Date: Sat, 02 Jul 2005 21:47:44 -0700 From: Adam Weinberger <adamw@magnesium.net> To: Kris Kennaway <kris@obsecurity.org> Cc: ports@FreeBSD.org, current@FreeBSD.org Subject: Re: HEADS UP: Ports are not ready for CFLAGS=-O2 in 6.0 Message-ID: <42C76DF0.8070307@magnesium.net> In-Reply-To: <20041102222000.GA65845@xor.obsecurity.org> References: <20041102222000.GA65845@xor.obsecurity.org>
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Kris Kennaway wrote: > About a week ago des changed the default value of CFLAGS to "-O2 > -pipe" on FreeBSD 6.0-CURRENT. While this is believed to be safe for > compiling world + kernel on -CURRENT thesedays (because the aliasing > bugs that are exposed with -O2 have been fixed), it's definitely *not* > safe for compiling many ports (there are at least 350 ports that emit > warnings about aliasing, and would probably have runtime errors when > compiled with -O2; moreover, a number of ports fail to even build with > -O2). > > Therefore, if you compile ports on FreeBSD 6.0, you should set > CFLAGS=-O -pipe in your /etc/make.conf for now, until we can resolve > this problem more satisfactorily. > > Kris This is just an FYI for whomever cares: all GNOME metaports build cleanly in a -CURRENT jail with -O2. # Adam -- Adam Weinberger adamw@magnesium.net || adamw@FreeBSD.org adamw@vectors.cx || adamw@gnome.org http://www.vectors.cx
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