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authorNils Gladitz <nilsgladitz@gmail.com>2014-01-12 11:58:04 (GMT)
committerNils Gladitz <nilsgladitz@gmail.com>2014-01-12 11:58:04 (GMT)
commit0bf6f13b1dc278b68c1ddf94d838014852ada679 (patch)
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parentcb7af7af44bd9ce5ac11e345b1756ea0770bbc83 (diff)
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AddDependencies: new policy requires dependencies to exist
Added new policy CMP0046 which requires dependencies added by add_dependencies() to actually exist.
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diff --git a/Help/policy/CMP0046.rst b/Help/policy/CMP0046.rst
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+CMP0046
+-------
+
+Error on non-existent dependency in add_dependencies.
+
+CMake 2.8.12 and lower silently ignored non-existent dependencies
+listed in the :command:`add_dependencies` command.
+
+The OLD behavior for this policy is to silently ignore non-existent
+dependencies. The NEW behavior for this policy is to report an error
+if non-existent dependencies are listed in the :command:`add_dependencies`
+command.
+
+This policy was introduced in CMake version 3.0.0.
+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.