[wxWidgets.git] / src / png / scripts / makefile.knr

# makefile for libpng
# Copyright (C) 2002 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
# For conditions of distribution and use, see copyright notice in png.h

# This makefile requires the file ansi2knr.c, which you can get
# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/
# If you have libjpeg, you probably already have ansi2knr.c in the jpeg
# source distribution.

# where make install puts libpng.a and png.h
prefix=/usr/local
INCPATH=$(prefix)/include
LIBPATH=$(prefix)/lib

# override DESTDIR= on the make install command line to easily support
# installing into a temporary location.  Example:
#
#    make install DESTDIR=/tmp/build/libpng
#
# If you're going to install into a temporary location
# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
# you execute make install.
DESTDIR=

CC=cc
CFLAGS=-I../zlib -O
LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
# flags for ansi2knr
ANSI2KNRFLAGS=

RANLIB=ranlib
#RANLIB=echo

OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
	pngwtran.o pngmem.o pngerror.o pngpread.o

all: ansi2knr libpng.a pngtest

# general rule to allow ansi2knr to work
.c.o:
	./ansi2knr $*.c T$*.c
	$(CC) $(CFLAGS) -c T$*.c
	rm -f T$*.c $*.o
	mv T$*.o $*.o

ansi2knr: ansi2knr.c
	$(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c

libpng.a: ansi2knr $(OBJS)
	ar rc $@  $(OBJS)
	$(RANLIB) $@

pngtest: pngtest.o libpng.a
	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

test: pngtest
	./pngtest

install: libpng.a
	-@mkdir $(DESTDIR)$(INCPATH)
	-@mkdir $(DESTDIR)$(INCPATH)/libpng
	-@mkdir $(DESTDIR)$(LIBPATH)
	-@rm -f $(DESTDIR)$(INCPATH)/png.h
	-@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
	cp png.h $(DESTDIR)$(INCPATH)/libpng
	cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
	chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
	(cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
	cp libpng.a $(DESTDIR)$(LIBPATH)
	chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a

clean:
	rm -f *.o libpng.a pngtest pngout.png ansi2knr

DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
	chmod a-w *.[ch35] $(DOCS) scripts/*

# DO NOT DELETE THIS LINE -- make depend depends on it.

png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
Commit	Line	Data
c801d85f	1	# makefile for libpng
9dfaa473	2	# Copyright (C) 2002 Glenn Randers-Pehrson
c801d85f KB	3	# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
	4	# For conditions of distribution and use, see copyright notice in png.h
	5
9dfaa473 GD	6	# This makefile requires the file ansi2knr.c, which you can get
	7	# from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/
	8	# If you have libjpeg, you probably already have ansi2knr.c in the jpeg
	9	# source distribution.
	10
	11	# where make install puts libpng.a and png.h
	12	prefix=/usr/local
	13	INCPATH=$(prefix)/include
	14	LIBPATH=$(prefix)/lib
	15
	16	# override DESTDIR= on the make install command line to easily support
	17	# installing into a temporary location. Example:
	18	#
	19	# make install DESTDIR=/tmp/build/libpng
	20	#
	21	# If you're going to install into a temporary location
	22	# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
	23	# you execute make install.
	24	DESTDIR=
	25
c801d85f KB	26	CC=cc
	27	CFLAGS=-I../zlib -O
	28	LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
	29	# flags for ansi2knr
	30	ANSI2KNRFLAGS=
	31
	32	RANLIB=ranlib
	33	#RANLIB=echo
	34
c801d85f KB	35	OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
	36	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
	37	pngwtran.o pngmem.o pngerror.o pngpread.o
	38
	39	all: ansi2knr libpng.a pngtest
	40
	41	# general rule to allow ansi2knr to work
	42	.c.o:
	43	./ansi2knr $.c T$.c
	44	$(CC) $(CFLAGS) -c T$*.c
	45	rm -f T$.c $.o
	46	mv T$.o $.o
	47
	48	ansi2knr: ansi2knr.c
	49	$(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c
	50
	51	libpng.a: ansi2knr $(OBJS)
	52	ar rc $@ $(OBJS)
	53	$(RANLIB) $@
	54
	55	pngtest: pngtest.o libpng.a
	56	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
	57
	58	test: pngtest
	59	./pngtest
	60
	61	install: libpng.a
9dfaa473 GD	62	-@mkdir $(DESTDIR)$(INCPATH)
	63	-@mkdir $(DESTDIR)$(INCPATH)/libpng
	64	-@mkdir $(DESTDIR)$(LIBPATH)
	65	-@rm -f $(DESTDIR)$(INCPATH)/png.h
	66	-@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
	67	cp png.h $(DESTDIR)$(INCPATH)/libpng
	68	cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
	69	chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
	70	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
	71	(cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
	72	cp libpng.a $(DESTDIR)$(LIBPATH)
	73	chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
c801d85f KB	74
	75	clean:
	76	rm -f *.o libpng.a pngtest pngout.png ansi2knr
	77
9dfaa473 GD	78	DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
	79	writelock:
	80	chmod a-w .[ch35] $(DOCS) scripts/
	81
c801d85f KB	82	# DO NOT DELETE THIS LINE -- make depend depends on it.
	83
	84	png.o: png.h pngconf.h
	85	pngerror.o: png.h pngconf.h
	86	pngrio.o: png.h pngconf.h
	87	pngwio.o: png.h pngconf.h
	88	pngmem.o: png.h pngconf.h
	89	pngset.o: png.h pngconf.h
	90	pngget.o: png.h pngconf.h
	91	pngread.o: png.h pngconf.h
	92	pngpread.o: png.h pngconf.h
	93	pngrtran.o: png.h pngconf.h
	94	pngrutil.o: png.h pngconf.h
	95	pngtest.o: png.h pngconf.h
	96	pngtrans.o: png.h pngconf.h
	97	pngwrite.o: png.h pngconf.h
	98	pngwtran.o: png.h pngconf.h
	99	pngwutil.o: png.h pngconf.h