$OpenBSD: patch-gst-libs_ext_libav_configure,v 1.3 2017/10/16 08:15:59 ajacoutot Exp $

configure: Also try -mstack-alignment for clang

Index: gst-libs/ext/libav/configure
--- gst-libs/ext/libav/configure.orig
+++ gst-libs/ext/libav/configure
@@ -2562,7 +2562,7 @@ die_license_disabled version3 libvo_amrwbenc
 
 enabled version3 && { enabled gpl && enable gplv3 || enable lgplv3; }
 
-disabled optimizations || check_cflags -fomit-frame-pointer
+enabled x86_32 && check_cflags -fomit-frame-pointer
 
 enable_pic() {
     enable pic
@@ -3056,6 +3056,7 @@ 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
 elif enabled armcc; then
     # 2523: use of inline assembler is deprecated
