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84ab1f3c66
ext-cryptopp/GNUmakefile-cross
Jeffrey Walton 84ab1f3c66
Remove early NEON qualification tests from Makefile (GH #812, GH #813) 
The makefile tries to pre-qualify NEON (for lack of a better term), and sets IS_NEON accordingly. If IS_NEON=1, then we go on to perform test compiles to see if -mfloat-abi=X -mfpu=neon (and friends) actually work. Effectively we are performing a test to see if we should perform another test.

The IS_NEON flag predates our compile time feature tests. It was kind of helpful when we were trying to sort out if a platform and compiler options supported NEON without a compile test. That was an absolute mess and we quickly learned we needed a real compile time feature test (which we now have).

Additionally, Debian and Fedora ARMEL builds are failing because we are misdetecting NEON availability. It looks like we fail to set IS_NEON properly, so we never get into the code paths that set either (1) -mfloat-abi=X -mfpu=neon or (2) -DCRYPTOPP_DISABLE_NEON or -DCRYPTOPP_DISABLE_ASM. Later, the makefile builds a *_simd.cpp and the result is an error that NEON needs to be activated (or disabled).

This commit removes IS_NEON so we immediately move to compile time feature tests.
2019-02-27 19:35:04 -05:00

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# https://www.gnu.org/software/make/manual/make.html#Makefile-Conventions
# and https://www.gnu.org/prep/standards/standards.html
SHELL = /bin/sh
# If needed
TMPDIR ?= /tmp
# Used for ARMv7 and NEON.
FP_ABI ?= hard
# Used for feature tests
TOUT ?= a.out
TOUT := $(strip $(TOUT))
# Default CXXFLAGS if none were provided
CXXFLAGS ?= -DNDEBUG -g2 -O3 -fPIC -pipe
AR ?= ar
ARFLAGS ?= cr
RANLIB ?= ranlib
CP ?= cp
MV ?= mv
CHMOD ?= chmod
MKDIR ?= mkdir -p
EGREP ?= egrep
LN ?= ln -sf
LDCONF ?= /sbin/ldconfig -n
IS_IOS ?= 0
IS_ANDROID ?= 0
IS_ARM_EMBEDDED ?= 0
IS_NEON ?= 0
# Can be used by Android and Embeeded cross-compiles. Disable by default because
# Android and embedded users typically don't run this configuration.
HAS_SOLIB_VERSION ?= 0
# Formely adhoc.cpp was created from adhoc.cpp.proto when needed.
# This is now needed because ISA tests are performed using adhoc.cpp.
ifeq ($(wildcard adhoc.cpp),)
$(shell cp adhoc.cpp.proto adhoc.cpp)
endif
###########################################################
##### General Variables #####
###########################################################
# Default prefix for make install
ifeq ($(PREFIX),)
PREFIX = /usr/local
endif
# http://www.gnu.org/prep/standards/html_node/Directory-Variables.html
ifeq ($(DATADIR),)
DATADIR := $(PREFIX)/share
endif
ifeq ($(LIBDIR),)
LIBDIR := $(PREFIX)/lib
endif
ifeq ($(BINDIR),)
BINDIR := $(PREFIX)/bin
endif
ifeq ($(INCLUDEDIR),)
INCLUDEDIR := $(PREFIX)/include
endif
# We honor ARFLAGS, but the "v" option used by default causes a noisy make
ifeq ($(ARFLAGS),rv)
ARFLAGS = r
endif
# Sadly, we can't actually use GCC_PRAGMA_AWARE because of GCC bug 53431.
# Its a shame because GCC has so much to offer by the way of analysis.
# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
ifneq ($(CLANG_COMPILER),0)
CXXFLAGS += -Wall
endif
###########################################################
##### iOS #####
###########################################################
# iOS cross-compile configuration.
# See http://www.cryptopp.com/wiki/iOS_(Command_Line).
ifeq ($(IS_IOS),1)
CXX = clang++
CXXFLAGS += $(IOS_FLAGS) -arch $(IOS_ARCH)
CXXFLAGS += -isysroot "$(IOS_SYSROOT)" -stdlib=libc++
AR = libtool
ARFLAGS = -static -o
RANLIB = ranlib
endif
###########################################################
##### Android #####
###########################################################
# Android cross-compile configuration.
# See http://www.cryptopp.com/wiki/Android_(Command_Line).
ifeq ($(IS_ANDROID),1)
# CPP, CXX, AR, RANLIB, LD, etc are set in 'setenv-android.sh'
CXXFLAGS += $(AOSP_FLAGS) -DANDROID --sysroot=$(AOSP_SYSROOT)
CXXFLAGS += -Wa,--noexecstack -I$(AOSP_STL_INC) -I$(AOSP_SYS_ARCH_INC)
LDFLAGS += --sysroot=$(AOSP_LD_SYSROOT)
# c++config.h shows up in odd places at times.
ifneq ($(AOSP_BITS_INC),)
CXXFLAGS += -I$(AOSP_BITS_INC)
endif
# STL headers
LDLIBS += $(AOSP_STL_LIB)
# Source files copied into PWD for Android cpu-features
# setenv-android.sh does the copying. Its a dirty compile.
AOSP_CPU_OBJ = cpu-features.o
endif
###########################################################
##### Embedded #####
###########################################################
# ARM embedded cross-compile configuration.
# See http://www.cryptopp.com/wiki/ARM_Embedded_(Command_Line)
# and http://www.cryptopp.com/wiki/ARM_Embedded_(Bare Metal).
ifeq ($(IS_ARM_EMBEDDED),1)
# CPP, CXX, AR, RANLIB, LD, etc are set in 'setenv-embedded.sh'
CXXFLAGS += $(ARM_EMBEDDED_FLAGS) --sysroot=$(ARM_EMBEDDED_SYSROOT)
endif
###########################################################
##### Compiler and Platform #####
###########################################################
# Wait until CXXFLAGS have been set by setenv scripts.
GCC_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(EGREP) -v -E 'llvm|clang' | $(EGREP) -i -c -E '(gcc|g\+\+)')
CLANG_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(EGREP) -i -c -E 'llvm|clang')
HOSTX := $(shell $(CXX) $(CXXFLAGS) -dumpmachine 2>/dev/null | cut -f 1 -d '-')
ifeq ($(HOSTX),)
HOSTX := $(shell uname -m 2>/dev/null)
endif
# This dance is because Clang reports the host architecture instead
# of the target architecture. Running Clang on an x86_64 machine with
# -arch arm64 yields x86_64 instead of aarch64 or arm64.
ifeq ($(CLANG_COMPILER),1)
IS_X86 := $(shell echo $(CXXFLAGS) | $(EGREP) -v 64 | $(EGREP) -i -c -E 'i.86')
IS_X64 := $(shell echo $(CXXFLAGS) | $(EGREP) -i -c -E 'x86_64|amd64')
IS_ARM32 := $(shell echo $(CXXFLAGS) | $(EGREP) -v 64 | $(EGREP) -i -c -E 'arm|armhf|arm7l|eabihf')
IS_ARMV8 := $(shell echo $(CXXFLAGS) | $(EGREP) -i -c -E 'aarch32|aarch64|arm64|armv8')
else
IS_X86 := $(shell echo $(HOSTX) | $(EGREP) -v 64 | $(EGREP) -i -c -E 'i.86')
IS_X64 := $(shell echo $(HOSTX) | $(EGREP) -i -c -E 'x86_64|amd64')
IS_ARM32 := $(shell echo $(HOSTX) | $(EGREP) -v 64 | $(EGREP) -i -c -E 'arm|armhf|arm7l|eabihf')
IS_ARMV8 := $(shell echo $(HOSTX) | $(EGREP) -i -c -E 'aarch32|aarch64|arm64|armv8')
endif
$(info Here's what we found... IS_X86: $(IS_X86), IS_X64: $(IS_X64), IS_ARM32: $(IS_ARM32), IS_ARMV8: $(IS_ARMV8))
###########################################################
##### Test Program #####
###########################################################
# Hack to skip CPU feature tests for some recipes
DETECT_FEATURES ?= 1
ifeq ($(findstring -DCRYPTOPP_DISABLE_ASM,$(CXXFLAGS)),-DCRYPTOPP_DISABLE_ASM)
DETECT_FEATURES := 0
else ifeq ($(findstring clean,$(MAKECMDGOALS)),clean)
DETECT_FEATURES := 0
else ifeq ($(findstring distclean,$(MAKECMDGOALS)),distclean)
DETECT_FEATURES := 0
else ifeq ($(findstring distclean,$(MAKECMDGOALS)),trim)
DETECT_FEATURES := 0
endif
# Strip out -Wall, -Wextra and friends for feature testing
ifeq ($(DETECT_FEATURES),1)
TCXXFLAGS := $(filter-out -Wall -Wextra -Werror% -Wunused -Wconversion -Wp%, $(CXXFLAGS))
ifneq ($(strip $(TCXXFLAGS)),)
$(info Using testing flags: $(TCXXFLAGS))
endif
#TPROG = TestPrograms/test_cxx.cxx
#$(info Testing compile... )
#$(info $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 1>/dev/null))
endif
# For the previous messages
$(info )
###########################################################
##### X86/X32/X64 Options #####
###########################################################
ifneq ($(IS_X86)$(IS_X64),00)
ifeq ($(DETECT_FEATURES),1)
SSE2_FLAG = -msse2
SSE3_FLAG = -msse3
SSSE3_FLAG = -mssse3
SSE41_FLAG = -msse4.1
SSE42_FLAG = -msse4.2
CLMUL_FLAG = -mpclmul
AESNI_FLAG = -maes
AVX_FLAG = -mavx
AVX2_FLAG = -mavx2
SHANI_FLAG = -msha
TPROG = TestPrograms/test_x86_sse2.cxx
TOPT = $(SSE2_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
CHACHA_FLAG = $(SSE2_FLAG)
else
SSE2_FLAG =
endif
TPROG = TestPrograms/test_x86_ssse3.cxx
TOPT = $(SSSE3_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
ARIA_FLAG = $(SSSE3_FLAG)
CHAM_FLAG = $(SSSE3_FLAG)
LEA_FLAG = $(SSSE3_FLAG)
SIMECK_FLAG = $(SSSE3_FLAG)
SIMON64_FLAG = $(SSSE3_FLAG)
SIMON128_FLAG = $(SSSE3_FLAG)
SPECK64_FLAG = $(SSSE3_FLAG)
SPECK128_FLAG = $(SSSE3_FLAG)
else
SSSE3_FLAG =
endif
TPROG = TestPrograms/test_x86_sse41.cxx
TOPT = $(SSE41_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
BLAKE2B_FLAG = $(SSE41_FLAG)
BLAKE2S_FLAG = $(SSE41_FLAG)
SIMON64_FLAG = $(SSE41_FLAG)
SPECK64_FLAG = $(SSE41_FLAG)
else
SSE41_FLAG =
endif
TPROG = TestPrograms/test_x86_sse42.cxx
TOPT = $(SSE42_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
CRC_FLAG = $(SSE42_FLAG)
else
SSE42_FLAG =
endif
TPROG = TestPrograms/test_x86_clmul.cxx
TOPT = $(CLMUL_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
GCM_FLAG = $(SSSE3_FLAG) $(CLMUL_FLAG)
else
CLMUL_FLAG =
endif
TPROG = TestPrograms/test_x86_aes.cxx
TOPT = $(AESNI_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
AES_FLAG = $(SSE41_FLAG) $(AESNI_FLAG)
SM4_FLAG = $(SSSE3_FLAG) $(AESNI_FLAG)
else
AESNI_FLAG =
endif
TPROG = TestPrograms/test_x86_avx.cxx
TOPT = $(AVX_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
# XXX_FLAG = $(AVX_FLAG)
else
AVX_FLAG =
endif
TPROG = TestPrograms/test_x86_avx2.cxx
TOPT = $(AVX2_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
CHACHA_AVX2_FLAG = $(AVX2_FLAG)
else
AVX2_FLAG =
endif
TPROG = TestPrograms/test_x86_sha.cxx
TOPT = $(SHANI_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
SHA_FLAG = $(SSE42_FLAG) $(SHANI_FLAG)
else
SHANI_FLAG =
endif
ifeq ($(SSE2_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_ASM
else ifeq ($(SSE3_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_SSE3
else ifeq ($(SSSE3_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_SSSE3
else ifeq ($(SSE41_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_SSE4
else ifeq ($(SSE42_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_SSE4
endif
ifneq ($(SSE42_FLAG),)
# Unusual GCC/Clang on Macports. It assembles AES, but not CLMUL.
# test_x86_clmul.s:15: no such instruction: 'pclmulqdq $0, %xmm1,%xmm0'
ifeq ($(CLMUL_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_CLMUL
endif
ifeq ($(AESNI_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_AESNI
endif
ifeq ($(AVX_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_AVX
else ifeq ($(AVX2_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_AVX2
else ifeq ($(SHANI_FLAG),)
CXXFLAGS += -DCRYPTOPP_DISABLE_SHANI
endif
endif
# Drop to SSE2 if available
ifeq ($(GCM_FLAG),)
ifneq ($(SSE2_FLAG),)
GCM_FLAG = $(SSE2_FLAG)
endif
endif
# DETECT_FEATURES
endif
# IS_X86, IS_X32 and IS_X64
endif
###########################################################
##### ARM A-32, Aach64 and NEON #####
###########################################################
ifneq ($(IS_ARM32)$(IS_ARMV8),00)
ifeq ($(DETECT_FEATURES),1)
ifeq ($(IS_ARM32),1)
ifneq ($(IS_IOS)$(IS_ANDROID),00)
NEON_FLAG =
else
NEON_FLAG = -march=armv7-a -mfloat-abi=$(FP_ABI) -mfpu=neon
endif
TPROG = TestPrograms/test_arm_neon.cxx
TOPT = $(NEON_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
ARIA_FLAG = $(NEON_FLAG)
AES_FLAG = $(NEON_FLAG)
CRC_FLAG = $(NEON_FLAG)
GCM_FLAG = $(NEON_FLAG)
BLAKE2B_FLAG = $(NEON_FLAG)
BLAKE2S_FLAG = $(NEON_FLAG)
CHACHA_FLAG = $(NEON_FLAG)
CHAM_FLAG = $(NEON_FLAG)
LEA_FLAG = $(NEON_FLAG)
SHA_FLAG = $(NEON_FLAG)
SIMECK_FLAG = $(NEON_FLAG)
SIMON64_FLAG = $(NEON_FLAG)
SIMON128_FLAG = $(NEON_FLAG)
SPECK64_FLAG = $(NEON_FLAG)
SPECK128_FLAG = $(NEON_FLAG)
SM4_FLAG = $(NEON_FLAG)
else
NEON_FLAG =
CXXFLAGS += -DCRYPTOPP_DISABLE_ASM
endif
# IS_NEON
endif
ifeq ($(IS_ARMV8),1)
ifeq ($(IS_IOS),1)
ASIMD_FLAG =
CRC_FLAG =
AES_FLAG =
PMUL_FLAG =
SHA_FLAG =
else
ASIMD_FLAG = -march=armv8-a
CRC_FLAG = -march=armv8-a+crc
AES_FLAG = -march=armv8-a+crypto
PMULL_FLAG = -march=armv8-a+crypto
SHA_FLAG = -march=armv8-a+crypto
endif
TPROG = TestPrograms/test_arm_acle.cxx
TOPT = $(ASIMD_FLAG)
HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
ACLE_FLAG += -DCRYPTOPP_ARM_ACLE_AVAILABLE=1
else
CXXFLAGS += -DCRYPTOPP_ARM_ACLE_AVAILABLE=0
endif
TPROG = TestPrograms/test_arm_asimd.cxx
TOPT = $(ASIMD_FLAG)
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
ARIA_FLAG = $(ASIMD_FLAG)
BLAKE2B_FLAG = $(ASIMD_FLAG)
BLAKE2S_FLAG = $(ASIMD_FLAG)
CHACHA_FLAG = $(ASIMD_FLAG)
CHAM_FLAG = $(ASIMD_FLAG)
LEA_FLAG = $(ASIMD_FLAG)
NEON_FLAG = $(ASIMD_FLAG)
SIMECK_FLAG = $(ASIMD_FLAG)
SIMON64_FLAG = $(ASIMD_FLAG)
SIMON128_FLAG = $(ASIMD_FLAG)
SPECK64_FLAG = $(ASIMD_FLAG)
SPECK128_FLAG = $(ASIMD_FLAG)
SM4_FLAG = $(ASIMD_FLAG)
else
ASIMD_FLAG =
CXXFLAGS += -DCRYPTOPP_DISABLE_ASM
endif
TPROG = TestPrograms/test_arm_crc.cxx
TOPT = $(CRC_FLAG)
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifneq ($(strip $(HAVE_OPT)),0)
CRC_FLAG =
CXXFLAGS += -DCRYPTOPP_ARM_CRC32_AVAILABLE=0
endif
TPROG = TestPrograms/test_arm_aes.cxx
TOPT = $(AES_FLAG)
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifneq ($(strip $(HAVE_OPT)),0)
AES_FLAG =
CXXFLAGS += -DCRYPTOPP_ARM_AES_AVAILABLE=0
endif
TPROG = TestPrograms/test_arm_pmull.cxx
TOPT = $(PMULL_FLAG)
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifneq ($(strip $(HAVE_OPT)),0)
PMULL_FLAG =
CXXFLAGS += -DCRYPTOPP_ARM_PMULL_AVAILABLE=0
endif
TPROG = TestPrograms/test_arm_sha.cxx
TOPT = $(SHA_FLAG)
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifneq ($(strip $(HAVE_OPT)),0)
SHA_FLAG =
CXXFLAGS += -DCRYPTOPP_ARM_SHA_AVAILABLE=0
endif
TPROG = TestPrograms/test_arm_sm3.cxx
TOPT = -march=armv8.4-a+crypto
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
SM3_FLAG = -march=armv8.4-a+crypto
SM4_FLAG = -march=armv8.4-a+crypto
endif
TPROG = TestPrograms/test_arm_sha3.cxx
TOPT = -march=armv8.4-a+crypto
HAVE_OPT = $(shell $(CXX) $(CXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)
ifeq ($(strip $(HAVE_OPT)),0)
SHA3_FLAG = -march=armv8.4-a+crypto
SHA512_FLAG = -march=armv8.4-a+crypto
endif
# IS_ARMV8
endif
# DETECT_FEATURES
endif
# IS_ARM32, IS_ARMV8, IS_NEON
endif
###########################################################
##### Common #####
###########################################################
# No ASM for Travis testing
ifeq ($(findstring no-asm,$(MAKECMDGOALS)),no-asm)
ifeq ($(findstring -DCRYPTOPP_DISABLE_ASM,$(CXXFLAGS)),)
CXXFLAGS += -DCRYPTOPP_DISABLE_ASM
endif # CXXFLAGS
endif # No ASM
# Undefined Behavior Sanitizer (UBsan) testing. Issue 'make ubsan'.
ifeq ($(findstring ubsan,$(MAKECMDGOALS)),ubsan)
ifeq ($(findstring -fsanitize=undefined,$(CXXFLAGS)),)
CXXFLAGS += -fsanitize=undefined
endif # CXXFLAGS
ifeq ($(findstring -DCRYPTOPP_COVERAGE,$(CXXFLAGS)),)
CXXFLAGS += -DCRYPTOPP_COVERAGE
endif # CXXFLAGS
endif # UBsan
# Address Sanitizer (Asan) testing. Issue 'make asan'.
ifeq ($(findstring asan,$(MAKECMDGOALS)),asan)
ifeq ($(findstring -fsanitize=address,$(CXXFLAGS)),)
CXXFLAGS += -fsanitize=address
endif # CXXFLAGS
ifeq ($(findstring -DCRYPTOPP_COVERAGE,$(CXXFLAGS)),)
CXXFLAGS += -DCRYPTOPP_COVERAGE
endif # CXXFLAGS
ifeq ($(findstring -fno-omit-frame-pointer,$(CXXFLAGS)),)
CXXFLAGS += -fno-omit-frame-pointer
endif # CXXFLAGS
endif # Asan
# LD gold linker testing. Triggered by 'LD=ld.gold'.
ifeq ($(findstring ld.gold,$(LD)),ld.gold)
ifeq ($(findstring -fuse-ld=gold,$(CXXFLAGS)),)
ELF_FORMAT := $(shell file `which ld.gold` 2>&1 | cut -d":" -f 2 | $(EGREP) -i -c "elf")
ifneq ($(ELF_FORMAT),0)
LDFLAGS += -fuse-ld=gold
endif # ELF/ELF64
endif # CXXFLAGS
endif # Gold
# Valgrind testing. Issue 'make valgrind'.
ifneq ($(filter valgrind,$(MAKECMDGOALS)),)
# Tune flags; see http://valgrind.org/docs/manual/quick-start.html
CXXFLAGS := $(CXXFLAGS:-g%=-g3)
CXXFLAGS := $(CXXFLAGS:-O%=-O1)
CXXFLAGS := $(CXXFLAGS:-xO%=-xO1)
ifeq ($(findstring -DCRYPTOPP_VALGRIND,$(CXXFLAGS)),)
CXXFLAGS += -DCRYPTOPP_VALGRIND
endif # -DCRYPTOPP_VALGRIND
endif # Valgrind
# Debug testing on GNU systems. Triggered by -DDEBUG.
# Newlib test due to http://sourceware.org/bugzilla/show_bug.cgi?id=20268
ifneq ($(filter -DDEBUG -DDEBUG=1,$(CXXFLAGS)),)
USING_GLIBCXX := $(shell $(CXX) $(CXXFLAGS) -E pch.cpp 2>&1 | $(EGREP) -i -c "__GLIBCXX__")
ifneq ($(USING_GLIBCXX),0)
ifeq ($(HAS_NEWLIB),0)
ifeq ($(findstring -D_GLIBCXX_DEBUG,$(CXXFLAGS)),)
CXXFLAGS += -D_GLIBCXX_DEBUG
endif # CXXFLAGS
endif # HAS_NEWLIB
endif # USING_GLIBCXX
endif # GNU Debug build
# Dead code stripping. Issue 'make lean'.
ifeq ($(findstring lean,$(MAKECMDGOALS)),lean)
ifeq ($(findstring -ffunction-sections,$(CXXFLAGS)),)
CXXFLAGS += -ffunction-sections
endif # CXXFLAGS
ifeq ($(findstring -fdata-sections,$(CXXFLAGS)),)
CXXFLAGS += -fdata-sections
endif # CXXFLAGS
ifneq ($(IS_IOS),0)
ifeq ($(findstring -Wl,-dead_strip,$(LDFLAGS)),)
LDFLAGS += -Wl,-dead_strip
endif # CXXFLAGS
else # BSD, Linux and Unix
ifeq ($(findstring -Wl,--gc-sections,$(LDFLAGS)),)
LDFLAGS += -Wl,--gc-sections
endif # LDFLAGS
endif # MAKECMDGOALS
endif # Dead code stripping
###########################################################
##### Source and object files #####
###########################################################
# List cryptlib.cpp first, then cpu.cpp, then integer.cpp to tame C++ static initialization problems.
SRCS := cryptlib.cpp cpu.cpp integer.cpp $(filter-out cryptlib.cpp cpu.cpp integer.cpp pch.cpp simple.cpp cryptlib_bds.cpp,$(sort $(wildcard *.cpp)))
# For Makefile.am; resource.h is Windows
INCL := $(filter-out resource.h,$(sort $(wildcard *.h)))
# Cryptogams AES for ARMv4 and above. We couple to ARMv7.
# Avoid iOS. It cannot consume the assembly.
ifeq ($(IS_ARM32),1)
ifneq ($(IS_IOS),1)
CRYPTOGAMS_AES_FLAG = -march=armv7-a
CRYPTOGAMS_AES_FLAG += -Wa,--noexecstack
SRCS += aes_armv4.S
endif
endif
# List cryptlib.cpp first, then cpu.cpp, then integer.cpp to tame C++ static initialization problems.
OBJS := $(SRCS:.cpp=.o)
OBJS := $(OBJS:.S=.o)
# List test.cpp first to tame C++ static initialization problems.
TESTSRCS := adhoc.cpp test.cpp bench1.cpp bench2.cpp bench3.cpp datatest.cpp dlltest.cpp fipsalgt.cpp validat0.cpp validat1.cpp validat2.cpp validat3.cpp validat4.cpp validat5.cpp validat6.cpp validat7.cpp validat8.cpp validat9.cpp validat10.cpp regtest1.cpp regtest2.cpp regtest3.cpp regtest4.cpp
TESTINCL := bench.h factory.h validate.h
# Test objects
TESTOBJS := $(TESTSRCS:.cpp=.o)
LIBOBJS := $(filter-out $(TESTOBJS),$(OBJS))
# For Shared Objects, Diff, Dist/Zip rules
LIB_VER := $(shell $(EGREP) "define CRYPTOPP_VERSION" config.h | cut -d" " -f 3)
LIB_MAJOR := $(shell echo $(LIB_VER) | cut -c 1)
LIB_MINOR := $(shell echo $(LIB_VER) | cut -c 2)
LIB_PATCH := $(shell echo $(LIB_VER) | cut -c 3)
ifeq ($(strip $(LIB_PATCH)),)
LIB_PATCH := 0
endif
ifeq ($(HAS_SOLIB_VERSION),1)
# Full version suffix for shared library
SOLIB_VERSION_SUFFIX=.$(LIB_MAJOR).$(LIB_MINOR).$(LIB_PATCH)
# Different patchlevels and minors are compatible since 6.1
SOLIB_COMPAT_SUFFIX=.$(LIB_MAJOR)
SOLIB_FLAGS=-Wl,-soname,libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
endif # HAS_SOLIB_VERSION
###########################################################
##### Targets and Recipes #####
###########################################################
# Default builds program with static library only
.PHONY: default
default: cryptest.exe
.PHONY: all static dynamic
all: static dynamic cryptest.exe
ifneq ($(IS_IOS),0)
static: libcryptopp.a
shared dynamic dylib: libcryptopp.dylib
else
static: libcryptopp.a
shared dynamic: libcryptopp.so$(SOLIB_VERSION_SUFFIX)
endif
.PHONY: test check
test check: cryptest.exe
./cryptest.exe v
# CXXFLAGS are tuned earlier. Applications must use linker flags
# -Wl,--gc-sections (Linux and Unix) or -Wl,-dead_strip (OS X)
.PHONY: lean
lean: static dynamic cryptest.exe
.PHONY: clean
clean:
-$(RM) adhoc.cpp.o adhoc.cpp.proto.o $(LIBOBJS) $(AOSP_CPU_OBJ) rdrand-*.o $(TESTOBJS) $(DLLOBJS) $(LIBIMPORTOBJS) $(TESTIMPORTOBJS) $(DLLTESTOBJS)
@-$(RM) libcryptopp.a libcryptopp.dylib cryptopp.dll libcryptopp.dll.a libcryptopp.import.a
@-$(RM) libcryptopp.so libcryptopp.so$(SOLIB_COMPAT_SUFFIX) libcryptopp.so$(SOLIB_VERSION_SUFFIX)
@-$(RM) cryptest.exe dlltest.exe cryptest.import.exe cryptest.info ct et
@-$(RM) *.la *.lo *.gcov *.gcno *.gcda *.stackdump core core-*
@-$(RM) /tmp/adhoc.exe
@-$(RM) -r /tmp/cryptopp_test/
@-$(RM) -r *.exe.dSYM/
@-$(RM) -r *.dylib.dSYM/
@-$(RM) -r cov-int/
.PHONY: autotools-clean
autotools-clean:
@-$(RM) -f configure.ac configure configure.in Makefile.am Makefile.in Makefile
@-$(RM) -f config.guess config.status config.sub config.h.in compile depcomp
@-$(RM) -f install-sh stamp-h1 ar-lib *.lo *.la *.m4 local.* lt*.sh missing
@-$(RM) -f cryptest cryptestcwd libtool* libcryptopp.la libcryptopp.pc*
@-$(RM) -rf m4/ auto*.cache/ .deps/ .libs/
.PHONY: cmake-clean
cmake-clean:
@-$(RM) -f cryptopp-config.cmake CMakeLists.txt
@-$(RM) -rf cmake_build/
.PHONY: distclean
distclean: clean autotools-clean cmake-clean
-$(RM) adhoc.cpp adhoc.cpp.copied GNUmakefile.deps benchmarks.html cryptest.txt
@-$(RM) cryptest-*.txt cryptopp.tgz libcryptopp.pc *.o *.bc *.ii *~
@-$(RM) -r cryptlib.lib cryptest.exe *.suo *.sdf *.pdb Win32/ x64/ ipch/
@-$(RM) -r $(LIBOBJS:.o=.obj) $(TESTOBJS:.o=.obj)
@-$(RM) -r $(LIBOBJS:.o=.lst) $(TESTOBJS:.o=.lst)
@-$(RM) -r TestCoverage/ ref*/
@-$(RM) cryptopp$(LIB_VER)\.* CryptoPPRef.zip
# Install cryptest.exe, libcryptopp.a and libcryptopp.so.
# The library install was broken-out into its own recipe at GH #653.
.PHONY: install
install: cryptest.exe install-lib
@-$(MKDIR) $(DESTDIR)$(BINDIR)
$(CP) cryptest.exe $(DESTDIR)$(BINDIR)
$(CHMOD) 0755 $(DESTDIR)$(BINDIR)/cryptest.exe
@-$(MKDIR) $(DESTDIR)$(DATADIR)/cryptopp/TestData
@-$(MKDIR) $(DESTDIR)$(DATADIR)/cryptopp/TestVectors
$(CP) TestData/*.dat $(DESTDIR)$(DATADIR)/cryptopp/TestData
$(CHMOD) 0644 $(DESTDIR)$(DATADIR)/cryptopp/TestData/*.dat
$(CP) TestVectors/*.txt $(DESTDIR)$(DATADIR)/cryptopp/TestVectors
$(CHMOD) 0644 $(DESTDIR)$(DATADIR)/cryptopp/TestVectors/*.txt
# A recipe to install only the library, and not cryptest.exe. Also
# see https://github.com/weidai11/cryptopp/issues/653.
.PHONY: install-lib
install-lib:
@-$(MKDIR) $(DESTDIR)$(INCLUDEDIR)/cryptopp
$(CP) *.h $(DESTDIR)$(INCLUDEDIR)/cryptopp
$(CHMOD) 0644 $(DESTDIR)$(INCLUDEDIR)/cryptopp/*.h
ifneq ($(wildcard libcryptopp.a),)
@-$(MKDIR) $(DESTDIR)$(LIBDIR)
$(CP) libcryptopp.a $(DESTDIR)$(LIBDIR)
$(CHMOD) 0644 $(DESTDIR)$(LIBDIR)/libcryptopp.a
endif
ifneq ($(wildcard libcryptopp.dylib),)
@-$(MKDIR) $(DESTDIR)$(LIBDIR)
$(CP) libcryptopp.dylib $(DESTDIR)$(LIBDIR)
$(CHMOD) 0755 $(DESTDIR)$(LIBDIR)/libcryptopp.dylib
-install_name_tool -id $(DESTDIR)$(LIBDIR)/libcryptopp.dylib $(DESTDIR)$(LIBDIR)/libcryptopp.dylib
endif
ifneq ($(wildcard libcryptopp.so$(SOLIB_VERSION_SUFFIX)),)
@-$(MKDIR) $(DESTDIR)$(LIBDIR)
$(CP) libcryptopp.so$(SOLIB_VERSION_SUFFIX) $(DESTDIR)$(LIBDIR)
$(CHMOD) 0755 $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_VERSION_SUFFIX)
ifeq ($(HAS_SOLIB_VERSION),1)
-$(LN) libcryptopp.so$(SOLIB_VERSION_SUFFIX) $(DESTDIR)$(LIBDIR)/libcryptopp.so
$(LDCONF) $(DESTDIR)$(LIBDIR)
endif
endif
ifneq ($(wildcard libcryptopp.pc),)
@-$(MKDIR) $(DESTDIR)$(LIBDIR)/pkgconfig
$(CP) libcryptopp.pc $(DESTDIR)$(LIBDIR)/pkgconfig
$(CHMOD) 0644 $(DESTDIR)$(LIBDIR)/pkgconfig/libcryptopp.pc
endif
.PHONY: remove uninstall
remove uninstall:
-$(RM) -r $(DESTDIR)$(INCLUDEDIR)/cryptopp
-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.a
-$(RM) $(DESTDIR)$(BINDIR)/cryptest.exe
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.dylib
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_VERSION_SUFFIX)
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
@-$(RM) $(DESTDIR)$(LIBDIR)/libcryptopp.so
libcryptopp.a: $(LIBOBJS) $(AOSP_CPU_OBJ)
$(AR) $(ARFLAGS) $@ $(LIBOBJS) $(AOSP_CPU_OBJ)
$(RANLIB) $@
ifeq ($(HAS_SOLIB_VERSION),1)
.PHONY: libcryptopp.so
libcryptopp.so: libcryptopp.so$(SOLIB_VERSION_SUFFIX)
endif
libcryptopp.so$(SOLIB_VERSION_SUFFIX): $(LIBOBJS) $(AOSP_CPU_OBJ)
$(CXX) -shared $(SOLIB_FLAGS) -o $@ $(strip $(CXXFLAGS)) -Wl,--exclude-libs,ALL $(LIBOBJS) $(AOSP_CPU_OBJ) $(LDFLAGS) $(LDLIBS)
ifeq ($(HAS_SOLIB_VERSION),1)
-$(LN) libcryptopp.so$(SOLIB_VERSION_SUFFIX) libcryptopp.so
-$(LN) libcryptopp.so$(SOLIB_VERSION_SUFFIX) libcryptopp.so$(SOLIB_COMPAT_SUFFIX)
endif
libcryptopp.dylib: $(LIBOBJS) $(AOSP_CPU_OBJ)
$(CXX) -dynamiclib -o $@ $(strip $(CXXFLAGS)) -install_name "$@" -current_version "$(LIB_MAJOR).$(LIB_MINOR).$(LIB_PATCH)" -compatibility_version "$(LIB_MAJOR).$(LIB_MINOR)" -headerpad_max_install_names $(LDFLAGS) $(LIBOBJS) $(AOSP_CPU_OBJ)
cryptest.exe: libcryptopp.a $(TESTOBJS)
$(CXX) -o $@ $(strip $(CXXFLAGS)) $(TESTOBJS) ./libcryptopp.a $(LDFLAGS) $(LDLIBS)
# Used to generate list of source files for Autotools, CMakeList and Android.mk
.PHONY: sources
sources:
$(info ***** Library sources *****)
$(info $(filter-out $(TESTSRCS),$(SRCS)))
$(info )
$(info ***** Library headers *****)
$(info $(filter-out $(TESTINCL),$(INCL)))
$(info )
$(info ***** Test sources *****)
$(info $(TESTSRCS))
$(info )
$(info ***** Test headers *****)
$(info $(TESTINCL))
adhoc.cpp: adhoc.cpp.proto
ifeq ($(wildcard adhoc.cpp),)
cp adhoc.cpp.proto adhoc.cpp
else
touch adhoc.cpp
endif
# Include dependencies, if present. You must issue `make deps` to create them.
ifeq ($(wildcard GNUmakefile.deps),GNUmakefile.deps)
-include GNUmakefile.deps
endif # Dependencies
# Cryptogams ARM asm implementation.
aes_armv4.o : aes_armv4.S
$(CXX) $(strip $(CXXFLAGS) -fpermissive $(CRYPTOGAMS_AES_FLAG) -c) $<
cpu-features.o: cpu-features.h cpu-features.c
$(CXX) $(strip $(CXXFLAGS) -fpermissive -c) cpu-features.c
# SSSE3 or NEON available
aria_simd.o : aria_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(ARIA_FLAG) -c) $<
# SSE, NEON or POWER7 available
blake2s_simd.o : blake2s_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(BLAKE2S_FLAG) -c) $<
# SSE, NEON or POWER8 available
blake2b_simd.o : blake2b_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(BLAKE2B_FLAG) -c) $<
# SSE2 or NEON available
chacha_simd.o : chacha_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(CHACHA_FLAG) -c) $<
# AVX2 available
chacha_avx.o : chacha_avx.cpp
$(CXX) $(strip $(CXXFLAGS) $(CHACHA_AVX2_FLAG) -c) $<
# SSSE3 available
cham_simd.o : cham_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(CHAM_FLAG) -c) $<
# Power9 available
darn.o : darn.cpp
$(CXX) $(strip $(CXXFLAGS) $(DARN_FLAG) -c) $<
# SSE2 on i686
donna_sse.o : donna_sse.cpp
$(CXX) $(strip $(CXXFLAGS) $(SSE2_FLAG) -c) $<
# SSE2 on i686
sse_simd.o : sse_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SSE2_FLAG) -c) $<
# SSE4.2 or ARMv8a available
crc_simd.o : crc_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(CRC_FLAG) -c) $<
# PCLMUL or ARMv7a/ARMv8a available
gcm_simd.o : gcm_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(GCM_FLAG) -c) $<
# SSSE3 available
lea_simd.o : lea_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(LEA_FLAG) -c) $<
# NEON available
neon_simd.o : neon_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(NEON_FLAG) -c) $<
# AESNI or ARMv7a/ARMv8a available
rijndael_simd.o : rijndael_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(AES_FLAG) -c) $<
# SSE4.2/SHA-NI or ARMv8a available
sha_simd.o : sha_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SHA_FLAG) -c) $<
# SSE4.2/SHA-NI or ARMv8a available
shacal2_simd.o : shacal2_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SHA_FLAG) -c) $<
# SSSE3 or NEON available
simeck_simd.o : simeck_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SIMECK_FLAG) -c) $<
# SSE4.1, NEON or POWER7 available
simon64_simd.o : simon64_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SIMON64_FLAG) -c) $<
# SSSE3, NEON or POWER8 available
simon128_simd.o : simon128_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SIMON128_FLAG) -c) $<
# SSE4.1, NEON or POWER7 available
speck64_simd.o : speck64_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SPECK64_FLAG) -c) $<
# SSSE3, NEON or POWER8 available
speck128_simd.o : speck128_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SPECK128_FLAG) -c) $<
# ARMv8.4 available
sm3_simd.o : sm3_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SM3_FLAG) -c) $<
# AESNI available
sm4_simd.o : sm4_simd.cpp
$(CXX) $(strip $(CXXFLAGS) $(SM4_FLAG) -c) $<
%.o : %.cpp
$(CXX) $(strip $(CXXFLAGS) -c) $<
.PHONY: dep deps depend
dep deps depend GNUmakefile.deps:
$(CXX) $(strip $(CXXFLAGS) -DCRYPTOPP_DISABLE_ASM) -MM *.cpp > GNUmakefile.deps
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