Date: Tue, 17 May 2005 18:04:54 +0200 From: Alexander Leidinger <Alexander@Leidinger.net> To: Dag-Erling =?iso-8859-15?b?U234cmdyYXY=?= <des@des.no> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/ata ata-queue.c Message-ID: <20050517180454.brq1tjzo2s88g8ow@netchild.homeip.net> In-Reply-To: <86ekc5ubez.fsf@xps.des.no> References: <200505111436.j4BEaQWP077515@repoman.freebsd.org> <42828A49.8000008@DeepCore.dk><86wtq47j97.fsf@xps.des.no> <20050512112617.482321e9@dolphin.local.net> <20050515053349.GA32205@gothmog.gr> <20050515065820.GE837@darkness.comp.waw.pl> <20050515020629.156fb85e@dolphin.local.net> <20050516195401.32b7784a@Magellan.Leidinger.net> <86vf5itaqq.fsf@xps.des.no> <20050517150415.cy3vhgx864kk8w8c@netchild.homeip.net> <86ekc5ubez.fsf@xps.des.no>
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Dag-Erling Sm=F8rgrav <des@des.no> wrote: > Alexander Leidinger <Alexander@Leidinger.net> writes: >> Dag-Erling Sm=F8rgrav <des@des.no> wrote: >> > There is no good reason to use what you call the classic way, and >> > you're not doing anybody any favors by pretending there is. >> What does the buildkernel way what the classic way doesn't do? >> >> What does the buildkernel way what the classic way doesn't do? Which ite= m in >> this list needs to be done to avoid some bad things to happen and which = bad >> things are we talking about? > > These questions have been answered before, many times. And I haven't seen a technical reason why the classic way of doing it is ba= d. Did I missed it or do I have to say "I don't get it"? >> If you just change one file and you want to recompile the kernel, which >> procedure is faster? > > They're equally fast, though 'buildkernel' normally does 'make clean' > and 'make depend' every time. Use NO_KERNELCLEAN when you can get > away with it (which is most of the time; I have it in make.conf) and > NO_KERNELDEPEND when you know you haven't changed the dependency tree > (i.e. when you haven't changed any #include statements). All the > usual tricks (KODIR, NO_MODULES, MODULES_OVERRIDE) also work. The "equally fast, though ..." part is funny (at least to me, YMMV)... So I have to type "make buildkernel -DNO_KERNELDEPEND" (while having NO_KERNELCLEAN=3Dyes in make.conf) instead of "make"... sorry, but I'm too lazy to do this (at least as long as I don't get a benefit out of using the new way). Bye, Alexander. -- http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137 Rule the Empire through force. =09=09-- Shogun Tokugawa
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