text: # makefile for libpng on BeOS x86 ELF with gcc
  # modified from makefile.linux by Sander Stoks
  # Copyright (C) 2002, 2006, 2008, 2010-2011 Glenn Randers-Pehrson
  # Copyright (C) 1999 Greg Roelofs
  # 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
  
  # Library name:
  LIBNAME=libpng15
  PNGMAJ = 15
  
  # Shared library names:
  LIBSO=$(LIBNAME).so
  LIBSOMAJ=$(LIBNAME).so.$(PNGMAJ)
  LIBSOREL=$(LIBSOMAJ).$(RELEASE)
  OLDSO=libpng.so
  
  # Utilities:
  CC=gcc
  AR_RC=ar rc
  MKDIR_P=mkdir -p
  LN_SF=ln -sf
  RANLIB=ranlib
  RM_F=/bin/rm -f
  
  # Where the zlib library and include files are located
  ZLIBLIB=/usr/local/lib
  ZLIBINC=/usr/local/include
  
  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
  
  # On BeOS, -O1 is actually better than -O3.  This is a known bug but it's
  # still here in R4.5
  CFLAGS=-I$(ZLIBINC) -W -Wall -O1 -funroll-loops \
  	$(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5
  # LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng -lz
  LDFLAGS=-L. -Wl,-soname=$(LIBSOMAJ) -L$(ZLIBLIB) -lz
  
  # where make install puts libpng.a, libpng15.so*, and png.h
  prefix=/usr/local
  exec_prefix=$(prefix)
  INCPATH=$(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)
  
  .SUFFIXES:      .c .o
  
  all: libpng.a $(LIBSO) pngtest libpng.pc libpng-config
  
  # try include 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!-lpng15!-lpng15\ -lz\ -lm! > libpng.pc
  
  libpng-config:
  	( cat scripts/libpng-config-head.in; \
  	echo prefix=\"$(prefix)\"; \
  	echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \
  	echo libs=\"-lpng15 -lz \"; \
  	cat scripts/libpng-config-body.in ) > libpng-config
  	chmod +x libpng-config
  
  $(LIBSO): $(LIBSOMAJ)
  	$(LN_SF) $(LIBSOMAJ) $(LIBSO)
  	cp $(LIBSO)* /boot/home/config/lib
  
  $(LIBSOMAJ): $(OBJSDLL)
  	$(CC) -nostart -Wl,-soname,$(LIBSOMAJ) -o \
  	$(LIBSOMAJ) $(OBJSDLL) $(LDFLAGS)
  
  pngtest: pngtest.o $(LIBSO)
  	$(CC) -L$(ZLIBLIB) -L. -lz -lpng15 -o pngtest pngtest.o
  
  test: pngtest
  	./pngtest
  
  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) $(CFLAGS) \
  	   `$(BINPATH)/$(LIBNAME)-config --cflags` pngtest.c \
  	   -L$(DL) -L$(ZLIBLIB) -Wl,-rpath $(ZLIBLIB):$(DL) \
  	   -o pngtestd `$(BINPATH)/$(LIBNAME)-config --ldflags`
  	./pngtestd pngtest.png
  
  test-installed:
  	$(CC) $(CFLAGS) \
  	   `$(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 pngtest pngout.png libpng-config \
  	$(LIBSO) $(LIBSOMAJ)* pngtesti \
  	pnglibconf.h libpng.pc
  
  # 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
  