buildroot: add python-freetype required by the pinpong library

buildroot-2021.05/configs/milkv_duo_musl_riscv64_defconfig

@@ -343,6 +343,7 @@ BR2_PACKAGE_PYTHON_SMBUS_CFFI=y
 BR2_PACKAGE_PYTHON_SPIDEV=y
 BR2_PACKAGE_PYTHON_MODBUS_TK=y
 BR2_PACKAGE_PYTHON_EVDEV=y
+BR2_PACKAGE_PYTHON_FREETYPE=y
 
 #
 # Compression and decompression
@@ -367,6 +368,8 @@ BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS=y
 BR2_PACKAGE_LIBGPG_ERROR_SYSCFG="riscv64-unknown-linux-gnu"
 BR2_PACKAGE_PROVIDES_HOST_OPENSSL="host-libopenssl"
 
+BR2_PACKAGE_FREETYPE=y
+
 #
 # JSON/XML
 #

buildroot-2021.05/package/Config.in

@@ -995,6 +995,7 @@ menu "External python modules"
 	source "package/python-flask-wtf/Config.in"
 	source "package/python-flatbuffers/Config.in"
 	source "package/python-flup/Config.in"
+	source "package/python-freetype/Config.in"
 	source "package/python-frozenlist/Config.in"
 	source "package/python-functools32/Config.in"
 	source "package/python-future/Config.in"

buildroot-2021.05/package/python-freetype/0001-do-not-need-setuptools_scm.patch

@@ -0,0 +1,41 @@
+From d96035f5c857acc8fdf0fb83152ed781fcf13af4 Mon Sep 17 00:00:00 2001
+From: carbon <carbon@milkv.io>
+Date: Mon, 28 Aug 2023 18:20:15 +0800
+Subject: [PATCH] do not need setuptools_scm
+
+---
+ pyproject.toml | 2 +-
+ setup.py       | 2 --
+ 2 files changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/pyproject.toml b/pyproject.toml
+index cb5ee0c..98ae97a 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -1,2 +1,2 @@
+ [build-system]
+-requires = ["setuptools>=42", "wheel", "setuptools_scm[toml]>=3.4", "certifi", "cmake"]
++requires = ["setuptools>=42", "wheel", "certifi", "cmake"]
+diff --git a/setup.py b/setup.py
+index af7f101..d4183ca 100644
+--- a/setup.py
++++ b/setup.py
+@@ -102,7 +102,6 @@ description = open(
+ 
+ setup(
+     name='freetype-py',
+-    use_scm_version=True,
+     description='Freetype python bindings',
+     long_description=description,
+     author='Nicolas P. Rougier',
+@@ -127,7 +126,6 @@ setup(
+         'Topic :: Multimedia :: Graphics',
+     ],
+     keywords=['freetype', 'font'],
+-    setup_requires=['setuptools_scm'],
+     entry_points={
+         "pyinstaller40": [
+             "hook-dirs = freetype.__pyinstaller:get_hook_dirs",
+-- 
+2.25.1
+

buildroot-2021.05/package/python-freetype/Config.in

@@ -0,0 +1,7 @@
+config BR2_PACKAGE_PYTHON_FREETYPE
+	bool "python-freetype"
+	help
+	  Freetype Python provides bindings for the FreeType library.
+	  Only the high-level API is bound.
+
+	  https://pypi.python.org/pypi/freetype-pi

buildroot-2021.05/package/python-freetype/python-freetype.hash

@@ -0,0 +1,5 @@
+# md5, sha256 from https://pypi.org/project/freetype-py/
+md5  c63b1ee876bf97be9d2be49745e10be7  freetype-py-2.4.0.zip
+sha256  8ad81195d2f8f339aba61700cebfbd77defad149c51f59b75a2a5e37833ae12e  freetype-py-2.4.0.zip
+# Locally computed sha256 checksums
+sha256  60386caf4d85fb57b5cc5470f1a00de1692fb28e8b731f7f9187f64451dbe641  LICENSE.txt

buildroot-2021.05/package/python-freetype/python-freetype.mk

@@ -0,0 +1,20 @@
+################################################################################
+#
+# freetype-py
+#
+################################################################################
+
+PYTHON_FREETYPE_VERSION = 2.4.0
+PYTHON_FREETYPE_SOURCE = freetype-py-$(PYTHON_FREETYPE_VERSION).zip
+PYTHON_FREETYPE_SITE = https://files.pythonhosted.org/packages/a7/6d/66c222fae5dc5fd13fd840ab75feb49f78963f560a56e134c85f1236a94c
+PYTHON_FREETYPE_SETUP_TYPE = setuptools
+PYTHON_FREETYPE_LICENSE = Revised BSD License
+PYTHON_FREETYPE_LICENSE_FILES = LICENSE.txt
+
+define PYTHON_FREETYPE_EXTRACT_CMDS
+	$(UNZIP) -d $(@D) $(PYTHON_FREETYPE_DL_DIR)/$(PYTHON_FREETYPE_SOURCE)
+	mv $(@D)/freetype-py-$(PYTHON_FREETYPE_VERSION)/* $(@D)
+	$(RM) -r $(@D)/freetype-py-$(PYTHON_FREETYPE_VERSION)
+endef
+
+$(eval $(python-package))