1 # makefile for libpng on Darwin / Mac OS X 2 # Copyright (C) 2002, 2004, 2006, 2008, 2010-2014 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, libpng16.dylib, png.h, pngconf.h, 13 # and pnglibconf.h 14 prefix=/usr/local 15 exec_prefix=$(prefix) 16 17 # Where the zlib library and include files are located 18 ZLIBLIB=/usr/lib 19 ZLIBINC=/usr/include 20 21 # Library name: 22 LIBNAME = libpng16 23 PNGMAJ = 16 24 25 # Shared library names: 26 LIBSO=$(LIBNAME).dylib 27 LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib 28 LIBSOREL=$(LIBNAME).$(PNGMAJ).$(RELEASE).dylib 29 OLDSO=libpng.dylib 30 31 # Utilities: 32 CC=cc 33 AR_RC=ar rc 34 MKDIR_P=mkdir -p 35 LN_SF=ln -sf 36 RANLIB=ranlib 37 RM_F=/bin/rm -f 38 ARCH=-arch ppc -arch i386 -arch x86_64 39 40 CPPFLAGS=-I$(ZLIBINC) 41 # CFLAGS=-W -Wall -O3 -funroll-loops 42 CFLAGS=-W -Wall -O -funroll-loops $(ARCH) 43 LDFLAGS=-L. -L$(ZLIBLIB) -lpng16 -lz $(ARCH) 44 45 INCPATH=$(prefix)/include 46 LIBPATH=$(exec_prefix)/lib 47 MANPATH=$(prefix)/man 48 BINPATH=$(exec_prefix)/bin 49 50 # override DESTDIR= on the make install command line to easily support 51 # installing into a temporary location. Example: 52 # 53 # make install DESTDIR=/tmp/build/libpng 54 # 55 # If you're going to install into a temporary location 56 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before 57 # you execute make install. 58 DESTDIR= 59 60 DB=$(DESTDIR)$(BINPATH) 61 DI=$(DESTDIR)$(INCPATH) 62 DL=$(DESTDIR)$(LIBPATH) 63 DM=$(DESTDIR)$(MANPATH) 64 65 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ 66 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ 67 pngwtran.o pngmem.o pngerror.o pngpread.o 68 69 OBJSDLL = $(OBJS:.o=.pic.o) 70 71 .SUFFIXES: .c .o .pic.o 72 73 .c.o: 74 $(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $< 75 76 .c.pic.o: 77 $(CC) -c $(CPPFLAGS) $(CFLAGS) -fno-common -o $@ $*.c 78 79 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config 80 81 # see scripts/pnglibconf.mak for more options 82 pnglibconf.h: scripts/pnglibconf.h.prebuilt 83 cp scripts/pnglibconf.h.prebuilt $@ 84 85 libpng.a: $(OBJS) 86 $(AR_RC) $@ $(OBJS) 87 $(RANLIB) $@ 88 89 libpng.pc: 90 cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \ 91 -e s!@exec_prefix@!$(exec_prefix)! \ 92 -e s!@libdir@!$(LIBPATH)! \ 93 -e s!@includedir@!$(INCPATH)! \ 94 -e s!-lpng16!-lpng16\ -lz! > libpng.pc 95 96 libpng-config: 97 ( cat scripts/libpng-config-head.in; \ 98 echo prefix=\"$(prefix)\"; \ 99 echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ 100 echo L_opts=\"-L$(LIBPATH)\"; \ 101 echo libs=\"-lpng16 -lz\"; \ 102 cat scripts/libpng-config-body.in ) > libpng-config 103 chmod +x libpng-config 104 105 $(LIBSO): $(LIBSOMAJ) 106 $(LN_SF) $(LIBSOMAJ) $(LIBSO) 107 108 $(LIBSOMAJ): $(OBJSDLL) 109 $(CC) -dynamiclib \ 110 -install_name $(LIBPATH)/$(LIBSOMAJ) \ 111 -current_version 16 -compatibility_version 16 \ 112 $(ARCH) -o $(LIBSOMAJ) \ 113 $(OBJSDLL) -L$(ZLIBLIB) -lz 114 115 pngtest: pngtest.o $(LIBSO) 116 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) 117 118 test: pngtest 119 ./pngtest 120 121 install-headers: png.h pngconf.h pnglibconf.h 122 -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi 123 -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi 124 cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME) 125 chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h 126 -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h 127 -@$(RM_F) $(DI)/libpng 128 (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .) 129 130 install-static: install-headers libpng.a 131 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 132 cp libpng.a $(DL)/$(LIBNAME).a 133 chmod 644 $(DL)/$(LIBNAME).a 134 $(RANLIB) $(DL)/$(LIBNAME).a 135 -@$(RM_F) $(DL)/libpng.a 136 (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a) 137 138 install-shared: install-headers $(LIBSOMAJ) libpng.pc 139 -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi 140 -@$(RM_F) $(DL)/$(LIBSO) 141 -@$(RM_F) $(DL)/$(LIBSOMAJ) 142 -@$(RM_F) $(DL)/$(OLDSO) 143 cp $(LIBSOMAJ) $(DL) 144 chmod 755 $(DL)/$(LIBSOMAJ) 145 (cd $(DL); \ 146 $(LN_SF) $(LIBSOREL) $(LIBSO); \ 147 $(LN_SF) $(LIBSO) $(OLDSO)) 148 -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi 149 -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc 150 -@$(RM_F) $(DL)/pkgconfig/libpng.pc 151 cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc 152 chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc 153 (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc) 154 155 install-man: libpng.3 libpngpf.3 png.5 156 -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi 157 -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi 158 -@$(RM_F) $(DM)/man3/libpng.3 159 -@$(RM_F) $(DM)/man3/libpngpf.3 160 cp libpng.3 $(DM)/man3 161 cp libpngpf.3 $(DM)/man3 162 -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi 163 -@$(RM_F) $(DM)/man5/png.5 164 cp png.5 $(DM)/man5 165 166 install-config: libpng-config 167 -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi 168 -@$(RM_F) $(DB)/libpng-config 169 -@$(RM_F) $(DB)/$(LIBNAME)-config 170 cp libpng-config $(DB)/$(LIBNAME)-config 171 chmod 755 $(DB)/$(LIBNAME)-config 172 (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config) 173 174 install: install-static install-shared install-man install-config 175 176 # If you installed in $(DESTDIR), test-installed won't work until you 177 # move the library to its final location. Use test-dd to test it 178 # before then. 179 180 test-dd: 181 echo 182 echo Testing installed dynamic shared library in $(DL). 183 $(CC) -I$(DI) $(CPPFLAGS) \ 184 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 185 -L$(DL) -L$(ZLIBLIB) \ 186 -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags` 187 ./pngtestd pngtest.png 188 189 test-installed: 190 $(CC) $(CPPFLAGS) $(CFLAGS) \ 191 `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \ 192 -L$(ZLIBLIB) \ 193 -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags` 194 ./pngtesti pngtest.png 195 196 clean: 197 $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \ 198 libpng.pc $(LIBNAME).*dylib pngtesti pnglibconf.h 199 200 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO 201 writelock: 202 chmod a-w *.[ch35] $(DOCS) scripts/* 203 204 # DO NOT DELETE THIS LINE -- make depend depends on it. 205 206 png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 207 pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 208 pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 209 pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 210 pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 211 pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 212 pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 213 pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 214 pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 215 pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 216 pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 217 pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 218 pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 219 pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 220 pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h 221 222 pngtest.o: png.h pngconf.h pnglibconf.h 223
