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# 12CPPFLAGS = -I..\zlib 13CFLAGS = -O 14LBR = png.lib 15LDFLAGS = -L. -L..\zlib -lpng -lz -lm 16 17# where make install puts libpng.a and png.h 18prefix=/usr/local 19INCPATH=$(prefix)/include 20LIBPATH=$(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. 30DESTDIR= 31 32# Pre-built configuration 33# See scripts/pnglibconf.mak for more options 34PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt 35 36OBJS = $(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 42all: $(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 51pnglibconf.h: $(PNGLIBCONF_H_PREBUILT) 52 cp $(PNGLIBCONF_H_PREBUILT) $@ 53 54pngtest.ttp: pngtest.o $(LBR) 55 $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o 56 57install: 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