| | 1 | # makefile for libpng |
| | 2 | # Copyright (C) 2002, 2006 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 |
| | 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 | |
| | 51 | # see scripts/pnglibconf.mak for more options |
| | 52 | pnglibconf.h: scripts/pnglibconf.h.prebuilt |
| | 53 | cp scripts/pnglibconf.h.prebuilt $@ |
| | 54 | |
| | 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 |
| | 71 | -@$(RM_F) $(DESTDIR)$(INCPATH)/pnglibconf.h |
| | 72 | cp png.h $(DESTDIR)$(INCPATH)/libpng |
| | 73 | cp pngconf.h $(DESTDIR)$(INCPATH)/libpng |
| | 74 | cp pnglibconf.h $(DESTDIR)$(INCPATH)/libpng |
| | 75 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h |
| | 76 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h |
| | 77 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pnglibconf.h |
| | 78 | (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .) |
| | 79 | cp libpng.a $(DESTDIR)$(LIBPATH) |
| | 80 | chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a |
| | 81 | |
| | 82 | clean: |
| | 83 | $(RM_F) *.o libpng.a pngtest pngout.png pnglibconf.h |
| | 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 | |
| | 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 |
| | 106 | |
| | 107 | pngtest.o: png.h pngconf.h pnglibconf.h |
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