===========================================================================
# makefile for libpng, HPUX (10.20 and 11.00)
# Copyright (C) 1995 Guy Eric Schalnat, Group 42
# Copyright (C) 1999 Glenn Randers-Pehrson
# contributed by Jim Rice, Hewlett Packard
# For conditions of distribution and use, see copyright notice in png.h

# Where the zlib library and include files are located
ZLIBLIB=/opt/zlib/lib
ZLIBINC=/opt/zlib/include

CC=cc
CFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
CCFLAGS=-I$(ZLIBINC) -O -Ae +DA1.1 +DS2.0
LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm

RANLIB=ranlib

# where make install puts libpng.a and png.h
prefix=/opt/libpng/

OBJS = 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

libpng.a: $(OBJS)
        ar rc $@  $(OBJS)
        $(RANLIB) $@

pngtest: pngtest.o libpng.a
        $(CC) -o pngtest $(CCFLAGS) pngtest.o $(LDFLAGS)

test: pngtest
        ./pngtest

install: libpng.a
        -@mkdir $(prefix)/include
        -@mkdir $(prefix)/lib
        cp png.h $(prefix)/include
        cp pngconf.h $(prefix)/include
        chmod 644 $(prefix)/include/png.h
        chmod 644 $(prefix)/include/pngconf.h
        cp libpng.a $(prefix)/lib
        chmod 644 $(prefix)/lib/libpng.a

clean:
        rm -f *.o libpng.a pngtest pngout.png

# 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