x11-libs/cairo: update description of xlib-xcb for possible display corruption

Bug: https://bugs.gentoo.org/show_bug.cgi?id=508232#c17

Package-Manager: portage-2.2.20.1

diff --git a/x11-libs/cairo/metadata.xml b/x11-libs/cairo/metadata.xml
index 8dece43926573da81ec69fc4ae14e1805a62b452..5d44010e5a0f3d13841d08a23ed9017ef4097198 100644 (file)
--- a/x11-libs/cairo/metadata.xml
+++ b/x11-libs/cairo/metadata.xml
@@ -17,7 +17,7 @@
     <flag name="gles2">Use OpenGL ES 2 backend for acceleration.</flag>
     <flag name="glib">Compile with GLib Object System support</flag>
     <flag name="valgrind">Built-in support to mark memory regions</flag>
-    <flag name="xlib-xcb">Use XCB renderer backend for acceleration over xlib</flag>
+    <flag name="xlib-xcb">Use XCB renderer backend for acceleration over xlib. Enabling this may solve or introduce display corruption problems.</flag>
   </use>
   <upstream>
     <remote-id type="cpe">cpe:/a:cairographics:cairo</remote-id>