[Libreoffice] syntax error in ./configure

[Regina Henschel]

Hi,

I have unpacked the source provided in 
http://dev-builds.libreoffice.org/pre-releases/src/

I run ./autogen.sh and get this error

checking whether to enable fontconfig support... ./configure: line 7229: 
syntax error near unexpected token `FONTCONFIG,'
./configure: line 7229: `   PKG_CHECK_MODULES(FONTCONFIG, fontconfig >= 
2.2.0)'

What to do?
I'm working with cygwin on WinXp and MCVC 2008 Express.

Kind regards
Regina