ICU-66108.tar.gz

[apple/icu.git] / icuSources / configure

diff --git a/icuSources/configure b/icuSources/configure
index 8f1cc2cccdbc98da868cf3debab61a37d178f1ef..d92d6eee647abe5839c5652cc6d1877950acd4ff 100755 (executable)
--- a/icuSources/configure
+++ b/icuSources/configure
@@ -1,81 +1,464 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.

-# Generated by GNU Autoconf 2.59.
+# Generated by GNU Autoconf 2.69 for ICU 66.1.
+#
+# Report bugs to <http://icu-project.org/bugs>.
+#
+#  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#

 #
 #

-# Copyright (C) 2003 Free Software Foundation, Inc.

 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.

-## --------------------- ##
-## M4sh Initialization.  ##
-## --------------------- ##
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##

 
 

-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :

   emulate sh
   NULLCMD=:
   emulate sh
   NULLCMD=:

-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which

   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'

-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac

 fi
 fi

-DUALCASE=1; export DUALCASE # for MKS sh

 
 

-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  as_unset=unset
-else
-  as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+       expr "X$arg" : "X\\(.*\\)$as_nl";
+       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }

 fi
 
 
 fi
 
 

-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""       $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done

 PS1='$ '
 PS2='> '
 PS4='+ '
 
 # NLS nuisances.
 PS1='$ '
 PS2='> '
 PS4='+ '
 
 # NLS nuisances.

-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+  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=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" 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"
+  if (eval "$as_required") 2>/dev/null; then :
+  as_have_required=yes
+else
+  as_have_required=no
+fi
+  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH

 do
 do

-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+  as_found=:
+  case $as_dir in #(
+        /*)
+          for as_base in sh bash ksh sh5; do
+            # Try only shells that exist, to save several forks.
+            as_shell=$as_dir/$as_base
+            if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+                   { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  CONFIG_SHELL=$as_shell as_have_required=yes
+                  if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+  break 2
+fi
+fi
+          done;;
+       esac
+  as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+             { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+  CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+      if test "x$CONFIG_SHELL" != x; then :
+  export CONFIG_SHELL
+             # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+    if test x$as_have_required = xno; then :
+  $as_echo "$0: This script requires a shell more modern than all"
+  $as_echo "$0: the shells that I found on your system."
+  if test x${ZSH_VERSION+set} = xset ; then
+    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+    $as_echo "$0: be upgraded to zsh 4.3.4 or later."

   else
   else

-    $as_unset $as_var
+    $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: http://icu-project.org/bugs about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."

   fi
   fi

-done
+  exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_dir" : 'X\(//\)[^/]' \| \
+        X"$as_dir" : 'X\(//\)$' \| \
+        X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+

 
 

-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then

   as_expr=expr
 else
   as_expr=false
 fi
 
   as_expr=expr
 else
   as_expr=false
 fi
 

-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

   as_basename=basename
 else
   as_basename=false
 fi
 
   as_basename=basename
 else
   as_basename=false
 fi
 

+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi

 
 

-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||

 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \

-        X"$0" : 'X\(/\)$' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-         /^X\/\(\/\/\)$/{ s//\1/; q; }
-         /^X\/\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
-
+        X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`

 
 

-# PATH needs CR, and LINENO needs CR and PATH.

 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'


@@ -83,146 +466,91 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 

-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-        case $as_dir in
-        /*)
-          if ("$as_dir/$as_base" -c '
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-            $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-            $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-            CONFIG_SHELL=$as_dir/$as_base
-            export CONFIG_SHELL
-            exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-          fi;;
-        esac
-       done
-done
-;;
-  esac

 
 

-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-  # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
+  as_lineno_1=$LINENO as_lineno_1a=$LINENO
+  as_lineno_2=$LINENO as_lineno_2a=$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'"' || {
+  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
+  sed -n '
+    p
+    /[$]LINENO/=
+  ' <$as_myself |

     sed '
     sed '

+      s/[$]LINENO.*/&-/
+      t lineno
+      b
+      :lineno

       N
       N

-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+      :loop
+      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/

       t loop
       t loop

-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
+      s/-\n.*//

     ' >$as_me.lineno &&
     ' >$as_me.lineno &&

-  chmod +x $as_me.lineno ||
-    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
-   { (exit 1); exit 1; }; }
+  chmod +x "$as_me.lineno" ||
+    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

 
 

+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec

   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the

-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
+  # original and so on.  Autoconf is especially sensitive to this).
+  . "./$as_me.lineno"

   # Exit status is that of the last command.
   exit
 }
 
   # Exit status is that of the last command.
   exit
 }
 

-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='     ' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='        ';;
+  esac;;
+*)
+  ECHO_N='-n';;

 esac
 
 esac
 

-if expr a : '\(a\)' >/dev/null 2>&1; then
-  as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file

 else
 else

-  as_expr=false
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null

 fi
 fi

-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
-    as_ln_s='cp -p'
-  else
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then

     as_ln_s='ln -s'
     as_ln_s='ln -s'

+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'

   fi
   fi

-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln

 else
 else

-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'

 fi
 fi

-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null

 
 if mkdir -p . 2>/dev/null; then
 
 if mkdir -p . 2>/dev/null; then

-  as_mkdir_p=:
+  as_mkdir_p='mkdir -p "$as_dir"'

 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 

-as_executable_p="test -f"
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p

 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"


@@ -231,90 +559,276 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 

-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS="  $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1

 
 # Name of the host.
 
 # Name of the host.

-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,

 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 
 # so uname gets run too.
 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 

-exec 6>&1
-

 #
 # Initializations.
 #
 ac_default_prefix=/usr/local
 #
 # Initializations.
 #
 ac_default_prefix=/usr/local

+ac_clean_files=

 ac_config_libobj_dir=.
 ac_config_libobj_dir=.

+LIBOBJS=

 cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=
 cross_compiling=no
 subdirs=
 MFLAGS=
 MAKEFLAGS=

-SHELL=${CONFIG_SHELL-/bin/sh}
-
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete.  It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}

 
 # Identity of this package.
 
 # Identity of this package.

-PACKAGE_NAME=
-PACKAGE_TARNAME=
-PACKAGE_VERSION=
-PACKAGE_STRING=
-PACKAGE_BUGREPORT=
+PACKAGE_NAME='ICU'
+PACKAGE_TARNAME='International Components for Unicode'
+PACKAGE_VERSION='66.1'
+PACKAGE_STRING='ICU 66.1'
+PACKAGE_BUGREPORT='http://icu-project.org/bugs'
+PACKAGE_URL='http://icu-project.org'

 
 ac_unique_file="common/unicode/utypes.h"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>
 
 ac_unique_file="common/unicode/utypes.h"
 # Factoring default headers for most tests.
 ac_includes_default="\
 #include <stdio.h>

-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H

 # include <sys/types.h>
 #endif
 # include <sys/types.h>
 #endif

-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H

 # include <sys/stat.h>
 #endif
 # include <sys/stat.h>
 #endif

-#if STDC_HEADERS
+#ifdef STDC_HEADERS

 # include <stdlib.h>
 # include <stddef.h>
 #else
 # include <stdlib.h>
 # include <stddef.h>
 #else

-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H

 #  include <stdlib.h>
 # endif
 #endif
 #  include <stdlib.h>
 # endif
 #endif

-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H

 #  include <memory.h>
 # endif
 # include <string.h>
 #endif
 #  include <memory.h>
 # endif
 # include <string.h>
 #endif

-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H

 # include <strings.h>
 #endif
 # include <strings.h>
 #endif

-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H

 # include <inttypes.h>
 # include <inttypes.h>

-#else
-# if HAVE_STDINT_H
-#  include <stdint.h>
-# endif

 #endif
 #endif

-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H

 # include <unistd.h>
 #endif"
 
 # include <unistd.h>
 #endif"
 

-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS PACKAGE VERSION LIB_VERSION LIB_VERSION_MAJOR UNICODE_VERSION build build_cpu build_vendor build_os host host_cpu host_vendor host_os CPPFLAGS CC CFLAGS LDFLAGS ac_ct_CC EXEEXT OBJEXT CXX CXXFLAGS ac_ct_CXX INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA U_MAKE DOXYGEN ARFLAGS COMPILE_LINK_ENVVAR LIB_M ENABLE_SHARED ENABLE_STATIC ENABLE_DEBUG ENABLE_RELEASE U_DEFAULT_SHOW_DRAFT U_USE_GCC_VISIBILITY_ATTRIBUTE LIBCFLAGS LIBCXXFLAGS RANLIB ac_ct_RANLIB AR U_DISABLE_RENAMING U_ENABLE_TRACING ENABLE_RPATH U_INLINE THREADS_TRUE ICU_USE_THREADS LIB_THREAD HAVE_MMAP GENCCODE_ASSEMBLY CPP EGREP U_HAVE_INTTYPES_H U_IOSTREAM_SOURCE U_IS_BIG_ENDIAN U_HAVE_NL_LANGINFO_CODESET U_NL_LANGINFO_CODESET U_HAVE_NAMESPACE U_OVERRIDE_CXX_ALLOCATION U_HAVE_PLACEMENT_NEW U_HAVE_POPEN U_HAVE_TZSET U_TZSET U_HAVE_TZNAME U_TZNAME U_HAVE_TIMEZONE U_TIMEZONE HAVE_INT8_T HAVE_UINT8_T HAVE_INT16_T HAVE_UINT16_T HAVE_INT32_T HAVE_UINT32_T HAVE_INT64_T HAVE_UINT64_T U_HAVE_WCHAR_H U_HAVE_WCSCPY U_SIZEOF_WCHAR_T U_CHECK_UTF16_STRING EXTRAS_TRUE ICUIO_TRUE LAYOUT_TRUE pkgicudatadir thepkgicudatadir DATA_PACKAGING_MODE ICULIBSUFFIX U_HAVE_LIB_SUFFIX ICULIBSUFFIXCNAME TESTS_TRUE SAMPLES_TRUE ICUDATA_CHAR platform platform_make_fragment_name platform_make_fragment LIBOBJS LTLIBOBJS'
+ac_subst_vars='UCONFIG_CXXFLAGS
+UCONFIG_CFLAGS
+UCONFIG_CPPFLAGS
+LTLIBOBJS
+LIBOBJS
+LIBCXXFLAGS
+LIBCFLAGS
+platform_make_fragment
+platform_make_fragment_name
+platform
+ICUDATA_CHAR
+U_HAVE_SAMPLES
+SAMPLES_TRUE
+U_HAVE_TESTS
+TESTS_TRUE
+ICULIBSUFFIXCNAME
+U_HAVE_LIB_SUFFIX
+ICULIBSUFFIX
+DATA_PACKAGING_MODE
+thepkgicudatadir
+pkgicudatadir
+U_HAVE_FUZZER
+FUZZER_TRUE
+U_HAVE_TOOLS
+TOOLS_TRUE
+U_HAVE_LAYOUTEX
+LAYOUTEX_TRUE
+U_HAVE_ICUIO
+ICUIO_TRUE
+U_HAVE_EXTRAS
+EXTRAS_TRUE
+U_HAVE_WCSCPY
+U_HAVE_WCHAR_H
+U_HAVE_STRTOD_L
+U_TIMEZONE
+U_HAVE_TIMEZONE
+U_TZNAME
+U_HAVE_TZNAME
+U_TZSET
+U_HAVE_TZSET
+U_HAVE_POPEN
+U_HAVE_PLACEMENT_NEW
+U_OVERRIDE_CXX_ALLOCATION
+U_NL_LANGINFO_CODESET
+U_HAVE_NL_LANGINFO_CODESET
+U_IS_BIG_ENDIAN
+U_HAVE_DIRENT_H
+U_HAVE_INTTYPES_H
+GENCCODE_ASSEMBLY
+HAVE_MMAP
+LIB_THREAD
+ENABLE_RPATH
+U_ENABLE_DYLOAD
+U_HAVE_PLUGINS
+PLUGINS_TRUE
+U_ENABLE_TRACING
+U_DISABLE_RENAMING
+AR
+SED
+RANLIB
+U_DEFAULT_SHOW_DRAFT
+UCLN_NO_AUTO_CLEANUP
+ENABLE_STATIC
+ENABLE_SHARED
+LIB_M
+COMPILE_LINK_ENVVAR
+ARFLAGS
+EGREP
+GREP
+DOXYGEN
+cross_buildroot
+U_MAKE
+PYTHON
+cross_compiling
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+CPP
+ICULEHB_LIBS
+ICULEHB_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+ac_ct_CXX
+CXXFLAGS
+CXX
+OBJEXT
+EXEEXT
+ac_ct_CC
+LDFLAGS
+CFLAGS
+CC
+ENABLE_RELEASE
+ENABLE_DEBUG
+INSTALL_ICU_CONFIG
+CPPFLAGS
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+UNICODE_VERSION
+LIB_VERSION_MAJOR
+LIB_VERSION
+VERSION
+ICU_ECHO_T
+ICU_ECHO_C
+ICU_ECHO_N
+PACKAGE
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'

 ac_subst_files=''
 ac_subst_files=''

+ac_user_opts='
+enable_option_checking
+enable_icu_config
+enable_debug
+enable_release
+with_cross_build
+enable_strict
+enable_64bit_libs
+with_library_bits
+enable_shared
+enable_static
+enable_auto_cleanup
+enable_draft
+enable_renaming
+enable_tracing
+enable_plugins
+enable_dyload
+enable_rpath
+enable_weak_threads
+enable_extras
+enable_icuio
+enable_layoutex
+enable_layout
+enable_tools
+enable_fuzzer
+with_data_packaging
+with_library_suffix
+enable_tests
+enable_samples
+'
+      ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CXX
+CXXFLAGS
+CCC
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+ICULEHB_CFLAGS
+ICULEHB_LIBS
+CPP'
+

 
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false
 
 # Initialize some variables set by options.
 ac_init_help=
 ac_init_version=false

+ac_unrecognized_opts=
+ac_unrecognized_sep=

 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null
 # The variables have the same names as the options, with
 # dashes changed to underlines.
 cache_file=/dev/null


@@ -337,6 +851,7 @@ x_libraries=NONE
 # and all the variables that are supposed to be based on exec_prefix
 # by default will actually change.
 # Use braces instead of parens because sh, perl, etc. also accept them.
 # and all the variables that are supposed to be based on exec_prefix
 # by default will actually change.
 # Use braces instead of parens because sh, perl, etc. also accept them.

+# (The list follows the same order as the GNU Coding Standards.)

 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'
 bindir='${exec_prefix}/bin'
 sbindir='${exec_prefix}/sbin'
 libexecdir='${exec_prefix}/libexec'


@@ -345,27 +860,40 @@ datadir='${datarootdir}'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'
 sysconfdir='${prefix}/etc'
 sharedstatedir='${prefix}/com'
 localstatedir='${prefix}/var'

-libdir='${exec_prefix}/lib'

 includedir='${prefix}/include'
 oldincludedir='/usr/include'
 includedir='${prefix}/include'
 oldincludedir='/usr/include'

-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'

 
 ac_prev=
 
 ac_prev=

+ac_dashdash=

 for ac_option
 do
   # If the previous option needs an argument, assign it.
   if test -n "$ac_prev"; then
 for ac_option
 do
   # If the previous option needs an argument, assign it.
   if test -n "$ac_prev"; then

-    eval "$ac_prev=\$ac_option"
+    eval $ac_prev=\$ac_option

     ac_prev=
     continue
   fi
 
     ac_prev=
     continue
   fi
 

-  ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+  case $ac_option in
+  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+  *=)   ac_optarg= ;;
+  *)    ac_optarg=yes ;;
+  esac

 
   # Accept the important Cygnus configure options, so we can diagnose typos.
 
 
   # Accept the important Cygnus configure options, so we can diagnose typos.
 

-  case $ac_option in
+  case $ac_dashdash$ac_option in
+  --)
+    ac_dashdash=yes ;;

 
   -bindir | --bindir | --bindi | --bind | --bin | --bi)
     ac_prev=bindir ;;
 
   -bindir | --bindir | --bindi | --bind | --bin | --bi)
     ac_prev=bindir ;;


@@ -386,41 +914,60 @@ do
 
   --config-cache | -C)
     cache_file=config.cache ;;
 
   --config-cache | -C)
     cache_file=config.cache ;;

-    
+
+  -datadir | --datadir | --datadi | --datad)
+    ac_prev=datadir ;;
+  -datadir=* | --datadir=* | --datadi=* | --datad=*)
+    datadir=$ac_optarg ;;
+

   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   | --dataroo | --dataro | --datar)
     ac_prev=datarootdir ;;
   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
   | --dataroo | --dataro | --datar)
     ac_prev=datarootdir ;;

-  -dataroot=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \

   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
     datarootdir=$ac_optarg ;;
   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
     datarootdir=$ac_optarg ;;

-    
-  -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
-    ac_prev=datadir ;;
-  -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
-  | --da=*)
-    datadir=$ac_optarg ;;
-    
+

   -disable-* | --disable-*)
   -disable-* | --disable-*)

-    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`

     # Reject names that are not valid shell variable names.
     # Reject names that are not valid shell variable names.

-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-   { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    eval "enable_$ac_feature=no" ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval enable_$ac_useropt=no ;;
+
+  -docdir | --docdir | --docdi | --doc | --do)
+    ac_prev=docdir ;;
+  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+    docdir=$ac_optarg ;;
+
+  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+    ac_prev=dvidir ;;
+  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+    dvidir=$ac_optarg ;;

 
   -enable-* | --enable-*)
 
   -enable-* | --enable-*)

-    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`

     # Reject names that are not valid shell variable names.
     # Reject names that are not valid shell variable names.

-    expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
-   { (exit 1); exit 1; }; }
-    ac_feature=`echo $ac_feature | sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid feature name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"enable_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;

     esac
     esac

-    eval "enable_$ac_feature='$ac_optarg'" ;;
+    eval enable_$ac_useropt=\$ac_optarg ;;

 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 
   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \


@@ -447,6 +994,12 @@ do
   -host=* | --host=* | --hos=* | --ho=*)
     host_alias=$ac_optarg ;;
 
   -host=* | --host=* | --hos=* | --ho=*)
     host_alias=$ac_optarg ;;
 

+  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+    ac_prev=htmldir ;;
+  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+  | --ht=*)
+    htmldir=$ac_optarg ;;
+

   -includedir | --includedir | --includedi | --included | --include \
   | --includ | --inclu | --incl | --inc)
     ac_prev=includedir ;;
   -includedir | --includedir | --includedi | --included | --include \
   | --includ | --inclu | --incl | --inc)
     ac_prev=includedir ;;


@@ -471,13 +1024,16 @@ do
   | --libexe=* | --libex=* | --libe=*)
     libexecdir=$ac_optarg ;;
 
   | --libexe=* | --libex=* | --libe=*)
     libexecdir=$ac_optarg ;;
 

+  -localedir | --localedir | --localedi | --localed | --locale)
+    ac_prev=localedir ;;
+  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+    localedir=$ac_optarg ;;
+

   -localstatedir | --localstatedir | --localstatedi | --localstated \
   -localstatedir | --localstatedir | --localstatedi | --localstated \

-  | --localstate | --localstat | --localsta | --localst \
-  | --locals | --local | --loca | --loc | --lo)
+  | --localstate | --localstat | --localsta | --localst | --locals)

     ac_prev=localstatedir ;;
   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
     ac_prev=localstatedir ;;
   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \

-  | --localstate=* | --localstat=* | --localsta=* | --localst=* \
-  | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)

     localstatedir=$ac_optarg ;;
 
   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
     localstatedir=$ac_optarg ;;
 
   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)


@@ -542,6 +1098,16 @@ do
   | --progr-tra=* | --program-tr=* | --program-t=*)
     program_transform_name=$ac_optarg ;;
 
   | --progr-tra=* | --program-tr=* | --program-t=*)
     program_transform_name=$ac_optarg ;;
 

+  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+    ac_prev=pdfdir ;;
+  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+    pdfdir=$ac_optarg ;;
+
+  -psdir | --psdir | --psdi | --psd | --ps)
+    ac_prev=psdir ;;
+  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+    psdir=$ac_optarg ;;
+

   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil)
     silent=yes ;;


@@ -592,26 +1158,36 @@ do
     ac_init_version=: ;;
 
   -with-* | --with-*)
     ac_init_version=: ;;
 
   -with-* | --with-*)

-    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`

     # Reject names that are not valid shell variable names.
     # Reject names that are not valid shell variable names.

-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
-   { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package| sed 's/-/_/g'`
-    case $ac_option in
-      *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
-      *) ac_optarg=yes ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;

     esac
     esac

-    eval "with_$ac_package='$ac_optarg'" ;;
+    eval with_$ac_useropt=\$ac_optarg ;;

 
   -without-* | --without-*)
 
   -without-* | --without-*)

-    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`

     # Reject names that are not valid shell variable names.
     # Reject names that are not valid shell variable names.

-    expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid package name: $ac_package" >&2
-   { (exit 1); exit 1; }; }
-    ac_package=`echo $ac_package | sed 's/-/_/g'`
-    eval "with_$ac_package=no" ;;
+    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+      as_fn_error $? "invalid package name: $ac_useropt"
+    ac_useropt_orig=$ac_useropt
+    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+    case $ac_user_opts in
+      *"
+"with_$ac_useropt"
+"*) ;;
+      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+        ac_unrecognized_sep=', ';;
+    esac
+    eval with_$ac_useropt=no ;;

 
   --x)
     # Obsolete; use --with-x.
 
   --x)
     # Obsolete; use --with-x.


@@ -631,27 +1207,26 @@ do
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 
   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
     x_libraries=$ac_optarg ;;
 

-  -*) { echo "$as_me: error: unrecognized option: $ac_option
-Try \`$0 --help' for more information." >&2
-   { (exit 1); exit 1; }; }
+  -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"

     ;;
 
   *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.
     ;;
 
   *=*)
     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
     # Reject names that are not valid shell variable names.

-    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
-      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
-   { (exit 1); exit 1; }; }
-    ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
-    eval "$ac_envvar='$ac_optarg'"
+    case $ac_envvar in #(
+      '' | [0-9]* | *[!_$as_cr_alnum]* )
+      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+    esac
+    eval $ac_envvar=\$ac_optarg

     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.
     export $ac_envvar ;;
 
   *)
     # FIXME: should be removed in autoconf 3.0.

-    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2

     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&

-      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"

     ;;
 
   esac
     ;;
 
   esac


@@ -659,31 +1234,36 @@ done
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
 
 if test -n "$ac_prev"; then
   ac_option=--`echo $ac_prev | sed 's/_/-/g'`

-  { echo "$as_me: error: missing argument to $ac_option" >&2
-   { (exit 1); exit 1; }; }
+  as_fn_error $? "missing argument to $ac_option"

 fi
 
 fi
 

-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
-  eval ac_val=$`echo $ac_var`
-  case $ac_val in
-    [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
+if test -n "$ac_unrecognized_opts"; then
+  case $enable_option_checking in
+    no) ;;
+    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;

   esac
   esac

-done
+fi

 
 

-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
-             localstatedir libdir includedir oldincludedir infodir mandir
+# Check all directory arguments for consistency.
+for ac_var in  exec_prefix prefix bindir sbindir libexecdir datarootdir \
+               datadir sysconfdir sharedstatedir localstatedir includedir \
+               oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+               libdir localedir mandir

 do
 do

-  eval ac_val=$`echo $ac_var`
+  eval ac_val=\$$ac_var
+  # Remove trailing slashes.
+  case $ac_val in
+    */ )
+      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+      eval $ac_var=\$ac_val;;
+  esac
+  # Be sure to have absolute directory names.

   case $ac_val in
   case $ac_val in

-    [\\/$]* | ?:[\\/]* ) ;;
-    *)  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
-   { (exit 1); exit 1; }; };;
+    [\\/$]* | ?:[\\/]* )  continue;;
+    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;

   esac
   esac

+  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"

 done
 
 # There might be people who depend on the old broken behavior: `$host'
 done
 
 # There might be people who depend on the old broken behavior: `$host'


@@ -697,8 +1277,6 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe

-    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used." >&2

   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi


@@ -710,82 +1288,72 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias-
 test "$silent" = yes && exec 6>/dev/null
 
 
 test "$silent" = yes && exec 6>/dev/null
 
 

+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+  as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+  as_fn_error $? "pwd does not report name of working directory"
+
+

 # Find the source files, if location was not specified.
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes
 # Find the source files, if location was not specified.
 if test -z "$srcdir"; then
   ac_srcdir_defaulted=yes

-  # Try the directory containing this script, then its parent.
-  ac_confdir=`(dirname "$0") 2>/dev/null ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$0" : 'X\(//\)[^/]' \| \
-        X"$0" : 'X\(//\)$' \| \
-        X"$0" : 'X\(/\)' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X"$0" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-         /^X\(\/\/\)$/{ s//\1/; q; }
-         /^X\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
+  # Try the directory containing this script, then the parent directory.
+  ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_myself" : 'X\(//\)[^/]' \| \
+        X"$as_myself" : 'X\(//\)$' \| \
+        X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`

   srcdir=$ac_confdir
   srcdir=$ac_confdir

-  if test ! -r $srcdir/$ac_unique_file; then
+  if test ! -r "$srcdir/$ac_unique_file"; then

     srcdir=..
   fi
 else
   ac_srcdir_defaulted=no
 fi
     srcdir=..
   fi
 else
   ac_srcdir_defaulted=no
 fi

-if test ! -r $srcdir/$ac_unique_file; then
-  if test "$ac_srcdir_defaulted" = yes; then
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
-   { (exit 1); exit 1; }; }
-  else
-    { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
-   { (exit 1); exit 1; }; }
-  fi
-fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
-  { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
-   { (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CXX_set=${CXX+set}
-ac_env_CXX_value=$CXX
-ac_cv_env_CXX_set=${CXX+set}
-ac_cv_env_CXX_value=$CXX
-ac_env_CXXFLAGS_set=${CXXFLAGS+set}
-ac_env_CXXFLAGS_value=$CXXFLAGS
-ac_cv_env_CXXFLAGS_set=${CXXFLAGS+set}
-ac_cv_env_CXXFLAGS_value=$CXXFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+if test ! -r "$srcdir/$ac_unique_file"; then
+  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+       cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+       pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+  srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+  eval ac_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_env_${ac_var}_value=\$${ac_var}
+  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+  eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done

 
 #
 # Report the --help message.
 
 #
 # Report the --help message.


@@ -794,7 +1362,7 @@ 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
   # 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 this package to adapt to many kinds of systems.
+\`configure' configures ICU 66.1 to adapt to many kinds of systems.

 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 


@@ -808,20 +1376,17 @@ Configuration:
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit
       --help=short        display options specific to this package
       --help=recursive    display the short help of all the included packages
   -V, --version           display version information and exit

-  -q, --quiet, --silent   do not print \`checking...' messages
+  -q, --quiet, --silent   do not print \`checking ...' messages

       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 
       --cache-file=FILE   cache test results in FILE [disabled]
   -C, --config-cache      alias for \`--cache-file=config.cache'
   -n, --no-create         do not create output files
       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
 

-_ACEOF
-
-  cat <<_ACEOF

 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX
 Installation directories:
   --prefix=PREFIX         install architecture-independent files in PREFIX

-                         [$ac_default_prefix]
+                          [$ac_default_prefix]

   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX

-                         [PREFIX]
+                          [PREFIX]

 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
 
 By default, \`make install' will install all the files in
 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify


@@ -831,19 +1396,26 @@ for instance \`--prefix=\$HOME'.
 For better control, use the options below.
 
 Fine tuning of the installation directories:
 For better control, use the options below.
 
 Fine tuning of the installation directories:

-  --bindir=DIR           user executables [EPREFIX/bin]
-  --sbindir=DIR          system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR       program executables [EPREFIX/libexec]
-  --datarootdir=DIR      root of the directory tree for read-only architecture-independent data [PREFIX/share]
-  --datadir=DIR          read-only architecture-independent data [PREFIX/share]
-  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
-  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
-  --libdir=DIR           object code libraries [EPREFIX/lib]
-  --includedir=DIR       C header files [PREFIX/include]
-  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
-  --infodir=DIR          info documentation [PREFIX/info]
-  --mandir=DIR           man documentation [PREFIX/man]
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+  --docdir=DIR            documentation root [DATAROOTDIR/doc/International
+                          Components for Unicode]
+  --htmldir=DIR           html documentation [DOCDIR]
+  --dvidir=DIR            dvi documentation [DOCDIR]
+  --pdfdir=DIR            pdf documentation [DOCDIR]
+  --psdir=DIR             ps documentation [DOCDIR]

 _ACEOF
 
   cat <<\_ACEOF
 _ACEOF
 
   cat <<\_ACEOF


@@ -855,27 +1427,37 @@ _ACEOF
 fi
 
 if test -n "$ac_init_help"; then
 fi
 
 if test -n "$ac_init_help"; then

-
+  case $ac_init_help in
+     short | recursive ) echo "Configuration of ICU 66.1:";;
+   esac

   cat <<\_ACEOF
 
 Optional Features:
   cat <<\_ACEOF
 
 Optional Features:

+  --disable-option-checking  ignore unrecognized --enable/--with options

   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

-  --enable-strict         compile with strict compiler options default=no
-  --enable-64bit-libs     build 64-bit libraries default=yes
+  --enable-icu-config     install icu-config
+  --enable-debug          build debug libraries and enable the U_DEBUG define default=no
+  --enable-release        build release libraries default=yes
+  --enable-strict         compile with strict compiler options default=yes
+  --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default

   --enable-shared         build shared libraries default=yes
   --enable-static         build static libraries default=no
   --enable-shared         build shared libraries default=yes
   --enable-static         build static libraries default=no

-  --enable-debug          build debug libraries default=no
-  --enable-release        build release libraries default=yes
-  --enable-draft          enable draft APIs default=yes
+  --enable-auto-cleanup   enable auto cleanup of libraries default=no
+  --enable-draft          enable draft APIs (and internal APIs) default=yes

   --enable-renaming       add a version suffix to symbols default=yes
   --enable-tracing        enable function and data tracing default=no
   --enable-renaming       add a version suffix to symbols default=yes
   --enable-tracing        enable function and data tracing default=no

+  --enable-plugins        enable plugins default=no
+  --disable-dyload        disable dynamic loading default=no

   --enable-rpath          use rpath when linking default is only if necessary
   --enable-rpath          use rpath when linking default is only if necessary

-  --enable-threads        build ICU with thread safety default=yes

   --enable-weak-threads   weakly reference the threading library default=no
   --enable-extras         build ICU extras default=yes
   --enable-icuio          build ICU's icuio library default=yes
   --enable-weak-threads   weakly reference the threading library default=no
   --enable-extras         build ICU extras default=yes
   --enable-icuio          build ICU's icuio library default=yes

-  --enable-layout         build ICU's layout library default=yes
+  --enable-layoutex         build ICU's Paragraph Layout library default=yes.
+            icu-le-hb must be installed via pkg-config. See http://harfbuzz.org
+
+  --enable-tools         build ICU's tools default=yes
+  --enable-fuzzer        build ICU's fuzzer test targets default=no

   --enable-tests          build ICU tests default=yes
   --enable-samples        build ICU samples default=yes
 
   --enable-tests          build ICU tests default=yes
   --enable-samples        build ICU samples default=yes
 


@@ -885,8 +1467,15 @@ If set, it will REPLACE any automatic list of libraries.
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)

-  --with-iostream=version specify the version of iostream to use (none, old, std, auto) default=auto
-  --with-data-packaging=type specify how to package ICU data (files, archive, library, auto) default=auto
+  --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
+  --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
+  --with-data-packaging     specify how to package ICU data. Possible values:
+        files    raw files (.res, etc)
+        archive  build a single icudtXX.dat file
+        library  shared library (.dll/.so/etc.)
+        static   static library (.a/.lib/etc.)
+        auto     build shared if possible (default)
+           See http://userguide.icu-project.org/icudata for more info.

   --with-library-suffix=suffix    tag a suffix to the library names default=
 
 Some influential environment variables:
   --with-library-suffix=suffix    tag a suffix to the library names default=
 
 Some influential environment variables:


@@ -894,4001 +1483,3167 @@ Some influential environment variables:
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>
   CFLAGS      C compiler flags
   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
               nonstandard directory <lib dir>

-  CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
-              headers in a nonstandard directory <include dir>
+  LIBS        libraries to pass to the linker, e.g. -l<library>
+  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+              you have headers in a nonstandard directory <include dir>

   CXX         C++ compiler command
   CXXFLAGS    C++ compiler flags
   CXX         C++ compiler command
   CXXFLAGS    C++ compiler flags

+  PKG_CONFIG  path to pkg-config utility
+  PKG_CONFIG_PATH
+              directories to add to pkg-config's search path
+  PKG_CONFIG_LIBDIR
+              path overriding pkg-config's built-in search path
+  ICULEHB_CFLAGS
+              C compiler flags for ICULEHB, overriding pkg-config
+  ICULEHB_LIBS
+              linker flags for ICULEHB, overriding pkg-config

   CPP         C preprocessor
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 
   CPP         C preprocessor
 
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 

+Report bugs to <http://icu-project.org/bugs>.
+ICU home page: <http://icu-project.org>.

 _ACEOF
 _ACEOF

+ac_status=$?

 fi
 
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.
 fi
 
 if test "$ac_init_help" = "recursive"; then
   # If there are subdirs, report their specific --help.

-  ac_popdir=`pwd`

   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue

-    test -d $ac_dir || continue
+    test -d "$ac_dir" ||
+      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+      continue

     ac_builddir=.
 
     ac_builddir=.
 

-if test "$ac_dir" != .; then
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix

 
 case $srcdir in
 
 case $srcdir in

-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.

     ac_srcdir=.
     ac_srcdir=.

-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.

     ac_srcdir=$srcdir$ac_dir_suffix;
     ac_srcdir=$srcdir$ac_dir_suffix;

-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
-  case "$ac_dir" in
-  .) ac_abs_builddir=`pwd`;;
-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-  case ${ac_top_builddir}. in
-  .) ac_abs_top_builddir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-  case $ac_srcdir in
-  .) ac_abs_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-  case $ac_top_srcdir in
-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-  esac;;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

 esac
 esac

-
-    cd $ac_dir
-    # Check for guested configure; otherwise get Cygnus style configure.
-    if test -f $ac_srcdir/configure.gnu; then
-      echo
-      $SHELL $ac_srcdir/configure.gnu  --help=recursive
-    elif test -f $ac_srcdir/configure; then
-      echo
-      $SHELL $ac_srcdir/configure  --help=recursive
-    elif test -f $ac_srcdir/configure.ac ||
-          test -f $ac_srcdir/configure.in; then
-      echo
-      $ac_configure --help
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+    cd "$ac_dir" || { ac_status=$?; continue; }
+    # Check for guested configure.
+    if test -f "$ac_srcdir/configure.gnu"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+    elif test -f "$ac_srcdir/configure"; then
+      echo &&
+      $SHELL "$ac_srcdir/configure" --help=recursive

     else
     else

-      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
-    fi
-    cd $ac_popdir
+      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+    fi || ac_status=$?
+    cd "$ac_pwd" || { ac_status=$?; break; }

   done
 fi
 
   done
 fi
 

-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status

 if $ac_init_version; then
   cat <<\_ACEOF
 if $ac_init_version; then
   cat <<\_ACEOF

+ICU configure 66.1
+generated by GNU Autoconf 2.69

 
 

-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.

 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.

+
+ Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html

 _ACEOF
 _ACEOF

-  exit 0
+  exit

 fi
 fi

-exec 5>config.log
-cat >&5 <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.

 
 

-It was created by $as_me, which was
-generated by GNU Autoconf 2.59.  Invocation command line was
-
-  $ $0 $@
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##

 
 

-_ACEOF
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()

 {
 {

-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+        test -z "$ac_c_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
+       ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
+} # ac_fn_c_try_compile

 
 

-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo               = `(hostinfo) 2>/dev/null               || echo unknown`
-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext
+  if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+        test -z "$ac_cxx_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

-_ASUNAME
-
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  echo "PATH: $as_dir"
-done
-
-} >&5
+       ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-cat >&5 <<_ACEOF
+} # ac_fn_cxx_try_compile

 
 

+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } > conftest.i && {
+        test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+        test ! -s conftest.err
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

-## ----------- ##
-## Core tests. ##
-## ----------- ##
+    ac_retval=1
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-_ACEOF
+} # ac_fn_c_try_cpp

 
 

+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err
+  fi
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+        test -z "$ac_cxx_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+        test "$cross_compiling" = yes ||
+        test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

-# Keep a trace of the command line.
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Strip out --silent because we don't want to record it for future runs.
-# Also quote any args containing shell meta-characters.
-# Make two passes to allow for proper duplicate-argument suppression.
-ac_configure_args=
-ac_configure_args0=
-ac_configure_args1=
-ac_sep=
-ac_must_keep_next=false
-for ac_pass in 1 2
-do
-  for ac_arg
-  do
-    case $ac_arg in
-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
-    | -silent | --silent | --silen | --sile | --sil)
-      continue ;;
-    *" "*|*"   "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
-    esac
-    case $ac_pass in
-    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
-    2)
-      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
-      if test $ac_must_keep_next = true; then
-       ac_must_keep_next=false # Got value, back to normal.
-      else
-       case $ac_arg in
-         *=* | --config-cache | -C | -disable-* | --disable-* \
-         | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
-         | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
-         | -with-* | --with-* | -without-* | --without-* | --x)
-           case "$ac_configure_args0 " in
-             "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
-           esac
-           ;;
-         -* ) ac_must_keep_next=true ;;
-       esac
-      fi
-      ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
-      # Get rid of the leading space.
-      ac_sep=" "
-      ;;
-    esac
-  done
-done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+       ac_retval=1
+fi
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-# When interrupted or exit'd, cleanup temporary files, and complete
-# config.log.  We remove comments because anyway the quotes in there
-# would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
-trap 'exit_status=$?
-  # Save into config.log some information that might help in debugging.
-  {
-    echo
+} # ac_fn_cxx_try_link

 
 

-    cat <<\_ASBOX
-## ---------------- ##
-## Cache variables. ##
-## ---------------- ##
-_ASBOX
-    echo
-    # The following way of writing the cache mishandles newlines in values,
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()

 {
 {

-  (set) 2>&1 |
-    case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
-      sed -n \
-       "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-         s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
-      ;;
-    *)
-      sed -n \
-       "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
-      ;;
-    esac;
-}
-    echo
-
-    cat <<\_ASBOX
-## ----------------- ##
-## Output variables. ##
-## ----------------- ##
-_ASBOX
-    echo
-    for ac_var in $ac_subst_vars
-    do
-      eval ac_val=$`echo $ac_var`
-      echo "$ac_var='"'"'$ac_val'"'"'"
-    done | sort
-    echo
-
-    if test -n "$ac_subst_files"; then
-      cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
-_ASBOX
-      echo
-      for ac_var in $ac_subst_files
-      do
-       eval ac_val=$`echo $ac_var`
-       echo "$ac_var='"'"'$ac_val'"'"'"
-      done | sort
-      echo
-    fi
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: program exited with status $ac_status" >&5
+       $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

-    if test -s confdefs.h; then
-      cat <<\_ASBOX
-## ----------- ##
-## confdefs.h. ##
-## ----------- ##
-_ASBOX
-      echo
-      sed "/^$/d" confdefs.h | sort
-      echo
-    fi
-    test "$ac_signal" != 0 &&
-      echo "$as_me: caught signal $ac_signal"
-    echo "$as_me: exit $exit_status"
-  } >&5
-  rm -f core *.core &&
-  rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
-    exit $exit_status
-     ' 0
-for ac_signal in 1 2 13 15; do
-  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
-done
-ac_signal=0
+       ac_retval=$ac_status
+fi
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+} # ac_fn_c_try_run

 
 

-# Predefined preprocessor variables.
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if test "$cross_compiling" = yes; then
+    # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0;
+return test_array [0];

 
 

-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_NAME "$PACKAGE_NAME"
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=0 ac_mid=0
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];

 
 

+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid; break
+else
+  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+                       if test $ac_lo -le $ac_mid; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0;
+return test_array [0];

 
 

-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=-1 ac_mid=-1
+  while :; do
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];

 
 

+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_lo=$ac_mid; break
+else
+  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+                       if test $ac_mid -le $ac_hi; then
+                         ac_lo= ac_hi=
+                         break
+                       fi
+                       as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+  done
+else
+  ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0;
+return test_array [0];

 
 

-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_VERSION "$PACKAGE_VERSION"
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_hi=$ac_mid
+else
+  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+  else
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{

 
 

+  FILE *f = fopen ("conftest.val", "w");
+  if (! f)
+    return 1;
+  if (($2) < 0)
+    {
+      long int i = longval ();
+      if (i != ($2))
+       return 1;
+      fprintf (f, "%ld", i);
+    }
+  else
+    {
+      unsigned long int i = ulongval ();
+      if (i != ($2))
+       return 1;
+      fprintf (f, "%lu", i);
+    }
+  /* Do not output a trailing newline, as this causes \r\n confusion
+     on some platforms.  */
+  return ferror (f) || fclose (f) != 0;

 
 

-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_STRING "$PACKAGE_STRING"
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

+if ac_fn_c_try_run "$LINENO"; then :
+  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+  ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val

 
 

+  fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-cat >>confdefs.h <<_ACEOF
-#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>

 _ACEOF
 _ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

 
 

+} # ac_fn_c_check_header_compile

 
 

-# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
-  if test "x$prefix" != xNONE; then
-    CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
-  else
-    CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  rm -f conftest.$ac_objext conftest$ac_exeext
+  if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    grep -v '^ *+' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+    mv -f conftest.er1 conftest.err

   fi
   fi

+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; } && {
+        test -z "$ac_c_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest$ac_exeext && {
+        test "$cross_compiling" = yes ||
+        test -x conftest$ac_exeext
+       }; then :
+  ac_retval=0
+else
+  $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_retval=1

 fi
 fi

-for ac_site_file in $CONFIG_SITE; do
-  if test -r "$ac_site_file"; then
-    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
-    sed 's/^/| /' "$ac_site_file" >&5
-    . "$ac_site_file"
-  fi
-done
+  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+  # interfere with the next link command; also delete a directory that is
+  # left behind by Apple's compiler.  We do this before executing the actions.
+  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  as_fn_set_status $ac_retval

 
 

-if test -r "$cache_file"; then
-  # Some versions of bash will fail to source /dev/null (special
-  # files actually), so we avoid doing that.
-  if test -f "$cache_file"; then
-    { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
-    case $cache_file in
-      [\\/]* | ?:[\\/]* ) . $cache_file;;
-      *)                      . ./$cache_file;;
-    esac
-  fi
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  if eval \${$3+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }

 else
 else

-  { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
-  >$cache_file
+  # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_header_compiler=yes
+else
+  ac_header_compiler=no

 fi
 fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }

 
 

-# Check that the precious variables saved in the cache have kept the same
-# value.
-ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
-              sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
-  eval ac_old_set=\$ac_cv_env_${ac_var}_set
-  eval ac_new_set=\$ac_env_${ac_var}_set
-  eval ac_old_val="\$ac_cv_env_${ac_var}_value"
-  eval ac_new_val="\$ac_env_${ac_var}_value"
-  case $ac_old_set,$ac_new_set in
-    set,)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,set)
-      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-      ac_cache_corrupted=: ;;
-    ,);;
-    *)
-      if test "x$ac_old_val" != "x$ac_new_val"; then
-       { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-       { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-       { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-       ac_cache_corrupted=:
-      fi;;
-  esac
-  # Pass precious variables to config.status.
-  if test "$ac_new_set" = set; then
-    case $ac_new_val in
-    *" "*|*"   "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
-      ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
-    *) ac_arg=$ac_var=$ac_new_val ;;
-    esac
-    case " $ac_configure_args " in
-      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
-      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
-    esac
-  fi
-done
-if $ac_cache_corrupted; then
-  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
-   { (exit 1); exit 1; }; }
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+  ac_header_preproc=yes
+else
+  ac_header_preproc=no

 fi
 fi

+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }

 
 

-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+  yes:no: )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+    ;;
+  no:yes:* )
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------------------ ##
+## Report this to http://icu-project.org/bugs ##
+## ------------------------------------------ ##"
+     ) | sed "s/^/$as_me: WARNING:     /" >&2
+    ;;
+esac
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

 
 

+} # ac_fn_c_check_header_mongrel

 
 

+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
+#define $2 innocuous_$2

 
 

-          ac_config_headers="$ac_config_headers common/icucfg.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $2 (); below.
+    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+    <limits.h> exists even on freestanding compilers.  */

 
 

-PACKAGE="icu"
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif

 
 

+#undef $2

 
 

-echo "$as_me:$LINENO: checking for ICU version numbers" >&5
-echo $ECHO_N "checking for ICU version numbers... $ECHO_C" >&6
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif

 
 

-geticuversion() {
-    sed -n 's/^[       ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
+int
+main ()
+{
+return $2 ();
+  ;
+  return 0;

 }
 }

-VERSION=`geticuversion $srcdir/common/unicode/uversion.h`
-if test x"$VERSION" = x; then
-    VERSION=`geticuversion $srcdir/common/unicode/*.h`
-    if test x"$VERSION" = x; then
-        { { echo "$as_me:$LINENO: error: Cannot determine ICU version number from header files" >&5
-echo "$as_me: error: Cannot determine ICU version number from header files" >&2;}
-   { (exit 1); exit 1; }; }
-    fi
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  eval "$3=yes"
+else
+  eval "$3=no"

 fi
 fi

-LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`
-LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

 
 

+} # ac_fn_c_check_func

 
 

+# ac_fn_cxx_check_type LINENO TYPE VAR INCLUDES
+# ---------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_cxx_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+        return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+           return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :

 
 

-echo "$as_me:$LINENO: result: release $VERSION, library $LIB_VERSION" >&5
-echo "${ECHO_T}release $VERSION, library $LIB_VERSION" >&6
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

 
 

-UNICODE_VERSION="5.1"
+} # ac_fn_cxx_check_type

 
 

+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  eval "$3=no"
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+        return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+           return 0;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :

 
 

-ac_aux_dir=
-for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
-  if test -f $ac_dir/install-sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install-sh -c"
-    break
-  elif test -f $ac_dir/install.sh; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/install.sh -c"
-    break
-  elif test -f $ac_dir/shtool; then
-    ac_aux_dir=$ac_dir
-    ac_install_sh="$ac_aux_dir/shtool install -c"
-    break
-  fi
-done
-if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
-echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
-   { (exit 1); exit 1; }; }
+else
+  eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-ac_config_guess="$SHELL $ac_aux_dir/config.guess"
-ac_config_sub="$SHELL $ac_aux_dir/config.sub"
-ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
+eval ac_res=\$$3
+              { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

 
 

-# Make sure we can run config.sub.
-$ac_config_sub sun4 >/dev/null 2>&1 ||
-  { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
-echo "$as_me: error: cannot run $ac_config_sub" >&2;}
-   { (exit 1); exit 1; }; }
-
-echo "$as_me:$LINENO: checking build system type" >&5
-echo $ECHO_N "checking build system type... $ECHO_C" >&6
-if test "${ac_cv_build+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_build_alias=$build_alias
-test -z "$ac_cv_build_alias" &&
-  ac_cv_build_alias=`$ac_config_guess`
-test -z "$ac_cv_build_alias" &&
-  { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
-echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
-   { (exit 1); exit 1; }; }
-ac_cv_build=`$ac_config_sub $ac_cv_build_alias` ||
-  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;}
-   { (exit 1); exit 1; }; }
-
-fi
-echo "$as_me:$LINENO: result: $ac_cv_build" >&5
-echo "${ECHO_T}$ac_cv_build" >&6
-build=$ac_cv_build
-build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+} # ac_fn_c_check_type
+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 ICU $as_me 66.1, which was
+generated by GNU Autoconf 2.69.  Invocation command line was

 
 

-echo "$as_me:$LINENO: checking host system type" >&5
-echo $ECHO_N "checking host system type... $ECHO_C" >&6
-if test "${ac_cv_host+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_host_alias=$host_alias
-test -z "$ac_cv_host_alias" &&
-  ac_cv_host_alias=$ac_cv_build_alias
-ac_cv_host=`$ac_config_sub $ac_cv_host_alias` ||
-  { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5
-echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;}
-   { (exit 1); exit 1; }; }
+  $ $0 $@

 
 

-fi
-echo "$as_me:$LINENO: result: $ac_cv_host" >&5
-echo "${ECHO_T}$ac_cv_host" >&6
-host=$ac_cv_host
-host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
-host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
-host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##

 
 

+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`

 
 

+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

 
 

+/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
+/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
+/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
+/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
+/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

 
 

+_ASUNAME

 
 

-_CXX_CXXSUFFIX=cc
-export _CXX_CXXSUFFIX
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else

 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.

-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
+    $as_echo "PATH: $as_dir"
+  done
+IFS=$as_save_IFS

 
 

-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
+} >&5

 
 

-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "gcc", so it can be a program name with args.
-set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="gcc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
+cat >&5 <<_ACEOF

 
 

-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi

 
 

-  CC=$ac_ct_CC
-else
-  CC="$ac_cv_prog_CC"
-fi
+## ----------- ##
+## Core tests. ##
+## ----------- ##

 
 

-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
-set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="${ac_tool_prefix}cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
+_ACEOF

 
 

-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi

 
 

-fi
-if test -z "$ac_cv_prog_CC"; then
-  ac_ct_CC=$CC
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-  CC=$ac_ct_CC
-else
-  CC="$ac_cv_prog_CC"
-fi
-
-fi
-if test -z "$CC"; then
-  # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  ac_prog_rejected=no
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2

 do
 do

-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
-       ac_prog_rejected=yes
-       continue
-     fi
-    ac_cv_prog_CC="cc"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-if test $ac_prog_rejected = yes; then
-  # We found a bogon in the path, so make sure we never use it.
-  set dummy $ac_cv_prog_CC
-  shift
-  if test $# != 0; then
-    # We chose a different compiler from the bogus one.
-    # However, it has the same basename, so the bogon will be chosen
-    # first if we set CC to just the basename; use the full file name.
-    shift
-    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
-  fi
-fi
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$CC"; then
-  if test -n "$ac_tool_prefix"; then
-  for ac_prog in cl
+  for ac_arg

   do
   do

-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-fi
-fi
-CC=$ac_cv_prog_CC
-if test -n "$CC"; then
-  echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-    test -n "$CC" && break
+    case $ac_arg in
+    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+    | -silent | --silent | --silen | --sile | --sil)
+      continue ;;
+    *\'*)
+      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    esac
+    case $ac_pass in
+    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+    2)
+      as_fn_append ac_configure_args1 " '$ac_arg'"
+      if test $ac_must_keep_next = true; then
+       ac_must_keep_next=false # Got value, back to normal.
+      else
+       case $ac_arg in
+         *=* | --config-cache | -C | -disable-* | --disable-* \
+         | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+         | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+         | -with-* | --with-* | -without-* | --without-* | --x)
+           case "$ac_configure_args0 " in
+             "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+           esac
+           ;;
+         -* ) ac_must_keep_next=true ;;
+       esac
+      fi
+      as_fn_append ac_configure_args " '$ac_arg'"
+      ;;
+    esac

   done
   done

-fi
-if test -z "$CC"; then
-  ac_ct_CC=$CC
-  for ac_prog in cl
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CC"; then
-  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CC="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-  test -n "$ac_ct_CC" && break

 done
 done

+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}

 
 

-  CC=$ac_ct_CC
-fi
-
-fi
-
-
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-
-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
-     "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-  (eval $ac_compiler --version </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-  (eval $ac_compiler -v </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-  (eval $ac_compiler -V </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
-# Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compilers, and finding out an intuition
-# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
-  (eval $ac_link_default) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-  # Find the output, starting from the most likely.  This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
-do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
-       ;;
-    conftest.$ac_ext )
-       # This is the source file.
-       ;;
-    [ab].out )
-       # We found the default executable, but exeext='' is most
-       # certainly right.
-       break;;
-    *.* )
-       ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-       # FIXME: I believe we export ac_cv_exeext for Libtool,
-       # but it would be cool to find out if it's true.  Does anybody
-       # maintain Libtool? --akim.
-       export ac_cv_exeext
-       break;;
-    * )
-       break;;
-  esac
-done
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log.  We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+  # Save into config.log some information that might help in debugging.
+  {
+    echo

 
 

-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
-   { (exit 77); exit 77; }; }
-fi
+    $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+    echo
+    # The following way of writing the cache mishandles newlines in values,
+(
+  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+  (set) 2>&1 |
+    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      sed -n \
+       "s/'\''/'\''\\\\'\'''\''/g;
+         s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+      ;; #(
+    *)
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+      ;;
+    esac |
+    sort
+)
+    echo

 
 

-ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
+    $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+    echo
+    for ac_var in $ac_subst_vars
+    do
+      eval ac_val=\$$ac_var
+      case $ac_val in
+      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+      esac
+      $as_echo "$ac_var='\''$ac_val'\''"
+    done | sort
+    echo

 
 

-# Check the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
-  if { ac_try='./$ac_file'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-    cross_compiling=no
-  else
-    if test "$cross_compiling" = maybe; then
-       cross_compiling=yes
-    else
-       { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+    if test -n "$ac_subst_files"; then
+      $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+      echo
+      for ac_var in $ac_subst_files
+      do
+       eval ac_val=\$$ac_var
+       case $ac_val in
+       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+       esac
+       $as_echo "$ac_var='\''$ac_val'\''"
+      done | sort
+      echo

     fi
     fi

-  fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
-ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run.  If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-  # If both `conftest.exe' and `conftest' are `present' (well, observable)
-# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
-# work properly (i.e., refer to `conftest.exe'), while it won't with
-# `rm'.
-for ac_file in conftest.exe conftest conftest.*; do
-  test -f "$ac_file" || continue
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
-    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
-         export ac_cv_exeext
-         break;;
-    * ) break;;
-  esac
-done
-else
-  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi

 
 

-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
-
-rm -f conftest.$ac_ext
-EXEEXT=$ac_cv_exeext
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-  for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
-  case $ac_file in
-    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
-    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
-       break;;
-  esac
+    if test -s confdefs.h; then
+      $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+      echo
+      cat confdefs.h
+      echo
+    fi
+    test "$ac_signal" != 0 &&
+      $as_echo "$as_me: caught signal $ac_signal"
+    $as_echo "$as_me: exit $exit_status"
+  } >&5
+  rm -f core *.core core.conftest.* &&
+    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+    exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal

 done
 done

-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-
-rm -f conftest.$ac_cv_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
-OBJEXT=$ac_cv_objext
-ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_compiler_gnu=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_signal=0

 
 

-ac_compiler_gnu=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_c_compiler_gnu=$ac_compiler_gnu
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h

 
 

-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CFLAGS=${CFLAGS+set}
-ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+$as_echo "/* confdefs.h */" > confdefs.h

 
 

-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_prog_cc_g=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+# Predefined preprocessor variables.

 
 

-ac_cv_prog_cc_g=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS=$ac_save_CFLAGS
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
-    CFLAGS="-g -O2"
-  else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
-    CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
-fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_prog_cc_stdc=no
-ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <stdarg.h>
-#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
-struct buf { int x; };
-FILE * (*rcsopen) (struct buf *, struct stat *, int);
-static char *e (p, i)
-     char **p;
-     int i;
-{
-  return p[i];
-}
-static char *f (char * (*g) (char **, int), char **p, ...)
-{
-  char *s;
-  va_list v;
-  va_start (v,p);
-  s = g (p, va_arg (v,int));
-  va_end (v);
-  return s;
-}

 
 

-/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
-   function prototypes and stuff, but not '\xHH' hex character constants.
-   These don't provoke an error unfortunately, instead are silently treated
-   as 'x'.  The following induces an error, until -std1 is added to get
-   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
-   array size at least.  It's necessary to write '\x00'==0 to get something
-   that's true only with -std1.  */
-int osf4_cc_array ['\x00' == 0 ? 1 : -1];
-
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};
-int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
-int argc;
-char **argv;
-int
-main ()
-{
-return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
-  ;
-  return 0;
-}
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"

 _ACEOF
 _ACEOF

-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX                  -qlanglvl=ansi
-# Ultrix and OSF/1     -std1
-# HP-UX 10.20 and later        -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4                 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_prog_cc_stdc=$ac_arg
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext
-done
-rm -f conftest.$ac_ext conftest.$ac_objext
-CC=$ac_save_CC
-
-fi

 
 

-case "x$ac_cv_prog_cc_stdc" in
-  x|xno)
-    echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
-  *)
-    echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
-    CC="$CC $ac_cv_prog_cc_stdc" ;;
-esac
-
-# Some people use a C++ compiler to compile C.  Since we use `exit',
-# in C++ we need to declare it.  In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
-  choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  for ac_declaration in \
-   '' \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);'
-do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF

 
 

-continue
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+  # We do not want a PATH search for config.site.
+  case $CONFIG_SITE in #((
+    -*)  ac_site_file1=./$CONFIG_SITE;;
+    */*) ac_site_file1=$CONFIG_SITE;;
+    *)   ac_site_file1=./$CONFIG_SITE;;
+  esac
+elif test "x$prefix" != xNONE; then
+  ac_site_file1=$prefix/share/config.site
+  ac_site_file2=$prefix/etc/config.site
+else
+  ac_site_file1=$ac_default_prefix/share/config.site
+  ac_site_file2=$ac_default_prefix/etc/config.site

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+  test "x$ac_site_file" = xNONE && continue
+  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+    sed 's/^/| /' "$ac_site_file" >&5
+    . "$ac_site_file" \
+      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+  fi

 done
 done

-rm -f conftest*
-if test -n "$ac_declaration"; then
-  echo '#ifdef __cplusplus' >>confdefs.h
-  echo $ac_declaration      >>confdefs.h
-  echo '#endif'             >>confdefs.h
-fi

 
 

+if test -r "$cache_file"; then
+  # Some versions of bash will fail to source /dev/null (special files
+  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
+  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+    case $cache_file in
+      [\\/]* | ?:[\\/]* ) . "$cache_file";;
+      *)                      . "./$cache_file";;
+    esac
+  fi

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+  >$cache_file
+fi

 
 

+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+  eval ac_old_set=\$ac_cv_env_${ac_var}_set
+  eval ac_new_set=\$ac_env_${ac_var}_set
+  eval ac_old_val=\$ac_cv_env_${ac_var}_value
+  eval ac_new_val=\$ac_env_${ac_var}_value
+  case $ac_old_set,$ac_new_set in
+    set,)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,set)
+      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+      ac_cache_corrupted=: ;;
+    ,);;
+    *)
+      if test "x$ac_old_val" != "x$ac_new_val"; then
+       # differences in whitespace do not lead to failure.
+       ac_old_val_w=`echo x $ac_old_val`
+       ac_new_val_w=`echo x $ac_new_val`
+       if test "$ac_old_val_w" != "$ac_new_val_w"; then
+         { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+         ac_cache_corrupted=:
+       else
+         { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+         eval $ac_var=\$ac_old_val
+       fi
+       { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
+$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+       { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
+$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
+      fi;;
+  esac
+  # Pass precious variables to config.status.
+  if test "$ac_new_set" = set; then
+    case $ac_new_val in
+    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+    *) ac_arg=$ac_var=$ac_new_val ;;
+    esac
+    case " $ac_configure_args " in
+      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
+      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+    esac
+  fi
+done
+if $ac_cache_corrupted; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+

 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 

-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$CXX"; then
-  ac_cv_prog_CXX="$CXX" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done

 
 

-fi
-fi
-CXX=$ac_cv_prog_CXX
-if test -n "$CXX"; then
-  echo "$as_me:$LINENO: result: $CXX" >&5
-echo "${ECHO_T}$CXX" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi

 
 

-    test -n "$CXX" && break
-  done
-fi
-if test -z "$CXX"; then
-  ac_ct_CXX=$CXX
-  for ac_prog in $CCC g++ c++ gpp aCC CC cxx cc++ cl FCC KCC RCC xlC_r xlC
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_CXX"; then
-  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_CXX="$ac_prog"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done
+# Instruct Python to never write any byte code to the ICU source tree.
+PYTHONDONTWRITEBYTECODE=1
+export PYTHONDONTWRITEBYTECODE

 
 

-fi
-fi
-ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
-if test -n "$ac_ct_CXX"; then
-  echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
-echo "${ECHO_T}$ac_ct_CXX" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi

 
 

-  test -n "$ac_ct_CXX" && break
-done
-test -n "$ac_ct_CXX" || ac_ct_CXX="g++"

 
 

-  CXX=$ac_ct_CXX
-fi

 
 

+PACKAGE="icu"

 
 

-# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
-     "checking for C++ compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
-  (eval $ac_compiler --version </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
-  (eval $ac_compiler -v </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
-  (eval $ac_compiler -V </dev/null >&5) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }

 
 

-echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6
-if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+# Use custom echo test for newline option
+# Current autoconf (2.65) gives incorrect echo newline option
+# for icu-config
+# This may be removed later - mow (June 17, 2010)
+ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
+case `/bin/sh -c "echo -n x"` in
+-n*)
+  case `/bin/sh -c "echo 'x\c'"` in
+  *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
+  *)   ICU_ECHO_C='\c';;
+  esac;;
+*)
+  ICU_ECHO_N='-n';;
+esac
+

 
 

-int
-main ()
-{
-#ifndef __GNUC__
-       choke me
-#endif

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_compiler_gnu=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_compiler_gnu=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
+$as_echo_n "checking for ICU version numbers... " >&6; }
+
+# Get the ICU version from uversion.h or other headers
+geticuversion() {
+    sed -n 's/^[       ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
+}
+getuversion() {
+    sed -n 's/^[       ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
+}
+VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
+if test x"$VERSION" = x; then
+   as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

 
 

+#TODO: IcuBug:8502
+#if test "$VERSION" != "$PACKAGE_VERSION"; then
+#   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
+#fi
+
+UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
+if test x"$UNICODE_VERSION" = x; then
+    as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6
-GXX=`test $ac_compiler_gnu = yes && echo yes`
-ac_test_CXXFLAGS=${CXXFLAGS+set}
-ac_save_CXXFLAGS=$CXXFLAGS
-CXXFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
-echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cxx_g+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+# Compute a reasonable library version from the release version. This is
+# very bad, but that's wanted... We want to make sure that the LIB_VERSION
+# has at least a dot in it, so we'll add a .0 if needed.
+#[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
+LIB_VERSION=$VERSION
+LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`

 
 

-int
-main ()
-{

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_prog_cxx_g=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_cv_prog_cxx_g=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6
-if test "$ac_test_CXXFLAGS" = set; then
-  CXXFLAGS=$ac_save_CXXFLAGS
-elif test $ac_cv_prog_cxx_g = yes; then
-  if test "$GXX" = yes; then
-    CXXFLAGS="-g -O2"
-  else
-    CXXFLAGS="-g"
-  fi
-else
-  if test "$GXX" = yes; then
-    CXXFLAGS="-O2"
-  else
-    CXXFLAGS=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
+$as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
+
+
+
+# Determine the host system
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+  if test -f "$ac_dir/install-sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install-sh -c"
+    break
+  elif test -f "$ac_dir/install.sh"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/install.sh -c"
+    break
+  elif test -f "$ac_dir/shtool"; then
+    ac_aux_dir=$ac_dir
+    ac_install_sh="$ac_aux_dir/shtool install -c"
+    break

   fi
   fi

+done
+if test -z "$ac_aux_dir"; then
+  as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5

 fi
 fi

-for ac_declaration in \
-   '' \
-   'extern "C" void std::exit (int) throw (); using std::exit;' \
-   'extern "C" void std::exit (int); using std::exit;' \
-   'extern "C" void exit (int) throw ();' \
-   'extern "C" void exit (int);' \
-   'void exit (int);'
-do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  if test "x$host_alias" = x; then
+  ac_cv_host=$ac_cv_build
+else
+  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi

 
 

-continue

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_declaration
-int
-main ()
-{
-exit (42);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  break
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+
+
+
+# This variable is needed on z/OS because the C++ compiler only recognizes .C
+_CXX_CXXSUFFIX=cpp
+export _CXX_CXXSUFFIX
+
+# Accumulate #defines
+
+# CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
+# They are only needed for building ICU itself. Example: platform stuff
+CONFIG_CPPFLAGS=""
+# UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
+# and also a notice is output that they need to be set
+# for end-users of ICU also. uconfig.h.prepend is generated
+# with, for example, "#define U_DISABLE_RENAMING 1"
+# Example: ICU configuration stuff
+UCONFIG_CPPFLAGS=""
+# UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
+# such as -std
+UCONFIG_CFLAGS=""
+
+# Check whether to install icu-config
+# Check whether --enable-icu-config was given.
+if test "${enable_icu_config+set}" = set; then :
+  enableval=$enable_icu_config; case "${enableval}" in
+            yes) enable_icu_config=true ;;
+            no) enable_icu_config=false ;;
+            *) as_fn_error $? "bad value '${enableval}' for --enable-icu-config" "$LINENO" 5 ;;
+        esac

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  enable_icu_config=true
+fi
+
+INSTALL_ICU_CONFIG=$enable_icu_config
+

 
 

+# Check whether to build debug libraries
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
+$as_echo_n "checking whether to build debug libraries... " >&6; }
+enabled=no
+ENABLE_DEBUG=0
+# Check whether --enable-debug was given.
+if test "${enable_debug+set}" = set; then :
+  enableval=$enable_debug;  case "${enableval}" in
+         yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
+         *) ;;
+    esac

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
-  echo '#ifdef __cplusplus' >>confdefs.h
-  echo $ac_declaration      >>confdefs.h
-  echo '#endif'             >>confdefs.h
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }
+
+
+# Check whether to build release libraries
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
+$as_echo_n "checking whether to build release libraries... " >&6; }
+enabled=yes
+ENABLE_RELEASE=1
+# Check whether --enable-release was given.
+if test "${enable_release+set}" = set; then :
+  enableval=$enable_release;  case "${enableval}" in
+         no) enabled=no; ENABLE_RELEASE=0 ;;
+         *) ;;
+    esac

 fi
 
 fi
 

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }
+
+
+# Don't use the default C/CXXFLags
+: ${CFLAGS=""}
+: ${CXXFLAGS=""}
+
+# Checks for compilers

 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu

-
-# Find a good install program.  We prefer a C program (faster),
-# so one script is as good as another.  But avoid the broken or
-# incompatible versions:
-# SysV /etc/install, /usr/sbin/install
-# SunOS /usr/etc/install
-# IRIX /sbin/install
-# AIX /bin/install
-# AmigaOS /C/install, which installs bootblocks on floppy discs
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
-# AFS /usr/afsws/bin/install, which mishandles nonexistent args
-# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
-# OS/2's system install, which has a completely different semantic
-# ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
-echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6
-if test -z "$INSTALL"; then
-if test "${ac_cv_path_install+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+if test -n "$ac_tool_prefix"; then
+  for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  if test -n "$CC"; then
+  ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.

-  # Account for people who put trailing slashes in PATH elements.
-case $as_dir/ in
-  ./ | .// | /cC/* | \
-  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
-  ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
-  /usr/ucb/* ) ;;
-  *)
-    # OSF1 and SCO ODT 3.0 have their own names for install.
-    # Don't use installbsd from OSF since it installs stuff as root
-    # by default.
-    for ac_prog in ginstall scoinst install; do
-      for ac_exec_ext in '' $ac_executable_extensions; do
-       if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
-         if test $ac_prog = install &&
-           grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-           # AIX install.  It has an incompatible calling convention.
-           :
-         elif test $ac_prog = install &&
-           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
-           # program-specific install script used by HP pwplus--don't use.
-           :
-         else
-           ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
-           break 3
-         fi
-       fi
-      done
-    done
-    ;;
-esac
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi

 done
 done

-
+  done
+IFS=$as_save_IFS

 
 fi
 
 fi

-  if test "${ac_cv_path_install+set}" = set; then
-    INSTALL=$ac_cv_path_install
-  else
-    # As a last resort, use the slow shell script.  We don't cache a
-    # path for INSTALL within a source directory, because that will
-    # break other packages using the cache if that directory is
-    # removed, or if the path is relative.
-    INSTALL=$ac_install_sh
-  fi

 fi
 fi

-echo "$as_me:$LINENO: result: $INSTALL" >&5
-echo "${ECHO_T}$INSTALL" >&6
-
-# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
-# It thinks the first close brace ends the variable substitution.
-test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
-
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
-
-test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
-
-
-# make sure install is relative to srcdir - if a script
-if test "$srcdir" = "."; then
-  # If srcdir isn't just ., then (srcdir) is already prepended.
-  if test "${ac_install_sh}" = "${INSTALL}"; then
-   INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
-  fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 
 fi
 

-#AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
-#AC_CHECK_PROG(STRIP, strip, strip, true)

 
 

-for ac_prog in gmake gnumake
+    test -n "$CC" && break
+  done
+fi
+if test -z "$CC"; then
+  ac_ct_CC=$CC
+  for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc

 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 do
   # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2

-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_U_MAKE+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  case $U_MAKE in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  if test -n "$ac_ct_CC"; then
+  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.

-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CC="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

     break 2
   fi
 done
     break 2
   fi
 done

-done
+  done
+IFS=$as_save_IFS

 
 

-  ;;
-esac

 fi
 fi

-U_MAKE=$ac_cv_path_U_MAKE
-
-if test -n "$U_MAKE"; then
-  echo "$as_me:$LINENO: result: $U_MAKE" >&5
-echo "${ECHO_T}$U_MAKE" >&6
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }

 else
 else

-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 
 fi
 

-  test -n "$U_MAKE" && break
-done
-test -n "$U_MAKE" || U_MAKE="make"
-

 
 

-
-# Extract the first word of "doxygen", so it can be a program name with args.
-set dummy doxygen; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_DOXYGEN+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  case $DOXYGEN in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$PATH:/usr/local/bin:/usr/bin"
-for as_dir in $as_dummy
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
+  test -n "$ac_ct_CC" && break

 done
 
 done
 

-  ;;
+  if test "x$ac_ct_CC" = x; then
+    CC=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;

 esac
 esac

-fi
-DOXYGEN=$ac_cv_path_DOXYGEN
-
-if test -n "$DOXYGEN"; then
-  echo "$as_me:$LINENO: result: $DOXYGEN" >&5
-echo "${ECHO_T}$DOXYGEN" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+    CC=$ac_ct_CC
+  fi

 fi
 
 
 fi
 
 

+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }

 
 

-case "${host}" in
-    *-*-cygwin*|*-*-mingw*)
-        if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
-            { { echo "$as_me:$LINENO: error: link.exe is not a valid linker. Your PATH is incorrect.
-                  Please follow the directions in ICU's readme." >&5
-echo "$as_me: error: link.exe is not a valid linker. Your PATH is incorrect.
-                  Please follow the directions in ICU's readme." >&2;}
-   { (exit 1); exit 1; }; }
-        fi;;
-    *);;
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;

 esac
 esac

+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done

 
 

-echo "$as_me:$LINENO: checking checking for executable suffix" >&5
-echo $ECHO_N "checking checking for executable suffix... $ECHO_C" >&6
-case "${host}" in
-    *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
-    *)      EXEEXT="" ;;
-esac
-ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: result: $EXEEXT" >&5
-echo "${ECHO_T}$EXEEXT" >&6
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

 
 

+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

 
 

-    echo "$as_me:$LINENO: checking whether strict compiling is on" >&5
-echo $ECHO_N "checking whether strict compiling is on... $ECHO_C" >&6
-    # Check whether --enable-strict or --disable-strict was given.
-if test "${enable_strict+set}" = set; then
-  enableval="$enable_strict"
+ac_rmfiles=
+for ac_file in $ac_files
+do
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+  esac
+done
+rm -f $ac_rmfiles

 
 

-        if test "$enableval" = no
-        then
-            ac_use_strict_options=no
-        else
-            ac_use_strict_options=yes
-        fi
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link_default") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile.  We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+       ;;
+    [ab].out )
+       # We found the default executable, but exeext='' is most
+       # certainly right.
+       break;;
+    *.* )
+       if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+       then :; else
+          ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+       fi
+       # We set ac_cv_exeext here because the later test for it is not
+       # safe: cross compilers may not add the suffix if given an `-o'
+       # argument, so we may need to know it at that point already.
+       # Even if this section looks crufty: it has the advantage of
+       # actually working.
+       break;;
+    * )
+       break;;
+  esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=

 
 else
 
 else

-  ac_use_strict_options=no
-fi;
-    echo "$as_me:$LINENO: result: $ac_use_strict_options" >&5
-echo "${ECHO_T}$ac_use_strict_options" >&6
-
-    if test "$ac_use_strict_options" = yes
-    then
-        if test "$GCC" = yes
-        then
-            CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
-            case "${host}" in
-            *-*-solaris*)
-                CFLAGS="$CFLAGS -D__STDC__=0";;
-            esac
-        else
-            case "${host}" in
-            *-*-cygwin)
-                if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
-                then
-                    CFLAGS="$CFLAGS /W4"
-                fi
-            esac
-        fi
-        if test "$GXX" = yes
-        then
-            CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
-            case "${host}" in
-            *-*-solaris*)
-                CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
-            esac
-        else
-            case "${host}" in
-            *-*-cygwin)
-                if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
-                then
-                    CXXFLAGS="$CXXFLAGS /W4"
-                fi
-            esac
-        fi
-    fi
+  ac_file=''
+fi
+if test -z "$ac_file"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5

 
 

+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext

 
 

+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+  test -f "$ac_file" || continue
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+         break;;
+    * ) break;;
+  esac
+done
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }

 
 

+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;

 
 

-    # Check whether --enable-64bit-libs or --disable-64bit-libs was given.
-if test "${enable_64bit_libs+set}" = set; then
-  enableval="$enable_64bit_libs"
-  ENABLE_64BIT_LIBS=${enableval}
-else
-  ENABLE_64BIT_LIBS=yes
+  ;
+  return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run.  If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+  { { ac_try="$ac_link"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_link") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+  if { ac_try='./conftest$ac_cv_exeext'
+  { { case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_try") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; }; then
+    cross_compiling=no
+  else
+    if test "$cross_compiling" = maybe; then
+       cross_compiling=yes
+    else
+       { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+    fi
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }

 
 

-fi;
-        echo "$as_me:$LINENO: checking for 64-bit executable support" >&5
-echo $ECHO_N "checking for 64-bit executable support... $ECHO_C" >&6
-    if test "$ENABLE_64BIT_LIBS" != no; then
-        if test "$GCC" = yes; then
-                        if test -n "`$CXX -dumpspecs 2>&1 && $CC -dumpspecs 2>&1 | grep -v __LP64__`"; then
-                ENABLE_64BIT_LIBS=yes
-            else
-                                                OLD_CFLAGS="${CFLAGS}"
-                OLD_CXXFLAGS="${CXXFLAGS}"
-                CFLAGS="${CFLAGS} -m64"
-                CXXFLAGS="${CXXFLAGS} -m64"
-                if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=no
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-int main(void) {return 0;}
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=yes
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compile") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then :
+  for ac_file in conftest.o conftest.obj conftest.*; do
+  test -f "$ac_file" || continue;
+  case $ac_file in
+    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+       break;;
+  esac
+done

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
+  $as_echo "$as_me: failed program was:" >&5

 sed 's/^/| /' conftest.$ac_ext >&5
 
 sed 's/^/| /' conftest.$ac_ext >&5
 

-( exit $ac_status )
-ENABLE_64BIT_LIBS=no
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f conftest.$ac_cv_objext conftest.$ac_ext

 fi
 fi

-                if test "$ENABLE_64BIT_LIBS" = no; then
-                    # Nope. We're on a 32-bit machine with a 32-bit compiler.
-                    CFLAGS="${OLD_CFLAGS}"
-                    CXXFLAGS="${OLD_CXXFLAGS}"
-                fi
-            fi
-        else
-            case "${host}" in
-            sparc*-*-solaris*)
-                SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
-                SOL64=`$CXX -m64 2>&1 && $CC -m64 2>&1 | grep -v usage:`
-                if test -n "$SOL64"; then
-                    SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
-                    if test -z "$SOL64" && test -n "$SPARCV9"; then
-                        CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
-                        CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
-                        LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
-                        ENABLE_64BIT_LIBS=yes
-                    else
-                        ENABLE_64BIT_LIBS=no
-                    fi
-                elif test -z "$SOL64" && test -n "$SPARCV9"; then
-                    CFLAGS="${CFLAGS} -xtarget=ultra -xarch=sparc -m64"
-                    CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=sparc -m64"
-                    LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=sparc -m64"
-                    ENABLE_64BIT_LIBS=yes
-                else
-                    ENABLE_64BIT_LIBS=no
-                fi
-                ;;
-            i386-*-solaris*)
-                AMD64=`isainfo -n 2>&1 | grep amd64`
-                # The new compiler option
-                SOL64=`$CXX -m64 2>&1 && $CC -m64 2>&1 | grep -v usage:`
-                if test -z "$SOL64" && test -n "$AMD64"; then
-                    CFLAGS="${CFLAGS} -m64"
-                    CXXFLAGS="${CXXFLAGS} -m64"
-                    ENABLE_64BIT_LIBS=yes
-                else
-                    # The older compiler option
-                    SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
-                    if test -z "$SOL64" && test -n "$AMD64"; then
-                        CFLAGS="${CFLAGS} -xtarget=generic64"
-                        CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
-                        ENABLE_64BIT_LIBS=yes
-                    else
-                        ENABLE_64BIT_LIBS=no
-                    fi
-                fi
-                ;;
-            ia64-*-linux*)
-                # check for ecc/ecpc compiler support
-                if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
-                    if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
-                        ENABLE_64BIT_LIBS=yes
-                    else
-                        ENABLE_64BIT_LIBS=no
-                    fi
-                else
-                    # unknown
-                    ENABLE_64BIT_LIBS=no
-                fi
-                ;;
-            *-*-cygwin)
-                                                if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
-                    ENABLE_64BIT_LIBS=yes
-                else
-                    # unknown
-                    ENABLE_64BIT_LIBS=no
-                fi
-                ;;
-            *-*-aix*|powerpc64-*-linux*)
-                OLD_CFLAGS="${CFLAGS}"
-                OLD_CXXFLAGS="${CXXFLAGS}"
-                OLD_LDFLAGS="${LDFLAGS}"
-                CFLAGS="${CFLAGS} -q64"
-                CXXFLAGS="${CXXFLAGS} -q64"
-                LDFLAGS="${LDFLAGS} -q64"
-                if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=no
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-int main(void) {return 0;}
+
+int
+main ()
+{
+#ifndef __GNUC__
+       choke me
+#endif
+
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu

 
 

-( exit $ac_status )
-ENABLE_64BIT_LIBS=no

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GCC=yes
+else
+  GCC=

 fi
 fi

-                if test "$ENABLE_64BIT_LIBS" = no; then
-                    CFLAGS="${OLD_CFLAGS}"
-                    CXXFLAGS="${OLD_CXXFLAGS}"
-                    LDFLAGS="${OLD_LDFLAGS}"
-                else
-                    case "${host}" in
-                    *-*-aix*)
-                        ARFLAGS="${ARFLAGS} -X64"
-                    esac
-                fi
-                ;;
-            *-*-hpux*)
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_c_werror_flag=$ac_c_werror_flag
+   ac_c_werror_flag=yes
+   ac_cv_prog_cc_g=no
+   CFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

-                OLD_CFLAGS="${CFLAGS}"
-                OLD_CXXFLAGS="${CXXFLAGS}"
-                CFLAGS="${CFLAGS} +DD64"
-                CXXFLAGS="${CXXFLAGS} +DD64"
-                if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=no
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+int
+main ()
+{
+
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+else
+  CFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-int main(void) {return 0;}
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  ac_c_werror_flag=$ac_save_c_werror_flag
+        CFLAGS="-g"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{

 
 

-( exit $ac_status )
-ENABLE_64BIT_LIBS=no
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_c_werror_flag=$ac_save_c_werror_flag

 fi
 fi

-                if test "$ENABLE_64BIT_LIBS" = no; then
-                    CFLAGS="${OLD_CFLAGS}"
-                    CXXFLAGS="${OLD_CXXFLAGS}"
-                    CFLAGS="${CFLAGS} +DA2.0W"
-                    CXXFLAGS="${CXXFLAGS} +DA2.0W"
-                    if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+  CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+  if test "$GCC" = yes; then
+    CFLAGS="-g -O2"
+  else
+    CFLAGS="-g"
+  fi

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  if test "$GCC" = yes; then
+    CFLAGS="-O2"
+  else
+    CFLAGS=
+  fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-int main(void) {return 0;}
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+     char **p;
+     int i;
+{
+  return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+  char *s;
+  va_list v;
+  va_start (v,p);
+  s = g (p, va_arg (v,int));
+  va_end (v);
+  return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
+   function prototypes and stuff, but not '\xHH' hex character constants.
+   These don't provoke an error unfortunately, instead are silently treated
+   as 'x'.  The following induces an error, until -std is added to get
+   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
+   array size at least.  It's necessary to write '\x00'==0 to get something
+   that's true only with -std.  */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+   inside strings and character constants.  */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=yes
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+       -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c89"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+# Make sure that we try clang++ first, which provides C++11 support.
+# The g++ compiler is less likely to support C++11.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+  if test -n "$CCC"; then
+    CXX=$CCC
+  else
+    if test -n "$ac_tool_prefix"; then
+  for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
+  do
+    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  if test -n "$CXX"; then
+  ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-( exit $ac_status )
-ENABLE_64BIT_LIBS=no

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-                    if test "$ENABLE_64BIT_LIBS" = no; then
-                        CFLAGS="${OLD_CFLAGS}"
-                        CXXFLAGS="${OLD_CXXFLAGS}"
-                    fi
-                fi
-                ;;
-            *-*ibm-openedition*|*-*-os390*)
-                OLD_CFLAGS="${CFLAGS}"
-                OLD_CXXFLAGS="${CXXFLAGS}"
-                OLD_LDFLAGS="${LDFLAGS}"
-                CFLAGS="${CFLAGS} -Wc,lp64"
-                CXXFLAGS="${CXXFLAGS} -Wc,lp64"
-                LDFLAGS="${LDFLAGS} -Wl,lp64"
-                if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=no
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-int main(void) {return 0;}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=yes
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+    test -n "$CXX" && break
+  done
+fi
+if test -z "$CXX"; then
+  ac_ct_CXX=$CXX
+  for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  if test -n "$ac_ct_CXX"; then
+  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_CXX="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-( exit $ac_status )
-ENABLE_64BIT_LIBS=no

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-                if test "$ENABLE_64BIT_LIBS" = no; then
-                    CFLAGS="${OLD_CFLAGS}"
-                    CXXFLAGS="${OLD_CXXFLAGS}"
-                    LDFLAGS="${OLD_LDFLAGS}"
-                fi
-                ;;
-            *)
-                ENABLE_64BIT_LIBS=no
-                ;;
-            esac
-        fi
-    else
-        if test "$GCC" = yes; then
-            OLD_CFLAGS="${CFLAGS}"
-            OLD_CXXFLAGS="${CXXFLAGS}"
-            CFLAGS="${CFLAGS} -m32"
-            CXXFLAGS="${CXXFLAGS} -m32"
-            if test "$cross_compiling" = yes; then
-  ENABLE_64BIT_LIBS=yes
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-int main(void) {return 0;}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ENABLE_64BIT_LIBS=no
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ENABLE_64BIT_LIBS=yes
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 fi

-            if test "$ENABLE_64BIT_LIBS" = yes; then
-                CFLAGS="${OLD_CFLAGS}"
-                CXXFLAGS="${OLD_CXXFLAGS}"
-            fi
-        fi
-    fi
-        echo "$as_me:$LINENO: result: $ENABLE_64BIT_LIBS" >&5
-echo "${ECHO_T}$ENABLE_64BIT_LIBS" >&6

 
 
 
 

+  test -n "$ac_ct_CXX" && break
+done

 
 

+  if test "x$ac_ct_CXX" = x; then
+    CXX="g++"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    CXX=$ac_ct_CXX
+  fi
+fi

 
 

+  fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+  { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+  ac_status=$?
+  if test -s conftest.err; then
+    sed '10a\
+... rest of stderr output deleted ...
+         10q' conftest.err >conftest.er1
+    cat conftest.er1 >&5
+  fi
+  rm -f conftest.er1 conftest.err
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }
+done

 
 

-       echo "$as_me:$LINENO: checking which Makefile fragment to use" >&5
-echo $ECHO_N "checking which Makefile fragment to use... $ECHO_C" >&6
-if test "${icu_cv_host_frag+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-
-case "${host}" in
-*-*-solaris*)
-       if test "$GCC" = yes; then
-               icu_cv_host_frag=mh-solaris-gcc
-       else
-               icu_cv_host_frag=mh-solaris
-       fi ;;
-alpha*-*-linux-gnu)
-       if test "$GCC" = yes; then
-               icu_cv_host_frag=mh-alpha-linux-gcc
-       else
-               icu_cv_host_frag=mh-alpha-linux-cc
-       fi ;;
-powerpc*-*-linux*)
-       if test "$GCC" = yes; then
-               icu_cv_host_frag=mh-linux
-       else
-               icu_cv_host_frag=mh-linux-va
-       fi ;;
-*-*-linux*|*-pc-gnu) icu_cv_host_frag=mh-linux ;;
-*-*-cygwin|*-*-mingw32)
-       if test "$GCC" = yes; then
-               cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 
 /* end confdefs.h.  */
 

-#ifndef __MINGW32__
-#error This is not MinGW
-#endif

 int
 main ()
 {
 int
 main ()
 {

+#ifndef __GNUC__
+       choke me
+#endif

 
   ;
   return 0;
 }
 _ACEOF
 
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  icu_cv_host_frag=mh-mingw
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_compiler_gnu=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-icu_cv_host_frag=mh-cygwin
+  ac_compiler_gnu=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-       else
-               icu_cv_host_frag=mh-cygwin-msvc
-       fi ;;
-*-*-*bsd*|*-*-dragonfly*)      icu_cv_host_frag=mh-bsd-gcc ;;
-*-*-aix*)
-       if test "$GCC" = yes; then
-               icu_cv_host_frag=mh-aix-gcc
-       else
-               icu_cv_host_frag=mh-aix-va
-       fi ;;
-*-*-hpux*)
-       if test "$GCC" = yes; then
-               icu_cv_host_frag=mh-hpux-gcc
-       else
-               case "$CXX" in
-               *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
-               esac
-       fi ;;
-*-*ibm-openedition*|*-*-os390*)        icu_cv_host_frag=mh-os390 ;;
-*-*-os400*)    icu_cv_host_frag=mh-os400 ;;
-*-apple-rhapsody*)     icu_cv_host_frag=mh-darwin ;;
-*-apple-darwin*)       icu_cv_host_frag=mh-darwin ;;
-*-*-beos)      icu_cv_host_frag=mh-beos ;;
-*-*-irix*)     icu_cv_host_frag=mh-irix ;;
-*-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
-*-*-nto*)      icu_cv_host_frag=mh-qnx ;;
-*-ncr-*)       icu_cv_host_frag=mh-mpras ;;
-*)             icu_cv_host_frag=mh-unknown ;;
-esac
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

 
 fi
 
 fi

-echo "$as_me:$LINENO: result: $icu_cv_host_frag" >&5
-echo "${ECHO_T}$icu_cv_host_frag" >&6
-
-
-case "${host}" in
-       *-*-hpux*)      echo "$as_me:$LINENO: checking for floor in -lm" >&5
-echo $ECHO_N "checking for floor in -lm... $ECHO_C" >&6
-if test "${ac_cv_lib_m_floor+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+  GXX=yes

 else
 else

-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+   ac_cxx_werror_flag=yes
+   ac_cv_prog_cxx_g=no
+   CXXFLAGS="-g"
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 
 /* end confdefs.h.  */
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char floor ();

 int
 main ()
 {
 int
 main ()
 {

-floor ();
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_m_floor=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_m_floor=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_m_floor" >&5
-echo "${ECHO_T}$ac_cv_lib_m_floor" >&6
-if test $ac_cv_lib_m_floor = yes; then
-  LIB_M="-lm"
-fi
- ;;
-
-       *)
-echo "$as_me:$LINENO: checking for floor in -lm" >&5
-echo $ECHO_N "checking for floor in -lm... $ECHO_C" >&6
-if test "${ac_cv_lib_m_floor+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes

 else
 else

-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  CXXFLAGS=""
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 
 /* end confdefs.h.  */
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char floor ();

 int
 main ()
 {
 int
 main ()
 {

-floor ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_m_floor=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_m_floor=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_m_floor" >&5
-echo "${ECHO_T}$ac_cv_lib_m_floor" >&6
-if test $ac_cv_lib_m_floor = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
-
-  LIBS="-lm $LIBS"
-
-fi
-
-                       LIB_M="" ;;
-esac
-
-
-echo "$as_me:$LINENO: checking whether to build shared libraries" >&5
-echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6
-enabled=no
-# Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
-  enableval="$enable_shared"
-   case "${enableval}" in
-            yes|"") enabled=yes; ENABLE_SHARED=YES ;;
-            no);;
-            *) ;;
-    esac
-else
-  enabled=yes; ENABLE_SHARED=YES
-
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-
-
-echo "$as_me:$LINENO: checking whether to build static libraries" >&5
-echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6
-enabled=no
-# Check whether --enable-static or --disable-static was given.
-if test "${enable_static+set}" = set; then
-  enableval="$enable_static"
-   case "${enableval}" in
-            yes|"") enabled=yes; ENABLE_STATIC=YES ;;
-            no) ;;
-            *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-
-
-echo "$as_me:$LINENO: checking whether to build debug libraries" >&5
-echo $ECHO_N "checking whether to build debug libraries... $ECHO_C" >&6
-enabled=no
-ENABLE_DEBUG=0
-# Check whether --enable-debug or --disable-debug was given.
-if test "${enable_debug+set}" = set; then
-  enableval="$enable_debug"
-   case "${enableval}" in
-         yes|"") enabled=yes; ENABLE_DEBUG=1 ;;
-         *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-
-
-echo "$as_me:$LINENO: checking whether to build release libraries" >&5
-echo $ECHO_N "checking whether to build release libraries... $ECHO_C" >&6
-enabled=yes
-ENABLE_RELEASE=1
-# Check whether --enable-release or --disable-release was given.
-if test "${enable_release+set}" = set; then
-  enableval="$enable_release"
-   case "${enableval}" in
-         no) enabled=no; ENABLE_RELEASE=0 ;;
-         *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6

 
 

-
-echo "$as_me:$LINENO: checking whether to enable draft APIs" >&5
-echo $ECHO_N "checking whether to enable draft APIs... $ECHO_C" >&6
-enabled=yes
-U_DEFAULT_SHOW_DRAFT=1
-# Check whether --enable-draft or --disable-draft was given.
-if test "${enable_draft+set}" = set; then
-  enableval="$enable_draft"
-   case "${enableval}" in
-         no) enabled=no; U_DEFAULT_SHOW_DRAFT=0 ;;
-         *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
-    CPPFLAGS="$CPPFLAGS -DU_SHOW_DRAFT_API"
-fi
-
-
-echo "$as_me:$LINENO: checking for library API export" >&5
-echo $ECHO_N "checking for library API export... $ECHO_C" >&6
-SHAREDLIBEXPORT=no
-U_USE_GCC_VISIBILITY_ATTRIBUTE=0
-OLD_CFLAGS="${CFLAGS}"
-OLD_CXXFLAGS="${CXXFLAGS}"
-if test "$ac_cv_c_compiler_gnu" = yes; then
-    LIBCFLAGS="-fvisibility=hidden"
-    LIBCXXFLAGS="-fvisibility=hidden"
-    CFLAGS="${CFLAGS} ${LIBCFLAGS}"
-    CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}"
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-__attribute__ ((visibility ("default"))) void f(void);
-#include <stdlib.h>
-int
-main ()
-{
-exit(0);

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  SHAREDLIBEXPORT=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_cxx_try_compile "$LINENO"; then :

 
 

-SHAREDLIBEXPORT=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-    if test "$SHAREDLIBEXPORT" = no; then
-        LIBCFLAGS=
-        LIBCXXFLAGS=
-    else
-        U_USE_GCC_VISIBILITY_ATTRIBUTE=1
-    fi

 else
 else

-    case "${host}" in
-    *-*-solaris*)
-        LIBCFLAGS="-xldscope=hidden"
-        LIBCXXFLAGS="-xldscope=hidden"
-        CFLAGS="${CFLAGS} ${LIBCFLAGS}"
-        CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}"
-        cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+        CXXFLAGS="-g"
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-__global void f(void);
-#include <stdlib.h>
+

 int
 main ()
 {
 int
 main ()
 {

-exit(0);
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  SHAREDLIBEXPORT=yes
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+  CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+  if test "$GXX" = yes; then
+    CXXFLAGS="-g -O2"
+  else
+    CXXFLAGS="-g"
+  fi

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-SHAREDLIBEXPORT=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-        if test "$SHAREDLIBEXPORT" = no; then
-            LIBCFLAGS=
-            LIBCXXFLAGS=
-        fi
-        ;;
-    *-*-hpux*)
-                ;;
-    *)
-    esac
+  if test "$GXX" = yes; then
+    CXXFLAGS="-O2"
+  else
+    CXXFLAGS=
+  fi

 fi
 fi

-# Restore to their original state because the Intel compiler chokes
-# on this option when checking for the wchar_t size, but the
-# option otherwise works.
-CFLAGS="${OLD_CFLAGS}"
-CXXFLAGS="${OLD_CXXFLAGS}"
-echo "$as_me:$LINENO: result: $SHAREDLIBEXPORT" >&5
-echo "${ECHO_T}$SHAREDLIBEXPORT" >&6
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu

 
 
 
 

+# pkg-config is needed for harfbuzz support

 
 
 
 

-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-done

 
 

-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
-else
-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi

 
 

-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+       if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+  case $PKG_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
 for as_dir in $PATH
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.

-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

     break 2
   fi
 done
     break 2
   fi
 done

-done
+  done
+IFS=$as_save_IFS

 
 

-  test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
-fi
+  ;;
+esac

 fi
 fi

-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }

 else
 else

-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 
 fi
 

-  RANLIB=$ac_ct_RANLIB
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi

 
 

-# Extract the first word of "ar", so it can be a program name with args.
-set dummy ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_AR+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+  ac_pt_PKG_CONFIG=$PKG_CONFIG
+  # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  case $AR in
+  case $ac_pt_PKG_CONFIG in

   [\\/]* | ?:[\\/]*)
   [\\/]* | ?:[\\/]*)

-  ac_cv_path_AR="$AR" # Let the user override the test with a path.
+  ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.

   ;;
   *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
   ;;
   *)
   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR

-as_dummy="$PATH:/bin:/usr/bin:/usr/ccs/bin"
-for as_dir in $as_dummy
+for as_dir in $PATH

 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
 do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.

-  for ac_exec_ext in '' $ac_executable_extensions; do
-  if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
-    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5

     break 2
   fi
 done
     break 2
   fi
 done

-done
+  done
+IFS=$as_save_IFS

 
 

-  test -z "$ac_cv_path_AR" && ac_cv_path_AR="echo archiver ar not found re-run configure ; false"

   ;;
 esac
 fi
   ;;
 esac
 fi

-AR=$ac_cv_path_AR
-
-if test -n "$AR"; then
-  echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }

 else
 else

-  echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 
 fi
 

-
-echo "$as_me:$LINENO: checking whether to enable renaming of symbols" >&5
-echo $ECHO_N "checking whether to enable renaming of symbols... $ECHO_C" >&6
-enabled=yes
-U_DISABLE_RENAMING=0
-# Check whether --enable-renaming or --disable-renaming was given.
-if test "${enable_renaming+set}" = set; then
-  enableval="$enable_renaming"
-   case "${enableval}" in
-            yes|"") enabled=yes ;;
-            no) enabled=no; U_DISABLE_RENAMING=1 ;;
-            *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-
-
-echo "$as_me:$LINENO: checking whether to enable function and data tracing" >&5
-echo $ECHO_N "checking whether to enable function and data tracing... $ECHO_C" >&6
-enabled=yes
-U_ENABLE_TRACING=0
-# Check whether --enable-tracing or --disable-tracing was given.
-if test "${enable_tracing+set}" = set; then
-  enableval="$enable_tracing"
-   case "${enableval}" in
-            yes|"") enabled=yes ;;
-            no) enabled=no; U_ENABLE_TRACING=0 ;;
-            *) ;;
-    esac
-fi;
-echo "$as_me:$LINENO: result: $enabled" >&5
-echo "${ECHO_T}$enabled" >&6
-
-
-# Check whether --enable-rpath or --disable-rpath was given.
-if test "${enable_rpath+set}" = set; then
-  enableval="$enable_rpath"
-   case "${enableval}" in
-            yes|"") ENABLE_RPATH=YES ;;
-            no) ;;
-            *) ;;
-    esac
-else
-  ENABLE_RPATH=NO
-
-fi;
-
-
-
-echo "$as_me:$LINENO: checking for definition of U_INLINE for C" >&5
-echo $ECHO_N "checking for definition of U_INLINE for C... $ECHO_C" >&6
-if test "${ac_cv_c_inline+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-
-int
-main ()
-{
-return 0;} $ac_kw int foo() {
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_c_inline=$ac_kw; break
+  if test "x$ac_pt_PKG_CONFIG" = x; then
+    PKG_CONFIG=""
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    PKG_CONFIG=$ac_pt_PKG_CONFIG
+  fi

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+  PKG_CONFIG="$ac_cv_path_PKG_CONFIG"

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  done

 
 fi
 
 fi

-echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6
-case "$ac_cv_c_inline" in
-      yes)       U_INLINE= "inline" ;;
-         no )       U_INLINE= ;;
-           *)       U_INLINE=$ac_cv_c_inline ;;
-esac
-
-
-threads=true
-
-# Check whether --enable-threads or --disable-threads was given.
-if test "${enable_threads+set}" = set; then
-  enableval="$enable_threads"
-  case "${enableval}" in
-               yes) threads=true ;;
-               no)  threads=false ;;
-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-threads" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-threads" >&2;}
-   { (exit 1); exit 1; }; } ;;
-               esac
-else
-  threads=true
-fi;
-
-if test "$threads" = true; then
-  THREADS_TRUE=
-else
-  THREADS_TRUE='#'
+if test -n "$PKG_CONFIG"; then
+       _pkg_min_version=0.20
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+       if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+       else
+               { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+               PKG_CONFIG=""
+       fi

 fi
 
 fi
 

-ICU_USE_THREADS=0
-OLD_LIBS=${LIBS}
-
-if test $threads = true; then
-
-
-echo "$as_me:$LINENO: checking for pthread_attr_init in -lpthread" >&5
-echo $ECHO_N "checking for pthread_attr_init in -lpthread... $ECHO_C" >&6
-if test "${ac_cv_lib_pthread_pthread_attr_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
+$as_echo_n "checking for ICULEHB... " >&6; }

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_attr_init ();
-int
-main ()
-{
-pthread_attr_init ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
+if test -n "$ICULEHB_CFLAGS"; then
+    pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5

   ac_status=$?
   ac_status=$?

-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_pthread_pthread_attr_init=yes
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
+                     test "x$?" != "x0" && pkg_failed=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_pthread_pthread_attr_init=no
+  pkg_failed=yes

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ else
+    pkg_failed=untried

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_attr_init" >&6
-if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPTHREAD 1
-_ACEOF
-
-  LIBS="-lpthread $LIBS"
-
+if test -n "$ICULEHB_LIBS"; then
+    pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+    if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
+                     test "x$?" != "x0" && pkg_failed=yes
+else
+  pkg_failed=yes
+fi
+ else
+    pkg_failed=untried

 fi
 
 fi
 

-  if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
-    ICU_USE_THREADS=1
-  else
-
-
-echo "$as_me:$LINENO: checking for library containing pthread_mutex_destroy" >&5
-echo $ECHO_N "checking for library containing pthread_mutex_destroy... $ECHO_C" >&6
-if test "${ac_cv_search_pthread_mutex_destroy+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_func_search_save_LIBS="$LIBS"
-ac_cv_search_pthread_mutex_destroy="no"
-for i in pthread pthreads c_r ; do
-LIBS="-l$i  $ac_func_search_save_LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_mutex_destroy ();
-int
-main ()
-{
-pthread_mutex_destroy ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_pthread_mutex_destroy="-l$i"
-break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-done
-if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+if test $pkg_failed = yes; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_mutex_destroy ();
-int
-main ()
-{
-pthread_mutex_destroy ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_pthread_mutex_destroy="none required"
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+        _pkg_short_errors_supported=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-LIBS="$ac_func_search_save_LIBS"
+        if test $_pkg_short_errors_supported = yes; then
+               ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-le-hb" 2>&1`
+        else
+               ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-le-hb" 2>&1`
+        fi
+       # Put the nasty error message in config.log where it belongs
+       echo "$ICULEHB_PKG_ERRORS" >&5
+
+       :
+elif test $pkg_failed = untried; then
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+       :
+else
+       ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
+       ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+       have_icu_le_hb=true
+fi
+
+# Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
+# The release mode use is the default one for autoconf
+if test "$GCC" = yes; then
+    if test "$CFLAGS" = ""; then
+        if test "$ENABLE_DEBUG" = 1; then
+            CFLAGS=-g
+        fi
+        if test "$ENABLE_RELEASE" = 1; then
+            CFLAGS="$CFLAGS -O2"
+        fi
+    fi
+    if test "$CXXFLAGS" = ""; then
+        if test "$ENABLE_DEBUG" = 1; then
+            CXXFLAGS=-g
+        fi
+        if test "$ENABLE_RELEASE" = 1; then
+            CXXFLAGS="$CXXFLAGS -O2"
+        fi
+    fi

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_search_pthread_mutex_destroy" >&5
-echo "${ECHO_T}$ac_cv_search_pthread_mutex_destroy" >&6
-if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
-  test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"

 
 

-else :
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+  CPP=
+fi
+if test -z "$CPP"; then
+  if ${ac_cv_prog_CPP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+      # Double quotes because CPP needs to be expanded
+    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+    do
+      ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+                    Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :

 
 

+else
+  # Broken: fails on valid input.
+continue

 fi
 fi

+rm -f conftest.err conftest.i conftest.$ac_ext

 
 

-    if test "$ac_cv_search_pthread_mutex_destroy" != no; then
-      ICU_USE_THREADS=1
-    else
-
-echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5
-echo $ECHO_N "checking for pthread_mutex_init in -lpthread... $ECHO_C" >&6
-if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread  $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_mutex_init ();
-int
-main ()
-{
-pthread_mutex_init ();
-  ;
-  return 0;
-}
+#include <ac_nonexistent.h>

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_lib_pthread_pthread_mutex_init=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_pthread_pthread_mutex_init=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+  # Passes both tests.
+ac_preproc_ok=:
+break

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_mutex_init" >&6
-if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPTHREAD 1
-_ACEOF
-
-  LIBS="-lpthread $LIBS"
+rm -f conftest.err conftest.i conftest.$ac_ext

 
 

+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+  break

 fi
 
 fi
 

-      if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
-        ICU_USE_THREADS=1
-      fi
-    fi
+    done
+    ac_cv_prog_CPP=$CPP

 
 

-    echo "$as_me:$LINENO: checking for pthread_mutex_lock" >&5
-echo $ECHO_N "checking for pthread_mutex_lock... $ECHO_C" >&6
-if test "${ac_cv_func_pthread_mutex_lock+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+  CPP=$ac_cv_prog_CPP

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+  # Use a header file that comes with gcc, so configuring glibc
+  # with a fresh cross-compiler works.
+  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+  # <limits.h> exists even on freestanding compilers.
+  # On the NeXT, cc -E runs the code through the compiler's parser,
+  # not just through cpp. "Syntax error" is here to catch this case.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-/* Define pthread_mutex_lock to an innocuous variant, in case <limits.h> declares pthread_mutex_lock.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define pthread_mutex_lock innocuous_pthread_mutex_lock
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char pthread_mutex_lock (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-

 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif
 #ifdef __STDC__
 # include <limits.h>
 #else
 # include <assert.h>
 #endif

+                    Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :

 
 

-#undef pthread_mutex_lock
-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char pthread_mutex_lock ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_pthread_mutex_lock) || defined (__stub___pthread_mutex_lock)
-choke me
-#else
-char (*f) () = pthread_mutex_lock;
-#endif
-#ifdef __cplusplus
-}
-#endif
+else
+  # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext

 
 

-int
-main ()
-{
-return f != pthread_mutex_lock;
-  ;
-  return 0;
-}
+  # OK, works on sane cases.  Now check whether nonexistent headers
+  # can be detected and how.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <ac_nonexistent.h>

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_pthread_mutex_lock=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+  # Broken: success on invalid input.
+continue

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_pthread_mutex_lock=no
+  # Passes both tests.
+ac_preproc_ok=:
+break

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_func_pthread_mutex_lock" >&5
-echo "${ECHO_T}$ac_cv_func_pthread_mutex_lock" >&6

 
 

+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu

 
 

-    if test $ac_cv_func_pthread_mutex_lock = yes; then
-      ICU_USE_THREADS=1
-    fi
-  fi
-    case "${host}" in
-  *-pc-cygwin*|*-pc-mingw*)
-        ICU_USE_THREADS=1
-    if test "$ac_cv_c_compiler_gnu" = no; then
-            ICU_USE_THREADS=1
-      if test $ENABLE_DEBUG = 1; then
-                CFLAGS="${CFLAGS} /MDd"
-        CXXFLAGS="${CXXFLAGS} /MDd"
-      else
-                CFLAGS="${CFLAGS} /MD"
-        CXXFLAGS="${CXXFLAGS} /MD"
-      fi
-    fi ;;
-  *-*-hpux*)
-        case "${icu_cv_host_frag}" in
-      mh-hpux-acc)
-        OLD_CXXFLAGS="${CXXFLAGS}"
-        CXXFLAGS="${CXXFLAGS} -mt"
-        if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
-           CXXFLAGS="${OLD_CXXFLAGS}"
-       fi
-      ;;
-    esac
+
+# Find a good install program.  We prefer a C program (faster),
+# so one script is as good as another.  But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+  ./ | .// | /[cC]/* | \
+  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+  /usr/ucb/* ) ;;
+  *)
+    # OSF1 and SCO ODT 3.0 have their own names for install.
+    # Don't use installbsd from OSF since it installs stuff as root
+    # by default.
+    for ac_prog in ginstall scoinst install; do
+      for ac_exec_ext in '' $ac_executable_extensions; do
+       if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+         if test $ac_prog = install &&
+           grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+           # AIX install.  It has an incompatible calling convention.
+           :
+         elif test $ac_prog = install &&
+           grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+           # program-specific install script used by HP pwplus--don't use.
+           :
+         else
+           rm -rf conftest.one conftest.two conftest.dir
+           echo one > conftest.one
+           echo two > conftest.two
+           mkdir conftest.dir
+           if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+             test -s conftest.one && test -s conftest.two &&
+             test -s conftest.dir/conftest.one &&
+             test -s conftest.dir/conftest.two
+           then
+             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+             break 3
+           fi
+         fi
+       fi
+      done
+    done

     ;;
     ;;

-  esac
+esac
+
+  done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+  if test "${ac_cv_path_install+set}" = set; then
+    INSTALL=$ac_cv_path_install
+  else
+    # As a last resort, use the slow shell script.  Don't cache a
+    # value for INSTALL within a source directory, because that will
+    # break other packages using the cache if that directory is
+    # removed, or if the value is a relative name.
+    INSTALL=$ac_install_sh
+  fi

 fi
 fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

 
 

+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

 
 

+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

 
 

-# Check whether --enable-weak-threads or --disable-weak-threads was given.
-if test "${enable_weak_threads+set}" = set; then
-  enableval="$enable_weak_threads"
-  case "${enableval}" in
-               yes)
-            LIB_THREAD="${LIBS%${OLD_LIBS}}"
-            LIBS=${OLD_LIBS}
-            ;;
-               no)  ;;
-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-weak-threads" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-weak-threads" >&2;}
-   { (exit 1); exit 1; }; } ;;
-               esac
-fi;

 
 
 
 
 
 

-# The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
-# Do this check instead.
-HAVE_MMAP=0
-echo "$as_me:$LINENO: checking for mmap" >&5
-echo $ECHO_N "checking for mmap... $ECHO_C" >&6
-if test "${ac_cv_func_mmap_ok+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

 
 

-#include <unistd.h>
-#include <sys/mman.h>
-#include <sys/stat.h>
-#include <fcntl.h>
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 int
 main ()
 {
 
 int
 main ()
 {

-    mmap((void *)0, 0, PROT_READ, 0, 0, 0);
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_mmap_ok=yes
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# make sure install is relative to srcdir - if a script
+if test "$srcdir" = "."; then
+  # If srcdir isn't just ., then (srcdir) is already prepended.
+  if test "${ac_install_sh}" = "${INSTALL}"; then
+   INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
+  fi
+fi
+
+#AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
+#AC_CHECK_PROG(STRIP, strip, strip, true)
+
+# TODO(ICU-20301): Remove fallback to Python 2.
+for ac_prog in python3 "py -3" python "py"
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_PYTHON+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  if test -n "$PYTHON"; then
+  ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_PYTHON="$ac_prog"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-ac_cv_func_mmap_ok=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext

 fi
 fi

-
-echo "$as_me:$LINENO: result: $ac_cv_func_mmap_ok" >&5
-echo "${ECHO_T}$ac_cv_func_mmap_ok" >&6
-if test $ac_cv_func_mmap_ok = yes
-then
-    HAVE_MMAP=1
+PYTHON=$ac_cv_prog_PYTHON
+if test -n "$PYTHON"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+$as_echo "$PYTHON" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 
 
 fi
 
 

-GENCCODE_ASSEMBLY=
-case "${host}" in
-i*86-*-linux*|x86_64-*-linux*|powerpc*-*-linux*|i*86-*-*bsd*|i*86-pc-gnu)
-    if test "$GCC" = yes; then
-                GENCCODE_ASSEMBLY="-a gcc"
-    fi ;;
-i*86-*-solaris*)
-    if test "$GCC" = yes; then
-                GENCCODE_ASSEMBLY="-a gcc"
-    else
-        GENCCODE_ASSEMBLY="-a sun-x86"
-    fi ;;
-sparc-*-solaris*)
-    GENCCODE_ASSEMBLY="-a sun"
-    ;;
-ia64-*-hpux*)
-    GENCCODE_ASSEMBLY="-a aCC-ia64"
-    ;;
-esac
+  test -n "$PYTHON" && break
+done

 
 
 
 
 
 

-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if test "${ac_cv_prog_CPP+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+# Check for the platform make
+for ac_prog in gmake gnumake
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_U_MAKE+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+  case $U_MAKE in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH

 do
 do

-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-                    Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2

   fi
   fi

-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  :
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+done
+  done
+IFS=$as_save_IFS

 
 

-  # Broken: fails on valid input.
-continue
+  ;;
+esac

 fi
 fi

-rm -f conftest.err conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether non-existent headers
-  # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
+U_MAKE=$ac_cv_path_U_MAKE
+if test -n "$U_MAKE"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
+$as_echo "$U_MAKE" >&6; }

 else
 else

-  ac_cpp_err=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 fi

-if test -z "$ac_cpp_err"; then
-  # Broken: success on invalid input.
-continue
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext

 
 

+  test -n "$U_MAKE" && break

 done
 done

-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
-  break
-fi
+test -n "$U_MAKE" || U_MAKE="make"
+

 
 

-    done
-    ac_cv_prog_CPP=$CPP

 
 

+
+
+# Check whether --with-cross-build was given.
+if test "${with_cross_build+set}" = set; then :
+  withval=$with_cross_build; cross_buildroot="${withval}"
+else
+  cross_buildroot=""

 fi
 fi

-  CPP=$ac_cv_prog_CPP
+
+
+if test "X$cross_buildroot" = "X"; then
+    if test "$cross_compiling" = "yes"; then
+        as_fn_error $? "Error! Cross compiling but no --with-cross-build option specified - please supply the path to an executable ICU's build root" "$LINENO" 5
+           fi

 else
 else

-  ac_cv_prog_CPP=$CPP
+    if test -f "${cross_buildroot}/config/icucross.mk"; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
+$as_echo "Using cross buildroot: $cross_buildroot" >&6; }
+    else
+        if test -d "${cross_buildroot}"; then
+            as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
+        else
+            as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
+        fi
+    fi

 fi
 fi

-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
+
+
+# Check for doxygen to generate documentation
+# Extract the first word of "doxygen", so it can be a program name with args.
+set dummy doxygen; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_DOXYGEN+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $DOXYGEN in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="$PATH:/usr/local/bin:/usr/bin"
+for as_dir in $as_dummy

 do
 do

-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-                    Syntax error
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2

   fi
   fi

-else
-  ac_cpp_err=yes
+done
+  done
+IFS=$as_save_IFS
+
+  ;;
+esac

 fi
 fi

-if test -z "$ac_cpp_err"; then
-  :
+DOXYGEN=$ac_cv_path_DOXYGEN
+if test -n "$DOXYGEN"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
+$as_echo "$DOXYGEN" >&6; }

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  # Broken: fails on valid input.
-continue
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 fi

-rm -f conftest.err conftest.$ac_ext

 
 

-  # OK, works on sane cases.  Now check whether non-existent headers
-  # can be detected and how.
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
+
+
+# Check that the linker is usable
+
+case "${host}" in
+    *-*-cygwin*|*-*-mingw*)
+        if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
+            as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
+                  Please follow the directions in ICU's readme." "$LINENO" 5
+        fi;;
+    *);;
+esac
+
+# Determine the executable suffix
+# We don't use AC_EXEEXT because some compilers output separate debugging
+# files, which confuses the AC_EXEEXT macro.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
+$as_echo_n "checking checking for executable suffix... " >&6; }
+case "${host}" in
+    *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
+    *)      EXEEXT="" ;;
+esac
+ac_exeext=$EXEEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
+$as_echo "$EXEEXT" >&6; }
+
+
+# Determine how strict we want to be when compiling
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
+$as_echo_n "checking whether strict compiling is on... " >&6; }
+    # Check whether --enable-strict was given.
+if test "${enable_strict+set}" = set; then :
+  enableval=$enable_strict;
+        if test "$enableval" = no
+        then
+            ac_use_strict_options=no
+        else
+            ac_use_strict_options=yes
+        fi
+

 else
 else

-  ac_cpp_err=yes
+  ac_use_strict_options=yes

 fi
 fi

-if test -z "$ac_cpp_err"; then
-  # Broken: success on invalid input.
-continue
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.$ac_ext
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
+$as_echo "$ac_use_strict_options" >&6; }
+
+    if test "$ac_use_strict_options" = yes
+    then
+        if test "$GCC" = yes
+        then
+            case "${host}" in
+            *-*-solaris*)
+                # Don't use -std=c11 on Solaris because of timezone check fails
+                ;;
+            *)
+                # Do not use -ansi. It limits us to C90, and it breaks some platforms.
+                # We use -std=c11 to disable the gnu99 defaults and its associated warnings
+                CFLAGS="$CFLAGS -std=c11"
+                ;;
+            esac
+
+            CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
+        else
+            case "${host}" in
+            *-*-cygwin)
+                if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
+                then
+                    CFLAGS="$CFLAGS /W4"
+                fi ;;
+            *-*-mingw*)
+                CFLAGS="$CFLAGS -W4" ;;
+            esac
+        fi
+        if test "$GXX" = yes
+        then
+            CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
+        else
+            case "${host}" in
+            *-*-cygwin)
+                if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
+                then
+                    CXXFLAGS="$CXXFLAGS /W4"
+                fi ;;
+            *-*-mingw*)
+                CFLAGS="$CFLAGS -W4" ;;
+            esac
+        fi
+    fi
+
+
+# Check if we can build and use 64-bit libraries
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -z "$GREP"; then
+  ac_path_GREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in grep ggrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+  # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'GREP' >> "conftest.nl"
+    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_GREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_GREP="$ac_path_GREP"
+      ac_path_GREP_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac

 
 

-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
-  :
+      $ac_path_GREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_GREP"; then
+    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi

 else
 else

-  { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+  ac_cv_path_GREP=$GREP

 fi
 
 fi
 

-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"

 
 
 
 

-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  if echo a | (grep -E '(a|b)') >/dev/null 2>&1
-    then ac_cv_prog_egrep='grep -E'
-    else ac_cv_prog_egrep='egrep'
+  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+   then ac_cv_path_EGREP="$GREP -E"
+   else
+     if test -z "$EGREP"; then
+  ac_path_EGREP_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in egrep; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+  # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo 'EGREP' >> "conftest.nl"
+    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_EGREP="$ac_path_EGREP"
+      ac_path_EGREP_max=$ac_count

     fi
     fi

+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+      $ac_path_EGREP_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_EGREP"; then
+    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+  fi
+else
+  ac_cv_path_EGREP=$EGREP
+fi
+
+   fi

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"

 
 
 
 

-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>
 /* end confdefs.h.  */
 #include <stdlib.h>
 #include <stdarg.h>


@@ -4903,51 +4658,23 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :

   ac_cv_header_stdc=yes
 else
   ac_cv_header_stdc=yes
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
+  ac_cv_header_stdc=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 /* end confdefs.h.  */
 #include <string.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

-  $EGREP "memchr" >/dev/null 2>&1; then
-  :
+  $EGREP "memchr" >/dev/null 2>&1; then :
+

 else
   ac_cv_header_stdc=no
 fi
 else
   ac_cv_header_stdc=no
 fi


@@ -4957,18 +4684,14 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 /* end confdefs.h.  */
 #include <stdlib.h>
 
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |

-  $EGREP "free" >/dev/null 2>&1; then
-  :
+  $EGREP "free" >/dev/null 2>&1; then :
+

 else
   ac_cv_header_stdc=no
 fi
 else
   ac_cv_header_stdc=no
 fi


@@ -4978,16 +4701,13 @@ fi
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.

-  if test "$cross_compiling" = yes; then
+  if test "$cross_compiling" = yes; then :

   :
 else
   :
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 #include <ctype.h>
 /* end confdefs.h.  */
 #include <ctype.h>

+#include <stdlib.h>

 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))


@@ -5007,325 +4727,769 @@ main ()
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
        || toupper (i) != TOUPPER (i))
   for (i = 0; i < 256; i++)
     if (XOR (islower (i), ISLOWER (i))
        || toupper (i) != TOUPPER (i))

-      exit(2);
-  exit (0);
+      return 2;
+  return 0;

 }
 _ACEOF
 }
 _ACEOF

-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  :
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_run "$LINENO"; then :

 
 

-( exit $ac_status )
-ac_cv_header_stdc=no
+else
+  ac_cv_header_stdc=no

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext

 fi
 fi

+

 fi
 fi
 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }

 if test $ac_cv_header_stdc = yes; then
 
 if test $ac_cv_header_stdc = yes; then
 

-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h

 
 fi
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
 
 fi
 
 # On IRIX 5.3, sys/types and inttypes.h are conflicting.

+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+                 inttypes.h stdint.h unistd.h
+do :
+  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+  cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF

 
 

+fi

 
 

+done

 
 
 
 
 
 

+    BITS_REQ=nochange
+    ENABLE_64BIT_LIBS=unknown
+    ## revisit this for cross-compile.

 
 

+    # Check whether --enable-64bit-libs was given.
+if test "${enable_64bit_libs+set}" = set; then :
+  enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
+         case "${enableval}" in
+            no|false|32) with_library_bits=32;  ;;
+            yes|true|64) with_library_bits=64else32 ;;
+            nochange) with_library_bits=nochange; ;;
+            *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
+            esac
+fi

 
 
 
 
 
 

-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-                 inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+
+# Check whether --with-library-bits was given.
+if test "${with_library_bits+set}" = set; then :
+  withval=$with_library_bits; case "${withval}" in
+            ""|nochange) BITS_REQ=$withval ;;
+            32|64|64else32) BITS_REQ=$withval ;;
+            *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
+            esac
+fi
+
+
+    # don't use these for cross compiling
+    if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
+        as_fn_error $? "Don't specify bitness when cross compiling. See readme.html for help with cross compilation., and set compiler options manually." "$LINENO" 5
+    fi
+    # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
+$as_echo_n "checking size of void *... " >&6; }
+if ${ac_cv_sizeof_void_p+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
+
+else
+  if test "$ac_cv_type_void_p" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void *)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_void_p=0
+   fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
+$as_echo "$ac_cv_sizeof_void_p" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOID_P $ac_cv_sizeof_void_p

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default

 
 

-#include <$ac_header>
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
+$as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
+    case $ac_cv_sizeof_void_p in
+        8) DEFAULT_64BIT=yes ;;
+        4) DEFAULT_64BIT=no ;;
+        *) DEFAULT_64BIT=unknown
+    esac
+    BITS_GOT=unknown
+
+    # 'OK' here means, we can exit any further checking, everything's copa
+    BITS_OK=yes
+
+    # do we need to check for buildable/runnable 32 or 64 bit?
+    BITS_CHECK_32=no
+    BITS_CHECK_64=no
+
+    # later, can we run the 32/64 bit binaries so made?
+    BITS_RUN_32=no
+    BITS_RUN_64=no
+
+    if test "$DEFAULT_64BIT" = "yes"; then
+        # we get 64 bits by default.
+        BITS_GOT=64
+        case "$BITS_REQ" in
+            32)
+                # need to look for 32 bit support.
+                BITS_CHECK_32=yes
+                # not copa.
+                BITS_OK=no;;
+            # everyone else is happy.
+            nochange) ;;
+            *) ;;
+        esac
+    elif test "$DEFAULT_64BIT" = "no"; then
+        # not 64 bit by default.
+        BITS_GOT=32
+        case "$BITS_REQ" in
+            64|64else32)
+                BITS_CHECK_64=yes
+                #BITS_CHECK_32=yes
+                BITS_OK=no;;
+            nochange) ;;
+            *) ;;
+        esac
+    elif test "$DEFAULT_64BIT" = "unknown"; then
+        # cross compiling.
+        BITS_GOT=unknown
+        case "$BITS_REQ" in
+            64|64else32) BITS_OK=no
+            BITS_CHECK_32=yes
+            BITS_CHECK_64=yes ;;
+            32) BITS_OK=no;;
+            nochange) ;;
+            *) ;;
+        esac
+    fi
+
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
+$as_echo "$DEFAULT_64BIT" >&6; };
+
+    if test "$BITS_OK" != "yes"; then
+        # not copa. back these up.
+        CFLAGS_OLD="${CFLAGS}"
+        CXXFLAGS_OLD="${CXXFLAGS}"
+        LDFLAGS_OLD="${LDFLAGS}"
+        ARFLAGS_OLD="${ARFLAGS}"
+
+        CFLAGS_32="${CFLAGS}"
+        CXXFLAGS_32="${CXXFLAGS}"
+        LDFLAGS_32="${LDFLAGS}"
+        ARFLAGS_32="${ARFLAGS}"
+
+        CFLAGS_64="${CFLAGS}"
+        CXXFLAGS_64="${CXXFLAGS}"
+        LDFLAGS_64="${LDFLAGS}"
+        ARFLAGS_64="${ARFLAGS}"
+
+        CAN_BUILD_64=unknown
+        CAN_BUILD_32=unknown
+        # These results can't be cached because is sets compiler flags.
+        if test "$BITS_CHECK_64" = "yes"; then
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
+$as_echo_n "checking how to build 64-bit executables... " >&6; }
+            CAN_BUILD_64=no
+            ####
+            # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
+            #  Note, we don't have to actually check if the options work- we'll try them before using them.
+            #  So, only try actually testing the options, if you are trying to decide between multiple options.
+            # On exit from the following clauses:
+            # if CAN_BUILD_64=yes:
+            #    *FLAGS are assumed to contain the right settings for 64bit
+            # else if CAN_BUILD_64=no: (default)
+            #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
+
+            if test "$GCC" = yes; then
+                CFLAGS="${CFLAGS} -m64"
+                CXXFLAGS="${CXXFLAGS} -m64"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  eval "$as_ac_Header=yes"
+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_64=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
+  CAN_BUILD_64=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+            else
+                case "${host}" in
+                sparc*-*-solaris*)
+                    # 1. try -m64
+                    CFLAGS="${CFLAGS} -m64"
+                    CXXFLAGS="${CXXFLAGS} -m64"
+                    if test "$cross_compiling" = yes; then :
+  CAN_BUILD_64=unknown
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+                    if test "$CAN_BUILD_64" != yes; then
+                        # Nope. back out changes.
+                        CFLAGS="${CFLAGS_OLD}"
+                        CXXFLAGS="${CXXFLAGS_OLD}"
+                        # 2. try xarch=v9 [deprecated]
+                        ## TODO: cross compile: the following won't work.
+                        SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
+                        SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
+                        # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
+                        if test -z "$SOL64" && test -n "$SPARCV9"; then
+                            CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
+                            CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
+                            LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
+                            CAN_BUILD_64=yes
+                        fi
+                    fi
+                    ;;
+                i386-*-solaris*)
+                    # 1. try -m64
+                    CFLAGS="${CFLAGS} -m64"
+                    CXXFLAGS="${CXXFLAGS} -m64"
+                    if test "$cross_compiling" = yes; then :
+  CAN_BUILD_64=unknown
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+                    if test "$CAN_BUILD_64" != yes; then
+                        # Nope. back out changes.
+                        CFLAGS="${CFLAGS_OLD}"
+                        CXXFLAGS="${CXXFLAGS_OLD}"
+                        # 2. try the older compiler option
+                        ## TODO: cross compile problem
+                        AMD64=`isainfo -n 2>&1 | grep amd64`
+                        SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
+                        if test -z "$SOL64" && test -n "$AMD64"; then
+                            CFLAGS="${CFLAGS} -xtarget=generic64"
+                            CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
+                            CAN_BUILD_64=yes
+                        fi
+                    fi
+                    ;;
+                ia64-*-linux*)
+                    # check for ecc/ecpc compiler support
+                    ## TODO: cross compiler problem
+                    if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
+                        if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
+                            CAN_BUILD_64=yes
+                        fi
+                    fi
+                    ;;
+                *-*-cygwin)
+                    # vcvarsamd64.bat should have been used to enable 64-bit builds.
+                    # We only do this check to display the correct answer.
+                    ## TODO: cross compiler problem
+                    if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
+                        CAN_BUILD_64=yes
+                    fi
+                    ;;
+                *-*-aix*|powerpc64-*-linux*)
+                    CFLAGS="${CFLAGS} -q64"
+                    CXXFLAGS="${CXXFLAGS} -q64"
+                    LDFLAGS="${LDFLAGS} -q64"
+                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                    if test "$CAN_BUILD_64" = yes; then
+                        # worked- set other options.
+                        case "${host}" in
+                        *-*-aix*)
+                            # tell AIX what executable mode to use.
+                            ARFLAGS="${ARFLAGS} -X64"
+                        esac
+                    fi
+                    ;;
+                *-*-hpux*)
+                    # First we try the newer +DD64, if that doesn't work,
+                    # try other options.
+
+                    CFLAGS="${CFLAGS} +DD64"
+                    CXXFLAGS="${CXXFLAGS} +DD64"
+                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                    if test "$CAN_BUILD_64" != yes; then
+                        # reset
+                        CFLAGS="${CFLAGS_OLD}"
+                        CXXFLAGS="${CXXFLAGS_OLD}"
+                        # append
+                        CFLAGS="${CFLAGS} +DA2.0W"
+                        CXXFLAGS="${CXXFLAGS} +DA2.0W"
+                        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no

 fi
 fi

-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
-  cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                    fi
+                    ;;
+                *-*ibm-openedition*|*-*-os390*)
+                    CFLAGS="${CFLAGS} -Wc,lp64"
+                    CXXFLAGS="${CXXFLAGS} -Wc,lp64"
+                    LDFLAGS="${LDFLAGS} -Wl,lp64"
+                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}

 _ACEOF
 _ACEOF

+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_64=yes
+else
+  CAN_BUILD_64=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+                    ;;
+                *)
+                    # unknown platform.
+                    ;;
+                esac
+            fi
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
+$as_echo "$CAN_BUILD_64" >&6; }
+            if test "$CAN_BUILD_64" = yes; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
+$as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
+                if test "$cross_compiling" = yes; then :
+  BITS_RUN_64=unknown
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==64)?0:1;}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  BITS_RUN_64=yes
+else
+  BITS_RUN_64=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi

 
 

+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
+$as_echo "$BITS_RUN_64" >&6; };
+
+                CFLAGS_64="${CFLAGS}"
+                CXXFLAGS_64="${CXXFLAGS}"
+                LDFLAGS_64="${LDFLAGS}"
+                ARFLAGS_64="${ARFLAGS}"
+            fi
+            # put it back.
+            CFLAGS="${CFLAGS_OLD}"
+            CXXFLAGS="${CXXFLAGS_OLD}"
+            LDFLAGS="${LDFLAGS_OLD}"
+            ARFLAGS="${ARFLAGS_OLD}"
+        fi
+        if test "$BITS_CHECK_32" = "yes"; then
+            # see comment under 'if BITS_CHECK_64', above.
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
+$as_echo_n "checking how to build 32-bit executables... " >&6; }
+            if test "$GCC" = yes; then
+                CFLAGS="${CFLAGS} -m32"
+                CXXFLAGS="${CXXFLAGS} -m32"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==32)?0:1;}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CAN_BUILD_32=yes
+else
+  CAN_BUILD_32=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+            fi
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
+$as_echo "$CAN_BUILD_32" >&6; }
+            if test "$CAN_BUILD_32" = yes; then
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
+$as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
+                if test "$cross_compiling" = yes; then :
+  BITS_RUN_32=unknown
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void) {return (sizeof(void*)*8==32)?0:1;}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  BITS_RUN_32=yes
+else
+  BITS_RUN_32=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext

 fi
 
 fi
 

-done
+                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
+$as_echo "$BITS_RUN_32" >&6; };
+                CFLAGS_32="${CFLAGS}"
+                CXXFLAGS_32="${CXXFLAGS}"
+                LDFLAGS_32="${LDFLAGS}"
+                ARFLAGS_32="${ARFLAGS}"
+            fi
+            # put it back.
+            CFLAGS="${CFLAGS_OLD}"
+            CXXFLAGS="${CXXFLAGS_OLD}"
+            LDFLAGS="${LDFLAGS_OLD}"
+            ARFLAGS="${ARFLAGS_OLD}"
+        fi
+
+        ##
+        # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
+        #

 
 

+        # First, implement 64else32
+        if test "$BITS_REQ" = "64else32"; then
+            if test "$BITS_RUN_64" = "yes"; then
+                BITS_REQ=64
+            else
+                # no changes.
+                BITS_OK=yes
+            fi
+        fi

 
 

+        # implement.
+        if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
+            CFLAGS="${CFLAGS_32}"
+            CXXFLAGS="${CXXFLAGS_32}"
+            LDFLAGS="${LDFLAGS_32}"
+            ARFLAGS="${ARFLAGS_32}"
+            BITS_OK=yes
+        elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
+            CFLAGS="${CFLAGS_64}"
+            CXXFLAGS="${CXXFLAGS_64}"
+            LDFLAGS="${LDFLAGS_64}"
+            ARFLAGS="${ARFLAGS_64}"
+            BITS_OK=yes
+        elif test "$BITS_OK" != "yes"; then
+            as_fn_error $? "Requested $BITS_REQ bit binaries but could not compile and execute them. See readme.html for help with cross compilation., and set compiler options manually." "$LINENO" 5
+        fi
+     fi

 
 

-for ac_header in inttypes.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+
+
+
+# Determine the Makefile fragment
+
+       { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
+$as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
+if ${icu_cv_host_frag+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+
+case "${host}" in
+*-*-solaris*)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-solaris-gcc
+       else
+               icu_cv_host_frag=mh-solaris
+       fi ;;
+alpha*-*-linux-gnu)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-alpha-linux-gcc
+       else
+               icu_cv_host_frag=mh-alpha-linux-cc
+       fi ;;
+powerpc*-*-linux*)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-linux
+       else
+               icu_cv_host_frag=mh-linux-va
+       fi ;;
+*-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
+i[34567]86-*-cygwin)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-cygwin
+       else
+               icu_cv_host_frag=mh-cygwin-msvc
+       fi ;;
+x86_64-*-cygwin)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-cygwin64
+       else
+               icu_cv_host_frag=mh-cygwin-msvc
+       fi ;;
+*-*-mingw*)
+       if test "$GCC" = yes; then
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
-#include <$ac_header>
+
+#ifndef __MINGW64__
+#error This is not MinGW64
+#endif
+int
+main ()
+{
+
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_header_compiler=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+  icu_cv_host_frag=mh-mingw64

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  icu_cv_host_frag=mh-mingw
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+       else
+               case "${host}" in
+               *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
+               *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
+               esac
+       fi ;;
+*-*-*bsd*|*-*-dragonfly*)      icu_cv_host_frag=mh-bsd-gcc ;;
+*-*-aix*)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-aix-gcc
+       else
+               icu_cv_host_frag=mh-aix-va
+       fi ;;
+*-*-hpux*)
+       if test "$GCC" = yes; then
+               icu_cv_host_frag=mh-hpux-gcc
+       else
+               case "$CXX" in
+               *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
+               esac
+       fi ;;
+*-*ibm-openedition*|*-*-os390*)        icu_cv_host_frag=mh-os390 ;;
+*-*-os400*)    icu_cv_host_frag=mh-os400 ;;
+*-apple-rhapsody*)     icu_cv_host_frag=mh-darwin ;;
+*-apple-darwin*)       icu_cv_host_frag=mh-darwin ;;
+*-*-beos)       icu_cv_host_frag=mh-beos ;;
+*-*-haiku)      icu_cv_host_frag=mh-haiku ;;
+*-*-irix*)     icu_cv_host_frag=mh-irix ;;
+*-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
+*-*-nto*)      icu_cv_host_frag=mh-qnx ;;
+*-ncr-*)       icu_cv_host_frag=mh-mpras ;;
+*)             icu_cv_host_frag=mh-unknown ;;
+esac
+

 
 

-ac_header_compiler=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
+$as_echo "$icu_cv_host_frag" >&6; }

 
 

-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+
+# Checks for libraries and other host specific stuff
+# On HP/UX, don't link to -lm from a shared lib because it isn't
+#  PIC (at least on 10.2)
+case "${host}" in
+       *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
+$as_echo_n "checking for floor in -lm... " >&6; }
+if ${ac_cv_lib_m_floor+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <$ac_header>
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char floor ();
+int
+main ()
+{
+return floor ();
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_floor=yes

 else
 else

-  ac_cpp_err=yes
+  ac_cv_lib_m_floor=no

 fi
 fi

-if test -z "$ac_cpp_err"; then
-  ac_header_preproc=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
+$as_echo "$ac_cv_lib_m_floor" >&6; }
+if test "x$ac_cv_lib_m_floor" = xyes; then :
+  LIB_M="-lm"

 fi
 fi

-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+ ;;

 
 

-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists.  ##
-## ------------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+       *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
+$as_echo_n "checking for floor in -lm... " >&6; }
+if ${ac_cv_lib_m_floor+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char floor ();
+int
+main ()
+{
+return floor ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_m_floor=yes
+else
+  ac_cv_lib_m_floor=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS

 fi
 fi

-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
+$as_echo "$ac_cv_lib_m_floor" >&6; }
+if test "x$ac_cv_lib_m_floor" = xyes; then :

   cat >>confdefs.h <<_ACEOF
   cat >>confdefs.h <<_ACEOF

-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_LIBM 1

 _ACEOF
 
 _ACEOF
 

+  LIBS="-lm $LIBS"
+

 fi
 
 fi
 

-done
+                       LIB_M="" ;;
+esac

 
 

-if test $ac_cv_header_inttypes_h = no; then
- U_HAVE_INTTYPES_H=0
+
+# Check whether to build shared libraries
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+enabled=no
+# Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+  enableval=$enable_shared;  case "${enableval}" in
+            yes|"") enabled=yes; ENABLE_SHARED=YES ;;
+            no);;
+            *) ;;
+    esac

 else
 else

- U_HAVE_INTTYPES_H=1
-fi
-if test "$CC" = ccc; then
- echo "$as_me:$LINENO: result: \"C compiler set to CCC ${CC}\" " >&5
-echo "${ECHO_T}\"C compiler set to CCC ${CC}\" " >&6
- case "${host}" in
-        alpha*-*-*) U_HAVE_INTTYPES_H=0;
- esac
+  enabled=yes; ENABLE_SHARED=YES
+

 fi
 
 fi
 

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }

 
 
 
 

+# Check whether to build static libraries
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+enabled=no
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+  enableval=$enable_static;  case "${enableval}" in
+            yes|"") enabled=yes; ENABLE_STATIC=YES ;;
+            no) ;;
+            *) ;;
+    esac
+fi

 
 

-# Check whether --with-iostream or --without-iostream was given.
-if test "${with_iostream+set}" = set; then
-  withval="$with_iostream"
-  case "${withval}" in
-               none) streams=none ;;
-               old) streams=198506 ;;
-               std) streams=199711 ;;
-               auto) streams= ;;
-               *) { { echo "$as_me:$LINENO: error: bad value ${withval} for --with-iostream" >&5
-echo "$as_me: error: bad value ${withval} for --with-iostream" >&2;}
-   { (exit 1); exit 1; }; } ;;
-               esac
-else
-  streams=
-fi;
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }

 
 

-U_IOSTREAM_SOURCE=0
-if test x$streams != xnone
-then

 
 

+# When building release static library, there might be some optimization flags we can use
+if test "$ENABLE_STATIC" = "YES"; then
+    if test "$ENABLE_SHARED" != "YES"; then
+        if test "$ENABLE_RELEASE" = 1; then
+            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
+$as_echo_n "checking whether we can use static library optimization option... " >&6; }
+            CHECK_STATIC_OPT_FLAG=no

 
 

-    ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+            OLD_CPPFLAGS="${CPPFLAGS}"
+            OLD_LDFLAGS="${LDFLAGS}"

 
 

-    OLD_CXXFLAGS="${CXXFLAGS}"
-    case "${icu_cv_host_frag}" in
-        mh-hpux-acc)
-            CXXFLAGS="${CXXFLAGS} -AA"
-        ;;
-    esac
-    echo "$as_me:$LINENO: checking for iostream usability" >&5
-echo $ECHO_N "checking for iostream usability... $ECHO_C" >&6
+            case "${host}" in
+            *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
+                if test "$GCC" = yes; then
+                    CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
+                    LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
+                fi
+                ;;
+            *)
+                ;;
+            esac

 
 

-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+            cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <iostream>
+

 int
 main ()
 {
 int
 main ()
 {


@@ -5334,629 +5498,595 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_header_iostream=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  CHECK_STATIC_OPT_FLAG=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_iostream=no
+  CHECK_STATIC_OPT_FLAG=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-    if test $icu_cv_host_frag = mh-cygwin-msvc
-    then
-                                ac_cv_header_iostream=yes
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+            { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
+$as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
+            if test "$CHECK_STATIC_OPT_FLAG" = no; then
+                CPPFLAGS="${OLD_CPPFLAGS}"
+                LDFLAGS="${OLD_LDFLAGS}"
+            fi
+        fi

     fi
     fi

-    echo "$as_me:$LINENO: result: $ac_cv_header_iostream" >&5
-echo "${ECHO_T}$ac_cv_header_iostream" >&6
-    if test $ac_cv_header_iostream = yes
+fi
+
+
+# Check whether to enable auto cleanup of libraries
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
+$as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
+enabled=no
+UCLN_NO_AUTO_CLEANUP=1
+# Check whether --enable-auto-cleanup was given.
+if test "${enable_auto_cleanup+set}" = set; then :
+  enableval=$enable_auto_cleanup;  case "${enableval}" in
+         yes) enabled=yes;
+         CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
+         UCLN_NO_AUTO_CLEANUP=0
+          ;;
+         *) ;;
+    esac
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }
+
+
+# MSVC floating-point option
+MSVC_RELEASE_FLAG=""
+if test $enabled = yes
+then
+    if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc

     then
     then

-        U_IOSTREAM_SOURCE=199711
-    else
-        CXXFLAGS="${OLD_CXXFLAGS}"
-        echo "$as_me:$LINENO: checking whether ostream in iostream.h is really defined" >&5
-echo $ECHO_N "checking whether ostream in iostream.h is really defined... $ECHO_C" >&6
-        if test "${ac_cv_iostream_ok+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <iostream.h>
+
+    #if defined _MSC_VER && _MSC_VER >= 1400
+    #else
+    Microsoft Visual C++ < 2005
+    #endif
+

 int
 main ()
 {
 int
 main ()
 {

-ostream &testout = cout; testout << "test" << endl;
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_iostream_ok=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+  MSVC_RELEASE_FLAG="/fp:precise"

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_iostream_ok=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+  MSVC_RELEASE_FLAG="/Op"

 fi
 fi

+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 
 

-        echo "$as_me:$LINENO: result: $ac_cv_iostream_ok" >&5
-echo "${ECHO_T}$ac_cv_iostream_ok" >&6
-        if test $ac_cv_iostream_ok = yes
-        then
-            U_IOSTREAM_SOURCE=198506
-        fi
-    fi
-    if test x$streams != x
-    then
-        if test $U_IOSTREAM_SOURCE -ge $streams
-        then
-            U_IOSTREAM_SOURCE=$streams
-            case "${icu_cv_host_frag}" in
-                mh-hpux-acc)
-                    if test $U_IOSTREAM_SOURCE -lt 199711; then
-                        CXXFLAGS=${OLD_CXXFLAGS}
-                    fi
-                ;;
-            esac
-        else
-            { { echo "$as_me:$LINENO: error: ${withval} iostream is not available" >&5
-echo "$as_me: error: ${withval} iostream is not available" >&2;}
-   { (exit 1); exit 1; }; }
-        fi
+        CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
+        CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"

     fi
 fi
 
     fi
 fi
 

-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
+# Check whether to enabled draft APIs
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
+$as_echo_n "checking whether to enable draft APIs... " >&6; }
+enabled=yes
+U_DEFAULT_SHOW_DRAFT=1
+# Check whether --enable-draft was given.
+if test "${enable_draft+set}" = set; then :
+  enableval=$enable_draft;  case "${enableval}" in
+         no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
+         CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
+          ;;
+         *) ;;
+    esac
+fi

 
 

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }
+# Make sure that we can use draft API in ICU.
+if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
+    CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API -DU_SHOW_INTERNAL_API"
+fi

 
 

-echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
-if test "${ac_cv_c_bigendian+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/param.h>
+  if test -n "$RANLIB"; then
+  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-int
-main ()
-{
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  # It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/param.h>

 
 

-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+  ac_ct_RANLIB=$RANLIB
+  # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$ac_ct_RANLIB"; then
+  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_RANLIB="ranlib"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_c_bigendian=yes
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi

 
 

-ac_cv_c_bigendian=no
+  if test "x$ac_ct_RANLIB" = x; then
+    RANLIB=":"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+    RANLIB=$ac_ct_RANLIB
+  fi
+else
+  RANLIB="$ac_cv_prog_RANLIB"

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+
+# need sed
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+     for ac_i in 1 2 3 4 5 6 7; do
+       ac_script="$ac_script$as_nl$ac_script"
+     done
+     echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+     { ac_script=; unset ac_script;}
+     if test -z "$SED"; then
+  ac_path_SED_found=false
+  # Loop through the user's path and test for each of PROGNAME-LIST
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_prog in sed gsed; do
+    for ac_exec_ext in '' $ac_executable_extensions; do
+      ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+      as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+  # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+  ac_count=0
+  $as_echo_n 0123456789 >"conftest.in"
+  while :
+  do
+    cat "conftest.in" "conftest.in" >"conftest.tmp"
+    mv "conftest.tmp" "conftest.in"
+    cp "conftest.in" "conftest.nl"
+    $as_echo '' >> "conftest.nl"
+    "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+    as_fn_arith $ac_count + 1 && ac_count=$as_val
+    if test $ac_count -gt ${ac_path_SED_max-0}; then
+      # Best one so far, save it but keep looking for a better one
+      ac_cv_path_SED="$ac_path_SED"
+      ac_path_SED_max=$ac_count
+    fi
+    # 10*(2^10) chars as input seems more than enough
+    test $ac_count -gt 10 && break
+  done
+  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac

 
 

-# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
-  # try to guess the endianness by grepping values into an object file
-  ac_cv_c_bigendian=unknown
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
-int
-main ()
-{
- _ascii (); _ebcdic ();
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
-  ac_cv_c_bigendian=yes
+      $ac_path_SED_found && break 3
+    done
+  done
+  done
+IFS=$as_save_IFS
+  if test -z "$ac_cv_path_SED"; then
+    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+  fi
+else
+  ac_cv_path_SED=$SED

 fi
 fi

-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-  if test "$ac_cv_c_bigendian" = unknown; then
-    ac_cv_c_bigendian=no
-  else
-    # finding both strings is unlikely to happen, but who knows?
-    ac_cv_c_bigendian=unknown
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+  rm -f conftest.sed
+
+
+# look for 'ar' the proper way
+if test -n "$ac_tool_prefix"; then
+  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if test -n "$AR"; then
+  ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_AR="${ac_tool_prefix}ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2

   fi
   fi

+done
+  done
+IFS=$as_save_IFS
+
+fi

 fi
 fi

+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+

 
 fi
 
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+if test -z "$ac_cv_prog_AR"; then
+  ac_ct_AR=$AR
+  # Extract the first word of "ar", so it can be a program name with args.
+set dummy ar; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-int
-main ()
-{
-  /* Are we little or big endian?  From Harbison&Steele.  */
-  union
-  {
-    long l;
-    char c[sizeof (long)];
-  } u;
-  u.l = 1;
-  exit (u.c[sizeof (long) - 1] == 1);
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_c_bigendian=no
+  if test -n "$ac_ct_AR"; then
+  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.

 else
 else

-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+    ac_cv_prog_ac_ct_AR="ar"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS

 
 

-( exit $ac_status )
-ac_cv_c_bigendian=yes

 fi
 fi

-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext

 fi
 fi

+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-case $ac_cv_c_bigendian in
-  yes)

 
 

-cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
-_ACEOF
- ;;
-  no)
-     ;;
-  *)
-    { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
-   { (exit 1); exit 1; }; } ;;
+  if test "x$ac_ct_AR" = x; then
+    AR="false"
+  else
+    case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;

 esac
 esac

-
-if test $ac_cv_c_bigendian = no; then
-U_IS_BIG_ENDIAN=0
-U_ENDIAN_CHAR="l"
+    AR=$ac_ct_AR
+  fi

 else
 else

-U_IS_BIG_ENDIAN=1
-U_ENDIAN_CHAR="b"
+  AR="$ac_cv_prog_AR"

 fi
 
 
 fi
 
 

-U_HAVE_NL_LANGINFO_CODESET=0
-U_NL_LANGINFO_CODESET=-1
-echo "$as_me:$LINENO: checking for nl_langinfo" >&5
-echo $ECHO_N "checking for nl_langinfo... $ECHO_C" >&6
-if test "${ac_cv_func_nl_langinfo+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define nl_langinfo to an innocuous variant, in case <limits.h> declares nl_langinfo.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define nl_langinfo innocuous_nl_langinfo
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
+$as_echo_n "checking whether to enable renaming of symbols... " >&6; }
+enabled=yes
+U_DISABLE_RENAMING=0
+# Check whether --enable-renaming was given.
+if test "${enable_renaming+set}" = set; then :
+  enableval=$enable_renaming;  case "${enableval}" in
+            yes|"") enabled=yes ;;
+            no) enabled=no; U_DISABLE_RENAMING=1;
+             UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
+              ;;
+            *) ;;
+    esac
+fi

 
 

-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char nl_langinfo (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }

 
 

-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif

 
 

-#undef nl_langinfo
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
+$as_echo_n "checking whether to enable function and data tracing... " >&6; }
+enabled=no
+U_ENABLE_TRACING=0
+# Check whether --enable-tracing was given.
+if test "${enable_tracing+set}" = set; then :
+  enableval=$enable_tracing;  case "${enableval}" in
+            yes|"") enabled=yes;
+                     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
+                     U_ENABLE_TRACING=1 ;;
+            no) enabled=no; U_ENABLE_TRACING=0 ;;
+            *) ;;
+    esac
+fi

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char nl_langinfo ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_nl_langinfo) || defined (__stub___nl_langinfo)
-choke me
-#else
-char (*f) () = nl_langinfo;
-#endif
-#ifdef __cplusplus
-}
-#endif
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
+$as_echo "$enabled" >&6; }

 
 

-int
-main ()
-{
-return f != nl_langinfo;
-  ;
-  return 0;
-}
+
+# check if elf.h is present.
+for ac_header in elf.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
+if test "x$ac_cv_header_elf_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_ELF_H 1

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_nl_langinfo=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_cv_func_nl_langinfo=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+
+done
+
+if test "x$ac_cv_header_elf_h" = "xyes"; then
+    CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_func_nl_langinfo" >&5
-echo "${ECHO_T}$ac_cv_func_nl_langinfo" >&6
-if test $ac_cv_func_nl_langinfo = yes; then
-  U_HAVE_NL_LANGINFO=1
+
+# Enable/disable plugins
+# Check whether --enable-plugins was given.
+if test "${enable_plugins+set}" = set; then :
+  enableval=$enable_plugins; case "${enableval}" in
+               yes) plugins=true ;;
+               no)  plugins=false ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-plugins" "$LINENO" 5 ;;
+               esac

 else
 else

-  U_HAVE_NL_LANGINFO=0
+  plugins=false

 fi
 
 fi
 

-if test $U_HAVE_NL_LANGINFO -eq 1; then
-  echo "$as_me:$LINENO: checking for nl_langinfo's argument to obtain the codeset" >&5
-echo $ECHO_N "checking for nl_langinfo's argument to obtain the codeset... $ECHO_C" >&6
-if test "${ac_cv_nl_langinfo_codeset+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_nl_langinfo_codeset="unknown"
-  for a in CODESET _NL_CTYPE_CODESET_NAME; do
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-#include <langinfo.h>
-int
-main ()
-{
-nl_langinfo($a);
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_nl_langinfo_codeset="$a"; break
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

+
+if test "$plugins" = true; then
+  PLUGINS_TRUE=
+  U_HAVE_PLUGINS=1
+else
+  PLUGINS_TRUE='#'
+  U_HAVE_PLUGINS=0

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-  done
+
+if test "x$plugins" = "xtrue"; then
+   UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1"

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_nl_langinfo_codeset" >&5
-echo "${ECHO_T}$ac_cv_nl_langinfo_codeset" >&6
-  if test x$ac_cv_nl_langinfo_codeset != xunknown
-  then
-      U_HAVE_NL_LANGINFO_CODESET=1
-      U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
-  fi
+
+
+U_ENABLE_DYLOAD=1
+enable=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins. Ignored if plugins disabled." >&5
+$as_echo_n "checking whether to enable dynamic loading of plugins. Ignored if plugins disabled.... " >&6; }
+# Check whether --enable-dyload was given.
+if test "${enable_dyload+set}" = set; then :
+  enableval=$enable_dyload;  case "${enableval}" in
+            yes|"")
+                    U_ENABLE_DYLOAD=1
+                     enable=yes
+                     ;;
+            no)
+                U_ENABLE_DYLOAD=0;
+                 enable=no;
+                 CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
+                 ;;
+            *) ;;
+    esac

 fi
 
 fi
 

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
+$as_echo "$enable" >&6; }

 
 
 
 

-ac_ext=cc
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test "$enable" = "yes"; then
+   for ac_header in dlfcn.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF

 
 

-echo "$as_me:$LINENO: checking for namespace support" >&5
-echo $ECHO_N "checking for namespace support... $ECHO_C" >&6
-if test "${ac_cv_namespace_ok+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+
+done
+
+   #AC_MSG_RESULT($enabled)
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
+$as_echo_n "checking for library containing dlopen... " >&6; }
+if ${ac_cv_search_dlopen+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-    namespace x_version {void f(){}}
-    namespace x = x_version;
-    using namespace x_version;

 
 

+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();

 int
 main ()
 {
 int
 main ()
 {

-    f();
+return dlopen ();

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_namespace_ok=yes
+for ac_lib in '' dl; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_dlopen=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_dlopen+:} false; then :
+  break
+fi
+done
+if ${ac_cv_search_dlopen+:} false; then :
+

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  ac_cv_search_dlopen=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
+$as_echo "$ac_cv_search_dlopen" >&6; }
+ac_res=$ac_cv_search_dlopen
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

 
 

-ac_cv_namespace_ok=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+
+   for ac_func in dlopen
+do :
+  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DLOPEN 1
+_ACEOF
+

 fi
 fi

+done

 
 

-echo "$as_me:$LINENO: result: $ac_cv_namespace_ok" >&5
-echo "${ECHO_T}$ac_cv_namespace_ok" >&6
-U_HAVE_NAMESPACE=1
-if test $ac_cv_namespace_ok = no
-then
-    U_HAVE_NAMESPACE=0
+
+   if test "x$ac_cv_func_dlopen" != xyes; then
+      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
+   fi

 fi
 
 fi
 

+# Check for miscellanous functions.
+# So, use for putil / tools only.
+# Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
+for ac_func in gettimeofday
+do :
+  ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_GETTIMEOFDAY 1
+_ACEOF

 
 

-echo "$as_me:$LINENO: checking for properly overriding new and delete" >&5
-echo $ECHO_N "checking for properly overriding new and delete... $ECHO_C" >&6
-U_OVERRIDE_CXX_ALLOCATION=0
-U_HAVE_PLACEMENT_NEW=0
-if test "${ac_cv_override_cxx_allocation_ok+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+done
+
+
+
+# Check whether to use the evil rpath or not
+# Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+  enableval=$enable_rpath;  case "${enableval}" in
+            yes|"") ENABLE_RPATH=YES ;;
+            no) ;;
+            *) ;;
+    esac

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ENABLE_RPATH=NO
+
+fi
+
+
+
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
+$as_echo_n "checking if we have a C++ compiler... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-    #include <stdlib.h>
-    class UMemory {
-    public:
-    void *operator new(size_t size) {return malloc(size);}
-    void *operator new[](size_t size) {return malloc(size);}
-    void operator delete(void *p) {free(p);}
-    void operator delete[](void *p) {free(p);}
-    };

 
 int
 main ()
 
 int
 main ()


@@ -5966,65 +6096,32 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_override_cxx_allocation_ok=yes
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  cxx_okay=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_override_cxx_allocation_ok=no
+  cxx_okay=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-
-echo "$as_me:$LINENO: result: $ac_cv_override_cxx_allocation_ok" >&5
-echo "${ECHO_T}$ac_cv_override_cxx_allocation_ok" >&6
-if test $ac_cv_override_cxx_allocation_ok = yes
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+if test $cxx_okay = yes

 then
 then

-    U_OVERRIDE_CXX_ALLOCATION=1
-    echo "$as_me:$LINENO: checking for placement new and delete" >&5
-echo $ECHO_N "checking for placement new and delete... $ECHO_C" >&6
-    if test "${ac_cv_override_placement_new_ok+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
+$as_echo "Good" >&6; }

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+       as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
+fi
+
+if [ "$GXX" = yes ]; then
+    # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++11,
+    # and check that the compiler still works.
+    if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
+        OLD_CXXFLAGS="${CXXFLAGS}"
+        CXXFLAGS="$CXXFLAGS -std=c++11"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
+$as_echo_n "checking if we have a C++11 compiler... " >&6; }
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-        #include <stdlib.h>
-        class UMemory {
-        public:
-        void *operator new(size_t size) {return malloc(size);}
-        void *operator new[](size_t size) {return malloc(size);}
-        void operator delete(void *p) {free(p);}
-        void operator delete[](void *p) {free(p);}
-        void * operator new(size_t, void *ptr) { return ptr; }
-        void operator delete(void *, void *) {}
-        };

 
 int
 main ()
 
 int
 main ()


@@ -6034,1936 +6131,1321 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_cxx_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_override_placement_new_ok=yes
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  cxx11_okay=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_override_placement_new_ok=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+  cxx11_okay=no

 fi
 fi

-
-    echo "$as_me:$LINENO: result: $ac_cv_override_placement_new_ok" >&5
-echo "${ECHO_T}$ac_cv_override_placement_new_ok" >&6
-    if test $ac_cv_override_placement_new_ok = yes
-    then
-        U_HAVE_PLACEMENT_NEW=1
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
+$as_echo "$cxx11_okay" >&6; }
+        if [ $cxx11_okay = yes ]; then
+            { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option -std=c++11" >&5
+$as_echo "$as_me: Adding CXXFLAGS option -std=c++11" >&6;}
+            UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -std=c++11"
+        else
+            CXXFLAGS="$OLD_CXXFLAGS"
+        fi
+        case "${host}" in
+        *-*-solaris*)
+            CXXFLAGS="$OLD_CXXFLAGS"
+            ;;
+        esac

     fi
 fi
 
     fi
 fi
 

-
-

 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 

-echo "$as_me:$LINENO: checking for popen" >&5
-echo $ECHO_N "checking for popen... $ECHO_C" >&6
-if test "${ac_cv_func_popen+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define popen to an innocuous variant, in case <limits.h> declares popen.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define popen innocuous_popen

 
 

-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char popen (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
+# Always build ICU with multi-threading support.
+OLD_LIBS=${LIBS}

 
 

-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+# For Compaq Tru64 (OSF1), we must look for pthread_attr_init
+# and must do this before seaching for pthread_mutex_destroy, or
+# we will pick up libpthreads.so not libpthread.so
+# If this fails, then we must test for HPUX specials, before
+# moving on to a more generic test

 
 

-#undef popen
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
+$as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC

    builtin and then its argument prototype would still apply.  */
    builtin and then its argument prototype would still apply.  */

-char popen ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_popen) || defined (__stub___popen)
-choke me
-#else
-char (*f) () = popen;
-#endif

 #ifdef __cplusplus
 #ifdef __cplusplus

-}
+extern "C"

 #endif
 #endif

-
+char pthread_attr_init ();

 int
 main ()
 {
 int
 main ()
 {

-return f != popen;
+return pthread_attr_init ();

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_popen=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pthread_pthread_attr_init=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_popen=no
+  ac_cv_lib_pthread_pthread_attr_init=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_func_popen" >&5
-echo "${ECHO_T}$ac_cv_func_popen" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF

 
 

-if test x$ac_cv_func_popen = xyes
-then
-     U_HAVE_POPEN=1
-else
-     U_HAVE_POPEN=0
-fi
+  LIBS="-lpthread $LIBS"

 
 

+fi

 
 

-echo "$as_me:$LINENO: checking for tzset" >&5
-echo $ECHO_N "checking for tzset... $ECHO_C" >&6
-if test "${ac_cv_func_tzset+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
+  :

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define tzset to an innocuous variant, in case <limits.h> declares tzset.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define tzset innocuous_tzset
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char tzset (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
+  # Locate the right library for POSIX threads. We look for the
+  # symbols in the libraries first, because on Solaris libc provides
+  # pthread_create but libpthread has the real code :(
+  # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
+  # FreeBSD users may need libpthread if they do not have libc_r.

 
 

-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif

 
 

-#undef tzset
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
+$as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
+if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS="$LIBS"
+ac_cv_search_pthread_mutex_destroy="no"
+for i in pthread pthreads c_r ; do
+LIBS="-l$i  $ac_func_search_save_LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */

 #ifdef __cplusplus
 extern "C"
 #ifdef __cplusplus
 extern "C"

-{

 #endif
 #endif

-/* We use char because int might match the return type of a gcc2
+char pthread_mutex_destroy ();
+int
+main ()
+{
+return pthread_mutex_destroy ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_pthread_mutex_destroy="-l$i"
+break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+done
+if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC

    builtin and then its argument prototype would still apply.  */
    builtin and then its argument prototype would still apply.  */

-char tzset ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub_tzset) || defined (__stub___tzset)
-choke me
-#else
-char (*f) () = tzset;
-#endif

 #ifdef __cplusplus
 #ifdef __cplusplus

-}
+extern "C"

 #endif
 #endif

-
+char pthread_mutex_destroy ();

 int
 main ()
 {
 int
 main ()
 {

-return f != tzset;
+return pthread_mutex_destroy ();

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func_tzset=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_tzset=no
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_pthread_mutex_destroy="none required"

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_func_tzset" >&5
-echo "${ECHO_T}$ac_cv_func_tzset" >&6
-
-U_HAVE_TZSET=0
-if test x$ac_cv_func_tzset = xyes
-then
-    U_TZSET=tzset
-    U_HAVE_TZSET=1
-else
-    echo "$as_me:$LINENO: checking for _tzset" >&5
-echo $ECHO_N "checking for _tzset... $ECHO_C" >&6
-if test "${ac_cv_func__tzset+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-/* Define _tzset to an innocuous variant, in case <limits.h> declares _tzset.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define _tzset innocuous__tzset
+LIBS="$ac_func_search_save_LIBS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
+$as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
+if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
+  test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"

 
 

-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char _tzset (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
+else :

 
 

-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+fi

 
 

-#undef _tzset
+  if test "$ac_cv_search_pthread_mutex_destroy" != no; then
+    :
+  else
+    # For HP 11
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
+$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */

 
 

-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC

    builtin and then its argument prototype would still apply.  */
    builtin and then its argument prototype would still apply.  */

-char _tzset ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined (__stub__tzset) || defined (__stub____tzset)
-choke me
-#else
-char (*f) () = _tzset;
-#endif

 #ifdef __cplusplus
 #ifdef __cplusplus

-}
+extern "C"

 #endif
 #endif

-
+char pthread_mutex_init ();

 int
 main ()
 {
 int
 main ()
 {

-return f != _tzset;
+return pthread_mutex_init ();

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_func__tzset=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_pthread_pthread_mutex_init=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func__tzset=no
+  ac_cv_lib_pthread_pthread_mutex_init=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREAD 1
+_ACEOF
+
+  LIBS="-lpthread $LIBS"
+

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_func__tzset" >&5
-echo "${ECHO_T}$ac_cv_func__tzset" >&6

 
 

-    if test x$ac_cv_func__tzset = xyes
-    then
-        U_TZSET=_tzset
-        U_HAVE_TZSET=1
+    if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
+      :

     fi
     fi

+  fi
+
+  ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
+if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
+

 fi
 
 
 fi
 
 

+  if test $ac_cv_func_pthread_mutex_lock = yes; then
+    :
+  fi
+fi
+# Check to see if we are using CygWin with MSVC
+case "${host}" in
+*-pc-cygwin*|*-pc-mingw*)
+  # For gcc, the thread options are set by mh-mingw/mh-cygwin
+  # For msvc, the thread options are set by runConfigureICU
+  :
+  ;;
+*-*-hpux*)
+  # Add -mt because it does several nice things on newer compilers.
+  case "${icu_cv_host_frag}" in
+    mh-hpux-acc)
+      OLD_CXXFLAGS="${CXXFLAGS}"
+      CXXFLAGS="${CXXFLAGS} -mt"
+      if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
+         CXXFLAGS="${OLD_CXXFLAGS}"
+      else
+         UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
+      fi
+    ;;
+  esac
+  ;;
+*-*-solaris*)
+  case "${icu_cv_host_frag}" in
+    mh-solaris)
+         LIBS="${LIBS} -mt"
+    ;;
+  esac
+  ;;
+esac

 
 

-U_HAVE_TZNAME=0
-echo "$as_me:$LINENO: checking for tzname" >&5
-echo $ECHO_N "checking for tzname... $ECHO_C" >&6
-if test "${ac_cv_var_tzname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+# Check whether --enable-weak-threads was given.
+if test "${enable_weak_threads+set}" = set; then :
+  enableval=$enable_weak_threads; case "${enableval}" in
+               yes)
+            LIB_THREAD="${LIBS%${OLD_LIBS}}"
+            LIBS=${OLD_LIBS}
+            ;;
+               no)  ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
+               esac
+fi
+
+
+
+# Check for mmap()
+
+# The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
+# Do this check instead.
+HAVE_MMAP=0
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
+$as_echo_n "checking for mmap... " >&6; }
+if ${ac_cv_func_mmap_ok+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#ifndef __USE_POSIX
-#define __USE_POSIX
-#endif
-#include <stdlib.h>
-#include <time.h>
-#ifndef tzname /* For SGI.  */
-extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
-#endif
+#include <unistd.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <fcntl.h>

 int
 main ()
 {
 int
 main ()
 {

-atoi(*tzname);
+mmap((void *)0, 0, PROT_READ, 0, 0, 0);

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_var_tzname=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_func_mmap_ok=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+  ac_cv_func_mmap_ok=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
+$as_echo "$ac_cv_func_mmap_ok" >&6; }
+if test $ac_cv_func_mmap_ok = yes
+then
+    HAVE_MMAP=1
+else
+    CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
+$as_echo_n "checking for genccode assembly... " >&6; }
+
+# Check to see if genccode can generate simple assembly.
+GENCCODE_ASSEMBLY=
+case "${host}" in
+*-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
+    if test "$GCC" = yes; then
+        # We're using gcc, and the simple -a gcc command line works for genccode
+        GENCCODE_ASSEMBLY="-a gcc"
+    fi ;;
+i*86-*-solaris*)
+    if test "$GCC" = yes; then
+        # When using gcc, look if we're also using GNU as.
+        # When using GNU as, the simple -a gcc command line works for genccode.
+        asv=`"${CC}" -print-prog-name=as 2>/dev/null`
+        asv=`"${asv}" --version 2>/dev/null`
+        case "X${asv}" in
+        X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
+        X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
+        esac
+        unset asv
+    else
+        GENCCODE_ASSEMBLY="-a sun-x86"
+    fi ;;
+sparc-*-solaris*)
+    GENCCODE_ASSEMBLY="-a sun"
+    ;;
+ia64-*-hpux*)
+# There has been some issues with building ICU data on HPUX ia64 aCC
+# when using the assemble code setting below.  For now, build without
+# assemble code for this platform.  This will increase the build time.
+#    GENCCODE_ASSEMBLY="-a aCC-ia64"
+    ;;
+esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
+$as_echo "$GENCCODE_ASSEMBLY" >&6; }
+
+# Checks for header files
+for ac_header in inttypes.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
+if test "x$ac_cv_header_inttypes_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_INTTYPES_H 1
+_ACEOF
+
+fi

 
 

-ac_cv_var_tzname=no
+done
+
+if test $ac_cv_header_inttypes_h = no; then
+ U_HAVE_INTTYPES_H=0
+ CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
+else
+ U_HAVE_INTTYPES_H=1

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+if test "$CC" = ccc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
+$as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
+ case "${host}" in
+        alpha*-*-*) U_HAVE_INTTYPES_H=0;
+        CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
+ esac

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
-echo "${ECHO_T}$ac_cv_var_tzname" >&6
-if test $ac_cv_var_tzname = yes; then
-  U_TZNAME=tzname
-  U_HAVE_TZNAME=1
-else
-  echo "$as_me:$LINENO: checking for _tzname" >&5
-echo $ECHO_N "checking for _tzname... $ECHO_C" >&6
-if test "${ac_cv_var__tzname+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-  #include <stdlib.h>
-  #include <time.h>
-  extern char *_tzname[];

 
 

-int
-main ()
-{
-  atoi(*_tzname);
-  ;
-  return 0;
-}
+
+
+for ac_header in dirent.h
+do :
+  ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
+if test "x$ac_cv_header_dirent_h" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_DIRENT_H 1

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_var__tzname=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_cv_var__tzname=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_var__tzname" >&5
-echo "${ECHO_T}$ac_cv_var__tzname" >&6
-    if test $ac_cv_var__tzname = yes; then
-      U_TZNAME=_tzname
-      U_HAVE_TZNAME=1
-    fi
+
+done
+
+if test $ac_cv_header_dirent_h = no; then
+ U_HAVE_DIRENT_H=0
+ CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
+else
+ U_HAVE_DIRENT_H=1

 fi
 
 
 
 fi
 
 
 

-echo "$as_me:$LINENO: checking for timezone" >&5
-echo $ECHO_N "checking for timezone... $ECHO_C" >&6
-if test "${ac_cv_var_timezone+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+# Check for endianness
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ac_cv_c_bigendian=unknown
+    # See if we're dealing with a universal compiler.
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#ifndef __USE_POSIX
-#define __USE_POSIX
-#endif
-#ifndef __USE_XOPEN
-#define __USE_XOPEN
-#endif
-#include <time.h>
+#ifndef __APPLE_CC__
+              not a universal capable compiler
+            #endif
+            typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+       # Check for potential -arch flags.  It is not universal unless
+       # there are at least two -arch flags with different values.
+       ac_arch=
+       ac_prev=
+       for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+        if test -n "$ac_prev"; then
+          case $ac_word in
+            i?86 | x86_64 | ppc | ppc64)
+              if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+                ac_arch=$ac_word
+              else
+                ac_cv_c_bigendian=universal
+                break
+              fi
+              ;;
+          esac
+          ac_prev=
+        elif test "x$ac_word" = "x-arch"; then
+          ac_prev=arch
+        fi
+       done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if sys/param.h defines the BYTE_ORDER macro.
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <sys/types.h>
+            #include <sys/param.h>

 
 int
 main ()
 {
 
 int
 main ()
 {

-timezone = 1;
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+                    && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+                    && LITTLE_ENDIAN)
+             bogus endian macros
+            #endif
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_var_timezone=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_var_timezone=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_var_timezone" >&5
-echo "${ECHO_T}$ac_cv_var_timezone" >&6
-U_HAVE_TIMEZONE=0
-if test $ac_cv_var_timezone = yes; then
-  U_TIMEZONE=timezone
-  U_HAVE_TIMEZONE=1
-else
-  echo "$as_me:$LINENO: checking for __timezone" >&5
-echo $ECHO_N "checking for __timezone... $ECHO_C" >&6
-if test "${ac_cv_var___timezone+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <time.h>
+#include <sys/types.h>
+               #include <sys/param.h>
+

 int
 main ()
 {
 int
 main ()
 {

-__timezone = 1;
+#if BYTE_ORDER != BIG_ENDIAN
+                not big endian
+               #endif
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_var___timezone=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_var___timezone=no
+  ac_cv_c_bigendian=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_var___timezone" >&5
-echo "${ECHO_T}$ac_cv_var___timezone" >&6
-  if test $ac_cv_var___timezone = yes; then
-    U_TIMEZONE=__timezone
-    U_HAVE_TIMEZONE=1
-  else
-    echo "$as_me:$LINENO: checking for _timezone" >&5
-echo $ECHO_N "checking for _timezone... $ECHO_C" >&6
-if test "${ac_cv_var__timezone+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <time.h>
+#include <limits.h>
+

 int
 main ()
 {
 int
 main ()
 {

-_timezone = 1;
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+             bogus endian macros
+            #endif
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_var__timezone=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_var__timezone=no
-fi
-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_var__timezone" >&5
-echo "${ECHO_T}$ac_cv_var__timezone" >&6
-    if test $ac_cv_var__timezone = yes; then
-      U_TIMEZONE=_timezone
-      U_HAVE_TIMEZONE=1
-    fi
-  fi
-fi
-
-
-
-echo "$as_me:$LINENO: checking for int8_t" >&5
-echo $ECHO_N "checking for int8_t... $ECHO_C" >&6
-if test "${ac_cv_type_int8_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  # It does; now see whether it defined to _BIG_ENDIAN or not.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+#include <limits.h>
+

 int
 main ()
 {
 int
 main ()
 {

-if ((int8_t *) 0)
-  return 0;
-if (sizeof (int8_t))
-  return 0;
+#ifndef _BIG_ENDIAN
+                not big endian
+               #endif
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_int8_t=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_c_bigendian=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_int8_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_c_bigendian=no

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_int8_t" >&5
-echo "${ECHO_T}$ac_cv_type_int8_t" >&6
-if test $ac_cv_type_int8_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int8_t signed char
-_ACEOF
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

 fi
 fi

-
-echo "$as_me:$LINENO: checking for uint8_t" >&5
-echo $ECHO_N "checking for uint8_t... $ECHO_C" >&6
-if test "${ac_cv_type_uint8_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+    fi
+    if test $ac_cv_c_bigendian = unknown; then
+      # Compile a test program.
+      if test "$cross_compiling" = yes; then :
+  # Try to guess by grepping values from an object file.
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+short int ascii_mm[] =
+                 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+               short int ascii_ii[] =
+                 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+               int use_ascii (int i) {
+                 return ascii_mm[i] + ascii_ii[i];
+               }
+               short int ebcdic_ii[] =
+                 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+               short int ebcdic_mm[] =
+                 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+               int use_ebcdic (int i) {
+                 return ebcdic_mm[i] + ebcdic_ii[i];
+               }
+               extern int foo;
+

 int
 main ()
 {
 int
 main ()
 {

-if ((uint8_t *) 0)
-  return 0;
-if (sizeof (uint8_t))
-  return 0;
+return use_ascii (foo) == use_ebcdic (foo);

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_uint8_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_uint8_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uint8_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint8_t" >&6
-if test $ac_cv_type_uint8_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define uint8_t unsigned char
-_ACEOF
-
-fi
-
-echo "$as_me:$LINENO: checking for int16_t" >&5
-echo $ECHO_N "checking for int16_t... $ECHO_C" >&6
-if test "${ac_cv_type_int16_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+             ac_cv_c_bigendian=yes
+           fi
+           if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+             if test "$ac_cv_c_bigendian" = unknown; then
+               ac_cv_c_bigendian=no
+             else
+               # finding both strings is unlikely to happen, but who knows?
+               ac_cv_c_bigendian=unknown
+             fi
+           fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 $ac_includes_default
 int
 main ()
 {
 /* end confdefs.h.  */
 $ac_includes_default
 int
 main ()
 {

-if ((int16_t *) 0)
-  return 0;
-if (sizeof (int16_t))
-  return 0;
+
+            /* Are we little or big endian?  From Harbison&Steele.  */
+            union
+            {
+              long int l;
+              char c[sizeof (long int)];
+            } u;
+            u.l = 1;
+            return u.c[sizeof (long int) - 1] == 1;
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_int16_t=yes
+if ac_fn_c_try_run "$LINENO"; then :
+  ac_cv_c_bigendian=no

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_int16_t=no
+  ac_cv_c_bigendian=yes

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_int16_t" >&5
-echo "${ECHO_T}$ac_cv_type_int16_t" >&6
-if test $ac_cv_type_int16_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int16_t signed short
-_ACEOF

 
 

+    fi

 fi
 fi

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+   yes)
+     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+   no)
+      ;; #(
+   universal)
+
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+     ;; #(
+   *)
+     as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac

 
 

-echo "$as_me:$LINENO: checking for uint16_t" >&5
-echo $ECHO_N "checking for uint16_t... $ECHO_C" >&6
-if test "${ac_cv_type_uint16_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-if ((uint16_t *) 0)
-  return 0;
-if (sizeof (uint16_t))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_uint16_t=yes
+if test $ac_cv_c_bigendian = no; then
+U_IS_BIG_ENDIAN=0
+U_ENDIAN_CHAR="l"

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_uint16_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+U_IS_BIG_ENDIAN=1
+U_ENDIAN_CHAR="b"

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_uint16_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint16_t" >&6
-if test $ac_cv_type_uint16_t = yes; then
-  :
-else

 
 

-cat >>confdefs.h <<_ACEOF
-#define uint16_t unsigned short
-_ACEOF

 
 

+# Do various POSIX related checks
+U_HAVE_NL_LANGINFO_CODESET=0
+U_NL_LANGINFO_CODESET=-1
+ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
+if test "x$ac_cv_func_nl_langinfo" = xyes; then :
+  U_HAVE_NL_LANGINFO=1
+else
+  U_HAVE_NL_LANGINFO=0

 fi
 
 fi
 

-echo "$as_me:$LINENO: checking for int32_t" >&5
-echo $ECHO_N "checking for int32_t... $ECHO_C" >&6
-if test "${ac_cv_type_int32_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+if test $U_HAVE_NL_LANGINFO -eq 1; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
+$as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
+if ${ac_cv_nl_langinfo_codeset+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  ac_cv_nl_langinfo_codeset="unknown"
+  for a in CODESET _NL_CTYPE_CODESET_NAME; do
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+#include <langinfo.h>

 int
 main ()
 {
 int
 main ()
 {

-if ((int32_t *) 0)
-  return 0;
-if (sizeof (int32_t))
-  return 0;
+nl_langinfo($a);

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_int32_t=yes
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_int32_t=no
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_nl_langinfo_codeset="$a"; break

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+  done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
+$as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
+  if test x$ac_cv_nl_langinfo_codeset != xunknown
+  then
+      U_HAVE_NL_LANGINFO_CODESET=1
+      U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
+      if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
+      then
+        CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
+      fi
+  else
+      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
+  fi

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_int32_t" >&5
-echo "${ECHO_T}$ac_cv_type_int32_t" >&6
-if test $ac_cv_type_int32_t = yes; then
-  :
-else

 
 

-cat >>confdefs.h <<_ACEOF
-#define int32_t signed long
-_ACEOF

 
 

-fi

 
 

-echo "$as_me:$LINENO: checking for uint32_t" >&5
-echo $ECHO_N "checking for uint32_t... $ECHO_C" >&6
-if test "${ac_cv_type_uint32_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+# Namespace support checks
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
+$as_echo_n "checking for namespace support... " >&6; }
+if ${ac_cv_namespace_ok+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+namespace x_version {void f(){}}
+    namespace x = x_version;
+    using namespace x_version;
+

 int
 main ()
 {
 int
 main ()
 {

-if ((uint32_t *) 0)
-  return 0;
-if (sizeof (uint32_t))
-  return 0;
+f();

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_uint32_t=yes
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_namespace_ok=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_uint32_t=no
+  ac_cv_namespace_ok=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_uint32_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint32_t" >&6
-if test $ac_cv_type_uint32_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define uint32_t unsigned long
-_ACEOF

 
 

+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
+$as_echo "$ac_cv_namespace_ok" >&6; }
+if test $ac_cv_namespace_ok = no
+then
+    as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5

 fi
 
 fi
 

-echo "$as_me:$LINENO: checking for int64_t" >&5
-echo $ECHO_N "checking for int64_t... $ECHO_C" >&6
-if test "${ac_cv_type_int64_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
+$as_echo_n "checking for properly overriding new and delete... " >&6; }
+U_OVERRIDE_CXX_ALLOCATION=0
+U_HAVE_PLACEMENT_NEW=0
+if ${ac_cv_override_cxx_allocation_ok+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+#include <stdlib.h>
+    class UMemory {
+    public:
+    void *operator new(size_t size) {return malloc(size);}
+    void *operator new[](size_t size) {return malloc(size);}
+    void operator delete(void *p) {free(p);}
+    void operator delete[](void *p) {free(p);}
+    };
+

 int
 main ()
 {
 int
 main ()
 {

-if ((int64_t *) 0)
-  return 0;
-if (sizeof (int64_t))
-  return 0;
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_int64_t=yes
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_override_cxx_allocation_ok=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_int64_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+  ac_cv_override_cxx_allocation_ok=no

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_int64_t" >&5
-echo "${ECHO_T}$ac_cv_type_int64_t" >&6
-if test $ac_cv_type_int64_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define int64_t signed long long
-_ACEOF
-
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 
 fi
 

-echo "$as_me:$LINENO: checking for uint64_t" >&5
-echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
-if test "${ac_cv_type_uint64_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
+$as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
+if test $ac_cv_override_cxx_allocation_ok = yes
+then
+    U_OVERRIDE_CXX_ALLOCATION=1
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
+$as_echo_n "checking for placement new and delete... " >&6; }
+    if ${ac_cv_override_placement_new_ok+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
+#include <stdlib.h>
+        class UMemory {
+        public:
+        void *operator new(size_t size) {return malloc(size);}
+        void *operator new[](size_t size) {return malloc(size);}
+        void operator delete(void *p) {free(p);}
+        void operator delete[](void *p) {free(p);}
+        void * operator new(size_t, void *ptr) { return ptr; }
+        void operator delete(void *, void *) {}
+        };
+

 int
 main ()
 {
 int
 main ()
 {

-if ((uint64_t *) 0)
-  return 0;
-if (sizeof (uint64_t))
-  return 0;
+

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_uint64_t=yes
+if ac_fn_cxx_try_link "$LINENO"; then :
+  ac_cv_override_placement_new_ok=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_uint64_t=no
+  ac_cv_override_placement_new_ok=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uint64_t" >&5
-echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
-if test $ac_cv_type_uint64_t = yes; then
-  :
-else
-
-cat >>confdefs.h <<_ACEOF
-#define uint64_t unsigned long long
-_ACEOF
-
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 
 fi
 

-
-if test $ac_cv_type_int8_t = no; then
-HAVE_INT8_T=0
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
+$as_echo "$ac_cv_override_placement_new_ok" >&6; }
+    if test $ac_cv_override_placement_new_ok = yes
+    then
+        U_HAVE_PLACEMENT_NEW=1
+    else
+        CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
+    fi

 else
 else

-HAVE_INT8_T=1
+    CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"

 fi
 
 
 fi
 
 

-if test $ac_cv_type_uint8_t = no; then
-HAVE_UINT8_T=0
-else
-HAVE_UINT8_T=1
-fi
-

 
 

-if test $ac_cv_type_int16_t = no; then
-HAVE_INT16_T=0
-else
-HAVE_INT16_T=1
-fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu

 
 

+ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
+if test "x$ac_cv_func_popen" = xyes; then :

 
 

-if test $ac_cv_type_uint16_t = no; then
-HAVE_UINT16_T=0
-else
-HAVE_UINT16_T=1

 fi
 
 fi
 

-
-if test $ac_cv_type_int32_t = no; then
-HAVE_INT32_T=0
+if test x$ac_cv_func_popen = xyes
+then
+     U_HAVE_POPEN=1

 else
 else

-HAVE_INT32_T=1
+     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
+     U_HAVE_POPEN=0

 fi
 
 
 fi
 
 

-if test $ac_cv_type_uint32_t = no; then
-HAVE_UINT32_T=0
-else
-HAVE_UINT32_T=1
-fi
+ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
+if test "x$ac_cv_func_tzset" = xyes; then :

 
 

+fi

 
 

-if test $ac_cv_type_int64_t = no; then
-HAVE_INT64_T=0
+U_HAVE_TZSET=0
+if test x$ac_cv_func_tzset = xyes
+then
+    U_TZSET=tzset
+    U_HAVE_TZSET=1

 else
 else

-HAVE_INT64_T=1
-fi
+    ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
+if test "x$ac_cv_func__tzset" = xyes; then :

 
 

+fi

 
 

-if test $ac_cv_type_uint64_t = no; then
-HAVE_UINT64_T=0
-else
-HAVE_UINT64_T=1
+    if test x$ac_cv_func__tzset = xyes
+    then
+        U_TZSET=_tzset
+        U_HAVE_TZSET=1
+    else
+      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
+    fi

 fi
 
 
 fi
 
 

-if test "${ac_cv_header_wchar_h+set}" = set; then
-  echo "$as_me:$LINENO: checking for wchar.h" >&5
-echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6
-if test "${ac_cv_header_wchar_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5
-echo "${ECHO_T}$ac_cv_header_wchar_h" >&6
+
+U_HAVE_TZNAME=0
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
+$as_echo_n "checking for tzname... " >&6; }
+if ${ac_cv_var_tzname+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  # Is the header compilable?
-echo "$as_me:$LINENO: checking wchar.h usability" >&5
-echo $ECHO_N "checking wchar.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-$ac_includes_default
-#include <wchar.h>
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE
+#endif
+#include <stdlib.h>
+#include <time.h>
+#ifndef tzname /* For SGI.  */
+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
+#endif
+int
+main ()
+{
+atoi(*tzname);
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_header_compiler=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_var_tzname=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
+  ac_cv_var_tzname=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking wchar.h presence" >&5
-echo $ECHO_N "checking wchar.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
+$as_echo "$ac_cv_var_tzname" >&6; }
+if test $ac_cv_var_tzname = yes; then
+  U_TZNAME=tzname
+  U_HAVE_TZNAME=1
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
+$as_echo_n "checking for _tzname... " >&6; }
+if ${ac_cv_var__tzname+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-#include <wchar.h>
+#include <stdlib.h>
+  #include <time.h>
+  extern char *_tzname[];
+int
+main ()
+{
+atoi(*_tzname);
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
-  (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } >/dev/null; then
-  if test -s conftest.err; then
-    ac_cpp_err=$ac_c_preproc_warn_flag
-    ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
-  else
-    ac_cpp_err=
-  fi
-else
-  ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
-  ac_header_preproc=yes
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_var__tzname=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-  ac_header_preproc=no
+  ac_cv_var__tzname=no

 fi
 fi

-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
-  yes:no: )
-    { echo "$as_me:$LINENO: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: wchar.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: wchar.h: proceeding with the compiler's result" >&2;}
-    ac_header_preproc=yes
-    ;;
-  no:yes:* )
-    { echo "$as_me:$LINENO: WARNING: wchar.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: wchar.h: present but cannot be compiled" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h:     check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: wchar.h:     check for missing prerequisite headers?" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: wchar.h: see the Autoconf documentation" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h:     section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: wchar.h:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: wchar.h: proceeding with the preprocessor's result" >&2;}
-    { echo "$as_me:$LINENO: WARNING: wchar.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: wchar.h: in the future, the compiler will take precedence" >&2;}
-    (
-      cat <<\_ASBOX
-## ------------------------------------------ ##
-## Report this to the AC_PACKAGE_NAME lists.  ##
-## ------------------------------------------ ##
-_ASBOX
-    ) |
-      sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-echo "$as_me:$LINENO: checking for wchar.h" >&5
-echo $ECHO_N "checking for wchar.h... $ECHO_C" >&6
-if test "${ac_cv_header_wchar_h+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-  ac_cv_header_wchar_h=$ac_header_preproc
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_header_wchar_h" >&5
-echo "${ECHO_T}$ac_cv_header_wchar_h" >&6
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
+$as_echo "$ac_cv_var__tzname" >&6; }
+    if test $ac_cv_var__tzname = yes; then
+      U_TZNAME=_tzname
+      U_HAVE_TZNAME=1
+    else
+     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
+    fi

 fi
 
 
 fi
 
 

-if test "$ac_cv_header_wchar_h" = no
-then
-    U_HAVE_WCHAR_H=0
-    U_HAVE_WCSCPY=0
-else
-    cat >>confdefs.h <<\_ACEOF
-#define HAVE_WCHAR_H 1
-_ACEOF

 
 

-    U_HAVE_WCHAR_H=1
-        echo "$as_me:$LINENO: checking for library containing wcscpy" >&5
-echo $ECHO_N "checking for library containing wcscpy... $ECHO_C" >&6
-if test "${ac_cv_search_wcscpy+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
+$as_echo_n "checking for timezone... " >&6; }
+if ${ac_cv_var_timezone+:} false; then :
+  $as_echo_n "(cached) " >&6

 else
 else

-  ac_func_search_save_LIBS=$LIBS
-ac_cv_search_wcscpy=no
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
+#ifndef _XOPEN_SOURCE
+#define _XOPEN_SOURCE

 #endif
 #endif

-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char wcscpy ();
+#include <time.h>
+

 int
 main ()
 {
 int
 main ()
 {

-wcscpy ();
+timezone = 1;

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_wcscpy="none required"
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_var_timezone=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+  ac_cv_var_timezone=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_wcscpy" = no; then
-  for ac_lib in wcs w; do
-    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
+$as_echo "$ac_cv_var_timezone" >&6; }
+U_HAVE_TIMEZONE=0
+if test $ac_cv_var_timezone = yes; then
+  U_TIMEZONE=timezone
+  U_HAVE_TIMEZONE=1
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
+$as_echo_n "checking for __timezone... " >&6; }
+if ${ac_cv_var___timezone+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <time.h>
+int
+main ()
+{
+__timezone = 1;
+  ;
+  return 0;
+}

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_var___timezone=yes
+else
+  ac_cv_var___timezone=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
+$as_echo "$ac_cv_var___timezone" >&6; }
+  if test $ac_cv_var___timezone = yes; then
+    U_TIMEZONE=__timezone
+    U_HAVE_TIMEZONE=1
+  else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
+$as_echo_n "checking for _timezone... " >&6; }
+if ${ac_cv_var__timezone+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 /* end confdefs.h.  */

-
-/* Override any gcc2 internal prototype to avoid an error.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
-   builtin and then its argument prototype would still apply.  */
-char wcscpy ();
+#include <time.h>

 int
 main ()
 {
 int
 main ()
 {

-wcscpy ();
+_timezone = 1;

   ;
   return 0;
 }
 _ACEOF
   ;
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_search_wcscpy="-l$ac_lib"
-break
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_var__timezone=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+  ac_cv_var__timezone=no

 fi
 fi

-rm -f conftest.err conftest.$ac_objext \
-      conftest$ac_exeext conftest.$ac_ext
-  done
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext

 fi
 fi

-LIBS=$ac_func_search_save_LIBS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
+$as_echo "$ac_cv_var__timezone" >&6; }
+    if test $ac_cv_var__timezone = yes; then
+      U_TIMEZONE=_timezone
+      U_HAVE_TIMEZONE=1
+    else
+     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
+    fi
+  fi
+fi
+
+
+
+ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l"
+if test "x$ac_cv_func_strtod_l" = xyes; then :
+

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_search_wcscpy" >&5
-echo "${ECHO_T}$ac_cv_search_wcscpy" >&6
-if test "$ac_cv_search_wcscpy" != no; then
-  test "$ac_cv_search_wcscpy" = "none required" || LIBS="$ac_cv_search_wcscpy $LIBS"
+
+if test x$ac_cv_func_strtod_l = xyes
+then
+    U_HAVE_STRTOD_L=1
+    ac_fn_c_check_header_mongrel "$LINENO" "xlocale.h" "ac_cv_header_xlocale_h" "$ac_includes_default"
+if test "x$ac_cv_header_xlocale_h" = xyes; then :

 
 fi
 
 
 fi
 

-    if test "$ac_cv_search_wcscpy" != no; then
-      U_HAVE_WCSCPY=1
+
+    if test "$ac_cv_header_xlocale_h" = yes; then
+      U_HAVE_XLOCALE_H=1
+      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=1"

     else
     else

-      U_HAVE_WCSCPY=0
+      U_HAVE_XLOCALE_H=0
+      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=0"

     fi
     fi

+else
+    CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=0"
+    U_HAVE_STRTOD_L=0
+fi
+
+
+# Check if C++17 std::string_view is available.
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+ac_fn_cxx_check_type "$LINENO" "std::string_view" "ac_cv_type_std__string_view" "#include <string_view>
+"
+if test "x$ac_cv_type_std__string_view" = xyes; then :
+

 fi
 
 fi
 

+if test "x$ac_cv_type_std__string_view" = xyes; then :
+  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRING_VIEW=1"
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+

 
 

+# Checks for typedefs
+ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
+if test "x$ac_cv_type_int8_t" = xyes; then :

 
 

-echo "$as_me:$LINENO: checking for wchar_t" >&5
-echo $ECHO_N "checking for wchar_t... $ECHO_C" >&6
-if test "${ac_cv_type_wchar_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+
+cat >>confdefs.h <<_ACEOF
+#define int8_t signed char

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
-#endif
+fi
+
+ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
+if test "x$ac_cv_type_uint8_t" = xyes; then :

 
 

-int
-main ()
-{
-if ((wchar_t *) 0)
-  return 0;
-if (sizeof (wchar_t))
-  return 0;
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_type_wchar_t=yes

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_cv_type_wchar_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+cat >>confdefs.h <<_ACEOF
+#define uint8_t unsigned char
+_ACEOF
+

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_type_wchar_t" >&5
-echo "${ECHO_T}$ac_cv_type_wchar_t" >&6

 
 

-echo "$as_me:$LINENO: checking size of wchar_t" >&5
-echo $ECHO_N "checking size of wchar_t... $ECHO_C" >&6
-if test "${ac_cv_sizeof_wchar_t+set}" = set; then
-  echo $ECHO_N "(cached) $ECHO_C" >&6
+ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
+if test "x$ac_cv_type_int16_t" = xyes; then :
+

 else
 else

-  if test "$ac_cv_type_wchar_t" = yes; then
-  # The cast to unsigned long works around a bug in the HP C Compiler
-  # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-  # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-  # This bug is HP SR number 8606223364.
-  if test "$cross_compiling" = yes; then
-  # Depending upon the size, compute the lo and hi bounds.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+
+cat >>confdefs.h <<_ACEOF
+#define int16_t signed short

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
-#endif
+fi

 
 

-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (wchar_t))) >= 0)];
-test_array [0] = 0
+ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
+if test "x$ac_cv_type_uint16_t" = xyes; then :

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_lo=0 ac_mid=0
-  while :; do
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+else
+
+cat >>confdefs.h <<_ACEOF
+#define uint16_t unsigned short

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
-#endif
+fi

 
 

-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (wchar_t))) <= $ac_mid)];
-test_array [0] = 0
+ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
+if test "x$ac_cv_type_int32_t" = xyes; then :

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_hi=$ac_mid; break

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_lo=`expr $ac_mid + 1`
-                   if test $ac_lo -le $ac_mid; then
-                     ac_lo= ac_hi=
-                     break
-                   fi
-                   ac_mid=`expr 2 '*' $ac_mid + 1`
+cat >>confdefs.h <<_ACEOF
+#define int32_t signed long
+_ACEOF
+

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
+
+ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
+if test "x$ac_cv_type_uint32_t" = xyes; then :
+

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+cat >>confdefs.h <<_ACEOF
+#define uint32_t unsigned long

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
-#endif
+fi

 
 

-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (wchar_t))) < 0)];
-test_array [0] = 0
+ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
+if test "x$ac_cv_type_int64_t" = xyes; then :

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_hi=-1 ac_mid=-1
-  while :; do
-    cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
+else
+
+cat >>confdefs.h <<_ACEOF
+#define int64_t signed long long

 _ACEOF
 _ACEOF

-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */

 
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
-#endif
+fi

 
 

-int
-main ()
-{
-static int test_array [1 - 2 * !(((long) (sizeof (wchar_t))) >= $ac_mid)];
-test_array [0] = 0
+ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
+if test "x$ac_cv_type_uint64_t" = xyes; then :

 
 

-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_lo=$ac_mid; break

 else
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_hi=`expr '(' $ac_mid ')' - 1`
-                      if test $ac_mid -le $ac_hi; then
-                        ac_lo= ac_hi=
-                        break
-                      fi
-                      ac_mid=`expr 2 '*' $ac_mid`
+cat >>confdefs.h <<_ACEOF
+#define uint64_t unsigned long long
+_ACEOF
+

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5

 
 

-ac_lo= ac_hi=
+
+if test $ac_cv_type_int8_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_type_uint8_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-# Binary search between lo and hi bounds.
-while test "x$ac_lo" != "x$ac_hi"; do
-  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+
+if test $ac_cv_type_int16_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
+fi
+
+if test $ac_cv_type_uint16_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
+fi
+
+if test $ac_cv_type_int32_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
+fi
+
+if test $ac_cv_type_uint32_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
+fi
+
+if test $ac_cv_type_int64_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
+fi
+
+if test $ac_cv_type_uint64_t = no; then
+CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
+fi
+
+# Do various wchar_t related checks
+ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
+if test "x$ac_cv_header_wchar_h" = xyes; then :
+
+fi
+
+
+if test "$ac_cv_header_wchar_h" = no
+then
+    U_HAVE_WCHAR_H=0
+    U_HAVE_WCSCPY=0
+    CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
+else
+
+$as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
+
+    U_HAVE_WCHAR_H=1
+    # Some broken systems have wchar.h but not some of its functions...
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
+$as_echo_n "checking for library containing wcscpy... " >&6; }
+if ${ac_cv_search_wcscpy+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 
 /* end confdefs.h.  */
 

-#if STDC_HEADERS
-#include <stddef.h>
-#endif
-#include <stdlib.h>
-#if HAVE_WCHAR_H
-#include <string.h>
-#include <wchar.h>
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"

 #endif
 #endif

-
+char wcscpy ();

 int
 main ()
 {
 int
 main ()
 {

-static int test_array [1 - 2 * !(((long) (sizeof (wchar_t))) <= $ac_mid)];
-test_array [0] = 0
-
+return wcscpy ();

   ;
   return 0;
   ;
   return 0;

-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_hi=$ac_mid
-else
-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_lo=`expr '(' $ac_mid ')' + 1`
+}
+_ACEOF
+for ac_lib in '' wcs w; do
+  if test -z "$ac_lib"; then
+    ac_res="none required"
+  else
+    ac_res=-l$ac_lib
+    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
+  fi
+  if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_search_wcscpy=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext
+  if ${ac_cv_search_wcscpy+:} false; then :
+  break

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext

 done
 done

-case $ac_lo in
-?*) ac_cv_sizeof_wchar_t=$ac_lo;;
-'') { { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t), 77
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (wchar_t), 77
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; } ;;
-esac
-else
-  if test "$cross_compiling" = yes; then
-  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run test program while cross compiling
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
+if ${ac_cv_search_wcscpy+:} false; then :
+

 else
 else

-  cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h.  */
+  ac_cv_search_wcscpy=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
+$as_echo "$ac_cv_search_wcscpy" >&6; }
+ac_res=$ac_cv_search_wcscpy
+if test "$ac_res" != no; then :
+  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

 
 

+fi
+
+    if test "$ac_cv_search_wcscpy" != no; then
+      U_HAVE_WCSCPY=1
+    else
+      U_HAVE_WCSCPY=0
+      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
+    fi
+fi
+
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
+$as_echo_n "checking size of wchar_t... " >&6; }
+if ${ac_cv_sizeof_wchar_t+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "

 #if STDC_HEADERS
 #include <stddef.h>
 #endif
 #if STDC_HEADERS
 #include <stddef.h>
 #endif


@@ -7972,72 +7454,25 @@ cat >>conftest.$ac_ext <<_ACEOF
 #include <string.h>
 #include <wchar.h>
 #endif
 #include <string.h>
 #include <wchar.h>
 #endif

+"; then :

 
 

-long longval () { return (long) (sizeof (wchar_t)); }
-unsigned long ulongval () { return (long) (sizeof (wchar_t)); }
-#include <stdio.h>
-#include <stdlib.h>
-int
-main ()
-{
-
-  FILE *f = fopen ("conftest.val", "w");
-  if (! f)
-    exit (1);
-  if (((long) (sizeof (wchar_t))) < 0)
-    {
-      long i = longval ();
-      if (i != ((long) (sizeof (wchar_t))))
-       exit (1);
-      fprintf (f, "%ld\n", i);
-    }
-  else
-    {
-      unsigned long i = ulongval ();
-      if (i != ((long) (sizeof (wchar_t))))
-       exit (1);
-      fprintf (f, "%lu\n", i);
-    }
-  exit (ferror (f) || fclose (f) != 0);
-
-  ;
-  return 0;
-}
-_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
-  ac_cv_sizeof_wchar_t=`cat conftest.val`
-else
-  echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-{ { echo "$as_me:$LINENO: error: cannot compute sizeof (wchar_t), 77
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute sizeof (wchar_t), 77
-See \`config.log' for more details." >&2;}
-   { (exit 1); exit 1; }; }
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
-fi
-fi
-rm -f conftest.val

 else
 else

-  ac_cv_sizeof_wchar_t=0
+  if test "$ac_cv_type_wchar_t" = yes; then
+     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (wchar_t)
+See \`config.log' for more details" "$LINENO" 5; }
+   else
+     ac_cv_sizeof_wchar_t=0
+   fi

 fi
 fi

+

 fi
 fi

-echo "$as_me:$LINENO: result: $ac_cv_sizeof_wchar_t" >&5
-echo "${ECHO_T}$ac_cv_sizeof_wchar_t" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
+$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
+
+
+

 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
 _ACEOF
 cat >>confdefs.h <<_ACEOF
 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
 _ACEOF


@@ -8047,29 +7482,23 @@ U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
 # We do this check to verify that everything is okay.
 if test $U_SIZEOF_WCHAR_T = 0; then
     if test $U_HAVE_WCHAR_H=1; then
 # We do this check to verify that everything is okay.
 if test $U_SIZEOF_WCHAR_T = 0; then
     if test $U_HAVE_WCHAR_H=1; then

-       { { echo "$as_me:$LINENO: error: There is wchar.h but the size of wchar_t is 0" >&5
-echo "$as_me: error: There is wchar.h but the size of wchar_t is 0" >&2;}
-   { (exit 1); exit 1; }; }
+       as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5

     fi
 fi
 
     fi
 fi
 

-
-echo "$as_me:$LINENO: checking for UTF-16 string literal support" >&5
-echo $ECHO_N "checking for UTF-16 string literal support... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
+$as_echo_n "checking for UTF-16 string literal support... " >&6; }

 U_CHECK_UTF16_STRING=1
 CHECK_UTF16_STRING_RESULT="unknown"
 U_CHECK_UTF16_STRING=1
 CHECK_UTF16_STRING_RESULT="unknown"

+

 case "${host}" in
 *-*-aix*|powerpc64-*-linux*)
 case "${host}" in
 *-*-aix*|powerpc64-*-linux*)

-    if test "$ac_cv_c_compiler_gnu" = no; then
+    if test "$GCC" = no; then

         OLD_CFLAGS="${CFLAGS}"
         OLD_CXXFLAGS="${CXXFLAGS}"
         CFLAGS="${CFLAGS} -qutf"
         CXXFLAGS="${CXXFLAGS} -qutf"
         OLD_CFLAGS="${CFLAGS}"
         OLD_CXXFLAGS="${CXXFLAGS}"
         CFLAGS="${CFLAGS} -qutf"
         CXXFLAGS="${CXXFLAGS} -qutf"

-        cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 const unsigned short hello[] = u"hello";
 int
 /* end confdefs.h.  */
 const unsigned short hello[] = u"hello";
 int


@@ -8080,55 +7509,28 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :

   U_CHECK_UTF16_STRING=1
 else
   U_CHECK_UTF16_STRING=1
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-U_CHECK_UTF16_STRING=0
+  U_CHECK_UTF16_STRING=0

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

         if test "$U_CHECK_UTF16_STRING" = 0; then
             CFLAGS="${OLD_CFLAGS}"
             CXXFLAGS="${OLD_CXXFLAGS}"
         else
         if test "$U_CHECK_UTF16_STRING" = 0; then
             CFLAGS="${OLD_CFLAGS}"
             CXXFLAGS="${OLD_CXXFLAGS}"
         else

+            UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"

             CHECK_UTF16_STRING_RESULT="-qutf"
         fi
     fi
     ;;
 *-*-solaris*)
             CHECK_UTF16_STRING_RESULT="-qutf"
         fi
     fi
     ;;
 *-*-solaris*)

-    if test "$ac_cv_c_compiler_gnu" = no; then
+    if test "$GCC" = no; then

         OLD_CFLAGS="${CFLAGS}"
         OLD_CXXFLAGS="${CXXFLAGS}"
         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
         OLD_CFLAGS="${CFLAGS}"
         OLD_CXXFLAGS="${CXXFLAGS}"
         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"

-        cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h.  */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext

 /* end confdefs.h.  */
 const unsigned short hello[] = U"hello";
 int
 /* end confdefs.h.  */
 const unsigned short hello[] = U"hello";
 int


@@ -8139,145 +7541,253 @@ main ()
   return 0;
 }
 _ACEOF
   return 0;
 }
 _ACEOF

-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>conftest.er1
-  ac_status=$?
-  grep -v '^ *+' conftest.er1 >conftest.err
-  rm -f conftest.er1
-  cat conftest.err >&5
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); } &&
-        { ac_try='test -z "$ac_c_werror_flag"
-                        || test ! -s conftest.err'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; } &&
-        { ac_try='test -s conftest.$ac_objext'
-  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :

   U_CHECK_UTF16_STRING=1
 else
   U_CHECK_UTF16_STRING=1
 else

-  echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-U_CHECK_UTF16_STRING=0
+  U_CHECK_UTF16_STRING=0

 fi
 fi

-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

         if test "$U_CHECK_UTF16_STRING" = 0; then
             CFLAGS="${OLD_CFLAGS}"
             CXXFLAGS="${OLD_CXXFLAGS}"
         else
             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
         if test "$U_CHECK_UTF16_STRING" = 0; then
             CFLAGS="${OLD_CFLAGS}"
             CXXFLAGS="${OLD_CXXFLAGS}"
         else
             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"

-
+            UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
+            UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"

             # Since we can't detect the availability of this UTF-16 syntax at compile time,
             # we depend on configure telling us that we can use it.
             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
             # we only use this macro within ICU.
             # If an ICU user uses icu-config, this feature will be enabled.
             # Since we can't detect the availability of this UTF-16 syntax at compile time,
             # we depend on configure telling us that we can use it.
             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
             # we only use this macro within ICU.
             # If an ICU user uses icu-config, this feature will be enabled.

-            CPPFLAGS="${CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
+            CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"

             U_CHECK_UTF16_STRING=0
         fi
     fi
     ;;
 *-*-hpux*)
             U_CHECK_UTF16_STRING=0
         fi
     fi
     ;;
 *-*-hpux*)

-    if test "$ac_cv_c_compiler_gnu" = no; then
-                CHECK_UTF16_STRING_RESULT="available"
+    if test "$GCC" = no; then
+        # The option will be detected at compile time without additional compiler options.
+        CHECK_UTF16_STRING_RESULT="available"

     fi
     ;;
 *-*-cygwin)
     fi
     ;;
 *-*-cygwin)

-        CHECK_UTF16_STRING_RESULT="available"
+    # wchar_t can be used
+    CHECK_UTF16_STRING_RESULT="available"

     ;;
 *)
     ;;
 esac
     ;;
 *)
     ;;
 esac

-echo "$as_me:$LINENO: result: $CHECK_UTF16_STRING_RESULT" >&5
-echo "${ECHO_T}$CHECK_UTF16_STRING_RESULT" >&6

 
 

+# GCC >= 4.4 supports UTF16 string literals. As of ICU 62, both C and C++ files require them.
+if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
+    if test "$GCC" = yes; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+static const unsigned short test[] = u"This is a UTF16 literal string.";
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CC_UTF16_STRING=1
+else
+  CC_UTF16_STRING=0
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        if test "$CC_UTF16_STRING" = 1; then
+            CHECK_UTF16_STRING_RESULT="C only";
+        fi
+    fi
+    if test "$GXX" = yes; then
+        # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
+        ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+static const char16_t test[] = u"This is a UTF16 literal string.";
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+  CXX_UTF16_STRING=1
+else
+  CXX_UTF16_STRING=0
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+        ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+        if test "$CXX_UTF16_STRING" = 1; then
+            if test "$CC_UTF16_STRING" = 1; then
+                CHECK_UTF16_STRING_RESULT="available";
+            else
+                CHECK_UTF16_STRING_RESULT="C++ only";
+            fi
+        fi
+    fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
+$as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }

 
 

-# Check whether --enable-extras or --disable-extras was given.
-if test "${enable_extras+set}" = set; then
-  enableval="$enable_extras"
-  case "${enableval}" in
+# Enable/disable extras
+# Check whether --enable-extras was given.
+if test "${enable_extras+set}" = set; then :
+  enableval=$enable_extras; case "${enableval}" in

                yes) extras=true ;;
                no)  extras=false ;;
                yes) extras=true ;;
                no)  extras=false ;;

-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-extras" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-extras" >&2;}
-   { (exit 1); exit 1; }; } ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;

                esac
 else
   extras=true
                esac
 else
   extras=true

-fi;
+fi
+
+

 
 if test "$extras" = true; then
   EXTRAS_TRUE=
 
 if test "$extras" = true; then
   EXTRAS_TRUE=

+  U_HAVE_EXTRAS=1

 else
   EXTRAS_TRUE='#'
 else
   EXTRAS_TRUE='#'

+  U_HAVE_EXTRAS=0

 fi
 fi

-# Check whether --enable-icuio or --disable-icuio was given.
-if test "${enable_icuio+set}" = set; then
-  enableval="$enable_icuio"
-  case "${enableval}" in
+# Check whether --enable-icuio was given.
+if test "${enable_icuio+set}" = set; then :
+  enableval=$enable_icuio; case "${enableval}" in

                yes) icuio=true ;;
                no)  icuio=false ;;
                yes) icuio=true ;;
                no)  icuio=false ;;

-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-icuio" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-icuio" >&2;}
-   { (exit 1); exit 1; }; } ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;

                esac
 else
   icuio=true
                esac
 else
   icuio=true

-fi;
+fi
+
+

 
 if test "$icuio" = true; then
   ICUIO_TRUE=
 
 if test "$icuio" = true; then
   ICUIO_TRUE=

+  U_HAVE_ICUIO=1

 else
   ICUIO_TRUE='#'
 else
   ICUIO_TRUE='#'

+  U_HAVE_ICUIO=0
+fi
+
+# Enable/disable layoutex
+# Check whether --enable-layoutex was given.
+if test "${enable_layoutex+set}" = set; then :
+  enableval=$enable_layoutex; case "${enableval}" in
+               yes) layoutex=$have_icu_le_hb ;;
+               no)  layoutex=false ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
+               esac
+else
+  layoutex=$have_icu_le_hb
+fi
+
+
+
+if test "$layoutex" = true; then
+  LAYOUTEX_TRUE=
+  U_HAVE_LAYOUTEX=1
+else
+  LAYOUTEX_TRUE='#'
+  U_HAVE_LAYOUTEX=0
+fi
+
+# Enable/disable layout
+# Check whether --enable-layout was given.
+if test "${enable_layout+set}" = set; then :
+  enableval=$enable_layout; case "${enableval}" in
+               yes) as_fn_error $? "The ICU Layout Engine has been removed." "$LINENO" 5 ;;
+               no)   ;;
+               *) ;;
+               esac
+fi
+
+
+# Enable/disable tools
+# Check whether --enable-tools was given.
+if test "${enable_tools+set}" = set; then :
+  enableval=$enable_tools; case "${enableval}" in
+               yes) tools=true ;;
+               no)  tools=false ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
+               esac
+else
+  tools=true

 fi
 
 fi
 

-# Check whether --enable-layout or --disable-layout was given.
-if test "${enable_layout+set}" = set; then
-  enableval="$enable_layout"
-  case "${enableval}" in
-               yes) layout=true ;;
-               no)  layout=false ;;
-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-layout" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-layout" >&2;}
-   { (exit 1); exit 1; }; } ;;
+
+
+if test "$tools" = true; then
+  TOOLS_TRUE=
+  U_HAVE_TOOLS=1
+else
+  TOOLS_TRUE='#'
+  U_HAVE_TOOLS=0
+fi
+
+# Enable/disable fuzzer target tests.
+# Check whether --enable-fuzzer was given.
+if test "${enable_fuzzer+set}" = set; then :
+  enableval=$enable_fuzzer; case "${enableval}" in
+               yes) fuzzer=true ;;
+               no)  fuzzer=false ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-fuzzer" "$LINENO" 5 ;;

                esac
 else
                esac
 else

-  layout=true
-fi;
+  fuzzer=false
+fi
+
+

 
 

-if test "$layout" = true; then
-  LAYOUT_TRUE=
+if test "$fuzzer" = true; then
+  FUZZER_TRUE=
+  U_HAVE_FUZZER=1

 else
 else

-  LAYOUT_TRUE='#'
+  FUZZER_TRUE='#'
+  U_HAVE_FUZZER=0

 fi
 
 
 fi
 
 

-# Check whether --with-data-packaging or --without-data-packaging was given.
-if test "${with_data_packaging+set}" = set; then
-  withval="$with_data_packaging"
-  case "${withval}" in
+# Check whether --with-data-packaging was given.
+if test "${with_data_packaging+set}" = set; then :
+  withval=$with_data_packaging; case "${withval}" in

                 files|archive|library) datapackaging=$withval ;;
                auto) datapackaging=$withval ;;
                common) datapackaging=archive ;;
                dll) datapackaging=library ;;
                static) datapackaging=static ;;
                 files|archive|library) datapackaging=$withval ;;
                auto) datapackaging=$withval ;;
                common) datapackaging=archive ;;
                dll) datapackaging=library ;;
                static) datapackaging=static ;;

-               *) { { echo "$as_me:$LINENO: error: bad value ${withval} for --with-data-packaging" >&5
-echo "$as_me: error: bad value ${withval} for --with-data-packaging" >&2;}
-   { (exit 1); exit 1; }; } ;;
+               *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;

                esac
 else
   datapackaging=
                esac
 else
   datapackaging=

-fi;
+fi
+

 
 

+# Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
+# thesysconfdir=`eval echo $sysconfdir`

 thedatadir=`eval echo $datadir`
 thedatadir=`eval echo $datadir`

+# Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.

 pkgicudatadir=$datadir
 thepkgicudatadir=$thedatadir
 
 pkgicudatadir=$datadir
 thepkgicudatadir=$thedatadir
 


@@ -8285,100 +7795,139 @@ thepkgicudatadir=$thedatadir
 
 
 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
 
 
 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then

+       # default to library

        datapackaging=library
        datapackaging=library

+       if test "$ENABLE_STATIC" = "YES"; then
+               if test "$ENABLE_SHARED" != "YES"; then
+                       datapackaging=static
+               fi
+       fi

 fi
 
 fi
 

+datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
+
+datapackaging_msg="(No explaination for mode $datapackaging.)"
+
+datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
+datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
+datapackaging_howfound="(unknown)"
+

 case "$datapackaging" in
     files)
 case "$datapackaging" in
     files)

-       DATA_PACKAGING_MODE=files
-       ;;
+    DATA_PACKAGING_MODE=files
+    datapackaging_msg="ICU data will be stored in individual files."
+    datapackaging_howfound="$datapackaging_msg_path"
+    ;;

     archive)
     archive)

-       DATA_PACKAGING_MODE=common
-       ;;
+    DATA_PACKAGING_MODE=common
+    datapackaging_msg="ICU data will be stored in a single .dat file."
+    datapackaging_howfound="$datapackaging_msg_path"
+    ;;

     library)
     library)

-       DATA_PACKAGING_MODE=dll
-       ;;
+    DATA_PACKAGING_MODE=dll
+    datapackaging_msg="ICU data will be linked with ICU."
+    if test "$ENABLE_STATIC" = "YES"; then
+        datapackaging_msg="$datapackaging_msg A static data library will be built. "
+    fi
+    if test "$ENABLE_SHARED" = "YES"; then
+        datapackaging_msg="$datapackaging_msg A shared data library will be built. "
+    fi
+    datapackaging_howfound="$datapackaging_msg_set"
+    ;;
+    static)
+    DATA_PACKAGING_MODE=static
+    datapackaging_msg="ICU data will be stored in a static library."
+    datapackaging_howfound="$datapackaging_msg_set"
+    ;;

 esac
 
 
 esac
 
 

-echo "$as_me:$LINENO: checking for a library suffix to use" >&5
-echo $ECHO_N "checking for a library suffix to use... $ECHO_C" >&6
+# Sets a library suffix
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
+$as_echo_n "checking for a library suffix to use... " >&6; }

 
 

-# Check whether --with-library-suffix or --without-library-suffix was given.
-if test "${with_library_suffix+set}" = set; then
-  withval="$with_library_suffix"
-  ICULIBSUFFIX="${withval}"
+# Check whether --with-library-suffix was given.
+if test "${with_library_suffix+set}" = set; then :
+  withval=$with_library_suffix; ICULIBSUFFIX="${withval}"

 else
   ICULIBSUFFIX=
 else
   ICULIBSUFFIX=

-fi;
+fi
+

 msg=$ICULIBSUFFIX
 if test "$msg" = ""; then
     msg=none
 fi
 msg=$ICULIBSUFFIX
 if test "$msg" = ""; then
     msg=none
 fi

-echo "$as_me:$LINENO: result: $msg" >&5
-echo "${ECHO_T}$msg" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
+$as_echo "$msg" >&6; }

 
 if test "$ICULIBSUFFIX" != ""
 then
     U_HAVE_LIB_SUFFIX=1
 
 if test "$ICULIBSUFFIX" != ""
 then
     U_HAVE_LIB_SUFFIX=1

-    ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/[^A-Za-z0-9_]/_/g'`
+    ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
+    UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "

 else
     U_HAVE_LIB_SUFFIX=0
 fi
 
 
 
 else
     U_HAVE_LIB_SUFFIX=0
 fi
 
 
 

-# Check whether --enable-tests or --disable-tests was given.
-if test "${enable_tests+set}" = set; then
-  enableval="$enable_tests"
-  case "${enableval}" in
+# Enable/disable tests
+# Check whether --enable-tests was given.
+if test "${enable_tests+set}" = set; then :
+  enableval=$enable_tests; case "${enableval}" in

                yes) tests=true ;;
                no)  tests=false ;;
                yes) tests=true ;;
                no)  tests=false ;;

-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-tests" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-tests" >&2;}
-   { (exit 1); exit 1; }; } ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;

                esac
 else
   tests=true
                esac
 else
   tests=true

-fi;
+fi
+
+

 
 if test "$tests" = true; then
   TESTS_TRUE=
 
 if test "$tests" = true; then
   TESTS_TRUE=

+  U_HAVE_TESTS=1

 else
   TESTS_TRUE='#'
 else
   TESTS_TRUE='#'

+  U_HAVE_TESTS=0

 fi
 
 fi
 

-# Check whether --enable-samples or --disable-samples was given.
-if test "${enable_samples+set}" = set; then
-  enableval="$enable_samples"
-  case "${enableval}" in
+# Enable/disable samples
+# Check whether --enable-samples was given.
+if test "${enable_samples+set}" = set; then :
+  enableval=$enable_samples; case "${enableval}" in

                yes) samples=true ;;
                no)  samples=false ;;
                yes) samples=true ;;
                no)  samples=false ;;

-               *) { { echo "$as_me:$LINENO: error: bad value ${enableval} for --enable-samples" >&5
-echo "$as_me: error: bad value ${enableval} for --enable-samples" >&2;}
-   { (exit 1); exit 1; }; } ;;
+               *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;

                esac
 else
   samples=true
                esac
 else
   samples=true

-fi;
+fi
+
+

 
 if test "$samples" = true; then
   SAMPLES_TRUE=
 
 if test "$samples" = true; then
   SAMPLES_TRUE=

+  U_HAVE_SAMPLES=1

 else
   SAMPLES_TRUE='#'
 else
   SAMPLES_TRUE='#'

+  U_HAVE_SAMPLES=0

 fi
 
 ICUDATA_CHAR=$U_ENDIAN_CHAR
 
 fi
 
 ICUDATA_CHAR=$U_ENDIAN_CHAR
 

+# Platform-specific Makefile setup
+# set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.

 case "${host}" in
        *-*-solaris*)   platform=U_SOLARIS ;;
 case "${host}" in
        *-*-solaris*)   platform=U_SOLARIS ;;

-       *-*-linux*)     platform=U_LINUX ;;
-       *-pc-gnu)       platform=U_HURD ;;
+       *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;

        *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
        *-*-aix*)       platform=U_AIX ;;
        *-*-hpux*)      platform=U_HPUX ;;
        *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
        *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
        *-*-aix*)       platform=U_AIX ;;
        *-*-hpux*)      platform=U_HPUX ;;
        *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;

-       *-*-cygwin*|*-*-mingw*) platform=U_CYGWIN ;;
+       *-*-cygwin*)    platform=U_CYGWIN ;;
+       *-*-mingw*)     platform=U_MINGW ;;

        *-*ibm-openedition*|*-*-os390*) platform=OS390
                        if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
                                ICUDATA_CHAR="e"
        *-*ibm-openedition*|*-*-os390*) platform=OS390
                        if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
                                ICUDATA_CHAR="e"


@@ -8406,16 +7955,40 @@ if test "${FORCE_LIBS}" != ""; then
    LIBS=${FORCE_LIBS}
 fi
 
    LIBS=${FORCE_LIBS}
 fi
 

+# Now that we're done using CPPFLAGS etc. for tests, we can change it
+# for build.

 
 

+if test "${CC}" = "clang"; then
+   CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
+else
+   CLANGCFLAGS=""
+fi

 
 

-if test $ICU_USE_THREADS -ne 0
-then
-    CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
-    CFLAGS="$CFLAGS \$(THREADSCFLAGS)"
-    CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)"
+if test "${CXX}" = "clang++"; then
+   CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
+   LIBCXXFLAGS="$LIBCXXFLAGS -Wglobal-constructors"
+else
+   CLANGCXXFLAGS=""

 fi
 
 fi
 

-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              ac_config_files="$ac_config_files icudefs.mk Makefile data/icupkg.inc config/Makefile.inc data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layout/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genuca/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/genctd/Makefile tools/gennames/Makefile tools/gentest/Makefile tools/gennorm/Makefile tools/genprops/Makefile tools/gencase/Makefile tools/genbidi/Makefile tools/genpname/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdata.inc test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile common/unicode/platform.h"
+CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
+CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
+CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
+
+
+
+
+# append all config cppflags
+CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
+
+echo "CPPFLAGS=$CPPFLAGS"
+echo "CFLAGS=$CFLAGS"
+echo "CXXFLAGS=$CXXFLAGS"
+
+
+# output the Makefiles
+ac_config_files="$ac_config_files icudefs.mk Makefile data/pkgdataMakefile config/Makefile.inc config/icu.pc config/pkgdataMakefile data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/uconv/pkgdataMakefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile tools/escapesrc/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/collperf2/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile test/fuzzer/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
+

 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure


@@ -8434,39 +8007,70 @@ _ACEOF
 
 # The following way of writing the cache mishandles newlines in values,
 # but we know of no workaround that is simple, portable, and efficient.
 
 # The following way of writing the cache mishandles newlines in values,
 # but we know of no workaround that is simple, portable, and efficient.

-# So, don't put newlines in cache variables' values.
+# So, we kill variables containing newlines.

 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.

-{
+(
+  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+    eval ac_val=\$$ac_var
+    case $ac_val in #(
+    *${as_nl}*)
+      case $ac_var in #(
+      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+      esac
+      case $ac_var in #(
+      _ | IFS | as_nl) ;; #(
+      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+      *) { eval $ac_var=; unset $ac_var;} ;;
+      esac ;;
+    esac
+  done
+

   (set) 2>&1 |
   (set) 2>&1 |

-    case `(ac_space=' '; set | grep ac_space) 2>&1` in
-    *ac_space=\ *)
-      # `set' does not quote correctly, so add quotes (double-quote
-      # substitution turns \\\\ into \\, and sed turns \\ into \).
+    case $as_nl`(ac_space=' '; set) 2>&1` in #(
+    *${as_nl}ac_space=\ *)
+      # `set' does not quote correctly, so add quotes: double-quote
+      # substitution turns \\\\ into \\, and sed turns \\ into \.

       sed -n \
        "s/'/'\\\\''/g;
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
       sed -n \
        "s/'/'\\\\''/g;
          s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"

-      ;;
+      ;; #(

     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.
     *)
       # `set' quotes correctly as required by POSIX, so do not add quotes.

-      sed -n \
-       "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"

       ;;
       ;;

-    esac;
-} |
+    esac |
+    sort
+) |

   sed '
   sed '

+     /^ac_cv_env_/b end

      t clear
      t clear

-     : clear
+     :clear

      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
      t end
      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
      t end

-     /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
-     : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
-  if test -w $cache_file; then
-    test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
-    cat confcache >$cache_file
+     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+     :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+  if test -w "$cache_file"; then
+    if test "x$cache_file" != "x/dev/null"; then
+      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+      if test ! -f "$cache_file" || test -h "$cache_file"; then
+       cat confcache >"$cache_file"
+      else
+        case $cache_file in #(
+        */* | ?:*)
+         mv -f confcache "$cache_file"$$ &&
+         mv -f "$cache_file"$$ "$cache_file" ;; #(
+        *)
+         mv -f confcache "$cache_file" ;;
+       esac
+      fi
+    fi

   else
   else

-    echo "not updating unwritable cache $cache_file"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}

   fi
 fi
 rm -f confcache
   fi
 fi
 rm -f confcache


@@ -8475,32 +8079,55 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 
 # Let make expand exec_prefix.
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
 

-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
-  ac_vpsub='/^[         ]*VPATH[        ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[    ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[      ]*$//;
-}'
-fi
+# Transform confdefs.h into DEFS.
+# Protect against shell expansion while executing Makefile rules.
+# Protect against Makefile macro expansion.
+#
+# If the first sed substitution is executed (which looks for macros that
+# take arguments), then branch to the quote section.  Otherwise,
+# look for a macro that doesn't take arguments.
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
+t clear
+:clear
+s/^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
+t quote
+s/^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
+t quote
+b any
+:quote
+s/[     `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+       g
+       s/^\n//
+       s/\n/ /g
+       p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`

 
 

-DEFS=-DHAVE_CONFIG_H

 
 ac_libobjs=
 ac_ltlibobjs=
 
 ac_libobjs=
 ac_ltlibobjs=

+U=

 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.

-  ac_i=`echo "$ac_i" |
-        sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-  # 2. Add them.
-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
+  #    will be set to the directory where LIBOBJS objects are built.
+  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'

 done
 LIBOBJS=$ac_libobjs
 
 done
 LIBOBJS=$ac_libobjs
 


@@ -8508,12 +8135,15 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
 
 
 

-: ${CONFIG_STATUS=./config.status}
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0

 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"

-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1

 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.
 #! $SHELL
 # Generated by $as_me.
 # Run this file to recreate the current configuration.


@@ -8523,81 +8153,253 @@ cat >$CONFIG_STATUS <<_ACEOF
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false
 debug=false
 ac_cs_recheck=false
 ac_cs_silent=false

-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization.  ##
-## --------------------- ##

 
 

-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :

   emulate sh
   NULLCMD=:
   emulate sh
   NULLCMD=:

-  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which

   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'
   # is contrary to our usage.  Disable this feature.
   alias -g '${1+"$@"}'='"$@"'

-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
-  set -o posix
+  setopt NO_GLOB_SUBST
+else
+  case `(set -o) 2>/dev/null` in #(
+  *posix*) :
+    set -o posix ;; #(
+  *) :
+     ;;
+esac

 fi
 fi

-DUALCASE=1; export DUALCASE # for MKS sh

 
 

-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  as_unset=unset
-else
-  as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='print -r --'
+  as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+  as_echo='printf %s\n'
+  as_echo_n='printf %s'
+else
+  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+    as_echo_n='/usr/ucb/echo -n'
+  else
+    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+    as_echo_n_body='eval
+      arg=$1;
+      case $arg in #(
+      *"$as_nl"*)
+       expr "X$arg" : "X\\(.*\\)$as_nl";
+       arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+      esac;
+      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+    '
+    export as_echo_n_body
+    as_echo_n='sh -c $as_echo_n_body as_echo'
+  fi
+  export as_echo_body
+  as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+  PATH_SEPARATOR=:
+  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+      PATH_SEPARATOR=';'
+  }

 fi
 
 
 fi
 
 

-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+# IFS
+# We need space, tab and new line, in precisely that order.  Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" ""       $as_nl"
+
+# Find who we are.  Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+  *[\\/]* ) as_myself=$0 ;;
+  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+  done
+IFS=$as_save_IFS
+
+     ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+  as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+  exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there.  '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done

 PS1='$ '
 PS2='> '
 PS4='+ '
 
 PS1='$ '
 PS2='> '
 PS4='+ '
 

-# NLS nuisances.
-for as_var in \
-  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
-  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
-  LC_TELEPHONE LC_TIME
-do
-  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
-    eval $as_var=C; export $as_var
-  else
-    $as_unset $as_var
-  fi
-done
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+  as_status=$1; test $as_status -eq 0 && as_status=1
+  if test "$4"; then
+    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+  fi
+  $as_echo "$as_me: error: $2" >&2
+  as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+  return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+  set +e
+  as_fn_set_status $1
+  exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+  { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+  eval 'as_fn_append ()
+  {
+    eval $1+=\$2
+  }'
+else
+  as_fn_append ()
+  {
+    eval $1=\$$1\$2
+  }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+  eval 'as_fn_arith ()
+  {
+    as_val=$(( $* ))
+  }'
+else
+  as_fn_arith ()
+  {
+    as_val=`expr "$@" || test $? -eq 1`
+  }
+fi # as_fn_arith
+

 
 

-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+   test "X`expr 00001 : '.*\(...\)'`" = X001; then

   as_expr=expr
 else
   as_expr=false
 fi
 
   as_expr=expr
 else
   as_expr=false
 fi
 

-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then

   as_basename=basename
 else
   as_basename=false
 fi
 
   as_basename=basename
 else
   as_basename=false
 fi
 

+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+  as_dirname=dirname
+else
+  as_dirname=false
+fi

 
 

-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||

 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \
 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
         X"$0" : 'X\(//\)$' \| \

-        X"$0" : 'X\(/\)$' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
-    sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
-         /^X\/\(\/\/\)$/{ s//\1/; q; }
-         /^X\/\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
+        X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+    sed '/^.*\/\([^/][^/]*\)\/*$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\/\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`

 
 

-
-# PATH needs CR, and LINENO needs CR and PATH.

 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 # Avoid depending upon Character Ranges.
 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'


@@ -8605,148 +8407,111 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 
 as_cr_digits='0123456789'
 as_cr_alnum=$as_cr_Letters$as_cr_digits
 

-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  echo "#! /bin/sh" >conf$$.sh
-  echo  "exit 0"   >>conf$$.sh
-  chmod +x conf$$.sh
-  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
-    PATH_SEPARATOR=';'
-  else
-    PATH_SEPARATOR=:
-  fi
-  rm -f conf$$.sh
-fi
-
-
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2"  || {
-  # Find who we are.  Look in the path if we contain no path at all
-  # relative or not.
-  case $0 in
-    *[\\/]* ) as_myself=$0 ;;
-    *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
-       ;;
-  esac
-  # We did not find ourselves, most probably we were run as `sh COMMAND'
-  # in which case we are not to be found in the path.
-  if test "x$as_myself" = x; then
-    as_myself=$0
-  fi
-  if test ! -f "$as_myself"; then
-    { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
-   { (exit 1); exit 1; }; }
-  fi
-  case $CONFIG_SHELL in
-  '')
-    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for as_base in sh bash ksh sh5; do
-        case $as_dir in
-        /*)
-          if ("$as_dir/$as_base" -c '
-  as_lineno_1=$LINENO
-  as_lineno_2=$LINENO
-  as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
-  test "x$as_lineno_1" != "x$as_lineno_2" &&
-  test "x$as_lineno_3"  = "x$as_lineno_2" ') 2>/dev/null; then
-            $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
-            $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
-            CONFIG_SHELL=$as_dir/$as_base
-            export CONFIG_SHELL
-            exec "$CONFIG_SHELL" "$0" ${1+"$@"}
-          fi;;
-        esac
-       done
-done
-;;
-  esac
-
-  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
-  # uniformly replaced by the line number.  The first 'sed' inserts a
-  # line-number line before each line; the second 'sed' does the real
-  # work.  The second script uses 'N' to pair each line-number line
-  # with the numbered line, and appends trailing '-' during
-  # substitution so that $LINENO is not a special case at line end.
-  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
-  # second 'sed' script.  Blame Lee E. McMahon for sed's syntax.  :-)
-  sed '=' <$as_myself |
-    sed '
-      N
-      s,$,-,
-      : loop
-      s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
-      t loop
-      s,-$,,
-      s,^['$as_cr_digits']*\n,,
-    ' >$as_me.lineno &&
-  chmod +x $as_me.lineno ||
-    { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
-   { (exit 1); exit 1; }; }
-
-  # Don't try to exec as it changes $[0], causing all sort of problems
-  # (the dirname of $[0] is not the place where we might find the
-  # original and so on.  Autoconf is especially sensible to this).
-  . ./$as_me.lineno
-  # Exit status is that of the last command.
-  exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
-  *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T='     ' ;;
-  *c*,*  ) ECHO_N=-n ECHO_C= ECHO_T= ;;
-  *)       ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+  case `echo 'xy\c'` in
+  *c*) ECHO_T='        ';;     # ECHO_T is single tab character.
+  xy)  ECHO_C='\c';;
+  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
+       ECHO_T='        ';;
+  esac;;
+*)
+  ECHO_N='-n';;

 esac
 
 esac
 

-if expr a : '\(a\)' >/dev/null 2>&1; then
-  as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+  rm -f conf$$.dir/conf$$.file

 else
 else

-  as_expr=false
+  rm -f conf$$.dir
+  mkdir conf$$.dir 2>/dev/null

 fi
 fi

-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
-  # We could just check for DJGPP; but this test a) works b) is more generic
-  # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
-  if test -f conf$$.exe; then
-    # Don't use ln at all; we don't have any links
-    as_ln_s='cp -p'
-  else
+if (echo >conf$$.file) 2>/dev/null; then
+  if ln -s conf$$.file conf$$ 2>/dev/null; then

     as_ln_s='ln -s'
     as_ln_s='ln -s'

+    # ... but there are two gotchas:
+    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+    # In both cases, we have to default to `cp -pR'.
+    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+      as_ln_s='cp -pR'
+  elif ln conf$$.file conf$$ 2>/dev/null; then
+    as_ln_s=ln
+  else
+    as_ln_s='cp -pR'

   fi
   fi

-elif ln conf$$.file conf$$ 2>/dev/null; then
-  as_ln_s=ln

 else
 else

-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'

 fi
 fi

-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+  case $as_dir in #(
+  -*) as_dir=./$as_dir;;
+  esac
+  test -d "$as_dir" || eval $as_mkdir_p || {
+    as_dirs=
+    while :; do
+      case $as_dir in #(
+      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+      *) as_qdir=$as_dir;;
+      esac
+      as_dirs="'$as_qdir' $as_dirs"
+      as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+        X"$as_dir" : 'X\(//\)[^/]' \| \
+        X"$as_dir" : 'X\(//\)$' \| \
+        X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+      test -d "$as_dir" && break
+    done
+    test -z "$as_dirs" || eval "mkdir $as_dirs"
+  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+

 
 

+} # as_fn_mkdir_p

 if mkdir -p . 2>/dev/null; then
 if mkdir -p . 2>/dev/null; then

-  as_mkdir_p=:
+  as_mkdir_p='mkdir -p "$as_dir"'

 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 
 else
   test -d ./-p && rmdir ./-p
   as_mkdir_p=false
 fi
 

-as_executable_p="test -f"
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p

 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"


@@ -8755,31 +8520,20 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 
 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 
 

-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS="  $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-

 exec 6>&1
 exec 6>&1

-
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to

 # report actual input values of CONFIG_FILES etc. instead of their
 # report actual input values of CONFIG_FILES etc. instead of their

-# values after options handling.  Logging --version etc. is OK.
-exec 5>>config.log
-{
-  echo
-  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
-This file was extended by $as_me, which was
-generated by GNU Autoconf 2.59.  Invocation command line was
+# values after options handling.
+ac_log="
+This file was extended by ICU $as_me 66.1, which was
+generated by GNU Autoconf 2.69.  Invocation command line was

 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS


@@ -8787,130 +8541,118 @@ generated by GNU Autoconf 2.59.  Invocation command line was
   CONFIG_COMMANDS = $CONFIG_COMMANDS
   $ $0 $@
 
   CONFIG_COMMANDS = $CONFIG_COMMANDS
   $ $0 $@
 

-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+

 _ACEOF
 
 _ACEOF
 

-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
-  echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac

 
 

-if test -n "$ac_config_headers"; then
-  echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi

 
 

-if test -n "$ac_config_links"; then
-  echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi

 
 

-if test -n "$ac_config_commands"; then
-  echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"

 
 

-cat >>$CONFIG_STATUS <<\_ACEOF
+_ACEOF

 
 

+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

 ac_cs_usage="\
 ac_cs_usage="\

-\`$as_me' instantiates files from templates according to the
-current configuration.
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration.  Unless the files
+and actions are specified as TAGs, all are instantiated by default.

 
 

-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [TAG]...

 
   -h, --help       print this help, then exit
 
   -h, --help       print this help, then exit

-  -V, --version    print version number, then exit
-  -q, --quiet      do not print progress messages
+  -V, --version    print version number and configuration settings, then exit
+      --config     print configuration, then exit
+  -q, --quiet, --silent
+                   do not print progress messages

   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions
   -d, --debug      don't remove temporary files
       --recheck    update $as_me by reconfiguring in the same conditions

-  --file=FILE[:TEMPLATE]
-                  instantiate the configuration file FILE
-  --header=FILE[:TEMPLATE]
-                  instantiate the configuration header FILE
+      --file=FILE[:TEMPLATE]
+                   instantiate the configuration file FILE

 
 Configuration files:
 $config_files
 
 
 Configuration files:
 $config_files
 

-Configuration headers:
-$config_headers
+Report bugs to <http://icu-project.org/bugs>.
+ICU home page: <http://icu-project.org>."

 
 

-Report bugs to <bug-autoconf@gnu.org>."

 _ACEOF
 _ACEOF

-
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"

 ac_cs_version="\\
 ac_cs_version="\\

-config.status
-configured by $0, generated by GNU Autoconf 2.59,
-  with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+ICU config.status 66.1
+configured by $0, generated by GNU Autoconf 2.69,
+  with options \\"\$ac_cs_config\\"

 
 

-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.

 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."

-srcdir=$srcdir
-INSTALL="$INSTALL"
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+test -n "\$AWK" || AWK=awk

 _ACEOF
 
 _ACEOF
 

-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value.  By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.

 ac_need_defaults=:
 while test $# != 0
 do
   case $1 in
 ac_need_defaults=:
 while test $# != 0
 do
   case $1 in

-  --*=*)
-    ac_option=`expr "x$1" : 'x\([^=]*\)='`
-    ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+  --*=?*)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`

     ac_shift=:
     ;;
     ac_shift=:
     ;;

-  -*)
+  --*=)
+    ac_option=`expr "X$1" : 'X\([^=]*\)='`
+    ac_optarg=
+    ac_shift=:
+    ;;
+  *)

     ac_option=$1
     ac_optarg=$2
     ac_shift=shift
     ;;
     ac_option=$1
     ac_optarg=$2
     ac_shift=shift
     ;;

-  *) # This is not an option, so the user has probably given explicit
-     # arguments.
-     ac_option=$1
-     ac_need_defaults=false;;

   esac
 
   case $ac_option in
   # Handling of the options.
   esac
 
   case $ac_option in
   # Handling of the options.

-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF

   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;
   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
     ac_cs_recheck=: ;;

-  --version | --vers* | -V )
-    echo "$ac_cs_version"; exit 0 ;;
-  --he | --h)
-    # Conflict between --help and --header
-    { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
-   { (exit 1); exit 1; }; };;
-  --help | --hel | -h )
-    echo "$ac_cs_usage"; exit 0 ;;
-  --debug | --d* | -d )
+  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+    $as_echo "$ac_cs_version"; exit ;;
+  --config | --confi | --conf | --con | --co | --c )
+    $as_echo "$ac_cs_config"; exit ;;
+  --debug | --debu | --deb | --de | --d | -d )

     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift
     debug=: ;;
   --file | --fil | --fi | --f )
     $ac_shift

-    CONFIG_FILES="$CONFIG_FILES $ac_optarg"
-    ac_need_defaults=false;;
-  --header | --heade | --head | --hea )
-    $ac_shift
-    CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+    case $ac_optarg in
+    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+    '') as_fn_error $? "missing file argument" ;;
+    esac
+    as_fn_append CONFIG_FILES " '$ac_optarg'"

     ac_need_defaults=false;;
     ac_need_defaults=false;;

+  --he | --h |  --help | --hel | -h )
+    $as_echo "$ac_cs_usage"; exit ;;

   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.
   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
   | -silent | --silent | --silen | --sile | --sil | --si | --s)
     ac_cs_silent=: ;;
 
   # This is an error.

-  -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
-   { (exit 1); exit 1; }; } ;;
+  -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;

 
 

-  *) ac_config_targets="$ac_config_targets $1" ;;
+  *) as_fn_append ac_config_targets " $1"
+     ac_need_defaults=false ;;

 
   esac
   shift
 
   esac
   shift


@@ -8924,737 +8666,533 @@ if $ac_cs_silent; then
 fi
 
 _ACEOF
 fi
 
 _ACEOF

-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1

 if \$ac_cs_recheck; then
 if \$ac_cs_recheck; then

-  echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
-  exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  shift
+  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+  CONFIG_SHELL='$SHELL'
+  export CONFIG_SHELL
+  exec "\$@"

 fi
 
 _ACEOF
 fi
 
 _ACEOF

+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+  echo
+  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+  $as_echo "$ac_log"
+} >&5

 
 

+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACEOF

 
 

+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

 
 

-
-
-cat >>$CONFIG_STATUS <<\_ACEOF
+# Handling of arguments.

 for ac_config_target in $ac_config_targets
 do
 for ac_config_target in $ac_config_targets
 do

-  case "$ac_config_target" in
-  # Handling of arguments.
-  "icudefs.mk" ) CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
-  "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-  "data/icupkg.inc" ) CONFIG_FILES="$CONFIG_FILES data/icupkg.inc" ;;
-  "config/Makefile.inc" ) CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
-  "data/Makefile" ) CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
-  "stubdata/Makefile" ) CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
-  "common/Makefile" ) CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
-  "i18n/Makefile" ) CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
-  "layout/Makefile" ) CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
-  "layoutex/Makefile" ) CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
-  "io/Makefile" ) CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
-  "extra/Makefile" ) CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
-  "extra/uconv/Makefile" ) CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
-  "extra/scrptrun/Makefile" ) CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
-  "tools/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
-  "tools/ctestfw/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
-  "tools/toolutil/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
-  "tools/makeconv/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
-  "tools/genrb/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
-  "tools/genuca/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genuca/Makefile" ;;
-  "tools/genccode/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
-  "tools/gencmn/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
-  "tools/gencnval/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
-  "tools/genctd/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genctd/Makefile" ;;
-  "tools/gennames/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gennames/Makefile" ;;
-  "tools/gentest/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
-  "tools/gennorm/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gennorm/Makefile" ;;
-  "tools/genprops/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genprops/Makefile" ;;
-  "tools/gencase/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gencase/Makefile" ;;
-  "tools/genbidi/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genbidi/Makefile" ;;
-  "tools/genpname/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genpname/Makefile" ;;
-  "tools/genbrk/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
-  "tools/gensprep/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
-  "tools/icupkg/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
-  "tools/icuswap/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
-  "tools/pkgdata/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
-  "tools/tzcode/Makefile" ) CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
-  "test/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
-  "test/compat/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
-  "test/testdata/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
-  "test/testdata/pkgdata.inc" ) CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdata.inc" ;;
-  "test/hdrtst/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
-  "test/intltest/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
-  "test/cintltst/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
-  "test/iotest/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
-  "test/letest/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
-  "test/perf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
-  "test/perf/collationperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
-  "test/perf/ubrkperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
-  "test/perf/charperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
-  "test/perf/convperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
-  "test/perf/normperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
-  "test/perf/unisetperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
-  "test/perf/usetperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
-  "test/perf/ustrperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
-  "test/perf/utfperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
-  "test/perf/strsrchperf/Makefile" ) CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
-  "samples/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
-  "samples/date/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
-  "samples/cal/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
-  "samples/layout/Makefile" ) CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
-  "common/unicode/platform.h" ) CONFIG_FILES="$CONFIG_FILES common/unicode/platform.h" ;;
-  "common/icucfg.h" ) CONFIG_HEADERS="$CONFIG_HEADERS common/icucfg.h" ;;
-  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
-   { (exit 1); exit 1; }; };;
+  case $ac_config_target in
+    "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
+    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+    "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
+    "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
+    "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
+    "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
+    "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
+    "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
+    "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
+    "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
+    "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
+    "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
+    "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
+    "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
+    "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
+    "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
+    "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
+    "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
+    "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
+    "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
+    "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
+    "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
+    "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
+    "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
+    "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
+    "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
+    "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
+    "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
+    "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
+    "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
+    "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
+    "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
+    "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
+    "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
+    "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
+    "tools/escapesrc/Makefile") CONFIG_FILES="$CONFIG_FILES tools/escapesrc/Makefile" ;;
+    "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
+    "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
+    "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
+    "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
+    "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
+    "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
+    "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
+    "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
+    "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
+    "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
+    "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
+    "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
+    "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
+    "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
+    "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
+    "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
+    "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
+    "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
+    "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
+    "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
+    "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
+    "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
+    "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
+    "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
+    "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
+    "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
+    "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
+    "test/fuzzer/Makefile") CONFIG_FILES="$CONFIG_FILES test/fuzzer/Makefile" ;;
+    "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
+    "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
+    "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
+    "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
+
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;

   esac
 done
 
   esac
 done
 

+

 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files

-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers

 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree
 fi
 
 # Have a temporary directory for convenience.  Make it in the build tree

-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,

 # creating and moving files from /tmp can sometimes cause problems.
 # creating and moving files from /tmp can sometimes cause problems.

-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.

 $debug ||
 {
 $debug ||
 {

-  trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
-  trap '{ (exit 1); exit 1; }' 1 2 13 15
+  tmp= ac_tmp=
+  trap 'exit_status=$?
+  : "${ac_tmp:=$tmp}"
+  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+  trap 'as_fn_exit 1' 1 2 13 15

 }
 }

-

 # Create a (secure) tmp directory for tmp files.
 
 {
 # Create a (secure) tmp directory for tmp files.
 
 {

-  tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
-  test -n "$tmp" && test -d "$tmp"
+  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+  test -d "$tmp"

 }  ||
 {
 }  ||
 {

-  tmp=./confstat$$-$RANDOM
-  (umask 077 && mkdir $tmp)
-} ||
+  tmp=./conf$$-$RANDOM
+  (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+  eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+  ac_cs_awk_cr='\\r'
+else
+  ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+  echo "cat >conf$$subs.awk <<_ACEOF" &&
+  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+  echo "_ACEOF"
+} >conf$$subs.sh ||
+  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+  . ./conf$$subs.sh ||
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+  if test $ac_delim_n = $ac_delim_num; then
+    break
+  elif $ac_last_try; then
+    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+  else
+    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+  fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+  N
+  s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+  for (key in S) S_is_set[key] = 1
+  FS = "\a"
+
+}

 {
 {

-   echo "$me: cannot create a temporary directory in ." >&2
-   { (exit 1); exit 1; }
+  line = $ 0
+  nfields = split(line, field, "@")
+  substed = 0
+  len = length(field[1])
+  for (i = 2; i < nfields; i++) {
+    key = field[i]
+    keylen = length(key)
+    if (S_is_set[key]) {
+      value = S[key]
+      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+      len += length(value) + length(field[++i])
+      substed = 1
+    } else
+      len += 1 + keylen
+  }
+
+  print line

 }
 
 }
 

+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+  cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5

 _ACEOF
 
 _ACEOF
 

-cat >>$CONFIG_STATUS <<_ACEOF
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+  ac_vpsub='/^[         ]*VPATH[        ]*=[    ]*/{
+h
+s///
+s/^/:/
+s/[     ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[  ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[      ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"

 
 

-#
-# CONFIG_FILES section.
-#

 
 

-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
-  # Protect against being on the right side of a sed subst in config.status.
-  sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
-   s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datarootdir@,$datarootdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@PACKAGE@,$PACKAGE,;t t
-s,@VERSION@,$VERSION,;t t
-s,@LIB_VERSION@,$LIB_VERSION,;t t
-s,@LIB_VERSION_MAJOR@,$LIB_VERSION_MAJOR,;t t
-s,@UNICODE_VERSION@,$UNICODE_VERSION,;t t
-s,@build@,$build,;t t
-s,@build_cpu@,$build_cpu,;t t
-s,@build_vendor@,$build_vendor,;t t
-s,@build_os@,$build_os,;t t
-s,@host@,$host,;t t
-s,@host_cpu@,$host_cpu,;t t
-s,@host_vendor@,$host_vendor,;t t
-s,@host_os@,$host_os,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@CXX@,$CXX,;t t
-s,@CXXFLAGS@,$CXXFLAGS,;t t
-s,@ac_ct_CXX@,$ac_ct_CXX,;t t
-s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
-s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
-s,@INSTALL_DATA@,$INSTALL_DATA,;t t
-s,@U_MAKE@,$U_MAKE,;t t
-s,@DOXYGEN@,$DOXYGEN,;t t
-s,@ARFLAGS@,$ARFLAGS,;t t
-s,@COMPILE_LINK_ENVVAR@,$COMPILE_LINK_ENVVAR,;t t
-s,@LIB_M@,$LIB_M,;t t
-s,@ENABLE_SHARED@,$ENABLE_SHARED,;t t
-s,@ENABLE_STATIC@,$ENABLE_STATIC,;t t
-s,@ENABLE_DEBUG@,$ENABLE_DEBUG,;t t
-s,@ENABLE_RELEASE@,$ENABLE_RELEASE,;t t
-s,@U_DEFAULT_SHOW_DRAFT@,$U_DEFAULT_SHOW_DRAFT,;t t
-s,@U_USE_GCC_VISIBILITY_ATTRIBUTE@,$U_USE_GCC_VISIBILITY_ATTRIBUTE,;t t
-s,@LIBCFLAGS@,$LIBCFLAGS,;t t
-s,@LIBCXXFLAGS@,$LIBCXXFLAGS,;t t
-s,@RANLIB@,$RANLIB,;t t
-s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
-s,@AR@,$AR,;t t
-s,@U_DISABLE_RENAMING@,$U_DISABLE_RENAMING,;t t
-s,@U_ENABLE_TRACING@,$U_ENABLE_TRACING,;t t
-s,@ENABLE_RPATH@,$ENABLE_RPATH,;t t
-s,@U_INLINE@,$U_INLINE,;t t
-s,@THREADS_TRUE@,$THREADS_TRUE,;t t
-s,@ICU_USE_THREADS@,$ICU_USE_THREADS,;t t
-s,@LIB_THREAD@,$LIB_THREAD,;t t
-s,@HAVE_MMAP@,$HAVE_MMAP,;t t
-s,@GENCCODE_ASSEMBLY@,$GENCCODE_ASSEMBLY,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@U_HAVE_INTTYPES_H@,$U_HAVE_INTTYPES_H,;t t
-s,@U_IOSTREAM_SOURCE@,$U_IOSTREAM_SOURCE,;t t
-s,@U_IS_BIG_ENDIAN@,$U_IS_BIG_ENDIAN,;t t
-s,@U_HAVE_NL_LANGINFO_CODESET@,$U_HAVE_NL_LANGINFO_CODESET,;t t
-s,@U_NL_LANGINFO_CODESET@,$U_NL_LANGINFO_CODESET,;t t
-s,@U_HAVE_NAMESPACE@,$U_HAVE_NAMESPACE,;t t
-s,@U_OVERRIDE_CXX_ALLOCATION@,$U_OVERRIDE_CXX_ALLOCATION,;t t
-s,@U_HAVE_PLACEMENT_NEW@,$U_HAVE_PLACEMENT_NEW,;t t
-s,@U_HAVE_POPEN@,$U_HAVE_POPEN,;t t
-s,@U_HAVE_TZSET@,$U_HAVE_TZSET,;t t
-s,@U_TZSET@,$U_TZSET,;t t
-s,@U_HAVE_TZNAME@,$U_HAVE_TZNAME,;t t
-s,@U_TZNAME@,$U_TZNAME,;t t
-s,@U_HAVE_TIMEZONE@,$U_HAVE_TIMEZONE,;t t
-s,@U_TIMEZONE@,$U_TIMEZONE,;t t
-s,@HAVE_INT8_T@,$HAVE_INT8_T,;t t
-s,@HAVE_UINT8_T@,$HAVE_UINT8_T,;t t
-s,@HAVE_INT16_T@,$HAVE_INT16_T,;t t
-s,@HAVE_UINT16_T@,$HAVE_UINT16_T,;t t
-s,@HAVE_INT32_T@,$HAVE_INT32_T,;t t
-s,@HAVE_UINT32_T@,$HAVE_UINT32_T,;t t
-s,@HAVE_INT64_T@,$HAVE_INT64_T,;t t
-s,@HAVE_UINT64_T@,$HAVE_UINT64_T,;t t
-s,@U_HAVE_WCHAR_H@,$U_HAVE_WCHAR_H,;t t
-s,@U_HAVE_WCSCPY@,$U_HAVE_WCSCPY,;t t
-s,@U_SIZEOF_WCHAR_T@,$U_SIZEOF_WCHAR_T,;t t
-s,@U_CHECK_UTF16_STRING@,$U_CHECK_UTF16_STRING,;t t
-s,@EXTRAS_TRUE@,$EXTRAS_TRUE,;t t
-s,@ICUIO_TRUE@,$ICUIO_TRUE,;t t
-s,@LAYOUT_TRUE@,$LAYOUT_TRUE,;t t
-s,@pkgicudatadir@,$pkgicudatadir,;t t
-s,@thepkgicudatadir@,$thepkgicudatadir,;t t
-s,@DATA_PACKAGING_MODE@,$DATA_PACKAGING_MODE,;t t
-s,@ICULIBSUFFIX@,$ICULIBSUFFIX,;t t
-s,@U_HAVE_LIB_SUFFIX@,$U_HAVE_LIB_SUFFIX,;t t
-s,@ICULIBSUFFIXCNAME@,$ICULIBSUFFIXCNAME,;t t
-s,@TESTS_TRUE@,$TESTS_TRUE,;t t
-s,@SAMPLES_TRUE@,$SAMPLES_TRUE,;t t
-s,@ICUDATA_CHAR@,$ICUDATA_CHAR,;t t
-s,@platform@,$platform,;t t
-s,@platform_make_fragment_name@,$platform_make_fragment_name,;t t
-s,@platform_make_fragment@,$platform_make_fragment,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@LTLIBOBJS@,$LTLIBOBJS,;t t
-CEOF
-
-_ACEOF
-
-  cat >>$CONFIG_STATUS <<\_ACEOF
-  # Split the substitutions into bite-sized pieces for seds with
-  # small command number limits, like on Digital OSF/1 and HP-UX.
-  ac_max_sed_lines=48
-  ac_sed_frag=1 # Number of current file.
-  ac_beg=1 # First line for current file.
-  ac_end=$ac_max_sed_lines # Line after last line for current file.
-  ac_more_lines=:
-  ac_sed_cmds=
-  while $ac_more_lines; do
-    if test $ac_beg -gt 1; then
-      sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-    else
-      sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
-    fi
-    if test ! -s $tmp/subs.frag; then
-      ac_more_lines=false
-    else
-      # The purpose of the label and of the branching condition is to
-      # speed up the sed processing (if there are no `@' at all, there
-      # is no need to browse any of the substitutions).
-      # These are the two extra sed commands mentioned above.
-      (echo ':t
-  /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
-      if test -z "$ac_sed_cmds"; then
-       ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
-      else
-       ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
-      fi
-      ac_sed_frag=`expr $ac_sed_frag + 1`
-      ac_beg=$ac_end
-      ac_end=`expr $ac_end + $ac_max_sed_lines`
+eval set X "  :F $CONFIG_FILES      "
+shift
+for ac_tag
+do
+  case $ac_tag in
+  :[FHLC]) ac_mode=$ac_tag; continue;;
+  esac
+  case $ac_mode$ac_tag in
+  :[FHL]*:*);;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :[FH]-) ac_tag=-:-;;
+  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+  esac
+  ac_save_IFS=$IFS
+  IFS=:
+  set x $ac_tag
+  IFS=$ac_save_IFS
+  shift
+  ac_file=$1
+  shift
+
+  case $ac_mode in
+  :L) ac_source=$1;;
+  :[FH])
+    ac_file_inputs=
+    for ac_f
+    do
+      case $ac_f in
+      -) ac_f="$ac_tmp/stdin";;
+      *) # Look for the file first in the build tree, then in the source tree
+        # (if the path is not absolute).  The absolute path cannot be DOS-style,
+        # because $ac_f cannot contain `:'.
+        test -f "$ac_f" ||
+          case $ac_f in
+          [\\/$]*) false;;
+          *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+          esac ||
+          as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+      esac
+      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+      as_fn_append ac_file_inputs " '$ac_f'"
+    done
+
+    # Let's still pretend it is `configure' which instantiates (i.e., don't
+    # use $as_me), people would be surprised to read:
+    #    /* config.h.  Generated by config.status.  */
+    configure_input='Generated from '`
+         $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+       `' by configure.'
+    if test x"$ac_file" != x-; then
+      configure_input="$ac_file.  $configure_input"
+      { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}

     fi
     fi

-  done
-  if test -z "$ac_sed_cmds"; then
-    ac_sed_cmds=cat
-  fi
-fi # test -n "$CONFIG_FILES"
+    # Neutralize special characters interpreted by sed in replacement strings.
+    case $configure_input in #(
+    *\&* | *\|* | *\\* )
+       ac_sed_conf_input=`$as_echo "$configure_input" |
+       sed 's/[\\\\&|]/\\\\&/g'`;; #(
+    *) ac_sed_conf_input=$configure_input;;
+    esac

 
 

-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case $ac_file in
-  - | *:- | *:-:* ) # input from stdin
-       cat >$tmp/stdin
-       ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  * )   ac_file_in=$ac_file.in ;;
+    case $ac_tag in
+    *:-:* | *:-) cat >"$ac_tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    esac
+    ;;

   esac
 
   esac
 

-  # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
-  ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+  ac_dir=`$as_dirname -- "$ac_file" ||

 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$ac_file" : 'X\(//\)[^/]' \| \
         X"$ac_file" : 'X\(//\)$' \| \
 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
         X"$ac_file" : 'X\(//\)[^/]' \| \
         X"$ac_file" : 'X\(//\)$' \| \

-        X"$ac_file" : 'X\(/\)' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-         /^X\(\/\/\)$/{ s//\1/; q; }
-         /^X\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
-  { if $as_mkdir_p; then
-    mkdir -p "$ac_dir"
-  else
-    as_dir="$ac_dir"
-    as_dirs=
-    while test ! -d "$as_dir"; do
-      as_dirs="$as_dir $as_dirs"
-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$as_dir" : 'X\(//\)[^/]' \| \
-        X"$as_dir" : 'X\(//\)$' \| \
-        X"$as_dir" : 'X\(/\)' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-         /^X\(\/\/\)$/{ s//\1/; q; }
-         /^X\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
-    done
-    test ! -n "$as_dirs" || mkdir $as_dirs
-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-   { (exit 1); exit 1; }; }; }
-
+        X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)[^/].*/{
+           s//\1/
+           q
+         }
+         /^X\(\/\/\)$/{
+           s//\1/
+           q
+         }
+         /^X\(\/\).*/{
+           s//\1/
+           q
+         }
+         s/.*/./; q'`
+  as_dir="$ac_dir"; as_fn_mkdir_p

   ac_builddir=.
 
   ac_builddir=.
 

-if test "$ac_dir" != .; then
-  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
-  # A "../" for each directory in $ac_dir_suffix.
-  ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
-  ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+  # A ".." for each directory in $ac_dir_suffix.
+  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+  case $ac_top_builddir_sub in
+  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+  esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix

 
 case $srcdir in
 
 case $srcdir in

-  .)  # No --srcdir option.  We are building in place.
+  .)  # We are building in place.

     ac_srcdir=.
     ac_srcdir=.

-    if test -z "$ac_top_builddir"; then
-       ac_top_srcdir=.
-    else
-       ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
-    fi ;;
-  [\\/]* | ?:[\\/]* )  # Absolute path.
+    ac_top_srcdir=$ac_top_builddir_sub
+    ac_abs_top_srcdir=$ac_pwd ;;
+  [\\/]* | ?:[\\/]* )  # Absolute name.

     ac_srcdir=$srcdir$ac_dir_suffix;
     ac_srcdir=$srcdir$ac_dir_suffix;

-    ac_top_srcdir=$srcdir ;;
-  *) # Relative path.
-    ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
-    ac_top_srcdir=$ac_top_builddir$srcdir ;;
+    ac_top_srcdir=$srcdir
+    ac_abs_top_srcdir=$srcdir ;;
+  *) # Relative name.
+    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+    ac_top_srcdir=$ac_top_build_prefix$srcdir
+    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;

 esac
 esac

+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

 
 

-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
-  case "$ac_dir" in
-  .) ac_abs_builddir=`pwd`;;
-  [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
-  *) ac_abs_builddir=`pwd`/"$ac_dir";;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
-  case ${ac_top_builddir}. in
-  .) ac_abs_top_builddir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
-  *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
-  case $ac_srcdir in
-  .) ac_abs_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
-  *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
-  esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
-  case $ac_top_srcdir in
-  .) ac_abs_top_srcdir=$ac_abs_builddir;;
-  [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
-  *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
-  esac;;
-esac

 
 

+  case $ac_mode in
+  :F)
+  #
+  # CONFIG_FILE
+  #

 
   case $INSTALL in
   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 
   case $INSTALL in
   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;

-  *) ac_INSTALL=$ac_top_builddir$INSTALL ;;
+  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;

   esac
   esac

+_ACEOF

 
 

-  if test x"$ac_file" != x-; then
-    { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-    rm -f "$ac_file"
-  fi
-  # Let's still pretend it is `configure' which instantiates (i.e., don't
-  # use $as_me), people would be surprised to read:
-  #    /* config.h.  Generated by config.status.  */
-  if test x"$ac_file" = x-; then
-    configure_input=
-  else
-    configure_input="$ac_file.  "
-  fi
-  configure_input=$configure_input"Generated from `echo $ac_file_in |
-                                    sed 's,.*/,,'` by configure."
-
-  # First look for the input files in the build tree, otherwise in the
-  # src tree.
-  ac_file_inputs=`IFS=:
-    for f in $ac_file_in; do
-      case $f in
-      -) echo $tmp/stdin ;;
-      [\\/$]*)
-        # Absolute (can't be DOS-style, as IFS=:)
-        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-        echo "$f";;
-      *) # Relative
-        if test -f "$f"; then
-          # Build tree
-          echo "$f"
-        elif test -f "$srcdir/$f"; then
-          # Source tree
-          echo "$srcdir/$f"
-        else
-          # /dev/null tree
-          { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-        fi;;
-      esac
-    done` || { (exit 1); exit 1; }
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+  p
+  q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+  ac_datarootdir_hack='
+  s&@datadir@&$datadir&g
+  s&@docdir@&$docdir&g
+  s&@infodir@&$infodir&g
+  s&@localedir@&$localedir&g
+  s&@mandir@&$mandir&g
+  s&\\\${datarootdir}&$datarootdir&g' ;;
+esac

 _ACEOF
 _ACEOF

-cat >>$CONFIG_STATUS <<_ACEOF
-  sed "$ac_vpsub
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub

 $extrasub
 _ACEOF
 $extrasub
 _ACEOF

-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
 :t
 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b

-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-s,@INSTALL@,$ac_INSTALL,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
-  rm -f $tmp/stdin
-  if test x"$ac_file" != x-; then
-    mv $tmp/out $ac_file
-  else
-    cat $tmp/out
-    rm -f $tmp/out
-  fi
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+s&@INSTALL@&$ac_INSTALL&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[         ]*datarootdir[  ]*:*=/p' \
+      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined.  Please make sure it is defined" >&2;}
+
+  rm -f "$ac_tmp/stdin"
+  case $ac_file in
+  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  esac \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;

 
 

-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF

 
 

-#
-# CONFIG_HEADER section.
-#

 
 

-# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
-# NAME is the cpp macro being defined and VALUE is the value it is being given.
-#
-# ac_d sets the value in "#define NAME VALUE" lines.
-ac_dA='s,^\([   ]*\)#\([        ]*define[       ][      ]*\)'
-ac_dB='[        ].*$,\1#\2'
-ac_dC=' '
-ac_dD=',;t'
-# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
-ac_uA='s,^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
-ac_uB='$,\1#\2define\3'
-ac_uC=' '
-ac_uD=',;t'
-
-for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
-  # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
-  case $ac_file in
-  - | *:- | *:-:* ) # input from stdin
-       cat >$tmp/stdin
-       ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
-       ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
-  * )   ac_file_in=$ac_file.in ;;

   esac
 
   esac
 

-  test x"$ac_file" != x- && { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
-
-  # First look for the input files in the build tree, otherwise in the
-  # src tree.
-  ac_file_inputs=`IFS=:
-    for f in $ac_file_in; do
-      case $f in
-      -) echo $tmp/stdin ;;
-      [\\/$]*)
-        # Absolute (can't be DOS-style, as IFS=:)
-        test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-        # Do quote $f, to prevent DOS paths from being IFS'd.
-        echo "$f";;
-      *) # Relative
-        if test -f "$f"; then
-          # Build tree
-          echo "$f"
-        elif test -f "$srcdir/$f"; then
-          # Source tree
-          echo "$srcdir/$f"
-        else
-          # /dev/null tree
-          { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
-   { (exit 1); exit 1; }; }
-        fi;;
-      esac
-    done` || { (exit 1); exit 1; }
-  # Remove the trailing spaces.
-  sed 's/[      ]*$//' $ac_file_inputs >$tmp/in
-
-_ACEOF
-
-# Transform confdefs.h into two sed scripts, `conftest.defines' and
-# `conftest.undefs', that substitutes the proper values into
-# config.h.in to produce config.h.  The first handles `#define'
-# templates, and the second `#undef' templates.
-# And first: Protect against being on the right side of a sed subst in
-# config.status.  Protect against being in an unquoted here document
-# in config.status.
-rm -f conftest.defines conftest.undefs
-# Using a here document instead of a string reduces the quoting nightmare.
-# Putting comments in sed scripts is not portable.
-#
-# `end' is used to avoid that the second main sed command (meant for
-# 0-ary CPP macros) applies to n-ary macro definitions.
-# See the Autoconf documentation for `clear'.
-cat >confdef2sed.sed <<\_ACEOF
-s/[\\&,]/\\&/g
-s,[\\$`],\\&,g
-t clear
-: clear
-s,^[    ]*#[    ]*define[       ][      ]*\([^  (][^    (]*\)\(([^)]*)\)[       ]*\(.*\)$,${ac_dA}\1${ac_dB}\1\2${ac_dC}\3${ac_dD},gp
-t end
-s,^[    ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
-: end
-_ACEOF
-# If some macros were called several times there might be several times
-# the same #defines, which is useless.  Nevertheless, we may not want to
-# sort them, since we want the *last* AC-DEFINE to be honored.
-uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
-sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
-rm -f confdef2sed.sed
-
-# This sed command replaces #undef with comments.  This is necessary, for
-# example, in the case of _POSIX_SOURCE, which is predefined and required
-# on some systems where configure will not decide to define it.
-cat >>conftest.undefs <<\_ACEOF
-s,^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
-_ACEOF
-
-# Break up conftest.defines because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo '  # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS
-echo '  if grep "^[     ]*#[    ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS
-echo '  # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS
-echo '  :' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.defines >/dev/null
-do
-  # Write a limited-size here document to $tmp/defines.sed.
-  echo '  cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS
-  # Speed up: don't consider the non `#define' lines.
-  echo '/^[     ]*#[    ]*define/!b' >>$CONFIG_STATUS
-  # Work around the forget-to-reset-the-flag bug.
-  echo 't clr' >>$CONFIG_STATUS
-  echo ': clr' >>$CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS
-  echo 'CEOF
-  sed -f $tmp/defines.sed $tmp/in >$tmp/out
-  rm -f $tmp/in
-  mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail
-  rm -f conftest.defines
-  mv conftest.tail conftest.defines
-done
-rm -f conftest.defines
-echo '  fi # grep' >>$CONFIG_STATUS
-echo >>$CONFIG_STATUS
-
-# Break up conftest.undefs because some shells have a limit on the size
-# of here documents, and old seds have small limits too (100 cmds).
-echo '  # Handle all the #undef templates' >>$CONFIG_STATUS
-rm -f conftest.tail
-while grep . conftest.undefs >/dev/null
-do
-  # Write a limited-size here document to $tmp/undefs.sed.
-  echo '  cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS
-  # Speed up: don't consider the non `#undef'
-  echo '/^[     ]*#[    ]*undef/!b' >>$CONFIG_STATUS
-  # Work around the forget-to-reset-the-flag bug.
-  echo 't clr' >>$CONFIG_STATUS
-  echo ': clr' >>$CONFIG_STATUS
-  sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS
-  echo 'CEOF
-  sed -f $tmp/undefs.sed $tmp/in >$tmp/out
-  rm -f $tmp/in
-  mv $tmp/out $tmp/in
-' >>$CONFIG_STATUS
-  sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail
-  rm -f conftest.undefs
-  mv conftest.tail conftest.undefs
-done
-rm -f conftest.undefs
-
-cat >>$CONFIG_STATUS <<\_ACEOF
-  # Let's still pretend it is `configure' which instantiates (i.e., don't
-  # use $as_me), people would be surprised to read:
-  #    /* config.h.  Generated by config.status.  */
-  if test x"$ac_file" = x-; then
-    echo "/* Generated by configure.  */" >$tmp/config.h
-  else
-    echo "/* $ac_file.  Generated by configure.  */" >$tmp/config.h
-  fi
-  cat $tmp/in >>$tmp/config.h
-  rm -f $tmp/in
-  if test x"$ac_file" != x-; then
-    if diff $ac_file $tmp/config.h >/dev/null 2>&1; then
-      { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
-echo "$as_me: $ac_file is unchanged" >&6;}
-    else
-      ac_dir=`(dirname "$ac_file") 2>/dev/null ||
-$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$ac_file" : 'X\(//\)[^/]' \| \
-        X"$ac_file" : 'X\(//\)$' \| \
-        X"$ac_file" : 'X\(/\)' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-         /^X\(\/\/\)$/{ s//\1/; q; }
-         /^X\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
-      { if $as_mkdir_p; then
-    mkdir -p "$ac_dir"
-  else
-    as_dir="$ac_dir"
-    as_dirs=
-    while test ! -d "$as_dir"; do
-      as_dirs="$as_dir $as_dirs"
-      as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-        X"$as_dir" : 'X\(//\)[^/]' \| \
-        X"$as_dir" : 'X\(//\)$' \| \
-        X"$as_dir" : 'X\(/\)' \| \
-        .     : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
-         /^X\(\/\/\)[^/].*/{ s//\1/; q; }
-         /^X\(\/\/\)$/{ s//\1/; q; }
-         /^X\(\/\).*/{ s//\1/; q; }
-         s/.*/./; q'`
-    done
-    test ! -n "$as_dirs" || mkdir $as_dirs
-  fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
-   { (exit 1); exit 1; }; }; }
-
-      rm -f $ac_file
-      mv $tmp/config.h $ac_file
-    fi
-  else
-    cat $tmp/config.h
-    rm -f $tmp/config.h
-  fi
-done
-_ACEOF
+done # for ac_tag

 
 

-cat >>$CONFIG_STATUS <<\_ACEOF

 
 

-{ (exit 0); exit 0; }
+as_fn_exit 0

 _ACEOF
 _ACEOF

-chmod +x $CONFIG_STATUS

 ac_clean_files=$ac_clean_files_save
 
 ac_clean_files=$ac_clean_files_save
 

+test $ac_write_fail = 0 ||
+  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+

 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.
 
 # configure is writing to config.log, and then calls config.status.
 # config.status does its own redirection, appending to config.log.


@@ -9674,20 +9212,134 @@ if test "$no_create" != yes; then
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.
   exec 5>>config.log
   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
   # would make configure fail if this is the last instruction.

-  $ac_cs_success || { (exit 1); exit 1; }
+  $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}

 fi
 
 
 fi
 
 

-if test $ICU_USE_THREADS = 0; then
-  echo  " *** Note: configuring the ICU without pthread support or testing. If this isn't what you want, then run configure with --enable-threads=yes or check the messages above to see why we couldn't find pthread_create()" 1>&6
+if test -z "$PYTHON";
+then
+    echo "" > data/rules.mk
+    echo "" > test/testdata/rules.mk
+else
+    if test -f "$srcdir/data/locales/root.txt";
+    then
+        echo "Spawning Python to generate data/rules.mk..."
+        PYTHONPATH="$srcdir/python" \
+            $PYTHON -m icutools.databuilder \
+            --mode gnumake \
+            --seqmode parallel \
+            --src_dir "$srcdir/data" \
+            --filter_file "$ICU_DATA_FILTER_FILE" \
+            $ICU_DATA_BUILDTOOL_OPTS \
+            > data/rules.mk
+        if test "$?" != "0"; then
+            as_fn_error $? "Python failed to run; see above error." "$LINENO" 5
+        fi
+    else
+      echo "Not rebuilding data/rules.mk, assuming prebuilt data in data/in"
+      touch data/rules.mk
+    fi
+    echo "Spawning Python to generate test/testdata/rules.mk..."
+    PYTHONPATH="$srcdir/python" \
+        $PYTHON -m icutools.databuilder \
+        --mode gnumake \
+        --seqmode parallel \
+        --src_dir "$srcdir/test/testdata" \
+        > test/testdata/rules.mk
+    if test "$?" != "0"; then
+        as_fn_error $? "Python failed to run; see above error." "$LINENO" 5
+    fi

 fi
 
 fi
 

+echo
+echo "ICU for C/C++ $VERSION is ready to be built."
+echo "=== Important Notes: ==="
+
+echo "Data Packaging: $datapackaging"
+echo " This means: $datapackaging_msg"
+echo " To locate data: $datapackaging_howfound"
+

 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then

-echo "You must use $U_MAKE to build ICU."
+echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."

 else
 else

-echo "WARNING: $U_MAKE may not be GNU make."
+echo "** WARNING: $U_MAKE may not be GNU make."

 echo "This may cause ICU to fail to build. Please make sure that GNU make"
 echo "This may cause ICU to fail to build. Please make sure that GNU make"

-echo "is in your PATH so that this configure script can detect its location."
+echo "is in your PATH so that the configure script can detect its location."
+fi
+if test "x$AR" = "xfalse"; then
+  echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
+$as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
+if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+else
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
+$as_echo "too old or test failed - try upgrading GNU Make" >&6; }
+fi
+
+
+if test -n "$UCONFIG_CPPFLAGS"; then
+   HDRFILE="uconfig.h.prepend"
+   echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
+   echo
+   echo "   ${UCONFIG_CPPFLAGS}"
+   echo
+   echo 'The recommended way to do this is to prepend the following lines to source/common/unicode/uconfig.h or #include them near the top of that file.'
+   echo "Creating the file ${HDRFILE}"
+   echo
+   echo '---------------   ' "${HDRFILE}"
+   echo > "${HDRFILE}"
+   echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
+   echo >> "${HDRFILE}"
+   for flag in ${UCONFIG_CPPFLAGS};
+   do
+        echo " /* $flag */" >> "${HDRFILE}"
+        case "${flag}" in
+        -D*=*)
+           \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
+          \echo >> "${HDRFILE}"
+          ;;
+        -D*)
+           \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
+          \echo >> "${HDRFILE}"
+          ;;
+        *)
+          \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
+          \echo >> "${HDRFILE}"
+          ;;
+        esac
+   done
+   cat "${HDRFILE}"
+   \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
+   echo >> "${HDRFILE}"
+   echo '--------------- end ' "${HDRFILE}"
+fi
+
+
+if test -n "$UCONFIG_CFLAGS"; then
+   echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
+fi
+
+if test -n "$UCONFIG_CXXFLAGS"; then
+   echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
+fi
+
+if test "$tools" = false;
+then
+        echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
+        echo "## Expect build failures in the 'data', 'test', and other directories."
+fi
+
+if test -z "$PYTHON";
+then
+    echo "** Note: Python not found. You will not be able to build data from source or run tests."

 fi
 
 $as_unset _CXX_CXXSUFFIX
 fi
 
 $as_unset _CXX_CXXSUFFIX