sci-libs/xylib: drop 1.6

Signed-off-by: Pacho Ramos <pacho@gentoo.org>

sci-libs/xylib/xylib-1.6.ebuild

@@ -1,42 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-WX_GTK_VER=3.0-gtk3
-
-inherit wxwidgets
-
-DESCRIPTION="Experimental x-y data reading library"
-HOMEPAGE="https://github.com/wojdyr/xylib"
-SRC_URI="https://github.com/wojdyr/xylib/releases/download/v${PV}/${P}.tar.bz2"
-
-LICENSE="LGPL-2.1"
-SLOT="0"
-KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
-IUSE="bzip2 gui zlib"
-
-RDEPEND="
-	bzip2? ( app-arch/bzip2 )
-	gui? ( x11-libs/wxGTK:${WX_GTK_VER} )
-	zlib? ( sys-libs/zlib )"
-DEPEND="
-	${RDEPEND}
-	dev-libs/boost"
-
-src_configure() {
-	use gui && setup-wxwidgets
-
-	econf \
-		--disable-static \
-		$(use_with bzip2 bzlib) \
-		$(use_with gui) \
-		$(use_with zlib)
-}
-
-src_install() {
-	default
-
-	# no static archives
-	find "${ED}" -name '*.la' -delete || die
-}