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CMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.10.2)
set(CMAKE_DISABLE_IN_SOURCE_BUILD ON)
project(coremltools)
if("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_BINARY_DIR}")
message(FATAL_ERROR "
Source directory '${PROJECT_SOURCE_DIR}' is the same
as binary directory '${PROJECT_BINARY_DIR}'; coremltools requires
an out-of-source build. Note that your directory tree will require
you to remove CMakeCache.txt before this will work, and CMake may have
clobbered some source files (use git reset --hard).
See: https://gitlab.kitware.com/cmake/community/wikis/FAQ#i-run-an-out-of-source-build-but-cmake-generates-in-source-anyway-why
")
endif()
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
# Globally ignore "no symbols" warnings during compilation
SET(CMAKE_CXX_ARCHIVE_CREATE "<CMAKE_AR> Scr <TARGET> <LINK_FLAGS> <OBJECTS>")
if(APPLE)
SET(CMAKE_CXX_ARCHIVE_FINISH "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
endif()
find_program(HAS_CCACHE ccache)
if(HAS_CCACHE)
set_property(GLOBAL PROPERTY RULE_LAUNCH_COMPILE ccache)
set_property(GLOBAL PROPERTY RULE_LAUNCH_LINK ccache)
endif()
add_subdirectory(deps)
add_subdirectory(mlmodel)
find_package(PythonInterp)
find_package(PythonLibs)
message("Found python at ${PYTHON_EXECUTABLE}")
message("Found python version ${PYTHON_VERSION_STRING}")
message("Found python includes ${PYTHON_INCLUDE_DIRS}")
include_directories(
.
deps/protobuf/src
deps/pybind11/include
deps/nlohmann
mlmodel/src
${PYTHON_INCLUDE_DIRS}
)
if(APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fobjc-arc")
endif()
add_library(milstoragepython
SHARED
milstoragepython/MilStorage.cpp
milstoragepython/MilStoragePython.cpp
)
target_link_libraries(milstoragepython
mlmodel
)
add_library(modelpackage
SHARED
modelpackage/src/ModelPackage.cpp
modelpackage/src/utils/JsonMap.cpp
modelpackage/src/ModelPackagePython.cpp
)
target_compile_definitions(modelpackage
PRIVATE
CPU_ONLY=1
)
target_link_libraries(modelpackage
mlmodel
libprotobuf
)
if (CMAKE_COMPILER_IS_GNUCC AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS 9.1)
target_link_libraries(modelpackage
stdc++fs
)
endif()
if (APPLE)
# Allow Python to be found at runtime instead of compile/link time
# This is apparently the default on Linux
set_target_properties(milstoragepython PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
set_target_properties(modelpackage PROPERTIES LINK_FLAGS "-undefined dynamic_lookup")
endif()
file(COPY ${CMAKE_SOURCE_DIR}/README.md DESTINATION ${CMAKE_BINARY_DIR})
file(COPY ${CMAKE_SOURCE_DIR}/coremltools/__init__.py
DESTINATION ${CMAKE_BINARY_DIR}/coremltools)
file(COPY ${CMAKE_SOURCE_DIR}/coremltools/version.py
DESTINATION ${CMAKE_BINARY_DIR}/coremltools)
set(copy_dirs _deps converters models proto)
foreach(cdir IN ITEMS ${copy_dirs})
file(COPY ${CMAKE_SOURCE_DIR}/coremltools/${cdir}
DESTINATION ${CMAKE_BINARY_DIR}/coremltools)
endforeach()
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
set(_additional_milstoragepython_command COMMAND strip -x ${PROJECT_SOURCE_DIR}/coremltools/libmilstoragepython.so)
set(_additional_modelpackage_command COMMAND strip -x ${PROJECT_SOURCE_DIR}/coremltools/libmodelpackage.so)
endif()
add_custom_command(
TARGET modelpackage
POST_BUILD
COMMAND cp $<TARGET_FILE:modelpackage> ${PROJECT_SOURCE_DIR}/coremltools/libmodelpackage.so
${_additional_modelpackage_command}
)
if (NOT APPLE)
target_link_libraries(modelpackage uuid)
endif()
add_custom_command(
TARGET milstoragepython
POST_BUILD
COMMAND cp $<TARGET_FILE:milstoragepython> ${PROJECT_SOURCE_DIR}/coremltools/libmilstoragepython.so
${_additional_milstoragepython_command}
)
find_library(CORE_VIDEO CoreVideo)
find_library(CORE_ML CoreML)
find_library(FOUNDATION Foundation)
if (APPLE AND CORE_VIDEO AND CORE_ML AND FOUNDATION)
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c "import numpy; print(numpy.get_include())"
RESULT_VARIABLE NUMPY_INCLUDE_STATUS
OUTPUT_VARIABLE NUMPY_INCLUDE
)
if("${NUMPY_INCLUDE}" STREQUAL "" OR NOT NUMPY_INCLUDE_STATUS EQUAL 0)
message(FATAL_ERROR "Could not find numpy include path. Exit code: ${NUMPY_INCLUDE_STATUS}")
endif()
message("Found numpy include path at ${NUMPY_INCLUDE}")
include_directories(
${NUMPY_INCLUDE}
)
add_library(coremlpython
SHARED
coremlpython/CoreMLPython.mm
coremlpython/CoreMLPython.h
coremlpython/CoreMLPythonArray.mm
coremlpython/CoreMLPythonArray.h
coremlpython/CoreMLPythonUtils.mm
coremlpython/CoreMLPythonUtils.h
)
target_link_libraries(coremlpython
mlmodel
${CORE_VIDEO}
${CORE_ML}
${FOUNDATION}
)
set(osx_export_file ${CMAKE_SOURCE_DIR}/coremlpython/exported_symbols_osx.ver)
set_property(TARGET coremlpython APPEND PROPERTY LINK_DEPENDS "${osx_export_file}")
set_property(TARGET coremlpython APPEND_STRING PROPERTY LINK_FLAGS " -Wl,-exported_symbols_list,${osx_export_file} ")
# Allow Python to be found at runtime instead of compile/link time
# This is apparently the default on Linux
set_property(TARGET coremlpython APPEND_STRING PROPERTY LINK_FLAGS "-undefined dynamic_lookup")
set_property(TARGET coremlpython APPEND_STRING PROPERTY LINK_FLAGS " -Wl,-dead_strip")
if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
set(_additional_libcoremlpython_command
COMMAND strip -x ${PROJECT_SOURCE_DIR}/coremltools/libcoremlpython.so
)
endif()
add_custom_command(
TARGET coremlpython
POST_BUILD
COMMAND cp $<TARGET_FILE:coremlpython> ${PROJECT_SOURCE_DIR}/coremltools/libcoremlpython.so
${_additional_libcoremlpython_command}
)
else()
message(STATUS "CoreML.framework and dependent frameworks not found. Skipping libcoremlpython build.")
endif()
# Build kmeans-1d
set(KMEANS_DIR "${PROJECT_SOURCE_DIR}/deps/kmeans1d")
execute_process(
COMMAND python3 setup.py build_ext --inplace
WORKING_DIRECTORY ${KMEANS_DIR}
)
# Copy kmeans-1d to Python deps folder
execute_process(
COMMAND cp -r kmeans1d ../../coremltools/_deps
WORKING_DIRECTORY ${KMEANS_DIR}
)
set(PYTHON_TAG "cp${PYTHON_VERSION_MAJOR}${PYTHON_VERSION_MINOR}")
if(APPLE)
execute_process(COMMAND uname -m OUTPUT_VARIABLE HARDWARE_NAME OUTPUT_STRIP_TRAILING_WHITESPACE)
if(${HARDWARE_NAME} MATCHES "x86_64")
set(MIN_MAC_OS "10_15")
elseif(${HARDWARE_NAME} MATCHES "arm64")
set(MIN_MAC_OS "11_0")
else()
message(FATAL_ERROR "Unsupported hardware type. On macOS, x86_64 and arm64 are supported.")
endif()
set(PLAT_NAME "macosx_${MIN_MAC_OS}_${HARDWARE_NAME}")
elseif("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
set(PLAT_NAME "manylinux1_x86_64")
else()
message(FATAL_ERROR "Unsupported build platform. Supported platforms are Linux and macOS.")
endif()
if(BUILD_TAG)
set(BUILD_TAG_OPTION "--build-number=${BUILD_TAG}")
message(STATUS "Using ${BUILD_TAG} as build tag for wheels.")
else()
set(BUILD_TAG_OPTION "")
endif()
# Add a target for each platform, and then a 'dist' that will build all of them.
# Parallel invocations of setup.py is not safe, so we serialize them.
set(plat_targets "")
foreach(platform IN ITEMS ${PLAT_NAME})
add_custom_target(dist_${platform}
COMMENT "Building dist for platform ${platform}..."
COMMAND ${PYTHON_EXECUTABLE}
${CMAKE_SOURCE_DIR}/setup.py
bdist_wheel
--plat-name=${platform}
--python-tag=${PYTHON_TAG}
${BUILD_TAG_OPTION}
--dist-dir=${PROJECT_BINARY_DIR}/dist
DEPENDS "milstoragepython;modelpackage;coremlpython;${plat_targets}"
WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
)
set(plat_targets "${plat_targets};dist_${platform}")
endforeach()
# Add a 'dist' target that will build wheels for all possible platforms.
add_custom_target(dist DEPENDS ${plat_targets})
add_custom_target(pip_install_dev
COMMAND pip install -e ${PROJECT_SOURCE_DIR}
DEPENDS "coremlpython"
)
add_custom_target(pytest
COMMAND pytest -r fs ${PROJECT_SOURCE_DIR}/coremltools/test/ --timeout=600
DEPENDS pip_install_dev
USES_TERMINAL
)
add_custom_target(pytest_no_slow
COMMAND pytest -r fs -m '"no slow"' ${PROJECT_SOURCE_DIR}/coremltools/test/
DEPENDS pip_install_dev
USES_TERMINAL
)