autoconf: update to latest for fix of M4 detection.

Reported by Eric Blake.
* submodules/autoconf: Update.
(cherry picked from commit c843aaab35)
This commit is contained in:
Joel E. Denny
2009-12-15 18:56:52 -05:00
parent fb9a3976c2
commit 687f011aa9
2 changed files with 7 additions and 1 deletions