Mercurial > hg > octave-shane > gnulib-hg
view m4/wint_t.m4 @ 10649:aafc4daf1581
open-safer.c: avoid 'signed and unsigned in conditional...' warning
* lib/open-safer.c (open_safer): Use an "if/else" statement in place
of the ternary operator. Reported by Reuben Thomas <rrt@sc3d.org>.
| author | Paul Eggert <eggert@cs.ucla.edu> |
|---|---|
| date | Thu, 16 Oct 2008 21:48:54 +0200 |
| parents | 5671e991175c |
| children | 03e819eea554 |
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# wint_t.m4 serial 2 (gettext-0.17) dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Test whether <wchar.h> has the 'wint_t' type. dnl Prerequisite: AC_PROG_CC AC_DEFUN([gt_TYPE_WINT_T], [ AC_CACHE_CHECK([for wint_t], gt_cv_c_wint_t, [AC_TRY_COMPILE([ /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before <wchar.h>. BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included before <wchar.h>. */ #include <stddef.h> #include <stdio.h> #include <time.h> #include <wchar.h> wint_t foo = (wchar_t)'\0';], , gt_cv_c_wint_t=yes, gt_cv_c_wint_t=no)]) if test $gt_cv_c_wint_t = yes; then AC_DEFINE(HAVE_WINT_T, 1, [Define if you have the 'wint_t' type.]) fi ])