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authorJakub Narebski <jnareb@gmail.com>2007-12-09 13:57:39 +0100
committerJunio C Hamano <gitster@pobox.com>2007-12-11 00:38:38 -0800
commit923db42eea6fac743d8c93f0af4904740a445edf (patch)
tree7a15342301eb36066b93c54105597cfc11a99243 /configure.ac
parenteb9688ff65a3f7fb28ee6488be728fc72e42d5d6 (diff)
downloadgit-923db42eea6fac743d8c93f0af4904740a445edf.tar.gz
autoconf: Check asciidoc version to automatically set ASCIIDOC8
Check for asciidoc, and if it exists check asciidoc version, setting ASCIIDOC8 when needed. Currently it just runs asciidoc in asciidoc7 compatibility mode (see: Documentation/Makefile). Signed-off-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac21
1 files changed, 21 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index dd4b4eb982..6f641e32f0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -122,6 +122,27 @@ if test -z "$NO_TCLTK"; then
AC_SUBST(TCLTK_PATH)
fi
fi
+AC_CHECK_PROGS(ASCIIDOC, [asciidoc])
+if test -n "$ASCIIDOC"; then
+ AC_MSG_CHECKING([for asciidoc version])
+ asciidoc_version=`$ASCIIDOC --version 2>&1`
+ case "${asciidoc_version}" in
+ asciidoc' '8*)
+ ASCIIDOC8=YesPlease
+ AC_MSG_RESULT([${asciidoc_version} > 7])
+ ;;
+ asciidoc' '7*)
+ ASCIIDOC8=
+ AC_MSG_RESULT([${asciidoc_version}])
+ ;;
+ *)
+ ASCIIDOC8=
+ AC_MSG_RESULT([${asciidoc_version} (unknown)])
+ ;;
+ esac
+fi
+AC_SUBST(ASCIIDOC8)
+
## Checks for libraries.
AC_MSG_NOTICE([CHECKS for libraries])