###########################################################

##### System Attributes and Programs #####

###########################################################

# 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 feature tests

TOUT ?= a.out

TOUT := $(strip $(TOUT))

# Allow override for the cryptest.exe recipe. Change to

# ./libcryptopp.so or ./libcryptopp.dylib to suit your

# taste. https://github.com/weidai11/cryptopp/issues/866

LINK_LIBRARY ?= libcryptopp.a

LINK_LIBRARY_PATH ?= ./

# Command and arguments

AR ?= ar

ARFLAGS ?= -cr # ar needs the dash on OpenBSD

RANLIB ?= ranlib

CP ?= cp

MV ?= mv

RM ?= rm -f

GREP ?= grep

SED ?= sed

CHMOD ?= chmod

MKDIR ?= mkdir -p

LN ?= ln -sf

LDCONF ?= /sbin/ldconfig -n

# Solaris provides a non-Posix grep at /usr/bin

ifneq ($(wildcard /usr/xpg4/bin/grep),)

GREP := /usr/xpg4/bin/grep

endif

ifneq ($(wildcard /usr/xpg4/bin/sed),)

SED := /usr/xpg4/bin/sed

endif

# Yet another Clang hack. I think the LLVM devs are making the shit up

# as they go. Also see https://github.com/weidai11/cryptopp/issues/831.

MACHINEX := $(shell $(CXX) $(CXXFLAGS) -dumpmachine 2>/dev/null)

ifeq ($(MACHINEX),armv8l-unknown-linux-gnueabihf)

MACHINEX := armv7l-unknown-linux-gnueabihf

endif

HOSTX := $(shell echo $(MACHINEX) | cut -f 1 -d '-')

ifeq ($(HOSTX),)

HOSTX := $(shell uname -m 2>/dev/null)

endif

IS_X86 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c -E 'i.86|x86|i86')

IS_X64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E '_64|d64')

IS_PPC32 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c -E 'ppc|power')

IS_PPC64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'ppc64|powerpc64|power64')

IS_SPARC32 := $(shell echo "$(HOSTX)" | $(GREP) -v "64" | $(GREP) -i -c -E 'sun|sparc')

IS_SPARC64 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'sun|sparc64')

IS_ARM32 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'arm|armhf|arm7l|eabihf')

IS_ARMV8 := $(shell echo "$(HOSTX)" | $(GREP) -i -c -E 'aarch32|aarch64|arm64|armv8')

# Attempt to determine platform

SYSTEMX := $(shell $(CXX) $(CXXFLAGS) -dumpmachine 2>/dev/null)

ifeq ($(SYSTEMX),)

SYSTEMX := $(shell uname -s 2>/dev/null)

endif

IS_LINUX := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "Linux")

IS_HURD := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c -E "GNU|Hurd")

IS_MINGW := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "MinGW")

IS_CYGWIN := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "Cygwin")

IS_DARWIN := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "Darwin")

IS_NETBSD := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "NetBSD")

IS_AIX := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c "aix")

IS_SUN := $(shell echo "$(SYSTEMX)" | $(GREP) -i -c -E "SunOS|Solaris")

SUN_COMPILER := $(shell $(CXX) -V 2>&1 | $(GREP) -i -c -E 'CC: (Sun|Studio)')

GCC_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(GREP) -v -E '(llvm|clang)' | $(GREP) -i -c -E '(gcc|g\+\+)')

XLC_COMPILER := $(shell $(CXX) -qversion 2>/dev/null |$(GREP) -i -c "IBM XL")

CLANG_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(GREP) -i -c -E '(llvm|clang)')

INTEL_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(GREP) -i -c '\(icc\)')

# Various Port compilers on OS X

MACPORTS_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(GREP) -i -c "macports")

HOMEBREW_COMPILER := $(shell $(CXX) --version 2>/dev/null | $(GREP) -i -c "homebrew")

ifeq ($(IS_DARWIN),1)

ifneq ($(MACPORTS_COMPILER)$(HOMEBREW_COMPILER),00)

OSXPORT_COMPILER := 1

endif

endif

# Enable shared object versioning for Linux and Solaris

HAS_SOLIB_VERSION ?= 0

ifneq ($(IS_LINUX)$(IS_HURD)$(IS_SUN),000)

HAS_SOLIB_VERSION := 1

endif

# Formely adhoc.cpp was created from adhoc.cpp.proto when needed.

ifeq ($(wildcard adhoc.cpp),)

$(shell cp adhoc.cpp.proto adhoc.cpp)

endif

# Tell MacPorts and Homebrew GCC to use Clang integrated assembler (only on Intel-based Macs)

# http://github.com/weidai11/cryptopp/issues/190

ifeq ($(GCC_COMPILER)$(OSXPORT_COMPILER)$(IS_PPC32)$(IS_PPC64),1100)

ifeq ($(findstring -Wa,-q,$(CXXFLAGS)),)

CXXFLAGS += -Wa,-q

endif

endif

# 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. FORTIFY_SOURCE is removed

# because it requires -O1 or higher, but we use -O0 to tame the optimizer.

ifeq ($(DETECT_FEATURES),1)

TCXXFLAGS := $(filter-out -D_FORTIFY_SOURCE=% -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

# Fixup AIX

ifeq ($(IS_AIX),1)

TPROG = TestPrograms/test_64bit.cxx

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

IS_PPC64=1

else

IS_PPC32=1

endif

endif

# libc++ is LLVM's standard C++ library. If we add libc++

# here then all user programs must use it too. The open

# question is, which choice is easier on users?

ifneq ($(IS_DARWIN),0)

CXX ?= c++

# CXXFLAGS += -stdlib=libc++

AR = libtool

ARFLAGS = -static -o

endif

###########################################################

##### General Variables #####

###########################################################

# Base CXXFLAGS used if the user did not specify them

ifeq ($(SUN_COMPILER),1)

CXXFLAGS ?= -DNDEBUG -g -xO3

ZOPT = -xO0

else

CXXFLAGS ?= -DNDEBUG -g2 -O3

ZOPT = -O0

endif

# Fix CXX on Cygwin 1.1.4

ifeq ($(CXX),gcc)

CXX := g++

endif

# On ARM we may compile aes_armv4.S though the CC compiler

ifeq ($(GCC_COMPILER),1)

CC=gcc

else ifeq ($(CLANG_COMPILER),1)

CC=clang

endif

# 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

# Original MinGW targets Win2k by default, but lacks proper Win2k support

# if target Windows version is not specified, use Windows XP instead

ifeq ($(IS_MINGW),1)

ifeq ($(findstring -D_WIN32_WINNT,$(CXXFLAGS)),)

ifeq ($(findstring -D_WIN32_WINDOWS,$(CXXFLAGS)),)

ifeq ($(findstring -DWINVER,$(CXXFLAGS)),)

ifeq ($(findstring -DNTDDI_VERSION,$(CXXFLAGS)),)

CXXFLAGS += -D_WIN32_WINNT=0x0501

endif # NTDDI_VERSION

endif # WINVER

endif # _WIN32_WINDOWS

endif # _WIN32_WINNT

endif # IS_MINGW

# Newlib needs _XOPEN_SOURCE=600 for signals

TPROG = TestPrograms/test_newlib.cxx

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

ifeq ($(findstring -D_XOPEN_SOURCE,$(CXXFLAGS)),)

CXXFLAGS += -D_XOPEN_SOURCE=600

endif

endif

###########################################################

##### X86/X32/X64 Options #####

###########################################################

ifneq ($(IS_X86)$(IS_X64),00)

ifeq ($(DETECT_FEATURES),1)

ifeq ($(SUN_COMPILER),1)

SSE2_FLAG = -xarch=sse2

SSE3_FLAG = -xarch=sse3

SSSE3_FLAG = -xarch=ssse3

SSE41_FLAG = -xarch=sse4_1

SSE42_FLAG = -xarch=sse4_2

CLMUL_FLAG = -xarch=aes

AESNI_FLAG = -xarch=aes

AVX_FLAG = -xarch=avx

AVX2_FLAG = -xarch=avx2

SHANI_FLAG = -xarch=sha

else

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

endif

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)

SUN_LDFLAGS += $(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)

KECCAK_FLAG = $(SSSE3_FLAG)

LEA_FLAG = $(SSSE3_FLAG)

SIMECK_FLAG = $(SSSE3_FLAG)

SIMON128_FLAG = $(SSSE3_FLAG)

SPECK128_FLAG = $(SSSE3_FLAG)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(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)

GF2N_FLAG = $(CLMUL_FLAG)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(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)

SUN_LDFLAGS += $(SHANI_FLAG)

else

SHANI_FLAG =

endif

ifeq ($(SUN_COMPILER),1)

LDFLAGS += $(SUN_LDFLAGS)

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

ifneq ($(INTEL_COMPILER),0)

CXXFLAGS += -wd68 -wd186 -wd279 -wd327 -wd161 -wd3180

ICC111_OR_LATER := $(shell $(CXX) --version 2>&1 | $(GREP) -c -E "\(ICC\) ([2-9][0-9]|1[2-9]|11\.[1-9])")

ifeq ($(ICC111_OR_LATER),0)

# "internal error: backend signals" occurs on some x86 inline assembly with ICC 9 and

# some x64 inline assembly with ICC 11.0. If you want to use Crypto++'s assembly code

# with ICC, try enabling it on individual files

CXXFLAGS += -DCRYPTOPP_DISABLE_ASM

endif

endif

# Allow use of "/" operator for GNU Assembler.

# http://sourceware.org/bugzilla/show_bug.cgi?id=4572

ifeq ($(findstring -DCRYPTOPP_DISABLE_ASM,$(CXXFLAGS)),)

ifeq ($(IS_SUN)$(GCC_COMPILER),11)

CXXFLAGS += -Wa,--divide

endif

endif

# Most Clang cannot handle mixed asm with positional arguments, where the

# body is Intel style with no prefix and the templates are AT&T style.

# Also see https://bugs.llvm.org/show_bug.cgi?id=39895 .

TPROG = TestPrograms/test_mixed_asm.cxx

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifneq ($(strip $(HAVE_OPT)),0)

CXXFLAGS += -DCRYPTOPP_DISABLE_MIXED_ASM

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)

ifneq ($(IS_ARM32),0)

TPROG = TestPrograms/test_arm_neon.cxx

TOPT = -march=armv7-a -mfpu=neon

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

NEON_FLAG = -march=armv7-a -mfpu=neon

ARIA_FLAG = -march=armv7-a -mfpu=neon

AES_FLAG = -march=armv7-a -mfpu=neon

CRC_FLAG = -march=armv7-a -mfpu=neon

GCM_FLAG = -march=armv7-a -mfpu=neon

BLAKE2B_FLAG = -march=armv7-a -mfpu=neon

BLAKE2S_FLAG = -march=armv7-a -mfpu=neon

CHACHA_FLAG = -march=armv7-a -mfpu=neon

CHAM_FLAG = -march=armv7-a -mfpu=neon

LEA_FLAG = -march=armv7-a -mfpu=neon

SHA_FLAG = -march=armv7-a -mfpu=neon

SIMECK_FLAG = -march=armv7-a -mfpu=neon

SIMON64_FLAG = -march=armv7-a -mfpu=neon

SIMON128_FLAG = -march=armv7-a -mfpu=neon

SPECK64_FLAG = -march=armv7-a -mfpu=neon

SPECK128_FLAG = -march=armv7-a -mfpu=neon

SM4_FLAG = -march=armv7-a -mfpu=neon

else

CXXFLAGS += -DCRYPTOPP_DISABLE_ASM

endif

# IS_ARM32

endif

ifeq ($(IS_ARMV8),1)

TPROG = TestPrograms/test_arm_acle.cxx

TOPT = -march=armv8-a

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 = -march=armv8-a

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

ASIMD_FLAG = -march=armv8-a

ARIA_FLAG = -march=armv8-a

BLAKE2B_FLAG = -march=armv8-a

BLAKE2S_FLAG = -march=armv8-a

CHACHA_FLAG = -march=armv8-a

CHAM_FLAG = -march=armv8-a

LEA_FLAG = -march=armv8-a

NEON_FLAG = -march=armv8-a

SIMECK_FLAG = -march=armv8-a

SIMON64_FLAG = -march=armv8-a

SIMON128_FLAG = -march=armv8-a

SPECK64_FLAG = -march=armv8-a

SPECK128_FLAG = -march=armv8-a

SM4_FLAG = -march=armv8-a

else

CXXFLAGS += -DCRYPTOPP_DISABLE_ASM

endif

ifneq ($(ASIMD_FLAG),)

TPROG = TestPrograms/test_arm_crc.cxx

TOPT = -march=armv8-a+crc

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

CRC_FLAG = -march=armv8-a+crc

else

CXXFLAGS += -DCRYPTOPP_ARM_CRC32_AVAILABLE=0

endif

TPROG = TestPrograms/test_arm_aes.cxx

TOPT = -march=armv8-a+crypto

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

AES_FLAG = -march=armv8-a+crypto

else

CXXFLAGS += -DCRYPTOPP_ARM_AES_AVAILABLE=0

endif

TPROG = TestPrograms/test_arm_pmull.cxx

TOPT = -march=armv8-a+crypto

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

GCM_FLAG = -march=armv8-a+crypto

GF2N_FLAG = -march=armv8-a+crypto

else

CXXFLAGS += -DCRYPTOPP_ARM_PMULL_AVAILABLE=0

endif

TPROG = TestPrograms/test_arm_sha1.cxx

TOPT = -march=armv8-a+crypto

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ACLE_FLAG) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

SHA_FLAG = -march=armv8-a+crypto

else

CXXFLAGS += -DCRYPTOPP_ARM_SHA_AVAILABLE=0

endif

TPROG = TestPrograms/test_arm_sm3.cxx

TOPT = -march=armv8.4-a+crypto

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(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) $(TCXXFLAGS) $(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

endif

# ASIMD_FLAG

endif

# IS_ARMV8

endif

# DETECT_FEATURES

endif

# IS_ARM32, IS_ARMV8

endif

###########################################################

##### PowerPC #####

###########################################################

# PowerPC and PowerPC-64. Altivec is available with POWER4 with GCC and

# POWER6 with XLC. The tests below are crafted for IBM XLC and the LLVM

# front-end. XLC/LLVM only supplies POWER8 so we have to set the flags for

# XLC/LLVM to POWER8. I've got a feeling LLVM is going to cause trouble.

ifneq ($(IS_PPC32)$(IS_PPC64),00)

ifeq ($(DETECT_FEATURES),1)

ifeq ($(XLC_COMPILER),1)

POWER9_FLAG = -qarch=pwr9 -qaltivec

POWER8_FLAG = -qarch=pwr8 -qaltivec

POWER7_FLAG = -qarch=pwr7 -qaltivec

POWER6_FLAG = -qarch=pwr6 -qaltivec

POWER5_FLAG = -qarch=pwr5 -qaltivec

POWER4_FLAG = -qarch=pwr4 -qaltivec

ALTIVEC_FLAG = -qaltivec

else

POWER9_FLAG = -mcpu=power9 -maltivec

POWER8_FLAG = -mcpu=power8 -maltivec

POWER7_FLAG = -mcpu=power7 -maltivec

ALTIVEC_FLAG = -maltivec

endif

# XLC with LLVM front-ends failed to define XLC defines.

#ifeq ($(findstring -qxlcompatmacros,$(CXXFLAGS)),)

# TPROG = TestPrograms/test_ppc_altivec.cxx

# TOPT = -qxlcompatmacros

# HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

# ifeq ($(strip $(HAVE_OPT)),0)

# CXXFLAGS += -qxlcompatmacros

# endif

#endif

#####################################################################

# Looking for a POWER8 option

TPROG = TestPrograms/test_ppc_power9.cxx

TOPT = $(POWER9_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

# DARN_FLAG = $(POWER9_FLAG)

else

POWER9_FLAG =

endif

TPROG = TestPrograms/test_ppc_power8.cxx

TOPT = $(POWER8_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

AES_FLAG = $(POWER8_FLAG)

ARIA_FLAG = $(POWER8_FLAG)

BLAKE2B_FLAG = $(POWER8_FLAG)

BLAKE2S_FLAG = $(POWER8_FLAG)

CHACHA_FLAG = $(POWER8_FLAG)

CHAM_FLAG = $(POWER8_FLAG)

CRC_FLAG = $(POWER8_FLAG)

GCM_FLAG = $(POWER8_FLAG)

GF2N_FLAG = $(POWER8_FLAG)

LEA_FLAG = $(POWER8_FLAG)

SHA_FLAG = $(POWER8_FLAG)

SHACAL2_FLAG = $(POWER8_FLAG)

SIMECK_FLAG = $(POWER8_FLAG)

SIMON64_FLAG = $(POWER8_FLAG)

SPECK64_FLAG = $(POWER8_FLAG)

SIMON128_FLAG = $(POWER8_FLAG)

SPECK128_FLAG = $(POWER8_FLAG)

else

POWER8_FLAG =

endif

#####################################################################

# Looking for a POWER7 option

TPROG = TestPrograms/test_ppc_power7.cxx

TOPT = $(POWER7_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifneq ($(strip $(HAVE_OPT)),0)

POWER7_FLAG =

endif

#####################################################################

# Looking for an Altivec option

TPROG = TestPrograms/test_ppc_altivec.cxx

TOPT = $(ALTIVEC_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifneq ($(strip $(HAVE_OPT)),0)

ALTIVEC_FLAG =

endif

# XLC fixup

ifeq ($(XLC_COMPILER)$(ALTIVEC_FLAG),1)

TPROG = TestPrograms/test_ppc_altivec.cxx

TOPT = $(POWER4_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

ALTIVEC_FLAG = $(POWER4_FLAG)

else

TPROG = TestPrograms/test_ppc_altivec.cxx

TOPT = $(POWER5_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

ALTIVEC_FLAG = $(POWER5_FLAG)

else

TPROG = TestPrograms/test_ppc_altivec.cxx

TOPT = $(POWER6_FLAG)

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

ALTIVEC_FLAG = $(POWER6_FLAG)

else

ALTIVEC_FLAG =

endif

endif

endif

endif

#####################################################################

# Fixups for algorithms that can drop to a lower ISA, if needed

# Drop to Power4 if Power8 not available

ifeq ($(POWER8_FLAG),)

ifneq ($(ALTIVEC_FLAG),)

BLAKE2S_FLAG = $(ALTIVEC_FLAG)

CHACHA_FLAG = $(ALTIVEC_FLAG)

GCM_FLAG = $(ALTIVEC_FLAG)

SIMON64_FLAG = $(ALTIVEC_FLAG)

SPECK64_FLAG = $(ALTIVEC_FLAG)

endif

endif

#####################################################################

# Fixups for missing ISAs

ifeq ($(ALTIVEC_FLAG),)

CXXFLAGS += -DCRYPTOPP_DISABLE_ALTIVEC

else ifeq ($(POWER8_FLAG)$(POWER7_FLAG),)

CXXFLAGS += -DCRYPTOPP_DISABLE_POWER7

else ifeq ($(POWER8_FLAG),)

CXXFLAGS += -DCRYPTOPP_DISABLE_POWER8

else ifeq ($(POWER9_FLAG),)

CXXFLAGS += -DCRYPTOPP_DISABLE_POWER9

endif

# DETECT_FEATURES

endif

# IBM XL C/C++ compiler

ifeq ($(XLC_COMPILER),1)

ifeq ($(findstring -qmaxmem,$(CXXFLAGS)),)

CXXFLAGS += -qmaxmem=-1

endif

# http://www-01.ibm.com/support/docview.wss?uid=swg21007500

ifeq ($(findstring -qrtti,$(CXXFLAGS)),)

CXXFLAGS += -qrtti

endif

endif

# IS_PPC32, IS_PPC64

endif

###########################################################

##### Common #####

###########################################################

# Add -fPIC for targets *except* X86, X32, Cygwin or MinGW

ifeq ($(IS_X86)$(IS_CYGWIN)$(IS_MINGW),000)

ifeq ($(findstring -fpic,$(CXXFLAGS))$(findstring -fPIC,$(CXXFLAGS)),)

CXXFLAGS += -fPIC

endif

endif

# Use -pthread whenever it is available. See http://www.hpl.hp.com/techreports/2004/HPL-2004-209.pdf

# http://stackoverflow.com/questions/2127797/gcc-significance-of-pthread-flag-when-compiling

ifeq ($(DETECT_FEATURES),1)

ifeq ($(XLC_COMPILER),1)

ifeq ($(findstring -qthreaded,$(CXXFLAGS)),)

TPROG = TestPrograms/test_pthreads.cxx

TOPT = -qthreaded

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

CXXFLAGS += -qthreaded

endif # CXXFLAGS

endif # qthreaded

else

ifeq ($(findstring -pthread,$(CXXFLAGS)),)

TPROG = TestPrograms/test_pthreads.cxx

TOPT = -pthread

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

CXXFLAGS += -pthread

endif # CXXFLAGS

endif # pthread

endif # XLC/GCC and friends

endif # DETECT_FEATURES

# Remove -fPIC if present. SunCC use -KPIC, and needs the larger GOT table

# https://docs.oracle.com/cd/E19205-01/819-5267/bkbaq/index.html

ifeq ($(SUN_COMPILER),1)

CXXFLAGS := $(subst -fPIC,-KPIC,$(CXXFLAGS))

CXXFLAGS := $(subst -fpic,-KPIC,$(CXXFLAGS))

endif

# Remove -fPIC if present. IBM XL C/C++ use -qpic

ifeq ($(XLC_COMPILER),1)

CXXFLAGS := $(subst -fPIC,-qpic,$(CXXFLAGS))

CXXFLAGS := $(subst -fpic,-qpic,$(CXXFLAGS))

endif

# Add -xregs=no%appl SPARC. SunCC should not use certain registers in library code.

# https://docs.oracle.com/cd/E18659_01/html/821-1383/bkamt.html

ifeq ($(IS_SUN)$(SUN_COMPILER),11)

ifneq ($(IS_SPARC32)$(IS_SPARC64),00)

ifeq ($(findstring -xregs=no%appl,$(CXXFLAGS)),)

CXXFLAGS += -xregs=no%appl

endif # -xregs

endif # Sparc

endif # SunOS

# Add -pipe for everything except IBM XL C/C++, SunCC and ARM.

# Allow ARM-64 because they seems to have >1 GB of memory

ifeq ($(XLC_COMPILER)$(SUN_COMPILER)$(IS_ARM32),000)

ifeq ($(findstring -save-temps,$(CXXFLAGS)),)

CXXFLAGS += -pipe

endif

endif

# For SunOS, create a Mapfile that allows our object files

# to contain additional bits (like SSE4 and AES on old Xeon)

# http://www.oracle.com/technetwork/server-storage/solaris/hwcap-modification-139536.html

ifeq ($(IS_SUN)$(SUN_COMPILER),11)

ifneq ($(IS_X86)$(IS_X64),00)

ifeq ($(findstring -DCRYPTOPP_DISABLE_ASM,$(CXXFLAGS)),)

LDFLAGS += -M cryptopp.mapfile

endif # No CRYPTOPP_DISABLE_ASM

endif # X86/X32/X64

endif # SunOS

# TODO: can we remove this since removing sockets?

#ifneq ($(IS_MINGW),0)

# LDLIBS += -lws2_32

#endif

# TODO: can we remove this since removing sockets?

#ifneq ($(IS_SUN),0)

# LDLIBS += -lnsl -lsocket

#endif

ifneq ($(IS_LINUX)$(IS_HURD),00)

ifeq ($(findstring -fopenmp,$(CXXFLAGS)),-fopenmp)

ifeq ($(findstring -lgomp,$(LDLIBS)),)

LDLIBS += -lgomp

endif # LDLIBS

endif # OpenMP

endif # IS_LINUX or IS_HURD

# Add -errtags=yes to get the name for a warning suppression

ifneq ($(SUN_COMPILER),0) # override flags for CC Sun C++ compiler

# Add to all Solaris

CXXFLAGS += -template=no%extdef

SUN_CC10_BUGGY := $(shell $(CXX) -V 2>&1 | $(GREP) -c -E "CC: Sun .* 5\.10 .* (2009|2010/0[1-4])")

ifneq ($(SUN_CC10_BUGGY),0)

# -DCRYPTOPP_INCLUDE_VECTOR_CC is needed for Sun Studio 12u1 Sun C++ 5.10 SunOS_i386 128229-02 2009/09/21

# and was fixed in May 2010. Remove it if you get "already had a body defined" errors in vector.cc

CXXFLAGS += -DCRYPTOPP_INCLUDE_VECTOR_CC

endif

AR = $(CXX)

ARFLAGS = -xar -o

RANLIB = true

endif

# 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

# Native build testing. Issue 'make native'.

ifeq ($(findstring native,$(MAKECMDGOALS)),native)

NATIVE_OPT =

# Try GCC and compatibles first

TPROG = TestPrograms/test_cxx.cxx

TOPT = -march=native

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

NATIVE_OPT = -march=native

endif # NATIVE_OPT

# And tune

ifeq ($(NATIVE_OPT),)

TOPT = -mtune=native

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

NATIVE_OPT = -mtune=native

endif # NATIVE_OPT

endif

# Try SunCC next

ifeq ($(NATIVE_OPT),)

TOPT = -native

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

NATIVE_OPT = -native

endif # NATIVE_OPT

endif

ifneq ($(NATIVE_OPT),)

CXXFLAGS += $(NATIVE_OPT)

endif

endif # Native

# Undefined Behavior Sanitizer (UBsan) testing. Issue 'make ubsan'.

ifeq ($(findstring ubsan,$(MAKECMDGOALS)),ubsan)

CXXFLAGS := $(CXXFLAGS:-g%=-g3)

CXXFLAGS := $(CXXFLAGS:-O%=-O1)

CXXFLAGS := $(CXXFLAGS:-xO%=-xO1)

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)

CXXFLAGS := $(CXXFLAGS:-g%=-g3)

CXXFLAGS := $(CXXFLAGS:-O%=-O1)

CXXFLAGS := $(CXXFLAGS:-xO%=-xO1)

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)),)

LD_GOLD = $(shell command -v ld.gold)

ELF_FORMAT := $(shell file $(LD_GOLD) 2>&1 | cut -d":" -f 2 | $(GREP) -i -c "elf")

ifneq ($(ELF_FORMAT),0)

LDFLAGS += -fuse-ld=gold

endif # ELF/ELF64

endif # CXXFLAGS

endif # Gold

# lcov code coverage. Issue 'make coverage'.

ifneq ($(filter lcov coverage,$(MAKECMDGOALS)),)

CXXFLAGS := $(CXXFLAGS:-g%=-g3)

CXXFLAGS := $(CXXFLAGS:-O%=-O1)

CXXFLAGS := $(CXXFLAGS:-xO%=-xO1)

ifeq ($(findstring -DCRYPTOPP_COVERAGE,$(CXXFLAGS)),)

CXXFLAGS += -DCRYPTOPP_COVERAGE

endif # CRYPTOPP_COVERAGE

ifeq ($(findstring -coverage,$(CXXFLAGS)),)

CXXFLAGS += -coverage

endif # -coverage

endif # GCC code coverage

# gcov code coverage for Travis. Issue 'make codecov'.

ifneq ($(filter gcov codecov,$(MAKECMDGOALS)),)

CXXFLAGS := $(CXXFLAGS:-g%=-g3)

CXXFLAGS := $(CXXFLAGS:-O%=-O1)

CXXFLAGS := $(CXXFLAGS:-xO%=-xO1)

ifeq ($(findstring -DCRYPTOPP_COVERAGE,$(CXXFLAGS)),)

CXXFLAGS += -DCRYPTOPP_COVERAGE

endif # CRYPTOPP_COVERAGE

ifeq ($(findstring -coverage,$(CXXFLAGS)),)

CXXFLAGS += -coverage

endif # -coverage

endif # GCC code coverage

# 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 ($(findstring -DCRYPTOPP_COVERAGE,$(CXXFLAGS)),)

CXXFLAGS += -DCRYPTOPP_COVERAGE

endif # -DCRYPTOPP_COVERAGE

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)),)

TPROG = TestPrograms/test_cxx.cxx

USING_GLIBCXX := $(shell $(CXX) $(CXXFLAGS) -E $(TPROG) -o $(TOUT) 2>&1 | $(GREP) -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

ifeq ($(XLC_COMPILER),1)

TPROG = TestPrograms/test_cxx.cxx

TOPT = -qheapdebug -qro

HAVE_OPT = $(shell $(CXX) $(TCXXFLAGS) $(ZOPT) $(TOPT) $(TPROG) -o $(TOUT) 2>&1 | tr ' ' '\n' | wc -l)

ifeq ($(strip $(HAVE_OPT)),0)

CXXFLAGS += -qheapdebug -qro

endif # CXXFLAGS

endif # XLC_COMPILER

endif # 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