#
# $Id: Makefile,v 1.4 1996/06/02 08:07:11 morgan Exp $
#
# This Makefile controls a build process of $(TITLE) module for
# Linux-PAM. You should not modify this Makefile (unless you know
# what you are doing!).
#
# $Log: Makefile,v $
# Revision 1.4  1996/06/02 08:07:11  morgan
# heavily modified for static modules and new pam_filter program
#
#
# Created by Andrew Morgan <morgan@physics.ucla.edu> 1996/3/11
#

TITLE=pam_filter
FILTERS=upperLOWER
FILTERSDIR=$(PREFIX)/sbin/pam_filter
export FILTERSDIR

#

LIBSRC = $(TITLE).c
LIBOBJ = $(TITLE).o
LIBOBJD = $(addprefix dynamic/,$(LIBOBJ))
LIBOBJS = $(addprefix static/,$(LIBOBJ))

dynamic/%.o : %.c
	$(CC) $(CFLAGS) $(DYNAMIC) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@

static/%.o : %.c
	$(CC) $(CFLAGS) $(STATIC) $(CPPFLAGS) $(TARGET_ARCH) -c $< -o $@

ifdef DYNAMIC
LIBSHARED = $(TITLE).so
endif

ifdef STATIC
LIBSTATIC = lib$(TITLE).o
endif

####################### don't edit below #######################

dummy:
	@echo "**** This is not a top-level Makefile "
	exit

all: dirs $(LIBSHARED) $(LIBSTATIC) register filters

dirs:
ifdef DYNAMIC
	mkdir -p ./dynamic
endif
ifdef STATIC
	mkdir -p ./static
endif

register:
ifdef STATIC
	( cd .. ; ./register_static $(TITLE) $(TITLE)/$(LIBSTATIC) )
endif

filters:
	for i in $(FILTERS) ; do \
		if [ -d $$i ]; then \
		   make -C $$i all "CC=$(CC)" "CFLAGS=$(CFLAGS)" "AR=$(AR)" \
		   "LD=ld" "RANLIB=$(RANLIB)"; \
		fi \
	done


ifdef DYNAMIC
$(LIBOBJD): $(LIBSRC)
endif

ifdef DYNAMIC
$(LIBSHARED):	$(LIBOBJD)
		$(LD) -x --shared -o $@ $(LIBOBJD)
endif

ifdef STATIC
$(LIBOBJS): $(LIBSRC)
endif

ifdef STATIC
$(LIBSTATIC): $(LIBOBJS)
	$(LD) -r -o $@ $(LIBOBJS)
endif

install: all
	for i in $(FILTERS) ; do \
		if [ -d $$i ]; then \
		   make -C $$i install "CC=$(CC)" "CFLAGS=$(CFLAGS)" \
			"AR=$(AR)" "LD=ld" "RANLIB=$(RANLIB)"; \
		fi \
	done
	mkdir -p $(SECUREDIR)
ifdef DYNAMIC
	install -m644 $(LIBSHARED) $(SECUREDIR)
endif
	mkdir -p $(INCLUDEDIR)
	install -m644 include/pam_filter.h $(INCLUDEDIR)

remove:
	rm -f $(SECUREDIR)/$(TITLE).so
	rm -f $(INCLUDEDIR)/pam_filter.h
	for i in $(FILTERS) ; do \
		if [ -d $$i ]; then \
		   make -C $$i remove ; \
		fi \
	done

clean:
	rm -f $(LIBSHARED) $(LIBOBJD) $(LIBOBJS) core *~
	for i in $(FILTERS) ; do \
		if [ -d $$i ]; then \
		   make -C $$i clean ; \
		fi \
	done

extraclean: clean
	rm -f *.a *.o *.so *.bak
	for i in $(FILTERS) ; do \
		if [ -d $$i ]; then \
		   make -C $$i extraclean ; \
		fi \
	done

.c.o:	
	$(CC) $(CFLAGS) -c $<

