avoid running into commandline length limits on win with all-lang help

also simplify the recipe by removing the one-time-use only calls to
helper commands

Unclear though why help adds the lang-dirs individually, as all come
from the same subdir and end up in the same target dir...

Change-Id: I489b1ac3f1312a565fb2a9cfc071d94201c74555
Reviewed-on: https://gerrit.libreoffice.org/62304
Tested-by: Jenkins
Reviewed-by: Christian Lohmaier <lohmaier+LibreOffice@googlemail.com>

0 files changed, 0 insertions, 0 deletions