-dnl check for broken wcwidth
-AC_CACHE_CHECK([for wcwidth broken with unicode combining characters],
-bash_cv_wcwidth_broken,
-[AC_TRY_RUN([
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-#include <locale.h>
-#include <wchar.h>
-
-main(c, v)
-int c;
-char **v;
-{
- int w;
-
- setlocale(LC_ALL, "en_US.UTF-8");
- w = wcwidth (0x0301);
- exit (w == 0); /* exit 0 if wcwidth broken */
-}
-],
-bash_cv_wcwidth_broken=yes, bash_cv_wcwidth_broken=no, bash_cv_wcwidth_broken=no)])
-if test "$bash_cv_wcwidth_broken" = yes; then
- AC_DEFINE(WCWIDTH_BROKEN, 1, [wcwidth is usually not broken])
-fi
-