Regenerate files for newlib 2.3.0.newlib-2_3_0

58 files changed, 889 insertions, 786 deletions

diff --git a/newlib/libc/machine/a29k/configure b/newlib/libc/machine/a29k/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/a29k/configure
+++ b/newlib/libc/machine/a29k/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/aarch64/configure b/newlib/libc/machine/aarch64/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/aarch64/configure
+++ b/newlib/libc/machine/aarch64/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/arc/Makefile.in b/newlib/libc/machine/arc/Makefile.in
index b8ebb03..b46471f 100644
--- a/newlib/libc/machine/arc/Makefile.in
+++ b/newlib/libc/machine/arc/Makefile.in
@@ -1,9 +1,9 @@
-# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
-# 2003, 2004, 2005, 2006, 2007, 2008, 2009  Free Software Foundation,
-# Inc.
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
 # This Makefile.in is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -16,6 +16,23 @@
 @SET_MAKE@
 
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -79,6 +96,11 @@ COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 CCLD = $(CC)
 LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
 SOURCES = $(lib_a_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 ETAGS = etags
 CTAGS = ctags
 ACLOCAL = @ACLOCAL@
@@ -227,7 +249,7 @@ all: all-am
 
 .SUFFIXES:
 .SUFFIXES: .S .c .o .obj
-am--refresh:
+am--refresh: Makefile
 	@:
 $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
 	@for dep in $?; do \
@@ -264,7 +286,7 @@ $(am__aclocal_m4_deps):
 
 clean-noinstLIBRARIES:
 	-test -z "$(noinst_LIBRARIES)" || rm -f $(noinst_LIBRARIES)
-lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES)
+lib.a: $(lib_a_OBJECTS) $(lib_a_DEPENDENCIES) $(EXTRA_lib_a_DEPENDENCIES) 
 	-rm -f lib.a
 	$(lib_a_AR) lib.a $(lib_a_OBJECTS) $(lib_a_LIBADD)
 	$(RANLIB) lib.a
@@ -532,10 +554,15 @@ install-am: all-am
 
 installcheck: installcheck-am
 install-strip:
-	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
-	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
-	  `test -z '$(STRIP)' || \
-	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
 mostlyclean-generic:
 
 clean-generic:
diff --git a/newlib/libc/machine/arc/aclocal.m4 b/newlib/libc/machine/arc/aclocal.m4
index 8b47be7..18dab02 100644
--- a/newlib/libc/machine/arc/aclocal.m4
+++ b/newlib/libc/machine/arc/aclocal.m4
@@ -1,7 +1,8 @@
-# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-# 2005, 2006, 2007, 2008, 2009  Free Software Foundation, Inc.
+# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+# Inc.
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
@@ -13,18 +14,21 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.64],,
-[m4_warning([this file was generated for autoconf 2.64.
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+[m4_warning([this file was generated for autoconf 2.68.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
 
-# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software
+# Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# serial 1
+
 # AM_AUTOMAKE_VERSION(VERSION)
 # ----------------------------
 # Automake X.Y traces this macro to ensure aclocal.m4 has been
@@ -34,7 +38,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
 [am__api_version='1.11'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.11.1], [],
+m4_if([$1], [1.11.6], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -50,19 +54,21 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11.1])dnl
+[AM_AUTOMAKE_VERSION([1.11.6])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
 
 # AM_AUX_DIR_EXPAND                                         -*- Autoconf -*-
 
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# serial 1
+
 # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
 # $ac_aux_dir to `$srcdir/foo'.  In other projects, it is set to
 # `$srcdir', `$srcdir/..', or `$srcdir/../..'.
@@ -144,14 +150,14 @@ AC_CONFIG_COMMANDS_PRE(
 Usually this means the macro was only invoked conditionally.]])
 fi])])
 
-# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009
-# Free Software Foundation, Inc.
+# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009,
+# 2010, 2011 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 10
+# serial 12
 
 # There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
 # written in clear, in which case automake, when reading aclocal.m4,
@@ -191,6 +197,7 @@ AC_CACHE_CHECK([dependency style of $depcc],
   # instance it was reported that on HP-UX the gcc test will end up
   # making a dummy file named `D' -- because `-MD' means `put the output
   # in D'.
+  rm -rf conftest.dir
   mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're
   # using a relative directory.
@@ -255,7 +262,7 @@ AC_CACHE_CHECK([dependency style of $depcc],
 	break
       fi
       ;;
-    msvisualcpp | msvcmsys)
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
       # This compiler won't grok `-c -o', but also, the minuso test has
       # not run yet.  These depmodes are late enough in the game, and
       # so weak that their functioning should not be impacted.
@@ -320,10 +327,13 @@ AC_DEFUN([AM_DEP_TRACK],
 if test "x$enable_dependency_tracking" != xno; then
   am_depcomp="$ac_aux_dir/depcomp"
   AMDEPBACKSLASH='\'
+  am__nodep='_no'
 fi
 AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
 AC_SUBST([AMDEPBACKSLASH])dnl
 _AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
 ])
 
 # Generate code to set up dependency tracking.              -*- Autoconf -*-
@@ -545,12 +555,15 @@ for _am_header in $config_headers :; do
 done
 echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
 
-# Copyright (C) 2001, 2003, 2005, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation,
+# Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# serial 1
+
 # AM_PROG_INSTALL_SH
 # ------------------
 # Define $install_sh.
@@ -590,8 +603,8 @@ AC_SUBST([am__leading_dot])])
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
-# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008
-# Free Software Foundation, Inc.
+# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005, 2008,
+# 2011 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -611,7 +624,7 @@ AC_DEFUN([AM_MAINTAINER_MODE],
        [disable], [m4_define([am_maintainer_other], [enable])],
        [m4_define([am_maintainer_other], [enable])
         m4_warn([syntax], [unexpected argument to AM@&t@_MAINTAINER_MODE: $1])])
-AC_MSG_CHECKING([whether to am_maintainer_other maintainer-specific portions of Makefiles])
+AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
   dnl maintainer-mode's default is 'disable' unless 'enable' is passed
   AC_ARG_ENABLE([maintainer-mode],
 [  --][am_maintainer_other][-maintainer-mode  am_maintainer_other make rules and dependencies not useful
@@ -722,12 +735,15 @@ else
 fi
 ])
 
-# Copyright (C) 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation,
+# Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# serial 1
+
 # AM_PROG_MKDIR_P
 # ---------------
 # Check for `mkdir -p'.
@@ -750,13 +766,14 @@ esac
 
 # Helper functions for option handling.                     -*- Autoconf -*-
 
-# Copyright (C) 2001, 2002, 2003, 2005, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software
+# Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 4
+# serial 5
 
 # _AM_MANGLE_OPTION(NAME)
 # -----------------------
@@ -764,13 +781,13 @@ AC_DEFUN([_AM_MANGLE_OPTION],
 [[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
 
 # _AM_SET_OPTION(NAME)
-# ------------------------------
+# --------------------
 # Set option NAME.  Presently that only means defining a flag for this option.
 AC_DEFUN([_AM_SET_OPTION],
 [m4_define(_AM_MANGLE_OPTION([$1]), 1)])
 
 # _AM_SET_OPTIONS(OPTIONS)
-# ----------------------------------
+# ------------------------
 # OPTIONS is a space-separated list of Automake options.
 AC_DEFUN([_AM_SET_OPTIONS],
 [m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
@@ -846,12 +863,14 @@ Check your system clock])
 fi
 AC_MSG_RESULT(yes)])
 
-# Copyright (C) 2001, 2003, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
+# serial 1
+
 # AM_PROG_INSTALL_STRIP
 # ---------------------
 # One issue with vendor `install' (even GNU) is that you can't
@@ -874,13 +893,13 @@ fi
 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 AC_SUBST([INSTALL_STRIP_PROGRAM])])
 
-# Copyright (C) 2006, 2008  Free Software Foundation, Inc.
+# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
 # with or without modifications, as long as this notice is preserved.
 
-# serial 2
+# serial 3
 
 # _AM_SUBST_NOTMAKE(VARIABLE)
 # ---------------------------
@@ -889,13 +908,13 @@ AC_SUBST([INSTALL_STRIP_PROGRAM])])
 AC_DEFUN([_AM_SUBST_NOTMAKE])
 
 # AM_SUBST_NOTMAKE(VARIABLE)
-# ---------------------------
+# --------------------------
 # Public sister of _AM_SUBST_NOTMAKE.
 AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 
 # Check how to create a tarball.                            -*- Autoconf -*-
 
-# Copyright (C) 2004, 2005  Free Software Foundation, Inc.
+# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc.
 #
 # This file is free software; the Free Software Foundation
 # gives unlimited permission to copy and/or distribute it,
@@ -917,10 +936,11 @@ AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
 # a tarball read from stdin.
 #     $(am__untar) < result.tar
 AC_DEFUN([_AM_PROG_TAR],
-[# Always define AMTAR for backward compatibility.
-AM_MISSING_PROG([AMTAR], [tar])
+[# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
 m4_if([$1], [v7],
-     [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+     [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
      [m4_case([$1], [ustar],, [pax],,
               [m4_fatal([Unknown tar format])])
 AC_MSG_CHECKING([how to create a $1 tar archive])
diff --git a/newlib/libc/machine/arc/configure b/newlib/libc/machine/arc/configure
index 1b918c2..b3c08d3 100755
--- a/newlib/libc/machine/arc/configure
+++ b/newlib/libc/machine/arc/configure
@@ -1,11 +1,13 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.64 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
+#
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
 # Foundation, Inc.
 #
+#
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 ## -------------------- ##
@@ -87,6 +89,7 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -211,11 +214,18 @@ IFS=$as_save_IFS
   # We cannot yet assume a decent shell, so we have to provide a
 	# neutralization value for shells without unset; and this also
 	# works around shells that cannot unset nonexistent variables.
+	# Preserve -v and -x to the replacement shell.
 	BASH_ENV=/dev/null
 	ENV=/dev/null
 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 	export CONFIG_SHELL
-	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
+	case $- in # ((((
+	  *v*x* | *x*v* ) as_opts=-vx ;;
+	  *v* ) as_opts=-v ;;
+	  *x* ) as_opts=-x ;;
+	  * ) as_opts= ;;
+	esac
+	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -313,7 +323,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -353,19 +363,19 @@ else
 fi # as_fn_arith
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -523,10 +533,11 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
-exec 7<&0 </dev/null 6>&1
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
 
 # Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
@@ -545,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -587,6 +598,7 @@ AS
 am__fastdepCC_FALSE
 am__fastdepCC_TRUE
 CCDEPMODE
+am__nodep
 AMDEPBACKSLASH
 AMDEP_FALSE
 AMDEP_TRUE
@@ -747,8 +759,9 @@ do
   fi
 
   case $ac_option in
-  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
-  *)	ac_optarg=yes ;;
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
   esac
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
@@ -793,7 +806,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -819,7 +832,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid feature name: $ac_useropt"
+      as_fn_error $? "invalid feature name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1023,7 +1036,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1039,7 +1052,7 @@ do
     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
     # Reject names that are not valid shell variable names.
     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
-      as_fn_error "invalid package name: $ac_useropt"
+      as_fn_error $? "invalid package name: $ac_useropt"
     ac_useropt_orig=$ac_useropt
     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
     case $ac_user_opts in
@@ -1069,8 +1082,8 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
-  -*) as_fn_error "unrecognized option: \`$ac_option'
-Try \`$0 --help' for more information."
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
     ;;
 
   *=*)
@@ -1078,7 +1091,7 @@ Try \`$0 --help' for more information."
     # Reject names that are not valid shell variable names.
     case $ac_envvar in #(
       '' | [0-9]* | *[!_$as_cr_alnum]* )
-      as_fn_error "invalid variable name: \`$ac_envvar'" ;;
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
     esac
     eval $ac_envvar=\$ac_optarg
     export $ac_envvar ;;
@@ -1088,7 +1101,7 @@ Try \`$0 --help' for more information."
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
     ;;
 
   esac
@@ -1096,13 +1109,13 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
-  as_fn_error "missing argument to $ac_option"
+  as_fn_error $? "missing argument to $ac_option"
 fi
 
 if test -n "$ac_unrecognized_opts"; then
   case $enable_option_checking in
     no) ;;
-    fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
   esac
 fi
@@ -1125,7 +1138,7 @@ do
     [\\/$]* | ?:[\\/]* )  continue;;
     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
   esac
-  as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
 done
 
 # There might be people who depend on the old broken behavior: `$host'
@@ -1139,8 +1152,8 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2
+    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
+    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1155,9 +1168,9 @@ test "$silent" = yes && exec 6>/dev/null
 ac_pwd=`pwd` && test -n "$ac_pwd" &&
 ac_ls_di=`ls -di .` &&
 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
-  as_fn_error "working directory cannot be determined"
+  as_fn_error $? "working directory cannot be determined"
 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
-  as_fn_error "pwd does not report name of working directory"
+  as_fn_error $? "pwd does not report name of working directory"
 
 
 # Find the source files, if location was not specified.
@@ -1196,11 +1209,11 @@ else
 fi
 if test ! -r "$srcdir/$ac_unique_file"; then
   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
-  as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
 fi
 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
 ac_abs_confdir=`(
-	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
+	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
 	pwd)`
 # When building in place, set srcdir=.
 if test "$ac_abs_confdir" = "$ac_pwd"; then
@@ -1226,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1240,7 +1253,7 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
@@ -1296,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1387,10 +1400,10 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
-generated by GNU Autoconf 2.64
+newlib configure 2.3.0
+generated by GNU Autoconf 2.68
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1434,16 +1447,16 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-  return $ac_retval
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_compile
 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 newlib $as_me 2.2.0, which was
-generated by GNU Autoconf 2.64.  Invocation command line was
+It was created by newlib $as_me 2.3.0, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
 
@@ -1553,11 +1566,9 @@ trap 'exit_status=$?
   {
     echo
 
-    cat <<\_ASBOX
-## ---------------- ##
+    $as_echo "## ---------------- ##
 ## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
     echo
     # The following way of writing the cache mishandles newlines in values,
 (
@@ -1591,11 +1602,9 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
 )
     echo
 
-    cat <<\_ASBOX
-## ----------------- ##
+    $as_echo "## ----------------- ##
 ## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
     echo
     for ac_var in $ac_subst_vars
     do
@@ -1608,11 +1617,9 @@ _ASBOX
     echo
 
     if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------------- ##
+      $as_echo "## ------------------- ##
 ## File substitutions. ##
-## ------------------- ##
-_ASBOX
+## ------------------- ##"
       echo
       for ac_var in $ac_subst_files
       do
@@ -1626,11 +1633,9 @@ _ASBOX
     fi
 
     if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
+      $as_echo "## ----------- ##
 ## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
       echo
       cat confdefs.h
       echo
@@ -1685,7 +1690,12 @@ _ACEOF
 ac_site_file1=NONE
 ac_site_file2=NONE
 if test -n "$CONFIG_SITE"; then
-  ac_site_file1=$CONFIG_SITE
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
 elif test "x$prefix" != xNONE; then
   ac_site_file1=$prefix/share/config.site
   ac_site_file2=$prefix/etc/config.site
@@ -1696,18 +1706,22 @@ fi
 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
 do
   test "x$ac_site_file" = xNONE && continue
-  if test -r "$ac_site_file"; then
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
     sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
   fi
 done
 
 if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special
-  # files actually), so we avoid doing that.
-  if test -f "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
 $as_echo "$as_me: loading cache $cache_file" >&6;}
     case $cache_file in
@@ -1776,7 +1790,7 @@ if $ac_cache_corrupted; then
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
 fi
 ## -------------------- ##
 ## Main body of script. ##
@@ -1793,16 +1807,22 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 ac_aux_dir=
 for ac_dir in ../../../.. "$srcdir"/../../../..; do
-  for ac_t in install-sh install.sh shtool; do
-    if test -f "$ac_dir/$ac_t"; then
-      ac_aux_dir=$ac_dir
-      ac_install_sh="$ac_aux_dir/$ac_t -c"
-      break 2
-    fi
-  done
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break
+  fi
 done
 if test -z "$ac_aux_dir"; then
-  as_fn_error "cannot find install-sh, install.sh, or shtool in ../../../.. \"$srcdir\"/../../../.." "$LINENO" 5
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in ../../../.. \"$srcdir\"/../../../.." "$LINENO" 5
 fi
 
 # These three variables are undocumented and unsupported,
@@ -1818,27 +1838,27 @@ ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
 
 # Make sure we can run config.sub.
 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
-  as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if test "${ac_cv_build+set}" = set; then :
+if ${ac_cv_build+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
 test "x$ac_build_alias" = x &&
   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
 test "x$ac_build_alias" = x &&
-  as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
-  as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
 
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -1856,14 +1876,14 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if test "${ac_cv_host+set}" = set; then :
+if ${ac_cv_host+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
   ac_cv_host=$ac_cv_build
 else
   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
-    as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
 fi
 
 fi
@@ -1871,7 +1891,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -1906,7 +1926,7 @@ am__api_version='1.11'
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
 $as_echo_n "checking for a BSD-compatible install... " >&6; }
 if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then :
+if ${ac_cv_path_install+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -1993,11 +2013,11 @@ am_lf='
 '
 case `pwd` in
   *[\\\"\#\$\&\'\`$am_lf]*)
-    as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
+    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
 esac
 case $srcdir in
   *[\\\"\#\$\&\'\`$am_lf\ \	]*)
-    as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+    as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
 esac
 
 # Do `set' in a subshell so we don't clobber the current shell's
@@ -2019,7 +2039,7 @@ if (
       # if, for instance, CONFIG_SHELL is bash and it inherits a
       # broken ls alias from the environment.  This has actually
       # happened.  Such a system could not be considered "sane".
-      as_fn_error "ls -t appears to fail.  Make sure there is not a broken
+      as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
 alias in your environment" "$LINENO" 5
    fi
 
@@ -2029,7 +2049,7 @@ then
    # Ok.
    :
 else
-   as_fn_error "newly created file is older than distributed files!
+   as_fn_error $? "newly created file is older than distributed files!
 Check your system clock" "$LINENO" 5
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
@@ -2083,7 +2103,7 @@ if test "$cross_compiling" != no; then
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_STRIP+set}" = set; then :
+if ${ac_cv_prog_STRIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$STRIP"; then
@@ -2123,7 +2143,7 @@ if test -z "$ac_cv_prog_STRIP"; then
 set dummy strip; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_STRIP"; then
@@ -2176,7 +2196,7 @@ INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
 if test -z "$MKDIR_P"; then
-  if test "${ac_cv_path_mkdir+set}" = set; then :
+  if ${ac_cv_path_mkdir+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -2201,6 +2221,7 @@ IFS=$as_save_IFS
 
 fi
 
+  test -d ./--version && rmdir ./--version
   if test "${ac_cv_path_mkdir+set}" = set; then
     MKDIR_P="$ac_cv_path_mkdir -p"
   else
@@ -2208,7 +2229,6 @@ fi
     # value for MKDIR_P within a source directory, because that will
     # break other packages using the cache if that directory is
     # removed, or if the value is a relative name.
-    test -d ./--version && rmdir ./--version
     MKDIR_P="$ac_install_sh -d"
   fi
 fi
@@ -2227,7 +2247,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AWK+set}" = set; then :
+if ${ac_cv_prog_AWK+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AWK"; then
@@ -2267,7 +2287,7 @@ done
 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
 set x ${MAKE-make}
 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
-if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat >conftest.make <<\_ACEOF
@@ -2275,7 +2295,7 @@ SHELL = /bin/sh
 all:
 	@echo '@@@%%%=$(MAKE)=@@@%%%'
 _ACEOF
-# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
 case `${MAKE-make} -f conftest.make 2>/dev/null` in
   *@@@%%%=?*=@@@%%%*)
     eval ac_cv_prog_make_${ac_make}_set=yes;;
@@ -2355,6 +2375,7 @@ fi
 if test "x$enable_dependency_tracking" != xno; then
   am_depcomp="$ac_aux_dir/depcomp"
   AMDEPBACKSLASH='\'
+  am__nodep='_no'
 fi
  if test "x$enable_dependency_tracking" != xno; then
   AMDEP_TRUE=
@@ -2371,7 +2392,7 @@ if test "${enable_multilib+set}" = set; then :
   enableval=$enable_multilib; case "${enableval}" in
   yes) multilib=yes ;;
   no)  multilib=no ;;
-  *)   as_fn_error "bad value ${enableval} for multilib option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for multilib option" "$LINENO" 5 ;;
  esac
 else
   multilib=yes
@@ -2382,7 +2403,7 @@ if test "${enable_target_optspace+set}" = set; then :
   enableval=$enable_target_optspace; case "${enableval}" in
   yes) target_optspace=yes ;;
   no)  target_optspace=no ;;
-  *)   as_fn_error "bad value ${enableval} for target-optspace option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for target-optspace option" "$LINENO" 5 ;;
  esac
 else
   target_optspace=
@@ -2393,7 +2414,7 @@ if test "${enable_malloc_debugging+set}" = set; then :
   enableval=$enable_malloc_debugging; case "${enableval}" in
   yes) malloc_debugging=yes ;;
   no)  malloc_debugging=no ;;
-  *)   as_fn_error "bad value ${enableval} for malloc-debugging option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for malloc-debugging option" "$LINENO" 5 ;;
  esac
 else
   malloc_debugging=
@@ -2404,7 +2425,7 @@ if test "${enable_newlib_multithread+set}" = set; then :
   enableval=$enable_newlib_multithread; case "${enableval}" in
   yes) newlib_multithread=yes ;;
   no)  newlib_multithread=no ;;
-  *)   as_fn_error "bad value ${enableval} for newlib-multithread option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-multithread option" "$LINENO" 5 ;;
  esac
 else
   newlib_multithread=yes
@@ -2416,7 +2437,7 @@ if test "${enable_newlib_iconv+set}" = set; then :
    case "${enableval}" in
      yes) newlib_iconv=yes ;;
      no)  newlib_iconv=no ;;
-     *)   as_fn_error "bad value ${enableval} for newlib-iconv option" "$LINENO" 5 ;;
+     *)   as_fn_error $? "bad value ${enableval} for newlib-iconv option" "$LINENO" 5 ;;
    esac
  fi
 else
@@ -2431,7 +2452,7 @@ if test "${enable_newlib_elix_level+set}" = set; then :
   2)   newlib_elix_level=2 ;;
   3)   newlib_elix_level=3 ;;
   4)   newlib_elix_level=4 ;;
-  *)   as_fn_error "bad value ${enableval} for newlib-elix-level option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-elix-level option" "$LINENO" 5 ;;
  esac
 else
   newlib_elix_level=0
@@ -2442,7 +2463,7 @@ if test "${enable_newlib_io_float+set}" = set; then :
   enableval=$enable_newlib_io_float; case "${enableval}" in
   yes) newlib_io_float=yes ;;
   no)  newlib_io_float=no ;;
-  *)   as_fn_error "bad value ${enableval} for newlib-io-float option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-io-float option" "$LINENO" 5 ;;
  esac
 else
   newlib_io_float=yes
@@ -2453,7 +2474,7 @@ if test "${enable_newlib_supplied_syscalls+set}" = set; then :
   enableval=$enable_newlib_supplied_syscalls; case "${enableval}" in
   yes) newlib_may_supply_syscalls=yes ;;
   no)  newlib_may_supply_syscalls=no ;;
-  *)   as_fn_error "bad value ${enableval} for newlib-supplied-syscalls option" "$LINENO" 5 ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-supplied-syscalls option" "$LINENO" 5 ;;
  esac
 else
   newlib_may_supply_syscalls=yes
@@ -2490,7 +2511,7 @@ if test "`cd $srcdir && pwd`" != "`pwd`"; then
   am__isrc=' -I$(srcdir)'
   # test to see if srcdir already configured
   if test -f $srcdir/config.status; then
-    as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
   fi
 fi
 
@@ -2506,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -2527,11 +2548,11 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
 
 # We need awk for the "check" target.  The system "awk" is bad on
 # some platforms.
-# Always define AMTAR for backward compatibility.
+# Always define AMTAR for backward compatibility.  Yes, it's still used
+# in the wild :-(  We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
 
-AMTAR=${AMTAR-"${am_missing_run}tar"}
-
-am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
 
 
 
@@ -2554,7 +2575,7 @@ am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
 set dummy gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
+if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2592,7 +2613,7 @@ depcc="$CC"   am_compiler_list=
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
 $as_echo_n "checking dependency style of $depcc... " >&6; }
-if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
@@ -2601,6 +2622,7 @@ else
   # instance it was reported that on HP-UX the gcc test will end up
   # making a dummy file named `D' -- because `-MD' means `put the output
   # in D'.
+  rm -rf conftest.dir
   mkdir conftest.dir
   # Copy depcomp to subdir because otherwise we won't find it if we're
   # using a relative directory.
@@ -2660,7 +2682,7 @@ else
 	break
       fi
       ;;
-    msvisualcpp | msvcmsys)
+    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
       # This compiler won't grok `-c -o', but also, the minuso test has
       # not run yet.  These depmodes are late enough in the game, and
       # so weak that their functioning should not be impacted.
@@ -2720,7 +2742,7 @@ if test -z "$CC"; then
 set dummy cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_CC+set}" = set; then :
+if ${ac_cv_prog_CC+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2770,12 +2792,12 @@ $as_echo "no" >&6; }
 fi
 
 
-  test -z "$CC" && as_fn_error "no acceptable cc found in \$PATH" "$LINENO" 5
+  test -z "$CC" && as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5
 fi
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU C" >&5
 $as_echo_n "checking whether we are using GNU C... " >&6; }
-if test "${ac_cv_c_compiler_gnu+set}" = set; then :
+if ${ac_cv_c_compiler_gnu+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   cat > conftest.c <<EOF
@@ -2805,7 +2827,7 @@ if test $ac_cv_c_compiler_gnu = yes; then
 ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if test "${ac_cv_prog_cc_g+set}" = set; then :
+if ${ac_cv_prog_cc_g+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -2899,7 +2921,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}as; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AS+set}" = set; then :
+if ${ac_cv_prog_AS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AS"; then
@@ -2939,7 +2961,7 @@ if test -z "$ac_cv_prog_AS"; then
 set dummy as; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AS+set}" = set; then :
+if ${ac_cv_prog_ac_ct_AS+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AS"; then
@@ -2991,7 +3013,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_AR+set}" = set; then :
+if ${ac_cv_prog_AR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
@@ -3031,7 +3053,7 @@ if test -z "$ac_cv_prog_AR"; then
 set dummy ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_AR"; then
@@ -3083,7 +3105,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_RANLIB+set}" = set; then :
+if ${ac_cv_prog_RANLIB+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -3123,7 +3145,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -3175,7 +3197,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}readelf; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_READELF+set}" = set; then :
+if ${ac_cv_prog_READELF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$READELF"; then
@@ -3215,7 +3237,7 @@ if test -z "$ac_cv_prog_READELF"; then
 set dummy readelf; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_ac_ct_READELF+set}" = set; then :
+if ${ac_cv_prog_ac_ct_READELF+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_READELF"; then
@@ -3454,10 +3476,21 @@ $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      :end' >>confcache
 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
   if test -w "$cache_file"; then
-    test "x$cache_file" != "x/dev/null" &&
+    if test "x$cache_file" != "x/dev/null"; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
 $as_echo "$as_me: updating cache $cache_file" >&6;}
-    cat confcache >$cache_file
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+	cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+	  mv -f confcache "$cache_file"$$ &&
+	  mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+	  mv -f confcache "$cache_file" ;;
+	esac
+      fi
+    fi
   else
     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
@@ -3509,6 +3542,7 @@ DEFS=`sed -n "$ac_script" confdefs.h`
 
 ac_libobjs=
 ac_ltlibobjs=
+U=
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
@@ -3524,48 +3558,48 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 if test -z "${MAY_SUPPLY_SYSCALLS_TRUE}" && test -z "${MAY_SUPPLY_SYSCALLS_FALSE}"; then
-  as_fn_error "conditional \"MAY_SUPPLY_SYSCALLS\" was never defined.
+  as_fn_error $? "conditional \"MAY_SUPPLY_SYSCALLS\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 
 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
-  as_fn_error "conditional \"AMDEP\" was never defined.
+  as_fn_error $? "conditional \"AMDEP\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
-  as_fn_error "conditional \"am__fastdepCC\" was never defined.
+  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-  as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
+  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${ELIX_LEVEL_0_TRUE}" && test -z "${ELIX_LEVEL_0_FALSE}"; then
-  as_fn_error "conditional \"ELIX_LEVEL_0\" was never defined.
+  as_fn_error $? "conditional \"ELIX_LEVEL_0\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${ELIX_LEVEL_1_TRUE}" && test -z "${ELIX_LEVEL_1_FALSE}"; then
-  as_fn_error "conditional \"ELIX_LEVEL_1\" was never defined.
+  as_fn_error $? "conditional \"ELIX_LEVEL_1\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${ELIX_LEVEL_2_TRUE}" && test -z "${ELIX_LEVEL_2_FALSE}"; then
-  as_fn_error "conditional \"ELIX_LEVEL_2\" was never defined.
+  as_fn_error $? "conditional \"ELIX_LEVEL_2\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${ELIX_LEVEL_3_TRUE}" && test -z "${ELIX_LEVEL_3_FALSE}"; then
-  as_fn_error "conditional \"ELIX_LEVEL_3\" was never defined.
+  as_fn_error $? "conditional \"ELIX_LEVEL_3\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${ELIX_LEVEL_4_TRUE}" && test -z "${ELIX_LEVEL_4_FALSE}"; then
-  as_fn_error "conditional \"ELIX_LEVEL_4\" was never defined.
+  as_fn_error $? "conditional \"ELIX_LEVEL_4\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 if test -z "${USE_LIBTOOL_TRUE}" && test -z "${USE_LIBTOOL_FALSE}"; then
-  as_fn_error "conditional \"USE_LIBTOOL\" was never defined.
+  as_fn_error $? "conditional \"USE_LIBTOOL\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
 
-: ${CONFIG_STATUS=./config.status}
+: "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@@ -3666,6 +3700,7 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -3711,19 +3746,19 @@ export LANGUAGE
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
 
-# as_fn_error ERROR [LINENO LOG_FD]
-# ---------------------------------
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
-# script with status $?, using 1 if that was 0.
+# script with STATUS, using 1 if that was 0.
 as_fn_error ()
 {
-  as_status=$?; test $as_status -eq 0 && as_status=1
-  if test "$3"; then
-    as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-    $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
   fi
-  $as_echo "$as_me: error: $1" >&2
+  $as_echo "$as_me: error: $2" >&2
   as_fn_exit $as_status
 } # as_fn_error
 
@@ -3919,7 +3954,7 @@ $as_echo X"$as_dir" |
       test -d "$as_dir" && break
     done
     test -z "$as_dirs" || eval "mkdir $as_dirs"
-  } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 
 
 } # as_fn_mkdir_p
@@ -3972,8 +4007,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
-generated by GNU Autoconf 2.64.  Invocation command line was
+This file was extended by newlib $as_me 2.3.0, which was
+generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -4009,6 +4044,7 @@ Usage: $0 [OPTION]... [TAG]...
 
   -h, --help       print this help, then exit
   -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
   -q, --quiet, --silent
                    do not print progress messages
   -d, --debug      don't remove temporary files
@@ -4026,12 +4062,13 @@ Report bugs to the package provider."
 
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
-configured by $0, generated by GNU Autoconf 2.64,
-  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
+newlib config.status 2.3.0
+configured by $0, generated by GNU Autoconf 2.68,
+  with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2009 Free Software Foundation, Inc.
+Copyright (C) 2010 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -4049,11 +4086,16 @@ ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
-  --*=*)
+  --*=?*)
     ac_option=`expr "X$1" : 'X\([^=]*\)='`
     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
     ac_shift=:
     ;;
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
   *)
     ac_option=$1
     ac_optarg=$2
@@ -4067,12 +4109,15 @@ do
     ac_cs_recheck=: ;;
   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
     $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
   --debug | --debu | --deb | --de | --d | -d )
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     case $ac_optarg in
     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
     esac
     as_fn_append CONFIG_FILES " '$ac_optarg'"
     ac_need_defaults=false;;
@@ -4083,7 +4128,7 @@ do
     ac_cs_silent=: ;;
 
   # This is an error.
-  -*) as_fn_error "unrecognized option: \`$1'
+  -*) as_fn_error $? "unrecognized option: \`$1'
 Try \`$0 --help' for more information." ;;
 
   *) as_fn_append ac_config_targets " $1"
@@ -4140,7 +4185,7 @@ do
     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
 
-  *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac
 done
 
@@ -4162,9 +4207,10 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp=
+  tmp= ac_tmp=
   trap 'exit_status=$?
-  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
 ' 0
   trap 'as_fn_exit 1' 1 2 13 15
 }
@@ -4172,12 +4218,13 @@ $debug ||
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -n "$tmp" && test -d "$tmp"
+  test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
-} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -4194,12 +4241,12 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$tmp/subs1.awk" &&
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
 _ACEOF
 
 
@@ -4208,18 +4255,18 @@ _ACEOF
   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
   echo "_ACEOF"
 } >conf$$subs.sh ||
-  as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
-ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
 ac_delim='%!_!# '
 for ac_last_try in false false false false false :; do
   . ./conf$$subs.sh ||
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
 
   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
   if test $ac_delim_n = $ac_delim_num; then
     break
   elif $ac_last_try; then
-    as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
   else
     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
   fi
@@ -4227,7 +4274,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -4241,7 +4288,7 @@ s/'"$ac_delim"'$//
 t delim
 :nl
 h
-s/\(.\{148\}\).*/\1/
+s/\(.\{148\}\)..*/\1/
 t more1
 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
 p
@@ -4255,7 +4302,7 @@ s/.\{148\}//
 t nl
 :delim
 h
-s/\(.\{148\}\).*/\1/
+s/\(.\{148\}\)..*/\1/
 t more2
 s/["\\]/\\&/g; s/^/"/; s/$/"/
 p
@@ -4275,7 +4322,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
 
@@ -4307,21 +4354,29 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
-  || as_fn_error "could not setup config files machinery" "$LINENO" 5
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
 # trailing colons and then remove the whole line if VPATH becomes empty
 # (actually we leave an empty line to preserve line numbers).
 if test "x$srcdir" = x.; then
-  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
-s/:*\$(srcdir):*/:/
-s/:*\${srcdir}:*/:/
-s/:*@srcdir@:*/:/
-s/^\([^=]*=[	 ]*\):*/\1/
+  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
+h
+s///
+s/^/:/
+s/[	 ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
 s/:*$//
+x
+s/\(=[	 ]*\).*/\1/
+G
+s/\n//
 s/^[^=]*=[	 ]*$//
 }'
 fi
@@ -4339,7 +4394,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -4358,7 +4413,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$tmp/stdin";;
+      -) ac_f="$ac_tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -4367,7 +4422,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -4393,8 +4448,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$tmp/stdin" \
-      || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
     esac
     ;;
   esac
@@ -4530,23 +4585,24 @@ s&@INSTALL@&$ac_INSTALL&;t t
 s&@MKDIR_P@&$ac_MKDIR_P&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&5
+which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
-which seems to be undefined.  Please make sure it is defined." >&2;}
+which seems to be undefined.  Please make sure it is defined" >&2;}
 
-  rm -f "$tmp/stdin"
+  rm -f "$ac_tmp/stdin"
   case $ac_file in
-  -) cat "$tmp/out" && rm -f "$tmp/out";;
-  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
   esac \
-  || as_fn_error "could not create $ac_file" "$LINENO" 5
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
 
 
@@ -4662,7 +4718,7 @@ _ACEOF
 ac_clean_files=$ac_clean_files_save
 
 test $ac_write_fail = 0 ||
-  as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
 
 
 # configure is writing to config.log, and then calls config.status.
@@ -4683,7 +4739,7 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit $?
+  $ac_cs_success || as_fn_exit 1
 fi
 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
diff --git a/newlib/libc/machine/arm/configure b/newlib/libc/machine/arm/configure
index a4f1122..8c0ae35 100755
--- a/newlib/libc/machine/arm/configure
+++ b/newlib/libc/machine/arm/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1240,7 +1240,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1310,7 +1310,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1401,7 +1401,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1456,7 +1456,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2528,7 +2528,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4010,7 +4010,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4067,7 +4067,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/bfin/configure b/newlib/libc/machine/bfin/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/bfin/configure
+++ b/newlib/libc/machine/bfin/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/configure b/newlib/libc/machine/configure
index 166b42d..103bc4e 100755
--- a/newlib/libc/machine/configure
+++ b/newlib/libc/machine/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -567,8 +567,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1379,7 +1379,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1449,7 +1449,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1560,7 +1560,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1838,7 +1838,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2910,7 +2910,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -11482,7 +11482,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11484 "configure"
+#line 11485 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11588,7 +11588,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11590 "configure"
+#line 11591 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12563,7 +12563,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12620,7 +12620,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/cr16/configure b/newlib/libc/machine/cr16/configure
index 7378a0e..b3c08d3 100644
--- a/newlib/libc/machine/cr16/configure
+++ b/newlib/libc/machine/cr16/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/cris/configure b/newlib/libc/machine/cris/configure
index 047b060..7744219 100755
--- a/newlib/libc/machine/cris/configure
+++ b/newlib/libc/machine/cris/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/crx/configure b/newlib/libc/machine/crx/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/crx/configure
+++ b/newlib/libc/machine/crx/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/d10v/configure b/newlib/libc/machine/d10v/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/d10v/configure
+++ b/newlib/libc/machine/d10v/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/d30v/configure b/newlib/libc/machine/d30v/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/d30v/configure
+++ b/newlib/libc/machine/d30v/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/epiphany/configure b/newlib/libc/machine/epiphany/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/epiphany/configure
+++ b/newlib/libc/machine/epiphany/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/fr30/configure b/newlib/libc/machine/fr30/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/fr30/configure
+++ b/newlib/libc/machine/fr30/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/frv/configure b/newlib/libc/machine/frv/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/frv/configure
+++ b/newlib/libc/machine/frv/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/ft32/configure b/newlib/libc/machine/ft32/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/ft32/configure
+++ b/newlib/libc/machine/ft32/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/h8300/configure b/newlib/libc/machine/h8300/configure
index f5da982..2dd2f5f 100755
--- a/newlib/libc/machine/h8300/configure
+++ b/newlib/libc/machine/h8300/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/h8500/configure b/newlib/libc/machine/h8500/configure
index 26f4514..d1a9a7d 100755
--- a/newlib/libc/machine/h8500/configure
+++ b/newlib/libc/machine/h8500/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/hppa/configure b/newlib/libc/machine/hppa/configure
index ccef355..06c105e 100755
--- a/newlib/libc/machine/hppa/configure
+++ b/newlib/libc/machine/hppa/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/i386/configure b/newlib/libc/machine/i386/configure
index eac9075..8bf7cb8 100755
--- a/newlib/libc/machine/i386/configure
+++ b/newlib/libc/machine/i386/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -567,8 +567,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1324,7 +1324,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1394,7 +1394,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1505,7 +1505,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1783,7 +1783,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2855,7 +2855,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -12393,7 +12393,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12450,7 +12450,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/i960/configure b/newlib/libc/machine/i960/configure
index 574a5df..d8f0095 100755
--- a/newlib/libc/machine/i960/configure
+++ b/newlib/libc/machine/i960/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/iq2000/configure b/newlib/libc/machine/iq2000/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/iq2000/configure
+++ b/newlib/libc/machine/iq2000/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/lm32/configure b/newlib/libc/machine/lm32/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/lm32/configure
+++ b/newlib/libc/machine/lm32/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/m32c/configure b/newlib/libc/machine/m32c/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/m32c/configure
+++ b/newlib/libc/machine/m32c/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/m32r/configure b/newlib/libc/machine/m32r/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/m32r/configure
+++ b/newlib/libc/machine/m32r/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/m68hc11/configure b/newlib/libc/machine/m68hc11/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/m68hc11/configure
+++ b/newlib/libc/machine/m68hc11/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/m68k/configure b/newlib/libc/machine/m68k/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/m68k/configure
+++ b/newlib/libc/machine/m68k/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/m88k/configure b/newlib/libc/machine/m88k/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/m88k/configure
+++ b/newlib/libc/machine/m88k/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/mep/configure b/newlib/libc/machine/mep/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/mep/configure
+++ b/newlib/libc/machine/mep/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/microblaze/configure b/newlib/libc/machine/microblaze/configure
index d337b1d..79b3002 100644
--- a/newlib/libc/machine/microblaze/configure
+++ b/newlib/libc/machine/microblaze/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/mips/configure b/newlib/libc/machine/mips/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/mips/configure
+++ b/newlib/libc/machine/mips/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/mn10200/configure b/newlib/libc/machine/mn10200/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/mn10200/configure
+++ b/newlib/libc/machine/mn10200/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/mn10300/configure b/newlib/libc/machine/mn10300/configure
index ccef355..06c105e 100755
--- a/newlib/libc/machine/mn10300/configure
+++ b/newlib/libc/machine/mn10300/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/moxie/configure b/newlib/libc/machine/moxie/configure
index 7378a0e..b3c08d3 100644
--- a/newlib/libc/machine/moxie/configure
+++ b/newlib/libc/machine/moxie/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/msp430/configure b/newlib/libc/machine/msp430/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/msp430/configure
+++ b/newlib/libc/machine/msp430/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/mt/configure b/newlib/libc/machine/mt/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/mt/configure
+++ b/newlib/libc/machine/mt/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/nds32/configure b/newlib/libc/machine/nds32/configure
index 4b88e6d..5d8a609 100755
--- a/newlib/libc/machine/nds32/configure
+++ b/newlib/libc/machine/nds32/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1253,7 +1253,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1323,7 +1323,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1421,7 +1421,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1476,7 +1476,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2548,7 +2548,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -5069,7 +5069,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5126,7 +5126,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/necv70/configure b/newlib/libc/machine/necv70/configure
index cbccdd6..6f4d194 100755
--- a/newlib/libc/machine/necv70/configure
+++ b/newlib/libc/machine/necv70/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/nios2/configure b/newlib/libc/machine/nios2/configure
index 45a9f4e..80e42f1 100755
--- a/newlib/libc/machine/nios2/configure
+++ b/newlib/libc/machine/nios2/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/or1k/configure b/newlib/libc/machine/or1k/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/or1k/configure
+++ b/newlib/libc/machine/or1k/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/powerpc/configure b/newlib/libc/machine/powerpc/configure
index 7d3a28e..677721c 100755
--- a/newlib/libc/machine/powerpc/configure
+++ b/newlib/libc/machine/powerpc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1240,7 +1240,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1310,7 +1310,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1401,7 +1401,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1456,7 +1456,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2528,7 +2528,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4019,7 +4019,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4076,7 +4076,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/rl78/configure b/newlib/libc/machine/rl78/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/rl78/configure
+++ b/newlib/libc/machine/rl78/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/rx/configure b/newlib/libc/machine/rx/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/rx/configure
+++ b/newlib/libc/machine/rx/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/sh/configure b/newlib/libc/machine/sh/configure
index 25df62e..7813fc9 100755
--- a/newlib/libc/machine/sh/configure
+++ b/newlib/libc/machine/sh/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -557,8 +557,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1258,7 +1258,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1328,7 +1328,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1427,7 +1427,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1519,7 +1519,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2593,7 +2593,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -5376,7 +5376,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5433,7 +5433,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/sparc/configure b/newlib/libc/machine/sparc/configure
index 1b3ffc8..3d302f1 100755
--- a/newlib/libc/machine/sparc/configure
+++ b/newlib/libc/machine/sparc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/spu/configure b/newlib/libc/machine/spu/configure
index 39a48c9..71cb03f 100644
--- a/newlib/libc/machine/spu/configure
+++ b/newlib/libc/machine/spu/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1241,7 +1241,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1311,7 +1311,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1402,7 +1402,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1457,7 +1457,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2529,7 +2529,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4041,7 +4041,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4098,7 +4098,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/tic4x/configure b/newlib/libc/machine/tic4x/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/tic4x/configure
+++ b/newlib/libc/machine/tic4x/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/tic6x/configure b/newlib/libc/machine/tic6x/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/tic6x/configure
+++ b/newlib/libc/machine/tic6x/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/tic80/configure b/newlib/libc/machine/tic80/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/tic80/configure
+++ b/newlib/libc/machine/tic80/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/v850/configure b/newlib/libc/machine/v850/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/v850/configure
+++ b/newlib/libc/machine/v850/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/visium/configure b/newlib/libc/machine/visium/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/visium/configure
+++ b/newlib/libc/machine/visium/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/w65/configure b/newlib/libc/machine/w65/configure
index 26f4514..d1a9a7d 100755
--- a/newlib/libc/machine/w65/configure
+++ b/newlib/libc/machine/w65/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/x86_64/configure b/newlib/libc/machine/x86_64/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/x86_64/configure
+++ b/newlib/libc/machine/x86_64/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/xc16x/configure b/newlib/libc/machine/xc16x/configure
index d3ecfc6..7702b66 100644
--- a/newlib/libc/machine/xc16x/configure
+++ b/newlib/libc/machine/xc16x/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/xscale/configure b/newlib/libc/machine/xscale/configure
index 7378a0e..b3c08d3 100755
--- a/newlib/libc/machine/xscale/configure
+++ b/newlib/libc/machine/xscale/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/xstormy16/configure b/newlib/libc/machine/xstormy16/configure
index d3ecfc6..7702b66 100755
--- a/newlib/libc/machine/xstormy16/configure
+++ b/newlib/libc/machine/xstormy16/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/z8k/configure b/newlib/libc/machine/z8k/configure
index c2b46dd..8d7a443 100755
--- a/newlib/libc/machine/z8k/configure
+++ b/newlib/libc/machine/z8k/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 2.2.0.
+# Generated by GNU Autoconf 2.68 for newlib 2.3.0.
 #
 #
 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
@@ -556,8 +556,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='newlib'
 PACKAGE_TARNAME='newlib'
-PACKAGE_VERSION='2.2.0'
-PACKAGE_STRING='newlib 2.2.0'
+PACKAGE_VERSION='2.3.0'
+PACKAGE_STRING='newlib 2.3.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1239,7 +1239,7 @@ 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 newlib 2.2.0 to adapt to many kinds of systems.
+\`configure' configures newlib 2.3.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1309,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 2.2.0:";;
+     short | recursive ) echo "Configuration of newlib 2.3.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1400,7 +1400,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 2.2.0
+newlib configure 2.3.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1455,7 +1455,7 @@ 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 newlib $as_me 2.2.0, which was
+It was created by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2527,7 +2527,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='2.2.0'
+ VERSION='2.3.0'
 
 
 # Some tools Automake needs.
@@ -4007,7 +4007,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by newlib $as_me 2.2.0, which was
+This file was extended by newlib $as_me 2.3.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4064,7 +4064,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-newlib config.status 2.2.0
+newlib config.status 2.3.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"