tools: Use kconfiglib from package

.flake8

@@ -152,9 +152,6 @@ exclude =
         components/unity/unity,
         examples/build_system/cmake/import_lib/main/lib/tinyxml2,
         examples/peripherals/secure_element/atecc608_ecdsa/components/esp-cryptoauthlib,
-    # other third-party libraries
-        tools/kconfig_new/kconfiglib.py,
-        tools/kconfig_new/menuconfig.py,
     # autogenerated scripts
         components/protocomm/python/constants_pb2.py,
         components/protocomm/python/sec0_pb2.py,

.gitlab-ci.yml

@@ -46,7 +46,7 @@ variables:
   CI_TARGET_TEST_CONFIG_FILE: "$CI_PROJECT_DIR/tools/ci/config/target-test.yml"
 
   # Versioned esp-idf-doc env image to use for all document building jobs
-  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env:v6"
+  ESP_IDF_DOC_ENV_IMAGE: "$CI_DOCKER_REGISTRY/esp-idf-doc-env:v7"
 
 
 # before each job, we need to check if this job is filtered by bot stage/job filter

docs/en/COPYRIGHT.rst

@@ -74,11 +74,6 @@ This is the list of licenses for tools included in this repository, which are us
 
 * :idf:`KConfig <tools/kconfig>` is Copyright (C) 2002 Roman Zippel and others, and is licensed under the GNU General Public License V2.
 
-* :idf_file:`Kconfiglib <tools/kconfig_new/kconfiglib.py>` is Copyright (C) 2011-2019, Ulf Magnusson, and is licensed under the ISC License.
-
-* :idf_file:`Menuconfig of Kconfiglib <tools/kconfig_new/menuconfig.py>` is Copyright (C) 2018-2019, Nordic Semiconductor ASA and Ulf Magnusson, and is licensed under the ISC License.
-
-
 Documentation
 -------------
 

docs/en/api-guides/linker-script-generation.rst

@@ -276,7 +276,7 @@ The three fragment types share a common grammar:
 **Condition Checking**
 
 Condition checking enable the linker script generation to be configuration-aware. Depending on whether expressions involving configuration values
-are true or not, a particular set of values for a key can be used. The evaluation uses ``eval_string`` from :idf_file:`tools/kconfig_new/kconfiglib.py`
+are true or not, a particular set of values for a key can be used. The evaluation uses ``eval_string`` from kconfiglib package
 and adheres to its required syntax and limitations. Supported operators are as follows:
 
     - comparison

docs/zh_CN/api-guides/linker-script-generation.rst

@@ -244,7 +244,7 @@ CMake
 
 **条件检查**
 
-条件检查使得链接脚本生成机制可以感知配置。含有配置值的表达式是否为真，决定了使用哪些特定键值。检查使用的是 :idf_file:`tools/kconfig_new/kconfiglib.py` 脚本的 ``eval_string``，遵循该脚本要求的语法和局限性，支持：
+条件检查使得链接脚本生成机制可以感知配置。含有配置值的表达式是否为真，决定了使用哪些特定键值。检查使用的是 kconfiglib 脚本的 ``eval_string``，遵循该脚本要求的语法和局限性，支持：
 
     - 比较
         - 小于 ``<``
@@ -538,4 +538,4 @@ ESP-IDF v4.0 变更了链接脚本片段文件使用的一些语法：
     这是根据默认协议条目 ``iram -> iram0_text`` 生成的规则。默认协议指定了 ``iram -> iram0_text`` 条目，因此生成的规则同样也放在被 ``iram0_text`` 标记的地方。由于该规则是根据默认协议生成的，因此在同一目标下收集的所有规则下排在第一位。
 
     目前使用的链接脚本模板是 :component_file:`{IDF_TARGET_PATH_NAME}/ld/{IDF_TARGET_PATH_NAME}.project.ld.in`，由 ``{IDF_TARGET_PATH_NAME}`` 组件指定，生成的脚本存放在构建目录下。
-    
+    

requirements.txt

@@ -18,6 +18,7 @@ pygdbmi<=0.9.0.2
 # The pygdbmi required max version 0.9.0.2 since 0.9.0.3 is not copatible with latest gdbgui (>=0.13.2.0)
 reedsolo>=1.5.3,<=1.5.4
 bitstring>=3.1.6
+kconfiglib==13.7.1
 
 # windows-curses are required in Windows command line but cannot be installed in MSYS2. A requirement like
 # "windows-curses; sys_platform == 'win32'" would want to install the package on both of them. There is no environment

tools/cmake/kconfig.cmake

@@ -239,7 +239,6 @@ function(__kconfig_generate_config sdkconfig sdkconfig_defaults)
 
     # Or if the config generation tool changes
     set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${idf_path}/tools/kconfig_new/confgen.py")
-    set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS "${idf_path}/tools/kconfig_new/kconfiglib.py")
 
     set_property(DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}" APPEND PROPERTY
                 ADDITIONAL_MAKE_CLEAN_FILES "${sdkconfig_header}" "${sdkconfig_cmake}")

tools/kconfig_new/README.md

@@ -2,7 +2,7 @@
 
 kconfig_new is the kconfig support used by the CMake-based build system.
 
-It uses a fork of [kconfiglib](https://github.com/ulfalizer/Kconfiglib) which adds a few small features (newer upstream kconfiglib also has the support we need, we just haven't updated yet). See comments at top of kconfiglib.py for details
+It depends on the [kconfiglib](https://github.com/ulfalizer/Kconfiglib) package.
 
 ## confserver.py
 

tools/kconfig_new/confgen.py

@@ -21,23 +21,18 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from __future__ import print_function
+from future.utils import iteritems
 import argparse
 import json
+import kconfiglib
 import os
 import os.path
 import re
 import sys
 import tempfile
-from future.utils import iteritems
 
 import gen_kconfig_doc
 
-try:
-    from . import kconfiglib
-except Exception:
-    sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
-    import kconfiglib
-
 __version__ = "0.1"
 
 if "IDF_CMAKE" not in os.environ:

tools/kconfig_new/confserver.py

@@ -7,16 +7,12 @@ from __future__ import print_function
 import argparse
 import confgen
 import json
+import kconfiglib
 import os
 import sys
 import tempfile
-from confgen import FatalError, __version__
 
-try:
-    from . import kconfiglib
-except Exception:
-    sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
-    import kconfiglib
+from confgen import FatalError, __version__
 
 # Min/Max supported protocol versions
 MIN_PROTOCOL_VERSION = 1

tools/kconfig_new/gen_kconfig_doc.py

@@ -21,15 +21,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 from __future__ import print_function
-import os
 import re
-import sys
-
-try:
-    from . import kconfiglib
-except Exception:
-    sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
-    import kconfiglib
+import kconfiglib
 
 # Indentation to be used in the generated file
 INDENT = '    '

tools/kconfig_new/test/gen_kconfig_doc/test_target_visibility.py

@@ -1,14 +1,14 @@
 #!/usr/bin/env python
+import kconfiglib
 import os
 import sys
 import unittest
 
 try:
-    from . import kconfiglib
-except Exception:
+    import gen_kconfig_doc
+except ImportError:
     sys.path.insert(0, os.path.normpath(os.path.join(os.path.dirname(os.path.realpath(__file__)), '../..')))
-    import kconfiglib
-import gen_kconfig_doc
+    import gen_kconfig_doc
 
 
 class ConfigTargetVisibilityTestCase(unittest.TestCase):

tools/ldgen/sdkconfig.py

@@ -14,17 +14,8 @@
 # limitations under the License.
 #
 
-import os
 from pyparsing import Word, alphanums, printables, Combine, Literal, hexnums, quotedString, Optional, nums, removeQuotes, oneOf, Group, infixNotation, opAssoc
-
-import sys
-try:
-    from . import kconfiglib
-except Exception:
-    parent_dir_name = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
-    kconfig_new_dir = os.path.abspath(parent_dir_name + "/kconfig_new")
-    sys.path.insert(0, kconfig_new_dir)
-    import kconfiglib
+import kconfiglib
 
 
 class SDKConfig: