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22 lines
1015 B
22 lines
1015 B
ALLOW_DUPLICATE_CUSTOM_TARGETS
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------------------------------
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Allow duplicate custom targets to be created.
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Normally CMake requires that all targets built in a project have
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globally unique logical names (see policy :policy:`CMP0002`).
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This is necessary to generate meaningful project file names in
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:generator:`Xcode` and :ref:`Visual Studio Generators` IDE
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generators. It also allows the target names to be referenced
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unambiguously.
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Makefile generators are capable of supporting duplicate :command:`add_custom_target`
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names. For projects that care only about :ref:`Makefile Generators` and do
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not wish to support :generator:`Xcode` or :ref:`Visual Studio Generators` IDE
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generators, one may set this property to ``True``
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to allow duplicate custom targets. The property
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allows multiple :command:`add_custom_target` command calls in different
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directories to specify the same target name. However, setting this
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property will cause non-Makefile generators to produce an error and
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refuse to generate the project.
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