Thanks!

It would be nice to also have a custom sanity_check_step implementation in place in this custom OpenBLAS easyblock, so we can consider switching over the current OpenBLAS easyconfig files to use this easyblock (rather than the generic ConfigureMake easyblock).

Also auto-skipping configure_step would be nice (with a simple pass), so the skipsteps = ['configure'] from the easyconfig files can be omitted, and automatically adding certain build options like CC="$CC" FC="$F77"' and install options like PREFIX=%(installdir)s (and maybe also the BINARY, USE_OPENMP and USE_THREAD ones, at least by default).

@edmondac Are you up for looking into that?

Yep - I'll do that @boegel