41 lines
1.4 KiB
CMake
41 lines
1.4 KiB
CMake
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cmake_minimum_required(VERSION 3.18)
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project(muh LANGUAGES CXX)
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# muh is a header-only library
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add_library(muh INTERFACE)
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target_include_directories(muh INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
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target_compile_features(muh INTERFACE cxx_std_17)
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# If CCCL is available, link it
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if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/../../cccl_upstream/cub/cub/config.cuh")
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target_include_directories(muh INTERFACE
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${CMAKE_CURRENT_SOURCE_DIR}/../../cccl_upstream/cub
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${CMAKE_CURRENT_SOURCE_DIR}/../../cccl_upstream/thrust
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${CMAKE_CURRENT_SOURCE_DIR}/../../cccl_upstream/libcudacxx/include
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)
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target_compile_definitions(muh INTERFACE MUH_HAS_CCCL=1)
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endif()
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# Compile test — verifies all headers parse without errors
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# This is a host-only test (no GPU needed)
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option(MUH_BUILD_TESTS "Build muh compile tests" ON)
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if(MUH_BUILD_TESTS)
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add_executable(muh_compile_test
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${CMAKE_CURRENT_SOURCE_DIR}/../test/compile_test.cpp
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)
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target_link_libraries(muh_compile_test PRIVATE muh)
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# If we have a CUDA compiler, also test .cu compilation
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include(CheckLanguage)
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check_language(CUDA)
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if(CMAKE_CUDA_COMPILER)
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enable_language(CUDA)
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add_executable(muh_cuda_compile_test
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${CMAKE_CURRENT_SOURCE_DIR}/../test/cuda_compile_test.cu
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)
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target_link_libraries(muh_cuda_compile_test PRIVATE muh)
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set_target_properties(muh_cuda_compile_test PROPERTIES CUDA_STANDARD 17)
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endif()
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endif()
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