dev-python/msgpack: Sync with Gentoo

It's from Gentoo commit 0b68483167d72179a18068bdd3d3493776232551.

sdk_container/src/third_party/portage-stable/dev-python/msgpack/Manifest

@@ -1 +1,3 @@
 DIST msgpack-1.1.0.tar.gz 167260 BLAKE2B fd6497ce248fabae481de41cb27bccf001e75425564f16caff9f5dceb52d82949481589a92635f4c25178f03002daf604073fc2bb07c8133e81a8ee2f1ccb7c4 SHA512 2af3a6ae9a68a0261bf1cbb5ca6925004b421241c445d17023976fe38738049458937a578828cdf3c1f2fd19dfbbcceb21762957bfd459d6862adb110cad3faa
+DIST msgpack-1.1.1.tar.gz 173555 BLAKE2B 972ea4174b8b7c91c529c2db55483441fc1fd6c2964b145b73784f877f8699cd26829fd0d77574fb52af50ed3f8a0ac1b815cb67b24f751079ca2a430cec0b45 SHA512 dbd1055dd4b22b43193d381e7e15ff6e8dbb49f04d111bef84555429accc2bd1609359f72604bf0c1859d0b5f2e275d16773a0f8efd50ccebb5984c8b9e84309
+DIST msgpack-1.1.1rc1.tar.gz 172690 BLAKE2B cb64398a412efb0567a69c62bbc3c9e268b1aea8718c6c690e894a238a7a0cdd7bc3b6c78329140a8073a0aad74fa5f16c7dcb5673a806fe1fec483bc2e1f6ed SHA512 5916bb4af272c2eb9169569ae75b6108b4567094db3645dd0d3d5d554d1e3cb71fa6c3c1ca6facbf2dfb3b0ca9b08cf21721cf2c5b6ed0d9b8f08db25df1c91a

sdk_container/src/third_party/portage-stable/dev-python/msgpack/msgpack-1.1.0.ebuild

@@ -5,7 +5,7 @@ EAPI=8
 
 DISTUTILS_EXT=1
 DISTUTILS_USE_PEP517=setuptools
-PYTHON_COMPAT=( python3_{10..13} pypy3 pypy3_11 )
+PYTHON_COMPAT=( python3_{11..14} pypy3_11 )
 
 inherit distutils-r1 pypi
 

sdk_container/src/third_party/portage-stable/dev-python/msgpack/msgpack-1.1.1.ebuild

@@ -0,0 +1,59 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{11..14} pypy3_11 )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="MessagePack (de)serializer for Python"
+HOMEPAGE="
+	https://msgpack.org/
+	https://github.com/msgpack/msgpack-python/
+	https://pypi.org/project/msgpack/
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-macos"
+IUSE="+native-extensions"
+
+# extension code is relying on CPython implementation details
+BDEPEND="
+	native-extensions? (
+		$(python_gen_cond_dep '
+			>=dev-python/cython-3.0.8[${PYTHON_USEDEP}]
+		' 'python*')
+	)
+"
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	# Remove pre-generated cython files
+	rm msgpack/_cmsgpack.c || die
+
+	# native-extensions are always disabled on PyPy
+	# https://github.com/msgpack/msgpack-python/blob/main/setup.py#L76
+	if ! use native-extensions; then
+		export MSGPACK_PUREPYTHON=1
+	fi
+
+	distutils-r1_python_prepare_all
+}
+
+python_configure() {
+	if [[ ${EPYTHON} == python* && ! -f msgpack/_cmsgpack.c ]] &&
+		use native-extensions
+	then
+		cython -v msgpack/_cmsgpack.pyx || die
+	fi
+}
+
+python_test() {
+	rm -rf msgpack || die
+	epytest
+}

sdk_container/src/third_party/portage-stable/dev-python/msgpack/msgpack-1.1.1_rc1.ebuild

@@ -0,0 +1,58 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DISTUTILS_EXT=1
+DISTUTILS_USE_PEP517=setuptools
+PYTHON_COMPAT=( python3_{11..14} pypy3_11 )
+
+inherit distutils-r1 pypi
+
+DESCRIPTION="MessagePack (de)serializer for Python"
+HOMEPAGE="
+	https://msgpack.org/
+	https://github.com/msgpack/msgpack-python/
+	https://pypi.org/project/msgpack/
+"
+
+LICENSE="Apache-2.0"
+SLOT="0"
+IUSE="+native-extensions"
+
+# extension code is relying on CPython implementation details
+BDEPEND="
+	native-extensions? (
+		$(python_gen_cond_dep '
+			>=dev-python/cython-3.0.8[${PYTHON_USEDEP}]
+		' 'python*')
+	)
+"
+
+distutils_enable_tests pytest
+
+python_prepare_all() {
+	# Remove pre-generated cython files
+	rm msgpack/_cmsgpack.c || die
+
+	# native-extensions are always disabled on PyPy
+	# https://github.com/msgpack/msgpack-python/blob/main/setup.py#L76
+	if ! use native-extensions; then
+		export MSGPACK_PUREPYTHON=1
+	fi
+
+	distutils-r1_python_prepare_all
+}
+
+python_configure() {
+	if [[ ${EPYTHON} == python* && ! -f msgpack/_cmsgpack.c ]] &&
+		use native-extensions
+	then
+		cython -v msgpack/_cmsgpack.pyx || die
+	fi
+}
+
+python_test() {
+	rm -rf msgpack || die
+	epytest
+}