[Libreoffice] l10n Racecondition in sdext/source/pdfimport

[Bjoern Michaelsen]

Hi all,

I just fixed a tricky race condition for l10n builds with:

 http://cgit.freedesktop.org/libreoffice/core/commit/?id=f2a1882be486986a76682ed51f481595e1cf0d5c

on master. Before it, parallel l10n builds could break, because all
description-*.txt were copied by every locale (as the rule was fired for every
locale) causing midair collisions. This caused my l10n build to break every
time, but does not have to be reproducable elsewhere.

@atimar: Could you a) review and cherry-pick to -3-5 b) maybe make a rough
check this is lurking elsewhere still? 

Best,

Bjoern