mirror of https://github.com/llvm/torch-mlir
65 lines
2.6 KiB
CMake
65 lines
2.6 KiB
CMake
if(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
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# The cmake configuration to build torch-mlir-dialects as
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# an out-of-tree project has not been implemented. It can
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# be built as part of LLVM or as a subdirectory of torch-mlir.
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message(FATAL_ERROR
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"This project is intended to be built as part of LLVM via "
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"-DLLVM_EXTERNAL_PROJECTS=torch-mlir-dialects "
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"-DLLVM_EXTERNAL_TORCH_MLIR_DIALECTS_SOURCE_DIR=${CMAKE_CURRENT_SOURCE_DIR}")
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endif()
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option(MLIR_ENABLE_BINDINGS_PYTHON "Enables MLIR Python Bindings" OFF)
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set(TORCH_MLIR_DIALECTS_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
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set(TORCH_MLIR_DIALECTS_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
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message(STATUS "Building torch-mlir-dialects project at ${TORCH_MLIR_DIALECTS_SOURCE_DIR} (into ${TORCH_MLIR_DIALECTS_BINARY_DIR})")
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if(MLIR_FOUND)
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message(STATUS "LLVM and MLIR packages have already been configured.")
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else()
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message(STATUS "torch-mlir-dialect is being built in-tree")
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# An in-tree build, LLVM hasn't been installed yet.
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# We compute these properties manually, they're otherwise
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# contributed by find_package(MLIR...)
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set(MLIR_MAIN_SRC_DIR ${LLVM_MAIN_SRC_DIR}/../mlir)
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set(MLIR_INCLUDE_DIR ${LLVM_MAIN_SRC_DIR}/../mlir/include)
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set(MLIR_GENERATED_INCLUDE_DIR ${LLVM_BINARY_DIR}/tools/mlir/include)
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set(MLIR_INCLUDE_DIRS ${MLIR_INCLUDE_DIR} ${MLIR_GENERATED_INCLUDE_DIR})
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set(LLVM_INCLUDE_DIRS ${LLVM_MAIN_INCLUDE_DIR})
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# Configure CMake and tablegen.
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list(APPEND CMAKE_MODULE_PATH ${MLIR_MAIN_SRC_DIR}/cmake/modules)
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list(APPEND CMAKE_MODULE_PATH ${LLVM_MAIN_SRC_DIR}/cmake)
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include(TableGen)
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include(AddLLVM)
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include(AddMLIR)
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endif()
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function(torch_mlir_dialects_target_includes target)
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set(_dirs
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$<BUILD_INTERFACE:${MLIR_INCLUDE_DIRS}>
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$<BUILD_INTERFACE:${TORCH_MLIR_DIALECTS_SOURCE_DIR}/include>
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$<BUILD_INTERFACE:${TORCH_MLIR_DIALECTS_BINARY_DIR}/include>
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)
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# In LLVM parlance, the actual target may just be an interface and may not
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# be responsible for actually compiling anything. The corresponding obj.
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# target, when present, is just used for compilation and does not
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# contribute to the interface properties.
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# TODO: Normalize this upstream.
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target_include_directories(${target} PUBLIC ${_dirs})
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if(TARGET obj.${target})
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target_include_directories(obj.${target} PRIVATE ${_dirs})
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endif()
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endfunction()
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# TODO: Needed for tablegen. Remove.
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include_directories(SYSTEM ${MLIR_INCLUDE_DIRS})
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include_directories(SYSTEM ${LLVM_INCLUDE_DIRS})
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include_directories(SYSTEM ${TORCH_MLIR_DIALECTS_SOURCE_DIR}/include)
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add_subdirectory(include)
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add_subdirectory(lib)
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add_subdirectory(tools)
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add_subdirectory(test)
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