src/png/scripts/makefile.sggcc

   1 # makefile for libpng.a and libpng14.so, SGI IRIX with 'cc'
   2 # Copyright (C) 2001-2002, 2006, 2010 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 # Library name:
  10 LIBNAME=libpng14
  11 PNGMAJ = 14
  12
  13 # Shared library names:
  14 LIBSO=$(LIBNAME).so
  15 LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
  16 LIBSOREL=$(LIBSOMAJ).$(RELEASE)
  17 OLDSO=libpng.so
  18
  19 # Utilities:
  20 AR_RC=ar rc
  21 CC=gcc
  22 MKDIR_P=mkdir -p
  23 LN_SF=ln -sf
  24 RANLIB=echo
  25 RM_F=/bin/rm -f
  26
  27 # Where make install puts libpng.a, libpng14.so, and libpng14/png.h
  28 # Prefix must be a full pathname.
  29
  30 prefix=/usr/local
  31 exec_prefix=$(prefix)
  32
  33 # Where the zlib library and include files are located
  34 #ZLIBLIB=/usr/local/lib32
  35 #ZLIBINC=/usr/local/include
  36 #ZLIBLIB=/usr/local/lib
  37 #ZLIBINC=/usr/local/include
  38 ZLIBLIB=../zlib
  39 ZLIBINC=../zlib
  40
  41 # ABI can be blank to use default for your system, -32, -o32, -n32, or -64
  42 # See "man abi".  zlib must be built with the same ABI.
  43 ABI=
  44
  45 WARNMORE= # -g -DPNG_DEBUG=5
  46 CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -fPIC -mabi=n32
  47 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
  48 LDSHARED=cc $(ABI) -shared -soname $(LIBSOMAJ) \
  49   -set_version sgi$(PNGMAJ).0
  50 # See "man dso" for info about shared objects
  51
  52 INCPATH=$(prefix)/include
  53 LIBPATH=$(exec_prefix)/lib
  54 #LIBPATH=$(exec_prefix)/lib32
  55 MANPATH=$(prefix)/man
  56 BINPATH=$(exec_prefix)/bin
  57
  58 # override DESTDIR= on the make install command line to easily support
  59 # installing into a temporary location.  Example:
  60 #
  61 #    make install DESTDIR=/tmp/build/libpng
  62 #
  63 # If you're going to install into a temporary location
  64 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
  65 # you execute make install.
  66 DESTDIR=
  67
  68 DB=$(DESTDIR)$(BINPATH)
  69 DI=$(DESTDIR)$(INCPATH)
  70 DL=$(DESTDIR)$(LIBPATH)
  71 DM=$(DESTDIR)$(MANPATH)
  72
  73 OBJS =  png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  74         pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  75         pngwtran.o pngmem.o pngerror.o pngpread.o
  76
  77 all: libpng.a pngtest shared libpng.pc libpng-config
  78
  79 libpng.a: $(OBJS)
  80         $(AR_RC) $@ $(OBJS)
  81         $(RANLIB) $@
  82
  83 shared: $(LIBSOMAJ)
  84
  85 libpng.pc:
  86         cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
  87         -e s!@exec_prefix@!$(exec_prefix)! \
  88         -e s!@libdir@!$(LIBPATH)! \
  89         -e s!@includedir@!$(INCPATH)! \
  90         -e s!-lpng14!-lpng14\ -lz\ -lm! > libpng.pc
  91
  92 libpng-config:
  93         ( cat scripts/libpng-config-head.in; \
  94         echo prefix=\"$(prefix)\"; \
  95         echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
  96         echo ccopts=\"$(ABI)\"; \
  97         echo cppflags=\"\"; \
  98         echo ldopts=\"$(ABI)\"; \
  99         echo L_opts=\"-L$(LIBPATH)\"; \
 100         echo libdir=\"$(LIBPATH)\"; \
 101         echo libs=\"-lpng14 -lz -lm\"; \
 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): $(OBJS)
 109         $(LDSHARED) -o $@ $(OBJS)
 110         $(RM_F) $(LIBSO) $(LIBSOMAJ)
 111
 112 pngtest: pngtest.o libpng.a
 113         $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 114
 115 test: pngtest
 116         echo
 117         echo Testing local static library.
 118         ./pngtest
 119
 120 install-headers: png.h pngconf.h
 121         -@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
 122         -@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
 123         cp png.h pngconf.h $(DI)/$(LIBNAME)
 124         chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
 125         -@$(RM_F) $(DI)/png.h $(DI)/pngconf.h
 126         -@$(RM_F) $(DI)/libpng
 127         (cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
 128
 129 install-static: install-headers libpng.a
 130         -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
 131         cp libpng.a $(DL)/$(LIBNAME).a
 132         chmod 644 $(DL)/$(LIBNAME).a
 133         -@$(RM_F) $(DL)/libpng.a
 134         (cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
 135
 136 install-shared: install-headers $(LIBSOMAJ) libpng.pc
 137         -@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
 138         -@$(RM_F) $(DL)/$(LIBSO)
 139         -@$(RM_F) $(DL)/$(LIBSOREL)
 140         -@$(RM_F) $(DL)/$(OLDSO)
 141         cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
 142         chmod 755 $(DL)/$(LIBSOREL)
 143         (cd $(DL); \
 144         $(LN_SF) $(LIBSOREL) $(LIBSO); \
 145         $(LN_SF) $(LIBSO) $(OLDSO))
 146         -@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
 147         -@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
 148         -@$(RM_F) $(DL)/pkgconfig/libpng.pc
 149         cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
 150         chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
 151         (cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
 152
 153 install-man: libpng.3 libpngpf.3 png.5
 154         -@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
 155         -@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
 156         -@$(RM_F) $(DM)/man3/libpng.3
 157         -@$(RM_F) $(DM)/man3/libpngpf.3
 158         cp libpng.3 $(DM)/man3
 159         cp libpngpf.3 $(DM)/man3
 160         -@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
 161         -@$(RM_F) $(DM)/man5/png.5
 162         cp png.5 $(DM)/man5
 163
 164 install-config: libpng-config
 165         -@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
 166         -@$(RM_F) $(DB)/libpng-config
 167         -@$(RM_F) $(DB)/$(LIBNAME)-config
 168         cp libpng-config $(DB)/$(LIBNAME)-config
 169         chmod 755 $(DB)/$(LIBNAME)-config
 170         (cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
 171
 172 install: install-static install-shared install-man install-config
 173
 174 # If you installed in $(DESTDIR), test-installed won't work until you
 175 # move the library to its final location.  Use test-dd to test it
 176 # before then.
 177
 178 test-dd:
 179         echo
 180         echo Testing installed dynamic shared library in $(DL).
 181         $(CC) -I$(DI) -I$(ZLIBINC) \
 182            `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
 183            -L$(DL) -L$(ZLIBLIB) \
 184            -rpath $(ZLIBLIB):$(DL) \
 185            -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
 186         ./pngtestd pngtest.png
 187
 188 test-installed:
 189         echo
 190         echo Testing installed dynamic shared library.
 191         $(CC) -I$(ZLIBINC) \
 192            `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
 193            -L$(ZLIBLIB) \
 194            -rpath $(ZLIBLIB):`$(BINPATH)/$(LIBNAME)-config --libdir` \
 195            -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
 196         ./pngtesti pngtest.png
 197
 198 clean:
 199         $(RM_F) libpng.a pngtest pngtesti pngout.png libpng.pc \
 200         so_locations libpng-config $(LIBSO) $(LIBSOMAJ)*
 201
 202 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 203 writelock:
 204         chmod a-w *.[ch35] $(DOCS) scripts/*
 205
 206 # DO NOT DELETE THIS LINE -- make depend depends on it.
 207
 208 png.o: png.h pngconf.h pngpriv.h
 209 pngerror.o: png.h pngconf.h pngpriv.h
 210 pngrio.o: png.h pngconf.h pngpriv.h
 211 pngwio.o: png.h pngconf.h pngpriv.h
 212 pngmem.o: png.h pngconf.h pngpriv.h
 213 pngset.o: png.h pngconf.h pngpriv.h
 214 pngget.o: png.h pngconf.h pngpriv.h
 215 pngread.o: png.h pngconf.h pngpriv.h
 216 pngrtran.o: png.h pngconf.h pngpriv.h
 217 pngrutil.o: png.h pngconf.h pngpriv.h
 218 pngtrans.o: png.h pngconf.h pngpriv.h
 219 pngwrite.o: png.h pngconf.h pngpriv.h
 220 pngwtran.o: png.h pngconf.h pngpriv.h
 221 pngwutil.o: png.h pngconf.h pngpriv.h
 222 pngpread.o: png.h pngconf.h pngpriv.h
 223
 224 pngtest.o: png.h pngconf.h