# Copyright (C) 2025 The Qt Company Ltd. # SPDX-License-Identifier: BSD-3-Clause # Save the current value of the CMP0156 policy in a propert of the current directory scope. function(__qt_internal_save_directory_scope_policy_cmp0156) if(NOT POLICY CMP0156) return() endif() # Exit early if we already saved the policy value for this directory scope. get_property(policy_value_set DIRECTORY PROPERTY _qt_internal_policy_cmp0156_value_set) if(policy_value_set) return() endif() cmake_policy(GET CMP0156 policy_value) set_property(DIRECTORY PROPERTY _qt_internal_policy_cmp0156_value "${policy_value}") set_property(DIRECTORY PROPERTY _qt_internal_policy_cmp0156_value_set "TRUE") endfunction() function(__qt_internal_get_directory_scope_policy_cmp0156 out_var) get_property(policy_value DIRECTORY PROPERTY _qt_internal_policy_cmp0156_value) set(${out_var} "${policy_value}" PARENT_SCOPE) endfunction()