From: | Alessandro Barbieri <lssndrbarbieri@×××××.com> |
---|---|
To: | gentoo-dev@l.g.o |
Subject: | [gentoo-dev] Reliably find MPI implementation |
Date: | Wed, 08 Jun 2022 17:13:24 |
Message-Id: | CACfyCdXLTUeevF-YKNRPahdJ2DZto_hban945oeUK9YSV2as+w@mail.gmail.com |
1 | I have a package that uncorrectly guesses the mpi implementation because |
2 | it's grepping the /usr/include/mpi.h and since it's a multilib wrapper, it |
3 | doesn't contain the defines. I can specify the mpi implementation while |
4 | configuring. |
5 | |
6 | How to reliably detect the MPI implementation? |
7 | I need something (eclass ?) that return one the following: |
8 | openmpi/mpich/mpich2/mpich3/lam/etc. based on the current installed status |