[FFmpeg-cvslog] configure: add noexecstack to linker options if supported.

[Reimar Döffinger]

ffmpeg | branch: release/2.1 | Reimar Döffinger <Reimar.Doeffinger at gmx.de> | Sun Sep 21 09:58:10 2014 +0100| [d61a325a68aa7864fb6769436f0b20a6df36abea] | committer: Michael Niedermayer

configure: add noexecstack to linker options if supported.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger at gmx.de>
(cherry picked from commit b7082d953fda93f7841ffffe7d15a6c3cd15bdee)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d61a325a68aa7864fb6769436f0b20a6df36abea
---

 configure |    1 +
 1 file changed, 1 insertion(+)

diff --git a/configure b/configure
index 1f0cbff..08777a7 100755
--- a/configure
+++ b/configure
@@ -4092,6 +4092,7 @@ EOF
 fi
 
 check_ldflags -Wl,--as-needed
+check_ldflags -Wl,-z,noexecstack
 
 if check_func dlopen; then
     ldl=