From 5adb2b2b0693664a7d1e6b463972ae1da99f5775 Mon Sep 17 00:00:00 2001
From: Joshua Colp <jcolp@digium.com>
Date: Sun, 18 Nov 2007 17:01:41 +0000
Subject: [PATCH] Change how we handle alloca to conform with how it is
 suggested in the autoconf manual for AC_FUNC_ALLOCA. FreeBSD 6 now builds
 again and no other platforms should be broken by this.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89396 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 include/asterisk/compat.h | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/include/asterisk/compat.h b/include/asterisk/compat.h
index ced14fc41b..0dd3685d61 100644
--- a/include/asterisk/compat.h
+++ b/include/asterisk/compat.h
@@ -52,9 +52,14 @@
 #endif
 
 #ifdef HAVE_ALLOCA_H
-#include <alloca.h>	/* not necessarily present - could be in stdlib */
-#elif defined(HAVE_ALLOCA)
-#include <malloc.h>	/* see if it is here... */
+#include <alloca.h>
+#elif defined(__GNUC__)
+#define alloca __builtin_alloca
+#elif defined(_AIX)
+#define alloca __alloca
+#elif defined(_MSC_VER)
+#include <malloc.h>
+#define alloca _alloca
 #endif
 
 #include <stdio.h>	/* this is always present */
-- 
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