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opus: don't use assembly when on ARM, but without ARM instructions

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The ARM assembly code in opus uses full ARM instructions, which won't
work on Thumb-2 only platforms such as ARMv7-M, so we disable the
assembly code in such situations.

Fixes:

  http://autobuild.buildroot.net/results/ffa12ab7abadd76901228fc82da24e81bb6da625/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2016-07-06 21:41:47 +02:00
parent 755d6cb0fe
commit d55c6b132e
1 changed files with 6 additions and 0 deletions
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6
package/opus/opus.mk
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@ -14,4 +14,10 @@ ifeq ($(BR2_PACKAGE_OPUS_FIXED_POINT),y)
OPUS_CONF_OPTS += --enable-fixed-point
endif
# When we're on ARM, but we don't have ARM instructions (only
# Thumb-2), disable the usage of assembly as it is not Thumb-ready.
ifeq ($(BR2_arm)$(BR2_armeb):$(BR2_ARM_CPU_HAS_ARM),y:)
OPUS_CONF_OPTS += --disable-asm
endif
$(eval $(autotools-package))