mk/mpi.buildlink3.mk

   1 # $NetBSD$
   2 #
   3 # This Makefile fragment is meant to be included by packages
   4 # that use any MPI implementation instead of one particular one.
   5 # The available MPI implementations are "mpich" and "openmpi".
   6 #
   7 # === User-settable variables ===
   8 #
   9 # MPI_TYPE
  10 #       This value represents the type of MPI we wish to use on the system.
  11 #
  12 #       Possible: mpich, openmpi
  13 #       Default: mpich
  14
  15 .if !defined(MPI_BUILDLINK3_MK)
  16 MPI_BUILDLINK3_MK=      # define it
  17
  18 .include "../../mk/bsd.prefs.mk"
  19
  20 # Try to find if we have anything installed already
  21 .if exists($(LOCALBASE)/bin/mpicc)
  22 _MPI_PACKAGE!=  $(PKG_INFO) -Q PKGPATH -F $(LOCALBASE)/bin/mpicc
  23 MPI_TYPE?=      $(_MPI_PACKAGE:T)
  24 .else
  25
  26 MPI_TYPE?=      mpich   # default to MPICH due to backward compatibility
  27 .if $(MPI_TYPE) == "mpich"
  28 _MPI_PACKAGE=   parallel/mpi-ch
  29 .elif $(MPI_TYPE) == "openmpi"
  30 _MPI_PACKAGE=   parallel/openmpi
  31 .else # invalid or unimplemented type
  32 PKG_FAIL_REASON=        \
  33         "${MPI_TYPE} is not an acceptable MPI type for ${PKGNAME}."
  34 .endif
  35 .endif
  36
  37 .include "../../$(_MPI_PACKAGE)/buildlink3.mk"
  38
  39 .endif  # MPI_BUILDLINK3_MK