一个codeproject上发现的通用c/c++的Makefile模版，比较简单好用，共享之
############################################################################# # # Generic Makefile for C/C++ Program # # License: GPL (General Public License) # Author: whyglinux <whyglinux AT gmail DOT com> # Date: 2006/03/04 (version 0.1) # 2007/03/24 (version 0.2) # 2007/04/09 (version 0.3) # 2007/06/26 (version 0.4) # 2008/04/05 (version 0.5) # # Description: # ------------ # This is an easily customizable makefile template. The purpose is to # provide an instant building environment for C/C++ programs. # # It searches all the C/C++ source files in the specified directories, # makes dependencies, compiles and links to form an executable. # # Besides its default ability to build C/C++ programs which use only # standard C/C++ libraries, you can customize the Makefile to build # those using other libraries. Once done, without any changes you can # then build programs using the same or less libraries, even if source # files are renamed, added or removed. Therefore, it is particularly # convenient to use it to build codes for experimental or study use. # # GNU make is expected to use the Makefile. Other versions of makes # may or may not work. # # Usage: # ------ # 1. Copy the Makefile to your program directory. # 2. Customize in the "Customizable Section" only if necessary: # * to use non-standard C/C++ libraries, set pre-processor or compiler # options to <MY_CFLAGS> and linker ones to <MY_LIBS> # (See Makefile.gtk+-2.0 for an example) # * to search sources in more directories, set to <SRCDIRS> # * to specify your favorite program name, set to <PROGRAM> # 3. Type make to start building your program. # # Make Target: # ------------ # The Makefile provides the following targets to make: # $ make compile and link # $ make NODEP=yes compile and link without generating dependencies # $ make objs compile only (no linking) # $ make tags create tags for Emacs editor # $ make ctags create ctags for VI editor # $ make clean clean objects and the executable file # $ make distclean clean objects, the executable and dependencies # $ make help get the usage of the makefile # #=========================================================================== ## Customizable Section: adapt those variables to suit your program. ##========================================================================== # The pre-processor and compiler options. MY_CFLAGS = # The linker options. MY_LIBS = # The pre-processor options used by the cpp (man cpp for more). CPPFLAGS = -Wall # The options used in linking as well as in any direct use of ld. LDFLAGS = # The directories in which source files reside. # If not specified, only the current directory will be serached. SRCDIRS = # The executable file name. # If not specified, current directory name or `a.out' will be used. PROGRAM = ## Implicit Section: change the following only when necessary. ##========================================================================== # The source file types (headers excluded). # .c indicates C source files, and others C++ ones. SRCEXTS = .c .C .cc .cpp .CPP .c++ .cxx .cp # The header file types. HDREXTS = .h .H .hh .hpp .HPP .h++ .hxx .hp # The pre-processor and compiler options. # Users can override those variables from the command line. CFLAGS = -g -O2 CXXFLAGS= -g -O2 # The C program compiler. #CC = gcc # The C++ program compiler. #CXX = g++ # Un-comment the following line to compile C programs as C++ ones. #CC = $(CXX) # The command used to delete file. #RM = rm -f ETAGS = etags ETAGSFLAGS = CTAGS = ctags CTAGSFLAGS = ## Stable Section: usually no need to be changed. But you can add more. ##========================================================================== SHELL = /bin/sh EMPTY = SPACE = $(EMPTY) $(EMPTY) ifeq ($(PROGRAM),) CUR_PATH_NAMES = $(subst /,$(SPACE),$(subst $(SPACE),_,$(CURDIR))) PROGRAM = $(word $(words $(CUR_PATH_NAMES)),$(CUR_PATH_NAMES)) ifeq ($(PROGRAM),) PROGRAM = a.out endif endif ifeq ($(SRCDIRS),) SRCDIRS = . endif SOURCES = $(foreach d,$(SRCDIRS),$(wildcard $(addprefix $(d)/*,$(SRCEXTS)))) HEADERS = $(foreach d,$(SRCDIRS),$(wildcard $(addprefix $(d)/*,$(HDREXTS)))) SRC_CXX = $(filter-out %.c,$(SOURCES)) OBJS = $(addsuffix .o, $(basename $(SOURCES))) DEPS = $(OBJS:.o=.d) ## Define some useful variables. DEP_OPT = $(shell if `$(CC) --version | grep "GCC" >/dev/null`; then \ echo "-MM -MP"; else echo "-M"; fi ) DEPEND = $(CC) $(DEP_OPT) $(MY_CFLAGS) $(CFLAGS) $(CPPFLAGS) DEPEND.d = $(subst -g ,,$(DEPEND)) COMPILE.c = $(CC) $(MY_CFLAGS) $(CFLAGS) $(CPPFLAGS) -c COMPILE.cxx = $(CXX) $(MY_CFLAGS) $(CXXFLAGS) $(CPPFLAGS) -c LINK.c = $(CC) $(MY_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) LINK.cxx = $(CXX) $(MY_CFLAGS) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS) .PHONY: all objs tags ctags clean distclean help show # Delete the default suffixes .SUFFIXES: all: $(PROGRAM) # Rules for creating dependency files (.d). #------------------------------------------ %.d:%.c @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.C @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.cc @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.cpp @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.CPP @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.c++ @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.cp @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ %.d:%.cxx @echo -n $(dir $<) > $@ @$(DEPEND.d) $< >> $@ # Rules for generating object files (.o). #---------------------------------------- objs:$(OBJS) %.o:%.c $(COMPILE.c) $< -o $@ %.o:%.C $(COMPILE.cxx) $< -o $@ %.o:%.cc $(COMPILE.cxx) $< -o $@ %.o:%.cpp $(COMPILE.cxx) $< -o $@ %.o:%.CPP $(COMPILE.cxx) $< -o $@ %.o:%.c++ $(COMPILE.cxx) $< -o $@ %.o:%.cp $(COMPILE.cxx) $< -o $@ %.o:%.cxx $(COMPILE.cxx) $< -o $@ # Rules for generating the tags. #------------------------------------- tags: $(HEADERS) $(SOURCES) $(ETAGS) $(ETAGSFLAGS) $(HEADERS) $(SOURCES) ctags: $(HEADERS) $(SOURCES) $(CTAGS) $(CTAGSFLAGS) $(HEADERS) $(SOURCES) # Rules for generating the executable. #------------------------------------- $(PROGRAM):$(OBJS) ifeq ($(SRC_CXX),) # C program $(LINK.c) $(OBJS) $(MY_LIBS) -o $@ @echo Type ./$@ to execute the program. else # C++ program $(LINK.cxx) $(OBJS) $(MY_LIBS) -o $@ @echo Type ./$@ to execute the program. endif ifndef NODEP ifneq ($(DEPS),) sinclude $(DEPS) endif endif clean: $(RM) $(OBJS) $(PROGRAM) $(PROGRAM).exe distclean: clean $(RM) $(DEPS) TAGS # Show help. help: @echo 'Generic Makefile for C/C++ Programs (gcmakefile) version 0.5' @echo 'Copyright (C) 2007, 2008 whyglinux <whyglinux@hotmail.com>' @echo @echo 'Usage: make [TARGET]' @echo 'TARGETS:' @echo ' all (=make) compile and link.' @echo ' NODEP=yes make without generating dependencies.' @echo ' objs compile only (no linking).' @echo ' tags create tags for Emacs editor.' @echo ' ctags create ctags for VI editor.' @echo ' clean clean objects and the executable file.' @echo ' distclean clean objects, the executable and dependencies.' @echo ' show show variables (for debug use only).' @echo ' help print this message.' @echo @echo 'Report bugs to <whyglinux AT gmail DOT com>.' # Show variables (for debug use only.) show: @echo 'PROGRAM :' $(PROGRAM) @echo 'SRCDIRS :' $(SRCDIRS) @echo 'HEADERS :' $(HEADERS) @echo 'SOURCES :' $(SOURCES) @echo 'SRC_CXX :' $(SRC_CXX) @echo 'OBJS :' $(OBJS) @echo 'DEPS :' $(DEPS) @echo 'DEPEND :' $(DEPEND) @echo 'COMPILE.c :' $(COMPILE.c) @echo 'COMPILE.cxx :' $(COMPILE.cxx) @echo 'link.c :' $(LINK.c) @echo 'link.cxx :' $(LINK.cxx) ## End of the Makefile ## Suggestions are welcome ## All rights reserved ## #############################################################################
