src/png/scripts/makefile.std

# makefile for libpng
# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
#
# 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 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=

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

CC=cc
AR_RC=ar rc
MKDIR_P=mkdir
LN_SF=ln -sf
RANLIB=ranlib
RM_F=rm -f
AWK = awk
SED = sed
CPP = $(CC) -E
ECHO = echo

DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build
CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

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: libpng.a pngtest

# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,
# copy this if the following doesn't work.
pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
	$(RM_F) $@ dfn?.out
	$(AWK) -f scripts/options.awk out=dfn1.out version=search pngconf.h\
	    scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2
	$(AWK) -f scripts/options.awk out=dfn2.out dfn1.out 1>&2
	cp dfn2.out $@
	$(RM_F) dfn?.out

pnglibconf.h: pnglibconf.dfn
	$(RM_F) $@ dfn.c dfn?.out
	$(ECHO) '#include "pnglibconf.dfn"' >dfn.c
	$(CPP) $(DFNFLAGS) dfn.c >dfn1.out
	$(SED) -n -e 's|^.*PNG_DEFN_MAGIC *-\(.*\)- *PNG_DEFN_END.*$$|\1|p'\
	    dfn1.out >dfn2.out
	$(SED) -e 's| *PNG_JOIN *||g' -e 's| *$$||' dfn2.out >dfn3.out
	cp dfn3.out $@
	$(RM_F) dfn.c dfn?.out

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

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

test: pngtest
	./pngtest

install: libpng.a pnglibconf.h
	-@$(MKDIR_P) $(DESTDIR)$(INCPATH)
	-@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
	-@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
	-@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
	-@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
	-@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h
	cp png.h $(DESTDIR)$(INCPATH)/libpng
	cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
	cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
	chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.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 pnglibconf.* dfn.c dfn?.out

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 pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
pngpread.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
	2	# Copyright (C) 2002, 2006 Glenn Randers-Pehrson
	3	# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
	4	#
	5	# This code is released under the libpng license.
	6	# For conditions of distribution and use, see the disclaimer
	7	# and license in png.h
	8
	9	# where make install puts libpng.a and png.h
	10	prefix=/usr/local
	11	INCPATH=$(prefix)/include
	12	LIBPATH=$(prefix)/lib
	13
	14	# override DESTDIR= on the make install command line to easily support
	15	# installing into a temporary location. Example:
	16	#
	17	# make install DESTDIR=/tmp/build/libpng
	18	#
	19	# If you're going to install into a temporary location
	20	# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
	21	# you execute make install.
	22	DESTDIR=
	23
	24	# Where the zlib library and include files are located
	25	#ZLIBLIB=/usr/local/lib
	26	#ZLIBINC=/usr/local/include
	27	ZLIBLIB=../zlib
	28	ZLIBINC=../zlib
	29
	30	CC=cc
	31	AR_RC=ar rc
	32	MKDIR_P=mkdir
	33	LN_SF=ln -sf
	34	RANLIB=ranlib
	35	RM_F=rm -f
	36	AWK = awk
	37	SED = sed
	38	CPP = $(CC) -E
	39	ECHO = echo
	40
	41	DFNFLAGS = # DFNFLAGS contains -D options to use in the libpng build
	42	CFLAGS=-I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
	43	LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
	44
	45	OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
	46	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
	47	pngwtran.o pngmem.o pngerror.o pngpread.o
	48
	49	all: libpng.a pngtest
	50
	51	# The standard pnglibconf.h exists as scripts/pnglibconf.h.prebuilt,
	52	# copy this if the following doesn't work.
	53	pnglibconf.dfn: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
	54	$(RM_F) $@ dfn?.out
	55	$(AWK) -f scripts/options.awk out=dfn1.out version=search pngconf.h\
	56	scripts/pnglibconf.dfa $(DFA_XTRA) 1>&2
	57	$(AWK) -f scripts/options.awk out=dfn2.out dfn1.out 1>&2
	58	cp dfn2.out $@
	59	$(RM_F) dfn?.out
	60
	61	pnglibconf.h: pnglibconf.dfn
	62	$(RM_F) $@ dfn.c dfn?.out
	63	$(ECHO) '#include "pnglibconf.dfn"' >dfn.c
	64	$(CPP) $(DFNFLAGS) dfn.c >dfn1.out
	65	$(SED) -n -e 's\|^.PNG_DEFN_MAGIC -\(.\)- PNG_DEFN_END.*$$\|\1\|p'\
	66	dfn1.out >dfn2.out
	67	$(SED) -e 's\| PNG_JOIN \|\|g' -e 's\| *$$\|\|' dfn2.out >dfn3.out
	68	cp dfn3.out $@
	69	$(RM_F) dfn.c dfn?.out
	70
	71	libpng.a: $(OBJS)
	72	$(AR_RC) $@ $(OBJS)
	73	$(RANLIB) $@
	74
	75	pngtest: pngtest.o libpng.a
	76	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
	77
	78	test: pngtest
	79	./pngtest
	80
	81	install: libpng.a pnglibconf.h
	82	-@$(MKDIR_P) $(DESTDIR)$(INCPATH)
	83	-@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
	84	-@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
	85	-@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
	86	-@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
	87	-@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h
	88	cp png.h $(DESTDIR)$(INCPATH)/libpng
	89	cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
	90	cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
	91	chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
	92	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
	93	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
	94	(cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
	95	cp libpng.a $(DESTDIR)$(LIBPATH)
	96	chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
	97
	98	clean:
	99	$(RM_F) .o libpng.a pngtest pngout.png pnglibconf. dfn.c dfn?.out
	100
	101	DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
	102	writelock:
	103	chmod a-w .[ch35] $(DOCS) scripts/
	104
	105	# DO NOT DELETE THIS LINE -- make depend depends on it.
	106
	107	png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	108	pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	109	pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	110	pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	111	pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	112	pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	113	pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	114	pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	115	pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	116	pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	117	pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	118	pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	119	pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	120	pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	121	pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
	122
	123	pngtest.o: png.h pngconf.h pnglibconf.h