From e599b5ab2ca44ab4b2f165f23a43f912855488a7 Mon Sep 17 00:00:00 2001
From: Scott Cantor <cantor.2@osu.edu>
Date: Sun, 16 Jun 2013 22:02:26 +0000
Subject: [PATCH] https://issues.shibboleth.net/jira/browse/SSPCPP-575

---
 configure.ac | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/configure.ac b/configure.ac
index 50d8409..fbc4a8b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -494,14 +494,14 @@ if test "$WANT_FASTCGI" != "no"; then
     fi
 
     # save and append master flags
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$FASTCGI_INCLUDE $CFLAGS"
+    save_CPPFLAGS="$CPPFLAGS"
+    CPPFLAGS="$FASTCGI_INCLUDE $CPPFLAGS"
 
     AC_CHECK_HEADER([fcgio.h],,AC_MSG_ERROR([unable to find FastCGI header files]))
     FASTCGI_LIBS="-lfcgi -lfcgi++"
 
     # restore standard flags
-    CFLAGS="$save_CFLAGS"
+    CPPFLAGS="$save_CPPFLAGS"
 fi
 
 AC_SUBST(FASTCGI_INCLUDE)
@@ -535,8 +535,8 @@ if test "$WANT_MEMCACHED" != "no"; then
     fi
 
     # save and append master flags
-    save_CFLAGS="$CFLAGS"
-    CFLAGS="$MEMCACHED_INCLUDE $CFLAGS"    
+    save_CPPFLAGS="$CPPFLAGS"
+    CPPFLAGS="$MEMCACHED_INCLUDE $CPPFLAGS"    
 
     AC_CHECK_HEADER([libmemcached/memcached.h],,
         AC_MSG_ERROR([unable to find Memcached header files]))
@@ -546,7 +546,7 @@ if test "$WANT_MEMCACHED" != "no"; then
     MEMCACHED_LIBS="-lmemcached"
 
     # restore standard flags
-    CFLAGS="$save_CFLAGS"
+    CPPFLAGS="$save_CPPFLAGS"
 fi
 
 AC_SUBST(MEMCACHED_INCLUDE)
-- 
2.1.4