src/png/scripts/makefile.darwin

   1 # makefile for libpng on Darwin / Mac OS X
   2 # Copyright (C) 2002, 2004, 2006 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
  10 prefix=/usr/local
  11 exec_prefix=$(prefix)
  12
  13 # Where the zlib library and include files are located
  14 #ZLIBLIB=/usr/local/lib
  15 #ZLIBINC=/usr/local/include
  16 ZLIBLIB=../zlib
  17 ZLIBINC=../zlib
  18
  19 # Library name:
  20 LIBNAME = libpng12
  21 PNGMAJ = 0
  22 PNGMIN = 1.2.20
  23 PNGVER = $(PNGMAJ).$(PNGMIN)
  24
  25 # Shared library names:
  26 LIBSO=$(LIBNAME).dylib
  27 LIBSOMAJ=$(LIBNAME).$(PNGMAJ).dylib
  28 LIBSOVER=$(LIBNAME).$(PNGVER).dylib
  29 OLDSO=libpng.dylib
  30 OLDSOMAJ=libpng.3.dylib
  31 OLDSOVER=libpng.3.$(PNGMIN).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
  41 # CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -DPNG_NO_MMX_CODE
  42 CFLAGS=-I$(ZLIBINC) -Wall -O -funroll-loops
  43 LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz
  44
  45 INCPATH=$(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.pic.o:
  74         $(CC) -c $(CFLAGS) -fno-common -o $@ $*.c
  75
  76 all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
  77
  78 libpng.a: $(OBJS)
  79         $(AR_RC) $@ $(OBJS)
  80         $(RANLIB) $@
  81
  82 libpng.pc:
  83         cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! | \
  84            sed -e s/-lm// > libpng.pc
  85
  86 libpng-config:
  87         ( cat scripts/libpng-config-head.in; \
  88         echo prefix=\"$(prefix)\"; \
  89         echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
  90         echo L_opts=\"-L$(LIBPATH)\"; \
  91         echo libs=\"-lpng12 -lz\"; \
  92         cat scripts/libpng-config-body.in ) > libpng-config
  93         chmod +x libpng-config
  94
  95 $(LIBSO): $(LIBSOMAJ)
  96         $(LN_SF) $(LIBSOMAJ) $(LIBSO)
  97
  98 $(LIBSOMAJ): $(LIBSOVER)
  99         $(LN_SF) $(LIBSOVER) $(LIBSOMAJ)
 100
 101 $(LIBSOVER): $(OBJSDLL)
 102         $(CC) -dynamiclib \
 103          -install_name $(LIBPATH)/$(LIBSOMAJ) \
 104          -current_version $(PNGVER) -compatibility_version $(PNGVER) \
 105          -o $(LIBSOVER) \
 106          $(OBJSDLL) -L$(ZLIBLIB) -lz
 107
 108 $(OLDSOVER): $(OBJSDLL)
 109         $(CC) -dynamiclib \
 110          -install_name $(LIBPATH)/$(OLDSOMAJ) \
 111          -current_version 3 -compatibility_version 3 \
 112          -o $(OLDSOVER) \
 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
 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 $(DI)/$(LIBNAME)
 125         chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
 126         -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
 127         -@$(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 $(LIBSO) libpng.pc \
 139         $(OLDSOVER)
 140         -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
 141         -@$(RM_F) $(DL)/$(LIBNAME).$(PNGVER)*.dylib
 142         -@$(RM_F) $(DL)/$(LIBNAME).$(PNGMAJ)*.dylib
 143         -@$(RM_F) $(DL)/$(LIBSO)
 144         -@$(RM_F) $(DL)/$(OLDSO)
 145         -@$(RM_F) $(DL)/$(OLDSOMAJ)
 146         -@$(RM_F) $(DL)/libpng.3.$(PNGMIN)*.dylib
 147         cp $(LIBSOVER) $(DL)
 148         cp $(OLDSOVER) $(DL)
 149         chmod 755 $(DL)/$(LIBSOVER)
 150         chmod 755 $(DL)/$(OLDSOVER)
 151         (cd $(DL); \
 152         $(LN_SF) $(OLDSOVER) $(OLDSOMAJ); \
 153         $(LN_SF) $(OLDSOMAJ) $(OLDSO); \
 154         $(LN_SF) $(LIBSOVER) $(LIBSOMAJ); \
 155         $(LN_SF) $(LIBSOMAJ) $(LIBSO))
 156         -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
 157         -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
 158         -@$(RM_F) $(DL)/pkgconfig/libpng.pc
 159         cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
 160         chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
 161         (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
 162
 163 install-man: libpng.3 libpngpf.3 png.5
 164         -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
 165         -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
 166         -@$(RM_F) $(DM)/man3/libpng.3
 167         -@$(RM_F) $(DM)/man3/libpngpf.3
 168         cp libpng.3 $(DM)/man3
 169         cp libpngpf.3 $(DM)/man3
 170         -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
 171         -@$(RM_F) $(DM)/man5/png.5
 172         cp png.5 $(DM)/man5
 173
 174 install-config: libpng-config
 175         -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
 176         -@$(RM_F) $(DB)/libpng-config
 177         -@$(RM_F) $(DB)/$(LIBNAME)-config
 178         cp libpng-config $(DB)/$(LIBNAME)-config
 179         chmod 755 $(DB)/$(LIBNAME)-config
 180         (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
 181
 182 install: install-static install-shared install-man install-config
 183
 184 # If you installed in $(DESTDIR), test-installed won't work until you
 185 # move the library to its final location.  Use test-dd to test it
 186 # before then.
 187
 188 test-dd:
 189         echo
 190         echo Testing installed dynamic shared library in $(DL).
 191         $(CC) -I$(DI) -I$(ZLIBINC) \
 192            `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
 193            -L$(DL) -L$(ZLIBLIB) \
 194            -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
 195         ./pngtestd pngtest.png
 196
 197 test-installed:
 198         $(CC) $(CFLAGS) \
 199            `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
 200            -L$(ZLIBLIB) \
 201            -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
 202         ./pngtesti pngtest.png
 203
 204 clean:
 205         $(RM_F) *.o libpng.a pngtest pngout.png libpng-config \
 206         $(OLDSOVER) \
 207         libpng.pc $(LIBNAME).*dylib pngtesti
 208
 209 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 210 writelock:
 211         chmod a-w *.[ch35] $(DOCS) scripts/*
 212
 213 # DO NOT DELETE THIS LINE -- make depend depends on it.
 214
 215 png.o png.pic.o: png.h pngconf.h
 216 pngerror.o pngerror.pic.o: png.h pngconf.h
 217 pngrio.o pngrio.pic.o: png.h pngconf.h
 218 pngwio.o pngwio.pic.o: png.h pngconf.h
 219 pngmem.o pngmem.pic.o: png.h pngconf.h
 220 pngset.o pngset.pic.o: png.h pngconf.h
 221 pngget.o pngget.pic.o: png.h pngconf.h
 222 pngread.o pngread.pic.o: png.h pngconf.h
 223 pngrtran.o pngrtran.pic.o: png.h pngconf.h
 224 pngrutil.o pngrutil.pic.o: png.h pngconf.h
 225 pngtrans.o pngtrans.pic.o: png.h pngconf.h
 226 pngwrite.o pngwrite.pic.o: png.h pngconf.h
 227 pngwtran.o pngwtran.pic.o: png.h pngconf.h
 228 pngwutil.o pngwutil.pic.o: png.h pngconf.h
 229 pngpread.o pngpread.pic.o: png.h pngconf.h
 230
 231 pngtest.o: png.h pngconf.h