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extern/cmake/2.85/share/cmake-2.8/Modules/MacroAddFileDependencies.cmake

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+# - MACRO_ADD_FILE_DEPENDENCIES(<_file> depend_files...)
+# Using the macro MACRO_ADD_FILE_DEPENDENCIES() is discouraged. There are usually
+# better ways to specify the correct dependencies.
+#
+# MACRO_ADD_FILE_DEPENDENCIES(<_file> depend_files...) is just a convenience 
+# wrapper around the OBJECT_DEPENDS source file property. You can just
+# use SET_PROPERTY(SOURCE <file> APPEND PROPERTY OBJECT_DEPENDS depend_files) instead.
+
+#=============================================================================
+# Copyright 2006-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+MACRO (MACRO_ADD_FILE_DEPENDENCIES _file)
+
+   GET_SOURCE_FILE_PROPERTY(_deps ${_file} OBJECT_DEPENDS)
+   IF (_deps)
+      SET(_deps ${_deps} ${ARGN})
+   ELSE (_deps)
+      SET(_deps ${ARGN})
+   ENDIF (_deps)
+
+   SET_SOURCE_FILES_PROPERTIES(${_file} PROPERTIES OBJECT_DEPENDS "${_deps}")
+
+ENDMACRO (MACRO_ADD_FILE_DEPENDENCIES)