+ DUALCASE=1
+ export DUALCASE
+ test -n ''
+ case `(set -o) 2>/dev/null` in
+ :
+ set -o posix
+ as_nl='
'
+ export as_nl
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ test -z '5.1.8(1)-release'
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+ test '' '!=' set
+ PATH_SEPARATOR=:
+ IFS=' 	
'
+ as_myself=
+ case $0 in
+ as_myself=../libstdc++-v3/configure
+ test x../libstdc++-v3/configure = x
+ test '!' -f ../libstdc++-v3/configure
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ eval test 'x${BASH_ENV+set}' = xset
++ test x = xset
+ :
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ eval test 'x${ENV+set}' = xset
++ test x = xset
+ :
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ eval test 'x${MAIL+set}' = xset
++ test x = xset
+ :
+ for as_var in BASH_ENV ENV MAIL MAILPATH
+ eval test 'x${MAILPATH+set}' = xset
++ test x = xset
+ :
+ PS1='$ '
+ PS2='> '
+ PS4='+ '
+ LC_ALL=C
+ export LC_ALL
+ LANGUAGE=C
+ export LANGUAGE
+ unset CDPATH
+ test x '!=' xno
+ test x '!=' x
+ _as_can_reexec=
+ unset _as_can_reexec
+ test x = x
+ as_bourne_compatible='if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\''${1+"$@"}'\''='\''"$@"'\''
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
'
+ as_required='as_fn_return () { (exit $1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = "$1" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x$exitcode = x0 || exit 1
test -x / || exit 1'
+ as_suggested='  as_lineno_1='
+ as_suggested='  as_lineno_1=195'
+ as_suggested='  as_lineno_1=195 as_lineno_1a=$LINENO
  as_lineno_2='
+ as_suggested='  as_lineno_1=195 as_lineno_1a=$LINENO
  as_lineno_2=196'
+ as_suggested='  as_lineno_1=195 as_lineno_1a=$LINENO
  as_lineno_2=196 as_lineno_2a=$LINENO
  eval '\''test "x$as_lineno_1'\''$as_run'\''" != "x$as_lineno_2'\''$as_run'\''" &&
  test "x`expr $as_lineno_1'\''$as_run'\'' + 1`" = "x$as_lineno_2'\''$as_run'\''"'\'' || exit 1
test $(( 1 + 1 )) = 2 || exit 1

  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
    ECHO='\''\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'\''
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
    PATH=/empty FPATH=/empty; export PATH FPATH
    test "X`printf %s $ECHO`" = "X$ECHO" \
      || test "X`print -r -- $ECHO`" = "X$ECHO" ) || exit 1'
+ as_have_required=no
+ test xno = xyes
+ as_save_IFS=' 	
'
+ IFS=:
+ as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ IFS=' 	
'
+ test -z /bin
+ as_found=:
+ case $as_dir in
+ for as_base in sh bash ksh sh5
+ as_shell=/bin/sh
+ test -f /bin/sh
+ for as_base in sh bash ksh sh5
+ as_shell=/bin/bash
+ test -f /bin/bash
+ for as_base in sh bash ksh sh5
+ as_shell=/bin/ksh
+ test -f /bin/ksh
+ test -f /bin/ksh.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/bin/sh5
+ test -f /bin/sh5
+ test -f /bin/sh5.exe
+ as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ IFS=' 	
'
+ test -z /usr/bin
+ as_found=:
+ case $as_dir in
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/sh
+ test -f /usr/bin/sh
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/bash
+ test -f /usr/bin/bash
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/ksh
+ test -f /usr/bin/ksh
+ test -f /usr/bin/ksh.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/sh5
+ test -f /usr/bin/sh5
+ test -f /usr/bin/sh5.exe
+ as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ IFS=' 	
'
+ test -z /usr/bin
+ as_found=:
+ case $as_dir in
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/sh
+ test -f /usr/bin/sh
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/bash
+ test -f /usr/bin/bash
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/ksh
+ test -f /usr/bin/ksh
+ test -f /usr/bin/ksh.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/bin/sh5
+ test -f /usr/bin/sh5
+ test -f /usr/bin/sh5.exe
+ as_found=false
+ for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+ IFS=' 	
'
+ test -z /usr/sbin
+ as_found=:
+ case $as_dir in
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/sbin/sh
+ test -f /usr/sbin/sh
+ test -f /usr/sbin/sh.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/sbin/bash
+ test -f /usr/sbin/bash
+ test -f /usr/sbin/bash.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/sbin/ksh
+ test -f /usr/sbin/ksh
+ test -f /usr/sbin/ksh.exe
+ for as_base in sh bash ksh sh5
+ as_shell=/usr/sbin/sh5
+ test -f /usr/sbin/sh5
+ test -f /usr/sbin/sh5.exe
+ as_found=false
+ false
+ test -f /usr/bin/bash
+ IFS=' 	
'
+ test x '!=' x
+ test xno = xno
+ :
+ printf '%s\n' '../libstdc++-v3/configure: This script requires a shell more modern than all'
../libstdc++-v3/configure: This script requires a shell more modern than all
+ printf '%s\n' '../libstdc++-v3/configure: the shells that I found on your system.'
../libstdc++-v3/configure: the shells that I found on your system.
+ test x = xset
+ printf '%s\n' '../libstdc++-v3/configure: Please tell bug-autoconf@gnu.org about your system,
../libstdc++-v3/configure: including any error possibly output before this
../libstdc++-v3/configure: message. Then install a modern shell, or manually run
../libstdc++-v3/configure: the script under such a shell if you do have one.'
../libstdc++-v3/configure: Please tell bug-autoconf@gnu.org about your system,
../libstdc++-v3/configure: including any error possibly output before this
../libstdc++-v3/configure: message. Then install a modern shell, or manually run
../libstdc++-v3/configure: the script under such a shell if you do have one.
+ exit 1