mingw64-gcc-9.2.0-bp154.2.76

- Add BuildIgnores to break a cycle between gmp, mpfr, mpc, gcc

- Add some -Wno-error because gcc appears to fall over MSVCRT
  printf specifiers

- Revert the ExclusiveArch/BuildArch. Having
  mingw64-libssp0.{aarch64,ppc64,etc.}.rpm with AMD64 PE binaries
  is exactly the point of mingw64-* packages.

- Cannot be noarch, otherwise it makes mingw64-libssp0 available
  on aarch64, which is wrong.

- Build only on x86* archs

- Use %autosetup

- Use %patch -P N instead of deprecated %patchN.

- Update to release 13.2.0

- Add _multibuild to define 2nd spec file as additional flavor.
  Eliminates the need for source package links in OBS.

- Add package mingw64-libstdc++-gdb-printer which provides pretty
  printer for gdb that can be added to debug packages from installer
  and portable packages
  To use this pretty printer with gdb, the automatic load path
  'safe path' must be turned off either with the gdb command
  'set auto-load safe path /' or by adding the command option
  '-ex "set auto-load safe-path /"'.
- Add gcc-12.1.0-fix-install-gdb-support-files.patch

- Update to version 12.2.0

- Update to version 12.1.0

- Update to version 10.3.0
- Fix error: we support EITHER _multibuild OR multiple spec files

- change license to GPL-3.0-or-later to match gcc package

- use <package> tags instead of <flavor> in _multibuild as we are referring to
  extra spec files

- avoid file conflict with debug package
- merge sjlj1 and seh1 package to be able to use sed between 32bit
  and 64bit spec files.

- Update to version 9.2.0

- inital package for Factory submission