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22 lines
687 B
ReStructuredText
22 lines
687 B
ReStructuredText
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CMP0107
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.. versionadded:: 3.18
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It is not allowed to create an ``ALIAS`` target with the same name as an
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another target.
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In CMake 3.17 and below, an ``ALIAS`` target can overwrite silently an existing
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target with the same name.
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The ``OLD`` behavior for this policy is to allow target overwrite.
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The ``NEW`` behavior of this policy is to prevent target overwriting.
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This policy was introduced in CMake version 3.17. Use the
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:command:`cmake_policy` command to set it to ``OLD`` or ``NEW`` explicitly.
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Unlike many policies, CMake version |release| does *not* warn
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when this policy is not set and simply uses ``OLD`` behavior.
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.. include:: DEPRECATED.txt
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