[PATCH] fix erroneous "builddir" reference in libbb/Makefile

[Bernhard Fischer]

On Fri, May 12, 2006 at 05:52:41PM -0400, Robert P. J. Day wrote:
>
>  i'm *reasonably* certain that this patch should be applied.

If you want to cleanup this area, then please make generally sure to
check against make-3.79.1 (as long as this is regarded a requirement),
make-3.80 and make-3.81.
The three cases which have to be tested with each of these versions is
a) building in-tree
b) building in empty obj-dir (-f Makefile)
b) building to empty obj-dir (O=)