| # This flag will be set to true during migration to Snapdragon Display Engine. | 
 | TARGET_USES_SDE = false | 
 |  | 
 | display-hals := libgralloc libcopybit liblight libmemtrack libqservice | 
 |  | 
 | ifeq ($(TARGET_USES_SDE), true) | 
 |     sde-libs := displayengine/libs | 
 |     display-hals += $(sde-libs)/utils $(sde-libs)/core $(sde-libs)/hwc | 
 | else | 
 |     display-hals += libgenlock libhwcomposer liboverlay libqdutils libhdmi | 
 | endif | 
 |  | 
 | ifeq ($(call is-vendor-board-platform,QCOM),true) | 
 |     include $(call all-named-subdir-makefiles,$(display-hals)) | 
 | else | 
 | ifneq ($(filter msm% apq%,$(TARGET_BOARD_PLATFORM)),) | 
 |     include $(call all-named-subdir-makefiles,$(display-hals)) | 
 | endif | 
 | endif |