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| author | Jim Meyering <meyering@redhat.com> | 2008-03-18 22:06:31 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2008-03-18 22:06:31 +0100 |
| commit | 02ba2fb91f395e29f00201163728ad698e57eefc (patch) | |
| tree | cb6bd37b42e1dbf1d33babae40717093de6b1a04 /configure.ac | |
| parent | a016e88bcdcabe947bfb9dea474df5fbe2081b65 (diff) | |
| download | idutils-02ba2fb91f395e29f00201163728ad698e57eefc.tar.gz idutils-02ba2fb91f395e29f00201163728ad698e57eefc.tar.bz2 idutils-02ba2fb91f395e29f00201163728ad698e57eefc.zip | |
Update from coreutils.
* GNUmakefile: Likewise.
* Makefile.maint: Likewise.
* configure.ac: Likewise.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a4fcb35..ac1f85d 100644 --- a/configure.ac +++ b/configure.ac @@ -44,6 +44,20 @@ AC_CHECK_TYPES(ptrdiff_t) AM_GNU_GETTEXT([external], [need-formatstring-macros]) AM_GNU_GETTEXT_VERSION([0.15]) +dnl Allow maintainer rules under GNU make even in VPATH builds. This does +dnl not work in autoconf 2.61 or earlier, but we don't want to require +dnl non-maintainers to use unreleased autoconf, hence the version test. +dnl TODO remove the version check once autoconf 2.62 is released. +dnl Meanwhile, we must use a shell variable so that we bypass automake's +dnl attempts to remove the sole copy of GNUmakefile in a non-VPATH build +dnl during 'make distclean'. +dnl TODO avoid the shell variable once automake is fixed. +GNUmakefile=GNUmakefile +m4_if(m4_version_compare([2.61a.100], + m4_defn([m4_PACKAGE_VERSION])), [1], [], + [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], + [GNUmakefile=$GNUmakefile])]) + AC_CONFIG_FILES([ po/Makefile.in doc/Makefile |