Date: Tue, 30 Aug 2016 13:30:06 -0700 From: "K. Macy" <kmacy@freebsd.org> To: Volodymyr Kostyrko <arcade@b1t.name> Cc: "freebsd-current@freebsd.org" <freebsd-current@freebsd.org> Subject: Re: External toolchain support broken for devel/llvm38 but not devel/llvm37 Message-ID: <CAHM0Q_O8wNVWMBrUYPQ=xXjwJ-7Y8BUrZCGt6NcNuYH3-rmwNA@mail.gmail.com> In-Reply-To: <57C52BDD.9020207@b1t.name> References: <156d96ebba6.d2524daa80643.7192912559150916238@nextbsd.org> <57C52BDD.9020207@b1t.name>
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On Monday, August 29, 2016, Volodymyr Kostyrko <arcade@b1t.name> wrote: > Matthew Macy wrote: > >> It looks like there is something broken with the devel/llvm38 port or >> external toolchain support has regressed: >> >> >> This works: >> make XCC=/usr/local/bin/clang37 XCXX=/usr/local/bin/clang++37 >> XCPP=/usr/local/bin/clang-cpp37 buildworld -j12 -s >> >> This fails: >> make XCC=/usr/local/bin/clang38 XCXX=/usr/local/bin/clang++38 >> XCPP=/usr/local/bin/clang-cpp38 buildworld -j12 -s >> >> with: >> >> /home/mmacy/devel/build/mnt/storage/mmacy/devel/drm-next-merge/tmp/usr/bin/ld: >> /usr/local/llvm38/bin/../lib/clang/3.8.1/lib/freebsd/libclan >> g_rt.ubsan_standalone-x86_64.a: No such file: No such file or directory >> clang-3.8: error: linker command failed with exit code 1 (use -v to see >> invocation) >> > > I second this - I also faced it. I think this is not a problem with a > ports but rather with a build as correspondent files can be found in > /usr/obj under /usr/obj/usr/src/tmp/usr/lib/clang/3.8.0/lib/freebsd/. > Looks like this files are compiled during build but taken from compilers's > directory. Linking 'em to the target directory makes build succeed. The point of using the external toolchain for me is to bypass building clang in src. ~31 of the ~47 minutes in buildworld are spent compiling pieces of llvm/clang. I'd much rather fix the ports than make buildworld require additional work. For the moment I've disconnected the two pieces that fail: svn and libc/tests. They don't really belong in base any more than git and piglit do. > > -- > Sphinx of black quartz judge my vow. > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >
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