The Meson Build System
http://mesonbuild.com/
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74 lines
3.3 KiB
74 lines
3.3 KiB
5 years ago
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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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meson_executable_template = '''project('{project_name}', '{language}',
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version : '{version}',
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default_options : [{default_options}])
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executable('{executable}',
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{sourcespec},{depspec}
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install : true)
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'''
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meson_jar_template = '''project('{project_name}', '{language}',
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version : '{version}',
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default_options : [{default_options}])
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jar('{executable}',
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{sourcespec},{depspec}
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main_class: '{main_class}',
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install : true)
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'''
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def create_meson_build(options):
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if options.type != 'executable':
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raise SystemExit('\nGenerating a meson.build file from existing sources is\n'
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'supported only for project type "executable".\n'
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'Run meson init in an empty directory to create a sample project.')
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default_options = ['warning_level=3']
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if options.language == 'cpp':
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# This shows how to set this very common option.
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default_options += ['cpp_std=c++14']
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# If we get a meson.build autoformatter one day, this code could
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# be simplified quite a bit.
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formatted_default_options = ', '.join("'{}'".format(x) for x in default_options)
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sourcespec = ',\n '.join("'{}'".format(x) for x in options.srcfiles)
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depspec = ''
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if options.deps:
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depspec = '\n dependencies : [\n '
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depspec += ',\n '.join("dependency('{}')".format(x)
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for x in options.deps.split(','))
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depspec += '],'
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if options.language != 'java':
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content = meson_executable_template.format(project_name=options.name,
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language=options.language,
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version=options.version,
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executable=options.executable,
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sourcespec=sourcespec,
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depspec=depspec,
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default_options=formatted_default_options)
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else:
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content = meson_jar_template.format(project_name=options.name,
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language=options.language,
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version=options.version,
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executable=options.executable,
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main_class=options.name,
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sourcespec=sourcespec,
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depspec=depspec,
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default_options=formatted_default_options)
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open('meson.build', 'w').write(content)
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print('Generated meson.build file:\n\n' + content)
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