[patch] disable -fstack-check

ffmpeg_fnostackcheck.patch (text/plain), 774 bytes, created by Magnus Granberg on 2014-04-05 13:28:10 UTC

2014-04-05  Magnus Granberg  <[e-mail]>

	# 471755 506206
	* ffmpeg-1.2.6.ebuild: Disable -fstack-check for we need all the
	register that the cpu have on x86 in the asm code.

--- a/ffmpeg-1.2.6.ebuild	2014-03-06 20:11:25.000000000 +0100
+++ b/ffmpeg-1.2.6.ebuild	2014-04-05 16:07:35.950074835 +0200
@@ -141,6 +141,12 @@ src_configure() {
 
 	local myconf="${EXTRA_FFMPEG_CONF}"
 
+	# we need to disable -fstack-check if use >=gcc 4.8.0 on x86 and
+	# hardened compiler #471755 #506206
+	if use x86 && gcc-specs-ssp-to-all ; then
+                append-flags $(test-flags -fstack-check=no)
+        fi
+
 	# options to use as use_enable in the foo[:bar] form.
 	# This will feed configure with $(use_enable foo bar)
 	# or $(use_enable foo foo) if no :bar is set.