toolchain.eclass: Use :0= for dependency on >=dev-libs/isl-0.14.

Closes: https://bugs.gentoo.org/650170
Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 03e44c420046af59e071b8efddebefb94aa54c3a..b07a27f96bf33faa71097abcaabef3d1a001d529 100644 (file)
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -184,7 +184,7 @@ fi
 
 if in_iuse graphite ; then
        if tc_version_is_at_least 5.0 ; then
-               RDEPEND+=" graphite? ( >=dev-libs/isl-0.14 )"
+               RDEPEND+=" graphite? ( >=dev-libs/isl-0.14:0= )"
        elif tc_version_is_at_least 4.8 ; then
                RDEPEND+="
                        graphite? (