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CMake/Help/release/dev/ExternalProject-no-extract-timestamp.rst
Kasper Laudrup a283e58b51 ExternalProject: Add DOWNLOAD_EXTRACT_TIMESTAMP option and policy
Add the option to keep the current filestamps when extracting an
archive in ExternalProject_Add.

Enabling this option makes the behavior consistent with how
ExternalProject_Add is used when checking out code from revision
control instead of an archive.

Fixes: #22746
2022-05-05 09:01:54 +10:00

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ExternalProject-no-extract-timestamp
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* The :command:`ExternalProject_Add` command gained a new
``DOWNLOAD_EXTRACT_TIMESTAMP`` option for controlling whether the timestamps
of extracted contents are set to match those in the archive when the ``URL``
download method is used. A new policy :policy:`CMP0135` was added to control
the default behavior when the new option is not used.