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# makefile for libpng (.a and .so), SGI IRIX with 'cc'
# Copyright (C) 2001 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
# For conditions of distribution and use, see copyright notice in png.h
# where make install puts libpng.a and png.h
prefix=/usr/local
# Where the zlib library and include files are located
#ZLIBLIB=/usr/local/lib32
#ZLIBINC=/usr/local/include
#ZLIBLIB=/usr/local/lib
#ZLIBINC=/usr/local/include
ZLIBLIB=../zlib
ZLIBINC=../zlib
CC=cc
# ABI can be blank to use default for your system, -32, -o32, -n32, or -64
# See "man abi". zlib must be built with the same ABI.
ABI=
WARNMORE=-fullwarn
# Note: -KPIC is the default anyhow
#CFLAGS= $(ABI) -I$(ZLIBINC) -O $(WARNMORE) -KPIC -DPNG_USE_PNGGCCRD # -g -DPNG_DEBUG=5
CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE
LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
LDSHARED=cc $(ABI) -shared
VER=1.2.1
# See "man dso" for info about shared objects
SONUM=3
SHAREDLIB=libpng.so
RANLIB=echo
#RANLIB=ranlib
INCPATH=$(prefix)/include
LIBPATH=$(prefix)/lib
#LIBPATH=$(prefix)/lib32
OBJS = pnggccrd.o png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
pngwtran.o pngmem.o pngerror.o pngpread.o
all: libpng.a pngtest shared
shared: $(SHAREDLIB).$(SONUM).$(VER)
libpng.a: $(OBJS)
ar rc $@ $(OBJS)
$(RANLIB) $@
$(SHAREDLIB).$(SONUM).$(VER): $(OBJS)
$(LDSHARED) -o $@ $(OBJS)
rm -f $(SHAREDLIB) $(SHAREDLIB).$(SONUM)
ln -s $@ $(SHAREDLIB)
ln -s $@ $(SHAREDLIB).$(SONUM)
pngtest: pngtest.o libpng.a
$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
test: pngtest
./pngtest
install: libpng.a
-@mkdir $(INCPATH)
-@mkdir $(LIBPATH)
cp png.h $(INCPATH)
cp pngconf.h $(INCPATH)
chmod 644 $(INCPATH)/png.h
chmod 644 $(INCPATH)/pngconf.h
cp libpng.a $(LIBPATH)
chmod 644 $(LIBPATH)/libpng.a
install-shared: $(SHAREDLIB).$(SONUM).$(VER)
cp $(SHAREDLIB).$(SONUM).$(VER) $(LIBPATH)
chmod 755 $(SHAREDLIB).$(SONUM).$(VER)
(cd $(LIBPATH); if test -f $(SHAREDLIB).$(SONUM).$(VER); then \
rm -f $(SHAREDLIB) $(SHAREDLIB).$(SONUM); \
ln -s $(SHAREDLIB).$(SONUM).$(VER) $(SHAREDLIB).$(SONUM); \
ln -s $(SHAREDLIB).$(SONUM) $(SHAREDLIB))
clean:
rm -f *.o libpng.a pngtest pngout.png $(SHAREDLIB) $(SHAREDLIB).$(SONUM)*
DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
writelock:
chmod a-w *.[ch35] $(DOCS) scripts/*
# DO NOT DELETE THIS LINE -- make depend depends on it.
png.o: png.h pngconf.h
pngerror.o: png.h pngconf.h
pngrio.o: png.h pngconf.h
pngwio.o: png.h pngconf.h
pngmem.o: png.h pngconf.h
pngset.o: png.h pngconf.h
pngget.o: png.h pngconf.h
pngread.o: png.h pngconf.h
pngrtran.o: png.h pngconf.h
pngrutil.o: png.h pngconf.h
pngtest.o: png.h pngconf.h
pngtrans.o: png.h pngconf.h
pngwrite.o: png.h pngconf.h
pngwtran.o: png.h pngconf.h
pngwutil.o: png.h pngconf.h
pngpread.o: png.h pngconf.h
pnggccrd.o: png.h pngconf.h
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