32 lines
1.5 KiB
CMake
32 lines
1.5 KiB
CMake
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# GCC 7 has issues with capturing lambdas in non-CUDA backends triggering unused parameter warnings
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# in libcudacxx's __destroy_at. Disable this example for GCC 7.
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if (
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"GNU" STREQUAL "${CMAKE_CXX_COMPILER_ID}"
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AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8
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)
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set_target_properties(${example_target} PROPERTIES EXCLUDE_FROM_ALL TRUE)
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set_tests_properties(${example_target} PROPERTIES DISABLED TRUE)
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return()
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endif()
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target_compile_options(
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${example_target}
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PRIVATE $<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>: --extended-lambda>
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)
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# This check is actually not correct, because we must check the host compiler, not the CXX compiler.
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# We rely on these usually being the same ;)
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if (
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"Clang" STREQUAL "${CMAKE_CXX_COMPILER_ID}"
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AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 13
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)
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# When clang >= 13 is used as host compiler, we get the following warning:
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# nvcc_internal_extended_lambda_implementation:312:22: error: definition of implicit copy constructor for '__nv_hdl_wrapper_t<false, true, false, __nv_dl_tag<void (*)(), &TestAddressStabilityLambda, 2>, int (const int &)>' is deprecated because it has a user-declared copy assignment operator [-Werror,-Wdeprecated-copy]
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# 312 | __nv_hdl_wrapper_t & operator=(const __nv_hdl_wrapper_t &in) = delete;
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# | ^
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# Let's suppress it until NVBug 4980157 is resolved.
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target_compile_options(
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${example_target}
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PRIVATE $<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>: -Wno-deprecated-copy>
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)
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endif()
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