[New-bugs-announce] [issue42596] aarch64 Fedora Rawhide LTO + PGO 3.8 fails to build Python: /usr/bin/ld: error adding symbols: bad value

[STINNER Victor]

New submission from STINNER Victor <vstinner at python.org>:

aarch64 Fedora Rawhide LTO + PGO 3.8:
https://buildbot.python.org/all/#/builders/528/builds/243

/usr/bin/ld: /lib64/libgcc_s.so.1: .gnu.version_r invalid entry
/usr/bin/ld: /lib64/libgcc_s.so.1: error adding symbols: bad value
collect2: error: ld returned 1 exit status
make[3]: *** [Makefile:578: python] Error 1
make[3]: *** Waiting for unfinished jobs....

Is it another GCC 11 bug when using LTO and/or PGO?

----------
components: Build
messages: 382718
nosy: vstinner
priority: normal
severity: normal
status: open
title: aarch64 Fedora Rawhide LTO + PGO 3.8 fails to build Python: /usr/bin/ld: error adding symbols: bad value
versions: Python 3.8

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42596>
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