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 = 1.2.4
  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 # See "man dso" for info about shared objects
  34
  35 RANLIB=echo
  36 #RANLIB=ranlib
  37
  38 INCPATH=$(prefix)/include
  39 LIBPATH=$(prefix)/lib
  40 #LIBPATH=$(prefix)/lib32
  41 MANPATH=$(prefix)/man
  42 BINPATH=$(prefix)/bin
  43
  44 # override DESTDIR= on the make install command line to easily support
  45 # installing into a temporary location.  Example:
  46 #
  47 #    make install DESTDIR=/tmp/build/libpng
  48 #
  49 # If you're going to install into a temporary location
  50 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
  51 # you execute make install.
  52 DESTDIR=
  53
  54 DB=$(DESTDIR)$(BINPATH)
  55 DI=$(DESTDIR)$(INCPATH)
  56 DL=$(DESTDIR)$(LIBPATH)
  57 DM=$(DESTDIR)$(MANPATH)
  58
  59 OBJS = pnggccrd.o png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  60         pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  61         pngwtran.o pngmem.o pngerror.o pngpread.o
  62
  63 all: libpng.a pngtest shared libpng.pc libpng-config
  64
  65 libpng.a: $(OBJS)
  66         ar rc $@ $(OBJS)
  67         $(RANLIB) $@
  68
  69 shared: $(LIBNAME).so.$(PNGVER)
  70
  71 libpng.pc:
  72         cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > \
  73         libpng.pc
  74
  75 libpng-config:
  76         ( cat scripts/libpng-config-head.in; \
  77         echo prefix=\"$(prefix)\"; \
  78         echo cppflags=\"-I$(INCPATH)/$(LIBNAME) -DPNG_USE_PNGGCCRD \
  79                 -DPNG_NO_ASSEMBLER_CODE\"; \
  80         echo cflags=\"$(ABI)\"; \
  81         echo ldflags=\"-L$(LIBPATH)\"; \
  82         echo rpath=\"$(LIBPATH)\"; \
  83         echo libs=\"-lpng12 -lz -lm\"; \
  84         cat scripts/libpng-config-body.in ) > libpng-config
  85         chmod +x libpng-config
  86
  87 $(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)
  88         ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so
  89
  90 $(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)
  91         ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)
  92
  93 $(LIBNAME).so.$(PNGVER): $(OBJS)
  94         $(LDSHARED) -o $@ $(OBJS)
  95         rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)
  96
  97 pngtest: pngtest.o libpng.a
  98         $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
  99
 100 test: pngtest
 101         echo
 102         echo Testing local static library.
 103         ./pngtest
 104
 105 install-headers: png.h pngconf.h
 106         -@if [ ! -d $(DI) ]; then mkdir $(DI); fi
 107         -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi
 108         cp png.h pngconf.h $(DI)/$(LIBNAME)
 109         chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h
 110         -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h
 111         -@/bin/rm -f $(DI)/libpng
 112         (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)
 113
 114 install-static: install-headers libpng.a
 115         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 116         cp libpng.a $(DL)/$(LIBNAME).a
 117         chmod 644 $(DL)/$(LIBNAME).a
 118         -@/bin/rm -f $(DL)/libpng.a
 119         (cd $(DL); ln -sf $(LIBNAME).a libpng.a)
 120
 121 install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 122         -@if [ ! -d $(DL) ]; then mkdir $(DL); fi
 123         -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ)* $(DL)/$(LIBNAME).so
 124         -@/bin/rm -f $(DL)/libpng.so
 125         -@/bin/rm -f $(DL)/libpng.so.3
 126         -@/bin/rm -f $(DL)/libpng.so.3.*
 127         cp $(LIBNAME).so.$(PNGVER) $(DL)
 128         chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)
 129         (cd $(DL); \
 130         ln -sf $(LIBNAME).so.$(PNGVER) libpng.so; \
 131         ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3; \
 132         ln -sf $(LIBNAME).so.$(PNGVER) libpng.so.3.$(PNGMIN); \
 133         ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \
 134         ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)
 135         -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi
 136         -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc
 137         -@/bin/rm -f $(DL)/pkgconfig/libpng.pc
 138         cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
 139         chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
 140         (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)
 141
 142 install-man: libpng.3 libpngpf.3 png.5
 143         -@if [ ! -d $(DM) ]; then mkdir $(DM); fi
 144         -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi
 145         -@/bin/rm -f $(DM)/man3/libpng.3
 146         -@/bin/rm -f $(DM)/man3/libpngpf.3
 147         cp libpng.3 $(DM)/man3
 148         cp libpngpf.3 $(DM)/man3
 149         -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi
 150         -@/bin/rm -f $(DM)/man5/png.5
 151         cp png.5 $(DM)/man5
 152
 153 install-config: libpng-config
 154         -@if [ ! -d $(DB) ]; then mkdir $(DB); fi
 155         -@/bin/rm -f $(DB)/libpng-config
 156         -@/bin/rm -f $(DB)/$(LIBNAME)-config
 157         cp libpng-config $(DB)/$(LIBNAME)-config
 158         chmod 755 $(DB)/$(LIBNAME)-config
 159         (cd $(DB); ln -sf $(LIBNAME)-config libpng-config)
 160
 161 install: install-static install-shared install-man install-config
 162
 163 # If you installed in $(DESTDIR), test-installed won't work until you
 164 # move the library to its final location.
 165
 166 test-installed:
 167         $(CC) -I$(ZLIBINC) \
 168            `$(BINPATH)/libpng12-config --cppflags --cflags` pngtest.c \
 169            -L$(ZLIBLIB) -rpath $(ZLIBLIB):`$(BINPATH)/libpng12-config --rpath` \
 170            -o pngtesti `$(BINPATH)/libpng12-config --ldflags --libs`
 171         echo
 172         echo Testing installed dynamic shared library.
 173         ./pngtesti pngtest.png
 174
 175 clean:
 176         rm -f *.o libpng.a pngtest pngout.png libpng.pc libpng-config \
 177         $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* so_locations
 178
 179 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 180 writelock:
 181         chmod a-w *.[ch35] $(DOCS) scripts/*
 182
 183 # DO NOT DELETE THIS LINE -- make depend depends on it.
 184
 185 png.o: png.h pngconf.h
 186 pngerror.o: png.h pngconf.h
 187 pngrio.o: png.h pngconf.h
 188 pngwio.o: png.h pngconf.h
 189 pngmem.o: png.h pngconf.h
 190 pngset.o: png.h pngconf.h
 191 pngget.o: png.h pngconf.h
 192 pngread.o: png.h pngconf.h
 193 pngrtran.o: png.h pngconf.h
 194 pngrutil.o: png.h pngconf.h
 195 pngtest.o: png.h pngconf.h
 196 pngtrans.o: png.h pngconf.h
 197 pngwrite.o: png.h pngconf.h
 198 pngwtran.o: png.h pngconf.h
 199 pngwutil.o: png.h pngconf.h
 200 pngpread.o: png.h pngconf.h
 201 pnggccrd.o: png.h pngconf.h
 202