Error

/home/javelinanddart/candy5/out/target/product/t769/obj/SHARED_LIBRARIES/hwcomposer.msm8660_intermediates/hwc_fbupdate.o:hwc_fbupdate.cpp:function qhwc::FBUpdateLowRes::preRotateExtDisplay(hwc_context_t*, hwc_layer_1*, overlay::utils::Whf&, hwc_rect&, overlay::utils::eMdpFlags&, int&): error: undefined reference to 'qhwc::configRotator(overlay::Rotator*, overlay::utils::Whf&, overlay::utils::Whf const&, overlay::utils::eMdpFlags const&, overlay::utils::eTransform const&, int const&)'
/home/javelinanddart/candy5/out/target/product/t769/obj/SHARED_LIBRARIES/hwcomposer.msm8660_intermediates/hwc_fbupdate.o:hwc_fbupdate.cpp:function qhwc::FBUpdateLowRes::preRotateExtDisplay(hwc_context_t*, hwc_layer_1*, overlay::utils::Whf&, hwc_rect&, overlay::utils::eMdpFlags&, int&): error: undefined reference to 'qhwc::updateSource(overlay::utils::eTransform&, overlay::utils::Whf&, hwc_rect&)'
/home/javelinanddart/candy5/out/target/product/t769/obj/SHARED_LIBRARIES/hwcomposer.msm8660_intermediates/hwc_fbupdate.o:hwc_fbupdate.cpp:function qhwc::FBUpdateLowRes::configure(hwc_context_t*, hwc_display_contents_1*, int): error: undefined reference to 'qhwc::configMdp(overlay::Overlay*, overlay::utils::PipeArgs const&, overlay::utils::eTransform const&, hwc_rect const&, hwc_rect const&, MetaData_t const*, overlay::utils::eDest const&)'
collect2: error: ld returned 1 exit status
make: *** [/home/javelinanddart/candy5/out/target/product/t769/obj/SHARED_LIBRARIES/hwcomposer.msm8660_intermediates/LINKED/hwcomposer.msm8660.so] Error 1
make: *** Waiting for unfinished jobs...