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libvpx: disable tree-vectorize

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* It's causing ICE with latest gcc-4.6 from meta-oe, see:
  http://lists.linuxtogo.org/pipermail/openembedded-devel/2011-November/036001.html

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
This commit is contained in:
Martin Jansa
2011-12-15 12:58:11 +01:00
committed by Koen Kooi
parent 5c24a66ea7
commit 11fbc9fb4e
1 changed files with 13 additions and 2 deletions
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meta-oe/recipes-multimedia/webm/libvpx.inc
+13 -2
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@@ -1,7 +1,7 @@
DESCRIPTION = "vpx Multi-Format Codec SDK"
LICENSE = "BSD"
INC_PR = "r1"
INC_PR = "r2"
SRC_URI = "http://webm.googlecode.com/files/libvpx-v${PV}.tar.bz2"
S = "${WORKDIR}/libvpx-v${PV}"
@@ -10,7 +10,18 @@ S = "${WORKDIR}/libvpx-v${PV}"
# sysroots/armv4t-oe-linux-gnueabi/usr/lib/libvpx.a(vpx_encoder.c.o)(.text+0xc4): unresolvable R_ARM_THM_CALL relocation against symbol `memcpy@@GLIBC_2.4'
ARM_INSTRUCTION_SET = "arm"
CFLAGS += "-fPIC"
#-ftree-vectorize was causing ICE with gcc-4.6 from meta-oe, see
# http://lists.linuxtogo.org/pipermail/openembedded-devel/2011-November/036001.html
#| [CC] vpx_scale/generic/gen_scalers.c.o
#| vpx_scale/generic/gen_scalers.c: In function 'vp8cx_vertical_band_3_4_scale_c':
#| vpx_scale/generic/gen_scalers.c:537:6: internal compiler error: in vect_get_vec_def_for_stmt_copy, at tree-vect-stmts.c:1390
#| Please submit a full bug report,
#| with preprocessed source if appropriate.
#| See <http://gcc.gnu.org/bugs.html> for instructions.
#| make[1]: *** [vpx_scale/generic/gen_scalers.c.o] Error 1
#| make: *** [.DEFAULT] Error 2
CFLAGS += "-fPIC -fno-tree-vectorize"
export CC
export LD = "${CC}"