--- freeswitch-1.4.15/libs/iksemel/openssl.m4.orig	2015-04-08 13:30:39.549914074 -0400
+++ freeswitch-1.4.15/libs/iksemel/openssl.m4	2015-04-08 13:31:32.240127455 -0400
@@ -33,7 +33,7 @@ else
       AC_CHECK_LIB(ssl, TLSv1_method,,
       	HAVE_TLS=0
       	AC_MSG_WARN(OpenSSL protocol library was not found))
-     ],[AC_MSG_WARN(OpenSSL include files were not found)])
+     ],[AC_MSG_WARN(OpenSSL include files were not found)],[#include <openssl/safestack.h>])
   fi
 
   if test x$HAVE_SSL = x1; then
--- freeswitch-1.4.15/libs/sofia-sip/m4/sac-openssl.m4.orig	2015-04-08 13:32:22.230392951 -0400
+++ freeswitch-1.4.15/libs/sofia-sip/m4/sac-openssl.m4	2015-04-08 13:32:41.240500606 -0400
@@ -33,7 +33,7 @@ else
       AC_CHECK_LIB(ssl, TLSv1_method,,
       	HAVE_TLS=0
       	AC_MSG_WARN(OpenSSL protocol library was not found))
-     ],[AC_MSG_WARN(OpenSSL include files were not found)])
+     ],[AC_MSG_WARN(OpenSSL include files were not found)],[#include <openssl/safestack.h>])
   fi
 
   if test x$HAVE_OPENSSL = x1; then