| 1 | # makefile for libpng
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| 2 | # Copyright (C) 2002 Glenn Randers-Pehrson
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| 3 | # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc.
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| 4 | # For conditions of distribution and use, see copyright notice in png.h
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| 5 |
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| 6 | # where make install puts libpng.a and png.h
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| 7 | prefix=/usr/local
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| 8 | INCPATH=$(prefix)/include
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| 9 | LIBPATH=$(prefix)/lib
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| 10 |
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| 11 | # override DESTDIR= on the make install command line to easily support
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| 12 | # installing into a temporary location. Example:
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| 13 | #
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| 14 | # make install DESTDIR=/tmp/build/libpng
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| 15 | #
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| 16 | # If you're going to install into a temporary location
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| 17 | # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
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| 18 | # you execute make install.
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| 19 | DESTDIR=
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| 20 |
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| 21 | # Where the zlib library and include files are located
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| 22 | #ZLIBLIB=/usr/local/lib
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| 23 | #ZLIBINC=/usr/local/include
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| 24 | ZLIBLIB=../zlib
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| 25 | ZLIBINC=../zlib
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| 26 |
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| 27 |
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| 28 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \
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| 29 | -Wmissing-declarations -Wtraditional -Wcast-align \
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| 30 | -Wstrict-prototypes -Wmissing-prototypes
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| 31 | CC=gcc
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| 32 | CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5
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| 33 | LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm
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| 34 |
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| 35 | RANLIB=ranlib
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| 36 | #RANLIB=echo
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| 37 |
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| 38 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
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| 39 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
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| 40 | pngwtran.o pngmem.o pngerror.o pngpread.o
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| 41 |
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| 42 | all: libpng.a pngtest
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| 43 |
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| 44 | libpng.a: $(OBJS)
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| 45 | ar rc $@ $(OBJS)
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| 46 | $(RANLIB) $@
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| 47 |
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| 48 | pngtest: pngtest.o libpng.a
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| 49 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
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| 50 |
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| 51 | test: pngtest
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| 52 | ./pngtest
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| 53 |
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| 54 | install: libpng.a
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| 55 | -@mkdir $(DESTDIR)$(INCPATH)
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| 56 | -@mkdir $(DESTDIR)$(INCPATH)/libpng
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| 57 | -@mkdir $(DESTDIR)$(LIBPATH)
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| 58 | -@rm -f $(DESTDIR)$(INCPATH)/png.h
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| 59 | -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
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| 60 | cp png.h $(DESTDIR)$(INCPATH)/libpng
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| 61 | cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
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| 62 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
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| 63 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
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| 64 | (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
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| 65 | cp libpng.a $(DESTDIR)$(LIBPATH)
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| 66 | chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
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| 67 |
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| 68 | clean:
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| 69 | rm -f *.o libpng.a pngtest pngout.png
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| 70 |
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| 71 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
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| 72 | writelock:
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| 73 | chmod a-w *.[ch35] $(DOCS) scripts/*
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| 74 |
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| 75 | # DO NOT DELETE THIS LINE -- make depend depends on it.
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| 76 |
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| 77 | png.o: png.h pngconf.h
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| 78 | pngerror.o: png.h pngconf.h
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| 79 | pngrio.o: png.h pngconf.h
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| 80 | pngwio.o: png.h pngconf.h
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| 81 | pngmem.o: png.h pngconf.h
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| 82 | pngset.o: png.h pngconf.h
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| 83 | pngget.o: png.h pngconf.h
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| 84 | pngread.o: png.h pngconf.h
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| 85 | pngrtran.o: png.h pngconf.h
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| 86 | pngrutil.o: png.h pngconf.h
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| 87 | pngtest.o: png.h pngconf.h
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| 88 | pngtrans.o: png.h pngconf.h
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| 89 | pngwrite.o: png.h pngconf.h
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| 90 | pngwtran.o: png.h pngconf.h
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| 91 | pngwutil.o: png.h pngconf.h
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| 92 | pngpread.o: png.h pngconf.h
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| 93 |
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