Date: Mon, 7 Oct 2019 11:08:19 -0700 From: Julian Elischer <julian@freebsd.org> To: Poul-Henning Kamp <phk@phk.freebsd.dk>, Warner Losh <imp@bsdimp.com> Cc: "Rodney W. Grimes" <freebsd-rwg@gndrsh.dnsmgr.net>, Lev Serebryakov <lev@freebsd.org>, "freebsd-arch@freebsd.org" <freebsd-arch@freebsd.org> Subject: Re: New CPUTYPE default for i386 port Message-ID: <6c05c108-f002-4116-2953-f8c11695fe66@freebsd.org> In-Reply-To: <19309.1570469772@critter.freebsd.dk> References: <CANCZdfqL2LD_Yu49XMid-G21w-HKSDA4yW4Wi_uEW37rAG9E2Q@mail.gmail.com> <201910060322.x963Mwo1065732@gndrsh.dnsmgr.net> <CANCZdfra0r=GYF5KSHqGuhNQq6RTXCBu8r9j3YfGc4iVmTsNag@mail.gmail.com> <89501a69-ea37-7016-5ccb-286ff65b2e2a@FreeBSD.org> <18250.1570457337@critter.freebsd.dk> <CANCZdfr00NFPdbnOdaXoZPbbj%2BVJVRXmQcoD3Y=ewS78wmkL2A@mail.gmail.com> <390dc131-bd71-cba8-76c1-df30ed721f4f@freebsd.org> <CANCZdfrH23UkyXgLYYKpw2kmYFCL7Hi1W-Vpi3EDahzVp_7gFA@mail.gmail.com> <19309.1570469772@critter.freebsd.dk>
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On 10/7/19 10:36 AM, Poul-Henning Kamp wrote: > -------- > In message <CANCZdfrH23UkyXgLYYKpw2kmYFCL7Hi1W-Vpi3EDahzVp_7gFA@mail.gmail.com>, Warner Losh writes: > >> Yea. We've not been quickly self-hosting on this class of machines since >> the move to clang. I have a 32-bit laptop with a ~1GHz Pentium-M and 512MB >> of ram that takes ~36 hours to do a buildworld and another 2 hours or more >> to do a build-kernel. And that machine is quite a bit beefier than the >> Soekris 5501... :( > Last I tried on a 5501 bw+iw+a couple of trivial sized ports took 10 days, > and that was with a good SSD, most of that time were spent on clang > compiling C++ code. > > my 5501 has just an SD card :-) so.. possibly a month is conservative. I sort of like the linux configurator that asks you questions so that you don't need to know the magic incantations to do all the options. But certainly the default can go as long as it's really easy to find the right way to make it. No-one runs a standard build on those machines. Or at least not a CURRENT standard build.
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