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0272a10d VZ |
1 | # makefile for libpng |
2 | # Copyright (C) 2002, 2006 Glenn Randers-Pehrson | |
3 | # Copyright (C) 1995 Guy Eric Schalnat, Group 42, Inc. | |
b61cc19c PC |
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 | |
0272a10d VZ |
8 | |
9 | # where make install puts libpng.a and png.h | |
10 | prefix=/usr/local | |
11 | INCPATH=$(prefix)/include | |
12 | LIBPATH=$(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. | |
22 | DESTDIR= | |
23 | ||
24 | # Where the zlib library and include files are located | |
25 | #ZLIBLIB=/usr/local/lib | |
26 | #ZLIBINC=/usr/local/include | |
27 | ZLIBLIB=../zlib | |
28 | ZLIBINC=../zlib | |
29 | ||
30 | ||
31 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow -Wconversion \ | |
32 | -Wmissing-declarations -Wtraditional -Wcast-align \ | |
33 | -Wstrict-prototypes -Wmissing-prototypes | |
34 | ||
35 | CC=gcc | |
36 | AR_RC=ar rc | |
37 | MKDIR_P=mkdir -p | |
38 | LN_SF=ln -f -s | |
39 | RANLIB=ranlib | |
40 | RM_F=/bin/rm -f | |
41 | ||
42 | CFLAGS=-I$(ZLIBINC) -O # $(WARNMORE) -DPNG_DEBUG=5 | |
43 | LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm | |
44 | ||
45 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ | |
46 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ | |
47 | pngwtran.o pngmem.o pngerror.o pngpread.o | |
48 | ||
49 | all: libpng.a pngtest | |
50 | ||
9c0d9ce3 DS |
51 | # see scripts/pnglibconf.mak for more options |
52 | pnglibconf.h: scripts/pnglibconf.h.prebuilt | |
53 | cp scripts/pnglibconf.h.prebuilt $@ | |
54 | ||
0272a10d VZ |
55 | libpng.a: $(OBJS) |
56 | $(AR_RC) $@ $(OBJS) | |
57 | $(RANLIB) $@ | |
58 | ||
59 | pngtest: pngtest.o libpng.a | |
60 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) | |
61 | ||
62 | test: pngtest | |
63 | ./pngtest | |
64 | ||
65 | install: libpng.a | |
66 | -@$(MKDIR_P) $(DESTDIR)$(INCPATH) | |
67 | -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng | |
68 | -@$(MKDIR_P) $(DESTDIR)$(LIBPATH) | |
69 | -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h | |
70 | -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h | |
9c0d9ce3 | 71 | -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h |
0272a10d VZ |
72 | cp png.h $(DESTDIR)$(INCPATH)/libpng |
73 | cp pngconf.h $(DESTDIR)$(INCPATH)/libpng | |
9c0d9ce3 | 74 | cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng |
0272a10d VZ |
75 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h |
76 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h | |
9c0d9ce3 | 77 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h |
0272a10d VZ |
78 | (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .) |
79 | cp libpng.a $(DESTDIR)$(LIBPATH) | |
80 | chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a | |
81 | ||
82 | clean: | |
9c0d9ce3 | 83 | $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h |
0272a10d VZ |
84 | |
85 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO | |
86 | writelock: | |
87 | chmod a-w *.[ch35] $(DOCS) scripts/* | |
88 | ||
89 | # DO NOT DELETE THIS LINE -- make depend depends on it. | |
90 | ||
fff5f7d5 VZ |
91 | png.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h |
92 | pngerror.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
93 | pngrio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
94 | pngwio.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
95 | pngmem.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
96 | pngset.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
97 | pngget.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
98 | pngread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
99 | pngrtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
100 | pngrutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
101 | pngtrans.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
102 | pngwrite.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
103 | pngwtran.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
104 | pngwutil.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
105 | pngpread.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h pnginfo.h pngdebug.h | |
9c0d9ce3 DS |
106 | |
107 | pngtest.o: png.h pngconf.h pnglibconf.h |