[U-Boot] [PATCH v3] tools: buildman: Don't use the working dir as build dir

[Simon Glass]

On 8 April 2018 at 19:14, Simon Glass <sjg at chromium.org> wrote:
> From: Lothar Waßmann <LW at KARO-electronics.de>
>
> When the U-Boot base directory happens to have the same name as the branch
> that buildman is directed to use via the '-b' option and no output
> directory is specified with '-o', buildman happily starts removing the
> whole U-Boot sources eventually only stopped with the error message:
>
> OSError: [Errno 20] Not a directory: '../<branch-name>/boards.cfg
>
> Add a check to avoid this and also deal with the case where '-o' points
> to the source directory, or any subdirectory of it.
>
> Finally, tidy up the confusing logic for removing the old tree when using
> -b. This is only done when building a branch.
>
> Signed-off-by: Lothar Waßmann <LW at KARO-electronics.de>
> Signed-off-by: Simon Glass <sjg at chromium.org>
> ---
>
> Changes in v3:
> - Avoid splitting the error string in CheckOutputDir()

Adding the test tag from v2, which I missed:

Tested-by: Lothar Waßmann <LW at KARO-electronics.de>