[U-Boot] [PATCH] rules.mk: make sure we always create a .depend file

[Wolfgang Denk]

In message <1286280535-1282-1-git-send-email-wd at denx.de> you wrote:
> There are some cases where "make depend" would always run when
> entering a directory.  This happened when both the $(SRCS) and
> $(HOSTSRCS) lists were empty (which is for example typical for the
> examples/api/ directory).  Avoid this by making sure that a ".depend"
> file gets always created, even if empty.
> 
> Signed-off-by: Wolfgang Denk <wd at denx.de>
> ---
>  rules.mk |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)

Applied.

Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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