Remove python_extension_module

Author: ZzEeKkAa

CMakeLists.txt

@@ -1,8 +1,4 @@
-cmake_minimum_required(VERSION 3.21...3.22 FATAL_ERROR)
-
-if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.24")
-  cmake_policy(SET CMP0135 NEW)
-endif()
+cmake_minimum_required(VERSION 3.21...3.27 FATAL_ERROR)
 
 project(dpctl
     LANGUAGES CXX

dpctl/CMakeLists.txt

@@ -1,5 +1,5 @@
-
-find_package(PythonExtensions REQUIRED)
+find_package(Python 3.9 REQUIRED
+  COMPONENTS Development.Module)
 find_package(NumPy REQUIRED)
 
 set(CYTHON_FLAGS "-t -w \"${CMAKE_SOURCE_DIR}\"")
@@ -142,17 +142,16 @@ function(build_dpctl_ext _trgt _src _dest)
     add_cython_target(${_trgt} ${_src} CXX OUTPUT_VAR _generated_src)
     set(_cythonize_trgt "${_trgt}_cythonize_pyx")
     add_custom_target(${_cythonize_trgt} DEPENDS ${_src})
-    add_library(${_trgt} MODULE ${_generated_src})
+    python_add_library(${_trgt} MODULE ${_generated_src})
     target_include_directories(${_trgt} PRIVATE ${NumPy_INCLUDE_DIR} ${DPCTL_INCLUDE_DIR})
     add_dependencies(${_trgt} _build_time_create_dpctl_include_copy ${_cythonize_trgt})
     if (DPCTL_GENERATE_COVERAGE)
         target_compile_definitions(${_trgt} PRIVATE CYTHON_TRACE=1 CYTHON_TRACE_NOGIL=1)
         target_compile_options(${_trgt} PRIVATE -fno-sycl-use-footer)
     endif()
-    target_link_libraries(${_trgt} DPCTLSyclInterface)
+    target_link_libraries(${_trgt} PRIVATE DPCTLSyclInterface)
     set(_linker_options "LINKER:${DPCTL_LDFLAGS}")
     target_link_options(${_trgt} PRIVATE ${_linker_options})
-    python_extension_module(${_trgt})
     get_filename_component(_name_wle ${_generated_src} NAME_WLE)
     get_filename_component(_generated_src_dir ${_generated_src} DIRECTORY)
     set(_generated_public_h "${_generated_src_dir}/${_name_wle}.h")