Sync with gnulib

1 files changed, 45 insertions, 46 deletions

diff --git a/gl/m4/ls-mntd-fs.m4 b/gl/m4/ls-mntd-fs.m4
index 21ac4e74..32ccb984 100644
--- a/gl/m4/ls-mntd-fs.m4
+++ b/gl/m4/ls-mntd-fs.m4
@@ -1,8 +1,7 @@
-#serial 26
+# serial 27
 # How to list mounted file systems.
 
-# Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2006 Free Software
-# Foundation, Inc.
+# Copyright (C) 1998-2004, 2006, 2009 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -20,27 +19,27 @@ dnl
 AC_DEFUN([AC_FUNC_GETMNTENT],
 [# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4,
 # -lseq on Dynix/PTX, -lgen on Unixware.
-AC_SEARCH_LIBS(getmntent, [sun seq gen])
-AC_CHECK_FUNCS(getmntent)
+AC_SEARCH_LIBS([getmntent], [sun seq gen])
+AC_CHECK_FUNCS([getmntent])
 ])
 
 # gl_LIST_MOUNTED_FILE_SYSTEMS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
 AC_DEFUN([gl_LIST_MOUNTED_FILE_SYSTEMS],
   [
-AC_CHECK_FUNCS(listmntent getmntinfo)
-AC_CHECK_HEADERS_ONCE(sys/param.h sys/statvfs.h)
+AC_CHECK_FUNCS([listmntent getmntinfo])
+AC_CHECK_HEADERS_ONCE([sys/param.h sys/statvfs.h])
 
 # We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses
 # NGROUPS (as the array dimension for a struct member) without a definition.
-AC_CHECK_HEADERS(sys/ucred.h, [], [], [#include <grp.h>])
+AC_CHECK_HEADERS([sys/ucred.h], [], [], [#include <grp.h>])
 
-AC_CHECK_HEADERS(sys/mount.h, [], [],
+AC_CHECK_HEADERS([sys/mount.h], [], [],
   [AC_INCLUDES_DEFAULT
    [#if HAVE_SYS_PARAM_H
      #include <sys/param.h>
     #endif]])
 
-AC_CHECK_HEADERS(mntent.h sys/fs_types.h)
+AC_CHECK_HEADERS([mntent.h sys/fs_types.h])
     getfsstat_includes="\
 $ac_includes_default
 #if HAVE_SYS_PARAM_H
@@ -78,9 +77,9 @@ AC_FUNC_GETMNTENT
 if test -z "$ac_list_mounted_fs"; then
   # Cray UNICOS 9
   AC_MSG_CHECKING([for listmntent of Cray/Unicos-9])
-  AC_CACHE_VAL(fu_cv_sys_mounted_cray_listmntent,
+  AC_CACHE_VAL([fu_cv_sys_mounted_cray_listmntent],
     [fu_cv_sys_mounted_cray_listmntent=no
-      AC_EGREP_CPP(yes,
+      AC_EGREP_CPP([yes],
         [#ifdef _CRAY
 yes
 #endif
@@ -89,10 +88,10 @@ yes
       )
     ]
   )
-  AC_MSG_RESULT($fu_cv_sys_mounted_cray_listmntent)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_cray_listmntent])
   if test $fu_cv_sys_mounted_cray_listmntent = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_LISTMNTENT, 1,
+    AC_DEFINE([MOUNTED_LISTMNTENT], [1],
       [Define if there is a function named listmntent that can be used to
        list all mounted file systems.  (UNICOS)])
   fi
@@ -101,14 +100,14 @@ fi
 if test -z "$ac_list_mounted_fs"; then
   # AIX.
   AC_MSG_CHECKING([for mntctl function and struct vmount])
-  AC_CACHE_VAL(fu_cv_sys_mounted_vmount,
+  AC_CACHE_VAL([fu_cv_sys_mounted_vmount],
   [AC_TRY_CPP([#include <fshelp.h>],
     fu_cv_sys_mounted_vmount=yes,
     fu_cv_sys_mounted_vmount=no)])
-  AC_MSG_RESULT($fu_cv_sys_mounted_vmount)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_vmount])
   if test $fu_cv_sys_mounted_vmount = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_VMOUNT, 1,
+    AC_DEFINE([MOUNTED_VMOUNT], [1],
         [Define if there is a function named mntctl that can be used to read
          the list of mounted file systems, and there is a system header file
          that declares `struct vmount.'  (AIX)])
@@ -123,7 +122,7 @@ if test $ac_cv_func_getmntent = yes; then
   if test -z "$ac_list_mounted_fs"; then
     # 4.3BSD, SunOS, HP-UX, Dynix, Irix
     AC_MSG_CHECKING([for one-argument getmntent function])
-    AC_CACHE_VAL(fu_cv_sys_mounted_getmntent1,
+    AC_CACHE_VAL([fu_cv_sys_mounted_getmntent1],
                  [AC_TRY_COMPILE([
 /* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */
 #include <stdio.h>
@@ -145,10 +144,10 @@ if test $ac_cv_func_getmntent = yes; then
                       if (sizeof mnt && sizeof table) return 0;],
                     fu_cv_sys_mounted_getmntent1=yes,
                     fu_cv_sys_mounted_getmntent1=no)])
-    AC_MSG_RESULT($fu_cv_sys_mounted_getmntent1)
+    AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent1])
     if test $fu_cv_sys_mounted_getmntent1 = yes; then
       ac_list_mounted_fs=found
-      AC_DEFINE(MOUNTED_GETMNTENT1, 1,
+      AC_DEFINE([MOUNTED_GETMNTENT1], [1],
         [Define if there is a function named getmntent for reading the list
          of mounted file systems, and that function takes a single argument.
          (4.3BSD, SunOS, HP-UX, Dynix, Irix)])
@@ -158,17 +157,17 @@ if test $ac_cv_func_getmntent = yes; then
   if test -z "$ac_list_mounted_fs"; then
     # SVR4
     AC_MSG_CHECKING([for two-argument getmntent function])
-    AC_CACHE_VAL(fu_cv_sys_mounted_getmntent2,
-    [AC_EGREP_HEADER(getmntent, sys/mnttab.h,
+    AC_CACHE_VAL([fu_cv_sys_mounted_getmntent2],
+    [AC_EGREP_HEADER([getmntent], [sys/mnttab.h],
       fu_cv_sys_mounted_getmntent2=yes,
       fu_cv_sys_mounted_getmntent2=no)])
-    AC_MSG_RESULT($fu_cv_sys_mounted_getmntent2)
+    AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent2])
     if test $fu_cv_sys_mounted_getmntent2 = yes; then
       ac_list_mounted_fs=found
-      AC_DEFINE(MOUNTED_GETMNTENT2, 1,
+      AC_DEFINE([MOUNTED_GETMNTENT2], [1],
         [Define if there is a function named getmntent for reading the list of
          mounted file systems, and that function takes two arguments.  (SVR4)])
-      AC_CHECK_FUNCS(hasmntopt)
+      AC_CHECK_FUNCS([hasmntopt])
     fi
   fi
 
@@ -179,7 +178,7 @@ if test -z "$ac_list_mounted_fs"; then
   # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h
 
   AC_MSG_CHECKING([for getfsstat function])
-  AC_CACHE_VAL(fu_cv_sys_mounted_getfsstat,
+  AC_CACHE_VAL([fu_cv_sys_mounted_getfsstat],
   [AC_TRY_LINK([
 #include <sys/types.h>
 #if HAVE_STRUCT_FSSTAT_F_FSTYPENAME
@@ -194,10 +193,10 @@ if test -z "$ac_list_mounted_fs"; then
    char *t = FS_TYPE (*stats); ],
     fu_cv_sys_mounted_getfsstat=yes,
     fu_cv_sys_mounted_getfsstat=no)])
-  AC_MSG_RESULT($fu_cv_sys_mounted_getfsstat)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_getfsstat])
   if test $fu_cv_sys_mounted_getfsstat = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_GETFSSTAT, 1,
+    AC_DEFINE([MOUNTED_GETFSSTAT], [1],
               [Define if there is a function named getfsstat for reading the
                list of mounted file systems.  (DEC Alpha running OSF/1)])
   fi
@@ -206,17 +205,17 @@ fi
 if test -z "$ac_list_mounted_fs"; then
   # SVR3
   AC_MSG_CHECKING([for FIXME existence of three headers])
-  AC_CACHE_VAL(fu_cv_sys_mounted_fread_fstyp,
+  AC_CACHE_VAL([fu_cv_sys_mounted_fread_fstyp],
     [AC_TRY_CPP([
 #include <sys/statfs.h>
 #include <sys/fstyp.h>
 #include <mnttab.h>],
                 fu_cv_sys_mounted_fread_fstyp=yes,
                 fu_cv_sys_mounted_fread_fstyp=no)])
-  AC_MSG_RESULT($fu_cv_sys_mounted_fread_fstyp)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_fread_fstyp])
   if test $fu_cv_sys_mounted_fread_fstyp = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_FREAD_FSTYP, 1,
+    AC_DEFINE([MOUNTED_FREAD_FSTYP], [1],
       [Define if (like SVR2) there is no specific function for reading the
        list of mounted file systems, and your system has these header files:
        <sys/fstyp.h> and <sys/statfs.h>.  (SVR3)])
@@ -226,16 +225,16 @@ fi
 if test -z "$ac_list_mounted_fs"; then
   # 4.4BSD and DEC OSF/1.
   AC_MSG_CHECKING([for getmntinfo function])
-  AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo,
+  AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo],
     [
       test "$ac_cv_func_getmntinfo" = yes \
           && fu_cv_sys_mounted_getmntinfo=yes \
           || fu_cv_sys_mounted_getmntinfo=no
     ])
-  AC_MSG_RESULT($fu_cv_sys_mounted_getmntinfo)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo])
   if test $fu_cv_sys_mounted_getmntinfo = yes; then
     AC_MSG_CHECKING([whether getmntinfo returns statvfs structures])
-    AC_CACHE_VAL(fu_cv_sys_mounted_getmntinfo2,
+    AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo2],
       [
         AC_TRY_COMPILE([
 #if HAVE_SYS_PARAM_H
@@ -256,13 +255,13 @@ extern int getmntinfo (struct statfs **, int);
     AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo2])
     if test $fu_cv_sys_mounted_getmntinfo2 = no; then
       ac_list_mounted_fs=found
-      AC_DEFINE(MOUNTED_GETMNTINFO, 1,
+      AC_DEFINE([MOUNTED_GETMNTINFO], [1],
                 [Define if there is a function named getmntinfo for reading the
                  list of mounted file systems and it returns an array of
                  'struct statfs'.  (4.4BSD, Darwin)])
     else
       ac_list_mounted_fs=found
-      AC_DEFINE(MOUNTED_GETMNTINFO2, 1,
+      AC_DEFINE([MOUNTED_GETMNTINFO2], [1],
                 [Define if there is a function named getmntinfo for reading the
                  list of mounted file systems and it returns an array of
                  'struct statvfs'.  (NetBSD 3.0)])
@@ -273,16 +272,16 @@ fi
 if test -z "$ac_list_mounted_fs"; then
   # Ultrix
   AC_MSG_CHECKING([for getmnt function])
-  AC_CACHE_VAL(fu_cv_sys_mounted_getmnt,
+  AC_CACHE_VAL([fu_cv_sys_mounted_getmnt],
     [AC_TRY_CPP([
 #include <sys/fs_types.h>
 #include <sys/mount.h>],
                 fu_cv_sys_mounted_getmnt=yes,
                 fu_cv_sys_mounted_getmnt=no)])
-  AC_MSG_RESULT($fu_cv_sys_mounted_getmnt)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_getmnt])
   if test $fu_cv_sys_mounted_getmnt = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_GETMNT, 1,
+    AC_DEFINE([MOUNTED_GETMNT], [1],
       [Define if there is a function named getmnt for reading the list of
        mounted file systems.  (Ultrix)])
   fi
@@ -290,8 +289,8 @@ fi
 
 if test -z "$ac_list_mounted_fs"; then
   # BeOS
-  AC_CHECK_FUNCS(next_dev fs_stat_dev)
-  AC_CHECK_HEADERS(fs_info.h)
+  AC_CHECK_FUNCS([next_dev fs_stat_dev])
+  AC_CHECK_HEADERS([fs_info.h])
   AC_MSG_CHECKING([for BEOS mounted file system support functions])
   if test $ac_cv_header_fs_info_h = yes \
       && test $ac_cv_func_next_dev = yes \
@@ -300,10 +299,10 @@ if test -z "$ac_list_mounted_fs"; then
   else
     fu_result=no
   fi
-  AC_MSG_RESULT($fu_result)
+  AC_MSG_RESULT([$fu_result])
   if test $fu_result = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_FS_STAT_DEV, 1,
+    AC_DEFINE([MOUNTED_FS_STAT_DEV], [1],
       [Define if there are functions named next_dev and fs_stat_dev for
        reading the list of mounted file systems.  (BeOS)])
   fi
@@ -312,14 +311,14 @@ fi
 if test -z "$ac_list_mounted_fs"; then
   # SVR2
   AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab])
-  AC_CACHE_VAL(fu_cv_sys_mounted_fread,
+  AC_CACHE_VAL([fu_cv_sys_mounted_fread],
     [AC_TRY_CPP([#include <mnttab.h>],
                 fu_cv_sys_mounted_fread=yes,
                 fu_cv_sys_mounted_fread=no)])
-  AC_MSG_RESULT($fu_cv_sys_mounted_fread)
+  AC_MSG_RESULT([$fu_cv_sys_mounted_fread])
   if test $fu_cv_sys_mounted_fread = yes; then
     ac_list_mounted_fs=found
-    AC_DEFINE(MOUNTED_FREAD, 1,
+    AC_DEFINE([MOUNTED_FREAD], [1],
               [Define if there is no specific function for reading the list of
                mounted file systems.  fread will be used to read /etc/mnttab.
                (SVR2) ])