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102 lines
4.0 KiB
102 lines
4.0 KiB
3 years ago
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# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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# file Copyright.txt or https://cmake.org/licensing for details.
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if(CMAKE_HIP_COMPILER_FORCED)
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# The compiler configuration was forced by the user.
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# Assume the user has configured all compiler information.
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set(CMAKE_HIP_COMPILER_WORKS TRUE)
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return()
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endif()
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set(__CMAKE_HIP_FLAGS "${CMAKE_HIP_FLAGS}")
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string(APPEND CMAKE_HIP_FLAGS "--cuda-host-only")
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include(CMakeTestCompilerCommon)
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# work around enforced code signing and / or missing executable target type
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set(__CMAKE_SAVED_TRY_COMPILE_TARGET_TYPE ${CMAKE_TRY_COMPILE_TARGET_TYPE})
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if(_CMAKE_FEATURE_DETECTION_TARGET_TYPE)
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set(CMAKE_TRY_COMPILE_TARGET_TYPE ${_CMAKE_FEATURE_DETECTION_TARGET_TYPE})
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endif()
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# Remove any cached result from an older CMake version.
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# We now store this in CMakeHIPCompiler.cmake.
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unset(CMAKE_HIP_COMPILER_WORKS CACHE)
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# Try to identify the ABI and configure it into CMakeHIPCompiler.cmake
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include(${CMAKE_ROOT}/Modules/CMakeDetermineCompilerABI.cmake)
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CMAKE_DETERMINE_COMPILER_ABI(HIP ${CMAKE_ROOT}/Modules/CMakeHIPCompilerABI.hip)
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if(CMAKE_HIP_ABI_COMPILED)
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# The compiler worked so skip dedicated test below.
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set(CMAKE_HIP_COMPILER_WORKS TRUE)
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message(STATUS "Check for working HIP compiler: ${CMAKE_HIP_COMPILER} - skipped")
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endif()
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# This file is used by EnableLanguage in cmGlobalGenerator to
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# determine that the selected C++ compiler can actually compile
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# and link the most basic of programs. If not, a fatal error
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# is set and cmake stops processing commands and will not generate
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# any makefiles or projects.
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if(NOT CMAKE_HIP_COMPILER_WORKS)
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PrintTestCompilerStatus("HIP")
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__TestCompiler_setTryCompileTargetType()
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file(WRITE ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testHIPCompiler.hip
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"#ifndef __HIP__\n"
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"# error \"The CMAKE_HIP_COMPILER is set to a C/CXX compiler\"\n"
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"#endif\n"
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"int main(){return 0;}\n")
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# Clear result from normal variable.
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unset(CMAKE_HIP_COMPILER_WORKS)
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# Puts test result in cache variable.
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try_compile(CMAKE_HIP_COMPILER_WORKS ${CMAKE_BINARY_DIR}
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${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/testHIPCompiler.hip
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OUTPUT_VARIABLE __CMAKE_HIP_COMPILER_OUTPUT)
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# Move result from cache to normal variable.
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set(CMAKE_HIP_COMPILER_WORKS ${CMAKE_HIP_COMPILER_WORKS})
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unset(CMAKE_HIP_COMPILER_WORKS CACHE)
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__TestCompiler_restoreTryCompileTargetType()
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if(NOT CMAKE_HIP_COMPILER_WORKS)
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PrintTestCompilerResult(CHECK_FAIL "broken")
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
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"Determining if the HIP compiler works failed with "
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"the following output:\n${__CMAKE_HIP_COMPILER_OUTPUT}\n\n")
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string(REPLACE "\n" "\n " _output "${__CMAKE_HIP_COMPILER_OUTPUT}")
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message(FATAL_ERROR "The HIP compiler\n \"${CMAKE_HIP_COMPILER}\"\n"
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"is not able to compile a simple test program.\nIt fails "
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"with the following output:\n ${_output}\n\n"
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"CMake will not be able to correctly generate this project.")
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endif()
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PrintTestCompilerResult(CHECK_PASS "works")
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file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log
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"Determining if the HIP compiler works passed with "
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"the following output:\n${__CMAKE_HIP_COMPILER_OUTPUT}\n\n")
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endif()
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set(CMAKE_HIP_FLAGS "${__CMAKE_HIP_FLAGS}")
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unset(__CMAKE_HIP_FLAGS)
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# Try to identify the compiler features
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include(${CMAKE_ROOT}/Modules/CMakeDetermineCompileFeatures.cmake)
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CMAKE_DETERMINE_COMPILE_FEATURES(HIP)
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# Re-configure to save learned information.
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configure_file(
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${CMAKE_ROOT}/Modules/CMakeHIPCompiler.cmake.in
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${CMAKE_PLATFORM_INFO_DIR}/CMakeHIPCompiler.cmake
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@ONLY
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)
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include(${CMAKE_PLATFORM_INFO_DIR}/CMakeHIPCompiler.cmake)
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if(CMAKE_HIP_SIZEOF_DATA_PTR)
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foreach(f ${CMAKE_HIP_ABI_FILES})
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include(${f})
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endforeach()
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unset(CMAKE_HIP_ABI_FILES)
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endif()
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set(CMAKE_TRY_COMPILE_TARGET_TYPE ${__CMAKE_SAVED_TRY_COMPILE_TARGET_TYPE})
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unset(__CMAKE_SAVED_TRY_COMPILE_TARGET_TYPE)
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unset(__CMAKE_HIP_COMPILER_OUTPUT)
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