latest dejagnu overwrites LD_LIBRARY_PATH

[Jeffrey A Law]

  In message < or90sqa9w8.fsf@amazonas.dcc.unicamp.br >you write:
  > I've had trouble with the latest dejagnu snapshot because I'm used to
  > testing egcs after it is installed.  Unfortunately, on
  > misp-sgi-irix5.2, where LD_RUN_PATH wouldn't work, I used to set
  > LD_LIBRARY_PATH pointing to the installed library directory.  But now
  > dejagnu will simply overwrite LD_LIBRARY_PATH, so my setting no longer
  > works.
  > 
  > I applied the attached patch to dejagnu so that now I can test an
  > installed egcs, but, since I'm no tcl/expect hacker, I was unable to
  > fix unix.exp so that it would prepend ld_library_path to
  > LD_LIBRARY_PATH.  Line numbers may be offset, I had to fix manually
  > the patch because I have lost the original libgloss.exp, but I hope
  > you get the idea :-)
Thanks.  Installed.
jeff