gnome-abrt fails to build with gcc 10:
libtool: link: gcc -shared -fPIC -DPIC .libs/_wrappers_la-module.o .libs/_wrappers_la-configure.o .libs/_wrappers_la-problem_details.o .libs/_wrappers_la-problem_app.o .libs/_wrappers_la-xserver_check.o -lcrypt -lpthread -ldl -lutil -lm -lreport-gtk -labrt_gui -labrt -lreport -lgtk-3 -lgdk-3 -lpangocairo-1.0 -lpango-1.0 -lharfbuzz -latk-1.0 -lcairo-gobject -lcairo -lgdk_pixbuf-2.0 -lgio-2.0 -lgobject-2.0 -lglib-2.0 -lX11 -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -O2 -g -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 -Wl,-z -Wl,relro -Wl,--as-needed -Wl,-z -Wl,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -Wl,-soname -Wl,_wrappers.so -Wl,-version-script -Wl,.libs/_wrappers.ver -o .libs/_wrappers.so
make[3]: Leaving directory '/builddir/build/BUILD/gnome-abrt-1.2.9/src/gnome_abrt/wrappers'
/usr/bin/ld: .libs/_wrappers_la-configure.o:/usr/include/pygobject-3.0/pygobject.h:230: multiple definition of `_PyGObject_API'; .libs/_wrappers_la-module.o:/usr/include/pygobject-3.0/pygobject.h:230: first defined here
/usr/bin/ld: .libs/_wrappers_la-problem_details.o:/usr/include/pygobject-3.0/pygobject.h:230: multiple definition of `_PyGObject_API'; .libs/_wrappers_la-module.o:/usr/include/pygobject-3.0/pygobject.h:230: first defined here
/usr/bin/ld: .libs/_wrappers_la-problem_app.o:/usr/include/pygobject-3.0/pygobject.h:230: multiple definition of `_PyGObject_API'; .libs/_wrappers_la-module.o:/usr/include/pygobject-3.0/pygobject.h:230: first defined here
/usr/bin/ld: .libs/_wrappers_la-xserver_check.o:/usr/include/pygobject-3.0/pygobject.h:230: multiple definition of `_PyGObject_API'; .libs/_wrappers_la-module.o:/usr/include/pygobject-3.0/pygobject.h:230: first defined here
collect2: error: ld returned 1 exit status
This blocks the Python 3.9 rebuild of the package.
See https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/RYVPP45PMWPXYBBDKXO3CI7YGL7CDQG6/ and https://gcc.gnu.org/gcc-10/porting_to.html#common for more information about the failure.