1 # makefile for libpng 2 # Copyright (C) 2002, 2014 Glenn Randers-Pehrson 3 # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. 4 # 5 # This code is released under the libpng license. 6 # For conditions of distribution and use, see the disclaimer 7 # and license in png.h 8 # 9 # Modified for LC56/ATARI assumes libz.lib is in same dir and uses default 10 # rules for library management 11 # 12 CPPFLAGS = -I..\zlib 13 CFLAGS = -O 14 LBR = png.lib 15 LDFLAGS = -L. -L..\zlib -lpng -lz -lm 16 17 # where make install puts libpng.a and png.h 18 prefix=/usr/local 19 INCPATH=$(prefix)/include 20 LIBPATH=$(prefix)/lib 21 22 # override DESTDIR= on the make install command line to easily support 23 # installing into a temporary location. Example: 24 # 25 # make install DESTDIR=/tmp/build/libpng 26 # 27 # If you're going to install into a temporary location 28 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before 29 # you execute make install. 30 DESTDIR= 31 32 # Pre-built configuration 33 # See scripts/pnglibconf.mak for more options 34 PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt 35 36 OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\ 37 $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\ 38 $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\ 39 $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\ 40 $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o) 41 42 all: $(LBR) pngtest.ttp 43 44 .c.o: 45 $(CC) -c $(CPPFLAGS) $(CFLAGS) $< 46 47 $(LBR): $(OBJS) 48 49 $(OBJS): pngpriv.h png.h pngconf.h pnglibconf.h pnginfo.h pngstruct.h pngdebug.h 50 51 pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) 52 cp $(PNGLIBCONF_H_PREBUILT) $@ 53 54 pngtest.ttp: pngtest.o $(LBR) 55 $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o 56 57 install: libpng.a 58 -@mkdir $(DESTDIR)$(INCPATH) 59 -@mkdir $(DESTDIR)$(INCPATH)/libpng 60 -@mkdir $(DESTDIR)$(LIBPATH) 61 -@rm -f $(DESTDIR)$(INCPATH)/png.h 62 -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h 63 -@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h 64 cp png.h $(DESTDIR)$(INCPATH)/libpng 65 cp pngconf.h $(DESTDIR)$(INCPATH)/libpng 66 cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng 67 chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h 68 chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h 69 chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h 70 (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \ 71 ln -f -s $(LIBNAME)/* .) 72
