# makefile for libpng.a and libpng12.so, SGI IRIX with 'cc'# Copyright (C) 2001-2002 Glenn Randers-Pehrson# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.# For conditions of distribution and use, see copyright notice in png.hLIBNAME=libpng12PNGMAJ = 0PNGMIN = 1.2.5PNGVER = $(PNGMAJ).$(PNGMIN)# Where make install puts libpng.a, libpng12.so, and libpng12/png.h# Prefix must be a full pathname.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/includeZLIBLIB=../zlibZLIBINC=../zlibCC=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 $(WARNMORE) -KPIC -DPNG_USE_PNGGCCRD # -g -DPNG_DEBUG=5CFLAGS=$(ABI) -I$(ZLIBINC) -O $(WARNMORE) -DPNG_USE_PNGGCCRD \  -DPNG_NO_ASSEMBLER_CODELDFLAGS_A=$(ABI) -L. -L$(ZLIBLIB) -lpng12 -lz -lmLDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lmLDSHARED=cc $(ABI) -shared -soname $(LIBNAME).so.$(PNGMAJ) \  -set_version sgi$(PNGMAJ).0LDLEGACY=cc $(ABI) -shared -soname libpng.so.3 \  -set_version sgi$3.0# See "man dso" for info about shared objectsRANLIB=echo#RANLIB=ranlibINCPATH=$(prefix)/includeLIBPATH=$(prefix)/lib#LIBPATH=$(prefix)/lib32MANPATH=$(prefix)/manBINPATH=$(prefix)/bin# override DESTDIR= on the make install command line to easily support# installing into a temporary location.  Example:##    make install DESTDIR=/tmp/build/libpng## If you're going to install into a temporary location# via DESTDIR, $(DESTDIR)$(prefix) must already exist before# you execute make install.DESTDIR=DB=$(DESTDIR)$(BINPATH)DI=$(DESTDIR)$(INCPATH)DL=$(DESTDIR)$(LIBPATH)DM=$(DESTDIR)$(MANPATH)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.oall: libpng.a pngtest shared libpng.pc libpng-configlibpng.a: $(OBJS)	ar rc $@ $(OBJS)	$(RANLIB) $@shared: $(LIBNAME).so.$(PNGVER)libpng.pc:	cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pclibpng-config:	( cat scripts/libpng-config-head.in; \	echo prefix=\"$(prefix)\"; \	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \	echo cppflags=\"-DPNG_USE_PNGGCCRD -DPNG_NO_ASSEMBLER_CODE\"; \	echo ccopts=\"$(ABI)\"; \	echo ldopts=\"$(ABI)\"; \	echo L_opts=\"-L$(LIBPATH)\"; \	echo libdir=\"$(LIBPATH)\"; \	echo libs=\"-lpng12 -lz -lm\"; \	cat scripts/libpng-config-body.in ) > libpng-config	chmod +x libpng-config$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ)	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER)	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ)$(LIBNAME).so.$(PNGVER): $(OBJS)	$(LDSHARED) -o $@ $(OBJS)	rm -f $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)libpng.so.3.$(PNGMIN): $(OBJS)	$(LDLEGACY) -o $@ $(OBJS)pngtest: pngtest.o libpng.a	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)test: pngtest	echo	echo Testing local static library.	./pngtestinstall-headers: png.h pngconf.h	-@if [ ! -d $(DI) ]; then mkdir $(DI); fi	-@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi	cp png.h pngconf.h $(DI)/$(LIBNAME)	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h	-@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h	-@/bin/rm -f $(DI)/libpng	(cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .)install-static: install-headers libpng.a	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi	cp libpng.a $(DL)/$(LIBNAME).a	chmod 644 $(DL)/$(LIBNAME).a	-@/bin/rm -f $(DL)/libpng.a	(cd $(DL); ln -sf $(LIBNAME).a libpng.a)install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \	libpng.so.3.$(PNGMIN)	-@if [ ! -d $(DL) ]; then mkdir $(DL); fi	-@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so	-@/bin/rm -f $(DL)/libpng.so	-@/bin/rm -f $(DL)/libpng.so.3	-@/bin/rm -f $(DL)/libpng.so.3.$(PNGMIN)*	cp $(LIBNAME).so.$(PNGVER) $(DL)	cp libpng.so.3.$(PNGMIN) $(DL)	chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER)	chmod 755 $(DL)/libpng.so.3.$(PNGMIN)	(cd $(DL); \	ln -sf libpng.so.3.$(PNGMIN) libpng.so.3; \	ln -sf libpng.so.3 libpng.so; \	ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \	ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so)	-@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi	-@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc	-@/bin/rm -f $(DL)/pkgconfig/libpng.pc	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc	(cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc)install-man: libpng.3 libpngpf.3 png.5	-@if [ ! -d $(DM) ]; then mkdir $(DM); fi	-@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi	-@/bin/rm -f $(DM)/man3/libpng.3	-@/bin/rm -f $(DM)/man3/libpngpf.3	cp libpng.3 $(DM)/man3	cp libpngpf.3 $(DM)/man3	-@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi	-@/bin/rm -f $(DM)/man5/png.5	cp png.5 $(DM)/man5install-config: libpng-config	-@if [ ! -d $(DB) ]; then mkdir $(DB); fi	-@/bin/rm -f $(DB)/libpng-config	-@/bin/rm -f $(DB)/$(LIBNAME)-config	cp libpng-config $(DB)/$(LIBNAME)-config	chmod 755 $(DB)/$(LIBNAME)-config	(cd $(DB); ln -sf $(LIBNAME)-config libpng-config)install: install-static install-shared install-man install-config# If you installed in $(DESTDIR), test-installed won't work until you# move the library to its final location.test-installed:	echo	echo Testing installed dynamic shared library.	$(CC) -I$(ZLIBINC) \	   `$(BINPATH)/libpng12-config --cflags` pngtest.c \	   -L$(ZLIBLIB) -rpath $(ZLIBLIB):`$(BINPATH)/libpng12-config --libdir` \	   -o pngtesti `$(BINPATH)/libpng12-config --ldflags`	./pngtesti pngtest.pngclean:	rm -f *.o libpng.a pngtest pngtesti pngout.png libpng.pc libpng-config \	$(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* \	libpng.so.3.$(PNGMIN) \	so_locationsDOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFOwritelock:	chmod a-w *.[ch35] $(DOCS) scripts/*# DO NOT DELETE THIS LINE -- make depend depends on it.png.o: png.h pngconf.hpngerror.o: png.h pngconf.hpngrio.o: png.h pngconf.hpngwio.o: png.h pngconf.hpngmem.o: png.h pngconf.hpngset.o: png.h pngconf.hpngget.o: png.h pngconf.hpngread.o: png.h pngconf.hpngrtran.o: png.h pngconf.hpngrutil.o: png.h pngconf.hpngtest.o: png.h pngconf.hpngtrans.o: png.h pngconf.hpngwrite.o: png.h pngconf.hpngwtran.o: png.h pngconf.hpngwutil.o: png.h pngconf.hpngpread.o: png.h pngconf.hpnggccrd.o: png.h pngconf.h