gnumakefile

这是密码学数字签名算法的代码

# can't use -fno-rtti yet because it causes problems with exception handling in GCC 2.95.2
CXXFLAGS = -g
# uncomment the next two lines to do a release build
# CXXFLAGS = -O2 -DNDEBUG -ffunction-sections -fdata-sections
# LDFLAGS = -Wl,--gc-sections
ARFLAGS = -cr	# ar needs the dash on OpenBSD
RANLIB = ranlib
UNAME = $(shell uname)

ifeq ($(UNAME),)	# for DJGPP, where uname doesn't exist
CXXFLAGS += -mbnu210
else
CXXFLAGS += -pipe
endif

ifeq ($(UNAME),Darwin)	# -fpic conflicts with inline asm in integer.cpp on i386
CXX = c++
CXXFLAGS += -fno-pic
endif

ifeq ($(UNAME),SunOS)
LDLIBS = -lnsl -lsocket
endif

ifeq ($(CXX),gcc)	# for some reason CXX is gcc on cygwin 1.1.4
CXX = g++
endif

SRCS = $(wildcard *.cpp)

ifeq ($(SRCS),)				# workaround wildcard function bug in GNU Make 3.77
SRCS = $(shell ls *.cpp)
endif

OBJS = $(SRCS:.cpp=.o)
# test.o needs to be after bench.o for cygwin 1.1.4 (possible ld bug?)
TESTOBJS = bench.o test.o validat1.o validat2.o validat3.o
LIBOBJS = $(filter-out $(TESTOBJS),$(OBJS))

all: cryptest.exe

clean:
	$(RM) cryptest.exe libcryptopp.a $(LIBOBJS) $(TESTOBJS)

libcryptopp.a: $(LIBOBJS)
	$(AR) $(ARFLAGS) $@ $(LIBOBJS)
	$(RANLIB) $@

cryptest.exe: libcryptopp.a $(TESTOBJS)
	$(CXX) -o $@ $(CXXFLAGS) $(TESTOBJS) -L. -lcryptopp $(LDFLAGS) $(LDLIBS)

nolib: $(OBJS)		# makes it faster to test changes
	$(CXX) -o ct $(CXXFLAGS) $(OBJS) $(LDFLAGS) $(LDLIBS)

.SUFFIXES: .cpp

.cpp.o:
	$(CXX) $(CXXFLAGS) -c $<