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# -----------------------------------------------------------------------------
# MetaCam - Extract EXIF information from digital camera files, with
# support for Vendor specific blocks.
# Copyright (C) 2000 Daniel Stephens (daniel@cheeseplant.org)
#
# 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
# of the License, 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  02111-1307, USA.
# -----------------------------------------------------------------------------
#
# $Id: Makefile,v 1.7 2001/12/25 19:56:44 daniel Exp $

# Some operating-system dependent choices for compile-time flags. Uncomment
# whichever is most appropriate
# -- g++ on linux
OSCXXFLAGS=-ansi -pedantic
# -- Cygwin under Windows 2000
#OSCXXFLAGS=

CXX=g++
INCLUDES=

CXXFLAGS=-Wall $(OSCXXFLAGS) -D_GNU_SOURCE -O2 $(INCLUDES)

OBJS=metacam.o rationals.o ifdentry.o ifd.o tifffile.o exiftags.o \
     nikontags.o olympustags.o canontags.o casiotags.o dpyfuncs.o
HDRS=metacam.h dpyfuncs.h

DEPS=$(OBJS:.o=.dep)

TIFS=$(wildcard *.TIF)
JPGS=$(wildcard *.JPG)
CAMS=$(TIFS:.TIF=.tcam) $(JPGS:.JPG=.jcam)

##### TARGETS ######

default:	metacam

clean:
	-rm -f *.o *~

tags:
	etags *.cc *.h

realclean:
	-rm -f metacam
	-rm -f *.o *~
	-rm -f *.dep
	-rm -f dependencies
	-rm -f TAGS

metacam:	$(OBJS)
	$(CXX) $(CXXFLAGS) $(OBJS) -o metacam -lm

# Dependency rules
dependencies:	Makefile $(DEPS)
		cat $(DEPS) > dependencies-
		mv -f dependencies- dependencies

# Each .dep file will hold dependencies for both the .o file, and an identical
# list to determine when the .dep file needs rebuilding. Clever eh?
%.dep: %.cc $(HDRS)
		$(CXX) $(CFLAGS) $(INCS) -M -E -c $*.cc > $*.dep-
		sed -e 's/[.]o:/.dep:/' $*.dep- > $*.dep--
		cat $*.dep-- >> $*.dep-
		rm -f $*.dep--
		mv -f $*.dep- $*.dep 

include dependencies