CMake: Replace .whl with libexec install

Generating .whl has proved to be difficult with AMD CI.
Switch to directly installing python projects instead.

Change-Id: I8a4c2fe22fc872865bba7da3a3386513efd5269a
Signed-off-by: Galantsev, Dmitrii <dmitrii.galantsev@amd.com>


[ROCm/amdsmi commit: 87b9faf926]

projects/amdsmi/CMakeLists.txt

@@ -54,8 +54,8 @@ include(GNUInstallDirs)
 
 option(BUILD_TESTS "Build test suite" OFF)
 # TODO: Enable once virtualenv is installed on CI machines
-option(BUILD_PACKAGE "Build python package" OFF)
-option(ENABLE_CLI "Enable AMDSMI-CLI install" OFF)
+option(BUILD_WRAPPER "Rebuild AMDSMI-wrapper" OFF)
+option(BUILD_CLI "Build AMDSMI-CLI and install" ON)
 option(ENABLE_LDCONFIG "Set library links and caches using ldconfig." ON)
 
 # Set share path here because project name != amd_smi
@@ -131,11 +131,9 @@ if(BUILD_TESTS)
     add_subdirectory("tests/amd_smi_test")
 endif()
 
-if(BUILD_PACKAGE)
-    add_subdirectory("py-interface")
-endif()
+add_subdirectory("py-interface")
 
-if(ENABLE_CLI)
+if(BUILD_CLI)
     add_subdirectory("amdsmi_cli")
 endif()
 
@@ -207,6 +205,8 @@ if(CPACK_RPM_PACKAGE_RELEASE)
 endif()
 set(CPACK_RPM_PACKAGE_PROVIDES "amd-smi")
 set(CPACK_RPM_PACKAGE_REQUIRES "python3")
+# don't terminate if bytecompile of python files fails
+set(CPACK_RPM_SPEC_MORE_DEFINE "%define _python_bytecompile_errors_terminate_build 0")
 
 # Add rocm-core dependency if -DROCM_DEP_ROCMCORE=ON is passed
 if(ROCM_DEP_ROCMCORE)

projects/amdsmi/README.md

@@ -163,30 +163,15 @@ The python wrapper (binding) is an auto-generated file `py-interface/amdsmi_wrap
 Wrapper should be re-generated on each C++ API change, by doing:
 
 ```bash
-make python_wrapper
+cmake .. -DBUILD_WRAPPER=on
+make python_wrapper # or simply 'make'
 ```
 
-After this command, the file in `py-interface/amdsmi_wrapper.py` will be automatically updated.
+After this command, the file in `py-interface/amdsmi_wrapper.py` will be automatically updated on each compile.
 
 Note: To be able to re-generate python wrapper you need several tools installed on your system: clang-14, clang-format, libclang-dev
 
-Note: python_wrapper is automatically generated with normal `make` and `make python_package` commands.
-
-Warning: If clang version is older than clang-14 - the wrapper generation will fail with a warning.
-To mitigate this issue - we include a pre-generated version of the wrapper.
-
-# Python package
-`amdsmi` package can be generated by running:
-
-```bash
-make python_package
-```
-
-It will be placed in following location: `build/py-interface/python_package/amdsmi-0.1-py3-none-any.whl`
-
-The .whl package can be installed using `pip3 install amdsmi-0.1-py3-none-any.whl` command.
-
-Warning: You must have python3.7 or above with virtualenv installed. Otherwise packaging will fail with a warning.
+Note: python_wrapper is NOT automatically re-generated. You must run `cmake` with `-DBUILD_WRAPPER=on` argument.
 
 ## DISCLAIMER
 

projects/amdsmi/amdsmi_cli/CMakeLists.txt

@@ -4,86 +4,86 @@ message("&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&")
 
 
 # Set CLI Build Directory
-set(CLI_BUILD_DIR "amdsmi_cli" CACHE STRING "")
-set(SHARE_WHL_LOCATION "${SHARE_INSTALL_PREFIX}/${AMD_SMI}/amdsmi-0.1-py3-none-any.whl")
-
-# The CLI requires the python amdsmi wrapper whl file to exist
-add_custom_target(
-    amdsmi_cli
-    DEPENDS SHARE_WHL_LOCATION)
+set(PY_PACKAGE_DIR "amdsmi_cli")
+set(PY_CLI_INSTALL_DIR
+    "${CMAKE_INSTALL_LIBEXECDIR}" CACHE STRING
+    "CLI tool installation directory")
 
 # if Python3 is found but the version is below 3.7 - Python3_FOUND is set to FALSE
-find_package(Python3 3.7 COMPONENTS Interpreter)
+find_package(Python3 3.7 COMPONENTS Interpreter Development)
 
-# WARN: This is a HACK to pass compile on AMD rhel8 CI systems!
+# WARN: This is a HACK to pass compile on AMD rhel8 and centos7 CI systems!
 #       Those still use python3.6 which is too old for this project!
+# TODO: Promote to an error when python3.7 or above is installed on CI
 if(NOT Python3_FOUND)
     message(AUTHOR_WARNING "Python3 DOESN'T EXIST OR VERSION IS TOO OLD!: ${Python3_VERSION}")
+    message(AUTHOR_WARNING "The CLI tool will not be created and the project will not be packaged!")
     # WARN: EXIT CURRENT CMAKE FILE
     return()
 endif()
 
-add_custom_target(
-    amdsmi_whl_install
-    COMMAND ${Python3_EXECUTABLE} -m pip install --upgrade --force-reinstall SHARE_WHL_LOCATION)
-
-# symlinking instead of copying avoids unnecessarry regeneration of packaged files
+# hard-linking instead of copying avoids unnecessarry regeneration of packaged files
 add_custom_command(
-    OUTPUT ${CLI_BUILD_DIR}/pyproject.toml
-           ${CLI_BUILD_DIR}/__init__.py
-           ${CLI_BUILD_DIR}/_version.py
-           ${CLI_BUILD_DIR}/amdsmi_cli.py
-           ${CLI_BUILD_DIR}/amdsmi_commands.py
-           ${CLI_BUILD_DIR}/amdsmi_helpers.py
-           ${CLI_BUILD_DIR}/amdsmi_logger.py
-           ${CLI_BUILD_DIR}/amdsmi_parser.py
-           ${CLI_BUILD_DIR}/BDF.py
+    OUTPUT ${PY_PACKAGE_DIR}/__init__.py
+           ${PY_PACKAGE_DIR}/_version.py
+           ${PY_PACKAGE_DIR}/amdsmi_cli.py
+           ${PY_PACKAGE_DIR}/amdsmi_commands.py
+           ${PY_PACKAGE_DIR}/amdsmi_helpers.py
+           ${PY_PACKAGE_DIR}/amdsmi_init.py
+           ${PY_PACKAGE_DIR}/amdsmi_logger.py
+           ${PY_PACKAGE_DIR}/amdsmi_parser.py
+           ${PY_PACKAGE_DIR}/BDF.py
     DEPENDS amdsmi_cli
-            amdsmi_whl_install
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/pyproject.toml ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/_version.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_cli.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_commands.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_helpers.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_logger.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_parser.py ${CLI_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/BDF.py ${CLI_BUILD_DIR}/)
+    COMMAND mkdir -p ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/_version.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_cli.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_commands.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_helpers.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_init.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_logger.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_parser.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/BDF.py ${PY_PACKAGE_DIR}/)
+
+# The CLI requires the python amdsmi wrapper to be installed
+add_custom_target(
+    amdsmi_cli ALL
+    DEPENDS python_package
+            ${PY_PACKAGE_DIR}/__init__.py
+            ${PY_PACKAGE_DIR}/_version.py
+            ${PY_PACKAGE_DIR}/amdsmi_cli.py
+            ${PY_PACKAGE_DIR}/amdsmi_commands.py
+            ${PY_PACKAGE_DIR}/amdsmi_helpers.py
+            ${PY_PACKAGE_DIR}/amdsmi_init.py
+            ${PY_PACKAGE_DIR}/amdsmi_logger.py
+            ${PY_PACKAGE_DIR}/amdsmi_parser.py
+            ${PY_PACKAGE_DIR}/BDF.py)
 
 install(
-    FILES _version.py
-          amdsmi_commands.py
-          amdsmi_helpers.py
-          amdsmi_init.py
-          amdsmi_logger.py
-          amdsmi_parser.py
-          BDF.py
-    DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/${AMD_SMI}/amdsmi_cli)
+    DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE_DIR}
+    DESTINATION ${PY_CLI_INSTALL_DIR})
 
 install(
-    FILES ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_cli.py
-    PERMISSIONS OWNER_READ OWNER_WRITE OWNER_EXECUTE GROUP_READ
-    GROUP_WRITE GROUP_EXECUTE WORLD_READ WORLD_EXECUTE
-    DESTINATION ${CMAKE_INSTALL_LIBEXECDIR}/${AMD_SMI}/amdsmi_cli)
-install(
-    FILES ${CMAKE_CURRENT_BINARY_DIR}/bin/amd-smi
-    DESTINATION ${CMAKE_INSTALL_BINDIR})
-install(
-    FILES ${CMAKE_CURRENT_BINARY_DIR}/bin/gpuv-smi
-    DESTINATION ${CMAKE_INSTALL_BINDIR})
+    PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE_DIR}/amdsmi_cli.py
+    DESTINATION ${PY_CLI_INSTALL_DIR}/${PY_PACKAGE_DIR})
+
+file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
 
 # symlink amdsmi_cli.py to amd-smi
-file(MAKE_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
 add_custom_target(
     link_amdsmi_cli ALL
+    DEPENDS amdsmi_cli
+    BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/bin/amd-smi
+           ${CMAKE_CURRENT_BINARY_DIR}/bin/gpuv-smi
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
     COMMAND ${CMAKE_COMMAND} -E create_symlink
-            ../${CMAKE_INSTALL_LIBEXECDIR}/${AMD_SMI}/amdsmi_cli/amdsmi_cli.py
-            ${CMAKE_CURRENT_BINARY_DIR}/bin/amd-smi)
-
-add_custom_target(
-    link_gpuvsmi_cli ALL
-    WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+            ../${PY_CLI_INSTALL_DIR}/${PY_PACKAGE_DIR}/amdsmi_cli.py
+            ${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_INSTALL_BINDIR}/amd-smi
     COMMAND ${CMAKE_COMMAND} -E create_symlink
-            ../${CMAKE_INSTALL_LIBEXECDIR}/${AMD_SMI}/amdsmi_cli/amdsmi_cli.py
+            amd-smi
             ${CMAKE_CURRENT_BINARY_DIR}/bin/gpuv-smi)
+
+install(
+    FILES ${CMAKE_CURRENT_BINARY_DIR}/bin/amd-smi
+          ${CMAKE_CURRENT_BINARY_DIR}/bin/gpuv-smi
+    DESTINATION ${CMAKE_INSTALL_BINDIR})

projects/amdsmi/amdsmi_cli/amdsmi_cli.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #

projects/amdsmi/amdsmi_cli/amdsmi_commands.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #

projects/amdsmi/amdsmi_cli/amdsmi_helpers.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #

projects/amdsmi/amdsmi_cli/amdsmi_init.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #
@@ -29,6 +29,8 @@ import sys
 
 from pathlib import Path
 
+sys.path.append(f'{Path(__file__).resolve().parent}/../../share/amd_smi')
+
 import amdsmi as amdsmi_interface
 
 # Using basic python logging for user errors and development

projects/amdsmi/amdsmi_cli/amdsmi_logger.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #

projects/amdsmi/amdsmi_cli/amdsmi_parser.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 #
 # Copyright (C) 2023 Advanced Micro Devices. All rights reserved.
 #

projects/amdsmi/py-interface/CMakeLists.txt

@@ -5,17 +5,18 @@
 set(clang_ver 14.0)
 set(ctypeslib_ver 2.3.2)
 
-set(PY_BUILD_DIR "python_package" CACHE STRING "")
+set(PY_BUILD_DIR "python_package")
 # amdsmi part of this string is the directory containing all python files
 # additionally defined in pyproject.toml
-set(PY_PACKAGE_DIR "${PY_BUILD_DIR}/amdsmi" CACHE STRING "")
+set(PY_PACKAGE_DIR "${PY_BUILD_DIR}/amdsmi")
+set(PY_WRAPPER_INSTALL_DIR "${SHARE_INSTALL_PREFIX}" CACHE STRING "Wrapper installation directory")
 
 # if Python3 is found but the version is below 3.7 - Python3_FOUND is set to FALSE
-find_package(Python3 3.7 COMPONENTS Interpreter)
+find_package(Python3 3.7 COMPONENTS Interpreter Development)
 
-# WARN: This is a HACK to pass compile on AMD rhel8 CI systems!
+# WARN: This is a HACK to pass compile on AMD rhel8 and centos7 CI systems!
 #       Those still use python3.6 which is too old for this project!
-# TODO: drop python3.6 support
+# TODO: Promote to an error when python3.7 or above is installed on CI
 if(NOT Python3_FOUND)
     message(AUTHOR_WARNING "Python3 DOESN'T EXIST OR VERSION IS TOO OLD!: ${Python3_VERSION}")
     message(AUTHOR_WARNING "The wrapper will not be created and the project will not be packaged!")
@@ -23,44 +24,14 @@ if(NOT Python3_FOUND)
     return()
 endif()
 
-# check if virtualenv is installed
-execute_process(COMMAND "${Python3_EXECUTABLE}" -m pip show virtualenv
-    ERROR_VARIABLE VIRTUALENV_NOT_FOUND)
-if(VIRTUALENV_NOT_FOUND)
-    message(FATAL_ERROR "Python virtualenv is not installed!
-${VIRTUALENV_NOT_FOUND}
-Please run:
-${Python3_EXECUTABLE} -m pip install virtualenv")
-endif()
-
-
-# set up the Python environment
-execute_process(COMMAND "${Python3_EXECUTABLE}" -m venv "${CMAKE_CURRENT_BINARY_DIR}/venv")
-
-# venv trick borrowed from:
-# https://discourse.cmake.org/t/possible-to-create-a-python-virtual-env-from-cmake-and-then-find-it-with-findpython3/1132
-# update the environment with VIRTUAL_ENV variable(mimic the activate script)
-set(ENV{VIRTUAL_ENV} "${CMAKE_CURRENT_BINARY_DIR}/venv")
-# change the context of the search
-set(Python3_FIND_VIRTUALENV FIRST)
-# unset Python3_EXECUTABLE because it is also an input variable(see documentation, Artifacts Specification section)
-unset(Python3_EXECUTABLE)
-# launch a new search
-find_package(Python3 3.7 COMPONENTS Interpreter Development REQUIRED)
-
-add_custom_target(
-    python_pre_reqs
-    COMMAND ${Python3_EXECUTABLE} -m pip install clang==${clang_ver} ctypeslib2==${ctypeslib_ver})
-
 # TODO: Figure out how python-clang and clang are related
 #       Currently only a very specific combination works
 
 # try to find clang of the right version
 set(GOOD_CLANG_FOUND FALSE)
-find_program(clang NAMES clang)
-if(clang STREQUAL "clang-NOTFOUND")
-    message(AUTHOR_WARNING "NO CLANG FOUND!")
-else()
+# only try to re-generate amdsmi_wrapper.py if BUILD_WRAPPER is on/true
+if(BUILD_WRAPPER)
+    find_program(clang NAMES clang REQUIRED)
     # extract clang version manually because find_package(clang) doesn't work
     execute_process(COMMAND ${clang} --version OUTPUT_VARIABLE clang_full_version_string)
     string (REGEX REPLACE ".*clang version ([0-9]+\\.[0-9]+).*" "\\1" CLANG_VERSION_STRING ${clang_full_version_string})
@@ -68,12 +39,13 @@ else()
         message("GOOD CLANG VERSION: ${CLANG_VERSION_STRING}")
         set(GOOD_CLANG_FOUND TRUE)
     else()
-        message(AUTHOR_WARNING "${clang} VERSION TOO OLD!: ${CLANG_VERSION_STRING}")
+        message(FATAL_ERROR "${clang} VERSION TOO OLD!: ${CLANG_VERSION_STRING}")
     endif()
 endif()
+
 if(NOT GOOD_CLANG_FOUND)
     # keep old wrapper because no clang found
-    message(AUTHOR_WARNING "A wrapper will not be generated! Using old wrapper instead.")
+    message(AUTHOR_WARNING "A wrapper will not be re-generated! Using old wrapper instead.\nSet -DBUILD_WRAPPER=ON to re-build the wrapper")
     add_custom_command(
         OUTPUT amdsmi_wrapper.py
                ${PY_PACKAGE_DIR}/amdsmi_wrapper.py
@@ -85,8 +57,11 @@ if(NOT GOOD_CLANG_FOUND)
                 s:"@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@":"${CPACK_PACKAGING_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}":g
                 ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py
         COMMAND mkdir -p ${PY_PACKAGE_DIR}
-        COMMAND ln -sf ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
+        COMMAND ln -Pf ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
 else()
+    add_custom_target(
+        python_pre_reqs
+        COMMAND ${Python3_EXECUTABLE} -m pip install clang==${clang_ver} ctypeslib2==${ctypeslib_ver})
     # generate new wrapper
     configure_file(${PROJECT_SOURCE_DIR}/tools/generator.py generator.py @ONLY COPYONLY)
     add_custom_command(
@@ -106,14 +81,14 @@ else()
                 s:"@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@":"${CPACK_PACKAGING_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}":g
                 ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py
         COMMAND mkdir -p ${PY_PACKAGE_DIR}
-        COMMAND ln -sf ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
+        COMMAND ln -Pf ${CMAKE_CURRENT_BINARY_DIR}/amdsmi_wrapper.py ${PY_PACKAGE_DIR}/)
 endif()
 
 add_custom_target(
     python_wrapper
     DEPENDS amdsmi_wrapper.py)
 
-# symlinking instead of copying avoids unnecessarry regeneration of packaged files
+# hard-linking instead of copying avoids unnecessarry regeneration of packaged files
 add_custom_command(
     OUTPUT ${PY_BUILD_DIR}/pyproject.toml
            ${PY_PACKAGE_DIR}/__init__.py
@@ -122,33 +97,26 @@ add_custom_command(
            ${PY_PACKAGE_DIR}/README.md
            ${PY_PACKAGE_DIR}/LICENSE
     DEPENDS python_wrapper
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/pyproject.toml ${PY_BUILD_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py ${PY_PACKAGE_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_exception.py ${PY_PACKAGE_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_interface.py ${PY_PACKAGE_DIR}/
-    COMMAND ln -sf ${CMAKE_CURRENT_SOURCE_DIR}/README.md ${PY_PACKAGE_DIR}/
-    COMMAND ln -sf ${PROJECT_SOURCE_DIR}/LICENSE ${PY_PACKAGE_DIR}/)
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/pyproject.toml ${PY_BUILD_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/__init__.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_exception.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/amdsmi_interface.py ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${CMAKE_CURRENT_SOURCE_DIR}/README.md ${PY_PACKAGE_DIR}/
+    COMMAND ln -Pf ${PROJECT_SOURCE_DIR}/LICENSE ${PY_PACKAGE_DIR}/)
 
-# NOTE: changing this does not change the generated file!
-# it WILL break
-set(PY_PACKAGE "${PY_BUILD_DIR}/amdsmi-0.1-py3-none-any.whl")
-
-add_custom_command(
-    OUTPUT ${PY_PACKAGE}
+add_custom_target(
+    python_package ALL
     DEPENDS ${PY_BUILD_DIR}/pyproject.toml
             ${PY_PACKAGE_DIR}/__init__.py
             ${PY_PACKAGE_DIR}/amdsmi_exception.py
             ${PY_PACKAGE_DIR}/amdsmi_interface.py
             ${PY_PACKAGE_DIR}/README.md
-            ${PY_PACKAGE_DIR}/LICENSE
-    COMMAND ${Python3_EXECUTABLE} -m pip install wheel
-    COMMAND ${Python3_EXECUTABLE} -m pip wheel ./${PY_BUILD_DIR} --wheel-dir=${PY_BUILD_DIR})
-
-add_custom_target(
-    python_package ALL
-    DEPENDS ${PY_PACKAGE})
+            ${PY_PACKAGE_DIR}/LICENSE)
 
 install(
-    PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE}
-    DESTINATION ${SHARE_INSTALL_PREFIX})
+    FILES ${CMAKE_CURRENT_BINARY_DIR}/${PY_BUILD_DIR}/pyproject.toml
+    DESTINATION ${PY_WRAPPER_INSTALL_DIR})
 
+install(
+    DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${PY_PACKAGE_DIR}
+    DESTINATION ${PY_WRAPPER_INSTALL_DIR})

projects/amdsmi/py-interface/amdsmi_wrapper.py

@@ -20,6 +20,7 @@
 # CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #
 
+import os
 # -*- coding: utf-8 -*-
 #
 # TARGET arch is: ['-I/usr/lib/llvm-14/lib/clang/14.0.0/include']
@@ -27,10 +28,8 @@
 # POINTER_SIZE is: 8
 # LONGDOUBLE_SIZE is: 16
 #
-
-import os
 import ctypes
-from pathlib import Path
+
 
 c_int128 = ctypes.c_ubyte*16
 c_uint128 = c_int128
@@ -168,7 +167,7 @@ def char_pointer_cast(string, encoding='utf-8'):
 
 
 _libraries = {}
-
+from pathlib import Path
 libamd_smi_cpack = Path("@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@/libamd_smi.so")
 libamd_smi_optrocm = Path("/opt/rocm/lib/libamd_smi.so")
 libamd_smi_parent_dir = Path(__file__).resolve().parent / "libamd_smi.so"