#  ASCEND Help Makefile.Rules
#  Mark Thomas
#  May 27, 1996
#  $Date: 1998/05/21 17:51:17 $
#  $Revision: 1.10 $
#  $Author: mthomas $
#  $Source: /afs/cs.cmu.edu/project/ascend/Repository/help/Makefile.Rules.in,v $
#

#  This file contains the Make Rules which all Makefiles in this
#  subdirectory tree use.
#
#  The Makefiles in this subdirectory tree and this Makefile.Rules
#  file install the ASCEND help files into the install directory
#  HELP_DIR

#  Each Makefile.in in this directory tree should define two lists:
#
#    INSTALL_SUBDIR_LIST -- lists the subdirectories of this directory
#                           which contain files to be installed
#
#    INSTALL_FILE_LIST -- lists the files that are to be installed
#                         when ASCEND is installed.
#
#  See Makefile.Template in this directory for a sample Makefile.in


SHELL = /bin/sh
@SET_MAKE@



#  dummy targets so make won't complain
install install-binaries install-libraries install-help::

#  this target traverses the directory tree and installs the files
install-subtree: Makefile
	@if [ ! -d $(INSTALL_TARGET_DIR) ]; then \
	  echo Making directory $(INSTALL_TARGET_DIR) ; \
	  mkdir -p $(INSTALL_TARGET_DIR) ; \
	fi
	@for i in $(INSTALL_FILE_LIST) /dev/null ; do \
	  if $(CMP) -s $(srcdir)/$$i $(INSTALL_TARGET_DIR)/$$i ; then \
	    echo "Skipping $$i (up to date)" ; \
	  elif [ $$i != "/dev/null" ]; then \
	    echo "Installing $$i --> $(INSTALL_TARGET_DIR)" ; \
	    $(INSTALL_DATA) $(srcdir)/$$i $(INSTALL_TARGET_DIR) ; \
	  fi ; \
	done
	@for i in $(INSTALL_SUBDIR_LIST) /dev/null ; do \
	  if [ $$i != "/dev/null" ]; then \
	    (cd $$i ; $(MAKE) $@  RULES_FILE="../$(RULES_FILE)" \
		INSTALL_TARGET_DIR="$(INSTALL_TARGET_DIR)/$$i" \
		INSTALL_DATA="$(INSTALL_DATA)" CMP="$(CMP)" ) ; \
	  fi ; \
	done

#  the reverse of above
uninstall::

uninstall-subtree::
	@for i in $(INSTALL_FILE_LIST) /dev/null ; do \
	  if test -f $(INSTALL_TARGET_DIR)/$$i ; then \
	    echo Removing $(INSTALL_TARGET_DIR)/$$i ; \
	    $(RM) $(INSTALL_TARGET_DIR)/$$i ; \
	  fi ; \
	done
	@for i in $(INSTALL_SUBDIR_LIST) /dev/null ; do \
	  if [ $$i != "/dev/null" ]; then \
	    (cd $$i ; $(MAKE) $@ RULES_FILE="../$(RULES_FILE)" \
		INSTALL_TARGET_DIR="$(INSTALL_TARGET_DIR)/$$i" RM="$(RM)" ) ; \
	  fi ; \
	done



#  Warn when the Makefile is older than Makefile.in
Makefile: $(srcdir)/Makefile.in
	@echo ""
	@echo "$(srcdir)/Makefile.in is newer than Makefile"
	@echo "Consider running 'configure' again or running 'make makes'"
	@echo ""



#  A target to make a backup copy of you Makefile.  Useful to do before
#  you rerun configure so you don't lose all the hacks you added.
save-makes::
	@-for i in $(INSTALL_SUBDIR_LIST) /dev/null ; do \
	  if [ $$i != "/dev/null" ]; then \
	    (cd $$i ; $(MAKE) $@ CP="$(CP)" \
		RULES_FILE="../$(RULES_FILE)"); \
	  fi ; \
	done
	-$(CP) Makefile Makefile.SAVED



#  Targets to remove generated files.  `distclean' removes nearly
#  everything generated since you last ran `configure'
clean::

distclean:: clean
	for i in $(INSTALL_SUBDIR_LIST) /dev/null ; do \
	  if [ $$i != "/dev/null" ]; then \
	    (cd $$i ; $(MAKE) $@ RM="$(RM)" \
		RULES_FILE="../$(RULES_FILE)"); \
	  fi ; \
	done
	$(RM) *~ \#* *.bak TAGS
	$(RM) Makefile Makefile.Rules Makefile.SAVED Makefile.Rules.SAVED

#  Force emacs to treat this file as a Makefile
#
# Local Variables: ***
# mode:Makefile ***
# End: ***