# Makefile for Octave's info directory.  Adapted from the makefile for
# texinfo/info.
#
# Copyright (C) 1993, 1994 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

#### Start of system configuration section. ####

TOPDIR = ..

srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH  = @srcdir@:@srcdir@/../src

include $(TOPDIR)/Makeconf

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@

common = @srcdir@/../src

MAKEINFO= makeinfo

LDEFS = -DNAMED_FUNCTIONS=1 -DDEFAULT_INFOPATH='"$(DEFAULT_INFOPATH)"'

TERMLIBS = @TERMLIBS@
LIBS = $(TERMLIBS) @LIBS@
LOADLIBES = $(LIBS)

SHELL = /bin/sh

#### End of system configuration section. ####

SOURCES = dir.c display.c echo_area.c filesys.c info-utils.c info.c \
	infodoc.c infomap.c m-x.c nodes.c search.c session.c \
	signals.c terminal.c tilde.c window.c xmalloc.c	indices.c \
	makedoc.c nodemenu.c footnotes.c dribble.c variables.c gc.c \
	error.c

INCLUDES = display.h doc.h echo_area.h filesys.h general.h \
	info-utils.h info.h infomap.h nodes.h search.h session.h \
	signals.h termdep.h terminal.h tilde.h indices.h window.h \
	footnotes.h dribble.h variables.h gc.h

TEXI = info-stnd.texi info.texi userdoc.texi

DISTFILES = Makefile.in README NEWS info.1 \
	  $(SOURCES) $(INCLUDES) $(TEXINFO)

GETOPT_OBJS = getopt.o getopt1.o

LIBOBJS = dir.o display.o doc.o echo_area.o filesys.o info-utils.o \
	infodoc.o infomap.o m-x.o nodes.o search.o session.o signals.o \
	terminal.o tilde.o window.o indices.o xmalloc.o nodemenu.o \
	footnotes.o dribble.o variables.o gc.o error.o

OBJECTS = info.o $(LIBOBJS) $(GETOPT_OBJS)

# The names of files which declare info commands.
CMDFILES = $(srcdir)/session.c $(srcdir)/echo_area.c $(srcdir)/infodoc.c \
	   $(srcdir)/m-x.c $(srcdir)/indices.c $(srcdir)/nodemenu.c \
	   $(srcdir)/footnotes.c $(srcdir)/variables.c

# The name of the program which builds documentation structure from CMDFILES.
MAKEDOC_OBJECTS = makedoc.o xmalloc.o
MAKEDOC_SOURCE = makedoc.c xmalloc.c

all: libinfo.a # info.info info-stnd.info
.PHONY: all

sub-all: all
.PHONY: sub-all

install: all
#	$(INSTALL_PROGRAM) info $(datadir)/info
#	-d=$(srcdir); test -f ./info.info && d=.; \
#	    $(INSTALL_DATA) $$d/info.info $(infodir)/info.info
#	-d=$(srcdir); test -f ./info-stnd.info && d=.; \
#	    $(INSTALL_DATA) $$d/info-stnd.info $(infodir)/info-stnd.info
#	-$(INSTALL_DATA) $(srcdir)/info.1 $(mandir)/info.$(manext)
.PHONY: install

uninstall:
#	rm -f $(datadir)/info
#	rm -f $(infodir)/info.info
#	rm -f $(infodir)/info-stnd.info
#	rm -f $(mandir)/info.$(manext)
.PHONY: uninstall

libinfo.a: $(LIBOBJS)
	$(AR) $(ARFLAGS) libinfo.a $(LIBOBJS)
	$(RANLIB) libinfo.a

info: $(OBJECTS)
	$(CC) $(LDFLAGS) -o info $(OBJECTS) $(LOADLIBES)

info.info: info.texi
	$(MAKEINFO) --no-split -I$(srcdir) info.texi

info-stnd.info: info-stnd.texi
	$(MAKEINFO) --no-split -I$(srcdir) info-stnd.texi

makedoc: $(MAKEDOC_OBJECTS)
	$(CC) $(LDFLAGS) -o makedoc $(MAKEDOC_OBJECTS) $(LOADLIBES)

clean:
	rm -f info funs.h doc.c makedoc $(OBJECTS) $(MAKEDOC_OBJECTS)

distclean: clean texclean
	rm -f Makefile config.status *~ core core.* *.BAK TAGS

mostlyclean: clean

realclean: distclean
	rm -f funs.h doc.c
	rm -f info.info info-stnd.info

local-dist:
	ln $(DISTFILES) ../`cat ../.fname`/info
.PHONY: local-dist

dist:
	ln $(DISTFILES) ../`cat ../.fname`/info
.PHONY: dist

TAGS: $(SOURCES) makedoc-TAGS
	etags $(SOURCES)
	cat makedoc-TAGS >>TAGS && rm -f makedoc-TAGS

makedoc-TAGS: $(CMDFILES)
	./makedoc -tags $(CMDFILES) >makedoc-TAGS

texclean:
	rm -f *.toc *.aux *.log *.cp *.fn *.tp *.vr *.pg *.ky *.cps \
	*.tps *.fns *.kys *.pgs *.vrs

check: info

# The files `doc.c' and `funs.h' are created by ./makedoc run over the source
# files which contain DECLARE_INFO_COMMAND.  `funs.h' is a header file
# listing the functions found.  `doc.c' is a structure containing pointers
# to those functions along with completable names and documentation strings.
funs.h: makedoc $(CMDFILES)
	-@if test -f funs.h; then mv -f funs.h old-funs.h; fi; :
	-@if test -f doc.c; then mv -f doc.c old-doc.c; fi; :
	./makedoc $(CMDFILES)
	-@if cmp -s old-funs.h funs.h; then mv old-funs.h funs.h; \
	  else rm -f old-funs.h; fi; :
	-@if cmp -s old-doc.c doc.c; then mv old-doc.c doc.c; \
	  else rm -f old-doc.c; fi; :

doc.c: 		funs.h
dribble.o:	dribble.c dribble.h
display.o:	display.c
echo_area.o:	echo_area.c
filesys.o:	filesys.c
info-utils.o:	info-utils.c
info.o:		info.c
infodoc.o:	infodoc.c
infomap.o:	infomap.c
m-x.o:		m-x.c
nodes.o:	nodes.c
search.o:	search.c
session.o:	session.c
signals.o:	signals.c
terminal.o:	terminal.c
tilde.o:	tilde.c
window.o:	window.c
xmalloc.o:	xmalloc.c
indices.o:	indices.c
makedoc.o:	makedoc.c

dir.o: 		dir.c
display.o: 	nodes.h info-utils.h search.h
display.o: 	terminal.h window.h display.h
echo_area.o: 	info.h
filesys.o: 	general.h tilde.h filesys.h
footnotes.o: 	footnotes.h
info-utils.o: 	info-utils.h nodes.h search.h
info.o: 	info.h $(common)/getopt.h
infodoc.o: 	info.h doc.h
infomap.o: 	infomap.h funs.h
gc.o:		info.h
m-x.o: 		info.h
nodes.o: 	search.h filesys.h
nodes.o: 	nodes.h info-utils.h
search.o: 	general.h search.h nodes.h
session.o: 	info.h
signals.o: 	info.h signals.h
terminal.o: 	terminal.h termdep.h
tilde.o: 	tilde.h
variables.c: 	variables.h
window.o: 	nodes.h window.h display.h
window.o: 	info-utils.h search.h infomap.h

# Prevent GNU make v3 from overflowing arg limit on SysV.
.NOEXPORT:

# eof