[cygnus.gas2] binutils bug: config.guess

[Ben Elliston]

> * Cd to some directory unlikely to contain ld:  (cd /; ld)

Here is a patch which seems to work fine.  Does anyone see any potential
problems with this?

*** config.guess        1999/03/21 14:01:53     1.138
--- config.guess        1999/04/05 10:17:18
***************
*** 608,614 ****
  
        # The BFD linker knows what the default object file format is, so
        # first see if it will tell us.
!       ld_help_string=`ld --help 2>&1`
        ld_supported_emulations=`echo $ld_help_string \
                         | sed -ne '/supported emulations:/!d
                                    s/[         ][      ]*/ /g
--- 608,614 ----
  
        # The BFD linker knows what the default object file format is, so
        # first see if it will tell us.
!       pwd=`pwd`; cd /; ld_help_string=`ld --help 2>&1`; cd $pwd
        ld_supported_emulations=`echo $ld_help_string \
                         | sed -ne '/supported emulations:/!d
                                    s/[         ][      ]*/ /g