[OE-core] [PATCH] ffmpeg: disable cpu autodetection
Andreas Oberritter
obi at opendreambox.org
Mon Jan 30 21:59:50 UTC 2017
Just pass the correct -mcpu= configure switch (fallback to generic).
Avoids warnings like:
| warning: switch -mcpu=cortex-a15 conflicts with -march=armv7-a switch
Signed-off-by: Andreas Oberritter <obi at opendreambox.org>
---
meta/recipes-multimedia/ffmpeg/ffmpeg_3.2.2.bb | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/meta/recipes-multimedia/ffmpeg/ffmpeg_3.2.2.bb b/meta/recipes-multimedia/ffmpeg/ffmpeg_3.2.2.bb
index 66718c4..c376d82 100644
--- a/meta/recipes-multimedia/ffmpeg/ffmpeg_3.2.2.bb
+++ b/meta/recipes-multimedia/ffmpeg/ffmpeg_3.2.2.bb
@@ -66,6 +66,12 @@ PACKAGECONFIG[xv] = "--enable-outdev=xv,--disable-outdev=xv,libxv"
# Check codecs that require --enable-nonfree
USE_NONFREE = "${@bb.utils.contains_any('PACKAGECONFIG', [ 'openssl' ], 'yes', '', d)}"
+def cpu(d):
+ for arg in (d.getVar('TUNE_CCARGS') or '').split():
+ if arg.startswith('-mcpu='):
+ return arg[6:]
+ return 'generic'
+
EXTRA_OECONF = " \
--disable-stripping \
--enable-pic \
@@ -90,6 +96,7 @@ EXTRA_OECONF = " \
--shlibdir=${libdir} \
--datadir=${datadir}/ffmpeg \
${@bb.utils.contains('AVAILTUNES', 'mips32r2', '', '--disable-mipsdsp --disable-mipsdspr2', d)} \
+ --cpu=${@cpu(d)} \
"
EXTRA_OECONF_append_linux-gnux32 = " --disable-asm"
--
2.7.4
More information about the Openembedded-core
mailing list