cross-arm-gcc15-15.3.0+git11272-160000.1.1

- Update to GCC 15.3 release
  * remove included gcc15-bsc1257463.patch

- Update to GCC 15 branch head, 15.2.1+git11263, GCC 15.3 RC1
- Drop -fhardened from RPM_OPT_FLAGS

- Avoid conflicts between %gcc_libc_bootstrap packages of different
  versions if update-alternatives are still in use (SLE 15 and older)

- Update gcc15-Wtime_t-conversion.patch to allow conversions to/from
  uint32_t.  Filter out -Wtime_t-conversion from flags to build
  D target library files.

- Add gcc15-Wtime_t-conversion.patch, SUSE-local
  - Wtime_t-conversion.  [jsc#PED-15601]

- Remove loongarch64 from quadmath_arch. On LoongArch long double
  is IEEE quad, so libquadmath is not needed and no longer built.

- Update to GCC 15 branch head, 15.2.1+git10776
  * includes fix for bogus expression simplification [bsc#1257463]

- Add gcc15-bsc1253043.patch to enable the use of _dl_find_object
  even when not available at build time.  [bsc#1253043]

- Add gcc15-pr120424.patch to backport fix that cures a miscompile
  of libgo on arm.  [bsc#1252306]

- Update to GCC 15 branch head, 15.2.1+git10392
- Fixes PR110812, Check availability of builtins at expand time

- Add gcc15-bsc1257463.patch to fix bogus expression simplification
  [bsc#1257463]

- Update to GCC 15.2 release
  * the GCC 15.2 release contains regression fixes accumulated since
    the GCC 15.1 release

- Update to GCC 15 branch head, 15.1.1+git10189, GCC 15.2 RC

- Update to GCC 15 branch head, 15.1.1+gitt10077
- Fixes PR120714, RISC-V: incorrect frame pointer CFA address for
  stack-clash protection loops

- Fixup conflicts again.
- Make sure to retain binary suffixes for accelerator crosses.

- Update to GCC 15 branch head, 15.1.1+git9973
- Fixes PR120995, unrecognizable insn UNSPEC_COMPARE_AND_SWAP with
  rv64gc_zabha_zacas

- Prune the use of update-alternatives from openSUSE Factory and
  SLFO.
- Adjust crosses to conflict consistently where they did not
  already and make them use unsuffixed binaries.

- Tune for power10 for SLES 16.  [jsc#PED-12029]
- Tune for z15 for SLES 16.  [jsc#PED-253]

- Update to GCC 15 branch head, 15.1.1+git9866
- Fix PR120827, ICE due to splitter emitting constant loads directly

- Remove all %gcc_icecream mode cross-compilers and the corresponding
  icecream backend subpackages.  Instead use glibc-bootstrap only
  configs for cross-x86_64-gcc (ipxe,ovmf,qemu), cross-ppc64-gcc (qemu)
  and cross-arm-gcc (ovmf).

- Revert pruning the set of cross-compilers that conflict with different
  versions from the set using update-alternatives.  This causes
  endless headache with file conflicts with older GCC releases.

- Exclude shared objects present for link editing in the GCC specific
  subdirectory from provides processing via __provides_exclude_from.
  [bsc#1244050][bsc#1243991]

- Make cross-*-gcc15-bootstrap package conflict with the non-bootstrap
  variant conflict with the unversioned cross-*-gcc package.

- Enable C++ for offload compilers.  [bsc#1243794]