Backport fix for Bug#6170 from trunk.

Fix alloca definition when using gcc on non-gnu systems.
* configure.in: Use the code sequence indicated by "info autoconf"
for alloca (bug#6170).

1 files changed, 6 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 75813c9e7a..a6b47ed941 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-13  Dan Nicolaescu  <[email protected]>
+
+	Fix alloca definition when using gcc on non-gnu systems.
+	* configure.in: Use the code sequence indicated by "info autoconf"
+	for alloca (bug#6170).
+
 2010-11-08  Stefan Monnier  <[email protected]>
 
 	* .dir-locals.el (log-edit-mode): Set log-edit-rewrite-fixes.