Hello all,
I've started "serious" work on an OpenMPI ebuild. I am implementing a
modular approach for the --prefix= as per Donnie's e-mail concerning
"Switchable MPI":
> MPI_IMPLEMENTATION="$implementation"
> PATH="/usr/lib/mpi/$implementation/$version/$compiler/bin:$PATH"
> LD_LIBRARY_PATH="/usr/lib/mpi/$implementation/$version/$compiler/lib:$LD_LIBRARY_PATH"
> CPPFLAGS="-I/usr/lib/mpi/$implementation/$version/$compiler/include:$CPPFLAGS"
> MANPATH="/usr/lib/mpi/$implementation/$version/$compiler/share/man:$MANPATH"
> INFOPATH="/usr/lib/mpi/$implementation/$version/$compiler/share/info:$INFOPATH
As I commented on the "Switchable MPI" thread, I'd foresee eselect
being used _by users_ to set the proper environment variables (but keep
comments on this in the "Switchable MPI" thread).
I'll post the ebuild on bugs.gentoo.org as soon as I get an alpha one
up and runnung (next few days). Since there is an overwhealming amount of
configuration options, I'll count on all of your inputs for guidance ;)
Eric Thibodeau
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