Ensure that [P]MPI_Iscan is compiled into the mpifh library on

weak-symbol-supporting systems.

This commit was SVN r26650.

ompi/mpi/fortran/mpif-h/profile/Makefile.am

@@ -177,6 +177,7 @@ nodist_libmpi_mpifh_pmpi_la_SOURCES = \
         pireduce_scatter_f.c \
         pireduce_scatter_block_f.c \
         pirsend_f.c \
+        piscan_f.c \
         piscatter_f.c \
         piscatterv_f.c \
         pisend_f.c \