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Clinton Stimpson
5a18728cec
Add `CPACK_ARCHIVE_UID` and `CPACK_ARCHIVE_GID` options. Add a policy to change the default to 0/0 to enable ownership by root if unpacking as root. Fixes: #12901
31 lines
1.2 KiB
ReStructuredText
31 lines
1.2 KiB
ReStructuredText
CMP0206
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-------
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.. versionadded:: 4.3
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The :cpack_gen:`CPack Archive Generator` defaults to UID 0 and GID 0.
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In CMake 4.2 and below, the :cpack_gen:`CPack Archive Generator` always used
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the current user's UID/GID in archive entries. CMake 4.3 added the
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:variable:`CPACK_ARCHIVE_UID` and :variable:`CPACK_ARCHIVE_GID` variables
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to control them. If either is set, the default for the other is ``0``.
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If neither is set, CMake 4.3 and above prefer to default both UID and GID
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to ``0`` so that unpacking by ``root`` produces paths owned by ``root``.
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This policy provides compatibility with 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 produce archive entries with
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the current user's UID/GID by default.
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The ``NEW`` behavior for this policy is to produce archive entries with
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the UID/GID set to 0/0 by default.
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.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 4.3
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.. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn
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.. include:: include/STANDARD_ADVICE.rst
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See documentation of the
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:variable:`CMAKE_POLICY_WARNING_CMP0206 <CMAKE_POLICY_WARNING_CMP<NNNN>>`
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variable to control the warning.
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.. include:: include/DEPRECATED.rst
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