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Initial build system updates for monorepo #1946

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@alliepiper alliepiper marked this pull request as draft May 26, 2023 14:53
CMakeLists.txt Outdated Show resolved Hide resolved
cmake/ThrustBuildCompilerTargets.cmake Outdated Show resolved Hide resolved
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@@ -38,6 +35,7 @@ endfunction()

# This must be done before any languages are enabled:
if (THRUST_TOPLEVEL_PROJECT)
cmake_minimum_required(VERSION 3.21)
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The name ThrustCompilerHacks doesn't really make sense anymore. ThrustSetCUDAHostCompiler makes it clear what is being done.

examples/CMakeLists.txt Show resolved Hide resolved
${CMAKE_CUDA14_COMPILE_FEATURES}
${CMAKE_CUDA17_COMPILE_FEATURES}
${CMAKE_CUDA20_COMPILE_FEATURES}
set(tmp "${CMAKE_CUDA_HOST_COMPILER}")
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We can remove this check from all projects.

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In this file, I think we should update the set(thrust_libcudacxx_version XXX) to just always be the same as the Thrust version itself.

Now that we will be synchronizing versions across components, we aren't going to try and support mix&match different versions of components.

$<$<AND:$<COMPILE_LANGUAGE:CUDA>,$<CUDA_COMPILER_ID:NVIDIA>>:-Wno-deprecated-gpu-targets>
$<$<COMPILE_LANG_AND_ID:CUDA,NVIDIA>:-diag-suppress 128>
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Is this still needed? Add a comment if so.

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Line 13 is clobbering the CMAKE_CUDA_FLAGS argument, which prevents specifying -DCMAKE_CUDA_FLAGS="-DTHRUST_IGNORE_DEPRECATED_CPP_DIALECT -DCUB_IGNORE_DEPRECATED_CPP_DIALECT"

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3 participants