* 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.

diff --git a/ChangeLog b/ChangeLog
index 5795196267d380ad53293ec27aec2ea340600d45..5fe71019177ae77a2154d555603671387b673f99 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,31 @@
+2007-01-16  Eric Blake  <ebb9@byu.net>
+
+       * 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.
+
 2007-01-16  Bruno Haible  <bruno@clisp.org>
 
        * modules/csharpexec-script: New, created from...

diff --git a/lib/fnmatch.c b/lib/fnmatch.c
index 4bc47e19465b74e3f262e5ad962a83dd9079b242..02dd365adb9a8475698ca7022e6472b225bd2840 100644 (file)
--- a/lib/fnmatch.c
+++ b/lib/fnmatch.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006
+/* Copyright (C) 1991,1992,1993,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007
        Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -40,7 +40,7 @@
 #include <string.h>
 
 #define WIDE_CHAR_SUPPORT \
-  (HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_BTOWC && HAVE_ISWCTYPE \
+  (HAVE_WCTYPE_H && HAVE_BTOWC && HAVE_ISWCTYPE \
    && HAVE_WMEMCHR && (HAVE_WMEMCPY || HAVE_WMEMPCPY))
 
 /* For platform which support the ISO C amendement 1 functionality we

diff --git a/lib/mbswidth.c b/lib/mbswidth.c
index 1d282b60da863334f941eb4cb010a54548dfcb72..0bc1a682c11a21c543dad5b2dc70fda41d0e4a2a 100644 (file)
--- a/lib/mbswidth.c
+++ b/lib/mbswidth.c
@@ -1,5 +1,5 @@
 /* Determine the number of screen columns needed for a string.
-   Copyright (C) 2000-2006 Free Software Foundation, Inc.
+   Copyright (C) 2000-2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -31,15 +31,7 @@
 #include <ctype.h>
 
 /* Get mbstate_t, mbrtowc(), mbsinit().  */
-#if HAVE_WCHAR_H
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
-   <wchar.h>.  */
-# include <stdio.h>
-# include <time.h>
-# include <wchar.h>
-#endif
+#include <wchar.h>
 
 /* Get wcwidth().  */
 #include "wcwidth.h"

diff --git a/lib/quotearg.c b/lib/quotearg.c
index 0ad8da893ce42547c085975ca32782d455d6c825..c9e89bf28855b613874af41e834599a74611e892 100644 (file)
--- a/lib/quotearg.c
+++ b/lib/quotearg.c
@@ -1,6 +1,6 @@
 /* quotearg.c - quote arguments for output
 
-   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006 Free
+   Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2006, 2007 Free
    Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -31,20 +31,12 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
+#include <wchar.h>
 
 #include "gettext.h"
 #define _(msgid) gettext (msgid)
 #define N_(msgid) msgid
 
-#if HAVE_WCHAR_H
-
-/* BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.  */
-# include <stdio.h>
-# include <time.h>
-
-# include <wchar.h>
-#endif
-
 #if !HAVE_MBRTOWC
 /* Disable multibyte processing entirely.  Since MB_CUR_MAX is 1, the
    other macros are defined only for documentation and to satisfy C

diff --git a/lib/regex_internal.h b/lib/regex_internal.h
index 5d4b601095ef737ee5bbf266ed9601067a9e4b51..b0f7e657ce37bf7ccfe0bb135aec264c6a311dc8 100644 (file)
--- a/lib/regex_internal.h
+++ b/lib/regex_internal.h
@@ -1,5 +1,5 @@
 /* Extended regular expression matching and search library.
-   Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
 
@@ -37,9 +37,8 @@
 #if defined HAVE_LOCALE_H || defined _LIBC
 # include <locale.h>
 #endif
-#if defined HAVE_WCHAR_H || defined _LIBC
-# include <wchar.h>
-#endif /* HAVE_WCHAR_H || _LIBC */
+
+#include <wchar.h>
 #include <wctype.h>
 #include <stdint.h>
 #if defined _LIBC
@@ -87,7 +86,7 @@
 # define SIZE_MAX ((size_t) -1)
 #endif
 
-#if (defined MB_CUR_MAX && HAVE_LOCALE_H && HAVE_WCTYPE_H && HAVE_WCHAR_H && HAVE_ISWCTYPE && HAVE_WCRTOMB && HAVE_MBRTOWC && HAVE_WCSCOLL) || _LIBC
+#if (defined MB_CUR_MAX && HAVE_LOCALE_H && HAVE_WCTYPE_H && HAVE_ISWCTYPE && HAVE_WCRTOMB && HAVE_MBRTOWC && HAVE_WCSCOLL) || _LIBC
 # define RE_ENABLE_I18N
 #endif
 

diff --git a/lib/stdint_.h b/lib/stdint_.h
index a4f9a4cf7b0378bfc55b87becf14522c09471bd2..64ec8c5b68822929ee6e1f753bcb127fa83a30aa 100644 (file)
--- a/lib/stdint_.h
+++ b/lib/stdint_.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2007 Free Software Foundation, Inc.
    Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
    This file is part of gnulib.
 
@@ -82,11 +82,7 @@
 #if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS
 
 /* Get WCHAR_MIN, WCHAR_MAX.  */
-# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
-   /* BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
-      <wchar.h>.  */
-#  include <stdio.h>
-#  include <time.h>
+# if ! (defined WCHAR_MIN && defined WCHAR_MAX)
 #  include <wchar.h>
 # endif
 

diff --git a/lib/strftime.c b/lib/strftime.c
index d24b4cade92c3cd34bac0b5f29aeff7176ee48cf..361a212067adbf258e5e4b1d21af52bfcee9c313 100644 (file)
--- a/lib/strftime.c
+++ b/lib/strftime.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-1999, 2000, 2001, 2003, 2004, 2005, 2006 Free Software
+/* Copyright (C) 1991-1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007 Free Software
    Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C Library.
@@ -58,7 +58,7 @@ extern char *tzname[];
    conversion specifications.  The GNU C Library uses UTF8 multibyte
    encoding, which is safe for formats, but strftime.c can be used
    with other C libraries that use unsafe encodings.  */
-#define DO_MULTIBYTE (HAVE_MBLEN && HAVE_WCHAR_H && ! MULTIBYTE_IS_FORMAT_SAFE)
+#define DO_MULTIBYTE (HAVE_MBLEN && ! MULTIBYTE_IS_FORMAT_SAFE)
 
 #if DO_MULTIBYTE
 # if HAVE_MBRLEN

diff --git a/lib/strtol.c b/lib/strtol.c
index e409d28727761ff3d4c0e86f882b3607376b4b07..e14d3cf9cd1f771e935520e85f4fc4ce28b67079 100644 (file)
--- a/lib/strtol.c
+++ b/lib/strtol.c
@@ -1,6 +1,7 @@
 /* Convert string representation of a number into an integer value.
 
-   Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2003, 2005, 2006
+   Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2003, 2005,
+   2006, 2007
    Free Software Foundation, Inc.
 
    NOTE: The canonical source of this file is maintained with the GNU C
@@ -187,9 +188,7 @@
 # define LOCALE_PARAM_PROTO
 #endif
 
-#if defined _LIBC || defined HAVE_WCHAR_H
-# include <wchar.h>
-#endif
+#include <wchar.h>
 
 #ifdef USE_WIDE_CHAR
 # include <wctype.h>

diff --git a/lib/wcwidth.h b/lib/wcwidth.h
index 389d810a88979505734942013f4afb990e9d1af0..8ed5ff8c919f50aea88e76ce914d500731da044f 100644 (file)
--- a/lib/wcwidth.h
+++ b/lib/wcwidth.h
@@ -1,5 +1,5 @@
 /* Determine the number of screen columns needed for a character.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -21,15 +21,7 @@
 #if HAVE_WCHAR_T
 
 /* Get wcwidth if available, along with wchar_t.  */
-# if HAVE_WCHAR_H
-/* Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
-   <wchar.h>.
-   BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
-   <wchar.h>.  */
-#  include <stdio.h>
-#  include <time.h>
-#  include <wchar.h>
-# endif
+# include <wchar.h>
 
 /* Get iswprint.  */
 # include <wctype.h>
@@ -60,6 +52,6 @@ int wcwidth (int /* actually wchar_t */);
 #  endif
 # endif
 
-#endif /* HAVE_WCHAR_H */
+#endif /* HAVE_WCHAR_T */
 
 #endif /* _gl_WCWIDTH_H */

diff --git a/m4/fnmatch.m4 b/m4/fnmatch.m4
index ea520fa6ccf2ce1ef479352c5eecbc42a5f5d90c..41f47e835864f8ff94d5be00975f7739489046a9 100644 (file)
--- a/m4/fnmatch.m4
+++ b/m4/fnmatch.m4
@@ -1,6 +1,6 @@
 # Check for fnmatch.
 
-# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software
+# Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software
 # Foundation, Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -33,7 +33,7 @@ AC_DEFUN([_AC_FUNC_FNMATCH_IF],
           {
             return fnmatch (pattern, string, flags);
           }
-         ],
+        ],
         [exit
           (!(fnm ("a*", "", 0) == FNM_NOMATCH
              && y ("a*", "abc", 0)
@@ -65,7 +65,7 @@ AC_DEFUN([_AC_LIBOBJ_FNMATCH],
 AC_REQUIRE([AC_TYPE_MBSTATE_T])dnl
 AC_CHECK_DECLS([isblank], [], [], [#include <ctype.h>])
 AC_CHECK_FUNCS([btowc iswctype mbsrtowcs mempcpy wmemchr wmemcpy wmempcpy])
-AC_CHECK_HEADERS([wchar.h wctype.h])
+AC_CHECK_HEADERS([wctype.h])
 AC_LIBOBJ([fnmatch])
 FNMATCH_H=fnmatch.h
 ])# _AC_LIBOBJ_FNMATCH
@@ -75,8 +75,8 @@ AC_DEFUN([gl_FUNC_FNMATCH_POSIX],
 [
   FNMATCH_H=
   _AC_FUNC_FNMATCH_IF([POSIX], [ac_cv_func_fnmatch_posix],
-                      [rm -f lib/fnmatch.h],
-                      [_AC_LIBOBJ_FNMATCH])
+                     [rm -f lib/fnmatch.h],
+                     [_AC_LIBOBJ_FNMATCH])
   if test $ac_cv_func_fnmatch_posix != yes; then
     dnl We must choose a different name for our function, since on ELF systems
     dnl a broken fnmatch() in libc.so would override our fnmatch() if it is
@@ -95,8 +95,8 @@ AC_DEFUN([gl_FUNC_FNMATCH_GNU],
 
   FNMATCH_H=
   _AC_FUNC_FNMATCH_IF([GNU], [ac_cv_func_fnmatch_gnu],
-                      [rm -f lib/fnmatch.h],
-                      [_AC_LIBOBJ_FNMATCH])
+                     [rm -f lib/fnmatch.h],
+                     [_AC_LIBOBJ_FNMATCH])
   if test $ac_cv_func_fnmatch_gnu != yes; then
     dnl We must choose a different name for our function, since on ELF systems
     dnl a broken fnmatch() in libc.so would override our fnmatch() if it is

diff --git a/m4/mbchar.m4 b/m4/mbchar.m4
index 017c56ad447e96271059b31440780a9597ea1411..5380941b44c073f1f73b28a9d92cd78b420498a0 100644 (file)
--- a/m4/mbchar.m4
+++ b/m4/mbchar.m4
@@ -1,5 +1,5 @@
-# mbchar.m4 serial 4
-dnl Copyright (C) 2005-2006 Free Software Foundation, Inc.
+# mbchar.m4 serial 5
+dnl Copyright (C) 2005-2007 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.
@@ -10,11 +10,5 @@ dnl From Bruno Haible.
 AC_DEFUN([gl_MBCHAR],
 [
   AC_REQUIRE([AC_GNU_SOURCE])
-  dnl The following line is that so the user can test HAVE_WCHAR_H
-  dnl before #include "mbchar.h".
-  AC_CHECK_HEADERS_ONCE([wchar.h])
-  dnl Compile mbchar.c only if HAVE_WCHAR_H.
-  if test $ac_cv_header_wchar_h = yes; then
-    AC_LIBOBJ([mbchar])
-  fi
+  AC_LIBOBJ([mbchar])
 ])

diff --git a/m4/mbswidth.m4 b/m4/mbswidth.m4
index 462eb0b6ad53f74ac4ef20784c55fb2d5e2b9069..241865fb43619c5d010f74f3f43d01e068018370 100644 (file)
--- a/m4/mbswidth.m4
+++ b/m4/mbswidth.m4
@@ -1,5 +1,5 @@
-# mbswidth.m4 serial 13
-dnl Copyright (C) 2000-2002, 2004, 2006 Free Software Foundation, Inc.
+# mbswidth.m4 serial 14
+dnl Copyright (C) 2000-2002, 2004, 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.
@@ -18,9 +18,14 @@ AC_DEFUN([gl_MBSWIDTH],
   AC_CACHE_CHECK([whether mbswidth is declared in <wchar.h>],
     ac_cv_have_decl_mbswidth,
     [AC_TRY_COMPILE([
-#if HAVE_WCHAR_H
-# include <wchar.h>
-#endif
+/* 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>
 ], [
   char *p = (char *) mbswidth;
   return !p;

diff --git a/m4/quotearg.m4 b/m4/quotearg.m4
index 36557019f07724448d75a94799d836c5159f7c92..db635d05ffe9794430f0a3cc7998035a14c43ec7 100644 (file)
--- a/m4/quotearg.m4
+++ b/m4/quotearg.m4
@@ -1,5 +1,5 @@
-# quotearg.m4 serial 5
-dnl Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
+# quotearg.m4 serial 6
+dnl Copyright (C) 2002, 2004, 2005, 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.
@@ -9,7 +9,6 @@ AC_DEFUN([gl_QUOTEARG],
   AC_LIBOBJ([quotearg])
 
   dnl Prerequisites of lib/quotearg.c.
-  AC_CHECK_HEADERS_ONCE([wchar.h])
   AC_CHECK_FUNCS_ONCE([mbsinit])
   AC_TYPE_MBSTATE_T
   gl_FUNC_MBRTOWC

diff --git a/m4/regex.m4 b/m4/regex.m4
index 30d7a63ed717880f316ba9799b05dcb727d28d5a..25da645e1241d5ed3e7fcda6d1ba7bd76b164068 100644 (file)
--- a/m4/regex.m4
+++ b/m4/regex.m4
@@ -1,7 +1,7 @@
-#serial 41
+#serial 42
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-# 2006 Free Software Foundation, Inc.
+# 2006, 2007 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -193,7 +193,6 @@ AC_DEFUN([gl_PREREQ_REGEX],
   AC_REQUIRE([AC_GNU_SOURCE])
   AC_REQUIRE([AC_C_RESTRICT])
   AC_REQUIRE([AM_LANGINFO_CODESET])
-  AC_CHECK_HEADERS_ONCE([wchar.h])
   AC_CHECK_FUNCS_ONCE([iswctype mbrtowc mempcpy wcrtomb wcscoll])
   AC_CHECK_DECLS([isblank], [], [], [#include <ctype.h>])
 ])

diff --git a/m4/stdint.m4 b/m4/stdint.m4
index 92cb832b1b2a09ed4c165eaf7f0c95fa914e8cb2..ef65735dcc687ffefae8c3b6938e196eed0e4404 100644 (file)
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,5 +1,5 @@
-# stdint.m4 serial 21
-dnl Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
+# stdint.m4 serial 22
+dnl Copyright (C) 2001-2002, 2004-2007 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.
@@ -27,15 +27,6 @@ AC_DEFUN([gl_STDINT_H],
   fi
   AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT])
 
-  dnl Check for <wchar.h>.
-  AC_CHECK_HEADERS_ONCE([wchar.h])
-  if test $ac_cv_header_wchar_h = yes; then
-    HAVE_WCHAR_H=1
-  else
-    HAVE_WCHAR_H=0
-  fi
-  AC_SUBST([HAVE_WCHAR_H])
-
   dnl Check for <inttypes.h>.
   dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h.
   if test $ac_cv_header_inttypes_h = yes; then
@@ -190,7 +181,7 @@ struct s {
   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
 };
         ]])],
-         [gl_cv_header_working_stdint_h=yes])])
+        [gl_cv_header_working_stdint_h=yes])])
   fi
   if test "$gl_cv_header_working_stdint_h" = yes; then
     STDINT_H=
@@ -269,9 +260,9 @@ AC_DEFUN([gl_CHECK_TYPES_SIGNED],
   for gltype in $1 ; do
     AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed],
       [AC_COMPILE_IFELSE(
-         [AC_LANG_PROGRAM([$2[
-            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
-         result=yes, result=no)
+        [AC_LANG_PROGRAM([$2[
+           int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])],
+        result=yes, result=no)
        eval gl_cv_type_${gltype}_signed=\$result
       ])
     eval result=\$gl_cv_type_${gltype}_signed
@@ -342,15 +333,13 @@ AC_DEFUN([gl_INTEGER_TYPE_SUFFIX],
 dnl gl_STDINT_INCLUDES
 AC_DEFUN([gl_STDINT_INCLUDES],
 [[
+  /* 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 <signal.h>
-  #if HAVE_WCHAR_H
-    /* BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
-       <wchar.h>.  */
-  # include <stdio.h>
-  # include <time.h>
-  # include <wchar.h>
-  #endif
+  #include <stdio.h>
+  #include <time.h>
+  #include <wchar.h>
 ]])
 
 dnl gl_STDINT_TYPE_PROPERTIES

diff --git a/m4/wcwidth.m4 b/m4/wcwidth.m4
index ad6222fa42911c70594a916b47033481bc39c9b4..b4834991a5576744dacad930a292bcf6a18f7812 100644 (file)
--- a/m4/wcwidth.m4
+++ b/m4/wcwidth.m4
@@ -1,4 +1,4 @@
-# wcwidth.m4 serial 7
+# 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,
@@ -19,14 +19,12 @@ AC_DEFUN([gl_FUNC_WCWIDTH],
   AC_CHECK_DECLS([wcwidth], [], [], [
 /* AIX 3.2.5 declares wcwidth in <string.h>. */
 #include <string.h>
-#if HAVE_WCHAR_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>
-#endif
+#include <stddef.h>
+#include <stdio.h>
+#include <time.h>
+#include <wchar.h>
 ])])

diff --git a/modules/fnmatch b/modules/fnmatch
index 5abc7b3907ba0532c8155d6de54d9b2f92903e28..aee55953018f9c022984d941bbf2b2525fae2b7f 100644 (file)
--- a/modules/fnmatch
+++ b/modules/fnmatch
@@ -11,6 +11,7 @@ m4/fnmatch.m4
 Depends-on:
 alloca
 stdbool
+wchar
 wctype
 
 configure.ac:

diff --git a/modules/mbchar b/modules/mbchar
index d708ca3cfa08811e92b4d4821991bc0e6187def4..376a825647922325ed086889808d5e9f83a7838b 100644 (file)
--- a/modules/mbchar
+++ b/modules/mbchar
@@ -18,9 +18,7 @@ gl_MBCHAR
 Makefile.am:
 
 Include:
-#if HAVE_WCHAR_H
 #include "mbchar.h"
-#endif
 
 License:
 LGPL

diff --git a/modules/mbswidth b/modules/mbswidth
index 6b0e0b2ba5dbd4f97a01c860bb77ccb42b5fd4ec..b6ec4c47890f17f47eafa9e4b8918a868631186b 100644 (file)
--- a/modules/mbswidth
+++ b/modules/mbswidth
@@ -9,6 +9,7 @@ m4/mbrtowc.m4
 m4/mbswidth.m4
 
 Depends-on:
+wchar
 wctype
 wcwidth
 

diff --git a/modules/quotearg b/modules/quotearg
index 301c1bf6b2b806218ffa662cf55aa0e92c829f8d..7d0e358b2c6b2855d70dddd1c56bf9b47eeb74c6 100644 (file)
--- a/modules/quotearg
+++ b/modules/quotearg
@@ -9,10 +9,11 @@ m4/mbrtowc.m4
 m4/quotearg.m4
 
 Depends-on:
-xalloc
 gettext-h
 stdbool
+wchar
 wctype
+xalloc
 
 configure.ac:
 gl_QUOTEARG

diff --git a/modules/regex b/modules/regex
index 85368c913e28a81480f80ad3559d12e70041b663..5d7d263d924e5ba64592cfd8af6ac9e332ac4e6e 100644 (file)
--- a/modules/regex
+++ b/modules/regex
@@ -19,6 +19,7 @@ malloc
 stdint
 strcase
 ssize_t
+wchar
 wctype
 
 configure.ac:

diff --git a/modules/stdint b/modules/stdint
index 1d34ae95fdfd5f72d6e29c1e9eb099b843d70d58..ab0738d6d53ac64ac2a8f712319fa1626bac1729 100644 (file)
--- a/modules/stdint
+++ b/modules/stdint
@@ -14,6 +14,7 @@ m4/ulonglong.m4
 
 Depends-on:
 absolute-header
+wchar
 
 configure.ac:
 gl_STDINT_H
@@ -26,8 +27,7 @@ BUILT_SOURCES += $(STDINT_H)
 stdint.h: stdint_.h
        rm -f $@-t $@
        { echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
-         sed -e 's/@''HAVE_WCHAR_H''@/$(HAVE_WCHAR_H)/g' \
-             -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
+         sed -e 's/@''HAVE_STDINT_H''@/$(HAVE_STDINT_H)/g' \
              -e 's|@''ABSOLUTE_STDINT_H''@|$(ABSOLUTE_STDINT_H)|g' \
              -e 's/@''HAVE_SYS_TYPES_H''@/$(HAVE_SYS_TYPES_H)/g' \
              -e 's/@''HAVE_INTTYPES_H''@/$(HAVE_INTTYPES_H)/g' \

diff --git a/modules/strftime b/modules/strftime
index 5f7ad6777e1a7ec611d3946e48ca51a5ec3f7124..e41473745c11635d9a32c2a143657b74aea0e78a 100644 (file)
--- a/modules/strftime
+++ b/modules/strftime
@@ -9,8 +9,9 @@ m4/tm_gmtoff.m4
 m4/strftime.m4
 
 Depends-on:
-time_r
 stdbool
+time_r
+wchar
 
 configure.ac:
 gl_FUNC_GNU_STRFTIME

diff --git a/modules/strtol b/modules/strtol
index ad17152aea6e89b63412c11b4fdf189f0b67e9da..8a313a4029610e45190f7f8555a9b7463aaacb3a 100644 (file)
--- a/modules/strtol
+++ b/modules/strtol
@@ -6,6 +6,7 @@ lib/strtol.c
 m4/strtol.m4
 
 Depends-on:
+wchar
 
 configure.ac:
 gl_FUNC_STRTOL

diff --git a/modules/wcwidth b/modules/wcwidth
index d10209f1901156c7d1a9eb168ae44b1d7c2cf216..9ace5c137535d9227e403c477a792a9d56d6dd62 100644 (file)
--- a/modules/wcwidth
+++ b/modules/wcwidth
@@ -8,6 +8,7 @@ m4/wchar_t.m4
 m4/wint_t.m4
 
 Depends-on:
+wchar
 wctype
 
 configure.ac:

diff --git a/tests/test-stdint.c b/tests/test-stdint.c
index 168b10f23a3ddfea23902faba9d6ae927deb7d84..7dbc0626439a7ac488ac2559f07bcec6ad41f67b 100644 (file)
--- a/tests/test-stdint.c
+++ b/tests/test-stdint.c
@@ -1,5 +1,5 @@
 /* Test of <stdint.h> substitute.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -306,11 +306,7 @@ err or;
 #endif
 
 #if HAVE_WINT_T
-# if HAVE_WCHAR_H
-#  include <stdio.h>
-#  include <time.h>
-#  include <wchar.h>
-# endif
+# include <wchar.h>
 
 verify (TYPE_MINIMUM (wint_t) == WINT_MIN);
 verify (TYPE_MAXIMUM (wint_t) == WINT_MAX);