now that CPack is no longer supported relative paths are no longer
required. this change also fixes the headers optimizations upon
installation since it requires full paths to work
Signed-off-by: Ivailo Monev <xakepa10@laimg.moc>
the custom ld.so.conf file ensures that the Katie libraries get
registered in the cache so that when installed in location other than
/usr/lib or other standard libraries path executables can operate.
Even the default libraries path (/usr/local/lib/katie) is
non-standard and requires the config, unless CMAKE_SKIP_INSTALL_RPATH
if set to ON but because RPATH is considered security issue it is
unlikely that binary distributors will turn it on when building Katie
Signed-off-by: Ivailo Monev <xakepa10@gmail.com>