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   alt.os.linux.gentoo      Stupid OS you gotta compile EVERYTHING      17,684 messages   

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   Message 16,449 of 17,684   
   Peter Weilbacher to nospam   
   Re: want to install 64 bit   
   26 Jan 09 11:18:15   
   
   From: newsspam@weilbacher.org   
      
   On 01/25/09 16:39, nospam wrote:   
      
   > It would be great if this info would be easily found. May I suggest a "What   
   to download" paragraph on the   
   > download page? Friend told me to use some AMD version, but that just seems   
   wrong since I have intel.   
   >   
   > On same thought, what should my chost cand cflags lines be in /etc/make.conf   
   for 64 bit? For 32 bit I have currently   
   > 	CHOST="i686-pc-linux-gnu"   
   > 	CFLAGS="-O2 -march=prescott -pipe"   
      
   I just installed on a laptop with two of these   
       model name      : Intel(R) Core(TM)2 Duo CPU     P8600  @ 2.40GHz   
   so very similar to yours.   
      
   For the initial installation, I used   
       CHOST="x86_64-pc-linux-gnu"   
       CFLAGS="-march=nocona -O2 -pipe"   
   and the stage1-amd64-2008.0.tar.bz2 file.   
      
   Afterwards I added "sys-devel/gcc  ~amd64" to /etc/portage/package.keywords   
   so that I could change CFLAGS to this:   
       CFLAGS="-march=core2 -O2 -pipe" # this only works with GCC 4.3.x   
   Afterwards I re-emerged everything again (that's why I only used stage1).   
   I think it got faster with the changed CFLAGS...   
      
   I so far used the /usr/portage/profiles/default/linux/amd64/2008.0/no-multilib   
   profile but if I had to do it again I probably would use multilib now, because   
   there are still some difficulties: Java plugin (icedtea6-bin) doesn't work on   
   secure sites, acroread doesn't exist, and one has to compile OpenOffice (boy   
   that takes loooong and isn't much faster than openoffice-bin).   
      
       Peter.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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