Best, -Riyad
Thomas T. Veldhouse wrote:
Well, that program looks rather dull ... arch and -O3 pipe ... big deal :) What about C++ optimizations such as -fmemoize-lookups and -fsave-memoized ???
Tom Veldhouse
----- Original Message ----- From: "Riyad Kalla" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, August 05, 2003 7:04 PM
Subject: Re: [gentoo-user] 1.4_final CFLAGS Generation?
They might be referring to the genflags package, it comes with strangely names info2flags, info2host and host2flags. It parses your machine information and spits back safe/fast flags for you. Kind of a middle ground. Not freakishly optimized, but also not going to cause you to segfault at strange times.
An example from a run-of-the-mill P4 Dell machine: <hostname> root # info2host MAINARCH="x86" SUBARCH="pentium4"
<hostname> root # info2flags CHOST="i686-unknown-gnu-linux" CFLAGS="-march=pentium4 -O3 -pipe" CXXFLAGS="-march=pentium4 -O3 -pipe"
An example from a dual P4 XEON server (Dell again): <hostname> root # info2host MAINARCH="x86" SUBARCH="xeon"
<hostname> root # info2flags CHOST="i686-unknown-gnu-linux" CFLAGS="-march=pentium4 -O3 -pipe" CXXFLAGS="-march=pentium4 -O3 -pipe"
Best, -Riyad
Luke Macken wrote:
I'm bootstrapping 1.4 as we speak, and I didn't see any signs of "CFLAG
generation".
luke
On Tue, Aug 05, 2003 at 05:35:13PM -0400, Nathaniel McCallum wrote:
I'm just wondering. This is the announcement from www.gentoo.org: "1.4 includes automated kernel builds, CFLAGS generation, the Gentoo
Reference
Platform, and support for netless installation."
Where/how is/do you do the CFLAGS generation!?
Nathaniel
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