ref: f6cd3db60ddd64e593306db381f3190c5488f4ac
dir: openh264/build/arch.mk
#for x86 HAVE_AVX2 := Yes ifneq ($(filter %86 x86_64, $(ARCH)),) include $(SRC_PATH)build/x86-common.mk ifeq ($(USE_ASM), Yes) ifeq ($(HAVE_AVX2), Yes) CFLAGS += -DHAVE_AVX2 CXXFLAGS += -DHAVE_AVX2 ASMFLAGS += -DHAVE_AVX2 endif endif endif #for arm ifneq ($(filter-out arm64, $(filter arm%, $(ARCH))),) ifeq ($(USE_ASM), Yes) ASM_ARCH = arm ASMFLAGS += -I$(SRC_PATH)codec/common/arm/ CFLAGS += -DHAVE_NEON endif endif #for arm64 ifneq ($(filter arm64 aarch64, $(ARCH)),) ifeq ($(USE_ASM), Yes) ASM_ARCH = arm64 ASMFLAGS += -I$(SRC_PATH)codec/common/arm64/ CFLAGS += -DHAVE_NEON_AARCH64 endif endif #for mips ifneq ($(filter mips mips64, $(ARCH)),) ifeq ($(USE_ASM), Yes) ENABLE_MMI=Yes ENABLE_MSA=Yes ASM_ARCH = mips ASMFLAGS += -I$(SRC_PATH)codec/common/mips/ #mmi ifeq ($(ENABLE_MMI), Yes) ENABLE_MMI = $(shell $(SRC_PATH)build/mips-simd-check.sh $(CC) mmi) ifeq ($(ENABLE_MMI), Yes) CFLAGS += -DHAVE_MMI -march=loongson3a endif endif #msa ifeq ($(ENABLE_MSA), Yes) ENABLE_MSA = $(shell $(SRC_PATH)build/mips-simd-check.sh $(CC) msa) ifeq ($(ENABLE_MSA), Yes) CFLAGS += -DHAVE_MSA -mmsa endif endif endif endif