onnx-mlir/MLIR.cmake

172 lines
4.9 KiB
CMake

# Flags to link with LLVM/MLIR libraries
# Path to LLVM source folder.
if(DEFINED ENV{LLVM_SRC})
set(LLVM_SRC $ENV{LLVM_SRC})
if(EXISTS ${LLVM_SRC})
message(STATUS "LLVM_SRC " ${LLVM_SRC})
else()
message(
FATAL_ERROR "The path specified by LLVM_SRC does not exist: "
${LLVM_SRC})
endif()
else()
message(FATAL_ERROR "env variable LLVM_SRC not set")
endif()
# Path to LLVM build folder
if(DEFINED ENV{LLVM_BUILD})
set(LLVM_BUILD $ENV{LLVM_BUILD})
if(EXISTS ${LLVM_BUILD})
message(STATUS "LLVM_BUILD " ${LLVM_BUILD})
else()
message(
FATAL_ERROR "The path specified by LLVM_BUILD does not exist: "
${LLVM_BUILD})
endif()
else()
message(FATAL_ERROR "env variable LLVM_BUILD not set")
endif()
# LLVM project lib folder
set(LLVM_PROJECT_LIB ${LLVM_BUILD}/lib)
# Include paths for MLIR
set(LLVM_SRC_INCLUDE_PATH ${LLVM_SRC}/include)
set(LLVM_BIN_INCLUDE_PATH ${LLVM_BUILD}/include)
set(MLIR_SRC_INCLUDE_PATH ${LLVM_SRC}/projects/mlir/include)
set(MLIR_BIN_INCLUDE_PATH ${LLVM_BUILD}/projects/mlir/include)
set(MLIR_INCLUDE_PATHS
${LLVM_SRC_INCLUDE_PATH};${LLVM_BIN_INCLUDE_PATH};${MLIR_SRC_INCLUDE_PATH};${MLIR_BIN_INCLUDE_PATH})
include_directories(${MLIR_INCLUDE_PATHS})
find_library(MLIR_LIB_ANALYSIS
NAMES MLIRAnalysis
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_IR NAMES MLIRIR PATHS ${LLVM_PROJECT_LIB} NO_DEFAULT_PATH)
find_library(MLIR_LIB_PARSER
NAMES MLIRParser
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_PASS
NAMES MLIRPass
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_TRANSFORMS
NAMES MLIRTransforms
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_VECTOR_OPS
NAMES MLIRVectorOps
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_SUPPORT
NAMES MLIRSupport
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_STANDARD_OPS
NAMES MLIRStandardOps
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_OPT_MAIN
NAMES MLIROptMain
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LLVM_IR
NAMES MLIRLLVMIR
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(MLIR_LIB_TRANSFORM_UTILS
NAMES MLIRTransformUtils
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
find_library(LLVM_LIB_SUPPORT
NAMES LLVMSupport
PATHS ${LLVM_PROJECT_LIB}
NO_DEFAULT_PATH)
# Threading libraries required due to parallel pass execution.
find_package(Threads REQUIRED)
set(MLIRLIBS
${MLIR_LIB_ANALYSIS}
${MLIR_LIB_IR}
${MLIR_LIB_PARSER}
${MLIR_LIB_PASS}
${MLIR_LIB_TRANSFORMS}
${MLIR_LIB_VECTOR_OPS}
${MLIR_LIB_STANDARD_OPS}
${MLIR_LIB_OPT_MAIN}
${MLIR_LIB_SUPPORT}
${MLIR_LIB_TRANSFORM_UTILS}
${MLIR_LIB_ANALYSIS}
${MLIR_LIB_IR}
${MLIR_LIB_PARSER}
${MLIR_LIB_PASS}
${MLIR_LIB_TRANSFORMS}
${MLIR_LIB_VECTOR_OPS}
${MLIR_LIB_STANDARD_OPS}
${MLIR_LIB_OPT_MAIN}
${MLIR_LIB_SUPPORT}
${MLIR_LIB_TRANSFORM_UTILS}
${LLVM_LIB_SUPPORT}
Threads::Threads)
function(whole_archive_link target)
if("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
set(link_flags "-L${LLVM_BUILD}/lib ")
FOREACH(LIB ${ARGN})
string(CONCAT link_flags ${link_flags} "-Wl,-force_load ${LLVM_BUILD}/lib/lib${LIB}.a ")
ENDFOREACH(LIB)
elseif(MSVC)
FOREACH(LIB ${ARGN})
string(CONCAT link_flags ${link_flags} "/WHOLEARCHIVE:${LIB} ")
ENDFOREACH(LIB)
else()
set(link_flags "-L${LLVM_BUILD}/lib -Wl,--whole-archive,")
FOREACH(LIB ${ARGN})
string(CONCAT link_flags ${link_flags} "-l${LIB},")
ENDFOREACH(LIB)
string(CONCAT link_flags ${link_flags} "--no-whole-archive")
endif()
set_target_properties(${target} PROPERTIES LINK_FLAGS ${link_flags})
endfunction(whole_archive_link)
# Set up TableGen environment.
include(${LLVM_BUILD}/lib/cmake/llvm/TableGen.cmake)
function(onnf_tablegen ofn)
tablegen(MLIR
${ARGV}
"-I${MLIR_SRC_INCLUDE_PATH}"
"-I${MLIR_BIN_INCLUDE_PATH}")
set(TABLEGEN_OUTPUT
${TABLEGEN_OUTPUT} ${CMAKE_CURRENT_BINARY_DIR}/${ofn}
PARENT_SCOPE)
endfunction()
# Import the pre-built mlir TableGen as an imported exetuable. It is required by
# the LLVM TableGen command to have the TableGen target so that changes to the
# table gen utility itself can be detected and cause re-compilation of .td file.
add_executable(mlir-tblgen IMPORTED)
set_property(TARGET mlir-tblgen
PROPERTY IMPORTED_LOCATION
${LLVM_BUILD}/bin/mlir-tblgen)
set(MLIR_TABLEGEN_EXE mlir-tblgen)