Re: powerpc64 graphics/mesa-dri build failure in poudriere, system clang's /usr/bin/cc got assert failure: "Target supports vector op, but scalar requires expansion?"
Jan Beich <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.ppc,gmane.os.freebsd.devel.ports,gmane.os.freebsd.devel.toolchain |
|---|---|
| Message-ID | <[email protected]> |
Ralf Wenk <[email protected]> writes: > On 2019-05-23, at 12:31 -0700, Mark Millard wrote: > >> On 2019-May-23, at 11:47, Jan Beich <jbeich at FreeBSD.org> wrote: >> >> > Mark Millard <marklmi at yahoo.com> writes: >> > >> >> Unfortunately poudiere bulk tar archives of failures do not >> >> catch the /tmp/* material from: >> >> >> >> cc: error: unable to execute command: Abort trap (core dumped) >> >> cc: error: clang frontend command failed due to signal (use -v to see invocation) >> >> FreeBSD clang version 8.0.0 (tags/RELEASE_800/final 356365) (based on LLVM 8.0.0) >> >> Target: powerpc64-unknown-freebsd13.0 >> >> Thread model: posix >> >> InstalledDir: /usr/bin >> > >> > Do you have the build log? Maybe it's possible to reproduce simply by adding >> > -target powerpc64-unknown-freebsd13.0 while cross-building that particular file >> > using otherwise the same command line options as native build. >> >> I have expanded the poudriere bulk's tar of the failure and rerun the >> command from there. The problem reproduced: >> >> # ls -lTdt /tmp/nir_constant_expressions-9b094e.* >> -rw-r--r-- 1 root wheel 11069 May 23 12:08:35 2019 /tmp/nir_constant_expressions-9b094e.sh >> -rw-r--r-- 1 root wheel 1951892 May 23 12:08:35 2019 /tmp/nir_constant_expressions-9b094e.c >> >> >> So I gzip'd the .c and created: >> >> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238082 >> >> with the two files as 2 attachments. > > This looks familiar to me. Is the kernel you are using at r348115 or newer? > > r348115 triggers such kind of "unable to execute" compiler errors on my > system. See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238084 Bug 238082 unlike bug 238084 can be reproduced even on amd64 just by running the generated files. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-ppc To unsubscribe, send any mail to "[email protected]"