[gentoo-user] how to enable hard masked USE flags like (-altivec)?

2007-08-17 Thread Wang, Baojun
hi,

  I'm trying to build a cross powerpc64 toolchain with altivec on a x86_64 
host, but USE flag altivec is hard masked by x86_64(amd64), how can I 
enable it temporaly? Thanks!

  Wang

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Distributed  Embedded System Lab  http://dslab.lzu.edu.cn
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Tel:+86-931-8912025Fax:+86-931-8912022


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Re: [gentoo-user] how to enable hard masked USE flags like (-altivec)?

2007-08-17 Thread Boyd Stephen Smith Jr.
On Friday 17 August 2007, Wang, Baojun [EMAIL PROTECTED] wrote 
about '[gentoo-user] how to enable hard masked USE flags like 
(-altivec)?':
 altivec is hard masked by x86_64(amd64), how
 can I enable it temporaly? Thanks!

/etc/portage/profile/use.unmask, IIRC.

You'll probably have to create that file, and may need to create some of 
the directory structure.

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Re: [gentoo-user] how to enable hard masked USE flags like (-altivec)?

2007-08-17 Thread Wang, Baojun
On Friday 17 August 2007 15:46, Boyd Stephen Smith Jr. wrote:
 On Friday 17 August 2007, Wang, Baojun [EMAIL PROTECTED] wrote
 about '[gentoo-user] how to enable hard masked USE flags like

 (-altivec)?':
  altivec is hard masked by x86_64(amd64), how
  can I enable it temporaly? Thanks!

 /etc/portage/profile/use.unmask, IIRC.

Thanks a lot, it's /etc/portage/profile/use.mask (traced by strace), when I 
put -altivec, I could enable altivec later. 
 You'll probably have to create that file, and may need to create some of
 the directory structure.

Wang
-- 
Wang, BaojunLanzhou University
Distributed  Embedded System Lab  http://dslab.lzu.edu.cn
School of Information Science and Engeneering[EMAIL PROTECTED]
Tianshui South Road 222. Lanzhou 73 .P.R.China
Tel:+86-931-8912025Fax:+86-931-8912022


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