The template added by commit 37bc3400cd (CMakePackageConfigHelpers: Add
generate_apple_platform_selection_file(), 2023-11-03) is a private
implementation detail. Move it to `Modules/Internal/`.
e1519edd91 Help: Use signature directive for the 'add_library' command
bfc9e71d1f Help: Use signature directive for the 'add_executable' command
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !9044
Since commit 0744c02e24 (FindCUDAToolkit: targets pointing to stubs now
use IMPORTED_IMPLIB, 2023-07-24, v3.28.0-rc1~309^2) we recognize CUDA
stub libraries and represent them in a special way. However, the logic
only works on the first configuration of a build tree when the libraries
are first found. Once the results are cached, we incorrectly revert to
the non-stub representation.
Fix this by recognizing stub libraries based on their path instead.
This allows individual signatures to be cross-referenced from elsewhere.
It also associates with each signature its main documentation via
indentation.
This allows individual signatures to be cross-referenced from elsewhere.
It also associates with each signature its main documentation via
indentation.
LLVMFlang 18.0 adds MSVC ABI and architecture macros. Resolve the
corresponding FIXME left by commit 26bf32cdc6 (LLVMFlang: Add support
for targeting MSVC ABI on Windows, 2023-09-28, v3.28.0-rc1~10^2).
Issue: #24840
LLVMFlang 18.0 adds MSVC runtime library selection flags and associated
Fortran runtime library variants. Resolve the corresponding FIXME left
by commit 26bf32cdc6 (LLVMFlang: Add support for targeting MSVC ABI on
Windows, 2023-09-28, v3.28.0-rc1~10^2).
Issue: #24840
As of llvm-project `main` branch commit `86accd4e03` (2023-12-04),
LLVMFlang 18.0.0, when used to drive linking an executable, emits a MSVC
linker flag to use all object files from the `Fortran_main` library.
These object files are meant for use when linking the program entry
point, and so are not implicit link dependencies of Fortran libraries.
The internal helper variable '_GOOGLETEST_DISCOVER_TESTS_SCRIPT' can have gone
out-of-scope when 'gtest_discover_tests()' is called, depending on where the
GoogleTest module is actually included. This leads to a silent failure of
dynamic test discovery, since the custom post-build commands actually does
nothing (it basically invokes 'cmake -P ""'). Ctest will then fail to run the
tests, considering them to be 'not built'.
Fix this by determining the path to the GoogleTest module based on
'${CMAKE_ROOT}' instead, which is always available.
A new test case was added to test suite 'RunCMake/GoogleTest' to ensure that
'gtest_discover_tests()' works correctly when invoked in a different variable
scope.
Fixes: #25477
In commit 7351d590ee (cmTarget: Add a way to represent imported shared
library stubs, 2023-07-17, v3.28.0-rc1~344^2) we accidentally stopped
passing the SONAME of a non-imported SHARED library to our runtime
search path ordering logic. Unfortunately I have not found a way to add
a test case for this, but it at least shouldn't regress existing tests
or those added by that commit.
* Add `lexically_normal` test for all platforms.
* On Windows, MinGW does not currently handle `lexically_normal()`
correctly on UNC path, but MSVC and IntelLLVM do--add a comment
on this to avoid future confusion.
* Add test with `\\?\` notation and `weakly_canonical` that also triggers
the MinGW bug, but is fine with MSVC and oneAPI, for a more robust and
comprehensive test.
Previously CMake may generate incomplete transitive requirements in
CMakeFiles/<target>.dir/CXXModules.json and therefore in module mapper
for compiler, when source files were listed in CMakeList.txt in a
certain order.
This commit fixes the problem by correctly tracking unfinished
transitive requirements computation of module units.
There have been a simple circular test case whose circular dependency
was reported by build system. Now with this correct implementation it's
reported by CMake generating module mappers.
Add two test cases for transitive requirements computation, one with
adding source files in hardcoded order, and the other in randomized
order.
Fixes: #25465
