forked from OSchip/llvm-project
191 lines
6.9 KiB
CMake
191 lines
6.9 KiB
CMake
# MLIR project.
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# Check if MLIR is built as a standalone project.
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if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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project(mlir)
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cmake_minimum_required(VERSION 3.13.4)
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find_package(LLVM CONFIG REQUIRED)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${LLVM_CMAKE_DIR})
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include(HandleLLVMOptions)
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include(AddLLVM)
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include(TableGen)
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include_directories(${LLVM_INCLUDE_DIRS})
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set(LLVM_MAIN_SRC_DIR ${CMAKE_SOURCE_DIR}/../llvm CACHE PATH
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"Path to LLVM source tree")
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set(UNITTEST_DIR ${LLVM_MAIN_SRC_DIR}/utils/unittest)
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if(EXISTS ${UNITTEST_DIR}/googletest/include/gtest/gtest.h)
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add_subdirectory(${UNITTEST_DIR} utils/unittest)
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endif()
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set(CMAKE_LIBRARY_OUTPUT_DIRECTORY
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"${CMAKE_CURRENT_BINARY_DIR}/lib${LLVM_LIBDIR_SUFFIX}")
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}/bin")
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endif()
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set(MLIR_MAIN_SRC_DIR ${CMAKE_CURRENT_SOURCE_DIR} )
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set(MLIR_MAIN_INCLUDE_DIR ${MLIR_MAIN_SRC_DIR}/include )
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set(MLIR_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(MLIR_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
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set(MLIR_INCLUDE_DIR ${CMAKE_CURRENT_BINARY_DIR}/include)
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set(MLIR_TOOLS_DIR ${CMAKE_RUNTIME_OUTPUT_DIRECTORY})
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/modules")
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include(AddMLIR)
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# Forbid implicit function declaration: this may lead to subtle bugs and we
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# don't have a reason to support this.
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check_c_compiler_flag("-Werror=implicit-function-declaration" C_SUPPORTS_WERROR_IMPLICIT_FUNCTION_DECLARATION)
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append_if(C_SUPPORTS_WERROR_IMPLICIT_FUNCTION_DECLARATION "-Werror=implicit-function-declaration" CMAKE_C_FLAGS)
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# Installing the headers and docs needs to depend on generating any public
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# tablegen'd targets.
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# mlir-generic-headers are dialect-independent.
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add_custom_target(mlir-generic-headers)
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set_target_properties(mlir-generic-headers PROPERTIES FOLDER "Misc")
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# mlir-headers may be dialect-dependent.
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add_custom_target(mlir-headers)
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set_target_properties(mlir-headers PROPERTIES FOLDER "Misc")
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add_dependencies(mlir-headers mlir-generic-headers)
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add_custom_target(mlir-doc)
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# Build the CUDA conversions and run according tests if the NVPTX backend
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# is available
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if ("NVPTX" IN_LIST LLVM_TARGETS_TO_BUILD)
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set(MLIR_CUDA_CONVERSIONS_ENABLED 1)
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else()
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set(MLIR_CUDA_CONVERSIONS_ENABLED 0)
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endif()
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# TODO: we should use a config.h file like LLVM does
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add_definitions(-DMLIR_CUDA_CONVERSIONS_ENABLED=${MLIR_CUDA_CONVERSIONS_ENABLED})
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# Build the ROCm conversions and run according tests if the AMDGPU backend
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# is available
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if ("AMDGPU" IN_LIST LLVM_TARGETS_TO_BUILD)
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set(MLIR_ROCM_CONVERSIONS_ENABLED 1)
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else()
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set(MLIR_ROCM_CONVERSIONS_ENABLED 0)
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endif()
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add_definitions(-DMLIR_ROCM_CONVERSIONS_ENABLED=${MLIR_ROCM_CONVERSIONS_ENABLED})
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set(MLIR_CUDA_RUNNER_ENABLED 0 CACHE BOOL "Enable building the mlir CUDA runner")
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set(MLIR_ROCM_RUNNER_ENABLED 0 CACHE BOOL "Enable building the mlir ROCm runner")
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set(MLIR_SPIRV_CPU_RUNNER_ENABLED 0 CACHE BOOL "Enable building the mlir SPIR-V cpu runner")
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set(MLIR_VULKAN_RUNNER_ENABLED 0 CACHE BOOL "Enable building the mlir Vulkan runner")
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option(MLIR_INCLUDE_TESTS
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"Generate build targets for the MLIR unit tests."
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${LLVM_INCLUDE_TESTS})
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option(MLIR_INCLUDE_INTEGRATION_TESTS
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"Generate build targets for the MLIR integration tests.")
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#-------------------------------------------------------------------------------
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# Python Bindings Configuration
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# Requires:
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# The pybind11 library can be found (set with -DPYBIND_DIR=...)
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# The python executable is correct (set with -DPython3_EXECUTABLE=...)
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#
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# Version locking
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# ---------------
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# By default, python extensions are version locked to specific Python libraries.
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# This linking mode is somewhat more consistent across platforms and surfaces
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# undefined symbols at link time (vs runtime). It is suitable for development
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# workflows but can be disabled for more flexible deployment by
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# setting -DMLIR_PYTHON_BINDINGS_VERSION_LOCKED=OFF
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#-------------------------------------------------------------------------------
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set(MLIR_BINDINGS_PYTHON_ENABLED 0 CACHE BOOL
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"Enables building of Python bindings.")
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set(MLIR_PYTHON_BINDINGS_VERSION_LOCKED 1 CACHE BOOL
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"Links to specific python libraries, resolving all symbols.")
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if(MLIR_BINDINGS_PYTHON_ENABLED)
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include(MLIRDetectPythonEnv)
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find_package(Python3 COMPONENTS Interpreter Development NumPy REQUIRED)
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message(STATUS "Found python include dirs: ${Python3_INCLUDE_DIRS}")
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message(STATUS "Found python libraries: ${Python3_LIBRARIES}")
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message(STATUS "Found numpy v${Python3_NumPy_VERSION}: ${Python3_NumPy_INCLUDE_DIRS}")
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mlir_detect_pybind11_install()
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find_package(pybind11 2.6 CONFIG REQUIRED)
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message(STATUS "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIR}")
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message(STATUS "Python prefix = '${PYTHON_MODULE_PREFIX}', "
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"suffix = '${PYTHON_MODULE_SUFFIX}', "
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"extension = '${PYTHON_MODULE_EXTENSION}")
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endif()
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include_directories( "include")
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include_directories( ${MLIR_INCLUDE_DIR})
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# Adding tools/mlir-tblgen here as calling add_tablegen sets some variables like
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# MLIR_TABLEGEN_EXE in PARENT_SCOPE which gets lost if that folder is included
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# from another directory like tools
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add_subdirectory(tools/mlir-tblgen)
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add_subdirectory(tools/mlir-linalg-ods-gen)
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add_subdirectory(include/mlir)
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add_subdirectory(lib)
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# C API needs all dialects for registration, but should be built before tests.
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add_subdirectory(lib/CAPI)
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if (MLIR_INCLUDE_TESTS)
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add_definitions(-DMLIR_INCLUDE_TESTS)
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add_custom_target(MLIRUnitTests)
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if (EXISTS ${LLVM_MAIN_SRC_DIR}/utils/unittest/googletest/include/gtest/gtest.h)
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add_subdirectory(unittests)
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else()
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message(WARNING "gtest not found, unittests will not be available")
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endif()
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add_subdirectory(test)
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endif()
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# Tools needs to come late to ensure that MLIR_ALL_LIBS is populated.
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# Generally things after this point may depend on MLIR_ALL_LIBS or libMLIR.so.
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add_subdirectory(tools)
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if( LLVM_INCLUDE_EXAMPLES )
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add_subdirectory(examples)
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endif()
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option(MLIR_INCLUDE_DOCS "Generate build targets for the MLIR docs."
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${LLVM_INCLUDE_DOCS})
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if (MLIR_INCLUDE_DOCS)
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add_subdirectory(docs)
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endif()
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if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY)
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install(DIRECTORY include/mlir include/mlir-c
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DESTINATION include
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COMPONENT mlir-headers
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FILES_MATCHING
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PATTERN "*.def"
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PATTERN "*.h"
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PATTERN "*.inc"
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PATTERN "*.td"
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PATTERN "LICENSE.TXT"
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)
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install(DIRECTORY ${MLIR_INCLUDE_DIR}/mlir ${MLIR_INCLUDE_DIR}/mlir-c
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DESTINATION include
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COMPONENT mlir-headers
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FILES_MATCHING
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PATTERN "*.def"
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PATTERN "*.h"
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PATTERN "*.gen"
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PATTERN "*.inc"
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PATTERN "*.td"
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PATTERN "CMakeFiles" EXCLUDE
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PATTERN "config.h" EXCLUDE
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)
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if (NOT LLVM_ENABLE_IDE)
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add_llvm_install_targets(install-mlir-headers
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DEPENDS mlir-headers
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COMPONENT mlir-headers)
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endif()
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endif()
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add_subdirectory(cmake/modules)
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