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meson: add rule to regenerate man/rules/meson.build

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Zbigniew Jędrzejewski-Szmek 2017-04-18 21:00:46 -04:00
parent 1276a9f63a
commit 18af8932e8
1 changed files with 15 additions and 3 deletions
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18
man/meson.build
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@ -1,9 +1,6 @@
# This is lame, I know, but meson has no other include mechanism
subdir('rules')
# TODO: add regeneration rule:
# python3 tools/make-man-rules.py --meson man/*xml > man/rules/meson.build
want_man = get_option('man')
want_html = get_option('html')
xsltproc = find_program('xsltproc',
@ -152,3 +149,18 @@ run_target(
'--omit-dir-times',
meson.current_build_dir(),
get_option('www-target')])
############################################################
if git.found()
run_target(
'update-man-rules',
# slightly strange syntax because of
# https://github.com/mesonbuild/meson/issues/1643
# and https://github.com/mesonbuild/meson/issues/1512
command : ['sh', '-c',
'cd @0@ && '.format(meson.build_root()) +
'python3 @0@/tools/make-man-rules.py --meson `git ls-files ":/man/*.xml"` >t && '.format(meson.source_root()) +
'mv t @0@/rules/meson.build'.format(meson.current_source_dir())],
depend_files : custom_entities_ent)
endif