Accepting request 819161 from home:gmbr3:libexecdir

- Fixes for %_libexecdir changing to /usr/libexec

OBS-URL: https://build.opensuse.org/request/show/819161
OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/gdm?expand=0&rev=458

gdmflexiserver-wrapper

@@ -1,8 +1,8 @@
 #!/bin/sh
 
-if test ! -x "${GDMFLEXISERVER:-/usr/lib/gdm/gdmflexiserver}"; then
+if test ! -x "${GDMFLEXISERVER:-@LIBEXECDIR@/gdm/gdmflexiserver}"; then
   echo "No gdmflexiserver implementation found. Maybe install gdm?" >&2
   exit 1
 else
-  exec "${GDMFLEXISERVER:-/usr/lib/gdm/gdmflexiserver}"
+  exec "${GDMFLEXISERVER:-@LIBEXECDIR@/gdm/gdmflexiserver}"
 fi