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check for 64-bit compiler

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This commit is contained in:
Kill Your TV 2014-10-29 21:11:58 +00:00
parent 6320572917
commit 524b2e9f8a
1 changed files with 6 additions and 0 deletions
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6
Makefile.linux
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@ -2,6 +2,9 @@ CC = g++
CFLAGS = -g -Wall CFLAGS = -g -Wall
CXXVER := $(shell ${CC} -dumpversion) CXXVER := $(shell ${CC} -dumpversion)
FGREP = fgrep
IS_64 := $(shell $(CXX) -dumpmachine 2>&1 | $(FGREP) -c "64")
ifeq ($(shell expr match ${CXXVER} "4\.[0-9][0-9]"),4) # >= 4.10 ifeq ($(shell expr match ${CXXVER} "4\.[0-9][0-9]"),4) # >= 4.10
CFLAGS += -std=c++11 CFLAGS += -std=c++11
else ifeq ($(shell expr match ${CXXVER} "4\.[7-9]"),3) # >= 4.7 else ifeq ($(shell expr match ${CXXVER} "4\.[7-9]"),3) # >= 4.7
@ -18,8 +21,11 @@ INCFLAGS =
LDFLAGS = -lcryptopp -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread LDFLAGS = -lcryptopp -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
LIBS = LIBS =
ifeq ($(IS_64),1)
#check if AES-NI is supported by CPU #check if AES-NI is supported by CPU
ifneq ($(shell grep -c aes /proc/cpuinfo),0) ifneq ($(shell grep -c aes /proc/cpuinfo),0)
CPU_FLAGS = -maes -DAESNI CPU_FLAGS = -maes -DAESNI
endif endif
endif