meson: add ctags and etags targets
to create tag files. Idea taken from systemd. Signed-off-by: Guido Günther <agx@sigxcpu.org>
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28
meson.build
28
meson.build
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@ -180,3 +180,31 @@ pkgconfig.generate(
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name: meson.project_name(),
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description: 'Wayland compositor library',
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)
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git = find_program('git', required: false)
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if git.found()
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all_files = run_command(
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git,
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['--git-dir=@0@/.git'.format(meson.source_root()),
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'ls-files',
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':/*.[ch]'])
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all_files = files(all_files.stdout().split())
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etags = find_program('etags', required: false)
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if etags.found() and all_files.length() > 0
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custom_target('etags',
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build_by_default: true,
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input: all_files,
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output: 'TAGS',
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command: [etags.path(), '-o', 'TAGS'] + all_files)
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endif
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ctags = find_program('ctags', required: false)
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if ctags.found() and all_files.length() > 0
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custom_target('ctags',
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build_by_default: true,
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input: all_files,
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output: 'tags',
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command: [ctags.path(), '-o', 'tags'] + all_files)
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endif
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endif
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