Then, navigate to the directory containing the main program (FacFive.cpp). This will produce one object file, Whee.o, that is ready to be linked into some other program. Then, compile the Whee.cpp file without linking (the -c option). Start up MinGW, and navigate it to the directory containing the factorial function (Whee.*). The files are split into disparate directories. The program is split up into three files: one that contains a factorial algorithm, coupled with a header file, and one that makes use of that module. First, go to your prefered source directory, and write the program. In order to explore these options, lets compute the factorial of five. g++ contains options to ease the reuse of old code. For this program, running it from the explorer window merely flashes a console window.Īt some point you may build up a code library that you would like to reference. However, since it's a native Windows exectuable, you may also run it from the command prompt, from a batch script, or by double clicking on the executable in the explorer window. The first thing to do is navigate to your preferred source code storage location, and write the hello world program.Īnd then navigate the MinGW shell so that its working directory is your program location.Īt this point, you can run the g++ compiler on your program to generate an executable. The Basicsįor starters, let's get MinGW/g++ to compile and run the eponymous hello world program. If you're writing a pure C application, all of the following also applies to gcc.Ĭlick on any image to view it in a lightbox. This tutorial will run through using g++ on DSC machines.

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