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Re: How to using -O rather than -O2 when building binutils 2.11?
On Sun, Apr 01, 2001 at 01:09:56PM +1000, Alan Modra wrote:
> On Sat, 31 Mar 2001, David O'Brien wrote:
>
> > FreeBSD/Alpha's Gcc 2.95.2 compiler has a very buggy optimizer. -O2
> > produces bad code. So I want to use only -O when building any targeted
> > version of Binutils on this platform. How does one do that?
>
> CFLAGS="-g -O" CXXFLAGS="-g -O" configure ...
I knew about this way, but I thought the mt-* and mh-* headers were a way
to hardcode these values so one didn't have to depend on having
environmental vars set.
--
-- David (obrien@FreeBSD.org)