Bump release to 3.1.0 for yearly snapshotnewlib-snapshot-20181231newlib-3.1.0

106 files changed, 1135 insertions, 1068 deletions

diff --git a/newlib/NEWS b/newlib/NEWS
index 57b36ea89..90169cd9c 100644
--- a/newlib/NEWS
+++ b/newlib/NEWS
@@ -1,3 +1,17 @@
+*** Major changes in newlib version 3.1.0:
+
+- global stdio streams support added for reent small
+- _CLOCKID_T made system configurable
+- generated Unicode 10.0 width data, case conversion data,
+  character category data
+- Unicode table generation scripts fixed/enhanced
+- performance enhancements for qsort, strstr
+- nvptx port added
+- sinf/cosf/sincosf/exp/exp2/log/log2/pow rewritten for performance and accuracy
+- various gcc warnings fixed
+- various standard improvements
+
+
 *** Major changes in newlib version 3.0.0:
 
 - K&R support removed in code and docs
diff --git a/newlib/acinclude.m4 b/newlib/acinclude.m4
index 19dfe0864..ed5944648 100644
--- a/newlib/acinclude.m4
+++ b/newlib/acinclude.m4
@@ -2,7 +2,7 @@ dnl This provides configure definitions used by all the newlib
 dnl configure.in files.
 
 AC_DEFUN([DEF_NEWLIB_MAJOR_VERSION],m4_define([NEWLIB_MAJOR_VERSION],[3]))
-AC_DEFUN([DEF_NEWLIB_MINOR_VERSION],m4_define([NEWLIB_MINOR_VERSION],[0]))
+AC_DEFUN([DEF_NEWLIB_MINOR_VERSION],m4_define([NEWLIB_MINOR_VERSION],[1]))
 AC_DEFUN([DEF_NEWLIB_PATCHLEVEL_VERSION],m4_define([NEWLIB_PATCHLEVEL_VERSION],[0]))
 AC_DEFUN([DEF_NEWLIB_VERSION],m4_define([NEWLIB_VERSION],[NEWLIB_MAJOR_VERSION.NEWLIB_MINOR_VERSION.NEWLIB_PATCHLEVEL_VERSION]))
 
diff --git a/newlib/configure b/newlib/configure
index 192a0b37a..6eef23c40 100755
--- a/newlib/configure
+++ b/newlib/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1584,7 +1584,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1862,7 +1862,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -3222,7 +3222,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12424,13 +12424,13 @@ _ACEOF
 fi
 
 
-$as_echo "#define _NEWLIB_VERSION \"3.0.0\"" >>confdefs.h
+$as_echo "#define _NEWLIB_VERSION \"3.1.0\"" >>confdefs.h
 
 
 $as_echo "#define __NEWLIB__ 3" >>confdefs.h
 
 
-$as_echo "#define __NEWLIB_MINOR__ 0" >>confdefs.h
+$as_echo "#define __NEWLIB_MINOR__ 1" >>confdefs.h
 
 
 $as_echo "#define __NEWLIB_PATCHLEVEL__ 0" >>confdefs.h
@@ -13363,7 +13363,7 @@ cat >>$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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -13429,7 +13429,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/doc/configure b/newlib/doc/configure
index f288e6a5c..dbd706d7e 100755
--- a/newlib/doc/configure
+++ b/newlib/doc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -691,6 +691,7 @@ enable_newlib_iconv
 enable_newlib_elix_level
 enable_newlib_io_float
 enable_newlib_supplied_syscalls
+enable_newlib_fno_builtin
 enable_dependency_tracking
 enable_maintainer_mode
 '
@@ -1241,7 +1242,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1311,7 +1312,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1327,6 +1328,7 @@ Optional Features:
   --enable-newlib-elix-level         supply desired elix library level (1-4)
   --disable-newlib-io-float disable printf/scanf family float support
   --disable-newlib-supplied-syscalls disable newlib from supplying syscalls
+  --disable-newlib-fno-builtin disable -fno-builtin flag to allow compiler to use builtin library functions
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-maintainer-mode  enable make rules and dependencies not useful
@@ -1402,7 +1404,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1457,7 +1459,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2491,6 +2493,18 @@ else
 fi
 
 
+# Check whether --enable-newlib-fno-builtin was given.
+if test "${enable_newlib_fno_builtin+set}" = set; then :
+  enableval=$enable_newlib_fno_builtin; case "${enableval}" in
+  yes) newlib_fno_builtin=yes ;;
+  no)  newlib_fno_builtin=no ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-fno-builtin option" "$LINENO" 5 ;;
+ esac
+else
+  newlib_fno_builtin=
+fi
+
+
 
 test -z "${with_target_subdir}" && with_target_subdir=.
 
@@ -2529,7 +2543,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -3337,8 +3351,6 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
 NEWLIB_CFLAGS=${newlib_cflags}
 
 
@@ -4051,7 +4063,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4108,7 +4120,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/iconvdata/configure b/newlib/iconvdata/configure
index b5db63cd7..cfac61373 100755
--- a/newlib/iconvdata/configure
+++ b/newlib/iconvdata/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -760,6 +760,7 @@ enable_newlib_iconv
 enable_newlib_elix_level
 enable_newlib_io_float
 enable_newlib_supplied_syscalls
+enable_newlib_fno_builtin
 enable_dependency_tracking
 enable_maintainer_mode
 enable_shared
@@ -1322,7 +1323,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1392,7 +1393,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1408,6 +1409,7 @@ Optional Features:
   --enable-newlib-elix-level         supply desired elix library level (1-4)
   --disable-newlib-io-float disable printf/scanf family float support
   --disable-newlib-supplied-syscalls disable newlib from supplying syscalls
+  --disable-newlib-fno-builtin disable -fno-builtin flag to allow compiler to use builtin library functions
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-maintainer-mode  enable make rules and dependencies not useful
@@ -1503,7 +1505,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1781,7 +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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2815,6 +2817,18 @@ else
 fi
 
 
+# Check whether --enable-newlib-fno-builtin was given.
+if test "${enable_newlib_fno_builtin+set}" = set; then :
+  enableval=$enable_newlib_fno_builtin; case "${enableval}" in
+  yes) newlib_fno_builtin=yes ;;
+  no)  newlib_fno_builtin=no ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-fno-builtin option" "$LINENO" 5 ;;
+ esac
+else
+  newlib_fno_builtin=
+fi
+
+
 
 test -z "${with_target_subdir}" && with_target_subdir=.
 
@@ -2853,7 +2867,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -3661,8 +3675,6 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
 NEWLIB_CFLAGS=${newlib_cflags}
 
 
@@ -11431,7 +11443,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11434 "configure"
+#line 11446 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11537,7 +11549,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11540 "configure"
+#line 11552 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12384,7 +12396,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12441,7 +12453,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/configure b/newlib/libc/configure
index add8f679c..0dc213e86 100755
--- a/newlib/libc/configure
+++ b/newlib/libc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1371,7 +1371,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1441,7 +1441,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1557,7 +1557,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1835,7 +1835,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2982,7 +2982,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12795,7 +12795,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12852,7 +12852,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/a29k/configure b/newlib/libc/machine/a29k/configure
index 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/arc/configure b/newlib/libc/machine/arc/configure
index 6a6ad6044..24feba10f 100755
--- a/newlib/libc/machine/arc/configure
+++ b/newlib/libc/machine/arc/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/arm/configure b/newlib/libc/machine/arm/configure
index 4b9ac6739..e09e452da 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1403,7 +1403,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1458,7 +1458,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2542,7 +2542,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4028,7 +4028,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4085,7 +4085,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 be295f6fd..f3229e942 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1382,7 +1382,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1452,7 +1452,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1564,7 +1564,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1842,7 +1842,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2926,7 +2926,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12587,7 +12587,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12644,7 +12644,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 017a4d5e7..714396acf 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 d19497d9d..23fa94a9e 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 e475ddd1f..7106b2aca 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 2b8a77c57..aea4a2920 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 76c10c78f..34a14f79e 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1325,7 +1325,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1395,7 +1395,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1507,7 +1507,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1785,7 +1785,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2869,7 +2869,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12411,7 +12411,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12468,7 +12468,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 a2e46c224..6bbe3d5c8 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 7ac546442..0968417d5 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 2b8a77c57..aea4a2920 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 fb3b7a9ea..67aec061c 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1254,7 +1254,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1324,7 +1324,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1423,7 +1423,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1478,7 +1478,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2562,7 +2562,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -5087,7 +5087,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5144,7 +5144,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 a45a4592f..70be4266b 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 762b15336..e6fb5c02f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/nvptx/configure b/newlib/libc/machine/nvptx/configure
index 6a6ad6044..24feba10f 100644
--- a/newlib/libc/machine/nvptx/configure
+++ b/newlib/libc/machine/nvptx/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 1e98a3107..d9185ea1e 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1403,7 +1403,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1458,7 +1458,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2542,7 +2542,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4037,7 +4037,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4094,7 +4094,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/machine/riscv/configure b/newlib/libc/machine/riscv/configure
index 0b9d601de..3b9f2df40 100755
--- a/newlib/libc/machine/riscv/configure
+++ b/newlib/libc/machine/riscv/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 fccf05913..7722e18cd 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1259,7 +1259,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1329,7 +1329,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1429,7 +1429,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1521,7 +1521,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2607,7 +2607,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -5394,7 +5394,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5451,7 +5451,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 b36fb2643..466049551 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 86a29dabb..906f1773e 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1242,7 +1242,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1312,7 +1312,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1404,7 +1404,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1459,7 +1459,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2543,7 +2543,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4059,7 +4059,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4116,7 +4116,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 e475ddd1f..7106b2aca 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 6a6ad6044..24feba10f 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 083cd071c..35078c605 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 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 5291def96..18f4c511b 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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/stdlib/Makefile.in b/newlib/libc/stdlib/Makefile.in
index 1da271af3..699831f13 100644
--- a/newlib/libc/stdlib/Makefile.in
+++ b/newlib/libc/stdlib/Makefile.in
@@ -54,7 +54,9 @@ POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
 @HAVE_LONG_DOUBLE_TRUE@am__append_1 = \
-@HAVE_LONG_DOUBLE_TRUE@	strtold.c \
+@HAVE_LONG_DOUBLE_TRUE@	strtodg.c	\
+@HAVE_LONG_DOUBLE_TRUE@	strtold.c	\
+@HAVE_LONG_DOUBLE_TRUE@	strtorx.c	\
 @HAVE_LONG_DOUBLE_TRUE@	wcstold.c
 
 DIST_COMMON = $(srcdir)/../../Makefile.shared $(srcdir)/Makefile.in \
@@ -79,7 +81,9 @@ lib_a_AR = $(AR) $(ARFLAGS)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@@ELIX_LEVEL_3_TRUE@am__DEPENDENCIES_1 = $(ELIX_2_OBJS)
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@am__DEPENDENCIES_1 =  \
 @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@	$(ELIX_2_OBJS)
-@HAVE_LONG_DOUBLE_TRUE@am__objects_1 = lib_a-strtold.$(OBJEXT) \
+@HAVE_LONG_DOUBLE_TRUE@am__objects_1 = lib_a-strtodg.$(OBJEXT) \
+@HAVE_LONG_DOUBLE_TRUE@	lib_a-strtold.$(OBJEXT) \
+@HAVE_LONG_DOUBLE_TRUE@	lib_a-strtorx.$(OBJEXT) \
 @HAVE_LONG_DOUBLE_TRUE@	lib_a-wcstold.$(OBJEXT)
 am__objects_2 = lib_a-__adjust.$(OBJEXT) lib_a-__atexit.$(OBJEXT) \
 	lib_a-__call_atexit.$(OBJEXT) lib_a-__exp10.$(OBJEXT) \
@@ -107,9 +111,8 @@ am__objects_2 = lib_a-__adjust.$(OBJEXT) lib_a-__atexit.$(OBJEXT) \
 	lib_a-rand_r.$(OBJEXT) lib_a-random.$(OBJEXT) \
 	lib_a-realloc.$(OBJEXT) lib_a-reallocarray.$(OBJEXT) \
 	lib_a-reallocf.$(OBJEXT) lib_a-sb_charsets.$(OBJEXT) \
-	lib_a-strtod.$(OBJEXT) lib_a-strtodg.$(OBJEXT) \
-	lib_a-strtoimax.$(OBJEXT) lib_a-strtol.$(OBJEXT) \
-	lib_a-strtorx.$(OBJEXT) lib_a-strtoul.$(OBJEXT) \
+	lib_a-strtod.$(OBJEXT) lib_a-strtoimax.$(OBJEXT) \
+	lib_a-strtol.$(OBJEXT) lib_a-strtoul.$(OBJEXT) \
 	lib_a-strtoumax.$(OBJEXT) lib_a-utoa.$(OBJEXT) \
 	lib_a-wcstod.$(OBJEXT) lib_a-wcstoimax.$(OBJEXT) \
 	lib_a-wcstol.$(OBJEXT) lib_a-wcstoul.$(OBJEXT) \
@@ -154,8 +157,8 @@ am__objects_6 = lib_a-rpmatch.$(OBJEXT) lib_a-system.$(OBJEXT)
 @USE_LIBTOOL_FALSE@	$(am__objects_3) $(am__objects_7)
 lib_a_OBJECTS = $(am_lib_a_OBJECTS)
 LTLIBRARIES = $(noinst_LTLIBRARIES)
-@HAVE_LONG_DOUBLE_TRUE@am__objects_8 = strtodg.lo strtold.lo strtorx.lo \
-	wcstold.lo
+@HAVE_LONG_DOUBLE_TRUE@am__objects_8 = strtodg.lo strtold.lo \
+@HAVE_LONG_DOUBLE_TRUE@	strtorx.lo wcstold.lo
 am__objects_9 = __adjust.lo __atexit.lo __call_atexit.lo __exp10.lo \
 	__ten_mu.lo _Exit.lo abort.lo abs.lo aligned_alloc.lo \
 	assert.lo atexit.lo atof.lo atoff.lo atoi.lo atol.lo calloc.lo \
@@ -371,10 +374,10 @@ GENERAL_SOURCES = __adjust.c __atexit.c __call_atexit.c __exp10.c \
 	labs.c ldiv.c ldtoa.c malloc.c mblen.c mblen_r.c mbstowcs.c \
 	mbstowcs_r.c mbtowc.c mbtowc_r.c mlock.c mprec.c mstats.c \
 	on_exit_args.c quick_exit.c rand.c rand_r.c random.c realloc.c \
-	reallocarray.c reallocf.c sb_charsets.c strtod.c strtodg.c \
-	strtoimax.c strtol.c strtorx.c strtoul.c strtoumax.c utoa.c \
-	wcstod.c wcstoimax.c wcstol.c wcstoul.c wcstoumax.c wcstombs.c \
-	wcstombs_r.c wctomb.c wctomb_r.c $(am__append_1)
+	reallocarray.c reallocf.c sb_charsets.c strtod.c strtoimax.c \
+	strtol.c strtoul.c strtoumax.c utoa.c wcstod.c wcstoimax.c \
+	wcstol.c wcstoul.c wcstoumax.c wcstombs.c wcstombs_r.c \
+	wctomb.c wctomb_r.c $(am__append_1)
 @NEWLIB_NANO_MALLOC_FALSE@MALIGNR = malignr
 @NEWLIB_NANO_MALLOC_TRUE@MALIGNR = nano-malignr
 @NEWLIB_NANO_MALLOC_FALSE@MALLOPTR = malloptr
@@ -943,12 +946,6 @@ lib_a-strtod.o: strtod.c
 lib_a-strtod.obj: strtod.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtod.obj `if test -f 'strtod.c'; then $(CYGPATH_W) 'strtod.c'; else $(CYGPATH_W) '$(srcdir)/strtod.c'; fi`
 
-lib_a-strtodg.o: strtodg.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtodg.o `test -f 'strtodg.c' || echo '$(srcdir)/'`strtodg.c
-
-lib_a-strtodg.obj: strtodg.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtodg.obj `if test -f 'strtodg.c'; then $(CYGPATH_W) 'strtodg.c'; else $(CYGPATH_W) '$(srcdir)/strtodg.c'; fi`
-
 lib_a-strtoimax.o: strtoimax.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtoimax.o `test -f 'strtoimax.c' || echo '$(srcdir)/'`strtoimax.c
 
@@ -961,12 +958,6 @@ lib_a-strtol.o: strtol.c
 lib_a-strtol.obj: strtol.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtol.obj `if test -f 'strtol.c'; then $(CYGPATH_W) 'strtol.c'; else $(CYGPATH_W) '$(srcdir)/strtol.c'; fi`
 
-lib_a-strtorx.o: strtorx.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtorx.o `test -f 'strtorx.c' || echo '$(srcdir)/'`strtorx.c
-
-lib_a-strtorx.obj: strtorx.c
-	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtorx.obj `if test -f 'strtorx.c'; then $(CYGPATH_W) 'strtorx.c'; else $(CYGPATH_W) '$(srcdir)/strtorx.c'; fi`
-
 lib_a-strtoul.o: strtoul.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtoul.o `test -f 'strtoul.c' || echo '$(srcdir)/'`strtoul.c
 
@@ -1039,12 +1030,24 @@ lib_a-wctomb_r.o: wctomb_r.c
 lib_a-wctomb_r.obj: wctomb_r.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-wctomb_r.obj `if test -f 'wctomb_r.c'; then $(CYGPATH_W) 'wctomb_r.c'; else $(CYGPATH_W) '$(srcdir)/wctomb_r.c'; fi`
 
+lib_a-strtodg.o: strtodg.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtodg.o `test -f 'strtodg.c' || echo '$(srcdir)/'`strtodg.c
+
+lib_a-strtodg.obj: strtodg.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtodg.obj `if test -f 'strtodg.c'; then $(CYGPATH_W) 'strtodg.c'; else $(CYGPATH_W) '$(srcdir)/strtodg.c'; fi`
+
 lib_a-strtold.o: strtold.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtold.o `test -f 'strtold.c' || echo '$(srcdir)/'`strtold.c
 
 lib_a-strtold.obj: strtold.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtold.obj `if test -f 'strtold.c'; then $(CYGPATH_W) 'strtold.c'; else $(CYGPATH_W) '$(srcdir)/strtold.c'; fi`
 
+lib_a-strtorx.o: strtorx.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtorx.o `test -f 'strtorx.c' || echo '$(srcdir)/'`strtorx.c
+
+lib_a-strtorx.obj: strtorx.c
+	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-strtorx.obj `if test -f 'strtorx.c'; then $(CYGPATH_W) 'strtorx.c'; else $(CYGPATH_W) '$(srcdir)/strtorx.c'; fi`
+
 lib_a-wcstold.o: wcstold.c
 	$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(lib_a_CFLAGS) $(CFLAGS) -c -o lib_a-wcstold.o `test -f 'wcstold.c' || echo '$(srcdir)/'`wcstold.c
 
diff --git a/newlib/libc/sys/a29khif/configure b/newlib/libc/sys/a29khif/configure
index b8f9ce21e..9d5027e32 100755
--- a/newlib/libc/sys/a29khif/configure
+++ b/newlib/libc/sys/a29khif/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/arm/configure b/newlib/libc/sys/arm/configure
index 5a500236d..3fb1e9af1 100755
--- a/newlib/libc/sys/arm/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/configure b/newlib/libc/sys/configure
index 209e79dbd..08485a1e9 100755
--- a/newlib/libc/sys/configure
+++ b/newlib/libc/sys/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1354,7 +1354,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1424,7 +1424,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1536,7 +1536,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1814,7 +1814,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2898,7 +2898,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12507,7 +12507,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12564,7 +12564,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/d10v/configure b/newlib/libc/sys/d10v/configure
index 88091acf2..cf83e91e0 100755
--- a/newlib/libc/sys/d10v/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/decstation/configure b/newlib/libc/sys/decstation/configure
index 0e6ea6bb9..eb614d13a 100755
--- a/newlib/libc/sys/decstation/configure
+++ b/newlib/libc/sys/decstation/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/epiphany/configure b/newlib/libc/sys/epiphany/configure
index fbd964946..a01e71f44 100755
--- a/newlib/libc/sys/epiphany/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/h8300hms/configure b/newlib/libc/sys/h8300hms/configure
index 648527413..f984fc57e 100755
--- a/newlib/libc/sys/h8300hms/configure
+++ b/newlib/libc/sys/h8300hms/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/h8500hms/configure b/newlib/libc/sys/h8500hms/configure
index 29755c072..8aa1c5356 100755
--- a/newlib/libc/sys/h8500hms/configure
+++ b/newlib/libc/sys/h8500hms/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/configure b/newlib/libc/sys/linux/configure
index 0a0a172a8..2ac723028 100755
--- a/newlib/libc/sys/linux/configure
+++ b/newlib/libc/sys/linux/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1329,7 +1329,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1399,7 +1399,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1511,7 +1511,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1789,7 +1789,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2873,7 +2873,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12477,7 +12477,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12534,7 +12534,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/linuxthreads/configure b/newlib/libc/sys/linux/linuxthreads/configure
index 14123ba53..ca62ff10e 100755
--- a/newlib/libc/sys/linux/linuxthreads/configure
+++ b/newlib/libc/sys/linux/linuxthreads/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1327,7 +1327,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1397,7 +1397,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1509,7 +1509,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1787,7 +1787,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2871,7 +2871,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12454,7 +12454,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12511,7 +12511,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/configure b/newlib/libc/sys/linux/linuxthreads/machine/configure
index 903600f59..dea024c08 100755
--- a/newlib/libc/sys/linux/linuxthreads/machine/configure
+++ b/newlib/libc/sys/linux/linuxthreads/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1327,7 +1327,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1397,7 +1397,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1509,7 +1509,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1787,7 +1787,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2871,7 +2871,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12422,7 +12422,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12479,7 +12479,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure b/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
index e7d2f59dd..35a8c8118 100755
--- a/newlib/libc/sys/linux/linuxthreads/machine/i386/configure
+++ b/newlib/libc/sys/linux/linuxthreads/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1323,7 +1323,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1393,7 +1393,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2867,7 +2867,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12438,7 +12438,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12495,7 +12495,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/machine/configure b/newlib/libc/sys/linux/machine/configure
index 1be5b7f74..359b7a33a 100755
--- a/newlib/libc/sys/linux/machine/configure
+++ b/newlib/libc/sys/linux/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1328,7 +1328,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1398,7 +1398,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1510,7 +1510,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1788,7 +1788,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2872,7 +2872,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12429,7 +12429,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12486,7 +12486,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/linux/machine/i386/configure b/newlib/libc/sys/linux/machine/i386/configure
index f6aaca054..48ebb68a0 100755
--- a/newlib/libc/sys/linux/machine/i386/configure
+++ b/newlib/libc/sys/linux/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -760,6 +760,7 @@ enable_newlib_iconv
 enable_newlib_elix_level
 enable_newlib_io_float
 enable_newlib_supplied_syscalls
+enable_newlib_fno_builtin
 enable_dependency_tracking
 enable_maintainer_mode
 enable_shared
@@ -1322,7 +1323,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1392,7 +1393,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1408,6 +1409,7 @@ Optional Features:
   --enable-newlib-elix-level         supply desired elix library level (1-4)
   --disable-newlib-io-float disable printf/scanf family float support
   --disable-newlib-supplied-syscalls disable newlib from supplying syscalls
+  --disable-newlib-fno-builtin disable -fno-builtin flag to allow compiler to use builtin library functions
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-maintainer-mode  enable make rules and dependencies not useful
@@ -1503,7 +1505,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1781,7 +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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2815,6 +2817,18 @@ else
 fi
 
 
+# Check whether --enable-newlib-fno-builtin was given.
+if test "${enable_newlib_fno_builtin+set}" = set; then :
+  enableval=$enable_newlib_fno_builtin; case "${enableval}" in
+  yes) newlib_fno_builtin=yes ;;
+  no)  newlib_fno_builtin=no ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-fno-builtin option" "$LINENO" 5 ;;
+ esac
+else
+  newlib_fno_builtin=
+fi
+
+
 
 test -z "${with_target_subdir}" && with_target_subdir=.
 
@@ -2853,7 +2867,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -3661,8 +3675,6 @@ fi
 
 . ${newlib_basedir}/configure.host
 
-newlib_cflags="${newlib_cflags} -fno-builtin"
-
 NEWLIB_CFLAGS=${newlib_cflags}
 
 
@@ -11473,7 +11485,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11476 "configure"
+#line 11488 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11579,7 +11591,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11582 "configure"
+#line 11594 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12426,7 +12438,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12483,7 +12495,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/m88kbug/configure b/newlib/libc/sys/m88kbug/configure
index 0d637ac33..35d89395b 100755
--- a/newlib/libc/sys/m88kbug/configure
+++ b/newlib/libc/sys/m88kbug/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/mmixware/configure b/newlib/libc/sys/mmixware/configure
index 719158d1b..86caf6e57 100755
--- a/newlib/libc/sys/mmixware/configure
+++ b/newlib/libc/sys/mmixware/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/netware/configure b/newlib/libc/sys/netware/configure
index 270e5783c..c299e44a2 100755
--- a/newlib/libc/sys/netware/configure
+++ b/newlib/libc/sys/netware/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/or1k/configure b/newlib/libc/sys/or1k/configure
index 3b666e93e..8d854f9b7 100755
--- a/newlib/libc/sys/or1k/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/phoenix/configure b/newlib/libc/sys/phoenix/configure
index 0cff3e936..55a2e8bea 100644
--- a/newlib/libc/sys/phoenix/configure
+++ b/newlib/libc/sys/phoenix/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1243,7 +1243,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1313,7 +1313,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1405,7 +1405,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1460,7 +1460,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2544,7 +2544,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4036,7 +4036,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4093,7 +4093,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/rdos/configure b/newlib/libc/sys/rdos/configure
index 46913b413..f3de7073d 100755
--- a/newlib/libc/sys/rdos/configure
+++ b/newlib/libc/sys/rdos/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/rtems/configure b/newlib/libc/sys/rtems/configure
index c44d04332..8142f78bc 100755
--- a/newlib/libc/sys/rtems/configure
+++ b/newlib/libc/sys/rtems/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sh/configure b/newlib/libc/sys/sh/configure
index 88091acf2..cf83e91e0 100755
--- a/newlib/libc/sys/sh/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sparc64/configure b/newlib/libc/sys/sparc64/configure
index b77f8695e..52751ecde 100755
--- a/newlib/libc/sys/sparc64/configure
+++ b/newlib/libc/sys/sparc64/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sun4/configure b/newlib/libc/sys/sun4/configure
index daf2c663d..093c968c2 100755
--- a/newlib/libc/sys/sun4/configure
+++ b/newlib/libc/sys/sun4/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sysmec/configure b/newlib/libc/sys/sysmec/configure
index 648527413..f984fc57e 100755
--- a/newlib/libc/sys/sysmec/configure
+++ b/newlib/libc/sys/sysmec/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sysnec810/configure b/newlib/libc/sys/sysnec810/configure
index 2dd56346b..a64780588 100755
--- a/newlib/libc/sys/sysnec810/configure
+++ b/newlib/libc/sys/sysnec810/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sysnecv850/configure b/newlib/libc/sys/sysnecv850/configure
index 648527413..f984fc57e 100755
--- a/newlib/libc/sys/sysnecv850/configure
+++ b/newlib/libc/sys/sysnecv850/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sysvi386/configure b/newlib/libc/sys/sysvi386/configure
index 010fde4f6..c5d532e87 100755
--- a/newlib/libc/sys/sysvi386/configure
+++ b/newlib/libc/sys/sysvi386/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/sysvnecv70/configure b/newlib/libc/sys/sysvnecv70/configure
index c6b12fbed..10614e9fa 100755
--- a/newlib/libc/sys/sysvnecv70/configure
+++ b/newlib/libc/sys/sysvnecv70/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/tic80/configure b/newlib/libc/sys/tic80/configure
index 719158d1b..86caf6e57 100755
--- a/newlib/libc/sys/tic80/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/tirtos/configure b/newlib/libc/sys/tirtos/configure
index 73407b954..ef219e061 100755
--- a/newlib/libc/sys/tirtos/configure
+++ b/newlib/libc/sys/tirtos/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/w65/configure b/newlib/libc/sys/w65/configure
index 925fd47ed..110ee4624 100755
--- a/newlib/libc/sys/w65/configure
+++ b/newlib/libc/sys/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libc/sys/z8ksim/configure b/newlib/libc/sys/z8ksim/configure
index 01e808889..64ea62907 100755
--- a/newlib/libc/sys/z8ksim/configure
+++ b/newlib/libc/sys/z8ksim/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/configure b/newlib/libm/configure
index 8932b51c1..e8a0a994a 100755
--- a/newlib/libm/configure
+++ b/newlib/libm/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1331,7 +1331,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1401,7 +1401,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1514,7 +1514,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1792,7 +1792,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2931,7 +2931,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12484,7 +12484,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12541,7 +12541,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/aarch64/configure b/newlib/libm/machine/aarch64/configure
index 6a6ad6044..24feba10f 100755
--- a/newlib/libm/machine/aarch64/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/arm/configure b/newlib/libm/machine/arm/configure
index 6a6ad6044..24feba10f 100755
--- a/newlib/libm/machine/arm/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/configure b/newlib/libm/machine/configure
index 758639f9b..071a70c6f 100755
--- a/newlib/libm/machine/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -765,6 +765,7 @@ enable_newlib_iconv
 enable_newlib_elix_level
 enable_newlib_io_float
 enable_newlib_supplied_syscalls
+enable_newlib_fno_builtin
 enable_dependency_tracking
 enable_maintainer_mode
 enable_shared
@@ -1332,7 +1333,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1402,7 +1403,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1418,6 +1419,7 @@ Optional Features:
   --enable-newlib-elix-level         supply desired elix library level (1-4)
   --disable-newlib-io-float disable printf/scanf family float support
   --disable-newlib-supplied-syscalls disable newlib from supplying syscalls
+  --disable-newlib-fno-builtin disable -fno-builtin flag to allow compiler to use builtin library functions
   --disable-dependency-tracking  speeds up one-time build
   --enable-dependency-tracking   do not reject slow dependency extractors
   --enable-maintainer-mode  enable make rules and dependencies not useful
@@ -1513,7 +1515,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1791,7 +1793,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2825,6 +2827,18 @@ else
 fi
 
 
+# Check whether --enable-newlib-fno-builtin was given.
+if test "${enable_newlib_fno_builtin+set}" = set; then :
+  enableval=$enable_newlib_fno_builtin; case "${enableval}" in
+  yes) newlib_fno_builtin=yes ;;
+  no)  newlib_fno_builtin=no ;;
+  *)   as_fn_error $? "bad value ${enableval} for newlib-fno-builtin option" "$LINENO" 5 ;;
+ esac
+else
+  newlib_fno_builtin=
+fi
+
+
 
 test -z "${with_target_subdir}" && with_target_subdir=.
 
@@ -2863,7 +2877,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -11439,7 +11453,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11442 "configure"
+#line 11456 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11545,7 +11559,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11548 "configure"
+#line 11562 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12433,7 +12447,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12490,7 +12504,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/i386/configure b/newlib/libm/machine/i386/configure
index 7bf72e76a..f2625be55 100755
--- a/newlib/libm/machine/i386/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1323,7 +1323,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1393,7 +1393,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2867,7 +2867,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -12396,7 +12396,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -12453,7 +12453,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/nds32/configure b/newlib/libm/machine/nds32/configure
index c3de10651..a63428eb5 100644
--- a/newlib/libm/machine/nds32/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -1256,7 +1256,7 @@ 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1326,7 +1326,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of newlib 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1425,7 +1425,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-newlib configure 3.0.0
+newlib configure 3.1.0
 generated by GNU Autoconf 2.68
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -1480,7 +1480,7 @@ 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2564,7 +2564,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -5122,7 +5122,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -5179,7 +5179,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/riscv/configure b/newlib/libm/machine/riscv/configure
index 6a6ad6044..24feba10f 100755
--- a/newlib/libm/machine/riscv/configure
+++ b/newlib/libm/machine/riscv/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for newlib 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"
 
diff --git a/newlib/libm/machine/spu/configure b/newlib/libm/machine/spu/configure
index 6a6ad6044..24feba10f 100644
--- a/newlib/libm/machine/spu/configure
+++ b/newlib/libm/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 3.0.0.
+# Generated by GNU Autoconf 2.68 for newlib 3.1.0.
 #
 #
 # 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='3.0.0'
-PACKAGE_STRING='newlib 3.0.0'
+PACKAGE_VERSION='3.1.0'
+PACKAGE_STRING='newlib 3.1.0'
 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 3.0.0 to adapt to many kinds of systems.
+\`configure' configures newlib 3.1.0 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 3.0.0:";;
+     short | recursive ) echo "Configuration of newlib 3.1.0:";;
    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 3.0.0
+newlib configure 3.1.0
 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 3.0.0, which was
+It was created by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   $ $0 $@
@@ -2541,7 +2541,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='newlib'
- VERSION='3.0.0'
+ VERSION='3.1.0'
 
 
 # Some tools Automake needs.
@@ -4025,7 +4025,7 @@ 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 3.0.0, which was
+This file was extended by newlib $as_me 3.1.0, which was
 generated by GNU Autoconf 2.68.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4082,7 +4082,7 @@ _ACEOF
 cat >>$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 3.0.0
+newlib config.status 3.1.0
 configured by $0, generated by GNU Autoconf 2.68,
   with options \\"\$ac_cs_config\\"