The rebuild xcfun for the new version of Python on rawhide fails in a reproducible manner on the s390x architecture in an internal compiler error, see https://koji.fedoraproject.org/koji/taskinfo?taskID=119331397 https://koji.fedoraproject.org/koji/taskinfo?taskID=119331798 The relevant part of the build log is as follows [ 5%] Building CXX object src/CMakeFiles/xcfun.dir/functionals/apbec.cpp.o cd /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/s390x-redhat-linux-gnu/src && /usr/bin/g++ -DXCFUN_MAX_ORDER=6 -Dxcfun_EXPORTS -I/builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/api -I/builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/s390x-redhat-linux-gnu/include -I/builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src -isystem /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/external/upstream/taylor -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -march=z13 -mtune=z14 -fasynchronous-unwind-tables -fstack-clash-protection -O2 -g -DNDEBUG -std=c++11 -fPIC -fvisibility=hidden -fvisibility-inlines-hidden -ffloat-store -fno-rtti -fno-exceptions -MD -MT src/CMakeFiles/xcfun.dir/functionals/apbec.cpp.o -MF CMakeFiles/xcfun.dir/functionals/apbec.cpp.o.d -o CMakeFiles/xcfun.dir/functionals/apbec.cpp.o -c /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src/functionals/apbec.cpp In file included from /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src/functionals/apbec.cpp:17: /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src/functionals/pw92eps.hpp: In function ‘pw92eps::eopt<ctaylor<double, 2> >(ctaylor<double, 2> const&, double const*)ctaylor<double, 2>’: /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src/functionals/pw92eps.hpp:25:1: error: unrecognizable insn: 25 | } | ^ (insn 81 80 82 2 (set (reg:V2DF 96 [ _105 ]) (vec_duplicate:V2DF (vec_select:DF (mem/c:V2DF (reg/f:DI 95) [4 vect__71.1251+0 S16 A64]) (parallel [ (const_int 0 [0]) ])))) -1 (nil)) *** WARNING *** there are active plugins, do not report this as a bug unless you can reproduce it without enabling any plugins. Event | Plugins PLUGIN_FINISH_UNIT | annobin: Generate final annotations PLUGIN_START_UNIT | annobin: Generate global annotations PLUGIN_ALL_PASSES_START | annobin: Generate per-function annotations PLUGIN_ALL_PASSES_END | annobin: Register per-function end symbols during RTL pass: vregs /builddir/build/BUILD/xcfun-2.1.1-build/xcfun-2.1.1/src/functionals/pw92eps.hpp:25:1: internal compiler error: in extract_insn, at recog.cc:2812 Please submit a full bug report, with preprocessed source (by using -freport-bug). See <http://bugzilla.redhat.com/bugzilla> for instructions. The bug is not reproducible, so it is likely a hardware or OS problem.
*** This bug has been marked as a duplicate of bug 2292501 ***
FEDORA-2024-7dca52f634 (gcc-14.1.1-6.fc40) has been submitted as an update to Fedora 40. https://bodhi.fedoraproject.org/updates/FEDORA-2024-7dca52f634
FEDORA-2024-7dca52f634 has been pushed to the Fedora 40 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2024-7dca52f634` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2024-7dca52f634 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2024-7dca52f634 (gcc-14.1.1-6.fc40) has been pushed to the Fedora 40 stable repository. If problem still persists, please make note of it in this bug report.