x11-libs/libxcb: Drop old versions

Signed-off-by: Matt Turner <mattst88@gentoo.org>

x11-libs/libxcb/libxcb-1.16.ebuild

@@ -1,55 +0,0 @@
-# Copyright 1999-2024 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-PYTHON_COMPAT=( python3_{10..12} )
-PYTHON_REQ_USE="xml(+)"
-
-XORG_TARBALL_SUFFIX="xz"
-XORG_MULTILIB=yes
-XORG_DOC=doc
-
-inherit python-any-r1 xorg-3
-
-DESCRIPTION="X C-language Bindings library"
-HOMEPAGE="https://xcb.freedesktop.org/ https://gitlab.freedesktop.org/xorg/lib/libxcb"
-
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x64-solaris"
-IUSE="doc selinux test +xkb"
-RESTRICT="!test? ( test )"
-SLOT="0/1.12"
-
-RDEPEND="
-	>=x11-libs/libXau-1.0.7-r1[${MULTILIB_USEDEP}]
-	>=x11-libs/libXdmcp-1.1.1-r1[${MULTILIB_USEDEP}]
-"
-DEPEND="${RDEPEND}
-	x11-base/xorg-proto
-	>=x11-base/xcb-proto-1.16.0
-	elibc_Darwin? ( dev-libs/libpthread-stubs )
-	test? ( dev-libs/check[${MULTILIB_USEDEP}] )
-"
-# Note: ${PYTHON_USEDEP} needs to go verbatim
-BDEPEND="${PYTHON_DEPS}
-	$(python_gen_any_dep '>=x11-base/xcb-proto-1.16.0[${PYTHON_USEDEP}]')
-	doc? ( app-text/doxygen[dot] )
-	test? ( dev-libs/libxslt )
-"
-
-python_check_deps() {
-	python_has_version ">=x11-base/xcb-proto-1.16.0[${PYTHON_USEDEP}]"
-}
-
-pkg_setup() {
-	python-any-r1_pkg_setup
-	xorg-3_pkg_setup
-}
-
-src_configure() {
-	local XORG_CONFIGURE_OPTIONS=(
-		$(use_enable doc devel-docs)
-		$(use_enable selinux)
-	)
-	xorg-3_src_configure
-}