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GCC, the GNU Compiler Collection The GNU Compiler Collection includes front ends for C , C++ , Objective-C, Fortran , Ada, Go, and D, as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system . The GNU system was developed to be 100% free software, free in the sense that it respects the user's freedom . We strive to provide regular, high quality releases , which we want to work well on a variety of native and cross targets (including GNU/Linux), and encourage everyone to contribute changes or help testing GCC. Our sources are readily and freely available via Git and weekly snapshots . Major decisions about GCC are made by the steering committee , guided by the mission statement . News GCC 9.3 released [2020-03-12] GCC 8.4 released [2020-03-04] GCC source repository converted to git . [2020-01-13] See the announcement . GCC 7.5 released [2019-11-14] eBPF support [2019-10-23] GCC support for the Linux eBPF has been added. This back end was contributed by Jose E. Marchesi on behalf of Oracle. GCC 9.2 released [2019-08-12] PRU support [2019-06-12] GCC support for TI PRU I/O processors has been added. GCC 9.1 released [2019-05-03] GNU Tools Cauldron 2019 [2019-04-15] Will be held in Montréal, Canada, September 12-15 2019 GCC 8.3 released [2019-02-22] AMD GCN support [2019-01-17] GCC support for AMD GCN Fiji and Vega GPUs has been added. This back end was contributed by Mentor Graphics. GCC 7.4 released [2018-12-06] D front end added [2018-10-29] The D programming language front end has been added to GCC . This front end was contributed by Iain Buclaw. Older news | Nick's Blog | More news? Let gerald@pfeifer.com know! Supported Releases GCC 9.3 ( changes ) Status: 2020-03-12 (regression fixes & docs only). Serious regressions . All regressions . GCC 8.4 ( changes ) Status: 2020-03-04 (regression fixes & docs only). Serious regressions . All regressions . Development: GCC 10.0 ( release criteria , changes ) Status: 2020-01-13 (regression fixes & docs only). Serious regressions . All regressions . Search our site Match: All words Any word Boolean expression Sort by: Newest Best Match There is also a detailed search form . Get our announcements About GCC Mission Releases Snapshots Mailing lists Contributors @gnutools Documentation Installation · Platforms Manual FAQ Wiki Pointers Download Mirrors Binaries Sources Git ...write access Rsync Development Plan & Timeline Contributing Why contribute? Open projects Front ends Back ends Extensions Benchmarks Buildbot Translations Bugs Known bugs How to report Bug tracker · Management For questions related to the use of GCC, please consult these web pages and the GCC manuals . If that fails, the gcc-help@gcc.gnu.org mailing list might help. Comments on these web pages and the development of GCC are welcome on our developer list at gcc@gcc.gnu.org . All of our lists have public archives. Copyright (C) Free Software Foundation, Inc. Verbatim copying and distribution of this entire article is permitted in any medium, provided this notice is preserved. These pages are maintained by the GCC team . Last modified 2020-03-12 ....