43e859d47a
Fixes: http://autobuild.buildroot.net/results/194/1941e194e1f5ad0bc4982ad39c3e34d266bc49c6/ opus requires that it is configured with --enable-float-approx when -ffast-math (BR2_OPTIMIZE_FAST) is used, otherwise it errors out at build time: celt/arch.h:198:2: error: #error Cannot build libopus with -ffast-math unless FLOAT_APPROX is defined. This could result in crashes on extreme (e.g. NaN) input Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
37 lines
933 B
Makefile
37 lines
933 B
Makefile
################################################################################
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#
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# opus
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#
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################################################################################
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OPUS_VERSION = 1.3.1
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OPUS_SITE = https://downloads.xiph.org/releases/opus
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OPUS_LICENSE = BSD-3-Clause
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OPUS_LICENSE_FILES = COPYING
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OPUS_INSTALL_STAGING = YES
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OPUS_CFLAGS = $(TARGET_CFLAGS)
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_85180),y)
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OPUS_CFLAGS += -O0
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endif
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OPUS_CONF_ENV = CFLAGS="$(OPUS_CFLAGS)"
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OPUS_CONF_OPTS = --enable-custom-modes
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ifeq ($(BR2_PACKAGE_OPUS_FIXED_POINT),y)
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OPUS_CONF_OPTS += --enable-fixed-point
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endif
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ifeq ($(BR2_OPTIMIZE_FAST),y)
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OPUS_CONF_OPTS += --enable-float-approx
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endif
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# When we're on ARM, but we don't have ARM instructions (only
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# Thumb-2), disable the usage of assembly as it is not Thumb-ready.
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ifeq ($(BR2_arm)$(BR2_armeb):$(BR2_ARM_CPU_HAS_ARM),y:)
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OPUS_CONF_OPTS += --disable-asm
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endif
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$(eval $(autotools-package))
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