.

1 files changed, 180 insertions, 725 deletions

diff --git a/configure b/configure
index 67af662c8..982e3cc87 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.57 for GNU coreutils 4.5.10.
+# Generated by GNU Autoconf 2.57 for GNU coreutils 4.5.11.
 #
 # Report bugs to <bug-coreutils@gnu.org>.
 #
@@ -268,8 +268,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='GNU coreutils'
 PACKAGE_TARNAME='coreutils'
-PACKAGE_VERSION='4.5.10'
-PACKAGE_STRING='GNU coreutils 4.5.10'
+PACKAGE_VERSION='4.5.11'
+PACKAGE_STRING='GNU coreutils 4.5.11'
 PACKAGE_BUGREPORT='bug-coreutils@gnu.org'
 
 ac_unique_file="src/ls.c"
@@ -311,7 +311,7 @@ ac_includes_default="\
 #endif"
 
 ac_config_libobj_dir=lib
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot PERL CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP RANLIB ac_ct_RANLIB GNU_PACKAGE HELP2MAN OPTIONAL_BIN_PROGS OPTIONAL_BIN_ZCRIPTS MAN DF_PROG U ANSI2KNR LIBOBJS ALLOCA YACC LIB_NANOSLEEP NEED_SETGID KMEM_GROUP GETLOADAVG_LIBS LIB_CLOCK_GETTIME POW_LIB SEQ_LIBM GLIBC21 LIBICONV LTLIBICONV SQRT_LIBM FESETROUND_LIBM LIB_CRYPT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE USE_NLS INTLLIBS LIBINTL LTLIBINTL POSUB LTLIBOBJS'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS build build_cpu build_vendor build_os host host_cpu host_vendor host_os INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO AMTAR install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM AWK SET_MAKE am__leading_dot PERL CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE CPP EGREP RANLIB ac_ct_RANLIB LN_S GNU_PACKAGE HELP2MAN OPTIONAL_BIN_PROGS OPTIONAL_BIN_ZCRIPTS MAN DF_PROG U ANSI2KNR LIBOBJS ALLOCA YACC LIB_NANOSLEEP NEED_SETGID KMEM_GROUP GETLOADAVG_LIBS LIB_CLOCK_GETTIME POW_LIB SEQ_LIBM GLIBC21 LIBICONV LTLIBICONV SQRT_LIBM FESETROUND_LIBM LIB_CRYPT MKINSTALLDIRS MSGFMT GMSGFMT XGETTEXT MSGMERGE USE_NLS INTLLIBS LIBINTL LTLIBINTL POSUB LTLIBOBJS'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -780,7 +780,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures GNU coreutils 4.5.10 to adapt to many kinds of systems.
+\`configure' configures GNU coreutils 4.5.11 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -846,7 +846,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of GNU coreutils 4.5.10:";;
+     short | recursive ) echo "Configuration of GNU coreutils 4.5.11:";;
    esac
   cat <<\_ACEOF
 
@@ -947,7 +947,7 @@ fi
 test -n "$ac_init_help" && exit 0
 if $ac_init_version; then
   cat <<\_ACEOF
-GNU coreutils configure 4.5.10
+GNU coreutils configure 4.5.11
 generated by GNU Autoconf 2.57
 
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002
@@ -962,7 +962,7 @@ cat >&5 <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by GNU coreutils $as_me 4.5.10, which was
+It was created by GNU coreutils $as_me 4.5.11, which was
 generated by GNU Autoconf 2.57.  Invocation command line was
 
   $ $0 $@
@@ -1630,7 +1630,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='coreutils'
- VERSION='4.5.10'
+ VERSION='4.5.11'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -3192,6 +3192,17 @@ else
   RANLIB="$ac_cv_prog_RANLIB"
 fi
 
+echo "$as_me:$LINENO: checking whether ln -s works" >&5
+echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+else
+  echo "$as_me:$LINENO: result: no, using $LN_S" >&5
+echo "${ECHO_T}no, using $LN_S" >&6
+fi
+
 
 echo "$as_me:$LINENO: checking for AIX" >&5
 echo $ECHO_N "checking for AIX... $ECHO_C" >&6
@@ -3671,7 +3682,8 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
- OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname" MAN="$MAN uname.1"
+ OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uname\$(EXEEXT)"
+	MAN="$MAN uname.1"
 fi
 done
 
@@ -3754,7 +3766,8 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
- OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot" MAN="$MAN chroot.1"
+ OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS chroot\$(EXEEXT)"
+	MAN="$MAN chroot.1"
 fi
 done
 
@@ -3837,7 +3850,8 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then
   cat >>confdefs.h <<_ACEOF
 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 _ACEOF
- OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid" MAN="$MAN hostid.1"
+ OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS hostid\$(EXEEXT)"
+	MAN="$MAN hostid.1"
 fi
 done
 
@@ -10491,650 +10505,6 @@ fi
 done
 
 
-# for STACK_DIRECTION
-
-
-for ac_func in setrlimit
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-
-   echo "$as_me:$LINENO: checking for working C stack overflow detection" >&5
-echo $ECHO_N "checking for working C stack overflow detection... $ECHO_C" >&6
-if test "${ac_cv_sys_xsi_stack_overflow_heuristic+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test "$cross_compiling" = yes; then
-  ac_cv_sys_xsi_stack_overflow_heuristic=cross-compiling
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-	 #include <unistd.h>
-	 #include <signal.h>
-	 #include <ucontext.h>
-	 #if HAVE_SETRLIMIT
-	 # include <sys/types.h>
-	 # include <sys/time.h>
-	 # include <sys/resource.h>
-	 #endif
-
-	 static union
-	 {
-	   char buffer[SIGSTKSZ];
-	   long double ld;
-	   long u;
-	   void *p;
-	 } alternate_signal_stack;
-
-	 #if STACK_DIRECTION
-	 # define find_stack_direction(ptr) STACK_DIRECTION
-	 #else
-	 static int
-	 find_stack_direction (char const *addr)
-	 {
-	   char dummy;
-	   return (! addr ? find_stack_direction (&dummy)
-		   : addr < &dummy ? 1 : -1);
-	 }
-	 #endif
-
-	 static void
-	 segv_handler (int signo, siginfo_t *info, void *context)
-	 {
-	   if (0 < info->si_code)
-	     {
-	       ucontext_t const *user_context = context;
-	       char const *stack_min = user_context->uc_stack.ss_sp;
-	       size_t stack_size = user_context->uc_stack.ss_size;
-	       char const *faulting_address = info->si_addr;
-	       size_t s = faulting_address - stack_min;
-	       size_t page_size = sysconf (_SC_PAGESIZE);
-	       if (find_stack_direction (0) < 0)
-		 s += page_size;
-	       if (s < stack_size + page_size)
-		 _exit (0);
-	     }
-
-	   _exit (1);
-	 }
-
-	 static int
-	 c_stack_action (void)
-	 {
-	   stack_t st;
-	   struct sigaction act;
-	   int r;
-
-	   st.ss_flags = 0;
-	   st.ss_sp = alternate_signal_stack.buffer;
-	   st.ss_size = sizeof alternate_signal_stack.buffer;
-	   r = sigaltstack (&st, 0);
-	   if (r != 0)
-	     return r;
-
-	   sigemptyset (&act.sa_mask);
-	   act.sa_flags = SA_NODEFER | SA_ONSTACK | SA_RESETHAND | SA_SIGINFO;
-	   act.sa_sigaction = segv_handler;
-	   return sigaction (SIGSEGV, &act, 0);
-	 }
-
-	 static int
-	 recurse (char *p)
-	 {
-	   char array[500];
-	   array[0] = 1;
-	   return *p + recurse (array);
-	 }
-
-	 int
-	 main (void)
-	 {
-	   #if HAVE_SETRLIMIT && defined RLIMIT_STACK
-	   /* Before starting the endless recursion, try to be friendly
-	      to the user's machine.  On some Linux 2.2.x systems, there
-	      is no stack limit for user processes at all.  We don't want
-	      to kill such systems.  */
-	   struct rlimit rl;
-	   rl.rlim_cur = rl.rlim_max = 0x100000; /* 1 MB */
-	   setrlimit (RLIMIT_STACK, &rl);
-	   #endif
-
-	   c_stack_action ();
-	   return recurse ("\1");
-	 }
-
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_sys_xsi_stack_overflow_heuristic=yes
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_sys_xsi_stack_overflow_heuristic=no
-fi
-rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-echo "$as_me:$LINENO: result: $ac_cv_sys_xsi_stack_overflow_heuristic" >&5
-echo "${ECHO_T}$ac_cv_sys_xsi_stack_overflow_heuristic" >&6
-
-   if test $ac_cv_sys_xsi_stack_overflow_heuristic = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_XSI_STACK_OVERFLOW_HEURISTIC 1
-_ACEOF
-
-   fi
-
-
-   # for STACK_DIRECTION
-
-
-
-
-for ac_func in getcontext sigaltstack
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $ac_func (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_var=yes"
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
-
-   echo "$as_me:$LINENO: checking whether getcontext is declared" >&5
-echo $ECHO_N "checking whether getcontext is declared... $ECHO_C" >&6
-if test "${ac_cv_have_decl_getcontext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ucontext.h>
-
-int
-main ()
-{
-#ifndef getcontext
-  char *p = (char *) getcontext;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_have_decl_getcontext=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_have_decl_getcontext=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl_getcontext" >&5
-echo "${ECHO_T}$ac_cv_have_decl_getcontext" >&6
-if test $ac_cv_have_decl_getcontext = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETCONTEXT 1
-_ACEOF
-
-
-else
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETCONTEXT 0
-_ACEOF
-
-
-fi
-
-
-   echo "$as_me:$LINENO: checking whether sigaltstack is declared" >&5
-echo $ECHO_N "checking whether sigaltstack is declared... $ECHO_C" >&6
-if test "${ac_cv_have_decl_sigaltstack+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <signal.h>
-
-int
-main ()
-{
-#ifndef sigaltstack
-  char *p = (char *) sigaltstack;
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_have_decl_sigaltstack=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_have_decl_sigaltstack=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_have_decl_sigaltstack" >&5
-echo "${ECHO_T}$ac_cv_have_decl_sigaltstack" >&6
-if test $ac_cv_have_decl_sigaltstack = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_SIGALTSTACK 1
-_ACEOF
-
-
-else
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_SIGALTSTACK 0
-_ACEOF
-
-
-fi
-
-
-
-
-
-
-for ac_header in sys/resource.h ucontext.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
-  # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_header_compiler=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc in
-  yes:no )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-  no:yes )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------ ##
-## Report this to bug-autoconf@gnu.org. ##
-## ------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  eval "$as_ac_Header=$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-   echo "$as_me:$LINENO: checking for stack_t" >&5
-echo $ECHO_N "checking for stack_t... $ECHO_C" >&6
-if test "${ac_cv_type_stack_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <signal.h>
-
-int
-main ()
-{
-if ((stack_t *) 0)
-  return 0;
-if (sizeof (stack_t))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-         { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_stack_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_stack_t=no
-fi
-rm -f conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_stack_t" >&5
-echo "${ECHO_T}$ac_cv_type_stack_t" >&6
-if test $ac_cv_type_stack_t = yes; then
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STACK_T 1
-_ACEOF
-
-
-fi
-
 
 
   echo "$as_me:$LINENO: checking for library containing gethostbyname" >&5
@@ -19771,6 +19141,9 @@ done
 
 
 
+  # We don't yet use c-stack.c.
+  # AC_REQUIRE([jm_PREREQ_C_STACK])
+
 
 
 
@@ -20372,7 +19745,7 @@ done
 
     echo "$as_me:$LINENO: checking how to get the file descriptor associated with an open DIR*" >&5
 echo $ECHO_N "checking how to get the file descriptor associated with an open DIR*... $ECHO_C" >&6
-if test "${ac_cv_sys_dir_fd_member_name+set}" = set; then
+if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 
@@ -20419,18 +19792,18 @@ rm -f conftest.$ac_objext conftest.$ac_ext
 	  CFLAGS=$dirfd_save_CFLAGS
 	  test "$dir_fd_found" = yes && break
 	done
-	test "$dir_fd_found" = yes || ac_expr=-1
+	test "$dir_fd_found" = yes || ac_expr=no_such_member
 
-	ac_cv_sys_dir_fd_member_name=$ac_expr
+	gl_cv_sys_dir_fd_member_name=$ac_expr
 
 
 fi
-echo "$as_me:$LINENO: result: $ac_cv_sys_dir_fd_member_name" >&5
-echo "${ECHO_T}$ac_cv_sys_dir_fd_member_name" >&6
-    if test $ac_cv_have_decl_dirfd = no; then
+echo "$as_me:$LINENO: result: $gl_cv_sys_dir_fd_member_name" >&5
+echo "${ECHO_T}$gl_cv_sys_dir_fd_member_name" >&6
+    if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
 
 cat >>confdefs.h <<_ACEOF
-#define DIR_FD_MEMBER_NAME $ac_cv_sys_dir_fd_member_name
+#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
 _ACEOF
 
     fi
@@ -20803,6 +20176,7 @@ _ACEOF
 
 
 
+
 for ac_header in sys/param.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
@@ -35630,6 +35004,60 @@ _ACEOF
   fi
 fi
 
+if test -z "$ac_list_mounted_fs"; then
+  # AIX.
+  echo "$as_me:$LINENO: checking for mntctl function and struct vmount" >&5
+echo $ECHO_N "checking for mntctl function and struct vmount... $ECHO_C" >&6
+  if test "${fu_cv_sys_mounted_vmount+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <fshelp.h>
+_ACEOF
+if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
+  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null; then
+  if test -s conftest.err; then
+    ac_cpp_err=$ac_c_preproc_warn_flag
+  else
+    ac_cpp_err=
+  fi
+else
+  ac_cpp_err=yes
+fi
+if test -z "$ac_cpp_err"; then
+  fu_cv_sys_mounted_vmount=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  fu_cv_sys_mounted_vmount=no
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+
+  echo "$as_me:$LINENO: result: $fu_cv_sys_mounted_vmount" >&5
+echo "${ECHO_T}$fu_cv_sys_mounted_vmount" >&6
+  if test $fu_cv_sys_mounted_vmount = yes; then
+    ac_list_mounted_fs=found
+
+cat >>confdefs.h <<\_ACEOF
+#define MOUNTED_VMOUNT 1
+_ACEOF
+
+  fi
+fi
+
 if test $ac_cv_func_getmntent = yes; then
 
   # This system has the getmntent function.
@@ -35816,60 +35244,6 @@ _ACEOF
 fi
 
 if test -z "$ac_list_mounted_fs"; then
-  # AIX.
-  echo "$as_me:$LINENO: checking for mntctl function and struct vmount" >&5
-echo $ECHO_N "checking for mntctl function and struct vmount... $ECHO_C" >&6
-  if test "${fu_cv_sys_mounted_vmount+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <fshelp.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  fu_cv_sys_mounted_vmount=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  fu_cv_sys_mounted_vmount=no
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-
-  echo "$as_me:$LINENO: result: $fu_cv_sys_mounted_vmount" >&5
-echo "${ECHO_T}$fu_cv_sys_mounted_vmount" >&6
-  if test $fu_cv_sys_mounted_vmount = yes; then
-    ac_list_mounted_fs=found
-
-cat >>confdefs.h <<\_ACEOF
-#define MOUNTED_VMOUNT 1
-_ACEOF
-
-  fi
-fi
-
-if test -z "$ac_list_mounted_fs"; then
   # SVR3
   echo "$as_me:$LINENO: checking for FIXME existence of three headers" >&5
 echo $ECHO_N "checking for FIXME existence of three headers... $ECHO_C" >&6
@@ -36839,7 +36213,7 @@ fi
 
 
   if test $list_mounted_fs = yes && test $space = yes; then
-    DF_PROG=df
+    DF_PROG='df$(EXEEXT)'
     LIBOBJS="$LIBOBJS fsusage.$ac_objext"
     LIBOBJS="$LIBOBJS mountlist.$ac_objext"
   fi
@@ -36848,6 +36222,83 @@ fi
 
   # If any of these functions don't exist (e.g. DJGPP 2.03),
   # use the corresponding stub.
+  echo "$as_me:$LINENO: checking for fchdir" >&5
+echo $ECHO_N "checking for fchdir... $ECHO_C" >&6
+if test "${ac_cv_func_fchdir+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char fchdir (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+/* Override any gcc2 internal prototype to avoid an error.  */
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+/* We use char because int might match the return type of a gcc2
+   builtin and then its argument prototype would still apply.  */
+char fchdir ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_fchdir) || defined (__stub___fchdir)
+choke me
+#else
+char (*f) () = fchdir;
+#endif
+#ifdef __cplusplus
+}
+#endif
+
+int
+main ()
+{
+return f != fchdir;
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_func_fchdir=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_func_fchdir=no
+fi
+rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_func_fchdir" >&5
+echo "${ECHO_T}$ac_cv_func_fchdir" >&6
+if test $ac_cv_func_fchdir = yes; then
+  :
+else
+  LIBOBJS="$LIBOBJS fchdir-stub.$ac_objext"
+fi
+
   echo "$as_me:$LINENO: checking for fchown" >&5
 echo $ECHO_N "checking for fchown... $ECHO_C" >&6
 if test "${ac_cv_func_fchown+set}" = set; then
@@ -37785,7 +37236,7 @@ fi
 echo "$as_me:$LINENO: result: $utils_cv_func_setpriority" >&5
 echo "${ECHO_T}$utils_cv_func_setpriority" >&6
 if test $utils_cv_func_setpriority = yes; then
-  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
+  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
   OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
   MAN="$MAN nice.1 nohup.1"
 else
@@ -37839,7 +37290,7 @@ cat >>confdefs.h <<\_ACEOF
 #define NICE_PRIORITY 1
 _ACEOF
 
-    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice"
+    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS nice\$(EXEEXT)"
     OPTIONAL_BIN_ZCRIPTS="$OPTIONAL_BIN_ZCRIPTS nohup"
     MAN="$MAN nice.1 nohup.1"
   fi
@@ -37849,7 +37300,9 @@ fi
 
 
   if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then
-    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky users who"
+    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS pinky\$(EXEEXT)"
+    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS users\$(EXEEXT)"
+    OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS who\$(EXEEXT)"
     MAN="$MAN pinky.1 users.1 who.1"
   fi
 
@@ -38254,7 +37707,8 @@ fi
 echo "$as_me:$LINENO: result: $gnulib_cv_have_boot_time" >&5
 echo "${ECHO_T}$gnulib_cv_have_boot_time" >&6
   if test $gnulib_cv_have_boot_time = yes; then
-  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime" MAN="$MAN uptime.1"
+  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS uptime\$(EXEEXT)"
+  MAN="$MAN uptime.1"
 fi
 
 
@@ -38384,7 +37838,7 @@ _ACEOF
 
 
 if test $ac_cv_sys_posix_termios = yes; then
-  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty" MAN="$MAN stty.1"
+  OPTIONAL_BIN_PROGS="$OPTIONAL_BIN_PROGS stty\$(EXEEXT)" MAN="$MAN stty.1"
 
   echo "$as_me:$LINENO: checking whether termios.h needs _XOPEN_SOURCE" >&5
 echo $ECHO_N "checking whether termios.h needs _XOPEN_SOURCE... $ECHO_C" >&6
@@ -41478,7 +40932,7 @@ _ASBOX
 } >&5
 cat >&5 <<_CSEOF
 
-This file was extended by GNU coreutils $as_me 4.5.10, which was
+This file was extended by GNU coreutils $as_me 4.5.11, which was
 generated by GNU Autoconf 2.57.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -41544,7 +40998,7 @@ _ACEOF
 
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-GNU coreutils config.status 4.5.10
+GNU coreutils config.status 4.5.11
 configured by $0, generated by GNU Autoconf 2.57,
   with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -41853,6 +41307,7 @@ s,@CPP@,$CPP,;t t
 s,@EGREP@,$EGREP,;t t
 s,@RANLIB@,$RANLIB,;t t
 s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
+s,@LN_S@,$LN_S,;t t
 s,@GNU_PACKAGE@,$GNU_PACKAGE,;t t
 s,@HELP2MAN@,$HELP2MAN,;t t
 s,@OPTIONAL_BIN_PROGS@,$OPTIONAL_BIN_PROGS,;t t