Sameer Shende 4d0926464c mpich: wrapperrpath variant allows disablement of RPATH usage in mpicc ... Added a wrapperrpath variant to mpich that defaults to `True`. Users can set this to `False` (e.g., spack install mpich~wrapperrpath) to disable the wrapper RPATHs. This makes it easier to replacing an MPICH installation in a container with an MPICH for the host system, e.g., Cray MPICH with Shifter on Cori, Intel MPI, MVAPICH2, etc. Co-authored-by: Todd Gamblin <tgamblin@llnl.gov>		2019-07-01 15:09:40 -07:00
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spack	mpich: wrapperrpath variant allows disablement of RPATH usage in mpicc	2019-07-01 15:09:40 -07:00