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b0d0r
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Joined: 04 Jan 2003
Posts: 30

PostPosted: Sun Jun 12, 2005 8:14 pm    Post subject: CFLAG suggestions Reply with quote

I've only installed gentoo once before, and then I had help from someone else :)
So I'm looking for some guidance as to what to use as the CFLAGS and the CHOST as I'm going to be setting up a new gentoo box on an Epia CL10000 (1GHz C3-Nehemiah CPU).

Would I be correct in assuming that the CHOST would be: i686-pc-linux-gnu?

What would be a good entry for the CFLAGS?
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Sven Vermeulen
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Joined: 29 Aug 2002
Posts: 1345
Location: Mechelen, Belgium

PostPosted: Sun Jun 12, 2005 8:19 pm    Post subject: Reply with quote

There are no "optimal" CFLAGS, otherwise we would have passed them on already. A good default set of CFLAGS are given in /etc/make.conf.experimental. You can find more information on all possible CFLAGS in the online GCC Manual (http://www.gnu.org/software/gcc/onlinedocs).
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b0d0r
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PostPosted: Sun Jun 12, 2005 8:34 pm    Post subject: Reply with quote

I should have specified earlier, the part of the CFLAGS in this case that I'm not sure about it the march bit.
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spielc
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Joined: 20 Apr 2004
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PostPosted: Sun Jun 12, 2005 9:36 pm    Post subject: Reply with quote

If you want to set CHOST you have to do a Stage 1 installation! If you're doing any other stage installation you HAVE to use the preset CHOST.

When it comes to the CFLAGS i would definitely use conservative flags cuz this will save you from alot of trouble...
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Maedhros
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Joined: 14 Apr 2004
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PostPosted: Sun Jun 12, 2005 9:41 pm    Post subject: Reply with quote

You should find some useful info here: https://forums.gentoo.org/viewtopic-t-236324.html

Moved from Installing Gentoo.
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