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AddFileDependencies: Avoid leaking temporary variable

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Convert `add_file_dependencies` to a function.
Simplify the implementation using `set_property` with `APPEND`.
This commit is contained in:
Anakin Skywalker
2021-02-05 20:43:13 +00:00
committed by Brad King
parent acb33d0904
commit 0f6fc388ea
1 changed files with 4 additions and 11 deletions
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Modules/AddFileDependencies.cmake
+4 -11
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@@ -9,20 +9,13 @@ Add dependencies to a source file.
.. code-block:: cmake .. code-block:: cmake
ADD_FILE_DEPENDENCIES(<source> <files>) add_file_dependencies(<source> <files>)
Adds the given ``<files>`` to the dependencies of file ``<source>``. Adds the given ``<files>`` to the dependencies of file ``<source>``.
#]=======================================================================] #]=======================================================================]
macro(ADD_FILE_DEPENDENCIES _file) function(add_file_dependencies _file)
get_source_file_property(_deps ${_file} OBJECT_DEPENDS) set_property(SOURCE "${_file}" APPEND PROPERTY OBJECT_DEPENDS "${ARGN}")
if (_deps)
set(_deps ${_deps} ${ARGN})
else ()
set(_deps ${ARGN})
endif ()
set_source_files_properties(${_file} PROPERTIES OBJECT_DEPENDS "${_deps}") endfunction()
endmacro()