Since commit 4aed96e230 (Apple: Set CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG
on non-macOS too, 2021-04-06, v3.20.1~5^2) we always enable support for
linking with `-rpath`. The intention of the change was to enable using
the flag on iOS, tvOS and watchOS by avoiding a Darwin-specific version
check. However, removing the check broke support for OS X 10.4 because
the flag is not supported on that version.
Restore a form of the check that disables the flag on OS X < 10.5 while
still allowing it for the other Apple platforms. Since no one is doing
iOS/tvOS/etc development on 10.4, this change should have no unintended
side effects.
Fixes: #22490
Fix a cut-n-paste error from commit fd4406f33e (IRSL: Add Intel compiler
support, 2017-08-16, v3.10.0-rc1~187^2). Make the checked and used
paths match.
The behavior was added by commit 7ebc1cb2ff (Haiku: Several fixes to
platform module, 2013-10-05, v3.0.0-rc1~541^2~3), but was not explained
in its commit message. No other platform modules do this.
The include-once behavior results in incorrect variables set in some
larger projects, e.g. .NET Core, particularly when cross-compiling,
`CMAKE_DL_LIBS` being one of these. Remove it.
The NVHPC packages bundle the CUDA math libraries in a sibling
directory (`math_libs`) instead of in with the rest of the
cuda libraries.
Depending on the NVHPC package the math_libs folder can have
versioned subdirectories, therefore we prefer finding the
same versions as the CUDA Toolkit and falling back to the
latest when not possible.
a7f6e5dbf9 FindBLAS: use unset instead of set for empty variables
92edd7376b FindBLAS: Fix regression in finding EML_mt after recent refactoring
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6397
The fix from commit eafe740ead (FindXCTest: Fix output directory for
test bundle with new build system, 2021-02-09, v3.19.5~5^2) is not
necessary with Xcode 12.5, which seems to have changed/fixed the
behaviour again.
Fixes: #22462
The search logic for the IAR linker, librarian and related tools is
moved from `Modules/Compiler/IAR-FindBinUtils.cmake` to
`Modules/CMakeFindBinUtils.cmake` by introducing an new elseif block
for the IAR toolchain.
The search logic was refactored to omit repeating itself.
Fixes: #22425
Depending on the CUDA installation the nvvm/libdevice folder can
be in different locations. Since `nvcc` outputs the expected location use that when possible.
There is no `NAME` option. It should be `NAMES`. The call worked
with `NAME` only due to old `find_program` signature compatibility.
After this, the `find_program` call works even with PATHS removed
(on non-Windows systems where this PATHS is not needed).
Revert commit 0665d9092e (CMakeDependentOption: Allow parentheses in the
depends string, 2021-06-13, v3.21.0-rc1~32^2). It broke existing use
cases with parentheses in regular expressions. Also add a test for this.
Fixes: #22447
IAR is available for both Linux and Windows OSes. Moreover,
binaries `*.exe` could be called from a Linux box, or vice versa.
See also commit 01a4eec446 (IAR: Changes required for Linux,
2019-04-25, v3.15.0-rc1~185^2).
Fixes: #22312
