Removed xa.

Since it is now required for vice, it is included in main gentoo portage
repository.

dev-lang/xa65/Manifest

@@ -1,2 +0,0 @@
-DIST xa-2.3.9.tar.gz 151086 BLAKE2B 312d082bf18eebdcd41eb4127a035db5fe2b47121bceadf45aa06e515160cb9233742791447806ee057a1b4e3860ecddda3f85f76d0e9d672dcd00cb8a1871c4 SHA512 9e140192f7daae8b5042a01c81c85f6ec4e53c727fa5af624fbe94a8ce85fbf821a1ee94dc9c11e8087b08a4060010b989f95b77cbcd2b550ab552c3b5455dfe
-EBUILD xa65-2.3.9.ebuild 551 BLAKE2B 7c6048ad858fa696bc89cabbccfe88c0be3fc1f819f55e02225a84c2dbf01d533f00d7d81d7c120f1fe5e3650ee68dc9dd42c9f2617356cf5710d26109bb2e0b SHA512 37e9b027dafa7d3621f558b7134cad12e0c368ff25c74dc037a8fb4fde40e3c006a29450121e226d021c722bcf3a5c507adc64c746d4131beb0d621fdd764867

dev-lang/xa65/xa65-2.3.9.ebuild

@@ -1,26 +0,0 @@
-# Copyright 2019 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-DESCRIPTION="Two-pass cross-assembler for MOS 6502 and compatible CPUs"
-HOMEPAGE="http://www.floodgap.com/retrotech/xa/"
-SRC_URI="http://www.floodgap.com/retrotech/xa/dists/xa-$PV.tar.gz"
-
-LICENSE="GPL2"
-SLOT="0"
-KEYWORDS="~amd64 ~x86"
-IUSE=""
-
-DEPEND=""
-RDEPEND="${DEPEND}"
-BDEPEND=""
-
-src_unpack() {
-	unpack ${A}
-	mv "${WORKDIR}/xa-$PV" "${WORKDIR}/${P}"
-}
-
-src_install() {
-	emake -j1 PREFIX="${EPREFIX}" DESTDIR="${D}/usr" install || die
-}