mirror of
https://github.com/PurpleI2P/i2pd
synced 2024-11-05 15:11:13 +00:00
47 lines
1.7 KiB
Text
47 lines
1.7 KiB
Text
CXXFLAGS = -g -Wall -fPIC
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INCFLAGS =
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## NOTE: The NEEDED_CXXFLAGS are here so that custom CXXFLAGS can be specified at build time
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## **without** overwriting the CXXFLAGS which we need in order to build.
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## For example, when adding 'hardening flags' to the build
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## (e.g. -fstack-protector-strong -Wformat -Werror=format-security), we do not want to remove
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## -std=c++11. If you want to remove this variable please do so in a way that allows setting
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## custom FLAGS to work at build-time.
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# detect proper flag for c++11 support by gcc
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CXXVER := $(shell $(CXX) -dumpversion)
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ifeq ($(shell expr match ${CXXVER} "4\.[0-9][0-9]"),4) # >= 4.10
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NEEDED_CXXFLAGS += -std=c++11
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else ifeq ($(shell expr match ${CXXVER} "4\.[7-9]"),3) # >= 4.7
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NEEDED_CXXFLAGS += -std=c++11
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else ifeq ($(shell expr match ${CXXVER} "4\.6"),3) # = 4.6
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NEEDED_CXXFLAGS += -std=c++0x
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else ifeq ($(shell expr match $(CXX) 'clang'),5)
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NEEDED_CXXFLAGS += -std=c++11
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else # not supported
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$(error Compiler too old)
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endif
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ifeq ($(USE_STATIC),yes)
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LIBDIR := /usr/lib
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LDLIBS = $(LIBDIR)/libboost_system.a
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LDLIBS += $(LIBDIR)/libboost_date_time.a
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LDLIBS += $(LIBDIR)/libboost_filesystem.a
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LDLIBS += $(LIBDIR)/libboost_regex.a
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LDLIBS += $(LIBDIR)/libboost_program_options.a
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LDLIBS += $(LIBDIR)/libcryptopp.a
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LDLIBS += -lpthread -static-libstdc++ -static-libgcc
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USE_AESNI := no
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else
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LDLIBS = -lcryptopp -lboost_system -lboost_date_time -lboost_filesystem -lboost_regex -lboost_program_options -lpthread
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endif
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IS_64 := $(shell $(CXX) -dumpmachine 2>&1 | $(GREP) -c "64")
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ifeq ($(USE_AESNI),yes)
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ifeq ($(IS_64),1)
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#check if AES-NI is supported by CPU
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ifneq ($(shell grep -c aes /proc/cpuinfo),0)
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CPU_FLAGS = -maes -DAESNI
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endif
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endif
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endif
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