Date: Fri, 30 Apr 2004 09:50:54 -0400 From: Jason Lixfeld <jason+lists.freebsd@lixfeld.ca> To: Kris Kennaway <kris@obsecurity.org> Cc: freebsd-questions@freebsd.org Subject: Re: GCC3.4 Message-ID: <66231CBC-9AAD-11D8-94AF-000A95989E4A@lixfeld.ca> In-Reply-To: <20040430070958.GA76706@xor.obsecurity.org> References: <C318E8B3-9A6D-11D8-94AF-000A95989E4A@lixfeld.ca> <20040430070958.GA76706@xor.obsecurity.org>
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On Apr 30, 2004, at 3:09 AM, Kris Kennaway wrote: > On Fri, Apr 30, 2004 at 02:15:22AM -0400, Jason Lixfeld wrote: >> I've just installed gcc3.4 to, among other things take advantange of >> the -march=opteron options. I'm in quite a bit of a conundrum here >> because I've installed, changed the order in $PATH to look in >> /usr/local/bin before /usr/bin for gcc, cc etc but when I run a make >> buildworld it fails saying it doen't recognize the -march=opterion >> option. This means that the old system version of gcc is still being >> referenced somehow, even though I've set the paths: > > This is intentional (the system compiler is rebuilt as part of the > buildworld process, and thereafter used explicitly). > > You can't compile world with a compiler that is not the system > compiler, because it would fail with errors. If you must have a world > compiled with gcc 3.x, you'll have to use the FreeBSD 5.x branch, > which uses gcc 3.x as the system compiler. This is a 5.2.1 system but it uses 3.3.3, not 3.4. so I guess I'll have to wait then until 3.4 is the system compiler. > Kris
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