csdiff fails to build with Python 3.9.0a2. [ 95%] Building CXX object CMakeFiles/pycsdiff.dir/pycsdiff.cc.o /usr/bin/c++ -Dpycsdiff_EXPORTS -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fPIC -Wall -Wextra -fPIC -I/usr/include/python3.9 -o CMakeFiles/pycsdiff.dir/pycsdiff.cc.o -c /builddir/build/BUILD/csdiff-1.6.1/pycsdiff.cc *** 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 symbol In file included from /usr/include/boost/python.hpp:55, from /builddir/build/BUILD/csdiff-1.6.1/pycsdiff.cc:26: /usr/include/boost/python/raw_function.hpp: In member function 'PyObject* boost::python::detail::raw_dispatcher<F>::operator()(PyObject*, PyObject*)': /usr/include/boost/python/raw_function.hpp:33:76: internal compiler error: in nothrow_spec_p, at cp/except.c:1247 33 | , keywords ? dict(borrowed_reference(keywords)) : dict() | This failure happened during our Python 3.9 rebuilds. While not related to Python 3.9, it still blocks it. For the build logs, see: https://copr-be.cloud.fedoraproject.org/results/@python/python3.9/fedora-rawhide-x86_64/01173408-csdiff/ For all our attempts to build csdiff with Python 3.9, see: https://copr.fedorainfracloud.org/coprs/g/python/python3.9/package/csdiff/
This is a gcc bug. Marking as blocked, changing to ASSIGNED to avoid automated emails. Nothing the package maintainer can do here, but please keep this open.