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Diffstat (limited to 'cmake/QtPublicFinalizerHelpers.cmake')
| -rw-r--r-- | cmake/QtPublicFinalizerHelpers.cmake | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/cmake/QtPublicFinalizerHelpers.cmake b/cmake/QtPublicFinalizerHelpers.cmake new file mode 100644 index 0000000000..96b5c6c740 --- /dev/null +++ b/cmake/QtPublicFinalizerHelpers.cmake @@ -0,0 +1,35 @@ +# Copyright (C) 2022 The Qt Company Ltd. +# SPDX-License-Identifier: BSD-3-Clause + +# Helper to check if the finalizer mode should be used. +# If true, use finalizer mode. +# If false, use regular mode (usage requirement propagation via associated Qt module) +# Arguments: +# DEFAULT_VALUE specifies the default value of the finalizer mode flag if it is not set. +function(__qt_internal_check_finalizer_mode target out_var finalizer) + set(option_args "") + set(single_args DEFAULT_VALUE) + set(multi_args "") + cmake_parse_arguments(arg "${option_args}" "${single_args}" "${multi_args}" ${ARGN}) + + if(NOT DEFINED arg_DEFAULT_VALUE OR arg_DEFAULT_VALUE) + set(arg_DEFAULT_VALUE TRUE) + else() + set(arg_DEFAULT_VALUE FALSE) + endif() + get_target_property(value ${target} _qt_${finalizer}_finalizer_mode) + if("${value}" STREQUAL "value-NOTFOUND") + __qt_internal_enable_finalizer_mode(${target} ${finalizer} "${arg_DEFAULT_VALUE}") + set(value "${arg_DEFAULT_VALUE}") + endif() + set(${out_var} "${value}" PARENT_SCOPE) +endfunction() + +function(__qt_internal_enable_finalizer_mode target finalizer enabled) + if(enabled) + set(enabled "TRUE") + else() + set(enabled "FALSE") + endif() + set_property(TARGET "${target}" PROPERTY _qt_${finalizer}_finalizer_mode "${enabled}") +endfunction() |