ccsm3.5 bcast pop2 compiler error

[bsf208@lehigh_edu]

I have been trying to build ccsm3.5 on a linux cluster with the Portland compiler (7.2-3) and mpich2. I get through the cpl, ice, and lnd, but am getting the following error in the ocn:

PGF90-S-0155-Could not resolve generic procedure mpi_bcast (/share/partition7/ccsm3.5-for-Ben/code/Test35/ocn/obj/source/POP_BroadcastMod.F90: 2328)
0 inform, 0 warnings, 1 severes, 0 fatal for pop_broadcastarraylogd6
gmake: *** [POP_BroadcastMod.o] Error 2
(and whereever bcast is called within POP-BroadcastMod.F90).

When I check in our mpif.h code, Bcast does not exist, although it does exist within mpi.h. I see other examples on-line of people including mpif.h to call Bcast, so it seems like it should be included, but I'm not sure if CCSM3.5 uses C++ in certain cases, since CPPDEFs are defined within the Makefile. Is it possible that mpich2 is configured incorrectly since Bcast is not in mpif.h?

I've have copied below the compiler flags I am using within the Macros.Linux file (actually the entire file), as I think these may also be the issue.

CPP := NONE
CPPFLAGS :=
CPPDEFS := -DLINUX -DFORTRANUNDERSCORE -DNO_SHR_VMATH -DHIDE_SHR_MSG

FC := /share/apps/mpich/pgi/bin/mpif90 -byteswapio
FFLAGS := -c -g -DLINUX

CC := mpicc
CFLAGS := -c -DUSE_GCC

LDFLAGS := --staticlink

FIXEDFLAGS :=
FREEFLAGS :=
MOD_SUFFIX := mod
LD := $(FC)
AR := ar
INCLDIR := -I. -I/share/apps/netcdf-4.0.1/include -I/usr/include
SLIBS := -lnetcdf
ULIBS := -L$(LIBROOT) -lcsm_share -lmct -lmpeu -lmph

ifeq ($(MODEL),cam)
CPPDEFS += $(CAM_CPPDEFS) -DNO_R16 -DCAM
endif

ifeq ($(MODEL),pop)
CPPDEFS := $(CPPDEFS) -DPOSIX -Dimpvmix -Dcoupled -DNPROC_X=$(NX) -DNPROC_Y=$(NY)
FIXEDFLAGS := -byteswapio
endif

ifeq ($(MODEL),pop2)
CPPDEFS := $(CPPDEFS) -Dcoupled -DCCSMCOUPLED -DNPROC_X=$(NX) -DNPROC_Y=$(NY)
endif

ifeq ($(MODEL),cice)
CPPDEFS := $(CPPDEFS) -DCCSM -D_MPI -Dncdf -DNXGLOB=$(NXGLOB) -DNYGLOB=$(NYGLOB) -DNCAT=$(NCAT) -
DBLCKX=$(BLCKX) -DBLCKY=$(BLCKY) -DMXBLCKS=$(MXBLCKS)
FIXEDFLAGS := -byteswapio
endif

ifeq ($(MODEL),clm)
CPPDEFS += $(CLM_CPPDEFS)
endif

ifeq ($(SINGLE_EXEC),TRUE)
CPPDEFS := $(CPPDEFS) -DSINGLE_EXEC

ifeq ($(MODEL),xatm)
CPPDEFS += -DDEAD_ATM
endif
ifeq ($(MODEL),xice)
CPPDEFS += -DDEAD_ICE
endif
ifeq ($(MODEL),xlnd)
CPPDEFS += -DDEAD_LND
endif
ifeq ($(MODEL),xocn)
CPPDEFS += -DDEAD_OCN
endif

endif

#===============================================================================
# set CPP options for different scientific scenarios
#===============================================================================

ifneq ($(CCSM_BGC),none)
CPPDEFS += -D$(CCSM_BGC)
endif

# placeholder for DUST once it is fully implemented
# ifeq ($(CCSM_DUST),TRUE)
# CPPDEFS += -DDUST
# endif

ifeq ($(THREAD),TRUE)
CPPDEFS += -D_OPENMP -DTHREADED_OMP
FREEFLAGS += -mp
LDFLAGS += -mp
endif

Thanks for any thoughts.

Ben