[Bug-gnulib] fixed three autoconf macros

[Bruno Haible]

Hi,

Following the advice of Akim Demaille
http://mail.gnu.org/archive/html/bug-autoconf/2003-05/threads.html
I've fixed three quoting bugs in the m4 macros.


2003-05-17  Bruno Haible  <address@hidden>

        * dirfd.m4 (UTILS_FUNC_DIRFD): Fix a quoting bug leading to an invalid
        expansion for AC_EGREP_CPP.
        * strtoimax.m4 (gl_FUNC_STRTOIMAX): Likewise.
        * strtoumax.m4 (gl_FUNC_STRTOUMAX): Likewise.

*** dirfd.m4    23 Jan 2003 17:59:15 -0000      1.11
--- dirfd.m4    17 May 2003 11:46:37 -0000
***************
*** 1,4 ****
! #serial 4
  
  dnl Find out how to get the file descriptor associated with an open DIR*.
  dnl From Jim Meyering
--- 1,4 ----
! #serial 5
  
  dnl Find out how to get the file descriptor associated with an open DIR*.
  dnl From Jim Meyering
***************
*** 31,42 ****
  
    AC_CACHE_CHECK([whether dirfd is a macro],
      jm_cv_func_dirfd_macro,
!     AC_EGREP_CPP([dirent_header_defines_dirfd], [$dirfd_headers
  #ifdef dirfd
   dirent_header_defines_dirfd
  #endif],
!       jm_cv_func_dirfd_macro=yes,
!       jm_cv_func_dirfd_macro=no))
  
    # Use the replacement only if we have no function, macro,
    # or declaration with that name.
--- 31,42 ----
  
    AC_CACHE_CHECK([whether dirfd is a macro],
      jm_cv_func_dirfd_macro,
!     [AC_EGREP_CPP([dirent_header_defines_dirfd], [$dirfd_headers
  #ifdef dirfd
   dirent_header_defines_dirfd
  #endif],
!        jm_cv_func_dirfd_macro=yes,
!        jm_cv_func_dirfd_macro=no)])
  
    # Use the replacement only if we have no function, macro,
    # or declaration with that name.
*** strtoimax.m4        31 Dec 2002 13:42:07 -0000      1.1
--- strtoimax.m4        17 May 2003 11:46:37 -0000
***************
*** 1,5 ****
! # strtoimax.m4 serial 1
! dnl Copyright (C) 2002 Free Software Foundation, Inc.
  dnl This file is free software, distributed under the terms of the GNU
  dnl General Public License.  As a special exception to the GNU General
  dnl Public License, this file may be distributed as part of a program
--- 1,5 ----
! # strtoimax.m4 serial 2
! dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
  dnl This file is free software, distributed under the terms of the GNU
  dnl General Public License.  As a special exception to the GNU General
  dnl Public License, this file may be distributed as part of a program
***************
*** 14,25 ****
  
    AC_CACHE_CHECK([whether <inttypes.h> defines strtoimax as a macro],
      jm_cv_func_strtoimax_macro,
!     AC_EGREP_CPP([inttypes_h_defines_strtoimax], [#include <inttypes.h>
  #ifdef strtoimax
   inttypes_h_defines_strtoimax
  #endif],
!       jm_cv_func_strtoimax_macro=yes,
!       jm_cv_func_strtoimax_macro=no))
  
    if test "$jm_cv_func_strtoimax_macro" != yes; then
      AC_REPLACE_FUNCS(strtoimax)
--- 14,25 ----
  
    AC_CACHE_CHECK([whether <inttypes.h> defines strtoimax as a macro],
      jm_cv_func_strtoimax_macro,
!     [AC_EGREP_CPP([inttypes_h_defines_strtoimax], [#include <inttypes.h>
  #ifdef strtoimax
   inttypes_h_defines_strtoimax
  #endif],
!        jm_cv_func_strtoimax_macro=yes,
!        jm_cv_func_strtoimax_macro=no)])
  
    if test "$jm_cv_func_strtoimax_macro" != yes; then
      AC_REPLACE_FUNCS(strtoimax)
*** strtoumax.m4        31 Dec 2002 13:42:07 -0000      1.1
--- strtoumax.m4        17 May 2003 11:46:37 -0000
***************
*** 1,5 ****
! # strtoumax.m4 serial 1
! dnl Copyright (C) 2002 Free Software Foundation, Inc.
  dnl This file is free software, distributed under the terms of the GNU
  dnl General Public License.  As a special exception to the GNU General
  dnl Public License, this file may be distributed as part of a program
--- 1,5 ----
! # strtoumax.m4 serial 2
! dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
  dnl This file is free software, distributed under the terms of the GNU
  dnl General Public License.  As a special exception to the GNU General
  dnl Public License, this file may be distributed as part of a program
***************
*** 14,25 ****
  
    AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
      jm_cv_func_strtoumax_macro,
!     AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
  #ifdef strtoumax
   inttypes_h_defines_strtoumax
  #endif],
!       jm_cv_func_strtoumax_macro=yes,
!       jm_cv_func_strtoumax_macro=no))
  
    if test "$jm_cv_func_strtoumax_macro" != yes; then
      AC_REPLACE_FUNCS(strtoumax)
--- 14,25 ----
  
    AC_CACHE_CHECK([whether <inttypes.h> defines strtoumax as a macro],
      jm_cv_func_strtoumax_macro,
!     [AC_EGREP_CPP([inttypes_h_defines_strtoumax], [#include <inttypes.h>
  #ifdef strtoumax
   inttypes_h_defines_strtoumax
  #endif],
!        jm_cv_func_strtoumax_macro=yes,
!        jm_cv_func_strtoumax_macro=no)])
  
    if test "$jm_cv_func_strtoumax_macro" != yes; then
      AC_REPLACE_FUNCS(strtoumax)