diff options
Diffstat (limited to 'aclocal.m4')
| -rw-r--r-- | aclocal.m4 | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -4223,3 +4223,40 @@ main(int c, char **v) [Define if you have a working sbrk function.]) fi ]) + +AC_DEFUN(BASH_FUNC_FNMATCH_EQUIV_FALLBACK, +[AC_MSG_CHECKING(whether fnmatch can be used to check bracket equivalence classes) +AC_CACHE_VAL(bash_cv_fnmatch_equiv_fallback, +[AC_TRY_RUN([ +#include <stdlib.h> +#include <unistd.h> +#include <stdio.h> +#include <fnmatch.h> +#include <locale.h> + +char *pattern = "[[=a=]]"; + +/* char *string = "รค"; */ +unsigned char string[4] = { '\xc3', '\xa4', '\0' }; + +int +main (int c, char **v) +{ + setlocale (LC_ALL, "de_DE.UTF-8"); + if (fnmatch (pattern, (const char *)string, 0) != FNM_NOMATCH) + exit (0); + exit (1); +} + +], bash_cv_fnmatch_equiv_fallback=yes, bash_cv_fnmatch_equiv_fallback=no, + [AC_MSG_WARN(cannot check fnmatch if cross compiling -- defaulting to no) + bash_cv_fnmatch_equiv_fallback=no] +)]) +AC_MSG_RESULT($bash_cv_fnmatch_equiv_fallback) +if test "$bash_cv_fnmatch_equiv_fallback" = "yes" ; then + bash_cv_fnmatch_equiv_value=1 +else + bash_cv_fnmatch_equiv_value=0 +fi +AC_DEFINE_UNQUOTED([FNMATCH_EQUIV_FALLBACK], [$bash_cv_fnmatch_equiv_value], [Whether fnmatch can be used for bracket equivalence classes]) +]) |