2014-11-29  Tobias Burnus  <burnus@net-b.de>
            Manuel López-Ibáñez  <manu@gcc.gnu.org>

gcc/
        * opt-functions.awk (lang_enabled_by): Support || for
        enabled-by.
        * optc-gen.awk: Ditto.
        * doc/options.texi (LangEnabledBy, EnabledBy): Document the
        || syntax.

gcc/fortran/
        * lang.opt (Wtabs): Combine duplicated item into a single
        one using || for LangEnabledBy.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218175 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@218178 138bc75d-0d04-0410-961f-82ee72b054a4