Your message dated Sat, 06 Mar 2021 00:48:43 +0000
with message-id <[email protected]>
and subject line Bug#983936: fixed in abseil 0~20200923.3-3
has caused the Debian Bug report #983936,
regarding abseil: ftbfs with -march=x86-64-v3
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
983936: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983936
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: src:abseil
Version: 0~20200923.3-2
Severity: minor
User: [email protected]
Usertags: ftbfs-x86-64-v3
Starting with LLVM 12 and GCC 11 (and backported to gcc-10 for Debian),
GCC introduces optimizations for new micro-architecture levels from
the x86-64 psABI. Filing these bug reports for packages building with
the current level (x86-64), but not with x86-64-v3.
To reproduce these issues, append -march=x86-64-v3 to the compiler
flags (CFLAGS, CXXFLAGS, ...). You also need hardware supporting these.
The easiest way is to call the dynamic linker in glibc 2.33 like
/lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 --help
Otherwise look at the flags in /proc/cpuinfo and compare these with
those from table 3.1 in the System V Application Binary Interface doc:
https://gitlab.com/x86-psABIs/x86-64-ABI/-/wikis/x86-64-psABI
Please don't upload a package setting these flags by default. The
x86-64 baseline is still unchanged.
The full build log can be found at:
http://people.debian.org/~doko/logs/20210228/filtered/gcc10-v3/abseil_0~20200923.3-2_unstable_gcc10-v3.log
The last lines of the build log are at the end of this report.
[...]
[ RUN ] ParseTime.Basics
[ OK ] ParseTime.Basics (0 ms)
[ RUN ] ParseTime.NullErrorString
[ OK ] ParseTime.NullErrorString (0 ms)
[ RUN ] ParseTime.WithTimeZone
[ OK ] ParseTime.WithTimeZone (0 ms)
[ RUN ] ParseTime.ErrorCases
[ OK ] ParseTime.ErrorCases (0 ms)
[ RUN ] ParseTime.ExtendedSeconds
[ OK ] ParseTime.ExtendedSeconds (0 ms)
[ RUN ] ParseTime.ExtendedOffsetErrors
[ OK ] ParseTime.ExtendedOffsetErrors (0 ms)
[ RUN ] ParseTime.InfiniteTime
[ OK ] ParseTime.InfiniteTime (0 ms)
[ RUN ] ParseTime.FailsOnUnrepresentableTime
[ OK ] ParseTime.FailsOnUnrepresentableTime (0 ms)
[----------] 8 tests from ParseTime (0 ms total)
[----------] 3 tests from FormatParse
[ RUN ] FormatParse.RoundTrip
[ OK ] FormatParse.RoundTrip (0 ms)
[ RUN ] FormatParse.RoundTripDistantFuture
[ OK ] FormatParse.RoundTripDistantFuture (0 ms)
[ RUN ] FormatParse.RoundTripDistantPast
[ OK ] FormatParse.RoundTripDistantPast (0 ms)
[----------] 3 tests from FormatParse (0 ms total)
[----------] 8 tests from TimeZone
[ RUN ] TimeZone.ValueSemantics
[ OK ] TimeZone.ValueSemantics (0 ms)
[ RUN ] TimeZone.Equality
[ OK ] TimeZone.Equality (0 ms)
[ RUN ] TimeZone.CCTZConversion
[ OK ] TimeZone.CCTZConversion (0 ms)
[ RUN ] TimeZone.DefaultTimeZones
[ OK ] TimeZone.DefaultTimeZones (0 ms)
[ RUN ] TimeZone.FixedTimeZone
[ OK ] TimeZone.FixedTimeZone (0 ms)
[ RUN ] TimeZone.LocalTimeZone
[ OK ] TimeZone.LocalTimeZone (0 ms)
[ RUN ] TimeZone.NamedTimeZones
[ OK ] TimeZone.NamedTimeZones (0 ms)
[ RUN ] TimeZone.Failures
[ OK ] TimeZone.Failures (0 ms)
[----------] 8 tests from TimeZone (0 ms total)
[----------] Global test environment tear-down
[==========] 127 tests from 8 test suites ran. (5167 ms total)
[ PASSED ] 126 tests.
[ FAILED ] 1 test, listed below:
[ FAILED ] Duration.ToDoubleSecondsCheckEdgeCases
1 FAILED TEST
161/161 Test #144: absl_mutex_test ....................................
Passed 87.15 sec
99% tests passed, 1 tests failed out of 161
Total Test time (real) = 100.46 sec
The following tests FAILED:
148 - absl_time_test (Failed)
Errors while running CTest
make[2]: *** [Makefile:140: test] Error 8
make[2]: Leaving directory '/<<PKGBUILDDIR>>/shared'
dh_auto_test: error: cd shared && make -j4 test ARGS\+=-j4 returned exit code 2
make[1]: *** [debian/rules:46: override_dh_auto_test] Error 25
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
make: *** [debian/rules:26: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--- End Message ---
--- Begin Message ---
Source: abseil
Source-Version: 0~20200923.3-3
Done: Benjamin Barenblat <[email protected]>
We believe that the bug you reported is fixed in the latest version of
abseil, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Benjamin Barenblat <[email protected]> (supplier of updated abseil package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Fri, 05 Mar 2021 15:57:38 -0500
Source: abseil
Architecture: source
Version: 0~20200923.3-3
Distribution: unstable
Urgency: medium
Maintainer: Benjamin Barenblat <[email protected]>
Changed-By: Benjamin Barenblat <[email protected]>
Closes: 983936
Changes:
abseil (0~20200923.3-3) unstable; urgency=medium
.
* Fix "ftbfs with -march=x86-64-v3" by correcting the relevant unit
tests. (Closes: #983936)
* Disable double-double unit tests due to compiler bugs.
* Reenable unit tests on ppc64el.
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