make file

最新推荐文章于 2025-06-05 15:35:02 发布

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#make file #gcc #gnu #linux

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本文介绍了一个在Linux环境下广泛使用的makefile文件，适用于不同编程需求，包括调试、测试和发布。通过定制化的编译选项和依赖管理，提高了开发效率。

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在Linux下编程许久，没用特别的IDE，用了所谓的神器Emacs。整理了一个万用的make file文件。希望能大家有所帮助

#Digital UNIX 4.0 compilantion flag;
SRCDIR = src
INCDIR += -I./include
OBJDIR = obj
BINDIR = bin

#CXX = arm-vfp-linux-gnu-g++
#CXX = arm-linux-g++
CXX = g++
CXXFLAGSDebug = -g3 -Wall $(INCDIR) #-I/opt/nxp/gcc-4.3.2-glibc-2.7/include
CXXFLAGSRelease = -library -w -O2 $(INCDIR)
CXXFLAGS = -g -Wall -O2 $(INCDIR)
LDFLAGS += -lpthread -ltinyxml
RTFLAGS = -lrt
#RTFLAGS =
PREDEFINE +=

ifeq ($(MAKECMDGOALS), release)
CXXFLAGS = $(CXXFLAGSRelease)
endif

ifeq ($(MAKECMDGOALS), debug)
PREDEFINE += -D __DEBUG
CXXFLAGS = $(CXXFLAGSDebug)
endif

ifeq ($(MAKECMDGOALS), test)
PREDEFINE += -D __DEBUG -D __TEST
CXXFLAGS = $(CXXFLAGSDebug)
LDFLAGS += -lcppunit
endif

ifeq ($(MAKECMDGOALS), test)
PROGS = Testxxx
else
PROGS = xxx
endif

ABS_SOURCES = $(wildcard $(SRCDIR)/*.cpp)
SOURCES = $(subst $(SRCDIR)/,, $(ABS_SOURCES))
OBJS += $(subst .cpp,.o, $(SOURCES))

ifeq ($(MAKECMDGOALS), test)
INCDIR += -I./testInclude
vpath %.cpp $(SRCDIR) testSrc
vpath %.h $(INCDIR) testInclude
TestABS_SOURCES = $(wildcard testSrc/*.cpp)
TestSOURCES = $(subst testSrc/,, $(TestABS_SOURCES))
OBJS += $(subst .cpp,.o, $(TestSOURCES))
else
vpath %.cpp $(SRCDIR)
endif

.PHONY: all debug test release
all : $(PROGS)
@echo "*********************Good boy! All have been done.******************"
@echo ""
debug : $(PROGS)
@echo "*********************Good boy! Debug make file is OK.******************"
@echo ""
test : $(PROGS)
@echo "*********************Good boy! Test make file is OK.******************"
@echo ""
release : $(PROGS)
@echo "**********************Fine! The release make is OK!***************************"
@echo ""

$(PROGS) :: $(OBJS)
$(CXX) $(addprefix $(OBJDIR)/,$^) $(RTFLAGS) $(LDFLAGS) $(PREDEFINE) -o $(BINDIR)/$@

%.o::%.cpp
$(CXX) -c $(CXXFLAGS) $< $(PREDEFINE) -o $(OBJDIR)/$@

.PHONY: clean
clean:
-$(RM) $(BINDIR)/* $(OBJDIR)/*.o