From 2013951be47a92c321100afb72b3cee32d4560ef Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Fri, 1 Dec 2006 20:26:06 +0000
Subject: [PATCH] Merge r2921:2922 from SDL trunk to 1.2 branch: mingw alloca.h
 workaround.

---
 configure.in | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index 893a8b961..aefd09ad7 100644
--- a/configure.in
+++ b/configure.in
@@ -124,7 +124,14 @@ if test x$enable_libc = xyes; then
     fi
 
     dnl Checks for library functions.
-    AC_FUNC_ALLOCA
+    case "$host" in
+    *-*-cygwin* | *-*-mingw32*)
+        ;;
+    *)
+        AC_FUNC_ALLOCA
+        ;;
+    esac
+
     AC_FUNC_MEMCMP
     if test x$ac_cv_func_memcmp_working = xyes; then
         AC_DEFINE(HAVE_MEMCMP)