small patch

[Zack Weinberg]

On 17 Jul 1998 12:43:00 +0200, Andreas Schwab wrote:
>Zack Weinberg <zack@rabi.phys.columbia.edu> writes:
>
>|> This patch is needed to stop the mapfiles from being rebuilt every
>|> single time you run make.
>
>How can this happen?  The list that is written to sysd-versions is the
>same as the one that is checked here, so they must be in exactly the same
>order. 

Stray spaces get inserted between $(all-subdirs) and
$(config-sysdirs), making the list never compare equal to
$(sysd-versions-subdirs).  Calling sort removes those spaces.  Strip
doesn't work because the spaces are in the middle.

zw