##
# Copyright 1998-1999, University of Notre Dame.
# Authors: Jeffrey M. Squyres, Kinis L. Meyer, with M. D. McNally 
#          and Andrew Lumsdaine
#
# This file is part of the Notre Dame LAM implementation of MPI.
#
# You should have received a copy of the License Agreement for the
# Notre Dame LAM implementation of MPI along with the software; see
# the file LICENSE.  If not, contact Office of Research, University of
# Notre Dame, Notre Dame, IN 46556.
#
# Permission to modify the code and to distribute modified code is
# granted, provided the text of this NOTICE is retained, a notice that
# the code was modified is included with the above COPYRIGHT NOTICE and
# with the COPYRIGHT NOTICE in the LICENSE file, and that the LICENSE
# file is distributed with the modified code.
#
# LICENSOR MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
# By way of example, but not limitation, Licensor MAKES NO
# REPRESENTATIONS OR WARRANTIES OF MERCHANTABILITY OR FITNESS FOR ANY
# PARTICULAR PURPOSE OR THAT THE USE OF THE LICENSED SOFTWARE COMPONENTS
# OR DOCUMENTATION WILL NOT INFRINGE ANY PATENTS, COPYRIGHTS, TRADEMARKS
# OR OTHER RIGHTS.
#
# Additional copyrights may follow.
#
##
##	Ohio Trollius
##	Copyright 1997 The Ohio State University
##
##	$Id: Makefile.in,v 6.41 1999/11/11 21:19:41 jsquyres Exp $
##
##	Function:	- grand-daddy LAM make
##

DEPTH   = .

##
## global configuration
##
include $(DEPTH)/config.mk

SUBDIR	= share/h lib/otb-$(OARCH) tools-$(OARCH) otb-$(OARCH) schema man help
TAGDIRS	= ./share ./lib/otb ./otb ./tools

default: install

all: dirs
	@for i in $(SUBDIR); do \
		(cd $$i; echo $$i: ; PATH=$${PATH}:$(OBDIR) $(MAKE) all) \
			|| exit 1; \
	done

install: lam-install @ROMIO_INSTALL@ @MPI2CPP_INSTALL@ lam-done

clean: lam-clean @ROMIO_CLEAN@ @MPI2CPP_CLEAN@

distclean: lam-distclean 

examples: lam-examples @ROMIO_EXAMPLES@ @MPI2CPP_EXAMPLES@

lam-install: dirs .depend
	@echo
	@echo "Compiling LAM/MPI $(LAM_VERSION)"
	@echo
	@ if test -d $(LAMHOME)/h -a ! -h $(LAMHOME)/h ; then \
	  mv $(LAMHOME)/h $(LAMHOME)/h.old; \
	  echo "*** WARNING: Moved old LAM \"h\" directory to \"h.old\""; \
	fi
	@ if test ! -d $(LAMHOME)/h -a ! -h $(LAMHOME)/h ; then \
		(cd $(LAMHOME) ; ln -s include h ) ; \
	fi
	@for i in $(SUBDIR); do \
		(cd $$i; echo $$i: ; PATH=$${PATH}:$(OBDIR) ; \
			$(MAKE) install) || exit 1; \
	done

lam-done:
	@echo
	@echo "Installation of LAM $(LAM_VERSION) is complete"
	@echo

lam-clean: dirs
	@for i in $(SUBDIR) examples; do \
		(cd $$i; echo $$i: ; $(MAKE) clean) || exit 1; \
	done

lam-distclean: clean
	rm -rf config.cache config.log config.status Makefile \
		share/h/rpi.shm.h share/h/rpi.tcp.h \
		share/h/lam_config.h config.mk \
		tools/hcc/mpicc tools/hcc/hcp tools/hf77/mpif77 \
		examples/Makefile examples/config-defs \
		config/depend
	find . -name Makefile.bak > makfiles
	rm -f `cat makfiles`
	rm -f makfiles
	rm -f Makefile

lam-squeakyclean:
	rm -rf otb-$(OARCH) tools-$(OARCH) lib/otb-$(OARCH)
	find . -name Depends > depfiles
	rm -f .depend `cat depfiles`
	rm -f depfiles

lam-examples:
	@ (cd examples; echo examples: ; make )


# Be sure to set LAMHOME properly so that hcc/hcp/hf77 use the right
# libraries/include files (to avoid conflicts if the user may already
# have a LAM installed, and already have LAMHOME set somewhere else).

# Before you ask, yes, the final "cat" on the ROMIO_TEMP line is
# necessary.  If it is not there and grep does not find '-g' in
# $(CFLAGS), grep will return 1, which will cause "make" to bail.  But
# apparently only the *last* command's return code will be returned to
# make.  Cat will always return 0, which means that "make" won't bail.
# Really weird.

# Another bug in ROMIO -- we have to go set the unix permissions on
# directories under $LAMHOME/include to be 755 again.  ROMIO does a
# chmod 644 $LAMHOME/include/* -- ick!  The ROMOI authors have been
# notified of this.  13 June 1999/JMS.

romio-install:
	@ echo
	@ echo "Compiling ROMIO support"
	@ echo
	@ (cd romio ; \
	 LAMHCC="$(CC)" ; \
	 LAMF77="$(FC)" ; \
	 LAMHOME="$(LAMHOME)" ; \
	 ROMIO_DEBUG="" ; \
	 ROMIO_TEMP="`echo '$(CFLAGS)' | grep '\-g' | cat`" ; \
	 if test "$$ROMIO_TEMP" != ""; then \
		 ROMIO_DEBUG="-debug" ; \
	 fi ; \
	 export LAMHCC LAMF77 LAMHOME ; \
	 TROLLIUSHOME=bogus ; \
	 unset TROLLIUSHOME ; \
	 rm -f config.cache ; \
	 ./configure \
		--prefix=$(LAMHOME) \
		-mpi=lam \
		-cc="$(OBDIR)/hcc" \
		-fc="$(OBDIR)/hf77" \
		$$ROMIO_DEBUG \
		-cflags="$(CFLAGS)" \
		-fflags="$(FFLAGS) @ROMIO_FLAGS@" \
		@ROMIO_NOF77@ \
		-mpilib=$(OLDIR)/libmpi.a \
	 ; \
	 make ; \
	 make install PREFIX=$(LAMHOME); \
	 umask=`umask` ; \
	 mask=`expr 777 - $$umask` ; \
	 if test "$mask" = "777" ; then \
		mask="755"; \
	 fi ; \
	 find $(LAMHOME)/include -type d -exec chmod $$mask {} \; ; \
	)
	@ ( ROMARCH=`romio/util/tarch`; \
	 mv $(OLDIR)/$$ROMARCH/libmpio.a $(OLDIR) ; \
	 $(RM) -r $(OLDIR)/$$ROMARCH ; \
	)

romio-clean:
	@ ( cd romio; echo "romio:" ; if test -f Makefile ; then make cleanall; fi )

romio-examples: @ROMIO_FAKE_F77@
	@ ( cd romio/test; make )

# There is a bug in ROMIO's configure/Makefile such that even if you
# configure ROMIO with -nof77, it will still try to compile the
# Fortran examples if you invoke "make" in the romio/test directory.
# Hence, this workaround: create "executables" so that "make" will
# think that they are done, and skip the fortran examples.  The ROMIO
# authors have been notified of this bug.  13 Jun 1999/JMS.
romio-fake-f77:
	touch romio/test/fperf.o romio/test/fcoll_test.o romio/test/fmisc.o
	echo ":" > romio/test/fperf 
	echo 'echo "Sorry, LAM was not built with Fortran support."' >> romio/test/fperf
	echo 'echo "Therefore, this ROMIO example could not be built."' >> romio/test/fperf
	echo 'exit 1' >> romio/test/fperf
	cp romio/test/fperf romio/test/fcoll_test
	cp romio/test/fperf romio/test/fmisc
	chmod +x romio/test/fperf romio/test/fcoll_test romio/test/fmisc

# Be sure to set LAMHOME properly so that hcc/hcp/hf77 use the right
# libraries/include files (to avoid conflicts if the user may already
# have a LAM installed, and already have LAMHOME set somewhere else).
mpi2c++-install:
	@ echo
	@ echo "Compiling MPI 2 C++ bindings support"
	@ echo
	@ (cd mpi2c++ ; \
	 LAMHCP="$(CXX) -DLAM_BUILDING=1" ; \
	 LAMHOME="$(LAMHOME)" ; \
	 export LAMHCP LAMHOME ; \
	 TROLLIUSHOME=bogus ; \
	 unset TROLLIUSHOME; \
	 rm -f config.cache src/libmpi++.a; \
	 ./configure \
		--prefix=$(LAMHOME) \
		--with-lam=$(LAMHOME) \
		--with-libopt="$(CXXFLAGS)" \
		--with-examopt="$(CXXFLAGS)" \
		--with-testopt="$(CXXFLAGS)" \
	 ; \
	 make lib ; \
	 make install; \
	)

mpi2c++-clean:
	@ ( cd mpi2c++; echo "mpi2c++:" ; if test -f Makefile ; then make distclean; fi )

mpi2c++-examples:
	@ ( cd mpi2c++; make examples )


profile: dirs
	cd lib/otb-$(OARCH)/pmpi; $(MAKE) install

dirs:	$(LAMHOME) otb-$(OARCH)

$(LAMHOME):
	mkdir -p $(LAMHOME)

otb-$(OARCH):
	sh config/buildtree $(OARCH)
	cd share/h; $(MAKE) depend

depend: dirs .depend

.depend:
	@for i in $(SUBDIR); do \
		(cd $$i; echo $$i: ; $(MAKE) depend) || exit 1; \
	done
	@echo > .depend

tags:
	etags --typedefs --defines \
	`find $(TAGDIRS) \( -name CVS -prune \) -o \( -name \*.c \) -print` \
	`find $(TAGDIRS) \( -name CVS -prune \) -o \( -name \*.cc \) -print` \
	`find $(TAGDIRS) \( -name CVS -prune \) -o \( -name \*.h \) -print` \
	`find . -name Makefile -type f -print`

cscope:
	@find $(TAGDIRS) \( -name CVS -prune \) -o \( -name \*.c \) -print \
		> cscope.files
	@find $(TAGDIRS) \( -name CVS -prune \) -o \( -name \*.h \) -print \
		>> cscope.files
	cscope -b

dist:
	csh -f ./config/distscript.csh

dist64:
	csh -f ./config/distscript.csh 64

rpm:
	sh ./config/buildrpm.sh

rpm64:
	sh ./config/buildrpm.sh 64

rpmsign:
	sh ./config/signrpm.sh