# 
# The Termprocessor Kimwitu++
#
# Copyright (C) 1991 University of Twente, Dept TIOS.
# Copyright (C) 1999-2001 Humboldt-University of Berlin, Institute of Informatics
# All rights reserved.
#  
# Kimwitu++ 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 of the License, or
# (at your option) any later version.
#
# Kimwitu++ 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 Kimwitu++; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#  
# This is the makefile for kc++.
#
# Usage: make boot [ GENDIR=yourgendirpath ]
#		will bootstrap kc++ in directory GENDIR, by default set to src/Gen.*
#		(when using relative paths, relative to src)
#
# Usage: make distribution
#		creates kimwitu*.tar.gz ready for distribution

SHELL := /bin/sh

prefix = @prefix@
exec_prefix = @exec_prefix@
DESTDIR =
bindir = $(DESTDIR)@bindir@
mandir = $(DESTDIR)@mandir@

ARCH := @arch@
GENDIR := Gen.$(ARCH)
@SET_MAKE@
INSTALL = @INSTALL@
ifeq ($(ARCH),cross)
SITEARCH := winnt
else
SITEARCH := $(ARCH)
endif

.PHONY: all boot distribution

all: @srcdir@/src/Gen.boot boot

boot:
	cd src && $(MAKE) boot GENDIR=$(GENDIR) && \
	cp $(GENDIR)/kc++ ..

@srcdir@/src/Gen.boot:
	@echo "Gen.boot doesn't exist."
	@echo "This probably means you didn't unpack a Kimwitu++ distribution,"
	@echo "but instead just got the source (from CVS, maybe). Please change into"
	@echo "the src dir and run make there. You will need a running copy of kc++."
	@false

K_FILES := \
	abs.X \
	gen.X \
	gutil.X \
	error.X \
	main.X \
	occur.X \
	parse.X \
	pat.X \
	util.X
K_GENS  = unpk.X k.X rk.X
K_SOURCE := $(K_FILES:%X=%k)
K_CFILES := $(K_FILES:%X=%cc) $(K_GENS:%X=%cc)
K_HFILES := $(K_FILES:%X=%h)  $(K_GENS:%X=%h)
K_HFILES += yystype.h defs.h
GETOPT_CFILES := getopt.h getopt.c getopt1.c
FLEXBISONOUTPUT := kimwl.cc kimwy.cc kimwy.h kimwy.output errmsg.inc
FLEXBISONFILES := kimwl.l kimwy.y
ERRMSGFILES := errmsg.py
AUXFILES := Makefile.in config.h.in TODO ChangeLog 
VC7FILES := config.h kc.sln kc.vcproj

ROOTFILES := Makefile.in configure.ac configure README INSTALL LICENCE COPYING AUTHORS CHANGES install-sh
MANDIR := man/man1
MANFILES := kc++.1
DOCDIR := doc
DOCSUB := doc/figures doc/formatters
DOCFILES := kpp-main.xml kpp-intro.xml kpp-manual.xml kpp-cook.xml kpp-rpn.xml fdl.xml \
	formatters/docbook2html.sh formatters/docbook2tex.sh formatters/docbook2tex.xsl \
	$(patsubst doc/%,%,$(wildcard doc/figures/*.png) $(wildcard doc/figures/*.fig)) \
	developers-reference.xml kc2kc++.tex Makefile

DISTDIR := @PACKAGE_TARNAME@-@PACKAGE_VERSION@

distribution dist:
	@cd src && $(MAKE) distribution
	@-rm -r $(DISTDIR)
	@mkdirhier $(DISTDIR)/$(MANDIR)
	@for i in $(MANFILES); do cp -p $(MANDIR)/$$i $(DISTDIR)/$(MANDIR)/$$i; done
	@for i in $(DOCSUB); do mkdirhier $(DISTDIR)/$$i; done
	@for i in $(DOCFILES); do cp -p $(DOCDIR)/$$i $(DISTDIR)/$(DOCDIR)/$$i; done
	@mkdirhier $(DISTDIR)/src/Gen.boot
	@for i in $(K_CFILES) $(K_HFILES) $(FLEXBISONOUTPUT); \
	  do grep -v '^#line' src/$(GENDIR)/$$i > $(DISTDIR)/src/Gen.boot/$$i; done
	@for i in $(K_SOURCE) $(FLEXBISONFILES) $(ERRMSGFILES) $(AUXFILES) $(GETOPT_CFILES); \
	  do cp -p src/$$i $(DISTDIR)/src; done
	@for i in $(VC7FILES); \
	  do cp -p src/vc7/$$i $(DISTDIR)/src/vc7; done
	@cp -p $(ROOTFILES) $(DISTDIR)
	@tar cf - $(DISTDIR) | gzip -9 -c > $(DISTDIR).tar.gz 
	@echo $(DISTDIR).tar.gz created

install: boot
	@INSTALL_PROGRAM@ kc++ $(bindir)/kc++
	@INSTALL_DATA@ $(MANDIR)/kc++.1 $(mandir)/man1

maintainer-install: boot
	@INSTALL_PROGRAM@ kc++ ~site/bin-$(SITEARCH)/kc++-@PACKAGE_VERSION@@EXEEXT@
	rm ~site/bin-$(SITEARCH)/kc++@EXEEXT@
	ln -s kc++-@PACKAGE_VERSION@@EXEEXT@ ~site/bin-$(SITEARCH)/kc++@EXEEXT@

maintainer-release: dist
	cd html && $(MAKE) VERSION=@PACKAGE_VERSION@ install
	cd html && $(MAKE) PACKAGE=$(DISTDIR).tar.gz tar-install

ifeq ($(ARCH),cross)
maintainer-release-exe:
	ln -s /tmp/kcwin/kc++ kc++-@PACKAGE_VERSION@.exe
	cd html && $(MAKE) PACKAGE=kc++-@PACKAGE_VERSION@.exe tar-install
endif

clean:
	cd src; \
	$(MAKE) distclean
	-rm kc++

help:
	@echo "You may call make with the following targets:"
	@echo "   boot             (default) fresh from distribution"
	@echo "   distribution     make a tar.gz for release"
	@echo "   install          copy binary and man page to destination"
	@echo "   clean            quite clean"
	@echo
	@echo "   maintainer-install      install into ~site/bin"
	@echo "   maintainer-release      put release on web site"
	@echo "   maintainer-release-exe  put .exe on web site"