# -*- makefile -*-
#
# $COPYRIGHT$
#
# Configuration for "make" for all the subdirectories
#
# It expects $(BIN) to be defined before this file is included.
#

SHELL		= /bin/sh
CC		= mpicc
CXX		= mpiCC
F77		= mpif77

#
# You can optionally add CFLAGS, CXXFLAGS, or FFLAGS here or via the
# environment if necessary
#

#CFLAGS		=
#CXXFLAGS	=
#FFLAGS		=

#
# Non-LAM/MPI users may want to change these definitions to suit their
# implementation of MPI.
#

# All of the macros can use any of the following variables that will
# be substituted in for each test program that is run:
#  - %np is the number of nodes to run on
#  - %mode is the mode to run with; one of the words from the MODES
#    macro
#  - %cmd is the program to run (with absolute pathname)

# PRE_MPIRUN: A command to be executed before each test program is
# invoked.

# MPIRUN: The actual command used execute each program.

# POST_MPIRUN: A command to be executed after each test program is
# invoked.

# MODES: A list of modes to test; can be empty or a
# whitespace-separated list that can be substitued in the MPIRUN
# macro.

PRE_MPIRUN	= lamclean
MPIRUN		= mpirun -x TEST -np %np -s h %mode -O %cmd
POST_MPIRUN	= lamclean\; mpirun -np %np -s h -O ../reporting/collector
REPORT_ERROR	= ../reporting/report_error
MODES		= -lamd -c2c

############################################################################
#
# Users should not need to change anything below this line
#
############################################################################

CLINKER		= $(CC)
CXXLINKER	= $(CXX)
FLINKER		= $(F77)
MPICFLAGS	= $(CFLAGS) -I../reporting
MPICXXFLAGS	= $(CXXFLAGS) -I../reporting
MPIFFLAGS	= $(LDFLAGS)
ERR_O		= ../reporting/lamtest_error.o
CLINK		= $(CLINKER) $(MPICFLAGS) -o $@ $@.o $(ERR_O)
CXXLINK		= $(CXXLINKER) $(MPICXXFLAGS) -o $@ $@.o $(ERR_O)
FLINK		= $(CLINKER) $(MPIFFLAGS) -o $@ $@.o $(ERR_O)

.c.o:
	$(CC) $(MPICFLAGS) -c $*.c
.cc.o:
	$(CXX) $(MPICXXFLAGS) -c $*.cc
.f.o:
	$(F77) $(MPIFFLAGS) -c $*.f

default:
	echo DEFAULT
	$(MAKE) build

clean:
	/bin/rm -f *.o *~ core *% $(BIN) $(BUILD_BIN) $(EXTRA_CLEAN)

#
# This is the main target to invoke the tests with
#

testing-redirect: $(BIN) $(BUILD_BIN)
	@ for mode in $(MODES); do \
	  echo "*** Testing $$mode mode ***"; \
	  $(MAKE) MODE="$$mode" runtests; \
	done

#
# Compatability targets for LAM/MPI.  These should probably not be
# invoke directly anymore.
#

testing-lamd: $(BIN)
	@ $(MAKE) MODE="-lamd" runtests

testing-c2c: $(BIN)
	@ $(MAKE) MODE="-c2c" runtests

#
# Note that we suffix the mpirun command with "|| echo" so that the
# MPI_ABORT test actually returns a successful return value so that
# make doesn't abort.
#
# Caution: There's some deep makefile/shell mojo to get the command
# substitution to work properly.  Not for the faint of heart.
#

runtests: $(BIN)
	@ $(SHELL) ../runtests.sh "$(PRE_MPIRUN)" "$(MPIRUN)" \
		"$(POST_MPIRUN)" "$(REPORT_ERROR)" "$(MODE)" "$(BIN)"