diff options
Diffstat (limited to 'gnulib-m4/locale-zh.m4')
| -rw-r--r-- | gnulib-m4/locale-zh.m4 | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/gnulib-m4/locale-zh.m4 b/gnulib-m4/locale-zh.m4 index f1a58c63..040cab0c 100644 --- a/gnulib-m4/locale-zh.m4 +++ b/gnulib-m4/locale-zh.m4 @@ -1,4 +1,5 @@ -# locale-zh.m4 serial 18 +# locale-zh.m4 +# serial 20 dnl Copyright (C) 2003, 2005-2024 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -21,6 +22,7 @@ AC_DEFUN_ONCE([gt_LOCALE_ZH_CN], #endif #include <stdlib.h> #include <string.h> +#include <wchar.h> struct tm t; char buf[16]; int main () @@ -79,6 +81,19 @@ int main () single wide character. This excludes the GB2312 and GBK encodings. */ if (mblen ("\203\062\332\066", 5) != 4) return 1; + /* Check whether mbrtowc accept this character one byte at a time. + This excludes NetBSD 10.0. */ + if (sizeof (wchar_t) > 2) + { + wchar_t wc; + mbstate_t state; + memset (&state, 0, sizeof (state)); + if (!(mbrtowc (&wc, "\203", 1, &state) == (size_t)(-2) + && mbrtowc (&wc, "\062", 1, &state) == (size_t)(-2) + && mbrtowc (&wc, "\332", 1, &state) == (size_t)(-2) + && mbrtowc (&wc, "\066", 1, &state) == 1)) + return 1; + } return 0; #endif } @@ -86,10 +101,11 @@ int main () if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then case "$host_os" in # Handle native Windows specially, because there setlocale() interprets - # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "ar" or "ara" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "en" or "eng" as "English" or "English_United States.1252", # "fr" or "fra" as "French" or "French_France.1252", # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", - # "ja" as "Japanese" or "Japanese_Japan.932", + # "ja" or "jpn" as "Japanese" or "Japanese_Japan.932", # and similar. mingw* | windows*) # Test for the hypothetical native Windows locale name. |