icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.67.
   4 #
   5 #  Copyright (c) 1999-2010, International Business Machines Corporation and others. All Rights Reserved.
   6 #
   7 #
   8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
  10 # Foundation, Inc.
  11 #
  12 #
  13 # This configure script is free software; the Free Software Foundation
  14 # gives unlimited permission to copy, distribute and modify it.
  15 ## -------------------- ##
  16 ## M4sh Initialization. ##
  17 ## -------------------- ##
  18
  19 # Be more Bourne compatible
  20 DUALCASE=1; export DUALCASE # for MKS sh
  21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38 as_nl='
  39 '
  40 export as_nl
  41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  45 # Prefer a ksh shell builtin over an external printf program on Solaris,
  46 # but without wasting forks for bash or zsh.
  47 if test -z "$BASH_VERSION$ZSH_VERSION" \
  48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  49   as_echo='print -r --'
  50   as_echo_n='print -rn --'
  51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in #(
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # IFS
  87 # We need space, tab and new line, in precisely that order.  Quoting is
  88 # there to prevent editors from complaining about space-tab.
  89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  90 # splitting by setting IFS to empty value.)
  91 IFS=" ""        $as_nl"
  92
  93 # Find who we are.  Look in the path if we contain no directory separator.
  94 case $0 in #((
  95   *[\\/]* ) as_myself=$0 ;;
  96   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  97 for as_dir in $PATH
  98 do
  99   IFS=$as_save_IFS
 100   test -z "$as_dir" && as_dir=.
 101     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 102   done
 103 IFS=$as_save_IFS
 104
 105      ;;
 106 esac
 107 # We did not find ourselves, most probably we were run as `sh COMMAND'
 108 # in which case we are not to be found in the path.
 109 if test "x$as_myself" = x; then
 110   as_myself=$0
 111 fi
 112 if test ! -f "$as_myself"; then
 113   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 114   exit 1
 115 fi
 116
 117 # Unset variables that we do not need and which cause bugs (e.g. in
 118 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 119 # suppresses any "Segmentation fault" message there.  '((' could
 120 # trigger a bug in pdksh 5.2.14.
 121 for as_var in BASH_ENV ENV MAIL MAILPATH
 122 do eval test x\${$as_var+set} = xset \
 123   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 124 done
 125 PS1='$ '
 126 PS2='> '
 127 PS4='+ '
 128
 129 # NLS nuisances.
 130 LC_ALL=C
 131 export LC_ALL
 132 LANGUAGE=C
 133 export LANGUAGE
 134
 135 # CDPATH.
 136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 137
 138 if test "x$CONFIG_SHELL" = x; then
 139   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 140   emulate sh
 141   NULLCMD=:
 142   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 143   # is contrary to our usage.  Disable this feature.
 144   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 145   setopt NO_GLOB_SUBST
 146 else
 147   case \`(set -o) 2>/dev/null\` in #(
 148   *posix*) :
 149     set -o posix ;; #(
 150   *) :
 151      ;;
 152 esac
 153 fi
 154 "
 155   as_required="as_fn_return () { (exit \$1); }
 156 as_fn_success () { as_fn_return 0; }
 157 as_fn_failure () { as_fn_return 1; }
 158 as_fn_ret_success () { return 0; }
 159 as_fn_ret_failure () { return 1; }
 160
 161 exitcode=0
 162 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 163 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 164 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 165 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 166 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 167
 168 else
 169   exitcode=1; echo positional parameters were not saved.
 170 fi
 171 test x\$exitcode = x0 || exit 1"
 172   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 173   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 174   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 175   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 176 test \$(( 1 + 1 )) = 2 || exit 1"
 177   if (eval "$as_required") 2>/dev/null; then :
 178   as_have_required=yes
 179 else
 180   as_have_required=no
 181 fi
 182   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 183
 184 else
 185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 186 as_found=false
 187 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 188 do
 189   IFS=$as_save_IFS
 190   test -z "$as_dir" && as_dir=.
 191   as_found=:
 192   case $as_dir in #(
 193          /*)
 194            for as_base in sh bash ksh sh5; do
 195              # Try only shells that exist, to save several forks.
 196              as_shell=$as_dir/$as_base
 197              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 198                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 199   CONFIG_SHELL=$as_shell as_have_required=yes
 200                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 201   break 2
 202 fi
 203 fi
 204            done;;
 205        esac
 206   as_found=false
 207 done
 208 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 209               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 210   CONFIG_SHELL=$SHELL as_have_required=yes
 211 fi; }
 212 IFS=$as_save_IFS
 213
 214
 215       if test "x$CONFIG_SHELL" != x; then :
 216   # We cannot yet assume a decent shell, so we have to provide a
 217         # neutralization value for shells without unset; and this also
 218         # works around shells that cannot unset nonexistent variables.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 224 fi
 225
 226     if test x$as_have_required = xno; then :
 227   $as_echo "$0: This script requires a shell more modern than all"
 228   $as_echo "$0: the shells that I found on your system."
 229   if test x${ZSH_VERSION+set} = xset ; then
 230     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 231     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 232   else
 233     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 234 $0: including any error possibly output before this
 235 $0: message. Then install a modern shell, or manually run
 236 $0: the script under such a shell if you do have one."
 237   fi
 238   exit 1
 239 fi
 240 fi
 241 fi
 242 SHELL=${CONFIG_SHELL-/bin/sh}
 243 export SHELL
 244 # Unset more variables known to interfere with behavior of common tools.
 245 CLICOLOR_FORCE= GREP_OPTIONS=
 246 unset CLICOLOR_FORCE GREP_OPTIONS
 247
 248 ## --------------------- ##
 249 ## M4sh Shell Functions. ##
 250 ## --------------------- ##
 251 # as_fn_unset VAR
 252 # ---------------
 253 # Portably unset VAR.
 254 as_fn_unset ()
 255 {
 256   { eval $1=; unset $1;}
 257 }
 258 as_unset=as_fn_unset
 259
 260 # as_fn_set_status STATUS
 261 # -----------------------
 262 # Set $? to STATUS, without forking.
 263 as_fn_set_status ()
 264 {
 265   return $1
 266 } # as_fn_set_status
 267
 268 # as_fn_exit STATUS
 269 # -----------------
 270 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 271 as_fn_exit ()
 272 {
 273   set +e
 274   as_fn_set_status $1
 275   exit $1
 276 } # as_fn_exit
 277
 278 # as_fn_mkdir_p
 279 # -------------
 280 # Create "$as_dir" as a directory, including parents if necessary.
 281 as_fn_mkdir_p ()
 282 {
 283
 284   case $as_dir in #(
 285   -*) as_dir=./$as_dir;;
 286   esac
 287   test -d "$as_dir" || eval $as_mkdir_p || {
 288     as_dirs=
 289     while :; do
 290       case $as_dir in #(
 291       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 292       *) as_qdir=$as_dir;;
 293       esac
 294       as_dirs="'$as_qdir' $as_dirs"
 295       as_dir=`$as_dirname -- "$as_dir" ||
 296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 297          X"$as_dir" : 'X\(//\)[^/]' \| \
 298          X"$as_dir" : 'X\(//\)$' \| \
 299          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 300 $as_echo X"$as_dir" |
 301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)[^/].*/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)$/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\).*/{
 314             s//\1/
 315             q
 316           }
 317           s/.*/./; q'`
 318       test -d "$as_dir" && break
 319     done
 320     test -z "$as_dirs" || eval "mkdir $as_dirs"
 321   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 322
 323
 324 } # as_fn_mkdir_p
 325 # as_fn_append VAR VALUE
 326 # ----------------------
 327 # Append the text in VALUE to the end of the definition contained in VAR. Take
 328 # advantage of any shell optimizations that allow amortized linear growth over
 329 # repeated appends, instead of the typical quadratic growth present in naive
 330 # implementations.
 331 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 332   eval 'as_fn_append ()
 333   {
 334     eval $1+=\$2
 335   }'
 336 else
 337   as_fn_append ()
 338   {
 339     eval $1=\$$1\$2
 340   }
 341 fi # as_fn_append
 342
 343 # as_fn_arith ARG...
 344 # ------------------
 345 # Perform arithmetic evaluation on the ARGs, and store the result in the
 346 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 347 # must be portable across $(()) and expr.
 348 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 349   eval 'as_fn_arith ()
 350   {
 351     as_val=$(( $* ))
 352   }'
 353 else
 354   as_fn_arith ()
 355   {
 356     as_val=`expr "$@" || test $? -eq 1`
 357   }
 358 fi # as_fn_arith
 359
 360
 361 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 362 # ----------------------------------------
 363 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 364 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 365 # script with STATUS, using 1 if that was 0.
 366 as_fn_error ()
 367 {
 368   as_status=$1; test $as_status -eq 0 && as_status=1
 369   if test "$4"; then
 370     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 371     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 372   fi
 373   $as_echo "$as_me: error: $2" >&2
 374   as_fn_exit $as_status
 375 } # as_fn_error
 376
 377 if expr a : '\(a\)' >/dev/null 2>&1 &&
 378    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 379   as_expr=expr
 380 else
 381   as_expr=false
 382 fi
 383
 384 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 385   as_basename=basename
 386 else
 387   as_basename=false
 388 fi
 389
 390 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 391   as_dirname=dirname
 392 else
 393   as_dirname=false
 394 fi
 395
 396 as_me=`$as_basename -- "$0" ||
 397 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 398          X"$0" : 'X\(//\)$' \| \
 399          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 400 $as_echo X/"$0" |
 401     sed '/^.*\/\([^/][^/]*\)\/*$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\/\)$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\).*/{
 410             s//\1/
 411             q
 412           }
 413           s/.*/./; q'`
 414
 415 # Avoid depending upon Character Ranges.
 416 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 417 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 418 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 419 as_cr_digits='0123456789'
 420 as_cr_alnum=$as_cr_Letters$as_cr_digits
 421
 422
 423   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 424   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 425   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 426   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 427   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 428   sed -n '
 429     p
 430     /[$]LINENO/=
 431   ' <$as_myself |
 432     sed '
 433       s/[$]LINENO.*/&-/
 434       t lineno
 435       b
 436       :lineno
 437       N
 438       :loop
 439       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 440       t loop
 441       s/-\n.*//
 442     ' >$as_me.lineno &&
 443   chmod +x "$as_me.lineno" ||
 444     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 445
 446   # Don't try to exec as it changes $[0], causing all sort of problems
 447   # (the dirname of $[0] is not the place where we might find the
 448   # original and so on.  Autoconf is especially sensitive to this).
 449   . "./$as_me.lineno"
 450   # Exit status is that of the last command.
 451   exit
 452 }
 453
 454 ECHO_C= ECHO_N= ECHO_T=
 455 case `echo -n x` in #(((((
 456 -n*)
 457   case `echo 'xy\c'` in
 458   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 459   xy)  ECHO_C='\c';;
 460   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 461        ECHO_T=' ';;
 462   esac;;
 463 *)
 464   ECHO_N='-n';;
 465 esac
 466
 467 rm -f conf$$ conf$$.exe conf$$.file
 468 if test -d conf$$.dir; then
 469   rm -f conf$$.dir/conf$$.file
 470 else
 471   rm -f conf$$.dir
 472   mkdir conf$$.dir 2>/dev/null
 473 fi
 474 if (echo >conf$$.file) 2>/dev/null; then
 475   if ln -s conf$$.file conf$$ 2>/dev/null; then
 476     as_ln_s='ln -s'
 477     # ... but there are two gotchas:
 478     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 479     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 480     # In both cases, we have to default to `cp -p'.
 481     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 482       as_ln_s='cp -p'
 483   elif ln conf$$.file conf$$ 2>/dev/null; then
 484     as_ln_s=ln
 485   else
 486     as_ln_s='cp -p'
 487   fi
 488 else
 489   as_ln_s='cp -p'
 490 fi
 491 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 492 rmdir conf$$.dir 2>/dev/null
 493
 494 if mkdir -p . 2>/dev/null; then
 495   as_mkdir_p='mkdir -p "$as_dir"'
 496 else
 497   test -d ./-p && rmdir ./-p
 498   as_mkdir_p=false
 499 fi
 500
 501 if test -x / >/dev/null 2>&1; then
 502   as_test_x='test -x'
 503 else
 504   if ls -dL / >/dev/null 2>&1; then
 505     as_ls_L_option=L
 506   else
 507     as_ls_L_option=
 508   fi
 509   as_test_x='
 510     eval sh -c '\''
 511       if test -d "$1"; then
 512         test -d "$1/.";
 513       else
 514         case $1 in #(
 515         -*)set "./$1";;
 516         esac;
 517         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 518         ???[sx]*):;;*)false;;esac;fi
 519     '\'' sh
 520   '
 521 fi
 522 as_executable_p=$as_test_x
 523
 524 # Sed expression to map a string onto a valid CPP name.
 525 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 526
 527 # Sed expression to map a string onto a valid variable name.
 528 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 529
 530
 531 test -n "$DJDIR" || exec 7<&0 </dev/null
 532 exec 6>&1
 533
 534 # Name of the host.
 535 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 536 # so uname gets run too.
 537 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 538
 539 #
 540 # Initializations.
 541 #
 542 ac_default_prefix=/usr/local
 543 ac_clean_files=
 544 ac_config_libobj_dir=.
 545 LIBOBJS=
 546 cross_compiling=no
 547 subdirs=
 548 MFLAGS=
 549 MAKEFLAGS=
 550
 551 # Identity of this package.
 552 PACKAGE_NAME=
 553 PACKAGE_TARNAME=
 554 PACKAGE_VERSION=
 555 PACKAGE_STRING=
 556 PACKAGE_BUGREPORT=
 557 PACKAGE_URL=
 558
 559 ac_unique_file="common/unicode/utypes.h"
 560 # Factoring default headers for most tests.
 561 ac_includes_default="\
 562 #include <stdio.h>
 563 #ifdef HAVE_SYS_TYPES_H
 564 # include <sys/types.h>
 565 #endif
 566 #ifdef HAVE_SYS_STAT_H
 567 # include <sys/stat.h>
 568 #endif
 569 #ifdef STDC_HEADERS
 570 # include <stdlib.h>
 571 # include <stddef.h>
 572 #else
 573 # ifdef HAVE_STDLIB_H
 574 #  include <stdlib.h>
 575 # endif
 576 #endif
 577 #ifdef HAVE_STRING_H
 578 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 579 #  include <memory.h>
 580 # endif
 581 # include <string.h>
 582 #endif
 583 #ifdef HAVE_STRINGS_H
 584 # include <strings.h>
 585 #endif
 586 #ifdef HAVE_INTTYPES_H
 587 # include <inttypes.h>
 588 #endif
 589 #ifdef HAVE_STDINT_H
 590 # include <stdint.h>
 591 #endif
 592 #ifdef HAVE_UNISTD_H
 593 # include <unistd.h>
 594 #endif"
 595
 596 ac_subst_vars='LTLIBOBJS
 597 LIBOBJS
 598 platform_make_fragment
 599 platform_make_fragment_name
 600 platform
 601 ICUDATA_CHAR
 602 SAMPLES_TRUE
 603 TESTS_TRUE
 604 ICULIBSUFFIXCNAME
 605 U_HAVE_LIB_SUFFIX
 606 ICULIBSUFFIX
 607 DATA_PACKAGING_MODE
 608 thepkgicudatadir
 609 pkgicudatadir
 610 LAYOUT_TRUE
 611 ICUIO_TRUE
 612 EXTRAS_TRUE
 613 U_CHECK_UTF16_STRING
 614 U_CHECK_GNUC_UTF16_STRING
 615 U_SIZEOF_WCHAR_T
 616 U_HAVE_WCSCPY
 617 U_HAVE_WCHAR_H
 618 HAVE_UINT64_T
 619 HAVE_INT64_T
 620 HAVE_UINT32_T
 621 HAVE_INT32_T
 622 HAVE_UINT16_T
 623 HAVE_INT16_T
 624 HAVE_UINT8_T
 625 HAVE_INT8_T
 626 U_TIMEZONE
 627 U_HAVE_TIMEZONE
 628 U_TZNAME
 629 U_HAVE_TZNAME
 630 U_TZSET
 631 U_HAVE_TZSET
 632 U_HAVE_POPEN
 633 U_HAVE_GCC_ATOMICS
 634 U_HAVE_PLACEMENT_NEW
 635 U_OVERRIDE_CXX_ALLOCATION
 636 U_HAVE_NAMESPACE
 637 U_NL_LANGINFO_CODESET
 638 U_HAVE_NL_LANGINFO_CODESET
 639 U_IS_BIG_ENDIAN
 640 U_IOSTREAM_SOURCE
 641 U_HAVE_DIRENT_H
 642 U_HAVE_INTTYPES_H
 643 GENCCODE_ASSEMBLY
 644 HAVE_MMAP
 645 LIB_THREAD
 646 ICU_USE_THREADS
 647 THREADS_TRUE
 648 U_HAVE_STD_STRING
 649 U_INLINE
 650 ENABLE_RPATH
 651 U_CHECK_DYLOAD
 652 U_ENABLE_DYLOAD
 653 U_ENABLE_TRACING
 654 U_DISABLE_RENAMING
 655 AR
 656 RANLIB
 657 LIBCXXFLAGS
 658 LIBCFLAGS
 659 U_USE_GCC_VISIBILITY_ATTRIBUTE
 660 U_DEFAULT_SHOW_DRAFT
 661 UCLN_NO_AUTO_CLEANUP
 662 ENABLE_STATIC
 663 ENABLE_SHARED
 664 LIB_M
 665 COMPILE_LINK_ENVVAR
 666 ARFLAGS
 667 EGREP
 668 GREP
 669 DOXYGEN
 670 cross_buildroot
 671 U_MAKE
 672 cross_compiling
 673 INSTALL_DATA
 674 INSTALL_SCRIPT
 675 INSTALL_PROGRAM
 676 CPP
 677 ac_ct_CXX
 678 CXXFLAGS
 679 CXX
 680 OBJEXT
 681 EXEEXT
 682 ac_ct_CC
 683 LDFLAGS
 684 CFLAGS
 685 CC
 686 ENABLE_RELEASE
 687 ENABLE_DEBUG
 688 CPPFLAGS
 689 target_os
 690 target_vendor
 691 target_cpu
 692 target
 693 host_os
 694 host_vendor
 695 host_cpu
 696 host
 697 build_os
 698 build_vendor
 699 build_cpu
 700 build
 701 UNICODE_VERSION
 702 LIB_VERSION_MAJOR
 703 LIB_VERSION
 704 VERSION
 705 ICU_ECHO_T
 706 ICU_ECHO_C
 707 ICU_ECHO_N
 708 PACKAGE
 709 target_alias
 710 host_alias
 711 build_alias
 712 LIBS
 713 ECHO_T
 714 ECHO_N
 715 ECHO_C
 716 DEFS
 717 mandir
 718 localedir
 719 libdir
 720 psdir
 721 pdfdir
 722 dvidir
 723 htmldir
 724 infodir
 725 docdir
 726 oldincludedir
 727 includedir
 728 localstatedir
 729 sharedstatedir
 730 sysconfdir
 731 datadir
 732 datarootdir
 733 libexecdir
 734 sbindir
 735 bindir
 736 program_transform_name
 737 prefix
 738 exec_prefix
 739 PACKAGE_URL
 740 PACKAGE_BUGREPORT
 741 PACKAGE_STRING
 742 PACKAGE_VERSION
 743 PACKAGE_TARNAME
 744 PACKAGE_NAME
 745 PATH_SEPARATOR
 746 SHELL'
 747 ac_subst_files=''
 748 ac_user_opts='
 749 enable_option_checking
 750 enable_debug
 751 enable_release
 752 with_cross_build
 753 enable_strict
 754 enable_64bit_libs
 755 with_library_bits
 756 enable_shared
 757 enable_static
 758 enable_auto_cleanup
 759 enable_draft
 760 enable_renaming
 761 enable_tracing
 762 enable_dyload
 763 enable_rpath
 764 enable_threads
 765 enable_weak_threads
 766 with_iostream
 767 enable_extras
 768 enable_icuio
 769 enable_layout
 770 with_data_packaging
 771 with_library_suffix
 772 enable_tests
 773 enable_samples
 774 '
 775       ac_precious_vars='build_alias
 776 host_alias
 777 target_alias
 778 CC
 779 CFLAGS
 780 LDFLAGS
 781 LIBS
 782 CPPFLAGS
 783 CXX
 784 CXXFLAGS
 785 CCC
 786 CPP'
 787
 788
 789 # Initialize some variables set by options.
 790 ac_init_help=
 791 ac_init_version=false
 792 ac_unrecognized_opts=
 793 ac_unrecognized_sep=
 794 # The variables have the same names as the options, with
 795 # dashes changed to underlines.
 796 cache_file=/dev/null
 797 exec_prefix=NONE
 798 no_create=
 799 no_recursion=
 800 prefix=NONE
 801 program_prefix=NONE
 802 program_suffix=NONE
 803 program_transform_name=s,x,x,
 804 silent=
 805 site=
 806 srcdir=
 807 verbose=
 808 x_includes=NONE
 809 x_libraries=NONE
 810
 811 # Installation directory options.
 812 # These are left unexpanded so users can "make install exec_prefix=/foo"
 813 # and all the variables that are supposed to be based on exec_prefix
 814 # by default will actually change.
 815 # Use braces instead of parens because sh, perl, etc. also accept them.
 816 # (The list follows the same order as the GNU Coding Standards.)
 817 bindir='${exec_prefix}/bin'
 818 sbindir='${exec_prefix}/sbin'
 819 libexecdir='${exec_prefix}/libexec'
 820 datarootdir='${prefix}/share'
 821 datadir='${datarootdir}'
 822 sysconfdir='${prefix}/etc'
 823 sharedstatedir='${prefix}/com'
 824 localstatedir='${prefix}/var'
 825 includedir='${prefix}/include'
 826 oldincludedir='/usr/include'
 827 docdir='${datarootdir}/doc/${PACKAGE}'
 828 infodir='${datarootdir}/info'
 829 htmldir='${docdir}'
 830 dvidir='${docdir}'
 831 pdfdir='${docdir}'
 832 psdir='${docdir}'
 833 libdir='${exec_prefix}/lib'
 834 localedir='${datarootdir}/locale'
 835 mandir='${datarootdir}/man'
 836
 837 ac_prev=
 838 ac_dashdash=
 839 for ac_option
 840 do
 841   # If the previous option needs an argument, assign it.
 842   if test -n "$ac_prev"; then
 843     eval $ac_prev=\$ac_option
 844     ac_prev=
 845     continue
 846   fi
 847
 848   case $ac_option in
 849   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 850   *=)   ac_optarg= ;;
 851   *)    ac_optarg=yes ;;
 852   esac
 853
 854   # Accept the important Cygnus configure options, so we can diagnose typos.
 855
 856   case $ac_dashdash$ac_option in
 857   --)
 858     ac_dashdash=yes ;;
 859
 860   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 861     ac_prev=bindir ;;
 862   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 863     bindir=$ac_optarg ;;
 864
 865   -build | --build | --buil | --bui | --bu)
 866     ac_prev=build_alias ;;
 867   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 868     build_alias=$ac_optarg ;;
 869
 870   -cache-file | --cache-file | --cache-fil | --cache-fi \
 871   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 872     ac_prev=cache_file ;;
 873   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 874   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 875     cache_file=$ac_optarg ;;
 876
 877   --config-cache | -C)
 878     cache_file=config.cache ;;
 879
 880   -datadir | --datadir | --datadi | --datad)
 881     ac_prev=datadir ;;
 882   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 883     datadir=$ac_optarg ;;
 884
 885   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 886   | --dataroo | --dataro | --datar)
 887     ac_prev=datarootdir ;;
 888   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 889   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 890     datarootdir=$ac_optarg ;;
 891
 892   -disable-* | --disable-*)
 893     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 894     # Reject names that are not valid shell variable names.
 895     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 896       as_fn_error $? "invalid feature name: $ac_useropt"
 897     ac_useropt_orig=$ac_useropt
 898     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 899     case $ac_user_opts in
 900       *"
 901 "enable_$ac_useropt"
 902 "*) ;;
 903       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 904          ac_unrecognized_sep=', ';;
 905     esac
 906     eval enable_$ac_useropt=no ;;
 907
 908   -docdir | --docdir | --docdi | --doc | --do)
 909     ac_prev=docdir ;;
 910   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 911     docdir=$ac_optarg ;;
 912
 913   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 914     ac_prev=dvidir ;;
 915   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 916     dvidir=$ac_optarg ;;
 917
 918   -enable-* | --enable-*)
 919     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 920     # Reject names that are not valid shell variable names.
 921     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 922       as_fn_error $? "invalid feature name: $ac_useropt"
 923     ac_useropt_orig=$ac_useropt
 924     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 925     case $ac_user_opts in
 926       *"
 927 "enable_$ac_useropt"
 928 "*) ;;
 929       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 930          ac_unrecognized_sep=', ';;
 931     esac
 932     eval enable_$ac_useropt=\$ac_optarg ;;
 933
 934   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 935   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 936   | --exec | --exe | --ex)
 937     ac_prev=exec_prefix ;;
 938   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 939   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 940   | --exec=* | --exe=* | --ex=*)
 941     exec_prefix=$ac_optarg ;;
 942
 943   -gas | --gas | --ga | --g)
 944     # Obsolete; use --with-gas.
 945     with_gas=yes ;;
 946
 947   -help | --help | --hel | --he | -h)
 948     ac_init_help=long ;;
 949   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 950     ac_init_help=recursive ;;
 951   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 952     ac_init_help=short ;;
 953
 954   -host | --host | --hos | --ho)
 955     ac_prev=host_alias ;;
 956   -host=* | --host=* | --hos=* | --ho=*)
 957     host_alias=$ac_optarg ;;
 958
 959   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 960     ac_prev=htmldir ;;
 961   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 962   | --ht=*)
 963     htmldir=$ac_optarg ;;
 964
 965   -includedir | --includedir | --includedi | --included | --include \
 966   | --includ | --inclu | --incl | --inc)
 967     ac_prev=includedir ;;
 968   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 969   | --includ=* | --inclu=* | --incl=* | --inc=*)
 970     includedir=$ac_optarg ;;
 971
 972   -infodir | --infodir | --infodi | --infod | --info | --inf)
 973     ac_prev=infodir ;;
 974   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 975     infodir=$ac_optarg ;;
 976
 977   -libdir | --libdir | --libdi | --libd)
 978     ac_prev=libdir ;;
 979   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 980     libdir=$ac_optarg ;;
 981
 982   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 983   | --libexe | --libex | --libe)
 984     ac_prev=libexecdir ;;
 985   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 986   | --libexe=* | --libex=* | --libe=*)
 987     libexecdir=$ac_optarg ;;
 988
 989   -localedir | --localedir | --localedi | --localed | --locale)
 990     ac_prev=localedir ;;
 991   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 992     localedir=$ac_optarg ;;
 993
 994   -localstatedir | --localstatedir | --localstatedi | --localstated \
 995   | --localstate | --localstat | --localsta | --localst | --locals)
 996     ac_prev=localstatedir ;;
 997   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 998   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 999     localstatedir=$ac_optarg ;;
1000
1001   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1002     ac_prev=mandir ;;
1003   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1004     mandir=$ac_optarg ;;
1005
1006   -nfp | --nfp | --nf)
1007     # Obsolete; use --without-fp.
1008     with_fp=no ;;
1009
1010   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1011   | --no-cr | --no-c | -n)
1012     no_create=yes ;;
1013
1014   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1015   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1016     no_recursion=yes ;;
1017
1018   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1019   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1020   | --oldin | --oldi | --old | --ol | --o)
1021     ac_prev=oldincludedir ;;
1022   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1023   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1024   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1025     oldincludedir=$ac_optarg ;;
1026
1027   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1028     ac_prev=prefix ;;
1029   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1030     prefix=$ac_optarg ;;
1031
1032   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1033   | --program-pre | --program-pr | --program-p)
1034     ac_prev=program_prefix ;;
1035   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1036   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1037     program_prefix=$ac_optarg ;;
1038
1039   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1040   | --program-suf | --program-su | --program-s)
1041     ac_prev=program_suffix ;;
1042   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1043   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1044     program_suffix=$ac_optarg ;;
1045
1046   -program-transform-name | --program-transform-name \
1047   | --program-transform-nam | --program-transform-na \
1048   | --program-transform-n | --program-transform- \
1049   | --program-transform | --program-transfor \
1050   | --program-transfo | --program-transf \
1051   | --program-trans | --program-tran \
1052   | --progr-tra | --program-tr | --program-t)
1053     ac_prev=program_transform_name ;;
1054   -program-transform-name=* | --program-transform-name=* \
1055   | --program-transform-nam=* | --program-transform-na=* \
1056   | --program-transform-n=* | --program-transform-=* \
1057   | --program-transform=* | --program-transfor=* \
1058   | --program-transfo=* | --program-transf=* \
1059   | --program-trans=* | --program-tran=* \
1060   | --progr-tra=* | --program-tr=* | --program-t=*)
1061     program_transform_name=$ac_optarg ;;
1062
1063   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1064     ac_prev=pdfdir ;;
1065   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1066     pdfdir=$ac_optarg ;;
1067
1068   -psdir | --psdir | --psdi | --psd | --ps)
1069     ac_prev=psdir ;;
1070   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1071     psdir=$ac_optarg ;;
1072
1073   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1074   | -silent | --silent | --silen | --sile | --sil)
1075     silent=yes ;;
1076
1077   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1078     ac_prev=sbindir ;;
1079   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1080   | --sbi=* | --sb=*)
1081     sbindir=$ac_optarg ;;
1082
1083   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1084   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1085   | --sharedst | --shareds | --shared | --share | --shar \
1086   | --sha | --sh)
1087     ac_prev=sharedstatedir ;;
1088   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1089   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1090   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1091   | --sha=* | --sh=*)
1092     sharedstatedir=$ac_optarg ;;
1093
1094   -site | --site | --sit)
1095     ac_prev=site ;;
1096   -site=* | --site=* | --sit=*)
1097     site=$ac_optarg ;;
1098
1099   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1100     ac_prev=srcdir ;;
1101   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1102     srcdir=$ac_optarg ;;
1103
1104   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1105   | --syscon | --sysco | --sysc | --sys | --sy)
1106     ac_prev=sysconfdir ;;
1107   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1108   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1109     sysconfdir=$ac_optarg ;;
1110
1111   -target | --target | --targe | --targ | --tar | --ta | --t)
1112     ac_prev=target_alias ;;
1113   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1114     target_alias=$ac_optarg ;;
1115
1116   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1117     verbose=yes ;;
1118
1119   -version | --version | --versio | --versi | --vers | -V)
1120     ac_init_version=: ;;
1121
1122   -with-* | --with-*)
1123     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1124     # Reject names that are not valid shell variable names.
1125     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1126       as_fn_error $? "invalid package name: $ac_useropt"
1127     ac_useropt_orig=$ac_useropt
1128     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1129     case $ac_user_opts in
1130       *"
1131 "with_$ac_useropt"
1132 "*) ;;
1133       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1134          ac_unrecognized_sep=', ';;
1135     esac
1136     eval with_$ac_useropt=\$ac_optarg ;;
1137
1138   -without-* | --without-*)
1139     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1140     # Reject names that are not valid shell variable names.
1141     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1142       as_fn_error $? "invalid package name: $ac_useropt"
1143     ac_useropt_orig=$ac_useropt
1144     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1145     case $ac_user_opts in
1146       *"
1147 "with_$ac_useropt"
1148 "*) ;;
1149       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1150          ac_unrecognized_sep=', ';;
1151     esac
1152     eval with_$ac_useropt=no ;;
1153
1154   --x)
1155     # Obsolete; use --with-x.
1156     with_x=yes ;;
1157
1158   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1159   | --x-incl | --x-inc | --x-in | --x-i)
1160     ac_prev=x_includes ;;
1161   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1162   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1163     x_includes=$ac_optarg ;;
1164
1165   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1166   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1167     ac_prev=x_libraries ;;
1168   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1169   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1170     x_libraries=$ac_optarg ;;
1171
1172   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1173 Try \`$0 --help' for more information"
1174     ;;
1175
1176   *=*)
1177     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1178     # Reject names that are not valid shell variable names.
1179     case $ac_envvar in #(
1180       '' | [0-9]* | *[!_$as_cr_alnum]* )
1181       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1182     esac
1183     eval $ac_envvar=\$ac_optarg
1184     export $ac_envvar ;;
1185
1186   *)
1187     # FIXME: should be removed in autoconf 3.0.
1188     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1189     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1190       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1191     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1192     ;;
1193
1194   esac
1195 done
1196
1197 if test -n "$ac_prev"; then
1198   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1199   as_fn_error $? "missing argument to $ac_option"
1200 fi
1201
1202 if test -n "$ac_unrecognized_opts"; then
1203   case $enable_option_checking in
1204     no) ;;
1205     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1206     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1207   esac
1208 fi
1209
1210 # Check all directory arguments for consistency.
1211 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1212                 datadir sysconfdir sharedstatedir localstatedir includedir \
1213                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1214                 libdir localedir mandir
1215 do
1216   eval ac_val=\$$ac_var
1217   # Remove trailing slashes.
1218   case $ac_val in
1219     */ )
1220       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1221       eval $ac_var=\$ac_val;;
1222   esac
1223   # Be sure to have absolute directory names.
1224   case $ac_val in
1225     [\\/$]* | ?:[\\/]* )  continue;;
1226     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1227   esac
1228   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1229 done
1230
1231 # There might be people who depend on the old broken behavior: `$host'
1232 # used to hold the argument of --host etc.
1233 # FIXME: To remove some day.
1234 build=$build_alias
1235 host=$host_alias
1236 target=$target_alias
1237
1238 # FIXME: To remove some day.
1239 if test "x$host_alias" != x; then
1240   if test "x$build_alias" = x; then
1241     cross_compiling=maybe
1242     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1243     If a cross compiler is detected then cross compile mode will be used" >&2
1244   elif test "x$build_alias" != "x$host_alias"; then
1245     cross_compiling=yes
1246   fi
1247 fi
1248
1249 ac_tool_prefix=
1250 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1251
1252 test "$silent" = yes && exec 6>/dev/null
1253
1254
1255 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1256 ac_ls_di=`ls -di .` &&
1257 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1258   as_fn_error $? "working directory cannot be determined"
1259 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1260   as_fn_error $? "pwd does not report name of working directory"
1261
1262
1263 # Find the source files, if location was not specified.
1264 if test -z "$srcdir"; then
1265   ac_srcdir_defaulted=yes
1266   # Try the directory containing this script, then the parent directory.
1267   ac_confdir=`$as_dirname -- "$as_myself" ||
1268 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1269          X"$as_myself" : 'X\(//\)[^/]' \| \
1270          X"$as_myself" : 'X\(//\)$' \| \
1271          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1272 $as_echo X"$as_myself" |
1273     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1274             s//\1/
1275             q
1276           }
1277           /^X\(\/\/\)[^/].*/{
1278             s//\1/
1279             q
1280           }
1281           /^X\(\/\/\)$/{
1282             s//\1/
1283             q
1284           }
1285           /^X\(\/\).*/{
1286             s//\1/
1287             q
1288           }
1289           s/.*/./; q'`
1290   srcdir=$ac_confdir
1291   if test ! -r "$srcdir/$ac_unique_file"; then
1292     srcdir=..
1293   fi
1294 else
1295   ac_srcdir_defaulted=no
1296 fi
1297 if test ! -r "$srcdir/$ac_unique_file"; then
1298   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1299   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1300 fi
1301 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1302 ac_abs_confdir=`(
1303         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1304         pwd)`
1305 # When building in place, set srcdir=.
1306 if test "$ac_abs_confdir" = "$ac_pwd"; then
1307   srcdir=.
1308 fi
1309 # Remove unnecessary trailing slashes from srcdir.
1310 # Double slashes in file names in object file debugging info
1311 # mess up M-x gdb in Emacs.
1312 case $srcdir in
1313 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1314 esac
1315 for ac_var in $ac_precious_vars; do
1316   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1317   eval ac_env_${ac_var}_value=\$${ac_var}
1318   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1319   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1320 done
1321
1322 #
1323 # Report the --help message.
1324 #
1325 if test "$ac_init_help" = "long"; then
1326   # Omit some internal or obsolete options to make the list less imposing.
1327   # This message is too long to be a string in the A/UX 3.1 sh.
1328   cat <<_ACEOF
1329 \`configure' configures this package to adapt to many kinds of systems.
1330
1331 Usage: $0 [OPTION]... [VAR=VALUE]...
1332
1333 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1334 VAR=VALUE.  See below for descriptions of some of the useful variables.
1335
1336 Defaults for the options are specified in brackets.
1337
1338 Configuration:
1339   -h, --help              display this help and exit
1340       --help=short        display options specific to this package
1341       --help=recursive    display the short help of all the included packages
1342   -V, --version           display version information and exit
1343   -q, --quiet, --silent   do not print \`checking ...' messages
1344       --cache-file=FILE   cache test results in FILE [disabled]
1345   -C, --config-cache      alias for \`--cache-file=config.cache'
1346   -n, --no-create         do not create output files
1347       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1348
1349 Installation directories:
1350   --prefix=PREFIX         install architecture-independent files in PREFIX
1351                           [$ac_default_prefix]
1352   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1353                           [PREFIX]
1354
1355 By default, \`make install' will install all the files in
1356 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1357 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1358 for instance \`--prefix=\$HOME'.
1359
1360 For better control, use the options below.
1361
1362 Fine tuning of the installation directories:
1363   --bindir=DIR            user executables [EPREFIX/bin]
1364   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1365   --libexecdir=DIR        program executables [EPREFIX/libexec]
1366   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1367   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1368   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1369   --libdir=DIR            object code libraries [EPREFIX/lib]
1370   --includedir=DIR        C header files [PREFIX/include]
1371   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1372   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1373   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1374   --infodir=DIR           info documentation [DATAROOTDIR/info]
1375   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1376   --mandir=DIR            man documentation [DATAROOTDIR/man]
1377   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1378   --htmldir=DIR           html documentation [DOCDIR]
1379   --dvidir=DIR            dvi documentation [DOCDIR]
1380   --pdfdir=DIR            pdf documentation [DOCDIR]
1381   --psdir=DIR             ps documentation [DOCDIR]
1382 _ACEOF
1383
1384   cat <<\_ACEOF
1385
1386 System types:
1387   --build=BUILD     configure for building on BUILD [guessed]
1388   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1389   --target=TARGET   configure for building compilers for TARGET [HOST]
1390 _ACEOF
1391 fi
1392
1393 if test -n "$ac_init_help"; then
1394
1395   cat <<\_ACEOF
1396
1397 Optional Features:
1398   --disable-option-checking  ignore unrecognized --enable/--with options
1399   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1400   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1401   --enable-debug          build debug libraries default=no
1402   --enable-release        build release libraries default=yes
1403   --enable-strict         compile with strict compiler options default=yes
1404   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1405   --enable-shared         build shared libraries default=yes
1406   --enable-static         build static libraries default=no
1407   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1408   --enable-draft          enable draft APIs (and internal APIs) default=yes
1409   --enable-renaming       add a version suffix to symbols default=yes
1410   --enable-tracing        enable function and data tracing default=no
1411   --disable-dyload        disable dynamic loading default=no
1412   --enable-rpath          use rpath when linking default is only if necessary
1413   --enable-threads        build ICU with thread safety default=yes
1414   --enable-weak-threads   weakly reference the threading library default=no
1415   --enable-extras         build ICU extras default=yes
1416   --enable-icuio          build ICU's icuio library default=yes
1417   --enable-layout         build ICU's layout library default=yes
1418   --enable-tests          build ICU tests default=yes
1419   --enable-samples        build ICU samples default=yes
1420
1421 Additionally, the variable FORCE_LIBS may be set before calling configure.
1422 If set, it will REPLACE any automatic list of libraries.
1423
1424 Optional Packages:
1425   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1426   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1427   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1428   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1429   --with-iostream=version specify the version of iostream to use (none, old, std, auto) default=auto
1430   --with-data-packaging=type specify how to package ICU data (files, archive, library, static, auto) default=auto
1431   --with-library-suffix=suffix    tag a suffix to the library names default=
1432
1433 Some influential environment variables:
1434   CC          C compiler command
1435   CFLAGS      C compiler flags
1436   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1437               nonstandard directory <lib dir>
1438   LIBS        libraries to pass to the linker, e.g. -l<library>
1439   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1440               you have headers in a nonstandard directory <include dir>
1441   CXX         C++ compiler command
1442   CXXFLAGS    C++ compiler flags
1443   CPP         C preprocessor
1444
1445 Use these variables to override the choices made by `configure' or to help
1446 it to find libraries and programs with nonstandard names/locations.
1447
1448 Report bugs to the package provider.
1449 _ACEOF
1450 ac_status=$?
1451 fi
1452
1453 if test "$ac_init_help" = "recursive"; then
1454   # If there are subdirs, report their specific --help.
1455   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1456     test -d "$ac_dir" ||
1457       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1458       continue
1459     ac_builddir=.
1460
1461 case "$ac_dir" in
1462 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1463 *)
1464   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1465   # A ".." for each directory in $ac_dir_suffix.
1466   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1467   case $ac_top_builddir_sub in
1468   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1469   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1470   esac ;;
1471 esac
1472 ac_abs_top_builddir=$ac_pwd
1473 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1474 # for backward compatibility:
1475 ac_top_builddir=$ac_top_build_prefix
1476
1477 case $srcdir in
1478   .)  # We are building in place.
1479     ac_srcdir=.
1480     ac_top_srcdir=$ac_top_builddir_sub
1481     ac_abs_top_srcdir=$ac_pwd ;;
1482   [\\/]* | ?:[\\/]* )  # Absolute name.
1483     ac_srcdir=$srcdir$ac_dir_suffix;
1484     ac_top_srcdir=$srcdir
1485     ac_abs_top_srcdir=$srcdir ;;
1486   *) # Relative name.
1487     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1488     ac_top_srcdir=$ac_top_build_prefix$srcdir
1489     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1490 esac
1491 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1492
1493     cd "$ac_dir" || { ac_status=$?; continue; }
1494     # Check for guested configure.
1495     if test -f "$ac_srcdir/configure.gnu"; then
1496       echo &&
1497       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1498     elif test -f "$ac_srcdir/configure"; then
1499       echo &&
1500       $SHELL "$ac_srcdir/configure" --help=recursive
1501     else
1502       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1503     fi || ac_status=$?
1504     cd "$ac_pwd" || { ac_status=$?; break; }
1505   done
1506 fi
1507
1508 test -n "$ac_init_help" && exit $ac_status
1509 if $ac_init_version; then
1510   cat <<\_ACEOF
1511 configure
1512 generated by GNU Autoconf 2.67
1513
1514 Copyright (C) 2010 Free Software Foundation, Inc.
1515 This configure script is free software; the Free Software Foundation
1516 gives unlimited permission to copy, distribute and modify it.
1517
1518  Copyright (c) 1999-2010, International Business Machines Corporation and others. All Rights Reserved.
1519 _ACEOF
1520   exit
1521 fi
1522
1523 ## ------------------------ ##
1524 ## Autoconf initialization. ##
1525 ## ------------------------ ##
1526
1527 # ac_fn_c_try_compile LINENO
1528 # --------------------------
1529 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1530 ac_fn_c_try_compile ()
1531 {
1532   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1533   rm -f conftest.$ac_objext
1534   if { { ac_try="$ac_compile"
1535 case "(($ac_try" in
1536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1537   *) ac_try_echo=$ac_try;;
1538 esac
1539 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1540 $as_echo "$ac_try_echo"; } >&5
1541   (eval "$ac_compile") 2>conftest.err
1542   ac_status=$?
1543   if test -s conftest.err; then
1544     grep -v '^ *+' conftest.err >conftest.er1
1545     cat conftest.er1 >&5
1546     mv -f conftest.er1 conftest.err
1547   fi
1548   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1549   test $ac_status = 0; } && {
1550          test -z "$ac_c_werror_flag" ||
1551          test ! -s conftest.err
1552        } && test -s conftest.$ac_objext; then :
1553   ac_retval=0
1554 else
1555   $as_echo "$as_me: failed program was:" >&5
1556 sed 's/^/| /' conftest.$ac_ext >&5
1557
1558         ac_retval=1
1559 fi
1560   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1561   as_fn_set_status $ac_retval
1562
1563 } # ac_fn_c_try_compile
1564
1565 # ac_fn_cxx_try_compile LINENO
1566 # ----------------------------
1567 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1568 ac_fn_cxx_try_compile ()
1569 {
1570   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1571   rm -f conftest.$ac_objext
1572   if { { ac_try="$ac_compile"
1573 case "(($ac_try" in
1574   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1575   *) ac_try_echo=$ac_try;;
1576 esac
1577 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1578 $as_echo "$ac_try_echo"; } >&5
1579   (eval "$ac_compile") 2>conftest.err
1580   ac_status=$?
1581   if test -s conftest.err; then
1582     grep -v '^ *+' conftest.err >conftest.er1
1583     cat conftest.er1 >&5
1584     mv -f conftest.er1 conftest.err
1585   fi
1586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1587   test $ac_status = 0; } && {
1588          test -z "$ac_cxx_werror_flag" ||
1589          test ! -s conftest.err
1590        } && test -s conftest.$ac_objext; then :
1591   ac_retval=0
1592 else
1593   $as_echo "$as_me: failed program was:" >&5
1594 sed 's/^/| /' conftest.$ac_ext >&5
1595
1596         ac_retval=1
1597 fi
1598   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1599   as_fn_set_status $ac_retval
1600
1601 } # ac_fn_cxx_try_compile
1602
1603 # ac_fn_c_try_cpp LINENO
1604 # ----------------------
1605 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1606 ac_fn_c_try_cpp ()
1607 {
1608   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1609   if { { ac_try="$ac_cpp conftest.$ac_ext"
1610 case "(($ac_try" in
1611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1612   *) ac_try_echo=$ac_try;;
1613 esac
1614 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1615 $as_echo "$ac_try_echo"; } >&5
1616   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1617   ac_status=$?
1618   if test -s conftest.err; then
1619     grep -v '^ *+' conftest.err >conftest.er1
1620     cat conftest.er1 >&5
1621     mv -f conftest.er1 conftest.err
1622   fi
1623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1624   test $ac_status = 0; } > conftest.i && {
1625          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1626          test ! -s conftest.err
1627        }; then :
1628   ac_retval=0
1629 else
1630   $as_echo "$as_me: failed program was:" >&5
1631 sed 's/^/| /' conftest.$ac_ext >&5
1632
1633     ac_retval=1
1634 fi
1635   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1636   as_fn_set_status $ac_retval
1637
1638 } # ac_fn_c_try_cpp
1639
1640 # ac_fn_cxx_try_link LINENO
1641 # -------------------------
1642 # Try to link conftest.$ac_ext, and return whether this succeeded.
1643 ac_fn_cxx_try_link ()
1644 {
1645   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646   rm -f conftest.$ac_objext conftest$ac_exeext
1647   if { { ac_try="$ac_link"
1648 case "(($ac_try" in
1649   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1650   *) ac_try_echo=$ac_try;;
1651 esac
1652 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1653 $as_echo "$ac_try_echo"; } >&5
1654   (eval "$ac_link") 2>conftest.err
1655   ac_status=$?
1656   if test -s conftest.err; then
1657     grep -v '^ *+' conftest.err >conftest.er1
1658     cat conftest.er1 >&5
1659     mv -f conftest.er1 conftest.err
1660   fi
1661   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1662   test $ac_status = 0; } && {
1663          test -z "$ac_cxx_werror_flag" ||
1664          test ! -s conftest.err
1665        } && test -s conftest$ac_exeext && {
1666          test "$cross_compiling" = yes ||
1667          $as_test_x conftest$ac_exeext
1668        }; then :
1669   ac_retval=0
1670 else
1671   $as_echo "$as_me: failed program was:" >&5
1672 sed 's/^/| /' conftest.$ac_ext >&5
1673
1674         ac_retval=1
1675 fi
1676   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1677   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1678   # interfere with the next link command; also delete a directory that is
1679   # left behind by Apple's compiler.  We do this before executing the actions.
1680   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1681   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1682   as_fn_set_status $ac_retval
1683
1684 } # ac_fn_cxx_try_link
1685
1686 # ac_fn_c_try_run LINENO
1687 # ----------------------
1688 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1689 # that executables *can* be run.
1690 ac_fn_c_try_run ()
1691 {
1692   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693   if { { ac_try="$ac_link"
1694 case "(($ac_try" in
1695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1696   *) ac_try_echo=$ac_try;;
1697 esac
1698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1699 $as_echo "$ac_try_echo"; } >&5
1700   (eval "$ac_link") 2>&5
1701   ac_status=$?
1702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1703   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1704   { { case "(($ac_try" in
1705   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1706   *) ac_try_echo=$ac_try;;
1707 esac
1708 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1709 $as_echo "$ac_try_echo"; } >&5
1710   (eval "$ac_try") 2>&5
1711   ac_status=$?
1712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713   test $ac_status = 0; }; }; then :
1714   ac_retval=0
1715 else
1716   $as_echo "$as_me: program exited with status $ac_status" >&5
1717        $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720        ac_retval=$ac_status
1721 fi
1722   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1723   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1724   as_fn_set_status $ac_retval
1725
1726 } # ac_fn_c_try_run
1727
1728 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1729 # --------------------------------------------
1730 # Tries to find the compile-time value of EXPR in a program that includes
1731 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1732 # computed
1733 ac_fn_c_compute_int ()
1734 {
1735   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1736   if test "$cross_compiling" = yes; then
1737     # Depending upon the size, compute the lo and hi bounds.
1738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1739 /* end confdefs.h.  */
1740 $4
1741 int
1742 main ()
1743 {
1744 static int test_array [1 - 2 * !(($2) >= 0)];
1745 test_array [0] = 0
1746
1747   ;
1748   return 0;
1749 }
1750 _ACEOF
1751 if ac_fn_c_try_compile "$LINENO"; then :
1752   ac_lo=0 ac_mid=0
1753   while :; do
1754     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1755 /* end confdefs.h.  */
1756 $4
1757 int
1758 main ()
1759 {
1760 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1761 test_array [0] = 0
1762
1763   ;
1764   return 0;
1765 }
1766 _ACEOF
1767 if ac_fn_c_try_compile "$LINENO"; then :
1768   ac_hi=$ac_mid; break
1769 else
1770   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1771                         if test $ac_lo -le $ac_mid; then
1772                           ac_lo= ac_hi=
1773                           break
1774                         fi
1775                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1776 fi
1777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1778   done
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 $4
1783 int
1784 main ()
1785 {
1786 static int test_array [1 - 2 * !(($2) < 0)];
1787 test_array [0] = 0
1788
1789   ;
1790   return 0;
1791 }
1792 _ACEOF
1793 if ac_fn_c_try_compile "$LINENO"; then :
1794   ac_hi=-1 ac_mid=-1
1795   while :; do
1796     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1797 /* end confdefs.h.  */
1798 $4
1799 int
1800 main ()
1801 {
1802 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1803 test_array [0] = 0
1804
1805   ;
1806   return 0;
1807 }
1808 _ACEOF
1809 if ac_fn_c_try_compile "$LINENO"; then :
1810   ac_lo=$ac_mid; break
1811 else
1812   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1813                         if test $ac_mid -le $ac_hi; then
1814                           ac_lo= ac_hi=
1815                           break
1816                         fi
1817                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1818 fi
1819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1820   done
1821 else
1822   ac_lo= ac_hi=
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1827 # Binary search between lo and hi bounds.
1828 while test "x$ac_lo" != "x$ac_hi"; do
1829   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831 /* end confdefs.h.  */
1832 $4
1833 int
1834 main ()
1835 {
1836 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1837 test_array [0] = 0
1838
1839   ;
1840   return 0;
1841 }
1842 _ACEOF
1843 if ac_fn_c_try_compile "$LINENO"; then :
1844   ac_hi=$ac_mid
1845 else
1846   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1847 fi
1848 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1849 done
1850 case $ac_lo in #((
1851 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1852 '') ac_retval=1 ;;
1853 esac
1854   else
1855     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856 /* end confdefs.h.  */
1857 $4
1858 static long int longval () { return $2; }
1859 static unsigned long int ulongval () { return $2; }
1860 #include <stdio.h>
1861 #include <stdlib.h>
1862 int
1863 main ()
1864 {
1865
1866   FILE *f = fopen ("conftest.val", "w");
1867   if (! f)
1868     return 1;
1869   if (($2) < 0)
1870     {
1871       long int i = longval ();
1872       if (i != ($2))
1873         return 1;
1874       fprintf (f, "%ld", i);
1875     }
1876   else
1877     {
1878       unsigned long int i = ulongval ();
1879       if (i != ($2))
1880         return 1;
1881       fprintf (f, "%lu", i);
1882     }
1883   /* Do not output a trailing newline, as this causes \r\n confusion
1884      on some platforms.  */
1885   return ferror (f) || fclose (f) != 0;
1886
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_run "$LINENO"; then :
1892   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1893 else
1894   ac_retval=1
1895 fi
1896 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1897   conftest.$ac_objext conftest.beam conftest.$ac_ext
1898 rm -f conftest.val
1899
1900   fi
1901   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1902   as_fn_set_status $ac_retval
1903
1904 } # ac_fn_c_compute_int
1905
1906 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1907 # -------------------------------------------------------
1908 # Tests whether HEADER exists and can be compiled using the include files in
1909 # INCLUDES, setting the cache variable VAR accordingly.
1910 ac_fn_c_check_header_compile ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914 $as_echo_n "checking for $2... " >&6; }
1915 if eval "test \"\${$3+set}\"" = set; then :
1916   $as_echo_n "(cached) " >&6
1917 else
1918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1919 /* end confdefs.h.  */
1920 $4
1921 #include <$2>
1922 _ACEOF
1923 if ac_fn_c_try_compile "$LINENO"; then :
1924   eval "$3=yes"
1925 else
1926   eval "$3=no"
1927 fi
1928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1929 fi
1930 eval ac_res=\$$3
1931                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1932 $as_echo "$ac_res" >&6; }
1933   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1934
1935 } # ac_fn_c_check_header_compile
1936
1937 # ac_fn_c_try_link LINENO
1938 # -----------------------
1939 # Try to link conftest.$ac_ext, and return whether this succeeded.
1940 ac_fn_c_try_link ()
1941 {
1942   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943   rm -f conftest.$ac_objext conftest$ac_exeext
1944   if { { ac_try="$ac_link"
1945 case "(($ac_try" in
1946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1947   *) ac_try_echo=$ac_try;;
1948 esac
1949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1950 $as_echo "$ac_try_echo"; } >&5
1951   (eval "$ac_link") 2>conftest.err
1952   ac_status=$?
1953   if test -s conftest.err; then
1954     grep -v '^ *+' conftest.err >conftest.er1
1955     cat conftest.er1 >&5
1956     mv -f conftest.er1 conftest.err
1957   fi
1958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1959   test $ac_status = 0; } && {
1960          test -z "$ac_c_werror_flag" ||
1961          test ! -s conftest.err
1962        } && test -s conftest$ac_exeext && {
1963          test "$cross_compiling" = yes ||
1964          $as_test_x conftest$ac_exeext
1965        }; then :
1966   ac_retval=0
1967 else
1968   $as_echo "$as_me: failed program was:" >&5
1969 sed 's/^/| /' conftest.$ac_ext >&5
1970
1971         ac_retval=1
1972 fi
1973   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1974   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1975   # interfere with the next link command; also delete a directory that is
1976   # left behind by Apple's compiler.  We do this before executing the actions.
1977   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1978   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1979   as_fn_set_status $ac_retval
1980
1981 } # ac_fn_c_try_link
1982
1983 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1984 # -------------------------------------------------------
1985 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1986 # the include files in INCLUDES and setting the cache variable VAR
1987 # accordingly.
1988 ac_fn_c_check_header_mongrel ()
1989 {
1990   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1991   if eval "test \"\${$3+set}\"" = set; then :
1992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1993 $as_echo_n "checking for $2... " >&6; }
1994 if eval "test \"\${$3+set}\"" = set; then :
1995   $as_echo_n "(cached) " >&6
1996 fi
1997 eval ac_res=\$$3
1998                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1999 $as_echo "$ac_res" >&6; }
2000 else
2001   # Is the header compilable?
2002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2003 $as_echo_n "checking $2 usability... " >&6; }
2004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2005 /* end confdefs.h.  */
2006 $4
2007 #include <$2>
2008 _ACEOF
2009 if ac_fn_c_try_compile "$LINENO"; then :
2010   ac_header_compiler=yes
2011 else
2012   ac_header_compiler=no
2013 fi
2014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2016 $as_echo "$ac_header_compiler" >&6; }
2017
2018 # Is the header present?
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2020 $as_echo_n "checking $2 presence... " >&6; }
2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022 /* end confdefs.h.  */
2023 #include <$2>
2024 _ACEOF
2025 if ac_fn_c_try_cpp "$LINENO"; then :
2026   ac_header_preproc=yes
2027 else
2028   ac_header_preproc=no
2029 fi
2030 rm -f conftest.err conftest.i conftest.$ac_ext
2031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2032 $as_echo "$ac_header_preproc" >&6; }
2033
2034 # So?  What about this header?
2035 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2036   yes:no: )
2037     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2038 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2039     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2040 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2041     ;;
2042   no:yes:* )
2043     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2044 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2045     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2046 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2047     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2048 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2049     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2050 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2051     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2052 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2053     ;;
2054 esac
2055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2056 $as_echo_n "checking for $2... " >&6; }
2057 if eval "test \"\${$3+set}\"" = set; then :
2058   $as_echo_n "(cached) " >&6
2059 else
2060   eval "$3=\$ac_header_compiler"
2061 fi
2062 eval ac_res=\$$3
2063                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2064 $as_echo "$ac_res" >&6; }
2065 fi
2066   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2067
2068 } # ac_fn_c_check_header_mongrel
2069
2070 # ac_fn_c_check_func LINENO FUNC VAR
2071 # ----------------------------------
2072 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2073 ac_fn_c_check_func ()
2074 {
2075   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2077 $as_echo_n "checking for $2... " >&6; }
2078 if eval "test \"\${$3+set}\"" = set; then :
2079   $as_echo_n "(cached) " >&6
2080 else
2081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2084    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2085 #define $2 innocuous_$2
2086
2087 /* System header to define __stub macros and hopefully few prototypes,
2088     which can conflict with char $2 (); below.
2089     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2090     <limits.h> exists even on freestanding compilers.  */
2091
2092 #ifdef __STDC__
2093 # include <limits.h>
2094 #else
2095 # include <assert.h>
2096 #endif
2097
2098 #undef $2
2099
2100 /* Override any GCC internal prototype to avoid an error.
2101    Use char because int might match the return type of a GCC
2102    builtin and then its argument prototype would still apply.  */
2103 #ifdef __cplusplus
2104 extern "C"
2105 #endif
2106 char $2 ();
2107 /* The GNU C library defines this for functions which it implements
2108     to always fail with ENOSYS.  Some functions are actually named
2109     something starting with __ and the normal name is an alias.  */
2110 #if defined __stub_$2 || defined __stub___$2
2111 choke me
2112 #endif
2113
2114 int
2115 main ()
2116 {
2117 return $2 ();
2118   ;
2119   return 0;
2120 }
2121 _ACEOF
2122 if ac_fn_c_try_link "$LINENO"; then :
2123   eval "$3=yes"
2124 else
2125   eval "$3=no"
2126 fi
2127 rm -f core conftest.err conftest.$ac_objext \
2128     conftest$ac_exeext conftest.$ac_ext
2129 fi
2130 eval ac_res=\$$3
2131                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2132 $as_echo "$ac_res" >&6; }
2133   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2134
2135 } # ac_fn_c_check_func
2136
2137 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2138 # -------------------------------------------
2139 # Tests whether TYPE exists after having included INCLUDES, setting cache
2140 # variable VAR accordingly.
2141 ac_fn_c_check_type ()
2142 {
2143   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2144   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2145 $as_echo_n "checking for $2... " >&6; }
2146 if eval "test \"\${$3+set}\"" = set; then :
2147   $as_echo_n "(cached) " >&6
2148 else
2149   eval "$3=no"
2150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2151 /* end confdefs.h.  */
2152 $4
2153 int
2154 main ()
2155 {
2156 if (sizeof ($2))
2157          return 0;
2158   ;
2159   return 0;
2160 }
2161 _ACEOF
2162 if ac_fn_c_try_compile "$LINENO"; then :
2163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2164 /* end confdefs.h.  */
2165 $4
2166 int
2167 main ()
2168 {
2169 if (sizeof (($2)))
2170             return 0;
2171   ;
2172   return 0;
2173 }
2174 _ACEOF
2175 if ac_fn_c_try_compile "$LINENO"; then :
2176
2177 else
2178   eval "$3=yes"
2179 fi
2180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2181 fi
2182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2183 fi
2184 eval ac_res=\$$3
2185                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2186 $as_echo "$ac_res" >&6; }
2187   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2188
2189 } # ac_fn_c_check_type
2190 cat >config.log <<_ACEOF
2191 This file contains any messages produced by compilers while
2192 running configure, to aid debugging if configure makes a mistake.
2193
2194 It was created by $as_me, which was
2195 generated by GNU Autoconf 2.67.  Invocation command line was
2196
2197   $ $0 $@
2198
2199 _ACEOF
2200 exec 5>>config.log
2201 {
2202 cat <<_ASUNAME
2203 ## --------- ##
2204 ## Platform. ##
2205 ## --------- ##
2206
2207 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2208 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2209 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2210 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2211 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2212
2213 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2214 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2215
2216 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2217 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2218 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2219 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2220 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2221 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2222 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2223
2224 _ASUNAME
2225
2226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2227 for as_dir in $PATH
2228 do
2229   IFS=$as_save_IFS
2230   test -z "$as_dir" && as_dir=.
2231     $as_echo "PATH: $as_dir"
2232   done
2233 IFS=$as_save_IFS
2234
2235 } >&5
2236
2237 cat >&5 <<_ACEOF
2238
2239
2240 ## ----------- ##
2241 ## Core tests. ##
2242 ## ----------- ##
2243
2244 _ACEOF
2245
2246
2247 # Keep a trace of the command line.
2248 # Strip out --no-create and --no-recursion so they do not pile up.
2249 # Strip out --silent because we don't want to record it for future runs.
2250 # Also quote any args containing shell meta-characters.
2251 # Make two passes to allow for proper duplicate-argument suppression.
2252 ac_configure_args=
2253 ac_configure_args0=
2254 ac_configure_args1=
2255 ac_must_keep_next=false
2256 for ac_pass in 1 2
2257 do
2258   for ac_arg
2259   do
2260     case $ac_arg in
2261     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2262     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2263     | -silent | --silent | --silen | --sile | --sil)
2264       continue ;;
2265     *\'*)
2266       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2267     esac
2268     case $ac_pass in
2269     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2270     2)
2271       as_fn_append ac_configure_args1 " '$ac_arg'"
2272       if test $ac_must_keep_next = true; then
2273         ac_must_keep_next=false # Got value, back to normal.
2274       else
2275         case $ac_arg in
2276           *=* | --config-cache | -C | -disable-* | --disable-* \
2277           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2278           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2279           | -with-* | --with-* | -without-* | --without-* | --x)
2280             case "$ac_configure_args0 " in
2281               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2282             esac
2283             ;;
2284           -* ) ac_must_keep_next=true ;;
2285         esac
2286       fi
2287       as_fn_append ac_configure_args " '$ac_arg'"
2288       ;;
2289     esac
2290   done
2291 done
2292 { ac_configure_args0=; unset ac_configure_args0;}
2293 { ac_configure_args1=; unset ac_configure_args1;}
2294
2295 # When interrupted or exit'd, cleanup temporary files, and complete
2296 # config.log.  We remove comments because anyway the quotes in there
2297 # would cause problems or look ugly.
2298 # WARNING: Use '\'' to represent an apostrophe within the trap.
2299 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2300 trap 'exit_status=$?
2301   # Save into config.log some information that might help in debugging.
2302   {
2303     echo
2304
2305     $as_echo "## ---------------- ##
2306 ## Cache variables. ##
2307 ## ---------------- ##"
2308     echo
2309     # The following way of writing the cache mishandles newlines in values,
2310 (
2311   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2312     eval ac_val=\$$ac_var
2313     case $ac_val in #(
2314     *${as_nl}*)
2315       case $ac_var in #(
2316       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2317 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2318       esac
2319       case $ac_var in #(
2320       _ | IFS | as_nl) ;; #(
2321       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2322       *) { eval $ac_var=; unset $ac_var;} ;;
2323       esac ;;
2324     esac
2325   done
2326   (set) 2>&1 |
2327     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2328     *${as_nl}ac_space=\ *)
2329       sed -n \
2330         "s/'\''/'\''\\\\'\'''\''/g;
2331           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2332       ;; #(
2333     *)
2334       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2335       ;;
2336     esac |
2337     sort
2338 )
2339     echo
2340
2341     $as_echo "## ----------------- ##
2342 ## Output variables. ##
2343 ## ----------------- ##"
2344     echo
2345     for ac_var in $ac_subst_vars
2346     do
2347       eval ac_val=\$$ac_var
2348       case $ac_val in
2349       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2350       esac
2351       $as_echo "$ac_var='\''$ac_val'\''"
2352     done | sort
2353     echo
2354
2355     if test -n "$ac_subst_files"; then
2356       $as_echo "## ------------------- ##
2357 ## File substitutions. ##
2358 ## ------------------- ##"
2359       echo
2360       for ac_var in $ac_subst_files
2361       do
2362         eval ac_val=\$$ac_var
2363         case $ac_val in
2364         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2365         esac
2366         $as_echo "$ac_var='\''$ac_val'\''"
2367       done | sort
2368       echo
2369     fi
2370
2371     if test -s confdefs.h; then
2372       $as_echo "## ----------- ##
2373 ## confdefs.h. ##
2374 ## ----------- ##"
2375       echo
2376       cat confdefs.h
2377       echo
2378     fi
2379     test "$ac_signal" != 0 &&
2380       $as_echo "$as_me: caught signal $ac_signal"
2381     $as_echo "$as_me: exit $exit_status"
2382   } >&5
2383   rm -f core *.core core.conftest.* &&
2384     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2385     exit $exit_status
2386 ' 0
2387 for ac_signal in 1 2 13 15; do
2388   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2389 done
2390 ac_signal=0
2391
2392 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2393 rm -f -r conftest* confdefs.h
2394
2395 $as_echo "/* confdefs.h */" > confdefs.h
2396
2397 # Predefined preprocessor variables.
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_NAME "$PACKAGE_NAME"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2409 _ACEOF
2410
2411 cat >>confdefs.h <<_ACEOF
2412 #define PACKAGE_STRING "$PACKAGE_STRING"
2413 _ACEOF
2414
2415 cat >>confdefs.h <<_ACEOF
2416 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2417 _ACEOF
2418
2419 cat >>confdefs.h <<_ACEOF
2420 #define PACKAGE_URL "$PACKAGE_URL"
2421 _ACEOF
2422
2423
2424 # Let the site file select an alternate cache file if it wants to.
2425 # Prefer an explicitly selected file to automatically selected ones.
2426 ac_site_file1=NONE
2427 ac_site_file2=NONE
2428 if test -n "$CONFIG_SITE"; then
2429   # We do not want a PATH search for config.site.
2430   case $CONFIG_SITE in #((
2431     -*)  ac_site_file1=./$CONFIG_SITE;;
2432     */*) ac_site_file1=$CONFIG_SITE;;
2433     *)   ac_site_file1=./$CONFIG_SITE;;
2434   esac
2435 elif test "x$prefix" != xNONE; then
2436   ac_site_file1=$prefix/share/config.site
2437   ac_site_file2=$prefix/etc/config.site
2438 else
2439   ac_site_file1=$ac_default_prefix/share/config.site
2440   ac_site_file2=$ac_default_prefix/etc/config.site
2441 fi
2442 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2443 do
2444   test "x$ac_site_file" = xNONE && continue
2445   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2446     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2447 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2448     sed 's/^/| /' "$ac_site_file" >&5
2449     . "$ac_site_file" \
2450       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2451 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2452 as_fn_error $? "failed to load site script $ac_site_file
2453 See \`config.log' for more details" "$LINENO" 5; }
2454   fi
2455 done
2456
2457 if test -r "$cache_file"; then
2458   # Some versions of bash will fail to source /dev/null (special files
2459   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2460   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2461     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2462 $as_echo "$as_me: loading cache $cache_file" >&6;}
2463     case $cache_file in
2464       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2465       *)                      . "./$cache_file";;
2466     esac
2467   fi
2468 else
2469   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2470 $as_echo "$as_me: creating cache $cache_file" >&6;}
2471   >$cache_file
2472 fi
2473
2474 # Check that the precious variables saved in the cache have kept the same
2475 # value.
2476 ac_cache_corrupted=false
2477 for ac_var in $ac_precious_vars; do
2478   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2479   eval ac_new_set=\$ac_env_${ac_var}_set
2480   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2481   eval ac_new_val=\$ac_env_${ac_var}_value
2482   case $ac_old_set,$ac_new_set in
2483     set,)
2484       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2485 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2486       ac_cache_corrupted=: ;;
2487     ,set)
2488       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2489 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2490       ac_cache_corrupted=: ;;
2491     ,);;
2492     *)
2493       if test "x$ac_old_val" != "x$ac_new_val"; then
2494         # differences in whitespace do not lead to failure.
2495         ac_old_val_w=`echo x $ac_old_val`
2496         ac_new_val_w=`echo x $ac_new_val`
2497         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2498           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2499 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2500           ac_cache_corrupted=:
2501         else
2502           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2503 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2504           eval $ac_var=\$ac_old_val
2505         fi
2506         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2507 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2508         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2509 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2510       fi;;
2511   esac
2512   # Pass precious variables to config.status.
2513   if test "$ac_new_set" = set; then
2514     case $ac_new_val in
2515     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2516     *) ac_arg=$ac_var=$ac_new_val ;;
2517     esac
2518     case " $ac_configure_args " in
2519       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2520       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2521     esac
2522   fi
2523 done
2524 if $ac_cache_corrupted; then
2525   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2526 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2527   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2528 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2529   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2530 fi
2531 ## -------------------- ##
2532 ## Main body of script. ##
2533 ## -------------------- ##
2534
2535 ac_ext=c
2536 ac_cpp='$CPP $CPPFLAGS'
2537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2540
2541
2542
2543
2544 ac_config_headers="$ac_config_headers common/icucfg.h"
2545
2546 PACKAGE="icu"
2547
2548
2549 # Use custom echo test for newline option
2550 # Current autoconf (2.65) gives incorrect echo newline option
2551 # for icu-config
2552 # This may be removed later - mow (June 17, 2010)
2553 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2554 case `/bin/sh -c "echo -n x"` in
2555 -n*)
2556   case `/bin/sh -c "echo 'x\c'"` in
2557   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2558   *)   ICU_ECHO_C='\c';;
2559   esac;;
2560 *)
2561   ICU_ECHO_N='-n';;
2562 esac
2563
2564
2565
2566
2567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2568 $as_echo_n "checking for ICU version numbers... " >&6; }
2569
2570 # Get the ICU version from uversion.h or other headers
2571 geticuversion() {
2572     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2573 }
2574 getuversion() {
2575     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2576 }
2577 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2578 if test x"$VERSION" = x; then
2579     VERSION=`geticuversion $srcdir/common/unicode/*.h`
2580     if test x"$VERSION" = x; then
2581         as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2582     fi
2583 fi
2584
2585 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2586 if test x"$UNICODE_VERSION" = x; then
2587     UNICODE_VERSION=`getuversion $srcdir/common/unicode/*.h`
2588     if test x"$UNICODE_VERSION" = x; then
2589         as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2590     fi
2591 fi
2592 # Compute a reasonable library version from the release version. This is
2593 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2594 # has at least a dot in it, so we'll add a .0 if needed.
2595 LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`
2596 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2597
2598
2599
2600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2601 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2602
2603
2604
2605 # Determine the host system
2606 ac_aux_dir=
2607 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2608   if test -f "$ac_dir/install-sh"; then
2609     ac_aux_dir=$ac_dir
2610     ac_install_sh="$ac_aux_dir/install-sh -c"
2611     break
2612   elif test -f "$ac_dir/install.sh"; then
2613     ac_aux_dir=$ac_dir
2614     ac_install_sh="$ac_aux_dir/install.sh -c"
2615     break
2616   elif test -f "$ac_dir/shtool"; then
2617     ac_aux_dir=$ac_dir
2618     ac_install_sh="$ac_aux_dir/shtool install -c"
2619     break
2620   fi
2621 done
2622 if test -z "$ac_aux_dir"; then
2623   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2624 fi
2625
2626 # These three variables are undocumented and unsupported,
2627 # and are intended to be withdrawn in a future Autoconf release.
2628 # They can cause serious problems if a builder's source tree is in a directory
2629 # whose full name contains unusual characters.
2630 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2631 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2632 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2633
2634
2635 # Make sure we can run config.sub.
2636 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2637   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2638
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2640 $as_echo_n "checking build system type... " >&6; }
2641 if test "${ac_cv_build+set}" = set; then :
2642   $as_echo_n "(cached) " >&6
2643 else
2644   ac_build_alias=$build_alias
2645 test "x$ac_build_alias" = x &&
2646   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2647 test "x$ac_build_alias" = x &&
2648   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2649 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2650   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2651
2652 fi
2653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2654 $as_echo "$ac_cv_build" >&6; }
2655 case $ac_cv_build in
2656 *-*-*) ;;
2657 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2658 esac
2659 build=$ac_cv_build
2660 ac_save_IFS=$IFS; IFS='-'
2661 set x $ac_cv_build
2662 shift
2663 build_cpu=$1
2664 build_vendor=$2
2665 shift; shift
2666 # Remember, the first character of IFS is used to create $*,
2667 # except with old shells:
2668 build_os=$*
2669 IFS=$ac_save_IFS
2670 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2671
2672
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2674 $as_echo_n "checking host system type... " >&6; }
2675 if test "${ac_cv_host+set}" = set; then :
2676   $as_echo_n "(cached) " >&6
2677 else
2678   if test "x$host_alias" = x; then
2679   ac_cv_host=$ac_cv_build
2680 else
2681   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2682     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2683 fi
2684
2685 fi
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2687 $as_echo "$ac_cv_host" >&6; }
2688 case $ac_cv_host in
2689 *-*-*) ;;
2690 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2691 esac
2692 host=$ac_cv_host
2693 ac_save_IFS=$IFS; IFS='-'
2694 set x $ac_cv_host
2695 shift
2696 host_cpu=$1
2697 host_vendor=$2
2698 shift; shift
2699 # Remember, the first character of IFS is used to create $*,
2700 # except with old shells:
2701 host_os=$*
2702 IFS=$ac_save_IFS
2703 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2704
2705
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2707 $as_echo_n "checking target system type... " >&6; }
2708 if test "${ac_cv_target+set}" = set; then :
2709   $as_echo_n "(cached) " >&6
2710 else
2711   if test "x$target_alias" = x; then
2712   ac_cv_target=$ac_cv_host
2713 else
2714   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2715     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2716 fi
2717
2718 fi
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2720 $as_echo "$ac_cv_target" >&6; }
2721 case $ac_cv_target in
2722 *-*-*) ;;
2723 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2724 esac
2725 target=$ac_cv_target
2726 ac_save_IFS=$IFS; IFS='-'
2727 set x $ac_cv_target
2728 shift
2729 target_cpu=$1
2730 target_vendor=$2
2731 shift; shift
2732 # Remember, the first character of IFS is used to create $*,
2733 # except with old shells:
2734 target_os=$*
2735 IFS=$ac_save_IFS
2736 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2737
2738
2739 # The aliases save the names the user supplied, while $host etc.
2740 # will get canonicalized.
2741 test -n "$target_alias" &&
2742   test "$program_prefix$program_suffix$program_transform_name" = \
2743     NONENONEs,x,x, &&
2744   program_prefix=${target_alias}-
2745
2746
2747
2748
2749 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2750 _CXX_CXXSUFFIX=cpp
2751 export _CXX_CXXSUFFIX
2752
2753 # Check whether to build debug libraries
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2755 $as_echo_n "checking whether to build debug libraries... " >&6; }
2756 enabled=no
2757 ENABLE_DEBUG=0
2758 # Check whether --enable-debug was given.
2759 if test "${enable_debug+set}" = set; then :
2760   enableval=$enable_debug;  case "${enableval}" in
2761          yes|"") enabled=yes; ENABLE_DEBUG=1 ;;
2762          *) ;;
2763     esac
2764 fi
2765
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2767 $as_echo "$enabled" >&6; }
2768
2769
2770 # Check whether to build release libraries
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2772 $as_echo_n "checking whether to build release libraries... " >&6; }
2773 enabled=yes
2774 ENABLE_RELEASE=1
2775 # Check whether --enable-release was given.
2776 if test "${enable_release+set}" = set; then :
2777   enableval=$enable_release;  case "${enableval}" in
2778          no) enabled=no; ENABLE_RELEASE=0 ;;
2779          *) ;;
2780     esac
2781 fi
2782
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2784 $as_echo "$enabled" >&6; }
2785
2786
2787 # Don't use the default C/CXXFLags
2788 : ${CFLAGS=""}
2789 : ${CXXFLAGS=""}
2790
2791 # Checks for programs
2792 ac_ext=c
2793 ac_cpp='$CPP $CPPFLAGS'
2794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2797 if test -n "$ac_tool_prefix"; then
2798   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2799 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2801 $as_echo_n "checking for $ac_word... " >&6; }
2802 if test "${ac_cv_prog_CC+set}" = set; then :
2803   $as_echo_n "(cached) " >&6
2804 else
2805   if test -n "$CC"; then
2806   ac_cv_prog_CC="$CC" # Let the user override the test.
2807 else
2808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2809 for as_dir in $PATH
2810 do
2811   IFS=$as_save_IFS
2812   test -z "$as_dir" && as_dir=.
2813     for ac_exec_ext in '' $ac_executable_extensions; do
2814   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2815     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2817     break 2
2818   fi
2819 done
2820   done
2821 IFS=$as_save_IFS
2822
2823 fi
2824 fi
2825 CC=$ac_cv_prog_CC
2826 if test -n "$CC"; then
2827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2828 $as_echo "$CC" >&6; }
2829 else
2830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2831 $as_echo "no" >&6; }
2832 fi
2833
2834
2835 fi
2836 if test -z "$ac_cv_prog_CC"; then
2837   ac_ct_CC=$CC
2838   # Extract the first word of "gcc", so it can be a program name with args.
2839 set dummy gcc; ac_word=$2
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2841 $as_echo_n "checking for $ac_word... " >&6; }
2842 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2843   $as_echo_n "(cached) " >&6
2844 else
2845   if test -n "$ac_ct_CC"; then
2846   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2847 else
2848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2849 for as_dir in $PATH
2850 do
2851   IFS=$as_save_IFS
2852   test -z "$as_dir" && as_dir=.
2853     for ac_exec_ext in '' $ac_executable_extensions; do
2854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2855     ac_cv_prog_ac_ct_CC="gcc"
2856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2857     break 2
2858   fi
2859 done
2860   done
2861 IFS=$as_save_IFS
2862
2863 fi
2864 fi
2865 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2866 if test -n "$ac_ct_CC"; then
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2868 $as_echo "$ac_ct_CC" >&6; }
2869 else
2870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2871 $as_echo "no" >&6; }
2872 fi
2873
2874   if test "x$ac_ct_CC" = x; then
2875     CC=""
2876   else
2877     case $cross_compiling:$ac_tool_warned in
2878 yes:)
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2880 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2881 ac_tool_warned=yes ;;
2882 esac
2883     CC=$ac_ct_CC
2884   fi
2885 else
2886   CC="$ac_cv_prog_CC"
2887 fi
2888
2889 if test -z "$CC"; then
2890           if test -n "$ac_tool_prefix"; then
2891     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2892 set dummy ${ac_tool_prefix}cc; ac_word=$2
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894 $as_echo_n "checking for $ac_word... " >&6; }
2895 if test "${ac_cv_prog_CC+set}" = set; then :
2896   $as_echo_n "(cached) " >&6
2897 else
2898   if test -n "$CC"; then
2899   ac_cv_prog_CC="$CC" # Let the user override the test.
2900 else
2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2902 for as_dir in $PATH
2903 do
2904   IFS=$as_save_IFS
2905   test -z "$as_dir" && as_dir=.
2906     for ac_exec_ext in '' $ac_executable_extensions; do
2907   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2908     ac_cv_prog_CC="${ac_tool_prefix}cc"
2909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2910     break 2
2911   fi
2912 done
2913   done
2914 IFS=$as_save_IFS
2915
2916 fi
2917 fi
2918 CC=$ac_cv_prog_CC
2919 if test -n "$CC"; then
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2921 $as_echo "$CC" >&6; }
2922 else
2923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2924 $as_echo "no" >&6; }
2925 fi
2926
2927
2928   fi
2929 fi
2930 if test -z "$CC"; then
2931   # Extract the first word of "cc", so it can be a program name with args.
2932 set dummy cc; ac_word=$2
2933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2934 $as_echo_n "checking for $ac_word... " >&6; }
2935 if test "${ac_cv_prog_CC+set}" = set; then :
2936   $as_echo_n "(cached) " >&6
2937 else
2938   if test -n "$CC"; then
2939   ac_cv_prog_CC="$CC" # Let the user override the test.
2940 else
2941   ac_prog_rejected=no
2942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2943 for as_dir in $PATH
2944 do
2945   IFS=$as_save_IFS
2946   test -z "$as_dir" && as_dir=.
2947     for ac_exec_ext in '' $ac_executable_extensions; do
2948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2949     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2950        ac_prog_rejected=yes
2951        continue
2952      fi
2953     ac_cv_prog_CC="cc"
2954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2955     break 2
2956   fi
2957 done
2958   done
2959 IFS=$as_save_IFS
2960
2961 if test $ac_prog_rejected = yes; then
2962   # We found a bogon in the path, so make sure we never use it.
2963   set dummy $ac_cv_prog_CC
2964   shift
2965   if test $# != 0; then
2966     # We chose a different compiler from the bogus one.
2967     # However, it has the same basename, so the bogon will be chosen
2968     # first if we set CC to just the basename; use the full file name.
2969     shift
2970     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2971   fi
2972 fi
2973 fi
2974 fi
2975 CC=$ac_cv_prog_CC
2976 if test -n "$CC"; then
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2978 $as_echo "$CC" >&6; }
2979 else
2980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2981 $as_echo "no" >&6; }
2982 fi
2983
2984
2985 fi
2986 if test -z "$CC"; then
2987   if test -n "$ac_tool_prefix"; then
2988   for ac_prog in cl.exe
2989   do
2990     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2991 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2993 $as_echo_n "checking for $ac_word... " >&6; }
2994 if test "${ac_cv_prog_CC+set}" = set; then :
2995   $as_echo_n "(cached) " >&6
2996 else
2997   if test -n "$CC"; then
2998   ac_cv_prog_CC="$CC" # Let the user override the test.
2999 else
3000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3001 for as_dir in $PATH
3002 do
3003   IFS=$as_save_IFS
3004   test -z "$as_dir" && as_dir=.
3005     for ac_exec_ext in '' $ac_executable_extensions; do
3006   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3007     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3008     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3009     break 2
3010   fi
3011 done
3012   done
3013 IFS=$as_save_IFS
3014
3015 fi
3016 fi
3017 CC=$ac_cv_prog_CC
3018 if test -n "$CC"; then
3019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3020 $as_echo "$CC" >&6; }
3021 else
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3023 $as_echo "no" >&6; }
3024 fi
3025
3026
3027     test -n "$CC" && break
3028   done
3029 fi
3030 if test -z "$CC"; then
3031   ac_ct_CC=$CC
3032   for ac_prog in cl.exe
3033 do
3034   # Extract the first word of "$ac_prog", so it can be a program name with args.
3035 set dummy $ac_prog; ac_word=$2
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3037 $as_echo_n "checking for $ac_word... " >&6; }
3038 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3039   $as_echo_n "(cached) " >&6
3040 else
3041   if test -n "$ac_ct_CC"; then
3042   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3043 else
3044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3045 for as_dir in $PATH
3046 do
3047   IFS=$as_save_IFS
3048   test -z "$as_dir" && as_dir=.
3049     for ac_exec_ext in '' $ac_executable_extensions; do
3050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3051     ac_cv_prog_ac_ct_CC="$ac_prog"
3052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3053     break 2
3054   fi
3055 done
3056   done
3057 IFS=$as_save_IFS
3058
3059 fi
3060 fi
3061 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3062 if test -n "$ac_ct_CC"; then
3063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3064 $as_echo "$ac_ct_CC" >&6; }
3065 else
3066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3067 $as_echo "no" >&6; }
3068 fi
3069
3070
3071   test -n "$ac_ct_CC" && break
3072 done
3073
3074   if test "x$ac_ct_CC" = x; then
3075     CC=""
3076   else
3077     case $cross_compiling:$ac_tool_warned in
3078 yes:)
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3080 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3081 ac_tool_warned=yes ;;
3082 esac
3083     CC=$ac_ct_CC
3084   fi
3085 fi
3086
3087 fi
3088
3089
3090 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3091 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3092 as_fn_error $? "no acceptable C compiler found in \$PATH
3093 See \`config.log' for more details" "$LINENO" 5; }
3094
3095 # Provide some information about the compiler.
3096 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3097 set X $ac_compile
3098 ac_compiler=$2
3099 for ac_option in --version -v -V -qversion; do
3100   { { ac_try="$ac_compiler $ac_option >&5"
3101 case "(($ac_try" in
3102   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3103   *) ac_try_echo=$ac_try;;
3104 esac
3105 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3106 $as_echo "$ac_try_echo"; } >&5
3107   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3108   ac_status=$?
3109   if test -s conftest.err; then
3110     sed '10a\
3111 ... rest of stderr output deleted ...
3112          10q' conftest.err >conftest.er1
3113     cat conftest.er1 >&5
3114   fi
3115   rm -f conftest.er1 conftest.err
3116   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3117   test $ac_status = 0; }
3118 done
3119
3120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3121 /* end confdefs.h.  */
3122
3123 int
3124 main ()
3125 {
3126
3127   ;
3128   return 0;
3129 }
3130 _ACEOF
3131 ac_clean_files_save=$ac_clean_files
3132 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3133 # Try to create an executable without -o first, disregard a.out.
3134 # It will help us diagnose broken compilers, and finding out an intuition
3135 # of exeext.
3136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3137 $as_echo_n "checking whether the C compiler works... " >&6; }
3138 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3139
3140 # The possible output files:
3141 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3142
3143 ac_rmfiles=
3144 for ac_file in $ac_files
3145 do
3146   case $ac_file in
3147     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3148     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3149   esac
3150 done
3151 rm -f $ac_rmfiles
3152
3153 if { { ac_try="$ac_link_default"
3154 case "(($ac_try" in
3155   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3156   *) ac_try_echo=$ac_try;;
3157 esac
3158 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3159 $as_echo "$ac_try_echo"; } >&5
3160   (eval "$ac_link_default") 2>&5
3161   ac_status=$?
3162   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3163   test $ac_status = 0; }; then :
3164   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3165 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3166 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3167 # so that the user can short-circuit this test for compilers unknown to
3168 # Autoconf.
3169 for ac_file in $ac_files ''
3170 do
3171   test -f "$ac_file" || continue
3172   case $ac_file in
3173     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3174         ;;
3175     [ab].out )
3176         # We found the default executable, but exeext='' is most
3177         # certainly right.
3178         break;;
3179     *.* )
3180         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3181         then :; else
3182            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3183         fi
3184         # We set ac_cv_exeext here because the later test for it is not
3185         # safe: cross compilers may not add the suffix if given an `-o'
3186         # argument, so we may need to know it at that point already.
3187         # Even if this section looks crufty: it has the advantage of
3188         # actually working.
3189         break;;
3190     * )
3191         break;;
3192   esac
3193 done
3194 test "$ac_cv_exeext" = no && ac_cv_exeext=
3195
3196 else
3197   ac_file=''
3198 fi
3199 if test -z "$ac_file"; then :
3200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3201 $as_echo "no" >&6; }
3202 $as_echo "$as_me: failed program was:" >&5
3203 sed 's/^/| /' conftest.$ac_ext >&5
3204
3205 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3206 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3207 as_fn_error 77 "C compiler cannot create executables
3208 See \`config.log' for more details" "$LINENO" 5; }
3209 else
3210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3211 $as_echo "yes" >&6; }
3212 fi
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3214 $as_echo_n "checking for C compiler default output file name... " >&6; }
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3216 $as_echo "$ac_file" >&6; }
3217 ac_exeext=$ac_cv_exeext
3218
3219 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3220 ac_clean_files=$ac_clean_files_save
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3222 $as_echo_n "checking for suffix of executables... " >&6; }
3223 if { { ac_try="$ac_link"
3224 case "(($ac_try" in
3225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3226   *) ac_try_echo=$ac_try;;
3227 esac
3228 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3229 $as_echo "$ac_try_echo"; } >&5
3230   (eval "$ac_link") 2>&5
3231   ac_status=$?
3232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3233   test $ac_status = 0; }; then :
3234   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3235 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3236 # work properly (i.e., refer to `conftest.exe'), while it won't with
3237 # `rm'.
3238 for ac_file in conftest.exe conftest conftest.*; do
3239   test -f "$ac_file" || continue
3240   case $ac_file in
3241     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3242     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3243           break;;
3244     * ) break;;
3245   esac
3246 done
3247 else
3248   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3249 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3250 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3251 See \`config.log' for more details" "$LINENO" 5; }
3252 fi
3253 rm -f conftest conftest$ac_cv_exeext
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3255 $as_echo "$ac_cv_exeext" >&6; }
3256
3257 rm -f conftest.$ac_ext
3258 EXEEXT=$ac_cv_exeext
3259 ac_exeext=$EXEEXT
3260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3261 /* end confdefs.h.  */
3262 #include <stdio.h>
3263 int
3264 main ()
3265 {
3266 FILE *f = fopen ("conftest.out", "w");
3267  return ferror (f) || fclose (f) != 0;
3268
3269   ;
3270   return 0;
3271 }
3272 _ACEOF
3273 ac_clean_files="$ac_clean_files conftest.out"
3274 # Check that the compiler produces executables we can run.  If not, either
3275 # the compiler is broken, or we cross compile.
3276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3277 $as_echo_n "checking whether we are cross compiling... " >&6; }
3278 if test "$cross_compiling" != yes; then
3279   { { ac_try="$ac_link"
3280 case "(($ac_try" in
3281   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3282   *) ac_try_echo=$ac_try;;
3283 esac
3284 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3285 $as_echo "$ac_try_echo"; } >&5
3286   (eval "$ac_link") 2>&5
3287   ac_status=$?
3288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3289   test $ac_status = 0; }
3290   if { ac_try='./conftest$ac_cv_exeext'
3291   { { case "(($ac_try" in
3292   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3293   *) ac_try_echo=$ac_try;;
3294 esac
3295 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3296 $as_echo "$ac_try_echo"; } >&5
3297   (eval "$ac_try") 2>&5
3298   ac_status=$?
3299   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3300   test $ac_status = 0; }; }; then
3301     cross_compiling=no
3302   else
3303     if test "$cross_compiling" = maybe; then
3304         cross_compiling=yes
3305     else
3306         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3307 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3308 as_fn_error $? "cannot run C compiled programs.
3309 If you meant to cross compile, use \`--host'.
3310 See \`config.log' for more details" "$LINENO" 5; }
3311     fi
3312   fi
3313 fi
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3315 $as_echo "$cross_compiling" >&6; }
3316
3317 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3318 ac_clean_files=$ac_clean_files_save
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3320 $as_echo_n "checking for suffix of object files... " >&6; }
3321 if test "${ac_cv_objext+set}" = set; then :
3322   $as_echo_n "(cached) " >&6
3323 else
3324   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 rm -f conftest.o conftest.obj
3336 if { { ac_try="$ac_compile"
3337 case "(($ac_try" in
3338   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339   *) ac_try_echo=$ac_try;;
3340 esac
3341 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342 $as_echo "$ac_try_echo"; } >&5
3343   (eval "$ac_compile") 2>&5
3344   ac_status=$?
3345   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3346   test $ac_status = 0; }; then :
3347   for ac_file in conftest.o conftest.obj conftest.*; do
3348   test -f "$ac_file" || continue;
3349   case $ac_file in
3350     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3351     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3352        break;;
3353   esac
3354 done
3355 else
3356   $as_echo "$as_me: failed program was:" >&5
3357 sed 's/^/| /' conftest.$ac_ext >&5
3358
3359 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361 as_fn_error $? "cannot compute suffix of object files: cannot compile
3362 See \`config.log' for more details" "$LINENO" 5; }
3363 fi
3364 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3365 fi
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3367 $as_echo "$ac_cv_objext" >&6; }
3368 OBJEXT=$ac_cv_objext
3369 ac_objext=$OBJEXT
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3371 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3372 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3373   $as_echo_n "(cached) " >&6
3374 else
3375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h.  */
3377
3378 int
3379 main ()
3380 {
3381 #ifndef __GNUC__
3382        choke me
3383 #endif
3384
3385   ;
3386   return 0;
3387 }
3388 _ACEOF
3389 if ac_fn_c_try_compile "$LINENO"; then :
3390   ac_compiler_gnu=yes
3391 else
3392   ac_compiler_gnu=no
3393 fi
3394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3395 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3396
3397 fi
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3399 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3400 if test $ac_compiler_gnu = yes; then
3401   GCC=yes
3402 else
3403   GCC=
3404 fi
3405 ac_test_CFLAGS=${CFLAGS+set}
3406 ac_save_CFLAGS=$CFLAGS
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3408 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3409 if test "${ac_cv_prog_cc_g+set}" = set; then :
3410   $as_echo_n "(cached) " >&6
3411 else
3412   ac_save_c_werror_flag=$ac_c_werror_flag
3413    ac_c_werror_flag=yes
3414    ac_cv_prog_cc_g=no
3415    CFLAGS="-g"
3416    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3417 /* end confdefs.h.  */
3418
3419 int
3420 main ()
3421 {
3422
3423   ;
3424   return 0;
3425 }
3426 _ACEOF
3427 if ac_fn_c_try_compile "$LINENO"; then :
3428   ac_cv_prog_cc_g=yes
3429 else
3430   CFLAGS=""
3431       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432 /* end confdefs.h.  */
3433
3434 int
3435 main ()
3436 {
3437
3438   ;
3439   return 0;
3440 }
3441 _ACEOF
3442 if ac_fn_c_try_compile "$LINENO"; then :
3443
3444 else
3445   ac_c_werror_flag=$ac_save_c_werror_flag
3446          CFLAGS="-g"
3447          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448 /* end confdefs.h.  */
3449
3450 int
3451 main ()
3452 {
3453
3454   ;
3455   return 0;
3456 }
3457 _ACEOF
3458 if ac_fn_c_try_compile "$LINENO"; then :
3459   ac_cv_prog_cc_g=yes
3460 fi
3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3462 fi
3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3464 fi
3465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3466    ac_c_werror_flag=$ac_save_c_werror_flag
3467 fi
3468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3469 $as_echo "$ac_cv_prog_cc_g" >&6; }
3470 if test "$ac_test_CFLAGS" = set; then
3471   CFLAGS=$ac_save_CFLAGS
3472 elif test $ac_cv_prog_cc_g = yes; then
3473   if test "$GCC" = yes; then
3474     CFLAGS="-g -O2"
3475   else
3476     CFLAGS="-g"
3477   fi
3478 else
3479   if test "$GCC" = yes; then
3480     CFLAGS="-O2"
3481   else
3482     CFLAGS=
3483   fi
3484 fi
3485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3486 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3487 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3488   $as_echo_n "(cached) " >&6
3489 else
3490   ac_cv_prog_cc_c89=no
3491 ac_save_CC=$CC
3492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3493 /* end confdefs.h.  */
3494 #include <stdarg.h>
3495 #include <stdio.h>
3496 #include <sys/types.h>
3497 #include <sys/stat.h>
3498 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3499 struct buf { int x; };
3500 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3501 static char *e (p, i)
3502      char **p;
3503      int i;
3504 {
3505   return p[i];
3506 }
3507 static char *f (char * (*g) (char **, int), char **p, ...)
3508 {
3509   char *s;
3510   va_list v;
3511   va_start (v,p);
3512   s = g (p, va_arg (v,int));
3513   va_end (v);
3514   return s;
3515 }
3516
3517 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3518    function prototypes and stuff, but not '\xHH' hex character constants.
3519    These don't provoke an error unfortunately, instead are silently treated
3520    as 'x'.  The following induces an error, until -std is added to get
3521    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3522    array size at least.  It's necessary to write '\x00'==0 to get something
3523    that's true only with -std.  */
3524 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3525
3526 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3527    inside strings and character constants.  */
3528 #define FOO(x) 'x'
3529 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3530
3531 int test (int i, double x);
3532 struct s1 {int (*f) (int a);};
3533 struct s2 {int (*f) (double a);};
3534 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3535 int argc;
3536 char **argv;
3537 int
3538 main ()
3539 {
3540 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3541   ;
3542   return 0;
3543 }
3544 _ACEOF
3545 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3546         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3547 do
3548   CC="$ac_save_CC $ac_arg"
3549   if ac_fn_c_try_compile "$LINENO"; then :
3550   ac_cv_prog_cc_c89=$ac_arg
3551 fi
3552 rm -f core conftest.err conftest.$ac_objext
3553   test "x$ac_cv_prog_cc_c89" != "xno" && break
3554 done
3555 rm -f conftest.$ac_ext
3556 CC=$ac_save_CC
3557
3558 fi
3559 # AC_CACHE_VAL
3560 case "x$ac_cv_prog_cc_c89" in
3561   x)
3562     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3563 $as_echo "none needed" >&6; } ;;
3564   xno)
3565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3566 $as_echo "unsupported" >&6; } ;;
3567   *)
3568     CC="$CC $ac_cv_prog_cc_c89"
3569     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3570 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3571 esac
3572 if test "x$ac_cv_prog_cc_c89" != xno; then :
3573
3574 fi
3575
3576 ac_ext=c
3577 ac_cpp='$CPP $CPPFLAGS'
3578 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581
3582 ac_ext=cpp
3583 ac_cpp='$CXXCPP $CPPFLAGS'
3584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3587 if test -z "$CXX"; then
3588   if test -n "$CCC"; then
3589     CXX=$CCC
3590   else
3591     if test -n "$ac_tool_prefix"; then
3592   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3593   do
3594     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3595 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3597 $as_echo_n "checking for $ac_word... " >&6; }
3598 if test "${ac_cv_prog_CXX+set}" = set; then :
3599   $as_echo_n "(cached) " >&6
3600 else
3601   if test -n "$CXX"; then
3602   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3603 else
3604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3605 for as_dir in $PATH
3606 do
3607   IFS=$as_save_IFS
3608   test -z "$as_dir" && as_dir=.
3609     for ac_exec_ext in '' $ac_executable_extensions; do
3610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3611     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3613     break 2
3614   fi
3615 done
3616   done
3617 IFS=$as_save_IFS
3618
3619 fi
3620 fi
3621 CXX=$ac_cv_prog_CXX
3622 if test -n "$CXX"; then
3623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3624 $as_echo "$CXX" >&6; }
3625 else
3626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3627 $as_echo "no" >&6; }
3628 fi
3629
3630
3631     test -n "$CXX" && break
3632   done
3633 fi
3634 if test -z "$CXX"; then
3635   ac_ct_CXX=$CXX
3636   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3637 do
3638   # Extract the first word of "$ac_prog", so it can be a program name with args.
3639 set dummy $ac_prog; ac_word=$2
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3641 $as_echo_n "checking for $ac_word... " >&6; }
3642 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3643   $as_echo_n "(cached) " >&6
3644 else
3645   if test -n "$ac_ct_CXX"; then
3646   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3647 else
3648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3649 for as_dir in $PATH
3650 do
3651   IFS=$as_save_IFS
3652   test -z "$as_dir" && as_dir=.
3653     for ac_exec_ext in '' $ac_executable_extensions; do
3654   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3655     ac_cv_prog_ac_ct_CXX="$ac_prog"
3656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3657     break 2
3658   fi
3659 done
3660   done
3661 IFS=$as_save_IFS
3662
3663 fi
3664 fi
3665 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3666 if test -n "$ac_ct_CXX"; then
3667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3668 $as_echo "$ac_ct_CXX" >&6; }
3669 else
3670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3671 $as_echo "no" >&6; }
3672 fi
3673
3674
3675   test -n "$ac_ct_CXX" && break
3676 done
3677
3678   if test "x$ac_ct_CXX" = x; then
3679     CXX="g++"
3680   else
3681     case $cross_compiling:$ac_tool_warned in
3682 yes:)
3683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3685 ac_tool_warned=yes ;;
3686 esac
3687     CXX=$ac_ct_CXX
3688   fi
3689 fi
3690
3691   fi
3692 fi
3693 # Provide some information about the compiler.
3694 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3695 set X $ac_compile
3696 ac_compiler=$2
3697 for ac_option in --version -v -V -qversion; do
3698   { { ac_try="$ac_compiler $ac_option >&5"
3699 case "(($ac_try" in
3700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3701   *) ac_try_echo=$ac_try;;
3702 esac
3703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3704 $as_echo "$ac_try_echo"; } >&5
3705   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3706   ac_status=$?
3707   if test -s conftest.err; then
3708     sed '10a\
3709 ... rest of stderr output deleted ...
3710          10q' conftest.err >conftest.er1
3711     cat conftest.er1 >&5
3712   fi
3713   rm -f conftest.er1 conftest.err
3714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3715   test $ac_status = 0; }
3716 done
3717
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3719 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3720 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3721   $as_echo_n "(cached) " >&6
3722 else
3723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725
3726 int
3727 main ()
3728 {
3729 #ifndef __GNUC__
3730        choke me
3731 #endif
3732
3733   ;
3734   return 0;
3735 }
3736 _ACEOF
3737 if ac_fn_cxx_try_compile "$LINENO"; then :
3738   ac_compiler_gnu=yes
3739 else
3740   ac_compiler_gnu=no
3741 fi
3742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3743 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3744
3745 fi
3746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3747 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3748 if test $ac_compiler_gnu = yes; then
3749   GXX=yes
3750 else
3751   GXX=
3752 fi
3753 ac_test_CXXFLAGS=${CXXFLAGS+set}
3754 ac_save_CXXFLAGS=$CXXFLAGS
3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3756 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3757 if test "${ac_cv_prog_cxx_g+set}" = set; then :
3758   $as_echo_n "(cached) " >&6
3759 else
3760   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3761    ac_cxx_werror_flag=yes
3762    ac_cv_prog_cxx_g=no
3763    CXXFLAGS="-g"
3764    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766
3767 int
3768 main ()
3769 {
3770
3771   ;
3772   return 0;
3773 }
3774 _ACEOF
3775 if ac_fn_cxx_try_compile "$LINENO"; then :
3776   ac_cv_prog_cxx_g=yes
3777 else
3778   CXXFLAGS=""
3779       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3780 /* end confdefs.h.  */
3781
3782 int
3783 main ()
3784 {
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 if ac_fn_cxx_try_compile "$LINENO"; then :
3791
3792 else
3793   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3794          CXXFLAGS="-g"
3795          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3796 /* end confdefs.h.  */
3797
3798 int
3799 main ()
3800 {
3801
3802   ;
3803   return 0;
3804 }
3805 _ACEOF
3806 if ac_fn_cxx_try_compile "$LINENO"; then :
3807   ac_cv_prog_cxx_g=yes
3808 fi
3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 fi
3811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812 fi
3813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3814    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3815 fi
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3817 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3818 if test "$ac_test_CXXFLAGS" = set; then
3819   CXXFLAGS=$ac_save_CXXFLAGS
3820 elif test $ac_cv_prog_cxx_g = yes; then
3821   if test "$GXX" = yes; then
3822     CXXFLAGS="-g -O2"
3823   else
3824     CXXFLAGS="-g"
3825   fi
3826 else
3827   if test "$GXX" = yes; then
3828     CXXFLAGS="-O2"
3829   else
3830     CXXFLAGS=
3831   fi
3832 fi
3833 ac_ext=c
3834 ac_cpp='$CPP $CPPFLAGS'
3835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3837 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3838
3839
3840 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3841 # The release mode use is the default one for autoconf
3842 if test "$GCC" = yes; then
3843     if test "$CFLAGS" = ""; then
3844         if test "$ENABLE_DEBUG" = 1; then
3845             CFLAGS=-g
3846         fi
3847         if test "$ENABLE_RELEASE" = 1; then
3848             CFLAGS="$CFLAGS -O2"
3849         fi
3850     fi
3851     if test "$CXXFLAGS" = ""; then
3852         if test "$ENABLE_DEBUG" = 1; then
3853             CXXFLAGS=-g
3854         fi
3855         if test "$ENABLE_RELEASE" = 1; then
3856             CXXFLAGS="$CXXFLAGS -O2"
3857         fi
3858     fi
3859 fi
3860
3861 ac_ext=c
3862 ac_cpp='$CPP $CPPFLAGS'
3863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3865 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3867 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3868 # On Suns, sometimes $CPP names a directory.
3869 if test -n "$CPP" && test -d "$CPP"; then
3870   CPP=
3871 fi
3872 if test -z "$CPP"; then
3873   if test "${ac_cv_prog_CPP+set}" = set; then :
3874   $as_echo_n "(cached) " >&6
3875 else
3876       # Double quotes because CPP needs to be expanded
3877     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3878     do
3879       ac_preproc_ok=false
3880 for ac_c_preproc_warn_flag in '' yes
3881 do
3882   # Use a header file that comes with gcc, so configuring glibc
3883   # with a fresh cross-compiler works.
3884   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3885   # <limits.h> exists even on freestanding compilers.
3886   # On the NeXT, cc -E runs the code through the compiler's parser,
3887   # not just through cpp. "Syntax error" is here to catch this case.
3888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3889 /* end confdefs.h.  */
3890 #ifdef __STDC__
3891 # include <limits.h>
3892 #else
3893 # include <assert.h>
3894 #endif
3895                      Syntax error
3896 _ACEOF
3897 if ac_fn_c_try_cpp "$LINENO"; then :
3898
3899 else
3900   # Broken: fails on valid input.
3901 continue
3902 fi
3903 rm -f conftest.err conftest.i conftest.$ac_ext
3904
3905   # OK, works on sane cases.  Now check whether nonexistent headers
3906   # can be detected and how.
3907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h.  */
3909 #include <ac_nonexistent.h>
3910 _ACEOF
3911 if ac_fn_c_try_cpp "$LINENO"; then :
3912   # Broken: success on invalid input.
3913 continue
3914 else
3915   # Passes both tests.
3916 ac_preproc_ok=:
3917 break
3918 fi
3919 rm -f conftest.err conftest.i conftest.$ac_ext
3920
3921 done
3922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3923 rm -f conftest.i conftest.err conftest.$ac_ext
3924 if $ac_preproc_ok; then :
3925   break
3926 fi
3927
3928     done
3929     ac_cv_prog_CPP=$CPP
3930
3931 fi
3932   CPP=$ac_cv_prog_CPP
3933 else
3934   ac_cv_prog_CPP=$CPP
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3937 $as_echo "$CPP" >&6; }
3938 ac_preproc_ok=false
3939 for ac_c_preproc_warn_flag in '' yes
3940 do
3941   # Use a header file that comes with gcc, so configuring glibc
3942   # with a fresh cross-compiler works.
3943   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3944   # <limits.h> exists even on freestanding compilers.
3945   # On the NeXT, cc -E runs the code through the compiler's parser,
3946   # not just through cpp. "Syntax error" is here to catch this case.
3947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3948 /* end confdefs.h.  */
3949 #ifdef __STDC__
3950 # include <limits.h>
3951 #else
3952 # include <assert.h>
3953 #endif
3954                      Syntax error
3955 _ACEOF
3956 if ac_fn_c_try_cpp "$LINENO"; then :
3957
3958 else
3959   # Broken: fails on valid input.
3960 continue
3961 fi
3962 rm -f conftest.err conftest.i conftest.$ac_ext
3963
3964   # OK, works on sane cases.  Now check whether nonexistent headers
3965   # can be detected and how.
3966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3967 /* end confdefs.h.  */
3968 #include <ac_nonexistent.h>
3969 _ACEOF
3970 if ac_fn_c_try_cpp "$LINENO"; then :
3971   # Broken: success on invalid input.
3972 continue
3973 else
3974   # Passes both tests.
3975 ac_preproc_ok=:
3976 break
3977 fi
3978 rm -f conftest.err conftest.i conftest.$ac_ext
3979
3980 done
3981 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3982 rm -f conftest.i conftest.err conftest.$ac_ext
3983 if $ac_preproc_ok; then :
3984
3985 else
3986   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3987 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3988 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3989 See \`config.log' for more details" "$LINENO" 5; }
3990 fi
3991
3992 ac_ext=c
3993 ac_cpp='$CPP $CPPFLAGS'
3994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3997
3998
3999 # Find a good install program.  We prefer a C program (faster),
4000 # so one script is as good as another.  But avoid the broken or
4001 # incompatible versions:
4002 # SysV /etc/install, /usr/sbin/install
4003 # SunOS /usr/etc/install
4004 # IRIX /sbin/install
4005 # AIX /bin/install
4006 # AmigaOS /C/install, which installs bootblocks on floppy discs
4007 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4008 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4009 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4010 # OS/2's system install, which has a completely different semantic
4011 # ./install, which can be erroneously created by make from ./install.sh.
4012 # Reject install programs that cannot install multiple files.
4013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4014 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4015 if test -z "$INSTALL"; then
4016 if test "${ac_cv_path_install+set}" = set; then :
4017   $as_echo_n "(cached) " >&6
4018 else
4019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4020 for as_dir in $PATH
4021 do
4022   IFS=$as_save_IFS
4023   test -z "$as_dir" && as_dir=.
4024     # Account for people who put trailing slashes in PATH elements.
4025 case $as_dir/ in #((
4026   ./ | .// | /[cC]/* | \
4027   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4028   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4029   /usr/ucb/* ) ;;
4030   *)
4031     # OSF1 and SCO ODT 3.0 have their own names for install.
4032     # Don't use installbsd from OSF since it installs stuff as root
4033     # by default.
4034     for ac_prog in ginstall scoinst install; do
4035       for ac_exec_ext in '' $ac_executable_extensions; do
4036         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4037           if test $ac_prog = install &&
4038             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4039             # AIX install.  It has an incompatible calling convention.
4040             :
4041           elif test $ac_prog = install &&
4042             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4043             # program-specific install script used by HP pwplus--don't use.
4044             :
4045           else
4046             rm -rf conftest.one conftest.two conftest.dir
4047             echo one > conftest.one
4048             echo two > conftest.two
4049             mkdir conftest.dir
4050             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4051               test -s conftest.one && test -s conftest.two &&
4052               test -s conftest.dir/conftest.one &&
4053               test -s conftest.dir/conftest.two
4054             then
4055               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4056               break 3
4057             fi
4058           fi
4059         fi
4060       done
4061     done
4062     ;;
4063 esac
4064
4065   done
4066 IFS=$as_save_IFS
4067
4068 rm -rf conftest.one conftest.two conftest.dir
4069
4070 fi
4071   if test "${ac_cv_path_install+set}" = set; then
4072     INSTALL=$ac_cv_path_install
4073   else
4074     # As a last resort, use the slow shell script.  Don't cache a
4075     # value for INSTALL within a source directory, because that will
4076     # break other packages using the cache if that directory is
4077     # removed, or if the value is a relative name.
4078     INSTALL=$ac_install_sh
4079   fi
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4082 $as_echo "$INSTALL" >&6; }
4083
4084 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4085 # It thinks the first close brace ends the variable substitution.
4086 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4087
4088 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4089
4090 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4091
4092
4093
4094
4095 ac_ext=cpp
4096 ac_cpp='$CXXCPP $CPPFLAGS'
4097 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4098 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4099 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4100
4101
4102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4103 /* end confdefs.h.  */
4104
4105 int
4106 main ()
4107 {
4108
4109   ;
4110   return 0;
4111 }
4112 _ACEOF
4113 if ac_fn_cxx_try_link "$LINENO"; then :
4114
4115 fi
4116 rm -f core conftest.err conftest.$ac_objext \
4117     conftest$ac_exeext conftest.$ac_ext
4118 ac_ext=c
4119 ac_cpp='$CPP $CPPFLAGS'
4120 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4121 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4122 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4123
4124
4125 # make sure install is relative to srcdir - if a script
4126 if test "$srcdir" = "."; then
4127   # If srcdir isn't just ., then (srcdir) is already prepended.
4128   if test "${ac_install_sh}" = "${INSTALL}"; then
4129    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4130   fi
4131 fi
4132
4133 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4134 #AC_CHECK_PROG(STRIP, strip, strip, true)
4135
4136 # Check for the platform make
4137 for ac_prog in gmake gnumake
4138 do
4139   # Extract the first word of "$ac_prog", so it can be a program name with args.
4140 set dummy $ac_prog; ac_word=$2
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4142 $as_echo_n "checking for $ac_word... " >&6; }
4143 if test "${ac_cv_path_U_MAKE+set}" = set; then :
4144   $as_echo_n "(cached) " >&6
4145 else
4146   case $U_MAKE in
4147   [\\/]* | ?:[\\/]*)
4148   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4149   ;;
4150   *)
4151   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4152 for as_dir in $PATH
4153 do
4154   IFS=$as_save_IFS
4155   test -z "$as_dir" && as_dir=.
4156     for ac_exec_ext in '' $ac_executable_extensions; do
4157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4158     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4160     break 2
4161   fi
4162 done
4163   done
4164 IFS=$as_save_IFS
4165
4166   ;;
4167 esac
4168 fi
4169 U_MAKE=$ac_cv_path_U_MAKE
4170 if test -n "$U_MAKE"; then
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4172 $as_echo "$U_MAKE" >&6; }
4173 else
4174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4175 $as_echo "no" >&6; }
4176 fi
4177
4178
4179   test -n "$U_MAKE" && break
4180 done
4181 test -n "$U_MAKE" || U_MAKE="make"
4182
4183
4184
4185
4186
4187 # Check whether --with-cross-build was given.
4188 if test "${with_cross_build+set}" = set; then :
4189   withval=$with_cross_build; cross_buildroot="${withval}"
4190 else
4191   cross_buildroot=""
4192 fi
4193
4194
4195 if test "X$cross_buildroot" = "X"; then
4196     if test "$cross_compiling" = "yes"; then
4197         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
4198             fi
4199 else
4200     if test -f "${cross_buildroot}/config/icucross.mk"; then
4201         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4202 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4203     else
4204         if test -d "${cross_buildroot}"; then
4205             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4206         else
4207             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4208         fi
4209     fi
4210 fi
4211
4212
4213 # Check for doxygen to generate documentation
4214 # Extract the first word of "doxygen", so it can be a program name with args.
4215 set dummy doxygen; ac_word=$2
4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4217 $as_echo_n "checking for $ac_word... " >&6; }
4218 if test "${ac_cv_path_DOXYGEN+set}" = set; then :
4219   $as_echo_n "(cached) " >&6
4220 else
4221   case $DOXYGEN in
4222   [\\/]* | ?:[\\/]*)
4223   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4224   ;;
4225   *)
4226   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4227 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4228 for as_dir in $as_dummy
4229 do
4230   IFS=$as_save_IFS
4231   test -z "$as_dir" && as_dir=.
4232     for ac_exec_ext in '' $ac_executable_extensions; do
4233   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4234     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4236     break 2
4237   fi
4238 done
4239   done
4240 IFS=$as_save_IFS
4241
4242   ;;
4243 esac
4244 fi
4245 DOXYGEN=$ac_cv_path_DOXYGEN
4246 if test -n "$DOXYGEN"; then
4247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4248 $as_echo "$DOXYGEN" >&6; }
4249 else
4250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4251 $as_echo "no" >&6; }
4252 fi
4253
4254
4255
4256 # Check that the linker is usable
4257
4258 case "${host}" in
4259     *-*-cygwin*|*-*-mingw*)
4260         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4261             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4262                   Please follow the directions in ICU's readme." "$LINENO" 5
4263         fi;;
4264     *);;
4265 esac
4266
4267 # Determine the executable suffix
4268 # We don't use AC_EXEEXT because some compilers output separate debugging
4269 # files, which confuses the AC_EXEEXT macro.
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4271 $as_echo_n "checking checking for executable suffix... " >&6; }
4272 case "${host}" in
4273     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4274     *)      EXEEXT="" ;;
4275 esac
4276 ac_exeext=$EXEEXT
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4278 $as_echo "$EXEEXT" >&6; }
4279
4280
4281 # Determine how strict we want to be when compiling
4282
4283     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4284 $as_echo_n "checking whether strict compiling is on... " >&6; }
4285     # Check whether --enable-strict was given.
4286 if test "${enable_strict+set}" = set; then :
4287   enableval=$enable_strict;
4288         if test "$enableval" = no
4289         then
4290             ac_use_strict_options=no
4291         else
4292             ac_use_strict_options=yes
4293         fi
4294
4295 else
4296   ac_use_strict_options=yes
4297 fi
4298
4299     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4300 $as_echo "$ac_use_strict_options" >&6; }
4301
4302     if test "$ac_use_strict_options" = yes
4303     then
4304         if test "$GCC" = yes
4305         then
4306             CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
4307             case "${host}" in
4308             *-*-solaris*)
4309                 CFLAGS="$CFLAGS -D__STDC__=0";;
4310             esac
4311         else
4312             case "${host}" in
4313             *-*-cygwin)
4314                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4315                 then
4316                     CFLAGS="$CFLAGS /W4"
4317                 fi
4318             esac
4319         fi
4320         if test "$GXX" = yes
4321         then
4322             CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4323             case "${host}" in
4324             *-*-solaris*)
4325                 CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
4326             esac
4327         else
4328             case "${host}" in
4329             *-*-cygwin)
4330                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4331                 then
4332                     CXXFLAGS="$CXXFLAGS /W4"
4333                 fi
4334             esac
4335         fi
4336     fi
4337
4338
4339 # Check if we can build and use 64-bit libraries
4340
4341
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4343 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4344 if test "${ac_cv_path_GREP+set}" = set; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   if test -z "$GREP"; then
4348   ac_path_GREP_found=false
4349   # Loop through the user's path and test for each of PROGNAME-LIST
4350   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4352 do
4353   IFS=$as_save_IFS
4354   test -z "$as_dir" && as_dir=.
4355     for ac_prog in grep ggrep; do
4356     for ac_exec_ext in '' $ac_executable_extensions; do
4357       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4358       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4359 # Check for GNU ac_path_GREP and select it if it is found.
4360   # Check for GNU $ac_path_GREP
4361 case `"$ac_path_GREP" --version 2>&1` in
4362 *GNU*)
4363   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4364 *)
4365   ac_count=0
4366   $as_echo_n 0123456789 >"conftest.in"
4367   while :
4368   do
4369     cat "conftest.in" "conftest.in" >"conftest.tmp"
4370     mv "conftest.tmp" "conftest.in"
4371     cp "conftest.in" "conftest.nl"
4372     $as_echo 'GREP' >> "conftest.nl"
4373     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4374     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4375     as_fn_arith $ac_count + 1 && ac_count=$as_val
4376     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4377       # Best one so far, save it but keep looking for a better one
4378       ac_cv_path_GREP="$ac_path_GREP"
4379       ac_path_GREP_max=$ac_count
4380     fi
4381     # 10*(2^10) chars as input seems more than enough
4382     test $ac_count -gt 10 && break
4383   done
4384   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4385 esac
4386
4387       $ac_path_GREP_found && break 3
4388     done
4389   done
4390   done
4391 IFS=$as_save_IFS
4392   if test -z "$ac_cv_path_GREP"; then
4393     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4394   fi
4395 else
4396   ac_cv_path_GREP=$GREP
4397 fi
4398
4399 fi
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4401 $as_echo "$ac_cv_path_GREP" >&6; }
4402  GREP="$ac_cv_path_GREP"
4403
4404
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4406 $as_echo_n "checking for egrep... " >&6; }
4407 if test "${ac_cv_path_EGREP+set}" = set; then :
4408   $as_echo_n "(cached) " >&6
4409 else
4410   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4411    then ac_cv_path_EGREP="$GREP -E"
4412    else
4413      if test -z "$EGREP"; then
4414   ac_path_EGREP_found=false
4415   # Loop through the user's path and test for each of PROGNAME-LIST
4416   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_prog in egrep; do
4422     for ac_exec_ext in '' $ac_executable_extensions; do
4423       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4424       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4425 # Check for GNU ac_path_EGREP and select it if it is found.
4426   # Check for GNU $ac_path_EGREP
4427 case `"$ac_path_EGREP" --version 2>&1` in
4428 *GNU*)
4429   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4430 *)
4431   ac_count=0
4432   $as_echo_n 0123456789 >"conftest.in"
4433   while :
4434   do
4435     cat "conftest.in" "conftest.in" >"conftest.tmp"
4436     mv "conftest.tmp" "conftest.in"
4437     cp "conftest.in" "conftest.nl"
4438     $as_echo 'EGREP' >> "conftest.nl"
4439     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4440     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4441     as_fn_arith $ac_count + 1 && ac_count=$as_val
4442     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4443       # Best one so far, save it but keep looking for a better one
4444       ac_cv_path_EGREP="$ac_path_EGREP"
4445       ac_path_EGREP_max=$ac_count
4446     fi
4447     # 10*(2^10) chars as input seems more than enough
4448     test $ac_count -gt 10 && break
4449   done
4450   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4451 esac
4452
4453       $ac_path_EGREP_found && break 3
4454     done
4455   done
4456   done
4457 IFS=$as_save_IFS
4458   if test -z "$ac_cv_path_EGREP"; then
4459     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4460   fi
4461 else
4462   ac_cv_path_EGREP=$EGREP
4463 fi
4464
4465    fi
4466 fi
4467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4468 $as_echo "$ac_cv_path_EGREP" >&6; }
4469  EGREP="$ac_cv_path_EGREP"
4470
4471
4472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4473 $as_echo_n "checking for ANSI C header files... " >&6; }
4474 if test "${ac_cv_header_stdc+set}" = set; then :
4475   $as_echo_n "(cached) " >&6
4476 else
4477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4478 /* end confdefs.h.  */
4479 #include <stdlib.h>
4480 #include <stdarg.h>
4481 #include <string.h>
4482 #include <float.h>
4483
4484 int
4485 main ()
4486 {
4487
4488   ;
4489   return 0;
4490 }
4491 _ACEOF
4492 if ac_fn_c_try_compile "$LINENO"; then :
4493   ac_cv_header_stdc=yes
4494 else
4495   ac_cv_header_stdc=no
4496 fi
4497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4498
4499 if test $ac_cv_header_stdc = yes; then
4500   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h.  */
4503 #include <string.h>
4504
4505 _ACEOF
4506 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4507   $EGREP "memchr" >/dev/null 2>&1; then :
4508
4509 else
4510   ac_cv_header_stdc=no
4511 fi
4512 rm -f conftest*
4513
4514 fi
4515
4516 if test $ac_cv_header_stdc = yes; then
4517   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4519 /* end confdefs.h.  */
4520 #include <stdlib.h>
4521
4522 _ACEOF
4523 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4524   $EGREP "free" >/dev/null 2>&1; then :
4525
4526 else
4527   ac_cv_header_stdc=no
4528 fi
4529 rm -f conftest*
4530
4531 fi
4532
4533 if test $ac_cv_header_stdc = yes; then
4534   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4535   if test "$cross_compiling" = yes; then :
4536   :
4537 else
4538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4539 /* end confdefs.h.  */
4540 #include <ctype.h>
4541 #include <stdlib.h>
4542 #if ((' ' & 0x0FF) == 0x020)
4543 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4544 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4545 #else
4546 # define ISLOWER(c) \
4547                    (('a' <= (c) && (c) <= 'i') \
4548                      || ('j' <= (c) && (c) <= 'r') \
4549                      || ('s' <= (c) && (c) <= 'z'))
4550 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4551 #endif
4552
4553 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4554 int
4555 main ()
4556 {
4557   int i;
4558   for (i = 0; i < 256; i++)
4559     if (XOR (islower (i), ISLOWER (i))
4560         || toupper (i) != TOUPPER (i))
4561       return 2;
4562   return 0;
4563 }
4564 _ACEOF
4565 if ac_fn_c_try_run "$LINENO"; then :
4566
4567 else
4568   ac_cv_header_stdc=no
4569 fi
4570 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4571   conftest.$ac_objext conftest.beam conftest.$ac_ext
4572 fi
4573
4574 fi
4575 fi
4576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4577 $as_echo "$ac_cv_header_stdc" >&6; }
4578 if test $ac_cv_header_stdc = yes; then
4579
4580 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4581
4582 fi
4583
4584 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4585 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4586                   inttypes.h stdint.h unistd.h
4587 do :
4588   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4589 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4590 "
4591 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4592   cat >>confdefs.h <<_ACEOF
4593 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4594 _ACEOF
4595
4596 fi
4597
4598 done
4599
4600
4601
4602     BITS_REQ=nochange
4603     ENABLE_64BIT_LIBS=unknown
4604     ## revisit this for cross-compile.
4605
4606     # Check whether --enable-64bit-libs was given.
4607 if test "${enable_64bit_libs+set}" = set; then :
4608   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4609          case "${enableval}" in
4610             no|false|32) with_library_bits=32;  ;;
4611             yes|true|64) with_library_bits=64else32 ;;
4612             nochange) with_library_bits=nochange; ;;
4613             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4614             esac
4615 fi
4616
4617
4618
4619
4620 # Check whether --with-library-bits was given.
4621 if test "${with_library_bits+set}" = set; then :
4622   withval=$with_library_bits; case "${withval}" in
4623             ""|nochange) BITS_REQ=$withval ;;
4624             32|64|64else32) BITS_REQ=$withval ;;
4625             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4626             esac
4627 fi
4628
4629
4630     # don't use these for cross compiling
4631     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4632         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
4633     fi
4634     # The cast to long int works around a bug in the HP C Compiler
4635 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4636 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4637 # This bug is HP SR number 8606223364.
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4639 $as_echo_n "checking size of void *... " >&6; }
4640 if test "${ac_cv_sizeof_void_p+set}" = set; then :
4641   $as_echo_n "(cached) " >&6
4642 else
4643   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4644
4645 else
4646   if test "$ac_cv_type_void_p" = yes; then
4647      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4649 as_fn_error 77 "cannot compute sizeof (void *)
4650 See \`config.log' for more details" "$LINENO" 5; }
4651    else
4652      ac_cv_sizeof_void_p=0
4653    fi
4654 fi
4655
4656 fi
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4658 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4659
4660
4661
4662 cat >>confdefs.h <<_ACEOF
4663 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4664 _ACEOF
4665
4666
4667     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4668 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4669     case $ac_cv_sizeof_void_p in
4670         8) DEFAULT_64BIT=yes ;;
4671         4) DEFAULT_64BIT=no ;;
4672         *) DEFAULT_64BIT=unknown
4673     esac
4674     BITS_GOT=unknown
4675
4676     # 'OK' here means, we can exit any further checking, everything's copa
4677     BITS_OK=yes
4678
4679     # do we need to check for buildable/runnable 32 or 64 bit?
4680     BITS_CHECK_32=no
4681     BITS_CHECK_64=no
4682
4683     # later, can we run the 32/64 bit binaries so made?
4684     BITS_RUN_32=no
4685     BITS_RUN_64=no
4686
4687     if test "$DEFAULT_64BIT" = "yes"; then
4688         # we get 64 bits by default.
4689         BITS_GOT=64
4690         case "$BITS_REQ" in
4691             32)
4692                 # need to look for 32 bit support.
4693                 BITS_CHECK_32=yes
4694                 # not copa.
4695                 BITS_OK=no;;
4696             # everyone else is happy.
4697             nochange) ;;
4698             *) ;;
4699         esac
4700     elif test "$DEFAULT_64BIT" = "no"; then
4701         # not 64 bit by default.
4702         BITS_GOT=32
4703         case "$BITS_REQ" in
4704             64|64else32)
4705                 BITS_CHECK_64=yes
4706                 #BITS_CHECK_32=yes
4707                 BITS_OK=no;;
4708             nochange) ;;
4709             *) ;;
4710         esac
4711     elif test "$DEFAULT_64BIT" = "unknown"; then
4712         # cross compiling.
4713         BITS_GOT=unknown
4714         case "$BITS_REQ" in
4715             64|64else32) BITS_OK=no
4716             BITS_CHECK_32=yes
4717             BITS_CHECK_64=yes ;;
4718             32) BITS_OK=no;;
4719             nochange) ;;
4720             *) ;;
4721         esac
4722     fi
4723
4724     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4725 $as_echo "$DEFAULT_64BIT" >&6; };
4726
4727     if test "$BITS_OK" != "yes"; then
4728         # not copa. back these up.
4729         CFLAGS_OLD="${CFLAGS}"
4730         CXXFLAGS_OLD="${CXXFLAGS}"
4731         LDFLAGS_OLD="${LDFLAGS}"
4732         ARFLAGS_OLD="${ARFLAGS}"
4733
4734         CFLAGS_32="${CFLAGS}"
4735         CXXFLAGS_32="${CXXFLAGS}"
4736         LDFLAGS_32="${LDFLAGS}"
4737         ARFLAGS_32="${ARFLAGS}"
4738
4739         CFLAGS_64="${CFLAGS}"
4740         CXXFLAGS_64="${CXXFLAGS}"
4741         LDFLAGS_64="${LDFLAGS}"
4742         ARFLAGS_64="${ARFLAGS}"
4743
4744         CAN_BUILD_64=unknown
4745         CAN_BUILD_32=unknown
4746         # These results can't be cached because is sets compiler flags.
4747         if test "$BITS_CHECK_64" = "yes"; then
4748             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4749 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4750             CAN_BUILD_64=no
4751             ####
4752             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4753             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4754             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4755             # On exit from the following clauses:
4756             # if CAN_BUILD_64=yes:
4757             #    *FLAGS are assumed to contain the right settings for 64bit
4758             # else if CAN_BUILD_64=no: (default)
4759             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4760
4761             if test "$GCC" = yes; then
4762                 CFLAGS="${CFLAGS} -m64"
4763                 CXXFLAGS="${CXXFLAGS} -m64"
4764                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4765 /* end confdefs.h.  */
4766 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4767 _ACEOF
4768 if ac_fn_c_try_compile "$LINENO"; then :
4769   CAN_BUILD_64=yes
4770 else
4771   CAN_BUILD_64=no
4772 fi
4773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4774             else
4775                 case "${host}" in
4776                 sparc*-*-solaris*)
4777                     # 1. try -m64
4778                     CFLAGS="${CFLAGS} -m64"
4779                     CXXFLAGS="${CXXFLAGS} -m64"
4780                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4781 /* end confdefs.h.  */
4782 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4783 _ACEOF
4784 if ac_fn_c_try_compile "$LINENO"; then :
4785   CAN_BUILD_64=yes
4786 else
4787   CAN_BUILD_64=no
4788 fi
4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4790                     if test "$CAN_BUILD_64" != yes; then
4791                         # Nope. back out changes.
4792                         CFLAGS="${CFLAGS_OLD}"
4793                         CXXFLAGS="${CFLAGS_OLD}"
4794                         # 2. try xarch=v9 [deprecated]
4795                         ## TODO: cross compile: the following won't work.
4796                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4797                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4798                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4799                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4800                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4801                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4802                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4803                             CAN_BUILD_64=yes
4804                         fi
4805                     fi
4806                     ;;
4807                 i386-*-solaris*)
4808                     # 1. try -m64
4809                     CFLAGS="${CFLAGS} -m64"
4810                     CXXFLAGS="${CXXFLAGS} -m64"
4811                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4812 /* end confdefs.h.  */
4813 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4814 _ACEOF
4815 if ac_fn_c_try_compile "$LINENO"; then :
4816   CAN_BUILD_64=yes
4817 else
4818   CAN_BUILD_64=no
4819 fi
4820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4821                     if test "$CAN_BUILD_64" != yes; then
4822                         # Nope. back out changes.
4823                         CFLAGS="${CFLAGS_OLD}"
4824                         CXXFLAGS="${CXXFLAGS_OLD}"
4825                         # 2. try the older compiler option
4826                         ## TODO: cross compile problem
4827                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4828                         if test -z "$SOL64" && test -n "$AMD64"; then
4829                             CFLAGS="${CFLAGS} -xtarget=generic64"
4830                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4831                             CAN_BUILD_64=yes
4832                         fi
4833                     fi
4834                     ;;
4835                 ia64-*-linux*)
4836                     # check for ecc/ecpc compiler support
4837                     ## TODO: cross compiler problem
4838                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4839                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4840                             CAN_BUILD_64=yes
4841                         fi
4842                     fi
4843                     ;;
4844                 *-*-cygwin)
4845                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4846                     # We only do this check to display the correct answer.
4847                     ## TODO: cross compiler problem
4848                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4849                         CAN_BUILD_64=yes
4850                     fi
4851                     ;;
4852                 *-*-aix*|powerpc64-*-linux*)
4853                     CFLAGS="${CFLAGS} -q64"
4854                     CXXFLAGS="${CXXFLAGS} -q64"
4855                     LDFLAGS="${LDFLAGS} -q64"
4856                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4857 /* end confdefs.h.  */
4858 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4859 _ACEOF
4860 if ac_fn_c_try_compile "$LINENO"; then :
4861   CAN_BUILD_64=yes
4862 else
4863   CAN_BUILD_64=no
4864 fi
4865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4866                     if test "$CAN_BUILD_64" = yes; then
4867                         # worked- set other options.
4868                         case "${host}" in
4869                         *-*-aix*)
4870                             # tell AIX what executable mode to use.
4871                             ARFLAGS="${ARFLAGS} -X64"
4872                         esac
4873                     fi
4874                     ;;
4875                 *-*-hpux*)
4876                     # First we try the newer +DD64, if that doesn't work,
4877                     # try other options.
4878
4879                     CFLAGS="${CFLAGS} +DD64"
4880                     CXXFLAGS="${CXXFLAGS} +DD64"
4881                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4882 /* end confdefs.h.  */
4883 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4884 _ACEOF
4885 if ac_fn_c_try_compile "$LINENO"; then :
4886   CAN_BUILD_64=yes
4887 else
4888   CAN_BUILD_64=no
4889 fi
4890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4891                     if test "$CAN_BUILD_64" != yes; then
4892                         # reset
4893                         CFLAGS="${CFLAGS_OLD}"
4894                         CXXFLAGS="${CXXFLAGS_OLD}"
4895                         # append
4896                         CFLAGS="${CFLAGS} +DA2.0W"
4897                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4898                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4899 /* end confdefs.h.  */
4900 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4901 _ACEOF
4902 if ac_fn_c_try_compile "$LINENO"; then :
4903   CAN_BUILD_64=yes
4904 else
4905   CAN_BUILD_64=no
4906 fi
4907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4908                     fi
4909                     ;;
4910                 *-*ibm-openedition*|*-*-os390*)
4911                     CFLAGS="${CFLAGS} -Wc,lp64"
4912                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4913                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4914                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915 /* end confdefs.h.  */
4916 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4917 _ACEOF
4918 if ac_fn_c_try_compile "$LINENO"; then :
4919   CAN_BUILD_64=yes
4920 else
4921   CAN_BUILD_64=no
4922 fi
4923 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4924                     ;;
4925                 *)
4926                     # unknown platform.
4927                     ;;
4928                 esac
4929             fi
4930             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4931 $as_echo "$CAN_BUILD_64" >&6; }
4932             if test "$CAN_BUILD_64" = yes; then
4933                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4934 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4935                 if test "$cross_compiling" = yes; then :
4936   BITS_RUN_64=unknown
4937 else
4938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4939 /* end confdefs.h.  */
4940 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4941 _ACEOF
4942 if ac_fn_c_try_run "$LINENO"; then :
4943   BITS_RUN_64=yes
4944 else
4945   BITS_RUN_64=no
4946 fi
4947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4948   conftest.$ac_objext conftest.beam conftest.$ac_ext
4949 fi
4950
4951                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4952 $as_echo "$BITS_RUN_64" >&6; };
4953
4954                 CFLAGS_64="${CFLAGS}"
4955                 CXXFLAGS_64="${CXXFLAGS}"
4956                 LDFLAGS_64="${LDFLAGS}"
4957                 ARFLAGS_64="${ARFLAGS}"
4958             fi
4959             # put it back.
4960             CFLAGS="${CFLAGS_OLD}"
4961             CXXFLAGS="${CXXFLAGS_OLD}"
4962             LDFLAGS="${LDFLAGS_OLD}"
4963             ARFLAGS="${ARFLAGS_OLD}"
4964         fi
4965         if test "$BITS_CHECK_32" = "yes"; then
4966             # see comment under 'if BITS_CHECK_64', above.
4967             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4968 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4969             if test "$GCC" = yes; then
4970                 CFLAGS="${CFLAGS} -m32"
4971                 CXXFLAGS="${CXXFLAGS} -m32"
4972                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4973 /* end confdefs.h.  */
4974 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4975 _ACEOF
4976 if ac_fn_c_try_compile "$LINENO"; then :
4977   CAN_BUILD_32=yes
4978 else
4979   CAN_BUILD_32=no
4980 fi
4981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4982             fi
4983             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
4984 $as_echo "$CAN_BUILD_32" >&6; }
4985             if test "$CAN_BUILD_32" = yes; then
4986                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
4987 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
4988                 if test "$cross_compiling" = yes; then :
4989   BITS_RUN_32=unknown
4990 else
4991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4992 /* end confdefs.h.  */
4993 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4994 _ACEOF
4995 if ac_fn_c_try_run "$LINENO"; then :
4996   BITS_RUN_32=yes
4997 else
4998   BITS_RUN_32=no
4999 fi
5000 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5001   conftest.$ac_objext conftest.beam conftest.$ac_ext
5002 fi
5003
5004                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5005 $as_echo "$BITS_RUN_32" >&6; };
5006                 CFLAGS_32="${CFLAGS}"
5007                 CXXFLAGS_32="${CXXFLAGS}"
5008                 LDFLAGS_32="${LDFLAGS}"
5009                 ARFLAGS_32="${ARFLAGS}"
5010             fi
5011             # put it back.
5012             CFLAGS="${CFLAGS_OLD}"
5013             CXXFLAGS="${CXXFLAGS_OLD}"
5014             LDFLAGS="${LDFLAGS_OLD}"
5015             ARFLAGS="${ARFLAGS_OLD}"
5016         fi
5017
5018         ##
5019         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5020         #
5021
5022         # First, implement 64else32
5023         if test "$BITS_REQ" = "64else32"; then
5024             if test "$BITS_RUN_64" = "yes"; then
5025                 BITS_REQ=64
5026             else
5027                 # no changes.
5028                 BITS_OK=yes
5029             fi
5030         fi
5031
5032         # implement.
5033         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5034             CFLAGS="${CFLAGS_32}"
5035             CXXFLAGS="${CXXFLAGS_32}"
5036             LDFLAGS="${LDFLAGS_32}"
5037             ARFLAGS="${ARFLAGS_32}"
5038             BITS_OK=yes
5039         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5040             CFLAGS="${CFLAGS_64}"
5041             CXXFLAGS="${CXXFLAGS_64}"
5042             LDFLAGS="${LDFLAGS_64}"
5043             ARFLAGS="${ARFLAGS_64}"
5044             BITS_OK=yes
5045         elif test "$BITS_OK" != "yes"; then
5046             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
5047         fi
5048      fi
5049
5050
5051
5052
5053 # Determine the Makefile fragment
5054
5055         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5056 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5057 if test "${icu_cv_host_frag+set}" = set; then :
5058   $as_echo_n "(cached) " >&6
5059 else
5060
5061 case "${host}" in
5062 *-*-solaris*)
5063         if test "$GCC" = yes; then
5064                 icu_cv_host_frag=mh-solaris-gcc
5065         else
5066                 icu_cv_host_frag=mh-solaris
5067         fi ;;
5068 alpha*-*-linux-gnu)
5069         if test "$GCC" = yes; then
5070                 icu_cv_host_frag=mh-alpha-linux-gcc
5071         else
5072                 icu_cv_host_frag=mh-alpha-linux-cc
5073         fi ;;
5074 powerpc*-*-linux*)
5075         if test "$GCC" = yes; then
5076                 icu_cv_host_frag=mh-linux
5077         else
5078                 icu_cv_host_frag=mh-linux-va
5079         fi ;;
5080 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5081 *-*-cygwin|*-*-mingw32)
5082         if test "$GCC" = yes; then
5083                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5084 /* end confdefs.h.  */
5085
5086 #ifndef __MINGW32__
5087 #error This is not MinGW
5088 #endif
5089 int
5090 main ()
5091 {
5092
5093   ;
5094   return 0;
5095 }
5096 _ACEOF
5097 if ac_fn_c_try_compile "$LINENO"; then :
5098   icu_cv_host_frag=mh-mingw
5099 else
5100   icu_cv_host_frag=mh-cygwin
5101 fi
5102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5103         else
5104                 icu_cv_host_frag=mh-cygwin-msvc
5105         fi ;;
5106 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5107 *-*-aix*)
5108         if test "$GCC" = yes; then
5109                 icu_cv_host_frag=mh-aix-gcc
5110         else
5111                 icu_cv_host_frag=mh-aix-va
5112         fi ;;
5113 *-*-hpux*)
5114         if test "$GCC" = yes; then
5115                 icu_cv_host_frag=mh-hpux-gcc
5116         else
5117                 case "$CXX" in
5118                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5119                 esac
5120         fi ;;
5121 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5122 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5123 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5124 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5125 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5126 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5127 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5128 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5129 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5130 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5131 *)              icu_cv_host_frag=mh-unknown ;;
5132 esac
5133
5134
5135 fi
5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5137 $as_echo "$icu_cv_host_frag" >&6; }
5138
5139
5140 # Checks for libraries and other host specific stuff
5141 # On HP/UX, don't link to -lm from a shared lib because it isn't
5142 #  PIC (at least on 10.2)
5143 case "${host}" in
5144         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5145 $as_echo_n "checking for floor in -lm... " >&6; }
5146 if test "${ac_cv_lib_m_floor+set}" = set; then :
5147   $as_echo_n "(cached) " >&6
5148 else
5149   ac_check_lib_save_LIBS=$LIBS
5150 LIBS="-lm  $LIBS"
5151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152 /* end confdefs.h.  */
5153
5154 /* Override any GCC internal prototype to avoid an error.
5155    Use char because int might match the return type of a GCC
5156    builtin and then its argument prototype would still apply.  */
5157 #ifdef __cplusplus
5158 extern "C"
5159 #endif
5160 char floor ();
5161 int
5162 main ()
5163 {
5164 return floor ();
5165   ;
5166   return 0;
5167 }
5168 _ACEOF
5169 if ac_fn_c_try_link "$LINENO"; then :
5170   ac_cv_lib_m_floor=yes
5171 else
5172   ac_cv_lib_m_floor=no
5173 fi
5174 rm -f core conftest.err conftest.$ac_objext \
5175     conftest$ac_exeext conftest.$ac_ext
5176 LIBS=$ac_check_lib_save_LIBS
5177 fi
5178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5179 $as_echo "$ac_cv_lib_m_floor" >&6; }
5180 if test "x$ac_cv_lib_m_floor" = x""yes; then :
5181   LIB_M="-lm"
5182 fi
5183  ;;
5184
5185         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5186 $as_echo_n "checking for floor in -lm... " >&6; }
5187 if test "${ac_cv_lib_m_floor+set}" = set; then :
5188   $as_echo_n "(cached) " >&6
5189 else
5190   ac_check_lib_save_LIBS=$LIBS
5191 LIBS="-lm  $LIBS"
5192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5193 /* end confdefs.h.  */
5194
5195 /* Override any GCC internal prototype to avoid an error.
5196    Use char because int might match the return type of a GCC
5197    builtin and then its argument prototype would still apply.  */
5198 #ifdef __cplusplus
5199 extern "C"
5200 #endif
5201 char floor ();
5202 int
5203 main ()
5204 {
5205 return floor ();
5206   ;
5207   return 0;
5208 }
5209 _ACEOF
5210 if ac_fn_c_try_link "$LINENO"; then :
5211   ac_cv_lib_m_floor=yes
5212 else
5213   ac_cv_lib_m_floor=no
5214 fi
5215 rm -f core conftest.err conftest.$ac_objext \
5216     conftest$ac_exeext conftest.$ac_ext
5217 LIBS=$ac_check_lib_save_LIBS
5218 fi
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5220 $as_echo "$ac_cv_lib_m_floor" >&6; }
5221 if test "x$ac_cv_lib_m_floor" = x""yes; then :
5222   cat >>confdefs.h <<_ACEOF
5223 #define HAVE_LIBM 1
5224 _ACEOF
5225
5226   LIBS="-lm $LIBS"
5227
5228 fi
5229
5230                         LIB_M="" ;;
5231 esac
5232
5233
5234 # Check whether to build shared libraries
5235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5236 $as_echo_n "checking whether to build shared libraries... " >&6; }
5237 enabled=no
5238 # Check whether --enable-shared was given.
5239 if test "${enable_shared+set}" = set; then :
5240   enableval=$enable_shared;  case "${enableval}" in
5241              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5242              no);;
5243              *) ;;
5244     esac
5245 else
5246   enabled=yes; ENABLE_SHARED=YES
5247
5248 fi
5249
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5251 $as_echo "$enabled" >&6; }
5252
5253
5254 # Check whether to build static libraries
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5256 $as_echo_n "checking whether to build static libraries... " >&6; }
5257 enabled=no
5258 # Check whether --enable-static was given.
5259 if test "${enable_static+set}" = set; then :
5260   enableval=$enable_static;  case "${enableval}" in
5261              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5262              no) ;;
5263              *) ;;
5264     esac
5265 fi
5266
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5268 $as_echo "$enabled" >&6; }
5269
5270
5271 # Check whether to enable auto cleanup of libraries
5272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5273 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5274 enabled=no
5275 UCLN_NO_AUTO_CLEANUP=1
5276 # Check whether --enable-auto-cleanup was given.
5277 if test "${enable_auto_cleanup+set}" = set; then :
5278   enableval=$enable_auto_cleanup;  case "${enableval}" in
5279          yes) enabled=yes; UCLN_NO_AUTO_CLEANUP=0 ;;
5280          *) ;;
5281     esac
5282 fi
5283
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5285 $as_echo "$enabled" >&6; }
5286
5287
5288 # MSVC floating-point option
5289 MSVC_RELEASE_FLAG=""
5290 if test $enabled = yes
5291 then
5292     if test $icu_cv_host_frag = mh-cygwin-msvc
5293     then
5294         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5295 /* end confdefs.h.  */
5296
5297     #if defined _MSC_VER && _MSC_VER >= 1400
5298     #else
5299     Microsoft Visual C++ < 2005
5300     #endif
5301
5302 int
5303 main ()
5304 {
5305
5306   ;
5307   return 0;
5308 }
5309 _ACEOF
5310 if ac_fn_c_try_compile "$LINENO"; then :
5311   MSVC_RELEASE_FLAG="/fp:precise"
5312 else
5313   MSVC_RELEASE_FLAG="/Op"
5314 fi
5315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5316
5317         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5318         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5319     fi
5320 fi
5321
5322 # Check whether to enabled draft APIs
5323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5324 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5325 enabled=yes
5326 U_DEFAULT_SHOW_DRAFT=1
5327 # Check whether --enable-draft was given.
5328 if test "${enable_draft+set}" = set; then :
5329   enableval=$enable_draft;  case "${enableval}" in
5330          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0 ;;
5331          *) ;;
5332     esac
5333 fi
5334
5335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5336 $as_echo "$enabled" >&6; }
5337 # Make sure that we can use draft API in ICU.
5338 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5339     CPPFLAGS="$CPPFLAGS -DU_SHOW_DRAFT_API"
5340 fi
5341
5342
5343 # Check if we can hide variables from
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library API export" >&5
5345 $as_echo_n "checking for library API export... " >&6; }
5346 SHAREDLIBEXPORT=no
5347 U_USE_GCC_VISIBILITY_ATTRIBUTE=0
5348 OLD_CFLAGS="${CFLAGS}"
5349 OLD_CXXFLAGS="${CXXFLAGS}"
5350 if test "$ac_cv_c_compiler_gnu" = yes; then
5351     LIBCFLAGS="-fvisibility=hidden"
5352     LIBCXXFLAGS="-fvisibility=hidden"
5353     CFLAGS="${CFLAGS} ${LIBCFLAGS}"
5354     CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}"
5355     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5356 /* end confdefs.h.  */
5357 __attribute__ ((visibility ("default"))) void f(void);
5358 #include <stdlib.h>
5359 int
5360 main ()
5361 {
5362 exit(0);
5363   ;
5364   return 0;
5365 }
5366 _ACEOF
5367 if ac_fn_c_try_link "$LINENO"; then :
5368   SHAREDLIBEXPORT=yes
5369 else
5370   SHAREDLIBEXPORT=no
5371 fi
5372 rm -f core conftest.err conftest.$ac_objext \
5373     conftest$ac_exeext conftest.$ac_ext
5374     if test "$SHAREDLIBEXPORT" = no; then
5375         LIBCFLAGS=
5376         LIBCXXFLAGS=
5377     else
5378         U_USE_GCC_VISIBILITY_ATTRIBUTE=1
5379     fi
5380 else
5381     case "${host}" in
5382     *-*-solaris*)
5383         LIBCFLAGS="-xldscope=hidden"
5384         LIBCXXFLAGS="-xldscope=hidden"
5385         CFLAGS="${CFLAGS} ${LIBCFLAGS}"
5386         CXXFLAGS="${CXXFLAGS} ${LIBCXXFLAGS}"
5387         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5388 /* end confdefs.h.  */
5389 __global void f(void);
5390 #include <stdlib.h>
5391 int
5392 main ()
5393 {
5394 exit(0);
5395   ;
5396   return 0;
5397 }
5398 _ACEOF
5399 if ac_fn_c_try_link "$LINENO"; then :
5400   SHAREDLIBEXPORT=yes
5401 else
5402   SHAREDLIBEXPORT=no
5403 fi
5404 rm -f core conftest.err conftest.$ac_objext \
5405     conftest$ac_exeext conftest.$ac_ext
5406         if test "$SHAREDLIBEXPORT" = no; then
5407             LIBCFLAGS=
5408             LIBCXXFLAGS=
5409         fi
5410         ;;
5411     *-*-hpux*)
5412         # ICU isn't set up to follow the HP syntax yet.
5413         ;;
5414     *)
5415     esac
5416 fi
5417 # Restore to their original state because the Intel compiler chokes
5418 # on this option when checking for the wchar_t size, but the
5419 # option otherwise works.
5420 CFLAGS="${OLD_CFLAGS}"
5421 CXXFLAGS="${OLD_CXXFLAGS}"
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHAREDLIBEXPORT" >&5
5423 $as_echo "$SHAREDLIBEXPORT" >&6; }
5424
5425
5426
5427
5428 if test -n "$ac_tool_prefix"; then
5429   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5430 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5432 $as_echo_n "checking for $ac_word... " >&6; }
5433 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436   if test -n "$RANLIB"; then
5437   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5438 else
5439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5440 for as_dir in $PATH
5441 do
5442   IFS=$as_save_IFS
5443   test -z "$as_dir" && as_dir=.
5444     for ac_exec_ext in '' $ac_executable_extensions; do
5445   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5446     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5447     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5448     break 2
5449   fi
5450 done
5451   done
5452 IFS=$as_save_IFS
5453
5454 fi
5455 fi
5456 RANLIB=$ac_cv_prog_RANLIB
5457 if test -n "$RANLIB"; then
5458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5459 $as_echo "$RANLIB" >&6; }
5460 else
5461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5462 $as_echo "no" >&6; }
5463 fi
5464
5465
5466 fi
5467 if test -z "$ac_cv_prog_RANLIB"; then
5468   ac_ct_RANLIB=$RANLIB
5469   # Extract the first word of "ranlib", so it can be a program name with args.
5470 set dummy ranlib; ac_word=$2
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5472 $as_echo_n "checking for $ac_word... " >&6; }
5473 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   if test -n "$ac_ct_RANLIB"; then
5477   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5478 else
5479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 for as_dir in $PATH
5481 do
5482   IFS=$as_save_IFS
5483   test -z "$as_dir" && as_dir=.
5484     for ac_exec_ext in '' $ac_executable_extensions; do
5485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5486     ac_cv_prog_ac_ct_RANLIB="ranlib"
5487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5488     break 2
5489   fi
5490 done
5491   done
5492 IFS=$as_save_IFS
5493
5494 fi
5495 fi
5496 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5497 if test -n "$ac_ct_RANLIB"; then
5498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5499 $as_echo "$ac_ct_RANLIB" >&6; }
5500 else
5501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5502 $as_echo "no" >&6; }
5503 fi
5504
5505   if test "x$ac_ct_RANLIB" = x; then
5506     RANLIB=":"
5507   else
5508     case $cross_compiling:$ac_tool_warned in
5509 yes:)
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5511 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5512 ac_tool_warned=yes ;;
5513 esac
5514     RANLIB=$ac_ct_RANLIB
5515   fi
5516 else
5517   RANLIB="$ac_cv_prog_RANLIB"
5518 fi
5519
5520
5521 # look for 'ar' the proper way
5522 #AC_PATH_PROG(AR,ar,[echo archiver ar not found re-run configure ; false],$PATH:/bin:/usr/bin:/usr/ccs/bin)
5523 if test -n "$ac_tool_prefix"; then
5524   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5525 set dummy ${ac_tool_prefix}ar; ac_word=$2
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5527 $as_echo_n "checking for $ac_word... " >&6; }
5528 if test "${ac_cv_prog_AR+set}" = set; then :
5529   $as_echo_n "(cached) " >&6
5530 else
5531   if test -n "$AR"; then
5532   ac_cv_prog_AR="$AR" # Let the user override the test.
5533 else
5534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5535 for as_dir in $PATH
5536 do
5537   IFS=$as_save_IFS
5538   test -z "$as_dir" && as_dir=.
5539     for ac_exec_ext in '' $ac_executable_extensions; do
5540   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5541     ac_cv_prog_AR="${ac_tool_prefix}ar"
5542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5543     break 2
5544   fi
5545 done
5546   done
5547 IFS=$as_save_IFS
5548
5549 fi
5550 fi
5551 AR=$ac_cv_prog_AR
5552 if test -n "$AR"; then
5553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5554 $as_echo "$AR" >&6; }
5555 else
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5557 $as_echo "no" >&6; }
5558 fi
5559
5560
5561 fi
5562 if test -z "$ac_cv_prog_AR"; then
5563   ac_ct_AR=$AR
5564   # Extract the first word of "ar", so it can be a program name with args.
5565 set dummy ar; ac_word=$2
5566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5567 $as_echo_n "checking for $ac_word... " >&6; }
5568 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5569   $as_echo_n "(cached) " >&6
5570 else
5571   if test -n "$ac_ct_AR"; then
5572   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5573 else
5574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5575 for as_dir in $PATH
5576 do
5577   IFS=$as_save_IFS
5578   test -z "$as_dir" && as_dir=.
5579     for ac_exec_ext in '' $ac_executable_extensions; do
5580   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5581     ac_cv_prog_ac_ct_AR="ar"
5582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5583     break 2
5584   fi
5585 done
5586   done
5587 IFS=$as_save_IFS
5588
5589 fi
5590 fi
5591 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5592 if test -n "$ac_ct_AR"; then
5593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5594 $as_echo "$ac_ct_AR" >&6; }
5595 else
5596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5597 $as_echo "no" >&6; }
5598 fi
5599
5600   if test "x$ac_ct_AR" = x; then
5601     AR=""
5602   else
5603     case $cross_compiling:$ac_tool_warned in
5604 yes:)
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5606 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5607 ac_tool_warned=yes ;;
5608 esac
5609     AR=$ac_ct_AR
5610   fi
5611 else
5612   AR="$ac_cv_prog_AR"
5613 fi
5614
5615 if test "x$AR" = "x"; then
5616   as_fn_error $? "Archiver ar not found. Set AR= or fix PATH" "$LINENO" 5
5617 fi
5618
5619
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5621 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5622 enabled=yes
5623 U_DISABLE_RENAMING=0
5624 # Check whether --enable-renaming was given.
5625 if test "${enable_renaming+set}" = set; then :
5626   enableval=$enable_renaming;  case "${enableval}" in
5627              yes|"") enabled=yes ;;
5628              no) enabled=no; U_DISABLE_RENAMING=1 ;;
5629              *) ;;
5630     esac
5631 fi
5632
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5634 $as_echo "$enabled" >&6; }
5635
5636
5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5638 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5639 enabled=no
5640 U_ENABLE_TRACING=0
5641 # Check whether --enable-tracing was given.
5642 if test "${enable_tracing+set}" = set; then :
5643   enableval=$enable_tracing;  case "${enableval}" in
5644              yes|"") enabled=yes; U_ENABLE_TRACING=1 ;;
5645              no) enabled=no; U_ENABLE_TRACING=0 ;;
5646              *) ;;
5647     esac
5648 fi
5649
5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5651 $as_echo "$enabled" >&6; }
5652
5653
5654
5655 U_ENABLE_DYLOAD=1
5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5657 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5658 enabled=check
5659 # Check whether --enable-dyload was given.
5660 if test "${enable_dyload+set}" = set; then :
5661   enableval=$enable_dyload;  case "${enableval}" in
5662              yes|"")
5663                      U_ENABLE_DYLOAD=1
5664                      enabled=check ;;
5665              no)
5666                  U_ENABLE_DYLOAD=0;
5667                  enabled=disabled ;;
5668              *) ;;
5669     esac
5670 fi
5671
5672
5673
5674 # goes into icucfg.h
5675 for ac_header in dlfcn.h
5676 do :
5677   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5678 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
5679   cat >>confdefs.h <<_ACEOF
5680 #define HAVE_DLFCN_H 1
5681 _ACEOF
5682
5683 fi
5684
5685 done
5686
5687 U_CHECK_DYLOAD=0
5688 #AC_MSG_RESULT($enabled)
5689 if test "$enabled" = "check"; then
5690     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5691 $as_echo_n "checking for library containing dlopen... " >&6; }
5692 if test "${ac_cv_search_dlopen+set}" = set; then :
5693   $as_echo_n "(cached) " >&6
5694 else
5695   ac_func_search_save_LIBS=$LIBS
5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5697 /* end confdefs.h.  */
5698
5699 /* Override any GCC internal prototype to avoid an error.
5700    Use char because int might match the return type of a GCC
5701    builtin and then its argument prototype would still apply.  */
5702 #ifdef __cplusplus
5703 extern "C"
5704 #endif
5705 char dlopen ();
5706 int
5707 main ()
5708 {
5709 return dlopen ();
5710   ;
5711   return 0;
5712 }
5713 _ACEOF
5714 for ac_lib in '' dl; do
5715   if test -z "$ac_lib"; then
5716     ac_res="none required"
5717   else
5718     ac_res=-l$ac_lib
5719     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5720   fi
5721   if ac_fn_c_try_link "$LINENO"; then :
5722   ac_cv_search_dlopen=$ac_res
5723 fi
5724 rm -f core conftest.err conftest.$ac_objext \
5725     conftest$ac_exeext
5726   if test "${ac_cv_search_dlopen+set}" = set; then :
5727   break
5728 fi
5729 done
5730 if test "${ac_cv_search_dlopen+set}" = set; then :
5731
5732 else
5733   ac_cv_search_dlopen=no
5734 fi
5735 rm conftest.$ac_ext
5736 LIBS=$ac_func_search_save_LIBS
5737 fi
5738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5739 $as_echo "$ac_cv_search_dlopen" >&6; }
5740 ac_res=$ac_cv_search_dlopen
5741 if test "$ac_res" != no; then :
5742   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5743
5744 fi
5745
5746     for ac_func in dlopen
5747 do :
5748   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5749 if test "x$ac_cv_func_dlopen" = x""yes; then :
5750   cat >>confdefs.h <<_ACEOF
5751 #define HAVE_DLOPEN 1
5752 _ACEOF
5753
5754 fi
5755 done
5756
5757     U_CHECK_DYLOAD=1
5758 fi
5759
5760
5761 # Check for miscellanous functions.
5762 # These only go into common/icucfg.h and are NOT exported with ICU builds.
5763 # So, use for putil / tools only.
5764 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5765 # rerun 'autoheader' to regenerate icucfg.h.in
5766 for ac_func in gettimeofday
5767 do :
5768   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5769 if test "x$ac_cv_func_gettimeofday" = x""yes; then :
5770   cat >>confdefs.h <<_ACEOF
5771 #define HAVE_GETTIMEOFDAY 1
5772 _ACEOF
5773
5774 fi
5775 done
5776
5777
5778 # Check whether to use the evil rpath or not
5779 # Check whether --enable-rpath was given.
5780 if test "${enable_rpath+set}" = set; then :
5781   enableval=$enable_rpath;  case "${enableval}" in
5782              yes|"") ENABLE_RPATH=YES ;;
5783              no) ;;
5784              *) ;;
5785     esac
5786 else
5787   ENABLE_RPATH=NO
5788
5789 fi
5790
5791
5792
5793
5794 # set up U_INLINE.
5795 # Copy the definition of AC_C_INLINE, with slight mods.
5796 #
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for definition of U_INLINE for C" >&5
5798 $as_echo_n "checking for definition of U_INLINE for C... " >&6; }
5799 if test "${ac_cv_c_inline+set}" = set; then :
5800   $as_echo_n "(cached) " >&6
5801 else
5802   ac_cv_c_inline=no
5803 for ac_kw in inline __inline__ __inline; do
5804   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5805 /* end confdefs.h.  */
5806
5807 int
5808 main ()
5809 {
5810 return 0;} $ac_kw int foo() {
5811   ;
5812   return 0;
5813 }
5814 _ACEOF
5815 if ac_fn_c_try_compile "$LINENO"; then :
5816   ac_cv_c_inline=$ac_kw; break
5817 fi
5818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5819   done
5820
5821 fi
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5823 $as_echo "$ac_cv_c_inline" >&6; }
5824 case "$ac_cv_c_inline" in
5825       yes)       U_INLINE= "inline" ;;
5826           no )       U_INLINE= ;;
5827             *)       U_INLINE=$ac_cv_c_inline ;;
5828 esac
5829
5830
5831 # set up U_HAVE_STD_STRING.
5832 # Copy the definition of AC_C_INLINE, with slight mods.
5833 #
5834 U_HAVE_STD_STRING=0
5835 ac_ext=cpp
5836 ac_cpp='$CXXCPP $CPPFLAGS'
5837 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5838 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5839 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5840
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5842 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5844 /* end confdefs.h.  */
5845
5846 int
5847 main ()
5848 {
5849
5850   ;
5851   return 0;
5852 }
5853 _ACEOF
5854 if ac_fn_cxx_try_compile "$LINENO"; then :
5855   cxx_okay=yes
5856 else
5857   cxx_okay=no
5858 fi
5859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5860 if test $cxx_okay = yes
5861 then
5862         { $as_echo "$as_me:${as_lineno-$LINENO}: result: congratulations" >&5
5863 $as_echo "congratulations" >&6; }
5864 else
5865         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5866 $as_echo "no" >&6; }
5867         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5868 fi
5869
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5871 $as_echo_n "checking if #include <string> works... " >&6; }
5872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5873 /* end confdefs.h.  */
5874 #include <string>
5875 int
5876 main ()
5877 {
5878
5879   ;
5880   return 0;
5881 }
5882 _ACEOF
5883 if ac_fn_cxx_try_compile "$LINENO"; then :
5884   ac_cv_header_stdstring=yes
5885 else
5886   ac_cv_header_stdstring=no
5887 fi
5888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5890 $as_echo "$ac_cv_header_stdstring" >&6; }
5891 if test $ac_cv_header_stdstring = yes
5892 then
5893         U_HAVE_STD_STRING=1
5894 fi
5895
5896 ac_ext=c
5897 ac_cpp='$CPP $CPPFLAGS'
5898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5901
5902
5903 threads=true
5904
5905 # Enable/disable threads
5906 # Check whether --enable-threads was given.
5907 if test "${enable_threads+set}" = set; then :
5908   enableval=$enable_threads; case "${enableval}" in
5909                 yes) threads=true ;;
5910                 no)  threads=false ;;
5911                 *) as_fn_error $? "bad value ${enableval} for --enable-threads" "$LINENO" 5 ;;
5912                 esac
5913 else
5914   threads=true
5915 fi
5916
5917
5918 if test "$threads" = true; then
5919   THREADS_TRUE=
5920 else
5921   THREADS_TRUE='#'
5922 fi
5923
5924 ICU_USE_THREADS=0
5925 OLD_LIBS=${LIBS}
5926
5927 if test $threads = true; then
5928   # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5929   # and must do this before seaching for pthread_mutex_destroy, or
5930   # we will pick up libpthreads.so not libpthread.so
5931   # If this fails, then we must test for HPUX specials, before
5932   # moving on to a more generic test
5933
5934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5935 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5936 if test "${ac_cv_lib_pthread_pthread_attr_init+set}" = set; then :
5937   $as_echo_n "(cached) " >&6
5938 else
5939   ac_check_lib_save_LIBS=$LIBS
5940 LIBS="-lpthread  $LIBS"
5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5942 /* end confdefs.h.  */
5943
5944 /* Override any GCC internal prototype to avoid an error.
5945    Use char because int might match the return type of a GCC
5946    builtin and then its argument prototype would still apply.  */
5947 #ifdef __cplusplus
5948 extern "C"
5949 #endif
5950 char pthread_attr_init ();
5951 int
5952 main ()
5953 {
5954 return pthread_attr_init ();
5955   ;
5956   return 0;
5957 }
5958 _ACEOF
5959 if ac_fn_c_try_link "$LINENO"; then :
5960   ac_cv_lib_pthread_pthread_attr_init=yes
5961 else
5962   ac_cv_lib_pthread_pthread_attr_init=no
5963 fi
5964 rm -f core conftest.err conftest.$ac_objext \
5965     conftest$ac_exeext conftest.$ac_ext
5966 LIBS=$ac_check_lib_save_LIBS
5967 fi
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
5969 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
5970 if test "x$ac_cv_lib_pthread_pthread_attr_init" = x""yes; then :
5971   cat >>confdefs.h <<_ACEOF
5972 #define HAVE_LIBPTHREAD 1
5973 _ACEOF
5974
5975   LIBS="-lpthread $LIBS"
5976
5977 fi
5978
5979   if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
5980     ICU_USE_THREADS=1
5981   else
5982     # Locate the right library for POSIX threads. We look for the
5983     # symbols in the libraries first, because on Solaris libc provides
5984     # pthread_create but libpthread has the real code :(
5985     # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
5986     # FreeBSD users may need libpthread if they do not have libc_r.
5987
5988
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
5990 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
5991 if test "${ac_cv_search_pthread_mutex_destroy+set}" = set; then :
5992   $as_echo_n "(cached) " >&6
5993 else
5994   ac_func_search_save_LIBS="$LIBS"
5995 ac_cv_search_pthread_mutex_destroy="no"
5996 for i in pthread pthreads c_r ; do
5997 LIBS="-l$i  $ac_func_search_save_LIBS"
5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999 /* end confdefs.h.  */
6000
6001 /* Override any GCC internal prototype to avoid an error.
6002    Use char because int might match the return type of a GCC
6003    builtin and then its argument prototype would still apply.  */
6004 #ifdef __cplusplus
6005 extern "C"
6006 #endif
6007 char pthread_mutex_destroy ();
6008 int
6009 main ()
6010 {
6011 return pthread_mutex_destroy ();
6012   ;
6013   return 0;
6014 }
6015 _ACEOF
6016 if ac_fn_c_try_link "$LINENO"; then :
6017   ac_cv_search_pthread_mutex_destroy="-l$i"
6018 break
6019 fi
6020 rm -f core conftest.err conftest.$ac_objext \
6021     conftest$ac_exeext conftest.$ac_ext
6022 done
6023 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6025 /* end confdefs.h.  */
6026
6027 /* Override any GCC internal prototype to avoid an error.
6028    Use char because int might match the return type of a GCC
6029    builtin and then its argument prototype would still apply.  */
6030 #ifdef __cplusplus
6031 extern "C"
6032 #endif
6033 char pthread_mutex_destroy ();
6034 int
6035 main ()
6036 {
6037 return pthread_mutex_destroy ();
6038   ;
6039   return 0;
6040 }
6041 _ACEOF
6042 if ac_fn_c_try_link "$LINENO"; then :
6043   ac_cv_search_pthread_mutex_destroy="none required"
6044 fi
6045 rm -f core conftest.err conftest.$ac_objext \
6046     conftest$ac_exeext conftest.$ac_ext
6047 fi
6048 LIBS="$ac_func_search_save_LIBS"
6049 fi
6050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6051 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6052 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6053   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6054
6055 else :
6056
6057 fi
6058
6059     if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6060       ICU_USE_THREADS=1
6061     else
6062       # For HP 11
6063       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6064 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6065 if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then :
6066   $as_echo_n "(cached) " >&6
6067 else
6068   ac_check_lib_save_LIBS=$LIBS
6069 LIBS="-lpthread  $LIBS"
6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072
6073 /* Override any GCC internal prototype to avoid an error.
6074    Use char because int might match the return type of a GCC
6075    builtin and then its argument prototype would still apply.  */
6076 #ifdef __cplusplus
6077 extern "C"
6078 #endif
6079 char pthread_mutex_init ();
6080 int
6081 main ()
6082 {
6083 return pthread_mutex_init ();
6084   ;
6085   return 0;
6086 }
6087 _ACEOF
6088 if ac_fn_c_try_link "$LINENO"; then :
6089   ac_cv_lib_pthread_pthread_mutex_init=yes
6090 else
6091   ac_cv_lib_pthread_pthread_mutex_init=no
6092 fi
6093 rm -f core conftest.err conftest.$ac_objext \
6094     conftest$ac_exeext conftest.$ac_ext
6095 LIBS=$ac_check_lib_save_LIBS
6096 fi
6097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6098 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6099 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = x""yes; then :
6100   cat >>confdefs.h <<_ACEOF
6101 #define HAVE_LIBPTHREAD 1
6102 _ACEOF
6103
6104   LIBS="-lpthread $LIBS"
6105
6106 fi
6107
6108       if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6109         ICU_USE_THREADS=1
6110       fi
6111     fi
6112
6113     ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6114 if test "x$ac_cv_func_pthread_mutex_lock" = x""yes; then :
6115
6116 fi
6117
6118
6119     if test $ac_cv_func_pthread_mutex_lock = yes; then
6120       ICU_USE_THREADS=1
6121     fi
6122   fi
6123   # Check to see if we are using CygWin with MSVC
6124   case "${host}" in
6125   *-pc-cygwin*|*-pc-mingw*)
6126     # For gcc, the thread options are set by mh-mingw/mh-cygwin
6127     # For msvc, the thread options are set by runConfigureICU
6128     ICU_USE_THREADS=1
6129     ;;
6130   *-*-hpux*)
6131     # Add -mt because it does several nice things on newer compilers.
6132     case "${icu_cv_host_frag}" in
6133       mh-hpux-acc)
6134         OLD_CXXFLAGS="${CXXFLAGS}"
6135         CXXFLAGS="${CXXFLAGS} -mt"
6136         if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6137            CXXFLAGS="${OLD_CXXFLAGS}"
6138        fi
6139       ;;
6140     esac
6141     ;;
6142   *-*-solaris*)
6143     case "${icu_cv_host_frag}" in
6144       mh-solaris)
6145            LIBS="${LIBS} -mt"
6146       ;;
6147     esac
6148     ;;
6149   esac
6150 fi
6151
6152
6153
6154 # Check whether --enable-weak-threads was given.
6155 if test "${enable_weak_threads+set}" = set; then :
6156   enableval=$enable_weak_threads; case "${enableval}" in
6157                 yes)
6158             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6159             LIBS=${OLD_LIBS}
6160             ;;
6161                 no)  ;;
6162                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6163                 esac
6164 fi
6165
6166
6167
6168 # Check for mmap()
6169
6170 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6171 # Do this check instead.
6172 HAVE_MMAP=0
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6174 $as_echo_n "checking for mmap... " >&6; }
6175 if test "${ac_cv_func_mmap_ok+set}" = set; then :
6176   $as_echo_n "(cached) " >&6
6177 else
6178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6179 /* end confdefs.h.  */
6180 #include <unistd.h>
6181 #include <sys/mman.h>
6182 #include <sys/stat.h>
6183 #include <fcntl.h>
6184 int
6185 main ()
6186 {
6187 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6188   ;
6189   return 0;
6190 }
6191 _ACEOF
6192 if ac_fn_c_try_link "$LINENO"; then :
6193   ac_cv_func_mmap_ok=yes
6194 else
6195   ac_cv_func_mmap_ok=no
6196 fi
6197 rm -f core conftest.err conftest.$ac_objext \
6198     conftest$ac_exeext conftest.$ac_ext
6199 fi
6200
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6202 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6203 if test $ac_cv_func_mmap_ok = yes
6204 then
6205     HAVE_MMAP=1
6206 fi
6207
6208
6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6210 $as_echo_n "checking for genccode assembly... " >&6; }
6211
6212 # Check to see if genccode can generate simple assembly.
6213 GENCCODE_ASSEMBLY=
6214 case "${host}" in
6215 *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
6216     if test "$GCC" = yes; then
6217         # We're using gcc, and the simple -a gcc command line works for genccode
6218         GENCCODE_ASSEMBLY="-a gcc"
6219     fi ;;
6220 i*86-*-solaris*)
6221     if test "$GCC" = yes; then
6222         # When using gcc, look if we're also using GNU as.
6223         # When using GNU as, the simple -a gcc command line works for genccode.
6224         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6225         asv=`"${asv}" --version 2>/dev/null`
6226         case "X${asv}" in
6227         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6228         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6229         esac
6230         unset asv
6231     else
6232         GENCCODE_ASSEMBLY="-a sun-x86"
6233     fi ;;
6234 sparc-*-solaris*)
6235     GENCCODE_ASSEMBLY="-a sun"
6236     ;;
6237 ia64-*-hpux*)
6238     GENCCODE_ASSEMBLY="-a aCC-ia64"
6239     ;;
6240 esac
6241
6242
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6244 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6245
6246 # Checks for header files
6247 for ac_header in inttypes.h
6248 do :
6249   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6250 if test "x$ac_cv_header_inttypes_h" = x""yes; then :
6251   cat >>confdefs.h <<_ACEOF
6252 #define HAVE_INTTYPES_H 1
6253 _ACEOF
6254
6255 fi
6256
6257 done
6258
6259 if test $ac_cv_header_inttypes_h = no; then
6260  U_HAVE_INTTYPES_H=0
6261 else
6262  U_HAVE_INTTYPES_H=1
6263 fi
6264 if test "$CC" = ccc; then
6265  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6266 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6267  case "${host}" in
6268         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6269  esac
6270 fi
6271
6272
6273
6274 for ac_header in dirent.h
6275 do :
6276   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6277 if test "x$ac_cv_header_dirent_h" = x""yes; then :
6278   cat >>confdefs.h <<_ACEOF
6279 #define HAVE_DIRENT_H 1
6280 _ACEOF
6281
6282 fi
6283
6284 done
6285
6286 if test $ac_cv_header_dirent_h = no; then
6287  U_HAVE_DIRENT_H=0
6288 else
6289  U_HAVE_DIRENT_H=1
6290 fi
6291
6292
6293
6294
6295
6296 # Check whether --with-iostream was given.
6297 if test "${with_iostream+set}" = set; then :
6298   withval=$with_iostream; case "${withval}" in
6299                 none) streams=none ;;
6300                 old) streams=198506 ;;
6301                 std) streams=199711 ;;
6302                 auto) streams= ;;
6303                 *) as_fn_error $? "bad value ${withval} for --with-iostream" "$LINENO" 5 ;;
6304                 esac
6305 else
6306   streams=
6307 fi
6308
6309
6310 U_IOSTREAM_SOURCE=0
6311 if test x$streams != xnone
6312 then
6313     ac_ext=cpp
6314 ac_cpp='$CXXCPP $CPPFLAGS'
6315 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6316 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6317 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6318
6319     OLD_CXXFLAGS="${CXXFLAGS}"
6320     case "${icu_cv_host_frag}" in
6321         mh-hpux-acc)
6322             CXXFLAGS="${CXXFLAGS} -AA"
6323         ;;
6324     esac
6325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iostream usability" >&5
6326 $as_echo_n "checking for iostream usability... " >&6; }
6327     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6328 /* end confdefs.h.  */
6329 #include <iostream>
6330 int
6331 main ()
6332 {
6333
6334   ;
6335   return 0;
6336 }
6337 _ACEOF
6338 if ac_fn_cxx_try_compile "$LINENO"; then :
6339   ac_cv_header_iostream=yes
6340 else
6341   ac_cv_header_iostream=no
6342 fi
6343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6344     if test $icu_cv_host_frag = mh-cygwin-msvc
6345     then
6346         # <iostream> is always there on Windows.
6347         # We do this to prevent the C++ preprocessor from being used because
6348         # autoconf can't deal with the Windows C++ preprocessor
6349         ac_cv_header_iostream=yes
6350     fi
6351     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_iostream" >&5
6352 $as_echo "$ac_cv_header_iostream" >&6; }
6353     if test $ac_cv_header_iostream = yes
6354     then
6355         U_IOSTREAM_SOURCE=199711
6356     else
6357         CXXFLAGS="${OLD_CXXFLAGS}"
6358         { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ostream in iostream.h is really defined" >&5
6359 $as_echo_n "checking whether ostream in iostream.h is really defined... " >&6; }
6360         if test "${ac_cv_iostream_ok+set}" = set; then :
6361   $as_echo_n "(cached) " >&6
6362 else
6363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6364 /* end confdefs.h.  */
6365 #include <iostream.h>
6366 int
6367 main ()
6368 {
6369 ostream &testout = cout; testout << "test" << endl;
6370   ;
6371   return 0;
6372 }
6373 _ACEOF
6374 if ac_fn_cxx_try_link "$LINENO"; then :
6375   ac_cv_iostream_ok=yes
6376 else
6377   ac_cv_iostream_ok=no
6378 fi
6379 rm -f core conftest.err conftest.$ac_objext \
6380     conftest$ac_exeext conftest.$ac_ext
6381 fi
6382
6383         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_iostream_ok" >&5
6384 $as_echo "$ac_cv_iostream_ok" >&6; }
6385         if test $ac_cv_iostream_ok = yes
6386         then
6387             U_IOSTREAM_SOURCE=198506
6388         fi
6389     fi
6390     if test x$streams != x
6391     then
6392         if test $U_IOSTREAM_SOURCE -ge $streams
6393         then
6394             U_IOSTREAM_SOURCE=$streams
6395             case "${icu_cv_host_frag}" in
6396                 mh-hpux-acc)
6397                     if test $U_IOSTREAM_SOURCE -lt 199711; then
6398                         CXXFLAGS=${OLD_CXXFLAGS}
6399                     fi
6400                 ;;
6401             esac
6402         else
6403             as_fn_error $? "${withval} iostream is not available" "$LINENO" 5
6404         fi
6405     fi
6406 fi
6407
6408 ac_ext=c
6409 ac_cpp='$CPP $CPPFLAGS'
6410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6413
6414
6415 # Check for endianness
6416  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6417 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6418 if test "${ac_cv_c_bigendian+set}" = set; then :
6419   $as_echo_n "(cached) " >&6
6420 else
6421   ac_cv_c_bigendian=unknown
6422     # See if we're dealing with a universal compiler.
6423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6424 /* end confdefs.h.  */
6425 #ifndef __APPLE_CC__
6426                not a universal capable compiler
6427              #endif
6428              typedef int dummy;
6429
6430 _ACEOF
6431 if ac_fn_c_try_compile "$LINENO"; then :
6432
6433         # Check for potential -arch flags.  It is not universal unless
6434         # there are at least two -arch flags with different values.
6435         ac_arch=
6436         ac_prev=
6437         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6438          if test -n "$ac_prev"; then
6439            case $ac_word in
6440              i?86 | x86_64 | ppc | ppc64)
6441                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6442                  ac_arch=$ac_word
6443                else
6444                  ac_cv_c_bigendian=universal
6445                  break
6446                fi
6447                ;;
6448            esac
6449            ac_prev=
6450          elif test "x$ac_word" = "x-arch"; then
6451            ac_prev=arch
6452          fi
6453        done
6454 fi
6455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6456     if test $ac_cv_c_bigendian = unknown; then
6457       # See if sys/param.h defines the BYTE_ORDER macro.
6458       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6459 /* end confdefs.h.  */
6460 #include <sys/types.h>
6461              #include <sys/param.h>
6462
6463 int
6464 main ()
6465 {
6466 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6467                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6468                      && LITTLE_ENDIAN)
6469               bogus endian macros
6470              #endif
6471
6472   ;
6473   return 0;
6474 }
6475 _ACEOF
6476 if ac_fn_c_try_compile "$LINENO"; then :
6477   # It does; now see whether it defined to BIG_ENDIAN or not.
6478          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6479 /* end confdefs.h.  */
6480 #include <sys/types.h>
6481                 #include <sys/param.h>
6482
6483 int
6484 main ()
6485 {
6486 #if BYTE_ORDER != BIG_ENDIAN
6487                  not big endian
6488                 #endif
6489
6490   ;
6491   return 0;
6492 }
6493 _ACEOF
6494 if ac_fn_c_try_compile "$LINENO"; then :
6495   ac_cv_c_bigendian=yes
6496 else
6497   ac_cv_c_bigendian=no
6498 fi
6499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6500 fi
6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6502     fi
6503     if test $ac_cv_c_bigendian = unknown; then
6504       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6505       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6506 /* end confdefs.h.  */
6507 #include <limits.h>
6508
6509 int
6510 main ()
6511 {
6512 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6513               bogus endian macros
6514              #endif
6515
6516   ;
6517   return 0;
6518 }
6519 _ACEOF
6520 if ac_fn_c_try_compile "$LINENO"; then :
6521   # It does; now see whether it defined to _BIG_ENDIAN or not.
6522          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6523 /* end confdefs.h.  */
6524 #include <limits.h>
6525
6526 int
6527 main ()
6528 {
6529 #ifndef _BIG_ENDIAN
6530                  not big endian
6531                 #endif
6532
6533   ;
6534   return 0;
6535 }
6536 _ACEOF
6537 if ac_fn_c_try_compile "$LINENO"; then :
6538   ac_cv_c_bigendian=yes
6539 else
6540   ac_cv_c_bigendian=no
6541 fi
6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6543 fi
6544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6545     fi
6546     if test $ac_cv_c_bigendian = unknown; then
6547       # Compile a test program.
6548       if test "$cross_compiling" = yes; then :
6549   # Try to guess by grepping values from an object file.
6550          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6551 /* end confdefs.h.  */
6552 short int ascii_mm[] =
6553                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6554                 short int ascii_ii[] =
6555                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6556                 int use_ascii (int i) {
6557                   return ascii_mm[i] + ascii_ii[i];
6558                 }
6559                 short int ebcdic_ii[] =
6560                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6561                 short int ebcdic_mm[] =
6562                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6563                 int use_ebcdic (int i) {
6564                   return ebcdic_mm[i] + ebcdic_ii[i];
6565                 }
6566                 extern int foo;
6567
6568 int
6569 main ()
6570 {
6571 return use_ascii (foo) == use_ebcdic (foo);
6572   ;
6573   return 0;
6574 }
6575 _ACEOF
6576 if ac_fn_c_try_compile "$LINENO"; then :
6577   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6578               ac_cv_c_bigendian=yes
6579             fi
6580             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6581               if test "$ac_cv_c_bigendian" = unknown; then
6582                 ac_cv_c_bigendian=no
6583               else
6584                 # finding both strings is unlikely to happen, but who knows?
6585                 ac_cv_c_bigendian=unknown
6586               fi
6587             fi
6588 fi
6589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6590 else
6591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6592 /* end confdefs.h.  */
6593 $ac_includes_default
6594 int
6595 main ()
6596 {
6597
6598              /* Are we little or big endian?  From Harbison&Steele.  */
6599              union
6600              {
6601                long int l;
6602                char c[sizeof (long int)];
6603              } u;
6604              u.l = 1;
6605              return u.c[sizeof (long int) - 1] == 1;
6606
6607   ;
6608   return 0;
6609 }
6610 _ACEOF
6611 if ac_fn_c_try_run "$LINENO"; then :
6612   ac_cv_c_bigendian=no
6613 else
6614   ac_cv_c_bigendian=yes
6615 fi
6616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6617   conftest.$ac_objext conftest.beam conftest.$ac_ext
6618 fi
6619
6620     fi
6621 fi
6622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6623 $as_echo "$ac_cv_c_bigendian" >&6; }
6624  case $ac_cv_c_bigendian in #(
6625    yes)
6626      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6627 ;; #(
6628    no)
6629       ;; #(
6630    universal)
6631
6632 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6633
6634      ;; #(
6635    *)
6636      as_fn_error $? "unknown endianness
6637  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6638  esac
6639
6640 if test $ac_cv_c_bigendian = no; then
6641 U_IS_BIG_ENDIAN=0
6642 U_ENDIAN_CHAR="l"
6643 else
6644 U_IS_BIG_ENDIAN=1
6645 U_ENDIAN_CHAR="b"
6646 fi
6647
6648
6649 # Do various POSIX related checks
6650 U_HAVE_NL_LANGINFO_CODESET=0
6651 U_NL_LANGINFO_CODESET=-1
6652 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6653 if test "x$ac_cv_func_nl_langinfo" = x""yes; then :
6654   U_HAVE_NL_LANGINFO=1
6655 else
6656   U_HAVE_NL_LANGINFO=0
6657 fi
6658
6659 if test $U_HAVE_NL_LANGINFO -eq 1; then
6660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6661 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6662 if test "${ac_cv_nl_langinfo_codeset+set}" = set; then :
6663   $as_echo_n "(cached) " >&6
6664 else
6665   ac_cv_nl_langinfo_codeset="unknown"
6666   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669 #include <langinfo.h>
6670 int
6671 main ()
6672 {
6673 nl_langinfo($a);
6674   ;
6675   return 0;
6676 }
6677 _ACEOF
6678 if ac_fn_c_try_link "$LINENO"; then :
6679   ac_cv_nl_langinfo_codeset="$a"; break
6680 fi
6681 rm -f core conftest.err conftest.$ac_objext \
6682     conftest$ac_exeext conftest.$ac_ext
6683   done
6684 fi
6685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6686 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6687   if test x$ac_cv_nl_langinfo_codeset != xunknown
6688   then
6689       U_HAVE_NL_LANGINFO_CODESET=1
6690       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6691   fi
6692 fi
6693
6694
6695
6696 # Namespace support checks
6697 ac_ext=cpp
6698 ac_cpp='$CXXCPP $CPPFLAGS'
6699 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6700 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6701 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6702
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6704 $as_echo_n "checking for namespace support... " >&6; }
6705 if test "${ac_cv_namespace_ok+set}" = set; then :
6706   $as_echo_n "(cached) " >&6
6707 else
6708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6709 /* end confdefs.h.  */
6710 namespace x_version {void f(){}}
6711     namespace x = x_version;
6712     using namespace x_version;
6713
6714 int
6715 main ()
6716 {
6717 f();
6718   ;
6719   return 0;
6720 }
6721 _ACEOF
6722 if ac_fn_cxx_try_link "$LINENO"; then :
6723   ac_cv_namespace_ok=yes
6724 else
6725   ac_cv_namespace_ok=no
6726 fi
6727 rm -f core conftest.err conftest.$ac_objext \
6728     conftest$ac_exeext conftest.$ac_ext
6729 fi
6730
6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6732 $as_echo "$ac_cv_namespace_ok" >&6; }
6733 U_HAVE_NAMESPACE=1
6734 if test $ac_cv_namespace_ok = no
6735 then
6736     U_HAVE_NAMESPACE=0
6737 fi
6738
6739
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6741 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6742 U_OVERRIDE_CXX_ALLOCATION=0
6743 U_HAVE_PLACEMENT_NEW=0
6744 if test "${ac_cv_override_cxx_allocation_ok+set}" = set; then :
6745   $as_echo_n "(cached) " >&6
6746 else
6747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6748 /* end confdefs.h.  */
6749 #include <stdlib.h>
6750     class UMemory {
6751     public:
6752     void *operator new(size_t size) {return malloc(size);}
6753     void *operator new[](size_t size) {return malloc(size);}
6754     void operator delete(void *p) {free(p);}
6755     void operator delete[](void *p) {free(p);}
6756     };
6757
6758 int
6759 main ()
6760 {
6761
6762   ;
6763   return 0;
6764 }
6765 _ACEOF
6766 if ac_fn_cxx_try_link "$LINENO"; then :
6767   ac_cv_override_cxx_allocation_ok=yes
6768 else
6769   ac_cv_override_cxx_allocation_ok=no
6770 fi
6771 rm -f core conftest.err conftest.$ac_objext \
6772     conftest$ac_exeext conftest.$ac_ext
6773 fi
6774
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6776 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6777 if test $ac_cv_override_cxx_allocation_ok = yes
6778 then
6779     U_OVERRIDE_CXX_ALLOCATION=1
6780     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6781 $as_echo_n "checking for placement new and delete... " >&6; }
6782     if test "${ac_cv_override_placement_new_ok+set}" = set; then :
6783   $as_echo_n "(cached) " >&6
6784 else
6785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6786 /* end confdefs.h.  */
6787 #include <stdlib.h>
6788         class UMemory {
6789         public:
6790         void *operator new(size_t size) {return malloc(size);}
6791         void *operator new[](size_t size) {return malloc(size);}
6792         void operator delete(void *p) {free(p);}
6793         void operator delete[](void *p) {free(p);}
6794         void * operator new(size_t, void *ptr) { return ptr; }
6795         void operator delete(void *, void *) {}
6796         };
6797
6798 int
6799 main ()
6800 {
6801
6802   ;
6803   return 0;
6804 }
6805 _ACEOF
6806 if ac_fn_cxx_try_link "$LINENO"; then :
6807   ac_cv_override_placement_new_ok=yes
6808 else
6809   ac_cv_override_placement_new_ok=no
6810 fi
6811 rm -f core conftest.err conftest.$ac_objext \
6812     conftest$ac_exeext conftest.$ac_ext
6813 fi
6814
6815     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6816 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6817     if test $ac_cv_override_placement_new_ok = yes
6818     then
6819         U_HAVE_PLACEMENT_NEW=1
6820     fi
6821 fi
6822
6823
6824
6825 # gcc atomic built-in functions check
6826 # AC_TRY_LINK([], [int foo, bar; bar = __sync_val_compare_and_swap(&foo, 0, 1);],,
6827 ac_ext=c
6828 ac_cpp='$CPP $CPPFLAGS'
6829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6832
6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc atomic functions" >&5
6834 $as_echo_n "checking for gcc atomic functions... " >&6; }
6835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6836 /* end confdefs.h.  */
6837
6838         void *p;
6839         int   i;
6840
6841 int
6842 main ()
6843 {
6844
6845         __sync_fetch_and_add(&i, 1);
6846         __sync_fetch_and_sub(&i, 1);
6847         __sync_val_compare_and_swap(&p, 0, 0);
6848
6849
6850   ;
6851   return 0;
6852 }
6853 _ACEOF
6854 if ac_fn_c_try_link "$LINENO"; then :
6855   U_HAVE_GCC_ATOMICS=1; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6856 $as_echo "yes" >&6; }
6857 else
6858   U_HAVE_GCC_ATOMICS=0; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6859 $as_echo "no" >&6; }
6860 fi
6861 rm -f core conftest.err conftest.$ac_objext \
6862     conftest$ac_exeext conftest.$ac_ext
6863
6864
6865 ac_ext=c
6866 ac_cpp='$CPP $CPPFLAGS'
6867 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6868 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6869 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6870
6871 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6872 if test "x$ac_cv_func_popen" = x""yes; then :
6873
6874 fi
6875
6876 if test x$ac_cv_func_popen = xyes
6877 then
6878      U_HAVE_POPEN=1
6879 else
6880      U_HAVE_POPEN=0
6881 fi
6882
6883
6884 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6885 if test "x$ac_cv_func_tzset" = x""yes; then :
6886
6887 fi
6888
6889 U_HAVE_TZSET=0
6890 if test x$ac_cv_func_tzset = xyes
6891 then
6892     U_TZSET=tzset
6893     U_HAVE_TZSET=1
6894 else
6895     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6896 if test "x$ac_cv_func__tzset" = x""yes; then :
6897
6898 fi
6899
6900     if test x$ac_cv_func__tzset = xyes
6901     then
6902         U_TZSET=_tzset
6903         U_HAVE_TZSET=1
6904     fi
6905 fi
6906
6907
6908
6909 U_HAVE_TZNAME=0
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6911 $as_echo_n "checking for tzname... " >&6; }
6912 if test "${ac_cv_var_tzname+set}" = set; then :
6913   $as_echo_n "(cached) " >&6
6914 else
6915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6916 /* end confdefs.h.  */
6917 #ifndef __USE_POSIX
6918 #define __USE_POSIX
6919 #endif
6920 #include <stdlib.h>
6921 #include <time.h>
6922 #ifndef tzname /* For SGI.  */
6923 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6924 #endif
6925 int
6926 main ()
6927 {
6928 atoi(*tzname);
6929   ;
6930   return 0;
6931 }
6932 _ACEOF
6933 if ac_fn_c_try_link "$LINENO"; then :
6934   ac_cv_var_tzname=yes
6935 else
6936   ac_cv_var_tzname=no
6937 fi
6938 rm -f core conftest.err conftest.$ac_objext \
6939     conftest$ac_exeext conftest.$ac_ext
6940 fi
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6942 $as_echo "$ac_cv_var_tzname" >&6; }
6943 if test $ac_cv_var_tzname = yes; then
6944   U_TZNAME=tzname
6945   U_HAVE_TZNAME=1
6946 else
6947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6948 $as_echo_n "checking for _tzname... " >&6; }
6949 if test "${ac_cv_var__tzname+set}" = set; then :
6950   $as_echo_n "(cached) " >&6
6951 else
6952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6953 /* end confdefs.h.  */
6954 #include <stdlib.h>
6955   #include <time.h>
6956   extern char *_tzname[];
6957 int
6958 main ()
6959 {
6960 atoi(*_tzname);
6961   ;
6962   return 0;
6963 }
6964 _ACEOF
6965 if ac_fn_c_try_link "$LINENO"; then :
6966   ac_cv_var__tzname=yes
6967 else
6968   ac_cv_var__tzname=no
6969 fi
6970 rm -f core conftest.err conftest.$ac_objext \
6971     conftest$ac_exeext conftest.$ac_ext
6972 fi
6973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6974 $as_echo "$ac_cv_var__tzname" >&6; }
6975     if test $ac_cv_var__tzname = yes; then
6976       U_TZNAME=_tzname
6977       U_HAVE_TZNAME=1
6978     fi
6979 fi
6980
6981
6982
6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6984 $as_echo_n "checking for timezone... " >&6; }
6985 if test "${ac_cv_var_timezone+set}" = set; then :
6986   $as_echo_n "(cached) " >&6
6987 else
6988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6989 /* end confdefs.h.  */
6990 #ifndef __USE_POSIX
6991 #define __USE_POSIX
6992 #endif
6993 #ifndef __USE_XOPEN
6994 #define __USE_XOPEN
6995 #endif
6996 #include <time.h>
6997
6998 int
6999 main ()
7000 {
7001 timezone = 1;
7002   ;
7003   return 0;
7004 }
7005 _ACEOF
7006 if ac_fn_c_try_link "$LINENO"; then :
7007   ac_cv_var_timezone=yes
7008 else
7009   ac_cv_var_timezone=no
7010 fi
7011 rm -f core conftest.err conftest.$ac_objext \
7012     conftest$ac_exeext conftest.$ac_ext
7013 fi
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
7015 $as_echo "$ac_cv_var_timezone" >&6; }
7016 U_HAVE_TIMEZONE=0
7017 if test $ac_cv_var_timezone = yes; then
7018   U_TIMEZONE=timezone
7019   U_HAVE_TIMEZONE=1
7020 else
7021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
7022 $as_echo_n "checking for __timezone... " >&6; }
7023 if test "${ac_cv_var___timezone+set}" = set; then :
7024   $as_echo_n "(cached) " >&6
7025 else
7026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7027 /* end confdefs.h.  */
7028 #include <time.h>
7029 int
7030 main ()
7031 {
7032 __timezone = 1;
7033   ;
7034   return 0;
7035 }
7036 _ACEOF
7037 if ac_fn_c_try_link "$LINENO"; then :
7038   ac_cv_var___timezone=yes
7039 else
7040   ac_cv_var___timezone=no
7041 fi
7042 rm -f core conftest.err conftest.$ac_objext \
7043     conftest$ac_exeext conftest.$ac_ext
7044 fi
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
7046 $as_echo "$ac_cv_var___timezone" >&6; }
7047   if test $ac_cv_var___timezone = yes; then
7048     U_TIMEZONE=__timezone
7049     U_HAVE_TIMEZONE=1
7050   else
7051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
7052 $as_echo_n "checking for _timezone... " >&6; }
7053 if test "${ac_cv_var__timezone+set}" = set; then :
7054   $as_echo_n "(cached) " >&6
7055 else
7056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7057 /* end confdefs.h.  */
7058 #include <time.h>
7059 int
7060 main ()
7061 {
7062 _timezone = 1;
7063   ;
7064   return 0;
7065 }
7066 _ACEOF
7067 if ac_fn_c_try_link "$LINENO"; then :
7068   ac_cv_var__timezone=yes
7069 else
7070   ac_cv_var__timezone=no
7071 fi
7072 rm -f core conftest.err conftest.$ac_objext \
7073     conftest$ac_exeext conftest.$ac_ext
7074 fi
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
7076 $as_echo "$ac_cv_var__timezone" >&6; }
7077     if test $ac_cv_var__timezone = yes; then
7078       U_TIMEZONE=_timezone
7079       U_HAVE_TIMEZONE=1
7080     fi
7081   fi
7082 fi
7083
7084
7085
7086 # Checks for typedefs
7087 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
7088 if test "x$ac_cv_type_int8_t" = x""yes; then :
7089
7090 else
7091
7092 cat >>confdefs.h <<_ACEOF
7093 #define int8_t signed char
7094 _ACEOF
7095
7096 fi
7097
7098 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7099 if test "x$ac_cv_type_uint8_t" = x""yes; then :
7100
7101 else
7102
7103 cat >>confdefs.h <<_ACEOF
7104 #define uint8_t unsigned char
7105 _ACEOF
7106
7107 fi
7108
7109 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7110 if test "x$ac_cv_type_int16_t" = x""yes; then :
7111
7112 else
7113
7114 cat >>confdefs.h <<_ACEOF
7115 #define int16_t signed short
7116 _ACEOF
7117
7118 fi
7119
7120 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7121 if test "x$ac_cv_type_uint16_t" = x""yes; then :
7122
7123 else
7124
7125 cat >>confdefs.h <<_ACEOF
7126 #define uint16_t unsigned short
7127 _ACEOF
7128
7129 fi
7130
7131 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7132 if test "x$ac_cv_type_int32_t" = x""yes; then :
7133
7134 else
7135
7136 cat >>confdefs.h <<_ACEOF
7137 #define int32_t signed long
7138 _ACEOF
7139
7140 fi
7141
7142 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7143 if test "x$ac_cv_type_uint32_t" = x""yes; then :
7144
7145 else
7146
7147 cat >>confdefs.h <<_ACEOF
7148 #define uint32_t unsigned long
7149 _ACEOF
7150
7151 fi
7152
7153 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7154 if test "x$ac_cv_type_int64_t" = x""yes; then :
7155
7156 else
7157
7158 cat >>confdefs.h <<_ACEOF
7159 #define int64_t signed long long
7160 _ACEOF
7161
7162 fi
7163
7164 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7165 if test "x$ac_cv_type_uint64_t" = x""yes; then :
7166
7167 else
7168
7169 cat >>confdefs.h <<_ACEOF
7170 #define uint64_t unsigned long long
7171 _ACEOF
7172
7173 fi
7174
7175
7176 if test $ac_cv_type_int8_t = no; then
7177 HAVE_INT8_T=0
7178 else
7179 HAVE_INT8_T=1
7180 fi
7181
7182
7183 if test $ac_cv_type_uint8_t = no; then
7184 HAVE_UINT8_T=0
7185 else
7186 HAVE_UINT8_T=1
7187 fi
7188
7189
7190 if test $ac_cv_type_int16_t = no; then
7191 HAVE_INT16_T=0
7192 else
7193 HAVE_INT16_T=1
7194 fi
7195
7196
7197 if test $ac_cv_type_uint16_t = no; then
7198 HAVE_UINT16_T=0
7199 else
7200 HAVE_UINT16_T=1
7201 fi
7202
7203
7204 if test $ac_cv_type_int32_t = no; then
7205 HAVE_INT32_T=0
7206 else
7207 HAVE_INT32_T=1
7208 fi
7209
7210
7211 if test $ac_cv_type_uint32_t = no; then
7212 HAVE_UINT32_T=0
7213 else
7214 HAVE_UINT32_T=1
7215 fi
7216
7217
7218 if test $ac_cv_type_int64_t = no; then
7219 HAVE_INT64_T=0
7220 else
7221 HAVE_INT64_T=1
7222 fi
7223
7224
7225 if test $ac_cv_type_uint64_t = no; then
7226 HAVE_UINT64_T=0
7227 else
7228 HAVE_UINT64_T=1
7229 fi
7230
7231
7232 # Do various wchar_t related checks
7233 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7234 if test "x$ac_cv_header_wchar_h" = x""yes; then :
7235
7236 fi
7237
7238
7239 if test "$ac_cv_header_wchar_h" = no
7240 then
7241     U_HAVE_WCHAR_H=0
7242     U_HAVE_WCSCPY=0
7243 else
7244
7245 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7246
7247     U_HAVE_WCHAR_H=1
7248     # Some broken systems have wchar.h but not some of its functions...
7249     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7250 $as_echo_n "checking for library containing wcscpy... " >&6; }
7251 if test "${ac_cv_search_wcscpy+set}" = set; then :
7252   $as_echo_n "(cached) " >&6
7253 else
7254   ac_func_search_save_LIBS=$LIBS
7255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7256 /* end confdefs.h.  */
7257
7258 /* Override any GCC internal prototype to avoid an error.
7259    Use char because int might match the return type of a GCC
7260    builtin and then its argument prototype would still apply.  */
7261 #ifdef __cplusplus
7262 extern "C"
7263 #endif
7264 char wcscpy ();
7265 int
7266 main ()
7267 {
7268 return wcscpy ();
7269   ;
7270   return 0;
7271 }
7272 _ACEOF
7273 for ac_lib in '' wcs w; do
7274   if test -z "$ac_lib"; then
7275     ac_res="none required"
7276   else
7277     ac_res=-l$ac_lib
7278     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7279   fi
7280   if ac_fn_c_try_link "$LINENO"; then :
7281   ac_cv_search_wcscpy=$ac_res
7282 fi
7283 rm -f core conftest.err conftest.$ac_objext \
7284     conftest$ac_exeext
7285   if test "${ac_cv_search_wcscpy+set}" = set; then :
7286   break
7287 fi
7288 done
7289 if test "${ac_cv_search_wcscpy+set}" = set; then :
7290
7291 else
7292   ac_cv_search_wcscpy=no
7293 fi
7294 rm conftest.$ac_ext
7295 LIBS=$ac_func_search_save_LIBS
7296 fi
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7298 $as_echo "$ac_cv_search_wcscpy" >&6; }
7299 ac_res=$ac_cv_search_wcscpy
7300 if test "$ac_res" != no; then :
7301   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7302
7303 fi
7304
7305     if test "$ac_cv_search_wcscpy" != no; then
7306       U_HAVE_WCSCPY=1
7307     else
7308       U_HAVE_WCSCPY=0
7309     fi
7310 fi
7311
7312
7313
7314 # The cast to long int works around a bug in the HP C Compiler
7315 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7316 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7317 # This bug is HP SR number 8606223364.
7318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7319 $as_echo_n "checking size of wchar_t... " >&6; }
7320 if test "${ac_cv_sizeof_wchar_t+set}" = set; then :
7321   $as_echo_n "(cached) " >&6
7322 else
7323   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7324 #if STDC_HEADERS
7325 #include <stddef.h>
7326 #endif
7327 #include <stdlib.h>
7328 #if HAVE_WCHAR_H
7329 #include <string.h>
7330 #include <wchar.h>
7331 #endif
7332 "; then :
7333
7334 else
7335   if test "$ac_cv_type_wchar_t" = yes; then
7336      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7337 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7338 as_fn_error 77 "cannot compute sizeof (wchar_t)
7339 See \`config.log' for more details" "$LINENO" 5; }
7340    else
7341      ac_cv_sizeof_wchar_t=0
7342    fi
7343 fi
7344
7345 fi
7346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7347 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7348
7349
7350
7351 cat >>confdefs.h <<_ACEOF
7352 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7353 _ACEOF
7354
7355
7356 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7357 # We do this check to verify that everything is okay.
7358 if test $U_SIZEOF_WCHAR_T = 0; then
7359     if test $U_HAVE_WCHAR_H=1; then
7360        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7361     fi
7362 fi
7363
7364
7365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7366 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7367 U_CHECK_UTF16_STRING=1
7368 CHECK_UTF16_STRING_RESULT="unknown"
7369
7370 case "${host}" in
7371 *-*-aix*|powerpc64-*-linux*)
7372     if test "$ac_cv_c_compiler_gnu" = no; then
7373         OLD_CFLAGS="${CFLAGS}"
7374         OLD_CXXFLAGS="${CXXFLAGS}"
7375         CFLAGS="${CFLAGS} -qutf"
7376         CXXFLAGS="${CXXFLAGS} -qutf"
7377         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7378 /* end confdefs.h.  */
7379 const unsigned short hello[] = u"hello";
7380 int
7381 main ()
7382 {
7383
7384   ;
7385   return 0;
7386 }
7387 _ACEOF
7388 if ac_fn_c_try_compile "$LINENO"; then :
7389   U_CHECK_UTF16_STRING=1
7390 else
7391   U_CHECK_UTF16_STRING=0
7392 fi
7393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7394         if test "$U_CHECK_UTF16_STRING" = 0; then
7395             CFLAGS="${OLD_CFLAGS}"
7396             CXXFLAGS="${OLD_CXXFLAGS}"
7397         else
7398             CHECK_UTF16_STRING_RESULT="-qutf"
7399         fi
7400     fi
7401     ;;
7402 *-*-solaris*)
7403     if test "$ac_cv_c_compiler_gnu" = no; then
7404         OLD_CFLAGS="${CFLAGS}"
7405         OLD_CXXFLAGS="${CXXFLAGS}"
7406         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7407         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7408         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7409 /* end confdefs.h.  */
7410 const unsigned short hello[] = U"hello";
7411 int
7412 main ()
7413 {
7414
7415   ;
7416   return 0;
7417 }
7418 _ACEOF
7419 if ac_fn_c_try_compile "$LINENO"; then :
7420   U_CHECK_UTF16_STRING=1
7421 else
7422   U_CHECK_UTF16_STRING=0
7423 fi
7424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7425         if test "$U_CHECK_UTF16_STRING" = 0; then
7426             CFLAGS="${OLD_CFLAGS}"
7427             CXXFLAGS="${OLD_CXXFLAGS}"
7428         else
7429             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7430
7431             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7432             # we depend on configure telling us that we can use it.
7433             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7434             # we only use this macro within ICU.
7435             # If an ICU user uses icu-config, this feature will be enabled.
7436             CPPFLAGS="${CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7437             U_CHECK_UTF16_STRING=0
7438         fi
7439     fi
7440     ;;
7441 *-*-hpux*)
7442     if test "$ac_cv_c_compiler_gnu" = no; then
7443         # The option will be detected at compile time without additional compiler options.
7444         CHECK_UTF16_STRING_RESULT="available"
7445     fi
7446     ;;
7447 *-*-cygwin)
7448     # wchar_t can be used
7449     CHECK_UTF16_STRING_RESULT="available"
7450     ;;
7451 *)
7452     ;;
7453 esac
7454
7455 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7456 # Since we have to use a different standard, if strict is enable, don't enable UTF16 string literals.
7457 U_CHECK_GNUC_UTF16_STRING=0
7458 if test "$ac_use_strict_options" = no && test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7459     if test "$ac_cv_c_compiler_gnu" = yes; then
7460         OLD_CFLAGS="${CFLAGS}"
7461         OLD_CXXFLAGS="${CXXFLAGS}"
7462         CFLAGS="${CFLAGS} -std=gnu99 -D_GCC_"
7463         CXXFLAGS="${CXXFLAGS} -std=c++0x"
7464         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7465 /* end confdefs.h.  */
7466
7467 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
7468 #ifdef _GCC_
7469 typedef __CHAR16_TYPE__ char16_t;
7470 #endif
7471 char16_t test[] = u"This is a UTF16 literal string.";
7472 #else
7473 GCC IS TOO OLD!
7474 #endif
7475
7476 int
7477 main ()
7478 {
7479
7480   ;
7481   return 0;
7482 }
7483 _ACEOF
7484 if ac_fn_c_try_compile "$LINENO"; then :
7485   U_CHECK_UTF16_STRING=1
7486 else
7487   U_CHECK_UTF16_STRING=0
7488 fi
7489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7490         if test "$U_CHECK_UTF16_STRING" = 1; then
7491             CHECK_UTF16_STRING_RESULT="available";
7492             U_CHECK_GNUC_UTF16_STRING=1
7493         else
7494             CFLAGS="${OLD_CFLAGS}"
7495             CXXFLAGS="${OLD_CXXFLAGS}"
7496         fi
7497     fi
7498 fi
7499
7500
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7502 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7503
7504
7505 # Enable/disable extras
7506 # Check whether --enable-extras was given.
7507 if test "${enable_extras+set}" = set; then :
7508   enableval=$enable_extras; case "${enableval}" in
7509                 yes) extras=true ;;
7510                 no)  extras=false ;;
7511                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7512                 esac
7513 else
7514   extras=true
7515 fi
7516
7517
7518 if test "$extras" = true; then
7519   EXTRAS_TRUE=
7520 else
7521   EXTRAS_TRUE='#'
7522 fi
7523 # Check whether --enable-icuio was given.
7524 if test "${enable_icuio+set}" = set; then :
7525   enableval=$enable_icuio; case "${enableval}" in
7526                 yes) icuio=true ;;
7527                 no)  icuio=false ;;
7528                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7529                 esac
7530 else
7531   icuio=true
7532 fi
7533
7534
7535 if test "$icuio" = true; then
7536   ICUIO_TRUE=
7537 else
7538   ICUIO_TRUE='#'
7539 fi
7540
7541 # Enable/disable layout
7542 # Check whether --enable-layout was given.
7543 if test "${enable_layout+set}" = set; then :
7544   enableval=$enable_layout; case "${enableval}" in
7545                 yes) layout=true ;;
7546                 no)  layout=false ;;
7547                 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7548                 esac
7549 else
7550   layout=true
7551 fi
7552
7553
7554 if test "$layout" = true; then
7555   LAYOUT_TRUE=
7556 else
7557   LAYOUT_TRUE='#'
7558 fi
7559
7560
7561 # Check whether --with-data-packaging was given.
7562 if test "${with_data_packaging+set}" = set; then :
7563   withval=$with_data_packaging; case "${withval}" in
7564                 files|archive|library) datapackaging=$withval ;;
7565                 auto) datapackaging=$withval ;;
7566                 common) datapackaging=archive ;;
7567                 dll) datapackaging=library ;;
7568                 static) datapackaging=static ;;
7569                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7570                 esac
7571 else
7572   datapackaging=
7573 fi
7574
7575
7576 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7577 # thesysconfdir=`eval echo $sysconfdir`
7578 thedatadir=`eval echo $datadir`
7579 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7580 pkgicudatadir=$datadir
7581 thepkgicudatadir=$thedatadir
7582
7583
7584
7585
7586 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7587         # default to library
7588         datapackaging=library
7589         if test "$ENABLE_STATIC" = "YES"; then
7590                 if test "$ENABLE_SHARED" != "YES"; then
7591                         datapackaging=static
7592                 fi
7593         fi
7594 fi
7595
7596 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7597
7598 datapackaging_msg="(No explaination for mode $datapackaging.)"
7599
7600 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7601 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7602 datapackaging_howfound="(unknown)"
7603
7604 case "$datapackaging" in
7605     files)
7606     DATA_PACKAGING_MODE=files
7607     datapackaging_msg="ICU data will be stored in individual files."
7608     datapackaging_howfound="$datapackaging_msg_path"
7609     ;;
7610     archive)
7611     DATA_PACKAGING_MODE=common
7612     datapackaging_msg="ICU data will be stored in a single .dat file."
7613     datapackaging_howfound="$datapackaging_msg_path"
7614     ;;
7615     library)
7616     DATA_PACKAGING_MODE=dll
7617     datapackaging_msg="ICU data will be linked with ICU."
7618     if test "$ENABLE_STATIC" = "YES"; then
7619         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7620     fi
7621     if test "$ENABLE_SHARED" = "YES"; then
7622         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7623     fi
7624     datapackaging_howfound="$datapackaging_msg_set"
7625     ;;
7626     static)
7627     DATA_PACKAGING_MODE=static
7628     datapackaging_msg="ICU data will be stored in a static library."
7629     datapackaging_howfound="$datapackaging_msg_set"
7630     ;;
7631 esac
7632
7633
7634 # Sets a library suffix
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7636 $as_echo_n "checking for a library suffix to use... " >&6; }
7637
7638 # Check whether --with-library-suffix was given.
7639 if test "${with_library_suffix+set}" = set; then :
7640   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7641 else
7642   ICULIBSUFFIX=
7643 fi
7644
7645 msg=$ICULIBSUFFIX
7646 if test "$msg" = ""; then
7647     msg=none
7648 fi
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7650 $as_echo "$msg" >&6; }
7651
7652 if test "$ICULIBSUFFIX" != ""
7653 then
7654     U_HAVE_LIB_SUFFIX=1
7655     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7656 else
7657     U_HAVE_LIB_SUFFIX=0
7658 fi
7659
7660
7661
7662 # Enable/disable tests
7663 # Check whether --enable-tests was given.
7664 if test "${enable_tests+set}" = set; then :
7665   enableval=$enable_tests; case "${enableval}" in
7666                 yes) tests=true ;;
7667                 no)  tests=false ;;
7668                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7669                 esac
7670 else
7671   tests=true
7672 fi
7673
7674
7675 if test "$tests" = true; then
7676   TESTS_TRUE=
7677 else
7678   TESTS_TRUE='#'
7679 fi
7680
7681 # Enable/disable samples
7682 # Check whether --enable-samples was given.
7683 if test "${enable_samples+set}" = set; then :
7684   enableval=$enable_samples; case "${enableval}" in
7685                 yes) samples=true ;;
7686                 no)  samples=false ;;
7687                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7688                 esac
7689 else
7690   samples=true
7691 fi
7692
7693
7694 if test "$samples" = true; then
7695   SAMPLES_TRUE=
7696 else
7697   SAMPLES_TRUE='#'
7698 fi
7699
7700 ICUDATA_CHAR=$U_ENDIAN_CHAR
7701
7702 # Platform-specific Makefile setup
7703 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7704 case "${host}" in
7705         *-*-solaris*)   platform=U_SOLARIS ;;
7706         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7707         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7708         *-*-aix*)       platform=U_AIX ;;
7709         *-*-hpux*)      platform=U_HPUX ;;
7710         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7711         *-*-cygwin*|*-*-mingw*) platform=U_CYGWIN ;;
7712         *-*ibm-openedition*|*-*-os390*) platform=OS390
7713                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7714                                 ICUDATA_CHAR="e"
7715                         fi ;;
7716         *-*-os400*)     platform=OS400
7717                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7718                                 ICUDATA_CHAR="e"
7719                         fi ;;
7720         *-*-nto*)       platform=U_QNX ;;
7721         *-dec-osf*)     platform=U_OSF ;;
7722         *-*-beos)               platform=U_BEOS ;;
7723         *-*-irix*)              platform=U_IRIX ;;
7724         *-ncr-*)                platform=U_MPRAS ;;
7725         *)              platform=U_UNKNOWN_PLATFORM ;;
7726 esac
7727
7728
7729 platform_make_fragment_name="$icu_cv_host_frag"
7730 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7731
7732
7733
7734 if test "${FORCE_LIBS}" != ""; then
7735    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7736    LIBS=${FORCE_LIBS}
7737 fi
7738
7739
7740 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7741 # for build.
7742
7743 if test $ICU_USE_THREADS -ne 0
7744 then
7745     CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7746     CFLAGS="$CFLAGS \$(THREADSCFLAGS)"
7747     CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)"
7748 fi
7749
7750 # output the Makefiles
7751 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 layout/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/genctd/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 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/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/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 samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile common/unicode/platform.h"
7752
7753 cat >confcache <<\_ACEOF
7754 # This file is a shell script that caches the results of configure
7755 # tests run on this system so they can be shared between configure
7756 # scripts and configure runs, see configure's option --config-cache.
7757 # It is not useful on other systems.  If it contains results you don't
7758 # want to keep, you may remove or edit it.
7759 #
7760 # config.status only pays attention to the cache file if you give it
7761 # the --recheck option to rerun configure.
7762 #
7763 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7764 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7765 # following values.
7766
7767 _ACEOF
7768
7769 # The following way of writing the cache mishandles newlines in values,
7770 # but we know of no workaround that is simple, portable, and efficient.
7771 # So, we kill variables containing newlines.
7772 # Ultrix sh set writes to stderr and can't be redirected directly,
7773 # and sets the high bit in the cache file unless we assign to the vars.
7774 (
7775   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7776     eval ac_val=\$$ac_var
7777     case $ac_val in #(
7778     *${as_nl}*)
7779       case $ac_var in #(
7780       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7781 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7782       esac
7783       case $ac_var in #(
7784       _ | IFS | as_nl) ;; #(
7785       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7786       *) { eval $ac_var=; unset $ac_var;} ;;
7787       esac ;;
7788     esac
7789   done
7790
7791   (set) 2>&1 |
7792     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7793     *${as_nl}ac_space=\ *)
7794       # `set' does not quote correctly, so add quotes: double-quote
7795       # substitution turns \\\\ into \\, and sed turns \\ into \.
7796       sed -n \
7797         "s/'/'\\\\''/g;
7798           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7799       ;; #(
7800     *)
7801       # `set' quotes correctly as required by POSIX, so do not add quotes.
7802       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7803       ;;
7804     esac |
7805     sort
7806 ) |
7807   sed '
7808      /^ac_cv_env_/b end
7809      t clear
7810      :clear
7811      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7812      t end
7813      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7814      :end' >>confcache
7815 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7816   if test -w "$cache_file"; then
7817     test "x$cache_file" != "x/dev/null" &&
7818       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7819 $as_echo "$as_me: updating cache $cache_file" >&6;}
7820     cat confcache >$cache_file
7821   else
7822     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7823 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7824   fi
7825 fi
7826 rm -f confcache
7827
7828 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7829 # Let make expand exec_prefix.
7830 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7831
7832 DEFS=-DHAVE_CONFIG_H
7833
7834 ac_libobjs=
7835 ac_ltlibobjs=
7836 U=
7837 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7838   # 1. Remove the extension, and $U if already installed.
7839   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7840   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7841   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7842   #    will be set to the directory where LIBOBJS objects are built.
7843   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7844   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7845 done
7846 LIBOBJS=$ac_libobjs
7847
7848 LTLIBOBJS=$ac_ltlibobjs
7849
7850
7851
7852
7853 : ${CONFIG_STATUS=./config.status}
7854 ac_write_fail=0
7855 ac_clean_files_save=$ac_clean_files
7856 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7857 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7858 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7859 as_write_fail=0
7860 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7861 #! $SHELL
7862 # Generated by $as_me.
7863 # Run this file to recreate the current configuration.
7864 # Compiler output produced by configure, useful for debugging
7865 # configure, is in config.log if it exists.
7866
7867 debug=false
7868 ac_cs_recheck=false
7869 ac_cs_silent=false
7870
7871 SHELL=\${CONFIG_SHELL-$SHELL}
7872 export SHELL
7873 _ASEOF
7874 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7875 ## -------------------- ##
7876 ## M4sh Initialization. ##
7877 ## -------------------- ##
7878
7879 # Be more Bourne compatible
7880 DUALCASE=1; export DUALCASE # for MKS sh
7881 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7882   emulate sh
7883   NULLCMD=:
7884   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7885   # is contrary to our usage.  Disable this feature.
7886   alias -g '${1+"$@"}'='"$@"'
7887   setopt NO_GLOB_SUBST
7888 else
7889   case `(set -o) 2>/dev/null` in #(
7890   *posix*) :
7891     set -o posix ;; #(
7892   *) :
7893      ;;
7894 esac
7895 fi
7896
7897
7898 as_nl='
7899 '
7900 export as_nl
7901 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7902 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7903 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7904 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7905 # Prefer a ksh shell builtin over an external printf program on Solaris,
7906 # but without wasting forks for bash or zsh.
7907 if test -z "$BASH_VERSION$ZSH_VERSION" \
7908     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7909   as_echo='print -r --'
7910   as_echo_n='print -rn --'
7911 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7912   as_echo='printf %s\n'
7913   as_echo_n='printf %s'
7914 else
7915   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7916     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7917     as_echo_n='/usr/ucb/echo -n'
7918   else
7919     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7920     as_echo_n_body='eval
7921       arg=$1;
7922       case $arg in #(
7923       *"$as_nl"*)
7924         expr "X$arg" : "X\\(.*\\)$as_nl";
7925         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7926       esac;
7927       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7928     '
7929     export as_echo_n_body
7930     as_echo_n='sh -c $as_echo_n_body as_echo'
7931   fi
7932   export as_echo_body
7933   as_echo='sh -c $as_echo_body as_echo'
7934 fi
7935
7936 # The user is always right.
7937 if test "${PATH_SEPARATOR+set}" != set; then
7938   PATH_SEPARATOR=:
7939   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7940     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7941       PATH_SEPARATOR=';'
7942   }
7943 fi
7944
7945
7946 # IFS
7947 # We need space, tab and new line, in precisely that order.  Quoting is
7948 # there to prevent editors from complaining about space-tab.
7949 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7950 # splitting by setting IFS to empty value.)
7951 IFS=" ""        $as_nl"
7952
7953 # Find who we are.  Look in the path if we contain no directory separator.
7954 case $0 in #((
7955   *[\\/]* ) as_myself=$0 ;;
7956   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7957 for as_dir in $PATH
7958 do
7959   IFS=$as_save_IFS
7960   test -z "$as_dir" && as_dir=.
7961     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7962   done
7963 IFS=$as_save_IFS
7964
7965      ;;
7966 esac
7967 # We did not find ourselves, most probably we were run as `sh COMMAND'
7968 # in which case we are not to be found in the path.
7969 if test "x$as_myself" = x; then
7970   as_myself=$0
7971 fi
7972 if test ! -f "$as_myself"; then
7973   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7974   exit 1
7975 fi
7976
7977 # Unset variables that we do not need and which cause bugs (e.g. in
7978 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7979 # suppresses any "Segmentation fault" message there.  '((' could
7980 # trigger a bug in pdksh 5.2.14.
7981 for as_var in BASH_ENV ENV MAIL MAILPATH
7982 do eval test x\${$as_var+set} = xset \
7983   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7984 done
7985 PS1='$ '
7986 PS2='> '
7987 PS4='+ '
7988
7989 # NLS nuisances.
7990 LC_ALL=C
7991 export LC_ALL
7992 LANGUAGE=C
7993 export LANGUAGE
7994
7995 # CDPATH.
7996 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7997
7998
7999 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8000 # ----------------------------------------
8001 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8002 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8003 # script with STATUS, using 1 if that was 0.
8004 as_fn_error ()
8005 {
8006   as_status=$1; test $as_status -eq 0 && as_status=1
8007   if test "$4"; then
8008     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8009     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8010   fi
8011   $as_echo "$as_me: error: $2" >&2
8012   as_fn_exit $as_status
8013 } # as_fn_error
8014
8015
8016 # as_fn_set_status STATUS
8017 # -----------------------
8018 # Set $? to STATUS, without forking.
8019 as_fn_set_status ()
8020 {
8021   return $1
8022 } # as_fn_set_status
8023
8024 # as_fn_exit STATUS
8025 # -----------------
8026 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8027 as_fn_exit ()
8028 {
8029   set +e
8030   as_fn_set_status $1
8031   exit $1
8032 } # as_fn_exit
8033
8034 # as_fn_unset VAR
8035 # ---------------
8036 # Portably unset VAR.
8037 as_fn_unset ()
8038 {
8039   { eval $1=; unset $1;}
8040 }
8041 as_unset=as_fn_unset
8042 # as_fn_append VAR VALUE
8043 # ----------------------
8044 # Append the text in VALUE to the end of the definition contained in VAR. Take
8045 # advantage of any shell optimizations that allow amortized linear growth over
8046 # repeated appends, instead of the typical quadratic growth present in naive
8047 # implementations.
8048 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8049   eval 'as_fn_append ()
8050   {
8051     eval $1+=\$2
8052   }'
8053 else
8054   as_fn_append ()
8055   {
8056     eval $1=\$$1\$2
8057   }
8058 fi # as_fn_append
8059
8060 # as_fn_arith ARG...
8061 # ------------------
8062 # Perform arithmetic evaluation on the ARGs, and store the result in the
8063 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8064 # must be portable across $(()) and expr.
8065 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8066   eval 'as_fn_arith ()
8067   {
8068     as_val=$(( $* ))
8069   }'
8070 else
8071   as_fn_arith ()
8072   {
8073     as_val=`expr "$@" || test $? -eq 1`
8074   }
8075 fi # as_fn_arith
8076
8077
8078 if expr a : '\(a\)' >/dev/null 2>&1 &&
8079    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8080   as_expr=expr
8081 else
8082   as_expr=false
8083 fi
8084
8085 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8086   as_basename=basename
8087 else
8088   as_basename=false
8089 fi
8090
8091 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8092   as_dirname=dirname
8093 else
8094   as_dirname=false
8095 fi
8096
8097 as_me=`$as_basename -- "$0" ||
8098 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8099          X"$0" : 'X\(//\)$' \| \
8100          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8101 $as_echo X/"$0" |
8102     sed '/^.*\/\([^/][^/]*\)\/*$/{
8103             s//\1/
8104             q
8105           }
8106           /^X\/\(\/\/\)$/{
8107             s//\1/
8108             q
8109           }
8110           /^X\/\(\/\).*/{
8111             s//\1/
8112             q
8113           }
8114           s/.*/./; q'`
8115
8116 # Avoid depending upon Character Ranges.
8117 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8118 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8119 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8120 as_cr_digits='0123456789'
8121 as_cr_alnum=$as_cr_Letters$as_cr_digits
8122
8123 ECHO_C= ECHO_N= ECHO_T=
8124 case `echo -n x` in #(((((
8125 -n*)
8126   case `echo 'xy\c'` in
8127   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8128   xy)  ECHO_C='\c';;
8129   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8130        ECHO_T=' ';;
8131   esac;;
8132 *)
8133   ECHO_N='-n';;
8134 esac
8135
8136 rm -f conf$$ conf$$.exe conf$$.file
8137 if test -d conf$$.dir; then
8138   rm -f conf$$.dir/conf$$.file
8139 else
8140   rm -f conf$$.dir
8141   mkdir conf$$.dir 2>/dev/null
8142 fi
8143 if (echo >conf$$.file) 2>/dev/null; then
8144   if ln -s conf$$.file conf$$ 2>/dev/null; then
8145     as_ln_s='ln -s'
8146     # ... but there are two gotchas:
8147     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8148     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8149     # In both cases, we have to default to `cp -p'.
8150     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8151       as_ln_s='cp -p'
8152   elif ln conf$$.file conf$$ 2>/dev/null; then
8153     as_ln_s=ln
8154   else
8155     as_ln_s='cp -p'
8156   fi
8157 else
8158   as_ln_s='cp -p'
8159 fi
8160 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8161 rmdir conf$$.dir 2>/dev/null
8162
8163
8164 # as_fn_mkdir_p
8165 # -------------
8166 # Create "$as_dir" as a directory, including parents if necessary.
8167 as_fn_mkdir_p ()
8168 {
8169
8170   case $as_dir in #(
8171   -*) as_dir=./$as_dir;;
8172   esac
8173   test -d "$as_dir" || eval $as_mkdir_p || {
8174     as_dirs=
8175     while :; do
8176       case $as_dir in #(
8177       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8178       *) as_qdir=$as_dir;;
8179       esac
8180       as_dirs="'$as_qdir' $as_dirs"
8181       as_dir=`$as_dirname -- "$as_dir" ||
8182 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8183          X"$as_dir" : 'X\(//\)[^/]' \| \
8184          X"$as_dir" : 'X\(//\)$' \| \
8185          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8186 $as_echo X"$as_dir" |
8187     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8188             s//\1/
8189             q
8190           }
8191           /^X\(\/\/\)[^/].*/{
8192             s//\1/
8193             q
8194           }
8195           /^X\(\/\/\)$/{
8196             s//\1/
8197             q
8198           }
8199           /^X\(\/\).*/{
8200             s//\1/
8201             q
8202           }
8203           s/.*/./; q'`
8204       test -d "$as_dir" && break
8205     done
8206     test -z "$as_dirs" || eval "mkdir $as_dirs"
8207   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8208
8209
8210 } # as_fn_mkdir_p
8211 if mkdir -p . 2>/dev/null; then
8212   as_mkdir_p='mkdir -p "$as_dir"'
8213 else
8214   test -d ./-p && rmdir ./-p
8215   as_mkdir_p=false
8216 fi
8217
8218 if test -x / >/dev/null 2>&1; then
8219   as_test_x='test -x'
8220 else
8221   if ls -dL / >/dev/null 2>&1; then
8222     as_ls_L_option=L
8223   else
8224     as_ls_L_option=
8225   fi
8226   as_test_x='
8227     eval sh -c '\''
8228       if test -d "$1"; then
8229         test -d "$1/.";
8230       else
8231         case $1 in #(
8232         -*)set "./$1";;
8233         esac;
8234         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8235         ???[sx]*):;;*)false;;esac;fi
8236     '\'' sh
8237   '
8238 fi
8239 as_executable_p=$as_test_x
8240
8241 # Sed expression to map a string onto a valid CPP name.
8242 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8243
8244 # Sed expression to map a string onto a valid variable name.
8245 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8246
8247
8248 exec 6>&1
8249 ## ----------------------------------- ##
8250 ## Main body of $CONFIG_STATUS script. ##
8251 ## ----------------------------------- ##
8252 _ASEOF
8253 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8254
8255 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8256 # Save the log message, to keep $0 and so on meaningful, and to
8257 # report actual input values of CONFIG_FILES etc. instead of their
8258 # values after options handling.
8259 ac_log="
8260 This file was extended by $as_me, which was
8261 generated by GNU Autoconf 2.67.  Invocation command line was
8262
8263   CONFIG_FILES    = $CONFIG_FILES
8264   CONFIG_HEADERS  = $CONFIG_HEADERS
8265   CONFIG_LINKS    = $CONFIG_LINKS
8266   CONFIG_COMMANDS = $CONFIG_COMMANDS
8267   $ $0 $@
8268
8269 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8270 "
8271
8272 _ACEOF
8273
8274 case $ac_config_files in *"
8275 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8276 esac
8277
8278 case $ac_config_headers in *"
8279 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8280 esac
8281
8282
8283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8284 # Files that config.status was made for.
8285 config_files="$ac_config_files"
8286 config_headers="$ac_config_headers"
8287
8288 _ACEOF
8289
8290 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8291 ac_cs_usage="\
8292 \`$as_me' instantiates files and other configuration actions
8293 from templates according to the current configuration.  Unless the files
8294 and actions are specified as TAGs, all are instantiated by default.
8295
8296 Usage: $0 [OPTION]... [TAG]...
8297
8298   -h, --help       print this help, then exit
8299   -V, --version    print version number and configuration settings, then exit
8300       --config     print configuration, then exit
8301   -q, --quiet, --silent
8302                    do not print progress messages
8303   -d, --debug      don't remove temporary files
8304       --recheck    update $as_me by reconfiguring in the same conditions
8305       --file=FILE[:TEMPLATE]
8306                    instantiate the configuration file FILE
8307       --header=FILE[:TEMPLATE]
8308                    instantiate the configuration header FILE
8309
8310 Configuration files:
8311 $config_files
8312
8313 Configuration headers:
8314 $config_headers
8315
8316 Report bugs to the package provider."
8317
8318 _ACEOF
8319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8320 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8321 ac_cs_version="\\
8322 config.status
8323 configured by $0, generated by GNU Autoconf 2.67,
8324   with options \\"\$ac_cs_config\\"
8325
8326 Copyright (C) 2010 Free Software Foundation, Inc.
8327 This config.status script is free software; the Free Software Foundation
8328 gives unlimited permission to copy, distribute and modify it."
8329
8330 ac_pwd='$ac_pwd'
8331 srcdir='$srcdir'
8332 INSTALL='$INSTALL'
8333 test -n "\$AWK" || AWK=awk
8334 _ACEOF
8335
8336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8337 # The default lists apply if the user does not specify any file.
8338 ac_need_defaults=:
8339 while test $# != 0
8340 do
8341   case $1 in
8342   --*=?*)
8343     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8344     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8345     ac_shift=:
8346     ;;
8347   --*=)
8348     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8349     ac_optarg=
8350     ac_shift=:
8351     ;;
8352   *)
8353     ac_option=$1
8354     ac_optarg=$2
8355     ac_shift=shift
8356     ;;
8357   esac
8358
8359   case $ac_option in
8360   # Handling of the options.
8361   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8362     ac_cs_recheck=: ;;
8363   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8364     $as_echo "$ac_cs_version"; exit ;;
8365   --config | --confi | --conf | --con | --co | --c )
8366     $as_echo "$ac_cs_config"; exit ;;
8367   --debug | --debu | --deb | --de | --d | -d )
8368     debug=: ;;
8369   --file | --fil | --fi | --f )
8370     $ac_shift
8371     case $ac_optarg in
8372     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8373     '') as_fn_error $? "missing file argument" ;;
8374     esac
8375     as_fn_append CONFIG_FILES " '$ac_optarg'"
8376     ac_need_defaults=false;;
8377   --header | --heade | --head | --hea )
8378     $ac_shift
8379     case $ac_optarg in
8380     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8381     esac
8382     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8383     ac_need_defaults=false;;
8384   --he | --h)
8385     # Conflict between --help and --header
8386     as_fn_error $? "ambiguous option: \`$1'
8387 Try \`$0 --help' for more information.";;
8388   --help | --hel | -h )
8389     $as_echo "$ac_cs_usage"; exit ;;
8390   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8391   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8392     ac_cs_silent=: ;;
8393
8394   # This is an error.
8395   -*) as_fn_error $? "unrecognized option: \`$1'
8396 Try \`$0 --help' for more information." ;;
8397
8398   *) as_fn_append ac_config_targets " $1"
8399      ac_need_defaults=false ;;
8400
8401   esac
8402   shift
8403 done
8404
8405 ac_configure_extra_args=
8406
8407 if $ac_cs_silent; then
8408   exec 6>/dev/null
8409   ac_configure_extra_args="$ac_configure_extra_args --silent"
8410 fi
8411
8412 _ACEOF
8413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8414 if \$ac_cs_recheck; then
8415   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8416   shift
8417   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8418   CONFIG_SHELL='$SHELL'
8419   export CONFIG_SHELL
8420   exec "\$@"
8421 fi
8422
8423 _ACEOF
8424 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8425 exec 5>>config.log
8426 {
8427   echo
8428   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8429 ## Running $as_me. ##
8430 _ASBOX
8431   $as_echo "$ac_log"
8432 } >&5
8433
8434 _ACEOF
8435 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8436 _ACEOF
8437
8438 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8439
8440 # Handling of arguments.
8441 for ac_config_target in $ac_config_targets
8442 do
8443   case $ac_config_target in
8444     "common/icucfg.h") CONFIG_HEADERS="$CONFIG_HEADERS common/icucfg.h" ;;
8445     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8446     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8447     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8448     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8449     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8450     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8451     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8452     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8453     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8454     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8455     "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8456     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8457     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8458     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8459     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8460     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8461     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8462     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8463     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8464     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8465     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8466     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8467     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8468     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8469     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8470     "tools/genctd/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genctd/Makefile" ;;
8471     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8472     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8473     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8474     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8475     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8476     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8477     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8478     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8479     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8480     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8481     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8482     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8483     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8484     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8485     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8486     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8487     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8488     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8489     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8490     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8491     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8492     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8493     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8494     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8495     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8496     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8497     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8498     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8499     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8500     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8501     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8502     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8503     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8504     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8505     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8506     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8507     "common/unicode/platform.h") CONFIG_FILES="$CONFIG_FILES common/unicode/platform.h" ;;
8508
8509   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8510   esac
8511 done
8512
8513
8514 # If the user did not use the arguments to specify the items to instantiate,
8515 # then the envvar interface is used.  Set only those that are not.
8516 # We use the long form for the default assignment because of an extremely
8517 # bizarre bug on SunOS 4.1.3.
8518 if $ac_need_defaults; then
8519   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8520   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8521 fi
8522
8523 # Have a temporary directory for convenience.  Make it in the build tree
8524 # simply because there is no reason against having it here, and in addition,
8525 # creating and moving files from /tmp can sometimes cause problems.
8526 # Hook for its removal unless debugging.
8527 # Note that there is a small window in which the directory will not be cleaned:
8528 # after its creation but before its name has been assigned to `$tmp'.
8529 $debug ||
8530 {
8531   tmp=
8532   trap 'exit_status=$?
8533   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8534 ' 0
8535   trap 'as_fn_exit 1' 1 2 13 15
8536 }
8537 # Create a (secure) tmp directory for tmp files.
8538
8539 {
8540   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8541   test -n "$tmp" && test -d "$tmp"
8542 }  ||
8543 {
8544   tmp=./conf$$-$RANDOM
8545   (umask 077 && mkdir "$tmp")
8546 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8547
8548 # Set up the scripts for CONFIG_FILES section.
8549 # No need to generate them if there are no CONFIG_FILES.
8550 # This happens for instance with `./config.status config.h'.
8551 if test -n "$CONFIG_FILES"; then
8552
8553
8554 ac_cr=`echo X | tr X '\015'`
8555 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8556 # But we know of no other shell where ac_cr would be empty at this
8557 # point, so we can use a bashism as a fallback.
8558 if test "x$ac_cr" = x; then
8559   eval ac_cr=\$\'\\r\'
8560 fi
8561 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8562 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8563   ac_cs_awk_cr='\\r'
8564 else
8565   ac_cs_awk_cr=$ac_cr
8566 fi
8567
8568 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8569 _ACEOF
8570
8571
8572 {
8573   echo "cat >conf$$subs.awk <<_ACEOF" &&
8574   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8575   echo "_ACEOF"
8576 } >conf$$subs.sh ||
8577   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8578 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8579 ac_delim='%!_!# '
8580 for ac_last_try in false false false false false :; do
8581   . ./conf$$subs.sh ||
8582     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8583
8584   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8585   if test $ac_delim_n = $ac_delim_num; then
8586     break
8587   elif $ac_last_try; then
8588     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8589   else
8590     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8591   fi
8592 done
8593 rm -f conf$$subs.sh
8594
8595 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8596 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8597 _ACEOF
8598 sed -n '
8599 h
8600 s/^/S["/; s/!.*/"]=/
8601 p
8602 g
8603 s/^[^!]*!//
8604 :repl
8605 t repl
8606 s/'"$ac_delim"'$//
8607 t delim
8608 :nl
8609 h
8610 s/\(.\{148\}\)..*/\1/
8611 t more1
8612 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8613 p
8614 n
8615 b repl
8616 :more1
8617 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8618 p
8619 g
8620 s/.\{148\}//
8621 t nl
8622 :delim
8623 h
8624 s/\(.\{148\}\)..*/\1/
8625 t more2
8626 s/["\\]/\\&/g; s/^/"/; s/$/"/
8627 p
8628 b
8629 :more2
8630 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8631 p
8632 g
8633 s/.\{148\}//
8634 t delim
8635 ' <conf$$subs.awk | sed '
8636 /^[^""]/{
8637   N
8638   s/\n//
8639 }
8640 ' >>$CONFIG_STATUS || ac_write_fail=1
8641 rm -f conf$$subs.awk
8642 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8643 _ACAWK
8644 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8645   for (key in S) S_is_set[key] = 1
8646   FS = "\a"
8647
8648 }
8649 {
8650   line = $ 0
8651   nfields = split(line, field, "@")
8652   substed = 0
8653   len = length(field[1])
8654   for (i = 2; i < nfields; i++) {
8655     key = field[i]
8656     keylen = length(key)
8657     if (S_is_set[key]) {
8658       value = S[key]
8659       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8660       len += length(value) + length(field[++i])
8661       substed = 1
8662     } else
8663       len += 1 + keylen
8664   }
8665
8666   print line
8667 }
8668
8669 _ACAWK
8670 _ACEOF
8671 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8672 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8673   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8674 else
8675   cat
8676 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8677   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8678 _ACEOF
8679
8680 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8681 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8682 # trailing colons and then remove the whole line if VPATH becomes empty
8683 # (actually we leave an empty line to preserve line numbers).
8684 if test "x$srcdir" = x.; then
8685   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8686 h
8687 s///
8688 s/^/:/
8689 s/[      ]*$/:/
8690 s/:\$(srcdir):/:/g
8691 s/:\${srcdir}:/:/g
8692 s/:@srcdir@:/:/g
8693 s/^:*//
8694 s/:*$//
8695 x
8696 s/\(=[   ]*\).*/\1/
8697 G
8698 s/\n//
8699 s/^[^=]*=[       ]*$//
8700 }'
8701 fi
8702
8703 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8704 fi # test -n "$CONFIG_FILES"
8705
8706 # Set up the scripts for CONFIG_HEADERS section.
8707 # No need to generate them if there are no CONFIG_HEADERS.
8708 # This happens for instance with `./config.status Makefile'.
8709 if test -n "$CONFIG_HEADERS"; then
8710 cat >"$tmp/defines.awk" <<\_ACAWK ||
8711 BEGIN {
8712 _ACEOF
8713
8714 # Transform confdefs.h into an awk script `defines.awk', embedded as
8715 # here-document in config.status, that substitutes the proper values into
8716 # config.h.in to produce config.h.
8717
8718 # Create a delimiter string that does not exist in confdefs.h, to ease
8719 # handling of long lines.
8720 ac_delim='%!_!# '
8721 for ac_last_try in false false :; do
8722   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8723   if test -z "$ac_t"; then
8724     break
8725   elif $ac_last_try; then
8726     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8727   else
8728     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8729   fi
8730 done
8731
8732 # For the awk script, D is an array of macro values keyed by name,
8733 # likewise P contains macro parameters if any.  Preserve backslash
8734 # newline sequences.
8735
8736 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8737 sed -n '
8738 s/.\{148\}/&'"$ac_delim"'/g
8739 t rset
8740 :rset
8741 s/^[     ]*#[    ]*define[       ][      ]*/ /
8742 t def
8743 d
8744 :def
8745 s/\\$//
8746 t bsnl
8747 s/["\\]/\\&/g
8748 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8749 D["\1"]=" \3"/p
8750 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
8751 d
8752 :bsnl
8753 s/["\\]/\\&/g
8754 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
8755 D["\1"]=" \3\\\\\\n"\\/p
8756 t cont
8757 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8758 t cont
8759 d
8760 :cont
8761 n
8762 s/.\{148\}/&'"$ac_delim"'/g
8763 t clear
8764 :clear
8765 s/\\$//
8766 t bsnlc
8767 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8768 d
8769 :bsnlc
8770 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8771 b cont
8772 ' <confdefs.h | sed '
8773 s/'"$ac_delim"'/"\\\
8774 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8775
8776 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8777   for (key in D) D_is_set[key] = 1
8778   FS = "\a"
8779 }
8780 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8781   line = \$ 0
8782   split(line, arg, " ")
8783   if (arg[1] == "#") {
8784     defundef = arg[2]
8785     mac1 = arg[3]
8786   } else {
8787     defundef = substr(arg[1], 2)
8788     mac1 = arg[2]
8789   }
8790   split(mac1, mac2, "(") #)
8791   macro = mac2[1]
8792   prefix = substr(line, 1, index(line, defundef) - 1)
8793   if (D_is_set[macro]) {
8794     # Preserve the white space surrounding the "#".
8795     print prefix "define", macro P[macro] D[macro]
8796     next
8797   } else {
8798     # Replace #undef with comments.  This is necessary, for example,
8799     # in the case of _POSIX_SOURCE, which is predefined and required
8800     # on some systems where configure will not decide to define it.
8801     if (defundef == "undef") {
8802       print "/*", prefix defundef, macro, "*/"
8803       next
8804     }
8805   }
8806 }
8807 { print }
8808 _ACAWK
8809 _ACEOF
8810 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8811   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8812 fi # test -n "$CONFIG_HEADERS"
8813
8814
8815 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
8816 shift
8817 for ac_tag
8818 do
8819   case $ac_tag in
8820   :[FHLC]) ac_mode=$ac_tag; continue;;
8821   esac
8822   case $ac_mode$ac_tag in
8823   :[FHL]*:*);;
8824   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8825   :[FH]-) ac_tag=-:-;;
8826   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8827   esac
8828   ac_save_IFS=$IFS
8829   IFS=:
8830   set x $ac_tag
8831   IFS=$ac_save_IFS
8832   shift
8833   ac_file=$1
8834   shift
8835
8836   case $ac_mode in
8837   :L) ac_source=$1;;
8838   :[FH])
8839     ac_file_inputs=
8840     for ac_f
8841     do
8842       case $ac_f in
8843       -) ac_f="$tmp/stdin";;
8844       *) # Look for the file first in the build tree, then in the source tree
8845          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8846          # because $ac_f cannot contain `:'.
8847          test -f "$ac_f" ||
8848            case $ac_f in
8849            [\\/$]*) false;;
8850            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8851            esac ||
8852            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8853       esac
8854       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8855       as_fn_append ac_file_inputs " '$ac_f'"
8856     done
8857
8858     # Let's still pretend it is `configure' which instantiates (i.e., don't
8859     # use $as_me), people would be surprised to read:
8860     #    /* config.h.  Generated by config.status.  */
8861     configure_input='Generated from '`
8862           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8863         `' by configure.'
8864     if test x"$ac_file" != x-; then
8865       configure_input="$ac_file.  $configure_input"
8866       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8867 $as_echo "$as_me: creating $ac_file" >&6;}
8868     fi
8869     # Neutralize special characters interpreted by sed in replacement strings.
8870     case $configure_input in #(
8871     *\&* | *\|* | *\\* )
8872        ac_sed_conf_input=`$as_echo "$configure_input" |
8873        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8874     *) ac_sed_conf_input=$configure_input;;
8875     esac
8876
8877     case $ac_tag in
8878     *:-:* | *:-) cat >"$tmp/stdin" \
8879       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8880     esac
8881     ;;
8882   esac
8883
8884   ac_dir=`$as_dirname -- "$ac_file" ||
8885 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8886          X"$ac_file" : 'X\(//\)[^/]' \| \
8887          X"$ac_file" : 'X\(//\)$' \| \
8888          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8889 $as_echo X"$ac_file" |
8890     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8891             s//\1/
8892             q
8893           }
8894           /^X\(\/\/\)[^/].*/{
8895             s//\1/
8896             q
8897           }
8898           /^X\(\/\/\)$/{
8899             s//\1/
8900             q
8901           }
8902           /^X\(\/\).*/{
8903             s//\1/
8904             q
8905           }
8906           s/.*/./; q'`
8907   as_dir="$ac_dir"; as_fn_mkdir_p
8908   ac_builddir=.
8909
8910 case "$ac_dir" in
8911 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8912 *)
8913   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8914   # A ".." for each directory in $ac_dir_suffix.
8915   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8916   case $ac_top_builddir_sub in
8917   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8918   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8919   esac ;;
8920 esac
8921 ac_abs_top_builddir=$ac_pwd
8922 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8923 # for backward compatibility:
8924 ac_top_builddir=$ac_top_build_prefix
8925
8926 case $srcdir in
8927   .)  # We are building in place.
8928     ac_srcdir=.
8929     ac_top_srcdir=$ac_top_builddir_sub
8930     ac_abs_top_srcdir=$ac_pwd ;;
8931   [\\/]* | ?:[\\/]* )  # Absolute name.
8932     ac_srcdir=$srcdir$ac_dir_suffix;
8933     ac_top_srcdir=$srcdir
8934     ac_abs_top_srcdir=$srcdir ;;
8935   *) # Relative name.
8936     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8937     ac_top_srcdir=$ac_top_build_prefix$srcdir
8938     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8939 esac
8940 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8941
8942
8943   case $ac_mode in
8944   :F)
8945   #
8946   # CONFIG_FILE
8947   #
8948
8949   case $INSTALL in
8950   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8951   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8952   esac
8953 _ACEOF
8954
8955 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8956 # If the template does not know about datarootdir, expand it.
8957 # FIXME: This hack should be removed a few years after 2.60.
8958 ac_datarootdir_hack=; ac_datarootdir_seen=
8959 ac_sed_dataroot='
8960 /datarootdir/ {
8961   p
8962   q
8963 }
8964 /@datadir@/p
8965 /@docdir@/p
8966 /@infodir@/p
8967 /@localedir@/p
8968 /@mandir@/p'
8969 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8970 *datarootdir*) ac_datarootdir_seen=yes;;
8971 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8972   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8973 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8974 _ACEOF
8975 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8976   ac_datarootdir_hack='
8977   s&@datadir@&$datadir&g
8978   s&@docdir@&$docdir&g
8979   s&@infodir@&$infodir&g
8980   s&@localedir@&$localedir&g
8981   s&@mandir@&$mandir&g
8982   s&\\\${datarootdir}&$datarootdir&g' ;;
8983 esac
8984 _ACEOF
8985
8986 # Neutralize VPATH when `$srcdir' = `.'.
8987 # Shell code in configure.ac might set extrasub.
8988 # FIXME: do we really want to maintain this feature?
8989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8990 ac_sed_extra="$ac_vpsub
8991 $extrasub
8992 _ACEOF
8993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8994 :t
8995 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8996 s|@configure_input@|$ac_sed_conf_input|;t t
8997 s&@top_builddir@&$ac_top_builddir_sub&;t t
8998 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8999 s&@srcdir@&$ac_srcdir&;t t
9000 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9001 s&@top_srcdir@&$ac_top_srcdir&;t t
9002 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9003 s&@builddir@&$ac_builddir&;t t
9004 s&@abs_builddir@&$ac_abs_builddir&;t t
9005 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9006 s&@INSTALL@&$ac_INSTALL&;t t
9007 $ac_datarootdir_hack
9008 "
9009 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
9010   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9011
9012 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9013   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
9014   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
9015   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9016 which seems to be undefined.  Please make sure it is defined" >&5
9017 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9018 which seems to be undefined.  Please make sure it is defined" >&2;}
9019
9020   rm -f "$tmp/stdin"
9021   case $ac_file in
9022   -) cat "$tmp/out" && rm -f "$tmp/out";;
9023   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
9024   esac \
9025   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9026  ;;
9027   :H)
9028   #
9029   # CONFIG_HEADER
9030   #
9031   if test x"$ac_file" != x-; then
9032     {
9033       $as_echo "/* $configure_input  */" \
9034       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
9035     } >"$tmp/config.h" \
9036       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9037     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
9038       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9039 $as_echo "$as_me: $ac_file is unchanged" >&6;}
9040     else
9041       rm -f "$ac_file"
9042       mv "$tmp/config.h" "$ac_file" \
9043         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9044     fi
9045   else
9046     $as_echo "/* $configure_input  */" \
9047       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
9048       || as_fn_error $? "could not create -" "$LINENO" 5
9049   fi
9050  ;;
9051
9052
9053   esac
9054
9055 done # for ac_tag
9056
9057
9058 as_fn_exit 0
9059 _ACEOF
9060 ac_clean_files=$ac_clean_files_save
9061
9062 test $ac_write_fail = 0 ||
9063   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9064
9065
9066 # configure is writing to config.log, and then calls config.status.
9067 # config.status does its own redirection, appending to config.log.
9068 # Unfortunately, on DOS this fails, as config.log is still kept open
9069 # by configure, so config.status won't be able to write to it; its
9070 # output is simply discarded.  So we exec the FD to /dev/null,
9071 # effectively closing config.log, so it can be properly (re)opened and
9072 # appended to by config.status.  When coming back to configure, we
9073 # need to make the FD available again.
9074 if test "$no_create" != yes; then
9075   ac_cs_success=:
9076   ac_config_status_args=
9077   test "$silent" = yes &&
9078     ac_config_status_args="$ac_config_status_args --quiet"
9079   exec 5>/dev/null
9080   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9081   exec 5>>config.log
9082   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9083   # would make configure fail if this is the last instruction.
9084   $ac_cs_success || as_fn_exit 1
9085 fi
9086 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9087   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9088 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9089 fi
9090
9091
9092 echo
9093 echo "ICU for C/C++ $VERSION is ready to be built."
9094 echo "=== Important Notes: ==="
9095
9096 if test $ICU_USE_THREADS = 0; then
9097   echo
9098   echo  "** ICU was configured without mutex or thread support. Multithread-safe operation will not be tested. If this is unexpected, then run configure with --enable-threads=yes or check the messages above to see why thread support was not found." 1>&6
9099   echo
9100 fi
9101
9102 echo "Data Packaging: $datapackaging"
9103 echo " This means: $datapackaging_msg"
9104 echo " To locate data: $datapackaging_howfound"
9105
9106 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
9107 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
9108 else
9109 echo "** WARNING: $U_MAKE may not be GNU make."
9110 echo "This may cause ICU to fail to build. Please make sure that GNU make"
9111 echo "is in your PATH so that the configure script can detect its location."
9112 fi
9113
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
9115 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
9116 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9118 $as_echo "ok" >&6; }
9119 else
9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
9121 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
9122 fi
9123
9124 $as_unset _CXX_CXXSUFFIX