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function(my_add_subdirectory dir)
set(var 2)
message(STATUS "var='${var}' in my_add_subdirectory before add_subdirectory")
add_subdirectory(${dir})
message(STATUS "var='${var}' in my_add_subdirectory after add_subdirectory")
message(STATUS "var_sub='${var_sub}' in my_add_subdirectory after add_subdirectory")
endfunction()
set(var 1)
message(STATUS "var='${var}' before my_add_subdirectory")
my_add_subdirectory(Function)
message(STATUS "var='${var}' after my_add_subdirectory")
message(STATUS "var_sub='${var_sub}' after my_add_subdirectory")
get_directory_property(sub_var DIRECTORY Function DEFINITION var)
message(STATUS "var='${sub_var}' taken from subdirectory")
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