[Libreoffice] Quoting issue in autogen.sh

[Sidney Markowitz]

Jan Nieuwenhuizen wrote, On 5/10/10 7:37 AM:
> Op maandag 04-10-2010 om 14:31 uur [tijdzone +0200], schreef Miklos
> Vajna:
>> On Mon, Oct 04, 2010 at 01:09:01PM +0200, Thomas Klausner <wiz at NetBSD.org> wrote:
>>> On Sun, Oct 03, 2010 at 05:34:32PM +0200, Thomas Klausner wrote:
>>>> Jan, you seem to have added that regex. Perhaps you still know how
>>>> this is supposed to work and can fix it?
> 
> It seems to work for me, so I first would have to be able to
> reproduce it: 

My test case in which I define something with a space in both CFLAGS and
CPPFLAGS in the environment before ./autogen.sh on the command line  now works
for me, so something has changed for the better.