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m---------waflib0
-rw-r--r--waflib/extras/boost.py525
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diff --git a/waflib b/waflib
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+Subproject 2314e236ca6e7d94a26c3c17091da0f25f5867f
diff --git a/waflib/extras/boost.py b/waflib/extras/boost.py
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index c2aaaa9..0000000
--- a/waflib/extras/boost.py
+++ /dev/null
@@ -1,525 +0,0 @@
-#!/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
-
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