* acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): Add support for IRIX.
* aclocal.m4: Regenerated.
* Makefile.in: Regenerated.
* libio/Makefile.in: Likewise.
* libmath/Makefile.in: Likewise.
* libsupc++/Makefile.in: Likewise.
* src/Makefile.in: Likewise.
* configure: Likewise.
* config/os/irix/bits/ctype_base.h: Revise.
* config/os/irix/bits/ctype_inline.h: Likewise.
* config/os/irix/bits/ctype_noninline.h: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37215
138bc75d-0d04-0410-961f-
82ee72b054a4