[Buildroot] [git commit] package/vlc: Fix SSE support with gcc5

[Thomas Petazzoni]

commit: http://git.buildroot.net/buildroot/commit/?id=a865c6bd598de45bd81484c7b9dfb0fbd96d7a9d
branch: http://git.buildroot.net/buildroot/commit/?id=refs/heads/master

Compile fails

make[4]: Entering directory `/home/fli4l/br6_freeswitch/output/build/vlc-2.2.1/modules'
  CC       video_chroma/libi420_yuy2_sse2_plugin_la-i420_yuy2.lo
In file included from video_chroma/i420_yuy2.c:35:0:
video_chroma/i420_yuy2.c: In function 'I420_UYVY_Filter':
video_chroma/i420_yuy2.c:194:23: error: calling 'I420_UYVY.isra.2' with SSE caling convention without SSE/SSE2 enabled
 VIDEO_FILTER_WRAPPER( I420_UYVY )
                       ^
../include/vlc_filter.h:266:13: note: in definition of macro 'VIDEO_FILTER_WRAPPER'
             name( p_filter, p_pic, p_outpic );                          \

using this defconfig

BR2_x86_pentium2=y
BR2_TOOLCHAIN_BUILDROOT_WCHAR=y
BR2_GCC_VERSION_5_1_X=y
BR2_TOOLCHAIN_BUILDROOT_CXX=y
BR2_PACKAGE_VLC=y

Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
 package/vlc/vlc.mk |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/package/vlc/vlc.mk b/package/vlc/vlc.mk
index a553648..e408635 100644
--- a/package/vlc/vlc.mk
+++ b/package/vlc/vlc.mk
@@ -66,6 +66,12 @@ else
 VLC_CONF_OPTS += --disable-altivec
 endif
 
+ifeq ($(BR2_X86_CPU_HAS_SSE),y)
+VLC_CONF_OPTS += --enable-sse
+else
+VLC_CONF_OPTS += --disable-sse
+endif
+
 ifeq ($(BR2_PACKAGE_ALSA_LIB),y)
 VLC_CONF_OPTS += --enable-alsa
 VLC_DEPENDENCIES += alsa-lib