1# makefile for libpng 2# Copyright (C) 2002 Glenn Randers-Pehrson 3# Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. 4# For conditions of distribution and use, see copyright notice in png.h 5# modified for LC56/ATARI assumes libz.lib is in same dir and uses default 6# rules for library management 7# 8CFLAGS=-I..\zlib -O 9LBR = png.lib 10LDFLAGS=-lpng -lz -lm 11 12# where make install puts libpng.a and png.h 13prefix=/usr/local 14INCPATH=$(prefix)/include 15LIBPATH=$(prefix)/lib 16 17# override DESTDIR= on the make install command line to easily support 18# installing into a temporary location. Example: 19# 20# make install DESTDIR=/tmp/build/libpng 21# 22# If you're going to install into a temporary location 23# via DESTDIR, $(DESTDIR)$(prefix) must already exist before 24# you execute make install. 25DESTDIR= 26 27OBJS = $(LBR)(png.o) $(LBR)(pngset.o) $(LBR)(pngget.o) $(LBR)(pngrutil.o)\ 28 $(LBR)(pngtrans.o) $(LBR)(pngwutil.o)\ 29 $(LBR)(pngread.o) $(LBR)(pngerror.o) $(LBR)(pngwrite.o)\ 30 $(LBR)(pngrtran.o) $(LBR)(pngwtran.o)\ 31 $(LBR)(pngmem.o) $(LBR)(pngrio.o) $(LBR)(pngwio.o) $(LBR)(pngpread.o) 32 33all: $(LBR) pngtest.ttp 34 35$(LBR): $(OBJS) 36 37pngtest.ttp: pngtest.o $(LBR) 38 $(CC) $(CFLAGS) $(LDFLAGS) -o$@ pngtest.o 39 40install: libpng.a 41 -@mkdir $(DESTDIR)$(INCPATH) 42 -@mkdir $(DESTDIR)$(INCPATH)/libpng 43 -@mkdir $(DESTDIR)$(LIBPATH) 44 -@rm -f $(DESTDIR)$(INCPATH)/png.h 45 -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h 46 cp png.h $(DESTDIR)$(INCPATH)/libpng 47 cp pngconf.h $(DESTDIR)$(INCPATH)/libpng 48 chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h 49 chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h 50 (cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \ 51 ln -f -s $(LIBNAME)/* .) 52