Eliminate various warnings and update all manifests.

dev-dotnet/gtk-sharp/Manifest

@@ -1,6 +1,5 @@
 AUX 01-meson-build-gio.patch 495 BLAKE2B 4e87dde4f08d1c5fc5c4531817a7e9c5aa2467c232e4f56c086df11025f66781f0cebabb5b3e44b2902213d96878b976fc8d3b540ada8dd25ae312373c0e9bcb SHA512 629fc63017ee0e7d45568d070bb5f61a0004b9e8eb92f6befa9dde108b13c03036444dae57e90ed3a9c839a558bacb825c2014ea829ed7a49b977d2437356d5c
 DIST gtk-sharp-3.22.2.tar.gz 3297236 BLAKE2B ed6f9e19cc2db3e3a86a14107239b25ec4868222d5ef3d694372e824b8f323d70f5a4847c72a0c2a780cc474375fbf74c74ca3165fbed4255e68671614b9f9fc SHA512 8d4fdcbd54ec795dd5d8bd1fd9e4ec5ea5fff5169392891c99656d3fa1fffda28bbe6ac4e32f1201e7ed03b9702f37e85cd315946bf055efdd7b264d23e6007a
 EBUILD gtk-sharp-3.22.2-r2.ebuild 1154 BLAKE2B 39c77bed551221fa921637857033c7a78e62b7895ae07ba4a82bda486f6f11de72135603ca5d66850f90ca30ed68e2c2641c2027a58dd991236a9365312cab30 SHA512 8bb4c526a866a23c3104570446980b684e000bd0eaadd83ac29a715a936273eb9a33886b2ba610af37d304ff8a95bbe4348a038522aaf9c7d747baf43a4fc2d0
-EBUILD gtk-sharp-9999.ebuild 1232 BLAKE2B ab6cabf8f51e4b03db410381f335d4c71c15c7f40c4fd63ace33aec0e9eb7b694a84891a31bb097bc7f6d5e445a8c1539814caeed849adb51f035f3d59856b1d SHA512 025396478f7d8b81dd3627fb1692aa00f2de176b08fb37e575e57fd167453f6180552241ec14332a733eea15a7d3b25109623a11aa80da96bf145dd67b43b0a7
 MISC ChangeLog 754 BLAKE2B 0b1f7abb45fdbddb2f038ed04d899bd97e2ea654d18569f61397c71017ed905f200062c3cbe6269b355bd59a10f9112bdc14f02c16e5923161ebe4123d4717d8 SHA512 f30f4b736fa0744f5f4bff210672ce5006c5679fd6ee50a1976631a334ebc597ee1f89d295a708433ee3ef71697e1d6e6333bcb2ee701571077b744b51ccb692
 MISC metadata.xml 500 BLAKE2B ed40c3992051fdea9daf967450f7cd084e80b8a81d2bf6b701709fe1b2567b052fd67851b15b0befffebcd017de6d3381850d318371e95c402e152198c2770b9 SHA512 69f503ae78ee8b83c1020914f8e9f4c670236c462e41651b0c33b0774c6e54ead5e8590f485d968f3b9fc44bdb4f23b101f8b60d0f25bea83ea9db18762ee869

dev-dotnet/gtk-sharp/gtk-sharp-9999.ebuild

@@ -1,68 +0,0 @@
-# Copyright 1999-2023 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-DOTNET_PKG_COMPAT="6.0"
-
-inherit git-r3 dotnet-pkg
-
-EGIT_REPO_URI="https://github.com/GtkSharp/GtkSharp"
-#EGIT_BRANCH="master"
-#EGIT_COMMIT="964cb9c31506adf7c1c68fe8a6ac8c8076237f3a"
-EGIT_COMMIT="96f30862e9eea764ea1119c34d401b1c71e7ac57"
-
-MY_PN="GtkSharp"
-MY_P="${MY_PN}-${PV}"
-SLOT="3"
-DESCRIPTION="gtk bindings for mono"
-LICENSE="GPL-2"
-HOMEPAGE="https://github.com/GtkSharp/GtkSharp"
-KEYWORDS="~amd64 ~arm64 ~ppc ~x86"
-
-DOTNET_PKG_PROJECTS=( "${S}/Source" )
-
-RDEPEND="
-	${DOTNET_PKG_RDEPS}
-	x11-libs/gtk+:3
-"
-
-BDEPEND="
-	${DOTNET_PKG_BDEPS}
-"
-
-DEPEND="
-	${RDEPEND}
-	>=dev-lang/mono-6.12
-	app-accessibility/at-spi2-core
-	x11-libs/cairo
-	x11-libs/gdk-pixbuf
-	x11-libs/gtk+:3
-	x11-libs/pango
-"
-
-pkg_setup() {
-	dotnet-pkg-base_setup
-}
-
-src_unpack() {
-	git-r3_fetch
-	git-r3_checkout
-	dotnet-pkg_src_unpack
-}
-
-src_configure() {
-	dotnet-pkg-base_restore_tools
-}
-
-src_compile() {
-	ewarn "!!!"
-	ewarn "!!!BAD!!! Hardcoded DOTNET_ROOT in ebuild. How can I fix that?!"
-	ewarn "!!!"
-	DOTNET_ROOT=/opt/dotnet-sdk-bin-6.0 edotnet cake build.cake
-}
-
-src_install() {
-	mv BuildOutput "${DOTNET_PKG_OUTPUT}"
-	dotnet-pkg_src_install
-}