dev-util/gdbus-codegen: Sync with Gentoo

It's from Gentoo commit 8e8d04e295280949380fddf48b66c403652e9e40.

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

@@ -1,2 +1,3 @@
 DIST glib-2.76.2.tar.xz 5273836 BLAKE2B db5d5e45fe4a17bade7f5bf923ac0e5541237d19146ede33b4d52f05b82e4ecb94519393f49ac3b04e17d0f56bfd5dd99b8e81ae80956cfdb5cb2396cd5ec8cc SHA512 5a99723d72ae987999bdf3eac4f3cabe2e014616038f2006e84060b97d6d290b7d44a20d700e9c0f4572a6defed56169f624bcd21b0337f32832b311aa2737e6
 DIST glib-2.76.3.tar.xz 5273460 BLAKE2B 894635281d1a3eb60d274b8db91cd59069b6d0abe61295175c794ad44e8669d869009fac44c7d6f416a93adcea5b9aeb90b944047d013fa1f2d9b1a8ded3de1e SHA512 291b8913918d411b679442b888f56893a857a77decfe428086c8bd1da1949498938ddb0bf254ed99d192e4a09b5e8cee1905fd6932ee642463fb229cac7c226e
+DIST glib-2.76.4.tar.xz 5274356 BLAKE2B c9ceb514ea81e1e6ab2d0efc82c48c0d8ae6c997fd0e3c56d47a5174b027f785b58266fff73b1d1132e272305126fbff22e3c65d47de46224cd12fa49796d5bc SHA512 f76932dc5090a44880373228e2b162f338415d06f7c90f2950eab1a43bb191c56a1797da4d377594f6a999197fef4defb848039259cfa4105bb68288a928f5b7

sdk_container/src/third_party/portage-stable/dev-util/gdbus-codegen/gdbus-codegen-2.76.3.ebuild

@@ -15,7 +15,7 @@ HOMEPAGE="https://www.gtk.org/"
 
 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"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos"
 
 RDEPEND="${PYTHON_DEPS}"
 DEPEND="${RDEPEND}"

sdk_container/src/third_party/portage-stable/dev-util/gdbus-codegen/gdbus-codegen-2.76.4.ebuild

@@ -0,0 +1,74 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+GNOME_ORG_MODULE="glib"
+PYTHON_COMPAT=( python3_{9..12} )
+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/"
+
+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="${PYTHON_DEPS}"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	dev-libs/libxslt
+	app-text/docbook-xsl-stylesheets
+"
+
+S="${WORKDIR}/glib-${PV}/gio/gdbus-2.0/codegen"
+
+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 \
+		"${1}" || die "manpage generation failed"
+}
+
+src_compile() {
+	distutils-r1_src_compile
+	do_xsltproc_command \
+		"${WORKDIR}/glib-${PV}/docs/reference/gio/gdbus-codegen.xml" \
+		"${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"
+}