| # makefile for libpng | |
| # Copyright (C) 2002, 2014 Glenn Randers-Pehrson | |
| # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. | |
| # | |
| # This code is released under the libpng license. | |
| # For conditions of distribution and use, see the disclaimer | |
| # and license in png.h | |
| # | |
| # Modified for LC56/ATARI assumes libz.lib is in same dir and uses default | |
| # rules for library management | |
| # | |
| CPPFLAGS = -I..\zlib | |
| CFLAGS = -O | |
| LBR = png.lib | |
| LDFLAGS = -L. -L..\zlib -lpng -lz -lm | |
| # where make install puts libpng.a and png.h | |
| prefix=/usr/local | |
| INCPATH=$(prefix)/include | |
| LIBPATH=$(prefix)/lib | |
| # 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= | |
| # Pre-built configuration | |
| # See scripts/pnglibconf.mak for more options | |
| PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt | |
| OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\ | |
| $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\ | |
| $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\ | |
| $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\ | |
| $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o) | |
| all: $(LBR) pngtest.ttp | |
| .c.o: | |
| $(CC) -c $(CPPFLAGS) $(CFLAGS) $< | |
| $(LBR): $(OBJS) | |
| $(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h | |
| pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) | |
| cp $(PNGLIBCONF_H_PREBUILT) $@ | |
| pngtest.ttp: pngtest.o $(LBR) | |
| $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o | |
| install: libpng.a | |
| -@mkdir $(DESTDIR)$(INCPATH) | |
| -@mkdir $(DESTDIR)$(INCPATH)/libpng | |
| -@mkdir $(DESTDIR)$(LIBPATH) | |
| -@rm -f $(DESTDIR)$(INCPATH)/png.h | |
| -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h | |
| -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h | |
| cp png.h $(DESTDIR)$(INCPATH)/libpng | |
| cp pngconf.h $(DESTDIR)$(INCPATH)/libpng | |
| cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng | |
| chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h | |
| chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h | |
| chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h | |
| (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \ | |
| ln -f -s $(LIBNAME)/* .) |