[Bug other/18303] New: Establish the intl directory as the single source for iconv configury information

["gerald at pfeifer dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Currently, the config.h files in the intl and libcpp directories, as well
as auto-host.h all may contain definitions of HAVE_ICONV and HAVE_ICONV_H
(though not all have both).

Zack Weinberg suggested the following and suggested I create this report
and assign to him:

  I think maybe we should do with iconv.h what we already do with
  libintl - have the intl directory determine the answer, and everyone
  else just defers to that.

-- 
           Summary: Establish the intl directory as the single source for
                    iconv configury information
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: other
        AssignedTo: zack at codesourcery dot com
        ReportedBy: gerald at pfeifer dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18303