nullhost win # equery u gcc
[ Searching for packages matching gcc... ]
[ Colour Code : set unset ]
[ Legend : Left column (U) - USE flags from make.conf ]
[ : Right column (I) - USE flags packages was installed with ]
[ Found these USE variables for sys-devel/gcc-4.1.1 ]
U I
- - altivec : Adds support for optimizations for G4 and G5/ppc970 processors
- - bootstrap : !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used during original system bootstrapping
- - build : !!internal use only!! DO NOT SET THIS FLAG YOURSELF!, used for creating build images and the first half of bootstrapping.
+ - doc : Adds extra documentation (API, Javadoc, etc)
+ + fortran : Adds support for fortran (formally f77)
- - gcj : Enable building with gcj (The GNU Compiler for the Javatm Programming Language)
+ - gtk : Adds support for x11-libs/gtk+ (The GIMP Toolkit)
- - hardened : activate default security enhancements for toolchain (gcc, glibc, binutils)
- - ip28 : Enable building a compiler capable of building a kernel for SGI Indigo2 Impact R10000 (IP28)
- - ip32r10k : Enable building a compiler capable of building an experimental kernel for SGI O2 w/ R1x000 CPUs (IP32)
- - mudflap : Add support for mudflap, a pointer use checking library
- - multilib : On 64bit systems, if you want to be able to compile 32bit and 64bit binaries
- - multislot : Allow for SLOTs to include minor version (3.3.4 instead of just 3.3)
- - n32 : Enable n32 ABI support on mips
- - n64 : Enable n64 ABI support on mips
+ + nls : Adds Native Language Support (using gettext - GNU locale utilities)
- - nocxx : Disable support for C++ (DON'T USE THIS UNLESS YOU KNOW WHAT YOU'RE DOING)
- - objc : Build support for the Objective C code language
- - objc++ : Build support for the Objective C++ language
- - objc-gc : Build support for the Objective C code language Garbage Collector
- - 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