Use module 'EOVERFLOW' rather than defining an EOVERFLOW replacement in the C

[gnulib.git] / m4 / locale-fr.m4

diff --git a/m4/locale-fr.m4 b/m4/locale-fr.m4
index 22864ce..5bdd2ca 100644 (file)
--- a/m4/locale-fr.m4
+++ b/m4/locale-fr.m4
@@ -1,5 +1,5 @@
-# locale-fr.m4 serial 3 (gettext-0.15)
-dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
+# locale-fr.m4 serial 8
+dnl Copyright (C) 2003, 2005-2008 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.
@@ -13,10 +13,12 @@ AC_DEFUN([gt_LOCALE_FR],
   AC_REQUIRE([AM_LANGINFO_CODESET])
   AC_CACHE_CHECK([for a traditional french locale], gt_cv_locale_fr, [
     macosx=
+changequote(,)dnl
     case "$host_os" in
       darwin[56]*) ;;
       darwin*) macosx=yes;;
     esac
+changequote([,])dnl
     if test -n "$macosx"; then
       # On Darwin 7 (MacOS X), the libc supports some locales in non-UTF-8
       # encodings, but the kernel does not support them. The documentation
@@ -35,22 +37,41 @@ changequote(,)dnl
 #if HAVE_LANGINFO_CODESET
 # include <langinfo.h>
 #endif
+#include <stdlib.h>
+#include <string.h>
 struct tm t;
 char buf[16];
 int main () {
   /* Check whether the given locale name is recognized by the system.  */
   if (setlocale (LC_ALL, "") == NULL) return 1;
-  /* Check whether nl_langinfo(CODESET) is nonempty.
+  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
      On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
-     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.  */
+     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
+     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
+     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
+     some unit tests fail.  */
 #if HAVE_LANGINFO_CODESET
-  if (nl_langinfo (CODESET) [0] == '\0') return 1;
+  {
+    const char *cs = nl_langinfo (CODESET);
+    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
+      return 1;
+  }
+#endif
+#ifdef __CYGWIN__
+  /* On Cygwin, avoid locale names without encoding suffix, because the
+     locale_charset() function relies on the encoding suffix.  Note that
+     LC_ALL is set on the command line.  */
+  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
 #endif
   /* Check whether in the abbreviation of the second month, the second
      character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
      one byte long. This excludes the UTF-8 encoding.  */
   t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
   if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
+  /* Check whether the decimal separator is a comma.
+     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
+     are nl_langinfo(RADIXCHAR) are both ".".  */
+  if (localeconv () ->decimal_point[0] != ',') return 1;
   return 0;
 }
 changequote([,])dnl
@@ -80,13 +101,8 @@ changequote([,])dnl
                 if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
                   gt_cv_locale_fr=fr
                 else
-                  # Special test for NetBSD 1.6.
-                  if test -f /usr/share/locale/fr_FR.ISO8859-1/LC_CTYPE; then
-                    gt_cv_locale_fr=fr_FR.ISO8859-1
-                  else
-                    # None found.
-                    gt_cv_locale_fr=none
-                  fi
+                  # None found.
+                  gt_cv_locale_fr=none
                 fi
               fi
             fi
@@ -112,6 +128,8 @@ changequote(,)dnl
 #if HAVE_LANGINFO_CODESET
 # include <langinfo.h>
 #endif
+#include <stdlib.h>
+#include <string.h>
 struct tm t;
 char buf[16];
 int main () {
@@ -121,11 +139,24 @@ int main () {
 #if !defined(__BEOS__)
   /* Check whether the given locale name is recognized by the system.  */
   if (setlocale (LC_ALL, "") == NULL) return 1;
-  /* Check whether nl_langinfo(CODESET) is nonempty.
+  /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646".
      On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
-     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.  */
+     is empty, and the behaviour of Tcl 8.4 in this locale is not useful.
+     On OpenBSD 4.0, when an unsupported locale is specified, setlocale()
+     succeeds but then nl_langinfo(CODESET) is "646". In this situation,
+     some unit tests fail.  */
 # if HAVE_LANGINFO_CODESET
-  if (nl_langinfo (CODESET) [0] == '\0') return 1;
+  {
+    const char *cs = nl_langinfo (CODESET);
+    if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0)
+      return 1;
+  }
+# endif
+# ifdef __CYGWIN__
+  /* On Cygwin, avoid locale names without encoding suffix, because the
+     locale_charset() function relies on the encoding suffix.  Note that
+     LC_ALL is set on the command line.  */
+  if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1;
 # endif
   /* Check whether in the abbreviation of the second month, the second
      character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
@@ -135,6 +166,10 @@ int main () {
       || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
     return 1;
 #endif
+  /* Check whether the decimal separator is a comma.
+     On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
+     are nl_langinfo(RADIXCHAR) are both ".".  */
+  if (localeconv () ->decimal_point[0] != ',') return 1;
   return 0;
 }
 changequote([,])dnl