1 # locale-fr.m4 serial 3 (gettext-0.15)
2 dnl Copyright (C) 2003, 2005-2006 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
9 dnl Determine the name of a french locale with traditional encoding.
10 AC_DEFUN([gt_LOCALE_FR],
12 AC_REQUIRE([AC_CANONICAL_HOST])
13 AC_REQUIRE([AM_LANGINFO_CODESET])
14 AC_CACHE_CHECK([for a traditional french locale], gt_cv_locale_fr, [
20 if test -n "$macosx"; then
21 # On Darwin 7 (MacOS X), the libc supports some locales in non-UTF-8
22 # encodings, but the kernel does not support them. The documentation
24 # "... all code that calls BSD system routines should ensure
25 # that the const *char parameters of these routines are in UTF-8
26 # encoding. All BSD system functions expect their string
27 # parameters to be in UTF-8 encoding and nothing else."
28 # See the comments in config.charset. Therefore we bypass the test.
31 AC_LANG_CONFTEST([AC_LANG_SOURCE([
35 #if HAVE_LANGINFO_CODESET
36 # include <langinfo.h>
41 /* Check whether the given locale name is recognized by the system. */
42 if (setlocale (LC_ALL, "") == NULL) return 1;
43 /* Check whether nl_langinfo(CODESET) is nonempty.
44 On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
45 is empty, and the behaviour of Tcl 8.4 in this locale is not useful. */
46 #if HAVE_LANGINFO_CODESET
47 if (nl_langinfo (CODESET) [0] == '\0') return 1;
49 /* Check whether in the abbreviation of the second month, the second
50 character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
51 one byte long. This excludes the UTF-8 encoding. */
52 t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
53 if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
58 if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
59 # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
60 # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
61 # configure script would override the LC_ALL setting. Likewise for
62 # LC_CTYPE, which is also set at the beginning of the configure script.
63 # Test for the usual locale name.
64 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
67 # Test for the locale name with explicit encoding suffix.
68 if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
69 gt_cv_locale_fr=fr_FR.ISO-8859-1
71 # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
72 if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
73 gt_cv_locale_fr=fr_FR.ISO8859-1
75 # Test for the HP-UX locale name.
76 if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
77 gt_cv_locale_fr=fr_FR.iso88591
79 # Test for the Solaris 7 locale name.
80 if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
83 # Special test for NetBSD 1.6.
84 if test -f /usr/share/locale/fr_FR.ISO8859-1/LC_CTYPE; then
85 gt_cv_locale_fr=fr_FR.ISO8859-1
99 LOCALE_FR=$gt_cv_locale_fr
100 AC_SUBST([LOCALE_FR])
103 dnl Determine the name of a french locale with UTF-8 encoding.
104 AC_DEFUN([gt_LOCALE_FR_UTF8],
106 AC_REQUIRE([AM_LANGINFO_CODESET])
107 AC_CACHE_CHECK([for a french Unicode locale], gt_cv_locale_fr_utf8, [
108 AC_LANG_CONFTEST([AC_LANG_SOURCE([
112 #if HAVE_LANGINFO_CODESET
113 # include <langinfo.h>
118 /* On BeOS, locales are not implemented in libc. Rather, libintl
119 imitates locale dependent behaviour by looking at the environment
120 variables, and all locales use the UTF-8 encoding. */
121 #if !defined(__BEOS__)
122 /* Check whether the given locale name is recognized by the system. */
123 if (setlocale (LC_ALL, "") == NULL) return 1;
124 /* Check whether nl_langinfo(CODESET) is nonempty.
125 On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
126 is empty, and the behaviour of Tcl 8.4 in this locale is not useful. */
127 # if HAVE_LANGINFO_CODESET
128 if (nl_langinfo (CODESET) [0] == '\0') return 1;
130 /* Check whether in the abbreviation of the second month, the second
131 character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
132 two bytes long, with UTF-8 encoding. */
133 t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
134 if (strftime (buf, sizeof (buf), "%b", &t) < 4
135 || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
142 if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
143 # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
144 # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
145 # configure script would override the LC_ALL setting. Likewise for
146 # LC_CTYPE, which is also set at the beginning of the configure script.
147 # Test for the usual locale name.
148 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
149 gt_cv_locale_fr_utf8=fr_FR
151 # Test for the locale name with explicit encoding suffix.
152 if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
153 gt_cv_locale_fr_utf8=fr_FR.UTF-8
155 # Test for the Solaris 7 locale name.
156 if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
157 gt_cv_locale_fr_utf8=fr.UTF-8
160 gt_cv_locale_fr_utf8=none
167 LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
168 AC_SUBST([LOCALE_FR_UTF8])