Changelog for gcc-toolset-10-gcc-10.2.1-2.el8.x86_64.rpm :

* Tue Aug 04 2020 Marek Polacek 10.2.1-2- update from Fedora gcc 10.2.1-2- emit debug info for C/C++ external function declarations used in the TU (PR debug/96383)- discard SHN_UNDEF global symbols from LTO debuginfo (PR lto/96385)- strip also -flto=auto from optflags
* Sun Aug 02 2020 Marek Polacek 10.2.1-1.2- avoid stack overflow in std::vector (PR libstdc++/94540, #1859670)- adjust some libstdc++_nonshared.a symbols- apply gcc10-libgfortran-compat-2.patch
* Fri Jul 31 2020 Marek Polacek 10.2.1-1.1- hide various symbols in libstdc++_nonshared.a
* Mon Jul 27 2020 Marek Polacek 10.2.1-1- GCC 10.2 release- add symlink to liblto_plugin.so in /usr/lib/bfd-plugins- disable -flto in %{optflags}, lto bootstrap will be enabled the GCC way later- require MPFR Library version 3.1.0 (or later)
* Mon Jun 15 2020 Marek Polacek 10.1.1-1.1- correct instructions for creation of newlib tarball, filter out sun-rpc licensed code that is never used during the package build
* Wed May 20 2020 Marek Polacek 10.1.1-1- update to GCC 10.1.0 release
* Wed May 20 2020 Marek Polacek 9.2.1-2.2- new package