# Creating a makefile

For the purpose of this tutorial, you were instructed to create a C++ Project which requires you to create a makefile.

To create a makefile:

1. In the Project Explorer view, right-click the HelloWorld project folder and select New > File.
2. In the File name box, type makefile.
3. Click Finish.
4. Type the gnu make instructions below in the editor. Lines are indented with tab characters, not with spaces.

   > all: hello.exe
   > clean:
   > rm main.o hello.exe
   > hello.exe: main.o
   > g++ -g -o hello main.o
   > main.o:
   > g++ -c -g main.cpp

5. Click File > Save.

Your new makefile, along with your main.cpp file are displayed in the Project Explorer view. Your project now contains main.cpp and makefile. You can now build your HelloWorld project.

NEW Click here to see an illustration.

Next: Building your project

Back: Creating your C++ file

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