# Makefile for GNU hello.	-*- Indented-Text -*-
# Copyright (C) 1992, 1993 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. ####

VPATH = @srcdir@
srcdir = $(VPATH)

CC = @CC@

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
MAKEINFO = makeinfo
TEXI2DVI = texi2dvi

DEFS = @DEFS@
LIBS = @LIBS@

CFLAGS = -g
LDFLAGS = -g

prefix = /usr/local
exec_prefix = $(prefix)

bindir = $(exec_prefix)/bin
infodir = $(prefix)/info

# Prefix to be prepended to each installed program, normally empty or `g'.
binprefix = 

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

SHELL = /bin/sh

SRCS = hello.c version.c getopt.c getopt1.c alloca.c
OBJS = hello.o version.o getopt.o getopt1.o @ALLOCA@
HDRS = getopt.h
DISTFILES = $(SRCS) $(HDRS) COPYING ChangeLog NEWS Makefile.in \
	    README INSTALL hello.texi hello.?? hello.??s gpl.texinfo \
	    configure configure.in \
	    mkinstalldirs texinfo.tex hello.info testdata TAGS

all: hello
.PHONY: all

.PHONY: info dvi
info: hello.info
dvi: hello.dvi

.c.o:
	$(CC) -c $(CPPFLAGS) $(DEFS) $(CFLAGS) $<

.PHONY: install installdirs
install: installdirs hello hello.info
	$(INSTALL_PROGRAM) hello $(bindir)/$(binprefix)hello
	-$(INSTALL_DATA) $(srcdir)/hello.info $(infodir)/hello.info
installdirs:
	${srcdir}/mkinstalldirs $(bindir) $(infodir)

hello: $(OBJS)
	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)

hello.o getopt.o getopt1.o: getopt.h

hello.info: hello.texi
	$(MAKEINFO) -I$(srcdir) -o hello.info $(srcdir)/hello.texi
hello.dvi: hello.texi
	$(TEXI2DVI) $(srcdir)/hello.texi

.PHONY: check
check: hello
	@echo expect no output from diff
	./hello > test.out
	diff -c $(srcdir)/testdata test.out
	rm -f test.out

Makefile: Makefile.in config.status
	$(SHELL) config.status

config.status: configure
	$(srcdir)/configure --no-create

TAGS: $(SRCS)
	etags $(SRCS)

.PHONY: clean mostlyclean distclean realclean dist

clean:
	rm -f hello *.o core test.out hello.dvi hello.?? hello.??s

mostlyclean: clean

distclean: clean
	rm -f Makefile config.status

realclean: distclean
	rm -f TAGS hello.info*

dist: $(DISTFILES)
	echo hello-`sed -e '/version/!d' -e 's/[^0-9.]*\([0-9.]*\).*/\1/' -e q version.c` > .fname
	rm -rf `cat .fname`
	mkdir `cat .fname`
	ln $(DISTFILES) `cat .fname`
	tar chozf `cat .fname`.tar.z `cat .fname`
	rm -rf `cat .fname` .fname

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