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authorKitware Robot <kwrobot@kitware.com>2013-10-15 15:17:36 (GMT)
committerBrad King <brad.king@kitware.com>2013-10-15 18:12:03 (GMT)
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+CMP0001
+-------
+
+CMAKE_BACKWARDS_COMPATIBILITY should no longer be used.
+
+The OLD behavior is to check CMAKE_BACKWARDS_COMPATIBILITY and present
+it to the user. The NEW behavior is to ignore
+CMAKE_BACKWARDS_COMPATIBILITY completely.
+
+In CMake 2.4 and below the variable CMAKE_BACKWARDS_COMPATIBILITY was
+used to request compatibility with earlier versions of CMake. In
+CMake 2.6 and above all compatibility issues are handled by policies
+and the cmake_policy command. However, CMake must still check
+CMAKE_BACKWARDS_COMPATIBILITY for projects written for CMake 2.4 and
+below.
+
+This policy was introduced in CMake version 2.6.0. CMake version
+|release| warns when the policy is not set and uses OLD behavior. Use
+the cmake_policy command to set it to OLD or NEW explicitly.