kc3-lang/gnulib/m4/wcwidth.m4

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• Hash : 96f7b7d9
  Author :
  Date : 2007-01-16T16:31:23
  

  * modules/fnmatch (Depends-on): Depend on wchar.
  * lib/fnmatch.c (WIDE_CHAR_SUPPORT): Assume <wchar.h>.
  * m4/fnmatch.m4: Likewise.
  * modules/mbchar (Makefile.am): Assume <wchar.h>.
  * m4/mbchar.m4: Likewise.
  * modules/mbswidth (Depends-on): Depend on wchar.
  * lib/mbswidth.c: Assume <wchar.h>.
  * m4/mbswidth.m4: Likewise.
  * modules/quotearg (Depends-on): Depend on wchar.
  * lib/quotearg.c: Assume <wchar.h>.
  * m4/quotearg.m4: Likewise.
  * modules/regex (Depends-on): Depend on wchar.
  * lib/regex_internal.h: Assume <wchar.h>.
  * m4/regex.m4: Likewise.
  * modules/stdint (Depends-on): Depend on wchar.
  * lib/stdint_.h [!defined WCHAR_MIN]: Assume <wchar.h>.
  * m4/stdint.m4: Likewise.
  * tests/test-stdint.c [HAVE_WINT_T]: Likewise.
  * modules/strftime (Depends-on): Depend on wchar.
  * lib/strftime.c (DO_MULTIBYTE): Assume <wchar.h>.
  * modules/strtol (Depends-on): Depend on wchar.
  * lib/strtol.c: Assume <wchar.h>.
  * modules/wcwidth (Depends-on): Depend on wchar.
  * lib/wcwidth.h: Assume <wchar.h>.
  * m4/wcwidth.m4: Likewise.
  

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• m4/wcwidth.m4

• # wcwidth.m4 serial 8
  dnl Copyright (C) 2006, 2007 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.
  
  AC_DEFUN([gl_FUNC_WCWIDTH],
  [
    dnl Persuade glibc <wchar.h> to declare wcwidth().
    AC_REQUIRE([AC_GNU_SOURCE])
  
    AC_REQUIRE([AC_C_INLINE])
    AC_REQUIRE([gt_TYPE_WCHAR_T])
    AC_REQUIRE([gt_TYPE_WINT_T])
  
    AC_CHECK_HEADERS_ONCE([wchar.h])
    AC_CHECK_FUNCS_ONCE([wcwidth])
  
    AC_CHECK_DECLS([wcwidth], [], [], [
  /* AIX 3.2.5 declares wcwidth in <string.h>. */
  #include <string.h>
  /* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
     <wchar.h>.
     BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be included
     before <wchar.h>.  */
  #include <stddef.h>
  #include <stdio.h>
  #include <time.h>
  #include <wchar.h>
  ])])
  

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