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(parent: f490771) | patch
Replace BISON_PROG_GNU_M4 with Autoconf's AC_PROG_GNU_M4.
authorJoel E. Denny <jdenny@ces.clemson.edu>
Sun, 5 Apr 2009 01:12:23 +0000 (21:12 -0400)
committerJoel E. Denny <jdenny@ces.clemson.edu>
Sun, 5 Apr 2009 01:12:23 +0000 (21:12 -0400)
commit8ba62e3e10ae35a50dd4ae0cf4d87b3ffe00852c
treebb9cafd7b518196bf71db79b6d586d58850193d4tree | snapshot
parentf490771b4bc4aaed04d2927c0fc8cfbe774fa701commit | diff
Replace BISON_PROG_GNU_M4 with Autoconf's AC_PROG_GNU_M4.

If the first m4 in $PATH is wrong, it keeps looking.  Moreover, its
requirements for a correct m4 are stricter.
* m4/m4.m4: Replace with Autoconf 2.63's m4/m4.m4.
* configure.ac: Update to use AC_PROG_GNU_M4.
Reported by Eric Blake.
ChangeLog diff | blob | blame | history
configure.ac diff | blob | blame | history
m4/m4.m4 diff | blob | blame | history
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