Create a openmp meta/virtual package

[lazka]

So we can depend on openmp without any environment specific conditions (except arm64, which doesn't have it). See https://github.com/msys2/MINGW-packages/pull/12280#issuecomment-1198985768

So I don't forget again...

[kmilos]

I guess this will obsolete https://github.com/msys2/MINGW-packages/issues/10649

[mati865]

I think we should roughly do what https://github.com/msys2/MINGW-packages/issues/10649 suggests and make it installed by the default on CLANG* subsystems. Dunno about the best way to achieve that.

[lazka]

PRs in #13807 and #13808

This assumes the "-omp" is in depends and "-cc" in makedepends for all packages (import lib is part of gcc, for clang in the openmp package)

[lazka]

This is now in the repo.

[lazka]

PKGBUILDs to clean up:

• [x] mingw-w64-adol-c
• [ ] mingw-w64-bsdfprocessor
• [ ] mingw-w64-cas-offinder
• [ ] mingw-w64-clustal-omega
• [x] mingw-w64-frontistr
• [x] mingw-w64-gegl
• [x] mingw-w64-gmic
• [x] mingw-w64-graphicsmagick
• [x] mingw-w64-hypre
• [x] mingw-w64-igraph
• [x] mingw-w64-inkscape
• [ ] mingw-w64-libbotan
• [ ] mingw-w64-libosmscout
• [ ] mingw-w64-libsoxr
• [x] mingw-w64-libsquish
• [ ] mingw-w64-mypaint
• [ ] mingw-w64-nextpnr
• [ ] mingw-w64-ngspice
• [ ] mingw-w64-onednn
• [x] mingw-w64-openblas
• [x] mingw-w64-pdf2djvu
• [x] mingw-w64-petsc
• [ ] mingw-w64-python-numba
• [ ] mingw-w64-scopehal-apps
• [x] mingw-w64-suitesparse
• [x] mingw-w64-sundials
• [ ] mingw-w64-superlu_dist
• [x] mingw-w64-tesseract-ocr
• [ ] mingw-w64-tulip
• [ ] mingw-w64-vid.stab

though we don't have to, and can wait until they get touched again.

[kmilos]

@lazka Ok to start enabling for clangarm64 as well (could also wait until they get touched)?

[lazka]

Sure, I'm not aware of any arm64 issues with openmp yet... But it' also rarely used yet. Only one way to find out :)

[lazka]

I've updated the package list above