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author | David Robillard <d@drobilla.net> | 2019-04-21 23:04:24 +0200 |
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committer | David Robillard <d@drobilla.net> | 2019-04-21 23:04:24 +0200 |
commit | 9091b844259d78b42f94656dd3412075ce6a76a1 (patch) | |
tree | 1258158fbc5ebcf64196e82049ba85e9451738d2 /waflib/Tools/vala.py | |
parent | c1637b46f9ff960f58dcf2bb3b69bff231f8acfd (diff) | |
download | lilv-9091b844259d78b42f94656dd3412075ce6a76a1.tar.gz lilv-9091b844259d78b42f94656dd3412075ce6a76a1.tar.bz2 lilv-9091b844259d78b42f94656dd3412075ce6a76a1.zip |
Switch to using a submodule for autowaf
Diffstat (limited to 'waflib/Tools/vala.py')
m--------- | waflib | 0 | ||||
-rw-r--r-- | waflib/Tools/vala.py | 355 |
2 files changed, 0 insertions, 355 deletions
diff --git a/waflib b/waflib new file mode 160000 +Subproject 2314e236ca6e7d94a26c3c17091da0f25f5867f diff --git a/waflib/Tools/vala.py b/waflib/Tools/vala.py deleted file mode 100644 index 822ec50..0000000 --- a/waflib/Tools/vala.py +++ /dev/null @@ -1,355 +0,0 @@ -#!/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') - |