In commit c705279bae (Help: Add `.. versionadded` directives to commands
documentation, 2020-11-08, v3.20.0-rc1~508^2) we accidentally added
``versionadded`` markup suggesting that the first argument to
`try_compile` was fixed as `RESULT_VAR` prior to CMake 3.14. This was
probably due to misinterpreting the change from commit 7975edeac5 (Help:
User-provided variable names for try_* commands, 2019-02-24,
v3.14.0-rc3~16^2~3).
The result variable has never been fixed. Drop the incorrect markup.
f3ad061858 Add usage requirements to update direct link dependencies
193a999cd5 cmTarget: Add INTERFACE_LINK_LIBRARIES_DIRECT{,_EXCLUDE} backtrace storage
22d5427aa6 cmGeneratorTarget: Add LookupLinkItem option to consider own target name
f3d2eab36a cmGeneratorTarget: Fix link interface caching of partial results
d75ab9d066 cmGeneratorTarget: Clarify CMP0022 logic in ComputeLinkInterfaceLibraries
f3e9e03fe0 cmGeneratorTarget: Simplify CMP0022 warning check
216aa14997 cmGeneratorTarget: Return early from ExpandLinkItems with no items
1bc98371d1 Tests: Remove unnecessary policy setting from ObjectLibrary test
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6886
In d2efc90598 (Help: Move linker preference variables to the internal
section, 2022-01-15), the internal nature of the
CMAKE_<LANG>_LINKER_PREFERENCE and
CMAKE_<LANG>_LINKER_PREFERENCE_PROPAGATES variables was
made clearer. The LINKER_LANGUAGE target property references
the former, but doesn't mention that the variable is internal. Make
the internal nature of the variable and the preference implementation
in general clearer in the LINKER_LANGUAGE docs.
Commit a9073db7 (IAR: update language specification detection, 2021-09-23)
added usage of the if() IN_LIST operation and forgot to account for it not
being available in CMP0057 OLD mode.
Push and temporarily enable the policy. Also avoid the unnecessary temporary
variable for the list.
Fixes#23147.
Code extracted from:
https://gitlab.kitware.com/utils/kwsys.git
at commit 389a74dc7bef2c10d663569bf61c64e25f46b7c7 (master).
Upstream Shortlog
-----------------
Brad King (1):
259cdb6a SystemTools: Update SetPermissions test case to avoid 0 perms on POSIX
Christopher Chavez (1):
5a33629f ProcessUNIX.c: fix select(), FD_SETSIZE on macOS
Link line construction starts with `LINK_LIBRARIES` and appends
dependencies from the transitive closure of `INTERFACE_LINK_LIBRARIES`.
Only the entries of `LINK_LIBRARIES` are considered direct link
dependencies. In some advanced use cases, particularly involving static
libraries and static plugins, usage requirements need to update the list
of direct link dependencies. This may mean adding new items, removing
existing items, or both.
Add target properties to encode these usage requirements:
* INTERFACE_LINK_LIBRARIES_DIRECT
* INTERFACE_LINK_LIBRARIES_DIRECT_EXCLUDE
Fixes: #22496
`GetLinkInterface` and `GetLinkInterfaceLibraries` cache their results
to avoid repeating work. In the case that the result does not depend on
the "head" target, they re-use results computed from the first call with
any "head" target. However, if `GetLinkInterfaceLibraries` is called
first, then not all of the link interface is populated. If
`GetLinkInterface` is later called, it needs to finish populating the
link interface even if a partially completed interface was cached.
Follow up commit 1d709ea2f5 (cmGeneratorTarget: Propagate backtraces
from INTERFACE_LINK_LIBRARIES, 2021-12-15), which made the logic a bit
more complicated due to having backtraces for CMP0022 NEW behavior.
Since commit 1d709ea2f5 (cmGeneratorTarget: Propagate backtraces from
INTERFACE_LINK_LIBRARIES, 2021-12-15) we can use the special storage of
the property directly.
Since commit 72e7c45e98 (Tests: Bump CMake minimum required in tests to
2.8.12, 2020-12-22, v3.20.0-rc1~224^2), policy CMP0022 is set to NEW for
the entire test. Remove a leftover explicit setting.
On platforms using `CMAKE_LINK_PCH`, the implementation of
`PRECOMPILE_HEADERS_REUSE_FROM`, when re-using the PCH from one object
library in another, adds a PCH object file to the link interface.
Clear any cached link interface to ensure it is used.
The only purpose of `cmLinkImplItem`'s `FromGenex` member is to decide
whether to check CMP0027. That won't be needed for link items added by
new interfaces in the future. Clarify the name to indicate that we do
not always need to know if the item came from a generator expression.
Use of `-fvisibility=hidden` fails:
unsupported option '-fvisibility=hidden' for target 'powerpc-ibm-aix7.2.0.0'
Apply the change from commit 4feba34d02 (GNU: Do not use -fvisibility on
AIX or HP-UX, 2016-09-03, v3.7.0-rc1~173^2~2) to IBMClang also.
Issue: #23157
In some cases the shortened path may end up working in practice, even if
it is over CMAKE_OBJECT_PATH_MAX, where the original path does not.
If the original path is too long, do the MD5 substitution whenever it
makes the path shorter. Retain the warning if it is still too long.
8c1731546c Help: Add release note for IBM Open XL C/C++ compiler support
24da80b70a Utilities: Suppress warnings in third-party code with IBMClang
6da99e671c IBMClang: Add support for IBM Open XL C/C++
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6785
daf372c4d6 CUDA: Fix issuing error if default architecture detection fails
7a0d098352 CUDA: Error on empty/invalid CMAKE_CUDA_ARCHITECTURES set by user
d19273bc7b CUDA: Support all and all-major on Visual Studio
5f667d783a CUDA: Actually use reverse architecture deprecation order for Clang
Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Brad King <brad.king@kitware.com>
Merge-request: !6912
Brad King