Date: Wed, 13 Feb 2008 22:37:39 +0800 From: Rong-En Fan <rafan@FreeBSD.org> To: Christian Brueffer <brueffer@FreeBSD.org> Cc: freebsd-stable@FreeBSD.org, David Naylor <blackdragon@highveldmail.co.za>, rafan@FreeBSD.org Subject: Re: broken buildkernel (scsi_low and -Os) and duplicate manpages Message-ID: <20080213143739.GN4650@svm.csie.ntu.edu.tw> In-Reply-To: <20080213095250.GB1451@haakonia.hitnet.RWTH-Aachen.DE> References: <b53f6f940802130115m48cda538y831410f5214fd434@mail.gmail.com> <20080213095250.GB1451@haakonia.hitnet.RWTH-Aachen.DE>
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On Wed, Feb 13, 2008 at 10:52:50AM +0100, Christian Brueffer wrote: > On Wed, Feb 13, 2008 at 11:15:29AM +0200, David Naylor wrote: > > Hi, > > > > Building the kernel with CFLAGS=-Os breaks when compiling module > > scsi_low. Sorry no output available. > > > > Placing CFLAGS+= -O in the Makefile fixes the problem. Last build > > with -O2 did work (for everything, world, kernel and ports). > > > > >From my research it appears the -Os produces code faster than -O2 and > > generally slower than -O3 but the smallest binary (and quicker compile > > times), does anyone have a better understanding of such things > > (performance and -O? flags). > > > > When doing an installworld DEST=? it fails twice when trying to > > install duplicate man pages: > > 1) lib/ncurses/ncurses: tputs.3 > > 2) share/man/man9: rman_fini.9 > > > > The rman_fini.9 one was a mistake, I've just fixed it. Thanks! rafan@ > (CCed) did the last few ncurses updates. Rong-En, could you take a look > at the tputs.3 issue? Interesting, I actually use installworld w/ DESTDIR, but it does not fail. Nevertheless, I have just removed the duplicate one (actually, both curs_terminfo and curs_termcap has tputs.3. As we use termcap in base, so I just removed the one links to curs_terminfo). Regards, Rong-En Fan
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