1# makefile for libpng on Darwin / Mac OS X 2# Copyright (C) 2002,2004 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# For conditions of distribution and use, see copyright notice in png.h 8 9# where "make install" puts libpng.a, libpng12.dylib, png.h and pngconf.h 10prefix=/usr/local 11 12# Where the zlib library and include files are located 13#ZLIBLIB=/usr/local/lib 14#ZLIBINC=/usr/local/include 15ZLIBLIB=../zlib 16ZLIBINC=../zlib 17 18CC=cc 19CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops 20LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz 21 22#RANLIB=echo 23RANLIB=ranlib 24 25PNGMAJ = 0 26PNGMIN = 1.2.7 27PNGVER = $(PNGMAJ).$(PNGMIN) 28LIBNAME = libpng12 29 30INCPATH=$(prefix)/include 31LIBPATH=$(prefix)/lib 32MANPATH=$(prefix)/man 33BINPATH=$(prefix)/bin 34 35# override DESTDIR= on the make install command line to easily support 36# installing into a temporary location. Example: 37# 38# make install DESTDIR=/tmp/build/libpng 39# 40# If you're going to install into a temporary location 41# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 42# you execute make install. 43DESTDIR= 44 45DB=$(DESTDIR)$(BINPATH) 46DI=$(DESTDIR)$(INCPATH) 47DL=$(DESTDIR)$(LIBPATH) 48DM=$(DESTDIR)$(MANPATH) 49 50OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 51 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 52 pngwtran.o pngmem.o pngerror.o pngpread.o 53 54OBJSDLL = $(OBJS:.o=.pic.o) 55 56.SUFFIXES: .c .o .pic.o 57 58.c.pic.o: 59 $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c 60 61all: libpng.a $(LIBNAME).dylib pngtest libpng.pc libpng-config 62 63libpng.a: $(OBJS) 64 ar rc $@ $(OBJS) 65 $(RANLIB) $@ 66 67libpng.pc: 68 cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! | \ 69 sed -e s/-lm// > libpng.pc 70 71libpng-config: 72 ( cat scripts/libpng-config-head.in; \ 73 echo prefix=\"$(prefix)\"; \ 74 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 75 echo L_opts=\"-L$(LIBPATH)\"; \ 76 echo libs=\"-lpng12 -lz\"; \ 77 cat scripts/libpng-config-body.in ) > libpng-config 78 chmod +x libpng-config 79 80$(LIBNAME).dylib: $(LIBNAME).$(PNGMAJ).dylib 81 ln -sf $(LIBNAME).$(PNGMAJ).dylib $(LIBNAME).dylib 82 83$(LIBNAME).$(PNGMAJ).dylib: $(LIBNAME).$(PNGVER).dylib 84 ln -sf $(LIBNAME).$(PNGVER).dylib $(LIBNAME).$(PNGMAJ).dylib 85 86$(LIBNAME).$(PNGVER).dylib: $(OBJSDLL) 87 $(CC) -dynamiclib \ 88 -install_name $(LIBPATH)/$(LIBNAME).$(PNGMAJ).dylib \ 89 -current_version $(PNGVER) -compatibility_version $(PNGVER) \ 90 -o $(LIBNAME).$(PNGVER).dylib \ 91 $(OBJSDLL) -L$(ZLIBLIB) -lz 92 93libpng.3.$(PNGMIN).dylib: $(OBJSDLL) 94 $(CC) -dynamiclib \ 95 -install_name $(LIBPATH)/libpng.3.dylib \ 96 -current_version 3 -compatibility_version 3 \ 97 -o libpng.3.$(PNGMIN).dylib \ 98 $(OBJSDLL) -L$(ZLIBLIB) -lz 99 100pngtest: pngtest.o $(LIBNAME).dylib 101 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 102 103test: pngtest 104 ./pngtest 105 106install-headers: png.h pngconf.h 107 -@if [ ! -d $(DI) ]; then mkdir $(DI); fi 108 -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi 109 cp png.h pngconf.h $(DI)/$(LIBNAME) 110 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h 111 -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h 112 -@/bin/rm -f $(DI)/libpng 113 (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) 114 115install-static: install-headers libpng.a 116 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 117 cp libpng.a $(DL)/$(LIBNAME).a 118 chmod 644 $(DL)/$(LIBNAME).a 119 $(RANLIB) $(DL)/$(LIBNAME).a 120 -@/bin/rm -f $(DL)/libpng.a 121 (cd $(DL); ln -sf $(LIBNAME).a libpng.a) 122 123install-shared: install-headers $(LIBNAME).dylib libpng.pc \ 124 libpng.3.$(PNGMIN).dylib 125 -@if [ ! -d $(DL) ]; then mkdir $(DL); fi 126 -@/bin/rm -f $(DL)/$(LIBNAME).$(PNGVER)*.dylib 127 -@/bin/rm -f $(DL)/$(LIBNAME).$(PNGMAJ)*.dylib 128 -@/bin/rm -f $(DL)/$(LIBNAME).dylib 129 -@/bin/rm -f $(DL)/libpng.dylib 130 -@/bin/rm -f $(DL)/libpng.3.dylib 131 -@/bin/rm -f $(DL)/libpng.3.$(PNGMIN)*.dylib 132 cp $(LIBNAME).$(PNGVER).dylib $(DL) 133 cp libpng.3.$(PNGMIN).dylib $(DL) 134 chmod 755 $(DL)/$(LIBNAME).$(PNGVER).dylib 135 chmod 755 $(DL)/libpng.3.$(PNGMIN).dylib 136 (cd $(DL); \ 137 ln -sf libpng.3.$(PNGMIN).dylib libpng.3.dylib; \ 138 ln -sf libpng.3.dylib libpng.dylib; \ 139 ln -sf $(LIBNAME).$(PNGVER).dylib $(LIBNAME).$(PNGMAJ).dylib; \ 140 ln -sf $(LIBNAME).$(PNGMAJ).dylib $(LIBNAME).dylib) 141 -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi 142 -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc 143 -@/bin/rm -f $(DL)/pkgconfig/libpng.pc 144 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 145 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 146 (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) 147 148install-man: libpng.3 libpngpf.3 png.5 149 -@if [ ! -d $(DM) ]; then mkdir $(DM); fi 150 -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi 151 -@/bin/rm -f $(DM)/man3/libpng.3 152 -@/bin/rm -f $(DM)/man3/libpngpf.3 153 cp libpng.3 $(DM)/man3 154 cp libpngpf.3 $(DM)/man3 155 -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi 156 -@/bin/rm -f $(DM)/man5/png.5 157 cp png.5 $(DM)/man5 158 159install-config: libpng-config 160 -@if [ ! -d $(DB) ]; then mkdir $(DB); fi 161 -@/bin/rm -f $(DB)/libpng-config 162 -@/bin/rm -f $(DB)/$(LIBNAME)-config 163 cp libpng-config $(DB)/$(LIBNAME)-config 164 chmod 755 $(DB)/$(LIBNAME)-config 165 (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) 166 167install: install-static install-shared install-man install-config 168 169# If you installed in $(DESTDIR), test-installed won't work until you 170# move the library to its final location. Use test-dd to test it 171# before then. 172 173test-dd: 174 echo 175 echo Testing installed dynamic shared library in $(DL). 176 $(CC) -I$(DI) -I$(ZLIBINC) \ 177 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 178 -L$(DL) -L$(ZLIBLIB) \ 179 -o pngtestd `$(BINPATH)/libpng12-config --ldflags` 180 ./pngtestd pngtest.png 181 182test-installed: 183 $(CC) $(CFLAGS) \ 184 `$(BINPATH)/libpng12-config --cflags` pngtest.c \ 185 -L$(ZLIBLIB) \ 186 -o pngtesti `$(BINPATH)/libpng12-config --ldflags` 187 ./pngtesti pngtest.png 188 189clean: 190 rm -f *.o libpng.a pngtest pngout.png libpng-config \ 191 libpng.3.$(PNGMIN).dylib \ 192 libpng.pc $(LIBNAME).*dylib pngtesti 193 194DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 195writelock: 196 chmod a-w *.[ch35] $(DOCS) scripts/* 197 198# DO NOT DELETE THIS LINE -- make depend depends on it. 199 200png.o png.pic.o: png.h pngconf.h 201pngerror.o pngerror.pic.o: png.h pngconf.h 202pngrio.o pngrio.pic.o: png.h pngconf.h 203pngwio.o pngwio.pic.o: png.h pngconf.h 204pngmem.o pngmem.pic.o: png.h pngconf.h 205pngset.o pngset.pic.o: png.h pngconf.h 206pngget.o pngget.pic.o: png.h pngconf.h 207pngread.o pngread.pic.o: png.h pngconf.h 208pngrtran.o pngrtran.pic.o: png.h pngconf.h 209pngrutil.o pngrutil.pic.o: png.h pngconf.h 210pngtrans.o pngtrans.pic.o: png.h pngconf.h 211pngwrite.o pngwrite.pic.o: png.h pngconf.h 212pngwtran.o pngwtran.pic.o: png.h pngconf.h 213pngwutil.o pngwutil.pic.o: png.h pngconf.h 214pngpread.o pngpread.pic.o: png.h pngconf.h 215 216pngtest.o: png.h pngconf.h 217