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(parent: ba3be00) | patch
AC_PROG_MKDIR_P: port workaround to pre-2.62 Autoconf
authorPaul Eggert <eggert@cs.ucla.edu>
Fri, 21 Dec 2012 16:12:48 +0000 (08:12 -0800)
committerPaul Eggert <eggert@cs.ucla.edu>
Fri, 21 Dec 2012 16:13:30 +0000 (08:13 -0800)
commit8ed5a30d1c1b784c4c1d142f15f81774a1c52005
tree3d772aeed3885141c17a936cc69dfbf61676336ctree | snapshot
parentba3be00a5546579e80323430a57a3aedaedc6156commit | diff
AC_PROG_MKDIR_P: port workaround to pre-2.62 Autoconf

* m4/gnulib-common.m4 (AC_PROG_MKDIR_P, AC_C_RESTRICT):
Use m4_ifndef([AC_AUTOCONF_VERSION], ...), not
m4_if(m4_version_compare(m4_defn([AC_AUTOCONF_VERSION]),[2.62]),[-1],
...), as the latter is fatal with older Autoconfs.
Problewm reported by Eric Blake in
<http://lists.gnu.org/archive/html/bug-gnulib/2012-12/msg00097.html>.
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