This is the mail archive of the
mailing list for the Cygwin project.
Re: recompiling gcc, make, and binutils for my cpu architecture?
- From: Ryan Johnson <ryan dot johnson at cs dot utoronto dot ca>
- To: cygwin at cygwin dot com
- Date: Thu, 03 Nov 2011 09:49:34 -0400
- Subject: Re: recompiling gcc, make, and binutils for my cpu architecture?
- References: <loom.20111103T132928email@example.com>
On 03/11/2011 8:54 AM, Jorge wrote:
Hi all, I hope I am posting in the right location.
This has nothing whatsoever to do with cygwin.
Invoking gcc with "-march=native" should do exactly what you want with
far less effort than rebuilding the toolchain from scratch (a task not
for the faint of heart nor for the impatient). Make cares very little
what architecture it runs on; binutils cares deeply but almost certainly
does the right thing already.
I would like to setup/optimize gcc, binutils, and make for my CPU architecture,
AMD K8, and rebuild. I have installed the cygwin sources.
If you need more information, try 'man gcc' and 'http://gcc.gnu.org' (in
Problem reports: http://cygwin.com/problems.html
Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple