Wulf: check this patch to cmake-utils.eclass - it used pushd/popd, adds
CMAKE_IN_SOURCE_BUILD in cmake-utils_src_compile and defines LIB_INSTALL_DIR
(cmake-utils will be used by other packages besides KDE too).

-- 
Krzysiek Pawlik   <nelchael at gentoo.org>   key id: 0xBC555551
desktop-misc, desktop-dock, x86, java, apache, ppc...