[RFA] Do not use libiberty's getpagesize on Android

[Joel Brobecker]

> > libiberty/ChangeLog:
> > 
> >         * configure.ac: Set AC_CV_FUNC_GETPAGESIZE to "yes" on
> >         Android hosts.
> >         * configure: Regenerate.
> > 
> > OK to apply?
> 
> Ok.

Thank you, DJ. committed in gcc's SVN, and pushed to binutils-gdb.

-- 
Joel