Updated build docs for Python API (openvinotoolkit#22134)

* Updated build docs for Python API

* Removed legacy variables

* Update docs/dev/build_windows.md

Co-authored-by: Sebastian Golebiewski <sebastianx.golebiewski@intel.com>

---------

Co-authored-by: Sebastian Golebiewski <sebastianx.golebiewski@intel.com>

Author: ilya-lavrenov

cmake/packaging/rpm.cmake

@@ -276,7 +276,6 @@ macro(ov_cpack_settings)
         ov_rpm_add_rpmlint_suppression("${python_component}"
             # all directories
             "non-standard-dir-perm /usr/lib64/${pyversion}/site-packages/openvino/*"
-            "non-standard-dir-perm /usr/lib64/${pyversion}/site-packages/ngraph/*"
             )
     endif()
 

docs/dev/build_linux.md

@@ -51,7 +51,7 @@ The software was validated on:
 4. OpenVINO Runtime uses a CMake-based build system. In the created `build` directory, run `cmake` to fetch project dependencies and create Unix makefiles, then run `make` to build the project:
    ```sh
      cmake -DCMAKE_BUILD_TYPE=Release ..
-     make --jobs=$(nproc --all)
+     cmake --build . --parallel
    ```
 The process may take some time to finish.
 
@@ -68,19 +68,15 @@ You can use the following additional build options:
 - OpenVINO offers several CMake options that can be used to build a custom OpenVINO runtime, which can speed up compilation. These options allow you to skip compilation of other plugins and frontends by disabling/enabling them. You can find a list of available options [here](https://github.com/openvinotoolkit/openvino/blob/master/docs/dev/cmake_options_for_custom_compilation.md)
 
 - To build the OpenVINO Runtime Python API:
-  1. Install all additional packages (e.g., cython and opencv) listed in the `/src/bindings/python/src/compatibility/openvino/requirements-dev.txt` file:
-     ```sh
-     pip install -r requirements-dev.txt
-     ```
-  2. Enable the `-DENABLE_PYTHON=ON` option in the CMake step above (Step 4). To specify an exact Python version, use the following options (requires cmake 3.16 and higher):
+  1. Enable the `-DENABLE_PYTHON=ON` option in the CMake step above (Step 4). To specify an exact Python version, use the following options (requires cmake 3.16 and higher):
      ```
      -DPython3_EXECUTABLE=/usr/bin/python3.8
      ```
-  3. To build a wheel package (.whl), enable the `-DENABLE_WHEEL=ON` option in the CMake step above (Step 4), and install requirements:
+  2. To build a wheel package (.whl), enable the `-DENABLE_WHEEL=ON` option in the CMake step above (Step 4), and install requirements:
      ```sh
      pip install -r <openvino source tree>/src/bindings/python/wheel/requirements-dev.txt
      ```
-  4. After the build process finishes, export the newly built Python libraries to the user environment variables: 
+  3. After the build process finishes, export the newly built Python libraries to the user environment variables: 
      ```
      export PYTHONPATH=<openvino_repo>/bin/intel64/Release/python:$PYTHONPATH
      export LD_LIBRARY_PATH=<openvino_repo>/bin/intel64/Release:$LD_LIBRARY_PATH

docs/dev/build_raspbian.md

@@ -39,8 +39,7 @@ git clone --recurse-submodules --single-branch --branch=master https://github.co
 ## Additional Build Options
 
 - To build Python API, install `libpython3-dev:armhf` and `python3-pip`
-  packages using `apt-get`; then install `numpy` and `cython` python modules
-  via `pip3`, adding the following options:
+  packages using `apt-get`; add the following options:
    ```sh
    -DENABLE_PYTHON=ON \
    -DPython3_EXECUTABLE=/usr/bin/python3.8

docs/dev/build_windows.md

@@ -51,19 +51,15 @@ Supported configurations:
 ### Additional Build Options
 
 - To build the OpenVINO Runtime Python API:
-  1. First, install all additional packages (e.g., cython) listed in the file:
-      ```sh
-      pip install -r <path\to\openvino>\src\bindings\python\src\compatibility\openvino\requirements-dev.txt
-      ```
-  2. Second, enable the `-DENABLE_PYTHON=ON` in the CMake (Step #3) option above. To specify an exact Python version, use the following options (requires cmake 3.16 and higher):
+  1. Enable the `-DENABLE_PYTHON=ON` in the CMake (Step #3) option above. To specify an exact Python version, use the following options (requires cmake 3.16 and higher):
      ```sh
      -DPython3_EXECUTABLE="C:\Program Files\Python11\python.exe"
      ```
-  3. To build a wheel package (.whl), enable the `-DENABLE_WHEEL=ON` option in the CMake step above (Step 4), and install requirements:
+  2. To build a wheel package (.whl), enable the `-DENABLE_WHEEL=ON` option in the CMake step above (Step 4), and install requirements:
      ```sh
      pip install -r <openvino source tree>\src\bindings\python\wheel\requirements-dev.txt
      ```
-  4. After the build process finishes, export the newly built Python libraries to the user environment variables:
+  3. After the build process finishes, export the newly built Python libraries to the user environment variables:
      ```
      set PYTHONPATH=<openvino_repo>/bin/<arch>/Release/python;%PYTHONPATH%
      set OPENVINO_LIB_PATHS=<openvino_repo>/bin/<arch>/Release;%OPENVINO_LIB_PATH%

src/bindings/python/CMakeLists.txt

@@ -281,7 +281,6 @@ macro(ov_define_setup_py_dependencies)
 
     list(APPEND ov_setup_py_deps
         ${openvino_py_files}
-        ${compat_ngraph_py_files}
         "${CMAKE_CURRENT_SOURCE_DIR}/wheel/setup.py"
         "${OpenVINOPython_SOURCE_DIR}/requirements.txt"
         "${OpenVINOPython_SOURCE_DIR}/wheel/readme.txt"