kc3-lang/libpng/scripts/makefile.elf

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• Hash : 6f237b6b
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  Date : 2012-03-02T13:13:15
  

  [libpng16] Remove whitespace at end of lines
  

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• scripts/makefile.elf

• # makefile for libpng.a and libpng16.so on Linux ELF with gcc
  # Copyright (C) 1998, 1999, 2002, 2006, 2008, 2010-2011 Greg Roelofs
  # and Glenn Randers-Pehrson
  # Copyright (C) 1996, 1997 Andreas Dilger
  #
  # This code is released under the libpng license.
  # For conditions of distribution and use, see the disclaimer
  # and license in png.h
  
  # Modified for Debian by Junichi Uekawa and Josselin Mouette
  # Major modifications are:
  #    * link libpng explicitly with libz and libm
  #    * $(OLDSO).16 is a symlink rather than a different library
  #    * versioned symbols
  
  # Library name:
  LIBNAME = libpng16
  PNGMAJ = 16
  
  # Shared library names:
  LIBSO=$(LIBNAME).so
  LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
  LIBSOREL=$(LIBSOMAJ).$(RELEASE)
  OLDSO=libpng.so
  OLDSOMAJ=libpng.so.16
  
  # Utilities:
  AR_RC=ar rc
  CC=gcc
  MKDIR_P=mkdir -p
  LN_SF=ln -sf
  RANLIB=ranlib
  RM_F=/bin/rm -f
  
  # where "make install" puts libpng16.a, libpng16.so*,
  # libpng16/png.h, libpng16/pngconf.h, and libpng16/pnglibconf.h
  # Prefix must be a full pathname.
  prefix=/usr/local
  exec_prefix=$(prefix)
  
  # Where the zlib library and include files are located.
  ZLIBLIB=/usr/local/lib
  ZLIBINC=/usr/local/include
  # ZLIBLIB=../zlib
  # ZLIBINC=../zlib
  
  ALIGN=
  # for i386:
  #ALIGN=-malign-loops=2 -malign-functions=2
  
  WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \
  	-Wmissing-declarations -Wtraditional -Wcast-align \
  	-Wstrict-prototypes -Wmissing-prototypes #-Wconversion
  
  # for pgcc version 2.95.1, -O3 is buggy; don't use it.
  
  CFLAGS=-W -Wall -D_REENTRANT -O2 \
  	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
  
  LDFLAGS=-L. -lpng16
  LDFLAGS_A=libpng.a -lz -lm
  LIBADDFLAGS=-lz -lm
  
  
  INCPATH=$(prefix)/include
  LIBPATH=$(exec_prefix)/lib
  MANPATH=$(prefix)/man
  BINPATH=$(exec_prefix)/bin
  
  # override DESTDIR= on the make install command line to easily support
  # installing into a temporary location.  Example:
  #
  #    make install DESTDIR=/tmp/build/libpng
  #
  # If you're going to install into a temporary location
  # via DESTDIR, $(DESTDIR)$(prefix) must already exist before
  # you execute make install.
  DESTDIR=
  
  DB=$(DESTDIR)$(BINPATH)
  DI=$(DESTDIR)$(INCPATH)
  DL=$(DESTDIR)$(LIBPATH)
  DM=$(DESTDIR)$(MANPATH)
  
  OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \
  	pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \
  	pngwtran.o pngmem.o pngerror.o pngpread.o
  
  OBJSDLL = $(OBJS:.o=.pic.o)
  
  .SUFFIXES:      .c .o .pic.o
  
  .c.pic.o:
  	$(CC) -c $(CFLAGS) -fPIC -o $@ $*.c
  
  all: libpng.a $(LIBSO) pngtest pngtest-static libpng.pc libpng-config
  
  # see scripts/pnglibconf.mak for more options
  pnglibconf.h: scripts/pnglibconf.h.prebuilt
  	cp scripts/pnglibconf.h.prebuilt $@
  
  libpng.a: $(OBJS)
  	$(AR_RC) $@ $(OBJS)
  	$(RANLIB) $@
  
  libpng.pc:
  	cat scripts/libpng.pc.in | sed -e s!@prefix@!$(prefix)! \
  	-e s!@exec_prefix@!$(exec_prefix)! \
  	-e s!@libdir@!$(LIBPATH)! \
  	-e s!@includedir@!$(INCPATH)! \
  	-e s!-lpng16!-lpng16\ -lz\ -lm! > libpng.pc
  
  libpng.syms: png.h pngconf.h pnglibconf.h
  	$(CC) $(CFLAGS) -E -DPNG_BUILDSYMS -DPNG_INTERNAL png.h |\
  	awk -F '[\t [\\]();]' -v PNGMAJ=$(PNGMAJ) 'BEGIN{printf("PNG16_%s {global:\n",PNGMAJ)}\
  	{ for (i=1;i+2<=NF;++i)\
  		if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\
  			print $$(i+1) ";";\
  	for (i=1;i+1<=NF;++i)\
  		if ($$(i)=="PNG_DATA_EXPORT")\
  			print $$(i+1) ";";}\
  	END{print "local: *; };"}' >$@.new
  	$(RM_F) $@
  	mv $@.new $@
  
  libpng-config:
  	( cat scripts/libpng-config-head.in; \
  	echo prefix=\"$(prefix)\"; \
  	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
  	echo L_opts=\"\"; \
  	echo R_opts=\"\"; \
  	echo libs=\"-lpng16\"; \
  	echo all_libs=\"-lpng16 $(LIBADDFLAGS)\"; \
  	cat scripts/libpng-config-body.in ) > libpng-config
  	chmod +x libpng-config
  
  $(LIBSO): $(LIBSOMAJ)
  	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
  
  $(LIBSOMAJ): $(OBJSDLL) libpng.syms
  	$(CC) -shared -Wl,-soname,$(LIBSOMAJ) \
  	-Wl,-version-script,libpng.syms \
  	-o $(LIBSOMAJ) \
  	$(OBJSDLL)
  
  pngtest: pngtest.o $(LIBSO)
  	$(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS)
  
  pngtest-static: pngtest.o libpng.a
  	$(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A)
  
  test: pngtest pngtest-static
  	@echo ""
  	@echo "   Running pngtest dynamically linked with $(LIBSO):"
  	@echo ""
  	LD_LIBRARY_PATH=".:${LD_LIBRARY_PATH}" ./pngtest
  	@echo ""
  	@echo "   Running pngtest statically linked with libpng.a:"
  	@echo ""
  	./pngtest-static
  
  install-headers: png.h pngconf.h pnglibconf.h
  	-@if [ ! -d $(DI) ]; then $(MKDIR_P) $(DI); fi
  	-@if [ ! -d $(DI)/$(LIBNAME) ]; then $(MKDIR_P) $(DI)/$(LIBNAME); fi
  	cp png.h pngconf.h pnglibconf.h $(DI)/$(LIBNAME)
  	chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h $(DI)/$(LIBNAME)/pnglibconf.h
  	-@$(RM_F) $(DI)/png.h $(DI)/pngconf.h $(DI)/pnglibconf.h
  	-@$(RM_F) $(DI)/libpng
  	(cd $(DI); $(LN_SF) $(LIBNAME) libpng; $(LN_SF) $(LIBNAME)/* .)
  
  install-static: install-headers libpng.a
  	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
  	cp libpng.a $(DL)/$(LIBNAME).a
  	chmod 644 $(DL)/$(LIBNAME).a
  	-@$(RM_F) $(DL)/libpng.a
  	(cd $(DL); $(LN_SF) $(LIBNAME).a libpng.a)
  
  install-shared: install-headers $(LIBSOMAJ) libpng.pc
  	-@if [ ! -d $(DL) ]; then $(MKDIR_P) $(DL); fi
  	-@$(RM_F) $(DL)/$(LIBSO)
  	-@$(RM_F) $(DL)/$(LIBSOREL)
  	-@$(RM_F) $(DL)/$(OLDSO)
  	cp $(LIBSOMAJ) $(DL)/$(LIBSOREL)
  	chmod 755 $(DL)/$(LIBSOREL)
  	(cd $(DL); \
  	$(LN_SF) $(LIBSOREL) $(LIBSO); \
  	$(LN_SF) $(LIBSO) $(OLDSO))
  	-@if [ ! -d $(DL)/pkgconfig ]; then $(MKDIR_P) $(DL)/pkgconfig; fi
  	-@$(RM_F) $(DL)/pkgconfig/$(LIBNAME).pc
  	-@$(RM_F) $(DL)/pkgconfig/libpng.pc
  	cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc
  	chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc
  	(cd $(DL)/pkgconfig; $(LN_SF) $(LIBNAME).pc libpng.pc)
  
  install-man: libpng.3 libpngpf.3 png.5
  	-@if [ ! -d $(DM) ]; then $(MKDIR_P) $(DM); fi
  	-@if [ ! -d $(DM)/man3 ]; then $(MKDIR_P) $(DM)/man3; fi
  	-@$(RM_F) $(DM)/man3/libpng.3
  	-@$(RM_F) $(DM)/man3/libpngpf.3
  	cp libpng.3 $(DM)/man3
  	cp libpngpf.3 $(DM)/man3
  	-@if [ ! -d $(DM)/man5 ]; then $(MKDIR_P) $(DM)/man5; fi
  	-@$(RM_F) $(DM)/man5/png.5
  	cp png.5 $(DM)/man5
  
  install-config: libpng-config
  	-@if [ ! -d $(DB) ]; then $(MKDIR_P) $(DB); fi
  	-@$(RM_F) $(DB)/libpng-config
  	-@$(RM_F) $(DB)/$(LIBNAME)-config
  	cp libpng-config $(DB)/$(LIBNAME)-config
  	chmod 755 $(DB)/$(LIBNAME)-config
  	(cd $(DB); $(LN_SF) $(LIBNAME)-config libpng-config)
  
  install: install-static install-shared install-man install-config
  
  # If you installed in $(DESTDIR), test-installed won't work until you
  # move the library to its final location.  Use test-dd to test it
  # before then.
  
  test-dd:
  	echo
  	echo Testing installed dynamic shared library in $(DL).
  	$(CC) -I$(DI) -I$(ZLIBINC) \
  	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
  	   -L$(DL) -L$(ZLIBLIB) -Wl, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \
  	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
  	./pngtestd pngtest.png
  
  test-installed:
  	$(CC) -I$(ZLIBINC) \
  	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
  	   -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \
  	   -o pngtesti `$(BINPATH)/$(LIBNAME)-config --ldflags`
  	./pngtesti pngtest.png
  
  clean:
  	$(RM_F) *.o libpng.a libpng.syms pngtest pngout.png libpng-config \
  	$(LIBSO) $(LIBSOMAJ)* pngtest-static pngtesti \
  	libpng.pc pnglibconf.h
  
  DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO
  writelock:
  	chmod a-w *.[ch35] $(DOCS) scripts/*
  
  # DO NOT DELETE THIS LINE -- make depend depends on it.
  
  png.o png.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngerror.o pngerror.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngrio.o pngrio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngwio.o pngwio.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngmem.o pngmem.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngset.o pngset.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngget.o pngget.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngread.o pngread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngrtran.o pngrtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngrutil.o pngrutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngtrans.o pngtrans.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngwrite.o pngwrite.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngwtran.o pngwtran.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngwutil.o pngwutil.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  pngpread.o pngpread.pic.o: png.h pngconf.h pnglibconf.h pngpriv.h pngstruct.h             pnginfo.h pngdebug.h
  
  pngtest.o: png.h pngconf.h pnglibconf.h
  

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