http://bugs.winehq.org/show_bug.cgi?id=10307
--- Comment #6 from Anastasius Focht focht@gmx.net 2010-06-13 08:52:19 --- Hello,
--- quote --- Still present in 1.2-rc3: --- quote ---
I don't see the need why this bug still kept open. As already said: the pkg-config tool is broken, unable to handle paths containing spaces. You could try to run the tool manually in Windows and check if it exhibits the same behaviour, e.g.:
pkg-config.exe --libs gtk-sharp-2.0
Regards