* open-mpi.org
* test
* autoconf for darwin & MACOSX_DEPLOYMENT_TARGET env
* sed
* CXX & CC
* without sed
* modified: projects/open-mpi.org/package.yml
* replace hardcoded paths
* wip
* wip
* wip
* OPAL_PREFIX
* make check fails due to unfixed @rpaths
* env
* more env
* try letting it find stuff
* let's see what we can give it
* more flags
* hmmmm
* suggested possibility
* compiler and linker flags
* this shouldn't be linux-only
* gha runs as root
---------
Co-authored-by: Jacob Heider <jacob@tea.xyz>
