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authorDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
committerDavid Robillard <d@drobilla.net>2018-09-15 14:51:03 +0200
commitbe0edc0483a9b0b16171e0a7624e1cac9750d8e0 (patch)
tree2f639b07d13e56ce068347304bd6d4bf89c7ed2c /waflib
parentd3e4e496a19a266ffac7c04fb7d54926e39f55a2 (diff)
parentc2b0355b0de23f6ec83b5fa5be038bcce208e26f (diff)
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Merge commit 'c2b0355b0de23f6ec83b5fa5be038bcce208e26f' as 'waflib'
Diffstat (limited to 'waflib')
-rw-r--r--waflib/.gitignore2
-rw-r--r--waflib/Build.py1491
-rw-r--r--waflib/COPYING25
-rw-r--r--waflib/ConfigSet.py361
-rw-r--r--waflib/Configure.py638
-rw-r--r--waflib/Context.py737
-rw-r--r--waflib/Errors.py68
-rw-r--r--waflib/Logs.py379
-rw-r--r--waflib/Node.py970
-rw-r--r--waflib/Options.py342
-rw-r--r--waflib/README.md24
-rw-r--r--waflib/Runner.py611
-rw-r--r--waflib/Scripting.py614
-rw-r--r--waflib/Task.py1394
-rw-r--r--waflib/TaskGen.py917
-rw-r--r--waflib/Tools/__init__.py3
-rw-r--r--waflib/Tools/ar.py24
-rw-r--r--waflib/Tools/asm.py73
-rw-r--r--waflib/Tools/bison.py49
-rw-r--r--waflib/Tools/c.py39
-rw-r--r--waflib/Tools/c_aliases.py144
-rw-r--r--waflib/Tools/c_config.py1351
-rw-r--r--waflib/Tools/c_osx.py193
-rw-r--r--waflib/Tools/c_preproc.py1091
-rw-r--r--waflib/Tools/c_tests.py229
-rw-r--r--waflib/Tools/ccroot.py776
-rw-r--r--waflib/Tools/clang.py29
-rw-r--r--waflib/Tools/clangxx.py30
-rw-r--r--waflib/Tools/compiler_c.py110
-rw-r--r--waflib/Tools/compiler_cxx.py111
-rw-r--r--waflib/Tools/compiler_d.py85
-rw-r--r--waflib/Tools/compiler_fc.py73
-rw-r--r--waflib/Tools/cs.py211
-rw-r--r--waflib/Tools/cxx.py40
-rw-r--r--waflib/Tools/d.py97
-rw-r--r--waflib/Tools/d_config.py64
-rw-r--r--waflib/Tools/d_scan.py211
-rw-r--r--waflib/Tools/dbus.py70
-rw-r--r--waflib/Tools/dmd.py80
-rw-r--r--waflib/Tools/errcheck.py237
-rw-r--r--waflib/Tools/fc.py189
-rw-r--r--waflib/Tools/fc_config.py488
-rw-r--r--waflib/Tools/fc_scan.py114
-rw-r--r--waflib/Tools/flex.py62
-rw-r--r--waflib/Tools/g95.py66
-rw-r--r--waflib/Tools/gas.py18
-rw-r--r--waflib/Tools/gcc.py156
-rw-r--r--waflib/Tools/gdc.py55
-rw-r--r--waflib/Tools/gfortran.py93
-rw-r--r--waflib/Tools/glib2.py489
-rw-r--r--waflib/Tools/gnu_dirs.py131
-rw-r--r--waflib/Tools/gxx.py157
-rw-r--r--waflib/Tools/icc.py30
-rw-r--r--waflib/Tools/icpc.py30
-rw-r--r--waflib/Tools/ifort.py413
-rw-r--r--waflib/Tools/intltool.py231
-rw-r--r--waflib/Tools/irixcc.py66
-rw-r--r--waflib/Tools/javaw.py464
-rw-r--r--waflib/Tools/ldc2.py56
-rw-r--r--waflib/Tools/lua.py38
-rw-r--r--waflib/Tools/md5_tstamp.py39
-rw-r--r--waflib/Tools/msvc.py1020
-rw-r--r--waflib/Tools/nasm.py26
-rw-r--r--waflib/Tools/nobuild.py24
-rw-r--r--waflib/Tools/perl.py156
-rw-r--r--waflib/Tools/python.py627
-rw-r--r--waflib/Tools/qt5.py796
-rw-r--r--waflib/Tools/ruby.py186
-rw-r--r--waflib/Tools/suncc.py67
-rw-r--r--waflib/Tools/suncxx.py67
-rw-r--r--waflib/Tools/tex.py543
-rw-r--r--waflib/Tools/vala.py355
-rw-r--r--waflib/Tools/waf_unit_test.py296
-rw-r--r--waflib/Tools/winres.py78
-rw-r--r--waflib/Tools/xlc.py65
-rw-r--r--waflib/Tools/xlcxx.py65
-rw-r--r--waflib/Utils.py1021
-rw-r--r--waflib/__init__.py3
-rw-r--r--waflib/ansiterm.py342
-rw-r--r--waflib/extras/__init__.py3
-rw-r--r--waflib/extras/autowaf.py1198
-rw-r--r--waflib/extras/batched_cc.py173
-rw-r--r--waflib/extras/biber.py58
-rw-r--r--waflib/extras/bjam.py128
-rw-r--r--waflib/extras/blender.py108
-rw-r--r--waflib/extras/boo.py81
-rw-r--r--waflib/extras/boost.py525
-rw-r--r--waflib/extras/build_file_tracker.py28
-rw-r--r--waflib/extras/build_logs.py110
-rw-r--r--waflib/extras/buildcopy.py82
-rw-r--r--waflib/extras/c_bgxlc.py32
-rw-r--r--waflib/extras/c_dumbpreproc.py72
-rw-r--r--waflib/extras/c_emscripten.py87
-rw-r--r--waflib/extras/c_nec.py74
-rw-r--r--waflib/extras/cabal.py152
-rw-r--r--waflib/extras/cfg_altoptions.py110
-rw-r--r--waflib/extras/clang_compilation_database.py85
-rw-r--r--waflib/extras/codelite.py875
-rw-r--r--waflib/extras/color_gcc.py39
-rw-r--r--waflib/extras/color_rvct.py51
-rw-r--r--waflib/extras/compat15.py406
-rw-r--r--waflib/extras/cppcheck.py591
-rw-r--r--waflib/extras/cpplint.py209
-rw-r--r--waflib/extras/cross_gnu.py227
-rw-r--r--waflib/extras/cython.py146
-rw-r--r--waflib/extras/dcc.py72
-rw-r--r--waflib/extras/distnet.py430
-rw-r--r--waflib/extras/doxygen.py227
-rw-r--r--waflib/extras/dpapi.py87
-rw-r--r--waflib/extras/eclipse.py431
-rw-r--r--waflib/extras/erlang.py110
-rw-r--r--waflib/extras/fast_partial.py518
-rw-r--r--waflib/extras/fc_bgxlf.py32
-rw-r--r--waflib/extras/fc_cray.py51
-rw-r--r--waflib/extras/fc_nag.py61
-rw-r--r--waflib/extras/fc_nec.py60
-rw-r--r--waflib/extras/fc_open64.py58
-rw-r--r--waflib/extras/fc_pgfortran.py68
-rw-r--r--waflib/extras/fc_solstudio.py62
-rw-r--r--waflib/extras/fc_xlf.py63
-rw-r--r--waflib/extras/file_to_object.py137
-rw-r--r--waflib/extras/fluid.py30
-rw-r--r--waflib/extras/freeimage.py74
-rw-r--r--waflib/extras/fsb.py31
-rw-r--r--waflib/extras/fsc.py64
-rw-r--r--waflib/extras/gccdeps.py214
-rw-r--r--waflib/extras/gdbus.py87
-rw-r--r--waflib/extras/gob2.py17
-rw-r--r--waflib/extras/halide.py151
-rwxr-xr-xwaflib/extras/javatest.py118
-rw-r--r--waflib/extras/kde4.py93
-rw-r--r--waflib/extras/local_rpath.py19
-rw-r--r--waflib/extras/lv2.py47
-rw-r--r--waflib/extras/make.py142
-rw-r--r--waflib/extras/midl.py69
-rw-r--r--waflib/extras/msvcdeps.py256
-rw-r--r--waflib/extras/msvs.py1048
-rw-r--r--waflib/extras/netcache_client.py390
-rw-r--r--waflib/extras/objcopy.py50
-rw-r--r--waflib/extras/ocaml.py348
-rw-r--r--waflib/extras/package.py76
-rw-r--r--waflib/extras/parallel_debug.py459
-rw-r--r--waflib/extras/pch.py148
-rw-r--r--waflib/extras/pep8.py106
-rw-r--r--waflib/extras/pgicc.py75
-rw-r--r--waflib/extras/pgicxx.py20
-rw-r--r--waflib/extras/proc.py54
-rw-r--r--waflib/extras/protoc.py243
-rw-r--r--waflib/extras/pyqt5.py241
-rw-r--r--waflib/extras/pytest.py225
-rw-r--r--waflib/extras/qnxnto.py72
-rw-r--r--waflib/extras/qt4.py695
-rw-r--r--waflib/extras/relocation.py85
-rw-r--r--waflib/extras/remote.py327
-rw-r--r--waflib/extras/resx.py35
-rw-r--r--waflib/extras/review.py325
-rw-r--r--waflib/extras/rst.py260
-rw-r--r--waflib/extras/run_do_script.py139
-rw-r--r--waflib/extras/run_m_script.py88
-rw-r--r--waflib/extras/run_py_script.py104
-rw-r--r--waflib/extras/run_r_script.py86
-rw-r--r--waflib/extras/sas.py71
-rw-r--r--waflib/extras/satellite_assembly.py57
-rw-r--r--waflib/extras/scala.py128
-rw-r--r--waflib/extras/slow_qt4.py96
-rw-r--r--waflib/extras/softlink_libs.py76
-rw-r--r--waflib/extras/stale.py98
-rw-r--r--waflib/extras/stracedeps.py174
-rw-r--r--waflib/extras/swig.py237
-rw-r--r--waflib/extras/syms.py84
-rw-r--r--waflib/extras/ticgt.py300
-rw-r--r--waflib/extras/unity.py108
-rw-r--r--waflib/extras/use_config.py185
-rw-r--r--waflib/extras/valadoc.py140
-rw-r--r--waflib/extras/waf_xattr.py150
-rw-r--r--waflib/extras/why.py78
-rw-r--r--waflib/extras/win32_opts.py170
-rw-r--r--waflib/extras/wix.py87
-rw-r--r--waflib/extras/xcode6.py727
-rw-r--r--waflib/fixpy2.py64
-rwxr-xr-xwaflib/processor.py64
-rwxr-xr-xwaflib/waf16
182 files changed, 41453 insertions, 0 deletions
diff --git a/waflib/.gitignore b/waflib/.gitignore
new file mode 100644
index 00000000..8d35cb32
--- /dev/null
+++ b/waflib/.gitignore
@@ -0,0 +1,2 @@
+__pycache__
+*.pyc
diff --git a/waflib/Build.py b/waflib/Build.py
new file mode 100644
index 00000000..1afcba64
--- /dev/null
+++ b/waflib/Build.py
@@ -0,0 +1,1491 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Classes related to the build phase (build, clean, install, step, etc)
+
+The inheritance tree is the following:
+
+"""
+
+import os, sys, errno, re, shutil, stat
+try:
+ import cPickle
+except ImportError:
+ import pickle as cPickle
+from waflib import Node, Runner, TaskGen, Utils, ConfigSet, Task, Logs, Options, Context, Errors
+
+CACHE_DIR = 'c4che'
+"""Name of the cache directory"""
+
+CACHE_SUFFIX = '_cache.py'
+"""ConfigSet cache files for variants are written under :py:attr:´waflib.Build.CACHE_DIR´ in the form ´variant_name´_cache.py"""
+
+INSTALL = 1337
+"""Positive value '->' install, see :py:attr:`waflib.Build.BuildContext.is_install`"""
+
+UNINSTALL = -1337
+"""Negative value '<-' uninstall, see :py:attr:`waflib.Build.BuildContext.is_install`"""
+
+SAVED_ATTRS = 'root node_sigs task_sigs imp_sigs raw_deps node_deps'.split()
+"""Build class members to save between the runs; these should be all dicts
+except for `root` which represents a :py:class:`waflib.Node.Node` instance
+"""
+
+CFG_FILES = 'cfg_files'
+"""Files from the build directory to hash before starting the build (``config.h`` written during the configuration)"""
+
+POST_AT_ONCE = 0
+"""Post mode: all task generators are posted before any task executed"""
+
+POST_LAZY = 1
+"""Post mode: post the task generators group after group, the tasks in the next group are created when the tasks in the previous groups are done"""
+
+PROTOCOL = -1
+if sys.platform == 'cli':
+ PROTOCOL = 0
+
+class BuildContext(Context.Context):
+ '''executes the build'''
+
+ cmd = 'build'
+ variant = ''
+
+ def __init__(self, **kw):
+ super(BuildContext, self).__init__(**kw)
+
+ self.is_install = 0
+ """Non-zero value when installing or uninstalling file"""
+
+ self.top_dir = kw.get('top_dir', Context.top_dir)
+ """See :py:attr:`waflib.Context.top_dir`; prefer :py:attr:`waflib.Build.BuildContext.srcnode`"""
+
+ self.out_dir = kw.get('out_dir', Context.out_dir)
+ """See :py:attr:`waflib.Context.out_dir`; prefer :py:attr:`waflib.Build.BuildContext.bldnode`"""
+
+ self.run_dir = kw.get('run_dir', Context.run_dir)
+ """See :py:attr:`waflib.Context.run_dir`"""
+
+ self.launch_dir = Context.launch_dir
+ """See :py:attr:`waflib.Context.out_dir`; prefer :py:meth:`waflib.Build.BuildContext.launch_node`"""
+
+ self.post_mode = POST_LAZY
+ """Whether to post the task generators at once or group-by-group (default is group-by-group)"""
+
+ self.cache_dir = kw.get('cache_dir')
+ if not self.cache_dir:
+ self.cache_dir = os.path.join(self.out_dir, CACHE_DIR)
+
+ self.all_envs = {}
+ """Map names to :py:class:`waflib.ConfigSet.ConfigSet`, the empty string must map to the default environment"""
+
+ # ======================================= #
+ # cache variables
+
+ self.node_sigs = {}
+ """Dict mapping build nodes to task identifier (uid), it indicates whether a task created a particular file (persists across builds)"""
+
+ self.task_sigs = {}
+ """Dict mapping task identifiers (uid) to task signatures (persists across builds)"""
+
+ self.imp_sigs = {}
+ """Dict mapping task identifiers (uid) to implicit task dependencies used for scanning targets (persists across builds)"""
+
+ self.node_deps = {}
+ """Dict mapping task identifiers (uid) to node dependencies found by :py:meth:`waflib.Task.Task.scan` (persists across builds)"""
+
+ self.raw_deps = {}
+ """Dict mapping task identifiers (uid) to custom data returned by :py:meth:`waflib.Task.Task.scan` (persists across builds)"""
+
+ self.task_gen_cache_names = {}
+
+ self.jobs = Options.options.jobs
+ """Amount of jobs to run in parallel"""
+
+ self.targets = Options.options.targets
+ """List of targets to build (default: \*)"""
+
+ self.keep = Options.options.keep
+ """Whether the build should continue past errors"""
+
+ self.progress_bar = Options.options.progress_bar
+ """
+ Level of progress status:
+
+ 0. normal output
+ 1. progress bar
+ 2. IDE output
+ 3. No output at all
+ """
+
+ # Manual dependencies.
+ self.deps_man = Utils.defaultdict(list)
+ """Manual dependencies set by :py:meth:`waflib.Build.BuildContext.add_manual_dependency`"""
+
+ # just the structure here
+ self.current_group = 0
+ """
+ Current build group
+ """
+
+ self.groups = []
+ """
+ List containing lists of task generators
+ """
+
+ self.group_names = {}
+ """
+ Map group names to the group lists. See :py:meth:`waflib.Build.BuildContext.add_group`
+ """
+
+ for v in SAVED_ATTRS:
+ if not hasattr(self, v):
+ setattr(self, v, {})
+
+ def get_variant_dir(self):
+ """Getter for the variant_dir attribute"""
+ if not self.variant:
+ return self.out_dir
+ return os.path.join(self.out_dir, os.path.normpath(self.variant))
+ variant_dir = property(get_variant_dir, None)
+
+ def __call__(self, *k, **kw):
+ """
+ Create a task generator and add it to the current build group. The following forms are equivalent::
+
+ def build(bld):
+ tg = bld(a=1, b=2)
+
+ def build(bld):
+ tg = bld()
+ tg.a = 1
+ tg.b = 2
+
+ def build(bld):
+ tg = TaskGen.task_gen(a=1, b=2)
+ bld.add_to_group(tg, None)
+
+ :param group: group name to add the task generator to
+ :type group: string
+ """
+ kw['bld'] = self
+ ret = TaskGen.task_gen(*k, **kw)
+ self.task_gen_cache_names = {} # reset the cache, each time
+ self.add_to_group(ret, group=kw.get('group'))
+ return ret
+
+ def __copy__(self):
+ """
+ Build contexts cannot be copied
+
+ :raises: :py:class:`waflib.Errors.WafError`
+ """
+ raise Errors.WafError('build contexts cannot be copied')
+
+ def load_envs(self):
+ """
+ The configuration command creates files of the form ``build/c4che/NAMEcache.py``. This method
+ creates a :py:class:`waflib.ConfigSet.ConfigSet` instance for each ``NAME`` by reading those
+ files and stores them in :py:attr:`waflib.Build.BuildContext.allenvs`.
+ """
+ node = self.root.find_node(self.cache_dir)
+ if not node:
+ raise Errors.WafError('The project was not configured: run "waf configure" first!')
+ lst = node.ant_glob('**/*%s' % CACHE_SUFFIX, quiet=True)
+
+ if not lst:
+ raise Errors.WafError('The cache directory is empty: reconfigure the project')
+
+ for x in lst:
+ name = x.path_from(node).replace(CACHE_SUFFIX, '').replace('\\', '/')
+ env = ConfigSet.ConfigSet(x.abspath())
+ self.all_envs[name] = env
+ for f in env[CFG_FILES]:
+ newnode = self.root.find_resource(f)
+ if not newnode or not newnode.exists():
+ raise Errors.WafError('Missing configuration file %r, reconfigure the project!' % f)
+
+ def init_dirs(self):
+ """
+ Initialize the project directory and the build directory by creating the nodes
+ :py:attr:`waflib.Build.BuildContext.srcnode` and :py:attr:`waflib.Build.BuildContext.bldnode`
+ corresponding to ``top_dir`` and ``variant_dir`` respectively. The ``bldnode`` directory is
+ created if necessary.
+ """
+ if not (os.path.isabs(self.top_dir) and os.path.isabs(self.out_dir)):
+ raise Errors.WafError('The project was not configured: run "waf configure" first!')
+
+ self.path = self.srcnode = self.root.find_dir(self.top_dir)
+ self.bldnode = self.root.make_node(self.variant_dir)
+ self.bldnode.mkdir()
+
+ def execute(self):
+ """
+ Restore data from previous builds and call :py:meth:`waflib.Build.BuildContext.execute_build`.
+ Overrides from :py:func:`waflib.Context.Context.execute`
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.execute_build()
+
+ def execute_build(self):
+ """
+ Execute the build by:
+
+ * reading the scripts (see :py:meth:`waflib.Context.Context.recurse`)
+ * calling :py:meth:`waflib.Build.BuildContext.pre_build` to call user build functions
+ * calling :py:meth:`waflib.Build.BuildContext.compile` to process the tasks
+ * calling :py:meth:`waflib.Build.BuildContext.post_build` to call user build functions
+ """
+
+ Logs.info("Waf: Entering directory `%s'", self.variant_dir)
+ self.recurse([self.run_dir])
+ self.pre_build()
+
+ # display the time elapsed in the progress bar
+ self.timer = Utils.Timer()
+
+ try:
+ self.compile()
+ finally:
+ if self.progress_bar == 1 and sys.stderr.isatty():
+ c = self.producer.processed or 1
+ m = self.progress_line(c, c, Logs.colors.BLUE, Logs.colors.NORMAL)
+ Logs.info(m, extra={'stream': sys.stderr, 'c1': Logs.colors.cursor_off, 'c2' : Logs.colors.cursor_on})
+ Logs.info("Waf: Leaving directory `%s'", self.variant_dir)
+ try:
+ self.producer.bld = None
+ del self.producer
+ except AttributeError:
+ pass
+ self.post_build()
+
+ def restore(self):
+ """
+ Load data from a previous run, sets the attributes listed in :py:const:`waflib.Build.SAVED_ATTRS`
+ """
+ try:
+ env = ConfigSet.ConfigSet(os.path.join(self.cache_dir, 'build.config.py'))
+ except EnvironmentError:
+ pass
+ else:
+ if env.version < Context.HEXVERSION:
+ raise Errors.WafError('Project was configured with a different version of Waf, please reconfigure it')
+
+ for t in env.tools:
+ self.setup(**t)
+
+ dbfn = os.path.join(self.variant_dir, Context.DBFILE)
+ try:
+ data = Utils.readf(dbfn, 'rb')
+ except (EnvironmentError, EOFError):
+ # handle missing file/empty file
+ Logs.debug('build: Could not load the build cache %s (missing)', dbfn)
+ else:
+ try:
+ Node.pickle_lock.acquire()
+ Node.Nod3 = self.node_class
+ try:
+ data = cPickle.loads(data)
+ except Exception as e:
+ Logs.debug('build: Could not pickle the build cache %s: %r', dbfn, e)
+ else:
+ for x in SAVED_ATTRS:
+ setattr(self, x, data.get(x, {}))
+ finally:
+ Node.pickle_lock.release()
+
+ self.init_dirs()
+
+ def store(self):
+ """
+ Store data for next runs, set the attributes listed in :py:const:`waflib.Build.SAVED_ATTRS`. Uses a temporary
+ file to avoid problems on ctrl+c.
+ """
+ data = {}
+ for x in SAVED_ATTRS:
+ data[x] = getattr(self, x)
+ db = os.path.join(self.variant_dir, Context.DBFILE)
+
+ try:
+ Node.pickle_lock.acquire()
+ Node.Nod3 = self.node_class
+ x = cPickle.dumps(data, PROTOCOL)
+ finally:
+ Node.pickle_lock.release()
+
+ Utils.writef(db + '.tmp', x, m='wb')
+
+ try:
+ st = os.stat(db)
+ os.remove(db)
+ if not Utils.is_win32: # win32 has no chown but we're paranoid
+ os.chown(db + '.tmp', st.st_uid, st.st_gid)
+ except (AttributeError, OSError):
+ pass
+
+ # do not use shutil.move (copy is not thread-safe)
+ os.rename(db + '.tmp', db)
+
+ def compile(self):
+ """
+ Run the build by creating an instance of :py:class:`waflib.Runner.Parallel`
+ The cache file is written when at least a task was executed.
+
+ :raises: :py:class:`waflib.Errors.BuildError` in case the build fails
+ """
+ Logs.debug('build: compile()')
+
+ # delegate the producer-consumer logic to another object to reduce the complexity
+ self.producer = Runner.Parallel(self, self.jobs)
+ self.producer.biter = self.get_build_iterator()
+ try:
+ self.producer.start()
+ except KeyboardInterrupt:
+ if self.is_dirty():
+ self.store()
+ raise
+ else:
+ if self.is_dirty():
+ self.store()
+
+ if self.producer.error:
+ raise Errors.BuildError(self.producer.error)
+
+ def is_dirty(self):
+ return self.producer.dirty
+
+ def setup(self, tool, tooldir=None, funs=None):
+ """
+ Import waf tools defined during the configuration::
+
+ def configure(conf):
+ conf.load('glib2')
+
+ def build(bld):
+ pass # glib2 is imported implicitly
+
+ :param tool: tool list
+ :type tool: list
+ :param tooldir: optional tool directory (sys.path)
+ :type tooldir: list of string
+ :param funs: unused variable
+ """
+ if isinstance(tool, list):
+ for i in tool:
+ self.setup(i, tooldir)
+ return
+
+ module = Context.load_tool(tool, tooldir)
+ if hasattr(module, "setup"):
+ module.setup(self)
+
+ def get_env(self):
+ """Getter for the env property"""
+ try:
+ return self.all_envs[self.variant]
+ except KeyError:
+ return self.all_envs['']
+ def set_env(self, val):
+ """Setter for the env property"""
+ self.all_envs[self.variant] = val
+
+ env = property(get_env, set_env)
+
+ def add_manual_dependency(self, path, value):
+ """
+ Adds a dependency from a node object to a value::
+
+ def build(bld):
+ bld.add_manual_dependency(
+ bld.path.find_resource('wscript'),
+ bld.root.find_resource('/etc/fstab'))
+
+ :param path: file path
+ :type path: string or :py:class:`waflib.Node.Node`
+ :param value: value to depend
+ :type value: :py:class:`waflib.Node.Node`, byte object, or function returning a byte object
+ """
+ if not path:
+ raise ValueError('Invalid input path %r' % path)
+
+ if isinstance(path, Node.Node):
+ node = path
+ elif os.path.isabs(path):
+ node = self.root.find_resource(path)
+ else:
+ node = self.path.find_resource(path)
+ if not node:
+ raise ValueError('Could not find the path %r' % path)
+
+ if isinstance(value, list):
+ self.deps_man[node].extend(value)
+ else:
+ self.deps_man[node].append(value)
+
+ def launch_node(self):
+ """Returns the launch directory as a :py:class:`waflib.Node.Node` object (cached)"""
+ try:
+ # private cache
+ return self.p_ln
+ except AttributeError:
+ self.p_ln = self.root.find_dir(self.launch_dir)
+ return self.p_ln
+
+ def hash_env_vars(self, env, vars_lst):
+ """
+ Hashes configuration set variables::
+
+ def build(bld):
+ bld.hash_env_vars(bld.env, ['CXX', 'CC'])
+
+ This method uses an internal cache.
+
+ :param env: Configuration Set
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :param vars_lst: list of variables
+ :type vars_list: list of string
+ """
+
+ if not env.table:
+ env = env.parent
+ if not env:
+ return Utils.SIG_NIL
+
+ idx = str(id(env)) + str(vars_lst)
+ try:
+ cache = self.cache_env
+ except AttributeError:
+ cache = self.cache_env = {}
+ else:
+ try:
+ return self.cache_env[idx]
+ except KeyError:
+ pass
+
+ lst = [env[a] for a in vars_lst]
+ cache[idx] = ret = Utils.h_list(lst)
+ Logs.debug('envhash: %s %r', Utils.to_hex(ret), lst)
+ return ret
+
+ def get_tgen_by_name(self, name):
+ """
+ Fetches a task generator by its name or its target attribute;
+ the name must be unique in a build::
+
+ def build(bld):
+ tg = bld(name='foo')
+ tg == bld.get_tgen_by_name('foo')
+
+ This method use a private internal cache.
+
+ :param name: Task generator name
+ :raises: :py:class:`waflib.Errors.WafError` in case there is no task genenerator by that name
+ """
+ cache = self.task_gen_cache_names
+ if not cache:
+ # create the index lazily
+ for g in self.groups:
+ for tg in g:
+ try:
+ cache[tg.name] = tg
+ except AttributeError:
+ # raised if not a task generator, which should be uncommon
+ pass
+ try:
+ return cache[name]
+ except KeyError:
+ raise Errors.WafError('Could not find a task generator for the name %r' % name)
+
+ def progress_line(self, idx, total, col1, col2):
+ """
+ Computes a progress bar line displayed when running ``waf -p``
+
+ :returns: progress bar line
+ :rtype: string
+ """
+ if not sys.stderr.isatty():
+ return ''
+
+ n = len(str(total))
+
+ Utils.rot_idx += 1
+ ind = Utils.rot_chr[Utils.rot_idx % 4]
+
+ pc = (100. * idx)/total
+ fs = "[%%%dd/%%d][%%s%%2d%%%%%%s][%s][" % (n, ind)
+ left = fs % (idx, total, col1, pc, col2)
+ right = '][%s%s%s]' % (col1, self.timer, col2)
+
+ cols = Logs.get_term_cols() - len(left) - len(right) + 2*len(col1) + 2*len(col2)
+ if cols < 7:
+ cols = 7
+
+ ratio = ((cols * idx)//total) - 1
+
+ bar = ('='*ratio+'>').ljust(cols)
+ msg = Logs.indicator % (left, bar, right)
+
+ return msg
+
+ def declare_chain(self, *k, **kw):
+ """
+ Wraps :py:func:`waflib.TaskGen.declare_chain` for convenience
+ """
+ return TaskGen.declare_chain(*k, **kw)
+
+ def pre_build(self):
+ """Executes user-defined methods before the build starts, see :py:meth:`waflib.Build.BuildContext.add_pre_fun`"""
+ for m in getattr(self, 'pre_funs', []):
+ m(self)
+
+ def post_build(self):
+ """Executes user-defined methods after the build is successful, see :py:meth:`waflib.Build.BuildContext.add_post_fun`"""
+ for m in getattr(self, 'post_funs', []):
+ m(self)
+
+ def add_pre_fun(self, meth):
+ """
+ Binds a callback method to execute after the scripts are read and before the build starts::
+
+ def mycallback(bld):
+ print("Hello, world!")
+
+ def build(bld):
+ bld.add_pre_fun(mycallback)
+ """
+ try:
+ self.pre_funs.append(meth)
+ except AttributeError:
+ self.pre_funs = [meth]
+
+ def add_post_fun(self, meth):
+ """
+ Binds a callback method to execute immediately after the build is successful::
+
+ def call_ldconfig(bld):
+ bld.exec_command('/sbin/ldconfig')
+
+ def build(bld):
+ if bld.cmd == 'install':
+ bld.add_pre_fun(call_ldconfig)
+ """
+ try:
+ self.post_funs.append(meth)
+ except AttributeError:
+ self.post_funs = [meth]
+
+ def get_group(self, x):
+ """
+ Returns the build group named `x`, or the current group if `x` is None
+
+ :param x: name or number or None
+ :type x: string, int or None
+ """
+ if not self.groups:
+ self.add_group()
+ if x is None:
+ return self.groups[self.current_group]
+ if x in self.group_names:
+ return self.group_names[x]
+ return self.groups[x]
+
+ def add_to_group(self, tgen, group=None):
+ """Adds a task or a task generator to the build; there is no attempt to remove it if it was already added."""
+ assert(isinstance(tgen, TaskGen.task_gen) or isinstance(tgen, Task.Task))
+ tgen.bld = self
+ self.get_group(group).append(tgen)
+
+ def get_group_name(self, g):
+ """
+ Returns the name of the input build group
+
+ :param g: build group object or build group index
+ :type g: integer or list
+ :return: name
+ :rtype: string
+ """
+ if not isinstance(g, list):
+ g = self.groups[g]
+ for x in self.group_names:
+ if id(self.group_names[x]) == id(g):
+ return x
+ return ''
+
+ def get_group_idx(self, tg):
+ """
+ Returns the index of the group containing the task generator given as argument::
+
+ def build(bld):
+ tg = bld(name='nada')
+ 0 == bld.get_group_idx(tg)
+
+ :param tg: Task generator object
+ :type tg: :py:class:`waflib.TaskGen.task_gen`
+ :rtype: int
+ """
+ se = id(tg)
+ for i, tmp in enumerate(self.groups):
+ for t in tmp:
+ if id(t) == se:
+ return i
+ return None
+
+ def add_group(self, name=None, move=True):
+ """
+ Adds a new group of tasks/task generators. By default the new group becomes
+ the default group for new task generators (make sure to create build groups in order).
+
+ :param name: name for this group
+ :type name: string
+ :param move: set this new group as default group (True by default)
+ :type move: bool
+ :raises: :py:class:`waflib.Errors.WafError` if a group by the name given already exists
+ """
+ if name and name in self.group_names:
+ raise Errors.WafError('add_group: name %s already present', name)
+ g = []
+ self.group_names[name] = g
+ self.groups.append(g)
+ if move:
+ self.current_group = len(self.groups) - 1
+
+ def set_group(self, idx):
+ """
+ Sets the build group at position idx as current so that newly added
+ task generators are added to this one by default::
+
+ def build(bld):
+ bld(rule='touch ${TGT}', target='foo.txt')
+ bld.add_group() # now the current group is 1
+ bld(rule='touch ${TGT}', target='bar.txt')
+ bld.set_group(0) # now the current group is 0
+ bld(rule='touch ${TGT}', target='truc.txt') # build truc.txt before bar.txt
+
+ :param idx: group name or group index
+ :type idx: string or int
+ """
+ if isinstance(idx, str):
+ g = self.group_names[idx]
+ for i, tmp in enumerate(self.groups):
+ if id(g) == id(tmp):
+ self.current_group = i
+ break
+ else:
+ self.current_group = idx
+
+ def total(self):
+ """
+ Approximate task count: this value may be inaccurate if task generators
+ are posted lazily (see :py:attr:`waflib.Build.BuildContext.post_mode`).
+ The value :py:attr:`waflib.Runner.Parallel.total` is updated during the task execution.
+
+ :rtype: int
+ """
+ total = 0
+ for group in self.groups:
+ for tg in group:
+ try:
+ total += len(tg.tasks)
+ except AttributeError:
+ total += 1
+ return total
+
+ def get_targets(self):
+ """
+ This method returns a pair containing the index of the last build group to post,
+ and the list of task generator objects corresponding to the target names.
+
+ This is used internally by :py:meth:`waflib.Build.BuildContext.get_build_iterator`
+ to perform partial builds::
+
+ $ waf --targets=myprogram,myshlib
+
+ :return: the minimum build group index, and list of task generators
+ :rtype: tuple
+ """
+ to_post = []
+ min_grp = 0
+ for name in self.targets.split(','):
+ tg = self.get_tgen_by_name(name)
+ m = self.get_group_idx(tg)
+ if m > min_grp:
+ min_grp = m
+ to_post = [tg]
+ elif m == min_grp:
+ to_post.append(tg)
+ return (min_grp, to_post)
+
+ def get_all_task_gen(self):
+ """
+ Returns a list of all task generators for troubleshooting purposes.
+ """
+ lst = []
+ for g in self.groups:
+ lst.extend(g)
+ return lst
+
+ def post_group(self):
+ """
+ Post task generators from the group indexed by self.current_group; used internally
+ by :py:meth:`waflib.Build.BuildContext.get_build_iterator`
+ """
+ def tgpost(tg):
+ try:
+ f = tg.post
+ except AttributeError:
+ pass
+ else:
+ f()
+
+ if self.targets == '*':
+ for tg in self.groups[self.current_group]:
+ tgpost(tg)
+ elif self.targets:
+ if self.current_group < self._min_grp:
+ for tg in self.groups[self.current_group]:
+ tgpost(tg)
+ else:
+ for tg in self._exact_tg:
+ tg.post()
+ else:
+ ln = self.launch_node()
+ if ln.is_child_of(self.bldnode):
+ Logs.warn('Building from the build directory, forcing --targets=*')
+ ln = self.srcnode
+ elif not ln.is_child_of(self.srcnode):
+ Logs.warn('CWD %s is not under %s, forcing --targets=* (run distclean?)', ln.abspath(), self.srcnode.abspath())
+ ln = self.srcnode
+
+ def is_post(tg, ln):
+ try:
+ p = tg.path
+ except AttributeError:
+ pass
+ else:
+ if p.is_child_of(ln):
+ return True
+
+ def is_post_group():
+ for i, g in enumerate(self.groups):
+ if i > self.current_group:
+ for tg in g:
+ if is_post(tg, ln):
+ return True
+
+ if self.post_mode == POST_LAZY and ln != self.srcnode:
+ # partial folder builds require all targets from a previous build group
+ if is_post_group():
+ ln = self.srcnode
+
+ for tg in self.groups[self.current_group]:
+ if is_post(tg, ln):
+ tgpost(tg)
+
+ def get_tasks_group(self, idx):
+ """
+ Returns all task instances for the build group at position idx,
+ used internally by :py:meth:`waflib.Build.BuildContext.get_build_iterator`
+
+ :rtype: list of :py:class:`waflib.Task.Task`
+ """
+ tasks = []
+ for tg in self.groups[idx]:
+ try:
+ tasks.extend(tg.tasks)
+ except AttributeError: # not a task generator
+ tasks.append(tg)
+ return tasks
+
+ def get_build_iterator(self):
+ """
+ Creates a Python generator object that returns lists of tasks that may be processed in parallel.
+
+ :return: tasks which can be executed immediately
+ :rtype: generator returning lists of :py:class:`waflib.Task.Task`
+ """
+ if self.targets and self.targets != '*':
+ (self._min_grp, self._exact_tg) = self.get_targets()
+
+ if self.post_mode != POST_LAZY:
+ for self.current_group, _ in enumerate(self.groups):
+ self.post_group()
+
+ for self.current_group, _ in enumerate(self.groups):
+ # first post the task generators for the group
+ if self.post_mode != POST_AT_ONCE:
+ self.post_group()
+
+ # then extract the tasks
+ tasks = self.get_tasks_group(self.current_group)
+
+ # if the constraints are set properly (ext_in/ext_out, before/after)
+ # the call to set_file_constraints may be removed (can be a 15% penalty on no-op rebuilds)
+ # (but leave set_file_constraints for the installation step)
+ #
+ # if the tasks have only files, set_file_constraints is required but set_precedence_constraints is not necessary
+ #
+ Task.set_file_constraints(tasks)
+ Task.set_precedence_constraints(tasks)
+
+ self.cur_tasks = tasks
+ if tasks:
+ yield tasks
+
+ while 1:
+ # the build stops once there are no tasks to process
+ yield []
+
+ def install_files(self, dest, files, **kw):
+ """
+ Creates a task generator to install files on the system::
+
+ def build(bld):
+ bld.install_files('${DATADIR}', self.path.find_resource('wscript'))
+
+ :param dest: path representing the destination directory
+ :type dest: :py:class:`waflib.Node.Node` or string (absolute path)
+ :param files: input files
+ :type files: list of strings or list of :py:class:`waflib.Node.Node`
+ :param env: configuration set to expand *dest*
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :param relative_trick: preserve the folder hierarchy when installing whole folders
+ :type relative_trick: bool
+ :param cwd: parent node for searching srcfile, when srcfile is not an instance of :py:class:`waflib.Node.Node`
+ :type cwd: :py:class:`waflib.Node.Node`
+ :param postpone: execute the task immediately to perform the installation (False by default)
+ :type postpone: bool
+ """
+ assert(dest)
+ tg = self(features='install_task', install_to=dest, install_from=files, **kw)
+ tg.dest = tg.install_to
+ tg.type = 'install_files'
+ if not kw.get('postpone', True):
+ tg.post()
+ return tg
+
+ def install_as(self, dest, srcfile, **kw):
+ """
+ Creates a task generator to install a file on the system with a different name::
+
+ def build(bld):
+ bld.install_as('${PREFIX}/bin', 'myapp', chmod=Utils.O755)
+
+ :param dest: destination file
+ :type dest: :py:class:`waflib.Node.Node` or string (absolute path)
+ :param srcfile: input file
+ :type srcfile: string or :py:class:`waflib.Node.Node`
+ :param cwd: parent node for searching srcfile, when srcfile is not an instance of :py:class:`waflib.Node.Node`
+ :type cwd: :py:class:`waflib.Node.Node`
+ :param env: configuration set for performing substitutions in dest
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :param postpone: execute the task immediately to perform the installation (False by default)
+ :type postpone: bool
+ """
+ assert(dest)
+ tg = self(features='install_task', install_to=dest, install_from=srcfile, **kw)
+ tg.dest = tg.install_to
+ tg.type = 'install_as'
+ if not kw.get('postpone', True):
+ tg.post()
+ return tg
+
+ def symlink_as(self, dest, src, **kw):
+ """
+ Creates a task generator to install a symlink::
+
+ def build(bld):
+ bld.symlink_as('${PREFIX}/lib/libfoo.so', 'libfoo.so.1.2.3')
+
+ :param dest: absolute path of the symlink
+ :type dest: :py:class:`waflib.Node.Node` or string (absolute path)
+ :param src: link contents, which is a relative or absolute path which may exist or not
+ :type src: string
+ :param env: configuration set for performing substitutions in dest
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :param add: add the task created to a build group - set ``False`` only if the installation task is created after the build has started
+ :type add: bool
+ :param postpone: execute the task immediately to perform the installation
+ :type postpone: bool
+ :param relative_trick: make the symlink relative (default: ``False``)
+ :type relative_trick: bool
+ """
+ assert(dest)
+ tg = self(features='install_task', install_to=dest, install_from=src, **kw)
+ tg.dest = tg.install_to
+ tg.type = 'symlink_as'
+ tg.link = src
+ # TODO if add: self.add_to_group(tsk)
+ if not kw.get('postpone', True):
+ tg.post()
+ return tg
+
+@TaskGen.feature('install_task')
+@TaskGen.before_method('process_rule', 'process_source')
+def process_install_task(self):
+ """Creates the installation task for the current task generator; uses :py:func:`waflib.Build.add_install_task` internally."""
+ self.add_install_task(**self.__dict__)
+
+@TaskGen.taskgen_method
+def add_install_task(self, **kw):
+ """
+ Creates the installation task for the current task generator, and executes it immediately if necessary
+
+ :returns: An installation task
+ :rtype: :py:class:`waflib.Build.inst`
+ """
+ if not self.bld.is_install:
+ return
+ if not kw['install_to']:
+ return
+
+ if kw['type'] == 'symlink_as' and Utils.is_win32:
+ if kw.get('win32_install'):
+ kw['type'] = 'install_as'
+ else:
+ # just exit
+ return
+
+ tsk = self.install_task = self.create_task('inst')
+ tsk.chmod = kw.get('chmod', Utils.O644)
+ tsk.link = kw.get('link', '') or kw.get('install_from', '')
+ tsk.relative_trick = kw.get('relative_trick', False)
+ tsk.type = kw['type']
+ tsk.install_to = tsk.dest = kw['install_to']
+ tsk.install_from = kw['install_from']
+ tsk.relative_base = kw.get('cwd') or kw.get('relative_base', self.path)
+ tsk.install_user = kw.get('install_user')
+ tsk.install_group = kw.get('install_group')
+ tsk.init_files()
+ if not kw.get('postpone', True):
+ tsk.run_now()
+ return tsk
+
+@TaskGen.taskgen_method
+def add_install_files(self, **kw):
+ """
+ Creates an installation task for files
+
+ :returns: An installation task
+ :rtype: :py:class:`waflib.Build.inst`
+ """
+ kw['type'] = 'install_files'
+ return self.add_install_task(**kw)
+
+@TaskGen.taskgen_method
+def add_install_as(self, **kw):
+ """
+ Creates an installation task for a single file
+
+ :returns: An installation task
+ :rtype: :py:class:`waflib.Build.inst`
+ """
+ kw['type'] = 'install_as'
+ return self.add_install_task(**kw)
+
+@TaskGen.taskgen_method
+def add_symlink_as(self, **kw):
+ """
+ Creates an installation task for a symbolic link
+
+ :returns: An installation task
+ :rtype: :py:class:`waflib.Build.inst`
+ """
+ kw['type'] = 'symlink_as'
+ return self.add_install_task(**kw)
+
+class inst(Task.Task):
+ """Task that installs files or symlinks; it is typically executed by :py:class:`waflib.Build.InstallContext` and :py:class:`waflib.Build.UnInstallContext`"""
+ def __str__(self):
+ """Returns an empty string to disable the standard task display"""
+ return ''
+
+ def uid(self):
+ """Returns a unique identifier for the task"""
+ lst = self.inputs + self.outputs + [self.link, self.generator.path.abspath()]
+ return Utils.h_list(lst)
+
+ def init_files(self):
+ """
+ Initializes the task input and output nodes
+ """
+ if self.type == 'symlink_as':
+ inputs = []
+ else:
+ inputs = self.generator.to_nodes(self.install_from)
+ if self.type == 'install_as':
+ assert len(inputs) == 1
+ self.set_inputs(inputs)
+
+ dest = self.get_install_path()
+ outputs = []
+ if self.type == 'symlink_as':
+ if self.relative_trick:
+ self.link = os.path.relpath(self.link, os.path.dirname(dest))
+ outputs.append(self.generator.bld.root.make_node(dest))
+ elif self.type == 'install_as':
+ outputs.append(self.generator.bld.root.make_node(dest))
+ else:
+ for y in inputs:
+ if self.relative_trick:
+ destfile = os.path.join(dest, y.path_from(self.relative_base))
+ else:
+ destfile = os.path.join(dest, y.name)
+ outputs.append(self.generator.bld.root.make_node(destfile))
+ self.set_outputs(outputs)
+
+ def runnable_status(self):
+ """
+ Installation tasks are always executed, so this method returns either :py:const:`waflib.Task.ASK_LATER` or :py:const:`waflib.Task.RUN_ME`.
+ """
+ ret = super(inst, self).runnable_status()
+ if ret == Task.SKIP_ME and self.generator.bld.is_install:
+ return Task.RUN_ME
+ return ret
+
+ def post_run(self):
+ """
+ Disables any post-run operations
+ """
+ pass
+
+ def get_install_path(self, destdir=True):
+ """
+ Returns the destination path where files will be installed, pre-pending `destdir`.
+
+ :rtype: string
+ """
+ if isinstance(self.install_to, Node.Node):
+ dest = self.install_to.abspath()
+ else:
+ dest = Utils.subst_vars(self.install_to, self.env)
+ if destdir and Options.options.destdir:
+ dest = os.path.join(Options.options.destdir, os.path.splitdrive(dest)[1].lstrip(os.sep))
+ return dest
+
+ def copy_fun(self, src, tgt):
+ """
+ Copies a file from src to tgt, preserving permissions and trying to work
+ around path limitations on Windows platforms. On Unix-like platforms,
+ the owner/group of the target file may be set through install_user/install_group
+
+ :param src: absolute path
+ :type src: string
+ :param tgt: absolute path
+ :type tgt: string
+ """
+ # override this if you want to strip executables
+ # kw['tsk'].source is the task that created the files in the build
+ if Utils.is_win32 and len(tgt) > 259 and not tgt.startswith('\\\\?\\'):
+ tgt = '\\\\?\\' + tgt
+ shutil.copy2(src, tgt)
+ self.fix_perms(tgt)
+
+ def rm_empty_dirs(self, tgt):
+ """
+ Removes empty folders recursively when uninstalling.
+
+ :param tgt: absolute path
+ :type tgt: string
+ """
+ while tgt:
+ tgt = os.path.dirname(tgt)
+ try:
+ os.rmdir(tgt)
+ except OSError:
+ break
+
+ def run(self):
+ """
+ Performs file or symlink installation
+ """
+ is_install = self.generator.bld.is_install
+ if not is_install: # unnecessary?
+ return
+
+ for x in self.outputs:
+ if is_install == INSTALL:
+ x.parent.mkdir()
+ if self.type == 'symlink_as':
+ fun = is_install == INSTALL and self.do_link or self.do_unlink
+ fun(self.link, self.outputs[0].abspath())
+ else:
+ fun = is_install == INSTALL and self.do_install or self.do_uninstall
+ launch_node = self.generator.bld.launch_node()
+ for x, y in zip(self.inputs, self.outputs):
+ fun(x.abspath(), y.abspath(), x.path_from(launch_node))
+
+ def run_now(self):
+ """
+ Try executing the installation task right now
+
+ :raises: :py:class:`waflib.Errors.TaskNotReady`
+ """
+ status = self.runnable_status()
+ if status not in (Task.RUN_ME, Task.SKIP_ME):
+ raise Errors.TaskNotReady('Could not process %r: status %r' % (self, status))
+ self.run()
+ self.hasrun = Task.SUCCESS
+
+ def do_install(self, src, tgt, lbl, **kw):
+ """
+ Copies a file from src to tgt with given file permissions. The actual copy is only performed
+ if the source and target file sizes or timestamps differ. When the copy occurs,
+ the file is always first removed and then copied so as to prevent stale inodes.
+
+ :param src: file name as absolute path
+ :type src: string
+ :param tgt: file destination, as absolute path
+ :type tgt: string
+ :param lbl: file source description
+ :type lbl: string
+ :param chmod: installation mode
+ :type chmod: int
+ :raises: :py:class:`waflib.Errors.WafError` if the file cannot be written
+ """
+ if not Options.options.force:
+ # check if the file is already there to avoid a copy
+ try:
+ st1 = os.stat(tgt)
+ st2 = os.stat(src)
+ except OSError:
+ pass
+ else:
+ # same size and identical timestamps -> make no copy
+ if st1.st_mtime + 2 >= st2.st_mtime and st1.st_size == st2.st_size:
+ if not self.generator.bld.progress_bar:
+ Logs.info('- install %s (from %s)', tgt, lbl)
+ return False
+
+ if not self.generator.bld.progress_bar:
+ Logs.info('+ install %s (from %s)', tgt, lbl)
+
+ # Give best attempt at making destination overwritable,
+ # like the 'install' utility used by 'make install' does.
+ try:
+ os.chmod(tgt, Utils.O644 | stat.S_IMODE(os.stat(tgt).st_mode))
+ except EnvironmentError:
+ pass
+
+ # following is for shared libs and stale inodes (-_-)
+ try:
+ os.remove(tgt)
+ except OSError:
+ pass
+
+ try:
+ self.copy_fun(src, tgt)
+ except EnvironmentError as e:
+ if not os.path.exists(src):
+ Logs.error('File %r does not exist', src)
+ elif not os.path.isfile(src):
+ Logs.error('Input %r is not a file', src)
+ raise Errors.WafError('Could not install the file %r' % tgt, e)
+
+ def fix_perms(self, tgt):
+ """
+ Change the ownership of the file/folder/link pointed by the given path
+ This looks up for `install_user` or `install_group` attributes
+ on the task or on the task generator::
+
+ def build(bld):
+ bld.install_as('${PREFIX}/wscript',
+ 'wscript',
+ install_user='nobody', install_group='nogroup')
+ bld.symlink_as('${PREFIX}/wscript_link',
+ Utils.subst_vars('${PREFIX}/wscript', bld.env),
+ install_user='nobody', install_group='nogroup')
+ """
+ if not Utils.is_win32:
+ user = getattr(self, 'install_user', None) or getattr(self.generator, 'install_user', None)
+ group = getattr(self, 'install_group', None) or getattr(self.generator, 'install_group', None)
+ if user or group:
+ Utils.lchown(tgt, user or -1, group or -1)
+ if not os.path.islink(tgt):
+ os.chmod(tgt, self.chmod)
+
+ def do_link(self, src, tgt, **kw):
+ """
+ Creates a symlink from tgt to src.
+
+ :param src: file name as absolute path
+ :type src: string
+ :param tgt: file destination, as absolute path
+ :type tgt: string
+ """
+ if os.path.islink(tgt) and os.readlink(tgt) == src:
+ if not self.generator.bld.progress_bar:
+ Logs.info('- symlink %s (to %s)', tgt, src)
+ else:
+ try:
+ os.remove(tgt)
+ except OSError:
+ pass
+ if not self.generator.bld.progress_bar:
+ Logs.info('+ symlink %s (to %s)', tgt, src)
+ os.symlink(src, tgt)
+ self.fix_perms(tgt)
+
+ def do_uninstall(self, src, tgt, lbl, **kw):
+ """
+ See :py:meth:`waflib.Build.inst.do_install`
+ """
+ if not self.generator.bld.progress_bar:
+ Logs.info('- remove %s', tgt)
+
+ #self.uninstall.append(tgt)
+ try:
+ os.remove(tgt)
+ except OSError as e:
+ if e.errno != errno.ENOENT:
+ if not getattr(self, 'uninstall_error', None):
+ self.uninstall_error = True
+ Logs.warn('build: some files could not be uninstalled (retry with -vv to list them)')
+ if Logs.verbose > 1:
+ Logs.warn('Could not remove %s (error code %r)', e.filename, e.errno)
+ self.rm_empty_dirs(tgt)
+
+ def do_unlink(self, src, tgt, **kw):
+ """
+ See :py:meth:`waflib.Build.inst.do_link`
+ """
+ try:
+ if not self.generator.bld.progress_bar:
+ Logs.info('- remove %s', tgt)
+ os.remove(tgt)
+ except OSError:
+ pass
+ self.rm_empty_dirs(tgt)
+
+class InstallContext(BuildContext):
+ '''installs the targets on the system'''
+ cmd = 'install'
+
+ def __init__(self, **kw):
+ super(InstallContext, self).__init__(**kw)
+ self.is_install = INSTALL
+
+class UninstallContext(InstallContext):
+ '''removes the targets installed'''
+ cmd = 'uninstall'
+
+ def __init__(self, **kw):
+ super(UninstallContext, self).__init__(**kw)
+ self.is_install = UNINSTALL
+
+class CleanContext(BuildContext):
+ '''cleans the project'''
+ cmd = 'clean'
+ def execute(self):
+ """
+ See :py:func:`waflib.Build.BuildContext.execute`.
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+
+ self.recurse([self.run_dir])
+ try:
+ self.clean()
+ finally:
+ self.store()
+
+ def clean(self):
+ """
+ Remove most files from the build directory, and reset all caches.
+
+ Custom lists of files to clean can be declared as `bld.clean_files`.
+ For example, exclude `build/program/myprogram` from getting removed::
+
+ def build(bld):
+ bld.clean_files = bld.bldnode.ant_glob('**',
+ excl='.lock* config.log c4che/* config.h program/myprogram',
+ quiet=True, generator=True)
+ """
+ Logs.debug('build: clean called')
+
+ if hasattr(self, 'clean_files'):
+ for n in self.clean_files:
+ n.delete()
+ elif self.bldnode != self.srcnode:
+ # would lead to a disaster if top == out
+ lst = []
+ for env in self.all_envs.values():
+ lst.extend(self.root.find_or_declare(f) for f in env[CFG_FILES])
+ for n in self.bldnode.ant_glob('**/*', excl='.lock* *conf_check_*/** config.log c4che/*', quiet=True):
+ if n in lst:
+ continue
+ n.delete()
+ self.root.children = {}
+
+ for v in SAVED_ATTRS:
+ if v == 'root':
+ continue
+ setattr(self, v, {})
+
+class ListContext(BuildContext):
+ '''lists the targets to execute'''
+ cmd = 'list'
+
+ def execute(self):
+ """
+ In addition to printing the name of each build target,
+ a description column will include text for each task
+ generator which has a "description" field set.
+
+ See :py:func:`waflib.Build.BuildContext.execute`.
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+
+ self.recurse([self.run_dir])
+ self.pre_build()
+
+ # display the time elapsed in the progress bar
+ self.timer = Utils.Timer()
+
+ for g in self.groups:
+ for tg in g:
+ try:
+ f = tg.post
+ except AttributeError:
+ pass
+ else:
+ f()
+
+ try:
+ # force the cache initialization
+ self.get_tgen_by_name('')
+ except Errors.WafError:
+ pass
+
+ targets = sorted(self.task_gen_cache_names)
+
+ # figure out how much to left-justify, for largest target name
+ line_just = max(len(t) for t in targets) if targets else 0
+
+ for target in targets:
+ tgen = self.task_gen_cache_names[target]
+
+ # Support displaying the description for the target
+ # if it was set on the tgen
+ descript = getattr(tgen, 'description', '')
+ if descript:
+ target = target.ljust(line_just)
+ descript = ': %s' % descript
+
+ Logs.pprint('GREEN', target, label=descript)
+
+class StepContext(BuildContext):
+ '''executes tasks in a step-by-step fashion, for debugging'''
+ cmd = 'step'
+
+ def __init__(self, **kw):
+ super(StepContext, self).__init__(**kw)
+ self.files = Options.options.files
+
+ def compile(self):
+ """
+ Overrides :py:meth:`waflib.Build.BuildContext.compile` to perform a partial build
+ on tasks matching the input/output pattern given (regular expression matching)::
+
+ $ waf step --files=foo.c,bar.c,in:truc.c,out:bar.o
+ $ waf step --files=in:foo.cpp.1.o # link task only
+
+ """
+ if not self.files:
+ Logs.warn('Add a pattern for the debug build, for example "waf step --files=main.c,app"')
+ BuildContext.compile(self)
+ return
+
+ targets = []
+ if self.targets and self.targets != '*':
+ targets = self.targets.split(',')
+
+ for g in self.groups:
+ for tg in g:
+ if targets and tg.name not in targets:
+ continue
+
+ try:
+ f = tg.post
+ except AttributeError:
+ pass
+ else:
+ f()
+
+ for pat in self.files.split(','):
+ matcher = self.get_matcher(pat)
+ for tg in g:
+ if isinstance(tg, Task.Task):
+ lst = [tg]
+ else:
+ lst = tg.tasks
+ for tsk in lst:
+ do_exec = False
+ for node in tsk.inputs:
+ if matcher(node, output=False):
+ do_exec = True
+ break
+ for node in tsk.outputs:
+ if matcher(node, output=True):
+ do_exec = True
+ break
+ if do_exec:
+ ret = tsk.run()
+ Logs.info('%s -> exit %r', tsk, ret)
+
+ def get_matcher(self, pat):
+ """
+ Converts a step pattern into a function
+
+ :param: pat: pattern of the form in:truc.c,out:bar.o
+ :returns: Python function that uses Node objects as inputs and returns matches
+ :rtype: function
+ """
+ # this returns a function
+ inn = True
+ out = True
+ if pat.startswith('in:'):
+ out = False
+ pat = pat.replace('in:', '')
+ elif pat.startswith('out:'):
+ inn = False
+ pat = pat.replace('out:', '')
+
+ anode = self.root.find_node(pat)
+ pattern = None
+ if not anode:
+ if not pat.startswith('^'):
+ pat = '^.+?%s' % pat
+ if not pat.endswith('$'):
+ pat = '%s$' % pat
+ pattern = re.compile(pat)
+
+ def match(node, output):
+ if output and not out:
+ return False
+ if not output and not inn:
+ return False
+
+ if anode:
+ return anode == node
+ else:
+ return pattern.match(node.abspath())
+ return match
+
+class EnvContext(BuildContext):
+ """Subclass EnvContext to create commands that require configuration data in 'env'"""
+ fun = cmd = None
+ def execute(self):
+ """
+ See :py:func:`waflib.Build.BuildContext.execute`.
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.recurse([self.run_dir])
+
diff --git a/waflib/COPYING b/waflib/COPYING
new file mode 100644
index 00000000..a4147d2b
--- /dev/null
+++ b/waflib/COPYING
@@ -0,0 +1,25 @@
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/waflib/ConfigSet.py b/waflib/ConfigSet.py
new file mode 100644
index 00000000..b300bb56
--- /dev/null
+++ b/waflib/ConfigSet.py
@@ -0,0 +1,361 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+
+ConfigSet: a special dict
+
+The values put in :py:class:`ConfigSet` must be serializable (dicts, lists, strings)
+"""
+
+import copy, re, os
+from waflib import Logs, Utils
+re_imp = re.compile('^(#)*?([^#=]*?)\ =\ (.*?)$', re.M)
+
+class ConfigSet(object):
+ """
+ A copy-on-write dict with human-readable serialized format. The serialization format
+ is human-readable (python-like) and performed by using eval() and repr().
+ For high performance prefer pickle. Do not store functions as they are not serializable.
+
+ The values can be accessed by attributes or by keys::
+
+ from waflib.ConfigSet import ConfigSet
+ env = ConfigSet()
+ env.FOO = 'test'
+ env['FOO'] = 'test'
+ """
+ __slots__ = ('table', 'parent')
+ def __init__(self, filename=None):
+ self.table = {}
+ """
+ Internal dict holding the object values
+ """
+ #self.parent = None
+
+ if filename:
+ self.load(filename)
+
+ def __contains__(self, key):
+ """
+ Enables the *in* syntax::
+
+ if 'foo' in env:
+ print(env['foo'])
+ """
+ if key in self.table:
+ return True
+ try:
+ return self.parent.__contains__(key)
+ except AttributeError:
+ return False # parent may not exist
+
+ def keys(self):
+ """Dict interface"""
+ keys = set()
+ cur = self
+ while cur:
+ keys.update(cur.table.keys())
+ cur = getattr(cur, 'parent', None)
+ keys = list(keys)
+ keys.sort()
+ return keys
+
+ def __iter__(self):
+ return iter(self.keys())
+
+ def __str__(self):
+ """Text representation of the ConfigSet (for debugging purposes)"""
+ return "\n".join(["%r %r" % (x, self.__getitem__(x)) for x in self.keys()])
+
+ def __getitem__(self, key):
+ """
+ Dictionary interface: get value from key::
+
+ def configure(conf):
+ conf.env['foo'] = {}
+ print(env['foo'])
+ """
+ try:
+ while 1:
+ x = self.table.get(key)
+ if not x is None:
+ return x
+ self = self.parent
+ except AttributeError:
+ return []
+
+ def __setitem__(self, key, value):
+ """
+ Dictionary interface: set value from key
+ """
+ self.table[key] = value
+
+ def __delitem__(self, key):
+ """
+ Dictionary interface: mark the value as missing
+ """
+ self[key] = []
+
+ def __getattr__(self, name):
+ """
+ Attribute access provided for convenience. The following forms are equivalent::
+
+ def configure(conf):
+ conf.env.value
+ conf.env['value']
+ """
+ if name in self.__slots__:
+ return object.__getattribute__(self, name)
+ else:
+ return self[name]
+
+ def __setattr__(self, name, value):
+ """
+ Attribute access provided for convenience. The following forms are equivalent::
+
+ def configure(conf):
+ conf.env.value = x
+ env['value'] = x
+ """
+ if name in self.__slots__:
+ object.__setattr__(self, name, value)
+ else:
+ self[name] = value
+
+ def __delattr__(self, name):
+ """
+ Attribute access provided for convenience. The following forms are equivalent::
+
+ def configure(conf):
+ del env.value
+ del env['value']
+ """
+ if name in self.__slots__:
+ object.__delattr__(self, name)
+ else:
+ del self[name]
+
+ def derive(self):
+ """
+ Returns a new ConfigSet deriving from self. The copy returned
+ will be a shallow copy::
+
+ from waflib.ConfigSet import ConfigSet
+ env = ConfigSet()
+ env.append_value('CFLAGS', ['-O2'])
+ child = env.derive()
+ child.CFLAGS.append('test') # warning! this will modify 'env'
+ child.CFLAGS = ['-O3'] # new list, ok
+ child.append_value('CFLAGS', ['-O3']) # ok
+
+ Use :py:func:`ConfigSet.detach` to detach the child from the parent.
+ """
+ newenv = ConfigSet()
+ newenv.parent = self
+ return newenv
+
+ def detach(self):
+ """
+ Detaches this instance from its parent (if present)
+
+ Modifying the parent :py:class:`ConfigSet` will not change the current object
+ Modifying this :py:class:`ConfigSet` will not modify the parent one.
+ """
+ tbl = self.get_merged_dict()
+ try:
+ delattr(self, 'parent')
+ except AttributeError:
+ pass
+ else:
+ keys = tbl.keys()
+ for x in keys:
+ tbl[x] = copy.deepcopy(tbl[x])
+ self.table = tbl
+ return self
+
+ def get_flat(self, key):
+ """
+ Returns a value as a string. If the input is a list, the value returned is space-separated.
+
+ :param key: key to use
+ :type key: string
+ """
+ s = self[key]
+ if isinstance(s, str):
+ return s
+ return ' '.join(s)
+
+ def _get_list_value_for_modification(self, key):
+ """
+ Returns a list value for further modification.
+
+ The list may be modified inplace and there is no need to do this afterwards::
+
+ self.table[var] = value
+ """
+ try:
+ value = self.table[key]
+ except KeyError:
+ try:
+ value = self.parent[key]
+ except AttributeError:
+ value = []
+ else:
+ if isinstance(value, list):
+ # force a copy
+ value = value[:]
+ else:
+ value = [value]
+ self.table[key] = value
+ else:
+ if not isinstance(value, list):
+ self.table[key] = value = [value]
+ return value
+
+ def append_value(self, var, val):
+ """
+ Appends a value to the specified config key::
+
+ def build(bld):
+ bld.env.append_value('CFLAGS', ['-O2'])
+
+ The value must be a list or a tuple
+ """
+ if isinstance(val, str): # if there were string everywhere we could optimize this
+ val = [val]
+ current_value = self._get_list_value_for_modification(var)
+ current_value.extend(val)
+
+ def prepend_value(self, var, val):
+ """
+ Prepends a value to the specified item::
+
+ def configure(conf):
+ conf.env.prepend_value('CFLAGS', ['-O2'])
+
+ The value must be a list or a tuple
+ """
+ if isinstance(val, str):
+ val = [val]
+ self.table[var] = val + self._get_list_value_for_modification(var)
+
+ def append_unique(self, var, val):
+ """
+ Appends a value to the specified item only if it's not already present::
+
+ def build(bld):
+ bld.env.append_unique('CFLAGS', ['-O2', '-g'])
+
+ The value must be a list or a tuple
+ """
+ if isinstance(val, str):
+ val = [val]
+ current_value = self._get_list_value_for_modification(var)
+
+ for x in val:
+ if x not in current_value:
+ current_value.append(x)
+
+ def get_merged_dict(self):
+ """
+ Computes the merged dictionary from the fusion of self and all its parent
+
+ :rtype: a ConfigSet object
+ """
+ table_list = []
+ env = self
+ while 1:
+ table_list.insert(0, env.table)
+ try:
+ env = env.parent
+ except AttributeError:
+ break
+ merged_table = {}
+ for table in table_list:
+ merged_table.update(table)
+ return merged_table
+
+ def store(self, filename):
+ """
+ Serializes the :py:class:`ConfigSet` data to a file. See :py:meth:`ConfigSet.load` for reading such files.
+
+ :param filename: file to use
+ :type filename: string
+ """
+ try:
+ os.makedirs(os.path.split(filename)[0])
+ except OSError:
+ pass
+
+ buf = []
+ merged_table = self.get_merged_dict()
+ keys = list(merged_table.keys())
+ keys.sort()
+
+ try:
+ fun = ascii
+ except NameError:
+ fun = repr
+
+ for k in keys:
+ if k != 'undo_stack':
+ buf.append('%s = %s\n' % (k, fun(merged_table[k])))
+ Utils.writef(filename, ''.join(buf))
+
+ def load(self, filename):
+ """
+ Restores contents from a file (current values are not cleared). Files are written using :py:meth:`ConfigSet.store`.
+
+ :param filename: file to use
+ :type filename: string
+ """
+ tbl = self.table
+ code = Utils.readf(filename, m='rU')
+ for m in re_imp.finditer(code):
+ g = m.group
+ tbl[g(2)] = eval(g(3))
+ Logs.debug('env: %s', self.table)
+
+ def update(self, d):
+ """
+ Dictionary interface: replace values with the ones from another dict
+
+ :param d: object to use the value from
+ :type d: dict-like object
+ """
+ self.table.update(d)
+
+ def stash(self):
+ """
+ Stores the object state to provide transactionality semantics::
+
+ env = ConfigSet()
+ env.stash()
+ try:
+ env.append_value('CFLAGS', '-O3')
+ call_some_method(env)
+ finally:
+ env.revert()
+
+ The history is kept in a stack, and is lost during the serialization by :py:meth:`ConfigSet.store`
+ """
+ orig = self.table
+ tbl = self.table = self.table.copy()
+ for x in tbl.keys():
+ tbl[x] = copy.deepcopy(tbl[x])
+ self.undo_stack = self.undo_stack + [orig]
+
+ def commit(self):
+ """
+ Commits transactional changes. See :py:meth:`ConfigSet.stash`
+ """
+ self.undo_stack.pop(-1)
+
+ def revert(self):
+ """
+ Reverts the object to a previous state. See :py:meth:`ConfigSet.stash`
+ """
+ self.table = self.undo_stack.pop(-1)
+
diff --git a/waflib/Configure.py b/waflib/Configure.py
new file mode 100644
index 00000000..d0a4793a
--- /dev/null
+++ b/waflib/Configure.py
@@ -0,0 +1,638 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Configuration system
+
+A :py:class:`waflib.Configure.ConfigurationContext` instance is created when ``waf configure`` is called, it is used to:
+
+* create data dictionaries (ConfigSet instances)
+* store the list of modules to import
+* hold configuration routines such as ``find_program``, etc
+"""
+
+import os, re, shlex, shutil, sys, time, traceback
+from waflib import ConfigSet, Utils, Options, Logs, Context, Build, Errors
+
+WAF_CONFIG_LOG = 'config.log'
+"""Name of the configuration log file"""
+
+autoconfig = False
+"""Execute the configuration automatically"""
+
+conf_template = '''# project %(app)s configured on %(now)s by
+# waf %(wafver)s (abi %(abi)s, python %(pyver)x on %(systype)s)
+# using %(args)s
+#'''
+
+class ConfigurationContext(Context.Context):
+ '''configures the project'''
+
+ cmd = 'configure'
+
+ error_handlers = []
+ """
+ Additional functions to handle configuration errors
+ """
+
+ def __init__(self, **kw):
+ super(ConfigurationContext, self).__init__(**kw)
+ self.environ = dict(os.environ)
+ self.all_envs = {}
+
+ self.top_dir = None
+ self.out_dir = None
+
+ self.tools = [] # tools loaded in the configuration, and that will be loaded when building
+
+ self.hash = 0
+ self.files = []
+
+ self.tool_cache = []
+
+ self.setenv('')
+
+ def setenv(self, name, env=None):
+ """
+ Set a new config set for conf.env. If a config set of that name already exists,
+ recall it without modification.
+
+ The name is the filename prefix to save to ``c4che/NAME_cache.py``, and it
+ is also used as *variants* by the build commands.
+ Though related to variants, whatever kind of data may be stored in the config set::
+
+ def configure(cfg):
+ cfg.env.ONE = 1
+ cfg.setenv('foo')
+ cfg.env.ONE = 2
+
+ def build(bld):
+ 2 == bld.env_of_name('foo').ONE
+
+ :param name: name of the configuration set
+ :type name: string
+ :param env: ConfigSet to copy, or an empty ConfigSet is created
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ """
+ if name not in self.all_envs or env:
+ if not env:
+ env = ConfigSet.ConfigSet()
+ self.prepare_env(env)
+ else:
+ env = env.derive()
+ self.all_envs[name] = env
+ self.variant = name
+
+ def get_env(self):
+ """Getter for the env property"""
+ return self.all_envs[self.variant]
+ def set_env(self, val):
+ """Setter for the env property"""
+ self.all_envs[self.variant] = val
+
+ env = property(get_env, set_env)
+
+ def init_dirs(self):
+ """
+ Initialize the project directory and the build directory
+ """
+
+ top = self.top_dir
+ if not top:
+ top = Options.options.top
+ if not top:
+ top = getattr(Context.g_module, Context.TOP, None)
+ if not top:
+ top = self.path.abspath()
+ top = os.path.abspath(top)
+
+ self.srcnode = (os.path.isabs(top) and self.root or self.path).find_dir(top)
+ assert(self.srcnode)
+
+ out = self.out_dir
+ if not out:
+ out = Options.options.out
+ if not out:
+ out = getattr(Context.g_module, Context.OUT, None)
+ if not out:
+ out = Options.lockfile.replace('.lock-waf_%s_' % sys.platform, '').replace('.lock-waf', '')
+
+ # someone can be messing with symlinks
+ out = os.path.realpath(out)
+
+ self.bldnode = (os.path.isabs(out) and self.root or self.path).make_node(out)
+ self.bldnode.mkdir()
+
+ if not os.path.isdir(self.bldnode.abspath()):
+ conf.fatal('Could not create the build directory %s' % self.bldnode.abspath())
+
+ def execute(self):
+ """
+ See :py:func:`waflib.Context.Context.execute`
+ """
+ self.init_dirs()
+
+ self.cachedir = self.bldnode.make_node(Build.CACHE_DIR)
+ self.cachedir.mkdir()
+
+ path = os.path.join(self.bldnode.abspath(), WAF_CONFIG_LOG)
+ self.logger = Logs.make_logger(path, 'cfg')
+
+ app = getattr(Context.g_module, 'APPNAME', '')
+ if app:
+ ver = getattr(Context.g_module, 'VERSION', '')
+ if ver:
+ app = "%s (%s)" % (app, ver)
+
+ params = {'now': time.ctime(), 'pyver': sys.hexversion, 'systype': sys.platform, 'args': " ".join(sys.argv), 'wafver': Context.WAFVERSION, 'abi': Context.ABI, 'app': app}
+ self.to_log(conf_template % params)
+ self.msg('Setting top to', self.srcnode.abspath())
+ self.msg('Setting out to', self.bldnode.abspath())
+
+ if id(self.srcnode) == id(self.bldnode):
+ Logs.warn('Setting top == out')
+ elif id(self.path) != id(self.srcnode):
+ if self.srcnode.is_child_of(self.path):
+ Logs.warn('Are you certain that you do not want to set top="." ?')
+
+ super(ConfigurationContext, self).execute()
+
+ self.store()
+
+ Context.top_dir = self.srcnode.abspath()
+ Context.out_dir = self.bldnode.abspath()
+
+ # this will write a configure lock so that subsequent builds will
+ # consider the current path as the root directory (see prepare_impl).
+ # to remove: use 'waf distclean'
+ env = ConfigSet.ConfigSet()
+ env.argv = sys.argv
+ env.options = Options.options.__dict__
+ env.config_cmd = self.cmd
+
+ env.run_dir = Context.run_dir
+ env.top_dir = Context.top_dir
+ env.out_dir = Context.out_dir
+
+ # conf.hash & conf.files hold wscript files paths and hash
+ # (used only by Configure.autoconfig)
+ env.hash = self.hash
+ env.files = self.files
+ env.environ = dict(self.environ)
+
+ if not (self.env.NO_LOCK_IN_RUN or env.environ.get('NO_LOCK_IN_RUN') or getattr(Options.options, 'no_lock_in_run')):
+ env.store(os.path.join(Context.run_dir, Options.lockfile))
+ if not (self.env.NO_LOCK_IN_TOP or env.environ.get('NO_LOCK_IN_TOP') or getattr(Options.options, 'no_lock_in_top')):
+ env.store(os.path.join(Context.top_dir, Options.lockfile))
+ if not (self.env.NO_LOCK_IN_OUT or env.environ.get('NO_LOCK_IN_OUT') or getattr(Options.options, 'no_lock_in_out')):
+ env.store(os.path.join(Context.out_dir, Options.lockfile))
+
+ def prepare_env(self, env):
+ """
+ Insert *PREFIX*, *BINDIR* and *LIBDIR* values into ``env``
+
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :param env: a ConfigSet, usually ``conf.env``
+ """
+ if not env.PREFIX:
+ if Options.options.prefix or Utils.is_win32:
+ env.PREFIX = Options.options.prefix
+ else:
+ env.PREFIX = '/'
+ if not env.BINDIR:
+ if Options.options.bindir:
+ env.BINDIR = Options.options.bindir
+ else:
+ env.BINDIR = Utils.subst_vars('${PREFIX}/bin', env)
+ if not env.LIBDIR:
+ if Options.options.libdir:
+ env.LIBDIR = Options.options.libdir
+ else:
+ env.LIBDIR = Utils.subst_vars('${PREFIX}/lib%s' % Utils.lib64(), env)
+
+ def store(self):
+ """Save the config results into the cache file"""
+ n = self.cachedir.make_node('build.config.py')
+ n.write('version = 0x%x\ntools = %r\n' % (Context.HEXVERSION, self.tools))
+
+ if not self.all_envs:
+ self.fatal('nothing to store in the configuration context!')
+
+ for key in self.all_envs:
+ tmpenv = self.all_envs[key]
+ tmpenv.store(os.path.join(self.cachedir.abspath(), key + Build.CACHE_SUFFIX))
+
+ def load(self, tool_list, tooldir=None, funs=None, with_sys_path=True, cache=False):
+ """
+ Load Waf tools, which will be imported whenever a build is started.
+
+ :param tool_list: waf tools to import
+ :type tool_list: list of string
+ :param tooldir: paths for the imports
+ :type tooldir: list of string
+ :param funs: functions to execute from the waf tools
+ :type funs: list of string
+ :param cache: whether to prevent the tool from running twice
+ :type cache: bool
+ """
+
+ tools = Utils.to_list(tool_list)
+ if tooldir:
+ tooldir = Utils.to_list(tooldir)
+ for tool in tools:
+ # avoid loading the same tool more than once with the same functions
+ # used by composite projects
+
+ if cache:
+ mag = (tool, id(self.env), tooldir, funs)
+ if mag in self.tool_cache:
+ self.to_log('(tool %s is already loaded, skipping)' % tool)
+ continue
+ self.tool_cache.append(mag)
+
+ module = None
+ try:
+ module = Context.load_tool(tool, tooldir, ctx=self, with_sys_path=with_sys_path)
+ except ImportError as e:
+ self.fatal('Could not load the Waf tool %r from %r\n%s' % (tool, getattr(e, 'waf_sys_path', sys.path), e))
+ except Exception as e:
+ self.to_log('imp %r (%r & %r)' % (tool, tooldir, funs))
+ self.to_log(traceback.format_exc())
+ raise
+
+ if funs is not None:
+ self.eval_rules(funs)
+ else:
+ func = getattr(module, 'configure', None)
+ if func:
+ if type(func) is type(Utils.readf):
+ func(self)
+ else:
+ self.eval_rules(func)
+
+ self.tools.append({'tool':tool, 'tooldir':tooldir, 'funs':funs})
+
+ def post_recurse(self, node):
+ """
+ Records the path and a hash of the scripts visited, see :py:meth:`waflib.Context.Context.post_recurse`
+
+ :param node: script
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ super(ConfigurationContext, self).post_recurse(node)
+ self.hash = Utils.h_list((self.hash, node.read('rb')))
+ self.files.append(node.abspath())
+
+ def eval_rules(self, rules):
+ """
+ Execute configuration tests provided as list of functions to run
+
+ :param rules: list of configuration method names
+ :type rules: list of string
+ """
+ self.rules = Utils.to_list(rules)
+ for x in self.rules:
+ f = getattr(self, x)
+ if not f:
+ self.fatal('No such configuration function %r' % x)
+ f()
+
+def conf(f):
+ """
+ Decorator: attach new configuration functions to :py:class:`waflib.Build.BuildContext` and
+ :py:class:`waflib.Configure.ConfigurationContext`. The methods bound will accept a parameter
+ named 'mandatory' to disable the configuration errors::
+
+ def configure(conf):
+ conf.find_program('abc', mandatory=False)
+
+ :param f: method to bind
+ :type f: function
+ """
+ def fun(*k, **kw):
+ mandatory = kw.pop('mandatory', True)
+ try:
+ return f(*k, **kw)
+ except Errors.ConfigurationError:
+ if mandatory:
+ raise
+
+ fun.__name__ = f.__name__
+ setattr(ConfigurationContext, f.__name__, fun)
+ setattr(Build.BuildContext, f.__name__, fun)
+ return f
+
+@conf
+def add_os_flags(self, var, dest=None, dup=False):
+ """
+ Import operating system environment values into ``conf.env`` dict::
+
+ def configure(conf):
+ conf.add_os_flags('CFLAGS')
+
+ :param var: variable to use
+ :type var: string
+ :param dest: destination variable, by default the same as var
+ :type dest: string
+ :param dup: add the same set of flags again
+ :type dup: bool
+ """
+ try:
+ flags = shlex.split(self.environ[var])
+ except KeyError:
+ return
+ if dup or ''.join(flags) not in ''.join(Utils.to_list(self.env[dest or var])):
+ self.env.append_value(dest or var, flags)
+
+@conf
+def cmd_to_list(self, cmd):
+ """
+ Detect if a command is written in pseudo shell like ``ccache g++`` and return a list.
+
+ :param cmd: command
+ :type cmd: a string or a list of string
+ """
+ if isinstance(cmd, str):
+ if os.path.isfile(cmd):
+ # do not take any risk
+ return [cmd]
+ if os.sep == '/':
+ return shlex.split(cmd)
+ else:
+ try:
+ return shlex.split(cmd, posix=False)
+ except TypeError:
+ # Python 2.5 on windows?
+ return shlex.split(cmd)
+ return cmd
+
+@conf
+def check_waf_version(self, mini='1.9.99', maxi='2.1.0', **kw):
+ """
+ Raise a Configuration error if the Waf version does not strictly match the given bounds::
+
+ conf.check_waf_version(mini='1.9.99', maxi='2.1.0')
+
+ :type mini: number, tuple or string
+ :param mini: Minimum required version
+ :type maxi: number, tuple or string
+ :param maxi: Maximum allowed version
+ """
+ self.start_msg('Checking for waf version in %s-%s' % (str(mini), str(maxi)), **kw)
+ ver = Context.HEXVERSION
+ if Utils.num2ver(mini) > ver:
+ self.fatal('waf version should be at least %r (%r found)' % (Utils.num2ver(mini), ver))
+ if Utils.num2ver(maxi) < ver:
+ self.fatal('waf version should be at most %r (%r found)' % (Utils.num2ver(maxi), ver))
+ self.end_msg('ok', **kw)
+
+@conf
+def find_file(self, filename, path_list=[]):
+ """
+ Find a file in a list of paths
+
+ :param filename: name of the file to search for
+ :param path_list: list of directories to search
+ :return: the first matching filename; else a configuration exception is raised
+ """
+ for n in Utils.to_list(filename):
+ for d in Utils.to_list(path_list):
+ p = os.path.expanduser(os.path.join(d, n))
+ if os.path.exists(p):
+ return p
+ self.fatal('Could not find %r' % filename)
+
+@conf
+def find_program(self, filename, **kw):
+ """
+ Search for a program on the operating system
+
+ When var is used, you may set os.environ[var] to help find a specific program version, for example::
+
+ $ CC='ccache gcc' waf configure
+
+ :param path_list: paths to use for searching
+ :type param_list: list of string
+ :param var: store the result to conf.env[var] where var defaults to filename.upper() if not provided; the result is stored as a list of strings
+ :type var: string
+ :param value: obtain the program from the value passed exclusively
+ :type value: list or string (list is preferred)
+ :param exts: list of extensions for the binary (do not add an extension for portability)
+ :type exts: list of string
+ :param msg: name to display in the log, by default filename is used
+ :type msg: string
+ :param interpreter: interpreter for the program
+ :type interpreter: ConfigSet variable key
+ :raises: :py:class:`waflib.Errors.ConfigurationError`
+ """
+
+ exts = kw.get('exts', Utils.is_win32 and '.exe,.com,.bat,.cmd' or ',.sh,.pl,.py')
+
+ environ = kw.get('environ', getattr(self, 'environ', os.environ))
+
+ ret = ''
+
+ filename = Utils.to_list(filename)
+ msg = kw.get('msg', ', '.join(filename))
+
+ var = kw.get('var', '')
+ if not var:
+ var = re.sub(r'[-.]', '_', filename[0].upper())
+
+ path_list = kw.get('path_list', '')
+ if path_list:
+ path_list = Utils.to_list(path_list)
+ else:
+ path_list = environ.get('PATH', '').split(os.pathsep)
+
+ if kw.get('value'):
+ # user-provided in command-line options and passed to find_program
+ ret = self.cmd_to_list(kw['value'])
+ elif environ.get(var):
+ # user-provided in the os environment
+ ret = self.cmd_to_list(environ[var])
+ elif self.env[var]:
+ # a default option in the wscript file
+ ret = self.cmd_to_list(self.env[var])
+ else:
+ if not ret:
+ ret = self.find_binary(filename, exts.split(','), path_list)
+ if not ret and Utils.winreg:
+ ret = Utils.get_registry_app_path(Utils.winreg.HKEY_CURRENT_USER, filename)
+ if not ret and Utils.winreg:
+ ret = Utils.get_registry_app_path(Utils.winreg.HKEY_LOCAL_MACHINE, filename)
+ ret = self.cmd_to_list(ret)
+
+ if ret:
+ if len(ret) == 1:
+ retmsg = ret[0]
+ else:
+ retmsg = ret
+ else:
+ retmsg = False
+
+ self.msg('Checking for program %r' % msg, retmsg, **kw)
+ if not kw.get('quiet'):
+ self.to_log('find program=%r paths=%r var=%r -> %r' % (filename, path_list, var, ret))
+
+ if not ret:
+ self.fatal(kw.get('errmsg', '') or 'Could not find the program %r' % filename)
+
+ interpreter = kw.get('interpreter')
+ if interpreter is None:
+ if not Utils.check_exe(ret[0], env=environ):
+ self.fatal('Program %r is not executable' % ret)
+ self.env[var] = ret
+ else:
+ self.env[var] = self.env[interpreter] + ret
+
+ return ret
+
+@conf
+def find_binary(self, filenames, exts, paths):
+ for f in filenames:
+ for ext in exts:
+ exe_name = f + ext
+ if os.path.isabs(exe_name):
+ if os.path.isfile(exe_name):
+ return exe_name
+ else:
+ for path in paths:
+ x = os.path.expanduser(os.path.join(path, exe_name))
+ if os.path.isfile(x):
+ return x
+ return None
+
+@conf
+def run_build(self, *k, **kw):
+ """
+ Create a temporary build context to execute a build. A reference to that build
+ context is kept on self.test_bld for debugging purposes, and you should not rely
+ on it too much (read the note on the cache below).
+ The parameters given in the arguments to this function are passed as arguments for
+ a single task generator created in the build. Only three parameters are obligatory:
+
+ :param features: features to pass to a task generator created in the build
+ :type features: list of string
+ :param compile_filename: file to create for the compilation (default: *test.c*)
+ :type compile_filename: string
+ :param code: code to write in the filename to compile
+ :type code: string
+
+ Though this function returns *0* by default, the build may set an attribute named *retval* on the
+ build context object to return a particular value. See :py:func:`waflib.Tools.c_config.test_exec_fun` for example.
+
+ This function also provides a limited cache. To use it, provide the following option::
+
+ def options(opt):
+ opt.add_option('--confcache', dest='confcache', default=0,
+ action='count', help='Use a configuration cache')
+
+ And execute the configuration with the following command-line::
+
+ $ waf configure --confcache
+
+ """
+ lst = [str(v) for (p, v) in kw.items() if p != 'env']
+ h = Utils.h_list(lst)
+ dir = self.bldnode.abspath() + os.sep + (not Utils.is_win32 and '.' or '') + 'conf_check_' + Utils.to_hex(h)
+
+ try:
+ os.makedirs(dir)
+ except OSError:
+ pass
+
+ try:
+ os.stat(dir)
+ except OSError:
+ self.fatal('cannot use the configuration test folder %r' % dir)
+
+ cachemode = getattr(Options.options, 'confcache', None)
+ if cachemode == 1:
+ try:
+ proj = ConfigSet.ConfigSet(os.path.join(dir, 'cache_run_build'))
+ except EnvironmentError:
+ pass
+ else:
+ ret = proj['cache_run_build']
+ if isinstance(ret, str) and ret.startswith('Test does not build'):
+ self.fatal(ret)
+ return ret
+
+ bdir = os.path.join(dir, 'testbuild')
+
+ if not os.path.exists(bdir):
+ os.makedirs(bdir)
+
+ cls_name = kw.get('run_build_cls') or getattr(self, 'run_build_cls', 'build')
+ self.test_bld = bld = Context.create_context(cls_name, top_dir=dir, out_dir=bdir)
+ bld.init_dirs()
+ bld.progress_bar = 0
+ bld.targets = '*'
+
+ bld.logger = self.logger
+ bld.all_envs.update(self.all_envs) # not really necessary
+ bld.env = kw['env']
+
+ bld.kw = kw
+ bld.conf = self
+ kw['build_fun'](bld)
+ ret = -1
+ try:
+ try:
+ bld.compile()
+ except Errors.WafError:
+ ret = 'Test does not build: %s' % traceback.format_exc()
+ self.fatal(ret)
+ else:
+ ret = getattr(bld, 'retval', 0)
+ finally:
+ if cachemode == 1:
+ # cache the results each time
+ proj = ConfigSet.ConfigSet()
+ proj['cache_run_build'] = ret
+ proj.store(os.path.join(dir, 'cache_run_build'))
+ else:
+ shutil.rmtree(dir)
+ return ret
+
+@conf
+def ret_msg(self, msg, args):
+ if isinstance(msg, str):
+ return msg
+ return msg(args)
+
+@conf
+def test(self, *k, **kw):
+
+ if not 'env' in kw:
+ kw['env'] = self.env.derive()
+
+ # validate_c for example
+ if kw.get('validate'):
+ kw['validate'](kw)
+
+ self.start_msg(kw['msg'], **kw)
+ ret = None
+ try:
+ ret = self.run_build(*k, **kw)
+ except self.errors.ConfigurationError:
+ self.end_msg(kw['errmsg'], 'YELLOW', **kw)
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('The configuration failed')
+ else:
+ kw['success'] = ret
+
+ if kw.get('post_check'):
+ ret = kw['post_check'](kw)
+
+ if ret:
+ self.end_msg(kw['errmsg'], 'YELLOW', **kw)
+ self.fatal('The configuration failed %r' % ret)
+ else:
+ self.end_msg(self.ret_msg(kw['okmsg'], kw), **kw)
+ return ret
+
diff --git a/waflib/Context.py b/waflib/Context.py
new file mode 100644
index 00000000..bb47c921
--- /dev/null
+++ b/waflib/Context.py
@@ -0,0 +1,737 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010-2018 (ita)
+
+"""
+Classes and functions enabling the command system
+"""
+
+import os, re, imp, sys
+from waflib import Utils, Errors, Logs
+import waflib.Node
+
+# the following 3 constants are updated on each new release (do not touch)
+HEXVERSION=0x2000b00
+"""Constant updated on new releases"""
+
+WAFVERSION="2.0.11"
+"""Constant updated on new releases"""
+
+WAFREVISION="a97f6fb0941091b4966b625f15ec32fa783a8bec"
+"""Git revision when the waf version is updated"""
+
+ABI = 20
+"""Version of the build data cache file format (used in :py:const:`waflib.Context.DBFILE`)"""
+
+DBFILE = '.wafpickle-%s-%d-%d' % (sys.platform, sys.hexversion, ABI)
+"""Name of the pickle file for storing the build data"""
+
+APPNAME = 'APPNAME'
+"""Default application name (used by ``waf dist``)"""
+
+VERSION = 'VERSION'
+"""Default application version (used by ``waf dist``)"""
+
+TOP = 'top'
+"""The variable name for the top-level directory in wscript files"""
+
+OUT = 'out'
+"""The variable name for the output directory in wscript files"""
+
+WSCRIPT_FILE = 'wscript'
+"""Name of the waf script files"""
+
+launch_dir = ''
+"""Directory from which waf has been called"""
+run_dir = ''
+"""Location of the wscript file to use as the entry point"""
+top_dir = ''
+"""Location of the project directory (top), if the project was configured"""
+out_dir = ''
+"""Location of the build directory (out), if the project was configured"""
+waf_dir = ''
+"""Directory containing the waf modules"""
+
+default_encoding = Utils.console_encoding()
+"""Encoding to use when reading outputs from other processes"""
+
+g_module = None
+"""
+Module representing the top-level wscript file (see :py:const:`waflib.Context.run_dir`)
+"""
+
+STDOUT = 1
+STDERR = -1
+BOTH = 0
+
+classes = []
+"""
+List of :py:class:`waflib.Context.Context` subclasses that can be used as waf commands. The classes
+are added automatically by a metaclass.
+"""
+
+def create_context(cmd_name, *k, **kw):
+ """
+ Returns a new :py:class:`waflib.Context.Context` instance corresponding to the given command.
+ Used in particular by :py:func:`waflib.Scripting.run_command`
+
+ :param cmd_name: command name
+ :type cmd_name: string
+ :param k: arguments to give to the context class initializer
+ :type k: list
+ :param k: keyword arguments to give to the context class initializer
+ :type k: dict
+ :return: Context object
+ :rtype: :py:class:`waflib.Context.Context`
+ """
+ for x in classes:
+ if x.cmd == cmd_name:
+ return x(*k, **kw)
+ ctx = Context(*k, **kw)
+ ctx.fun = cmd_name
+ return ctx
+
+class store_context(type):
+ """
+ Metaclass that registers command classes into the list :py:const:`waflib.Context.classes`
+ Context classes must provide an attribute 'cmd' representing the command name, and a function
+ attribute 'fun' representing the function name that the command uses.
+ """
+ def __init__(cls, name, bases, dct):
+ super(store_context, cls).__init__(name, bases, dct)
+ name = cls.__name__
+
+ if name in ('ctx', 'Context'):
+ return
+
+ try:
+ cls.cmd
+ except AttributeError:
+ raise Errors.WafError('Missing command for the context class %r (cmd)' % name)
+
+ if not getattr(cls, 'fun', None):
+ cls.fun = cls.cmd
+
+ classes.insert(0, cls)
+
+ctx = store_context('ctx', (object,), {})
+"""Base class for all :py:class:`waflib.Context.Context` classes"""
+
+class Context(ctx):
+ """
+ Default context for waf commands, and base class for new command contexts.
+
+ Context objects are passed to top-level functions::
+
+ def foo(ctx):
+ print(ctx.__class__.__name__) # waflib.Context.Context
+
+ Subclasses must define the class attributes 'cmd' and 'fun':
+
+ :param cmd: command to execute as in ``waf cmd``
+ :type cmd: string
+ :param fun: function name to execute when the command is called
+ :type fun: string
+
+ .. inheritance-diagram:: waflib.Context.Context waflib.Build.BuildContext waflib.Build.InstallContext waflib.Build.UninstallContext waflib.Build.StepContext waflib.Build.ListContext waflib.Configure.ConfigurationContext waflib.Scripting.Dist waflib.Scripting.DistCheck waflib.Build.CleanContext
+
+ """
+
+ errors = Errors
+ """
+ Shortcut to :py:mod:`waflib.Errors` provided for convenience
+ """
+
+ tools = {}
+ """
+ A module cache for wscript files; see :py:meth:`Context.Context.load`
+ """
+
+ def __init__(self, **kw):
+ try:
+ rd = kw['run_dir']
+ except KeyError:
+ rd = run_dir
+
+ # binds the context to the nodes in use to avoid a context singleton
+ self.node_class = type('Nod3', (waflib.Node.Node,), {})
+ self.node_class.__module__ = 'waflib.Node'
+ self.node_class.ctx = self
+
+ self.root = self.node_class('', None)
+ self.cur_script = None
+ self.path = self.root.find_dir(rd)
+
+ self.stack_path = []
+ self.exec_dict = {'ctx':self, 'conf':self, 'bld':self, 'opt':self}
+ self.logger = None
+
+ def finalize(self):
+ """
+ Called to free resources such as logger files
+ """
+ try:
+ logger = self.logger
+ except AttributeError:
+ pass
+ else:
+ Logs.free_logger(logger)
+ delattr(self, 'logger')
+
+ def load(self, tool_list, *k, **kw):
+ """
+ Loads a Waf tool as a module, and try calling the function named :py:const:`waflib.Context.Context.fun`
+ from it. A ``tooldir`` argument may be provided as a list of module paths.
+
+ :param tool_list: list of Waf tool names to load
+ :type tool_list: list of string or space-separated string
+ """
+ tools = Utils.to_list(tool_list)
+ path = Utils.to_list(kw.get('tooldir', ''))
+ with_sys_path = kw.get('with_sys_path', True)
+
+ for t in tools:
+ module = load_tool(t, path, with_sys_path=with_sys_path)
+ fun = getattr(module, kw.get('name', self.fun), None)
+ if fun:
+ fun(self)
+
+ def execute(self):
+ """
+ Here, it calls the function name in the top-level wscript file. Most subclasses
+ redefine this method to provide additional functionality.
+ """
+ self.recurse([os.path.dirname(g_module.root_path)])
+
+ def pre_recurse(self, node):
+ """
+ Method executed immediately before a folder is read by :py:meth:`waflib.Context.Context.recurse`.
+ The current script is bound as a Node object on ``self.cur_script``, and the current path
+ is bound to ``self.path``
+
+ :param node: script
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ self.stack_path.append(self.cur_script)
+
+ self.cur_script = node
+ self.path = node.parent
+
+ def post_recurse(self, node):
+ """
+ Restores ``self.cur_script`` and ``self.path`` right after :py:meth:`waflib.Context.Context.recurse` terminates.
+
+ :param node: script
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ self.cur_script = self.stack_path.pop()
+ if self.cur_script:
+ self.path = self.cur_script.parent
+
+ def recurse(self, dirs, name=None, mandatory=True, once=True, encoding=None):
+ """
+ Runs user-provided functions from the supplied list of directories.
+ The directories can be either absolute, or relative to the directory
+ of the wscript file
+
+ The methods :py:meth:`waflib.Context.Context.pre_recurse` and
+ :py:meth:`waflib.Context.Context.post_recurse` are called immediately before
+ and after a script has been executed.
+
+ :param dirs: List of directories to visit
+ :type dirs: list of string or space-separated string
+ :param name: Name of function to invoke from the wscript
+ :type name: string
+ :param mandatory: whether sub wscript files are required to exist
+ :type mandatory: bool
+ :param once: read the script file once for a particular context
+ :type once: bool
+ """
+ try:
+ cache = self.recurse_cache
+ except AttributeError:
+ cache = self.recurse_cache = {}
+
+ for d in Utils.to_list(dirs):
+
+ if not os.path.isabs(d):
+ # absolute paths only
+ d = os.path.join(self.path.abspath(), d)
+
+ WSCRIPT = os.path.join(d, WSCRIPT_FILE)
+ WSCRIPT_FUN = WSCRIPT + '_' + (name or self.fun)
+
+ node = self.root.find_node(WSCRIPT_FUN)
+ if node and (not once or node not in cache):
+ cache[node] = True
+ self.pre_recurse(node)
+ try:
+ function_code = node.read('rU', encoding)
+ exec(compile(function_code, node.abspath(), 'exec'), self.exec_dict)
+ finally:
+ self.post_recurse(node)
+ elif not node:
+ node = self.root.find_node(WSCRIPT)
+ tup = (node, name or self.fun)
+ if node and (not once or tup not in cache):
+ cache[tup] = True
+ self.pre_recurse(node)
+ try:
+ wscript_module = load_module(node.abspath(), encoding=encoding)
+ user_function = getattr(wscript_module, (name or self.fun), None)
+ if not user_function:
+ if not mandatory:
+ continue
+ raise Errors.WafError('No function %r defined in %s' % (name or self.fun, node.abspath()))
+ user_function(self)
+ finally:
+ self.post_recurse(node)
+ elif not node:
+ if not mandatory:
+ continue
+ try:
+ os.listdir(d)
+ except OSError:
+ raise Errors.WafError('Cannot read the folder %r' % d)
+ raise Errors.WafError('No wscript file in directory %s' % d)
+
+ def log_command(self, cmd, kw):
+ if Logs.verbose:
+ fmt = os.environ.get('WAF_CMD_FORMAT')
+ if fmt == 'string':
+ if not isinstance(cmd, str):
+ cmd = Utils.shell_escape(cmd)
+ Logs.debug('runner: %r', cmd)
+ Logs.debug('runner_env: kw=%s', kw)
+
+ def exec_command(self, cmd, **kw):
+ """
+ Runs an external process and returns the exit status::
+
+ def run(tsk):
+ ret = tsk.generator.bld.exec_command('touch foo.txt')
+ return ret
+
+ If the context has the attribute 'log', then captures and logs the process stderr/stdout.
+ Unlike :py:meth:`waflib.Context.Context.cmd_and_log`, this method does not return the
+ stdout/stderr values captured.
+
+ :param cmd: command argument for subprocess.Popen
+ :type cmd: string or list
+ :param kw: keyword arguments for subprocess.Popen. The parameters input/timeout will be passed to wait/communicate.
+ :type kw: dict
+ :returns: process exit status
+ :rtype: integer
+ :raises: :py:class:`waflib.Errors.WafError` if an invalid executable is specified for a non-shell process
+ :raises: :py:class:`waflib.Errors.WafError` in case of execution failure
+ """
+ subprocess = Utils.subprocess
+ kw['shell'] = isinstance(cmd, str)
+ self.log_command(cmd, kw)
+
+ if self.logger:
+ self.logger.info(cmd)
+
+ if 'stdout' not in kw:
+ kw['stdout'] = subprocess.PIPE
+ if 'stderr' not in kw:
+ kw['stderr'] = subprocess.PIPE
+
+ if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
+ raise Errors.WafError('Program %s not found!' % cmd[0])
+
+ cargs = {}
+ if 'timeout' in kw:
+ if sys.hexversion >= 0x3030000:
+ cargs['timeout'] = kw['timeout']
+ if not 'start_new_session' in kw:
+ kw['start_new_session'] = True
+ del kw['timeout']
+ if 'input' in kw:
+ if kw['input']:
+ cargs['input'] = kw['input']
+ kw['stdin'] = subprocess.PIPE
+ del kw['input']
+
+ if 'cwd' in kw:
+ if not isinstance(kw['cwd'], str):
+ kw['cwd'] = kw['cwd'].abspath()
+
+ encoding = kw.pop('decode_as', default_encoding)
+
+ try:
+ ret, out, err = Utils.run_process(cmd, kw, cargs)
+ except Exception as e:
+ raise Errors.WafError('Execution failure: %s' % str(e), ex=e)
+
+ if out:
+ if not isinstance(out, str):
+ out = out.decode(encoding, errors='replace')
+ if self.logger:
+ self.logger.debug('out: %s', out)
+ else:
+ Logs.info(out, extra={'stream':sys.stdout, 'c1': ''})
+ if err:
+ if not isinstance(err, str):
+ err = err.decode(encoding, errors='replace')
+ if self.logger:
+ self.logger.error('err: %s' % err)
+ else:
+ Logs.info(err, extra={'stream':sys.stderr, 'c1': ''})
+
+ return ret
+
+ def cmd_and_log(self, cmd, **kw):
+ """
+ Executes a process and returns stdout/stderr if the execution is successful.
+ An exception is thrown when the exit status is non-0. In that case, both stderr and stdout
+ will be bound to the WafError object (configuration tests)::
+
+ def configure(conf):
+ out = conf.cmd_and_log(['echo', 'hello'], output=waflib.Context.STDOUT, quiet=waflib.Context.BOTH)
+ (out, err) = conf.cmd_and_log(['echo', 'hello'], output=waflib.Context.BOTH)
+ (out, err) = conf.cmd_and_log(cmd, input='\\n'.encode(), output=waflib.Context.STDOUT)
+ try:
+ conf.cmd_and_log(['which', 'someapp'], output=waflib.Context.BOTH)
+ except Errors.WafError as e:
+ print(e.stdout, e.stderr)
+
+ :param cmd: args for subprocess.Popen
+ :type cmd: list or string
+ :param kw: keyword arguments for subprocess.Popen. The parameters input/timeout will be passed to wait/communicate.
+ :type kw: dict
+ :returns: a tuple containing the contents of stdout and stderr
+ :rtype: string
+ :raises: :py:class:`waflib.Errors.WafError` if an invalid executable is specified for a non-shell process
+ :raises: :py:class:`waflib.Errors.WafError` in case of execution failure; stdout/stderr/returncode are bound to the exception object
+ """
+ subprocess = Utils.subprocess
+ kw['shell'] = isinstance(cmd, str)
+ self.log_command(cmd, kw)
+
+ quiet = kw.pop('quiet', None)
+ to_ret = kw.pop('output', STDOUT)
+
+ if Logs.verbose and not kw['shell'] and not Utils.check_exe(cmd[0]):
+ raise Errors.WafError('Program %r not found!' % cmd[0])
+
+ kw['stdout'] = kw['stderr'] = subprocess.PIPE
+ if quiet is None:
+ self.to_log(cmd)
+
+ cargs = {}
+ if 'timeout' in kw:
+ if sys.hexversion >= 0x3030000:
+ cargs['timeout'] = kw['timeout']
+ if not 'start_new_session' in kw:
+ kw['start_new_session'] = True
+ del kw['timeout']
+ if 'input' in kw:
+ if kw['input']:
+ cargs['input'] = kw['input']
+ kw['stdin'] = subprocess.PIPE
+ del kw['input']
+
+ if 'cwd' in kw:
+ if not isinstance(kw['cwd'], str):
+ kw['cwd'] = kw['cwd'].abspath()
+
+ encoding = kw.pop('decode_as', default_encoding)
+
+ try:
+ ret, out, err = Utils.run_process(cmd, kw, cargs)
+ except Exception as e:
+ raise Errors.WafError('Execution failure: %s' % str(e), ex=e)
+
+ if not isinstance(out, str):
+ out = out.decode(encoding, errors='replace')
+ if not isinstance(err, str):
+ err = err.decode(encoding, errors='replace')
+
+ if out and quiet != STDOUT and quiet != BOTH:
+ self.to_log('out: %s' % out)
+ if err and quiet != STDERR and quiet != BOTH:
+ self.to_log('err: %s' % err)
+
+ if ret:
+ e = Errors.WafError('Command %r returned %r' % (cmd, ret))
+ e.returncode = ret
+ e.stderr = err
+ e.stdout = out
+ raise e
+
+ if to_ret == BOTH:
+ return (out, err)
+ elif to_ret == STDERR:
+ return err
+ return out
+
+ def fatal(self, msg, ex=None):
+ """
+ Prints an error message in red and stops command execution; this is
+ usually used in the configuration section::
+
+ def configure(conf):
+ conf.fatal('a requirement is missing')
+
+ :param msg: message to display
+ :type msg: string
+ :param ex: optional exception object
+ :type ex: exception
+ :raises: :py:class:`waflib.Errors.ConfigurationError`
+ """
+ if self.logger:
+ self.logger.info('from %s: %s' % (self.path.abspath(), msg))
+ try:
+ logfile = self.logger.handlers[0].baseFilename
+ except AttributeError:
+ pass
+ else:
+ if os.environ.get('WAF_PRINT_FAILURE_LOG'):
+ # see #1930
+ msg = 'Log from (%s):\n%s\n' % (logfile, Utils.readf(logfile))
+ else:
+ msg = '%s\n(complete log in %s)' % (msg, logfile)
+ raise self.errors.ConfigurationError(msg, ex=ex)
+
+ def to_log(self, msg):
+ """
+ Logs information to the logger (if present), or to stderr.
+ Empty messages are not printed::
+
+ def build(bld):
+ bld.to_log('starting the build')
+
+ Provide a logger on the context class or override this method if necessary.
+
+ :param msg: message
+ :type msg: string
+ """
+ if not msg:
+ return
+ if self.logger:
+ self.logger.info(msg)
+ else:
+ sys.stderr.write(str(msg))
+ sys.stderr.flush()
+
+
+ def msg(self, *k, **kw):
+ """
+ Prints a configuration message of the form ``msg: result``.
+ The second part of the message will be in colors. The output
+ can be disabled easly by setting ``in_msg`` to a positive value::
+
+ def configure(conf):
+ self.in_msg = 1
+ conf.msg('Checking for library foo', 'ok')
+ # no output
+
+ :param msg: message to display to the user
+ :type msg: string
+ :param result: result to display
+ :type result: string or boolean
+ :param color: color to use, see :py:const:`waflib.Logs.colors_lst`
+ :type color: string
+ """
+ try:
+ msg = kw['msg']
+ except KeyError:
+ msg = k[0]
+
+ self.start_msg(msg, **kw)
+
+ try:
+ result = kw['result']
+ except KeyError:
+ result = k[1]
+
+ color = kw.get('color')
+ if not isinstance(color, str):
+ color = result and 'GREEN' or 'YELLOW'
+
+ self.end_msg(result, color, **kw)
+
+ def start_msg(self, *k, **kw):
+ """
+ Prints the beginning of a 'Checking for xxx' message. See :py:meth:`waflib.Context.Context.msg`
+ """
+ if kw.get('quiet'):
+ return
+
+ msg = kw.get('msg') or k[0]
+ try:
+ if self.in_msg:
+ self.in_msg += 1
+ return
+ except AttributeError:
+ self.in_msg = 0
+ self.in_msg += 1
+
+ try:
+ self.line_just = max(self.line_just, len(msg))
+ except AttributeError:
+ self.line_just = max(40, len(msg))
+ for x in (self.line_just * '-', msg):
+ self.to_log(x)
+ Logs.pprint('NORMAL', "%s :" % msg.ljust(self.line_just), sep='')
+
+ def end_msg(self, *k, **kw):
+ """Prints the end of a 'Checking for' message. See :py:meth:`waflib.Context.Context.msg`"""
+ if kw.get('quiet'):
+ return
+ self.in_msg -= 1
+ if self.in_msg:
+ return
+
+ result = kw.get('result') or k[0]
+
+ defcolor = 'GREEN'
+ if result is True:
+ msg = 'ok'
+ elif not result:
+ msg = 'not found'
+ defcolor = 'YELLOW'
+ else:
+ msg = str(result)
+
+ self.to_log(msg)
+ try:
+ color = kw['color']
+ except KeyError:
+ if len(k) > 1 and k[1] in Logs.colors_lst:
+ # compatibility waf 1.7
+ color = k[1]
+ else:
+ color = defcolor
+ Logs.pprint(color, msg)
+
+ def load_special_tools(self, var, ban=[]):
+ """
+ Loads third-party extensions modules for certain programming languages
+ by trying to list certain files in the extras/ directory. This method
+ is typically called once for a programming language group, see for
+ example :py:mod:`waflib.Tools.compiler_c`
+
+ :param var: glob expression, for example 'cxx\_\*.py'
+ :type var: string
+ :param ban: list of exact file names to exclude
+ :type ban: list of string
+ """
+ if os.path.isdir(waf_dir):
+ lst = self.root.find_node(waf_dir).find_node('waflib/extras').ant_glob(var)
+ for x in lst:
+ if not x.name in ban:
+ load_tool(x.name.replace('.py', ''))
+ else:
+ from zipfile import PyZipFile
+ waflibs = PyZipFile(waf_dir)
+ lst = waflibs.namelist()
+ for x in lst:
+ if not re.match('waflib/extras/%s' % var.replace('*', '.*'), var):
+ continue
+ f = os.path.basename(x)
+ doban = False
+ for b in ban:
+ r = b.replace('*', '.*')
+ if re.match(r, f):
+ doban = True
+ if not doban:
+ f = f.replace('.py', '')
+ load_tool(f)
+
+cache_modules = {}
+"""
+Dictionary holding already loaded modules (wscript), indexed by their absolute path.
+The modules are added automatically by :py:func:`waflib.Context.load_module`
+"""
+
+def load_module(path, encoding=None):
+ """
+ Loads a wscript file as a python module. This method caches results in :py:attr:`waflib.Context.cache_modules`
+
+ :param path: file path
+ :type path: string
+ :return: Loaded Python module
+ :rtype: module
+ """
+ try:
+ return cache_modules[path]
+ except KeyError:
+ pass
+
+ module = imp.new_module(WSCRIPT_FILE)
+ try:
+ code = Utils.readf(path, m='rU', encoding=encoding)
+ except EnvironmentError:
+ raise Errors.WafError('Could not read the file %r' % path)
+
+ module_dir = os.path.dirname(path)
+ sys.path.insert(0, module_dir)
+ try:
+ exec(compile(code, path, 'exec'), module.__dict__)
+ finally:
+ sys.path.remove(module_dir)
+
+ cache_modules[path] = module
+ return module
+
+def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
+ """
+ Importx a Waf tool as a python module, and stores it in the dict :py:const:`waflib.Context.Context.tools`
+
+ :type tool: string
+ :param tool: Name of the tool
+ :type tooldir: list
+ :param tooldir: List of directories to search for the tool module
+ :type with_sys_path: boolean
+ :param with_sys_path: whether or not to search the regular sys.path, besides waf_dir and potentially given tooldirs
+ """
+ if tool == 'java':
+ tool = 'javaw' # jython
+ else:
+ tool = tool.replace('++', 'xx')
+
+ if not with_sys_path:
+ back_path = sys.path
+ sys.path = []
+ try:
+ if tooldir:
+ assert isinstance(tooldir, list)
+ sys.path = tooldir + sys.path
+ try:
+ __import__(tool)
+ except ImportError as e:
+ e.waf_sys_path = list(sys.path)
+ raise
+ finally:
+ for d in tooldir:
+ sys.path.remove(d)
+ ret = sys.modules[tool]
+ Context.tools[tool] = ret
+ return ret
+ else:
+ if not with_sys_path:
+ sys.path.insert(0, waf_dir)
+ try:
+ for x in ('waflib.Tools.%s', 'waflib.extras.%s', 'waflib.%s', '%s'):
+ try:
+ __import__(x % tool)
+ break
+ except ImportError:
+ x = None
+ else: # raise an exception
+ __import__(tool)
+ except ImportError as e:
+ e.waf_sys_path = list(sys.path)
+ raise
+ finally:
+ if not with_sys_path:
+ sys.path.remove(waf_dir)
+ ret = sys.modules[x % tool]
+ Context.tools[tool] = ret
+ return ret
+ finally:
+ if not with_sys_path:
+ sys.path += back_path
+
diff --git a/waflib/Errors.py b/waflib/Errors.py
new file mode 100644
index 00000000..bf75c1b6
--- /dev/null
+++ b/waflib/Errors.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010-2018 (ita)
+
+"""
+Exceptions used in the Waf code
+"""
+
+import traceback, sys
+
+class WafError(Exception):
+ """Base class for all Waf errors"""
+ def __init__(self, msg='', ex=None):
+ """
+ :param msg: error message
+ :type msg: string
+ :param ex: exception causing this error (optional)
+ :type ex: exception
+ """
+ Exception.__init__(self)
+ self.msg = msg
+ assert not isinstance(msg, Exception)
+
+ self.stack = []
+ if ex:
+ if not msg:
+ self.msg = str(ex)
+ if isinstance(ex, WafError):
+ self.stack = ex.stack
+ else:
+ self.stack = traceback.extract_tb(sys.exc_info()[2])
+ self.stack += traceback.extract_stack()[:-1]
+ self.verbose_msg = ''.join(traceback.format_list(self.stack))
+
+ def __str__(self):
+ return str(self.msg)
+
+class BuildError(WafError):
+ """Error raised during the build and install phases"""
+ def __init__(self, error_tasks=[]):
+ """
+ :param error_tasks: tasks that could not complete normally
+ :type error_tasks: list of task objects
+ """
+ self.tasks = error_tasks
+ WafError.__init__(self, self.format_error())
+
+ def format_error(self):
+ """Formats the error messages from the tasks that failed"""
+ lst = ['Build failed']
+ for tsk in self.tasks:
+ txt = tsk.format_error()
+ if txt:
+ lst.append(txt)
+ return '\n'.join(lst)
+
+class ConfigurationError(WafError):
+ """Configuration exception raised in particular by :py:meth:`waflib.Context.Context.fatal`"""
+ pass
+
+class TaskRescan(WafError):
+ """Task-specific exception type signalling required signature recalculations"""
+ pass
+
+class TaskNotReady(WafError):
+ """Task-specific exception type signalling that task signatures cannot be computed"""
+ pass
+
diff --git a/waflib/Logs.py b/waflib/Logs.py
new file mode 100644
index 00000000..2a475169
--- /dev/null
+++ b/waflib/Logs.py
@@ -0,0 +1,379 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+logging, colors, terminal width and pretty-print
+"""
+
+import os, re, traceback, sys
+from waflib import Utils, ansiterm
+
+if not os.environ.get('NOSYNC', False):
+ # synchronized output is nearly mandatory to prevent garbled output
+ if sys.stdout.isatty() and id(sys.stdout) == id(sys.__stdout__):
+ sys.stdout = ansiterm.AnsiTerm(sys.stdout)
+ if sys.stderr.isatty() and id(sys.stderr) == id(sys.__stderr__):
+ sys.stderr = ansiterm.AnsiTerm(sys.stderr)
+
+# import the logging module after since it holds a reference on sys.stderr
+# in case someone uses the root logger
+import logging
+
+LOG_FORMAT = os.environ.get('WAF_LOG_FORMAT', '%(asctime)s %(c1)s%(zone)s%(c2)s %(message)s')
+HOUR_FORMAT = os.environ.get('WAF_HOUR_FORMAT', '%H:%M:%S')
+
+zones = []
+"""
+See :py:class:`waflib.Logs.log_filter`
+"""
+
+verbose = 0
+"""
+Global verbosity level, see :py:func:`waflib.Logs.debug` and :py:func:`waflib.Logs.error`
+"""
+
+colors_lst = {
+'USE' : True,
+'BOLD' :'\x1b[01;1m',
+'RED' :'\x1b[01;31m',
+'GREEN' :'\x1b[32m',
+'YELLOW':'\x1b[33m',
+'PINK' :'\x1b[35m',
+'BLUE' :'\x1b[01;34m',
+'CYAN' :'\x1b[36m',
+'GREY' :'\x1b[37m',
+'NORMAL':'\x1b[0m',
+'cursor_on' :'\x1b[?25h',
+'cursor_off' :'\x1b[?25l',
+}
+
+indicator = '\r\x1b[K%s%s%s'
+
+try:
+ unicode
+except NameError:
+ unicode = None
+
+def enable_colors(use):
+ """
+ If *1* is given, then the system will perform a few verifications
+ before enabling colors, such as checking whether the interpreter
+ is running in a terminal. A value of zero will disable colors,
+ and a value above *1* will force colors.
+
+ :param use: whether to enable colors or not
+ :type use: integer
+ """
+ if use == 1:
+ if not (sys.stderr.isatty() or sys.stdout.isatty()):
+ use = 0
+ if Utils.is_win32 and os.name != 'java':
+ term = os.environ.get('TERM', '') # has ansiterm
+ else:
+ term = os.environ.get('TERM', 'dumb')
+
+ if term in ('dumb', 'emacs'):
+ use = 0
+
+ if use >= 1:
+ os.environ['TERM'] = 'vt100'
+
+ colors_lst['USE'] = use
+
+# If console packages are available, replace the dummy function with a real
+# implementation
+try:
+ get_term_cols = ansiterm.get_term_cols
+except AttributeError:
+ def get_term_cols():
+ return 80
+
+get_term_cols.__doc__ = """
+ Returns the console width in characters.
+
+ :return: the number of characters per line
+ :rtype: int
+ """
+
+def get_color(cl):
+ """
+ Returns the ansi sequence corresponding to the given color name.
+ An empty string is returned when coloring is globally disabled.
+
+ :param cl: color name in capital letters
+ :type cl: string
+ """
+ if colors_lst['USE']:
+ return colors_lst.get(cl, '')
+ return ''
+
+class color_dict(object):
+ """attribute-based color access, eg: colors.PINK"""
+ def __getattr__(self, a):
+ return get_color(a)
+ def __call__(self, a):
+ return get_color(a)
+
+colors = color_dict()
+
+re_log = re.compile(r'(\w+): (.*)', re.M)
+class log_filter(logging.Filter):
+ """
+ Waf logs are of the form 'name: message', and can be filtered by 'waf --zones=name'.
+ For example, the following::
+
+ from waflib import Logs
+ Logs.debug('test: here is a message')
+
+ Will be displayed only when executing::
+
+ $ waf --zones=test
+ """
+ def __init__(self, name=''):
+ logging.Filter.__init__(self, name)
+
+ def filter(self, rec):
+ """
+ Filters log records by zone and by logging level
+
+ :param rec: log entry
+ """
+ rec.zone = rec.module
+ if rec.levelno >= logging.INFO:
+ return True
+
+ m = re_log.match(rec.msg)
+ if m:
+ rec.zone = m.group(1)
+ rec.msg = m.group(2)
+
+ if zones:
+ return getattr(rec, 'zone', '') in zones or '*' in zones
+ elif not verbose > 2:
+ return False
+ return True
+
+class log_handler(logging.StreamHandler):
+ """Dispatches messages to stderr/stdout depending on the severity level"""
+ def emit(self, record):
+ """
+ Delegates the functionality to :py:meth:`waflib.Log.log_handler.emit_override`
+ """
+ # default implementation
+ try:
+ try:
+ self.stream = record.stream
+ except AttributeError:
+ if record.levelno >= logging.WARNING:
+ record.stream = self.stream = sys.stderr
+ else:
+ record.stream = self.stream = sys.stdout
+ self.emit_override(record)
+ self.flush()
+ except (KeyboardInterrupt, SystemExit):
+ raise
+ except: # from the python library -_-
+ self.handleError(record)
+
+ def emit_override(self, record, **kw):
+ """
+ Writes the log record to the desired stream (stderr/stdout)
+ """
+ self.terminator = getattr(record, 'terminator', '\n')
+ stream = self.stream
+ if unicode:
+ # python2
+ msg = self.formatter.format(record)
+ fs = '%s' + self.terminator
+ try:
+ if (isinstance(msg, unicode) and getattr(stream, 'encoding', None)):
+ fs = fs.decode(stream.encoding)
+ try:
+ stream.write(fs % msg)
+ except UnicodeEncodeError:
+ stream.write((fs % msg).encode(stream.encoding))
+ else:
+ stream.write(fs % msg)
+ except UnicodeError:
+ stream.write((fs % msg).encode('utf-8'))
+ else:
+ logging.StreamHandler.emit(self, record)
+
+class formatter(logging.Formatter):
+ """Simple log formatter which handles colors"""
+ def __init__(self):
+ logging.Formatter.__init__(self, LOG_FORMAT, HOUR_FORMAT)
+
+ def format(self, rec):
+ """
+ Formats records and adds colors as needed. The records do not get
+ a leading hour format if the logging level is above *INFO*.
+ """
+ try:
+ msg = rec.msg.decode('utf-8')
+ except Exception:
+ msg = rec.msg
+
+ use = colors_lst['USE']
+ if (use == 1 and rec.stream.isatty()) or use == 2:
+
+ c1 = getattr(rec, 'c1', None)
+ if c1 is None:
+ c1 = ''
+ if rec.levelno >= logging.ERROR:
+ c1 = colors.RED
+ elif rec.levelno >= logging.WARNING:
+ c1 = colors.YELLOW
+ elif rec.levelno >= logging.INFO:
+ c1 = colors.GREEN
+ c2 = getattr(rec, 'c2', colors.NORMAL)
+ msg = '%s%s%s' % (c1, msg, c2)
+ else:
+ # remove single \r that make long lines in text files
+ # and other terminal commands
+ msg = re.sub(r'\r(?!\n)|\x1B\[(K|.*?(m|h|l))', '', msg)
+
+ if rec.levelno >= logging.INFO:
+ # the goal of this is to format without the leading "Logs, hour" prefix
+ if rec.args:
+ return msg % rec.args
+ return msg
+
+ rec.msg = msg
+ rec.c1 = colors.PINK
+ rec.c2 = colors.NORMAL
+ return logging.Formatter.format(self, rec)
+
+log = None
+"""global logger for Logs.debug, Logs.error, etc"""
+
+def debug(*k, **kw):
+ """
+ Wraps logging.debug and discards messages if the verbosity level :py:attr:`waflib.Logs.verbose` ≤ 0
+ """
+ if verbose:
+ k = list(k)
+ k[0] = k[0].replace('\n', ' ')
+ log.debug(*k, **kw)
+
+def error(*k, **kw):
+ """
+ Wrap logging.errors, adds the stack trace when the verbosity level :py:attr:`waflib.Logs.verbose` ≥ 2
+ """
+ log.error(*k, **kw)
+ if verbose > 2:
+ st = traceback.extract_stack()
+ if st:
+ st = st[:-1]
+ buf = []
+ for filename, lineno, name, line in st:
+ buf.append(' File %r, line %d, in %s' % (filename, lineno, name))
+ if line:
+ buf.append(' %s' % line.strip())
+ if buf:
+ log.error('\n'.join(buf))
+
+def warn(*k, **kw):
+ """
+ Wraps logging.warn
+ """
+ log.warn(*k, **kw)
+
+def info(*k, **kw):
+ """
+ Wraps logging.info
+ """
+ log.info(*k, **kw)
+
+def init_log():
+ """
+ Initializes the logger :py:attr:`waflib.Logs.log`
+ """
+ global log
+ log = logging.getLogger('waflib')
+ log.handlers = []
+ log.filters = []
+ hdlr = log_handler()
+ hdlr.setFormatter(formatter())
+ log.addHandler(hdlr)
+ log.addFilter(log_filter())
+ log.setLevel(logging.DEBUG)
+
+def make_logger(path, name):
+ """
+ Creates a simple logger, which is often used to redirect the context command output::
+
+ from waflib import Logs
+ bld.logger = Logs.make_logger('test.log', 'build')
+ bld.check(header_name='sadlib.h', features='cxx cprogram', mandatory=False)
+
+ # have the file closed immediately
+ Logs.free_logger(bld.logger)
+
+ # stop logging
+ bld.logger = None
+
+ The method finalize() of the command will try to free the logger, if any
+
+ :param path: file name to write the log output to
+ :type path: string
+ :param name: logger name (loggers are reused)
+ :type name: string
+ """
+ logger = logging.getLogger(name)
+ if sys.hexversion > 0x3000000:
+ encoding = sys.stdout.encoding
+ else:
+ encoding = None
+ hdlr = logging.FileHandler(path, 'w', encoding=encoding)
+ formatter = logging.Formatter('%(message)s')
+ hdlr.setFormatter(formatter)
+ logger.addHandler(hdlr)
+ logger.setLevel(logging.DEBUG)
+ return logger
+
+def make_mem_logger(name, to_log, size=8192):
+ """
+ Creates a memory logger to avoid writing concurrently to the main logger
+ """
+ from logging.handlers import MemoryHandler
+ logger = logging.getLogger(name)
+ hdlr = MemoryHandler(size, target=to_log)
+ formatter = logging.Formatter('%(message)s')
+ hdlr.setFormatter(formatter)
+ logger.addHandler(hdlr)
+ logger.memhandler = hdlr
+ logger.setLevel(logging.DEBUG)
+ return logger
+
+def free_logger(logger):
+ """
+ Frees the resources held by the loggers created through make_logger or make_mem_logger.
+ This is used for file cleanup and for handler removal (logger objects are re-used).
+ """
+ try:
+ for x in logger.handlers:
+ x.close()
+ logger.removeHandler(x)
+ except Exception:
+ pass
+
+def pprint(col, msg, label='', sep='\n'):
+ """
+ Prints messages in color immediately on stderr::
+
+ from waflib import Logs
+ Logs.pprint('RED', 'Something bad just happened')
+
+ :param col: color name to use in :py:const:`Logs.colors_lst`
+ :type col: string
+ :param msg: message to display
+ :type msg: string or a value that can be printed by %s
+ :param label: a message to add after the colored output
+ :type label: string
+ :param sep: a string to append at the end (line separator)
+ :type sep: string
+ """
+ info('%s%s%s %s', colors(col), msg, colors.NORMAL, label, extra={'terminator':sep})
+
diff --git a/waflib/Node.py b/waflib/Node.py
new file mode 100644
index 00000000..4ac1ea8a
--- /dev/null
+++ b/waflib/Node.py
@@ -0,0 +1,970 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Node: filesystem structure
+
+#. Each file/folder is represented by exactly one node.
+
+#. Some potential class properties are stored on :py:class:`waflib.Build.BuildContext` : nodes to depend on, etc.
+ Unused class members can increase the `.wafpickle` file size sensibly.
+
+#. Node objects should never be created directly, use
+ the methods :py:func:`Node.make_node` or :py:func:`Node.find_node` for the low-level operations
+
+#. The methods :py:func:`Node.find_resource`, :py:func:`Node.find_dir` :py:func:`Node.find_or_declare` must be
+ used when a build context is present
+
+#. Each instance of :py:class:`waflib.Context.Context` has a unique :py:class:`Node` subclass required for serialization.
+ (:py:class:`waflib.Node.Nod3`, see the :py:class:`waflib.Context.Context` initializer). A reference to the context
+ owning a node is held as *self.ctx*
+"""
+
+import os, re, sys, shutil
+from waflib import Utils, Errors
+
+exclude_regs = '''
+**/*~
+**/#*#
+**/.#*
+**/%*%
+**/._*
+**/*.swp
+**/CVS
+**/CVS/**
+**/.cvsignore
+**/SCCS
+**/SCCS/**
+**/vssver.scc
+**/.svn
+**/.svn/**
+**/BitKeeper
+**/.git
+**/.git/**
+**/.gitignore
+**/.bzr
+**/.bzrignore
+**/.bzr/**
+**/.hg
+**/.hg/**
+**/_MTN
+**/_MTN/**
+**/.arch-ids
+**/{arch}
+**/_darcs
+**/_darcs/**
+**/.intlcache
+**/.DS_Store'''
+"""
+Ant patterns for files and folders to exclude while doing the
+recursive traversal in :py:meth:`waflib.Node.Node.ant_glob`
+"""
+
+def ant_matcher(s, ignorecase):
+ reflags = re.I if ignorecase else 0
+ ret = []
+ for x in Utils.to_list(s):
+ x = x.replace('\\', '/').replace('//', '/')
+ if x.endswith('/'):
+ x += '**'
+ accu = []
+ for k in x.split('/'):
+ if k == '**':
+ accu.append(k)
+ else:
+ k = k.replace('.', '[.]').replace('*','.*').replace('?', '.').replace('+', '\\+')
+ k = '^%s$' % k
+ try:
+ exp = re.compile(k, flags=reflags)
+ except Exception as e:
+ raise Errors.WafError('Invalid pattern: %s' % k, e)
+ else:
+ accu.append(exp)
+ ret.append(accu)
+ return ret
+
+def ant_sub_filter(name, nn):
+ ret = []
+ for lst in nn:
+ if not lst:
+ pass
+ elif lst[0] == '**':
+ ret.append(lst)
+ if len(lst) > 1:
+ if lst[1].match(name):
+ ret.append(lst[2:])
+ else:
+ ret.append([])
+ elif lst[0].match(name):
+ ret.append(lst[1:])
+ return ret
+
+def ant_sub_matcher(name, pats):
+ nacc = ant_sub_filter(name, pats[0])
+ nrej = ant_sub_filter(name, pats[1])
+ if [] in nrej:
+ nacc = []
+ return [nacc, nrej]
+
+class Node(object):
+ """
+ This class is organized in two parts:
+
+ * The basic methods meant for filesystem access (compute paths, create folders, etc)
+ * The methods bound to a :py:class:`waflib.Build.BuildContext` (require ``bld.srcnode`` and ``bld.bldnode``)
+ """
+
+ dict_class = dict
+ """
+ Subclasses can provide a dict class to enable case insensitivity for example.
+ """
+
+ __slots__ = ('name', 'parent', 'children', 'cache_abspath', 'cache_isdir')
+ def __init__(self, name, parent):
+ """
+ .. note:: Use :py:func:`Node.make_node` or :py:func:`Node.find_node` instead of calling this constructor
+ """
+ self.name = name
+ self.parent = parent
+ if parent:
+ if name in parent.children:
+ raise Errors.WafError('node %s exists in the parent files %r already' % (name, parent))
+ parent.children[name] = self
+
+ def __setstate__(self, data):
+ "Deserializes node information, used for persistence"
+ self.name = data[0]
+ self.parent = data[1]
+ if data[2] is not None:
+ # Issue 1480
+ self.children = self.dict_class(data[2])
+
+ def __getstate__(self):
+ "Serializes node information, used for persistence"
+ return (self.name, self.parent, getattr(self, 'children', None))
+
+ def __str__(self):
+ """
+ String representation (abspath), for debugging purposes
+
+ :rtype: string
+ """
+ return self.abspath()
+
+ def __repr__(self):
+ """
+ String representation (abspath), for debugging purposes
+
+ :rtype: string
+ """
+ return self.abspath()
+
+ def __copy__(self):
+ """
+ Provided to prevent nodes from being copied
+
+ :raises: :py:class:`waflib.Errors.WafError`
+ """
+ raise Errors.WafError('nodes are not supposed to be copied')
+
+ def read(self, flags='r', encoding='latin-1'):
+ """
+ Reads and returns the contents of the file represented by this node, see :py:func:`waflib.Utils.readf`::
+
+ def build(bld):
+ bld.path.find_node('wscript').read()
+
+ :param flags: Open mode
+ :type flags: string
+ :param encoding: encoding value for Python3
+ :type encoding: string
+ :rtype: string or bytes
+ :return: File contents
+ """
+ return Utils.readf(self.abspath(), flags, encoding)
+
+ def write(self, data, flags='w', encoding='latin-1'):
+ """
+ Writes data to the file represented by this node, see :py:func:`waflib.Utils.writef`::
+
+ def build(bld):
+ bld.path.make_node('foo.txt').write('Hello, world!')
+
+ :param data: data to write
+ :type data: string
+ :param flags: Write mode
+ :type flags: string
+ :param encoding: encoding value for Python3
+ :type encoding: string
+ """
+ Utils.writef(self.abspath(), data, flags, encoding)
+
+ def read_json(self, convert=True, encoding='utf-8'):
+ """
+ Reads and parses the contents of this node as JSON (Python ≥ 2.6)::
+
+ def build(bld):
+ bld.path.find_node('abc.json').read_json()
+
+ Note that this by default automatically decodes unicode strings on Python2, unlike what the Python JSON module does.
+
+ :type convert: boolean
+ :param convert: Prevents decoding of unicode strings on Python2
+ :type encoding: string
+ :param encoding: The encoding of the file to read. This default to UTF8 as per the JSON standard
+ :rtype: object
+ :return: Parsed file contents
+ """
+ import json # Python 2.6 and up
+ object_pairs_hook = None
+ if convert and sys.hexversion < 0x3000000:
+ try:
+ _type = unicode
+ except NameError:
+ _type = str
+
+ def convert(value):
+ if isinstance(value, list):
+ return [convert(element) for element in value]
+ elif isinstance(value, _type):
+ return str(value)
+ else:
+ return value
+
+ def object_pairs(pairs):
+ return dict((str(pair[0]), convert(pair[1])) for pair in pairs)
+
+ object_pairs_hook = object_pairs
+
+ return json.loads(self.read(encoding=encoding), object_pairs_hook=object_pairs_hook)
+
+ def write_json(self, data, pretty=True):
+ """
+ Writes a python object as JSON to disk (Python ≥ 2.6) as UTF-8 data (JSON standard)::
+
+ def build(bld):
+ bld.path.find_node('xyz.json').write_json(199)
+
+ :type data: object
+ :param data: The data to write to disk
+ :type pretty: boolean
+ :param pretty: Determines if the JSON will be nicely space separated
+ """
+ import json # Python 2.6 and up
+ indent = 2
+ separators = (',', ': ')
+ sort_keys = pretty
+ newline = os.linesep
+ if not pretty:
+ indent = None
+ separators = (',', ':')
+ newline = ''
+ output = json.dumps(data, indent=indent, separators=separators, sort_keys=sort_keys) + newline
+ self.write(output, encoding='utf-8')
+
+ def exists(self):
+ """
+ Returns whether the Node is present on the filesystem
+
+ :rtype: bool
+ """
+ return os.path.exists(self.abspath())
+
+ def isdir(self):
+ """
+ Returns whether the Node represents a folder
+
+ :rtype: bool
+ """
+ return os.path.isdir(self.abspath())
+
+ def chmod(self, val):
+ """
+ Changes the file/dir permissions::
+
+ def build(bld):
+ bld.path.chmod(493) # 0755
+ """
+ os.chmod(self.abspath(), val)
+
+ def delete(self, evict=True):
+ """
+ Removes the file/folder from the filesystem (equivalent to `rm -rf`), and remove this object from the Node tree.
+ Do not use this object after calling this method.
+ """
+ try:
+ try:
+ if os.path.isdir(self.abspath()):
+ shutil.rmtree(self.abspath())
+ else:
+ os.remove(self.abspath())
+ except OSError:
+ if os.path.exists(self.abspath()):
+ raise
+ finally:
+ if evict:
+ self.evict()
+
+ def evict(self):
+ """
+ Removes this node from the Node tree
+ """
+ del self.parent.children[self.name]
+
+ def suffix(self):
+ """
+ Returns the file rightmost extension, for example `a.b.c.d → .d`
+
+ :rtype: string
+ """
+ k = max(0, self.name.rfind('.'))
+ return self.name[k:]
+
+ def height(self):
+ """
+ Returns the depth in the folder hierarchy from the filesystem root or from all the file drives
+
+ :returns: filesystem depth
+ :rtype: integer
+ """
+ d = self
+ val = -1
+ while d:
+ d = d.parent
+ val += 1
+ return val
+
+ def listdir(self):
+ """
+ Lists the folder contents
+
+ :returns: list of file/folder names ordered alphabetically
+ :rtype: list of string
+ """
+ lst = Utils.listdir(self.abspath())
+ lst.sort()
+ return lst
+
+ def mkdir(self):
+ """
+ Creates a folder represented by this node. Intermediate folders are created as needed.
+
+ :raises: :py:class:`waflib.Errors.WafError` when the folder is missing
+ """
+ if self.isdir():
+ return
+
+ try:
+ self.parent.mkdir()
+ except OSError:
+ pass
+
+ if self.name:
+ try:
+ os.makedirs(self.abspath())
+ except OSError:
+ pass
+
+ if not self.isdir():
+ raise Errors.WafError('Could not create the directory %r' % self)
+
+ try:
+ self.children
+ except AttributeError:
+ self.children = self.dict_class()
+
+ def find_node(self, lst):
+ """
+ Finds a node on the file system (files or folders), and creates the corresponding Node objects if it exists
+
+ :param lst: relative path
+ :type lst: string or list of string
+ :returns: The corresponding Node object or None if no entry was found on the filesystem
+ :rtype: :py:class:´waflib.Node.Node´
+ """
+
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ if lst and lst[0].startswith('\\\\') and not self.parent:
+ node = self.ctx.root.make_node(lst[0])
+ node.cache_isdir = True
+ return node.find_node(lst[1:])
+
+ cur = self
+ for x in lst:
+ if x == '..':
+ cur = cur.parent or cur
+ continue
+
+ try:
+ ch = cur.children
+ except AttributeError:
+ cur.children = self.dict_class()
+ else:
+ try:
+ cur = ch[x]
+ continue
+ except KeyError:
+ pass
+
+ # optimistic: create the node first then look if it was correct to do so
+ cur = self.__class__(x, cur)
+ if not cur.exists():
+ cur.evict()
+ return None
+
+ if not cur.exists():
+ cur.evict()
+ return None
+
+ return cur
+
+ def make_node(self, lst):
+ """
+ Returns or creates a Node object corresponding to the input path without considering the filesystem.
+
+ :param lst: relative path
+ :type lst: string or list of string
+ :rtype: :py:class:´waflib.Node.Node´
+ """
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ cur = self
+ for x in lst:
+ if x == '..':
+ cur = cur.parent or cur
+ continue
+
+ try:
+ cur = cur.children[x]
+ except AttributeError:
+ cur.children = self.dict_class()
+ except KeyError:
+ pass
+ else:
+ continue
+ cur = self.__class__(x, cur)
+ return cur
+
+ def search_node(self, lst):
+ """
+ Returns a Node previously defined in the data structure. The filesystem is not considered.
+
+ :param lst: relative path
+ :type lst: string or list of string
+ :rtype: :py:class:´waflib.Node.Node´ or None if there is no entry in the Node datastructure
+ """
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ cur = self
+ for x in lst:
+ if x == '..':
+ cur = cur.parent or cur
+ else:
+ try:
+ cur = cur.children[x]
+ except (AttributeError, KeyError):
+ return None
+ return cur
+
+ def path_from(self, node):
+ """
+ Path of this node seen from the other::
+
+ def build(bld):
+ n1 = bld.path.find_node('foo/bar/xyz.txt')
+ n2 = bld.path.find_node('foo/stuff/')
+ n1.path_from(n2) # '../bar/xyz.txt'
+
+ :param node: path to use as a reference
+ :type node: :py:class:`waflib.Node.Node`
+ :returns: a relative path or an absolute one if that is better
+ :rtype: string
+ """
+ c1 = self
+ c2 = node
+
+ c1h = c1.height()
+ c2h = c2.height()
+
+ lst = []
+ up = 0
+
+ while c1h > c2h:
+ lst.append(c1.name)
+ c1 = c1.parent
+ c1h -= 1
+
+ while c2h > c1h:
+ up += 1
+ c2 = c2.parent
+ c2h -= 1
+
+ while not c1 is c2:
+ lst.append(c1.name)
+ up += 1
+
+ c1 = c1.parent
+ c2 = c2.parent
+
+ if c1.parent:
+ lst.extend(['..'] * up)
+ lst.reverse()
+ return os.sep.join(lst) or '.'
+ else:
+ return self.abspath()
+
+ def abspath(self):
+ """
+ Returns the absolute path. A cache is kept in the context as ``cache_node_abspath``
+
+ :rtype: string
+ """
+ try:
+ return self.cache_abspath
+ except AttributeError:
+ pass
+ # think twice before touching this (performance + complexity + correctness)
+
+ if not self.parent:
+ val = os.sep
+ elif not self.parent.name:
+ val = os.sep + self.name
+ else:
+ val = self.parent.abspath() + os.sep + self.name
+ self.cache_abspath = val
+ return val
+
+ if Utils.is_win32:
+ def abspath(self):
+ try:
+ return self.cache_abspath
+ except AttributeError:
+ pass
+ if not self.parent:
+ val = ''
+ elif not self.parent.name:
+ val = self.name + os.sep
+ else:
+ val = self.parent.abspath().rstrip(os.sep) + os.sep + self.name
+ self.cache_abspath = val
+ return val
+
+ def is_child_of(self, node):
+ """
+ Returns whether the object belongs to a subtree of the input node::
+
+ def build(bld):
+ node = bld.path.find_node('wscript')
+ node.is_child_of(bld.path) # True
+
+ :param node: path to use as a reference
+ :type node: :py:class:`waflib.Node.Node`
+ :rtype: bool
+ """
+ p = self
+ diff = self.height() - node.height()
+ while diff > 0:
+ diff -= 1
+ p = p.parent
+ return p is node
+
+ def ant_iter(self, accept=None, maxdepth=25, pats=[], dir=False, src=True, remove=True, quiet=False):
+ """
+ Recursive method used by :py:meth:`waflib.Node.ant_glob`.
+
+ :param accept: function used for accepting/rejecting a node, returns the patterns that can be still accepted in recursion
+ :type accept: function
+ :param maxdepth: maximum depth in the filesystem (25)
+ :type maxdepth: int
+ :param pats: list of patterns to accept and list of patterns to exclude
+ :type pats: tuple
+ :param dir: return folders too (False by default)
+ :type dir: bool
+ :param src: return files (True by default)
+ :type src: bool
+ :param remove: remove files/folders that do not exist (True by default)
+ :type remove: bool
+ :param quiet: disable build directory traversal warnings (verbose mode)
+ :type quiet: bool
+ :returns: A generator object to iterate from
+ :rtype: iterator
+ """
+ dircont = self.listdir()
+ dircont.sort()
+
+ try:
+ lst = set(self.children.keys())
+ except AttributeError:
+ self.children = self.dict_class()
+ else:
+ if remove:
+ for x in lst - set(dircont):
+ self.children[x].evict()
+
+ for name in dircont:
+ npats = accept(name, pats)
+ if npats and npats[0]:
+ accepted = [] in npats[0]
+
+ node = self.make_node([name])
+
+ isdir = node.isdir()
+ if accepted:
+ if isdir:
+ if dir:
+ yield node
+ elif src:
+ yield node
+
+ if isdir:
+ node.cache_isdir = True
+ if maxdepth:
+ for k in node.ant_iter(accept=accept, maxdepth=maxdepth - 1, pats=npats, dir=dir, src=src, remove=remove, quiet=quiet):
+ yield k
+
+ def ant_glob(self, *k, **kw):
+ """
+ Finds files across folders and returns Node objects:
+
+ * ``**/*`` find all files recursively
+ * ``**/*.class`` find all files ending by .class
+ * ``..`` find files having two dot characters
+
+ For example::
+
+ def configure(cfg):
+ # find all .cpp files
+ cfg.path.ant_glob('**/*.cpp')
+ # find particular files from the root filesystem (can be slow)
+ cfg.root.ant_glob('etc/*.txt')
+ # simple exclusion rule example
+ cfg.path.ant_glob('*.c*', excl=['*.c'], src=True, dir=False)
+
+ For more information about the patterns, consult http://ant.apache.org/manual/dirtasks.html
+ Please remember that the '..' sequence does not represent the parent directory::
+
+ def configure(cfg):
+ cfg.path.ant_glob('../*.h') # incorrect
+ cfg.path.parent.ant_glob('*.h') # correct
+
+ The Node structure is itself a filesystem cache, so certain precautions must
+ be taken while matching files in the build or installation phases.
+ Nodes objects that do have a corresponding file or folder are garbage-collected by default.
+ This garbage collection is usually required to prevent returning files that do not
+ exist anymore. Yet, this may also remove Node objects of files that are yet-to-be built.
+
+ This typically happens when trying to match files in the build directory,
+ but there are also cases when files are created in the source directory.
+ Run ``waf -v`` to display any warnings, and try consider passing ``remove=False``
+ when matching files in the build directory.
+
+ Since ant_glob can traverse both source and build folders, it is a best practice
+ to call this method only from the most specific build node::
+
+ def build(bld):
+ # traverses the build directory, may need ``remove=False``:
+ bld.path.ant_glob('project/dir/**/*.h')
+ # better, no accidental build directory traversal:
+ bld.path.find_node('project/dir').ant_glob('**/*.h') # best
+
+ In addition, files and folders are listed immediately. When matching files in the
+ build folders, consider passing ``generator=True`` so that the generator object
+ returned can defer computation to a later stage. For example::
+
+ def build(bld):
+ bld(rule='tar xvf ${SRC}', source='arch.tar')
+ bld.add_group()
+ gen = bld.bldnode.ant_glob("*.h", generator=True, remove=True)
+ # files will be listed only after the arch.tar is unpacked
+ bld(rule='ls ${SRC}', source=gen, name='XYZ')
+
+
+ :param incl: ant patterns or list of patterns to include
+ :type incl: string or list of strings
+ :param excl: ant patterns or list of patterns to exclude
+ :type excl: string or list of strings
+ :param dir: return folders too (False by default)
+ :type dir: bool
+ :param src: return files (True by default)
+ :type src: bool
+ :param maxdepth: maximum depth of recursion
+ :type maxdepth: int
+ :param ignorecase: ignore case while matching (False by default)
+ :type ignorecase: bool
+ :param generator: Whether to evaluate the Nodes lazily
+ :type generator: bool
+ :param remove: remove files/folders that do not exist (True by default)
+ :type remove: bool
+ :param quiet: disable build directory traversal warnings (verbose mode)
+ :type quiet: bool
+ :returns: The corresponding Node objects as a list or as a generator object (generator=True)
+ :rtype: by default, list of :py:class:`waflib.Node.Node` instances
+ """
+ src = kw.get('src', True)
+ dir = kw.get('dir')
+ excl = kw.get('excl', exclude_regs)
+ incl = k and k[0] or kw.get('incl', '**')
+ remove = kw.get('remove', True)
+ maxdepth = kw.get('maxdepth', 25)
+ ignorecase = kw.get('ignorecase', False)
+ quiet = kw.get('quiet', False)
+ pats = (ant_matcher(incl, ignorecase), ant_matcher(excl, ignorecase))
+
+ if kw.get('generator'):
+ return Utils.lazy_generator(self.ant_iter, (ant_sub_matcher, maxdepth, pats, dir, src, remove, quiet))
+
+ it = self.ant_iter(ant_sub_matcher, maxdepth, pats, dir, src, remove, quiet)
+ if kw.get('flat'):
+ # returns relative paths as a space-delimited string
+ # prefer Node objects whenever possible
+ return ' '.join(x.path_from(self) for x in it)
+ return list(it)
+
+ # ----------------------------------------------------------------------------
+ # the methods below require the source/build folders (bld.srcnode/bld.bldnode)
+
+ def is_src(self):
+ """
+ Returns True if the node is below the source directory. Note that ``!is_src() ≠ is_bld()``
+
+ :rtype: bool
+ """
+ cur = self
+ x = self.ctx.srcnode
+ y = self.ctx.bldnode
+ while cur.parent:
+ if cur is y:
+ return False
+ if cur is x:
+ return True
+ cur = cur.parent
+ return False
+
+ def is_bld(self):
+ """
+ Returns True if the node is below the build directory. Note that ``!is_bld() ≠ is_src()``
+
+ :rtype: bool
+ """
+ cur = self
+ y = self.ctx.bldnode
+ while cur.parent:
+ if cur is y:
+ return True
+ cur = cur.parent
+ return False
+
+ def get_src(self):
+ """
+ Returns the corresponding Node object in the source directory (or self if already
+ under the source directory). Use this method only if the purpose is to create
+ a Node object (this is common with folders but not with files, see ticket 1937)
+
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ cur = self
+ x = self.ctx.srcnode
+ y = self.ctx.bldnode
+ lst = []
+ while cur.parent:
+ if cur is y:
+ lst.reverse()
+ return x.make_node(lst)
+ if cur is x:
+ return self
+ lst.append(cur.name)
+ cur = cur.parent
+ return self
+
+ def get_bld(self):
+ """
+ Return the corresponding Node object in the build directory (or self if already
+ under the build directory). Use this method only if the purpose is to create
+ a Node object (this is common with folders but not with files, see ticket 1937)
+
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ cur = self
+ x = self.ctx.srcnode
+ y = self.ctx.bldnode
+ lst = []
+ while cur.parent:
+ if cur is y:
+ return self
+ if cur is x:
+ lst.reverse()
+ return self.ctx.bldnode.make_node(lst)
+ lst.append(cur.name)
+ cur = cur.parent
+ # the file is external to the current project, make a fake root in the current build directory
+ lst.reverse()
+ if lst and Utils.is_win32 and len(lst[0]) == 2 and lst[0].endswith(':'):
+ lst[0] = lst[0][0]
+ return self.ctx.bldnode.make_node(['__root__'] + lst)
+
+ def find_resource(self, lst):
+ """
+ Use this method in the build phase to find source files corresponding to the relative path given.
+
+ First it looks up the Node data structure to find any declared Node object in the build directory.
+ If None is found, it then considers the filesystem in the source directory.
+
+ :param lst: relative path
+ :type lst: string or list of string
+ :returns: the corresponding Node object or None
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ node = self.get_bld().search_node(lst)
+ if not node:
+ node = self.get_src().find_node(lst)
+ if node and node.isdir():
+ return None
+ return node
+
+ def find_or_declare(self, lst):
+ """
+ Use this method in the build phase to declare output files which
+ are meant to be written in the build directory.
+
+ This method creates the Node object and its parent folder
+ as needed.
+
+ :param lst: relative path
+ :type lst: string or list of string
+ """
+ if isinstance(lst, str) and os.path.isabs(lst):
+ node = self.ctx.root.make_node(lst)
+ else:
+ node = self.get_bld().make_node(lst)
+ node.parent.mkdir()
+ return node
+
+ def find_dir(self, lst):
+ """
+ Searches for a folder on the filesystem (see :py:meth:`waflib.Node.Node.find_node`)
+
+ :param lst: relative path
+ :type lst: string or list of string
+ :returns: The corresponding Node object or None if there is no such folder
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ node = self.find_node(lst)
+ if node and not node.isdir():
+ return None
+ return node
+
+ # helpers for building things
+ def change_ext(self, ext, ext_in=None):
+ """
+ Declares a build node with a distinct extension; this is uses :py:meth:`waflib.Node.Node.find_or_declare`
+
+ :return: A build node of the same path, but with a different extension
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ name = self.name
+ if ext_in is None:
+ k = name.rfind('.')
+ if k >= 0:
+ name = name[:k] + ext
+ else:
+ name = name + ext
+ else:
+ name = name[:- len(ext_in)] + ext
+
+ return self.parent.find_or_declare([name])
+
+ def bldpath(self):
+ """
+ Returns the relative path seen from the build directory ``src/foo.cpp``
+
+ :rtype: string
+ """
+ return self.path_from(self.ctx.bldnode)
+
+ def srcpath(self):
+ """
+ Returns the relative path seen from the source directory ``../src/foo.cpp``
+
+ :rtype: string
+ """
+ return self.path_from(self.ctx.srcnode)
+
+ def relpath(self):
+ """
+ If a file in the build directory, returns :py:meth:`waflib.Node.Node.bldpath`,
+ else returns :py:meth:`waflib.Node.Node.srcpath`
+
+ :rtype: string
+ """
+ cur = self
+ x = self.ctx.bldnode
+ while cur.parent:
+ if cur is x:
+ return self.bldpath()
+ cur = cur.parent
+ return self.srcpath()
+
+ def bld_dir(self):
+ """
+ Equivalent to self.parent.bldpath()
+
+ :rtype: string
+ """
+ return self.parent.bldpath()
+
+ def h_file(self):
+ """
+ See :py:func:`waflib.Utils.h_file`
+
+ :return: a hash representing the file contents
+ :rtype: string or bytes
+ """
+ return Utils.h_file(self.abspath())
+
+ def get_bld_sig(self):
+ """
+ Returns a signature (see :py:meth:`waflib.Node.Node.h_file`) for the purpose
+ of build dependency calculation. This method uses a per-context cache.
+
+ :return: a hash representing the object contents
+ :rtype: string or bytes
+ """
+ # previous behaviour can be set by returning self.ctx.node_sigs[self] when a build node
+ try:
+ cache = self.ctx.cache_sig
+ except AttributeError:
+ cache = self.ctx.cache_sig = {}
+ try:
+ ret = cache[self]
+ except KeyError:
+ p = self.abspath()
+ try:
+ ret = cache[self] = self.h_file()
+ except EnvironmentError:
+ if self.isdir():
+ # allow folders as build nodes, do not use the creation time
+ st = os.stat(p)
+ ret = cache[self] = Utils.h_list([p, st.st_ino, st.st_mode])
+ return ret
+ raise
+ return ret
+
+pickle_lock = Utils.threading.Lock()
+"""Lock mandatory for thread-safe node serialization"""
+
+class Nod3(Node):
+ """Mandatory subclass for thread-safe node serialization"""
+ pass # do not remove
+
+
diff --git a/waflib/Options.py b/waflib/Options.py
new file mode 100644
index 00000000..ad802d4b
--- /dev/null
+++ b/waflib/Options.py
@@ -0,0 +1,342 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Scott Newton, 2005 (scottn)
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+Support for waf command-line options
+
+Provides default and command-line options, as well the command
+that reads the ``options`` wscript function.
+"""
+
+import os, tempfile, optparse, sys, re
+from waflib import Logs, Utils, Context, Errors
+
+options = optparse.Values()
+"""
+A global dictionary representing user-provided command-line options::
+
+ $ waf --foo=bar
+"""
+
+commands = []
+"""
+List of commands to execute extracted from the command-line. This list
+is consumed during the execution by :py:func:`waflib.Scripting.run_commands`.
+"""
+
+envvars = []
+"""
+List of environment variable declarations placed after the Waf executable name.
+These are detected by searching for "=" in the remaining arguments.
+You probably do not want to use this.
+"""
+
+lockfile = os.environ.get('WAFLOCK', '.lock-waf_%s_build' % sys.platform)
+"""
+Name of the lock file that marks a project as configured
+"""
+
+class opt_parser(optparse.OptionParser):
+ """
+ Command-line options parser.
+ """
+ def __init__(self, ctx, allow_unknown=False):
+ optparse.OptionParser.__init__(self, conflict_handler='resolve', add_help_option=False,
+ version='waf %s (%s)' % (Context.WAFVERSION, Context.WAFREVISION))
+ self.formatter.width = Logs.get_term_cols()
+ self.ctx = ctx
+ self.allow_unknown = allow_unknown
+
+ def _process_args(self, largs, rargs, values):
+ """
+ Custom _process_args to allow unknown options according to the allow_unknown status
+ """
+ while rargs:
+ try:
+ optparse.OptionParser._process_args(self,largs,rargs,values)
+ except (optparse.BadOptionError, optparse.AmbiguousOptionError) as e:
+ if self.allow_unknown:
+ largs.append(e.opt_str)
+ else:
+ self.error(str(e))
+
+ def print_usage(self, file=None):
+ return self.print_help(file)
+
+ def get_usage(self):
+ """
+ Builds the message to print on ``waf --help``
+
+ :rtype: string
+ """
+ cmds_str = {}
+ for cls in Context.classes:
+ if not cls.cmd or cls.cmd == 'options' or cls.cmd.startswith( '_' ):
+ continue
+
+ s = cls.__doc__ or ''
+ cmds_str[cls.cmd] = s
+
+ if Context.g_module:
+ for (k, v) in Context.g_module.__dict__.items():
+ if k in ('options', 'init', 'shutdown'):
+ continue
+
+ if type(v) is type(Context.create_context):
+ if v.__doc__ and not k.startswith('_'):
+ cmds_str[k] = v.__doc__
+
+ just = 0
+ for k in cmds_str:
+ just = max(just, len(k))
+
+ lst = [' %s: %s' % (k.ljust(just), v) for (k, v) in cmds_str.items()]
+ lst.sort()
+ ret = '\n'.join(lst)
+
+ return '''waf [commands] [options]
+
+Main commands (example: ./waf build -j4)
+%s
+''' % ret
+
+
+class OptionsContext(Context.Context):
+ """
+ Collects custom options from wscript files and parses the command line.
+ Sets the global :py:const:`waflib.Options.commands` and :py:const:`waflib.Options.options` values.
+ """
+ cmd = 'options'
+ fun = 'options'
+
+ def __init__(self, **kw):
+ super(OptionsContext, self).__init__(**kw)
+
+ self.parser = opt_parser(self)
+ """Instance of :py:class:`waflib.Options.opt_parser`"""
+
+ self.option_groups = {}
+
+ jobs = self.jobs()
+ p = self.add_option
+ color = os.environ.get('NOCOLOR', '') and 'no' or 'auto'
+ if os.environ.get('CLICOLOR', '') == '0':
+ color = 'no'
+ elif os.environ.get('CLICOLOR_FORCE', '') == '1':
+ color = 'yes'
+ p('-c', '--color', dest='colors', default=color, action='store', help='whether to use colors (yes/no/auto) [default: auto]', choices=('yes', 'no', 'auto'))
+ p('-j', '--jobs', dest='jobs', default=jobs, type='int', help='amount of parallel jobs (%r)' % jobs)
+ p('-k', '--keep', dest='keep', default=0, action='count', help='continue despite errors (-kk to try harder)')
+ p('-v', '--verbose', dest='verbose', default=0, action='count', help='verbosity level -v -vv or -vvv [default: 0]')
+ p('--zones', dest='zones', default='', action='store', help='debugging zones (task_gen, deps, tasks, etc)')
+ p('--profile', dest='profile', default=0, action='store_true', help=optparse.SUPPRESS_HELP)
+ p('--pdb', dest='pdb', default=0, action='store_true', help=optparse.SUPPRESS_HELP)
+ p('-h', '--help', dest='whelp', default=0, action='store_true', help="show this help message and exit")
+
+ gr = self.add_option_group('Configuration options')
+ self.option_groups['configure options'] = gr
+
+ gr.add_option('-o', '--out', action='store', default='', help='build dir for the project', dest='out')
+ gr.add_option('-t', '--top', action='store', default='', help='src dir for the project', dest='top')
+
+ gr.add_option('--no-lock-in-run', action='store_true', default='', help=optparse.SUPPRESS_HELP, dest='no_lock_in_run')
+ gr.add_option('--no-lock-in-out', action='store_true', default='', help=optparse.SUPPRESS_HELP, dest='no_lock_in_out')
+ gr.add_option('--no-lock-in-top', action='store_true', default='', help=optparse.SUPPRESS_HELP, dest='no_lock_in_top')
+
+ default_prefix = getattr(Context.g_module, 'default_prefix', os.environ.get('PREFIX'))
+ if not default_prefix:
+ if Utils.unversioned_sys_platform() == 'win32':
+ d = tempfile.gettempdir()
+ default_prefix = d[0].upper() + d[1:]
+ # win32 preserves the case, but gettempdir does not
+ else:
+ default_prefix = '/usr/local/'
+ gr.add_option('--prefix', dest='prefix', default=default_prefix, help='installation prefix [default: %r]' % default_prefix)
+ gr.add_option('--bindir', dest='bindir', help='bindir')
+ gr.add_option('--libdir', dest='libdir', help='libdir')
+
+ gr = self.add_option_group('Build and installation options')
+ self.option_groups['build and install options'] = gr
+ gr.add_option('-p', '--progress', dest='progress_bar', default=0, action='count', help= '-p: progress bar; -pp: ide output')
+ gr.add_option('--targets', dest='targets', default='', action='store', help='task generators, e.g. "target1,target2"')
+
+ gr = self.add_option_group('Step options')
+ self.option_groups['step options'] = gr
+ gr.add_option('--files', dest='files', default='', action='store', help='files to process, by regexp, e.g. "*/main.c,*/test/main.o"')
+
+ default_destdir = os.environ.get('DESTDIR', '')
+
+ gr = self.add_option_group('Installation and uninstallation options')
+ self.option_groups['install/uninstall options'] = gr
+ gr.add_option('--destdir', help='installation root [default: %r]' % default_destdir, default=default_destdir, dest='destdir')
+ gr.add_option('-f', '--force', dest='force', default=False, action='store_true', help='force file installation')
+ gr.add_option('--distcheck-args', metavar='ARGS', help='arguments to pass to distcheck', default=None, action='store')
+
+ def jobs(self):
+ """
+ Finds the optimal amount of cpu cores to use for parallel jobs.
+ At runtime the options can be obtained from :py:const:`waflib.Options.options` ::
+
+ from waflib.Options import options
+ njobs = options.jobs
+
+ :return: the amount of cpu cores
+ :rtype: int
+ """
+ count = int(os.environ.get('JOBS', 0))
+ if count < 1:
+ if 'NUMBER_OF_PROCESSORS' in os.environ:
+ # on Windows, use the NUMBER_OF_PROCESSORS environment variable
+ count = int(os.environ.get('NUMBER_OF_PROCESSORS', 1))
+ else:
+ # on everything else, first try the POSIX sysconf values
+ if hasattr(os, 'sysconf_names'):
+ if 'SC_NPROCESSORS_ONLN' in os.sysconf_names:
+ count = int(os.sysconf('SC_NPROCESSORS_ONLN'))
+ elif 'SC_NPROCESSORS_CONF' in os.sysconf_names:
+ count = int(os.sysconf('SC_NPROCESSORS_CONF'))
+ if not count and os.name not in ('nt', 'java'):
+ try:
+ tmp = self.cmd_and_log(['sysctl', '-n', 'hw.ncpu'], quiet=0)
+ except Errors.WafError:
+ pass
+ else:
+ if re.match('^[0-9]+$', tmp):
+ count = int(tmp)
+ if count < 1:
+ count = 1
+ elif count > 1024:
+ count = 1024
+ return count
+
+ def add_option(self, *k, **kw):
+ """
+ Wraps ``optparse.add_option``::
+
+ def options(ctx):
+ ctx.add_option('-u', '--use', dest='use', default=False,
+ action='store_true', help='a boolean option')
+
+ :rtype: optparse option object
+ """
+ return self.parser.add_option(*k, **kw)
+
+ def add_option_group(self, *k, **kw):
+ """
+ Wraps ``optparse.add_option_group``::
+
+ def options(ctx):
+ gr = ctx.add_option_group('some options')
+ gr.add_option('-u', '--use', dest='use', default=False, action='store_true')
+
+ :rtype: optparse option group object
+ """
+ try:
+ gr = self.option_groups[k[0]]
+ except KeyError:
+ gr = self.parser.add_option_group(*k, **kw)
+ self.option_groups[k[0]] = gr
+ return gr
+
+ def get_option_group(self, opt_str):
+ """
+ Wraps ``optparse.get_option_group``::
+
+ def options(ctx):
+ gr = ctx.get_option_group('configure options')
+ gr.add_option('-o', '--out', action='store', default='',
+ help='build dir for the project', dest='out')
+
+ :rtype: optparse option group object
+ """
+ try:
+ return self.option_groups[opt_str]
+ except KeyError:
+ for group in self.parser.option_groups:
+ if group.title == opt_str:
+ return group
+ return None
+
+ def sanitize_path(self, path, cwd=None):
+ if not cwd:
+ cwd = Context.launch_dir
+ p = os.path.expanduser(path)
+ p = os.path.join(cwd, p)
+ p = os.path.normpath(p)
+ p = os.path.abspath(p)
+ return p
+
+ def parse_cmd_args(self, _args=None, cwd=None, allow_unknown=False):
+ """
+ Just parse the arguments
+ """
+ self.parser.allow_unknown = allow_unknown
+ (options, leftover_args) = self.parser.parse_args(args=_args)
+ envvars = []
+ commands = []
+ for arg in leftover_args:
+ if '=' in arg:
+ envvars.append(arg)
+ elif arg != 'options':
+ commands.append(arg)
+
+ for name in 'top out destdir prefix bindir libdir'.split():
+ # those paths are usually expanded from Context.launch_dir
+ if getattr(options, name, None):
+ path = self.sanitize_path(getattr(options, name), cwd)
+ setattr(options, name, path)
+ return options, commands, envvars
+
+ def init_module_vars(self, arg_options, arg_commands, arg_envvars):
+ options.__dict__.clear()
+ del commands[:]
+ del envvars[:]
+
+ options.__dict__.update(arg_options.__dict__)
+ commands.extend(arg_commands)
+ envvars.extend(arg_envvars)
+
+ for var in envvars:
+ (name, value) = var.split('=', 1)
+ os.environ[name.strip()] = value
+
+ def init_logs(self, options, commands, envvars):
+ Logs.verbose = options.verbose
+ if options.verbose >= 1:
+ self.load('errcheck')
+
+ colors = {'yes' : 2, 'auto' : 1, 'no' : 0}[options.colors]
+ Logs.enable_colors(colors)
+
+ if options.zones:
+ Logs.zones = options.zones.split(',')
+ if not Logs.verbose:
+ Logs.verbose = 1
+ elif Logs.verbose > 0:
+ Logs.zones = ['runner']
+ if Logs.verbose > 2:
+ Logs.zones = ['*']
+
+ def parse_args(self, _args=None):
+ """
+ Parses arguments from a list which is not necessarily the command-line.
+ Initializes the module variables options, commands and envvars
+ If help is requested, prints it and exit the application
+
+ :param _args: arguments
+ :type _args: list of strings
+ """
+ options, commands, envvars = self.parse_cmd_args()
+ self.init_logs(options, commands, envvars)
+ self.init_module_vars(options, commands, envvars)
+
+ def execute(self):
+ """
+ See :py:func:`waflib.Context.Context.execute`
+ """
+ super(OptionsContext, self).execute()
+ self.parse_args()
+ Utils.alloc_process_pool(options.jobs)
+
diff --git a/waflib/README.md b/waflib/README.md
new file mode 100644
index 00000000..c5361b91
--- /dev/null
+++ b/waflib/README.md
@@ -0,0 +1,24 @@
+Autowaf
+=======
+
+This is autowaf, a bundle of waf and a few extensions intended to be easy to
+use directly as source code in a project. Using this as a submodule or subtree
+named `waflib` in a project allows waf to be used without including binary
+encoded data in the waf script. This gets along with revision control and
+distributions better, among other advantages, without losing
+self-containedness.
+
+To use this in a project, add this repository as a directory named `waflib` in
+the top level of the project, and link or copy `waf` to the top level.
+
+Two waf extras are also included: `autowaf.py` and `lv2.py`.
+
+The `autowaf.py` module is a kitchen sink of Python utilities for building
+consistent packages, and can be imported in a wcript as
+`waflib.extras.autowaf`.
+
+The `lv2.py` extra defines options for LV2 plugin installation paths. It can
+be used by calling `opt.load('lv2')` and `conf.load('lv2')` in the appropriate
+locations in a wscript.
+
+ -- David Robillard <d@drobilla.net>
diff --git a/waflib/Runner.py b/waflib/Runner.py
new file mode 100644
index 00000000..261084d2
--- /dev/null
+++ b/waflib/Runner.py
@@ -0,0 +1,611 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Runner.py: Task scheduling and execution
+"""
+
+import heapq, traceback
+try:
+ from queue import Queue, PriorityQueue
+except ImportError:
+ from Queue import Queue
+ try:
+ from Queue import PriorityQueue
+ except ImportError:
+ class PriorityQueue(Queue):
+ def _init(self, maxsize):
+ self.maxsize = maxsize
+ self.queue = []
+ def _put(self, item):
+ heapq.heappush(self.queue, item)
+ def _get(self):
+ return heapq.heappop(self.queue)
+
+from waflib import Utils, Task, Errors, Logs
+
+GAP = 5
+"""
+Wait for at least ``GAP * njobs`` before trying to enqueue more tasks to run
+"""
+
+class PriorityTasks(object):
+ def __init__(self):
+ self.lst = []
+ def __len__(self):
+ return len(self.lst)
+ def __iter__(self):
+ return iter(self.lst)
+ def clear(self):
+ self.lst = []
+ def append(self, task):
+ heapq.heappush(self.lst, task)
+ def appendleft(self, task):
+ "Deprecated, do not use"
+ heapq.heappush(self.lst, task)
+ def pop(self):
+ return heapq.heappop(self.lst)
+ def extend(self, lst):
+ if self.lst:
+ for x in lst:
+ self.append(x)
+ else:
+ if isinstance(lst, list):
+ self.lst = lst
+ heapq.heapify(lst)
+ else:
+ self.lst = lst.lst
+
+class Consumer(Utils.threading.Thread):
+ """
+ Daemon thread object that executes a task. It shares a semaphore with
+ the coordinator :py:class:`waflib.Runner.Spawner`. There is one
+ instance per task to consume.
+ """
+ def __init__(self, spawner, task):
+ Utils.threading.Thread.__init__(self)
+ self.task = task
+ """Task to execute"""
+ self.spawner = spawner
+ """Coordinator object"""
+ self.setDaemon(1)
+ self.start()
+ def run(self):
+ """
+ Processes a single task
+ """
+ try:
+ if not self.spawner.master.stop:
+ self.spawner.master.process_task(self.task)
+ finally:
+ self.spawner.sem.release()
+ self.spawner.master.out.put(self.task)
+ self.task = None
+ self.spawner = None
+
+class Spawner(Utils.threading.Thread):
+ """
+ Daemon thread that consumes tasks from :py:class:`waflib.Runner.Parallel` producer and
+ spawns a consuming thread :py:class:`waflib.Runner.Consumer` for each
+ :py:class:`waflib.Task.Task` instance.
+ """
+ def __init__(self, master):
+ Utils.threading.Thread.__init__(self)
+ self.master = master
+ """:py:class:`waflib.Runner.Parallel` producer instance"""
+ self.sem = Utils.threading.Semaphore(master.numjobs)
+ """Bounded semaphore that prevents spawning more than *n* concurrent consumers"""
+ self.setDaemon(1)
+ self.start()
+ def run(self):
+ """
+ Spawns new consumers to execute tasks by delegating to :py:meth:`waflib.Runner.Spawner.loop`
+ """
+ try:
+ self.loop()
+ except Exception:
+ # Python 2 prints unnecessary messages when shutting down
+ # we also want to stop the thread properly
+ pass
+ def loop(self):
+ """
+ Consumes task objects from the producer; ends when the producer has no more
+ task to provide.
+ """
+ master = self.master
+ while 1:
+ task = master.ready.get()
+ self.sem.acquire()
+ if not master.stop:
+ task.log_display(task.generator.bld)
+ Consumer(self, task)
+
+class Parallel(object):
+ """
+ Schedule the tasks obtained from the build context for execution.
+ """
+ def __init__(self, bld, j=2):
+ """
+ The initialization requires a build context reference
+ for computing the total number of jobs.
+ """
+
+ self.numjobs = j
+ """
+ Amount of parallel consumers to use
+ """
+
+ self.bld = bld
+ """
+ Instance of :py:class:`waflib.Build.BuildContext`
+ """
+
+ self.outstanding = PriorityTasks()
+ """Heap of :py:class:`waflib.Task.Task` that may be ready to be executed"""
+
+ self.postponed = PriorityTasks()
+ """Heap of :py:class:`waflib.Task.Task` which are not ready to run for non-DAG reasons"""
+
+ self.incomplete = set()
+ """List of :py:class:`waflib.Task.Task` waiting for dependent tasks to complete (DAG)"""
+
+ self.ready = PriorityQueue(0)
+ """List of :py:class:`waflib.Task.Task` ready to be executed by consumers"""
+
+ self.out = Queue(0)
+ """List of :py:class:`waflib.Task.Task` returned by the task consumers"""
+
+ self.count = 0
+ """Amount of tasks that may be processed by :py:class:`waflib.Runner.TaskConsumer`"""
+
+ self.processed = 0
+ """Amount of tasks processed"""
+
+ self.stop = False
+ """Error flag to stop the build"""
+
+ self.error = []
+ """Tasks that could not be executed"""
+
+ self.biter = None
+ """Task iterator which must give groups of parallelizable tasks when calling ``next()``"""
+
+ self.dirty = False
+ """
+ Flag that indicates that the build cache must be saved when a task was executed
+ (calls :py:meth:`waflib.Build.BuildContext.store`)"""
+
+ self.revdeps = Utils.defaultdict(set)
+ """
+ The reverse dependency graph of dependencies obtained from Task.run_after
+ """
+
+ self.spawner = Spawner(self)
+ """
+ Coordinating daemon thread that spawns thread consumers
+ """
+
+ def get_next_task(self):
+ """
+ Obtains the next Task instance to run
+
+ :rtype: :py:class:`waflib.Task.Task`
+ """
+ if not self.outstanding:
+ return None
+ return self.outstanding.pop()
+
+ def postpone(self, tsk):
+ """
+ Adds the task to the list :py:attr:`waflib.Runner.Parallel.postponed`.
+ The order is scrambled so as to consume as many tasks in parallel as possible.
+
+ :param tsk: task instance
+ :type tsk: :py:class:`waflib.Task.Task`
+ """
+ self.postponed.append(tsk)
+
+ def refill_task_list(self):
+ """
+ Pulls a next group of tasks to execute in :py:attr:`waflib.Runner.Parallel.outstanding`.
+ Ensures that all tasks in the current build group are complete before processing the next one.
+ """
+ while self.count > self.numjobs * GAP:
+ self.get_out()
+
+ while not self.outstanding:
+ if self.count:
+ self.get_out()
+ if self.outstanding:
+ break
+ elif self.postponed:
+ try:
+ cond = self.deadlock == self.processed
+ except AttributeError:
+ pass
+ else:
+ if cond:
+ # The most common reason is conflicting build order declaration
+ # for example: "X run_after Y" and "Y run_after X"
+ # Another can be changing "run_after" dependencies while the build is running
+ # for example: updating "tsk.run_after" in the "runnable_status" method
+ lst = []
+ for tsk in self.postponed:
+ deps = [id(x) for x in tsk.run_after if not x.hasrun]
+ lst.append('%s\t-> %r' % (repr(tsk), deps))
+ if not deps:
+ lst.append('\n task %r dependencies are done, check its *runnable_status*?' % id(tsk))
+ raise Errors.WafError('Deadlock detected: check the task build order%s' % ''.join(lst))
+ self.deadlock = self.processed
+
+ if self.postponed:
+ self.outstanding.extend(self.postponed)
+ self.postponed.clear()
+ elif not self.count:
+ if self.incomplete:
+ for x in self.incomplete:
+ for k in x.run_after:
+ if not k.hasrun:
+ break
+ else:
+ # dependency added after the build started without updating revdeps
+ self.incomplete.remove(x)
+ self.outstanding.append(x)
+ break
+ else:
+ raise Errors.WafError('Broken revdeps detected on %r' % self.incomplete)
+ else:
+ tasks = next(self.biter)
+ ready, waiting = self.prio_and_split(tasks)
+ self.outstanding.extend(ready)
+ self.incomplete.update(waiting)
+ self.total = self.bld.total()
+ break
+
+ def add_more_tasks(self, tsk):
+ """
+ If a task provides :py:attr:`waflib.Task.Task.more_tasks`, then the tasks contained
+ in that list are added to the current build and will be processed before the next build group.
+
+ The priorities for dependent tasks are not re-calculated globally
+
+ :param tsk: task instance
+ :type tsk: :py:attr:`waflib.Task.Task`
+ """
+ if getattr(tsk, 'more_tasks', None):
+ more = set(tsk.more_tasks)
+ groups_done = set()
+ def iteri(a, b):
+ for x in a:
+ yield x
+ for x in b:
+ yield x
+
+ # Update the dependency tree
+ # this assumes that task.run_after values were updated
+ for x in iteri(self.outstanding, self.incomplete):
+ for k in x.run_after:
+ if isinstance(k, Task.TaskGroup):
+ if k not in groups_done:
+ groups_done.add(k)
+ for j in k.prev & more:
+ self.revdeps[j].add(k)
+ elif k in more:
+ self.revdeps[k].add(x)
+
+ ready, waiting = self.prio_and_split(tsk.more_tasks)
+ self.outstanding.extend(ready)
+ self.incomplete.update(waiting)
+ self.total += len(tsk.more_tasks)
+
+ def mark_finished(self, tsk):
+ def try_unfreeze(x):
+ # DAG ancestors are likely to be in the incomplete set
+ # This assumes that the run_after contents have not changed
+ # after the build starts, else a deadlock may occur
+ if x in self.incomplete:
+ # TODO remove dependencies to free some memory?
+ # x.run_after.remove(tsk)
+ for k in x.run_after:
+ if not k.hasrun:
+ break
+ else:
+ self.incomplete.remove(x)
+ self.outstanding.append(x)
+
+ if tsk in self.revdeps:
+ for x in self.revdeps[tsk]:
+ if isinstance(x, Task.TaskGroup):
+ x.prev.remove(tsk)
+ if not x.prev:
+ for k in x.next:
+ # TODO necessary optimization?
+ k.run_after.remove(x)
+ try_unfreeze(k)
+ # TODO necessary optimization?
+ x.next = []
+ else:
+ try_unfreeze(x)
+ del self.revdeps[tsk]
+
+ if hasattr(tsk, 'semaphore'):
+ sem = tsk.semaphore
+ sem.release(tsk)
+ while sem.waiting and not sem.is_locked():
+ # take a frozen task, make it ready to run
+ x = sem.waiting.pop()
+ self._add_task(x)
+
+ def get_out(self):
+ """
+ Waits for a Task that task consumers add to :py:attr:`waflib.Runner.Parallel.out` after execution.
+ Adds more Tasks if necessary through :py:attr:`waflib.Runner.Parallel.add_more_tasks`.
+
+ :rtype: :py:attr:`waflib.Task.Task`
+ """
+ tsk = self.out.get()
+ if not self.stop:
+ self.add_more_tasks(tsk)
+ self.mark_finished(tsk)
+
+ self.count -= 1
+ self.dirty = True
+ return tsk
+
+ def add_task(self, tsk):
+ """
+ Enqueue a Task to :py:attr:`waflib.Runner.Parallel.ready` so that consumers can run them.
+
+ :param tsk: task instance
+ :type tsk: :py:attr:`waflib.Task.Task`
+ """
+ # TODO change in waf 2.1
+ self.ready.put(tsk)
+
+ def _add_task(self, tsk):
+ if hasattr(tsk, 'semaphore'):
+ sem = tsk.semaphore
+ try:
+ sem.acquire(tsk)
+ except IndexError:
+ sem.waiting.add(tsk)
+ return
+
+ self.count += 1
+ self.processed += 1
+ if self.numjobs == 1:
+ tsk.log_display(tsk.generator.bld)
+ try:
+ self.process_task(tsk)
+ finally:
+ self.out.put(tsk)
+ else:
+ self.add_task(tsk)
+
+ def process_task(self, tsk):
+ """
+ Processes a task and attempts to stop the build in case of errors
+ """
+ tsk.process()
+ if tsk.hasrun != Task.SUCCESS:
+ self.error_handler(tsk)
+
+ def skip(self, tsk):
+ """
+ Mark a task as skipped/up-to-date
+ """
+ tsk.hasrun = Task.SKIPPED
+ self.mark_finished(tsk)
+
+ def cancel(self, tsk):
+ """
+ Mark a task as failed because of unsatisfiable dependencies
+ """
+ tsk.hasrun = Task.CANCELED
+ self.mark_finished(tsk)
+
+ def error_handler(self, tsk):
+ """
+ Called when a task cannot be executed. The flag :py:attr:`waflib.Runner.Parallel.stop` is set,
+ unless the build is executed with::
+
+ $ waf build -k
+
+ :param tsk: task instance
+ :type tsk: :py:attr:`waflib.Task.Task`
+ """
+ if not self.bld.keep:
+ self.stop = True
+ self.error.append(tsk)
+
+ def task_status(self, tsk):
+ """
+ Obtains the task status to decide whether to run it immediately or not.
+
+ :return: the exit status, for example :py:attr:`waflib.Task.ASK_LATER`
+ :rtype: integer
+ """
+ try:
+ return tsk.runnable_status()
+ except Exception:
+ self.processed += 1
+ tsk.err_msg = traceback.format_exc()
+ if not self.stop and self.bld.keep:
+ self.skip(tsk)
+ if self.bld.keep == 1:
+ # if -k stop on the first exception, if -kk try to go as far as possible
+ if Logs.verbose > 1 or not self.error:
+ self.error.append(tsk)
+ self.stop = True
+ else:
+ if Logs.verbose > 1:
+ self.error.append(tsk)
+ return Task.EXCEPTION
+
+ tsk.hasrun = Task.EXCEPTION
+ self.error_handler(tsk)
+
+ return Task.EXCEPTION
+
+ def start(self):
+ """
+ Obtains Task instances from the BuildContext instance and adds the ones that need to be executed to
+ :py:class:`waflib.Runner.Parallel.ready` so that the :py:class:`waflib.Runner.Spawner` consumer thread
+ has them executed. Obtains the executed Tasks back from :py:class:`waflib.Runner.Parallel.out`
+ and marks the build as failed by setting the ``stop`` flag.
+ If only one job is used, then executes the tasks one by one, without consumers.
+ """
+ self.total = self.bld.total()
+
+ while not self.stop:
+
+ self.refill_task_list()
+
+ # consider the next task
+ tsk = self.get_next_task()
+ if not tsk:
+ if self.count:
+ # tasks may add new ones after they are run
+ continue
+ else:
+ # no tasks to run, no tasks running, time to exit
+ break
+
+ if tsk.hasrun:
+ # if the task is marked as "run", just skip it
+ self.processed += 1
+ continue
+
+ if self.stop: # stop immediately after a failure is detected
+ break
+
+ st = self.task_status(tsk)
+ if st == Task.RUN_ME:
+ self._add_task(tsk)
+ elif st == Task.ASK_LATER:
+ self.postpone(tsk)
+ elif st == Task.SKIP_ME:
+ self.processed += 1
+ self.skip(tsk)
+ self.add_more_tasks(tsk)
+ elif st == Task.CANCEL_ME:
+ # A dependency problem has occurred, and the
+ # build is most likely run with `waf -k`
+ if Logs.verbose > 1:
+ self.error.append(tsk)
+ self.processed += 1
+ self.cancel(tsk)
+
+ # self.count represents the tasks that have been made available to the consumer threads
+ # collect all the tasks after an error else the message may be incomplete
+ while self.error and self.count:
+ self.get_out()
+
+ self.ready.put(None)
+ if not self.stop:
+ assert not self.count
+ assert not self.postponed
+ assert not self.incomplete
+
+ def prio_and_split(self, tasks):
+ """
+ Label input tasks with priority values, and return a pair containing
+ the tasks that are ready to run and the tasks that are necessarily
+ waiting for other tasks to complete.
+
+ The priority system is really meant as an optional layer for optimization:
+ dependency cycles are found quickly, and builds should be more efficient.
+ A high priority number means that a task is processed first.
+
+ This method can be overridden to disable the priority system::
+
+ def prio_and_split(self, tasks):
+ return tasks, []
+
+ :return: A pair of task lists
+ :rtype: tuple
+ """
+ # to disable:
+ #return tasks, []
+ for x in tasks:
+ x.visited = 0
+
+ reverse = self.revdeps
+
+ groups_done = set()
+ for x in tasks:
+ for k in x.run_after:
+ if isinstance(k, Task.TaskGroup):
+ if k not in groups_done:
+ groups_done.add(k)
+ for j in k.prev:
+ reverse[j].add(k)
+ else:
+ reverse[k].add(x)
+
+ # the priority number is not the tree depth
+ def visit(n):
+ if isinstance(n, Task.TaskGroup):
+ return sum(visit(k) for k in n.next)
+
+ if n.visited == 0:
+ n.visited = 1
+
+ if n in reverse:
+ rev = reverse[n]
+ n.prio_order = n.tree_weight + len(rev) + sum(visit(k) for k in rev)
+ else:
+ n.prio_order = n.tree_weight
+
+ n.visited = 2
+ elif n.visited == 1:
+ raise Errors.WafError('Dependency cycle found!')
+ return n.prio_order
+
+ for x in tasks:
+ if x.visited != 0:
+ # must visit all to detect cycles
+ continue
+ try:
+ visit(x)
+ except Errors.WafError:
+ self.debug_cycles(tasks, reverse)
+
+ ready = []
+ waiting = []
+ for x in tasks:
+ for k in x.run_after:
+ if not k.hasrun:
+ waiting.append(x)
+ break
+ else:
+ ready.append(x)
+ return (ready, waiting)
+
+ def debug_cycles(self, tasks, reverse):
+ tmp = {}
+ for x in tasks:
+ tmp[x] = 0
+
+ def visit(n, acc):
+ if isinstance(n, Task.TaskGroup):
+ for k in n.next:
+ visit(k, acc)
+ return
+ if tmp[n] == 0:
+ tmp[n] = 1
+ for k in reverse.get(n, []):
+ visit(k, [n] + acc)
+ tmp[n] = 2
+ elif tmp[n] == 1:
+ lst = []
+ for tsk in acc:
+ lst.append(repr(tsk))
+ if tsk is n:
+ # exclude prior nodes, we want the minimum cycle
+ break
+ raise Errors.WafError('Task dependency cycle in "run_after" constraints: %s' % ''.join(lst))
+ for x in tasks:
+ visit(x, [])
+
diff --git a/waflib/Scripting.py b/waflib/Scripting.py
new file mode 100644
index 00000000..749d4f2e
--- /dev/null
+++ b/waflib/Scripting.py
@@ -0,0 +1,614 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"Module called for configuring, compiling and installing targets"
+
+from __future__ import with_statement
+
+import os, shlex, shutil, traceback, errno, sys, stat
+from waflib import Utils, Configure, Logs, Options, ConfigSet, Context, Errors, Build, Node
+
+build_dir_override = None
+
+no_climb_commands = ['configure']
+
+default_cmd = "build"
+
+def waf_entry_point(current_directory, version, wafdir):
+ """
+ This is the main entry point, all Waf execution starts here.
+
+ :param current_directory: absolute path representing the current directory
+ :type current_directory: string
+ :param version: version number
+ :type version: string
+ :param wafdir: absolute path representing the directory of the waf library
+ :type wafdir: string
+ """
+ Logs.init_log()
+
+ if Context.WAFVERSION != version:
+ Logs.error('Waf script %r and library %r do not match (directory %r)', version, Context.WAFVERSION, wafdir)
+ sys.exit(1)
+
+ # Store current directory before any chdir
+ Context.waf_dir = wafdir
+ Context.run_dir = Context.launch_dir = current_directory
+ start_dir = current_directory
+ no_climb = os.environ.get('NOCLIMB')
+
+ if len(sys.argv) > 1:
+ # os.path.join handles absolute paths
+ # if sys.argv[1] is not an absolute path, then it is relative to the current working directory
+ potential_wscript = os.path.join(current_directory, sys.argv[1])
+ if os.path.basename(potential_wscript) == Context.WSCRIPT_FILE and os.path.isfile(potential_wscript):
+ # need to explicitly normalize the path, as it may contain extra '/.'
+ path = os.path.normpath(os.path.dirname(potential_wscript))
+ start_dir = os.path.abspath(path)
+ no_climb = True
+ sys.argv.pop(1)
+
+ ctx = Context.create_context('options')
+ (options, commands, env) = ctx.parse_cmd_args(allow_unknown=True)
+ if options.top:
+ start_dir = Context.run_dir = Context.top_dir = options.top
+ no_climb = True
+ if options.out:
+ Context.out_dir = options.out
+
+ # if 'configure' is in the commands, do not search any further
+ if not no_climb:
+ for k in no_climb_commands:
+ for y in commands:
+ if y.startswith(k):
+ no_climb = True
+ break
+
+ # try to find a lock file (if the project was configured)
+ # at the same time, store the first wscript file seen
+ cur = start_dir
+ while cur:
+ try:
+ lst = os.listdir(cur)
+ except OSError:
+ lst = []
+ Logs.error('Directory %r is unreadable!', cur)
+ if Options.lockfile in lst:
+ env = ConfigSet.ConfigSet()
+ try:
+ env.load(os.path.join(cur, Options.lockfile))
+ ino = os.stat(cur)[stat.ST_INO]
+ except EnvironmentError:
+ pass
+ else:
+ # check if the folder was not moved
+ for x in (env.run_dir, env.top_dir, env.out_dir):
+ if not x:
+ continue
+ if Utils.is_win32:
+ if cur == x:
+ load = True
+ break
+ else:
+ # if the filesystem features symlinks, compare the inode numbers
+ try:
+ ino2 = os.stat(x)[stat.ST_INO]
+ except OSError:
+ pass
+ else:
+ if ino == ino2:
+ load = True
+ break
+ else:
+ Logs.warn('invalid lock file in %s', cur)
+ load = False
+
+ if load:
+ Context.run_dir = env.run_dir
+ Context.top_dir = env.top_dir
+ Context.out_dir = env.out_dir
+ break
+
+ if not Context.run_dir:
+ if Context.WSCRIPT_FILE in lst:
+ Context.run_dir = cur
+
+ next = os.path.dirname(cur)
+ if next == cur:
+ break
+ cur = next
+
+ if no_climb:
+ break
+
+ wscript = os.path.normpath(os.path.join(Context.run_dir, Context.WSCRIPT_FILE))
+ if not os.path.exists(wscript):
+ if options.whelp:
+ Logs.warn('These are the generic options (no wscript/project found)')
+ ctx.parser.print_help()
+ sys.exit(0)
+ Logs.error('Waf: Run from a folder containing a %r file (or try -h for the generic options)', Context.WSCRIPT_FILE)
+ sys.exit(1)
+
+ try:
+ os.chdir(Context.run_dir)
+ except OSError:
+ Logs.error('Waf: The folder %r is unreadable', Context.run_dir)
+ sys.exit(1)
+
+ try:
+ set_main_module(wscript)
+ except Errors.WafError as e:
+ Logs.pprint('RED', e.verbose_msg)
+ Logs.error(str(e))
+ sys.exit(1)
+ except Exception as e:
+ Logs.error('Waf: The wscript in %r is unreadable', Context.run_dir)
+ traceback.print_exc(file=sys.stdout)
+ sys.exit(2)
+
+ if options.profile:
+ import cProfile, pstats
+ cProfile.runctx('from waflib import Scripting; Scripting.run_commands()', {}, {}, 'profi.txt')
+ p = pstats.Stats('profi.txt')
+ p.sort_stats('time').print_stats(75) # or 'cumulative'
+ else:
+ try:
+ try:
+ run_commands()
+ except:
+ if options.pdb:
+ import pdb
+ type, value, tb = sys.exc_info()
+ traceback.print_exc()
+ pdb.post_mortem(tb)
+ else:
+ raise
+ except Errors.WafError as e:
+ if Logs.verbose > 1:
+ Logs.pprint('RED', e.verbose_msg)
+ Logs.error(e.msg)
+ sys.exit(1)
+ except SystemExit:
+ raise
+ except Exception as e:
+ traceback.print_exc(file=sys.stdout)
+ sys.exit(2)
+ except KeyboardInterrupt:
+ Logs.pprint('RED', 'Interrupted')
+ sys.exit(68)
+
+def set_main_module(file_path):
+ """
+ Read the main wscript file into :py:const:`waflib.Context.Context.g_module` and
+ bind default functions such as ``init``, ``dist``, ``distclean`` if not defined.
+ Called by :py:func:`waflib.Scripting.waf_entry_point` during the initialization.
+
+ :param file_path: absolute path representing the top-level wscript file
+ :type file_path: string
+ """
+ Context.g_module = Context.load_module(file_path)
+ Context.g_module.root_path = file_path
+
+ # note: to register the module globally, use the following:
+ # sys.modules['wscript_main'] = g_module
+
+ def set_def(obj):
+ name = obj.__name__
+ if not name in Context.g_module.__dict__:
+ setattr(Context.g_module, name, obj)
+ for k in (dist, distclean, distcheck):
+ set_def(k)
+ # add dummy init and shutdown functions if they're not defined
+ if not 'init' in Context.g_module.__dict__:
+ Context.g_module.init = Utils.nada
+ if not 'shutdown' in Context.g_module.__dict__:
+ Context.g_module.shutdown = Utils.nada
+ if not 'options' in Context.g_module.__dict__:
+ Context.g_module.options = Utils.nada
+
+def parse_options():
+ """
+ Parses the command-line options and initialize the logging system.
+ Called by :py:func:`waflib.Scripting.waf_entry_point` during the initialization.
+ """
+ ctx = Context.create_context('options')
+ ctx.execute()
+ if not Options.commands:
+ Options.commands.append(default_cmd)
+ if Options.options.whelp:
+ ctx.parser.print_help()
+ sys.exit(0)
+
+def run_command(cmd_name):
+ """
+ Executes a single Waf command. Called by :py:func:`waflib.Scripting.run_commands`.
+
+ :param cmd_name: command to execute, like ``build``
+ :type cmd_name: string
+ """
+ ctx = Context.create_context(cmd_name)
+ ctx.log_timer = Utils.Timer()
+ ctx.options = Options.options # provided for convenience
+ ctx.cmd = cmd_name
+ try:
+ ctx.execute()
+ finally:
+ # Issue 1374
+ ctx.finalize()
+ return ctx
+
+def run_commands():
+ """
+ Execute the Waf commands that were given on the command-line, and the other options
+ Called by :py:func:`waflib.Scripting.waf_entry_point` during the initialization, and executed
+ after :py:func:`waflib.Scripting.parse_options`.
+ """
+ parse_options()
+ run_command('init')
+ while Options.commands:
+ cmd_name = Options.commands.pop(0)
+ ctx = run_command(cmd_name)
+ Logs.info('%r finished successfully (%s)', cmd_name, ctx.log_timer)
+ run_command('shutdown')
+
+###########################################################################################
+
+def distclean_dir(dirname):
+ """
+ Distclean function called in the particular case when::
+
+ top == out
+
+ :param dirname: absolute path of the folder to clean
+ :type dirname: string
+ """
+ for (root, dirs, files) in os.walk(dirname):
+ for f in files:
+ if f.endswith(('.o', '.moc', '.exe')):
+ fname = os.path.join(root, f)
+ try:
+ os.remove(fname)
+ except OSError:
+ Logs.warn('Could not remove %r', fname)
+
+ for x in (Context.DBFILE, 'config.log'):
+ try:
+ os.remove(x)
+ except OSError:
+ pass
+
+ try:
+ shutil.rmtree('c4che')
+ except OSError:
+ pass
+
+def distclean(ctx):
+ '''removes build folders and data'''
+
+ def remove_and_log(k, fun):
+ try:
+ fun(k)
+ except EnvironmentError as e:
+ if e.errno != errno.ENOENT:
+ Logs.warn('Could not remove %r', k)
+
+ # remove waf cache folders on the top-level
+ if not Options.commands:
+ for k in os.listdir('.'):
+ for x in '.waf-2 waf-2 .waf3-2 waf3-2'.split():
+ if k.startswith(x):
+ remove_and_log(k, shutil.rmtree)
+
+ # remove a build folder, if any
+ cur = '.'
+ if ctx.options.no_lock_in_top:
+ cur = ctx.options.out
+
+ try:
+ lst = os.listdir(cur)
+ except OSError:
+ Logs.warn('Could not read %r', cur)
+ return
+
+ if Options.lockfile in lst:
+ f = os.path.join(cur, Options.lockfile)
+ try:
+ env = ConfigSet.ConfigSet(f)
+ except EnvironmentError:
+ Logs.warn('Could not read %r', f)
+ return
+
+ if not env.out_dir or not env.top_dir:
+ Logs.warn('Invalid lock file %r', f)
+ return
+
+ if env.out_dir == env.top_dir:
+ distclean_dir(env.out_dir)
+ else:
+ remove_and_log(env.out_dir, shutil.rmtree)
+
+ for k in (env.out_dir, env.top_dir, env.run_dir):
+ p = os.path.join(k, Options.lockfile)
+ remove_and_log(p, os.remove)
+
+class Dist(Context.Context):
+ '''creates an archive containing the project source code'''
+ cmd = 'dist'
+ fun = 'dist'
+ algo = 'tar.bz2'
+ ext_algo = {}
+
+ def execute(self):
+ """
+ See :py:func:`waflib.Context.Context.execute`
+ """
+ self.recurse([os.path.dirname(Context.g_module.root_path)])
+ self.archive()
+
+ def archive(self):
+ """
+ Creates the source archive.
+ """
+ import tarfile
+
+ arch_name = self.get_arch_name()
+
+ try:
+ self.base_path
+ except AttributeError:
+ self.base_path = self.path
+
+ node = self.base_path.make_node(arch_name)
+ try:
+ node.delete()
+ except OSError:
+ pass
+
+ files = self.get_files()
+
+ if self.algo.startswith('tar.'):
+ tar = tarfile.open(node.abspath(), 'w:' + self.algo.replace('tar.', ''))
+
+ for x in files:
+ self.add_tar_file(x, tar)
+ tar.close()
+ elif self.algo == 'zip':
+ import zipfile
+ zip = zipfile.ZipFile(node.abspath(), 'w', compression=zipfile.ZIP_DEFLATED)
+
+ for x in files:
+ archive_name = self.get_base_name() + '/' + x.path_from(self.base_path)
+ zip.write(x.abspath(), archive_name, zipfile.ZIP_DEFLATED)
+ zip.close()
+ else:
+ self.fatal('Valid algo types are tar.bz2, tar.gz, tar.xz or zip')
+
+ try:
+ from hashlib import sha256
+ except ImportError:
+ digest = ''
+ else:
+ digest = ' (sha256=%r)' % sha256(node.read(flags='rb')).hexdigest()
+
+ Logs.info('New archive created: %s%s', self.arch_name, digest)
+
+ def get_tar_path(self, node):
+ """
+ Return the path to use for a node in the tar archive, the purpose of this
+ is to let subclases resolve symbolic links or to change file names
+
+ :return: absolute path
+ :rtype: string
+ """
+ return node.abspath()
+
+ def add_tar_file(self, x, tar):
+ """
+ Adds a file to the tar archive. Symlinks are not verified.
+
+ :param x: file path
+ :param tar: tar file object
+ """
+ p = self.get_tar_path(x)
+ tinfo = tar.gettarinfo(name=p, arcname=self.get_tar_prefix() + '/' + x.path_from(self.base_path))
+ tinfo.uid = 0
+ tinfo.gid = 0
+ tinfo.uname = 'root'
+ tinfo.gname = 'root'
+
+ if os.path.isfile(p):
+ with open(p, 'rb') as f:
+ tar.addfile(tinfo, fileobj=f)
+ else:
+ tar.addfile(tinfo)
+
+ def get_tar_prefix(self):
+ """
+ Returns the base path for files added into the archive tar file
+
+ :rtype: string
+ """
+ try:
+ return self.tar_prefix
+ except AttributeError:
+ return self.get_base_name()
+
+ def get_arch_name(self):
+ """
+ Returns the archive file name.
+ Set the attribute *arch_name* to change the default value::
+
+ def dist(ctx):
+ ctx.arch_name = 'ctx.tar.bz2'
+
+ :rtype: string
+ """
+ try:
+ self.arch_name
+ except AttributeError:
+ self.arch_name = self.get_base_name() + '.' + self.ext_algo.get(self.algo, self.algo)
+ return self.arch_name
+
+ def get_base_name(self):
+ """
+ Returns the default name of the main directory in the archive, which is set to *appname-version*.
+ Set the attribute *base_name* to change the default value::
+
+ def dist(ctx):
+ ctx.base_name = 'files'
+
+ :rtype: string
+ """
+ try:
+ self.base_name
+ except AttributeError:
+ appname = getattr(Context.g_module, Context.APPNAME, 'noname')
+ version = getattr(Context.g_module, Context.VERSION, '1.0')
+ self.base_name = appname + '-' + version
+ return self.base_name
+
+ def get_excl(self):
+ """
+ Returns the patterns to exclude for finding the files in the top-level directory.
+ Set the attribute *excl* to change the default value::
+
+ def dist(ctx):
+ ctx.excl = 'build **/*.o **/*.class'
+
+ :rtype: string
+ """
+ try:
+ return self.excl
+ except AttributeError:
+ self.excl = Node.exclude_regs + ' **/waf-2.* **/.waf-2.* **/waf3-2.* **/.waf3-2.* **/*~ **/*.rej **/*.orig **/*.pyc **/*.pyo **/*.bak **/*.swp **/.lock-w*'
+ if Context.out_dir:
+ nd = self.root.find_node(Context.out_dir)
+ if nd:
+ self.excl += ' ' + nd.path_from(self.base_path)
+ return self.excl
+
+ def get_files(self):
+ """
+ Files to package are searched automatically by :py:func:`waflib.Node.Node.ant_glob`.
+ Set *files* to prevent this behaviour::
+
+ def dist(ctx):
+ ctx.files = ctx.path.find_node('wscript')
+
+ Files are also searched from the directory 'base_path', to change it, set::
+
+ def dist(ctx):
+ ctx.base_path = path
+
+ :rtype: list of :py:class:`waflib.Node.Node`
+ """
+ try:
+ files = self.files
+ except AttributeError:
+ files = self.base_path.ant_glob('**/*', excl=self.get_excl())
+ return files
+
+def dist(ctx):
+ '''makes a tarball for redistributing the sources'''
+ pass
+
+class DistCheck(Dist):
+ """creates an archive with dist, then tries to build it"""
+ fun = 'distcheck'
+ cmd = 'distcheck'
+
+ def execute(self):
+ """
+ See :py:func:`waflib.Context.Context.execute`
+ """
+ self.recurse([os.path.dirname(Context.g_module.root_path)])
+ self.archive()
+ self.check()
+
+ def make_distcheck_cmd(self, tmpdir):
+ cfg = []
+ if Options.options.distcheck_args:
+ cfg = shlex.split(Options.options.distcheck_args)
+ else:
+ cfg = [x for x in sys.argv if x.startswith('-')]
+ cmd = [sys.executable, sys.argv[0], 'configure', 'build', 'install', 'uninstall', '--destdir=' + tmpdir] + cfg
+ return cmd
+
+ def check(self):
+ """
+ Creates the archive, uncompresses it and tries to build the project
+ """
+ import tempfile, tarfile
+
+ with tarfile.open(self.get_arch_name()) as t:
+ for x in t:
+ t.extract(x)
+
+ instdir = tempfile.mkdtemp('.inst', self.get_base_name())
+ cmd = self.make_distcheck_cmd(instdir)
+ ret = Utils.subprocess.Popen(cmd, cwd=self.get_base_name()).wait()
+ if ret:
+ raise Errors.WafError('distcheck failed with code %r' % ret)
+
+ if os.path.exists(instdir):
+ raise Errors.WafError('distcheck succeeded, but files were left in %s' % instdir)
+
+ shutil.rmtree(self.get_base_name())
+
+
+def distcheck(ctx):
+ '''checks if the project compiles (tarball from 'dist')'''
+ pass
+
+def autoconfigure(execute_method):
+ """
+ Decorator that enables context commands to run *configure* as needed.
+ """
+ def execute(self):
+ """
+ Wraps :py:func:`waflib.Context.Context.execute` on the context class
+ """
+ if not Configure.autoconfig:
+ return execute_method(self)
+
+ env = ConfigSet.ConfigSet()
+ do_config = False
+ try:
+ env.load(os.path.join(Context.top_dir, Options.lockfile))
+ except EnvironmentError:
+ Logs.warn('Configuring the project')
+ do_config = True
+ else:
+ if env.run_dir != Context.run_dir:
+ do_config = True
+ else:
+ h = 0
+ for f in env.files:
+ try:
+ h = Utils.h_list((h, Utils.readf(f, 'rb')))
+ except EnvironmentError:
+ do_config = True
+ break
+ else:
+ do_config = h != env.hash
+
+ if do_config:
+ cmd = env.config_cmd or 'configure'
+ if Configure.autoconfig == 'clobber':
+ tmp = Options.options.__dict__
+ if env.options:
+ Options.options.__dict__ = env.options
+ try:
+ run_command(cmd)
+ finally:
+ Options.options.__dict__ = tmp
+ else:
+ run_command(cmd)
+ run_command(self.cmd)
+ else:
+ return execute_method(self)
+ return execute
+Build.BuildContext.execute = autoconfigure(Build.BuildContext.execute)
+
diff --git a/waflib/Task.py b/waflib/Task.py
new file mode 100644
index 00000000..0fc449d4
--- /dev/null
+++ b/waflib/Task.py
@@ -0,0 +1,1394 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Tasks represent atomic operations such as processes.
+"""
+
+import os, re, sys, tempfile, traceback
+from waflib import Utils, Logs, Errors
+
+# task states
+NOT_RUN = 0
+"""The task was not executed yet"""
+
+MISSING = 1
+"""The task has been executed but the files have not been created"""
+
+CRASHED = 2
+"""The task execution returned a non-zero exit status"""
+
+EXCEPTION = 3
+"""An exception occurred in the task execution"""
+
+CANCELED = 4
+"""A dependency for the task is missing so it was cancelled"""
+
+SKIPPED = 8
+"""The task did not have to be executed"""
+
+SUCCESS = 9
+"""The task was successfully executed"""
+
+ASK_LATER = -1
+"""The task is not ready to be executed"""
+
+SKIP_ME = -2
+"""The task does not need to be executed"""
+
+RUN_ME = -3
+"""The task must be executed"""
+
+CANCEL_ME = -4
+"""The task cannot be executed because of a dependency problem"""
+
+COMPILE_TEMPLATE_SHELL = '''
+def f(tsk):
+ env = tsk.env
+ gen = tsk.generator
+ bld = gen.bld
+ cwdx = tsk.get_cwd()
+ p = env.get_flat
+ tsk.last_cmd = cmd = \'\'\' %s \'\'\' % s
+ return tsk.exec_command(cmd, cwd=cwdx, env=env.env or None)
+'''
+
+COMPILE_TEMPLATE_NOSHELL = '''
+def f(tsk):
+ env = tsk.env
+ gen = tsk.generator
+ bld = gen.bld
+ cwdx = tsk.get_cwd()
+ def to_list(xx):
+ if isinstance(xx, str): return [xx]
+ return xx
+ def merge(lst1, lst2):
+ if lst1 and lst2:
+ return lst1[:-1] + [lst1[-1] + lst2[0]] + lst2[1:]
+ return lst1 + lst2
+ lst = []
+ %s
+ if '' in lst:
+ lst = [x for x in lst if x]
+ tsk.last_cmd = lst
+ return tsk.exec_command(lst, cwd=cwdx, env=env.env or None)
+'''
+
+COMPILE_TEMPLATE_SIG_VARS = '''
+def f(tsk):
+ super(tsk.__class__, tsk).sig_vars()
+ env = tsk.env
+ gen = tsk.generator
+ bld = gen.bld
+ cwdx = tsk.get_cwd()
+ p = env.get_flat
+ buf = []
+ %s
+ tsk.m.update(repr(buf).encode())
+'''
+
+classes = {}
+"""
+The metaclass :py:class:`waflib.Task.store_task_type` stores all class tasks
+created by user scripts or Waf tools to this dict. It maps class names to class objects.
+"""
+
+class store_task_type(type):
+ """
+ Metaclass: store the task classes into the dict pointed by the
+ class attribute 'register' which defaults to :py:const:`waflib.Task.classes`,
+
+ The attribute 'run_str' is compiled into a method 'run' bound to the task class.
+ """
+ def __init__(cls, name, bases, dict):
+ super(store_task_type, cls).__init__(name, bases, dict)
+ name = cls.__name__
+
+ if name != 'evil' and name != 'Task':
+ if getattr(cls, 'run_str', None):
+ # if a string is provided, convert it to a method
+ (f, dvars) = compile_fun(cls.run_str, cls.shell)
+ cls.hcode = Utils.h_cmd(cls.run_str)
+ cls.orig_run_str = cls.run_str
+ # change the name of run_str or it is impossible to subclass with a function
+ cls.run_str = None
+ cls.run = f
+ # process variables
+ cls.vars = list(set(cls.vars + dvars))
+ cls.vars.sort()
+ if cls.vars:
+ fun = compile_sig_vars(cls.vars)
+ if fun:
+ cls.sig_vars = fun
+ elif getattr(cls, 'run', None) and not 'hcode' in cls.__dict__:
+ # getattr(cls, 'hcode') would look in the upper classes
+ cls.hcode = Utils.h_cmd(cls.run)
+
+ # be creative
+ getattr(cls, 'register', classes)[name] = cls
+
+evil = store_task_type('evil', (object,), {})
+"Base class provided to avoid writing a metaclass, so the code can run in python 2.6 and 3.x unmodified"
+
+class Task(evil):
+ """
+ Task objects represents actions to perform such as commands to execute by calling the `run` method.
+
+ Detecting when to execute a task occurs in the method :py:meth:`waflib.Task.Task.runnable_status`.
+
+ Detecting which tasks to execute is performed through a hash value returned by
+ :py:meth:`waflib.Task.Task.signature`. The task signature is persistent from build to build.
+ """
+ vars = []
+ """ConfigSet variables that should trigger a rebuild (class attribute used for :py:meth:`waflib.Task.Task.sig_vars`)"""
+
+ always_run = False
+ """Specify whether task instances must always be executed or not (class attribute)"""
+
+ shell = False
+ """Execute the command with the shell (class attribute)"""
+
+ color = 'GREEN'
+ """Color for the console display, see :py:const:`waflib.Logs.colors_lst`"""
+
+ ext_in = []
+ """File extensions that objects of this task class may use"""
+
+ ext_out = []
+ """File extensions that objects of this task class may create"""
+
+ before = []
+ """List of task class names to execute before instances of this class"""
+
+ after = []
+ """List of task class names to execute after instances of this class"""
+
+ hcode = Utils.SIG_NIL
+ """String representing an additional hash for the class representation"""
+
+ keep_last_cmd = False
+ """Whether to keep the last command executed on the instance after execution.
+ This may be useful for certain extensions but it can a lot of memory.
+ """
+
+ weight = 0
+ """Optional weight to tune the priority for task instances.
+ The higher, the earlier. The weight only applies to single task objects."""
+
+ tree_weight = 0
+ """Optional weight to tune the priority of task instances and whole subtrees.
+ The higher, the earlier."""
+
+ prio_order = 0
+ """Priority order set by the scheduler on instances during the build phase.
+ You most likely do not need to set it.
+ """
+
+ __slots__ = ('hasrun', 'generator', 'env', 'inputs', 'outputs', 'dep_nodes', 'run_after')
+
+ def __init__(self, *k, **kw):
+ self.hasrun = NOT_RUN
+ try:
+ self.generator = kw['generator']
+ except KeyError:
+ self.generator = self
+
+ self.env = kw['env']
+ """:py:class:`waflib.ConfigSet.ConfigSet` object (make sure to provide one)"""
+
+ self.inputs = []
+ """List of input nodes, which represent the files used by the task instance"""
+
+ self.outputs = []
+ """List of output nodes, which represent the files created by the task instance"""
+
+ self.dep_nodes = []
+ """List of additional nodes to depend on"""
+
+ self.run_after = set()
+ """Set of tasks that must be executed before this one"""
+
+ def __lt__(self, other):
+ return self.priority() > other.priority()
+ def __le__(self, other):
+ return self.priority() >= other.priority()
+ def __gt__(self, other):
+ return self.priority() < other.priority()
+ def __ge__(self, other):
+ return self.priority() <= other.priority()
+
+ def get_cwd(self):
+ """
+ :return: current working directory
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ bld = self.generator.bld
+ ret = getattr(self, 'cwd', None) or getattr(bld, 'cwd', bld.bldnode)
+ if isinstance(ret, str):
+ if os.path.isabs(ret):
+ ret = bld.root.make_node(ret)
+ else:
+ ret = self.generator.path.make_node(ret)
+ return ret
+
+ def quote_flag(self, x):
+ """
+ Surround a process argument by quotes so that a list of arguments can be written to a file
+
+ :param x: flag
+ :type x: string
+ :return: quoted flag
+ :rtype: string
+ """
+ old = x
+ if '\\' in x:
+ x = x.replace('\\', '\\\\')
+ if '"' in x:
+ x = x.replace('"', '\\"')
+ if old != x or ' ' in x or '\t' in x or "'" in x:
+ x = '"%s"' % x
+ return x
+
+ def priority(self):
+ """
+ Priority of execution; the higher, the earlier
+
+ :return: the priority value
+ :rtype: a tuple of numeric values
+ """
+ return (self.weight + self.prio_order, - getattr(self.generator, 'tg_idx_count', 0))
+
+ def split_argfile(self, cmd):
+ """
+ Splits a list of process commands into the executable part and its list of arguments
+
+ :return: a tuple containing the executable first and then the rest of arguments
+ :rtype: tuple
+ """
+ return ([cmd[0]], [self.quote_flag(x) for x in cmd[1:]])
+
+ def exec_command(self, cmd, **kw):
+ """
+ Wrapper for :py:meth:`waflib.Context.Context.exec_command`.
+ This version set the current working directory (``build.variant_dir``),
+ applies PATH settings (if self.env.PATH is provided), and can run long
+ commands through a temporary ``@argfile``.
+
+ :param cmd: process command to execute
+ :type cmd: list of string (best) or string (process will use a shell)
+ :return: the return code
+ :rtype: int
+
+ Optional parameters:
+
+ #. cwd: current working directory (Node or string)
+ #. stdout: set to None to prevent waf from capturing the process standard output
+ #. stderr: set to None to prevent waf from capturing the process standard error
+ #. timeout: timeout value (Python 3)
+ """
+ if not 'cwd' in kw:
+ kw['cwd'] = self.get_cwd()
+
+ if hasattr(self, 'timeout'):
+ kw['timeout'] = self.timeout
+
+ if self.env.PATH:
+ env = kw['env'] = dict(kw.get('env') or self.env.env or os.environ)
+ env['PATH'] = self.env.PATH if isinstance(self.env.PATH, str) else os.pathsep.join(self.env.PATH)
+
+ if hasattr(self, 'stdout'):
+ kw['stdout'] = self.stdout
+ if hasattr(self, 'stderr'):
+ kw['stderr'] = self.stderr
+
+ # workaround for command line length limit:
+ # http://support.microsoft.com/kb/830473
+ if not isinstance(cmd, str) and (len(repr(cmd)) >= 8192 if Utils.is_win32 else len(cmd) > 200000):
+ cmd, args = self.split_argfile(cmd)
+ try:
+ (fd, tmp) = tempfile.mkstemp()
+ os.write(fd, '\r\n'.join(args).encode())
+ os.close(fd)
+ if Logs.verbose:
+ Logs.debug('argfile: @%r -> %r', tmp, args)
+ return self.generator.bld.exec_command(cmd + ['@' + tmp], **kw)
+ finally:
+ try:
+ os.remove(tmp)
+ except OSError:
+ # anti-virus and indexers can keep files open -_-
+ pass
+ else:
+ return self.generator.bld.exec_command(cmd, **kw)
+
+ def process(self):
+ """
+ Runs the task and handles errors
+
+ :return: 0 or None if everything is fine
+ :rtype: integer
+ """
+ # remove the task signature immediately before it is executed
+ # so that the task will be executed again in case of failure
+ try:
+ del self.generator.bld.task_sigs[self.uid()]
+ except KeyError:
+ pass
+
+ try:
+ ret = self.run()
+ except Exception:
+ self.err_msg = traceback.format_exc()
+ self.hasrun = EXCEPTION
+ else:
+ if ret:
+ self.err_code = ret
+ self.hasrun = CRASHED
+ else:
+ try:
+ self.post_run()
+ except Errors.WafError:
+ pass
+ except Exception:
+ self.err_msg = traceback.format_exc()
+ self.hasrun = EXCEPTION
+ else:
+ self.hasrun = SUCCESS
+
+ if self.hasrun != SUCCESS and self.scan:
+ # rescan dependencies on next run
+ try:
+ del self.generator.bld.imp_sigs[self.uid()]
+ except KeyError:
+ pass
+
+ def log_display(self, bld):
+ "Writes the execution status on the context logger"
+ if self.generator.bld.progress_bar == 3:
+ return
+
+ s = self.display()
+ if s:
+ if bld.logger:
+ logger = bld.logger
+ else:
+ logger = Logs
+
+ if self.generator.bld.progress_bar == 1:
+ c1 = Logs.colors.cursor_off
+ c2 = Logs.colors.cursor_on
+ logger.info(s, extra={'stream': sys.stderr, 'terminator':'', 'c1': c1, 'c2' : c2})
+ else:
+ logger.info(s, extra={'terminator':'', 'c1': '', 'c2' : ''})
+
+ def display(self):
+ """
+ Returns an execution status for the console, the progress bar, or the IDE output.
+
+ :rtype: string
+ """
+ col1 = Logs.colors(self.color)
+ col2 = Logs.colors.NORMAL
+ master = self.generator.bld.producer
+
+ def cur():
+ # the current task position, computed as late as possible
+ return master.processed - master.ready.qsize()
+
+ if self.generator.bld.progress_bar == 1:
+ return self.generator.bld.progress_line(cur(), master.total, col1, col2)
+
+ if self.generator.bld.progress_bar == 2:
+ ela = str(self.generator.bld.timer)
+ try:
+ ins = ','.join([n.name for n in self.inputs])
+ except AttributeError:
+ ins = ''
+ try:
+ outs = ','.join([n.name for n in self.outputs])
+ except AttributeError:
+ outs = ''
+ return '|Total %s|Current %s|Inputs %s|Outputs %s|Time %s|\n' % (master.total, cur(), ins, outs, ela)
+
+ s = str(self)
+ if not s:
+ return None
+
+ total = master.total
+ n = len(str(total))
+ fs = '[%%%dd/%%%dd] %%s%%s%%s%%s\n' % (n, n)
+ kw = self.keyword()
+ if kw:
+ kw += ' '
+ return fs % (cur(), total, kw, col1, s, col2)
+
+ def hash_constraints(self):
+ """
+ Identifies a task type for all the constraints relevant for the scheduler: precedence, file production
+
+ :return: a hash value
+ :rtype: string
+ """
+ return (tuple(self.before), tuple(self.after), tuple(self.ext_in), tuple(self.ext_out), self.__class__.__name__, self.hcode)
+
+ def format_error(self):
+ """
+ Returns an error message to display the build failure reasons
+
+ :rtype: string
+ """
+ if Logs.verbose:
+ msg = ': %r\n%r' % (self, getattr(self, 'last_cmd', ''))
+ else:
+ msg = ' (run with -v to display more information)'
+ name = getattr(self.generator, 'name', '')
+ if getattr(self, "err_msg", None):
+ return self.err_msg
+ elif not self.hasrun:
+ return 'task in %r was not executed for some reason: %r' % (name, self)
+ elif self.hasrun == CRASHED:
+ try:
+ return ' -> task in %r failed with exit status %r%s' % (name, self.err_code, msg)
+ except AttributeError:
+ return ' -> task in %r failed%s' % (name, msg)
+ elif self.hasrun == MISSING:
+ return ' -> missing files in %r%s' % (name, msg)
+ elif self.hasrun == CANCELED:
+ return ' -> %r canceled because of missing dependencies' % name
+ else:
+ return 'invalid status for task in %r: %r' % (name, self.hasrun)
+
+ def colon(self, var1, var2):
+ """
+ Enable scriptlet expressions of the form ${FOO_ST:FOO}
+ If the first variable (FOO_ST) is empty, then an empty list is returned
+
+ The results will be slightly different if FOO_ST is a list, for example::
+
+ env.FOO = ['p1', 'p2']
+ env.FOO_ST = '-I%s'
+ # ${FOO_ST:FOO} returns
+ ['-Ip1', '-Ip2']
+
+ env.FOO_ST = ['-a', '-b']
+ # ${FOO_ST:FOO} returns
+ ['-a', '-b', 'p1', '-a', '-b', 'p2']
+ """
+ tmp = self.env[var1]
+ if not tmp:
+ return []
+
+ if isinstance(var2, str):
+ it = self.env[var2]
+ else:
+ it = var2
+ if isinstance(tmp, str):
+ return [tmp % x for x in it]
+ else:
+ lst = []
+ for y in it:
+ lst.extend(tmp)
+ lst.append(y)
+ return lst
+
+ def __str__(self):
+ "string to display to the user"
+ name = self.__class__.__name__
+ if self.outputs:
+ if name.endswith(('lib', 'program')) or not self.inputs:
+ node = self.outputs[0]
+ return node.path_from(node.ctx.launch_node())
+ if not (self.inputs or self.outputs):
+ return self.__class__.__name__
+ if len(self.inputs) == 1:
+ node = self.inputs[0]
+ return node.path_from(node.ctx.launch_node())
+
+ src_str = ' '.join([a.path_from(a.ctx.launch_node()) for a in self.inputs])
+ tgt_str = ' '.join([a.path_from(a.ctx.launch_node()) for a in self.outputs])
+ if self.outputs:
+ sep = ' -> '
+ else:
+ sep = ''
+ return '%s: %s%s%s' % (self.__class__.__name__, src_str, sep, tgt_str)
+
+ def keyword(self):
+ "Display keyword used to prettify the console outputs"
+ name = self.__class__.__name__
+ if name.endswith(('lib', 'program')):
+ return 'Linking'
+ if len(self.inputs) == 1 and len(self.outputs) == 1:
+ return 'Compiling'
+ if not self.inputs:
+ if self.outputs:
+ return 'Creating'
+ else:
+ return 'Running'
+ return 'Processing'
+
+ def __repr__(self):
+ "for debugging purposes"
+ try:
+ ins = ",".join([x.name for x in self.inputs])
+ outs = ",".join([x.name for x in self.outputs])
+ except AttributeError:
+ ins = ",".join([str(x) for x in self.inputs])
+ outs = ",".join([str(x) for x in self.outputs])
+ return "".join(['\n\t{task %r: ' % id(self), self.__class__.__name__, " ", ins, " -> ", outs, '}'])
+
+ def uid(self):
+ """
+ Returns an identifier used to determine if tasks are up-to-date. Since the
+ identifier will be stored between executions, it must be:
+
+ - unique for a task: no two tasks return the same value (for a given build context)
+ - the same for a given task instance
+
+ By default, the node paths, the class name, and the function are used
+ as inputs to compute a hash.
+
+ The pointer to the object (python built-in 'id') will change between build executions,
+ and must be avoided in such hashes.
+
+ :return: hash value
+ :rtype: string
+ """
+ try:
+ return self.uid_
+ except AttributeError:
+ m = Utils.md5(self.__class__.__name__)
+ up = m.update
+ for x in self.inputs + self.outputs:
+ up(x.abspath())
+ self.uid_ = m.digest()
+ return self.uid_
+
+ def set_inputs(self, inp):
+ """
+ Appends the nodes to the *inputs* list
+
+ :param inp: input nodes
+ :type inp: node or list of nodes
+ """
+ if isinstance(inp, list):
+ self.inputs += inp
+ else:
+ self.inputs.append(inp)
+
+ def set_outputs(self, out):
+ """
+ Appends the nodes to the *outputs* list
+
+ :param out: output nodes
+ :type out: node or list of nodes
+ """
+ if isinstance(out, list):
+ self.outputs += out
+ else:
+ self.outputs.append(out)
+
+ def set_run_after(self, task):
+ """
+ Run this task only after the given *task*.
+
+ Calling this method from :py:meth:`waflib.Task.Task.runnable_status` may cause
+ build deadlocks; see :py:meth:`waflib.Tools.fc.fc.runnable_status` for details.
+
+ :param task: task
+ :type task: :py:class:`waflib.Task.Task`
+ """
+ assert isinstance(task, Task)
+ self.run_after.add(task)
+
+ def signature(self):
+ """
+ Task signatures are stored between build executions, they are use to track the changes
+ made to the input nodes (not to the outputs!). The signature hashes data from various sources:
+
+ * explicit dependencies: files listed in the inputs (list of node objects) :py:meth:`waflib.Task.Task.sig_explicit_deps`
+ * implicit dependencies: list of nodes returned by scanner methods (when present) :py:meth:`waflib.Task.Task.sig_implicit_deps`
+ * hashed data: variables/values read from task.vars/task.env :py:meth:`waflib.Task.Task.sig_vars`
+
+ If the signature is expected to give a different result, clear the cache kept in ``self.cache_sig``::
+
+ from waflib import Task
+ class cls(Task.Task):
+ def signature(self):
+ sig = super(Task.Task, self).signature()
+ delattr(self, 'cache_sig')
+ return super(Task.Task, self).signature()
+
+ :return: the signature value
+ :rtype: string or bytes
+ """
+ try:
+ return self.cache_sig
+ except AttributeError:
+ pass
+
+ self.m = Utils.md5(self.hcode)
+
+ # explicit deps
+ self.sig_explicit_deps()
+
+ # env vars
+ self.sig_vars()
+
+ # implicit deps / scanner results
+ if self.scan:
+ try:
+ self.sig_implicit_deps()
+ except Errors.TaskRescan:
+ return self.signature()
+
+ ret = self.cache_sig = self.m.digest()
+ return ret
+
+ def runnable_status(self):
+ """
+ Returns the Task status
+
+ :return: a task state in :py:const:`waflib.Task.RUN_ME`,
+ :py:const:`waflib.Task.SKIP_ME`, :py:const:`waflib.Task.CANCEL_ME` or :py:const:`waflib.Task.ASK_LATER`.
+ :rtype: int
+ """
+ bld = self.generator.bld
+ if bld.is_install < 0:
+ return SKIP_ME
+
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+ elif t.hasrun < SKIPPED:
+ # a dependency has an error
+ return CANCEL_ME
+
+ # first compute the signature
+ try:
+ new_sig = self.signature()
+ except Errors.TaskNotReady:
+ return ASK_LATER
+
+ # compare the signature to a signature computed previously
+ key = self.uid()
+ try:
+ prev_sig = bld.task_sigs[key]
+ except KeyError:
+ Logs.debug('task: task %r must run: it was never run before or the task code changed', self)
+ return RUN_ME
+
+ if new_sig != prev_sig:
+ Logs.debug('task: task %r must run: the task signature changed', self)
+ return RUN_ME
+
+ # compare the signatures of the outputs
+ for node in self.outputs:
+ sig = bld.node_sigs.get(node)
+ if not sig:
+ Logs.debug('task: task %r must run: an output node has no signature', self)
+ return RUN_ME
+ if sig != key:
+ Logs.debug('task: task %r must run: an output node was produced by another task', self)
+ return RUN_ME
+ if not node.exists():
+ Logs.debug('task: task %r must run: an output node does not exist', self)
+ return RUN_ME
+
+ return (self.always_run and RUN_ME) or SKIP_ME
+
+ def post_run(self):
+ """
+ Called after successful execution to record that the task has run by
+ updating the entry in :py:attr:`waflib.Build.BuildContext.task_sigs`.
+ """
+ bld = self.generator.bld
+ for node in self.outputs:
+ if not node.exists():
+ self.hasrun = MISSING
+ self.err_msg = '-> missing file: %r' % node.abspath()
+ raise Errors.WafError(self.err_msg)
+ bld.node_sigs[node] = self.uid() # make sure this task produced the files in question
+ bld.task_sigs[self.uid()] = self.signature()
+ if not self.keep_last_cmd:
+ try:
+ del self.last_cmd
+ except AttributeError:
+ pass
+
+ def sig_explicit_deps(self):
+ """
+ Used by :py:meth:`waflib.Task.Task.signature`; it hashes :py:attr:`waflib.Task.Task.inputs`
+ and :py:attr:`waflib.Task.Task.dep_nodes` signatures.
+ """
+ bld = self.generator.bld
+ upd = self.m.update
+
+ # the inputs
+ for x in self.inputs + self.dep_nodes:
+ upd(x.get_bld_sig())
+
+ # manual dependencies, they can slow down the builds
+ if bld.deps_man:
+ additional_deps = bld.deps_man
+ for x in self.inputs + self.outputs:
+ try:
+ d = additional_deps[x]
+ except KeyError:
+ continue
+
+ for v in d:
+ try:
+ v = v.get_bld_sig()
+ except AttributeError:
+ if hasattr(v, '__call__'):
+ v = v() # dependency is a function, call it
+ upd(v)
+
+ def sig_deep_inputs(self):
+ """
+ Enable rebuilds on input files task signatures. Not used by default.
+
+ Example: hashes of output programs can be unchanged after being re-linked,
+ despite the libraries being different. This method can thus prevent stale unit test
+ results (waf_unit_test.py).
+
+ Hashing input file timestamps is another possibility for the implementation.
+ This may cause unnecessary rebuilds when input tasks are frequently executed.
+ Here is an implementation example::
+
+ lst = []
+ for node in self.inputs + self.dep_nodes:
+ st = os.stat(node.abspath())
+ lst.append(st.st_mtime)
+ lst.append(st.st_size)
+ self.m.update(Utils.h_list(lst))
+
+ The downside of the implementation is that it absolutely requires all build directory
+ files to be declared within the current build.
+ """
+ bld = self.generator.bld
+ lst = [bld.task_sigs[bld.node_sigs[node]] for node in (self.inputs + self.dep_nodes) if node.is_bld()]
+ self.m.update(Utils.h_list(lst))
+
+ def sig_vars(self):
+ """
+ Used by :py:meth:`waflib.Task.Task.signature`; it hashes :py:attr:`waflib.Task.Task.env` variables/values
+ When overriding this method, and if scriptlet expressions are used, make sure to follow
+ the code in :py:meth:`waflib.Task.Task.compile_sig_vars` to enable dependencies on scriptlet results.
+ """
+ sig = self.generator.bld.hash_env_vars(self.env, self.vars)
+ self.m.update(sig)
+
+ scan = None
+ """
+ This method, when provided, returns a tuple containing:
+
+ * a list of nodes corresponding to real files
+ * a list of names for files not found in path_lst
+
+ For example::
+
+ from waflib.Task import Task
+ class mytask(Task):
+ def scan(self, node):
+ return ([], [])
+
+ The first and second lists in the tuple are stored in :py:attr:`waflib.Build.BuildContext.node_deps` and
+ :py:attr:`waflib.Build.BuildContext.raw_deps` respectively.
+ """
+
+ def sig_implicit_deps(self):
+ """
+ Used by :py:meth:`waflib.Task.Task.signature`; it hashes node signatures
+ obtained by scanning for dependencies (:py:meth:`waflib.Task.Task.scan`).
+
+ The exception :py:class:`waflib.Errors.TaskRescan` is thrown
+ when a file has changed. In this case, the method :py:meth:`waflib.Task.Task.signature` is called
+ once again, and return here to call :py:meth:`waflib.Task.Task.scan` and searching for dependencies.
+ """
+ bld = self.generator.bld
+
+ # get the task signatures from previous runs
+ key = self.uid()
+ prev = bld.imp_sigs.get(key, [])
+
+ # for issue #379
+ if prev:
+ try:
+ if prev == self.compute_sig_implicit_deps():
+ return prev
+ except Errors.TaskNotReady:
+ raise
+ except EnvironmentError:
+ # when a file was renamed, remove the stale nodes (headers in folders without source files)
+ # this will break the order calculation for headers created during the build in the source directory (should be uncommon)
+ # the behaviour will differ when top != out
+ for x in bld.node_deps.get(self.uid(), []):
+ if not x.is_bld() and not x.exists():
+ try:
+ del x.parent.children[x.name]
+ except KeyError:
+ pass
+ del bld.imp_sigs[key]
+ raise Errors.TaskRescan('rescan')
+
+ # no previous run or the signature of the dependencies has changed, rescan the dependencies
+ (bld.node_deps[key], bld.raw_deps[key]) = self.scan()
+ if Logs.verbose:
+ Logs.debug('deps: scanner for %s: %r; unresolved: %r', self, bld.node_deps[key], bld.raw_deps[key])
+
+ # recompute the signature and return it
+ try:
+ bld.imp_sigs[key] = self.compute_sig_implicit_deps()
+ except EnvironmentError:
+ for k in bld.node_deps.get(self.uid(), []):
+ if not k.exists():
+ Logs.warn('Dependency %r for %r is missing: check the task declaration and the build order!', k, self)
+ raise
+
+ def compute_sig_implicit_deps(self):
+ """
+ Used by :py:meth:`waflib.Task.Task.sig_implicit_deps` for computing the actual hash of the
+ :py:class:`waflib.Node.Node` returned by the scanner.
+
+ :return: a hash value for the implicit dependencies
+ :rtype: string or bytes
+ """
+ upd = self.m.update
+ self.are_implicit_nodes_ready()
+
+ # scanner returns a node that does not have a signature
+ # just *ignore* the error and let them figure out from the compiler output
+ # waf -k behaviour
+ for k in self.generator.bld.node_deps.get(self.uid(), []):
+ upd(k.get_bld_sig())
+ return self.m.digest()
+
+ def are_implicit_nodes_ready(self):
+ """
+ For each node returned by the scanner, see if there is a task that creates it,
+ and infer the build order
+
+ This has a low performance impact on null builds (1.86s->1.66s) thanks to caching (28s->1.86s)
+ """
+ bld = self.generator.bld
+ try:
+ cache = bld.dct_implicit_nodes
+ except AttributeError:
+ bld.dct_implicit_nodes = cache = {}
+
+ # one cache per build group
+ try:
+ dct = cache[bld.current_group]
+ except KeyError:
+ dct = cache[bld.current_group] = {}
+ for tsk in bld.cur_tasks:
+ for x in tsk.outputs:
+ dct[x] = tsk
+
+ modified = False
+ for x in bld.node_deps.get(self.uid(), []):
+ if x in dct:
+ self.run_after.add(dct[x])
+ modified = True
+
+ if modified:
+ for tsk in self.run_after:
+ if not tsk.hasrun:
+ #print "task is not ready..."
+ raise Errors.TaskNotReady('not ready')
+if sys.hexversion > 0x3000000:
+ def uid(self):
+ try:
+ return self.uid_
+ except AttributeError:
+ m = Utils.md5(self.__class__.__name__.encode('latin-1', 'xmlcharrefreplace'))
+ up = m.update
+ for x in self.inputs + self.outputs:
+ up(x.abspath().encode('latin-1', 'xmlcharrefreplace'))
+ self.uid_ = m.digest()
+ return self.uid_
+ uid.__doc__ = Task.uid.__doc__
+ Task.uid = uid
+
+def is_before(t1, t2):
+ """
+ Returns a non-zero value if task t1 is to be executed before task t2::
+
+ t1.ext_out = '.h'
+ t2.ext_in = '.h'
+ t2.after = ['t1']
+ t1.before = ['t2']
+ waflib.Task.is_before(t1, t2) # True
+
+ :param t1: Task object
+ :type t1: :py:class:`waflib.Task.Task`
+ :param t2: Task object
+ :type t2: :py:class:`waflib.Task.Task`
+ """
+ to_list = Utils.to_list
+ for k in to_list(t2.ext_in):
+ if k in to_list(t1.ext_out):
+ return 1
+
+ if t1.__class__.__name__ in to_list(t2.after):
+ return 1
+
+ if t2.__class__.__name__ in to_list(t1.before):
+ return 1
+
+ return 0
+
+def set_file_constraints(tasks):
+ """
+ Updates the ``run_after`` attribute of all tasks based on the task inputs and outputs
+
+ :param tasks: tasks
+ :type tasks: list of :py:class:`waflib.Task.Task`
+ """
+ ins = Utils.defaultdict(set)
+ outs = Utils.defaultdict(set)
+ for x in tasks:
+ for a in x.inputs:
+ ins[a].add(x)
+ for a in x.dep_nodes:
+ ins[a].add(x)
+ for a in x.outputs:
+ outs[a].add(x)
+
+ links = set(ins.keys()).intersection(outs.keys())
+ for k in links:
+ for a in ins[k]:
+ a.run_after.update(outs[k])
+
+
+class TaskGroup(object):
+ """
+ Wrap nxm task order constraints into a single object
+ to prevent the creation of large list/set objects
+
+ This is an optimization
+ """
+ def __init__(self, prev, next):
+ self.prev = prev
+ self.next = next
+ self.done = False
+
+ def get_hasrun(self):
+ for k in self.prev:
+ if not k.hasrun:
+ return NOT_RUN
+ return SUCCESS
+
+ hasrun = property(get_hasrun, None)
+
+def set_precedence_constraints(tasks):
+ """
+ Updates the ``run_after`` attribute of all tasks based on the after/before/ext_out/ext_in attributes
+
+ :param tasks: tasks
+ :type tasks: list of :py:class:`waflib.Task.Task`
+ """
+ cstr_groups = Utils.defaultdict(list)
+ for x in tasks:
+ h = x.hash_constraints()
+ cstr_groups[h].append(x)
+
+ keys = list(cstr_groups.keys())
+ maxi = len(keys)
+
+ # this list should be short
+ for i in range(maxi):
+ t1 = cstr_groups[keys[i]][0]
+ for j in range(i + 1, maxi):
+ t2 = cstr_groups[keys[j]][0]
+
+ # add the constraints based on the comparisons
+ if is_before(t1, t2):
+ a = i
+ b = j
+ elif is_before(t2, t1):
+ a = j
+ b = i
+ else:
+ continue
+
+ a = cstr_groups[keys[a]]
+ b = cstr_groups[keys[b]]
+
+ if len(a) < 2 or len(b) < 2:
+ for x in b:
+ x.run_after.update(a)
+ else:
+ group = TaskGroup(set(a), set(b))
+ for x in b:
+ x.run_after.add(group)
+
+def funex(c):
+ """
+ Compiles a scriptlet expression into a Python function
+
+ :param c: function to compile
+ :type c: string
+ :return: the function 'f' declared in the input string
+ :rtype: function
+ """
+ dc = {}
+ exec(c, dc)
+ return dc['f']
+
+re_cond = re.compile('(?P<var>\w+)|(?P<or>\|)|(?P<and>&)')
+re_novar = re.compile(r'^(SRC|TGT)\W+.*?$')
+reg_act = re.compile(r'(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<var>\w+)(?P<code>.*?)\})', re.M)
+def compile_fun_shell(line):
+ """
+ Creates a compiled function to execute a process through a sub-shell
+ """
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'):
+ return "$"
+ elif g('backslash'):
+ return '\\\\'
+ elif g('subst'):
+ extr.append((g('var'), g('code')))
+ return "%s"
+ return None
+ line = reg_act.sub(repl, line) or line
+ dvars = []
+ def add_dvar(x):
+ if x not in dvars:
+ dvars.append(x)
+
+ def replc(m):
+ # performs substitutions and populates dvars
+ if m.group('and'):
+ return ' and '
+ elif m.group('or'):
+ return ' or '
+ else:
+ x = m.group('var')
+ add_dvar(x)
+ return 'env[%r]' % x
+
+ parm = []
+ app = parm.append
+ for (var, meth) in extr:
+ if var == 'SRC':
+ if meth:
+ app('tsk.inputs%s' % meth)
+ else:
+ app('" ".join([a.path_from(cwdx) for a in tsk.inputs])')
+ elif var == 'TGT':
+ if meth:
+ app('tsk.outputs%s' % meth)
+ else:
+ app('" ".join([a.path_from(cwdx) for a in tsk.outputs])')
+ elif meth:
+ if meth.startswith(':'):
+ add_dvar(var)
+ m = meth[1:]
+ if m == 'SRC':
+ m = '[a.path_from(cwdx) for a in tsk.inputs]'
+ elif m == 'TGT':
+ m = '[a.path_from(cwdx) for a in tsk.outputs]'
+ elif re_novar.match(m):
+ m = '[tsk.inputs%s]' % m[3:]
+ elif re_novar.match(m):
+ m = '[tsk.outputs%s]' % m[3:]
+ else:
+ add_dvar(m)
+ if m[:3] not in ('tsk', 'gen', 'bld'):
+ m = '%r' % m
+ app('" ".join(tsk.colon(%r, %s))' % (var, m))
+ elif meth.startswith('?'):
+ # In A?B|C output env.A if one of env.B or env.C is non-empty
+ expr = re_cond.sub(replc, meth[1:])
+ app('p(%r) if (%s) else ""' % (var, expr))
+ else:
+ call = '%s%s' % (var, meth)
+ add_dvar(call)
+ app(call)
+ else:
+ add_dvar(var)
+ app("p('%s')" % var)
+ if parm:
+ parm = "%% (%s) " % (',\n\t\t'.join(parm))
+ else:
+ parm = ''
+
+ c = COMPILE_TEMPLATE_SHELL % (line, parm)
+ Logs.debug('action: %s', c.strip().splitlines())
+ return (funex(c), dvars)
+
+reg_act_noshell = re.compile(r"(?P<space>\s+)|(?P<subst>\$\{(?P<var>\w+)(?P<code>.*?)\})|(?P<text>([^$ \t\n\r\f\v]|\$\$)+)", re.M)
+def compile_fun_noshell(line):
+ """
+ Creates a compiled function to execute a process without a sub-shell
+ """
+ buf = []
+ dvars = []
+ merge = False
+ app = buf.append
+
+ def add_dvar(x):
+ if x not in dvars:
+ dvars.append(x)
+
+ def replc(m):
+ # performs substitutions and populates dvars
+ if m.group('and'):
+ return ' and '
+ elif m.group('or'):
+ return ' or '
+ else:
+ x = m.group('var')
+ add_dvar(x)
+ return 'env[%r]' % x
+
+ for m in reg_act_noshell.finditer(line):
+ if m.group('space'):
+ merge = False
+ continue
+ elif m.group('text'):
+ app('[%r]' % m.group('text').replace('$$', '$'))
+ elif m.group('subst'):
+ var = m.group('var')
+ code = m.group('code')
+ if var == 'SRC':
+ if code:
+ app('[tsk.inputs%s]' % code)
+ else:
+ app('[a.path_from(cwdx) for a in tsk.inputs]')
+ elif var == 'TGT':
+ if code:
+ app('[tsk.outputs%s]' % code)
+ else:
+ app('[a.path_from(cwdx) for a in tsk.outputs]')
+ elif code:
+ if code.startswith(':'):
+ # a composed variable ${FOO:OUT}
+ add_dvar(var)
+ m = code[1:]
+ if m == 'SRC':
+ m = '[a.path_from(cwdx) for a in tsk.inputs]'
+ elif m == 'TGT':
+ m = '[a.path_from(cwdx) for a in tsk.outputs]'
+ elif re_novar.match(m):
+ m = '[tsk.inputs%s]' % m[3:]
+ elif re_novar.match(m):
+ m = '[tsk.outputs%s]' % m[3:]
+ else:
+ add_dvar(m)
+ if m[:3] not in ('tsk', 'gen', 'bld'):
+ m = '%r' % m
+ app('tsk.colon(%r, %s)' % (var, m))
+ elif code.startswith('?'):
+ # In A?B|C output env.A if one of env.B or env.C is non-empty
+ expr = re_cond.sub(replc, code[1:])
+ app('to_list(env[%r] if (%s) else [])' % (var, expr))
+ else:
+ # plain code such as ${tsk.inputs[0].abspath()}
+ call = '%s%s' % (var, code)
+ add_dvar(call)
+ app('gen.to_list(%s)' % call)
+ else:
+ # a plain variable such as # a plain variable like ${AR}
+ app('to_list(env[%r])' % var)
+ add_dvar(var)
+ if merge:
+ tmp = 'merge(%s, %s)' % (buf[-2], buf[-1])
+ del buf[-1]
+ buf[-1] = tmp
+ merge = True # next turn
+
+ buf = ['lst.extend(%s)' % x for x in buf]
+ fun = COMPILE_TEMPLATE_NOSHELL % "\n\t".join(buf)
+ Logs.debug('action: %s', fun.strip().splitlines())
+ return (funex(fun), dvars)
+
+def compile_fun(line, shell=False):
+ """
+ Parses a string expression such as '${CC} ${SRC} -o ${TGT}' and returns a pair containing:
+
+ * The function created (compiled) for use as :py:meth:`waflib.Task.Task.run`
+ * The list of variables that must cause rebuilds when *env* data is modified
+
+ for example::
+
+ from waflib.Task import compile_fun
+ compile_fun('cxx', '${CXX} -o ${TGT[0]} ${SRC} -I ${SRC[0].parent.bldpath()}')
+
+ def build(bld):
+ bld(source='wscript', rule='echo "foo\\${SRC[0].name}\\bar"')
+
+ The env variables (CXX, ..) on the task must not hold dicts so as to preserve a consistent order.
+ The reserved keywords ``TGT`` and ``SRC`` represent the task input and output nodes
+
+ """
+ if isinstance(line, str):
+ if line.find('<') > 0 or line.find('>') > 0 or line.find('&&') > 0:
+ shell = True
+ else:
+ dvars_lst = []
+ funs_lst = []
+ for x in line:
+ if isinstance(x, str):
+ fun, dvars = compile_fun(x, shell)
+ dvars_lst += dvars
+ funs_lst.append(fun)
+ else:
+ # assume a function to let through
+ funs_lst.append(x)
+ def composed_fun(task):
+ for x in funs_lst:
+ ret = x(task)
+ if ret:
+ return ret
+ return None
+ return composed_fun, dvars_lst
+ if shell:
+ return compile_fun_shell(line)
+ else:
+ return compile_fun_noshell(line)
+
+def compile_sig_vars(vars):
+ """
+ This method produces a sig_vars method suitable for subclasses that provide
+ scriptlet code in their run_str code.
+ If no such method can be created, this method returns None.
+
+ The purpose of the sig_vars method returned is to ensures
+ that rebuilds occur whenever the contents of the expression changes.
+ This is the case B below::
+
+ import time
+ # case A: regular variables
+ tg = bld(rule='echo ${FOO}')
+ tg.env.FOO = '%s' % time.time()
+ # case B
+ bld(rule='echo ${gen.foo}', foo='%s' % time.time())
+
+ :param vars: env variables such as CXXFLAGS or gen.foo
+ :type vars: list of string
+ :return: A sig_vars method relevant for dependencies if adequate, else None
+ :rtype: A function, or None in most cases
+ """
+ buf = []
+ for x in sorted(vars):
+ if x[:3] in ('tsk', 'gen', 'bld'):
+ buf.append('buf.append(%s)' % x)
+ if buf:
+ return funex(COMPILE_TEMPLATE_SIG_VARS % '\n\t'.join(buf))
+ return None
+
+def task_factory(name, func=None, vars=None, color='GREEN', ext_in=[], ext_out=[], before=[], after=[], shell=False, scan=None):
+ """
+ Returns a new task subclass with the function ``run`` compiled from the line given.
+
+ :param func: method run
+ :type func: string or function
+ :param vars: list of variables to hash
+ :type vars: list of string
+ :param color: color to use
+ :type color: string
+ :param shell: when *func* is a string, enable/disable the use of the shell
+ :type shell: bool
+ :param scan: method scan
+ :type scan: function
+ :rtype: :py:class:`waflib.Task.Task`
+ """
+
+ params = {
+ 'vars': vars or [], # function arguments are static, and this one may be modified by the class
+ 'color': color,
+ 'name': name,
+ 'shell': shell,
+ 'scan': scan,
+ }
+
+ if isinstance(func, str) or isinstance(func, tuple):
+ params['run_str'] = func
+ else:
+ params['run'] = func
+
+ cls = type(Task)(name, (Task,), params)
+ classes[name] = cls
+
+ if ext_in:
+ cls.ext_in = Utils.to_list(ext_in)
+ if ext_out:
+ cls.ext_out = Utils.to_list(ext_out)
+ if before:
+ cls.before = Utils.to_list(before)
+ if after:
+ cls.after = Utils.to_list(after)
+
+ return cls
+
+def deep_inputs(cls):
+ """
+ Task class decorator to enable rebuilds on input files task signatures
+ """
+ def sig_explicit_deps(self):
+ Task.sig_explicit_deps(self)
+ Task.sig_deep_inputs(self)
+ cls.sig_explicit_deps = sig_explicit_deps
+ return cls
+
+TaskBase = Task
+"Provided for compatibility reasons, TaskBase should not be used"
+
+class TaskSemaphore(object):
+ """
+ Task semaphores provide a simple and efficient way of throttling the amount of
+ a particular task to run concurrently. The throttling value is capped
+ by the amount of maximum jobs, so for example, a `TaskSemaphore(10)`
+ has no effect in a `-j2` build.
+
+ Task semaphores are typically specified on the task class level::
+
+ class compile(waflib.Task.Task):
+ semaphore = waflib.Task.TaskSemaphore(2)
+ run_str = 'touch ${TGT}'
+
+ Task semaphores are meant to be used by the build scheduler in the main
+ thread, so there are no guarantees of thread safety.
+ """
+ def __init__(self, num):
+ """
+ :param num: maximum value of concurrent tasks
+ :type num: int
+ """
+ self.num = num
+ self.locking = set()
+ self.waiting = set()
+
+ def is_locked(self):
+ """Returns True if this semaphore cannot be acquired by more tasks"""
+ return len(self.locking) >= self.num
+
+ def acquire(self, tsk):
+ """
+ Mark the semaphore as used by the given task (not re-entrant).
+
+ :param tsk: task object
+ :type tsk: :py:class:`waflib.Task.Task`
+ :raises: :py:class:`IndexError` in case the resource is already acquired
+ """
+ if self.is_locked():
+ raise IndexError('Cannot lock more %r' % self.locking)
+ self.locking.add(tsk)
+
+ def release(self, tsk):
+ """
+ Mark the semaphore as unused by the given task.
+
+ :param tsk: task object
+ :type tsk: :py:class:`waflib.Task.Task`
+ :raises: :py:class:`KeyError` in case the resource is not acquired by the task
+ """
+ self.locking.remove(tsk)
+
diff --git a/waflib/TaskGen.py b/waflib/TaskGen.py
new file mode 100644
index 00000000..a74e6431
--- /dev/null
+++ b/waflib/TaskGen.py
@@ -0,0 +1,917 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Task generators
+
+The class :py:class:`waflib.TaskGen.task_gen` encapsulates the creation of task objects (low-level code)
+The instances can have various parameters, but the creation of task nodes (Task.py)
+is deferred. To achieve this, various methods are called from the method "apply"
+"""
+
+import copy, re, os, functools
+from waflib import Task, Utils, Logs, Errors, ConfigSet, Node
+
+feats = Utils.defaultdict(set)
+"""remember the methods declaring features"""
+
+HEADER_EXTS = ['.h', '.hpp', '.hxx', '.hh']
+
+class task_gen(object):
+ """
+ Instances of this class create :py:class:`waflib.Task.Task` when
+ calling the method :py:meth:`waflib.TaskGen.task_gen.post` from the main thread.
+ A few notes:
+
+ * The methods to call (*self.meths*) can be specified dynamically (removing, adding, ..)
+ * The 'features' are used to add methods to self.meths and then execute them
+ * The attribute 'path' is a node representing the location of the task generator
+ * The tasks created are added to the attribute *tasks*
+ * The attribute 'idx' is a counter of task generators in the same path
+ """
+
+ mappings = Utils.ordered_iter_dict()
+ """Mappings are global file extension mappings that are retrieved in the order of definition"""
+
+ prec = Utils.defaultdict(set)
+ """Dict that holds the precedence execution rules for task generator methods"""
+
+ def __init__(self, *k, **kw):
+ """
+ Task generator objects predefine various attributes (source, target) for possible
+ processing by process_rule (make-like rules) or process_source (extensions, misc methods)
+
+ Tasks are stored on the attribute 'tasks'. They are created by calling methods
+ listed in ``self.meths`` or referenced in the attribute ``features``
+ A topological sort is performed to execute the methods in correct order.
+
+ The extra key/value elements passed in ``kw`` are set as attributes
+ """
+ self.source = []
+ self.target = ''
+
+ self.meths = []
+ """
+ List of method names to execute (internal)
+ """
+
+ self.features = []
+ """
+ List of feature names for bringing new methods in
+ """
+
+ self.tasks = []
+ """
+ Tasks created are added to this list
+ """
+
+ if not 'bld' in kw:
+ # task generators without a build context :-/
+ self.env = ConfigSet.ConfigSet()
+ self.idx = 0
+ self.path = None
+ else:
+ self.bld = kw['bld']
+ self.env = self.bld.env.derive()
+ self.path = self.bld.path # emulate chdir when reading scripts
+
+ # Provide a unique index per folder
+ # This is part of a measure to prevent output file name collisions
+ path = self.path.abspath()
+ try:
+ self.idx = self.bld.idx[path] = self.bld.idx.get(path, 0) + 1
+ except AttributeError:
+ self.bld.idx = {}
+ self.idx = self.bld.idx[path] = 1
+
+ # Record the global task generator count
+ try:
+ self.tg_idx_count = self.bld.tg_idx_count = self.bld.tg_idx_count + 1
+ except AttributeError:
+ self.tg_idx_count = self.bld.tg_idx_count = 1
+
+ for key, val in kw.items():
+ setattr(self, key, val)
+
+ def __str__(self):
+ """Debugging helper"""
+ return "<task_gen %r declared in %s>" % (self.name, self.path.abspath())
+
+ def __repr__(self):
+ """Debugging helper"""
+ lst = []
+ for x in self.__dict__:
+ if x not in ('env', 'bld', 'compiled_tasks', 'tasks'):
+ lst.append("%s=%s" % (x, repr(getattr(self, x))))
+ return "bld(%s) in %s" % (", ".join(lst), self.path.abspath())
+
+ def get_cwd(self):
+ """
+ Current working directory for the task generator, defaults to the build directory.
+ This is still used in a few places but it should disappear at some point as the classes
+ define their own working directory.
+
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ return self.bld.bldnode
+
+ def get_name(self):
+ """
+ If the attribute ``name`` is not set on the instance,
+ the name is computed from the target name::
+
+ def build(bld):
+ x = bld(name='foo')
+ x.get_name() # foo
+ y = bld(target='bar')
+ y.get_name() # bar
+
+ :rtype: string
+ :return: name of this task generator
+ """
+ try:
+ return self._name
+ except AttributeError:
+ if isinstance(self.target, list):
+ lst = [str(x) for x in self.target]
+ name = self._name = ','.join(lst)
+ else:
+ name = self._name = str(self.target)
+ return name
+ def set_name(self, name):
+ self._name = name
+
+ name = property(get_name, set_name)
+
+ def to_list(self, val):
+ """
+ Ensures that a parameter is a list, see :py:func:`waflib.Utils.to_list`
+
+ :type val: string or list of string
+ :param val: input to return as a list
+ :rtype: list
+ """
+ if isinstance(val, str):
+ return val.split()
+ else:
+ return val
+
+ def post(self):
+ """
+ Creates tasks for this task generators. The following operations are performed:
+
+ #. The body of this method is called only once and sets the attribute ``posted``
+ #. The attribute ``features`` is used to add more methods in ``self.meths``
+ #. The methods are sorted by the precedence table ``self.prec`` or `:waflib:attr:waflib.TaskGen.task_gen.prec`
+ #. The methods are then executed in order
+ #. The tasks created are added to :py:attr:`waflib.TaskGen.task_gen.tasks`
+ """
+ if getattr(self, 'posted', None):
+ return False
+ self.posted = True
+
+ keys = set(self.meths)
+ keys.update(feats['*'])
+
+ # add the methods listed in the features
+ self.features = Utils.to_list(self.features)
+ for x in self.features:
+ st = feats[x]
+ if st:
+ keys.update(st)
+ elif not x in Task.classes:
+ Logs.warn('feature %r does not exist - bind at least one method to it?', x)
+
+ # copy the precedence table
+ prec = {}
+ prec_tbl = self.prec
+ for x in prec_tbl:
+ if x in keys:
+ prec[x] = prec_tbl[x]
+
+ # elements disconnected
+ tmp = []
+ for a in keys:
+ for x in prec.values():
+ if a in x:
+ break
+ else:
+ tmp.append(a)
+
+ tmp.sort(reverse=True)
+
+ # topological sort
+ out = []
+ while tmp:
+ e = tmp.pop()
+ if e in keys:
+ out.append(e)
+ try:
+ nlst = prec[e]
+ except KeyError:
+ pass
+ else:
+ del prec[e]
+ for x in nlst:
+ for y in prec:
+ if x in prec[y]:
+ break
+ else:
+ tmp.append(x)
+ tmp.sort(reverse=True)
+
+ if prec:
+ buf = ['Cycle detected in the method execution:']
+ for k, v in prec.items():
+ buf.append('- %s after %s' % (k, [x for x in v if x in prec]))
+ raise Errors.WafError('\n'.join(buf))
+ self.meths = out
+
+ # then we run the methods in order
+ Logs.debug('task_gen: posting %s %d', self, id(self))
+ for x in out:
+ try:
+ v = getattr(self, x)
+ except AttributeError:
+ raise Errors.WafError('%r is not a valid task generator method' % x)
+ Logs.debug('task_gen: -> %s (%d)', x, id(self))
+ v()
+
+ Logs.debug('task_gen: posted %s', self.name)
+ return True
+
+ def get_hook(self, node):
+ """
+ Returns the ``@extension`` method to call for a Node of a particular extension.
+
+ :param node: Input file to process
+ :type node: :py:class:`waflib.Tools.Node.Node`
+ :return: A method able to process the input node by looking at the extension
+ :rtype: function
+ """
+ name = node.name
+ for k in self.mappings:
+ try:
+ if name.endswith(k):
+ return self.mappings[k]
+ except TypeError:
+ # regexps objects
+ if k.match(name):
+ return self.mappings[k]
+ keys = list(self.mappings.keys())
+ raise Errors.WafError("File %r has no mapping in %r (load a waf tool?)" % (node, keys))
+
+ def create_task(self, name, src=None, tgt=None, **kw):
+ """
+ Creates task instances.
+
+ :param name: task class name
+ :type name: string
+ :param src: input nodes
+ :type src: list of :py:class:`waflib.Tools.Node.Node`
+ :param tgt: output nodes
+ :type tgt: list of :py:class:`waflib.Tools.Node.Node`
+ :return: A task object
+ :rtype: :py:class:`waflib.Task.Task`
+ """
+ task = Task.classes[name](env=self.env.derive(), generator=self)
+ if src:
+ task.set_inputs(src)
+ if tgt:
+ task.set_outputs(tgt)
+ task.__dict__.update(kw)
+ self.tasks.append(task)
+ return task
+
+ def clone(self, env):
+ """
+ Makes a copy of a task generator. Once the copy is made, it is necessary to ensure that the
+ it does not create the same output files as the original, or the same files may
+ be compiled several times.
+
+ :param env: A configuration set
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :return: A copy
+ :rtype: :py:class:`waflib.TaskGen.task_gen`
+ """
+ newobj = self.bld()
+ for x in self.__dict__:
+ if x in ('env', 'bld'):
+ continue
+ elif x in ('path', 'features'):
+ setattr(newobj, x, getattr(self, x))
+ else:
+ setattr(newobj, x, copy.copy(getattr(self, x)))
+
+ newobj.posted = False
+ if isinstance(env, str):
+ newobj.env = self.bld.all_envs[env].derive()
+ else:
+ newobj.env = env.derive()
+
+ return newobj
+
+def declare_chain(name='', rule=None, reentrant=None, color='BLUE',
+ ext_in=[], ext_out=[], before=[], after=[], decider=None, scan=None, install_path=None, shell=False):
+ """
+ Creates a new mapping and a task class for processing files by extension.
+ See Tools/flex.py for an example.
+
+ :param name: name for the task class
+ :type name: string
+ :param rule: function to execute or string to be compiled in a function
+ :type rule: string or function
+ :param reentrant: re-inject the output file in the process (done automatically, set to 0 to disable)
+ :type reentrant: int
+ :param color: color for the task output
+ :type color: string
+ :param ext_in: execute the task only after the files of such extensions are created
+ :type ext_in: list of string
+ :param ext_out: execute the task only before files of such extensions are processed
+ :type ext_out: list of string
+ :param before: execute instances of this task before classes of the given names
+ :type before: list of string
+ :param after: execute instances of this task after classes of the given names
+ :type after: list of string
+ :param decider: if present, function that returns a list of output file extensions (overrides ext_out for output files, but not for the build order)
+ :type decider: function
+ :param scan: scanner function for the task
+ :type scan: function
+ :param install_path: installation path for the output nodes
+ :type install_path: string
+ """
+ ext_in = Utils.to_list(ext_in)
+ ext_out = Utils.to_list(ext_out)
+ if not name:
+ name = rule
+ cls = Task.task_factory(name, rule, color=color, ext_in=ext_in, ext_out=ext_out, before=before, after=after, scan=scan, shell=shell)
+
+ def x_file(self, node):
+ if ext_in:
+ _ext_in = ext_in[0]
+
+ tsk = self.create_task(name, node)
+ cnt = 0
+
+ ext = decider(self, node) if decider else cls.ext_out
+ for x in ext:
+ k = node.change_ext(x, ext_in=_ext_in)
+ tsk.outputs.append(k)
+
+ if reentrant != None:
+ if cnt < int(reentrant):
+ self.source.append(k)
+ else:
+ # reinject downstream files into the build
+ for y in self.mappings: # ~ nfile * nextensions :-/
+ if k.name.endswith(y):
+ self.source.append(k)
+ break
+ cnt += 1
+
+ if install_path:
+ self.install_task = self.add_install_files(install_to=install_path, install_from=tsk.outputs)
+ return tsk
+
+ for x in cls.ext_in:
+ task_gen.mappings[x] = x_file
+ return x_file
+
+def taskgen_method(func):
+ """
+ Decorator that registers method as a task generator method.
+ The function must accept a task generator as first parameter::
+
+ from waflib.TaskGen import taskgen_method
+ @taskgen_method
+ def mymethod(self):
+ pass
+
+ :param func: task generator method to add
+ :type func: function
+ :rtype: function
+ """
+ setattr(task_gen, func.__name__, func)
+ return func
+
+def feature(*k):
+ """
+ Decorator that registers a task generator method that will be executed when the
+ object attribute ``feature`` contains the corresponding key(s)::
+
+ from waflib.Task import feature
+ @feature('myfeature')
+ def myfunction(self):
+ print('that is my feature!')
+ def build(bld):
+ bld(features='myfeature')
+
+ :param k: feature names
+ :type k: list of string
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for name in k:
+ feats[name].update([func.__name__])
+ return func
+ return deco
+
+def before_method(*k):
+ """
+ Decorator that registera task generator method which will be executed
+ before the functions of given name(s)::
+
+ from waflib.TaskGen import feature, before
+ @feature('myfeature')
+ @before_method('fun2')
+ def fun1(self):
+ print('feature 1!')
+ @feature('myfeature')
+ def fun2(self):
+ print('feature 2!')
+ def build(bld):
+ bld(features='myfeature')
+
+ :param k: method names
+ :type k: list of string
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for fun_name in k:
+ task_gen.prec[func.__name__].add(fun_name)
+ return func
+ return deco
+before = before_method
+
+def after_method(*k):
+ """
+ Decorator that registers a task generator method which will be executed
+ after the functions of given name(s)::
+
+ from waflib.TaskGen import feature, after
+ @feature('myfeature')
+ @after_method('fun2')
+ def fun1(self):
+ print('feature 1!')
+ @feature('myfeature')
+ def fun2(self):
+ print('feature 2!')
+ def build(bld):
+ bld(features='myfeature')
+
+ :param k: method names
+ :type k: list of string
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for fun_name in k:
+ task_gen.prec[fun_name].add(func.__name__)
+ return func
+ return deco
+after = after_method
+
+def extension(*k):
+ """
+ Decorator that registers a task generator method which will be invoked during
+ the processing of source files for the extension given::
+
+ from waflib import Task
+ class mytask(Task):
+ run_str = 'cp ${SRC} ${TGT}'
+ @extension('.moo')
+ def create_maa_file(self, node):
+ self.create_task('mytask', node, node.change_ext('.maa'))
+ def build(bld):
+ bld(source='foo.moo')
+ """
+ def deco(func):
+ setattr(task_gen, func.__name__, func)
+ for x in k:
+ task_gen.mappings[x] = func
+ return func
+ return deco
+
+@taskgen_method
+def to_nodes(self, lst, path=None):
+ """
+ Flatten the input list of string/nodes/lists into a list of nodes.
+
+ It is used by :py:func:`waflib.TaskGen.process_source` and :py:func:`waflib.TaskGen.process_rule`.
+ It is designed for source files, for folders, see :py:func:`waflib.Tools.ccroot.to_incnodes`:
+
+ :param lst: input list
+ :type lst: list of string and nodes
+ :param path: path from which to search the nodes (by default, :py:attr:`waflib.TaskGen.task_gen.path`)
+ :type path: :py:class:`waflib.Tools.Node.Node`
+ :rtype: list of :py:class:`waflib.Tools.Node.Node`
+ """
+ tmp = []
+ path = path or self.path
+ find = path.find_resource
+
+ if isinstance(lst, Node.Node):
+ lst = [lst]
+
+ for x in Utils.to_list(lst):
+ if isinstance(x, str):
+ node = find(x)
+ elif hasattr(x, 'name'):
+ node = x
+ else:
+ tmp.extend(self.to_nodes(x))
+ continue
+ if not node:
+ raise Errors.WafError('source not found: %r in %r' % (x, self))
+ tmp.append(node)
+ return tmp
+
+@feature('*')
+def process_source(self):
+ """
+ Processes each element in the attribute ``source`` by extension.
+
+ #. The *source* list is converted through :py:meth:`waflib.TaskGen.to_nodes` to a list of :py:class:`waflib.Node.Node` first.
+ #. File extensions are mapped to methods having the signature: ``def meth(self, node)`` by :py:meth:`waflib.TaskGen.extension`
+ #. The method is retrieved through :py:meth:`waflib.TaskGen.task_gen.get_hook`
+ #. When called, the methods may modify self.source to append more source to process
+ #. The mappings can map an extension or a filename (see the code below)
+ """
+ self.source = self.to_nodes(getattr(self, 'source', []))
+ for node in self.source:
+ self.get_hook(node)(self, node)
+
+@feature('*')
+@before_method('process_source')
+def process_rule(self):
+ """
+ Processes the attribute ``rule``. When present, :py:meth:`waflib.TaskGen.process_source` is disabled::
+
+ def build(bld):
+ bld(rule='cp ${SRC} ${TGT}', source='wscript', target='bar.txt')
+
+ Main attributes processed:
+
+ * rule: command to execute, it can be a tuple of strings for multiple commands
+ * chmod: permissions for the resulting files (integer value such as Utils.O755)
+ * shell: set to False to execute the command directly (default is True to use a shell)
+ * scan: scanner function
+ * vars: list of variables to trigger rebuilds, such as CFLAGS
+ * cls_str: string to display when executing the task
+ * cls_keyword: label to display when executing the task
+ * cache_rule: by default, try to re-use similar classes, set to False to disable
+ * source: list of Node or string objects representing the source files required by this task
+ * target: list of Node or string objects representing the files that this task creates
+ * cwd: current working directory (Node or string)
+ * stdout: standard output, set to None to prevent waf from capturing the text
+ * stderr: standard error, set to None to prevent waf from capturing the text
+ * timeout: timeout for command execution (Python 3)
+ * always: whether to always run the command (False by default)
+ * deep_inputs: whether the task must depend on the input file tasks too (False by default)
+ """
+ if not getattr(self, 'rule', None):
+ return
+
+ # create the task class
+ name = str(getattr(self, 'name', None) or self.target or getattr(self.rule, '__name__', self.rule))
+
+ # or we can put the class in a cache for performance reasons
+ try:
+ cache = self.bld.cache_rule_attr
+ except AttributeError:
+ cache = self.bld.cache_rule_attr = {}
+
+ chmod = getattr(self, 'chmod', None)
+ shell = getattr(self, 'shell', True)
+ color = getattr(self, 'color', 'BLUE')
+ scan = getattr(self, 'scan', None)
+ _vars = getattr(self, 'vars', [])
+ cls_str = getattr(self, 'cls_str', None)
+ cls_keyword = getattr(self, 'cls_keyword', None)
+ use_cache = getattr(self, 'cache_rule', 'True')
+ deep_inputs = getattr(self, 'deep_inputs', False)
+
+ scan_val = has_deps = hasattr(self, 'deps')
+ if scan:
+ scan_val = id(scan)
+
+ key = Utils.h_list((name, self.rule, chmod, shell, color, cls_str, cls_keyword, scan_val, _vars, deep_inputs))
+
+ cls = None
+ if use_cache:
+ try:
+ cls = cache[key]
+ except KeyError:
+ pass
+ if not cls:
+ rule = self.rule
+ if chmod is not None:
+ def chmod_fun(tsk):
+ for x in tsk.outputs:
+ os.chmod(x.abspath(), tsk.generator.chmod)
+ if isinstance(rule, tuple):
+ rule = list(rule)
+ rule.append(chmod_fun)
+ rule = tuple(rule)
+ else:
+ rule = (rule, chmod_fun)
+
+ cls = Task.task_factory(name, rule, _vars, shell=shell, color=color)
+
+ if cls_str:
+ setattr(cls, '__str__', self.cls_str)
+
+ if cls_keyword:
+ setattr(cls, 'keyword', self.cls_keyword)
+
+ if deep_inputs:
+ Task.deep_inputs(cls)
+
+ if scan:
+ cls.scan = self.scan
+ elif has_deps:
+ def scan(self):
+ nodes = []
+ for x in self.generator.to_list(getattr(self.generator, 'deps', None)):
+ node = self.generator.path.find_resource(x)
+ if not node:
+ self.generator.bld.fatal('Could not find %r (was it declared?)' % x)
+ nodes.append(node)
+ return [nodes, []]
+ cls.scan = scan
+
+ if use_cache:
+ cache[key] = cls
+
+ # now create one instance
+ tsk = self.create_task(name)
+
+ for x in ('after', 'before', 'ext_in', 'ext_out'):
+ setattr(tsk, x, getattr(self, x, []))
+
+ if hasattr(self, 'stdout'):
+ tsk.stdout = self.stdout
+
+ if hasattr(self, 'stderr'):
+ tsk.stderr = self.stderr
+
+ if getattr(self, 'timeout', None):
+ tsk.timeout = self.timeout
+
+ if getattr(self, 'always', None):
+ tsk.always_run = True
+
+ if getattr(self, 'target', None):
+ if isinstance(self.target, str):
+ self.target = self.target.split()
+ if not isinstance(self.target, list):
+ self.target = [self.target]
+ for x in self.target:
+ if isinstance(x, str):
+ tsk.outputs.append(self.path.find_or_declare(x))
+ else:
+ x.parent.mkdir() # if a node was given, create the required folders
+ tsk.outputs.append(x)
+ if getattr(self, 'install_path', None):
+ self.install_task = self.add_install_files(install_to=self.install_path,
+ install_from=tsk.outputs, chmod=getattr(self, 'chmod', Utils.O644))
+
+ if getattr(self, 'source', None):
+ tsk.inputs = self.to_nodes(self.source)
+ # bypass the execution of process_source by setting the source to an empty list
+ self.source = []
+
+ if getattr(self, 'cwd', None):
+ tsk.cwd = self.cwd
+
+ if isinstance(tsk.run, functools.partial):
+ # Python documentation says: "partial objects defined in classes
+ # behave like static methods and do not transform into bound
+ # methods during instance attribute look-up."
+ tsk.run = functools.partial(tsk.run, tsk)
+
+@feature('seq')
+def sequence_order(self):
+ """
+ Adds a strict sequential constraint between the tasks generated by task generators.
+ It works because task generators are posted in order.
+ It will not post objects which belong to other folders.
+
+ Example::
+
+ bld(features='javac seq')
+ bld(features='jar seq')
+
+ To start a new sequence, set the attribute seq_start, for example::
+
+ obj = bld(features='seq')
+ obj.seq_start = True
+
+ Note that the method is executed in last position. This is more an
+ example than a widely-used solution.
+ """
+ if self.meths and self.meths[-1] != 'sequence_order':
+ self.meths.append('sequence_order')
+ return
+
+ if getattr(self, 'seq_start', None):
+ return
+
+ # all the tasks previously declared must be run before these
+ if getattr(self.bld, 'prev', None):
+ self.bld.prev.post()
+ for x in self.bld.prev.tasks:
+ for y in self.tasks:
+ y.set_run_after(x)
+
+ self.bld.prev = self
+
+
+re_m4 = re.compile('@(\w+)@', re.M)
+
+class subst_pc(Task.Task):
+ """
+ Creates *.pc* files from *.pc.in*. The task is executed whenever an input variable used
+ in the substitution changes.
+ """
+
+ def force_permissions(self):
+ "Private for the time being, we will probably refactor this into run_str=[run1,chmod]"
+ if getattr(self.generator, 'chmod', None):
+ for x in self.outputs:
+ os.chmod(x.abspath(), self.generator.chmod)
+
+ def run(self):
+ "Substitutes variables in a .in file"
+
+ if getattr(self.generator, 'is_copy', None):
+ for i, x in enumerate(self.outputs):
+ x.write(self.inputs[i].read('rb'), 'wb')
+ stat = os.stat(self.inputs[i].abspath()) # Preserve mtime of the copy
+ os.utime(self.outputs[i].abspath(), (stat.st_atime, stat.st_mtime))
+ self.force_permissions()
+ return None
+
+ if getattr(self.generator, 'fun', None):
+ ret = self.generator.fun(self)
+ if not ret:
+ self.force_permissions()
+ return ret
+
+ code = self.inputs[0].read(encoding=getattr(self.generator, 'encoding', 'latin-1'))
+ if getattr(self.generator, 'subst_fun', None):
+ code = self.generator.subst_fun(self, code)
+ if code is not None:
+ self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'latin-1'))
+ self.force_permissions()
+ return None
+
+ # replace all % by %% to prevent errors by % signs
+ code = code.replace('%', '%%')
+
+ # extract the vars foo into lst and replace @foo@ by %(foo)s
+ lst = []
+ def repl(match):
+ g = match.group
+ if g(1):
+ lst.append(g(1))
+ return "%%(%s)s" % g(1)
+ return ''
+ code = getattr(self.generator, 're_m4', re_m4).sub(repl, code)
+
+ try:
+ d = self.generator.dct
+ except AttributeError:
+ d = {}
+ for x in lst:
+ tmp = getattr(self.generator, x, '') or self.env[x] or self.env[x.upper()]
+ try:
+ tmp = ''.join(tmp)
+ except TypeError:
+ tmp = str(tmp)
+ d[x] = tmp
+
+ code = code % d
+ self.outputs[0].write(code, encoding=getattr(self.generator, 'encoding', 'latin-1'))
+ self.generator.bld.raw_deps[self.uid()] = lst
+
+ # make sure the signature is updated
+ try:
+ delattr(self, 'cache_sig')
+ except AttributeError:
+ pass
+
+ self.force_permissions()
+
+ def sig_vars(self):
+ """
+ Compute a hash (signature) of the variables used in the substitution
+ """
+ bld = self.generator.bld
+ env = self.env
+ upd = self.m.update
+
+ if getattr(self.generator, 'fun', None):
+ upd(Utils.h_fun(self.generator.fun).encode())
+ if getattr(self.generator, 'subst_fun', None):
+ upd(Utils.h_fun(self.generator.subst_fun).encode())
+
+ # raw_deps: persistent custom values returned by the scanner
+ vars = self.generator.bld.raw_deps.get(self.uid(), [])
+
+ # hash both env vars and task generator attributes
+ act_sig = bld.hash_env_vars(env, vars)
+ upd(act_sig)
+
+ lst = [getattr(self.generator, x, '') for x in vars]
+ upd(Utils.h_list(lst))
+
+ return self.m.digest()
+
+@extension('.pc.in')
+def add_pcfile(self, node):
+ """
+ Processes *.pc.in* files to *.pc*. Installs the results to ``${PREFIX}/lib/pkgconfig/`` by default
+
+ def build(bld):
+ bld(source='foo.pc.in', install_path='${LIBDIR}/pkgconfig/')
+ """
+ tsk = self.create_task('subst_pc', node, node.change_ext('.pc', '.pc.in'))
+ self.install_task = self.add_install_files(
+ install_to=getattr(self, 'install_path', '${LIBDIR}/pkgconfig/'), install_from=tsk.outputs)
+
+class subst(subst_pc):
+ pass
+
+@feature('subst')
+@before_method('process_source', 'process_rule')
+def process_subst(self):
+ """
+ Defines a transformation that substitutes the contents of *source* files to *target* files::
+
+ def build(bld):
+ bld(
+ features='subst',
+ source='foo.c.in',
+ target='foo.c',
+ install_path='${LIBDIR}/pkgconfig',
+ VAR = 'val'
+ )
+
+ The input files are supposed to contain macros of the form *@VAR@*, where *VAR* is an argument
+ of the task generator object.
+
+ This method overrides the processing by :py:meth:`waflib.TaskGen.process_source`.
+ """
+
+ src = Utils.to_list(getattr(self, 'source', []))
+ if isinstance(src, Node.Node):
+ src = [src]
+ tgt = Utils.to_list(getattr(self, 'target', []))
+ if isinstance(tgt, Node.Node):
+ tgt = [tgt]
+ if len(src) != len(tgt):
+ raise Errors.WafError('invalid number of source/target for %r' % self)
+
+ for x, y in zip(src, tgt):
+ if not x or not y:
+ raise Errors.WafError('null source or target for %r' % self)
+ a, b = None, None
+
+ if isinstance(x, str) and isinstance(y, str) and x == y:
+ a = self.path.find_node(x)
+ b = self.path.get_bld().make_node(y)
+ if not os.path.isfile(b.abspath()):
+ b.parent.mkdir()
+ else:
+ if isinstance(x, str):
+ a = self.path.find_resource(x)
+ elif isinstance(x, Node.Node):
+ a = x
+ if isinstance(y, str):
+ b = self.path.find_or_declare(y)
+ elif isinstance(y, Node.Node):
+ b = y
+
+ if not a:
+ raise Errors.WafError('could not find %r for %r' % (x, self))
+
+ tsk = self.create_task('subst', a, b)
+ for k in ('after', 'before', 'ext_in', 'ext_out'):
+ val = getattr(self, k, None)
+ if val:
+ setattr(tsk, k, val)
+
+ # paranoid safety measure for the general case foo.in->foo.h with ambiguous dependencies
+ for xt in HEADER_EXTS:
+ if b.name.endswith(xt):
+ tsk.ext_in = tsk.ext_in + ['.h']
+ break
+
+ inst_to = getattr(self, 'install_path', None)
+ if inst_to:
+ self.install_task = self.add_install_files(install_to=inst_to,
+ install_from=b, chmod=getattr(self, 'chmod', Utils.O644))
+
+ self.source = []
+
diff --git a/waflib/Tools/__init__.py b/waflib/Tools/__init__.py
new file mode 100644
index 00000000..079df358
--- /dev/null
+++ b/waflib/Tools/__init__.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
diff --git a/waflib/Tools/ar.py b/waflib/Tools/ar.py
new file mode 100644
index 00000000..b39b6459
--- /dev/null
+++ b/waflib/Tools/ar.py
@@ -0,0 +1,24 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+
+"""
+The **ar** program creates static libraries. This tool is almost always loaded
+from others (C, C++, D, etc) for static library support.
+"""
+
+from waflib.Configure import conf
+
+@conf
+def find_ar(conf):
+ """Configuration helper used by C/C++ tools to enable the support for static libraries"""
+ conf.load('ar')
+
+def configure(conf):
+ """Finds the ar program and sets the default flags in ``conf.env.ARFLAGS``"""
+ conf.find_program('ar', var='AR')
+ conf.add_os_flags('ARFLAGS')
+ if not conf.env.ARFLAGS:
+ conf.env.ARFLAGS = ['rcs']
+
diff --git a/waflib/Tools/asm.py b/waflib/Tools/asm.py
new file mode 100644
index 00000000..b6f26fb3
--- /dev/null
+++ b/waflib/Tools/asm.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2018 (ita)
+
+"""
+Assembly support, used by tools such as gas and nasm
+
+To declare targets using assembly::
+
+ def configure(conf):
+ conf.load('gcc gas')
+
+ def build(bld):
+ bld(
+ features='c cstlib asm',
+ source = 'test.S',
+ target = 'asmtest')
+
+ bld(
+ features='asm asmprogram',
+ source = 'test.S',
+ target = 'asmtest')
+
+Support for pure asm programs and libraries should also work::
+
+ def configure(conf):
+ conf.load('nasm')
+ conf.find_program('ld', 'ASLINK')
+
+ def build(bld):
+ bld(
+ features='asm asmprogram',
+ source = 'test.S',
+ target = 'asmtest')
+"""
+
+from waflib import Task
+from waflib.Tools.ccroot import link_task, stlink_task
+from waflib.TaskGen import extension
+
+class asm(Task.Task):
+ """
+ Compiles asm files by gas/nasm/yasm/...
+ """
+ color = 'BLUE'
+ run_str = '${AS} ${ASFLAGS} ${ASMPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${AS_SRC_F}${SRC} ${AS_TGT_F}${TGT}'
+
+@extension('.s', '.S', '.asm', '.ASM', '.spp', '.SPP')
+def asm_hook(self, node):
+ """
+ Binds the asm extension to the asm task
+
+ :param node: input file
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ return self.create_compiled_task('asm', node)
+
+class asmprogram(link_task):
+ "Links object files into a c program"
+ run_str = '${ASLINK} ${ASLINKFLAGS} ${ASLNK_TGT_F}${TGT} ${ASLNK_SRC_F}${SRC}'
+ ext_out = ['.bin']
+ inst_to = '${BINDIR}'
+
+class asmshlib(asmprogram):
+ "Links object files into a c shared library"
+ inst_to = '${LIBDIR}'
+
+class asmstlib(stlink_task):
+ "Links object files into a c static library"
+ pass # do not remove
+
+def configure(conf):
+ conf.env.ASMPATH_ST = '-I%s'
diff --git a/waflib/Tools/bison.py b/waflib/Tools/bison.py
new file mode 100644
index 00000000..eef56dcd
--- /dev/null
+++ b/waflib/Tools/bison.py
@@ -0,0 +1,49 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# John O'Meara, 2006
+# Thomas Nagy 2009-2018 (ita)
+
+"""
+The **bison** program is a code generator which creates C or C++ files.
+The generated files are compiled into object files.
+"""
+
+from waflib import Task
+from waflib.TaskGen import extension
+
+class bison(Task.Task):
+ """Compiles bison files"""
+ color = 'BLUE'
+ run_str = '${BISON} ${BISONFLAGS} ${SRC[0].abspath()} -o ${TGT[0].name}'
+ ext_out = ['.h'] # just to make sure
+
+@extension('.y', '.yc', '.yy')
+def big_bison(self, node):
+ """
+ Creates a bison task, which must be executed from the directory of the output file.
+ """
+ has_h = '-d' in self.env.BISONFLAGS
+
+ outs = []
+ if node.name.endswith('.yc'):
+ outs.append(node.change_ext('.tab.cc'))
+ if has_h:
+ outs.append(node.change_ext('.tab.hh'))
+ else:
+ outs.append(node.change_ext('.tab.c'))
+ if has_h:
+ outs.append(node.change_ext('.tab.h'))
+
+ tsk = self.create_task('bison', node, outs)
+ tsk.cwd = node.parent.get_bld()
+
+ # and the c/cxx file must be compiled too
+ self.source.append(outs[0])
+
+def configure(conf):
+ """
+ Detects the *bison* program
+ """
+ conf.find_program('bison', var='BISON')
+ conf.env.BISONFLAGS = ['-d']
+
diff --git a/waflib/Tools/c.py b/waflib/Tools/c.py
new file mode 100644
index 00000000..effd6b6e
--- /dev/null
+++ b/waflib/Tools/c.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"Base for c programs/libraries"
+
+from waflib import TaskGen, Task
+from waflib.Tools import c_preproc
+from waflib.Tools.ccroot import link_task, stlink_task
+
+@TaskGen.extension('.c')
+def c_hook(self, node):
+ "Binds the c file extensions create :py:class:`waflib.Tools.c.c` instances"
+ if not self.env.CC and self.env.CXX:
+ return self.create_compiled_task('cxx', node)
+ return self.create_compiled_task('c', node)
+
+class c(Task.Task):
+ "Compiles C files into object files"
+ run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CC_SRC_F}${SRC} ${CC_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+ vars = ['CCDEPS'] # unused variable to depend on, just in case
+ ext_in = ['.h'] # set the build order easily by using ext_out=['.h']
+ scan = c_preproc.scan
+
+class cprogram(link_task):
+ "Links object files into c programs"
+ run_str = '${LINK_CC} ${LINKFLAGS} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LDFLAGS}'
+ ext_out = ['.bin']
+ vars = ['LINKDEPS']
+ inst_to = '${BINDIR}'
+
+class cshlib(cprogram):
+ "Links object files into c shared libraries"
+ inst_to = '${LIBDIR}'
+
+class cstlib(stlink_task):
+ "Links object files into a c static libraries"
+ pass # do not remove
+
diff --git a/waflib/Tools/c_aliases.py b/waflib/Tools/c_aliases.py
new file mode 100644
index 00000000..c9d53692
--- /dev/null
+++ b/waflib/Tools/c_aliases.py
@@ -0,0 +1,144 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2015 (ita)
+
+"base for all c/c++ programs and libraries"
+
+from waflib import Utils, Errors
+from waflib.Configure import conf
+
+def get_extensions(lst):
+ """
+ Returns the file extensions for the list of files given as input
+
+ :param lst: files to process
+ :list lst: list of string or :py:class:`waflib.Node.Node`
+ :return: list of file extensions
+ :rtype: list of string
+ """
+ ret = []
+ for x in Utils.to_list(lst):
+ if not isinstance(x, str):
+ x = x.name
+ ret.append(x[x.rfind('.') + 1:])
+ return ret
+
+def sniff_features(**kw):
+ """
+ Computes and returns the features required for a task generator by
+ looking at the file extensions. This aimed for C/C++ mainly::
+
+ snif_features(source=['foo.c', 'foo.cxx'], type='shlib')
+ # returns ['cxx', 'c', 'cxxshlib', 'cshlib']
+
+ :param source: source files to process
+ :type source: list of string or :py:class:`waflib.Node.Node`
+ :param type: object type in *program*, *shlib* or *stlib*
+ :type type: string
+ :return: the list of features for a task generator processing the source files
+ :rtype: list of string
+ """
+ exts = get_extensions(kw['source'])
+ typ = kw['typ']
+ feats = []
+
+ # watch the order, cxx will have the precedence
+ for x in 'cxx cpp c++ cc C'.split():
+ if x in exts:
+ feats.append('cxx')
+ break
+
+ if 'c' in exts or 'vala' in exts or 'gs' in exts:
+ feats.append('c')
+
+ for x in 'f f90 F F90 for FOR'.split():
+ if x in exts:
+ feats.append('fc')
+ break
+
+ if 'd' in exts:
+ feats.append('d')
+
+ if 'java' in exts:
+ feats.append('java')
+ return 'java'
+
+ if typ in ('program', 'shlib', 'stlib'):
+ will_link = False
+ for x in feats:
+ if x in ('cxx', 'd', 'fc', 'c'):
+ feats.append(x + typ)
+ will_link = True
+ if not will_link and not kw.get('features', []):
+ raise Errors.WafError('Cannot link from %r, try passing eg: features="c cprogram"?' % kw)
+ return feats
+
+def set_features(kw, typ):
+ """
+ Inserts data in the input dict *kw* based on existing data and on the type of target
+ required (typ).
+
+ :param kw: task generator parameters
+ :type kw: dict
+ :param typ: type of target
+ :type typ: string
+ """
+ kw['typ'] = typ
+ kw['features'] = Utils.to_list(kw.get('features', [])) + Utils.to_list(sniff_features(**kw))
+
+@conf
+def program(bld, *k, **kw):
+ """
+ Alias for creating programs by looking at the file extensions::
+
+ def build(bld):
+ bld.program(source='foo.c', target='app')
+ # equivalent to:
+ # bld(features='c cprogram', source='foo.c', target='app')
+
+ """
+ set_features(kw, 'program')
+ return bld(*k, **kw)
+
+@conf
+def shlib(bld, *k, **kw):
+ """
+ Alias for creating shared libraries by looking at the file extensions::
+
+ def build(bld):
+ bld.shlib(source='foo.c', target='app')
+ # equivalent to:
+ # bld(features='c cshlib', source='foo.c', target='app')
+
+ """
+ set_features(kw, 'shlib')
+ return bld(*k, **kw)
+
+@conf
+def stlib(bld, *k, **kw):
+ """
+ Alias for creating static libraries by looking at the file extensions::
+
+ def build(bld):
+ bld.stlib(source='foo.cpp', target='app')
+ # equivalent to:
+ # bld(features='cxx cxxstlib', source='foo.cpp', target='app')
+
+ """
+ set_features(kw, 'stlib')
+ return bld(*k, **kw)
+
+@conf
+def objects(bld, *k, **kw):
+ """
+ Alias for creating object files by looking at the file extensions::
+
+ def build(bld):
+ bld.objects(source='foo.c', target='app')
+ # equivalent to:
+ # bld(features='c', source='foo.c', target='app')
+
+ """
+ set_features(kw, 'objects')
+ return bld(*k, **kw)
+
diff --git a/waflib/Tools/c_config.py b/waflib/Tools/c_config.py
new file mode 100644
index 00000000..d2b3c0d8
--- /dev/null
+++ b/waflib/Tools/c_config.py
@@ -0,0 +1,1351 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+C/C++/D configuration helpers
+"""
+
+from __future__ import with_statement
+
+import os, re, shlex
+from waflib import Build, Utils, Task, Options, Logs, Errors, Runner
+from waflib.TaskGen import after_method, feature
+from waflib.Configure import conf
+
+WAF_CONFIG_H = 'config.h'
+"""default name for the config.h file"""
+
+DEFKEYS = 'define_key'
+INCKEYS = 'include_key'
+
+SNIP_EMPTY_PROGRAM = '''
+int main(int argc, char **argv) {
+ (void)argc; (void)argv;
+ return 0;
+}
+'''
+
+MACRO_TO_DESTOS = {
+'__linux__' : 'linux',
+'__GNU__' : 'gnu', # hurd
+'__FreeBSD__' : 'freebsd',
+'__NetBSD__' : 'netbsd',
+'__OpenBSD__' : 'openbsd',
+'__sun' : 'sunos',
+'__hpux' : 'hpux',
+'__sgi' : 'irix',
+'_AIX' : 'aix',
+'__CYGWIN__' : 'cygwin',
+'__MSYS__' : 'cygwin',
+'_UWIN' : 'uwin',
+'_WIN64' : 'win32',
+'_WIN32' : 'win32',
+# Note about darwin: this is also tested with 'defined __APPLE__ && defined __MACH__' somewhere below in this file.
+'__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__' : 'darwin',
+'__ENVIRONMENT_IPHONE_OS_VERSION_MIN_REQUIRED__' : 'darwin', # iphone
+'__QNX__' : 'qnx',
+'__native_client__' : 'nacl' # google native client platform
+}
+
+MACRO_TO_DEST_CPU = {
+'__x86_64__' : 'x86_64',
+'__amd64__' : 'x86_64',
+'__i386__' : 'x86',
+'__ia64__' : 'ia',
+'__mips__' : 'mips',
+'__sparc__' : 'sparc',
+'__alpha__' : 'alpha',
+'__aarch64__' : 'aarch64',
+'__thumb__' : 'thumb',
+'__arm__' : 'arm',
+'__hppa__' : 'hppa',
+'__powerpc__' : 'powerpc',
+'__ppc__' : 'powerpc',
+'__convex__' : 'convex',
+'__m68k__' : 'm68k',
+'__s390x__' : 's390x',
+'__s390__' : 's390',
+'__sh__' : 'sh',
+'__xtensa__' : 'xtensa',
+}
+
+@conf
+def parse_flags(self, line, uselib_store, env=None, force_static=False, posix=None):
+ """
+ Parses flags from the input lines, and adds them to the relevant use variables::
+
+ def configure(conf):
+ conf.parse_flags('-O3', 'FOO')
+ # conf.env.CXXFLAGS_FOO = ['-O3']
+ # conf.env.CFLAGS_FOO = ['-O3']
+
+ :param line: flags
+ :type line: string
+ :param uselib_store: where to add the flags
+ :type uselib_store: string
+ :param env: config set or conf.env by default
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ """
+
+ assert(isinstance(line, str))
+
+ env = env or self.env
+
+ # Issue 811 and 1371
+ if posix is None:
+ posix = True
+ if '\\' in line:
+ posix = ('\\ ' in line) or ('\\\\' in line)
+
+ lex = shlex.shlex(line, posix=posix)
+ lex.whitespace_split = True
+ lex.commenters = ''
+ lst = list(lex)
+
+ # append_unique is not always possible
+ # for example, apple flags may require both -arch i386 and -arch ppc
+ uselib = uselib_store
+ def app(var, val):
+ env.append_value('%s_%s' % (var, uselib), val)
+ def appu(var, val):
+ env.append_unique('%s_%s' % (var, uselib), val)
+ static = False
+ while lst:
+ x = lst.pop(0)
+ st = x[:2]
+ ot = x[2:]
+
+ if st == '-I' or st == '/I':
+ if not ot:
+ ot = lst.pop(0)
+ appu('INCLUDES', ot)
+ elif st == '-i':
+ tmp = [x, lst.pop(0)]
+ app('CFLAGS', tmp)
+ app('CXXFLAGS', tmp)
+ elif st == '-D' or (env.CXX_NAME == 'msvc' and st == '/D'): # not perfect but..
+ if not ot:
+ ot = lst.pop(0)
+ app('DEFINES', ot)
+ elif st == '-l':
+ if not ot:
+ ot = lst.pop(0)
+ prefix = 'STLIB' if (force_static or static) else 'LIB'
+ app(prefix, ot)
+ elif st == '-L':
+ if not ot:
+ ot = lst.pop(0)
+ prefix = 'STLIBPATH' if (force_static or static) else 'LIBPATH'
+ appu(prefix, ot)
+ elif x.startswith('/LIBPATH:'):
+ prefix = 'STLIBPATH' if (force_static or static) else 'LIBPATH'
+ appu(prefix, x.replace('/LIBPATH:', ''))
+ elif x.startswith('-std='):
+ prefix = 'CXXFLAGS' if '++' in x else 'CFLAGS'
+ app(prefix, x)
+ elif x.startswith('+') or x in ('-pthread', '-fPIC', '-fpic', '-fPIE', '-fpie'):
+ app('CFLAGS', x)
+ app('CXXFLAGS', x)
+ app('LINKFLAGS', x)
+ elif x == '-framework':
+ appu('FRAMEWORK', lst.pop(0))
+ elif x.startswith('-F'):
+ appu('FRAMEWORKPATH', x[2:])
+ elif x == '-Wl,-rpath' or x == '-Wl,-R':
+ app('RPATH', lst.pop(0).lstrip('-Wl,'))
+ elif x.startswith('-Wl,-R,'):
+ app('RPATH', x[7:])
+ elif x.startswith('-Wl,-R'):
+ app('RPATH', x[6:])
+ elif x.startswith('-Wl,-rpath,'):
+ app('RPATH', x[11:])
+ elif x == '-Wl,-Bstatic' or x == '-Bstatic':
+ static = True
+ elif x == '-Wl,-Bdynamic' or x == '-Bdynamic':
+ static = False
+ elif x.startswith('-Wl') or x in ('-rdynamic', '-pie'):
+ app('LINKFLAGS', x)
+ elif x.startswith(('-m', '-f', '-dynamic', '-O', '-g')):
+ # Adding the -W option breaks python builds on Openindiana
+ app('CFLAGS', x)
+ app('CXXFLAGS', x)
+ elif x.startswith('-bundle'):
+ app('LINKFLAGS', x)
+ elif x.startswith(('-undefined', '-Xlinker')):
+ arg = lst.pop(0)
+ app('LINKFLAGS', [x, arg])
+ elif x.startswith(('-arch', '-isysroot')):
+ tmp = [x, lst.pop(0)]
+ app('CFLAGS', tmp)
+ app('CXXFLAGS', tmp)
+ app('LINKFLAGS', tmp)
+ elif x.endswith(('.a', '.so', '.dylib', '.lib')):
+ appu('LINKFLAGS', x) # not cool, #762
+ else:
+ self.to_log('Unhandled flag %r' % x)
+
+@conf
+def validate_cfg(self, kw):
+ """
+ Searches for the program *pkg-config* if missing, and validates the
+ parameters to pass to :py:func:`waflib.Tools.c_config.exec_cfg`.
+
+ :param path: the **-config program to use** (default is *pkg-config*)
+ :type path: list of string
+ :param msg: message to display to describe the test executed
+ :type msg: string
+ :param okmsg: message to display when the test is successful
+ :type okmsg: string
+ :param errmsg: message to display in case of error
+ :type errmsg: string
+ """
+ if not 'path' in kw:
+ if not self.env.PKGCONFIG:
+ self.find_program('pkg-config', var='PKGCONFIG')
+ kw['path'] = self.env.PKGCONFIG
+
+ # verify that exactly one action is requested
+ s = ('atleast_pkgconfig_version' in kw) + ('modversion' in kw) + ('package' in kw)
+ if s != 1:
+ raise ValueError('exactly one of atleast_pkgconfig_version, modversion and package must be set')
+ if not 'msg' in kw:
+ if 'atleast_pkgconfig_version' in kw:
+ kw['msg'] = 'Checking for pkg-config version >= %r' % kw['atleast_pkgconfig_version']
+ elif 'modversion' in kw:
+ kw['msg'] = 'Checking for %r version' % kw['modversion']
+ else:
+ kw['msg'] = 'Checking for %r' %(kw['package'])
+
+ # let the modversion check set the okmsg to the detected version
+ if not 'okmsg' in kw and not 'modversion' in kw:
+ kw['okmsg'] = 'yes'
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'not found'
+
+ # pkg-config version
+ if 'atleast_pkgconfig_version' in kw:
+ pass
+ elif 'modversion' in kw:
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = kw['modversion']
+ if not 'define_name' in kw:
+ kw['define_name'] = '%s_VERSION' % Utils.quote_define_name(kw['uselib_store'])
+ else:
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = Utils.to_list(kw['package'])[0].upper()
+ if not 'define_name' in kw:
+ kw['define_name'] = self.have_define(kw['uselib_store'])
+
+@conf
+def exec_cfg(self, kw):
+ """
+ Executes ``pkg-config`` or other ``-config`` applications to collect configuration flags:
+
+ * if atleast_pkgconfig_version is given, check that pkg-config has the version n and return
+ * if modversion is given, then return the module version
+ * else, execute the *-config* program with the *args* and *variables* given, and set the flags on the *conf.env.FLAGS_name* variable
+
+ :param atleast_pkgconfig_version: minimum pkg-config version to use (disable other tests)
+ :type atleast_pkgconfig_version: string
+ :param package: package name, for example *gtk+-2.0*
+ :type package: string
+ :param uselib_store: if the test is successful, define HAVE\_*name*. It is also used to define *conf.env.FLAGS_name* variables.
+ :type uselib_store: string
+ :param modversion: if provided, return the version of the given module and define *name*\_VERSION
+ :type modversion: string
+ :param args: arguments to give to *package* when retrieving flags
+ :type args: list of string
+ :param variables: return the values of particular variables
+ :type variables: list of string
+ :param define_variable: additional variables to define (also in conf.env.PKG_CONFIG_DEFINES)
+ :type define_variable: dict(string: string)
+ """
+
+ path = Utils.to_list(kw['path'])
+ env = self.env.env or None
+ if kw.get('pkg_config_path'):
+ if not env:
+ env = dict(self.environ)
+ env['PKG_CONFIG_PATH'] = kw['pkg_config_path']
+
+ def define_it():
+ define_name = kw['define_name']
+ # by default, add HAVE_X to the config.h, else provide DEFINES_X for use=X
+ if kw.get('global_define', 1):
+ self.define(define_name, 1, False)
+ else:
+ self.env.append_unique('DEFINES_%s' % kw['uselib_store'], "%s=1" % define_name)
+
+ if kw.get('add_have_to_env', 1):
+ self.env[define_name] = 1
+
+ # pkg-config version
+ if 'atleast_pkgconfig_version' in kw:
+ cmd = path + ['--atleast-pkgconfig-version=%s' % kw['atleast_pkgconfig_version']]
+ self.cmd_and_log(cmd, env=env)
+ return
+
+ # single version for a module
+ if 'modversion' in kw:
+ version = self.cmd_and_log(path + ['--modversion', kw['modversion']], env=env).strip()
+ if not 'okmsg' in kw:
+ kw['okmsg'] = version
+ self.define(kw['define_name'], version)
+ return version
+
+ lst = [] + path
+
+ defi = kw.get('define_variable')
+ if not defi:
+ defi = self.env.PKG_CONFIG_DEFINES or {}
+ for key, val in defi.items():
+ lst.append('--define-variable=%s=%s' % (key, val))
+
+ static = kw.get('force_static', False)
+ if 'args' in kw:
+ args = Utils.to_list(kw['args'])
+ if '--static' in args or '--static-libs' in args:
+ static = True
+ lst += args
+
+ # tools like pkgconf expect the package argument after the -- ones -_-
+ lst.extend(Utils.to_list(kw['package']))
+
+ # retrieving variables of a module
+ if 'variables' in kw:
+ v_env = kw.get('env', self.env)
+ vars = Utils.to_list(kw['variables'])
+ for v in vars:
+ val = self.cmd_and_log(lst + ['--variable=' + v], env=env).strip()
+ var = '%s_%s' % (kw['uselib_store'], v)
+ v_env[var] = val
+ return
+
+ # so we assume the command-line will output flags to be parsed afterwards
+ ret = self.cmd_and_log(lst, env=env)
+
+ define_it()
+ self.parse_flags(ret, kw['uselib_store'], kw.get('env', self.env), force_static=static, posix=kw.get('posix'))
+ return ret
+
+@conf
+def check_cfg(self, *k, **kw):
+ """
+ Checks for configuration flags using a **-config**-like program (pkg-config, sdl-config, etc).
+ This wraps internal calls to :py:func:`waflib.Tools.c_config.validate_cfg` and :py:func:`waflib.Tools.c_config.exec_cfg`
+
+ A few examples::
+
+ def configure(conf):
+ conf.load('compiler_c')
+ conf.check_cfg(package='glib-2.0', args='--libs --cflags')
+ conf.check_cfg(package='pango')
+ conf.check_cfg(package='pango', uselib_store='MYPANGO', args=['--cflags', '--libs'])
+ conf.check_cfg(package='pango',
+ args=['pango >= 0.1.0', 'pango < 9.9.9', '--cflags', '--libs'],
+ msg="Checking for 'pango 0.1.0'")
+ conf.check_cfg(path='sdl-config', args='--cflags --libs', package='', uselib_store='SDL')
+ conf.check_cfg(path='mpicc', args='--showme:compile --showme:link',
+ package='', uselib_store='OPEN_MPI', mandatory=False)
+ # variables
+ conf.check_cfg(package='gtk+-2.0', variables=['includedir', 'prefix'], uselib_store='FOO')
+ print(conf.env.FOO_includedir)
+ """
+ self.validate_cfg(kw)
+ if 'msg' in kw:
+ self.start_msg(kw['msg'], **kw)
+ ret = None
+ try:
+ ret = self.exec_cfg(kw)
+ except self.errors.WafError as e:
+ if 'errmsg' in kw:
+ self.end_msg(kw['errmsg'], 'YELLOW', **kw)
+ if Logs.verbose > 1:
+ self.to_log('Command failure: %s' % e)
+ self.fatal('The configuration failed')
+ else:
+ if not ret:
+ ret = True
+ kw['success'] = ret
+ if 'okmsg' in kw:
+ self.end_msg(self.ret_msg(kw['okmsg'], kw), **kw)
+
+ return ret
+
+def build_fun(bld):
+ """
+ Build function that is used for running configuration tests with ``conf.check()``
+ """
+ if bld.kw['compile_filename']:
+ node = bld.srcnode.make_node(bld.kw['compile_filename'])
+ node.write(bld.kw['code'])
+
+ o = bld(features=bld.kw['features'], source=bld.kw['compile_filename'], target='testprog')
+
+ for k, v in bld.kw.items():
+ setattr(o, k, v)
+
+ if not bld.kw.get('quiet'):
+ bld.conf.to_log("==>\n%s\n<==" % bld.kw['code'])
+
+@conf
+def validate_c(self, kw):
+ """
+ Pre-checks the parameters that will be given to :py:func:`waflib.Configure.run_build`
+
+ :param compiler: c or cxx (tries to guess what is best)
+ :type compiler: string
+ :param type: cprogram, cshlib, cstlib - not required if *features are given directly*
+ :type type: binary to create
+ :param feature: desired features for the task generator that will execute the test, for example ``cxx cxxstlib``
+ :type feature: list of string
+ :param fragment: provide a piece of code for the test (default is to let the system create one)
+ :type fragment: string
+ :param uselib_store: define variables after the test is executed (IMPORTANT!)
+ :type uselib_store: string
+ :param use: parameters to use for building (just like the normal *use* keyword)
+ :type use: list of string
+ :param define_name: define to set when the check is over
+ :type define_name: string
+ :param execute: execute the resulting binary
+ :type execute: bool
+ :param define_ret: if execute is set to True, use the execution output in both the define and the return value
+ :type define_ret: bool
+ :param header_name: check for a particular header
+ :type header_name: string
+ :param auto_add_header_name: if header_name was set, add the headers in env.INCKEYS so the next tests will include these headers
+ :type auto_add_header_name: bool
+ """
+ for x in ('type_name', 'field_name', 'function_name'):
+ if x in kw:
+ Logs.warn('Invalid argument %r in test' % x)
+
+ if not 'build_fun' in kw:
+ kw['build_fun'] = build_fun
+
+ if not 'env' in kw:
+ kw['env'] = self.env.derive()
+ env = kw['env']
+
+ if not 'compiler' in kw and not 'features' in kw:
+ kw['compiler'] = 'c'
+ if env.CXX_NAME and Task.classes.get('cxx'):
+ kw['compiler'] = 'cxx'
+ if not self.env.CXX:
+ self.fatal('a c++ compiler is required')
+ else:
+ if not self.env.CC:
+ self.fatal('a c compiler is required')
+
+ if not 'compile_mode' in kw:
+ kw['compile_mode'] = 'c'
+ if 'cxx' in Utils.to_list(kw.get('features', [])) or kw.get('compiler') == 'cxx':
+ kw['compile_mode'] = 'cxx'
+
+ if not 'type' in kw:
+ kw['type'] = 'cprogram'
+
+ if not 'features' in kw:
+ if not 'header_name' in kw or kw.get('link_header_test', True):
+ kw['features'] = [kw['compile_mode'], kw['type']] # "c ccprogram"
+ else:
+ kw['features'] = [kw['compile_mode']]
+ else:
+ kw['features'] = Utils.to_list(kw['features'])
+
+ if not 'compile_filename' in kw:
+ kw['compile_filename'] = 'test.c' + ((kw['compile_mode'] == 'cxx') and 'pp' or '')
+
+ def to_header(dct):
+ if 'header_name' in dct:
+ dct = Utils.to_list(dct['header_name'])
+ return ''.join(['#include <%s>\n' % x for x in dct])
+ return ''
+
+ if 'framework_name' in kw:
+ # OSX, not sure this is used anywhere
+ fwkname = kw['framework_name']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = fwkname.upper()
+ if not kw.get('no_header'):
+ fwk = '%s/%s.h' % (fwkname, fwkname)
+ if kw.get('remove_dot_h'):
+ fwk = fwk[:-2]
+ val = kw.get('header_name', [])
+ kw['header_name'] = Utils.to_list(val) + [fwk]
+ kw['msg'] = 'Checking for framework %s' % fwkname
+ kw['framework'] = fwkname
+
+ elif 'header_name' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for header %s' % kw['header_name']
+
+ l = Utils.to_list(kw['header_name'])
+ assert len(l), 'list of headers in header_name is empty'
+
+ kw['code'] = to_header(kw) + SNIP_EMPTY_PROGRAM
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = l[0].upper()
+ if not 'define_name' in kw:
+ kw['define_name'] = self.have_define(l[0])
+
+ if 'lib' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for library %s' % kw['lib']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = kw['lib'].upper()
+
+ if 'stlib' in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for static library %s' % kw['stlib']
+ if not 'uselib_store' in kw:
+ kw['uselib_store'] = kw['stlib'].upper()
+
+ if 'fragment' in kw:
+ # an additional code fragment may be provided to replace the predefined code
+ # in custom headers
+ kw['code'] = kw['fragment']
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for code snippet'
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'no'
+
+ for (flagsname,flagstype) in (('cxxflags','compiler'), ('cflags','compiler'), ('linkflags','linker')):
+ if flagsname in kw:
+ if not 'msg' in kw:
+ kw['msg'] = 'Checking for %s flags %s' % (flagstype, kw[flagsname])
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'no'
+
+ if not 'execute' in kw:
+ kw['execute'] = False
+ if kw['execute']:
+ kw['features'].append('test_exec')
+ kw['chmod'] = Utils.O755
+
+ if not 'errmsg' in kw:
+ kw['errmsg'] = 'not found'
+
+ if not 'okmsg' in kw:
+ kw['okmsg'] = 'yes'
+
+ if not 'code' in kw:
+ kw['code'] = SNIP_EMPTY_PROGRAM
+
+ # if there are headers to append automatically to the next tests
+ if self.env[INCKEYS]:
+ kw['code'] = '\n'.join(['#include <%s>' % x for x in self.env[INCKEYS]]) + '\n' + kw['code']
+
+ # in case defines lead to very long command-lines
+ if kw.get('merge_config_header') or env.merge_config_header:
+ kw['code'] = '%s\n\n%s' % (self.get_config_header(), kw['code'])
+ env.DEFINES = [] # modify the copy
+
+ if not kw.get('success'):
+ kw['success'] = None
+
+ if 'define_name' in kw:
+ self.undefine(kw['define_name'])
+ if not 'msg' in kw:
+ self.fatal('missing "msg" in conf.check(...)')
+
+@conf
+def post_check(self, *k, **kw):
+ """
+ Sets the variables after a test executed in
+ :py:func:`waflib.Tools.c_config.check` was run successfully
+ """
+ is_success = 0
+ if kw['execute']:
+ if kw['success'] is not None:
+ if kw.get('define_ret'):
+ is_success = kw['success']
+ else:
+ is_success = (kw['success'] == 0)
+ else:
+ is_success = (kw['success'] == 0)
+
+ if kw.get('define_name'):
+ comment = kw.get('comment', '')
+ define_name = kw['define_name']
+ if kw['execute'] and kw.get('define_ret') and isinstance(is_success, str):
+ if kw.get('global_define', 1):
+ self.define(define_name, is_success, quote=kw.get('quote', 1), comment=comment)
+ else:
+ if kw.get('quote', 1):
+ succ = '"%s"' % is_success
+ else:
+ succ = int(is_success)
+ val = '%s=%s' % (define_name, succ)
+ var = 'DEFINES_%s' % kw['uselib_store']
+ self.env.append_value(var, val)
+ else:
+ if kw.get('global_define', 1):
+ self.define_cond(define_name, is_success, comment=comment)
+ else:
+ var = 'DEFINES_%s' % kw['uselib_store']
+ self.env.append_value(var, '%s=%s' % (define_name, int(is_success)))
+
+ # define conf.env.HAVE_X to 1
+ if kw.get('add_have_to_env', 1):
+ if kw.get('uselib_store'):
+ self.env[self.have_define(kw['uselib_store'])] = 1
+ elif kw['execute'] and kw.get('define_ret'):
+ self.env[define_name] = is_success
+ else:
+ self.env[define_name] = int(is_success)
+
+ if 'header_name' in kw:
+ if kw.get('auto_add_header_name'):
+ self.env.append_value(INCKEYS, Utils.to_list(kw['header_name']))
+
+ if is_success and 'uselib_store' in kw:
+ from waflib.Tools import ccroot
+ # See get_uselib_vars in ccroot.py
+ _vars = set()
+ for x in kw['features']:
+ if x in ccroot.USELIB_VARS:
+ _vars |= ccroot.USELIB_VARS[x]
+
+ for k in _vars:
+ x = k.lower()
+ if x in kw:
+ self.env.append_value(k + '_' + kw['uselib_store'], kw[x])
+ return is_success
+
+@conf
+def check(self, *k, **kw):
+ """
+ Performs a configuration test by calling :py:func:`waflib.Configure.run_build`.
+ For the complete list of parameters, see :py:func:`waflib.Tools.c_config.validate_c`.
+ To force a specific compiler, pass ``compiler='c'`` or ``compiler='cxx'`` to the list of arguments
+
+ Besides build targets, complete builds can be given through a build function. All files will
+ be written to a temporary directory::
+
+ def build(bld):
+ lib_node = bld.srcnode.make_node('libdir/liblc1.c')
+ lib_node.parent.mkdir()
+ lib_node.write('#include <stdio.h>\\nint lib_func(void) { FILE *f = fopen("foo", "r");}\\n', 'w')
+ bld(features='c cshlib', source=[lib_node], linkflags=conf.env.EXTRA_LDFLAGS, target='liblc')
+ conf.check(build_fun=build, msg=msg)
+ """
+ self.validate_c(kw)
+ self.start_msg(kw['msg'], **kw)
+ ret = None
+ try:
+ ret = self.run_build(*k, **kw)
+ except self.errors.ConfigurationError:
+ self.end_msg(kw['errmsg'], 'YELLOW', **kw)
+ if Logs.verbose > 1:
+ raise
+ else:
+ self.fatal('The configuration failed')
+ else:
+ kw['success'] = ret
+
+ ret = self.post_check(*k, **kw)
+ if not ret:
+ self.end_msg(kw['errmsg'], 'YELLOW', **kw)
+ self.fatal('The configuration failed %r' % ret)
+ else:
+ self.end_msg(self.ret_msg(kw['okmsg'], kw), **kw)
+ return ret
+
+class test_exec(Task.Task):
+ """
+ A task that runs programs after they are built. See :py:func:`waflib.Tools.c_config.test_exec_fun`.
+ """
+ color = 'PINK'
+ def run(self):
+ if getattr(self.generator, 'rpath', None):
+ if getattr(self.generator, 'define_ret', False):
+ self.generator.bld.retval = self.generator.bld.cmd_and_log([self.inputs[0].abspath()])
+ else:
+ self.generator.bld.retval = self.generator.bld.exec_command([self.inputs[0].abspath()])
+ else:
+ env = self.env.env or {}
+ env.update(dict(os.environ))
+ for var in ('LD_LIBRARY_PATH', 'DYLD_LIBRARY_PATH', 'PATH'):
+ env[var] = self.inputs[0].parent.abspath() + os.path.pathsep + env.get(var, '')
+ if getattr(self.generator, 'define_ret', False):
+ self.generator.bld.retval = self.generator.bld.cmd_and_log([self.inputs[0].abspath()], env=env)
+ else:
+ self.generator.bld.retval = self.generator.bld.exec_command([self.inputs[0].abspath()], env=env)
+
+@feature('test_exec')
+@after_method('apply_link')
+def test_exec_fun(self):
+ """
+ The feature **test_exec** is used to create a task that will to execute the binary
+ created (link task output) during the build. The exit status will be set
+ on the build context, so only one program may have the feature *test_exec*.
+ This is used by configuration tests::
+
+ def configure(conf):
+ conf.check(execute=True)
+ """
+ self.create_task('test_exec', self.link_task.outputs[0])
+
+@conf
+def check_cxx(self, *k, **kw):
+ """
+ Runs a test with a task generator of the form::
+
+ conf.check(features='cxx cxxprogram', ...)
+ """
+ kw['compiler'] = 'cxx'
+ return self.check(*k, **kw)
+
+@conf
+def check_cc(self, *k, **kw):
+ """
+ Runs a test with a task generator of the form::
+
+ conf.check(features='c cprogram', ...)
+ """
+ kw['compiler'] = 'c'
+ return self.check(*k, **kw)
+
+@conf
+def set_define_comment(self, key, comment):
+ """
+ Sets a comment that will appear in the configuration header
+
+ :type key: string
+ :type comment: string
+ """
+ coms = self.env.DEFINE_COMMENTS
+ if not coms:
+ coms = self.env.DEFINE_COMMENTS = {}
+ coms[key] = comment or ''
+
+@conf
+def get_define_comment(self, key):
+ """
+ Returns the comment associated to a define
+
+ :type key: string
+ """
+ coms = self.env.DEFINE_COMMENTS or {}
+ return coms.get(key, '')
+
+@conf
+def define(self, key, val, quote=True, comment=''):
+ """
+ Stores a single define and its state into ``conf.env.DEFINES``. The value is cast to an integer (0/1).
+
+ :param key: define name
+ :type key: string
+ :param val: value
+ :type val: int or string
+ :param quote: enclose strings in quotes (yes by default)
+ :type quote: bool
+ """
+ assert isinstance(key, str)
+ if not key:
+ return
+ if val is True:
+ val = 1
+ elif val in (False, None):
+ val = 0
+
+ if isinstance(val, int) or isinstance(val, float):
+ s = '%s=%s'
+ else:
+ s = quote and '%s="%s"' or '%s=%s'
+ app = s % (key, str(val))
+
+ ban = key + '='
+ lst = self.env.DEFINES
+ for x in lst:
+ if x.startswith(ban):
+ lst[lst.index(x)] = app
+ break
+ else:
+ self.env.append_value('DEFINES', app)
+
+ self.env.append_unique(DEFKEYS, key)
+ self.set_define_comment(key, comment)
+
+@conf
+def undefine(self, key, comment=''):
+ """
+ Removes a global define from ``conf.env.DEFINES``
+
+ :param key: define name
+ :type key: string
+ """
+ assert isinstance(key, str)
+ if not key:
+ return
+ ban = key + '='
+ lst = [x for x in self.env.DEFINES if not x.startswith(ban)]
+ self.env.DEFINES = lst
+ self.env.append_unique(DEFKEYS, key)
+ self.set_define_comment(key, comment)
+
+@conf
+def define_cond(self, key, val, comment=''):
+ """
+ Conditionally defines a name::
+
+ def configure(conf):
+ conf.define_cond('A', True)
+ # equivalent to:
+ # if val: conf.define('A', 1)
+ # else: conf.undefine('A')
+
+ :param key: define name
+ :type key: string
+ :param val: value
+ :type val: int or string
+ """
+ assert isinstance(key, str)
+ if not key:
+ return
+ if val:
+ self.define(key, 1, comment=comment)
+ else:
+ self.undefine(key, comment=comment)
+
+@conf
+def is_defined(self, key):
+ """
+ Indicates whether a particular define is globally set in ``conf.env.DEFINES``.
+
+ :param key: define name
+ :type key: string
+ :return: True if the define is set
+ :rtype: bool
+ """
+ assert key and isinstance(key, str)
+
+ ban = key + '='
+ for x in self.env.DEFINES:
+ if x.startswith(ban):
+ return True
+ return False
+
+@conf
+def get_define(self, key):
+ """
+ Returns the value of an existing define, or None if not found
+
+ :param key: define name
+ :type key: string
+ :rtype: string
+ """
+ assert key and isinstance(key, str)
+
+ ban = key + '='
+ for x in self.env.DEFINES:
+ if x.startswith(ban):
+ return x[len(ban):]
+ return None
+
+@conf
+def have_define(self, key):
+ """
+ Returns a variable suitable for command-line or header use by removing invalid characters
+ and prefixing it with ``HAVE_``
+
+ :param key: define name
+ :type key: string
+ :return: the input key prefixed by *HAVE_* and substitute any invalid characters.
+ :rtype: string
+ """
+ return (self.env.HAVE_PAT or 'HAVE_%s') % Utils.quote_define_name(key)
+
+@conf
+def write_config_header(self, configfile='', guard='', top=False, defines=True, headers=False, remove=True, define_prefix=''):
+ """
+ Writes a configuration header containing defines and includes::
+
+ def configure(cnf):
+ cnf.define('A', 1)
+ cnf.write_config_header('config.h')
+
+ This function only adds include guards (if necessary), consult
+ :py:func:`waflib.Tools.c_config.get_config_header` for details on the body.
+
+ :param configfile: path to the file to create (relative or absolute)
+ :type configfile: string
+ :param guard: include guard name to add, by default it is computed from the file name
+ :type guard: string
+ :param top: write the configuration header from the build directory (default is from the current path)
+ :type top: bool
+ :param defines: add the defines (yes by default)
+ :type defines: bool
+ :param headers: add #include in the file
+ :type headers: bool
+ :param remove: remove the defines after they are added (yes by default, works like in autoconf)
+ :type remove: bool
+ :type define_prefix: string
+ :param define_prefix: prefix all the defines in the file with a particular prefix
+ """
+ if not configfile:
+ configfile = WAF_CONFIG_H
+ waf_guard = guard or 'W_%s_WAF' % Utils.quote_define_name(configfile)
+
+ node = top and self.bldnode or self.path.get_bld()
+ node = node.make_node(configfile)
+ node.parent.mkdir()
+
+ lst = ['/* WARNING! All changes made to this file will be lost! */\n']
+ lst.append('#ifndef %s\n#define %s\n' % (waf_guard, waf_guard))
+ lst.append(self.get_config_header(defines, headers, define_prefix=define_prefix))
+ lst.append('\n#endif /* %s */\n' % waf_guard)
+
+ node.write('\n'.join(lst))
+
+ # config files must not be removed on "waf clean"
+ self.env.append_unique(Build.CFG_FILES, [node.abspath()])
+
+ if remove:
+ for key in self.env[DEFKEYS]:
+ self.undefine(key)
+ self.env[DEFKEYS] = []
+
+@conf
+def get_config_header(self, defines=True, headers=False, define_prefix=''):
+ """
+ Creates the contents of a ``config.h`` file from the defines and includes
+ set in conf.env.define_key / conf.env.include_key. No include guards are added.
+
+ A prelude will be added from the variable env.WAF_CONFIG_H_PRELUDE if provided. This
+ can be used to insert complex macros or include guards::
+
+ def configure(conf):
+ conf.env.WAF_CONFIG_H_PRELUDE = '#include <unistd.h>\\n'
+ conf.write_config_header('config.h')
+
+ :param defines: write the defines values
+ :type defines: bool
+ :param headers: write include entries for each element in self.env.INCKEYS
+ :type headers: bool
+ :type define_prefix: string
+ :param define_prefix: prefix all the defines with a particular prefix
+ :return: the contents of a ``config.h`` file
+ :rtype: string
+ """
+ lst = []
+
+ if self.env.WAF_CONFIG_H_PRELUDE:
+ lst.append(self.env.WAF_CONFIG_H_PRELUDE)
+
+ if headers:
+ for x in self.env[INCKEYS]:
+ lst.append('#include <%s>' % x)
+
+ if defines:
+ tbl = {}
+ for k in self.env.DEFINES:
+ a, _, b = k.partition('=')
+ tbl[a] = b
+
+ for k in self.env[DEFKEYS]:
+ caption = self.get_define_comment(k)
+ if caption:
+ caption = ' /* %s */' % caption
+ try:
+ txt = '#define %s%s %s%s' % (define_prefix, k, tbl[k], caption)
+ except KeyError:
+ txt = '/* #undef %s%s */%s' % (define_prefix, k, caption)
+ lst.append(txt)
+ return "\n".join(lst)
+
+@conf
+def cc_add_flags(conf):
+ """
+ Adds CFLAGS / CPPFLAGS from os.environ to conf.env
+ """
+ conf.add_os_flags('CPPFLAGS', dup=False)
+ conf.add_os_flags('CFLAGS', dup=False)
+
+@conf
+def cxx_add_flags(conf):
+ """
+ Adds CXXFLAGS / CPPFLAGS from os.environ to conf.env
+ """
+ conf.add_os_flags('CPPFLAGS', dup=False)
+ conf.add_os_flags('CXXFLAGS', dup=False)
+
+@conf
+def link_add_flags(conf):
+ """
+ Adds LINKFLAGS / LDFLAGS from os.environ to conf.env
+ """
+ conf.add_os_flags('LINKFLAGS', dup=False)
+ conf.add_os_flags('LDFLAGS', dup=False)
+
+@conf
+def cc_load_tools(conf):
+ """
+ Loads the Waf c extensions
+ """
+ if not conf.env.DEST_OS:
+ conf.env.DEST_OS = Utils.unversioned_sys_platform()
+ conf.load('c')
+
+@conf
+def cxx_load_tools(conf):
+ """
+ Loads the Waf c++ extensions
+ """
+ if not conf.env.DEST_OS:
+ conf.env.DEST_OS = Utils.unversioned_sys_platform()
+ conf.load('cxx')
+
+@conf
+def get_cc_version(conf, cc, gcc=False, icc=False, clang=False):
+ """
+ Runs the preprocessor to determine the gcc/icc/clang version
+
+ The variables CC_VERSION, DEST_OS, DEST_BINFMT and DEST_CPU will be set in *conf.env*
+
+ :raise: :py:class:`waflib.Errors.ConfigurationError`
+ """
+ cmd = cc + ['-dM', '-E', '-']
+ env = conf.env.env or None
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0, input='\n'.encode(), env=env)
+ except Errors.WafError:
+ conf.fatal('Could not determine the compiler version %r' % cmd)
+
+ if gcc:
+ if out.find('__INTEL_COMPILER') >= 0:
+ conf.fatal('The intel compiler pretends to be gcc')
+ if out.find('__GNUC__') < 0 and out.find('__clang__') < 0:
+ conf.fatal('Could not determine the compiler type')
+
+ if icc and out.find('__INTEL_COMPILER') < 0:
+ conf.fatal('Not icc/icpc')
+
+ if clang and out.find('__clang__') < 0:
+ conf.fatal('Not clang/clang++')
+ if not clang and out.find('__clang__') >= 0:
+ conf.fatal('Could not find gcc/g++ (only Clang), if renamed try eg: CC=gcc48 CXX=g++48 waf configure')
+
+ k = {}
+ if icc or gcc or clang:
+ out = out.splitlines()
+ for line in out:
+ lst = shlex.split(line)
+ if len(lst)>2:
+ key = lst[1]
+ val = lst[2]
+ k[key] = val
+
+ def isD(var):
+ return var in k
+
+ # Some documentation is available at http://predef.sourceforge.net
+ # The names given to DEST_OS must match what Utils.unversioned_sys_platform() returns.
+ if not conf.env.DEST_OS:
+ conf.env.DEST_OS = ''
+ for i in MACRO_TO_DESTOS:
+ if isD(i):
+ conf.env.DEST_OS = MACRO_TO_DESTOS[i]
+ break
+ else:
+ if isD('__APPLE__') and isD('__MACH__'):
+ conf.env.DEST_OS = 'darwin'
+ elif isD('__unix__'): # unix must be tested last as it's a generic fallback
+ conf.env.DEST_OS = 'generic'
+
+ if isD('__ELF__'):
+ conf.env.DEST_BINFMT = 'elf'
+ elif isD('__WINNT__') or isD('__CYGWIN__') or isD('_WIN32'):
+ conf.env.DEST_BINFMT = 'pe'
+ if not conf.env.IMPLIBDIR:
+ conf.env.IMPLIBDIR = conf.env.LIBDIR # for .lib or .dll.a files
+ conf.env.LIBDIR = conf.env.BINDIR
+ elif isD('__APPLE__'):
+ conf.env.DEST_BINFMT = 'mac-o'
+
+ if not conf.env.DEST_BINFMT:
+ # Infer the binary format from the os name.
+ conf.env.DEST_BINFMT = Utils.destos_to_binfmt(conf.env.DEST_OS)
+
+ for i in MACRO_TO_DEST_CPU:
+ if isD(i):
+ conf.env.DEST_CPU = MACRO_TO_DEST_CPU[i]
+ break
+
+ Logs.debug('ccroot: dest platform: ' + ' '.join([conf.env[x] or '?' for x in ('DEST_OS', 'DEST_BINFMT', 'DEST_CPU')]))
+ if icc:
+ ver = k['__INTEL_COMPILER']
+ conf.env.CC_VERSION = (ver[:-2], ver[-2], ver[-1])
+ else:
+ if isD('__clang__') and isD('__clang_major__'):
+ conf.env.CC_VERSION = (k['__clang_major__'], k['__clang_minor__'], k['__clang_patchlevel__'])
+ else:
+ # older clang versions and gcc
+ conf.env.CC_VERSION = (k['__GNUC__'], k['__GNUC_MINOR__'], k.get('__GNUC_PATCHLEVEL__', '0'))
+ return k
+
+@conf
+def get_xlc_version(conf, cc):
+ """
+ Returns the Aix compiler version
+
+ :raise: :py:class:`waflib.Errors.ConfigurationError`
+ """
+ cmd = cc + ['-qversion']
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0)
+ except Errors.WafError:
+ conf.fatal('Could not find xlc %r' % cmd)
+
+ # the intention is to catch the 8.0 in "IBM XL C/C++ Enterprise Edition V8.0 for AIX..."
+ for v in (r"IBM XL C/C\+\+.* V(?P<major>\d*)\.(?P<minor>\d*)",):
+ version_re = re.compile(v, re.I).search
+ match = version_re(out or err)
+ if match:
+ k = match.groupdict()
+ conf.env.CC_VERSION = (k['major'], k['minor'])
+ break
+ else:
+ conf.fatal('Could not determine the XLC version.')
+
+@conf
+def get_suncc_version(conf, cc):
+ """
+ Returns the Sun compiler version
+
+ :raise: :py:class:`waflib.Errors.ConfigurationError`
+ """
+ cmd = cc + ['-V']
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0)
+ except Errors.WafError as e:
+ # Older versions of the compiler exit with non-zero status when reporting their version
+ if not (hasattr(e, 'returncode') and hasattr(e, 'stdout') and hasattr(e, 'stderr')):
+ conf.fatal('Could not find suncc %r' % cmd)
+ out = e.stdout
+ err = e.stderr
+
+ version = (out or err)
+ version = version.splitlines()[0]
+
+ # cc: Sun C 5.10 SunOS_i386 2009/06/03
+ # cc: Studio 12.5 Sun C++ 5.14 SunOS_sparc Beta 2015/11/17
+ # cc: WorkShop Compilers 5.0 98/12/15 C 5.0
+ version_re = re.compile(r'cc: (studio.*?|\s+)?(sun\s+(c\+\+|c)|(WorkShop\s+Compilers))?\s+(?P<major>\d*)\.(?P<minor>\d*)', re.I).search
+ match = version_re(version)
+ if match:
+ k = match.groupdict()
+ conf.env.CC_VERSION = (k['major'], k['minor'])
+ else:
+ conf.fatal('Could not determine the suncc version.')
+
+# ============ the --as-needed flag should added during the configuration, not at runtime =========
+
+@conf
+def add_as_needed(self):
+ """
+ Adds ``--as-needed`` to the *LINKFLAGS*
+ On some platforms, it is a default flag. In some cases (e.g., in NS-3) it is necessary to explicitly disable this feature with `-Wl,--no-as-needed` flag.
+ """
+ if self.env.DEST_BINFMT == 'elf' and 'gcc' in (self.env.CXX_NAME, self.env.CC_NAME):
+ self.env.append_unique('LINKFLAGS', '-Wl,--as-needed')
+
+# ============ parallel configuration
+
+class cfgtask(Task.Task):
+ """
+ A task that executes build configuration tests (calls conf.check)
+
+ Make sure to use locks if concurrent access to the same conf.env data is necessary.
+ """
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.run_after = set()
+
+ def display(self):
+ return ''
+
+ def runnable_status(self):
+ for x in self.run_after:
+ if not x.hasrun:
+ return Task.ASK_LATER
+ return Task.RUN_ME
+
+ def uid(self):
+ return Utils.SIG_NIL
+
+ def signature(self):
+ return Utils.SIG_NIL
+
+ def run(self):
+ conf = self.conf
+ bld = Build.BuildContext(top_dir=conf.srcnode.abspath(), out_dir=conf.bldnode.abspath())
+ bld.env = conf.env
+ bld.init_dirs()
+ bld.in_msg = 1 # suppress top-level start_msg
+ bld.logger = self.logger
+ bld.multicheck_task = self
+ args = self.args
+ try:
+ if 'func' in args:
+ bld.test(build_fun=args['func'],
+ msg=args.get('msg', ''),
+ okmsg=args.get('okmsg', ''),
+ errmsg=args.get('errmsg', ''),
+ )
+ else:
+ args['multicheck_mandatory'] = args.get('mandatory', True)
+ args['mandatory'] = True
+ try:
+ bld.check(**args)
+ finally:
+ args['mandatory'] = args['multicheck_mandatory']
+ except Exception:
+ return 1
+
+ def process(self):
+ Task.Task.process(self)
+ if 'msg' in self.args:
+ with self.generator.bld.multicheck_lock:
+ self.conf.start_msg(self.args['msg'])
+ if self.hasrun == Task.NOT_RUN:
+ self.conf.end_msg('test cancelled', 'YELLOW')
+ elif self.hasrun != Task.SUCCESS:
+ self.conf.end_msg(self.args.get('errmsg', 'no'), 'YELLOW')
+ else:
+ self.conf.end_msg(self.args.get('okmsg', 'yes'), 'GREEN')
+
+@conf
+def multicheck(self, *k, **kw):
+ """
+ Runs configuration tests in parallel; results are printed sequentially at the end of the build
+ but each test must provide its own msg value to display a line::
+
+ def test_build(ctx):
+ ctx.in_msg = True # suppress console outputs
+ ctx.check_large_file(mandatory=False)
+
+ conf.multicheck(
+ {'header_name':'stdio.h', 'msg':'... stdio', 'uselib_store':'STDIO', 'global_define':False},
+ {'header_name':'xyztabcd.h', 'msg':'... optional xyztabcd.h', 'mandatory': False},
+ {'header_name':'stdlib.h', 'msg':'... stdlib', 'okmsg': 'aye', 'errmsg': 'nope'},
+ {'func': test_build, 'msg':'... testing an arbitrary build function', 'okmsg':'ok'},
+ msg = 'Checking for headers in parallel',
+ mandatory = True, # mandatory tests raise an error at the end
+ run_all_tests = True, # try running all tests
+ )
+
+ The configuration tests may modify the values in conf.env in any order, and the define
+ values can affect configuration tests being executed. It is hence recommended
+ to provide `uselib_store` values with `global_define=False` to prevent such issues.
+ """
+ self.start_msg(kw.get('msg', 'Executing %d configuration tests' % len(k)), **kw)
+
+ # Force a copy so that threads append to the same list at least
+ # no order is guaranteed, but the values should not disappear at least
+ for var in ('DEFINES', DEFKEYS):
+ self.env.append_value(var, [])
+ self.env.DEFINE_COMMENTS = self.env.DEFINE_COMMENTS or {}
+
+ # define a task object that will execute our tests
+ class par(object):
+ def __init__(self):
+ self.keep = False
+ self.task_sigs = {}
+ self.progress_bar = 0
+ def total(self):
+ return len(tasks)
+ def to_log(self, *k, **kw):
+ return
+
+ bld = par()
+ bld.keep = kw.get('run_all_tests', True)
+ bld.imp_sigs = {}
+ tasks = []
+
+ id_to_task = {}
+ for dct in k:
+ x = Task.classes['cfgtask'](bld=bld, env=None)
+ tasks.append(x)
+ x.args = dct
+ x.bld = bld
+ x.conf = self
+ x.args = dct
+
+ # bind a logger that will keep the info in memory
+ x.logger = Logs.make_mem_logger(str(id(x)), self.logger)
+
+ if 'id' in dct:
+ id_to_task[dct['id']] = x
+
+ # second pass to set dependencies with after_test/before_test
+ for x in tasks:
+ for key in Utils.to_list(x.args.get('before_tests', [])):
+ tsk = id_to_task[key]
+ if not tsk:
+ raise ValueError('No test named %r' % key)
+ tsk.run_after.add(x)
+ for key in Utils.to_list(x.args.get('after_tests', [])):
+ tsk = id_to_task[key]
+ if not tsk:
+ raise ValueError('No test named %r' % key)
+ x.run_after.add(tsk)
+
+ def it():
+ yield tasks
+ while 1:
+ yield []
+ bld.producer = p = Runner.Parallel(bld, Options.options.jobs)
+ bld.multicheck_lock = Utils.threading.Lock()
+ p.biter = it()
+
+ self.end_msg('started')
+ p.start()
+
+ # flush the logs in order into the config.log
+ for x in tasks:
+ x.logger.memhandler.flush()
+
+ self.start_msg('-> processing test results')
+ if p.error:
+ for x in p.error:
+ if getattr(x, 'err_msg', None):
+ self.to_log(x.err_msg)
+ self.end_msg('fail', color='RED')
+ raise Errors.WafError('There is an error in the library, read config.log for more information')
+
+ failure_count = 0
+ for x in tasks:
+ if x.hasrun not in (Task.SUCCESS, Task.NOT_RUN):
+ failure_count += 1
+
+ if failure_count:
+ self.end_msg(kw.get('errmsg', '%s test failed' % failure_count), color='YELLOW', **kw)
+ else:
+ self.end_msg('all ok', **kw)
+
+ for x in tasks:
+ if x.hasrun != Task.SUCCESS:
+ if x.args.get('mandatory', True):
+ self.fatal(kw.get('fatalmsg') or 'One of the tests has failed, read config.log for more information')
+
+@conf
+def check_gcc_o_space(self, mode='c'):
+ if int(self.env.CC_VERSION[0]) > 4:
+ # this is for old compilers
+ return
+ self.env.stash()
+ if mode == 'c':
+ self.env.CCLNK_TGT_F = ['-o', '']
+ elif mode == 'cxx':
+ self.env.CXXLNK_TGT_F = ['-o', '']
+ features = '%s %sshlib' % (mode, mode)
+ try:
+ self.check(msg='Checking if the -o link must be split from arguments', fragment=SNIP_EMPTY_PROGRAM, features=features)
+ except self.errors.ConfigurationError:
+ self.env.revert()
+ else:
+ self.env.commit()
+
diff --git a/waflib/Tools/c_osx.py b/waflib/Tools/c_osx.py
new file mode 100644
index 00000000..f70b128b
--- /dev/null
+++ b/waflib/Tools/c_osx.py
@@ -0,0 +1,193 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2008-2018 (ita)
+
+"""
+MacOSX related tools
+"""
+
+import os, shutil, platform
+from waflib import Task, Utils
+from waflib.TaskGen import taskgen_method, feature, after_method, before_method
+
+app_info = '''
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+ <key>CFBundlePackageType</key>
+ <string>APPL</string>
+ <key>CFBundleGetInfoString</key>
+ <string>Created by Waf</string>
+ <key>CFBundleSignature</key>
+ <string>????</string>
+ <key>NOTE</key>
+ <string>THIS IS A GENERATED FILE, DO NOT MODIFY</string>
+ <key>CFBundleExecutable</key>
+ <string>{app_name}</string>
+</dict>
+</plist>
+'''
+"""
+plist template
+"""
+
+@feature('c', 'cxx')
+def set_macosx_deployment_target(self):
+ """
+ see WAF issue 285 and also and also http://trac.macports.org/ticket/17059
+ """
+ if self.env.MACOSX_DEPLOYMENT_TARGET:
+ os.environ['MACOSX_DEPLOYMENT_TARGET'] = self.env.MACOSX_DEPLOYMENT_TARGET
+ elif 'MACOSX_DEPLOYMENT_TARGET' not in os.environ:
+ if Utils.unversioned_sys_platform() == 'darwin':
+ os.environ['MACOSX_DEPLOYMENT_TARGET'] = '.'.join(platform.mac_ver()[0].split('.')[:2])
+
+@taskgen_method
+def create_bundle_dirs(self, name, out):
+ """
+ Creates bundle folders, used by :py:func:`create_task_macplist` and :py:func:`create_task_macapp`
+ """
+ dir = out.parent.find_or_declare(name)
+ dir.mkdir()
+ macos = dir.find_or_declare(['Contents', 'MacOS'])
+ macos.mkdir()
+ return dir
+
+def bundle_name_for_output(out):
+ name = out.name
+ k = name.rfind('.')
+ if k >= 0:
+ name = name[:k] + '.app'
+ else:
+ name = name + '.app'
+ return name
+
+@feature('cprogram', 'cxxprogram')
+@after_method('apply_link')
+def create_task_macapp(self):
+ """
+ To compile an executable into a Mac application (a .app), set its *mac_app* attribute::
+
+ def build(bld):
+ bld.shlib(source='a.c', target='foo', mac_app=True)
+
+ To force *all* executables to be transformed into Mac applications::
+
+ def build(bld):
+ bld.env.MACAPP = True
+ bld.shlib(source='a.c', target='foo')
+ """
+ if self.env.MACAPP or getattr(self, 'mac_app', False):
+ out = self.link_task.outputs[0]
+
+ name = bundle_name_for_output(out)
+ dir = self.create_bundle_dirs(name, out)
+
+ n1 = dir.find_or_declare(['Contents', 'MacOS', out.name])
+
+ self.apptask = self.create_task('macapp', self.link_task.outputs, n1)
+ inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/MacOS/' % name
+ self.add_install_files(install_to=inst_to, install_from=n1, chmod=Utils.O755)
+
+ if getattr(self, 'mac_files', None):
+ # this only accepts files; they will be installed as seen from mac_files_root
+ mac_files_root = getattr(self, 'mac_files_root', None)
+ if isinstance(mac_files_root, str):
+ mac_files_root = self.path.find_node(mac_files_root)
+ if not mac_files_root:
+ self.bld.fatal('Invalid mac_files_root %r' % self.mac_files_root)
+ res_dir = n1.parent.parent.make_node('Resources')
+ inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Resources' % name
+ for node in self.to_nodes(self.mac_files):
+ relpath = node.path_from(mac_files_root or node.parent)
+ self.create_task('macapp', node, res_dir.make_node(relpath))
+ self.add_install_as(install_to=os.path.join(inst_to, relpath), install_from=node)
+
+ if getattr(self.bld, 'is_install', None):
+ # disable regular binary installation
+ self.install_task.hasrun = Task.SKIP_ME
+
+@feature('cprogram', 'cxxprogram')
+@after_method('apply_link')
+def create_task_macplist(self):
+ """
+ Creates a :py:class:`waflib.Tools.c_osx.macplist` instance.
+ """
+ if self.env.MACAPP or getattr(self, 'mac_app', False):
+ out = self.link_task.outputs[0]
+
+ name = bundle_name_for_output(out)
+
+ dir = self.create_bundle_dirs(name, out)
+ n1 = dir.find_or_declare(['Contents', 'Info.plist'])
+ self.plisttask = plisttask = self.create_task('macplist', [], n1)
+ plisttask.context = {
+ 'app_name': self.link_task.outputs[0].name,
+ 'env': self.env
+ }
+
+ plist_ctx = getattr(self, 'plist_context', None)
+ if (plist_ctx):
+ plisttask.context.update(plist_ctx)
+
+ if getattr(self, 'mac_plist', False):
+ node = self.path.find_resource(self.mac_plist)
+ if node:
+ plisttask.inputs.append(node)
+ else:
+ plisttask.code = self.mac_plist
+ else:
+ plisttask.code = app_info
+
+ inst_to = getattr(self, 'install_path', '/Applications') + '/%s/Contents/' % name
+ self.add_install_files(install_to=inst_to, install_from=n1)
+
+@feature('cshlib', 'cxxshlib')
+@before_method('apply_link', 'propagate_uselib_vars')
+def apply_bundle(self):
+ """
+ To make a bundled shared library (a ``.bundle``), set the *mac_bundle* attribute::
+
+ def build(bld):
+ bld.shlib(source='a.c', target='foo', mac_bundle = True)
+
+ To force *all* executables to be transformed into bundles::
+
+ def build(bld):
+ bld.env.MACBUNDLE = True
+ bld.shlib(source='a.c', target='foo')
+ """
+ if self.env.MACBUNDLE or getattr(self, 'mac_bundle', False):
+ self.env.LINKFLAGS_cshlib = self.env.LINKFLAGS_cxxshlib = [] # disable the '-dynamiclib' flag
+ self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.macbundle_PATTERN
+ use = self.use = self.to_list(getattr(self, 'use', []))
+ if not 'MACBUNDLE' in use:
+ use.append('MACBUNDLE')
+
+app_dirs = ['Contents', 'Contents/MacOS', 'Contents/Resources']
+
+class macapp(Task.Task):
+ """
+ Creates mac applications
+ """
+ color = 'PINK'
+ def run(self):
+ self.outputs[0].parent.mkdir()
+ shutil.copy2(self.inputs[0].srcpath(), self.outputs[0].abspath())
+
+class macplist(Task.Task):
+ """
+ Creates plist files
+ """
+ color = 'PINK'
+ ext_in = ['.bin']
+ def run(self):
+ if getattr(self, 'code', None):
+ txt = self.code
+ else:
+ txt = self.inputs[0].read()
+ context = getattr(self, 'context', {})
+ txt = txt.format(**context)
+ self.outputs[0].write(txt)
+
diff --git a/waflib/Tools/c_preproc.py b/waflib/Tools/c_preproc.py
new file mode 100644
index 00000000..7e04b4a7
--- /dev/null
+++ b/waflib/Tools/c_preproc.py
@@ -0,0 +1,1091 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+C/C++ preprocessor for finding dependencies
+
+Reasons for using the Waf preprocessor by default
+
+#. Some c/c++ extensions (Qt) require a custom preprocessor for obtaining the dependencies (.moc files)
+#. Not all compilers provide .d files for obtaining the dependencies (portability)
+#. A naive file scanner will not catch the constructs such as "#include foo()"
+#. A naive file scanner will catch unnecessary dependencies (change an unused header -> recompile everything)
+
+Regarding the speed concerns:
+
+* the preprocessing is performed only when files must be compiled
+* the macros are evaluated only for #if/#elif/#include
+* system headers are not scanned by default
+
+Now if you do not want the Waf preprocessor, the tool +gccdeps* uses the .d files produced
+during the compilation to track the dependencies (useful when used with the boost libraries).
+It only works with gcc >= 4.4 though.
+
+A dumb preprocessor is also available in the tool *c_dumbpreproc*
+"""
+# TODO: more varargs, pragma once
+
+import re, string, traceback
+from waflib import Logs, Utils, Errors
+
+class PreprocError(Errors.WafError):
+ pass
+
+FILE_CACHE_SIZE = 100000
+LINE_CACHE_SIZE = 100000
+
+POPFILE = '-'
+"Constant representing a special token used in :py:meth:`waflib.Tools.c_preproc.c_parser.start` iteration to switch to a header read previously"
+
+recursion_limit = 150
+"Limit on the amount of files to read in the dependency scanner"
+
+go_absolute = False
+"Set to True to track headers on files in /usr/include, else absolute paths are ignored (but it becomes very slow)"
+
+standard_includes = ['/usr/local/include', '/usr/include']
+if Utils.is_win32:
+ standard_includes = []
+
+use_trigraphs = 0
+"""Apply trigraph rules (False by default)"""
+
+# obsolete, do not use
+strict_quotes = 0
+
+g_optrans = {
+'not':'!',
+'not_eq':'!',
+'and':'&&',
+'and_eq':'&=',
+'or':'||',
+'or_eq':'|=',
+'xor':'^',
+'xor_eq':'^=',
+'bitand':'&',
+'bitor':'|',
+'compl':'~',
+}
+"""Operators such as and/or/xor for c++. Set an empty dict to disable."""
+
+# ignore #warning and #error
+re_lines = re.compile(
+ '^[ \t]*(?:#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*)\r*$',
+ re.IGNORECASE | re.MULTILINE)
+"""Match #include lines"""
+
+re_mac = re.compile("^[a-zA-Z_]\w*")
+"""Match macro definitions"""
+
+re_fun = re.compile('^[a-zA-Z_][a-zA-Z0-9_]*[(]')
+"""Match macro functions"""
+
+re_pragma_once = re.compile('^\s*once\s*', re.IGNORECASE)
+"""Match #pragma once statements"""
+
+re_nl = re.compile('\\\\\r*\n', re.MULTILINE)
+"""Match newlines"""
+
+re_cpp = re.compile(r'//.*?$|/\*.*?\*/|\'(?:\\.|[^\\\'])*\'|"(?:\\.|[^\\"])*"', re.DOTALL | re.MULTILINE )
+"""Filter C/C++ comments"""
+
+trig_def = [('??'+a, b) for a, b in zip("=-/!'()<>", r'#~\|^[]{}')]
+"""Trigraph definitions"""
+
+chr_esc = {'0':0, 'a':7, 'b':8, 't':9, 'n':10, 'f':11, 'v':12, 'r':13, '\\':92, "'":39}
+"""Escape characters"""
+
+NUM = 'i'
+"""Number token"""
+
+OP = 'O'
+"""Operator token"""
+
+IDENT = 'T'
+"""Identifier token"""
+
+STR = 's'
+"""String token"""
+
+CHAR = 'c'
+"""Character token"""
+
+tok_types = [NUM, STR, IDENT, OP]
+"""Token types"""
+
+exp_types = [
+ r"""0[xX](?P<hex>[a-fA-F0-9]+)(?P<qual1>[uUlL]*)|L*?'(?P<char>(\\.|[^\\'])+)'|(?P<n1>\d+)[Ee](?P<exp0>[+-]*?\d+)(?P<float0>[fFlL]*)|(?P<n2>\d*\.\d+)([Ee](?P<exp1>[+-]*?\d+))?(?P<float1>[fFlL]*)|(?P<n4>\d+\.\d*)([Ee](?P<exp2>[+-]*?\d+))?(?P<float2>[fFlL]*)|(?P<oct>0*)(?P<n0>\d+)(?P<qual2>[uUlL]*)""",
+ r'L?"([^"\\]|\\.)*"',
+ r'[a-zA-Z_]\w*',
+ r'%:%:|<<=|>>=|\.\.\.|<<|<%|<:|<=|>>|>=|\+\+|\+=|--|->|-=|\*=|/=|%:|%=|%>|==|&&|&=|\|\||\|=|\^=|:>|!=|##|[\(\)\{\}\[\]<>\?\|\^\*\+&=:!#;,%/\-\?\~\.]',
+]
+"""Expression types"""
+
+re_clexer = re.compile('|'.join(["(?P<%s>%s)" % (name, part) for name, part in zip(tok_types, exp_types)]), re.M)
+"""Match expressions into tokens"""
+
+accepted = 'a'
+"""Parser state is *accepted*"""
+
+ignored = 'i'
+"""Parser state is *ignored*, for example preprocessor lines in an #if 0 block"""
+
+undefined = 'u'
+"""Parser state is *undefined* at the moment"""
+
+skipped = 's'
+"""Parser state is *skipped*, for example preprocessor lines in a #elif 0 block"""
+
+def repl(m):
+ """Replace function used with :py:attr:`waflib.Tools.c_preproc.re_cpp`"""
+ s = m.group()
+ if s[0] == '/':
+ return ' '
+ return s
+
+prec = {}
+"""
+Operator precedence rules required for parsing expressions of the form::
+
+ #if 1 && 2 != 0
+"""
+ops = ['* / %', '+ -', '<< >>', '< <= >= >', '== !=', '& | ^', '&& ||', ',']
+for x, syms in enumerate(ops):
+ for u in syms.split():
+ prec[u] = x
+
+def reduce_nums(val_1, val_2, val_op):
+ """
+ Apply arithmetic rules to compute a result
+
+ :param val1: input parameter
+ :type val1: int or string
+ :param val2: input parameter
+ :type val2: int or string
+ :param val_op: C operator in *+*, */*, *-*, etc
+ :type val_op: string
+ :rtype: int
+ """
+ #print val_1, val_2, val_op
+
+ # now perform the operation, make certain a and b are numeric
+ try:
+ a = 0 + val_1
+ except TypeError:
+ a = int(val_1)
+ try:
+ b = 0 + val_2
+ except TypeError:
+ b = int(val_2)
+
+ d = val_op
+ if d == '%':
+ c = a % b
+ elif d=='+':
+ c = a + b
+ elif d=='-':
+ c = a - b
+ elif d=='*':
+ c = a * b
+ elif d=='/':
+ c = a / b
+ elif d=='^':
+ c = a ^ b
+ elif d=='==':
+ c = int(a == b)
+ elif d=='|' or d == 'bitor':
+ c = a | b
+ elif d=='||' or d == 'or' :
+ c = int(a or b)
+ elif d=='&' or d == 'bitand':
+ c = a & b
+ elif d=='&&' or d == 'and':
+ c = int(a and b)
+ elif d=='!=' or d == 'not_eq':
+ c = int(a != b)
+ elif d=='^' or d == 'xor':
+ c = int(a^b)
+ elif d=='<=':
+ c = int(a <= b)
+ elif d=='<':
+ c = int(a < b)
+ elif d=='>':
+ c = int(a > b)
+ elif d=='>=':
+ c = int(a >= b)
+ elif d=='<<':
+ c = a << b
+ elif d=='>>':
+ c = a >> b
+ else:
+ c = 0
+ return c
+
+def get_num(lst):
+ """
+ Try to obtain a number from a list of tokens. The token types are defined in :py:attr:`waflib.Tools.ccroot.tok_types`.
+
+ :param lst: list of preprocessor tokens
+ :type lst: list of tuple (tokentype, value)
+ :return: a pair containing the number and the rest of the list
+ :rtype: tuple(value, list)
+ """
+ if not lst:
+ raise PreprocError('empty list for get_num')
+ (p, v) = lst[0]
+ if p == OP:
+ if v == '(':
+ count_par = 1
+ i = 1
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == OP:
+ if v == ')':
+ count_par -= 1
+ if count_par == 0:
+ break
+ elif v == '(':
+ count_par += 1
+ i += 1
+ else:
+ raise PreprocError('rparen expected %r' % lst)
+
+ (num, _) = get_term(lst[1:i])
+ return (num, lst[i+1:])
+
+ elif v == '+':
+ return get_num(lst[1:])
+ elif v == '-':
+ num, lst = get_num(lst[1:])
+ return (reduce_nums('-1', num, '*'), lst)
+ elif v == '!':
+ num, lst = get_num(lst[1:])
+ return (int(not int(num)), lst)
+ elif v == '~':
+ num, lst = get_num(lst[1:])
+ return (~ int(num), lst)
+ else:
+ raise PreprocError('Invalid op token %r for get_num' % lst)
+ elif p == NUM:
+ return v, lst[1:]
+ elif p == IDENT:
+ # all macros should have been replaced, remaining identifiers eval to 0
+ return 0, lst[1:]
+ else:
+ raise PreprocError('Invalid token %r for get_num' % lst)
+
+def get_term(lst):
+ """
+ Evaluate an expression recursively, for example::
+
+ 1+1+1 -> 2+1 -> 3
+
+ :param lst: list of tokens
+ :type lst: list of tuple(token, value)
+ :return: the value and the remaining tokens
+ :rtype: value, list
+ """
+
+ if not lst:
+ raise PreprocError('empty list for get_term')
+ num, lst = get_num(lst)
+ if not lst:
+ return (num, [])
+ (p, v) = lst[0]
+ if p == OP:
+ if v == ',':
+ # skip
+ return get_term(lst[1:])
+ elif v == '?':
+ count_par = 0
+ i = 1
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == OP:
+ if v == ')':
+ count_par -= 1
+ elif v == '(':
+ count_par += 1
+ elif v == ':':
+ if count_par == 0:
+ break
+ i += 1
+ else:
+ raise PreprocError('rparen expected %r' % lst)
+
+ if int(num):
+ return get_term(lst[1:i])
+ else:
+ return get_term(lst[i+1:])
+
+ else:
+ num2, lst = get_num(lst[1:])
+
+ if not lst:
+ # no more tokens to process
+ num2 = reduce_nums(num, num2, v)
+ return get_term([(NUM, num2)] + lst)
+
+ # operator precedence
+ p2, v2 = lst[0]
+ if p2 != OP:
+ raise PreprocError('op expected %r' % lst)
+
+ if prec[v2] >= prec[v]:
+ num2 = reduce_nums(num, num2, v)
+ return get_term([(NUM, num2)] + lst)
+ else:
+ num3, lst = get_num(lst[1:])
+ num3 = reduce_nums(num2, num3, v2)
+ return get_term([(NUM, num), (p, v), (NUM, num3)] + lst)
+
+
+ raise PreprocError('cannot reduce %r' % lst)
+
+def reduce_eval(lst):
+ """
+ Take a list of tokens and output true or false for #if/#elif conditions.
+
+ :param lst: a list of tokens
+ :type lst: list of tuple(token, value)
+ :return: a token
+ :rtype: tuple(NUM, int)
+ """
+ num, lst = get_term(lst)
+ return (NUM, num)
+
+def stringize(lst):
+ """
+ Merge a list of tokens into a string
+
+ :param lst: a list of tokens
+ :type lst: list of tuple(token, value)
+ :rtype: string
+ """
+ lst = [str(v2) for (p2, v2) in lst]
+ return "".join(lst)
+
+def paste_tokens(t1, t2):
+ """
+ Token pasting works between identifiers, particular operators, and identifiers and numbers::
+
+ a ## b -> ab
+ > ## = -> >=
+ a ## 2 -> a2
+
+ :param t1: token
+ :type t1: tuple(type, value)
+ :param t2: token
+ :type t2: tuple(type, value)
+ """
+ p1 = None
+ if t1[0] == OP and t2[0] == OP:
+ p1 = OP
+ elif t1[0] == IDENT and (t2[0] == IDENT or t2[0] == NUM):
+ p1 = IDENT
+ elif t1[0] == NUM and t2[0] == NUM:
+ p1 = NUM
+ if not p1:
+ raise PreprocError('tokens do not make a valid paste %r and %r' % (t1, t2))
+ return (p1, t1[1] + t2[1])
+
+def reduce_tokens(lst, defs, ban=[]):
+ """
+ Replace the tokens in lst, using the macros provided in defs, and a list of macros that cannot be re-applied
+
+ :param lst: list of tokens
+ :type lst: list of tuple(token, value)
+ :param defs: macro definitions
+ :type defs: dict
+ :param ban: macros that cannot be substituted (recursion is not allowed)
+ :type ban: list of string
+ :return: the new list of tokens
+ :rtype: value, list
+ """
+
+ i = 0
+ while i < len(lst):
+ (p, v) = lst[i]
+
+ if p == IDENT and v == "defined":
+ del lst[i]
+ if i < len(lst):
+ (p2, v2) = lst[i]
+ if p2 == IDENT:
+ if v2 in defs:
+ lst[i] = (NUM, 1)
+ else:
+ lst[i] = (NUM, 0)
+ elif p2 == OP and v2 == '(':
+ del lst[i]
+ (p2, v2) = lst[i]
+ del lst[i] # remove the ident, and change the ) for the value
+ if v2 in defs:
+ lst[i] = (NUM, 1)
+ else:
+ lst[i] = (NUM, 0)
+ else:
+ raise PreprocError('Invalid define expression %r' % lst)
+
+ elif p == IDENT and v in defs:
+
+ if isinstance(defs[v], str):
+ a, b = extract_macro(defs[v])
+ defs[v] = b
+ macro_def = defs[v]
+ to_add = macro_def[1]
+
+ if isinstance(macro_def[0], list):
+ # macro without arguments
+ del lst[i]
+ accu = to_add[:]
+ reduce_tokens(accu, defs, ban+[v])
+ for tmp in accu:
+ lst.insert(i, tmp)
+ i += 1
+ else:
+ # collect the arguments for the funcall
+
+ args = []
+ del lst[i]
+
+ if i >= len(lst):
+ raise PreprocError('expected ( after %r (got nothing)' % v)
+
+ (p2, v2) = lst[i]
+ if p2 != OP or v2 != '(':
+ raise PreprocError('expected ( after %r' % v)
+
+ del lst[i]
+
+ one_param = []
+ count_paren = 0
+ while i < len(lst):
+ p2, v2 = lst[i]
+
+ del lst[i]
+ if p2 == OP and count_paren == 0:
+ if v2 == '(':
+ one_param.append((p2, v2))
+ count_paren += 1
+ elif v2 == ')':
+ if one_param:
+ args.append(one_param)
+ break
+ elif v2 == ',':
+ if not one_param:
+ raise PreprocError('empty param in funcall %r' % v)
+ args.append(one_param)
+ one_param = []
+ else:
+ one_param.append((p2, v2))
+ else:
+ one_param.append((p2, v2))
+ if v2 == '(':
+ count_paren += 1
+ elif v2 == ')':
+ count_paren -= 1
+ else:
+ raise PreprocError('malformed macro')
+
+ # substitute the arguments within the define expression
+ accu = []
+ arg_table = macro_def[0]
+ j = 0
+ while j < len(to_add):
+ (p2, v2) = to_add[j]
+
+ if p2 == OP and v2 == '#':
+ # stringize is for arguments only
+ if j+1 < len(to_add) and to_add[j+1][0] == IDENT and to_add[j+1][1] in arg_table:
+ toks = args[arg_table[to_add[j+1][1]]]
+ accu.append((STR, stringize(toks)))
+ j += 1
+ else:
+ accu.append((p2, v2))
+ elif p2 == OP and v2 == '##':
+ # token pasting, how can man invent such a complicated system?
+ if accu and j+1 < len(to_add):
+ # we have at least two tokens
+
+ t1 = accu[-1]
+
+ if to_add[j+1][0] == IDENT and to_add[j+1][1] in arg_table:
+ toks = args[arg_table[to_add[j+1][1]]]
+
+ if toks:
+ accu[-1] = paste_tokens(t1, toks[0]) #(IDENT, accu[-1][1] + toks[0][1])
+ accu.extend(toks[1:])
+ else:
+ # error, case "a##"
+ accu.append((p2, v2))
+ accu.extend(toks)
+ elif to_add[j+1][0] == IDENT and to_add[j+1][1] == '__VA_ARGS__':
+ # first collect the tokens
+ va_toks = []
+ st = len(macro_def[0])
+ pt = len(args)
+ for x in args[pt-st+1:]:
+ va_toks.extend(x)
+ va_toks.append((OP, ','))
+ if va_toks:
+ va_toks.pop() # extra comma
+ if len(accu)>1:
+ (p3, v3) = accu[-1]
+ (p4, v4) = accu[-2]
+ if v3 == '##':
+ # remove the token paste
+ accu.pop()
+ if v4 == ',' and pt < st:
+ # remove the comma
+ accu.pop()
+ accu += va_toks
+ else:
+ accu[-1] = paste_tokens(t1, to_add[j+1])
+
+ j += 1
+ else:
+ # Invalid paste, case "##a" or "b##"
+ accu.append((p2, v2))
+
+ elif p2 == IDENT and v2 in arg_table:
+ toks = args[arg_table[v2]]
+ reduce_tokens(toks, defs, ban+[v])
+ accu.extend(toks)
+ else:
+ accu.append((p2, v2))
+
+ j += 1
+
+
+ reduce_tokens(accu, defs, ban+[v])
+
+ for x in range(len(accu)-1, -1, -1):
+ lst.insert(i, accu[x])
+
+ i += 1
+
+
+def eval_macro(lst, defs):
+ """
+ Reduce the tokens by :py:func:`waflib.Tools.c_preproc.reduce_tokens` and try to return a 0/1 result by :py:func:`waflib.Tools.c_preproc.reduce_eval`.
+
+ :param lst: list of tokens
+ :type lst: list of tuple(token, value)
+ :param defs: macro definitions
+ :type defs: dict
+ :rtype: int
+ """
+ reduce_tokens(lst, defs, [])
+ if not lst:
+ raise PreprocError('missing tokens to evaluate')
+
+ if lst:
+ p, v = lst[0]
+ if p == IDENT and v not in defs:
+ raise PreprocError('missing macro %r' % lst)
+
+ p, v = reduce_eval(lst)
+ return int(v) != 0
+
+def extract_macro(txt):
+ """
+ Process a macro definition of the form::
+ #define f(x, y) x * y
+
+ into a function or a simple macro without arguments
+
+ :param txt: expression to exact a macro definition from
+ :type txt: string
+ :return: a tuple containing the name, the list of arguments and the replacement
+ :rtype: tuple(string, [list, list])
+ """
+ t = tokenize(txt)
+ if re_fun.search(txt):
+ p, name = t[0]
+
+ p, v = t[1]
+ if p != OP:
+ raise PreprocError('expected (')
+
+ i = 1
+ pindex = 0
+ params = {}
+ prev = '('
+
+ while 1:
+ i += 1
+ p, v = t[i]
+
+ if prev == '(':
+ if p == IDENT:
+ params[v] = pindex
+ pindex += 1
+ prev = p
+ elif p == OP and v == ')':
+ break
+ else:
+ raise PreprocError('unexpected token (3)')
+ elif prev == IDENT:
+ if p == OP and v == ',':
+ prev = v
+ elif p == OP and v == ')':
+ break
+ else:
+ raise PreprocError('comma or ... expected')
+ elif prev == ',':
+ if p == IDENT:
+ params[v] = pindex
+ pindex += 1
+ prev = p
+ elif p == OP and v == '...':
+ raise PreprocError('not implemented (1)')
+ else:
+ raise PreprocError('comma or ... expected (2)')
+ elif prev == '...':
+ raise PreprocError('not implemented (2)')
+ else:
+ raise PreprocError('unexpected else')
+
+ #~ print (name, [params, t[i+1:]])
+ return (name, [params, t[i+1:]])
+ else:
+ (p, v) = t[0]
+ if len(t) > 1:
+ return (v, [[], t[1:]])
+ else:
+ # empty define, assign an empty token
+ return (v, [[], [('T','')]])
+
+re_include = re.compile('^\s*(<(?:.*)>|"(?:.*)")')
+def extract_include(txt, defs):
+ """
+ Process a line in the form::
+
+ #include foo
+
+ :param txt: include line to process
+ :type txt: string
+ :param defs: macro definitions
+ :type defs: dict
+ :return: the file name
+ :rtype: string
+ """
+ m = re_include.search(txt)
+ if m:
+ txt = m.group(1)
+ return txt[0], txt[1:-1]
+
+ # perform preprocessing and look at the result, it must match an include
+ toks = tokenize(txt)
+ reduce_tokens(toks, defs, ['waf_include'])
+
+ if not toks:
+ raise PreprocError('could not parse include %r' % txt)
+
+ if len(toks) == 1:
+ if toks[0][0] == STR:
+ return '"', toks[0][1]
+ else:
+ if toks[0][1] == '<' and toks[-1][1] == '>':
+ ret = '<', stringize(toks).lstrip('<').rstrip('>')
+ return ret
+
+ raise PreprocError('could not parse include %r' % txt)
+
+def parse_char(txt):
+ """
+ Parse a c character
+
+ :param txt: character to parse
+ :type txt: string
+ :return: a character literal
+ :rtype: string
+ """
+
+ if not txt:
+ raise PreprocError('attempted to parse a null char')
+ if txt[0] != '\\':
+ return ord(txt)
+ c = txt[1]
+ if c == 'x':
+ if len(txt) == 4 and txt[3] in string.hexdigits:
+ return int(txt[2:], 16)
+ return int(txt[2:], 16)
+ elif c.isdigit():
+ if c == '0' and len(txt)==2:
+ return 0
+ for i in 3, 2, 1:
+ if len(txt) > i and txt[1:1+i].isdigit():
+ return (1+i, int(txt[1:1+i], 8))
+ else:
+ try:
+ return chr_esc[c]
+ except KeyError:
+ raise PreprocError('could not parse char literal %r' % txt)
+
+def tokenize(s):
+ """
+ Convert a string into a list of tokens (shlex.split does not apply to c/c++/d)
+
+ :param s: input to tokenize
+ :type s: string
+ :return: a list of tokens
+ :rtype: list of tuple(token, value)
+ """
+ return tokenize_private(s)[:] # force a copy of the results
+
+def tokenize_private(s):
+ ret = []
+ for match in re_clexer.finditer(s):
+ m = match.group
+ for name in tok_types:
+ v = m(name)
+ if v:
+ if name == IDENT:
+ if v in g_optrans:
+ name = OP
+ elif v.lower() == "true":
+ v = 1
+ name = NUM
+ elif v.lower() == "false":
+ v = 0
+ name = NUM
+ elif name == NUM:
+ if m('oct'):
+ v = int(v, 8)
+ elif m('hex'):
+ v = int(m('hex'), 16)
+ elif m('n0'):
+ v = m('n0')
+ else:
+ v = m('char')
+ if v:
+ v = parse_char(v)
+ else:
+ v = m('n2') or m('n4')
+ elif name == OP:
+ if v == '%:':
+ v = '#'
+ elif v == '%:%:':
+ v = '##'
+ elif name == STR:
+ # remove the quotes around the string
+ v = v[1:-1]
+ ret.append((name, v))
+ break
+ return ret
+
+def format_defines(lst):
+ ret = []
+ for y in lst:
+ if y:
+ pos = y.find('=')
+ if pos == -1:
+ # "-DFOO" should give "#define FOO 1"
+ ret.append(y)
+ elif pos > 0:
+ # all others are assumed to be -DX=Y
+ ret.append('%s %s' % (y[:pos], y[pos+1:]))
+ else:
+ raise ValueError('Invalid define expression %r' % y)
+ return ret
+
+class c_parser(object):
+ """
+ Used by :py:func:`waflib.Tools.c_preproc.scan` to parse c/h files. Note that by default,
+ only project headers are parsed.
+ """
+ def __init__(self, nodepaths=None, defines=None):
+ self.lines = []
+ """list of lines read"""
+
+ if defines is None:
+ self.defs = {}
+ else:
+ self.defs = dict(defines) # make a copy
+ self.state = []
+
+ self.count_files = 0
+ self.currentnode_stack = []
+
+ self.nodepaths = nodepaths or []
+ """Include paths"""
+
+ self.nodes = []
+ """List of :py:class:`waflib.Node.Node` found so far"""
+
+ self.names = []
+ """List of file names that could not be matched by any file"""
+
+ self.curfile = ''
+ """Current file"""
+
+ self.ban_includes = set()
+ """Includes that must not be read (#pragma once)"""
+
+ self.listed = set()
+ """Include nodes/names already listed to avoid duplicates in self.nodes/self.names"""
+
+ def cached_find_resource(self, node, filename):
+ """
+ Find a file from the input directory
+
+ :param node: directory
+ :type node: :py:class:`waflib.Node.Node`
+ :param filename: header to find
+ :type filename: string
+ :return: the node if found, or None
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ try:
+ cache = node.ctx.preproc_cache_node
+ except AttributeError:
+ cache = node.ctx.preproc_cache_node = Utils.lru_cache(FILE_CACHE_SIZE)
+
+ key = (node, filename)
+ try:
+ return cache[key]
+ except KeyError:
+ ret = node.find_resource(filename)
+ if ret:
+ if getattr(ret, 'children', None):
+ ret = None
+ elif ret.is_child_of(node.ctx.bldnode):
+ tmp = node.ctx.srcnode.search_node(ret.path_from(node.ctx.bldnode))
+ if tmp and getattr(tmp, 'children', None):
+ ret = None
+ cache[key] = ret
+ return ret
+
+ def tryfind(self, filename, kind='"', env=None):
+ """
+ Try to obtain a node from the filename based from the include paths. Will add
+ the node found to :py:attr:`waflib.Tools.c_preproc.c_parser.nodes` or the file name to
+ :py:attr:`waflib.Tools.c_preproc.c_parser.names` if no corresponding file is found. Called by
+ :py:attr:`waflib.Tools.c_preproc.c_parser.start`.
+
+ :param filename: header to find
+ :type filename: string
+ :return: the node if found
+ :rtype: :py:class:`waflib.Node.Node`
+ """
+ if filename.endswith('.moc'):
+ # we could let the qt4 module use a subclass, but then the function "scan" below must be duplicated
+ # in the qt4 and in the qt5 classes. So we have two lines here and it is sufficient.
+ self.names.append(filename)
+ return None
+
+ self.curfile = filename
+
+ found = None
+ if kind == '"':
+ if env.MSVC_VERSION:
+ for n in reversed(self.currentnode_stack):
+ found = self.cached_find_resource(n, filename)
+ if found:
+ break
+ else:
+ found = self.cached_find_resource(self.currentnode_stack[-1], filename)
+
+ if not found:
+ for n in self.nodepaths:
+ found = self.cached_find_resource(n, filename)
+ if found:
+ break
+
+ listed = self.listed
+ if found and not found in self.ban_includes:
+ if found not in listed:
+ listed.add(found)
+ self.nodes.append(found)
+ self.addlines(found)
+ else:
+ if filename not in listed:
+ listed.add(filename)
+ self.names.append(filename)
+ return found
+
+ def filter_comments(self, node):
+ """
+ Filter the comments from a c/h file, and return the preprocessor lines.
+ The regexps :py:attr:`waflib.Tools.c_preproc.re_cpp`, :py:attr:`waflib.Tools.c_preproc.re_nl` and :py:attr:`waflib.Tools.c_preproc.re_lines` are used internally.
+
+ :return: the preprocessor directives as a list of (keyword, line)
+ :rtype: a list of string pairs
+ """
+ # return a list of tuples : keyword, line
+ code = node.read()
+ if use_trigraphs:
+ for (a, b) in trig_def:
+ code = code.split(a).join(b)
+ code = re_nl.sub('', code)
+ code = re_cpp.sub(repl, code)
+ return re_lines.findall(code)
+
+ def parse_lines(self, node):
+ try:
+ cache = node.ctx.preproc_cache_lines
+ except AttributeError:
+ cache = node.ctx.preproc_cache_lines = Utils.lru_cache(LINE_CACHE_SIZE)
+ try:
+ return cache[node]
+ except KeyError:
+ cache[node] = lines = self.filter_comments(node)
+ lines.append((POPFILE, ''))
+ lines.reverse()
+ return lines
+
+ def addlines(self, node):
+ """
+ Add the lines from a header in the list of preprocessor lines to parse
+
+ :param node: header
+ :type node: :py:class:`waflib.Node.Node`
+ """
+
+ self.currentnode_stack.append(node.parent)
+
+ self.count_files += 1
+ if self.count_files > recursion_limit:
+ # issue #812
+ raise PreprocError('recursion limit exceeded')
+
+ if Logs.verbose:
+ Logs.debug('preproc: reading file %r', node)
+ try:
+ lines = self.parse_lines(node)
+ except EnvironmentError:
+ raise PreprocError('could not read the file %r' % node)
+ except Exception:
+ if Logs.verbose > 0:
+ Logs.error('parsing %r failed %s', node, traceback.format_exc())
+ else:
+ self.lines.extend(lines)
+
+ def start(self, node, env):
+ """
+ Preprocess a source file to obtain the dependencies, which are accumulated to :py:attr:`waflib.Tools.c_preproc.c_parser.nodes`
+ and :py:attr:`waflib.Tools.c_preproc.c_parser.names`.
+
+ :param node: source file
+ :type node: :py:class:`waflib.Node.Node`
+ :param env: config set containing additional defines to take into account
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ """
+ Logs.debug('preproc: scanning %s (in %s)', node.name, node.parent.name)
+
+ self.current_file = node
+ self.addlines(node)
+
+ # macros may be defined on the command-line, so they must be parsed as if they were part of the file
+ if env.DEFINES:
+ lst = format_defines(env.DEFINES)
+ lst.reverse()
+ self.lines.extend([('define', x) for x in lst])
+
+ while self.lines:
+ (token, line) = self.lines.pop()
+ if token == POPFILE:
+ self.count_files -= 1
+ self.currentnode_stack.pop()
+ continue
+
+ try:
+ state = self.state
+
+ # make certain we define the state if we are about to enter in an if block
+ if token[:2] == 'if':
+ state.append(undefined)
+ elif token == 'endif':
+ state.pop()
+
+ # skip lines when in a dead 'if' branch, wait for the endif
+ if token[0] != 'e':
+ if skipped in self.state or ignored in self.state:
+ continue
+
+ if token == 'if':
+ ret = eval_macro(tokenize(line), self.defs)
+ if ret:
+ state[-1] = accepted
+ else:
+ state[-1] = ignored
+ elif token == 'ifdef':
+ m = re_mac.match(line)
+ if m and m.group() in self.defs:
+ state[-1] = accepted
+ else:
+ state[-1] = ignored
+ elif token == 'ifndef':
+ m = re_mac.match(line)
+ if m and m.group() in self.defs:
+ state[-1] = ignored
+ else:
+ state[-1] = accepted
+ elif token == 'include' or token == 'import':
+ (kind, inc) = extract_include(line, self.defs)
+ self.current_file = self.tryfind(inc, kind, env)
+ if token == 'import':
+ self.ban_includes.add(self.current_file)
+ elif token == 'elif':
+ if state[-1] == accepted:
+ state[-1] = skipped
+ elif state[-1] == ignored:
+ if eval_macro(tokenize(line), self.defs):
+ state[-1] = accepted
+ elif token == 'else':
+ if state[-1] == accepted:
+ state[-1] = skipped
+ elif state[-1] == ignored:
+ state[-1] = accepted
+ elif token == 'define':
+ try:
+ self.defs[self.define_name(line)] = line
+ except AttributeError:
+ raise PreprocError('Invalid define line %r' % line)
+ elif token == 'undef':
+ m = re_mac.match(line)
+ if m and m.group() in self.defs:
+ self.defs.__delitem__(m.group())
+ #print "undef %s" % name
+ elif token == 'pragma':
+ if re_pragma_once.match(line.lower()):
+ self.ban_includes.add(self.current_file)
+ except Exception as e:
+ if Logs.verbose:
+ Logs.debug('preproc: line parsing failed (%s): %s %s', e, line, traceback.format_exc())
+
+ def define_name(self, line):
+ """
+ :param line: define line
+ :type line: string
+ :rtype: string
+ :return: the define name
+ """
+ return re_mac.match(line).group()
+
+def scan(task):
+ """
+ Get the dependencies using a c/c++ preprocessor, this is required for finding dependencies of the kind::
+
+ #include some_macro()
+
+ This function is bound as a task method on :py:class:`waflib.Tools.c.c` and :py:class:`waflib.Tools.cxx.cxx` for example
+ """
+ try:
+ incn = task.generator.includes_nodes
+ except AttributeError:
+ raise Errors.WafError('%r is missing a feature such as "c", "cxx" or "includes": ' % task.generator)
+
+ if go_absolute:
+ nodepaths = incn + [task.generator.bld.root.find_dir(x) for x in standard_includes]
+ else:
+ nodepaths = [x for x in incn if x.is_child_of(x.ctx.srcnode) or x.is_child_of(x.ctx.bldnode)]
+
+ tmp = c_parser(nodepaths)
+ tmp.start(task.inputs[0], task.env)
+ return (tmp.nodes, tmp.names)
diff --git a/waflib/Tools/c_tests.py b/waflib/Tools/c_tests.py
new file mode 100644
index 00000000..f858df57
--- /dev/null
+++ b/waflib/Tools/c_tests.py
@@ -0,0 +1,229 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2016-2018 (ita)
+
+"""
+Various configuration tests.
+"""
+
+from waflib import Task
+from waflib.Configure import conf
+from waflib.TaskGen import feature, before_method, after_method
+
+LIB_CODE = '''
+#ifdef _MSC_VER
+#define testEXPORT __declspec(dllexport)
+#else
+#define testEXPORT
+#endif
+testEXPORT int lib_func(void) { return 9; }
+'''
+
+MAIN_CODE = '''
+#ifdef _MSC_VER
+#define testEXPORT __declspec(dllimport)
+#else
+#define testEXPORT
+#endif
+testEXPORT int lib_func(void);
+int main(int argc, char **argv) {
+ (void)argc; (void)argv;
+ return !(lib_func() == 9);
+}
+'''
+
+@feature('link_lib_test')
+@before_method('process_source')
+def link_lib_test_fun(self):
+ """
+ The configuration test :py:func:`waflib.Configure.run_build` declares a unique task generator,
+ so we need to create other task generators from here to check if the linker is able to link libraries.
+ """
+ def write_test_file(task):
+ task.outputs[0].write(task.generator.code)
+
+ rpath = []
+ if getattr(self, 'add_rpath', False):
+ rpath = [self.bld.path.get_bld().abspath()]
+
+ mode = self.mode
+ m = '%s %s' % (mode, mode)
+ ex = self.test_exec and 'test_exec' or ''
+ bld = self.bld
+ bld(rule=write_test_file, target='test.' + mode, code=LIB_CODE)
+ bld(rule=write_test_file, target='main.' + mode, code=MAIN_CODE)
+ bld(features='%sshlib' % m, source='test.' + mode, target='test')
+ bld(features='%sprogram %s' % (m, ex), source='main.' + mode, target='app', use='test', rpath=rpath)
+
+@conf
+def check_library(self, mode=None, test_exec=True):
+ """
+ Checks if libraries can be linked with the current linker. Uses :py:func:`waflib.Tools.c_tests.link_lib_test_fun`.
+
+ :param mode: c or cxx or d
+ :type mode: string
+ """
+ if not mode:
+ mode = 'c'
+ if self.env.CXX:
+ mode = 'cxx'
+ self.check(
+ compile_filename = [],
+ features = 'link_lib_test',
+ msg = 'Checking for libraries',
+ mode = mode,
+ test_exec = test_exec)
+
+########################################################################################
+
+INLINE_CODE = '''
+typedef int foo_t;
+static %s foo_t static_foo () {return 0; }
+%s foo_t foo () {
+ return 0;
+}
+'''
+INLINE_VALUES = ['inline', '__inline__', '__inline']
+
+@conf
+def check_inline(self, **kw):
+ """
+ Checks for the right value for inline macro.
+ Define INLINE_MACRO to 1 if the define is found.
+ If the inline macro is not 'inline', add a define to the ``config.h`` (#define inline __inline__)
+
+ :param define_name: define INLINE_MACRO by default to 1 if the macro is defined
+ :type define_name: string
+ :param features: by default *c* or *cxx* depending on the compiler present
+ :type features: list of string
+ """
+ self.start_msg('Checking for inline')
+
+ if not 'define_name' in kw:
+ kw['define_name'] = 'INLINE_MACRO'
+ if not 'features' in kw:
+ if self.env.CXX:
+ kw['features'] = ['cxx']
+ else:
+ kw['features'] = ['c']
+
+ for x in INLINE_VALUES:
+ kw['fragment'] = INLINE_CODE % (x, x)
+
+ try:
+ self.check(**kw)
+ except self.errors.ConfigurationError:
+ continue
+ else:
+ self.end_msg(x)
+ if x != 'inline':
+ self.define('inline', x, quote=False)
+ return x
+ self.fatal('could not use inline functions')
+
+########################################################################################
+
+LARGE_FRAGMENT = '''#include <unistd.h>
+int main(int argc, char **argv) {
+ (void)argc; (void)argv;
+ return !(sizeof(off_t) >= 8);
+}
+'''
+
+@conf
+def check_large_file(self, **kw):
+ """
+ Checks for large file support and define the macro HAVE_LARGEFILE
+ The test is skipped on win32 systems (DEST_BINFMT == pe).
+
+ :param define_name: define to set, by default *HAVE_LARGEFILE*
+ :type define_name: string
+ :param execute: execute the test (yes by default)
+ :type execute: bool
+ """
+ if not 'define_name' in kw:
+ kw['define_name'] = 'HAVE_LARGEFILE'
+ if not 'execute' in kw:
+ kw['execute'] = True
+
+ if not 'features' in kw:
+ if self.env.CXX:
+ kw['features'] = ['cxx', 'cxxprogram']
+ else:
+ kw['features'] = ['c', 'cprogram']
+
+ kw['fragment'] = LARGE_FRAGMENT
+
+ kw['msg'] = 'Checking for large file support'
+ ret = True
+ try:
+ if self.env.DEST_BINFMT != 'pe':
+ ret = self.check(**kw)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ if ret:
+ return True
+
+ kw['msg'] = 'Checking for -D_FILE_OFFSET_BITS=64'
+ kw['defines'] = ['_FILE_OFFSET_BITS=64']
+ try:
+ ret = self.check(**kw)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ self.define('_FILE_OFFSET_BITS', 64)
+ return ret
+
+ self.fatal('There is no support for large files')
+
+########################################################################################
+
+ENDIAN_FRAGMENT = '''
+short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+}
+short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+}
+extern int foo;
+'''
+
+class grep_for_endianness(Task.Task):
+ """
+ Task that reads a binary and tries to determine the endianness
+ """
+ color = 'PINK'
+ def run(self):
+ txt = self.inputs[0].read(flags='rb').decode('latin-1')
+ if txt.find('LiTTleEnDian') > -1:
+ self.generator.tmp.append('little')
+ elif txt.find('BIGenDianSyS') > -1:
+ self.generator.tmp.append('big')
+ else:
+ return -1
+
+@feature('grep_for_endianness')
+@after_method('process_source')
+def grep_for_endianness_fun(self):
+ """
+ Used by the endianness configuration test
+ """
+ self.create_task('grep_for_endianness', self.compiled_tasks[0].outputs[0])
+
+@conf
+def check_endianness(self):
+ """
+ Executes a configuration test to determine the endianness
+ """
+ tmp = []
+ def check_msg(self):
+ return tmp[0]
+ self.check(fragment=ENDIAN_FRAGMENT, features='c grep_for_endianness',
+ msg='Checking for endianness', define='ENDIANNESS', tmp=tmp, okmsg=check_msg)
+ return tmp[0]
+
diff --git a/waflib/Tools/ccroot.py b/waflib/Tools/ccroot.py
new file mode 100644
index 00000000..cfef8bf5
--- /dev/null
+++ b/waflib/Tools/ccroot.py
@@ -0,0 +1,776 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Classes and methods shared by tools providing support for C-like language such
+as C/C++/D/Assembly/Go (this support module is almost never used alone).
+"""
+
+import os, re
+from waflib import Task, Utils, Node, Errors, Logs
+from waflib.TaskGen import after_method, before_method, feature, taskgen_method, extension
+from waflib.Tools import c_aliases, c_preproc, c_config, c_osx, c_tests
+from waflib.Configure import conf
+
+SYSTEM_LIB_PATHS = ['/usr/lib64', '/usr/lib', '/usr/local/lib64', '/usr/local/lib']
+
+USELIB_VARS = Utils.defaultdict(set)
+"""
+Mapping for features to :py:class:`waflib.ConfigSet.ConfigSet` variables. See :py:func:`waflib.Tools.ccroot.propagate_uselib_vars`.
+"""
+
+USELIB_VARS['c'] = set(['INCLUDES', 'FRAMEWORKPATH', 'DEFINES', 'CPPFLAGS', 'CCDEPS', 'CFLAGS', 'ARCH'])
+USELIB_VARS['cxx'] = set(['INCLUDES', 'FRAMEWORKPATH', 'DEFINES', 'CPPFLAGS', 'CXXDEPS', 'CXXFLAGS', 'ARCH'])
+USELIB_VARS['d'] = set(['INCLUDES', 'DFLAGS'])
+USELIB_VARS['includes'] = set(['INCLUDES', 'FRAMEWORKPATH', 'ARCH'])
+
+USELIB_VARS['cprogram'] = USELIB_VARS['cxxprogram'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS', 'FRAMEWORK', 'FRAMEWORKPATH', 'ARCH', 'LDFLAGS'])
+USELIB_VARS['cshlib'] = USELIB_VARS['cxxshlib'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS', 'FRAMEWORK', 'FRAMEWORKPATH', 'ARCH', 'LDFLAGS'])
+USELIB_VARS['cstlib'] = USELIB_VARS['cxxstlib'] = set(['ARFLAGS', 'LINKDEPS'])
+
+USELIB_VARS['dprogram'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
+USELIB_VARS['dshlib'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
+USELIB_VARS['dstlib'] = set(['ARFLAGS', 'LINKDEPS'])
+
+USELIB_VARS['asm'] = set(['ASFLAGS'])
+
+# =================================================================================================
+
+@taskgen_method
+def create_compiled_task(self, name, node):
+ """
+ Create the compilation task: c, cxx, asm, etc. The output node is created automatically (object file with a typical **.o** extension).
+ The task is appended to the list *compiled_tasks* which is then used by :py:func:`waflib.Tools.ccroot.apply_link`
+
+ :param name: name of the task class
+ :type name: string
+ :param node: the file to compile
+ :type node: :py:class:`waflib.Node.Node`
+ :return: The task created
+ :rtype: :py:class:`waflib.Task.Task`
+ """
+ out = '%s.%d.o' % (node.name, self.idx)
+ task = self.create_task(name, node, node.parent.find_or_declare(out))
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+ return task
+
+@taskgen_method
+def to_incnodes(self, inlst):
+ """
+ Task generator method provided to convert a list of string/nodes into a list of includes folders.
+
+ The paths are assumed to be relative to the task generator path, except if they begin by **#**
+ in which case they are searched from the top-level directory (``bld.srcnode``).
+ The folders are simply assumed to be existing.
+
+ The node objects in the list are returned in the output list. The strings are converted
+ into node objects if possible. The node is searched from the source directory, and if a match is found,
+ the equivalent build directory is created and added to the returned list too. When a folder cannot be found, it is ignored.
+
+ :param inlst: list of folders
+ :type inlst: space-delimited string or a list of string/nodes
+ :rtype: list of :py:class:`waflib.Node.Node`
+ :return: list of include folders as nodes
+ """
+ lst = []
+ seen = set()
+ for x in self.to_list(inlst):
+ if x in seen or not x:
+ continue
+ seen.add(x)
+
+ # with a real lot of targets, it is sometimes interesting to cache the results below
+ if isinstance(x, Node.Node):
+ lst.append(x)
+ else:
+ if os.path.isabs(x):
+ lst.append(self.bld.root.make_node(x) or x)
+ else:
+ if x[0] == '#':
+ p = self.bld.bldnode.make_node(x[1:])
+ v = self.bld.srcnode.make_node(x[1:])
+ else:
+ p = self.path.get_bld().make_node(x)
+ v = self.path.make_node(x)
+ if p.is_child_of(self.bld.bldnode):
+ p.mkdir()
+ lst.append(p)
+ lst.append(v)
+ return lst
+
+@feature('c', 'cxx', 'd', 'asm', 'fc', 'includes')
+@after_method('propagate_uselib_vars', 'process_source')
+def apply_incpaths(self):
+ """
+ Task generator method that processes the attribute *includes*::
+
+ tg = bld(features='includes', includes='.')
+
+ The folders only need to be relative to the current directory, the equivalent build directory is
+ added automatically (for headers created in the build directory). This enable using a build directory
+ or not (``top == out``).
+
+ This method will add a list of nodes read by :py:func:`waflib.Tools.ccroot.to_incnodes` in ``tg.env.INCPATHS``,
+ and the list of include paths in ``tg.env.INCLUDES``.
+ """
+
+ lst = self.to_incnodes(self.to_list(getattr(self, 'includes', [])) + self.env.INCLUDES)
+ self.includes_nodes = lst
+ cwd = self.get_cwd()
+ self.env.INCPATHS = [x.path_from(cwd) for x in lst]
+
+class link_task(Task.Task):
+ """
+ Base class for all link tasks. A task generator is supposed to have at most one link task bound in the attribute *link_task*. See :py:func:`waflib.Tools.ccroot.apply_link`.
+
+ .. inheritance-diagram:: waflib.Tools.ccroot.stlink_task waflib.Tools.c.cprogram waflib.Tools.c.cshlib waflib.Tools.cxx.cxxstlib waflib.Tools.cxx.cxxprogram waflib.Tools.cxx.cxxshlib waflib.Tools.d.dprogram waflib.Tools.d.dshlib waflib.Tools.d.dstlib waflib.Tools.ccroot.fake_shlib waflib.Tools.ccroot.fake_stlib waflib.Tools.asm.asmprogram waflib.Tools.asm.asmshlib waflib.Tools.asm.asmstlib
+ """
+ color = 'YELLOW'
+
+ weight = 3
+ """Try to process link tasks as early as possible"""
+
+ inst_to = None
+ """Default installation path for the link task outputs, or None to disable"""
+
+ chmod = Utils.O755
+ """Default installation mode for the link task outputs"""
+
+ def add_target(self, target):
+ """
+ Process the *target* attribute to add the platform-specific prefix/suffix such as *.so* or *.exe*.
+ The settings are retrieved from ``env.clsname_PATTERN``
+ """
+ if isinstance(target, str):
+ base = self.generator.path
+ if target.startswith('#'):
+ # for those who like flat structures
+ target = target[1:]
+ base = self.generator.bld.bldnode
+
+ pattern = self.env[self.__class__.__name__ + '_PATTERN']
+ if not pattern:
+ pattern = '%s'
+ folder, name = os.path.split(target)
+
+ if self.__class__.__name__.find('shlib') > 0 and getattr(self.generator, 'vnum', None):
+ nums = self.generator.vnum.split('.')
+ if self.env.DEST_BINFMT == 'pe':
+ # include the version in the dll file name,
+ # the import lib file name stays unversioned.
+ name = name + '-' + nums[0]
+ elif self.env.DEST_OS == 'openbsd':
+ pattern = '%s.%s' % (pattern, nums[0])
+ if len(nums) >= 2:
+ pattern += '.%s' % nums[1]
+
+ if folder:
+ tmp = folder + os.sep + pattern % name
+ else:
+ tmp = pattern % name
+ target = base.find_or_declare(tmp)
+ self.set_outputs(target)
+
+ def exec_command(self, *k, **kw):
+ ret = super(link_task, self).exec_command(*k, **kw)
+ if not ret and self.env.DO_MANIFEST:
+ ret = self.exec_mf()
+ return ret
+
+ def exec_mf(self):
+ """
+ Create manifest files for VS-like compilers (msvc, ifort, ...)
+ """
+ if not self.env.MT:
+ return 0
+
+ manifest = None
+ for out_node in self.outputs:
+ if out_node.name.endswith('.manifest'):
+ manifest = out_node.abspath()
+ break
+ else:
+ # Should never get here. If we do, it means the manifest file was
+ # never added to the outputs list, thus we don't have a manifest file
+ # to embed, so we just return.
+ return 0
+
+ # embedding mode. Different for EXE's and DLL's.
+ # see: http://msdn2.microsoft.com/en-us/library/ms235591(VS.80).aspx
+ mode = ''
+ for x in Utils.to_list(self.generator.features):
+ if x in ('cprogram', 'cxxprogram', 'fcprogram', 'fcprogram_test'):
+ mode = 1
+ elif x in ('cshlib', 'cxxshlib', 'fcshlib'):
+ mode = 2
+
+ Logs.debug('msvc: embedding manifest in mode %r', mode)
+
+ lst = [] + self.env.MT
+ lst.extend(Utils.to_list(self.env.MTFLAGS))
+ lst.extend(['-manifest', manifest])
+ lst.append('-outputresource:%s;%s' % (self.outputs[0].abspath(), mode))
+
+ return super(link_task, self).exec_command(lst)
+
+class stlink_task(link_task):
+ """
+ Base for static link tasks, which use *ar* most of the time.
+ The target is always removed before being written.
+ """
+ run_str = '${AR} ${ARFLAGS} ${AR_TGT_F}${TGT} ${AR_SRC_F}${SRC}'
+
+ chmod = Utils.O644
+ """Default installation mode for the static libraries"""
+
+def rm_tgt(cls):
+ old = cls.run
+ def wrap(self):
+ try:
+ os.remove(self.outputs[0].abspath())
+ except OSError:
+ pass
+ return old(self)
+ setattr(cls, 'run', wrap)
+rm_tgt(stlink_task)
+
+@feature('c', 'cxx', 'd', 'fc', 'asm')
+@after_method('process_source')
+def apply_link(self):
+ """
+ Collect the tasks stored in ``compiled_tasks`` (created by :py:func:`waflib.Tools.ccroot.create_compiled_task`), and
+ use the outputs for a new instance of :py:class:`waflib.Tools.ccroot.link_task`. The class to use is the first link task
+ matching a name from the attribute *features*, for example::
+
+ def build(bld):
+ tg = bld(features='cxx cxxprogram cprogram', source='main.c', target='app')
+
+ will create the task ``tg.link_task`` as a new instance of :py:class:`waflib.Tools.cxx.cxxprogram`
+ """
+
+ for x in self.features:
+ if x == 'cprogram' and 'cxx' in self.features: # limited compat
+ x = 'cxxprogram'
+ elif x == 'cshlib' and 'cxx' in self.features:
+ x = 'cxxshlib'
+
+ if x in Task.classes:
+ if issubclass(Task.classes[x], link_task):
+ link = x
+ break
+ else:
+ return
+
+ objs = [t.outputs[0] for t in getattr(self, 'compiled_tasks', [])]
+ self.link_task = self.create_task(link, objs)
+ self.link_task.add_target(self.target)
+
+ # remember that the install paths are given by the task generators
+ try:
+ inst_to = self.install_path
+ except AttributeError:
+ inst_to = self.link_task.inst_to
+ if inst_to:
+ # install a copy of the node list we have at this moment (implib not added)
+ self.install_task = self.add_install_files(
+ install_to=inst_to, install_from=self.link_task.outputs[:],
+ chmod=self.link_task.chmod, task=self.link_task)
+
+@taskgen_method
+def use_rec(self, name, **kw):
+ """
+ Processes the ``use`` keyword recursively. This method is kind of private and only meant to be used from ``process_use``
+ """
+
+ if name in self.tmp_use_not or name in self.tmp_use_seen:
+ return
+
+ try:
+ y = self.bld.get_tgen_by_name(name)
+ except Errors.WafError:
+ self.uselib.append(name)
+ self.tmp_use_not.add(name)
+ return
+
+ self.tmp_use_seen.append(name)
+ y.post()
+
+ # bind temporary attributes on the task generator
+ y.tmp_use_objects = objects = kw.get('objects', True)
+ y.tmp_use_stlib = stlib = kw.get('stlib', True)
+ try:
+ link_task = y.link_task
+ except AttributeError:
+ y.tmp_use_var = ''
+ else:
+ objects = False
+ if not isinstance(link_task, stlink_task):
+ stlib = False
+ y.tmp_use_var = 'LIB'
+ else:
+ y.tmp_use_var = 'STLIB'
+
+ p = self.tmp_use_prec
+ for x in self.to_list(getattr(y, 'use', [])):
+ if self.env["STLIB_" + x]:
+ continue
+ try:
+ p[x].append(name)
+ except KeyError:
+ p[x] = [name]
+ self.use_rec(x, objects=objects, stlib=stlib)
+
+@feature('c', 'cxx', 'd', 'use', 'fc')
+@before_method('apply_incpaths', 'propagate_uselib_vars')
+@after_method('apply_link', 'process_source')
+def process_use(self):
+ """
+ Process the ``use`` attribute which contains a list of task generator names::
+
+ def build(bld):
+ bld.shlib(source='a.c', target='lib1')
+ bld.program(source='main.c', target='app', use='lib1')
+
+ See :py:func:`waflib.Tools.ccroot.use_rec`.
+ """
+
+ use_not = self.tmp_use_not = set()
+ self.tmp_use_seen = [] # we would like an ordered set
+ use_prec = self.tmp_use_prec = {}
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ self.includes = self.to_list(getattr(self, 'includes', []))
+ names = self.to_list(getattr(self, 'use', []))
+
+ for x in names:
+ self.use_rec(x)
+
+ for x in use_not:
+ if x in use_prec:
+ del use_prec[x]
+
+ # topological sort
+ out = self.tmp_use_sorted = []
+ tmp = []
+ for x in self.tmp_use_seen:
+ for k in use_prec.values():
+ if x in k:
+ break
+ else:
+ tmp.append(x)
+
+ while tmp:
+ e = tmp.pop()
+ out.append(e)
+ try:
+ nlst = use_prec[e]
+ except KeyError:
+ pass
+ else:
+ del use_prec[e]
+ for x in nlst:
+ for y in use_prec:
+ if x in use_prec[y]:
+ break
+ else:
+ tmp.append(x)
+ if use_prec:
+ raise Errors.WafError('Cycle detected in the use processing %r' % use_prec)
+ out.reverse()
+
+ link_task = getattr(self, 'link_task', None)
+ for x in out:
+ y = self.bld.get_tgen_by_name(x)
+ var = y.tmp_use_var
+ if var and link_task:
+ if var == 'LIB' or y.tmp_use_stlib or x in names:
+ self.env.append_value(var, [y.target[y.target.rfind(os.sep) + 1:]])
+ self.link_task.dep_nodes.extend(y.link_task.outputs)
+ tmp_path = y.link_task.outputs[0].parent.path_from(self.get_cwd())
+ self.env.append_unique(var + 'PATH', [tmp_path])
+ else:
+ if y.tmp_use_objects:
+ self.add_objects_from_tgen(y)
+
+ if getattr(y, 'export_includes', None):
+ # self.includes may come from a global variable #2035
+ self.includes = self.includes + y.to_incnodes(y.export_includes)
+
+ if getattr(y, 'export_defines', None):
+ self.env.append_value('DEFINES', self.to_list(y.export_defines))
+
+
+ # and finally, add the use variables (no recursion needed)
+ for x in names:
+ try:
+ y = self.bld.get_tgen_by_name(x)
+ except Errors.WafError:
+ if not self.env['STLIB_' + x] and not x in self.uselib:
+ self.uselib.append(x)
+ else:
+ for k in self.to_list(getattr(y, 'use', [])):
+ if not self.env['STLIB_' + k] and not k in self.uselib:
+ self.uselib.append(k)
+
+@taskgen_method
+def accept_node_to_link(self, node):
+ """
+ PRIVATE INTERNAL USE ONLY
+ """
+ return not node.name.endswith('.pdb')
+
+@taskgen_method
+def add_objects_from_tgen(self, tg):
+ """
+ Add the objects from the depending compiled tasks as link task inputs.
+
+ Some objects are filtered: for instance, .pdb files are added
+ to the compiled tasks but not to the link tasks (to avoid errors)
+ PRIVATE INTERNAL USE ONLY
+ """
+ try:
+ link_task = self.link_task
+ except AttributeError:
+ pass
+ else:
+ for tsk in getattr(tg, 'compiled_tasks', []):
+ for x in tsk.outputs:
+ if self.accept_node_to_link(x):
+ link_task.inputs.append(x)
+
+@taskgen_method
+def get_uselib_vars(self):
+ """
+ :return: the *uselib* variables associated to the *features* attribute (see :py:attr:`waflib.Tools.ccroot.USELIB_VARS`)
+ :rtype: list of string
+ """
+ _vars = set()
+ for x in self.features:
+ if x in USELIB_VARS:
+ _vars |= USELIB_VARS[x]
+ return _vars
+
+@feature('c', 'cxx', 'd', 'fc', 'javac', 'cs', 'uselib', 'asm')
+@after_method('process_use')
+def propagate_uselib_vars(self):
+ """
+ Process uselib variables for adding flags. For example, the following target::
+
+ def build(bld):
+ bld.env.AFLAGS_aaa = ['bar']
+ from waflib.Tools.ccroot import USELIB_VARS
+ USELIB_VARS['aaa'] = ['AFLAGS']
+
+ tg = bld(features='aaa', aflags='test')
+
+ The *aflags* attribute will be processed and this method will set::
+
+ tg.env.AFLAGS = ['bar', 'test']
+ """
+ _vars = self.get_uselib_vars()
+ env = self.env
+ app = env.append_value
+ feature_uselib = self.features + self.to_list(getattr(self, 'uselib', []))
+ for var in _vars:
+ y = var.lower()
+ val = getattr(self, y, [])
+ if val:
+ app(var, self.to_list(val))
+
+ for x in feature_uselib:
+ val = env['%s_%s' % (var, x)]
+ if val:
+ app(var, val)
+
+# ============ the code above must not know anything about import libs ==========
+
+@feature('cshlib', 'cxxshlib', 'fcshlib')
+@after_method('apply_link')
+def apply_implib(self):
+ """
+ Handle dlls and their import libs on Windows-like systems.
+
+ A ``.dll.a`` file called *import library* is generated.
+ It must be installed as it is required for linking the library.
+ """
+ if not self.env.DEST_BINFMT == 'pe':
+ return
+
+ dll = self.link_task.outputs[0]
+ if isinstance(self.target, Node.Node):
+ name = self.target.name
+ else:
+ name = os.path.split(self.target)[1]
+ implib = self.env.implib_PATTERN % name
+ implib = dll.parent.find_or_declare(implib)
+ self.env.append_value('LINKFLAGS', self.env.IMPLIB_ST % implib.bldpath())
+ self.link_task.outputs.append(implib)
+
+ if getattr(self, 'defs', None) and self.env.DEST_BINFMT == 'pe':
+ node = self.path.find_resource(self.defs)
+ if not node:
+ raise Errors.WafError('invalid def file %r' % self.defs)
+ if self.env.def_PATTERN:
+ self.env.append_value('LINKFLAGS', self.env.def_PATTERN % node.path_from(self.get_cwd()))
+ self.link_task.dep_nodes.append(node)
+ else:
+ # gcc for windows takes *.def file as input without any special flag
+ self.link_task.inputs.append(node)
+
+ # where to put the import library
+ if getattr(self, 'install_task', None):
+ try:
+ # user has given a specific installation path for the import library
+ inst_to = self.install_path_implib
+ except AttributeError:
+ try:
+ # user has given an installation path for the main library, put the import library in it
+ inst_to = self.install_path
+ except AttributeError:
+ # else, put the library in BINDIR and the import library in LIBDIR
+ inst_to = '${IMPLIBDIR}'
+ self.install_task.install_to = '${BINDIR}'
+ if not self.env.IMPLIBDIR:
+ self.env.IMPLIBDIR = self.env.LIBDIR
+ self.implib_install_task = self.add_install_files(install_to=inst_to, install_from=implib,
+ chmod=self.link_task.chmod, task=self.link_task)
+
+# ============ the code above must not know anything about vnum processing on unix platforms =========
+
+re_vnum = re.compile('^([1-9]\\d*|0)([.]([1-9]\\d*|0)){0,2}?$')
+@feature('cshlib', 'cxxshlib', 'dshlib', 'fcshlib', 'vnum')
+@after_method('apply_link', 'propagate_uselib_vars')
+def apply_vnum(self):
+ """
+ Enforce version numbering on shared libraries. The valid version numbers must have either zero or two dots::
+
+ def build(bld):
+ bld.shlib(source='a.c', target='foo', vnum='14.15.16')
+
+ In this example on Linux platform, ``libfoo.so`` is installed as ``libfoo.so.14.15.16``, and the following symbolic links are created:
+
+ * ``libfoo.so → libfoo.so.14.15.16``
+ * ``libfoo.so.14 → libfoo.so.14.15.16``
+
+ By default, the library will be assigned SONAME ``libfoo.so.14``, effectively declaring ABI compatibility between all minor and patch releases for the major version of the library. When necessary, the compatibility can be explicitly defined using `cnum` parameter:
+
+ def build(bld):
+ bld.shlib(source='a.c', target='foo', vnum='14.15.16', cnum='14.15')
+
+ In this case, the assigned SONAME will be ``libfoo.so.14.15`` with ABI compatibility only between path releases for a specific major and minor version of the library.
+
+ On OS X platform, install-name parameter will follow the above logic for SONAME with exception that it also specifies an absolute path (based on install_path) of the library.
+ """
+ if not getattr(self, 'vnum', '') or os.name != 'posix' or self.env.DEST_BINFMT not in ('elf', 'mac-o'):
+ return
+
+ link = self.link_task
+ if not re_vnum.match(self.vnum):
+ raise Errors.WafError('Invalid vnum %r for target %r' % (self.vnum, getattr(self, 'name', self)))
+ nums = self.vnum.split('.')
+ node = link.outputs[0]
+
+ cnum = getattr(self, 'cnum', str(nums[0]))
+ cnums = cnum.split('.')
+ if len(cnums)>len(nums) or nums[0:len(cnums)] != cnums:
+ raise Errors.WafError('invalid compatibility version %s' % cnum)
+
+ libname = node.name
+ if libname.endswith('.dylib'):
+ name3 = libname.replace('.dylib', '.%s.dylib' % self.vnum)
+ name2 = libname.replace('.dylib', '.%s.dylib' % cnum)
+ else:
+ name3 = libname + '.' + self.vnum
+ name2 = libname + '.' + cnum
+
+ # add the so name for the ld linker - to disable, just unset env.SONAME_ST
+ if self.env.SONAME_ST:
+ v = self.env.SONAME_ST % name2
+ self.env.append_value('LINKFLAGS', v.split())
+
+ # the following task is just to enable execution from the build dir :-/
+ if self.env.DEST_OS != 'openbsd':
+ outs = [node.parent.make_node(name3)]
+ if name2 != name3:
+ outs.append(node.parent.make_node(name2))
+ self.create_task('vnum', node, outs)
+
+ if getattr(self, 'install_task', None):
+ self.install_task.hasrun = Task.SKIPPED
+ self.install_task.no_errcheck_out = True
+ path = self.install_task.install_to
+ if self.env.DEST_OS == 'openbsd':
+ libname = self.link_task.outputs[0].name
+ t1 = self.add_install_as(install_to='%s/%s' % (path, libname), install_from=node, chmod=self.link_task.chmod)
+ self.vnum_install_task = (t1,)
+ else:
+ t1 = self.add_install_as(install_to=path + os.sep + name3, install_from=node, chmod=self.link_task.chmod)
+ t3 = self.add_symlink_as(install_to=path + os.sep + libname, install_from=name3)
+ if name2 != name3:
+ t2 = self.add_symlink_as(install_to=path + os.sep + name2, install_from=name3)
+ self.vnum_install_task = (t1, t2, t3)
+ else:
+ self.vnum_install_task = (t1, t3)
+
+ if '-dynamiclib' in self.env.LINKFLAGS:
+ # this requires after(propagate_uselib_vars)
+ try:
+ inst_to = self.install_path
+ except AttributeError:
+ inst_to = self.link_task.inst_to
+ if inst_to:
+ p = Utils.subst_vars(inst_to, self.env)
+ path = os.path.join(p, name2)
+ self.env.append_value('LINKFLAGS', ['-install_name', path])
+ self.env.append_value('LINKFLAGS', '-Wl,-compatibility_version,%s' % cnum)
+ self.env.append_value('LINKFLAGS', '-Wl,-current_version,%s' % self.vnum)
+
+class vnum(Task.Task):
+ """
+ Create the symbolic links for a versioned shared library. Instances are created by :py:func:`waflib.Tools.ccroot.apply_vnum`
+ """
+ color = 'CYAN'
+ ext_in = ['.bin']
+ def keyword(self):
+ return 'Symlinking'
+ def run(self):
+ for x in self.outputs:
+ path = x.abspath()
+ try:
+ os.remove(path)
+ except OSError:
+ pass
+
+ try:
+ os.symlink(self.inputs[0].name, path)
+ except OSError:
+ return 1
+
+class fake_shlib(link_task):
+ """
+ Task used for reading a system library and adding the dependency on it
+ """
+ def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+ return Task.SKIP_ME
+
+class fake_stlib(stlink_task):
+ """
+ Task used for reading a system library and adding the dependency on it
+ """
+ def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+ return Task.SKIP_ME
+
+@conf
+def read_shlib(self, name, paths=[], export_includes=[], export_defines=[]):
+ """
+ Read a system shared library, enabling its use as a local library. Will trigger a rebuild if the file changes::
+
+ def build(bld):
+ bld.read_shlib('m')
+ bld.program(source='main.c', use='m')
+ """
+ return self(name=name, features='fake_lib', lib_paths=paths, lib_type='shlib', export_includes=export_includes, export_defines=export_defines)
+
+@conf
+def read_stlib(self, name, paths=[], export_includes=[], export_defines=[]):
+ """
+ Read a system static library, enabling a use as a local library. Will trigger a rebuild if the file changes.
+ """
+ return self(name=name, features='fake_lib', lib_paths=paths, lib_type='stlib', export_includes=export_includes, export_defines=export_defines)
+
+lib_patterns = {
+ 'shlib' : ['lib%s.so', '%s.so', 'lib%s.dylib', 'lib%s.dll', '%s.dll'],
+ 'stlib' : ['lib%s.a', '%s.a', 'lib%s.dll', '%s.dll', 'lib%s.lib', '%s.lib'],
+}
+
+@feature('fake_lib')
+def process_lib(self):
+ """
+ Find the location of a foreign library. Used by :py:class:`waflib.Tools.ccroot.read_shlib` and :py:class:`waflib.Tools.ccroot.read_stlib`.
+ """
+ node = None
+
+ names = [x % self.name for x in lib_patterns[self.lib_type]]
+ for x in self.lib_paths + [self.path] + SYSTEM_LIB_PATHS:
+ if not isinstance(x, Node.Node):
+ x = self.bld.root.find_node(x) or self.path.find_node(x)
+ if not x:
+ continue
+
+ for y in names:
+ node = x.find_node(y)
+ if node:
+ try:
+ Utils.h_file(node.abspath())
+ except EnvironmentError:
+ raise ValueError('Could not read %r' % y)
+ break
+ else:
+ continue
+ break
+ else:
+ raise Errors.WafError('could not find library %r' % self.name)
+ self.link_task = self.create_task('fake_%s' % self.lib_type, [], [node])
+ self.target = self.name
+
+
+class fake_o(Task.Task):
+ def runnable_status(self):
+ return Task.SKIP_ME
+
+@extension('.o', '.obj')
+def add_those_o_files(self, node):
+ tsk = self.create_task('fake_o', [], node)
+ try:
+ self.compiled_tasks.append(tsk)
+ except AttributeError:
+ self.compiled_tasks = [tsk]
+
+@feature('fake_obj')
+@before_method('process_source')
+def process_objs(self):
+ """
+ Puts object files in the task generator outputs
+ """
+ for node in self.to_nodes(self.source):
+ self.add_those_o_files(node)
+ self.source = []
+
+@conf
+def read_object(self, obj):
+ """
+ Read an object file, enabling injection in libs/programs. Will trigger a rebuild if the file changes.
+
+ :param obj: object file path, as string or Node
+ """
+ if not isinstance(obj, self.path.__class__):
+ obj = self.path.find_resource(obj)
+ return self(features='fake_obj', source=obj, name=obj.name)
+
+@feature('cxxprogram', 'cprogram')
+@after_method('apply_link', 'process_use')
+def set_full_paths_hpux(self):
+ """
+ On hp-ux, extend the libpaths and static library paths to absolute paths
+ """
+ if self.env.DEST_OS != 'hp-ux':
+ return
+ base = self.bld.bldnode.abspath()
+ for var in ['LIBPATH', 'STLIBPATH']:
+ lst = []
+ for x in self.env[var]:
+ if x.startswith('/'):
+ lst.append(x)
+ else:
+ lst.append(os.path.normpath(os.path.join(base, x)))
+ self.env[var] = lst
+
diff --git a/waflib/Tools/clang.py b/waflib/Tools/clang.py
new file mode 100644
index 00000000..3828e391
--- /dev/null
+++ b/waflib/Tools/clang.py
@@ -0,0 +1,29 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Krzysztof Kosiński 2014
+
+"""
+Detect the Clang C compiler
+"""
+
+from waflib.Tools import ccroot, ar, gcc
+from waflib.Configure import conf
+
+@conf
+def find_clang(conf):
+ """
+ Finds the program clang and executes it to ensure it really is clang
+ """
+ cc = conf.find_program('clang', var='CC')
+ conf.get_cc_version(cc, clang=True)
+ conf.env.CC_NAME = 'clang'
+
+def configure(conf):
+ conf.find_clang()
+ conf.find_program(['llvm-ar', 'ar'], var='AR')
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.gcc_modifier_platform()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
diff --git a/waflib/Tools/clangxx.py b/waflib/Tools/clangxx.py
new file mode 100644
index 00000000..152013ce
--- /dev/null
+++ b/waflib/Tools/clangxx.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2009-2018 (ita)
+
+"""
+Detect the Clang++ C++ compiler
+"""
+
+from waflib.Tools import ccroot, ar, gxx
+from waflib.Configure import conf
+
+@conf
+def find_clangxx(conf):
+ """
+ Finds the program clang++, and executes it to ensure it really is clang++
+ """
+ cxx = conf.find_program('clang++', var='CXX')
+ conf.get_cc_version(cxx, clang=True)
+ conf.env.CXX_NAME = 'clang'
+
+def configure(conf):
+ conf.find_clangxx()
+ conf.find_program(['llvm-ar', 'ar'], var='AR')
+ conf.find_ar()
+ conf.gxx_common_flags()
+ conf.gxx_modifier_platform()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/compiler_c.py b/waflib/Tools/compiler_c.py
new file mode 100644
index 00000000..2dba3f82
--- /dev/null
+++ b/waflib/Tools/compiler_c.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Matthias Jahn jahn dôt matthias ât freenet dôt de, 2007 (pmarat)
+
+"""
+Try to detect a C compiler from the list of supported compilers (gcc, msvc, etc)::
+
+ def options(opt):
+ opt.load('compiler_c')
+ def configure(cnf):
+ cnf.load('compiler_c')
+ def build(bld):
+ bld.program(source='main.c', target='app')
+
+The compilers are associated to platforms in :py:attr:`waflib.Tools.compiler_c.c_compiler`. To register
+a new C compiler named *cfoo* (assuming the tool ``waflib/extras/cfoo.py`` exists), use::
+
+ from waflib.Tools.compiler_c import c_compiler
+ c_compiler['win32'] = ['cfoo', 'msvc', 'gcc']
+
+ def options(opt):
+ opt.load('compiler_c')
+ def configure(cnf):
+ cnf.load('compiler_c')
+ def build(bld):
+ bld.program(source='main.c', target='app')
+
+Not all compilers need to have a specific tool. For example, the clang compilers can be detected by the gcc tools when using::
+
+ $ CC=clang waf configure
+"""
+
+import re
+from waflib.Tools import ccroot
+from waflib import Utils
+from waflib.Logs import debug
+
+c_compiler = {
+'win32': ['msvc', 'gcc', 'clang'],
+'cygwin': ['gcc'],
+'darwin': ['clang', 'gcc'],
+'aix': ['xlc', 'gcc', 'clang'],
+'linux': ['gcc', 'clang', 'icc'],
+'sunos': ['suncc', 'gcc'],
+'irix': ['gcc', 'irixcc'],
+'hpux': ['gcc'],
+'osf1V': ['gcc'],
+'gnu': ['gcc', 'clang'],
+'java': ['gcc', 'msvc', 'clang', 'icc'],
+'default':['clang', 'gcc'],
+}
+"""
+Dict mapping platform names to Waf tools finding specific C compilers::
+
+ from waflib.Tools.compiler_c import c_compiler
+ c_compiler['linux'] = ['gcc', 'icc', 'suncc']
+"""
+
+def default_compilers():
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = c_compiler.get(build_platform, c_compiler['default'])
+ return ' '.join(possible_compiler_list)
+
+def configure(conf):
+ """
+ Detects a suitable C compiler
+
+ :raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+ """
+ try:
+ test_for_compiler = conf.options.check_c_compiler or default_compilers()
+ except AttributeError:
+ conf.fatal("Add options(opt): opt.load('compiler_c')")
+
+ for compiler in re.split('[ ,]+', test_for_compiler):
+ conf.env.stash()
+ conf.start_msg('Checking for %r (C compiler)' % compiler)
+ try:
+ conf.load(compiler)
+ except conf.errors.ConfigurationError as e:
+ conf.env.revert()
+ conf.end_msg(False)
+ debug('compiler_c: %r', e)
+ else:
+ if conf.env.CC:
+ conf.end_msg(conf.env.get_flat('CC'))
+ conf.env.COMPILER_CC = compiler
+ conf.env.commit()
+ break
+ conf.env.revert()
+ conf.end_msg(False)
+ else:
+ conf.fatal('could not configure a C compiler!')
+
+def options(opt):
+ """
+ This is how to provide compiler preferences on the command-line::
+
+ $ waf configure --check-c-compiler=gcc
+ """
+ test_for_compiler = default_compilers()
+ opt.load_special_tools('c_*.py', ban=['c_dumbpreproc.py'])
+ cc_compiler_opts = opt.add_option_group('Configuration options')
+ cc_compiler_opts.add_option('--check-c-compiler', default=None,
+ help='list of C compilers to try [%s]' % test_for_compiler,
+ dest="check_c_compiler")
+
+ for x in test_for_compiler.split():
+ opt.load('%s' % x)
+
diff --git a/waflib/Tools/compiler_cxx.py b/waflib/Tools/compiler_cxx.py
new file mode 100644
index 00000000..1af65a22
--- /dev/null
+++ b/waflib/Tools/compiler_cxx.py
@@ -0,0 +1,111 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Matthias Jahn jahn dôt matthias ât freenet dôt de 2007 (pmarat)
+
+"""
+Try to detect a C++ compiler from the list of supported compilers (g++, msvc, etc)::
+
+ def options(opt):
+ opt.load('compiler_cxx')
+ def configure(cnf):
+ cnf.load('compiler_cxx')
+ def build(bld):
+ bld.program(source='main.cpp', target='app')
+
+The compilers are associated to platforms in :py:attr:`waflib.Tools.compiler_cxx.cxx_compiler`. To register
+a new C++ compiler named *cfoo* (assuming the tool ``waflib/extras/cfoo.py`` exists), use::
+
+ from waflib.Tools.compiler_cxx import cxx_compiler
+ cxx_compiler['win32'] = ['cfoo', 'msvc', 'gcc']
+
+ def options(opt):
+ opt.load('compiler_cxx')
+ def configure(cnf):
+ cnf.load('compiler_cxx')
+ def build(bld):
+ bld.program(source='main.c', target='app')
+
+Not all compilers need to have a specific tool. For example, the clang compilers can be detected by the gcc tools when using::
+
+ $ CXX=clang waf configure
+"""
+
+
+import re
+from waflib.Tools import ccroot
+from waflib import Utils
+from waflib.Logs import debug
+
+cxx_compiler = {
+'win32': ['msvc', 'g++', 'clang++'],
+'cygwin': ['g++'],
+'darwin': ['clang++', 'g++'],
+'aix': ['xlc++', 'g++', 'clang++'],
+'linux': ['g++', 'clang++', 'icpc'],
+'sunos': ['sunc++', 'g++'],
+'irix': ['g++'],
+'hpux': ['g++'],
+'osf1V': ['g++'],
+'gnu': ['g++', 'clang++'],
+'java': ['g++', 'msvc', 'clang++', 'icpc'],
+'default': ['clang++', 'g++']
+}
+"""
+Dict mapping the platform names to Waf tools finding specific C++ compilers::
+
+ from waflib.Tools.compiler_cxx import cxx_compiler
+ cxx_compiler['linux'] = ['gxx', 'icpc', 'suncxx']
+"""
+
+def default_compilers():
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = cxx_compiler.get(build_platform, cxx_compiler['default'])
+ return ' '.join(possible_compiler_list)
+
+def configure(conf):
+ """
+ Detects a suitable C++ compiler
+
+ :raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+ """
+ try:
+ test_for_compiler = conf.options.check_cxx_compiler or default_compilers()
+ except AttributeError:
+ conf.fatal("Add options(opt): opt.load('compiler_cxx')")
+
+ for compiler in re.split('[ ,]+', test_for_compiler):
+ conf.env.stash()
+ conf.start_msg('Checking for %r (C++ compiler)' % compiler)
+ try:
+ conf.load(compiler)
+ except conf.errors.ConfigurationError as e:
+ conf.env.revert()
+ conf.end_msg(False)
+ debug('compiler_cxx: %r', e)
+ else:
+ if conf.env.CXX:
+ conf.end_msg(conf.env.get_flat('CXX'))
+ conf.env.COMPILER_CXX = compiler
+ conf.env.commit()
+ break
+ conf.env.revert()
+ conf.end_msg(False)
+ else:
+ conf.fatal('could not configure a C++ compiler!')
+
+def options(opt):
+ """
+ This is how to provide compiler preferences on the command-line::
+
+ $ waf configure --check-cxx-compiler=gxx
+ """
+ test_for_compiler = default_compilers()
+ opt.load_special_tools('cxx_*.py')
+ cxx_compiler_opts = opt.add_option_group('Configuration options')
+ cxx_compiler_opts.add_option('--check-cxx-compiler', default=None,
+ help='list of C++ compilers to try [%s]' % test_for_compiler,
+ dest="check_cxx_compiler")
+
+ for x in test_for_compiler.split():
+ opt.load('%s' % x)
+
diff --git a/waflib/Tools/compiler_d.py b/waflib/Tools/compiler_d.py
new file mode 100644
index 00000000..43bb1f64
--- /dev/null
+++ b/waflib/Tools/compiler_d.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+# Thomas Nagy, 2016-2018 (ita)
+
+"""
+Try to detect a D compiler from the list of supported compilers::
+
+ def options(opt):
+ opt.load('compiler_d')
+ def configure(cnf):
+ cnf.load('compiler_d')
+ def build(bld):
+ bld.program(source='main.d', target='app')
+
+Only three D compilers are really present at the moment:
+
+* gdc
+* dmd, the ldc compiler having a very similar command-line interface
+* ldc2
+"""
+
+import re
+from waflib import Utils, Logs
+
+d_compiler = {
+'default' : ['gdc', 'dmd', 'ldc2']
+}
+"""
+Dict mapping the platform names to lists of names of D compilers to try, in order of preference::
+
+ from waflib.Tools.compiler_d import d_compiler
+ d_compiler['default'] = ['gdc', 'dmd', 'ldc2']
+"""
+
+def default_compilers():
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = d_compiler.get(build_platform, d_compiler['default'])
+ return ' '.join(possible_compiler_list)
+
+def configure(conf):
+ """
+ Detects a suitable D compiler
+
+ :raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+ """
+ try:
+ test_for_compiler = conf.options.check_d_compiler or default_compilers()
+ except AttributeError:
+ conf.fatal("Add options(opt): opt.load('compiler_d')")
+
+ for compiler in re.split('[ ,]+', test_for_compiler):
+ conf.env.stash()
+ conf.start_msg('Checking for %r (D compiler)' % compiler)
+ try:
+ conf.load(compiler)
+ except conf.errors.ConfigurationError as e:
+ conf.env.revert()
+ conf.end_msg(False)
+ Logs.debug('compiler_d: %r', e)
+ else:
+ if conf.env.D:
+ conf.end_msg(conf.env.get_flat('D'))
+ conf.env.COMPILER_D = compiler
+ conf.env.commit()
+ break
+ conf.env.revert()
+ conf.end_msg(False)
+ else:
+ conf.fatal('could not configure a D compiler!')
+
+def options(opt):
+ """
+ This is how to provide compiler preferences on the command-line::
+
+ $ waf configure --check-d-compiler=dmd
+ """
+ test_for_compiler = default_compilers()
+ d_compiler_opts = opt.add_option_group('Configuration options')
+ d_compiler_opts.add_option('--check-d-compiler', default=None,
+ help='list of D compilers to try [%s]' % test_for_compiler, dest='check_d_compiler')
+
+ for x in test_for_compiler.split():
+ opt.load('%s' % x)
+
diff --git a/waflib/Tools/compiler_fc.py b/waflib/Tools/compiler_fc.py
new file mode 100644
index 00000000..96b58e70
--- /dev/null
+++ b/waflib/Tools/compiler_fc.py
@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+import re
+from waflib import Utils, Logs
+from waflib.Tools import fc
+
+fc_compiler = {
+ 'win32' : ['gfortran','ifort'],
+ 'darwin' : ['gfortran', 'g95', 'ifort'],
+ 'linux' : ['gfortran', 'g95', 'ifort'],
+ 'java' : ['gfortran', 'g95', 'ifort'],
+ 'default': ['gfortran'],
+ 'aix' : ['gfortran']
+}
+"""
+Dict mapping the platform names to lists of names of Fortran compilers to try, in order of preference::
+
+ from waflib.Tools.compiler_c import c_compiler
+ c_compiler['linux'] = ['gfortran', 'g95', 'ifort']
+"""
+
+def default_compilers():
+ build_platform = Utils.unversioned_sys_platform()
+ possible_compiler_list = fc_compiler.get(build_platform, fc_compiler['default'])
+ return ' '.join(possible_compiler_list)
+
+def configure(conf):
+ """
+ Detects a suitable Fortran compiler
+
+ :raises: :py:class:`waflib.Errors.ConfigurationError` when no suitable compiler is found
+ """
+ try:
+ test_for_compiler = conf.options.check_fortran_compiler or default_compilers()
+ except AttributeError:
+ conf.fatal("Add options(opt): opt.load('compiler_fc')")
+ for compiler in re.split('[ ,]+', test_for_compiler):
+ conf.env.stash()
+ conf.start_msg('Checking for %r (Fortran compiler)' % compiler)
+ try:
+ conf.load(compiler)
+ except conf.errors.ConfigurationError as e:
+ conf.env.revert()
+ conf.end_msg(False)
+ Logs.debug('compiler_fortran: %r', e)
+ else:
+ if conf.env.FC:
+ conf.end_msg(conf.env.get_flat('FC'))
+ conf.env.COMPILER_FORTRAN = compiler
+ conf.env.commit()
+ break
+ conf.env.revert()
+ conf.end_msg(False)
+ else:
+ conf.fatal('could not configure a Fortran compiler!')
+
+def options(opt):
+ """
+ This is how to provide compiler preferences on the command-line::
+
+ $ waf configure --check-fortran-compiler=ifort
+ """
+ test_for_compiler = default_compilers()
+ opt.load_special_tools('fc_*.py')
+ fortran_compiler_opts = opt.add_option_group('Configuration options')
+ fortran_compiler_opts.add_option('--check-fortran-compiler', default=None,
+ help='list of Fortran compiler to try [%s]' % test_for_compiler,
+ dest="check_fortran_compiler")
+
+ for x in test_for_compiler.split():
+ opt.load('%s' % x)
+
diff --git a/waflib/Tools/cs.py b/waflib/Tools/cs.py
new file mode 100644
index 00000000..aecca6da
--- /dev/null
+++ b/waflib/Tools/cs.py
@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+C# support. A simple example::
+
+ def configure(conf):
+ conf.load('cs')
+ def build(bld):
+ bld(features='cs', source='main.cs', gen='foo')
+
+Note that the configuration may compile C# snippets::
+
+ FRAG = '''
+ namespace Moo {
+ public class Test { public static int Main(string[] args) { return 0; } }
+ }'''
+ def configure(conf):
+ conf.check(features='cs', fragment=FRAG, compile_filename='test.cs', gen='test.exe',
+ bintype='exe', csflags=['-pkg:gtk-sharp-2.0'], msg='Checking for Gtksharp support')
+"""
+
+from waflib import Utils, Task, Options, Errors
+from waflib.TaskGen import before_method, after_method, feature
+from waflib.Tools import ccroot
+from waflib.Configure import conf
+
+ccroot.USELIB_VARS['cs'] = set(['CSFLAGS', 'ASSEMBLIES', 'RESOURCES'])
+ccroot.lib_patterns['csshlib'] = ['%s']
+
+@feature('cs')
+@before_method('process_source')
+def apply_cs(self):
+ """
+ Create a C# task bound to the attribute *cs_task*. There can be only one C# task by task generator.
+ """
+ cs_nodes = []
+ no_nodes = []
+ for x in self.to_nodes(self.source):
+ if x.name.endswith('.cs'):
+ cs_nodes.append(x)
+ else:
+ no_nodes.append(x)
+ self.source = no_nodes
+
+ bintype = getattr(self, 'bintype', self.gen.endswith('.dll') and 'library' or 'exe')
+ self.cs_task = tsk = self.create_task('mcs', cs_nodes, self.path.find_or_declare(self.gen))
+ tsk.env.CSTYPE = '/target:%s' % bintype
+ tsk.env.OUT = '/out:%s' % tsk.outputs[0].abspath()
+ self.env.append_value('CSFLAGS', '/platform:%s' % getattr(self, 'platform', 'anycpu'))
+
+ inst_to = getattr(self, 'install_path', bintype=='exe' and '${BINDIR}' or '${LIBDIR}')
+ if inst_to:
+ # note: we are making a copy, so the files added to cs_task.outputs won't be installed automatically
+ mod = getattr(self, 'chmod', bintype=='exe' and Utils.O755 or Utils.O644)
+ self.install_task = self.add_install_files(install_to=inst_to, install_from=self.cs_task.outputs[:], chmod=mod)
+
+@feature('cs')
+@after_method('apply_cs')
+def use_cs(self):
+ """
+ C# applications honor the **use** keyword::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', name='mylib')
+ bld(features='cs', source='Hi.cs', includes='.', bintype='exe', gen='hi.exe', use='mylib', name='hi')
+ """
+ names = self.to_list(getattr(self, 'use', []))
+ get = self.bld.get_tgen_by_name
+ for x in names:
+ try:
+ y = get(x)
+ except Errors.WafError:
+ self.env.append_value('CSFLAGS', '/reference:%s' % x)
+ continue
+ y.post()
+
+ tsk = getattr(y, 'cs_task', None) or getattr(y, 'link_task', None)
+ if not tsk:
+ self.bld.fatal('cs task has no link task for use %r' % self)
+ self.cs_task.dep_nodes.extend(tsk.outputs) # dependency
+ self.cs_task.set_run_after(tsk) # order (redundant, the order is inferred from the nodes inputs/outputs)
+ self.env.append_value('CSFLAGS', '/reference:%s' % tsk.outputs[0].abspath())
+
+@feature('cs')
+@after_method('apply_cs', 'use_cs')
+def debug_cs(self):
+ """
+ The C# targets may create .mdb or .pdb files::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdebug='full')
+ # csdebug is a value in (True, 'full', 'pdbonly')
+ """
+ csdebug = getattr(self, 'csdebug', self.env.CSDEBUG)
+ if not csdebug:
+ return
+
+ node = self.cs_task.outputs[0]
+ if self.env.CS_NAME == 'mono':
+ out = node.parent.find_or_declare(node.name + '.mdb')
+ else:
+ out = node.change_ext('.pdb')
+ self.cs_task.outputs.append(out)
+
+ if getattr(self, 'install_task', None):
+ self.pdb_install_task = self.add_install_files(
+ install_to=self.install_task.install_to, install_from=out)
+
+ if csdebug == 'pdbonly':
+ val = ['/debug+', '/debug:pdbonly']
+ elif csdebug == 'full':
+ val = ['/debug+', '/debug:full']
+ else:
+ val = ['/debug-']
+ self.env.append_value('CSFLAGS', val)
+
+@feature('cs')
+@after_method('debug_cs')
+def doc_cs(self):
+ """
+ The C# targets may create .xml documentation files::
+
+ def build(bld):
+ bld(features='cs', source='My.cs', bintype='library', gen='my.dll', csdoc=True)
+ # csdoc is a boolean value
+ """
+ csdoc = getattr(self, 'csdoc', self.env.CSDOC)
+ if not csdoc:
+ return
+
+ node = self.cs_task.outputs[0]
+ out = node.change_ext('.xml')
+ self.cs_task.outputs.append(out)
+
+ if getattr(self, 'install_task', None):
+ self.doc_install_task = self.add_install_files(
+ install_to=self.install_task.install_to, install_from=out)
+
+ self.env.append_value('CSFLAGS', '/doc:%s' % out.abspath())
+
+class mcs(Task.Task):
+ """
+ Compile C# files
+ """
+ color = 'YELLOW'
+ run_str = '${MCS} ${CSTYPE} ${CSFLAGS} ${ASS_ST:ASSEMBLIES} ${RES_ST:RESOURCES} ${OUT} ${SRC}'
+
+ def split_argfile(self, cmd):
+ inline = [cmd[0]]
+ infile = []
+ for x in cmd[1:]:
+ # csc doesn't want /noconfig in @file
+ if x.lower() == '/noconfig':
+ inline.append(x)
+ else:
+ infile.append(self.quote_flag(x))
+ return (inline, infile)
+
+def configure(conf):
+ """
+ Find a C# compiler, set the variable MCS for the compiler and CS_NAME (mono or csc)
+ """
+ csc = getattr(Options.options, 'cscbinary', None)
+ if csc:
+ conf.env.MCS = csc
+ conf.find_program(['csc', 'mcs', 'gmcs'], var='MCS')
+ conf.env.ASS_ST = '/r:%s'
+ conf.env.RES_ST = '/resource:%s'
+
+ conf.env.CS_NAME = 'csc'
+ if str(conf.env.MCS).lower().find('mcs') > -1:
+ conf.env.CS_NAME = 'mono'
+
+def options(opt):
+ """
+ Add a command-line option for the configuration::
+
+ $ waf configure --with-csc-binary=/foo/bar/mcs
+ """
+ opt.add_option('--with-csc-binary', type='string', dest='cscbinary')
+
+class fake_csshlib(Task.Task):
+ """
+ Task used for reading a foreign .net assembly and adding the dependency on it
+ """
+ color = 'YELLOW'
+ inst_to = None
+
+ def runnable_status(self):
+ return Task.SKIP_ME
+
+@conf
+def read_csshlib(self, name, paths=[]):
+ """
+ Read a foreign .net assembly for the *use* system::
+
+ def build(bld):
+ bld.read_csshlib('ManagedLibrary.dll', paths=[bld.env.mylibrarypath])
+ bld(features='cs', source='Hi.cs', bintype='exe', gen='hi.exe', use='ManagedLibrary.dll')
+
+ :param name: Name of the library
+ :type name: string
+ :param paths: Folders in which the library may be found
+ :type paths: list of string
+ :return: A task generator having the feature *fake_lib* which will call :py:func:`waflib.Tools.ccroot.process_lib`
+ :rtype: :py:class:`waflib.TaskGen.task_gen`
+ """
+ return self(name=name, features='fake_lib', lib_paths=paths, lib_type='csshlib')
+
diff --git a/waflib/Tools/cxx.py b/waflib/Tools/cxx.py
new file mode 100644
index 00000000..194fad74
--- /dev/null
+++ b/waflib/Tools/cxx.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"Base for c++ programs and libraries"
+
+from waflib import TaskGen, Task
+from waflib.Tools import c_preproc
+from waflib.Tools.ccroot import link_task, stlink_task
+
+@TaskGen.extension('.cpp','.cc','.cxx','.C','.c++')
+def cxx_hook(self, node):
+ "Binds c++ file extensions to create :py:class:`waflib.Tools.cxx.cxx` instances"
+ return self.create_compiled_task('cxx', node)
+
+if not '.c' in TaskGen.task_gen.mappings:
+ TaskGen.task_gen.mappings['.c'] = TaskGen.task_gen.mappings['.cpp']
+
+class cxx(Task.Task):
+ "Compiles C++ files into object files"
+ run_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CXX_SRC_F}${SRC} ${CXX_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+ vars = ['CXXDEPS'] # unused variable to depend on, just in case
+ ext_in = ['.h'] # set the build order easily by using ext_out=['.h']
+ scan = c_preproc.scan
+
+class cxxprogram(link_task):
+ "Links object files into c++ programs"
+ run_str = '${LINK_CXX} ${LINKFLAGS} ${CXXLNK_SRC_F}${SRC} ${CXXLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LDFLAGS}'
+ vars = ['LINKDEPS']
+ ext_out = ['.bin']
+ inst_to = '${BINDIR}'
+
+class cxxshlib(cxxprogram):
+ "Links object files into c++ shared libraries"
+ inst_to = '${LIBDIR}'
+
+class cxxstlib(stlink_task):
+ "Links object files into c++ static libraries"
+ pass # do not remove
+
diff --git a/waflib/Tools/d.py b/waflib/Tools/d.py
new file mode 100644
index 00000000..e4cf73bb
--- /dev/null
+++ b/waflib/Tools/d.py
@@ -0,0 +1,97 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+# Thomas Nagy, 2007-2018 (ita)
+
+from waflib import Utils, Task, Errors
+from waflib.TaskGen import taskgen_method, feature, extension
+from waflib.Tools import d_scan, d_config
+from waflib.Tools.ccroot import link_task, stlink_task
+
+class d(Task.Task):
+ "Compile a d file into an object file"
+ color = 'GREEN'
+ run_str = '${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_SRC_F:SRC} ${D_TGT_F:TGT}'
+ scan = d_scan.scan
+
+class d_with_header(d):
+ "Compile a d file and generate a header"
+ run_str = '${D} ${DFLAGS} ${DINC_ST:INCPATHS} ${D_HDR_F:tgt.outputs[1].bldpath()} ${D_SRC_F:SRC} ${D_TGT_F:tgt.outputs[0].bldpath()}'
+
+class d_header(Task.Task):
+ "Compile d headers"
+ color = 'BLUE'
+ run_str = '${D} ${D_HEADER} ${SRC}'
+
+class dprogram(link_task):
+ "Link object files into a d program"
+ run_str = '${D_LINKER} ${LINKFLAGS} ${DLNK_SRC_F}${SRC} ${DLNK_TGT_F:TGT} ${RPATH_ST:RPATH} ${DSTLIB_MARKER} ${DSTLIBPATH_ST:STLIBPATH} ${DSTLIB_ST:STLIB} ${DSHLIB_MARKER} ${DLIBPATH_ST:LIBPATH} ${DSHLIB_ST:LIB}'
+ inst_to = '${BINDIR}'
+
+class dshlib(dprogram):
+ "Link object files into a d shared library"
+ inst_to = '${LIBDIR}'
+
+class dstlib(stlink_task):
+ "Link object files into a d static library"
+ pass # do not remove
+
+@extension('.d', '.di', '.D')
+def d_hook(self, node):
+ """
+ Compile *D* files. To get .di files as well as .o files, set the following::
+
+ def build(bld):
+ bld.program(source='foo.d', target='app', generate_headers=True)
+
+ """
+ ext = Utils.destos_to_binfmt(self.env.DEST_OS) == 'pe' and 'obj' or 'o'
+ out = '%s.%d.%s' % (node.name, self.idx, ext)
+ def create_compiled_task(self, name, node):
+ task = self.create_task(name, node, node.parent.find_or_declare(out))
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+ return task
+
+ if getattr(self, 'generate_headers', None):
+ tsk = create_compiled_task(self, 'd_with_header', node)
+ tsk.outputs.append(node.change_ext(self.env.DHEADER_ext))
+ else:
+ tsk = create_compiled_task(self, 'd', node)
+ return tsk
+
+@taskgen_method
+def generate_header(self, filename):
+ """
+ See feature request #104::
+
+ def build(bld):
+ tg = bld.program(source='foo.d', target='app')
+ tg.generate_header('blah.d')
+ # is equivalent to:
+ #tg = bld.program(source='foo.d', target='app', header_lst='blah.d')
+
+ :param filename: header to create
+ :type filename: string
+ """
+ try:
+ self.header_lst.append([filename, self.install_path])
+ except AttributeError:
+ self.header_lst = [[filename, self.install_path]]
+
+@feature('d')
+def process_header(self):
+ """
+ Process the attribute 'header_lst' to create the d header compilation tasks::
+
+ def build(bld):
+ bld.program(source='foo.d', target='app', header_lst='blah.d')
+ """
+ for i in getattr(self, 'header_lst', []):
+ node = self.path.find_resource(i[0])
+ if not node:
+ raise Errors.WafError('file %r not found on d obj' % i[0])
+ self.create_task('d_header', node, node.change_ext('.di'))
+
diff --git a/waflib/Tools/d_config.py b/waflib/Tools/d_config.py
new file mode 100644
index 00000000..66375565
--- /dev/null
+++ b/waflib/Tools/d_config.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2016-2018 (ita)
+
+from waflib import Utils
+from waflib.Configure import conf
+
+@conf
+def d_platform_flags(self):
+ """
+ Sets the extensions dll/so for d programs and libraries
+ """
+ v = self.env
+ if not v.DEST_OS:
+ v.DEST_OS = Utils.unversioned_sys_platform()
+ binfmt = Utils.destos_to_binfmt(self.env.DEST_OS)
+ if binfmt == 'pe':
+ v.dprogram_PATTERN = '%s.exe'
+ v.dshlib_PATTERN = 'lib%s.dll'
+ v.dstlib_PATTERN = 'lib%s.a'
+ elif binfmt == 'mac-o':
+ v.dprogram_PATTERN = '%s'
+ v.dshlib_PATTERN = 'lib%s.dylib'
+ v.dstlib_PATTERN = 'lib%s.a'
+ else:
+ v.dprogram_PATTERN = '%s'
+ v.dshlib_PATTERN = 'lib%s.so'
+ v.dstlib_PATTERN = 'lib%s.a'
+
+DLIB = '''
+version(D_Version2) {
+ import std.stdio;
+ int main() {
+ writefln("phobos2");
+ return 0;
+ }
+} else {
+ version(Tango) {
+ import tango.stdc.stdio;
+ int main() {
+ printf("tango");
+ return 0;
+ }
+ } else {
+ import std.stdio;
+ int main() {
+ writefln("phobos1");
+ return 0;
+ }
+ }
+}
+'''
+"""Detection string for the D standard library"""
+
+@conf
+def check_dlibrary(self, execute=True):
+ """
+ Detects the kind of standard library that comes with the compiler,
+ and sets conf.env.DLIBRARY to tango, phobos1 or phobos2
+ """
+ ret = self.check_cc(features='d dprogram', fragment=DLIB, compile_filename='test.d', execute=execute, define_ret=True)
+ if execute:
+ self.env.DLIBRARY = ret.strip()
+
diff --git a/waflib/Tools/d_scan.py b/waflib/Tools/d_scan.py
new file mode 100644
index 00000000..14c6c313
--- /dev/null
+++ b/waflib/Tools/d_scan.py
@@ -0,0 +1,211 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2016-2018 (ita)
+
+"""
+Provide a scanner for finding dependencies on d files
+"""
+
+import re
+from waflib import Utils
+
+def filter_comments(filename):
+ """
+ :param filename: d file name
+ :type filename: string
+ :rtype: list
+ :return: a list of characters
+ """
+ txt = Utils.readf(filename)
+ i = 0
+ buf = []
+ max = len(txt)
+ begin = 0
+ while i < max:
+ c = txt[i]
+ if c == '"' or c == "'": # skip a string or character literal
+ buf.append(txt[begin:i])
+ delim = c
+ i += 1
+ while i < max:
+ c = txt[i]
+ if c == delim:
+ break
+ elif c == '\\': # skip the character following backslash
+ i += 1
+ i += 1
+ i += 1
+ begin = i
+ elif c == '/': # try to replace a comment with whitespace
+ buf.append(txt[begin:i])
+ i += 1
+ if i == max:
+ break
+ c = txt[i]
+ if c == '+': # eat nesting /+ +/ comment
+ i += 1
+ nesting = 1
+ c = None
+ while i < max:
+ prev = c
+ c = txt[i]
+ if prev == '/' and c == '+':
+ nesting += 1
+ c = None
+ elif prev == '+' and c == '/':
+ nesting -= 1
+ if nesting == 0:
+ break
+ c = None
+ i += 1
+ elif c == '*': # eat /* */ comment
+ i += 1
+ c = None
+ while i < max:
+ prev = c
+ c = txt[i]
+ if prev == '*' and c == '/':
+ break
+ i += 1
+ elif c == '/': # eat // comment
+ i += 1
+ while i < max and txt[i] != '\n':
+ i += 1
+ else: # no comment
+ begin = i - 1
+ continue
+ i += 1
+ begin = i
+ buf.append(' ')
+ else:
+ i += 1
+ buf.append(txt[begin:])
+ return buf
+
+class d_parser(object):
+ """
+ Parser for d files
+ """
+ def __init__(self, env, incpaths):
+ #self.code = ''
+ #self.module = ''
+ #self.imports = []
+
+ self.allnames = []
+
+ self.re_module = re.compile("module\s+([^;]+)")
+ self.re_import = re.compile("import\s+([^;]+)")
+ self.re_import_bindings = re.compile("([^:]+):(.*)")
+ self.re_import_alias = re.compile("[^=]+=(.+)")
+
+ self.env = env
+
+ self.nodes = []
+ self.names = []
+
+ self.incpaths = incpaths
+
+ def tryfind(self, filename):
+ """
+ Search file a file matching an module/import directive
+
+ :param filename: file to read
+ :type filename: string
+ """
+ found = 0
+ for n in self.incpaths:
+ found = n.find_resource(filename.replace('.', '/') + '.d')
+ if found:
+ self.nodes.append(found)
+ self.waiting.append(found)
+ break
+ if not found:
+ if not filename in self.names:
+ self.names.append(filename)
+
+ def get_strings(self, code):
+ """
+ :param code: d code to parse
+ :type code: string
+ :return: the modules that the code uses
+ :rtype: a list of match objects
+ """
+ #self.imports = []
+ self.module = ''
+ lst = []
+
+ # get the module name (if present)
+
+ mod_name = self.re_module.search(code)
+ if mod_name:
+ self.module = re.sub('\s+', '', mod_name.group(1)) # strip all whitespaces
+
+ # go through the code, have a look at all import occurrences
+
+ # first, lets look at anything beginning with "import" and ending with ";"
+ import_iterator = self.re_import.finditer(code)
+ if import_iterator:
+ for import_match in import_iterator:
+ import_match_str = re.sub('\s+', '', import_match.group(1)) # strip all whitespaces
+
+ # does this end with an import bindings declaration?
+ # (import bindings always terminate the list of imports)
+ bindings_match = self.re_import_bindings.match(import_match_str)
+ if bindings_match:
+ import_match_str = bindings_match.group(1)
+ # if so, extract the part before the ":" (since the module declaration(s) is/are located there)
+
+ # split the matching string into a bunch of strings, separated by a comma
+ matches = import_match_str.split(',')
+
+ for match in matches:
+ alias_match = self.re_import_alias.match(match)
+ if alias_match:
+ # is this an alias declaration? (alias = module name) if so, extract the module name
+ match = alias_match.group(1)
+
+ lst.append(match)
+ return lst
+
+ def start(self, node):
+ """
+ The parsing starts here
+
+ :param node: input file
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ self.waiting = [node]
+ # while the stack is not empty, add the dependencies
+ while self.waiting:
+ nd = self.waiting.pop(0)
+ self.iter(nd)
+
+ def iter(self, node):
+ """
+ Find all the modules that a file depends on, uses :py:meth:`waflib.Tools.d_scan.d_parser.tryfind` to process dependent files
+
+ :param node: input file
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ path = node.abspath() # obtain the absolute path
+ code = "".join(filter_comments(path)) # read the file and filter the comments
+ names = self.get_strings(code) # obtain the import strings
+ for x in names:
+ # optimization
+ if x in self.allnames:
+ continue
+ self.allnames.append(x)
+
+ # for each name, see if it is like a node or not
+ self.tryfind(x)
+
+def scan(self):
+ "look for .d/.di used by a d file"
+ env = self.env
+ gruik = d_parser(env, self.generator.includes_nodes)
+ node = self.inputs[0]
+ gruik.start(node)
+ nodes = gruik.nodes
+ names = gruik.names
+ return (nodes, names)
+
diff --git a/waflib/Tools/dbus.py b/waflib/Tools/dbus.py
new file mode 100644
index 00000000..d520f1c0
--- /dev/null
+++ b/waflib/Tools/dbus.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+"""
+Compiles dbus files with **dbus-binding-tool**
+
+Typical usage::
+
+ def options(opt):
+ opt.load('compiler_c dbus')
+ def configure(conf):
+ conf.load('compiler_c dbus')
+ def build(bld):
+ tg = bld.program(
+ includes = '.',
+ source = bld.path.ant_glob('*.c'),
+ target = 'gnome-hello')
+ tg.add_dbus_file('test.xml', 'test_prefix', 'glib-server')
+"""
+
+from waflib import Task, Errors
+from waflib.TaskGen import taskgen_method, before_method
+
+@taskgen_method
+def add_dbus_file(self, filename, prefix, mode):
+ """
+ Adds a dbus file to the list of dbus files to process. Store them in the attribute *dbus_lst*.
+
+ :param filename: xml file to compile
+ :type filename: string
+ :param prefix: dbus binding tool prefix (--prefix=prefix)
+ :type prefix: string
+ :param mode: dbus binding tool mode (--mode=mode)
+ :type mode: string
+ """
+ if not hasattr(self, 'dbus_lst'):
+ self.dbus_lst = []
+ if not 'process_dbus' in self.meths:
+ self.meths.append('process_dbus')
+ self.dbus_lst.append([filename, prefix, mode])
+
+@before_method('process_source')
+def process_dbus(self):
+ """
+ Processes the dbus files stored in the attribute *dbus_lst* to create :py:class:`waflib.Tools.dbus.dbus_binding_tool` instances.
+ """
+ for filename, prefix, mode in getattr(self, 'dbus_lst', []):
+ node = self.path.find_resource(filename)
+ if not node:
+ raise Errors.WafError('file not found ' + filename)
+ tsk = self.create_task('dbus_binding_tool', node, node.change_ext('.h'))
+ tsk.env.DBUS_BINDING_TOOL_PREFIX = prefix
+ tsk.env.DBUS_BINDING_TOOL_MODE = mode
+
+class dbus_binding_tool(Task.Task):
+ """
+ Compiles a dbus file
+ """
+ color = 'BLUE'
+ ext_out = ['.h']
+ run_str = '${DBUS_BINDING_TOOL} --prefix=${DBUS_BINDING_TOOL_PREFIX} --mode=${DBUS_BINDING_TOOL_MODE} --output=${TGT} ${SRC}'
+ shell = True # temporary workaround for #795
+
+def configure(conf):
+ """
+ Detects the program dbus-binding-tool and sets ``conf.env.DBUS_BINDING_TOOL``
+ """
+ conf.find_program('dbus-binding-tool', var='DBUS_BINDING_TOOL')
+
diff --git a/waflib/Tools/dmd.py b/waflib/Tools/dmd.py
new file mode 100644
index 00000000..8917ca1b
--- /dev/null
+++ b/waflib/Tools/dmd.py
@@ -0,0 +1,80 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+# Thomas Nagy, 2008-2018 (ita)
+
+import sys
+from waflib.Tools import ar, d
+from waflib.Configure import conf
+
+@conf
+def find_dmd(conf):
+ """
+ Finds the program *dmd*, *dmd2*, or *ldc* and set the variable *D*
+ """
+ conf.find_program(['dmd', 'dmd2', 'ldc'], var='D')
+
+ # make sure that we're dealing with dmd1, dmd2, or ldc(1)
+ out = conf.cmd_and_log(conf.env.D + ['--help'])
+ if out.find("D Compiler v") == -1:
+ out = conf.cmd_and_log(conf.env.D + ['-version'])
+ if out.find("based on DMD v1.") == -1:
+ conf.fatal("detected compiler is not dmd/ldc")
+
+@conf
+def common_flags_ldc(conf):
+ """
+ Sets the D flags required by *ldc*
+ """
+ v = conf.env
+ v.DFLAGS = ['-d-version=Posix']
+ v.LINKFLAGS = []
+ v.DFLAGS_dshlib = ['-relocation-model=pic']
+
+@conf
+def common_flags_dmd(conf):
+ """
+ Set the flags required by *dmd* or *dmd2*
+ """
+ v = conf.env
+
+ v.D_SRC_F = ['-c']
+ v.D_TGT_F = '-of%s'
+
+ v.D_LINKER = v.D
+ v.DLNK_SRC_F = ''
+ v.DLNK_TGT_F = '-of%s'
+ v.DINC_ST = '-I%s'
+
+ v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
+ v.DSTLIB_ST = v.DSHLIB_ST = '-L-l%s'
+ v.DSTLIBPATH_ST = v.DLIBPATH_ST = '-L-L%s'
+
+ v.LINKFLAGS_dprogram= ['-quiet']
+
+ v.DFLAGS_dshlib = ['-fPIC']
+ v.LINKFLAGS_dshlib = ['-L-shared']
+
+ v.DHEADER_ext = '.di'
+ v.DFLAGS_d_with_header = ['-H', '-Hf']
+ v.D_HDR_F = '%s'
+
+def configure(conf):
+ """
+ Configuration for *dmd*, *dmd2*, and *ldc*
+ """
+ conf.find_dmd()
+
+ if sys.platform == 'win32':
+ out = conf.cmd_and_log(conf.env.D + ['--help'])
+ if out.find('D Compiler v2.') > -1:
+ conf.fatal('dmd2 on Windows is not supported, use gdc or ldc2 instead')
+
+ conf.load('ar')
+ conf.load('d')
+ conf.common_flags_dmd()
+ conf.d_platform_flags()
+
+ if str(conf.env.D).find('ldc') > -1:
+ conf.common_flags_ldc()
+
diff --git a/waflib/Tools/errcheck.py b/waflib/Tools/errcheck.py
new file mode 100644
index 00000000..de8d75a4
--- /dev/null
+++ b/waflib/Tools/errcheck.py
@@ -0,0 +1,237 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Common mistakes highlighting.
+
+There is a performance impact, so this tool is only loaded when running ``waf -v``
+"""
+
+typos = {
+'feature':'features',
+'sources':'source',
+'targets':'target',
+'include':'includes',
+'export_include':'export_includes',
+'define':'defines',
+'importpath':'includes',
+'installpath':'install_path',
+'iscopy':'is_copy',
+'uses':'use',
+}
+
+meths_typos = ['__call__', 'program', 'shlib', 'stlib', 'objects']
+
+import sys
+from waflib import Logs, Build, Node, Task, TaskGen, ConfigSet, Errors, Utils
+from waflib.Tools import ccroot
+
+def check_same_targets(self):
+ mp = Utils.defaultdict(list)
+ uids = {}
+
+ def check_task(tsk):
+ if not isinstance(tsk, Task.Task):
+ return
+ if hasattr(tsk, 'no_errcheck_out'):
+ return
+
+ for node in tsk.outputs:
+ mp[node].append(tsk)
+ try:
+ uids[tsk.uid()].append(tsk)
+ except KeyError:
+ uids[tsk.uid()] = [tsk]
+
+ for g in self.groups:
+ for tg in g:
+ try:
+ for tsk in tg.tasks:
+ check_task(tsk)
+ except AttributeError:
+ # raised if not a task generator, which should be uncommon
+ check_task(tg)
+
+ dupe = False
+ for (k, v) in mp.items():
+ if len(v) > 1:
+ dupe = True
+ msg = '* Node %r is created more than once%s. The task generators are:' % (k, Logs.verbose == 1 and " (full message on 'waf -v -v')" or "")
+ Logs.error(msg)
+ for x in v:
+ if Logs.verbose > 1:
+ Logs.error(' %d. %r', 1 + v.index(x), x.generator)
+ else:
+ Logs.error(' %d. %r in %r', 1 + v.index(x), x.generator.name, getattr(x.generator, 'path', None))
+ Logs.error('If you think that this is an error, set no_errcheck_out on the task instance')
+
+ if not dupe:
+ for (k, v) in uids.items():
+ if len(v) > 1:
+ Logs.error('* Several tasks use the same identifier. Please check the information on\n https://waf.io/apidocs/Task.html?highlight=uid#waflib.Task.Task.uid')
+ tg_details = tsk.generator.name
+ if Logs.verbose > 2:
+ tg_details = tsk.generator
+ for tsk in v:
+ Logs.error(' - object %r (%r) defined in %r', tsk.__class__.__name__, tsk, tg_details)
+
+def check_invalid_constraints(self):
+ feat = set()
+ for x in list(TaskGen.feats.values()):
+ feat.union(set(x))
+ for (x, y) in TaskGen.task_gen.prec.items():
+ feat.add(x)
+ feat.union(set(y))
+ ext = set()
+ for x in TaskGen.task_gen.mappings.values():
+ ext.add(x.__name__)
+ invalid = ext & feat
+ if invalid:
+ Logs.error('The methods %r have invalid annotations: @extension <-> @feature/@before_method/@after_method', list(invalid))
+
+ # the build scripts have been read, so we can check for invalid after/before attributes on task classes
+ for cls in list(Task.classes.values()):
+ if sys.hexversion > 0x3000000 and issubclass(cls, Task.Task) and isinstance(cls.hcode, str):
+ raise Errors.WafError('Class %r has hcode value %r of type <str>, expecting <bytes> (use Utils.h_cmd() ?)' % (cls, cls.hcode))
+
+ for x in ('before', 'after'):
+ for y in Utils.to_list(getattr(cls, x, [])):
+ if not Task.classes.get(y):
+ Logs.error('Erroneous order constraint %r=%r on task class %r', x, y, cls.__name__)
+ if getattr(cls, 'rule', None):
+ Logs.error('Erroneous attribute "rule" on task class %r (rename to "run_str")', cls.__name__)
+
+def replace(m):
+ """
+ Replaces existing BuildContext methods to verify parameter names,
+ for example ``bld(source=)`` has no ending *s*
+ """
+ oldcall = getattr(Build.BuildContext, m)
+ def call(self, *k, **kw):
+ ret = oldcall(self, *k, **kw)
+ for x in typos:
+ if x in kw:
+ if x == 'iscopy' and 'subst' in getattr(self, 'features', ''):
+ continue
+ Logs.error('Fix the typo %r -> %r on %r', x, typos[x], ret)
+ return ret
+ setattr(Build.BuildContext, m, call)
+
+def enhance_lib():
+ """
+ Modifies existing classes and methods to enable error verification
+ """
+ for m in meths_typos:
+ replace(m)
+
+ # catch '..' in ant_glob patterns
+ def ant_glob(self, *k, **kw):
+ if k:
+ lst = Utils.to_list(k[0])
+ for pat in lst:
+ sp = pat.split('/')
+ if '..' in sp:
+ Logs.error("In ant_glob pattern %r: '..' means 'two dots', not 'parent directory'", k[0])
+ if '.' in sp:
+ Logs.error("In ant_glob pattern %r: '.' means 'one dot', not 'current directory'", k[0])
+ return self.old_ant_glob(*k, **kw)
+ Node.Node.old_ant_glob = Node.Node.ant_glob
+ Node.Node.ant_glob = ant_glob
+
+ # catch ant_glob on build folders
+ def ant_iter(self, accept=None, maxdepth=25, pats=[], dir=False, src=True, remove=True, quiet=False):
+ if remove:
+ try:
+ if self.is_child_of(self.ctx.bldnode) and not quiet:
+ quiet = True
+ Logs.error('Calling ant_glob on build folders (%r) is dangerous: add quiet=True / remove=False', self)
+ except AttributeError:
+ pass
+ return self.old_ant_iter(accept, maxdepth, pats, dir, src, remove, quiet)
+ Node.Node.old_ant_iter = Node.Node.ant_iter
+ Node.Node.ant_iter = ant_iter
+
+ # catch conflicting ext_in/ext_out/before/after declarations
+ old = Task.is_before
+ def is_before(t1, t2):
+ ret = old(t1, t2)
+ if ret and old(t2, t1):
+ Logs.error('Contradictory order constraints in classes %r %r', t1, t2)
+ return ret
+ Task.is_before = is_before
+
+ # check for bld(feature='cshlib') where no 'c' is given - this can be either a mistake or on purpose
+ # so we only issue a warning
+ def check_err_features(self):
+ lst = self.to_list(self.features)
+ if 'shlib' in lst:
+ Logs.error('feature shlib -> cshlib, dshlib or cxxshlib')
+ for x in ('c', 'cxx', 'd', 'fc'):
+ if not x in lst and lst and lst[0] in [x+y for y in ('program', 'shlib', 'stlib')]:
+ Logs.error('%r features is probably missing %r', self, x)
+ TaskGen.feature('*')(check_err_features)
+
+ # check for erroneous order constraints
+ def check_err_order(self):
+ if not hasattr(self, 'rule') and not 'subst' in Utils.to_list(self.features):
+ for x in ('before', 'after', 'ext_in', 'ext_out'):
+ if hasattr(self, x):
+ Logs.warn('Erroneous order constraint %r on non-rule based task generator %r', x, self)
+ else:
+ for x in ('before', 'after'):
+ for y in self.to_list(getattr(self, x, [])):
+ if not Task.classes.get(y):
+ Logs.error('Erroneous order constraint %s=%r on %r (no such class)', x, y, self)
+ TaskGen.feature('*')(check_err_order)
+
+ # check for @extension used with @feature/@before_method/@after_method
+ def check_compile(self):
+ check_invalid_constraints(self)
+ try:
+ ret = self.orig_compile()
+ finally:
+ check_same_targets(self)
+ return ret
+ Build.BuildContext.orig_compile = Build.BuildContext.compile
+ Build.BuildContext.compile = check_compile
+
+ # check for invalid build groups #914
+ def use_rec(self, name, **kw):
+ try:
+ y = self.bld.get_tgen_by_name(name)
+ except Errors.WafError:
+ pass
+ else:
+ idx = self.bld.get_group_idx(self)
+ odx = self.bld.get_group_idx(y)
+ if odx > idx:
+ msg = "Invalid 'use' across build groups:"
+ if Logs.verbose > 1:
+ msg += '\n target %r\n uses:\n %r' % (self, y)
+ else:
+ msg += " %r uses %r (try 'waf -v -v' for the full error)" % (self.name, name)
+ raise Errors.WafError(msg)
+ self.orig_use_rec(name, **kw)
+ TaskGen.task_gen.orig_use_rec = TaskGen.task_gen.use_rec
+ TaskGen.task_gen.use_rec = use_rec
+
+ # check for env.append
+ def _getattr(self, name, default=None):
+ if name == 'append' or name == 'add':
+ raise Errors.WafError('env.append and env.add do not exist: use env.append_value/env.append_unique')
+ elif name == 'prepend':
+ raise Errors.WafError('env.prepend does not exist: use env.prepend_value')
+ if name in self.__slots__:
+ return super(ConfigSet.ConfigSet, self).__getattr__(name, default)
+ else:
+ return self[name]
+ ConfigSet.ConfigSet.__getattr__ = _getattr
+
+
+def options(opt):
+ """
+ Error verification can be enabled by default (not just on ``waf -v``) by adding to the user script options
+ """
+ enhance_lib()
+
diff --git a/waflib/Tools/fc.py b/waflib/Tools/fc.py
new file mode 100644
index 00000000..d9e8d8c4
--- /dev/null
+++ b/waflib/Tools/fc.py
@@ -0,0 +1,189 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# DC 2008
+# Thomas Nagy 2016-2018 (ita)
+
+"""
+Fortran support
+"""
+
+from waflib import Utils, Task, Errors
+from waflib.Tools import ccroot, fc_config, fc_scan
+from waflib.TaskGen import extension
+from waflib.Configure import conf
+
+ccroot.USELIB_VARS['fc'] = set(['FCFLAGS', 'DEFINES', 'INCLUDES', 'FCPPFLAGS'])
+ccroot.USELIB_VARS['fcprogram_test'] = ccroot.USELIB_VARS['fcprogram'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
+ccroot.USELIB_VARS['fcshlib'] = set(['LIB', 'STLIB', 'LIBPATH', 'STLIBPATH', 'LINKFLAGS', 'RPATH', 'LINKDEPS'])
+ccroot.USELIB_VARS['fcstlib'] = set(['ARFLAGS', 'LINKDEPS'])
+
+@extension('.f','.F','.f90','.F90','.for','.FOR','.f95','.F95','.f03','.F03','.f08','.F08')
+def fc_hook(self, node):
+ "Binds the Fortran file extensions create :py:class:`waflib.Tools.fc.fc` instances"
+ return self.create_compiled_task('fc', node)
+
+@conf
+def modfile(conf, name):
+ """
+ Turns a module name into the right module file name.
+ Defaults to all lower case.
+ """
+ return {'lower' :name.lower() + '.mod',
+ 'lower.MOD' :name.lower() + '.MOD',
+ 'UPPER.mod' :name.upper() + '.mod',
+ 'UPPER' :name.upper() + '.MOD'}[conf.env.FC_MOD_CAPITALIZATION or 'lower']
+
+def get_fortran_tasks(tsk):
+ """
+ Obtains all fortran tasks from the same build group. Those tasks must not have
+ the attribute 'nomod' or 'mod_fortran_done'
+
+ :return: a list of :py:class:`waflib.Tools.fc.fc` instances
+ """
+ bld = tsk.generator.bld
+ tasks = bld.get_tasks_group(bld.get_group_idx(tsk.generator))
+ return [x for x in tasks if isinstance(x, fc) and not getattr(x, 'nomod', None) and not getattr(x, 'mod_fortran_done', None)]
+
+class fc(Task.Task):
+ """
+ Fortran tasks can only run when all fortran tasks in a current task group are ready to be executed
+ This may cause a deadlock if some fortran task is waiting for something that cannot happen (circular dependency)
+ Should this ever happen, set the 'nomod=True' on those tasks instances to break the loop
+ """
+ color = 'GREEN'
+ run_str = '${FC} ${FCFLAGS} ${FCINCPATH_ST:INCPATHS} ${FCDEFINES_ST:DEFINES} ${_FCMODOUTFLAGS} ${FC_TGT_F}${TGT[0].abspath()} ${FC_SRC_F}${SRC[0].abspath()} ${FCPPFLAGS}'
+ vars = ["FORTRANMODPATHFLAG"]
+
+ def scan(self):
+ """Fortran dependency scanner"""
+ tmp = fc_scan.fortran_parser(self.generator.includes_nodes)
+ tmp.task = self
+ tmp.start(self.inputs[0])
+ return (tmp.nodes, tmp.names)
+
+ def runnable_status(self):
+ """
+ Sets the mod file outputs and the dependencies on the mod files over all Fortran tasks
+ executed by the main thread so there are no concurrency issues
+ """
+ if getattr(self, 'mod_fortran_done', None):
+ return super(fc, self).runnable_status()
+
+ # now, if we reach this part it is because this fortran task is the first in the list
+ bld = self.generator.bld
+
+ # obtain the fortran tasks
+ lst = get_fortran_tasks(self)
+
+ # disable this method for other tasks
+ for tsk in lst:
+ tsk.mod_fortran_done = True
+
+ # wait for all the .f tasks to be ready for execution
+ # and ensure that the scanners are called at least once
+ for tsk in lst:
+ ret = tsk.runnable_status()
+ if ret == Task.ASK_LATER:
+ # we have to wait for one of the other fortran tasks to be ready
+ # this may deadlock if there are dependencies between fortran tasks
+ # but this should not happen (we are setting them here!)
+ for x in lst:
+ x.mod_fortran_done = None
+
+ return Task.ASK_LATER
+
+ ins = Utils.defaultdict(set)
+ outs = Utils.defaultdict(set)
+
+ # the .mod files to create
+ for tsk in lst:
+ key = tsk.uid()
+ for x in bld.raw_deps[key]:
+ if x.startswith('MOD@'):
+ name = bld.modfile(x.replace('MOD@', ''))
+ node = bld.srcnode.find_or_declare(name)
+ tsk.set_outputs(node)
+ outs[node].add(tsk)
+
+ # the .mod files to use
+ for tsk in lst:
+ key = tsk.uid()
+ for x in bld.raw_deps[key]:
+ if x.startswith('USE@'):
+ name = bld.modfile(x.replace('USE@', ''))
+ node = bld.srcnode.find_resource(name)
+ if node and node not in tsk.outputs:
+ if not node in bld.node_deps[key]:
+ bld.node_deps[key].append(node)
+ ins[node].add(tsk)
+
+ # if the intersection matches, set the order
+ for k in ins.keys():
+ for a in ins[k]:
+ a.run_after.update(outs[k])
+ for x in outs[k]:
+ self.generator.bld.producer.revdeps[x].add(a)
+
+ # the scanner cannot output nodes, so we have to set them
+ # ourselves as task.dep_nodes (additional input nodes)
+ tmp = []
+ for t in outs[k]:
+ tmp.extend(t.outputs)
+ a.dep_nodes.extend(tmp)
+ a.dep_nodes.sort(key=lambda x: x.abspath())
+
+ # the task objects have changed: clear the signature cache
+ for tsk in lst:
+ try:
+ delattr(tsk, 'cache_sig')
+ except AttributeError:
+ pass
+
+ return super(fc, self).runnable_status()
+
+class fcprogram(ccroot.link_task):
+ """Links Fortran programs"""
+ color = 'YELLOW'
+ run_str = '${FC} ${LINKFLAGS} ${FCLNK_SRC_F}${SRC} ${FCLNK_TGT_F}${TGT[0].abspath()} ${RPATH_ST:RPATH} ${FCSTLIB_MARKER} ${FCSTLIBPATH_ST:STLIBPATH} ${FCSTLIB_ST:STLIB} ${FCSHLIB_MARKER} ${FCLIBPATH_ST:LIBPATH} ${FCLIB_ST:LIB} ${LDFLAGS}'
+ inst_to = '${BINDIR}'
+
+class fcshlib(fcprogram):
+ """Links Fortran libraries"""
+ inst_to = '${LIBDIR}'
+
+class fcstlib(ccroot.stlink_task):
+ """Links Fortran static libraries (uses ar by default)"""
+ pass # do not remove the pass statement
+
+class fcprogram_test(fcprogram):
+ """Custom link task to obtain compiler outputs for Fortran configuration tests"""
+
+ def runnable_status(self):
+ """This task is always executed"""
+ ret = super(fcprogram_test, self).runnable_status()
+ if ret == Task.SKIP_ME:
+ ret = Task.RUN_ME
+ return ret
+
+ def exec_command(self, cmd, **kw):
+ """Stores the compiler std our/err onto the build context, to bld.out + bld.err"""
+ bld = self.generator.bld
+
+ kw['shell'] = isinstance(cmd, str)
+ kw['stdout'] = kw['stderr'] = Utils.subprocess.PIPE
+ kw['cwd'] = self.get_cwd()
+ bld.out = bld.err = ''
+
+ bld.to_log('command: %s\n' % cmd)
+
+ kw['output'] = 0
+ try:
+ (bld.out, bld.err) = bld.cmd_and_log(cmd, **kw)
+ except Errors.WafError:
+ return -1
+
+ if bld.out:
+ bld.to_log('out: %s\n' % bld.out)
+ if bld.err:
+ bld.to_log('err: %s\n' % bld.err)
+
diff --git a/waflib/Tools/fc_config.py b/waflib/Tools/fc_config.py
new file mode 100644
index 00000000..222f3a55
--- /dev/null
+++ b/waflib/Tools/fc_config.py
@@ -0,0 +1,488 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# DC 2008
+# Thomas Nagy 2016-2018 (ita)
+
+"""
+Fortran configuration helpers
+"""
+
+import re, os, sys, shlex
+from waflib.Configure import conf
+from waflib.TaskGen import feature, before_method
+
+FC_FRAGMENT = ' program main\n end program main\n'
+FC_FRAGMENT2 = ' PROGRAM MAIN\n END\n' # what's the actual difference between these?
+
+@conf
+def fc_flags(conf):
+ """
+ Defines common fortran configuration flags and file extensions
+ """
+ v = conf.env
+
+ v.FC_SRC_F = []
+ v.FC_TGT_F = ['-c', '-o']
+ v.FCINCPATH_ST = '-I%s'
+ v.FCDEFINES_ST = '-D%s'
+
+ if not v.LINK_FC:
+ v.LINK_FC = v.FC
+
+ v.FCLNK_SRC_F = []
+ v.FCLNK_TGT_F = ['-o']
+
+ v.FCFLAGS_fcshlib = ['-fpic']
+ v.LINKFLAGS_fcshlib = ['-shared']
+ v.fcshlib_PATTERN = 'lib%s.so'
+
+ v.fcstlib_PATTERN = 'lib%s.a'
+
+ v.FCLIB_ST = '-l%s'
+ v.FCLIBPATH_ST = '-L%s'
+ v.FCSTLIB_ST = '-l%s'
+ v.FCSTLIBPATH_ST = '-L%s'
+ v.FCSTLIB_MARKER = '-Wl,-Bstatic'
+ v.FCSHLIB_MARKER = '-Wl,-Bdynamic'
+
+ v.SONAME_ST = '-Wl,-h,%s'
+
+@conf
+def fc_add_flags(conf):
+ """
+ Adds FCFLAGS / LDFLAGS / LINKFLAGS from os.environ to conf.env
+ """
+ conf.add_os_flags('FCPPFLAGS', dup=False)
+ conf.add_os_flags('FCFLAGS', dup=False)
+ conf.add_os_flags('LINKFLAGS', dup=False)
+ conf.add_os_flags('LDFLAGS', dup=False)
+
+@conf
+def check_fortran(self, *k, **kw):
+ """
+ Compiles a Fortran program to ensure that the settings are correct
+ """
+ self.check_cc(
+ fragment = FC_FRAGMENT,
+ compile_filename = 'test.f',
+ features = 'fc fcprogram',
+ msg = 'Compiling a simple fortran app')
+
+@conf
+def check_fc(self, *k, **kw):
+ """
+ Same as :py:func:`waflib.Tools.c_config.check` but defaults to the *Fortran* programming language
+ (this overrides the C defaults in :py:func:`waflib.Tools.c_config.validate_c`)
+ """
+ kw['compiler'] = 'fc'
+ if not 'compile_mode' in kw:
+ kw['compile_mode'] = 'fc'
+ if not 'type' in kw:
+ kw['type'] = 'fcprogram'
+ if not 'compile_filename' in kw:
+ kw['compile_filename'] = 'test.f90'
+ if not 'code' in kw:
+ kw['code'] = FC_FRAGMENT
+ return self.check(*k, **kw)
+
+# ------------------------------------------------------------------------
+# --- These are the default platform modifiers, refactored here for
+# convenience. gfortran and g95 have much overlap.
+# ------------------------------------------------------------------------
+
+@conf
+def fortran_modifier_darwin(conf):
+ """
+ Defines Fortran flags and extensions for OSX systems
+ """
+ v = conf.env
+ v.FCFLAGS_fcshlib = ['-fPIC']
+ v.LINKFLAGS_fcshlib = ['-dynamiclib']
+ v.fcshlib_PATTERN = 'lib%s.dylib'
+ v.FRAMEWORKPATH_ST = '-F%s'
+ v.FRAMEWORK_ST = ['-framework']
+
+ v.LINKFLAGS_fcstlib = []
+
+ v.FCSHLIB_MARKER = ''
+ v.FCSTLIB_MARKER = ''
+ v.SONAME_ST = ''
+
+@conf
+def fortran_modifier_win32(conf):
+ """
+ Defines Fortran flags for Windows platforms
+ """
+ v = conf.env
+ v.fcprogram_PATTERN = v.fcprogram_test_PATTERN = '%s.exe'
+
+ v.fcshlib_PATTERN = '%s.dll'
+ v.implib_PATTERN = '%s.dll.a'
+ v.IMPLIB_ST = '-Wl,--out-implib,%s'
+
+ v.FCFLAGS_fcshlib = []
+
+ # Auto-import is enabled by default even without this option,
+ # but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
+ # that the linker emits otherwise.
+ v.append_value('LINKFLAGS', ['-Wl,--enable-auto-import'])
+
+@conf
+def fortran_modifier_cygwin(conf):
+ """
+ Defines Fortran flags for use on cygwin
+ """
+ fortran_modifier_win32(conf)
+ v = conf.env
+ v.fcshlib_PATTERN = 'cyg%s.dll'
+ v.append_value('LINKFLAGS_fcshlib', ['-Wl,--enable-auto-image-base'])
+ v.FCFLAGS_fcshlib = []
+
+# ------------------------------------------------------------------------
+
+@conf
+def check_fortran_dummy_main(self, *k, **kw):
+ """
+ Determines if a main function is needed by compiling a code snippet with
+ the C compiler and linking it with the Fortran compiler (useful on unix-like systems)
+ """
+ if not self.env.CC:
+ self.fatal('A c compiler is required for check_fortran_dummy_main')
+
+ lst = ['MAIN__', '__MAIN', '_MAIN', 'MAIN_', 'MAIN']
+ lst.extend([m.lower() for m in lst])
+ lst.append('')
+
+ self.start_msg('Detecting whether we need a dummy main')
+ for main in lst:
+ kw['fortran_main'] = main
+ try:
+ self.check_cc(
+ fragment = 'int %s() { return 0; }\n' % (main or 'test'),
+ features = 'c fcprogram',
+ mandatory = True
+ )
+ if not main:
+ self.env.FC_MAIN = -1
+ self.end_msg('no')
+ else:
+ self.env.FC_MAIN = main
+ self.end_msg('yes %s' % main)
+ break
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ self.end_msg('not found')
+ self.fatal('could not detect whether fortran requires a dummy main, see the config.log')
+
+# ------------------------------------------------------------------------
+
+GCC_DRIVER_LINE = re.compile('^Driving:')
+POSIX_STATIC_EXT = re.compile('\S+\.a')
+POSIX_LIB_FLAGS = re.compile('-l\S+')
+
+@conf
+def is_link_verbose(self, txt):
+ """Returns True if 'useful' link options can be found in txt"""
+ assert isinstance(txt, str)
+ for line in txt.splitlines():
+ if not GCC_DRIVER_LINE.search(line):
+ if POSIX_STATIC_EXT.search(line) or POSIX_LIB_FLAGS.search(line):
+ return True
+ return False
+
+@conf
+def check_fortran_verbose_flag(self, *k, **kw):
+ """
+ Checks what kind of verbose (-v) flag works, then sets it to env.FC_VERBOSE_FLAG
+ """
+ self.start_msg('fortran link verbose flag')
+ for x in ('-v', '--verbose', '-verbose', '-V'):
+ try:
+ self.check_cc(
+ features = 'fc fcprogram_test',
+ fragment = FC_FRAGMENT2,
+ compile_filename = 'test.f',
+ linkflags = [x],
+ mandatory=True)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ # output is on stderr or stdout (for xlf)
+ if self.is_link_verbose(self.test_bld.err) or self.is_link_verbose(self.test_bld.out):
+ self.end_msg(x)
+ break
+ else:
+ self.end_msg('failure')
+ self.fatal('Could not obtain the fortran link verbose flag (see config.log)')
+
+ self.env.FC_VERBOSE_FLAG = x
+ return x
+
+# ------------------------------------------------------------------------
+
+# linkflags which match those are ignored
+LINKFLAGS_IGNORED = [r'-lang*', r'-lcrt[a-zA-Z0-9\.]*\.o', r'-lc$', r'-lSystem', r'-libmil', r'-LIST:*', r'-LNO:*']
+if os.name == 'nt':
+ LINKFLAGS_IGNORED.extend([r'-lfrt*', r'-luser32', r'-lkernel32', r'-ladvapi32', r'-lmsvcrt', r'-lshell32', r'-lmingw', r'-lmoldname'])
+else:
+ LINKFLAGS_IGNORED.append(r'-lgcc*')
+RLINKFLAGS_IGNORED = [re.compile(f) for f in LINKFLAGS_IGNORED]
+
+def _match_ignore(line):
+ """Returns True if the line should be ignored (Fortran verbose flag test)"""
+ for i in RLINKFLAGS_IGNORED:
+ if i.match(line):
+ return True
+ return False
+
+def parse_fortran_link(lines):
+ """Given the output of verbose link of Fortran compiler, this returns a
+ list of flags necessary for linking using the standard linker."""
+ final_flags = []
+ for line in lines:
+ if not GCC_DRIVER_LINE.match(line):
+ _parse_flink_line(line, final_flags)
+ return final_flags
+
+SPACE_OPTS = re.compile('^-[LRuYz]$')
+NOSPACE_OPTS = re.compile('^-[RL]')
+
+def _parse_flink_token(lexer, token, tmp_flags):
+ # Here we go (convention for wildcard is shell, not regex !)
+ # 1 TODO: we first get some root .a libraries
+ # 2 TODO: take everything starting by -bI:*
+ # 3 Ignore the following flags: -lang* | -lcrt*.o | -lc |
+ # -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
+ # 4 take into account -lkernel32
+ # 5 For options of the kind -[[LRuYz]], as they take one argument
+ # after, the actual option is the next token
+ # 6 For -YP,*: take and replace by -Larg where arg is the old
+ # argument
+ # 7 For -[lLR]*: take
+
+ # step 3
+ if _match_ignore(token):
+ pass
+ # step 4
+ elif token.startswith('-lkernel32') and sys.platform == 'cygwin':
+ tmp_flags.append(token)
+ # step 5
+ elif SPACE_OPTS.match(token):
+ t = lexer.get_token()
+ if t.startswith('P,'):
+ t = t[2:]
+ for opt in t.split(os.pathsep):
+ tmp_flags.append('-L%s' % opt)
+ # step 6
+ elif NOSPACE_OPTS.match(token):
+ tmp_flags.append(token)
+ # step 7
+ elif POSIX_LIB_FLAGS.match(token):
+ tmp_flags.append(token)
+ else:
+ # ignore anything not explicitly taken into account
+ pass
+
+ t = lexer.get_token()
+ return t
+
+def _parse_flink_line(line, final_flags):
+ """private"""
+ lexer = shlex.shlex(line, posix = True)
+ lexer.whitespace_split = True
+
+ t = lexer.get_token()
+ tmp_flags = []
+ while t:
+ t = _parse_flink_token(lexer, t, tmp_flags)
+
+ final_flags.extend(tmp_flags)
+ return final_flags
+
+@conf
+def check_fortran_clib(self, autoadd=True, *k, **kw):
+ """
+ Obtains the flags for linking with the C library
+ if this check works, add uselib='CLIB' to your task generators
+ """
+ if not self.env.FC_VERBOSE_FLAG:
+ self.fatal('env.FC_VERBOSE_FLAG is not set: execute check_fortran_verbose_flag?')
+
+ self.start_msg('Getting fortran runtime link flags')
+ try:
+ self.check_cc(
+ fragment = FC_FRAGMENT2,
+ compile_filename = 'test.f',
+ features = 'fc fcprogram_test',
+ linkflags = [self.env.FC_VERBOSE_FLAG]
+ )
+ except Exception:
+ self.end_msg(False)
+ if kw.get('mandatory', True):
+ conf.fatal('Could not find the c library flags')
+ else:
+ out = self.test_bld.err
+ flags = parse_fortran_link(out.splitlines())
+ self.end_msg('ok (%s)' % ' '.join(flags))
+ self.env.LINKFLAGS_CLIB = flags
+ return flags
+ return []
+
+def getoutput(conf, cmd, stdin=False):
+ """
+ Obtains Fortran command outputs
+ """
+ from waflib import Errors
+ if conf.env.env:
+ env = conf.env.env
+ else:
+ env = dict(os.environ)
+ env['LANG'] = 'C'
+ input = stdin and '\n'.encode() or None
+ try:
+ out, err = conf.cmd_and_log(cmd, env=env, output=0, input=input)
+ except Errors.WafError as e:
+ # An WafError might indicate an error code during the command
+ # execution, in this case we still obtain the stderr and stdout,
+ # which we can use to find the version string.
+ if not (hasattr(e, 'stderr') and hasattr(e, 'stdout')):
+ raise e
+ else:
+ # Ignore the return code and return the original
+ # stdout and stderr.
+ out = e.stdout
+ err = e.stderr
+ except Exception:
+ conf.fatal('could not determine the compiler version %r' % cmd)
+ return (out, err)
+
+# ------------------------------------------------------------------------
+
+ROUTINES_CODE = """\
+ subroutine foobar()
+ return
+ end
+ subroutine foo_bar()
+ return
+ end
+"""
+
+MAIN_CODE = """
+void %(dummy_func_nounder)s(void);
+void %(dummy_func_under)s(void);
+int %(main_func_name)s() {
+ %(dummy_func_nounder)s();
+ %(dummy_func_under)s();
+ return 0;
+}
+"""
+
+@feature('link_main_routines_func')
+@before_method('process_source')
+def link_main_routines_tg_method(self):
+ """
+ The configuration test declares a unique task generator,
+ so we create other task generators from there for fortran link tests
+ """
+ def write_test_file(task):
+ task.outputs[0].write(task.generator.code)
+ bld = self.bld
+ bld(rule=write_test_file, target='main.c', code=MAIN_CODE % self.__dict__)
+ bld(rule=write_test_file, target='test.f', code=ROUTINES_CODE)
+ bld(features='fc fcstlib', source='test.f', target='test')
+ bld(features='c fcprogram', source='main.c', target='app', use='test')
+
+def mangling_schemes():
+ """
+ Generate triplets for use with mangle_name
+ (used in check_fortran_mangling)
+ the order is tuned for gfortan
+ """
+ for u in ('_', ''):
+ for du in ('', '_'):
+ for c in ("lower", "upper"):
+ yield (u, du, c)
+
+def mangle_name(u, du, c, name):
+ """Mangle a name from a triplet (used in check_fortran_mangling)"""
+ return getattr(name, c)() + u + (name.find('_') != -1 and du or '')
+
+@conf
+def check_fortran_mangling(self, *k, **kw):
+ """
+ Detect the mangling scheme, sets FORTRAN_MANGLING to the triplet found
+
+ This test will compile a fortran static library, then link a c app against it
+ """
+ if not self.env.CC:
+ self.fatal('A c compiler is required for link_main_routines')
+ if not self.env.FC:
+ self.fatal('A fortran compiler is required for link_main_routines')
+ if not self.env.FC_MAIN:
+ self.fatal('Checking for mangling requires self.env.FC_MAIN (execute "check_fortran_dummy_main" first?)')
+
+ self.start_msg('Getting fortran mangling scheme')
+ for (u, du, c) in mangling_schemes():
+ try:
+ self.check_cc(
+ compile_filename = [],
+ features = 'link_main_routines_func',
+ msg = 'nomsg',
+ errmsg = 'nomsg',
+ dummy_func_nounder = mangle_name(u, du, c, 'foobar'),
+ dummy_func_under = mangle_name(u, du, c, 'foo_bar'),
+ main_func_name = self.env.FC_MAIN
+ )
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ self.end_msg("ok ('%s', '%s', '%s-case')" % (u, du, c))
+ self.env.FORTRAN_MANGLING = (u, du, c)
+ break
+ else:
+ self.end_msg(False)
+ self.fatal('mangler not found')
+ return (u, du, c)
+
+@feature('pyext')
+@before_method('propagate_uselib_vars', 'apply_link')
+def set_lib_pat(self):
+ """Sets the Fortran flags for linking with Python"""
+ self.env.fcshlib_PATTERN = self.env.pyext_PATTERN
+
+@conf
+def detect_openmp(self):
+ """
+ Detects openmp flags and sets the OPENMP ``FCFLAGS``/``LINKFLAGS``
+ """
+ for x in ('-fopenmp','-openmp','-mp','-xopenmp','-omp','-qsmp=omp'):
+ try:
+ self.check_fc(
+ msg = 'Checking for OpenMP flag %s' % x,
+ fragment = 'program main\n call omp_get_num_threads()\nend program main',
+ fcflags = x,
+ linkflags = x,
+ uselib_store = 'OPENMP'
+ )
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ break
+ else:
+ self.fatal('Could not find OpenMP')
+
+@conf
+def check_gfortran_o_space(self):
+ if self.env.FC_NAME != 'GFORTRAN' or int(self.env.FC_VERSION[0]) > 4:
+ # This is for old compilers and only for gfortran.
+ # No idea how other implementations handle this. Be safe and bail out.
+ return
+ self.env.stash()
+ self.env.FCLNK_TGT_F = ['-o', '']
+ try:
+ self.check_fc(msg='Checking if the -o link must be split from arguments', fragment=FC_FRAGMENT, features='fc fcshlib')
+ except self.errors.ConfigurationError:
+ self.env.revert()
+ else:
+ self.env.commit()
diff --git a/waflib/Tools/fc_scan.py b/waflib/Tools/fc_scan.py
new file mode 100644
index 00000000..12cb0fc0
--- /dev/null
+++ b/waflib/Tools/fc_scan.py
@@ -0,0 +1,114 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# DC 2008
+# Thomas Nagy 2016-2018 (ita)
+
+import re
+
+INC_REGEX = """(?:^|['">]\s*;)\s*(?:|#\s*)INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
+USE_REGEX = """(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"""
+MOD_REGEX = """(?:^|;)\s*MODULE(?!\s*PROCEDURE)(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"""
+
+re_inc = re.compile(INC_REGEX, re.I)
+re_use = re.compile(USE_REGEX, re.I)
+re_mod = re.compile(MOD_REGEX, re.I)
+
+class fortran_parser(object):
+ """
+ This parser returns:
+
+ * the nodes corresponding to the module names to produce
+ * the nodes corresponding to the include files used
+ * the module names used by the fortran files
+ """
+ def __init__(self, incpaths):
+ self.seen = []
+ """Files already parsed"""
+
+ self.nodes = []
+ """List of :py:class:`waflib.Node.Node` representing the dependencies to return"""
+
+ self.names = []
+ """List of module names to return"""
+
+ self.incpaths = incpaths
+ """List of :py:class:`waflib.Node.Node` representing the include paths"""
+
+ def find_deps(self, node):
+ """
+ Parses a Fortran file to obtain the dependencies used/provided
+
+ :param node: fortran file to read
+ :type node: :py:class:`waflib.Node.Node`
+ :return: lists representing the includes, the modules used, and the modules created by a fortran file
+ :rtype: tuple of list of strings
+ """
+ txt = node.read()
+ incs = []
+ uses = []
+ mods = []
+ for line in txt.splitlines():
+ # line by line regexp search? optimize?
+ m = re_inc.search(line)
+ if m:
+ incs.append(m.group(1))
+ m = re_use.search(line)
+ if m:
+ uses.append(m.group(1))
+ m = re_mod.search(line)
+ if m:
+ mods.append(m.group(1))
+ return (incs, uses, mods)
+
+ def start(self, node):
+ """
+ Start parsing. Use the stack ``self.waiting`` to hold nodes to iterate on
+
+ :param node: fortran file
+ :type node: :py:class:`waflib.Node.Node`
+ """
+ self.waiting = [node]
+ while self.waiting:
+ nd = self.waiting.pop(0)
+ self.iter(nd)
+
+ def iter(self, node):
+ """
+ Processes a single file during dependency parsing. Extracts files used
+ modules used and modules provided.
+ """
+ incs, uses, mods = self.find_deps(node)
+ for x in incs:
+ if x in self.seen:
+ continue
+ self.seen.append(x)
+ self.tryfind_header(x)
+
+ for x in uses:
+ name = "USE@%s" % x
+ if not name in self.names:
+ self.names.append(name)
+
+ for x in mods:
+ name = "MOD@%s" % x
+ if not name in self.names:
+ self.names.append(name)
+
+ def tryfind_header(self, filename):
+ """
+ Adds an include file to the list of nodes to process
+
+ :param filename: file name
+ :type filename: string
+ """
+ found = None
+ for n in self.incpaths:
+ found = n.find_resource(filename)
+ if found:
+ self.nodes.append(found)
+ self.waiting.append(found)
+ break
+ if not found:
+ if not filename in self.names:
+ self.names.append(filename)
+
diff --git a/waflib/Tools/flex.py b/waflib/Tools/flex.py
new file mode 100644
index 00000000..2256657b
--- /dev/null
+++ b/waflib/Tools/flex.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# John O'Meara, 2006
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+The **flex** program is a code generator which creates C or C++ files.
+The generated files are compiled into object files.
+"""
+
+import os, re
+from waflib import Task, TaskGen
+from waflib.Tools import ccroot
+
+def decide_ext(self, node):
+ if 'cxx' in self.features:
+ return ['.lex.cc']
+ return ['.lex.c']
+
+def flexfun(tsk):
+ env = tsk.env
+ bld = tsk.generator.bld
+ wd = bld.variant_dir
+ def to_list(xx):
+ if isinstance(xx, str):
+ return [xx]
+ return xx
+ tsk.last_cmd = lst = []
+ lst.extend(to_list(env.FLEX))
+ lst.extend(to_list(env.FLEXFLAGS))
+ inputs = [a.path_from(tsk.get_cwd()) for a in tsk.inputs]
+ if env.FLEX_MSYS:
+ inputs = [x.replace(os.sep, '/') for x in inputs]
+ lst.extend(inputs)
+ lst = [x for x in lst if x]
+ txt = bld.cmd_and_log(lst, cwd=wd, env=env.env or None, quiet=0)
+ tsk.outputs[0].write(txt.replace('\r\n', '\n').replace('\r', '\n')) # issue #1207
+
+TaskGen.declare_chain(
+ name = 'flex',
+ rule = flexfun, # issue #854
+ ext_in = '.l',
+ decider = decide_ext,
+)
+
+# To support the following:
+# bld(features='c', flexflags='-P/foo')
+Task.classes['flex'].vars = ['FLEXFLAGS', 'FLEX']
+ccroot.USELIB_VARS['c'].add('FLEXFLAGS')
+ccroot.USELIB_VARS['cxx'].add('FLEXFLAGS')
+
+def configure(conf):
+ """
+ Detect the *flex* program
+ """
+ conf.find_program('flex', var='FLEX')
+ conf.env.FLEXFLAGS = ['-t']
+
+ if re.search (r"\\msys\\[0-9.]+\\bin\\flex.exe$", conf.env.FLEX[0]):
+ # this is the flex shipped with MSYS
+ conf.env.FLEX_MSYS = True
+
diff --git a/waflib/Tools/g95.py b/waflib/Tools/g95.py
new file mode 100644
index 00000000..f69ba4f3
--- /dev/null
+++ b/waflib/Tools/g95.py
@@ -0,0 +1,66 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# KWS 2010
+# Thomas Nagy 2016-2018 (ita)
+
+import re
+from waflib import Utils
+from waflib.Tools import fc, fc_config, fc_scan, ar
+from waflib.Configure import conf
+
+@conf
+def find_g95(conf):
+ fc = conf.find_program('g95', var='FC')
+ conf.get_g95_version(fc)
+ conf.env.FC_NAME = 'G95'
+
+@conf
+def g95_flags(conf):
+ v = conf.env
+ v.FCFLAGS_fcshlib = ['-fPIC']
+ v.FORTRANMODFLAG = ['-fmod=', ''] # template for module path
+ v.FCFLAGS_DEBUG = ['-Werror'] # why not
+
+@conf
+def g95_modifier_win32(conf):
+ fc_config.fortran_modifier_win32(conf)
+
+@conf
+def g95_modifier_cygwin(conf):
+ fc_config.fortran_modifier_cygwin(conf)
+
+@conf
+def g95_modifier_darwin(conf):
+ fc_config.fortran_modifier_darwin(conf)
+
+@conf
+def g95_modifier_platform(conf):
+ dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
+ g95_modifier_func = getattr(conf, 'g95_modifier_' + dest_os, None)
+ if g95_modifier_func:
+ g95_modifier_func()
+
+@conf
+def get_g95_version(conf, fc):
+ """get the compiler version"""
+
+ version_re = re.compile(r"g95\s*(?P<major>\d*)\.(?P<minor>\d*)").search
+ cmd = fc + ['--version']
+ out, err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('cannot determine g95 version')
+ k = match.groupdict()
+ conf.env.FC_VERSION = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_g95()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.g95_flags()
+ conf.g95_modifier_platform()
+
diff --git a/waflib/Tools/gas.py b/waflib/Tools/gas.py
new file mode 100644
index 00000000..77afed70
--- /dev/null
+++ b/waflib/Tools/gas.py
@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2018 (ita)
+
+"Detect as/gas/gcc for compiling assembly files"
+
+import waflib.Tools.asm # - leave this
+from waflib.Tools import ar
+
+def configure(conf):
+ """
+ Find the programs gas/as/gcc and set the variable *AS*
+ """
+ conf.find_program(['gas', 'gcc'], var='AS')
+ conf.env.AS_TGT_F = ['-c', '-o']
+ conf.env.ASLNK_TGT_F = ['-o']
+ conf.find_ar()
+ conf.load('asm')
diff --git a/waflib/Tools/gcc.py b/waflib/Tools/gcc.py
new file mode 100644
index 00000000..acdd473a
--- /dev/null
+++ b/waflib/Tools/gcc.py
@@ -0,0 +1,156 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+
+"""
+gcc/llvm detection.
+"""
+
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_gcc(conf):
+ """
+ Find the program gcc, and if present, try to detect its version number
+ """
+ cc = conf.find_program(['gcc', 'cc'], var='CC')
+ conf.get_cc_version(cc, gcc=True)
+ conf.env.CC_NAME = 'gcc'
+
+@conf
+def gcc_common_flags(conf):
+ """
+ Common flags for gcc on nearly all platforms
+ """
+ v = conf.env
+
+ v.CC_SRC_F = []
+ v.CC_TGT_F = ['-c', '-o']
+
+ if not v.LINK_CC:
+ v.LINK_CC = v.CC
+
+ v.CCLNK_SRC_F = []
+ v.CCLNK_TGT_F = ['-o']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+ v.RPATH_ST = '-Wl,-rpath,%s'
+
+ v.SONAME_ST = '-Wl,-h,%s'
+ v.SHLIB_MARKER = '-Wl,-Bdynamic'
+ v.STLIB_MARKER = '-Wl,-Bstatic'
+
+ v.cprogram_PATTERN = '%s'
+
+ v.CFLAGS_cshlib = ['-fPIC']
+ v.LINKFLAGS_cshlib = ['-shared']
+ v.cshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cstlib = ['-Wl,-Bstatic']
+ v.cstlib_PATTERN = 'lib%s.a'
+
+ v.LINKFLAGS_MACBUNDLE = ['-bundle', '-undefined', 'dynamic_lookup']
+ v.CFLAGS_MACBUNDLE = ['-fPIC']
+ v.macbundle_PATTERN = '%s.bundle'
+
+@conf
+def gcc_modifier_win32(conf):
+ """Configuration flags for executing gcc on Windows"""
+ v = conf.env
+ v.cprogram_PATTERN = '%s.exe'
+
+ v.cshlib_PATTERN = '%s.dll'
+ v.implib_PATTERN = '%s.dll.a'
+ v.IMPLIB_ST = '-Wl,--out-implib,%s'
+
+ v.CFLAGS_cshlib = []
+
+ # Auto-import is enabled by default even without this option,
+ # but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
+ # that the linker emits otherwise.
+ v.append_value('LINKFLAGS', ['-Wl,--enable-auto-import'])
+
+@conf
+def gcc_modifier_cygwin(conf):
+ """Configuration flags for executing gcc on Cygwin"""
+ gcc_modifier_win32(conf)
+ v = conf.env
+ v.cshlib_PATTERN = 'cyg%s.dll'
+ v.append_value('LINKFLAGS_cshlib', ['-Wl,--enable-auto-image-base'])
+ v.CFLAGS_cshlib = []
+
+@conf
+def gcc_modifier_darwin(conf):
+ """Configuration flags for executing gcc on MacOS"""
+ v = conf.env
+ v.CFLAGS_cshlib = ['-fPIC']
+ v.LINKFLAGS_cshlib = ['-dynamiclib']
+ v.cshlib_PATTERN = 'lib%s.dylib'
+ v.FRAMEWORKPATH_ST = '-F%s'
+ v.FRAMEWORK_ST = ['-framework']
+ v.ARCH_ST = ['-arch']
+
+ v.LINKFLAGS_cstlib = []
+
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.SONAME_ST = []
+
+@conf
+def gcc_modifier_aix(conf):
+ """Configuration flags for executing gcc on AIX"""
+ v = conf.env
+ v.LINKFLAGS_cprogram = ['-Wl,-brtl']
+ v.LINKFLAGS_cshlib = ['-shared','-Wl,-brtl,-bexpfull']
+ v.SHLIB_MARKER = []
+
+@conf
+def gcc_modifier_hpux(conf):
+ v = conf.env
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.CFLAGS_cshlib = ['-fPIC','-DPIC']
+ v.cshlib_PATTERN = 'lib%s.sl'
+
+@conf
+def gcc_modifier_openbsd(conf):
+ conf.env.SONAME_ST = []
+
+@conf
+def gcc_modifier_osf1V(conf):
+ v = conf.env
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.SONAME_ST = []
+
+@conf
+def gcc_modifier_platform(conf):
+ """Execute platform-specific functions based on *gcc_modifier_+NAME*"""
+ # * set configurations specific for a platform.
+ # * the destination platform is detected automatically by looking at the macros the compiler predefines,
+ # and if it's not recognised, it fallbacks to sys.platform.
+ gcc_modifier_func = getattr(conf, 'gcc_modifier_' + conf.env.DEST_OS, None)
+ if gcc_modifier_func:
+ gcc_modifier_func()
+
+def configure(conf):
+ """
+ Configuration for gcc
+ """
+ conf.find_gcc()
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.gcc_modifier_platform()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+ conf.check_gcc_o_space()
+
diff --git a/waflib/Tools/gdc.py b/waflib/Tools/gdc.py
new file mode 100644
index 00000000..d89a66d3
--- /dev/null
+++ b/waflib/Tools/gdc.py
@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2007 (dv)
+
+from waflib.Tools import ar, d
+from waflib.Configure import conf
+
+@conf
+def find_gdc(conf):
+ """
+ Finds the program gdc and set the variable *D*
+ """
+ conf.find_program('gdc', var='D')
+
+ out = conf.cmd_and_log(conf.env.D + ['--version'])
+ if out.find("gdc") == -1:
+ conf.fatal("detected compiler is not gdc")
+
+@conf
+def common_flags_gdc(conf):
+ """
+ Sets the flags required by *gdc*
+ """
+ v = conf.env
+
+ v.DFLAGS = []
+
+ v.D_SRC_F = ['-c']
+ v.D_TGT_F = '-o%s'
+
+ v.D_LINKER = v.D
+ v.DLNK_SRC_F = ''
+ v.DLNK_TGT_F = '-o%s'
+ v.DINC_ST = '-I%s'
+
+ v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
+ v.DSTLIB_ST = v.DSHLIB_ST = '-l%s'
+ v.DSTLIBPATH_ST = v.DLIBPATH_ST = '-L%s'
+
+ v.LINKFLAGS_dshlib = ['-shared']
+
+ v.DHEADER_ext = '.di'
+ v.DFLAGS_d_with_header = '-fintfc'
+ v.D_HDR_F = '-fintfc-file=%s'
+
+def configure(conf):
+ """
+ Configuration for gdc
+ """
+ conf.find_gdc()
+ conf.load('ar')
+ conf.load('d')
+ conf.common_flags_gdc()
+ conf.d_platform_flags()
+
diff --git a/waflib/Tools/gfortran.py b/waflib/Tools/gfortran.py
new file mode 100644
index 00000000..10506673
--- /dev/null
+++ b/waflib/Tools/gfortran.py
@@ -0,0 +1,93 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# DC 2008
+# Thomas Nagy 2016-2018 (ita)
+
+import re
+from waflib import Utils
+from waflib.Tools import fc, fc_config, fc_scan, ar
+from waflib.Configure import conf
+
+@conf
+def find_gfortran(conf):
+ """Find the gfortran program (will look in the environment variable 'FC')"""
+ fc = conf.find_program(['gfortran','g77'], var='FC')
+ # (fallback to g77 for systems, where no gfortran is available)
+ conf.get_gfortran_version(fc)
+ conf.env.FC_NAME = 'GFORTRAN'
+
+@conf
+def gfortran_flags(conf):
+ v = conf.env
+ v.FCFLAGS_fcshlib = ['-fPIC']
+ v.FORTRANMODFLAG = ['-J', ''] # template for module path
+ v.FCFLAGS_DEBUG = ['-Werror'] # why not
+
+@conf
+def gfortran_modifier_win32(conf):
+ fc_config.fortran_modifier_win32(conf)
+
+@conf
+def gfortran_modifier_cygwin(conf):
+ fc_config.fortran_modifier_cygwin(conf)
+
+@conf
+def gfortran_modifier_darwin(conf):
+ fc_config.fortran_modifier_darwin(conf)
+
+@conf
+def gfortran_modifier_platform(conf):
+ dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
+ gfortran_modifier_func = getattr(conf, 'gfortran_modifier_' + dest_os, None)
+ if gfortran_modifier_func:
+ gfortran_modifier_func()
+
+@conf
+def get_gfortran_version(conf, fc):
+ """Get the compiler version"""
+
+ # ensure this is actually gfortran, not an imposter.
+ version_re = re.compile(r"GNU\s*Fortran", re.I).search
+ cmd = fc + ['--version']
+ out, err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the compiler type')
+
+ # --- now get more detailed info -- see c_config.get_cc_version
+ cmd = fc + ['-dM', '-E', '-']
+ out, err = fc_config.getoutput(conf, cmd, stdin=True)
+
+ if out.find('__GNUC__') < 0:
+ conf.fatal('Could not determine the compiler type')
+
+ k = {}
+ out = out.splitlines()
+ import shlex
+
+ for line in out:
+ lst = shlex.split(line)
+ if len(lst)>2:
+ key = lst[1]
+ val = lst[2]
+ k[key] = val
+
+ def isD(var):
+ return var in k
+
+ def isT(var):
+ return var in k and k[var] != '0'
+
+ conf.env.FC_VERSION = (k['__GNUC__'], k['__GNUC_MINOR__'], k['__GNUC_PATCHLEVEL__'])
+
+def configure(conf):
+ conf.find_gfortran()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.gfortran_flags()
+ conf.gfortran_modifier_platform()
+ conf.check_gfortran_o_space()
diff --git a/waflib/Tools/glib2.py b/waflib/Tools/glib2.py
new file mode 100644
index 00000000..949fe37c
--- /dev/null
+++ b/waflib/Tools/glib2.py
@@ -0,0 +1,489 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+Support for GLib2 tools:
+
+* marshal
+* enums
+* gsettings
+* gresource
+"""
+
+import os
+import functools
+from waflib import Context, Task, Utils, Options, Errors, Logs
+from waflib.TaskGen import taskgen_method, before_method, feature, extension
+from waflib.Configure import conf
+
+################## marshal files
+
+@taskgen_method
+def add_marshal_file(self, filename, prefix):
+ """
+ Adds a file to the list of marshal files to process. Store them in the attribute *marshal_list*.
+
+ :param filename: xml file to compile
+ :type filename: string
+ :param prefix: marshal prefix (--prefix=prefix)
+ :type prefix: string
+ """
+ if not hasattr(self, 'marshal_list'):
+ self.marshal_list = []
+ self.meths.append('process_marshal')
+ self.marshal_list.append((filename, prefix))
+
+@before_method('process_source')
+def process_marshal(self):
+ """
+ Processes the marshal files stored in the attribute *marshal_list* to create :py:class:`waflib.Tools.glib2.glib_genmarshal` instances.
+ Adds the c file created to the list of source to process.
+ """
+ for f, prefix in getattr(self, 'marshal_list', []):
+ node = self.path.find_resource(f)
+
+ if not node:
+ raise Errors.WafError('file not found %r' % f)
+
+ h_node = node.change_ext('.h')
+ c_node = node.change_ext('.c')
+
+ task = self.create_task('glib_genmarshal', node, [h_node, c_node])
+ task.env.GLIB_GENMARSHAL_PREFIX = prefix
+ self.source = self.to_nodes(getattr(self, 'source', []))
+ self.source.append(c_node)
+
+class glib_genmarshal(Task.Task):
+ vars = ['GLIB_GENMARSHAL_PREFIX', 'GLIB_GENMARSHAL']
+ color = 'BLUE'
+ ext_out = ['.h']
+ def run(self):
+ bld = self.generator.bld
+
+ get = self.env.get_flat
+ cmd1 = "%s %s --prefix=%s --header > %s" % (
+ get('GLIB_GENMARSHAL'),
+ self.inputs[0].srcpath(),
+ get('GLIB_GENMARSHAL_PREFIX'),
+ self.outputs[0].abspath()
+ )
+
+ ret = bld.exec_command(cmd1)
+ if ret:
+ return ret
+
+ #print self.outputs[1].abspath()
+ c = '''#include "%s"\n''' % self.outputs[0].name
+ self.outputs[1].write(c)
+
+ cmd2 = "%s %s --prefix=%s --body >> %s" % (
+ get('GLIB_GENMARSHAL'),
+ self.inputs[0].srcpath(),
+ get('GLIB_GENMARSHAL_PREFIX'),
+ self.outputs[1].abspath()
+ )
+ return bld.exec_command(cmd2)
+
+########################## glib-mkenums
+
+@taskgen_method
+def add_enums_from_template(self, source='', target='', template='', comments=''):
+ """
+ Adds a file to the list of enum files to process. Stores them in the attribute *enums_list*.
+
+ :param source: enum file to process
+ :type source: string
+ :param target: target file
+ :type target: string
+ :param template: template file
+ :type template: string
+ :param comments: comments
+ :type comments: string
+ """
+ if not hasattr(self, 'enums_list'):
+ self.enums_list = []
+ self.meths.append('process_enums')
+ self.enums_list.append({'source': source,
+ 'target': target,
+ 'template': template,
+ 'file-head': '',
+ 'file-prod': '',
+ 'file-tail': '',
+ 'enum-prod': '',
+ 'value-head': '',
+ 'value-prod': '',
+ 'value-tail': '',
+ 'comments': comments})
+
+@taskgen_method
+def add_enums(self, source='', target='',
+ file_head='', file_prod='', file_tail='', enum_prod='',
+ value_head='', value_prod='', value_tail='', comments=''):
+ """
+ Adds a file to the list of enum files to process. Stores them in the attribute *enums_list*.
+
+ :param source: enum file to process
+ :type source: string
+ :param target: target file
+ :type target: string
+ :param file_head: unused
+ :param file_prod: unused
+ :param file_tail: unused
+ :param enum_prod: unused
+ :param value_head: unused
+ :param value_prod: unused
+ :param value_tail: unused
+ :param comments: comments
+ :type comments: string
+ """
+ if not hasattr(self, 'enums_list'):
+ self.enums_list = []
+ self.meths.append('process_enums')
+ self.enums_list.append({'source': source,
+ 'template': '',
+ 'target': target,
+ 'file-head': file_head,
+ 'file-prod': file_prod,
+ 'file-tail': file_tail,
+ 'enum-prod': enum_prod,
+ 'value-head': value_head,
+ 'value-prod': value_prod,
+ 'value-tail': value_tail,
+ 'comments': comments})
+
+@before_method('process_source')
+def process_enums(self):
+ """
+ Processes the enum files stored in the attribute *enum_list* to create :py:class:`waflib.Tools.glib2.glib_mkenums` instances.
+ """
+ for enum in getattr(self, 'enums_list', []):
+ task = self.create_task('glib_mkenums')
+ env = task.env
+
+ inputs = []
+
+ # process the source
+ source_list = self.to_list(enum['source'])
+ if not source_list:
+ raise Errors.WafError('missing source ' + str(enum))
+ source_list = [self.path.find_resource(k) for k in source_list]
+ inputs += source_list
+ env.GLIB_MKENUMS_SOURCE = [k.abspath() for k in source_list]
+
+ # find the target
+ if not enum['target']:
+ raise Errors.WafError('missing target ' + str(enum))
+ tgt_node = self.path.find_or_declare(enum['target'])
+ if tgt_node.name.endswith('.c'):
+ self.source.append(tgt_node)
+ env.GLIB_MKENUMS_TARGET = tgt_node.abspath()
+
+
+ options = []
+
+ if enum['template']: # template, if provided
+ template_node = self.path.find_resource(enum['template'])
+ options.append('--template %s' % (template_node.abspath()))
+ inputs.append(template_node)
+ params = {'file-head' : '--fhead',
+ 'file-prod' : '--fprod',
+ 'file-tail' : '--ftail',
+ 'enum-prod' : '--eprod',
+ 'value-head' : '--vhead',
+ 'value-prod' : '--vprod',
+ 'value-tail' : '--vtail',
+ 'comments': '--comments'}
+ for param, option in params.items():
+ if enum[param]:
+ options.append('%s %r' % (option, enum[param]))
+
+ env.GLIB_MKENUMS_OPTIONS = ' '.join(options)
+
+ # update the task instance
+ task.set_inputs(inputs)
+ task.set_outputs(tgt_node)
+
+class glib_mkenums(Task.Task):
+ """
+ Processes enum files
+ """
+ run_str = '${GLIB_MKENUMS} ${GLIB_MKENUMS_OPTIONS} ${GLIB_MKENUMS_SOURCE} > ${GLIB_MKENUMS_TARGET}'
+ color = 'PINK'
+ ext_out = ['.h']
+
+######################################### gsettings
+
+@taskgen_method
+def add_settings_schemas(self, filename_list):
+ """
+ Adds settings files to process to *settings_schema_files*
+
+ :param filename_list: files
+ :type filename_list: list of string
+ """
+ if not hasattr(self, 'settings_schema_files'):
+ self.settings_schema_files = []
+
+ if not isinstance(filename_list, list):
+ filename_list = [filename_list]
+
+ self.settings_schema_files.extend(filename_list)
+
+@taskgen_method
+def add_settings_enums(self, namespace, filename_list):
+ """
+ Called only once by task generator to set the enums namespace.
+
+ :param namespace: namespace
+ :type namespace: string
+ :param filename_list: enum files to process
+ :type filename_list: file list
+ """
+ if hasattr(self, 'settings_enum_namespace'):
+ raise Errors.WafError("Tried to add gsettings enums to %r more than once" % self.name)
+ self.settings_enum_namespace = namespace
+
+ if not isinstance(filename_list, list):
+ filename_list = [filename_list]
+ self.settings_enum_files = filename_list
+
+@feature('glib2')
+def process_settings(self):
+ """
+ Processes the schema files in *settings_schema_files* to create :py:class:`waflib.Tools.glib2.glib_mkenums` instances. The
+ same files are validated through :py:class:`waflib.Tools.glib2.glib_validate_schema` tasks.
+
+ """
+ enums_tgt_node = []
+ install_files = []
+
+ settings_schema_files = getattr(self, 'settings_schema_files', [])
+ if settings_schema_files and not self.env.GLIB_COMPILE_SCHEMAS:
+ raise Errors.WafError ("Unable to process GSettings schemas - glib-compile-schemas was not found during configure")
+
+ # 1. process gsettings_enum_files (generate .enums.xml)
+ #
+ if hasattr(self, 'settings_enum_files'):
+ enums_task = self.create_task('glib_mkenums')
+
+ source_list = self.settings_enum_files
+ source_list = [self.path.find_resource(k) for k in source_list]
+ enums_task.set_inputs(source_list)
+ enums_task.env.GLIB_MKENUMS_SOURCE = [k.abspath() for k in source_list]
+
+ target = self.settings_enum_namespace + '.enums.xml'
+ tgt_node = self.path.find_or_declare(target)
+ enums_task.set_outputs(tgt_node)
+ enums_task.env.GLIB_MKENUMS_TARGET = tgt_node.abspath()
+ enums_tgt_node = [tgt_node]
+
+ install_files.append(tgt_node)
+
+ options = '--comments "<!-- @comment@ -->" --fhead "<schemalist>" --vhead " <@type@ id=\\"%s.@EnumName@\\">" --vprod " <value nick=\\"@valuenick@\\" value=\\"@valuenum@\\"/>" --vtail " </@type@>" --ftail "</schemalist>" ' % (self.settings_enum_namespace)
+ enums_task.env.GLIB_MKENUMS_OPTIONS = options
+
+ # 2. process gsettings_schema_files (validate .gschema.xml files)
+ #
+ for schema in settings_schema_files:
+ schema_task = self.create_task ('glib_validate_schema')
+
+ schema_node = self.path.find_resource(schema)
+ if not schema_node:
+ raise Errors.WafError("Cannot find the schema file %r" % schema)
+ install_files.append(schema_node)
+ source_list = enums_tgt_node + [schema_node]
+
+ schema_task.set_inputs (source_list)
+ schema_task.env.GLIB_COMPILE_SCHEMAS_OPTIONS = [("--schema-file=" + k.abspath()) for k in source_list]
+
+ target_node = schema_node.change_ext('.xml.valid')
+ schema_task.set_outputs (target_node)
+ schema_task.env.GLIB_VALIDATE_SCHEMA_OUTPUT = target_node.abspath()
+
+ # 3. schemas install task
+ def compile_schemas_callback(bld):
+ if not bld.is_install:
+ return
+ compile_schemas = Utils.to_list(bld.env.GLIB_COMPILE_SCHEMAS)
+ destdir = Options.options.destdir
+ paths = bld._compile_schemas_registered
+ if destdir:
+ paths = (os.path.join(destdir, path.lstrip(os.sep)) for path in paths)
+ for path in paths:
+ Logs.pprint('YELLOW', 'Updating GSettings schema cache %r' % path)
+ if self.bld.exec_command(compile_schemas + [path]):
+ Logs.warn('Could not update GSettings schema cache %r' % path)
+
+ if self.bld.is_install:
+ schemadir = self.env.GSETTINGSSCHEMADIR
+ if not schemadir:
+ raise Errors.WafError ('GSETTINGSSCHEMADIR not defined (should have been set up automatically during configure)')
+
+ if install_files:
+ self.add_install_files(install_to=schemadir, install_from=install_files)
+ registered_schemas = getattr(self.bld, '_compile_schemas_registered', None)
+ if not registered_schemas:
+ registered_schemas = self.bld._compile_schemas_registered = set()
+ self.bld.add_post_fun(compile_schemas_callback)
+ registered_schemas.add(schemadir)
+
+class glib_validate_schema(Task.Task):
+ """
+ Validates schema files
+ """
+ run_str = 'rm -f ${GLIB_VALIDATE_SCHEMA_OUTPUT} && ${GLIB_COMPILE_SCHEMAS} --dry-run ${GLIB_COMPILE_SCHEMAS_OPTIONS} && touch ${GLIB_VALIDATE_SCHEMA_OUTPUT}'
+ color = 'PINK'
+
+################## gresource
+
+@extension('.gresource.xml')
+def process_gresource_source(self, node):
+ """
+ Creates tasks that turn ``.gresource.xml`` files to C code
+ """
+ if not self.env.GLIB_COMPILE_RESOURCES:
+ raise Errors.WafError ("Unable to process GResource file - glib-compile-resources was not found during configure")
+
+ if 'gresource' in self.features:
+ return
+
+ h_node = node.change_ext('_xml.h')
+ c_node = node.change_ext('_xml.c')
+ self.create_task('glib_gresource_source', node, [h_node, c_node])
+ self.source.append(c_node)
+
+@feature('gresource')
+def process_gresource_bundle(self):
+ """
+ Creates tasks to turn ``.gresource`` files from ``.gresource.xml`` files::
+
+ def build(bld):
+ bld(
+ features='gresource',
+ source=['resources1.gresource.xml', 'resources2.gresource.xml'],
+ install_path='${LIBDIR}/${PACKAGE}'
+ )
+
+ :param source: XML files to process
+ :type source: list of string
+ :param install_path: installation path
+ :type install_path: string
+ """
+ for i in self.to_list(self.source):
+ node = self.path.find_resource(i)
+
+ task = self.create_task('glib_gresource_bundle', node, node.change_ext(''))
+ inst_to = getattr(self, 'install_path', None)
+ if inst_to:
+ self.add_install_files(install_to=inst_to, install_from=task.outputs)
+
+class glib_gresource_base(Task.Task):
+ """
+ Base class for gresource based tasks
+ """
+ color = 'BLUE'
+ base_cmd = '${GLIB_COMPILE_RESOURCES} --sourcedir=${SRC[0].parent.srcpath()} --sourcedir=${SRC[0].bld_dir()}'
+
+ def scan(self):
+ """
+ Scans gresource dependencies through ``glib-compile-resources --generate-dependencies command``
+ """
+ bld = self.generator.bld
+ kw = {}
+ kw['cwd'] = self.get_cwd()
+ kw['quiet'] = Context.BOTH
+
+ cmd = Utils.subst_vars('${GLIB_COMPILE_RESOURCES} --sourcedir=%s --sourcedir=%s --generate-dependencies %s' % (
+ self.inputs[0].parent.srcpath(),
+ self.inputs[0].bld_dir(),
+ self.inputs[0].bldpath()
+ ), self.env)
+
+ output = bld.cmd_and_log(cmd, **kw)
+
+ nodes = []
+ names = []
+ for dep in output.splitlines():
+ if dep:
+ node = bld.bldnode.find_node(dep)
+ if node:
+ nodes.append(node)
+ else:
+ names.append(dep)
+
+ return (nodes, names)
+
+class glib_gresource_source(glib_gresource_base):
+ """
+ Task to generate C source code (.h and .c files) from a gresource.xml file
+ """
+ vars = ['GLIB_COMPILE_RESOURCES']
+ fun_h = Task.compile_fun_shell(glib_gresource_base.base_cmd + ' --target=${TGT[0].abspath()} --generate-header ${SRC}')
+ fun_c = Task.compile_fun_shell(glib_gresource_base.base_cmd + ' --target=${TGT[1].abspath()} --generate-source ${SRC}')
+ ext_out = ['.h']
+
+ def run(self):
+ return self.fun_h[0](self) or self.fun_c[0](self)
+
+class glib_gresource_bundle(glib_gresource_base):
+ """
+ Task to generate a .gresource binary file from a gresource.xml file
+ """
+ run_str = glib_gresource_base.base_cmd + ' --target=${TGT} ${SRC}'
+ shell = True # temporary workaround for #795
+
+@conf
+def find_glib_genmarshal(conf):
+ conf.find_program('glib-genmarshal', var='GLIB_GENMARSHAL')
+
+@conf
+def find_glib_mkenums(conf):
+ if not conf.env.PERL:
+ conf.find_program('perl', var='PERL')
+ conf.find_program('glib-mkenums', interpreter='PERL', var='GLIB_MKENUMS')
+
+@conf
+def find_glib_compile_schemas(conf):
+ # when cross-compiling, gsettings.m4 locates the program with the following:
+ # pkg-config --variable glib_compile_schemas gio-2.0
+ conf.find_program('glib-compile-schemas', var='GLIB_COMPILE_SCHEMAS')
+
+ def getstr(varname):
+ return getattr(Options.options, varname, getattr(conf.env,varname, ''))
+
+ gsettingsschemadir = getstr('GSETTINGSSCHEMADIR')
+ if not gsettingsschemadir:
+ datadir = getstr('DATADIR')
+ if not datadir:
+ prefix = conf.env.PREFIX
+ datadir = os.path.join(prefix, 'share')
+ gsettingsschemadir = os.path.join(datadir, 'glib-2.0', 'schemas')
+
+ conf.env.GSETTINGSSCHEMADIR = gsettingsschemadir
+
+@conf
+def find_glib_compile_resources(conf):
+ conf.find_program('glib-compile-resources', var='GLIB_COMPILE_RESOURCES')
+
+def configure(conf):
+ """
+ Finds the following programs:
+
+ * *glib-genmarshal* and set *GLIB_GENMARSHAL*
+ * *glib-mkenums* and set *GLIB_MKENUMS*
+ * *glib-compile-schemas* and set *GLIB_COMPILE_SCHEMAS* (not mandatory)
+ * *glib-compile-resources* and set *GLIB_COMPILE_RESOURCES* (not mandatory)
+ """
+ conf.find_glib_genmarshal()
+ conf.find_glib_mkenums()
+ conf.find_glib_compile_schemas(mandatory=False)
+ conf.find_glib_compile_resources(mandatory=False)
+
+def options(opt):
+ """
+ Adds the ``--gsettingsschemadir`` command-line option
+ """
+ gr = opt.add_option_group('Installation directories')
+ gr.add_option('--gsettingsschemadir', help='GSettings schema location [DATADIR/glib-2.0/schemas]', default='', dest='GSETTINGSSCHEMADIR')
+
diff --git a/waflib/Tools/gnu_dirs.py b/waflib/Tools/gnu_dirs.py
new file mode 100644
index 00000000..2847071d
--- /dev/null
+++ b/waflib/Tools/gnu_dirs.py
@@ -0,0 +1,131 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+"""
+Sets various standard variables such as INCLUDEDIR. SBINDIR and others. To use this module just call::
+
+ opt.load('gnu_dirs')
+
+and::
+
+ conf.load('gnu_dirs')
+
+Add options for the standard GNU directories, this tool will add the options
+found in autotools, and will update the environment with the following
+installation variables:
+
+============== ========================================= =======================
+Variable Description Default Value
+============== ========================================= =======================
+PREFIX installation prefix /usr/local
+EXEC_PREFIX installation prefix for binaries PREFIX
+BINDIR user commands EXEC_PREFIX/bin
+SBINDIR system binaries EXEC_PREFIX/sbin
+LIBEXECDIR program-specific binaries EXEC_PREFIX/libexec
+SYSCONFDIR host-specific configuration PREFIX/etc
+SHAREDSTATEDIR architecture-independent variable data PREFIX/com
+LOCALSTATEDIR variable data PREFIX/var
+LIBDIR object code libraries EXEC_PREFIX/lib
+INCLUDEDIR header files PREFIX/include
+OLDINCLUDEDIR header files for non-GCC compilers /usr/include
+DATAROOTDIR architecture-independent data root PREFIX/share
+DATADIR architecture-independent data DATAROOTDIR
+INFODIR GNU "info" documentation DATAROOTDIR/info
+LOCALEDIR locale-dependent data DATAROOTDIR/locale
+MANDIR manual pages DATAROOTDIR/man
+DOCDIR documentation root DATAROOTDIR/doc/APPNAME
+HTMLDIR HTML documentation DOCDIR
+DVIDIR DVI documentation DOCDIR
+PDFDIR PDF documentation DOCDIR
+PSDIR PostScript documentation DOCDIR
+============== ========================================= =======================
+"""
+
+import os, re
+from waflib import Utils, Options, Context
+
+gnuopts = '''
+bindir, user commands, ${EXEC_PREFIX}/bin
+sbindir, system binaries, ${EXEC_PREFIX}/sbin
+libexecdir, program-specific binaries, ${EXEC_PREFIX}/libexec
+sysconfdir, host-specific configuration, ${PREFIX}/etc
+sharedstatedir, architecture-independent variable data, ${PREFIX}/com
+localstatedir, variable data, ${PREFIX}/var
+libdir, object code libraries, ${EXEC_PREFIX}/lib%s
+includedir, header files, ${PREFIX}/include
+oldincludedir, header files for non-GCC compilers, /usr/include
+datarootdir, architecture-independent data root, ${PREFIX}/share
+datadir, architecture-independent data, ${DATAROOTDIR}
+infodir, GNU "info" documentation, ${DATAROOTDIR}/info
+localedir, locale-dependent data, ${DATAROOTDIR}/locale
+mandir, manual pages, ${DATAROOTDIR}/man
+docdir, documentation root, ${DATAROOTDIR}/doc/${PACKAGE}
+htmldir, HTML documentation, ${DOCDIR}
+dvidir, DVI documentation, ${DOCDIR}
+pdfdir, PDF documentation, ${DOCDIR}
+psdir, PostScript documentation, ${DOCDIR}
+''' % Utils.lib64()
+
+_options = [x.split(', ') for x in gnuopts.splitlines() if x]
+
+def configure(conf):
+ """
+ Reads the command-line options to set lots of variables in *conf.env*. The variables
+ BINDIR and LIBDIR will be overwritten.
+ """
+ def get_param(varname, default):
+ return getattr(Options.options, varname, '') or default
+
+ env = conf.env
+ env.LIBDIR = env.BINDIR = []
+ env.EXEC_PREFIX = get_param('EXEC_PREFIX', env.PREFIX)
+ env.PACKAGE = getattr(Context.g_module, 'APPNAME', None) or env.PACKAGE
+
+ complete = False
+ iter = 0
+ while not complete and iter < len(_options) + 1:
+ iter += 1
+ complete = True
+ for name, help, default in _options:
+ name = name.upper()
+ if not env[name]:
+ try:
+ env[name] = Utils.subst_vars(get_param(name, default).replace('/', os.sep), env)
+ except TypeError:
+ complete = False
+
+ if not complete:
+ lst = [x for x, _, _ in _options if not env[x.upper()]]
+ raise conf.errors.WafError('Variable substitution failure %r' % lst)
+
+def options(opt):
+ """
+ Adds lots of command-line options, for example::
+
+ --exec-prefix: EXEC_PREFIX
+ """
+ inst_dir = opt.add_option_group('Installation prefix',
+'By default, "waf install" will put the files in\
+ "/usr/local/bin", "/usr/local/lib" etc. An installation prefix other\
+ than "/usr/local" can be given using "--prefix", for example "--prefix=$HOME"')
+
+ for k in ('--prefix', '--destdir'):
+ option = opt.parser.get_option(k)
+ if option:
+ opt.parser.remove_option(k)
+ inst_dir.add_option(option)
+
+ inst_dir.add_option('--exec-prefix',
+ help = 'installation prefix for binaries [PREFIX]',
+ default = '',
+ dest = 'EXEC_PREFIX')
+
+ dirs_options = opt.add_option_group('Installation directories')
+
+ for name, help, default in _options:
+ option_name = '--' + name
+ str_default = default
+ str_help = '%s [%s]' % (help, re.sub(r'\$\{([^}]+)\}', r'\1', str_default))
+ dirs_options.add_option(option_name, help=str_help, default='', dest=name.upper())
+
diff --git a/waflib/Tools/gxx.py b/waflib/Tools/gxx.py
new file mode 100644
index 00000000..22c5d26f
--- /dev/null
+++ b/waflib/Tools/gxx.py
@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+
+"""
+g++/llvm detection.
+"""
+
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_gxx(conf):
+ """
+ Finds the program g++, and if present, try to detect its version number
+ """
+ cxx = conf.find_program(['g++', 'c++'], var='CXX')
+ conf.get_cc_version(cxx, gcc=True)
+ conf.env.CXX_NAME = 'gcc'
+
+@conf
+def gxx_common_flags(conf):
+ """
+ Common flags for g++ on nearly all platforms
+ """
+ v = conf.env
+
+ v.CXX_SRC_F = []
+ v.CXX_TGT_F = ['-c', '-o']
+
+ if not v.LINK_CXX:
+ v.LINK_CXX = v.CXX
+
+ v.CXXLNK_SRC_F = []
+ v.CXXLNK_TGT_F = ['-o']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+ v.RPATH_ST = '-Wl,-rpath,%s'
+
+ v.SONAME_ST = '-Wl,-h,%s'
+ v.SHLIB_MARKER = '-Wl,-Bdynamic'
+ v.STLIB_MARKER = '-Wl,-Bstatic'
+
+ v.cxxprogram_PATTERN = '%s'
+
+ v.CXXFLAGS_cxxshlib = ['-fPIC']
+ v.LINKFLAGS_cxxshlib = ['-shared']
+ v.cxxshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cxxstlib = ['-Wl,-Bstatic']
+ v.cxxstlib_PATTERN = 'lib%s.a'
+
+ v.LINKFLAGS_MACBUNDLE = ['-bundle', '-undefined', 'dynamic_lookup']
+ v.CXXFLAGS_MACBUNDLE = ['-fPIC']
+ v.macbundle_PATTERN = '%s.bundle'
+
+@conf
+def gxx_modifier_win32(conf):
+ """Configuration flags for executing gcc on Windows"""
+ v = conf.env
+ v.cxxprogram_PATTERN = '%s.exe'
+
+ v.cxxshlib_PATTERN = '%s.dll'
+ v.implib_PATTERN = '%s.dll.a'
+ v.IMPLIB_ST = '-Wl,--out-implib,%s'
+
+ v.CXXFLAGS_cxxshlib = []
+
+ # Auto-import is enabled by default even without this option,
+ # but enabling it explicitly has the nice effect of suppressing the rather boring, debug-level messages
+ # that the linker emits otherwise.
+ v.append_value('LINKFLAGS', ['-Wl,--enable-auto-import'])
+
+@conf
+def gxx_modifier_cygwin(conf):
+ """Configuration flags for executing g++ on Cygwin"""
+ gxx_modifier_win32(conf)
+ v = conf.env
+ v.cxxshlib_PATTERN = 'cyg%s.dll'
+ v.append_value('LINKFLAGS_cxxshlib', ['-Wl,--enable-auto-image-base'])
+ v.CXXFLAGS_cxxshlib = []
+
+@conf
+def gxx_modifier_darwin(conf):
+ """Configuration flags for executing g++ on MacOS"""
+ v = conf.env
+ v.CXXFLAGS_cxxshlib = ['-fPIC']
+ v.LINKFLAGS_cxxshlib = ['-dynamiclib']
+ v.cxxshlib_PATTERN = 'lib%s.dylib'
+ v.FRAMEWORKPATH_ST = '-F%s'
+ v.FRAMEWORK_ST = ['-framework']
+ v.ARCH_ST = ['-arch']
+
+ v.LINKFLAGS_cxxstlib = []
+
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.SONAME_ST = []
+
+@conf
+def gxx_modifier_aix(conf):
+ """Configuration flags for executing g++ on AIX"""
+ v = conf.env
+ v.LINKFLAGS_cxxprogram= ['-Wl,-brtl']
+
+ v.LINKFLAGS_cxxshlib = ['-shared', '-Wl,-brtl,-bexpfull']
+ v.SHLIB_MARKER = []
+
+@conf
+def gxx_modifier_hpux(conf):
+ v = conf.env
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.CFLAGS_cxxshlib = ['-fPIC','-DPIC']
+ v.cxxshlib_PATTERN = 'lib%s.sl'
+
+@conf
+def gxx_modifier_openbsd(conf):
+ conf.env.SONAME_ST = []
+
+@conf
+def gcc_modifier_osf1V(conf):
+ v = conf.env
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+ v.SONAME_ST = []
+
+@conf
+def gxx_modifier_platform(conf):
+ """Execute platform-specific functions based on *gxx_modifier_+NAME*"""
+ # * set configurations specific for a platform.
+ # * the destination platform is detected automatically by looking at the macros the compiler predefines,
+ # and if it's not recognised, it fallbacks to sys.platform.
+ gxx_modifier_func = getattr(conf, 'gxx_modifier_' + conf.env.DEST_OS, None)
+ if gxx_modifier_func:
+ gxx_modifier_func()
+
+def configure(conf):
+ """
+ Configuration for g++
+ """
+ conf.find_gxx()
+ conf.find_ar()
+ conf.gxx_common_flags()
+ conf.gxx_modifier_platform()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+ conf.check_gcc_o_space('cxx')
+
diff --git a/waflib/Tools/icc.py b/waflib/Tools/icc.py
new file mode 100644
index 00000000..b6492c8e
--- /dev/null
+++ b/waflib/Tools/icc.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Stian Selnes 2008
+# Thomas Nagy 2009-2018 (ita)
+
+"""
+Detects the Intel C compiler
+"""
+
+import sys
+from waflib.Tools import ccroot, ar, gcc
+from waflib.Configure import conf
+
+@conf
+def find_icc(conf):
+ """
+ Finds the program icc and execute it to ensure it really is icc
+ """
+ cc = conf.find_program(['icc', 'ICL'], var='CC')
+ conf.get_cc_version(cc, icc=True)
+ conf.env.CC_NAME = 'icc'
+
+def configure(conf):
+ conf.find_icc()
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.gcc_modifier_platform()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
diff --git a/waflib/Tools/icpc.py b/waflib/Tools/icpc.py
new file mode 100644
index 00000000..8a6cc6c4
--- /dev/null
+++ b/waflib/Tools/icpc.py
@@ -0,0 +1,30 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy 2009-2018 (ita)
+
+"""
+Detects the Intel C++ compiler
+"""
+
+import sys
+from waflib.Tools import ccroot, ar, gxx
+from waflib.Configure import conf
+
+@conf
+def find_icpc(conf):
+ """
+ Finds the program icpc, and execute it to ensure it really is icpc
+ """
+ cxx = conf.find_program('icpc', var='CXX')
+ conf.get_cc_version(cxx, icc=True)
+ conf.env.CXX_NAME = 'icc'
+
+def configure(conf):
+ conf.find_icpc()
+ conf.find_ar()
+ conf.gxx_common_flags()
+ conf.gxx_modifier_platform()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/ifort.py b/waflib/Tools/ifort.py
new file mode 100644
index 00000000..74934f3f
--- /dev/null
+++ b/waflib/Tools/ifort.py
@@ -0,0 +1,413 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# DC 2008
+# Thomas Nagy 2016-2018 (ita)
+
+import os, re, traceback
+from waflib import Utils, Logs, Errors
+from waflib.Tools import fc, fc_config, fc_scan, ar, ccroot
+from waflib.Configure import conf
+from waflib.TaskGen import after_method, feature
+
+@conf
+def find_ifort(conf):
+ fc = conf.find_program('ifort', var='FC')
+ conf.get_ifort_version(fc)
+ conf.env.FC_NAME = 'IFORT'
+
+@conf
+def ifort_modifier_win32(self):
+ v = self.env
+ v.IFORT_WIN32 = True
+ v.FCSTLIB_MARKER = ''
+ v.FCSHLIB_MARKER = ''
+
+ v.FCLIB_ST = v.FCSTLIB_ST = '%s.lib'
+ v.FCLIBPATH_ST = v.STLIBPATH_ST = '/LIBPATH:%s'
+ v.FCINCPATH_ST = '/I%s'
+ v.FCDEFINES_ST = '/D%s'
+
+ v.fcprogram_PATTERN = v.fcprogram_test_PATTERN = '%s.exe'
+ v.fcshlib_PATTERN = '%s.dll'
+ v.fcstlib_PATTERN = v.implib_PATTERN = '%s.lib'
+
+ v.FCLNK_TGT_F = '/out:'
+ v.FC_TGT_F = ['/c', '/o', '']
+ v.FCFLAGS_fcshlib = ''
+ v.LINKFLAGS_fcshlib = '/DLL'
+ v.AR_TGT_F = '/out:'
+ v.IMPLIB_ST = '/IMPLIB:%s'
+
+ v.append_value('LINKFLAGS', '/subsystem:console')
+ if v.IFORT_MANIFEST:
+ v.append_value('LINKFLAGS', ['/MANIFEST'])
+
+@conf
+def ifort_modifier_darwin(conf):
+ fc_config.fortran_modifier_darwin(conf)
+
+@conf
+def ifort_modifier_platform(conf):
+ dest_os = conf.env.DEST_OS or Utils.unversioned_sys_platform()
+ ifort_modifier_func = getattr(conf, 'ifort_modifier_' + dest_os, None)
+ if ifort_modifier_func:
+ ifort_modifier_func()
+
+@conf
+def get_ifort_version(conf, fc):
+ """
+ Detects the compiler version and sets ``conf.env.FC_VERSION``
+ """
+ version_re = re.compile(r"\bIntel\b.*\bVersion\s*(?P<major>\d*)\.(?P<minor>\d*)",re.I).search
+ if Utils.is_win32:
+ cmd = fc
+ else:
+ cmd = fc + ['-logo']
+
+ out, err = fc_config.getoutput(conf, cmd, stdin=False)
+ match = version_re(out) or version_re(err)
+ if not match:
+ conf.fatal('cannot determine ifort version.')
+ k = match.groupdict()
+ conf.env.FC_VERSION = (k['major'], k['minor'])
+
+def configure(conf):
+ """
+ Detects the Intel Fortran compilers
+ """
+ if Utils.is_win32:
+ compiler, version, path, includes, libdirs, arch = conf.detect_ifort()
+ v = conf.env
+ v.DEST_CPU = arch
+ v.PATH = path
+ v.INCLUDES = includes
+ v.LIBPATH = libdirs
+ v.MSVC_COMPILER = compiler
+ try:
+ v.MSVC_VERSION = float(version)
+ except ValueError:
+ v.MSVC_VERSION = float(version[:-3])
+
+ conf.find_ifort_win32()
+ conf.ifort_modifier_win32()
+ else:
+ conf.find_ifort()
+ conf.find_program('xiar', var='AR')
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.ifort_modifier_platform()
+
+
+all_ifort_platforms = [ ('intel64', 'amd64'), ('em64t', 'amd64'), ('ia32', 'x86'), ('Itanium', 'ia64')]
+"""List of icl platforms"""
+
+@conf
+def gather_ifort_versions(conf, versions):
+ """
+ List compiler versions by looking up registry keys
+ """
+ version_pattern = re.compile('^...?.?\....?.?')
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\Fortran')
+ except OSError:
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Compilers\\Fortran')
+ except OSError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = Utils.winreg.EnumKey(all_versions, index)
+ except OSError:
+ break
+ index += 1
+ if not version_pattern.match(version):
+ continue
+ targets = {}
+ for target,arch in all_ifort_platforms:
+ if target=='intel64':
+ targetDir='EM64T_NATIVE'
+ else:
+ targetDir=target
+ try:
+ Utils.winreg.OpenKey(all_versions,version+'\\'+targetDir)
+ icl_version=Utils.winreg.OpenKey(all_versions,version)
+ path,type=Utils.winreg.QueryValueEx(icl_version,'ProductDir')
+ except OSError:
+ pass
+ else:
+ batch_file=os.path.join(path,'bin','ifortvars.bat')
+ if os.path.isfile(batch_file):
+ targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
+
+ for target,arch in all_ifort_platforms:
+ try:
+ icl_version = Utils.winreg.OpenKey(all_versions, version+'\\'+target)
+ path,type = Utils.winreg.QueryValueEx(icl_version,'ProductDir')
+ except OSError:
+ continue
+ else:
+ batch_file=os.path.join(path,'bin','ifortvars.bat')
+ if os.path.isfile(batch_file):
+ targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
+ major = version[0:2]
+ versions['intel ' + major] = targets
+
+@conf
+def setup_ifort(conf, versiondict):
+ """
+ Checks installed compilers and targets and returns the first combination from the user's
+ options, env, or the global supported lists that checks.
+
+ :param versiondict: dict(platform -> dict(architecture -> configuration))
+ :type versiondict: dict(string -> dict(string -> target_compiler)
+ :return: the compiler, revision, path, include dirs, library paths and target architecture
+ :rtype: tuple of strings
+ """
+ platforms = Utils.to_list(conf.env.MSVC_TARGETS) or [i for i,j in all_ifort_platforms]
+ desired_versions = conf.env.MSVC_VERSIONS or list(reversed(list(versiondict.keys())))
+ for version in desired_versions:
+ try:
+ targets = versiondict[version]
+ except KeyError:
+ continue
+ for arch in platforms:
+ try:
+ cfg = targets[arch]
+ except KeyError:
+ continue
+ cfg.evaluate()
+ if cfg.is_valid:
+ compiler,revision = version.rsplit(' ', 1)
+ return compiler,revision,cfg.bindirs,cfg.incdirs,cfg.libdirs,cfg.cpu
+ conf.fatal('ifort: Impossible to find a valid architecture for building %r - %r' % (desired_versions, list(versiondict.keys())))
+
+@conf
+def get_ifort_version_win32(conf, compiler, version, target, vcvars):
+ # FIXME hack
+ try:
+ conf.msvc_cnt += 1
+ except AttributeError:
+ conf.msvc_cnt = 1
+ batfile = conf.bldnode.make_node('waf-print-msvc-%d.bat' % conf.msvc_cnt)
+ batfile.write("""@echo off
+set INCLUDE=
+set LIB=
+call "%s" %s
+echo PATH=%%PATH%%
+echo INCLUDE=%%INCLUDE%%
+echo LIB=%%LIB%%;%%LIBPATH%%
+""" % (vcvars,target))
+ sout = conf.cmd_and_log(['cmd.exe', '/E:on', '/V:on', '/C', batfile.abspath()])
+ batfile.delete()
+ lines = sout.splitlines()
+
+ if not lines[0]:
+ lines.pop(0)
+
+ MSVC_PATH = MSVC_INCDIR = MSVC_LIBDIR = None
+ for line in lines:
+ if line.startswith('PATH='):
+ path = line[5:]
+ MSVC_PATH = path.split(';')
+ elif line.startswith('INCLUDE='):
+ MSVC_INCDIR = [i for i in line[8:].split(';') if i]
+ elif line.startswith('LIB='):
+ MSVC_LIBDIR = [i for i in line[4:].split(';') if i]
+ if None in (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR):
+ conf.fatal('ifort: Could not find a valid architecture for building (get_ifort_version_win32)')
+
+ # Check if the compiler is usable at all.
+ # The detection may return 64-bit versions even on 32-bit systems, and these would fail to run.
+ env = dict(os.environ)
+ env.update(PATH = path)
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ fc = conf.find_program(compiler_name, path_list=MSVC_PATH)
+
+ # delete CL if exists. because it could contain parameters which can change cl's behaviour rather catastrophically.
+ if 'CL' in env:
+ del(env['CL'])
+
+ try:
+ conf.cmd_and_log(fc + ['/help'], env=env)
+ except UnicodeError:
+ st = traceback.format_exc()
+ if conf.logger:
+ conf.logger.error(st)
+ conf.fatal('ifort: Unicode error - check the code page?')
+ except Exception as e:
+ Logs.debug('ifort: get_ifort_version: %r %r %r -> failure %s', compiler, version, target, str(e))
+ conf.fatal('ifort: cannot run the compiler in get_ifort_version (run with -v to display errors)')
+ else:
+ Logs.debug('ifort: get_ifort_version: %r %r %r -> OK', compiler, version, target)
+ finally:
+ conf.env[compiler_name] = ''
+
+ return (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR)
+
+class target_compiler(object):
+ """
+ Wraps a compiler configuration; call evaluate() to determine
+ whether the configuration is usable.
+ """
+ def __init__(self, ctx, compiler, cpu, version, bat_target, bat, callback=None):
+ """
+ :param ctx: configuration context to use to eventually get the version environment
+ :param compiler: compiler name
+ :param cpu: target cpu
+ :param version: compiler version number
+ :param bat_target: ?
+ :param bat: path to the batch file to run
+ :param callback: optional function to take the realized environment variables tup and map it (e.g. to combine other constant paths)
+ """
+ self.conf = ctx
+ self.name = None
+ self.is_valid = False
+ self.is_done = False
+
+ self.compiler = compiler
+ self.cpu = cpu
+ self.version = version
+ self.bat_target = bat_target
+ self.bat = bat
+ self.callback = callback
+
+ def evaluate(self):
+ if self.is_done:
+ return
+ self.is_done = True
+ try:
+ vs = self.conf.get_ifort_version_win32(self.compiler, self.version, self.bat_target, self.bat)
+ except Errors.ConfigurationError:
+ self.is_valid = False
+ return
+ if self.callback:
+ vs = self.callback(self, vs)
+ self.is_valid = True
+ (self.bindirs, self.incdirs, self.libdirs) = vs
+
+ def __str__(self):
+ return str((self.bindirs, self.incdirs, self.libdirs))
+
+ def __repr__(self):
+ return repr((self.bindirs, self.incdirs, self.libdirs))
+
+@conf
+def detect_ifort(self):
+ return self.setup_ifort(self.get_ifort_versions(False))
+
+@conf
+def get_ifort_versions(self, eval_and_save=True):
+ """
+ :return: platforms to compiler configurations
+ :rtype: dict
+ """
+ dct = {}
+ self.gather_ifort_versions(dct)
+ return dct
+
+def _get_prog_names(self, compiler):
+ if compiler=='intel':
+ compiler_name = 'ifort'
+ linker_name = 'XILINK'
+ lib_name = 'XILIB'
+ else:
+ # assumes CL.exe
+ compiler_name = 'CL'
+ linker_name = 'LINK'
+ lib_name = 'LIB'
+ return compiler_name, linker_name, lib_name
+
+@conf
+def find_ifort_win32(conf):
+ # the autodetection is supposed to be performed before entering in this method
+ v = conf.env
+ path = v.PATH
+ compiler = v.MSVC_COMPILER
+ version = v.MSVC_VERSION
+
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ v.IFORT_MANIFEST = (compiler == 'intel' and version >= 11)
+
+ # compiler
+ fc = conf.find_program(compiler_name, var='FC', path_list=path)
+
+ # before setting anything, check if the compiler is really intel fortran
+ env = dict(conf.environ)
+ if path:
+ env.update(PATH = ';'.join(path))
+ if not conf.cmd_and_log(fc + ['/nologo', '/help'], env=env):
+ conf.fatal('not intel fortran compiler could not be identified')
+
+ v.FC_NAME = 'IFORT'
+
+ if not v.LINK_FC:
+ conf.find_program(linker_name, var='LINK_FC', path_list=path, mandatory=True)
+
+ if not v.AR:
+ conf.find_program(lib_name, path_list=path, var='AR', mandatory=True)
+ v.ARFLAGS = ['/nologo']
+
+ # manifest tool. Not required for VS 2003 and below. Must have for VS 2005 and later
+ if v.IFORT_MANIFEST:
+ conf.find_program('MT', path_list=path, var='MT')
+ v.MTFLAGS = ['/nologo']
+
+ try:
+ conf.load('winres')
+ except Errors.WafError:
+ Logs.warn('Resource compiler not found. Compiling resource file is disabled')
+
+#######################################################################################################
+##### conf above, build below
+
+@after_method('apply_link')
+@feature('fc')
+def apply_flags_ifort(self):
+ """
+ Adds additional flags implied by msvc, such as subsystems and pdb files::
+
+ def build(bld):
+ bld.stlib(source='main.c', target='bar', subsystem='gruik')
+ """
+ if not self.env.IFORT_WIN32 or not getattr(self, 'link_task', None):
+ return
+
+ is_static = isinstance(self.link_task, ccroot.stlink_task)
+
+ subsystem = getattr(self, 'subsystem', '')
+ if subsystem:
+ subsystem = '/subsystem:%s' % subsystem
+ flags = is_static and 'ARFLAGS' or 'LINKFLAGS'
+ self.env.append_value(flags, subsystem)
+
+ if not is_static:
+ for f in self.env.LINKFLAGS:
+ d = f.lower()
+ if d[1:] == 'debug':
+ pdbnode = self.link_task.outputs[0].change_ext('.pdb')
+ self.link_task.outputs.append(pdbnode)
+
+ if getattr(self, 'install_task', None):
+ self.pdb_install_task = self.add_install_files(install_to=self.install_task.install_to, install_from=pdbnode)
+
+ break
+
+@feature('fcprogram', 'fcshlib', 'fcprogram_test')
+@after_method('apply_link')
+def apply_manifest_ifort(self):
+ """
+ Enables manifest embedding in Fortran DLLs when using ifort on Windows
+ See: http://msdn2.microsoft.com/en-us/library/ms235542(VS.80).aspx
+ """
+ if self.env.IFORT_WIN32 and getattr(self, 'link_task', None):
+ # it seems ifort.exe cannot be called for linking
+ self.link_task.env.FC = self.env.LINK_FC
+
+ if self.env.IFORT_WIN32 and self.env.IFORT_MANIFEST and getattr(self, 'link_task', None):
+ out_node = self.link_task.outputs[0]
+ man_node = out_node.parent.find_or_declare(out_node.name + '.manifest')
+ self.link_task.outputs.append(man_node)
+ self.env.DO_MANIFEST = True
+
diff --git a/waflib/Tools/intltool.py b/waflib/Tools/intltool.py
new file mode 100644
index 00000000..af95ba80
--- /dev/null
+++ b/waflib/Tools/intltool.py
@@ -0,0 +1,231 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+Support for translation tools such as msgfmt and intltool
+
+Usage::
+
+ def configure(conf):
+ conf.load('gnu_dirs intltool')
+
+ def build(bld):
+ # process the .po files into .gmo files, and install them in LOCALEDIR
+ bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
+
+ # process an input file, substituting the translations from the po dir
+ bld(
+ features = "intltool_in",
+ podir = "../po",
+ style = "desktop",
+ flags = ["-u"],
+ source = 'kupfer.desktop.in',
+ install_path = "${DATADIR}/applications",
+ )
+
+Usage of the :py:mod:`waflib.Tools.gnu_dirs` is recommended, but not obligatory.
+"""
+
+from __future__ import with_statement
+
+import os, re
+from waflib import Context, Task, Utils, Logs
+import waflib.Tools.ccroot
+from waflib.TaskGen import feature, before_method, taskgen_method
+from waflib.Logs import error
+from waflib.Configure import conf
+
+_style_flags = {
+ 'ba': '-b',
+ 'desktop': '-d',
+ 'keys': '-k',
+ 'quoted': '--quoted-style',
+ 'quotedxml': '--quotedxml-style',
+ 'rfc822deb': '-r',
+ 'schemas': '-s',
+ 'xml': '-x',
+}
+
+@taskgen_method
+def ensure_localedir(self):
+ """
+ Expands LOCALEDIR from DATAROOTDIR/locale if possible, or falls back to PREFIX/share/locale
+ """
+ # use the tool gnu_dirs to provide options to define this
+ if not self.env.LOCALEDIR:
+ if self.env.DATAROOTDIR:
+ self.env.LOCALEDIR = os.path.join(self.env.DATAROOTDIR, 'locale')
+ else:
+ self.env.LOCALEDIR = os.path.join(self.env.PREFIX, 'share', 'locale')
+
+@before_method('process_source')
+@feature('intltool_in')
+def apply_intltool_in_f(self):
+ """
+ Creates tasks to translate files by intltool-merge::
+
+ def build(bld):
+ bld(
+ features = "intltool_in",
+ podir = "../po",
+ style = "desktop",
+ flags = ["-u"],
+ source = 'kupfer.desktop.in',
+ install_path = "${DATADIR}/applications",
+ )
+
+ :param podir: location of the .po files
+ :type podir: string
+ :param source: source files to process
+ :type source: list of string
+ :param style: the intltool-merge mode of operation, can be one of the following values:
+ ``ba``, ``desktop``, ``keys``, ``quoted``, ``quotedxml``, ``rfc822deb``, ``schemas`` and ``xml``.
+ See the ``intltool-merge`` man page for more information about supported modes of operation.
+ :type style: string
+ :param flags: compilation flags ("-quc" by default)
+ :type flags: list of string
+ :param install_path: installation path
+ :type install_path: string
+ """
+ try:
+ self.meths.remove('process_source')
+ except ValueError:
+ pass
+
+ self.ensure_localedir()
+
+ podir = getattr(self, 'podir', '.')
+ podirnode = self.path.find_dir(podir)
+ if not podirnode:
+ error("could not find the podir %r" % podir)
+ return
+
+ cache = getattr(self, 'intlcache', '.intlcache')
+ self.env.INTLCACHE = [os.path.join(str(self.path.get_bld()), podir, cache)]
+ self.env.INTLPODIR = podirnode.bldpath()
+ self.env.append_value('INTLFLAGS', getattr(self, 'flags', self.env.INTLFLAGS_DEFAULT))
+
+ if '-c' in self.env.INTLFLAGS:
+ self.bld.fatal('Redundant -c flag in intltool task %r' % self)
+
+ style = getattr(self, 'style', None)
+ if style:
+ try:
+ style_flag = _style_flags[style]
+ except KeyError:
+ self.bld.fatal('intltool_in style "%s" is not valid' % style)
+
+ self.env.append_unique('INTLFLAGS', [style_flag])
+
+ for i in self.to_list(self.source):
+ node = self.path.find_resource(i)
+
+ task = self.create_task('intltool', node, node.change_ext(''))
+ inst = getattr(self, 'install_path', None)
+ if inst:
+ self.add_install_files(install_to=inst, install_from=task.outputs)
+
+@feature('intltool_po')
+def apply_intltool_po(self):
+ """
+ Creates tasks to process po files::
+
+ def build(bld):
+ bld(features='intltool_po', appname='myapp', podir='po', install_path="${LOCALEDIR}")
+
+ The relevant task generator arguments are:
+
+ :param podir: directory of the .po files
+ :type podir: string
+ :param appname: name of the application
+ :type appname: string
+ :param install_path: installation directory
+ :type install_path: string
+
+ The file LINGUAS must be present in the directory pointed by *podir* and list the translation files to process.
+ """
+ try:
+ self.meths.remove('process_source')
+ except ValueError:
+ pass
+
+ self.ensure_localedir()
+
+ appname = getattr(self, 'appname', getattr(Context.g_module, Context.APPNAME, 'set_your_app_name'))
+ podir = getattr(self, 'podir', '.')
+ inst = getattr(self, 'install_path', '${LOCALEDIR}')
+
+ linguas = self.path.find_node(os.path.join(podir, 'LINGUAS'))
+ if linguas:
+ # scan LINGUAS file for locales to process
+ with open(linguas.abspath()) as f:
+ langs = []
+ for line in f.readlines():
+ # ignore lines containing comments
+ if not line.startswith('#'):
+ langs += line.split()
+ re_linguas = re.compile('[-a-zA-Z_@.]+')
+ for lang in langs:
+ # Make sure that we only process lines which contain locales
+ if re_linguas.match(lang):
+ node = self.path.find_resource(os.path.join(podir, re_linguas.match(lang).group() + '.po'))
+ task = self.create_task('po', node, node.change_ext('.mo'))
+
+ if inst:
+ filename = task.outputs[0].name
+ (langname, ext) = os.path.splitext(filename)
+ inst_file = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + appname + '.mo'
+ self.add_install_as(install_to=inst_file, install_from=task.outputs[0],
+ chmod=getattr(self, 'chmod', Utils.O644))
+
+ else:
+ Logs.pprint('RED', "Error no LINGUAS file found in po directory")
+
+class po(Task.Task):
+ """
+ Compiles .po files into .gmo files
+ """
+ run_str = '${MSGFMT} -o ${TGT} ${SRC}'
+ color = 'BLUE'
+
+class intltool(Task.Task):
+ """
+ Calls intltool-merge to update translation files
+ """
+ run_str = '${INTLTOOL} ${INTLFLAGS} ${INTLCACHE_ST:INTLCACHE} ${INTLPODIR} ${SRC} ${TGT}'
+ color = 'BLUE'
+
+@conf
+def find_msgfmt(conf):
+ """
+ Detects msgfmt and sets the ``MSGFMT`` variable
+ """
+ conf.find_program('msgfmt', var='MSGFMT')
+
+@conf
+def find_intltool_merge(conf):
+ """
+ Detects intltool-merge
+ """
+ if not conf.env.PERL:
+ conf.find_program('perl', var='PERL')
+ conf.env.INTLCACHE_ST = '--cache=%s'
+ conf.env.INTLFLAGS_DEFAULT = ['-q', '-u']
+ conf.find_program('intltool-merge', interpreter='PERL', var='INTLTOOL')
+
+def configure(conf):
+ """
+ Detects the program *msgfmt* and set *conf.env.MSGFMT*.
+ Detects the program *intltool-merge* and set *conf.env.INTLTOOL*.
+ It is possible to set INTLTOOL in the environment, but it must not have spaces in it::
+
+ $ INTLTOOL="/path/to/the program/intltool" waf configure
+
+ If a C/C++ compiler is present, execute a compilation test to find the header *locale.h*.
+ """
+ conf.find_msgfmt()
+ conf.find_intltool_merge()
+ if conf.env.CC or conf.env.CXX:
+ conf.check(header_name='locale.h')
+
diff --git a/waflib/Tools/irixcc.py b/waflib/Tools/irixcc.py
new file mode 100644
index 00000000..c3ae1ac9
--- /dev/null
+++ b/waflib/Tools/irixcc.py
@@ -0,0 +1,66 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# imported from samba
+
+"""
+Compiler definition for irix/MIPSpro cc compiler
+"""
+
+from waflib import Errors
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_irixcc(conf):
+ v = conf.env
+ cc = None
+ if v.CC:
+ cc = v.CC
+ elif 'CC' in conf.environ:
+ cc = conf.environ['CC']
+ if not cc:
+ cc = conf.find_program('cc', var='CC')
+ if not cc:
+ conf.fatal('irixcc was not found')
+
+ try:
+ conf.cmd_and_log(cc + ['-version'])
+ except Errors.WafError:
+ conf.fatal('%r -version could not be executed' % cc)
+
+ v.CC = cc
+ v.CC_NAME = 'irix'
+
+@conf
+def irixcc_common_flags(conf):
+ v = conf.env
+
+ v.CC_SRC_F = ''
+ v.CC_TGT_F = ['-c', '-o']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ if not v.LINK_CC:
+ v.LINK_CC = v.CC
+
+ v.CCLNK_SRC_F = ''
+ v.CCLNK_TGT_F = ['-o']
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+
+ v.cprogram_PATTERN = '%s'
+ v.cshlib_PATTERN = 'lib%s.so'
+ v.cstlib_PATTERN = 'lib%s.a'
+
+def configure(conf):
+ conf.find_irixcc()
+ conf.find_cpp()
+ conf.find_ar()
+ conf.irixcc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/javaw.py b/waflib/Tools/javaw.py
new file mode 100644
index 00000000..f6fd20cc
--- /dev/null
+++ b/waflib/Tools/javaw.py
@@ -0,0 +1,464 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+Java support
+
+Javac is one of the few compilers that behaves very badly:
+
+#. it outputs files where it wants to (-d is only for the package root)
+
+#. it recompiles files silently behind your back
+
+#. it outputs an undefined amount of files (inner classes)
+
+Remember that the compilation can be performed using Jython[1] rather than regular Python. Instead of
+running one of the following commands::
+
+ ./waf configure
+ python waf configure
+
+You would have to run::
+
+ java -jar /path/to/jython.jar waf configure
+
+[1] http://www.jython.org/
+"""
+
+import os, shutil
+from waflib import Task, Utils, Errors, Node
+from waflib.Configure import conf
+from waflib.TaskGen import feature, before_method, after_method
+
+from waflib.Tools import ccroot
+ccroot.USELIB_VARS['javac'] = set(['CLASSPATH', 'JAVACFLAGS'])
+
+SOURCE_RE = '**/*.java'
+JAR_RE = '**/*'
+
+class_check_source = '''
+public class Test {
+ public static void main(String[] argv) {
+ Class lib;
+ if (argv.length < 1) {
+ System.err.println("Missing argument");
+ System.exit(77);
+ }
+ try {
+ lib = Class.forName(argv[0]);
+ } catch (ClassNotFoundException e) {
+ System.err.println("ClassNotFoundException");
+ System.exit(1);
+ }
+ lib = null;
+ System.exit(0);
+ }
+}
+'''
+
+@feature('javac')
+@before_method('process_source')
+def apply_java(self):
+ """
+ Create a javac task for compiling *.java files*. There can be
+ only one javac task by task generator.
+ """
+ Utils.def_attrs(self, jarname='', classpath='',
+ sourcepath='.', srcdir='.',
+ jar_mf_attributes={}, jar_mf_classpath=[])
+
+ outdir = getattr(self, 'outdir', None)
+ if outdir:
+ if not isinstance(outdir, Node.Node):
+ outdir = self.path.get_bld().make_node(self.outdir)
+ else:
+ outdir = self.path.get_bld()
+ outdir.mkdir()
+ self.outdir = outdir
+ self.env.OUTDIR = outdir.abspath()
+
+ self.javac_task = tsk = self.create_task('javac')
+ tmp = []
+
+ srcdir = getattr(self, 'srcdir', '')
+ if isinstance(srcdir, Node.Node):
+ srcdir = [srcdir]
+ for x in Utils.to_list(srcdir):
+ if isinstance(x, Node.Node):
+ y = x
+ else:
+ y = self.path.find_dir(x)
+ if not y:
+ self.bld.fatal('Could not find the folder %s from %s' % (x, self.path))
+ tmp.append(y)
+
+ tsk.srcdir = tmp
+
+ if getattr(self, 'compat', None):
+ tsk.env.append_value('JAVACFLAGS', ['-source', str(self.compat)])
+
+ if hasattr(self, 'sourcepath'):
+ fold = [isinstance(x, Node.Node) and x or self.path.find_dir(x) for x in self.to_list(self.sourcepath)]
+ names = os.pathsep.join([x.srcpath() for x in fold])
+ else:
+ names = [x.srcpath() for x in tsk.srcdir]
+
+ if names:
+ tsk.env.append_value('JAVACFLAGS', ['-sourcepath', names])
+
+@feature('javac')
+@before_method('propagate_uselib_vars')
+@after_method('apply_java')
+def use_javac_files(self):
+ """
+ Processes the *use* attribute referring to other java compilations
+ """
+ lst = []
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ names = self.to_list(getattr(self, 'use', []))
+ get = self.bld.get_tgen_by_name
+ for x in names:
+ try:
+ y = get(x)
+ except Errors.WafError:
+ self.uselib.append(x)
+ else:
+ y.post()
+ if hasattr(y, 'jar_task'):
+ lst.append(y.jar_task.outputs[0].abspath())
+ self.javac_task.set_run_after(y.jar_task)
+ else:
+ for tsk in y.tasks:
+ self.javac_task.set_run_after(tsk)
+ self.env.append_value('CLASSPATH', lst)
+
+@feature('javac')
+@after_method('apply_java', 'propagate_uselib_vars', 'use_javac_files')
+def set_classpath(self):
+ """
+ Sets the CLASSPATH value on the *javac* task previously created.
+ """
+ if getattr(self, 'classpath', None):
+ self.env.append_unique('CLASSPATH', getattr(self, 'classpath', []))
+ for x in self.tasks:
+ x.env.CLASSPATH = os.pathsep.join(self.env.CLASSPATH) + os.pathsep
+
+@feature('jar')
+@after_method('apply_java', 'use_javac_files')
+@before_method('process_source')
+def jar_files(self):
+ """
+ Creates a jar task (one maximum per task generator)
+ """
+ destfile = getattr(self, 'destfile', 'test.jar')
+ jaropts = getattr(self, 'jaropts', [])
+ manifest = getattr(self, 'manifest', None)
+
+ basedir = getattr(self, 'basedir', None)
+ if basedir:
+ if not isinstance(self.basedir, Node.Node):
+ basedir = self.path.get_bld().make_node(basedir)
+ else:
+ basedir = self.path.get_bld()
+ if not basedir:
+ self.bld.fatal('Could not find the basedir %r for %r' % (self.basedir, self))
+
+ self.jar_task = tsk = self.create_task('jar_create')
+ if manifest:
+ jarcreate = getattr(self, 'jarcreate', 'cfm')
+ if not isinstance(manifest,Node.Node):
+ node = self.path.find_resource(manifest)
+ else:
+ node = manifest
+ if not node:
+ self.bld.fatal('invalid manifest file %r for %r' % (manifest, self))
+ tsk.dep_nodes.append(node)
+ jaropts.insert(0, node.abspath())
+ else:
+ jarcreate = getattr(self, 'jarcreate', 'cf')
+ if not isinstance(destfile, Node.Node):
+ destfile = self.path.find_or_declare(destfile)
+ if not destfile:
+ self.bld.fatal('invalid destfile %r for %r' % (destfile, self))
+ tsk.set_outputs(destfile)
+ tsk.basedir = basedir
+
+ jaropts.append('-C')
+ jaropts.append(basedir.bldpath())
+ jaropts.append('.')
+
+ tsk.env.JAROPTS = jaropts
+ tsk.env.JARCREATE = jarcreate
+
+ if getattr(self, 'javac_task', None):
+ tsk.set_run_after(self.javac_task)
+
+@feature('jar')
+@after_method('jar_files')
+def use_jar_files(self):
+ """
+ Processes the *use* attribute to set the build order on the
+ tasks created by another task generator.
+ """
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ names = self.to_list(getattr(self, 'use', []))
+ get = self.bld.get_tgen_by_name
+ for x in names:
+ try:
+ y = get(x)
+ except Errors.WafError:
+ self.uselib.append(x)
+ else:
+ y.post()
+ self.jar_task.run_after.update(y.tasks)
+
+class JTask(Task.Task):
+ """
+ Base class for java and jar tasks; provides functionality to run long commands
+ """
+ def split_argfile(self, cmd):
+ inline = [cmd[0]]
+ infile = []
+ for x in cmd[1:]:
+ # jar and javac do not want -J flags in @file
+ if x.startswith('-J'):
+ inline.append(x)
+ else:
+ infile.append(self.quote_flag(x))
+ return (inline, infile)
+
+class jar_create(JTask):
+ """
+ Creates a jar file
+ """
+ color = 'GREEN'
+ run_str = '${JAR} ${JARCREATE} ${TGT} ${JAROPTS}'
+
+ def runnable_status(self):
+ """
+ Wait for dependent tasks to be executed, then read the
+ files to update the list of inputs.
+ """
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+ if not self.inputs:
+ try:
+ self.inputs = [x for x in self.basedir.ant_glob(JAR_RE, remove=False) if id(x) != id(self.outputs[0])]
+ except Exception:
+ raise Errors.WafError('Could not find the basedir %r for %r' % (self.basedir, self))
+ return super(jar_create, self).runnable_status()
+
+class javac(JTask):
+ """
+ Compiles java files
+ """
+ color = 'BLUE'
+ run_str = '${JAVAC} -classpath ${CLASSPATH} -d ${OUTDIR} ${JAVACFLAGS} ${SRC}'
+ vars = ['CLASSPATH', 'JAVACFLAGS', 'JAVAC', 'OUTDIR']
+ """
+ The javac task will be executed again if the variables CLASSPATH, JAVACFLAGS, JAVAC or OUTDIR change.
+ """
+ def uid(self):
+ """Identify java tasks by input&output folder"""
+ lst = [self.__class__.__name__, self.generator.outdir.abspath()]
+ for x in self.srcdir:
+ lst.append(x.abspath())
+ return Utils.h_list(lst)
+
+ def runnable_status(self):
+ """
+ Waits for dependent tasks to be complete, then read the file system to find the input nodes.
+ """
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+
+ if not self.inputs:
+ self.inputs = []
+ for x in self.srcdir:
+ if x.exists():
+ self.inputs.extend(x.ant_glob(SOURCE_RE, remove=False))
+ return super(javac, self).runnable_status()
+
+ def post_run(self):
+ """
+ List class files created
+ """
+ for node in self.generator.outdir.ant_glob('**/*.class'):
+ self.generator.bld.node_sigs[node] = self.uid()
+ self.generator.bld.task_sigs[self.uid()] = self.cache_sig
+
+@feature('javadoc')
+@after_method('process_rule')
+def create_javadoc(self):
+ """
+ Creates a javadoc task (feature 'javadoc')
+ """
+ tsk = self.create_task('javadoc')
+ tsk.classpath = getattr(self, 'classpath', [])
+ self.javadoc_package = Utils.to_list(self.javadoc_package)
+ if not isinstance(self.javadoc_output, Node.Node):
+ self.javadoc_output = self.bld.path.find_or_declare(self.javadoc_output)
+
+class javadoc(Task.Task):
+ """
+ Builds java documentation
+ """
+ color = 'BLUE'
+
+ def __str__(self):
+ return '%s: %s -> %s\n' % (self.__class__.__name__, self.generator.srcdir, self.generator.javadoc_output)
+
+ def run(self):
+ env = self.env
+ bld = self.generator.bld
+ wd = bld.bldnode
+
+ #add src node + bld node (for generated java code)
+ srcpath = self.generator.path.abspath() + os.sep + self.generator.srcdir
+ srcpath += os.pathsep
+ srcpath += self.generator.path.get_bld().abspath() + os.sep + self.generator.srcdir
+
+ classpath = env.CLASSPATH
+ classpath += os.pathsep
+ classpath += os.pathsep.join(self.classpath)
+ classpath = "".join(classpath)
+
+ self.last_cmd = lst = []
+ lst.extend(Utils.to_list(env.JAVADOC))
+ lst.extend(['-d', self.generator.javadoc_output.abspath()])
+ lst.extend(['-sourcepath', srcpath])
+ lst.extend(['-classpath', classpath])
+ lst.extend(['-subpackages'])
+ lst.extend(self.generator.javadoc_package)
+ lst = [x for x in lst if x]
+
+ self.generator.bld.cmd_and_log(lst, cwd=wd, env=env.env or None, quiet=0)
+
+ def post_run(self):
+ nodes = self.generator.javadoc_output.ant_glob('**')
+ for node in nodes:
+ self.generator.bld.node_sigs[node] = self.uid()
+ self.generator.bld.task_sigs[self.uid()] = self.cache_sig
+
+def configure(self):
+ """
+ Detects the javac, java and jar programs
+ """
+ # If JAVA_PATH is set, we prepend it to the path list
+ java_path = self.environ['PATH'].split(os.pathsep)
+ v = self.env
+
+ if 'JAVA_HOME' in self.environ:
+ java_path = [os.path.join(self.environ['JAVA_HOME'], 'bin')] + java_path
+ self.env.JAVA_HOME = [self.environ['JAVA_HOME']]
+
+ for x in 'javac java jar javadoc'.split():
+ self.find_program(x, var=x.upper(), path_list=java_path)
+
+ if 'CLASSPATH' in self.environ:
+ v.CLASSPATH = self.environ['CLASSPATH']
+
+ if not v.JAR:
+ self.fatal('jar is required for making java packages')
+ if not v.JAVAC:
+ self.fatal('javac is required for compiling java classes')
+
+ v.JARCREATE = 'cf' # can use cvf
+ v.JAVACFLAGS = []
+
+@conf
+def check_java_class(self, classname, with_classpath=None):
+ """
+ Checks if the specified java class exists
+
+ :param classname: class to check, like java.util.HashMap
+ :type classname: string
+ :param with_classpath: additional classpath to give
+ :type with_classpath: string
+ """
+ javatestdir = '.waf-javatest'
+
+ classpath = javatestdir
+ if self.env.CLASSPATH:
+ classpath += os.pathsep + self.env.CLASSPATH
+ if isinstance(with_classpath, str):
+ classpath += os.pathsep + with_classpath
+
+ shutil.rmtree(javatestdir, True)
+ os.mkdir(javatestdir)
+
+ Utils.writef(os.path.join(javatestdir, 'Test.java'), class_check_source)
+
+ # Compile the source
+ self.exec_command(self.env.JAVAC + [os.path.join(javatestdir, 'Test.java')], shell=False)
+
+ # Try to run the app
+ cmd = self.env.JAVA + ['-cp', classpath, 'Test', classname]
+ self.to_log("%s\n" % str(cmd))
+ found = self.exec_command(cmd, shell=False)
+
+ self.msg('Checking for java class %s' % classname, not found)
+
+ shutil.rmtree(javatestdir, True)
+
+ return found
+
+@conf
+def check_jni_headers(conf):
+ """
+ Checks for jni headers and libraries. On success the conf.env variables xxx_JAVA are added for use in C/C++ targets::
+
+ def options(opt):
+ opt.load('compiler_c')
+
+ def configure(conf):
+ conf.load('compiler_c java')
+ conf.check_jni_headers()
+
+ def build(bld):
+ bld.shlib(source='a.c', target='app', use='JAVA')
+ """
+ if not conf.env.CC_NAME and not conf.env.CXX_NAME:
+ conf.fatal('load a compiler first (gcc, g++, ..)')
+
+ if not conf.env.JAVA_HOME:
+ conf.fatal('set JAVA_HOME in the system environment')
+
+ # jni requires the jvm
+ javaHome = conf.env.JAVA_HOME[0]
+
+ dir = conf.root.find_dir(conf.env.JAVA_HOME[0] + '/include')
+ if dir is None:
+ dir = conf.root.find_dir(conf.env.JAVA_HOME[0] + '/../Headers') # think different?!
+ if dir is None:
+ conf.fatal('JAVA_HOME does not seem to be set properly')
+
+ f = dir.ant_glob('**/(jni|jni_md).h')
+ incDirs = [x.parent.abspath() for x in f]
+
+ dir = conf.root.find_dir(conf.env.JAVA_HOME[0])
+ f = dir.ant_glob('**/*jvm.(so|dll|dylib)')
+ libDirs = [x.parent.abspath() for x in f] or [javaHome]
+
+ # On windows, we need both the .dll and .lib to link. On my JDK, they are
+ # in different directories...
+ f = dir.ant_glob('**/*jvm.(lib)')
+ if f:
+ libDirs = [[x, y.parent.abspath()] for x in libDirs for y in f]
+
+ if conf.env.DEST_OS == 'freebsd':
+ conf.env.append_unique('LINKFLAGS_JAVA', '-pthread')
+ for d in libDirs:
+ try:
+ conf.check(header_name='jni.h', define_name='HAVE_JNI_H', lib='jvm',
+ libpath=d, includes=incDirs, uselib_store='JAVA', uselib='JAVA')
+ except Exception:
+ pass
+ else:
+ break
+ else:
+ conf.fatal('could not find lib jvm in %r (see config.log)' % libDirs)
+
diff --git a/waflib/Tools/ldc2.py b/waflib/Tools/ldc2.py
new file mode 100644
index 00000000..a51c344b
--- /dev/null
+++ b/waflib/Tools/ldc2.py
@@ -0,0 +1,56 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Alex Rønne Petersen, 2012 (alexrp/Zor)
+
+from waflib.Tools import ar, d
+from waflib.Configure import conf
+
+@conf
+def find_ldc2(conf):
+ """
+ Finds the program *ldc2* and set the variable *D*
+ """
+ conf.find_program(['ldc2'], var='D')
+
+ out = conf.cmd_and_log(conf.env.D + ['-version'])
+ if out.find("based on DMD v2.") == -1:
+ conf.fatal("detected compiler is not ldc2")
+
+@conf
+def common_flags_ldc2(conf):
+ """
+ Sets the D flags required by *ldc2*
+ """
+ v = conf.env
+
+ v.D_SRC_F = ['-c']
+ v.D_TGT_F = '-of%s'
+
+ v.D_LINKER = v.D
+ v.DLNK_SRC_F = ''
+ v.DLNK_TGT_F = '-of%s'
+ v.DINC_ST = '-I%s'
+
+ v.DSHLIB_MARKER = v.DSTLIB_MARKER = ''
+ v.DSTLIB_ST = v.DSHLIB_ST = '-L-l%s'
+ v.DSTLIBPATH_ST = v.DLIBPATH_ST = '-L-L%s'
+
+ v.LINKFLAGS_dshlib = ['-L-shared']
+
+ v.DHEADER_ext = '.di'
+ v.DFLAGS_d_with_header = ['-H', '-Hf']
+ v.D_HDR_F = '%s'
+
+ v.LINKFLAGS = []
+ v.DFLAGS_dshlib = ['-relocation-model=pic']
+
+def configure(conf):
+ """
+ Configuration for *ldc2*
+ """
+ conf.find_ldc2()
+ conf.load('ar')
+ conf.load('d')
+ conf.common_flags_ldc2()
+ conf.d_platform_flags()
+
diff --git a/waflib/Tools/lua.py b/waflib/Tools/lua.py
new file mode 100644
index 00000000..15a333a9
--- /dev/null
+++ b/waflib/Tools/lua.py
@@ -0,0 +1,38 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Sebastian Schlingmann, 2008
+# Thomas Nagy, 2008-2018 (ita)
+
+"""
+Lua support.
+
+Compile *.lua* files into *.luac*::
+
+ def configure(conf):
+ conf.load('lua')
+ conf.env.LUADIR = '/usr/local/share/myapp/scripts/'
+ def build(bld):
+ bld(source='foo.lua')
+"""
+
+from waflib.TaskGen import extension
+from waflib import Task
+
+@extension('.lua')
+def add_lua(self, node):
+ tsk = self.create_task('luac', node, node.change_ext('.luac'))
+ inst_to = getattr(self, 'install_path', self.env.LUADIR and '${LUADIR}' or None)
+ if inst_to:
+ self.add_install_files(install_to=inst_to, install_from=tsk.outputs)
+ return tsk
+
+class luac(Task.Task):
+ run_str = '${LUAC} -s -o ${TGT} ${SRC}'
+ color = 'PINK'
+
+def configure(conf):
+ """
+ Detect the luac compiler and set *conf.env.LUAC*
+ """
+ conf.find_program('luac', var='LUAC')
+
diff --git a/waflib/Tools/md5_tstamp.py b/waflib/Tools/md5_tstamp.py
new file mode 100644
index 00000000..6428e460
--- /dev/null
+++ b/waflib/Tools/md5_tstamp.py
@@ -0,0 +1,39 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+Re-calculate md5 hashes of files only when the file times or the file
+size have changed.
+
+The hashes can also reflect either the file contents (STRONGEST=True) or the
+file time and file size.
+
+The performance benefits of this module are usually insignificant.
+"""
+
+import os, stat
+from waflib import Utils, Build, Node
+
+STRONGEST = True
+
+Build.SAVED_ATTRS.append('hashes_md5_tstamp')
+def h_file(self):
+ filename = self.abspath()
+ st = os.stat(filename)
+
+ cache = self.ctx.hashes_md5_tstamp
+ if filename in cache and cache[filename][0] == st.st_mtime:
+ return cache[filename][1]
+
+ if STRONGEST:
+ ret = Utils.h_file(filename)
+ else:
+ if stat.S_ISDIR(st[stat.ST_MODE]):
+ raise IOError('Not a file')
+ ret = Utils.md5(str((st.st_mtime, st.st_size)).encode()).digest()
+
+ cache[filename] = (st.st_mtime, ret)
+ return ret
+h_file.__doc__ = Node.Node.h_file.__doc__
+Node.Node.h_file = h_file
+
diff --git a/waflib/Tools/msvc.py b/waflib/Tools/msvc.py
new file mode 100644
index 00000000..17b347d4
--- /dev/null
+++ b/waflib/Tools/msvc.py
@@ -0,0 +1,1020 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2006 (dv)
+# Tamas Pal, 2007 (folti)
+# Nicolas Mercier, 2009
+# Matt Clarkson, 2012
+
+"""
+Microsoft Visual C++/Intel C++ compiler support
+
+If you get detection problems, first try any of the following::
+
+ chcp 65001
+ set PYTHONIOENCODING=...
+ set PYTHONLEGACYWINDOWSSTDIO=1
+
+Usage::
+
+ $ waf configure --msvc_version="msvc 10.0,msvc 9.0" --msvc_target="x64"
+
+or::
+
+ def configure(conf):
+ conf.env.MSVC_VERSIONS = ['msvc 10.0', 'msvc 9.0', 'msvc 8.0', 'msvc 7.1', 'msvc 7.0', 'msvc 6.0', 'wsdk 7.0', 'intel 11', 'PocketPC 9.0', 'Smartphone 8.0']
+ conf.env.MSVC_TARGETS = ['x64']
+ conf.load('msvc')
+
+or::
+
+ def configure(conf):
+ conf.load('msvc', funs='no_autodetect')
+ conf.check_lib_msvc('gdi32')
+ conf.check_libs_msvc('kernel32 user32')
+ def build(bld):
+ tg = bld.program(source='main.c', target='app', use='KERNEL32 USER32 GDI32')
+
+Platforms and targets will be tested in the order they appear;
+the first good configuration will be used.
+
+To force testing all the configurations that are not used, use the ``--no-msvc-lazy`` option
+or set ``conf.env.MSVC_LAZY_AUTODETECT=False``.
+
+Supported platforms: ia64, x64, x86, x86_amd64, x86_ia64, x86_arm, amd64_x86, amd64_arm
+
+Compilers supported:
+
+* msvc => Visual Studio, versions 6.0 (VC 98, VC .NET 2002) to 15 (Visual Studio 2017)
+* wsdk => Windows SDK, versions 6.0, 6.1, 7.0, 7.1, 8.0
+* icl => Intel compiler, versions 9, 10, 11, 13
+* winphone => Visual Studio to target Windows Phone 8 native (version 8.0 for now)
+* Smartphone => Compiler/SDK for Smartphone devices (armv4/v4i)
+* PocketPC => Compiler/SDK for PocketPC devices (armv4/v4i)
+
+To use WAF in a VS2008 Make file project (see http://code.google.com/p/waf/issues/detail?id=894)
+You may consider to set the environment variable "VS_UNICODE_OUTPUT" to nothing before calling waf.
+So in your project settings use something like 'cmd.exe /C "set VS_UNICODE_OUTPUT=& set PYTHONUNBUFFERED=true & waf build"'.
+cmd.exe /C "chcp 1252 & set PYTHONUNBUFFERED=true && set && waf configure"
+Setting PYTHONUNBUFFERED gives the unbuffered output.
+"""
+
+import os, sys, re, traceback
+from waflib import Utils, Logs, Options, Errors
+from waflib.TaskGen import after_method, feature
+
+from waflib.Configure import conf
+from waflib.Tools import ccroot, c, cxx, ar
+
+g_msvc_systemlibs = '''
+aclui activeds ad1 adptif adsiid advapi32 asycfilt authz bhsupp bits bufferoverflowu cabinet
+cap certadm certidl ciuuid clusapi comctl32 comdlg32 comsupp comsuppd comsuppw comsuppwd comsvcs
+credui crypt32 cryptnet cryptui d3d8thk daouuid dbgeng dbghelp dciman32 ddao35 ddao35d
+ddao35u ddao35ud delayimp dhcpcsvc dhcpsapi dlcapi dnsapi dsprop dsuiext dtchelp
+faultrep fcachdll fci fdi framedyd framedyn gdi32 gdiplus glauxglu32 gpedit gpmuuid
+gtrts32w gtrtst32hlink htmlhelp httpapi icm32 icmui imagehlp imm32 iphlpapi iprop
+kernel32 ksguid ksproxy ksuser libcmt libcmtd libcpmt libcpmtd loadperf lz32 mapi
+mapi32 mgmtapi minidump mmc mobsync mpr mprapi mqoa mqrt msacm32 mscms mscoree
+msdasc msimg32 msrating mstask msvcmrt msvcurt msvcurtd mswsock msxml2 mtx mtxdm
+netapi32 nmapinmsupp npptools ntdsapi ntdsbcli ntmsapi ntquery odbc32 odbcbcp
+odbccp32 oldnames ole32 oleacc oleaut32 oledb oledlgolepro32 opends60 opengl32
+osptk parser pdh penter pgobootrun pgort powrprof psapi ptrustm ptrustmd ptrustu
+ptrustud qosname rasapi32 rasdlg rassapi resutils riched20 rpcndr rpcns4 rpcrt4 rtm
+rtutils runtmchk scarddlg scrnsave scrnsavw secur32 sensapi setupapi sfc shell32
+shfolder shlwapi sisbkup snmpapi sporder srclient sti strsafe svcguid tapi32 thunk32
+traffic unicows url urlmon user32 userenv usp10 uuid uxtheme vcomp vcompd vdmdbg
+version vfw32 wbemuuid webpost wiaguid wininet winmm winscard winspool winstrm
+wintrust wldap32 wmiutils wow32 ws2_32 wsnmp32 wsock32 wst wtsapi32 xaswitch xolehlp
+'''.split()
+"""importlibs provided by MSVC/Platform SDK. Do NOT search them"""
+
+all_msvc_platforms = [ ('x64', 'amd64'), ('x86', 'x86'), ('ia64', 'ia64'),
+ ('x86_amd64', 'amd64'), ('x86_ia64', 'ia64'), ('x86_arm', 'arm'), ('x86_arm64', 'arm64'),
+ ('amd64_x86', 'x86'), ('amd64_arm', 'arm'), ('amd64_arm64', 'arm64') ]
+"""List of msvc platforms"""
+
+all_wince_platforms = [ ('armv4', 'arm'), ('armv4i', 'arm'), ('mipsii', 'mips'), ('mipsii_fp', 'mips'), ('mipsiv', 'mips'), ('mipsiv_fp', 'mips'), ('sh4', 'sh'), ('x86', 'cex86') ]
+"""List of wince platforms"""
+
+all_icl_platforms = [ ('intel64', 'amd64'), ('em64t', 'amd64'), ('ia32', 'x86'), ('Itanium', 'ia64')]
+"""List of icl platforms"""
+
+def options(opt):
+ opt.add_option('--msvc_version', type='string', help = 'msvc version, eg: "msvc 10.0,msvc 9.0"', default='')
+ opt.add_option('--msvc_targets', type='string', help = 'msvc targets, eg: "x64,arm"', default='')
+ opt.add_option('--no-msvc-lazy', action='store_false', help = 'lazily check msvc target environments', default=True, dest='msvc_lazy')
+
+@conf
+def setup_msvc(conf, versiondict):
+ """
+ Checks installed compilers and targets and returns the first combination from the user's
+ options, env, or the global supported lists that checks.
+
+ :param versiondict: dict(platform -> dict(architecture -> configuration))
+ :type versiondict: dict(string -> dict(string -> target_compiler)
+ :return: the compiler, revision, path, include dirs, library paths and target architecture
+ :rtype: tuple of strings
+ """
+ platforms = getattr(Options.options, 'msvc_targets', '').split(',')
+ if platforms == ['']:
+ platforms=Utils.to_list(conf.env.MSVC_TARGETS) or [i for i,j in all_msvc_platforms+all_icl_platforms+all_wince_platforms]
+ desired_versions = getattr(Options.options, 'msvc_version', '').split(',')
+ if desired_versions == ['']:
+ desired_versions = conf.env.MSVC_VERSIONS or list(reversed(sorted(versiondict.keys())))
+
+ # Override lazy detection by evaluating after the fact.
+ lazy_detect = getattr(Options.options, 'msvc_lazy', True)
+ if conf.env.MSVC_LAZY_AUTODETECT is False:
+ lazy_detect = False
+
+ if not lazy_detect:
+ for val in versiondict.values():
+ for arch in list(val.keys()):
+ cfg = val[arch]
+ cfg.evaluate()
+ if not cfg.is_valid:
+ del val[arch]
+ conf.env.MSVC_INSTALLED_VERSIONS = versiondict
+
+ for version in desired_versions:
+ Logs.debug('msvc: detecting %r - %r', version, desired_versions)
+ try:
+ targets = versiondict[version]
+ except KeyError:
+ continue
+
+ seen = set()
+ for arch in platforms:
+ if arch in seen:
+ continue
+ else:
+ seen.add(arch)
+ try:
+ cfg = targets[arch]
+ except KeyError:
+ continue
+
+ cfg.evaluate()
+ if cfg.is_valid:
+ compiler,revision = version.rsplit(' ', 1)
+ return compiler,revision,cfg.bindirs,cfg.incdirs,cfg.libdirs,cfg.cpu
+ conf.fatal('msvc: Impossible to find a valid architecture for building %r - %r' % (desired_versions, list(versiondict.keys())))
+
+@conf
+def get_msvc_version(conf, compiler, version, target, vcvars):
+ """
+ Checks that an installed compiler actually runs and uses vcvars to obtain the
+ environment needed by the compiler.
+
+ :param compiler: compiler type, for looking up the executable name
+ :param version: compiler version, for debugging only
+ :param target: target architecture
+ :param vcvars: batch file to run to check the environment
+ :return: the location of the compiler executable, the location of include dirs, and the library paths
+ :rtype: tuple of strings
+ """
+ Logs.debug('msvc: get_msvc_version: %r %r %r', compiler, version, target)
+
+ try:
+ conf.msvc_cnt += 1
+ except AttributeError:
+ conf.msvc_cnt = 1
+ batfile = conf.bldnode.make_node('waf-print-msvc-%d.bat' % conf.msvc_cnt)
+ batfile.write("""@echo off
+set INCLUDE=
+set LIB=
+call "%s" %s
+echo PATH=%%PATH%%
+echo INCLUDE=%%INCLUDE%%
+echo LIB=%%LIB%%;%%LIBPATH%%
+""" % (vcvars,target))
+ sout = conf.cmd_and_log(['cmd.exe', '/E:on', '/V:on', '/C', batfile.abspath()])
+ lines = sout.splitlines()
+
+ if not lines[0]:
+ lines.pop(0)
+
+ MSVC_PATH = MSVC_INCDIR = MSVC_LIBDIR = None
+ for line in lines:
+ if line.startswith('PATH='):
+ path = line[5:]
+ MSVC_PATH = path.split(';')
+ elif line.startswith('INCLUDE='):
+ MSVC_INCDIR = [i for i in line[8:].split(';') if i]
+ elif line.startswith('LIB='):
+ MSVC_LIBDIR = [i for i in line[4:].split(';') if i]
+ if None in (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR):
+ conf.fatal('msvc: Could not find a valid architecture for building (get_msvc_version_3)')
+
+ # Check if the compiler is usable at all.
+ # The detection may return 64-bit versions even on 32-bit systems, and these would fail to run.
+ env = dict(os.environ)
+ env.update(PATH = path)
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ cxx = conf.find_program(compiler_name, path_list=MSVC_PATH)
+
+ # delete CL if exists. because it could contain parameters which can change cl's behaviour rather catastrophically.
+ if 'CL' in env:
+ del(env['CL'])
+
+ try:
+ conf.cmd_and_log(cxx + ['/help'], env=env)
+ except UnicodeError:
+ st = traceback.format_exc()
+ if conf.logger:
+ conf.logger.error(st)
+ conf.fatal('msvc: Unicode error - check the code page?')
+ except Exception as e:
+ Logs.debug('msvc: get_msvc_version: %r %r %r -> failure %s', compiler, version, target, str(e))
+ conf.fatal('msvc: cannot run the compiler in get_msvc_version (run with -v to display errors)')
+ else:
+ Logs.debug('msvc: get_msvc_version: %r %r %r -> OK', compiler, version, target)
+ finally:
+ conf.env[compiler_name] = ''
+
+ return (MSVC_PATH, MSVC_INCDIR, MSVC_LIBDIR)
+
+def gather_wince_supported_platforms():
+ """
+ Checks SmartPhones SDKs
+
+ :param versions: list to modify
+ :type versions: list
+ """
+ supported_wince_platforms = []
+ try:
+ ce_sdk = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Windows CE Tools\\SDKs')
+ except OSError:
+ try:
+ ce_sdk = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Windows CE Tools\\SDKs')
+ except OSError:
+ ce_sdk = ''
+ if not ce_sdk:
+ return supported_wince_platforms
+
+ index = 0
+ while 1:
+ try:
+ sdk_device = Utils.winreg.EnumKey(ce_sdk, index)
+ sdk = Utils.winreg.OpenKey(ce_sdk, sdk_device)
+ except OSError:
+ break
+ index += 1
+ try:
+ path,type = Utils.winreg.QueryValueEx(sdk, 'SDKRootDir')
+ except OSError:
+ try:
+ path,type = Utils.winreg.QueryValueEx(sdk,'SDKInformation')
+ except OSError:
+ continue
+ path,xml = os.path.split(path)
+ path = str(path)
+ path,device = os.path.split(path)
+ if not device:
+ path,device = os.path.split(path)
+ platforms = []
+ for arch,compiler in all_wince_platforms:
+ if os.path.isdir(os.path.join(path, device, 'Lib', arch)):
+ platforms.append((arch, compiler, os.path.join(path, device, 'Include', arch), os.path.join(path, device, 'Lib', arch)))
+ if platforms:
+ supported_wince_platforms.append((device, platforms))
+ return supported_wince_platforms
+
+def gather_msvc_detected_versions():
+ #Detected MSVC versions!
+ version_pattern = re.compile('^(\d\d?\.\d\d?)(Exp)?$')
+ detected_versions = []
+ for vcver,vcvar in (('VCExpress','Exp'), ('VisualStudio','')):
+ prefix = 'SOFTWARE\\Wow6432node\\Microsoft\\' + vcver
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, prefix)
+ except OSError:
+ prefix = 'SOFTWARE\\Microsoft\\' + vcver
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, prefix)
+ except OSError:
+ continue
+
+ index = 0
+ while 1:
+ try:
+ version = Utils.winreg.EnumKey(all_versions, index)
+ except OSError:
+ break
+ index += 1
+ match = version_pattern.match(version)
+ if match:
+ versionnumber = float(match.group(1))
+ else:
+ continue
+ detected_versions.append((versionnumber, version+vcvar, prefix+'\\'+version))
+ def fun(tup):
+ return tup[0]
+
+ detected_versions.sort(key = fun)
+ return detected_versions
+
+class target_compiler(object):
+ """
+ Wrap a compiler configuration; call evaluate() to determine
+ whether the configuration is usable.
+ """
+ def __init__(self, ctx, compiler, cpu, version, bat_target, bat, callback=None):
+ """
+ :param ctx: configuration context to use to eventually get the version environment
+ :param compiler: compiler name
+ :param cpu: target cpu
+ :param version: compiler version number
+ :param bat_target: ?
+ :param bat: path to the batch file to run
+ """
+ self.conf = ctx
+ self.name = None
+ self.is_valid = False
+ self.is_done = False
+
+ self.compiler = compiler
+ self.cpu = cpu
+ self.version = version
+ self.bat_target = bat_target
+ self.bat = bat
+ self.callback = callback
+
+ def evaluate(self):
+ if self.is_done:
+ return
+ self.is_done = True
+ try:
+ vs = self.conf.get_msvc_version(self.compiler, self.version, self.bat_target, self.bat)
+ except Errors.ConfigurationError:
+ self.is_valid = False
+ return
+ if self.callback:
+ vs = self.callback(self, vs)
+ self.is_valid = True
+ (self.bindirs, self.incdirs, self.libdirs) = vs
+
+ def __str__(self):
+ return str((self.compiler, self.cpu, self.version, self.bat_target, self.bat))
+
+ def __repr__(self):
+ return repr((self.compiler, self.cpu, self.version, self.bat_target, self.bat))
+
+@conf
+def gather_wsdk_versions(conf, versions):
+ """
+ Use winreg to add the msvc versions to the input list
+
+ :param versions: list to modify
+ :type versions: list
+ """
+ version_pattern = re.compile('^v..?.?\...?.?')
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Microsoft\\Microsoft SDKs\\Windows')
+ except OSError:
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Microsoft\\Microsoft SDKs\\Windows')
+ except OSError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = Utils.winreg.EnumKey(all_versions, index)
+ except OSError:
+ break
+ index += 1
+ if not version_pattern.match(version):
+ continue
+ try:
+ msvc_version = Utils.winreg.OpenKey(all_versions, version)
+ path,type = Utils.winreg.QueryValueEx(msvc_version,'InstallationFolder')
+ except OSError:
+ continue
+ if path and os.path.isfile(os.path.join(path, 'bin', 'SetEnv.cmd')):
+ targets = {}
+ for target,arch in all_msvc_platforms:
+ targets[target] = target_compiler(conf, 'wsdk', arch, version, '/'+target, os.path.join(path, 'bin', 'SetEnv.cmd'))
+ versions['wsdk ' + version[1:]] = targets
+
+@conf
+def gather_msvc_targets(conf, versions, version, vc_path):
+ #Looking for normal MSVC compilers!
+ targets = {}
+
+ if os.path.isfile(os.path.join(vc_path, 'VC', 'Auxiliary', 'Build', 'vcvarsall.bat')):
+ for target,realtarget in all_msvc_platforms[::-1]:
+ targets[target] = target_compiler(conf, 'msvc', realtarget, version, target, os.path.join(vc_path, 'VC', 'Auxiliary', 'Build', 'vcvarsall.bat'))
+ elif os.path.isfile(os.path.join(vc_path, 'vcvarsall.bat')):
+ for target,realtarget in all_msvc_platforms[::-1]:
+ targets[target] = target_compiler(conf, 'msvc', realtarget, version, target, os.path.join(vc_path, 'vcvarsall.bat'))
+ elif os.path.isfile(os.path.join(vc_path, 'Common7', 'Tools', 'vsvars32.bat')):
+ targets['x86'] = target_compiler(conf, 'msvc', 'x86', version, 'x86', os.path.join(vc_path, 'Common7', 'Tools', 'vsvars32.bat'))
+ elif os.path.isfile(os.path.join(vc_path, 'Bin', 'vcvars32.bat')):
+ targets['x86'] = target_compiler(conf, 'msvc', 'x86', version, '', os.path.join(vc_path, 'Bin', 'vcvars32.bat'))
+ if targets:
+ versions['msvc %s' % version] = targets
+
+@conf
+def gather_wince_targets(conf, versions, version, vc_path, vsvars, supported_platforms):
+ #Looking for Win CE compilers!
+ for device,platforms in supported_platforms:
+ targets = {}
+ for platform,compiler,include,lib in platforms:
+ winCEpath = os.path.join(vc_path, 'ce')
+ if not os.path.isdir(winCEpath):
+ continue
+
+ if os.path.isdir(os.path.join(winCEpath, 'lib', platform)):
+ bindirs = [os.path.join(winCEpath, 'bin', compiler), os.path.join(winCEpath, 'bin', 'x86_'+compiler)]
+ incdirs = [os.path.join(winCEpath, 'include'), os.path.join(winCEpath, 'atlmfc', 'include'), include]
+ libdirs = [os.path.join(winCEpath, 'lib', platform), os.path.join(winCEpath, 'atlmfc', 'lib', platform), lib]
+ def combine_common(obj, compiler_env):
+ # TODO this is likely broken, remove in waf 2.1
+ (common_bindirs,_1,_2) = compiler_env
+ return (bindirs + common_bindirs, incdirs, libdirs)
+ targets[platform] = target_compiler(conf, 'msvc', platform, version, 'x86', vsvars, combine_common)
+ if targets:
+ versions[device + ' ' + version] = targets
+
+@conf
+def gather_winphone_targets(conf, versions, version, vc_path, vsvars):
+ #Looking for WinPhone compilers
+ targets = {}
+ for target,realtarget in all_msvc_platforms[::-1]:
+ targets[target] = target_compiler(conf, 'winphone', realtarget, version, target, vsvars)
+ if targets:
+ versions['winphone ' + version] = targets
+
+@conf
+def gather_vswhere_versions(conf, versions):
+ try:
+ import json
+ except ImportError:
+ Logs.error('Visual Studio 2017 detection requires Python 2.6')
+ return
+
+ prg_path = os.environ.get('ProgramFiles(x86)', os.environ.get('ProgramFiles', 'C:\\Program Files (x86)'))
+
+ vswhere = os.path.join(prg_path, 'Microsoft Visual Studio', 'Installer', 'vswhere.exe')
+ args = [vswhere, '-products', '*', '-legacy', '-format', 'json']
+ try:
+ txt = conf.cmd_and_log(args)
+ except Errors.WafError as e:
+ Logs.debug('msvc: vswhere.exe failed %s', e)
+ return
+
+ if sys.version_info[0] < 3:
+ txt = txt.decode(Utils.console_encoding())
+
+ arr = json.loads(txt)
+ arr.sort(key=lambda x: x['installationVersion'])
+ for entry in arr:
+ ver = entry['installationVersion']
+ ver = str('.'.join(ver.split('.')[:2]))
+ path = str(os.path.abspath(entry['installationPath']))
+ if os.path.exists(path) and ('msvc %s' % ver) not in versions:
+ conf.gather_msvc_targets(versions, ver, path)
+
+@conf
+def gather_msvc_versions(conf, versions):
+ vc_paths = []
+ for (v,version,reg) in gather_msvc_detected_versions():
+ try:
+ try:
+ msvc_version = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, reg + "\\Setup\\VC")
+ except OSError:
+ msvc_version = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, reg + "\\Setup\\Microsoft Visual C++")
+ path,type = Utils.winreg.QueryValueEx(msvc_version, 'ProductDir')
+ except OSError:
+ try:
+ msvc_version = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, "SOFTWARE\\Wow6432node\\Microsoft\\VisualStudio\\SxS\\VS7")
+ path,type = Utils.winreg.QueryValueEx(msvc_version, version)
+ except OSError:
+ continue
+ else:
+ vc_paths.append((version, os.path.abspath(str(path))))
+ continue
+ else:
+ vc_paths.append((version, os.path.abspath(str(path))))
+
+ wince_supported_platforms = gather_wince_supported_platforms()
+
+ for version,vc_path in vc_paths:
+ vs_path = os.path.dirname(vc_path)
+ vsvars = os.path.join(vs_path, 'Common7', 'Tools', 'vsvars32.bat')
+ if wince_supported_platforms and os.path.isfile(vsvars):
+ conf.gather_wince_targets(versions, version, vc_path, vsvars, wince_supported_platforms)
+
+ # WP80 works with 11.0Exp and 11.0, both of which resolve to the same vc_path.
+ # Stop after one is found.
+ for version,vc_path in vc_paths:
+ vs_path = os.path.dirname(vc_path)
+ vsvars = os.path.join(vs_path, 'VC', 'WPSDK', 'WP80', 'vcvarsphoneall.bat')
+ if os.path.isfile(vsvars):
+ conf.gather_winphone_targets(versions, '8.0', vc_path, vsvars)
+ break
+
+ for version,vc_path in vc_paths:
+ vs_path = os.path.dirname(vc_path)
+ conf.gather_msvc_targets(versions, version, vc_path)
+
+@conf
+def gather_icl_versions(conf, versions):
+ """
+ Checks ICL compilers
+
+ :param versions: list to modify
+ :type versions: list
+ """
+ version_pattern = re.compile('^...?.?\....?.?')
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Compilers\\C++')
+ except OSError:
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Compilers\\C++')
+ except OSError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = Utils.winreg.EnumKey(all_versions, index)
+ except OSError:
+ break
+ index += 1
+ if not version_pattern.match(version):
+ continue
+ targets = {}
+ for target,arch in all_icl_platforms:
+ if target=='intel64':
+ targetDir='EM64T_NATIVE'
+ else:
+ targetDir=target
+ try:
+ Utils.winreg.OpenKey(all_versions,version+'\\'+targetDir)
+ icl_version=Utils.winreg.OpenKey(all_versions,version)
+ path,type=Utils.winreg.QueryValueEx(icl_version,'ProductDir')
+ except OSError:
+ pass
+ else:
+ batch_file=os.path.join(path,'bin','iclvars.bat')
+ if os.path.isfile(batch_file):
+ targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
+ for target,arch in all_icl_platforms:
+ try:
+ icl_version = Utils.winreg.OpenKey(all_versions, version+'\\'+target)
+ path,type = Utils.winreg.QueryValueEx(icl_version,'ProductDir')
+ except OSError:
+ continue
+ else:
+ batch_file=os.path.join(path,'bin','iclvars.bat')
+ if os.path.isfile(batch_file):
+ targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
+ major = version[0:2]
+ versions['intel ' + major] = targets
+
+@conf
+def gather_intel_composer_versions(conf, versions):
+ """
+ Checks ICL compilers that are part of Intel Composer Suites
+
+ :param versions: list to modify
+ :type versions: list
+ """
+ version_pattern = re.compile('^...?.?\...?.?.?')
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Wow6432node\\Intel\\Suites')
+ except OSError:
+ try:
+ all_versions = Utils.winreg.OpenKey(Utils.winreg.HKEY_LOCAL_MACHINE, 'SOFTWARE\\Intel\\Suites')
+ except OSError:
+ return
+ index = 0
+ while 1:
+ try:
+ version = Utils.winreg.EnumKey(all_versions, index)
+ except OSError:
+ break
+ index += 1
+ if not version_pattern.match(version):
+ continue
+ targets = {}
+ for target,arch in all_icl_platforms:
+ if target=='intel64':
+ targetDir='EM64T_NATIVE'
+ else:
+ targetDir=target
+ try:
+ try:
+ defaults = Utils.winreg.OpenKey(all_versions,version+'\\Defaults\\C++\\'+targetDir)
+ except OSError:
+ if targetDir == 'EM64T_NATIVE':
+ defaults = Utils.winreg.OpenKey(all_versions,version+'\\Defaults\\C++\\EM64T')
+ else:
+ raise
+ uid,type = Utils.winreg.QueryValueEx(defaults, 'SubKey')
+ Utils.winreg.OpenKey(all_versions,version+'\\'+uid+'\\C++\\'+targetDir)
+ icl_version=Utils.winreg.OpenKey(all_versions,version+'\\'+uid+'\\C++')
+ path,type=Utils.winreg.QueryValueEx(icl_version,'ProductDir')
+ except OSError:
+ pass
+ else:
+ batch_file=os.path.join(path,'bin','iclvars.bat')
+ if os.path.isfile(batch_file):
+ targets[target] = target_compiler(conf, 'intel', arch, version, target, batch_file)
+ # The intel compilervar_arch.bat is broken when used with Visual Studio Express 2012
+ # http://software.intel.com/en-us/forums/topic/328487
+ compilervars_warning_attr = '_compilervars_warning_key'
+ if version[0:2] == '13' and getattr(conf, compilervars_warning_attr, True):
+ setattr(conf, compilervars_warning_attr, False)
+ patch_url = 'http://software.intel.com/en-us/forums/topic/328487'
+ compilervars_arch = os.path.join(path, 'bin', 'compilervars_arch.bat')
+ for vscomntool in ('VS110COMNTOOLS', 'VS100COMNTOOLS'):
+ if vscomntool in os.environ:
+ vs_express_path = os.environ[vscomntool] + r'..\IDE\VSWinExpress.exe'
+ dev_env_path = os.environ[vscomntool] + r'..\IDE\devenv.exe'
+ if (r'if exist "%VS110COMNTOOLS%..\IDE\VSWinExpress.exe"' in Utils.readf(compilervars_arch) and
+ not os.path.exists(vs_express_path) and not os.path.exists(dev_env_path)):
+ Logs.warn(('The Intel compilervar_arch.bat only checks for one Visual Studio SKU '
+ '(VSWinExpress.exe) but it does not seem to be installed at %r. '
+ 'The intel command line set up will fail to configure unless the file %r'
+ 'is patched. See: %s') % (vs_express_path, compilervars_arch, patch_url))
+ major = version[0:2]
+ versions['intel ' + major] = targets
+
+@conf
+def detect_msvc(self):
+ return self.setup_msvc(self.get_msvc_versions())
+
+@conf
+def get_msvc_versions(self):
+ """
+ :return: platform to compiler configurations
+ :rtype: dict
+ """
+ dct = Utils.ordered_iter_dict()
+ self.gather_icl_versions(dct)
+ self.gather_intel_composer_versions(dct)
+ self.gather_wsdk_versions(dct)
+ self.gather_msvc_versions(dct)
+ self.gather_vswhere_versions(dct)
+ Logs.debug('msvc: detected versions %r', list(dct.keys()))
+ return dct
+
+@conf
+def find_lt_names_msvc(self, libname, is_static=False):
+ """
+ Win32/MSVC specific code to glean out information from libtool la files.
+ this function is not attached to the task_gen class. Returns a triplet:
+ (library absolute path, library name without extension, whether the library is static)
+ """
+ lt_names=[
+ 'lib%s.la' % libname,
+ '%s.la' % libname,
+ ]
+
+ for path in self.env.LIBPATH:
+ for la in lt_names:
+ laf=os.path.join(path,la)
+ dll=None
+ if os.path.exists(laf):
+ ltdict = Utils.read_la_file(laf)
+ lt_libdir=None
+ if ltdict.get('libdir', ''):
+ lt_libdir = ltdict['libdir']
+ if not is_static and ltdict.get('library_names', ''):
+ dllnames=ltdict['library_names'].split()
+ dll=dllnames[0].lower()
+ dll=re.sub('\.dll$', '', dll)
+ return (lt_libdir, dll, False)
+ elif ltdict.get('old_library', ''):
+ olib=ltdict['old_library']
+ if os.path.exists(os.path.join(path,olib)):
+ return (path, olib, True)
+ elif lt_libdir != '' and os.path.exists(os.path.join(lt_libdir,olib)):
+ return (lt_libdir, olib, True)
+ else:
+ return (None, olib, True)
+ else:
+ raise self.errors.WafError('invalid libtool object file: %s' % laf)
+ return (None, None, None)
+
+@conf
+def libname_msvc(self, libname, is_static=False):
+ lib = libname.lower()
+ lib = re.sub('\.lib$','',lib)
+
+ if lib in g_msvc_systemlibs:
+ return lib
+
+ lib=re.sub('^lib','',lib)
+
+ if lib == 'm':
+ return None
+
+ (lt_path, lt_libname, lt_static) = self.find_lt_names_msvc(lib, is_static)
+
+ if lt_path != None and lt_libname != None:
+ if lt_static:
+ # file existence check has been made by find_lt_names
+ return os.path.join(lt_path,lt_libname)
+
+ if lt_path != None:
+ _libpaths = [lt_path] + self.env.LIBPATH
+ else:
+ _libpaths = self.env.LIBPATH
+
+ static_libs=[
+ 'lib%ss.lib' % lib,
+ 'lib%s.lib' % lib,
+ '%ss.lib' % lib,
+ '%s.lib' %lib,
+ ]
+
+ dynamic_libs=[
+ 'lib%s.dll.lib' % lib,
+ 'lib%s.dll.a' % lib,
+ '%s.dll.lib' % lib,
+ '%s.dll.a' % lib,
+ 'lib%s_d.lib' % lib,
+ '%s_d.lib' % lib,
+ '%s.lib' %lib,
+ ]
+
+ libnames=static_libs
+ if not is_static:
+ libnames=dynamic_libs + static_libs
+
+ for path in _libpaths:
+ for libn in libnames:
+ if os.path.exists(os.path.join(path, libn)):
+ Logs.debug('msvc: lib found: %s', os.path.join(path,libn))
+ return re.sub('\.lib$', '',libn)
+
+ #if no lib can be found, just return the libname as msvc expects it
+ self.fatal('The library %r could not be found' % libname)
+ return re.sub('\.lib$', '', libname)
+
+@conf
+def check_lib_msvc(self, libname, is_static=False, uselib_store=None):
+ """
+ Ideally we should be able to place the lib in the right env var, either STLIB or LIB,
+ but we don't distinguish static libs from shared libs.
+ This is ok since msvc doesn't have any special linker flag to select static libs (no env.STLIB_MARKER)
+ """
+ libn = self.libname_msvc(libname, is_static)
+
+ if not uselib_store:
+ uselib_store = libname.upper()
+
+ if False and is_static: # disabled
+ self.env['STLIB_' + uselib_store] = [libn]
+ else:
+ self.env['LIB_' + uselib_store] = [libn]
+
+@conf
+def check_libs_msvc(self, libnames, is_static=False):
+ for libname in Utils.to_list(libnames):
+ self.check_lib_msvc(libname, is_static)
+
+def configure(conf):
+ """
+ Configuration methods to call for detecting msvc
+ """
+ conf.autodetect(True)
+ conf.find_msvc()
+ conf.msvc_common_flags()
+ conf.cc_load_tools()
+ conf.cxx_load_tools()
+ conf.cc_add_flags()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+ conf.visual_studio_add_flags()
+
+@conf
+def no_autodetect(conf):
+ conf.env.NO_MSVC_DETECT = 1
+ configure(conf)
+
+@conf
+def autodetect(conf, arch=False):
+ v = conf.env
+ if v.NO_MSVC_DETECT:
+ return
+
+ compiler, version, path, includes, libdirs, cpu = conf.detect_msvc()
+ if arch:
+ v.DEST_CPU = cpu
+
+ v.PATH = path
+ v.INCLUDES = includes
+ v.LIBPATH = libdirs
+ v.MSVC_COMPILER = compiler
+ try:
+ v.MSVC_VERSION = float(version)
+ except ValueError:
+ v.MSVC_VERSION = float(version[:-3])
+
+def _get_prog_names(conf, compiler):
+ if compiler == 'intel':
+ compiler_name = 'ICL'
+ linker_name = 'XILINK'
+ lib_name = 'XILIB'
+ else:
+ # assumes CL.exe
+ compiler_name = 'CL'
+ linker_name = 'LINK'
+ lib_name = 'LIB'
+ return compiler_name, linker_name, lib_name
+
+@conf
+def find_msvc(conf):
+ """Due to path format limitations, limit operation only to native Win32. Yeah it sucks."""
+ if sys.platform == 'cygwin':
+ conf.fatal('MSVC module does not work under cygwin Python!')
+
+ # the autodetection is supposed to be performed before entering in this method
+ v = conf.env
+ path = v.PATH
+ compiler = v.MSVC_COMPILER
+ version = v.MSVC_VERSION
+
+ compiler_name, linker_name, lib_name = _get_prog_names(conf, compiler)
+ v.MSVC_MANIFEST = (compiler == 'msvc' and version >= 8) or (compiler == 'wsdk' and version >= 6) or (compiler == 'intel' and version >= 11)
+
+ # compiler
+ cxx = conf.find_program(compiler_name, var='CXX', path_list=path)
+
+ # before setting anything, check if the compiler is really msvc
+ env = dict(conf.environ)
+ if path:
+ env.update(PATH = ';'.join(path))
+ if not conf.cmd_and_log(cxx + ['/nologo', '/help'], env=env):
+ conf.fatal('the msvc compiler could not be identified')
+
+ # c/c++ compiler
+ v.CC = v.CXX = cxx
+ v.CC_NAME = v.CXX_NAME = 'msvc'
+
+ # linker
+ if not v.LINK_CXX:
+ conf.find_program(linker_name, path_list=path, errmsg='%s was not found (linker)' % linker_name, var='LINK_CXX')
+
+ if not v.LINK_CC:
+ v.LINK_CC = v.LINK_CXX
+
+ # staticlib linker
+ if not v.AR:
+ stliblink = conf.find_program(lib_name, path_list=path, var='AR')
+ if not stliblink:
+ return
+ v.ARFLAGS = ['/nologo']
+
+ # manifest tool. Not required for VS 2003 and below. Must have for VS 2005 and later
+ if v.MSVC_MANIFEST:
+ conf.find_program('MT', path_list=path, var='MT')
+ v.MTFLAGS = ['/nologo']
+
+ try:
+ conf.load('winres')
+ except Errors.ConfigurationError:
+ Logs.warn('Resource compiler not found. Compiling resource file is disabled')
+
+@conf
+def visual_studio_add_flags(self):
+ """visual studio flags found in the system environment"""
+ v = self.env
+ if self.environ.get('INCLUDE'):
+ v.prepend_value('INCLUDES', [x for x in self.environ['INCLUDE'].split(';') if x]) # notice the 'S'
+ if self.environ.get('LIB'):
+ v.prepend_value('LIBPATH', [x for x in self.environ['LIB'].split(';') if x])
+
+@conf
+def msvc_common_flags(conf):
+ """
+ Setup the flags required for executing the msvc compiler
+ """
+ v = conf.env
+
+ v.DEST_BINFMT = 'pe'
+ v.append_value('CFLAGS', ['/nologo'])
+ v.append_value('CXXFLAGS', ['/nologo'])
+ v.append_value('LINKFLAGS', ['/nologo'])
+ v.DEFINES_ST = '/D%s'
+
+ v.CC_SRC_F = ''
+ v.CC_TGT_F = ['/c', '/Fo']
+ v.CXX_SRC_F = ''
+ v.CXX_TGT_F = ['/c', '/Fo']
+
+ if (v.MSVC_COMPILER == 'msvc' and v.MSVC_VERSION >= 8) or (v.MSVC_COMPILER == 'wsdk' and v.MSVC_VERSION >= 6):
+ v.CC_TGT_F = ['/FC'] + v.CC_TGT_F
+ v.CXX_TGT_F = ['/FC'] + v.CXX_TGT_F
+
+ v.CPPPATH_ST = '/I%s' # template for adding include paths
+
+ v.AR_TGT_F = v.CCLNK_TGT_F = v.CXXLNK_TGT_F = '/OUT:'
+
+ # CRT specific flags
+ v.CFLAGS_CRT_MULTITHREADED = v.CXXFLAGS_CRT_MULTITHREADED = ['/MT']
+ v.CFLAGS_CRT_MULTITHREADED_DLL = v.CXXFLAGS_CRT_MULTITHREADED_DLL = ['/MD']
+
+ v.CFLAGS_CRT_MULTITHREADED_DBG = v.CXXFLAGS_CRT_MULTITHREADED_DBG = ['/MTd']
+ v.CFLAGS_CRT_MULTITHREADED_DLL_DBG = v.CXXFLAGS_CRT_MULTITHREADED_DLL_DBG = ['/MDd']
+
+ v.LIB_ST = '%s.lib'
+ v.LIBPATH_ST = '/LIBPATH:%s'
+ v.STLIB_ST = '%s.lib'
+ v.STLIBPATH_ST = '/LIBPATH:%s'
+
+ if v.MSVC_MANIFEST:
+ v.append_value('LINKFLAGS', ['/MANIFEST'])
+
+ v.CFLAGS_cshlib = []
+ v.CXXFLAGS_cxxshlib = []
+ v.LINKFLAGS_cshlib = v.LINKFLAGS_cxxshlib = ['/DLL']
+ v.cshlib_PATTERN = v.cxxshlib_PATTERN = '%s.dll'
+ v.implib_PATTERN = '%s.lib'
+ v.IMPLIB_ST = '/IMPLIB:%s'
+
+ v.LINKFLAGS_cstlib = []
+ v.cstlib_PATTERN = v.cxxstlib_PATTERN = '%s.lib'
+
+ v.cprogram_PATTERN = v.cxxprogram_PATTERN = '%s.exe'
+
+ v.def_PATTERN = '/def:%s'
+
+
+#######################################################################################################
+##### conf above, build below
+
+@after_method('apply_link')
+@feature('c', 'cxx')
+def apply_flags_msvc(self):
+ """
+ Add additional flags implied by msvc, such as subsystems and pdb files::
+
+ def build(bld):
+ bld.stlib(source='main.c', target='bar', subsystem='gruik')
+ """
+ if self.env.CC_NAME != 'msvc' or not getattr(self, 'link_task', None):
+ return
+
+ is_static = isinstance(self.link_task, ccroot.stlink_task)
+
+ subsystem = getattr(self, 'subsystem', '')
+ if subsystem:
+ subsystem = '/subsystem:%s' % subsystem
+ flags = is_static and 'ARFLAGS' or 'LINKFLAGS'
+ self.env.append_value(flags, subsystem)
+
+ if not is_static:
+ for f in self.env.LINKFLAGS:
+ d = f.lower()
+ if d[1:] == 'debug':
+ pdbnode = self.link_task.outputs[0].change_ext('.pdb')
+ self.link_task.outputs.append(pdbnode)
+
+ if getattr(self, 'install_task', None):
+ self.pdb_install_task = self.add_install_files(
+ install_to=self.install_task.install_to, install_from=pdbnode)
+ break
+
+@feature('cprogram', 'cshlib', 'cxxprogram', 'cxxshlib')
+@after_method('apply_link')
+def apply_manifest(self):
+ """
+ Special linker for MSVC with support for embedding manifests into DLL's
+ and executables compiled by Visual Studio 2005 or probably later. Without
+ the manifest file, the binaries are unusable.
+ See: http://msdn2.microsoft.com/en-us/library/ms235542(VS.80).aspx
+ """
+ if self.env.CC_NAME == 'msvc' and self.env.MSVC_MANIFEST and getattr(self, 'link_task', None):
+ out_node = self.link_task.outputs[0]
+ man_node = out_node.parent.find_or_declare(out_node.name + '.manifest')
+ self.link_task.outputs.append(man_node)
+ self.env.DO_MANIFEST = True
+
+def make_winapp(self, family):
+ append = self.env.append_unique
+ append('DEFINES', 'WINAPI_FAMILY=%s' % family)
+ append('CXXFLAGS', ['/ZW', '/TP'])
+ for lib_path in self.env.LIBPATH:
+ append('CXXFLAGS','/AI%s'%lib_path)
+
+@feature('winphoneapp')
+@after_method('process_use')
+@after_method('propagate_uselib_vars')
+def make_winphone_app(self):
+ """
+ Insert configuration flags for windows phone applications (adds /ZW, /TP...)
+ """
+ make_winapp(self, 'WINAPI_FAMILY_PHONE_APP')
+ self.env.append_unique('LINKFLAGS', ['/NODEFAULTLIB:ole32.lib', 'PhoneAppModelHost.lib'])
+
+@feature('winapp')
+@after_method('process_use')
+@after_method('propagate_uselib_vars')
+def make_windows_app(self):
+ """
+ Insert configuration flags for windows applications (adds /ZW, /TP...)
+ """
+ make_winapp(self, 'WINAPI_FAMILY_DESKTOP_APP')
diff --git a/waflib/Tools/nasm.py b/waflib/Tools/nasm.py
new file mode 100644
index 00000000..411d5826
--- /dev/null
+++ b/waflib/Tools/nasm.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2018 (ita)
+
+"""
+Nasm tool (asm processing)
+"""
+
+import os
+import waflib.Tools.asm # leave this
+from waflib.TaskGen import feature
+
+@feature('asm')
+def apply_nasm_vars(self):
+ """provided for compatibility"""
+ self.env.append_value('ASFLAGS', self.to_list(getattr(self, 'nasm_flags', [])))
+
+def configure(conf):
+ """
+ Detect nasm/yasm and set the variable *AS*
+ """
+ conf.find_program(['nasm', 'yasm'], var='AS')
+ conf.env.AS_TGT_F = ['-o']
+ conf.env.ASLNK_TGT_F = ['-o']
+ conf.load('asm')
+ conf.env.ASMPATH_ST = '-I%s' + os.sep
diff --git a/waflib/Tools/nobuild.py b/waflib/Tools/nobuild.py
new file mode 100644
index 00000000..2e4b055e
--- /dev/null
+++ b/waflib/Tools/nobuild.py
@@ -0,0 +1,24 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2015 (ita)
+
+"""
+Override the build commands to write empty files.
+This is useful for profiling and evaluating the Python overhead.
+
+To use::
+
+ def build(bld):
+ ...
+ bld.load('nobuild')
+
+"""
+
+from waflib import Task
+def build(bld):
+ def run(self):
+ for x in self.outputs:
+ x.write('')
+ for (name, cls) in Task.classes.items():
+ cls.run = run
+
diff --git a/waflib/Tools/perl.py b/waflib/Tools/perl.py
new file mode 100644
index 00000000..32b03fba
--- /dev/null
+++ b/waflib/Tools/perl.py
@@ -0,0 +1,156 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# andersg at 0x63.nu 2007
+# Thomas Nagy 2016-2018 (ita)
+
+"""
+Support for Perl extensions. A C/C++ compiler is required::
+
+ def options(opt):
+ opt.load('compiler_c perl')
+ def configure(conf):
+ conf.load('compiler_c perl')
+ conf.check_perl_version((5,6,0))
+ conf.check_perl_ext_devel()
+ conf.check_perl_module('Cairo')
+ conf.check_perl_module('Devel::PPPort 4.89')
+ def build(bld):
+ bld(
+ features = 'c cshlib perlext',
+ source = 'Mytest.xs',
+ target = 'Mytest',
+ install_path = '${ARCHDIR_PERL}/auto')
+ bld.install_files('${ARCHDIR_PERL}', 'Mytest.pm')
+"""
+
+import os
+from waflib import Task, Options, Utils, Errors
+from waflib.Configure import conf
+from waflib.TaskGen import extension, feature, before_method
+
+@before_method('apply_incpaths', 'apply_link', 'propagate_uselib_vars')
+@feature('perlext')
+def init_perlext(self):
+ """
+ Change the values of *cshlib_PATTERN* and *cxxshlib_PATTERN* to remove the
+ *lib* prefix from library names.
+ """
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ if not 'PERLEXT' in self.uselib:
+ self.uselib.append('PERLEXT')
+ self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.perlext_PATTERN
+
+@extension('.xs')
+def xsubpp_file(self, node):
+ """
+ Create :py:class:`waflib.Tools.perl.xsubpp` tasks to process *.xs* files
+ """
+ outnode = node.change_ext('.c')
+ self.create_task('xsubpp', node, outnode)
+ self.source.append(outnode)
+
+class xsubpp(Task.Task):
+ """
+ Process *.xs* files
+ """
+ run_str = '${PERL} ${XSUBPP} -noprototypes -typemap ${EXTUTILS_TYPEMAP} ${SRC} > ${TGT}'
+ color = 'BLUE'
+ ext_out = ['.h']
+
+@conf
+def check_perl_version(self, minver=None):
+ """
+ Check if Perl is installed, and set the variable PERL.
+ minver is supposed to be a tuple
+ """
+ res = True
+ if minver:
+ cver = '.'.join(map(str,minver))
+ else:
+ cver = ''
+
+ self.start_msg('Checking for minimum perl version %s' % cver)
+
+ perl = self.find_program('perl', var='PERL', value=getattr(Options.options, 'perlbinary', None))
+ version = self.cmd_and_log(perl + ["-e", 'printf \"%vd\", $^V'])
+ if not version:
+ res = False
+ version = "Unknown"
+ elif not minver is None:
+ ver = tuple(map(int, version.split(".")))
+ if ver < minver:
+ res = False
+
+ self.end_msg(version, color=res and 'GREEN' or 'YELLOW')
+ return res
+
+@conf
+def check_perl_module(self, module):
+ """
+ Check if specified perlmodule is installed.
+
+ The minimum version can be specified by specifying it after modulename
+ like this::
+
+ def configure(conf):
+ conf.check_perl_module("Some::Module 2.92")
+ """
+ cmd = self.env.PERL + ['-e', 'use %s' % module]
+ self.start_msg('perl module %s' % module)
+ try:
+ r = self.cmd_and_log(cmd)
+ except Errors.WafError:
+ self.end_msg(False)
+ return None
+ self.end_msg(r or True)
+ return r
+
+@conf
+def check_perl_ext_devel(self):
+ """
+ Check for configuration needed to build perl extensions.
+
+ Sets different xxx_PERLEXT variables in the environment.
+
+ Also sets the ARCHDIR_PERL variable useful as installation path,
+ which can be overridden by ``--with-perl-archdir`` option.
+ """
+
+ env = self.env
+ perl = env.PERL
+ if not perl:
+ self.fatal('find perl first')
+
+ def cmd_perl_config(s):
+ return perl + ['-MConfig', '-e', 'print \"%s\"' % s]
+ def cfg_str(cfg):
+ return self.cmd_and_log(cmd_perl_config(cfg))
+ def cfg_lst(cfg):
+ return Utils.to_list(cfg_str(cfg))
+ def find_xsubpp():
+ for var in ('privlib', 'vendorlib'):
+ xsubpp = cfg_lst('$Config{%s}/ExtUtils/xsubpp$Config{exe_ext}' % var)
+ if xsubpp and os.path.isfile(xsubpp[0]):
+ return xsubpp
+ return self.find_program('xsubpp')
+
+ env.LINKFLAGS_PERLEXT = cfg_lst('$Config{lddlflags}')
+ env.INCLUDES_PERLEXT = cfg_lst('$Config{archlib}/CORE')
+ env.CFLAGS_PERLEXT = cfg_lst('$Config{ccflags} $Config{cccdlflags}')
+ env.EXTUTILS_TYPEMAP = cfg_lst('$Config{privlib}/ExtUtils/typemap')
+ env.XSUBPP = find_xsubpp()
+
+ if not getattr(Options.options, 'perlarchdir', None):
+ env.ARCHDIR_PERL = cfg_str('$Config{sitearch}')
+ else:
+ env.ARCHDIR_PERL = getattr(Options.options, 'perlarchdir')
+
+ env.perlext_PATTERN = '%s.' + cfg_str('$Config{dlext}')
+
+def options(opt):
+ """
+ Add the ``--with-perl-archdir`` and ``--with-perl-binary`` command-line options.
+ """
+ opt.add_option('--with-perl-binary', type='string', dest='perlbinary', help = 'Specify alternate perl binary', default=None)
+ opt.add_option('--with-perl-archdir', type='string', dest='perlarchdir', help = 'Specify directory where to install arch specific files', default=None)
+
diff --git a/waflib/Tools/python.py b/waflib/Tools/python.py
new file mode 100644
index 00000000..25841d03
--- /dev/null
+++ b/waflib/Tools/python.py
@@ -0,0 +1,627 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2007-2015 (ita)
+# Gustavo Carneiro (gjc), 2007
+
+"""
+Support for Python, detect the headers and libraries and provide
+*use* variables to link C/C++ programs against them::
+
+ def options(opt):
+ opt.load('compiler_c python')
+ def configure(conf):
+ conf.load('compiler_c python')
+ conf.check_python_version((2,4,2))
+ conf.check_python_headers()
+ def build(bld):
+ bld.program(features='pyembed', source='a.c', target='myprog')
+ bld.shlib(features='pyext', source='b.c', target='mylib')
+"""
+
+import os, sys
+from waflib import Errors, Logs, Node, Options, Task, Utils
+from waflib.TaskGen import extension, before_method, after_method, feature
+from waflib.Configure import conf
+
+FRAG = '''
+#include <Python.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void Py_Initialize(void);
+ void Py_Finalize(void);
+#ifdef __cplusplus
+}
+#endif
+int main(int argc, char **argv)
+{
+ (void)argc; (void)argv;
+ Py_Initialize();
+ Py_Finalize();
+ return 0;
+}
+'''
+"""
+Piece of C/C++ code used in :py:func:`waflib.Tools.python.check_python_headers`
+"""
+
+INST = '''
+import sys, py_compile
+py_compile.compile(sys.argv[1], sys.argv[2], sys.argv[3], True)
+'''
+"""
+Piece of Python code used in :py:class:`waflib.Tools.python.pyo` and :py:class:`waflib.Tools.python.pyc` for byte-compiling python files
+"""
+
+DISTUTILS_IMP = ['from distutils.sysconfig import get_config_var, get_python_lib']
+
+@before_method('process_source')
+@feature('py')
+def feature_py(self):
+ """
+ Create tasks to byte-compile .py files and install them, if requested
+ """
+ self.install_path = getattr(self, 'install_path', '${PYTHONDIR}')
+ install_from = getattr(self, 'install_from', None)
+ if install_from and not isinstance(install_from, Node.Node):
+ install_from = self.path.find_dir(install_from)
+ self.install_from = install_from
+
+ ver = self.env.PYTHON_VERSION
+ if not ver:
+ self.bld.fatal('Installing python files requires PYTHON_VERSION, try conf.check_python_version')
+
+ if int(ver.replace('.', '')) > 31:
+ self.install_32 = True
+
+@extension('.py')
+def process_py(self, node):
+ """
+ Add signature of .py file, so it will be byte-compiled when necessary
+ """
+ assert(hasattr(self, 'install_path')), 'add features="py"'
+
+ # where to install the python file
+ if self.install_path:
+ if self.install_from:
+ self.add_install_files(install_to=self.install_path, install_from=node, cwd=self.install_from, relative_trick=True)
+ else:
+ self.add_install_files(install_to=self.install_path, install_from=node, relative_trick=True)
+
+ lst = []
+ if self.env.PYC:
+ lst.append('pyc')
+ if self.env.PYO:
+ lst.append('pyo')
+
+ if self.install_path:
+ if self.install_from:
+ pyd = Utils.subst_vars("%s/%s" % (self.install_path, node.path_from(self.install_from)), self.env)
+ else:
+ pyd = Utils.subst_vars("%s/%s" % (self.install_path, node.path_from(self.path)), self.env)
+ else:
+ pyd = node.abspath()
+
+ for ext in lst:
+ if self.env.PYTAG and not self.env.NOPYCACHE:
+ # __pycache__ installation for python 3.2 - PEP 3147
+ name = node.name[:-3]
+ pyobj = node.parent.get_bld().make_node('__pycache__').make_node("%s.%s.%s" % (name, self.env.PYTAG, ext))
+ pyobj.parent.mkdir()
+ else:
+ pyobj = node.change_ext(".%s" % ext)
+
+ tsk = self.create_task(ext, node, pyobj)
+ tsk.pyd = pyd
+
+ if self.install_path:
+ self.add_install_files(install_to=os.path.dirname(pyd), install_from=pyobj, cwd=node.parent.get_bld(), relative_trick=True)
+
+class pyc(Task.Task):
+ """
+ Byte-compiling python files
+ """
+ color = 'PINK'
+ def __str__(self):
+ node = self.outputs[0]
+ return node.path_from(node.ctx.launch_node())
+ def run(self):
+ cmd = [Utils.subst_vars('${PYTHON}', self.env), '-c', INST, self.inputs[0].abspath(), self.outputs[0].abspath(), self.pyd]
+ ret = self.generator.bld.exec_command(cmd)
+ return ret
+
+class pyo(Task.Task):
+ """
+ Byte-compiling python files
+ """
+ color = 'PINK'
+ def __str__(self):
+ node = self.outputs[0]
+ return node.path_from(node.ctx.launch_node())
+ def run(self):
+ cmd = [Utils.subst_vars('${PYTHON}', self.env), Utils.subst_vars('${PYFLAGS_OPT}', self.env), '-c', INST, self.inputs[0].abspath(), self.outputs[0].abspath(), self.pyd]
+ ret = self.generator.bld.exec_command(cmd)
+ return ret
+
+@feature('pyext')
+@before_method('propagate_uselib_vars', 'apply_link')
+@after_method('apply_bundle')
+def init_pyext(self):
+ """
+ Change the values of *cshlib_PATTERN* and *cxxshlib_PATTERN* to remove the
+ *lib* prefix from library names.
+ """
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ if not 'PYEXT' in self.uselib:
+ self.uselib.append('PYEXT')
+ # override shlib_PATTERN set by the osx module
+ self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.macbundle_PATTERN = self.env.pyext_PATTERN
+ self.env.fcshlib_PATTERN = self.env.dshlib_PATTERN = self.env.pyext_PATTERN
+
+ try:
+ if not self.install_path:
+ return
+ except AttributeError:
+ self.install_path = '${PYTHONARCHDIR}'
+
+@feature('pyext')
+@before_method('apply_link', 'apply_bundle')
+def set_bundle(self):
+ """Mac-specific pyext extension that enables bundles from c_osx.py"""
+ if Utils.unversioned_sys_platform() == 'darwin':
+ self.mac_bundle = True
+
+@before_method('propagate_uselib_vars')
+@feature('pyembed')
+def init_pyembed(self):
+ """
+ Add the PYEMBED variable.
+ """
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ if not 'PYEMBED' in self.uselib:
+ self.uselib.append('PYEMBED')
+
+@conf
+def get_python_variables(self, variables, imports=None):
+ """
+ Spawn a new python process to dump configuration variables
+
+ :param variables: variables to print
+ :type variables: list of string
+ :param imports: one import by element
+ :type imports: list of string
+ :return: the variable values
+ :rtype: list of string
+ """
+ if not imports:
+ try:
+ imports = self.python_imports
+ except AttributeError:
+ imports = DISTUTILS_IMP
+
+ program = list(imports) # copy
+ program.append('')
+ for v in variables:
+ program.append("print(repr(%s))" % v)
+ os_env = dict(os.environ)
+ try:
+ del os_env['MACOSX_DEPLOYMENT_TARGET'] # see comments in the OSX tool
+ except KeyError:
+ pass
+
+ try:
+ out = self.cmd_and_log(self.env.PYTHON + ['-c', '\n'.join(program)], env=os_env)
+ except Errors.WafError:
+ self.fatal('The distutils module is unusable: install "python-devel"?')
+ self.to_log(out)
+ return_values = []
+ for s in out.splitlines():
+ s = s.strip()
+ if not s:
+ continue
+ if s == 'None':
+ return_values.append(None)
+ elif (s[0] == "'" and s[-1] == "'") or (s[0] == '"' and s[-1] == '"'):
+ return_values.append(eval(s))
+ elif s[0].isdigit():
+ return_values.append(int(s))
+ else: break
+ return return_values
+
+@conf
+def test_pyembed(self, mode, msg='Testing pyembed configuration'):
+ self.check(header_name='Python.h', define_name='HAVE_PYEMBED', msg=msg,
+ fragment=FRAG, errmsg='Could not build a python embedded interpreter',
+ features='%s %sprogram pyembed' % (mode, mode))
+
+@conf
+def test_pyext(self, mode, msg='Testing pyext configuration'):
+ self.check(header_name='Python.h', define_name='HAVE_PYEXT', msg=msg,
+ fragment=FRAG, errmsg='Could not build python extensions',
+ features='%s %sshlib pyext' % (mode, mode))
+
+@conf
+def python_cross_compile(self, features='pyembed pyext'):
+ """
+ For cross-compilation purposes, it is possible to bypass the normal detection and set the flags that you want:
+ PYTHON_VERSION='3.4' PYTAG='cpython34' pyext_PATTERN="%s.so" PYTHON_LDFLAGS='-lpthread -ldl' waf configure
+
+ The following variables are used:
+ PYTHON_VERSION required
+ PYTAG required
+ PYTHON_LDFLAGS required
+ pyext_PATTERN required
+ PYTHON_PYEXT_LDFLAGS
+ PYTHON_PYEMBED_LDFLAGS
+ """
+ features = Utils.to_list(features)
+ if not ('PYTHON_LDFLAGS' in self.environ or 'PYTHON_PYEXT_LDFLAGS' in self.environ or 'PYTHON_PYEMBED_LDFLAGS' in self.environ):
+ return False
+
+ for x in 'PYTHON_VERSION PYTAG pyext_PATTERN'.split():
+ if not x in self.environ:
+ self.fatal('Please set %s in the os environment' % x)
+ else:
+ self.env[x] = self.environ[x]
+
+ xx = self.env.CXX_NAME and 'cxx' or 'c'
+ if 'pyext' in features:
+ flags = self.environ.get('PYTHON_PYEXT_LDFLAGS', self.environ.get('PYTHON_LDFLAGS'))
+ if flags is None:
+ self.fatal('No flags provided through PYTHON_PYEXT_LDFLAGS as required')
+ else:
+ self.parse_flags(flags, 'PYEXT')
+ self.test_pyext(xx)
+ if 'pyembed' in features:
+ flags = self.environ.get('PYTHON_PYEMBED_LDFLAGS', self.environ.get('PYTHON_LDFLAGS'))
+ if flags is None:
+ self.fatal('No flags provided through PYTHON_PYEMBED_LDFLAGS as required')
+ else:
+ self.parse_flags(flags, 'PYEMBED')
+ self.test_pyembed(xx)
+ return True
+
+@conf
+def check_python_headers(conf, features='pyembed pyext'):
+ """
+ Check for headers and libraries necessary to extend or embed python by using the module *distutils*.
+ On success the environment variables xxx_PYEXT and xxx_PYEMBED are added:
+
+ * PYEXT: for compiling python extensions
+ * PYEMBED: for embedding a python interpreter
+ """
+ features = Utils.to_list(features)
+ assert ('pyembed' in features) or ('pyext' in features), "check_python_headers features must include 'pyembed' and/or 'pyext'"
+ env = conf.env
+ if not env.CC_NAME and not env.CXX_NAME:
+ conf.fatal('load a compiler first (gcc, g++, ..)')
+
+ # bypass all the code below for cross-compilation
+ if conf.python_cross_compile(features):
+ return
+
+ if not env.PYTHON_VERSION:
+ conf.check_python_version()
+
+ pybin = env.PYTHON
+ if not pybin:
+ conf.fatal('Could not find the python executable')
+
+ # so we actually do all this for compatibility reasons and for obtaining pyext_PATTERN below
+ v = 'prefix SO LDFLAGS LIBDIR LIBPL INCLUDEPY Py_ENABLE_SHARED MACOSX_DEPLOYMENT_TARGET LDSHARED CFLAGS LDVERSION'.split()
+ try:
+ lst = conf.get_python_variables(["get_config_var('%s') or ''" % x for x in v])
+ except RuntimeError:
+ conf.fatal("Python development headers not found (-v for details).")
+
+ vals = ['%s = %r' % (x, y) for (x, y) in zip(v, lst)]
+ conf.to_log("Configuration returned from %r:\n%s\n" % (pybin, '\n'.join(vals)))
+
+ dct = dict(zip(v, lst))
+ x = 'MACOSX_DEPLOYMENT_TARGET'
+ if dct[x]:
+ env[x] = conf.environ[x] = dct[x]
+ env.pyext_PATTERN = '%s' + dct['SO'] # not a mistake
+
+
+ # Try to get pythonX.Y-config
+ num = '.'.join(env.PYTHON_VERSION.split('.')[:2])
+ conf.find_program([''.join(pybin) + '-config', 'python%s-config' % num, 'python-config-%s' % num, 'python%sm-config' % num], var='PYTHON_CONFIG', msg="python-config", mandatory=False)
+
+ if env.PYTHON_CONFIG:
+ # python2.6-config requires 3 runs
+ all_flags = [['--cflags', '--libs', '--ldflags']]
+ if sys.hexversion < 0x2070000:
+ all_flags = [[k] for k in all_flags[0]]
+
+ xx = env.CXX_NAME and 'cxx' or 'c'
+
+ if 'pyembed' in features:
+ for flags in all_flags:
+ conf.check_cfg(msg='Asking python-config for pyembed %r flags' % ' '.join(flags), path=env.PYTHON_CONFIG, package='', uselib_store='PYEMBED', args=flags)
+
+ try:
+ conf.test_pyembed(xx)
+ except conf.errors.ConfigurationError:
+ # python bug 7352
+ if dct['Py_ENABLE_SHARED'] and dct['LIBDIR']:
+ env.append_unique('LIBPATH_PYEMBED', [dct['LIBDIR']])
+ conf.test_pyembed(xx)
+ else:
+ raise
+
+ if 'pyext' in features:
+ for flags in all_flags:
+ conf.check_cfg(msg='Asking python-config for pyext %r flags' % ' '.join(flags), path=env.PYTHON_CONFIG, package='', uselib_store='PYEXT', args=flags)
+
+ try:
+ conf.test_pyext(xx)
+ except conf.errors.ConfigurationError:
+ # python bug 7352
+ if dct['Py_ENABLE_SHARED'] and dct['LIBDIR']:
+ env.append_unique('LIBPATH_PYEXT', [dct['LIBDIR']])
+ conf.test_pyext(xx)
+ else:
+ raise
+
+ conf.define('HAVE_PYTHON_H', 1)
+ return
+
+ # No python-config, do something else on windows systems
+ all_flags = dct['LDFLAGS'] + ' ' + dct['CFLAGS']
+ conf.parse_flags(all_flags, 'PYEMBED')
+
+ all_flags = dct['LDFLAGS'] + ' ' + dct['LDSHARED'] + ' ' + dct['CFLAGS']
+ conf.parse_flags(all_flags, 'PYEXT')
+
+ result = None
+ if not dct["LDVERSION"]:
+ dct["LDVERSION"] = env.PYTHON_VERSION
+
+ # further simplification will be complicated
+ for name in ('python' + dct['LDVERSION'], 'python' + env.PYTHON_VERSION + 'm', 'python' + env.PYTHON_VERSION.replace('.', '')):
+
+ # LIBPATH_PYEMBED is already set; see if it works.
+ if not result and env.LIBPATH_PYEMBED:
+ path = env.LIBPATH_PYEMBED
+ conf.to_log("\n\n# Trying default LIBPATH_PYEMBED: %r\n" % path)
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in LIBPATH_PYEMBED' % name)
+
+ if not result and dct['LIBDIR']:
+ path = [dct['LIBDIR']]
+ conf.to_log("\n\n# try again with -L$python_LIBDIR: %r\n" % path)
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in LIBDIR' % name)
+
+ if not result and dct['LIBPL']:
+ path = [dct['LIBPL']]
+ conf.to_log("\n\n# try again with -L$python_LIBPL (some systems don't install the python library in $prefix/lib)\n")
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in python_LIBPL' % name)
+
+ if not result:
+ path = [os.path.join(dct['prefix'], "libs")]
+ conf.to_log("\n\n# try again with -L$prefix/libs, and pythonXY name rather than pythonX.Y (win32)\n")
+ result = conf.check(lib=name, uselib='PYEMBED', libpath=path, mandatory=False, msg='Checking for library %s in $prefix/libs' % name)
+
+ if result:
+ break # do not forget to set LIBPATH_PYEMBED
+
+ if result:
+ env.LIBPATH_PYEMBED = path
+ env.append_value('LIB_PYEMBED', [name])
+ else:
+ conf.to_log("\n\n### LIB NOT FOUND\n")
+
+ # under certain conditions, python extensions must link to
+ # python libraries, not just python embedding programs.
+ if Utils.is_win32 or dct['Py_ENABLE_SHARED']:
+ env.LIBPATH_PYEXT = env.LIBPATH_PYEMBED
+ env.LIB_PYEXT = env.LIB_PYEMBED
+
+ conf.to_log("Include path for Python extensions (found via distutils module): %r\n" % (dct['INCLUDEPY'],))
+ env.INCLUDES_PYEXT = [dct['INCLUDEPY']]
+ env.INCLUDES_PYEMBED = [dct['INCLUDEPY']]
+
+ # Code using the Python API needs to be compiled with -fno-strict-aliasing
+ if env.CC_NAME == 'gcc':
+ env.append_value('CFLAGS_PYEMBED', ['-fno-strict-aliasing'])
+ env.append_value('CFLAGS_PYEXT', ['-fno-strict-aliasing'])
+ if env.CXX_NAME == 'gcc':
+ env.append_value('CXXFLAGS_PYEMBED', ['-fno-strict-aliasing'])
+ env.append_value('CXXFLAGS_PYEXT', ['-fno-strict-aliasing'])
+
+ if env.CC_NAME == "msvc":
+ from distutils.msvccompiler import MSVCCompiler
+ dist_compiler = MSVCCompiler()
+ dist_compiler.initialize()
+ env.append_value('CFLAGS_PYEXT', dist_compiler.compile_options)
+ env.append_value('CXXFLAGS_PYEXT', dist_compiler.compile_options)
+ env.append_value('LINKFLAGS_PYEXT', dist_compiler.ldflags_shared)
+
+ # See if it compiles
+ conf.check(header_name='Python.h', define_name='HAVE_PYTHON_H', uselib='PYEMBED', fragment=FRAG, errmsg='Distutils not installed? Broken python installation? Get python-config now!')
+
+@conf
+def check_python_version(conf, minver=None):
+ """
+ Check if the python interpreter is found matching a given minimum version.
+ minver should be a tuple, eg. to check for python >= 2.4.2 pass (2,4,2) as minver.
+
+ If successful, PYTHON_VERSION is defined as 'MAJOR.MINOR' (eg. '2.4')
+ of the actual python version found, and PYTHONDIR and PYTHONARCHDIR
+ are defined, pointing to the site-packages directories appropriate for
+ this python version, where modules/packages/extensions should be
+ installed.
+
+ :param minver: minimum version
+ :type minver: tuple of int
+ """
+ assert minver is None or isinstance(minver, tuple)
+ pybin = conf.env.PYTHON
+ if not pybin:
+ conf.fatal('could not find the python executable')
+
+ # Get python version string
+ cmd = pybin + ['-c', 'import sys\nfor x in sys.version_info: print(str(x))']
+ Logs.debug('python: Running python command %r', cmd)
+ lines = conf.cmd_and_log(cmd).split()
+ assert len(lines) == 5, "found %r lines, expected 5: %r" % (len(lines), lines)
+ pyver_tuple = (int(lines[0]), int(lines[1]), int(lines[2]), lines[3], int(lines[4]))
+
+ # Compare python version with the minimum required
+ result = (minver is None) or (pyver_tuple >= minver)
+
+ if result:
+ # define useful environment variables
+ pyver = '.'.join([str(x) for x in pyver_tuple[:2]])
+ conf.env.PYTHON_VERSION = pyver
+
+ if 'PYTHONDIR' in conf.env:
+ # Check if --pythondir was specified
+ pydir = conf.env.PYTHONDIR
+ elif 'PYTHONDIR' in conf.environ:
+ # Check environment for PYTHONDIR
+ pydir = conf.environ['PYTHONDIR']
+ else:
+ # Finally, try to guess
+ if Utils.is_win32:
+ (python_LIBDEST, pydir) = conf.get_python_variables(
+ ["get_config_var('LIBDEST') or ''",
+ "get_python_lib(standard_lib=0) or ''"])
+ else:
+ python_LIBDEST = None
+ (pydir,) = conf.get_python_variables( ["get_python_lib(standard_lib=0, prefix=%r) or ''" % conf.env.PREFIX])
+ if python_LIBDEST is None:
+ if conf.env.LIBDIR:
+ python_LIBDEST = os.path.join(conf.env.LIBDIR, 'python' + pyver)
+ else:
+ python_LIBDEST = os.path.join(conf.env.PREFIX, 'lib', 'python' + pyver)
+
+ if 'PYTHONARCHDIR' in conf.env:
+ # Check if --pythonarchdir was specified
+ pyarchdir = conf.env.PYTHONARCHDIR
+ elif 'PYTHONARCHDIR' in conf.environ:
+ # Check environment for PYTHONDIR
+ pyarchdir = conf.environ['PYTHONARCHDIR']
+ else:
+ # Finally, try to guess
+ (pyarchdir, ) = conf.get_python_variables( ["get_python_lib(plat_specific=1, standard_lib=0, prefix=%r) or ''" % conf.env.PREFIX])
+ if not pyarchdir:
+ pyarchdir = pydir
+
+ if hasattr(conf, 'define'): # conf.define is added by the C tool, so may not exist
+ conf.define('PYTHONDIR', pydir)
+ conf.define('PYTHONARCHDIR', pyarchdir)
+
+ conf.env.PYTHONDIR = pydir
+ conf.env.PYTHONARCHDIR = pyarchdir
+
+ # Feedback
+ pyver_full = '.'.join(map(str, pyver_tuple[:3]))
+ if minver is None:
+ conf.msg('Checking for python version', pyver_full)
+ else:
+ minver_str = '.'.join(map(str, minver))
+ conf.msg('Checking for python version >= %s' % (minver_str,), pyver_full, color=result and 'GREEN' or 'YELLOW')
+
+ if not result:
+ conf.fatal('The python version is too old, expecting %r' % (minver,))
+
+PYTHON_MODULE_TEMPLATE = '''
+import %s as current_module
+version = getattr(current_module, '__version__', None)
+if version is not None:
+ print(str(version))
+else:
+ print('unknown version')
+'''
+
+@conf
+def check_python_module(conf, module_name, condition=''):
+ """
+ Check if the selected python interpreter can import the given python module::
+
+ def configure(conf):
+ conf.check_python_module('pygccxml')
+ conf.check_python_module('re', condition="ver > num(2, 0, 4) and ver <= num(3, 0, 0)")
+
+ :param module_name: module
+ :type module_name: string
+ """
+ msg = "Checking for python module %r" % module_name
+ if condition:
+ msg = '%s (%s)' % (msg, condition)
+ conf.start_msg(msg)
+ try:
+ ret = conf.cmd_and_log(conf.env.PYTHON + ['-c', PYTHON_MODULE_TEMPLATE % module_name])
+ except Errors.WafError:
+ conf.end_msg(False)
+ conf.fatal('Could not find the python module %r' % module_name)
+
+ ret = ret.strip()
+ if condition:
+ conf.end_msg(ret)
+ if ret == 'unknown version':
+ conf.fatal('Could not check the %s version' % module_name)
+
+ from distutils.version import LooseVersion
+ def num(*k):
+ if isinstance(k[0], int):
+ return LooseVersion('.'.join([str(x) for x in k]))
+ else:
+ return LooseVersion(k[0])
+ d = {'num': num, 'ver': LooseVersion(ret)}
+ ev = eval(condition, {}, d)
+ if not ev:
+ conf.fatal('The %s version does not satisfy the requirements' % module_name)
+ else:
+ if ret == 'unknown version':
+ conf.end_msg(True)
+ else:
+ conf.end_msg(ret)
+
+def configure(conf):
+ """
+ Detect the python interpreter
+ """
+ v = conf.env
+ if getattr(Options.options, 'pythondir', None):
+ v.PYTHONDIR = Options.options.pythondir
+ if getattr(Options.options, 'pythonarchdir', None):
+ v.PYTHONARCHDIR = Options.options.pythonarchdir
+ if getattr(Options.options, 'nopycache', None):
+ v.NOPYCACHE=Options.options.nopycache
+
+ if not v.PYTHON:
+ v.PYTHON = [getattr(Options.options, 'python', None) or sys.executable]
+ v.PYTHON = Utils.to_list(v.PYTHON)
+ conf.find_program('python', var='PYTHON')
+
+ v.PYFLAGS = ''
+ v.PYFLAGS_OPT = '-O'
+
+ v.PYC = getattr(Options.options, 'pyc', 1)
+ v.PYO = getattr(Options.options, 'pyo', 1)
+
+ try:
+ v.PYTAG = conf.cmd_and_log(conf.env.PYTHON + ['-c', "import imp;print(imp.get_tag())"]).strip()
+ except Errors.WafError:
+ pass
+
+def options(opt):
+ """
+ Add python-specific options
+ """
+ pyopt=opt.add_option_group("Python Options")
+ pyopt.add_option('--nopyc', dest = 'pyc', action='store_false', default=1,
+ help = 'Do not install bytecode compiled .pyc files (configuration) [Default:install]')
+ pyopt.add_option('--nopyo', dest='pyo', action='store_false', default=1,
+ help='Do not install optimised compiled .pyo files (configuration) [Default:install]')
+ pyopt.add_option('--nopycache',dest='nopycache', action='store_true',
+ help='Do not use __pycache__ directory to install objects [Default:auto]')
+ pyopt.add_option('--python', dest="python",
+ help='python binary to be used [Default: %s]' % sys.executable)
+ pyopt.add_option('--pythondir', dest='pythondir',
+ help='Installation path for python modules (py, platform-independent .py and .pyc files)')
+ pyopt.add_option('--pythonarchdir', dest='pythonarchdir',
+ help='Installation path for python extension (pyext, platform-dependent .so or .dylib files)')
+
diff --git a/waflib/Tools/qt5.py b/waflib/Tools/qt5.py
new file mode 100644
index 00000000..4f9c6908
--- /dev/null
+++ b/waflib/Tools/qt5.py
@@ -0,0 +1,796 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+This tool helps with finding Qt5 tools and libraries,
+and also provides syntactic sugar for using Qt5 tools.
+
+The following snippet illustrates the tool usage::
+
+ def options(opt):
+ opt.load('compiler_cxx qt5')
+
+ def configure(conf):
+ conf.load('compiler_cxx qt5')
+
+ def build(bld):
+ bld(
+ features = 'qt5 cxx cxxprogram',
+ uselib = 'QT5CORE QT5GUI QT5OPENGL QT5SVG',
+ source = 'main.cpp textures.qrc aboutDialog.ui',
+ target = 'window',
+ )
+
+Here, the UI description and resource files will be processed
+to generate code.
+
+Usage
+=====
+
+Load the "qt5" tool.
+
+You also need to edit your sources accordingly:
+
+- the normal way of doing things is to have your C++ files
+ include the .moc file.
+ This is regarded as the best practice (and provides much faster
+ compilations).
+ It also implies that the include paths have beenset properly.
+
+- to have the include paths added automatically, use the following::
+
+ from waflib.TaskGen import feature, before_method, after_method
+ @feature('cxx')
+ @after_method('process_source')
+ @before_method('apply_incpaths')
+ def add_includes_paths(self):
+ incs = set(self.to_list(getattr(self, 'includes', '')))
+ for x in self.compiled_tasks:
+ incs.add(x.inputs[0].parent.path_from(self.path))
+ self.includes = sorted(incs)
+
+Note: another tool provides Qt processing that does not require
+.moc includes, see 'playground/slow_qt/'.
+
+A few options (--qt{dir,bin,...}) and environment variables
+(QT5_{ROOT,DIR,MOC,UIC,XCOMPILE}) allow finer tuning of the tool,
+tool path selection, etc; please read the source for more info.
+
+The detection uses pkg-config on Linux by default. To force static library detection use:
+QT5_XCOMPILE=1 QT5_FORCE_STATIC=1 waf configure
+"""
+
+from __future__ import with_statement
+
+try:
+ from xml.sax import make_parser
+ from xml.sax.handler import ContentHandler
+except ImportError:
+ has_xml = False
+ ContentHandler = object
+else:
+ has_xml = True
+
+import os, sys, re
+from waflib.Tools import cxx
+from waflib import Task, Utils, Options, Errors, Context
+from waflib.TaskGen import feature, after_method, extension, before_method
+from waflib.Configure import conf
+from waflib import Logs
+
+MOC_H = ['.h', '.hpp', '.hxx', '.hh']
+"""
+File extensions associated to .moc files
+"""
+
+EXT_RCC = ['.qrc']
+"""
+File extension for the resource (.qrc) files
+"""
+
+EXT_UI = ['.ui']
+"""
+File extension for the user interface (.ui) files
+"""
+
+EXT_QT5 = ['.cpp', '.cc', '.cxx', '.C']
+"""
+File extensions of C++ files that may require a .moc processing
+"""
+
+class qxx(Task.classes['cxx']):
+ """
+ Each C++ file can have zero or several .moc files to create.
+ They are known only when the files are scanned (preprocessor)
+ To avoid scanning the c++ files each time (parsing C/C++), the results
+ are retrieved from the task cache (bld.node_deps/bld.raw_deps).
+ The moc tasks are also created *dynamically* during the build.
+ """
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.moc_done = 0
+
+ def runnable_status(self):
+ """
+ Compute the task signature to make sure the scanner was executed. Create the
+ moc tasks by using :py:meth:`waflib.Tools.qt5.qxx.add_moc_tasks` (if necessary),
+ then postpone the task execution (there is no need to recompute the task signature).
+ """
+ if self.moc_done:
+ return Task.Task.runnable_status(self)
+ else:
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+ self.add_moc_tasks()
+ return Task.Task.runnable_status(self)
+
+ def create_moc_task(self, h_node, m_node):
+ """
+ If several libraries use the same classes, it is possible that moc will run several times (Issue 1318)
+ It is not possible to change the file names, but we can assume that the moc transformation will be identical,
+ and the moc tasks can be shared in a global cache.
+ """
+ try:
+ moc_cache = self.generator.bld.moc_cache
+ except AttributeError:
+ moc_cache = self.generator.bld.moc_cache = {}
+
+ try:
+ return moc_cache[h_node]
+ except KeyError:
+ tsk = moc_cache[h_node] = Task.classes['moc'](env=self.env, generator=self.generator)
+ tsk.set_inputs(h_node)
+ tsk.set_outputs(m_node)
+ tsk.env.append_unique('MOC_FLAGS', '-i')
+
+ if self.generator:
+ self.generator.tasks.append(tsk)
+
+ # direct injection in the build phase (safe because called from the main thread)
+ gen = self.generator.bld.producer
+ gen.outstanding.append(tsk)
+ gen.total += 1
+
+ return tsk
+
+ else:
+ # remove the signature, it must be recomputed with the moc task
+ delattr(self, 'cache_sig')
+
+ def add_moc_tasks(self):
+ """
+ Creates moc tasks by looking in the list of file dependencies ``bld.raw_deps[self.uid()]``
+ """
+ node = self.inputs[0]
+ bld = self.generator.bld
+
+ try:
+ # compute the signature once to know if there is a moc file to create
+ self.signature()
+ except KeyError:
+ # the moc file may be referenced somewhere else
+ pass
+ else:
+ # remove the signature, it must be recomputed with the moc task
+ delattr(self, 'cache_sig')
+
+ include_nodes = [node.parent] + self.generator.includes_nodes
+
+ moctasks = []
+ mocfiles = set()
+ for d in bld.raw_deps.get(self.uid(), []):
+ if not d.endswith('.moc'):
+ continue
+
+ # process that base.moc only once
+ if d in mocfiles:
+ continue
+ mocfiles.add(d)
+
+ # find the source associated with the moc file
+ h_node = None
+ base2 = d[:-4]
+
+ # foo.moc from foo.cpp
+ prefix = node.name[:node.name.rfind('.')]
+ if base2 == prefix:
+ h_node = node
+ else:
+ # this deviates from the standard
+ # if bar.cpp includes foo.moc, then assume it is from foo.h
+ for x in include_nodes:
+ for e in MOC_H:
+ h_node = x.find_node(base2 + e)
+ if h_node:
+ break
+ else:
+ continue
+ break
+ if h_node:
+ m_node = h_node.change_ext('.moc')
+ else:
+ raise Errors.WafError('No source found for %r which is a moc file' % d)
+
+ # create the moc task
+ task = self.create_moc_task(h_node, m_node)
+ moctasks.append(task)
+
+ # simple scheduler dependency: run the moc task before others
+ self.run_after.update(set(moctasks))
+ self.moc_done = 1
+
+class trans_update(Task.Task):
+ """Updates a .ts files from a list of C++ files"""
+ run_str = '${QT_LUPDATE} ${SRC} -ts ${TGT}'
+ color = 'BLUE'
+
+class XMLHandler(ContentHandler):
+ """
+ Parses ``.qrc`` files
+ """
+ def __init__(self):
+ ContentHandler.__init__(self)
+ self.buf = []
+ self.files = []
+ def startElement(self, name, attrs):
+ if name == 'file':
+ self.buf = []
+ def endElement(self, name):
+ if name == 'file':
+ self.files.append(str(''.join(self.buf)))
+ def characters(self, cars):
+ self.buf.append(cars)
+
+@extension(*EXT_RCC)
+def create_rcc_task(self, node):
+ "Creates rcc and cxx tasks for ``.qrc`` files"
+ rcnode = node.change_ext('_rc.%d.cpp' % self.idx)
+ self.create_task('rcc', node, rcnode)
+ cpptask = self.create_task('cxx', rcnode, rcnode.change_ext('.o'))
+ try:
+ self.compiled_tasks.append(cpptask)
+ except AttributeError:
+ self.compiled_tasks = [cpptask]
+ return cpptask
+
+@extension(*EXT_UI)
+def create_uic_task(self, node):
+ "Create uic tasks for user interface ``.ui`` definition files"
+
+ """
+ If UIC file is used in more than one bld, we would have a conflict in parallel execution
+ It is not possible to change the file names (like .self.idx. as for objects) as they have
+ to be referenced by the source file, but we can assume that the transformation will be identical
+ and the tasks can be shared in a global cache.
+ """
+ try:
+ uic_cache = self.bld.uic_cache
+ except AttributeError:
+ uic_cache = self.bld.uic_cache = {}
+
+ if node not in uic_cache:
+ uictask = uic_cache[node] = self.create_task('ui5', node)
+ uictask.outputs = [node.parent.find_or_declare(self.env.ui_PATTERN % node.name[:-3])]
+
+@extension('.ts')
+def add_lang(self, node):
+ """Adds all the .ts file into ``self.lang``"""
+ self.lang = self.to_list(getattr(self, 'lang', [])) + [node]
+
+@feature('qt5')
+@before_method('process_source')
+def process_mocs(self):
+ """
+ Processes MOC files included in headers::
+
+ def build(bld):
+ bld.program(features='qt5', source='main.cpp', target='app', use='QT5CORE', moc='foo.h')
+
+ The build will run moc on foo.h to create moc_foo.n.cpp. The number in the file name
+ is provided to avoid name clashes when the same headers are used by several targets.
+ """
+ lst = self.to_nodes(getattr(self, 'moc', []))
+ self.source = self.to_list(getattr(self, 'source', []))
+ for x in lst:
+ prefix = x.name[:x.name.rfind('.')] # foo.h -> foo
+ moc_target = 'moc_%s.%d.cpp' % (prefix, self.idx)
+ moc_node = x.parent.find_or_declare(moc_target)
+ self.source.append(moc_node)
+
+ self.create_task('moc', x, moc_node)
+
+@feature('qt5')
+@after_method('apply_link')
+def apply_qt5(self):
+ """
+ Adds MOC_FLAGS which may be necessary for moc::
+
+ def build(bld):
+ bld.program(features='qt5', source='main.cpp', target='app', use='QT5CORE')
+
+ The additional parameters are:
+
+ :param lang: list of translation files (\*.ts) to process
+ :type lang: list of :py:class:`waflib.Node.Node` or string without the .ts extension
+ :param update: whether to process the C++ files to update the \*.ts files (use **waf --translate**)
+ :type update: bool
+ :param langname: if given, transform the \*.ts files into a .qrc files to include in the binary file
+ :type langname: :py:class:`waflib.Node.Node` or string without the .qrc extension
+ """
+ if getattr(self, 'lang', None):
+ qmtasks = []
+ for x in self.to_list(self.lang):
+ if isinstance(x, str):
+ x = self.path.find_resource(x + '.ts')
+ qmtasks.append(self.create_task('ts2qm', x, x.change_ext('.%d.qm' % self.idx)))
+
+ if getattr(self, 'update', None) and Options.options.trans_qt5:
+ cxxnodes = [a.inputs[0] for a in self.compiled_tasks] + [
+ a.inputs[0] for a in self.tasks if a.inputs and a.inputs[0].name.endswith('.ui')]
+ for x in qmtasks:
+ self.create_task('trans_update', cxxnodes, x.inputs)
+
+ if getattr(self, 'langname', None):
+ qmnodes = [x.outputs[0] for x in qmtasks]
+ rcnode = self.langname
+ if isinstance(rcnode, str):
+ rcnode = self.path.find_or_declare(rcnode + ('.%d.qrc' % self.idx))
+ t = self.create_task('qm2rcc', qmnodes, rcnode)
+ k = create_rcc_task(self, t.outputs[0])
+ self.link_task.inputs.append(k.outputs[0])
+
+ lst = []
+ for flag in self.to_list(self.env.CXXFLAGS):
+ if len(flag) < 2:
+ continue
+ f = flag[0:2]
+ if f in ('-D', '-I', '/D', '/I'):
+ if (f[0] == '/'):
+ lst.append('-' + flag[1:])
+ else:
+ lst.append(flag)
+ self.env.append_value('MOC_FLAGS', lst)
+
+@extension(*EXT_QT5)
+def cxx_hook(self, node):
+ """
+ Re-maps C++ file extensions to the :py:class:`waflib.Tools.qt5.qxx` task.
+ """
+ return self.create_compiled_task('qxx', node)
+
+class rcc(Task.Task):
+ """
+ Processes ``.qrc`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_RCC} -name ${tsk.rcname()} ${SRC[0].abspath()} ${RCC_ST} -o ${TGT}'
+ ext_out = ['.h']
+
+ def rcname(self):
+ return os.path.splitext(self.inputs[0].name)[0]
+
+ def scan(self):
+ """Parse the *.qrc* files"""
+ if not has_xml:
+ Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
+ return ([], [])
+
+ parser = make_parser()
+ curHandler = XMLHandler()
+ parser.setContentHandler(curHandler)
+ with open(self.inputs[0].abspath(), 'r') as f:
+ parser.parse(f)
+
+ nodes = []
+ names = []
+ root = self.inputs[0].parent
+ for x in curHandler.files:
+ nd = root.find_resource(x)
+ if nd:
+ nodes.append(nd)
+ else:
+ names.append(x)
+ return (nodes, names)
+
+ def quote_flag(self, x):
+ """
+ Override Task.quote_flag. QT parses the argument files
+ differently than cl.exe and link.exe
+
+ :param x: flag
+ :type x: string
+ :return: quoted flag
+ :rtype: string
+ """
+ return x
+
+
+class moc(Task.Task):
+ """
+ Creates ``.moc`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_MOC} ${MOC_FLAGS} ${MOCCPPPATH_ST:INCPATHS} ${MOCDEFINES_ST:DEFINES} ${SRC} ${MOC_ST} ${TGT}'
+
+ def quote_flag(self, x):
+ """
+ Override Task.quote_flag. QT parses the argument files
+ differently than cl.exe and link.exe
+
+ :param x: flag
+ :type x: string
+ :return: quoted flag
+ :rtype: string
+ """
+ return x
+
+
+class ui5(Task.Task):
+ """
+ Processes ``.ui`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_UIC} ${SRC} -o ${TGT}'
+ ext_out = ['.h']
+
+class ts2qm(Task.Task):
+ """
+ Generates ``.qm`` files from ``.ts`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}'
+
+class qm2rcc(Task.Task):
+ """
+ Generates ``.qrc`` files from ``.qm`` files
+ """
+ color = 'BLUE'
+ after = 'ts2qm'
+ def run(self):
+ """Create a qrc file including the inputs"""
+ txt = '\n'.join(['<file>%s</file>' % k.path_from(self.outputs[0].parent) for k in self.inputs])
+ code = '<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n%s\n</qresource>\n</RCC>' % txt
+ self.outputs[0].write(code)
+
+def configure(self):
+ """
+ Besides the configuration options, the environment variable QT5_ROOT may be used
+ to give the location of the qt5 libraries (absolute path).
+
+ The detection uses the program ``pkg-config`` through :py:func:`waflib.Tools.config_c.check_cfg`
+ """
+ self.find_qt5_binaries()
+ self.set_qt5_libs_dir()
+ self.set_qt5_libs_to_check()
+ self.set_qt5_defines()
+ self.find_qt5_libraries()
+ self.add_qt5_rpath()
+ self.simplify_qt5_libs()
+
+ # warn about this during the configuration too
+ if not has_xml:
+ Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
+
+ if 'COMPILER_CXX' not in self.env:
+ self.fatal('No CXX compiler defined: did you forget to configure compiler_cxx first?')
+
+ # Qt5 may be compiled with '-reduce-relocations' which requires dependent programs to have -fPIE or -fPIC?
+ frag = '#include <QApplication>\nint main(int argc, char **argv) {return 0;}\n'
+ uses = 'QT5CORE QT5WIDGETS QT5GUI'
+ for flag in [[], '-fPIE', '-fPIC', '-std=c++11' , ['-std=c++11', '-fPIE'], ['-std=c++11', '-fPIC']]:
+ msg = 'See if Qt files compile '
+ if flag:
+ msg += 'with %s' % flag
+ try:
+ self.check(features='qt5 cxx', use=uses, uselib_store='qt5', cxxflags=flag, fragment=frag, msg=msg)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ break
+ else:
+ self.fatal('Could not build a simple Qt application')
+
+ # FreeBSD does not add /usr/local/lib and the pkg-config files do not provide it either :-/
+ if Utils.unversioned_sys_platform() == 'freebsd':
+ frag = '#include <QApplication>\nint main(int argc, char **argv) { QApplication app(argc, argv); return NULL != (void*) (&app);}\n'
+ try:
+ self.check(features='qt5 cxx cxxprogram', use=uses, fragment=frag, msg='Can we link Qt programs on FreeBSD directly?')
+ except self.errors.ConfigurationError:
+ self.check(features='qt5 cxx cxxprogram', use=uses, uselib_store='qt5', libpath='/usr/local/lib', fragment=frag, msg='Is /usr/local/lib required?')
+
+@conf
+def find_qt5_binaries(self):
+ """
+ Detects Qt programs such as qmake, moc, uic, lrelease
+ """
+ env = self.env
+ opt = Options.options
+
+ qtdir = getattr(opt, 'qtdir', '')
+ qtbin = getattr(opt, 'qtbin', '')
+
+ paths = []
+
+ if qtdir:
+ qtbin = os.path.join(qtdir, 'bin')
+
+ # the qt directory has been given from QT5_ROOT - deduce the qt binary path
+ if not qtdir:
+ qtdir = self.environ.get('QT5_ROOT', '')
+ qtbin = self.environ.get('QT5_BIN') or os.path.join(qtdir, 'bin')
+
+ if qtbin:
+ paths = [qtbin]
+
+ # no qtdir, look in the path and in /usr/local/Trolltech
+ if not qtdir:
+ paths = self.environ.get('PATH', '').split(os.pathsep)
+ paths.extend(['/usr/share/qt5/bin', '/usr/local/lib/qt5/bin'])
+ try:
+ lst = Utils.listdir('/usr/local/Trolltech/')
+ except OSError:
+ pass
+ else:
+ if lst:
+ lst.sort()
+ lst.reverse()
+
+ # keep the highest version
+ qtdir = '/usr/local/Trolltech/%s/' % lst[0]
+ qtbin = os.path.join(qtdir, 'bin')
+ paths.append(qtbin)
+
+ # at the end, try to find qmake in the paths given
+ # keep the one with the highest version
+ cand = None
+ prev_ver = ['5', '0', '0']
+ for qmk in ('qmake-qt5', 'qmake5', 'qmake'):
+ try:
+ qmake = self.find_program(qmk, path_list=paths)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ try:
+ version = self.cmd_and_log(qmake + ['-query', 'QT_VERSION']).strip()
+ except self.errors.WafError:
+ pass
+ else:
+ if version:
+ new_ver = version.split('.')
+ if new_ver > prev_ver:
+ cand = qmake
+ prev_ver = new_ver
+
+ # qmake could not be found easily, rely on qtchooser
+ if not cand:
+ try:
+ self.find_program('qtchooser')
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ cmd = self.env.QTCHOOSER + ['-qt=5', '-run-tool=qmake']
+ try:
+ version = self.cmd_and_log(cmd + ['-query', 'QT_VERSION'])
+ except self.errors.WafError:
+ pass
+ else:
+ cand = cmd
+
+ if cand:
+ self.env.QMAKE = cand
+ else:
+ self.fatal('Could not find qmake for qt5')
+
+ self.env.QT_HOST_BINS = qtbin = self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_HOST_BINS']).strip()
+ paths.insert(0, qtbin)
+
+ def find_bin(lst, var):
+ if var in env:
+ return
+ for f in lst:
+ try:
+ ret = self.find_program(f, path_list=paths)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ env[var]=ret
+ break
+
+ find_bin(['uic-qt5', 'uic'], 'QT_UIC')
+ if not env.QT_UIC:
+ self.fatal('cannot find the uic compiler for qt5')
+
+ self.start_msg('Checking for uic version')
+ uicver = self.cmd_and_log(env.QT_UIC + ['-version'], output=Context.BOTH)
+ uicver = ''.join(uicver).strip()
+ uicver = uicver.replace('Qt User Interface Compiler ','').replace('User Interface Compiler for Qt', '')
+ self.end_msg(uicver)
+ if uicver.find(' 3.') != -1 or uicver.find(' 4.') != -1:
+ self.fatal('this uic compiler is for qt3 or qt4, add uic for qt5 to your path')
+
+ find_bin(['moc-qt5', 'moc'], 'QT_MOC')
+ find_bin(['rcc-qt5', 'rcc'], 'QT_RCC')
+ find_bin(['lrelease-qt5', 'lrelease'], 'QT_LRELEASE')
+ find_bin(['lupdate-qt5', 'lupdate'], 'QT_LUPDATE')
+
+ env.UIC_ST = '%s -o %s'
+ env.MOC_ST = '-o'
+ env.ui_PATTERN = 'ui_%s.h'
+ env.QT_LRELEASE_FLAGS = ['-silent']
+ env.MOCCPPPATH_ST = '-I%s'
+ env.MOCDEFINES_ST = '-D%s'
+
+@conf
+def set_qt5_libs_dir(self):
+ env = self.env
+ qtlibs = getattr(Options.options, 'qtlibs', None) or self.environ.get('QT5_LIBDIR')
+ if not qtlibs:
+ try:
+ qtlibs = self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_LIBS']).strip()
+ except Errors.WafError:
+ qtdir = self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_PREFIX']).strip()
+ qtlibs = os.path.join(qtdir, 'lib')
+ self.msg('Found the Qt5 libraries in', qtlibs)
+ env.QTLIBS = qtlibs
+
+@conf
+def find_single_qt5_lib(self, name, uselib, qtlibs, qtincludes, force_static):
+ env = self.env
+ if force_static:
+ exts = ('.a', '.lib')
+ prefix = 'STLIB'
+ else:
+ exts = ('.so', '.lib')
+ prefix = 'LIB'
+
+ def lib_names():
+ for x in exts:
+ for k in ('', '5') if Utils.is_win32 else ['']:
+ for p in ('lib', ''):
+ yield (p, name, k, x)
+
+ for tup in lib_names():
+ k = ''.join(tup)
+ path = os.path.join(qtlibs, k)
+ if os.path.exists(path):
+ if env.DEST_OS == 'win32':
+ libval = ''.join(tup[:-1])
+ else:
+ libval = name
+ env.append_unique(prefix + '_' + uselib, libval)
+ env.append_unique('%sPATH_%s' % (prefix, uselib), qtlibs)
+ env.append_unique('INCLUDES_' + uselib, qtincludes)
+ env.append_unique('INCLUDES_' + uselib, os.path.join(qtincludes, name.replace('Qt5', 'Qt')))
+ return k
+ return False
+
+@conf
+def find_qt5_libraries(self):
+ env = self.env
+
+ qtincludes = self.environ.get('QT5_INCLUDES') or self.cmd_and_log(env.QMAKE + ['-query', 'QT_INSTALL_HEADERS']).strip()
+ force_static = self.environ.get('QT5_FORCE_STATIC')
+ try:
+ if self.environ.get('QT5_XCOMPILE'):
+ self.fatal('QT5_XCOMPILE Disables pkg-config detection')
+ self.check_cfg(atleast_pkgconfig_version='0.1')
+ except self.errors.ConfigurationError:
+ for i in self.qt5_vars:
+ uselib = i.upper()
+ if Utils.unversioned_sys_platform() == 'darwin':
+ # Since at least qt 4.7.3 each library locates in separate directory
+ fwk = i.replace('Qt5', 'Qt')
+ frameworkName = fwk + '.framework'
+
+ qtDynamicLib = os.path.join(env.QTLIBS, frameworkName, fwk)
+ if os.path.exists(qtDynamicLib):
+ env.append_unique('FRAMEWORK_' + uselib, fwk)
+ env.append_unique('FRAMEWORKPATH_' + uselib, env.QTLIBS)
+ self.msg('Checking for %s' % i, qtDynamicLib, 'GREEN')
+ else:
+ self.msg('Checking for %s' % i, False, 'YELLOW')
+ env.append_unique('INCLUDES_' + uselib, os.path.join(env.QTLIBS, frameworkName, 'Headers'))
+ else:
+ ret = self.find_single_qt5_lib(i, uselib, env.QTLIBS, qtincludes, force_static)
+ if not force_static and not ret:
+ ret = self.find_single_qt5_lib(i, uselib, env.QTLIBS, qtincludes, True)
+ self.msg('Checking for %s' % i, ret, 'GREEN' if ret else 'YELLOW')
+ else:
+ path = '%s:%s:%s/pkgconfig:/usr/lib/qt5/lib/pkgconfig:/opt/qt5/lib/pkgconfig:/usr/lib/qt5/lib:/opt/qt5/lib' % (
+ self.environ.get('PKG_CONFIG_PATH', ''), env.QTLIBS, env.QTLIBS)
+ for i in self.qt5_vars:
+ self.check_cfg(package=i, args='--cflags --libs', mandatory=False, force_static=force_static, pkg_config_path=path)
+
+@conf
+def simplify_qt5_libs(self):
+ """
+ Since library paths make really long command-lines,
+ and since everything depends on qtcore, remove the qtcore ones from qtgui, etc
+ """
+ env = self.env
+ def process_lib(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ if var == 'QTCORE':
+ continue
+
+ value = env['LIBPATH_'+var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if lib in core:
+ continue
+ accu.append(lib)
+ env['LIBPATH_'+var] = accu
+ process_lib(self.qt5_vars, 'LIBPATH_QTCORE')
+
+@conf
+def add_qt5_rpath(self):
+ """
+ Defines rpath entries for Qt libraries
+ """
+ env = self.env
+ if getattr(Options.options, 'want_rpath', False):
+ def process_rpath(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ value = env['LIBPATH_' + var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if var != 'QTCORE':
+ if lib in core:
+ continue
+ accu.append('-Wl,--rpath='+lib)
+ env['RPATH_' + var] = accu
+ process_rpath(self.qt5_vars, 'LIBPATH_QTCORE')
+
+@conf
+def set_qt5_libs_to_check(self):
+ self.qt5_vars = Utils.to_list(getattr(self, 'qt5_vars', []))
+ if not self.qt5_vars:
+ dirlst = Utils.listdir(self.env.QTLIBS)
+
+ pat = self.env.cxxshlib_PATTERN
+ if Utils.is_win32:
+ pat = pat.replace('.dll', '.lib')
+ if self.environ.get('QT5_FORCE_STATIC'):
+ pat = self.env.cxxstlib_PATTERN
+ if Utils.unversioned_sys_platform() == 'darwin':
+ pat = "%s\.framework"
+ re_qt = re.compile(pat%'Qt5?(?P<name>.*)'+'$')
+ for x in dirlst:
+ m = re_qt.match(x)
+ if m:
+ self.qt5_vars.append("Qt5%s" % m.group('name'))
+ if not self.qt5_vars:
+ self.fatal('cannot find any Qt5 library (%r)' % self.env.QTLIBS)
+
+ qtextralibs = getattr(Options.options, 'qtextralibs', None)
+ if qtextralibs:
+ self.qt5_vars.extend(qtextralibs.split(','))
+
+@conf
+def set_qt5_defines(self):
+ if sys.platform != 'win32':
+ return
+ for x in self.qt5_vars:
+ y=x.replace('Qt5', 'Qt')[2:].upper()
+ self.env.append_unique('DEFINES_%s' % x.upper(), 'QT_%s_LIB' % y)
+
+def options(opt):
+ """
+ Command-line options
+ """
+ opt.add_option('--want-rpath', action='store_true', default=False, dest='want_rpath', help='enable the rpath for qt libraries')
+ for i in 'qtdir qtbin qtlibs'.split():
+ opt.add_option('--'+i, type='string', default='', dest=i)
+
+ opt.add_option('--translate', action='store_true', help='collect translation strings', dest='trans_qt5', default=False)
+ opt.add_option('--qtextralibs', type='string', default='', dest='qtextralibs', help='additional qt libraries on the system to add to default ones, comma separated')
+
diff --git a/waflib/Tools/ruby.py b/waflib/Tools/ruby.py
new file mode 100644
index 00000000..8d92a79a
--- /dev/null
+++ b/waflib/Tools/ruby.py
@@ -0,0 +1,186 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# daniel.svensson at purplescout.se 2008
+# Thomas Nagy 2016-2018 (ita)
+
+"""
+Support for Ruby extensions. A C/C++ compiler is required::
+
+ def options(opt):
+ opt.load('compiler_c ruby')
+ def configure(conf):
+ conf.load('compiler_c ruby')
+ conf.check_ruby_version((1,8,0))
+ conf.check_ruby_ext_devel()
+ conf.check_ruby_module('libxml')
+ def build(bld):
+ bld(
+ features = 'c cshlib rubyext',
+ source = 'rb_mytest.c',
+ target = 'mytest_ext',
+ install_path = '${ARCHDIR_RUBY}')
+ bld.install_files('${LIBDIR_RUBY}', 'Mytest.rb')
+"""
+
+import os
+from waflib import Errors, Options, Task, Utils
+from waflib.TaskGen import before_method, feature, extension
+from waflib.Configure import conf
+
+@feature('rubyext')
+@before_method('apply_incpaths', 'process_source', 'apply_bundle', 'apply_link')
+def init_rubyext(self):
+ """
+ Add required variables for ruby extensions
+ """
+ self.install_path = '${ARCHDIR_RUBY}'
+ self.uselib = self.to_list(getattr(self, 'uselib', ''))
+ if not 'RUBY' in self.uselib:
+ self.uselib.append('RUBY')
+ if not 'RUBYEXT' in self.uselib:
+ self.uselib.append('RUBYEXT')
+
+@feature('rubyext')
+@before_method('apply_link', 'propagate_uselib_vars')
+def apply_ruby_so_name(self):
+ """
+ Strip the *lib* prefix from ruby extensions
+ """
+ self.env.cshlib_PATTERN = self.env.cxxshlib_PATTERN = self.env.rubyext_PATTERN
+
+@conf
+def check_ruby_version(self, minver=()):
+ """
+ Checks if ruby is installed.
+ If installed the variable RUBY will be set in environment.
+ The ruby binary can be overridden by ``--with-ruby-binary`` command-line option.
+ """
+
+ ruby = self.find_program('ruby', var='RUBY', value=Options.options.rubybinary)
+
+ try:
+ version = self.cmd_and_log(ruby + ['-e', 'puts defined?(VERSION) ? VERSION : RUBY_VERSION']).strip()
+ except Errors.WafError:
+ self.fatal('could not determine ruby version')
+ self.env.RUBY_VERSION = version
+
+ try:
+ ver = tuple(map(int, version.split('.')))
+ except Errors.WafError:
+ self.fatal('unsupported ruby version %r' % version)
+
+ cver = ''
+ if minver:
+ cver = '> ' + '.'.join(str(x) for x in minver)
+ if ver < minver:
+ self.fatal('ruby is too old %r' % ver)
+
+ self.msg('Checking for ruby version %s' % cver, version)
+
+@conf
+def check_ruby_ext_devel(self):
+ """
+ Check if a ruby extension can be created
+ """
+ if not self.env.RUBY:
+ self.fatal('ruby detection is required first')
+
+ if not self.env.CC_NAME and not self.env.CXX_NAME:
+ self.fatal('load a c/c++ compiler first')
+
+ version = tuple(map(int, self.env.RUBY_VERSION.split(".")))
+
+ def read_out(cmd):
+ return Utils.to_list(self.cmd_and_log(self.env.RUBY + ['-rrbconfig', '-e', cmd]))
+
+ def read_config(key):
+ return read_out('puts RbConfig::CONFIG[%r]' % key)
+
+ cpppath = archdir = read_config('archdir')
+
+ if version >= (1, 9, 0):
+ ruby_hdrdir = read_config('rubyhdrdir')
+ cpppath += ruby_hdrdir
+ if version >= (2, 0, 0):
+ cpppath += read_config('rubyarchhdrdir')
+ cpppath += [os.path.join(ruby_hdrdir[0], read_config('arch')[0])]
+
+ self.check(header_name='ruby.h', includes=cpppath, errmsg='could not find ruby header file', link_header_test=False)
+
+ self.env.LIBPATH_RUBYEXT = read_config('libdir')
+ self.env.LIBPATH_RUBYEXT += archdir
+ self.env.INCLUDES_RUBYEXT = cpppath
+ self.env.CFLAGS_RUBYEXT = read_config('CCDLFLAGS')
+ self.env.rubyext_PATTERN = '%s.' + read_config('DLEXT')[0]
+
+ # ok this is really stupid, but the command and flags are combined.
+ # so we try to find the first argument...
+ flags = read_config('LDSHARED')
+ while flags and flags[0][0] != '-':
+ flags = flags[1:]
+
+ # we also want to strip out the deprecated ppc flags
+ if len(flags) > 1 and flags[1] == "ppc":
+ flags = flags[2:]
+
+ self.env.LINKFLAGS_RUBYEXT = flags
+ self.env.LINKFLAGS_RUBYEXT += read_config('LIBS')
+ self.env.LINKFLAGS_RUBYEXT += read_config('LIBRUBYARG_SHARED')
+
+ if Options.options.rubyarchdir:
+ self.env.ARCHDIR_RUBY = Options.options.rubyarchdir
+ else:
+ self.env.ARCHDIR_RUBY = read_config('sitearchdir')[0]
+
+ if Options.options.rubylibdir:
+ self.env.LIBDIR_RUBY = Options.options.rubylibdir
+ else:
+ self.env.LIBDIR_RUBY = read_config('sitelibdir')[0]
+
+@conf
+def check_ruby_module(self, module_name):
+ """
+ Check if the selected ruby interpreter can require the given ruby module::
+
+ def configure(conf):
+ conf.check_ruby_module('libxml')
+
+ :param module_name: module
+ :type module_name: string
+ """
+ self.start_msg('Ruby module %s' % module_name)
+ try:
+ self.cmd_and_log(self.env.RUBY + ['-e', 'require \'%s\';puts 1' % module_name])
+ except Errors.WafError:
+ self.end_msg(False)
+ self.fatal('Could not find the ruby module %r' % module_name)
+ self.end_msg(True)
+
+@extension('.rb')
+def process(self, node):
+ return self.create_task('run_ruby', node)
+
+class run_ruby(Task.Task):
+ """
+ Task to run ruby files detected by file extension .rb::
+
+ def options(opt):
+ opt.load('ruby')
+
+ def configure(ctx):
+ ctx.check_ruby_version()
+
+ def build(bld):
+ bld.env.RBFLAGS = '-e puts "hello world"'
+ bld(source='a_ruby_file.rb')
+ """
+ run_str = '${RUBY} ${RBFLAGS} -I ${SRC[0].parent.abspath()} ${SRC}'
+
+def options(opt):
+ """
+ Add the ``--with-ruby-archdir``, ``--with-ruby-libdir`` and ``--with-ruby-binary`` options
+ """
+ opt.add_option('--with-ruby-archdir', type='string', dest='rubyarchdir', help='Specify directory where to install arch specific files')
+ opt.add_option('--with-ruby-libdir', type='string', dest='rubylibdir', help='Specify alternate ruby library path')
+ opt.add_option('--with-ruby-binary', type='string', dest='rubybinary', help='Specify alternate ruby binary')
+
diff --git a/waflib/Tools/suncc.py b/waflib/Tools/suncc.py
new file mode 100644
index 00000000..33d34fc9
--- /dev/null
+++ b/waflib/Tools/suncc.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+
+from waflib import Errors
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_scc(conf):
+ """
+ Detects the Sun C compiler
+ """
+ v = conf.env
+ cc = conf.find_program('cc', var='CC')
+ try:
+ conf.cmd_and_log(cc + ['-flags'])
+ except Errors.WafError:
+ conf.fatal('%r is not a Sun compiler' % cc)
+ v.CC_NAME = 'sun'
+ conf.get_suncc_version(cc)
+
+@conf
+def scc_common_flags(conf):
+ """
+ Flags required for executing the sun C compiler
+ """
+ v = conf.env
+
+ v.CC_SRC_F = []
+ v.CC_TGT_F = ['-c', '-o', '']
+
+ if not v.LINK_CC:
+ v.LINK_CC = v.CC
+
+ v.CCLNK_SRC_F = ''
+ v.CCLNK_TGT_F = ['-o', '']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+
+ v.SONAME_ST = '-Wl,-h,%s'
+ v.SHLIB_MARKER = '-Bdynamic'
+ v.STLIB_MARKER = '-Bstatic'
+
+ v.cprogram_PATTERN = '%s'
+
+ v.CFLAGS_cshlib = ['-xcode=pic32', '-DPIC']
+ v.LINKFLAGS_cshlib = ['-G']
+ v.cshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cstlib = ['-Bstatic']
+ v.cstlib_PATTERN = 'lib%s.a'
+
+def configure(conf):
+ conf.find_scc()
+ conf.find_ar()
+ conf.scc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/suncxx.py b/waflib/Tools/suncxx.py
new file mode 100644
index 00000000..3b384f6f
--- /dev/null
+++ b/waflib/Tools/suncxx.py
@@ -0,0 +1,67 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+
+from waflib import Errors
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_sxx(conf):
+ """
+ Detects the sun C++ compiler
+ """
+ v = conf.env
+ cc = conf.find_program(['CC', 'c++'], var='CXX')
+ try:
+ conf.cmd_and_log(cc + ['-flags'])
+ except Errors.WafError:
+ conf.fatal('%r is not a Sun compiler' % cc)
+ v.CXX_NAME = 'sun'
+ conf.get_suncc_version(cc)
+
+@conf
+def sxx_common_flags(conf):
+ """
+ Flags required for executing the sun C++ compiler
+ """
+ v = conf.env
+
+ v.CXX_SRC_F = []
+ v.CXX_TGT_F = ['-c', '-o', '']
+
+ if not v.LINK_CXX:
+ v.LINK_CXX = v.CXX
+
+ v.CXXLNK_SRC_F = []
+ v.CXXLNK_TGT_F = ['-o', '']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+
+ v.SONAME_ST = '-Wl,-h,%s'
+ v.SHLIB_MARKER = '-Bdynamic'
+ v.STLIB_MARKER = '-Bstatic'
+
+ v.cxxprogram_PATTERN = '%s'
+
+ v.CXXFLAGS_cxxshlib = ['-xcode=pic32', '-DPIC']
+ v.LINKFLAGS_cxxshlib = ['-G']
+ v.cxxshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cxxstlib = ['-Bstatic']
+ v.cxxstlib_PATTERN = 'lib%s.a'
+
+def configure(conf):
+ conf.find_sxx()
+ conf.find_ar()
+ conf.sxx_common_flags()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/tex.py b/waflib/Tools/tex.py
new file mode 100644
index 00000000..eaf9fdb5
--- /dev/null
+++ b/waflib/Tools/tex.py
@@ -0,0 +1,543 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+
+"""
+TeX/LaTeX/PDFLaTeX/XeLaTeX support
+
+Example::
+
+ def configure(conf):
+ conf.load('tex')
+ if not conf.env.LATEX:
+ conf.fatal('The program LaTex is required')
+
+ def build(bld):
+ bld(
+ features = 'tex',
+ type = 'latex', # pdflatex or xelatex
+ source = 'document.ltx', # mandatory, the source
+ outs = 'ps', # 'pdf' or 'ps pdf'
+ deps = 'crossreferencing.lst', # to give dependencies directly
+ prompt = 1, # 0 for the batch mode
+ )
+
+Notes:
+
+- To configure with a special program, use::
+
+ $ PDFLATEX=luatex waf configure
+
+- This tool does not use the target attribute of the task generator
+ (``bld(target=...)``); the target file name is built from the source
+ base name and the output type(s)
+"""
+
+import os, re
+from waflib import Utils, Task, Errors, Logs, Node
+from waflib.TaskGen import feature, before_method
+
+re_bibunit = re.compile(r'\\(?P<type>putbib)\[(?P<file>[^\[\]]*)\]',re.M)
+def bibunitscan(self):
+ """
+ Parses TeX inputs and try to find the *bibunit* file dependencies
+
+ :return: list of bibunit files
+ :rtype: list of :py:class:`waflib.Node.Node`
+ """
+ node = self.inputs[0]
+
+ nodes = []
+ if not node:
+ return nodes
+
+ code = node.read()
+ for match in re_bibunit.finditer(code):
+ path = match.group('file')
+ if path:
+ found = None
+ for k in ('', '.bib'):
+ # add another loop for the tex include paths?
+ Logs.debug('tex: trying %s%s', path, k)
+ fi = node.parent.find_resource(path + k)
+ if fi:
+ found = True
+ nodes.append(fi)
+ # no break
+ if not found:
+ Logs.debug('tex: could not find %s', path)
+
+ Logs.debug('tex: found the following bibunit files: %s', nodes)
+ return nodes
+
+exts_deps_tex = ['', '.ltx', '.tex', '.bib', '.pdf', '.png', '.eps', '.ps', '.sty']
+"""List of typical file extensions included in latex files"""
+
+exts_tex = ['.ltx', '.tex']
+"""List of typical file extensions that contain latex"""
+
+re_tex = re.compile(r'\\(?P<type>usepackage|RequirePackage|include|bibliography([^\[\]{}]*)|putbib|includegraphics|input|import|bringin|lstinputlisting)(\[[^\[\]]*\])?{(?P<file>[^{}]*)}',re.M)
+"""Regexp for expressions that may include latex files"""
+
+g_bibtex_re = re.compile('bibdata', re.M)
+"""Regexp for bibtex files"""
+
+g_glossaries_re = re.compile('\\@newglossary', re.M)
+"""Regexp for expressions that create glossaries"""
+
+class tex(Task.Task):
+ """
+ Compiles a tex/latex file.
+
+ .. inheritance-diagram:: waflib.Tools.tex.latex waflib.Tools.tex.xelatex waflib.Tools.tex.pdflatex
+ """
+
+ bibtex_fun, _ = Task.compile_fun('${BIBTEX} ${BIBTEXFLAGS} ${SRCFILE}', shell=False)
+ bibtex_fun.__doc__ = """
+ Execute the program **bibtex**
+ """
+
+ makeindex_fun, _ = Task.compile_fun('${MAKEINDEX} ${MAKEINDEXFLAGS} ${SRCFILE}', shell=False)
+ makeindex_fun.__doc__ = """
+ Execute the program **makeindex**
+ """
+
+ makeglossaries_fun, _ = Task.compile_fun('${MAKEGLOSSARIES} ${SRCFILE}', shell=False)
+ makeglossaries_fun.__doc__ = """
+ Execute the program **makeglossaries**
+ """
+
+ def exec_command(self, cmd, **kw):
+ """
+ Executes TeX commands without buffering (latex may prompt for inputs)
+
+ :return: the return code
+ :rtype: int
+ """
+ if self.env.PROMPT_LATEX:
+ # capture the outputs in configuration tests
+ kw['stdout'] = kw['stderr'] = None
+ return super(tex, self).exec_command(cmd, **kw)
+
+ def scan_aux(self, node):
+ """
+ Recursive regex-based scanner that finds included auxiliary files.
+ """
+ nodes = [node]
+ re_aux = re.compile(r'\\@input{(?P<file>[^{}]*)}', re.M)
+
+ def parse_node(node):
+ code = node.read()
+ for match in re_aux.finditer(code):
+ path = match.group('file')
+ found = node.parent.find_or_declare(path)
+ if found and found not in nodes:
+ Logs.debug('tex: found aux node %r', found)
+ nodes.append(found)
+ parse_node(found)
+ parse_node(node)
+ return nodes
+
+ def scan(self):
+ """
+ Recursive regex-based scanner that finds latex dependencies. It uses :py:attr:`waflib.Tools.tex.re_tex`
+
+ Depending on your needs you might want:
+
+ * to change re_tex::
+
+ from waflib.Tools import tex
+ tex.re_tex = myregex
+
+ * or to change the method scan from the latex tasks::
+
+ from waflib.Task import classes
+ classes['latex'].scan = myscanfunction
+ """
+ node = self.inputs[0]
+
+ nodes = []
+ names = []
+ seen = []
+ if not node:
+ return (nodes, names)
+
+ def parse_node(node):
+ if node in seen:
+ return
+ seen.append(node)
+ code = node.read()
+ for match in re_tex.finditer(code):
+
+ multibib = match.group('type')
+ if multibib and multibib.startswith('bibliography'):
+ multibib = multibib[len('bibliography'):]
+ if multibib.startswith('style'):
+ continue
+ else:
+ multibib = None
+
+ for path in match.group('file').split(','):
+ if path:
+ add_name = True
+ found = None
+ for k in exts_deps_tex:
+
+ # issue 1067, scan in all texinputs folders
+ for up in self.texinputs_nodes:
+ Logs.debug('tex: trying %s%s', path, k)
+ found = up.find_resource(path + k)
+ if found:
+ break
+
+
+ for tsk in self.generator.tasks:
+ if not found or found in tsk.outputs:
+ break
+ else:
+ nodes.append(found)
+ add_name = False
+ for ext in exts_tex:
+ if found.name.endswith(ext):
+ parse_node(found)
+ break
+
+ # multibib stuff
+ if found and multibib and found.name.endswith('.bib'):
+ try:
+ self.multibibs.append(found)
+ except AttributeError:
+ self.multibibs = [found]
+
+ # no break, people are crazy
+ if add_name:
+ names.append(path)
+ parse_node(node)
+
+ for x in nodes:
+ x.parent.get_bld().mkdir()
+
+ Logs.debug("tex: found the following : %s and names %s", nodes, names)
+ return (nodes, names)
+
+ def check_status(self, msg, retcode):
+ """
+ Checks an exit status and raise an error with a particular message
+
+ :param msg: message to display if the code is non-zero
+ :type msg: string
+ :param retcode: condition
+ :type retcode: boolean
+ """
+ if retcode != 0:
+ raise Errors.WafError('%r command exit status %r' % (msg, retcode))
+
+ def info(self, *k, **kw):
+ try:
+ info = self.generator.bld.conf.logger.info
+ except AttributeError:
+ info = Logs.info
+ info(*k, **kw)
+
+ def bibfile(self):
+ """
+ Parses *.aux* files to find bibfiles to process.
+ If present, execute :py:meth:`waflib.Tools.tex.tex.bibtex_fun`
+ """
+ for aux_node in self.aux_nodes:
+ try:
+ ct = aux_node.read()
+ except EnvironmentError:
+ Logs.error('Error reading %s: %r', aux_node.abspath())
+ continue
+
+ if g_bibtex_re.findall(ct):
+ self.info('calling bibtex')
+
+ self.env.env = {}
+ self.env.env.update(os.environ)
+ self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
+ self.env.SRCFILE = aux_node.name[:-4]
+ self.check_status('error when calling bibtex', self.bibtex_fun())
+
+ for node in getattr(self, 'multibibs', []):
+ self.env.env = {}
+ self.env.env.update(os.environ)
+ self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
+ self.env.SRCFILE = node.name[:-4]
+ self.check_status('error when calling bibtex', self.bibtex_fun())
+
+ def bibunits(self):
+ """
+ Parses *.aux* file to find bibunit files. If there are bibunit files,
+ runs :py:meth:`waflib.Tools.tex.tex.bibtex_fun`.
+ """
+ try:
+ bibunits = bibunitscan(self)
+ except OSError:
+ Logs.error('error bibunitscan')
+ else:
+ if bibunits:
+ fn = ['bu' + str(i) for i in range(1, len(bibunits) + 1)]
+ if fn:
+ self.info('calling bibtex on bibunits')
+
+ for f in fn:
+ self.env.env = {'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()}
+ self.env.SRCFILE = f
+ self.check_status('error when calling bibtex', self.bibtex_fun())
+
+ def makeindex(self):
+ """
+ Searches the filesystem for *.idx* files to process. If present,
+ runs :py:meth:`waflib.Tools.tex.tex.makeindex_fun`
+ """
+ self.idx_node = self.inputs[0].change_ext('.idx')
+ try:
+ idx_path = self.idx_node.abspath()
+ os.stat(idx_path)
+ except OSError:
+ self.info('index file %s absent, not calling makeindex', idx_path)
+ else:
+ self.info('calling makeindex')
+
+ self.env.SRCFILE = self.idx_node.name
+ self.env.env = {}
+ self.check_status('error when calling makeindex %s' % idx_path, self.makeindex_fun())
+
+ def bibtopic(self):
+ """
+ Lists additional .aux files from the bibtopic package
+ """
+ p = self.inputs[0].parent.get_bld()
+ if os.path.exists(os.path.join(p.abspath(), 'btaux.aux')):
+ self.aux_nodes += p.ant_glob('*[0-9].aux')
+
+ def makeglossaries(self):
+ """
+ Lists additional glossaries from .aux files. If present, runs the makeglossaries program.
+ """
+ src_file = self.inputs[0].abspath()
+ base_file = os.path.basename(src_file)
+ base, _ = os.path.splitext(base_file)
+ for aux_node in self.aux_nodes:
+ try:
+ ct = aux_node.read()
+ except EnvironmentError:
+ Logs.error('Error reading %s: %r', aux_node.abspath())
+ continue
+
+ if g_glossaries_re.findall(ct):
+ if not self.env.MAKEGLOSSARIES:
+ raise Errors.WafError("The program 'makeglossaries' is missing!")
+ Logs.warn('calling makeglossaries')
+ self.env.SRCFILE = base
+ self.check_status('error when calling makeglossaries %s' % base, self.makeglossaries_fun())
+ return
+
+ def texinputs(self):
+ """
+ Returns the list of texinput nodes as a string suitable for the TEXINPUTS environment variables
+
+ :rtype: string
+ """
+ return os.pathsep.join([k.abspath() for k in self.texinputs_nodes]) + os.pathsep
+
+ def run(self):
+ """
+ Runs the whole TeX build process
+
+ Multiple passes are required depending on the usage of cross-references,
+ bibliographies, glossaries, indexes and additional contents
+ The appropriate TeX compiler is called until the *.aux* files stop changing.
+ """
+ env = self.env
+
+ if not env.PROMPT_LATEX:
+ env.append_value('LATEXFLAGS', '-interaction=batchmode')
+ env.append_value('PDFLATEXFLAGS', '-interaction=batchmode')
+ env.append_value('XELATEXFLAGS', '-interaction=batchmode')
+
+ # important, set the cwd for everybody
+ self.cwd = self.inputs[0].parent.get_bld()
+
+ self.info('first pass on %s', self.__class__.__name__)
+
+ # Hash .aux files before even calling the LaTeX compiler
+ cur_hash = self.hash_aux_nodes()
+
+ self.call_latex()
+
+ # Find the .aux files again since bibtex processing can require it
+ self.hash_aux_nodes()
+
+ self.bibtopic()
+ self.bibfile()
+ self.bibunits()
+ self.makeindex()
+ self.makeglossaries()
+
+ for i in range(10):
+ # There is no need to call latex again if the .aux hash value has not changed
+ prev_hash = cur_hash
+ cur_hash = self.hash_aux_nodes()
+ if not cur_hash:
+ Logs.error('No aux.h to process')
+ if cur_hash and cur_hash == prev_hash:
+ break
+
+ # run the command
+ self.info('calling %s', self.__class__.__name__)
+ self.call_latex()
+
+ def hash_aux_nodes(self):
+ """
+ Returns a hash of the .aux file contents
+
+ :rtype: string or bytes
+ """
+ try:
+ self.aux_nodes
+ except AttributeError:
+ try:
+ self.aux_nodes = self.scan_aux(self.inputs[0].change_ext('.aux'))
+ except IOError:
+ return None
+ return Utils.h_list([Utils.h_file(x.abspath()) for x in self.aux_nodes])
+
+ def call_latex(self):
+ """
+ Runs the TeX compiler once
+ """
+ self.env.env = {}
+ self.env.env.update(os.environ)
+ self.env.env.update({'TEXINPUTS': self.texinputs()})
+ self.env.SRCFILE = self.inputs[0].abspath()
+ self.check_status('error when calling latex', self.texfun())
+
+class latex(tex):
+ "Compiles LaTeX files"
+ texfun, vars = Task.compile_fun('${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
+
+class pdflatex(tex):
+ "Compiles PdfLaTeX files"
+ texfun, vars = Task.compile_fun('${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
+
+class xelatex(tex):
+ "XeLaTeX files"
+ texfun, vars = Task.compile_fun('${XELATEX} ${XELATEXFLAGS} ${SRCFILE}', shell=False)
+
+class dvips(Task.Task):
+ "Converts dvi files to postscript"
+ run_str = '${DVIPS} ${DVIPSFLAGS} ${SRC} -o ${TGT}'
+ color = 'BLUE'
+ after = ['latex', 'pdflatex', 'xelatex']
+
+class dvipdf(Task.Task):
+ "Converts dvi files to pdf"
+ run_str = '${DVIPDF} ${DVIPDFFLAGS} ${SRC} ${TGT}'
+ color = 'BLUE'
+ after = ['latex', 'pdflatex', 'xelatex']
+
+class pdf2ps(Task.Task):
+ "Converts pdf files to postscript"
+ run_str = '${PDF2PS} ${PDF2PSFLAGS} ${SRC} ${TGT}'
+ color = 'BLUE'
+ after = ['latex', 'pdflatex', 'xelatex']
+
+@feature('tex')
+@before_method('process_source')
+def apply_tex(self):
+ """
+ Creates :py:class:`waflib.Tools.tex.tex` objects, and
+ dvips/dvipdf/pdf2ps tasks if necessary (outs='ps', etc).
+ """
+ if not getattr(self, 'type', None) in ('latex', 'pdflatex', 'xelatex'):
+ self.type = 'pdflatex'
+
+ outs = Utils.to_list(getattr(self, 'outs', []))
+
+ # prompt for incomplete files (else the batchmode is used)
+ try:
+ self.generator.bld.conf
+ except AttributeError:
+ default_prompt = False
+ else:
+ default_prompt = True
+ self.env.PROMPT_LATEX = getattr(self, 'prompt', default_prompt)
+
+ deps_lst = []
+
+ if getattr(self, 'deps', None):
+ deps = self.to_list(self.deps)
+ for dep in deps:
+ if isinstance(dep, str):
+ n = self.path.find_resource(dep)
+ if not n:
+ self.bld.fatal('Could not find %r for %r' % (dep, self))
+ if not n in deps_lst:
+ deps_lst.append(n)
+ elif isinstance(dep, Node.Node):
+ deps_lst.append(dep)
+
+ for node in self.to_nodes(self.source):
+ if self.type == 'latex':
+ task = self.create_task('latex', node, node.change_ext('.dvi'))
+ elif self.type == 'pdflatex':
+ task = self.create_task('pdflatex', node, node.change_ext('.pdf'))
+ elif self.type == 'xelatex':
+ task = self.create_task('xelatex', node, node.change_ext('.pdf'))
+
+ task.env = self.env
+
+ # add the manual dependencies
+ if deps_lst:
+ for n in deps_lst:
+ if not n in task.dep_nodes:
+ task.dep_nodes.append(n)
+
+ # texinputs is a nasty beast
+ if hasattr(self, 'texinputs_nodes'):
+ task.texinputs_nodes = self.texinputs_nodes
+ else:
+ task.texinputs_nodes = [node.parent, node.parent.get_bld(), self.path, self.path.get_bld()]
+ lst = os.environ.get('TEXINPUTS', '')
+ if self.env.TEXINPUTS:
+ lst += os.pathsep + self.env.TEXINPUTS
+ if lst:
+ lst = lst.split(os.pathsep)
+ for x in lst:
+ if x:
+ if os.path.isabs(x):
+ p = self.bld.root.find_node(x)
+ if p:
+ task.texinputs_nodes.append(p)
+ else:
+ Logs.error('Invalid TEXINPUTS folder %s', x)
+ else:
+ Logs.error('Cannot resolve relative paths in TEXINPUTS %s', x)
+
+ if self.type == 'latex':
+ if 'ps' in outs:
+ tsk = self.create_task('dvips', task.outputs, node.change_ext('.ps'))
+ tsk.env.env = dict(os.environ)
+ if 'pdf' in outs:
+ tsk = self.create_task('dvipdf', task.outputs, node.change_ext('.pdf'))
+ tsk.env.env = dict(os.environ)
+ elif self.type == 'pdflatex':
+ if 'ps' in outs:
+ self.create_task('pdf2ps', task.outputs, node.change_ext('.ps'))
+ self.source = []
+
+def configure(self):
+ """
+ Find the programs tex, latex and others without raising errors.
+ """
+ v = self.env
+ for p in 'tex latex pdflatex xelatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps makeglossaries'.split():
+ try:
+ self.find_program(p, var=p.upper())
+ except self.errors.ConfigurationError:
+ pass
+ v.DVIPSFLAGS = '-Ppdf'
+
diff --git a/waflib/Tools/vala.py b/waflib/Tools/vala.py
new file mode 100644
index 00000000..822ec502
--- /dev/null
+++ b/waflib/Tools/vala.py
@@ -0,0 +1,355 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+# Radosław Szkodziński, 2010
+
+"""
+At this point, vala is still unstable, so do not expect
+this tool to be too stable either (apis, etc)
+"""
+
+import re
+from waflib import Build, Context, Errors, Logs, Node, Options, Task, Utils
+from waflib.TaskGen import extension, taskgen_method
+from waflib.Configure import conf
+
+class valac(Task.Task):
+ """
+ Compiles vala files
+ """
+ #run_str = "${VALAC} ${VALAFLAGS}" # ideally
+ #vars = ['VALAC_VERSION']
+ vars = ["VALAC", "VALAC_VERSION", "VALAFLAGS"]
+ ext_out = ['.h']
+
+ def run(self):
+ cmd = self.env.VALAC + self.env.VALAFLAGS
+ resources = getattr(self, 'vala_exclude', [])
+ cmd.extend([a.abspath() for a in self.inputs if a not in resources])
+ ret = self.exec_command(cmd, cwd=self.vala_dir_node.abspath())
+
+ if ret:
+ return ret
+
+ if self.generator.dump_deps_node:
+ self.generator.dump_deps_node.write('\n'.join(self.generator.packages))
+
+ return ret
+
+@taskgen_method
+def init_vala_task(self):
+ """
+ Initializes the vala task with the relevant data (acts as a constructor)
+ """
+ self.profile = getattr(self, 'profile', 'gobject')
+
+ self.packages = packages = Utils.to_list(getattr(self, 'packages', []))
+ self.use = Utils.to_list(getattr(self, 'use', []))
+ if packages and not self.use:
+ self.use = packages[:] # copy
+
+ if self.profile == 'gobject':
+ if not 'GOBJECT' in self.use:
+ self.use.append('GOBJECT')
+
+ def addflags(flags):
+ self.env.append_value('VALAFLAGS', flags)
+
+ if self.profile:
+ addflags('--profile=%s' % self.profile)
+
+ valatask = self.valatask
+
+ # output directory
+ if hasattr(self, 'vala_dir'):
+ if isinstance(self.vala_dir, str):
+ valatask.vala_dir_node = self.path.get_bld().make_node(self.vala_dir)
+ try:
+ valatask.vala_dir_node.mkdir()
+ except OSError:
+ raise self.bld.fatal('Cannot create the vala dir %r' % valatask.vala_dir_node)
+ else:
+ valatask.vala_dir_node = self.vala_dir
+ else:
+ valatask.vala_dir_node = self.path.get_bld()
+ addflags('--directory=%s' % valatask.vala_dir_node.abspath())
+
+ if hasattr(self, 'thread'):
+ if self.profile == 'gobject':
+ if not 'GTHREAD' in self.use:
+ self.use.append('GTHREAD')
+ else:
+ #Vala doesn't have threading support for dova nor posix
+ Logs.warn('Profile %s means no threading support', self.profile)
+ self.thread = False
+
+ if self.thread:
+ addflags('--thread')
+
+ self.is_lib = 'cprogram' not in self.features
+ if self.is_lib:
+ addflags('--library=%s' % self.target)
+
+ h_node = valatask.vala_dir_node.find_or_declare('%s.h' % self.target)
+ valatask.outputs.append(h_node)
+ addflags('--header=%s' % h_node.name)
+
+ valatask.outputs.append(valatask.vala_dir_node.find_or_declare('%s.vapi' % self.target))
+
+ if getattr(self, 'gir', None):
+ gir_node = valatask.vala_dir_node.find_or_declare('%s.gir' % self.gir)
+ addflags('--gir=%s' % gir_node.name)
+ valatask.outputs.append(gir_node)
+
+ self.vala_target_glib = getattr(self, 'vala_target_glib', getattr(Options.options, 'vala_target_glib', None))
+ if self.vala_target_glib:
+ addflags('--target-glib=%s' % self.vala_target_glib)
+
+ addflags(['--define=%s' % x for x in Utils.to_list(getattr(self, 'vala_defines', []))])
+
+ packages_private = Utils.to_list(getattr(self, 'packages_private', []))
+ addflags(['--pkg=%s' % x for x in packages_private])
+
+ def _get_api_version():
+ api_version = '1.0'
+ if hasattr(Context.g_module, 'API_VERSION'):
+ version = Context.g_module.API_VERSION.split(".")
+ if version[0] == "0":
+ api_version = "0." + version[1]
+ else:
+ api_version = version[0] + ".0"
+ return api_version
+
+ self.includes = Utils.to_list(getattr(self, 'includes', []))
+ valatask.install_path = getattr(self, 'install_path', '')
+
+ valatask.vapi_path = getattr(self, 'vapi_path', '${DATAROOTDIR}/vala/vapi')
+ valatask.pkg_name = getattr(self, 'pkg_name', self.env.PACKAGE)
+ valatask.header_path = getattr(self, 'header_path', '${INCLUDEDIR}/%s-%s' % (valatask.pkg_name, _get_api_version()))
+ valatask.install_binding = getattr(self, 'install_binding', True)
+
+ self.vapi_dirs = vapi_dirs = Utils.to_list(getattr(self, 'vapi_dirs', []))
+ #includes = []
+
+ if hasattr(self, 'use'):
+ local_packages = Utils.to_list(self.use)[:] # make sure to have a copy
+ seen = []
+ while len(local_packages) > 0:
+ package = local_packages.pop()
+ if package in seen:
+ continue
+ seen.append(package)
+
+ # check if the package exists
+ try:
+ package_obj = self.bld.get_tgen_by_name(package)
+ except Errors.WafError:
+ continue
+
+ # in practice the other task is already processed
+ # but this makes it explicit
+ package_obj.post()
+ package_name = package_obj.target
+ task = getattr(package_obj, 'valatask', None)
+ if task:
+ for output in task.outputs:
+ if output.name == package_name + ".vapi":
+ valatask.set_run_after(task)
+ if package_name not in packages:
+ packages.append(package_name)
+ if output.parent not in vapi_dirs:
+ vapi_dirs.append(output.parent)
+ if output.parent not in self.includes:
+ self.includes.append(output.parent)
+
+ if hasattr(package_obj, 'use'):
+ lst = self.to_list(package_obj.use)
+ lst.reverse()
+ local_packages = [pkg for pkg in lst if pkg not in seen] + local_packages
+
+ addflags(['--pkg=%s' % p for p in packages])
+
+ for vapi_dir in vapi_dirs:
+ if isinstance(vapi_dir, Node.Node):
+ v_node = vapi_dir
+ else:
+ v_node = self.path.find_dir(vapi_dir)
+ if not v_node:
+ Logs.warn('Unable to locate Vala API directory: %r', vapi_dir)
+ else:
+ addflags('--vapidir=%s' % v_node.abspath())
+
+ self.dump_deps_node = None
+ if self.is_lib and self.packages:
+ self.dump_deps_node = valatask.vala_dir_node.find_or_declare('%s.deps' % self.target)
+ valatask.outputs.append(self.dump_deps_node)
+
+ if self.is_lib and valatask.install_binding:
+ headers_list = [o for o in valatask.outputs if o.suffix() == ".h"]
+ if headers_list:
+ self.install_vheader = self.add_install_files(install_to=valatask.header_path, install_from=headers_list)
+
+ vapi_list = [o for o in valatask.outputs if (o.suffix() in (".vapi", ".deps"))]
+ if vapi_list:
+ self.install_vapi = self.add_install_files(install_to=valatask.vapi_path, install_from=vapi_list)
+
+ gir_list = [o for o in valatask.outputs if o.suffix() == '.gir']
+ if gir_list:
+ self.install_gir = self.add_install_files(
+ install_to=getattr(self, 'gir_path', '${DATAROOTDIR}/gir-1.0'), install_from=gir_list)
+
+ if hasattr(self, 'vala_resources'):
+ nodes = self.to_nodes(self.vala_resources)
+ valatask.vala_exclude = getattr(valatask, 'vala_exclude', []) + nodes
+ valatask.inputs.extend(nodes)
+ for x in nodes:
+ addflags(['--gresources', x.abspath()])
+
+@extension('.vala', '.gs')
+def vala_file(self, node):
+ """
+ Compile a vala file and bind the task to *self.valatask*. If an existing vala task is already set, add the node
+ to its inputs. The typical example is::
+
+ def build(bld):
+ bld.program(
+ packages = 'gtk+-2.0',
+ target = 'vala-gtk-example',
+ use = 'GTK GLIB',
+ source = 'vala-gtk-example.vala foo.vala',
+ vala_defines = ['DEBUG'] # adds --define=<xyz> values to the command-line
+
+ # the following arguments are for libraries
+ #gir = 'hello-1.0',
+ #gir_path = '/tmp',
+ #vapi_path = '/tmp',
+ #pkg_name = 'hello'
+ # disable installing of gir, vapi and header
+ #install_binding = False
+
+ # profile = 'xyz' # adds --profile=<xyz> to enable profiling
+ # thread = True, # adds --thread, except if profile is on or not on 'gobject'
+ # vala_target_glib = 'xyz' # adds --target-glib=<xyz>, can be given through the command-line option --vala-target-glib=<xyz>
+ )
+
+
+ :param node: vala file
+ :type node: :py:class:`waflib.Node.Node`
+ """
+
+ try:
+ valatask = self.valatask
+ except AttributeError:
+ valatask = self.valatask = self.create_task('valac')
+ self.init_vala_task()
+
+ valatask.inputs.append(node)
+ name = node.name[:node.name.rfind('.')] + '.c'
+ c_node = valatask.vala_dir_node.find_or_declare(name)
+ valatask.outputs.append(c_node)
+ self.source.append(c_node)
+
+@extension('.vapi')
+def vapi_file(self, node):
+ try:
+ valatask = self.valatask
+ except AttributeError:
+ valatask = self.valatask = self.create_task('valac')
+ self.init_vala_task()
+ valatask.inputs.append(node)
+
+@conf
+def find_valac(self, valac_name, min_version):
+ """
+ Find the valac program, and execute it to store the version
+ number in *conf.env.VALAC_VERSION*
+
+ :param valac_name: program name
+ :type valac_name: string or list of string
+ :param min_version: minimum version acceptable
+ :type min_version: tuple of int
+ """
+ valac = self.find_program(valac_name, var='VALAC')
+ try:
+ output = self.cmd_and_log(valac + ['--version'])
+ except Errors.WafError:
+ valac_version = None
+ else:
+ ver = re.search(r'\d+.\d+.\d+', output).group().split('.')
+ valac_version = tuple([int(x) for x in ver])
+
+ self.msg('Checking for %s version >= %r' % (valac_name, min_version),
+ valac_version, valac_version and valac_version >= min_version)
+ if valac and valac_version < min_version:
+ self.fatal("%s version %r is too old, need >= %r" % (valac_name, valac_version, min_version))
+
+ self.env.VALAC_VERSION = valac_version
+ return valac
+
+@conf
+def check_vala(self, min_version=(0,8,0), branch=None):
+ """
+ Check if vala compiler from a given branch exists of at least a given
+ version.
+
+ :param min_version: minimum version acceptable (0.8.0)
+ :type min_version: tuple
+ :param branch: first part of the version number, in case a snapshot is used (0, 8)
+ :type branch: tuple of int
+ """
+ if self.env.VALA_MINVER:
+ min_version = self.env.VALA_MINVER
+ if self.env.VALA_MINVER_BRANCH:
+ branch = self.env.VALA_MINVER_BRANCH
+ if not branch:
+ branch = min_version[:2]
+ try:
+ find_valac(self, 'valac-%d.%d' % (branch[0], branch[1]), min_version)
+ except self.errors.ConfigurationError:
+ find_valac(self, 'valac', min_version)
+
+@conf
+def check_vala_deps(self):
+ """
+ Load the gobject and gthread packages if they are missing.
+ """
+ if not self.env.HAVE_GOBJECT:
+ pkg_args = {'package': 'gobject-2.0',
+ 'uselib_store': 'GOBJECT',
+ 'args': '--cflags --libs'}
+ if getattr(Options.options, 'vala_target_glib', None):
+ pkg_args['atleast_version'] = Options.options.vala_target_glib
+ self.check_cfg(**pkg_args)
+
+ if not self.env.HAVE_GTHREAD:
+ pkg_args = {'package': 'gthread-2.0',
+ 'uselib_store': 'GTHREAD',
+ 'args': '--cflags --libs'}
+ if getattr(Options.options, 'vala_target_glib', None):
+ pkg_args['atleast_version'] = Options.options.vala_target_glib
+ self.check_cfg(**pkg_args)
+
+def configure(self):
+ """
+ Use the following to enforce minimum vala version::
+
+ def configure(conf):
+ conf.env.VALA_MINVER = (0, 10, 0)
+ conf.load('vala')
+ """
+ self.load('gnu_dirs')
+ self.check_vala_deps()
+ self.check_vala()
+ self.add_os_flags('VALAFLAGS')
+ self.env.append_unique('VALAFLAGS', ['-C'])
+
+def options(opt):
+ """
+ Load the :py:mod:`waflib.Tools.gnu_dirs` tool and add the ``--vala-target-glib`` command-line option
+ """
+ opt.load('gnu_dirs')
+ valaopts = opt.add_option_group('Vala Compiler Options')
+ valaopts.add_option('--vala-target-glib', default=None,
+ dest='vala_target_glib', metavar='MAJOR.MINOR',
+ help='Target version of glib for Vala GObject code generation')
+
diff --git a/waflib/Tools/waf_unit_test.py b/waflib/Tools/waf_unit_test.py
new file mode 100644
index 00000000..a71ed1c0
--- /dev/null
+++ b/waflib/Tools/waf_unit_test.py
@@ -0,0 +1,296 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Carlos Rafael Giani, 2006
+# Thomas Nagy, 2010-2018 (ita)
+
+"""
+Unit testing system for C/C++/D and interpreted languages providing test execution:
+
+* in parallel, by using ``waf -j``
+* partial (only the tests that have changed) or full (by using ``waf --alltests``)
+
+The tests are declared by adding the **test** feature to programs::
+
+ def options(opt):
+ opt.load('compiler_cxx waf_unit_test')
+ def configure(conf):
+ conf.load('compiler_cxx waf_unit_test')
+ def build(bld):
+ bld(features='cxx cxxprogram test', source='main.cpp', target='app')
+ # or
+ bld.program(features='test', source='main2.cpp', target='app2')
+
+When the build is executed, the program 'test' will be built and executed without arguments.
+The success/failure is detected by looking at the return code. The status and the standard output/error
+are stored on the build context.
+
+The results can be displayed by registering a callback function. Here is how to call
+the predefined callback::
+
+ def build(bld):
+ bld(features='cxx cxxprogram test', source='main.c', target='app')
+ from waflib.Tools import waf_unit_test
+ bld.add_post_fun(waf_unit_test.summary)
+
+By passing --dump-test-scripts the build outputs corresponding python files
+(with extension _run.py) that are useful for debugging purposes.
+"""
+
+import os, shlex, sys
+from waflib.TaskGen import feature, after_method, taskgen_method
+from waflib import Utils, Task, Logs, Options
+from waflib.Tools import ccroot
+testlock = Utils.threading.Lock()
+
+SCRIPT_TEMPLATE = """#! %(python)s
+import subprocess, sys
+cmd = %(cmd)r
+# if you want to debug with gdb:
+#cmd = ['gdb', '-args'] + cmd
+env = %(env)r
+status = subprocess.call(cmd, env=env, cwd=%(cwd)r, shell=isinstance(cmd, str))
+sys.exit(status)
+"""
+
+@taskgen_method
+def handle_ut_cwd(self, key):
+ """
+ Task generator method, used internally to limit code duplication.
+ This method may disappear anytime.
+ """
+ cwd = getattr(self, key, None)
+ if cwd:
+ if isinstance(cwd, str):
+ # we want a Node instance
+ if os.path.isabs(cwd):
+ self.ut_cwd = self.bld.root.make_node(cwd)
+ else:
+ self.ut_cwd = self.path.make_node(cwd)
+
+@feature('test_scripts')
+def make_interpreted_test(self):
+ """Create interpreted unit tests."""
+ for x in ['test_scripts_source', 'test_scripts_template']:
+ if not hasattr(self, x):
+ Logs.warn('a test_scripts taskgen i missing %s' % x)
+ return
+
+ self.ut_run, lst = Task.compile_fun(self.test_scripts_template, shell=getattr(self, 'test_scripts_shell', False))
+
+ script_nodes = self.to_nodes(self.test_scripts_source)
+ for script_node in script_nodes:
+ tsk = self.create_task('utest', [script_node])
+ tsk.vars = lst + tsk.vars
+ tsk.env['SCRIPT'] = script_node.path_from(tsk.get_cwd())
+
+ self.handle_ut_cwd('test_scripts_cwd')
+
+ env = getattr(self, 'test_scripts_env', None)
+ if env:
+ self.ut_env = env
+ else:
+ self.ut_env = dict(os.environ)
+
+ paths = getattr(self, 'test_scripts_paths', {})
+ for (k,v) in paths.items():
+ p = self.ut_env.get(k, '').split(os.pathsep)
+ if isinstance(v, str):
+ v = v.split(os.pathsep)
+ self.ut_env[k] = os.pathsep.join(p + v)
+
+@feature('test')
+@after_method('apply_link', 'process_use')
+def make_test(self):
+ """Create the unit test task. There can be only one unit test task by task generator."""
+ if not getattr(self, 'link_task', None):
+ return
+
+ tsk = self.create_task('utest', self.link_task.outputs)
+ if getattr(self, 'ut_str', None):
+ self.ut_run, lst = Task.compile_fun(self.ut_str, shell=getattr(self, 'ut_shell', False))
+ tsk.vars = lst + tsk.vars
+
+ self.handle_ut_cwd('ut_cwd')
+
+ if not hasattr(self, 'ut_paths'):
+ paths = []
+ for x in self.tmp_use_sorted:
+ try:
+ y = self.bld.get_tgen_by_name(x).link_task
+ except AttributeError:
+ pass
+ else:
+ if not isinstance(y, ccroot.stlink_task):
+ paths.append(y.outputs[0].parent.abspath())
+ self.ut_paths = os.pathsep.join(paths) + os.pathsep
+
+ if not hasattr(self, 'ut_env'):
+ self.ut_env = dct = dict(os.environ)
+ def add_path(var):
+ dct[var] = self.ut_paths + dct.get(var,'')
+ if Utils.is_win32:
+ add_path('PATH')
+ elif Utils.unversioned_sys_platform() == 'darwin':
+ add_path('DYLD_LIBRARY_PATH')
+ add_path('LD_LIBRARY_PATH')
+ else:
+ add_path('LD_LIBRARY_PATH')
+
+ if not hasattr(self, 'ut_cmd'):
+ self.ut_cmd = getattr(Options.options, 'testcmd', False)
+
+@taskgen_method
+def add_test_results(self, tup):
+ """Override and return tup[1] to interrupt the build immediately if a test does not run"""
+ Logs.debug("ut: %r", tup)
+ try:
+ self.utest_results.append(tup)
+ except AttributeError:
+ self.utest_results = [tup]
+ try:
+ self.bld.utest_results.append(tup)
+ except AttributeError:
+ self.bld.utest_results = [tup]
+
+@Task.deep_inputs
+class utest(Task.Task):
+ """
+ Execute a unit test
+ """
+ color = 'PINK'
+ after = ['vnum', 'inst']
+ vars = []
+
+ def runnable_status(self):
+ """
+ Always execute the task if `waf --alltests` was used or no
+ tests if ``waf --notests`` was used
+ """
+ if getattr(Options.options, 'no_tests', False):
+ return Task.SKIP_ME
+
+ ret = super(utest, self).runnable_status()
+ if ret == Task.SKIP_ME:
+ if getattr(Options.options, 'all_tests', False):
+ return Task.RUN_ME
+ return ret
+
+ def get_test_env(self):
+ """
+ In general, tests may require any library built anywhere in the project.
+ Override this method if fewer paths are needed
+ """
+ return self.generator.ut_env
+
+ def post_run(self):
+ super(utest, self).post_run()
+ if getattr(Options.options, 'clear_failed_tests', False) and self.waf_unit_test_results[1]:
+ self.generator.bld.task_sigs[self.uid()] = None
+
+ def run(self):
+ """
+ Execute the test. The execution is always successful, and the results
+ are stored on ``self.generator.bld.utest_results`` for postprocessing.
+
+ Override ``add_test_results`` to interrupt the build
+ """
+ if hasattr(self.generator, 'ut_run'):
+ return self.generator.ut_run(self)
+
+ self.ut_exec = getattr(self.generator, 'ut_exec', [self.inputs[0].abspath()])
+ ut_cmd = getattr(self.generator, 'ut_cmd', False)
+ if ut_cmd:
+ self.ut_exec = shlex.split(ut_cmd % ' '.join(self.ut_exec))
+
+ return self.exec_command(self.ut_exec)
+
+ def exec_command(self, cmd, **kw):
+ Logs.debug('runner: %r', cmd)
+ if getattr(Options.options, 'dump_test_scripts', False):
+ script_code = SCRIPT_TEMPLATE % {
+ 'python': sys.executable,
+ 'env': self.get_test_env(),
+ 'cwd': self.get_cwd().abspath(),
+ 'cmd': cmd
+ }
+ script_file = self.inputs[0].abspath() + '_run.py'
+ Utils.writef(script_file, script_code)
+ os.chmod(script_file, Utils.O755)
+ if Logs.verbose > 1:
+ Logs.info('Test debug file written as %r' % script_file)
+
+ proc = Utils.subprocess.Popen(cmd, cwd=self.get_cwd().abspath(), env=self.get_test_env(),
+ stderr=Utils.subprocess.PIPE, stdout=Utils.subprocess.PIPE, shell=isinstance(cmd,str))
+ (stdout, stderr) = proc.communicate()
+ self.waf_unit_test_results = tup = (self.inputs[0].abspath(), proc.returncode, stdout, stderr)
+ testlock.acquire()
+ try:
+ return self.generator.add_test_results(tup)
+ finally:
+ testlock.release()
+
+ def get_cwd(self):
+ return getattr(self.generator, 'ut_cwd', self.inputs[0].parent)
+
+def summary(bld):
+ """
+ Display an execution summary::
+
+ def build(bld):
+ bld(features='cxx cxxprogram test', source='main.c', target='app')
+ from waflib.Tools import waf_unit_test
+ bld.add_post_fun(waf_unit_test.summary)
+ """
+ lst = getattr(bld, 'utest_results', [])
+ if lst:
+ Logs.pprint('CYAN', 'execution summary')
+
+ total = len(lst)
+ tfail = len([x for x in lst if x[1]])
+
+ Logs.pprint('GREEN', ' tests that pass %d/%d' % (total-tfail, total))
+ for (f, code, out, err) in lst:
+ if not code:
+ Logs.pprint('GREEN', ' %s' % f)
+
+ Logs.pprint('GREEN' if tfail == 0 else 'RED', ' tests that fail %d/%d' % (tfail, total))
+ for (f, code, out, err) in lst:
+ if code:
+ Logs.pprint('RED', ' %s' % f)
+
+def set_exit_code(bld):
+ """
+ If any of the tests fail waf will exit with that exit code.
+ This is useful if you have an automated build system which need
+ to report on errors from the tests.
+ You may use it like this:
+
+ def build(bld):
+ bld(features='cxx cxxprogram test', source='main.c', target='app')
+ from waflib.Tools import waf_unit_test
+ bld.add_post_fun(waf_unit_test.set_exit_code)
+ """
+ lst = getattr(bld, 'utest_results', [])
+ for (f, code, out, err) in lst:
+ if code:
+ msg = []
+ if out:
+ msg.append('stdout:%s%s' % (os.linesep, out.decode('utf-8')))
+ if err:
+ msg.append('stderr:%s%s' % (os.linesep, err.decode('utf-8')))
+ bld.fatal(os.linesep.join(msg))
+
+
+def options(opt):
+ """
+ Provide the ``--alltests``, ``--notests`` and ``--testcmd`` command-line options.
+ """
+ opt.add_option('--notests', action='store_true', default=False, help='Exec no unit tests', dest='no_tests')
+ opt.add_option('--alltests', action='store_true', default=False, help='Exec all unit tests', dest='all_tests')
+ opt.add_option('--clear-failed', action='store_true', default=False,
+ help='Force failed unit tests to run again next time', dest='clear_failed_tests')
+ opt.add_option('--testcmd', action='store', default=False, dest='testcmd',
+ help='Run the unit tests using the test-cmd string example "--testcmd="valgrind --error-exitcode=1 %s" to run under valgrind')
+ opt.add_option('--dump-test-scripts', action='store_true', default=False,
+ help='Create python scripts to help debug tests', dest='dump_test_scripts')
+
diff --git a/waflib/Tools/winres.py b/waflib/Tools/winres.py
new file mode 100644
index 00000000..586c596c
--- /dev/null
+++ b/waflib/Tools/winres.py
@@ -0,0 +1,78 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Brant Young, 2007
+
+"Process *.rc* files for C/C++: X{.rc -> [.res|.rc.o]}"
+
+import re
+from waflib import Task
+from waflib.TaskGen import extension
+from waflib.Tools import c_preproc
+
+@extension('.rc')
+def rc_file(self, node):
+ """
+ Binds the .rc extension to a winrc task
+ """
+ obj_ext = '.rc.o'
+ if self.env.WINRC_TGT_F == '/fo':
+ obj_ext = '.res'
+ rctask = self.create_task('winrc', node, node.change_ext(obj_ext))
+ try:
+ self.compiled_tasks.append(rctask)
+ except AttributeError:
+ self.compiled_tasks = [rctask]
+
+re_lines = re.compile(
+ '(?:^[ \t]*(#|%:)[ \t]*(ifdef|ifndef|if|else|elif|endif|include|import|define|undef|pragma)[ \t]*(.*?)\s*$)|'\
+ '(?:^\w+[ \t]*(ICON|BITMAP|CURSOR|HTML|FONT|MESSAGETABLE|TYPELIB|REGISTRY|D3DFX)[ \t]*(.*?)\s*$)',
+ re.IGNORECASE | re.MULTILINE)
+
+class rc_parser(c_preproc.c_parser):
+ """
+ Calculates dependencies in .rc files
+ """
+ def filter_comments(self, node):
+ """
+ Overrides :py:meth:`waflib.Tools.c_preproc.c_parser.filter_comments`
+ """
+ code = node.read()
+ if c_preproc.use_trigraphs:
+ for (a, b) in c_preproc.trig_def:
+ code = code.split(a).join(b)
+ code = c_preproc.re_nl.sub('', code)
+ code = c_preproc.re_cpp.sub(c_preproc.repl, code)
+ ret = []
+ for m in re.finditer(re_lines, code):
+ if m.group(2):
+ ret.append((m.group(2), m.group(3)))
+ else:
+ ret.append(('include', m.group(5)))
+ return ret
+
+class winrc(Task.Task):
+ """
+ Compiles resource files
+ """
+ run_str = '${WINRC} ${WINRCFLAGS} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${WINRC_TGT_F} ${TGT} ${WINRC_SRC_F} ${SRC}'
+ color = 'BLUE'
+ def scan(self):
+ tmp = rc_parser(self.generator.includes_nodes)
+ tmp.start(self.inputs[0], self.env)
+ return (tmp.nodes, tmp.names)
+
+def configure(conf):
+ """
+ Detects the programs RC or windres, depending on the C/C++ compiler in use
+ """
+ v = conf.env
+ if not v.WINRC:
+ if v.CC_NAME == 'msvc':
+ conf.find_program('RC', var='WINRC', path_list=v.PATH)
+ v.WINRC_TGT_F = '/fo'
+ v.WINRC_SRC_F = ''
+ else:
+ conf.find_program('windres', var='WINRC', path_list=v.PATH)
+ v.WINRC_TGT_F = '-o'
+ v.WINRC_SRC_F = '-i'
+
diff --git a/waflib/Tools/xlc.py b/waflib/Tools/xlc.py
new file mode 100644
index 00000000..134dd415
--- /dev/null
+++ b/waflib/Tools/xlc.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+# Michael Kuhn, 2009
+
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_xlc(conf):
+ """
+ Detects the Aix C compiler
+ """
+ cc = conf.find_program(['xlc_r', 'xlc'], var='CC')
+ conf.get_xlc_version(cc)
+ conf.env.CC_NAME = 'xlc'
+
+@conf
+def xlc_common_flags(conf):
+ """
+ Flags required for executing the Aix C compiler
+ """
+ v = conf.env
+
+ v.CC_SRC_F = []
+ v.CC_TGT_F = ['-c', '-o']
+
+ if not v.LINK_CC:
+ v.LINK_CC = v.CC
+
+ v.CCLNK_SRC_F = []
+ v.CCLNK_TGT_F = ['-o']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+ v.RPATH_ST = '-Wl,-rpath,%s'
+
+ v.SONAME_ST = []
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+
+ v.LINKFLAGS_cprogram = ['-Wl,-brtl']
+ v.cprogram_PATTERN = '%s'
+
+ v.CFLAGS_cshlib = ['-fPIC']
+ v.LINKFLAGS_cshlib = ['-G', '-Wl,-brtl,-bexpfull']
+ v.cshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cstlib = []
+ v.cstlib_PATTERN = 'lib%s.a'
+
+def configure(conf):
+ conf.find_xlc()
+ conf.find_ar()
+ conf.xlc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Tools/xlcxx.py b/waflib/Tools/xlcxx.py
new file mode 100644
index 00000000..76aa59bc
--- /dev/null
+++ b/waflib/Tools/xlcxx.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2018 (ita)
+# Ralf Habacker, 2006 (rh)
+# Yinon Ehrlich, 2009
+# Michael Kuhn, 2009
+
+from waflib.Tools import ccroot, ar
+from waflib.Configure import conf
+
+@conf
+def find_xlcxx(conf):
+ """
+ Detects the Aix C++ compiler
+ """
+ cxx = conf.find_program(['xlc++_r', 'xlc++'], var='CXX')
+ conf.get_xlc_version(cxx)
+ conf.env.CXX_NAME = 'xlc++'
+
+@conf
+def xlcxx_common_flags(conf):
+ """
+ Flags required for executing the Aix C++ compiler
+ """
+ v = conf.env
+
+ v.CXX_SRC_F = []
+ v.CXX_TGT_F = ['-c', '-o']
+
+ if not v.LINK_CXX:
+ v.LINK_CXX = v.CXX
+
+ v.CXXLNK_SRC_F = []
+ v.CXXLNK_TGT_F = ['-o']
+ v.CPPPATH_ST = '-I%s'
+ v.DEFINES_ST = '-D%s'
+
+ v.LIB_ST = '-l%s' # template for adding libs
+ v.LIBPATH_ST = '-L%s' # template for adding libpaths
+ v.STLIB_ST = '-l%s'
+ v.STLIBPATH_ST = '-L%s'
+ v.RPATH_ST = '-Wl,-rpath,%s'
+
+ v.SONAME_ST = []
+ v.SHLIB_MARKER = []
+ v.STLIB_MARKER = []
+
+ v.LINKFLAGS_cxxprogram= ['-Wl,-brtl']
+ v.cxxprogram_PATTERN = '%s'
+
+ v.CXXFLAGS_cxxshlib = ['-fPIC']
+ v.LINKFLAGS_cxxshlib = ['-G', '-Wl,-brtl,-bexpfull']
+ v.cxxshlib_PATTERN = 'lib%s.so'
+
+ v.LINKFLAGS_cxxstlib = []
+ v.cxxstlib_PATTERN = 'lib%s.a'
+
+def configure(conf):
+ conf.find_xlcxx()
+ conf.find_ar()
+ conf.xlcxx_common_flags()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/Utils.py b/waflib/Utils.py
new file mode 100644
index 00000000..b4665c4d
--- /dev/null
+++ b/waflib/Utils.py
@@ -0,0 +1,1021 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
+
+"""
+Utilities and platform-specific fixes
+
+The portability fixes try to provide a consistent behavior of the Waf API
+through Python versions 2.5 to 3.X and across different platforms (win32, linux, etc)
+"""
+
+from __future__ import with_statement
+
+import atexit, os, sys, errno, inspect, re, datetime, platform, base64, signal, functools, time
+
+try:
+ import cPickle
+except ImportError:
+ import pickle as cPickle
+
+# leave this
+if os.name == 'posix' and sys.version_info[0] < 3:
+ try:
+ import subprocess32 as subprocess
+ except ImportError:
+ import subprocess
+else:
+ import subprocess
+
+try:
+ TimeoutExpired = subprocess.TimeoutExpired
+except AttributeError:
+ class TimeoutExpired(Exception):
+ pass
+
+from collections import deque, defaultdict
+
+try:
+ import _winreg as winreg
+except ImportError:
+ try:
+ import winreg
+ except ImportError:
+ winreg = None
+
+from waflib import Errors
+
+try:
+ from hashlib import md5
+except ImportError:
+ try:
+ from md5 import md5
+ except ImportError:
+ # never fail to enable fixes from another module
+ pass
+
+try:
+ import threading
+except ImportError:
+ if not 'JOBS' in os.environ:
+ # no threading :-(
+ os.environ['JOBS'] = '1'
+
+ class threading(object):
+ """
+ A fake threading class for platforms lacking the threading module.
+ Use ``waf -j1`` on those platforms
+ """
+ pass
+ class Lock(object):
+ """Fake Lock class"""
+ def acquire(self):
+ pass
+ def release(self):
+ pass
+ threading.Lock = threading.Thread = Lock
+
+SIG_NIL = 'SIG_NIL_SIG_NIL_'.encode()
+"""Arbitrary null value for hashes. Modify this value according to the hash function in use"""
+
+O644 = 420
+"""Constant representing the permissions for regular files (0644 raises a syntax error on python 3)"""
+
+O755 = 493
+"""Constant representing the permissions for executable files (0755 raises a syntax error on python 3)"""
+
+rot_chr = ['\\', '|', '/', '-']
+"List of characters to use when displaying the throbber (progress bar)"
+
+rot_idx = 0
+"Index of the current throbber character (progress bar)"
+
+class ordered_iter_dict(dict):
+ """Ordered dictionary that provides iteration from the most recently inserted keys first"""
+ def __init__(self, *k, **kw):
+ self.lst = deque()
+ dict.__init__(self, *k, **kw)
+ def clear(self):
+ dict.clear(self)
+ self.lst = deque()
+ def __setitem__(self, key, value):
+ if key in dict.keys(self):
+ self.lst.remove(key)
+ dict.__setitem__(self, key, value)
+ self.lst.append(key)
+ def __delitem__(self, key):
+ dict.__delitem__(self, key)
+ try:
+ self.lst.remove(key)
+ except ValueError:
+ pass
+ def __iter__(self):
+ return reversed(self.lst)
+ def keys(self):
+ return reversed(self.lst)
+
+class lru_node(object):
+ """
+ Used by :py:class:`waflib.Utils.lru_cache`
+ """
+ __slots__ = ('next', 'prev', 'key', 'val')
+ def __init__(self):
+ self.next = self
+ self.prev = self
+ self.key = None
+ self.val = None
+
+class lru_cache(object):
+ """
+ A simple least-recently used cache with lazy allocation
+ """
+ __slots__ = ('maxlen', 'table', 'head')
+ def __init__(self, maxlen=100):
+ self.maxlen = maxlen
+ """
+ Maximum amount of elements in the cache
+ """
+ self.table = {}
+ """
+ Mapping key-value
+ """
+ self.head = lru_node()
+ self.head.next = self.head
+ self.head.prev = self.head
+
+ def __getitem__(self, key):
+ node = self.table[key]
+ # assert(key==node.key)
+ if node is self.head:
+ return node.val
+
+ # detach the node found
+ node.prev.next = node.next
+ node.next.prev = node.prev
+
+ # replace the head
+ node.next = self.head.next
+ node.prev = self.head
+ self.head = node.next.prev = node.prev.next = node
+
+ return node.val
+
+ def __setitem__(self, key, val):
+ if key in self.table:
+ # update the value for an existing key
+ node = self.table[key]
+ node.val = val
+ self.__getitem__(key)
+ else:
+ if len(self.table) < self.maxlen:
+ # the very first item is unused until the maximum is reached
+ node = lru_node()
+ node.prev = self.head
+ node.next = self.head.next
+ node.prev.next = node.next.prev = node
+ else:
+ node = self.head = self.head.next
+ try:
+ # that's another key
+ del self.table[node.key]
+ except KeyError:
+ pass
+
+ node.key = key
+ node.val = val
+ self.table[key] = node
+
+class lazy_generator(object):
+ def __init__(self, fun, params):
+ self.fun = fun
+ self.params = params
+
+ def __iter__(self):
+ return self
+
+ def __next__(self):
+ try:
+ it = self.it
+ except AttributeError:
+ it = self.it = self.fun(*self.params)
+ return next(it)
+
+ next = __next__
+
+is_win32 = os.sep == '\\' or sys.platform == 'win32' # msys2
+"""
+Whether this system is a Windows series
+"""
+
+def readf(fname, m='r', encoding='latin-1'):
+ """
+ Reads an entire file into a string. See also :py:meth:`waflib.Node.Node.readf`::
+
+ def build(ctx):
+ from waflib import Utils
+ txt = Utils.readf(self.path.find_node('wscript').abspath())
+ txt = ctx.path.find_node('wscript').read()
+
+ :type fname: string
+ :param fname: Path to file
+ :type m: string
+ :param m: Open mode
+ :type encoding: string
+ :param encoding: encoding value, only used for python 3
+ :rtype: string
+ :return: Content of the file
+ """
+
+ if sys.hexversion > 0x3000000 and not 'b' in m:
+ m += 'b'
+ with open(fname, m) as f:
+ txt = f.read()
+ if encoding:
+ txt = txt.decode(encoding)
+ else:
+ txt = txt.decode()
+ else:
+ with open(fname, m) as f:
+ txt = f.read()
+ return txt
+
+def writef(fname, data, m='w', encoding='latin-1'):
+ """
+ Writes an entire file from a string.
+ See also :py:meth:`waflib.Node.Node.writef`::
+
+ def build(ctx):
+ from waflib import Utils
+ txt = Utils.writef(self.path.make_node('i_like_kittens').abspath(), 'some data')
+ self.path.make_node('i_like_kittens').write('some data')
+
+ :type fname: string
+ :param fname: Path to file
+ :type data: string
+ :param data: The contents to write to the file
+ :type m: string
+ :param m: Open mode
+ :type encoding: string
+ :param encoding: encoding value, only used for python 3
+ """
+ if sys.hexversion > 0x3000000 and not 'b' in m:
+ data = data.encode(encoding)
+ m += 'b'
+ with open(fname, m) as f:
+ f.write(data)
+
+def h_file(fname):
+ """
+ Computes a hash value for a file by using md5. Use the md5_tstamp
+ extension to get faster build hashes if necessary.
+
+ :type fname: string
+ :param fname: path to the file to hash
+ :return: hash of the file contents
+ :rtype: string or bytes
+ """
+ m = md5()
+ with open(fname, 'rb') as f:
+ while fname:
+ fname = f.read(200000)
+ m.update(fname)
+ return m.digest()
+
+def readf_win32(f, m='r', encoding='latin-1'):
+ flags = os.O_NOINHERIT | os.O_RDONLY
+ if 'b' in m:
+ flags |= os.O_BINARY
+ if '+' in m:
+ flags |= os.O_RDWR
+ try:
+ fd = os.open(f, flags)
+ except OSError:
+ raise IOError('Cannot read from %r' % f)
+
+ if sys.hexversion > 0x3000000 and not 'b' in m:
+ m += 'b'
+ with os.fdopen(fd, m) as f:
+ txt = f.read()
+ if encoding:
+ txt = txt.decode(encoding)
+ else:
+ txt = txt.decode()
+ else:
+ with os.fdopen(fd, m) as f:
+ txt = f.read()
+ return txt
+
+def writef_win32(f, data, m='w', encoding='latin-1'):
+ if sys.hexversion > 0x3000000 and not 'b' in m:
+ data = data.encode(encoding)
+ m += 'b'
+ flags = os.O_CREAT | os.O_TRUNC | os.O_WRONLY | os.O_NOINHERIT
+ if 'b' in m:
+ flags |= os.O_BINARY
+ if '+' in m:
+ flags |= os.O_RDWR
+ try:
+ fd = os.open(f, flags)
+ except OSError:
+ raise OSError('Cannot write to %r' % f)
+ with os.fdopen(fd, m) as f:
+ f.write(data)
+
+def h_file_win32(fname):
+ try:
+ fd = os.open(fname, os.O_BINARY | os.O_RDONLY | os.O_NOINHERIT)
+ except OSError:
+ raise OSError('Cannot read from %r' % fname)
+ m = md5()
+ with os.fdopen(fd, 'rb') as f:
+ while fname:
+ fname = f.read(200000)
+ m.update(fname)
+ return m.digest()
+
+# always save these
+readf_unix = readf
+writef_unix = writef
+h_file_unix = h_file
+if hasattr(os, 'O_NOINHERIT') and sys.hexversion < 0x3040000:
+ # replace the default functions
+ readf = readf_win32
+ writef = writef_win32
+ h_file = h_file_win32
+
+try:
+ x = ''.encode('hex')
+except LookupError:
+ import binascii
+ def to_hex(s):
+ ret = binascii.hexlify(s)
+ if not isinstance(ret, str):
+ ret = ret.decode('utf-8')
+ return ret
+else:
+ def to_hex(s):
+ return s.encode('hex')
+
+to_hex.__doc__ = """
+Return the hexadecimal representation of a string
+
+:param s: string to convert
+:type s: string
+"""
+
+def listdir_win32(s):
+ """
+ Lists the contents of a folder in a portable manner.
+ On Win32, returns the list of drive letters: ['C:', 'X:', 'Z:'] when an empty string is given.
+
+ :type s: string
+ :param s: a string, which can be empty on Windows
+ """
+ if not s:
+ try:
+ import ctypes
+ except ImportError:
+ # there is nothing much we can do
+ return [x + ':\\' for x in 'ABCDEFGHIJKLMNOPQRSTUVWXYZ']
+ else:
+ dlen = 4 # length of "?:\\x00"
+ maxdrives = 26
+ buf = ctypes.create_string_buffer(maxdrives * dlen)
+ ndrives = ctypes.windll.kernel32.GetLogicalDriveStringsA(maxdrives*dlen, ctypes.byref(buf))
+ return [ str(buf.raw[4*i:4*i+2].decode('ascii')) for i in range(int(ndrives/dlen)) ]
+
+ if len(s) == 2 and s[1] == ":":
+ s += os.sep
+
+ if not os.path.isdir(s):
+ e = OSError('%s is not a directory' % s)
+ e.errno = errno.ENOENT
+ raise e
+ return os.listdir(s)
+
+listdir = os.listdir
+if is_win32:
+ listdir = listdir_win32
+
+def num2ver(ver):
+ """
+ Converts a string, tuple or version number into an integer. The number is supposed to have at most 4 digits::
+
+ from waflib.Utils import num2ver
+ num2ver('1.3.2') == num2ver((1,3,2)) == num2ver((1,3,2,0))
+
+ :type ver: string or tuple of numbers
+ :param ver: a version number
+ """
+ if isinstance(ver, str):
+ ver = tuple(ver.split('.'))
+ if isinstance(ver, tuple):
+ ret = 0
+ for i in range(4):
+ if i < len(ver):
+ ret += 256**(3 - i) * int(ver[i])
+ return ret
+ return ver
+
+def to_list(val):
+ """
+ Converts a string argument to a list by splitting it by spaces.
+ Returns the object if not a string::
+
+ from waflib.Utils import to_list
+ lst = to_list('a b c d')
+
+ :param val: list of string or space-separated string
+ :rtype: list
+ :return: Argument converted to list
+ """
+ if isinstance(val, str):
+ return val.split()
+ else:
+ return val
+
+def console_encoding():
+ try:
+ import ctypes
+ except ImportError:
+ pass
+ else:
+ try:
+ codepage = ctypes.windll.kernel32.GetConsoleCP()
+ except AttributeError:
+ pass
+ else:
+ if codepage:
+ return 'cp%d' % codepage
+ return sys.stdout.encoding or ('cp1252' if is_win32 else 'latin-1')
+
+def split_path_unix(path):
+ return path.split('/')
+
+def split_path_cygwin(path):
+ if path.startswith('//'):
+ ret = path.split('/')[2:]
+ ret[0] = '/' + ret[0]
+ return ret
+ return path.split('/')
+
+re_sp = re.compile('[/\\\\]+')
+def split_path_win32(path):
+ if path.startswith('\\\\'):
+ ret = re_sp.split(path)[1:]
+ ret[0] = '\\\\' + ret[0]
+ if ret[0] == '\\\\?':
+ return ret[1:]
+ return ret
+ return re_sp.split(path)
+
+msysroot = None
+def split_path_msys(path):
+ if path.startswith(('/', '\\')) and not path.startswith(('//', '\\\\')):
+ # msys paths can be in the form /usr/bin
+ global msysroot
+ if not msysroot:
+ # msys has python 2.7 or 3, so we can use this
+ msysroot = subprocess.check_output(['cygpath', '-w', '/']).decode(sys.stdout.encoding or 'latin-1')
+ msysroot = msysroot.strip()
+ path = os.path.normpath(msysroot + os.sep + path)
+ return split_path_win32(path)
+
+if sys.platform == 'cygwin':
+ split_path = split_path_cygwin
+elif is_win32:
+ if os.environ.get('MSYSTEM'):
+ split_path = split_path_msys
+ else:
+ split_path = split_path_win32
+else:
+ split_path = split_path_unix
+
+split_path.__doc__ = """
+Splits a path by / or \\; do not confuse this function with with ``os.path.split``
+
+:type path: string
+:param path: path to split
+:return: list of string
+"""
+
+def check_dir(path):
+ """
+ Ensures that a directory exists (similar to ``mkdir -p``).
+
+ :type path: string
+ :param path: Path to directory
+ :raises: :py:class:`waflib.Errors.WafError` if the folder cannot be added.
+ """
+ if not os.path.isdir(path):
+ try:
+ os.makedirs(path)
+ except OSError as e:
+ if not os.path.isdir(path):
+ raise Errors.WafError('Cannot create the folder %r' % path, ex=e)
+
+def check_exe(name, env=None):
+ """
+ Ensures that a program exists
+
+ :type name: string
+ :param name: path to the program
+ :param env: configuration object
+ :type env: :py:class:`waflib.ConfigSet.ConfigSet`
+ :return: path of the program or None
+ :raises: :py:class:`waflib.Errors.WafError` if the folder cannot be added.
+ """
+ if not name:
+ raise ValueError('Cannot execute an empty string!')
+ def is_exe(fpath):
+ return os.path.isfile(fpath) and os.access(fpath, os.X_OK)
+
+ fpath, fname = os.path.split(name)
+ if fpath and is_exe(name):
+ return os.path.abspath(name)
+ else:
+ env = env or os.environ
+ for path in env['PATH'].split(os.pathsep):
+ path = path.strip('"')
+ exe_file = os.path.join(path, name)
+ if is_exe(exe_file):
+ return os.path.abspath(exe_file)
+ return None
+
+def def_attrs(cls, **kw):
+ """
+ Sets default attributes on a class instance
+
+ :type cls: class
+ :param cls: the class to update the given attributes in.
+ :type kw: dict
+ :param kw: dictionary of attributes names and values.
+ """
+ for k, v in kw.items():
+ if not hasattr(cls, k):
+ setattr(cls, k, v)
+
+def quote_define_name(s):
+ """
+ Converts a string into an identifier suitable for C defines.
+
+ :type s: string
+ :param s: String to convert
+ :rtype: string
+ :return: Identifier suitable for C defines
+ """
+ fu = re.sub('[^a-zA-Z0-9]', '_', s)
+ fu = re.sub('_+', '_', fu)
+ fu = fu.upper()
+ return fu
+
+re_sh = re.compile('\\s|\'|"')
+"""
+Regexp used for shell_escape below
+"""
+
+def shell_escape(cmd):
+ """
+ Escapes a command:
+ ['ls', '-l', 'arg space'] -> ls -l 'arg space'
+ """
+ if isinstance(cmd, str):
+ return cmd
+ return ' '.join(repr(x) if re_sh.search(x) else x for x in cmd)
+
+def h_list(lst):
+ """
+ Hashes lists of ordered data.
+
+ Using hash(tup) for tuples would be much more efficient,
+ but Python now enforces hash randomization
+
+ :param lst: list to hash
+ :type lst: list of strings
+ :return: hash of the list
+ """
+ return md5(repr(lst).encode()).digest()
+
+def h_fun(fun):
+ """
+ Hash functions
+
+ :param fun: function to hash
+ :type fun: function
+ :return: hash of the function
+ :rtype: string or bytes
+ """
+ try:
+ return fun.code
+ except AttributeError:
+ if isinstance(fun, functools.partial):
+ code = list(fun.args)
+ # The method items() provides a sequence of tuples where the first element
+ # represents an optional argument of the partial function application
+ #
+ # The sorting result outcome will be consistent because:
+ # 1. tuples are compared in order of their elements
+ # 2. optional argument namess are unique
+ code.extend(sorted(fun.keywords.items()))
+ code.append(h_fun(fun.func))
+ fun.code = h_list(code)
+ return fun.code
+ try:
+ h = inspect.getsource(fun)
+ except EnvironmentError:
+ h = 'nocode'
+ try:
+ fun.code = h
+ except AttributeError:
+ pass
+ return h
+
+def h_cmd(ins):
+ """
+ Hashes objects recursively
+
+ :param ins: input object
+ :type ins: string or list or tuple or function
+ :rtype: string or bytes
+ """
+ # this function is not meant to be particularly fast
+ if isinstance(ins, str):
+ # a command is either a string
+ ret = ins
+ elif isinstance(ins, list) or isinstance(ins, tuple):
+ # or a list of functions/strings
+ ret = str([h_cmd(x) for x in ins])
+ else:
+ # or just a python function
+ ret = str(h_fun(ins))
+ if sys.hexversion > 0x3000000:
+ ret = ret.encode('latin-1', 'xmlcharrefreplace')
+ return ret
+
+reg_subst = re.compile(r"(\\\\)|(\$\$)|\$\{([^}]+)\}")
+def subst_vars(expr, params):
+ """
+ Replaces ${VAR} with the value of VAR taken from a dict or a config set::
+
+ from waflib import Utils
+ s = Utils.subst_vars('${PREFIX}/bin', env)
+
+ :type expr: string
+ :param expr: String to perform substitution on
+ :param params: Dictionary or config set to look up variable values.
+ """
+ def repl_var(m):
+ if m.group(1):
+ return '\\'
+ if m.group(2):
+ return '$'
+ try:
+ # ConfigSet instances may contain lists
+ return params.get_flat(m.group(3))
+ except AttributeError:
+ return params[m.group(3)]
+ # if you get a TypeError, it means that 'expr' is not a string...
+ # Utils.subst_vars(None, env) will not work
+ return reg_subst.sub(repl_var, expr)
+
+def destos_to_binfmt(key):
+ """
+ Returns the binary format based on the unversioned platform name,
+ and defaults to ``elf`` if nothing is found.
+
+ :param key: platform name
+ :type key: string
+ :return: string representing the binary format
+ """
+ if key == 'darwin':
+ return 'mac-o'
+ elif key in ('win32', 'cygwin', 'uwin', 'msys'):
+ return 'pe'
+ return 'elf'
+
+def unversioned_sys_platform():
+ """
+ Returns the unversioned platform name.
+ Some Python platform names contain versions, that depend on
+ the build environment, e.g. linux2, freebsd6, etc.
+ This returns the name without the version number. Exceptions are
+ os2 and win32, which are returned verbatim.
+
+ :rtype: string
+ :return: Unversioned platform name
+ """
+ s = sys.platform
+ if s.startswith('java'):
+ # The real OS is hidden under the JVM.
+ from java.lang import System
+ s = System.getProperty('os.name')
+ # see http://lopica.sourceforge.net/os.html for a list of possible values
+ if s == 'Mac OS X':
+ return 'darwin'
+ elif s.startswith('Windows '):
+ return 'win32'
+ elif s == 'OS/2':
+ return 'os2'
+ elif s == 'HP-UX':
+ return 'hp-ux'
+ elif s in ('SunOS', 'Solaris'):
+ return 'sunos'
+ else: s = s.lower()
+
+ # powerpc == darwin for our purposes
+ if s == 'powerpc':
+ return 'darwin'
+ if s == 'win32' or s == 'os2':
+ return s
+ if s == 'cli' and os.name == 'nt':
+ # ironpython is only on windows as far as we know
+ return 'win32'
+ return re.split('\d+$', s)[0]
+
+def nada(*k, **kw):
+ """
+ Does nothing
+
+ :return: None
+ """
+ pass
+
+class Timer(object):
+ """
+ Simple object for timing the execution of commands.
+ Its string representation is the duration::
+
+ from waflib.Utils import Timer
+ timer = Timer()
+ a_few_operations()
+ s = str(timer)
+ """
+ def __init__(self):
+ self.start_time = self.now()
+
+ def __str__(self):
+ delta = self.now() - self.start_time
+ if not isinstance(delta, datetime.timedelta):
+ delta = datetime.timedelta(seconds=delta)
+ days = delta.days
+ hours, rem = divmod(delta.seconds, 3600)
+ minutes, seconds = divmod(rem, 60)
+ seconds += delta.microseconds * 1e-6
+ result = ''
+ if days:
+ result += '%dd' % days
+ if days or hours:
+ result += '%dh' % hours
+ if days or hours or minutes:
+ result += '%dm' % minutes
+ return '%s%.3fs' % (result, seconds)
+
+ def now(self):
+ return datetime.datetime.utcnow()
+
+ if hasattr(time, 'perf_counter'):
+ def now(self):
+ return time.perf_counter()
+
+def read_la_file(path):
+ """
+ Reads property files, used by msvc.py
+
+ :param path: file to read
+ :type path: string
+ """
+ sp = re.compile(r'^([^=]+)=\'(.*)\'$')
+ dc = {}
+ for line in readf(path).splitlines():
+ try:
+ _, left, right, _ = sp.split(line.strip())
+ dc[left] = right
+ except ValueError:
+ pass
+ return dc
+
+def run_once(fun):
+ """
+ Decorator: let a function cache its results, use like this::
+
+ @run_once
+ def foo(k):
+ return 345*2343
+
+ .. note:: in practice this can cause memory leaks, prefer a :py:class:`waflib.Utils.lru_cache`
+
+ :param fun: function to execute
+ :type fun: function
+ :return: the return value of the function executed
+ """
+ cache = {}
+ def wrap(*k):
+ try:
+ return cache[k]
+ except KeyError:
+ ret = fun(*k)
+ cache[k] = ret
+ return ret
+ wrap.__cache__ = cache
+ wrap.__name__ = fun.__name__
+ return wrap
+
+def get_registry_app_path(key, filename):
+ """
+ Returns the value of a registry key for an executable
+
+ :type key: string
+ :type filename: list of string
+ """
+ if not winreg:
+ return None
+ try:
+ result = winreg.QueryValue(key, "Software\\Microsoft\\Windows\\CurrentVersion\\App Paths\\%s.exe" % filename[0])
+ except OSError:
+ pass
+ else:
+ if os.path.isfile(result):
+ return result
+
+def lib64():
+ """
+ Guess the default ``/usr/lib`` extension for 64-bit applications
+
+ :return: '64' or ''
+ :rtype: string
+ """
+ # default settings for /usr/lib
+ if os.sep == '/':
+ if platform.architecture()[0] == '64bit':
+ if os.path.exists('/usr/lib64') and not os.path.exists('/usr/lib32'):
+ return '64'
+ return ''
+
+def sane_path(p):
+ # private function for the time being!
+ return os.path.abspath(os.path.expanduser(p))
+
+process_pool = []
+"""
+List of processes started to execute sub-process commands
+"""
+
+def get_process():
+ """
+ Returns a process object that can execute commands as sub-processes
+
+ :rtype: subprocess.Popen
+ """
+ try:
+ return process_pool.pop()
+ except IndexError:
+ filepath = os.path.dirname(os.path.abspath(__file__)) + os.sep + 'processor.py'
+ cmd = [sys.executable, '-c', readf(filepath)]
+ return subprocess.Popen(cmd, stdout=subprocess.PIPE, stdin=subprocess.PIPE, bufsize=0)
+
+def run_prefork_process(cmd, kwargs, cargs):
+ """
+ Delegates process execution to a pre-forked process instance.
+ """
+ if not 'env' in kwargs:
+ kwargs['env'] = dict(os.environ)
+ try:
+ obj = base64.b64encode(cPickle.dumps([cmd, kwargs, cargs]))
+ except (TypeError, AttributeError):
+ return run_regular_process(cmd, kwargs, cargs)
+
+ proc = get_process()
+ if not proc:
+ return run_regular_process(cmd, kwargs, cargs)
+
+ proc.stdin.write(obj)
+ proc.stdin.write('\n'.encode())
+ proc.stdin.flush()
+ obj = proc.stdout.readline()
+ if not obj:
+ raise OSError('Preforked sub-process %r died' % proc.pid)
+
+ process_pool.append(proc)
+ lst = cPickle.loads(base64.b64decode(obj))
+ # Jython wrapper failures (bash/execvp)
+ assert len(lst) == 5
+ ret, out, err, ex, trace = lst
+ if ex:
+ if ex == 'OSError':
+ raise OSError(trace)
+ elif ex == 'ValueError':
+ raise ValueError(trace)
+ elif ex == 'TimeoutExpired':
+ exc = TimeoutExpired(cmd, timeout=cargs['timeout'], output=out)
+ exc.stderr = err
+ raise exc
+ else:
+ raise Exception(trace)
+ return ret, out, err
+
+def lchown(path, user=-1, group=-1):
+ """
+ Change the owner/group of a path, raises an OSError if the
+ ownership change fails.
+
+ :param user: user to change
+ :type user: int or str
+ :param group: group to change
+ :type group: int or str
+ """
+ if isinstance(user, str):
+ import pwd
+ entry = pwd.getpwnam(user)
+ if not entry:
+ raise OSError('Unknown user %r' % user)
+ user = entry[2]
+ if isinstance(group, str):
+ import grp
+ entry = grp.getgrnam(group)
+ if not entry:
+ raise OSError('Unknown group %r' % group)
+ group = entry[2]
+ return os.lchown(path, user, group)
+
+def run_regular_process(cmd, kwargs, cargs={}):
+ """
+ Executes a subprocess command by using subprocess.Popen
+ """
+ proc = subprocess.Popen(cmd, **kwargs)
+ if kwargs.get('stdout') or kwargs.get('stderr'):
+ try:
+ out, err = proc.communicate(**cargs)
+ except TimeoutExpired:
+ if kwargs.get('start_new_session') and hasattr(os, 'killpg'):
+ os.killpg(proc.pid, signal.SIGKILL)
+ else:
+ proc.kill()
+ out, err = proc.communicate()
+ exc = TimeoutExpired(proc.args, timeout=cargs['timeout'], output=out)
+ exc.stderr = err
+ raise exc
+ status = proc.returncode
+ else:
+ out, err = (None, None)
+ try:
+ status = proc.wait(**cargs)
+ except TimeoutExpired as e:
+ if kwargs.get('start_new_session') and hasattr(os, 'killpg'):
+ os.killpg(proc.pid, signal.SIGKILL)
+ else:
+ proc.kill()
+ proc.wait()
+ raise e
+ return status, out, err
+
+def run_process(cmd, kwargs, cargs={}):
+ """
+ Executes a subprocess by using a pre-forked process when possible
+ or falling back to subprocess.Popen. See :py:func:`waflib.Utils.run_prefork_process`
+ and :py:func:`waflib.Utils.run_regular_process`
+ """
+ if kwargs.get('stdout') and kwargs.get('stderr'):
+ return run_prefork_process(cmd, kwargs, cargs)
+ else:
+ return run_regular_process(cmd, kwargs, cargs)
+
+def alloc_process_pool(n, force=False):
+ """
+ Allocates an amount of processes to the default pool so its size is at least *n*.
+ It is useful to call this function early so that the pre-forked
+ processes use as little memory as possible.
+
+ :param n: pool size
+ :type n: integer
+ :param force: if True then *n* more processes are added to the existing pool
+ :type force: bool
+ """
+ # mandatory on python2, unnecessary on python >= 3.2
+ global run_process, get_process, alloc_process_pool
+ if not force:
+ n = max(n - len(process_pool), 0)
+ try:
+ lst = [get_process() for x in range(n)]
+ except OSError:
+ run_process = run_regular_process
+ get_process = alloc_process_pool = nada
+ else:
+ for x in lst:
+ process_pool.append(x)
+
+def atexit_pool():
+ for k in process_pool:
+ try:
+ os.kill(k.pid, 9)
+ except OSError:
+ pass
+ else:
+ k.wait()
+# see #1889
+if (sys.hexversion<0x207000f and not is_win32) or sys.hexversion>=0x306000f:
+ atexit.register(atexit_pool)
+
+if os.environ.get('WAF_NO_PREFORK') or sys.platform == 'cli' or not sys.executable:
+ run_process = run_regular_process
+ get_process = alloc_process_pool = nada
+
diff --git a/waflib/__init__.py b/waflib/__init__.py
new file mode 100644
index 00000000..079df358
--- /dev/null
+++ b/waflib/__init__.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2018 (ita)
diff --git a/waflib/ansiterm.py b/waflib/ansiterm.py
new file mode 100644
index 00000000..0d20c637
--- /dev/null
+++ b/waflib/ansiterm.py
@@ -0,0 +1,342 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+"""
+Emulate a vt100 terminal in cmd.exe
+
+By wrapping sys.stdout / sys.stderr with Ansiterm,
+the vt100 escape characters will be interpreted and
+the equivalent actions will be performed with Win32
+console commands.
+
+"""
+
+import os, re, sys
+from waflib import Utils
+
+wlock = Utils.threading.Lock()
+
+try:
+ from ctypes import Structure, windll, c_short, c_ushort, c_ulong, c_int, byref, c_wchar, POINTER, c_long
+except ImportError:
+
+ class AnsiTerm(object):
+ def __init__(self, stream):
+ self.stream = stream
+ try:
+ self.errors = self.stream.errors
+ except AttributeError:
+ pass # python 2.5
+ self.encoding = self.stream.encoding
+
+ def write(self, txt):
+ try:
+ wlock.acquire()
+ self.stream.write(txt)
+ self.stream.flush()
+ finally:
+ wlock.release()
+
+ def fileno(self):
+ return self.stream.fileno()
+
+ def flush(self):
+ self.stream.flush()
+
+ def isatty(self):
+ return self.stream.isatty()
+else:
+
+ class COORD(Structure):
+ _fields_ = [("X", c_short), ("Y", c_short)]
+
+ class SMALL_RECT(Structure):
+ _fields_ = [("Left", c_short), ("Top", c_short), ("Right", c_short), ("Bottom", c_short)]
+
+ class CONSOLE_SCREEN_BUFFER_INFO(Structure):
+ _fields_ = [("Size", COORD), ("CursorPosition", COORD), ("Attributes", c_ushort), ("Window", SMALL_RECT), ("MaximumWindowSize", COORD)]
+
+ class CONSOLE_CURSOR_INFO(Structure):
+ _fields_ = [('dwSize', c_ulong), ('bVisible', c_int)]
+
+ try:
+ _type = unicode
+ except NameError:
+ _type = str
+
+ to_int = lambda number, default: number and int(number) or default
+
+ STD_OUTPUT_HANDLE = -11
+ STD_ERROR_HANDLE = -12
+
+ windll.kernel32.GetStdHandle.argtypes = [c_ulong]
+ windll.kernel32.GetStdHandle.restype = c_ulong
+ windll.kernel32.GetConsoleScreenBufferInfo.argtypes = [c_ulong, POINTER(CONSOLE_SCREEN_BUFFER_INFO)]
+ windll.kernel32.GetConsoleScreenBufferInfo.restype = c_long
+ windll.kernel32.SetConsoleTextAttribute.argtypes = [c_ulong, c_ushort]
+ windll.kernel32.SetConsoleTextAttribute.restype = c_long
+ windll.kernel32.FillConsoleOutputCharacterW.argtypes = [c_ulong, c_wchar, c_ulong, POINTER(COORD), POINTER(c_ulong)]
+ windll.kernel32.FillConsoleOutputCharacterW.restype = c_long
+ windll.kernel32.FillConsoleOutputAttribute.argtypes = [c_ulong, c_ushort, c_ulong, POINTER(COORD), POINTER(c_ulong) ]
+ windll.kernel32.FillConsoleOutputAttribute.restype = c_long
+ windll.kernel32.SetConsoleCursorPosition.argtypes = [c_ulong, POINTER(COORD) ]
+ windll.kernel32.SetConsoleCursorPosition.restype = c_long
+ windll.kernel32.SetConsoleCursorInfo.argtypes = [c_ulong, POINTER(CONSOLE_CURSOR_INFO)]
+ windll.kernel32.SetConsoleCursorInfo.restype = c_long
+
+ class AnsiTerm(object):
+ """
+ emulate a vt100 terminal in cmd.exe
+ """
+ def __init__(self, s):
+ self.stream = s
+ try:
+ self.errors = s.errors
+ except AttributeError:
+ pass # python2.5
+ self.encoding = s.encoding
+ self.cursor_history = []
+
+ handle = (s.fileno() == 2) and STD_ERROR_HANDLE or STD_OUTPUT_HANDLE
+ self.hconsole = windll.kernel32.GetStdHandle(handle)
+
+ self._sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+
+ self._csinfo = CONSOLE_CURSOR_INFO()
+ windll.kernel32.GetConsoleCursorInfo(self.hconsole, byref(self._csinfo))
+
+ # just to double check that the console is usable
+ self._orig_sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+ r = windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole, byref(self._orig_sbinfo))
+ self._isatty = r == 1
+
+ def screen_buffer_info(self):
+ """
+ Updates self._sbinfo and returns it
+ """
+ windll.kernel32.GetConsoleScreenBufferInfo(self.hconsole, byref(self._sbinfo))
+ return self._sbinfo
+
+ def clear_line(self, param):
+ mode = param and int(param) or 0
+ sbinfo = self.screen_buffer_info()
+ if mode == 1: # Clear from beginning of line to cursor position
+ line_start = COORD(0, sbinfo.CursorPosition.Y)
+ line_length = sbinfo.Size.X
+ elif mode == 2: # Clear entire line
+ line_start = COORD(sbinfo.CursorPosition.X, sbinfo.CursorPosition.Y)
+ line_length = sbinfo.Size.X - sbinfo.CursorPosition.X
+ else: # Clear from cursor position to end of line
+ line_start = sbinfo.CursorPosition
+ line_length = sbinfo.Size.X - sbinfo.CursorPosition.X
+ chars_written = c_ulong()
+ windll.kernel32.FillConsoleOutputCharacterW(self.hconsole, c_wchar(' '), line_length, line_start, byref(chars_written))
+ windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, line_length, line_start, byref(chars_written))
+
+ def clear_screen(self, param):
+ mode = to_int(param, 0)
+ sbinfo = self.screen_buffer_info()
+ if mode == 1: # Clear from beginning of screen to cursor position
+ clear_start = COORD(0, 0)
+ clear_length = sbinfo.CursorPosition.X * sbinfo.CursorPosition.Y
+ elif mode == 2: # Clear entire screen and return cursor to home
+ clear_start = COORD(0, 0)
+ clear_length = sbinfo.Size.X * sbinfo.Size.Y
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, clear_start)
+ else: # Clear from cursor position to end of screen
+ clear_start = sbinfo.CursorPosition
+ clear_length = ((sbinfo.Size.X - sbinfo.CursorPosition.X) + sbinfo.Size.X * (sbinfo.Size.Y - sbinfo.CursorPosition.Y))
+ chars_written = c_ulong()
+ windll.kernel32.FillConsoleOutputCharacterW(self.hconsole, c_wchar(' '), clear_length, clear_start, byref(chars_written))
+ windll.kernel32.FillConsoleOutputAttribute(self.hconsole, sbinfo.Attributes, clear_length, clear_start, byref(chars_written))
+
+ def push_cursor(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.cursor_history.append(sbinfo.CursorPosition)
+
+ def pop_cursor(self, param):
+ if self.cursor_history:
+ old_pos = self.cursor_history.pop()
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, old_pos)
+
+ def set_cursor(self, param):
+ y, sep, x = param.partition(';')
+ x = to_int(x, 1) - 1
+ y = to_int(y, 1) - 1
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, x), sbinfo.Size.X),
+ min(max(0, y), sbinfo.Size.Y)
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def set_column(self, param):
+ x = to_int(param, 1) - 1
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, x), sbinfo.Size.X),
+ sbinfo.CursorPosition.Y
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def move_cursor(self, x_offset=0, y_offset=0):
+ sbinfo = self.screen_buffer_info()
+ new_pos = COORD(
+ min(max(0, sbinfo.CursorPosition.X + x_offset), sbinfo.Size.X),
+ min(max(0, sbinfo.CursorPosition.Y + y_offset), sbinfo.Size.Y)
+ )
+ windll.kernel32.SetConsoleCursorPosition(self.hconsole, new_pos)
+
+ def move_up(self, param):
+ self.move_cursor(y_offset = -to_int(param, 1))
+
+ def move_down(self, param):
+ self.move_cursor(y_offset = to_int(param, 1))
+
+ def move_left(self, param):
+ self.move_cursor(x_offset = -to_int(param, 1))
+
+ def move_right(self, param):
+ self.move_cursor(x_offset = to_int(param, 1))
+
+ def next_line(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.move_cursor(
+ x_offset = -sbinfo.CursorPosition.X,
+ y_offset = to_int(param, 1)
+ )
+
+ def prev_line(self, param):
+ sbinfo = self.screen_buffer_info()
+ self.move_cursor(
+ x_offset = -sbinfo.CursorPosition.X,
+ y_offset = -to_int(param, 1)
+ )
+
+ def rgb2bgr(self, c):
+ return ((c&1) << 2) | (c&2) | ((c&4)>>2)
+
+ def set_color(self, param):
+ cols = param.split(';')
+ sbinfo = self.screen_buffer_info()
+ attr = sbinfo.Attributes
+ for c in cols:
+ c = to_int(c, 0)
+ if 29 < c < 38: # fgcolor
+ attr = (attr & 0xfff0) | self.rgb2bgr(c - 30)
+ elif 39 < c < 48: # bgcolor
+ attr = (attr & 0xff0f) | (self.rgb2bgr(c - 40) << 4)
+ elif c == 0: # reset
+ attr = self._orig_sbinfo.Attributes
+ elif c == 1: # strong
+ attr |= 0x08
+ elif c == 4: # blink not available -> bg intensity
+ attr |= 0x80
+ elif c == 7: # negative
+ attr = (attr & 0xff88) | ((attr & 0x70) >> 4) | ((attr & 0x07) << 4)
+
+ windll.kernel32.SetConsoleTextAttribute(self.hconsole, attr)
+
+ def show_cursor(self,param):
+ self._csinfo.bVisible = 1
+ windll.kernel32.SetConsoleCursorInfo(self.hconsole, byref(self._csinfo))
+
+ def hide_cursor(self,param):
+ self._csinfo.bVisible = 0
+ windll.kernel32.SetConsoleCursorInfo(self.hconsole, byref(self._csinfo))
+
+ ansi_command_table = {
+ 'A': move_up,
+ 'B': move_down,
+ 'C': move_right,
+ 'D': move_left,
+ 'E': next_line,
+ 'F': prev_line,
+ 'G': set_column,
+ 'H': set_cursor,
+ 'f': set_cursor,
+ 'J': clear_screen,
+ 'K': clear_line,
+ 'h': show_cursor,
+ 'l': hide_cursor,
+ 'm': set_color,
+ 's': push_cursor,
+ 'u': pop_cursor,
+ }
+ # Match either the escape sequence or text not containing escape sequence
+ ansi_tokens = re.compile('(?:\x1b\[([0-9?;]*)([a-zA-Z])|([^\x1b]+))')
+ def write(self, text):
+ try:
+ wlock.acquire()
+ if self._isatty:
+ for param, cmd, txt in self.ansi_tokens.findall(text):
+ if cmd:
+ cmd_func = self.ansi_command_table.get(cmd)
+ if cmd_func:
+ cmd_func(self, param)
+ else:
+ self.writeconsole(txt)
+ else:
+ # no support for colors in the console, just output the text:
+ # eclipse or msys may be able to interpret the escape sequences
+ self.stream.write(text)
+ finally:
+ wlock.release()
+
+ def writeconsole(self, txt):
+ chars_written = c_ulong()
+ writeconsole = windll.kernel32.WriteConsoleA
+ if isinstance(txt, _type):
+ writeconsole = windll.kernel32.WriteConsoleW
+
+ # MSDN says that there is a shared buffer of 64 KB for the console
+ # writes. Attempt to not get ERROR_NOT_ENOUGH_MEMORY, see waf issue #746
+ done = 0
+ todo = len(txt)
+ chunk = 32<<10
+ while todo != 0:
+ doing = min(chunk, todo)
+ buf = txt[done:done+doing]
+ r = writeconsole(self.hconsole, buf, doing, byref(chars_written), None)
+ if r == 0:
+ chunk >>= 1
+ continue
+ done += doing
+ todo -= doing
+
+
+ def fileno(self):
+ return self.stream.fileno()
+
+ def flush(self):
+ pass
+
+ def isatty(self):
+ return self._isatty
+
+ if sys.stdout.isatty() or sys.stderr.isatty():
+ handle = sys.stdout.isatty() and STD_OUTPUT_HANDLE or STD_ERROR_HANDLE
+ console = windll.kernel32.GetStdHandle(handle)
+ sbinfo = CONSOLE_SCREEN_BUFFER_INFO()
+ def get_term_cols():
+ windll.kernel32.GetConsoleScreenBufferInfo(console, byref(sbinfo))
+ # Issue 1401 - the progress bar cannot reach the last character
+ return sbinfo.Size.X - 1
+
+# just try and see
+try:
+ import struct, fcntl, termios
+except ImportError:
+ pass
+else:
+ if (sys.stdout.isatty() or sys.stderr.isatty()) and os.environ.get('TERM', '') not in ('dumb', 'emacs'):
+ FD = sys.stdout.isatty() and sys.stdout.fileno() or sys.stderr.fileno()
+ def fun():
+ return struct.unpack("HHHH", fcntl.ioctl(FD, termios.TIOCGWINSZ, struct.pack("HHHH", 0, 0, 0, 0)))[1]
+ try:
+ fun()
+ except Exception as e:
+ pass
+ else:
+ get_term_cols = fun
+
diff --git a/waflib/extras/__init__.py b/waflib/extras/__init__.py
new file mode 100644
index 00000000..c8a3c349
--- /dev/null
+++ b/waflib/extras/__init__.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2005-2010 (ita)
diff --git a/waflib/extras/autowaf.py b/waflib/extras/autowaf.py
new file mode 100644
index 00000000..a4a06ba8
--- /dev/null
+++ b/waflib/extras/autowaf.py
@@ -0,0 +1,1198 @@
+import glob
+import os
+import subprocess
+import sys
+
+from waflib import Build, Context, Logs, Options, Utils
+from waflib.TaskGen import feature, before, after
+
+global g_is_child
+g_is_child = False
+
+# Only run autowaf hooks once (even if sub projects call several times)
+global g_step
+g_step = 0
+
+global line_just
+line_just = 40
+
+# Compute dependencies globally
+# import preproc
+# preproc.go_absolute = True
+
+# Test context that inherits build context to make configuration available
+class TestContext(Build.BuildContext):
+ "Run tests"
+ cmd = 'test'
+ fun = 'test'
+
+@feature('c', 'cxx')
+@after('apply_incpaths')
+def include_config_h(self):
+ self.env.append_value('INCPATHS', self.bld.bldnode.abspath())
+
+def set_options(opt, debug_by_default=False, test=False):
+ "Add standard autowaf options if they havn't been added yet"
+ global g_step
+ if g_step > 0:
+ return
+
+ opts = opt.get_option_group('Configuration options')
+
+ # Standard directory options
+ opts.add_option('--bindir', type='string',
+ help="executable programs [default: PREFIX/bin]")
+ opts.add_option('--configdir', type='string',
+ help="configuration data [default: PREFIX/etc]")
+ opts.add_option('--datadir', type='string',
+ help="shared data [default: PREFIX/share]")
+ opts.add_option('--includedir', type='string',
+ help="header files [default: PREFIX/include]")
+ opts.add_option('--libdir', type='string',
+ help="libraries [default: PREFIX/lib]")
+ opts.add_option('--mandir', type='string',
+ help="manual pages [default: DATADIR/man]")
+ opts.add_option('--docdir', type='string',
+ help="HTML documentation [default: DATADIR/doc]")
+
+ # Build options
+ if debug_by_default:
+ opts.add_option('--optimize', action='store_false', default=True,
+ dest='debug', help="build optimized binaries")
+ else:
+ opts.add_option('--debug', action='store_true', default=False,
+ dest='debug', help="build debuggable binaries")
+ opts.add_option('--pardebug', action='store_true', default=False,
+ dest='pardebug',
+ help="build debug libraries with D suffix")
+
+ opts.add_option('--strict', action='store_true', default=False,
+ dest='strict',
+ help="use strict compiler flags and show all warnings")
+ opts.add_option('--ultra-strict', action='store_true', default=False,
+ dest='ultra_strict',
+ help="use extremely strict compiler flags (likely noisy)")
+ opts.add_option('--docs', action='store_true', default=False, dest='docs',
+ help="build documentation (requires doxygen)")
+
+ # Test options
+ if test:
+ test_opts = opt.add_option_group('Test options', '')
+ opts.add_option('--test', action='store_true', dest='build_tests',
+ help='build unit tests')
+ opts.add_option('--no-coverage', action='store_true',
+ dest='no_coverage',
+ help='do not instrument code for test coverage')
+ test_opts.add_option('--test-wrapper', type='string',
+ dest='test_wrapper',
+ help='command prefix for tests (e.g. valgrind)')
+ test_opts.add_option('--verbose-tests', action='store_true',
+ default=False, dest='verbose_tests',
+ help='always show test output')
+
+ g_step = 1
+
+def add_flags(opt, flags):
+ for name, desc in flags.items():
+ opt.add_option('--' + name, action='store_true',
+ dest=name.replace('-', '_'), help=desc)
+
+def get_check_func(conf, lang):
+ if lang == 'c':
+ return conf.check_cc
+ elif lang == 'cxx':
+ return conf.check_cxx
+ else:
+ Logs.error("Unknown header language `%s'" % lang)
+
+def check_header(conf, lang, name, define='', mandatory=True):
+ "Check for a header"
+ check_func = get_check_func(conf, lang)
+ if define != '':
+ check_func(header_name=name,
+ define_name=define,
+ mandatory=mandatory)
+ else:
+ check_func(header_name=name, mandatory=mandatory)
+
+def check_function(conf, lang, name, **args):
+ "Check for a function"
+ header_names = Utils.to_list(args['header_name'])
+ includes = ''.join(['#include <%s>\n' % x for x in header_names])
+ fragment = '''
+%s
+int main() { return !(void(*)())(%s); }
+''' % (includes, name)
+
+ check_func = get_check_func(conf, lang)
+ args['msg'] = 'Checking for %s' % name
+ check_func(fragment=fragment, **args)
+
+def nameify(name):
+ return (name.replace('/', '_').replace('++', 'PP')
+ .replace('-', '_').replace('.', '_'))
+
+def define(conf, var_name, value):
+ conf.define(var_name, value)
+ conf.env[var_name] = value
+
+def check_pkg(conf, name, **args):
+ "Check for a package iff it hasn't been checked for yet"
+ if args['uselib_store'].lower() in conf.env['AUTOWAF_LOCAL_LIBS']:
+ return
+
+ class CheckType:
+ OPTIONAL = 1
+ MANDATORY = 2
+
+ var_name = 'CHECKED_' + nameify(args['uselib_store'])
+ check = var_name not in conf.env
+ mandatory = 'mandatory' not in args or args['mandatory']
+ if not check and 'atleast_version' in args:
+ # Re-check if version is newer than previous check
+ checked_version = conf.env['VERSION_' + name]
+ if checked_version and checked_version < args['atleast_version']:
+ check = True
+ if not check and mandatory and conf.env[var_name] == CheckType.OPTIONAL:
+ # Re-check if previous check was optional but this one is mandatory
+ check = True
+ if check:
+ found = None
+ pkg_var_name = 'PKG_' + name.replace('-', '_')
+ pkg_name = name
+ if conf.env.PARDEBUG:
+ args['mandatory'] = False # Smash mandatory arg
+ found = conf.check_cfg(package=pkg_name + 'D',
+ args="--cflags --libs", **args)
+ if found:
+ pkg_name += 'D'
+ if mandatory:
+ args['mandatory'] = True # Unsmash mandatory arg
+ if not found:
+ found = conf.check_cfg(package=pkg_name, args="--cflags --libs",
+ **args)
+ if found:
+ conf.env[pkg_var_name] = pkg_name
+ if 'atleast_version' in args:
+ conf.env['VERSION_' + name] = args['atleast_version']
+ if mandatory:
+ conf.env[var_name] = CheckType.MANDATORY
+ else:
+ conf.env[var_name] = CheckType.OPTIONAL
+
+def normpath(path):
+ if sys.platform == 'win32':
+ return os.path.normpath(path).replace('\\', '/')
+ else:
+ return os.path.normpath(path)
+
+def configure(conf):
+ global g_step
+ if g_step > 1:
+ return
+
+ def append_cxx_flags(flags):
+ conf.env.append_value('CFLAGS', flags)
+ conf.env.append_value('CXXFLAGS', flags)
+
+ if Options.options.docs:
+ conf.load('doxygen')
+
+ try:
+ conf.load('clang_compilation_database')
+ except Exception:
+ pass
+
+ prefix = normpath(os.path.abspath(os.path.expanduser(conf.env['PREFIX'])))
+
+ conf.env['DOCS'] = Options.options.docs and conf.env.DOXYGEN
+ conf.env['DEBUG'] = Options.options.debug or Options.options.pardebug
+ conf.env['PARDEBUG'] = Options.options.pardebug
+ conf.env['PREFIX'] = prefix
+
+ def config_dir(var, opt, default):
+ if opt:
+ conf.env[var] = normpath(opt)
+ else:
+ conf.env[var] = normpath(default)
+
+ opts = Options.options
+
+ config_dir('BINDIR', opts.bindir, os.path.join(prefix, 'bin'))
+ config_dir('SYSCONFDIR', opts.configdir, os.path.join(prefix, 'etc'))
+ config_dir('DATADIR', opts.datadir, os.path.join(prefix, 'share'))
+ config_dir('INCLUDEDIR', opts.includedir, os.path.join(prefix, 'include'))
+ config_dir('LIBDIR', opts.libdir, os.path.join(prefix, 'lib'))
+
+ datadir = conf.env['DATADIR']
+ config_dir('MANDIR', opts.mandir, os.path.join(datadir, 'man'))
+ config_dir('DOCDIR', opts.docdir, os.path.join(datadir, 'doc'))
+
+ if Options.options.debug:
+ if conf.env['MSVC_COMPILER']:
+ conf.env['CFLAGS'] = ['/Od', '/Z7', '/MTd', '/FS']
+ conf.env['CXXFLAGS'] = ['/Od', '/Z7', '/MTd', '/FS']
+ conf.env['LINKFLAGS'] = ['/DEBUG', '/MANIFEST']
+ else:
+ conf.env['CFLAGS'] = ['-O0', '-g']
+ conf.env['CXXFLAGS'] = ['-O0', '-g']
+ else:
+ if conf.env['MSVC_COMPILER']:
+ conf.env['CFLAGS'] = ['/MD', '/FS', '/DNDEBUG']
+ conf.env['CXXFLAGS'] = ['/MD', '/FS', '/DNDEBUG']
+ else:
+ append_cxx_flags(['-DNDEBUG'])
+
+ if conf.env.MSVC_COMPILER:
+ Options.options.no_coverage = True
+ if Options.options.strict:
+ conf.env.append_value('CFLAGS', ['/Wall'])
+ conf.env.append_value('CXXFLAGS', ['/Wall'])
+ else:
+ if Options.options.ultra_strict:
+ Options.options.strict = True
+ conf.env.append_value('CFLAGS', ['-Wredundant-decls',
+ '-Wstrict-prototypes',
+ '-Wmissing-prototypes',
+ '-Wcast-qual'])
+ conf.env.append_value('CXXFLAGS', ['-Wcast-qual'])
+
+ if Options.options.strict:
+ conf.env.append_value('CFLAGS', ['-pedantic', '-Wshadow'])
+ if conf.env.DEST_OS != "darwin":
+ conf.env.append_value('LINKFLAGS', ['-Wl,--no-undefined'])
+ conf.env.append_value('CXXFLAGS', ['-Wnon-virtual-dtor',
+ '-Woverloaded-virtual'])
+ append_cxx_flags(['-Wall',
+ '-Wcast-align',
+ '-Wextra',
+ '-Wmissing-declarations',
+ '-Wno-unused-parameter',
+ '-Wstrict-overflow',
+ '-Wundef',
+ '-Wwrite-strings',
+ '-fstrict-overflow'])
+
+ # Add less universal flags after checking they work
+ extra_flags = ['-Wlogical-op',
+ '-Wsuggest-attribute=noreturn',
+ '-Wunsafe-loop-optimizations']
+ if conf.check_cc(cflags=['-Werror'] + extra_flags, mandatory=False,
+ msg="Checking for extra C warning flags"):
+ conf.env.append_value('CFLAGS', extra_flags)
+ if 'COMPILER_CXX' in conf.env:
+ if conf.check_cxx(cxxflags=['-Werror'] + extra_flags,
+ mandatory=False,
+ msg="Checking for extra C++ warning flags"):
+ conf.env.append_value('CXXFLAGS', extra_flags)
+
+ if not conf.env['MSVC_COMPILER']:
+ append_cxx_flags(['-fshow-column'])
+
+ conf.env.NO_COVERAGE = True
+ conf.env.BUILD_TESTS = False
+ try:
+ conf.env.BUILD_TESTS = Options.options.build_tests
+ conf.env.NO_COVERAGE = Options.options.no_coverage
+ if not Options.options.no_coverage:
+ # Set up unit test code coverage
+ if conf.is_defined('CLANG'):
+ for cov in [conf.env.CC[0].replace('clang', 'llvm-cov'),
+ 'llvm-cov']:
+ if conf.find_program(cov, var='LLVM_COV', mandatory=False):
+ break
+ else:
+ conf.check_cc(lib='gcov', define_name='HAVE_GCOV',
+ mandatory=False)
+ except Exception:
+ pass # Test options do not exist
+
+ # Define version in configuration
+ appname = getattr(Context.g_module, Context.APPNAME, 'noname')
+ version = getattr(Context.g_module, Context.VERSION, '0.0.0')
+ defname = appname.upper().replace('-', '_').replace('.', '_')
+ define(conf, defname + '_VERSION', version)
+
+ conf.env.prepend_value('CFLAGS', '-I' + os.path.abspath('.'))
+ conf.env.prepend_value('CXXFLAGS', '-I' + os.path.abspath('.'))
+ g_step = 2
+
+def display_summary(conf, msgs=None):
+ global g_is_child
+ if not g_is_child:
+ display_msg(conf, "Install prefix", conf.env['PREFIX'])
+ if 'COMPILER_CC' in conf.env:
+ display_msg(conf, "C Flags", ' '.join(conf.env['CFLAGS']))
+ if 'COMPILER_CXX' in conf.env:
+ display_msg(conf, "C++ Flags", ' '.join(conf.env['CXXFLAGS']))
+ display_msg(conf, "Debuggable", bool(conf.env['DEBUG']))
+ display_msg(conf, "Build documentation", bool(conf.env['DOCS']))
+
+ if msgs is not None:
+ display_msgs(conf, msgs)
+
+def set_c_lang(conf, lang):
+ "Set a specific C language standard, like 'c99' or 'c11'"
+ if conf.env.MSVC_COMPILER:
+ # MSVC has no hope or desire to compile C99, just compile as C++
+ conf.env.append_unique('CFLAGS', ['-TP'])
+ else:
+ flag = '-std=%s' % lang
+ conf.check(cflags=['-Werror', flag],
+ msg="Checking for flag '%s'" % flag)
+ conf.env.append_unique('CFLAGS', [flag])
+
+def set_cxx_lang(conf, lang):
+ "Set a specific C++ language standard, like 'c++11', 'c++14', or 'c++17'"
+ if conf.env.MSVC_COMPILER:
+ if lang != 'c++14':
+ lang = 'c++latest'
+ conf.env.append_unique('CXXFLAGS', ['/std:%s' % lang])
+ else:
+ flag = '-std=%s' % lang
+ conf.check(cxxflags=['-Werror', flag],
+ msg="Checking for flag '%s'" % flag)
+ conf.env.append_unique('CXXFLAGS', [flag])
+
+def set_modern_c_flags(conf):
+ "Use the most modern C language available"
+ if 'COMPILER_CC' in conf.env:
+ if conf.env.MSVC_COMPILER:
+ # MSVC has no hope or desire to compile C99, just compile as C++
+ conf.env.append_unique('CFLAGS', ['-TP'])
+ else:
+ for flag in ['-std=c11', '-std=c99']:
+ if conf.check(cflags=['-Werror', flag], mandatory=False,
+ msg="Checking for flag '%s'" % flag):
+ conf.env.append_unique('CFLAGS', [flag])
+ break
+
+def set_modern_cxx_flags(conf, mandatory=False):
+ "Use the most modern C++ language available"
+ if 'COMPILER_CXX' in conf.env:
+ if conf.env.MSVC_COMPILER:
+ conf.env.append_unique('CXXFLAGS', ['/std:c++latest'])
+ else:
+ for lang in ['c++14', 'c++1y', 'c++11', 'c++0x']:
+ flag = '-std=%s' % lang
+ if conf.check(cxxflags=['-Werror', flag], mandatory=False,
+ msg="Checking for flag '%s'" % flag):
+ conf.env.append_unique('CXXFLAGS', [flag])
+ break
+
+def set_local_lib(conf, name, has_objects):
+ var_name = 'HAVE_' + nameify(name.upper())
+ define(conf, var_name, 1)
+ if has_objects:
+ if type(conf.env['AUTOWAF_LOCAL_LIBS']) != dict:
+ conf.env['AUTOWAF_LOCAL_LIBS'] = {}
+ conf.env['AUTOWAF_LOCAL_LIBS'][name.lower()] = True
+ else:
+ if type(conf.env['AUTOWAF_LOCAL_HEADERS']) != dict:
+ conf.env['AUTOWAF_LOCAL_HEADERS'] = {}
+ conf.env['AUTOWAF_LOCAL_HEADERS'][name.lower()] = True
+
+def append_property(obj, key, val):
+ if hasattr(obj, key):
+ setattr(obj, key, getattr(obj, key) + val)
+ else:
+ setattr(obj, key, val)
+
+def use_lib(bld, obj, libs):
+ abssrcdir = os.path.abspath('.')
+ libs_list = libs.split()
+ for l in libs_list:
+ in_headers = l.lower() in bld.env['AUTOWAF_LOCAL_HEADERS']
+ in_libs = l.lower() in bld.env['AUTOWAF_LOCAL_LIBS']
+ if in_libs:
+ append_property(obj, 'use', ' lib%s ' % l.lower())
+ append_property(obj, 'framework', bld.env['FRAMEWORK_' + l])
+ if in_headers or in_libs:
+ if bld.env.MSVC_COMPILER:
+ inc_flag = '/I' + os.path.join(abssrcdir, l.lower())
+ else:
+ inc_flag = '-iquote ' + os.path.join(abssrcdir, l.lower())
+ for f in ['CFLAGS', 'CXXFLAGS']:
+ if inc_flag not in bld.env[f]:
+ bld.env.prepend_value(f, inc_flag)
+ else:
+ append_property(obj, 'uselib', ' ' + l)
+
+@feature('c', 'cxx')
+@before('apply_link')
+def version_lib(self):
+ if self.env.DEST_OS == 'win32':
+ self.vnum = None # Prevent waf from automatically appending -0
+ if self.env['PARDEBUG']:
+ applicable = ['cshlib', 'cxxshlib', 'cstlib', 'cxxstlib']
+ if [x for x in applicable if x in self.features]:
+ self.target = self.target + 'D'
+
+def set_lib_env(conf, name, version):
+ "Set up environment for local library as if found via pkg-config."
+ NAME = name.upper()
+ major_ver = version.split('.')[0]
+ pkg_var_name = 'PKG_' + name.replace('-', '_') + '_' + major_ver
+ lib_name = '%s-%s' % (name, major_ver)
+ if conf.env.PARDEBUG:
+ lib_name += 'D'
+ conf.env[pkg_var_name] = lib_name
+ conf.env['INCLUDES_' + NAME] = ['${INCLUDEDIR}/%s-%s' % (name, major_ver)]
+ conf.env['LIBPATH_' + NAME] = [conf.env.LIBDIR]
+ conf.env['LIB_' + NAME] = [lib_name]
+
+def set_line_just(conf, width):
+ global line_just
+ line_just = max(line_just, width)
+ conf.line_just = line_just
+
+def display_header(title):
+ global g_is_child
+ if g_is_child:
+ Logs.pprint('BOLD', title)
+
+def display_msg(conf, msg, status=None, color=None):
+ color = 'CYAN'
+ if type(status) == bool and status:
+ color = 'GREEN'
+ status = 'yes'
+ elif type(status) == bool and not status or status == "False":
+ color = 'YELLOW'
+ status = 'no'
+ Logs.pprint('BOLD', '%s' % msg.ljust(conf.line_just), sep='')
+ Logs.pprint('BOLD', ":", sep='')
+ Logs.pprint(color, status)
+
+def display_msgs(conf, msgs):
+ for k, v in msgs.items():
+ display_msg(conf, k, v)
+
+def link_flags(env, lib):
+ return ' '.join(map(lambda x: env['LIB_ST'] % x,
+ env['LIB_' + lib]))
+
+def compile_flags(env, lib):
+ return ' '.join(map(lambda x: env['CPPPATH_ST'] % x,
+ env['INCLUDES_' + lib]))
+
+def set_recursive():
+ global g_is_child
+ g_is_child = True
+
+def is_child():
+ global g_is_child
+ return g_is_child
+
+def build_pc(bld, name, version, version_suffix, libs, subst_dict={}):
+ """Build a pkg-config file for a library.
+
+ name -- uppercase variable name (e.g. 'SOMENAME')
+ version -- version string (e.g. '1.2.3')
+ version_suffix -- name version suffix (e.g. '2')
+ libs -- string/list of dependencies (e.g. 'LIBFOO GLIB')
+ """
+
+ pkg_prefix = bld.env['PREFIX']
+ if pkg_prefix[-1] == '/':
+ pkg_prefix = pkg_prefix[:-1]
+
+ target = name.lower()
+ if version_suffix != '':
+ target += '-' + version_suffix
+
+ if bld.env['PARDEBUG']:
+ target += 'D'
+
+ target += '.pc'
+
+ libdir = bld.env['LIBDIR']
+ if libdir.startswith(pkg_prefix):
+ libdir = libdir.replace(pkg_prefix, '${exec_prefix}')
+
+ includedir = bld.env['INCLUDEDIR']
+ if includedir.startswith(pkg_prefix):
+ includedir = includedir.replace(pkg_prefix, '${prefix}')
+
+ obj = bld(features='subst',
+ source='%s.pc.in' % name.lower(),
+ target=target,
+ install_path=os.path.join(bld.env['LIBDIR'], 'pkgconfig'),
+ exec_prefix='${prefix}',
+ PREFIX=pkg_prefix,
+ EXEC_PREFIX='${prefix}',
+ LIBDIR=libdir,
+ INCLUDEDIR=includedir)
+
+ if type(libs) != list:
+ libs = libs.split()
+
+ subst_dict[name + '_VERSION'] = version
+ subst_dict[name + '_MAJOR_VERSION'] = version[0:version.find('.')]
+ for i in libs:
+ subst_dict[i + '_LIBS'] = link_flags(bld.env, i)
+ lib_cflags = compile_flags(bld.env, i)
+ if lib_cflags == '':
+ lib_cflags = ' '
+ subst_dict[i + '_CFLAGS'] = lib_cflags
+
+ obj.__dict__.update(subst_dict)
+
+def build_dir(name, subdir):
+ if is_child():
+ return os.path.join('build', name, subdir)
+ else:
+ return os.path.join('build', subdir)
+
+
+def make_simple_dox(name):
+ "Clean up messy Doxygen documentation after it is built"
+ name = name.lower()
+ NAME = name.upper()
+ try:
+ top = os.getcwd()
+ os.chdir(build_dir(name, 'doc/html'))
+ page = 'group__%s.html' % name
+ if not os.path.exists(page):
+ return
+ for i in [
+ ['%s_API ' % NAME, ''],
+ ['%s_DEPRECATED ' % NAME, ''],
+ ['group__%s.html' % name, ''],
+ ['&#160;', ''],
+ [r'<script.*><\/script>', ''],
+ [r'<hr\/><a name="details" id="details"><\/a><h2>.*<\/h2>', ''],
+ [r'<link href=\"tabs.css\" rel=\"stylesheet\" type=\"text\/css\"\/>',
+ ''],
+ [r'<img class=\"footer\" src=\"doxygen.png\" alt=\"doxygen\"\/>',
+ 'Doxygen']]:
+ os.system("sed -i 's/%s/%s/g' %s" % (i[0], i[1], page))
+ os.rename('group__%s.html' % name, 'index.html')
+ for i in (glob.glob('*.png') +
+ glob.glob('*.html') +
+ glob.glob('*.js') +
+ glob.glob('*.css')):
+ if i != 'index.html' and i != 'style.css':
+ os.remove(i)
+ os.chdir(top)
+ os.chdir(build_dir(name, 'doc/man/man3'))
+ for i in glob.glob('*.3'):
+ os.system("sed -i 's/%s_API //' %s" % (NAME, i))
+ for i in glob.glob('_*'):
+ os.remove(i)
+ os.chdir(top)
+ except Exception as e:
+ Logs.error("Failed to fix up %s documentation: %s" % (name, e))
+
+
+def build_dox(bld, name, version, srcdir, blddir, outdir='', versioned=True):
+ """Build Doxygen API documentation"""
+ if not bld.env['DOCS']:
+ return
+
+ # Doxygen paths in are relative to the doxygen file, not build directory
+ if is_child():
+ src_dir = os.path.join(srcdir, name.lower())
+ else:
+ src_dir = srcdir
+
+ subst_tg = bld(features='subst',
+ source='doc/reference.doxygen.in',
+ target='doc/reference.doxygen',
+ install_path='',
+ name='doxyfile')
+
+ subst_dict = {
+ name + '_VERSION': version,
+ name + '_SRCDIR': os.path.abspath(src_dir),
+ name + '_DOC_DIR': ''
+ }
+
+ subst_tg.__dict__.update(subst_dict)
+
+ subst_tg.post()
+
+ docs = bld(features='doxygen',
+ doxyfile='doc/reference.doxygen')
+
+ docs.post()
+
+ outname = name.lower()
+ if versioned:
+ outname += '-%d' % int(version[0:version.find('.')])
+ bld.install_files(
+ os.path.join('${DOCDIR}', outname, outdir, 'html'),
+ bld.path.get_bld().ant_glob('doc/html/*'))
+ for i in range(1, 8):
+ bld.install_files('${MANDIR}/man%d' % i,
+ bld.path.get_bld().ant_glob('doc/man/man%d/*' % i,
+ excl='**/_*'))
+
+
+def build_version_files(header_path, source_path, domain, major, minor, micro):
+ """Generate version code header"""
+ header_path = os.path.abspath(header_path)
+ source_path = os.path.abspath(source_path)
+ text = "int " + domain + "_major_version = " + str(major) + ";\n"
+ text += "int " + domain + "_minor_version = " + str(minor) + ";\n"
+ text += "int " + domain + "_micro_version = " + str(micro) + ";\n"
+ try:
+ o = open(source_path, 'w')
+ o.write(text)
+ o.close()
+ except IOError:
+ Logs.error('Failed to open %s for writing\n' % source_path)
+ sys.exit(-1)
+
+ text = "#ifndef __" + domain + "_version_h__\n"
+ text += "#define __" + domain + "_version_h__\n"
+ text += "extern const char* " + domain + "_revision;\n"
+ text += "extern int " + domain + "_major_version;\n"
+ text += "extern int " + domain + "_minor_version;\n"
+ text += "extern int " + domain + "_micro_version;\n"
+ text += "#endif /* __" + domain + "_version_h__ */\n"
+ try:
+ o = open(header_path, 'w')
+ o.write(text)
+ o.close()
+ except IOError:
+ Logs.warn('Failed to open %s for writing\n' % header_path)
+ sys.exit(-1)
+
+ return None
+
+def build_i18n_pot(bld, srcdir, dir, name, sources, copyright_holder=None):
+ Logs.info('Generating pot file from %s' % name)
+ pot_file = '%s.pot' % name
+
+ cmd = ['xgettext',
+ '--keyword=_',
+ '--keyword=N_',
+ '--keyword=S_',
+ '--from-code=UTF-8',
+ '-o', pot_file]
+
+ if copyright_holder:
+ cmd += ['--copyright-holder="%s"' % copyright_holder]
+
+ cmd += sources
+ Logs.info('Updating ' + pot_file)
+ subprocess.call(cmd, cwd=os.path.join(srcdir, dir))
+
+def build_i18n_po(bld, srcdir, dir, name, sources, copyright_holder=None):
+ pwd = os.getcwd()
+ os.chdir(os.path.join(srcdir, dir))
+ pot_file = '%s.pot' % name
+ po_files = glob.glob('po/*.po')
+ for po_file in po_files:
+ cmd = ['msgmerge',
+ '--update',
+ po_file,
+ pot_file]
+ Logs.info('Updating ' + po_file)
+ subprocess.call(cmd)
+ os.chdir(pwd)
+
+def build_i18n_mo(bld, srcdir, dir, name, sources, copyright_holder=None):
+ pwd = os.getcwd()
+ os.chdir(os.path.join(srcdir, dir))
+ po_files = glob.glob('po/*.po')
+ for po_file in po_files:
+ mo_file = po_file.replace('.po', '.mo')
+ cmd = ['msgfmt',
+ '-c',
+ '-f',
+ '-o',
+ mo_file,
+ po_file]
+ Logs.info('Generating ' + po_file)
+ subprocess.call(cmd)
+ os.chdir(pwd)
+
+def build_i18n(bld, srcdir, dir, name, sources, copyright_holder=None):
+ build_i18n_pot(bld, srcdir, dir, name, sources, copyright_holder)
+ build_i18n_po(bld, srcdir, dir, name, sources, copyright_holder)
+ build_i18n_mo(bld, srcdir, dir, name, sources, copyright_holder)
+
+def cd_to_build_dir(ctx, appname):
+ top_level = (len(ctx.stack_path) > 1)
+ if top_level:
+ os.chdir(os.path.join('build', appname))
+ else:
+ os.chdir('build')
+ Logs.pprint('GREEN', ("Waf: Entering directory `%s'" %
+ os.path.abspath(os.getcwd())))
+
+def cd_to_orig_dir(ctx, child):
+ if child:
+ os.chdir(os.path.join('..', '..'))
+ else:
+ os.chdir('..')
+
+def pre_test(ctx, appname, dirs=['src']):
+ if not hasattr(ctx, 'autowaf_tests_total'):
+ ctx.autowaf_tests_total = 0
+ ctx.autowaf_tests_failed = 0
+ ctx.autowaf_local_tests_total = 0
+ ctx.autowaf_local_tests_failed = 0
+ ctx.autowaf_tests = {}
+
+ ctx.autowaf_tests[appname] = {'total': 0, 'failed': 0}
+
+ cd_to_build_dir(ctx, appname)
+ if not ctx.env.NO_COVERAGE:
+ diropts = ''
+ for i in dirs:
+ diropts += ' -d ' + i
+ clear_log = open('lcov-clear.log', 'w')
+ try:
+ try:
+ # Clear coverage data
+ subprocess.call(('lcov %s -z' % diropts).split(),
+ stdout=clear_log, stderr=clear_log)
+ except Exception:
+ Logs.warn('Failed to run lcov, no coverage report generated')
+ finally:
+ clear_log.close()
+
+def post_test(ctx, appname, dirs=['src'], remove=['*boost*', 'c++*']):
+ if not ctx.env.NO_COVERAGE:
+ diropts = ''
+ for i in dirs:
+ diropts += ' -d ' + i
+ coverage_log = open('lcov-coverage.log', 'w')
+ coverage_lcov = open('coverage.lcov', 'w')
+ coverage_stripped_lcov = open('coverage-stripped.lcov', 'w')
+ try:
+ try:
+ base = '.'
+ if g_is_child:
+ base = '..'
+
+ # Generate coverage data
+ lcov_cmd = 'lcov -c %s -b %s' % (diropts, base)
+ if ctx.env.LLVM_COV:
+ lcov_cmd += ' --gcov-tool %s' % ctx.env.LLVM_COV[0]
+ subprocess.call(lcov_cmd.split(),
+ stdout=coverage_lcov, stderr=coverage_log)
+
+ # Strip unwanted stuff
+ subprocess.call(
+ ['lcov', '--remove', 'coverage.lcov'] + remove,
+ stdout=coverage_stripped_lcov, stderr=coverage_log)
+
+ # Generate HTML coverage output
+ if not os.path.isdir('coverage'):
+ os.makedirs('coverage')
+ subprocess.call(
+ 'genhtml -o coverage coverage-stripped.lcov'.split(),
+ stdout=coverage_log, stderr=coverage_log)
+
+ except Exception:
+ Logs.warn('Failed to run lcov, no coverage report generated')
+ finally:
+ coverage_stripped_lcov.close()
+ coverage_lcov.close()
+ coverage_log.close()
+
+ if ctx.autowaf_tests[appname]['failed'] > 0:
+ Logs.pprint('RED', '\nSummary: %d / %d %s tests failed' % (
+ ctx.autowaf_tests[appname]['failed'],
+ ctx.autowaf_tests[appname]['total'],
+ appname))
+ else:
+ Logs.pprint('GREEN', '\nSummary: All %d %s tests passed' % (
+ ctx.autowaf_tests[appname]['total'], appname))
+
+ if not ctx.env.NO_COVERAGE:
+ Logs.pprint('GREEN', 'Coverage: <file://%s>\n'
+ % os.path.abspath('coverage/index.html'))
+
+ Logs.pprint('GREEN', ("Waf: Leaving directory `%s'" %
+ os.path.abspath(os.getcwd())))
+ top_level = (len(ctx.stack_path) > 1)
+ if top_level:
+ cd_to_orig_dir(ctx, top_level)
+
+def run_test(ctx,
+ appname,
+ test,
+ desired_status=0,
+ dirs=['src'],
+ name='',
+ header=False,
+ quiet=False):
+ """Run an individual test.
+
+ `test` is either a shell command string, or a list of [name, return status]
+ for displaying tests implemented in the calling Python code.
+ """
+
+ ctx.autowaf_tests_total += 1
+ ctx.autowaf_local_tests_total += 1
+ ctx.autowaf_tests[appname]['total'] += 1
+
+ out = (None, None)
+ if type(test) == list:
+ name = test[0]
+ returncode = test[1]
+ elif callable(test):
+ returncode = test()
+ else:
+ s = test
+ if isinstance(test, type([])):
+ s = ' '.join(test)
+ if header and not quiet:
+ Logs.pprint('Green', '\n** Test %s' % s)
+ cmd = test
+ if Options.options.test_wrapper:
+ cmd = Options.options.test_wrapper + ' ' + test
+ if name == '':
+ name = test
+
+ proc = subprocess.Popen(cmd, shell=True,
+ stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ out = proc.communicate()
+ returncode = proc.returncode
+
+ success = desired_status is None or returncode == desired_status
+ if success:
+ if not quiet:
+ Logs.pprint('GREEN', '** Pass %s' % name)
+ else:
+ Logs.pprint('RED', '** FAIL %s' % name)
+ ctx.autowaf_tests_failed += 1
+ ctx.autowaf_tests[appname]['failed'] += 1
+ if type(test) != list and not callable(test):
+ Logs.pprint('RED', test)
+
+ if Options.options.verbose_tests and type(test) != list and not callable(test):
+ sys.stdout.write(out[0])
+ sys.stderr.write(out[1])
+
+ return (success, out)
+
+def tests_name(ctx, appname, name='*'):
+ if name == '*':
+ return appname
+ else:
+ return '%s.%s' % (appname, name)
+
+def begin_tests(ctx, appname, name='*'):
+ ctx.autowaf_local_tests_failed = 0
+ ctx.autowaf_local_tests_total = 0
+ Logs.pprint('GREEN', '\n** Begin %s tests' % (
+ tests_name(ctx, appname, name)))
+
+ class Handle:
+ def __enter__(self):
+ pass
+
+ def __exit__(self, type, value, traceback):
+ end_tests(ctx, appname, name)
+
+ return Handle()
+
+def end_tests(ctx, appname, name='*'):
+ failures = ctx.autowaf_local_tests_failed
+ if failures == 0:
+ Logs.pprint('GREEN', '** Passed all %d %s tests' % (
+ ctx.autowaf_local_tests_total, tests_name(ctx, appname, name)))
+ else:
+ Logs.pprint('RED', '** Failed %d / %d %s tests' % (
+ failures, ctx.autowaf_local_tests_total, tests_name(ctx, appname, name)))
+
+def run_tests(ctx,
+ appname,
+ tests,
+ desired_status=0,
+ dirs=['src'],
+ name='*',
+ headers=False):
+ begin_tests(ctx, appname, name)
+
+ diropts = ''
+ for i in dirs:
+ diropts += ' -d ' + i
+
+ for i in tests:
+ run_test(ctx, appname, i, desired_status, dirs, i, headers)
+
+ end_tests(ctx, appname, name)
+
+def run_ldconfig(ctx):
+ should_run = (ctx.cmd == 'install' and
+ not ctx.env['RAN_LDCONFIG'] and
+ ctx.env['LIBDIR'] and
+ 'DESTDIR' not in os.environ and
+ not Options.options.destdir)
+
+ if should_run:
+ try:
+ Logs.info("Waf: Running `/sbin/ldconfig %s'" % ctx.env['LIBDIR'])
+ subprocess.call(['/sbin/ldconfig', ctx.env['LIBDIR']])
+ ctx.env['RAN_LDCONFIG'] = True
+ except Exception:
+ pass
+
+def get_rdf_news(name,
+ in_files,
+ top_entries=None,
+ extra_entries=None,
+ dev_dist=None):
+ import rdflib
+ from time import strptime
+
+ doap = rdflib.Namespace('http://usefulinc.com/ns/doap#')
+ dcs = rdflib.Namespace('http://ontologi.es/doap-changeset#')
+ rdfs = rdflib.Namespace('http://www.w3.org/2000/01/rdf-schema#')
+ foaf = rdflib.Namespace('http://xmlns.com/foaf/0.1/')
+ rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#')
+ m = rdflib.ConjunctiveGraph()
+
+ try:
+ for i in in_files:
+ m.parse(i, format='n3')
+ except Exception:
+ Logs.warn('Error parsing data, unable to generate NEWS')
+ return
+
+ proj = m.value(None, rdf.type, doap.Project)
+ for f in m.triples([proj, rdfs.seeAlso, None]):
+ if f[2].endswith('.ttl'):
+ m.parse(f[2], format='n3')
+
+ entries = {}
+ for r in m.triples([proj, doap.release, None]):
+ release = r[2]
+ revision = m.value(release, doap.revision, None)
+ date = m.value(release, doap.created, None)
+ blamee = m.value(release, dcs.blame, None)
+ changeset = m.value(release, dcs.changeset, None)
+ dist = m.value(release, doap['file-release'], None)
+
+ if not dist:
+ Logs.warn('No file release for %s %s' % (proj, revision))
+ dist = dev_dist
+
+ if revision and date and blamee and changeset:
+ entry = {}
+ entry['name'] = str(name)
+ entry['revision'] = str(revision)
+ entry['date'] = strptime(str(date), '%Y-%m-%d')
+ entry['status'] = 'stable' if dist != dev_dist else 'unstable'
+ entry['dist'] = str(dist)
+ entry['items'] = []
+
+ for i in m.triples([changeset, dcs.item, None]):
+ item = str(m.value(i[2], rdfs.label, None))
+ entry['items'] += [item]
+ if dist and top_entries is not None:
+ if not str(dist) in top_entries:
+ top_entries[str(dist)] = {'items': []}
+ top_entries[str(dist)]['items'] += [
+ '%s: %s' % (name, item)]
+
+ if extra_entries and dist:
+ for i in extra_entries[str(dist)]:
+ entry['items'] += extra_entries[str(dist)]['items']
+
+ entry['blamee_name'] = str(m.value(blamee, foaf.name, None))
+ entry['blamee_mbox'] = str(m.value(blamee, foaf.mbox, None))
+
+ entries[(str(date), str(revision))] = entry
+ else:
+ Logs.warn('Ignored incomplete %s release description' % name)
+
+ return entries
+
+def write_news(entries, out_file):
+ import textwrap
+ from time import strftime
+
+ if len(entries) == 0:
+ return
+
+ news = open(out_file, 'w')
+ for e in sorted(entries.keys(), reverse=True):
+ entry = entries[e]
+ news.write('%s (%s) %s;\n' % (entry['name'], entry['revision'], entry['status']))
+ for item in entry['items']:
+ wrapped = textwrap.wrap(item, width=79)
+ news.write('\n * ' + '\n '.join(wrapped))
+
+ news.write('\n\n --')
+ news.write(' %s <%s>' % (entry['blamee_name'],
+ entry['blamee_mbox'].replace('mailto:', '')))
+
+ news.write(' %s\n\n' % (
+ strftime('%a, %d %b %Y %H:%M:%S +0000', entry['date'])))
+
+ news.close()
+
+def write_posts(entries, meta, out_dir, status='stable'):
+ "write news posts in Pelican Markdown format"
+ from time import strftime
+ try:
+ os.mkdir(out_dir)
+ except Exception:
+ pass
+
+ for i in entries:
+ entry = entries[i]
+ revision = i[1]
+ if entry['status'] != status:
+ continue
+
+ date_str = strftime('%Y-%m-%d', entry['date'])
+ datetime_str = strftime('%Y-%m-%d %H:%M', entry['date'])
+
+ path = os.path.join(out_dir, '%s-%s-%s.md' % (
+ date_str, entry['name'], revision.replace('.', '-')))
+ post = open(path, 'w')
+ title = entry['title'] if 'title' in entry else entry['name']
+ post.write('Title: %s %s\n' % (title, revision))
+ post.write('Date: %s\n' % datetime_str)
+ post.write('Slug: %s-%s\n' % (entry['name'], revision.replace('.', '-')))
+ for k in meta:
+ post.write('%s: %s\n' % (k, meta[k]))
+ post.write('\n')
+
+ url = entry['dist']
+ if entry['status'] == status:
+ post.write('[%s %s](%s) has been released.' % (
+ (entry['name'], revision, url)))
+
+ if 'description' in entry:
+ post.write(' ' + entry['description'])
+
+ post.write('\n')
+ if (len(entry['items']) > 0 and
+ not (len(entry['items']) == 1 and
+ entry['items'][0] == 'Initial release')):
+ post.write('\nChanges:\n\n')
+ for i in entry['items']:
+ post.write(' * %s\n' % i)
+
+ post.close()
+
+def get_blurb(in_file):
+ "Get the first paragram of a Markdown formatted file, skipping the title"
+ f = open(in_file, 'r')
+ f.readline() # Title
+ f.readline() # Title underline
+ f.readline() # Blank
+ out = ''
+ line = f.readline()
+ while len(line) > 0 and line != '\n':
+ out += line.replace('\n', ' ')
+ line = f.readline()
+ return out.strip()
+
+def get_news(in_file, entry_props={}):
+ """Get NEWS entries in the format expected by write_posts().
+
+ Properties that should be set on every entry can be passed in
+ `entry_props`. If `entry_props` has a 'dist_pattern' value, it is used to
+ set the 'dist' entry of entries by substituting the version number.
+ """
+
+ import re
+ import rfc822
+
+ f = open(in_file, 'r')
+ entries = {}
+ while True:
+ # Read header line
+ head = f.readline()
+ matches = re.compile(r'([^ ]*) \((.*)\) ([a-zA-z]*);').match(head)
+ if matches is None:
+ break
+
+ entry = {}
+ entry['name'] = matches.group(1)
+ entry['revision'] = matches.group(2)
+ entry['status'] = matches.group(3)
+ entry['items'] = []
+ if 'dist_pattern' in entry_props:
+ entry['dist'] = entry_props['dist_pattern'] % entry['revision']
+
+ # Read blank line after header
+ if f.readline() != '\n':
+ raise SyntaxError('expected blank line after NEWS header')
+
+ def add_item(item):
+ if len(item) > 0:
+ entry['items'] += [item.replace('\n', ' ').strip()]
+
+ # Read entries for this revision
+ item = ''
+ line = ''
+ while line != '\n':
+ line = f.readline()
+ if line.startswith(' * '):
+ add_item(item)
+ item = line[3:].lstrip()
+ else:
+ item += line.lstrip()
+ add_item(item)
+
+ # Read footer line
+ foot = f.readline()
+ matches = re.compile(' -- (.*) <(.*)> (.*)').match(foot)
+ entry['date'] = rfc822.parsedate(matches.group(3))
+ entry['blamee_name'] = matches.group(1)
+ entry['blamee_mbox'] = matches.group(2)
+ entry.update(entry_props)
+ entries[(entry['date'], entry['revision'])] = entry
+
+ # Skip trailing blank line before next entry
+ f.readline()
+
+ f.close()
+
+ return entries
+
+def news_to_posts(news_file, entry_props, post_meta, default_post_dir):
+ post_dir = os.getenv('POST_DIR')
+ if not post_dir:
+ post_dir = default_post_dir
+ sys.stderr.write('POST_DIR not set in environment, writing to %s\n' % post_dir)
+ else:
+ sys.stderr.write('writing posts to %s\n' % post_dir)
+
+ entries = get_news(news_file, entry_props)
+ write_posts(entries, post_meta, post_dir)
+
+def run_script(cmds):
+ for cmd in cmds:
+ subprocess.check_call(cmd, shell=True)
+
+def release(name, version, dist_name=None):
+ if dist_name is None:
+ dist_name = name.lower()
+
+ dist = '%s-%s.tar.bz2' % (dist_name or name.lower(), version)
+ try:
+ os.remove(dist)
+ os.remove(dist + '.sig')
+ except Exception:
+ pass
+
+ status = subprocess.check_output('git status --porcelain', shell=True)
+ if status:
+ Logs.error('error: git working copy is dirty\n' + status)
+ raise Exception('git working copy is dirty')
+
+ head = subprocess.check_output('git show -s --oneline', shell=True)
+ head_summary = head[8:].strip().lower()
+ expected_summary = '%s %s' % (name.lower(), version)
+ if head_summary != expected_summary:
+ raise Exception('latest commit "%s" does not match "%s"' % (
+ head_summary, expected_summary))
+
+ run_script(['./waf configure --docs',
+ './waf',
+ './waf distcheck',
+ './waf posts',
+ 'gpg -b %s' % dist,
+ 'git tag -s v%s -m "%s %s"' % (version, name, version)])
diff --git a/waflib/extras/batched_cc.py b/waflib/extras/batched_cc.py
new file mode 100644
index 00000000..aad28722
--- /dev/null
+++ b/waflib/extras/batched_cc.py
@@ -0,0 +1,173 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2015 (ita)
+
+"""
+Instead of compiling object files one by one, c/c++ compilers are often able to compile at once:
+cc -c ../file1.c ../file2.c ../file3.c
+
+Files are output on the directory where the compiler is called, and dependencies are more difficult
+to track (do not run the command on all source files if only one file changes)
+As such, we do as if the files were compiled one by one, but no command is actually run:
+replace each cc/cpp Task by a TaskSlave. A new task called TaskMaster collects the
+signatures from each slave and finds out the command-line to run.
+
+Just import this module to start using it:
+def build(bld):
+ bld.load('batched_cc')
+
+Note that this is provided as an example, unity builds are recommended
+for best performance results (fewer tasks and fewer jobs to execute).
+See waflib/extras/unity.py.
+"""
+
+from waflib import Task, Utils
+from waflib.TaskGen import extension, feature, after_method
+from waflib.Tools import c, cxx
+
+MAX_BATCH = 50
+
+c_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${tsk.batch_incpaths()} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED} ${CPPFLAGS}'
+c_fun, _ = Task.compile_fun_noshell(c_str)
+
+cxx_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${tsk.batch_incpaths()} ${DEFINES_ST:DEFINES} -c ${SRCLST} ${CXX_TGT_F_BATCHED} ${CPPFLAGS}'
+cxx_fun, _ = Task.compile_fun_noshell(cxx_str)
+
+count = 70000
+class batch(Task.Task):
+ color = 'PINK'
+
+ after = ['c', 'cxx']
+ before = ['cprogram', 'cshlib', 'cstlib', 'cxxprogram', 'cxxshlib', 'cxxstlib']
+
+ def uid(self):
+ return Utils.h_list([Task.Task.uid(self), self.generator.idx, self.generator.path.abspath(), self.generator.target])
+
+ def __str__(self):
+ return 'Batch compilation for %d slaves' % len(self.slaves)
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.slaves = []
+ self.inputs = []
+ self.hasrun = 0
+
+ global count
+ count += 1
+ self.idx = count
+
+ def add_slave(self, slave):
+ self.slaves.append(slave)
+ self.set_run_after(slave)
+
+ def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+
+ for t in self.slaves:
+ #if t.executed:
+ if t.hasrun != Task.SKIPPED:
+ return Task.RUN_ME
+
+ return Task.SKIP_ME
+
+ def get_cwd(self):
+ return self.slaves[0].outputs[0].parent
+
+ def batch_incpaths(self):
+ st = self.env.CPPPATH_ST
+ return [st % node.abspath() for node in self.generator.includes_nodes]
+
+ def run(self):
+ self.outputs = []
+
+ srclst = []
+ slaves = []
+ for t in self.slaves:
+ if t.hasrun != Task.SKIPPED:
+ slaves.append(t)
+ srclst.append(t.inputs[0].abspath())
+
+ self.env.SRCLST = srclst
+
+ if self.slaves[0].__class__.__name__ == 'c':
+ ret = c_fun(self)
+ else:
+ ret = cxx_fun(self)
+
+ if ret:
+ return ret
+
+ for t in slaves:
+ t.old_post_run()
+
+def hook(cls_type):
+ def n_hook(self, node):
+
+ ext = '.obj' if self.env.CC_NAME == 'msvc' else '.o'
+ name = node.name
+ k = name.rfind('.')
+ if k >= 0:
+ basename = name[:k] + ext
+ else:
+ basename = name + ext
+
+ outdir = node.parent.get_bld().make_node('%d' % self.idx)
+ outdir.mkdir()
+ out = outdir.find_or_declare(basename)
+
+ task = self.create_task(cls_type, node, out)
+
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+
+ if not getattr(self, 'masters', None):
+ self.masters = {}
+ self.allmasters = []
+
+ def fix_path(tsk):
+ if self.env.CC_NAME == 'msvc':
+ tsk.env.append_unique('CXX_TGT_F_BATCHED', '/Fo%s\\' % outdir.abspath())
+
+ if not node.parent in self.masters:
+ m = self.masters[node.parent] = self.master = self.create_task('batch')
+ fix_path(m)
+ self.allmasters.append(m)
+ else:
+ m = self.masters[node.parent]
+ if len(m.slaves) > MAX_BATCH:
+ m = self.masters[node.parent] = self.master = self.create_task('batch')
+ fix_path(m)
+ self.allmasters.append(m)
+ m.add_slave(task)
+ return task
+ return n_hook
+
+extension('.c')(hook('c'))
+extension('.cpp','.cc','.cxx','.C','.c++')(hook('cxx'))
+
+@feature('cprogram', 'cshlib', 'cstaticlib', 'cxxprogram', 'cxxshlib', 'cxxstlib')
+@after_method('apply_link')
+def link_after_masters(self):
+ if getattr(self, 'allmasters', None):
+ for m in self.allmasters:
+ self.link_task.set_run_after(m)
+
+# Modify the c and cxx task classes - in theory it would be best to
+# create subclasses and to re-map the c/c++ extensions
+for x in ('c', 'cxx'):
+ t = Task.classes[x]
+ def run(self):
+ pass
+
+ def post_run(self):
+ pass
+
+ setattr(t, 'oldrun', getattr(t, 'run', None))
+ setattr(t, 'run', run)
+ setattr(t, 'old_post_run', t.post_run)
+ setattr(t, 'post_run', post_run)
+
diff --git a/waflib/extras/biber.py b/waflib/extras/biber.py
new file mode 100644
index 00000000..fd9db4e0
--- /dev/null
+++ b/waflib/extras/biber.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Latex processing using "biber"
+"""
+
+import os
+from waflib import Task, Logs
+
+from waflib.Tools import tex as texmodule
+
+class tex(texmodule.tex):
+ biber_fun, _ = Task.compile_fun('${BIBER} ${BIBERFLAGS} ${SRCFILE}',shell=False)
+ biber_fun.__doc__ = """
+ Execute the program **biber**
+ """
+
+ def bibfile(self):
+ return None
+
+ def bibunits(self):
+ self.env.env = {}
+ self.env.env.update(os.environ)
+ self.env.env.update({'BIBINPUTS': self.texinputs(), 'BSTINPUTS': self.texinputs()})
+ self.env.SRCFILE = self.aux_nodes[0].name[:-4]
+
+ if not self.env['PROMPT_LATEX']:
+ self.env.append_unique('BIBERFLAGS', '--quiet')
+
+ path = self.aux_nodes[0].abspath()[:-4] + '.bcf'
+ if os.path.isfile(path):
+ Logs.warn('calling biber')
+ self.check_status('error when calling biber, check %s.blg for errors' % (self.env.SRCFILE), self.biber_fun())
+ else:
+ super(tex, self).bibfile()
+ super(tex, self).bibunits()
+
+class latex(tex):
+ texfun, vars = Task.compile_fun('${LATEX} ${LATEXFLAGS} ${SRCFILE}', shell=False)
+class pdflatex(tex):
+ texfun, vars = Task.compile_fun('${PDFLATEX} ${PDFLATEXFLAGS} ${SRCFILE}', shell=False)
+class xelatex(tex):
+ texfun, vars = Task.compile_fun('${XELATEX} ${XELATEXFLAGS} ${SRCFILE}', shell=False)
+
+def configure(self):
+ """
+ Almost the same as in tex.py, but try to detect 'biber'
+ """
+ v = self.env
+ for p in ' biber tex latex pdflatex xelatex bibtex dvips dvipdf ps2pdf makeindex pdf2ps'.split():
+ try:
+ self.find_program(p, var=p.upper())
+ except self.errors.ConfigurationError:
+ pass
+ v['DVIPSFLAGS'] = '-Ppdf'
+
diff --git a/waflib/extras/bjam.py b/waflib/extras/bjam.py
new file mode 100644
index 00000000..8e04d3a6
--- /dev/null
+++ b/waflib/extras/bjam.py
@@ -0,0 +1,128 @@
+#! /usr/bin/env python
+# per rosengren 2011
+
+from os import sep, readlink
+from waflib import Logs
+from waflib.TaskGen import feature, after_method
+from waflib.Task import Task, always_run
+
+def options(opt):
+ grp = opt.add_option_group('Bjam Options')
+ grp.add_option('--bjam_src', default=None, help='You can find it in <boost root>/tools/jam/src')
+ grp.add_option('--bjam_uname', default='linuxx86_64', help='bjam is built in <src>/bin.<uname>/bjam')
+ grp.add_option('--bjam_config', default=None)
+ grp.add_option('--bjam_toolset', default=None)
+
+def configure(cnf):
+ if not cnf.env.BJAM_SRC:
+ cnf.env.BJAM_SRC = cnf.options.bjam_src
+ if not cnf.env.BJAM_UNAME:
+ cnf.env.BJAM_UNAME = cnf.options.bjam_uname
+ try:
+ cnf.find_program('bjam', path_list=[
+ cnf.env.BJAM_SRC + sep + 'bin.' + cnf.env.BJAM_UNAME
+ ])
+ except Exception:
+ cnf.env.BJAM = None
+ if not cnf.env.BJAM_CONFIG:
+ cnf.env.BJAM_CONFIG = cnf.options.bjam_config
+ if not cnf.env.BJAM_TOOLSET:
+ cnf.env.BJAM_TOOLSET = cnf.options.bjam_toolset
+
+@feature('bjam')
+@after_method('process_rule')
+def process_bjam(self):
+ if not self.bld.env.BJAM:
+ self.create_task('bjam_creator')
+ self.create_task('bjam_build')
+ self.create_task('bjam_installer')
+ if getattr(self, 'always', False):
+ always_run(bjam_creator)
+ always_run(bjam_build)
+ always_run(bjam_installer)
+
+class bjam_creator(Task):
+ ext_out = 'bjam_exe'
+ vars=['BJAM_SRC', 'BJAM_UNAME']
+ def run(self):
+ env = self.env
+ gen = self.generator
+ bjam = gen.bld.root.find_dir(env.BJAM_SRC)
+ if not bjam:
+ Logs.error('Can not find bjam source')
+ return -1
+ bjam_exe_relpath = 'bin.' + env.BJAM_UNAME + '/bjam'
+ bjam_exe = bjam.find_resource(bjam_exe_relpath)
+ if bjam_exe:
+ env.BJAM = bjam_exe.srcpath()
+ return 0
+ bjam_cmd = ['./build.sh']
+ Logs.debug('runner: ' + bjam.srcpath() + '> ' + str(bjam_cmd))
+ result = self.exec_command(bjam_cmd, cwd=bjam.srcpath())
+ if not result == 0:
+ Logs.error('bjam failed')
+ return -1
+ bjam_exe = bjam.find_resource(bjam_exe_relpath)
+ if bjam_exe:
+ env.BJAM = bjam_exe.srcpath()
+ return 0
+ Logs.error('bjam failed')
+ return -1
+
+class bjam_build(Task):
+ ext_in = 'bjam_exe'
+ ext_out = 'install'
+ vars = ['BJAM_TOOLSET']
+ def run(self):
+ env = self.env
+ gen = self.generator
+ path = gen.path
+ bld = gen.bld
+ if hasattr(gen, 'root'):
+ build_root = path.find_node(gen.root)
+ else:
+ build_root = path
+ jam = bld.srcnode.find_resource(env.BJAM_CONFIG)
+ if jam:
+ Logs.debug('bjam: Using jam configuration from ' + jam.srcpath())
+ jam_rel = jam.relpath_gen(build_root)
+ else:
+ Logs.warn('No build configuration in build_config/user-config.jam. Using default')
+ jam_rel = None
+ bjam_exe = bld.srcnode.find_node(env.BJAM)
+ if not bjam_exe:
+ Logs.error('env.BJAM is not set')
+ return -1
+ bjam_exe_rel = bjam_exe.relpath_gen(build_root)
+ cmd = ([bjam_exe_rel] +
+ (['--user-config=' + jam_rel] if jam_rel else []) +
+ ['--stagedir=' + path.get_bld().path_from(build_root)] +
+ ['--debug-configuration'] +
+ ['--with-' + lib for lib in self.generator.target] +
+ (['toolset=' + env.BJAM_TOOLSET] if env.BJAM_TOOLSET else []) +
+ ['link=' + 'shared'] +
+ ['variant=' + 'release']
+ )
+ Logs.debug('runner: ' + build_root.srcpath() + '> ' + str(cmd))
+ ret = self.exec_command(cmd, cwd=build_root.srcpath())
+ if ret != 0:
+ return ret
+ self.set_outputs(path.get_bld().ant_glob('lib/*') + path.get_bld().ant_glob('bin/*'))
+ return 0
+
+class bjam_installer(Task):
+ ext_in = 'install'
+ def run(self):
+ gen = self.generator
+ path = gen.path
+ for idir, pat in (('${LIBDIR}', 'lib/*'), ('${BINDIR}', 'bin/*')):
+ files = []
+ for n in path.get_bld().ant_glob(pat):
+ try:
+ t = readlink(n.srcpath())
+ gen.bld.symlink_as(sep.join([idir, n.name]), t, postpone=False)
+ except OSError:
+ files.append(n)
+ gen.bld.install_files(idir, files, postpone=False)
+ return 0
+
diff --git a/waflib/extras/blender.py b/waflib/extras/blender.py
new file mode 100644
index 00000000..e5efc280
--- /dev/null
+++ b/waflib/extras/blender.py
@@ -0,0 +1,108 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Michal Proszek, 2014 (poxip)
+
+"""
+Detect the version of Blender, path
+and install the extension:
+
+ def options(opt):
+ opt.load('blender')
+ def configure(cnf):
+ cnf.load('blender')
+ def build(bld):
+ bld(name='io_mesh_raw',
+ feature='blender',
+ files=['file1.py', 'file2.py']
+ )
+If name variable is empty, files are installed in scripts/addons, otherwise scripts/addons/name
+Use ./waf configure --system to set the installation directory to system path
+"""
+import os
+import re
+from getpass import getuser
+
+from waflib import Utils
+from waflib.TaskGen import feature
+from waflib.Configure import conf
+
+def options(opt):
+ opt.add_option(
+ '-s', '--system',
+ dest='directory_system',
+ default=False,
+ action='store_true',
+ help='determines installation directory (default: user)'
+ )
+
+@conf
+def find_blender(ctx):
+ '''Return version number of blender, if not exist return None'''
+ blender = ctx.find_program('blender')
+ output = ctx.cmd_and_log(blender + ['--version'])
+ m = re.search(r'Blender\s*((\d+(\.|))*)', output)
+ if not m:
+ ctx.fatal('Could not retrieve blender version')
+
+ try:
+ blender_version = m.group(1)
+ except IndexError:
+ ctx.fatal('Could not retrieve blender version')
+
+ ctx.env['BLENDER_VERSION'] = blender_version
+ return blender
+
+@conf
+def configure_paths(ctx):
+ """Setup blender paths"""
+ # Get the username
+ user = getuser()
+ _platform = Utils.unversioned_sys_platform()
+ config_path = {'user': '', 'system': ''}
+ if _platform.startswith('linux'):
+ config_path['user'] = '/home/%s/.config/blender/' % user
+ config_path['system'] = '/usr/share/blender/'
+ elif _platform == 'darwin':
+ # MAC OS X
+ config_path['user'] = \
+ '/Users/%s/Library/Application Support/Blender/' % user
+ config_path['system'] = '/Library/Application Support/Blender/'
+ elif Utils.is_win32:
+ # Windows
+ appdata_path = ctx.getenv('APPDATA').replace('\\', '/')
+ homedrive = ctx.getenv('HOMEDRIVE').replace('\\', '/')
+
+ config_path['user'] = '%s/Blender Foundation/Blender/' % appdata_path
+ config_path['system'] = \
+ '%sAll Users/AppData/Roaming/Blender Foundation/Blender/' % homedrive
+ else:
+ ctx.fatal(
+ 'Unsupported platform. '
+ 'Available platforms: Linux, OSX, MS-Windows.'
+ )
+
+ blender_version = ctx.env['BLENDER_VERSION']
+
+ config_path['user'] += blender_version + '/'
+ config_path['system'] += blender_version + '/'
+
+ ctx.env['BLENDER_CONFIG_DIR'] = os.path.abspath(config_path['user'])
+ if ctx.options.directory_system:
+ ctx.env['BLENDER_CONFIG_DIR'] = config_path['system']
+
+ ctx.env['BLENDER_ADDONS_DIR'] = os.path.join(
+ ctx.env['BLENDER_CONFIG_DIR'], 'scripts/addons'
+ )
+ Utils.check_dir(ctx.env['BLENDER_ADDONS_DIR'])
+
+def configure(ctx):
+ ctx.find_blender()
+ ctx.configure_paths()
+
+@feature('blender_list')
+def blender(self):
+ # Two ways to install a blender extension: as a module or just .py files
+ dest_dir = os.path.join(self.env.BLENDER_ADDONS_DIR, self.get_name())
+ Utils.check_dir(dest_dir)
+ self.add_install_files(install_to=dest_dir, install_from=getattr(self, 'files', '.'))
+
diff --git a/waflib/extras/boo.py b/waflib/extras/boo.py
new file mode 100644
index 00000000..06623d40
--- /dev/null
+++ b/waflib/extras/boo.py
@@ -0,0 +1,81 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Yannick LM 2011
+
+"""
+Support for the boo programming language, for example::
+
+ bld(features = "boo", # necessary feature
+ source = "src.boo", # list of boo files
+ gen = "world.dll", # target
+ type = "library", # library/exe ("-target:xyz" flag)
+ name = "world" # necessary if the target is referenced by 'use'
+ )
+"""
+
+from waflib import Task
+from waflib.Configure import conf
+from waflib.TaskGen import feature, after_method, before_method, extension
+
+@extension('.boo')
+def boo_hook(self, node):
+ # Nothing here yet ...
+ # TODO filter the non-boo source files in 'apply_booc' and remove this method
+ pass
+
+@feature('boo')
+@before_method('process_source')
+def apply_booc(self):
+ """Create a booc task """
+ src_nodes = self.to_nodes(self.source)
+ out_node = self.path.find_or_declare(self.gen)
+
+ self.boo_task = self.create_task('booc', src_nodes, [out_node])
+
+ # Set variables used by the 'booc' task
+ self.boo_task.env.OUT = '-o:%s' % out_node.abspath()
+
+ # type is "exe" by default
+ type = getattr(self, "type", "exe")
+ self.boo_task.env.BOO_TARGET_TYPE = "-target:%s" % type
+
+@feature('boo')
+@after_method('apply_boo')
+def use_boo(self):
+ """"
+ boo applications honor the **use** keyword::
+ """
+ dep_names = self.to_list(getattr(self, 'use', []))
+ for dep_name in dep_names:
+ dep_task_gen = self.bld.get_tgen_by_name(dep_name)
+ if not dep_task_gen:
+ continue
+ dep_task_gen.post()
+ dep_task = getattr(dep_task_gen, 'boo_task', None)
+ if not dep_task:
+ # Try a cs task:
+ dep_task = getattr(dep_task_gen, 'cs_task', None)
+ if not dep_task:
+ # Try a link task:
+ dep_task = getattr(dep_task, 'link_task', None)
+ if not dep_task:
+ # Abort ...
+ continue
+ self.boo_task.set_run_after(dep_task) # order
+ self.boo_task.dep_nodes.extend(dep_task.outputs) # dependency
+ self.boo_task.env.append_value('BOO_FLAGS', '-reference:%s' % dep_task.outputs[0].abspath())
+
+class booc(Task.Task):
+ """Compiles .boo files """
+ color = 'YELLOW'
+ run_str = '${BOOC} ${BOO_FLAGS} ${BOO_TARGET_TYPE} ${OUT} ${SRC}'
+
+@conf
+def check_booc(self):
+ self.find_program('booc', 'BOOC')
+ self.env.BOO_FLAGS = ['-nologo']
+
+def configure(self):
+ """Check that booc is available """
+ self.check_booc()
+
diff --git a/waflib/extras/boost.py b/waflib/extras/boost.py
new file mode 100644
index 00000000..c2aaaa93
--- /dev/null
+++ b/waflib/extras/boost.py
@@ -0,0 +1,525 @@
+#!/usr/bin/env python
+# encoding: utf-8
+#
+# partially based on boost.py written by Gernot Vormayr
+# written by Ruediger Sonderfeld <ruediger@c-plusplus.de>, 2008
+# modified by Bjoern Michaelsen, 2008
+# modified by Luca Fossati, 2008
+# rewritten for waf 1.5.1, Thomas Nagy, 2008
+# rewritten for waf 1.6.2, Sylvain Rouquette, 2011
+
+'''
+
+This is an extra tool, not bundled with the default waf binary.
+To add the boost tool to the waf file:
+$ ./waf-light --tools=compat15,boost
+ or, if you have waf >= 1.6.2
+$ ./waf update --files=boost
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('compiler_cxx boost')
+
+ def configure(conf):
+ conf.load('compiler_cxx boost')
+ conf.check_boost(lib='system filesystem')
+
+ def build(bld):
+ bld(source='main.cpp', target='app', use='BOOST')
+
+Options are generated, in order to specify the location of boost includes/libraries.
+The `check_boost` configuration function allows to specify the used boost libraries.
+It can also provide default arguments to the --boost-mt command-line arguments.
+Everything will be packaged together in a BOOST component that you can use.
+
+When using MSVC, a lot of compilation flags need to match your BOOST build configuration:
+ - you may have to add /EHsc to your CXXFLAGS or define boost::throw_exception if BOOST_NO_EXCEPTIONS is defined.
+ Errors: C4530
+ - boost libraries will try to be smart and use the (pretty but often not useful) auto-linking feature of MSVC
+ So before calling `conf.check_boost` you might want to disabling by adding
+ conf.env.DEFINES_BOOST += ['BOOST_ALL_NO_LIB']
+ Errors:
+ - boost might also be compiled with /MT, which links the runtime statically.
+ If you have problems with redefined symbols,
+ self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
+ self.env['CXXFLAGS_%s' % var] += ['/MD', '/EHsc']
+Passing `--boost-linkage_autodetect` might help ensuring having a correct linkage in some basic cases.
+
+'''
+
+import sys
+import re
+from waflib import Utils, Logs, Errors
+from waflib.Configure import conf
+from waflib.TaskGen import feature, after_method
+
+BOOST_LIBS = ['/usr/lib', '/usr/local/lib', '/opt/local/lib', '/sw/lib', '/lib']
+BOOST_INCLUDES = ['/usr/include', '/usr/local/include', '/opt/local/include', '/sw/include']
+BOOST_VERSION_FILE = 'boost/version.hpp'
+BOOST_VERSION_CODE = '''
+#include <iostream>
+#include <boost/version.hpp>
+int main() { std::cout << BOOST_LIB_VERSION << ":" << BOOST_VERSION << std::endl; }
+'''
+
+BOOST_ERROR_CODE = '''
+#include <boost/system/error_code.hpp>
+int main() { boost::system::error_code c; }
+'''
+
+PTHREAD_CODE = '''
+#include <pthread.h>
+static void* f(void*) { return 0; }
+int main() {
+ pthread_t th;
+ pthread_attr_t attr;
+ pthread_attr_init(&attr);
+ pthread_create(&th, &attr, &f, 0);
+ pthread_join(th, 0);
+ pthread_cleanup_push(0, 0);
+ pthread_cleanup_pop(0);
+ pthread_attr_destroy(&attr);
+}
+'''
+
+BOOST_THREAD_CODE = '''
+#include <boost/thread.hpp>
+int main() { boost::thread t; }
+'''
+
+BOOST_LOG_CODE = '''
+#include <boost/log/trivial.hpp>
+#include <boost/log/utility/setup/console.hpp>
+#include <boost/log/utility/setup/common_attributes.hpp>
+int main() {
+ using namespace boost::log;
+ add_common_attributes();
+ add_console_log(std::clog, keywords::format = "%Message%");
+ BOOST_LOG_TRIVIAL(debug) << "log is working" << std::endl;
+}
+'''
+
+# toolsets from {boost_dir}/tools/build/v2/tools/common.jam
+PLATFORM = Utils.unversioned_sys_platform()
+detect_intel = lambda env: (PLATFORM == 'win32') and 'iw' or 'il'
+detect_clang = lambda env: (PLATFORM == 'darwin') and 'clang-darwin' or 'clang'
+detect_mingw = lambda env: (re.search('MinGW', env.CXX[0])) and 'mgw' or 'gcc'
+BOOST_TOOLSETS = {
+ 'borland': 'bcb',
+ 'clang': detect_clang,
+ 'como': 'como',
+ 'cw': 'cw',
+ 'darwin': 'xgcc',
+ 'edg': 'edg',
+ 'g++': detect_mingw,
+ 'gcc': detect_mingw,
+ 'icpc': detect_intel,
+ 'intel': detect_intel,
+ 'kcc': 'kcc',
+ 'kylix': 'bck',
+ 'mipspro': 'mp',
+ 'mingw': 'mgw',
+ 'msvc': 'vc',
+ 'qcc': 'qcc',
+ 'sun': 'sw',
+ 'sunc++': 'sw',
+ 'tru64cxx': 'tru',
+ 'vacpp': 'xlc'
+}
+
+
+def options(opt):
+ opt = opt.add_option_group('Boost Options')
+ opt.add_option('--boost-includes', type='string',
+ default='', dest='boost_includes',
+ help='''path to the directory where the boost includes are,
+ e.g., /path/to/boost_1_55_0/stage/include''')
+ opt.add_option('--boost-libs', type='string',
+ default='', dest='boost_libs',
+ help='''path to the directory where the boost libs are,
+ e.g., path/to/boost_1_55_0/stage/lib''')
+ opt.add_option('--boost-mt', action='store_true',
+ default=False, dest='boost_mt',
+ help='select multi-threaded libraries')
+ opt.add_option('--boost-abi', type='string', default='', dest='boost_abi',
+ help='''select libraries with tags (gd for debug, static is automatically added),
+ see doc Boost, Getting Started, chapter 6.1''')
+ opt.add_option('--boost-linkage_autodetect', action="store_true", dest='boost_linkage_autodetect',
+ help="auto-detect boost linkage options (don't get used to it / might break other stuff)")
+ opt.add_option('--boost-toolset', type='string',
+ default='', dest='boost_toolset',
+ help='force a toolset e.g. msvc, vc90, \
+ gcc, mingw, mgw45 (default: auto)')
+ py_version = '%d%d' % (sys.version_info[0], sys.version_info[1])
+ opt.add_option('--boost-python', type='string',
+ default=py_version, dest='boost_python',
+ help='select the lib python with this version \
+ (default: %s)' % py_version)
+
+
+@conf
+def __boost_get_version_file(self, d):
+ if not d:
+ return None
+ dnode = self.root.find_dir(d)
+ if dnode:
+ return dnode.find_node(BOOST_VERSION_FILE)
+ return None
+
+@conf
+def boost_get_version(self, d):
+ """silently retrieve the boost version number"""
+ node = self.__boost_get_version_file(d)
+ if node:
+ try:
+ txt = node.read()
+ except EnvironmentError:
+ Logs.error("Could not read the file %r", node.abspath())
+ else:
+ re_but1 = re.compile('^#define\\s+BOOST_LIB_VERSION\\s+"(.+)"', re.M)
+ m1 = re_but1.search(txt)
+ re_but2 = re.compile('^#define\\s+BOOST_VERSION\\s+(\\d+)', re.M)
+ m2 = re_but2.search(txt)
+ if m1 and m2:
+ return (m1.group(1), m2.group(1))
+ return self.check_cxx(fragment=BOOST_VERSION_CODE, includes=[d], execute=True, define_ret=True).split(":")
+
+@conf
+def boost_get_includes(self, *k, **kw):
+ includes = k and k[0] or kw.get('includes')
+ if includes and self.__boost_get_version_file(includes):
+ return includes
+ for d in self.environ.get('INCLUDE', '').split(';') + BOOST_INCLUDES:
+ if self.__boost_get_version_file(d):
+ return d
+ if includes:
+ self.end_msg('headers not found in %s' % includes)
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg('headers not found, please provide a --boost-includes argument (see help)')
+ self.fatal('The configuration failed')
+
+
+@conf
+def boost_get_toolset(self, cc):
+ toolset = cc
+ if not cc:
+ build_platform = Utils.unversioned_sys_platform()
+ if build_platform in BOOST_TOOLSETS:
+ cc = build_platform
+ else:
+ cc = self.env.CXX_NAME
+ if cc in BOOST_TOOLSETS:
+ toolset = BOOST_TOOLSETS[cc]
+ return isinstance(toolset, str) and toolset or toolset(self.env)
+
+
+@conf
+def __boost_get_libs_path(self, *k, **kw):
+ ''' return the lib path and all the files in it '''
+ if 'files' in kw:
+ return self.root.find_dir('.'), Utils.to_list(kw['files'])
+ libs = k and k[0] or kw.get('libs')
+ if libs:
+ path = self.root.find_dir(libs)
+ files = path.ant_glob('*boost_*')
+ if not libs or not files:
+ for d in self.environ.get('LIB', '').split(';') + BOOST_LIBS:
+ if not d:
+ continue
+ path = self.root.find_dir(d)
+ if path:
+ files = path.ant_glob('*boost_*')
+ if files:
+ break
+ path = self.root.find_dir(d + '64')
+ if path:
+ files = path.ant_glob('*boost_*')
+ if files:
+ break
+ if not path:
+ if libs:
+ self.end_msg('libs not found in %s' % libs)
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg('libs not found, please provide a --boost-libs argument (see help)')
+ self.fatal('The configuration failed')
+
+ self.to_log('Found the boost path in %r with the libraries:' % path)
+ for x in files:
+ self.to_log(' %r' % x)
+ return path, files
+
+@conf
+def boost_get_libs(self, *k, **kw):
+ '''
+ return the lib path and the required libs
+ according to the parameters
+ '''
+ path, files = self.__boost_get_libs_path(**kw)
+ files = sorted(files, key=lambda f: (len(f.name), f.name), reverse=True)
+ toolset = self.boost_get_toolset(kw.get('toolset', ''))
+ toolset_pat = '(-%s[0-9]{0,3})' % toolset
+ version = '-%s' % self.env.BOOST_VERSION
+
+ def find_lib(re_lib, files):
+ for file in files:
+ if re_lib.search(file.name):
+ self.to_log('Found boost lib %s' % file)
+ return file
+ return None
+
+ def format_lib_name(name):
+ if name.startswith('lib') and self.env.CC_NAME != 'msvc':
+ name = name[3:]
+ return name[:name.rfind('.')]
+
+ def match_libs(lib_names, is_static):
+ libs = []
+ lib_names = Utils.to_list(lib_names)
+ if not lib_names:
+ return libs
+ t = []
+ if kw.get('mt', False):
+ t.append('-mt')
+ if kw.get('abi'):
+ t.append('%s%s' % (is_static and '-s' or '-', kw['abi']))
+ elif is_static:
+ t.append('-s')
+ tags_pat = t and ''.join(t) or ''
+ ext = is_static and self.env.cxxstlib_PATTERN or self.env.cxxshlib_PATTERN
+ ext = ext.partition('%s')[2] # remove '%s' or 'lib%s' from PATTERN
+
+ for lib in lib_names:
+ if lib == 'python':
+ # for instance, with python='27',
+ # accepts '-py27', '-py2', '27', '-2.7' and '2'
+ # but will reject '-py3', '-py26', '26' and '3'
+ tags = '({0})?((-py{2})|(-py{1}(?=[^0-9]))|({2})|(-{1}.{3})|({1}(?=[^0-9]))|(?=[^0-9])(?!-py))'.format(tags_pat, kw['python'][0], kw['python'], kw['python'][1])
+ else:
+ tags = tags_pat
+ # Trying libraries, from most strict match to least one
+ for pattern in ['boost_%s%s%s%s%s$' % (lib, toolset_pat, tags, version, ext),
+ 'boost_%s%s%s%s$' % (lib, tags, version, ext),
+ # Give up trying to find the right version
+ 'boost_%s%s%s%s$' % (lib, toolset_pat, tags, ext),
+ 'boost_%s%s%s$' % (lib, tags, ext),
+ 'boost_%s%s$' % (lib, ext),
+ 'boost_%s' % lib]:
+ self.to_log('Trying pattern %s' % pattern)
+ file = find_lib(re.compile(pattern), files)
+ if file:
+ libs.append(format_lib_name(file.name))
+ break
+ else:
+ self.end_msg('lib %s not found in %s' % (lib, path.abspath()))
+ self.fatal('The configuration failed')
+ return libs
+
+ return path.abspath(), match_libs(kw.get('lib'), False), match_libs(kw.get('stlib'), True)
+
+@conf
+def _check_pthread_flag(self, *k, **kw):
+ '''
+ Computes which flags should be added to CXXFLAGS and LINKFLAGS to compile in multi-threading mode
+
+ Yes, we *need* to put the -pthread thing in CPPFLAGS because with GCC3,
+ boost/thread.hpp will trigger a #error if -pthread isn't used:
+ boost/config/requires_threads.hpp:47:5: #error "Compiler threading support
+ is not turned on. Please set the correct command line options for
+ threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
+
+ Based on _BOOST_PTHREAD_FLAG(): https://github.com/tsuna/boost.m4/blob/master/build-aux/boost.m4
+ '''
+
+ var = kw.get('uselib_store', 'BOOST')
+
+ self.start_msg('Checking the flags needed to use pthreads')
+
+ # The ordering *is* (sometimes) important. Some notes on the
+ # individual items follow:
+ # (none): in case threads are in libc; should be tried before -Kthread and
+ # other compiler flags to prevent continual compiler warnings
+ # -lpthreads: AIX (must check this before -lpthread)
+ # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+ # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+ # -llthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+ # -pthread: GNU Linux/GCC (kernel threads), BSD/GCC (userland threads)
+ # -pthreads: Solaris/GCC
+ # -mthreads: MinGW32/GCC, Lynx/GCC
+ # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it
+ # doesn't hurt to check since this sometimes defines pthreads too;
+ # also defines -D_REENTRANT)
+ # ... -mt is also the pthreads flag for HP/aCC
+ # -lpthread: GNU Linux, etc.
+ # --thread-safe: KAI C++
+ if Utils.unversioned_sys_platform() == "sunos":
+ # On Solaris (at least, for some versions), libc contains stubbed
+ # (non-functional) versions of the pthreads routines, so link-based
+ # tests will erroneously succeed. (We need to link with -pthreads/-mt/
+ # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather
+ # a function called by this macro, so we could check for that, but
+ # who knows whether they'll stub that too in a future libc.) So,
+ # we'll just look for -pthreads and -lpthread first:
+ boost_pthread_flags = ["-pthreads", "-lpthread", "-mt", "-pthread"]
+ else:
+ boost_pthread_flags = ["", "-lpthreads", "-Kthread", "-kthread", "-llthread", "-pthread",
+ "-pthreads", "-mthreads", "-lpthread", "--thread-safe", "-mt"]
+
+ for boost_pthread_flag in boost_pthread_flags:
+ try:
+ self.env.stash()
+ self.env.append_value('CXXFLAGS_%s' % var, boost_pthread_flag)
+ self.env.append_value('LINKFLAGS_%s' % var, boost_pthread_flag)
+ self.check_cxx(code=PTHREAD_CODE, msg=None, use=var, execute=False)
+
+ self.end_msg(boost_pthread_flag)
+ return
+ except self.errors.ConfigurationError:
+ self.env.revert()
+ self.end_msg('None')
+
+@conf
+def check_boost(self, *k, **kw):
+ """
+ Initialize boost libraries to be used.
+
+ Keywords: you can pass the same parameters as with the command line (without "--boost-").
+ Note that the command line has the priority, and should preferably be used.
+ """
+ if not self.env['CXX']:
+ self.fatal('load a c++ compiler first, conf.load("compiler_cxx")')
+
+ params = {
+ 'lib': k and k[0] or kw.get('lib'),
+ 'stlib': kw.get('stlib')
+ }
+ for key, value in self.options.__dict__.items():
+ if not key.startswith('boost_'):
+ continue
+ key = key[len('boost_'):]
+ params[key] = value and value or kw.get(key, '')
+
+ var = kw.get('uselib_store', 'BOOST')
+
+ self.find_program('dpkg-architecture', var='DPKG_ARCHITECTURE', mandatory=False)
+ if self.env.DPKG_ARCHITECTURE:
+ deb_host_multiarch = self.cmd_and_log([self.env.DPKG_ARCHITECTURE[0], '-qDEB_HOST_MULTIARCH'])
+ BOOST_LIBS.insert(0, '/usr/lib/%s' % deb_host_multiarch.strip())
+
+ self.start_msg('Checking boost includes')
+ self.env['INCLUDES_%s' % var] = inc = self.boost_get_includes(**params)
+ versions = self.boost_get_version(inc)
+ self.env.BOOST_VERSION = versions[0]
+ self.env.BOOST_VERSION_NUMBER = int(versions[1])
+ self.end_msg("%d.%d.%d" % (int(versions[1]) / 100000,
+ int(versions[1]) / 100 % 1000,
+ int(versions[1]) % 100))
+ if Logs.verbose:
+ Logs.pprint('CYAN', ' path : %s' % self.env['INCLUDES_%s' % var])
+
+ if not params['lib'] and not params['stlib']:
+ return
+ if 'static' in kw or 'static' in params:
+ Logs.warn('boost: static parameter is deprecated, use stlib instead.')
+ self.start_msg('Checking boost libs')
+ path, libs, stlibs = self.boost_get_libs(**params)
+ self.env['LIBPATH_%s' % var] = [path]
+ self.env['STLIBPATH_%s' % var] = [path]
+ self.env['LIB_%s' % var] = libs
+ self.env['STLIB_%s' % var] = stlibs
+ self.end_msg('ok')
+ if Logs.verbose:
+ Logs.pprint('CYAN', ' path : %s' % path)
+ Logs.pprint('CYAN', ' shared libs : %s' % libs)
+ Logs.pprint('CYAN', ' static libs : %s' % stlibs)
+
+ def has_shlib(lib):
+ return params['lib'] and lib in params['lib']
+ def has_stlib(lib):
+ return params['stlib'] and lib in params['stlib']
+ def has_lib(lib):
+ return has_shlib(lib) or has_stlib(lib)
+ if has_lib('thread'):
+ # not inside try_link to make check visible in the output
+ self._check_pthread_flag(k, kw)
+
+ def try_link():
+ if has_lib('system'):
+ self.check_cxx(fragment=BOOST_ERROR_CODE, use=var, execute=False)
+ if has_lib('thread'):
+ self.check_cxx(fragment=BOOST_THREAD_CODE, use=var, execute=False)
+ if has_lib('log'):
+ if not has_lib('thread'):
+ self.env['DEFINES_%s' % var] += ['BOOST_LOG_NO_THREADS']
+ if has_shlib('log'):
+ self.env['DEFINES_%s' % var] += ['BOOST_LOG_DYN_LINK']
+ self.check_cxx(fragment=BOOST_LOG_CODE, use=var, execute=False)
+
+ if params.get('linkage_autodetect', False):
+ self.start_msg("Attempting to detect boost linkage flags")
+ toolset = self.boost_get_toolset(kw.get('toolset', ''))
+ if toolset in ('vc',):
+ # disable auto-linking feature, causing error LNK1181
+ # because the code wants to be linked against
+ self.env['DEFINES_%s' % var] += ['BOOST_ALL_NO_LIB']
+
+ # if no dlls are present, we guess the .lib files are not stubs
+ has_dlls = False
+ for x in Utils.listdir(path):
+ if x.endswith(self.env.cxxshlib_PATTERN % ''):
+ has_dlls = True
+ break
+ if not has_dlls:
+ self.env['STLIBPATH_%s' % var] = [path]
+ self.env['STLIB_%s' % var] = libs
+ del self.env['LIB_%s' % var]
+ del self.env['LIBPATH_%s' % var]
+
+ # we attempt to play with some known-to-work CXXFLAGS combinations
+ for cxxflags in (['/MD', '/EHsc'], []):
+ self.env.stash()
+ self.env["CXXFLAGS_%s" % var] += cxxflags
+ try:
+ try_link()
+ except Errors.ConfigurationError as e:
+ self.env.revert()
+ exc = e
+ else:
+ self.end_msg("ok: winning cxxflags combination: %s" % (self.env["CXXFLAGS_%s" % var]))
+ exc = None
+ self.env.commit()
+ break
+
+ if exc is not None:
+ self.end_msg("Could not auto-detect boost linking flags combination, you may report it to boost.py author", ex=exc)
+ self.fatal('The configuration failed')
+ else:
+ self.end_msg("Boost linkage flags auto-detection not implemented (needed ?) for this toolchain")
+ self.fatal('The configuration failed')
+ else:
+ self.start_msg('Checking for boost linkage')
+ try:
+ try_link()
+ except Errors.ConfigurationError as e:
+ self.end_msg("Could not link against boost libraries using supplied options")
+ self.fatal('The configuration failed')
+ self.end_msg('ok')
+
+
+@feature('cxx')
+@after_method('apply_link')
+def install_boost(self):
+ if install_boost.done or not Utils.is_win32 or not self.bld.cmd.startswith('install'):
+ return
+ install_boost.done = True
+ inst_to = getattr(self, 'install_path', '${BINDIR}')
+ for lib in self.env.LIB_BOOST:
+ try:
+ file = self.bld.find_file(self.env.cxxshlib_PATTERN % lib, self.env.LIBPATH_BOOST)
+ self.add_install_files(install_to=inst_to, install_from=self.bld.root.find_node(file))
+ except:
+ continue
+install_boost.done = False
+
diff --git a/waflib/extras/build_file_tracker.py b/waflib/extras/build_file_tracker.py
new file mode 100644
index 00000000..c4f26fd0
--- /dev/null
+++ b/waflib/extras/build_file_tracker.py
@@ -0,0 +1,28 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2015
+
+"""
+Force files to depend on the timestamps of those located in the build directory. You may
+want to use this to force partial rebuilds, see playground/track_output_files/ for a working example.
+
+Note that there is a variety of ways to implement this, one may want use timestamps on source files too for example,
+or one may want to hash the files in the source directory only under certain conditions (md5_tstamp tool)
+or to hash the file in the build directory with its timestamp
+"""
+
+import os
+from waflib import Node, Utils
+
+def get_bld_sig(self):
+ if not self.is_bld() or self.ctx.bldnode is self.ctx.srcnode:
+ return Utils.h_file(self.abspath())
+
+ try:
+ # add the creation time to the signature
+ return self.sig + str(os.stat(self.abspath()).st_mtime)
+ except AttributeError:
+ return None
+
+Node.Node.get_bld_sig = get_bld_sig
+
diff --git a/waflib/extras/build_logs.py b/waflib/extras/build_logs.py
new file mode 100644
index 00000000..cdf8ed09
--- /dev/null
+++ b/waflib/extras/build_logs.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2013 (ita)
+
+"""
+A system for recording all outputs to a log file. Just add the following to your wscript file::
+
+ def init(ctx):
+ ctx.load('build_logs')
+"""
+
+import atexit, sys, time, os, shutil, threading
+from waflib import ansiterm, Logs, Context
+
+# adding the logs under the build/ directory will clash with the clean/ command
+try:
+ up = os.path.dirname(Context.g_module.__file__)
+except AttributeError:
+ up = '.'
+LOGFILE = os.path.join(up, 'logs', time.strftime('%Y_%m_%d_%H_%M.log'))
+
+wlock = threading.Lock()
+class log_to_file(object):
+ def __init__(self, stream, fileobj, filename):
+ self.stream = stream
+ self.encoding = self.stream.encoding
+ self.fileobj = fileobj
+ self.filename = filename
+ self.is_valid = True
+ def replace_colors(self, data):
+ for x in Logs.colors_lst.values():
+ if isinstance(x, str):
+ data = data.replace(x, '')
+ return data
+ def write(self, data):
+ try:
+ wlock.acquire()
+ self.stream.write(data)
+ self.stream.flush()
+ if self.is_valid:
+ self.fileobj.write(self.replace_colors(data))
+ finally:
+ wlock.release()
+ def fileno(self):
+ return self.stream.fileno()
+ def flush(self):
+ self.stream.flush()
+ if self.is_valid:
+ self.fileobj.flush()
+ def isatty(self):
+ return self.stream.isatty()
+
+def init(ctx):
+ global LOGFILE
+ filename = os.path.abspath(LOGFILE)
+ try:
+ os.makedirs(os.path.dirname(os.path.abspath(filename)))
+ except OSError:
+ pass
+
+ if hasattr(os, 'O_NOINHERIT'):
+ fd = os.open(LOGFILE, os.O_CREAT | os.O_TRUNC | os.O_WRONLY | os.O_NOINHERIT)
+ fileobj = os.fdopen(fd, 'w')
+ else:
+ fileobj = open(LOGFILE, 'w')
+ old_stderr = sys.stderr
+
+ # sys.stdout has already been replaced, so __stdout__ will be faster
+ #sys.stdout = log_to_file(sys.stdout, fileobj, filename)
+ #sys.stderr = log_to_file(sys.stderr, fileobj, filename)
+ def wrap(stream):
+ if stream.isatty():
+ return ansiterm.AnsiTerm(stream)
+ return stream
+ sys.stdout = log_to_file(wrap(sys.__stdout__), fileobj, filename)
+ sys.stderr = log_to_file(wrap(sys.__stderr__), fileobj, filename)
+
+ # now mess with the logging module...
+ for x in Logs.log.handlers:
+ try:
+ stream = x.stream
+ except AttributeError:
+ pass
+ else:
+ if id(stream) == id(old_stderr):
+ x.stream = sys.stderr
+
+def exit_cleanup():
+ try:
+ fileobj = sys.stdout.fileobj
+ except AttributeError:
+ pass
+ else:
+ sys.stdout.is_valid = False
+ sys.stderr.is_valid = False
+ fileobj.close()
+ filename = sys.stdout.filename
+
+ Logs.info('Output logged to %r', filename)
+
+ # then copy the log file to "latest.log" if possible
+ up = os.path.dirname(os.path.abspath(filename))
+ try:
+ shutil.copy(filename, os.path.join(up, 'latest.log'))
+ except OSError:
+ # this may fail on windows due to processes spawned
+ pass
+
+atexit.register(exit_cleanup)
+
diff --git a/waflib/extras/buildcopy.py b/waflib/extras/buildcopy.py
new file mode 100644
index 00000000..a6d9ac83
--- /dev/null
+++ b/waflib/extras/buildcopy.py
@@ -0,0 +1,82 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Calle Rosenquist, 2017 (xbreak)
+"""
+Create task that copies source files to the associated build node.
+This is useful to e.g. construct a complete Python package so it can be unit tested
+without installation.
+
+Source files to be copied can be specified either in `buildcopy_source` attribute, or
+`source` attribute. If both are specified `buildcopy_source` has priority.
+
+Examples::
+
+ def build(bld):
+ bld(name = 'bar',
+ features = 'py buildcopy',
+ source = bld.path.ant_glob('src/bar/*.py'))
+
+ bld(name = 'py baz',
+ features = 'buildcopy',
+ buildcopy_source = bld.path.ant_glob('src/bar/*.py') + ['src/bar/resource.txt'])
+
+"""
+import os, shutil
+from waflib import Errors, Task, TaskGen, Utils, Node
+
+@TaskGen.before_method('process_source')
+@TaskGen.feature('buildcopy')
+def make_buildcopy(self):
+ """
+ Creates the buildcopy task.
+ """
+ def to_src_nodes(lst):
+ """Find file nodes only in src, TaskGen.to_nodes will not work for this since it gives
+ preference to nodes in build.
+ """
+ if isinstance(lst, Node.Node):
+ if not lst.is_src():
+ raise Errors.WafError('buildcopy: node %s is not in src'%lst)
+ if not os.path.isfile(lst.abspath()):
+ raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%lst)
+ return lst
+
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ node = self.bld.path.get_src().search_node(lst)
+ if node:
+ if not os.path.isfile(node.abspath()):
+ raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%node)
+ return node
+
+ node = self.bld.path.get_src().find_node(lst)
+ if node:
+ if not os.path.isfile(node.abspath()):
+ raise Errors.WafError('buildcopy: Cannot copy directory %s (unsupported action)'%node)
+ return node
+ raise Errors.WafError('buildcopy: File not found in src: %s'%os.path.join(*lst))
+
+ nodes = [ to_src_nodes(n) for n in getattr(self, 'buildcopy_source', getattr(self, 'source', [])) ]
+ node_pairs = [(n, n.get_bld()) for n in nodes]
+ self.create_task('buildcopy', [n[0] for n in node_pairs], [n[1] for n in node_pairs], node_pairs=node_pairs)
+
+
+class buildcopy(Task.Task):
+ """
+ Copy for each pair `n` in `node_pairs`: n[0] -> n[1].
+
+ Attribute `node_pairs` should contain a list of tuples describing source and target:
+
+ node_pairs = [(in, out), ...]
+
+ """
+ color = 'PINK'
+
+ def keyword(self):
+ return 'Copying'
+
+ def run(self):
+ for f,t in self.node_pairs:
+ t.parent.mkdir()
+ shutil.copy2(f.abspath(), t.abspath())
diff --git a/waflib/extras/c_bgxlc.py b/waflib/extras/c_bgxlc.py
new file mode 100644
index 00000000..6e3eaf7b
--- /dev/null
+++ b/waflib/extras/c_bgxlc.py
@@ -0,0 +1,32 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+"""
+IBM XL Compiler for Blue Gene
+"""
+
+from waflib.Tools import ccroot,ar
+from waflib.Configure import conf
+
+from waflib.Tools import xlc # method xlc_common_flags
+from waflib.Tools.compiler_c import c_compiler
+c_compiler['linux'].append('c_bgxlc')
+
+@conf
+def find_bgxlc(conf):
+ cc = conf.find_program(['bgxlc_r','bgxlc'], var='CC')
+ conf.get_xlc_version(cc)
+ conf.env.CC = cc
+ conf.env.CC_NAME = 'bgxlc'
+
+def configure(conf):
+ conf.find_bgxlc()
+ conf.find_ar()
+ conf.xlc_common_flags()
+ conf.env.LINKFLAGS_cshlib = ['-G','-Wl,-bexpfull']
+ conf.env.LINKFLAGS_cprogram = []
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/extras/c_dumbpreproc.py b/waflib/extras/c_dumbpreproc.py
new file mode 100644
index 00000000..ce9e1a40
--- /dev/null
+++ b/waflib/extras/c_dumbpreproc.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2010 (ita)
+
+"""
+Dumb C/C++ preprocessor for finding dependencies
+
+It will look at all include files it can find after removing the comments, so the following
+will always add the dependency on both "a.h" and "b.h"::
+
+ #include "a.h"
+ #ifdef B
+ #include "b.h"
+ #endif
+ int main() {
+ return 0;
+ }
+
+To use::
+
+ def configure(conf):
+ conf.load('compiler_c')
+ conf.load('c_dumbpreproc')
+"""
+
+import re
+from waflib.Tools import c_preproc
+
+re_inc = re.compile(
+ '^[ \t]*(#|%:)[ \t]*(include)[ \t]*[<"](.*)[>"]\r*$',
+ re.IGNORECASE | re.MULTILINE)
+
+def lines_includes(node):
+ code = node.read()
+ if c_preproc.use_trigraphs:
+ for (a, b) in c_preproc.trig_def:
+ code = code.split(a).join(b)
+ code = c_preproc.re_nl.sub('', code)
+ code = c_preproc.re_cpp.sub(c_preproc.repl, code)
+ return [(m.group(2), m.group(3)) for m in re.finditer(re_inc, code)]
+
+parser = c_preproc.c_parser
+class dumb_parser(parser):
+ def addlines(self, node):
+ if node in self.nodes[:-1]:
+ return
+ self.currentnode_stack.append(node.parent)
+
+ # Avoid reading the same files again
+ try:
+ lines = self.parse_cache[node]
+ except KeyError:
+ lines = self.parse_cache[node] = lines_includes(node)
+
+ self.lines = lines + [(c_preproc.POPFILE, '')] + self.lines
+
+ def start(self, node, env):
+ try:
+ self.parse_cache = node.ctx.parse_cache
+ except AttributeError:
+ self.parse_cache = node.ctx.parse_cache = {}
+
+ self.addlines(node)
+ while self.lines:
+ (x, y) = self.lines.pop(0)
+ if x == c_preproc.POPFILE:
+ self.currentnode_stack.pop()
+ continue
+ self.tryfind(y)
+
+c_preproc.c_parser = dumb_parser
+
diff --git a/waflib/extras/c_emscripten.py b/waflib/extras/c_emscripten.py
new file mode 100644
index 00000000..e1ac494f
--- /dev/null
+++ b/waflib/extras/c_emscripten.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 vi:ts=4:noexpandtab
+
+import subprocess, shlex, sys
+
+from waflib.Tools import ccroot, gcc, gxx
+from waflib.Configure import conf
+from waflib.TaskGen import after_method, feature
+
+from waflib.Tools.compiler_c import c_compiler
+from waflib.Tools.compiler_cxx import cxx_compiler
+
+for supported_os in ('linux', 'darwin', 'gnu', 'aix'):
+ c_compiler[supported_os].append('c_emscripten')
+ cxx_compiler[supported_os].append('c_emscripten')
+
+
+@conf
+def get_emscripten_version(conf, cc):
+ """
+ Emscripten doesn't support processing '-' like clang/gcc
+ """
+
+ dummy = conf.cachedir.parent.make_node("waf-emscripten.c")
+ dummy.write("")
+ cmd = cc + ['-dM', '-E', '-x', 'c', dummy.abspath()]
+ env = conf.env.env or None
+ try:
+ p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
+ out = p.communicate()[0]
+ except Exception as e:
+ conf.fatal('Could not determine emscripten version %r: %s' % (cmd, e))
+
+ if not isinstance(out, str):
+ out = out.decode(sys.stdout.encoding or 'latin-1')
+
+ k = {}
+ out = out.splitlines()
+ for line in out:
+ lst = shlex.split(line)
+ if len(lst)>2:
+ key = lst[1]
+ val = lst[2]
+ k[key] = val
+
+ if not ('__clang__' in k and 'EMSCRIPTEN' in k):
+ conf.fatal('Could not determine the emscripten compiler version.')
+
+ conf.env.DEST_OS = 'generic'
+ conf.env.DEST_BINFMT = 'elf'
+ conf.env.DEST_CPU = 'asm-js'
+ conf.env.CC_VERSION = (k['__clang_major__'], k['__clang_minor__'], k['__clang_patchlevel__'])
+ return k
+
+@conf
+def find_emscripten(conf):
+ cc = conf.find_program(['emcc'], var='CC')
+ conf.get_emscripten_version(cc)
+ conf.env.CC = cc
+ conf.env.CC_NAME = 'emscripten'
+ cxx = conf.find_program(['em++'], var='CXX')
+ conf.env.CXX = cxx
+ conf.env.CXX_NAME = 'emscripten'
+ conf.find_program(['emar'], var='AR')
+
+def configure(conf):
+ conf.find_emscripten()
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.gxx_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
+ conf.env.ARFLAGS = ['rcs']
+ conf.env.cshlib_PATTERN = '%s.js'
+ conf.env.cxxshlib_PATTERN = '%s.js'
+ conf.env.cstlib_PATTERN = '%s.a'
+ conf.env.cxxstlib_PATTERN = '%s.a'
+ conf.env.cprogram_PATTERN = '%s.html'
+ conf.env.cxxprogram_PATTERN = '%s.html'
+ conf.env.CXX_TGT_F = ['-c', '-o', '']
+ conf.env.CC_TGT_F = ['-c', '-o', '']
+ conf.env.CXXLNK_TGT_F = ['-o', '']
+ conf.env.CCLNK_TGT_F = ['-o', '']
+ conf.env.append_value('LINKFLAGS',['-Wl,--enable-auto-import'])
diff --git a/waflib/extras/c_nec.py b/waflib/extras/c_nec.py
new file mode 100644
index 00000000..96bfae4f
--- /dev/null
+++ b/waflib/extras/c_nec.py
@@ -0,0 +1,74 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+"""
+NEC SX Compiler for SX vector systems
+"""
+
+import re
+from waflib import Utils
+from waflib.Tools import ccroot,ar
+from waflib.Configure import conf
+
+from waflib.Tools import xlc # method xlc_common_flags
+from waflib.Tools.compiler_c import c_compiler
+c_compiler['linux'].append('c_nec')
+
+@conf
+def find_sxc(conf):
+ cc = conf.find_program(['sxcc'], var='CC')
+ conf.get_sxc_version(cc)
+ conf.env.CC = cc
+ conf.env.CC_NAME = 'sxcc'
+
+@conf
+def get_sxc_version(conf, fc):
+ version_re = re.compile(r"C\+\+/SX\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+ cmd = fc + ['-V']
+ p = Utils.subprocess.Popen(cmd, stdin=False, stdout=Utils.subprocess.PIPE, stderr=Utils.subprocess.PIPE, env=None)
+ out, err = p.communicate()
+
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the NEC C compiler version.')
+ k = match.groupdict()
+ conf.env['C_VERSION'] = (k['major'], k['minor'])
+
+@conf
+def sxc_common_flags(conf):
+ v=conf.env
+ v['CC_SRC_F']=[]
+ v['CC_TGT_F']=['-c','-o']
+ if not v['LINK_CC']:
+ v['LINK_CC']=v['CC']
+ v['CCLNK_SRC_F']=[]
+ v['CCLNK_TGT_F']=['-o']
+ v['CPPPATH_ST']='-I%s'
+ v['DEFINES_ST']='-D%s'
+ v['LIB_ST']='-l%s'
+ v['LIBPATH_ST']='-L%s'
+ v['STLIB_ST']='-l%s'
+ v['STLIBPATH_ST']='-L%s'
+ v['RPATH_ST']=''
+ v['SONAME_ST']=[]
+ v['SHLIB_MARKER']=[]
+ v['STLIB_MARKER']=[]
+ v['LINKFLAGS_cprogram']=['']
+ v['cprogram_PATTERN']='%s'
+ v['CFLAGS_cshlib']=['-fPIC']
+ v['LINKFLAGS_cshlib']=['']
+ v['cshlib_PATTERN']='lib%s.so'
+ v['LINKFLAGS_cstlib']=[]
+ v['cstlib_PATTERN']='lib%s.a'
+
+def configure(conf):
+ conf.find_sxc()
+ conf.find_program('sxar',VAR='AR')
+ conf.sxc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
diff --git a/waflib/extras/cabal.py b/waflib/extras/cabal.py
new file mode 100644
index 00000000..e10a0d11
--- /dev/null
+++ b/waflib/extras/cabal.py
@@ -0,0 +1,152 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Anton Feldmann, 2012
+# "Base for cabal"
+
+from waflib import Task, Utils
+from waflib.TaskGen import extension
+from waflib.Utils import threading
+from shutil import rmtree
+
+lock = threading.Lock()
+registering = False
+
+def configure(self):
+ self.find_program('cabal', var='CABAL')
+ self.find_program('ghc-pkg', var='GHCPKG')
+ pkgconfd = self.bldnode.abspath() + '/package.conf.d'
+ self.env.PREFIX = self.bldnode.abspath() + '/dist'
+ self.env.PKGCONFD = pkgconfd
+ if self.root.find_node(pkgconfd + '/package.cache'):
+ self.msg('Using existing package database', pkgconfd, color='CYAN')
+ else:
+ pkgdir = self.root.find_dir(pkgconfd)
+ if pkgdir:
+ self.msg('Deleting corrupt package database', pkgdir.abspath(), color ='RED')
+ rmtree(pkgdir.abspath())
+ pkgdir = None
+
+ self.cmd_and_log(self.env.GHCPKG + ['init', pkgconfd])
+ self.msg('Created package database', pkgconfd, color = 'YELLOW' if pkgdir else 'GREEN')
+
+@extension('.cabal')
+def process_cabal(self, node):
+ out_dir_node = self.bld.root.find_dir(self.bld.out_dir)
+ package_node = node.change_ext('.package')
+ package_node = out_dir_node.find_or_declare(package_node.name)
+ build_node = node.parent.get_bld()
+ build_path = build_node.abspath()
+ config_node = build_node.find_or_declare('setup-config')
+ inplace_node = build_node.find_or_declare('package.conf.inplace')
+
+ config_task = self.create_task('cabal_configure', node)
+ config_task.cwd = node.parent.abspath()
+ config_task.depends_on = getattr(self, 'depends_on', '')
+ config_task.build_path = build_path
+ config_task.set_outputs(config_node)
+
+ build_task = self.create_task('cabal_build', config_node)
+ build_task.cwd = node.parent.abspath()
+ build_task.build_path = build_path
+ build_task.set_outputs(inplace_node)
+
+ copy_task = self.create_task('cabal_copy', inplace_node)
+ copy_task.cwd = node.parent.abspath()
+ copy_task.depends_on = getattr(self, 'depends_on', '')
+ copy_task.build_path = build_path
+
+ last_task = copy_task
+ task_list = [config_task, build_task, copy_task]
+
+ if (getattr(self, 'register', False)):
+ register_task = self.create_task('cabal_register', inplace_node)
+ register_task.cwd = node.parent.abspath()
+ register_task.set_run_after(copy_task)
+ register_task.build_path = build_path
+
+ pkgreg_task = self.create_task('ghcpkg_register', inplace_node)
+ pkgreg_task.cwd = node.parent.abspath()
+ pkgreg_task.set_run_after(register_task)
+ pkgreg_task.build_path = build_path
+
+ last_task = pkgreg_task
+ task_list += [register_task, pkgreg_task]
+
+ touch_task = self.create_task('cabal_touch', inplace_node)
+ touch_task.set_run_after(last_task)
+ touch_task.set_outputs(package_node)
+ touch_task.build_path = build_path
+
+ task_list += [touch_task]
+
+ return task_list
+
+def get_all_src_deps(node):
+ hs_deps = node.ant_glob('**/*.hs')
+ hsc_deps = node.ant_glob('**/*.hsc')
+ lhs_deps = node.ant_glob('**/*.lhs')
+ c_deps = node.ant_glob('**/*.c')
+ cpp_deps = node.ant_glob('**/*.cpp')
+ proto_deps = node.ant_glob('**/*.proto')
+ return sum([hs_deps, hsc_deps, lhs_deps, c_deps, cpp_deps, proto_deps], [])
+
+class Cabal(Task.Task):
+ def scan(self):
+ return (get_all_src_deps(self.generator.path), ())
+
+class cabal_configure(Cabal):
+ run_str = '${CABAL} configure -v0 --prefix=${PREFIX} --global --user --package-db=${PKGCONFD} --builddir=${tsk.build_path}'
+ shell = True
+
+ def scan(self):
+ out_node = self.generator.bld.root.find_dir(self.generator.bld.out_dir)
+ deps = [out_node.find_or_declare(dep).change_ext('.package') for dep in Utils.to_list(self.depends_on)]
+ return (deps, ())
+
+class cabal_build(Cabal):
+ run_str = '${CABAL} build -v1 --builddir=${tsk.build_path}/'
+ shell = True
+
+class cabal_copy(Cabal):
+ run_str = '${CABAL} copy -v0 --builddir=${tsk.build_path}'
+ shell = True
+
+class cabal_register(Cabal):
+ run_str = '${CABAL} register -v0 --gen-pkg-config=${tsk.build_path}/pkg.config --builddir=${tsk.build_path}'
+ shell = True
+
+class ghcpkg_register(Cabal):
+ run_str = '${GHCPKG} update -v0 --global --user --package-conf=${PKGCONFD} ${tsk.build_path}/pkg.config'
+ shell = True
+
+ def runnable_status(self):
+ global lock, registering
+
+ val = False
+ lock.acquire()
+ val = registering
+ lock.release()
+
+ if val:
+ return Task.ASK_LATER
+
+ ret = Task.Task.runnable_status(self)
+ if ret == Task.RUN_ME:
+ lock.acquire()
+ registering = True
+ lock.release()
+
+ return ret
+
+ def post_run(self):
+ global lock, registering
+
+ lock.acquire()
+ registering = False
+ lock.release()
+
+ return Task.Task.post_run(self)
+
+class cabal_touch(Cabal):
+ run_str = 'touch ${TGT}'
+
diff --git a/waflib/extras/cfg_altoptions.py b/waflib/extras/cfg_altoptions.py
new file mode 100644
index 00000000..47b1189f
--- /dev/null
+++ b/waflib/extras/cfg_altoptions.py
@@ -0,0 +1,110 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Tool to extend c_config.check_cfg()
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2014"
+
+"""
+
+This tool allows to work around the absence of ``*-config`` programs
+on systems, by keeping the same clean configuration syntax but inferring
+values or permitting their modification via the options interface.
+
+Note that pkg-config can also support setting ``PKG_CONFIG_PATH``,
+so you can put custom files in a folder containing new .pc files.
+This tool could also be implemented by taking advantage of this fact.
+
+Usage::
+
+ def options(opt):
+ opt.load('c_config_alt')
+ opt.add_package_option('package')
+
+ def configure(cfg):
+ conf.load('c_config_alt')
+ conf.check_cfg(...)
+
+Known issues:
+
+- Behavior with different build contexts...
+
+"""
+
+import os
+import functools
+from waflib import Configure, Options, Errors
+
+def name_to_dest(x):
+ return x.lower().replace('-', '_')
+
+
+def options(opt):
+ def x(opt, param):
+ dest = name_to_dest(param)
+ gr = opt.get_option_group("configure options")
+ gr.add_option('--%s-root' % dest,
+ help="path containing include and lib subfolders for %s" \
+ % param,
+ )
+
+ opt.add_package_option = functools.partial(x, opt)
+
+
+check_cfg_old = getattr(Configure.ConfigurationContext, 'check_cfg')
+
+@Configure.conf
+def check_cfg(conf, *k, **kw):
+ if k:
+ lst = k[0].split()
+ kw['package'] = lst[0]
+ kw['args'] = ' '.join(lst[1:])
+
+ if not 'package' in kw:
+ return check_cfg_old(conf, **kw)
+
+ package = kw['package']
+
+ package_lo = name_to_dest(package)
+ package_hi = package.upper().replace('-', '_') # TODO FIXME
+ package_hi = kw.get('uselib_store', package_hi)
+
+ def check_folder(path, name):
+ try:
+ assert os.path.isdir(path)
+ except AssertionError:
+ raise Errors.ConfigurationError(
+ "%s_%s (%s) is not a folder!" \
+ % (package_lo, name, path))
+ return path
+
+ root = getattr(Options.options, '%s_root' % package_lo, None)
+
+ if root is None:
+ return check_cfg_old(conf, **kw)
+ else:
+ def add_manual_var(k, v):
+ conf.start_msg('Adding for %s a manual var' % (package))
+ conf.env["%s_%s" % (k, package_hi)] = v
+ conf.end_msg("%s = %s" % (k, v))
+
+
+ check_folder(root, 'root')
+
+ pkg_inc = check_folder(os.path.join(root, "include"), 'inc')
+ add_manual_var('INCLUDES', [pkg_inc])
+ pkg_lib = check_folder(os.path.join(root, "lib"), 'libpath')
+ add_manual_var('LIBPATH', [pkg_lib])
+ add_manual_var('LIB', [package])
+
+ for x in kw.get('manual_deps', []):
+ for k, v in sorted(conf.env.get_merged_dict().items()):
+ if k.endswith('_%s' % x):
+ k = k.replace('_%s' % x, '')
+ conf.start_msg('Adding for %s a manual dep' \
+ %(package))
+ conf.env["%s_%s" % (k, package_hi)] += v
+ conf.end_msg('%s += %s' % (k, v))
+
+ return True
+
diff --git a/waflib/extras/clang_compilation_database.py b/waflib/extras/clang_compilation_database.py
new file mode 100644
index 00000000..4d9b5e27
--- /dev/null
+++ b/waflib/extras/clang_compilation_database.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Christoph Koke, 2013
+
+"""
+Writes the c and cpp compile commands into build/compile_commands.json
+see http://clang.llvm.org/docs/JSONCompilationDatabase.html
+
+Usage:
+
+ def configure(conf):
+ conf.load('compiler_cxx')
+ ...
+ conf.load('clang_compilation_database')
+"""
+
+import sys, os, json, shlex, pipes
+from waflib import Logs, TaskGen, Task
+
+Task.Task.keep_last_cmd = True
+
+@TaskGen.feature('c', 'cxx')
+@TaskGen.after_method('process_use')
+def collect_compilation_db_tasks(self):
+ "Add a compilation database entry for compiled tasks"
+ try:
+ clang_db = self.bld.clang_compilation_database_tasks
+ except AttributeError:
+ clang_db = self.bld.clang_compilation_database_tasks = []
+ self.bld.add_post_fun(write_compilation_database)
+
+ tup = tuple(y for y in [Task.classes.get(x) for x in ('c', 'cxx')] if y)
+ for task in getattr(self, 'compiled_tasks', []):
+ if isinstance(task, tup):
+ clang_db.append(task)
+
+def write_compilation_database(ctx):
+ "Write the clang compilation database as JSON"
+ database_file = ctx.bldnode.make_node('compile_commands.json')
+ Logs.info('Build commands will be stored in %s', database_file.path_from(ctx.path))
+ try:
+ root = json.load(database_file)
+ except IOError:
+ root = []
+ clang_db = dict((x['file'], x) for x in root)
+ for task in getattr(ctx, 'clang_compilation_database_tasks', []):
+ try:
+ cmd = task.last_cmd
+ except AttributeError:
+ continue
+ directory = getattr(task, 'cwd', ctx.variant_dir)
+ f_node = task.inputs[0]
+ filename = os.path.relpath(f_node.abspath(), directory)
+ entry = {
+ "directory": directory,
+ "arguments": cmd,
+ "file": filename,
+ }
+ clang_db[filename] = entry
+ root = list(clang_db.values())
+ database_file.write(json.dumps(root, indent=2))
+
+# Override the runnable_status function to do a dummy/dry run when the file doesn't need to be compiled.
+# This will make sure compile_commands.json is always fully up to date.
+# Previously you could end up with a partial compile_commands.json if the build failed.
+for x in ('c', 'cxx'):
+ if x not in Task.classes:
+ continue
+
+ t = Task.classes[x]
+
+ def runnable_status(self):
+ def exec_command(cmd, **kw):
+ pass
+
+ run_status = self.old_runnable_status()
+ if run_status == Task.SKIP_ME:
+ setattr(self, 'old_exec_command', getattr(self, 'exec_command', None))
+ setattr(self, 'exec_command', exec_command)
+ self.run()
+ setattr(self, 'exec_command', getattr(self, 'old_exec_command', None))
+ return run_status
+
+ setattr(t, 'old_runnable_status', getattr(t, 'runnable_status', None))
+ setattr(t, 'runnable_status', runnable_status)
diff --git a/waflib/extras/codelite.py b/waflib/extras/codelite.py
new file mode 100644
index 00000000..523302c0
--- /dev/null
+++ b/waflib/extras/codelite.py
@@ -0,0 +1,875 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# CodeLite Project
+# Christian Klein (chrikle@berlios.de)
+# Created: Jan 2012
+# As templete for this file I used the msvs.py
+# I hope this template will work proper
+
+"""
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+"""
+
+"""
+
+
+To add this tool to your project:
+def options(conf):
+ opt.load('codelite')
+
+It can be a good idea to add the sync_exec tool too.
+
+To generate solution files:
+$ waf configure codelite
+
+To customize the outputs, provide subclasses in your wscript files:
+
+from waflib.extras import codelite
+class vsnode_target(codelite.vsnode_target):
+ def get_build_command(self, props):
+ # likely to be required
+ return "waf.bat build"
+ def collect_source(self):
+ # likely to be required
+ ...
+class codelite_bar(codelite.codelite_generator):
+ def init(self):
+ codelite.codelite_generator.init(self)
+ self.vsnode_target = vsnode_target
+
+The codelite class re-uses the same build() function for reading the targets (task generators),
+you may therefore specify codelite settings on the context object:
+
+def build(bld):
+ bld.codelite_solution_name = 'foo.workspace'
+ bld.waf_command = 'waf.bat'
+ bld.projects_dir = bld.srcnode.make_node('')
+ bld.projects_dir.mkdir()
+
+
+ASSUMPTIONS:
+* a project can be either a directory or a target, project files are written only for targets that have source files
+* each project is a vcxproj file, therefore the project uuid needs only to be a hash of the absolute path
+"""
+
+import os, re, sys
+import uuid # requires python 2.5
+from waflib.Build import BuildContext
+from waflib import Utils, TaskGen, Logs, Task, Context, Node, Options
+
+HEADERS_GLOB = '**/(*.h|*.hpp|*.H|*.inl)'
+
+PROJECT_TEMPLATE = r'''<?xml version="1.0" encoding="utf-8"?>
+<CodeLite_Project Name="${project.name}" InternalType="Library">
+ <Plugins>
+ <Plugin Name="qmake">
+ <![CDATA[00010001N0005Release000000000000]]>
+ </Plugin>
+ </Plugins>
+ <Description/>
+ <Dependencies/>
+ <VirtualDirectory Name="src">
+ ${for x in project.source}
+ ${if (project.get_key(x)=="sourcefile")}
+ <File Name="${x.abspath()}"/>
+ ${endif}
+ ${endfor}
+ </VirtualDirectory>
+ <VirtualDirectory Name="include">
+ ${for x in project.source}
+ ${if (project.get_key(x)=="headerfile")}
+ <File Name="${x.abspath()}"/>
+ ${endif}
+ ${endfor}
+ </VirtualDirectory>
+ <Settings Type="Dynamic Library">
+ <GlobalSettings>
+ <Compiler Options="" C_Options="">
+ <IncludePath Value="."/>
+ </Compiler>
+ <Linker Options="">
+ <LibraryPath Value="."/>
+ </Linker>
+ <ResourceCompiler Options=""/>
+ </GlobalSettings>
+ <Configuration Name="Release" CompilerType="gnu gcc" ReleasegerType="GNU gdb Releaseger" Type="Dynamic Library" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
+ <Compiler Options="" C_Options="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" UseDifferentPCHFlags="no" PCHFlags="">
+ <IncludePath Value="."/>
+ <IncludePath Value="."/>
+ </Compiler>
+ <Linker Options="" Required="yes">
+ <LibraryPath Value=""/>
+ </Linker>
+ <ResourceCompiler Options="" Required="no"/>
+ <General OutputFile="${xml:project.build_properties[0].output_file}" IntermediateDirectory="" Command="" CommandArguments="" PauseExecWhenProcTerminates="yes"/>
+ <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
+ <![CDATA[]]>
+ </Environment>
+ <Releaseger IsRemote="no" RemoteHostName="" RemoteHostPort="" ReleasegerPath="">
+ <PostConnectCommands/>
+ <StartupCommands/>
+ </Releaseger>
+ <PreBuild/>
+ <PostBuild/>
+ <CustomBuild Enabled="yes">
+ $b = project.build_properties[0]}
+ <RebuildCommand>${xml:project.get_rebuild_command(project.build_properties[0])}</RebuildCommand>
+ <CleanCommand>${xml:project.get_clean_command(project.build_properties[0])}</CleanCommand>
+ <BuildCommand>${xml:project.get_build_command(project.build_properties[0])}</BuildCommand>
+ <Target Name="Install">${xml:project.get_install_command(project.build_properties[0])}</Target>
+ <Target Name="Build and Install">${xml:project.get_build_and_install_command(project.build_properties[0])}</Target>
+ <Target Name="Build All">${xml:project.get_build_all_command(project.build_properties[0])}</Target>
+ <Target Name="Rebuild All">${xml:project.get_rebuild_all_command(project.build_properties[0])}</Target>
+ <Target Name="Clean All">${xml:project.get_clean_all_command(project.build_properties[0])}</Target>
+ <Target Name="Build and Install All">${xml:project.get_build_and_install_all_command(project.build_properties[0])}</Target>
+ <PreprocessFileCommand/>
+ <SingleFileCommand/>
+ <MakefileGenerationCommand/>
+ <ThirdPartyToolName>None</ThirdPartyToolName>
+ <WorkingDirectory/>
+ </CustomBuild>
+ <AdditionalRules>
+ <CustomPostBuild/>
+ <CustomPreBuild/>
+ </AdditionalRules>
+ <Completion>
+ <ClangCmpFlags/>
+ <ClangPP/>
+ <SearchPaths/>
+ </Completion>
+ </Configuration>
+ <Configuration Name="Release" CompilerType="gnu gcc" ReleasegerType="GNU gdb Releaseger" Type="" BuildCmpWithGlobalSettings="append" BuildLnkWithGlobalSettings="append" BuildResWithGlobalSettings="append">
+ <Compiler Options="" C_Options="" Required="yes" PreCompiledHeader="" PCHInCommandLine="no" UseDifferentPCHFlags="no" PCHFlags="">
+ <IncludePath Value="."/>
+ </Compiler>
+ <Linker Options="" Required="yes"/>
+ <ResourceCompiler Options="" Required="no"/>
+ <General OutputFile="" IntermediateDirectory="./Release" Command="" CommandArguments="" UseSeparateReleaseArgs="no" ReleaseArguments="" WorkingDirectory="$(IntermediateDirectory)" PauseExecWhenProcTerminates="yes"/>
+ <Environment EnvVarSetName="&lt;Use Defaults&gt;" DbgSetName="&lt;Use Defaults&gt;">
+ <![CDATA[
+
+
+
+ ]]>
+ </Environment>
+ <Releaseger IsRemote="no" RemoteHostName="" RemoteHostPort="" ReleasegerPath="">
+ <PostConnectCommands/>
+ <StartupCommands/>
+ </Releaseger>
+ <PreBuild/>
+ <PostBuild/>
+ <CustomBuild Enabled="no">
+ <RebuildCommand/>
+ <CleanCommand/>
+ <BuildCommand/>
+ <PreprocessFileCommand/>
+ <SingleFileCommand/>
+ <MakefileGenerationCommand/>
+ <ThirdPartyToolName/>
+ <WorkingDirectory/>
+ </CustomBuild>
+ <AdditionalRules>
+ <CustomPostBuild/>
+ <CustomPreBuild/>
+ </AdditionalRules>
+ <Completion>
+ <ClangCmpFlags/>
+ <ClangPP/>
+ <SearchPaths/>
+ </Completion>
+ </Configuration>
+ </Settings>
+</CodeLite_Project>'''
+
+
+
+
+SOLUTION_TEMPLATE = '''<?xml version="1.0" encoding="utf-8"?>
+<CodeLite_Workspace Name="${getattr(project, 'codelite_solution_name', None)[:-10]}" Database="./${getattr(project, 'codelite_solution_name', None)[:-10]}.tags">
+${for p in project.all_projects}
+ <Project Name = "${p.name}" Path = "${p.title}" Active="No"/>
+${endfor}
+ <BuildMatrix>
+ <WorkspaceConfiguration Name="Release" Selected="yes">
+${for p in project.all_projects}
+ <Project Name="${p.name}" ConfigName="Release"/>
+${endfor}
+ </WorkspaceConfiguration>
+ </BuildMatrix>
+</CodeLite_Workspace>'''
+
+
+
+COMPILE_TEMPLATE = '''def f(project):
+ lst = []
+ def xml_escape(value):
+ return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
+
+ %s
+
+ #f = open('cmd.txt', 'w')
+ #f.write(str(lst))
+ #f.close()
+ return ''.join(lst)
+'''
+reg_act = re.compile(r"(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<code>[^}]*?)\})", re.M)
+def compile_template(line):
+ """
+ Compile a template expression into a python function (like jsps, but way shorter)
+ """
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'):
+ return "$"
+ elif g('backslash'):
+ return "\\"
+ elif g('subst'):
+ extr.append(g('code'))
+ return "<<|@|>>"
+ return None
+
+ line2 = reg_act.sub(repl, line)
+ params = line2.split('<<|@|>>')
+ assert(extr)
+
+
+ indent = 0
+ buf = []
+ app = buf.append
+
+ def app(txt):
+ buf.append(indent * '\t' + txt)
+
+ for x in range(len(extr)):
+ if params[x]:
+ app("lst.append(%r)" % params[x])
+
+ f = extr[x]
+ if f.startswith(('if', 'for')):
+ app(f + ':')
+ indent += 1
+ elif f.startswith('py:'):
+ app(f[3:])
+ elif f.startswith(('endif', 'endfor')):
+ indent -= 1
+ elif f.startswith(('else', 'elif')):
+ indent -= 1
+ app(f + ':')
+ indent += 1
+ elif f.startswith('xml:'):
+ app('lst.append(xml_escape(%s))' % f[4:])
+ else:
+ #app('lst.append((%s) or "cannot find %s")' % (f, f))
+ app('lst.append(%s)' % f)
+
+ if extr:
+ if params[-1]:
+ app("lst.append(%r)" % params[-1])
+
+ fun = COMPILE_TEMPLATE % "\n\t".join(buf)
+ #print(fun)
+ return Task.funex(fun)
+
+
+re_blank = re.compile('(\n|\r|\\s)*\n', re.M)
+def rm_blank_lines(txt):
+ txt = re_blank.sub('\r\n', txt)
+ return txt
+
+BOM = '\xef\xbb\xbf'
+try:
+ BOM = bytes(BOM, 'latin-1') # python 3
+except (TypeError, NameError):
+ pass
+
+def stealth_write(self, data, flags='wb'):
+ try:
+ unicode
+ except NameError:
+ data = data.encode('utf-8') # python 3
+ else:
+ data = data.decode(sys.getfilesystemencoding(), 'replace')
+ data = data.encode('utf-8')
+
+ if self.name.endswith('.project'):
+ data = BOM + data
+
+ try:
+ txt = self.read(flags='rb')
+ if txt != data:
+ raise ValueError('must write')
+ except (IOError, ValueError):
+ self.write(data, flags=flags)
+ else:
+ Logs.debug('codelite: skipping %r', self)
+Node.Node.stealth_write = stealth_write
+
+re_quote = re.compile("[^a-zA-Z0-9-]")
+def quote(s):
+ return re_quote.sub("_", s)
+
+def xml_escape(value):
+ return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
+
+def make_uuid(v, prefix = None):
+ """
+ simple utility function
+ """
+ if isinstance(v, dict):
+ keys = list(v.keys())
+ keys.sort()
+ tmp = str([(k, v[k]) for k in keys])
+ else:
+ tmp = str(v)
+ d = Utils.md5(tmp.encode()).hexdigest().upper()
+ if prefix:
+ d = '%s%s' % (prefix, d[8:])
+ gid = uuid.UUID(d, version = 4)
+ return str(gid).upper()
+
+def diff(node, fromnode):
+ # difference between two nodes, but with "(..)" instead of ".."
+ c1 = node
+ c2 = fromnode
+
+ c1h = c1.height()
+ c2h = c2.height()
+
+ lst = []
+ up = 0
+
+ while c1h > c2h:
+ lst.append(c1.name)
+ c1 = c1.parent
+ c1h -= 1
+
+ while c2h > c1h:
+ up += 1
+ c2 = c2.parent
+ c2h -= 1
+
+ while id(c1) != id(c2):
+ lst.append(c1.name)
+ up += 1
+
+ c1 = c1.parent
+ c2 = c2.parent
+
+ for i in range(up):
+ lst.append('(..)')
+ lst.reverse()
+ return tuple(lst)
+
+class build_property(object):
+ pass
+
+class vsnode(object):
+ """
+ Abstract class representing visual studio elements
+ We assume that all visual studio nodes have a uuid and a parent
+ """
+ def __init__(self, ctx):
+ self.ctx = ctx # codelite context
+ self.name = '' # string, mandatory
+ self.vspath = '' # path in visual studio (name for dirs, absolute path for projects)
+ self.uuid = '' # string, mandatory
+ self.parent = None # parent node for visual studio nesting
+
+ def get_waf(self):
+ """
+ Override in subclasses...
+ """
+ return '%s/%s' % (self.ctx.srcnode.abspath(), getattr(self.ctx, 'waf_command', 'waf'))
+
+ def ptype(self):
+ """
+ Return a special uuid for projects written in the solution file
+ """
+ pass
+
+ def write(self):
+ """
+ Write the project file, by default, do nothing
+ """
+ pass
+
+ def make_uuid(self, val):
+ """
+ Alias for creating uuid values easily (the templates cannot access global variables)
+ """
+ return make_uuid(val)
+
+class vsnode_vsdir(vsnode):
+ """
+ Nodes representing visual studio folders (which do not match the filesystem tree!)
+ """
+ VS_GUID_SOLUTIONFOLDER = "2150E333-8FDC-42A3-9474-1A3956D46DE8"
+ def __init__(self, ctx, uuid, name, vspath=''):
+ vsnode.__init__(self, ctx)
+ self.title = self.name = name
+ self.uuid = uuid
+ self.vspath = vspath or name
+
+ def ptype(self):
+ return self.VS_GUID_SOLUTIONFOLDER
+
+class vsnode_project(vsnode):
+ """
+ Abstract class representing visual studio project elements
+ A project is assumed to be writable, and has a node representing the file to write to
+ """
+ VS_GUID_VCPROJ = "8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942"
+ def ptype(self):
+ return self.VS_GUID_VCPROJ
+
+ def __init__(self, ctx, node):
+ vsnode.__init__(self, ctx)
+ self.path = node
+ self.uuid = make_uuid(node.abspath())
+ self.name = node.name
+ self.title = self.path.abspath()
+ self.source = [] # list of node objects
+ self.build_properties = [] # list of properties (nmake commands, output dir, etc)
+
+ def dirs(self):
+ """
+ Get the list of parent folders of the source files (header files included)
+ for writing the filters
+ """
+ lst = []
+ def add(x):
+ if x.height() > self.tg.path.height() and x not in lst:
+ lst.append(x)
+ add(x.parent)
+ for x in self.source:
+ add(x.parent)
+ return lst
+
+ def write(self):
+ Logs.debug('codelite: creating %r', self.path)
+ #print "self.name:",self.name
+
+ # first write the project file
+ template1 = compile_template(PROJECT_TEMPLATE)
+ proj_str = template1(self)
+ proj_str = rm_blank_lines(proj_str)
+ self.path.stealth_write(proj_str)
+
+ # then write the filter
+ #template2 = compile_template(FILTER_TEMPLATE)
+ #filter_str = template2(self)
+ #filter_str = rm_blank_lines(filter_str)
+ #tmp = self.path.parent.make_node(self.path.name + '.filters')
+ #tmp.stealth_write(filter_str)
+
+ def get_key(self, node):
+ """
+ required for writing the source files
+ """
+ name = node.name
+ if name.endswith(('.cpp', '.c')):
+ return 'sourcefile'
+ return 'headerfile'
+
+ def collect_properties(self):
+ """
+ Returns a list of triplet (configuration, platform, output_directory)
+ """
+ ret = []
+ for c in self.ctx.configurations:
+ for p in self.ctx.platforms:
+ x = build_property()
+ x.outdir = ''
+
+ x.configuration = c
+ x.platform = p
+
+ x.preprocessor_definitions = ''
+ x.includes_search_path = ''
+
+ # can specify "deploy_dir" too
+ ret.append(x)
+ self.build_properties = ret
+
+ def get_build_params(self, props):
+ opt = ''
+ return (self.get_waf(), opt)
+
+ def get_build_command(self, props):
+ return "%s build %s" % self.get_build_params(props)
+
+ def get_clean_command(self, props):
+ return "%s clean %s" % self.get_build_params(props)
+
+ def get_rebuild_command(self, props):
+ return "%s clean build %s" % self.get_build_params(props)
+
+ def get_install_command(self, props):
+ return "%s install %s" % self.get_build_params(props)
+ def get_build_and_install_command(self, props):
+ return "%s build install %s" % self.get_build_params(props)
+
+ def get_build_and_install_all_command(self, props):
+ return "%s build install" % self.get_build_params(props)[0]
+
+ def get_clean_all_command(self, props):
+ return "%s clean" % self.get_build_params(props)[0]
+
+ def get_build_all_command(self, props):
+ return "%s build" % self.get_build_params(props)[0]
+
+ def get_rebuild_all_command(self, props):
+ return "%s clean build" % self.get_build_params(props)[0]
+
+ def get_filter_name(self, node):
+ lst = diff(node, self.tg.path)
+ return '\\'.join(lst) or '.'
+
+class vsnode_alias(vsnode_project):
+ def __init__(self, ctx, node, name):
+ vsnode_project.__init__(self, ctx, node)
+ self.name = name
+ self.output_file = ''
+
+class vsnode_build_all(vsnode_alias):
+ """
+ Fake target used to emulate the behaviour of "make all" (starting one process by target is slow)
+ This is the only alias enabled by default
+ """
+ def __init__(self, ctx, node, name='build_all_projects'):
+ vsnode_alias.__init__(self, ctx, node, name)
+ self.is_active = True
+
+class vsnode_install_all(vsnode_alias):
+ """
+ Fake target used to emulate the behaviour of "make install"
+ """
+ def __init__(self, ctx, node, name='install_all_projects'):
+ vsnode_alias.__init__(self, ctx, node, name)
+
+ def get_build_command(self, props):
+ return "%s build install %s" % self.get_build_params(props)
+
+ def get_clean_command(self, props):
+ return "%s clean %s" % self.get_build_params(props)
+
+ def get_rebuild_command(self, props):
+ return "%s clean build install %s" % self.get_build_params(props)
+
+class vsnode_project_view(vsnode_alias):
+ """
+ Fake target used to emulate a file system view
+ """
+ def __init__(self, ctx, node, name='project_view'):
+ vsnode_alias.__init__(self, ctx, node, name)
+ self.tg = self.ctx() # fake one, cannot remove
+ self.exclude_files = Node.exclude_regs + '''
+waf-2*
+waf3-2*/**
+.waf-2*
+.waf3-2*/**
+**/*.sdf
+**/*.suo
+**/*.ncb
+**/%s
+ ''' % Options.lockfile
+
+ def collect_source(self):
+ # this is likely to be slow
+ self.source = self.ctx.srcnode.ant_glob('**', excl=self.exclude_files)
+
+ def get_build_command(self, props):
+ params = self.get_build_params(props) + (self.ctx.cmd,)
+ return "%s %s %s" % params
+
+ def get_clean_command(self, props):
+ return ""
+
+ def get_rebuild_command(self, props):
+ return self.get_build_command(props)
+
+class vsnode_target(vsnode_project):
+ """
+ CodeLite project representing a targets (programs, libraries, etc) and bound
+ to a task generator
+ """
+ def __init__(self, ctx, tg):
+ """
+ A project is more or less equivalent to a file/folder
+ """
+ base = getattr(ctx, 'projects_dir', None) or tg.path
+ node = base.make_node(quote(tg.name) + ctx.project_extension) # the project file as a Node
+ vsnode_project.__init__(self, ctx, node)
+ self.name = quote(tg.name)
+ self.tg = tg # task generator
+
+ def get_build_params(self, props):
+ """
+ Override the default to add the target name
+ """
+ opt = ''
+ if getattr(self, 'tg', None):
+ opt += " --targets=%s" % self.tg.name
+ return (self.get_waf(), opt)
+
+ def collect_source(self):
+ tg = self.tg
+ source_files = tg.to_nodes(getattr(tg, 'source', []))
+ include_dirs = Utils.to_list(getattr(tg, 'codelite_includes', []))
+ include_files = []
+ for x in include_dirs:
+ if isinstance(x, str):
+ x = tg.path.find_node(x)
+ if x:
+ lst = [y for y in x.ant_glob(HEADERS_GLOB, flat=False)]
+ include_files.extend(lst)
+
+ # remove duplicates
+ self.source.extend(list(set(source_files + include_files)))
+ self.source.sort(key=lambda x: x.abspath())
+
+ def collect_properties(self):
+ """
+ CodeLite projects are associated with platforms and configurations (for building especially)
+ """
+ super(vsnode_target, self).collect_properties()
+ for x in self.build_properties:
+ x.outdir = self.path.parent.abspath()
+ x.preprocessor_definitions = ''
+ x.includes_search_path = ''
+
+ try:
+ tsk = self.tg.link_task
+ except AttributeError:
+ pass
+ else:
+ x.output_file = tsk.outputs[0].abspath()
+ x.preprocessor_definitions = ';'.join(tsk.env.DEFINES)
+ x.includes_search_path = ';'.join(self.tg.env.INCPATHS)
+
+class codelite_generator(BuildContext):
+ '''generates a CodeLite workspace'''
+ cmd = 'codelite'
+ fun = 'build'
+
+ def init(self):
+ """
+ Some data that needs to be present
+ """
+ if not getattr(self, 'configurations', None):
+ self.configurations = ['Release'] # LocalRelease, RemoteDebug, etc
+ if not getattr(self, 'platforms', None):
+ self.platforms = ['Win32']
+ if not getattr(self, 'all_projects', None):
+ self.all_projects = []
+ if not getattr(self, 'project_extension', None):
+ self.project_extension = '.project'
+ if not getattr(self, 'projects_dir', None):
+ self.projects_dir = self.srcnode.make_node('')
+ self.projects_dir.mkdir()
+
+ # bind the classes to the object, so that subclass can provide custom generators
+ if not getattr(self, 'vsnode_vsdir', None):
+ self.vsnode_vsdir = vsnode_vsdir
+ if not getattr(self, 'vsnode_target', None):
+ self.vsnode_target = vsnode_target
+ if not getattr(self, 'vsnode_build_all', None):
+ self.vsnode_build_all = vsnode_build_all
+ if not getattr(self, 'vsnode_install_all', None):
+ self.vsnode_install_all = vsnode_install_all
+ if not getattr(self, 'vsnode_project_view', None):
+ self.vsnode_project_view = vsnode_project_view
+
+ self.numver = '11.00'
+ self.vsver = '2010'
+
+ def execute(self):
+ """
+ Entry point
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.recurse([self.run_dir])
+
+ # user initialization
+ self.init()
+
+ # two phases for creating the solution
+ self.collect_projects() # add project objects into "self.all_projects"
+ self.write_files() # write the corresponding project and solution files
+
+ def collect_projects(self):
+ """
+ Fill the list self.all_projects with project objects
+ Fill the list of build targets
+ """
+ self.collect_targets()
+ #self.add_aliases()
+ #self.collect_dirs()
+ default_project = getattr(self, 'default_project', None)
+ def sortfun(x):
+ if x.name == default_project:
+ return ''
+ return getattr(x, 'path', None) and x.path.abspath() or x.name
+ self.all_projects.sort(key=sortfun)
+
+ def write_files(self):
+ """
+ Write the project and solution files from the data collected
+ so far. It is unlikely that you will want to change this
+ """
+ for p in self.all_projects:
+ p.write()
+
+ # and finally write the solution file
+ node = self.get_solution_node()
+ node.parent.mkdir()
+ Logs.warn('Creating %r', node)
+ #a = dir(self.root)
+ #for b in a:
+ # print b
+ #print self.group_names
+ #print "Hallo2: ",self.root.listdir()
+ #print getattr(self, 'codelite_solution_name', None)
+ template1 = compile_template(SOLUTION_TEMPLATE)
+ sln_str = template1(self)
+ sln_str = rm_blank_lines(sln_str)
+ node.stealth_write(sln_str)
+
+ def get_solution_node(self):
+ """
+ The solution filename is required when writing the .vcproj files
+ return self.solution_node and if it does not exist, make one
+ """
+ try:
+ return self.solution_node
+ except:
+ pass
+
+ codelite_solution_name = getattr(self, 'codelite_solution_name', None)
+ if not codelite_solution_name:
+ codelite_solution_name = getattr(Context.g_module, Context.APPNAME, 'project') + '.workspace'
+ setattr(self, 'codelite_solution_name', codelite_solution_name)
+ if os.path.isabs(codelite_solution_name):
+ self.solution_node = self.root.make_node(codelite_solution_name)
+ else:
+ self.solution_node = self.srcnode.make_node(codelite_solution_name)
+ return self.solution_node
+
+ def project_configurations(self):
+ """
+ Helper that returns all the pairs (config,platform)
+ """
+ ret = []
+ for c in self.configurations:
+ for p in self.platforms:
+ ret.append((c, p))
+ return ret
+
+ def collect_targets(self):
+ """
+ Process the list of task generators
+ """
+ for g in self.groups:
+ for tg in g:
+ if not isinstance(tg, TaskGen.task_gen):
+ continue
+
+ if not hasattr(tg, 'codelite_includes'):
+ tg.codelite_includes = tg.to_list(getattr(tg, 'includes', [])) + tg.to_list(getattr(tg, 'export_includes', []))
+ tg.post()
+ if not getattr(tg, 'link_task', None):
+ continue
+
+ p = self.vsnode_target(self, tg)
+ p.collect_source() # delegate this processing
+ p.collect_properties()
+ self.all_projects.append(p)
+
+ def add_aliases(self):
+ """
+ Add a specific target that emulates the "make all" necessary for Visual studio when pressing F7
+ We also add an alias for "make install" (disabled by default)
+ """
+ base = getattr(self, 'projects_dir', None) or self.tg.path
+
+ node_project = base.make_node('build_all_projects' + self.project_extension) # Node
+ p_build = self.vsnode_build_all(self, node_project)
+ p_build.collect_properties()
+ self.all_projects.append(p_build)
+
+ node_project = base.make_node('install_all_projects' + self.project_extension) # Node
+ p_install = self.vsnode_install_all(self, node_project)
+ p_install.collect_properties()
+ self.all_projects.append(p_install)
+
+ node_project = base.make_node('project_view' + self.project_extension) # Node
+ p_view = self.vsnode_project_view(self, node_project)
+ p_view.collect_source()
+ p_view.collect_properties()
+ self.all_projects.append(p_view)
+
+ n = self.vsnode_vsdir(self, make_uuid(self.srcnode.abspath() + 'build_aliases'), "build_aliases")
+ p_build.parent = p_install.parent = p_view.parent = n
+ self.all_projects.append(n)
+
+ def collect_dirs(self):
+ """
+ Create the folder structure in the CodeLite project view
+ """
+ seen = {}
+ def make_parents(proj):
+ # look at a project, try to make a parent
+ if getattr(proj, 'parent', None):
+ # aliases already have parents
+ return
+ x = proj.iter_path
+ if x in seen:
+ proj.parent = seen[x]
+ return
+
+ # There is not vsnode_vsdir for x.
+ # So create a project representing the folder "x"
+ n = proj.parent = seen[x] = self.vsnode_vsdir(self, make_uuid(x.abspath()), x.name)
+ n.iter_path = x.parent
+ self.all_projects.append(n)
+
+ # recurse up to the project directory
+ if x.height() > self.srcnode.height() + 1:
+ make_parents(n)
+
+ for p in self.all_projects[:]: # iterate over a copy of all projects
+ if not getattr(p, 'tg', None):
+ # but only projects that have a task generator
+ continue
+
+ # make a folder for each task generator
+ p.iter_path = p.tg.path
+ make_parents(p)
+
diff --git a/waflib/extras/color_gcc.py b/waflib/extras/color_gcc.py
new file mode 100644
index 00000000..b68c5ebf
--- /dev/null
+++ b/waflib/extras/color_gcc.py
@@ -0,0 +1,39 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+# Replaces the default formatter by one which understands GCC output and colorizes it.
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2012"
+
+import sys
+from waflib import Logs
+
+class ColorGCCFormatter(Logs.formatter):
+ def __init__(self, colors):
+ self.colors = colors
+ Logs.formatter.__init__(self)
+ def format(self, rec):
+ frame = sys._getframe()
+ while frame:
+ func = frame.f_code.co_name
+ if func == 'exec_command':
+ cmd = frame.f_locals.get('cmd')
+ if isinstance(cmd, list) and ('gcc' in cmd[0] or 'g++' in cmd[0]):
+ lines = []
+ for line in rec.msg.splitlines():
+ if 'warning: ' in line:
+ lines.append(self.colors.YELLOW + line)
+ elif 'error: ' in line:
+ lines.append(self.colors.RED + line)
+ elif 'note: ' in line:
+ lines.append(self.colors.CYAN + line)
+ else:
+ lines.append(line)
+ rec.msg = "\n".join(lines)
+ frame = frame.f_back
+ return Logs.formatter.format(self, rec)
+
+def options(opt):
+ Logs.log.handlers[0].setFormatter(ColorGCCFormatter(Logs.colors))
+
diff --git a/waflib/extras/color_rvct.py b/waflib/extras/color_rvct.py
new file mode 100644
index 00000000..f89ccbdb
--- /dev/null
+++ b/waflib/extras/color_rvct.py
@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+# Replaces the default formatter by one which understands RVCT output and colorizes it.
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2012"
+
+import sys
+import atexit
+from waflib import Logs
+
+errors = []
+
+def show_errors():
+ for i, e in enumerate(errors):
+ if i > 5:
+ break
+ print("Error: %s" % e)
+
+atexit.register(show_errors)
+
+class RcvtFormatter(Logs.formatter):
+ def __init__(self, colors):
+ Logs.formatter.__init__(self)
+ self.colors = colors
+ def format(self, rec):
+ frame = sys._getframe()
+ while frame:
+ func = frame.f_code.co_name
+ if func == 'exec_command':
+ cmd = frame.f_locals['cmd']
+ if isinstance(cmd, list) and ('armcc' in cmd[0] or 'armld' in cmd[0]):
+ lines = []
+ for line in rec.msg.splitlines():
+ if 'Warning: ' in line:
+ lines.append(self.colors.YELLOW + line)
+ elif 'Error: ' in line:
+ lines.append(self.colors.RED + line)
+ errors.append(line)
+ elif 'note: ' in line:
+ lines.append(self.colors.CYAN + line)
+ else:
+ lines.append(line)
+ rec.msg = "\n".join(lines)
+ frame = frame.f_back
+ return Logs.formatter.format(self, rec)
+
+def options(opt):
+ Logs.log.handlers[0].setFormatter(RcvtFormatter(Logs.colors))
+
diff --git a/waflib/extras/compat15.py b/waflib/extras/compat15.py
new file mode 100644
index 00000000..0e74df85
--- /dev/null
+++ b/waflib/extras/compat15.py
@@ -0,0 +1,406 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010 (ita)
+
+"""
+This file is provided to enable compatibility with waf 1.5
+It was enabled by default in waf 1.6, but it is not used in waf 1.7
+"""
+
+import sys
+from waflib import ConfigSet, Logs, Options, Scripting, Task, Build, Configure, Node, Runner, TaskGen, Utils, Errors, Context
+
+# the following is to bring some compatibility with waf 1.5 "import waflib.Configure → import Configure"
+sys.modules['Environment'] = ConfigSet
+ConfigSet.Environment = ConfigSet.ConfigSet
+
+sys.modules['Logs'] = Logs
+sys.modules['Options'] = Options
+sys.modules['Scripting'] = Scripting
+sys.modules['Task'] = Task
+sys.modules['Build'] = Build
+sys.modules['Configure'] = Configure
+sys.modules['Node'] = Node
+sys.modules['Runner'] = Runner
+sys.modules['TaskGen'] = TaskGen
+sys.modules['Utils'] = Utils
+sys.modules['Constants'] = Context
+Context.SRCDIR = ''
+Context.BLDDIR = ''
+
+from waflib.Tools import c_preproc
+sys.modules['preproc'] = c_preproc
+
+from waflib.Tools import c_config
+sys.modules['config_c'] = c_config
+
+ConfigSet.ConfigSet.copy = ConfigSet.ConfigSet.derive
+ConfigSet.ConfigSet.set_variant = Utils.nada
+
+Utils.pproc = Utils.subprocess
+
+Build.BuildContext.add_subdirs = Build.BuildContext.recurse
+Build.BuildContext.new_task_gen = Build.BuildContext.__call__
+Build.BuildContext.is_install = 0
+Node.Node.relpath_gen = Node.Node.path_from
+
+Utils.pproc = Utils.subprocess
+Utils.get_term_cols = Logs.get_term_cols
+
+def cmd_output(cmd, **kw):
+
+ silent = False
+ if 'silent' in kw:
+ silent = kw['silent']
+ del(kw['silent'])
+
+ if 'e' in kw:
+ tmp = kw['e']
+ del(kw['e'])
+ kw['env'] = tmp
+
+ kw['shell'] = isinstance(cmd, str)
+ kw['stdout'] = Utils.subprocess.PIPE
+ if silent:
+ kw['stderr'] = Utils.subprocess.PIPE
+
+ try:
+ p = Utils.subprocess.Popen(cmd, **kw)
+ output = p.communicate()[0]
+ except OSError as e:
+ raise ValueError(str(e))
+
+ if p.returncode:
+ if not silent:
+ msg = "command execution failed: %s -> %r" % (cmd, str(output))
+ raise ValueError(msg)
+ output = ''
+ return output
+Utils.cmd_output = cmd_output
+
+def name_to_obj(self, s, env=None):
+ if Logs.verbose:
+ Logs.warn('compat: change "name_to_obj(name, env)" by "get_tgen_by_name(name)"')
+ return self.get_tgen_by_name(s)
+Build.BuildContext.name_to_obj = name_to_obj
+
+def env_of_name(self, name):
+ try:
+ return self.all_envs[name]
+ except KeyError:
+ Logs.error('no such environment: '+name)
+ return None
+Build.BuildContext.env_of_name = env_of_name
+
+
+def set_env_name(self, name, env):
+ self.all_envs[name] = env
+ return env
+Configure.ConfigurationContext.set_env_name = set_env_name
+
+def retrieve(self, name, fromenv=None):
+ try:
+ env = self.all_envs[name]
+ except KeyError:
+ env = ConfigSet.ConfigSet()
+ self.prepare_env(env)
+ self.all_envs[name] = env
+ else:
+ if fromenv:
+ Logs.warn('The environment %s may have been configured already', name)
+ return env
+Configure.ConfigurationContext.retrieve = retrieve
+
+Configure.ConfigurationContext.sub_config = Configure.ConfigurationContext.recurse
+Configure.ConfigurationContext.check_tool = Configure.ConfigurationContext.load
+Configure.conftest = Configure.conf
+Configure.ConfigurationError = Errors.ConfigurationError
+Utils.WafError = Errors.WafError
+
+Options.OptionsContext.sub_options = Options.OptionsContext.recurse
+Options.OptionsContext.tool_options = Context.Context.load
+Options.Handler = Options.OptionsContext
+
+Task.simple_task_type = Task.task_type_from_func = Task.task_factory
+Task.Task.classes = Task.classes
+
+def setitem(self, key, value):
+ if key.startswith('CCFLAGS'):
+ key = key[1:]
+ self.table[key] = value
+ConfigSet.ConfigSet.__setitem__ = setitem
+
+@TaskGen.feature('d')
+@TaskGen.before('apply_incpaths')
+def old_importpaths(self):
+ if getattr(self, 'importpaths', []):
+ self.includes = self.importpaths
+
+from waflib import Context
+eld = Context.load_tool
+def load_tool(*k, **kw):
+ ret = eld(*k, **kw)
+ if 'set_options' in ret.__dict__:
+ if Logs.verbose:
+ Logs.warn('compat: rename "set_options" to options')
+ ret.options = ret.set_options
+ if 'detect' in ret.__dict__:
+ if Logs.verbose:
+ Logs.warn('compat: rename "detect" to "configure"')
+ ret.configure = ret.detect
+ return ret
+Context.load_tool = load_tool
+
+def get_curdir(self):
+ return self.path.abspath()
+Context.Context.curdir = property(get_curdir, Utils.nada)
+
+def get_srcdir(self):
+ return self.srcnode.abspath()
+Configure.ConfigurationContext.srcdir = property(get_srcdir, Utils.nada)
+
+def get_blddir(self):
+ return self.bldnode.abspath()
+Configure.ConfigurationContext.blddir = property(get_blddir, Utils.nada)
+
+Configure.ConfigurationContext.check_message_1 = Configure.ConfigurationContext.start_msg
+Configure.ConfigurationContext.check_message_2 = Configure.ConfigurationContext.end_msg
+
+rev = Context.load_module
+def load_module(path, encoding=None):
+ ret = rev(path, encoding)
+ if 'set_options' in ret.__dict__:
+ if Logs.verbose:
+ Logs.warn('compat: rename "set_options" to "options" (%r)', path)
+ ret.options = ret.set_options
+ if 'srcdir' in ret.__dict__:
+ if Logs.verbose:
+ Logs.warn('compat: rename "srcdir" to "top" (%r)', path)
+ ret.top = ret.srcdir
+ if 'blddir' in ret.__dict__:
+ if Logs.verbose:
+ Logs.warn('compat: rename "blddir" to "out" (%r)', path)
+ ret.out = ret.blddir
+ Utils.g_module = Context.g_module
+ Options.launch_dir = Context.launch_dir
+ return ret
+Context.load_module = load_module
+
+old_post = TaskGen.task_gen.post
+def post(self):
+ self.features = self.to_list(self.features)
+ if 'cc' in self.features:
+ if Logs.verbose:
+ Logs.warn('compat: the feature cc does not exist anymore (use "c")')
+ self.features.remove('cc')
+ self.features.append('c')
+ if 'cstaticlib' in self.features:
+ if Logs.verbose:
+ Logs.warn('compat: the feature cstaticlib does not exist anymore (use "cstlib" or "cxxstlib")')
+ self.features.remove('cstaticlib')
+ self.features.append(('cxx' in self.features) and 'cxxstlib' or 'cstlib')
+ if getattr(self, 'ccflags', None):
+ if Logs.verbose:
+ Logs.warn('compat: "ccflags" was renamed to "cflags"')
+ self.cflags = self.ccflags
+ return old_post(self)
+TaskGen.task_gen.post = post
+
+def waf_version(*k, **kw):
+ Logs.warn('wrong version (waf_version was removed in waf 1.6)')
+Utils.waf_version = waf_version
+
+
+import os
+@TaskGen.feature('c', 'cxx', 'd')
+@TaskGen.before('apply_incpaths', 'propagate_uselib_vars')
+@TaskGen.after('apply_link', 'process_source')
+def apply_uselib_local(self):
+ """
+ process the uselib_local attribute
+ execute after apply_link because of the execution order set on 'link_task'
+ """
+ env = self.env
+ from waflib.Tools.ccroot import stlink_task
+
+ # 1. the case of the libs defined in the project (visit ancestors first)
+ # the ancestors external libraries (uselib) will be prepended
+ self.uselib = self.to_list(getattr(self, 'uselib', []))
+ self.includes = self.to_list(getattr(self, 'includes', []))
+ names = self.to_list(getattr(self, 'uselib_local', []))
+ get = self.bld.get_tgen_by_name
+ seen = set()
+ seen_uselib = set()
+ tmp = Utils.deque(names) # consume a copy of the list of names
+ if tmp:
+ if Logs.verbose:
+ Logs.warn('compat: "uselib_local" is deprecated, replace by "use"')
+ while tmp:
+ lib_name = tmp.popleft()
+ # visit dependencies only once
+ if lib_name in seen:
+ continue
+
+ y = get(lib_name)
+ y.post()
+ seen.add(lib_name)
+
+ # object has ancestors to process (shared libraries): add them to the end of the list
+ if getattr(y, 'uselib_local', None):
+ for x in self.to_list(getattr(y, 'uselib_local', [])):
+ obj = get(x)
+ obj.post()
+ if getattr(obj, 'link_task', None):
+ if not isinstance(obj.link_task, stlink_task):
+ tmp.append(x)
+
+ # link task and flags
+ if getattr(y, 'link_task', None):
+
+ link_name = y.target[y.target.rfind(os.sep) + 1:]
+ if isinstance(y.link_task, stlink_task):
+ env.append_value('STLIB', [link_name])
+ else:
+ # some linkers can link against programs
+ env.append_value('LIB', [link_name])
+
+ # the order
+ self.link_task.set_run_after(y.link_task)
+
+ # for the recompilation
+ self.link_task.dep_nodes += y.link_task.outputs
+
+ # add the link path too
+ tmp_path = y.link_task.outputs[0].parent.bldpath()
+ if not tmp_path in env['LIBPATH']:
+ env.prepend_value('LIBPATH', [tmp_path])
+
+ # add ancestors uselib too - but only propagate those that have no staticlib defined
+ for v in self.to_list(getattr(y, 'uselib', [])):
+ if v not in seen_uselib:
+ seen_uselib.add(v)
+ if not env['STLIB_' + v]:
+ if not v in self.uselib:
+ self.uselib.insert(0, v)
+
+ # if the library task generator provides 'export_includes', add to the include path
+ # the export_includes must be a list of paths relative to the other library
+ if getattr(y, 'export_includes', None):
+ self.includes.extend(y.to_incnodes(y.export_includes))
+
+@TaskGen.feature('cprogram', 'cxxprogram', 'cstlib', 'cxxstlib', 'cshlib', 'cxxshlib', 'dprogram', 'dstlib', 'dshlib')
+@TaskGen.after('apply_link')
+def apply_objdeps(self):
+ "add the .o files produced by some other object files in the same manner as uselib_local"
+ names = getattr(self, 'add_objects', [])
+ if not names:
+ return
+ names = self.to_list(names)
+
+ get = self.bld.get_tgen_by_name
+ seen = []
+ while names:
+ x = names[0]
+
+ # visit dependencies only once
+ if x in seen:
+ names = names[1:]
+ continue
+
+ # object does not exist ?
+ y = get(x)
+
+ # object has ancestors to process first ? update the list of names
+ if getattr(y, 'add_objects', None):
+ added = 0
+ lst = y.to_list(y.add_objects)
+ lst.reverse()
+ for u in lst:
+ if u in seen:
+ continue
+ added = 1
+ names = [u]+names
+ if added:
+ continue # list of names modified, loop
+
+ # safe to process the current object
+ y.post()
+ seen.append(x)
+
+ for t in getattr(y, 'compiled_tasks', []):
+ self.link_task.inputs.extend(t.outputs)
+
+@TaskGen.after('apply_link')
+def process_obj_files(self):
+ if not hasattr(self, 'obj_files'):
+ return
+ for x in self.obj_files:
+ node = self.path.find_resource(x)
+ self.link_task.inputs.append(node)
+
+@TaskGen.taskgen_method
+def add_obj_file(self, file):
+ """Small example on how to link object files as if they were source
+ obj = bld.create_obj('cc')
+ obj.add_obj_file('foo.o')"""
+ if not hasattr(self, 'obj_files'):
+ self.obj_files = []
+ if not 'process_obj_files' in self.meths:
+ self.meths.append('process_obj_files')
+ self.obj_files.append(file)
+
+
+old_define = Configure.ConfigurationContext.__dict__['define']
+
+@Configure.conf
+def define(self, key, val, quote=True, comment=''):
+ old_define(self, key, val, quote, comment)
+ if key.startswith('HAVE_'):
+ self.env[key] = 1
+
+old_undefine = Configure.ConfigurationContext.__dict__['undefine']
+
+@Configure.conf
+def undefine(self, key, comment=''):
+ old_undefine(self, key, comment)
+ if key.startswith('HAVE_'):
+ self.env[key] = 0
+
+# some people might want to use export_incdirs, but it was renamed
+def set_incdirs(self, val):
+ Logs.warn('compat: change "export_incdirs" by "export_includes"')
+ self.export_includes = val
+TaskGen.task_gen.export_incdirs = property(None, set_incdirs)
+
+def install_dir(self, path):
+ if not path:
+ return []
+
+ destpath = Utils.subst_vars(path, self.env)
+
+ if self.is_install > 0:
+ Logs.info('* creating %s', destpath)
+ Utils.check_dir(destpath)
+ elif self.is_install < 0:
+ Logs.info('* removing %s', destpath)
+ try:
+ os.remove(destpath)
+ except OSError:
+ pass
+Build.BuildContext.install_dir = install_dir
+
+# before/after names
+repl = {'apply_core': 'process_source',
+ 'apply_lib_vars': 'process_source',
+ 'apply_obj_vars': 'propagate_uselib_vars',
+ 'exec_rule': 'process_rule'
+}
+def after(*k):
+ k = [repl.get(key, key) for key in k]
+ return TaskGen.after_method(*k)
+
+def before(*k):
+ k = [repl.get(key, key) for key in k]
+ return TaskGen.before_method(*k)
+TaskGen.before = before
+
diff --git a/waflib/extras/cppcheck.py b/waflib/extras/cppcheck.py
new file mode 100644
index 00000000..13ff4247
--- /dev/null
+++ b/waflib/extras/cppcheck.py
@@ -0,0 +1,591 @@
+#! /usr/bin/env python
+# -*- encoding: utf-8 -*-
+# Michel Mooij, michel.mooij7@gmail.com
+
+"""
+Tool Description
+================
+This module provides a waf wrapper (i.e. waftool) around the C/C++ source code
+checking tool 'cppcheck'.
+
+See http://cppcheck.sourceforge.net/ for more information on the cppcheck tool
+itself.
+Note that many linux distributions already provide a ready to install version
+of cppcheck. On fedora, for instance, it can be installed using yum:
+
+ 'sudo yum install cppcheck'
+
+
+Usage
+=====
+In order to use this waftool simply add it to the 'options' and 'configure'
+functions of your main waf script as shown in the example below:
+
+ def options(opt):
+ opt.load('cppcheck', tooldir='./waftools')
+
+ def configure(conf):
+ conf.load('cppcheck')
+
+Note that example shown above assumes that the cppcheck waftool is located in
+the sub directory named 'waftools'.
+
+When configured as shown in the example above, cppcheck will automatically
+perform a source code analysis on all C/C++ build tasks that have been
+defined in your waf build system.
+
+The example shown below for a C program will be used as input for cppcheck when
+building the task.
+
+ def build(bld):
+ bld.program(name='foo', src='foobar.c')
+
+The result of the source code analysis will be stored both as xml and html
+files in the build location for the task. Should any error be detected by
+cppcheck the build will be aborted and a link to the html report will be shown.
+By default, one index.html file is created for each task generator. A global
+index.html file can be obtained by setting the following variable
+in the configuration section:
+
+ conf.env.CPPCHECK_SINGLE_HTML = False
+
+When needed source code checking by cppcheck can be disabled per task, per
+detected error or warning for a particular task. It can be also be disabled for
+all tasks.
+
+In order to exclude a task from source code checking add the skip option to the
+task as shown below:
+
+ def build(bld):
+ bld.program(
+ name='foo',
+ src='foobar.c'
+ cppcheck_skip=True
+ )
+
+When needed problems detected by cppcheck may be suppressed using a file
+containing a list of suppression rules. The relative or absolute path to this
+file can be added to the build task as shown in the example below:
+
+ bld.program(
+ name='bar',
+ src='foobar.c',
+ cppcheck_suppress='bar.suppress'
+ )
+
+A cppcheck suppress file should contain one suppress rule per line. Each of
+these rules will be passed as an '--suppress=<rule>' argument to cppcheck.
+
+Dependencies
+================
+This waftool depends on the python pygments module, it is used for source code
+syntax highlighting when creating the html reports. see http://pygments.org/ for
+more information on this package.
+
+Remarks
+================
+The generation of the html report is originally based on the cppcheck-htmlreport.py
+script that comes shipped with the cppcheck tool.
+"""
+
+import sys
+import xml.etree.ElementTree as ElementTree
+from waflib import Task, TaskGen, Logs, Context, Options
+
+PYGMENTS_EXC_MSG= '''
+The required module 'pygments' could not be found. Please install it using your
+platform package manager (e.g. apt-get or yum), using 'pip' or 'easy_install',
+see 'http://pygments.org/download/' for installation instructions.
+'''
+
+try:
+ import pygments
+ from pygments import formatters, lexers
+except ImportError as e:
+ Logs.warn(PYGMENTS_EXC_MSG)
+ raise e
+
+
+def options(opt):
+ opt.add_option('--cppcheck-skip', dest='cppcheck_skip',
+ default=False, action='store_true',
+ help='do not check C/C++ sources (default=False)')
+
+ opt.add_option('--cppcheck-err-resume', dest='cppcheck_err_resume',
+ default=False, action='store_true',
+ help='continue in case of errors (default=False)')
+
+ opt.add_option('--cppcheck-bin-enable', dest='cppcheck_bin_enable',
+ default='warning,performance,portability,style,unusedFunction', action='store',
+ help="cppcheck option '--enable=' for binaries (default=warning,performance,portability,style,unusedFunction)")
+
+ opt.add_option('--cppcheck-lib-enable', dest='cppcheck_lib_enable',
+ default='warning,performance,portability,style', action='store',
+ help="cppcheck option '--enable=' for libraries (default=warning,performance,portability,style)")
+
+ opt.add_option('--cppcheck-std-c', dest='cppcheck_std_c',
+ default='c99', action='store',
+ help='cppcheck standard to use when checking C (default=c99)')
+
+ opt.add_option('--cppcheck-std-cxx', dest='cppcheck_std_cxx',
+ default='c++03', action='store',
+ help='cppcheck standard to use when checking C++ (default=c++03)')
+
+ opt.add_option('--cppcheck-check-config', dest='cppcheck_check_config',
+ default=False, action='store_true',
+ help='forced check for missing buildin include files, e.g. stdio.h (default=False)')
+
+ opt.add_option('--cppcheck-max-configs', dest='cppcheck_max_configs',
+ default='20', action='store',
+ help='maximum preprocessor (--max-configs) define iterations (default=20)')
+
+ opt.add_option('--cppcheck-jobs', dest='cppcheck_jobs',
+ default='1', action='store',
+ help='number of jobs (-j) to do the checking work (default=1)')
+
+def configure(conf):
+ if conf.options.cppcheck_skip:
+ conf.env.CPPCHECK_SKIP = [True]
+ conf.env.CPPCHECK_STD_C = conf.options.cppcheck_std_c
+ conf.env.CPPCHECK_STD_CXX = conf.options.cppcheck_std_cxx
+ conf.env.CPPCHECK_MAX_CONFIGS = conf.options.cppcheck_max_configs
+ conf.env.CPPCHECK_BIN_ENABLE = conf.options.cppcheck_bin_enable
+ conf.env.CPPCHECK_LIB_ENABLE = conf.options.cppcheck_lib_enable
+ conf.env.CPPCHECK_JOBS = conf.options.cppcheck_jobs
+ if conf.options.cppcheck_jobs != '1' and ('unusedFunction' in conf.options.cppcheck_bin_enable or 'unusedFunction' in conf.options.cppcheck_lib_enable or 'all' in conf.options.cppcheck_bin_enable or 'all' in conf.options.cppcheck_lib_enable):
+ Logs.warn('cppcheck: unusedFunction cannot be used with multiple threads, cppcheck will disable it automatically')
+ conf.find_program('cppcheck', var='CPPCHECK')
+
+ # set to True to get a single index.html file
+ conf.env.CPPCHECK_SINGLE_HTML = False
+
+@TaskGen.feature('c')
+@TaskGen.feature('cxx')
+def cppcheck_execute(self):
+ if hasattr(self.bld, 'conf'):
+ return
+ if len(self.env.CPPCHECK_SKIP) or Options.options.cppcheck_skip:
+ return
+ if getattr(self, 'cppcheck_skip', False):
+ return
+ task = self.create_task('cppcheck')
+ task.cmd = _tgen_create_cmd(self)
+ task.fatal = []
+ if not Options.options.cppcheck_err_resume:
+ task.fatal.append('error')
+
+
+def _tgen_create_cmd(self):
+ features = getattr(self, 'features', [])
+ std_c = self.env.CPPCHECK_STD_C
+ std_cxx = self.env.CPPCHECK_STD_CXX
+ max_configs = self.env.CPPCHECK_MAX_CONFIGS
+ bin_enable = self.env.CPPCHECK_BIN_ENABLE
+ lib_enable = self.env.CPPCHECK_LIB_ENABLE
+ jobs = self.env.CPPCHECK_JOBS
+
+ cmd = self.env.CPPCHECK
+ args = ['--inconclusive','--report-progress','--verbose','--xml','--xml-version=2']
+ args.append('--max-configs=%s' % max_configs)
+ args.append('-j %s' % jobs)
+
+ if 'cxx' in features:
+ args.append('--language=c++')
+ args.append('--std=%s' % std_cxx)
+ else:
+ args.append('--language=c')
+ args.append('--std=%s' % std_c)
+
+ if Options.options.cppcheck_check_config:
+ args.append('--check-config')
+
+ if set(['cprogram','cxxprogram']) & set(features):
+ args.append('--enable=%s' % bin_enable)
+ else:
+ args.append('--enable=%s' % lib_enable)
+
+ for src in self.to_list(getattr(self, 'source', [])):
+ if not isinstance(src, str):
+ src = repr(src)
+ args.append(src)
+ for inc in self.to_incnodes(self.to_list(getattr(self, 'includes', []))):
+ if not isinstance(inc, str):
+ inc = repr(inc)
+ args.append('-I%s' % inc)
+ for inc in self.to_incnodes(self.to_list(self.env.INCLUDES)):
+ if not isinstance(inc, str):
+ inc = repr(inc)
+ args.append('-I%s' % inc)
+ return cmd + args
+
+
+class cppcheck(Task.Task):
+ quiet = True
+
+ def run(self):
+ stderr = self.generator.bld.cmd_and_log(self.cmd, quiet=Context.STDERR, output=Context.STDERR)
+ self._save_xml_report(stderr)
+ defects = self._get_defects(stderr)
+ index = self._create_html_report(defects)
+ self._errors_evaluate(defects, index)
+ return 0
+
+ def _save_xml_report(self, s):
+ '''use cppcheck xml result string, add the command string used to invoke cppcheck
+ and save as xml file.
+ '''
+ header = '%s\n' % s.splitlines()[0]
+ root = ElementTree.fromstring(s)
+ cmd = ElementTree.SubElement(root.find('cppcheck'), 'cmd')
+ cmd.text = str(self.cmd)
+ body = ElementTree.tostring(root).decode('us-ascii')
+ body_html_name = 'cppcheck-%s.xml' % self.generator.get_name()
+ if self.env.CPPCHECK_SINGLE_HTML:
+ body_html_name = 'cppcheck.xml'
+ node = self.generator.path.get_bld().find_or_declare(body_html_name)
+ node.write(header + body)
+
+ def _get_defects(self, xml_string):
+ '''evaluate the xml string returned by cppcheck (on sdterr) and use it to create
+ a list of defects.
+ '''
+ defects = []
+ for error in ElementTree.fromstring(xml_string).iter('error'):
+ defect = {}
+ defect['id'] = error.get('id')
+ defect['severity'] = error.get('severity')
+ defect['msg'] = str(error.get('msg')).replace('<','&lt;')
+ defect['verbose'] = error.get('verbose')
+ for location in error.findall('location'):
+ defect['file'] = location.get('file')
+ defect['line'] = str(int(location.get('line')) - 1)
+ defects.append(defect)
+ return defects
+
+ def _create_html_report(self, defects):
+ files, css_style_defs = self._create_html_files(defects)
+ index = self._create_html_index(files)
+ self._create_css_file(css_style_defs)
+ return index
+
+ def _create_html_files(self, defects):
+ sources = {}
+ defects = [defect for defect in defects if 'file' in defect]
+ for defect in defects:
+ name = defect['file']
+ if not name in sources:
+ sources[name] = [defect]
+ else:
+ sources[name].append(defect)
+
+ files = {}
+ css_style_defs = None
+ bpath = self.generator.path.get_bld().abspath()
+ names = list(sources.keys())
+ for i in range(0,len(names)):
+ name = names[i]
+ if self.env.CPPCHECK_SINGLE_HTML:
+ htmlfile = 'cppcheck/%i.html' % (i)
+ else:
+ htmlfile = 'cppcheck/%s%i.html' % (self.generator.get_name(),i)
+ errors = sources[name]
+ files[name] = { 'htmlfile': '%s/%s' % (bpath, htmlfile), 'errors': errors }
+ css_style_defs = self._create_html_file(name, htmlfile, errors)
+ return files, css_style_defs
+
+ def _create_html_file(self, sourcefile, htmlfile, errors):
+ name = self.generator.get_name()
+ root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
+ title = root.find('head/title')
+ title.text = 'cppcheck - report - %s' % name
+
+ body = root.find('body')
+ for div in body.findall('div'):
+ if div.get('id') == 'page':
+ page = div
+ break
+ for div in page.findall('div'):
+ if div.get('id') == 'header':
+ h1 = div.find('h1')
+ h1.text = 'cppcheck report - %s' % name
+ if div.get('id') == 'menu':
+ indexlink = div.find('a')
+ if self.env.CPPCHECK_SINGLE_HTML:
+ indexlink.attrib['href'] = 'index.html'
+ else:
+ indexlink.attrib['href'] = 'index-%s.html' % name
+ if div.get('id') == 'content':
+ content = div
+ srcnode = self.generator.bld.root.find_node(sourcefile)
+ hl_lines = [e['line'] for e in errors if 'line' in e]
+ formatter = CppcheckHtmlFormatter(linenos=True, style='colorful', hl_lines=hl_lines, lineanchors='line')
+ formatter.errors = [e for e in errors if 'line' in e]
+ css_style_defs = formatter.get_style_defs('.highlight')
+ lexer = pygments.lexers.guess_lexer_for_filename(sourcefile, "")
+ s = pygments.highlight(srcnode.read(), lexer, formatter)
+ table = ElementTree.fromstring(s)
+ content.append(table)
+
+ s = ElementTree.tostring(root, method='html').decode('us-ascii')
+ s = CCPCHECK_HTML_TYPE + s
+ node = self.generator.path.get_bld().find_or_declare(htmlfile)
+ node.write(s)
+ return css_style_defs
+
+ def _create_html_index(self, files):
+ name = self.generator.get_name()
+ root = ElementTree.fromstring(CPPCHECK_HTML_FILE)
+ title = root.find('head/title')
+ title.text = 'cppcheck - report - %s' % name
+
+ body = root.find('body')
+ for div in body.findall('div'):
+ if div.get('id') == 'page':
+ page = div
+ break
+ for div in page.findall('div'):
+ if div.get('id') == 'header':
+ h1 = div.find('h1')
+ h1.text = 'cppcheck report - %s' % name
+ if div.get('id') == 'content':
+ content = div
+ self._create_html_table(content, files)
+ if div.get('id') == 'menu':
+ indexlink = div.find('a')
+ if self.env.CPPCHECK_SINGLE_HTML:
+ indexlink.attrib['href'] = 'index.html'
+ else:
+ indexlink.attrib['href'] = 'index-%s.html' % name
+
+ s = ElementTree.tostring(root, method='html').decode('us-ascii')
+ s = CCPCHECK_HTML_TYPE + s
+ index_html_name = 'cppcheck/index-%s.html' % name
+ if self.env.CPPCHECK_SINGLE_HTML:
+ index_html_name = 'cppcheck/index.html'
+ node = self.generator.path.get_bld().find_or_declare(index_html_name)
+ node.write(s)
+ return node
+
+ def _create_html_table(self, content, files):
+ table = ElementTree.fromstring(CPPCHECK_HTML_TABLE)
+ for name, val in files.items():
+ f = val['htmlfile']
+ s = '<tr><td colspan="4"><a href="%s">%s</a></td></tr>\n' % (f,name)
+ row = ElementTree.fromstring(s)
+ table.append(row)
+
+ errors = sorted(val['errors'], key=lambda e: int(e['line']) if 'line' in e else sys.maxint)
+ for e in errors:
+ if not 'line' in e:
+ s = '<tr><td></td><td>%s</td><td>%s</td><td>%s</td></tr>\n' % (e['id'], e['severity'], e['msg'])
+ else:
+ attr = ''
+ if e['severity'] == 'error':
+ attr = 'class="error"'
+ s = '<tr><td><a href="%s#line-%s">%s</a></td>' % (f, e['line'], e['line'])
+ s+= '<td>%s</td><td>%s</td><td %s>%s</td></tr>\n' % (e['id'], e['severity'], attr, e['msg'])
+ row = ElementTree.fromstring(s)
+ table.append(row)
+ content.append(table)
+
+ def _create_css_file(self, css_style_defs):
+ css = str(CPPCHECK_CSS_FILE)
+ if css_style_defs:
+ css = "%s\n%s\n" % (css, css_style_defs)
+ node = self.generator.path.get_bld().find_or_declare('cppcheck/style.css')
+ node.write(css)
+
+ def _errors_evaluate(self, errors, http_index):
+ name = self.generator.get_name()
+ fatal = self.fatal
+ severity = [err['severity'] for err in errors]
+ problems = [err for err in errors if err['severity'] != 'information']
+
+ if set(fatal) & set(severity):
+ exc = "\n"
+ exc += "\nccpcheck detected fatal error(s) in task '%s', see report for details:" % name
+ exc += "\n file://%r" % (http_index)
+ exc += "\n"
+ self.generator.bld.fatal(exc)
+
+ elif len(problems):
+ msg = "\nccpcheck detected (possible) problem(s) in task '%s', see report for details:" % name
+ msg += "\n file://%r" % http_index
+ msg += "\n"
+ Logs.error(msg)
+
+
+class CppcheckHtmlFormatter(pygments.formatters.HtmlFormatter):
+ errors = []
+
+ def wrap(self, source, outfile):
+ line_no = 1
+ for i, t in super(CppcheckHtmlFormatter, self).wrap(source, outfile):
+ # If this is a source code line we want to add a span tag at the end.
+ if i == 1:
+ for error in self.errors:
+ if int(error['line']) == line_no:
+ t = t.replace('\n', CPPCHECK_HTML_ERROR % error['msg'])
+ line_no += 1
+ yield i, t
+
+
+CCPCHECK_HTML_TYPE = \
+'<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">\n'
+
+CPPCHECK_HTML_FILE = """
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd" [<!ENTITY nbsp "&#160;">]>
+<html>
+ <head>
+ <title>cppcheck - report - XXX</title>
+ <link href="style.css" rel="stylesheet" type="text/css" />
+ <style type="text/css">
+ </style>
+ </head>
+ <body class="body">
+ <div id="page-header">&nbsp;</div>
+ <div id="page">
+ <div id="header">
+ <h1>cppcheck report - XXX</h1>
+ </div>
+ <div id="menu">
+ <a href="index.html">Defect list</a>
+ </div>
+ <div id="content">
+ </div>
+ <div id="footer">
+ <div>cppcheck - a tool for static C/C++ code analysis</div>
+ <div>
+ Internet: <a href="http://cppcheck.sourceforge.net">http://cppcheck.sourceforge.net</a><br/>
+ Forum: <a href="http://apps.sourceforge.net/phpbb/cppcheck/">http://apps.sourceforge.net/phpbb/cppcheck/</a><br/>
+ IRC: #cppcheck at irc.freenode.net
+ </div>
+ &nbsp;
+ </div>
+ &nbsp;
+ </div>
+ <div id="page-footer">&nbsp;</div>
+ </body>
+</html>
+"""
+
+CPPCHECK_HTML_TABLE = """
+<table>
+ <tr>
+ <th>Line</th>
+ <th>Id</th>
+ <th>Severity</th>
+ <th>Message</th>
+ </tr>
+</table>
+"""
+
+CPPCHECK_HTML_ERROR = \
+'<span style="background: #ffaaaa;padding: 3px;">&lt;--- %s</span>\n'
+
+CPPCHECK_CSS_FILE = """
+body.body {
+ font-family: Arial;
+ font-size: 13px;
+ background-color: black;
+ padding: 0px;
+ margin: 0px;
+}
+
+.error {
+ font-family: Arial;
+ font-size: 13px;
+ background-color: #ffb7b7;
+ padding: 0px;
+ margin: 0px;
+}
+
+th, td {
+ min-width: 100px;
+ text-align: left;
+}
+
+#page-header {
+ clear: both;
+ width: 1200px;
+ margin: 20px auto 0px auto;
+ height: 10px;
+ border-bottom-width: 2px;
+ border-bottom-style: solid;
+ border-bottom-color: #aaaaaa;
+}
+
+#page {
+ width: 1160px;
+ margin: auto;
+ border-left-width: 2px;
+ border-left-style: solid;
+ border-left-color: #aaaaaa;
+ border-right-width: 2px;
+ border-right-style: solid;
+ border-right-color: #aaaaaa;
+ background-color: White;
+ padding: 20px;
+}
+
+#page-footer {
+ clear: both;
+ width: 1200px;
+ margin: auto;
+ height: 10px;
+ border-top-width: 2px;
+ border-top-style: solid;
+ border-top-color: #aaaaaa;
+}
+
+#header {
+ width: 100%;
+ height: 70px;
+ background-image: url(logo.png);
+ background-repeat: no-repeat;
+ background-position: left top;
+ border-bottom-style: solid;
+ border-bottom-width: thin;
+ border-bottom-color: #aaaaaa;
+}
+
+#menu {
+ margin-top: 5px;
+ text-align: left;
+ float: left;
+ width: 100px;
+ height: 300px;
+}
+
+#menu > a {
+ margin-left: 10px;
+ display: block;
+}
+
+#content {
+ float: left;
+ width: 1020px;
+ margin: 5px;
+ padding: 0px 10px 10px 10px;
+ border-left-style: solid;
+ border-left-width: thin;
+ border-left-color: #aaaaaa;
+}
+
+#footer {
+ padding-bottom: 5px;
+ padding-top: 5px;
+ border-top-style: solid;
+ border-top-width: thin;
+ border-top-color: #aaaaaa;
+ clear: both;
+ font-size: 10px;
+}
+
+#footer > div {
+ float: left;
+ width: 33%;
+}
+
+"""
+
diff --git a/waflib/extras/cpplint.py b/waflib/extras/cpplint.py
new file mode 100644
index 00000000..e3302e5b
--- /dev/null
+++ b/waflib/extras/cpplint.py
@@ -0,0 +1,209 @@
+#! /usr/bin/env python
+# encoding: utf-8
+#
+# written by Sylvain Rouquette, 2014
+
+'''
+
+This is an extra tool, not bundled with the default waf binary.
+To add the cpplint tool to the waf file:
+$ ./waf-light --tools=compat15,cpplint
+
+this tool also requires cpplint for python.
+If you have PIP, you can install it like this: pip install cpplint
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('compiler_cxx cpplint')
+
+ def configure(conf):
+ conf.load('compiler_cxx cpplint')
+ # optional, you can also specify them on the command line
+ conf.env.CPPLINT_FILTERS = ','.join((
+ '-whitespace/newline', # c++11 lambda
+ '-readability/braces', # c++11 constructor
+ '-whitespace/braces', # c++11 constructor
+ '-build/storage_class', # c++11 for-range
+ '-whitespace/blank_line', # user pref
+ '-whitespace/labels' # user pref
+ ))
+
+ def build(bld):
+ bld(features='cpplint', source='main.cpp', target='app')
+ # add include files, because they aren't usually built
+ bld(features='cpplint', source=bld.path.ant_glob('**/*.hpp'))
+'''
+
+from __future__ import absolute_import
+import sys, re
+import logging
+from waflib import Errors, Task, TaskGen, Logs, Options, Node, Utils
+
+
+critical_errors = 0
+CPPLINT_FORMAT = '[CPPLINT] %(filename)s:\nline %(linenum)s, severity %(confidence)s, category: %(category)s\n%(message)s\n'
+RE_EMACS = re.compile('(?P<filename>.*):(?P<linenum>\d+): (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]')
+CPPLINT_RE = {
+ 'waf': RE_EMACS,
+ 'emacs': RE_EMACS,
+ 'vs7': re.compile('(?P<filename>.*)\((?P<linenum>\d+)\): (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
+ 'eclipse': re.compile('(?P<filename>.*):(?P<linenum>\d+): warning: (?P<message>.*) \[(?P<category>.*)\] \[(?P<confidence>\d+)\]'),
+}
+CPPLINT_STR = ('${CPPLINT} '
+ '--verbose=${CPPLINT_LEVEL} '
+ '--output=${CPPLINT_OUTPUT} '
+ '--filter=${CPPLINT_FILTERS} '
+ '--root=${CPPLINT_ROOT} '
+ '--linelength=${CPPLINT_LINE_LENGTH} ')
+
+
+def options(opt):
+ opt.add_option('--cpplint-filters', type='string',
+ default='', dest='CPPLINT_FILTERS',
+ help='add filters to cpplint')
+ opt.add_option('--cpplint-length', type='int',
+ default=80, dest='CPPLINT_LINE_LENGTH',
+ help='specify the line length (default: 80)')
+ opt.add_option('--cpplint-level', default=1, type='int', dest='CPPLINT_LEVEL',
+ help='specify the log level (default: 1)')
+ opt.add_option('--cpplint-break', default=5, type='int', dest='CPPLINT_BREAK',
+ help='break the build if error >= level (default: 5)')
+ opt.add_option('--cpplint-root', type='string',
+ default='', dest='CPPLINT_ROOT',
+ help='root directory used to derive header guard')
+ opt.add_option('--cpplint-skip', action='store_true',
+ default=False, dest='CPPLINT_SKIP',
+ help='skip cpplint during build')
+ opt.add_option('--cpplint-output', type='string',
+ default='waf', dest='CPPLINT_OUTPUT',
+ help='select output format (waf, emacs, vs7, eclipse)')
+
+
+def configure(conf):
+ try:
+ conf.find_program('cpplint', var='CPPLINT')
+ except Errors.ConfigurationError:
+ conf.env.CPPLINT_SKIP = True
+
+
+class cpplint_formatter(Logs.formatter, object):
+ def __init__(self, fmt):
+ logging.Formatter.__init__(self, CPPLINT_FORMAT)
+ self.fmt = fmt
+
+ def format(self, rec):
+ if self.fmt == 'waf':
+ result = CPPLINT_RE[self.fmt].match(rec.msg).groupdict()
+ rec.msg = CPPLINT_FORMAT % result
+ if rec.levelno <= logging.INFO:
+ rec.c1 = Logs.colors.CYAN
+ return super(cpplint_formatter, self).format(rec)
+
+
+class cpplint_handler(Logs.log_handler, object):
+ def __init__(self, stream=sys.stderr, **kw):
+ super(cpplint_handler, self).__init__(stream, **kw)
+ self.stream = stream
+
+ def emit(self, rec):
+ rec.stream = self.stream
+ self.emit_override(rec)
+ self.flush()
+
+
+class cpplint_wrapper(object):
+ def __init__(self, logger, threshold, fmt):
+ self.logger = logger
+ self.threshold = threshold
+ self.fmt = fmt
+
+ def __enter__(self):
+ return self
+
+ def __exit__(self, exc_type, exc_value, traceback):
+ if isinstance(exc_value, Utils.subprocess.CalledProcessError):
+ messages = [m for m in exc_value.output.splitlines()
+ if 'Done processing' not in m
+ and 'Total errors found' not in m]
+ for message in messages:
+ self.write(message)
+ return True
+
+ def write(self, message):
+ global critical_errors
+ result = CPPLINT_RE[self.fmt].match(message)
+ if not result:
+ return
+ level = int(result.groupdict()['confidence'])
+ if level >= self.threshold:
+ critical_errors += 1
+ if level <= 2:
+ self.logger.info(message)
+ elif level <= 4:
+ self.logger.warning(message)
+ else:
+ self.logger.error(message)
+
+
+cpplint_logger = None
+def get_cpplint_logger(fmt):
+ global cpplint_logger
+ if cpplint_logger:
+ return cpplint_logger
+ cpplint_logger = logging.getLogger('cpplint')
+ hdlr = cpplint_handler()
+ hdlr.setFormatter(cpplint_formatter(fmt))
+ cpplint_logger.addHandler(hdlr)
+ cpplint_logger.setLevel(logging.DEBUG)
+ return cpplint_logger
+
+
+class cpplint(Task.Task):
+ color = 'PINK'
+
+ def __init__(self, *k, **kw):
+ super(cpplint, self).__init__(*k, **kw)
+
+ def run(self):
+ global critical_errors
+ with cpplint_wrapper(get_cpplint_logger(self.env.CPPLINT_OUTPUT), self.env.CPPLINT_BREAK, self.env.CPPLINT_OUTPUT):
+ params = {key: str(self.env[key]) for key in self.env if 'CPPLINT_' in key}
+ if params['CPPLINT_OUTPUT'] is 'waf':
+ params['CPPLINT_OUTPUT'] = 'emacs'
+ params['CPPLINT'] = self.env.get_flat('CPPLINT')
+ cmd = Utils.subst_vars(CPPLINT_STR, params)
+ env = self.env.env or None
+ Utils.subprocess.check_output(cmd + self.inputs[0].abspath(),
+ stderr=Utils.subprocess.STDOUT,
+ env=env, shell=True)
+ return critical_errors
+
+@TaskGen.extension('.h', '.hh', '.hpp', '.hxx')
+def cpplint_includes(self, node):
+ pass
+
+@TaskGen.feature('cpplint')
+@TaskGen.before_method('process_source')
+def post_cpplint(self):
+ if not self.env.CPPLINT_INITIALIZED:
+ for key, value in Options.options.__dict__.items():
+ if not key.startswith('CPPLINT_') or self.env[key]:
+ continue
+ self.env[key] = value
+ self.env.CPPLINT_INITIALIZED = True
+
+ if self.env.CPPLINT_SKIP:
+ return
+
+ if not self.env.CPPLINT_OUTPUT in CPPLINT_RE:
+ return
+
+ for src in self.to_list(getattr(self, 'source', [])):
+ if isinstance(src, Node.Node):
+ node = src
+ else:
+ node = self.path.find_or_declare(src)
+ if not node:
+ self.bld.fatal('Could not find %r' % src)
+ self.create_task('cpplint', node)
diff --git a/waflib/extras/cross_gnu.py b/waflib/extras/cross_gnu.py
new file mode 100644
index 00000000..309f53b0
--- /dev/null
+++ b/waflib/extras/cross_gnu.py
@@ -0,0 +1,227 @@
+#!/usr/bin/python
+# -*- coding: utf-8 vi:ts=4:noexpandtab
+# Tool to provide dedicated variables for cross-compilation
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2014"
+
+"""
+This tool allows to use environment variables to define cross-compilation
+variables intended for build variants.
+
+The variables are obtained from the environment in 3 ways:
+
+1. By defining CHOST, they can be derived as ${CHOST}-${TOOL}
+2. By defining HOST_x
+3. By defining ${CHOST//-/_}_x
+
+else one can set ``cfg.env.CHOST`` in ``wscript`` before loading ``cross_gnu``.
+
+Usage:
+
+- In your build script::
+
+ def configure(cfg):
+ ...
+ for variant in x_variants:
+ setenv(variant)
+ conf.load('cross_gnu')
+ conf.xcheck_host_var('POUET')
+ ...
+
+
+- Then::
+
+ CHOST=arm-hardfloat-linux-gnueabi waf configure
+ env arm-hardfloat-linux-gnueabi-CC="clang -..." waf configure
+ CFLAGS=... CHOST=arm-hardfloat-linux-gnueabi HOST_CFLAGS=-g waf configure
+ HOST_CC="clang -..." waf configure
+
+This example ``wscript`` compiles to Microchip PIC (xc16-gcc-xyz must be in PATH):
+
+.. code:: python
+
+ from waflib import Configure
+
+ #from https://gist.github.com/rpuntaie/2bddfb5d7b77db26415ee14371289971
+ import waf_variants
+
+ variants='pc fw/variant1 fw/variant2'.split()
+
+ top = "."
+ out = "../build"
+
+ PIC = '33FJ128GP804' #dsPICxxx
+
+ @Configure.conf
+ def gcc_modifier_xc16(cfg):
+ v = cfg.env
+ v.cprogram_PATTERN = '%s.elf'
+ v.LINKFLAGS_cprogram = ','.join(['-Wl','','','--defsym=__MPLAB_BUILD=0','','--script=p'+PIC+'.gld',
+ '--stack=16','--check-sections','--data-init','--pack-data','--handles','--isr','--no-gc-sections',
+ '--fill-upper=0','--stackguard=16','--no-force-link','--smart-io']) #,'--report-mem'])
+ v.CFLAGS_cprogram=['-mcpu='+PIC,'-omf=elf','-mlarge-code','-msmart-io=1',
+ '-msfr-warn=off','-mno-override-inline','-finline','-Winline']
+
+ def configure(cfg):
+ if 'fw' in cfg.variant: #firmware
+ cfg.env.DEST_OS = 'xc16' #cfg.env.CHOST = 'xc16' #works too
+ cfg.load('c cross_gnu') #cfg.env.CHOST becomes ['xc16']
+ ...
+ else: #configure for pc SW
+ ...
+
+ def build(bld):
+ if 'fw' in bld.variant: #firmware
+ bld.program(source='maintst.c', target='maintst');
+ bld(source='maintst.elf', target='maintst.hex', rule="xc16-bin2hex ${SRC} -a -omf=elf")
+ else: #build for pc SW
+ ...
+
+"""
+
+import os
+from waflib import Utils, Configure
+from waflib.Tools import ccroot, gcc
+
+try:
+ from shlex import quote
+except ImportError:
+ from pipes import quote
+
+def get_chost_stuff(conf):
+ """
+ Get the CHOST environment variable contents
+ """
+ chost = None
+ chost_envar = None
+ if conf.env.CHOST:
+ chost = conf.env.CHOST[0]
+ chost_envar = chost.replace('-', '_')
+ return chost, chost_envar
+
+
+@Configure.conf
+def xcheck_var(conf, name, wafname=None, cross=False):
+ wafname = wafname or name
+
+ if wafname in conf.env:
+ value = conf.env[wafname]
+ if isinstance(value, str):
+ value = [value]
+ else:
+ envar = os.environ.get(name)
+ if not envar:
+ return
+ value = Utils.to_list(envar) if envar != '' else [envar]
+
+ conf.env[wafname] = value
+ if cross:
+ pretty = 'cross-compilation %s' % wafname
+ else:
+ pretty = wafname
+ conf.msg('Will use %s' % pretty, " ".join(quote(x) for x in value))
+
+@Configure.conf
+def xcheck_host_prog(conf, name, tool, wafname=None):
+ wafname = wafname or name
+
+ chost, chost_envar = get_chost_stuff(conf)
+
+ specific = None
+ if chost:
+ specific = os.environ.get('%s_%s' % (chost_envar, name))
+
+ if specific:
+ value = Utils.to_list(specific)
+ conf.env[wafname] += value
+ conf.msg('Will use cross-compilation %s from %s_%s' % (name, chost_envar, name),
+ " ".join(quote(x) for x in value))
+ return
+ else:
+ envar = os.environ.get('HOST_%s' % name)
+ if envar is not None:
+ value = Utils.to_list(envar)
+ conf.env[wafname] = value
+ conf.msg('Will use cross-compilation %s from HOST_%s' % (name, name),
+ " ".join(quote(x) for x in value))
+ return
+
+ if conf.env[wafname]:
+ return
+
+ value = None
+ if chost:
+ value = '%s-%s' % (chost, tool)
+
+ if value:
+ conf.env[wafname] = value
+ conf.msg('Will use cross-compilation %s from CHOST' % wafname, value)
+
+@Configure.conf
+def xcheck_host_envar(conf, name, wafname=None):
+ wafname = wafname or name
+
+ chost, chost_envar = get_chost_stuff(conf)
+
+ specific = None
+ if chost:
+ specific = os.environ.get('%s_%s' % (chost_envar, name))
+
+ if specific:
+ value = Utils.to_list(specific)
+ conf.env[wafname] += value
+ conf.msg('Will use cross-compilation %s from %s_%s' \
+ % (name, chost_envar, name),
+ " ".join(quote(x) for x in value))
+ return
+
+
+ envar = os.environ.get('HOST_%s' % name)
+ if envar is None:
+ return
+
+ value = Utils.to_list(envar) if envar != '' else [envar]
+
+ conf.env[wafname] = value
+ conf.msg('Will use cross-compilation %s from HOST_%s' % (name, name),
+ " ".join(quote(x) for x in value))
+
+
+@Configure.conf
+def xcheck_host(conf):
+ conf.xcheck_var('CHOST', cross=True)
+ conf.env.CHOST = conf.env.CHOST or [conf.env.DEST_OS]
+ conf.env.DEST_OS = conf.env.CHOST[0].replace('-','_')
+ conf.xcheck_host_prog('CC', 'gcc')
+ conf.xcheck_host_prog('CXX', 'g++')
+ conf.xcheck_host_prog('LINK_CC', 'gcc')
+ conf.xcheck_host_prog('LINK_CXX', 'g++')
+ conf.xcheck_host_prog('AR', 'ar')
+ conf.xcheck_host_prog('AS', 'as')
+ conf.xcheck_host_prog('LD', 'ld')
+ conf.xcheck_host_envar('CFLAGS')
+ conf.xcheck_host_envar('CXXFLAGS')
+ conf.xcheck_host_envar('LDFLAGS', 'LINKFLAGS')
+ conf.xcheck_host_envar('LIB')
+ conf.xcheck_host_envar('PKG_CONFIG_LIBDIR')
+ conf.xcheck_host_envar('PKG_CONFIG_PATH')
+
+ if not conf.env.env:
+ conf.env.env = {}
+ conf.env.env.update(os.environ)
+ if conf.env.PKG_CONFIG_LIBDIR:
+ conf.env.env['PKG_CONFIG_LIBDIR'] = conf.env.PKG_CONFIG_LIBDIR[0]
+ if conf.env.PKG_CONFIG_PATH:
+ conf.env.env['PKG_CONFIG_PATH'] = conf.env.PKG_CONFIG_PATH[0]
+
+def configure(conf):
+ """
+ Configuration example for gcc, it will not work for g++/clang/clang++
+ """
+ conf.xcheck_host()
+ conf.gcc_common_flags()
+ conf.gcc_modifier_platform()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
diff --git a/waflib/extras/cython.py b/waflib/extras/cython.py
new file mode 100644
index 00000000..481d6f4c
--- /dev/null
+++ b/waflib/extras/cython.py
@@ -0,0 +1,146 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010-2015
+
+import re
+from waflib import Task, Logs
+from waflib.TaskGen import extension
+
+cy_api_pat = re.compile(r'\s*?cdef\s*?(public|api)\w*')
+re_cyt = re.compile(r"""
+ (?:from\s+(\w+)\s+)? # optionally match "from foo" and capture foo
+ c?import\s(\w+|[*]) # require "import bar" and capture bar
+ """, re.M | re.VERBOSE)
+
+@extension('.pyx')
+def add_cython_file(self, node):
+ """
+ Process a *.pyx* file given in the list of source files. No additional
+ feature is required::
+
+ def build(bld):
+ bld(features='c cshlib pyext', source='main.c foo.pyx', target='app')
+ """
+ ext = '.c'
+ if 'cxx' in self.features:
+ self.env.append_unique('CYTHONFLAGS', '--cplus')
+ ext = '.cc'
+
+ for x in getattr(self, 'cython_includes', []):
+ # TODO re-use these nodes in "scan" below
+ d = self.path.find_dir(x)
+ if d:
+ self.env.append_unique('CYTHONFLAGS', '-I%s' % d.abspath())
+
+ tsk = self.create_task('cython', node, node.change_ext(ext))
+ self.source += tsk.outputs
+
+class cython(Task.Task):
+ run_str = '${CYTHON} ${CYTHONFLAGS} -o ${TGT[0].abspath()} ${SRC}'
+ color = 'GREEN'
+
+ vars = ['INCLUDES']
+ """
+ Rebuild whenever the INCLUDES change. The variables such as CYTHONFLAGS will be appended
+ by the metaclass.
+ """
+
+ ext_out = ['.h']
+ """
+ The creation of a .h file is known only after the build has begun, so it is not
+ possible to compute a build order just by looking at the task inputs/outputs.
+ """
+
+ def runnable_status(self):
+ """
+ Perform a double-check to add the headers created by cython
+ to the output nodes. The scanner is executed only when the cython task
+ must be executed (optimization).
+ """
+ ret = super(cython, self).runnable_status()
+ if ret == Task.ASK_LATER:
+ return ret
+ for x in self.generator.bld.raw_deps[self.uid()]:
+ if x.startswith('header:'):
+ self.outputs.append(self.inputs[0].parent.find_or_declare(x.replace('header:', '')))
+ return super(cython, self).runnable_status()
+
+ def post_run(self):
+ for x in self.outputs:
+ if x.name.endswith('.h'):
+ if not x.exists():
+ if Logs.verbose:
+ Logs.warn('Expected %r', x.abspath())
+ x.write('')
+ return Task.Task.post_run(self)
+
+ def scan(self):
+ """
+ Return the dependent files (.pxd) by looking in the include folders.
+ Put the headers to generate in the custom list "bld.raw_deps".
+ To inspect the scanne results use::
+
+ $ waf clean build --zones=deps
+ """
+ node = self.inputs[0]
+ txt = node.read()
+
+ mods = []
+ for m in re_cyt.finditer(txt):
+ if m.group(1): # matches "from foo import bar"
+ mods.append(m.group(1))
+ else:
+ mods.append(m.group(2))
+
+ Logs.debug('cython: mods %r', mods)
+ incs = getattr(self.generator, 'cython_includes', [])
+ incs = [self.generator.path.find_dir(x) for x in incs]
+ incs.append(node.parent)
+
+ found = []
+ missing = []
+ for x in mods:
+ for y in incs:
+ k = y.find_resource(x + '.pxd')
+ if k:
+ found.append(k)
+ break
+ else:
+ missing.append(x)
+
+ # the cython file implicitly depends on a pxd file that might be present
+ implicit = node.parent.find_resource(node.name[:-3] + 'pxd')
+ if implicit:
+ found.append(implicit)
+
+ Logs.debug('cython: found %r', found)
+
+ # Now the .h created - store them in bld.raw_deps for later use
+ has_api = False
+ has_public = False
+ for l in txt.splitlines():
+ if cy_api_pat.match(l):
+ if ' api ' in l:
+ has_api = True
+ if ' public ' in l:
+ has_public = True
+ name = node.name.replace('.pyx', '')
+ if has_api:
+ missing.append('header:%s_api.h' % name)
+ if has_public:
+ missing.append('header:%s.h' % name)
+
+ return (found, missing)
+
+def options(ctx):
+ ctx.add_option('--cython-flags', action='store', default='', help='space separated list of flags to pass to cython')
+
+def configure(ctx):
+ if not ctx.env.CC and not ctx.env.CXX:
+ ctx.fatal('Load a C/C++ compiler first')
+ if not ctx.env.PYTHON:
+ ctx.fatal('Load the python tool first!')
+ ctx.find_program('cython', var='CYTHON')
+ if hasattr(ctx.options, 'cython_flags'):
+ ctx.env.CYTHONFLAGS = ctx.options.cython_flags
+
diff --git a/waflib/extras/dcc.py b/waflib/extras/dcc.py
new file mode 100644
index 00000000..c1a57c04
--- /dev/null
+++ b/waflib/extras/dcc.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Jérôme Carretero, 2011 (zougloub)
+
+from waflib import Options
+from waflib.Tools import ccroot
+from waflib.Configure import conf
+
+@conf
+def find_dcc(conf):
+ conf.find_program(['dcc'], var='CC', path_list=getattr(Options.options, 'diabbindir', ""))
+ conf.env.CC_NAME = 'dcc'
+
+@conf
+def find_dld(conf):
+ conf.find_program(['dld'], var='LINK_CC', path_list=getattr(Options.options, 'diabbindir', ""))
+ conf.env.LINK_CC_NAME = 'dld'
+
+@conf
+def find_dar(conf):
+ conf.find_program(['dar'], var='AR', path_list=getattr(Options.options, 'diabbindir', ""))
+ conf.env.AR_NAME = 'dar'
+ conf.env.ARFLAGS = 'rcs'
+
+@conf
+def find_ddump(conf):
+ conf.find_program(['ddump'], var='DDUMP', path_list=getattr(Options.options, 'diabbindir', ""))
+
+@conf
+def dcc_common_flags(conf):
+ v = conf.env
+ v['CC_SRC_F'] = []
+ v['CC_TGT_F'] = ['-c', '-o']
+
+ # linker
+ if not v['LINK_CC']:
+ v['LINK_CC'] = v['CC']
+ v['CCLNK_SRC_F'] = []
+ v['CCLNK_TGT_F'] = ['-o']
+ v['CPPPATH_ST'] = '-I%s'
+ v['DEFINES_ST'] = '-D%s'
+
+ v['LIB_ST'] = '-l:%s' # template for adding libs
+ v['LIBPATH_ST'] = '-L%s' # template for adding libpaths
+ v['STLIB_ST'] = '-l:%s'
+ v['STLIBPATH_ST'] = '-L%s'
+ v['RPATH_ST'] = '-Wl,-rpath,%s'
+ #v['STLIB_MARKER'] = '-Wl,-Bstatic'
+
+ # program
+ v['cprogram_PATTERN'] = '%s.elf'
+
+ # static lib
+ v['LINKFLAGS_cstlib'] = ['-Wl,-Bstatic']
+ v['cstlib_PATTERN'] = 'lib%s.a'
+
+def configure(conf):
+ conf.find_dcc()
+ conf.find_dar()
+ conf.find_dld()
+ conf.find_ddump()
+ conf.dcc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
+def options(opt):
+ """
+ Add the ``--with-diab-bindir`` command-line options.
+ """
+ opt.add_option('--with-diab-bindir', type='string', dest='diabbindir', help = 'Specify alternate diab bin folder', default="")
+
diff --git a/waflib/extras/distnet.py b/waflib/extras/distnet.py
new file mode 100644
index 00000000..09a31a6d
--- /dev/null
+++ b/waflib/extras/distnet.py
@@ -0,0 +1,430 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+waf-powered distributed network builds, with a network cache.
+
+Caching files from a server has advantages over a NFS/Samba shared folder:
+
+- builds are much faster because they use local files
+- builds just continue to work in case of a network glitch
+- permissions are much simpler to manage
+"""
+
+import os, urllib, tarfile, re, shutil, tempfile, sys
+from collections import OrderedDict
+from waflib import Context, Utils, Logs
+
+try:
+ from urllib.parse import urlencode
+except ImportError:
+ urlencode = urllib.urlencode
+
+def safe_urlencode(data):
+ x = urlencode(data)
+ try:
+ x = x.encode('utf-8')
+ except Exception:
+ pass
+ return x
+
+try:
+ from urllib.error import URLError
+except ImportError:
+ from urllib2 import URLError
+
+try:
+ from urllib.request import Request, urlopen
+except ImportError:
+ from urllib2 import Request, urlopen
+
+DISTNETCACHE = os.environ.get('DISTNETCACHE', '/tmp/distnetcache')
+DISTNETSERVER = os.environ.get('DISTNETSERVER', 'http://localhost:8000/cgi-bin/')
+TARFORMAT = 'w:bz2'
+TIMEOUT = 60
+REQUIRES = 'requires.txt'
+
+re_com = re.compile('\s*#.*', re.M)
+
+def total_version_order(num):
+ lst = num.split('.')
+ template = '%10s' * len(lst)
+ ret = template % tuple(lst)
+ return ret
+
+def get_distnet_cache():
+ return getattr(Context.g_module, 'DISTNETCACHE', DISTNETCACHE)
+
+def get_server_url():
+ return getattr(Context.g_module, 'DISTNETSERVER', DISTNETSERVER)
+
+def get_download_url():
+ return '%s/download.py' % get_server_url()
+
+def get_upload_url():
+ return '%s/upload.py' % get_server_url()
+
+def get_resolve_url():
+ return '%s/resolve.py' % get_server_url()
+
+def send_package_name():
+ out = getattr(Context.g_module, 'out', 'build')
+ pkgfile = '%s/package_to_upload.tarfile' % out
+ return pkgfile
+
+class package(Context.Context):
+ fun = 'package'
+ cmd = 'package'
+
+ def execute(self):
+ try:
+ files = self.files
+ except AttributeError:
+ files = self.files = []
+
+ Context.Context.execute(self)
+ pkgfile = send_package_name()
+ if not pkgfile in files:
+ if not REQUIRES in files:
+ files.append(REQUIRES)
+ self.make_tarfile(pkgfile, files, add_to_package=False)
+
+ def make_tarfile(self, filename, files, **kw):
+ if kw.get('add_to_package', True):
+ self.files.append(filename)
+
+ with tarfile.open(filename, TARFORMAT) as tar:
+ endname = os.path.split(filename)[-1]
+ endname = endname.split('.')[0] + '/'
+ for x in files:
+ tarinfo = tar.gettarinfo(x, x)
+ tarinfo.uid = tarinfo.gid = 0
+ tarinfo.uname = tarinfo.gname = 'root'
+ tarinfo.size = os.stat(x).st_size
+
+ # TODO - more archive creation options?
+ if kw.get('bare', True):
+ tarinfo.name = os.path.split(x)[1]
+ else:
+ tarinfo.name = endname + x # todo, if tuple, then..
+ Logs.debug('distnet: adding %r to %s', tarinfo.name, filename)
+ with open(x, 'rb') as f:
+ tar.addfile(tarinfo, f)
+ Logs.info('Created %s', filename)
+
+class publish(Context.Context):
+ fun = 'publish'
+ cmd = 'publish'
+ def execute(self):
+ if hasattr(Context.g_module, 'publish'):
+ Context.Context.execute(self)
+ mod = Context.g_module
+
+ rfile = getattr(self, 'rfile', send_package_name())
+ if not os.path.isfile(rfile):
+ self.fatal('Create the release file with "waf release" first! %r' % rfile)
+
+ fdata = Utils.readf(rfile, m='rb')
+ data = safe_urlencode([('pkgdata', fdata), ('pkgname', mod.APPNAME), ('pkgver', mod.VERSION)])
+
+ req = Request(get_upload_url(), data)
+ response = urlopen(req, timeout=TIMEOUT)
+ data = response.read().strip()
+
+ if sys.hexversion>0x300000f:
+ data = data.decode('utf-8')
+
+ if data != 'ok':
+ self.fatal('Could not publish the package %r' % data)
+
+class constraint(object):
+ def __init__(self, line=''):
+ self.required_line = line
+ self.info = []
+
+ line = line.strip()
+ if not line:
+ return
+
+ lst = line.split(',')
+ if lst:
+ self.pkgname = lst[0]
+ self.required_version = lst[1]
+ for k in lst:
+ a, b, c = k.partition('=')
+ if a and c:
+ self.info.append((a, c))
+ def __str__(self):
+ buf = []
+ buf.append(self.pkgname)
+ buf.append(self.required_version)
+ for k in self.info:
+ buf.append('%s=%s' % k)
+ return ','.join(buf)
+
+ def __repr__(self):
+ return "requires %s-%s" % (self.pkgname, self.required_version)
+
+ def human_display(self, pkgname, pkgver):
+ return '%s-%s requires %s-%s' % (pkgname, pkgver, self.pkgname, self.required_version)
+
+ def why(self):
+ ret = []
+ for x in self.info:
+ if x[0] == 'reason':
+ ret.append(x[1])
+ return ret
+
+ def add_reason(self, reason):
+ self.info.append(('reason', reason))
+
+def parse_constraints(text):
+ assert(text is not None)
+ constraints = []
+ text = re.sub(re_com, '', text)
+ lines = text.splitlines()
+ for line in lines:
+ line = line.strip()
+ if not line:
+ continue
+ constraints.append(constraint(line))
+ return constraints
+
+def list_package_versions(cachedir, pkgname):
+ pkgdir = os.path.join(cachedir, pkgname)
+ try:
+ versions = os.listdir(pkgdir)
+ except OSError:
+ return []
+ versions.sort(key=total_version_order)
+ versions.reverse()
+ return versions
+
+class package_reader(Context.Context):
+ cmd = 'solver'
+ fun = 'solver'
+
+ def __init__(self, **kw):
+ Context.Context.__init__(self, **kw)
+
+ self.myproject = getattr(Context.g_module, 'APPNAME', 'project')
+ self.myversion = getattr(Context.g_module, 'VERSION', '1.0')
+ self.cache_constraints = {}
+ self.constraints = []
+
+ def compute_dependencies(self, filename=REQUIRES):
+ text = Utils.readf(filename)
+ data = safe_urlencode([('text', text)])
+
+ if '--offline' in sys.argv:
+ self.constraints = self.local_resolve(text)
+ else:
+ req = Request(get_resolve_url(), data)
+ try:
+ response = urlopen(req, timeout=TIMEOUT)
+ except URLError as e:
+ Logs.warn('The package server is down! %r', e)
+ self.constraints = self.local_resolve(text)
+ else:
+ ret = response.read()
+ try:
+ ret = ret.decode('utf-8')
+ except Exception:
+ pass
+ self.trace(ret)
+ self.constraints = parse_constraints(ret)
+ self.check_errors()
+
+ def check_errors(self):
+ errors = False
+ for c in self.constraints:
+ if not c.required_version:
+ errors = True
+
+ reasons = c.why()
+ if len(reasons) == 1:
+ Logs.error('%s but no matching package could be found in this repository', reasons[0])
+ else:
+ Logs.error('Conflicts on package %r:', c.pkgname)
+ for r in reasons:
+ Logs.error(' %s', r)
+ if errors:
+ self.fatal('The package requirements cannot be satisfied!')
+
+ def load_constraints(self, pkgname, pkgver, requires=REQUIRES):
+ try:
+ return self.cache_constraints[(pkgname, pkgver)]
+ except KeyError:
+ text = Utils.readf(os.path.join(get_distnet_cache(), pkgname, pkgver, requires))
+ ret = parse_constraints(text)
+ self.cache_constraints[(pkgname, pkgver)] = ret
+ return ret
+
+ def apply_constraint(self, domain, constraint):
+ vname = constraint.required_version.replace('*', '.*')
+ rev = re.compile(vname, re.M)
+ ret = [x for x in domain if rev.match(x)]
+ return ret
+
+ def trace(self, *k):
+ if getattr(self, 'debug', None):
+ Logs.error(*k)
+
+ def solve(self, packages_to_versions={}, packages_to_constraints={}, pkgname='', pkgver='', todo=[], done=[]):
+ # breadth first search
+ n_packages_to_versions = dict(packages_to_versions)
+ n_packages_to_constraints = dict(packages_to_constraints)
+
+ self.trace("calling solve with %r %r %r" % (packages_to_versions, todo, done))
+ done = done + [pkgname]
+
+ constraints = self.load_constraints(pkgname, pkgver)
+ self.trace("constraints %r" % constraints)
+
+ for k in constraints:
+ try:
+ domain = n_packages_to_versions[k.pkgname]
+ except KeyError:
+ domain = list_package_versions(get_distnet_cache(), k.pkgname)
+
+
+ self.trace("constraints?")
+ if not k.pkgname in done:
+ todo = todo + [k.pkgname]
+
+ self.trace("domain before %s -> %s, %r" % (pkgname, k.pkgname, domain))
+
+ # apply the constraint
+ domain = self.apply_constraint(domain, k)
+
+ self.trace("domain after %s -> %s, %r" % (pkgname, k.pkgname, domain))
+
+ n_packages_to_versions[k.pkgname] = domain
+
+ # then store the constraint applied
+ constraints = list(packages_to_constraints.get(k.pkgname, []))
+ constraints.append((pkgname, pkgver, k))
+ n_packages_to_constraints[k.pkgname] = constraints
+
+ if not domain:
+ self.trace("no domain while processing constraint %r from %r %r" % (domain, pkgname, pkgver))
+ return (n_packages_to_versions, n_packages_to_constraints)
+
+ # next package on the todo list
+ if not todo:
+ return (n_packages_to_versions, n_packages_to_constraints)
+
+ n_pkgname = todo[0]
+ n_pkgver = n_packages_to_versions[n_pkgname][0]
+ tmp = dict(n_packages_to_versions)
+ tmp[n_pkgname] = [n_pkgver]
+
+ self.trace("fixed point %s" % n_pkgname)
+
+ return self.solve(tmp, n_packages_to_constraints, n_pkgname, n_pkgver, todo[1:], done)
+
+ def get_results(self):
+ return '\n'.join([str(c) for c in self.constraints])
+
+ def solution_to_constraints(self, versions, constraints):
+ solution = []
+ for p in versions:
+ c = constraint()
+ solution.append(c)
+
+ c.pkgname = p
+ if versions[p]:
+ c.required_version = versions[p][0]
+ else:
+ c.required_version = ''
+ for (from_pkgname, from_pkgver, c2) in constraints.get(p, ''):
+ c.add_reason(c2.human_display(from_pkgname, from_pkgver))
+ return solution
+
+ def local_resolve(self, text):
+ self.cache_constraints[(self.myproject, self.myversion)] = parse_constraints(text)
+ p2v = OrderedDict({self.myproject: [self.myversion]})
+ (versions, constraints) = self.solve(p2v, {}, self.myproject, self.myversion, [])
+ return self.solution_to_constraints(versions, constraints)
+
+ def download_to_file(self, pkgname, pkgver, subdir, tmp):
+ data = safe_urlencode([('pkgname', pkgname), ('pkgver', pkgver), ('pkgfile', subdir)])
+ req = urlopen(get_download_url(), data, timeout=TIMEOUT)
+ with open(tmp, 'wb') as f:
+ while True:
+ buf = req.read(8192)
+ if not buf:
+ break
+ f.write(buf)
+
+ def extract_tar(self, subdir, pkgdir, tmpfile):
+ with tarfile.open(tmpfile) as f:
+ temp = tempfile.mkdtemp(dir=pkgdir)
+ try:
+ f.extractall(temp)
+ os.rename(temp, os.path.join(pkgdir, subdir))
+ finally:
+ try:
+ shutil.rmtree(temp)
+ except Exception:
+ pass
+
+ def get_pkg_dir(self, pkgname, pkgver, subdir):
+ pkgdir = os.path.join(get_distnet_cache(), pkgname, pkgver)
+ if not os.path.isdir(pkgdir):
+ os.makedirs(pkgdir)
+
+ target = os.path.join(pkgdir, subdir)
+
+ if os.path.exists(target):
+ return target
+
+ (fd, tmp) = tempfile.mkstemp(dir=pkgdir)
+ try:
+ os.close(fd)
+ self.download_to_file(pkgname, pkgver, subdir, tmp)
+ if subdir == REQUIRES:
+ os.rename(tmp, target)
+ else:
+ self.extract_tar(subdir, pkgdir, tmp)
+ finally:
+ try:
+ os.remove(tmp)
+ except OSError:
+ pass
+
+ return target
+
+ def __iter__(self):
+ if not self.constraints:
+ self.compute_dependencies()
+ for x in self.constraints:
+ if x.pkgname == self.myproject:
+ continue
+ yield x
+
+ def execute(self):
+ self.compute_dependencies()
+
+packages = package_reader()
+
+def load_tools(ctx, extra):
+ global packages
+ for c in packages:
+ packages.get_pkg_dir(c.pkgname, c.required_version, extra)
+ noarchdir = packages.get_pkg_dir(c.pkgname, c.required_version, 'noarch')
+ for x in os.listdir(noarchdir):
+ if x.startswith('waf_') and x.endswith('.py'):
+ ctx.load([x.rstrip('.py')], tooldir=[noarchdir])
+
+def options(opt):
+ opt.add_option('--offline', action='store_true')
+ packages.execute()
+ load_tools(opt, REQUIRES)
+
+def configure(conf):
+ load_tools(conf, conf.variant)
+
+def build(bld):
+ load_tools(bld, bld.variant)
+
diff --git a/waflib/extras/doxygen.py b/waflib/extras/doxygen.py
new file mode 100644
index 00000000..28f56e9c
--- /dev/null
+++ b/waflib/extras/doxygen.py
@@ -0,0 +1,227 @@
+#! /usr/bin/env python
+# encoding: UTF-8
+# Thomas Nagy 2008-2010 (ita)
+
+"""
+
+Doxygen support
+
+Variables passed to bld():
+* doxyfile -- the Doxyfile to use
+* doxy_tar -- destination archive for generated documentation (if desired)
+* install_path -- where to install the documentation
+* pars -- dictionary overriding doxygen configuration settings
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('doxygen')
+
+ def configure(conf):
+ conf.load('doxygen')
+ # check conf.env.DOXYGEN, if it is mandatory
+
+ def build(bld):
+ if bld.env.DOXYGEN:
+ bld(features="doxygen", doxyfile='Doxyfile', ...)
+"""
+
+import os, os.path, re
+from waflib import Task, Utils, Node
+from waflib.TaskGen import feature
+
+DOXY_STR = '"${DOXYGEN}" - '
+DOXY_FMTS = 'html latex man rft xml'.split()
+DOXY_FILE_PATTERNS = '*.' + ' *.'.join('''
+c cc cxx cpp c++ java ii ixx ipp i++ inl h hh hxx hpp h++ idl odl cs php php3
+inc m mm py f90c cc cxx cpp c++ java ii ixx ipp i++ inl h hh hxx
+'''.split())
+
+re_rl = re.compile('\\\\\r*\n', re.MULTILINE)
+re_nl = re.compile('\r*\n', re.M)
+def parse_doxy(txt):
+ tbl = {}
+ txt = re_rl.sub('', txt)
+ lines = re_nl.split(txt)
+ for x in lines:
+ x = x.strip()
+ if not x or x.startswith('#') or x.find('=') < 0:
+ continue
+ if x.find('+=') >= 0:
+ tmp = x.split('+=')
+ key = tmp[0].strip()
+ if key in tbl:
+ tbl[key] += ' ' + '+='.join(tmp[1:]).strip()
+ else:
+ tbl[key] = '+='.join(tmp[1:]).strip()
+ else:
+ tmp = x.split('=')
+ tbl[tmp[0].strip()] = '='.join(tmp[1:]).strip()
+ return tbl
+
+class doxygen(Task.Task):
+ vars = ['DOXYGEN', 'DOXYFLAGS']
+ color = 'BLUE'
+
+ def runnable_status(self):
+ '''
+ self.pars are populated in runnable_status - because this function is being
+ run *before* both self.pars "consumers" - scan() and run()
+
+ set output_dir (node) for the output
+ '''
+
+ for x in self.run_after:
+ if not x.hasrun:
+ return Task.ASK_LATER
+
+ if not getattr(self, 'pars', None):
+ txt = self.inputs[0].read()
+ self.pars = parse_doxy(txt)
+ if self.pars.get('OUTPUT_DIRECTORY'):
+ # Use the path parsed from the Doxyfile as an absolute path
+ output_node = self.inputs[0].parent.get_bld().make_node(self.pars['OUTPUT_DIRECTORY'])
+ else:
+ # If no OUTPUT_PATH was specified in the Doxyfile, build path from the Doxyfile name + '.doxy'
+ output_node = self.inputs[0].parent.get_bld().make_node(self.inputs[0].name + '.doxy')
+ output_node.mkdir()
+ self.pars['OUTPUT_DIRECTORY'] = output_node.abspath()
+
+ # Override with any parameters passed to the task generator
+ if getattr(self.generator, 'pars', None):
+ for k, v in self.generator.pars.items():
+ self.pars[k] = v
+
+ self.doxy_inputs = getattr(self, 'doxy_inputs', [])
+ if not self.pars.get('INPUT'):
+ self.doxy_inputs.append(self.inputs[0].parent)
+ else:
+ for i in self.pars.get('INPUT').split():
+ if os.path.isabs(i):
+ node = self.generator.bld.root.find_node(i)
+ else:
+ node = self.inputs[0].parent.find_node(i)
+ if not node:
+ self.generator.bld.fatal('Could not find the doxygen input %r' % i)
+ self.doxy_inputs.append(node)
+
+ if not getattr(self, 'output_dir', None):
+ bld = self.generator.bld
+ # Output path is always an absolute path as it was transformed above.
+ self.output_dir = bld.root.find_dir(self.pars['OUTPUT_DIRECTORY'])
+
+ self.signature()
+ ret = Task.Task.runnable_status(self)
+ if ret == Task.SKIP_ME:
+ # in case the files were removed
+ self.add_install()
+ return ret
+
+ def scan(self):
+ exclude_patterns = self.pars.get('EXCLUDE_PATTERNS','').split()
+ exclude_patterns = [pattern.replace('*/', '**/') for pattern in exclude_patterns]
+ file_patterns = self.pars.get('FILE_PATTERNS','').split()
+ if not file_patterns:
+ file_patterns = DOXY_FILE_PATTERNS.split()
+ if self.pars.get('RECURSIVE') == 'YES':
+ file_patterns = ["**/%s" % pattern for pattern in file_patterns]
+ nodes = []
+ names = []
+ for node in self.doxy_inputs:
+ if os.path.isdir(node.abspath()):
+ for m in node.ant_glob(incl=file_patterns, excl=exclude_patterns):
+ nodes.append(m)
+ else:
+ nodes.append(node)
+ return (nodes, names)
+
+ def run(self):
+ dct = self.pars.copy()
+ code = '\n'.join(['%s = %s' % (x, dct[x]) for x in self.pars])
+ code = code.encode() # for python 3
+ #fmt = DOXY_STR % (self.inputs[0].parent.abspath())
+ cmd = Utils.subst_vars(DOXY_STR, self.env)
+ env = self.env.env or None
+ proc = Utils.subprocess.Popen(cmd, shell=True, stdin=Utils.subprocess.PIPE, env=env, cwd=self.inputs[0].parent.abspath())
+ proc.communicate(code)
+ return proc.returncode
+
+ def post_run(self):
+ nodes = self.output_dir.ant_glob('**/*', quiet=True)
+ for x in nodes:
+ self.generator.bld.node_sigs[x] = self.uid()
+ self.add_install()
+ return Task.Task.post_run(self)
+
+ def add_install(self):
+ nodes = self.output_dir.ant_glob('**/*', quiet=True)
+ self.outputs += nodes
+ if getattr(self.generator, 'install_path', None):
+ if not getattr(self.generator, 'doxy_tar', None):
+ self.generator.add_install_files(install_to=self.generator.install_path,
+ install_from=self.outputs,
+ postpone=False,
+ cwd=self.output_dir,
+ relative_trick=True)
+
+class tar(Task.Task):
+ "quick tar creation"
+ run_str = '${TAR} ${TAROPTS} ${TGT} ${SRC}'
+ color = 'RED'
+ after = ['doxygen']
+ def runnable_status(self):
+ for x in getattr(self, 'input_tasks', []):
+ if not x.hasrun:
+ return Task.ASK_LATER
+
+ if not getattr(self, 'tar_done_adding', None):
+ # execute this only once
+ self.tar_done_adding = True
+ for x in getattr(self, 'input_tasks', []):
+ self.set_inputs(x.outputs)
+ if not self.inputs:
+ return Task.SKIP_ME
+ return Task.Task.runnable_status(self)
+
+ def __str__(self):
+ tgt_str = ' '.join([a.path_from(a.ctx.launch_node()) for a in self.outputs])
+ return '%s: %s\n' % (self.__class__.__name__, tgt_str)
+
+@feature('doxygen')
+def process_doxy(self):
+ if not getattr(self, 'doxyfile', None):
+ self.bld.fatal('no doxyfile variable specified??')
+
+ node = self.doxyfile
+ if not isinstance(node, Node.Node):
+ node = self.path.find_resource(node)
+ if not node:
+ self.bld.fatal('doxygen file %s not found' % self.doxyfile)
+
+ # the task instance
+ dsk = self.create_task('doxygen', node)
+
+ if getattr(self, 'doxy_tar', None):
+ tsk = self.create_task('tar')
+ tsk.input_tasks = [dsk]
+ tsk.set_outputs(self.path.find_or_declare(self.doxy_tar))
+ if self.doxy_tar.endswith('bz2'):
+ tsk.env['TAROPTS'] = ['cjf']
+ elif self.doxy_tar.endswith('gz'):
+ tsk.env['TAROPTS'] = ['czf']
+ else:
+ tsk.env['TAROPTS'] = ['cf']
+ if getattr(self, 'install_path', None):
+ self.add_install_files(install_to=self.install_path, install_from=tsk.outputs)
+
+def configure(conf):
+ '''
+ Check if doxygen and tar commands are present in the system
+
+ If the commands are present, then conf.env.DOXYGEN and conf.env.TAR
+ variables will be set. Detection can be controlled by setting DOXYGEN and
+ TAR environmental variables.
+ '''
+
+ conf.find_program('doxygen', var='DOXYGEN', mandatory=False)
+ conf.find_program('tar', var='TAR', mandatory=False)
diff --git a/waflib/extras/dpapi.py b/waflib/extras/dpapi.py
new file mode 100644
index 00000000..b94d4823
--- /dev/null
+++ b/waflib/extras/dpapi.py
@@ -0,0 +1,87 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Matt Clarkson, 2012
+
+'''
+DPAPI access library (http://msdn.microsoft.com/en-us/library/ms995355.aspx)
+This file uses code originally created by Crusher Joe:
+http://article.gmane.org/gmane.comp.python.ctypes/420
+And modified by Wayne Koorts:
+http://stackoverflow.com/questions/463832/using-dpapi-with-python
+'''
+
+from ctypes import windll, byref, cdll, Structure, POINTER, c_char, c_buffer
+from ctypes.wintypes import DWORD
+from waflib.Configure import conf
+
+LocalFree = windll.kernel32.LocalFree
+memcpy = cdll.msvcrt.memcpy
+CryptProtectData = windll.crypt32.CryptProtectData
+CryptUnprotectData = windll.crypt32.CryptUnprotectData
+CRYPTPROTECT_UI_FORBIDDEN = 0x01
+try:
+ extra_entropy = 'cl;ad13 \0al;323kjd #(adl;k$#ajsd'.encode('ascii')
+except AttributeError:
+ extra_entropy = 'cl;ad13 \0al;323kjd #(adl;k$#ajsd'
+
+class DATA_BLOB(Structure):
+ _fields_ = [
+ ('cbData', DWORD),
+ ('pbData', POINTER(c_char))
+ ]
+
+def get_data(blob_out):
+ cbData = int(blob_out.cbData)
+ pbData = blob_out.pbData
+ buffer = c_buffer(cbData)
+ memcpy(buffer, pbData, cbData)
+ LocalFree(pbData)
+ return buffer.raw
+
+@conf
+def dpapi_encrypt_data(self, input_bytes, entropy = extra_entropy):
+ '''
+ Encrypts data and returns byte string
+
+ :param input_bytes: The data to be encrypted
+ :type input_bytes: String or Bytes
+ :param entropy: Extra entropy to add to the encryption process (optional)
+ :type entropy: String or Bytes
+ '''
+ if not isinstance(input_bytes, bytes) or not isinstance(entropy, bytes):
+ self.fatal('The inputs to dpapi must be bytes')
+ buffer_in = c_buffer(input_bytes, len(input_bytes))
+ buffer_entropy = c_buffer(entropy, len(entropy))
+ blob_in = DATA_BLOB(len(input_bytes), buffer_in)
+ blob_entropy = DATA_BLOB(len(entropy), buffer_entropy)
+ blob_out = DATA_BLOB()
+
+ if CryptProtectData(byref(blob_in), 'python_data', byref(blob_entropy),
+ None, None, CRYPTPROTECT_UI_FORBIDDEN, byref(blob_out)):
+ return get_data(blob_out)
+ else:
+ self.fatal('Failed to decrypt data')
+
+@conf
+def dpapi_decrypt_data(self, encrypted_bytes, entropy = extra_entropy):
+ '''
+ Decrypts data and returns byte string
+
+ :param encrypted_bytes: The encrypted data
+ :type encrypted_bytes: Bytes
+ :param entropy: Extra entropy to add to the encryption process (optional)
+ :type entropy: String or Bytes
+ '''
+ if not isinstance(encrypted_bytes, bytes) or not isinstance(entropy, bytes):
+ self.fatal('The inputs to dpapi must be bytes')
+ buffer_in = c_buffer(encrypted_bytes, len(encrypted_bytes))
+ buffer_entropy = c_buffer(entropy, len(entropy))
+ blob_in = DATA_BLOB(len(encrypted_bytes), buffer_in)
+ blob_entropy = DATA_BLOB(len(entropy), buffer_entropy)
+ blob_out = DATA_BLOB()
+ if CryptUnprotectData(byref(blob_in), None, byref(blob_entropy), None,
+ None, CRYPTPROTECT_UI_FORBIDDEN, byref(blob_out)):
+ return get_data(blob_out)
+ else:
+ self.fatal('Failed to decrypt data')
+
diff --git a/waflib/extras/eclipse.py b/waflib/extras/eclipse.py
new file mode 100644
index 00000000..bb787416
--- /dev/null
+++ b/waflib/extras/eclipse.py
@@ -0,0 +1,431 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Eclipse CDT 5.0 generator for Waf
+# Richard Quirk 2009-1011 (New BSD License)
+# Thomas Nagy 2011 (ported to Waf 1.6)
+
+"""
+Usage:
+
+def options(opt):
+ opt.load('eclipse')
+
+$ waf configure eclipse
+"""
+
+import sys, os
+from waflib import Utils, Logs, Context, Build, TaskGen, Scripting, Errors, Node
+from xml.dom.minidom import Document
+
+STANDARD_INCLUDES = [ '/usr/local/include', '/usr/include' ]
+
+oe_cdt = 'org.eclipse.cdt'
+cdt_mk = oe_cdt + '.make.core'
+cdt_core = oe_cdt + '.core'
+cdt_bld = oe_cdt + '.build.core'
+extbuilder_dir = '.externalToolBuilders'
+extbuilder_name = 'Waf_Builder.launch'
+
+class eclipse(Build.BuildContext):
+ cmd = 'eclipse'
+ fun = Scripting.default_cmd
+
+ def execute(self):
+ """
+ Entry point
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.recurse([self.run_dir])
+
+ appname = getattr(Context.g_module, Context.APPNAME, os.path.basename(self.srcnode.abspath()))
+ self.create_cproject(appname, pythonpath=self.env['ECLIPSE_PYTHON_PATH'])
+
+ # Helper to dump the XML document content to XML with UTF-8 encoding
+ def write_conf_to_xml(self, filename, document):
+ self.srcnode.make_node(filename).write(document.toprettyxml(encoding='UTF-8'), flags='wb')
+
+ def create_cproject(self, appname, workspace_includes=[], pythonpath=[]):
+ """
+ Create the Eclipse CDT .project and .cproject files
+ @param appname The name that will appear in the Project Explorer
+ @param build The BuildContext object to extract includes from
+ @param workspace_includes Optional project includes to prevent
+ "Unresolved Inclusion" errors in the Eclipse editor
+ @param pythonpath Optional project specific python paths
+ """
+ hasc = hasjava = haspython = False
+ source_dirs = []
+ cpppath = self.env['CPPPATH']
+ javasrcpath = []
+ javalibpath = []
+ includes = STANDARD_INCLUDES
+ if sys.platform != 'win32':
+ cc = self.env.CC or self.env.CXX
+ if cc:
+ cmd = cc + ['-xc++', '-E', '-Wp,-v', '-']
+ try:
+ gccout = self.cmd_and_log(cmd, output=Context.STDERR, quiet=Context.BOTH, input='\n'.encode()).splitlines()
+ except Errors.WafError:
+ pass
+ else:
+ includes = []
+ for ipath in gccout:
+ if ipath.startswith(' /'):
+ includes.append(ipath[1:])
+ cpppath += includes
+ Logs.warn('Generating Eclipse CDT project files')
+
+ for g in self.groups:
+ for tg in g:
+ if not isinstance(tg, TaskGen.task_gen):
+ continue
+
+ tg.post()
+
+ # Add local Python modules paths to configuration so object resolving will work in IDE
+ # This may also contain generated files (ie. pyqt5 or protoc) that get picked from build
+ if 'py' in tg.features:
+ pypath = tg.path.relpath()
+ py_installfrom = getattr(tg, 'install_from', None)
+ if isinstance(py_installfrom, Node.Node):
+ pypath = py_installfrom.path_from(self.root.make_node(self.top_dir))
+ if pypath not in pythonpath:
+ pythonpath.append(pypath)
+ haspython = True
+
+ # Add Java source directories so object resolving works in IDE
+ # This may also contain generated files (ie. protoc) that get picked from build
+ if 'javac' in tg.features:
+ java_src = tg.path.relpath()
+ java_srcdir = getattr(tg.javac_task, 'srcdir', None)
+ if java_srcdir:
+ if isinstance(java_srcdir, Node.Node):
+ java_srcdir = [java_srcdir]
+ for x in Utils.to_list(java_srcdir):
+ x = x.path_from(self.root.make_node(self.top_dir))
+ if x not in javasrcpath:
+ javasrcpath.append(x)
+ else:
+ if java_src not in javasrcpath:
+ javasrcpath.append(java_src)
+ hasjava = True
+
+ # Check if there are external dependencies and add them as external jar so they will be resolved by Eclipse
+ usedlibs=getattr(tg, 'use', [])
+ for x in Utils.to_list(usedlibs):
+ for cl in Utils.to_list(tg.env['CLASSPATH_'+x]):
+ if cl not in javalibpath:
+ javalibpath.append(cl)
+
+ if not getattr(tg, 'link_task', None):
+ continue
+
+ features = Utils.to_list(getattr(tg, 'features', ''))
+
+ is_cc = 'c' in features or 'cxx' in features
+
+ incnodes = tg.to_incnodes(tg.to_list(getattr(tg, 'includes', [])) + tg.env['INCLUDES'])
+ for p in incnodes:
+ path = p.path_from(self.srcnode)
+
+ if (path.startswith("/")):
+ cpppath.append(path)
+ else:
+ workspace_includes.append(path)
+
+ if is_cc and path not in source_dirs:
+ source_dirs.append(path)
+
+ hasc = True
+
+ waf_executable = os.path.abspath(sys.argv[0])
+ project = self.impl_create_project(sys.executable, appname, hasc, hasjava, haspython, waf_executable)
+ self.write_conf_to_xml('.project', project)
+
+ if hasc:
+ project = self.impl_create_cproject(sys.executable, waf_executable, appname, workspace_includes, cpppath, source_dirs)
+ self.write_conf_to_xml('.cproject', project)
+
+ if haspython:
+ project = self.impl_create_pydevproject(sys.path, pythonpath)
+ self.write_conf_to_xml('.pydevproject', project)
+
+ if hasjava:
+ project = self.impl_create_javaproject(javasrcpath, javalibpath)
+ self.write_conf_to_xml('.classpath', project)
+
+ def impl_create_project(self, executable, appname, hasc, hasjava, haspython, waf_executable):
+ doc = Document()
+ projectDescription = doc.createElement('projectDescription')
+ self.add(doc, projectDescription, 'name', appname)
+ self.add(doc, projectDescription, 'comment')
+ self.add(doc, projectDescription, 'projects')
+ buildSpec = self.add(doc, projectDescription, 'buildSpec')
+ buildCommand = self.add(doc, buildSpec, 'buildCommand')
+ self.add(doc, buildCommand, 'triggers', 'clean,full,incremental,')
+ arguments = self.add(doc, buildCommand, 'arguments')
+ dictionaries = {}
+
+ # If CDT is present, instruct this one to call waf as it is more flexible (separate build/clean ...)
+ if hasc:
+ self.add(doc, buildCommand, 'name', oe_cdt + '.managedbuilder.core.genmakebuilder')
+ # the default make-style targets are overwritten by the .cproject values
+ dictionaries = {
+ cdt_mk + '.contents': cdt_mk + '.activeConfigSettings',
+ cdt_mk + '.enableAutoBuild': 'false',
+ cdt_mk + '.enableCleanBuild': 'true',
+ cdt_mk + '.enableFullBuild': 'true',
+ }
+ else:
+ # Otherwise for Java/Python an external builder tool is created that will call waf build
+ self.add(doc, buildCommand, 'name', 'org.eclipse.ui.externaltools.ExternalToolBuilder')
+ dictionaries = {
+ 'LaunchConfigHandle': '<project>/%s/%s'%(extbuilder_dir, extbuilder_name),
+ }
+ # The definition is in a separate directory XML file
+ try:
+ os.mkdir(extbuilder_dir)
+ except OSError:
+ pass # Ignore error if already exists
+
+ # Populate here the external builder XML calling waf
+ builder = Document()
+ launchConfiguration = doc.createElement('launchConfiguration')
+ launchConfiguration.setAttribute('type', 'org.eclipse.ui.externaltools.ProgramBuilderLaunchConfigurationType')
+ self.add(doc, launchConfiguration, 'booleanAttribute', {'key': 'org.eclipse.debug.ui.ATTR_LAUNCH_IN_BACKGROUND', 'value': 'false'})
+ self.add(doc, launchConfiguration, 'booleanAttribute', {'key': 'org.eclipse.ui.externaltools.ATTR_TRIGGERS_CONFIGURED', 'value': 'true'})
+ self.add(doc, launchConfiguration, 'stringAttribute', {'key': 'org.eclipse.ui.externaltools.ATTR_LOCATION', 'value': waf_executable})
+ self.add(doc, launchConfiguration, 'stringAttribute', {'key': 'org.eclipse.ui.externaltools.ATTR_RUN_BUILD_KINDS', 'value': 'full,incremental,'})
+ self.add(doc, launchConfiguration, 'stringAttribute', {'key': 'org.eclipse.ui.externaltools.ATTR_TOOL_ARGUMENTS', 'value': 'build'})
+ self.add(doc, launchConfiguration, 'stringAttribute', {'key': 'org.eclipse.ui.externaltools.ATTR_WORKING_DIRECTORY', 'value': '${project_loc}'})
+ builder.appendChild(launchConfiguration)
+ # And write the XML to the file references before
+ self.write_conf_to_xml('%s%s%s'%(extbuilder_dir, os.path.sep, extbuilder_name), builder)
+
+
+ for k, v in dictionaries.items():
+ self.addDictionary(doc, arguments, k, v)
+
+ natures = self.add(doc, projectDescription, 'natures')
+
+ if hasc:
+ nature_list = """
+ core.ccnature
+ managedbuilder.core.ScannerConfigNature
+ managedbuilder.core.managedBuildNature
+ core.cnature
+ """.split()
+ for n in nature_list:
+ self.add(doc, natures, 'nature', oe_cdt + '.' + n)
+
+ if haspython:
+ self.add(doc, natures, 'nature', 'org.python.pydev.pythonNature')
+ if hasjava:
+ self.add(doc, natures, 'nature', 'org.eclipse.jdt.core.javanature')
+
+ doc.appendChild(projectDescription)
+ return doc
+
+ def impl_create_cproject(self, executable, waf_executable, appname, workspace_includes, cpppath, source_dirs=[]):
+ doc = Document()
+ doc.appendChild(doc.createProcessingInstruction('fileVersion', '4.0.0'))
+ cconf_id = cdt_core + '.default.config.1'
+ cproject = doc.createElement('cproject')
+ storageModule = self.add(doc, cproject, 'storageModule',
+ {'moduleId': cdt_core + '.settings'})
+ cconf = self.add(doc, storageModule, 'cconfiguration', {'id':cconf_id})
+
+ storageModule = self.add(doc, cconf, 'storageModule',
+ {'buildSystemId': oe_cdt + '.managedbuilder.core.configurationDataProvider',
+ 'id': cconf_id,
+ 'moduleId': cdt_core + '.settings',
+ 'name': 'Default'})
+
+ self.add(doc, storageModule, 'externalSettings')
+
+ extensions = self.add(doc, storageModule, 'extensions')
+ extension_list = """
+ VCErrorParser
+ MakeErrorParser
+ GCCErrorParser
+ GASErrorParser
+ GLDErrorParser
+ """.split()
+ self.add(doc, extensions, 'extension', {'id': cdt_core + '.ELF', 'point':cdt_core + '.BinaryParser'})
+ for e in extension_list:
+ self.add(doc, extensions, 'extension', {'id': cdt_core + '.' + e, 'point':cdt_core + '.ErrorParser'})
+
+ storageModule = self.add(doc, cconf, 'storageModule',
+ {'moduleId': 'cdtBuildSystem', 'version': '4.0.0'})
+ config = self.add(doc, storageModule, 'configuration',
+ {'artifactName': appname,
+ 'id': cconf_id,
+ 'name': 'Default',
+ 'parent': cdt_bld + '.prefbase.cfg'})
+ folderInfo = self.add(doc, config, 'folderInfo',
+ {'id': cconf_id+'.', 'name': '/', 'resourcePath': ''})
+
+ toolChain = self.add(doc, folderInfo, 'toolChain',
+ {'id': cdt_bld + '.prefbase.toolchain.1',
+ 'name': 'No ToolChain',
+ 'resourceTypeBasedDiscovery': 'false',
+ 'superClass': cdt_bld + '.prefbase.toolchain'})
+
+ self.add(doc, toolChain, 'targetPlatform', {'binaryParser': 'org.eclipse.cdt.core.ELF', 'id': cdt_bld + '.prefbase.toolchain.1', 'name': ''})
+
+ waf_build = '"%s" %s'%(waf_executable, eclipse.fun)
+ waf_clean = '"%s" clean'%(waf_executable)
+ self.add(doc, toolChain, 'builder',
+ {'autoBuildTarget': waf_build,
+ 'command': executable,
+ 'enableAutoBuild': 'false',
+ 'cleanBuildTarget': waf_clean,
+ 'enableIncrementalBuild': 'true',
+ 'id': cdt_bld + '.settings.default.builder.1',
+ 'incrementalBuildTarget': waf_build,
+ 'managedBuildOn': 'false',
+ 'name': 'Gnu Make Builder',
+ 'superClass': cdt_bld + '.settings.default.builder'})
+
+ tool_index = 1;
+ for tool_name in ("Assembly", "GNU C++", "GNU C"):
+ tool = self.add(doc, toolChain, 'tool',
+ {'id': cdt_bld + '.settings.holder.' + str(tool_index),
+ 'name': tool_name,
+ 'superClass': cdt_bld + '.settings.holder'})
+ if cpppath or workspace_includes:
+ incpaths = cdt_bld + '.settings.holder.incpaths'
+ option = self.add(doc, tool, 'option',
+ {'id': incpaths + '.' + str(tool_index),
+ 'name': 'Include Paths',
+ 'superClass': incpaths,
+ 'valueType': 'includePath'})
+ for i in workspace_includes:
+ self.add(doc, option, 'listOptionValue',
+ {'builtIn': 'false',
+ 'value': '"${workspace_loc:/%s/%s}"'%(appname, i)})
+ for i in cpppath:
+ self.add(doc, option, 'listOptionValue',
+ {'builtIn': 'false',
+ 'value': '"%s"'%(i)})
+ if tool_name == "GNU C++" or tool_name == "GNU C":
+ self.add(doc,tool,'inputType',{ 'id':'org.eclipse.cdt.build.core.settings.holder.inType.' + str(tool_index), \
+ 'languageId':'org.eclipse.cdt.core.gcc' if tool_name == "GNU C" else 'org.eclipse.cdt.core.g++','languageName':tool_name, \
+ 'sourceContentType':'org.eclipse.cdt.core.cSource,org.eclipse.cdt.core.cHeader', \
+ 'superClass':'org.eclipse.cdt.build.core.settings.holder.inType' })
+ tool_index += 1
+
+ if source_dirs:
+ sourceEntries = self.add(doc, config, 'sourceEntries')
+ for i in source_dirs:
+ self.add(doc, sourceEntries, 'entry',
+ {'excluding': i,
+ 'flags': 'VALUE_WORKSPACE_PATH|RESOLVED',
+ 'kind': 'sourcePath',
+ 'name': ''})
+ self.add(doc, sourceEntries, 'entry',
+ {
+ 'flags': 'VALUE_WORKSPACE_PATH|RESOLVED',
+ 'kind': 'sourcePath',
+ 'name': i})
+
+ storageModule = self.add(doc, cconf, 'storageModule',
+ {'moduleId': cdt_mk + '.buildtargets'})
+ buildTargets = self.add(doc, storageModule, 'buildTargets')
+ def addTargetWrap(name, runAll):
+ return self.addTarget(doc, buildTargets, executable, name,
+ '"%s" %s'%(waf_executable, name), runAll)
+ addTargetWrap('configure', True)
+ addTargetWrap('dist', False)
+ addTargetWrap('install', False)
+ addTargetWrap('check', False)
+
+ storageModule = self.add(doc, cproject, 'storageModule',
+ {'moduleId': 'cdtBuildSystem',
+ 'version': '4.0.0'})
+
+ self.add(doc, storageModule, 'project', {'id': '%s.null.1'%appname, 'name': appname})
+
+ doc.appendChild(cproject)
+ return doc
+
+ def impl_create_pydevproject(self, system_path, user_path):
+ # create a pydevproject file
+ doc = Document()
+ doc.appendChild(doc.createProcessingInstruction('eclipse-pydev', 'version="1.0"'))
+ pydevproject = doc.createElement('pydev_project')
+ prop = self.add(doc, pydevproject,
+ 'pydev_property',
+ 'python %d.%d'%(sys.version_info[0], sys.version_info[1]))
+ prop.setAttribute('name', 'org.python.pydev.PYTHON_PROJECT_VERSION')
+ prop = self.add(doc, pydevproject, 'pydev_property', 'Default')
+ prop.setAttribute('name', 'org.python.pydev.PYTHON_PROJECT_INTERPRETER')
+ # add waf's paths
+ wafadmin = [p for p in system_path if p.find('wafadmin') != -1]
+ if wafadmin:
+ prop = self.add(doc, pydevproject, 'pydev_pathproperty',
+ {'name':'org.python.pydev.PROJECT_EXTERNAL_SOURCE_PATH'})
+ for i in wafadmin:
+ self.add(doc, prop, 'path', i)
+ if user_path:
+ prop = self.add(doc, pydevproject, 'pydev_pathproperty',
+ {'name':'org.python.pydev.PROJECT_SOURCE_PATH'})
+ for i in user_path:
+ self.add(doc, prop, 'path', '/${PROJECT_DIR_NAME}/'+i)
+
+ doc.appendChild(pydevproject)
+ return doc
+
+ def impl_create_javaproject(self, javasrcpath, javalibpath):
+ # create a .classpath file for java usage
+ doc = Document()
+ javaproject = doc.createElement('classpath')
+ if javasrcpath:
+ for i in javasrcpath:
+ self.add(doc, javaproject, 'classpathentry',
+ {'kind': 'src', 'path': i})
+
+ if javalibpath:
+ for i in javalibpath:
+ self.add(doc, javaproject, 'classpathentry',
+ {'kind': 'lib', 'path': i})
+
+ self.add(doc, javaproject, 'classpathentry', {'kind': 'con', 'path': 'org.eclipse.jdt.launching.JRE_CONTAINER'})
+ self.add(doc, javaproject, 'classpathentry', {'kind': 'output', 'path': self.bldnode.name })
+ doc.appendChild(javaproject)
+ return doc
+
+ def addDictionary(self, doc, parent, k, v):
+ dictionary = self.add(doc, parent, 'dictionary')
+ self.add(doc, dictionary, 'key', k)
+ self.add(doc, dictionary, 'value', v)
+ return dictionary
+
+ def addTarget(self, doc, buildTargets, executable, name, buildTarget, runAllBuilders=True):
+ target = self.add(doc, buildTargets, 'target',
+ {'name': name,
+ 'path': '',
+ 'targetID': oe_cdt + '.build.MakeTargetBuilder'})
+ self.add(doc, target, 'buildCommand', executable)
+ self.add(doc, target, 'buildArguments', None)
+ self.add(doc, target, 'buildTarget', buildTarget)
+ self.add(doc, target, 'stopOnError', 'true')
+ self.add(doc, target, 'useDefaultCommand', 'false')
+ self.add(doc, target, 'runAllBuilders', str(runAllBuilders).lower())
+
+ def add(self, doc, parent, tag, value = None):
+ el = doc.createElement(tag)
+ if (value):
+ if type(value) == type(str()):
+ el.appendChild(doc.createTextNode(value))
+ elif type(value) == type(dict()):
+ self.setAttributes(el, value)
+ parent.appendChild(el)
+ return el
+
+ def setAttributes(self, node, attrs):
+ for k, v in attrs.items():
+ node.setAttribute(k, v)
+
diff --git a/waflib/extras/erlang.py b/waflib/extras/erlang.py
new file mode 100644
index 00000000..49f6d5b4
--- /dev/null
+++ b/waflib/extras/erlang.py
@@ -0,0 +1,110 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010 (ita)
+# Przemyslaw Rzepecki, 2016
+
+"""
+Erlang support
+"""
+
+import re
+from waflib import Task, TaskGen
+from waflib.TaskGen import feature, after_method, before_method
+# to load the method "to_incnodes" below
+from waflib.Tools import ccroot
+
+# Those flags are required by the Erlang VM to execute/evaluate code in
+# non-interactive mode. It is used in this tool to create Erlang modules
+# documentation and run unit tests. The user can pass additional arguments to the
+# 'erl' command with ERL_FLAGS environment variable.
+EXEC_NON_INTERACTIVE = ['-noshell', '-noinput', '-eval']
+
+def configure(conf):
+ conf.find_program('erlc', var='ERLC')
+ conf.find_program('erl', var='ERL')
+ conf.add_os_flags('ERLC_FLAGS')
+ conf.add_os_flags('ERL_FLAGS')
+ conf.env.ERLC_DEF_PATTERN = '-D%s'
+ conf.env.ERLC_INC_PATTERN = '-I%s'
+
+@TaskGen.extension('.erl')
+def process_erl_node(self, node):
+ tsk = self.create_task('erl', node, node.change_ext('.beam'))
+ tsk.erlc_incnodes = [tsk.outputs[0].parent] + self.to_incnodes(self.includes)
+ tsk.env.append_value('ERLC_INCPATHS', [x.abspath() for x in tsk.erlc_incnodes])
+ tsk.env.append_value('ERLC_DEFINES', self.to_list(getattr(self, 'defines', [])))
+ tsk.env.append_value('ERLC_FLAGS', self.to_list(getattr(self, 'flags', [])))
+ tsk.cwd = tsk.outputs[0].parent
+
+class erl(Task.Task):
+ color = 'GREEN'
+ run_str = '${ERLC} ${ERL_FLAGS} ${ERLC_INC_PATTERN:ERLC_INCPATHS} ${ERLC_DEF_PATTERN:ERLC_DEFINES} ${SRC}'
+
+ def scan(task):
+ node = task.inputs[0]
+
+ deps = []
+ scanned = set([])
+ nodes_to_scan = [node]
+
+ for n in nodes_to_scan:
+ if n.abspath() in scanned:
+ continue
+
+ for i in re.findall('-include\("(.*)"\)\.', n.read()):
+ for d in task.erlc_incnodes:
+ r = d.find_node(i)
+ if r:
+ deps.append(r)
+ nodes_to_scan.append(r)
+ break
+ scanned.add(n.abspath())
+
+ return (deps, [])
+
+@TaskGen.extension('.beam')
+def process(self, node):
+ pass
+
+
+class erl_test(Task.Task):
+ color = 'BLUE'
+ run_str = '${ERL} ${ERL_FLAGS} ${ERL_TEST_FLAGS}'
+
+@feature('eunit')
+@after_method('process_source')
+def add_erl_test_run(self):
+ test_modules = [t.outputs[0] for t in self.tasks]
+ test_task = self.create_task('erl_test')
+ test_task.set_inputs(self.source + test_modules)
+ test_task.cwd = test_modules[0].parent
+
+ test_task.env.append_value('ERL_FLAGS', self.to_list(getattr(self, 'flags', [])))
+
+ test_list = ", ".join([m.change_ext("").path_from(test_task.cwd)+":test()" for m in test_modules])
+ test_flag = 'halt(case lists:all(fun(Elem) -> Elem == ok end, [%s]) of true -> 0; false -> 1 end).' % test_list
+ test_task.env.append_value('ERL_TEST_FLAGS', EXEC_NON_INTERACTIVE)
+ test_task.env.append_value('ERL_TEST_FLAGS', test_flag)
+
+
+class edoc(Task.Task):
+ color = 'BLUE'
+ run_str = "${ERL} ${ERL_FLAGS} ${ERL_DOC_FLAGS}"
+ def keyword(self):
+ return 'Generating edoc'
+
+@feature('edoc')
+@before_method('process_source')
+def add_edoc_task(self):
+ # do not process source, it would create double erl->beam task
+ self.meths.remove('process_source')
+ e = self.path.find_resource(self.source)
+ t = e.change_ext('.html')
+ png = t.parent.make_node('erlang.png')
+ css = t.parent.make_node('stylesheet.css')
+ tsk = self.create_task('edoc', e, [t, png, css])
+ tsk.cwd = tsk.outputs[0].parent
+ tsk.env.append_value('ERL_DOC_FLAGS', EXEC_NON_INTERACTIVE)
+ tsk.env.append_value('ERL_DOC_FLAGS', 'edoc:files(["%s"]), halt(0).' % tsk.inputs[0].abspath())
+ # TODO the above can break if a file path contains '"'
+
diff --git a/waflib/extras/fast_partial.py b/waflib/extras/fast_partial.py
new file mode 100644
index 00000000..b3af513b
--- /dev/null
+++ b/waflib/extras/fast_partial.py
@@ -0,0 +1,518 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2017-2018 (ita)
+
+"""
+A system for fast partial rebuilds
+
+Creating a large amount of task objects up front can take some time.
+By making a few assumptions, it is possible to avoid posting creating
+task objects for targets that are already up-to-date.
+
+On a silly benchmark the gain observed for 1M tasks can be 5m->10s
+for a single file change.
+
+Usage::
+
+ def options(opt):
+ opt.load('fast_partial')
+
+Assuptions:
+* Mostly for C/C++/Fortran targets with link tasks (object-only targets are not handled)
+* For full project builds: no --targets and no pruning from subfolders
+* The installation phase is ignored
+* `use=` dependencies are specified up front even across build groups
+* Task generator source files are not obtained from globs
+
+Implementation details:
+* The first layer obtains file timestamps to recalculate file hashes only
+ when necessary (similar to md5_tstamp); the timestamps are then stored
+ in a dedicated pickle file
+* A second layer associates each task generator to a file set to help
+ detecting changes. Task generators are to create their tasks only when
+ the related files have been modified. A specific db file is created
+ to store such data (5m -> 1m10)
+* A third layer binds build context proxies onto task generators, replacing
+ the default context. While loading data for the full build uses more memory
+ (4GB -> 9GB), partial builds are then much faster (1m10 -> 13s)
+* A fourth layer enables a 2-level cache on file signatures to
+ reduce the size of the main pickle file (13s -> 10s)
+"""
+
+import os
+from waflib import Build, Context, Errors, Logs, Task, TaskGen, Utils
+from waflib.TaskGen import feature, after_method, taskgen_method
+import waflib.Node
+
+DONE = 0
+DIRTY = 1
+NEEDED = 2
+
+SKIPPABLE = ['cshlib', 'cxxshlib', 'cstlib', 'cxxstlib', 'cprogram', 'cxxprogram']
+
+TSTAMP_DB = '.wafpickle_tstamp_db_file'
+
+SAVED_ATTRS = 'root node_sigs task_sigs imp_sigs raw_deps node_deps'.split()
+
+class bld_proxy(object):
+ def __init__(self, bld):
+ object.__setattr__(self, 'bld', bld)
+
+ object.__setattr__(self, 'node_class', type('Nod3', (waflib.Node.Node,), {}))
+ self.node_class.__module__ = 'waflib.Node'
+ self.node_class.ctx = self
+
+ object.__setattr__(self, 'root', self.node_class('', None))
+ for x in SAVED_ATTRS:
+ if x != 'root':
+ object.__setattr__(self, x, {})
+
+ self.fix_nodes()
+
+ def __setattr__(self, name, value):
+ bld = object.__getattribute__(self, 'bld')
+ setattr(bld, name, value)
+
+ def __delattr__(self, name):
+ bld = object.__getattribute__(self, 'bld')
+ delattr(bld, name)
+
+ def __getattribute__(self, name):
+ try:
+ return object.__getattribute__(self, name)
+ except AttributeError:
+ bld = object.__getattribute__(self, 'bld')
+ return getattr(bld, name)
+
+ def __call__(self, *k, **kw):
+ return self.bld(*k, **kw)
+
+ def fix_nodes(self):
+ for x in ('srcnode', 'path', 'bldnode'):
+ node = self.root.find_dir(getattr(self.bld, x).abspath())
+ object.__setattr__(self, x, node)
+
+ def set_key(self, store_key):
+ object.__setattr__(self, 'store_key', store_key)
+
+ def fix_tg_path(self, *tgs):
+ # changing Node objects on task generators is possible
+ # yet, all Node objects must belong to the same parent
+ for tg in tgs:
+ tg.path = self.root.make_node(tg.path.abspath())
+
+ def restore(self):
+ dbfn = os.path.join(self.variant_dir, Context.DBFILE + self.store_key)
+ Logs.debug('rev_use: reading %s', dbfn)
+ try:
+ data = Utils.readf(dbfn, 'rb')
+ except (EnvironmentError, EOFError):
+ # handle missing file/empty file
+ Logs.debug('rev_use: Could not load the build cache %s (missing)', dbfn)
+ else:
+ try:
+ waflib.Node.pickle_lock.acquire()
+ waflib.Node.Nod3 = self.node_class
+ try:
+ data = Build.cPickle.loads(data)
+ except Exception as e:
+ Logs.debug('rev_use: Could not pickle the build cache %s: %r', dbfn, e)
+ else:
+ for x in SAVED_ATTRS:
+ object.__setattr__(self, x, data.get(x, {}))
+ finally:
+ waflib.Node.pickle_lock.release()
+ self.fix_nodes()
+
+ def store(self):
+ data = {}
+ for x in Build.SAVED_ATTRS:
+ data[x] = getattr(self, x)
+ db = os.path.join(self.variant_dir, Context.DBFILE + self.store_key)
+
+ try:
+ waflib.Node.pickle_lock.acquire()
+ waflib.Node.Nod3 = self.node_class
+ x = Build.cPickle.dumps(data, Build.PROTOCOL)
+ finally:
+ waflib.Node.pickle_lock.release()
+
+ Logs.debug('rev_use: storing %s', db)
+ Utils.writef(db + '.tmp', x, m='wb')
+ try:
+ st = os.stat(db)
+ os.remove(db)
+ if not Utils.is_win32:
+ os.chown(db + '.tmp', st.st_uid, st.st_gid)
+ except (AttributeError, OSError):
+ pass
+ os.rename(db + '.tmp', db)
+
+class bld(Build.BuildContext):
+ def __init__(self, **kw):
+ super(bld, self).__init__(**kw)
+ self.hashes_md5_tstamp = {}
+
+ def __call__(self, *k, **kw):
+ # this is one way of doing it, one could use a task generator method too
+ bld = kw['bld'] = bld_proxy(self)
+ ret = TaskGen.task_gen(*k, **kw)
+ self.task_gen_cache_names = {}
+ self.add_to_group(ret, group=kw.get('group'))
+ ret.bld = bld
+ bld.set_key(ret.path.abspath().replace(os.sep, '') + str(ret.idx))
+ return ret
+
+ def is_dirty(self):
+ return True
+
+ def store_tstamps(self):
+ # Called after a build is finished
+ # For each task generator, record all files involved in task objects
+ # optimization: done only if there was something built
+ do_store = False
+ try:
+ f_deps = self.f_deps
+ except AttributeError:
+ f_deps = self.f_deps = {}
+ self.f_tstamps = {}
+
+ allfiles = set()
+ for g in self.groups:
+ for tg in g:
+ try:
+ staleness = tg.staleness
+ except AttributeError:
+ staleness = DIRTY
+
+ if staleness != DIRTY:
+ # DONE case: there was nothing built
+ # NEEDED case: the tg was brought in because of 'use' propagation
+ # but nothing really changed for them, there may be incomplete
+ # tasks (object files) and in this case it is best to let the next build
+ # figure out if an input/output file changed
+ continue
+
+ do_cache = False
+ for tsk in tg.tasks:
+ if tsk.hasrun == Task.SUCCESS:
+ do_cache = True
+ pass
+ elif tsk.hasrun == Task.SKIPPED:
+ pass
+ else:
+ # one failed task, clear the cache for this tg
+ try:
+ del f_deps[(tg.path.abspath(), tg.idx)]
+ except KeyError:
+ pass
+ else:
+ # just store the new state because there is a change
+ do_store = True
+
+ # skip the rest because there is no valid cache possible
+ break
+ else:
+ if not do_cache:
+ # all skipped, but is there anything in cache?
+ try:
+ f_deps[(tg.path.abspath(), tg.idx)]
+ except KeyError:
+ # probably cleared because a wscript file changed
+ # store it
+ do_cache = True
+
+ if do_cache:
+
+ # there was a rebuild, store the data structure too
+ tg.bld.store()
+
+ # all tasks skipped but no cache
+ # or a successful task build
+ do_store = True
+ st = set()
+ for tsk in tg.tasks:
+ st.update(tsk.inputs)
+ st.update(self.node_deps.get(tsk.uid(), []))
+
+ # TODO do last/when loading the tgs?
+ lst = []
+ for k in ('wscript', 'wscript_build'):
+ n = tg.path.find_node(k)
+ if n:
+ n.get_bld_sig()
+ lst.append(n.abspath())
+
+ lst.extend(sorted(x.abspath() for x in st))
+ allfiles.update(lst)
+ f_deps[(tg.path.abspath(), tg.idx)] = lst
+
+ for x in allfiles:
+ # f_tstamps has everything, while md5_tstamp can be relatively empty on partial builds
+ self.f_tstamps[x] = self.hashes_md5_tstamp[x][0]
+
+ if do_store:
+ dbfn = os.path.join(self.variant_dir, TSTAMP_DB)
+ Logs.debug('rev_use: storing %s', dbfn)
+ dbfn_tmp = dbfn + '.tmp'
+ x = Build.cPickle.dumps([self.f_tstamps, f_deps], Build.PROTOCOL)
+ Utils.writef(dbfn_tmp, x, m='wb')
+ os.rename(dbfn_tmp, dbfn)
+ Logs.debug('rev_use: stored %s', dbfn)
+
+ def store(self):
+ self.store_tstamps()
+ if self.producer.dirty:
+ Build.BuildContext.store(self)
+
+ def compute_needed_tgs(self):
+ # assume the 'use' keys are not modified during the build phase
+
+ dbfn = os.path.join(self.variant_dir, TSTAMP_DB)
+ Logs.debug('rev_use: Loading %s', dbfn)
+ try:
+ data = Utils.readf(dbfn, 'rb')
+ except (EnvironmentError, EOFError):
+ Logs.debug('rev_use: Could not load the build cache %s (missing)', dbfn)
+ self.f_deps = {}
+ self.f_tstamps = {}
+ else:
+ try:
+ self.f_tstamps, self.f_deps = Build.cPickle.loads(data)
+ except Exception as e:
+ Logs.debug('rev_use: Could not pickle the build cache %s: %r', dbfn, e)
+ self.f_deps = {}
+ self.f_tstamps = {}
+ else:
+ Logs.debug('rev_use: Loaded %s', dbfn)
+
+
+ # 1. obtain task generators that contain rebuilds
+ # 2. obtain the 'use' graph and its dual
+ stales = set()
+ reverse_use_map = Utils.defaultdict(list)
+ use_map = Utils.defaultdict(list)
+
+ for g in self.groups:
+ for tg in g:
+ if tg.is_stale():
+ stales.add(tg)
+
+ try:
+ lst = tg.use = Utils.to_list(tg.use)
+ except AttributeError:
+ pass
+ else:
+ for x in lst:
+ try:
+ xtg = self.get_tgen_by_name(x)
+ except Errors.WafError:
+ pass
+ else:
+ use_map[tg].append(xtg)
+ reverse_use_map[xtg].append(tg)
+
+ Logs.debug('rev_use: found %r stale tgs', len(stales))
+
+ # 3. dfs to post downstream tg as stale
+ visited = set()
+ def mark_down(tg):
+ if tg in visited:
+ return
+ visited.add(tg)
+ Logs.debug('rev_use: marking down %r as stale', tg.name)
+ tg.staleness = DIRTY
+ for x in reverse_use_map[tg]:
+ mark_down(x)
+ for tg in stales:
+ mark_down(tg)
+
+ # 4. dfs to find ancestors tg to mark as needed
+ self.needed_tgs = needed_tgs = set()
+ def mark_needed(tg):
+ if tg in needed_tgs:
+ return
+ needed_tgs.add(tg)
+ if tg.staleness == DONE:
+ Logs.debug('rev_use: marking up %r as needed', tg.name)
+ tg.staleness = NEEDED
+ for x in use_map[tg]:
+ mark_needed(x)
+ for xx in visited:
+ mark_needed(xx)
+
+ # so we have the whole tg trees to post in the set "needed"
+ # load their build trees
+ for tg in needed_tgs:
+ tg.bld.restore()
+ tg.bld.fix_tg_path(tg)
+
+ # the stale ones should be fully build, while the needed ones
+ # may skip a few tasks, see create_compiled_task and apply_link_after below
+ Logs.debug('rev_use: amount of needed task gens: %r', len(needed_tgs))
+
+ def post_group(self):
+ # assumption: we can ignore the folder/subfolders cuts
+ def tgpost(tg):
+ try:
+ f = tg.post
+ except AttributeError:
+ pass
+ else:
+ f()
+
+ if not self.targets or self.targets == '*':
+ for tg in self.groups[self.current_group]:
+ # this can cut quite a lot of tg objects
+ if tg in self.needed_tgs:
+ tgpost(tg)
+ else:
+ # default implementation
+ return Build.BuildContext.post_group()
+
+ def get_build_iterator(self):
+ if not self.targets or self.targets == '*':
+ self.compute_needed_tgs()
+ return Build.BuildContext.get_build_iterator(self)
+
+@taskgen_method
+def is_stale(self):
+ # assume no globs
+ self.staleness = DIRTY
+
+ # 1. the case of always stale targets
+ if getattr(self, 'always_stale', False):
+ return True
+
+ # 2. check if the db file exists
+ db = os.path.join(self.bld.variant_dir, Context.DBFILE)
+ try:
+ dbstat = os.stat(db).st_mtime
+ except OSError:
+ Logs.debug('rev_use: must post %r because this is a clean build')
+ return True
+
+ # 3. check if the configuration changed
+ if os.stat(self.bld.bldnode.find_node('c4che/build.config.py').abspath()).st_mtime > dbstat:
+ Logs.debug('rev_use: must post %r because the configuration has changed', self.name)
+ return True
+
+ # 3.a any tstamp data?
+ try:
+ f_deps = self.bld.f_deps
+ except AttributeError:
+ Logs.debug('rev_use: must post %r because there is no f_deps', self.name)
+ return True
+
+ # 4. check if this is the first build (no cache)
+ try:
+ lst = f_deps[(self.path.abspath(), self.idx)]
+ except KeyError:
+ Logs.debug('rev_use: must post %r because there it has no cached data', self.name)
+ return True
+
+ try:
+ cache = self.bld.cache_tstamp_rev_use
+ except AttributeError:
+ cache = self.bld.cache_tstamp_rev_use = {}
+
+ # 5. check the timestamp of each dependency files listed is unchanged
+ f_tstamps = self.bld.f_tstamps
+ for x in lst:
+ try:
+ old_ts = f_tstamps[x]
+ except KeyError:
+ Logs.debug('rev_use: must post %r because %r is not in cache', self.name, x)
+ return True
+
+ try:
+ try:
+ ts = cache[x]
+ except KeyError:
+ ts = cache[x] = os.stat(x).st_mtime
+ except OSError:
+ del f_deps[(self.path.abspath(), self.idx)]
+ Logs.debug('rev_use: must post %r because %r does not exist anymore', self.name, x)
+ return True
+ else:
+ if ts != old_ts:
+ Logs.debug('rev_use: must post %r because the timestamp on %r changed %r %r', self.name, x, old_ts, ts)
+ return True
+
+ self.staleness = DONE
+ return False
+
+@taskgen_method
+def create_compiled_task(self, name, node):
+ # skip the creation of object files
+ # assumption: object-only targets are not skippable
+ if self.staleness == NEEDED:
+ # only libraries/programs can skip object files
+ for x in SKIPPABLE:
+ if x in self.features:
+ return None
+
+ out = '%s.%d.o' % (node.name, self.idx)
+ task = self.create_task(name, node, node.parent.find_or_declare(out))
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+ return task
+
+@feature(*SKIPPABLE)
+@after_method('apply_link')
+def apply_link_after(self):
+ # cprogram/cxxprogram might be unnecessary
+ if self.staleness != NEEDED:
+ return
+ for tsk in self.tasks:
+ tsk.hasrun = Task.SKIPPED
+
+def path_from(self, node):
+ # handle nodes of distinct types
+ if node.ctx is not self.ctx:
+ node = self.ctx.root.make_node(node.abspath())
+ return self.default_path_from(node)
+waflib.Node.Node.default_path_from = waflib.Node.Node.path_from
+waflib.Node.Node.path_from = path_from
+
+def h_file(self):
+ # similar to md5_tstamp.py, but with 2-layer cache
+ # global_cache for the build context common for all task generators
+ # local_cache for the build context proxy (one by task generator)
+ #
+ # the global cache is not persistent
+ # the local cache is persistent and meant for partial builds
+ #
+ # assume all calls are made from a single thread
+ #
+ filename = self.abspath()
+ st = os.stat(filename)
+
+ global_cache = self.ctx.bld.hashes_md5_tstamp
+ local_cache = self.ctx.hashes_md5_tstamp
+
+ if filename in global_cache:
+ # value already calculated in this build
+ cval = global_cache[filename]
+
+ # the value in global cache is assumed to be calculated once
+ # reverifying it could cause task generators
+ # to get distinct tstamp values, thus missing rebuilds
+ local_cache[filename] = cval
+ return cval[1]
+
+ if filename in local_cache:
+ cval = local_cache[filename]
+ if cval[0] == st.st_mtime:
+ # correct value from a previous build
+ # put it in the global cache
+ global_cache[filename] = cval
+ return cval[1]
+
+ ret = Utils.h_file(filename)
+ local_cache[filename] = global_cache[filename] = (st.st_mtime, ret)
+ return ret
+waflib.Node.Node.h_file = h_file
+
diff --git a/waflib/extras/fc_bgxlf.py b/waflib/extras/fc_bgxlf.py
new file mode 100644
index 00000000..cca18101
--- /dev/null
+++ b/waflib/extras/fc_bgxlf.py
@@ -0,0 +1,32 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+from waflib.Tools import fc, fc_config, fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].insert(0, 'fc_bgxlf')
+
+@conf
+def find_bgxlf(conf):
+ fc = conf.find_program(['bgxlf2003_r','bgxlf2003'], var='FC')
+ conf.get_xlf_version(fc)
+ conf.env.FC_NAME = 'BGXLF'
+
+@conf
+def bg_flags(self):
+ self.env.SONAME_ST = ''
+ self.env.FCSHLIB_MARKER = ''
+ self.env.FCSTLIB_MARKER = ''
+ self.env.FCFLAGS_fcshlib = ['-fPIC']
+ self.env.LINKFLAGS_fcshlib = ['-G', '-Wl,-bexpfull']
+
+def configure(conf):
+ conf.find_bgxlf()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.xlf_flags()
+ conf.bg_flags()
+
diff --git a/waflib/extras/fc_cray.py b/waflib/extras/fc_cray.py
new file mode 100644
index 00000000..da733fad
--- /dev/null
+++ b/waflib/extras/fc_cray.py
@@ -0,0 +1,51 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib.Tools import fc, fc_config, fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].append('fc_cray')
+
+@conf
+def find_crayftn(conf):
+ """Find the Cray fortran compiler (will look in the environment variable 'FC')"""
+ fc = conf.find_program(['crayftn'], var='FC')
+ conf.get_crayftn_version(fc)
+ conf.env.FC_NAME = 'CRAY'
+ conf.env.FC_MOD_CAPITALIZATION = 'UPPER.mod'
+
+@conf
+def crayftn_flags(conf):
+ v = conf.env
+ v['_FCMODOUTFLAGS'] = ['-em', '-J.'] # enable module files and put them in the current directory
+ v['FCFLAGS_DEBUG'] = ['-m1'] # more verbose compiler warnings
+ v['FCFLAGS_fcshlib'] = ['-h pic']
+ v['LINKFLAGS_fcshlib'] = ['-h shared']
+
+ v['FCSTLIB_MARKER'] = '-h static'
+ v['FCSHLIB_MARKER'] = '-h dynamic'
+
+@conf
+def get_crayftn_version(conf, fc):
+ version_re = re.compile(r"Cray Fortran\s*:\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+ cmd = fc + ['-V']
+ out,err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the Cray Fortran compiler version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_crayftn()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.crayftn_flags()
+
diff --git a/waflib/extras/fc_nag.py b/waflib/extras/fc_nag.py
new file mode 100644
index 00000000..edcb218b
--- /dev/null
+++ b/waflib/extras/fc_nag.py
@@ -0,0 +1,61 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib import Utils
+from waflib.Tools import fc,fc_config,fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].insert(0, 'fc_nag')
+
+@conf
+def find_nag(conf):
+ """Find the NAG Fortran Compiler (will look in the environment variable 'FC')"""
+
+ fc = conf.find_program(['nagfor'], var='FC')
+ conf.get_nag_version(fc)
+ conf.env.FC_NAME = 'NAG'
+ conf.env.FC_MOD_CAPITALIZATION = 'lower'
+
+@conf
+def nag_flags(conf):
+ v = conf.env
+ v.FCFLAGS_DEBUG = ['-C=all']
+ v.FCLNK_TGT_F = ['-o', '']
+ v.FC_TGT_F = ['-c', '-o', '']
+
+@conf
+def nag_modifier_platform(conf):
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ nag_modifier_func = getattr(conf, 'nag_modifier_' + dest_os, None)
+ if nag_modifier_func:
+ nag_modifier_func()
+
+@conf
+def get_nag_version(conf, fc):
+ """Get the NAG compiler version"""
+
+ version_re = re.compile(r"^NAG Fortran Compiler *Release *(?P<major>\d*)\.(?P<minor>\d*)", re.M).search
+ cmd = fc + ['-V']
+
+ out, err = fc_config.getoutput(conf,cmd,stdin=False)
+ if out:
+ match = version_re(out)
+ if not match:
+ match = version_re(err)
+ else: match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the NAG version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_nag()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.nag_flags()
+ conf.nag_modifier_platform()
+
diff --git a/waflib/extras/fc_nec.py b/waflib/extras/fc_nec.py
new file mode 100644
index 00000000..67c86808
--- /dev/null
+++ b/waflib/extras/fc_nec.py
@@ -0,0 +1,60 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib.Tools import fc, fc_config, fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].append('fc_nec')
+
+@conf
+def find_sxfc(conf):
+ """Find the NEC fortran compiler (will look in the environment variable 'FC')"""
+ fc = conf.find_program(['sxf90','sxf03'], var='FC')
+ conf.get_sxfc_version(fc)
+ conf.env.FC_NAME = 'NEC'
+ conf.env.FC_MOD_CAPITALIZATION = 'lower'
+
+@conf
+def sxfc_flags(conf):
+ v = conf.env
+ v['_FCMODOUTFLAGS'] = [] # enable module files and put them in the current directory
+ v['FCFLAGS_DEBUG'] = [] # more verbose compiler warnings
+ v['FCFLAGS_fcshlib'] = []
+ v['LINKFLAGS_fcshlib'] = []
+
+ v['FCSTLIB_MARKER'] = ''
+ v['FCSHLIB_MARKER'] = ''
+
+@conf
+def get_sxfc_version(conf, fc):
+ version_re = re.compile(r"FORTRAN90/SX\s*Version\s*(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+ cmd = fc + ['-V']
+ out,err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ version_re=re.compile(r"NEC Fortran 2003 Compiler for\s*(?P<major>\S*)\s*\(c\)\s*(?P<minor>\d*)",re.I).search
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the NEC Fortran compiler version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_sxfc()
+ conf.find_program('sxar',var='AR')
+ conf.add_os_flags('ARFLAGS')
+ if not conf.env.ARFLAGS:
+ conf.env.ARFLAGS=['rcs']
+
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.sxfc_flags()
diff --git a/waflib/extras/fc_open64.py b/waflib/extras/fc_open64.py
new file mode 100644
index 00000000..413719f4
--- /dev/null
+++ b/waflib/extras/fc_open64.py
@@ -0,0 +1,58 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib import Utils
+from waflib.Tools import fc,fc_config,fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].insert(0, 'fc_open64')
+
+@conf
+def find_openf95(conf):
+ """Find the Open64 Fortran Compiler (will look in the environment variable 'FC')"""
+
+ fc = conf.find_program(['openf95', 'openf90'], var='FC')
+ conf.get_open64_version(fc)
+ conf.env.FC_NAME = 'OPEN64'
+ conf.env.FC_MOD_CAPITALIZATION = 'UPPER.mod'
+
+@conf
+def openf95_flags(conf):
+ v = conf.env
+ v['FCFLAGS_DEBUG'] = ['-fullwarn']
+
+@conf
+def openf95_modifier_platform(conf):
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ openf95_modifier_func = getattr(conf, 'openf95_modifier_' + dest_os, None)
+ if openf95_modifier_func:
+ openf95_modifier_func()
+
+@conf
+def get_open64_version(conf, fc):
+ """Get the Open64 compiler version"""
+
+ version_re = re.compile(r"Open64 Compiler Suite: *Version *(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+ cmd = fc + ['-version']
+
+ out, err = fc_config.getoutput(conf,cmd,stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the Open64 version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_openf95()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.openf95_flags()
+ conf.openf95_modifier_platform()
+
diff --git a/waflib/extras/fc_pgfortran.py b/waflib/extras/fc_pgfortran.py
new file mode 100644
index 00000000..afb2817b
--- /dev/null
+++ b/waflib/extras/fc_pgfortran.py
@@ -0,0 +1,68 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib.Tools import fc, fc_config, fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].append('fc_pgfortran')
+
+@conf
+def find_pgfortran(conf):
+ """Find the PGI fortran compiler (will look in the environment variable 'FC')"""
+ fc = conf.find_program(['pgfortran', 'pgf95', 'pgf90'], var='FC')
+ conf.get_pgfortran_version(fc)
+ conf.env.FC_NAME = 'PGFC'
+
+@conf
+def pgfortran_flags(conf):
+ v = conf.env
+ v['FCFLAGS_fcshlib'] = ['-shared']
+ v['FCFLAGS_DEBUG'] = ['-Minform=inform', '-Mstandard'] # why not
+ v['FCSTLIB_MARKER'] = '-Bstatic'
+ v['FCSHLIB_MARKER'] = '-Bdynamic'
+ v['SONAME_ST'] = '-soname %s'
+
+@conf
+def get_pgfortran_version(conf,fc):
+ version_re = re.compile(r"The Portland Group", re.I).search
+ cmd = fc + ['-V']
+ out,err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not verify PGI signature')
+ cmd = fc + ['-help=variable']
+ out,err = fc_config.getoutput(conf, cmd, stdin=False)
+ if out.find('COMPVER')<0:
+ conf.fatal('Could not determine the compiler type')
+ k = {}
+ prevk = ''
+ out = out.splitlines()
+ for line in out:
+ lst = line.partition('=')
+ if lst[1] == '=':
+ key = lst[0].rstrip()
+ if key == '':
+ key = prevk
+ val = lst[2].rstrip()
+ k[key] = val
+ else:
+ prevk = line.partition(' ')[0]
+ def isD(var):
+ return var in k
+ def isT(var):
+ return var in k and k[var]!='0'
+ conf.env['FC_VERSION'] = (k['COMPVER'].split('.'))
+
+def configure(conf):
+ conf.find_pgfortran()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.pgfortran_flags()
+
diff --git a/waflib/extras/fc_solstudio.py b/waflib/extras/fc_solstudio.py
new file mode 100644
index 00000000..53766df8
--- /dev/null
+++ b/waflib/extras/fc_solstudio.py
@@ -0,0 +1,62 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib import Utils
+from waflib.Tools import fc,fc_config,fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['linux'].append('fc_solstudio')
+
+@conf
+def find_solstudio(conf):
+ """Find the Solaris Studio compiler (will look in the environment variable 'FC')"""
+
+ fc = conf.find_program(['sunf95', 'f95', 'sunf90', 'f90'], var='FC')
+ conf.get_solstudio_version(fc)
+ conf.env.FC_NAME = 'SOL'
+
+@conf
+def solstudio_flags(conf):
+ v = conf.env
+ v['FCFLAGS_fcshlib'] = ['-Kpic']
+ v['FCFLAGS_DEBUG'] = ['-w3']
+ v['LINKFLAGS_fcshlib'] = ['-G']
+ v['FCSTLIB_MARKER'] = '-Bstatic'
+ v['FCSHLIB_MARKER'] = '-Bdynamic'
+ v['SONAME_ST'] = '-h %s'
+
+@conf
+def solstudio_modifier_platform(conf):
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ solstudio_modifier_func = getattr(conf, 'solstudio_modifier_' + dest_os, None)
+ if solstudio_modifier_func:
+ solstudio_modifier_func()
+
+@conf
+def get_solstudio_version(conf, fc):
+ """Get the compiler version"""
+
+ version_re = re.compile(r"Sun Fortran 95 *(?P<major>\d*)\.(?P<minor>\d*)", re.I).search
+ cmd = fc + ['-V']
+
+ out, err = fc_config.getoutput(conf,cmd,stdin=False)
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+ if not match:
+ conf.fatal('Could not determine the Sun Studio Fortran version.')
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+
+def configure(conf):
+ conf.find_solstudio()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.solstudio_flags()
+ conf.solstudio_modifier_platform()
+
diff --git a/waflib/extras/fc_xlf.py b/waflib/extras/fc_xlf.py
new file mode 100644
index 00000000..5a3da034
--- /dev/null
+++ b/waflib/extras/fc_xlf.py
@@ -0,0 +1,63 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# harald at klimachs.de
+
+import re
+from waflib import Utils,Errors
+from waflib.Tools import fc,fc_config,fc_scan
+from waflib.Configure import conf
+
+from waflib.Tools.compiler_fc import fc_compiler
+fc_compiler['aix'].insert(0, 'fc_xlf')
+
+@conf
+def find_xlf(conf):
+ """Find the xlf program (will look in the environment variable 'FC')"""
+
+ fc = conf.find_program(['xlf2003_r', 'xlf2003', 'xlf95_r', 'xlf95', 'xlf90_r', 'xlf90', 'xlf_r', 'xlf'], var='FC')
+ conf.get_xlf_version(fc)
+ conf.env.FC_NAME='XLF'
+
+@conf
+def xlf_flags(conf):
+ v = conf.env
+ v['FCDEFINES_ST'] = '-WF,-D%s'
+ v['FCFLAGS_fcshlib'] = ['-qpic=small']
+ v['FCFLAGS_DEBUG'] = ['-qhalt=w']
+ v['LINKFLAGS_fcshlib'] = ['-Wl,-shared']
+
+@conf
+def xlf_modifier_platform(conf):
+ dest_os = conf.env['DEST_OS'] or Utils.unversioned_sys_platform()
+ xlf_modifier_func = getattr(conf, 'xlf_modifier_' + dest_os, None)
+ if xlf_modifier_func:
+ xlf_modifier_func()
+
+@conf
+def get_xlf_version(conf, fc):
+ """Get the compiler version"""
+
+ cmd = fc + ['-qversion']
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0)
+ except Errors.WafError:
+ conf.fatal('Could not find xlf %r' % cmd)
+
+ for v in (r"IBM XL Fortran.* V(?P<major>\d*)\.(?P<minor>\d*)",):
+ version_re = re.compile(v, re.I).search
+ match = version_re(out or err)
+ if match:
+ k = match.groupdict()
+ conf.env['FC_VERSION'] = (k['major'], k['minor'])
+ break
+ else:
+ conf.fatal('Could not determine the XLF version.')
+
+def configure(conf):
+ conf.find_xlf()
+ conf.find_ar()
+ conf.fc_flags()
+ conf.fc_add_flags()
+ conf.xlf_flags()
+ conf.xlf_modifier_platform()
+
diff --git a/waflib/extras/file_to_object.py b/waflib/extras/file_to_object.py
new file mode 100644
index 00000000..1393b511
--- /dev/null
+++ b/waflib/extras/file_to_object.py
@@ -0,0 +1,137 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Tool to embed file into objects
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2014"
+
+"""
+
+This tool allows to embed file contents in object files (.o).
+It is not exactly portable, and the file contents are reachable
+using various non-portable fashions.
+The goal here is to provide a functional interface to the embedding
+of file data in objects.
+See the ``playground/embedded_resources`` example for an example.
+
+Usage::
+
+ bld(
+ name='pipeline',
+ # ^ Reference this in use="..." for things using the generated code
+ features='file_to_object',
+ source='some.file',
+ # ^ Name of the file to embed in binary section.
+ )
+
+Known issues:
+
+- Destination is named like source, with extension renamed to .o
+ eg. some.file -> some.o
+
+"""
+
+import os
+from waflib import Task, TaskGen, Errors
+
+def filename_c_escape(x):
+ return x.replace("\\", "\\\\")
+
+class file_to_object_s(Task.Task):
+ color = 'CYAN'
+ vars = ['DEST_CPU', 'DEST_BINFMT']
+
+ def run(self):
+ name = []
+ for i, x in enumerate(self.inputs[0].name):
+ if x.isalnum():
+ name.append(x)
+ else:
+ name.append('_')
+ file = self.inputs[0].abspath()
+ size = os.path.getsize(file)
+ if self.env.DEST_CPU in ('x86_64', 'ia', 'aarch64'):
+ unit = 'quad'
+ align = 8
+ elif self.env.DEST_CPU in ('x86','arm', 'thumb', 'm68k'):
+ unit = 'long'
+ align = 4
+ else:
+ raise Errors.WafError("Unsupported DEST_CPU, please report bug!")
+
+ file = filename_c_escape(file)
+ name = "_binary_" + "".join(name)
+ rodata = ".section .rodata"
+ if self.env.DEST_BINFMT == "mac-o":
+ name = "_" + name
+ rodata = ".section __TEXT,__const"
+
+ with open(self.outputs[0].abspath(), 'w') as f:
+ f.write(\
+"""
+ .global %(name)s_start
+ .global %(name)s_end
+ .global %(name)s_size
+ %(rodata)s
+%(name)s_start:
+ .incbin "%(file)s"
+%(name)s_end:
+ .align %(align)d
+%(name)s_size:
+ .%(unit)s 0x%(size)x
+""" % locals())
+
+class file_to_object_c(Task.Task):
+ color = 'CYAN'
+ def run(self):
+ name = []
+ for i, x in enumerate(self.inputs[0].name):
+ if x.isalnum():
+ name.append(x)
+ else:
+ name.append('_')
+ file = self.inputs[0].abspath()
+ size = os.path.getsize(file)
+
+ name = "_binary_" + "".join(name)
+
+ data = self.inputs[0].read('rb')
+ lines, line = [], []
+ for idx_byte, byte in enumerate(data):
+ line.append(byte)
+ if len(line) > 15 or idx_byte == size-1:
+ lines.append(", ".join(("0x%02x" % ord(x)) for x in line))
+ line = []
+ data = ",\n ".join(lines)
+
+ self.outputs[0].write(\
+"""
+unsigned long %(name)s_size = %(size)dL;
+char const %(name)s_start[] = {
+ %(data)s
+};
+char const %(name)s_end[] = {};
+""" % locals())
+
+@TaskGen.feature('file_to_object')
+@TaskGen.before_method('process_source')
+def tg_file_to_object(self):
+ bld = self.bld
+ sources = self.to_nodes(self.source)
+ targets = []
+ for src in sources:
+ if bld.env.F2O_METHOD == ["asm"]:
+ tgt = src.parent.find_or_declare(src.name + '.f2o.s')
+ tsk = self.create_task('file_to_object_s', src, tgt)
+ tsk.cwd = src.parent.abspath() # verify
+ else:
+ tgt = src.parent.find_or_declare(src.name + '.f2o.c')
+ tsk = self.create_task('file_to_object_c', src, tgt)
+ tsk.cwd = src.parent.abspath() # verify
+ targets.append(tgt)
+ self.source = targets
+
+def configure(conf):
+ conf.load('gas')
+ conf.env.F2O_METHOD = ["c"]
+
diff --git a/waflib/extras/fluid.py b/waflib/extras/fluid.py
new file mode 100644
index 00000000..4814a35b
--- /dev/null
+++ b/waflib/extras/fluid.py
@@ -0,0 +1,30 @@
+#!/usr/bin/python
+# encoding: utf-8
+# Grygoriy Fuchedzhy 2009
+
+"""
+Compile fluid files (fltk graphic library). Use the 'fluid' feature in conjunction with the 'cxx' feature.
+"""
+
+from waflib import Task
+from waflib.TaskGen import extension
+
+class fluid(Task.Task):
+ color = 'BLUE'
+ ext_out = ['.h']
+ run_str = '${FLUID} -c -o ${TGT[0].abspath()} -h ${TGT[1].abspath()} ${SRC}'
+
+@extension('.fl')
+def process_fluid(self, node):
+ """add the .fl to the source list; the cxx file generated will be compiled when possible"""
+ cpp = node.change_ext('.cpp')
+ hpp = node.change_ext('.hpp')
+ self.create_task('fluid', node, [cpp, hpp])
+
+ if 'cxx' in self.features:
+ self.source.append(cpp)
+
+def configure(conf):
+ conf.find_program('fluid', var='FLUID')
+ conf.check_cfg(path='fltk-config', package='', args='--cxxflags --ldflags', uselib_store='FLTK', mandatory=True)
+
diff --git a/waflib/extras/freeimage.py b/waflib/extras/freeimage.py
new file mode 100644
index 00000000..f27e5258
--- /dev/null
+++ b/waflib/extras/freeimage.py
@@ -0,0 +1,74 @@
+#!/usr/bin/env python
+# encoding: utf-8
+#
+# written by Sylvain Rouquette, 2011
+
+'''
+To add the freeimage tool to the waf file:
+$ ./waf-light --tools=compat15,freeimage
+ or, if you have waf >= 1.6.2
+$ ./waf update --files=freeimage
+
+The wscript will look like:
+
+def options(opt):
+ opt.load('compiler_cxx freeimage')
+
+def configure(conf):
+ conf.load('compiler_cxx freeimage')
+
+ # you can call check_freeimage with some parameters.
+ # It's optional on Linux, it's 'mandatory' on Windows if
+ # you didn't use --fi-path on the command-line
+
+ # conf.check_freeimage(path='FreeImage/Dist', fip=True)
+
+def build(bld):
+ bld(source='main.cpp', target='app', use='FREEIMAGE')
+'''
+
+from waflib import Utils
+from waflib.Configure import conf
+
+
+def options(opt):
+ opt.add_option('--fi-path', type='string', default='', dest='fi_path',
+ help='''path to the FreeImage directory \
+ where the files are e.g. /FreeImage/Dist''')
+ opt.add_option('--fip', action='store_true', default=False, dest='fip',
+ help='link with FreeImagePlus')
+ opt.add_option('--fi-static', action='store_true',
+ default=False, dest='fi_static',
+ help="link as shared libraries")
+
+
+@conf
+def check_freeimage(self, path=None, fip=False):
+ self.start_msg('Checking FreeImage')
+ if not self.env['CXX']:
+ self.fatal('you must load compiler_cxx before loading freeimage')
+ prefix = self.options.fi_static and 'ST' or ''
+ platform = Utils.unversioned_sys_platform()
+ if platform == 'win32':
+ if not path:
+ self.fatal('you must specify the path to FreeImage. \
+ use --fi-path=/FreeImage/Dist')
+ else:
+ self.env['INCLUDES_FREEIMAGE'] = path
+ self.env['%sLIBPATH_FREEIMAGE' % prefix] = path
+ libs = ['FreeImage']
+ if self.options.fip:
+ libs.append('FreeImagePlus')
+ if platform == 'win32':
+ self.env['%sLIB_FREEIMAGE' % prefix] = libs
+ else:
+ self.env['%sLIB_FREEIMAGE' % prefix] = [i.lower() for i in libs]
+ self.end_msg('ok')
+
+
+def configure(conf):
+ platform = Utils.unversioned_sys_platform()
+ if platform == 'win32' and not conf.options.fi_path:
+ return
+ conf.check_freeimage(conf.options.fi_path, conf.options.fip)
+
diff --git a/waflib/extras/fsb.py b/waflib/extras/fsb.py
new file mode 100644
index 00000000..1b8f398f
--- /dev/null
+++ b/waflib/extras/fsb.py
@@ -0,0 +1,31 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Fully sequential builds
+
+The previous tasks from task generators are re-processed, and this may lead to speed issues
+Yet, if you are using this, speed is probably a minor concern
+"""
+
+from waflib import Build
+
+def options(opt):
+ pass
+
+def configure(conf):
+ pass
+
+class FSBContext(Build.BuildContext):
+ def __call__(self, *k, **kw):
+ ret = Build.BuildContext.__call__(self, *k, **kw)
+
+ # evaluate the results immediately
+ Build.BuildContext.compile(self)
+
+ return ret
+
+ def compile(self):
+ pass
+
diff --git a/waflib/extras/fsc.py b/waflib/extras/fsc.py
new file mode 100644
index 00000000..c67e70be
--- /dev/null
+++ b/waflib/extras/fsc.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+Experimental F# stuff
+
+FSC="mono /path/to/fsc.exe" waf configure build
+"""
+
+from waflib import Utils, Task
+from waflib.TaskGen import before_method, after_method, feature
+from waflib.Tools import ccroot, cs
+
+ccroot.USELIB_VARS['fsc'] = set(['CSFLAGS', 'ASSEMBLIES', 'RESOURCES'])
+
+@feature('fs')
+@before_method('process_source')
+def apply_fsc(self):
+ cs_nodes = []
+ no_nodes = []
+ for x in self.to_nodes(self.source):
+ if x.name.endswith('.fs'):
+ cs_nodes.append(x)
+ else:
+ no_nodes.append(x)
+ self.source = no_nodes
+
+ bintype = getattr(self, 'type', self.gen.endswith('.dll') and 'library' or 'exe')
+ self.cs_task = tsk = self.create_task('fsc', cs_nodes, self.path.find_or_declare(self.gen))
+ tsk.env.CSTYPE = '/target:%s' % bintype
+ tsk.env.OUT = '/out:%s' % tsk.outputs[0].abspath()
+
+ inst_to = getattr(self, 'install_path', bintype=='exe' and '${BINDIR}' or '${LIBDIR}')
+ if inst_to:
+ # note: we are making a copy, so the files added to cs_task.outputs won't be installed automatically
+ mod = getattr(self, 'chmod', bintype=='exe' and Utils.O755 or Utils.O644)
+ self.install_task = self.add_install_files(install_to=inst_to, install_from=self.cs_task.outputs[:], chmod=mod)
+
+feature('fs')(cs.use_cs)
+after_method('apply_fsc')(cs.use_cs)
+
+feature('fs')(cs.debug_cs)
+after_method('apply_fsc', 'use_cs')(cs.debug_cs)
+
+class fsc(Task.Task):
+ """
+ Compile F# files
+ """
+ color = 'YELLOW'
+ run_str = '${FSC} ${CSTYPE} ${CSFLAGS} ${ASS_ST:ASSEMBLIES} ${RES_ST:RESOURCES} ${OUT} ${SRC}'
+
+def configure(conf):
+ """
+ Find a F# compiler, set the variable FSC for the compiler and FS_NAME (mono or fsc)
+ """
+ conf.find_program(['fsc.exe', 'fsharpc'], var='FSC')
+ conf.env.ASS_ST = '/r:%s'
+ conf.env.RES_ST = '/resource:%s'
+
+ conf.env.FS_NAME = 'fsc'
+ if str(conf.env.FSC).lower().find('fsharpc') > -1:
+ conf.env.FS_NAME = 'mono'
+
diff --git a/waflib/extras/gccdeps.py b/waflib/extras/gccdeps.py
new file mode 100644
index 00000000..d9758ab3
--- /dev/null
+++ b/waflib/extras/gccdeps.py
@@ -0,0 +1,214 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2008-2010 (ita)
+
+"""
+Execute the tasks with gcc -MD, read the dependencies from the .d file
+and prepare the dependency calculation for the next run.
+This affects the cxx class, so make sure to load Qt5 after this tool.
+
+Usage::
+
+ def options(opt):
+ opt.load('compiler_cxx')
+ def configure(conf):
+ conf.load('compiler_cxx gccdeps')
+"""
+
+import os, re, threading
+from waflib import Task, Logs, Utils, Errors
+from waflib.Tools import c_preproc
+from waflib.TaskGen import before_method, feature
+
+lock = threading.Lock()
+
+gccdeps_flags = ['-MD']
+if not c_preproc.go_absolute:
+ gccdeps_flags = ['-MMD']
+
+# Third-party tools are allowed to add extra names in here with append()
+supported_compilers = ['gcc', 'icc', 'clang']
+
+def scan(self):
+ if not self.__class__.__name__ in self.env.ENABLE_GCCDEPS:
+ return super(self.derived_gccdeps, self).scan()
+ nodes = self.generator.bld.node_deps.get(self.uid(), [])
+ names = []
+ return (nodes, names)
+
+re_o = re.compile("\.o$")
+re_splitter = re.compile(r'(?<!\\)\s+') # split by space, except when spaces are escaped
+
+def remove_makefile_rule_lhs(line):
+ # Splitting on a plain colon would accidentally match inside a
+ # Windows absolute-path filename, so we must search for a colon
+ # followed by whitespace to find the divider between LHS and RHS
+ # of the Makefile rule.
+ rulesep = ': '
+
+ sep_idx = line.find(rulesep)
+ if sep_idx >= 0:
+ return line[sep_idx + 2:]
+ else:
+ return line
+
+def path_to_node(base_node, path, cached_nodes):
+ # Take the base node and the path and return a node
+ # Results are cached because searching the node tree is expensive
+ # The following code is executed by threads, it is not safe, so a lock is needed...
+ if getattr(path, '__hash__'):
+ node_lookup_key = (base_node, path)
+ else:
+ # Not hashable, assume it is a list and join into a string
+ node_lookup_key = (base_node, os.path.sep.join(path))
+ try:
+ lock.acquire()
+ node = cached_nodes[node_lookup_key]
+ except KeyError:
+ node = base_node.find_resource(path)
+ cached_nodes[node_lookup_key] = node
+ finally:
+ lock.release()
+ return node
+
+def post_run(self):
+ if not self.__class__.__name__ in self.env.ENABLE_GCCDEPS:
+ return super(self.derived_gccdeps, self).post_run()
+
+ name = self.outputs[0].abspath()
+ name = re_o.sub('.d', name)
+ try:
+ txt = Utils.readf(name)
+ except EnvironmentError:
+ Logs.error('Could not find a .d dependency file, are cflags/cxxflags overwritten?')
+ raise
+ #os.remove(name)
+
+ # Compilers have the choice to either output the file's dependencies
+ # as one large Makefile rule:
+ #
+ # /path/to/file.o: /path/to/dep1.h \
+ # /path/to/dep2.h \
+ # /path/to/dep3.h \
+ # ...
+ #
+ # or as many individual rules:
+ #
+ # /path/to/file.o: /path/to/dep1.h
+ # /path/to/file.o: /path/to/dep2.h
+ # /path/to/file.o: /path/to/dep3.h
+ # ...
+ #
+ # So the first step is to sanitize the input by stripping out the left-
+ # hand side of all these lines. After that, whatever remains are the
+ # implicit dependencies of task.outputs[0]
+ txt = '\n'.join([remove_makefile_rule_lhs(line) for line in txt.splitlines()])
+
+ # Now join all the lines together
+ txt = txt.replace('\\\n', '')
+
+ val = txt.strip()
+ val = [x.replace('\\ ', ' ') for x in re_splitter.split(val) if x]
+
+ nodes = []
+ bld = self.generator.bld
+
+ # Dynamically bind to the cache
+ try:
+ cached_nodes = bld.cached_nodes
+ except AttributeError:
+ cached_nodes = bld.cached_nodes = {}
+
+ for x in val:
+
+ node = None
+ if os.path.isabs(x):
+ node = path_to_node(bld.root, x, cached_nodes)
+ else:
+ # TODO waf 1.9 - single cwd value
+ path = getattr(bld, 'cwdx', bld.bldnode)
+ # when calling find_resource, make sure the path does not contain '..'
+ x = [k for k in Utils.split_path(x) if k and k != '.']
+ while '..' in x:
+ idx = x.index('..')
+ if idx == 0:
+ x = x[1:]
+ path = path.parent
+ else:
+ del x[idx]
+ del x[idx-1]
+
+ node = path_to_node(path, x, cached_nodes)
+
+ if not node:
+ raise ValueError('could not find %r for %r' % (x, self))
+ if id(node) == id(self.inputs[0]):
+ # ignore the source file, it is already in the dependencies
+ # this way, successful config tests may be retrieved from the cache
+ continue
+ nodes.append(node)
+
+ Logs.debug('deps: gccdeps for %s returned %s', self, nodes)
+
+ bld.node_deps[self.uid()] = nodes
+ bld.raw_deps[self.uid()] = []
+
+ try:
+ del self.cache_sig
+ except AttributeError:
+ pass
+
+ Task.Task.post_run(self)
+
+def sig_implicit_deps(self):
+ if not self.__class__.__name__ in self.env.ENABLE_GCCDEPS:
+ return super(self.derived_gccdeps, self).sig_implicit_deps()
+ try:
+ return Task.Task.sig_implicit_deps(self)
+ except Errors.WafError:
+ return Utils.SIG_NIL
+
+def wrap_compiled_task(classname):
+ derived_class = type(classname, (Task.classes[classname],), {})
+ derived_class.derived_gccdeps = derived_class
+ derived_class.post_run = post_run
+ derived_class.scan = scan
+ derived_class.sig_implicit_deps = sig_implicit_deps
+
+for k in ('c', 'cxx'):
+ if k in Task.classes:
+ wrap_compiled_task(k)
+
+@before_method('process_source')
+@feature('force_gccdeps')
+def force_gccdeps(self):
+ self.env.ENABLE_GCCDEPS = ['c', 'cxx']
+
+def configure(conf):
+ # in case someone provides a --enable-gccdeps command-line option
+ if not getattr(conf.options, 'enable_gccdeps', True):
+ return
+
+ global gccdeps_flags
+ flags = conf.env.GCCDEPS_FLAGS or gccdeps_flags
+ if conf.env.CC_NAME in supported_compilers:
+ try:
+ conf.check(fragment='int main() { return 0; }', features='c force_gccdeps', cflags=flags, msg='Checking for c flags %r' % ''.join(flags))
+ except Errors.ConfigurationError:
+ pass
+ else:
+ conf.env.append_value('CFLAGS', gccdeps_flags)
+ conf.env.append_unique('ENABLE_GCCDEPS', 'c')
+
+ if conf.env.CXX_NAME in supported_compilers:
+ try:
+ conf.check(fragment='int main() { return 0; }', features='cxx force_gccdeps', cxxflags=flags, msg='Checking for cxx flags %r' % ''.join(flags))
+ except Errors.ConfigurationError:
+ pass
+ else:
+ conf.env.append_value('CXXFLAGS', gccdeps_flags)
+ conf.env.append_unique('ENABLE_GCCDEPS', 'cxx')
+
+def options(opt):
+ raise ValueError('Do not load gccdeps options')
+
diff --git a/waflib/extras/gdbus.py b/waflib/extras/gdbus.py
new file mode 100644
index 00000000..0e0476e3
--- /dev/null
+++ b/waflib/extras/gdbus.py
@@ -0,0 +1,87 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Copyright Garmin International or its subsidiaries, 2018
+#
+# Heavily based on dbus.py
+
+"""
+Compiles dbus files with **gdbus-codegen**
+Typical usage::
+ def options(opt):
+ opt.load('compiler_c gdbus')
+ def configure(conf):
+ conf.load('compiler_c gdbus')
+ def build(bld):
+ tg = bld.program(
+ includes = '.',
+ source = bld.path.ant_glob('*.c'),
+ target = 'gnome-hello')
+ tg.add_gdbus_file('test.xml', 'com.example.example.', 'Example')
+"""
+
+from waflib import Task, Errors, Utils
+from waflib.TaskGen import taskgen_method, before_method
+
+@taskgen_method
+def add_gdbus_file(self, filename, prefix, namespace, export=False):
+ """
+ Adds a dbus file to the list of dbus files to process. Store them in the attribute *dbus_lst*.
+ :param filename: xml file to compile
+ :type filename: string
+ :param prefix: interface prefix (--interface-prefix=prefix)
+ :type prefix: string
+ :param mode: C namespace (--c-namespace=namespace)
+ :type mode: string
+ :param export: Export Headers?
+ :type export: boolean
+ """
+ if not hasattr(self, 'gdbus_lst'):
+ self.gdbus_lst = []
+ if not 'process_gdbus' in self.meths:
+ self.meths.append('process_gdbus')
+ self.gdbus_lst.append([filename, prefix, namespace, export])
+
+@before_method('process_source')
+def process_gdbus(self):
+ """
+ Processes the dbus files stored in the attribute *gdbus_lst* to create :py:class:`gdbus_binding_tool` instances.
+ """
+ output_node = self.path.get_bld().make_node(['gdbus', self.get_name()])
+ sources = []
+
+ for filename, prefix, namespace, export in getattr(self, 'gdbus_lst', []):
+ node = self.path.find_resource(filename)
+ if not node:
+ raise Errors.WafError('file not found ' + filename)
+ c_file = output_node.find_or_declare(node.change_ext('.c').name)
+ h_file = output_node.find_or_declare(node.change_ext('.h').name)
+ tsk = self.create_task('gdbus_binding_tool', node, [c_file, h_file])
+ tsk.cwd = output_node.abspath()
+
+ tsk.env.GDBUS_CODEGEN_INTERFACE_PREFIX = prefix
+ tsk.env.GDBUS_CODEGEN_NAMESPACE = namespace
+ tsk.env.GDBUS_CODEGEN_OUTPUT = node.change_ext('').name
+ sources.append(c_file)
+
+ if sources:
+ output_node.mkdir()
+ self.source = Utils.to_list(self.source) + sources
+ self.includes = [output_node] + self.to_incnodes(getattr(self, 'includes', []))
+ if export:
+ self.export_includes = [output_node] + self.to_incnodes(getattr(self, 'export_includes', []))
+
+class gdbus_binding_tool(Task.Task):
+ """
+ Compiles a dbus file
+ """
+ color = 'BLUE'
+ ext_out = ['.h', '.c']
+ run_str = '${GDBUS_CODEGEN} --interface-prefix ${GDBUS_CODEGEN_INTERFACE_PREFIX} --generate-c-code ${GDBUS_CODEGEN_OUTPUT} --c-namespace ${GDBUS_CODEGEN_NAMESPACE} --c-generate-object-manager ${SRC[0].abspath()}'
+ shell = True
+
+def configure(conf):
+ """
+ Detects the program gdbus-codegen and sets ``conf.env.GDBUS_CODEGEN``
+ """
+ conf.find_program('gdbus-codegen', var='GDBUS_CODEGEN')
+
diff --git a/waflib/extras/gob2.py b/waflib/extras/gob2.py
new file mode 100644
index 00000000..b4fa3b9a
--- /dev/null
+++ b/waflib/extras/gob2.py
@@ -0,0 +1,17 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Ali Sabil, 2007
+
+from waflib import TaskGen
+
+TaskGen.declare_chain(
+ name = 'gob2',
+ rule = '${GOB2} -o ${TGT[0].bld_dir()} ${GOB2FLAGS} ${SRC}',
+ ext_in = '.gob',
+ ext_out = '.c'
+)
+
+def configure(conf):
+ conf.find_program('gob2', var='GOB2')
+ conf.env['GOB2FLAGS'] = ''
+
diff --git a/waflib/extras/halide.py b/waflib/extras/halide.py
new file mode 100644
index 00000000..6078e38b
--- /dev/null
+++ b/waflib/extras/halide.py
@@ -0,0 +1,151 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# Halide code generation tool
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2014"
+
+"""
+
+Tool to run `Halide <http://halide-lang.org>`_ code generators.
+
+Usage::
+
+ bld(
+ name='pipeline',
+ # ^ Reference this in use="..." for things using the generated code
+ #target=['pipeline.o', 'pipeline.h']
+ # ^ by default, name.{o,h} is added, but you can set the outputs here
+ features='halide',
+ halide_env="HL_TRACE=1 HL_TARGET=host-opencl-gpu_debug",
+ # ^ Environment passed to the generator,
+ # can be a dict, k/v list, or string.
+ args=[],
+ # ^ Command-line arguments to the generator (optional),
+ # eg. to give parameters to the scheduling
+ source='pipeline_gen',
+ # ^ Name of the source executable
+ )
+
+
+Known issues:
+
+
+- Currently only supports Linux (no ".exe")
+
+- Doesn't rerun on input modification when input is part of a build
+ chain, and has been modified externally.
+
+"""
+
+import os
+from waflib import Task, Utils, Options, TaskGen, Errors
+
+class run_halide_gen(Task.Task):
+ color = 'CYAN'
+ vars = ['HALIDE_ENV', 'HALIDE_ARGS']
+ run_str = "${SRC[0].abspath()} ${HALIDE_ARGS}"
+ def __str__(self):
+ stuff = "halide"
+ stuff += ("[%s]" % (",".join(
+ ('%s=%s' % (k,v)) for k, v in sorted(self.env.env.items()))))
+ return Task.Task.__str__(self).replace(self.__class__.__name__,
+ stuff)
+
+@TaskGen.feature('halide')
+@TaskGen.before_method('process_source')
+def halide(self):
+ Utils.def_attrs(self,
+ args=[],
+ halide_env={},
+ )
+
+ bld = self.bld
+
+ env = self.halide_env
+ try:
+ if isinstance(env, str):
+ env = dict(x.split('=') for x in env.split())
+ elif isinstance(env, list):
+ env = dict(x.split('=') for x in env)
+ assert isinstance(env, dict)
+ except Exception as e:
+ if not isinstance(e, ValueError) \
+ and not isinstance(e, AssertionError):
+ raise
+ raise Errors.WafError(
+ "halide_env must be under the form" \
+ " {'HL_x':'a', 'HL_y':'b'}" \
+ " or ['HL_x=y', 'HL_y=b']" \
+ " or 'HL_x=y HL_y=b'")
+
+ src = self.to_nodes(self.source)
+ assert len(src) == 1, "Only one source expected"
+ src = src[0]
+
+ args = Utils.to_list(self.args)
+
+ def change_ext(src, ext):
+ # Return a node with a new extension, in an appropriate folder
+ name = src.name
+ xpos = src.name.rfind('.')
+ if xpos == -1:
+ xpos = len(src.name)
+ newname = name[:xpos] + ext
+ if src.is_child_of(bld.bldnode):
+ node = src.get_src().parent.find_or_declare(newname)
+ else:
+ node = bld.bldnode.find_or_declare(newname)
+ return node
+
+ def to_nodes(self, lst, path=None):
+ tmp = []
+ path = path or self.path
+ find = path.find_or_declare
+
+ if isinstance(lst, self.path.__class__):
+ lst = [lst]
+
+ for x in Utils.to_list(lst):
+ if isinstance(x, str):
+ node = find(x)
+ else:
+ node = x
+ tmp.append(node)
+ return tmp
+
+ tgt = to_nodes(self, self.target)
+ if not tgt:
+ tgt = [change_ext(src, '.o'), change_ext(src, '.h')]
+ cwd = tgt[0].parent.abspath()
+ task = self.create_task('run_halide_gen', src, tgt, cwd=cwd)
+ task.env.append_unique('HALIDE_ARGS', args)
+ if task.env.env == []:
+ task.env.env = {}
+ task.env.env.update(env)
+ task.env.HALIDE_ENV = " ".join(("%s=%s" % (k,v)) for (k,v) in sorted(env.items()))
+ task.env.HALIDE_ARGS = args
+
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+ self.source = []
+
+def configure(conf):
+ if Options.options.halide_root is None:
+ conf.check_cfg(package='Halide', args='--cflags --libs')
+ else:
+ halide_root = Options.options.halide_root
+ conf.env.INCLUDES_HALIDE = [ os.path.join(halide_root, "include") ]
+ conf.env.LIBPATH_HALIDE = [ os.path.join(halide_root, "lib") ]
+ conf.env.LIB_HALIDE = ["Halide"]
+
+ # You might want to add this, while upstream doesn't fix it
+ #conf.env.LIB_HALIDE += ['ncurses', 'dl', 'pthread']
+
+def options(opt):
+ opt.add_option('--halide-root',
+ help="path to Halide include and lib files",
+ )
+
diff --git a/waflib/extras/javatest.py b/waflib/extras/javatest.py
new file mode 100755
index 00000000..979b8d82
--- /dev/null
+++ b/waflib/extras/javatest.py
@@ -0,0 +1,118 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Federico Pellegrin, 2017 (fedepell)
+
+"""
+Provides Java Unit test support using :py:class:`waflib.Tools.waf_unit_test.utest`
+task via the **javatest** feature.
+
+This gives the possibility to run unit test and have them integrated into the
+standard waf unit test environment. It has been tested with TestNG and JUnit
+but should be easily expandable to other frameworks given the flexibility of
+ut_str provided by the standard waf unit test environment.
+
+Example usage:
+
+def options(opt):
+ opt.load('java waf_unit_test javatest')
+
+def configure(conf):
+ conf.load('java javatest')
+
+def build(bld):
+
+ [ ... mainprog is built here ... ]
+
+ bld(features = 'javac javatest',
+ srcdir = 'test/',
+ outdir = 'test',
+ sourcepath = ['test'],
+ classpath = [ 'src' ],
+ basedir = 'test',
+ use = ['JAVATEST', 'mainprog'], # mainprog is the program being tested in src/
+ ut_str = 'java -cp ${CLASSPATH} ${JTRUNNER} ${SRC}',
+ jtest_source = bld.path.ant_glob('test/*.xml'),
+ )
+
+
+At command line the CLASSPATH where to find the testing environment and the
+test runner (default TestNG) that will then be seen in the environment as
+CLASSPATH_JAVATEST (then used for use) and JTRUNNER and can be used for
+dependencies and ut_str generation.
+
+Example configure for TestNG:
+ waf configure --jtpath=/tmp/testng-6.12.jar:/tmp/jcommander-1.71.jar --jtrunner=org.testng.TestNG
+ or as default runner is TestNG:
+ waf configure --jtpath=/tmp/testng-6.12.jar:/tmp/jcommander-1.71.jar
+
+Example configure for JUnit:
+ waf configure --jtpath=/tmp/junit.jar --jtrunner=org.junit.runner.JUnitCore
+
+The runner class presence on the system is checked for at configuration stage.
+
+"""
+
+import os
+from waflib import Task, TaskGen, Options
+
+@TaskGen.feature('javatest')
+@TaskGen.after_method('apply_java', 'use_javac_files', 'set_classpath')
+def make_javatest(self):
+ """
+ Creates a ``utest`` task with a populated environment for Java Unit test execution
+
+ """
+ tsk = self.create_task('utest')
+ tsk.set_run_after(self.javac_task)
+
+ # Put test input files as waf_unit_test relies on that for some prints and log generation
+ # If jtest_source is there, this is specially useful for passing XML for TestNG
+ # that contain test specification, use that as inputs, otherwise test sources
+ if getattr(self, 'jtest_source', None):
+ tsk.inputs = self.to_nodes(self.jtest_source)
+ else:
+ if self.javac_task.srcdir[0].exists():
+ tsk.inputs = self.javac_task.srcdir[0].ant_glob('**/*.java', remove=False)
+
+ if getattr(self, 'ut_str', None):
+ self.ut_run, lst = Task.compile_fun(self.ut_str, shell=getattr(self, 'ut_shell', False))
+ tsk.vars = lst + tsk.vars
+
+ if getattr(self, 'ut_cwd', None):
+ if isinstance(self.ut_cwd, str):
+ # we want a Node instance
+ if os.path.isabs(self.ut_cwd):
+ self.ut_cwd = self.bld.root.make_node(self.ut_cwd)
+ else:
+ self.ut_cwd = self.path.make_node(self.ut_cwd)
+ else:
+ self.ut_cwd = self.bld.bldnode
+
+ # Get parent CLASSPATH and add output dir of test, we run from wscript dir
+ # We have to change it from list to the standard java -cp format (: separated)
+ tsk.env.CLASSPATH = ':'.join(self.env.CLASSPATH) + ':' + self.outdir.abspath()
+
+ if not self.ut_cwd.exists():
+ self.ut_cwd.mkdir()
+
+ if not hasattr(self, 'ut_env'):
+ self.ut_env = dict(os.environ)
+
+def configure(ctx):
+ cp = ctx.env.CLASSPATH or '.'
+ if getattr(Options.options, 'jtpath', None):
+ ctx.env.CLASSPATH_JAVATEST = getattr(Options.options, 'jtpath').split(':')
+ cp += ':' + getattr(Options.options, 'jtpath')
+
+ if getattr(Options.options, 'jtrunner', None):
+ ctx.env.JTRUNNER = getattr(Options.options, 'jtrunner')
+
+ if ctx.check_java_class(ctx.env.JTRUNNER, with_classpath=cp):
+ ctx.fatal('Could not run test class %r' % ctx.env.JTRUNNER)
+
+def options(opt):
+ opt.add_option('--jtpath', action='store', default='', dest='jtpath',
+ help='Path to jar(s) needed for javatest execution, colon separated, if not in the system CLASSPATH')
+ opt.add_option('--jtrunner', action='store', default='org.testng.TestNG', dest='jtrunner',
+ help='Class to run javatest test [default: org.testng.TestNG]')
+
diff --git a/waflib/extras/kde4.py b/waflib/extras/kde4.py
new file mode 100644
index 00000000..e49a9ec0
--- /dev/null
+++ b/waflib/extras/kde4.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2010 (ita)
+
+"""
+Support for the KDE4 libraries and msgfmt
+"""
+
+import os, re
+from waflib import Task, Utils
+from waflib.TaskGen import feature
+
+@feature('msgfmt')
+def apply_msgfmt(self):
+ """
+ Process all languages to create .mo files and to install them::
+
+ def build(bld):
+ bld(features='msgfmt', langs='es de fr', appname='myapp', install_path='${KDE4_LOCALE_INSTALL_DIR}')
+ """
+ for lang in self.to_list(self.langs):
+ node = self.path.find_resource(lang+'.po')
+ task = self.create_task('msgfmt', node, node.change_ext('.mo'))
+
+ langname = lang.split('/')
+ langname = langname[-1]
+
+ inst = getattr(self, 'install_path', '${KDE4_LOCALE_INSTALL_DIR}')
+
+ self.add_install_as(
+ inst_to = inst + os.sep + langname + os.sep + 'LC_MESSAGES' + os.sep + getattr(self, 'appname', 'set_your_appname') + '.mo',
+ inst_from = task.outputs[0],
+ chmod = getattr(self, 'chmod', Utils.O644))
+
+class msgfmt(Task.Task):
+ """
+ Transform .po files into .mo files
+ """
+ color = 'BLUE'
+ run_str = '${MSGFMT} ${SRC} -o ${TGT}'
+
+def configure(self):
+ """
+ Detect kde4-config and set various variables for the *use* system::
+
+ def options(opt):
+ opt.load('compiler_cxx kde4')
+ def configure(conf):
+ conf.load('compiler_cxx kde4')
+ def build(bld):
+ bld.program(source='main.c', target='app', use='KDECORE KIO KHTML')
+ """
+ kdeconfig = self.find_program('kde4-config')
+ prefix = self.cmd_and_log(kdeconfig + ['--prefix']).strip()
+ fname = '%s/share/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+ try:
+ os.stat(fname)
+ except OSError:
+ fname = '%s/share/kde4/apps/cmake/modules/KDELibsDependencies.cmake' % prefix
+ try:
+ os.stat(fname)
+ except OSError:
+ self.fatal('could not open %s' % fname)
+
+ try:
+ txt = Utils.readf(fname)
+ except EnvironmentError:
+ self.fatal('could not read %s' % fname)
+
+ txt = txt.replace('\\\n', '\n')
+ fu = re.compile('#(.*)\n')
+ txt = fu.sub('', txt)
+
+ setregexp = re.compile('([sS][eE][tT]\s*\()\s*([^\s]+)\s+\"([^"]+)\"\)')
+ found = setregexp.findall(txt)
+
+ for (_, key, val) in found:
+ #print key, val
+ self.env[key] = val
+
+ # well well, i could just write an interpreter for cmake files
+ self.env['LIB_KDECORE']= ['kdecore']
+ self.env['LIB_KDEUI'] = ['kdeui']
+ self.env['LIB_KIO'] = ['kio']
+ self.env['LIB_KHTML'] = ['khtml']
+ self.env['LIB_KPARTS'] = ['kparts']
+
+ self.env['LIBPATH_KDECORE'] = [os.path.join(self.env.KDE4_LIB_INSTALL_DIR, 'kde4', 'devel'), self.env.KDE4_LIB_INSTALL_DIR]
+ self.env['INCLUDES_KDECORE'] = [self.env['KDE4_INCLUDE_INSTALL_DIR']]
+ self.env.append_value('INCLUDES_KDECORE', [self.env['KDE4_INCLUDE_INSTALL_DIR']+ os.sep + 'KDE'])
+
+ self.find_program('msgfmt', var='MSGFMT')
+
diff --git a/waflib/extras/local_rpath.py b/waflib/extras/local_rpath.py
new file mode 100644
index 00000000..b2507e17
--- /dev/null
+++ b/waflib/extras/local_rpath.py
@@ -0,0 +1,19 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+from waflib.TaskGen import after_method, feature
+
+@after_method('propagate_uselib_vars')
+@feature('cprogram', 'cshlib', 'cxxprogram', 'cxxshlib', 'fcprogram', 'fcshlib')
+def add_rpath_stuff(self):
+ all = self.to_list(getattr(self, 'use', []))
+ while all:
+ name = all.pop()
+ try:
+ tg = self.bld.get_tgen_by_name(name)
+ except:
+ continue
+ self.env.append_value('RPATH', tg.link_task.outputs[0].parent.abspath())
+ all.extend(self.to_list(getattr(tg, 'use', [])))
+
diff --git a/waflib/extras/lv2.py b/waflib/extras/lv2.py
new file mode 100644
index 00000000..815987fc
--- /dev/null
+++ b/waflib/extras/lv2.py
@@ -0,0 +1,47 @@
+import os
+import sys
+
+from waflib import Logs
+from waflib import Options
+
+def options(opt):
+ conf_opts = opt.get_option_group('Configuration options')
+ conf_opts.add_option('--lv2-user', action='store_true', default=False, dest='lv2_user',
+ help='install LV2 bundles to user location')
+ conf_opts.add_option('--lv2dir', type='string',
+ help='LV2 bundles [Default: LIBDIR/lv2]')
+
+def configure(conf):
+ def env_path(parent_dir_var, name):
+ parent = os.getenv(parent_dir_var)
+ if parent:
+ return os.path.join(parent, name)
+ else:
+ Logs.warn('Environment variable %s unset, using LIBDIR\n' % parent_dir_var)
+ return os.path.join(conf.env['LIBDIR'], name)
+
+ def normpath(path):
+ if sys.platform == 'win32':
+ return os.path.normpath(path).replace('\\', '/')
+ else:
+ return os.path.normpath(path)
+
+ if Options.options.lv2dir:
+ conf.env['LV2DIR'] = Options.options.lv2dir
+ elif Options.options.lv2_user:
+ if conf.env.DEST_OS == 'darwin':
+ conf.env['LV2DIR'] = env_path('HOME', 'Library/Audio/Plug-Ins/LV2')
+ elif conf.env.DEST_OS == 'win32':
+ conf.env['LV2DIR'] = env_path('APPDATA', 'LV2')
+ else:
+ conf.env['LV2DIR'] = env_path('HOME', '.lv2')
+ else:
+ if conf.env.DEST_OS == 'darwin':
+ conf.env['LV2DIR'] = '/Library/Audio/Plug-Ins/LV2'
+ elif conf.env.DEST_OS == 'win32':
+ conf.env['LV2DIR'] = env_path('COMMONPROGRAMFILES', 'LV2')
+ else:
+ conf.env['LV2DIR'] = os.path.join(conf.env['LIBDIR'], 'lv2')
+
+ conf.env['LV2DIR'] = normpath(conf.env['LV2DIR'])
+
diff --git a/waflib/extras/make.py b/waflib/extras/make.py
new file mode 100644
index 00000000..933d9cac
--- /dev/null
+++ b/waflib/extras/make.py
@@ -0,0 +1,142 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011 (ita)
+
+"""
+A make-like way of executing the build, following the relationships between inputs/outputs
+
+This algorithm will lead to slower builds, will not be as flexible as "waf build", but
+it might be useful for building data files (?)
+
+It is likely to break in the following cases:
+- files are created dynamically (no inputs or outputs)
+- headers
+- building two files from different groups
+"""
+
+import re
+from waflib import Options, Task
+from waflib.Build import BuildContext
+
+class MakeContext(BuildContext):
+ '''executes tasks in a step-by-step manner, following dependencies between inputs/outputs'''
+ cmd = 'make'
+ fun = 'build'
+
+ def __init__(self, **kw):
+ super(MakeContext, self).__init__(**kw)
+ self.files = Options.options.files
+
+ def get_build_iterator(self):
+ if not self.files:
+ while 1:
+ yield super(MakeContext, self).get_build_iterator()
+
+ for g in self.groups:
+ for tg in g:
+ try:
+ f = tg.post
+ except AttributeError:
+ pass
+ else:
+ f()
+
+ provides = {}
+ uses = {}
+ all_tasks = []
+ tasks = []
+ for pat in self.files.split(','):
+ matcher = self.get_matcher(pat)
+ for tg in g:
+ if isinstance(tg, Task.Task):
+ lst = [tg]
+ else:
+ lst = tg.tasks
+ for tsk in lst:
+ all_tasks.append(tsk)
+
+ do_exec = False
+ for node in tsk.inputs:
+ try:
+ uses[node].append(tsk)
+ except:
+ uses[node] = [tsk]
+
+ if matcher(node, output=False):
+ do_exec = True
+ break
+
+ for node in tsk.outputs:
+ try:
+ provides[node].append(tsk)
+ except:
+ provides[node] = [tsk]
+
+ if matcher(node, output=True):
+ do_exec = True
+ break
+ if do_exec:
+ tasks.append(tsk)
+
+ # so we have the tasks that we need to process, the list of all tasks,
+ # the map of the tasks providing nodes, and the map of tasks using nodes
+
+ if not tasks:
+ # if there are no tasks matching, return everything in the current group
+ result = all_tasks
+ else:
+ # this is like a big filter...
+ result = set()
+ seen = set()
+ cur = set(tasks)
+ while cur:
+ result |= cur
+ tosee = set()
+ for tsk in cur:
+ for node in tsk.inputs:
+ if node in seen:
+ continue
+ seen.add(node)
+ tosee |= set(provides.get(node, []))
+ cur = tosee
+ result = list(result)
+
+ Task.set_file_constraints(result)
+ Task.set_precedence_constraints(result)
+ yield result
+
+ while 1:
+ yield []
+
+ def get_matcher(self, pat):
+ # this returns a function
+ inn = True
+ out = True
+ if pat.startswith('in:'):
+ out = False
+ pat = pat.replace('in:', '')
+ elif pat.startswith('out:'):
+ inn = False
+ pat = pat.replace('out:', '')
+
+ anode = self.root.find_node(pat)
+ pattern = None
+ if not anode:
+ if not pat.startswith('^'):
+ pat = '^.+?%s' % pat
+ if not pat.endswith('$'):
+ pat = '%s$' % pat
+ pattern = re.compile(pat)
+
+ def match(node, output):
+ if output and not out:
+ return False
+ if not output and not inn:
+ return False
+
+ if anode:
+ return anode == node
+ else:
+ return pattern.match(node.abspath())
+ return match
+
diff --git a/waflib/extras/midl.py b/waflib/extras/midl.py
new file mode 100644
index 00000000..43e6cf91
--- /dev/null
+++ b/waflib/extras/midl.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+# Issue 1185 ultrix gmail com
+
+"""
+Microsoft Interface Definition Language support. Given ComObject.idl, this tool
+will generate ComObject.tlb ComObject_i.h ComObject_i.c ComObject_p.c and dlldata.c
+
+To declare targets using midl::
+
+ def configure(conf):
+ conf.load('msvc')
+ conf.load('midl')
+
+ def build(bld):
+ bld(
+ features='c cshlib',
+ # Note: ComObject_i.c is generated from ComObject.idl
+ source = 'main.c ComObject.idl ComObject_i.c',
+ target = 'ComObject.dll')
+"""
+
+from waflib import Task, Utils
+from waflib.TaskGen import feature, before_method
+import os
+
+def configure(conf):
+ conf.find_program(['midl'], var='MIDL')
+
+ conf.env.MIDLFLAGS = [
+ '/nologo',
+ '/D',
+ '_DEBUG',
+ '/W1',
+ '/char',
+ 'signed',
+ '/Oicf',
+ ]
+
+@feature('c', 'cxx')
+@before_method('process_source')
+def idl_file(self):
+ # Do this before process_source so that the generated header can be resolved
+ # when scanning source dependencies.
+ idl_nodes = []
+ src_nodes = []
+ for node in Utils.to_list(self.source):
+ if str(node).endswith('.idl'):
+ idl_nodes.append(node)
+ else:
+ src_nodes.append(node)
+
+ for node in self.to_nodes(idl_nodes):
+ t = node.change_ext('.tlb')
+ h = node.change_ext('_i.h')
+ c = node.change_ext('_i.c')
+ p = node.change_ext('_p.c')
+ d = node.parent.find_or_declare('dlldata.c')
+ self.create_task('midl', node, [t, h, c, p, d])
+
+ self.source = src_nodes
+
+class midl(Task.Task):
+ """
+ Compile idl files
+ """
+ color = 'YELLOW'
+ run_str = '${MIDL} ${MIDLFLAGS} ${CPPPATH_ST:INCLUDES} /tlb ${TGT[0].bldpath()} /header ${TGT[1].bldpath()} /iid ${TGT[2].bldpath()} /proxy ${TGT[3].bldpath()} /dlldata ${TGT[4].bldpath()} ${SRC}'
+ before = ['winrc']
+
diff --git a/waflib/extras/msvcdeps.py b/waflib/extras/msvcdeps.py
new file mode 100644
index 00000000..fc1ecd4d
--- /dev/null
+++ b/waflib/extras/msvcdeps.py
@@ -0,0 +1,256 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Copyright Garmin International or its subsidiaries, 2012-2013
+
+'''
+Off-load dependency scanning from Python code to MSVC compiler
+
+This tool is safe to load in any environment; it will only activate the
+MSVC exploits when it finds that a particular taskgen uses MSVC to
+compile.
+
+Empirical testing shows about a 10% execution time savings from using
+this tool as compared to c_preproc.
+
+The technique of gutting scan() and pushing the dependency calculation
+down to post_run() is cribbed from gccdeps.py.
+
+This affects the cxx class, so make sure to load Qt5 after this tool.
+
+Usage::
+
+ def options(opt):
+ opt.load('compiler_cxx')
+ def configure(conf):
+ conf.load('compiler_cxx msvcdeps')
+'''
+
+import os, sys, tempfile, threading
+
+from waflib import Context, Errors, Logs, Task, Utils
+from waflib.Tools import c_preproc, c, cxx, msvc
+from waflib.TaskGen import feature, before_method
+
+lock = threading.Lock()
+nodes = {} # Cache the path -> Node lookup
+
+PREPROCESSOR_FLAG = '/showIncludes'
+INCLUDE_PATTERN = 'Note: including file:'
+
+# Extensible by outside tools
+supported_compilers = ['msvc']
+
+@feature('c', 'cxx')
+@before_method('process_source')
+def apply_msvcdeps_flags(taskgen):
+ if taskgen.env.CC_NAME not in supported_compilers:
+ return
+
+ for flag in ('CFLAGS', 'CXXFLAGS'):
+ if taskgen.env.get_flat(flag).find(PREPROCESSOR_FLAG) < 0:
+ taskgen.env.append_value(flag, PREPROCESSOR_FLAG)
+
+ # Figure out what casing conventions the user's shell used when
+ # launching Waf
+ (drive, _) = os.path.splitdrive(taskgen.bld.srcnode.abspath())
+ taskgen.msvcdeps_drive_lowercase = drive == drive.lower()
+
+def path_to_node(base_node, path, cached_nodes):
+ # Take the base node and the path and return a node
+ # Results are cached because searching the node tree is expensive
+ # The following code is executed by threads, it is not safe, so a lock is needed...
+ if getattr(path, '__hash__'):
+ node_lookup_key = (base_node, path)
+ else:
+ # Not hashable, assume it is a list and join into a string
+ node_lookup_key = (base_node, os.path.sep.join(path))
+ try:
+ lock.acquire()
+ node = cached_nodes[node_lookup_key]
+ except KeyError:
+ node = base_node.find_resource(path)
+ cached_nodes[node_lookup_key] = node
+ finally:
+ lock.release()
+ return node
+
+def post_run(self):
+ if self.env.CC_NAME not in supported_compilers:
+ return super(self.derived_msvcdeps, self).post_run()
+
+ # TODO this is unlikely to work with netcache
+ if getattr(self, 'cached', None):
+ return Task.Task.post_run(self)
+
+ bld = self.generator.bld
+ unresolved_names = []
+ resolved_nodes = []
+
+ lowercase = self.generator.msvcdeps_drive_lowercase
+ correct_case_path = bld.path.abspath()
+ correct_case_path_len = len(correct_case_path)
+ correct_case_path_norm = os.path.normcase(correct_case_path)
+
+ # Dynamically bind to the cache
+ try:
+ cached_nodes = bld.cached_nodes
+ except AttributeError:
+ cached_nodes = bld.cached_nodes = {}
+
+ for path in self.msvcdeps_paths:
+ node = None
+ if os.path.isabs(path):
+ # Force drive letter to match conventions of main source tree
+ drive, tail = os.path.splitdrive(path)
+
+ if os.path.normcase(path[:correct_case_path_len]) == correct_case_path_norm:
+ # Path is in the sandbox, force it to be correct. MSVC sometimes returns a lowercase path.
+ path = correct_case_path + path[correct_case_path_len:]
+ else:
+ # Check the drive letter
+ if lowercase and (drive != drive.lower()):
+ path = drive.lower() + tail
+ elif (not lowercase) and (drive != drive.upper()):
+ path = drive.upper() + tail
+ node = path_to_node(bld.root, path, cached_nodes)
+ else:
+ base_node = bld.bldnode
+ # when calling find_resource, make sure the path does not begin by '..'
+ path = [k for k in Utils.split_path(path) if k and k != '.']
+ while path[0] == '..':
+ path = path[1:]
+ base_node = base_node.parent
+
+ node = path_to_node(base_node, path, cached_nodes)
+
+ if not node:
+ raise ValueError('could not find %r for %r' % (path, self))
+ else:
+ if not c_preproc.go_absolute:
+ if not (node.is_child_of(bld.srcnode) or node.is_child_of(bld.bldnode)):
+ # System library
+ Logs.debug('msvcdeps: Ignoring system include %r', node)
+ continue
+
+ if id(node) == id(self.inputs[0]):
+ # Self-dependency
+ continue
+
+ resolved_nodes.append(node)
+
+ bld.node_deps[self.uid()] = resolved_nodes
+ bld.raw_deps[self.uid()] = unresolved_names
+
+ try:
+ del self.cache_sig
+ except AttributeError:
+ pass
+
+ Task.Task.post_run(self)
+
+def scan(self):
+ if self.env.CC_NAME not in supported_compilers:
+ return super(self.derived_msvcdeps, self).scan()
+
+ resolved_nodes = self.generator.bld.node_deps.get(self.uid(), [])
+ unresolved_names = []
+ return (resolved_nodes, unresolved_names)
+
+def sig_implicit_deps(self):
+ if self.env.CC_NAME not in supported_compilers:
+ return super(self.derived_msvcdeps, self).sig_implicit_deps()
+
+ try:
+ return Task.Task.sig_implicit_deps(self)
+ except Errors.WafError:
+ return Utils.SIG_NIL
+
+def exec_command(self, cmd, **kw):
+ if self.env.CC_NAME not in supported_compilers:
+ return super(self.derived_msvcdeps, self).exec_command(cmd, **kw)
+
+ if not 'cwd' in kw:
+ kw['cwd'] = self.get_cwd()
+
+ if self.env.PATH:
+ env = kw['env'] = dict(kw.get('env') or self.env.env or os.environ)
+ env['PATH'] = self.env.PATH if isinstance(self.env.PATH, str) else os.pathsep.join(self.env.PATH)
+
+ # The Visual Studio IDE adds an environment variable that causes
+ # the MS compiler to send its textual output directly to the
+ # debugging window rather than normal stdout/stderr.
+ #
+ # This is unrecoverably bad for this tool because it will cause
+ # all the dependency scanning to see an empty stdout stream and
+ # assume that the file being compiled uses no headers.
+ #
+ # See http://blogs.msdn.com/b/freik/archive/2006/04/05/569025.aspx
+ #
+ # Attempting to repair the situation by deleting the offending
+ # envvar at this point in tool execution will not be good enough--
+ # its presence poisons the 'waf configure' step earlier. We just
+ # want to put a sanity check here in order to help developers
+ # quickly diagnose the issue if an otherwise-good Waf tree
+ # is then executed inside the MSVS IDE.
+ assert 'VS_UNICODE_OUTPUT' not in kw['env']
+
+ cmd, args = self.split_argfile(cmd)
+ try:
+ (fd, tmp) = tempfile.mkstemp()
+ os.write(fd, '\r\n'.join(args).encode())
+ os.close(fd)
+
+ self.msvcdeps_paths = []
+ kw['env'] = kw.get('env', os.environ.copy())
+ kw['cwd'] = kw.get('cwd', os.getcwd())
+ kw['quiet'] = Context.STDOUT
+ kw['output'] = Context.STDOUT
+
+ out = []
+ if Logs.verbose:
+ Logs.debug('argfile: @%r -> %r', tmp, args)
+ try:
+ raw_out = self.generator.bld.cmd_and_log(cmd + ['@' + tmp], **kw)
+ ret = 0
+ except Errors.WafError as e:
+ raw_out = e.stdout
+ ret = e.returncode
+
+ for line in raw_out.splitlines():
+ if line.startswith(INCLUDE_PATTERN):
+ inc_path = line[len(INCLUDE_PATTERN):].strip()
+ Logs.debug('msvcdeps: Regex matched %s', inc_path)
+ self.msvcdeps_paths.append(inc_path)
+ else:
+ out.append(line)
+
+ # Pipe through the remaining stdout content (not related to /showIncludes)
+ if self.generator.bld.logger:
+ self.generator.bld.logger.debug('out: %s' % os.linesep.join(out))
+ else:
+ sys.stdout.write(os.linesep.join(out) + os.linesep)
+
+ return ret
+ finally:
+ try:
+ os.remove(tmp)
+ except OSError:
+ # anti-virus and indexers can keep files open -_-
+ pass
+
+
+def wrap_compiled_task(classname):
+ derived_class = type(classname, (Task.classes[classname],), {})
+ derived_class.derived_msvcdeps = derived_class
+ derived_class.post_run = post_run
+ derived_class.scan = scan
+ derived_class.sig_implicit_deps = sig_implicit_deps
+ derived_class.exec_command = exec_command
+
+for k in ('c', 'cxx'):
+ if k in Task.classes:
+ wrap_compiled_task(k)
+
+def options(opt):
+ raise ValueError('Do not load msvcdeps options')
+
diff --git a/waflib/extras/msvs.py b/waflib/extras/msvs.py
new file mode 100644
index 00000000..8aa2db0b
--- /dev/null
+++ b/waflib/extras/msvs.py
@@ -0,0 +1,1048 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Avalanche Studios 2009-2011
+# Thomas Nagy 2011
+
+"""
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+3. The name of the author may not be used to endorse or promote products
+ derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+"""
+
+"""
+To add this tool to your project:
+def options(conf):
+ opt.load('msvs')
+
+It can be a good idea to add the sync_exec tool too.
+
+To generate solution files:
+$ waf configure msvs
+
+To customize the outputs, provide subclasses in your wscript files::
+
+ from waflib.extras import msvs
+ class vsnode_target(msvs.vsnode_target):
+ def get_build_command(self, props):
+ # likely to be required
+ return "waf.bat build"
+ def collect_source(self):
+ # likely to be required
+ ...
+ class msvs_bar(msvs.msvs_generator):
+ def init(self):
+ msvs.msvs_generator.init(self)
+ self.vsnode_target = vsnode_target
+
+The msvs class re-uses the same build() function for reading the targets (task generators),
+you may therefore specify msvs settings on the context object::
+
+ def build(bld):
+ bld.solution_name = 'foo.sln'
+ bld.waf_command = 'waf.bat'
+ bld.projects_dir = bld.srcnode.make_node('.depproj')
+ bld.projects_dir.mkdir()
+
+For visual studio 2008, the command is called 'msvs2008', and the classes
+such as vsnode_target are wrapped by a decorator class 'wrap_2008' to
+provide special functionality.
+
+To customize platform toolsets, pass additional parameters, for example::
+
+ class msvs_2013(msvs.msvs_generator):
+ cmd = 'msvs2013'
+ numver = '13.00'
+ vsver = '2013'
+ platform_toolset_ver = 'v120'
+
+ASSUMPTIONS:
+* a project can be either a directory or a target, vcxproj files are written only for targets that have source files
+* each project is a vcxproj file, therefore the project uuid needs only to be a hash of the absolute path
+"""
+
+import os, re, sys
+import uuid # requires python 2.5
+from waflib.Build import BuildContext
+from waflib import Utils, TaskGen, Logs, Task, Context, Node, Options
+
+HEADERS_GLOB = '**/(*.h|*.hpp|*.H|*.inl)'
+
+PROJECT_TEMPLATE = r'''<?xml version="1.0" encoding="UTF-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0"
+ xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
+ <ItemGroup Label="ProjectConfigurations">
+ ${for b in project.build_properties}
+ <ProjectConfiguration Include="${b.configuration}|${b.platform}">
+ <Configuration>${b.configuration}</Configuration>
+ <Platform>${b.platform}</Platform>
+ </ProjectConfiguration>
+ ${endfor}
+ </ItemGroup>
+
+ <PropertyGroup Label="Globals">
+ <ProjectGuid>{${project.uuid}}</ProjectGuid>
+ <Keyword>MakeFileProj</Keyword>
+ <ProjectName>${project.name}</ProjectName>
+ </PropertyGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+
+ ${for b in project.build_properties}
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='${b.configuration}|${b.platform}'" Label="Configuration">
+ <ConfigurationType>Makefile</ConfigurationType>
+ <OutDir>${b.outdir}</OutDir>
+ <PlatformToolset>${project.platform_toolset_ver}</PlatformToolset>
+ </PropertyGroup>
+ ${endfor}
+
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+ <ImportGroup Label="ExtensionSettings">
+ </ImportGroup>
+
+ ${for b in project.build_properties}
+ <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='${b.configuration}|${b.platform}'">
+ <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+ </ImportGroup>
+ ${endfor}
+
+ ${for b in project.build_properties}
+ <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='${b.configuration}|${b.platform}'">
+ <NMakeBuildCommandLine>${xml:project.get_build_command(b)}</NMakeBuildCommandLine>
+ <NMakeReBuildCommandLine>${xml:project.get_rebuild_command(b)}</NMakeReBuildCommandLine>
+ <NMakeCleanCommandLine>${xml:project.get_clean_command(b)}</NMakeCleanCommandLine>
+ <NMakeIncludeSearchPath>${xml:b.includes_search_path}</NMakeIncludeSearchPath>
+ <NMakePreprocessorDefinitions>${xml:b.preprocessor_definitions};$(NMakePreprocessorDefinitions)</NMakePreprocessorDefinitions>
+ <IncludePath>${xml:b.includes_search_path}</IncludePath>
+ <ExecutablePath>$(ExecutablePath)</ExecutablePath>
+
+ ${if getattr(b, 'output_file', None)}
+ <NMakeOutput>${xml:b.output_file}</NMakeOutput>
+ ${endif}
+ ${if getattr(b, 'deploy_dir', None)}
+ <RemoteRoot>${xml:b.deploy_dir}</RemoteRoot>
+ ${endif}
+ </PropertyGroup>
+ ${endfor}
+
+ ${for b in project.build_properties}
+ ${if getattr(b, 'deploy_dir', None)}
+ <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='${b.configuration}|${b.platform}'">
+ <Deploy>
+ <DeploymentType>CopyToHardDrive</DeploymentType>
+ </Deploy>
+ </ItemDefinitionGroup>
+ ${endif}
+ ${endfor}
+
+ <ItemGroup>
+ ${for x in project.source}
+ <${project.get_key(x)} Include='${x.win32path()}' />
+ ${endfor}
+ </ItemGroup>
+ <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+ <ImportGroup Label="ExtensionTargets">
+ </ImportGroup>
+</Project>
+'''
+
+FILTER_TEMPLATE = '''<?xml version="1.0" encoding="UTF-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ <ItemGroup>
+ ${for x in project.source}
+ <${project.get_key(x)} Include="${x.win32path()}">
+ <Filter>${project.get_filter_name(x.parent)}</Filter>
+ </${project.get_key(x)}>
+ ${endfor}
+ </ItemGroup>
+ <ItemGroup>
+ ${for x in project.dirs()}
+ <Filter Include="${project.get_filter_name(x)}">
+ <UniqueIdentifier>{${project.make_uuid(x.win32path())}}</UniqueIdentifier>
+ </Filter>
+ ${endfor}
+ </ItemGroup>
+</Project>
+'''
+
+PROJECT_2008_TEMPLATE = r'''<?xml version="1.0" encoding="UTF-8"?>
+<VisualStudioProject ProjectType="Visual C++" Version="9,00"
+ Name="${xml: project.name}" ProjectGUID="{${project.uuid}}"
+ Keyword="MakeFileProj"
+ TargetFrameworkVersion="196613">
+ <Platforms>
+ ${if project.build_properties}
+ ${for b in project.build_properties}
+ <Platform Name="${xml: b.platform}" />
+ ${endfor}
+ ${else}
+ <Platform Name="Win32" />
+ ${endif}
+ </Platforms>
+ <ToolFiles>
+ </ToolFiles>
+ <Configurations>
+ ${if project.build_properties}
+ ${for b in project.build_properties}
+ <Configuration
+ Name="${xml: b.configuration}|${xml: b.platform}"
+ IntermediateDirectory="$ConfigurationName"
+ OutputDirectory="${xml: b.outdir}"
+ ConfigurationType="0">
+ <Tool
+ Name="VCNMakeTool"
+ BuildCommandLine="${xml: project.get_build_command(b)}"
+ ReBuildCommandLine="${xml: project.get_rebuild_command(b)}"
+ CleanCommandLine="${xml: project.get_clean_command(b)}"
+ ${if getattr(b, 'output_file', None)}
+ Output="${xml: b.output_file}"
+ ${endif}
+ PreprocessorDefinitions="${xml: b.preprocessor_definitions}"
+ IncludeSearchPath="${xml: b.includes_search_path}"
+ ForcedIncludes=""
+ ForcedUsingAssemblies=""
+ AssemblySearchPath=""
+ CompileAsManaged=""
+ />
+ </Configuration>
+ ${endfor}
+ ${else}
+ <Configuration Name="Release|Win32" >
+ </Configuration>
+ ${endif}
+ </Configurations>
+ <References>
+ </References>
+ <Files>
+${project.display_filter()}
+ </Files>
+</VisualStudioProject>
+'''
+
+SOLUTION_TEMPLATE = '''Microsoft Visual Studio Solution File, Format Version ${project.numver}
+# Visual Studio ${project.vsver}
+${for p in project.all_projects}
+Project("{${p.ptype()}}") = "${p.name}", "${p.title}", "{${p.uuid}}"
+EndProject${endfor}
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ ${if project.all_projects}
+ ${for (configuration, platform) in project.all_projects[0].ctx.project_configurations()}
+ ${configuration}|${platform} = ${configuration}|${platform}
+ ${endfor}
+ ${endif}
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ ${for p in project.all_projects}
+ ${if hasattr(p, 'source')}
+ ${for b in p.build_properties}
+ {${p.uuid}}.${b.configuration}|${b.platform}.ActiveCfg = ${b.configuration}|${b.platform}
+ ${if getattr(p, 'is_active', None)}
+ {${p.uuid}}.${b.configuration}|${b.platform}.Build.0 = ${b.configuration}|${b.platform}
+ ${endif}
+ ${if getattr(p, 'is_deploy', None)}
+ {${p.uuid}}.${b.configuration}|${b.platform}.Deploy.0 = ${b.configuration}|${b.platform}
+ ${endif}
+ ${endfor}
+ ${endif}
+ ${endfor}
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(NestedProjects) = preSolution
+ ${for p in project.all_projects}
+ ${if p.parent}
+ {${p.uuid}} = {${p.parent.uuid}}
+ ${endif}
+ ${endfor}
+ EndGlobalSection
+EndGlobal
+'''
+
+COMPILE_TEMPLATE = '''def f(project):
+ lst = []
+ def xml_escape(value):
+ return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
+
+ %s
+
+ #f = open('cmd.txt', 'w')
+ #f.write(str(lst))
+ #f.close()
+ return ''.join(lst)
+'''
+reg_act = re.compile(r"(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<code>[^}]*?)\})", re.M)
+def compile_template(line):
+ """
+ Compile a template expression into a python function (like jsps, but way shorter)
+ """
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'):
+ return "$"
+ elif g('backslash'):
+ return "\\"
+ elif g('subst'):
+ extr.append(g('code'))
+ return "<<|@|>>"
+ return None
+
+ line2 = reg_act.sub(repl, line)
+ params = line2.split('<<|@|>>')
+ assert(extr)
+
+
+ indent = 0
+ buf = []
+ app = buf.append
+
+ def app(txt):
+ buf.append(indent * '\t' + txt)
+
+ for x in range(len(extr)):
+ if params[x]:
+ app("lst.append(%r)" % params[x])
+
+ f = extr[x]
+ if f.startswith(('if', 'for')):
+ app(f + ':')
+ indent += 1
+ elif f.startswith('py:'):
+ app(f[3:])
+ elif f.startswith(('endif', 'endfor')):
+ indent -= 1
+ elif f.startswith(('else', 'elif')):
+ indent -= 1
+ app(f + ':')
+ indent += 1
+ elif f.startswith('xml:'):
+ app('lst.append(xml_escape(%s))' % f[4:])
+ else:
+ #app('lst.append((%s) or "cannot find %s")' % (f, f))
+ app('lst.append(%s)' % f)
+
+ if extr:
+ if params[-1]:
+ app("lst.append(%r)" % params[-1])
+
+ fun = COMPILE_TEMPLATE % "\n\t".join(buf)
+ #print(fun)
+ return Task.funex(fun)
+
+
+re_blank = re.compile('(\n|\r|\\s)*\n', re.M)
+def rm_blank_lines(txt):
+ txt = re_blank.sub('\r\n', txt)
+ return txt
+
+BOM = '\xef\xbb\xbf'
+try:
+ BOM = bytes(BOM, 'latin-1') # python 3
+except TypeError:
+ pass
+
+def stealth_write(self, data, flags='wb'):
+ try:
+ unicode
+ except NameError:
+ data = data.encode('utf-8') # python 3
+ else:
+ data = data.decode(sys.getfilesystemencoding(), 'replace')
+ data = data.encode('utf-8')
+
+ if self.name.endswith(('.vcproj', '.vcxproj')):
+ data = BOM + data
+
+ try:
+ txt = self.read(flags='rb')
+ if txt != data:
+ raise ValueError('must write')
+ except (IOError, ValueError):
+ self.write(data, flags=flags)
+ else:
+ Logs.debug('msvs: skipping %s', self.win32path())
+Node.Node.stealth_write = stealth_write
+
+re_win32 = re.compile(r'^([/\\]cygdrive)?[/\\]([a-z])([^a-z0-9_-].*)', re.I)
+def win32path(self):
+ p = self.abspath()
+ m = re_win32.match(p)
+ if m:
+ return "%s:%s" % (m.group(2).upper(), m.group(3))
+ return p
+Node.Node.win32path = win32path
+
+re_quote = re.compile("[^a-zA-Z0-9-]")
+def quote(s):
+ return re_quote.sub("_", s)
+
+def xml_escape(value):
+ return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
+
+def make_uuid(v, prefix = None):
+ """
+ simple utility function
+ """
+ if isinstance(v, dict):
+ keys = list(v.keys())
+ keys.sort()
+ tmp = str([(k, v[k]) for k in keys])
+ else:
+ tmp = str(v)
+ d = Utils.md5(tmp.encode()).hexdigest().upper()
+ if prefix:
+ d = '%s%s' % (prefix, d[8:])
+ gid = uuid.UUID(d, version = 4)
+ return str(gid).upper()
+
+def diff(node, fromnode):
+ # difference between two nodes, but with "(..)" instead of ".."
+ c1 = node
+ c2 = fromnode
+
+ c1h = c1.height()
+ c2h = c2.height()
+
+ lst = []
+ up = 0
+
+ while c1h > c2h:
+ lst.append(c1.name)
+ c1 = c1.parent
+ c1h -= 1
+
+ while c2h > c1h:
+ up += 1
+ c2 = c2.parent
+ c2h -= 1
+
+ while id(c1) != id(c2):
+ lst.append(c1.name)
+ up += 1
+
+ c1 = c1.parent
+ c2 = c2.parent
+
+ for i in range(up):
+ lst.append('(..)')
+ lst.reverse()
+ return tuple(lst)
+
+class build_property(object):
+ pass
+
+class vsnode(object):
+ """
+ Abstract class representing visual studio elements
+ We assume that all visual studio nodes have a uuid and a parent
+ """
+ def __init__(self, ctx):
+ self.ctx = ctx # msvs context
+ self.name = '' # string, mandatory
+ self.vspath = '' # path in visual studio (name for dirs, absolute path for projects)
+ self.uuid = '' # string, mandatory
+ self.parent = None # parent node for visual studio nesting
+
+ def get_waf(self):
+ """
+ Override in subclasses...
+ """
+ return 'cd /d "%s" & %s' % (self.ctx.srcnode.win32path(), getattr(self.ctx, 'waf_command', 'waf.bat'))
+
+ def ptype(self):
+ """
+ Return a special uuid for projects written in the solution file
+ """
+ pass
+
+ def write(self):
+ """
+ Write the project file, by default, do nothing
+ """
+ pass
+
+ def make_uuid(self, val):
+ """
+ Alias for creating uuid values easily (the templates cannot access global variables)
+ """
+ return make_uuid(val)
+
+class vsnode_vsdir(vsnode):
+ """
+ Nodes representing visual studio folders (which do not match the filesystem tree!)
+ """
+ VS_GUID_SOLUTIONFOLDER = "2150E333-8FDC-42A3-9474-1A3956D46DE8"
+ def __init__(self, ctx, uuid, name, vspath=''):
+ vsnode.__init__(self, ctx)
+ self.title = self.name = name
+ self.uuid = uuid
+ self.vspath = vspath or name
+
+ def ptype(self):
+ return self.VS_GUID_SOLUTIONFOLDER
+
+class vsnode_project(vsnode):
+ """
+ Abstract class representing visual studio project elements
+ A project is assumed to be writable, and has a node representing the file to write to
+ """
+ VS_GUID_VCPROJ = "8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942"
+ def ptype(self):
+ return self.VS_GUID_VCPROJ
+
+ def __init__(self, ctx, node):
+ vsnode.__init__(self, ctx)
+ self.path = node
+ self.uuid = make_uuid(node.win32path())
+ self.name = node.name
+ self.platform_toolset_ver = getattr(ctx, 'platform_toolset_ver', None)
+ self.title = self.path.win32path()
+ self.source = [] # list of node objects
+ self.build_properties = [] # list of properties (nmake commands, output dir, etc)
+
+ def dirs(self):
+ """
+ Get the list of parent folders of the source files (header files included)
+ for writing the filters
+ """
+ lst = []
+ def add(x):
+ if x.height() > self.tg.path.height() and x not in lst:
+ lst.append(x)
+ add(x.parent)
+ for x in self.source:
+ add(x.parent)
+ return lst
+
+ def write(self):
+ Logs.debug('msvs: creating %r', self.path)
+
+ # first write the project file
+ template1 = compile_template(PROJECT_TEMPLATE)
+ proj_str = template1(self)
+ proj_str = rm_blank_lines(proj_str)
+ self.path.stealth_write(proj_str)
+
+ # then write the filter
+ template2 = compile_template(FILTER_TEMPLATE)
+ filter_str = template2(self)
+ filter_str = rm_blank_lines(filter_str)
+ tmp = self.path.parent.make_node(self.path.name + '.filters')
+ tmp.stealth_write(filter_str)
+
+ def get_key(self, node):
+ """
+ required for writing the source files
+ """
+ name = node.name
+ if name.endswith(('.cpp', '.c')):
+ return 'ClCompile'
+ return 'ClInclude'
+
+ def collect_properties(self):
+ """
+ Returns a list of triplet (configuration, platform, output_directory)
+ """
+ ret = []
+ for c in self.ctx.configurations:
+ for p in self.ctx.platforms:
+ x = build_property()
+ x.outdir = ''
+
+ x.configuration = c
+ x.platform = p
+
+ x.preprocessor_definitions = ''
+ x.includes_search_path = ''
+
+ # can specify "deploy_dir" too
+ ret.append(x)
+ self.build_properties = ret
+
+ def get_build_params(self, props):
+ opt = '--execsolution=%s' % self.ctx.get_solution_node().win32path()
+ return (self.get_waf(), opt)
+
+ def get_build_command(self, props):
+ return "%s build %s" % self.get_build_params(props)
+
+ def get_clean_command(self, props):
+ return "%s clean %s" % self.get_build_params(props)
+
+ def get_rebuild_command(self, props):
+ return "%s clean build %s" % self.get_build_params(props)
+
+ def get_filter_name(self, node):
+ lst = diff(node, self.tg.path)
+ return '\\'.join(lst) or '.'
+
+class vsnode_alias(vsnode_project):
+ def __init__(self, ctx, node, name):
+ vsnode_project.__init__(self, ctx, node)
+ self.name = name
+ self.output_file = ''
+
+class vsnode_build_all(vsnode_alias):
+ """
+ Fake target used to emulate the behaviour of "make all" (starting one process by target is slow)
+ This is the only alias enabled by default
+ """
+ def __init__(self, ctx, node, name='build_all_projects'):
+ vsnode_alias.__init__(self, ctx, node, name)
+ self.is_active = True
+
+class vsnode_install_all(vsnode_alias):
+ """
+ Fake target used to emulate the behaviour of "make install"
+ """
+ def __init__(self, ctx, node, name='install_all_projects'):
+ vsnode_alias.__init__(self, ctx, node, name)
+
+ def get_build_command(self, props):
+ return "%s build install %s" % self.get_build_params(props)
+
+ def get_clean_command(self, props):
+ return "%s clean %s" % self.get_build_params(props)
+
+ def get_rebuild_command(self, props):
+ return "%s clean build install %s" % self.get_build_params(props)
+
+class vsnode_project_view(vsnode_alias):
+ """
+ Fake target used to emulate a file system view
+ """
+ def __init__(self, ctx, node, name='project_view'):
+ vsnode_alias.__init__(self, ctx, node, name)
+ self.tg = self.ctx() # fake one, cannot remove
+ self.exclude_files = Node.exclude_regs + '''
+waf-2*
+waf3-2*/**
+.waf-2*
+.waf3-2*/**
+**/*.sdf
+**/*.suo
+**/*.ncb
+**/%s
+ ''' % Options.lockfile
+
+ def collect_source(self):
+ # this is likely to be slow
+ self.source = self.ctx.srcnode.ant_glob('**', excl=self.exclude_files)
+
+ def get_build_command(self, props):
+ params = self.get_build_params(props) + (self.ctx.cmd,)
+ return "%s %s %s" % params
+
+ def get_clean_command(self, props):
+ return ""
+
+ def get_rebuild_command(self, props):
+ return self.get_build_command(props)
+
+class vsnode_target(vsnode_project):
+ """
+ Visual studio project representing a targets (programs, libraries, etc) and bound
+ to a task generator
+ """
+ def __init__(self, ctx, tg):
+ """
+ A project is more or less equivalent to a file/folder
+ """
+ base = getattr(ctx, 'projects_dir', None) or tg.path
+ node = base.make_node(quote(tg.name) + ctx.project_extension) # the project file as a Node
+ vsnode_project.__init__(self, ctx, node)
+ self.name = quote(tg.name)
+ self.tg = tg # task generator
+
+ def get_build_params(self, props):
+ """
+ Override the default to add the target name
+ """
+ opt = '--execsolution=%s' % self.ctx.get_solution_node().win32path()
+ if getattr(self, 'tg', None):
+ opt += " --targets=%s" % self.tg.name
+ return (self.get_waf(), opt)
+
+ def collect_source(self):
+ tg = self.tg
+ source_files = tg.to_nodes(getattr(tg, 'source', []))
+ include_dirs = Utils.to_list(getattr(tg, 'msvs_includes', []))
+ include_files = []
+ for x in include_dirs:
+ if isinstance(x, str):
+ x = tg.path.find_node(x)
+ if x:
+ lst = [y for y in x.ant_glob(HEADERS_GLOB, flat=False)]
+ include_files.extend(lst)
+
+ # remove duplicates
+ self.source.extend(list(set(source_files + include_files)))
+ self.source.sort(key=lambda x: x.win32path())
+
+ def collect_properties(self):
+ """
+ Visual studio projects are associated with platforms and configurations (for building especially)
+ """
+ super(vsnode_target, self).collect_properties()
+ for x in self.build_properties:
+ x.outdir = self.path.parent.win32path()
+ x.preprocessor_definitions = ''
+ x.includes_search_path = ''
+
+ try:
+ tsk = self.tg.link_task
+ except AttributeError:
+ pass
+ else:
+ x.output_file = tsk.outputs[0].win32path()
+ x.preprocessor_definitions = ';'.join(tsk.env.DEFINES)
+ x.includes_search_path = ';'.join(self.tg.env.INCPATHS)
+
+class msvs_generator(BuildContext):
+ '''generates a visual studio 2010 solution'''
+ cmd = 'msvs'
+ fun = 'build'
+ numver = '11.00' # Visual Studio Version Number
+ vsver = '2010' # Visual Studio Version Year
+ platform_toolset_ver = 'v110' # Platform Toolset Version Number
+
+ def init(self):
+ """
+ Some data that needs to be present
+ """
+ if not getattr(self, 'configurations', None):
+ self.configurations = ['Release'] # LocalRelease, RemoteDebug, etc
+ if not getattr(self, 'platforms', None):
+ self.platforms = ['Win32']
+ if not getattr(self, 'all_projects', None):
+ self.all_projects = []
+ if not getattr(self, 'project_extension', None):
+ self.project_extension = '.vcxproj'
+ if not getattr(self, 'projects_dir', None):
+ self.projects_dir = self.srcnode.make_node('.depproj')
+ self.projects_dir.mkdir()
+
+ # bind the classes to the object, so that subclass can provide custom generators
+ if not getattr(self, 'vsnode_vsdir', None):
+ self.vsnode_vsdir = vsnode_vsdir
+ if not getattr(self, 'vsnode_target', None):
+ self.vsnode_target = vsnode_target
+ if not getattr(self, 'vsnode_build_all', None):
+ self.vsnode_build_all = vsnode_build_all
+ if not getattr(self, 'vsnode_install_all', None):
+ self.vsnode_install_all = vsnode_install_all
+ if not getattr(self, 'vsnode_project_view', None):
+ self.vsnode_project_view = vsnode_project_view
+
+ self.numver = self.__class__.numver
+ self.vsver = self.__class__.vsver
+ self.platform_toolset_ver = self.__class__.platform_toolset_ver
+
+ def execute(self):
+ """
+ Entry point
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.recurse([self.run_dir])
+
+ # user initialization
+ self.init()
+
+ # two phases for creating the solution
+ self.collect_projects() # add project objects into "self.all_projects"
+ self.write_files() # write the corresponding project and solution files
+
+ def collect_projects(self):
+ """
+ Fill the list self.all_projects with project objects
+ Fill the list of build targets
+ """
+ self.collect_targets()
+ self.add_aliases()
+ self.collect_dirs()
+ default_project = getattr(self, 'default_project', None)
+ def sortfun(x):
+ if x.name == default_project:
+ return ''
+ return getattr(x, 'path', None) and x.path.win32path() or x.name
+ self.all_projects.sort(key=sortfun)
+
+ def write_files(self):
+ """
+ Write the project and solution files from the data collected
+ so far. It is unlikely that you will want to change this
+ """
+ for p in self.all_projects:
+ p.write()
+
+ # and finally write the solution file
+ node = self.get_solution_node()
+ node.parent.mkdir()
+ Logs.warn('Creating %r', node)
+ template1 = compile_template(SOLUTION_TEMPLATE)
+ sln_str = template1(self)
+ sln_str = rm_blank_lines(sln_str)
+ node.stealth_write(sln_str)
+
+ def get_solution_node(self):
+ """
+ The solution filename is required when writing the .vcproj files
+ return self.solution_node and if it does not exist, make one
+ """
+ try:
+ return self.solution_node
+ except AttributeError:
+ pass
+
+ solution_name = getattr(self, 'solution_name', None)
+ if not solution_name:
+ solution_name = getattr(Context.g_module, Context.APPNAME, 'project') + '.sln'
+ if os.path.isabs(solution_name):
+ self.solution_node = self.root.make_node(solution_name)
+ else:
+ self.solution_node = self.srcnode.make_node(solution_name)
+ return self.solution_node
+
+ def project_configurations(self):
+ """
+ Helper that returns all the pairs (config,platform)
+ """
+ ret = []
+ for c in self.configurations:
+ for p in self.platforms:
+ ret.append((c, p))
+ return ret
+
+ def collect_targets(self):
+ """
+ Process the list of task generators
+ """
+ for g in self.groups:
+ for tg in g:
+ if not isinstance(tg, TaskGen.task_gen):
+ continue
+
+ if not hasattr(tg, 'msvs_includes'):
+ tg.msvs_includes = tg.to_list(getattr(tg, 'includes', [])) + tg.to_list(getattr(tg, 'export_includes', []))
+ tg.post()
+ if not getattr(tg, 'link_task', None):
+ continue
+
+ p = self.vsnode_target(self, tg)
+ p.collect_source() # delegate this processing
+ p.collect_properties()
+ self.all_projects.append(p)
+
+ def add_aliases(self):
+ """
+ Add a specific target that emulates the "make all" necessary for Visual studio when pressing F7
+ We also add an alias for "make install" (disabled by default)
+ """
+ base = getattr(self, 'projects_dir', None) or self.tg.path
+
+ node_project = base.make_node('build_all_projects' + self.project_extension) # Node
+ p_build = self.vsnode_build_all(self, node_project)
+ p_build.collect_properties()
+ self.all_projects.append(p_build)
+
+ node_project = base.make_node('install_all_projects' + self.project_extension) # Node
+ p_install = self.vsnode_install_all(self, node_project)
+ p_install.collect_properties()
+ self.all_projects.append(p_install)
+
+ node_project = base.make_node('project_view' + self.project_extension) # Node
+ p_view = self.vsnode_project_view(self, node_project)
+ p_view.collect_source()
+ p_view.collect_properties()
+ self.all_projects.append(p_view)
+
+ n = self.vsnode_vsdir(self, make_uuid(self.srcnode.win32path() + 'build_aliases'), "build_aliases")
+ p_build.parent = p_install.parent = p_view.parent = n
+ self.all_projects.append(n)
+
+ def collect_dirs(self):
+ """
+ Create the folder structure in the Visual studio project view
+ """
+ seen = {}
+ def make_parents(proj):
+ # look at a project, try to make a parent
+ if getattr(proj, 'parent', None):
+ # aliases already have parents
+ return
+ x = proj.iter_path
+ if x in seen:
+ proj.parent = seen[x]
+ return
+
+ # There is not vsnode_vsdir for x.
+ # So create a project representing the folder "x"
+ n = proj.parent = seen[x] = self.vsnode_vsdir(self, make_uuid(x.win32path()), x.name)
+ n.iter_path = x.parent
+ self.all_projects.append(n)
+
+ # recurse up to the project directory
+ if x.height() > self.srcnode.height() + 1:
+ make_parents(n)
+
+ for p in self.all_projects[:]: # iterate over a copy of all projects
+ if not getattr(p, 'tg', None):
+ # but only projects that have a task generator
+ continue
+
+ # make a folder for each task generator
+ p.iter_path = p.tg.path
+ make_parents(p)
+
+def wrap_2008(cls):
+ class dec(cls):
+ def __init__(self, *k, **kw):
+ cls.__init__(self, *k, **kw)
+ self.project_template = PROJECT_2008_TEMPLATE
+
+ def display_filter(self):
+
+ root = build_property()
+ root.subfilters = []
+ root.sourcefiles = []
+ root.source = []
+ root.name = ''
+
+ @Utils.run_once
+ def add_path(lst):
+ if not lst:
+ return root
+ child = build_property()
+ child.subfilters = []
+ child.sourcefiles = []
+ child.source = []
+ child.name = lst[-1]
+
+ par = add_path(lst[:-1])
+ par.subfilters.append(child)
+ return child
+
+ for x in self.source:
+ # this crap is for enabling subclasses to override get_filter_name
+ tmp = self.get_filter_name(x.parent)
+ tmp = tmp != '.' and tuple(tmp.split('\\')) or ()
+ par = add_path(tmp)
+ par.source.append(x)
+
+ def display(n):
+ buf = []
+ for x in n.source:
+ buf.append('<File RelativePath="%s" FileType="%s"/>\n' % (xml_escape(x.win32path()), self.get_key(x)))
+ for x in n.subfilters:
+ buf.append('<Filter Name="%s">' % xml_escape(x.name))
+ buf.append(display(x))
+ buf.append('</Filter>')
+ return '\n'.join(buf)
+
+ return display(root)
+
+ def get_key(self, node):
+ """
+ If you do not want to let visual studio use the default file extensions,
+ override this method to return a value:
+ 0: C/C++ Code, 1: C++ Class, 2: C++ Header File, 3: C++ Form,
+ 4: C++ Control, 5: Text File, 6: DEF File, 7: IDL File,
+ 8: Makefile, 9: RGS File, 10: RC File, 11: RES File, 12: XSD File,
+ 13: XML File, 14: HTML File, 15: CSS File, 16: Bitmap, 17: Icon,
+ 18: Resx File, 19: BSC File, 20: XSX File, 21: C++ Web Service,
+ 22: ASAX File, 23: Asp Page, 24: Document, 25: Discovery File,
+ 26: C# File, 27: eFileTypeClassDiagram, 28: MHTML Document,
+ 29: Property Sheet, 30: Cursor, 31: Manifest, 32: eFileTypeRDLC
+ """
+ return ''
+
+ def write(self):
+ Logs.debug('msvs: creating %r', self.path)
+ template1 = compile_template(self.project_template)
+ proj_str = template1(self)
+ proj_str = rm_blank_lines(proj_str)
+ self.path.stealth_write(proj_str)
+
+ return dec
+
+class msvs_2008_generator(msvs_generator):
+ '''generates a visual studio 2008 solution'''
+ cmd = 'msvs2008'
+ fun = msvs_generator.fun
+ numver = '10.00'
+ vsver = '2008'
+
+ def init(self):
+ if not getattr(self, 'project_extension', None):
+ self.project_extension = '_2008.vcproj'
+ if not getattr(self, 'solution_name', None):
+ self.solution_name = getattr(Context.g_module, Context.APPNAME, 'project') + '_2008.sln'
+
+ if not getattr(self, 'vsnode_target', None):
+ self.vsnode_target = wrap_2008(vsnode_target)
+ if not getattr(self, 'vsnode_build_all', None):
+ self.vsnode_build_all = wrap_2008(vsnode_build_all)
+ if not getattr(self, 'vsnode_install_all', None):
+ self.vsnode_install_all = wrap_2008(vsnode_install_all)
+ if not getattr(self, 'vsnode_project_view', None):
+ self.vsnode_project_view = wrap_2008(vsnode_project_view)
+
+ msvs_generator.init(self)
+
+def options(ctx):
+ """
+ If the msvs option is used, try to detect if the build is made from visual studio
+ """
+ ctx.add_option('--execsolution', action='store', help='when building with visual studio, use a build state file')
+
+ old = BuildContext.execute
+ def override_build_state(ctx):
+ def lock(rm, add):
+ uns = ctx.options.execsolution.replace('.sln', rm)
+ uns = ctx.root.make_node(uns)
+ try:
+ uns.delete()
+ except OSError:
+ pass
+
+ uns = ctx.options.execsolution.replace('.sln', add)
+ uns = ctx.root.make_node(uns)
+ try:
+ uns.write('')
+ except EnvironmentError:
+ pass
+
+ if ctx.options.execsolution:
+ ctx.launch_dir = Context.top_dir # force a build for the whole project (invalid cwd when called by visual studio)
+ lock('.lastbuildstate', '.unsuccessfulbuild')
+ old(ctx)
+ lock('.unsuccessfulbuild', '.lastbuildstate')
+ else:
+ old(ctx)
+ BuildContext.execute = override_build_state
+
diff --git a/waflib/extras/netcache_client.py b/waflib/extras/netcache_client.py
new file mode 100644
index 00000000..dc490485
--- /dev/null
+++ b/waflib/extras/netcache_client.py
@@ -0,0 +1,390 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011-2015 (ita)
+
+"""
+A client for the network cache (playground/netcache/). Launch the server with:
+./netcache_server, then use it for the builds by adding the following:
+
+ def build(bld):
+ bld.load('netcache_client')
+
+The parameters should be present in the environment in the form:
+ NETCACHE=host:port waf configure build
+
+Or in a more detailed way:
+ NETCACHE_PUSH=host:port NETCACHE_PULL=host:port waf configure build
+
+where:
+ host: host where the server resides, by default localhost
+ port: by default push on 11001 and pull on 12001
+
+Use the server provided in playground/netcache/Netcache.java
+"""
+
+import os, socket, time, atexit, sys
+from waflib import Task, Logs, Utils, Build, Runner
+from waflib.Configure import conf
+
+BUF = 8192 * 16
+HEADER_SIZE = 128
+MODES = ['PUSH', 'PULL', 'PUSH_PULL']
+STALE_TIME = 30 # seconds
+
+GET = 'GET'
+PUT = 'PUT'
+LST = 'LST'
+BYE = 'BYE'
+
+all_sigs_in_cache = (0.0, [])
+
+def put_data(conn, data):
+ if sys.hexversion > 0x3000000:
+ data = data.encode('latin-1')
+ cnt = 0
+ while cnt < len(data):
+ sent = conn.send(data[cnt:])
+ if sent == 0:
+ raise RuntimeError('connection ended')
+ cnt += sent
+
+push_connections = Runner.Queue(0)
+pull_connections = Runner.Queue(0)
+def get_connection(push=False):
+ # return a new connection... do not forget to release it!
+ try:
+ if push:
+ ret = push_connections.get(block=False)
+ else:
+ ret = pull_connections.get(block=False)
+ except Exception:
+ ret = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ if push:
+ ret.connect(Task.push_addr)
+ else:
+ ret.connect(Task.pull_addr)
+ return ret
+
+def release_connection(conn, msg='', push=False):
+ if conn:
+ if push:
+ push_connections.put(conn)
+ else:
+ pull_connections.put(conn)
+
+def close_connection(conn, msg=''):
+ if conn:
+ data = '%s,%s' % (BYE, msg)
+ try:
+ put_data(conn, data.ljust(HEADER_SIZE))
+ except:
+ pass
+ try:
+ conn.close()
+ except:
+ pass
+
+def close_all():
+ for q in (push_connections, pull_connections):
+ while q.qsize():
+ conn = q.get()
+ try:
+ close_connection(conn)
+ except:
+ # ignore errors when cleaning up
+ pass
+atexit.register(close_all)
+
+def read_header(conn):
+ cnt = 0
+ buf = []
+ while cnt < HEADER_SIZE:
+ data = conn.recv(HEADER_SIZE - cnt)
+ if not data:
+ #import traceback
+ #traceback.print_stack()
+ raise ValueError('connection ended when reading a header %r' % buf)
+ buf.append(data)
+ cnt += len(data)
+ if sys.hexversion > 0x3000000:
+ ret = ''.encode('latin-1').join(buf)
+ ret = ret.decode('latin-1')
+ else:
+ ret = ''.join(buf)
+ return ret
+
+def check_cache(conn, ssig):
+ """
+ List the files on the server, this is an optimization because it assumes that
+ concurrent builds are rare
+ """
+ global all_sigs_in_cache
+ if not STALE_TIME:
+ return
+ if time.time() - all_sigs_in_cache[0] > STALE_TIME:
+
+ params = (LST,'')
+ put_data(conn, ','.join(params).ljust(HEADER_SIZE))
+
+ # read what is coming back
+ ret = read_header(conn)
+ size = int(ret.split(',')[0])
+
+ buf = []
+ cnt = 0
+ while cnt < size:
+ data = conn.recv(min(BUF, size-cnt))
+ if not data:
+ raise ValueError('connection ended %r %r' % (cnt, size))
+ buf.append(data)
+ cnt += len(data)
+
+ if sys.hexversion > 0x3000000:
+ ret = ''.encode('latin-1').join(buf)
+ ret = ret.decode('latin-1')
+ else:
+ ret = ''.join(buf)
+
+ all_sigs_in_cache = (time.time(), ret.splitlines())
+ Logs.debug('netcache: server cache has %r entries', len(all_sigs_in_cache[1]))
+
+ if not ssig in all_sigs_in_cache[1]:
+ raise ValueError('no file %s in cache' % ssig)
+
+class MissingFile(Exception):
+ pass
+
+def recv_file(conn, ssig, count, p):
+ check_cache(conn, ssig)
+
+ params = (GET, ssig, str(count))
+ put_data(conn, ','.join(params).ljust(HEADER_SIZE))
+ data = read_header(conn)
+
+ size = int(data.split(',')[0])
+
+ if size == -1:
+ raise MissingFile('no file %s - %s in cache' % (ssig, count))
+
+ # get the file, writing immediately
+ # TODO a tmp file would be better
+ f = open(p, 'wb')
+ cnt = 0
+ while cnt < size:
+ data = conn.recv(min(BUF, size-cnt))
+ if not data:
+ raise ValueError('connection ended %r %r' % (cnt, size))
+ f.write(data)
+ cnt += len(data)
+ f.close()
+
+def sock_send(conn, ssig, cnt, p):
+ #print "pushing %r %r %r" % (ssig, cnt, p)
+ size = os.stat(p).st_size
+ params = (PUT, ssig, str(cnt), str(size))
+ put_data(conn, ','.join(params).ljust(HEADER_SIZE))
+ f = open(p, 'rb')
+ cnt = 0
+ while cnt < size:
+ r = f.read(min(BUF, size-cnt))
+ while r:
+ k = conn.send(r)
+ if not k:
+ raise ValueError('connection ended')
+ cnt += k
+ r = r[k:]
+
+def can_retrieve_cache(self):
+ if not Task.pull_addr:
+ return False
+ if not self.outputs:
+ return False
+ self.cached = False
+
+ cnt = 0
+ sig = self.signature()
+ ssig = Utils.to_hex(self.uid() + sig)
+
+ conn = None
+ err = False
+ try:
+ try:
+ conn = get_connection()
+ for node in self.outputs:
+ p = node.abspath()
+ recv_file(conn, ssig, cnt, p)
+ cnt += 1
+ except MissingFile as e:
+ Logs.debug('netcache: file is not in the cache %r', e)
+ err = True
+ except Exception as e:
+ Logs.debug('netcache: could not get the files %r', self.outputs)
+ if Logs.verbose > 1:
+ Logs.debug('netcache: exception %r', e)
+ err = True
+
+ # broken connection? remove this one
+ close_connection(conn)
+ conn = None
+ else:
+ Logs.debug('netcache: obtained %r from cache', self.outputs)
+
+ finally:
+ release_connection(conn)
+ if err:
+ return False
+
+ self.cached = True
+ return True
+
+@Utils.run_once
+def put_files_cache(self):
+ if not Task.push_addr:
+ return
+ if not self.outputs:
+ return
+ if getattr(self, 'cached', None):
+ return
+
+ #print "called put_files_cache", id(self)
+ bld = self.generator.bld
+ sig = self.signature()
+ ssig = Utils.to_hex(self.uid() + sig)
+
+ conn = None
+ cnt = 0
+ try:
+ for node in self.outputs:
+ # We could re-create the signature of the task with the signature of the outputs
+ # in practice, this means hashing the output files
+ # this is unnecessary
+ try:
+ if not conn:
+ conn = get_connection(push=True)
+ sock_send(conn, ssig, cnt, node.abspath())
+ Logs.debug('netcache: sent %r', node)
+ except Exception as e:
+ Logs.debug('netcache: could not push the files %r', e)
+
+ # broken connection? remove this one
+ close_connection(conn)
+ conn = None
+ cnt += 1
+ finally:
+ release_connection(conn, push=True)
+
+ bld.task_sigs[self.uid()] = self.cache_sig
+
+def hash_env_vars(self, env, vars_lst):
+ # reimplement so that the resulting hash does not depend on local paths
+ if not env.table:
+ env = env.parent
+ if not env:
+ return Utils.SIG_NIL
+
+ idx = str(id(env)) + str(vars_lst)
+ try:
+ cache = self.cache_env
+ except AttributeError:
+ cache = self.cache_env = {}
+ else:
+ try:
+ return self.cache_env[idx]
+ except KeyError:
+ pass
+
+ v = str([env[a] for a in vars_lst])
+ v = v.replace(self.srcnode.abspath().__repr__()[:-1], '')
+ m = Utils.md5()
+ m.update(v.encode())
+ ret = m.digest()
+
+ Logs.debug('envhash: %r %r', ret, v)
+
+ cache[idx] = ret
+
+ return ret
+
+def uid(self):
+ # reimplement so that the signature does not depend on local paths
+ try:
+ return self.uid_
+ except AttributeError:
+ m = Utils.md5()
+ src = self.generator.bld.srcnode
+ up = m.update
+ up(self.__class__.__name__.encode())
+ for x in self.inputs + self.outputs:
+ up(x.path_from(src).encode())
+ self.uid_ = m.digest()
+ return self.uid_
+
+
+def make_cached(cls):
+ if getattr(cls, 'nocache', None):
+ return
+
+ m1 = cls.run
+ def run(self):
+ if getattr(self, 'nocache', False):
+ return m1(self)
+ if self.can_retrieve_cache():
+ return 0
+ return m1(self)
+ cls.run = run
+
+ m2 = cls.post_run
+ def post_run(self):
+ if getattr(self, 'nocache', False):
+ return m2(self)
+ bld = self.generator.bld
+ ret = m2(self)
+ if bld.cache_global:
+ self.put_files_cache()
+ if hasattr(self, 'chmod'):
+ for node in self.outputs:
+ os.chmod(node.abspath(), self.chmod)
+ return ret
+ cls.post_run = post_run
+
+@conf
+def setup_netcache(ctx, push_addr, pull_addr):
+ Task.Task.can_retrieve_cache = can_retrieve_cache
+ Task.Task.put_files_cache = put_files_cache
+ Task.Task.uid = uid
+ Task.push_addr = push_addr
+ Task.pull_addr = pull_addr
+ Build.BuildContext.hash_env_vars = hash_env_vars
+ ctx.cache_global = True
+
+ for x in Task.classes.values():
+ make_cached(x)
+
+def build(bld):
+ if not 'NETCACHE' in os.environ and not 'NETCACHE_PULL' in os.environ and not 'NETCACHE_PUSH' in os.environ:
+ Logs.warn('Setting NETCACHE_PULL=127.0.0.1:11001 and NETCACHE_PUSH=127.0.0.1:12001')
+ os.environ['NETCACHE_PULL'] = '127.0.0.1:12001'
+ os.environ['NETCACHE_PUSH'] = '127.0.0.1:11001'
+
+ if 'NETCACHE' in os.environ:
+ if not 'NETCACHE_PUSH' in os.environ:
+ os.environ['NETCACHE_PUSH'] = os.environ['NETCACHE']
+ if not 'NETCACHE_PULL' in os.environ:
+ os.environ['NETCACHE_PULL'] = os.environ['NETCACHE']
+
+ v = os.environ['NETCACHE_PULL']
+ if v:
+ h, p = v.split(':')
+ pull_addr = (h, int(p))
+ else:
+ pull_addr = None
+
+ v = os.environ['NETCACHE_PUSH']
+ if v:
+ h, p = v.split(':')
+ push_addr = (h, int(p))
+ else:
+ push_addr = None
+
+ setup_netcache(bld, push_addr, pull_addr)
+
diff --git a/waflib/extras/objcopy.py b/waflib/extras/objcopy.py
new file mode 100644
index 00000000..82d8359e
--- /dev/null
+++ b/waflib/extras/objcopy.py
@@ -0,0 +1,50 @@
+#!/usr/bin/python
+# Grygoriy Fuchedzhy 2010
+
+"""
+Support for converting linked targets to ihex, srec or binary files using
+objcopy. Use the 'objcopy' feature in conjunction with the 'cc' or 'cxx'
+feature. The 'objcopy' feature uses the following attributes:
+
+objcopy_bfdname Target object format name (eg. ihex, srec, binary).
+ Defaults to ihex.
+objcopy_target File name used for objcopy output. This defaults to the
+ target name with objcopy_bfdname as extension.
+objcopy_install_path Install path for objcopy_target file. Defaults to ${PREFIX}/fw.
+objcopy_flags Additional flags passed to objcopy.
+"""
+
+from waflib.Utils import def_attrs
+from waflib import Task
+from waflib.TaskGen import feature, after_method
+
+class objcopy(Task.Task):
+ run_str = '${OBJCOPY} -O ${TARGET_BFDNAME} ${OBJCOPYFLAGS} ${SRC} ${TGT}'
+ color = 'CYAN'
+
+@feature('objcopy')
+@after_method('apply_link')
+def map_objcopy(self):
+ def_attrs(self,
+ objcopy_bfdname = 'ihex',
+ objcopy_target = None,
+ objcopy_install_path = "${PREFIX}/firmware",
+ objcopy_flags = '')
+
+ link_output = self.link_task.outputs[0]
+ if not self.objcopy_target:
+ self.objcopy_target = link_output.change_ext('.' + self.objcopy_bfdname).name
+ task = self.create_task('objcopy', src=link_output, tgt=self.path.find_or_declare(self.objcopy_target))
+
+ task.env.append_unique('TARGET_BFDNAME', self.objcopy_bfdname)
+ try:
+ task.env.append_unique('OBJCOPYFLAGS', getattr(self, 'objcopy_flags'))
+ except AttributeError:
+ pass
+
+ if self.objcopy_install_path:
+ self.add_install_files(install_to=self.objcopy_install_path, install_from=task.outputs[0])
+
+def configure(ctx):
+ ctx.find_program('objcopy', var='OBJCOPY', mandatory=True)
+
diff --git a/waflib/extras/ocaml.py b/waflib/extras/ocaml.py
new file mode 100644
index 00000000..afe73c0c
--- /dev/null
+++ b/waflib/extras/ocaml.py
@@ -0,0 +1,348 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2010 (ita)
+
+"ocaml support"
+
+import os, re
+from waflib import Utils, Task
+from waflib.Logs import error
+from waflib.TaskGen import feature, before_method, after_method, extension
+
+EXT_MLL = ['.mll']
+EXT_MLY = ['.mly']
+EXT_MLI = ['.mli']
+EXT_MLC = ['.c']
+EXT_ML = ['.ml']
+
+open_re = re.compile('^\s*open\s+([a-zA-Z]+)(;;){0,1}$', re.M)
+foo = re.compile(r"""(\(\*)|(\*\))|("(\\.|[^"\\])*"|'(\\.|[^'\\])*'|.[^()*"'\\]*)""", re.M)
+def filter_comments(txt):
+ meh = [0]
+ def repl(m):
+ if m.group(1):
+ meh[0] += 1
+ elif m.group(2):
+ meh[0] -= 1
+ elif not meh[0]:
+ return m.group()
+ return ''
+ return foo.sub(repl, txt)
+
+def scan(self):
+ node = self.inputs[0]
+ code = filter_comments(node.read())
+
+ global open_re
+ names = []
+ import_iterator = open_re.finditer(code)
+ if import_iterator:
+ for import_match in import_iterator:
+ names.append(import_match.group(1))
+ found_lst = []
+ raw_lst = []
+ for name in names:
+ nd = None
+ for x in self.incpaths:
+ nd = x.find_resource(name.lower()+'.ml')
+ if not nd:
+ nd = x.find_resource(name+'.ml')
+ if nd:
+ found_lst.append(nd)
+ break
+ else:
+ raw_lst.append(name)
+
+ return (found_lst, raw_lst)
+
+native_lst=['native', 'all', 'c_object']
+bytecode_lst=['bytecode', 'all']
+
+@feature('ocaml')
+def init_ml(self):
+ Utils.def_attrs(self,
+ type = 'all',
+ incpaths_lst = [],
+ bld_incpaths_lst = [],
+ mlltasks = [],
+ mlytasks = [],
+ mlitasks = [],
+ native_tasks = [],
+ bytecode_tasks = [],
+ linktasks = [],
+ bytecode_env = None,
+ native_env = None,
+ compiled_tasks = [],
+ includes = '',
+ uselib = '',
+ are_deps_set = 0)
+
+@feature('ocaml')
+@after_method('init_ml')
+def init_envs_ml(self):
+
+ self.islibrary = getattr(self, 'islibrary', False)
+
+ global native_lst, bytecode_lst
+ self.native_env = None
+ if self.type in native_lst:
+ self.native_env = self.env.derive()
+ if self.islibrary:
+ self.native_env['OCALINKFLAGS'] = '-a'
+
+ self.bytecode_env = None
+ if self.type in bytecode_lst:
+ self.bytecode_env = self.env.derive()
+ if self.islibrary:
+ self.bytecode_env['OCALINKFLAGS'] = '-a'
+
+ if self.type == 'c_object':
+ self.native_env.append_unique('OCALINKFLAGS_OPT', '-output-obj')
+
+@feature('ocaml')
+@before_method('apply_vars_ml')
+@after_method('init_envs_ml')
+def apply_incpaths_ml(self):
+ inc_lst = self.includes.split()
+ lst = self.incpaths_lst
+ for dir in inc_lst:
+ node = self.path.find_dir(dir)
+ if not node:
+ error("node not found: " + str(dir))
+ continue
+ if not node in lst:
+ lst.append(node)
+ self.bld_incpaths_lst.append(node)
+ # now the nodes are added to self.incpaths_lst
+
+@feature('ocaml')
+@before_method('process_source')
+def apply_vars_ml(self):
+ for i in self.incpaths_lst:
+ if self.bytecode_env:
+ app = self.bytecode_env.append_value
+ app('OCAMLPATH', ['-I', i.bldpath(), '-I', i.srcpath()])
+
+ if self.native_env:
+ app = self.native_env.append_value
+ app('OCAMLPATH', ['-I', i.bldpath(), '-I', i.srcpath()])
+
+ varnames = ['INCLUDES', 'OCAMLFLAGS', 'OCALINKFLAGS', 'OCALINKFLAGS_OPT']
+ for name in self.uselib.split():
+ for vname in varnames:
+ cnt = self.env[vname+'_'+name]
+ if cnt:
+ if self.bytecode_env:
+ self.bytecode_env.append_value(vname, cnt)
+ if self.native_env:
+ self.native_env.append_value(vname, cnt)
+
+@feature('ocaml')
+@after_method('process_source')
+def apply_link_ml(self):
+
+ if self.bytecode_env:
+ ext = self.islibrary and '.cma' or '.run'
+
+ linktask = self.create_task('ocalink')
+ linktask.bytecode = 1
+ linktask.set_outputs(self.path.find_or_declare(self.target + ext))
+ linktask.env = self.bytecode_env
+ self.linktasks.append(linktask)
+
+ if self.native_env:
+ if self.type == 'c_object':
+ ext = '.o'
+ elif self.islibrary:
+ ext = '.cmxa'
+ else:
+ ext = ''
+
+ linktask = self.create_task('ocalinkx')
+ linktask.set_outputs(self.path.find_or_declare(self.target + ext))
+ linktask.env = self.native_env
+ self.linktasks.append(linktask)
+
+ # we produce a .o file to be used by gcc
+ self.compiled_tasks.append(linktask)
+
+@extension(*EXT_MLL)
+def mll_hook(self, node):
+ mll_task = self.create_task('ocamllex', node, node.change_ext('.ml'))
+ mll_task.env = self.native_env.derive()
+ self.mlltasks.append(mll_task)
+
+ self.source.append(mll_task.outputs[0])
+
+@extension(*EXT_MLY)
+def mly_hook(self, node):
+ mly_task = self.create_task('ocamlyacc', node, [node.change_ext('.ml'), node.change_ext('.mli')])
+ mly_task.env = self.native_env.derive()
+ self.mlytasks.append(mly_task)
+ self.source.append(mly_task.outputs[0])
+
+ task = self.create_task('ocamlcmi', mly_task.outputs[1], mly_task.outputs[1].change_ext('.cmi'))
+ task.env = self.native_env.derive()
+
+@extension(*EXT_MLI)
+def mli_hook(self, node):
+ task = self.create_task('ocamlcmi', node, node.change_ext('.cmi'))
+ task.env = self.native_env.derive()
+ self.mlitasks.append(task)
+
+@extension(*EXT_MLC)
+def mlc_hook(self, node):
+ task = self.create_task('ocamlcc', node, node.change_ext('.o'))
+ task.env = self.native_env.derive()
+ self.compiled_tasks.append(task)
+
+@extension(*EXT_ML)
+def ml_hook(self, node):
+ if self.native_env:
+ task = self.create_task('ocamlx', node, node.change_ext('.cmx'))
+ task.env = self.native_env.derive()
+ task.incpaths = self.bld_incpaths_lst
+ self.native_tasks.append(task)
+
+ if self.bytecode_env:
+ task = self.create_task('ocaml', node, node.change_ext('.cmo'))
+ task.env = self.bytecode_env.derive()
+ task.bytecode = 1
+ task.incpaths = self.bld_incpaths_lst
+ self.bytecode_tasks.append(task)
+
+def compile_may_start(self):
+
+ if not getattr(self, 'flag_deps', ''):
+ self.flag_deps = 1
+
+ # the evil part is that we can only compute the dependencies after the
+ # source files can be read (this means actually producing the source files)
+ if getattr(self, 'bytecode', ''):
+ alltasks = self.generator.bytecode_tasks
+ else:
+ alltasks = self.generator.native_tasks
+
+ self.signature() # ensure that files are scanned - unfortunately
+ tree = self.generator.bld
+ for node in self.inputs:
+ lst = tree.node_deps[self.uid()]
+ for depnode in lst:
+ for t in alltasks:
+ if t == self:
+ continue
+ if depnode in t.inputs:
+ self.set_run_after(t)
+
+ # TODO necessary to get the signature right - for now
+ delattr(self, 'cache_sig')
+ self.signature()
+
+ return Task.Task.runnable_status(self)
+
+class ocamlx(Task.Task):
+ """native caml compilation"""
+ color = 'GREEN'
+ run_str = '${OCAMLOPT} ${OCAMLPATH} ${OCAMLFLAGS} ${OCAMLINCLUDES} -c -o ${TGT} ${SRC}'
+ scan = scan
+ runnable_status = compile_may_start
+
+class ocaml(Task.Task):
+ """bytecode caml compilation"""
+ color = 'GREEN'
+ run_str = '${OCAMLC} ${OCAMLPATH} ${OCAMLFLAGS} ${OCAMLINCLUDES} -c -o ${TGT} ${SRC}'
+ scan = scan
+ runnable_status = compile_may_start
+
+class ocamlcmi(Task.Task):
+ """interface generator (the .i files?)"""
+ color = 'BLUE'
+ run_str = '${OCAMLC} ${OCAMLPATH} ${OCAMLINCLUDES} -o ${TGT} -c ${SRC}'
+ before = ['ocamlcc', 'ocaml', 'ocamlcc']
+
+class ocamlcc(Task.Task):
+ """ocaml to c interfaces"""
+ color = 'GREEN'
+ run_str = 'cd ${TGT[0].bld_dir()} && ${OCAMLOPT} ${OCAMLFLAGS} ${OCAMLPATH} ${OCAMLINCLUDES} -c ${SRC[0].abspath()}'
+
+class ocamllex(Task.Task):
+ """lexical generator"""
+ color = 'BLUE'
+ run_str = '${OCAMLLEX} ${SRC} -o ${TGT}'
+ before = ['ocamlcmi', 'ocaml', 'ocamlcc']
+
+class ocamlyacc(Task.Task):
+ """parser generator"""
+ color = 'BLUE'
+ run_str = '${OCAMLYACC} -b ${tsk.base()} ${SRC}'
+ before = ['ocamlcmi', 'ocaml', 'ocamlcc']
+
+ def base(self):
+ node = self.outputs[0]
+ s = os.path.splitext(node.name)[0]
+ return node.bld_dir() + os.sep + s
+
+def link_may_start(self):
+
+ if getattr(self, 'bytecode', 0):
+ alltasks = self.generator.bytecode_tasks
+ else:
+ alltasks = self.generator.native_tasks
+
+ for x in alltasks:
+ if not x.hasrun:
+ return Task.ASK_LATER
+
+ if not getattr(self, 'order', ''):
+
+ # now reorder the inputs given the task dependencies
+ # this part is difficult, we do not have a total order on the tasks
+ # if the dependencies are wrong, this may not stop
+ seen = []
+ pendant = []+alltasks
+ while pendant:
+ task = pendant.pop(0)
+ if task in seen:
+ continue
+ for x in task.run_after:
+ if not x in seen:
+ pendant.append(task)
+ break
+ else:
+ seen.append(task)
+ self.inputs = [x.outputs[0] for x in seen]
+ self.order = 1
+ return Task.Task.runnable_status(self)
+
+class ocalink(Task.Task):
+ """bytecode caml link"""
+ color = 'YELLOW'
+ run_str = '${OCAMLC} -o ${TGT} ${OCAMLINCLUDES} ${OCALINKFLAGS} ${SRC}'
+ runnable_status = link_may_start
+ after = ['ocaml', 'ocamlcc']
+
+class ocalinkx(Task.Task):
+ """native caml link"""
+ color = 'YELLOW'
+ run_str = '${OCAMLOPT} -o ${TGT} ${OCAMLINCLUDES} ${OCALINKFLAGS_OPT} ${SRC}'
+ runnable_status = link_may_start
+ after = ['ocamlx', 'ocamlcc']
+
+def configure(conf):
+ opt = conf.find_program('ocamlopt', var='OCAMLOPT', mandatory=False)
+ occ = conf.find_program('ocamlc', var='OCAMLC', mandatory=False)
+ if (not opt) or (not occ):
+ conf.fatal('The objective caml compiler was not found:\ninstall it or make it available in your PATH')
+
+ v = conf.env
+ v['OCAMLC'] = occ
+ v['OCAMLOPT'] = opt
+ v['OCAMLLEX'] = conf.find_program('ocamllex', var='OCAMLLEX', mandatory=False)
+ v['OCAMLYACC'] = conf.find_program('ocamlyacc', var='OCAMLYACC', mandatory=False)
+ v['OCAMLFLAGS'] = ''
+ where = conf.cmd_and_log(conf.env.OCAMLC + ['-where']).strip()+os.sep
+ v['OCAMLLIB'] = where
+ v['LIBPATH_OCAML'] = where
+ v['INCLUDES_OCAML'] = where
+ v['LIB_OCAML'] = 'camlrun'
+
diff --git a/waflib/extras/package.py b/waflib/extras/package.py
new file mode 100644
index 00000000..c06498eb
--- /dev/null
+++ b/waflib/extras/package.py
@@ -0,0 +1,76 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2011
+
+"""
+Obtain packages, unpack them in a location, and add associated uselib variables
+(CFLAGS_pkgname, LIBPATH_pkgname, etc).
+
+The default is use a Dependencies.txt file in the source directory.
+
+This is a work in progress.
+
+Usage:
+
+def options(opt):
+ opt.load('package')
+
+def configure(conf):
+ conf.load_packages()
+"""
+
+from waflib import Logs
+from waflib.Configure import conf
+
+try:
+ from urllib import request
+except ImportError:
+ from urllib import urlopen
+else:
+ urlopen = request.urlopen
+
+
+CACHEVAR = 'WAFCACHE_PACKAGE'
+
+@conf
+def get_package_cache_dir(self):
+ cache = None
+ if CACHEVAR in conf.environ:
+ cache = conf.environ[CACHEVAR]
+ cache = self.root.make_node(cache)
+ elif self.env[CACHEVAR]:
+ cache = self.env[CACHEVAR]
+ cache = self.root.make_node(cache)
+ else:
+ cache = self.srcnode.make_node('.wafcache_package')
+ cache.mkdir()
+ return cache
+
+@conf
+def download_archive(self, src, dst):
+ for x in self.env.PACKAGE_REPO:
+ url = '/'.join((x, src))
+ try:
+ web = urlopen(url)
+ try:
+ if web.getcode() != 200:
+ continue
+ except AttributeError:
+ pass
+ except Exception:
+ # on python3 urlopen throws an exception
+ # python 2.3 does not have getcode and throws an exception to fail
+ continue
+ else:
+ tmp = self.root.make_node(dst)
+ tmp.write(web.read())
+ Logs.warn('Downloaded %s from %s', tmp.abspath(), url)
+ break
+ else:
+ self.fatal('Could not get the package %s' % src)
+
+@conf
+def load_packages(self):
+ self.get_package_cache_dir()
+ # read the dependencies, get the archives, ..
+
diff --git a/waflib/extras/parallel_debug.py b/waflib/extras/parallel_debug.py
new file mode 100644
index 00000000..35883a3d
--- /dev/null
+++ b/waflib/extras/parallel_debug.py
@@ -0,0 +1,459 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2007-2010 (ita)
+
+"""
+Debugging helper for parallel compilation, outputs
+a file named pdebug.svg in the source directory::
+
+ def options(opt):
+ opt.load('parallel_debug')
+ def build(bld):
+ ...
+"""
+
+import re, sys, threading, time, traceback
+try:
+ from Queue import Queue
+except:
+ from queue import Queue
+from waflib import Runner, Options, Task, Logs, Errors
+
+SVG_TEMPLATE = """<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN" "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.0"
+ x="${project.x}" y="${project.y}" width="${project.width}" height="${project.height}" id="svg602" xml:space="preserve">
+
+<style type='text/css' media='screen'>
+ g.over rect { stroke:#FF0000; fill-opacity:0.4 }
+</style>
+
+<script type='text/javascript'><![CDATA[
+var svg = document.getElementsByTagName('svg')[0];
+
+svg.addEventListener('mouseover', function(e) {
+ var g = e.target.parentNode;
+ var x = document.getElementById('r_' + g.id);
+ if (x) {
+ g.setAttribute('class', g.getAttribute('class') + ' over');
+ x.setAttribute('class', x.getAttribute('class') + ' over');
+ showInfo(e, g.id, e.target.attributes.tooltip.value);
+ }
+}, false);
+
+svg.addEventListener('mouseout', function(e) {
+ var g = e.target.parentNode;
+ var x = document.getElementById('r_' + g.id);
+ if (x) {
+ g.setAttribute('class', g.getAttribute('class').replace(' over', ''));
+ x.setAttribute('class', x.getAttribute('class').replace(' over', ''));
+ hideInfo(e);
+ }
+}, false);
+
+function showInfo(evt, txt, details) {
+${if project.tooltip}
+ tooltip = document.getElementById('tooltip');
+
+ var t = document.getElementById('tooltiptext');
+ t.firstChild.data = txt + " " + details;
+
+ var x = evt.clientX + 9;
+ if (x > 250) { x -= t.getComputedTextLength() + 16; }
+ var y = evt.clientY + 20;
+ tooltip.setAttribute("transform", "translate(" + x + "," + y + ")");
+ tooltip.setAttributeNS(null, "visibility", "visible");
+
+ var r = document.getElementById('tooltiprect');
+ r.setAttribute('width', t.getComputedTextLength() + 6);
+${endif}
+}
+
+function hideInfo(evt) {
+ var tooltip = document.getElementById('tooltip');
+ tooltip.setAttributeNS(null,"visibility","hidden");
+}
+]]></script>
+
+<!-- inkscape requires a big rectangle or it will not export the pictures properly -->
+<rect
+ x='${project.x}' y='${project.y}' width='${project.width}' height='${project.height}'
+ style="font-size:10;fill:#ffffff;fill-opacity:0.01;fill-rule:evenodd;stroke:#ffffff;"></rect>
+
+${if project.title}
+ <text x="${project.title_x}" y="${project.title_y}"
+ style="font-size:15px; text-anchor:middle; font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans">${project.title}</text>
+${endif}
+
+
+${for cls in project.groups}
+ <g id='${cls.classname}'>
+ ${for rect in cls.rects}
+ <rect x='${rect.x}' y='${rect.y}' width='${rect.width}' height='${rect.height}' tooltip='${rect.name}' style="font-size:10;fill:${rect.color};fill-rule:evenodd;stroke:#000000;stroke-width:0.4;" />
+ ${endfor}
+ </g>
+${endfor}
+
+${for info in project.infos}
+ <g id='r_${info.classname}'>
+ <rect x='${info.x}' y='${info.y}' width='${info.width}' height='${info.height}' style="font-size:10;fill:${info.color};fill-rule:evenodd;stroke:#000000;stroke-width:0.4;" />
+ <text x="${info.text_x}" y="${info.text_y}"
+ style="font-size:12px;font-style:normal;font-weight:normal;fill:#000000;fill-opacity:1;stroke:none;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1;font-family:Bitstream Vera Sans"
+ >${info.text}</text>
+ </g>
+${endfor}
+
+${if project.tooltip}
+ <g transform="translate(0,0)" visibility="hidden" id="tooltip">
+ <rect id="tooltiprect" y="-15" x="-3" width="1" height="20" style="stroke:black;fill:#edefc2;stroke-width:1"/>
+ <text id="tooltiptext" style="font-family:Arial; font-size:12;fill:black;"> </text>
+ </g>
+${endif}
+
+</svg>
+"""
+
+COMPILE_TEMPLATE = '''def f(project):
+ lst = []
+ def xml_escape(value):
+ return value.replace("&", "&amp;").replace('"', "&quot;").replace("'", "&apos;").replace("<", "&lt;").replace(">", "&gt;")
+
+ %s
+ return ''.join(lst)
+'''
+reg_act = re.compile(r"(?P<backslash>\\)|(?P<dollar>\$\$)|(?P<subst>\$\{(?P<code>[^}]*?)\})", re.M)
+def compile_template(line):
+
+ extr = []
+ def repl(match):
+ g = match.group
+ if g('dollar'):
+ return "$"
+ elif g('backslash'):
+ return "\\"
+ elif g('subst'):
+ extr.append(g('code'))
+ return "<<|@|>>"
+ return None
+
+ line2 = reg_act.sub(repl, line)
+ params = line2.split('<<|@|>>')
+ assert(extr)
+
+
+ indent = 0
+ buf = []
+ app = buf.append
+
+ def app(txt):
+ buf.append(indent * '\t' + txt)
+
+ for x in range(len(extr)):
+ if params[x]:
+ app("lst.append(%r)" % params[x])
+
+ f = extr[x]
+ if f.startswith(('if', 'for')):
+ app(f + ':')
+ indent += 1
+ elif f.startswith('py:'):
+ app(f[3:])
+ elif f.startswith(('endif', 'endfor')):
+ indent -= 1
+ elif f.startswith(('else', 'elif')):
+ indent -= 1
+ app(f + ':')
+ indent += 1
+ elif f.startswith('xml:'):
+ app('lst.append(xml_escape(%s))' % f[4:])
+ else:
+ #app('lst.append((%s) or "cannot find %s")' % (f, f))
+ app('lst.append(str(%s))' % f)
+
+ if extr:
+ if params[-1]:
+ app("lst.append(%r)" % params[-1])
+
+ fun = COMPILE_TEMPLATE % "\n\t".join(buf)
+ # uncomment the following to debug the template
+ #for i, x in enumerate(fun.splitlines()):
+ # print i, x
+ return Task.funex(fun)
+
+# red #ff4d4d
+# green #4da74d
+# lila #a751ff
+
+color2code = {
+ 'GREEN' : '#4da74d',
+ 'YELLOW' : '#fefe44',
+ 'PINK' : '#a751ff',
+ 'RED' : '#cc1d1d',
+ 'BLUE' : '#6687bb',
+ 'CYAN' : '#34e2e2',
+}
+
+mp = {}
+info = [] # list of (text,color)
+
+def map_to_color(name):
+ if name in mp:
+ return mp[name]
+ try:
+ cls = Task.classes[name]
+ except KeyError:
+ return color2code['RED']
+ if cls.color in mp:
+ return mp[cls.color]
+ if cls.color in color2code:
+ return color2code[cls.color]
+ return color2code['RED']
+
+def process(self):
+ m = self.generator.bld.producer
+ try:
+ # TODO another place for this?
+ del self.generator.bld.task_sigs[self.uid()]
+ except KeyError:
+ pass
+
+ self.generator.bld.producer.set_running(1, self)
+
+ try:
+ ret = self.run()
+ except Exception:
+ self.err_msg = traceback.format_exc()
+ self.hasrun = Task.EXCEPTION
+
+ # TODO cleanup
+ m.error_handler(self)
+ return
+
+ if ret:
+ self.err_code = ret
+ self.hasrun = Task.CRASHED
+ else:
+ try:
+ self.post_run()
+ except Errors.WafError:
+ pass
+ except Exception:
+ self.err_msg = traceback.format_exc()
+ self.hasrun = Task.EXCEPTION
+ else:
+ self.hasrun = Task.SUCCESS
+ if self.hasrun != Task.SUCCESS:
+ m.error_handler(self)
+
+ self.generator.bld.producer.set_running(-1, self)
+
+Task.Task.process_back = Task.Task.process
+Task.Task.process = process
+
+old_start = Runner.Parallel.start
+def do_start(self):
+ try:
+ Options.options.dband
+ except AttributeError:
+ self.bld.fatal('use def options(opt): opt.load("parallel_debug")!')
+
+ self.taskinfo = Queue()
+ old_start(self)
+ if self.dirty:
+ make_picture(self)
+Runner.Parallel.start = do_start
+
+lock_running = threading.Lock()
+def set_running(self, by, tsk):
+ with lock_running:
+ try:
+ cache = self.lock_cache
+ except AttributeError:
+ cache = self.lock_cache = {}
+
+ i = 0
+ if by > 0:
+ vals = cache.values()
+ for i in range(self.numjobs):
+ if i not in vals:
+ cache[tsk] = i
+ break
+ else:
+ i = cache[tsk]
+ del cache[tsk]
+
+ self.taskinfo.put( (i, id(tsk), time.time(), tsk.__class__.__name__, self.processed, self.count, by, ",".join(map(str, tsk.outputs))) )
+Runner.Parallel.set_running = set_running
+
+def name2class(name):
+ return name.replace(' ', '_').replace('.', '_')
+
+def make_picture(producer):
+ # first, cast the parameters
+ if not hasattr(producer.bld, 'path'):
+ return
+
+ tmp = []
+ try:
+ while True:
+ tup = producer.taskinfo.get(False)
+ tmp.append(list(tup))
+ except:
+ pass
+
+ try:
+ ini = float(tmp[0][2])
+ except:
+ return
+
+ if not info:
+ seen = []
+ for x in tmp:
+ name = x[3]
+ if not name in seen:
+ seen.append(name)
+ else:
+ continue
+
+ info.append((name, map_to_color(name)))
+ info.sort(key=lambda x: x[0])
+
+ thread_count = 0
+ acc = []
+ for x in tmp:
+ thread_count += x[6]
+ acc.append("%d %d %f %r %d %d %d %s" % (x[0], x[1], x[2] - ini, x[3], x[4], x[5], thread_count, x[7]))
+
+ data_node = producer.bld.path.make_node('pdebug.dat')
+ data_node.write('\n'.join(acc))
+
+ tmp = [lst[:2] + [float(lst[2]) - ini] + lst[3:] for lst in tmp]
+
+ st = {}
+ for l in tmp:
+ if not l[0] in st:
+ st[l[0]] = len(st.keys())
+ tmp = [ [st[lst[0]]] + lst[1:] for lst in tmp ]
+ THREAD_AMOUNT = len(st.keys())
+
+ st = {}
+ for l in tmp:
+ if not l[1] in st:
+ st[l[1]] = len(st.keys())
+ tmp = [ [lst[0]] + [st[lst[1]]] + lst[2:] for lst in tmp ]
+
+
+ BAND = Options.options.dband
+
+ seen = {}
+ acc = []
+ for x in range(len(tmp)):
+ line = tmp[x]
+ id = line[1]
+
+ if id in seen:
+ continue
+ seen[id] = True
+
+ begin = line[2]
+ thread_id = line[0]
+ for y in range(x + 1, len(tmp)):
+ line = tmp[y]
+ if line[1] == id:
+ end = line[2]
+ #print id, thread_id, begin, end
+ #acc.append( ( 10*thread_id, 10*(thread_id+1), 10*begin, 10*end ) )
+ acc.append( (BAND * begin, BAND*thread_id, BAND*end - BAND*begin, BAND, line[3], line[7]) )
+ break
+
+ if Options.options.dmaxtime < 0.1:
+ gwidth = 1
+ for x in tmp:
+ m = BAND * x[2]
+ if m > gwidth:
+ gwidth = m
+ else:
+ gwidth = BAND * Options.options.dmaxtime
+
+ ratio = float(Options.options.dwidth) / gwidth
+ gwidth = Options.options.dwidth
+ gheight = BAND * (THREAD_AMOUNT + len(info) + 1.5)
+
+
+ # simple data model for our template
+ class tobject(object):
+ pass
+
+ model = tobject()
+ model.x = 0
+ model.y = 0
+ model.width = gwidth + 4
+ model.height = gheight + 4
+
+ model.tooltip = not Options.options.dnotooltip
+
+ model.title = Options.options.dtitle
+ model.title_x = gwidth / 2
+ model.title_y = gheight + - 5
+
+ groups = {}
+ for (x, y, w, h, clsname, name) in acc:
+ try:
+ groups[clsname].append((x, y, w, h, name))
+ except:
+ groups[clsname] = [(x, y, w, h, name)]
+
+ # groups of rectangles (else js highlighting is slow)
+ model.groups = []
+ for cls in groups:
+ g = tobject()
+ model.groups.append(g)
+ g.classname = name2class(cls)
+ g.rects = []
+ for (x, y, w, h, name) in groups[cls]:
+ r = tobject()
+ g.rects.append(r)
+ r.x = 2 + x * ratio
+ r.y = 2 + y
+ r.width = w * ratio
+ r.height = h
+ r.name = name
+ r.color = map_to_color(cls)
+
+ cnt = THREAD_AMOUNT
+
+ # caption
+ model.infos = []
+ for (text, color) in info:
+ inf = tobject()
+ model.infos.append(inf)
+ inf.classname = name2class(text)
+ inf.x = 2 + BAND
+ inf.y = 5 + (cnt + 0.5) * BAND
+ inf.width = BAND/2
+ inf.height = BAND/2
+ inf.color = color
+
+ inf.text = text
+ inf.text_x = 2 + 2 * BAND
+ inf.text_y = 5 + (cnt + 0.5) * BAND + 10
+
+ cnt += 1
+
+ # write the file...
+ template1 = compile_template(SVG_TEMPLATE)
+ txt = template1(model)
+
+ node = producer.bld.path.make_node('pdebug.svg')
+ node.write(txt)
+ Logs.warn('Created the diagram %r', node)
+
+def options(opt):
+ opt.add_option('--dtitle', action='store', default='Parallel build representation for %r' % ' '.join(sys.argv),
+ help='title for the svg diagram', dest='dtitle')
+ opt.add_option('--dwidth', action='store', type='int', help='diagram width', default=800, dest='dwidth')
+ opt.add_option('--dtime', action='store', type='float', help='recording interval in seconds', default=0.009, dest='dtime')
+ opt.add_option('--dband', action='store', type='int', help='band width', default=22, dest='dband')
+ opt.add_option('--dmaxtime', action='store', type='float', help='maximum time, for drawing fair comparisons', default=0, dest='dmaxtime')
+ opt.add_option('--dnotooltip', action='store_true', help='disable tooltips', default=False, dest='dnotooltip')
+
diff --git a/waflib/extras/pch.py b/waflib/extras/pch.py
new file mode 100644
index 00000000..103e7528
--- /dev/null
+++ b/waflib/extras/pch.py
@@ -0,0 +1,148 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Alexander Afanasyev (UCLA), 2014
+
+"""
+Enable precompiled C++ header support (currently only clang++ and g++ are supported)
+
+To use this tool, wscript should look like:
+
+ def options(opt):
+ opt.load('pch')
+ # This will add `--with-pch` configure option.
+ # Unless --with-pch during configure stage specified, the precompiled header support is disabled
+
+ def configure(conf):
+ conf.load('pch')
+ # this will set conf.env.WITH_PCH if --with-pch is specified and the supported compiler is used
+ # Unless conf.env.WITH_PCH is set, the precompiled header support is disabled
+
+ def build(bld):
+ bld(features='cxx pch',
+ target='precompiled-headers',
+ name='precompiled-headers',
+ headers='a.h b.h c.h', # headers to pre-compile into `precompiled-headers`
+
+ # Other parameters to compile precompiled headers
+ # includes=...,
+ # export_includes=...,
+ # use=...,
+ # ...
+
+ # Exported parameters will be propagated even if precompiled headers are disabled
+ )
+
+ bld(
+ target='test',
+ features='cxx cxxprogram',
+ source='a.cpp b.cpp d.cpp main.cpp',
+ use='precompiled-headers',
+ )
+
+ # or
+
+ bld(
+ target='test',
+ features='pch cxx cxxprogram',
+ source='a.cpp b.cpp d.cpp main.cpp',
+ headers='a.h b.h c.h',
+ )
+
+Note that precompiled header must have multiple inclusion guards. If the guards are missing, any benefit of precompiled header will be voided and compilation may fail in some cases.
+"""
+
+import os
+from waflib import Task, TaskGen, Utils
+from waflib.Tools import c_preproc, cxx
+
+
+PCH_COMPILER_OPTIONS = {
+ 'clang++': [['-include'], '.pch', ['-x', 'c++-header']],
+ 'g++': [['-include'], '.gch', ['-x', 'c++-header']],
+}
+
+
+def options(opt):
+ opt.add_option('--without-pch', action='store_false', default=True, dest='with_pch', help='''Try to use precompiled header to speed up compilation (only g++ and clang++)''')
+
+def configure(conf):
+ if (conf.options.with_pch and conf.env['COMPILER_CXX'] in PCH_COMPILER_OPTIONS.keys()):
+ conf.env.WITH_PCH = True
+ flags = PCH_COMPILER_OPTIONS[conf.env['COMPILER_CXX']]
+ conf.env.CXXPCH_F = flags[0]
+ conf.env.CXXPCH_EXT = flags[1]
+ conf.env.CXXPCH_FLAGS = flags[2]
+
+
+@TaskGen.feature('pch')
+@TaskGen.before('process_source')
+def apply_pch(self):
+ if not self.env.WITH_PCH:
+ return
+
+ if getattr(self.bld, 'pch_tasks', None) is None:
+ self.bld.pch_tasks = {}
+
+ if getattr(self, 'headers', None) is None:
+ return
+
+ self.headers = self.to_nodes(self.headers)
+
+ if getattr(self, 'name', None):
+ try:
+ task = self.bld.pch_tasks["%s.%s" % (self.name, self.idx)]
+ self.bld.fatal("Duplicated 'pch' task with name %r" % "%s.%s" % (self.name, self.idx))
+ except KeyError:
+ pass
+
+ out = '%s.%d%s' % (self.target, self.idx, self.env['CXXPCH_EXT'])
+ out = self.path.find_or_declare(out)
+ task = self.create_task('gchx', self.headers, out)
+
+ # target should be an absolute path of `out`, but without precompiled header extension
+ task.target = out.abspath()[:-len(out.suffix())]
+
+ self.pch_task = task
+ if getattr(self, 'name', None):
+ self.bld.pch_tasks["%s.%s" % (self.name, self.idx)] = task
+
+@TaskGen.feature('cxx')
+@TaskGen.after_method('process_source', 'propagate_uselib_vars')
+def add_pch(self):
+ if not (self.env['WITH_PCH'] and getattr(self, 'use', None) and getattr(self, 'compiled_tasks', None) and getattr(self.bld, 'pch_tasks', None)):
+ return
+
+ pch = None
+ # find pch task, if any
+
+ if getattr(self, 'pch_task', None):
+ pch = self.pch_task
+ else:
+ for use in Utils.to_list(self.use):
+ try:
+ pch = self.bld.pch_tasks[use]
+ except KeyError:
+ pass
+
+ if pch:
+ for x in self.compiled_tasks:
+ x.env.append_value('CXXFLAGS', self.env['CXXPCH_F'] + [pch.target])
+
+class gchx(Task.Task):
+ run_str = '${CXX} ${ARCH_ST:ARCH} ${CXXFLAGS} ${CXXPCH_FLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${CXXPCH_F:SRC} ${CXX_SRC_F}${SRC[0].abspath()} ${CXX_TGT_F}${TGT[0].abspath()} ${CPPFLAGS}'
+ scan = c_preproc.scan
+ color = 'BLUE'
+ ext_out=['.h']
+
+ def runnable_status(self):
+ try:
+ node_deps = self.generator.bld.node_deps[self.uid()]
+ except KeyError:
+ node_deps = []
+ ret = Task.Task.runnable_status(self)
+ if ret == Task.SKIP_ME and self.env.CXX_NAME == 'clang':
+ t = os.stat(self.outputs[0].abspath()).st_mtime
+ for n in self.inputs + node_deps:
+ if os.stat(n.abspath()).st_mtime > t:
+ return Task.RUN_ME
+ return ret
diff --git a/waflib/extras/pep8.py b/waflib/extras/pep8.py
new file mode 100644
index 00000000..676beedb
--- /dev/null
+++ b/waflib/extras/pep8.py
@@ -0,0 +1,106 @@
+#! /usr/bin/env python
+# encoding: utf-8
+#
+# written by Sylvain Rouquette, 2011
+
+'''
+Install pep8 module:
+$ easy_install pep8
+ or
+$ pip install pep8
+
+To add the pep8 tool to the waf file:
+$ ./waf-light --tools=compat15,pep8
+ or, if you have waf >= 1.6.2
+$ ./waf update --files=pep8
+
+
+Then add this to your wscript:
+
+[at]extension('.py', 'wscript')
+def run_pep8(self, node):
+ self.create_task('Pep8', node)
+
+'''
+
+import threading
+from waflib import Task, Options
+
+pep8 = __import__('pep8')
+
+
+class Pep8(Task.Task):
+ color = 'PINK'
+ lock = threading.Lock()
+
+ def check_options(self):
+ if pep8.options:
+ return
+ pep8.options = Options.options
+ pep8.options.prog = 'pep8'
+ excl = pep8.options.exclude.split(',')
+ pep8.options.exclude = [s.rstrip('/') for s in excl]
+ if pep8.options.filename:
+ pep8.options.filename = pep8.options.filename.split(',')
+ if pep8.options.select:
+ pep8.options.select = pep8.options.select.split(',')
+ else:
+ pep8.options.select = []
+ if pep8.options.ignore:
+ pep8.options.ignore = pep8.options.ignore.split(',')
+ elif pep8.options.select:
+ # Ignore all checks which are not explicitly selected
+ pep8.options.ignore = ['']
+ elif pep8.options.testsuite or pep8.options.doctest:
+ # For doctest and testsuite, all checks are required
+ pep8.options.ignore = []
+ else:
+ # The default choice: ignore controversial checks
+ pep8.options.ignore = pep8.DEFAULT_IGNORE.split(',')
+ pep8.options.physical_checks = pep8.find_checks('physical_line')
+ pep8.options.logical_checks = pep8.find_checks('logical_line')
+ pep8.options.counters = dict.fromkeys(pep8.BENCHMARK_KEYS, 0)
+ pep8.options.messages = {}
+
+ def run(self):
+ with Pep8.lock:
+ self.check_options()
+ pep8.input_file(self.inputs[0].abspath())
+ return 0 if not pep8.get_count() else -1
+
+
+def options(opt):
+ opt.add_option('-q', '--quiet', default=0, action='count',
+ help="report only file names, or nothing with -qq")
+ opt.add_option('-r', '--repeat', action='store_true',
+ help="show all occurrences of the same error")
+ opt.add_option('--exclude', metavar='patterns',
+ default=pep8.DEFAULT_EXCLUDE,
+ help="exclude files or directories which match these "
+ "comma separated patterns (default: %s)" %
+ pep8.DEFAULT_EXCLUDE,
+ dest='exclude')
+ opt.add_option('--filename', metavar='patterns', default='*.py',
+ help="when parsing directories, only check filenames "
+ "matching these comma separated patterns (default: "
+ "*.py)")
+ opt.add_option('--select', metavar='errors', default='',
+ help="select errors and warnings (e.g. E,W6)")
+ opt.add_option('--ignore', metavar='errors', default='',
+ help="skip errors and warnings (e.g. E4,W)")
+ opt.add_option('--show-source', action='store_true',
+ help="show source code for each error")
+ opt.add_option('--show-pep8', action='store_true',
+ help="show text of PEP 8 for each error")
+ opt.add_option('--statistics', action='store_true',
+ help="count errors and warnings")
+ opt.add_option('--count', action='store_true',
+ help="print total number of errors and warnings "
+ "to standard error and set exit code to 1 if "
+ "total is not null")
+ opt.add_option('--benchmark', action='store_true',
+ help="measure processing speed")
+ opt.add_option('--testsuite', metavar='dir',
+ help="run regression tests from dir")
+ opt.add_option('--doctest', action='store_true',
+ help="run doctest on myself")
diff --git a/waflib/extras/pgicc.py b/waflib/extras/pgicc.py
new file mode 100644
index 00000000..9790b9cf
--- /dev/null
+++ b/waflib/extras/pgicc.py
@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Antoine Dechaume 2011
+
+"""
+Detect the PGI C compiler
+"""
+
+import sys, re
+from waflib import Errors
+from waflib.Configure import conf
+from waflib.Tools.compiler_c import c_compiler
+c_compiler['linux'].append('pgicc')
+
+@conf
+def find_pgi_compiler(conf, var, name):
+ """
+ Find the program name, and execute it to ensure it really is itself.
+ """
+ if sys.platform == 'cygwin':
+ conf.fatal('The PGI compiler does not work on Cygwin')
+
+ v = conf.env
+ cc = None
+ if v[var]:
+ cc = v[var]
+ elif var in conf.environ:
+ cc = conf.environ[var]
+ if not cc:
+ cc = conf.find_program(name, var=var)
+ if not cc:
+ conf.fatal('PGI Compiler (%s) was not found' % name)
+
+ v[var + '_VERSION'] = conf.get_pgi_version(cc)
+ v[var] = cc
+ v[var + '_NAME'] = 'pgi'
+
+@conf
+def get_pgi_version(conf, cc):
+ """Find the version of a pgi compiler."""
+ version_re = re.compile(r"The Portland Group", re.I).search
+ cmd = cc + ['-V', '-E'] # Issue 1078, prevent wrappers from linking
+
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0)
+ except Errors.WafError:
+ conf.fatal('Could not find pgi compiler %r' % cmd)
+
+ if out:
+ match = version_re(out)
+ else:
+ match = version_re(err)
+
+ if not match:
+ conf.fatal('Could not verify PGI signature')
+
+ cmd = cc + ['-help=variable']
+ try:
+ out, err = conf.cmd_and_log(cmd, output=0)
+ except Errors.WafError:
+ conf.fatal('Could not find pgi compiler %r' % cmd)
+
+ version = re.findall('^COMPVER\s*=(.*)', out, re.M)
+ if len(version) != 1:
+ conf.fatal('Could not determine the compiler version')
+ return version[0]
+
+def configure(conf):
+ conf.find_pgi_compiler('CC', 'pgcc')
+ conf.find_ar()
+ conf.gcc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+
diff --git a/waflib/extras/pgicxx.py b/waflib/extras/pgicxx.py
new file mode 100644
index 00000000..eae121c4
--- /dev/null
+++ b/waflib/extras/pgicxx.py
@@ -0,0 +1,20 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Antoine Dechaume 2011
+
+"""
+Detect the PGI C++ compiler
+"""
+
+from waflib.Tools.compiler_cxx import cxx_compiler
+cxx_compiler['linux'].append('pgicxx')
+
+from waflib.extras import pgicc
+
+def configure(conf):
+ conf.find_pgi_compiler('CXX', 'pgCC')
+ conf.find_ar()
+ conf.gxx_common_flags()
+ conf.cxx_load_tools()
+ conf.cxx_add_flags()
+ conf.link_add_flags()
diff --git a/waflib/extras/proc.py b/waflib/extras/proc.py
new file mode 100644
index 00000000..764abecf
--- /dev/null
+++ b/waflib/extras/proc.py
@@ -0,0 +1,54 @@
+#! /usr/bin/env python
+# per rosengren 2011
+
+from os import environ, path
+from waflib import TaskGen, Utils
+
+def options(opt):
+ grp = opt.add_option_group('Oracle ProC Options')
+ grp.add_option('--oracle_home', action='store', default=environ.get('PROC_ORACLE'), help='Path to Oracle installation home (has bin/lib)')
+ grp.add_option('--tns_admin', action='store', default=environ.get('TNS_ADMIN'), help='Directory containing server list (TNS_NAMES.ORA)')
+ grp.add_option('--connection', action='store', default='dummy-user/dummy-password@dummy-server', help='Format: user/password@server')
+
+def configure(cnf):
+ env = cnf.env
+ if not env.PROC_ORACLE:
+ env.PROC_ORACLE = cnf.options.oracle_home
+ if not env.PROC_TNS_ADMIN:
+ env.PROC_TNS_ADMIN = cnf.options.tns_admin
+ if not env.PROC_CONNECTION:
+ env.PROC_CONNECTION = cnf.options.connection
+ cnf.find_program('proc', var='PROC', path_list=env.PROC_ORACLE + path.sep + 'bin')
+
+def proc(tsk):
+ env = tsk.env
+ gen = tsk.generator
+ inc_nodes = gen.to_incnodes(Utils.to_list(getattr(gen,'includes',[])) + env['INCLUDES'])
+
+ cmd = (
+ [env.PROC] +
+ ['SQLCHECK=SEMANTICS'] +
+ (['SYS_INCLUDE=(' + ','.join(env.PROC_INCLUDES) + ')']
+ if env.PROC_INCLUDES else []) +
+ ['INCLUDE=(' + ','.join(
+ [i.bldpath() for i in inc_nodes]
+ ) + ')'] +
+ ['userid=' + env.PROC_CONNECTION] +
+ ['INAME=' + tsk.inputs[0].bldpath()] +
+ ['ONAME=' + tsk.outputs[0].bldpath()]
+ )
+ exec_env = {
+ 'ORACLE_HOME': env.PROC_ORACLE,
+ 'LD_LIBRARY_PATH': env.PROC_ORACLE + path.sep + 'lib',
+ }
+ if env.PROC_TNS_ADMIN:
+ exec_env['TNS_ADMIN'] = env.PROC_TNS_ADMIN
+ return tsk.exec_command(cmd, env=exec_env)
+
+TaskGen.declare_chain(
+ name = 'proc',
+ rule = proc,
+ ext_in = '.pc',
+ ext_out = '.c',
+)
+
diff --git a/waflib/extras/protoc.py b/waflib/extras/protoc.py
new file mode 100644
index 00000000..f3cb4d86
--- /dev/null
+++ b/waflib/extras/protoc.py
@@ -0,0 +1,243 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Philipp Bender, 2012
+# Matt Clarkson, 2012
+
+import re, os
+from waflib.Task import Task
+from waflib.TaskGen import extension
+from waflib import Errors, Context
+
+"""
+A simple tool to integrate protocol buffers into your build system.
+
+Example for C++:
+
+ def configure(conf):
+ conf.load('compiler_cxx cxx protoc')
+
+ def build(bld):
+ bld(
+ features = 'cxx cxxprogram'
+ source = 'main.cpp file1.proto proto/file2.proto',
+ includes = '. proto',
+ target = 'executable')
+
+Example for Python:
+
+ def configure(conf):
+ conf.load('python protoc')
+
+ def build(bld):
+ bld(
+ features = 'py'
+ source = 'main.py file1.proto proto/file2.proto',
+ protoc_includes = 'proto')
+
+Example for both Python and C++ at same time:
+
+ def configure(conf):
+ conf.load('cxx python protoc')
+
+ def build(bld):
+ bld(
+ features = 'cxx py'
+ source = 'file1.proto proto/file2.proto',
+ protoc_includes = 'proto') # or includes
+
+
+Example for Java:
+
+ def options(opt):
+ opt.load('java')
+
+ def configure(conf):
+ conf.load('python java protoc')
+ # Here you have to point to your protobuf-java JAR and have it in classpath
+ conf.env.CLASSPATH_PROTOBUF = ['protobuf-java-2.5.0.jar']
+
+ def build(bld):
+ bld(
+ features = 'javac protoc',
+ name = 'pbjava',
+ srcdir = 'inc/ src', # directories used by javac
+ source = ['inc/message_inc.proto', 'inc/message.proto'],
+ # source is used by protoc for .proto files
+ use = 'PROTOBUF',
+ protoc_includes = ['inc']) # for protoc to search dependencies
+
+
+
+
+Notes when using this tool:
+
+- protoc command line parsing is tricky.
+
+ The generated files can be put in subfolders which depend on
+ the order of the include paths.
+
+ Try to be simple when creating task generators
+ containing protoc stuff.
+
+"""
+
+class protoc(Task):
+ run_str = '${PROTOC} ${PROTOC_FL:PROTOC_FLAGS} ${PROTOC_ST:INCPATHS} ${PROTOC_ST:PROTOC_INCPATHS} ${SRC[0].bldpath()}'
+ color = 'BLUE'
+ ext_out = ['.h', 'pb.cc', '.py', '.java']
+ def scan(self):
+ """
+ Scan .proto dependencies
+ """
+ node = self.inputs[0]
+
+ nodes = []
+ names = []
+ seen = []
+ search_nodes = []
+
+ if not node:
+ return (nodes, names)
+
+ if 'cxx' in self.generator.features:
+ search_nodes = self.generator.includes_nodes
+
+ if 'py' in self.generator.features or 'javac' in self.generator.features:
+ for incpath in getattr(self.generator, 'protoc_includes', []):
+ search_nodes.append(self.generator.bld.path.find_node(incpath))
+
+ def parse_node(node):
+ if node in seen:
+ return
+ seen.append(node)
+ code = node.read().splitlines()
+ for line in code:
+ m = re.search(r'^import\s+"(.*)";.*(//)?.*', line)
+ if m:
+ dep = m.groups()[0]
+ for incnode in search_nodes:
+ found = incnode.find_resource(dep)
+ if found:
+ nodes.append(found)
+ parse_node(found)
+ else:
+ names.append(dep)
+
+ parse_node(node)
+ # Add also dependencies path to INCPATHS so protoc will find the included file
+ for deppath in nodes:
+ self.env.append_value('INCPATHS', deppath.parent.bldpath())
+ return (nodes, names)
+
+@extension('.proto')
+def process_protoc(self, node):
+ incdirs = []
+ out_nodes = []
+ protoc_flags = []
+
+ # ensure PROTOC_FLAGS is a list; a copy is used below anyway
+ self.env.PROTOC_FLAGS = self.to_list(self.env.PROTOC_FLAGS)
+
+ if 'cxx' in self.features:
+ cpp_node = node.change_ext('.pb.cc')
+ hpp_node = node.change_ext('.pb.h')
+ self.source.append(cpp_node)
+ out_nodes.append(cpp_node)
+ out_nodes.append(hpp_node)
+ protoc_flags.append('--cpp_out=%s' % node.parent.get_bld().bldpath())
+
+ if 'py' in self.features:
+ py_node = node.change_ext('_pb2.py')
+ self.source.append(py_node)
+ out_nodes.append(py_node)
+ protoc_flags.append('--python_out=%s' % node.parent.get_bld().bldpath())
+
+ if 'javac' in self.features:
+ pkgname, javapkg, javacn, nodename = None, None, None, None
+ messages = []
+
+ # .java file name is done with some rules depending on .proto file content:
+ # -) package is either derived from option java_package if present
+ # or from package directive
+ # -) file name is either derived from option java_outer_classname if present
+ # or the .proto file is converted to camelcase. If a message
+ # is named the same then the behaviour depends on protoc version
+ #
+ # See also: https://developers.google.com/protocol-buffers/docs/reference/java-generated#invocation
+
+ code = node.read().splitlines()
+ for line in code:
+ m = re.search(r'^package\s+(.*);', line)
+ if m:
+ pkgname = m.groups()[0]
+ m = re.search(r'^option\s+(\S*)\s*=\s*"(\S*)";', line)
+ if m:
+ optname = m.groups()[0]
+ if optname == 'java_package':
+ javapkg = m.groups()[1]
+ elif optname == 'java_outer_classname':
+ javacn = m.groups()[1]
+ if self.env.PROTOC_MAJOR > '2':
+ m = re.search(r'^message\s+(\w*)\s*{*', line)
+ if m:
+ messages.append(m.groups()[0])
+
+ if javapkg:
+ nodename = javapkg
+ elif pkgname:
+ nodename = pkgname
+ else:
+ raise Errors.WafError('Cannot derive java name from protoc file')
+
+ nodename = nodename.replace('.',os.sep) + os.sep
+ if javacn:
+ nodename += javacn + '.java'
+ else:
+ if self.env.PROTOC_MAJOR > '2' and node.abspath()[node.abspath().rfind(os.sep)+1:node.abspath().rfind('.')].title() in messages:
+ nodename += node.abspath()[node.abspath().rfind(os.sep)+1:node.abspath().rfind('.')].title().replace('_','') + 'OuterClass.java'
+ else:
+ nodename += node.abspath()[node.abspath().rfind(os.sep)+1:node.abspath().rfind('.')].title().replace('_','') + '.java'
+
+ java_node = node.parent.find_or_declare(nodename)
+ out_nodes.append(java_node)
+ protoc_flags.append('--java_out=%s' % node.parent.get_bld().bldpath())
+
+ # Make javac get also pick java code generated in build
+ if not node.parent.get_bld() in self.javac_task.srcdir:
+ self.javac_task.srcdir.append(node.parent.get_bld())
+
+ if not out_nodes:
+ raise Errors.WafError('Feature %r not supported by protoc extra' % self.features)
+
+ tsk = self.create_task('protoc', node, out_nodes)
+ tsk.env.append_value('PROTOC_FLAGS', protoc_flags)
+
+ if 'javac' in self.features:
+ self.javac_task.set_run_after(tsk)
+
+ # Instruct protoc where to search for .proto included files.
+ # For C++ standard include files dirs are used,
+ # but this doesn't apply to Python for example
+ for incpath in getattr(self, 'protoc_includes', []):
+ incdirs.append(self.path.find_node(incpath).bldpath())
+ tsk.env.PROTOC_INCPATHS = incdirs
+
+ # PR2115: protoc generates output of .proto files in nested
+ # directories by canonicalizing paths. To avoid this we have to pass
+ # as first include the full directory file of the .proto file
+ tsk.env.prepend_value('INCPATHS', node.parent.bldpath())
+
+ use = getattr(self, 'use', '')
+ if not 'PROTOBUF' in use:
+ self.use = self.to_list(use) + ['PROTOBUF']
+
+def configure(conf):
+ conf.check_cfg(package='protobuf', uselib_store='PROTOBUF', args=['--cflags', '--libs'])
+ conf.find_program('protoc', var='PROTOC')
+ conf.start_msg('Checking for protoc version')
+ protocver = conf.cmd_and_log(conf.env.PROTOC + ['--version'], output=Context.BOTH)
+ protocver = ''.join(protocver).strip()[protocver[0].rfind(' ')+1:]
+ conf.end_msg(protocver)
+ conf.env.PROTOC_MAJOR = protocver[:protocver.find('.')]
+ conf.env.PROTOC_ST = '-I%s'
+ conf.env.PROTOC_FL = '%s'
diff --git a/waflib/extras/pyqt5.py b/waflib/extras/pyqt5.py
new file mode 100644
index 00000000..c21dfa72
--- /dev/null
+++ b/waflib/extras/pyqt5.py
@@ -0,0 +1,241 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Federico Pellegrin, 2016-2018 (fedepell) adapted for Python
+
+"""
+This tool helps with finding Python Qt5 tools and libraries,
+and provides translation from QT5 files to Python code.
+
+The following snippet illustrates the tool usage::
+
+ def options(opt):
+ opt.load('py pyqt5')
+
+ def configure(conf):
+ conf.load('py pyqt5')
+
+ def build(bld):
+ bld(
+ features = 'py pyqt5',
+ source = 'main.py textures.qrc aboutDialog.ui',
+ )
+
+Here, the UI description and resource files will be processed
+to generate code.
+
+Usage
+=====
+
+Load the "pyqt5" tool.
+
+Add into the sources list also the qrc resources files or ui5
+definition files and they will be translated into python code
+with the system tools (PyQt5, pyside2, PyQt4 are searched in this
+order) and then compiled
+"""
+
+try:
+ from xml.sax import make_parser
+ from xml.sax.handler import ContentHandler
+except ImportError:
+ has_xml = False
+ ContentHandler = object
+else:
+ has_xml = True
+
+import os
+from waflib.Tools import python
+from waflib import Task, Options
+from waflib.TaskGen import feature, extension
+from waflib.Configure import conf
+from waflib import Logs
+
+EXT_RCC = ['.qrc']
+"""
+File extension for the resource (.qrc) files
+"""
+
+EXT_UI = ['.ui']
+"""
+File extension for the user interface (.ui) files
+"""
+
+
+class XMLHandler(ContentHandler):
+ """
+ Parses ``.qrc`` files
+ """
+ def __init__(self):
+ self.buf = []
+ self.files = []
+ def startElement(self, name, attrs):
+ if name == 'file':
+ self.buf = []
+ def endElement(self, name):
+ if name == 'file':
+ self.files.append(str(''.join(self.buf)))
+ def characters(self, cars):
+ self.buf.append(cars)
+
+@extension(*EXT_RCC)
+def create_pyrcc_task(self, node):
+ "Creates rcc and py task for ``.qrc`` files"
+ rcnode = node.change_ext('.py')
+ self.create_task('pyrcc', node, rcnode)
+ if getattr(self, 'install_from', None):
+ self.install_from = self.install_from.get_bld()
+ else:
+ self.install_from = self.path.get_bld()
+ self.install_path = getattr(self, 'install_path', '${PYTHONDIR}')
+ self.process_py(rcnode)
+
+@extension(*EXT_UI)
+def create_pyuic_task(self, node):
+ "Create uic tasks and py for user interface ``.ui`` definition files"
+ uinode = node.change_ext('.py')
+ self.create_task('ui5py', node, uinode)
+ if getattr(self, 'install_from', None):
+ self.install_from = self.install_from.get_bld()
+ else:
+ self.install_from = self.path.get_bld()
+ self.install_path = getattr(self, 'install_path', '${PYTHONDIR}')
+ self.process_py(uinode)
+
+@extension('.ts')
+def add_pylang(self, node):
+ """Adds all the .ts file into ``self.lang``"""
+ self.lang = self.to_list(getattr(self, 'lang', [])) + [node]
+
+@feature('pyqt5')
+def apply_pyqt5(self):
+ """
+ The additional parameters are:
+
+ :param lang: list of translation files (\*.ts) to process
+ :type lang: list of :py:class:`waflib.Node.Node` or string without the .ts extension
+ :param langname: if given, transform the \*.ts files into a .qrc files to include in the binary file
+ :type langname: :py:class:`waflib.Node.Node` or string without the .qrc extension
+ """
+ if getattr(self, 'lang', None):
+ qmtasks = []
+ for x in self.to_list(self.lang):
+ if isinstance(x, str):
+ x = self.path.find_resource(x + '.ts')
+ qmtasks.append(self.create_task('ts2qm', x, x.change_ext('.qm')))
+
+
+ if getattr(self, 'langname', None):
+ qmnodes = [k.outputs[0] for k in qmtasks]
+ rcnode = self.langname
+ if isinstance(rcnode, str):
+ rcnode = self.path.find_or_declare(rcnode + '.qrc')
+ t = self.create_task('qm2rcc', qmnodes, rcnode)
+ create_pyrcc_task(self, t.outputs[0])
+
+class pyrcc(Task.Task):
+ """
+ Processes ``.qrc`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_PYRCC} ${SRC} -o ${TGT}'
+ ext_out = ['.py']
+
+ def rcname(self):
+ return os.path.splitext(self.inputs[0].name)[0]
+
+ def scan(self):
+ """Parse the *.qrc* files"""
+ if not has_xml:
+ Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
+ return ([], [])
+
+ parser = make_parser()
+ curHandler = XMLHandler()
+ parser.setContentHandler(curHandler)
+ fi = open(self.inputs[0].abspath(), 'r')
+ try:
+ parser.parse(fi)
+ finally:
+ fi.close()
+
+ nodes = []
+ names = []
+ root = self.inputs[0].parent
+ for x in curHandler.files:
+ nd = root.find_resource(x)
+ if nd:
+ nodes.append(nd)
+ else:
+ names.append(x)
+ return (nodes, names)
+
+
+class ui5py(Task.Task):
+ """
+ Processes ``.ui`` files for python
+ """
+ color = 'BLUE'
+ run_str = '${QT_PYUIC} ${SRC} -o ${TGT}'
+ ext_out = ['.py']
+
+class ts2qm(Task.Task):
+ """
+ Generates ``.qm`` files from ``.ts`` files
+ """
+ color = 'BLUE'
+ run_str = '${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}'
+
+class qm2rcc(Task.Task):
+ """
+ Generates ``.qrc`` files from ``.qm`` files
+ """
+ color = 'BLUE'
+ after = 'ts2qm'
+ def run(self):
+ """Create a qrc file including the inputs"""
+ txt = '\n'.join(['<file>%s</file>' % k.path_from(self.outputs[0].parent) for k in self.inputs])
+ code = '<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n%s\n</qresource>\n</RCC>' % txt
+ self.outputs[0].write(code)
+
+def configure(self):
+ self.find_pyqt5_binaries()
+
+ # warn about this during the configuration too
+ if not has_xml:
+ Logs.error('No xml.sax support was found, rcc dependencies will be incomplete!')
+
+@conf
+def find_pyqt5_binaries(self):
+ """
+ Detects PyQt5 or pyside2 programs such as pyuic5/pyside2-uic, pyrcc5/pyside2-rcc
+ """
+ env = self.env
+
+ if getattr(Options.options, 'want_pyside2', True):
+ self.find_program(['pyside2-uic'], var='QT_PYUIC')
+ self.find_program(['pyside2-rcc'], var='QT_PYRCC')
+ self.find_program(['pyside2-lupdate'], var='QT_PYLUPDATE')
+ elif getattr(Options.options, 'want_pyqt4', True):
+ self.find_program(['pyuic4'], var='QT_PYUIC')
+ self.find_program(['pyrcc4'], var='QT_PYRCC')
+ self.find_program(['pylupdate4'], var='QT_PYLUPDATE')
+ else:
+ self.find_program(['pyuic5','pyside2-uic','pyuic4'], var='QT_PYUIC')
+ self.find_program(['pyrcc5','pyside2-rcc','pyrcc4'], var='QT_PYRCC')
+ self.find_program(['pylupdate5', 'pyside2-lupdate','pylupdate4'], var='QT_PYLUPDATE')
+
+ if not env.QT_PYUIC:
+ self.fatal('cannot find the uic compiler for python for qt5')
+
+ if not env.QT_PYUIC:
+ self.fatal('cannot find the rcc compiler for python for qt5')
+
+ self.find_program(['lrelease-qt5', 'lrelease'], var='QT_LRELEASE')
+
+def options(opt):
+ """
+ Command-line options
+ """
+ pyqt5opt=opt.add_option_group("Python QT5 Options")
+ pyqt5opt.add_option('--pyqt5-pyside2', action='store_true', default=False, dest='want_pyside2', help='use pyside2 bindings as python QT5 bindings (default PyQt5 is searched first, PySide2 after)')
+ pyqt5opt.add_option('--pyqt5-pyqt4', action='store_true', default=False, dest='want_pyqt4', help='use PyQt4 bindings as python QT5 bindings (default PyQt5 is searched first, PySide2 after, PyQt4 last)')
diff --git a/waflib/extras/pytest.py b/waflib/extras/pytest.py
new file mode 100644
index 00000000..7dd5a1a0
--- /dev/null
+++ b/waflib/extras/pytest.py
@@ -0,0 +1,225 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Calle Rosenquist, 2016-2018 (xbreak)
+
+"""
+Provides Python unit test support using :py:class:`waflib.Tools.waf_unit_test.utest`
+task via the **pytest** feature.
+
+To use pytest the following is needed:
+
+1. Load `pytest` and the dependency `waf_unit_test` tools.
+2. Create a task generator with feature `pytest` (not `test`) and customize behaviour with
+ the following attributes:
+
+ - `pytest_source`: Test input files.
+ - `ut_str`: Test runner command, e.g. ``${PYTHON} -B -m unittest discover`` or
+ if nose is used: ``${NOSETESTS} --no-byte-compile ${SRC}``.
+ - `ut_shell`: Determines if ``ut_str`` is executed in a shell. Default: False.
+ - `ut_cwd`: Working directory for test runner. Defaults to directory of
+ first ``pytest_source`` file.
+
+ Additionally the following `pytest` specific attributes are used in dependent taskgens:
+
+ - `pytest_path`: Node or string list of additional Python paths.
+ - `pytest_libpath`: Node or string list of additional library paths.
+
+The `use` dependencies are used for both update calculation and to populate
+the following environment variables for the `pytest` test runner:
+
+1. `PYTHONPATH` (`sys.path`) of any dependent taskgen that has the feature `py`:
+
+ - `install_from` attribute is used to determine where the root of the Python sources
+ are located. If `install_from` is not specified the default is to use the taskgen path
+ as the root.
+
+ - `pytest_path` attribute is used to manually specify additional Python paths.
+
+2. Dynamic linker search path variable (e.g. `LD_LIBRARY_PATH`) of any dependent taskgen with
+ non-static link_task.
+
+ - `pytest_libpath` attribute is used to manually specify additional linker paths.
+
+Note: `pytest` cannot automatically determine the correct `PYTHONPATH` for `pyext` taskgens
+ because the extension might be part of a Python package or used standalone:
+
+ - When used as part of another `py` package, the `PYTHONPATH` is provided by
+ that taskgen so no additional action is required.
+
+ - When used as a standalone module, the user needs to specify the `PYTHONPATH` explicitly
+ via the `pytest_path` attribute on the `pyext` taskgen.
+
+ For details c.f. the pytest playground examples.
+
+
+For example::
+
+ # A standalone Python C extension that demonstrates unit test environment population
+ # of PYTHONPATH and LD_LIBRARY_PATH/PATH/DYLD_LIBRARY_PATH.
+ #
+ # Note: `pytest_path` is provided here because pytest cannot automatically determine
+ # if the extension is part of another Python package or is used standalone.
+ bld(name = 'foo_ext',
+ features = 'c cshlib pyext',
+ source = 'src/foo_ext.c',
+ target = 'foo_ext',
+ pytest_path = [ bld.path.get_bld() ])
+
+ # Python package under test that also depend on the Python module `foo_ext`
+ #
+ # Note: `install_from` is added automatically to `PYTHONPATH`.
+ bld(name = 'foo',
+ features = 'py',
+ use = 'foo_ext',
+ source = bld.path.ant_glob('src/foo/*.py'),
+ install_from = 'src')
+
+ # Unit test example using the built in module unittest and let that discover
+ # any test cases.
+ bld(name = 'foo_test',
+ features = 'pytest',
+ use = 'foo',
+ pytest_source = bld.path.ant_glob('test/*.py'),
+ ut_str = '${PYTHON} -B -m unittest discover')
+
+"""
+
+import os
+from waflib import Task, TaskGen, Errors, Utils, Logs
+from waflib.Tools import ccroot
+
+def _process_use_rec(self, name):
+ """
+ Recursively process ``use`` for task generator with name ``name``..
+ Used by pytest_process_use.
+ """
+ if name in self.pytest_use_not or name in self.pytest_use_seen:
+ return
+ try:
+ tg = self.bld.get_tgen_by_name(name)
+ except Errors.WafError:
+ self.pytest_use_not.add(name)
+ return
+
+ self.pytest_use_seen.append(name)
+ tg.post()
+
+ for n in self.to_list(getattr(tg, 'use', [])):
+ _process_use_rec(self, n)
+
+
+@TaskGen.feature('pytest')
+@TaskGen.after_method('process_source', 'apply_link')
+def pytest_process_use(self):
+ """
+ Process the ``use`` attribute which contains a list of task generator names and store
+ paths that later is used to populate the unit test runtime environment.
+ """
+ self.pytest_use_not = set()
+ self.pytest_use_seen = []
+ self.pytest_paths = [] # strings or Nodes
+ self.pytest_libpaths = [] # strings or Nodes
+ self.pytest_dep_nodes = []
+
+ names = self.to_list(getattr(self, 'use', []))
+ for name in names:
+ _process_use_rec(self, name)
+
+ def extend_unique(lst, varlst):
+ ext = []
+ for x in varlst:
+ if x not in lst:
+ ext.append(x)
+ lst.extend(ext)
+
+ # Collect type specific info needed to construct a valid runtime environment
+ # for the test.
+ for name in self.pytest_use_seen:
+ tg = self.bld.get_tgen_by_name(name)
+
+ extend_unique(self.pytest_paths, Utils.to_list(getattr(tg, 'pytest_path', [])))
+ extend_unique(self.pytest_libpaths, Utils.to_list(getattr(tg, 'pytest_libpath', [])))
+
+ if 'py' in tg.features:
+ # Python dependencies are added to PYTHONPATH
+ pypath = getattr(tg, 'install_from', tg.path)
+
+ if 'buildcopy' in tg.features:
+ # Since buildcopy is used we assume that PYTHONPATH in build should be used,
+ # not source
+ extend_unique(self.pytest_paths, [pypath.get_bld().abspath()])
+
+ # Add buildcopy output nodes to dependencies
+ extend_unique(self.pytest_dep_nodes, [o for task in getattr(tg, 'tasks', []) \
+ for o in getattr(task, 'outputs', [])])
+ else:
+ # If buildcopy is not used, depend on sources instead
+ extend_unique(self.pytest_dep_nodes, tg.source)
+ extend_unique(self.pytest_paths, [pypath.abspath()])
+
+ if getattr(tg, 'link_task', None):
+ # For tasks with a link_task (C, C++, D et.c.) include their library paths:
+ if not isinstance(tg.link_task, ccroot.stlink_task):
+ extend_unique(self.pytest_dep_nodes, tg.link_task.outputs)
+ extend_unique(self.pytest_libpaths, tg.link_task.env.LIBPATH)
+
+ if 'pyext' in tg.features:
+ # If the taskgen is extending Python we also want to add the interpreter libpath.
+ extend_unique(self.pytest_libpaths, tg.link_task.env.LIBPATH_PYEXT)
+ else:
+ # Only add to libpath if the link task is not a Python extension
+ extend_unique(self.pytest_libpaths, [tg.link_task.outputs[0].parent.abspath()])
+
+
+@TaskGen.feature('pytest')
+@TaskGen.after_method('pytest_process_use')
+def make_pytest(self):
+ """
+ Creates a ``utest`` task with a populated environment for Python if not specified in ``ut_env``:
+
+ - Paths in `pytest_paths` attribute are used to populate PYTHONPATH
+ - Paths in `pytest_libpaths` attribute are used to populate the system library path (e.g. LD_LIBRARY_PATH)
+ """
+ nodes = self.to_nodes(self.pytest_source)
+ tsk = self.create_task('utest', nodes)
+
+ tsk.dep_nodes.extend(self.pytest_dep_nodes)
+ if getattr(self, 'ut_str', None):
+ self.ut_run, lst = Task.compile_fun(self.ut_str, shell=getattr(self, 'ut_shell', False))
+ tsk.vars = lst + tsk.vars
+
+ if getattr(self, 'ut_cwd', None):
+ if isinstance(self.ut_cwd, str):
+ # we want a Node instance
+ if os.path.isabs(self.ut_cwd):
+ self.ut_cwd = self.bld.root.make_node(self.ut_cwd)
+ else:
+ self.ut_cwd = self.path.make_node(self.ut_cwd)
+ else:
+ if tsk.inputs:
+ self.ut_cwd = tsk.inputs[0].parent
+ else:
+ raise Errors.WafError("no valid input files for pytest task, check pytest_source value")
+
+ if not self.ut_cwd.exists():
+ self.ut_cwd.mkdir()
+
+ if not hasattr(self, 'ut_env'):
+ self.ut_env = dict(os.environ)
+ def add_paths(var, lst):
+ # Add list of paths to a variable, lst can contain strings or nodes
+ lst = [ str(n) for n in lst ]
+ Logs.debug("ut: %s: Adding paths %s=%s", self, var, lst)
+ self.ut_env[var] = os.pathsep.join(lst) + os.pathsep + self.ut_env.get(var, '')
+
+ # Prepend dependency paths to PYTHONPATH and LD_LIBRARY_PATH
+ add_paths('PYTHONPATH', self.pytest_paths)
+
+ if Utils.is_win32:
+ add_paths('PATH', self.pytest_libpaths)
+ elif Utils.unversioned_sys_platform() == 'darwin':
+ add_paths('DYLD_LIBRARY_PATH', self.pytest_libpaths)
+ add_paths('LD_LIBRARY_PATH', self.pytest_libpaths)
+ else:
+ add_paths('LD_LIBRARY_PATH', self.pytest_libpaths)
+
diff --git a/waflib/extras/qnxnto.py b/waflib/extras/qnxnto.py
new file mode 100644
index 00000000..1158124d
--- /dev/null
+++ b/waflib/extras/qnxnto.py
@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Jérôme Carretero 2011 (zougloub)
+# QNX neutrino compatibility functions
+
+import sys, os
+from waflib import Utils
+
+class Popen(object):
+ """
+ Popen cannot work on QNX from a threaded program:
+ Forking in threads is not implemented in neutrino.
+
+ Python's os.popen / spawn / fork won't work when running in threads (they will if in the main program thread)
+
+ In waf, this happens mostly in build.
+ And the use cases can be replaced by os.system() calls.
+ """
+ __slots__ = ["prog", "kw", "popen", "verbose"]
+ verbose = 0
+ def __init__(self, prog, **kw):
+ try:
+ self.prog = prog
+ self.kw = kw
+ self.popen = None
+ if Popen.verbose:
+ sys.stdout.write("Popen created: %r, kw=%r..." % (prog, kw))
+
+ do_delegate = kw.get('stdout') == -1 and kw.get('stderr') == -1
+ if do_delegate:
+ if Popen.verbose:
+ print("Delegating to real Popen")
+ self.popen = self.real_Popen(prog, **kw)
+ else:
+ if Popen.verbose:
+ print("Emulating")
+ except Exception as e:
+ if Popen.verbose:
+ print("Exception: %s" % e)
+ raise
+
+ def __getattr__(self, name):
+ if Popen.verbose:
+ sys.stdout.write("Getattr: %s..." % name)
+ if name in Popen.__slots__:
+ return object.__getattribute__(self, name)
+ else:
+ if self.popen is not None:
+ if Popen.verbose:
+ print("from Popen")
+ return getattr(self.popen, name)
+ else:
+ if name == "wait":
+ return self.emu_wait
+ else:
+ raise Exception("subprocess emulation: not implemented: %s" % name)
+
+ def emu_wait(self):
+ if Popen.verbose:
+ print("emulated wait (%r kw=%r)" % (self.prog, self.kw))
+ if isinstance(self.prog, str):
+ cmd = self.prog
+ else:
+ cmd = " ".join(self.prog)
+ if 'cwd' in self.kw:
+ cmd = 'cd "%s" && %s' % (self.kw['cwd'], cmd)
+ return os.system(cmd)
+
+if sys.platform == "qnx6":
+ Popen.real_Popen = Utils.subprocess.Popen
+ Utils.subprocess.Popen = Popen
+
diff --git a/waflib/extras/qt4.py b/waflib/extras/qt4.py
new file mode 100644
index 00000000..90cae7e0
--- /dev/null
+++ b/waflib/extras/qt4.py
@@ -0,0 +1,695 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2006-2010 (ita)
+
+"""
+
+Tool Description
+================
+
+This tool helps with finding Qt4 tools and libraries,
+and also provides syntactic sugar for using Qt4 tools.
+
+The following snippet illustrates the tool usage::
+
+ def options(opt):
+ opt.load('compiler_cxx qt4')
+
+ def configure(conf):
+ conf.load('compiler_cxx qt4')
+
+ def build(bld):
+ bld(
+ features = 'qt4 cxx cxxprogram',
+ uselib = 'QTCORE QTGUI QTOPENGL QTSVG',
+ source = 'main.cpp textures.qrc aboutDialog.ui',
+ target = 'window',
+ )
+
+Here, the UI description and resource files will be processed
+to generate code.
+
+Usage
+=====
+
+Load the "qt4" tool.
+
+You also need to edit your sources accordingly:
+
+- the normal way of doing things is to have your C++ files
+ include the .moc file.
+ This is regarded as the best practice (and provides much faster
+ compilations).
+ It also implies that the include paths have beenset properly.
+
+- to have the include paths added automatically, use the following::
+
+ from waflib.TaskGen import feature, before_method, after_method
+ @feature('cxx')
+ @after_method('process_source')
+ @before_method('apply_incpaths')
+ def add_includes_paths(self):
+ incs = set(self.to_list(getattr(self, 'includes', '')))
+ for x in self.compiled_tasks:
+ incs.add(x.inputs[0].parent.path_from(self.path))
+ self.includes = sorted(incs)
+
+Note: another tool provides Qt processing that does not require
+.moc includes, see 'playground/slow_qt/'.
+
+A few options (--qt{dir,bin,...}) and environment variables
+(QT4_{ROOT,DIR,MOC,UIC,XCOMPILE}) allow finer tuning of the tool,
+tool path selection, etc; please read the source for more info.
+
+"""
+
+try:
+ from xml.sax import make_parser
+ from xml.sax.handler import ContentHandler
+except ImportError:
+ has_xml = False
+ ContentHandler = object
+else:
+ has_xml = True
+
+import os, sys
+from waflib.Tools import cxx
+from waflib import Task, Utils, Options, Errors, Context
+from waflib.TaskGen import feature, after_method, extension
+from waflib.Configure import conf
+from waflib import Logs
+
+MOC_H = ['.h', '.hpp', '.hxx', '.hh']
+"""
+File extensions associated to the .moc files
+"""
+
+EXT_RCC = ['.qrc']
+"""
+File extension for the resource (.qrc) files
+"""
+
+EXT_UI = ['.ui']
+"""
+File extension for the user interface (.ui) files
+"""
+
+EXT_QT4 = ['.cpp', '.cc', '.cxx', '.C']
+"""
+File extensions of C++ files that may require a .moc processing
+"""
+
+QT4_LIBS = "QtCore QtGui QtUiTools QtNetwork QtOpenGL QtSql QtSvg QtTest QtXml QtXmlPatterns QtWebKit Qt3Support QtHelp QtScript QtDeclarative QtDesigner"
+
+class qxx(Task.classes['cxx']):
+ """
+ Each C++ file can have zero or several .moc files to create.
+ They are known only when the files are scanned (preprocessor)
+ To avoid scanning the c++ files each time (parsing C/C++), the results
+ are retrieved from the task cache (bld.node_deps/bld.raw_deps).
+ The moc tasks are also created *dynamically* during the build.
+ """
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.moc_done = 0
+
+ def runnable_status(self):
+ """
+ Compute the task signature to make sure the scanner was executed. Create the
+ moc tasks by using :py:meth:`waflib.Tools.qt4.qxx.add_moc_tasks` (if necessary),
+ then postpone the task execution (there is no need to recompute the task signature).
+ """
+ if self.moc_done:
+ return Task.Task.runnable_status(self)
+ else:
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+ self.add_moc_tasks()
+ return Task.Task.runnable_status(self)
+
+ def create_moc_task(self, h_node, m_node):
+ """
+ If several libraries use the same classes, it is possible that moc will run several times (Issue 1318)
+ It is not possible to change the file names, but we can assume that the moc transformation will be identical,
+ and the moc tasks can be shared in a global cache.
+
+ The defines passed to moc will then depend on task generator order. If this is not acceptable, then
+ use the tool slow_qt4 instead (and enjoy the slow builds... :-( )
+ """
+ try:
+ moc_cache = self.generator.bld.moc_cache
+ except AttributeError:
+ moc_cache = self.generator.bld.moc_cache = {}
+
+ try:
+ return moc_cache[h_node]
+ except KeyError:
+ tsk = moc_cache[h_node] = Task.classes['moc'](env=self.env, generator=self.generator)
+ tsk.set_inputs(h_node)
+ tsk.set_outputs(m_node)
+
+ if self.generator:
+ self.generator.tasks.append(tsk)
+
+ # direct injection in the build phase (safe because called from the main thread)
+ gen = self.generator.bld.producer
+ gen.outstanding.append(tsk)
+ gen.total += 1
+
+ return tsk
+
+ def moc_h_ext(self):
+ ext = []
+ try:
+ ext = Options.options.qt_header_ext.split()
+ except AttributeError:
+ pass
+ if not ext:
+ ext = MOC_H
+ return ext
+
+ def add_moc_tasks(self):
+ """
+ Create the moc tasks by looking in ``bld.raw_deps[self.uid()]``
+ """
+ node = self.inputs[0]
+ bld = self.generator.bld
+
+ try:
+ # compute the signature once to know if there is a moc file to create
+ self.signature()
+ except KeyError:
+ # the moc file may be referenced somewhere else
+ pass
+ else:
+ # remove the signature, it must be recomputed with the moc task
+ delattr(self, 'cache_sig')
+
+ include_nodes = [node.parent] + self.generator.includes_nodes
+
+ moctasks = []
+ mocfiles = set()
+ for d in bld.raw_deps.get(self.uid(), []):
+ if not d.endswith('.moc'):
+ continue
+
+ # process that base.moc only once
+ if d in mocfiles:
+ continue
+ mocfiles.add(d)
+
+ # find the source associated with the moc file
+ h_node = None
+
+ base2 = d[:-4]
+ for x in include_nodes:
+ for e in self.moc_h_ext():
+ h_node = x.find_node(base2 + e)
+ if h_node:
+ break
+ if h_node:
+ m_node = h_node.change_ext('.moc')
+ break
+ else:
+ # foo.cpp -> foo.cpp.moc
+ for k in EXT_QT4:
+ if base2.endswith(k):
+ for x in include_nodes:
+ h_node = x.find_node(base2)
+ if h_node:
+ break
+ if h_node:
+ m_node = h_node.change_ext(k + '.moc')
+ break
+
+ if not h_node:
+ raise Errors.WafError('No source found for %r which is a moc file' % d)
+
+ # create the moc task
+ task = self.create_moc_task(h_node, m_node)
+ moctasks.append(task)
+
+ # simple scheduler dependency: run the moc task before others
+ self.run_after.update(set(moctasks))
+ self.moc_done = 1
+
+class trans_update(Task.Task):
+ """Update a .ts files from a list of C++ files"""
+ run_str = '${QT_LUPDATE} ${SRC} -ts ${TGT}'
+ color = 'BLUE'
+
+class XMLHandler(ContentHandler):
+ """
+ Parser for *.qrc* files
+ """
+ def __init__(self):
+ self.buf = []
+ self.files = []
+ def startElement(self, name, attrs):
+ if name == 'file':
+ self.buf = []
+ def endElement(self, name):
+ if name == 'file':
+ self.files.append(str(''.join(self.buf)))
+ def characters(self, cars):
+ self.buf.append(cars)
+
+@extension(*EXT_RCC)
+def create_rcc_task(self, node):
+ "Create rcc and cxx tasks for *.qrc* files"
+ rcnode = node.change_ext('_rc.cpp')
+ self.create_task('rcc', node, rcnode)
+ cpptask = self.create_task('cxx', rcnode, rcnode.change_ext('.o'))
+ try:
+ self.compiled_tasks.append(cpptask)
+ except AttributeError:
+ self.compiled_tasks = [cpptask]
+ return cpptask
+
+@extension(*EXT_UI)
+def create_uic_task(self, node):
+ "hook for uic tasks"
+ uictask = self.create_task('ui4', node)
+ uictask.outputs = [self.path.find_or_declare(self.env['ui_PATTERN'] % node.name[:-3])]
+
+@extension('.ts')
+def add_lang(self, node):
+ """add all the .ts file into self.lang"""
+ self.lang = self.to_list(getattr(self, 'lang', [])) + [node]
+
+@feature('qt4')
+@after_method('apply_link')
+def apply_qt4(self):
+ """
+ Add MOC_FLAGS which may be necessary for moc::
+
+ def build(bld):
+ bld.program(features='qt4', source='main.cpp', target='app', use='QTCORE')
+
+ The additional parameters are:
+
+ :param lang: list of translation files (\*.ts) to process
+ :type lang: list of :py:class:`waflib.Node.Node` or string without the .ts extension
+ :param update: whether to process the C++ files to update the \*.ts files (use **waf --translate**)
+ :type update: bool
+ :param langname: if given, transform the \*.ts files into a .qrc files to include in the binary file
+ :type langname: :py:class:`waflib.Node.Node` or string without the .qrc extension
+ """
+ if getattr(self, 'lang', None):
+ qmtasks = []
+ for x in self.to_list(self.lang):
+ if isinstance(x, str):
+ x = self.path.find_resource(x + '.ts')
+ qmtasks.append(self.create_task('ts2qm', x, x.change_ext('.qm')))
+
+ if getattr(self, 'update', None) and Options.options.trans_qt4:
+ cxxnodes = [a.inputs[0] for a in self.compiled_tasks] + [
+ a.inputs[0] for a in self.tasks if getattr(a, 'inputs', None) and a.inputs[0].name.endswith('.ui')]
+ for x in qmtasks:
+ self.create_task('trans_update', cxxnodes, x.inputs)
+
+ if getattr(self, 'langname', None):
+ qmnodes = [x.outputs[0] for x in qmtasks]
+ rcnode = self.langname
+ if isinstance(rcnode, str):
+ rcnode = self.path.find_or_declare(rcnode + '.qrc')
+ t = self.create_task('qm2rcc', qmnodes, rcnode)
+ k = create_rcc_task(self, t.outputs[0])
+ self.link_task.inputs.append(k.outputs[0])
+
+ lst = []
+ for flag in self.to_list(self.env['CXXFLAGS']):
+ if len(flag) < 2:
+ continue
+ f = flag[0:2]
+ if f in ('-D', '-I', '/D', '/I'):
+ if (f[0] == '/'):
+ lst.append('-' + flag[1:])
+ else:
+ lst.append(flag)
+ self.env.append_value('MOC_FLAGS', lst)
+
+@extension(*EXT_QT4)
+def cxx_hook(self, node):
+ """
+ Re-map C++ file extensions to the :py:class:`waflib.Tools.qt4.qxx` task.
+ """
+ return self.create_compiled_task('qxx', node)
+
+class rcc(Task.Task):
+ """
+ Process *.qrc* files
+ """
+ color = 'BLUE'
+ run_str = '${QT_RCC} -name ${tsk.rcname()} ${SRC[0].abspath()} ${RCC_ST} -o ${TGT}'
+ ext_out = ['.h']
+
+ def rcname(self):
+ return os.path.splitext(self.inputs[0].name)[0]
+
+ def scan(self):
+ """Parse the *.qrc* files"""
+ if not has_xml:
+ Logs.error('no xml support was found, the rcc dependencies will be incomplete!')
+ return ([], [])
+
+ parser = make_parser()
+ curHandler = XMLHandler()
+ parser.setContentHandler(curHandler)
+ fi = open(self.inputs[0].abspath(), 'r')
+ try:
+ parser.parse(fi)
+ finally:
+ fi.close()
+
+ nodes = []
+ names = []
+ root = self.inputs[0].parent
+ for x in curHandler.files:
+ nd = root.find_resource(x)
+ if nd:
+ nodes.append(nd)
+ else:
+ names.append(x)
+ return (nodes, names)
+
+class moc(Task.Task):
+ """
+ Create *.moc* files
+ """
+ color = 'BLUE'
+ run_str = '${QT_MOC} ${MOC_FLAGS} ${MOCCPPPATH_ST:INCPATHS} ${MOCDEFINES_ST:DEFINES} ${SRC} ${MOC_ST} ${TGT}'
+ def keyword(self):
+ return "Creating"
+ def __str__(self):
+ return self.outputs[0].path_from(self.generator.bld.launch_node())
+
+class ui4(Task.Task):
+ """
+ Process *.ui* files
+ """
+ color = 'BLUE'
+ run_str = '${QT_UIC} ${SRC} -o ${TGT}'
+ ext_out = ['.h']
+
+class ts2qm(Task.Task):
+ """
+ Create *.qm* files from *.ts* files
+ """
+ color = 'BLUE'
+ run_str = '${QT_LRELEASE} ${QT_LRELEASE_FLAGS} ${SRC} -qm ${TGT}'
+
+class qm2rcc(Task.Task):
+ """
+ Transform *.qm* files into *.rc* files
+ """
+ color = 'BLUE'
+ after = 'ts2qm'
+
+ def run(self):
+ """Create a qrc file including the inputs"""
+ txt = '\n'.join(['<file>%s</file>' % k.path_from(self.outputs[0].parent) for k in self.inputs])
+ code = '<!DOCTYPE RCC><RCC version="1.0">\n<qresource>\n%s\n</qresource>\n</RCC>' % txt
+ self.outputs[0].write(code)
+
+def configure(self):
+ """
+ Besides the configuration options, the environment variable QT4_ROOT may be used
+ to give the location of the qt4 libraries (absolute path).
+
+ The detection will use the program *pkg-config* through :py:func:`waflib.Tools.config_c.check_cfg`
+ """
+ self.find_qt4_binaries()
+ self.set_qt4_libs_to_check()
+ self.set_qt4_defines()
+ self.find_qt4_libraries()
+ self.add_qt4_rpath()
+ self.simplify_qt4_libs()
+
+@conf
+def find_qt4_binaries(self):
+ env = self.env
+ opt = Options.options
+
+ qtdir = getattr(opt, 'qtdir', '')
+ qtbin = getattr(opt, 'qtbin', '')
+
+ paths = []
+
+ if qtdir:
+ qtbin = os.path.join(qtdir, 'bin')
+
+ # the qt directory has been given from QT4_ROOT - deduce the qt binary path
+ if not qtdir:
+ qtdir = os.environ.get('QT4_ROOT', '')
+ qtbin = os.environ.get('QT4_BIN') or os.path.join(qtdir, 'bin')
+
+ if qtbin:
+ paths = [qtbin]
+
+ # no qtdir, look in the path and in /usr/local/Trolltech
+ if not qtdir:
+ paths = os.environ.get('PATH', '').split(os.pathsep)
+ paths.append('/usr/share/qt4/bin/')
+ try:
+ lst = Utils.listdir('/usr/local/Trolltech/')
+ except OSError:
+ pass
+ else:
+ if lst:
+ lst.sort()
+ lst.reverse()
+
+ # keep the highest version
+ qtdir = '/usr/local/Trolltech/%s/' % lst[0]
+ qtbin = os.path.join(qtdir, 'bin')
+ paths.append(qtbin)
+
+ # at the end, try to find qmake in the paths given
+ # keep the one with the highest version
+ cand = None
+ prev_ver = ['4', '0', '0']
+ for qmk in ('qmake-qt4', 'qmake4', 'qmake'):
+ try:
+ qmake = self.find_program(qmk, path_list=paths)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ try:
+ version = self.cmd_and_log(qmake + ['-query', 'QT_VERSION']).strip()
+ except self.errors.WafError:
+ pass
+ else:
+ if version:
+ new_ver = version.split('.')
+ if new_ver > prev_ver:
+ cand = qmake
+ prev_ver = new_ver
+ if cand:
+ self.env.QMAKE = cand
+ else:
+ self.fatal('Could not find qmake for qt4')
+
+ qtbin = self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_INSTALL_BINS']).strip() + os.sep
+
+ def find_bin(lst, var):
+ if var in env:
+ return
+ for f in lst:
+ try:
+ ret = self.find_program(f, path_list=paths)
+ except self.errors.ConfigurationError:
+ pass
+ else:
+ env[var]=ret
+ break
+
+ find_bin(['uic-qt3', 'uic3'], 'QT_UIC3')
+ find_bin(['uic-qt4', 'uic'], 'QT_UIC')
+ if not env.QT_UIC:
+ self.fatal('cannot find the uic compiler for qt4')
+
+ self.start_msg('Checking for uic version')
+ uicver = self.cmd_and_log(env.QT_UIC + ["-version"], output=Context.BOTH)
+ uicver = ''.join(uicver).strip()
+ uicver = uicver.replace('Qt User Interface Compiler ','').replace('User Interface Compiler for Qt', '')
+ self.end_msg(uicver)
+ if uicver.find(' 3.') != -1:
+ self.fatal('this uic compiler is for qt3, add uic for qt4 to your path')
+
+ find_bin(['moc-qt4', 'moc'], 'QT_MOC')
+ find_bin(['rcc-qt4', 'rcc'], 'QT_RCC')
+ find_bin(['lrelease-qt4', 'lrelease'], 'QT_LRELEASE')
+ find_bin(['lupdate-qt4', 'lupdate'], 'QT_LUPDATE')
+
+ env['UIC3_ST']= '%s -o %s'
+ env['UIC_ST'] = '%s -o %s'
+ env['MOC_ST'] = '-o'
+ env['ui_PATTERN'] = 'ui_%s.h'
+ env['QT_LRELEASE_FLAGS'] = ['-silent']
+ env.MOCCPPPATH_ST = '-I%s'
+ env.MOCDEFINES_ST = '-D%s'
+
+@conf
+def find_qt4_libraries(self):
+ qtlibs = getattr(Options.options, 'qtlibs', None) or os.environ.get("QT4_LIBDIR")
+ if not qtlibs:
+ try:
+ qtlibs = self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_INSTALL_LIBS']).strip()
+ except Errors.WafError:
+ qtdir = self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_INSTALL_PREFIX']).strip() + os.sep
+ qtlibs = os.path.join(qtdir, 'lib')
+ self.msg('Found the Qt4 libraries in', qtlibs)
+
+ qtincludes = os.environ.get("QT4_INCLUDES") or self.cmd_and_log(self.env.QMAKE + ['-query', 'QT_INSTALL_HEADERS']).strip()
+ env = self.env
+ if not 'PKG_CONFIG_PATH' in os.environ:
+ os.environ['PKG_CONFIG_PATH'] = '%s:%s/pkgconfig:/usr/lib/qt4/lib/pkgconfig:/opt/qt4/lib/pkgconfig:/usr/lib/qt4/lib:/opt/qt4/lib' % (qtlibs, qtlibs)
+
+ try:
+ if os.environ.get("QT4_XCOMPILE"):
+ raise self.errors.ConfigurationError()
+ self.check_cfg(atleast_pkgconfig_version='0.1')
+ except self.errors.ConfigurationError:
+ for i in self.qt4_vars:
+ uselib = i.upper()
+ if Utils.unversioned_sys_platform() == "darwin":
+ # Since at least qt 4.7.3 each library locates in separate directory
+ frameworkName = i + ".framework"
+ qtDynamicLib = os.path.join(qtlibs, frameworkName, i)
+ if os.path.exists(qtDynamicLib):
+ env.append_unique('FRAMEWORK_' + uselib, i)
+ self.msg('Checking for %s' % i, qtDynamicLib, 'GREEN')
+ else:
+ self.msg('Checking for %s' % i, False, 'YELLOW')
+ env.append_unique('INCLUDES_' + uselib, os.path.join(qtlibs, frameworkName, 'Headers'))
+ elif env.DEST_OS != "win32":
+ qtDynamicLib = os.path.join(qtlibs, "lib" + i + ".so")
+ qtStaticLib = os.path.join(qtlibs, "lib" + i + ".a")
+ if os.path.exists(qtDynamicLib):
+ env.append_unique('LIB_' + uselib, i)
+ self.msg('Checking for %s' % i, qtDynamicLib, 'GREEN')
+ elif os.path.exists(qtStaticLib):
+ env.append_unique('LIB_' + uselib, i)
+ self.msg('Checking for %s' % i, qtStaticLib, 'GREEN')
+ else:
+ self.msg('Checking for %s' % i, False, 'YELLOW')
+
+ env.append_unique('LIBPATH_' + uselib, qtlibs)
+ env.append_unique('INCLUDES_' + uselib, qtincludes)
+ env.append_unique('INCLUDES_' + uselib, os.path.join(qtincludes, i))
+ else:
+ # Release library names are like QtCore4
+ for k in ("lib%s.a", "lib%s4.a", "%s.lib", "%s4.lib"):
+ lib = os.path.join(qtlibs, k % i)
+ if os.path.exists(lib):
+ env.append_unique('LIB_' + uselib, i + k[k.find("%s") + 2 : k.find('.')])
+ self.msg('Checking for %s' % i, lib, 'GREEN')
+ break
+ else:
+ self.msg('Checking for %s' % i, False, 'YELLOW')
+
+ env.append_unique('LIBPATH_' + uselib, qtlibs)
+ env.append_unique('INCLUDES_' + uselib, qtincludes)
+ env.append_unique('INCLUDES_' + uselib, os.path.join(qtincludes, i))
+
+ # Debug library names are like QtCore4d
+ uselib = i.upper() + "_debug"
+ for k in ("lib%sd.a", "lib%sd4.a", "%sd.lib", "%sd4.lib"):
+ lib = os.path.join(qtlibs, k % i)
+ if os.path.exists(lib):
+ env.append_unique('LIB_' + uselib, i + k[k.find("%s") + 2 : k.find('.')])
+ self.msg('Checking for %s' % i, lib, 'GREEN')
+ break
+ else:
+ self.msg('Checking for %s' % i, False, 'YELLOW')
+
+ env.append_unique('LIBPATH_' + uselib, qtlibs)
+ env.append_unique('INCLUDES_' + uselib, qtincludes)
+ env.append_unique('INCLUDES_' + uselib, os.path.join(qtincludes, i))
+ else:
+ for i in self.qt4_vars_debug + self.qt4_vars:
+ self.check_cfg(package=i, args='--cflags --libs', mandatory=False)
+
+@conf
+def simplify_qt4_libs(self):
+ # the libpaths make really long command-lines
+ # remove the qtcore ones from qtgui, etc
+ env = self.env
+ def process_lib(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ if var == 'QTCORE':
+ continue
+
+ value = env['LIBPATH_'+var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if lib in core:
+ continue
+ accu.append(lib)
+ env['LIBPATH_'+var] = accu
+
+ process_lib(self.qt4_vars, 'LIBPATH_QTCORE')
+ process_lib(self.qt4_vars_debug, 'LIBPATH_QTCORE_DEBUG')
+
+@conf
+def add_qt4_rpath(self):
+ # rpath if wanted
+ env = self.env
+ if getattr(Options.options, 'want_rpath', False):
+ def process_rpath(vars_, coreval):
+ for d in vars_:
+ var = d.upper()
+ value = env['LIBPATH_'+var]
+ if value:
+ core = env[coreval]
+ accu = []
+ for lib in value:
+ if var != 'QTCORE':
+ if lib in core:
+ continue
+ accu.append('-Wl,--rpath='+lib)
+ env['RPATH_'+var] = accu
+ process_rpath(self.qt4_vars, 'LIBPATH_QTCORE')
+ process_rpath(self.qt4_vars_debug, 'LIBPATH_QTCORE_DEBUG')
+
+@conf
+def set_qt4_libs_to_check(self):
+ if not hasattr(self, 'qt4_vars'):
+ self.qt4_vars = QT4_LIBS
+ self.qt4_vars = Utils.to_list(self.qt4_vars)
+ if not hasattr(self, 'qt4_vars_debug'):
+ self.qt4_vars_debug = [a + '_debug' for a in self.qt4_vars]
+ self.qt4_vars_debug = Utils.to_list(self.qt4_vars_debug)
+
+@conf
+def set_qt4_defines(self):
+ if sys.platform != 'win32':
+ return
+ for x in self.qt4_vars:
+ y = x[2:].upper()
+ self.env.append_unique('DEFINES_%s' % x.upper(), 'QT_%s_LIB' % y)
+ self.env.append_unique('DEFINES_%s_DEBUG' % x.upper(), 'QT_%s_LIB' % y)
+
+def options(opt):
+ """
+ Command-line options
+ """
+ opt.add_option('--want-rpath', action='store_true', default=False, dest='want_rpath', help='enable the rpath for qt libraries')
+
+ opt.add_option('--header-ext',
+ type='string',
+ default='',
+ help='header extension for moc files',
+ dest='qt_header_ext')
+
+ for i in 'qtdir qtbin qtlibs'.split():
+ opt.add_option('--'+i, type='string', default='', dest=i)
+
+ opt.add_option('--translate', action="store_true", help="collect translation strings", dest="trans_qt4", default=False)
+
diff --git a/waflib/extras/relocation.py b/waflib/extras/relocation.py
new file mode 100644
index 00000000..7e821f41
--- /dev/null
+++ b/waflib/extras/relocation.py
@@ -0,0 +1,85 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+Waf 1.6
+
+Try to detect if the project directory was relocated, and if it was,
+change the node representing the project directory. Just call:
+
+ waf configure build
+
+Note that if the project directory name changes, the signatures for the tasks using
+files in that directory will change, causing a partial build.
+"""
+
+import os
+from waflib import Build, ConfigSet, Task, Utils, Errors
+from waflib.TaskGen import feature, after_method
+
+EXTRA_LOCK = '.old_srcdir'
+
+old1 = Build.BuildContext.store
+def store(self):
+ old1(self)
+ db = os.path.join(self.variant_dir, EXTRA_LOCK)
+ env = ConfigSet.ConfigSet()
+ env.SRCDIR = self.srcnode.abspath()
+ env.store(db)
+Build.BuildContext.store = store
+
+old2 = Build.BuildContext.init_dirs
+def init_dirs(self):
+
+ if not (os.path.isabs(self.top_dir) and os.path.isabs(self.out_dir)):
+ raise Errors.WafError('The project was not configured: run "waf configure" first!')
+
+ srcdir = None
+ db = os.path.join(self.variant_dir, EXTRA_LOCK)
+ env = ConfigSet.ConfigSet()
+ try:
+ env.load(db)
+ srcdir = env.SRCDIR
+ except:
+ pass
+
+ if srcdir:
+ d = self.root.find_node(srcdir)
+ if d and srcdir != self.top_dir and getattr(d, 'children', ''):
+ srcnode = self.root.make_node(self.top_dir)
+ print("relocating the source directory %r -> %r" % (srcdir, self.top_dir))
+ srcnode.children = {}
+
+ for (k, v) in d.children.items():
+ srcnode.children[k] = v
+ v.parent = srcnode
+ d.children = {}
+
+ old2(self)
+
+Build.BuildContext.init_dirs = init_dirs
+
+
+def uid(self):
+ try:
+ return self.uid_
+ except AttributeError:
+ # this is not a real hot zone, but we want to avoid surprises here
+ m = Utils.md5()
+ up = m.update
+ up(self.__class__.__name__.encode())
+ for x in self.inputs + self.outputs:
+ up(x.path_from(x.ctx.srcnode).encode())
+ self.uid_ = m.digest()
+ return self.uid_
+Task.Task.uid = uid
+
+@feature('c', 'cxx', 'd', 'go', 'asm', 'fc', 'includes')
+@after_method('propagate_uselib_vars', 'process_source')
+def apply_incpaths(self):
+ lst = self.to_incnodes(self.to_list(getattr(self, 'includes', [])) + self.env['INCLUDES'])
+ self.includes_nodes = lst
+ bld = self.bld
+ self.env['INCPATHS'] = [x.is_child_of(bld.srcnode) and x.path_from(bld.bldnode) or x.abspath() for x in lst]
+
+
diff --git a/waflib/extras/remote.py b/waflib/extras/remote.py
new file mode 100644
index 00000000..3b038f77
--- /dev/null
+++ b/waflib/extras/remote.py
@@ -0,0 +1,327 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Remote Builds tool using rsync+ssh
+
+__author__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2013"
+
+"""
+Simple Remote Builds
+********************
+
+This tool is an *experimental* tool (meaning, do not even try to pollute
+the waf bug tracker with bugs in here, contact me directly) providing simple
+remote builds.
+
+It uses rsync and ssh to perform the remote builds.
+It is intended for performing cross-compilation on platforms where
+a cross-compiler is either unavailable (eg. MacOS, QNX) a specific product
+does not exist (eg. Windows builds using Visual Studio) or simply not installed.
+This tool sends the sources and the waf script to the remote host,
+and commands the usual waf execution.
+
+There are alternatives to using this tool, such as setting up shared folders,
+logging on to remote machines, and building on the shared folders.
+Electing one method or another depends on the size of the program.
+
+
+Usage
+=====
+
+1. Set your wscript file so it includes a list of variants,
+ e.g.::
+
+ from waflib import Utils
+ top = '.'
+ out = 'build'
+
+ variants = [
+ 'linux_64_debug',
+ 'linux_64_release',
+ 'linux_32_debug',
+ 'linux_32_release',
+ ]
+
+ from waflib.extras import remote
+
+ def options(opt):
+ # normal stuff from here on
+ opt.load('compiler_c')
+
+ def configure(conf):
+ if not conf.variant:
+ return
+ # normal stuff from here on
+ conf.load('compiler_c')
+
+ def build(bld):
+ if not bld.variant:
+ return
+ # normal stuff from here on
+ bld(features='c cprogram', target='app', source='main.c')
+
+
+2. Build the waf file, so it includes this tool, and put it in the current
+ directory
+
+ .. code:: bash
+
+ ./waf-light --tools=remote
+
+3. Set the host names to access the hosts:
+
+ .. code:: bash
+
+ export REMOTE_QNX=user@kiunix
+
+4. Setup the ssh server and ssh keys
+
+ The ssh key should not be protected by a password, or it will prompt for it every time.
+ Create the key on the client:
+
+ .. code:: bash
+
+ ssh-keygen -t rsa -f foo.rsa
+
+ Then copy foo.rsa.pub to the remote machine (user@kiunix:/home/user/.ssh/authorized_keys),
+ and make sure the permissions are correct (chmod go-w ~ ~/.ssh ~/.ssh/authorized_keys)
+
+ A separate key for the build processes can be set in the environment variable WAF_SSH_KEY.
+ The tool will then use 'ssh-keyscan' to avoid prompting for remote hosts, so
+ be warned to use this feature on internal networks only (MITM).
+
+ .. code:: bash
+
+ export WAF_SSH_KEY=~/foo.rsa
+
+5. Perform the build:
+
+ .. code:: bash
+
+ waf configure_all build_all --remote
+
+"""
+
+
+import getpass, os, re, sys
+from collections import OrderedDict
+from waflib import Context, Options, Utils, ConfigSet
+
+from waflib.Build import BuildContext, CleanContext, InstallContext, UninstallContext
+from waflib.Configure import ConfigurationContext
+
+
+is_remote = False
+if '--remote' in sys.argv:
+ is_remote = True
+ sys.argv.remove('--remote')
+
+class init(Context.Context):
+ """
+ Generates the *_all commands
+ """
+ cmd = 'init'
+ fun = 'init'
+ def execute(self):
+ for x in list(Context.g_module.variants):
+ self.make_variant(x)
+ lst = ['remote']
+ for k in Options.commands:
+ if k.endswith('_all'):
+ name = k.replace('_all', '')
+ for x in Context.g_module.variants:
+ lst.append('%s_%s' % (name, x))
+ else:
+ lst.append(k)
+ del Options.commands[:]
+ Options.commands += lst
+
+ def make_variant(self, x):
+ for y in (BuildContext, CleanContext, InstallContext, UninstallContext):
+ name = y.__name__.replace('Context','').lower()
+ class tmp(y):
+ cmd = name + '_' + x
+ fun = 'build'
+ variant = x
+ class tmp(ConfigurationContext):
+ cmd = 'configure_' + x
+ fun = 'configure'
+ variant = x
+ def __init__(self, **kw):
+ ConfigurationContext.__init__(self, **kw)
+ self.setenv(x)
+
+class remote(BuildContext):
+ cmd = 'remote'
+ fun = 'build'
+
+ def get_ssh_hosts(self):
+ lst = []
+ for v in Context.g_module.variants:
+ self.env.HOST = self.login_to_host(self.variant_to_login(v))
+ cmd = Utils.subst_vars('${SSH_KEYSCAN} -t rsa,ecdsa ${HOST}', self.env)
+ out, err = self.cmd_and_log(cmd, output=Context.BOTH, quiet=Context.BOTH)
+ lst.append(out.strip())
+ return lst
+
+ def setup_private_ssh_key(self):
+ """
+ When WAF_SSH_KEY points to a private key, a .ssh directory will be created in the build directory
+ Make sure that the ssh key does not prompt for a password
+ """
+ key = os.environ.get('WAF_SSH_KEY', '')
+ if not key:
+ return
+ if not os.path.isfile(key):
+ self.fatal('Key in WAF_SSH_KEY must point to a valid file')
+ self.ssh_dir = os.path.join(self.path.abspath(), 'build', '.ssh')
+ self.ssh_hosts = os.path.join(self.ssh_dir, 'known_hosts')
+ self.ssh_key = os.path.join(self.ssh_dir, os.path.basename(key))
+ self.ssh_config = os.path.join(self.ssh_dir, 'config')
+ for x in self.ssh_hosts, self.ssh_key, self.ssh_config:
+ if not os.path.isfile(x):
+ if not os.path.isdir(self.ssh_dir):
+ os.makedirs(self.ssh_dir)
+ Utils.writef(self.ssh_key, Utils.readf(key), 'wb')
+ os.chmod(self.ssh_key, 448)
+
+ Utils.writef(self.ssh_hosts, '\n'.join(self.get_ssh_hosts()))
+ os.chmod(self.ssh_key, 448)
+
+ Utils.writef(self.ssh_config, 'UserKnownHostsFile %s' % self.ssh_hosts, 'wb')
+ os.chmod(self.ssh_config, 448)
+ self.env.SSH_OPTS = ['-F', self.ssh_config, '-i', self.ssh_key]
+ self.env.append_value('RSYNC_SEND_OPTS', '--exclude=build/.ssh')
+
+ def skip_unbuildable_variant(self):
+ # skip variants that cannot be built on this OS
+ for k in Options.commands:
+ a, _, b = k.partition('_')
+ if b in Context.g_module.variants:
+ c, _, _ = b.partition('_')
+ if c != Utils.unversioned_sys_platform():
+ Options.commands.remove(k)
+
+ def login_to_host(self, login):
+ return re.sub('(\w+@)', '', login)
+
+ def variant_to_login(self, variant):
+ """linux_32_debug -> search env.LINUX_32 and then env.LINUX"""
+ x = variant[:variant.rfind('_')]
+ ret = os.environ.get('REMOTE_' + x.upper(), '')
+ if not ret:
+ x = x[:x.find('_')]
+ ret = os.environ.get('REMOTE_' + x.upper(), '')
+ if not ret:
+ ret = '%s@localhost' % getpass.getuser()
+ return ret
+
+ def execute(self):
+ global is_remote
+ if not is_remote:
+ self.skip_unbuildable_variant()
+ else:
+ BuildContext.execute(self)
+
+ def restore(self):
+ self.top_dir = os.path.abspath(Context.g_module.top)
+ self.srcnode = self.root.find_node(self.top_dir)
+ self.path = self.srcnode
+
+ self.out_dir = os.path.join(self.top_dir, Context.g_module.out)
+ self.bldnode = self.root.make_node(self.out_dir)
+ self.bldnode.mkdir()
+
+ self.env = ConfigSet.ConfigSet()
+
+ def extract_groups_of_builds(self):
+ """Return a dict mapping each variants to the commands to build"""
+ self.vgroups = {}
+ for x in reversed(Options.commands):
+ _, _, variant = x.partition('_')
+ if variant in Context.g_module.variants:
+ try:
+ dct = self.vgroups[variant]
+ except KeyError:
+ dct = self.vgroups[variant] = OrderedDict()
+ try:
+ dct[variant].append(x)
+ except KeyError:
+ dct[variant] = [x]
+ Options.commands.remove(x)
+
+ def custom_options(self, login):
+ try:
+ return Context.g_module.host_options[login]
+ except (AttributeError, KeyError):
+ return {}
+
+ def recurse(self, *k, **kw):
+ self.env.RSYNC = getattr(Context.g_module, 'rsync', 'rsync -a --chmod=u+rwx')
+ self.env.SSH = getattr(Context.g_module, 'ssh', 'ssh')
+ self.env.SSH_KEYSCAN = getattr(Context.g_module, 'ssh_keyscan', 'ssh-keyscan')
+ try:
+ self.env.WAF = getattr(Context.g_module, 'waf')
+ except AttributeError:
+ try:
+ os.stat('waf')
+ except KeyError:
+ self.fatal('Put a waf file in the directory (./waf-light --tools=remote)')
+ else:
+ self.env.WAF = './waf'
+
+ self.extract_groups_of_builds()
+ self.setup_private_ssh_key()
+ for k, v in self.vgroups.items():
+ task = self(rule=rsync_and_ssh, always=True)
+ task.env.login = self.variant_to_login(k)
+
+ task.env.commands = []
+ for opt, value in v.items():
+ task.env.commands += value
+ task.env.variant = task.env.commands[0].partition('_')[2]
+ for opt, value in self.custom_options(k):
+ task.env[opt] = value
+ self.jobs = len(self.vgroups)
+
+ def make_mkdir_command(self, task):
+ return Utils.subst_vars('${SSH} ${SSH_OPTS} ${login} "rm -fr ${remote_dir} && mkdir -p ${remote_dir}"', task.env)
+
+ def make_send_command(self, task):
+ return Utils.subst_vars('${RSYNC} ${RSYNC_SEND_OPTS} -e "${SSH} ${SSH_OPTS}" ${local_dir} ${login}:${remote_dir}', task.env)
+
+ def make_exec_command(self, task):
+ txt = '''${SSH} ${SSH_OPTS} ${login} "cd ${remote_dir} && ${WAF} ${commands}"'''
+ return Utils.subst_vars(txt, task.env)
+
+ def make_save_command(self, task):
+ return Utils.subst_vars('${RSYNC} ${RSYNC_SAVE_OPTS} -e "${SSH} ${SSH_OPTS}" ${login}:${remote_dir_variant} ${build_dir}', task.env)
+
+def rsync_and_ssh(task):
+
+ # remove a warning
+ task.uid_ = id(task)
+
+ bld = task.generator.bld
+
+ task.env.user, _, _ = task.env.login.partition('@')
+ task.env.hdir = Utils.to_hex(Utils.h_list((task.generator.path.abspath(), task.env.variant)))
+ task.env.remote_dir = '~%s/wafremote/%s' % (task.env.user, task.env.hdir)
+ task.env.local_dir = bld.srcnode.abspath() + '/'
+
+ task.env.remote_dir_variant = '%s/%s/%s' % (task.env.remote_dir, Context.g_module.out, task.env.variant)
+ task.env.build_dir = bld.bldnode.abspath()
+
+ ret = task.exec_command(bld.make_mkdir_command(task))
+ if ret:
+ return ret
+ ret = task.exec_command(bld.make_send_command(task))
+ if ret:
+ return ret
+ ret = task.exec_command(bld.make_exec_command(task))
+ if ret:
+ return ret
+ ret = task.exec_command(bld.make_save_command(task))
+ if ret:
+ return ret
+
diff --git a/waflib/extras/resx.py b/waflib/extras/resx.py
new file mode 100644
index 00000000..caf4d318
--- /dev/null
+++ b/waflib/extras/resx.py
@@ -0,0 +1,35 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+import os
+from waflib import Task
+from waflib.TaskGen import extension
+
+def configure(conf):
+ conf.find_program(['resgen'], var='RESGEN')
+ conf.env.RESGENFLAGS = '/useSourcePath'
+
+@extension('.resx')
+def resx_file(self, node):
+ """
+ Bind the .resx extension to a resgen task
+ """
+ if not getattr(self, 'cs_task', None):
+ self.bld.fatal('resx_file has no link task for use %r' % self)
+
+ # Given assembly 'Foo' and file 'Sub/Dir/File.resx', create 'Foo.Sub.Dir.File.resources'
+ assembly = getattr(self, 'namespace', os.path.splitext(self.gen)[0])
+ res = os.path.splitext(node.path_from(self.path))[0].replace('/', '.').replace('\\', '.')
+ out = self.path.find_or_declare(assembly + '.' + res + '.resources')
+
+ tsk = self.create_task('resgen', node, out)
+
+ self.cs_task.dep_nodes.extend(tsk.outputs) # dependency
+ self.env.append_value('RESOURCES', tsk.outputs[0].bldpath())
+
+class resgen(Task.Task):
+ """
+ Compile C# resource files
+ """
+ color = 'YELLOW'
+ run_str = '${RESGEN} ${RESGENFLAGS} ${SRC} ${TGT}'
diff --git a/waflib/extras/review.py b/waflib/extras/review.py
new file mode 100644
index 00000000..561e0621
--- /dev/null
+++ b/waflib/extras/review.py
@@ -0,0 +1,325 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Laurent Birtz, 2011
+# moved the code into a separate tool (ita)
+
+"""
+There are several things here:
+- a different command-line option management making options persistent
+- the review command to display the options set
+
+Assumptions:
+- configuration options are not always added to the right group (and do not count on the users to do it...)
+- the options are persistent between the executions (waf options are NOT persistent by design), even for the configuration
+- when the options change, the build is invalidated (forcing a reconfiguration)
+"""
+
+import os, textwrap, shutil
+from waflib import Logs, Context, ConfigSet, Options, Build, Configure
+
+class Odict(dict):
+ """Ordered dictionary"""
+ def __init__(self, data=None):
+ self._keys = []
+ dict.__init__(self)
+ if data:
+ # we were provided a regular dict
+ if isinstance(data, dict):
+ self.append_from_dict(data)
+
+ # we were provided a tuple list
+ elif type(data) == list:
+ self.append_from_plist(data)
+
+ # we were provided invalid input
+ else:
+ raise Exception("expected a dict or a tuple list")
+
+ def append_from_dict(self, dict):
+ map(self.__setitem__, dict.keys(), dict.values())
+
+ def append_from_plist(self, plist):
+ for pair in plist:
+ if len(pair) != 2:
+ raise Exception("invalid pairs list")
+ for (k, v) in plist:
+ self.__setitem__(k, v)
+
+ def __delitem__(self, key):
+ if not key in self._keys:
+ raise KeyError(key)
+ dict.__delitem__(self, key)
+ self._keys.remove(key)
+
+ def __setitem__(self, key, item):
+ dict.__setitem__(self, key, item)
+ if key not in self._keys:
+ self._keys.append(key)
+
+ def clear(self):
+ dict.clear(self)
+ self._keys = []
+
+ def copy(self):
+ return Odict(self.plist())
+
+ def items(self):
+ return zip(self._keys, self.values())
+
+ def keys(self):
+ return list(self._keys) # return a copy of the list
+
+ def values(self):
+ return map(self.get, self._keys)
+
+ def plist(self):
+ p = []
+ for k, v in self.items():
+ p.append( (k, v) )
+ return p
+
+ def __str__(self):
+ buf = []
+ buf.append("{ ")
+ for k, v in self.items():
+ buf.append('%r : %r, ' % (k, v))
+ buf.append("}")
+ return ''.join(buf)
+
+review_options = Odict()
+"""
+Ordered dictionary mapping configuration option names to their optparse option.
+"""
+
+review_defaults = {}
+"""
+Dictionary mapping configuration option names to their default value.
+"""
+
+old_review_set = None
+"""
+Review set containing the configuration values before parsing the command line.
+"""
+
+new_review_set = None
+"""
+Review set containing the configuration values after parsing the command line.
+"""
+
+class OptionsReview(Options.OptionsContext):
+ def __init__(self, **kw):
+ super(self.__class__, self).__init__(**kw)
+
+ def prepare_config_review(self):
+ """
+ Find the configuration options that are reviewable, detach
+ their default value from their optparse object and store them
+ into the review dictionaries.
+ """
+ gr = self.get_option_group('configure options')
+ for opt in gr.option_list:
+ if opt.action != 'store' or opt.dest in ("out", "top"):
+ continue
+ review_options[opt.dest] = opt
+ review_defaults[opt.dest] = opt.default
+ if gr.defaults.has_key(opt.dest):
+ del gr.defaults[opt.dest]
+ opt.default = None
+
+ def parse_args(self):
+ self.prepare_config_review()
+ self.parser.get_option('--prefix').help = 'installation prefix'
+ super(OptionsReview, self).parse_args()
+ Context.create_context('review').refresh_review_set()
+
+class ReviewContext(Context.Context):
+ '''reviews the configuration values'''
+
+ cmd = 'review'
+
+ def __init__(self, **kw):
+ super(self.__class__, self).__init__(**kw)
+
+ out = Options.options.out
+ if not out:
+ out = getattr(Context.g_module, Context.OUT, None)
+ if not out:
+ out = Options.lockfile.replace('.lock-waf', '')
+ self.build_path = (os.path.isabs(out) and self.root or self.path).make_node(out).abspath()
+ """Path to the build directory"""
+
+ self.cache_path = os.path.join(self.build_path, Build.CACHE_DIR)
+ """Path to the cache directory"""
+
+ self.review_path = os.path.join(self.cache_path, 'review.cache')
+ """Path to the review cache file"""
+
+ def execute(self):
+ """
+ Display and store the review set. Invalidate the cache as required.
+ """
+ if not self.compare_review_set(old_review_set, new_review_set):
+ self.invalidate_cache()
+ self.store_review_set(new_review_set)
+ print(self.display_review_set(new_review_set))
+
+ def invalidate_cache(self):
+ """Invalidate the cache to prevent bad builds."""
+ try:
+ Logs.warn("Removing the cached configuration since the options have changed")
+ shutil.rmtree(self.cache_path)
+ except:
+ pass
+
+ def refresh_review_set(self):
+ """
+ Obtain the old review set and the new review set, and import the new set.
+ """
+ global old_review_set, new_review_set
+ old_review_set = self.load_review_set()
+ new_review_set = self.update_review_set(old_review_set)
+ self.import_review_set(new_review_set)
+
+ def load_review_set(self):
+ """
+ Load and return the review set from the cache if it exists.
+ Otherwise, return an empty set.
+ """
+ if os.path.isfile(self.review_path):
+ return ConfigSet.ConfigSet(self.review_path)
+ return ConfigSet.ConfigSet()
+
+ def store_review_set(self, review_set):
+ """
+ Store the review set specified in the cache.
+ """
+ if not os.path.isdir(self.cache_path):
+ os.makedirs(self.cache_path)
+ review_set.store(self.review_path)
+
+ def update_review_set(self, old_set):
+ """
+ Merge the options passed on the command line with those imported
+ from the previous review set and return the corresponding
+ preview set.
+ """
+
+ # Convert value to string. It's important that 'None' maps to
+ # the empty string.
+ def val_to_str(val):
+ if val == None or val == '':
+ return ''
+ return str(val)
+
+ new_set = ConfigSet.ConfigSet()
+ opt_dict = Options.options.__dict__
+
+ for name in review_options.keys():
+ # the option is specified explicitly on the command line
+ if name in opt_dict:
+ # if the option is the default, pretend it was never specified
+ if val_to_str(opt_dict[name]) != val_to_str(review_defaults[name]):
+ new_set[name] = opt_dict[name]
+ # the option was explicitly specified in a previous command
+ elif name in old_set:
+ new_set[name] = old_set[name]
+
+ return new_set
+
+ def import_review_set(self, review_set):
+ """
+ Import the actual value of the reviewable options in the option
+ dictionary, given the current review set.
+ """
+ for name in review_options.keys():
+ if name in review_set:
+ value = review_set[name]
+ else:
+ value = review_defaults[name]
+ setattr(Options.options, name, value)
+
+ def compare_review_set(self, set1, set2):
+ """
+ Return true if the review sets specified are equal.
+ """
+ if len(set1.keys()) != len(set2.keys()):
+ return False
+ for key in set1.keys():
+ if not key in set2 or set1[key] != set2[key]:
+ return False
+ return True
+
+ def display_review_set(self, review_set):
+ """
+ Return the string representing the review set specified.
+ """
+ term_width = Logs.get_term_cols()
+ lines = []
+ for dest in review_options.keys():
+ opt = review_options[dest]
+ name = ", ".join(opt._short_opts + opt._long_opts)
+ help = opt.help
+ actual = None
+ if dest in review_set:
+ actual = review_set[dest]
+ default = review_defaults[dest]
+ lines.append(self.format_option(name, help, actual, default, term_width))
+ return "Configuration:\n\n" + "\n\n".join(lines) + "\n"
+
+ def format_option(self, name, help, actual, default, term_width):
+ """
+ Return the string representing the option specified.
+ """
+ def val_to_str(val):
+ if val == None or val == '':
+ return "(void)"
+ return str(val)
+
+ max_name_len = 20
+ sep_len = 2
+
+ w = textwrap.TextWrapper()
+ w.width = term_width - 1
+ if w.width < 60:
+ w.width = 60
+
+ out = ""
+
+ # format the help
+ out += w.fill(help) + "\n"
+
+ # format the name
+ name_len = len(name)
+ out += Logs.colors.CYAN + name + Logs.colors.NORMAL
+
+ # set the indentation used when the value wraps to the next line
+ w.subsequent_indent = " ".rjust(max_name_len + sep_len)
+ w.width -= (max_name_len + sep_len)
+
+ # the name string is too long, switch to the next line
+ if name_len > max_name_len:
+ out += "\n" + w.subsequent_indent
+
+ # fill the remaining of the line with spaces
+ else:
+ out += " ".rjust(max_name_len + sep_len - name_len)
+
+ # format the actual value, if there is one
+ if actual != None:
+ out += Logs.colors.BOLD + w.fill(val_to_str(actual)) + Logs.colors.NORMAL + "\n" + w.subsequent_indent
+
+ # format the default value
+ default_fmt = val_to_str(default)
+ if actual != None:
+ default_fmt = "default: " + default_fmt
+ out += Logs.colors.NORMAL + w.fill(default_fmt) + Logs.colors.NORMAL
+
+ return out
+
+# Monkey-patch ConfigurationContext.execute() to have it store the review set.
+old_configure_execute = Configure.ConfigurationContext.execute
+def new_configure_execute(self):
+ old_configure_execute(self)
+ Context.create_context('review').store_review_set(new_review_set)
+Configure.ConfigurationContext.execute = new_configure_execute
+
diff --git a/waflib/extras/rst.py b/waflib/extras/rst.py
new file mode 100644
index 00000000..f3c3a5eb
--- /dev/null
+++ b/waflib/extras/rst.py
@@ -0,0 +1,260 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Jérôme Carretero, 2013 (zougloub)
+
+"""
+reStructuredText support (experimental)
+
+Example::
+
+ def configure(conf):
+ conf.load('rst')
+ if not conf.env.RST2HTML:
+ conf.fatal('The program rst2html is required')
+
+ def build(bld):
+ bld(
+ features = 'rst',
+ type = 'rst2html', # rst2html, rst2pdf, ...
+ source = 'index.rst', # mandatory, the source
+ deps = 'image.png', # to give additional non-trivial dependencies
+ )
+
+By default the tool looks for a set of programs in PATH.
+The tools are defined in `rst_progs`.
+To configure with a special program use::
+
+ $ RST2HTML=/path/to/rst2html waf configure
+
+This tool is experimental; don't hesitate to contribute to it.
+
+"""
+
+import re
+from waflib import Node, Utils, Task, Errors, Logs
+from waflib.TaskGen import feature, before_method
+
+rst_progs = "rst2html rst2xetex rst2latex rst2xml rst2pdf rst2s5 rst2man rst2odt rst2rtf".split()
+
+def parse_rst_node(task, node, nodes, names, seen, dirs=None):
+ # TODO add extensibility, to handle custom rst include tags...
+ if dirs is None:
+ dirs = (node.parent,node.get_bld().parent)
+
+ if node in seen:
+ return
+ seen.append(node)
+ code = node.read()
+ re_rst = re.compile(r'^\s*.. ((?P<subst>\|\S+\|) )?(?P<type>include|image|figure):: (?P<file>.*)$', re.M)
+ for match in re_rst.finditer(code):
+ ipath = match.group('file')
+ itype = match.group('type')
+ Logs.debug('rst: visiting %s: %s', itype, ipath)
+ found = False
+ for d in dirs:
+ Logs.debug('rst: looking for %s in %s', ipath, d.abspath())
+ found = d.find_node(ipath)
+ if found:
+ Logs.debug('rst: found %s as %s', ipath, found.abspath())
+ nodes.append((itype, found))
+ if itype == 'include':
+ parse_rst_node(task, found, nodes, names, seen)
+ break
+ if not found:
+ names.append((itype, ipath))
+
+class docutils(Task.Task):
+ """
+ Compile a rst file.
+ """
+
+ def scan(self):
+ """
+ A recursive regex-based scanner that finds rst dependencies.
+ """
+
+ nodes = []
+ names = []
+ seen = []
+
+ node = self.inputs[0]
+
+ if not node:
+ return (nodes, names)
+
+ parse_rst_node(self, node, nodes, names, seen)
+
+ Logs.debug('rst: %r: found the following file deps: %r', self, nodes)
+ if names:
+ Logs.warn('rst: %r: could not find the following file deps: %r', self, names)
+
+ return ([v for (t,v) in nodes], [v for (t,v) in names])
+
+ def check_status(self, msg, retcode):
+ """
+ Check an exit status and raise an error with a particular message
+
+ :param msg: message to display if the code is non-zero
+ :type msg: string
+ :param retcode: condition
+ :type retcode: boolean
+ """
+ if retcode != 0:
+ raise Errors.WafError('%r command exit status %r' % (msg, retcode))
+
+ def run(self):
+ """
+ Runs the rst compilation using docutils
+ """
+ raise NotImplementedError()
+
+class rst2html(docutils):
+ color = 'BLUE'
+
+ def __init__(self, *args, **kw):
+ docutils.__init__(self, *args, **kw)
+ self.command = self.generator.env.RST2HTML
+ self.attributes = ['stylesheet']
+
+ def scan(self):
+ nodes, names = docutils.scan(self)
+
+ for attribute in self.attributes:
+ stylesheet = getattr(self.generator, attribute, None)
+ if stylesheet is not None:
+ ssnode = self.generator.to_nodes(stylesheet)[0]
+ nodes.append(ssnode)
+ Logs.debug('rst: adding dep to %s %s', attribute, stylesheet)
+
+ return nodes, names
+
+ def run(self):
+ cwdn = self.outputs[0].parent
+ src = self.inputs[0].path_from(cwdn)
+ dst = self.outputs[0].path_from(cwdn)
+
+ cmd = self.command + [src, dst]
+ cmd += Utils.to_list(getattr(self.generator, 'options', []))
+ for attribute in self.attributes:
+ stylesheet = getattr(self.generator, attribute, None)
+ if stylesheet is not None:
+ stylesheet = self.generator.to_nodes(stylesheet)[0]
+ cmd += ['--%s' % attribute, stylesheet.path_from(cwdn)]
+
+ return self.exec_command(cmd, cwd=cwdn.abspath())
+
+class rst2s5(rst2html):
+ def __init__(self, *args, **kw):
+ rst2html.__init__(self, *args, **kw)
+ self.command = self.generator.env.RST2S5
+ self.attributes = ['stylesheet']
+
+class rst2latex(rst2html):
+ def __init__(self, *args, **kw):
+ rst2html.__init__(self, *args, **kw)
+ self.command = self.generator.env.RST2LATEX
+ self.attributes = ['stylesheet']
+
+class rst2xetex(rst2html):
+ def __init__(self, *args, **kw):
+ rst2html.__init__(self, *args, **kw)
+ self.command = self.generator.env.RST2XETEX
+ self.attributes = ['stylesheet']
+
+class rst2pdf(docutils):
+ color = 'BLUE'
+ def run(self):
+ cwdn = self.outputs[0].parent
+ src = self.inputs[0].path_from(cwdn)
+ dst = self.outputs[0].path_from(cwdn)
+
+ cmd = self.generator.env.RST2PDF + [src, '-o', dst]
+ cmd += Utils.to_list(getattr(self.generator, 'options', []))
+
+ return self.exec_command(cmd, cwd=cwdn.abspath())
+
+
+@feature('rst')
+@before_method('process_source')
+def apply_rst(self):
+ """
+ Create :py:class:`rst` or other rst-related task objects
+ """
+
+ if self.target:
+ if isinstance(self.target, Node.Node):
+ tgt = self.target
+ elif isinstance(self.target, str):
+ tgt = self.path.get_bld().make_node(self.target)
+ else:
+ self.bld.fatal("rst: Don't know how to build target name %s which is not a string or Node for %s" % (self.target, self))
+ else:
+ tgt = None
+
+ tsk_type = getattr(self, 'type', None)
+
+ src = self.to_nodes(self.source)
+ assert len(src) == 1
+ src = src[0]
+
+ if tsk_type is not None and tgt is None:
+ if tsk_type.startswith('rst2'):
+ ext = tsk_type[4:]
+ else:
+ self.bld.fatal("rst: Could not detect the output file extension for %s" % self)
+ tgt = src.change_ext('.%s' % ext)
+ elif tsk_type is None and tgt is not None:
+ out = tgt.name
+ ext = out[out.rfind('.')+1:]
+ self.type = 'rst2' + ext
+ elif tsk_type is not None and tgt is not None:
+ # the user knows what he wants
+ pass
+ else:
+ self.bld.fatal("rst: Need to indicate task type or target name for %s" % self)
+
+ deps_lst = []
+
+ if getattr(self, 'deps', None):
+ deps = self.to_list(self.deps)
+ for filename in deps:
+ n = self.path.find_resource(filename)
+ if not n:
+ self.bld.fatal('Could not find %r for %r' % (filename, self))
+ if not n in deps_lst:
+ deps_lst.append(n)
+
+ try:
+ task = self.create_task(self.type, src, tgt)
+ except KeyError:
+ self.bld.fatal("rst: Task of type %s not implemented (created by %s)" % (self.type, self))
+
+ task.env = self.env
+
+ # add the manual dependencies
+ if deps_lst:
+ try:
+ lst = self.bld.node_deps[task.uid()]
+ for n in deps_lst:
+ if not n in lst:
+ lst.append(n)
+ except KeyError:
+ self.bld.node_deps[task.uid()] = deps_lst
+
+ inst_to = getattr(self, 'install_path', None)
+ if inst_to:
+ self.install_task = self.add_install_files(install_to=inst_to, install_from=task.outputs[:])
+
+ self.source = []
+
+def configure(self):
+ """
+ Try to find the rst programs.
+
+ Do not raise any error if they are not found.
+ You'll have to use additional code in configure() to die
+ if programs were not found.
+ """
+ for p in rst_progs:
+ self.find_program(p, mandatory=False)
+
diff --git a/waflib/extras/run_do_script.py b/waflib/extras/run_do_script.py
new file mode 100644
index 00000000..f3c58122
--- /dev/null
+++ b/waflib/extras/run_do_script.py
@@ -0,0 +1,139 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Hans-Martin von Gaudecker, 2012
+
+"""
+Run a Stata do-script in the directory specified by **ctx.bldnode**. The
+first and only argument will be the name of the do-script (no extension),
+which can be accessed inside the do-script by the local macro `1'. Useful
+for keeping a log file.
+
+The tool uses the log file that is automatically kept by Stata only
+for error-catching purposes, it will be destroyed if the task finished
+without error. In case of an error in **some_script.do**, you can inspect
+it as **some_script.log** in the **ctx.bldnode** directory.
+
+Note that Stata will not return an error code if it exits abnormally --
+catching errors relies on parsing the log file mentioned before. Should
+the parser behave incorrectly please send an email to hmgaudecker [at] gmail.
+
+**WARNING**
+
+ The tool will not work if multiple do-scripts of the same name---but in
+ different directories---are run at the same time! Avoid this situation.
+
+Usage::
+
+ ctx(features='run_do_script',
+ source='some_script.do',
+ target=['some_table.tex', 'some_figure.eps'],
+ deps='some_data.csv')
+"""
+
+
+import os, re, sys
+from waflib import Task, TaskGen, Logs
+
+if sys.platform == 'darwin':
+ STATA_COMMANDS = ['Stata64MP', 'StataMP',
+ 'Stata64SE', 'StataSE',
+ 'Stata64', 'Stata']
+ STATAFLAGS = '-e -q do'
+ STATAENCODING = 'MacRoman'
+elif sys.platform.startswith('linux'):
+ STATA_COMMANDS = ['stata-mp', 'stata-se', 'stata']
+ STATAFLAGS = '-b -q do'
+ # Not sure whether this is correct...
+ STATAENCODING = 'Latin-1'
+elif sys.platform.lower().startswith('win'):
+ STATA_COMMANDS = ['StataMP-64', 'StataMP-ia',
+ 'StataMP', 'StataSE-64',
+ 'StataSE-ia', 'StataSE',
+ 'Stata-64', 'Stata-ia',
+ 'Stata.e', 'WMPSTATA',
+ 'WSESTATA', 'WSTATA']
+ STATAFLAGS = '/e do'
+ STATAENCODING = 'Latin-1'
+else:
+ raise Exception("Unknown sys.platform: %s " % sys.platform)
+
+def configure(ctx):
+ ctx.find_program(STATA_COMMANDS, var='STATACMD', errmsg="""\n
+No Stata executable found!\n\n
+If Stata is needed:\n
+ 1) Check the settings of your system path.
+ 2) Note we are looking for Stata executables called: %s
+ If yours has a different name, please report to hmgaudecker [at] gmail\n
+Else:\n
+ Do not load the 'run_do_script' tool in the main wscript.\n\n""" % STATA_COMMANDS)
+ ctx.env.STATAFLAGS = STATAFLAGS
+ ctx.env.STATAENCODING = STATAENCODING
+
+class run_do_script_base(Task.Task):
+ """Run a Stata do-script from the bldnode directory."""
+ run_str = '"${STATACMD}" ${STATAFLAGS} "${SRC[0].abspath()}" "${DOFILETRUNK}"'
+ shell = True
+
+class run_do_script(run_do_script_base):
+ """Use the log file automatically kept by Stata for error-catching.
+ Erase it if the task finished without error. If not, it will show
+ up as do_script.log in the bldnode directory.
+ """
+ def run(self):
+ run_do_script_base.run(self)
+ ret, log_tail = self.check_erase_log_file()
+ if ret:
+ Logs.error("""Running Stata on %r failed with code %r.\n\nCheck the log file %s, last 10 lines\n\n%s\n\n\n""",
+ self.inputs[0], ret, self.env.LOGFILEPATH, log_tail)
+ return ret
+
+ def check_erase_log_file(self):
+ """Parse Stata's default log file and erase it if everything okay.
+
+ Parser is based on Brendan Halpin's shell script found here:
+ http://teaching.sociology.ul.ie/bhalpin/wordpress/?p=122
+ """
+
+ if sys.version_info.major >= 3:
+ kwargs = {'file': self.env.LOGFILEPATH, 'mode': 'r', 'encoding': self.env.STATAENCODING}
+ else:
+ kwargs = {'name': self.env.LOGFILEPATH, 'mode': 'r'}
+ with open(**kwargs) as log:
+ log_tail = log.readlines()[-10:]
+ for line in log_tail:
+ error_found = re.match("r\(([0-9]+)\)", line)
+ if error_found:
+ return error_found.group(1), ''.join(log_tail)
+ else:
+ pass
+ # Only end up here if the parser did not identify an error.
+ os.remove(self.env.LOGFILEPATH)
+ return None, None
+
+
+@TaskGen.feature('run_do_script')
+@TaskGen.before_method('process_source')
+def apply_run_do_script(tg):
+ """Task generator customising the options etc. to call Stata in batch
+ mode for running a do-script.
+ """
+
+ # Convert sources and targets to nodes
+ src_node = tg.path.find_resource(tg.source)
+ tgt_nodes = [tg.path.find_or_declare(t) for t in tg.to_list(tg.target)]
+
+ tsk = tg.create_task('run_do_script', src=src_node, tgt=tgt_nodes)
+ tsk.env.DOFILETRUNK = os.path.splitext(src_node.name)[0]
+ tsk.env.LOGFILEPATH = os.path.join(tg.bld.bldnode.abspath(), '%s.log' % (tsk.env.DOFILETRUNK))
+
+ # dependencies (if the attribute 'deps' changes, trigger a recompilation)
+ for x in tg.to_list(getattr(tg, 'deps', [])):
+ node = tg.path.find_resource(x)
+ if not node:
+ tg.bld.fatal('Could not find dependency %r for running %r' % (x, src_node.abspath()))
+ tsk.dep_nodes.append(node)
+ Logs.debug('deps: found dependencies %r for running %r', tsk.dep_nodes, src_node.abspath())
+
+ # Bypass the execution of process_source by setting the source to an empty list
+ tg.source = []
+
diff --git a/waflib/extras/run_m_script.py b/waflib/extras/run_m_script.py
new file mode 100644
index 00000000..b5f27ebe
--- /dev/null
+++ b/waflib/extras/run_m_script.py
@@ -0,0 +1,88 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Hans-Martin von Gaudecker, 2012
+
+"""
+Run a Matlab script.
+
+Note that the script is run in the directory where it lives -- Matlab won't
+allow it any other way.
+
+For error-catching purposes, keep an own log-file that is destroyed if the
+task finished without error. If not, it will show up as mscript_[index].log
+in the bldnode directory.
+
+Usage::
+
+ ctx(features='run_m_script',
+ source='some_script.m',
+ target=['some_table.tex', 'some_figure.eps'],
+ deps='some_data.mat')
+"""
+
+import os, sys
+from waflib import Task, TaskGen, Logs
+
+MATLAB_COMMANDS = ['matlab']
+
+def configure(ctx):
+ ctx.find_program(MATLAB_COMMANDS, var='MATLABCMD', errmsg = """\n
+No Matlab executable found!\n\n
+If Matlab is needed:\n
+ 1) Check the settings of your system path.
+ 2) Note we are looking for Matlab executables called: %s
+ If yours has a different name, please report to hmgaudecker [at] gmail\n
+Else:\n
+ Do not load the 'run_m_script' tool in the main wscript.\n\n""" % MATLAB_COMMANDS)
+ ctx.env.MATLABFLAGS = '-wait -nojvm -nosplash -minimize'
+
+class run_m_script_base(Task.Task):
+ """Run a Matlab script."""
+ run_str = '"${MATLABCMD}" ${MATLABFLAGS} -logfile "${LOGFILEPATH}" -r "try, ${MSCRIPTTRUNK}, exit(0), catch err, disp(err.getReport()), exit(1), end"'
+ shell = True
+
+class run_m_script(run_m_script_base):
+ """Erase the Matlab overall log file if everything went okay, else raise an
+ error and print its 10 last lines.
+ """
+ def run(self):
+ ret = run_m_script_base.run(self)
+ logfile = self.env.LOGFILEPATH
+ if ret:
+ mode = 'r'
+ if sys.version_info.major >= 3:
+ mode = 'rb'
+ with open(logfile, mode=mode) as f:
+ tail = f.readlines()[-10:]
+ Logs.error("""Running Matlab on %r returned the error %r\n\nCheck the log file %s, last 10 lines\n\n%s\n\n\n""",
+ self.inputs[0], ret, logfile, '\n'.join(tail))
+ else:
+ os.remove(logfile)
+ return ret
+
+@TaskGen.feature('run_m_script')
+@TaskGen.before_method('process_source')
+def apply_run_m_script(tg):
+ """Task generator customising the options etc. to call Matlab in batch
+ mode for running a m-script.
+ """
+
+ # Convert sources and targets to nodes
+ src_node = tg.path.find_resource(tg.source)
+ tgt_nodes = [tg.path.find_or_declare(t) for t in tg.to_list(tg.target)]
+
+ tsk = tg.create_task('run_m_script', src=src_node, tgt=tgt_nodes)
+ tsk.cwd = src_node.parent.abspath()
+ tsk.env.MSCRIPTTRUNK = os.path.splitext(src_node.name)[0]
+ tsk.env.LOGFILEPATH = os.path.join(tg.bld.bldnode.abspath(), '%s_%d.log' % (tsk.env.MSCRIPTTRUNK, tg.idx))
+
+ # dependencies (if the attribute 'deps' changes, trigger a recompilation)
+ for x in tg.to_list(getattr(tg, 'deps', [])):
+ node = tg.path.find_resource(x)
+ if not node:
+ tg.bld.fatal('Could not find dependency %r for running %r' % (x, src_node.abspath()))
+ tsk.dep_nodes.append(node)
+ Logs.debug('deps: found dependencies %r for running %r', tsk.dep_nodes, src_node.abspath())
+
+ # Bypass the execution of process_source by setting the source to an empty list
+ tg.source = []
diff --git a/waflib/extras/run_py_script.py b/waflib/extras/run_py_script.py
new file mode 100644
index 00000000..36703811
--- /dev/null
+++ b/waflib/extras/run_py_script.py
@@ -0,0 +1,104 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Hans-Martin von Gaudecker, 2012
+
+"""
+Run a Python script in the directory specified by **ctx.bldnode**.
+
+Select a Python version by specifying the **version** keyword for
+the task generator instance as integer 2 or 3. Default is 3.
+
+If the build environment has an attribute "PROJECT_PATHS" with
+a key "PROJECT_ROOT", its value will be appended to the PYTHONPATH.
+Same a string passed to the optional **add_to_pythonpath**
+keyword (appended after the PROJECT_ROOT).
+
+Usage::
+
+ ctx(features='run_py_script', version=3,
+ source='some_script.py',
+ target=['some_table.tex', 'some_figure.eps'],
+ deps='some_data.csv',
+ add_to_pythonpath='src/some/library')
+"""
+
+import os, re
+from waflib import Task, TaskGen, Logs
+
+
+def configure(conf):
+ """TODO: Might need to be updated for Windows once
+ "PEP 397":http://www.python.org/dev/peps/pep-0397/ is settled.
+ """
+ conf.find_program('python', var='PY2CMD', mandatory=False)
+ conf.find_program('python3', var='PY3CMD', mandatory=False)
+ if not conf.env.PY2CMD and not conf.env.PY3CMD:
+ conf.fatal("No Python interpreter found!")
+
+class run_py_2_script(Task.Task):
+ """Run a Python 2 script."""
+ run_str = '${PY2CMD} ${SRC[0].abspath()}'
+ shell=True
+
+class run_py_3_script(Task.Task):
+ """Run a Python 3 script."""
+ run_str = '${PY3CMD} ${SRC[0].abspath()}'
+ shell=True
+
+@TaskGen.feature('run_py_script')
+@TaskGen.before_method('process_source')
+def apply_run_py_script(tg):
+ """Task generator for running either Python 2 or Python 3 on a single
+ script.
+
+ Attributes:
+
+ * source -- A **single** source node or string. (required)
+ * target -- A single target or list of targets (nodes or strings)
+ * deps -- A single dependency or list of dependencies (nodes or strings)
+ * add_to_pythonpath -- A string that will be appended to the PYTHONPATH environment variable
+
+ If the build environment has an attribute "PROJECT_PATHS" with
+ a key "PROJECT_ROOT", its value will be appended to the PYTHONPATH.
+ """
+
+ # Set the Python version to use, default to 3.
+ v = getattr(tg, 'version', 3)
+ if v not in (2, 3):
+ raise ValueError("Specify the 'version' attribute for run_py_script task generator as integer 2 or 3.\n Got: %s" %v)
+
+ # Convert sources and targets to nodes
+ src_node = tg.path.find_resource(tg.source)
+ tgt_nodes = [tg.path.find_or_declare(t) for t in tg.to_list(tg.target)]
+
+ # Create the task.
+ tsk = tg.create_task('run_py_%d_script' %v, src=src_node, tgt=tgt_nodes)
+
+ # custom execution environment
+ # TODO use a list and os.sep.join(lst) at the end instead of concatenating strings
+ tsk.env.env = dict(os.environ)
+ tsk.env.env['PYTHONPATH'] = tsk.env.env.get('PYTHONPATH', '')
+ project_paths = getattr(tsk.env, 'PROJECT_PATHS', None)
+ if project_paths and 'PROJECT_ROOT' in project_paths:
+ tsk.env.env['PYTHONPATH'] += os.pathsep + project_paths['PROJECT_ROOT'].abspath()
+ if getattr(tg, 'add_to_pythonpath', None):
+ tsk.env.env['PYTHONPATH'] += os.pathsep + tg.add_to_pythonpath
+
+ # Clean up the PYTHONPATH -- replace double occurrences of path separator
+ tsk.env.env['PYTHONPATH'] = re.sub(os.pathsep + '+', os.pathsep, tsk.env.env['PYTHONPATH'])
+
+ # Clean up the PYTHONPATH -- doesn't like starting with path separator
+ if tsk.env.env['PYTHONPATH'].startswith(os.pathsep):
+ tsk.env.env['PYTHONPATH'] = tsk.env.env['PYTHONPATH'][1:]
+
+ # dependencies (if the attribute 'deps' changes, trigger a recompilation)
+ for x in tg.to_list(getattr(tg, 'deps', [])):
+ node = tg.path.find_resource(x)
+ if not node:
+ tg.bld.fatal('Could not find dependency %r for running %r' % (x, src_node.abspath()))
+ tsk.dep_nodes.append(node)
+ Logs.debug('deps: found dependencies %r for running %r', tsk.dep_nodes, src_node.abspath())
+
+ # Bypass the execution of process_source by setting the source to an empty list
+ tg.source = []
+
diff --git a/waflib/extras/run_r_script.py b/waflib/extras/run_r_script.py
new file mode 100644
index 00000000..b0d8f2b2
--- /dev/null
+++ b/waflib/extras/run_r_script.py
@@ -0,0 +1,86 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Hans-Martin von Gaudecker, 2012
+
+"""
+Run a R script in the directory specified by **ctx.bldnode**.
+
+For error-catching purposes, keep an own log-file that is destroyed if the
+task finished without error. If not, it will show up as rscript_[index].log
+in the bldnode directory.
+
+Usage::
+
+ ctx(features='run_r_script',
+ source='some_script.r',
+ target=['some_table.tex', 'some_figure.eps'],
+ deps='some_data.csv')
+"""
+
+
+import os, sys
+from waflib import Task, TaskGen, Logs
+
+R_COMMANDS = ['RTerm', 'R', 'r']
+
+def configure(ctx):
+ ctx.find_program(R_COMMANDS, var='RCMD', errmsg = """\n
+No R executable found!\n\n
+If R is needed:\n
+ 1) Check the settings of your system path.
+ 2) Note we are looking for R executables called: %s
+ If yours has a different name, please report to hmgaudecker [at] gmail\n
+Else:\n
+ Do not load the 'run_r_script' tool in the main wscript.\n\n""" % R_COMMANDS)
+ ctx.env.RFLAGS = 'CMD BATCH --slave'
+
+class run_r_script_base(Task.Task):
+ """Run a R script."""
+ run_str = '"${RCMD}" ${RFLAGS} "${SRC[0].abspath()}" "${LOGFILEPATH}"'
+ shell = True
+
+class run_r_script(run_r_script_base):
+ """Erase the R overall log file if everything went okay, else raise an
+ error and print its 10 last lines.
+ """
+ def run(self):
+ ret = run_r_script_base.run(self)
+ logfile = self.env.LOGFILEPATH
+ if ret:
+ mode = 'r'
+ if sys.version_info.major >= 3:
+ mode = 'rb'
+ with open(logfile, mode=mode) as f:
+ tail = f.readlines()[-10:]
+ Logs.error("""Running R on %r returned the error %r\n\nCheck the log file %s, last 10 lines\n\n%s\n\n\n""",
+ self.inputs[0], ret, logfile, '\n'.join(tail))
+ else:
+ os.remove(logfile)
+ return ret
+
+
+@TaskGen.feature('run_r_script')
+@TaskGen.before_method('process_source')
+def apply_run_r_script(tg):
+ """Task generator customising the options etc. to call R in batch
+ mode for running a R script.
+ """
+
+ # Convert sources and targets to nodes
+ src_node = tg.path.find_resource(tg.source)
+ tgt_nodes = [tg.path.find_or_declare(t) for t in tg.to_list(tg.target)]
+
+ tsk = tg.create_task('run_r_script', src=src_node, tgt=tgt_nodes)
+ tsk.env.LOGFILEPATH = os.path.join(tg.bld.bldnode.abspath(), '%s_%d.log' % (os.path.splitext(src_node.name)[0], tg.idx))
+
+ # dependencies (if the attribute 'deps' changes, trigger a recompilation)
+ for x in tg.to_list(getattr(tg, 'deps', [])):
+ node = tg.path.find_resource(x)
+ if not node:
+ tg.bld.fatal('Could not find dependency %r for running %r' % (x, src_node.abspath()))
+ tsk.dep_nodes.append(node)
+ Logs.debug('deps: found dependencies %r for running %r', tsk.dep_nodes, src_node.abspath())
+
+ # Bypass the execution of process_source by setting the source to an empty list
+ tg.source = []
+
diff --git a/waflib/extras/sas.py b/waflib/extras/sas.py
new file mode 100644
index 00000000..754c6148
--- /dev/null
+++ b/waflib/extras/sas.py
@@ -0,0 +1,71 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Mark Coggeshall, 2010
+
+"SAS support"
+
+import os
+from waflib import Task, Errors, Logs
+from waflib.TaskGen import feature, before_method
+
+sas_fun, _ = Task.compile_fun('sas -sysin ${SRCFILE} -log ${LOGFILE} -print ${LSTFILE}', shell=False)
+
+class sas(Task.Task):
+ vars = ['SAS', 'SASFLAGS']
+ def run(task):
+ command = 'SAS'
+ fun = sas_fun
+
+ node = task.inputs[0]
+ logfilenode = node.change_ext('.log')
+ lstfilenode = node.change_ext('.lst')
+
+ # set the cwd
+ task.cwd = task.inputs[0].parent.get_src().abspath()
+ Logs.debug('runner: %r on %r', command, node)
+
+ SASINPUTS = node.parent.get_bld().abspath() + os.pathsep + node.parent.get_src().abspath() + os.pathsep
+ task.env.env = {'SASINPUTS': SASINPUTS}
+
+ task.env.SRCFILE = node.abspath()
+ task.env.LOGFILE = logfilenode.abspath()
+ task.env.LSTFILE = lstfilenode.abspath()
+ ret = fun(task)
+ if ret:
+ Logs.error('Running %s on %r returned a non-zero exit', command, node)
+ Logs.error('SRCFILE = %r', node)
+ Logs.error('LOGFILE = %r', logfilenode)
+ Logs.error('LSTFILE = %r', lstfilenode)
+ return ret
+
+@feature('sas')
+@before_method('process_source')
+def apply_sas(self):
+ if not getattr(self, 'type', None) in ('sas',):
+ self.type = 'sas'
+
+ self.env['logdir'] = getattr(self, 'logdir', 'log')
+ self.env['lstdir'] = getattr(self, 'lstdir', 'lst')
+
+ deps_lst = []
+
+ if getattr(self, 'deps', None):
+ deps = self.to_list(self.deps)
+ for filename in deps:
+ n = self.path.find_resource(filename)
+ if not n:
+ n = self.bld.root.find_resource(filename)
+ if not n:
+ raise Errors.WafError('cannot find input file %s for processing' % filename)
+ if not n in deps_lst:
+ deps_lst.append(n)
+
+ for node in self.to_nodes(self.source):
+ if self.type == 'sas':
+ task = self.create_task('sas', src=node)
+ task.dep_nodes = deps_lst
+ self.source = []
+
+def configure(self):
+ self.find_program('sas', var='SAS', mandatory=False)
+
diff --git a/waflib/extras/satellite_assembly.py b/waflib/extras/satellite_assembly.py
new file mode 100644
index 00000000..005eb074
--- /dev/null
+++ b/waflib/extras/satellite_assembly.py
@@ -0,0 +1,57 @@
+#!/usr/bin/python
+# encoding: utf-8
+# vim: tabstop=4 noexpandtab
+
+"""
+Create a satellite assembly from "*.??.txt" files. ?? stands for a language code.
+
+The projects Resources subfolder contains resources.??.txt string files for several languages.
+The build folder will hold the satellite assemblies as ./??/ExeName.resources.dll
+
+#gen becomes template (It is called gen because it also uses resx.py).
+bld(source='Resources/resources.de.txt',gen=ExeName)
+"""
+
+import os, re
+from waflib import Task
+from waflib.TaskGen import feature,before_method
+
+class al(Task.Task):
+ run_str = '${AL} ${ALFLAGS}'
+
+@feature('satellite_assembly')
+@before_method('process_source')
+def satellite_assembly(self):
+ if not getattr(self, 'gen', None):
+ self.bld.fatal('satellite_assembly needs a template assembly provided with the "gen" parameter')
+ res_lang = re.compile(r'(.*)\.(\w\w)\.(?:resx|txt)',flags=re.I)
+
+ # self.source can contain node objects, so this will break in one way or another
+ self.source = self.to_list(self.source)
+ for i, x in enumerate(self.source):
+ #x = 'resources/resources.de.resx'
+ #x = 'resources/resources.de.txt'
+ mo = res_lang.match(x)
+ if mo:
+ template = os.path.splitext(self.gen)[0]
+ templatedir, templatename = os.path.split(template)
+ res = mo.group(1)
+ lang = mo.group(2)
+ #./Resources/resources.de.resources
+ resources = self.path.find_or_declare(res+ '.' + lang + '.resources')
+ self.create_task('resgen', self.to_nodes(x), [resources])
+ #./de/Exename.resources.dll
+ satellite = self.path.find_or_declare(os.path.join(templatedir,lang,templatename) + '.resources.dll')
+ tsk = self.create_task('al',[resources],[satellite])
+ tsk.env.append_value('ALFLAGS','/template:'+os.path.join(self.path.relpath(),self.gen))
+ tsk.env.append_value('ALFLAGS','/embed:'+resources.relpath())
+ tsk.env.append_value('ALFLAGS','/culture:'+lang)
+ tsk.env.append_value('ALFLAGS','/out:'+satellite.relpath())
+ self.source[i] = None
+ # remove the None elements that we just substituted
+ self.source = list(filter(lambda x:x, self.source))
+
+def configure(ctx):
+ ctx.find_program('al', var='AL', mandatory=True)
+ ctx.load('resx')
+
diff --git a/waflib/extras/scala.py b/waflib/extras/scala.py
new file mode 100644
index 00000000..a9880f02
--- /dev/null
+++ b/waflib/extras/scala.py
@@ -0,0 +1,128 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010 (ita)
+
+"""
+Scala support
+
+scalac outputs files a bit where it wants to
+"""
+
+import os
+from waflib import Task, Utils, Node
+from waflib.TaskGen import feature, before_method, after_method
+
+from waflib.Tools import ccroot
+ccroot.USELIB_VARS['scalac'] = set(['CLASSPATH', 'SCALACFLAGS'])
+
+from waflib.Tools import javaw
+
+@feature('scalac')
+@before_method('process_source')
+def apply_scalac(self):
+
+ Utils.def_attrs(self, jarname='', classpath='',
+ sourcepath='.', srcdir='.',
+ jar_mf_attributes={}, jar_mf_classpath=[])
+
+ outdir = getattr(self, 'outdir', None)
+ if outdir:
+ if not isinstance(outdir, Node.Node):
+ outdir = self.path.get_bld().make_node(self.outdir)
+ else:
+ outdir = self.path.get_bld()
+ outdir.mkdir()
+ self.env['OUTDIR'] = outdir.abspath()
+
+ self.scalac_task = tsk = self.create_task('scalac')
+ tmp = []
+
+ srcdir = getattr(self, 'srcdir', '')
+ if isinstance(srcdir, Node.Node):
+ srcdir = [srcdir]
+ for x in Utils.to_list(srcdir):
+ if isinstance(x, Node.Node):
+ y = x
+ else:
+ y = self.path.find_dir(x)
+ if not y:
+ self.bld.fatal('Could not find the folder %s from %s' % (x, self.path))
+ tmp.append(y)
+ tsk.srcdir = tmp
+
+# reuse some code
+feature('scalac')(javaw.use_javac_files)
+after_method('apply_scalac')(javaw.use_javac_files)
+
+feature('scalac')(javaw.set_classpath)
+after_method('apply_scalac', 'use_scalac_files')(javaw.set_classpath)
+
+
+SOURCE_RE = '**/*.scala'
+class scalac(javaw.javac):
+ color = 'GREEN'
+ vars = ['CLASSPATH', 'SCALACFLAGS', 'SCALAC', 'OUTDIR']
+
+ def runnable_status(self):
+ """
+ Wait for dependent tasks to be complete, then read the file system to find the input nodes.
+ """
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+
+ if not self.inputs:
+ global SOURCE_RE
+ self.inputs = []
+ for x in self.srcdir:
+ self.inputs.extend(x.ant_glob(SOURCE_RE, remove=False))
+ return super(javaw.javac, self).runnable_status()
+
+ def run(self):
+ """
+ Execute the scalac compiler
+ """
+ env = self.env
+ gen = self.generator
+ bld = gen.bld
+ wd = bld.bldnode.abspath()
+ def to_list(xx):
+ if isinstance(xx, str):
+ return [xx]
+ return xx
+ self.last_cmd = lst = []
+ lst.extend(to_list(env['SCALAC']))
+ lst.extend(['-classpath'])
+ lst.extend(to_list(env['CLASSPATH']))
+ lst.extend(['-d'])
+ lst.extend(to_list(env['OUTDIR']))
+ lst.extend(to_list(env['SCALACFLAGS']))
+ lst.extend([a.abspath() for a in self.inputs])
+ lst = [x for x in lst if x]
+ try:
+ self.out = self.generator.bld.cmd_and_log(lst, cwd=wd, env=env.env or None, output=0, quiet=0)[1]
+ except:
+ self.generator.bld.cmd_and_log(lst, cwd=wd, env=env.env or None)
+
+def configure(self):
+ """
+ Detect the scalac program
+ """
+ # If SCALA_HOME is set, we prepend it to the path list
+ java_path = self.environ['PATH'].split(os.pathsep)
+ v = self.env
+
+ if 'SCALA_HOME' in self.environ:
+ java_path = [os.path.join(self.environ['SCALA_HOME'], 'bin')] + java_path
+ self.env['SCALA_HOME'] = [self.environ['SCALA_HOME']]
+
+ for x in 'scalac scala'.split():
+ self.find_program(x, var=x.upper(), path_list=java_path)
+
+ if 'CLASSPATH' in self.environ:
+ v['CLASSPATH'] = self.environ['CLASSPATH']
+
+ v.SCALACFLAGS = ['-verbose']
+ if not v['SCALAC']:
+ self.fatal('scalac is required for compiling scala classes')
+
diff --git a/waflib/extras/slow_qt4.py b/waflib/extras/slow_qt4.py
new file mode 100644
index 00000000..ec7880bf
--- /dev/null
+++ b/waflib/extras/slow_qt4.py
@@ -0,0 +1,96 @@
+#! /usr/bin/env python
+# Thomas Nagy, 2011 (ita)
+
+"""
+Create _moc.cpp files
+
+The builds are 30-40% faster when .moc files are included,
+you should NOT use this tool. If you really
+really want it:
+
+def configure(conf):
+ conf.load('compiler_cxx qt4')
+ conf.load('slow_qt4')
+
+See playground/slow_qt/wscript for a complete example.
+"""
+
+from waflib.TaskGen import extension
+from waflib import Task
+import waflib.Tools.qt4
+import waflib.Tools.cxx
+
+@extension(*waflib.Tools.qt4.EXT_QT4)
+def cxx_hook(self, node):
+ return self.create_compiled_task('cxx_qt', node)
+
+class cxx_qt(Task.classes['cxx']):
+ def runnable_status(self):
+ ret = Task.classes['cxx'].runnable_status(self)
+ if ret != Task.ASK_LATER and not getattr(self, 'moc_done', None):
+
+ try:
+ cache = self.generator.moc_cache
+ except AttributeError:
+ cache = self.generator.moc_cache = {}
+
+ deps = self.generator.bld.node_deps[self.uid()]
+ for x in [self.inputs[0]] + deps:
+ if x.read().find('Q_OBJECT') > 0:
+
+ # process "foo.h -> foo.moc" only if "foo.cpp" is in the sources for the current task generator
+ # this code will work because it is in the main thread (runnable_status)
+ if x.name.rfind('.') > -1: # a .h file...
+ name = x.name[:x.name.rfind('.')]
+ for tsk in self.generator.compiled_tasks:
+ if tsk.inputs and tsk.inputs[0].name.startswith(name):
+ break
+ else:
+ # no corresponding file, continue
+ continue
+
+ # the file foo.cpp could be compiled for a static and a shared library - hence the %number in the name
+ cxx_node = x.parent.get_bld().make_node(x.name.replace('.', '_') + '_%d_moc.cpp' % self.generator.idx)
+ if cxx_node in cache:
+ continue
+ cache[cxx_node] = self
+
+ tsk = Task.classes['moc'](env=self.env, generator=self.generator)
+ tsk.set_inputs(x)
+ tsk.set_outputs(cxx_node)
+
+ if x.name.endswith('.cpp'):
+ # moc is trying to be too smart but it is too dumb:
+ # why forcing the #include when Q_OBJECT is in the cpp file?
+ gen = self.generator.bld.producer
+ gen.outstanding.append(tsk)
+ gen.total += 1
+ self.set_run_after(tsk)
+ else:
+ cxxtsk = Task.classes['cxx'](env=self.env, generator=self.generator)
+ cxxtsk.set_inputs(tsk.outputs)
+ cxxtsk.set_outputs(cxx_node.change_ext('.o'))
+ cxxtsk.set_run_after(tsk)
+
+ try:
+ self.more_tasks.extend([tsk, cxxtsk])
+ except AttributeError:
+ self.more_tasks = [tsk, cxxtsk]
+
+ try:
+ link = self.generator.link_task
+ except AttributeError:
+ pass
+ else:
+ link.set_run_after(cxxtsk)
+ link.inputs.extend(cxxtsk.outputs)
+ link.inputs.sort(key=lambda x: x.abspath())
+
+ self.moc_done = True
+
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+
+ return ret
+
diff --git a/waflib/extras/softlink_libs.py b/waflib/extras/softlink_libs.py
new file mode 100644
index 00000000..50c777f2
--- /dev/null
+++ b/waflib/extras/softlink_libs.py
@@ -0,0 +1,76 @@
+#! /usr/bin/env python
+# per rosengren 2011
+
+from waflib.TaskGen import feature, after_method
+from waflib.Task import Task, always_run
+from os.path import basename, isabs
+from os import tmpfile, linesep
+
+def options(opt):
+ grp = opt.add_option_group('Softlink Libraries Options')
+ grp.add_option('--exclude', default='/usr/lib,/lib', help='No symbolic links are created for libs within [%default]')
+
+def configure(cnf):
+ cnf.find_program('ldd')
+ if not cnf.env.SOFTLINK_EXCLUDE:
+ cnf.env.SOFTLINK_EXCLUDE = cnf.options.exclude.split(',')
+
+@feature('softlink_libs')
+@after_method('process_rule')
+def add_finder(self):
+ tgt = self.path.find_or_declare(self.target)
+ self.create_task('sll_finder', tgt=tgt)
+ self.create_task('sll_installer', tgt=tgt)
+ always_run(sll_installer)
+
+class sll_finder(Task):
+ ext_out = 'softlink_libs'
+ def run(self):
+ bld = self.generator.bld
+ linked=[]
+ target_paths = []
+ for g in bld.groups:
+ for tgen in g:
+ # FIXME it might be better to check if there is a link_task (getattr?)
+ target_paths += [tgen.path.get_bld().bldpath()]
+ linked += [t.outputs[0].bldpath()
+ for t in getattr(tgen, 'tasks', [])
+ if t.__class__.__name__ in
+ ['cprogram', 'cshlib', 'cxxprogram', 'cxxshlib']]
+ lib_list = []
+ if len(linked):
+ cmd = [self.env.LDD] + linked
+ # FIXME add DYLD_LIBRARY_PATH+PATH for osx+win32
+ ldd_env = {'LD_LIBRARY_PATH': ':'.join(target_paths + self.env.LIBPATH)}
+ # FIXME the with syntax will not work in python 2
+ with tmpfile() as result:
+ self.exec_command(cmd, env=ldd_env, stdout=result)
+ result.seek(0)
+ for line in result.readlines():
+ words = line.split()
+ if len(words) < 3 or words[1] != '=>':
+ continue
+ lib = words[2]
+ if lib == 'not':
+ continue
+ if any([lib.startswith(p) for p in
+ [bld.bldnode.abspath(), '('] +
+ self.env.SOFTLINK_EXCLUDE]):
+ continue
+ if not isabs(lib):
+ continue
+ lib_list.append(lib)
+ lib_list = sorted(set(lib_list))
+ self.outputs[0].write(linesep.join(lib_list + self.env.DYNAMIC_LIBS))
+ return 0
+
+class sll_installer(Task):
+ ext_in = 'softlink_libs'
+ def run(self):
+ tgt = self.outputs[0]
+ self.generator.bld.install_files('${LIBDIR}', tgt, postpone=False)
+ lib_list=tgt.read().split()
+ for lib in lib_list:
+ self.generator.bld.symlink_as('${LIBDIR}/'+basename(lib), lib, postpone=False)
+ return 0
+
diff --git a/waflib/extras/stale.py b/waflib/extras/stale.py
new file mode 100644
index 00000000..cac3f469
--- /dev/null
+++ b/waflib/extras/stale.py
@@ -0,0 +1,98 @@
+#! /usr/bin/env python
+# encoding: UTF-8
+# Thomas Nagy, 2006-2015 (ita)
+
+"""
+Add a pre-build hook to remove build files (declared in the system)
+that do not have a corresponding target
+
+This can be used for example to remove the targets
+that have changed name without performing
+a full 'waf clean'
+
+Of course, it will only work if there are no dynamically generated
+nodes/tasks, in which case the method will have to be modified
+to exclude some folders for example.
+
+Make sure to set bld.post_mode = waflib.Build.POST_AT_ONCE
+"""
+
+from waflib import Logs, Build
+from waflib.Runner import Parallel
+
+DYNAMIC_EXT = [] # add your non-cleanable files/extensions here
+MOC_H_EXTS = '.cpp .cxx .hpp .hxx .h'.split()
+
+def can_delete(node):
+ """Imperfect moc cleanup which does not look for a Q_OBJECT macro in the files"""
+ if not node.name.endswith('.moc'):
+ return True
+ base = node.name[:-4]
+ p1 = node.parent.get_src()
+ p2 = node.parent.get_bld()
+ for k in MOC_H_EXTS:
+ h_name = base + k
+ n = p1.search_node(h_name)
+ if n:
+ return False
+ n = p2.search_node(h_name)
+ if n:
+ return False
+
+ # foo.cpp.moc, foo.h.moc, etc.
+ if base.endswith(k):
+ return False
+
+ return True
+
+# recursion over the nodes to find the stale files
+def stale_rec(node, nodes):
+ if node.abspath() in node.ctx.env[Build.CFG_FILES]:
+ return
+
+ if getattr(node, 'children', []):
+ for x in node.children.values():
+ if x.name != "c4che":
+ stale_rec(x, nodes)
+ else:
+ for ext in DYNAMIC_EXT:
+ if node.name.endswith(ext):
+ break
+ else:
+ if not node in nodes:
+ if can_delete(node):
+ Logs.warn('Removing stale file -> %r', node)
+ node.delete()
+
+old = Parallel.refill_task_list
+def refill_task_list(self):
+ iit = old(self)
+ bld = self.bld
+
+ # execute this operation only once
+ if getattr(self, 'stale_done', False):
+ return iit
+ self.stale_done = True
+
+ # this does not work in partial builds
+ if bld.targets != '*':
+ return iit
+
+ # this does not work in dynamic builds
+ if getattr(bld, 'post_mode') == Build.POST_AT_ONCE:
+ return iit
+
+ # obtain the nodes to use during the build
+ nodes = []
+ for tasks in bld.groups:
+ for x in tasks:
+ try:
+ nodes.extend(x.outputs)
+ except AttributeError:
+ pass
+
+ stale_rec(bld.bldnode, nodes)
+ return iit
+
+Parallel.refill_task_list = refill_task_list
+
diff --git a/waflib/extras/stracedeps.py b/waflib/extras/stracedeps.py
new file mode 100644
index 00000000..37d82cbb
--- /dev/null
+++ b/waflib/extras/stracedeps.py
@@ -0,0 +1,174 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2015 (ita)
+
+"""
+Execute tasks through strace to obtain dependencies after the process is run. This
+scheme is similar to that of the Fabricate script.
+
+To use::
+
+ def configure(conf):
+ conf.load('strace')
+
+WARNING:
+* This will not work when advanced scanners are needed (qt4/qt5)
+* The overhead of running 'strace' is significant (56s -> 1m29s)
+* It will not work on Windows :-)
+"""
+
+import os, re, threading
+from waflib import Task, Logs, Utils
+
+#TRACECALLS = 'trace=access,chdir,clone,creat,execve,exit_group,fork,lstat,lstat64,mkdir,open,rename,stat,stat64,symlink,vfork'
+TRACECALLS = 'trace=process,file'
+
+BANNED = ('/tmp', '/proc', '/sys', '/dev')
+
+s_process = r'(?:clone|fork|vfork)\(.*?(?P<npid>\d+)'
+s_file = r'(?P<call>\w+)\("(?P<path>([^"\\]|\\.)*)"(.*)'
+re_lines = re.compile(r'^(?P<pid>\d+)\s+(?:(?:%s)|(?:%s))\r*$' % (s_file, s_process), re.IGNORECASE | re.MULTILINE)
+strace_lock = threading.Lock()
+
+def configure(conf):
+ conf.find_program('strace')
+
+def task_method(func):
+ # Decorator function to bind/replace methods on the base Task class
+ #
+ # The methods Task.exec_command and Task.sig_implicit_deps already exists and are rarely overridden
+ # we thus expect that we are the only ones doing this
+ try:
+ setattr(Task.Task, 'nostrace_%s' % func.__name__, getattr(Task.Task, func.__name__))
+ except AttributeError:
+ pass
+ setattr(Task.Task, func.__name__, func)
+ return func
+
+@task_method
+def get_strace_file(self):
+ try:
+ return self.strace_file
+ except AttributeError:
+ pass
+
+ if self.outputs:
+ ret = self.outputs[0].abspath() + '.strace'
+ else:
+ ret = '%s%s%d%s' % (self.generator.bld.bldnode.abspath(), os.sep, id(self), '.strace')
+ self.strace_file = ret
+ return ret
+
+@task_method
+def get_strace_args(self):
+ return (self.env.STRACE or ['strace']) + ['-e', TRACECALLS, '-f', '-o', self.get_strace_file()]
+
+@task_method
+def exec_command(self, cmd, **kw):
+ bld = self.generator.bld
+ if not 'cwd' in kw:
+ kw['cwd'] = self.get_cwd()
+
+ args = self.get_strace_args()
+ fname = self.get_strace_file()
+ if isinstance(cmd, list):
+ cmd = args + cmd
+ else:
+ cmd = '%s %s' % (' '.join(args), cmd)
+
+ try:
+ ret = bld.exec_command(cmd, **kw)
+ finally:
+ if not ret:
+ self.parse_strace_deps(fname, kw['cwd'])
+ return ret
+
+@task_method
+def sig_implicit_deps(self):
+ # bypass the scanner functions
+ return
+
+@task_method
+def parse_strace_deps(self, path, cwd):
+ # uncomment the following line to disable the dependencies and force a file scan
+ # return
+ try:
+ cnt = Utils.readf(path)
+ finally:
+ try:
+ os.remove(path)
+ except OSError:
+ pass
+
+ if not isinstance(cwd, str):
+ cwd = cwd.abspath()
+
+ nodes = []
+ bld = self.generator.bld
+ try:
+ cache = bld.strace_cache
+ except AttributeError:
+ cache = bld.strace_cache = {}
+
+ # chdir and relative paths
+ pid_to_cwd = {}
+
+ global BANNED
+ done = set()
+ for m in re.finditer(re_lines, cnt):
+ # scraping the output of strace
+ pid = m.group('pid')
+ if m.group('npid'):
+ npid = m.group('npid')
+ pid_to_cwd[npid] = pid_to_cwd.get(pid, cwd)
+ continue
+
+ p = m.group('path').replace('\\"', '"')
+
+ if p == '.' or m.group().find('= -1 ENOENT') > -1:
+ # just to speed it up a bit
+ continue
+
+ if not os.path.isabs(p):
+ p = os.path.join(pid_to_cwd.get(pid, cwd), p)
+
+ call = m.group('call')
+ if call == 'chdir':
+ pid_to_cwd[pid] = p
+ continue
+
+ if p in done:
+ continue
+ done.add(p)
+
+ for x in BANNED:
+ if p.startswith(x):
+ break
+ else:
+ if p.endswith('/') or os.path.isdir(p):
+ continue
+
+ try:
+ node = cache[p]
+ except KeyError:
+ strace_lock.acquire()
+ try:
+ cache[p] = node = bld.root.find_node(p)
+ if not node:
+ continue
+ finally:
+ strace_lock.release()
+ nodes.append(node)
+
+ # record the dependencies then force the task signature recalculation for next time
+ if Logs.verbose:
+ Logs.debug('deps: real scanner for %r returned %r', self, nodes)
+ bld = self.generator.bld
+ bld.node_deps[self.uid()] = nodes
+ bld.raw_deps[self.uid()] = []
+ try:
+ del self.cache_sig
+ except AttributeError:
+ pass
+ self.signature()
+
diff --git a/waflib/extras/swig.py b/waflib/extras/swig.py
new file mode 100644
index 00000000..fd3d6d2c
--- /dev/null
+++ b/waflib/extras/swig.py
@@ -0,0 +1,237 @@
+#! /usr/bin/env python
+# encoding: UTF-8
+# Petar Forai
+# Thomas Nagy 2008-2010 (ita)
+
+import re
+from waflib import Task, Logs
+from waflib.TaskGen import extension, feature, after_method
+from waflib.Configure import conf
+from waflib.Tools import c_preproc
+
+"""
+tasks have to be added dynamically:
+- swig interface files may be created at runtime
+- the module name may be unknown in advance
+"""
+
+SWIG_EXTS = ['.swig', '.i']
+
+re_module = re.compile('%module(?:\s*\(.*\))?\s+(.+)', re.M)
+
+re_1 = re.compile(r'^%module.*?\s+([\w]+)\s*?$', re.M)
+re_2 = re.compile('[#%]include [<"](.*)[">]', re.M)
+
+class swig(Task.Task):
+ color = 'BLUE'
+ run_str = '${SWIG} ${SWIGFLAGS} ${SWIGPATH_ST:INCPATHS} ${SWIGDEF_ST:DEFINES} ${SRC}'
+ ext_out = ['.h'] # might produce .h files although it is not mandatory
+ vars = ['SWIG_VERSION', 'SWIGDEPS']
+
+ def runnable_status(self):
+ for t in self.run_after:
+ if not t.hasrun:
+ return Task.ASK_LATER
+
+ if not getattr(self, 'init_outputs', None):
+ self.init_outputs = True
+ if not getattr(self, 'module', None):
+ # search the module name
+ txt = self.inputs[0].read()
+ m = re_module.search(txt)
+ if not m:
+ raise ValueError("could not find the swig module name")
+ self.module = m.group(1)
+
+ swig_c(self)
+
+ # add the language-specific output files as nodes
+ # call funs in the dict swig_langs
+ for x in self.env['SWIGFLAGS']:
+ # obtain the language
+ x = x[1:]
+ try:
+ fun = swig_langs[x]
+ except KeyError:
+ pass
+ else:
+ fun(self)
+
+ return super(swig, self).runnable_status()
+
+ def scan(self):
+ "scan for swig dependencies, climb the .i files"
+ lst_src = []
+
+ seen = []
+ missing = []
+ to_see = [self.inputs[0]]
+
+ while to_see:
+ node = to_see.pop(0)
+ if node in seen:
+ continue
+ seen.append(node)
+ lst_src.append(node)
+
+ # read the file
+ code = node.read()
+ code = c_preproc.re_nl.sub('', code)
+ code = c_preproc.re_cpp.sub(c_preproc.repl, code)
+
+ # find .i files and project headers
+ names = re_2.findall(code)
+ for n in names:
+ for d in self.generator.includes_nodes + [node.parent]:
+ u = d.find_resource(n)
+ if u:
+ to_see.append(u)
+ break
+ else:
+ missing.append(n)
+ return (lst_src, missing)
+
+# provide additional language processing
+swig_langs = {}
+def swigf(fun):
+ swig_langs[fun.__name__.replace('swig_', '')] = fun
+ return fun
+swig.swigf = swigf
+
+def swig_c(self):
+ ext = '.swigwrap_%d.c' % self.generator.idx
+ flags = self.env['SWIGFLAGS']
+ if '-c++' in flags:
+ ext += 'xx'
+ out_node = self.inputs[0].parent.find_or_declare(self.module + ext)
+
+ if '-c++' in flags:
+ c_tsk = self.generator.cxx_hook(out_node)
+ else:
+ c_tsk = self.generator.c_hook(out_node)
+
+ c_tsk.set_run_after(self)
+
+ # transfer weights from swig task to c task
+ if getattr(self, 'weight', None):
+ c_tsk.weight = self.weight
+ if getattr(self, 'tree_weight', None):
+ c_tsk.tree_weight = self.tree_weight
+
+ try:
+ self.more_tasks.append(c_tsk)
+ except AttributeError:
+ self.more_tasks = [c_tsk]
+
+ try:
+ ltask = self.generator.link_task
+ except AttributeError:
+ pass
+ else:
+ ltask.set_run_after(c_tsk)
+ # setting input nodes does not declare the build order
+ # because the build already started, but it sets
+ # the dependency to enable rebuilds
+ ltask.inputs.append(c_tsk.outputs[0])
+
+ self.outputs.append(out_node)
+
+ if not '-o' in self.env['SWIGFLAGS']:
+ self.env.append_value('SWIGFLAGS', ['-o', self.outputs[0].abspath()])
+
+@swigf
+def swig_python(tsk):
+ node = tsk.inputs[0].parent
+ if tsk.outdir:
+ node = tsk.outdir
+ tsk.set_outputs(node.find_or_declare(tsk.module+'.py'))
+
+@swigf
+def swig_ocaml(tsk):
+ node = tsk.inputs[0].parent
+ if tsk.outdir:
+ node = tsk.outdir
+ tsk.set_outputs(node.find_or_declare(tsk.module+'.ml'))
+ tsk.set_outputs(node.find_or_declare(tsk.module+'.mli'))
+
+@extension(*SWIG_EXTS)
+def i_file(self, node):
+ # the task instance
+ tsk = self.create_task('swig')
+ tsk.set_inputs(node)
+ tsk.module = getattr(self, 'swig_module', None)
+
+ flags = self.to_list(getattr(self, 'swig_flags', []))
+ tsk.env.append_value('SWIGFLAGS', flags)
+
+ tsk.outdir = None
+ if '-outdir' in flags:
+ outdir = flags[flags.index('-outdir')+1]
+ outdir = tsk.generator.bld.bldnode.make_node(outdir)
+ outdir.mkdir()
+ tsk.outdir = outdir
+
+@feature('c', 'cxx', 'd', 'fc', 'asm')
+@after_method('apply_link', 'process_source')
+def enforce_swig_before_link(self):
+ try:
+ link_task = self.link_task
+ except AttributeError:
+ pass
+ else:
+ for x in self.tasks:
+ if x.__class__.__name__ == 'swig':
+ link_task.run_after.add(x)
+
+@conf
+def check_swig_version(conf, minver=None):
+ """
+ Check if the swig tool is found matching a given minimum version.
+ minver should be a tuple, eg. to check for swig >= 1.3.28 pass (1,3,28) as minver.
+
+ If successful, SWIG_VERSION is defined as 'MAJOR.MINOR'
+ (eg. '1.3') of the actual swig version found.
+
+ :param minver: minimum version
+ :type minver: tuple of int
+ :return: swig version
+ :rtype: tuple of int
+ """
+ assert minver is None or isinstance(minver, tuple)
+ swigbin = conf.env['SWIG']
+ if not swigbin:
+ conf.fatal('could not find the swig executable')
+
+ # Get swig version string
+ cmd = swigbin + ['-version']
+ Logs.debug('swig: Running swig command %r', cmd)
+ reg_swig = re.compile(r'SWIG Version\s(.*)', re.M)
+ swig_out = conf.cmd_and_log(cmd)
+ swigver_tuple = tuple([int(s) for s in reg_swig.findall(swig_out)[0].split('.')])
+
+ # Compare swig version with the minimum required
+ result = (minver is None) or (swigver_tuple >= minver)
+
+ if result:
+ # Define useful environment variables
+ swigver = '.'.join([str(x) for x in swigver_tuple[:2]])
+ conf.env['SWIG_VERSION'] = swigver
+
+ # Feedback
+ swigver_full = '.'.join(map(str, swigver_tuple[:3]))
+ if minver is None:
+ conf.msg('Checking for swig version', swigver_full)
+ else:
+ minver_str = '.'.join(map(str, minver))
+ conf.msg('Checking for swig version >= %s' % (minver_str,), swigver_full, color=result and 'GREEN' or 'YELLOW')
+
+ if not result:
+ conf.fatal('The swig version is too old, expecting %r' % (minver,))
+
+ return swigver_tuple
+
+def configure(conf):
+ conf.find_program('swig', var='SWIG')
+ conf.env.SWIGPATH_ST = '-I%s'
+ conf.env.SWIGDEF_ST = '-D%s'
+
diff --git a/waflib/extras/syms.py b/waflib/extras/syms.py
new file mode 100644
index 00000000..dfa00593
--- /dev/null
+++ b/waflib/extras/syms.py
@@ -0,0 +1,84 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+This tool supports the export_symbols_regex to export the symbols in a shared library.
+by default, all symbols are exported by gcc, and nothing by msvc.
+to use the tool, do something like:
+
+def build(ctx):
+ ctx(features='c cshlib syms', source='a.c b.c', export_symbols_regex='mylib_.*', target='testlib')
+
+only the symbols starting with 'mylib_' will be exported.
+"""
+
+import re
+from waflib.Context import STDOUT
+from waflib.Task import Task
+from waflib.Errors import WafError
+from waflib.TaskGen import feature, after_method
+
+class gen_sym(Task):
+ def run(self):
+ obj = self.inputs[0]
+ kw = {}
+
+ reg = getattr(self.generator, 'export_symbols_regex', '.+?')
+ if 'msvc' in (self.env.CC_NAME, self.env.CXX_NAME):
+ re_nm = re.compile(r'External\s+\|\s+_(?P<symbol>%s)\b' % reg)
+ cmd = (self.env.DUMPBIN or ['dumpbin']) + ['/symbols', obj.abspath()]
+ else:
+ if self.env.DEST_BINFMT == 'pe': #gcc uses nm, and has a preceding _ on windows
+ re_nm = re.compile(r'(T|D)\s+_(?P<symbol>%s)\b' % reg)
+ elif self.env.DEST_BINFMT=='mac-o':
+ re_nm=re.compile(r'(T|D)\s+(?P<symbol>_?%s)\b' % reg)
+ else:
+ re_nm = re.compile(r'(T|D)\s+(?P<symbol>%s)\b' % reg)
+ cmd = (self.env.NM or ['nm']) + ['-g', obj.abspath()]
+ syms = [m.group('symbol') for m in re_nm.finditer(self.generator.bld.cmd_and_log(cmd, quiet=STDOUT, **kw))]
+ self.outputs[0].write('%r' % syms)
+
+class compile_sym(Task):
+ def run(self):
+ syms = {}
+ for x in self.inputs:
+ slist = eval(x.read())
+ for s in slist:
+ syms[s] = 1
+ lsyms = list(syms.keys())
+ lsyms.sort()
+ if self.env.DEST_BINFMT == 'pe':
+ self.outputs[0].write('EXPORTS\n' + '\n'.join(lsyms))
+ elif self.env.DEST_BINFMT == 'elf':
+ self.outputs[0].write('{ global:\n' + ';\n'.join(lsyms) + ";\nlocal: *; };\n")
+ elif self.env.DEST_BINFMT=='mac-o':
+ self.outputs[0].write('\n'.join(lsyms) + '\n')
+ else:
+ raise WafError('NotImplemented')
+
+@feature('syms')
+@after_method('process_source', 'process_use', 'apply_link', 'process_uselib_local', 'propagate_uselib_vars')
+def do_the_symbol_stuff(self):
+ def_node = self.path.find_or_declare(getattr(self, 'sym_file', self.target + '.def'))
+ compiled_tasks = getattr(self, 'compiled_tasks', None)
+ if compiled_tasks:
+ ins = [x.outputs[0] for x in compiled_tasks]
+ self.gen_sym_tasks = [self.create_task('gen_sym', x, x.change_ext('.%d.sym' % self.idx)) for x in ins]
+ self.create_task('compile_sym', [x.outputs[0] for x in self.gen_sym_tasks], def_node)
+
+ link_task = getattr(self, 'link_task', None)
+ if link_task:
+ self.link_task.dep_nodes.append(def_node)
+
+ if 'msvc' in (self.env.CC_NAME, self.env.CXX_NAME):
+ self.link_task.env.append_value('LINKFLAGS', ['/def:' + def_node.bldpath()])
+ elif self.env.DEST_BINFMT == 'pe':
+ # gcc on windows takes *.def as an additional input
+ self.link_task.inputs.append(def_node)
+ elif self.env.DEST_BINFMT == 'elf':
+ self.link_task.env.append_value('LINKFLAGS', ['-Wl,-version-script', '-Wl,' + def_node.bldpath()])
+ elif self.env.DEST_BINFMT=='mac-o':
+ self.link_task.env.append_value('LINKFLAGS',['-Wl,-exported_symbols_list,' + def_node.bldpath()])
+ else:
+ raise WafError('NotImplemented')
+
diff --git a/waflib/extras/ticgt.py b/waflib/extras/ticgt.py
new file mode 100644
index 00000000..f43a7ea5
--- /dev/null
+++ b/waflib/extras/ticgt.py
@@ -0,0 +1,300 @@
+#!/usr/bin/env python
+# encoding: utf-8
+
+# Texas Instruments code generator support (experimental)
+# When reporting issues, please directly assign the bug to the maintainer.
+
+__author__ = __maintainer__ = "Jérôme Carretero <cJ-waf@zougloub.eu>"
+__copyright__ = "Jérôme Carretero, 2012"
+
+"""
+TI cgt6x is a compiler suite for TI DSPs.
+
+The toolchain does pretty weird things, and I'm sure I'm missing some of them.
+But still, the tool saves time.
+
+What this tool does is:
+
+- create a TI compiler environment
+- create TI compiler features, to handle some specifics about this compiler
+ It has a few idiosyncracies, such as not giving the liberty of the .o file names
+- automatically activate them when using the TI compiler
+- handle the tconf tool
+ The tool
+
+TODO:
+
+- the set_platform_flags() function is not nice
+- more tests
+- broaden tool scope, if needed
+
+"""
+
+import os, re
+
+from waflib import Options, Utils, Task, TaskGen
+from waflib.Tools import c, ccroot, c_preproc
+from waflib.Configure import conf
+from waflib.TaskGen import feature, before_method
+from waflib.Tools.c import cprogram
+
+opj = os.path.join
+
+@conf
+def find_ticc(conf):
+ conf.find_program(['cl6x'], var='CC', path_list=opj(getattr(Options.options, 'ti-cgt-dir', ""), 'bin'))
+ conf.env.CC_NAME = 'ticc'
+
+@conf
+def find_tild(conf):
+ conf.find_program(['lnk6x'], var='LINK_CC', path_list=opj(getattr(Options.options, 'ti-cgt-dir', ""), 'bin'))
+ conf.env.LINK_CC_NAME = 'tild'
+
+@conf
+def find_tiar(conf):
+ conf.find_program(['ar6x'], var='AR', path_list=opj(getattr(Options.options, 'ti-cgt-dir', ""), 'bin'))
+ conf.env.AR_NAME = 'tiar'
+ conf.env.ARFLAGS = 'qru'
+
+@conf
+def ticc_common_flags(conf):
+ v = conf.env
+
+ if not v['LINK_CC']:
+ v['LINK_CC'] = v['CC']
+ v['CCLNK_SRC_F'] = []
+ v['CCLNK_TGT_F'] = ['-o']
+ v['CPPPATH_ST'] = '-I%s'
+ v['DEFINES_ST'] = '-d%s'
+
+ v['LIB_ST'] = '-l%s' # template for adding libs
+ v['LIBPATH_ST'] = '-i%s' # template for adding libpaths
+ v['STLIB_ST'] = '-l=%s.lib'
+ v['STLIBPATH_ST'] = '-i%s'
+
+ # program
+ v['cprogram_PATTERN'] = '%s.out'
+
+ # static lib
+ #v['LINKFLAGS_cstlib'] = ['-Wl,-Bstatic']
+ v['cstlib_PATTERN'] = '%s.lib'
+
+def configure(conf):
+ v = conf.env
+ v.TI_CGT_DIR = getattr(Options.options, 'ti-cgt-dir', "")
+ v.TI_DSPLINK_DIR = getattr(Options.options, 'ti-dsplink-dir', "")
+ v.TI_BIOSUTILS_DIR = getattr(Options.options, 'ti-biosutils-dir', "")
+ v.TI_DSPBIOS_DIR = getattr(Options.options, 'ti-dspbios-dir', "")
+ v.TI_XDCTOOLS_DIR = getattr(Options.options, 'ti-xdctools-dir', "")
+ conf.find_ticc()
+ conf.find_tiar()
+ conf.find_tild()
+ conf.ticc_common_flags()
+ conf.cc_load_tools()
+ conf.cc_add_flags()
+ conf.link_add_flags()
+ conf.find_program(['tconf'], var='TCONF', path_list=v.TI_XDCTOOLS_DIR)
+
+ conf.env.TCONF_INCLUDES += [
+ opj(conf.env.TI_DSPBIOS_DIR, 'packages'),
+ ]
+
+ conf.env.INCLUDES += [
+ opj(conf.env.TI_CGT_DIR, 'include'),
+ ]
+
+ conf.env.LIBPATH += [
+ opj(conf.env.TI_CGT_DIR, "lib"),
+ ]
+
+ conf.env.INCLUDES_DSPBIOS += [
+ opj(conf.env.TI_DSPBIOS_DIR, 'packages', 'ti', 'bios', 'include'),
+ ]
+
+ conf.env.LIBPATH_DSPBIOS += [
+ opj(conf.env.TI_DSPBIOS_DIR, 'packages', 'ti', 'bios', 'lib'),
+ ]
+
+ conf.env.INCLUDES_DSPLINK += [
+ opj(conf.env.TI_DSPLINK_DIR, 'dsplink', 'dsp', 'inc'),
+ ]
+
+@conf
+def ti_set_debug(cfg, debug=1):
+ """
+ Sets debug flags for the compiler.
+
+ TODO:
+ - for each TI CFLAG/INCLUDES/LINKFLAGS/LIBPATH replace RELEASE by DEBUG
+ - -g --no_compress
+ """
+ if debug:
+ cfg.env.CFLAGS += "-d_DEBUG -dDEBUG -dDDSP_DEBUG".split()
+
+@conf
+def ti_dsplink_set_platform_flags(cfg, splat, dsp, dspbios_ver, board):
+ """
+ Sets the INCLUDES, LINKFLAGS for DSPLINK and TCONF_INCLUDES
+ For the specific hardware.
+
+ Assumes that DSPLINK was built in its own folder.
+
+ :param splat: short platform name (eg. OMAPL138)
+ :param dsp: DSP name (eg. 674X)
+ :param dspbios_ver: string identifying DspBios version (eg. 5.XX)
+ :param board: board name (eg. OMAPL138GEM)
+
+ """
+ d1 = opj(cfg.env.TI_DSPLINK_DIR, 'dsplink', 'dsp', 'inc', 'DspBios', dspbios_ver)
+ d = opj(cfg.env.TI_DSPLINK_DIR, 'dsplink', 'dsp', 'inc', 'DspBios', dspbios_ver, board)
+ cfg.env.TCONF_INCLUDES += [d1, d]
+ cfg.env.INCLUDES_DSPLINK += [
+ opj(cfg.env.TI_DSPLINK_DIR, 'dsplink', 'dsp', 'inc', dsp),
+ d,
+ ]
+
+ cfg.env.LINKFLAGS_DSPLINK += [
+ opj(cfg.env.TI_DSPLINK_DIR, 'dsplink', 'dsp', 'export', 'BIN', 'DspBios', splat, board+'_0', 'RELEASE', 'dsplink%s.lib' % x)
+ for x in ('', 'pool', 'mpcs', 'mplist', 'msg', 'data', 'notify', 'ringio')
+ ]
+
+
+def options(opt):
+ opt.add_option('--with-ti-cgt', type='string', dest='ti-cgt-dir', help = 'Specify alternate cgt root folder', default="")
+ opt.add_option('--with-ti-biosutils', type='string', dest='ti-biosutils-dir', help = 'Specify alternate biosutils folder', default="")
+ opt.add_option('--with-ti-dspbios', type='string', dest='ti-dspbios-dir', help = 'Specify alternate dspbios folder', default="")
+ opt.add_option('--with-ti-dsplink', type='string', dest='ti-dsplink-dir', help = 'Specify alternate dsplink folder', default="")
+ opt.add_option('--with-ti-xdctools', type='string', dest='ti-xdctools-dir', help = 'Specify alternate xdctools folder', default="")
+
+class ti_cprogram(cprogram):
+ """
+ Link object files into a c program
+
+ Changes:
+
+ - the linked executable to have a relative path (because we can)
+ - put the LIBPATH first
+ """
+ run_str = '${LINK_CC} ${LIBPATH_ST:LIBPATH} ${LIB_ST:LIB} ${LINKFLAGS} ${CCLNK_SRC_F}${SRC} ${CCLNK_TGT_F}${TGT[0].bldpath()} ${RPATH_ST:RPATH} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${FRAMEWORK_ST:FRAMEWORK} ${ARCH_ST:ARCH} ${STLIB_MARKER} ${STLIBPATH_ST:STLIBPATH} ${STLIB_ST:STLIB} ${SHLIB_MARKER} '
+
+@feature("c")
+@before_method('apply_link')
+def use_ti_cprogram(self):
+ """
+ Automatically uses ti_cprogram link process
+ """
+ if 'cprogram' in self.features and self.env.CC_NAME == 'ticc':
+ self.features.insert(0, "ti_cprogram")
+
+class ti_c(Task.Task):
+ """
+ Compile task for the TI codegen compiler
+
+ This compiler does not allow specifying the output file name, only the output path.
+
+ """
+ "Compile C files into object files"
+ run_str = '${CC} ${ARCH_ST:ARCH} ${CFLAGS} ${FRAMEWORKPATH_ST:FRAMEWORKPATH} ${CPPPATH_ST:INCPATHS} ${DEFINES_ST:DEFINES} ${SRC} -c ${OUT} ${CPPFLAGS}'
+ vars = ['CCDEPS'] # unused variable to depend on, just in case
+ ext_in = ['.h'] # set the build order easily by using ext_out=['.h']
+ scan = c_preproc.scan
+
+def create_compiled_task(self, name, node):
+ """
+ Overrides ccroot.create_compiled_task to support ti_c
+ """
+ out = '%s' % (node.change_ext('.obj').name)
+ if self.env.CC_NAME == 'ticc':
+ name = 'ti_c'
+ task = self.create_task(name, node, node.parent.find_or_declare(out))
+ self.env.OUT = '-fr%s' % (node.parent.get_bld().abspath())
+ try:
+ self.compiled_tasks.append(task)
+ except AttributeError:
+ self.compiled_tasks = [task]
+ return task
+
+@TaskGen.extension('.c')
+def c_hook(self, node):
+ "Bind the c file extension to the creation of a :py:class:`waflib.Tools.c.c` instance"
+ if self.env.CC_NAME == 'ticc':
+ return create_compiled_task(self, 'ti_c', node)
+ else:
+ return self.create_compiled_task('c', node)
+
+
+@feature("ti-tconf")
+@before_method('process_source')
+def apply_tconf(self):
+ sources = [x.get_src() for x in self.to_nodes(self.source, path=self.path.get_src())]
+ node = sources[0]
+ assert(sources[0].name.endswith(".tcf"))
+ if len(sources) > 1:
+ assert(sources[1].name.endswith(".cmd"))
+
+ target = getattr(self, 'target', self.source)
+ target_node = node.get_bld().parent.find_or_declare(node.name)
+
+ procid = "%d" % int(getattr(self, 'procid', 0))
+
+ importpaths = []
+ includes = Utils.to_list(getattr(self, 'includes', []))
+ for x in includes + self.env.TCONF_INCLUDES:
+ if x == os.path.abspath(x):
+ importpaths.append(x)
+ else:
+ relpath = self.path.find_node(x).path_from(target_node.parent)
+ importpaths.append(relpath)
+
+ task = self.create_task('ti_tconf', sources, target_node.change_ext('.cdb'))
+ task.path = self.path
+ task.includes = includes
+ task.cwd = target_node.parent.abspath()
+ task.env = self.env.derive()
+ task.env["TCONFSRC"] = node.path_from(target_node.parent)
+ task.env["TCONFINC"] = '-Dconfig.importPath=%s' % ";".join(importpaths)
+ task.env['TCONFPROGNAME'] = '-Dconfig.programName=%s' % target
+ task.env['PROCID'] = procid
+ task.outputs = [
+ target_node.change_ext("cfg_c.c"),
+ target_node.change_ext("cfg.s62"),
+ target_node.change_ext("cfg.cmd"),
+ ]
+
+ create_compiled_task(self, 'ti_c', task.outputs[1])
+ ctask = create_compiled_task(self, 'ti_c', task.outputs[0])
+ ctask.env = self.env.derive()
+
+ self.add_those_o_files(target_node.change_ext("cfg.cmd"))
+ if len(sources) > 1:
+ self.add_those_o_files(sources[1])
+ self.source = []
+
+re_tconf_include = re.compile(r'(?P<type>utils\.importFile)\("(?P<file>.*)"\)',re.M)
+class ti_tconf(Task.Task):
+ run_str = '${TCONF} ${TCONFINC} ${TCONFPROGNAME} ${TCONFSRC} ${PROCID}'
+ color = 'PINK'
+
+ def scan(self):
+ includes = Utils.to_list(getattr(self, 'includes', []))
+
+ def deps(node):
+ nodes, names = [], []
+ if node:
+ code = Utils.readf(node.abspath())
+ for match in re_tconf_include.finditer(code):
+ path = match.group('file')
+ if path:
+ for x in includes:
+ filename = opj(x, path)
+ fi = self.path.find_resource(filename)
+ if fi:
+ subnodes, subnames = deps(fi)
+ nodes += subnodes
+ names += subnames
+ nodes.append(fi)
+ names.append(path)
+ break
+ return nodes, names
+ return deps(self.inputs[0])
+
diff --git a/waflib/extras/unity.py b/waflib/extras/unity.py
new file mode 100644
index 00000000..78128ed3
--- /dev/null
+++ b/waflib/extras/unity.py
@@ -0,0 +1,108 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+Compile whole groups of C/C++ files at once
+(C and C++ files are processed independently though).
+
+To enable globally::
+
+ def options(opt):
+ opt.load('compiler_cxx')
+ def build(bld):
+ bld.load('compiler_cxx unity')
+
+To enable for specific task generators only::
+
+ def build(bld):
+ bld(features='c cprogram unity', source='main.c', ...)
+
+The file order is often significant in such builds, so it can be
+necessary to adjust the order of source files and the batch sizes.
+To control the amount of files processed in a batch per target
+(the default is 50)::
+
+ def build(bld):
+ bld(features='c cprogram', unity_size=20)
+
+"""
+
+from waflib import Task, Options
+from waflib.Tools import c_preproc
+from waflib import TaskGen
+
+MAX_BATCH = 50
+
+EXTS_C = ('.c',)
+EXTS_CXX = ('.cpp','.cc','.cxx','.C','.c++')
+
+def options(opt):
+ global MAX_BATCH
+ opt.add_option('--batchsize', action='store', dest='batchsize', type='int', default=MAX_BATCH,
+ help='default unity batch size (0 disables unity builds)')
+
+@TaskGen.taskgen_method
+def batch_size(self):
+ default = getattr(Options.options, 'batchsize', MAX_BATCH)
+ if default < 1:
+ return 0
+ return getattr(self, 'unity_size', default)
+
+
+class unity(Task.Task):
+ color = 'BLUE'
+ scan = c_preproc.scan
+ def to_include(self, node):
+ ret = node.path_from(self.outputs[0].parent)
+ ret = ret.replace('\\', '\\\\').replace('"', '\\"')
+ return ret
+ def run(self):
+ lst = ['#include "%s"\n' % self.to_include(node) for node in self.inputs]
+ txt = ''.join(lst)
+ self.outputs[0].write(txt)
+ def __str__(self):
+ node = self.outputs[0]
+ return node.path_from(node.ctx.launch_node())
+
+def bind_unity(obj, cls_name, exts):
+ if not 'mappings' in obj.__dict__:
+ obj.mappings = dict(obj.mappings)
+
+ for j in exts:
+ fun = obj.mappings[j]
+ if fun.__name__ == 'unity_fun':
+ raise ValueError('Attempt to bind unity mappings multiple times %r' % j)
+
+ def unity_fun(self, node):
+ cnt = self.batch_size()
+ if cnt <= 1:
+ return fun(self, node)
+ x = getattr(self, 'master_%s' % cls_name, None)
+ if not x or len(x.inputs) >= cnt:
+ x = self.create_task('unity')
+ setattr(self, 'master_%s' % cls_name, x)
+
+ cnt_cur = getattr(self, 'cnt_%s' % cls_name, 0)
+ c_node = node.parent.find_or_declare('unity_%s_%d_%d.%s' % (self.idx, cnt_cur, cnt, cls_name))
+ x.outputs = [c_node]
+ setattr(self, 'cnt_%s' % cls_name, cnt_cur + 1)
+ fun(self, c_node)
+ x.inputs.append(node)
+
+ obj.mappings[j] = unity_fun
+
+@TaskGen.feature('unity')
+@TaskGen.before('process_source')
+def single_unity(self):
+ lst = self.to_list(self.features)
+ if 'c' in lst:
+ bind_unity(self, 'c', EXTS_C)
+ if 'cxx' in lst:
+ bind_unity(self, 'cxx', EXTS_CXX)
+
+def build(bld):
+ if bld.env.CC_NAME:
+ bind_unity(TaskGen.task_gen, 'c', EXTS_C)
+ if bld.env.CXX_NAME:
+ bind_unity(TaskGen.task_gen, 'cxx', EXTS_CXX)
+
diff --git a/waflib/extras/use_config.py b/waflib/extras/use_config.py
new file mode 100644
index 00000000..ef5129f2
--- /dev/null
+++ b/waflib/extras/use_config.py
@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+# coding=utf-8
+# Mathieu Courtois - EDF R&D, 2013 - http://www.code-aster.org
+
+"""
+When a project has a lot of options the 'waf configure' command line can be
+very long and it becomes a cause of error.
+This tool provides a convenient way to load a set of configuration parameters
+from a local file or from a remote url.
+
+The configuration parameters are stored in a Python file that is imported as
+an extra waf tool can be.
+
+Example:
+$ waf configure --use-config-dir=http://www.anywhere.org --use-config=myconf1 ...
+
+The file 'myconf1' will be downloaded from 'http://www.anywhere.org'
+(or 'http://www.anywhere.org/wafcfg').
+If the files are available locally, it could be:
+$ waf configure --use-config-dir=/somewhere/myconfigurations --use-config=myconf1 ...
+
+The configuration of 'myconf1.py' is automatically loaded by calling
+its 'configure' function. In this example, it defines environment variables and
+set options:
+
+def configure(self):
+ self.env['CC'] = 'gcc-4.8'
+ self.env.append_value('LIBPATH', [...])
+ self.options.perlbinary = '/usr/local/bin/perl'
+ self.options.pyc = False
+
+The corresponding command line should have been:
+$ CC=gcc-4.8 LIBPATH=... waf configure --nopyc --with-perl-binary=/usr/local/bin/perl
+
+
+This is an extra tool, not bundled with the default waf binary.
+To add the use_config tool to the waf file:
+$ ./waf-light --tools=use_config
+
+When using this tool, the wscript will look like:
+
+ def options(opt):
+ opt.load('use_config')
+
+ def configure(conf):
+ conf.load('use_config')
+"""
+
+import sys
+import os.path as osp
+import os
+
+local_repo = ''
+"""Local repository containing additional Waf tools (plugins)"""
+remote_repo = 'https://gitlab.com/ita1024/waf/raw/master/'
+"""
+Remote directory containing downloadable waf tools. The missing tools can be downloaded by using::
+
+ $ waf configure --download
+"""
+
+remote_locs = ['waflib/extras', 'waflib/Tools']
+"""
+Remote directories for use with :py:const:`waflib.extras.use_config.remote_repo`
+"""
+
+
+try:
+ from urllib import request
+except ImportError:
+ from urllib import urlopen
+else:
+ urlopen = request.urlopen
+
+
+from waflib import Errors, Context, Logs, Utils, Options, Configure
+
+try:
+ from urllib.parse import urlparse
+except ImportError:
+ from urlparse import urlparse
+
+
+
+
+DEFAULT_DIR = 'wafcfg'
+# add first the current wafcfg subdirectory
+sys.path.append(osp.abspath(DEFAULT_DIR))
+
+def options(self):
+ group = self.add_option_group('configure options')
+ group.add_option('--download', dest='download', default=False, action='store_true', help='try to download the tools if missing')
+
+ group.add_option('--use-config', action='store', default=None,
+ metavar='CFG', dest='use_config',
+ help='force the configuration parameters by importing '
+ 'CFG.py. Several modules may be provided (comma '
+ 'separated).')
+ group.add_option('--use-config-dir', action='store', default=DEFAULT_DIR,
+ metavar='CFG_DIR', dest='use_config_dir',
+ help='path or url where to find the configuration file')
+
+def download_check(node):
+ """
+ Hook to check for the tools which are downloaded. Replace with your function if necessary.
+ """
+ pass
+
+
+def download_tool(tool, force=False, ctx=None):
+ """
+ Download a Waf tool from the remote repository defined in :py:const:`waflib.extras.use_config.remote_repo`::
+
+ $ waf configure --download
+ """
+ for x in Utils.to_list(remote_repo):
+ for sub in Utils.to_list(remote_locs):
+ url = '/'.join((x, sub, tool + '.py'))
+ try:
+ web = urlopen(url)
+ try:
+ if web.getcode() != 200:
+ continue
+ except AttributeError:
+ pass
+ except Exception:
+ # on python3 urlopen throws an exception
+ # python 2.3 does not have getcode and throws an exception to fail
+ continue
+ else:
+ tmp = ctx.root.make_node(os.sep.join((Context.waf_dir, 'waflib', 'extras', tool + '.py')))
+ tmp.write(web.read(), 'wb')
+ Logs.warn('Downloaded %s from %s', tool, url)
+ download_check(tmp)
+ try:
+ module = Context.load_tool(tool)
+ except Exception:
+ Logs.warn('The tool %s from %s is unusable', tool, url)
+ try:
+ tmp.delete()
+ except Exception:
+ pass
+ continue
+ return module
+
+ raise Errors.WafError('Could not load the Waf tool')
+
+def load_tool(tool, tooldir=None, ctx=None, with_sys_path=True):
+ try:
+ module = Context.load_tool_default(tool, tooldir, ctx, with_sys_path)
+ except ImportError as e:
+ if not ctx or not hasattr(Options.options, 'download'):
+ Logs.error('Could not load %r during options phase (download unavailable at this point)' % tool)
+ raise
+ if Options.options.download:
+ module = download_tool(tool, ctx=ctx)
+ if not module:
+ ctx.fatal('Could not load the Waf tool %r or download a suitable replacement from the repository (sys.path %r)\n%s' % (tool, sys.path, e))
+ else:
+ ctx.fatal('Could not load the Waf tool %r from %r (try the --download option?):\n%s' % (tool, sys.path, e))
+ return module
+
+Context.load_tool_default = Context.load_tool
+Context.load_tool = load_tool
+Configure.download_tool = download_tool
+
+def configure(self):
+ opts = self.options
+ use_cfg = opts.use_config
+ if use_cfg is None:
+ return
+ url = urlparse(opts.use_config_dir)
+ kwargs = {}
+ if url.scheme:
+ kwargs['download'] = True
+ kwargs['remote_url'] = url.geturl()
+ # search first with the exact url, else try with +'/wafcfg'
+ kwargs['remote_locs'] = ['', DEFAULT_DIR]
+ tooldir = url.geturl() + ' ' + DEFAULT_DIR
+ for cfg in use_cfg.split(','):
+ Logs.pprint('NORMAL', "Searching configuration '%s'..." % cfg)
+ self.load(cfg, tooldir=tooldir, **kwargs)
+ self.start_msg('Checking for configuration')
+ self.end_msg(use_cfg)
+
diff --git a/waflib/extras/valadoc.py b/waflib/extras/valadoc.py
new file mode 100644
index 00000000..c50f69e7
--- /dev/null
+++ b/waflib/extras/valadoc.py
@@ -0,0 +1,140 @@
+#! /usr/bin/env python
+# encoding: UTF-8
+# Nicolas Joseph 2009
+
+"""
+ported from waf 1.5:
+TODO: tabs vs spaces
+"""
+
+from waflib import Task, Utils, Errors, Logs
+from waflib.TaskGen import feature
+
+VALADOC_STR = '${VALADOC}'
+
+class valadoc(Task.Task):
+ vars = ['VALADOC', 'VALADOCFLAGS']
+ color = 'BLUE'
+ after = ['cprogram', 'cstlib', 'cshlib', 'cxxprogram', 'cxxstlib', 'cxxshlib']
+ quiet = True # no outputs .. this is weird
+
+ def __init__(self, *k, **kw):
+ Task.Task.__init__(self, *k, **kw)
+ self.output_dir = ''
+ self.doclet = ''
+ self.package_name = ''
+ self.package_version = ''
+ self.files = []
+ self.vapi_dirs = []
+ self.protected = True
+ self.private = False
+ self.inherit = False
+ self.deps = False
+ self.vala_defines = []
+ self.vala_target_glib = None
+ self.enable_non_null_experimental = False
+ self.force = False
+
+ def run(self):
+ if not self.env['VALADOCFLAGS']:
+ self.env['VALADOCFLAGS'] = ''
+ cmd = [Utils.subst_vars(VALADOC_STR, self.env)]
+ cmd.append ('-o %s' % self.output_dir)
+ if getattr(self, 'doclet', None):
+ cmd.append ('--doclet %s' % self.doclet)
+ cmd.append ('--package-name %s' % self.package_name)
+ if getattr(self, 'package_version', None):
+ cmd.append ('--package-version %s' % self.package_version)
+ if getattr(self, 'packages', None):
+ for package in self.packages:
+ cmd.append ('--pkg %s' % package)
+ if getattr(self, 'vapi_dirs', None):
+ for vapi_dir in self.vapi_dirs:
+ cmd.append ('--vapidir %s' % vapi_dir)
+ if not getattr(self, 'protected', None):
+ cmd.append ('--no-protected')
+ if getattr(self, 'private', None):
+ cmd.append ('--private')
+ if getattr(self, 'inherit', None):
+ cmd.append ('--inherit')
+ if getattr(self, 'deps', None):
+ cmd.append ('--deps')
+ if getattr(self, 'vala_defines', None):
+ for define in self.vala_defines:
+ cmd.append ('--define %s' % define)
+ if getattr(self, 'vala_target_glib', None):
+ cmd.append ('--target-glib=%s' % self.vala_target_glib)
+ if getattr(self, 'enable_non_null_experimental', None):
+ cmd.append ('--enable-non-null-experimental')
+ if getattr(self, 'force', None):
+ cmd.append ('--force')
+ cmd.append (' '.join ([x.abspath() for x in self.files]))
+ return self.generator.bld.exec_command(' '.join(cmd))
+
+@feature('valadoc')
+def process_valadoc(self):
+ """
+ Generate API documentation from Vala source code with valadoc
+
+ doc = bld(
+ features = 'valadoc',
+ output_dir = '../doc/html',
+ package_name = 'vala-gtk-example',
+ package_version = '1.0.0',
+ packages = 'gtk+-2.0',
+ vapi_dirs = '../vapi',
+ force = True
+ )
+
+ path = bld.path.find_dir ('../src')
+ doc.files = path.ant_glob (incl='**/*.vala')
+ """
+
+ task = self.create_task('valadoc')
+ if getattr(self, 'output_dir', None):
+ task.output_dir = self.path.find_or_declare(self.output_dir).abspath()
+ else:
+ Errors.WafError('no output directory')
+ if getattr(self, 'doclet', None):
+ task.doclet = self.doclet
+ else:
+ Errors.WafError('no doclet directory')
+ if getattr(self, 'package_name', None):
+ task.package_name = self.package_name
+ else:
+ Errors.WafError('no package name')
+ if getattr(self, 'package_version', None):
+ task.package_version = self.package_version
+ if getattr(self, 'packages', None):
+ task.packages = Utils.to_list(self.packages)
+ if getattr(self, 'vapi_dirs', None):
+ vapi_dirs = Utils.to_list(self.vapi_dirs)
+ for vapi_dir in vapi_dirs:
+ try:
+ task.vapi_dirs.append(self.path.find_dir(vapi_dir).abspath())
+ except AttributeError:
+ Logs.warn('Unable to locate Vala API directory: %r', vapi_dir)
+ if getattr(self, 'files', None):
+ task.files = self.files
+ else:
+ Errors.WafError('no input file')
+ if getattr(self, 'protected', None):
+ task.protected = self.protected
+ if getattr(self, 'private', None):
+ task.private = self.private
+ if getattr(self, 'inherit', None):
+ task.inherit = self.inherit
+ if getattr(self, 'deps', None):
+ task.deps = self.deps
+ if getattr(self, 'vala_defines', None):
+ task.vala_defines = Utils.to_list(self.vala_defines)
+ if getattr(self, 'vala_target_glib', None):
+ task.vala_target_glib = self.vala_target_glib
+ if getattr(self, 'enable_non_null_experimental', None):
+ task.enable_non_null_experimental = self.enable_non_null_experimental
+ if getattr(self, 'force', None):
+ task.force = self.force
+
+def configure(conf):
+ conf.find_program('valadoc', errmsg='You must install valadoc <http://live.gnome.org/Valadoc> for generate the API documentation')
+
diff --git a/waflib/extras/waf_xattr.py b/waflib/extras/waf_xattr.py
new file mode 100644
index 00000000..351dd63a
--- /dev/null
+++ b/waflib/extras/waf_xattr.py
@@ -0,0 +1,150 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+Use extended attributes instead of database files
+
+1. Input files will be made writable
+2. This is only for systems providing extended filesystem attributes
+3. By default, hashes are calculated only if timestamp/size change (HASH_CACHE below)
+4. The module enables "deep_inputs" on all tasks by propagating task signatures
+5. This module also skips task signature comparisons for task code changes due to point 4.
+6. This module is for Python3/Linux only, but it could be extended to Python2/other systems
+ using the xattr library
+7. For projects in which tasks always declare output files, it should be possible to
+ store the rest of build context attributes on output files (imp_sigs, raw_deps and node_deps)
+ but this is not done here
+
+On a simple C++ project benchmark, the variations before and after adding waf_xattr.py were observed:
+total build time: 20s -> 22s
+no-op build time: 2.4s -> 1.8s
+pickle file size: 2.9MB -> 2.6MB
+"""
+
+import os
+from waflib import Logs, Node, Task, Utils, Errors
+from waflib.Task import SKIP_ME, RUN_ME, CANCEL_ME, ASK_LATER, SKIPPED, MISSING
+
+HASH_CACHE = True
+SIG_VAR = 'user.waf.sig'
+SEP = ','.encode()
+TEMPLATE = '%b%d,%d'.encode()
+
+try:
+ PermissionError
+except NameError:
+ PermissionError = IOError
+
+def getxattr(self):
+ return os.getxattr(self.abspath(), SIG_VAR)
+
+def setxattr(self, val):
+ os.setxattr(self.abspath(), SIG_VAR, val)
+
+def h_file(self):
+ try:
+ ret = getxattr(self)
+ except OSError:
+ if HASH_CACHE:
+ st = os.stat(self.abspath())
+ mtime = st.st_mtime
+ size = st.st_size
+ else:
+ if len(ret) == 16:
+ # for build directory files
+ return ret
+
+ if HASH_CACHE:
+ # check if timestamp and mtime match to avoid re-hashing
+ st = os.stat(self.abspath())
+ mtime, size = ret[16:].split(SEP)
+ if int(1000 * st.st_mtime) == int(mtime) and st.st_size == int(size):
+ return ret[:16]
+
+ ret = Utils.h_file(self.abspath())
+ if HASH_CACHE:
+ val = TEMPLATE % (ret, int(1000 * st.st_mtime), int(st.st_size))
+ try:
+ setxattr(self, val)
+ except PermissionError:
+ os.chmod(self.abspath(), st.st_mode | 128)
+ setxattr(self, val)
+ return ret
+
+def runnable_status(self):
+ bld = self.generator.bld
+ if bld.is_install < 0:
+ return SKIP_ME
+
+ for t in self.run_after:
+ if not t.hasrun:
+ return ASK_LATER
+ elif t.hasrun < SKIPPED:
+ # a dependency has an error
+ return CANCEL_ME
+
+ # first compute the signature
+ try:
+ new_sig = self.signature()
+ except Errors.TaskNotReady:
+ return ASK_LATER
+
+ if not self.outputs:
+ # compare the signature to a signature computed previously
+ # this part is only for tasks with no output files
+ key = self.uid()
+ try:
+ prev_sig = bld.task_sigs[key]
+ except KeyError:
+ Logs.debug('task: task %r must run: it was never run before or the task code changed', self)
+ return RUN_ME
+ if new_sig != prev_sig:
+ Logs.debug('task: task %r must run: the task signature changed', self)
+ return RUN_ME
+
+ # compare the signatures of the outputs to make a decision
+ for node in self.outputs:
+ try:
+ sig = node.h_file()
+ except EnvironmentError:
+ Logs.debug('task: task %r must run: an output node does not exist', self)
+ return RUN_ME
+ if sig != new_sig:
+ Logs.debug('task: task %r must run: an output node is stale', self)
+ return RUN_ME
+
+ return (self.always_run and RUN_ME) or SKIP_ME
+
+def post_run(self):
+ bld = self.generator.bld
+ sig = self.signature()
+ for node in self.outputs:
+ if not node.exists():
+ self.hasrun = MISSING
+ self.err_msg = '-> missing file: %r' % node.abspath()
+ raise Errors.WafError(self.err_msg)
+ os.setxattr(node.abspath(), 'user.waf.sig', sig)
+ if not self.outputs:
+ # only for task with no outputs
+ bld.task_sigs[self.uid()] = sig
+ if not self.keep_last_cmd:
+ try:
+ del self.last_cmd
+ except AttributeError:
+ pass
+
+try:
+ os.getxattr
+except AttributeError:
+ pass
+else:
+ h_file.__doc__ = Node.Node.h_file.__doc__
+
+ # keep file hashes as file attributes
+ Node.Node.h_file = h_file
+
+ # enable "deep_inputs" on all tasks
+ Task.Task.runnable_status = runnable_status
+ Task.Task.post_run = post_run
+ Task.Task.sig_deep_inputs = Utils.nada
+
diff --git a/waflib/extras/why.py b/waflib/extras/why.py
new file mode 100644
index 00000000..1bb941f6
--- /dev/null
+++ b/waflib/extras/why.py
@@ -0,0 +1,78 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010 (ita)
+
+"""
+This tool modifies the task signature scheme to store and obtain
+information about the task execution (why it must run, etc)::
+
+ def configure(conf):
+ conf.load('why')
+
+After adding the tool, a full rebuild is necessary:
+waf clean build --zones=task
+"""
+
+from waflib import Task, Utils, Logs, Errors
+
+def signature(self):
+ # compute the result one time, and suppose the scan_signature will give the good result
+ try:
+ return self.cache_sig
+ except AttributeError:
+ pass
+
+ self.m = Utils.md5()
+ self.m.update(self.hcode)
+ id_sig = self.m.digest()
+
+ # explicit deps
+ self.m = Utils.md5()
+ self.sig_explicit_deps()
+ exp_sig = self.m.digest()
+
+ # env vars
+ self.m = Utils.md5()
+ self.sig_vars()
+ var_sig = self.m.digest()
+
+ # implicit deps / scanner results
+ self.m = Utils.md5()
+ if self.scan:
+ try:
+ self.sig_implicit_deps()
+ except Errors.TaskRescan:
+ return self.signature()
+ impl_sig = self.m.digest()
+
+ ret = self.cache_sig = impl_sig + id_sig + exp_sig + var_sig
+ return ret
+
+
+Task.Task.signature = signature
+
+old = Task.Task.runnable_status
+def runnable_status(self):
+ ret = old(self)
+ if ret == Task.RUN_ME:
+ try:
+ old_sigs = self.generator.bld.task_sigs[self.uid()]
+ except (KeyError, AttributeError):
+ Logs.debug("task: task must run as no previous signature exists")
+ else:
+ new_sigs = self.cache_sig
+ def v(x):
+ return Utils.to_hex(x)
+
+ Logs.debug('Task %r', self)
+ msgs = ['* Implicit or scanner dependency', '* Task code', '* Source file, explicit or manual dependency', '* Configuration data variable']
+ tmp = 'task: -> %s: %s %s'
+ for x in range(len(msgs)):
+ l = len(Utils.SIG_NIL)
+ a = new_sigs[x*l : (x+1)*l]
+ b = old_sigs[x*l : (x+1)*l]
+ if (a != b):
+ Logs.debug(tmp, msgs[x].ljust(35), v(a), v(b))
+ return ret
+Task.Task.runnable_status = runnable_status
+
diff --git a/waflib/extras/win32_opts.py b/waflib/extras/win32_opts.py
new file mode 100644
index 00000000..9f7443c3
--- /dev/null
+++ b/waflib/extras/win32_opts.py
@@ -0,0 +1,170 @@
+#! /usr/bin/env python
+# encoding: utf-8
+
+"""
+Windows-specific optimizations
+
+This module can help reducing the overhead of listing files on windows
+(more than 10000 files). Python 3.5 already provides the listdir
+optimization though.
+"""
+
+import os
+from waflib import Utils, Build, Node, Logs
+
+try:
+ TP = '%s\\*'.decode('ascii')
+except AttributeError:
+ TP = '%s\\*'
+
+if Utils.is_win32:
+ from waflib.Tools import md5_tstamp
+ import ctypes, ctypes.wintypes
+
+ FindFirstFile = ctypes.windll.kernel32.FindFirstFileW
+ FindNextFile = ctypes.windll.kernel32.FindNextFileW
+ FindClose = ctypes.windll.kernel32.FindClose
+ FILE_ATTRIBUTE_DIRECTORY = 0x10
+ INVALID_HANDLE_VALUE = -1
+ UPPER_FOLDERS = ('.', '..')
+ try:
+ UPPER_FOLDERS = [unicode(x) for x in UPPER_FOLDERS]
+ except NameError:
+ pass
+
+ def cached_hash_file(self):
+ try:
+ cache = self.ctx.cache_listdir_cache_hash_file
+ except AttributeError:
+ cache = self.ctx.cache_listdir_cache_hash_file = {}
+
+ if id(self.parent) in cache:
+ try:
+ t = cache[id(self.parent)][self.name]
+ except KeyError:
+ raise IOError('Not a file')
+ else:
+ # an opportunity to list the files and the timestamps at once
+ findData = ctypes.wintypes.WIN32_FIND_DATAW()
+ find = FindFirstFile(TP % self.parent.abspath(), ctypes.byref(findData))
+
+ if find == INVALID_HANDLE_VALUE:
+ cache[id(self.parent)] = {}
+ raise IOError('Not a file')
+
+ cache[id(self.parent)] = lst_files = {}
+ try:
+ while True:
+ if findData.cFileName not in UPPER_FOLDERS:
+ thatsadir = findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
+ if not thatsadir:
+ ts = findData.ftLastWriteTime
+ d = (ts.dwLowDateTime << 32) | ts.dwHighDateTime
+ lst_files[str(findData.cFileName)] = d
+ if not FindNextFile(find, ctypes.byref(findData)):
+ break
+ except Exception:
+ cache[id(self.parent)] = {}
+ raise IOError('Not a file')
+ finally:
+ FindClose(find)
+ t = lst_files[self.name]
+
+ fname = self.abspath()
+ if fname in Build.hashes_md5_tstamp:
+ if Build.hashes_md5_tstamp[fname][0] == t:
+ return Build.hashes_md5_tstamp[fname][1]
+
+ try:
+ fd = os.open(fname, os.O_BINARY | os.O_RDONLY | os.O_NOINHERIT)
+ except OSError:
+ raise IOError('Cannot read from %r' % fname)
+ f = os.fdopen(fd, 'rb')
+ m = Utils.md5()
+ rb = 1
+ try:
+ while rb:
+ rb = f.read(200000)
+ m.update(rb)
+ finally:
+ f.close()
+
+ # ensure that the cache is overwritten
+ Build.hashes_md5_tstamp[fname] = (t, m.digest())
+ return m.digest()
+ Node.Node.cached_hash_file = cached_hash_file
+
+ def get_bld_sig_win32(self):
+ try:
+ return self.ctx.hash_cache[id(self)]
+ except KeyError:
+ pass
+ except AttributeError:
+ self.ctx.hash_cache = {}
+ self.ctx.hash_cache[id(self)] = ret = Utils.h_file(self.abspath())
+ return ret
+ Node.Node.get_bld_sig = get_bld_sig_win32
+
+ def isfile_cached(self):
+ # optimize for nt.stat calls, assuming there are many files for few folders
+ try:
+ cache = self.__class__.cache_isfile_cache
+ except AttributeError:
+ cache = self.__class__.cache_isfile_cache = {}
+
+ try:
+ c1 = cache[id(self.parent)]
+ except KeyError:
+ c1 = cache[id(self.parent)] = []
+
+ curpath = self.parent.abspath()
+ findData = ctypes.wintypes.WIN32_FIND_DATAW()
+ find = FindFirstFile(TP % curpath, ctypes.byref(findData))
+
+ if find == INVALID_HANDLE_VALUE:
+ Logs.error("invalid win32 handle isfile_cached %r", self.abspath())
+ return os.path.isfile(self.abspath())
+
+ try:
+ while True:
+ if findData.cFileName not in UPPER_FOLDERS:
+ thatsadir = findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY
+ if not thatsadir:
+ c1.append(str(findData.cFileName))
+ if not FindNextFile(find, ctypes.byref(findData)):
+ break
+ except Exception as e:
+ Logs.error('exception while listing a folder %r %r', self.abspath(), e)
+ return os.path.isfile(self.abspath())
+ finally:
+ FindClose(find)
+ return self.name in c1
+ Node.Node.isfile_cached = isfile_cached
+
+ def find_or_declare_win32(self, lst):
+ # assuming that "find_or_declare" is called before the build starts, remove the calls to os.path.isfile
+ if isinstance(lst, str):
+ lst = [x for x in Utils.split_path(lst) if x and x != '.']
+
+ node = self.get_bld().search_node(lst)
+ if node:
+ if not node.isfile_cached():
+ try:
+ node.parent.mkdir()
+ except OSError:
+ pass
+ return node
+ self = self.get_src()
+ node = self.find_node(lst)
+ if node:
+ if not node.isfile_cached():
+ try:
+ node.parent.mkdir()
+ except OSError:
+ pass
+ return node
+ node = self.get_bld().make_node(lst)
+ node.parent.mkdir()
+ return node
+ Node.Node.find_or_declare = find_or_declare_win32
+
diff --git a/waflib/extras/wix.py b/waflib/extras/wix.py
new file mode 100644
index 00000000..d87bfbb1
--- /dev/null
+++ b/waflib/extras/wix.py
@@ -0,0 +1,87 @@
+#!/usr/bin/python
+# encoding: utf-8
+# vim: tabstop=4 noexpandtab
+
+"""
+Windows Installer XML Tool (WiX)
+
+.wxs --- candle ---> .wxobj --- light ---> .msi
+
+bld(features='wix', some.wxs, gen='some.msi', candleflags=[..], lightflags=[..])
+
+bld(features='wix', source=['bundle.wxs','WixBalExtension'], gen='setup.exe', candleflags=[..])
+"""
+
+import os, copy
+from waflib import TaskGen
+from waflib import Task
+from waflib.Utils import winreg
+
+class candle(Task.Task):
+ run_str = '${CANDLE} -nologo ${CANDLEFLAGS} -out ${TGT} ${SRC[0].abspath()}',
+
+class light(Task.Task):
+ run_str = "${LIGHT} -nologo -b ${SRC[0].parent.abspath()} ${LIGHTFLAGS} -out ${TGT} ${SRC[0].abspath()}"
+
+@TaskGen.feature('wix')
+@TaskGen.before_method('process_source')
+def wix(self):
+ #X.wxs -> ${SRC} for CANDLE
+ #X.wxobj -> ${SRC} for LIGHT
+ #X.dll -> -ext X in ${LIGHTFLAGS}
+ #X.wxl -> wixui.wixlib -loc X.wxl in ${LIGHTFLAGS}
+ wxobj = []
+ wxs = []
+ exts = []
+ wxl = []
+ rest = []
+ for x in self.source:
+ if x.endswith('.wxobj'):
+ wxobj.append(x)
+ elif x.endswith('.wxs'):
+ wxobj.append(self.path.find_or_declare(x[:-4]+'.wxobj'))
+ wxs.append(x)
+ elif x.endswith('.dll'):
+ exts.append(x[:-4])
+ elif '.' not in x:
+ exts.append(x)
+ elif x.endswith('.wxl'):
+ wxl.append(x)
+ else:
+ rest.append(x)
+ self.source = self.to_nodes(rest) #.wxs
+
+ cndl = self.create_task('candle', self.to_nodes(wxs), self.to_nodes(wxobj))
+ lght = self.create_task('light', self.to_nodes(wxobj), self.path.find_or_declare(self.gen))
+
+ cndl.env.CANDLEFLAGS = copy.copy(getattr(self,'candleflags',[]))
+ lght.env.LIGHTFLAGS = copy.copy(getattr(self,'lightflags',[]))
+
+ for x in wxl:
+ lght.env.append_value('LIGHTFLAGS','wixui.wixlib')
+ lght.env.append_value('LIGHTFLAGS','-loc')
+ lght.env.append_value('LIGHTFLAGS',x)
+ for x in exts:
+ cndl.env.append_value('CANDLEFLAGS','-ext')
+ cndl.env.append_value('CANDLEFLAGS',x)
+ lght.env.append_value('LIGHTFLAGS','-ext')
+ lght.env.append_value('LIGHTFLAGS',x)
+
+#wix_bin_path()
+def wix_bin_path():
+ basekey = r"SOFTWARE\Microsoft\.NETFramework\AssemblyFolders"
+ query = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, basekey)
+ cnt=winreg.QueryInfoKey(query)[0]
+ thiskey = r'C:\Program Files (x86)\WiX Toolset v3.10\SDK'
+ for i in range(cnt-1,-1,-1):
+ thiskey = winreg.EnumKey(query,i)
+ if 'WiX' in thiskey:
+ break
+ winreg.CloseKey(query)
+ return os.path.normpath(winreg.QueryValue(winreg.HKEY_LOCAL_MACHINE, basekey+r'\\'+thiskey)+'..\\bin')
+
+def configure(ctx):
+ path_list=[wix_bin_path()]
+ ctx.find_program('candle', var='CANDLE', mandatory=True, path_list = path_list)
+ ctx.find_program('light', var='LIGHT', mandatory=True, path_list = path_list)
+
diff --git a/waflib/extras/xcode6.py b/waflib/extras/xcode6.py
new file mode 100644
index 00000000..91bbff18
--- /dev/null
+++ b/waflib/extras/xcode6.py
@@ -0,0 +1,727 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# XCode 3/XCode 4/XCode 6/Xcode 7 generator for Waf
+# Based on work by Nicolas Mercier 2011
+# Extended by Simon Warg 2015, https://github.com/mimon
+# XCode project file format based on http://www.monobjc.net/xcode-project-file-format.html
+
+"""
+See playground/xcode6/ for usage examples.
+
+"""
+
+from waflib import Context, TaskGen, Build, Utils, Errors, Logs
+import os, sys
+
+# FIXME too few extensions
+XCODE_EXTS = ['.c', '.cpp', '.m', '.mm']
+
+HEADERS_GLOB = '**/(*.h|*.hpp|*.H|*.inl)'
+
+MAP_EXT = {
+ '': "folder",
+ '.h' : "sourcecode.c.h",
+
+ '.hh': "sourcecode.cpp.h",
+ '.inl': "sourcecode.cpp.h",
+ '.hpp': "sourcecode.cpp.h",
+
+ '.c': "sourcecode.c.c",
+
+ '.m': "sourcecode.c.objc",
+
+ '.mm': "sourcecode.cpp.objcpp",
+
+ '.cc': "sourcecode.cpp.cpp",
+
+ '.cpp': "sourcecode.cpp.cpp",
+ '.C': "sourcecode.cpp.cpp",
+ '.cxx': "sourcecode.cpp.cpp",
+ '.c++': "sourcecode.cpp.cpp",
+
+ '.l': "sourcecode.lex", # luthor
+ '.ll': "sourcecode.lex",
+
+ '.y': "sourcecode.yacc",
+ '.yy': "sourcecode.yacc",
+
+ '.plist': "text.plist.xml",
+ ".nib": "wrapper.nib",
+ ".xib": "text.xib",
+}
+
+# Used in PBXNativeTarget elements
+PRODUCT_TYPE_APPLICATION = 'com.apple.product-type.application'
+PRODUCT_TYPE_FRAMEWORK = 'com.apple.product-type.framework'
+PRODUCT_TYPE_EXECUTABLE = 'com.apple.product-type.tool'
+PRODUCT_TYPE_LIB_STATIC = 'com.apple.product-type.library.static'
+PRODUCT_TYPE_LIB_DYNAMIC = 'com.apple.product-type.library.dynamic'
+PRODUCT_TYPE_EXTENSION = 'com.apple.product-type.kernel-extension'
+PRODUCT_TYPE_IOKIT = 'com.apple.product-type.kernel-extension.iokit'
+
+# Used in PBXFileReference elements
+FILE_TYPE_APPLICATION = 'wrapper.cfbundle'
+FILE_TYPE_FRAMEWORK = 'wrapper.framework'
+FILE_TYPE_LIB_DYNAMIC = 'compiled.mach-o.dylib'
+FILE_TYPE_LIB_STATIC = 'archive.ar'
+FILE_TYPE_EXECUTABLE = 'compiled.mach-o.executable'
+
+# Tuple packs of the above
+TARGET_TYPE_FRAMEWORK = (PRODUCT_TYPE_FRAMEWORK, FILE_TYPE_FRAMEWORK, '.framework')
+TARGET_TYPE_APPLICATION = (PRODUCT_TYPE_APPLICATION, FILE_TYPE_APPLICATION, '.app')
+TARGET_TYPE_DYNAMIC_LIB = (PRODUCT_TYPE_LIB_DYNAMIC, FILE_TYPE_LIB_DYNAMIC, '.dylib')
+TARGET_TYPE_STATIC_LIB = (PRODUCT_TYPE_LIB_STATIC, FILE_TYPE_LIB_STATIC, '.a')
+TARGET_TYPE_EXECUTABLE = (PRODUCT_TYPE_EXECUTABLE, FILE_TYPE_EXECUTABLE, '')
+
+# Maps target type string to its data
+TARGET_TYPES = {
+ 'framework': TARGET_TYPE_FRAMEWORK,
+ 'app': TARGET_TYPE_APPLICATION,
+ 'dylib': TARGET_TYPE_DYNAMIC_LIB,
+ 'stlib': TARGET_TYPE_STATIC_LIB,
+ 'exe' :TARGET_TYPE_EXECUTABLE,
+}
+
+def delete_invalid_values(dct):
+ """ Deletes entries that are dictionaries or sets """
+ for k, v in list(dct.items()):
+ if isinstance(v, dict) or isinstance(v, set):
+ del dct[k]
+ return dct
+
+"""
+Configuration of the global project settings. Sets an environment variable 'PROJ_CONFIGURATION'
+which is a dictionary of configuration name and buildsettings pair.
+E.g.:
+env.PROJ_CONFIGURATION = {
+ 'Debug': {
+ 'ARCHS': 'x86',
+ ...
+ }
+ 'Release': {
+ 'ARCHS' x86_64'
+ ...
+ }
+}
+The user can define a completely customized dictionary in configure() stage. Otherwise a default Debug/Release will be created
+based on env variable
+"""
+def configure(self):
+ if not self.env.PROJ_CONFIGURATION:
+ self.to_log("A default project configuration was created since no custom one was given in the configure(conf) stage. Define your custom project settings by adding PROJ_CONFIGURATION to env. The env.PROJ_CONFIGURATION must be a dictionary with at least one key, where each key is the configuration name, and the value is a dictionary of key/value settings.\n")
+
+ # Check for any added config files added by the tool 'c_config'.
+ if 'cfg_files' in self.env:
+ self.env.INCLUDES = Utils.to_list(self.env.INCLUDES) + [os.path.abspath(os.path.dirname(f)) for f in self.env.cfg_files]
+
+ # Create default project configuration?
+ if 'PROJ_CONFIGURATION' not in self.env:
+ defaults = delete_invalid_values(self.env.get_merged_dict())
+ self.env.PROJ_CONFIGURATION = {
+ "Debug": defaults,
+ "Release": defaults,
+ }
+
+ # Some build settings are required to be present by XCode. We will supply default values
+ # if user hasn't defined any.
+ defaults_required = [('PRODUCT_NAME', '$(TARGET_NAME)')]
+ for cfgname,settings in self.env.PROJ_CONFIGURATION.items():
+ for default_var, default_val in defaults_required:
+ if default_var not in settings:
+ settings[default_var] = default_val
+
+ # Error check customization
+ if not isinstance(self.env.PROJ_CONFIGURATION, dict):
+ raise Errors.ConfigurationError("The env.PROJ_CONFIGURATION must be a dictionary with at least one key, where each key is the configuration name, and the value is a dictionary of key/value settings.")
+
+part1 = 0
+part2 = 10000
+part3 = 0
+id = 562000999
+def newid():
+ global id
+ id += 1
+ return "%04X%04X%04X%012d" % (0, 10000, 0, id)
+
+"""
+Represents a tree node in the XCode project plist file format.
+When written to a file, all attributes of XCodeNode are stringified together with
+its value. However, attributes starting with an underscore _ are ignored
+during that process and allows you to store arbitrary values that are not supposed
+to be written out.
+"""
+class XCodeNode(object):
+ def __init__(self):
+ self._id = newid()
+ self._been_written = False
+
+ def tostring(self, value):
+ if isinstance(value, dict):
+ result = "{\n"
+ for k,v in value.items():
+ result = result + "\t\t\t%s = %s;\n" % (k, self.tostring(v))
+ result = result + "\t\t}"
+ return result
+ elif isinstance(value, str):
+ return "\"%s\"" % value
+ elif isinstance(value, list):
+ result = "(\n"
+ for i in value:
+ result = result + "\t\t\t%s,\n" % self.tostring(i)
+ result = result + "\t\t)"
+ return result
+ elif isinstance(value, XCodeNode):
+ return value._id
+ else:
+ return str(value)
+
+ def write_recursive(self, value, file):
+ if isinstance(value, dict):
+ for k,v in value.items():
+ self.write_recursive(v, file)
+ elif isinstance(value, list):
+ for i in value:
+ self.write_recursive(i, file)
+ elif isinstance(value, XCodeNode):
+ value.write(file)
+
+ def write(self, file):
+ if not self._been_written:
+ self._been_written = True
+ for attribute,value in self.__dict__.items():
+ if attribute[0] != '_':
+ self.write_recursive(value, file)
+ w = file.write
+ w("\t%s = {\n" % self._id)
+ w("\t\tisa = %s;\n" % self.__class__.__name__)
+ for attribute,value in self.__dict__.items():
+ if attribute[0] != '_':
+ w("\t\t%s = %s;\n" % (attribute, self.tostring(value)))
+ w("\t};\n\n")
+
+# Configurations
+class XCBuildConfiguration(XCodeNode):
+ def __init__(self, name, settings = {}, env=None):
+ XCodeNode.__init__(self)
+ self.baseConfigurationReference = ""
+ self.buildSettings = settings
+ self.name = name
+ if env and env.ARCH:
+ settings['ARCHS'] = " ".join(env.ARCH)
+
+
+class XCConfigurationList(XCodeNode):
+ def __init__(self, configlst):
+ """ :param configlst: list of XCConfigurationList """
+ XCodeNode.__init__(self)
+ self.buildConfigurations = configlst
+ self.defaultConfigurationIsVisible = 0
+ self.defaultConfigurationName = configlst and configlst[0].name or ""
+
+# Group/Files
+class PBXFileReference(XCodeNode):
+ def __init__(self, name, path, filetype = '', sourcetree = "SOURCE_ROOT"):
+
+ XCodeNode.__init__(self)
+ self.fileEncoding = 4
+ if not filetype:
+ _, ext = os.path.splitext(name)
+ filetype = MAP_EXT.get(ext, 'text')
+ self.lastKnownFileType = filetype
+ self.explicitFileType = filetype
+ self.name = name
+ self.path = path
+ self.sourceTree = sourcetree
+
+ def __hash__(self):
+ return (self.path+self.name).__hash__()
+
+ def __eq__(self, other):
+ return (self.path, self.name) == (other.path, other.name)
+
+class PBXBuildFile(XCodeNode):
+ """ This element indicate a file reference that is used in a PBXBuildPhase (either as an include or resource). """
+ def __init__(self, fileRef, settings={}):
+ XCodeNode.__init__(self)
+
+ # fileRef is a reference to a PBXFileReference object
+ self.fileRef = fileRef
+
+ # A map of key/value pairs for additional settings.
+ self.settings = settings
+
+ def __hash__(self):
+ return (self.fileRef).__hash__()
+
+ def __eq__(self, other):
+ return self.fileRef == other.fileRef
+
+class PBXGroup(XCodeNode):
+ def __init__(self, name, sourcetree = 'SOURCE_TREE'):
+ XCodeNode.__init__(self)
+ self.children = []
+ self.name = name
+ self.sourceTree = sourcetree
+
+ # Maintain a lookup table for all PBXFileReferences
+ # that are contained in this group.
+ self._filerefs = {}
+
+ def add(self, sources):
+ """
+ Add a list of PBXFileReferences to this group
+
+ :param sources: list of PBXFileReferences objects
+ """
+ self._filerefs.update(dict(zip(sources, sources)))
+ self.children.extend(sources)
+
+ def get_sub_groups(self):
+ """
+ Returns all child PBXGroup objects contained in this group
+ """
+ return list(filter(lambda x: isinstance(x, PBXGroup), self.children))
+
+ def find_fileref(self, fileref):
+ """
+ Recursively search this group for an existing PBXFileReference. Returns None
+ if none were found.
+
+ The reason you'd want to reuse existing PBXFileReferences from a PBXGroup is that XCode doesn't like PBXFileReferences that aren't part of a PBXGroup hierarchy.
+ If it isn't, the consequence is that certain UI features like 'Reveal in Finder'
+ stops working.
+ """
+ if fileref in self._filerefs:
+ return self._filerefs[fileref]
+ elif self.children:
+ for childgroup in self.get_sub_groups():
+ f = childgroup.find_fileref(fileref)
+ if f:
+ return f
+ return None
+
+class PBXContainerItemProxy(XCodeNode):
+ """ This is the element for to decorate a target item. """
+ def __init__(self, containerPortal, remoteGlobalIDString, remoteInfo='', proxyType=1):
+ XCodeNode.__init__(self)
+ self.containerPortal = containerPortal # PBXProject
+ self.remoteGlobalIDString = remoteGlobalIDString # PBXNativeTarget
+ self.remoteInfo = remoteInfo # Target name
+ self.proxyType = proxyType
+
+class PBXTargetDependency(XCodeNode):
+ """ This is the element for referencing other target through content proxies. """
+ def __init__(self, native_target, proxy):
+ XCodeNode.__init__(self)
+ self.target = native_target
+ self.targetProxy = proxy
+
+class PBXFrameworksBuildPhase(XCodeNode):
+ """ This is the element for the framework link build phase, i.e. linking to frameworks """
+ def __init__(self, pbxbuildfiles):
+ XCodeNode.__init__(self)
+ self.buildActionMask = 2147483647
+ self.runOnlyForDeploymentPostprocessing = 0
+ self.files = pbxbuildfiles #List of PBXBuildFile (.o, .framework, .dylib)
+
+class PBXHeadersBuildPhase(XCodeNode):
+ """ This is the element for adding header files to be packaged into the .framework """
+ def __init__(self, pbxbuildfiles):
+ XCodeNode.__init__(self)
+ self.buildActionMask = 2147483647
+ self.runOnlyForDeploymentPostprocessing = 0
+ self.files = pbxbuildfiles #List of PBXBuildFile (.o, .framework, .dylib)
+
+class PBXCopyFilesBuildPhase(XCodeNode):
+ """
+ Represents the PBXCopyFilesBuildPhase section. PBXBuildFile
+ can be added to this node to copy files after build is done.
+ """
+ def __init__(self, pbxbuildfiles, dstpath, dstSubpathSpec=0, *args, **kwargs):
+ XCodeNode.__init__(self)
+ self.files = pbxbuildfiles
+ self.dstPath = dstpath
+ self.dstSubfolderSpec = dstSubpathSpec
+
+class PBXSourcesBuildPhase(XCodeNode):
+ """ Represents the 'Compile Sources' build phase in a Xcode target """
+ def __init__(self, buildfiles):
+ XCodeNode.__init__(self)
+ self.files = buildfiles # List of PBXBuildFile objects
+
+class PBXLegacyTarget(XCodeNode):
+ def __init__(self, action, target=''):
+ XCodeNode.__init__(self)
+ self.buildConfigurationList = XCConfigurationList([XCBuildConfiguration('waf', {})])
+ if not target:
+ self.buildArgumentsString = "%s %s" % (sys.argv[0], action)
+ else:
+ self.buildArgumentsString = "%s %s --targets=%s" % (sys.argv[0], action, target)
+ self.buildPhases = []
+ self.buildToolPath = sys.executable
+ self.buildWorkingDirectory = ""
+ self.dependencies = []
+ self.name = target or action
+ self.productName = target or action
+ self.passBuildSettingsInEnvironment = 0
+
+class PBXShellScriptBuildPhase(XCodeNode):
+ def __init__(self, action, target):
+ XCodeNode.__init__(self)
+ self.buildActionMask = 2147483647
+ self.files = []
+ self.inputPaths = []
+ self.outputPaths = []
+ self.runOnlyForDeploymentPostProcessing = 0
+ self.shellPath = "/bin/sh"
+ self.shellScript = "%s %s %s --targets=%s" % (sys.executable, sys.argv[0], action, target)
+
+class PBXNativeTarget(XCodeNode):
+ """ Represents a target in XCode, e.g. App, DyLib, Framework etc. """
+ def __init__(self, target, node, target_type=TARGET_TYPE_APPLICATION, configlist=[], buildphases=[]):
+ XCodeNode.__init__(self)
+ product_type = target_type[0]
+ file_type = target_type[1]
+
+ self.buildConfigurationList = XCConfigurationList(configlist)
+ self.buildPhases = buildphases
+ self.buildRules = []
+ self.dependencies = []
+ self.name = target
+ self.productName = target
+ self.productType = product_type # See TARGET_TYPE_ tuples constants
+ self.productReference = PBXFileReference(node.name, node.abspath(), file_type, '')
+
+ def add_configuration(self, cf):
+ """ :type cf: XCBuildConfiguration """
+ self.buildConfigurationList.buildConfigurations.append(cf)
+
+ def add_build_phase(self, phase):
+ # Some build phase types may appear only once. If a phase type already exists, then merge them.
+ if ( (phase.__class__ == PBXFrameworksBuildPhase)
+ or (phase.__class__ == PBXSourcesBuildPhase) ):
+ for b in self.buildPhases:
+ if b.__class__ == phase.__class__:
+ b.files.extend(phase.files)
+ return
+ self.buildPhases.append(phase)
+
+ def add_dependency(self, depnd):
+ self.dependencies.append(depnd)
+
+# Root project object
+class PBXProject(XCodeNode):
+ def __init__(self, name, version, env):
+ XCodeNode.__init__(self)
+
+ if not isinstance(env.PROJ_CONFIGURATION, dict):
+ raise Errors.WafError("Error: env.PROJ_CONFIGURATION must be a dictionary. This is done for you if you do not define one yourself. However, did you load the xcode module at the end of your wscript configure() ?")
+
+ # Retrieve project configuration
+ configurations = []
+ for config_name, settings in env.PROJ_CONFIGURATION.items():
+ cf = XCBuildConfiguration(config_name, settings)
+ configurations.append(cf)
+
+ self.buildConfigurationList = XCConfigurationList(configurations)
+ self.compatibilityVersion = version[0]
+ self.hasScannedForEncodings = 1
+ self.mainGroup = PBXGroup(name)
+ self.projectRoot = ""
+ self.projectDirPath = ""
+ self.targets = []
+ self._objectVersion = version[1]
+
+ def create_target_dependency(self, target, name):
+ """ : param target : PXBNativeTarget """
+ proxy = PBXContainerItemProxy(self, target, name)
+ dependency = PBXTargetDependency(target, proxy)
+ return dependency
+
+ def write(self, file):
+
+ # Make sure this is written only once
+ if self._been_written:
+ return
+
+ w = file.write
+ w("// !$*UTF8*$!\n")
+ w("{\n")
+ w("\tarchiveVersion = 1;\n")
+ w("\tclasses = {\n")
+ w("\t};\n")
+ w("\tobjectVersion = %d;\n" % self._objectVersion)
+ w("\tobjects = {\n\n")
+
+ XCodeNode.write(self, file)
+
+ w("\t};\n")
+ w("\trootObject = %s;\n" % self._id)
+ w("}\n")
+
+ def add_target(self, target):
+ self.targets.append(target)
+
+ def get_target(self, name):
+ """ Get a reference to PBXNativeTarget if it exists """
+ for t in self.targets:
+ if t.name == name:
+ return t
+ return None
+
+@TaskGen.feature('c', 'cxx')
+@TaskGen.after('propagate_uselib_vars', 'apply_incpaths')
+def process_xcode(self):
+ bld = self.bld
+ try:
+ p = bld.project
+ except AttributeError:
+ return
+
+ if not hasattr(self, 'target_type'):
+ return
+
+ products_group = bld.products_group
+
+ target_group = PBXGroup(self.name)
+ p.mainGroup.children.append(target_group)
+
+ # Determine what type to build - framework, app bundle etc.
+ target_type = getattr(self, 'target_type', 'app')
+ if target_type not in TARGET_TYPES:
+ raise Errors.WafError("Target type '%s' does not exists. Available options are '%s'. In target '%s'" % (target_type, "', '".join(TARGET_TYPES.keys()), self.name))
+ else:
+ target_type = TARGET_TYPES[target_type]
+ file_ext = target_type[2]
+
+ # Create the output node
+ target_node = self.path.find_or_declare(self.name+file_ext)
+ target = PBXNativeTarget(self.name, target_node, target_type, [], [])
+
+ products_group.children.append(target.productReference)
+
+ # Pull source files from the 'source' attribute and assign them to a UI group.
+ # Use a default UI group named 'Source' unless the user
+ # provides a 'group_files' dictionary to customize the UI grouping.
+ sources = getattr(self, 'source', [])
+ if hasattr(self, 'group_files'):
+ group_files = getattr(self, 'group_files', [])
+ for grpname,files in group_files.items():
+ group = bld.create_group(grpname, files)
+ target_group.children.append(group)
+ else:
+ group = bld.create_group('Source', sources)
+ target_group.children.append(group)
+
+ # Create a PBXFileReference for each source file.
+ # If the source file already exists as a PBXFileReference in any of the UI groups, then
+ # reuse that PBXFileReference object (XCode does not like it if we don't reuse)
+ for idx, path in enumerate(sources):
+ fileref = PBXFileReference(path.name, path.abspath())
+ existing_fileref = target_group.find_fileref(fileref)
+ if existing_fileref:
+ sources[idx] = existing_fileref
+ else:
+ sources[idx] = fileref
+
+ # If the 'source' attribute contains any file extension that XCode can't work with,
+ # then remove it. The allowed file extensions are defined in XCODE_EXTS.
+ is_valid_file_extension = lambda file: os.path.splitext(file.path)[1] in XCODE_EXTS
+ sources = list(filter(is_valid_file_extension, sources))
+
+ buildfiles = [bld.unique_buildfile(PBXBuildFile(x)) for x in sources]
+ target.add_build_phase(PBXSourcesBuildPhase(buildfiles))
+
+ # Check if any framework to link against is some other target we've made
+ libs = getattr(self, 'tmp_use_seen', [])
+ for lib in libs:
+ use_target = p.get_target(lib)
+ if use_target:
+ # Create an XCode dependency so that XCode knows to build the other target before this target
+ dependency = p.create_target_dependency(use_target, use_target.name)
+ target.add_dependency(dependency)
+
+ buildphase = PBXFrameworksBuildPhase([PBXBuildFile(use_target.productReference)])
+ target.add_build_phase(buildphase)
+ if lib in self.env.LIB:
+ self.env.LIB = list(filter(lambda x: x != lib, self.env.LIB))
+
+ # If 'export_headers' is present, add files to the Headers build phase in xcode.
+ # These are files that'll get packed into the Framework for instance.
+ exp_hdrs = getattr(self, 'export_headers', [])
+ hdrs = bld.as_nodes(Utils.to_list(exp_hdrs))
+ files = [p.mainGroup.find_fileref(PBXFileReference(n.name, n.abspath())) for n in hdrs]
+ files = [PBXBuildFile(f, {'ATTRIBUTES': ('Public',)}) for f in files]
+ buildphase = PBXHeadersBuildPhase(files)
+ target.add_build_phase(buildphase)
+
+ # Merge frameworks and libs into one list, and prefix the frameworks
+ frameworks = Utils.to_list(self.env.FRAMEWORK)
+ frameworks = ' '.join(['-framework %s' % (f.split('.framework')[0]) for f in frameworks])
+
+ libs = Utils.to_list(self.env.STLIB) + Utils.to_list(self.env.LIB)
+ libs = ' '.join(bld.env['STLIB_ST'] % t for t in libs)
+
+ # Override target specific build settings
+ bldsettings = {
+ 'HEADER_SEARCH_PATHS': ['$(inherited)'] + self.env['INCPATHS'],
+ 'LIBRARY_SEARCH_PATHS': ['$(inherited)'] + Utils.to_list(self.env.LIBPATH) + Utils.to_list(self.env.STLIBPATH) + Utils.to_list(self.env.LIBDIR) ,
+ 'FRAMEWORK_SEARCH_PATHS': ['$(inherited)'] + Utils.to_list(self.env.FRAMEWORKPATH),
+ 'OTHER_LDFLAGS': libs + ' ' + frameworks,
+ 'OTHER_LIBTOOLFLAGS': bld.env['LINKFLAGS'],
+ 'OTHER_CPLUSPLUSFLAGS': Utils.to_list(self.env['CXXFLAGS']),
+ 'OTHER_CFLAGS': Utils.to_list(self.env['CFLAGS']),
+ 'INSTALL_PATH': []
+ }
+
+ # Install path
+ installpaths = Utils.to_list(getattr(self, 'install', []))
+ prodbuildfile = PBXBuildFile(target.productReference)
+ for instpath in installpaths:
+ bldsettings['INSTALL_PATH'].append(instpath)
+ target.add_build_phase(PBXCopyFilesBuildPhase([prodbuildfile], instpath))
+
+ if not bldsettings['INSTALL_PATH']:
+ del bldsettings['INSTALL_PATH']
+
+ # Create build settings which can override the project settings. Defaults to none if user
+ # did not pass argument. This will be filled up with target specific
+ # search paths, libs to link etc.
+ settings = getattr(self, 'settings', {})
+
+ # The keys represents different build configuration, e.g. Debug, Release and so on..
+ # Insert our generated build settings to all configuration names
+ keys = set(settings.keys() + bld.env.PROJ_CONFIGURATION.keys())
+ for k in keys:
+ if k in settings:
+ settings[k].update(bldsettings)
+ else:
+ settings[k] = bldsettings
+
+ for k,v in settings.items():
+ target.add_configuration(XCBuildConfiguration(k, v))
+
+ p.add_target(target)
+
+
+class xcode(Build.BuildContext):
+ cmd = 'xcode6'
+ fun = 'build'
+
+ def as_nodes(self, files):
+ """ Returns a list of waflib.Nodes from a list of string of file paths """
+ nodes = []
+ for x in files:
+ if not isinstance(x, str):
+ d = x
+ else:
+ d = self.srcnode.find_node(x)
+ if not d:
+ raise Errors.WafError('File \'%s\' was not found' % x)
+ nodes.append(d)
+ return nodes
+
+ def create_group(self, name, files):
+ """
+ Returns a new PBXGroup containing the files (paths) passed in the files arg
+ :type files: string
+ """
+ group = PBXGroup(name)
+ """
+ Do not use unique file reference here, since XCode seem to allow only one file reference
+ to be referenced by a group.
+ """
+ files_ = []
+ for d in self.as_nodes(Utils.to_list(files)):
+ fileref = PBXFileReference(d.name, d.abspath())
+ files_.append(fileref)
+ group.add(files_)
+ return group
+
+ def unique_buildfile(self, buildfile):
+ """
+ Returns a unique buildfile, possibly an existing one.
+ Use this after you've constructed a PBXBuildFile to make sure there is
+ only one PBXBuildFile for the same file in the same project.
+ """
+ try:
+ build_files = self.build_files
+ except AttributeError:
+ build_files = self.build_files = {}
+
+ if buildfile not in build_files:
+ build_files[buildfile] = buildfile
+ return build_files[buildfile]
+
+ def execute(self):
+ """
+ Entry point
+ """
+ self.restore()
+ if not self.all_envs:
+ self.load_envs()
+ self.recurse([self.run_dir])
+
+ appname = getattr(Context.g_module, Context.APPNAME, os.path.basename(self.srcnode.abspath()))
+
+ p = PBXProject(appname, ('Xcode 3.2', 46), self.env)
+
+ # If we don't create a Products group, then
+ # XCode will create one, which entails that
+ # we'll start to see duplicate files in the UI
+ # for some reason.
+ products_group = PBXGroup('Products')
+ p.mainGroup.children.append(products_group)
+
+ self.project = p
+ self.products_group = products_group
+
+ # post all task generators
+ # the process_xcode method above will be called for each target
+ if self.targets and self.targets != '*':
+ (self._min_grp, self._exact_tg) = self.get_targets()
+
+ self.current_group = 0
+ while self.current_group < len(self.groups):
+ self.post_group()
+ self.current_group += 1
+
+ node = self.bldnode.make_node('%s.xcodeproj' % appname)
+ node.mkdir()
+ node = node.make_node('project.pbxproj')
+ with open(node.abspath(), 'w') as f:
+ p.write(f)
+ Logs.pprint('GREEN', 'Wrote %r' % node.abspath())
+
+def bind_fun(tgtype):
+ def fun(self, *k, **kw):
+ tgtype = fun.__name__
+ if tgtype == 'shlib' or tgtype == 'dylib':
+ features = 'cxx cxxshlib'
+ tgtype = 'dylib'
+ elif tgtype == 'framework':
+ features = 'cxx cxxshlib'
+ tgtype = 'framework'
+ elif tgtype == 'program':
+ features = 'cxx cxxprogram'
+ tgtype = 'exe'
+ elif tgtype == 'app':
+ features = 'cxx cxxprogram'
+ tgtype = 'app'
+ elif tgtype == 'stlib':
+ features = 'cxx cxxstlib'
+ tgtype = 'stlib'
+ lst = kw['features'] = Utils.to_list(kw.get('features', []))
+ for x in features.split():
+ if not x in kw['features']:
+ lst.append(x)
+
+ kw['target_type'] = tgtype
+ return self(*k, **kw)
+ fun.__name__ = tgtype
+ setattr(Build.BuildContext, tgtype, fun)
+ return fun
+
+for xx in 'app framework dylib shlib stlib program'.split():
+ bind_fun(xx)
+
diff --git a/waflib/fixpy2.py b/waflib/fixpy2.py
new file mode 100644
index 00000000..24176e06
--- /dev/null
+++ b/waflib/fixpy2.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2010-2018 (ita)
+
+from __future__ import with_statement
+
+import os
+
+all_modifs = {}
+
+def fixdir(dir):
+ """Call all substitution functions on Waf folders"""
+ for k in all_modifs:
+ for v in all_modifs[k]:
+ modif(os.path.join(dir, 'waflib'), k, v)
+
+def modif(dir, name, fun):
+ """Call a substitution function"""
+ if name == '*':
+ lst = []
+ for y in '. Tools extras'.split():
+ for x in os.listdir(os.path.join(dir, y)):
+ if x.endswith('.py'):
+ lst.append(y + os.sep + x)
+ for x in lst:
+ modif(dir, x, fun)
+ return
+
+ filename = os.path.join(dir, name)
+ with open(filename, 'r') as f:
+ txt = f.read()
+
+ txt = fun(txt)
+
+ with open(filename, 'w') as f:
+ f.write(txt)
+
+def subst(*k):
+ """register a substitution function"""
+ def do_subst(fun):
+ for x in k:
+ try:
+ all_modifs[x].append(fun)
+ except KeyError:
+ all_modifs[x] = [fun]
+ return fun
+ return do_subst
+
+@subst('*')
+def r1(code):
+ "utf-8 fixes for python < 2.6"
+ code = code.replace('as e:', ',e:')
+ code = code.replace(".decode(sys.stdout.encoding or'latin-1',errors='replace')", '')
+ return code.replace('.encode()', '')
+
+@subst('Runner.py')
+def r4(code):
+ "generator syntax"
+ return code.replace('next(self.biter)', 'self.biter.next()')
+
+@subst('Context.py')
+def r5(code):
+ return code.replace("('Execution failure: %s'%str(e),ex=e)", "('Execution failure: %s'%str(e),ex=e),None,sys.exc_info()[2]")
+
diff --git a/waflib/processor.py b/waflib/processor.py
new file mode 100755
index 00000000..2eecf3bd
--- /dev/null
+++ b/waflib/processor.py
@@ -0,0 +1,64 @@
+#! /usr/bin/env python
+# encoding: utf-8
+# Thomas Nagy, 2016-2018 (ita)
+
+import os, sys, traceback, base64, signal
+try:
+ import cPickle
+except ImportError:
+ import pickle as cPickle
+
+try:
+ import subprocess32 as subprocess
+except ImportError:
+ import subprocess
+
+try:
+ TimeoutExpired = subprocess.TimeoutExpired
+except AttributeError:
+ class TimeoutExpired(Exception):
+ pass
+
+def run():
+ txt = sys.stdin.readline().strip()
+ if not txt:
+ # parent process probably ended
+ sys.exit(1)
+ [cmd, kwargs, cargs] = cPickle.loads(base64.b64decode(txt))
+ cargs = cargs or {}
+
+ ret = 1
+ out, err, ex, trace = (None, None, None, None)
+ try:
+ proc = subprocess.Popen(cmd, **kwargs)
+ try:
+ out, err = proc.communicate(**cargs)
+ except TimeoutExpired:
+ if kwargs.get('start_new_session') and hasattr(os, 'killpg'):
+ os.killpg(proc.pid, signal.SIGKILL)
+ else:
+ proc.kill()
+ out, err = proc.communicate()
+ exc = TimeoutExpired(proc.args, timeout=cargs['timeout'], output=out)
+ exc.stderr = err
+ raise exc
+ ret = proc.returncode
+ except Exception as e:
+ exc_type, exc_value, tb = sys.exc_info()
+ exc_lines = traceback.format_exception(exc_type, exc_value, tb)
+ trace = str(cmd) + '\n' + ''.join(exc_lines)
+ ex = e.__class__.__name__
+
+ # it is just text so maybe we do not need to pickle()
+ tmp = [ret, out, err, ex, trace]
+ obj = base64.b64encode(cPickle.dumps(tmp))
+ sys.stdout.write(obj.decode())
+ sys.stdout.write('\n')
+ sys.stdout.flush()
+
+while 1:
+ try:
+ run()
+ except KeyboardInterrupt:
+ break
+
diff --git a/waflib/waf b/waflib/waf
new file mode 100755
index 00000000..e22930a6
--- /dev/null
+++ b/waflib/waf
@@ -0,0 +1,16 @@
+#!/usr/bin/env python
+
+# Minimal waf script for projects that include waflib directly
+
+from waflib import Context, Scripting
+
+import inspect
+import os
+
+def main():
+ script_path = os.path.abspath(inspect.getfile(inspect.getmodule(main)))
+ project_path = os.path.dirname(script_path)
+ Scripting.waf_entry_point(os.getcwd(), Context.WAFVERSION, project_path)
+
+if __name__ == '__main__':
+ main()