Date: Thu, 3 Dec 2015 11:56:48 -0800 From: Sean Bruno <sbruno@freebsd.org> To: freebsd-mips@freebsd.org Subject: Re: MIPS64 using clang head Message-ID: <56609E80.9070803@freebsd.org> In-Reply-To: <56608FF6.3050706@freebsd.org> References: <56605E75.5090004@freebsd.org> <20151203173806.GA39703@spindle.one-eyed-alien.net> <56608FF6.3050706@freebsd.org>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 12/03/15 10:54, Sean Bruno wrote: > > > On 12/03/15 09:38, Brooks Davis wrote: >> On Thu, Dec 03, 2015 at 07:23:33AM -0800, Sean Bruno wrote: >>> We're still making progress, with a couple more updates to >>> clang we've made it past libc ... now seeing a failure to >>> figure out what "LONG_BITS" is. >>> >>> https://people.freebsd.org/~sbruno/mips64_buildworld.log >>> >>> I'm not quite sure what's missing and I've tried a few hacks >>> to get it past here. > >> This is due to an incompatibility with our limits.h and clang's >> limits.h in freestanding mode. IMO it's a bug that clang's >> limits.h doesn't include the system one in freestanding mode, >> but currently it doesn't which means LONG_BITS doesn't get set. >> Deleting/not installing the clang limits.h should do the job. > >> -- Brooks > > > Cool! I've removed my build version of limits.h > > ~/clang/build % mv ./lib/clang/3.8.0/include/limits.h /var/tmp > > Restarted my freebsd build of mips64. > > sean _______________________________________________ > freebsd-mips@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-mips To > unsubscribe, send any mail to > "freebsd-mips-unsubscribe@freebsd.org" > Yep, this did indeed get past the LONG_BITS things. Heh ... now hitting a clang assertion in libstand: https://llvm.org/bugs/show_bug.cgi?id=25730 The fun continues. sean -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQF8BAEBCgBmBQJWYJ59XxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXRCQUFENDYzMkU3MTIxREU4RDIwOTk3REQx MjAxRUZDQTFFNzI3RTY0AAoJEBIB78oecn5kUq4H/3tS3YQOd+B3ie7pi8B0a09i f2Qjhej1MFszB0O3gZPQeIuf4JmGhuCfbsoVcNIGrqXEFWQAPdbuPZYzPx3zLnxh 6MlOxzc8+goD1f4ZdU/KTrvTAa901sya6Hl6ICCiwkj4ReQd9k10e9ZkmI8JFNnA /3X2thg4zKBxpPEfKLkq8iE3ajvcWYESI0oIvwUXuAu+aHG2qeIbKaTlSwCsZQSW iL194LJH5GmZXpQVsCH+L4Vjov9o01k+wGTd1kKifNvaip3gixvCcf8dad/55krl yly6PL7ytAEeGq5DcwHmhJOAbvZYJioBnKqu7dWletHk9TAHKub2O0RnFS9lxIU= =vS4L -----END PGP SIGNATURE-----
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