#################################################################
###
### Top-level Makefile for MP
###
#################################################################

SHELL		= /bin/sh

##
## versions
##
PRODUCT		= @PRODUCT@
VERSION		= @VERSION@
DISTNAME	= ${PRODUCT}-${VERSION}

## 
## various paths
##
prefix 		= @prefix@
exec_prefix 	= @exec_prefix@
includedir	= @includedir@
libdir 		= @libdir@

## 
## various programs
##
@SET_MAKE@
CLEAN		= @CLEAN@
RANLIB		= ranlib
RANLIB_TEST = [ -f /usr/bin/ranlib -o -f /bin/ranlib ]
INSTALL		= ./install-sh -c
INSTALL_PROGRAM	= ${INSTALL}
INSTALL_DATA	= ${INSTALL} -m 644
MKINSTALLDIRS   = ./mkinstalldirs

## 
## subdirs
##
SUBDIRS		= MP MPT examples mpviewer mp-pvm3 @CONFIG_SUBDIRS@
BUILD_SUBDIRS	= @BUILD_SUBDIRS@
TEMPDIR		= /tmp

##
## End configuration dependend stuff
#################################################################

all install uninstall: Makefile
	for SUBDIR in ${BUILD_SUBDIRS}; \
	do \
		if test "$${SUBDIR}" = gmp && test "$@" != all; then \
			if test "$@" = install; then \
				${MAKE} installgmp; \
			else \
				${MAKE} uninstallgmp; \
			fi; \
		else \
		       echo ${MAKE} $@ in $${SUBDIR}; \
			cd $${SUBDIR}; \
			${MAKE} $@; \
			cd .. ;\
		fi; \
	done

clean distclean mostlyclean maintainer-clean:
	for SUBDIR in ${SUBDIRS}; \
	do \
		echo ${MAKE} $@ in $${SUBDIR}; \
		cd $${SUBDIR}; \
		${MAKE} $@; \
		cd .. ;\
	done
	case $@ in \
	clean) ${CLEAN} ;;\
	mostlyclean) ${CLEAN} ;;\
	distclean) ${CLEAN}; \
               rm -rf Makefile config.status config.log config.cache TAGS* \
                      *.gz *.tar *.tgz lib include info bin;;\
	maintainer-clean) rm -f configure; ${CLEAN}; \
               rm -rf Makefile config.status config.log config.cache TAGS* \
                      *.gz *.tar *.tgz lib include info;;\
	esac
	
libMP.a MP: force
	cd MP; $(MAKE) all

libMPT.a MPT : force
	cd MPT; $(MAKE) all

gmp/libgmp.a :
	cd gmp; $(MAKE) libgmp.a

installgmp: gmp/libgmp.a 
	${MKINSTALLDIRS} ${libdir}
	${MKINSTALLDIRS} ${includedir}
	$(INSTALL_DATA) gmp/libgmp.a ${libdir}
	if $(RANLIB_TEST) ; then $(RANLIB) $(libdir)/libgmp.a; else true; fi
	$(INSTALL_DATA) gmp/gmp.h $(includedir)

uninstallgmp: force
	rm -f $(libdir)/libgmp.a $(includedir)/gmp.h
	- rmdir $(libdir) $(includedir)

examples: force
	cd examples; $(MAKE) all

mpviewer: force
	cd mpviewer; $(MAKE) all

mp-pvm3: force
	cd mp-pvm3; $(MAKE) all

force:
.PNONY: install uninstall 
.PHONY: clean distclean force 

dist: 
	rm -rf ${DISTNAME}.tar* ${TEMPDIR}/${DISTNAME}*
	mkdir ${TEMPDIR}/${DISTNAME}
	cp -pR . ${TEMPDIR}/${DISTNAME}
	cd ${TEMPDIR}/${DISTNAME}; ${MAKE} distclean; 
	- find ${TEMPDIR}/${DISTNAME} -name CVS -exec rm -rf {} \; 
	cd ${TEMPDIR}; tar cf ${DISTNAME}.tar ${DISTNAME} 
	rm -rf ${TEMPDIR}/${DISTNAME}
	gzip -9 ${TEMPDIR}/${DISTNAME}.tar
	- mv ${TEMPDIR}/${DISTNAME}.tar.gz .

TAGS: 
	etags MP/*.c MPT/*.c MP/h/*.h MPT/*.h

info dvi check:
	echo Sorry, make target $@ is not implemented

Makefile: Makefile.in config.status 
	CONFIG_FILES=Makefile CONFIG_HEADERS= ./config.status

config.status : configure	
	./config.status --recheck

configure: configure.in
	@echo "WARNING: You need to rerun autoconf. I am proceeding, for now."
	touch configure
#	autoconf