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In commitbbba701899(Link properties: must be transitive over private dependency on static library, 2019-12-06, v3.17.0-rc1~323^2) and commitaf9d4f24ae(Link properties: must be transitive over private dependency on static library, 2019-12-11, v3.17.0-rc1~305^2) we neglected to implement CMP0099 NEW behavior for `TARGET_PROPERTY` evaluation. Add policy CMP0166 to fix this.
35 lines
1.2 KiB
ReStructuredText
35 lines
1.2 KiB
ReStructuredText
CMP0099
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-------
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.. versionadded:: 3.17
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Link properties are transitive over private dependencies of static libraries.
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In CMake 3.16 and below, evaluation of target properties
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:prop_tgt:`INTERFACE_LINK_OPTIONS`, :prop_tgt:`INTERFACE_LINK_DIRECTORIES`,
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and :prop_tgt:`INTERFACE_LINK_DEPENDS` during buildsystem generation does not
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follow private dependencies of static libraries, which appear in their
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:prop_tgt:`INTERFACE_LINK_LIBRARIES` guarded by :genex:`LINK_ONLY` generator
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expressions.
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Only the libraries themselves are propagated to link the dependent binary.
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CMake 3.17 and later prefer to propagate all interface link properties.
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This policy provides compatibility for projects that have not been updated
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to expect the new behavior.
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The ``OLD`` behavior for this policy is to not propagate interface link
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properties. The ``NEW`` behavior of this policy is to propagate interface link
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properties.
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.. versionadded:: 3.30
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Policy :policy:`CMP0166` makes :genex:`TARGET_PROPERTY` evaluation of
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these three transitive link properties follow private dependencies of
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static libraries too.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.17
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.. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn
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.. include:: STANDARD_ADVICE.txt
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.. include:: DEPRECATED.txt
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