Date: Thu, 06 Dec 2007 10:11:57 +0300 From: Boris Samorodov <bsam@ipt.ru> To: obrien@freebsd.org Cc: Jan Lentfer <Jan.Lentfer@web.de>, freebsd-current@freebsd.org Subject: Re: Problems Building 7.0-Beta3 with -Os Message-ID: <29845810@bb.ipt.ru> In-Reply-To: <20071205231628.GA15765@dragon.NUXI.org> (David O'Brien's message of "Wed\, 5 Dec 2007 15\:16\:28 -0800") References: <4756BAD3.4060905@web.de> <95938867@bb.ipt.ru> <20071205231628.GA15765@dragon.NUXI.org>
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On Wed, 5 Dec 2007 15:16:28 -0800 David O'Brien wrote: > > "Os" is not supported/tested/etc. From /usr/share/examples/etc/make.conf: > While true.. > > ----- > > # CFLAGS controls the compiler settings used when compiling C code. > > # Note that optimization settings other than -O and -O2 are not recommended Hm, I've always have read that as other than "-O and -O2" are not recommended. ;-) > This is to warn against -O3 or -O0 (no opt). If that's true than that note should be changed. > -Os is a collection of > optimizations that is between -O1 and -O2. That is -Os includes > everything that -O1 does, and -O2 includes everything that -Os does. > In otherwords: -O1 < -Os < -O2 (properly) > The reporter is having trouble with both -O2 and -Os, so that should not > happen. Yep, but at this case if I were a reporter I'd post an error log with "-O2" option. ;-) WBR -- Boris Samorodov (bsam) Research Engineer, http://www.ipt.ru Telephone & Internet SP FreeBSD committer, http://www.FreeBSD.org The Power To Serve
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