From d2af93ac160872124b4066a77415eb06007c7326 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Thu, 6 Oct 2016 18:44:29 +0200
Subject: [PATCH] configure: Also try -mstack-alignment for clang,

Fixes stack alignment on x86_32 FreeBSD.
Fixes ticket #5231.
---
 configure | 1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index ee7e8520ab..e014615eb9 100755
--- a/configure
+++ b/configure
@@ -6202,6 +6202,7 @@ elif enabled llvm_gcc; then
     check_cflags -mllvm -stack-alignment=16
 elif enabled clang; then
     check_cflags -mllvm -stack-alignment=16
+    check_cflags -mstack-alignment=16
     check_cflags -Qunused-arguments
     check_cflags -Werror=implicit-function-declaration
     check_cflags -Werror=missing-prototypes