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GNU Compiler Collection

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GNU Compiler Collection
Developer(s)GNU Project
Initial releaseMay 23, 1987; 37 years ago (1987-05-23)[1]
Stable release
15.1[2] Edit this on Wikidata / 25 April 2025; 26 days ago (25 April 2025)
Repository
Written inC with some parts written in C++
Operating systemCross-platform
PlatformGNU
TypeCompiler
LicenseGPLv3+ with GCC Runtime Library Exception[3]
Websitegcc.gnu.org

The GNU Compiler Collection (also known as GCC) is a free software compiler written as part of the GNU project. It originally only compiled C code into machine language, however, now many frontends have been created to allow it to compile other languages.[4][5]

As well as being the compiler for GNU, it is used by many other projects, most notably many Linux-based operating systems.

Languages

[change | change source]

GCC supports compiling the following programming languages:[6]

  • C (using the original gcc frontend.)
  • C++ (g++ frontend)
  • Objective-C
  • Objective-C++
  • Fortran
  • Ada
  • Go (gccgo frontend)

References

[change | change source]
  1. "GCC Releases". GNU Project. Retrieved July 24, 2020.
  2. Jakub Jelínek (25 April 2025). "GCC 15.1 Released". Retrieved 25 April 2025.
  3. "GCC Runtime Library Exception". Retrieved July 24, 2020.
  4. "GCC Development Mission Statement". Free Software Foundation, Inc. 1999-04-22. Retrieved 2021-01-03.
  5. "History - GCC Wiki". gcc.gnu.org. Retrieved 2021-01-03.
  6. "GCC Front Ends". Free Software Foundation, Inc. 2020-09-20. Retrieved 2020-01-03.