# This makefile for Readline library documentation is in -*- text -*- mode.
# Emacs likes it that way.

# Copyright (C) 1996 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., 59 Temple Place, Suite 330, Boston, MA 02111 USA.

topdir = @top_srcdir@
srcdir = @srcdir@
VPATH = .:@srcdir@

prefix = @prefix@
infodir = @infodir@

mandir = @mandir@
manpfx = man

man1ext = 1
man1dir = $(mandir)/$(manpfx)$(man1ext)
man3ext = 3
man3dir = $(mandir)/$(manpfx)$(man3ext)

SHELL = @MAKE_SHELL@
RM = rm -f

INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@

BUILD_DIR = @BUILD_DIR@
TEXINPUTDIR = $(srcdir)

MAKEINFO    = LANGUAGE= makeinfo
TEXI2DVI    = $(srcdir)/texi2dvi
TEXI2HTML   = $(srcdir)/texi2html
QUIETPS     = #set this to -q to shut up dvips
PAPERSIZE   = letter
PSDPI       = 300	# I don't have any 600-dpi printers
DVIPS       = dvips -D ${PSDPI} $(QUIETPS) -t ${PAPERSIZE} -o $@     # tricky

RLSRC = $(srcdir)/rlman.texinfo $(srcdir)/rluser.texinfo \
	$(srcdir)/rltech.texinfo $(srcdir)/manvers.texinfo \
	$(srcdir)/rluserman.texinfo
HISTSRC = $(srcdir)/hist.texinfo $(srcdir)/hsuser.texinfo \
	  $(srcdir)/hstech.texinfo $(srcdir)/manvers.texinfo

# This should be a program that converts troff to an ascii-readable format
NROFF       = groff -Tascii

# This should be a program that converts troff to postscript
GROFF       = groff

DVIOBJ = readline.dvi history.dvi rluserman.dvi
INFOOBJ = readline.info history.info rluserman.info
PSOBJ = readline.ps history.ps rluserman.ps
HTMLOBJ = readline.html history.html rluserman.html
TEXTOBJ = readline.0

INTERMEDIATE_OBJ = rlman.dvi hist.dvi rluserman.dvi

CREATED_DOCS = $(DVIOBJ) $(INFOOBJ) $(PSOBJ) $(HTMLOBJ) $(TEXTOBJ)

.SUFFIXES:      .0 .3 .ps .txt .dvi

.3.0:
	$(RM) $@
	-${NROFF} -man $< > $@

all: info dvi html ps text
nodvi: info html text

readline.dvi: $(RLSRC)
	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rlman.texinfo
	mv rlman.dvi readline.dvi

readline.info: $(RLSRC)
	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rlman.texinfo

rluserman.dvi: $(RLSRC)
	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/rluserman.texinfo

rluserman.info: $(RLSRC)
	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/rluserman.texinfo

history.dvi: ${HISTSRC}
	TEXINPUTS=.:$(TEXINPUTDIR):$$TEXINPUTS $(TEXI2DVI) $(srcdir)/hist.texinfo
	mv hist.dvi history.dvi

history.info: ${HISTSRC}
	$(MAKEINFO) --no-split -I $(TEXINPUTDIR) -o $@ $(srcdir)/hist.texinfo

readline.ps:	readline.dvi
	$(RM) $@
	$(DVIPS) readline.dvi

rluserman.ps:	rluserman.dvi
	$(RM) $@
	$(DVIPS) rluserman.dvi

history.ps:	history.dvi
	$(RM) $@
	$(DVIPS) history.dvi

readline.html:	${RLSRC}
	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rlman.texinfo
	sed -e 's:rlman.html:readline.html:g' rlman.html > readline.html
	$(RM) rlman.html

rluserman.html:	${RLSRC}
	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/rluserman.texinfo

history.html:	${HISTSRC}
	$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/hist.texinfo
	sed -e 's:hist.html:history.html:g' hist.html > history.html
	$(RM) hist.html

info:	$(INFOOBJ)
dvi:	$(DVIOBJ)
ps:	$(PSOBJ)
html:	$(HTMLOBJ)
text:	$(TEXTOBJ)

readline.0: readline.3

clean:
	$(RM) *.aux *.cp *.fn *.ky *.log *.pg *.toc *.tp *.vr *.cps *.pgs \
	      *.fns *.kys *.tps *.vrs *.bt *.bts *.o core

distclean: clean
	$(RM) $(CREATED_DOCS)
	$(RM) $(INTERMEDIATE_OBJ)
	$(RM) Makefile

mostlyclean: clean

maintainer-clean: clean
	$(RM) $(CREATED_DOCS)
	$(RM) $(INTERMEDIATE_OBJ)
	$(RM) Makefile

installdirs:	$(topdir)/support/mkdirs
	-$(SHELL) $(topdir)/support/mkdirs $(infodir) $(man3dir)

install:	installdirs
	if test -f readline.info; then \
		${INSTALL_DATA} readline.info $(infodir)/readline.info; \
	else \
		${INSTALL_DATA} $(srcdir)/readline.info $(infodir)/readline.info; \
	fi
	if test -f rluserman.info; then \
		${INSTALL_DATA} rluserman.info $(infodir)/rluserman.info; \
	else \
		${INSTALL_DATA} $(srcdir)/rluserman.info $(infodir)/rluserman.info; \
	fi
	if test -f history.info; then \
		${INSTALL_DATA} history.info $(infodir)/history.info; \
	else \
		${INSTALL_DATA} $(srcdir)/history.info $(infodir)/history.info; \
	fi
	-if $(SHELL) -c 'install-info --version' >/dev/null 2>&1; then \
		install-info --dir-file=$(infodir)/dir $(infodir)/readline.info ; \
		install-info --dir-file=$(infodir)/dir $(infodir)/history.info ; \
	else true; fi
	-${INSTALL_DATA} $(srcdir)/readline.3 $(man3dir)/readline.3

uninstall:
	$(RM) $(infodir)/readline.info
	$(RM) $(infodir)/rluserman.info
	$(RM) $(infodir)/history.info
	$(RM) $(man3dir)/readline.3