Makefile(直接可以使用)
2024-05-13 08:06:20
环境（C语言）
- 2021-05-12 更新一个简单的makefile 兼容linux和window
- 通过USE_LINUX_COMPILE 去配置兼容哪个平台
# 一个通用的Makefile模板 # [兼容linux和window] ifeq ($(USE_LINUX_COMPILE),)USE_LINUX_COMPILE = no ;yes:linux no:window endif# $(notdir $(CURDIR)) 获取目录名 TARGET = $(notdir $(CURDIR)) CROSS_COMPILE = gcc COMPILE.c = $(CROSS_COMPILE) -c LINK.c = $(CROSS_COMPILE)ifeq ($(USE_LINUX_COMPILE),yes)RM = rm # linux 删除指令是rm elseRM = del # window 删除指令是del endif# $(wildcard src/*.c) ：获取src/ 目录下的所有.c文件。 # $(wildcard inc/*.h) ：获取inc/ 目录下的所有.h文件。 # SOURCES = $(wildcard src/*.c) # HEADERS = $(wildcard src/*.h)SOURCES = $(wildcard *.c) HEADERS = $(wildcard *.h)# 静态模式规则。变量OBJFILES集合下的所有.c 替换成 .o文件 OBJFILES = $(SOURCES:%.c=%.o).PHONY:clean all install#all:终极目标 all:$(TARGET) @echo builded target successful :$^.exe@echo #目标文件依赖规则 $(TARGET): $(OBJFILES) @echo @echo Linking $@ from $^...$(LINK.c) -o $@ $^ @echo Link finished#OBJFILES的依赖规则 $(OBJFILES): %.o:%.c@echo@echo Compiling $@ from $<...$(COMPILE.c) -o $@ $<@echo Compile finished #清除生成的目标 clean:@echo Removing generated files...@ -$(RM) -rf $(OBJFILES) $(TARGET) *~ *.d *.o *.exe@echo Removing generated files successful- 发现了一个更好的 没有看懂 哈哈 贴上记录一下 试了一下 是可以的
- Makefile
############################################################################# # # 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. ##========================================================================== -include ../Rules.make # 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 += -lrt# The directories in which source files reside. # If not specified, only the current directory will be serached. SRCDIRS = ./kf_base ./kf_net ./kf_share .# The executable file name. # If not specified, current directory name or `a.out' will be used. PROGRAM = kfserver## 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 SRCEXTS = .c# The header file types. #HDREXTS = .h .H .hh .hpp .HPP .h++ .hxx .hp HDREXTS = .h# The pre-processor and compiler options. # Users can override those variables from the command line. CFLAGS = -g -O0 -Wall -mcpu=arm926ej-s CXXFLAGS= -g -O2GNU_TOOLCHAIN_PREFIX = $(CSTOOL_PREFIX) # The C program compiler. CC := $(GNU_TOOLCHAIN_PREFIX)gcc# The C++ program compiler. #CXX = g++# Un-comment the following line to compile C programs as C++ ones. #CC = $(CXX)# The command used to delete file. #RM = rm -fETAGS = etags ETAGSFLAGS =CTAGS = ctags CTAGSFLAGS = #VERBOSE_COMMAND = quiet ## Quiet commands ifeq ($(VERBOSE_COMMAND),) Q = @ Q_compile = @echo ' CC $< => $@'; Q_link = @echo ' LD $@'; Q_ar = @echo ' AR $@'; Q_mkdir = echo ' MKDIR $1'; Q_clean = @echo ' CLEAN'; Q_distclean = @echo ' DISTCLEAN'; endif ## 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 ($(PROGRAM),)PROGRAM = a.outendif endif ifeq ($(SRCDIRS),)SRCDIRS = . endif SOURCES = $(foreach d,$(SRCDIRS),$(wildcard $(addprefix $(d)/*,$(SRCEXTS)))) HEADERS = $(foreach d,$(SRCDIRS),$(wildcard $(addprefix $(d)/*,$(HDREXTS)))) CFLAGS = $(foreach i,$(SRCDIRS),-I$i) 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 = $(Q_compile)$(CC) $(MY_CFLAGS) $(CFLAGS) $(CPPFLAGS) -c COMPILE.cxx = $(Q_compile)$(CXX) $(MY_CFLAGS) $(CXXFLAGS) $(CPPFLAGS) -c LINK.c = $(Q_link)$(CC) $(MY_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) LINK.cxx = $(Q_link)$(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 $(DEPS) endif endif install:cp -f kf920.elf /home/linux-138/kf920/rootfs/kfserver clean:$(Q_clean)$(RM) $(OBJS) $(PROGRAM) $(PROGRAM).exe distclean: clean$(Q_distclean)$(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 :' $(LINK.cxx) ## End of the Makefile ## Suggestions are welcome ## All rights reserved ## #############################################################################- launch.json
{// 使用 IntelliSense 了解相关属性。 // 悬停以查看现有属性的描述。// 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387"version": "0.2.0","configurations": [{"name": "(gdb) Launch","type": "cppdbg","request": "launch","program": "${workspaceFolder}/kfserver", //这里因为我调试的是dstar算法，所以调试文件换成dstar"args": [],"stopAtEntry": false,"cwd": "${workspaceFolder}","environment": [],"externalConsole": true,"preLaunchTask": "build", //重点，这个是模板没有的选项，须额外加入"MIMode": "gdb","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]},{ "name": "(gdb) Attach","type": "cppdbg","request": "attach","program": "${workspaceFolder}/kfserver", //这个改下"processId": "${command:pickProcess}","MIMode": "gdb","setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]}, ] }- task.json
{"version": "2.0.0","tasks": [{"label": "build", //任务的名称，可以随便取"type": "shell","command": "make" //make命令，必须是这个值}] }- 看完别人的 感觉自己的多low 不过问题是解决了 还是开心的
- 编译器：GCC
- Makefile和*.c文件放在一起(注意 图片多一个q，源码已经删除)
- 局限性（.c 文件可以随便加，还没有包含.h文件，如果学会了就把.h文件也集成进去 这样就不用再修改 Makefile了 直接可以使用）
如下图
- Makefile代码如下
## Makefile ## Author LeeHJ #Find *.c files_c = $(wildcard *.c) #Change *.c to *.o files_o = $(patsubst %.c,%.o,$(files_c)) #Depends, no modification will not recompile test:$(files_o)@gcc -o test $^ %.o:%.c@gcc -c -o $@ $< #Clean *.o test clean:@rm *.o @rm test .PYONY: clean- 终端输入 make是编译
- 终端输入 make clean 是清除编译好的文件
- 运行
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