src/png/scripts/makefile.darwin

# makefile for libpng on Darwin / Mac OS X
# Copyright (C) 2002, 2004, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
# Copyright (C) 2001 Christoph Pfisterer
# derived from makefile.linux:
#  Copyright (C) 1998, 1999 Greg Roelofs
#  Copyright (C) 1996, 1997 Andreas Dilger
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h

# where "make install" puts libpng.a, libpng15.dylib, png.h, pngconf.h,
# and pnglibconf.h
prefix=/usr/local
exec_prefix=$(prefix)

# Where the zlib library and include files are located
#ZLIBLIB=/usr/local/lib
#ZLIBINC=/usr/local/include
ZLIBLIB=../zlib
ZLIBINC=../zlib

# Library name:
LIBNAME = libpng15
PNGMAJ = 15

# Shared library names:
LIBSO=$(LIBNAME).dylib
LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib
OLDSO=libpng.dylib

# Utilities:
CC=cc
AR_RC=ar rc
MKDIR_P=mkdir -p
LN_SF=ln -sf
RANLIB=ranlib
RM_F=/bin/rm -f
ARCH="-arch i386 -arch x86_64"

# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops
CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops $(ARCH)
LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz $(ARCH)

INCPATH=$(prefix)/include
LIBPATH=$(exec_prefix)/lib
MANPATH=$(prefix)/man
BINPATH=$(exec_prefix)/bin

# 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=

DB=$(DESTDIR)$(BINPATH)
DI=$(DESTDIR)$(INCPATH)
DL=$(DESTDIR)$(LIBPATH)
DM=$(DESTDIR)$(MANPATH)

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

OBJSDLL = $(OBJS:.o=.pic.o)

.SUFFIXES:      .c .o .pic.o

.c.pic.o:
	$(CC) -c $(CFLAGS) -fno-common -o $@ $*.c

all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config

# see scripts/pnglibconf.mak for more options
pnglibconf.h: scripts/pnglibconf.h.prebuilt
	cp scripts/pnglibconf.h.prebuilt $@

libpng.a: $(OBJS)
	$(AR_RC) $@ $(OBJS)
	$(RANLIB) $@

libpng.pc:
	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
	-e s!@exec_prefix@!$(exec_prefix)! \
	-e s!@libdir@!$(LIBPATH)! \
	-e s!@includedir@!$(INCPATH)! \
	-e s!-lpng15!-lpng15\ -lz! > libpng.pc

libpng-config:
	( cat scripts/libpng-config-head.in; \
	echo prefix=\"$(prefix)\"; \
	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
	echo L_opts=\"-L$(LIBPATH)\"; \
	echo libs=\"-lpng15 -lz\"; \
	cat scripts/libpng-config-body.in ) > libpng-config
	chmod +x libpng-config

$(LIBSO): $(LIBSOMAJ)
	$(LN_SF) $(LIBSOMAJ) $(LIBSO)

$(LIBSOMAJ): $(OBJSDLL)
	$(CC) -dynamiclib \
	 -install_name $(LIBPATH)/$(LIBSOMAJ) \
	 -current_version 15 -compatibility_version 15 \
	 -o $(LIBSOMAJ) \
	 $(OBJSDLL) -L$(ZLIBLIB) -lz

pngtest: pngtest.o $(LIBSO)
	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)

test: pngtest
	./pngtest

install-headers: png.h pngconf.h pnglibconf.h
	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
	-@$(RM_F) $(DI)/libpng
	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)

install-static: install-headers libpng.a
	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
	cp libpng.a $(DL)/$(LIBNAME).a
	chmod 644 $(DL)/$(LIBNAME).a
	$(RANLIB) $(DL)/$(LIBNAME).a
	-@$(RM_F) $(DL)/libpng.a
	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)

install-shared: install-headers $(LIBSOMAJ) libpng.pc
	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
	-@$(RM_F) $(DL)/$(LIBSO)
	-@$(RM_F) $(DL)/$(LIBSOREL)
	-@$(RM_F) $(DL)/$(OLDSO)
	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
	chmod 755 $(DL)/$(LIBSOREL)
	(cd $(DL); \
	$(LN_SF) $(LIBSOREL) $(LIBSO); \
	$(LN_SF) $(LIBSO) $(OLDSO))
	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)

install-man: libpng.3 libpngpf.3 png.5
	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
	-@$(RM_F) $(DM)/man3/libpng.3
	-@$(RM_F) $(DM)/man3/libpngpf.3
	cp libpng.3 $(DM)/man3
	cp libpngpf.3 $(DM)/man3
	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
	-@$(RM_F) $(DM)/man5/png.5
	cp png.5 $(DM)/man5

install-config: libpng-config
	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
	-@$(RM_F) $(DB)/libpng-config
	-@$(RM_F) $(DB)/$(LIBNAME)-config
	cp libpng-config $(DB)/$(LIBNAME)-config
	chmod 755 $(DB)/$(LIBNAME)-config
	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)

install: install-static install-shared install-man install-config

# If you installed in $(DESTDIR), test-installed won't work until you
# move the library to its final location.  Use test-dd to test it
# before then.

test-dd:
	echo
	echo Testing installed dynamic shared library in $(DL).
	$(CC) -I$(DI) -I$(ZLIBINC) \
	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
	   -L$(DL) -L$(ZLIBLIB) \
	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
	./pngtestd pngtest.png

test-installed:
	$(CC) $(CFLAGS) \
	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
	   -L$(ZLIBLIB) \
	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
	./pngtesti pngtest.png

clean:
	$(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
	libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h

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.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h

pngtest.o: png.h pngconf.h pnglibconf.h
Commit	Line	Data
	1	# makefile for libpng on Darwin / Mac OS X
	2	# Copyright (C) 2002, 2004, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
	3	# Copyright (C) 2001 Christoph Pfisterer
	4	# derived from makefile.linux:
	5	# Copyright (C) 1998, 1999 Greg Roelofs
	6	# Copyright (C) 1996, 1997 Andreas Dilger
	7	#
	8	# This code is released under the libpng license.
	9	# For conditions of distribution and use, see the disclaimer
	10	# and license in png.h
	11
	12	# where "make install" puts libpng.a, libpng15.dylib, png.h, pngconf.h,
	13	# and pnglibconf.h
	14	prefix=/usr/local
	15	exec_prefix=$(prefix)
	16
	17	# Where the zlib library and include files are located
	18	#ZLIBLIB=/usr/local/lib
	19	#ZLIBINC=/usr/local/include
	20	ZLIBLIB=../zlib
	21	ZLIBINC=../zlib
	22
	23	# Library name:
	24	LIBNAME = libpng15
	25	PNGMAJ = 15
	26
	27	# Shared library names:
	28	LIBSO=$(LIBNAME).dylib
	29	LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
	30	LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib
	31	OLDSO=libpng.dylib
	32
	33	# Utilities:
	34	CC=cc
	35	AR_RC=ar rc
	36	MKDIR_P=mkdir -p
	37	LN_SF=ln -sf
	38	RANLIB=ranlib
	39	RM_F=/bin/rm -f
	40	ARCH="-arch i386 -arch x86_64"
	41
	42	# CFLAGS=-I$(ZLIBINC) -W -Wall -O3 -funroll-loops
	43	CFLAGS=-I$(ZLIBINC) -W -Wall -O -funroll-loops $(ARCH)
	44	LDFLAGS=-L. -L$(ZLIBLIB) -lpng15 -lz $(ARCH)
	45
	46	INCPATH=$(prefix)/include
	47	LIBPATH=$(exec_prefix)/lib
	48	MANPATH=$(prefix)/man
	49	BINPATH=$(exec_prefix)/bin
	50
	51	# override DESTDIR= on the make install command line to easily support
	52	# installing into a temporary location. Example:
	53	#
	54	# make install DESTDIR=/tmp/build/libpng
	55	#
	56	# If you're going to install into a temporary location
	57	# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
	58	# you execute make install.
	59	DESTDIR=
	60
	61	DB=$(DESTDIR)$(BINPATH)
	62	DI=$(DESTDIR)$(INCPATH)
	63	DL=$(DESTDIR)$(LIBPATH)
	64	DM=$(DESTDIR)$(MANPATH)
	65
	66	OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
	67	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
	68	pngwtran.o pngmem.o pngerror.o pngpread.o
	69
	70	OBJSDLL = $(OBJS:.o=.pic.o)
	71
	72	.SUFFIXES: .c .o .pic.o
	73
	74	.c.pic.o:
	75	$(CC) -c $(CFLAGS) -fno-common -o $@ $*.c
	76
	77	all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
	78
	79	# see scripts/pnglibconf.mak for more options
	80	pnglibconf.h: scripts/pnglibconf.h.prebuilt
	81	cp scripts/pnglibconf.h.prebuilt $@
	82
	83	libpng.a: $(OBJS)
	84	$(AR_RC) $@ $(OBJS)
	85	$(RANLIB) $@
	86
	87	libpng.pc:
	88	cat scripts/libpng.pc.in \| sed -e s!@prefix@!$(prefix)! \
	89	-e s!@exec_prefix@!$(exec_prefix)! \
	90	-e s!@libdir@!$(LIBPATH)! \
	91	-e s!@includedir@!$(INCPATH)! \
	92	-e s!-lpng15!-lpng15\ -lz! > libpng.pc
	93
	94	libpng-config:
	95	( cat scripts/libpng-config-head.in; \
	96	echo prefix=\"$(prefix)\"; \
	97	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
	98	echo L_opts=\"-L$(LIBPATH)\"; \
	99	echo libs=\"-lpng15 -lz\"; \
	100	cat scripts/libpng-config-body.in ) > libpng-config
	101	chmod +x libpng-config
	102
	103	$(LIBSO): $(LIBSOMAJ)
	104	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
	105
	106	$(LIBSOMAJ): $(OBJSDLL)
	107	$(CC) -dynamiclib \
	108	-install_name $(LIBPATH)/$(LIBSOMAJ) \
	109	-current_version 15 -compatibility_version 15 \
	110	-o $(LIBSOMAJ) \
	111	$(OBJSDLL) -L$(ZLIBLIB) -lz
	112
	113	pngtest: pngtest.o $(LIBSO)
	114	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
	115
	116	test: pngtest
	117	./pngtest
	118
	119	install-headers: png.h pngconf.h pnglibconf.h
	120	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
	121	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
	122	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
	123	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
	124	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
	125	-@$(RM_F) $(DI)/libpng
	126	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
	127
	128	install-static: install-headers libpng.a
	129	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
	130	cp libpng.a $(DL)/$(LIBNAME).a
	131	chmod 644 $(DL)/$(LIBNAME).a
	132	$(RANLIB) $(DL)/$(LIBNAME).a
	133	-@$(RM_F) $(DL)/libpng.a
	134	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
	135
	136	install-shared: install-headers $(LIBSOMAJ) libpng.pc
	137	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
	138	-@$(RM_F) $(DL)/$(LIBSO)
	139	-@$(RM_F) $(DL)/$(LIBSOREL)
	140	-@$(RM_F) $(DL)/$(OLDSO)
	141	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
	142	chmod 755 $(DL)/$(LIBSOREL)
	143	(cd $(DL); \
	144	$(LN_SF) $(LIBSOREL) $(LIBSO); \
	145	$(LN_SF) $(LIBSO) $(OLDSO))
	146	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
	147	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
	148	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
	149	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
	150	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
	151	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
	152
	153	install-man: libpng.3 libpngpf.3 png.5
	154	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
	155	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
	156	-@$(RM_F) $(DM)/man3/libpng.3
	157	-@$(RM_F) $(DM)/man3/libpngpf.3
	158	cp libpng.3 $(DM)/man3
	159	cp libpngpf.3 $(DM)/man3
	160	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
	161	-@$(RM_F) $(DM)/man5/png.5
	162	cp png.5 $(DM)/man5
	163
	164	install-config: libpng-config
	165	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
	166	-@$(RM_F) $(DB)/libpng-config
	167	-@$(RM_F) $(DB)/$(LIBNAME)-config
	168	cp libpng-config $(DB)/$(LIBNAME)-config
	169	chmod 755 $(DB)/$(LIBNAME)-config
	170	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
	171
	172	install: install-static install-shared install-man install-config
	173
	174	# If you installed in $(DESTDIR), test-installed won't work until you
	175	# move the library to its final location. Use test-dd to test it
	176	# before then.
	177
	178	test-dd:
	179	echo
	180	echo Testing installed dynamic shared library in $(DL).
	181	$(CC) -I$(DI) -I$(ZLIBINC) \
	182	`$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
	183	-L$(DL) -L$(ZLIBLIB) \
	184	-o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
	185	./pngtestd pngtest.png
	186
	187	test-installed:
	188	$(CC) $(CFLAGS) \
	189	`$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
	190	-L$(ZLIBLIB) \
	191	-o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
	192	./pngtesti pngtest.png
	193
	194	clean:
	195	$(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
	196	libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h
	197
	198	DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
	199	writelock:
	200	chmod a-w .[ch35] $(DOCS) scripts/
	201
	202	# DO NOT DELETE THIS LINE -- make depend depends on it.
	203
	204	png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	205	pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	206	pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	207	pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	208	pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	209	pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	210	pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	211	pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	212	pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	213	pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	214	pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	215	pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	216	pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	217	pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	218	pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	219
	220	pngtest.o: png.h pngconf.h pnglibconf.h