1 # locale-fr.m4 serial 6 (gettext-0.16.2)
2 dnl Copyright (C) 2003, 2005-2007 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, [
22 if test -n "$macosx"; then
23 # On Darwin 7 (MacOS X), the libc supports some locales in non-UTF-8
24 # encodings, but the kernel does not support them. The documentation
26 # "... all code that calls BSD system routines should ensure
27 # that the const *char parameters of these routines are in UTF-8
28 # encoding. All BSD system functions expect their string
29 # parameters to be in UTF-8 encoding and nothing else."
30 # See the comments in config.charset. Therefore we bypass the test.
33 AC_LANG_CONFTEST([AC_LANG_SOURCE([
37 #if HAVE_LANGINFO_CODESET
38 # include <langinfo.h>
43 /* Check whether the given locale name is recognized by the system. */
44 if (setlocale (LC_ALL, "") == NULL) return 1;
45 /* Check whether nl_langinfo(CODESET) is nonempty.
46 On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
47 is empty, and the behaviour of Tcl 8.4 in this locale is not useful. */
48 #if HAVE_LANGINFO_CODESET
49 if (nl_langinfo (CODESET) [0] == '\0') return 1;
51 /* Check whether in the abbreviation of the second month, the second
52 character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only
53 one byte long. This excludes the UTF-8 encoding. */
54 t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
55 if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1;
56 /* Check whether the decimal separator is a comma.
57 On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
58 are nl_langinfo(RADIXCHAR) are both ".". */
59 if (localeconv () ->decimal_point[0] != ',') return 1;
64 if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
65 # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
66 # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
67 # configure script would override the LC_ALL setting. Likewise for
68 # LC_CTYPE, which is also set at the beginning of the configure script.
69 # Test for the usual locale name.
70 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
73 # Test for the locale name with explicit encoding suffix.
74 if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
75 gt_cv_locale_fr=fr_FR.ISO-8859-1
77 # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name.
78 if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
79 gt_cv_locale_fr=fr_FR.ISO8859-1
81 # Test for the HP-UX locale name.
82 if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
83 gt_cv_locale_fr=fr_FR.iso88591
85 # Test for the Solaris 7 locale name.
86 if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
100 LOCALE_FR=$gt_cv_locale_fr
101 AC_SUBST([LOCALE_FR])
104 dnl Determine the name of a french locale with UTF-8 encoding.
105 AC_DEFUN([gt_LOCALE_FR_UTF8],
107 AC_REQUIRE([AM_LANGINFO_CODESET])
108 AC_CACHE_CHECK([for a french Unicode locale], gt_cv_locale_fr_utf8, [
109 AC_LANG_CONFTEST([AC_LANG_SOURCE([
113 #if HAVE_LANGINFO_CODESET
114 # include <langinfo.h>
119 /* On BeOS, locales are not implemented in libc. Rather, libintl
120 imitates locale dependent behaviour by looking at the environment
121 variables, and all locales use the UTF-8 encoding. */
122 #if !defined(__BEOS__)
123 /* Check whether the given locale name is recognized by the system. */
124 if (setlocale (LC_ALL, "") == NULL) return 1;
125 /* Check whether nl_langinfo(CODESET) is nonempty.
126 On MacOS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET)
127 is empty, and the behaviour of Tcl 8.4 in this locale is not useful. */
128 # if HAVE_LANGINFO_CODESET
129 if (nl_langinfo (CODESET) [0] == '\0') return 1;
131 /* Check whether in the abbreviation of the second month, the second
132 character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is
133 two bytes long, with UTF-8 encoding. */
134 t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4;
135 if (strftime (buf, sizeof (buf), "%b", &t) < 4
136 || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v')
139 /* Check whether the decimal separator is a comma.
140 On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point
141 are nl_langinfo(RADIXCHAR) are both ".". */
142 if (localeconv () ->decimal_point[0] != ',') return 1;
147 if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then
148 # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because
149 # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the
150 # configure script would override the LC_ALL setting. Likewise for
151 # LC_CTYPE, which is also set at the beginning of the configure script.
152 # Test for the usual locale name.
153 if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
154 gt_cv_locale_fr_utf8=fr_FR
156 # Test for the locale name with explicit encoding suffix.
157 if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
158 gt_cv_locale_fr_utf8=fr_FR.UTF-8
160 # Test for the Solaris 7 locale name.
161 if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then
162 gt_cv_locale_fr_utf8=fr.UTF-8
165 gt_cv_locale_fr_utf8=none
172 LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8
173 AC_SUBST([LOCALE_FR_UTF8])