[Libreoffice] Relaxed ccache acceptance for Mac

[Christian Lohmaier]

Hi Thorsten, *,

On Thu, May 5, 2011 at 5:17 PM, Thorsten Behrens
<thb at documentfoundation.org> wrote:
> FYI - it seems ccache has all the issues fixed in 3.1, that were
> mentioned in http://openoffice.org/bugzilla/show_bug.cgi?id=104567,
> so I bulk-accept versions greater or equal now.

Yes, see also
http://www.mail-archive.com/libreoffice@lists.freedesktop.org/msg09522.html

With ccache >= 3.1 the actual --ccache-skip is no longer needed. The
whole point for the version check in the first place.
So the check should be turned into a warning/sanity check only and
should strongly suggest to use ccache 3.1 or newer (at least on Mac)
and the ccache-skip removed from solenv/inc/unxmac* - without
ccache-skip earlier versions of ccache will just not cache the result.

ciao
Christian