diff options
Diffstat (limited to 'arch/x86/crypto/Makefile')
| -rw-r--r-- | arch/x86/crypto/Makefile | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/crypto/Makefile b/arch/x86/crypto/Makefile index c04f1b7a9139..57c7f7b4436d 100644 --- a/arch/x86/crypto/Makefile +++ b/arch/x86/crypto/Makefile @@ -13,6 +13,7 @@ obj-$(CONFIG_CRYPTO_AES_NI_INTEL) += aesni-intel.o obj-$(CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL) += ghash-clmulni-intel.o obj-$(CONFIG_CRYPTO_CRC32C_INTEL) += crc32c-intel.o +obj-$(CONFIG_CRYPTO_SHA1_SSSE3) += sha1-ssse3.o aes-i586-y := aes-i586-asm_32.o aes_glue.o twofish-i586-y := twofish-i586-asm_32.o twofish_glue.o @@ -25,3 +26,10 @@ salsa20-x86_64-y := salsa20-x86_64-asm_64.o salsa20_glue.o aesni-intel-y := aesni-intel_asm.o aesni-intel_glue.o fpu.o ghash-clmulni-intel-y := ghash-clmulni-intel_asm.o ghash-clmulni-intel_glue.o + +# enable AVX support only when $(AS) can actually assemble the instructions +ifeq ($(call as-instr,vpxor %xmm0$(comma)%xmm1$(comma)%xmm2,yes,no),yes) +AFLAGS_sha1_ssse3_asm.o += -DSHA1_ENABLE_AVX_SUPPORT +CFLAGS_sha1_ssse3_glue.o += -DSHA1_ENABLE_AVX_SUPPORT +endif +sha1-ssse3-y := sha1_ssse3_asm.o sha1_ssse3_glue.o |
