dev-util/gdbus-codegen: Sync with Gentoo

It's from Gentoo commit f772956294c19ace8cb1e6cf319244ec1e748cdf.

sdk_container/src/third_party/portage-stable/dev-util/gdbus-codegen/Manifest

@@ -2,3 +2,4 @@ DIST glib-2.76.4.tar.xz 5274356 BLAKE2B c9ceb514ea81e1e6ab2d0efc82c48c0d8ae6c997
 DIST glib-2.78.3.tar.xz 5321388 BLAKE2B 6ef754b15e1ce4377eafdfc317025ac65c3d8010a8816a0cef786cec9da2af9f7d7d1da735c971ab8c848b2dcec050330e5b0fdceb156a36d739848e6160cd19 SHA512 9c1af75fb973d23ce0286d5b7836eea45f9628c148ced5ac10e10abceda05024ae4c57f01439824d3287d986527500b7b959828b630b6e4a3314b5224f4d7246
 DIST glib-2.78.4.tar.xz 5331892 BLAKE2B ada7134597d7d863e581a2bb1097ac07a63b27b53309aadab5b1d3686327ee718ad8c5c07af3fce5cc12328e728fc2c4df5fd9e69f431fa00dc634062ef7f926 SHA512 6f3a06e10e7373a2dbf0688512de4126472fb73cbec488b7983b5ffecff09c64d7e1ca462f892e8f215d3d277d103ca802bad7ef0bd0f91edf26fc6ce67187b6
 DIST glib-2.78.6.tar.xz 5344808 BLAKE2B d16173794c4aa019459cf8c8c84d4107fb8393828f41ec6c631b9452890f34f9022ed848a543ed134fdb8a575faef6b941cea3e05de512eb1b7a99f7601a2485 SHA512 8d75f8fd77b6309215ca86a0c7648878efe11051f18b279840c137669017ea4066388f8682367e4ea3f154333d833c9dc28ccd4a66a91f0c3854a40a2838f8da
+DIST glib-2.80.4.tar.xz 5535760 BLAKE2B 1d2b301703b27a5c2def370e1d44b4f7b08a940969563ce9d8d7c38e5f0a32163b95523e09cedc4a57b2af84a57d63dc545abcb31b61a8066ef62ba396fb4f3c SHA512 efdc7dd1e0609b0f2d988a8cc8fd4a3fda96e8450832f905f7686f9063b727cb996e0e4e638aca62f60b76f9f04be62e089a615413e64cf298c7eef26e074570

sdk_container/src/third_party/portage-stable/dev-util/gdbus-codegen/gdbus-codegen-2.80.4.ebuild

@@ -0,0 +1,80 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+GNOME_ORG_MODULE="glib"
+PYTHON_COMPAT=( python3_{10..13} )
+PYTHON_REQ_USE="xml(+)"
+DISTUTILS_USE_PEP517=setuptools
+DISTUTILS_SINGLE_IMPL=1
+
+inherit gnome.org distutils-r1
+
+DESCRIPTION="GDBus code and documentation generator"
+HOMEPAGE="https://www.gtk.org/"
+
+S="${WORKDIR}/glib-${PV}/gio/gdbus-2.0/codegen"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~x64-macos"
+
+RDEPEND="
+	${PYTHON_DEPS}
+	$(python_gen_cond_dep '
+		dev-python/packaging[${PYTHON_USEDEP}]
+	')
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	dev-libs/libxslt
+	app-text/docbook-xsl-stylesheets
+	>=dev-python/docutils-0.21.1
+"
+
+python_prepare_all() {
+	PATCHES=(
+		"${FILESDIR}/${PN}-2.56.1-sitedir.patch"
+	)
+	distutils-r1_python_prepare_all
+
+	local MAJOR_VERSION=$(ver_cut 1)
+	local MINOR_VERSION=$(ver_cut 2)
+	sed -e 's:@PYTHON@:python:' gdbus-codegen.in > gdbus-codegen || die
+	sed -e "s:@VERSION@:${PV}:" \
+		-e "s:@MAJOR_VERSION@:${MAJOR_VERSION}:" \
+		-e "s:@MINOR_VERSION@:${MINOR_VERSION}:" config.py.in > config.py || die
+	cp "${FILESDIR}/setup.py-2.32.4" setup.py || die "cp failed"
+	sed -e "s/@PV@/${PV}/" -i setup.py || die "sed setup.py failed"
+}
+
+do_xsltproc_command() {
+	# Taken from meson.build for manual manpage building - keep in sync (also copied to dev-util/glib-utils)
+	xsltproc \
+		--nonet \
+		--stringparam man.output.quietly 1 \
+		--stringparam funcsynopsis.style ansi \
+		--stringparam man.th.extra1.suppress 1 \
+		--stringparam man.authors.section.enabled 0 \
+		--stringparam man.copyright.section.enabled 0 \
+		-o "${2}" \
+		http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl \
+		"${1}" || die "manpage generation failed"
+}
+
+src_compile() {
+	distutils-r1_src_compile
+	rst2man \
+		"${WORKDIR}/glib-${PV}/docs/reference/gio/gdbus-codegen.rst" \
+		"${WORKDIR}/glib-${PV}/docs/reference/gio/gdbus-codegen.1"
+}
+
+src_test() {
+	einfo "Skipping tests. This package is tested by dev-libs/glib"
+	einfo "when merged with FEATURES=test"
+}
+
+python_install_all() {
+	distutils-r1_python_install_all # no-op, but prevents QA warning
+	doman "${WORKDIR}/glib-${PV}/docs/reference/gio/gdbus-codegen.1"
+}