Date: Sun, 24 Nov 2013 18:00:37 -0800 From: Matthew Fleming <mdf@FreeBSD.org> To: Glen Barber <gjb@freebsd.org> Cc: freebsd-hackers <freebsd-hackers@freebsd.org> Subject: Re: Building with gcc? Message-ID: <CAMBSHm-PFizqQtJdxyUoh5tFsiKRgntvrHgxd5LO8kYfJCOKPQ@mail.gmail.com> In-Reply-To: <20131125013122.GE1627@glenbarber.us> References: <CAMBSHm-k%2B6md05aEJXLnGbbyg-WScseqLfjrpRutC4TFk7ir5Q@mail.gmail.com> <20131125013122.GE1627@glenbarber.us>
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On Sun, Nov 24, 2013 at 5:31 PM, Glen Barber <gjb@freebsd.org> wrote: > On Sun, Nov 24, 2013 at 05:28:05PM -0800, Matthew Fleming wrote: > > I'm trying to test a change to gcc, and I'd like to do a full > > buildworld/buildkernel using the gcc compiler. So I added this to my > > /etc/src.conf (and make.conf, since I can't remember under which > scenarios > > they're different): > > > > WITHOUT_CLANG=YES > > WITH_GCC=YES > > WITH_GNUCXX=YES > > > > and I started a buildworld. It's currently building clang. > > > > Why is it building clang? > > > > You also want WITHOUT_CLANG_IS_CC=YES. I have no reasonable explanation > for why it is different. > > You'll also need: > W_ERROR= > NO_WERROR=YES Whoops. I had known about WITH_CLANG_IS_CC back when it wasn't yet the default. Somehow I didn't make the connection to having to reverse it now. Seems to be working as I expect now. Thanks, matthew
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