How to set up C/C++ in Eclipse on Windows?

Step 1- Install MinGW GCC or Cygwin GCC

To use Eclipse for C/C programming, you need a C /C compiler. On Windows, you can install MinGW GCC or Cygwin GCC. If unsure, choose MinGW as MinGW is lighter and easier to install, but has fewer features.

MinGW GCC

To install MinGW, visit the MinGW homepage www.mingw.org and click on the link to enter the MinGW download page. Download the latest version of the MinGW installer, named MinGW .exe.

When installing MinGW, at least gcc-core, gcc-g, binutils, and the MinGW runtime must be installed, but you may want to install more.

Add the bin subdirectory of the MinGW installation to the PATH environment variable so that you can specify these tools by simple names on the command line.

Step 2− Install Eclipse C/C Development Tools (CDT)

Two methods to install CDT, depending on whether you have installed Eclipse before:

If you have installed "Eclipse for Java Developers" or other Eclipse software packages, you can install the CDT plug-in as follows:

Start Eclipse → Help → Install new software → In the "Using" field , pull down the drop-down menu and select "Kepler - http://download.eclipse.org/releases/kepler" (for Eclipse 4.2, select juno; for Eclipse 3.7, select helios). p>

In the "Name" box, expand the "Programming Language" node ⇒ Select "C/C Development Tools" ⇒ "Next" ⇒... ⇒ "Finish".

If you have not installed any Eclipse software package, you can download "Eclipse IDE for C/C Developers" from http://www.eclipse.org/downloads and extract the downloaded file to your choice in the directory.

Step 3 −Configuration

You don’t need to do any configuration as long as the Cygwin or MinGW binaries are included in the PATH environment variable. CDT searches PATH to discover C/C compilers.

Your eclipse is now ready to run C. To test it, open Eclipse. Now select File → New → Project → C/C Project. In the "Toolchain" box, select your compiler, such as "Cygwin GCC" or "MinGW GCC" ⇒ Next.

Create a new file and write some C code in the file. Right-click on the project and select Build Project. Finally, right-click on the project and select Run As, then Local C/C Application. This should run your application.

If you encounter any difficulty installing/running the project, please visit https://www3.ntu.edu.sg/home/ehchua/programming/howto/EclipseCpp_HowTo.html for more detailed instructions .

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