The OLD behaviors of all policies are deprecated, but only by
documentation. Add an explicit deprecation diagnostic for some policies
to encourage projects to port away from setting policies to OLD.
Add an internal API for the maximum Windows 10 SDK version supported by
a toolset. For Visual Studio 14 2015 that would be the version
"10.0.14393.0".
Fixes: #17788
Add IPO support for Visual Studio (which is referred to by VS as
"Link Time Code Generation" and "Whole Program Optimization"), for
VS version >= 10. This allows CMake/VS users to enable IPO by setting
property `INTERPROCEDURAL_OPTIMIZATION`.
Fixes: #16748
Document the previously internal option of '-B' and provide a
matching source directory option with '-S'. Both '-B', and '-S'
can be used independently of each other.
Code extracted from:
https://gitlab.kitware.com/utils/kwsys.git
at commit 1809bedde0491d078ad42200bf2834c345e65398 (master).
Upstream Shortlog
-----------------
Ben Boeckel (2):
b5b294c1 SystemTools::Split: fix copy-pasta comments
ab0d44c9 SystemTools::Split: use str.find_first_of(char)
Roger Leigh (1):
bdd39241 Process: On Windows do not open stdin file with write permission
a1ad0a699b target_link_libraries: Allow use with targets in other directories
9bbae5ae28 cmTarget: Future-proof AddLinkLibrary target lookup scope
f9cb6f618a cmExportFileGenerator: Use cmGeneratorTarget::ResolveTargetReference
18441a6269 cmGeneratorTarget: Factor target name resolution out of link item resolution
2f708f5d65 Make internal TARGET_PROPERTY generator expressions more robust
94a75801c8 Android.mk: De-duplicate link libraries logic during export
8a63b23d16 cmGlobalGenerator: Remove unused FindLocalGenerator method
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Patrick Stotko <stotko@cs.uni-bonn.de>
Merge-request: !2370
Previously the command did not allow naming targets on the LHS that
were not created in the calling directory. Lift this restriction to
enable more flexible use by projects.
Targets named on the RHS will need to be looked up during generation in
the scope of the call site rather than the scope of the LHS target.
Introduce an internal syntax in `[INTERFACE_]LINK_LIBRARIES` properties
to specify target names that need to be looked up in a directory other
than that containing the target on which the property is set. Add
minimal documentation of the syntax to help users that encounter it.
Unfortunately CMake previously did allow such calls in the case that
only `INTERFACE` libraries are specified, but those libraries would be
looked up in the target's directory rather than the caller's. Add
policy `CMP0079` to enable the new behavior with new lookup scope in a
compatible way.
Fixes: #17943
The `AddLinkLibrary` method takes a `cmMakefile` pointer to represent
the scope of the caller that wants to link to the named library.
Currently in all call sites this is the same as the target's `Makefile`
member, but in principle the library named by the caller is visible in
its scope so we should use the `cmMakefile` it provided to look up the
library target.
While collecting usage requirements from the `INTERFACE_*` properties of
directly linked targets, we internally generate `TARGET_PROPERTY:` and
`TARGET_OBJECTS:` generator expressions to refer to those properties on
those targets. At the point we generate these expressions we already
have a pointer to an exact `cmGeneratorTarget` instance.
Switch from using the target name in these generator expressions to
using an internal unique name generated for each `cmGeneratorTarget`
instance to be referenced. This avoids depending on the user-facing
target name to find the same target we already have.
The CTestTestStopTime test has been failing sporadically because the
stop time causes the first internal test to have a timeout short enough
that we might hit it and start the second test just before the stop time
is reached. Instead we should track when a timeout is shortened in
order to stay within the stop time. If a test times out for this reason
then we should consider the stop time reached and not start any more
tests.
On filesystems with 1s resolution the `run_sub_cmake` cases fail
occasionally when the 1 second sleep does not cause files to have
a different time. Use 3 seconds instead.
Brad King