new module

Modules/FindMPI.cmake

@@ -0,0 +1,25 @@
+#
+# this module look sfor MPI (Message Passing Interface) support
+# it will define the following values
+#
+# MPI_INCLUDE_PATH = where mpi.h can be found
+# MPI_LIB_PATH     = path to the mpi library
+# MPI_LIBRARY      = the library to link against (mpi mpich etc)
+#
+
+FIND_INCLUDE(MPI_INCLUDE_PATH mpi.h /usr/local/include /usr/include)
+
+# look for the different MPI libs
+IF (NOT MPI_LIB_PATH)
+  FIND_LIBRARY(MPI_LIB_PATH mpi /usr/lib /usr/local/lib)
+  IF (MPI_LIB_PATH)
+    SET (MPI_LIBRARY mpi CACHE)
+  ENDIF (MPI_LIB_PATH)
+ENDIF (NOT MPI_LIB_PATH)
+IF (NOT MPI_LIB_PATH)
+  FIND_LIBRARY(MPI_LIB_PATH mpich /usr/lib /usr/local/lib)
+  IF (MPI_LIB_PATH)
+    SET (MPI_LIBRARY mpich CACHE)
+  ENDIF (MPI_LIB_PATH)
+ENDIF (NOT MPI_LIB_PATH)
+