3add62462c Xcode: Fix detection of default language standard when given -std= flags
5c4424e5b7 CMakeDetermineCompilerId: Tolerate variables named for languages
Acked-by: Kitware Robot <kwrobot@kitware.com>
Reviewed-by: Raul Tambre <raul@tambre.ee>
Merge-request: !6598
If one uses `CFLAGS='-std=...'` or `CXXFLAGS='-std=...'` then the given
`-std=` flag(s) will always be used. That effectively changes the
compiler default standard level and extension settings. Fix the
Xcode generator's compiler id logic to preserve any `-std=` flag
so that the proper defaults are detected.
This problem was exposed by commit 4a0485be7f (cmStandardLevelResolver:
Avoid unnecessary flags, fix unset level logic, 2021-05-29), which
changed the logic to not pass any `-std=` flag if the standard level
and extension settings requested by the project match the default
(`stdIt <= defaultStdIt` became `stdIt < defaultStdIt`). The new
logic assumes the detected default standard matches what will actually
happen when the project is generated.
64038fd5bc Help: Add release notes for Find{BLAS,LAPACK} BLA_SIZEOF_INTEGER option
972489ae4e Find{BLAS,LAPACK}: Provide testing of BLA_SIZEOF_INTEGER
95219365ff Find{BLAS,LAPACK}: Make possible testing of ILP64 model
2cd94f3e57 Find{BLAS,LAPACK}: Specify integer type in tests
9b69307b56 Find{BLAS,LAPACK}: De-duplicate and generalize test creation logic
91fd645d46 FindLAPACK: Stop processing if LAPACK library does not have 64-bit integer API
b8a3cea51f FindBLAS: Stop processing if BLAS library does not have 64-bit integer API
d2f5c7856f FindLAPACK: Search 32/64-bit integer API via BLA_SIZEOF_INTEGER if possible
...
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6407
1851aa49be FetchContent: Pass through networking-related CMAKE_... variables
96937438b7 Help: Clean up how TLS and NETRC variables are discussed
2a82bd85b6 Help: Add documentation for CMAKE_TLS_CAINFO
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6589
CMAKE_TLS_VERIFY, CMAKE_TLS_CAINFO, CMAKE_NETRC and
CMAKE_NETRC_FILE are now passed through to the underlying
ExternalProject sub-build. Previously, they were silently ignored.
Fixes: #22144
Since commit d7c8030541 (FortranCInterface: Fix misuse of IS_NEWER_THAN
in timestamp check, 2021-02-21, v3.21.0-rc1~631^2~3), FortranCInterface
checks for `Output.cmake.in` in the build tree instead of the source
tree as before. This caused it to always re-run the detection.
Fixes: #22709
The changes are part of CMP0128.
When the standard level is unset:
* Flags are added if extension mode doesn't match the compiler's default.
Previously logic only worked if LANG_EXTENSIONS was ON. Fixes#22224.
* The full flag is used. Previously CMAKE_LANG_EXTENSION_COMPILE_OPTION was
used. This was only supported for IAR.
Otherwise:
* Avoid adding flags if not necessary per the detected compiler defaults.
* Fixed check for when the requested standard is older. It now matches the
nearby comments.
I reworded the fallback comment as its logic was a bit difficult to wrap my
head around.
The oneAPI icx/ifx compilers are under `.../windows/bin`.
The classic icl/ifort compilers are under `.../windows/bin/intel64`.
Add paths to the redist directory relative to both locations.
Fixes: #22673
Brad King