1# makefile for libpng
  2# Copyright (C) 1998-2014 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# where make install puts libpng.a and png.h
 10prefix=/usr/local
 11INCPATH=$(prefix)/include
 12LIBPATH=$(prefix)/lib
 13
 14# override DESTDIR= on the make install command line to easily support
 15# installing into a temporary location.  Example:
 16#
 17#    make install DESTDIR=/tmp/build/libpng
 18#
 19# If you're going to install into a temporary location
 20# via DESTDIR, $(DESTDIR)$(prefix) must already exist before
 21# you execute make install.
 22DESTDIR=
 23
 24CC=cc
 25CPPFLAGS=-I../zlib -DSYSV -Dmips
 26CFLAGS=-O -systype sysv -w
 27#CFLAGS=-O
 28LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
 29
 30#RANLIB=ranlib
 31RANLIB=echo
 32
 33CP=cp
 34
 35# Pre-built configuration
 36# See scripts/pnglibconf.mak for more options
 37PNGLIBCONF_H_PREBUILT = scripts/pnglibconf.h.prebuilt
 38
 39OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
 40	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
 41	pngwtran.o pngmem.o pngerror.o pngpread.o
 42
 43.c.o:
 44	$(CC) -c $(CPPFLAGS) $(CFLAGS) -o $@ $<
 45
 46all: libpng.a pngtest
 47
 48pnglibconf.h: $(PNGLIBCONF_H_PREBUILT)
 49	$(CP) $(PNGLIBCONF_H_PREBUILT) $@
 50
 51libpng.a: $(OBJS)
 52	ar rc $@  $(OBJS)
 53	$(RANLIB) $@
 54
 55pngtest: pngtest.o libpng.a
 56	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
 57
 58test: pngtest
 59	./pngtest
 60
 61install: libpng.a
 62	-@mkdir $(DESTDIR)$(INCPATH)
 63	-@mkdir $(DESTDIR)$(INCPATH)/libpng
 64	-@mkdir $(DESTDIR)$(LIBPATH)
 65	-@rm -f $(DESTDIR)$(INCPATH)/png.h
 66	-@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
 67	-@rm -f $(DESTDIR)$(INCPATH)/pnglibconf.h
 68	cp png.h $(DESTDIR)$(INCPATH)/libpng
 69	cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
 70	cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
 71	chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
 72	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
 73	chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
 74	(cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
 75	cp libpng.a $(DESTDIR)$(LIBPATH)
 76	chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
 77
 78clean:
 79	rm -f *.o libpng.a pngtest pngout.png pnglibconf.h
 80
 81DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
 82writelock:
 83	chmod a-w *.[ch35] $(DOCS) scripts/*
 84
 85# DO NOT DELETE THIS LINE -- make depend depends on it.
 86
 87png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 88pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 89pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 90pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 91pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 92pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 93pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 94pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 95pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 96pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 97pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 98pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
 99pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
100pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
101pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
102
103pngtest.o: png.h pngconf.h pnglibconf.h