diff options
Diffstat (limited to 'gnulib-m4/getlocalename_l.m4')
| -rw-r--r-- | gnulib-m4/getlocalename_l.m4 | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/gnulib-m4/getlocalename_l.m4 b/gnulib-m4/getlocalename_l.m4 index 629e510b..2b648ee4 100644 --- a/gnulib-m4/getlocalename_l.m4 +++ b/gnulib-m4/getlocalename_l.m4 @@ -1,6 +1,6 @@ # getlocalename_l.m4 -# serial 4 -dnl Copyright (C) 2025 Free Software Foundation, Inc. +# serial 5 +dnl Copyright (C) 2025-2026 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. @@ -30,6 +30,8 @@ AC_DEFUN_ONCE([gl_FUNC_GETLOCALENAME_L_UNSAFE], if test $ac_cv_func_getlocalename_l = yes; then dnl Check against the Cygwin 3.6.0 bug: It returns an invalid pointer when dnl the second argument is LC_GLOBAL_LOCALE. + dnl Check against a Haiku >= hrev59293 oddity: It returns "POSIX" instead + dnl of "C". We prefer "C". AC_REQUIRE([AC_CANONICAL_HOST]) AC_CACHE_CHECK([whether getlocalename_l works], [gl_cv_func_getlocalename_l_works], @@ -39,14 +41,29 @@ AC_DEFUN_ONCE([gl_FUNC_GETLOCALENAME_L_UNSAFE], #include <string.h> int main () { - const char *ret = getlocalename_l (LC_COLLATE, LC_GLOBAL_LOCALE); - return strlen (ret) == 0; + int result = 0; + /* Check against the Cygwin bug. */ + { + const char *ret = getlocalename_l (LC_COLLATE, LC_GLOBAL_LOCALE); + if (strlen (ret) == 0) + result |= 1; + } + /* Check against the Haiku oddity. */ + { + const char *ret = + getlocalename_l (LC_COLLATE, newlocale (LC_ALL_MASK, "C", NULL)); + if (strcmp (ret, "C") != 0) + result |= 2; + } + return result; }]])], [gl_cv_func_getlocalename_l_works=yes], [gl_cv_func_getlocalename_l_works=no], [case "$host_os" in cygwin*) # Guess no on Cygwin. gl_cv_func_getlocalename_l_works="guessing no" ;; + haiku*) # Guess no on Haiku. + gl_cv_func_getlocalename_l_works="guessing no" ;; *) # Guess yes otherwise. gl_cv_func_getlocalename_l_works="guessing yes" ;; esac |