From owner-freebsd-multimedia Fri Jan 4 12: 8:18 2002 Delivered-To: freebsd-multimedia@freebsd.org Received: from jupiter.linuxengine.net (jupiter2.linuxengine.net [209.61.188.254]) by hub.freebsd.org (Postfix) with ESMTP id CE32937B41D for ; Fri, 4 Jan 2002 12:08:14 -0800 (PST) Received: from jupiterweb.commercevault.com (jupiterweb.commercevault.com [209.61.179.16] (may be forged)) by jupiter.linuxengine.net (8.11.6/8.11.0) with ESMTP id g04K8AE26543; Fri, 4 Jan 2002 14:08:10 -0600 Date: Fri, 4 Jan 2002 14:08:09 -0600 (CST) From: John Utz X-X-Sender: To: Bjarne Wichmann Petersen Cc: Randall Hopper , Subject: Re: OpenGL In-Reply-To: <20020104195955.KBLQ11568.fepC.post.tele.dk@there> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org On Fri, 4 Jan 2002, Bjarne Wichmann Petersen wrote: > On Friday 04 January 2002 20:18, Randall Hopper wrote: > > > From the XFree86 port patches, it appears: config/cf/FreeBSD.cf > > is the place. The current port turns off optimization by removing the -O2 > > and -O on DefaultGcc2i386Opt and OptimizedCDebugFlags, respectively. > > Hmm... I read somewhere that it generally wasn't advisable to do any > optimization above -O... or was that just for kernel/world-build? hmm, advisable is a vague thing.....i go in and hack the makefile to -O2 when i make my kernels or i build apps from src, and i have been doing it since 2.x days with no ill effects. note that i have never built the entire tree, so i couldnt speak about that circumstance. with 4.4-RELEASE, my current focus is now on using -O3. the kernel seemed ok and all apps(more than 20) that i built seemed happy in daily use EXCEPT bash 2.05! wouldnt run! coredumped as soon as you started it! i didnt debug it. i just built it with -O2 and was good to go. YMMV, HTH johnu -- John L. Utz III john@utzweb.net Idiocy is the Impulse Function in the Convolution of Life To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message