# Master makefile for RCS

#	$Id: Makefile.in,v 1.4 1996/08/29 02:12:41 millert Exp $

# Copyright 1995 Paul Eggert
#   Distributed under license by the Free Software Foundation, Inc.
#
# This file is part of RCS.
#
# RCS 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.
#
# RCS 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 RCS; see the file COPYING.
# If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Report problems and direct all questions to:
#
#    rcs-bugs@cs.purdue.edu

srcdir = @srcdir@
VPATH = @srcdir@

@SET_MAKE@
SHELL = /bin/sh

CC = @CC@
CPPFLAGS = @CPPFLAGS@
CFLAGS = @CFLAGS@
LDFLAGS = @LDFLAGS@
 
prefix = @prefix@
exec_prefix = @exec_prefix@
bindir = $(exec_prefix)/bin
# Prefix for each installed program, normally empty or `g'.
binprefix =
libdir = $(prefix)/lib
# Prefix for each installed man page, normally empty or `g'.
manprefix =
mandir = $(prefix)/man/man1
manext = 1

# Documentation directories; special handling
INSTALL_MAN = man
# All other subdirs:
SUBDIRS = $(INSTALL_MAN) src

default :: all

standard_GNU_targets = \
	all install uninstall clean distclean mostlyclean maintainer-clean \
	TAGS info dvi check

maintainer-clean ::
	@echo "This command is intended for maintainers to use;"
	@echo "it deletes files that may require special tools to rebuild."

MDEFINES = bindir='$(bindir)' mandir='$(mandir)' manext='$(manext)' \
        prefix='$(prefix)' binprefix='$(binprefix)' \
        manprefix='$(manprefix)' CFLAGS='$(CFLAGS)' CPPFLAGS='$(CPPFLAGS)'\
        CC='$(CC)' LDFLAGS='$(LDFLAGS)' \
        INSTALL_MAN='$(INSTALL_MAN)'

$(standard_GNU_targets) installcheck installdebug ::
	@for subdir in $(SUBDIRS); do \
	  ( cd $$subdir && $(MAKE) $(MDEFINES) $@ ) || exit 1; \
	done

dist :: $(srcdir)/configure
	cd man && $(MAKE) rcsfile.5
	cd src && $(MAKE) TAGS
	$(MAKE) distclean
	set -x && \
	d=rcs-`sed -n <src/version.c \
		's/.*version_string[^"]*"\([0-9.]*\).*/\1/p' \
	` && \
	rm -fr $$d && \
	mkdir $$d $$d/man $$d/src && \
	ln *.ms ChangeLog configure configure.in COPYING CREDITS \
		INSTALL INSTALL.RCS install-sh \
		Makefile.in mkinstalldirs NEWS README REFS $$d && \
	(cd man && ln *.[0-9] *.[0-9]in \
		ChangeLog COPYING Makefile.in ../$$d/man) && \
	(cd src && ln *.[ch] *.heg *.sh ChangeLog COPYING \
		Makefile.in rcstest TAGS ../$$d/src) && \
	tar -cbf 1 - $$d | gzip -9 >$$d.tar.gz && \
	rm -fr $$d

$(srcdir)/configure : configure.in
	cd $(srcdir) && autoconf

config.status : configure
	./config.status --recheck

Makefile : Makefile.in config.status
	./config.status

clean :: clean.
clean. ::
	rm -f confdefs* conftest* core core.* *.core

distclean maintainer-clean :: distclean.
distclean. :: clean.
	rm -f Makefile config.cache config.log config.status