2025年1月3日 · Installing GCC The latest version of this document is always available at https://gcc.gnu.org/install/ . It refers to the current development sources, instructions for specific released versions are included with the sources.

For most people the easiest way to install GCC is to install a package made for your operating system (e.g. dnf install @development-tools on Fedora, or apt-get install build-essential on Ubuntu). The GCC project does not provide pre-built binaries of GCC, only source code, but all GNU/Linux distributions include packages for GCC.

2025年3月22日 · The source distribution includes the Ada, C, C++, Objective-C, COBOL (GCC 15 and later), D (GCC 9 and later), Fortran, Go, and Modula-2 (GCC 13 and later) compilers, as well as runtime libraries for C++, Objective-C, COBOL, and Fortran.

GCC requires that various tools and packages be available for use in the build procedure. Modifying GCC sources requires additional tools described below. Tools/packages necessary for building GCC ISO C++14 compiler. Necessary to bootstrap GCC. GCC 5.4 or newer has sufficient support for used C++14 features.

2025年1月3日 · You can then use the native GCC compiler to build the cross compiler. The installed native compiler needs to be GCC version 2.95 or later. Assuming you have already installed a native copy of GCC and configured your cross compiler, issue the command make, which performs the following steps: Build host tools necessary to build the compiler.

2025年1月3日 · Installing GCC: Binaries We are often asked about pre-compiled versions of GCC. While we cannot provide these for all platforms, below you’ll find links to binaries for various platforms where creating them by yourself is not easy due to various reasons.

2025年3月22日 · This provides a configuration that is easy to use. GCC behaves in a manner similar to that when it is installed as a system compiler in /usr. Sites that need to install multiple versions of GCC may not want to use the above simple configuration.

2025年1月31日 · The easiest way to do this is to configure the new GCC with --prefix=/usr/local/gcc and the older gcc2 with --prefix=/usr/local/gcc2. Build and install both compilers. Then make a symlink from /usr/local/bin/gcc to /usr/local/gcc/bin/gcc and from /usr/local/bin/gcc2 to /usr/local/gcc2/bin/gcc. Create similar links for the "g++", "c++" and "g77 ...

2023年6月16日 · GCC, the GNU Compiler Collection. The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, Go, D and Modula-2 as well as libraries for these languages (libstdc++,...). GCC was originally written as …

2025年1月3日 · Installing GCC: Testing Before you install GCC, we encourage you to run the testsuites and to compare your results with results from a similar configuration that have been submitted to the gcc-testresults mailing list .