cmake/Help/prop_tgt/LINK_DEPENDS.rst

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LINK_DEPENDS
------------
Additional files on which a target binary depends for linking.
Specifies a semicolon-separated list of full-paths to files on which
the link rule for this target depends. The target binary will be
linked if any of the named files is newer than it.
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This property is supported only by :generator:`Ninja` and
:ref:`Makefile Generators`. It is
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intended to specify dependencies on "linker scripts" for custom Makefile link
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rules.
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Contents of ``LINK_DEPENDS`` may use "generator expressions" with
the syntax ``$<...>``. See the :manual:`cmake-generator-expressions(7)`
manual for available expressions. See the :manual:`cmake-buildsystem(7)`
manual for more on defining buildsystem properties.