diff options
Diffstat (limited to 'meta-multimedia/recipes-dvb/tvheadend/tvheadend/0001-Fix-checks-for-sse2-mmx.patch')
-rw-r--r-- | meta-multimedia/recipes-dvb/tvheadend/tvheadend/0001-Fix-checks-for-sse2-mmx.patch | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/meta-multimedia/recipes-dvb/tvheadend/tvheadend/0001-Fix-checks-for-sse2-mmx.patch b/meta-multimedia/recipes-dvb/tvheadend/tvheadend/0001-Fix-checks-for-sse2-mmx.patch new file mode 100644 index 0000000000..3283a5b6ad --- /dev/null +++ b/meta-multimedia/recipes-dvb/tvheadend/tvheadend/0001-Fix-checks-for-sse2-mmx.patch @@ -0,0 +1,40 @@ +From f0dab6d6fe4b0aae4394eee93be86e9747c6ed5c Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Tue, 22 Nov 2016 05:07:38 +0000 +Subject: [PATCH] Fix checks for sse2/mmx + +Just checking for cmdline options is not enough +its better to check for builtin defines to be +sure, clang does not error out on sse2 options on +arm e.g. and it ends up doing SSE2 stuff for arm +which is not desired + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + configure | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +diff --git a/configure b/configure +index 47d2cf2..4be000c 100755 +--- a/configure ++++ b/configure +@@ -118,8 +118,14 @@ fi + # Valiate compiler + check_cc || die 'No C compiler found' + check_cc_header execinfo +-check_cc_option mmx +-check_cc_option sse2 ++check_cc_snippet mmx '#ifndef __MMX__ ++error "MMX not supported" ++#endif ++' ++check_cc_snippet sse2 '#ifndef __SSE2__ ++error "SSE2 not supported" ++#endif ++' + + if check_cc ' + #if !defined(__clang__) +-- +1.9.1 + |