如何升级gcc到4.0？

slo

我 emerge sync系统到最新的状态
emerge search gcc

*  sys-devel/gcc
      Latest version available: 3.4.3.20050110-r2
      Latest version installed: 3.4.3.20050110-r2
      Size of downloaded files: 28,711 kB
      Homepage:    http://www.gnu.org/software/gcc/gcc.html
      Description: The GNU Compiler Collection. Includes C/C++, java compilers, pie+ssp extensions, Haj Ten Brugge runtime bounds checking
      License:     GPL-2 LGPL-2.1

如何才能更新到gcc 4.0 ?

wangxudong

http://www.linuxsir.cn/bbs/showthread.php?t=196696