projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| c801d85f KB |
1 | # makefile for libpng on Linux ELF with gcc |
| 2 | # Copyright (C) 1996, 1997 Andreas Dilger | |
| 3 | # Copyright (C) 1998 Greg Roelofs | |
| 4 | # For conditions of distribution and use, see copyright notice in png.h | |
| 5 | ||
| 6 | CC=gcc | |
| 7 | ||
| 8 | # Where the zlib library and include files are located | |
| 9 | #ZLIBLIB=/usr/local/lib | |
| 10 | #ZLIBINC=/usr/local/include | |
| 11 | ZLIBLIB=../zlib | |
| 12 | ZLIBINC=../zlib | |
| 13 | ||
| 14 | WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ | |
| 15 | -Wmissing-declarations -Wtraditional -Wcast-align \ | |
| 16 | -Wstrict-prototypes -Wmissing-prototypes #-Wconversion | |
| 17 | CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops -malign-loops=2 \ | |
| 18 | -malign-functions=2 #$(WARNMORE) -g -DPNG_DEBUG=5 | |
| 19 | LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz -lm | |
| 20 | ||
| 21 | RANLIB=ranlib | |
| 22 | #RANLIB=echo | |
| 23 | ||
| 24 | # read libpng.txt or png.h to see why PNGMAJ is 2. You should not | |
| 25 | # have to change it. | |
| 26 | PNGMAJ = 2 | |
| 27 | PNGMIN = 1.0 | |
| 28 | PNGVER = $(PNGMAJ).$(PNGMIN) | |
| 29 | ||
| 30 | # where make install puts libpng.a, libpng.so*, and png.h | |
| 31 | prefix=/usr/local | |
| 32 | INCPATH=$(prefix)/include | |
| 33 | LIBPATH=$(prefix)/lib | |
| 34 | ||
| 35 | OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ | |
| 36 | pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ | |
| 37 | pngwtran.o pngmem.o pngerror.o pngpread.o | |
| 38 | ||
| 39 | OBJSDLL = $(OBJS:.o=.pic.o) | |
| 40 | ||
| 41 | .SUFFIXES: .c .o .pic.o | |
| 42 | ||
| 43 | .c.pic.o: | |
| 44 | $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c | |
| 45 | ||
| 46 | all: libpng.a libpng.so pngtest | |
| 47 | ||
| 48 | libpng.a: $(OBJS) | |
| 49 | ar rc $@ $(OBJS) | |
| 50 | $(RANLIB) $@ | |
| 51 | ||
| 52 | libpng.so: libpng.so.$(PNGMAJ) | |
| 53 | ln -sf libpng.so.$(PNGMAJ) libpng.so | |
| 54 | ||
| 55 | libpng.so.$(PNGMAJ): libpng.so.$(PNGVER) | |
| 56 | ln -sf libpng.so.$(PNGVER) libpng.so.$(PNGMAJ) | |
| 57 | ||
| 58 | libpng.so.$(PNGVER): $(OBJSDLL) | |
| 59 | $(CC) -shared -Wl,-soname,libpng.so.$(PNGMAJ) -o libpng.so.$(PNGVER) \ | |
| 60 | $(OBJSDLL) | |
| 61 | ||
| 62 | pngtest: pngtest.o libpng.so | |
| 63 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) | |
| 64 | ||
| 65 | test: pngtest | |
| 66 | ./pngtest | |
| 67 | ||
| 68 | install: libpng.a libpng.so.$(PNGVER) | |
| 69 | -@mkdir $(INCPATH) $(LIBPATH) | |
| 70 | cp png.h pngconf.h $(INCPATH) | |
| 71 | chmod 644 $(INCPATH)/png.h $(INCPATH)/pngconf.h | |
| 72 | cp libpng.a libpng.so.$(PNGVER) $(LIBPATH) | |
| 73 | chmod 755 $(LIBPATH)/libpng.so.$(PNGVER) | |
| 74 | -@/bin/rm -f $(LIBPATH)/libpng.so.$(PNGMAJ) $(LIBPATH)/libpng.so | |
| 75 | (cd $(LIBPATH); ln -sf libpng.so.$(PNGVER) libpng.so.$(PNGMAJ); \ | |
| 76 | ln -sf libpng.so.$(PNGMAJ) libpng.so) | |
| 77 | ||
| 78 | clean: | |
| 79 | /bin/rm -f *.o libpng.a libpng.so* pngtest pngout.png | |
| 80 | ||
| 81 | # DO NOT DELETE THIS LINE -- make depend depends on it. | |
| 82 | ||
| 83 | png.o png.pic.o: png.h pngconf.h | |
| 84 | pngerror.o pngerror.pic.o: png.h pngconf.h | |
| 85 | pngrio.o pngrio.pic.o: png.h pngconf.h | |
| 86 | pngwio.o pngwio.pic.o: png.h pngconf.h | |
| 87 | pngmem.o pngmem.pic.o: png.h pngconf.h | |
| 88 | pngset.o pngset.pic.o: png.h pngconf.h | |
| 89 | pngget.o pngget.pic.o: png.h pngconf.h | |
| 90 | pngread.o pngread.pic.o: png.h pngconf.h | |
| 91 | pngrtran.o pngrtran.pic.o: png.h pngconf.h | |
| 92 | pngrutil.o pngrutil.pic.o: png.h pngconf.h | |
| 93 | pngtrans.o pngtrans.pic.o: png.h pngconf.h | |
| 94 | pngwrite.o pngwrite.pic.o: png.h pngconf.h | |
| 95 | pngwtran.o pngwtran.pic.o: png.h pngconf.h | |
| 96 | pngwutil.o pngwutil.pic.o: png.h pngconf.h | |
| 97 | pngpread.o pngpread.pic.o: png.h pngconf.h | |
| 98 | ||
| 99 | pngtest.o: png.h pngconf.h |