vo-aacenc: disable arm optimizations on thumb2-only variants
Fixes: http://autobuild.buildroot.org/results/258/258e14227cdd5a6f5cc83ab7fd176eb5b5b8445a/ http://autobuild.buildroot.org/results/634/6345b4c491fca952cd692844e3ac2932ac4836dc/ The ARM assembly optimizations in vo-aacenc requires ARM instructions support, so disable for ARM variants without ARM instruction support (E.G. cortex-m). Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
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@ -15,6 +15,7 @@ VO_AACENC_CFLAGS = $(TARGET_CFLAGS)
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# arm specific asm optimizations
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ifeq ($(BR2_arm),y)
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ifeq ($(BR2_ARM_CPU_HAS_ARM),y)
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# vo-aacenc has ARM assembly code that cannot be compiled in Thumb2
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# mode, so we must force the traditional ARM mode.
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VO_AACENC_CFLAGS += -marm
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@ -33,6 +34,10 @@ VO_AACENC_CONF_OPTS += --disable-armv5e
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endif
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endif # !neon
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else
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VO_AACENC_CONF_OPTS += --disable-armv7neon --disable-armv5e
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endif # has-arm
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endif # arm
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VO_AACENC_CONF_ENV = \
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