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# Copyright 2019 The Meson development team
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from . import coredata as cdata
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import os.path
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import pprint
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import textwrap
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def add_arguments(parser):
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parser.add_argument('--all', action='store_true', dest='all', default=False,
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help='Show data not used by current backend.')
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parser.add_argument('builddir', nargs='?', default='.', help='The build directory')
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def dump_compilers(compilers):
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for lang, compiler in compilers.items():
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print(' ' + lang + ':')
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print(' Id: ' + compiler.id)
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print(' Command: ' + ' '.join(compiler.exelist))
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if compiler.full_version:
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print(' Full version: ' + compiler.full_version)
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if compiler.version:
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print(' Detected version: ' + compiler.version)
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if hasattr(compiler, 'compiler_type'):
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print(' Detected type: ' + repr(compiler.compiler_type))
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#pprint.pprint(compiler.__dict__)
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def dump_guids(d):
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for name, value in d.items():
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print(' ' + name + ': ' + value)
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def run(options):
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datadir = 'meson-private'
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if options.builddir is not None:
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datadir = os.path.join(options.builddir, datadir)
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if not os.path.isdir(datadir):
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print('Current directory is not a build dir. Please specify it or '
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'change the working directory to it.')
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return 1
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all_backends = options.all
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print('This is a dump of the internal unstable cache of meson. This is for debugging only.')
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print('Do NOT parse, this will change from version to version in incompatible ways')
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print('')
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coredata = cdata.load(options.builddir)
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backend = coredata.get_builtin_option('backend')
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for k, v in sorted(coredata.__dict__.items()):
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if k in ('backend_options', 'base_options', 'builtins', 'compiler_options', 'user_options'):
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# use `meson configure` to view these
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pass
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elif k in ['install_guid', 'test_guid', 'regen_guid']:
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if all_backends or backend.startswith('vs'):
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print(k + ': ' + v)
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elif k == 'target_guids':
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if all_backends or backend.startswith('vs'):
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print(k + ':')
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dump_guids(v)
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elif k in ['lang_guids']:
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if all_backends or backend.startswith('vs') or backend == 'xcode':
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print(k + ':')
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dump_guids(v)
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elif k == 'meson_command':
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if all_backends or backend.startswith('vs'):
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print('Meson command used in build file regeneration: ' + ' '.join(v))
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elif k == 'pkgconf_envvar':
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print('Last seen PKGCONFIG enviroment variable value: ' + v)
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elif k == 'version':
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print('Meson version: ' + v)
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elif k == 'cross_files':
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if v:
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print('Cross File: ' + ' '.join(v))
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elif k == 'config_files':
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if v:
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print('Native File: ' + ' '.join(v))
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elif k == 'compilers':
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print('Cached native compilers:')
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dump_compilers(v)
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elif k == 'cross_compilers':
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print('Cached cross compilers:')
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dump_compilers(v)
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elif k == 'deps':
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native = list(sorted(v.build.items()))
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if v.host is not v.build:
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cross = list(sorted(v.host.items()))
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else:
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cross = []
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def print_dep(dep_key, dep):
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print(' ' + dep_key[0] + ": ")
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print(' compile args: ' + repr(dep.get_compile_args()))
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print(' link args: ' + repr(dep.get_link_args()))
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if dep.get_sources():
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print(' sources: ' + repr(dep.get_sources()))
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print(' version: ' + repr(dep.get_version()))
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if native:
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print('Cached native dependencies:')
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for dep_key, deps in native:
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for dep in deps:
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print_dep(dep_key, dep)
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if cross:
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print('Cached dependencies:')
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for dep_key, deps in cross:
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for dep in deps:
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print_dep(dep_key, dep)
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else:
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print(k + ':')
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print(textwrap.indent(pprint.pformat(v), ' '))
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