app-emulation/qemu-guest-agent: Sync with Gentoo

It's from Gentoo commit b7c2dad7a8bc9a6793372acd60686935125c96a2.

sdk_container/src/third_party/portage-stable/app-emulation/qemu-guest-agent/Manifest

@@ -3,3 +3,4 @@ DIST qemu-7.1.0.tar.xz 121833004 BLAKE2B e05f91ce4993c7591a2df08b5fb017f8b8ec214
 DIST qemu-8.0.0.tar.xz 127835148 BLAKE2B 9b54aae10fe09691a26e68374723ded5fdda6409673b4de9461a25ee060cfd03968a16ddeadc21d48b9262e53aa6d4e5eb645376969f97c65807fad19607b04f SHA512 1f31d1e653dec2d35f1b7a5468ee3f471553b48eca8c8afafffcf9243c6b2260e78a5b73da3fe567f9b85d4133573eebd397747b3aec501fb24076263eb07b27
 DIST qemu-8.0.2.tar.xz 126707132 BLAKE2B f2b1a63e10c42aabfe39722c7732d0f04818ad367b769b3deb29c5bf9adcabc3aca1706f3c40fafeeb57ac1f7a61ded5066de32134c483e2fd27bc65b4b7d30a SHA512 4e915d33a662bf55b09247fb85150be376c92270d3764e3d6470c452cb70cc558f54e84de5610dd60a9eb3ea02d5d4277b1ec75c9804967d278fa8361c7f9b9a
 DIST qemu-8.0.3.tar.xz 126710536 BLAKE2B 071cc1a35209a02e8c5dd4f43cb112f110b4655adb0f870a04fdf9a6e2c761699574e8c9426f70f60787a99acf252d7a64d94a8e837cdfeda93d89428d7866f3 SHA512 18b2ccb65f7ec2ae92f0e04406539620c881e2b75f63816588c86043a07464bb99d16a83e792ed9508de393f4b694c46d52f4d07edf52741e85224c8b8d5d5c3
+DIST qemu-8.2.0.tar.xz 130008888 BLAKE2B a63667042e1e19c635568072d8dcc117320117e81e374a93cfb79e2363ebf505df3217fb098638e53c899eb6f83435221e8031f2aae003c27ec25af8654683b3 SHA512 92ec41196ff145cdbb98948f6b6e43214fa4b4419554a8a1927fb4527080c8212ccb703e184baf8ee0bdfa50ad7a84689e8f5a69eba1bd7bbbdfd69e3b91256c

sdk_container/src/third_party/portage-stable/app-emulation/qemu-guest-agent/files/qemu-8.1.0-find-sphinx.patch

@@ -0,0 +1,10 @@
+This gets confused by python-any-r1 and tries to find sphinx-build in ${T}.
+--- a/docs/meson.build
++++ b/docs/meson.build
+@@ -1,5 +1,4 @@
+-sphinx_build = find_program(fs.parent(python.full_path()) / 'sphinx-build',
+-                            required: get_option('docs'))
++sphinx_build = find_program('sphinx-build', required: get_option('docs'))
+ 
+ # Check if tools are available to build documentation.
+ build_docs = false

sdk_container/src/third_party/portage-stable/app-emulation/qemu-guest-agent/qemu-guest-agent-8.2.0.ebuild

@@ -0,0 +1,89 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+
+inherit edo systemd toolchain-funcs python-any-r1 udev
+
+MY_PN="qemu"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="QEMU Guest Agent (qemu-ga) for use when running inside a VM"
+HOMEPAGE="https://wiki.qemu.org/Features/GuestAgent"
+SRC_URI="http://wiki.qemu.org/download/${MY_P}.tar.xz"
+
+LICENSE="GPL-2 BSD-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc ~ppc64 ~x86"
+
+RDEPEND="dev-libs/glib"
+DEPEND="${RDEPEND}"
+BDEPEND="${PYTHON_DEPS}
+	dev-lang/perl
+	app-alternatives/ninja"
+
+S="${WORKDIR}/${MY_P}"
+
+PATCHES=(
+	"${FILESDIR}"/qemu-8.1.0-find-sphinx.patch
+)
+
+src_configure() {
+	tc-export AR LD OBJCOPY RANLIB
+
+	local myconf=(
+		--prefix=/usr
+		--sysconfdir=/etc
+		--libdir="/usr/$(get_libdir)"
+		--localstatedir=/
+		--disable-bsd-user
+		--disable-linux-user
+		--disable-system
+		--disable-strip
+		--enable-tools
+		--disable-werror
+		--without-default-features
+		--enable-guest-agent
+		--python="${PYTHON}"
+		--cc="$(tc-getCC)"
+		--cxx="$(tc-getCXX)"
+		--host-cc="$(tc-getBUILD_CC)"
+	)
+
+	edo ./configure "${myconf[@]}"
+}
+
+src_test() {
+	# qga only uses generic code covered by qobject tests,
+	# the full test suite requires at least one softmmu binary
+	emake check-unit
+}
+
+src_install() {
+	dobin build/qga/qemu-ga
+
+	# Normal init stuff
+	newinitd "${FILESDIR}/qemu-ga.init-r1" qemu-guest-agent
+	newconfd "${FILESDIR}/qemu-ga.conf-r1" qemu-guest-agent
+
+	insinto /etc/logrotate.d
+	newins "${FILESDIR}/qemu-ga.logrotate" qemu-guest-agent
+
+	# systemd stuff
+	udev_newrules "${FILESDIR}/qemu-ga-systemd.udev" 99-qemu-guest-agent.rules
+
+	systemd_newunit "${FILESDIR}/qemu-ga-systemd.service" \
+		qemu-guest-agent.service
+}
+
+pkg_postinst() {
+	elog "You should add 'qemu-guest-agent' to the default runlevel."
+	elog "e.g. rc-update add qemu-guest-agent default"
+	udev_reload
+}
+
+pkg_postrm() {
+	udev_reload
+}