| 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 | libpng.a: $(OBJS)
|
|---|
| 52 | $(AR_RC) $@ $(OBJS)
|
|---|
| 53 | $(RANLIB) $@
|
|---|
| 54 |
|
|---|
| 55 | pngtest: pngtest.o libpng.a
|
|---|
| 56 | $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
|
|---|
| 57 |
|
|---|
| 58 | test: pngtest
|
|---|
| 59 | ./pngtest
|
|---|
| 60 |
|
|---|
| 61 | install: libpng.a
|
|---|
| 62 | -@$(MKDIR_P) $(DESTDIR)$(INCPATH)
|
|---|
| 63 | -@$(MKDIR_P) $(DESTDIR)$(INCPATH)/libpng
|
|---|
| 64 | -@$(MKDIR_P) $(DESTDIR)$(LIBPATH)
|
|---|
| 65 | -@$(RM_F) $(DESTDIR)$(INCPATH)/png.h
|
|---|
| 66 | -@$(RM_F) $(DESTDIR)$(INCPATH)/pngconf.h
|
|---|
| 67 | cp png.h $(DESTDIR)$(INCPATH)/libpng
|
|---|
| 68 | cp pngconf.h $(DESTDIR)$(INCPATH)/libpng
|
|---|
| 69 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/png.h
|
|---|
| 70 | chmod 644 $(DESTDIR)$(INCPATH)/libpng/pngconf.h
|
|---|
| 71 | (cd $(DESTDIR)$(INCPATH); $(LN_SF) libpng/* .)
|
|---|
| 72 | cp libpng.a $(DESTDIR)$(LIBPATH)
|
|---|
| 73 | chmod 644 $(DESTDIR)$(LIBPATH)/libpng.a
|
|---|
| 74 |
|
|---|
| 75 | clean:
|
|---|
| 76 | $(RM_F) *.o libpng.a pngtest pngout.png
|
|---|
| 77 |
|
|---|
| 78 | DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
|
|---|
| 79 | writelock:
|
|---|
| 80 | chmod a-w *.[ch35] $(DOCS) scripts/*
|
|---|
| 81 |
|
|---|
| 82 | # DO NOT DELETE THIS LINE -- make depend depends on it.
|
|---|
| 83 |
|
|---|
| 84 | png.o: png.h pngconf.h pngpriv.h
|
|---|
| 85 | pngerror.o: png.h pngconf.h pngpriv.h
|
|---|
| 86 | pngrio.o: png.h pngconf.h pngpriv.h
|
|---|
| 87 | pngwio.o: png.h pngconf.h pngpriv.h
|
|---|
| 88 | pngmem.o: png.h pngconf.h pngpriv.h
|
|---|
| 89 | pngset.o: png.h pngconf.h pngpriv.h
|
|---|
| 90 | pngget.o: png.h pngconf.h pngpriv.h
|
|---|
| 91 | pngread.o: png.h pngconf.h pngpriv.h
|
|---|
| 92 | pngrtran.o: png.h pngconf.h pngpriv.h
|
|---|
| 93 | pngrutil.o: png.h pngconf.h pngpriv.h
|
|---|
| 94 | pngtrans.o: png.h pngconf.h pngpriv.h
|
|---|
| 95 | pngwrite.o: png.h pngconf.h pngpriv.h
|
|---|
| 96 | pngwtran.o: png.h pngconf.h pngpriv.h
|
|---|
| 97 | pngwutil.o: png.h pngconf.h pngpriv.h
|
|---|
| 98 | pngpread.o: png.h pngconf.h pngpriv.h
|
|---|
| 99 |
|
|---|
| 100 | pngtest.o: png.h pngconf.h
|
|---|
