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| author | Simon McVittie <smcv@collabora.com> | 2022-04-11 18:50:13 +0100 |
|---|---|---|
| committer | Alexander Larsson <alexander.larsson@gmail.com> | 2022-05-03 14:00:30 +0200 |
| commit | e7c9b04f59737a01ec0b0389f598bb9223690a69 (patch) | |
| tree | 9933c1a76abb8b8a8c26e3ee472f67c11ba577a7 | |
| parent | 1d6a50f76295b3e1a5a8b6d3da5db6de608b2bce (diff) | |
| download | bubblewrap-e7c9b04f59737a01ec0b0389f598bb9223690a69.tar.gz | |
build: Auto-detect presence of Docbook XSL stylesheets
This follows the usual feature semantics: they're mandatory if the
feature is enabled, aren't checked if the feature is disabled, and are
optional if the feature is in the auto state (which is the default for
this particular feature).
The logic used here is similar to AX_CHECK_DOCBOOK_XSLT in
autoconf-archive.
Resolves: https://github.com/containers/bubblewrap/issues/500
Signed-off-by: Simon McVittie <smcv@collabora.com>
| -rw-r--r-- | meson.build | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/meson.build b/meson.build index 9277ac4..c4ba441 100644 --- a/meson.build +++ b/meson.build @@ -124,9 +124,24 @@ bwrap = executable( dependencies : [selinux_dep, libcap_dep], ) +manpages_xsl = 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl' xsltproc = find_program('xsltproc', required : get_option('man')) +build_man_page = false if xsltproc.found() and not meson.is_subproject() + if run_command([ + xsltproc, '--nonet', manpages_xsl, + ], check : false).returncode() == 0 + message('Docbook XSL found, man page enabled') + build_man_page = true + elif get_option('man').enabled() + error('Man page requested, but Docbook XSL stylesheets not found') + else + message('Docbook XSL not found, man page disabled automatically') + endif +endif + +if build_man_page custom_target( 'bwrap.1', output : 'bwrap.1', @@ -140,7 +155,7 @@ if xsltproc.found() and not meson.is_subproject() '--stringparam', 'man.authors.section.enabled', '0', '--stringparam', 'man.copyright.section.enabled', '0', '-o', '@OUTPUT@', - 'http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl', + manpages_xsl, '@INPUT@', ], install : true, |