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[AIX] cxx_std_23 is currently not a known feature to ibm-clang #66952

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Merged
merged 3 commits into from
Sep 21, 2023
Merged

[AIX] cxx_std_23 is currently not a known feature to ibm-clang #66952

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89affb7
[AIX] cxx_std_23 is currently not a known feature to ibm-clang
jakeegan Sep 20, 2023
13aa35f
use -std option
jakeegan Sep 21, 2023
1256414
Remove first AIX check
jakeegan Sep 21, 2023
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4 changes: 3 additions & 1 deletion libcxx/benchmarks/CMakeLists.txt
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Expand Up @@ -81,7 +81,9 @@ add_library( cxx-benchmarks-flags INTERFACE)
# requesting `cxx_std_23` results in an error -- somehow CMake fails to
# translate the `c++23` flag into `c++latest`, and the highest numbered C++
# version that MSVC flags support is C++20.
if (MSVC)
# ibm-clang does not recognize the cxx_std_32 flag, so use this as a temporary
# workaround on AIX as well.
if (MSVC OR ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
add_compile_options(/std:c++latest)
else()
target_compile_features( cxx-benchmarks-flags INTERFACE cxx_std_23)
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