# Makefile for GNU find.
# Copyright (C) 1987, 1990 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 1, 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.

SHELL = /bin/sh
CC = gcc

# DEFS might contain:
# -DDEBUG		Print a trace tree.
# -DUSG			System V string headers and functions; ndir.h.
# -DDIRENT		If you have dirent.h.
# -DSYSNDIR		Old Xenix systems (selects sys/ndir.h).
# -DVPRINTF_MISSING	If you lack vprintf function (but have _doprnt).
# -DSTRSPN_MISSING	If you lack strspn function.
# -DMNTENT_MISSING	If you lack mntent.h (makes -fstype always false).
DEFS = -DFCODES=\"$(FCODES)\" -DVPRINTF_MISSING

CFLAGS = $(DEFS) -g
LDFLAGS = -g
LIBS = 

# Directory in which to install 'find' and 'fastfind'.
BINDIR=/usr/local/bin

# Directory in which to install programs to create fast-find database.
LIBDIR=/usr/local/lib/find

# Data file for fast-find.
FCODES=$(LIBDIR)/find.codes

HEADERS = defs.h modechange.h regex.h
SOURCES = find.c parser.c tree.c pred.c util.c error.c glob.c \
fstype.c listfile.c filemode.c modechange.c regex.c savedir.c version.c
OBJECTS = find.o parser.o tree.o pred.o util.o error.o glob.o \
fstype.o listfile.o filemode.o modechange.o regex.o savedir.o version.o
DISTFILES = COPYING README ChangeLog Makefile $(HEADERS) $(SOURCES) fastfind.c
LIBDISTFILES = lib/Makefile lib/updatedb.sh lib/bigram.c lib/code.c

all:	find fastfind lib
.PHONY: all

find:	$(OBJECTS)
	$(CC) $(LDFLAGS) -o $@ $(OBJECTS) $(LIBS)

fastfind:	fastfind.o glob.o error.o
	$(CC) $(LDFLAGS) -o $@ fastfind.o glob.o error.o $(LIBS)

lib:
	cd lib; $(MAKE) LIBDIR=$(LIBDIR) BINDIR=$(BINDIR) FCODES=$(FCODES)
.PHONY: lib

# System V sites will need to either get a copy of GNU install from
# the file utilities (1.3 or later), or install the files manually.
install: all
	install find fastfind $(BINDIR)
	cd lib; $(MAKE) LIBDIR=$(LIBDIR) BINDIR=$(BINDIR) \
	FCODES=$(FCODES) install
.PHONY: install

modechange.o parser.o: modechange.h

find.o parser.o tree.o pred.o utils.o: defs.h 

dist:
	echo find-`sed -e '/version_string/!d' -e 's/[^0-9.]*\([0-9.]*\).*/\1/' -e q < version.c` > .fname
	rm -rf `cat .fname`
	mkdir `cat .fname` `cat .fname`/lib
	ln $(DISTFILES) `cat .fname`
	ln $(LIBDISTFILES) `cat .fname`/lib
	tar chZf `cat .fname`.tar.Z `cat .fname`
	rm -rf `cat .fname` .fname
.PHONY: dist

clean:
	rm -f *.o *BAK core a.out tags find fastfind
	cd lib; $(MAKE) clean
.PHONY: clean
