[Libtool-patches] Fix for head libtool.m4 - nm parse command detection

[Nick Hudson]

This is needed so that the nm parse command is detected properly on an
(NetBSD) a.out system.

Nick

? tests/_inst
Index: libtool.m4
===================================================================
RCS file: /home/cvs/libtool/libtool.m4,v
retrieving revision 1.114
diff -c -r1.114 libtool.m4
*** libtool.m4  2000/09/17 00:44:48     1.114
--- libtool.m4  2000/09/20 22:46:52
***************
*** 306,312 ****
      break
    else
      ac_cv_sys_global_symbol_pipe=
-     ac_cv_global_symbol_to_cdecl=
    fi
  done
  ])
--- 306,311 ----