#   $Source: bitbucket.org:berkeleylab/gasnet.git/other/ammpi/Makefile.standalone $
# Description: Makefile for AMMPI
# Copyright 2000, Dan Bonachea <bonachea@cs.berkeley.edu>
srcdir = .
include $(srcdir)/Makefile.common # leave this line alone

# Uncomment one of the two lines below to get debug or release configuration 
ccflags = $(set_opt_ccflags)
#ccflags = $(set_debug_ccflags)

# Set host system to the appropriate value to get the right prebaked Makefile
HOSTSYSTEM=generic
include Makefile.$(HOSTSYSTEM)

#-------------------------------------------------------------------------------------
# You should never need to change things below this line

set_debug_ccflags = -DAMMPI_DEBUG=1  $(ccdebugflags) $(MANUAL_CFLAGS) $(MANUAL_MPICFLAGS) $(apputils_flags)
set_opt_ccflags =   -DAMMPI_NDEBUG=1 $(ccoptflags)   $(MANUAL_CFLAGS) $(MANUAL_MPICFLAGS) $(apputils_flags)

VPATH = $(srcdir)
includes = -I$(srcdir) -I$(altincdir)
libraries = $(platform_libraries)
defines = -D_GNU_SOURCE=1
Ccompile = $(CC) -c $(ccflags) $(defines) $(platform_defines) $(includes) $(MANUAL_DEFINES)
link = $(CC) $(ccflags) $(platform_ldflags) $(MANUAL_LDFLAGS) $(platform_defines) $(includes) 
linkend = $(libraries) $(MANUAL_LIBS)

# all the test executables
testprograms =                  \
    testam                      \
    testbounce                  \
    testbulk                    \
    testlatency                 \
    testlatencyM                \
    testping                    \
    testreduce                  \
    testgetput                  \
    testreadwrite

# all the library objects and headers
objects=ammpi_ep.o ammpi_reqrep.o ammpi_spmd.o 
headers=$(srcdir)/Makefile* $(srcdir)/ammpi.h $(srcdir)/ammpi_internal.h $(srcdir)/ammpi_spmd.h

.PHONY: all banner tests clean veryclean

all: banner libammpi.a

banner:
	@if test "$(HOSTSYSTEM)" = "generic" ; then                                                  \
           OSTYPE="$${OSTYPE:-OSTYPE}" ; export OSTYPE ;                                             \
           MACHTYPE="$${MACHTYPE:-MACHTYPE}" ; export MACHTYPE ;                                     \
           echo "WARNING: Using Makefile.generic. " ;                                                \
           echo " If this build fails, try selecting one of the platform-specific makefiles, eg: " ; \
           echo " $(MAKE) HOSTSYSTEM=$$OSTYPE" ;                                                     \
	 fi


# ---------- AMMPI library -------------
libammpi.a: $(objects)
	$(ar) cru $@ $(objects)
	$(ranlib) $@

# ---------- build targets -------------
# main target
tests: banner apputils.o $(testprograms)

# method to convert .cpp to .o (more reliable than ".cpp.o" method)
test%.o : $(amxdir)/test%.c $(amxdir)/*.h $(headers)
	$(Ccompile) -DAMMPI -I$(amxdir) $< -o $@

tests-clean:
	rm -f $(testprograms)

apputils.o : $(amxdir)/apputils.c $(amxdir)/apputils.h $(headers)
	$(Ccompile) -DAMMPI -I$(amxdir) $(amxdir)/apputils.c -o apputils.o

%.o : $(srcdir)/%.c $(headers) $(amxdir)/*.h
	$(Ccompile) $< -o $@

ammpi_ep.o: $(amxdir)/amx_internal.c

# delete compiling byproducts
clean:
	rm -f *.o core gmon.out

veryclean: clean 
	rm -f $(testprograms) libammpi.a
	@echo Done verycleaning.

# ---------- test programs -------------
test% : test%.o apputils.o libammpi.a $(libufxp)
	$(link) -o $@ $< apputils.o -L. -lammpi $(linkend)

AMMPI_RUNCMD=$${MPIRUN_CMD:-$(MPIRUN_CMD)}
include $(srcdir)/Makefile.tests