ifeq ($(COMPILER),GNU_CC)
ifeq ($(BMOPTFLAGS),-DBMAVX512OPT)
CXXARCHFLAGS=-march=skylake-avx512 -mtune=skylake-avx512
else
ifeq ($(BMOPTFLAGS),-DBMAVX2OPT)
CXXARCHFLAGS=-march=skylake -mavx2
else
ifeq ($(BMOPTFLAGS),-DBMSSE42OPT)
CXXARCHFLAGS=-march=core2 -msse4.2
else
ifeq ($(BMOPTFLAGS),-DBMSSE2OPT)
CXXARCHFLAGS=-march=core2 -msse2
else
CXXARCHFLAGS=-march=core2
endif
endif
endif
endif
COMMON_DFLAGS =
LINKER_DFLAGS =
OS_VER = -D__$(shell uname -s)_$(shell uname -r | sed -e 's/\./_/g' -e 's/-.*//')
PLATFORM_CXXFLAGS = -D_REENTRANT $(OS_VER) -D_GNU_SOURCE -std=c++17 -Wall -Wextra -Werror=uninitialized -Wshadow -Wconversion -Wmissing-declarations -Wswitch-default -Wimplicit-fallthrough
PLATFORM_CFLAGS = -D_REENTRANT $(OS_VER)
COMMON_LDFLAGS = $(LINKER_DFLAGS) -Wl,-stack_size,0x100000000 -rdynamic
COMMON_CLDFLAGS = $(COMMON_LDFLAGS)
EXTERN_LIBS = $(EXTERN_LIBS_BASE)/lib
CXX = g++ $(CXXARCHFLAGS) -Wall -Wc++11-extensions
CC = gcc $(CXXARCHFLAGS) -Wall
LD = g++ $(COMMON_LDFLAGS)
CC_PIC_FLAGS = -fPIC
CXX_PIC_FLAGS = -fPIC
OPT_FLAGS = -g0 -O2
SO_FLAGS = -shared
SO_LIBS =
endif
COMMON_CXXFLAGS = $(COMMON_DFLAGS) $(PLATFORM_CXXFLAGS)
COMMON_CFLAGS = $(COMMON_DFLAGS) $(PLATFORM_CFLAGS)
INSTALL = /usr/bin/install
INSTALLDIR = /usr/bin/install -d
AWK = awk
TEST = /usr/bin/test