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Linux/FreeBSD: Enable building without AESNI support by setting environment variable DISABLE_AESNI to 1 during build or passing NOAESNI=1 to make command

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This comes following Github issue #892 and which should be solved thanks to this.
This commit is contained in:
Mounir IDRASSI
2022-02-13 18:41:18 +01:00
parent be5bcbf42f
commit d417b2806c
4 changed files with 32 additions and 7 deletions
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31
src/Makefile
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@@ -143,6 +143,7 @@ export PLATFORM_UNSUPPORTED := 0
export CPU_ARCH ?= unknown
export SIMD_SUPPORTED := 0
export DISABLE_AESNI ?= 0
ARCH ?= $(shell uname -m)
@@ -176,6 +177,9 @@ ifeq "$(origin NOSSE2)" "command line"
SIMD_SUPPORTED := 0
endif
ifeq "$(origin NOAESNI)" "command line"
DISABLE_AESNI := 1
endif
#------ Linux configuration ------
@@ -197,11 +201,16 @@ ifeq "$(shell uname -s)" "Linux"
CFLAGS += -msse2
CXXFLAGS += -msse2
GCC_GTEQ_440 := $(shell expr `$(CC) -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' -e 's/^[0-9]\{1,2\}$$/&0000/'` \>= 40400)
GCC_GTEQ_430 := $(shell expr `$(CC) -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' -e 's/^[0-9]\{1,2\}$$/&0000/'` \>= 40300)
ifeq "$(GCC_GTEQ_440)" "1"
CFLAGS += -maes
CXXFLAGS += -maes
ifeq "$(DISABLE_AESNI)" "1"
CFLAGS += -mno-aes -DCRYPTOPP_DISABLE_AESNI
CXXFLAGS += -mno-aes -DCRYPTOPP_DISABLE_AESNI
else
GCC_GTEQ_440 := $(shell expr `$(CC) -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' -e 's/^[0-9]\{1,2\}$$/&0000/'` \>= 40400)
GCC_GTEQ_430 := $(shell expr `$(CC) -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/' -e 's/^[0-9]\{1,2\}$$/&0000/'` \>= 40300)
ifeq "$(GCC_GTEQ_440)" "1"
CFLAGS += -maes
CXXFLAGS += -maes
endif
endif
ifeq "$(GCC_GTEQ_430)" "1"
@@ -365,8 +374,16 @@ ifeq "$(shell uname -s)" "FreeBSD"
endif
ifeq "$(SIMD_SUPPORTED)" "1"
CFLAGS += -msse2 -maes
CXXFLAGS += -msse2 -maes
CFLAGS += -msse2
CXXFLAGS += -msse2
ifeq "$(DISABLE_AESNI)" "1"
CFLAGS += -mno-aes -DCRYPTOPP_DISABLE_AESNI
CXXFLAGS += -mno-aes -DCRYPTOPP_DISABLE_AESNI
else
CFLAGS += -maes
CXXFLAGS += -maes
endif
ifeq "$(origin SSSE3)" "command line"
CFLAGS += -mssse3