openeuler/gcc repository overview

⁠Quick reference

• The official GCC docker image.

• Maintained by: openEuler CloudNative SIG⁠.

• Where to get help: openEuler CloudNative SIG⁠, openEuler⁠.

⁠GCC | openEuler

Current GCC docker images are built on the openEuler⁠. This repository is free to use and exempted from per-user rate limits.

The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, Go, D, Modula-2, and COBOL as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system.

Learn more about GCC on GCC Website⁠⁠.

⁠Supported tags and respective Dockerfile links

The tag of each gcc docker image is consist of the version of gcc and the version of basic image. The details are as follows

⁠Usage

In this usage, users can select the corresponding {Tag} based on their requirements.

• Pull the openeuler/gcc image from docker

  docker pull openeuler/gcc:{Tag}
  

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• Run with an interactive shell

  You can start the container with an interactive shell to run your own code using gcc.

  docker run -it --rm openeuler/gcc:{Tag} bash
  

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• Example: A minimal gcc program

  Create a file named hello.c with the following content:

  // hello.c
  #include <stdio.h>
  
  int main() {
      printf("Hello from GCC %d.%d.%d\n",
             __GNUC__, __GNUC_MINOR__, __GNUC_PATCHLEVEL__);
      return 0;
  }
  

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• Compile the program: Use the new version of gcc to compile the program:

  /usr/local/gcc/bin/gcc hello.c -o hello
  

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• Run the program

  $ ./hello
  

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⁠Question and answering

If you have any questions or want to use some special features, please submit an issue or a pull request on openeuler-docker-images⁠.