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发表于 2009-3-11 00:57:31
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显示全部楼层
我的就没有问题阿
gcc 4.3.2kernel@fairland:~$ equery u pixman
[ Searching for packages matching pixman... ]
[ 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 x11-libs/pixman-0.14.0 ]
U I
- - altivec : Adds support for optimizations for G4 and G5/ppc970 processors
- - debug : Enable extra debug codepaths, like asserts and extra output. If you want to get meaningful backtraces see http://www.gentoo.org/proj/en/qa/backtraces.xml
+ + mmx : Adds support for optimizations for Pentium MMX and Athlon class processors
+ + sse : fast floating point optimization for PentiumIII+ class chips
+ + sse2 : faster floating point optimization for SSE2 capable chips |
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