Maisam Arif
28fbf0d74f
This unbreaks having sources on one mount point and builds at another.
Signed-off-by: Marius Brehler <marius.brehler@amd.com>
Change-Id: I68363112382a95baaa867cad91e09bdec2b30d90
[ROCm/amdsmi commit: bd3579a1ac]
109 Zeilen
5.4 KiB
CMake
109 Zeilen
5.4 KiB
CMake
# Generate py-interface and package targets
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# CLANG installed must be 16.0 or above
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# CLANG is only needed for generating new amdsmi_wrapper.py
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# this is normally done in a docker container with a controlled clang and python-clang versions
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set(clang_ver 16.0)
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set(clang_ver_py 16.0.1)
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set(ctypeslib_ver_py 2.3.4)
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set(PY_BUILD_DIR "python_package")
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# amdsmi part of this string is the directory containing all python files
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# additionally defined in pyproject.toml
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set(PY_PACKAGE_DIR "${PY_BUILD_DIR}/amdsmi")
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set(PY_WRAPPER_INSTALL_DIR "${SHARE_INSTALL_PREFIX}" CACHE STRING "Wrapper installation directory")
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# try to find clang of the right version
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set(GOOD_CLANG_FOUND FALSE)
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# only try to re-generate amdsmi_wrapper.py if BUILD_WRAPPER is on/true
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if(BUILD_WRAPPER)
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find_program(clang NAMES clang REQUIRED)
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# extract clang version manually because find_package(clang) doesn't work
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execute_process(COMMAND ${clang} --version OUTPUT_VARIABLE clang_full_version_string)
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string(REGEX REPLACE ".*clang version ([0-9]+\\.[0-9]+).*" "\\1" CLANG_VERSION_STRING ${clang_full_version_string})
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if((CLANG_VERSION_STRING VERSION_GREATER clang_ver) OR (CLANG_VERSION_STRING VERSION_EQUAL clang_ver))
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message("GOOD CLANG VERSION: ${CLANG_VERSION_STRING}")
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set(GOOD_CLANG_FOUND TRUE)
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else()
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message(FATAL_ERROR "${clang} VERSION TOO OLD!: ${CLANG_VERSION_STRING}")
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endif()
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endif()
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if(NOT GOOD_CLANG_FOUND)
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# keep old wrapper because no clang found
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message(
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AUTHOR_WARNING
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"A wrapper will not be re-generated! Using old wrapper instead.\nSet -DBUILD_WRAPPER=ON to re-build the wrapper"
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)
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add_custom_command(
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OUTPUT amdsmi_wrapper.py ${PY_PACKAGE_DIR}/amdsmi_wrapper.py
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DEPENDS ${AMD_SMI} ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_wrapper.py
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COMMAND mkdir -p ${PY_PACKAGE_DIR}
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
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else()
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find_package(Python3 3.6 COMPONENTS Interpreter Development REQUIRED)
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# --break-system-packages is needed for python 3.11
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# see: https://peps.python.org/pep-0668/
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if(NOT Python3_VERSION VERSION_LESS "3.11")
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set(Python3_BREAK_SYSTEM_PACKAGES "--break-system-packages")
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endif()
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add_custom_target(python_pre_reqs COMMAND ${Python3_EXECUTABLE} -m pip install ${Python3_BREAK_SYSTEM_PACKAGES}
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ctypeslib2==${ctypeslib_ver_py})
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# generate new wrapper
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configure_file(${PROJECT_SOURCE_DIR}/tools/generator.py generator.py @ONLY COPYONLY)
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add_custom_command(
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OUTPUT amdsmi.h ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_wrapper.py amdsmi_wrapper.py
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${PY_PACKAGE_DIR}/amdsmi_wrapper.py
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DEPENDS ${AMD_SMI} python_pre_reqs generator.py ${PROJECT_SOURCE_DIR}/include/amd_smi/amdsmi.h
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COMMAND cp ${PROJECT_SOURCE_DIR}/include/amd_smi/amdsmi.h ./
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COMMAND ${Python3_EXECUTABLE} generator.py "$<$<BOOL:${ENABLE_ESMI_LIB}>:-e -DENABLE_ESMI_LIB>" -i amdsmi.h -l
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${PROJECT_BINARY_DIR}/src/libamd_smi.so -o ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_wrapper.py
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COMMAND mkdir -p ${PY_PACKAGE_DIR}
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
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endif()
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# populate version string
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configure_file(pyproject.toml.in ${PY_BUILD_DIR}/pyproject.toml @ONLY)
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configure_file(_version.py.in ${PY_PACKAGE_DIR}/_version.py @ONLY)
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configure_file(setup.py.in ${PY_BUILD_DIR}/setup.py @ONLY)
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add_custom_target(python_wrapper DEPENDS amdsmi_wrapper.py)
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# hard-linking instead of copying avoids unnecessarry regeneration of packaged files
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add_custom_command(
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OUTPUT ${PY_PACKAGE_DIR}/__init__.py ${PY_PACKAGE_DIR}/amdsmi_exception.py ${PY_PACKAGE_DIR}/amdsmi_interface.py
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${PY_PACKAGE_DIR}/README.md ${PY_PACKAGE_DIR}/LICENSE
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DEPENDS python_wrapper
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py ${PY_PACKAGE_DIR}/
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_exception.py ${PY_PACKAGE_DIR}/
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_interface.py ${PY_PACKAGE_DIR}/
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/README.md ${PY_PACKAGE_DIR}/
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COMMAND ${CMAKE_COMMAND} -E copy_if_different ${PROJECT_SOURCE_DIR}/LICENSE ${PY_PACKAGE_DIR}/)
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# copy libamd_smi.so to allow for a self-contained python package
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add_custom_command(OUTPUT ${PY_PACKAGE_DIR}/libamd_smi.so DEPENDS ${PROJECT_BINARY_DIR}/src/libamd_smi.so
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COMMAND cp "${PROJECT_BINARY_DIR}/src/libamd_smi.so" ${PY_PACKAGE_DIR}/)
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add_custom_target(
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python_package ALL
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DEPENDS ${PY_BUILD_DIR}/pyproject.toml
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${PY_BUILD_DIR}/setup.py
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${PY_PACKAGE_DIR}/_version.py
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${PY_PACKAGE_DIR}/__init__.py
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${PY_PACKAGE_DIR}/amdsmi_exception.py
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${PY_PACKAGE_DIR}/amdsmi_interface.py
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${PY_PACKAGE_DIR}/README.md
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${PY_PACKAGE_DIR}/LICENSE
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${PY_PACKAGE_DIR}/libamd_smi.so)
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install(
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FILES ${CMAKE_CURRENT_BINARY_DIR}/${PY_BUILD_DIR}/pyproject.toml
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${CMAKE_CURRENT_BINARY_DIR}/${PY_BUILD_DIR}/setup.py ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE_DIR}/_version.py
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DESTINATION ${PY_WRAPPER_INSTALL_DIR}
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COMPONENT dev)
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install(
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DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE_DIR}
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DESTINATION ${PY_WRAPPER_INSTALL_DIR}
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COMPONENT dev)
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