Description:Apple branch of the GNU Compiler Collection, Developer Tools 4.0
License: APSL-2, GPL-2, GPL-3
  • + - stable
  • ~ - unstable
  • M - hardmask
alpha amd64 arm hppa ia64 m68k mips ppc ppc64 s390 sh sparc x86
4.2.1_p5666-r2 - - - - - - - - - - - - -

USE flags

  • bootstrap - !DO NOT SET THIS FLAG YOURSELF! avoids need for autoconf during bootstrap stage2
  • build - !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for creating build images and the first half of bootstrapping [make stage1]
  • cxx - Build support for C++ (bindings, extra libraries, code generation, ...)
  • fortran - Add support for fortran
  • nls - Add Native Language Support (using gettext - GNU locale utilities)
  • nptl - Enable support for Native POSIX Threads Library, the new threading module (requires linux-2.6 or better usually)
  • objc - Build support for the Objective C code language
  • objc++ - Build support for the Objective C++ language
  • openmp - Build support for the OpenMP (support parallel computing), requires >=sys-devel/gcc-4.2 built with USE="openmp"
  • test - Enable dependencies and/or preparations necessary to run tests (usually controlled by FEATURES=test but can be toggled independently)
  • vanilla - Do not add extra patches which change default behaviour; DO NOT USE THIS ON A GLOBAL SCALE as the severity of the meaning changes drastically

Also available in: Atom

Thank you!