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# SPDX-FileCopyrightText: 2012-2021 Istituto Italiano di Tecnologia (IIT)
# SPDX-License-Identifier: BSD-3-Clause
#[=======================================================================[.rst:
GetAllCMakeProperties
---------------------
Return a list containing the names of all known CMake Properties.
Only properties returned by ``cmake --help-property-list`` are returned,
custom properties will not be on the returned list.
Properties containing ``<CONFIG>`` or ``<LANG>`` are expanded to the correct
property name.
#]=======================================================================]
cmake_policy(PUSH)
if(POLICY CMP0054)
cmake_policy(SET CMP0054 NEW)
endif()
function(GET_ALL_CMAKE_PROPERTIES _var)
execute_process(COMMAND ${CMAKE_COMMAND} --help-property-list
OUTPUT_VARIABLE ${_var}
OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX REPLACE "[\r\n]+" ";" ${_var} "${${_var}}")
list(REMOVE_DUPLICATES ${_var})
foreach(_prop_name ${${_var}})
if("${_prop_name}" MATCHES "LOCATION")
# Remove *LOCATION* properties (see CMP0026)
list(REMOVE_ITEM _all_properties "${_prop_name}")
elseif("${_prop_name}" MATCHES "<CONFIG>")
# Replace all possible configurations
list(REMOVE_ITEM ${_var} "${_prop_name}")
foreach(_config Release Debug)
string(TOUPPER "${_config}" _config)
string(REPLACE "<CONFIG>" "${_config}" _prop_name_config "${_prop_name}")
list(APPEND ${_var} ${_prop_name_config})
endforeach()
elseif("${_prop_name}" MATCHES "<LANG>")
# Replace all possible languages
list(REMOVE_ITEM ${_var} "${_prop_name}")
foreach(_config C CXX Fortran)
string(REPLACE "<LANG>" "${_config}" _prop_name_lang "${_prop_name}")
list(APPEND ${_var} ${_prop_name_lang})
endforeach()
endif()
endforeach()
set(${_var} ${${_var}} PARENT_SCOPE)
endfunction()
cmake_policy(POP)
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