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Re: [PATCH][PR sanitizer/77631] Support separate debug info in libbacktrace
- From: Martin Liška <mliska at suse dot cz>
- To: Ian Lance Taylor <iant at google dot com>, Denis Khalikov <d dot khalikov at partner dot samsung dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 2 Oct 2017 13:12:24 +0200
- Subject: Re: [PATCH][PR sanitizer/77631] Support separate debug info in libbacktrace
- Authentication-results: sourceware.org; auth=none
- References: <CGME20170616153942eucas1p1945271f893265484bbb3991a368bcd92@eucas1p1.samsung.com> <2b505c8c-a836-6079-f744-3e9f8acf9356@partner.samsung.com> <CAKOQZ8zCqEFeD8HearTze4YUGRASH3u-v8_dRAgsOBTg70i3bA@mail.gmail.com> <9396366a-47ab-899c-cbcb-e79af1338869@partner.samsung.com> <CAKOQZ8yvRxm7icH-aNa=aKw-aGnTtRgLo_t-fTN9CPaXjrWSoA@mail.gmail.com> <CAKOQZ8wHa8UX-T-S6fY=q69LVtzVF0oETuCGSvc+o3hF0Lmyqw@mail.gmail.com>
Hi.
Currently I see with --with-build-config=bootstrap-ubsan:
/home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/prev-x86_64-pc-linux-gnu/libsanitizer/ubsan/.libs/libubsan.a(elf.o): In function `backtrace_uncompress_zdebug':
/home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/x86_64-pc-linux-gnu/libsanitizer/libbacktrace/../../.././../libsanitizer/libbacktrace/../../libbacktrace/elf.c:2489: multiple definition of `backtrace_uncompress_zdebug'
../libbacktrace/.libs/libbacktrace.a(elf.o):/home/marxin/BIG/buildbot/slave/gcc-master-bootstrap-ubsan/build/builddir/libbacktrace/.././../libbacktrace/elf.c:2489: first defined here
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:2904: gcov] Error 1
make[3]: *** Waiting for unfinished jobs....
Thanks,
Martin