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diff --git a/sci-mathematics/rw/rw-0.8-r2.ebuild b/sci-mathematics/rw/rw-0.8-r2.ebuild
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+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools
+
+DESCRIPTION="Compute rank-width decompositions of graphs"
+HOMEPAGE="https://sourceforge.net/projects/rankwidth/"
+SRC_URI="https://downloads.sourceforge.net/project/rankwidth/${P}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos"
+IUSE=""
+
+# We have a file collision (librw.so) with xpaint, bug 560210.
+RDEPEND="!media-gfx/xpaint"
+
+src_prepare() {
+	# The upstream tarball for v0.8 contains SYMLINKS to ar-lib,
+	# compile, install-sh, ltmain.sh, etc. And those symlinks don't
+	# always point to a working location for us, so we have to
+	# (re)generate actual files for that stuff. Bug 696986.
+	default
+	eautoreconf
+}
+
+src_configure() {
+	# The executable depends on igraph, which has gone off the rails
+	# upstream and has copy/pasted ~10 libraries into its src/ directory.
+	econf --disable-executable
+}