[Libreoffice] Internal cairo and Postscript and PDF surface

[Fridrich Strba]

Just wondering whether we need the postscript and pdf surfaces in our
internal cairo build. The configury is not able to find the dependencies
and bails out there because they are now "recommended" surfaces. Adding
manually --disable-ps --disable-pdf makes the build go over it. Just
wondering whether I should look for other solution, or are the two
disable statements enough?

F.