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在Windows下使用Makefile(附例子)
用mingw32-make就行了,语法跟GNU make基本上是一样的,只是要针对windows写命令,比如linux下的rm指令(删除文件)在windows下需要换成del指令
为什么不用Cygwin?——老爱报些莫名其妙的错误。下面举个例子
下面用LIB_ZTHREAD代指Windows下的F:/libs/zthread_win32.a或者Ubuntu下的/home/admin/libs/zthread.a
用HEADER_ZTHREAD代指Windows下的F:/libs/ZThread-2.3.2/include或者Ubuntu下的/home/admin/libs/ZThread-2.3.2/include
点此下载zthread_win32.a
点此下载zthread.a
文件结构:所有的.cpp文件.h文件Makefile都在一个文件夹里,假设其目录为TEST_DIR
源代码:
main.cpp
1 #include "Test.h"2 3 using namespace std;4 5 int main()6 {7 Test::testLiftOff();8 return 0;9 }
Test.h
1 #ifndef TEST_H 2 #define TEST_H 3 4 5 class Test 6 { 7 public: 8 static void testLiftOff(); 9 10 private:11 Test();12 ~Test();13 };14 15 #endif // TEST_H
Test.cpp
1 #include "Test.h" 2 3 #include "LiftOff.h" 4 5 #include <zthread/Thread.h> 6 7 #include <iostream> // std::cout 8 9 void Test::testLiftOff()10 {11 using namespace ZThread;12 13 try {14 for (int i = 0; i < 5; ++i)15 {16 Thread th(new LiftOff(10, i));17 }18 std::cout << "waiting for lift off" << std::endl;19 } catch (Synchronization_Exception &e) {20 std::cerr << e.what() << std::endl;21 }22 }23 24 Test::Test()25 {26 //ctor27 }28 29 Test::~Test()30 {31 //dtor32 }
LiftOff.h
1 #ifndef LIFTOFF_H 2 #define LIFTOFF_H 3 4 #include <zthread/Runnable.h> 5 6 class LiftOff : public ZThread::Runnable 7 { 8 public: 9 LiftOff(int countDown_, int id_);10 ~LiftOff();11 void run();12 private:13 int countDown;14 int id;15 };16 17 #endif // LIFTOFF_H
LiftOff.cpp
1 #include "LiftOff.h" 2 3 #include <iostream> 4 5 using namespace std; 6 7 LiftOff::LiftOff(int countDown_, int id_) 8 :countDown(countDown_), id(id_) 9 {10 // do nothing11 }12 13 LiftOff::~LiftOff()14 {15 cout << "LiftOff" << id << " destroyed" << endl;16 }17 18 void LiftOff::run()19 {20 while (countDown--)21 cout << id << " count: " << countDown << endl;22 cout << id << "LiftOff!" << endl;23 }
1. Ubuntu (linux) + GNU make
Makefile
1 # ZTHREAD_A the static link library file of ZThread 2 ZTHREAD_A = /home/admin/libs/zthread.a 3 # ZTHREAD_H is the directory that has all the header 4 # files of the ZThread library 5 ZTHREAD_H = /home/admin/libs/ZThread-2.3.2/include 6 7 test.exe: main.o Test.o LiftOff.o 8 g++ -o test.exe main.o Test.o LiftOff.o -s $(ZTHREAD_A) -lpthread # -lpthread is necessary to link pthread library, which is not part of the default library in Ubuntu, ZThread need pthread support 9 main.o: main.cpp10 g++ -c main.cpp -o main.o11 # ‘-I‘ specifies the header search directory12 Test.o: Test.cpp Test.h13 g++ -I $(ZTHREAD_H) -c Test.cpp -o Test.o14 LiftOff.o: LiftOff.cpp LiftOff.h15 g++ -I $(ZTHREAD_H) -c LiftOff.cpp -o LiftOff.o16 17 # PHONY means ‘clean‘ is a fake target18 # use ‘make clean‘ to remove all .o files19 # before rebuilding20 .PHONY: clean21 clean:22 -rm test # ‘-‘ means continue execute next command even if something goes wrong23 -rm *.o
make clean
make -f Makefile
运行成功
2. Windows + mingw32-make
Makefile
1 # ZTHREAD_A the static link library file of ZThread 2 ZTHREAD_A = F:/libs/ZThread-2.3.2/lib/zthread_win32.a 3 # ZTHREAD_H is the directory that has all the header 4 # files of the ZThread library 5 ZTHREAD_H = F:/libs/ZThread-2.3.2/include 6 7 test.exe: main.o Test.o LiftOff.o 8 g++ -o test.exe main.o Test.o LiftOff.o -s $(ZTHREAD_A) 9 main.o: main.cpp10 g++ -c main.cpp -o main.o11 # ‘-I‘ specifies the header search directory12 Test.o: Test.cpp Test.h13 g++ -I $(ZTHREAD_H) -c Test.cpp -o Test.o14 LiftOff.o: LiftOff.cpp LiftOff.h15 g++ -I $(ZTHREAD_H) -c LiftOff.cpp -o LiftOff.o16 17 # PHONY means ‘clean‘ is a fake target18 # use ‘make clean‘ to remove all .o files19 # before rebuilding20 # ‘-‘ means continue execute next command even if something goes wrong with this command21 .PHONY: clean22 clean:23 -del test.exe24 -del *.o
mingw32-make clean
mingw32-make -f Makefile
运行成功
3. Windows + Cygwin
Makefile
1 # ZTHREAD_A the static link library file of ZThread 2 ZTHREAD_A = F:/libs/ZThread-2.3.2/lib/zthread_win32.a 3 # ZTHREAD_H is the directory that has all the header 4 # files of the ZThread library 5 ZTHREAD_H = F:/libs/ZThread-2.3.2/include 6 7 test.exe: main.o Test.o LiftOff.o 8 g++ -o test.exe main.o Test.o LiftOff.o -s $(ZTHREAD_A) 9 main.o: main.cpp10 g++ -c main.cpp -o main.o11 # ‘-I‘ specifies the header search directory12 Test.o: Test.cpp Test.h13 g++ -I $(ZTHREAD_H) -c Test.cpp -o Test.o14 LiftOff.o: LiftOff.cpp LiftOff.h15 g++ -I $(ZTHREAD_H) -c LiftOff.cpp -o LiftOff.o16 17 # PHONY means ‘clean‘ is a fake target18 # use ‘make clean‘ to remove all .o files19 # before rebuilding20 # ‘-‘ means continue execute next command even if something goes wrong with this command 21 .PHONY: clean22 clean:23 -rm test.exe24 -rm *.o
make clean没问题
make报错(貌似是找不到__assert的实现,真心无语),报错的详细信息见这篇随笔
在Windows下使用Makefile(附例子)