src/png/scripts/makefile.macosx

   1 # makefile for libpng, MACOS X
   2 # Copyright (C) 2002 Glenn Randers-Pehrson
   3 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
   4 # Modified by Karin Kosina <kyrah@sim.no> 20011010:
   5 # build shared library (*.dylib)
   6 # For conditions of distribution and use, see copyright notice in png.h
   7
   8 # where make install puts libpng.a and png.h
   9 prefix=/usr/local
  10
  11 # Where the zlib library and include files are located
  12 #ZLIBLIB=/usr/local/lib
  13 #ZLIBINC=/usr/local/include
  14 ZLIBLIB=../zlib
  15 ZLIBINC=../zlib
  16
  17 CC=cc
  18
  19 PNGMAJ = 0
  20 PNGMIN = 1.2.4
  21 PNGVER = $(PNGMAJ).$(PNGMIN)
  22
  23 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
  24 LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz
  25 LDSHARED=cc -lz -dynamiclib -compatibility_version $(PNGVER) \
  26 -current_version $(PNGVER)
  27
  28 LIBNAME=libpng12
  29 SHAREDLIB_POSTFIX=dylib
  30 INCPATH=$(prefix)/include
  31 LIBPATH=$(prefix)/lib
  32 MANPATH=$(prefix)/man
  33 BINPATH=$(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.
  43 DESTDIR=
  44
  45 DB=$(DESTDIR)$(BINPATH)
  46 DI=$(DESTDIR)$(INCPATH)
  47 DL=$(DESTDIR)$(LIBPATH)
  48 DM=$(DESTDIR)$(MANPATH)
  49
  50 #RANLIB=echo
  51 RANLIB=ranlib
  52
  53 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  54         pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  55         pngwtran.o pngmem.o pngerror.o pngpread.o
  56
  57 all: libpng.a pngtest shared libpng.pc libpng-config
  58
  59 shared: $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
  60
  61 libpng.pc:
  62         cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! | \
  63            sed -e s/-lm// > libpng.pc
  64
  65 libpng-config:
  66         ( cat scripts/libpng-config-head.in; \
  67         echo prefix=\"$(prefix)\"; \
  68         echo cppflags=\"-I$(INCPATH)/$(LIBNAME)\"; \
  69         echo cflags=\"\"; \
  70         echo ldflags=\"-L$(LIBPATH)\"; \
  71         echo libs=\"-lpng12 -lz\"; \
  72         cat scripts/libpng-config-body.in ) > libpng-config
  73         chmod +x libpng-config
  74
  75 libpng.a: $(OBJS)
  76         ar rc $@  $(OBJS)
  77         $(RANLIB) $@
  78
  79 $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX): $(OBJS)
  80         $(LDSHARED) -o $@ $(OBJS)
  81
  82 pngtest: pngtest.o libpng.a
  83         $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
  84
  85 test: pngtest
  86         ./pngtest
  87
  88 install-headers: png.h pngconf.h
  89         -@if [ ! -d $(DI) ]; then mkdir $(DI); fi
  90         -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
  91         cp png.h pngconf.h $(DI)/$(LIBNAME)
  92         chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
  93         -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
  94         -@/bin/rm -f $(DI)/libpng
  95         (cd $(DI); ln -f -s $(LIBNAME) libpng; ln -f -s $(LIBNAME)/* .)
  96
  97 install-static: install-headers libpng.a
  98         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
  99         cp libpng.a $(DL)/$(LIBNAME).a
 100         chmod 644 $(DL)/$(LIBNAME).a
 101         -@/bin/rm -f $(DL)/libpng.a
 102         (cd $(DL); ln -f -s $(LIBNAME).a libpng.a)
 103
 104 install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng.pc
 105         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 106         -@/bin/rm -f \
 107         $(DL)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX)
 108         -@/bin/rm -f $(DL)/$(LIBNAME).$(SHAREDLIB_POSTFIX)
 109         -@/bin/rm -f libpng.$(SHARED_POSTFIX)
 110         -@/bin/rm -f libpng.3.$(SHARED_POSTFIX)
 111         -@/bin/rm -f libpng.3.*.$(SHARED_POSTFIX)
 112         cp $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) $(DL)
 113         chmod 755 $(DL)/$(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
 114         (cd $(DL); \
 115         ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
 116         libpng.$(SHARED_POSTFIX); \
 117         ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
 118         libpng.3.$(SHARED_POSTFIX); \
 119         ln -f -s $(LIBNAME).$(PNGVER).$(SHARED_POSTFIX) \
 120         libpng.3.$(PNGMIN).$(SHARED_POSTFIX); \
 121         ln -f -s $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
 122         $(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX); \
 123         ln -f -s $(LIBNAME).$(PNGMAJ).$(SHAREDLIB_POSTFIX) \
 124         $(LIBNAME).$(SHAREDLIB_POSTFIX))
 125         -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
 126         -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
 127         -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
 128         cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
 129         chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
 130         (cd $(DL)/pkgconfig; ln -f -s $(LIBNAME).pc libpng.pc)
 131
 132 install-man: libpng.3 libpngpf.3 png.5
 133         -@if [ ! -d $(DM) ]; then mkdir $(DM); fi
 134         -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
 135         -@/bin/rm -f $(DM)/man3/libpng.3
 136         -@/bin/rm -f $(DM)/man3/libpngpf.3
 137         cp libpng.3 $(DM)/man3
 138         cp libpngpf.3 $(DM)/man3
 139         -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
 140         -@/bin/rm -f $(DM)/man5/png.5
 141         cp png.5 $(DM)/man5
 142
 143 install-config: libpng-config
 144         -@if [ ! -d $(DB) ]; then mkdir $(DB); fi
 145         -@/bin/rm -f $(DB)/libpng-config
 146         -@/bin/rm -f $(DB)/$(LIBNAME)-config
 147         cp libpng-config $(DB)/$(LIBNAME)-config
 148         chmod 755 $(DB)/$(LIBNAME)-config
 149         (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
 150
 151 install: install-static install-shared install-man install-config
 152
 153 # If you installed in $(DESTDIR), test-installed won't work until you
 154 # move the library to its final location.
 155
 156 test-installed:
 157         $(CC) $(CFLAGS) \
 158            `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \
 159            -L$(ZLIBLIB) \
 160            -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs`
 161         ./pngtesti pngtest.png
 162
 163 clean:
 164         rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
 165         $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) \
 166         $(LIBNAME).$(SHAREDLIB_POSTFIX)
 167
 168 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 169 writelock:
 170         chmod a-w *.[ch35] $(DOCS) scripts/*
 171
 172 # DO NOT DELETE THIS LINE -- make depend depends on it.
 173
 174 png.o: png.h pngconf.h
 175 pngerror.o: png.h pngconf.h
 176 pngrio.o: png.h pngconf.h
 177 pngwio.o: png.h pngconf.h
 178 pngmem.o: png.h pngconf.h
 179 pngset.o: png.h pngconf.h
 180 pngget.o: png.h pngconf.h
 181 pngread.o: png.h pngconf.h
 182 pngrtran.o: png.h pngconf.h
 183 pngrutil.o: png.h pngconf.h
 184 pngtest.o: png.h pngconf.h
 185 pngtrans.o: png.h pngconf.h
 186 pngwrite.o: png.h pngconf.h
 187 pngwtran.o: png.h pngconf.h
 188 pngwutil.o: png.h pngconf.h
 189 pngpread.o: png.h pngconf.h
 190