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| author |  David Adam (zanchey) <zanchey@ucc.gu.uwa.edu.au> | 2013-09-06 10:41:58 +0800 |
|---|---|---|
| committer | David Adam (zanchey) <zanchey@ucc.gu.uwa.edu.au> | 2013-09-06 10:41:58 +0800 |
| commit | 9921e9e79f5f4290e59d88f78a9606775aad577d (patch) | |
| tree | 72f1f7242619fc331d20327d5458b7908c6c07cf /configure.ac | |
| parent | 5ef13d901139498be42c1d2c47606914db2aa490 (diff) | |
document and enforce Autoconf 2.60 or greater
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 1bff836d..21e043af 100644 --- a/configure.ac +++ b/configure.ac @@ -10,6 +10,7 @@ m4_syscmd([build_tools/git_version_gen.sh 2>/dev/null]) +AC_PREREQ([2.60]) AC_INIT(fish, m4_esyscmd([cut -f 3 -d ' ' FISH-BUILD-VERSION-FILE | tr -d '\n']), fish-users@lists.sf.net) @@ -212,6 +213,7 @@ AS_IF([test "$use_doxygen" != "no"], AC_MSG_CHECKING([the doxygen version]) doxygen_version=`doxygen --version 2>/dev/null` AC_MSG_RESULT([$doxygen_version]) + dnl This requires autoconf 2.60 or newer AS_VERSION_COMPARE([$doxygen_version], [$doxygen_minimum], [ if test "$use_doxygen" = auto; then AC_MSG_WARN([doxygen version $doxygen_version found, but $doxygen_minimum required]) |