Date: Thu, 22 Nov 2018 12:22:18 -0800 From: Mark Millard <marklmi@yahoo.com> To: Bryan Drewery <bdrewery@FreeBSD.org>, FreeBSD Toolchain <freebsd-toolchain@freebsd.org> Subject: clang's ". . . and include the . . ." failure informatino vs. poudriere use for port builds Message-ID: <E3FF2522-4EAE-42D1-81DA-DE4976DD671D@yahoo.com>
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During a (native) poudriere-devel run I got the following failure. It appears that poudriere and the (default?) place clang/clang++/. . . puts evidence of failures (preprocessed source and a script) are not well matched and the evidence is not in the tar archive produced for the failure. [One also has to be careful with kern.corefile definitions in order to be sure that the core files are in what poudriere captures for a build failure. Picking kern.corefile=/var/crash/%N.%P.core or the like is not appropriate for such.] 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 6.0.1 (tags/RELEASE_601/final 335540) (based on LLVM 6.0.1) Target: powerpc64-unknown-freebsd13.0 Thread model: posix InstalledDir: /usr/bin cc: note: diagnostic msg: PLEASE submit a bug report to https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed source, and associated run script. cc: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: cc: note: diagnostic msg: /tmp/vf_convolution-9639c0.c cc: note: diagnostic msg: /tmp/vf_convolution-9639c0.sh cc: note: diagnostic msg: ******************** gmake[1]: *** [ffbuild/common.mak:60: libavfilter/vf_convolution.o] Error 254 gmake[1]: *** Waiting for unfinished jobs.... gmake[1]: Leaving directory '/wrkdirs/usr/ports/multimedia/ffmpeg/work/ffmpeg-4.1' ===> Compilation failed unexpectedly. Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to the maintainer. *** Error code 1 This happens to be on powerpc64 where I experiment with using fairly modern cc/c++ and the like. devel/powerpc64-xtoolchain-gcc was used for buildworld buildkernel and clang was built as cc. But the system binutils is from base/binutils . So not an official gcc 4.2.1 toolchain context. # uname -apKU FreeBSD FBSDG5L 13.0-CURRENT FreeBSD 13.0-CURRENT #1 r340287M: Fri Nov 9 19:30:13 PST 2018 markmi@FBSDFSSD:/usr/obj/powerpc64vtsc_xtoolchain-gcc/powerpc.powerpc64/usr/src/powerpc.powerpc64/sys/GENERIC64vtsc-NODBG powerpc powerpc64 1300003 1300003 === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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