use $CMAKE_INSTALL_LIBDIR var instead of 'lib'
use $CMAKE_INSTALL_LIBDIR var instead of 'lib'

NicolasSchnitzler/dtk,d-tk/dtk,rdebroiz/dtk,d-tk/dtk,d-tk/dtk,rdebroiz/dtk,NicolasSchnitzler/dtk,d-tk/dtk,NicolasSchnitzler/dtk,d-tk/dtk,d-tk/dtk,rdebroiz/dtk,rdebroiz/dtk,NicolasSchnitzler/dtk