src/png/scripts/makefile.sggcc

   1 # makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'
   2 # Copyright (C) 2001-2002 Glenn Randers-Pehrson
   3 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
   4 # For conditions of distribution and use, see copyright notice in png.h
   5
   6 # Where make install puts libpng.a, libpng12.so, and libpng12/png.h
   7 # Prefix must be a full pathname.
   8
   9 prefix=/usr/local
  10
  11 # Where the zlib library and include files are located
  12 #ZLIBLIB=/usr/local/lib32
  13 #ZLIBINC=/usr/local/include
  14 #ZLIBLIB=/usr/local/lib
  15 #ZLIBINC=/usr/local/include
  16 ZLIBLIB=../zlib
  17 ZLIBINC=../zlib
  18
  19 LIBNAME=libpng12
  20 PNGMAJ = 0
  21 PNGMIN = 1.2.6
  22 PNGVER = $(PNGMAJ).$(PNGMIN)
  23 CC=gcc
  24
  25 # ABI can be blank to use default for your system, -32, -o32, -n32, or -64
  26 # See "man abi".  zlib must be built with the same ABI.
  27 ABI=
  28
  29 WARNMORE= # -g -DPNG_DEBUG=5
  30 CFLAGS=$(ABI) -I$(ZLIBINC) -O2 $(WARNMORE) -fPIC -mabi=n32
  31 LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
  32 LDSHARED=cc $(ABI) -shared -soname $(LIBNAME).so.$(PNGMAJ) \
  33   -set_version sgi$(PNGMAJ).0
  34 LDLEGACY=cc $(ABI) -shared -soname libpng.so.3 \
  35   -set_version sgi$3.0
  36 # See "man dso" for info about shared objects
  37
  38 RANLIB=echo
  39 #RANLIB=ranlib
  40
  41 INCPATH=$(prefix)/include
  42 LIBPATH=$(prefix)/lib
  43 #LIBPATH=$(prefix)/lib32
  44 MANPATH=$(prefix)/man
  45 BINPATH=$(prefix)/bin
  46
  47 # override DESTDIR= on the make install command line to easily support
  48 # installing into a temporary location.  Example:
  49 #
  50 #    make install DESTDIR=/tmp/build/libpng
  51 #
  52 # If you're going to install into a temporary location
  53 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
  54 # you execute make install.
  55 DESTDIR=
  56
  57 DB=$(DESTDIR)$(BINPATH)
  58 DI=$(DESTDIR)$(INCPATH)
  59 DL=$(DESTDIR)$(LIBPATH)
  60 DM=$(DESTDIR)$(MANPATH)
  61
  62 OBJS = pnggccrd.o png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  63         pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  64         pngwtran.o pngmem.o pngerror.o pngpread.o
  65
  66 all: libpng.a pngtest shared libpng.pc libpng-config
  67
  68 libpng.a: $(OBJS)
  69         ar rc $@ $(OBJS)
  70         $(RANLIB) $@
  71
  72 shared: $(LIBNAME).so.$(PNGVER)
  73
  74 libpng.pc:
  75         cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc
  76
  77 libpng-config:
  78         ( cat scripts/libpng-config-head.in; \
  79         echo prefix=\"$(prefix)\"; \
  80         echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
  81         echo ccopts=\"$(ABI)\"; \
  82         echo ldopts=\"$(ABI)\"; \
  83         echo L_opts=\"-L$(LIBPATH)\"; \
  84         echo libdir=\"$(LIBPATH)\"; \
  85         echo libs=\"-lpng12 -lz -lm\"; \
  86         cat scripts/libpng-config-body.in ) > libpng-config
  87         chmod +x libpng-config
  88
  89 $(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
  90         ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
  91
  92 $(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
  93         ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
  94
  95 $(LIBNAME).so.$(PNGVER): $(OBJS)
  96         $(LDSHARED) -o $@ $(OBJS)
  97         rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)
  98
  99 libpng.so.3.$(PNGMIN): $(OBJS)
 100         $(LDLEGACY) -o $@ $(OBJS)
 101
 102 pngtest: pngtest.o libpng.a
 103         $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 104
 105 test: pngtest
 106         echo
 107         echo Testing local static library.
 108         ./pngtest
 109
 110 install-headers: png.h pngconf.h
 111         -@if [ ! -d $(DI) ]; then mkdir $(DI); fi
 112         -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
 113         cp png.h pngconf.h $(DI)/$(LIBNAME)
 114         chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
 115         -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
 116         -@/bin/rm -f $(DI)/libpng
 117         (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
 118
 119 install-static: install-headers libpng.a
 120         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 121         cp libpng.a $(DL)/$(LIBNAME).a
 122         chmod 644 $(DL)/$(LIBNAME).a
 123         -@/bin/rm -f $(DL)/libpng.a
 124         (cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 125
 126 install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \
 127         libpng.so.3.$(PNGMIN)
 128         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 129         -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so
 130         -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)
 131         -@/bin/rm -f $(DL)/libpng.so
 132         -@/bin/rm -f $(DL)/libpng.so.3
 133         -@/bin/rm -f $(DL)/libpng.so.3.$(PNGMIN)*
 134         cp $(LIBNAME).so.$(PNGVER) $(DL)
 135         cp libpng.so.3.$(PNGMIN) $(DL)
 136         chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
 137         chmod 755 $(DL)/libpng.so.3.$(PNGMIN)
 138         (cd $(DL); \
 139         ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \
 140         ln -sf libpng.so.3 libpng.so; \
 141         ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 142         ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 143         -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
 144         -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
 145         -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
 146         cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
 147         chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
 148         (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
 149
 150 install-man: libpng.3 libpngpf.3 png.5
 151         -@if [ ! -d $(DM) ]; then mkdir $(DM); fi
 152         -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
 153         -@/bin/rm -f $(DM)/man3/libpng.3
 154         -@/bin/rm -f $(DM)/man3/libpngpf.3
 155         cp libpng.3 $(DM)/man3
 156         cp libpngpf.3 $(DM)/man3
 157         -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
 158         -@/bin/rm -f $(DM)/man5/png.5
 159         cp png.5 $(DM)/man5
 160
 161 install-config: libpng-config
 162         -@if [ ! -d $(DB) ]; then mkdir $(DB); fi
 163         -@/bin/rm -f $(DB)/libpng-config
 164         -@/bin/rm -f $(DB)/$(LIBNAME)-config
 165         cp libpng-config $(DB)/$(LIBNAME)-config
 166         chmod 755 $(DB)/$(LIBNAME)-config
 167         (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
 168
 169 install: install-static install-shared install-man install-config
 170
 171 # If you installed in $(DESTDIR), test-installed won't work until you
 172 # move the library to its final location.
 173
 174 test-installed:
 175         echo
 176         echo Testing installed dynamic shared library.
 177         $(CC) -I$(ZLIBINC) \
 178            `$(BINPATH)/libpng12-config --cflags` pngtest.c \
 179            -L$(ZLIBLIB) -rpath $(ZLIBLIB):`$(BINPATH)/libpng12-config --libdir` \
 180            -o pngtesti `$(BINPATH)/libpng12-config --ldflags`
 181         ./pngtesti pngtest.png
 182
 183 clean:
 184         rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \
 185         $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \
 186         libpng.so.3.$(PNGMIN) \
 187         so_locations
 188
 189 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 190 writelock:
 191         chmod a-w *.[ch35] $(DOCS) scripts/*
 192
 193 # DO NOT DELETE THIS LINE -- make depend depends on it.
 194
 195 png.o: png.h pngconf.h
 196 pngerror.o: png.h pngconf.h
 197 pngrio.o: png.h pngconf.h
 198 pngwio.o: png.h pngconf.h
 199 pngmem.o: png.h pngconf.h
 200 pngset.o: png.h pngconf.h
 201 pngget.o: png.h pngconf.h
 202 pngread.o: png.h pngconf.h
 203 pngrtran.o: png.h pngconf.h
 204 pngrutil.o: png.h pngconf.h
 205 pngtest.o: png.h pngconf.h
 206 pngtrans.o: png.h pngconf.h
 207 pngwrite.o: png.h pngconf.h
 208 pngwtran.o: png.h pngconf.h
 209 pngwutil.o: png.h pngconf.h
 210 pngpread.o: png.h pngconf.h
 211 pnggccrd.o: png.h pngconf.h
 212