- Build PPC64LE libraries with the lastest gcc available to
take advantage of instruction sets in later CPUs used in
the CPU specific kernels (jsc#SLE-18143, bsc#1197721).
For fortran use the stock compiler to avoid compatibility
issues between different versions of libfortran.
This is relevant for Leap/SLE only. It may be dropped once
gcc < 10 is no longer supported.
- Do the same for x86_64 on SLE to make sure Cooperlake support
is built properly.
- Remove:
* Do-not-attempt-to-check-host-CPU-if-TARGET-is-set.patch
* Create-independent-kernel-Makfile-configuration-when-building-DYNAMIC_ARCH.patch
* For-DYNAMIC_ARCH-don-t-use-sbgemm_r-as-parameter.c-doesn-t-get-build.patch
Instead, add from upstream:
* Define-sbgemm_r-to-fix-DYNAMIC_ARCH-builds.patch
* Remove-extraneous-and-wrong-definition-of-sbgemm_r-on-x86_64.patch
* Fix-checks-for-AVX512-and-atomics.patch
* Revert-AVX512-capability-check-from-PR-1980-moved-to-build.patch
* Use-CC-and-full-command-line-instead-of-hard-coding-gcc-for-AVX512-checking.patch
* Utilize-compiler-AVX512-capability-info-from-c_check-when-building-getarch.patch

- Update to v0.3.20:
* general:
some code cleanup, with added casts etc.
fixed obtaining the cpu count with OpenMP and OMP_PROC_BIND unset
fixed pivot index calculation by ?LASWP for negative increments other
than one
fixed input argument check in LAPACK ? GEQRT2
improved the check for a Fortran compiler in CMAKE builds
disabled building OpenBLAS' optimized versions of LAPACK complex SPMV,