media-libs/ctl: drop hppa/sparc/ppc

We're dropping keywords for OpenEXR there.

Bug: https://bugs.gentoo.org/818424
Signed-off-by: Sam James <sam@gentoo.org>

media-libs/ctl/ctl-1.5.2-r1.ebuild

@@ -11,7 +11,7 @@ SRC_URI="https://github.com/ampas/CTL/archive/${P}.tar.gz"
 
 LICENSE="AMPAS"
 SLOT="0"
-KEYWORDS="amd64 ~hppa ~ia64 ppc ppc64 sparc x86"
+KEYWORDS="amd64 ~ia64 ppc64 x86"
 
 RDEPEND="media-libs/ilmbase:=
 	media-libs/openexr:=

media-libs/ctl/ctl-1.5.2-r2.ebuild

@@ -12,7 +12,7 @@ S="${WORKDIR}/CTL-ctl-${PV}"
 
 LICENSE="AMPAS"
 SLOT="0"
-KEYWORDS="amd64 ~hppa ~ia64 ppc ppc64 sparc x86"
+KEYWORDS="amd64 ~ia64 ppc64 x86"
 IUSE="test"
 
 RESTRICT="!test? ( test )"