summaryrefslogtreecommitdiffstats
path: root/Help/policy/CMP0179.rst
blob: 7c9498f119acab6543172ac4126693274ed7c68b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
CMP0179
-------

.. versionadded:: 3.31

De-duplication of static libraries on link lines keeps first occurrence.
This policy is only relevant when policy :policy:`CMP0156` is set to ``NEW``.

Based on the linker capabilities, the static libraries can
be de-duplicated. See policy :policy:`CMP0156` for more information.

CMake 3.30 and below may choose to keep, on some platforms, the last occurrence
of the static libraries rather than the fist occurrence when they are
de-duplicated.

CMake 3.31 and above prefer to keep, on all platforms, the first occurrence of
the static libraries when they are de-duplicated.

The ``OLD`` behavior for this policy is to keep, on some platforms, the last
occurrence of the static libraries when they are de-duplicated.  The ``NEW``
behavior for this policy is to keep the first occurrence of the static
libraries when they are de-duplicated, regardless of the platform.

.. |INTRODUCED_IN_CMAKE_VERSION| replace:: 3.31
.. |WARNS_OR_DOES_NOT_WARN| replace:: does *not* warn
.. include:: STANDARD_ADVICE.txt

.. include:: DEPRECATED.txt