Re: [PATCH v2 1/4] engine.pl: Fix a recent breakage of the buildsystem generator

> Commit ade2ca0c (Do not try to remove directories when removing
> old links, 27-10-2009) added an expression to a 'test' using an
> '-o' or connective. This resulted in the buildsystem generator
> mistaking a conditional 'rm' for a linker command. In order to
> fix the breakage, we filter out all 'test' commands before then
> attempting to identify the commands of interest.
>
> Signed-off-by: Ramsay Jones<ramsay@ramsay1.demon.co.uk>
> ---
>
> Changes from v1, in response to comments from Pete Harlan and
> Sebastian Schuberth:
>
>      - remove second (useless) regex from condition in filter code
>      - remove the commented out version of the original filter code
>      - re-worded commit message to reflect the above changes