Date: Sat, 27 Jul 2002 15:13:13 -0700 From: Peter Wemm <peter@wemm.org> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/share/mk bsd.cpu.mk Message-ID: <20020727221313.C48442A7D6@canning.wemm.org> In-Reply-To: <200207272204.g6RM46Ji040820@freefall.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
John Baldwin wrote: > jhb 2002/07/27 15:04:06 PDT > > Modified files: > share/mk bsd.cpu.mk > Log: > If there is not a CPUTYPE defined by default, then allow for _CPUCFLAGS > to tune for more advanced processors while still supporting the minimum > processor in an architecture. We can do this with the '-mtune=' option > to gcc for alpha, sparc64, and powerpc and with the mis-named '-mcpu=' > option for i386. > > This defaults to tuning i386 builds for i686 machines though not using > any instructions that aren't found on an 80386. For alpha it defaults > to tuning for an EV5. Yay! :-) > Approved by: peter > Peril sensitive sunglasses borrowed from: peter Uh oh! :-) Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020727221313.C48442A7D6>