Some modules were using 'restrict' in a declaration in string.h without
ensuring it's properly defined.
2007-05-13 Bruno Haible <[EMAIL PROTECTED]>
* stpcpy.m4 (gl_FUNC_STPCPY): Require AC_C_RESTRICT.
* stpncpy.m4 (gl_FUNC_STPNCPY): Likewise.
* strsep.m4 (gl_FUNC_STRSEP): Likewise.
* strtok_r.m4 (gl_FUNC_STRTOK_R): Likewise.
(gl_PREREQ_STRTOK_R): Don't require it here.
*** m4/stpcpy.m4 27 Jan 2007 14:43:17 -0000 1.4
--- m4/stpcpy.m4 13 May 2007 21:53:41 -0000
***************
*** 1,4 ****
! # stpcpy.m4 serial 3
dnl Copyright (C) 2002, 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,
--- 1,4 ----
! # stpcpy.m4 serial 4
dnl Copyright (C) 2002, 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,
***************
*** 9,14 ****
--- 9,17 ----
dnl Persuade glibc <string.h> to declare stpcpy().
AC_REQUIRE([AC_GNU_SOURCE])
+ dnl The stpcpy() declaration in lib/string_.h uses 'restrict'.
+ AC_REQUIRE([AC_C_RESTRICT])
+
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REPLACE_FUNCS(stpcpy)
if test $ac_cv_func_stpcpy = no; then
*** m4/stpncpy.m4 27 Jan 2007 14:43:17 -0000 1.9
--- m4/stpncpy.m4 13 May 2007 21:53:41 -0000
***************
*** 1,4 ****
! # stpncpy.m4 serial 6
dnl Copyright (C) 2002-2003, 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,
--- 1,4 ----
! # stpncpy.m4 serial 7
dnl Copyright (C) 2002-2003, 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,
***************
*** 9,14 ****
--- 9,17 ----
dnl Persuade glibc <string.h> to declare stpncpy().
AC_REQUIRE([AC_GNU_SOURCE])
+ dnl The stpncpy() declaration in lib/string_.h uses 'restrict'.
+ AC_REQUIRE([AC_C_RESTRICT])
+
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
dnl Both glibc and AIX (4.3.3, 5.1) have an stpncpy() function
*** m4/strsep.m4 27 Jan 2007 14:43:17 -0000 1.5
--- m4/strsep.m4 13 May 2007 21:53:41 -0000
***************
*** 1,4 ****
! # strsep.m4 serial 5
dnl Copyright (C) 2002, 2003, 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,
--- 1,4 ----
! # strsep.m4 serial 6
dnl Copyright (C) 2002, 2003, 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,
***************
*** 9,14 ****
--- 9,17 ----
dnl Persuade glibc <string.h> to declare strsep().
AC_REQUIRE([AC_GNU_SOURCE])
+ dnl The strsep() declaration in lib/string_.h uses 'restrict'.
+ AC_REQUIRE([AC_C_RESTRICT])
+
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REPLACE_FUNCS(strsep)
if test $ac_cv_func_strsep = no; then
*** m4/strtok_r.m4 27 Jan 2007 14:43:17 -0000 1.5
--- m4/strtok_r.m4 13 May 2007 21:53:41 -0000
***************
*** 1,4 ****
! # strtok_r.m4 serial 5
dnl Copyright (C) 2002, 2003, 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,
--- 1,4 ----
! # strtok_r.m4 serial 6
dnl Copyright (C) 2002, 2003, 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,
***************
*** 6,11 ****
--- 6,14 ----
AC_DEFUN([gl_FUNC_STRTOK_R],
[
+ dnl The strtok_r() declaration in lib/string_.h uses 'restrict'.
+ AC_REQUIRE([AC_C_RESTRICT])
+
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
AC_REPLACE_FUNCS(strtok_r)
AC_CHECK_DECLS_ONCE(strtok_r)
***************
*** 17,21 ****
# Prerequisites of lib/strtok_r.c.
AC_DEFUN([gl_PREREQ_STRTOK_R], [
! AC_REQUIRE([AC_C_RESTRICT])
])
--- 20,24 ----
# Prerequisites of lib/strtok_r.c.
AC_DEFUN([gl_PREREQ_STRTOK_R], [
! :
])
