Date: Tue, 20 Feb 2001 19:32:43 +0100 From: mouss <usebsd@free.fr> To: clefevre@poboxes.com, "Julian Stacey" <jhs@jhs.muc.de> Cc: hackers@FreeBSD.ORG Subject: Re: COPTFLAGS without -O in /etc/make.conf breaks kernel make Message-ID: <4.3.0.20010220192849.059a49a0@pop.free.fr> In-Reply-To: <elwuot23.fsf@gits.dyndns.org> References: <"Julian Stacey"'s message of "Mon, 19 Feb 2001 22:17:09 GMT"> <200102192217.f1JMH9C16878@jhs.muc.de>
next in thread | previous in thread | raw e-mail | index | archive | help
At 05:51 20/02/01 +0100, Cyrille Lefevre wrote: >"Julian Stacey" <jhs@jhs.muc.de> writes: > > > Here's a weirdness in 4.2-RELEASE kernel generation: > > - Compiling a GENERIC kernel _Without -O optimiser causes a broken make ! > > - Compiling a GENERIC kernel _With_ -O optimiser compiles OK. > >this question is cyclic. and yes, the kernel *have* to be compiled >w/ -O turned on. sorry, I don't remember why. > >if you want yo put something to COPTFLAGS, try something like this : As far as I know, "-O" is necessary because of the "-Wuninitialized" option. but I'm not sure if removing the latter will make you able to compile without -O. cheers, mouss To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4.3.0.20010220192849.059a49a0>