diff options
| -rw-r--r-- | arch/arm/crypto/Makefile | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/crypto/Makefile b/arch/arm/crypto/Makefile index 1822c4697278..f2215fbeed13 100644 --- a/arch/arm/crypto/Makefile +++ b/arch/arm/crypto/Makefile @@ -15,7 +15,17 @@ ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o ce-obj-$(CONFIG_CRYPTO_SHA2_ARM_CE) += sha2-arm-ce.o ce-obj-$(CONFIG_CRYPTO_GHASH_ARM_CE) += ghash-arm-ce.o ce-obj-$(CONFIG_CRYPTO_CRCT10DIF_ARM_CE) += crct10dif-arm-ce.o -ce-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o +crc-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o + +ifneq ($(crc-obj-y)$(crc-obj-m),) +ifeq ($(call as-instr,.arch armv8-a\n.arch_extension crc,y,n),y) +ce-obj-y += $(crc-obj-y) +ce-obj-m += $(crc-obj-m) +else +$(warning These CRC Extensions modules need binutils 2.23 or higher) +$(warning $(crc-obj-y) $(crc-obj-m)) +endif +endif ifneq ($(ce-obj-y)$(ce-obj-m),) ifeq ($(call as-instr,.fpu crypto-neon-fp-armv8,y,n),y) |