sci-mathematics/rw: new revision with a blocker on media-gfx/xpaint.

We have a file collision (librw.so) with xpaint. Barring a better
solution, we should at least block it in RDEPEND so that users don't
see the collision. This new revision adds "!media-gfx/xpaint" to
RDEPEND.

Gentoo-Bug: 560210

Package-Manager: portage-2.3.0

sci-mathematics/rw/rw-0.7-r2.ebuild

@@ -7,7 +7,7 @@ EAPI=6
 DESCRIPTION="Compute rank-width decompositions of graphs"
 AUTHORPAGE="http://pholia.tdi.informatik.uni-frankfurt.de/~philipp/"
 HOMEPAGE="${AUTHORPAGE}software/${PN}.shtml"
-SRC_URI="${AUTHORPAGE}/software/${P}.tar.gz"
+SRC_URI="${AUTHORPAGE}software/${P}.tar.gz"
 
 LICENSE="GPL-2+"
 SLOT="0"
@@ -15,7 +15,10 @@ KEYWORDS="~amd64 ~amd64-linux ~x86 ~x86-linux ~ppc-macos ~x86-macos ~x64-macos"
 IUSE="+executable"
 
 DEPEND="executable? ( >=dev-libs/igraph-0.6 )"
-RDEPEND="${DEPEND}"
+
+# We have a file collision (librw.so) with xpaint, bug 560210.
+RDEPEND="${DEPEND}
+	!media-gfx/xpaint"
 
 DOCDIR="/usr/share/doc/${PF}"