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author | Ben Pfaff <blp@cs.stanford.edu> | 2011-01-01 08:47:34 -0800 |
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committer | Ben Pfaff <blp@cs.stanford.edu> | 2011-01-01 08:47:34 -0800 |
commit | 221d8efe25aa7f053d3a2d2dedb4f98886500784 (patch) | |
tree | a009d52ef769f8121192a1c181594736f7cd2d8a /m4/locale-ar.m4 | |
parent | 82c48f3071bf6bed40b7914fc87732c491b9d548 (diff) | |
download | gnulib-221d8efe25aa7f053d3a2d2dedb4f98886500784.tar.gz |
unigbrk: New modules for grapheme clusters.
New module 'u8-grapheme-len'.
* modules/unigbrk/u8-grapheme-len: New file.
* modules/unigbrk/u8-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-len.c: New file.
* tests/unigbrk/test-u8-grapheme-len.c: New file.
New module 'u16-grapheme-len'.
* modules/unigbrk/u16-grapheme-len: New file.
* modules/unigbrk/u16-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-len.c: New file.
* tests/unigbrk/test-u16-grapheme-len.c: New file.
New module 'u32-grapheme-len'.
* modules/unigbrk/u32-grapheme-len: New file.
* modules/unigbrk/u32-grapheme-len-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-len.c: New file.
* tests/unigbrk/test-u32-grapheme-len.c: New file.
New module 'u8-grapheme-next'.
* modules/unigbrk/u8-grapheme-next: New file.
* modules/unigbrk/u8-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-next.c: New file.
* tests/unigbrk/test-u8-grapheme-next.c: New file.
New module 'u16-grapheme-next'.
* modules/unigbrk/u16-grapheme-next: New file.
* modules/unigbrk/u16-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-next.c: New file.
* tests/unigbrk/test-u16-grapheme-next.c: New file.
New module 'u32-grapheme-next'.
* modules/unigbrk/u32-grapheme-next: New file.
* modules/unigbrk/u32-grapheme-next-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-next.c: New file.
* tests/unigbrk/test-u32-grapheme-next.c: New file.
New module 'u8-grapheme-prev'.
* modules/unigbrk/u8-grapheme-prev: New file.
* modules/unigbrk/u8-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-prev.c: New file.
* tests/unigbrk/test-u8-grapheme-prev.c: New file.
New module 'u16-grapheme-prev'.
* modules/unigbrk/u16-grapheme-prev: New file.
* modules/unigbrk/u16-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-prev.c: New file.
* tests/unigbrk/test-u16-grapheme-prev.c: New file.
New module 'u32-grapheme-prev'.
* modules/unigbrk/u32-grapheme-prev: New file.
* modules/unigbrk/u32-grapheme-prev-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-prev.c: New file.
* tests/unigbrk/test-u32-grapheme-prev.c: New file.
New module 'u8-grapheme-breaks'.
* modules/unigbrk/u8-grapheme-breaks: New file.
* modules/unigbrk/u8-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u8-grapheme-breaks.c: New file.
* tests/unigbrk/test-u8-grapheme-breaks.c: New file.
New module 'u16-grapheme-breaks'.
* modules/unigbrk/u16-grapheme-breaks: New file.
* modules/unigbrk/u16-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u16-grapheme-breaks.c: New file.
* tests/unigbrk/test-u16-grapheme-breaks.c: New file.
New module 'u32-grapheme-breaks'.
* modules/unigbrk/u32-grapheme-breaks: New file.
* modules/unigbrk/u32-grapheme-breaks-tests: New file.
* lib/unigbrk.in.h: Add prototype for new function.
* lib/unigbrk/u32-grapheme-breaks.c: New file.
* tests/unigbrk/test-u32-grapheme-breaks.c: New file.
New module 'ulc-grapheme-breaks'.
* modules/unigbrk/ulc-grapheme-breaks: New file.
* modules/unigbrk/ulc-grapheme-breaks-tests: New file.
* m4/locale-ar.m4: New file.
* lib/unigbrk/ulc-grapheme-breaks.c: New file.
* tests/unigbrk/test-ulc-grapheme-breaks.c: New file.
* tests/unigbrk/test-ulc-grapheme-breaks.sh: New file.
Diffstat (limited to 'm4/locale-ar.m4')
-rw-r--r-- | m4/locale-ar.m4 | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/m4/locale-ar.m4 b/m4/locale-ar.m4 new file mode 100644 index 0000000000..beb8ab387f --- /dev/null +++ b/m4/locale-ar.m4 @@ -0,0 +1,69 @@ +# locale-ar.m4 serial 1 +dnl Copyright (C) 2003, 2005-2010 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. + +dnl From Ben Pfaff, based on locale-fr.m4 by Bruno Haible. + +dnl Determine the name of an Arabic locale with traditional encoding. +AC_DEFUN([gt_LOCALE_AR], +[ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional Arabic locale], [gt_cv_locale_ar], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include <locale.h> +#include <time.h> +#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 that nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 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 that the name of the first month begins with U+0643 (ك) as encoded + by ISO 8859-6. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 1 - 1; t.tm_mday = 4; + strftime (buf, sizeof (buf), "%B", &t); + if ((unsigned char) buf[0] != 0xe3) return 1; + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on MacOS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + for gt_cv_locale_ar in ar_SA ar_SA.ISO-8859-6 ar_EG ar_EG.ISO-8859-6 none; do + if test $gt_cv_locale_ar = none || (LC_ALL=$gt_cv_locale_ar LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + break + fi + done + fi + rm -fr conftest* + ]) + LOCALE_AR=$gt_cv_locale_ar + AC_SUBST([LOCALE_AR]) +]) |