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Merge libpng 1.6.2 into the trunk.
[wxWidgets.git] / src / png / scripts / makefile.knr
1 # makefile for libpng
2 # Copyright (C) 2002, 2006, 2009 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 # This makefile requires the file ansi2knr.c, which you can get
10 # from the Ghostscript ftp site at ftp://ftp.cs.wisc.edu/ghost/
11 # If you have libjpeg, you probably already have ansi2knr.c in the jpeg
12 # source distribution.
13
14 # where make install puts libpng.a and png.h
15 prefix=/usr/local
16 INCPATH=$(prefix)/include
17 LIBPATH=$(prefix)/lib
18
19 # override DESTDIR= on the make install command line to easily support
20 # installing into a temporary location. Example:
21 #
22 # make install DESTDIR=/tmp/build/libpng
23 #
24 # If you're going to install into a temporary location
25 # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
26 # you execute make install.
27 DESTDIR=
28
29 CC=cc
30 CFLAGS=-I../zlib -O
31 LDFLAGS=-L. -L../zlib/ -lpng -lz -lm
32 # flags for ansi2knr
33 ANSI2KNRFLAGS=
34
35 RANLIB=ranlib
36 #RANLIB=echo
37
38 OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
39 pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
40 pngwtran.o pngmem.o pngerror.o pngpread.o
41
42 all: ansi2knr libpng.a pngtest
43
44 # see scripts/pnglibconf.mak for more options
45 pnglibconf.h: scripts/pnglibconf.h.prebuilt
46 cp scripts/pnglibconf.h.prebuilt $@
47
48 # general rule to allow ansi2knr to work
49 .c.o:
50 ./ansi2knr $*.c T$*.c
51 $(CC) $(CFLAGS) -c T$*.c
52 rm -f T$*.c $*.o
53 mv T$*.o $*.o
54
55 ansi2knr: ansi2knr.c
56 $(CC) $(CFLAGS) $(ANSI2KNRFLAGS) -o ansi2knr ansi2knr.c
57
58 libpng.a: ansi2knr $(OBJS)
59 ar rc $@ $(OBJS)
60 $(RANLIB) $@
61
62 pngtest: pngtest.o libpng.a
63 $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
64
65 test: pngtest
66 ./pngtest
67
68 install: libpng.a png.h pngconf.h pnglibconf.h
69 -@mkdir $(DESTDIR)$(INCPATH)
70 -@mkdir $(DESTDIR)$(INCPATH)/libpng
71 -@mkdir $(DESTDIR)$(LIBPATH)
72 -@rm -f $(DESTDIR)$(INCPATH)/png.h
73 -@rm -f $(DESTDIR)$(INCPATH)/pngconf.h
74 cp png.h $(DESTDIR)$(INCPATH)/libpng
75 cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
76 cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng
77 chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
78 chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
79 chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h
80 (cd $(DESTDIR)$(INCPATH); ln -f -s libpng/* .)
81 cp libpng.a $(DESTDIR)$(LIBPATH)
82 chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
83
84 clean:
85 rm -f *.o libpng.a pngtest pngout.png ansi2knr pnglibconf.h
86
87 DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
88 writelock:
89 chmod a-w *.[ch35] $(DOCS) scripts/*
90
91 # DO NOT DELETE THIS LINE -- make depend depends on it.
92
93 png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
94 pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
95 pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
96 pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
97 pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
98 pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
99 pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
100 pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
101 pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
102 pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
103 pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
104 pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
105 pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
106 pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
107 pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h
108
109 pngtest.o: png.h pngconf.h pnglibconf.h