Integrate bash 3.2 version

This is merge of current Debian stable (Lenny) version of Bash
with Vyatta changes.

1 files changed, 654 insertions, 110 deletions

diff --git a/configure b/configure
index 01cf028..9e31790 100755
--- a/configure
+++ b/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
-# From configure.in for Bash 3.1, version 3.183.
+# From configure.in for Bash 3.2, version 3.190.
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.61 for bash 3.1-release.
+# Generated by GNU Autoconf 2.61 for bash 3.2-release.
 #
 # Report bugs to <bug-bash@gnu.org>.
 #
@@ -575,8 +575,8 @@ SHELL=${CONFIG_SHELL-/bin/sh}
 # Identity of this package.
 PACKAGE_NAME='bash'
 PACKAGE_TARNAME='bash'
-PACKAGE_VERSION='3.1-release'
-PACKAGE_STRING='bash 3.1-release'
+PACKAGE_VERSION='3.2-release'
+PACKAGE_STRING='bash 3.2-release'
 PACKAGE_BUGREPORT='bug-bash@gnu.org'
 
 ac_unique_file="shell.h"
@@ -691,6 +691,7 @@ GREP
 EGREP
 CROSS_COMPILE
 SIGNAMES_H
+SIGNAMES_O
 CC_FOR_BUILD
 STATIC_LD
 CFLAGS_FOR_BUILD
@@ -1284,7 +1285,7 @@ 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 bash 3.1-release to adapt to many kinds of systems.
+\`configure' configures bash 3.2-release to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1349,7 +1350,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of bash 3.1-release:";;
+     short | recursive ) echo "Configuration of bash 3.2-release:";;
    esac
   cat <<\_ACEOF
 
@@ -1514,7 +1515,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-bash configure 3.1-release
+bash configure 3.2-release
 generated by GNU Autoconf 2.61
 
 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -1528,7 +1529,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by bash $as_me 3.1-release, which was
+It was created by bash $as_me 3.2-release, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   $ $0 $@
@@ -1922,7 +1923,7 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 ac_config_headers="$ac_config_headers config.h"
 
 
-BASHVERS=3.1
+BASHVERS=3.2
 RELSTATUS=release
 
 case "$RELSTATUS" in
@@ -2225,7 +2226,7 @@ if test "$opt_curses" = yes; then
 fi
 
 if test -z "${DEBUGGER_START_FILE}"; then
-	DEBUGGER_START_FILE=${ac_default_prefix}/lib/bashdb/bashdb-main.inc
+	DEBUGGER_START_FILE=${ac_default_prefix}/share/bashdb/bashdb-main.inc
 fi
 
 opt_minimal_config=no
@@ -4773,22 +4774,22 @@ fi
 
 
 
+SIGNAMES_O=
 SIGNAMES_H=lsignames.h
 
 
 
+CROSS_COMPILE=
 if test "x$cross_compiling" = "xyes"; then
     case "${host}" in
     *-cygwin*)
 	cross_cache=${srcdir}/cross-build/cygwin32.cache
-	SIGNAMES_H='$(srcdir)/cross-build/win32sig.h'
 	;;
     *-mingw*)
 	cross_cache=${srcdir}/cross-build/cygwin32.cache
 	;;
     i[3456]86-*-beos*)
 	cross_cache=${srcdir}/cross-build/x86-beos.cache
-	SIGNAMES_H='${srcdir}/cross-build/beos-sig.h'
 	;;
     *)	echo "configure: cross-compiling for $host is not supported" >&2
 	;;
@@ -4798,11 +4799,13 @@ if test "x$cross_compiling" = "xyes"; then
 	. ${cross_cache}
     fi
     unset cross_cache
+    SIGNAMES_O='signames.o'
     CROSS_COMPILE='-DCROSS_COMPILING'
 
 fi
 
 
+
 if test -z "$CC_FOR_BUILD"; then
     if test "x$cross_compiling" = "xno"; then
 	CC_FOR_BUILD='$(CC)'
@@ -12394,6 +12397,94 @@ _ACEOF
 
 fi
 
+{ echo "$as_me:$LINENO: checking for isnan" >&5
+echo $ECHO_N "checking for isnan... $ECHO_C" >&6; }
+if test "${ac_cv_func_isnan+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.  */
+/* Define isnan to an innocuous variant, in case <limits.h> declares isnan.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define isnan innocuous_isnan
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char isnan (); 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
+
+#undef isnan
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char isnan ();
+/* 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_isnan || defined __stub___isnan
+choke me
+#endif
+
+int
+main ()
+{
+return isnan ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_isnan=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_isnan=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_isnan" >&5
+echo "${ECHO_T}$ac_cv_func_isnan" >&6; }
+if test $ac_cv_func_isnan = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_ISNAN_IN_LIBC 1
+_ACEOF
+
+fi
+
 
 { echo "$as_me:$LINENO: checking for mkfifo" >&5
 echo $ECHO_N "checking for mkfifo... $ECHO_C" >&6; }
@@ -12510,10 +12601,11 @@ fi
 
 
 
-for ac_func in dup2 fcntl getdtablesize getgroups gethostname getpagesize \
-		getpeername getrlimit getrusage gettimeofday kill killpg \
-		lstat readlink sbrk select setdtablesize tcgetpgrp uname \
-		ulimit waitpid
+
+for ac_func in dup2 eaccess fcntl getdtablesize getgroups gethostname \
+		getpagesize getpeername getrlimit getrusage gettimeofday \
+		kill killpg lstat readlink sbrk select setdtablesize \
+		tcgetpgrp uname ulimit waitpid
 do
 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
 { echo "$as_me:$LINENO: checking for $ac_func" >&5
@@ -13548,6 +13640,74 @@ _ACEOF
 fi
 
 
+{ echo "$as_me:$LINENO: checking whether setregid is declared" >&5
+echo $ECHO_N "checking whether setregid is declared... $ECHO_C" >&6; }
+if test "${ac_cv_have_decl_setregid+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.  */
+$ac_includes_default
+int
+main ()
+{
+#ifndef setregid
+  (void) setregid;
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_cv_have_decl_setregid=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_have_decl_setregid=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_setregid" >&5
+echo "${ECHO_T}$ac_cv_have_decl_setregid" >&6; }
+if test $ac_cv_have_decl_setregid = yes; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SETREGID 1
+_ACEOF
+
+
+else
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SETREGID 0
+_ACEOF
+
+
+fi
+
+
 { echo "$as_me:$LINENO: checking whether strcpy is declared" >&5
 echo $ECHO_N "checking whether strcpy is declared... $ECHO_C" >&6; }
 if test "${ac_cv_have_decl_strcpy+set}" = set; then
@@ -15996,9 +16156,98 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for mbrtowc" >&5
-echo $ECHO_N "checking for mbrtowc... $ECHO_C" >&6; }
-if test "${ac_cv_func_mbrtowc+set}" = set; then
+{ echo "$as_me:$LINENO: checking for mbrlen" >&5
+echo $ECHO_N "checking for mbrlen... $ECHO_C" >&6; }
+if test "${ac_cv_func_mbrlen+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.  */
+/* Define mbrlen to an innocuous variant, in case <limits.h> declares mbrlen.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define mbrlen innocuous_mbrlen
+
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char mbrlen (); 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
+
+#undef mbrlen
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mbrlen ();
+/* 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_mbrlen || defined __stub___mbrlen
+choke me
+#endif
+
+int
+main ()
+{
+return mbrlen ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_mbrlen=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	ac_cv_func_mbrlen=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrlen" >&5
+echo "${ECHO_T}$ac_cv_func_mbrlen" >&6; }
+if test $ac_cv_func_mbrlen = yes; then
+  cat >>confdefs.h <<\_ACEOF
+#define HAVE_MBRLEN 1
+_ACEOF
+
+fi
+
+
+{ echo "$as_me:$LINENO: checking for wcrtomb" >&5
+echo $ECHO_N "checking for wcrtomb... $ECHO_C" >&6; }
+if test "${ac_cv_func_wcrtomb+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -16007,12 +16256,12 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-/* Define mbrtowc to an innocuous variant, in case <limits.h> declares mbrtowc.
+/* Define wcrtomb to an innocuous variant, in case <limits.h> declares wcrtomb.
    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define mbrtowc innocuous_mbrtowc
+#define wcrtomb innocuous_wcrtomb
 
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char mbrtowc (); below.
+    which can conflict with char wcrtomb (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
 
@@ -16022,7 +16271,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 # include <assert.h>
 #endif
 
-#undef mbrtowc
+#undef wcrtomb
 
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
@@ -16030,18 +16279,18 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
-char mbrtowc ();
+char wcrtomb ();
 /* 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_mbrtowc || defined __stub___mbrtowc
+#if defined __stub_wcrtomb || defined __stub___wcrtomb
 choke me
 #endif
 
 int
 main ()
 {
-return mbrtowc ();
+return wcrtomb ();
   ;
   return 0;
 }
@@ -16064,29 +16313,29 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
-  ac_cv_func_mbrtowc=yes
+  ac_cv_func_wcrtomb=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_func_mbrtowc=no
+	ac_cv_func_wcrtomb=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrtowc" >&5
-echo "${ECHO_T}$ac_cv_func_mbrtowc" >&6; }
-if test $ac_cv_func_mbrtowc = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_func_wcrtomb" >&5
+echo "${ECHO_T}$ac_cv_func_wcrtomb" >&6; }
+if test $ac_cv_func_wcrtomb = yes; then
   cat >>confdefs.h <<\_ACEOF
-#define HAVE_MBRTOWC 1
+#define HAVE_WCRTOMB 1
 _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for mbrlen" >&5
-echo $ECHO_N "checking for mbrlen... $ECHO_C" >&6; }
-if test "${ac_cv_func_mbrlen+set}" = set; then
+{ echo "$as_me:$LINENO: checking for wcscoll" >&5
+echo $ECHO_N "checking for wcscoll... $ECHO_C" >&6; }
+if test "${ac_cv_func_wcscoll+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -16095,12 +16344,12 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-/* Define mbrlen to an innocuous variant, in case <limits.h> declares mbrlen.
+/* Define wcscoll to an innocuous variant, in case <limits.h> declares wcscoll.
    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define mbrlen innocuous_mbrlen
+#define wcscoll innocuous_wcscoll
 
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char mbrlen (); below.
+    which can conflict with char wcscoll (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
 
@@ -16110,7 +16359,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 # include <assert.h>
 #endif
 
-#undef mbrlen
+#undef wcscoll
 
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
@@ -16118,18 +16367,18 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
-char mbrlen ();
+char wcscoll ();
 /* 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_mbrlen || defined __stub___mbrlen
+#if defined __stub_wcscoll || defined __stub___wcscoll
 choke me
 #endif
 
 int
 main ()
 {
-return mbrlen ();
+return wcscoll ();
   ;
   return 0;
 }
@@ -16152,29 +16401,29 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
-  ac_cv_func_mbrlen=yes
+  ac_cv_func_wcscoll=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_func_mbrlen=no
+	ac_cv_func_wcscoll=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrlen" >&5
-echo "${ECHO_T}$ac_cv_func_mbrlen" >&6; }
-if test $ac_cv_func_mbrlen = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_func_wcscoll" >&5
+echo "${ECHO_T}$ac_cv_func_wcscoll" >&6; }
+if test $ac_cv_func_wcscoll = yes; then
   cat >>confdefs.h <<\_ACEOF
-#define HAVE_MBRLEN 1
+#define HAVE_WCSCOLL 1
 _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for wctomb" >&5
-echo $ECHO_N "checking for wctomb... $ECHO_C" >&6; }
-if test "${ac_cv_func_wctomb+set}" = set; then
+{ echo "$as_me:$LINENO: checking for wcsdup" >&5
+echo $ECHO_N "checking for wcsdup... $ECHO_C" >&6; }
+if test "${ac_cv_func_wcsdup+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -16183,12 +16432,12 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-/* Define wctomb to an innocuous variant, in case <limits.h> declares wctomb.
+/* Define wcsdup to an innocuous variant, in case <limits.h> declares wcsdup.
    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define wctomb innocuous_wctomb
+#define wcsdup innocuous_wcsdup
 
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char wctomb (); below.
+    which can conflict with char wcsdup (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
 
@@ -16198,7 +16447,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 # include <assert.h>
 #endif
 
-#undef wctomb
+#undef wcsdup
 
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
@@ -16206,18 +16455,18 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
-char wctomb ();
+char wcsdup ();
 /* 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_wctomb || defined __stub___wctomb
+#if defined __stub_wcsdup || defined __stub___wcsdup
 choke me
 #endif
 
 int
 main ()
 {
-return wctomb ();
+return wcsdup ();
   ;
   return 0;
 }
@@ -16240,22 +16489,22 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
-  ac_cv_func_wctomb=yes
+  ac_cv_func_wcsdup=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_func_wctomb=no
+	ac_cv_func_wcsdup=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_wctomb" >&5
-echo "${ECHO_T}$ac_cv_func_wctomb" >&6; }
-if test $ac_cv_func_wctomb = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_func_wcsdup" >&5
+echo "${ECHO_T}$ac_cv_func_wcsdup" >&6; }
+if test $ac_cv_func_wcsdup = yes; then
   cat >>confdefs.h <<\_ACEOF
-#define HAVE_WCTOMB 1
+#define HAVE_WCSDUP 1
 _ACEOF
 
 fi
@@ -16348,9 +16597,9 @@ _ACEOF
 
 fi
 
-{ echo "$as_me:$LINENO: checking for wcsdup" >&5
-echo $ECHO_N "checking for wcsdup... $ECHO_C" >&6; }
-if test "${ac_cv_func_wcsdup+set}" = set; then
+{ echo "$as_me:$LINENO: checking for wctype" >&5
+echo $ECHO_N "checking for wctype... $ECHO_C" >&6; }
+if test "${ac_cv_func_wctype+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -16359,12 +16608,12 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-/* Define wcsdup to an innocuous variant, in case <limits.h> declares wcsdup.
+/* Define wctype to an innocuous variant, in case <limits.h> declares wctype.
    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define wcsdup innocuous_wcsdup
+#define wctype innocuous_wctype
 
 /* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char wcsdup (); below.
+    which can conflict with char wctype (); below.
     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
     <limits.h> exists even on freestanding compilers.  */
 
@@ -16374,7 +16623,7 @@ cat >>conftest.$ac_ext <<_ACEOF
 # include <assert.h>
 #endif
 
-#undef wcsdup
+#undef wctype
 
 /* Override any GCC internal prototype to avoid an error.
    Use char because int might match the return type of a GCC
@@ -16382,18 +16631,18 @@ cat >>conftest.$ac_ext <<_ACEOF
 #ifdef __cplusplus
 extern "C"
 #endif
-char wcsdup ();
+char wctype ();
 /* 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_wcsdup || defined __stub___wcsdup
+#if defined __stub_wctype || defined __stub___wctype
 choke me
 #endif
 
 int
 main ()
 {
-return wcsdup ();
+return wctype ();
   ;
   return 0;
 }
@@ -16416,30 +16665,31 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
 	 test ! -s conftest.err
        } && test -s conftest$ac_exeext &&
        $as_test_x conftest$ac_exeext; then
-  ac_cv_func_wcsdup=yes
+  ac_cv_func_wctype=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	ac_cv_func_wcsdup=no
+	ac_cv_func_wctype=no
 fi
 
 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
       conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $ac_cv_func_wcsdup" >&5
-echo "${ECHO_T}$ac_cv_func_wcsdup" >&6; }
-if test $ac_cv_func_wcsdup = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_func_wctype" >&5
+echo "${ECHO_T}$ac_cv_func_wctype" >&6; }
+if test $ac_cv_func_wctype = yes; then
   cat >>confdefs.h <<\_ACEOF
-#define HAVE_WCSDUP 1
+#define HAVE_WCTYPE 1
 _ACEOF
 
 fi
 
 
-{ echo "$as_me:$LINENO: checking for mbstate_t" >&5
-echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
-if test "${bash_cv_have_mbstate_t+set}" = set; then
+
+  { echo "$as_me:$LINENO: checking whether mbrtowc and mbstate_t are properly declared" >&5
+echo $ECHO_N "checking whether mbrtowc and mbstate_t are properly declared... $ECHO_C" >&6; }
+if test "${ac_cv_func_mbrtowc+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
   cat >conftest.$ac_ext <<_ACEOF
@@ -16448,28 +16698,27 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-
 #include <wchar.h>
 int
 main ()
 {
-
-  mbstate_t ps;
-  mbstate_t *psp;
-  psp = (mbstate_t *)0;
-
+wchar_t wc;
+	      char const s[] = "";
+	      size_t n = 1;
+	      mbstate_t state;
+	      return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));
   ;
   return 0;
 }
 _ACEOF
-rm -f conftest.$ac_objext
-if { (ac_try="$ac_compile"
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
 case "(($ac_try" in
   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
   *) ac_try_echo=$ac_try;;
 esac
 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
-  (eval "$ac_compile") 2>conftest.er1
+  (eval "$ac_link") 2>conftest.er1
   ac_status=$?
   grep -v '^ *+' conftest.er1 >conftest.err
   rm -f conftest.er1
@@ -16478,26 +16727,135 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
   (exit $ac_status); } && {
 	 test -z "$ac_c_werror_flag" ||
 	 test ! -s conftest.err
-       } && test -s conftest.$ac_objext; then
-  bash_cv_have_mbstate_t=yes
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; then
+  ac_cv_func_mbrtowc=yes
 else
   echo "$as_me: failed program was:" >&5
 sed 's/^/| /' conftest.$ac_ext >&5
 
-	bash_cv_have_mbstate_t=no
+	ac_cv_func_mbrtowc=no
 fi
 
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
 fi
-{ echo "$as_me:$LINENO: result: $bash_cv_have_mbstate_t" >&5
-echo "${ECHO_T}$bash_cv_have_mbstate_t" >&6; }
-if test $bash_cv_have_mbstate_t = yes; then
+{ echo "$as_me:$LINENO: result: $ac_cv_func_mbrtowc" >&5
+echo "${ECHO_T}$ac_cv_func_mbrtowc" >&6; }
+  if test $ac_cv_func_mbrtowc = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MBRTOWC 1
+_ACEOF
+
+  fi
+
+if test $ac_cv_func_mbrtowc = yes; then
 	cat >>confdefs.h <<\_ACEOF
 #define HAVE_MBSTATE_T 1
 _ACEOF
 
 fi
 
+
+
+
+
+
+for ac_func in iswlower iswupper towlower towupper iswctype
+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... $ECHO_C" >&6; }
+if { as_var=$as_ac_var; eval "test \"\${$as_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.  */
+/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $ac_func innocuous_$ac_func
+
+/* 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
+
+#undef $ac_func
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+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
+#endif
+
+int
+main ()
+{
+return $ac_func ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_link") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest$ac_exeext &&
+       $as_test_x conftest$ac_exeext; 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 core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+      conftest$ac_exeext conftest.$ac_ext
+fi
+ac_res=`eval echo '${'$as_ac_var'}'`
+	       { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+if test `eval echo '${'$as_ac_var'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
 if test "${bash_cv_langinfo_codeset+set}" = set; then
@@ -16556,6 +16914,187 @@ _ACEOF
 
 fi
 
+{ echo "$as_me:$LINENO: checking for wchar_t in wchar.h" >&5
+echo $ECHO_N "checking for wchar_t in wchar.h... $ECHO_C" >&6; }
+if test "${bash_cv_type_wchar_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 <wchar.h>
+
+int
+main ()
+{
+
+        wchar_t foo;
+        foo = 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  bash_cv_type_wchar_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	bash_cv_type_wchar_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $bash_cv_type_wchar_t" >&5
+echo "${ECHO_T}$bash_cv_type_wchar_t" >&6; }
+if test $bash_cv_type_wchar_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WCHAR_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for wctype_t in wctype.h" >&5
+echo $ECHO_N "checking for wctype_t in wctype.h... $ECHO_C" >&6; }
+if test "${bash_cv_type_wctype_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 <wctype.h>
+int
+main ()
+{
+
+        wctype_t foo;
+        foo = 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  bash_cv_type_wctype_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	bash_cv_type_wctype_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $bash_cv_type_wctype_t" >&5
+echo "${ECHO_T}$bash_cv_type_wctype_t" >&6; }
+if test $bash_cv_type_wctype_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WCTYPE_T 1
+_ACEOF
+
+fi
+
+{ echo "$as_me:$LINENO: checking for wint_t in wctype.h" >&5
+echo $ECHO_N "checking for wint_t in wctype.h... $ECHO_C" >&6; }
+if test "${bash_cv_type_wint_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 <wctype.h>
+int
+main ()
+{
+
+        wint_t foo;
+        foo = 0;
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 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 $ac_status); } && {
+	 test -z "$ac_c_werror_flag" ||
+	 test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  bash_cv_type_wint_t=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+	bash_cv_type_wint_t=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ echo "$as_me:$LINENO: result: $bash_cv_type_wint_t" >&5
+echo "${ECHO_T}$bash_cv_type_wint_t" >&6; }
+if test $bash_cv_type_wint_t = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WINT_T 1
+_ACEOF
+
+fi
+
 
 
 if test "$opt_static_link" != yes; then
@@ -26872,20 +27411,24 @@ echo $ECHO_N "checking whether /dev/fd is available... $ECHO_C" >&6; }
 if test "${bash_cv_dev_fd+set}" = set; then
   echo $ECHO_N "(cached) $ECHO_C" >&6
 else
-  if test -d /dev/fd  && test -r /dev/fd/0 < /dev/null; then
+  bash_cv_dev_fd=""
+if test -d /dev/fd  && test -r /dev/fd/0 < /dev/null; then
 # check for systems like FreeBSD 5 that only provide /dev/fd/[012]
-   exec 3<&0
+   exec 3</dev/null
    if test -r /dev/fd/3; then
      bash_cv_dev_fd=standard
    else
      bash_cv_dev_fd=absent
    fi
    exec 3<&-
- elif test -d /proc/self/fd && test -r /proc/self/fd/0 < /dev/null; then
-   bash_cv_dev_fd=whacky
- else
-   bash_cv_dev_fd=absent
- fi
+fi
+if test -z "$bash_cv_dev_fd" ; then
+  if test -d /proc/self/fd && test -r /proc/self/fd/0 < /dev/null; then
+    bash_cv_dev_fd=whacky
+  else
+    bash_cv_dev_fd=absent
+  fi
+fi
 
 fi
 
@@ -27520,7 +28063,7 @@ exec 6>&1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by bash $as_me 3.1-release, which was
+This file was extended by bash $as_me 3.2-release, which was
 generated by GNU Autoconf 2.61.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -27573,7 +28116,7 @@ Report bugs to <bug-autoconf@gnu.org>."
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF
 ac_cs_version="\\
-bash config.status 3.1-release
+bash config.status 3.2-release
 configured by $0, generated by GNU Autoconf 2.61,
   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
 
@@ -27845,6 +28388,7 @@ GREP!$GREP$ac_delim
 EGREP!$EGREP$ac_delim
 CROSS_COMPILE!$CROSS_COMPILE$ac_delim
 SIGNAMES_H!$SIGNAMES_H$ac_delim
+SIGNAMES_O!$SIGNAMES_O$ac_delim
 CC_FOR_BUILD!$CC_FOR_BUILD$ac_delim
 STATIC_LD!$STATIC_LD$ac_delim
 CFLAGS_FOR_BUILD!$CFLAGS_FOR_BUILD$ac_delim
@@ -27868,7 +28412,6 @@ INSTALL_DATA!$INSTALL_DATA$ac_delim
 AR!$AR$ac_delim
 RANLIB!$RANLIB$ac_delim
 YACC!$YACC$ac_delim
-YFLAGS!$YFLAGS$ac_delim
 _ACEOF
 
   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
@@ -27910,6 +28453,7 @@ _ACEOF
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   cat >conf$$subs.sed <<_ACEOF
+YFLAGS!$YFLAGS$ac_delim
 SET_MAKE!$SET_MAKE$ac_delim
 MAKE_SHELL!$MAKE_SHELL$ac_delim
 SIZE!$SIZE$ac_delim
@@ -27966,7 +28510,7 @@ LOCAL_DEFS!$LOCAL_DEFS$ac_delim
 LTLIBOBJS!$LTLIBOBJS$ac_delim
 _ACEOF
 
-  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 54; then
+  if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 55; then
     break
   elif $ac_last_try; then
     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5