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meson: add TAGS target
Quite necessary for all the emacs users out there ;) v2: - fix error with etags or git are not found v3: - move the definition of git and etags up so it's available for man/
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parent
527d43d701
commit
d68b342b03
19
meson.build
19
meson.build
@ -382,6 +382,8 @@ grep = find_program('grep')
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awk = find_program('awk')
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m4 = find_program('/usr/bin/m4')
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stat = find_program('stat')
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git = find_program('git', required : false)
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etags = find_program('etags', required : false)
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# if -Dxxx-path option is found, use that. Otherwise, check in $PATH,
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# /usr/sbin, /sbin, and fall back to the default from middle column.
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@ -1855,3 +1857,20 @@ install_data('README',
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'LICENSE.LGPL2.1',
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'src/libsystemd/sd-bus/GVARIANT-SERIALIZATION',
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install_dir : docdir)
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############################################################
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if git.found() and etags.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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custom_target(
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'TAGS',
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output : 'TAGS',
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input : all_files,
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command : [etags, '-o', '@OUTPUT@'] + all_files)
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endif
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