use openvino from wheel

CMakeLists.txt

@@ -27,6 +27,19 @@ project(openvino_tokenizers
 
 include(cmake/platforms.cmake)
 
+# Looking for OpenVINO in the python distribution
+find_package(Python3 REQUIRED)
+execute_process(
+    COMMAND ${Python3_EXECUTABLE} -c "from openvino.utils import get_cmake_path; print(get_cmake_path(), end='')"
+    RESULT_VARIABLE result
+    OUTPUT_VARIABLE OpenVINO_DIR_PY
+    ERROR_QUIET
+)
+if(OpenVINO_DIR_PY AND NOT OpenVINO_DIR)
+    message(STATUS "Use OpenVINO from python package: ${OpenVINO_DIR_PY}")
+    set(OpenVINO_DIR ${OpenVINO_DIR_PY} CACHE PATH "" FORCE)
+endif()
+
 # Find OpenVINODeveloperPackage first to compile with SDL flags
 find_package(OpenVINODeveloperPackage QUIET
              PATHS "${OpenVINO_DIR}")

pyproject.toml

@@ -105,6 +105,7 @@ python_abi = "none"
 [build-system]
 requires = [
     "py-build-cmake@git+https://github.com/tttapa/py-build-cmake@7ab73da351c7140f06d727a8705bece4cf544cd9",
-    "cmake~=3.15"
+    "cmake~=3.15",
+    "openvino~=2024.3.0.0.dev"
 ]
 build-backend = "py_build_cmake.build"