icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68.
   4 #
   5 #  Copyright (c) 1999-2012, 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 as_myself=
  95 case $0 in #((
  96   *[\\/]* ) as_myself=$0 ;;
  97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  98 for as_dir in $PATH
  99 do
 100   IFS=$as_save_IFS
 101   test -z "$as_dir" && as_dir=.
 102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 103   done
 104 IFS=$as_save_IFS
 105
 106      ;;
 107 esac
 108 # We did not find ourselves, most probably we were run as `sh COMMAND'
 109 # in which case we are not to be found in the path.
 110 if test "x$as_myself" = x; then
 111   as_myself=$0
 112 fi
 113 if test ! -f "$as_myself"; then
 114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 115   exit 1
 116 fi
 117
 118 # Unset variables that we do not need and which cause bugs (e.g. in
 119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 120 # suppresses any "Segmentation fault" message there.  '((' could
 121 # trigger a bug in pdksh 5.2.14.
 122 for as_var in BASH_ENV ENV MAIL MAILPATH
 123 do eval test x\${$as_var+set} = xset \
 124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # CDPATH.
 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 138
 139 if test "x$CONFIG_SHELL" = x; then
 140   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 141   emulate sh
 142   NULLCMD=:
 143   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 144   # is contrary to our usage.  Disable this feature.
 145   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 146   setopt NO_GLOB_SUBST
 147 else
 148   case \`(set -o) 2>/dev/null\` in #(
 149   *posix*) :
 150     set -o posix ;; #(
 151   *) :
 152      ;;
 153 esac
 154 fi
 155 "
 156   as_required="as_fn_return () { (exit \$1); }
 157 as_fn_success () { as_fn_return 0; }
 158 as_fn_failure () { as_fn_return 1; }
 159 as_fn_ret_success () { return 0; }
 160 as_fn_ret_failure () { return 1; }
 161
 162 exitcode=0
 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 168
 169 else
 170   exitcode=1; echo positional parameters were not saved.
 171 fi
 172 test x\$exitcode = x0 || exit 1"
 173   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 174   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 175   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 176   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 177 test \$(( 1 + 1 )) = 2 || exit 1"
 178   if (eval "$as_required") 2>/dev/null; then :
 179   as_have_required=yes
 180 else
 181   as_have_required=no
 182 fi
 183   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 184
 185 else
 186   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 187 as_found=false
 188 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 189 do
 190   IFS=$as_save_IFS
 191   test -z "$as_dir" && as_dir=.
 192   as_found=:
 193   case $as_dir in #(
 194          /*)
 195            for as_base in sh bash ksh sh5; do
 196              # Try only shells that exist, to save several forks.
 197              as_shell=$as_dir/$as_base
 198              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 199                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   CONFIG_SHELL=$as_shell as_have_required=yes
 201                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 202   break 2
 203 fi
 204 fi
 205            done;;
 206        esac
 207   as_found=false
 208 done
 209 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 210               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 211   CONFIG_SHELL=$SHELL as_have_required=yes
 212 fi; }
 213 IFS=$as_save_IFS
 214
 215
 216       if test "x$CONFIG_SHELL" != x; then :
 217   # We cannot yet assume a decent shell, so we have to provide a
 218         # neutralization value for shells without unset; and this also
 219         # works around shells that cannot unset nonexistent variables.
 220         # Preserve -v and -x to the replacement shell.
 221         BASH_ENV=/dev/null
 222         ENV=/dev/null
 223         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 224         export CONFIG_SHELL
 225         case $- in # ((((
 226           *v*x* | *x*v* ) as_opts=-vx ;;
 227           *v* ) as_opts=-v ;;
 228           *x* ) as_opts=-x ;;
 229           * ) as_opts= ;;
 230         esac
 231         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 232 fi
 233
 234     if test x$as_have_required = xno; then :
 235   $as_echo "$0: This script requires a shell more modern than all"
 236   $as_echo "$0: the shells that I found on your system."
 237   if test x${ZSH_VERSION+set} = xset ; then
 238     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 239     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 240   else
 241     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 242 $0: including any error possibly output before this
 243 $0: message. Then install a modern shell, or manually run
 244 $0: the script under such a shell if you do have one."
 245   fi
 246   exit 1
 247 fi
 248 fi
 249 fi
 250 SHELL=${CONFIG_SHELL-/bin/sh}
 251 export SHELL
 252 # Unset more variables known to interfere with behavior of common tools.
 253 CLICOLOR_FORCE= GREP_OPTIONS=
 254 unset CLICOLOR_FORCE GREP_OPTIONS
 255
 256 ## --------------------- ##
 257 ## M4sh Shell Functions. ##
 258 ## --------------------- ##
 259 # as_fn_unset VAR
 260 # ---------------
 261 # Portably unset VAR.
 262 as_fn_unset ()
 263 {
 264   { eval $1=; unset $1;}
 265 }
 266 as_unset=as_fn_unset
 267
 268 # as_fn_set_status STATUS
 269 # -----------------------
 270 # Set $? to STATUS, without forking.
 271 as_fn_set_status ()
 272 {
 273   return $1
 274 } # as_fn_set_status
 275
 276 # as_fn_exit STATUS
 277 # -----------------
 278 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 279 as_fn_exit ()
 280 {
 281   set +e
 282   as_fn_set_status $1
 283   exit $1
 284 } # as_fn_exit
 285
 286 # as_fn_mkdir_p
 287 # -------------
 288 # Create "$as_dir" as a directory, including parents if necessary.
 289 as_fn_mkdir_p ()
 290 {
 291
 292   case $as_dir in #(
 293   -*) as_dir=./$as_dir;;
 294   esac
 295   test -d "$as_dir" || eval $as_mkdir_p || {
 296     as_dirs=
 297     while :; do
 298       case $as_dir in #(
 299       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 300       *) as_qdir=$as_dir;;
 301       esac
 302       as_dirs="'$as_qdir' $as_dirs"
 303       as_dir=`$as_dirname -- "$as_dir" ||
 304 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 305          X"$as_dir" : 'X\(//\)[^/]' \| \
 306          X"$as_dir" : 'X\(//\)$' \| \
 307          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 308 $as_echo X"$as_dir" |
 309     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)[^/].*/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\/\)$/{
 318             s//\1/
 319             q
 320           }
 321           /^X\(\/\).*/{
 322             s//\1/
 323             q
 324           }
 325           s/.*/./; q'`
 326       test -d "$as_dir" && break
 327     done
 328     test -z "$as_dirs" || eval "mkdir $as_dirs"
 329   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 330
 331
 332 } # as_fn_mkdir_p
 333 # as_fn_append VAR VALUE
 334 # ----------------------
 335 # Append the text in VALUE to the end of the definition contained in VAR. Take
 336 # advantage of any shell optimizations that allow amortized linear growth over
 337 # repeated appends, instead of the typical quadratic growth present in naive
 338 # implementations.
 339 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 340   eval 'as_fn_append ()
 341   {
 342     eval $1+=\$2
 343   }'
 344 else
 345   as_fn_append ()
 346   {
 347     eval $1=\$$1\$2
 348   }
 349 fi # as_fn_append
 350
 351 # as_fn_arith ARG...
 352 # ------------------
 353 # Perform arithmetic evaluation on the ARGs, and store the result in the
 354 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 355 # must be portable across $(()) and expr.
 356 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 357   eval 'as_fn_arith ()
 358   {
 359     as_val=$(( $* ))
 360   }'
 361 else
 362   as_fn_arith ()
 363   {
 364     as_val=`expr "$@" || test $? -eq 1`
 365   }
 366 fi # as_fn_arith
 367
 368
 369 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 370 # ----------------------------------------
 371 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 372 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 373 # script with STATUS, using 1 if that was 0.
 374 as_fn_error ()
 375 {
 376   as_status=$1; test $as_status -eq 0 && as_status=1
 377   if test "$4"; then
 378     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 379     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 380   fi
 381   $as_echo "$as_me: error: $2" >&2
 382   as_fn_exit $as_status
 383 } # as_fn_error
 384
 385 if expr a : '\(a\)' >/dev/null 2>&1 &&
 386    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 387   as_expr=expr
 388 else
 389   as_expr=false
 390 fi
 391
 392 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 393   as_basename=basename
 394 else
 395   as_basename=false
 396 fi
 397
 398 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 399   as_dirname=dirname
 400 else
 401   as_dirname=false
 402 fi
 403
 404 as_me=`$as_basename -- "$0" ||
 405 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 406          X"$0" : 'X\(//\)$' \| \
 407          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 408 $as_echo X/"$0" |
 409     sed '/^.*\/\([^/][^/]*\)\/*$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\/\)$/{
 414             s//\1/
 415             q
 416           }
 417           /^X\/\(\/\).*/{
 418             s//\1/
 419             q
 420           }
 421           s/.*/./; q'`
 422
 423 # Avoid depending upon Character Ranges.
 424 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 425 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 426 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 427 as_cr_digits='0123456789'
 428 as_cr_alnum=$as_cr_Letters$as_cr_digits
 429
 430
 431   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 432   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 433   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 434   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 435   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 436   sed -n '
 437     p
 438     /[$]LINENO/=
 439   ' <$as_myself |
 440     sed '
 441       s/[$]LINENO.*/&-/
 442       t lineno
 443       b
 444       :lineno
 445       N
 446       :loop
 447       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 448       t loop
 449       s/-\n.*//
 450     ' >$as_me.lineno &&
 451   chmod +x "$as_me.lineno" ||
 452     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 453
 454   # Don't try to exec as it changes $[0], causing all sort of problems
 455   # (the dirname of $[0] is not the place where we might find the
 456   # original and so on.  Autoconf is especially sensitive to this).
 457   . "./$as_me.lineno"
 458   # Exit status is that of the last command.
 459   exit
 460 }
 461
 462 ECHO_C= ECHO_N= ECHO_T=
 463 case `echo -n x` in #(((((
 464 -n*)
 465   case `echo 'xy\c'` in
 466   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 467   xy)  ECHO_C='\c';;
 468   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 469        ECHO_T=' ';;
 470   esac;;
 471 *)
 472   ECHO_N='-n';;
 473 esac
 474
 475 rm -f conf$$ conf$$.exe conf$$.file
 476 if test -d conf$$.dir; then
 477   rm -f conf$$.dir/conf$$.file
 478 else
 479   rm -f conf$$.dir
 480   mkdir conf$$.dir 2>/dev/null
 481 fi
 482 if (echo >conf$$.file) 2>/dev/null; then
 483   if ln -s conf$$.file conf$$ 2>/dev/null; then
 484     as_ln_s='ln -s'
 485     # ... but there are two gotchas:
 486     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 487     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 488     # In both cases, we have to default to `cp -p'.
 489     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 490       as_ln_s='cp -p'
 491   elif ln conf$$.file conf$$ 2>/dev/null; then
 492     as_ln_s=ln
 493   else
 494     as_ln_s='cp -p'
 495   fi
 496 else
 497   as_ln_s='cp -p'
 498 fi
 499 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 500 rmdir conf$$.dir 2>/dev/null
 501
 502 if mkdir -p . 2>/dev/null; then
 503   as_mkdir_p='mkdir -p "$as_dir"'
 504 else
 505   test -d ./-p && rmdir ./-p
 506   as_mkdir_p=false
 507 fi
 508
 509 if test -x / >/dev/null 2>&1; then
 510   as_test_x='test -x'
 511 else
 512   if ls -dL / >/dev/null 2>&1; then
 513     as_ls_L_option=L
 514   else
 515     as_ls_L_option=
 516   fi
 517   as_test_x='
 518     eval sh -c '\''
 519       if test -d "$1"; then
 520         test -d "$1/.";
 521       else
 522         case $1 in #(
 523         -*)set "./$1";;
 524         esac;
 525         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 526         ???[sx]*):;;*)false;;esac;fi
 527     '\'' sh
 528   '
 529 fi
 530 as_executable_p=$as_test_x
 531
 532 # Sed expression to map a string onto a valid CPP name.
 533 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 534
 535 # Sed expression to map a string onto a valid variable name.
 536 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 537
 538
 539 test -n "$DJDIR" || exec 7<&0 </dev/null
 540 exec 6>&1
 541
 542 # Name of the host.
 543 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 544 # so uname gets run too.
 545 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 546
 547 #
 548 # Initializations.
 549 #
 550 ac_default_prefix=/usr/local
 551 ac_clean_files=
 552 ac_config_libobj_dir=.
 553 LIBOBJS=
 554 cross_compiling=no
 555 subdirs=
 556 MFLAGS=
 557 MAKEFLAGS=
 558
 559 # Identity of this package.
 560 PACKAGE_NAME=
 561 PACKAGE_TARNAME=
 562 PACKAGE_VERSION=
 563 PACKAGE_STRING=
 564 PACKAGE_BUGREPORT=
 565 PACKAGE_URL=
 566
 567 ac_unique_file="ICU"
 568 ac_unique_file="common/unicode/utypes.h"
 569 # Factoring default headers for most tests.
 570 ac_includes_default="\
 571 #include <stdio.h>
 572 #ifdef HAVE_SYS_TYPES_H
 573 # include <sys/types.h>
 574 #endif
 575 #ifdef HAVE_SYS_STAT_H
 576 # include <sys/stat.h>
 577 #endif
 578 #ifdef STDC_HEADERS
 579 # include <stdlib.h>
 580 # include <stddef.h>
 581 #else
 582 # ifdef HAVE_STDLIB_H
 583 #  include <stdlib.h>
 584 # endif
 585 #endif
 586 #ifdef HAVE_STRING_H
 587 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 588 #  include <memory.h>
 589 # endif
 590 # include <string.h>
 591 #endif
 592 #ifdef HAVE_STRINGS_H
 593 # include <strings.h>
 594 #endif
 595 #ifdef HAVE_INTTYPES_H
 596 # include <inttypes.h>
 597 #endif
 598 #ifdef HAVE_STDINT_H
 599 # include <stdint.h>
 600 #endif
 601 #ifdef HAVE_UNISTD_H
 602 # include <unistd.h>
 603 #endif"
 604
 605 ac_subst_vars='LTLIBOBJS
 606 LIBOBJS
 607 LIBCXXFLAGS
 608 LIBCFLAGS
 609 platform_make_fragment
 610 platform_make_fragment_name
 611 platform
 612 ICUDATA_CHAR
 613 SAMPLES_TRUE
 614 TESTS_TRUE
 615 ICULIBSUFFIXCNAME
 616 U_HAVE_LIB_SUFFIX
 617 ICULIBSUFFIX
 618 DATA_PACKAGING_MODE
 619 thepkgicudatadir
 620 pkgicudatadir
 621 LAYOUT_TRUE
 622 ICUIO_TRUE
 623 EXTRAS_TRUE
 624 U_CHECK_UTF16_STRING
 625 U_CHECK_GNUC_UTF16_STRING
 626 U_HAVE_WCSCPY
 627 U_HAVE_WCHAR_H
 628 U_TIMEZONE
 629 U_HAVE_TIMEZONE
 630 U_TZNAME
 631 U_HAVE_TZNAME
 632 U_TZSET
 633 U_HAVE_TZSET
 634 U_HAVE_POPEN
 635 U_HAVE_PLACEMENT_NEW
 636 U_OVERRIDE_CXX_ALLOCATION
 637 U_HAVE_NAMESPACE
 638 U_NL_LANGINFO_CODESET
 639 U_HAVE_NL_LANGINFO_CODESET
 640 U_IS_BIG_ENDIAN
 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 ENABLE_RPATH
 650 U_ENABLE_DYLOAD
 651 U_ENABLE_TRACING
 652 U_DISABLE_RENAMING
 653 AR
 654 RANLIB
 655 U_DEFAULT_SHOW_DRAFT
 656 UCLN_NO_AUTO_CLEANUP
 657 ENABLE_STATIC
 658 ENABLE_SHARED
 659 LIB_M
 660 COMPILE_LINK_ENVVAR
 661 ARFLAGS
 662 EGREP
 663 GREP
 664 DOXYGEN
 665 cross_buildroot
 666 U_MAKE
 667 cross_compiling
 668 INSTALL_DATA
 669 INSTALL_SCRIPT
 670 INSTALL_PROGRAM
 671 CPP
 672 ac_ct_CXX
 673 CXXFLAGS
 674 CXX
 675 OBJEXT
 676 EXEEXT
 677 ac_ct_CC
 678 LDFLAGS
 679 CFLAGS
 680 CC
 681 ENABLE_RELEASE
 682 ENABLE_DEBUG
 683 CPPFLAGS
 684 host_os
 685 host_vendor
 686 host_cpu
 687 host
 688 build_os
 689 build_vendor
 690 build_cpu
 691 build
 692 UNICODE_VERSION
 693 LIB_VERSION_MAJOR
 694 LIB_VERSION
 695 VERSION
 696 ICU_ECHO_T
 697 ICU_ECHO_C
 698 ICU_ECHO_N
 699 PACKAGE
 700 target_alias
 701 host_alias
 702 build_alias
 703 LIBS
 704 ECHO_T
 705 ECHO_N
 706 ECHO_C
 707 DEFS
 708 mandir
 709 localedir
 710 libdir
 711 psdir
 712 pdfdir
 713 dvidir
 714 htmldir
 715 infodir
 716 docdir
 717 oldincludedir
 718 includedir
 719 localstatedir
 720 sharedstatedir
 721 sysconfdir
 722 datadir
 723 datarootdir
 724 libexecdir
 725 sbindir
 726 bindir
 727 program_transform_name
 728 prefix
 729 exec_prefix
 730 PACKAGE_URL
 731 PACKAGE_BUGREPORT
 732 PACKAGE_STRING
 733 PACKAGE_VERSION
 734 PACKAGE_TARNAME
 735 PACKAGE_NAME
 736 PATH_SEPARATOR
 737 SHELL'
 738 ac_subst_files=''
 739 ac_user_opts='
 740 enable_option_checking
 741 enable_debug
 742 enable_release
 743 with_cross_build
 744 enable_strict
 745 enable_64bit_libs
 746 with_library_bits
 747 enable_shared
 748 enable_static
 749 enable_auto_cleanup
 750 enable_draft
 751 enable_renaming
 752 enable_tracing
 753 enable_dyload
 754 enable_rpath
 755 enable_threads
 756 enable_weak_threads
 757 enable_extras
 758 enable_icuio
 759 enable_layout
 760 with_data_packaging
 761 with_library_suffix
 762 enable_tests
 763 enable_samples
 764 '
 765       ac_precious_vars='build_alias
 766 host_alias
 767 target_alias
 768 CC
 769 CFLAGS
 770 LDFLAGS
 771 LIBS
 772 CPPFLAGS
 773 CXX
 774 CXXFLAGS
 775 CCC
 776 CPP'
 777
 778
 779 # Initialize some variables set by options.
 780 ac_init_help=
 781 ac_init_version=false
 782 ac_unrecognized_opts=
 783 ac_unrecognized_sep=
 784 # The variables have the same names as the options, with
 785 # dashes changed to underlines.
 786 cache_file=/dev/null
 787 exec_prefix=NONE
 788 no_create=
 789 no_recursion=
 790 prefix=NONE
 791 program_prefix=NONE
 792 program_suffix=NONE
 793 program_transform_name=s,x,x,
 794 silent=
 795 site=
 796 srcdir=
 797 verbose=
 798 x_includes=NONE
 799 x_libraries=NONE
 800
 801 # Installation directory options.
 802 # These are left unexpanded so users can "make install exec_prefix=/foo"
 803 # and all the variables that are supposed to be based on exec_prefix
 804 # by default will actually change.
 805 # Use braces instead of parens because sh, perl, etc. also accept them.
 806 # (The list follows the same order as the GNU Coding Standards.)
 807 bindir='${exec_prefix}/bin'
 808 sbindir='${exec_prefix}/sbin'
 809 libexecdir='${exec_prefix}/libexec'
 810 datarootdir='${prefix}/share'
 811 datadir='${datarootdir}'
 812 sysconfdir='${prefix}/etc'
 813 sharedstatedir='${prefix}/com'
 814 localstatedir='${prefix}/var'
 815 includedir='${prefix}/include'
 816 oldincludedir='/usr/include'
 817 docdir='${datarootdir}/doc/${PACKAGE}'
 818 infodir='${datarootdir}/info'
 819 htmldir='${docdir}'
 820 dvidir='${docdir}'
 821 pdfdir='${docdir}'
 822 psdir='${docdir}'
 823 libdir='${exec_prefix}/lib'
 824 localedir='${datarootdir}/locale'
 825 mandir='${datarootdir}/man'
 826
 827 ac_prev=
 828 ac_dashdash=
 829 for ac_option
 830 do
 831   # If the previous option needs an argument, assign it.
 832   if test -n "$ac_prev"; then
 833     eval $ac_prev=\$ac_option
 834     ac_prev=
 835     continue
 836   fi
 837
 838   case $ac_option in
 839   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 840   *=)   ac_optarg= ;;
 841   *)    ac_optarg=yes ;;
 842   esac
 843
 844   # Accept the important Cygnus configure options, so we can diagnose typos.
 845
 846   case $ac_dashdash$ac_option in
 847   --)
 848     ac_dashdash=yes ;;
 849
 850   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 851     ac_prev=bindir ;;
 852   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 853     bindir=$ac_optarg ;;
 854
 855   -build | --build | --buil | --bui | --bu)
 856     ac_prev=build_alias ;;
 857   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 858     build_alias=$ac_optarg ;;
 859
 860   -cache-file | --cache-file | --cache-fil | --cache-fi \
 861   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 862     ac_prev=cache_file ;;
 863   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 864   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 865     cache_file=$ac_optarg ;;
 866
 867   --config-cache | -C)
 868     cache_file=config.cache ;;
 869
 870   -datadir | --datadir | --datadi | --datad)
 871     ac_prev=datadir ;;
 872   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 873     datadir=$ac_optarg ;;
 874
 875   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 876   | --dataroo | --dataro | --datar)
 877     ac_prev=datarootdir ;;
 878   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 879   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 880     datarootdir=$ac_optarg ;;
 881
 882   -disable-* | --disable-*)
 883     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 884     # Reject names that are not valid shell variable names.
 885     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 886       as_fn_error $? "invalid feature name: $ac_useropt"
 887     ac_useropt_orig=$ac_useropt
 888     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 889     case $ac_user_opts in
 890       *"
 891 "enable_$ac_useropt"
 892 "*) ;;
 893       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 894          ac_unrecognized_sep=', ';;
 895     esac
 896     eval enable_$ac_useropt=no ;;
 897
 898   -docdir | --docdir | --docdi | --doc | --do)
 899     ac_prev=docdir ;;
 900   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 901     docdir=$ac_optarg ;;
 902
 903   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 904     ac_prev=dvidir ;;
 905   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 906     dvidir=$ac_optarg ;;
 907
 908   -enable-* | --enable-*)
 909     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 910     # Reject names that are not valid shell variable names.
 911     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 912       as_fn_error $? "invalid feature name: $ac_useropt"
 913     ac_useropt_orig=$ac_useropt
 914     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 915     case $ac_user_opts in
 916       *"
 917 "enable_$ac_useropt"
 918 "*) ;;
 919       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 920          ac_unrecognized_sep=', ';;
 921     esac
 922     eval enable_$ac_useropt=\$ac_optarg ;;
 923
 924   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 925   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 926   | --exec | --exe | --ex)
 927     ac_prev=exec_prefix ;;
 928   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 929   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 930   | --exec=* | --exe=* | --ex=*)
 931     exec_prefix=$ac_optarg ;;
 932
 933   -gas | --gas | --ga | --g)
 934     # Obsolete; use --with-gas.
 935     with_gas=yes ;;
 936
 937   -help | --help | --hel | --he | -h)
 938     ac_init_help=long ;;
 939   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 940     ac_init_help=recursive ;;
 941   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 942     ac_init_help=short ;;
 943
 944   -host | --host | --hos | --ho)
 945     ac_prev=host_alias ;;
 946   -host=* | --host=* | --hos=* | --ho=*)
 947     host_alias=$ac_optarg ;;
 948
 949   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 950     ac_prev=htmldir ;;
 951   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 952   | --ht=*)
 953     htmldir=$ac_optarg ;;
 954
 955   -includedir | --includedir | --includedi | --included | --include \
 956   | --includ | --inclu | --incl | --inc)
 957     ac_prev=includedir ;;
 958   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 959   | --includ=* | --inclu=* | --incl=* | --inc=*)
 960     includedir=$ac_optarg ;;
 961
 962   -infodir | --infodir | --infodi | --infod | --info | --inf)
 963     ac_prev=infodir ;;
 964   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 965     infodir=$ac_optarg ;;
 966
 967   -libdir | --libdir | --libdi | --libd)
 968     ac_prev=libdir ;;
 969   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 970     libdir=$ac_optarg ;;
 971
 972   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 973   | --libexe | --libex | --libe)
 974     ac_prev=libexecdir ;;
 975   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 976   | --libexe=* | --libex=* | --libe=*)
 977     libexecdir=$ac_optarg ;;
 978
 979   -localedir | --localedir | --localedi | --localed | --locale)
 980     ac_prev=localedir ;;
 981   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 982     localedir=$ac_optarg ;;
 983
 984   -localstatedir | --localstatedir | --localstatedi | --localstated \
 985   | --localstate | --localstat | --localsta | --localst | --locals)
 986     ac_prev=localstatedir ;;
 987   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 988   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 989     localstatedir=$ac_optarg ;;
 990
 991   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 992     ac_prev=mandir ;;
 993   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 994     mandir=$ac_optarg ;;
 995
 996   -nfp | --nfp | --nf)
 997     # Obsolete; use --without-fp.
 998     with_fp=no ;;
 999
1000   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1001   | --no-cr | --no-c | -n)
1002     no_create=yes ;;
1003
1004   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1005   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1006     no_recursion=yes ;;
1007
1008   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1009   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1010   | --oldin | --oldi | --old | --ol | --o)
1011     ac_prev=oldincludedir ;;
1012   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1013   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1014   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1015     oldincludedir=$ac_optarg ;;
1016
1017   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1018     ac_prev=prefix ;;
1019   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1020     prefix=$ac_optarg ;;
1021
1022   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1023   | --program-pre | --program-pr | --program-p)
1024     ac_prev=program_prefix ;;
1025   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1026   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1027     program_prefix=$ac_optarg ;;
1028
1029   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1030   | --program-suf | --program-su | --program-s)
1031     ac_prev=program_suffix ;;
1032   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1033   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1034     program_suffix=$ac_optarg ;;
1035
1036   -program-transform-name | --program-transform-name \
1037   | --program-transform-nam | --program-transform-na \
1038   | --program-transform-n | --program-transform- \
1039   | --program-transform | --program-transfor \
1040   | --program-transfo | --program-transf \
1041   | --program-trans | --program-tran \
1042   | --progr-tra | --program-tr | --program-t)
1043     ac_prev=program_transform_name ;;
1044   -program-transform-name=* | --program-transform-name=* \
1045   | --program-transform-nam=* | --program-transform-na=* \
1046   | --program-transform-n=* | --program-transform-=* \
1047   | --program-transform=* | --program-transfor=* \
1048   | --program-transfo=* | --program-transf=* \
1049   | --program-trans=* | --program-tran=* \
1050   | --progr-tra=* | --program-tr=* | --program-t=*)
1051     program_transform_name=$ac_optarg ;;
1052
1053   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1054     ac_prev=pdfdir ;;
1055   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1056     pdfdir=$ac_optarg ;;
1057
1058   -psdir | --psdir | --psdi | --psd | --ps)
1059     ac_prev=psdir ;;
1060   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1061     psdir=$ac_optarg ;;
1062
1063   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1064   | -silent | --silent | --silen | --sile | --sil)
1065     silent=yes ;;
1066
1067   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1068     ac_prev=sbindir ;;
1069   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1070   | --sbi=* | --sb=*)
1071     sbindir=$ac_optarg ;;
1072
1073   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1074   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1075   | --sharedst | --shareds | --shared | --share | --shar \
1076   | --sha | --sh)
1077     ac_prev=sharedstatedir ;;
1078   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1079   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1080   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1081   | --sha=* | --sh=*)
1082     sharedstatedir=$ac_optarg ;;
1083
1084   -site | --site | --sit)
1085     ac_prev=site ;;
1086   -site=* | --site=* | --sit=*)
1087     site=$ac_optarg ;;
1088
1089   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1090     ac_prev=srcdir ;;
1091   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1092     srcdir=$ac_optarg ;;
1093
1094   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1095   | --syscon | --sysco | --sysc | --sys | --sy)
1096     ac_prev=sysconfdir ;;
1097   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1098   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1099     sysconfdir=$ac_optarg ;;
1100
1101   -target | --target | --targe | --targ | --tar | --ta | --t)
1102     ac_prev=target_alias ;;
1103   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1104     target_alias=$ac_optarg ;;
1105
1106   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1107     verbose=yes ;;
1108
1109   -version | --version | --versio | --versi | --vers | -V)
1110     ac_init_version=: ;;
1111
1112   -with-* | --with-*)
1113     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1114     # Reject names that are not valid shell variable names.
1115     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1116       as_fn_error $? "invalid package name: $ac_useropt"
1117     ac_useropt_orig=$ac_useropt
1118     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1119     case $ac_user_opts in
1120       *"
1121 "with_$ac_useropt"
1122 "*) ;;
1123       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1124          ac_unrecognized_sep=', ';;
1125     esac
1126     eval with_$ac_useropt=\$ac_optarg ;;
1127
1128   -without-* | --without-*)
1129     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1130     # Reject names that are not valid shell variable names.
1131     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1132       as_fn_error $? "invalid package name: $ac_useropt"
1133     ac_useropt_orig=$ac_useropt
1134     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1135     case $ac_user_opts in
1136       *"
1137 "with_$ac_useropt"
1138 "*) ;;
1139       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1140          ac_unrecognized_sep=', ';;
1141     esac
1142     eval with_$ac_useropt=no ;;
1143
1144   --x)
1145     # Obsolete; use --with-x.
1146     with_x=yes ;;
1147
1148   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1149   | --x-incl | --x-inc | --x-in | --x-i)
1150     ac_prev=x_includes ;;
1151   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1152   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1153     x_includes=$ac_optarg ;;
1154
1155   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1156   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1157     ac_prev=x_libraries ;;
1158   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1159   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1160     x_libraries=$ac_optarg ;;
1161
1162   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1163 Try \`$0 --help' for more information"
1164     ;;
1165
1166   *=*)
1167     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1168     # Reject names that are not valid shell variable names.
1169     case $ac_envvar in #(
1170       '' | [0-9]* | *[!_$as_cr_alnum]* )
1171       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1172     esac
1173     eval $ac_envvar=\$ac_optarg
1174     export $ac_envvar ;;
1175
1176   *)
1177     # FIXME: should be removed in autoconf 3.0.
1178     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1179     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1180       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1181     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1182     ;;
1183
1184   esac
1185 done
1186
1187 if test -n "$ac_prev"; then
1188   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1189   as_fn_error $? "missing argument to $ac_option"
1190 fi
1191
1192 if test -n "$ac_unrecognized_opts"; then
1193   case $enable_option_checking in
1194     no) ;;
1195     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1196     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1197   esac
1198 fi
1199
1200 # Check all directory arguments for consistency.
1201 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1202                 datadir sysconfdir sharedstatedir localstatedir includedir \
1203                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1204                 libdir localedir mandir
1205 do
1206   eval ac_val=\$$ac_var
1207   # Remove trailing slashes.
1208   case $ac_val in
1209     */ )
1210       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1211       eval $ac_var=\$ac_val;;
1212   esac
1213   # Be sure to have absolute directory names.
1214   case $ac_val in
1215     [\\/$]* | ?:[\\/]* )  continue;;
1216     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1217   esac
1218   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1219 done
1220
1221 # There might be people who depend on the old broken behavior: `$host'
1222 # used to hold the argument of --host etc.
1223 # FIXME: To remove some day.
1224 build=$build_alias
1225 host=$host_alias
1226 target=$target_alias
1227
1228 # FIXME: To remove some day.
1229 if test "x$host_alias" != x; then
1230   if test "x$build_alias" = x; then
1231     cross_compiling=maybe
1232     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1233     If a cross compiler is detected then cross compile mode will be used" >&2
1234   elif test "x$build_alias" != "x$host_alias"; then
1235     cross_compiling=yes
1236   fi
1237 fi
1238
1239 ac_tool_prefix=
1240 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1241
1242 test "$silent" = yes && exec 6>/dev/null
1243
1244
1245 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1246 ac_ls_di=`ls -di .` &&
1247 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1248   as_fn_error $? "working directory cannot be determined"
1249 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1250   as_fn_error $? "pwd does not report name of working directory"
1251
1252
1253 # Find the source files, if location was not specified.
1254 if test -z "$srcdir"; then
1255   ac_srcdir_defaulted=yes
1256   # Try the directory containing this script, then the parent directory.
1257   ac_confdir=`$as_dirname -- "$as_myself" ||
1258 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1259          X"$as_myself" : 'X\(//\)[^/]' \| \
1260          X"$as_myself" : 'X\(//\)$' \| \
1261          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1262 $as_echo X"$as_myself" |
1263     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1264             s//\1/
1265             q
1266           }
1267           /^X\(\/\/\)[^/].*/{
1268             s//\1/
1269             q
1270           }
1271           /^X\(\/\/\)$/{
1272             s//\1/
1273             q
1274           }
1275           /^X\(\/\).*/{
1276             s//\1/
1277             q
1278           }
1279           s/.*/./; q'`
1280   srcdir=$ac_confdir
1281   if test ! -r "$srcdir/$ac_unique_file"; then
1282     srcdir=..
1283   fi
1284 else
1285   ac_srcdir_defaulted=no
1286 fi
1287 if test ! -r "$srcdir/$ac_unique_file"; then
1288   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1289   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1290 fi
1291 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1292 ac_abs_confdir=`(
1293         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1294         pwd)`
1295 # When building in place, set srcdir=.
1296 if test "$ac_abs_confdir" = "$ac_pwd"; then
1297   srcdir=.
1298 fi
1299 # Remove unnecessary trailing slashes from srcdir.
1300 # Double slashes in file names in object file debugging info
1301 # mess up M-x gdb in Emacs.
1302 case $srcdir in
1303 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1304 esac
1305 for ac_var in $ac_precious_vars; do
1306   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1307   eval ac_env_${ac_var}_value=\$${ac_var}
1308   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1309   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1310 done
1311
1312 #
1313 # Report the --help message.
1314 #
1315 if test "$ac_init_help" = "long"; then
1316   # Omit some internal or obsolete options to make the list less imposing.
1317   # This message is too long to be a string in the A/UX 3.1 sh.
1318   cat <<_ACEOF
1319 \`configure' configures this package to adapt to many kinds of systems.
1320
1321 Usage: $0 [OPTION]... [VAR=VALUE]...
1322
1323 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1324 VAR=VALUE.  See below for descriptions of some of the useful variables.
1325
1326 Defaults for the options are specified in brackets.
1327
1328 Configuration:
1329   -h, --help              display this help and exit
1330       --help=short        display options specific to this package
1331       --help=recursive    display the short help of all the included packages
1332   -V, --version           display version information and exit
1333   -q, --quiet, --silent   do not print \`checking ...' messages
1334       --cache-file=FILE   cache test results in FILE [disabled]
1335   -C, --config-cache      alias for \`--cache-file=config.cache'
1336   -n, --no-create         do not create output files
1337       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1338
1339 Installation directories:
1340   --prefix=PREFIX         install architecture-independent files in PREFIX
1341                           [$ac_default_prefix]
1342   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1343                           [PREFIX]
1344
1345 By default, \`make install' will install all the files in
1346 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1347 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1348 for instance \`--prefix=\$HOME'.
1349
1350 For better control, use the options below.
1351
1352 Fine tuning of the installation directories:
1353   --bindir=DIR            user executables [EPREFIX/bin]
1354   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1355   --libexecdir=DIR        program executables [EPREFIX/libexec]
1356   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1357   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1358   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1359   --libdir=DIR            object code libraries [EPREFIX/lib]
1360   --includedir=DIR        C header files [PREFIX/include]
1361   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1362   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1363   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1364   --infodir=DIR           info documentation [DATAROOTDIR/info]
1365   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1366   --mandir=DIR            man documentation [DATAROOTDIR/man]
1367   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1368   --htmldir=DIR           html documentation [DOCDIR]
1369   --dvidir=DIR            dvi documentation [DOCDIR]
1370   --pdfdir=DIR            pdf documentation [DOCDIR]
1371   --psdir=DIR             ps documentation [DOCDIR]
1372 _ACEOF
1373
1374   cat <<\_ACEOF
1375
1376 System types:
1377   --build=BUILD     configure for building on BUILD [guessed]
1378   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1379 _ACEOF
1380 fi
1381
1382 if test -n "$ac_init_help"; then
1383
1384   cat <<\_ACEOF
1385
1386 Optional Features:
1387   --disable-option-checking  ignore unrecognized --enable/--with options
1388   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1389   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1390   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1391   --enable-release        build release libraries default=yes
1392   --enable-strict         compile with strict compiler options default=yes
1393   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1394   --enable-shared         build shared libraries default=yes
1395   --enable-static         build static libraries default=no
1396   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1397   --enable-draft          enable draft APIs (and internal APIs) default=yes
1398   --enable-renaming       add a version suffix to symbols default=yes
1399   --enable-tracing        enable function and data tracing default=no
1400   --disable-dyload        disable dynamic loading default=no
1401   --enable-rpath          use rpath when linking default is only if necessary
1402   --enable-threads        build ICU with thread safety default=yes
1403   --enable-weak-threads   weakly reference the threading library default=no
1404   --enable-extras         build ICU extras default=yes
1405   --enable-icuio          build ICU's icuio library default=yes
1406   --enable-layout         build ICU's layout library default=yes
1407   --enable-tests          build ICU tests default=yes
1408   --enable-samples        build ICU samples default=yes
1409
1410 Additionally, the variable FORCE_LIBS may be set before calling configure.
1411 If set, it will REPLACE any automatic list of libraries.
1412
1413 Optional Packages:
1414   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1415   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1416   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1417   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1418   --with-data-packaging=type specify how to package ICU data (files, archive, library, static, auto) default=auto
1419   --with-library-suffix=suffix    tag a suffix to the library names default=
1420
1421 Some influential environment variables:
1422   CC          C compiler command
1423   CFLAGS      C compiler flags
1424   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1425               nonstandard directory <lib dir>
1426   LIBS        libraries to pass to the linker, e.g. -l<library>
1427   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1428               you have headers in a nonstandard directory <include dir>
1429   CXX         C++ compiler command
1430   CXXFLAGS    C++ compiler flags
1431   CPP         C preprocessor
1432
1433 Use these variables to override the choices made by `configure' or to help
1434 it to find libraries and programs with nonstandard names/locations.
1435
1436 Report bugs to the package provider.
1437 _ACEOF
1438 ac_status=$?
1439 fi
1440
1441 if test "$ac_init_help" = "recursive"; then
1442   # If there are subdirs, report their specific --help.
1443   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1444     test -d "$ac_dir" ||
1445       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1446       continue
1447     ac_builddir=.
1448
1449 case "$ac_dir" in
1450 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1451 *)
1452   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1453   # A ".." for each directory in $ac_dir_suffix.
1454   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1455   case $ac_top_builddir_sub in
1456   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1457   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1458   esac ;;
1459 esac
1460 ac_abs_top_builddir=$ac_pwd
1461 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1462 # for backward compatibility:
1463 ac_top_builddir=$ac_top_build_prefix
1464
1465 case $srcdir in
1466   .)  # We are building in place.
1467     ac_srcdir=.
1468     ac_top_srcdir=$ac_top_builddir_sub
1469     ac_abs_top_srcdir=$ac_pwd ;;
1470   [\\/]* | ?:[\\/]* )  # Absolute name.
1471     ac_srcdir=$srcdir$ac_dir_suffix;
1472     ac_top_srcdir=$srcdir
1473     ac_abs_top_srcdir=$srcdir ;;
1474   *) # Relative name.
1475     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1476     ac_top_srcdir=$ac_top_build_prefix$srcdir
1477     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1478 esac
1479 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1480
1481     cd "$ac_dir" || { ac_status=$?; continue; }
1482     # Check for guested configure.
1483     if test -f "$ac_srcdir/configure.gnu"; then
1484       echo &&
1485       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1486     elif test -f "$ac_srcdir/configure"; then
1487       echo &&
1488       $SHELL "$ac_srcdir/configure" --help=recursive
1489     else
1490       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1491     fi || ac_status=$?
1492     cd "$ac_pwd" || { ac_status=$?; break; }
1493   done
1494 fi
1495
1496 test -n "$ac_init_help" && exit $ac_status
1497 if $ac_init_version; then
1498   cat <<\_ACEOF
1499 configure
1500 generated by GNU Autoconf 2.68
1501
1502 Copyright (C) 2010 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1505
1506  Copyright (c) 1999-2012, International Business Machines Corporation and others. All Rights Reserved.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext
1522   if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_compile") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest.$ac_objext; then :
1541   ac_retval=0
1542 else
1543   $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546         ac_retval=1
1547 fi
1548   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549   as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_cxx_try_compile LINENO
1554 # ----------------------------
1555 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1556 ac_fn_cxx_try_compile ()
1557 {
1558   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559   rm -f conftest.$ac_objext
1560   if { { ac_try="$ac_compile"
1561 case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_compile") 2>conftest.err
1568   ac_status=$?
1569   if test -s conftest.err; then
1570     grep -v '^ *+' conftest.err >conftest.er1
1571     cat conftest.er1 >&5
1572     mv -f conftest.er1 conftest.err
1573   fi
1574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575   test $ac_status = 0; } && {
1576          test -z "$ac_cxx_werror_flag" ||
1577          test ! -s conftest.err
1578        } && test -s conftest.$ac_objext; then :
1579   ac_retval=0
1580 else
1581   $as_echo "$as_me: failed program was:" >&5
1582 sed 's/^/| /' conftest.$ac_ext >&5
1583
1584         ac_retval=1
1585 fi
1586   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1587   as_fn_set_status $ac_retval
1588
1589 } # ac_fn_cxx_try_compile
1590
1591 # ac_fn_c_try_cpp LINENO
1592 # ----------------------
1593 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1594 ac_fn_c_try_cpp ()
1595 {
1596   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1597   if { { ac_try="$ac_cpp conftest.$ac_ext"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } > conftest.i && {
1613          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        }; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621     ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_cpp
1627
1628 # ac_fn_cxx_try_link LINENO
1629 # -------------------------
1630 # Try to link conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_cxx_try_link ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   rm -f conftest.$ac_objext conftest$ac_exeext
1635   if { { ac_try="$ac_link"
1636 case "(($ac_try" in
1637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1638   *) ac_try_echo=$ac_try;;
1639 esac
1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1641 $as_echo "$ac_try_echo"; } >&5
1642   (eval "$ac_link") 2>conftest.err
1643   ac_status=$?
1644   if test -s conftest.err; then
1645     grep -v '^ *+' conftest.err >conftest.er1
1646     cat conftest.er1 >&5
1647     mv -f conftest.er1 conftest.err
1648   fi
1649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650   test $ac_status = 0; } && {
1651          test -z "$ac_cxx_werror_flag" ||
1652          test ! -s conftest.err
1653        } && test -s conftest$ac_exeext && {
1654          test "$cross_compiling" = yes ||
1655          $as_test_x conftest$ac_exeext
1656        }; then :
1657   ac_retval=0
1658 else
1659   $as_echo "$as_me: failed program was:" >&5
1660 sed 's/^/| /' conftest.$ac_ext >&5
1661
1662         ac_retval=1
1663 fi
1664   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1665   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1666   # interfere with the next link command; also delete a directory that is
1667   # left behind by Apple's compiler.  We do this before executing the actions.
1668   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1669   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1670   as_fn_set_status $ac_retval
1671
1672 } # ac_fn_cxx_try_link
1673
1674 # ac_fn_c_try_run LINENO
1675 # ----------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1677 # that executables *can* be run.
1678 ac_fn_c_try_run ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_link") 2>&5
1689   ac_status=$?
1690   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1691   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1692   { { case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_try") 2>&5
1699   ac_status=$?
1700   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1701   test $ac_status = 0; }; }; then :
1702   ac_retval=0
1703 else
1704   $as_echo "$as_me: program exited with status $ac_status" >&5
1705        $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1707
1708        ac_retval=$ac_status
1709 fi
1710   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1711   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1712   as_fn_set_status $ac_retval
1713
1714 } # ac_fn_c_try_run
1715
1716 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1717 # --------------------------------------------
1718 # Tries to find the compile-time value of EXPR in a program that includes
1719 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1720 # computed
1721 ac_fn_c_compute_int ()
1722 {
1723   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1724   if test "$cross_compiling" = yes; then
1725     # Depending upon the size, compute the lo and hi bounds.
1726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1727 /* end confdefs.h.  */
1728 $4
1729 int
1730 main ()
1731 {
1732 static int test_array [1 - 2 * !(($2) >= 0)];
1733 test_array [0] = 0
1734
1735   ;
1736   return 0;
1737 }
1738 _ACEOF
1739 if ac_fn_c_try_compile "$LINENO"; then :
1740   ac_lo=0 ac_mid=0
1741   while :; do
1742     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h.  */
1744 $4
1745 int
1746 main ()
1747 {
1748 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1749 test_array [0] = 0
1750
1751   ;
1752   return 0;
1753 }
1754 _ACEOF
1755 if ac_fn_c_try_compile "$LINENO"; then :
1756   ac_hi=$ac_mid; break
1757 else
1758   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1759                         if test $ac_lo -le $ac_mid; then
1760                           ac_lo= ac_hi=
1761                           break
1762                         fi
1763                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1764 fi
1765 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1766   done
1767 else
1768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769 /* end confdefs.h.  */
1770 $4
1771 int
1772 main ()
1773 {
1774 static int test_array [1 - 2 * !(($2) < 0)];
1775 test_array [0] = 0
1776
1777   ;
1778   return 0;
1779 }
1780 _ACEOF
1781 if ac_fn_c_try_compile "$LINENO"; then :
1782   ac_hi=-1 ac_mid=-1
1783   while :; do
1784     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1785 /* end confdefs.h.  */
1786 $4
1787 int
1788 main ()
1789 {
1790 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1791 test_array [0] = 0
1792
1793   ;
1794   return 0;
1795 }
1796 _ACEOF
1797 if ac_fn_c_try_compile "$LINENO"; then :
1798   ac_lo=$ac_mid; break
1799 else
1800   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1801                         if test $ac_mid -le $ac_hi; then
1802                           ac_lo= ac_hi=
1803                           break
1804                         fi
1805                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1806 fi
1807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1808   done
1809 else
1810   ac_lo= ac_hi=
1811 fi
1812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1813 fi
1814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815 # Binary search between lo and hi bounds.
1816 while test "x$ac_lo" != "x$ac_hi"; do
1817   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1819 /* end confdefs.h.  */
1820 $4
1821 int
1822 main ()
1823 {
1824 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1825 test_array [0] = 0
1826
1827   ;
1828   return 0;
1829 }
1830 _ACEOF
1831 if ac_fn_c_try_compile "$LINENO"; then :
1832   ac_hi=$ac_mid
1833 else
1834   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1835 fi
1836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1837 done
1838 case $ac_lo in #((
1839 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1840 '') ac_retval=1 ;;
1841 esac
1842   else
1843     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1844 /* end confdefs.h.  */
1845 $4
1846 static long int longval () { return $2; }
1847 static unsigned long int ulongval () { return $2; }
1848 #include <stdio.h>
1849 #include <stdlib.h>
1850 int
1851 main ()
1852 {
1853
1854   FILE *f = fopen ("conftest.val", "w");
1855   if (! f)
1856     return 1;
1857   if (($2) < 0)
1858     {
1859       long int i = longval ();
1860       if (i != ($2))
1861         return 1;
1862       fprintf (f, "%ld", i);
1863     }
1864   else
1865     {
1866       unsigned long int i = ulongval ();
1867       if (i != ($2))
1868         return 1;
1869       fprintf (f, "%lu", i);
1870     }
1871   /* Do not output a trailing newline, as this causes \r\n confusion
1872      on some platforms.  */
1873   return ferror (f) || fclose (f) != 0;
1874
1875   ;
1876   return 0;
1877 }
1878 _ACEOF
1879 if ac_fn_c_try_run "$LINENO"; then :
1880   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1881 else
1882   ac_retval=1
1883 fi
1884 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1885   conftest.$ac_objext conftest.beam conftest.$ac_ext
1886 rm -f conftest.val
1887
1888   fi
1889   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890   as_fn_set_status $ac_retval
1891
1892 } # ac_fn_c_compute_int
1893
1894 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1895 # -------------------------------------------------------
1896 # Tests whether HEADER exists and can be compiled using the include files in
1897 # INCLUDES, setting the cache variable VAR accordingly.
1898 ac_fn_c_check_header_compile ()
1899 {
1900   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1902 $as_echo_n "checking for $2... " >&6; }
1903 if eval \${$3+:} false; then :
1904   $as_echo_n "(cached) " >&6
1905 else
1906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907 /* end confdefs.h.  */
1908 $4
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912   eval "$3=yes"
1913 else
1914   eval "$3=no"
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 fi
1918 eval ac_res=\$$3
1919                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920 $as_echo "$ac_res" >&6; }
1921   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1922
1923 } # ac_fn_c_check_header_compile
1924
1925 # ac_fn_c_try_link LINENO
1926 # -----------------------
1927 # Try to link conftest.$ac_ext, and return whether this succeeded.
1928 ac_fn_c_try_link ()
1929 {
1930   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931   rm -f conftest.$ac_objext conftest$ac_exeext
1932   if { { ac_try="$ac_link"
1933 case "(($ac_try" in
1934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1935   *) ac_try_echo=$ac_try;;
1936 esac
1937 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1938 $as_echo "$ac_try_echo"; } >&5
1939   (eval "$ac_link") 2>conftest.err
1940   ac_status=$?
1941   if test -s conftest.err; then
1942     grep -v '^ *+' conftest.err >conftest.er1
1943     cat conftest.er1 >&5
1944     mv -f conftest.er1 conftest.err
1945   fi
1946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1947   test $ac_status = 0; } && {
1948          test -z "$ac_c_werror_flag" ||
1949          test ! -s conftest.err
1950        } && test -s conftest$ac_exeext && {
1951          test "$cross_compiling" = yes ||
1952          $as_test_x conftest$ac_exeext
1953        }; then :
1954   ac_retval=0
1955 else
1956   $as_echo "$as_me: failed program was:" >&5
1957 sed 's/^/| /' conftest.$ac_ext >&5
1958
1959         ac_retval=1
1960 fi
1961   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1962   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1963   # interfere with the next link command; also delete a directory that is
1964   # left behind by Apple's compiler.  We do this before executing the actions.
1965   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1966   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1967   as_fn_set_status $ac_retval
1968
1969 } # ac_fn_c_try_link
1970
1971 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1972 # -------------------------------------------------------
1973 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1974 # the include files in INCLUDES and setting the cache variable VAR
1975 # accordingly.
1976 ac_fn_c_check_header_mongrel ()
1977 {
1978   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1979   if eval \${$3+:} false; then :
1980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1981 $as_echo_n "checking for $2... " >&6; }
1982 if eval \${$3+:} false; then :
1983   $as_echo_n "(cached) " >&6
1984 fi
1985 eval ac_res=\$$3
1986                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1987 $as_echo "$ac_res" >&6; }
1988 else
1989   # Is the header compilable?
1990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1991 $as_echo_n "checking $2 usability... " >&6; }
1992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993 /* end confdefs.h.  */
1994 $4
1995 #include <$2>
1996 _ACEOF
1997 if ac_fn_c_try_compile "$LINENO"; then :
1998   ac_header_compiler=yes
1999 else
2000   ac_header_compiler=no
2001 fi
2002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2004 $as_echo "$ac_header_compiler" >&6; }
2005
2006 # Is the header present?
2007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2008 $as_echo_n "checking $2 presence... " >&6; }
2009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2010 /* end confdefs.h.  */
2011 #include <$2>
2012 _ACEOF
2013 if ac_fn_c_try_cpp "$LINENO"; then :
2014   ac_header_preproc=yes
2015 else
2016   ac_header_preproc=no
2017 fi
2018 rm -f conftest.err conftest.i conftest.$ac_ext
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2020 $as_echo "$ac_header_preproc" >&6; }
2021
2022 # So?  What about this header?
2023 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2024   yes:no: )
2025     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2026 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2028 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2029     ;;
2030   no:yes:* )
2031     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2032 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2033     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2034 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2035     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2036 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2037     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2038 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&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 esac
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2044 $as_echo_n "checking for $2... " >&6; }
2045 if eval \${$3+:} false; then :
2046   $as_echo_n "(cached) " >&6
2047 else
2048   eval "$3=\$ac_header_compiler"
2049 fi
2050 eval ac_res=\$$3
2051                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2052 $as_echo "$ac_res" >&6; }
2053 fi
2054   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055
2056 } # ac_fn_c_check_header_mongrel
2057
2058 # ac_fn_c_check_func LINENO FUNC VAR
2059 # ----------------------------------
2060 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2061 ac_fn_c_check_func ()
2062 {
2063   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2065 $as_echo_n "checking for $2... " >&6; }
2066 if eval \${$3+:} false; then :
2067   $as_echo_n "(cached) " >&6
2068 else
2069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2070 /* end confdefs.h.  */
2071 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2072    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2073 #define $2 innocuous_$2
2074
2075 /* System header to define __stub macros and hopefully few prototypes,
2076     which can conflict with char $2 (); below.
2077     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2078     <limits.h> exists even on freestanding compilers.  */
2079
2080 #ifdef __STDC__
2081 # include <limits.h>
2082 #else
2083 # include <assert.h>
2084 #endif
2085
2086 #undef $2
2087
2088 /* Override any GCC internal prototype to avoid an error.
2089    Use char because int might match the return type of a GCC
2090    builtin and then its argument prototype would still apply.  */
2091 #ifdef __cplusplus
2092 extern "C"
2093 #endif
2094 char $2 ();
2095 /* The GNU C library defines this for functions which it implements
2096     to always fail with ENOSYS.  Some functions are actually named
2097     something starting with __ and the normal name is an alias.  */
2098 #if defined __stub_$2 || defined __stub___$2
2099 choke me
2100 #endif
2101
2102 int
2103 main ()
2104 {
2105 return $2 ();
2106   ;
2107   return 0;
2108 }
2109 _ACEOF
2110 if ac_fn_c_try_link "$LINENO"; then :
2111   eval "$3=yes"
2112 else
2113   eval "$3=no"
2114 fi
2115 rm -f core conftest.err conftest.$ac_objext \
2116     conftest$ac_exeext conftest.$ac_ext
2117 fi
2118 eval ac_res=\$$3
2119                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2120 $as_echo "$ac_res" >&6; }
2121   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2122
2123 } # ac_fn_c_check_func
2124
2125 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2126 # -------------------------------------------
2127 # Tests whether TYPE exists after having included INCLUDES, setting cache
2128 # variable VAR accordingly.
2129 ac_fn_c_check_type ()
2130 {
2131   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2133 $as_echo_n "checking for $2... " >&6; }
2134 if eval \${$3+:} false; then :
2135   $as_echo_n "(cached) " >&6
2136 else
2137   eval "$3=no"
2138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2139 /* end confdefs.h.  */
2140 $4
2141 int
2142 main ()
2143 {
2144 if (sizeof ($2))
2145          return 0;
2146   ;
2147   return 0;
2148 }
2149 _ACEOF
2150 if ac_fn_c_try_compile "$LINENO"; then :
2151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2152 /* end confdefs.h.  */
2153 $4
2154 int
2155 main ()
2156 {
2157 if (sizeof (($2)))
2158             return 0;
2159   ;
2160   return 0;
2161 }
2162 _ACEOF
2163 if ac_fn_c_try_compile "$LINENO"; then :
2164
2165 else
2166   eval "$3=yes"
2167 fi
2168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2169 fi
2170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2171 fi
2172 eval ac_res=\$$3
2173                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2174 $as_echo "$ac_res" >&6; }
2175   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2176
2177 } # ac_fn_c_check_type
2178 cat >config.log <<_ACEOF
2179 This file contains any messages produced by compilers while
2180 running configure, to aid debugging if configure makes a mistake.
2181
2182 It was created by $as_me, which was
2183 generated by GNU Autoconf 2.68.  Invocation command line was
2184
2185   $ $0 $@
2186
2187 _ACEOF
2188 exec 5>>config.log
2189 {
2190 cat <<_ASUNAME
2191 ## --------- ##
2192 ## Platform. ##
2193 ## --------- ##
2194
2195 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2196 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2197 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2198 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2199 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2200
2201 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2202 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2203
2204 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2205 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2206 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2207 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2208 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2209 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2210 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2211
2212 _ASUNAME
2213
2214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2215 for as_dir in $PATH
2216 do
2217   IFS=$as_save_IFS
2218   test -z "$as_dir" && as_dir=.
2219     $as_echo "PATH: $as_dir"
2220   done
2221 IFS=$as_save_IFS
2222
2223 } >&5
2224
2225 cat >&5 <<_ACEOF
2226
2227
2228 ## ----------- ##
2229 ## Core tests. ##
2230 ## ----------- ##
2231
2232 _ACEOF
2233
2234
2235 # Keep a trace of the command line.
2236 # Strip out --no-create and --no-recursion so they do not pile up.
2237 # Strip out --silent because we don't want to record it for future runs.
2238 # Also quote any args containing shell meta-characters.
2239 # Make two passes to allow for proper duplicate-argument suppression.
2240 ac_configure_args=
2241 ac_configure_args0=
2242 ac_configure_args1=
2243 ac_must_keep_next=false
2244 for ac_pass in 1 2
2245 do
2246   for ac_arg
2247   do
2248     case $ac_arg in
2249     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2250     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2251     | -silent | --silent | --silen | --sile | --sil)
2252       continue ;;
2253     *\'*)
2254       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2255     esac
2256     case $ac_pass in
2257     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2258     2)
2259       as_fn_append ac_configure_args1 " '$ac_arg'"
2260       if test $ac_must_keep_next = true; then
2261         ac_must_keep_next=false # Got value, back to normal.
2262       else
2263         case $ac_arg in
2264           *=* | --config-cache | -C | -disable-* | --disable-* \
2265           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2266           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2267           | -with-* | --with-* | -without-* | --without-* | --x)
2268             case "$ac_configure_args0 " in
2269               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2270             esac
2271             ;;
2272           -* ) ac_must_keep_next=true ;;
2273         esac
2274       fi
2275       as_fn_append ac_configure_args " '$ac_arg'"
2276       ;;
2277     esac
2278   done
2279 done
2280 { ac_configure_args0=; unset ac_configure_args0;}
2281 { ac_configure_args1=; unset ac_configure_args1;}
2282
2283 # When interrupted or exit'd, cleanup temporary files, and complete
2284 # config.log.  We remove comments because anyway the quotes in there
2285 # would cause problems or look ugly.
2286 # WARNING: Use '\'' to represent an apostrophe within the trap.
2287 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2288 trap 'exit_status=$?
2289   # Save into config.log some information that might help in debugging.
2290   {
2291     echo
2292
2293     $as_echo "## ---------------- ##
2294 ## Cache variables. ##
2295 ## ---------------- ##"
2296     echo
2297     # The following way of writing the cache mishandles newlines in values,
2298 (
2299   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2300     eval ac_val=\$$ac_var
2301     case $ac_val in #(
2302     *${as_nl}*)
2303       case $ac_var in #(
2304       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2305 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2306       esac
2307       case $ac_var in #(
2308       _ | IFS | as_nl) ;; #(
2309       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2310       *) { eval $ac_var=; unset $ac_var;} ;;
2311       esac ;;
2312     esac
2313   done
2314   (set) 2>&1 |
2315     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2316     *${as_nl}ac_space=\ *)
2317       sed -n \
2318         "s/'\''/'\''\\\\'\'''\''/g;
2319           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2320       ;; #(
2321     *)
2322       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2323       ;;
2324     esac |
2325     sort
2326 )
2327     echo
2328
2329     $as_echo "## ----------------- ##
2330 ## Output variables. ##
2331 ## ----------------- ##"
2332     echo
2333     for ac_var in $ac_subst_vars
2334     do
2335       eval ac_val=\$$ac_var
2336       case $ac_val in
2337       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2338       esac
2339       $as_echo "$ac_var='\''$ac_val'\''"
2340     done | sort
2341     echo
2342
2343     if test -n "$ac_subst_files"; then
2344       $as_echo "## ------------------- ##
2345 ## File substitutions. ##
2346 ## ------------------- ##"
2347       echo
2348       for ac_var in $ac_subst_files
2349       do
2350         eval ac_val=\$$ac_var
2351         case $ac_val in
2352         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2353         esac
2354         $as_echo "$ac_var='\''$ac_val'\''"
2355       done | sort
2356       echo
2357     fi
2358
2359     if test -s confdefs.h; then
2360       $as_echo "## ----------- ##
2361 ## confdefs.h. ##
2362 ## ----------- ##"
2363       echo
2364       cat confdefs.h
2365       echo
2366     fi
2367     test "$ac_signal" != 0 &&
2368       $as_echo "$as_me: caught signal $ac_signal"
2369     $as_echo "$as_me: exit $exit_status"
2370   } >&5
2371   rm -f core *.core core.conftest.* &&
2372     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2373     exit $exit_status
2374 ' 0
2375 for ac_signal in 1 2 13 15; do
2376   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2377 done
2378 ac_signal=0
2379
2380 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2381 rm -f -r conftest* confdefs.h
2382
2383 $as_echo "/* confdefs.h */" > confdefs.h
2384
2385 # Predefined preprocessor variables.
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_NAME "$PACKAGE_NAME"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2393 _ACEOF
2394
2395 cat >>confdefs.h <<_ACEOF
2396 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2397 _ACEOF
2398
2399 cat >>confdefs.h <<_ACEOF
2400 #define PACKAGE_STRING "$PACKAGE_STRING"
2401 _ACEOF
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_URL "$PACKAGE_URL"
2409 _ACEOF
2410
2411
2412 # Let the site file select an alternate cache file if it wants to.
2413 # Prefer an explicitly selected file to automatically selected ones.
2414 ac_site_file1=NONE
2415 ac_site_file2=NONE
2416 if test -n "$CONFIG_SITE"; then
2417   # We do not want a PATH search for config.site.
2418   case $CONFIG_SITE in #((
2419     -*)  ac_site_file1=./$CONFIG_SITE;;
2420     */*) ac_site_file1=$CONFIG_SITE;;
2421     *)   ac_site_file1=./$CONFIG_SITE;;
2422   esac
2423 elif test "x$prefix" != xNONE; then
2424   ac_site_file1=$prefix/share/config.site
2425   ac_site_file2=$prefix/etc/config.site
2426 else
2427   ac_site_file1=$ac_default_prefix/share/config.site
2428   ac_site_file2=$ac_default_prefix/etc/config.site
2429 fi
2430 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2431 do
2432   test "x$ac_site_file" = xNONE && continue
2433   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2434     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2435 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2436     sed 's/^/| /' "$ac_site_file" >&5
2437     . "$ac_site_file" \
2438       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2440 as_fn_error $? "failed to load site script $ac_site_file
2441 See \`config.log' for more details" "$LINENO" 5; }
2442   fi
2443 done
2444
2445 if test -r "$cache_file"; then
2446   # Some versions of bash will fail to source /dev/null (special files
2447   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2448   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2449     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2450 $as_echo "$as_me: loading cache $cache_file" >&6;}
2451     case $cache_file in
2452       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2453       *)                      . "./$cache_file";;
2454     esac
2455   fi
2456 else
2457   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2458 $as_echo "$as_me: creating cache $cache_file" >&6;}
2459   >$cache_file
2460 fi
2461
2462 # Check that the precious variables saved in the cache have kept the same
2463 # value.
2464 ac_cache_corrupted=false
2465 for ac_var in $ac_precious_vars; do
2466   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2467   eval ac_new_set=\$ac_env_${ac_var}_set
2468   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2469   eval ac_new_val=\$ac_env_${ac_var}_value
2470   case $ac_old_set,$ac_new_set in
2471     set,)
2472       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2473 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2474       ac_cache_corrupted=: ;;
2475     ,set)
2476       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2477 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2478       ac_cache_corrupted=: ;;
2479     ,);;
2480     *)
2481       if test "x$ac_old_val" != "x$ac_new_val"; then
2482         # differences in whitespace do not lead to failure.
2483         ac_old_val_w=`echo x $ac_old_val`
2484         ac_new_val_w=`echo x $ac_new_val`
2485         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2486           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2487 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2488           ac_cache_corrupted=:
2489         else
2490           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2491 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2492           eval $ac_var=\$ac_old_val
2493         fi
2494         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2495 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2496         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2497 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2498       fi;;
2499   esac
2500   # Pass precious variables to config.status.
2501   if test "$ac_new_set" = set; then
2502     case $ac_new_val in
2503     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2504     *) ac_arg=$ac_var=$ac_new_val ;;
2505     esac
2506     case " $ac_configure_args " in
2507       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2508       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2509     esac
2510   fi
2511 done
2512 if $ac_cache_corrupted; then
2513   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2514 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2515   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2516 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2517   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2518 fi
2519 ## -------------------- ##
2520 ## Main body of script. ##
2521 ## -------------------- ##
2522
2523 ac_ext=c
2524 ac_cpp='$CPP $CPPFLAGS'
2525 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2526 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2527 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2528
2529
2530
2531 #TODO: IcuBug:8502
2532 #AC_INIT([ICU],
2533 #        m4_esyscmd_s([sed -n 's/^[     ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "./common/unicode/uvernum.h]"),
2534 #        [http://icu-project.org/bugs],
2535 #        [International Components for Unicode],
2536 #        [http://icu-project.org])
2537
2538
2539
2540 PACKAGE="icu"
2541
2542
2543 # Use custom echo test for newline option
2544 # Current autoconf (2.65) gives incorrect echo newline option
2545 # for icu-config
2546 # This may be removed later - mow (June 17, 2010)
2547 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2548 case `/bin/sh -c "echo -n x"` in
2549 -n*)
2550   case `/bin/sh -c "echo 'x\c'"` in
2551   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2552   *)   ICU_ECHO_C='\c';;
2553   esac;;
2554 *)
2555   ICU_ECHO_N='-n';;
2556 esac
2557
2558
2559
2560
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2562 $as_echo_n "checking for ICU version numbers... " >&6; }
2563
2564 # Get the ICU version from uversion.h or other headers
2565 geticuversion() {
2566     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2567 }
2568 getuversion() {
2569     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2570 }
2571 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2572 if test x"$VERSION" = x; then
2573    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2574 fi
2575
2576 #TODO: IcuBug:8502
2577 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2578 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2579 #fi
2580
2581 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2582 if test x"$UNICODE_VERSION" = x; then
2583     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2584 fi
2585 # Compute a reasonable library version from the release version. This is
2586 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2587 # has at least a dot in it, so we'll add a .0 if needed.
2588 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2589 LIB_VERSION=$VERSION
2590 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2591
2592
2593
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2595 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2596
2597
2598
2599 # Determine the host system
2600 ac_aux_dir=
2601 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2602   if test -f "$ac_dir/install-sh"; then
2603     ac_aux_dir=$ac_dir
2604     ac_install_sh="$ac_aux_dir/install-sh -c"
2605     break
2606   elif test -f "$ac_dir/install.sh"; then
2607     ac_aux_dir=$ac_dir
2608     ac_install_sh="$ac_aux_dir/install.sh -c"
2609     break
2610   elif test -f "$ac_dir/shtool"; then
2611     ac_aux_dir=$ac_dir
2612     ac_install_sh="$ac_aux_dir/shtool install -c"
2613     break
2614   fi
2615 done
2616 if test -z "$ac_aux_dir"; then
2617   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2618 fi
2619
2620 # These three variables are undocumented and unsupported,
2621 # and are intended to be withdrawn in a future Autoconf release.
2622 # They can cause serious problems if a builder's source tree is in a directory
2623 # whose full name contains unusual characters.
2624 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2625 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2626 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2627
2628
2629 # Make sure we can run config.sub.
2630 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2631   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2632
2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2634 $as_echo_n "checking build system type... " >&6; }
2635 if ${ac_cv_build+:} false; then :
2636   $as_echo_n "(cached) " >&6
2637 else
2638   ac_build_alias=$build_alias
2639 test "x$ac_build_alias" = x &&
2640   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2641 test "x$ac_build_alias" = x &&
2642   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2643 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2644   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2645
2646 fi
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2648 $as_echo "$ac_cv_build" >&6; }
2649 case $ac_cv_build in
2650 *-*-*) ;;
2651 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2652 esac
2653 build=$ac_cv_build
2654 ac_save_IFS=$IFS; IFS='-'
2655 set x $ac_cv_build
2656 shift
2657 build_cpu=$1
2658 build_vendor=$2
2659 shift; shift
2660 # Remember, the first character of IFS is used to create $*,
2661 # except with old shells:
2662 build_os=$*
2663 IFS=$ac_save_IFS
2664 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2665
2666
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2668 $as_echo_n "checking host system type... " >&6; }
2669 if ${ac_cv_host+:} false; then :
2670   $as_echo_n "(cached) " >&6
2671 else
2672   if test "x$host_alias" = x; then
2673   ac_cv_host=$ac_cv_build
2674 else
2675   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2676     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2677 fi
2678
2679 fi
2680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2681 $as_echo "$ac_cv_host" >&6; }
2682 case $ac_cv_host in
2683 *-*-*) ;;
2684 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2685 esac
2686 host=$ac_cv_host
2687 ac_save_IFS=$IFS; IFS='-'
2688 set x $ac_cv_host
2689 shift
2690 host_cpu=$1
2691 host_vendor=$2
2692 shift; shift
2693 # Remember, the first character of IFS is used to create $*,
2694 # except with old shells:
2695 host_os=$*
2696 IFS=$ac_save_IFS
2697 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2698
2699
2700
2701
2702
2703 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2704 _CXX_CXXSUFFIX=cpp
2705 export _CXX_CXXSUFFIX
2706
2707 # Accumulate #defines
2708 CONFIG_CPPFLAGS=""
2709 UCONFIG_CPPFLAGS=""
2710
2711 # Check whether to build debug libraries
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2713 $as_echo_n "checking whether to build debug libraries... " >&6; }
2714 enabled=no
2715 ENABLE_DEBUG=0
2716 # Check whether --enable-debug was given.
2717 if test "${enable_debug+set}" = set; then :
2718   enableval=$enable_debug;  case "${enableval}" in
2719          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2720          *) ;;
2721     esac
2722 fi
2723
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2725 $as_echo "$enabled" >&6; }
2726
2727
2728 # Check whether to build release libraries
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2730 $as_echo_n "checking whether to build release libraries... " >&6; }
2731 enabled=yes
2732 ENABLE_RELEASE=1
2733 # Check whether --enable-release was given.
2734 if test "${enable_release+set}" = set; then :
2735   enableval=$enable_release;  case "${enableval}" in
2736          no) enabled=no; ENABLE_RELEASE=0 ;;
2737          *) ;;
2738     esac
2739 fi
2740
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2742 $as_echo "$enabled" >&6; }
2743
2744
2745 # Don't use the default C/CXXFLags
2746 : ${CFLAGS=""}
2747 : ${CXXFLAGS=""}
2748
2749 # Checks for programs
2750 ac_ext=c
2751 ac_cpp='$CPP $CPPFLAGS'
2752 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2753 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2754 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2755 if test -n "$ac_tool_prefix"; then
2756   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2757 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if ${ac_cv_prog_CC+:} false; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$CC"; then
2764   ac_cv_prog_CC="$CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 CC=$ac_cv_prog_CC
2784 if test -n "$CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2786 $as_echo "$CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792
2793 fi
2794 if test -z "$ac_cv_prog_CC"; then
2795   ac_ct_CC=$CC
2796   # Extract the first word of "gcc", so it can be a program name with args.
2797 set dummy gcc; ac_word=$2
2798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2799 $as_echo_n "checking for $ac_word... " >&6; }
2800 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2801   $as_echo_n "(cached) " >&6
2802 else
2803   if test -n "$ac_ct_CC"; then
2804   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2805 else
2806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2807 for as_dir in $PATH
2808 do
2809   IFS=$as_save_IFS
2810   test -z "$as_dir" && as_dir=.
2811     for ac_exec_ext in '' $ac_executable_extensions; do
2812   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2813     ac_cv_prog_ac_ct_CC="gcc"
2814     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2815     break 2
2816   fi
2817 done
2818   done
2819 IFS=$as_save_IFS
2820
2821 fi
2822 fi
2823 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2824 if test -n "$ac_ct_CC"; then
2825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2826 $as_echo "$ac_ct_CC" >&6; }
2827 else
2828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2829 $as_echo "no" >&6; }
2830 fi
2831
2832   if test "x$ac_ct_CC" = x; then
2833     CC=""
2834   else
2835     case $cross_compiling:$ac_tool_warned in
2836 yes:)
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2838 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2839 ac_tool_warned=yes ;;
2840 esac
2841     CC=$ac_ct_CC
2842   fi
2843 else
2844   CC="$ac_cv_prog_CC"
2845 fi
2846
2847 if test -z "$CC"; then
2848           if test -n "$ac_tool_prefix"; then
2849     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2850 set dummy ${ac_tool_prefix}cc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if ${ac_cv_prog_CC+:} false; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2860 for as_dir in $PATH
2861 do
2862   IFS=$as_save_IFS
2863   test -z "$as_dir" && as_dir=.
2864     for ac_exec_ext in '' $ac_executable_extensions; do
2865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2866     ac_cv_prog_CC="${ac_tool_prefix}cc"
2867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2868     break 2
2869   fi
2870 done
2871   done
2872 IFS=$as_save_IFS
2873
2874 fi
2875 fi
2876 CC=$ac_cv_prog_CC
2877 if test -n "$CC"; then
2878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2879 $as_echo "$CC" >&6; }
2880 else
2881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2882 $as_echo "no" >&6; }
2883 fi
2884
2885
2886   fi
2887 fi
2888 if test -z "$CC"; then
2889   # Extract the first word of "cc", so it can be a program name with args.
2890 set dummy cc; ac_word=$2
2891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2892 $as_echo_n "checking for $ac_word... " >&6; }
2893 if ${ac_cv_prog_CC+:} false; then :
2894   $as_echo_n "(cached) " >&6
2895 else
2896   if test -n "$CC"; then
2897   ac_cv_prog_CC="$CC" # Let the user override the test.
2898 else
2899   ac_prog_rejected=no
2900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2901 for as_dir in $PATH
2902 do
2903   IFS=$as_save_IFS
2904   test -z "$as_dir" && as_dir=.
2905     for ac_exec_ext in '' $ac_executable_extensions; do
2906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2907     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2908        ac_prog_rejected=yes
2909        continue
2910      fi
2911     ac_cv_prog_CC="cc"
2912     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2913     break 2
2914   fi
2915 done
2916   done
2917 IFS=$as_save_IFS
2918
2919 if test $ac_prog_rejected = yes; then
2920   # We found a bogon in the path, so make sure we never use it.
2921   set dummy $ac_cv_prog_CC
2922   shift
2923   if test $# != 0; then
2924     # We chose a different compiler from the bogus one.
2925     # However, it has the same basename, so the bogon will be chosen
2926     # first if we set CC to just the basename; use the full file name.
2927     shift
2928     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2929   fi
2930 fi
2931 fi
2932 fi
2933 CC=$ac_cv_prog_CC
2934 if test -n "$CC"; then
2935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2936 $as_echo "$CC" >&6; }
2937 else
2938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2939 $as_echo "no" >&6; }
2940 fi
2941
2942
2943 fi
2944 if test -z "$CC"; then
2945   if test -n "$ac_tool_prefix"; then
2946   for ac_prog in cl.exe
2947   do
2948     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2949 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2951 $as_echo_n "checking for $ac_word... " >&6; }
2952 if ${ac_cv_prog_CC+:} false; then :
2953   $as_echo_n "(cached) " >&6
2954 else
2955   if test -n "$CC"; then
2956   ac_cv_prog_CC="$CC" # Let the user override the test.
2957 else
2958 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2959 for as_dir in $PATH
2960 do
2961   IFS=$as_save_IFS
2962   test -z "$as_dir" && as_dir=.
2963     for ac_exec_ext in '' $ac_executable_extensions; do
2964   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2965     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2966     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2967     break 2
2968   fi
2969 done
2970   done
2971 IFS=$as_save_IFS
2972
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 $as_echo "no" >&6; }
2982 fi
2983
2984
2985     test -n "$CC" && break
2986   done
2987 fi
2988 if test -z "$CC"; then
2989   ac_ct_CC=$CC
2990   for ac_prog in cl.exe
2991 do
2992   # Extract the first word of "$ac_prog", so it can be a program name with args.
2993 set dummy $ac_prog; ac_word=$2
2994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2995 $as_echo_n "checking for $ac_word... " >&6; }
2996 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2997   $as_echo_n "(cached) " >&6
2998 else
2999   if test -n "$ac_ct_CC"; then
3000   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3001 else
3002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3003 for as_dir in $PATH
3004 do
3005   IFS=$as_save_IFS
3006   test -z "$as_dir" && as_dir=.
3007     for ac_exec_ext in '' $ac_executable_extensions; do
3008   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3009     ac_cv_prog_ac_ct_CC="$ac_prog"
3010     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3011     break 2
3012   fi
3013 done
3014   done
3015 IFS=$as_save_IFS
3016
3017 fi
3018 fi
3019 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3020 if test -n "$ac_ct_CC"; then
3021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3022 $as_echo "$ac_ct_CC" >&6; }
3023 else
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3025 $as_echo "no" >&6; }
3026 fi
3027
3028
3029   test -n "$ac_ct_CC" && break
3030 done
3031
3032   if test "x$ac_ct_CC" = x; then
3033     CC=""
3034   else
3035     case $cross_compiling:$ac_tool_warned in
3036 yes:)
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3039 ac_tool_warned=yes ;;
3040 esac
3041     CC=$ac_ct_CC
3042   fi
3043 fi
3044
3045 fi
3046
3047
3048 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3050 as_fn_error $? "no acceptable C compiler found in \$PATH
3051 See \`config.log' for more details" "$LINENO" 5; }
3052
3053 # Provide some information about the compiler.
3054 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3055 set X $ac_compile
3056 ac_compiler=$2
3057 for ac_option in --version -v -V -qversion; do
3058   { { ac_try="$ac_compiler $ac_option >&5"
3059 case "(($ac_try" in
3060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3061   *) ac_try_echo=$ac_try;;
3062 esac
3063 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3064 $as_echo "$ac_try_echo"; } >&5
3065   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3066   ac_status=$?
3067   if test -s conftest.err; then
3068     sed '10a\
3069 ... rest of stderr output deleted ...
3070          10q' conftest.err >conftest.er1
3071     cat conftest.er1 >&5
3072   fi
3073   rm -f conftest.er1 conftest.err
3074   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3075   test $ac_status = 0; }
3076 done
3077
3078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3079 /* end confdefs.h.  */
3080
3081 int
3082 main ()
3083 {
3084
3085   ;
3086   return 0;
3087 }
3088 _ACEOF
3089 ac_clean_files_save=$ac_clean_files
3090 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3091 # Try to create an executable without -o first, disregard a.out.
3092 # It will help us diagnose broken compilers, and finding out an intuition
3093 # of exeext.
3094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3095 $as_echo_n "checking whether the C compiler works... " >&6; }
3096 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3097
3098 # The possible output files:
3099 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3100
3101 ac_rmfiles=
3102 for ac_file in $ac_files
3103 do
3104   case $ac_file in
3105     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3106     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3107   esac
3108 done
3109 rm -f $ac_rmfiles
3110
3111 if { { ac_try="$ac_link_default"
3112 case "(($ac_try" in
3113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3114   *) ac_try_echo=$ac_try;;
3115 esac
3116 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3117 $as_echo "$ac_try_echo"; } >&5
3118   (eval "$ac_link_default") 2>&5
3119   ac_status=$?
3120   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3121   test $ac_status = 0; }; then :
3122   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3123 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3124 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3125 # so that the user can short-circuit this test for compilers unknown to
3126 # Autoconf.
3127 for ac_file in $ac_files ''
3128 do
3129   test -f "$ac_file" || continue
3130   case $ac_file in
3131     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3132         ;;
3133     [ab].out )
3134         # We found the default executable, but exeext='' is most
3135         # certainly right.
3136         break;;
3137     *.* )
3138         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3139         then :; else
3140            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3141         fi
3142         # We set ac_cv_exeext here because the later test for it is not
3143         # safe: cross compilers may not add the suffix if given an `-o'
3144         # argument, so we may need to know it at that point already.
3145         # Even if this section looks crufty: it has the advantage of
3146         # actually working.
3147         break;;
3148     * )
3149         break;;
3150   esac
3151 done
3152 test "$ac_cv_exeext" = no && ac_cv_exeext=
3153
3154 else
3155   ac_file=''
3156 fi
3157 if test -z "$ac_file"; then :
3158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3159 $as_echo "no" >&6; }
3160 $as_echo "$as_me: failed program was:" >&5
3161 sed 's/^/| /' conftest.$ac_ext >&5
3162
3163 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3164 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3165 as_fn_error 77 "C compiler cannot create executables
3166 See \`config.log' for more details" "$LINENO" 5; }
3167 else
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3169 $as_echo "yes" >&6; }
3170 fi
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3172 $as_echo_n "checking for C compiler default output file name... " >&6; }
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3174 $as_echo "$ac_file" >&6; }
3175 ac_exeext=$ac_cv_exeext
3176
3177 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3178 ac_clean_files=$ac_clean_files_save
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3180 $as_echo_n "checking for suffix of executables... " >&6; }
3181 if { { ac_try="$ac_link"
3182 case "(($ac_try" in
3183   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3184   *) ac_try_echo=$ac_try;;
3185 esac
3186 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3187 $as_echo "$ac_try_echo"; } >&5
3188   (eval "$ac_link") 2>&5
3189   ac_status=$?
3190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3191   test $ac_status = 0; }; then :
3192   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3193 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3194 # work properly (i.e., refer to `conftest.exe'), while it won't with
3195 # `rm'.
3196 for ac_file in conftest.exe conftest conftest.*; do
3197   test -f "$ac_file" || continue
3198   case $ac_file in
3199     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3200     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3201           break;;
3202     * ) break;;
3203   esac
3204 done
3205 else
3206   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3208 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3209 See \`config.log' for more details" "$LINENO" 5; }
3210 fi
3211 rm -f conftest conftest$ac_cv_exeext
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3213 $as_echo "$ac_cv_exeext" >&6; }
3214
3215 rm -f conftest.$ac_ext
3216 EXEEXT=$ac_cv_exeext
3217 ac_exeext=$EXEEXT
3218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219 /* end confdefs.h.  */
3220 #include <stdio.h>
3221 int
3222 main ()
3223 {
3224 FILE *f = fopen ("conftest.out", "w");
3225  return ferror (f) || fclose (f) != 0;
3226
3227   ;
3228   return 0;
3229 }
3230 _ACEOF
3231 ac_clean_files="$ac_clean_files conftest.out"
3232 # Check that the compiler produces executables we can run.  If not, either
3233 # the compiler is broken, or we cross compile.
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3235 $as_echo_n "checking whether we are cross compiling... " >&6; }
3236 if test "$cross_compiling" != yes; then
3237   { { ac_try="$ac_link"
3238 case "(($ac_try" in
3239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3240   *) ac_try_echo=$ac_try;;
3241 esac
3242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3243 $as_echo "$ac_try_echo"; } >&5
3244   (eval "$ac_link") 2>&5
3245   ac_status=$?
3246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247   test $ac_status = 0; }
3248   if { ac_try='./conftest$ac_cv_exeext'
3249   { { case "(($ac_try" in
3250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3251   *) ac_try_echo=$ac_try;;
3252 esac
3253 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3254 $as_echo "$ac_try_echo"; } >&5
3255   (eval "$ac_try") 2>&5
3256   ac_status=$?
3257   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3258   test $ac_status = 0; }; }; then
3259     cross_compiling=no
3260   else
3261     if test "$cross_compiling" = maybe; then
3262         cross_compiling=yes
3263     else
3264         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3265 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3266 as_fn_error $? "cannot run C compiled programs.
3267 If you meant to cross compile, use \`--host'.
3268 See \`config.log' for more details" "$LINENO" 5; }
3269     fi
3270   fi
3271 fi
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3273 $as_echo "$cross_compiling" >&6; }
3274
3275 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3276 ac_clean_files=$ac_clean_files_save
3277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3278 $as_echo_n "checking for suffix of object files... " >&6; }
3279 if ${ac_cv_objext+:} false; then :
3280   $as_echo_n "(cached) " >&6
3281 else
3282   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3283 /* end confdefs.h.  */
3284
3285 int
3286 main ()
3287 {
3288
3289   ;
3290   return 0;
3291 }
3292 _ACEOF
3293 rm -f conftest.o conftest.obj
3294 if { { ac_try="$ac_compile"
3295 case "(($ac_try" in
3296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3297   *) ac_try_echo=$ac_try;;
3298 esac
3299 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3300 $as_echo "$ac_try_echo"; } >&5
3301   (eval "$ac_compile") 2>&5
3302   ac_status=$?
3303   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3304   test $ac_status = 0; }; then :
3305   for ac_file in conftest.o conftest.obj conftest.*; do
3306   test -f "$ac_file" || continue;
3307   case $ac_file in
3308     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3309     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3310        break;;
3311   esac
3312 done
3313 else
3314   $as_echo "$as_me: failed program was:" >&5
3315 sed 's/^/| /' conftest.$ac_ext >&5
3316
3317 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3318 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3319 as_fn_error $? "cannot compute suffix of object files: cannot compile
3320 See \`config.log' for more details" "$LINENO" 5; }
3321 fi
3322 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3323 fi
3324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3325 $as_echo "$ac_cv_objext" >&6; }
3326 OBJEXT=$ac_cv_objext
3327 ac_objext=$OBJEXT
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3329 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3330 if ${ac_cv_c_compiler_gnu+:} false; then :
3331   $as_echo_n "(cached) " >&6
3332 else
3333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3334 /* end confdefs.h.  */
3335
3336 int
3337 main ()
3338 {
3339 #ifndef __GNUC__
3340        choke me
3341 #endif
3342
3343   ;
3344   return 0;
3345 }
3346 _ACEOF
3347 if ac_fn_c_try_compile "$LINENO"; then :
3348   ac_compiler_gnu=yes
3349 else
3350   ac_compiler_gnu=no
3351 fi
3352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3353 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3354
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3357 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3358 if test $ac_compiler_gnu = yes; then
3359   GCC=yes
3360 else
3361   GCC=
3362 fi
3363 ac_test_CFLAGS=${CFLAGS+set}
3364 ac_save_CFLAGS=$CFLAGS
3365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3366 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3367 if ${ac_cv_prog_cc_g+:} false; then :
3368   $as_echo_n "(cached) " >&6
3369 else
3370   ac_save_c_werror_flag=$ac_c_werror_flag
3371    ac_c_werror_flag=yes
3372    ac_cv_prog_cc_g=no
3373    CFLAGS="-g"
3374    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3375 /* end confdefs.h.  */
3376
3377 int
3378 main ()
3379 {
3380
3381   ;
3382   return 0;
3383 }
3384 _ACEOF
3385 if ac_fn_c_try_compile "$LINENO"; then :
3386   ac_cv_prog_cc_g=yes
3387 else
3388   CFLAGS=""
3389       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3390 /* end confdefs.h.  */
3391
3392 int
3393 main ()
3394 {
3395
3396   ;
3397   return 0;
3398 }
3399 _ACEOF
3400 if ac_fn_c_try_compile "$LINENO"; then :
3401
3402 else
3403   ac_c_werror_flag=$ac_save_c_werror_flag
3404          CFLAGS="-g"
3405          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3406 /* end confdefs.h.  */
3407
3408 int
3409 main ()
3410 {
3411
3412   ;
3413   return 0;
3414 }
3415 _ACEOF
3416 if ac_fn_c_try_compile "$LINENO"; then :
3417   ac_cv_prog_cc_g=yes
3418 fi
3419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3420 fi
3421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3422 fi
3423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3424    ac_c_werror_flag=$ac_save_c_werror_flag
3425 fi
3426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3427 $as_echo "$ac_cv_prog_cc_g" >&6; }
3428 if test "$ac_test_CFLAGS" = set; then
3429   CFLAGS=$ac_save_CFLAGS
3430 elif test $ac_cv_prog_cc_g = yes; then
3431   if test "$GCC" = yes; then
3432     CFLAGS="-g -O2"
3433   else
3434     CFLAGS="-g"
3435   fi
3436 else
3437   if test "$GCC" = yes; then
3438     CFLAGS="-O2"
3439   else
3440     CFLAGS=
3441   fi
3442 fi
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3444 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3445 if ${ac_cv_prog_cc_c89+:} false; then :
3446   $as_echo_n "(cached) " >&6
3447 else
3448   ac_cv_prog_cc_c89=no
3449 ac_save_CC=$CC
3450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3451 /* end confdefs.h.  */
3452 #include <stdarg.h>
3453 #include <stdio.h>
3454 #include <sys/types.h>
3455 #include <sys/stat.h>
3456 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3457 struct buf { int x; };
3458 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3459 static char *e (p, i)
3460      char **p;
3461      int i;
3462 {
3463   return p[i];
3464 }
3465 static char *f (char * (*g) (char **, int), char **p, ...)
3466 {
3467   char *s;
3468   va_list v;
3469   va_start (v,p);
3470   s = g (p, va_arg (v,int));
3471   va_end (v);
3472   return s;
3473 }
3474
3475 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3476    function prototypes and stuff, but not '\xHH' hex character constants.
3477    These don't provoke an error unfortunately, instead are silently treated
3478    as 'x'.  The following induces an error, until -std is added to get
3479    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3480    array size at least.  It's necessary to write '\x00'==0 to get something
3481    that's true only with -std.  */
3482 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3483
3484 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3485    inside strings and character constants.  */
3486 #define FOO(x) 'x'
3487 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3488
3489 int test (int i, double x);
3490 struct s1 {int (*f) (int a);};
3491 struct s2 {int (*f) (double a);};
3492 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3493 int argc;
3494 char **argv;
3495 int
3496 main ()
3497 {
3498 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3499   ;
3500   return 0;
3501 }
3502 _ACEOF
3503 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3504         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3505 do
3506   CC="$ac_save_CC $ac_arg"
3507   if ac_fn_c_try_compile "$LINENO"; then :
3508   ac_cv_prog_cc_c89=$ac_arg
3509 fi
3510 rm -f core conftest.err conftest.$ac_objext
3511   test "x$ac_cv_prog_cc_c89" != "xno" && break
3512 done
3513 rm -f conftest.$ac_ext
3514 CC=$ac_save_CC
3515
3516 fi
3517 # AC_CACHE_VAL
3518 case "x$ac_cv_prog_cc_c89" in
3519   x)
3520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3521 $as_echo "none needed" >&6; } ;;
3522   xno)
3523     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3524 $as_echo "unsupported" >&6; } ;;
3525   *)
3526     CC="$CC $ac_cv_prog_cc_c89"
3527     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3528 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3529 esac
3530 if test "x$ac_cv_prog_cc_c89" != xno; then :
3531
3532 fi
3533
3534 ac_ext=c
3535 ac_cpp='$CPP $CPPFLAGS'
3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3539
3540 ac_ext=cpp
3541 ac_cpp='$CXXCPP $CPPFLAGS'
3542 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3543 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3544 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3545 if test -z "$CXX"; then
3546   if test -n "$CCC"; then
3547     CXX=$CCC
3548   else
3549     if test -n "$ac_tool_prefix"; then
3550   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3551   do
3552     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3553 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if ${ac_cv_prog_CXX+:} false; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CXX"; then
3560   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3561 else
3562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3563 for as_dir in $PATH
3564 do
3565   IFS=$as_save_IFS
3566   test -z "$as_dir" && as_dir=.
3567     for ac_exec_ext in '' $ac_executable_extensions; do
3568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3569     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3571     break 2
3572   fi
3573 done
3574   done
3575 IFS=$as_save_IFS
3576
3577 fi
3578 fi
3579 CXX=$ac_cv_prog_CXX
3580 if test -n "$CXX"; then
3581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3582 $as_echo "$CXX" >&6; }
3583 else
3584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3585 $as_echo "no" >&6; }
3586 fi
3587
3588
3589     test -n "$CXX" && break
3590   done
3591 fi
3592 if test -z "$CXX"; then
3593   ac_ct_CXX=$CXX
3594   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3595 do
3596   # Extract the first word of "$ac_prog", so it can be a program name with args.
3597 set dummy $ac_prog; ac_word=$2
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3599 $as_echo_n "checking for $ac_word... " >&6; }
3600 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3601   $as_echo_n "(cached) " >&6
3602 else
3603   if test -n "$ac_ct_CXX"; then
3604   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3605 else
3606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3607 for as_dir in $PATH
3608 do
3609   IFS=$as_save_IFS
3610   test -z "$as_dir" && as_dir=.
3611     for ac_exec_ext in '' $ac_executable_extensions; do
3612   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3613     ac_cv_prog_ac_ct_CXX="$ac_prog"
3614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3615     break 2
3616   fi
3617 done
3618   done
3619 IFS=$as_save_IFS
3620
3621 fi
3622 fi
3623 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3624 if test -n "$ac_ct_CXX"; then
3625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3626 $as_echo "$ac_ct_CXX" >&6; }
3627 else
3628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3629 $as_echo "no" >&6; }
3630 fi
3631
3632
3633   test -n "$ac_ct_CXX" && break
3634 done
3635
3636   if test "x$ac_ct_CXX" = x; then
3637     CXX="g++"
3638   else
3639     case $cross_compiling:$ac_tool_warned in
3640 yes:)
3641 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3642 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3643 ac_tool_warned=yes ;;
3644 esac
3645     CXX=$ac_ct_CXX
3646   fi
3647 fi
3648
3649   fi
3650 fi
3651 # Provide some information about the compiler.
3652 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3653 set X $ac_compile
3654 ac_compiler=$2
3655 for ac_option in --version -v -V -qversion; do
3656   { { ac_try="$ac_compiler $ac_option >&5"
3657 case "(($ac_try" in
3658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3659   *) ac_try_echo=$ac_try;;
3660 esac
3661 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3662 $as_echo "$ac_try_echo"; } >&5
3663   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3664   ac_status=$?
3665   if test -s conftest.err; then
3666     sed '10a\
3667 ... rest of stderr output deleted ...
3668          10q' conftest.err >conftest.er1
3669     cat conftest.er1 >&5
3670   fi
3671   rm -f conftest.er1 conftest.err
3672   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3673   test $ac_status = 0; }
3674 done
3675
3676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3677 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3678 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3679   $as_echo_n "(cached) " >&6
3680 else
3681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3682 /* end confdefs.h.  */
3683
3684 int
3685 main ()
3686 {
3687 #ifndef __GNUC__
3688        choke me
3689 #endif
3690
3691   ;
3692   return 0;
3693 }
3694 _ACEOF
3695 if ac_fn_cxx_try_compile "$LINENO"; then :
3696   ac_compiler_gnu=yes
3697 else
3698   ac_compiler_gnu=no
3699 fi
3700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3701 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3702
3703 fi
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3705 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3706 if test $ac_compiler_gnu = yes; then
3707   GXX=yes
3708 else
3709   GXX=
3710 fi
3711 ac_test_CXXFLAGS=${CXXFLAGS+set}
3712 ac_save_CXXFLAGS=$CXXFLAGS
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3714 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3715 if ${ac_cv_prog_cxx_g+:} false; then :
3716   $as_echo_n "(cached) " >&6
3717 else
3718   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3719    ac_cxx_werror_flag=yes
3720    ac_cv_prog_cxx_g=no
3721    CXXFLAGS="-g"
3722    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3723 /* end confdefs.h.  */
3724
3725 int
3726 main ()
3727 {
3728
3729   ;
3730   return 0;
3731 }
3732 _ACEOF
3733 if ac_fn_cxx_try_compile "$LINENO"; then :
3734   ac_cv_prog_cxx_g=yes
3735 else
3736   CXXFLAGS=""
3737       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3738 /* end confdefs.h.  */
3739
3740 int
3741 main ()
3742 {
3743
3744   ;
3745   return 0;
3746 }
3747 _ACEOF
3748 if ac_fn_cxx_try_compile "$LINENO"; then :
3749
3750 else
3751   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3752          CXXFLAGS="-g"
3753          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3754 /* end confdefs.h.  */
3755
3756 int
3757 main ()
3758 {
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_cxx_try_compile "$LINENO"; then :
3765   ac_cv_prog_cxx_g=yes
3766 fi
3767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770 fi
3771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3772    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3773 fi
3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3775 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3776 if test "$ac_test_CXXFLAGS" = set; then
3777   CXXFLAGS=$ac_save_CXXFLAGS
3778 elif test $ac_cv_prog_cxx_g = yes; then
3779   if test "$GXX" = yes; then
3780     CXXFLAGS="-g -O2"
3781   else
3782     CXXFLAGS="-g"
3783   fi
3784 else
3785   if test "$GXX" = yes; then
3786     CXXFLAGS="-O2"
3787   else
3788     CXXFLAGS=
3789   fi
3790 fi
3791 ac_ext=c
3792 ac_cpp='$CPP $CPPFLAGS'
3793 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3794 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3795 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3796
3797
3798 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3799 # The release mode use is the default one for autoconf
3800 if test "$GCC" = yes; then
3801     if test "$CFLAGS" = ""; then
3802         if test "$ENABLE_DEBUG" = 1; then
3803             CFLAGS=-g
3804         fi
3805         if test "$ENABLE_RELEASE" = 1; then
3806             CFLAGS="$CFLAGS -O2"
3807         fi
3808     fi
3809     if test "$CXXFLAGS" = ""; then
3810         if test "$ENABLE_DEBUG" = 1; then
3811             CXXFLAGS=-g
3812         fi
3813         if test "$ENABLE_RELEASE" = 1; then
3814             CXXFLAGS="$CXXFLAGS -O2"
3815         fi
3816     fi
3817 fi
3818
3819 ac_ext=c
3820 ac_cpp='$CPP $CPPFLAGS'
3821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3823 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3825 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3826 # On Suns, sometimes $CPP names a directory.
3827 if test -n "$CPP" && test -d "$CPP"; then
3828   CPP=
3829 fi
3830 if test -z "$CPP"; then
3831   if ${ac_cv_prog_CPP+:} false; then :
3832   $as_echo_n "(cached) " >&6
3833 else
3834       # Double quotes because CPP needs to be expanded
3835     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3836     do
3837       ac_preproc_ok=false
3838 for ac_c_preproc_warn_flag in '' yes
3839 do
3840   # Use a header file that comes with gcc, so configuring glibc
3841   # with a fresh cross-compiler works.
3842   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3843   # <limits.h> exists even on freestanding compilers.
3844   # On the NeXT, cc -E runs the code through the compiler's parser,
3845   # not just through cpp. "Syntax error" is here to catch this case.
3846   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3847 /* end confdefs.h.  */
3848 #ifdef __STDC__
3849 # include <limits.h>
3850 #else
3851 # include <assert.h>
3852 #endif
3853                      Syntax error
3854 _ACEOF
3855 if ac_fn_c_try_cpp "$LINENO"; then :
3856
3857 else
3858   # Broken: fails on valid input.
3859 continue
3860 fi
3861 rm -f conftest.err conftest.i conftest.$ac_ext
3862
3863   # OK, works on sane cases.  Now check whether nonexistent headers
3864   # can be detected and how.
3865   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3866 /* end confdefs.h.  */
3867 #include <ac_nonexistent.h>
3868 _ACEOF
3869 if ac_fn_c_try_cpp "$LINENO"; then :
3870   # Broken: success on invalid input.
3871 continue
3872 else
3873   # Passes both tests.
3874 ac_preproc_ok=:
3875 break
3876 fi
3877 rm -f conftest.err conftest.i conftest.$ac_ext
3878
3879 done
3880 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3881 rm -f conftest.i conftest.err conftest.$ac_ext
3882 if $ac_preproc_ok; then :
3883   break
3884 fi
3885
3886     done
3887     ac_cv_prog_CPP=$CPP
3888
3889 fi
3890   CPP=$ac_cv_prog_CPP
3891 else
3892   ac_cv_prog_CPP=$CPP
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3895 $as_echo "$CPP" >&6; }
3896 ac_preproc_ok=false
3897 for ac_c_preproc_warn_flag in '' yes
3898 do
3899   # Use a header file that comes with gcc, so configuring glibc
3900   # with a fresh cross-compiler works.
3901   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3902   # <limits.h> exists even on freestanding compilers.
3903   # On the NeXT, cc -E runs the code through the compiler's parser,
3904   # not just through cpp. "Syntax error" is here to catch this case.
3905   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3906 /* end confdefs.h.  */
3907 #ifdef __STDC__
3908 # include <limits.h>
3909 #else
3910 # include <assert.h>
3911 #endif
3912                      Syntax error
3913 _ACEOF
3914 if ac_fn_c_try_cpp "$LINENO"; then :
3915
3916 else
3917   # Broken: fails on valid input.
3918 continue
3919 fi
3920 rm -f conftest.err conftest.i conftest.$ac_ext
3921
3922   # OK, works on sane cases.  Now check whether nonexistent headers
3923   # can be detected and how.
3924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3925 /* end confdefs.h.  */
3926 #include <ac_nonexistent.h>
3927 _ACEOF
3928 if ac_fn_c_try_cpp "$LINENO"; then :
3929   # Broken: success on invalid input.
3930 continue
3931 else
3932   # Passes both tests.
3933 ac_preproc_ok=:
3934 break
3935 fi
3936 rm -f conftest.err conftest.i conftest.$ac_ext
3937
3938 done
3939 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3940 rm -f conftest.i conftest.err conftest.$ac_ext
3941 if $ac_preproc_ok; then :
3942
3943 else
3944   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3945 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3946 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3947 See \`config.log' for more details" "$LINENO" 5; }
3948 fi
3949
3950 ac_ext=c
3951 ac_cpp='$CPP $CPPFLAGS'
3952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3955
3956
3957 # Find a good install program.  We prefer a C program (faster),
3958 # so one script is as good as another.  But avoid the broken or
3959 # incompatible versions:
3960 # SysV /etc/install, /usr/sbin/install
3961 # SunOS /usr/etc/install
3962 # IRIX /sbin/install
3963 # AIX /bin/install
3964 # AmigaOS /C/install, which installs bootblocks on floppy discs
3965 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3966 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3967 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3968 # OS/2's system install, which has a completely different semantic
3969 # ./install, which can be erroneously created by make from ./install.sh.
3970 # Reject install programs that cannot install multiple files.
3971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3972 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3973 if test -z "$INSTALL"; then
3974 if ${ac_cv_path_install+:} false; then :
3975   $as_echo_n "(cached) " >&6
3976 else
3977   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3978 for as_dir in $PATH
3979 do
3980   IFS=$as_save_IFS
3981   test -z "$as_dir" && as_dir=.
3982     # Account for people who put trailing slashes in PATH elements.
3983 case $as_dir/ in #((
3984   ./ | .// | /[cC]/* | \
3985   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3986   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3987   /usr/ucb/* ) ;;
3988   *)
3989     # OSF1 and SCO ODT 3.0 have their own names for install.
3990     # Don't use installbsd from OSF since it installs stuff as root
3991     # by default.
3992     for ac_prog in ginstall scoinst install; do
3993       for ac_exec_ext in '' $ac_executable_extensions; do
3994         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3995           if test $ac_prog = install &&
3996             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3997             # AIX install.  It has an incompatible calling convention.
3998             :
3999           elif test $ac_prog = install &&
4000             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4001             # program-specific install script used by HP pwplus--don't use.
4002             :
4003           else
4004             rm -rf conftest.one conftest.two conftest.dir
4005             echo one > conftest.one
4006             echo two > conftest.two
4007             mkdir conftest.dir
4008             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4009               test -s conftest.one && test -s conftest.two &&
4010               test -s conftest.dir/conftest.one &&
4011               test -s conftest.dir/conftest.two
4012             then
4013               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4014               break 3
4015             fi
4016           fi
4017         fi
4018       done
4019     done
4020     ;;
4021 esac
4022
4023   done
4024 IFS=$as_save_IFS
4025
4026 rm -rf conftest.one conftest.two conftest.dir
4027
4028 fi
4029   if test "${ac_cv_path_install+set}" = set; then
4030     INSTALL=$ac_cv_path_install
4031   else
4032     # As a last resort, use the slow shell script.  Don't cache a
4033     # value for INSTALL within a source directory, because that will
4034     # break other packages using the cache if that directory is
4035     # removed, or if the value is a relative name.
4036     INSTALL=$ac_install_sh
4037   fi
4038 fi
4039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4040 $as_echo "$INSTALL" >&6; }
4041
4042 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4043 # It thinks the first close brace ends the variable substitution.
4044 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4045
4046 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4047
4048 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4049
4050
4051
4052
4053 ac_ext=cpp
4054 ac_cpp='$CXXCPP $CPPFLAGS'
4055 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4056 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4057 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4058
4059
4060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4061 /* end confdefs.h.  */
4062
4063 int
4064 main ()
4065 {
4066
4067   ;
4068   return 0;
4069 }
4070 _ACEOF
4071 if ac_fn_cxx_try_link "$LINENO"; then :
4072
4073 fi
4074 rm -f core conftest.err conftest.$ac_objext \
4075     conftest$ac_exeext conftest.$ac_ext
4076 ac_ext=c
4077 ac_cpp='$CPP $CPPFLAGS'
4078 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4079 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4080 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4081
4082
4083 # make sure install is relative to srcdir - if a script
4084 if test "$srcdir" = "."; then
4085   # If srcdir isn't just ., then (srcdir) is already prepended.
4086   if test "${ac_install_sh}" = "${INSTALL}"; then
4087    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4088   fi
4089 fi
4090
4091 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4092 #AC_CHECK_PROG(STRIP, strip, strip, true)
4093
4094 # Check for the platform make
4095 for ac_prog in gmake gnumake
4096 do
4097   # Extract the first word of "$ac_prog", so it can be a program name with args.
4098 set dummy $ac_prog; ac_word=$2
4099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4100 $as_echo_n "checking for $ac_word... " >&6; }
4101 if ${ac_cv_path_U_MAKE+:} false; then :
4102   $as_echo_n "(cached) " >&6
4103 else
4104   case $U_MAKE in
4105   [\\/]* | ?:[\\/]*)
4106   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4107   ;;
4108   *)
4109   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4110 for as_dir in $PATH
4111 do
4112   IFS=$as_save_IFS
4113   test -z "$as_dir" && as_dir=.
4114     for ac_exec_ext in '' $ac_executable_extensions; do
4115   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4116     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4118     break 2
4119   fi
4120 done
4121   done
4122 IFS=$as_save_IFS
4123
4124   ;;
4125 esac
4126 fi
4127 U_MAKE=$ac_cv_path_U_MAKE
4128 if test -n "$U_MAKE"; then
4129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4130 $as_echo "$U_MAKE" >&6; }
4131 else
4132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4133 $as_echo "no" >&6; }
4134 fi
4135
4136
4137   test -n "$U_MAKE" && break
4138 done
4139 test -n "$U_MAKE" || U_MAKE="make"
4140
4141
4142
4143
4144
4145 # Check whether --with-cross-build was given.
4146 if test "${with_cross_build+set}" = set; then :
4147   withval=$with_cross_build; cross_buildroot="${withval}"
4148 else
4149   cross_buildroot=""
4150 fi
4151
4152
4153 if test "X$cross_buildroot" = "X"; then
4154     if test "$cross_compiling" = "yes"; then
4155         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
4156             fi
4157 else
4158     if test -f "${cross_buildroot}/config/icucross.mk"; then
4159         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4160 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4161     else
4162         if test -d "${cross_buildroot}"; then
4163             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4164         else
4165             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4166         fi
4167     fi
4168 fi
4169
4170
4171 # Check for doxygen to generate documentation
4172 # Extract the first word of "doxygen", so it can be a program name with args.
4173 set dummy doxygen; ac_word=$2
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4175 $as_echo_n "checking for $ac_word... " >&6; }
4176 if ${ac_cv_path_DOXYGEN+:} false; then :
4177   $as_echo_n "(cached) " >&6
4178 else
4179   case $DOXYGEN in
4180   [\\/]* | ?:[\\/]*)
4181   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4182   ;;
4183   *)
4184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4185 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4186 for as_dir in $as_dummy
4187 do
4188   IFS=$as_save_IFS
4189   test -z "$as_dir" && as_dir=.
4190     for ac_exec_ext in '' $ac_executable_extensions; do
4191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4192     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4194     break 2
4195   fi
4196 done
4197   done
4198 IFS=$as_save_IFS
4199
4200   ;;
4201 esac
4202 fi
4203 DOXYGEN=$ac_cv_path_DOXYGEN
4204 if test -n "$DOXYGEN"; then
4205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4206 $as_echo "$DOXYGEN" >&6; }
4207 else
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4209 $as_echo "no" >&6; }
4210 fi
4211
4212
4213
4214 # Check that the linker is usable
4215
4216 case "${host}" in
4217     *-*-cygwin*|*-*-mingw*)
4218         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4219             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4220                   Please follow the directions in ICU's readme." "$LINENO" 5
4221         fi;;
4222     *);;
4223 esac
4224
4225 # Determine the executable suffix
4226 # We don't use AC_EXEEXT because some compilers output separate debugging
4227 # files, which confuses the AC_EXEEXT macro.
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4229 $as_echo_n "checking checking for executable suffix... " >&6; }
4230 case "${host}" in
4231     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4232     *)      EXEEXT="" ;;
4233 esac
4234 ac_exeext=$EXEEXT
4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4236 $as_echo "$EXEEXT" >&6; }
4237
4238
4239 # Determine how strict we want to be when compiling
4240
4241     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4242 $as_echo_n "checking whether strict compiling is on... " >&6; }
4243     # Check whether --enable-strict was given.
4244 if test "${enable_strict+set}" = set; then :
4245   enableval=$enable_strict;
4246         if test "$enableval" = no
4247         then
4248             ac_use_strict_options=no
4249         else
4250             ac_use_strict_options=yes
4251         fi
4252
4253 else
4254   ac_use_strict_options=yes
4255 fi
4256
4257     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4258 $as_echo "$ac_use_strict_options" >&6; }
4259
4260     if test "$ac_use_strict_options" = yes
4261     then
4262         if test "$GCC" = yes
4263         then
4264             case "${host}" in
4265             *-*-solaris*)
4266                 CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long"
4267                 CFLAGS="$CFLAGS -D__STDC__=0";;
4268             *-*-hpux*)
4269                 echo "# Note: We are not using '-ansi' with HP/UX GCC because int64_t broke, see <http://bugs.icu-project.org/trac/ticket/8493>"
4270                 CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
4271             *)
4272                 CFLAGS="$CFLAGS -Wall -ansi -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -Wno-long-long";;
4273             esac
4274         else
4275             case "${host}" in
4276             *-*-cygwin)
4277                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4278                 then
4279                     CFLAGS="$CFLAGS /W4"
4280                 fi
4281             esac
4282         fi
4283         if test "$GXX" = yes
4284         then
4285             CXXFLAGS="$CXXFLAGS -W -Wall -ansi -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4286             case "${host}" in
4287             *-*-solaris*)
4288                 CXXFLAGS="$CXXFLAGS -D__STDC__=0";;
4289             esac
4290         else
4291             case "${host}" in
4292             *-*-cygwin)
4293                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4294                 then
4295                     CXXFLAGS="$CXXFLAGS /W4"
4296                 fi
4297             esac
4298         fi
4299     fi
4300
4301
4302 # Check if we can build and use 64-bit libraries
4303
4304
4305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4306 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4307 if ${ac_cv_path_GREP+:} false; then :
4308   $as_echo_n "(cached) " >&6
4309 else
4310   if test -z "$GREP"; then
4311   ac_path_GREP_found=false
4312   # Loop through the user's path and test for each of PROGNAME-LIST
4313   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4314 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4315 do
4316   IFS=$as_save_IFS
4317   test -z "$as_dir" && as_dir=.
4318     for ac_prog in grep ggrep; do
4319     for ac_exec_ext in '' $ac_executable_extensions; do
4320       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4321       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4322 # Check for GNU ac_path_GREP and select it if it is found.
4323   # Check for GNU $ac_path_GREP
4324 case `"$ac_path_GREP" --version 2>&1` in
4325 *GNU*)
4326   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4327 *)
4328   ac_count=0
4329   $as_echo_n 0123456789 >"conftest.in"
4330   while :
4331   do
4332     cat "conftest.in" "conftest.in" >"conftest.tmp"
4333     mv "conftest.tmp" "conftest.in"
4334     cp "conftest.in" "conftest.nl"
4335     $as_echo 'GREP' >> "conftest.nl"
4336     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4337     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4338     as_fn_arith $ac_count + 1 && ac_count=$as_val
4339     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4340       # Best one so far, save it but keep looking for a better one
4341       ac_cv_path_GREP="$ac_path_GREP"
4342       ac_path_GREP_max=$ac_count
4343     fi
4344     # 10*(2^10) chars as input seems more than enough
4345     test $ac_count -gt 10 && break
4346   done
4347   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4348 esac
4349
4350       $ac_path_GREP_found && break 3
4351     done
4352   done
4353   done
4354 IFS=$as_save_IFS
4355   if test -z "$ac_cv_path_GREP"; then
4356     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4357   fi
4358 else
4359   ac_cv_path_GREP=$GREP
4360 fi
4361
4362 fi
4363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4364 $as_echo "$ac_cv_path_GREP" >&6; }
4365  GREP="$ac_cv_path_GREP"
4366
4367
4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4369 $as_echo_n "checking for egrep... " >&6; }
4370 if ${ac_cv_path_EGREP+:} false; then :
4371   $as_echo_n "(cached) " >&6
4372 else
4373   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4374    then ac_cv_path_EGREP="$GREP -E"
4375    else
4376      if test -z "$EGREP"; then
4377   ac_path_EGREP_found=false
4378   # Loop through the user's path and test for each of PROGNAME-LIST
4379   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4380 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4381 do
4382   IFS=$as_save_IFS
4383   test -z "$as_dir" && as_dir=.
4384     for ac_prog in egrep; do
4385     for ac_exec_ext in '' $ac_executable_extensions; do
4386       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4387       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4388 # Check for GNU ac_path_EGREP and select it if it is found.
4389   # Check for GNU $ac_path_EGREP
4390 case `"$ac_path_EGREP" --version 2>&1` in
4391 *GNU*)
4392   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4393 *)
4394   ac_count=0
4395   $as_echo_n 0123456789 >"conftest.in"
4396   while :
4397   do
4398     cat "conftest.in" "conftest.in" >"conftest.tmp"
4399     mv "conftest.tmp" "conftest.in"
4400     cp "conftest.in" "conftest.nl"
4401     $as_echo 'EGREP' >> "conftest.nl"
4402     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4403     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4404     as_fn_arith $ac_count + 1 && ac_count=$as_val
4405     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4406       # Best one so far, save it but keep looking for a better one
4407       ac_cv_path_EGREP="$ac_path_EGREP"
4408       ac_path_EGREP_max=$ac_count
4409     fi
4410     # 10*(2^10) chars as input seems more than enough
4411     test $ac_count -gt 10 && break
4412   done
4413   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4414 esac
4415
4416       $ac_path_EGREP_found && break 3
4417     done
4418   done
4419   done
4420 IFS=$as_save_IFS
4421   if test -z "$ac_cv_path_EGREP"; then
4422     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4423   fi
4424 else
4425   ac_cv_path_EGREP=$EGREP
4426 fi
4427
4428    fi
4429 fi
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4431 $as_echo "$ac_cv_path_EGREP" >&6; }
4432  EGREP="$ac_cv_path_EGREP"
4433
4434
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4436 $as_echo_n "checking for ANSI C header files... " >&6; }
4437 if ${ac_cv_header_stdc+:} false; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4441 /* end confdefs.h.  */
4442 #include <stdlib.h>
4443 #include <stdarg.h>
4444 #include <string.h>
4445 #include <float.h>
4446
4447 int
4448 main ()
4449 {
4450
4451   ;
4452   return 0;
4453 }
4454 _ACEOF
4455 if ac_fn_c_try_compile "$LINENO"; then :
4456   ac_cv_header_stdc=yes
4457 else
4458   ac_cv_header_stdc=no
4459 fi
4460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4461
4462 if test $ac_cv_header_stdc = yes; then
4463   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465 /* end confdefs.h.  */
4466 #include <string.h>
4467
4468 _ACEOF
4469 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4470   $EGREP "memchr" >/dev/null 2>&1; then :
4471
4472 else
4473   ac_cv_header_stdc=no
4474 fi
4475 rm -f conftest*
4476
4477 fi
4478
4479 if test $ac_cv_header_stdc = yes; then
4480   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4482 /* end confdefs.h.  */
4483 #include <stdlib.h>
4484
4485 _ACEOF
4486 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4487   $EGREP "free" >/dev/null 2>&1; then :
4488
4489 else
4490   ac_cv_header_stdc=no
4491 fi
4492 rm -f conftest*
4493
4494 fi
4495
4496 if test $ac_cv_header_stdc = yes; then
4497   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4498   if test "$cross_compiling" = yes; then :
4499   :
4500 else
4501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4502 /* end confdefs.h.  */
4503 #include <ctype.h>
4504 #include <stdlib.h>
4505 #if ((' ' & 0x0FF) == 0x020)
4506 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4507 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4508 #else
4509 # define ISLOWER(c) \
4510                    (('a' <= (c) && (c) <= 'i') \
4511                      || ('j' <= (c) && (c) <= 'r') \
4512                      || ('s' <= (c) && (c) <= 'z'))
4513 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4514 #endif
4515
4516 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4517 int
4518 main ()
4519 {
4520   int i;
4521   for (i = 0; i < 256; i++)
4522     if (XOR (islower (i), ISLOWER (i))
4523         || toupper (i) != TOUPPER (i))
4524       return 2;
4525   return 0;
4526 }
4527 _ACEOF
4528 if ac_fn_c_try_run "$LINENO"; then :
4529
4530 else
4531   ac_cv_header_stdc=no
4532 fi
4533 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4534   conftest.$ac_objext conftest.beam conftest.$ac_ext
4535 fi
4536
4537 fi
4538 fi
4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4540 $as_echo "$ac_cv_header_stdc" >&6; }
4541 if test $ac_cv_header_stdc = yes; then
4542
4543 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4544
4545 fi
4546
4547 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4548 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4549                   inttypes.h stdint.h unistd.h
4550 do :
4551   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4552 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4553 "
4554 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4555   cat >>confdefs.h <<_ACEOF
4556 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4557 _ACEOF
4558
4559 fi
4560
4561 done
4562
4563
4564
4565     BITS_REQ=nochange
4566     ENABLE_64BIT_LIBS=unknown
4567     ## revisit this for cross-compile.
4568
4569     # Check whether --enable-64bit-libs was given.
4570 if test "${enable_64bit_libs+set}" = set; then :
4571   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4572          case "${enableval}" in
4573             no|false|32) with_library_bits=32;  ;;
4574             yes|true|64) with_library_bits=64else32 ;;
4575             nochange) with_library_bits=nochange; ;;
4576             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4577             esac
4578 fi
4579
4580
4581
4582
4583 # Check whether --with-library-bits was given.
4584 if test "${with_library_bits+set}" = set; then :
4585   withval=$with_library_bits; case "${withval}" in
4586             ""|nochange) BITS_REQ=$withval ;;
4587             32|64|64else32) BITS_REQ=$withval ;;
4588             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4589             esac
4590 fi
4591
4592
4593     # don't use these for cross compiling
4594     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4595         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
4596     fi
4597     # The cast to long int works around a bug in the HP C Compiler
4598 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4599 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4600 # This bug is HP SR number 8606223364.
4601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4602 $as_echo_n "checking size of void *... " >&6; }
4603 if ${ac_cv_sizeof_void_p+:} false; then :
4604   $as_echo_n "(cached) " >&6
4605 else
4606   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4607
4608 else
4609   if test "$ac_cv_type_void_p" = yes; then
4610      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4611 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4612 as_fn_error 77 "cannot compute sizeof (void *)
4613 See \`config.log' for more details" "$LINENO" 5; }
4614    else
4615      ac_cv_sizeof_void_p=0
4616    fi
4617 fi
4618
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4621 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4622
4623
4624
4625 cat >>confdefs.h <<_ACEOF
4626 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4627 _ACEOF
4628
4629
4630     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4631 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4632     case $ac_cv_sizeof_void_p in
4633         8) DEFAULT_64BIT=yes ;;
4634         4) DEFAULT_64BIT=no ;;
4635         *) DEFAULT_64BIT=unknown
4636     esac
4637     BITS_GOT=unknown
4638
4639     # 'OK' here means, we can exit any further checking, everything's copa
4640     BITS_OK=yes
4641
4642     # do we need to check for buildable/runnable 32 or 64 bit?
4643     BITS_CHECK_32=no
4644     BITS_CHECK_64=no
4645
4646     # later, can we run the 32/64 bit binaries so made?
4647     BITS_RUN_32=no
4648     BITS_RUN_64=no
4649
4650     if test "$DEFAULT_64BIT" = "yes"; then
4651         # we get 64 bits by default.
4652         BITS_GOT=64
4653         case "$BITS_REQ" in
4654             32)
4655                 # need to look for 32 bit support.
4656                 BITS_CHECK_32=yes
4657                 # not copa.
4658                 BITS_OK=no;;
4659             # everyone else is happy.
4660             nochange) ;;
4661             *) ;;
4662         esac
4663     elif test "$DEFAULT_64BIT" = "no"; then
4664         # not 64 bit by default.
4665         BITS_GOT=32
4666         case "$BITS_REQ" in
4667             64|64else32)
4668                 BITS_CHECK_64=yes
4669                 #BITS_CHECK_32=yes
4670                 BITS_OK=no;;
4671             nochange) ;;
4672             *) ;;
4673         esac
4674     elif test "$DEFAULT_64BIT" = "unknown"; then
4675         # cross compiling.
4676         BITS_GOT=unknown
4677         case "$BITS_REQ" in
4678             64|64else32) BITS_OK=no
4679             BITS_CHECK_32=yes
4680             BITS_CHECK_64=yes ;;
4681             32) BITS_OK=no;;
4682             nochange) ;;
4683             *) ;;
4684         esac
4685     fi
4686
4687     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4688 $as_echo "$DEFAULT_64BIT" >&6; };
4689
4690     if test "$BITS_OK" != "yes"; then
4691         # not copa. back these up.
4692         CFLAGS_OLD="${CFLAGS}"
4693         CXXFLAGS_OLD="${CXXFLAGS}"
4694         LDFLAGS_OLD="${LDFLAGS}"
4695         ARFLAGS_OLD="${ARFLAGS}"
4696
4697         CFLAGS_32="${CFLAGS}"
4698         CXXFLAGS_32="${CXXFLAGS}"
4699         LDFLAGS_32="${LDFLAGS}"
4700         ARFLAGS_32="${ARFLAGS}"
4701
4702         CFLAGS_64="${CFLAGS}"
4703         CXXFLAGS_64="${CXXFLAGS}"
4704         LDFLAGS_64="${LDFLAGS}"
4705         ARFLAGS_64="${ARFLAGS}"
4706
4707         CAN_BUILD_64=unknown
4708         CAN_BUILD_32=unknown
4709         # These results can't be cached because is sets compiler flags.
4710         if test "$BITS_CHECK_64" = "yes"; then
4711             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4712 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4713             CAN_BUILD_64=no
4714             ####
4715             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4716             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4717             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4718             # On exit from the following clauses:
4719             # if CAN_BUILD_64=yes:
4720             #    *FLAGS are assumed to contain the right settings for 64bit
4721             # else if CAN_BUILD_64=no: (default)
4722             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4723
4724             if test "$GCC" = yes; then
4725                 CFLAGS="${CFLAGS} -m64"
4726                 CXXFLAGS="${CXXFLAGS} -m64"
4727                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4728 /* end confdefs.h.  */
4729 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4730 _ACEOF
4731 if ac_fn_c_try_compile "$LINENO"; then :
4732   CAN_BUILD_64=yes
4733 else
4734   CAN_BUILD_64=no
4735 fi
4736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4737             else
4738                 case "${host}" in
4739                 sparc*-*-solaris*)
4740                     # 1. try -m64
4741                     CFLAGS="${CFLAGS} -m64"
4742                     CXXFLAGS="${CXXFLAGS} -m64"
4743                     if test "$cross_compiling" = yes; then :
4744   CAN_BUILD_64=unknown
4745 else
4746   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4747 /* end confdefs.h.  */
4748 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4749 _ACEOF
4750 if ac_fn_c_try_run "$LINENO"; then :
4751   CAN_BUILD_64=yes
4752 else
4753   CAN_BUILD_64=no
4754 fi
4755 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4756   conftest.$ac_objext conftest.beam conftest.$ac_ext
4757 fi
4758
4759                     if test "$CAN_BUILD_64" != yes; then
4760                         # Nope. back out changes.
4761                         CFLAGS="${CFLAGS_OLD}"
4762                         CXXFLAGS="${CFLAGS_OLD}"
4763                         # 2. try xarch=v9 [deprecated]
4764                         ## TODO: cross compile: the following won't work.
4765                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4766                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4767                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4768                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4769                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4770                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4771                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4772                             CAN_BUILD_64=yes
4773                         fi
4774                     fi
4775                     ;;
4776                 i386-*-solaris*)
4777                     # 1. try -m64
4778                     CFLAGS="${CFLAGS} -m64"
4779                     CXXFLAGS="${CXXFLAGS} -m64"
4780                     if test "$cross_compiling" = yes; then :
4781   CAN_BUILD_64=unknown
4782 else
4783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4784 /* end confdefs.h.  */
4785 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4786 _ACEOF
4787 if ac_fn_c_try_run "$LINENO"; then :
4788   CAN_BUILD_64=yes
4789 else
4790   CAN_BUILD_64=no
4791 fi
4792 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4793   conftest.$ac_objext conftest.beam conftest.$ac_ext
4794 fi
4795
4796                     if test "$CAN_BUILD_64" != yes; then
4797                         # Nope. back out changes.
4798                         CFLAGS="${CFLAGS_OLD}"
4799                         CXXFLAGS="${CXXFLAGS_OLD}"
4800                         # 2. try the older compiler option
4801                         ## TODO: cross compile problem
4802                         AMD64=`isainfo -n 2>&1 | grep amd64`
4803                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4804                         if test -z "$SOL64" && test -n "$AMD64"; then
4805                             CFLAGS="${CFLAGS} -xtarget=generic64"
4806                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4807                             CAN_BUILD_64=yes
4808                         fi
4809                     fi
4810                     ;;
4811                 ia64-*-linux*)
4812                     # check for ecc/ecpc compiler support
4813                     ## TODO: cross compiler problem
4814                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4815                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4816                             CAN_BUILD_64=yes
4817                         fi
4818                     fi
4819                     ;;
4820                 *-*-cygwin)
4821                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4822                     # We only do this check to display the correct answer.
4823                     ## TODO: cross compiler problem
4824                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4825                         CAN_BUILD_64=yes
4826                     fi
4827                     ;;
4828                 *-*-aix*|powerpc64-*-linux*)
4829                     CFLAGS="${CFLAGS} -q64"
4830                     CXXFLAGS="${CXXFLAGS} -q64"
4831                     LDFLAGS="${LDFLAGS} -q64"
4832                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4833 /* end confdefs.h.  */
4834 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4835 _ACEOF
4836 if ac_fn_c_try_compile "$LINENO"; then :
4837   CAN_BUILD_64=yes
4838 else
4839   CAN_BUILD_64=no
4840 fi
4841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4842                     if test "$CAN_BUILD_64" = yes; then
4843                         # worked- set other options.
4844                         case "${host}" in
4845                         *-*-aix*)
4846                             # tell AIX what executable mode to use.
4847                             ARFLAGS="${ARFLAGS} -X64"
4848                         esac
4849                     fi
4850                     ;;
4851                 *-*-hpux*)
4852                     # First we try the newer +DD64, if that doesn't work,
4853                     # try other options.
4854
4855                     CFLAGS="${CFLAGS} +DD64"
4856                     CXXFLAGS="${CXXFLAGS} +DD64"
4857                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4858 /* end confdefs.h.  */
4859 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4860 _ACEOF
4861 if ac_fn_c_try_compile "$LINENO"; then :
4862   CAN_BUILD_64=yes
4863 else
4864   CAN_BUILD_64=no
4865 fi
4866 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4867                     if test "$CAN_BUILD_64" != yes; then
4868                         # reset
4869                         CFLAGS="${CFLAGS_OLD}"
4870                         CXXFLAGS="${CXXFLAGS_OLD}"
4871                         # append
4872                         CFLAGS="${CFLAGS} +DA2.0W"
4873                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4874                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4875 /* end confdefs.h.  */
4876 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4877 _ACEOF
4878 if ac_fn_c_try_compile "$LINENO"; then :
4879   CAN_BUILD_64=yes
4880 else
4881   CAN_BUILD_64=no
4882 fi
4883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4884                     fi
4885                     ;;
4886                 *-*ibm-openedition*|*-*-os390*)
4887                     CFLAGS="${CFLAGS} -Wc,lp64"
4888                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4889                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4890                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4891 /* end confdefs.h.  */
4892 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4893 _ACEOF
4894 if ac_fn_c_try_compile "$LINENO"; then :
4895   CAN_BUILD_64=yes
4896 else
4897   CAN_BUILD_64=no
4898 fi
4899 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4900                     ;;
4901                 *)
4902                     # unknown platform.
4903                     ;;
4904                 esac
4905             fi
4906             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4907 $as_echo "$CAN_BUILD_64" >&6; }
4908             if test "$CAN_BUILD_64" = yes; then
4909                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4910 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4911                 if test "$cross_compiling" = yes; then :
4912   BITS_RUN_64=unknown
4913 else
4914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915 /* end confdefs.h.  */
4916 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4917 _ACEOF
4918 if ac_fn_c_try_run "$LINENO"; then :
4919   BITS_RUN_64=yes
4920 else
4921   BITS_RUN_64=no
4922 fi
4923 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4924   conftest.$ac_objext conftest.beam conftest.$ac_ext
4925 fi
4926
4927                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4928 $as_echo "$BITS_RUN_64" >&6; };
4929
4930                 CFLAGS_64="${CFLAGS}"
4931                 CXXFLAGS_64="${CXXFLAGS}"
4932                 LDFLAGS_64="${LDFLAGS}"
4933                 ARFLAGS_64="${ARFLAGS}"
4934             fi
4935             # put it back.
4936             CFLAGS="${CFLAGS_OLD}"
4937             CXXFLAGS="${CXXFLAGS_OLD}"
4938             LDFLAGS="${LDFLAGS_OLD}"
4939             ARFLAGS="${ARFLAGS_OLD}"
4940         fi
4941         if test "$BITS_CHECK_32" = "yes"; then
4942             # see comment under 'if BITS_CHECK_64', above.
4943             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4944 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4945             if test "$GCC" = yes; then
4946                 CFLAGS="${CFLAGS} -m32"
4947                 CXXFLAGS="${CXXFLAGS} -m32"
4948                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4949 /* end confdefs.h.  */
4950 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4951 _ACEOF
4952 if ac_fn_c_try_compile "$LINENO"; then :
4953   CAN_BUILD_32=yes
4954 else
4955   CAN_BUILD_32=no
4956 fi
4957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4958             fi
4959             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
4960 $as_echo "$CAN_BUILD_32" >&6; }
4961             if test "$CAN_BUILD_32" = yes; then
4962                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
4963 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
4964                 if test "$cross_compiling" = yes; then :
4965   BITS_RUN_32=unknown
4966 else
4967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968 /* end confdefs.h.  */
4969 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4970 _ACEOF
4971 if ac_fn_c_try_run "$LINENO"; then :
4972   BITS_RUN_32=yes
4973 else
4974   BITS_RUN_32=no
4975 fi
4976 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4977   conftest.$ac_objext conftest.beam conftest.$ac_ext
4978 fi
4979
4980                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
4981 $as_echo "$BITS_RUN_32" >&6; };
4982                 CFLAGS_32="${CFLAGS}"
4983                 CXXFLAGS_32="${CXXFLAGS}"
4984                 LDFLAGS_32="${LDFLAGS}"
4985                 ARFLAGS_32="${ARFLAGS}"
4986             fi
4987             # put it back.
4988             CFLAGS="${CFLAGS_OLD}"
4989             CXXFLAGS="${CXXFLAGS_OLD}"
4990             LDFLAGS="${LDFLAGS_OLD}"
4991             ARFLAGS="${ARFLAGS_OLD}"
4992         fi
4993
4994         ##
4995         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
4996         #
4997
4998         # First, implement 64else32
4999         if test "$BITS_REQ" = "64else32"; then
5000             if test "$BITS_RUN_64" = "yes"; then
5001                 BITS_REQ=64
5002             else
5003                 # no changes.
5004                 BITS_OK=yes
5005             fi
5006         fi
5007
5008         # implement.
5009         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5010             CFLAGS="${CFLAGS_32}"
5011             CXXFLAGS="${CXXFLAGS_32}"
5012             LDFLAGS="${LDFLAGS_32}"
5013             ARFLAGS="${ARFLAGS_32}"
5014             BITS_OK=yes
5015         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5016             CFLAGS="${CFLAGS_64}"
5017             CXXFLAGS="${CXXFLAGS_64}"
5018             LDFLAGS="${LDFLAGS_64}"
5019             ARFLAGS="${ARFLAGS_64}"
5020             BITS_OK=yes
5021         elif test "$BITS_OK" != "yes"; then
5022             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
5023         fi
5024      fi
5025
5026
5027
5028
5029 # Determine the Makefile fragment
5030
5031         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5032 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5033 if ${icu_cv_host_frag+:} false; then :
5034   $as_echo_n "(cached) " >&6
5035 else
5036
5037 case "${host}" in
5038 *-*-solaris*)
5039         if test "$GCC" = yes; then
5040                 icu_cv_host_frag=mh-solaris-gcc
5041         else
5042                 icu_cv_host_frag=mh-solaris
5043         fi ;;
5044 alpha*-*-linux-gnu)
5045         if test "$GCC" = yes; then
5046                 icu_cv_host_frag=mh-alpha-linux-gcc
5047         else
5048                 icu_cv_host_frag=mh-alpha-linux-cc
5049         fi ;;
5050 powerpc*-*-linux*)
5051         if test "$GCC" = yes; then
5052                 icu_cv_host_frag=mh-linux
5053         else
5054                 icu_cv_host_frag=mh-linux-va
5055         fi ;;
5056 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5057 *-*-cygwin|*-*-mingw32)
5058         if test "$GCC" = yes; then
5059                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5060 /* end confdefs.h.  */
5061
5062 #ifndef __MINGW32__
5063 #error This is not MinGW
5064 #endif
5065 int
5066 main ()
5067 {
5068
5069   ;
5070   return 0;
5071 }
5072 _ACEOF
5073 if ac_fn_c_try_compile "$LINENO"; then :
5074   icu_cv_host_frag=mh-mingw
5075 else
5076   icu_cv_host_frag=mh-cygwin
5077 fi
5078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5079         else
5080                 icu_cv_host_frag=mh-cygwin-msvc
5081         fi ;;
5082 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5083 *-*-aix*)
5084         if test "$GCC" = yes; then
5085                 icu_cv_host_frag=mh-aix-gcc
5086         else
5087                 icu_cv_host_frag=mh-aix-va
5088         fi ;;
5089 *-*-hpux*)
5090         if test "$GCC" = yes; then
5091                 icu_cv_host_frag=mh-hpux-gcc
5092         else
5093                 case "$CXX" in
5094                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5095                 esac
5096         fi ;;
5097 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5098 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5099 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5100 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5101 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5102 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5103 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5104 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5105 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5106 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5107 *)              icu_cv_host_frag=mh-unknown ;;
5108 esac
5109
5110
5111 fi
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5113 $as_echo "$icu_cv_host_frag" >&6; }
5114
5115
5116 # Checks for libraries and other host specific stuff
5117 # On HP/UX, don't link to -lm from a shared lib because it isn't
5118 #  PIC (at least on 10.2)
5119 case "${host}" in
5120         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5121 $as_echo_n "checking for floor in -lm... " >&6; }
5122 if ${ac_cv_lib_m_floor+:} false; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   ac_check_lib_save_LIBS=$LIBS
5126 LIBS="-lm  $LIBS"
5127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5128 /* end confdefs.h.  */
5129
5130 /* Override any GCC internal prototype to avoid an error.
5131    Use char because int might match the return type of a GCC
5132    builtin and then its argument prototype would still apply.  */
5133 #ifdef __cplusplus
5134 extern "C"
5135 #endif
5136 char floor ();
5137 int
5138 main ()
5139 {
5140 return floor ();
5141   ;
5142   return 0;
5143 }
5144 _ACEOF
5145 if ac_fn_c_try_link "$LINENO"; then :
5146   ac_cv_lib_m_floor=yes
5147 else
5148   ac_cv_lib_m_floor=no
5149 fi
5150 rm -f core conftest.err conftest.$ac_objext \
5151     conftest$ac_exeext conftest.$ac_ext
5152 LIBS=$ac_check_lib_save_LIBS
5153 fi
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5155 $as_echo "$ac_cv_lib_m_floor" >&6; }
5156 if test "x$ac_cv_lib_m_floor" = xyes; then :
5157   LIB_M="-lm"
5158 fi
5159  ;;
5160
5161         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5162 $as_echo_n "checking for floor in -lm... " >&6; }
5163 if ${ac_cv_lib_m_floor+:} false; then :
5164   $as_echo_n "(cached) " >&6
5165 else
5166   ac_check_lib_save_LIBS=$LIBS
5167 LIBS="-lm  $LIBS"
5168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5169 /* end confdefs.h.  */
5170
5171 /* Override any GCC internal prototype to avoid an error.
5172    Use char because int might match the return type of a GCC
5173    builtin and then its argument prototype would still apply.  */
5174 #ifdef __cplusplus
5175 extern "C"
5176 #endif
5177 char floor ();
5178 int
5179 main ()
5180 {
5181 return floor ();
5182   ;
5183   return 0;
5184 }
5185 _ACEOF
5186 if ac_fn_c_try_link "$LINENO"; then :
5187   ac_cv_lib_m_floor=yes
5188 else
5189   ac_cv_lib_m_floor=no
5190 fi
5191 rm -f core conftest.err conftest.$ac_objext \
5192     conftest$ac_exeext conftest.$ac_ext
5193 LIBS=$ac_check_lib_save_LIBS
5194 fi
5195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5196 $as_echo "$ac_cv_lib_m_floor" >&6; }
5197 if test "x$ac_cv_lib_m_floor" = xyes; then :
5198   cat >>confdefs.h <<_ACEOF
5199 #define HAVE_LIBM 1
5200 _ACEOF
5201
5202   LIBS="-lm $LIBS"
5203
5204 fi
5205
5206                         LIB_M="" ;;
5207 esac
5208
5209
5210 # Check whether to build shared libraries
5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5212 $as_echo_n "checking whether to build shared libraries... " >&6; }
5213 enabled=no
5214 # Check whether --enable-shared was given.
5215 if test "${enable_shared+set}" = set; then :
5216   enableval=$enable_shared;  case "${enableval}" in
5217              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5218              no);;
5219              *) ;;
5220     esac
5221 else
5222   enabled=yes; ENABLE_SHARED=YES
5223
5224 fi
5225
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5227 $as_echo "$enabled" >&6; }
5228
5229
5230 # Check whether to build static libraries
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5232 $as_echo_n "checking whether to build static libraries... " >&6; }
5233 enabled=no
5234 # Check whether --enable-static was given.
5235 if test "${enable_static+set}" = set; then :
5236   enableval=$enable_static;  case "${enableval}" in
5237              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5238              no) ;;
5239              *) ;;
5240     esac
5241 fi
5242
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5244 $as_echo "$enabled" >&6; }
5245
5246
5247 # When building release static library, there might be some optimization flags we can use
5248 if test "$ENABLE_STATIC" = "YES"; then
5249     if test "$ENABLE_SHARED" != "YES"; then
5250         if test "$ENABLE_RELEASE" = 1; then
5251             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5252 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5253             CHECK_STATIC_OPT_FLAG=no
5254
5255             OLD_CPPFLAGS="${CPPFLAGS}"
5256             OLD_LDFLAGS="${LDFLAGS}"
5257
5258             case "${host}" in
5259             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5260                 if test "$ac_cv_c_compiler_gnu" = yes; then
5261                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5262                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5263                 fi
5264                 ;;
5265             *)
5266                 ;;
5267             esac
5268
5269             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5270 /* end confdefs.h.  */
5271
5272 int
5273 main ()
5274 {
5275
5276   ;
5277   return 0;
5278 }
5279 _ACEOF
5280 if ac_fn_c_try_link "$LINENO"; then :
5281   CHECK_STATIC_OPT_FLAG=yes
5282 else
5283   CHECK_STATIC_OPT_FLAG=no
5284 fi
5285 rm -f core conftest.err conftest.$ac_objext \
5286     conftest$ac_exeext conftest.$ac_ext
5287             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5288 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5289             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5290                 CPPFLAGS="${OLD_CPPFLAGS}"
5291                 LDFLAGS="${OLD_LDFLAGS}"
5292             fi
5293         fi
5294     fi
5295 fi
5296
5297
5298 # Check whether to enable auto cleanup of libraries
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5300 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5301 enabled=no
5302 UCLN_NO_AUTO_CLEANUP=1
5303 # Check whether --enable-auto-cleanup was given.
5304 if test "${enable_auto_cleanup+set}" = set; then :
5305   enableval=$enable_auto_cleanup;  case "${enableval}" in
5306          yes) enabled=yes;
5307          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5308          UCLN_NO_AUTO_CLEANUP=0
5309           ;;
5310          *) ;;
5311     esac
5312 fi
5313
5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5315 $as_echo "$enabled" >&6; }
5316
5317
5318 # MSVC floating-point option
5319 MSVC_RELEASE_FLAG=""
5320 if test $enabled = yes
5321 then
5322     if test $icu_cv_host_frag = mh-cygwin-msvc
5323     then
5324         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5325 /* end confdefs.h.  */
5326
5327     #if defined _MSC_VER && _MSC_VER >= 1400
5328     #else
5329     Microsoft Visual C++ < 2005
5330     #endif
5331
5332 int
5333 main ()
5334 {
5335
5336   ;
5337   return 0;
5338 }
5339 _ACEOF
5340 if ac_fn_c_try_compile "$LINENO"; then :
5341   MSVC_RELEASE_FLAG="/fp:precise"
5342 else
5343   MSVC_RELEASE_FLAG="/Op"
5344 fi
5345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5346
5347         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5348         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5349     fi
5350 fi
5351
5352 # Check whether to enabled draft APIs
5353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5354 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5355 enabled=yes
5356 U_DEFAULT_SHOW_DRAFT=1
5357 # Check whether --enable-draft was given.
5358 if test "${enable_draft+set}" = set; then :
5359   enableval=$enable_draft;  case "${enableval}" in
5360          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5361          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5362           ;;
5363          *) ;;
5364     esac
5365 fi
5366
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5368 $as_echo "$enabled" >&6; }
5369 # Make sure that we can use draft API in ICU.
5370 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5371     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5372 fi
5373
5374
5375 if test -n "$ac_tool_prefix"; then
5376   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5377 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5379 $as_echo_n "checking for $ac_word... " >&6; }
5380 if ${ac_cv_prog_RANLIB+:} false; then :
5381   $as_echo_n "(cached) " >&6
5382 else
5383   if test -n "$RANLIB"; then
5384   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5385 else
5386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5387 for as_dir in $PATH
5388 do
5389   IFS=$as_save_IFS
5390   test -z "$as_dir" && as_dir=.
5391     for ac_exec_ext in '' $ac_executable_extensions; do
5392   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5393     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5394     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5395     break 2
5396   fi
5397 done
5398   done
5399 IFS=$as_save_IFS
5400
5401 fi
5402 fi
5403 RANLIB=$ac_cv_prog_RANLIB
5404 if test -n "$RANLIB"; then
5405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5406 $as_echo "$RANLIB" >&6; }
5407 else
5408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5409 $as_echo "no" >&6; }
5410 fi
5411
5412
5413 fi
5414 if test -z "$ac_cv_prog_RANLIB"; then
5415   ac_ct_RANLIB=$RANLIB
5416   # Extract the first word of "ranlib", so it can be a program name with args.
5417 set dummy ranlib; ac_word=$2
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5419 $as_echo_n "checking for $ac_word... " >&6; }
5420 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5421   $as_echo_n "(cached) " >&6
5422 else
5423   if test -n "$ac_ct_RANLIB"; then
5424   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5425 else
5426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5427 for as_dir in $PATH
5428 do
5429   IFS=$as_save_IFS
5430   test -z "$as_dir" && as_dir=.
5431     for ac_exec_ext in '' $ac_executable_extensions; do
5432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5433     ac_cv_prog_ac_ct_RANLIB="ranlib"
5434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5435     break 2
5436   fi
5437 done
5438   done
5439 IFS=$as_save_IFS
5440
5441 fi
5442 fi
5443 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5444 if test -n "$ac_ct_RANLIB"; then
5445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5446 $as_echo "$ac_ct_RANLIB" >&6; }
5447 else
5448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5449 $as_echo "no" >&6; }
5450 fi
5451
5452   if test "x$ac_ct_RANLIB" = x; then
5453     RANLIB=":"
5454   else
5455     case $cross_compiling:$ac_tool_warned in
5456 yes:)
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5458 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5459 ac_tool_warned=yes ;;
5460 esac
5461     RANLIB=$ac_ct_RANLIB
5462   fi
5463 else
5464   RANLIB="$ac_cv_prog_RANLIB"
5465 fi
5466
5467
5468 # look for 'ar' the proper way
5469 if test -n "$ac_tool_prefix"; then
5470   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5471 set dummy ${ac_tool_prefix}ar; ac_word=$2
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5473 $as_echo_n "checking for $ac_word... " >&6; }
5474 if ${ac_cv_prog_AR+:} false; then :
5475   $as_echo_n "(cached) " >&6
5476 else
5477   if test -n "$AR"; then
5478   ac_cv_prog_AR="$AR" # Let the user override the test.
5479 else
5480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5481 for as_dir in $PATH
5482 do
5483   IFS=$as_save_IFS
5484   test -z "$as_dir" && as_dir=.
5485     for ac_exec_ext in '' $ac_executable_extensions; do
5486   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5487     ac_cv_prog_AR="${ac_tool_prefix}ar"
5488     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5489     break 2
5490   fi
5491 done
5492   done
5493 IFS=$as_save_IFS
5494
5495 fi
5496 fi
5497 AR=$ac_cv_prog_AR
5498 if test -n "$AR"; then
5499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5500 $as_echo "$AR" >&6; }
5501 else
5502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5503 $as_echo "no" >&6; }
5504 fi
5505
5506
5507 fi
5508 if test -z "$ac_cv_prog_AR"; then
5509   ac_ct_AR=$AR
5510   # Extract the first word of "ar", so it can be a program name with args.
5511 set dummy ar; ac_word=$2
5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5513 $as_echo_n "checking for $ac_word... " >&6; }
5514 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5515   $as_echo_n "(cached) " >&6
5516 else
5517   if test -n "$ac_ct_AR"; then
5518   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5519 else
5520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5521 for as_dir in $PATH
5522 do
5523   IFS=$as_save_IFS
5524   test -z "$as_dir" && as_dir=.
5525     for ac_exec_ext in '' $ac_executable_extensions; do
5526   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5527     ac_cv_prog_ac_ct_AR="ar"
5528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5529     break 2
5530   fi
5531 done
5532   done
5533 IFS=$as_save_IFS
5534
5535 fi
5536 fi
5537 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5538 if test -n "$ac_ct_AR"; then
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5540 $as_echo "$ac_ct_AR" >&6; }
5541 else
5542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5543 $as_echo "no" >&6; }
5544 fi
5545
5546   if test "x$ac_ct_AR" = x; then
5547     AR="false"
5548   else
5549     case $cross_compiling:$ac_tool_warned in
5550 yes:)
5551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5552 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5553 ac_tool_warned=yes ;;
5554 esac
5555     AR=$ac_ct_AR
5556   fi
5557 else
5558   AR="$ac_cv_prog_AR"
5559 fi
5560
5561
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5563 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5564 enabled=yes
5565 U_DISABLE_RENAMING=0
5566 # Check whether --enable-renaming was given.
5567 if test "${enable_renaming+set}" = set; then :
5568   enableval=$enable_renaming;  case "${enableval}" in
5569              yes|"") enabled=yes ;;
5570              no) enabled=no; U_DISABLE_RENAMING=1;
5571              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5572               ;;
5573              *) ;;
5574     esac
5575 fi
5576
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5578 $as_echo "$enabled" >&6; }
5579
5580
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5582 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5583 enabled=no
5584 U_ENABLE_TRACING=0
5585 # Check whether --enable-tracing was given.
5586 if test "${enable_tracing+set}" = set; then :
5587   enableval=$enable_tracing;  case "${enableval}" in
5588              yes|"") enabled=yes;
5589                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5590                      U_ENABLE_TRACING=1 ;;
5591              no) enabled=no; U_ENABLE_TRACING=0 ;;
5592              *) ;;
5593     esac
5594 fi
5595
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5597 $as_echo "$enabled" >&6; }
5598
5599
5600
5601 U_ENABLE_DYLOAD=1
5602 enable=yes
5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5604 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5605 # Check whether --enable-dyload was given.
5606 if test "${enable_dyload+set}" = set; then :
5607   enableval=$enable_dyload;  case "${enableval}" in
5608              yes|"")
5609                      U_ENABLE_DYLOAD=1
5610                      enable=yes
5611                      ;;
5612              no)
5613                  U_ENABLE_DYLOAD=0;
5614                  enable=no;
5615                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5616                  ;;
5617              *) ;;
5618     esac
5619 fi
5620
5621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5622 $as_echo "$enable" >&6; }
5623
5624
5625 if test "$enable" = "yes"; then
5626    for ac_header in dlfcn.h
5627 do :
5628   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5629 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5630   cat >>confdefs.h <<_ACEOF
5631 #define HAVE_DLFCN_H 1
5632 _ACEOF
5633
5634 fi
5635
5636 done
5637
5638    #AC_MSG_RESULT($enabled)
5639    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5640 $as_echo_n "checking for library containing dlopen... " >&6; }
5641 if ${ac_cv_search_dlopen+:} false; then :
5642   $as_echo_n "(cached) " >&6
5643 else
5644   ac_func_search_save_LIBS=$LIBS
5645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5646 /* end confdefs.h.  */
5647
5648 /* Override any GCC internal prototype to avoid an error.
5649    Use char because int might match the return type of a GCC
5650    builtin and then its argument prototype would still apply.  */
5651 #ifdef __cplusplus
5652 extern "C"
5653 #endif
5654 char dlopen ();
5655 int
5656 main ()
5657 {
5658 return dlopen ();
5659   ;
5660   return 0;
5661 }
5662 _ACEOF
5663 for ac_lib in '' dl; do
5664   if test -z "$ac_lib"; then
5665     ac_res="none required"
5666   else
5667     ac_res=-l$ac_lib
5668     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5669   fi
5670   if ac_fn_c_try_link "$LINENO"; then :
5671   ac_cv_search_dlopen=$ac_res
5672 fi
5673 rm -f core conftest.err conftest.$ac_objext \
5674     conftest$ac_exeext
5675   if ${ac_cv_search_dlopen+:} false; then :
5676   break
5677 fi
5678 done
5679 if ${ac_cv_search_dlopen+:} false; then :
5680
5681 else
5682   ac_cv_search_dlopen=no
5683 fi
5684 rm conftest.$ac_ext
5685 LIBS=$ac_func_search_save_LIBS
5686 fi
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5688 $as_echo "$ac_cv_search_dlopen" >&6; }
5689 ac_res=$ac_cv_search_dlopen
5690 if test "$ac_res" != no; then :
5691   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5692
5693 fi
5694
5695    for ac_func in dlopen
5696 do :
5697   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5698 if test "x$ac_cv_func_dlopen" = xyes; then :
5699   cat >>confdefs.h <<_ACEOF
5700 #define HAVE_DLOPEN 1
5701 _ACEOF
5702
5703 fi
5704 done
5705
5706
5707    if test "x$ac_cv_func_dlopen" != xyes; then
5708       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5709    fi
5710 fi
5711
5712 # Check for miscellanous functions.
5713 # So, use for putil / tools only.
5714 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5715 for ac_func in gettimeofday
5716 do :
5717   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5718 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5719   cat >>confdefs.h <<_ACEOF
5720 #define HAVE_GETTIMEOFDAY 1
5721 _ACEOF
5722
5723 fi
5724 done
5725
5726
5727
5728 # Check whether to use the evil rpath or not
5729 # Check whether --enable-rpath was given.
5730 if test "${enable_rpath+set}" = set; then :
5731   enableval=$enable_rpath;  case "${enableval}" in
5732              yes|"") ENABLE_RPATH=YES ;;
5733              no) ;;
5734              *) ;;
5735     esac
5736 else
5737   ENABLE_RPATH=NO
5738
5739 fi
5740
5741
5742
5743
5744
5745 ac_ext=cpp
5746 ac_cpp='$CXXCPP $CPPFLAGS'
5747 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5748 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5749 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5750
5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5752 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5754 /* end confdefs.h.  */
5755
5756 int
5757 main ()
5758 {
5759
5760   ;
5761   return 0;
5762 }
5763 _ACEOF
5764 if ac_fn_cxx_try_compile "$LINENO"; then :
5765   cxx_okay=yes
5766 else
5767   cxx_okay=no
5768 fi
5769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5770 if test $cxx_okay = yes
5771 then
5772         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5773 $as_echo "Good" >&6; }
5774 else
5775         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5776 $as_echo "no" >&6; }
5777         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5778 fi
5779
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5781 $as_echo_n "checking if #include <string> works... " >&6; }
5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5783 /* end confdefs.h.  */
5784 #include <string>
5785 int
5786 main ()
5787 {
5788
5789   ;
5790   return 0;
5791 }
5792 _ACEOF
5793 if ac_fn_cxx_try_compile "$LINENO"; then :
5794   ac_cv_header_stdstring=yes
5795 else
5796   ac_cv_header_stdstring=no
5797 fi
5798 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5800 $as_echo "$ac_cv_header_stdstring" >&6; }
5801 if test $ac_cv_header_stdstring = yes
5802 then
5803         U_HAVE_STD_STRING=1
5804 else
5805         U_HAVE_STD_STRING=0
5806         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5807 fi
5808
5809 ac_ext=c
5810 ac_cpp='$CPP $CPPFLAGS'
5811 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5812 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5813 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5814
5815
5816 threads=true
5817
5818 # Enable/disable threads
5819 # Check whether --enable-threads was given.
5820 if test "${enable_threads+set}" = set; then :
5821   enableval=$enable_threads; case "${enableval}" in
5822                 yes) threads=true ;;
5823                 no)  threads=false ;;
5824                 *) as_fn_error $? "bad value ${enableval} for --enable-threads" "$LINENO" 5 ;;
5825                 esac
5826 else
5827   threads=true
5828 fi
5829
5830
5831 if test "$threads" = true; then
5832   THREADS_TRUE=
5833 else
5834   THREADS_TRUE='#'
5835 fi
5836
5837 ICU_USE_THREADS=0
5838 OLD_LIBS=${LIBS}
5839
5840 if test $threads = true; then
5841   # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5842   # and must do this before seaching for pthread_mutex_destroy, or
5843   # we will pick up libpthreads.so not libpthread.so
5844   # If this fails, then we must test for HPUX specials, before
5845   # moving on to a more generic test
5846
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5848 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5849 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
5850   $as_echo_n "(cached) " >&6
5851 else
5852   ac_check_lib_save_LIBS=$LIBS
5853 LIBS="-lpthread  $LIBS"
5854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5855 /* end confdefs.h.  */
5856
5857 /* Override any GCC internal prototype to avoid an error.
5858    Use char because int might match the return type of a GCC
5859    builtin and then its argument prototype would still apply.  */
5860 #ifdef __cplusplus
5861 extern "C"
5862 #endif
5863 char pthread_attr_init ();
5864 int
5865 main ()
5866 {
5867 return pthread_attr_init ();
5868   ;
5869   return 0;
5870 }
5871 _ACEOF
5872 if ac_fn_c_try_link "$LINENO"; then :
5873   ac_cv_lib_pthread_pthread_attr_init=yes
5874 else
5875   ac_cv_lib_pthread_pthread_attr_init=no
5876 fi
5877 rm -f core conftest.err conftest.$ac_objext \
5878     conftest$ac_exeext conftest.$ac_ext
5879 LIBS=$ac_check_lib_save_LIBS
5880 fi
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
5882 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
5883 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
5884   cat >>confdefs.h <<_ACEOF
5885 #define HAVE_LIBPTHREAD 1
5886 _ACEOF
5887
5888   LIBS="-lpthread $LIBS"
5889
5890 fi
5891
5892   if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
5893     ICU_USE_THREADS=1
5894   else
5895     # Locate the right library for POSIX threads. We look for the
5896     # symbols in the libraries first, because on Solaris libc provides
5897     # pthread_create but libpthread has the real code :(
5898     # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
5899     # FreeBSD users may need libpthread if they do not have libc_r.
5900
5901
5902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
5903 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
5904 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
5905   $as_echo_n "(cached) " >&6
5906 else
5907   ac_func_search_save_LIBS="$LIBS"
5908 ac_cv_search_pthread_mutex_destroy="no"
5909 for i in pthread pthreads c_r ; do
5910 LIBS="-l$i  $ac_func_search_save_LIBS"
5911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5912 /* end confdefs.h.  */
5913
5914 /* Override any GCC internal prototype to avoid an error.
5915    Use char because int might match the return type of a GCC
5916    builtin and then its argument prototype would still apply.  */
5917 #ifdef __cplusplus
5918 extern "C"
5919 #endif
5920 char pthread_mutex_destroy ();
5921 int
5922 main ()
5923 {
5924 return pthread_mutex_destroy ();
5925   ;
5926   return 0;
5927 }
5928 _ACEOF
5929 if ac_fn_c_try_link "$LINENO"; then :
5930   ac_cv_search_pthread_mutex_destroy="-l$i"
5931 break
5932 fi
5933 rm -f core conftest.err conftest.$ac_objext \
5934     conftest$ac_exeext conftest.$ac_ext
5935 done
5936 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
5937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5938 /* end confdefs.h.  */
5939
5940 /* Override any GCC internal prototype to avoid an error.
5941    Use char because int might match the return type of a GCC
5942    builtin and then its argument prototype would still apply.  */
5943 #ifdef __cplusplus
5944 extern "C"
5945 #endif
5946 char pthread_mutex_destroy ();
5947 int
5948 main ()
5949 {
5950 return pthread_mutex_destroy ();
5951   ;
5952   return 0;
5953 }
5954 _ACEOF
5955 if ac_fn_c_try_link "$LINENO"; then :
5956   ac_cv_search_pthread_mutex_destroy="none required"
5957 fi
5958 rm -f core conftest.err conftest.$ac_objext \
5959     conftest$ac_exeext conftest.$ac_ext
5960 fi
5961 LIBS="$ac_func_search_save_LIBS"
5962 fi
5963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
5964 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
5965 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
5966   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
5967
5968 else :
5969
5970 fi
5971
5972     if test "$ac_cv_search_pthread_mutex_destroy" != no; then
5973       ICU_USE_THREADS=1
5974     else
5975       # For HP 11
5976       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
5977 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
5978 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
5979   $as_echo_n "(cached) " >&6
5980 else
5981   ac_check_lib_save_LIBS=$LIBS
5982 LIBS="-lpthread  $LIBS"
5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5984 /* end confdefs.h.  */
5985
5986 /* Override any GCC internal prototype to avoid an error.
5987    Use char because int might match the return type of a GCC
5988    builtin and then its argument prototype would still apply.  */
5989 #ifdef __cplusplus
5990 extern "C"
5991 #endif
5992 char pthread_mutex_init ();
5993 int
5994 main ()
5995 {
5996 return pthread_mutex_init ();
5997   ;
5998   return 0;
5999 }
6000 _ACEOF
6001 if ac_fn_c_try_link "$LINENO"; then :
6002   ac_cv_lib_pthread_pthread_mutex_init=yes
6003 else
6004   ac_cv_lib_pthread_pthread_mutex_init=no
6005 fi
6006 rm -f core conftest.err conftest.$ac_objext \
6007     conftest$ac_exeext conftest.$ac_ext
6008 LIBS=$ac_check_lib_save_LIBS
6009 fi
6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6011 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6012 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6013   cat >>confdefs.h <<_ACEOF
6014 #define HAVE_LIBPTHREAD 1
6015 _ACEOF
6016
6017   LIBS="-lpthread $LIBS"
6018
6019 fi
6020
6021       if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6022         ICU_USE_THREADS=1
6023       fi
6024     fi
6025
6026     ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6027 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6028
6029 fi
6030
6031
6032     if test $ac_cv_func_pthread_mutex_lock = yes; then
6033       ICU_USE_THREADS=1
6034     fi
6035   fi
6036   # Check to see if we are using CygWin with MSVC
6037   case "${host}" in
6038   *-pc-cygwin*|*-pc-mingw*)
6039     # For gcc, the thread options are set by mh-mingw/mh-cygwin
6040     # For msvc, the thread options are set by runConfigureICU
6041     ICU_USE_THREADS=1
6042     ;;
6043   *-*-hpux*)
6044     # Add -mt because it does several nice things on newer compilers.
6045     case "${icu_cv_host_frag}" in
6046       mh-hpux-acc)
6047         OLD_CXXFLAGS="${CXXFLAGS}"
6048         CXXFLAGS="${CXXFLAGS} -mt"
6049         if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6050            CXXFLAGS="${OLD_CXXFLAGS}"
6051        fi
6052       ;;
6053     esac
6054     ;;
6055   *-*-solaris*)
6056     case "${icu_cv_host_frag}" in
6057       mh-solaris)
6058            LIBS="${LIBS} -mt"
6059       ;;
6060     esac
6061     ;;
6062   esac
6063 fi
6064
6065
6066
6067 # Check whether --enable-weak-threads was given.
6068 if test "${enable_weak_threads+set}" = set; then :
6069   enableval=$enable_weak_threads; case "${enableval}" in
6070                 yes)
6071             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6072             LIBS=${OLD_LIBS}
6073             ;;
6074                 no)  ;;
6075                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6076                 esac
6077 fi
6078
6079
6080
6081 # Check for mmap()
6082
6083 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6084 # Do this check instead.
6085 HAVE_MMAP=0
6086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6087 $as_echo_n "checking for mmap... " >&6; }
6088 if ${ac_cv_func_mmap_ok+:} false; then :
6089   $as_echo_n "(cached) " >&6
6090 else
6091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6092 /* end confdefs.h.  */
6093 #include <unistd.h>
6094 #include <sys/mman.h>
6095 #include <sys/stat.h>
6096 #include <fcntl.h>
6097 int
6098 main ()
6099 {
6100 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6101   ;
6102   return 0;
6103 }
6104 _ACEOF
6105 if ac_fn_c_try_link "$LINENO"; then :
6106   ac_cv_func_mmap_ok=yes
6107 else
6108   ac_cv_func_mmap_ok=no
6109 fi
6110 rm -f core conftest.err conftest.$ac_objext \
6111     conftest$ac_exeext conftest.$ac_ext
6112 fi
6113
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6115 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6116 if test $ac_cv_func_mmap_ok = yes
6117 then
6118     HAVE_MMAP=1
6119 else
6120     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6121 fi
6122
6123
6124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6125 $as_echo_n "checking for genccode assembly... " >&6; }
6126
6127 # Check to see if genccode can generate simple assembly.
6128 GENCCODE_ASSEMBLY=
6129 case "${host}" in
6130 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6131     if test "$GCC" = yes; then
6132         # We're using gcc, and the simple -a gcc command line works for genccode
6133         GENCCODE_ASSEMBLY="-a gcc"
6134     fi ;;
6135 i*86-*-solaris*)
6136     if test "$GCC" = yes; then
6137         # When using gcc, look if we're also using GNU as.
6138         # When using GNU as, the simple -a gcc command line works for genccode.
6139         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6140         asv=`"${asv}" --version 2>/dev/null`
6141         case "X${asv}" in
6142         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6143         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6144         esac
6145         unset asv
6146     else
6147         GENCCODE_ASSEMBLY="-a sun-x86"
6148     fi ;;
6149 sparc-*-solaris*)
6150     GENCCODE_ASSEMBLY="-a sun"
6151     ;;
6152 ia64-*-hpux*)
6153     GENCCODE_ASSEMBLY="-a aCC-ia64"
6154     ;;
6155 esac
6156
6157
6158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6159 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6160
6161 # Checks for header files
6162 for ac_header in inttypes.h
6163 do :
6164   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6165 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6166   cat >>confdefs.h <<_ACEOF
6167 #define HAVE_INTTYPES_H 1
6168 _ACEOF
6169
6170 fi
6171
6172 done
6173
6174 if test $ac_cv_header_inttypes_h = no; then
6175  U_HAVE_INTTYPES_H=0
6176  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6177 else
6178  U_HAVE_INTTYPES_H=1
6179 fi
6180 if test "$CC" = ccc; then
6181  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6182 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6183  case "${host}" in
6184         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6185         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6186  esac
6187 fi
6188
6189
6190
6191 for ac_header in dirent.h
6192 do :
6193   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6194 if test "x$ac_cv_header_dirent_h" = xyes; then :
6195   cat >>confdefs.h <<_ACEOF
6196 #define HAVE_DIRENT_H 1
6197 _ACEOF
6198
6199 fi
6200
6201 done
6202
6203 if test $ac_cv_header_dirent_h = no; then
6204  U_HAVE_DIRENT_H=0
6205  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6206 else
6207  U_HAVE_DIRENT_H=1
6208 fi
6209
6210
6211
6212 # Check for endianness
6213  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6214 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6215 if ${ac_cv_c_bigendian+:} false; then :
6216   $as_echo_n "(cached) " >&6
6217 else
6218   ac_cv_c_bigendian=unknown
6219     # See if we're dealing with a universal compiler.
6220     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6221 /* end confdefs.h.  */
6222 #ifndef __APPLE_CC__
6223                not a universal capable compiler
6224              #endif
6225              typedef int dummy;
6226
6227 _ACEOF
6228 if ac_fn_c_try_compile "$LINENO"; then :
6229
6230         # Check for potential -arch flags.  It is not universal unless
6231         # there are at least two -arch flags with different values.
6232         ac_arch=
6233         ac_prev=
6234         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6235          if test -n "$ac_prev"; then
6236            case $ac_word in
6237              i?86 | x86_64 | ppc | ppc64)
6238                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6239                  ac_arch=$ac_word
6240                else
6241                  ac_cv_c_bigendian=universal
6242                  break
6243                fi
6244                ;;
6245            esac
6246            ac_prev=
6247          elif test "x$ac_word" = "x-arch"; then
6248            ac_prev=arch
6249          fi
6250        done
6251 fi
6252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6253     if test $ac_cv_c_bigendian = unknown; then
6254       # See if sys/param.h defines the BYTE_ORDER macro.
6255       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6256 /* end confdefs.h.  */
6257 #include <sys/types.h>
6258              #include <sys/param.h>
6259
6260 int
6261 main ()
6262 {
6263 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6264                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6265                      && LITTLE_ENDIAN)
6266               bogus endian macros
6267              #endif
6268
6269   ;
6270   return 0;
6271 }
6272 _ACEOF
6273 if ac_fn_c_try_compile "$LINENO"; then :
6274   # It does; now see whether it defined to BIG_ENDIAN or not.
6275          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6276 /* end confdefs.h.  */
6277 #include <sys/types.h>
6278                 #include <sys/param.h>
6279
6280 int
6281 main ()
6282 {
6283 #if BYTE_ORDER != BIG_ENDIAN
6284                  not big endian
6285                 #endif
6286
6287   ;
6288   return 0;
6289 }
6290 _ACEOF
6291 if ac_fn_c_try_compile "$LINENO"; then :
6292   ac_cv_c_bigendian=yes
6293 else
6294   ac_cv_c_bigendian=no
6295 fi
6296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6297 fi
6298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6299     fi
6300     if test $ac_cv_c_bigendian = unknown; then
6301       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6302       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6303 /* end confdefs.h.  */
6304 #include <limits.h>
6305
6306 int
6307 main ()
6308 {
6309 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6310               bogus endian macros
6311              #endif
6312
6313   ;
6314   return 0;
6315 }
6316 _ACEOF
6317 if ac_fn_c_try_compile "$LINENO"; then :
6318   # It does; now see whether it defined to _BIG_ENDIAN or not.
6319          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6320 /* end confdefs.h.  */
6321 #include <limits.h>
6322
6323 int
6324 main ()
6325 {
6326 #ifndef _BIG_ENDIAN
6327                  not big endian
6328                 #endif
6329
6330   ;
6331   return 0;
6332 }
6333 _ACEOF
6334 if ac_fn_c_try_compile "$LINENO"; then :
6335   ac_cv_c_bigendian=yes
6336 else
6337   ac_cv_c_bigendian=no
6338 fi
6339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6340 fi
6341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6342     fi
6343     if test $ac_cv_c_bigendian = unknown; then
6344       # Compile a test program.
6345       if test "$cross_compiling" = yes; then :
6346   # Try to guess by grepping values from an object file.
6347          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6348 /* end confdefs.h.  */
6349 short int ascii_mm[] =
6350                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6351                 short int ascii_ii[] =
6352                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6353                 int use_ascii (int i) {
6354                   return ascii_mm[i] + ascii_ii[i];
6355                 }
6356                 short int ebcdic_ii[] =
6357                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6358                 short int ebcdic_mm[] =
6359                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6360                 int use_ebcdic (int i) {
6361                   return ebcdic_mm[i] + ebcdic_ii[i];
6362                 }
6363                 extern int foo;
6364
6365 int
6366 main ()
6367 {
6368 return use_ascii (foo) == use_ebcdic (foo);
6369   ;
6370   return 0;
6371 }
6372 _ACEOF
6373 if ac_fn_c_try_compile "$LINENO"; then :
6374   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6375               ac_cv_c_bigendian=yes
6376             fi
6377             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6378               if test "$ac_cv_c_bigendian" = unknown; then
6379                 ac_cv_c_bigendian=no
6380               else
6381                 # finding both strings is unlikely to happen, but who knows?
6382                 ac_cv_c_bigendian=unknown
6383               fi
6384             fi
6385 fi
6386 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6387 else
6388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6389 /* end confdefs.h.  */
6390 $ac_includes_default
6391 int
6392 main ()
6393 {
6394
6395              /* Are we little or big endian?  From Harbison&Steele.  */
6396              union
6397              {
6398                long int l;
6399                char c[sizeof (long int)];
6400              } u;
6401              u.l = 1;
6402              return u.c[sizeof (long int) - 1] == 1;
6403
6404   ;
6405   return 0;
6406 }
6407 _ACEOF
6408 if ac_fn_c_try_run "$LINENO"; then :
6409   ac_cv_c_bigendian=no
6410 else
6411   ac_cv_c_bigendian=yes
6412 fi
6413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6414   conftest.$ac_objext conftest.beam conftest.$ac_ext
6415 fi
6416
6417     fi
6418 fi
6419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6420 $as_echo "$ac_cv_c_bigendian" >&6; }
6421  case $ac_cv_c_bigendian in #(
6422    yes)
6423      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6424 ;; #(
6425    no)
6426       ;; #(
6427    universal)
6428
6429 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6430
6431      ;; #(
6432    *)
6433      as_fn_error $? "unknown endianness
6434  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6435  esac
6436
6437 if test $ac_cv_c_bigendian = no; then
6438 U_IS_BIG_ENDIAN=0
6439 U_ENDIAN_CHAR="l"
6440 else
6441 U_IS_BIG_ENDIAN=1
6442 U_ENDIAN_CHAR="b"
6443 fi
6444
6445
6446 # Do various POSIX related checks
6447 U_HAVE_NL_LANGINFO_CODESET=0
6448 U_NL_LANGINFO_CODESET=-1
6449 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6450 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6451   U_HAVE_NL_LANGINFO=1
6452 else
6453   U_HAVE_NL_LANGINFO=0
6454 fi
6455
6456 if test $U_HAVE_NL_LANGINFO -eq 1; then
6457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6458 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6459 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6460   $as_echo_n "(cached) " >&6
6461 else
6462   ac_cv_nl_langinfo_codeset="unknown"
6463   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6464   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6465 /* end confdefs.h.  */
6466 #include <langinfo.h>
6467 int
6468 main ()
6469 {
6470 nl_langinfo($a);
6471   ;
6472   return 0;
6473 }
6474 _ACEOF
6475 if ac_fn_c_try_link "$LINENO"; then :
6476   ac_cv_nl_langinfo_codeset="$a"; break
6477 fi
6478 rm -f core conftest.err conftest.$ac_objext \
6479     conftest$ac_exeext conftest.$ac_ext
6480   done
6481 fi
6482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6483 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6484   if test x$ac_cv_nl_langinfo_codeset != xunknown
6485   then
6486       U_HAVE_NL_LANGINFO_CODESET=1
6487       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6488       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6489       then
6490         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6491       fi
6492   else
6493       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6494   fi
6495 fi
6496
6497
6498
6499 # Namespace support checks
6500 ac_ext=cpp
6501 ac_cpp='$CXXCPP $CPPFLAGS'
6502 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6503 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6504 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6505
6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6507 $as_echo_n "checking for namespace support... " >&6; }
6508 if ${ac_cv_namespace_ok+:} false; then :
6509   $as_echo_n "(cached) " >&6
6510 else
6511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6512 /* end confdefs.h.  */
6513 namespace x_version {void f(){}}
6514     namespace x = x_version;
6515     using namespace x_version;
6516
6517 int
6518 main ()
6519 {
6520 f();
6521   ;
6522   return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_cxx_try_link "$LINENO"; then :
6526   ac_cv_namespace_ok=yes
6527 else
6528   ac_cv_namespace_ok=no
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext \
6531     conftest$ac_exeext conftest.$ac_ext
6532 fi
6533
6534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6535 $as_echo "$ac_cv_namespace_ok" >&6; }
6536 U_HAVE_NAMESPACE=1
6537 if test $ac_cv_namespace_ok = no
6538 then
6539     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6540     U_HAVE_NAMESPACE=0
6541 fi
6542
6543
6544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6545 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6546 U_OVERRIDE_CXX_ALLOCATION=0
6547 U_HAVE_PLACEMENT_NEW=0
6548 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6549   $as_echo_n "(cached) " >&6
6550 else
6551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6552 /* end confdefs.h.  */
6553 #include <stdlib.h>
6554     class UMemory {
6555     public:
6556     void *operator new(size_t size) {return malloc(size);}
6557     void *operator new[](size_t size) {return malloc(size);}
6558     void operator delete(void *p) {free(p);}
6559     void operator delete[](void *p) {free(p);}
6560     };
6561
6562 int
6563 main ()
6564 {
6565
6566   ;
6567   return 0;
6568 }
6569 _ACEOF
6570 if ac_fn_cxx_try_link "$LINENO"; then :
6571   ac_cv_override_cxx_allocation_ok=yes
6572 else
6573   ac_cv_override_cxx_allocation_ok=no
6574 fi
6575 rm -f core conftest.err conftest.$ac_objext \
6576     conftest$ac_exeext conftest.$ac_ext
6577 fi
6578
6579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6580 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6581 if test $ac_cv_override_cxx_allocation_ok = yes
6582 then
6583     U_OVERRIDE_CXX_ALLOCATION=1
6584     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6585 $as_echo_n "checking for placement new and delete... " >&6; }
6586     if ${ac_cv_override_placement_new_ok+:} false; then :
6587   $as_echo_n "(cached) " >&6
6588 else
6589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6590 /* end confdefs.h.  */
6591 #include <stdlib.h>
6592         class UMemory {
6593         public:
6594         void *operator new(size_t size) {return malloc(size);}
6595         void *operator new[](size_t size) {return malloc(size);}
6596         void operator delete(void *p) {free(p);}
6597         void operator delete[](void *p) {free(p);}
6598         void * operator new(size_t, void *ptr) { return ptr; }
6599         void operator delete(void *, void *) {}
6600         };
6601
6602 int
6603 main ()
6604 {
6605
6606   ;
6607   return 0;
6608 }
6609 _ACEOF
6610 if ac_fn_cxx_try_link "$LINENO"; then :
6611   ac_cv_override_placement_new_ok=yes
6612 else
6613   ac_cv_override_placement_new_ok=no
6614 fi
6615 rm -f core conftest.err conftest.$ac_objext \
6616     conftest$ac_exeext conftest.$ac_ext
6617 fi
6618
6619     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6620 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6621     if test $ac_cv_override_placement_new_ok = yes
6622     then
6623         U_HAVE_PLACEMENT_NEW=1
6624     else
6625         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6626     fi
6627 else
6628     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6629 fi
6630
6631
6632
6633 ac_ext=c
6634 ac_cpp='$CPP $CPPFLAGS'
6635 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6636 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6637 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6638
6639 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6640 if test "x$ac_cv_func_popen" = xyes; then :
6641
6642 fi
6643
6644 if test x$ac_cv_func_popen = xyes
6645 then
6646      U_HAVE_POPEN=1
6647 else
6648      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6649      U_HAVE_POPEN=0
6650 fi
6651
6652
6653 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6654 if test "x$ac_cv_func_tzset" = xyes; then :
6655
6656 fi
6657
6658 U_HAVE_TZSET=0
6659 if test x$ac_cv_func_tzset = xyes
6660 then
6661     U_TZSET=tzset
6662     U_HAVE_TZSET=1
6663 else
6664     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6665 if test "x$ac_cv_func__tzset" = xyes; then :
6666
6667 fi
6668
6669     if test x$ac_cv_func__tzset = xyes
6670     then
6671         U_TZSET=_tzset
6672         U_HAVE_TZSET=1
6673     else
6674       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6675     fi
6676 fi
6677
6678
6679
6680 U_HAVE_TZNAME=0
6681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6682 $as_echo_n "checking for tzname... " >&6; }
6683 if ${ac_cv_var_tzname+:} false; then :
6684   $as_echo_n "(cached) " >&6
6685 else
6686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6687 /* end confdefs.h.  */
6688 #ifndef __USE_POSIX
6689 #define __USE_POSIX
6690 #endif
6691 #include <stdlib.h>
6692 #include <time.h>
6693 #ifndef tzname /* For SGI.  */
6694 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6695 #endif
6696 int
6697 main ()
6698 {
6699 atoi(*tzname);
6700   ;
6701   return 0;
6702 }
6703 _ACEOF
6704 if ac_fn_c_try_link "$LINENO"; then :
6705   ac_cv_var_tzname=yes
6706 else
6707   ac_cv_var_tzname=no
6708 fi
6709 rm -f core conftest.err conftest.$ac_objext \
6710     conftest$ac_exeext conftest.$ac_ext
6711 fi
6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6713 $as_echo "$ac_cv_var_tzname" >&6; }
6714 if test $ac_cv_var_tzname = yes; then
6715   U_TZNAME=tzname
6716   U_HAVE_TZNAME=1
6717 else
6718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6719 $as_echo_n "checking for _tzname... " >&6; }
6720 if ${ac_cv_var__tzname+:} false; then :
6721   $as_echo_n "(cached) " >&6
6722 else
6723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6724 /* end confdefs.h.  */
6725 #include <stdlib.h>
6726   #include <time.h>
6727   extern char *_tzname[];
6728 int
6729 main ()
6730 {
6731 atoi(*_tzname);
6732   ;
6733   return 0;
6734 }
6735 _ACEOF
6736 if ac_fn_c_try_link "$LINENO"; then :
6737   ac_cv_var__tzname=yes
6738 else
6739   ac_cv_var__tzname=no
6740 fi
6741 rm -f core conftest.err conftest.$ac_objext \
6742     conftest$ac_exeext conftest.$ac_ext
6743 fi
6744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6745 $as_echo "$ac_cv_var__tzname" >&6; }
6746     if test $ac_cv_var__tzname = yes; then
6747       U_TZNAME=_tzname
6748       U_HAVE_TZNAME=1
6749     else
6750      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6751     fi
6752 fi
6753
6754
6755
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6757 $as_echo_n "checking for timezone... " >&6; }
6758 if ${ac_cv_var_timezone+:} false; then :
6759   $as_echo_n "(cached) " >&6
6760 else
6761   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6762 /* end confdefs.h.  */
6763 #ifndef __USE_POSIX
6764 #define __USE_POSIX
6765 #endif
6766 #ifndef __USE_XOPEN
6767 #define __USE_XOPEN
6768 #endif
6769 #include <time.h>
6770
6771 int
6772 main ()
6773 {
6774 timezone = 1;
6775   ;
6776   return 0;
6777 }
6778 _ACEOF
6779 if ac_fn_c_try_link "$LINENO"; then :
6780   ac_cv_var_timezone=yes
6781 else
6782   ac_cv_var_timezone=no
6783 fi
6784 rm -f core conftest.err conftest.$ac_objext \
6785     conftest$ac_exeext conftest.$ac_ext
6786 fi
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6788 $as_echo "$ac_cv_var_timezone" >&6; }
6789 U_HAVE_TIMEZONE=0
6790 if test $ac_cv_var_timezone = yes; then
6791   U_TIMEZONE=timezone
6792   U_HAVE_TIMEZONE=1
6793 else
6794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6795 $as_echo_n "checking for __timezone... " >&6; }
6796 if ${ac_cv_var___timezone+:} false; then :
6797   $as_echo_n "(cached) " >&6
6798 else
6799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6800 /* end confdefs.h.  */
6801 #include <time.h>
6802 int
6803 main ()
6804 {
6805 __timezone = 1;
6806   ;
6807   return 0;
6808 }
6809 _ACEOF
6810 if ac_fn_c_try_link "$LINENO"; then :
6811   ac_cv_var___timezone=yes
6812 else
6813   ac_cv_var___timezone=no
6814 fi
6815 rm -f core conftest.err conftest.$ac_objext \
6816     conftest$ac_exeext conftest.$ac_ext
6817 fi
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
6819 $as_echo "$ac_cv_var___timezone" >&6; }
6820   if test $ac_cv_var___timezone = yes; then
6821     U_TIMEZONE=__timezone
6822     U_HAVE_TIMEZONE=1
6823   else
6824     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
6825 $as_echo_n "checking for _timezone... " >&6; }
6826 if ${ac_cv_var__timezone+:} false; then :
6827   $as_echo_n "(cached) " >&6
6828 else
6829   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6830 /* end confdefs.h.  */
6831 #include <time.h>
6832 int
6833 main ()
6834 {
6835 _timezone = 1;
6836   ;
6837   return 0;
6838 }
6839 _ACEOF
6840 if ac_fn_c_try_link "$LINENO"; then :
6841   ac_cv_var__timezone=yes
6842 else
6843   ac_cv_var__timezone=no
6844 fi
6845 rm -f core conftest.err conftest.$ac_objext \
6846     conftest$ac_exeext conftest.$ac_ext
6847 fi
6848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
6849 $as_echo "$ac_cv_var__timezone" >&6; }
6850     if test $ac_cv_var__timezone = yes; then
6851       U_TIMEZONE=_timezone
6852       U_HAVE_TIMEZONE=1
6853     else
6854      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
6855     fi
6856   fi
6857 fi
6858
6859
6860
6861 # Checks for typedefs
6862 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
6863 if test "x$ac_cv_type_int8_t" = xyes; then :
6864
6865 else
6866
6867 cat >>confdefs.h <<_ACEOF
6868 #define int8_t signed char
6869 _ACEOF
6870
6871 fi
6872
6873 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
6874 if test "x$ac_cv_type_uint8_t" = xyes; then :
6875
6876 else
6877
6878 cat >>confdefs.h <<_ACEOF
6879 #define uint8_t unsigned char
6880 _ACEOF
6881
6882 fi
6883
6884 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
6885 if test "x$ac_cv_type_int16_t" = xyes; then :
6886
6887 else
6888
6889 cat >>confdefs.h <<_ACEOF
6890 #define int16_t signed short
6891 _ACEOF
6892
6893 fi
6894
6895 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6896 if test "x$ac_cv_type_uint16_t" = xyes; then :
6897
6898 else
6899
6900 cat >>confdefs.h <<_ACEOF
6901 #define uint16_t unsigned short
6902 _ACEOF
6903
6904 fi
6905
6906 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
6907 if test "x$ac_cv_type_int32_t" = xyes; then :
6908
6909 else
6910
6911 cat >>confdefs.h <<_ACEOF
6912 #define int32_t signed long
6913 _ACEOF
6914
6915 fi
6916
6917 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6918 if test "x$ac_cv_type_uint32_t" = xyes; then :
6919
6920 else
6921
6922 cat >>confdefs.h <<_ACEOF
6923 #define uint32_t unsigned long
6924 _ACEOF
6925
6926 fi
6927
6928 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
6929 if test "x$ac_cv_type_int64_t" = xyes; then :
6930
6931 else
6932
6933 cat >>confdefs.h <<_ACEOF
6934 #define int64_t signed long long
6935 _ACEOF
6936
6937 fi
6938
6939 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
6940 if test "x$ac_cv_type_uint64_t" = xyes; then :
6941
6942 else
6943
6944 cat >>confdefs.h <<_ACEOF
6945 #define uint64_t unsigned long long
6946 _ACEOF
6947
6948 fi
6949
6950
6951 if test $ac_cv_type_int8_t = no; then
6952 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
6953 fi
6954
6955 if test $ac_cv_type_uint8_t = no; then
6956 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
6957 fi
6958
6959 if test $ac_cv_type_int16_t = no; then
6960 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
6961 fi
6962
6963 if test $ac_cv_type_uint16_t = no; then
6964 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
6965 fi
6966
6967 if test $ac_cv_type_int32_t = no; then
6968 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
6969 fi
6970
6971 if test $ac_cv_type_uint32_t = no; then
6972 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
6973 fi
6974
6975 if test $ac_cv_type_int64_t = no; then
6976 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
6977 fi
6978
6979 if test $ac_cv_type_uint64_t = no; then
6980 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
6981 fi
6982
6983 # Do various wchar_t related checks
6984 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6985 if test "x$ac_cv_header_wchar_h" = xyes; then :
6986
6987 fi
6988
6989
6990 if test "$ac_cv_header_wchar_h" = no
6991 then
6992     U_HAVE_WCHAR_H=0
6993     U_HAVE_WCSCPY=0
6994     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
6995 else
6996
6997 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
6998
6999     U_HAVE_WCHAR_H=1
7000     # Some broken systems have wchar.h but not some of its functions...
7001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7002 $as_echo_n "checking for library containing wcscpy... " >&6; }
7003 if ${ac_cv_search_wcscpy+:} false; then :
7004   $as_echo_n "(cached) " >&6
7005 else
7006   ac_func_search_save_LIBS=$LIBS
7007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7008 /* end confdefs.h.  */
7009
7010 /* Override any GCC internal prototype to avoid an error.
7011    Use char because int might match the return type of a GCC
7012    builtin and then its argument prototype would still apply.  */
7013 #ifdef __cplusplus
7014 extern "C"
7015 #endif
7016 char wcscpy ();
7017 int
7018 main ()
7019 {
7020 return wcscpy ();
7021   ;
7022   return 0;
7023 }
7024 _ACEOF
7025 for ac_lib in '' wcs w; do
7026   if test -z "$ac_lib"; then
7027     ac_res="none required"
7028   else
7029     ac_res=-l$ac_lib
7030     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7031   fi
7032   if ac_fn_c_try_link "$LINENO"; then :
7033   ac_cv_search_wcscpy=$ac_res
7034 fi
7035 rm -f core conftest.err conftest.$ac_objext \
7036     conftest$ac_exeext
7037   if ${ac_cv_search_wcscpy+:} false; then :
7038   break
7039 fi
7040 done
7041 if ${ac_cv_search_wcscpy+:} false; then :
7042
7043 else
7044   ac_cv_search_wcscpy=no
7045 fi
7046 rm conftest.$ac_ext
7047 LIBS=$ac_func_search_save_LIBS
7048 fi
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7050 $as_echo "$ac_cv_search_wcscpy" >&6; }
7051 ac_res=$ac_cv_search_wcscpy
7052 if test "$ac_res" != no; then :
7053   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7054
7055 fi
7056
7057     if test "$ac_cv_search_wcscpy" != no; then
7058       U_HAVE_WCSCPY=1
7059     else
7060       U_HAVE_WCSCPY=0
7061       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7062     fi
7063 fi
7064
7065
7066
7067 # The cast to long int works around a bug in the HP C Compiler
7068 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7069 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7070 # This bug is HP SR number 8606223364.
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7072 $as_echo_n "checking size of wchar_t... " >&6; }
7073 if ${ac_cv_sizeof_wchar_t+:} false; then :
7074   $as_echo_n "(cached) " >&6
7075 else
7076   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7077 #if STDC_HEADERS
7078 #include <stddef.h>
7079 #endif
7080 #include <stdlib.h>
7081 #if HAVE_WCHAR_H
7082 #include <string.h>
7083 #include <wchar.h>
7084 #endif
7085 "; then :
7086
7087 else
7088   if test "$ac_cv_type_wchar_t" = yes; then
7089      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7090 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7091 as_fn_error 77 "cannot compute sizeof (wchar_t)
7092 See \`config.log' for more details" "$LINENO" 5; }
7093    else
7094      ac_cv_sizeof_wchar_t=0
7095    fi
7096 fi
7097
7098 fi
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7100 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7101
7102
7103
7104 cat >>confdefs.h <<_ACEOF
7105 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7106 _ACEOF
7107
7108
7109 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7110 # We do this check to verify that everything is okay.
7111 if test $U_SIZEOF_WCHAR_T = 0; then
7112     if test $U_HAVE_WCHAR_H=1; then
7113        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7114     fi
7115 fi
7116
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7118 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7119 U_CHECK_UTF16_STRING=1
7120 CHECK_UTF16_STRING_RESULT="unknown"
7121
7122 case "${host}" in
7123 *-*-aix*|powerpc64-*-linux*)
7124     if test "$ac_cv_c_compiler_gnu" = no; then
7125         OLD_CFLAGS="${CFLAGS}"
7126         OLD_CXXFLAGS="${CXXFLAGS}"
7127         CFLAGS="${CFLAGS} -qutf"
7128         CXXFLAGS="${CXXFLAGS} -qutf"
7129         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7130 /* end confdefs.h.  */
7131 const unsigned short hello[] = u"hello";
7132 int
7133 main ()
7134 {
7135
7136   ;
7137   return 0;
7138 }
7139 _ACEOF
7140 if ac_fn_c_try_compile "$LINENO"; then :
7141   U_CHECK_UTF16_STRING=1
7142 else
7143   U_CHECK_UTF16_STRING=0
7144 fi
7145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7146         if test "$U_CHECK_UTF16_STRING" = 0; then
7147             CFLAGS="${OLD_CFLAGS}"
7148             CXXFLAGS="${OLD_CXXFLAGS}"
7149         else
7150             CHECK_UTF16_STRING_RESULT="-qutf"
7151         fi
7152     fi
7153     ;;
7154 *-*-solaris*)
7155     if test "$ac_cv_c_compiler_gnu" = no; then
7156         OLD_CFLAGS="${CFLAGS}"
7157         OLD_CXXFLAGS="${CXXFLAGS}"
7158         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7159         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7160         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h.  */
7162 const unsigned short hello[] = U"hello";
7163 int
7164 main ()
7165 {
7166
7167   ;
7168   return 0;
7169 }
7170 _ACEOF
7171 if ac_fn_c_try_compile "$LINENO"; then :
7172   U_CHECK_UTF16_STRING=1
7173 else
7174   U_CHECK_UTF16_STRING=0
7175 fi
7176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7177         if test "$U_CHECK_UTF16_STRING" = 0; then
7178             CFLAGS="${OLD_CFLAGS}"
7179             CXXFLAGS="${OLD_CXXFLAGS}"
7180         else
7181             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7182
7183             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7184             # we depend on configure telling us that we can use it.
7185             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7186             # we only use this macro within ICU.
7187             # If an ICU user uses icu-config, this feature will be enabled.
7188             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7189             U_CHECK_UTF16_STRING=0
7190         fi
7191     fi
7192     ;;
7193 *-*-hpux*)
7194     if test "$ac_cv_c_compiler_gnu" = no; then
7195         # The option will be detected at compile time without additional compiler options.
7196         CHECK_UTF16_STRING_RESULT="available"
7197     fi
7198     ;;
7199 *-*-cygwin)
7200     # wchar_t can be used
7201     CHECK_UTF16_STRING_RESULT="available"
7202     ;;
7203 *)
7204     ;;
7205 esac
7206
7207 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7208 # Since we have to use a different standard, if strict is enable, don't enable UTF16 string literals.
7209 U_CHECK_GNUC_UTF16_STRING=0
7210 if test "$ac_use_strict_options" = no && test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7211     if test "$ac_cv_c_compiler_gnu" = yes; then
7212         OLD_CFLAGS="${CFLAGS}"
7213         OLD_CXXFLAGS="${CXXFLAGS}"
7214         CFLAGS="${CFLAGS} -std=gnu99 -D_GCC_"
7215         CXXFLAGS="${CXXFLAGS} -std=c++0x"
7216         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7217 /* end confdefs.h.  */
7218
7219 #if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
7220 #ifdef _GCC_
7221 typedef __CHAR16_TYPE__ char16_t;
7222 #endif
7223 char16_t test[] = u"This is a UTF16 literal string.";
7224 #else
7225 GCC IS TOO OLD!
7226 #endif
7227
7228 int
7229 main ()
7230 {
7231
7232   ;
7233   return 0;
7234 }
7235 _ACEOF
7236 if ac_fn_c_try_compile "$LINENO"; then :
7237   U_CHECK_UTF16_STRING=1
7238 else
7239   U_CHECK_UTF16_STRING=0
7240 fi
7241 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7242         if test "$U_CHECK_UTF16_STRING" = 1; then
7243             CHECK_UTF16_STRING_RESULT="available";
7244             U_CHECK_GNUC_UTF16_STRING=1
7245         else
7246             CFLAGS="${OLD_CFLAGS}"
7247             CXXFLAGS="${OLD_CXXFLAGS}"
7248         fi
7249     fi
7250 fi
7251
7252
7253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7254 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7255
7256
7257 # Enable/disable extras
7258 # Check whether --enable-extras was given.
7259 if test "${enable_extras+set}" = set; then :
7260   enableval=$enable_extras; case "${enableval}" in
7261                 yes) extras=true ;;
7262                 no)  extras=false ;;
7263                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7264                 esac
7265 else
7266   extras=true
7267 fi
7268
7269
7270 if test "$extras" = true; then
7271   EXTRAS_TRUE=
7272 else
7273   EXTRAS_TRUE='#'
7274 fi
7275 # Check whether --enable-icuio was given.
7276 if test "${enable_icuio+set}" = set; then :
7277   enableval=$enable_icuio; case "${enableval}" in
7278                 yes) icuio=true ;;
7279                 no)  icuio=false ;;
7280                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7281                 esac
7282 else
7283   icuio=true
7284 fi
7285
7286
7287 if test "$icuio" = true; then
7288   ICUIO_TRUE=
7289 else
7290   ICUIO_TRUE='#'
7291 fi
7292
7293 # Enable/disable layout
7294 # Check whether --enable-layout was given.
7295 if test "${enable_layout+set}" = set; then :
7296   enableval=$enable_layout; case "${enableval}" in
7297                 yes) layout=true ;;
7298                 no)  layout=false ;;
7299                 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7300                 esac
7301 else
7302   layout=true
7303 fi
7304
7305
7306 if test "$layout" = true; then
7307   LAYOUT_TRUE=
7308 else
7309   LAYOUT_TRUE='#'
7310 fi
7311
7312
7313 # Check whether --with-data-packaging was given.
7314 if test "${with_data_packaging+set}" = set; then :
7315   withval=$with_data_packaging; case "${withval}" in
7316                 files|archive|library) datapackaging=$withval ;;
7317                 auto) datapackaging=$withval ;;
7318                 common) datapackaging=archive ;;
7319                 dll) datapackaging=library ;;
7320                 static) datapackaging=static ;;
7321                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7322                 esac
7323 else
7324   datapackaging=
7325 fi
7326
7327
7328 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7329 # thesysconfdir=`eval echo $sysconfdir`
7330 thedatadir=`eval echo $datadir`
7331 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7332 pkgicudatadir=$datadir
7333 thepkgicudatadir=$thedatadir
7334
7335
7336
7337
7338 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7339         # default to library
7340         datapackaging=library
7341         if test "$ENABLE_STATIC" = "YES"; then
7342                 if test "$ENABLE_SHARED" != "YES"; then
7343                         datapackaging=static
7344                 fi
7345         fi
7346 fi
7347
7348 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7349
7350 datapackaging_msg="(No explaination for mode $datapackaging.)"
7351
7352 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7353 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7354 datapackaging_howfound="(unknown)"
7355
7356 case "$datapackaging" in
7357     files)
7358     DATA_PACKAGING_MODE=files
7359     datapackaging_msg="ICU data will be stored in individual files."
7360     datapackaging_howfound="$datapackaging_msg_path"
7361     ;;
7362     archive)
7363     DATA_PACKAGING_MODE=common
7364     datapackaging_msg="ICU data will be stored in a single .dat file."
7365     datapackaging_howfound="$datapackaging_msg_path"
7366     ;;
7367     library)
7368     DATA_PACKAGING_MODE=dll
7369     datapackaging_msg="ICU data will be linked with ICU."
7370     if test "$ENABLE_STATIC" = "YES"; then
7371         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7372     fi
7373     if test "$ENABLE_SHARED" = "YES"; then
7374         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7375     fi
7376     datapackaging_howfound="$datapackaging_msg_set"
7377     ;;
7378     static)
7379     DATA_PACKAGING_MODE=static
7380     datapackaging_msg="ICU data will be stored in a static library."
7381     datapackaging_howfound="$datapackaging_msg_set"
7382     ;;
7383 esac
7384
7385
7386 # Sets a library suffix
7387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7388 $as_echo_n "checking for a library suffix to use... " >&6; }
7389
7390 # Check whether --with-library-suffix was given.
7391 if test "${with_library_suffix+set}" = set; then :
7392   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7393 else
7394   ICULIBSUFFIX=
7395 fi
7396
7397 msg=$ICULIBSUFFIX
7398 if test "$msg" = ""; then
7399     msg=none
7400 fi
7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7402 $as_echo "$msg" >&6; }
7403
7404 if test "$ICULIBSUFFIX" != ""
7405 then
7406     U_HAVE_LIB_SUFFIX=1
7407     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7408     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7409 else
7410     U_HAVE_LIB_SUFFIX=0
7411 fi
7412
7413
7414
7415 # Enable/disable tests
7416 # Check whether --enable-tests was given.
7417 if test "${enable_tests+set}" = set; then :
7418   enableval=$enable_tests; case "${enableval}" in
7419                 yes) tests=true ;;
7420                 no)  tests=false ;;
7421                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7422                 esac
7423 else
7424   tests=true
7425 fi
7426
7427
7428 if test "$tests" = true; then
7429   TESTS_TRUE=
7430 else
7431   TESTS_TRUE='#'
7432 fi
7433
7434 # Enable/disable samples
7435 # Check whether --enable-samples was given.
7436 if test "${enable_samples+set}" = set; then :
7437   enableval=$enable_samples; case "${enableval}" in
7438                 yes) samples=true ;;
7439                 no)  samples=false ;;
7440                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7441                 esac
7442 else
7443   samples=true
7444 fi
7445
7446
7447 if test "$samples" = true; then
7448   SAMPLES_TRUE=
7449 else
7450   SAMPLES_TRUE='#'
7451 fi
7452
7453 ICUDATA_CHAR=$U_ENDIAN_CHAR
7454
7455 # Platform-specific Makefile setup
7456 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7457 case "${host}" in
7458         *-*-solaris*)   platform=U_SOLARIS ;;
7459         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7460         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7461         *-*-aix*)       platform=U_AIX ;;
7462         *-*-hpux*)      platform=U_HPUX ;;
7463         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7464         *-*-cygwin*)    platform=U_CYGWIN ;;
7465         *-*-mingw*)     platform=U_MINGW ;;
7466         *-*ibm-openedition*|*-*-os390*) platform=OS390
7467                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7468                                 ICUDATA_CHAR="e"
7469                         fi ;;
7470         *-*-os400*)     platform=OS400
7471                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7472                                 ICUDATA_CHAR="e"
7473                         fi ;;
7474         *-*-nto*)       platform=U_QNX ;;
7475         *-dec-osf*)     platform=U_OSF ;;
7476         *-*-beos)               platform=U_BEOS ;;
7477         *-*-irix*)              platform=U_IRIX ;;
7478         *-ncr-*)                platform=U_MPRAS ;;
7479         *)              platform=U_UNKNOWN_PLATFORM ;;
7480 esac
7481
7482
7483 platform_make_fragment_name="$icu_cv_host_frag"
7484 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7485
7486
7487
7488 if test "${FORCE_LIBS}" != ""; then
7489    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7490    LIBS=${FORCE_LIBS}
7491 fi
7492
7493 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7494 # for build.
7495
7496 if test $ICU_USE_THREADS -ne 0
7497 then
7498     CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7499     CFLAGS="$CFLAGS \$(THREADSCFLAGS)"
7500     CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS)"
7501 else
7502     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DICU_USE_THREADS=0"
7503 fi
7504
7505
7506
7507
7508 # append all config cppflags
7509 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7510
7511 echo "CPPFLAGS=$CPPFLAGS"
7512 echo "CFLAGS=$CFLAGS"
7513 echo "CXXFLAGS=$CXXFLAGS"
7514
7515
7516 # output the Makefiles
7517 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/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7518
7519 cat >confcache <<\_ACEOF
7520 # This file is a shell script that caches the results of configure
7521 # tests run on this system so they can be shared between configure
7522 # scripts and configure runs, see configure's option --config-cache.
7523 # It is not useful on other systems.  If it contains results you don't
7524 # want to keep, you may remove or edit it.
7525 #
7526 # config.status only pays attention to the cache file if you give it
7527 # the --recheck option to rerun configure.
7528 #
7529 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7530 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7531 # following values.
7532
7533 _ACEOF
7534
7535 # The following way of writing the cache mishandles newlines in values,
7536 # but we know of no workaround that is simple, portable, and efficient.
7537 # So, we kill variables containing newlines.
7538 # Ultrix sh set writes to stderr and can't be redirected directly,
7539 # and sets the high bit in the cache file unless we assign to the vars.
7540 (
7541   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7542     eval ac_val=\$$ac_var
7543     case $ac_val in #(
7544     *${as_nl}*)
7545       case $ac_var in #(
7546       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7547 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7548       esac
7549       case $ac_var in #(
7550       _ | IFS | as_nl) ;; #(
7551       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7552       *) { eval $ac_var=; unset $ac_var;} ;;
7553       esac ;;
7554     esac
7555   done
7556
7557   (set) 2>&1 |
7558     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7559     *${as_nl}ac_space=\ *)
7560       # `set' does not quote correctly, so add quotes: double-quote
7561       # substitution turns \\\\ into \\, and sed turns \\ into \.
7562       sed -n \
7563         "s/'/'\\\\''/g;
7564           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7565       ;; #(
7566     *)
7567       # `set' quotes correctly as required by POSIX, so do not add quotes.
7568       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7569       ;;
7570     esac |
7571     sort
7572 ) |
7573   sed '
7574      /^ac_cv_env_/b end
7575      t clear
7576      :clear
7577      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7578      t end
7579      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7580      :end' >>confcache
7581 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7582   if test -w "$cache_file"; then
7583     if test "x$cache_file" != "x/dev/null"; then
7584       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7585 $as_echo "$as_me: updating cache $cache_file" >&6;}
7586       if test ! -f "$cache_file" || test -h "$cache_file"; then
7587         cat confcache >"$cache_file"
7588       else
7589         case $cache_file in #(
7590         */* | ?:*)
7591           mv -f confcache "$cache_file"$$ &&
7592           mv -f "$cache_file"$$ "$cache_file" ;; #(
7593         *)
7594           mv -f confcache "$cache_file" ;;
7595         esac
7596       fi
7597     fi
7598   else
7599     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7600 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7601   fi
7602 fi
7603 rm -f confcache
7604
7605 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7606 # Let make expand exec_prefix.
7607 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7608
7609 # Transform confdefs.h into DEFS.
7610 # Protect against shell expansion while executing Makefile rules.
7611 # Protect against Makefile macro expansion.
7612 #
7613 # If the first sed substitution is executed (which looks for macros that
7614 # take arguments), then branch to the quote section.  Otherwise,
7615 # look for a macro that doesn't take arguments.
7616 ac_script='
7617 :mline
7618 /\\$/{
7619  N
7620  s,\\\n,,
7621  b mline
7622 }
7623 t clear
7624 :clear
7625 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7626 t quote
7627 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7628 t quote
7629 b any
7630 :quote
7631 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7632 s/\[/\\&/g
7633 s/\]/\\&/g
7634 s/\$/$$/g
7635 H
7636 :any
7637 ${
7638         g
7639         s/^\n//
7640         s/\n/ /g
7641         p
7642 }
7643 '
7644 DEFS=`sed -n "$ac_script" confdefs.h`
7645
7646
7647 ac_libobjs=
7648 ac_ltlibobjs=
7649 U=
7650 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7651   # 1. Remove the extension, and $U if already installed.
7652   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7653   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7654   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7655   #    will be set to the directory where LIBOBJS objects are built.
7656   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7657   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7658 done
7659 LIBOBJS=$ac_libobjs
7660
7661 LTLIBOBJS=$ac_ltlibobjs
7662
7663
7664
7665
7666 : "${CONFIG_STATUS=./config.status}"
7667 ac_write_fail=0
7668 ac_clean_files_save=$ac_clean_files
7669 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7671 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7672 as_write_fail=0
7673 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7674 #! $SHELL
7675 # Generated by $as_me.
7676 # Run this file to recreate the current configuration.
7677 # Compiler output produced by configure, useful for debugging
7678 # configure, is in config.log if it exists.
7679
7680 debug=false
7681 ac_cs_recheck=false
7682 ac_cs_silent=false
7683
7684 SHELL=\${CONFIG_SHELL-$SHELL}
7685 export SHELL
7686 _ASEOF
7687 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7688 ## -------------------- ##
7689 ## M4sh Initialization. ##
7690 ## -------------------- ##
7691
7692 # Be more Bourne compatible
7693 DUALCASE=1; export DUALCASE # for MKS sh
7694 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7695   emulate sh
7696   NULLCMD=:
7697   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7698   # is contrary to our usage.  Disable this feature.
7699   alias -g '${1+"$@"}'='"$@"'
7700   setopt NO_GLOB_SUBST
7701 else
7702   case `(set -o) 2>/dev/null` in #(
7703   *posix*) :
7704     set -o posix ;; #(
7705   *) :
7706      ;;
7707 esac
7708 fi
7709
7710
7711 as_nl='
7712 '
7713 export as_nl
7714 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7715 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7716 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7717 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7718 # Prefer a ksh shell builtin over an external printf program on Solaris,
7719 # but without wasting forks for bash or zsh.
7720 if test -z "$BASH_VERSION$ZSH_VERSION" \
7721     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7722   as_echo='print -r --'
7723   as_echo_n='print -rn --'
7724 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7725   as_echo='printf %s\n'
7726   as_echo_n='printf %s'
7727 else
7728   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7729     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7730     as_echo_n='/usr/ucb/echo -n'
7731   else
7732     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7733     as_echo_n_body='eval
7734       arg=$1;
7735       case $arg in #(
7736       *"$as_nl"*)
7737         expr "X$arg" : "X\\(.*\\)$as_nl";
7738         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7739       esac;
7740       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7741     '
7742     export as_echo_n_body
7743     as_echo_n='sh -c $as_echo_n_body as_echo'
7744   fi
7745   export as_echo_body
7746   as_echo='sh -c $as_echo_body as_echo'
7747 fi
7748
7749 # The user is always right.
7750 if test "${PATH_SEPARATOR+set}" != set; then
7751   PATH_SEPARATOR=:
7752   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7753     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7754       PATH_SEPARATOR=';'
7755   }
7756 fi
7757
7758
7759 # IFS
7760 # We need space, tab and new line, in precisely that order.  Quoting is
7761 # there to prevent editors from complaining about space-tab.
7762 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7763 # splitting by setting IFS to empty value.)
7764 IFS=" ""        $as_nl"
7765
7766 # Find who we are.  Look in the path if we contain no directory separator.
7767 as_myself=
7768 case $0 in #((
7769   *[\\/]* ) as_myself=$0 ;;
7770   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7771 for as_dir in $PATH
7772 do
7773   IFS=$as_save_IFS
7774   test -z "$as_dir" && as_dir=.
7775     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7776   done
7777 IFS=$as_save_IFS
7778
7779      ;;
7780 esac
7781 # We did not find ourselves, most probably we were run as `sh COMMAND'
7782 # in which case we are not to be found in the path.
7783 if test "x$as_myself" = x; then
7784   as_myself=$0
7785 fi
7786 if test ! -f "$as_myself"; then
7787   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7788   exit 1
7789 fi
7790
7791 # Unset variables that we do not need and which cause bugs (e.g. in
7792 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7793 # suppresses any "Segmentation fault" message there.  '((' could
7794 # trigger a bug in pdksh 5.2.14.
7795 for as_var in BASH_ENV ENV MAIL MAILPATH
7796 do eval test x\${$as_var+set} = xset \
7797   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7798 done
7799 PS1='$ '
7800 PS2='> '
7801 PS4='+ '
7802
7803 # NLS nuisances.
7804 LC_ALL=C
7805 export LC_ALL
7806 LANGUAGE=C
7807 export LANGUAGE
7808
7809 # CDPATH.
7810 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7811
7812
7813 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7814 # ----------------------------------------
7815 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7816 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7817 # script with STATUS, using 1 if that was 0.
7818 as_fn_error ()
7819 {
7820   as_status=$1; test $as_status -eq 0 && as_status=1
7821   if test "$4"; then
7822     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7823     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7824   fi
7825   $as_echo "$as_me: error: $2" >&2
7826   as_fn_exit $as_status
7827 } # as_fn_error
7828
7829
7830 # as_fn_set_status STATUS
7831 # -----------------------
7832 # Set $? to STATUS, without forking.
7833 as_fn_set_status ()
7834 {
7835   return $1
7836 } # as_fn_set_status
7837
7838 # as_fn_exit STATUS
7839 # -----------------
7840 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7841 as_fn_exit ()
7842 {
7843   set +e
7844   as_fn_set_status $1
7845   exit $1
7846 } # as_fn_exit
7847
7848 # as_fn_unset VAR
7849 # ---------------
7850 # Portably unset VAR.
7851 as_fn_unset ()
7852 {
7853   { eval $1=; unset $1;}
7854 }
7855 as_unset=as_fn_unset
7856 # as_fn_append VAR VALUE
7857 # ----------------------
7858 # Append the text in VALUE to the end of the definition contained in VAR. Take
7859 # advantage of any shell optimizations that allow amortized linear growth over
7860 # repeated appends, instead of the typical quadratic growth present in naive
7861 # implementations.
7862 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7863   eval 'as_fn_append ()
7864   {
7865     eval $1+=\$2
7866   }'
7867 else
7868   as_fn_append ()
7869   {
7870     eval $1=\$$1\$2
7871   }
7872 fi # as_fn_append
7873
7874 # as_fn_arith ARG...
7875 # ------------------
7876 # Perform arithmetic evaluation on the ARGs, and store the result in the
7877 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7878 # must be portable across $(()) and expr.
7879 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7880   eval 'as_fn_arith ()
7881   {
7882     as_val=$(( $* ))
7883   }'
7884 else
7885   as_fn_arith ()
7886   {
7887     as_val=`expr "$@" || test $? -eq 1`
7888   }
7889 fi # as_fn_arith
7890
7891
7892 if expr a : '\(a\)' >/dev/null 2>&1 &&
7893    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7894   as_expr=expr
7895 else
7896   as_expr=false
7897 fi
7898
7899 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7900   as_basename=basename
7901 else
7902   as_basename=false
7903 fi
7904
7905 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7906   as_dirname=dirname
7907 else
7908   as_dirname=false
7909 fi
7910
7911 as_me=`$as_basename -- "$0" ||
7912 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7913          X"$0" : 'X\(//\)$' \| \
7914          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7915 $as_echo X/"$0" |
7916     sed '/^.*\/\([^/][^/]*\)\/*$/{
7917             s//\1/
7918             q
7919           }
7920           /^X\/\(\/\/\)$/{
7921             s//\1/
7922             q
7923           }
7924           /^X\/\(\/\).*/{
7925             s//\1/
7926             q
7927           }
7928           s/.*/./; q'`
7929
7930 # Avoid depending upon Character Ranges.
7931 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7932 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7933 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7934 as_cr_digits='0123456789'
7935 as_cr_alnum=$as_cr_Letters$as_cr_digits
7936
7937 ECHO_C= ECHO_N= ECHO_T=
7938 case `echo -n x` in #(((((
7939 -n*)
7940   case `echo 'xy\c'` in
7941   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7942   xy)  ECHO_C='\c';;
7943   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7944        ECHO_T=' ';;
7945   esac;;
7946 *)
7947   ECHO_N='-n';;
7948 esac
7949
7950 rm -f conf$$ conf$$.exe conf$$.file
7951 if test -d conf$$.dir; then
7952   rm -f conf$$.dir/conf$$.file
7953 else
7954   rm -f conf$$.dir
7955   mkdir conf$$.dir 2>/dev/null
7956 fi
7957 if (echo >conf$$.file) 2>/dev/null; then
7958   if ln -s conf$$.file conf$$ 2>/dev/null; then
7959     as_ln_s='ln -s'
7960     # ... but there are two gotchas:
7961     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7962     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7963     # In both cases, we have to default to `cp -p'.
7964     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7965       as_ln_s='cp -p'
7966   elif ln conf$$.file conf$$ 2>/dev/null; then
7967     as_ln_s=ln
7968   else
7969     as_ln_s='cp -p'
7970   fi
7971 else
7972   as_ln_s='cp -p'
7973 fi
7974 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7975 rmdir conf$$.dir 2>/dev/null
7976
7977
7978 # as_fn_mkdir_p
7979 # -------------
7980 # Create "$as_dir" as a directory, including parents if necessary.
7981 as_fn_mkdir_p ()
7982 {
7983
7984   case $as_dir in #(
7985   -*) as_dir=./$as_dir;;
7986   esac
7987   test -d "$as_dir" || eval $as_mkdir_p || {
7988     as_dirs=
7989     while :; do
7990       case $as_dir in #(
7991       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7992       *) as_qdir=$as_dir;;
7993       esac
7994       as_dirs="'$as_qdir' $as_dirs"
7995       as_dir=`$as_dirname -- "$as_dir" ||
7996 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7997          X"$as_dir" : 'X\(//\)[^/]' \| \
7998          X"$as_dir" : 'X\(//\)$' \| \
7999          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8000 $as_echo X"$as_dir" |
8001     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8002             s//\1/
8003             q
8004           }
8005           /^X\(\/\/\)[^/].*/{
8006             s//\1/
8007             q
8008           }
8009           /^X\(\/\/\)$/{
8010             s//\1/
8011             q
8012           }
8013           /^X\(\/\).*/{
8014             s//\1/
8015             q
8016           }
8017           s/.*/./; q'`
8018       test -d "$as_dir" && break
8019     done
8020     test -z "$as_dirs" || eval "mkdir $as_dirs"
8021   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8022
8023
8024 } # as_fn_mkdir_p
8025 if mkdir -p . 2>/dev/null; then
8026   as_mkdir_p='mkdir -p "$as_dir"'
8027 else
8028   test -d ./-p && rmdir ./-p
8029   as_mkdir_p=false
8030 fi
8031
8032 if test -x / >/dev/null 2>&1; then
8033   as_test_x='test -x'
8034 else
8035   if ls -dL / >/dev/null 2>&1; then
8036     as_ls_L_option=L
8037   else
8038     as_ls_L_option=
8039   fi
8040   as_test_x='
8041     eval sh -c '\''
8042       if test -d "$1"; then
8043         test -d "$1/.";
8044       else
8045         case $1 in #(
8046         -*)set "./$1";;
8047         esac;
8048         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8049         ???[sx]*):;;*)false;;esac;fi
8050     '\'' sh
8051   '
8052 fi
8053 as_executable_p=$as_test_x
8054
8055 # Sed expression to map a string onto a valid CPP name.
8056 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8057
8058 # Sed expression to map a string onto a valid variable name.
8059 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8060
8061
8062 exec 6>&1
8063 ## ----------------------------------- ##
8064 ## Main body of $CONFIG_STATUS script. ##
8065 ## ----------------------------------- ##
8066 _ASEOF
8067 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8068
8069 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8070 # Save the log message, to keep $0 and so on meaningful, and to
8071 # report actual input values of CONFIG_FILES etc. instead of their
8072 # values after options handling.
8073 ac_log="
8074 This file was extended by $as_me, which was
8075 generated by GNU Autoconf 2.68.  Invocation command line was
8076
8077   CONFIG_FILES    = $CONFIG_FILES
8078   CONFIG_HEADERS  = $CONFIG_HEADERS
8079   CONFIG_LINKS    = $CONFIG_LINKS
8080   CONFIG_COMMANDS = $CONFIG_COMMANDS
8081   $ $0 $@
8082
8083 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8084 "
8085
8086 _ACEOF
8087
8088 case $ac_config_files in *"
8089 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8090 esac
8091
8092
8093
8094 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8095 # Files that config.status was made for.
8096 config_files="$ac_config_files"
8097
8098 _ACEOF
8099
8100 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8101 ac_cs_usage="\
8102 \`$as_me' instantiates files and other configuration actions
8103 from templates according to the current configuration.  Unless the files
8104 and actions are specified as TAGs, all are instantiated by default.
8105
8106 Usage: $0 [OPTION]... [TAG]...
8107
8108   -h, --help       print this help, then exit
8109   -V, --version    print version number and configuration settings, then exit
8110       --config     print configuration, then exit
8111   -q, --quiet, --silent
8112                    do not print progress messages
8113   -d, --debug      don't remove temporary files
8114       --recheck    update $as_me by reconfiguring in the same conditions
8115       --file=FILE[:TEMPLATE]
8116                    instantiate the configuration file FILE
8117
8118 Configuration files:
8119 $config_files
8120
8121 Report bugs to the package provider."
8122
8123 _ACEOF
8124 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8125 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8126 ac_cs_version="\\
8127 config.status
8128 configured by $0, generated by GNU Autoconf 2.68,
8129   with options \\"\$ac_cs_config\\"
8130
8131 Copyright (C) 2010 Free Software Foundation, Inc.
8132 This config.status script is free software; the Free Software Foundation
8133 gives unlimited permission to copy, distribute and modify it."
8134
8135 ac_pwd='$ac_pwd'
8136 srcdir='$srcdir'
8137 INSTALL='$INSTALL'
8138 test -n "\$AWK" || AWK=awk
8139 _ACEOF
8140
8141 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8142 # The default lists apply if the user does not specify any file.
8143 ac_need_defaults=:
8144 while test $# != 0
8145 do
8146   case $1 in
8147   --*=?*)
8148     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8149     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8150     ac_shift=:
8151     ;;
8152   --*=)
8153     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8154     ac_optarg=
8155     ac_shift=:
8156     ;;
8157   *)
8158     ac_option=$1
8159     ac_optarg=$2
8160     ac_shift=shift
8161     ;;
8162   esac
8163
8164   case $ac_option in
8165   # Handling of the options.
8166   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8167     ac_cs_recheck=: ;;
8168   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8169     $as_echo "$ac_cs_version"; exit ;;
8170   --config | --confi | --conf | --con | --co | --c )
8171     $as_echo "$ac_cs_config"; exit ;;
8172   --debug | --debu | --deb | --de | --d | -d )
8173     debug=: ;;
8174   --file | --fil | --fi | --f )
8175     $ac_shift
8176     case $ac_optarg in
8177     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8178     '') as_fn_error $? "missing file argument" ;;
8179     esac
8180     as_fn_append CONFIG_FILES " '$ac_optarg'"
8181     ac_need_defaults=false;;
8182   --he | --h |  --help | --hel | -h )
8183     $as_echo "$ac_cs_usage"; exit ;;
8184   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8185   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8186     ac_cs_silent=: ;;
8187
8188   # This is an error.
8189   -*) as_fn_error $? "unrecognized option: \`$1'
8190 Try \`$0 --help' for more information." ;;
8191
8192   *) as_fn_append ac_config_targets " $1"
8193      ac_need_defaults=false ;;
8194
8195   esac
8196   shift
8197 done
8198
8199 ac_configure_extra_args=
8200
8201 if $ac_cs_silent; then
8202   exec 6>/dev/null
8203   ac_configure_extra_args="$ac_configure_extra_args --silent"
8204 fi
8205
8206 _ACEOF
8207 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8208 if \$ac_cs_recheck; then
8209   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8210   shift
8211   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8212   CONFIG_SHELL='$SHELL'
8213   export CONFIG_SHELL
8214   exec "\$@"
8215 fi
8216
8217 _ACEOF
8218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8219 exec 5>>config.log
8220 {
8221   echo
8222   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8223 ## Running $as_me. ##
8224 _ASBOX
8225   $as_echo "$ac_log"
8226 } >&5
8227
8228 _ACEOF
8229 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8230 _ACEOF
8231
8232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8233
8234 # Handling of arguments.
8235 for ac_config_target in $ac_config_targets
8236 do
8237   case $ac_config_target in
8238     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8239     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8240     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8241     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8242     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8243     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8244     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8245     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8246     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8247     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8248     "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8249     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8250     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8251     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8252     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8253     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8254     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8255     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8256     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8257     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8258     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8259     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8260     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8261     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8262     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8263     "tools/genctd/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genctd/Makefile" ;;
8264     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8265     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8266     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8267     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8268     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8269     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8270     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8271     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8272     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8273     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8274     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8275     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8276     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8277     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8278     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8279     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8280     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8281     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8282     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8283     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8284     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8285     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8286     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8287     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8288     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8289     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8290     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8291     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8292     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8293     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8294     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8295     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8296     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8297     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8298     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8299     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8300     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8301     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8302
8303   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8304   esac
8305 done
8306
8307
8308 # If the user did not use the arguments to specify the items to instantiate,
8309 # then the envvar interface is used.  Set only those that are not.
8310 # We use the long form for the default assignment because of an extremely
8311 # bizarre bug on SunOS 4.1.3.
8312 if $ac_need_defaults; then
8313   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8314 fi
8315
8316 # Have a temporary directory for convenience.  Make it in the build tree
8317 # simply because there is no reason against having it here, and in addition,
8318 # creating and moving files from /tmp can sometimes cause problems.
8319 # Hook for its removal unless debugging.
8320 # Note that there is a small window in which the directory will not be cleaned:
8321 # after its creation but before its name has been assigned to `$tmp'.
8322 $debug ||
8323 {
8324   tmp= ac_tmp=
8325   trap 'exit_status=$?
8326   : "${ac_tmp:=$tmp}"
8327   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8328 ' 0
8329   trap 'as_fn_exit 1' 1 2 13 15
8330 }
8331 # Create a (secure) tmp directory for tmp files.
8332
8333 {
8334   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8335   test -d "$tmp"
8336 }  ||
8337 {
8338   tmp=./conf$$-$RANDOM
8339   (umask 077 && mkdir "$tmp")
8340 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8341 ac_tmp=$tmp
8342
8343 # Set up the scripts for CONFIG_FILES section.
8344 # No need to generate them if there are no CONFIG_FILES.
8345 # This happens for instance with `./config.status config.h'.
8346 if test -n "$CONFIG_FILES"; then
8347
8348
8349 ac_cr=`echo X | tr X '\015'`
8350 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8351 # But we know of no other shell where ac_cr would be empty at this
8352 # point, so we can use a bashism as a fallback.
8353 if test "x$ac_cr" = x; then
8354   eval ac_cr=\$\'\\r\'
8355 fi
8356 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8357 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8358   ac_cs_awk_cr='\\r'
8359 else
8360   ac_cs_awk_cr=$ac_cr
8361 fi
8362
8363 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8364 _ACEOF
8365
8366
8367 {
8368   echo "cat >conf$$subs.awk <<_ACEOF" &&
8369   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8370   echo "_ACEOF"
8371 } >conf$$subs.sh ||
8372   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8373 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8374 ac_delim='%!_!# '
8375 for ac_last_try in false false false false false :; do
8376   . ./conf$$subs.sh ||
8377     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8378
8379   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8380   if test $ac_delim_n = $ac_delim_num; then
8381     break
8382   elif $ac_last_try; then
8383     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8384   else
8385     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8386   fi
8387 done
8388 rm -f conf$$subs.sh
8389
8390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8391 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8392 _ACEOF
8393 sed -n '
8394 h
8395 s/^/S["/; s/!.*/"]=/
8396 p
8397 g
8398 s/^[^!]*!//
8399 :repl
8400 t repl
8401 s/'"$ac_delim"'$//
8402 t delim
8403 :nl
8404 h
8405 s/\(.\{148\}\)..*/\1/
8406 t more1
8407 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8408 p
8409 n
8410 b repl
8411 :more1
8412 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8413 p
8414 g
8415 s/.\{148\}//
8416 t nl
8417 :delim
8418 h
8419 s/\(.\{148\}\)..*/\1/
8420 t more2
8421 s/["\\]/\\&/g; s/^/"/; s/$/"/
8422 p
8423 b
8424 :more2
8425 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8426 p
8427 g
8428 s/.\{148\}//
8429 t delim
8430 ' <conf$$subs.awk | sed '
8431 /^[^""]/{
8432   N
8433   s/\n//
8434 }
8435 ' >>$CONFIG_STATUS || ac_write_fail=1
8436 rm -f conf$$subs.awk
8437 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8438 _ACAWK
8439 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8440   for (key in S) S_is_set[key] = 1
8441   FS = "\a"
8442
8443 }
8444 {
8445   line = $ 0
8446   nfields = split(line, field, "@")
8447   substed = 0
8448   len = length(field[1])
8449   for (i = 2; i < nfields; i++) {
8450     key = field[i]
8451     keylen = length(key)
8452     if (S_is_set[key]) {
8453       value = S[key]
8454       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8455       len += length(value) + length(field[++i])
8456       substed = 1
8457     } else
8458       len += 1 + keylen
8459   }
8460
8461   print line
8462 }
8463
8464 _ACAWK
8465 _ACEOF
8466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8467 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8468   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8469 else
8470   cat
8471 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8472   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8473 _ACEOF
8474
8475 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8476 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8477 # trailing colons and then remove the whole line if VPATH becomes empty
8478 # (actually we leave an empty line to preserve line numbers).
8479 if test "x$srcdir" = x.; then
8480   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8481 h
8482 s///
8483 s/^/:/
8484 s/[      ]*$/:/
8485 s/:\$(srcdir):/:/g
8486 s/:\${srcdir}:/:/g
8487 s/:@srcdir@:/:/g
8488 s/^:*//
8489 s/:*$//
8490 x
8491 s/\(=[   ]*\).*/\1/
8492 G
8493 s/\n//
8494 s/^[^=]*=[       ]*$//
8495 }'
8496 fi
8497
8498 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8499 fi # test -n "$CONFIG_FILES"
8500
8501
8502 eval set X "  :F $CONFIG_FILES      "
8503 shift
8504 for ac_tag
8505 do
8506   case $ac_tag in
8507   :[FHLC]) ac_mode=$ac_tag; continue;;
8508   esac
8509   case $ac_mode$ac_tag in
8510   :[FHL]*:*);;
8511   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8512   :[FH]-) ac_tag=-:-;;
8513   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8514   esac
8515   ac_save_IFS=$IFS
8516   IFS=:
8517   set x $ac_tag
8518   IFS=$ac_save_IFS
8519   shift
8520   ac_file=$1
8521   shift
8522
8523   case $ac_mode in
8524   :L) ac_source=$1;;
8525   :[FH])
8526     ac_file_inputs=
8527     for ac_f
8528     do
8529       case $ac_f in
8530       -) ac_f="$ac_tmp/stdin";;
8531       *) # Look for the file first in the build tree, then in the source tree
8532          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8533          # because $ac_f cannot contain `:'.
8534          test -f "$ac_f" ||
8535            case $ac_f in
8536            [\\/$]*) false;;
8537            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8538            esac ||
8539            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8540       esac
8541       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8542       as_fn_append ac_file_inputs " '$ac_f'"
8543     done
8544
8545     # Let's still pretend it is `configure' which instantiates (i.e., don't
8546     # use $as_me), people would be surprised to read:
8547     #    /* config.h.  Generated by config.status.  */
8548     configure_input='Generated from '`
8549           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8550         `' by configure.'
8551     if test x"$ac_file" != x-; then
8552       configure_input="$ac_file.  $configure_input"
8553       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8554 $as_echo "$as_me: creating $ac_file" >&6;}
8555     fi
8556     # Neutralize special characters interpreted by sed in replacement strings.
8557     case $configure_input in #(
8558     *\&* | *\|* | *\\* )
8559        ac_sed_conf_input=`$as_echo "$configure_input" |
8560        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8561     *) ac_sed_conf_input=$configure_input;;
8562     esac
8563
8564     case $ac_tag in
8565     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8566       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8567     esac
8568     ;;
8569   esac
8570
8571   ac_dir=`$as_dirname -- "$ac_file" ||
8572 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8573          X"$ac_file" : 'X\(//\)[^/]' \| \
8574          X"$ac_file" : 'X\(//\)$' \| \
8575          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8576 $as_echo X"$ac_file" |
8577     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8578             s//\1/
8579             q
8580           }
8581           /^X\(\/\/\)[^/].*/{
8582             s//\1/
8583             q
8584           }
8585           /^X\(\/\/\)$/{
8586             s//\1/
8587             q
8588           }
8589           /^X\(\/\).*/{
8590             s//\1/
8591             q
8592           }
8593           s/.*/./; q'`
8594   as_dir="$ac_dir"; as_fn_mkdir_p
8595   ac_builddir=.
8596
8597 case "$ac_dir" in
8598 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8599 *)
8600   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8601   # A ".." for each directory in $ac_dir_suffix.
8602   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8603   case $ac_top_builddir_sub in
8604   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8605   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8606   esac ;;
8607 esac
8608 ac_abs_top_builddir=$ac_pwd
8609 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8610 # for backward compatibility:
8611 ac_top_builddir=$ac_top_build_prefix
8612
8613 case $srcdir in
8614   .)  # We are building in place.
8615     ac_srcdir=.
8616     ac_top_srcdir=$ac_top_builddir_sub
8617     ac_abs_top_srcdir=$ac_pwd ;;
8618   [\\/]* | ?:[\\/]* )  # Absolute name.
8619     ac_srcdir=$srcdir$ac_dir_suffix;
8620     ac_top_srcdir=$srcdir
8621     ac_abs_top_srcdir=$srcdir ;;
8622   *) # Relative name.
8623     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8624     ac_top_srcdir=$ac_top_build_prefix$srcdir
8625     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8626 esac
8627 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8628
8629
8630   case $ac_mode in
8631   :F)
8632   #
8633   # CONFIG_FILE
8634   #
8635
8636   case $INSTALL in
8637   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8638   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8639   esac
8640 _ACEOF
8641
8642 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8643 # If the template does not know about datarootdir, expand it.
8644 # FIXME: This hack should be removed a few years after 2.60.
8645 ac_datarootdir_hack=; ac_datarootdir_seen=
8646 ac_sed_dataroot='
8647 /datarootdir/ {
8648   p
8649   q
8650 }
8651 /@datadir@/p
8652 /@docdir@/p
8653 /@infodir@/p
8654 /@localedir@/p
8655 /@mandir@/p'
8656 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8657 *datarootdir*) ac_datarootdir_seen=yes;;
8658 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8659   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8660 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8661 _ACEOF
8662 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8663   ac_datarootdir_hack='
8664   s&@datadir@&$datadir&g
8665   s&@docdir@&$docdir&g
8666   s&@infodir@&$infodir&g
8667   s&@localedir@&$localedir&g
8668   s&@mandir@&$mandir&g
8669   s&\\\${datarootdir}&$datarootdir&g' ;;
8670 esac
8671 _ACEOF
8672
8673 # Neutralize VPATH when `$srcdir' = `.'.
8674 # Shell code in configure.ac might set extrasub.
8675 # FIXME: do we really want to maintain this feature?
8676 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8677 ac_sed_extra="$ac_vpsub
8678 $extrasub
8679 _ACEOF
8680 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8681 :t
8682 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8683 s|@configure_input@|$ac_sed_conf_input|;t t
8684 s&@top_builddir@&$ac_top_builddir_sub&;t t
8685 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8686 s&@srcdir@&$ac_srcdir&;t t
8687 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8688 s&@top_srcdir@&$ac_top_srcdir&;t t
8689 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8690 s&@builddir@&$ac_builddir&;t t
8691 s&@abs_builddir@&$ac_abs_builddir&;t t
8692 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8693 s&@INSTALL@&$ac_INSTALL&;t t
8694 $ac_datarootdir_hack
8695 "
8696 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8697   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8698
8699 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8700   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8701   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8702       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8703   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8704 which seems to be undefined.  Please make sure it is defined" >&5
8705 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8706 which seems to be undefined.  Please make sure it is defined" >&2;}
8707
8708   rm -f "$ac_tmp/stdin"
8709   case $ac_file in
8710   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8711   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8712   esac \
8713   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8714  ;;
8715
8716
8717
8718   esac
8719
8720 done # for ac_tag
8721
8722
8723 as_fn_exit 0
8724 _ACEOF
8725 ac_clean_files=$ac_clean_files_save
8726
8727 test $ac_write_fail = 0 ||
8728   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8729
8730
8731 # configure is writing to config.log, and then calls config.status.
8732 # config.status does its own redirection, appending to config.log.
8733 # Unfortunately, on DOS this fails, as config.log is still kept open
8734 # by configure, so config.status won't be able to write to it; its
8735 # output is simply discarded.  So we exec the FD to /dev/null,
8736 # effectively closing config.log, so it can be properly (re)opened and
8737 # appended to by config.status.  When coming back to configure, we
8738 # need to make the FD available again.
8739 if test "$no_create" != yes; then
8740   ac_cs_success=:
8741   ac_config_status_args=
8742   test "$silent" = yes &&
8743     ac_config_status_args="$ac_config_status_args --quiet"
8744   exec 5>/dev/null
8745   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8746   exec 5>>config.log
8747   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8748   # would make configure fail if this is the last instruction.
8749   $ac_cs_success || as_fn_exit 1
8750 fi
8751 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8752   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8753 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8754 fi
8755
8756
8757 echo
8758 echo "ICU for C/C++ $VERSION is ready to be built."
8759 echo "=== Important Notes: ==="
8760
8761 if test $ICU_USE_THREADS = 0; then
8762   echo
8763   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
8764   echo
8765 fi
8766
8767 echo "Data Packaging: $datapackaging"
8768 echo " This means: $datapackaging_msg"
8769 echo " To locate data: $datapackaging_howfound"
8770
8771 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
8772 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
8773 else
8774 echo "** WARNING: $U_MAKE may not be GNU make."
8775 echo "This may cause ICU to fail to build. Please make sure that GNU make"
8776 echo "is in your PATH so that the configure script can detect its location."
8777 fi
8778 if test "x$AR" = "xfalse"; then
8779   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
8780 fi
8781
8782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
8783 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
8784 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
8785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8786 $as_echo "ok" >&6; }
8787 else
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
8789 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
8790 fi
8791
8792 if test -n "$UCONFIG_CPPFLAGS"; then
8793    HDRFILE="uconfig.h.prepend"
8794    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
8795    echo
8796    echo "   ${UCONFIG_CPPFLAGS}"
8797    echo
8798    echo 'The recommended way to do this is to prepend the following lines to source/common/unicode/uconfig.h or #include them near the top of that file.'
8799    echo "Creating the file ${HDRFILE}"
8800    echo
8801    echo '---------------   ' "${HDRFILE}"
8802    echo > "${HDRFILE}"
8803    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
8804    echo >> "${HDRFILE}"
8805    for flag in ${UCONFIG_CPPFLAGS};
8806    do
8807         echo " /* $flag */" >> "${HDRFILE}"
8808         case "${flag}" in
8809         -D*=*)
8810            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
8811           \echo >> "${HDRFILE}"
8812           ;;
8813         -D*)
8814            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
8815           \echo >> "${HDRFILE}"
8816           ;;
8817         *)
8818           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
8819           \echo >> "${HDRFILE}"
8820           ;;
8821         esac
8822    done
8823    cat "${HDRFILE}"
8824    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
8825    echo >> "${HDRFILE}"
8826    echo '--------------- end ' "${HDRFILE}"
8827 fi
8828
8829 $as_unset _CXX_CXXSUFFIX