[CMake] Problem with to long path names on win32

[Christian Ehrlicher]

Hi,

I currently can't compile kdebase/konqueror because the paths exceeds
the max path length:

D:\kde-msvc\tmp\kdebase-beta3-3.94.1.20071011\work\kdebase\apps\konqueror\sidebar\trees\konq_sidebartreetoplevelitem.cpp
: fatal error C1083: Datei (vom Compiler generiert) kann nicht geöffnet
werden:
"apps/konqueror/sidebar/trees/bookmark_module/CMakeFiles/konq_sidebartree_bookmarks.dir/__/__/__/__/__/__/kdebase/apps/
konqueror/sidebar/trees/konq_sidebartreetoplevelitem.obj": No such file
or directory


Any idea how to fix this problem? I already shortened the paths but
they're still to long... :(


Christian