Re: gdk_imlib problem

[raster redhat com]

On 16 Jul, Todd Graham Lewis shouted:
->  On Thu, 16 Jul 1998, Geoff Harrison wrote:
->  
->  > You don't accidentally have a .deps directory that was created there, do
->  > you?
->  > that could potentially cause problems like this.
->  > rm -rf .deps and try again
->  
->  find -name .deps -exec rm -rf {} \; did the trick; thanks!
->  
->  Now I've got another one:
->  
->  reflections% make                                       ~/gnome/cvs/imlib/utils
->  /bin/sh ../libtool --mode=link gcc -g -O2  -o imlib_config  imlib_config.o icons.o testimg.o ../gdk_imlib/libgdk_imlib.la -L/usr/local/lib -L/usr/X11R6/lib -lgtk-1.1 -lgdk-1.1 -L/usr/local/lib -lglib-1.1 -lXext -lX11 -lm -lpng -ljpeg -ltiff -lungif -lz  -
->  lm
->  gcc -g -O2 -o .libs/imlib_config imlib_config.o icons.o testimg.o -Wl,-rpath -Wl,/usr/local/lib ../gdk_imlib/.libs/libgdk_imlib.so -L/usr/local/lib -L/usr/X11R6/lib -lgtk-1.1 -lgdk-1.1 -L/usr/local/lib -lglib-1.1 -lXext -lX11 -lm -lpng -ljpeg -ltiff -lung
->  if -lz -lm
->  ../gdk_imlib/.libs/libgdk_imlib.so: undefined reference to `png_set_sBIT'
->  ../gdk_imlib/.libs/libgdk_imlib.so: undefined reference to `png_set_IHDR'
->  ../gdk_imlib/.libs/libgdk_imlib.so: undefined reference to `png_get_valid'
->  ../gdk_imlib/.libs/libgdk_imlib.so: undefined reference to `png_get_IHDR'
->  make: *** [imlib_config] Error 1
->  
->  This might relate to that whole "the order of your -l flags can screw you
->  up in some mysterious way" phenomenon which I don't understand.  What I
->  do know is that the -lpng flag which is prominently in the failing command
->  should work from everything I know, to wit:
->  
->  reflections% nm /usr/lib/libpng.a |grep png_set_IHDR    ~/gnome/cvs/imlib/utils
->  00000120 T png_set_IHDR
->           U png_set_IHDR
->  
->  And libgdk_imlib.so appears to have been built with -lpng as well.
->  
->  This I do not understand.

this loosklike the classing multiple versions of a library installe din
serveral places problem. :) (ie u have multiple libpng's installe din
seeparate lib dirs with different headers).

->  --
->  Todd Graham Lewis                                     (800) 719-4664, x2804
->  ******Linux******         MindSpring Enterprises      tlewis@mindspring.net
->  
->  

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