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) 1999-2013, 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='UCONFIG_CXXFLAGS
 606 UCONFIG_CFLAGS
 607 UCONFIG_CPPFLAGS
 608 LTLIBOBJS
 609 LIBOBJS
 610 LIBCXXFLAGS
 611 LIBCFLAGS
 612 platform_make_fragment
 613 platform_make_fragment_name
 614 platform
 615 ICUDATA_CHAR
 616 SAMPLES_TRUE
 617 TESTS_TRUE
 618 ICULIBSUFFIXCNAME
 619 U_HAVE_LIB_SUFFIX
 620 ICULIBSUFFIX
 621 DATA_PACKAGING_MODE
 622 thepkgicudatadir
 623 pkgicudatadir
 624 TOOLS_TRUE
 625 LAYOUT_TRUE
 626 ICUIO_TRUE
 627 EXTRAS_TRUE
 628 U_HAVE_WCSCPY
 629 U_HAVE_WCHAR_H
 630 U_TIMEZONE
 631 U_HAVE_TIMEZONE
 632 U_TZNAME
 633 U_HAVE_TZNAME
 634 U_TZSET
 635 U_HAVE_TZSET
 636 U_HAVE_POPEN
 637 U_HAVE_PLACEMENT_NEW
 638 U_OVERRIDE_CXX_ALLOCATION
 639 U_NL_LANGINFO_CODESET
 640 U_HAVE_NL_LANGINFO_CODESET
 641 U_IS_BIG_ENDIAN
 642 U_HAVE_DIRENT_H
 643 U_HAVE_INTTYPES_H
 644 GENCCODE_ASSEMBLY
 645 HAVE_MMAP
 646 LIB_THREAD
 647 U_HAVE_ATOMIC
 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_weak_threads
 756 enable_extras
 757 enable_icuio
 758 enable_layout
 759 enable_tools
 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-weak-threads   weakly reference the threading library default=no
1403   --enable-extras         build ICU extras default=yes
1404   --enable-icuio          build ICU's icuio library default=yes
1405   --enable-layout         build ICU's layout library default=yes
1406   --enable-tools         build ICU's tools 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 $ac_init_version; then
1498   cat <<\_ACEOF
1499 configure
1500 generated by GNU Autoconf 2.68
1501
1502 Copyright (C) 2010 Free Software Foundation, Inc.
1503 This configure script is free software; the Free Software Foundation
1504 gives unlimited permission to copy, distribute and modify it.
1505
1506  Copyright (c) 1999-2013, International Business Machines Corporation and others. All Rights Reserved.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$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
2709 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2710 # They are only needed for building ICU itself. Example: platform stuff
2711 CONFIG_CPPFLAGS=""
2712 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2713 # and also a notice is output that they need to be set
2714 # for end-users of ICU also. uconfig.h.prepend is generated
2715 # with, for example, "#define U_DISABLE_RENAMING 1"
2716 # Example: ICU configuration stuff
2717 UCONFIG_CPPFLAGS=""
2718 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2719 # such as -std
2720 UCONFIG_CFLAGS=""
2721
2722 # Check whether to build debug libraries
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2724 $as_echo_n "checking whether to build debug libraries... " >&6; }
2725 enabled=no
2726 ENABLE_DEBUG=0
2727 # Check whether --enable-debug was given.
2728 if test "${enable_debug+set}" = set; then :
2729   enableval=$enable_debug;  case "${enableval}" in
2730          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2731          *) ;;
2732     esac
2733 fi
2734
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2736 $as_echo "$enabled" >&6; }
2737
2738
2739 # Check whether to build release libraries
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2741 $as_echo_n "checking whether to build release libraries... " >&6; }
2742 enabled=yes
2743 ENABLE_RELEASE=1
2744 # Check whether --enable-release was given.
2745 if test "${enable_release+set}" = set; then :
2746   enableval=$enable_release;  case "${enableval}" in
2747          no) enabled=no; ENABLE_RELEASE=0 ;;
2748          *) ;;
2749     esac
2750 fi
2751
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2753 $as_echo "$enabled" >&6; }
2754
2755
2756 # Don't use the default C/CXXFLags
2757 : ${CFLAGS=""}
2758 : ${CXXFLAGS=""}
2759
2760 # Checks for compilers
2761 ac_ext=c
2762 ac_cpp='$CPP $CPPFLAGS'
2763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2766 if test -n "$ac_tool_prefix"; then
2767   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2768   do
2769     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2770 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2772 $as_echo_n "checking for $ac_word... " >&6; }
2773 if ${ac_cv_prog_CC+:} false; then :
2774   $as_echo_n "(cached) " >&6
2775 else
2776   if test -n "$CC"; then
2777   ac_cv_prog_CC="$CC" # Let the user override the test.
2778 else
2779 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2780 for as_dir in $PATH
2781 do
2782   IFS=$as_save_IFS
2783   test -z "$as_dir" && as_dir=.
2784     for ac_exec_ext in '' $ac_executable_extensions; do
2785   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2786     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2787     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2788     break 2
2789   fi
2790 done
2791   done
2792 IFS=$as_save_IFS
2793
2794 fi
2795 fi
2796 CC=$ac_cv_prog_CC
2797 if test -n "$CC"; then
2798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2799 $as_echo "$CC" >&6; }
2800 else
2801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2802 $as_echo "no" >&6; }
2803 fi
2804
2805
2806     test -n "$CC" && break
2807   done
2808 fi
2809 if test -z "$CC"; then
2810   ac_ct_CC=$CC
2811   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2812 do
2813   # Extract the first word of "$ac_prog", so it can be a program name with args.
2814 set dummy $ac_prog; ac_word=$2
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2816 $as_echo_n "checking for $ac_word... " >&6; }
2817 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2818   $as_echo_n "(cached) " >&6
2819 else
2820   if test -n "$ac_ct_CC"; then
2821   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2822 else
2823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2824 for as_dir in $PATH
2825 do
2826   IFS=$as_save_IFS
2827   test -z "$as_dir" && as_dir=.
2828     for ac_exec_ext in '' $ac_executable_extensions; do
2829   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2830     ac_cv_prog_ac_ct_CC="$ac_prog"
2831     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2832     break 2
2833   fi
2834 done
2835   done
2836 IFS=$as_save_IFS
2837
2838 fi
2839 fi
2840 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2841 if test -n "$ac_ct_CC"; then
2842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2843 $as_echo "$ac_ct_CC" >&6; }
2844 else
2845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2846 $as_echo "no" >&6; }
2847 fi
2848
2849
2850   test -n "$ac_ct_CC" && break
2851 done
2852
2853   if test "x$ac_ct_CC" = x; then
2854     CC=""
2855   else
2856     case $cross_compiling:$ac_tool_warned in
2857 yes:)
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2859 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2860 ac_tool_warned=yes ;;
2861 esac
2862     CC=$ac_ct_CC
2863   fi
2864 fi
2865
2866
2867 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869 as_fn_error $? "no acceptable C compiler found in \$PATH
2870 See \`config.log' for more details" "$LINENO" 5; }
2871
2872 # Provide some information about the compiler.
2873 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2874 set X $ac_compile
2875 ac_compiler=$2
2876 for ac_option in --version -v -V -qversion; do
2877   { { ac_try="$ac_compiler $ac_option >&5"
2878 case "(($ac_try" in
2879   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2880   *) ac_try_echo=$ac_try;;
2881 esac
2882 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2883 $as_echo "$ac_try_echo"; } >&5
2884   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2885   ac_status=$?
2886   if test -s conftest.err; then
2887     sed '10a\
2888 ... rest of stderr output deleted ...
2889          10q' conftest.err >conftest.er1
2890     cat conftest.er1 >&5
2891   fi
2892   rm -f conftest.er1 conftest.err
2893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2894   test $ac_status = 0; }
2895 done
2896
2897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2898 /* end confdefs.h.  */
2899
2900 int
2901 main ()
2902 {
2903
2904   ;
2905   return 0;
2906 }
2907 _ACEOF
2908 ac_clean_files_save=$ac_clean_files
2909 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2910 # Try to create an executable without -o first, disregard a.out.
2911 # It will help us diagnose broken compilers, and finding out an intuition
2912 # of exeext.
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2914 $as_echo_n "checking whether the C compiler works... " >&6; }
2915 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2916
2917 # The possible output files:
2918 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2919
2920 ac_rmfiles=
2921 for ac_file in $ac_files
2922 do
2923   case $ac_file in
2924     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2925     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2926   esac
2927 done
2928 rm -f $ac_rmfiles
2929
2930 if { { ac_try="$ac_link_default"
2931 case "(($ac_try" in
2932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2933   *) ac_try_echo=$ac_try;;
2934 esac
2935 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2936 $as_echo "$ac_try_echo"; } >&5
2937   (eval "$ac_link_default") 2>&5
2938   ac_status=$?
2939   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2940   test $ac_status = 0; }; then :
2941   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2942 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2943 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2944 # so that the user can short-circuit this test for compilers unknown to
2945 # Autoconf.
2946 for ac_file in $ac_files ''
2947 do
2948   test -f "$ac_file" || continue
2949   case $ac_file in
2950     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
2951         ;;
2952     [ab].out )
2953         # We found the default executable, but exeext='' is most
2954         # certainly right.
2955         break;;
2956     *.* )
2957         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2958         then :; else
2959            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2960         fi
2961         # We set ac_cv_exeext here because the later test for it is not
2962         # safe: cross compilers may not add the suffix if given an `-o'
2963         # argument, so we may need to know it at that point already.
2964         # Even if this section looks crufty: it has the advantage of
2965         # actually working.
2966         break;;
2967     * )
2968         break;;
2969   esac
2970 done
2971 test "$ac_cv_exeext" = no && ac_cv_exeext=
2972
2973 else
2974   ac_file=''
2975 fi
2976 if test -z "$ac_file"; then :
2977   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978 $as_echo "no" >&6; }
2979 $as_echo "$as_me: failed program was:" >&5
2980 sed 's/^/| /' conftest.$ac_ext >&5
2981
2982 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2984 as_fn_error 77 "C compiler cannot create executables
2985 See \`config.log' for more details" "$LINENO" 5; }
2986 else
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2988 $as_echo "yes" >&6; }
2989 fi
2990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2991 $as_echo_n "checking for C compiler default output file name... " >&6; }
2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2993 $as_echo "$ac_file" >&6; }
2994 ac_exeext=$ac_cv_exeext
2995
2996 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2997 ac_clean_files=$ac_clean_files_save
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2999 $as_echo_n "checking for suffix of executables... " >&6; }
3000 if { { ac_try="$ac_link"
3001 case "(($ac_try" in
3002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3003   *) ac_try_echo=$ac_try;;
3004 esac
3005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3006 $as_echo "$ac_try_echo"; } >&5
3007   (eval "$ac_link") 2>&5
3008   ac_status=$?
3009   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3010   test $ac_status = 0; }; then :
3011   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3012 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3013 # work properly (i.e., refer to `conftest.exe'), while it won't with
3014 # `rm'.
3015 for ac_file in conftest.exe conftest conftest.*; do
3016   test -f "$ac_file" || continue
3017   case $ac_file in
3018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3019     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3020           break;;
3021     * ) break;;
3022   esac
3023 done
3024 else
3025   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3027 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3028 See \`config.log' for more details" "$LINENO" 5; }
3029 fi
3030 rm -f conftest conftest$ac_cv_exeext
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3032 $as_echo "$ac_cv_exeext" >&6; }
3033
3034 rm -f conftest.$ac_ext
3035 EXEEXT=$ac_cv_exeext
3036 ac_exeext=$EXEEXT
3037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3038 /* end confdefs.h.  */
3039 #include <stdio.h>
3040 int
3041 main ()
3042 {
3043 FILE *f = fopen ("conftest.out", "w");
3044  return ferror (f) || fclose (f) != 0;
3045
3046   ;
3047   return 0;
3048 }
3049 _ACEOF
3050 ac_clean_files="$ac_clean_files conftest.out"
3051 # Check that the compiler produces executables we can run.  If not, either
3052 # the compiler is broken, or we cross compile.
3053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3054 $as_echo_n "checking whether we are cross compiling... " >&6; }
3055 if test "$cross_compiling" != yes; then
3056   { { ac_try="$ac_link"
3057 case "(($ac_try" in
3058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3059   *) ac_try_echo=$ac_try;;
3060 esac
3061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3062 $as_echo "$ac_try_echo"; } >&5
3063   (eval "$ac_link") 2>&5
3064   ac_status=$?
3065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3066   test $ac_status = 0; }
3067   if { ac_try='./conftest$ac_cv_exeext'
3068   { { case "(($ac_try" in
3069   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3070   *) ac_try_echo=$ac_try;;
3071 esac
3072 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3073 $as_echo "$ac_try_echo"; } >&5
3074   (eval "$ac_try") 2>&5
3075   ac_status=$?
3076   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3077   test $ac_status = 0; }; }; then
3078     cross_compiling=no
3079   else
3080     if test "$cross_compiling" = maybe; then
3081         cross_compiling=yes
3082     else
3083         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3085 as_fn_error $? "cannot run C compiled programs.
3086 If you meant to cross compile, use \`--host'.
3087 See \`config.log' for more details" "$LINENO" 5; }
3088     fi
3089   fi
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3092 $as_echo "$cross_compiling" >&6; }
3093
3094 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3095 ac_clean_files=$ac_clean_files_save
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3097 $as_echo_n "checking for suffix of object files... " >&6; }
3098 if ${ac_cv_objext+:} false; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3102 /* end confdefs.h.  */
3103
3104 int
3105 main ()
3106 {
3107
3108   ;
3109   return 0;
3110 }
3111 _ACEOF
3112 rm -f conftest.o conftest.obj
3113 if { { ac_try="$ac_compile"
3114 case "(($ac_try" in
3115   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3116   *) ac_try_echo=$ac_try;;
3117 esac
3118 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3119 $as_echo "$ac_try_echo"; } >&5
3120   (eval "$ac_compile") 2>&5
3121   ac_status=$?
3122   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3123   test $ac_status = 0; }; then :
3124   for ac_file in conftest.o conftest.obj conftest.*; do
3125   test -f "$ac_file" || continue;
3126   case $ac_file in
3127     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3128     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3129        break;;
3130   esac
3131 done
3132 else
3133   $as_echo "$as_me: failed program was:" >&5
3134 sed 's/^/| /' conftest.$ac_ext >&5
3135
3136 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3137 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3138 as_fn_error $? "cannot compute suffix of object files: cannot compile
3139 See \`config.log' for more details" "$LINENO" 5; }
3140 fi
3141 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3142 fi
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3144 $as_echo "$ac_cv_objext" >&6; }
3145 OBJEXT=$ac_cv_objext
3146 ac_objext=$OBJEXT
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3148 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3149 if ${ac_cv_c_compiler_gnu+:} false; then :
3150   $as_echo_n "(cached) " >&6
3151 else
3152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3153 /* end confdefs.h.  */
3154
3155 int
3156 main ()
3157 {
3158 #ifndef __GNUC__
3159        choke me
3160 #endif
3161
3162   ;
3163   return 0;
3164 }
3165 _ACEOF
3166 if ac_fn_c_try_compile "$LINENO"; then :
3167   ac_compiler_gnu=yes
3168 else
3169   ac_compiler_gnu=no
3170 fi
3171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3172 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3173
3174 fi
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3176 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3177 if test $ac_compiler_gnu = yes; then
3178   GCC=yes
3179 else
3180   GCC=
3181 fi
3182 ac_test_CFLAGS=${CFLAGS+set}
3183 ac_save_CFLAGS=$CFLAGS
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3185 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3186 if ${ac_cv_prog_cc_g+:} false; then :
3187   $as_echo_n "(cached) " >&6
3188 else
3189   ac_save_c_werror_flag=$ac_c_werror_flag
3190    ac_c_werror_flag=yes
3191    ac_cv_prog_cc_g=no
3192    CFLAGS="-g"
3193    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3194 /* end confdefs.h.  */
3195
3196 int
3197 main ()
3198 {
3199
3200   ;
3201   return 0;
3202 }
3203 _ACEOF
3204 if ac_fn_c_try_compile "$LINENO"; then :
3205   ac_cv_prog_cc_g=yes
3206 else
3207   CFLAGS=""
3208       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3209 /* end confdefs.h.  */
3210
3211 int
3212 main ()
3213 {
3214
3215   ;
3216   return 0;
3217 }
3218 _ACEOF
3219 if ac_fn_c_try_compile "$LINENO"; then :
3220
3221 else
3222   ac_c_werror_flag=$ac_save_c_werror_flag
3223          CFLAGS="-g"
3224          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3225 /* end confdefs.h.  */
3226
3227 int
3228 main ()
3229 {
3230
3231   ;
3232   return 0;
3233 }
3234 _ACEOF
3235 if ac_fn_c_try_compile "$LINENO"; then :
3236   ac_cv_prog_cc_g=yes
3237 fi
3238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3239 fi
3240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3241 fi
3242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3243    ac_c_werror_flag=$ac_save_c_werror_flag
3244 fi
3245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3246 $as_echo "$ac_cv_prog_cc_g" >&6; }
3247 if test "$ac_test_CFLAGS" = set; then
3248   CFLAGS=$ac_save_CFLAGS
3249 elif test $ac_cv_prog_cc_g = yes; then
3250   if test "$GCC" = yes; then
3251     CFLAGS="-g -O2"
3252   else
3253     CFLAGS="-g"
3254   fi
3255 else
3256   if test "$GCC" = yes; then
3257     CFLAGS="-O2"
3258   else
3259     CFLAGS=
3260   fi
3261 fi
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3263 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3264 if ${ac_cv_prog_cc_c89+:} false; then :
3265   $as_echo_n "(cached) " >&6
3266 else
3267   ac_cv_prog_cc_c89=no
3268 ac_save_CC=$CC
3269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270 /* end confdefs.h.  */
3271 #include <stdarg.h>
3272 #include <stdio.h>
3273 #include <sys/types.h>
3274 #include <sys/stat.h>
3275 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3276 struct buf { int x; };
3277 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3278 static char *e (p, i)
3279      char **p;
3280      int i;
3281 {
3282   return p[i];
3283 }
3284 static char *f (char * (*g) (char **, int), char **p, ...)
3285 {
3286   char *s;
3287   va_list v;
3288   va_start (v,p);
3289   s = g (p, va_arg (v,int));
3290   va_end (v);
3291   return s;
3292 }
3293
3294 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3295    function prototypes and stuff, but not '\xHH' hex character constants.
3296    These don't provoke an error unfortunately, instead are silently treated
3297    as 'x'.  The following induces an error, until -std is added to get
3298    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3299    array size at least.  It's necessary to write '\x00'==0 to get something
3300    that's true only with -std.  */
3301 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3302
3303 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3304    inside strings and character constants.  */
3305 #define FOO(x) 'x'
3306 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3307
3308 int test (int i, double x);
3309 struct s1 {int (*f) (int a);};
3310 struct s2 {int (*f) (double a);};
3311 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3312 int argc;
3313 char **argv;
3314 int
3315 main ()
3316 {
3317 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3318   ;
3319   return 0;
3320 }
3321 _ACEOF
3322 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3323         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3324 do
3325   CC="$ac_save_CC $ac_arg"
3326   if ac_fn_c_try_compile "$LINENO"; then :
3327   ac_cv_prog_cc_c89=$ac_arg
3328 fi
3329 rm -f core conftest.err conftest.$ac_objext
3330   test "x$ac_cv_prog_cc_c89" != "xno" && break
3331 done
3332 rm -f conftest.$ac_ext
3333 CC=$ac_save_CC
3334
3335 fi
3336 # AC_CACHE_VAL
3337 case "x$ac_cv_prog_cc_c89" in
3338   x)
3339     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3340 $as_echo "none needed" >&6; } ;;
3341   xno)
3342     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3343 $as_echo "unsupported" >&6; } ;;
3344   *)
3345     CC="$CC $ac_cv_prog_cc_c89"
3346     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3347 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3348 esac
3349 if test "x$ac_cv_prog_cc_c89" != xno; then :
3350
3351 fi
3352
3353 ac_ext=c
3354 ac_cpp='$CPP $CPPFLAGS'
3355 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3356 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3357 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3358
3359 # Make sure that we try clang++ first, which provides C++11 support.
3360 # The g++ compiler is less likely to support C++11.
3361 ac_ext=cpp
3362 ac_cpp='$CXXCPP $CPPFLAGS'
3363 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3364 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3365 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3366 if test -z "$CXX"; then
3367   if test -n "$CCC"; then
3368     CXX=$CCC
3369   else
3370     if test -n "$ac_tool_prefix"; then
3371   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3372   do
3373     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3374 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3376 $as_echo_n "checking for $ac_word... " >&6; }
3377 if ${ac_cv_prog_CXX+:} false; then :
3378   $as_echo_n "(cached) " >&6
3379 else
3380   if test -n "$CXX"; then
3381   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3382 else
3383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3384 for as_dir in $PATH
3385 do
3386   IFS=$as_save_IFS
3387   test -z "$as_dir" && as_dir=.
3388     for ac_exec_ext in '' $ac_executable_extensions; do
3389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3390     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3392     break 2
3393   fi
3394 done
3395   done
3396 IFS=$as_save_IFS
3397
3398 fi
3399 fi
3400 CXX=$ac_cv_prog_CXX
3401 if test -n "$CXX"; then
3402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3403 $as_echo "$CXX" >&6; }
3404 else
3405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3406 $as_echo "no" >&6; }
3407 fi
3408
3409
3410     test -n "$CXX" && break
3411   done
3412 fi
3413 if test -z "$CXX"; then
3414   ac_ct_CXX=$CXX
3415   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3416 do
3417   # Extract the first word of "$ac_prog", so it can be a program name with args.
3418 set dummy $ac_prog; ac_word=$2
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3420 $as_echo_n "checking for $ac_word... " >&6; }
3421 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3422   $as_echo_n "(cached) " >&6
3423 else
3424   if test -n "$ac_ct_CXX"; then
3425   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3426 else
3427 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3428 for as_dir in $PATH
3429 do
3430   IFS=$as_save_IFS
3431   test -z "$as_dir" && as_dir=.
3432     for ac_exec_ext in '' $ac_executable_extensions; do
3433   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3434     ac_cv_prog_ac_ct_CXX="$ac_prog"
3435     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3436     break 2
3437   fi
3438 done
3439   done
3440 IFS=$as_save_IFS
3441
3442 fi
3443 fi
3444 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3445 if test -n "$ac_ct_CXX"; then
3446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3447 $as_echo "$ac_ct_CXX" >&6; }
3448 else
3449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3450 $as_echo "no" >&6; }
3451 fi
3452
3453
3454   test -n "$ac_ct_CXX" && break
3455 done
3456
3457   if test "x$ac_ct_CXX" = x; then
3458     CXX="g++"
3459   else
3460     case $cross_compiling:$ac_tool_warned in
3461 yes:)
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3463 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3464 ac_tool_warned=yes ;;
3465 esac
3466     CXX=$ac_ct_CXX
3467   fi
3468 fi
3469
3470   fi
3471 fi
3472 # Provide some information about the compiler.
3473 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3474 set X $ac_compile
3475 ac_compiler=$2
3476 for ac_option in --version -v -V -qversion; do
3477   { { ac_try="$ac_compiler $ac_option >&5"
3478 case "(($ac_try" in
3479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3480   *) ac_try_echo=$ac_try;;
3481 esac
3482 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3483 $as_echo "$ac_try_echo"; } >&5
3484   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3485   ac_status=$?
3486   if test -s conftest.err; then
3487     sed '10a\
3488 ... rest of stderr output deleted ...
3489          10q' conftest.err >conftest.er1
3490     cat conftest.er1 >&5
3491   fi
3492   rm -f conftest.er1 conftest.err
3493   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3494   test $ac_status = 0; }
3495 done
3496
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3498 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3499 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3500   $as_echo_n "(cached) " >&6
3501 else
3502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3503 /* end confdefs.h.  */
3504
3505 int
3506 main ()
3507 {
3508 #ifndef __GNUC__
3509        choke me
3510 #endif
3511
3512   ;
3513   return 0;
3514 }
3515 _ACEOF
3516 if ac_fn_cxx_try_compile "$LINENO"; then :
3517   ac_compiler_gnu=yes
3518 else
3519   ac_compiler_gnu=no
3520 fi
3521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3522 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3523
3524 fi
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3526 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3527 if test $ac_compiler_gnu = yes; then
3528   GXX=yes
3529 else
3530   GXX=
3531 fi
3532 ac_test_CXXFLAGS=${CXXFLAGS+set}
3533 ac_save_CXXFLAGS=$CXXFLAGS
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3535 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3536 if ${ac_cv_prog_cxx_g+:} false; then :
3537   $as_echo_n "(cached) " >&6
3538 else
3539   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3540    ac_cxx_werror_flag=yes
3541    ac_cv_prog_cxx_g=no
3542    CXXFLAGS="-g"
3543    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h.  */
3545
3546 int
3547 main ()
3548 {
3549
3550   ;
3551   return 0;
3552 }
3553 _ACEOF
3554 if ac_fn_cxx_try_compile "$LINENO"; then :
3555   ac_cv_prog_cxx_g=yes
3556 else
3557   CXXFLAGS=""
3558       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3559 /* end confdefs.h.  */
3560
3561 int
3562 main ()
3563 {
3564
3565   ;
3566   return 0;
3567 }
3568 _ACEOF
3569 if ac_fn_cxx_try_compile "$LINENO"; then :
3570
3571 else
3572   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3573          CXXFLAGS="-g"
3574          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3575 /* end confdefs.h.  */
3576
3577 int
3578 main ()
3579 {
3580
3581   ;
3582   return 0;
3583 }
3584 _ACEOF
3585 if ac_fn_cxx_try_compile "$LINENO"; then :
3586   ac_cv_prog_cxx_g=yes
3587 fi
3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3589 fi
3590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3591 fi
3592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3593    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3594 fi
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3596 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3597 if test "$ac_test_CXXFLAGS" = set; then
3598   CXXFLAGS=$ac_save_CXXFLAGS
3599 elif test $ac_cv_prog_cxx_g = yes; then
3600   if test "$GXX" = yes; then
3601     CXXFLAGS="-g -O2"
3602   else
3603     CXXFLAGS="-g"
3604   fi
3605 else
3606   if test "$GXX" = yes; then
3607     CXXFLAGS="-O2"
3608   else
3609     CXXFLAGS=
3610   fi
3611 fi
3612 ac_ext=c
3613 ac_cpp='$CPP $CPPFLAGS'
3614 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3615 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3616 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3617
3618
3619 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3620 # The release mode use is the default one for autoconf
3621 if test "$GCC" = yes; then
3622     if test "$CFLAGS" = ""; then
3623         if test "$ENABLE_DEBUG" = 1; then
3624             CFLAGS=-g
3625         fi
3626         if test "$ENABLE_RELEASE" = 1; then
3627             CFLAGS="$CFLAGS -O2"
3628         fi
3629     fi
3630     if test "$CXXFLAGS" = ""; then
3631         if test "$ENABLE_DEBUG" = 1; then
3632             CXXFLAGS=-g
3633         fi
3634         if test "$ENABLE_RELEASE" = 1; then
3635             CXXFLAGS="$CXXFLAGS -O2"
3636         fi
3637     fi
3638 fi
3639
3640 ac_ext=c
3641 ac_cpp='$CPP $CPPFLAGS'
3642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3646 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3647 # On Suns, sometimes $CPP names a directory.
3648 if test -n "$CPP" && test -d "$CPP"; then
3649   CPP=
3650 fi
3651 if test -z "$CPP"; then
3652   if ${ac_cv_prog_CPP+:} false; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655       # Double quotes because CPP needs to be expanded
3656     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3657     do
3658       ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661   # Use a header file that comes with gcc, so configuring glibc
3662   # with a fresh cross-compiler works.
3663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664   # <limits.h> exists even on freestanding compilers.
3665   # On the NeXT, cc -E runs the code through the compiler's parser,
3666   # not just through cpp. "Syntax error" is here to catch this case.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #ifdef __STDC__
3670 # include <limits.h>
3671 #else
3672 # include <assert.h>
3673 #endif
3674                      Syntax error
3675 _ACEOF
3676 if ac_fn_c_try_cpp "$LINENO"; then :
3677
3678 else
3679   # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.i conftest.$ac_ext
3683
3684   # OK, works on sane cases.  Now check whether nonexistent headers
3685   # can be detected and how.
3686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h.  */
3688 #include <ac_nonexistent.h>
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691   # Broken: success on invalid input.
3692 continue
3693 else
3694   # Passes both tests.
3695 ac_preproc_ok=:
3696 break
3697 fi
3698 rm -f conftest.err conftest.i conftest.$ac_ext
3699
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.i conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704   break
3705 fi
3706
3707     done
3708     ac_cv_prog_CPP=$CPP
3709
3710 fi
3711   CPP=$ac_cv_prog_CPP
3712 else
3713   ac_cv_prog_CPP=$CPP
3714 fi
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3716 $as_echo "$CPP" >&6; }
3717 ac_preproc_ok=false
3718 for ac_c_preproc_warn_flag in '' yes
3719 do
3720   # Use a header file that comes with gcc, so configuring glibc
3721   # with a fresh cross-compiler works.
3722   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3723   # <limits.h> exists even on freestanding compilers.
3724   # On the NeXT, cc -E runs the code through the compiler's parser,
3725   # not just through cpp. "Syntax error" is here to catch this case.
3726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h.  */
3728 #ifdef __STDC__
3729 # include <limits.h>
3730 #else
3731 # include <assert.h>
3732 #endif
3733                      Syntax error
3734 _ACEOF
3735 if ac_fn_c_try_cpp "$LINENO"; then :
3736
3737 else
3738   # Broken: fails on valid input.
3739 continue
3740 fi
3741 rm -f conftest.err conftest.i conftest.$ac_ext
3742
3743   # OK, works on sane cases.  Now check whether nonexistent headers
3744   # can be detected and how.
3745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3746 /* end confdefs.h.  */
3747 #include <ac_nonexistent.h>
3748 _ACEOF
3749 if ac_fn_c_try_cpp "$LINENO"; then :
3750   # Broken: success on invalid input.
3751 continue
3752 else
3753   # Passes both tests.
3754 ac_preproc_ok=:
3755 break
3756 fi
3757 rm -f conftest.err conftest.i conftest.$ac_ext
3758
3759 done
3760 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3761 rm -f conftest.i conftest.err conftest.$ac_ext
3762 if $ac_preproc_ok; then :
3763
3764 else
3765   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3767 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3768 See \`config.log' for more details" "$LINENO" 5; }
3769 fi
3770
3771 ac_ext=c
3772 ac_cpp='$CPP $CPPFLAGS'
3773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3776
3777
3778 # Find a good install program.  We prefer a C program (faster),
3779 # so one script is as good as another.  But avoid the broken or
3780 # incompatible versions:
3781 # SysV /etc/install, /usr/sbin/install
3782 # SunOS /usr/etc/install
3783 # IRIX /sbin/install
3784 # AIX /bin/install
3785 # AmigaOS /C/install, which installs bootblocks on floppy discs
3786 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3787 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3788 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3789 # OS/2's system install, which has a completely different semantic
3790 # ./install, which can be erroneously created by make from ./install.sh.
3791 # Reject install programs that cannot install multiple files.
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3793 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3794 if test -z "$INSTALL"; then
3795 if ${ac_cv_path_install+:} false; then :
3796   $as_echo_n "(cached) " >&6
3797 else
3798   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3799 for as_dir in $PATH
3800 do
3801   IFS=$as_save_IFS
3802   test -z "$as_dir" && as_dir=.
3803     # Account for people who put trailing slashes in PATH elements.
3804 case $as_dir/ in #((
3805   ./ | .// | /[cC]/* | \
3806   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3807   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3808   /usr/ucb/* ) ;;
3809   *)
3810     # OSF1 and SCO ODT 3.0 have their own names for install.
3811     # Don't use installbsd from OSF since it installs stuff as root
3812     # by default.
3813     for ac_prog in ginstall scoinst install; do
3814       for ac_exec_ext in '' $ac_executable_extensions; do
3815         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3816           if test $ac_prog = install &&
3817             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3818             # AIX install.  It has an incompatible calling convention.
3819             :
3820           elif test $ac_prog = install &&
3821             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3822             # program-specific install script used by HP pwplus--don't use.
3823             :
3824           else
3825             rm -rf conftest.one conftest.two conftest.dir
3826             echo one > conftest.one
3827             echo two > conftest.two
3828             mkdir conftest.dir
3829             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3830               test -s conftest.one && test -s conftest.two &&
3831               test -s conftest.dir/conftest.one &&
3832               test -s conftest.dir/conftest.two
3833             then
3834               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3835               break 3
3836             fi
3837           fi
3838         fi
3839       done
3840     done
3841     ;;
3842 esac
3843
3844   done
3845 IFS=$as_save_IFS
3846
3847 rm -rf conftest.one conftest.two conftest.dir
3848
3849 fi
3850   if test "${ac_cv_path_install+set}" = set; then
3851     INSTALL=$ac_cv_path_install
3852   else
3853     # As a last resort, use the slow shell script.  Don't cache a
3854     # value for INSTALL within a source directory, because that will
3855     # break other packages using the cache if that directory is
3856     # removed, or if the value is a relative name.
3857     INSTALL=$ac_install_sh
3858   fi
3859 fi
3860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3861 $as_echo "$INSTALL" >&6; }
3862
3863 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3864 # It thinks the first close brace ends the variable substitution.
3865 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3866
3867 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3868
3869 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3870
3871
3872
3873
3874 ac_ext=cpp
3875 ac_cpp='$CXXCPP $CPPFLAGS'
3876 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3877 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3878 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3879
3880
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h.  */
3883
3884 int
3885 main ()
3886 {
3887
3888   ;
3889   return 0;
3890 }
3891 _ACEOF
3892 if ac_fn_cxx_try_link "$LINENO"; then :
3893
3894 fi
3895 rm -f core conftest.err conftest.$ac_objext \
3896     conftest$ac_exeext conftest.$ac_ext
3897 ac_ext=c
3898 ac_cpp='$CPP $CPPFLAGS'
3899 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3900 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3901 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3902
3903
3904 # make sure install is relative to srcdir - if a script
3905 if test "$srcdir" = "."; then
3906   # If srcdir isn't just ., then (srcdir) is already prepended.
3907   if test "${ac_install_sh}" = "${INSTALL}"; then
3908    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
3909   fi
3910 fi
3911
3912 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
3913 #AC_CHECK_PROG(STRIP, strip, strip, true)
3914
3915 # Check for the platform make
3916 for ac_prog in gmake gnumake
3917 do
3918   # Extract the first word of "$ac_prog", so it can be a program name with args.
3919 set dummy $ac_prog; ac_word=$2
3920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3921 $as_echo_n "checking for $ac_word... " >&6; }
3922 if ${ac_cv_path_U_MAKE+:} false; then :
3923   $as_echo_n "(cached) " >&6
3924 else
3925   case $U_MAKE in
3926   [\\/]* | ?:[\\/]*)
3927   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
3928   ;;
3929   *)
3930   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3931 for as_dir in $PATH
3932 do
3933   IFS=$as_save_IFS
3934   test -z "$as_dir" && as_dir=.
3935     for ac_exec_ext in '' $ac_executable_extensions; do
3936   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3937     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
3938     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3939     break 2
3940   fi
3941 done
3942   done
3943 IFS=$as_save_IFS
3944
3945   ;;
3946 esac
3947 fi
3948 U_MAKE=$ac_cv_path_U_MAKE
3949 if test -n "$U_MAKE"; then
3950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
3951 $as_echo "$U_MAKE" >&6; }
3952 else
3953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3954 $as_echo "no" >&6; }
3955 fi
3956
3957
3958   test -n "$U_MAKE" && break
3959 done
3960 test -n "$U_MAKE" || U_MAKE="make"
3961
3962
3963
3964
3965
3966 # Check whether --with-cross-build was given.
3967 if test "${with_cross_build+set}" = set; then :
3968   withval=$with_cross_build; cross_buildroot="${withval}"
3969 else
3970   cross_buildroot=""
3971 fi
3972
3973
3974 if test "X$cross_buildroot" = "X"; then
3975     if test "$cross_compiling" = "yes"; then
3976         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
3977             fi
3978 else
3979     if test -f "${cross_buildroot}/config/icucross.mk"; then
3980         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
3981 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
3982     else
3983         if test -d "${cross_buildroot}"; then
3984             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
3985         else
3986             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
3987         fi
3988     fi
3989 fi
3990
3991
3992 # Check for doxygen to generate documentation
3993 # Extract the first word of "doxygen", so it can be a program name with args.
3994 set dummy doxygen; ac_word=$2
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3996 $as_echo_n "checking for $ac_word... " >&6; }
3997 if ${ac_cv_path_DOXYGEN+:} false; then :
3998   $as_echo_n "(cached) " >&6
3999 else
4000   case $DOXYGEN in
4001   [\\/]* | ?:[\\/]*)
4002   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4003   ;;
4004   *)
4005   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4006 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4007 for as_dir in $as_dummy
4008 do
4009   IFS=$as_save_IFS
4010   test -z "$as_dir" && as_dir=.
4011     for ac_exec_ext in '' $ac_executable_extensions; do
4012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4013     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4015     break 2
4016   fi
4017 done
4018   done
4019 IFS=$as_save_IFS
4020
4021   ;;
4022 esac
4023 fi
4024 DOXYGEN=$ac_cv_path_DOXYGEN
4025 if test -n "$DOXYGEN"; then
4026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4027 $as_echo "$DOXYGEN" >&6; }
4028 else
4029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4030 $as_echo "no" >&6; }
4031 fi
4032
4033
4034
4035 # Check that the linker is usable
4036
4037 case "${host}" in
4038     *-*-cygwin*|*-*-mingw*)
4039         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4040             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4041                   Please follow the directions in ICU's readme." "$LINENO" 5
4042         fi;;
4043     *);;
4044 esac
4045
4046 # Determine the executable suffix
4047 # We don't use AC_EXEEXT because some compilers output separate debugging
4048 # files, which confuses the AC_EXEEXT macro.
4049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4050 $as_echo_n "checking checking for executable suffix... " >&6; }
4051 case "${host}" in
4052     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4053     *)      EXEEXT="" ;;
4054 esac
4055 ac_exeext=$EXEEXT
4056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4057 $as_echo "$EXEEXT" >&6; }
4058
4059
4060 # Determine how strict we want to be when compiling
4061
4062     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4063 $as_echo_n "checking whether strict compiling is on... " >&6; }
4064     # Check whether --enable-strict was given.
4065 if test "${enable_strict+set}" = set; then :
4066   enableval=$enable_strict;
4067         if test "$enableval" = no
4068         then
4069             ac_use_strict_options=no
4070         else
4071             ac_use_strict_options=yes
4072         fi
4073
4074 else
4075   ac_use_strict_options=yes
4076 fi
4077
4078     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4079 $as_echo "$ac_use_strict_options" >&6; }
4080
4081     if test "$ac_use_strict_options" = yes
4082     then
4083         if test "$GCC" = yes
4084         then
4085             case "${host}" in
4086             *-*-solaris*)
4087                 # Don't use -std=c99 option on Solaris/GCC
4088                 ;;
4089             *)
4090                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4091                 # We use -std=c99 to disable the gnu99 defaults and its associated warnings
4092                 CFLAGS="$CFLAGS -std=c99"
4093                 ;;
4094             esac
4095
4096             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4097         else
4098             case "${host}" in
4099             *-*-cygwin)
4100                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4101                 then
4102                     CFLAGS="$CFLAGS /W4"
4103                 fi
4104             esac
4105         fi
4106         if test "$GXX" = yes
4107         then
4108             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4109         else
4110             case "${host}" in
4111             *-*-cygwin)
4112                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4113                 then
4114                     CXXFLAGS="$CXXFLAGS /W4"
4115                 fi
4116             esac
4117         fi
4118     fi
4119
4120
4121 # Check if we can build and use 64-bit libraries
4122
4123
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4125 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4126 if ${ac_cv_path_GREP+:} false; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   if test -z "$GREP"; then
4130   ac_path_GREP_found=false
4131   # Loop through the user's path and test for each of PROGNAME-LIST
4132   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4133 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4134 do
4135   IFS=$as_save_IFS
4136   test -z "$as_dir" && as_dir=.
4137     for ac_prog in grep ggrep; do
4138     for ac_exec_ext in '' $ac_executable_extensions; do
4139       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4140       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4141 # Check for GNU ac_path_GREP and select it if it is found.
4142   # Check for GNU $ac_path_GREP
4143 case `"$ac_path_GREP" --version 2>&1` in
4144 *GNU*)
4145   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4146 *)
4147   ac_count=0
4148   $as_echo_n 0123456789 >"conftest.in"
4149   while :
4150   do
4151     cat "conftest.in" "conftest.in" >"conftest.tmp"
4152     mv "conftest.tmp" "conftest.in"
4153     cp "conftest.in" "conftest.nl"
4154     $as_echo 'GREP' >> "conftest.nl"
4155     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4156     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4157     as_fn_arith $ac_count + 1 && ac_count=$as_val
4158     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4159       # Best one so far, save it but keep looking for a better one
4160       ac_cv_path_GREP="$ac_path_GREP"
4161       ac_path_GREP_max=$ac_count
4162     fi
4163     # 10*(2^10) chars as input seems more than enough
4164     test $ac_count -gt 10 && break
4165   done
4166   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4167 esac
4168
4169       $ac_path_GREP_found && break 3
4170     done
4171   done
4172   done
4173 IFS=$as_save_IFS
4174   if test -z "$ac_cv_path_GREP"; then
4175     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4176   fi
4177 else
4178   ac_cv_path_GREP=$GREP
4179 fi
4180
4181 fi
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4183 $as_echo "$ac_cv_path_GREP" >&6; }
4184  GREP="$ac_cv_path_GREP"
4185
4186
4187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4188 $as_echo_n "checking for egrep... " >&6; }
4189 if ${ac_cv_path_EGREP+:} false; then :
4190   $as_echo_n "(cached) " >&6
4191 else
4192   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4193    then ac_cv_path_EGREP="$GREP -E"
4194    else
4195      if test -z "$EGREP"; then
4196   ac_path_EGREP_found=false
4197   # Loop through the user's path and test for each of PROGNAME-LIST
4198   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4199 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4200 do
4201   IFS=$as_save_IFS
4202   test -z "$as_dir" && as_dir=.
4203     for ac_prog in egrep; do
4204     for ac_exec_ext in '' $ac_executable_extensions; do
4205       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4206       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4207 # Check for GNU ac_path_EGREP and select it if it is found.
4208   # Check for GNU $ac_path_EGREP
4209 case `"$ac_path_EGREP" --version 2>&1` in
4210 *GNU*)
4211   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4212 *)
4213   ac_count=0
4214   $as_echo_n 0123456789 >"conftest.in"
4215   while :
4216   do
4217     cat "conftest.in" "conftest.in" >"conftest.tmp"
4218     mv "conftest.tmp" "conftest.in"
4219     cp "conftest.in" "conftest.nl"
4220     $as_echo 'EGREP' >> "conftest.nl"
4221     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4222     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4223     as_fn_arith $ac_count + 1 && ac_count=$as_val
4224     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4225       # Best one so far, save it but keep looking for a better one
4226       ac_cv_path_EGREP="$ac_path_EGREP"
4227       ac_path_EGREP_max=$ac_count
4228     fi
4229     # 10*(2^10) chars as input seems more than enough
4230     test $ac_count -gt 10 && break
4231   done
4232   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4233 esac
4234
4235       $ac_path_EGREP_found && break 3
4236     done
4237   done
4238   done
4239 IFS=$as_save_IFS
4240   if test -z "$ac_cv_path_EGREP"; then
4241     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4242   fi
4243 else
4244   ac_cv_path_EGREP=$EGREP
4245 fi
4246
4247    fi
4248 fi
4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4250 $as_echo "$ac_cv_path_EGREP" >&6; }
4251  EGREP="$ac_cv_path_EGREP"
4252
4253
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4255 $as_echo_n "checking for ANSI C header files... " >&6; }
4256 if ${ac_cv_header_stdc+:} false; then :
4257   $as_echo_n "(cached) " >&6
4258 else
4259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260 /* end confdefs.h.  */
4261 #include <stdlib.h>
4262 #include <stdarg.h>
4263 #include <string.h>
4264 #include <float.h>
4265
4266 int
4267 main ()
4268 {
4269
4270   ;
4271   return 0;
4272 }
4273 _ACEOF
4274 if ac_fn_c_try_compile "$LINENO"; then :
4275   ac_cv_header_stdc=yes
4276 else
4277   ac_cv_header_stdc=no
4278 fi
4279 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4280
4281 if test $ac_cv_header_stdc = yes; then
4282   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4283   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4284 /* end confdefs.h.  */
4285 #include <string.h>
4286
4287 _ACEOF
4288 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4289   $EGREP "memchr" >/dev/null 2>&1; then :
4290
4291 else
4292   ac_cv_header_stdc=no
4293 fi
4294 rm -f conftest*
4295
4296 fi
4297
4298 if test $ac_cv_header_stdc = yes; then
4299   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4301 /* end confdefs.h.  */
4302 #include <stdlib.h>
4303
4304 _ACEOF
4305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4306   $EGREP "free" >/dev/null 2>&1; then :
4307
4308 else
4309   ac_cv_header_stdc=no
4310 fi
4311 rm -f conftest*
4312
4313 fi
4314
4315 if test $ac_cv_header_stdc = yes; then
4316   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4317   if test "$cross_compiling" = yes; then :
4318   :
4319 else
4320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4321 /* end confdefs.h.  */
4322 #include <ctype.h>
4323 #include <stdlib.h>
4324 #if ((' ' & 0x0FF) == 0x020)
4325 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4326 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4327 #else
4328 # define ISLOWER(c) \
4329                    (('a' <= (c) && (c) <= 'i') \
4330                      || ('j' <= (c) && (c) <= 'r') \
4331                      || ('s' <= (c) && (c) <= 'z'))
4332 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4333 #endif
4334
4335 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4336 int
4337 main ()
4338 {
4339   int i;
4340   for (i = 0; i < 256; i++)
4341     if (XOR (islower (i), ISLOWER (i))
4342         || toupper (i) != TOUPPER (i))
4343       return 2;
4344   return 0;
4345 }
4346 _ACEOF
4347 if ac_fn_c_try_run "$LINENO"; then :
4348
4349 else
4350   ac_cv_header_stdc=no
4351 fi
4352 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4353   conftest.$ac_objext conftest.beam conftest.$ac_ext
4354 fi
4355
4356 fi
4357 fi
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4359 $as_echo "$ac_cv_header_stdc" >&6; }
4360 if test $ac_cv_header_stdc = yes; then
4361
4362 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4363
4364 fi
4365
4366 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4367 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4368                   inttypes.h stdint.h unistd.h
4369 do :
4370   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4371 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4372 "
4373 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4374   cat >>confdefs.h <<_ACEOF
4375 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4376 _ACEOF
4377
4378 fi
4379
4380 done
4381
4382
4383
4384     BITS_REQ=nochange
4385     ENABLE_64BIT_LIBS=unknown
4386     ## revisit this for cross-compile.
4387
4388     # Check whether --enable-64bit-libs was given.
4389 if test "${enable_64bit_libs+set}" = set; then :
4390   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4391          case "${enableval}" in
4392             no|false|32) with_library_bits=32;  ;;
4393             yes|true|64) with_library_bits=64else32 ;;
4394             nochange) with_library_bits=nochange; ;;
4395             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4396             esac
4397 fi
4398
4399
4400
4401
4402 # Check whether --with-library-bits was given.
4403 if test "${with_library_bits+set}" = set; then :
4404   withval=$with_library_bits; case "${withval}" in
4405             ""|nochange) BITS_REQ=$withval ;;
4406             32|64|64else32) BITS_REQ=$withval ;;
4407             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4408             esac
4409 fi
4410
4411
4412     # don't use these for cross compiling
4413     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4414         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
4415     fi
4416     # The cast to long int works around a bug in the HP C Compiler
4417 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4418 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4419 # This bug is HP SR number 8606223364.
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4421 $as_echo_n "checking size of void *... " >&6; }
4422 if ${ac_cv_sizeof_void_p+:} false; then :
4423   $as_echo_n "(cached) " >&6
4424 else
4425   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4426
4427 else
4428   if test "$ac_cv_type_void_p" = yes; then
4429      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4431 as_fn_error 77 "cannot compute sizeof (void *)
4432 See \`config.log' for more details" "$LINENO" 5; }
4433    else
4434      ac_cv_sizeof_void_p=0
4435    fi
4436 fi
4437
4438 fi
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4440 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4441
4442
4443
4444 cat >>confdefs.h <<_ACEOF
4445 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4446 _ACEOF
4447
4448
4449     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4450 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4451     case $ac_cv_sizeof_void_p in
4452         8) DEFAULT_64BIT=yes ;;
4453         4) DEFAULT_64BIT=no ;;
4454         *) DEFAULT_64BIT=unknown
4455     esac
4456     BITS_GOT=unknown
4457
4458     # 'OK' here means, we can exit any further checking, everything's copa
4459     BITS_OK=yes
4460
4461     # do we need to check for buildable/runnable 32 or 64 bit?
4462     BITS_CHECK_32=no
4463     BITS_CHECK_64=no
4464
4465     # later, can we run the 32/64 bit binaries so made?
4466     BITS_RUN_32=no
4467     BITS_RUN_64=no
4468
4469     if test "$DEFAULT_64BIT" = "yes"; then
4470         # we get 64 bits by default.
4471         BITS_GOT=64
4472         case "$BITS_REQ" in
4473             32)
4474                 # need to look for 32 bit support.
4475                 BITS_CHECK_32=yes
4476                 # not copa.
4477                 BITS_OK=no;;
4478             # everyone else is happy.
4479             nochange) ;;
4480             *) ;;
4481         esac
4482     elif test "$DEFAULT_64BIT" = "no"; then
4483         # not 64 bit by default.
4484         BITS_GOT=32
4485         case "$BITS_REQ" in
4486             64|64else32)
4487                 BITS_CHECK_64=yes
4488                 #BITS_CHECK_32=yes
4489                 BITS_OK=no;;
4490             nochange) ;;
4491             *) ;;
4492         esac
4493     elif test "$DEFAULT_64BIT" = "unknown"; then
4494         # cross compiling.
4495         BITS_GOT=unknown
4496         case "$BITS_REQ" in
4497             64|64else32) BITS_OK=no
4498             BITS_CHECK_32=yes
4499             BITS_CHECK_64=yes ;;
4500             32) BITS_OK=no;;
4501             nochange) ;;
4502             *) ;;
4503         esac
4504     fi
4505
4506     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4507 $as_echo "$DEFAULT_64BIT" >&6; };
4508
4509     if test "$BITS_OK" != "yes"; then
4510         # not copa. back these up.
4511         CFLAGS_OLD="${CFLAGS}"
4512         CXXFLAGS_OLD="${CXXFLAGS}"
4513         LDFLAGS_OLD="${LDFLAGS}"
4514         ARFLAGS_OLD="${ARFLAGS}"
4515
4516         CFLAGS_32="${CFLAGS}"
4517         CXXFLAGS_32="${CXXFLAGS}"
4518         LDFLAGS_32="${LDFLAGS}"
4519         ARFLAGS_32="${ARFLAGS}"
4520
4521         CFLAGS_64="${CFLAGS}"
4522         CXXFLAGS_64="${CXXFLAGS}"
4523         LDFLAGS_64="${LDFLAGS}"
4524         ARFLAGS_64="${ARFLAGS}"
4525
4526         CAN_BUILD_64=unknown
4527         CAN_BUILD_32=unknown
4528         # These results can't be cached because is sets compiler flags.
4529         if test "$BITS_CHECK_64" = "yes"; then
4530             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4531 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4532             CAN_BUILD_64=no
4533             ####
4534             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4535             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4536             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4537             # On exit from the following clauses:
4538             # if CAN_BUILD_64=yes:
4539             #    *FLAGS are assumed to contain the right settings for 64bit
4540             # else if CAN_BUILD_64=no: (default)
4541             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4542
4543             if test "$GCC" = yes; then
4544                 CFLAGS="${CFLAGS} -m64"
4545                 CXXFLAGS="${CXXFLAGS} -m64"
4546                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547 /* end confdefs.h.  */
4548 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4549 _ACEOF
4550 if ac_fn_c_try_compile "$LINENO"; then :
4551   CAN_BUILD_64=yes
4552 else
4553   CAN_BUILD_64=no
4554 fi
4555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4556             else
4557                 case "${host}" in
4558                 sparc*-*-solaris*)
4559                     # 1. try -m64
4560                     CFLAGS="${CFLAGS} -m64"
4561                     CXXFLAGS="${CXXFLAGS} -m64"
4562                     if test "$cross_compiling" = yes; then :
4563   CAN_BUILD_64=unknown
4564 else
4565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4566 /* end confdefs.h.  */
4567 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4568 _ACEOF
4569 if ac_fn_c_try_run "$LINENO"; then :
4570   CAN_BUILD_64=yes
4571 else
4572   CAN_BUILD_64=no
4573 fi
4574 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4575   conftest.$ac_objext conftest.beam conftest.$ac_ext
4576 fi
4577
4578                     if test "$CAN_BUILD_64" != yes; then
4579                         # Nope. back out changes.
4580                         CFLAGS="${CFLAGS_OLD}"
4581                         CXXFLAGS="${CFLAGS_OLD}"
4582                         # 2. try xarch=v9 [deprecated]
4583                         ## TODO: cross compile: the following won't work.
4584                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4585                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4586                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4587                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4588                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4589                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4590                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4591                             CAN_BUILD_64=yes
4592                         fi
4593                     fi
4594                     ;;
4595                 i386-*-solaris*)
4596                     # 1. try -m64
4597                     CFLAGS="${CFLAGS} -m64"
4598                     CXXFLAGS="${CXXFLAGS} -m64"
4599                     if test "$cross_compiling" = yes; then :
4600   CAN_BUILD_64=unknown
4601 else
4602   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603 /* end confdefs.h.  */
4604 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4605 _ACEOF
4606 if ac_fn_c_try_run "$LINENO"; then :
4607   CAN_BUILD_64=yes
4608 else
4609   CAN_BUILD_64=no
4610 fi
4611 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4612   conftest.$ac_objext conftest.beam conftest.$ac_ext
4613 fi
4614
4615                     if test "$CAN_BUILD_64" != yes; then
4616                         # Nope. back out changes.
4617                         CFLAGS="${CFLAGS_OLD}"
4618                         CXXFLAGS="${CXXFLAGS_OLD}"
4619                         # 2. try the older compiler option
4620                         ## TODO: cross compile problem
4621                         AMD64=`isainfo -n 2>&1 | grep amd64`
4622                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4623                         if test -z "$SOL64" && test -n "$AMD64"; then
4624                             CFLAGS="${CFLAGS} -xtarget=generic64"
4625                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4626                             CAN_BUILD_64=yes
4627                         fi
4628                     fi
4629                     ;;
4630                 ia64-*-linux*)
4631                     # check for ecc/ecpc compiler support
4632                     ## TODO: cross compiler problem
4633                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4634                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4635                             CAN_BUILD_64=yes
4636                         fi
4637                     fi
4638                     ;;
4639                 *-*-cygwin)
4640                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4641                     # We only do this check to display the correct answer.
4642                     ## TODO: cross compiler problem
4643                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4644                         CAN_BUILD_64=yes
4645                     fi
4646                     ;;
4647                 *-*-aix*|powerpc64-*-linux*)
4648                     CFLAGS="${CFLAGS} -q64"
4649                     CXXFLAGS="${CXXFLAGS} -q64"
4650                     LDFLAGS="${LDFLAGS} -q64"
4651                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4652 /* end confdefs.h.  */
4653 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4654 _ACEOF
4655 if ac_fn_c_try_compile "$LINENO"; then :
4656   CAN_BUILD_64=yes
4657 else
4658   CAN_BUILD_64=no
4659 fi
4660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4661                     if test "$CAN_BUILD_64" = yes; then
4662                         # worked- set other options.
4663                         case "${host}" in
4664                         *-*-aix*)
4665                             # tell AIX what executable mode to use.
4666                             ARFLAGS="${ARFLAGS} -X64"
4667                         esac
4668                     fi
4669                     ;;
4670                 *-*-hpux*)
4671                     # First we try the newer +DD64, if that doesn't work,
4672                     # try other options.
4673
4674                     CFLAGS="${CFLAGS} +DD64"
4675                     CXXFLAGS="${CXXFLAGS} +DD64"
4676                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4677 /* end confdefs.h.  */
4678 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4679 _ACEOF
4680 if ac_fn_c_try_compile "$LINENO"; then :
4681   CAN_BUILD_64=yes
4682 else
4683   CAN_BUILD_64=no
4684 fi
4685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4686                     if test "$CAN_BUILD_64" != yes; then
4687                         # reset
4688                         CFLAGS="${CFLAGS_OLD}"
4689                         CXXFLAGS="${CXXFLAGS_OLD}"
4690                         # append
4691                         CFLAGS="${CFLAGS} +DA2.0W"
4692                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4693                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4694 /* end confdefs.h.  */
4695 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4696 _ACEOF
4697 if ac_fn_c_try_compile "$LINENO"; then :
4698   CAN_BUILD_64=yes
4699 else
4700   CAN_BUILD_64=no
4701 fi
4702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4703                     fi
4704                     ;;
4705                 *-*ibm-openedition*|*-*-os390*)
4706                     CFLAGS="${CFLAGS} -Wc,lp64"
4707                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4708                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4709                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710 /* end confdefs.h.  */
4711 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4712 _ACEOF
4713 if ac_fn_c_try_compile "$LINENO"; then :
4714   CAN_BUILD_64=yes
4715 else
4716   CAN_BUILD_64=no
4717 fi
4718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4719                     ;;
4720                 *)
4721                     # unknown platform.
4722                     ;;
4723                 esac
4724             fi
4725             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4726 $as_echo "$CAN_BUILD_64" >&6; }
4727             if test "$CAN_BUILD_64" = yes; then
4728                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4729 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4730                 if test "$cross_compiling" = yes; then :
4731   BITS_RUN_64=unknown
4732 else
4733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734 /* end confdefs.h.  */
4735 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4736 _ACEOF
4737 if ac_fn_c_try_run "$LINENO"; then :
4738   BITS_RUN_64=yes
4739 else
4740   BITS_RUN_64=no
4741 fi
4742 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4743   conftest.$ac_objext conftest.beam conftest.$ac_ext
4744 fi
4745
4746                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4747 $as_echo "$BITS_RUN_64" >&6; };
4748
4749                 CFLAGS_64="${CFLAGS}"
4750                 CXXFLAGS_64="${CXXFLAGS}"
4751                 LDFLAGS_64="${LDFLAGS}"
4752                 ARFLAGS_64="${ARFLAGS}"
4753             fi
4754             # put it back.
4755             CFLAGS="${CFLAGS_OLD}"
4756             CXXFLAGS="${CXXFLAGS_OLD}"
4757             LDFLAGS="${LDFLAGS_OLD}"
4758             ARFLAGS="${ARFLAGS_OLD}"
4759         fi
4760         if test "$BITS_CHECK_32" = "yes"; then
4761             # see comment under 'if BITS_CHECK_64', above.
4762             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4763 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4764             if test "$GCC" = yes; then
4765                 CFLAGS="${CFLAGS} -m32"
4766                 CXXFLAGS="${CXXFLAGS} -m32"
4767                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4768 /* end confdefs.h.  */
4769 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4770 _ACEOF
4771 if ac_fn_c_try_compile "$LINENO"; then :
4772   CAN_BUILD_32=yes
4773 else
4774   CAN_BUILD_32=no
4775 fi
4776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4777             fi
4778             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
4779 $as_echo "$CAN_BUILD_32" >&6; }
4780             if test "$CAN_BUILD_32" = yes; then
4781                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
4782 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
4783                 if test "$cross_compiling" = yes; then :
4784   BITS_RUN_32=unknown
4785 else
4786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4787 /* end confdefs.h.  */
4788 int main(void) {return (sizeof(void*)*8==32)?0:1;}
4789 _ACEOF
4790 if ac_fn_c_try_run "$LINENO"; then :
4791   BITS_RUN_32=yes
4792 else
4793   BITS_RUN_32=no
4794 fi
4795 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4796   conftest.$ac_objext conftest.beam conftest.$ac_ext
4797 fi
4798
4799                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
4800 $as_echo "$BITS_RUN_32" >&6; };
4801                 CFLAGS_32="${CFLAGS}"
4802                 CXXFLAGS_32="${CXXFLAGS}"
4803                 LDFLAGS_32="${LDFLAGS}"
4804                 ARFLAGS_32="${ARFLAGS}"
4805             fi
4806             # put it back.
4807             CFLAGS="${CFLAGS_OLD}"
4808             CXXFLAGS="${CXXFLAGS_OLD}"
4809             LDFLAGS="${LDFLAGS_OLD}"
4810             ARFLAGS="${ARFLAGS_OLD}"
4811         fi
4812
4813         ##
4814         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
4815         #
4816
4817         # First, implement 64else32
4818         if test "$BITS_REQ" = "64else32"; then
4819             if test "$BITS_RUN_64" = "yes"; then
4820                 BITS_REQ=64
4821             else
4822                 # no changes.
4823                 BITS_OK=yes
4824             fi
4825         fi
4826
4827         # implement.
4828         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
4829             CFLAGS="${CFLAGS_32}"
4830             CXXFLAGS="${CXXFLAGS_32}"
4831             LDFLAGS="${LDFLAGS_32}"
4832             ARFLAGS="${ARFLAGS_32}"
4833             BITS_OK=yes
4834         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
4835             CFLAGS="${CFLAGS_64}"
4836             CXXFLAGS="${CXXFLAGS_64}"
4837             LDFLAGS="${LDFLAGS_64}"
4838             ARFLAGS="${ARFLAGS_64}"
4839             BITS_OK=yes
4840         elif test "$BITS_OK" != "yes"; then
4841             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
4842         fi
4843      fi
4844
4845
4846
4847
4848 # Determine the Makefile fragment
4849
4850         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
4851 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
4852 if ${icu_cv_host_frag+:} false; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855
4856 case "${host}" in
4857 *-*-solaris*)
4858         if test "$GCC" = yes; then
4859                 icu_cv_host_frag=mh-solaris-gcc
4860         else
4861                 icu_cv_host_frag=mh-solaris
4862         fi ;;
4863 alpha*-*-linux-gnu)
4864         if test "$GCC" = yes; then
4865                 icu_cv_host_frag=mh-alpha-linux-gcc
4866         else
4867                 icu_cv_host_frag=mh-alpha-linux-cc
4868         fi ;;
4869 powerpc*-*-linux*)
4870         if test "$GCC" = yes; then
4871                 icu_cv_host_frag=mh-linux
4872         else
4873                 icu_cv_host_frag=mh-linux-va
4874         fi ;;
4875 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
4876 *-*-cygwin|*-*-mingw32|*-*-mingw64)
4877         if test "$GCC" = yes; then
4878                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879 /* end confdefs.h.  */
4880
4881 #ifndef __MINGW32__
4882 #error This is not MinGW
4883 #endif
4884 int
4885 main ()
4886 {
4887
4888   ;
4889   return 0;
4890 }
4891 _ACEOF
4892 if ac_fn_c_try_compile "$LINENO"; then :
4893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4894 /* end confdefs.h.  */
4895
4896 #ifndef __MINGW64__
4897 #error This is not MinGW64
4898 #endif
4899 int
4900 main ()
4901 {
4902
4903   ;
4904   return 0;
4905 }
4906 _ACEOF
4907 if ac_fn_c_try_compile "$LINENO"; then :
4908   icu_cv_host_frag=mh-mingw64
4909 else
4910   icu_cv_host_frag=mh-mingw
4911 fi
4912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4913 else
4914   icu_cv_host_frag=mh-cygwin
4915 fi
4916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4917         else
4918                 icu_cv_host_frag=mh-cygwin-msvc
4919         fi ;;
4920 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
4921 *-*-aix*)
4922         if test "$GCC" = yes; then
4923                 icu_cv_host_frag=mh-aix-gcc
4924         else
4925                 icu_cv_host_frag=mh-aix-va
4926         fi ;;
4927 *-*-hpux*)
4928         if test "$GCC" = yes; then
4929                 icu_cv_host_frag=mh-hpux-gcc
4930         else
4931                 case "$CXX" in
4932                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
4933                 esac
4934         fi ;;
4935 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
4936 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
4937 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
4938 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
4939 *-*-beos)       icu_cv_host_frag=mh-beos ;;
4940 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
4941 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
4942 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
4943 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
4944 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
4945 *)              icu_cv_host_frag=mh-unknown ;;
4946 esac
4947
4948
4949 fi
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
4951 $as_echo "$icu_cv_host_frag" >&6; }
4952
4953
4954 # Checks for libraries and other host specific stuff
4955 # On HP/UX, don't link to -lm from a shared lib because it isn't
4956 #  PIC (at least on 10.2)
4957 case "${host}" in
4958         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
4959 $as_echo_n "checking for floor in -lm... " >&6; }
4960 if ${ac_cv_lib_m_floor+:} false; then :
4961   $as_echo_n "(cached) " >&6
4962 else
4963   ac_check_lib_save_LIBS=$LIBS
4964 LIBS="-lm  $LIBS"
4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4966 /* end confdefs.h.  */
4967
4968 /* Override any GCC internal prototype to avoid an error.
4969    Use char because int might match the return type of a GCC
4970    builtin and then its argument prototype would still apply.  */
4971 #ifdef __cplusplus
4972 extern "C"
4973 #endif
4974 char floor ();
4975 int
4976 main ()
4977 {
4978 return floor ();
4979   ;
4980   return 0;
4981 }
4982 _ACEOF
4983 if ac_fn_c_try_link "$LINENO"; then :
4984   ac_cv_lib_m_floor=yes
4985 else
4986   ac_cv_lib_m_floor=no
4987 fi
4988 rm -f core conftest.err conftest.$ac_objext \
4989     conftest$ac_exeext conftest.$ac_ext
4990 LIBS=$ac_check_lib_save_LIBS
4991 fi
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
4993 $as_echo "$ac_cv_lib_m_floor" >&6; }
4994 if test "x$ac_cv_lib_m_floor" = xyes; then :
4995   LIB_M="-lm"
4996 fi
4997  ;;
4998
4999         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5000 $as_echo_n "checking for floor in -lm... " >&6; }
5001 if ${ac_cv_lib_m_floor+:} false; then :
5002   $as_echo_n "(cached) " >&6
5003 else
5004   ac_check_lib_save_LIBS=$LIBS
5005 LIBS="-lm  $LIBS"
5006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5007 /* end confdefs.h.  */
5008
5009 /* Override any GCC internal prototype to avoid an error.
5010    Use char because int might match the return type of a GCC
5011    builtin and then its argument prototype would still apply.  */
5012 #ifdef __cplusplus
5013 extern "C"
5014 #endif
5015 char floor ();
5016 int
5017 main ()
5018 {
5019 return floor ();
5020   ;
5021   return 0;
5022 }
5023 _ACEOF
5024 if ac_fn_c_try_link "$LINENO"; then :
5025   ac_cv_lib_m_floor=yes
5026 else
5027   ac_cv_lib_m_floor=no
5028 fi
5029 rm -f core conftest.err conftest.$ac_objext \
5030     conftest$ac_exeext conftest.$ac_ext
5031 LIBS=$ac_check_lib_save_LIBS
5032 fi
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5034 $as_echo "$ac_cv_lib_m_floor" >&6; }
5035 if test "x$ac_cv_lib_m_floor" = xyes; then :
5036   cat >>confdefs.h <<_ACEOF
5037 #define HAVE_LIBM 1
5038 _ACEOF
5039
5040   LIBS="-lm $LIBS"
5041
5042 fi
5043
5044                         LIB_M="" ;;
5045 esac
5046
5047
5048 # Check whether to build shared libraries
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5050 $as_echo_n "checking whether to build shared libraries... " >&6; }
5051 enabled=no
5052 # Check whether --enable-shared was given.
5053 if test "${enable_shared+set}" = set; then :
5054   enableval=$enable_shared;  case "${enableval}" in
5055              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5056              no);;
5057              *) ;;
5058     esac
5059 else
5060   enabled=yes; ENABLE_SHARED=YES
5061
5062 fi
5063
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5065 $as_echo "$enabled" >&6; }
5066
5067
5068 # Check whether to build static libraries
5069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5070 $as_echo_n "checking whether to build static libraries... " >&6; }
5071 enabled=no
5072 # Check whether --enable-static was given.
5073 if test "${enable_static+set}" = set; then :
5074   enableval=$enable_static;  case "${enableval}" in
5075              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5076              no) ;;
5077              *) ;;
5078     esac
5079 fi
5080
5081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5082 $as_echo "$enabled" >&6; }
5083
5084
5085 # When building release static library, there might be some optimization flags we can use
5086 if test "$ENABLE_STATIC" = "YES"; then
5087     if test "$ENABLE_SHARED" != "YES"; then
5088         if test "$ENABLE_RELEASE" = 1; then
5089             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5090 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5091             CHECK_STATIC_OPT_FLAG=no
5092
5093             OLD_CPPFLAGS="${CPPFLAGS}"
5094             OLD_LDFLAGS="${LDFLAGS}"
5095
5096             case "${host}" in
5097             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5098                 if test "$GCC" = yes; then
5099                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5100                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5101                 fi
5102                 ;;
5103             *)
5104                 ;;
5105             esac
5106
5107             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5108 /* end confdefs.h.  */
5109
5110 int
5111 main ()
5112 {
5113
5114   ;
5115   return 0;
5116 }
5117 _ACEOF
5118 if ac_fn_c_try_link "$LINENO"; then :
5119   CHECK_STATIC_OPT_FLAG=yes
5120 else
5121   CHECK_STATIC_OPT_FLAG=no
5122 fi
5123 rm -f core conftest.err conftest.$ac_objext \
5124     conftest$ac_exeext conftest.$ac_ext
5125             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5126 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5127             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5128                 CPPFLAGS="${OLD_CPPFLAGS}"
5129                 LDFLAGS="${OLD_LDFLAGS}"
5130             fi
5131         fi
5132     fi
5133 fi
5134
5135
5136 # Check whether to enable auto cleanup of libraries
5137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5138 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5139 enabled=no
5140 UCLN_NO_AUTO_CLEANUP=1
5141 # Check whether --enable-auto-cleanup was given.
5142 if test "${enable_auto_cleanup+set}" = set; then :
5143   enableval=$enable_auto_cleanup;  case "${enableval}" in
5144          yes) enabled=yes;
5145          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5146          UCLN_NO_AUTO_CLEANUP=0
5147           ;;
5148          *) ;;
5149     esac
5150 fi
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5153 $as_echo "$enabled" >&6; }
5154
5155
5156 # MSVC floating-point option
5157 MSVC_RELEASE_FLAG=""
5158 if test $enabled = yes
5159 then
5160     if test $icu_cv_host_frag = mh-cygwin-msvc
5161     then
5162         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5163 /* end confdefs.h.  */
5164
5165     #if defined _MSC_VER && _MSC_VER >= 1400
5166     #else
5167     Microsoft Visual C++ < 2005
5168     #endif
5169
5170 int
5171 main ()
5172 {
5173
5174   ;
5175   return 0;
5176 }
5177 _ACEOF
5178 if ac_fn_c_try_compile "$LINENO"; then :
5179   MSVC_RELEASE_FLAG="/fp:precise"
5180 else
5181   MSVC_RELEASE_FLAG="/Op"
5182 fi
5183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5184
5185         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5186         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5187     fi
5188 fi
5189
5190 # Check whether to enabled draft APIs
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5192 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5193 enabled=yes
5194 U_DEFAULT_SHOW_DRAFT=1
5195 # Check whether --enable-draft was given.
5196 if test "${enable_draft+set}" = set; then :
5197   enableval=$enable_draft;  case "${enableval}" in
5198          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5199          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5200           ;;
5201          *) ;;
5202     esac
5203 fi
5204
5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5206 $as_echo "$enabled" >&6; }
5207 # Make sure that we can use draft API in ICU.
5208 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5209     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5210 fi
5211
5212
5213 if test -n "$ac_tool_prefix"; then
5214   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5215 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5217 $as_echo_n "checking for $ac_word... " >&6; }
5218 if ${ac_cv_prog_RANLIB+:} false; then :
5219   $as_echo_n "(cached) " >&6
5220 else
5221   if test -n "$RANLIB"; then
5222   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5223 else
5224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5225 for as_dir in $PATH
5226 do
5227   IFS=$as_save_IFS
5228   test -z "$as_dir" && as_dir=.
5229     for ac_exec_ext in '' $ac_executable_extensions; do
5230   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5231     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5232     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5233     break 2
5234   fi
5235 done
5236   done
5237 IFS=$as_save_IFS
5238
5239 fi
5240 fi
5241 RANLIB=$ac_cv_prog_RANLIB
5242 if test -n "$RANLIB"; then
5243   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5244 $as_echo "$RANLIB" >&6; }
5245 else
5246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5247 $as_echo "no" >&6; }
5248 fi
5249
5250
5251 fi
5252 if test -z "$ac_cv_prog_RANLIB"; then
5253   ac_ct_RANLIB=$RANLIB
5254   # Extract the first word of "ranlib", so it can be a program name with args.
5255 set dummy ranlib; ac_word=$2
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5257 $as_echo_n "checking for $ac_word... " >&6; }
5258 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5259   $as_echo_n "(cached) " >&6
5260 else
5261   if test -n "$ac_ct_RANLIB"; then
5262   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5263 else
5264 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5265 for as_dir in $PATH
5266 do
5267   IFS=$as_save_IFS
5268   test -z "$as_dir" && as_dir=.
5269     for ac_exec_ext in '' $ac_executable_extensions; do
5270   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5271     ac_cv_prog_ac_ct_RANLIB="ranlib"
5272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5273     break 2
5274   fi
5275 done
5276   done
5277 IFS=$as_save_IFS
5278
5279 fi
5280 fi
5281 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5282 if test -n "$ac_ct_RANLIB"; then
5283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5284 $as_echo "$ac_ct_RANLIB" >&6; }
5285 else
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5287 $as_echo "no" >&6; }
5288 fi
5289
5290   if test "x$ac_ct_RANLIB" = x; then
5291     RANLIB=":"
5292   else
5293     case $cross_compiling:$ac_tool_warned in
5294 yes:)
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5296 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5297 ac_tool_warned=yes ;;
5298 esac
5299     RANLIB=$ac_ct_RANLIB
5300   fi
5301 else
5302   RANLIB="$ac_cv_prog_RANLIB"
5303 fi
5304
5305
5306 # look for 'ar' the proper way
5307 if test -n "$ac_tool_prefix"; then
5308   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5309 set dummy ${ac_tool_prefix}ar; ac_word=$2
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5311 $as_echo_n "checking for $ac_word... " >&6; }
5312 if ${ac_cv_prog_AR+:} false; then :
5313   $as_echo_n "(cached) " >&6
5314 else
5315   if test -n "$AR"; then
5316   ac_cv_prog_AR="$AR" # Let the user override the test.
5317 else
5318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5319 for as_dir in $PATH
5320 do
5321   IFS=$as_save_IFS
5322   test -z "$as_dir" && as_dir=.
5323     for ac_exec_ext in '' $ac_executable_extensions; do
5324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5325     ac_cv_prog_AR="${ac_tool_prefix}ar"
5326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5327     break 2
5328   fi
5329 done
5330   done
5331 IFS=$as_save_IFS
5332
5333 fi
5334 fi
5335 AR=$ac_cv_prog_AR
5336 if test -n "$AR"; then
5337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5338 $as_echo "$AR" >&6; }
5339 else
5340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5341 $as_echo "no" >&6; }
5342 fi
5343
5344
5345 fi
5346 if test -z "$ac_cv_prog_AR"; then
5347   ac_ct_AR=$AR
5348   # Extract the first word of "ar", so it can be a program name with args.
5349 set dummy ar; ac_word=$2
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5351 $as_echo_n "checking for $ac_word... " >&6; }
5352 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5353   $as_echo_n "(cached) " >&6
5354 else
5355   if test -n "$ac_ct_AR"; then
5356   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5357 else
5358 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5359 for as_dir in $PATH
5360 do
5361   IFS=$as_save_IFS
5362   test -z "$as_dir" && as_dir=.
5363     for ac_exec_ext in '' $ac_executable_extensions; do
5364   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5365     ac_cv_prog_ac_ct_AR="ar"
5366     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5367     break 2
5368   fi
5369 done
5370   done
5371 IFS=$as_save_IFS
5372
5373 fi
5374 fi
5375 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5376 if test -n "$ac_ct_AR"; then
5377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5378 $as_echo "$ac_ct_AR" >&6; }
5379 else
5380   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5381 $as_echo "no" >&6; }
5382 fi
5383
5384   if test "x$ac_ct_AR" = x; then
5385     AR="false"
5386   else
5387     case $cross_compiling:$ac_tool_warned in
5388 yes:)
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5390 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5391 ac_tool_warned=yes ;;
5392 esac
5393     AR=$ac_ct_AR
5394   fi
5395 else
5396   AR="$ac_cv_prog_AR"
5397 fi
5398
5399
5400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5401 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5402 enabled=yes
5403 U_DISABLE_RENAMING=0
5404 # Check whether --enable-renaming was given.
5405 if test "${enable_renaming+set}" = set; then :
5406   enableval=$enable_renaming;  case "${enableval}" in
5407              yes|"") enabled=yes ;;
5408              no) enabled=no; U_DISABLE_RENAMING=1;
5409              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5410               ;;
5411              *) ;;
5412     esac
5413 fi
5414
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5416 $as_echo "$enabled" >&6; }
5417
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5420 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5421 enabled=no
5422 U_ENABLE_TRACING=0
5423 # Check whether --enable-tracing was given.
5424 if test "${enable_tracing+set}" = set; then :
5425   enableval=$enable_tracing;  case "${enableval}" in
5426              yes|"") enabled=yes;
5427                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5428                      U_ENABLE_TRACING=1 ;;
5429              no) enabled=no; U_ENABLE_TRACING=0 ;;
5430              *) ;;
5431     esac
5432 fi
5433
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5435 $as_echo "$enabled" >&6; }
5436
5437
5438 # check if elf.h is present.
5439 for ac_header in elf.h
5440 do :
5441   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5442 if test "x$ac_cv_header_elf_h" = xyes; then :
5443   cat >>confdefs.h <<_ACEOF
5444 #define HAVE_ELF_H 1
5445 _ACEOF
5446
5447 fi
5448
5449 done
5450
5451 if test "x$ac_cv_header_elf_h" = "xyes"; then
5452     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5453 fi
5454
5455 U_ENABLE_DYLOAD=1
5456 enable=yes
5457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5458 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5459 # Check whether --enable-dyload was given.
5460 if test "${enable_dyload+set}" = set; then :
5461   enableval=$enable_dyload;  case "${enableval}" in
5462              yes|"")
5463                      U_ENABLE_DYLOAD=1
5464                      enable=yes
5465                      ;;
5466              no)
5467                  U_ENABLE_DYLOAD=0;
5468                  enable=no;
5469                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5470                  ;;
5471              *) ;;
5472     esac
5473 fi
5474
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5476 $as_echo "$enable" >&6; }
5477
5478
5479 if test "$enable" = "yes"; then
5480    for ac_header in dlfcn.h
5481 do :
5482   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5483 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5484   cat >>confdefs.h <<_ACEOF
5485 #define HAVE_DLFCN_H 1
5486 _ACEOF
5487
5488 fi
5489
5490 done
5491
5492    #AC_MSG_RESULT($enabled)
5493    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5494 $as_echo_n "checking for library containing dlopen... " >&6; }
5495 if ${ac_cv_search_dlopen+:} false; then :
5496   $as_echo_n "(cached) " >&6
5497 else
5498   ac_func_search_save_LIBS=$LIBS
5499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5500 /* end confdefs.h.  */
5501
5502 /* Override any GCC internal prototype to avoid an error.
5503    Use char because int might match the return type of a GCC
5504    builtin and then its argument prototype would still apply.  */
5505 #ifdef __cplusplus
5506 extern "C"
5507 #endif
5508 char dlopen ();
5509 int
5510 main ()
5511 {
5512 return dlopen ();
5513   ;
5514   return 0;
5515 }
5516 _ACEOF
5517 for ac_lib in '' dl; do
5518   if test -z "$ac_lib"; then
5519     ac_res="none required"
5520   else
5521     ac_res=-l$ac_lib
5522     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5523   fi
5524   if ac_fn_c_try_link "$LINENO"; then :
5525   ac_cv_search_dlopen=$ac_res
5526 fi
5527 rm -f core conftest.err conftest.$ac_objext \
5528     conftest$ac_exeext
5529   if ${ac_cv_search_dlopen+:} false; then :
5530   break
5531 fi
5532 done
5533 if ${ac_cv_search_dlopen+:} false; then :
5534
5535 else
5536   ac_cv_search_dlopen=no
5537 fi
5538 rm conftest.$ac_ext
5539 LIBS=$ac_func_search_save_LIBS
5540 fi
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5542 $as_echo "$ac_cv_search_dlopen" >&6; }
5543 ac_res=$ac_cv_search_dlopen
5544 if test "$ac_res" != no; then :
5545   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5546
5547 fi
5548
5549    for ac_func in dlopen
5550 do :
5551   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5552 if test "x$ac_cv_func_dlopen" = xyes; then :
5553   cat >>confdefs.h <<_ACEOF
5554 #define HAVE_DLOPEN 1
5555 _ACEOF
5556
5557 fi
5558 done
5559
5560
5561    if test "x$ac_cv_func_dlopen" != xyes; then
5562       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5563    fi
5564 fi
5565
5566 # Check for miscellanous functions.
5567 # So, use for putil / tools only.
5568 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5569 for ac_func in gettimeofday
5570 do :
5571   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5572 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5573   cat >>confdefs.h <<_ACEOF
5574 #define HAVE_GETTIMEOFDAY 1
5575 _ACEOF
5576
5577 fi
5578 done
5579
5580
5581
5582 # Check whether to use the evil rpath or not
5583 # Check whether --enable-rpath was given.
5584 if test "${enable_rpath+set}" = set; then :
5585   enableval=$enable_rpath;  case "${enableval}" in
5586              yes|"") ENABLE_RPATH=YES ;;
5587              no) ;;
5588              *) ;;
5589     esac
5590 else
5591   ENABLE_RPATH=NO
5592
5593 fi
5594
5595
5596
5597
5598
5599 ac_ext=cpp
5600 ac_cpp='$CXXCPP $CPPFLAGS'
5601 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5602 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5603 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5604
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5606 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5608 /* end confdefs.h.  */
5609
5610 int
5611 main ()
5612 {
5613
5614   ;
5615   return 0;
5616 }
5617 _ACEOF
5618 if ac_fn_cxx_try_compile "$LINENO"; then :
5619   cxx_okay=yes
5620 else
5621   cxx_okay=no
5622 fi
5623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5624 if test $cxx_okay = yes
5625 then
5626         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5627 $as_echo "Good" >&6; }
5628 else
5629         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5630 $as_echo "no" >&6; }
5631         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5632 fi
5633
5634 if [ "$GXX" = yes ]; then
5635     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++0x,
5636     # and check that the compiler still works.
5637     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5638         OLD_CXXFLAGS="${CXXFLAGS}"
5639         CXXFLAGS="$CXXFLAGS --std=c++0x"
5640         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5641 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5642         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5643 /* end confdefs.h.  */
5644
5645 int
5646 main ()
5647 {
5648
5649   ;
5650   return 0;
5651 }
5652 _ACEOF
5653 if ac_fn_cxx_try_compile "$LINENO"; then :
5654   cxx11_okay=yes
5655 else
5656   cxx11_okay=no
5657 fi
5658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5659         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
5660 $as_echo "$cxx11_okay" >&6; }
5661         if [ $cxx11_okay = yes ]; then
5662             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option --std=c++0x" >&5
5663 $as_echo "$as_me: Adding CXXFLAGS option --std=c++0x" >&6;}
5664             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} --std=c++0x"
5665         else
5666             CXXFLAGS="$OLD_CXXFLAGS"
5667         fi
5668     fi
5669 fi
5670
5671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5672 $as_echo_n "checking if #include <string> works... " >&6; }
5673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5674 /* end confdefs.h.  */
5675 #include <string>
5676 int
5677 main ()
5678 {
5679
5680   ;
5681   return 0;
5682 }
5683 _ACEOF
5684 if ac_fn_cxx_try_compile "$LINENO"; then :
5685   ac_cv_header_stdstring=yes
5686 else
5687   ac_cv_header_stdstring=no
5688 fi
5689 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5691 $as_echo "$ac_cv_header_stdstring" >&6; }
5692 if test $ac_cv_header_stdstring = yes
5693 then
5694         U_HAVE_STD_STRING=1
5695 else
5696         U_HAVE_STD_STRING=0
5697         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5698 fi
5699
5700
5701
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
5703 $as_echo_n "checking if #include <atomic> works... " >&6; }
5704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5705 /* end confdefs.h.  */
5706 #include <atomic>
5707 int
5708 main ()
5709 {
5710
5711   ;
5712   return 0;
5713 }
5714 _ACEOF
5715 if ac_fn_cxx_try_compile "$LINENO"; then :
5716   ac_cv_header_atomic=yes
5717 else
5718   ac_cv_header_atomic=no
5719 fi
5720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
5722 $as_echo "$ac_cv_header_atomic" >&6; }
5723 if test $ac_cv_header_atomic = yes
5724 then
5725         U_HAVE_ATOMIC=1
5726 else
5727         U_HAVE_ATOMIC=0
5728 fi
5729 # Make this available via CPPFLAGS
5730 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
5731
5732
5733 ac_ext=c
5734 ac_cpp='$CPP $CPPFLAGS'
5735 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5736 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5737 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5738
5739
5740 # Always build ICU with multi-threading support.
5741 threads=true
5742 ICU_USE_THREADS=1
5743 OLD_LIBS=${LIBS}
5744
5745 if test $threads = true; then
5746   # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5747   # and must do this before seaching for pthread_mutex_destroy, or
5748   # we will pick up libpthreads.so not libpthread.so
5749   # If this fails, then we must test for HPUX specials, before
5750   # moving on to a more generic test
5751
5752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5753 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5754 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
5755   $as_echo_n "(cached) " >&6
5756 else
5757   ac_check_lib_save_LIBS=$LIBS
5758 LIBS="-lpthread  $LIBS"
5759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5760 /* end confdefs.h.  */
5761
5762 /* Override any GCC internal prototype to avoid an error.
5763    Use char because int might match the return type of a GCC
5764    builtin and then its argument prototype would still apply.  */
5765 #ifdef __cplusplus
5766 extern "C"
5767 #endif
5768 char pthread_attr_init ();
5769 int
5770 main ()
5771 {
5772 return pthread_attr_init ();
5773   ;
5774   return 0;
5775 }
5776 _ACEOF
5777 if ac_fn_c_try_link "$LINENO"; then :
5778   ac_cv_lib_pthread_pthread_attr_init=yes
5779 else
5780   ac_cv_lib_pthread_pthread_attr_init=no
5781 fi
5782 rm -f core conftest.err conftest.$ac_objext \
5783     conftest$ac_exeext conftest.$ac_ext
5784 LIBS=$ac_check_lib_save_LIBS
5785 fi
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
5787 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
5788 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
5789   cat >>confdefs.h <<_ACEOF
5790 #define HAVE_LIBPTHREAD 1
5791 _ACEOF
5792
5793   LIBS="-lpthread $LIBS"
5794
5795 fi
5796
5797   if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
5798     ICU_USE_THREADS=1
5799   else
5800     # Locate the right library for POSIX threads. We look for the
5801     # symbols in the libraries first, because on Solaris libc provides
5802     # pthread_create but libpthread has the real code :(
5803     # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
5804     # FreeBSD users may need libpthread if they do not have libc_r.
5805
5806
5807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
5808 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
5809 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
5810   $as_echo_n "(cached) " >&6
5811 else
5812   ac_func_search_save_LIBS="$LIBS"
5813 ac_cv_search_pthread_mutex_destroy="no"
5814 for i in pthread pthreads c_r ; do
5815 LIBS="-l$i  $ac_func_search_save_LIBS"
5816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5817 /* end confdefs.h.  */
5818
5819 /* Override any GCC internal prototype to avoid an error.
5820    Use char because int might match the return type of a GCC
5821    builtin and then its argument prototype would still apply.  */
5822 #ifdef __cplusplus
5823 extern "C"
5824 #endif
5825 char pthread_mutex_destroy ();
5826 int
5827 main ()
5828 {
5829 return pthread_mutex_destroy ();
5830   ;
5831   return 0;
5832 }
5833 _ACEOF
5834 if ac_fn_c_try_link "$LINENO"; then :
5835   ac_cv_search_pthread_mutex_destroy="-l$i"
5836 break
5837 fi
5838 rm -f core conftest.err conftest.$ac_objext \
5839     conftest$ac_exeext conftest.$ac_ext
5840 done
5841 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
5842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5843 /* end confdefs.h.  */
5844
5845 /* Override any GCC internal prototype to avoid an error.
5846    Use char because int might match the return type of a GCC
5847    builtin and then its argument prototype would still apply.  */
5848 #ifdef __cplusplus
5849 extern "C"
5850 #endif
5851 char pthread_mutex_destroy ();
5852 int
5853 main ()
5854 {
5855 return pthread_mutex_destroy ();
5856   ;
5857   return 0;
5858 }
5859 _ACEOF
5860 if ac_fn_c_try_link "$LINENO"; then :
5861   ac_cv_search_pthread_mutex_destroy="none required"
5862 fi
5863 rm -f core conftest.err conftest.$ac_objext \
5864     conftest$ac_exeext conftest.$ac_ext
5865 fi
5866 LIBS="$ac_func_search_save_LIBS"
5867 fi
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
5869 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
5870 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
5871   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
5872
5873 else :
5874
5875 fi
5876
5877     if test "$ac_cv_search_pthread_mutex_destroy" != no; then
5878       ICU_USE_THREADS=1
5879     else
5880       # For HP 11
5881       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
5882 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
5883 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
5884   $as_echo_n "(cached) " >&6
5885 else
5886   ac_check_lib_save_LIBS=$LIBS
5887 LIBS="-lpthread  $LIBS"
5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5889 /* end confdefs.h.  */
5890
5891 /* Override any GCC internal prototype to avoid an error.
5892    Use char because int might match the return type of a GCC
5893    builtin and then its argument prototype would still apply.  */
5894 #ifdef __cplusplus
5895 extern "C"
5896 #endif
5897 char pthread_mutex_init ();
5898 int
5899 main ()
5900 {
5901 return pthread_mutex_init ();
5902   ;
5903   return 0;
5904 }
5905 _ACEOF
5906 if ac_fn_c_try_link "$LINENO"; then :
5907   ac_cv_lib_pthread_pthread_mutex_init=yes
5908 else
5909   ac_cv_lib_pthread_pthread_mutex_init=no
5910 fi
5911 rm -f core conftest.err conftest.$ac_objext \
5912     conftest$ac_exeext conftest.$ac_ext
5913 LIBS=$ac_check_lib_save_LIBS
5914 fi
5915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
5916 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
5917 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
5918   cat >>confdefs.h <<_ACEOF
5919 #define HAVE_LIBPTHREAD 1
5920 _ACEOF
5921
5922   LIBS="-lpthread $LIBS"
5923
5924 fi
5925
5926       if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
5927         ICU_USE_THREADS=1
5928       fi
5929     fi
5930
5931     ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
5932 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
5933
5934 fi
5935
5936
5937     if test $ac_cv_func_pthread_mutex_lock = yes; then
5938       ICU_USE_THREADS=1
5939     fi
5940   fi
5941   # Check to see if we are using CygWin with MSVC
5942   case "${host}" in
5943   *-pc-cygwin*|*-pc-mingw*)
5944     # For gcc, the thread options are set by mh-mingw/mh-cygwin
5945     # For msvc, the thread options are set by runConfigureICU
5946     ICU_USE_THREADS=1
5947     ;;
5948   *-*-hpux*)
5949     # Add -mt because it does several nice things on newer compilers.
5950     case "${icu_cv_host_frag}" in
5951       mh-hpux-acc)
5952         OLD_CXXFLAGS="${CXXFLAGS}"
5953         CXXFLAGS="${CXXFLAGS} -mt"
5954         if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
5955            CXXFLAGS="${OLD_CXXFLAGS}"
5956         else
5957            UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
5958         fi
5959       ;;
5960     esac
5961     ;;
5962   *-*-solaris*)
5963     case "${icu_cv_host_frag}" in
5964       mh-solaris)
5965            LIBS="${LIBS} -mt"
5966       ;;
5967     esac
5968     ;;
5969   esac
5970 fi
5971
5972 # Check whether --enable-weak-threads was given.
5973 if test "${enable_weak_threads+set}" = set; then :
5974   enableval=$enable_weak_threads; case "${enableval}" in
5975                 yes)
5976             LIB_THREAD="${LIBS%${OLD_LIBS}}"
5977             LIBS=${OLD_LIBS}
5978             ;;
5979                 no)  ;;
5980                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
5981                 esac
5982 fi
5983
5984
5985
5986 # Check for mmap()
5987
5988 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
5989 # Do this check instead.
5990 HAVE_MMAP=0
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
5992 $as_echo_n "checking for mmap... " >&6; }
5993 if ${ac_cv_func_mmap_ok+:} false; then :
5994   $as_echo_n "(cached) " >&6
5995 else
5996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5997 /* end confdefs.h.  */
5998 #include <unistd.h>
5999 #include <sys/mman.h>
6000 #include <sys/stat.h>
6001 #include <fcntl.h>
6002 int
6003 main ()
6004 {
6005 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6006   ;
6007   return 0;
6008 }
6009 _ACEOF
6010 if ac_fn_c_try_link "$LINENO"; then :
6011   ac_cv_func_mmap_ok=yes
6012 else
6013   ac_cv_func_mmap_ok=no
6014 fi
6015 rm -f core conftest.err conftest.$ac_objext \
6016     conftest$ac_exeext conftest.$ac_ext
6017 fi
6018
6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6020 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6021 if test $ac_cv_func_mmap_ok = yes
6022 then
6023     HAVE_MMAP=1
6024 else
6025     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6026 fi
6027
6028
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6030 $as_echo_n "checking for genccode assembly... " >&6; }
6031
6032 # Check to see if genccode can generate simple assembly.
6033 GENCCODE_ASSEMBLY=
6034 case "${host}" in
6035 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6036     if test "$GCC" = yes; then
6037         # We're using gcc, and the simple -a gcc command line works for genccode
6038         GENCCODE_ASSEMBLY="-a gcc"
6039     fi ;;
6040 i*86-*-solaris*)
6041     if test "$GCC" = yes; then
6042         # When using gcc, look if we're also using GNU as.
6043         # When using GNU as, the simple -a gcc command line works for genccode.
6044         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6045         asv=`"${asv}" --version 2>/dev/null`
6046         case "X${asv}" in
6047         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6048         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6049         esac
6050         unset asv
6051     else
6052         GENCCODE_ASSEMBLY="-a sun-x86"
6053     fi ;;
6054 sparc-*-solaris*)
6055     GENCCODE_ASSEMBLY="-a sun"
6056     ;;
6057 ia64-*-hpux*)
6058     GENCCODE_ASSEMBLY="-a aCC-ia64"
6059     ;;
6060 esac
6061
6062
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6064 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6065
6066 # Checks for header files
6067 for ac_header in inttypes.h
6068 do :
6069   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6070 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6071   cat >>confdefs.h <<_ACEOF
6072 #define HAVE_INTTYPES_H 1
6073 _ACEOF
6074
6075 fi
6076
6077 done
6078
6079 if test $ac_cv_header_inttypes_h = no; then
6080  U_HAVE_INTTYPES_H=0
6081  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6082 else
6083  U_HAVE_INTTYPES_H=1
6084 fi
6085 if test "$CC" = ccc; then
6086  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6087 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6088  case "${host}" in
6089         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6090         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6091  esac
6092 fi
6093
6094
6095
6096 for ac_header in dirent.h
6097 do :
6098   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6099 if test "x$ac_cv_header_dirent_h" = xyes; then :
6100   cat >>confdefs.h <<_ACEOF
6101 #define HAVE_DIRENT_H 1
6102 _ACEOF
6103
6104 fi
6105
6106 done
6107
6108 if test $ac_cv_header_dirent_h = no; then
6109  U_HAVE_DIRENT_H=0
6110  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6111 else
6112  U_HAVE_DIRENT_H=1
6113 fi
6114
6115
6116
6117 # Check for endianness
6118  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6119 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6120 if ${ac_cv_c_bigendian+:} false; then :
6121   $as_echo_n "(cached) " >&6
6122 else
6123   ac_cv_c_bigendian=unknown
6124     # See if we're dealing with a universal compiler.
6125     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126 /* end confdefs.h.  */
6127 #ifndef __APPLE_CC__
6128                not a universal capable compiler
6129              #endif
6130              typedef int dummy;
6131
6132 _ACEOF
6133 if ac_fn_c_try_compile "$LINENO"; then :
6134
6135         # Check for potential -arch flags.  It is not universal unless
6136         # there are at least two -arch flags with different values.
6137         ac_arch=
6138         ac_prev=
6139         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6140          if test -n "$ac_prev"; then
6141            case $ac_word in
6142              i?86 | x86_64 | ppc | ppc64)
6143                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6144                  ac_arch=$ac_word
6145                else
6146                  ac_cv_c_bigendian=universal
6147                  break
6148                fi
6149                ;;
6150            esac
6151            ac_prev=
6152          elif test "x$ac_word" = "x-arch"; then
6153            ac_prev=arch
6154          fi
6155        done
6156 fi
6157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6158     if test $ac_cv_c_bigendian = unknown; then
6159       # See if sys/param.h defines the BYTE_ORDER macro.
6160       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6161 /* end confdefs.h.  */
6162 #include <sys/types.h>
6163              #include <sys/param.h>
6164
6165 int
6166 main ()
6167 {
6168 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6169                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6170                      && LITTLE_ENDIAN)
6171               bogus endian macros
6172              #endif
6173
6174   ;
6175   return 0;
6176 }
6177 _ACEOF
6178 if ac_fn_c_try_compile "$LINENO"; then :
6179   # It does; now see whether it defined to BIG_ENDIAN or not.
6180          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6181 /* end confdefs.h.  */
6182 #include <sys/types.h>
6183                 #include <sys/param.h>
6184
6185 int
6186 main ()
6187 {
6188 #if BYTE_ORDER != BIG_ENDIAN
6189                  not big endian
6190                 #endif
6191
6192   ;
6193   return 0;
6194 }
6195 _ACEOF
6196 if ac_fn_c_try_compile "$LINENO"; then :
6197   ac_cv_c_bigendian=yes
6198 else
6199   ac_cv_c_bigendian=no
6200 fi
6201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202 fi
6203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6204     fi
6205     if test $ac_cv_c_bigendian = unknown; then
6206       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6207       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6208 /* end confdefs.h.  */
6209 #include <limits.h>
6210
6211 int
6212 main ()
6213 {
6214 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6215               bogus endian macros
6216              #endif
6217
6218   ;
6219   return 0;
6220 }
6221 _ACEOF
6222 if ac_fn_c_try_compile "$LINENO"; then :
6223   # It does; now see whether it defined to _BIG_ENDIAN or not.
6224          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6225 /* end confdefs.h.  */
6226 #include <limits.h>
6227
6228 int
6229 main ()
6230 {
6231 #ifndef _BIG_ENDIAN
6232                  not big endian
6233                 #endif
6234
6235   ;
6236   return 0;
6237 }
6238 _ACEOF
6239 if ac_fn_c_try_compile "$LINENO"; then :
6240   ac_cv_c_bigendian=yes
6241 else
6242   ac_cv_c_bigendian=no
6243 fi
6244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6245 fi
6246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6247     fi
6248     if test $ac_cv_c_bigendian = unknown; then
6249       # Compile a test program.
6250       if test "$cross_compiling" = yes; then :
6251   # Try to guess by grepping values from an object file.
6252          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6253 /* end confdefs.h.  */
6254 short int ascii_mm[] =
6255                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6256                 short int ascii_ii[] =
6257                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6258                 int use_ascii (int i) {
6259                   return ascii_mm[i] + ascii_ii[i];
6260                 }
6261                 short int ebcdic_ii[] =
6262                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6263                 short int ebcdic_mm[] =
6264                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6265                 int use_ebcdic (int i) {
6266                   return ebcdic_mm[i] + ebcdic_ii[i];
6267                 }
6268                 extern int foo;
6269
6270 int
6271 main ()
6272 {
6273 return use_ascii (foo) == use_ebcdic (foo);
6274   ;
6275   return 0;
6276 }
6277 _ACEOF
6278 if ac_fn_c_try_compile "$LINENO"; then :
6279   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6280               ac_cv_c_bigendian=yes
6281             fi
6282             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6283               if test "$ac_cv_c_bigendian" = unknown; then
6284                 ac_cv_c_bigendian=no
6285               else
6286                 # finding both strings is unlikely to happen, but who knows?
6287                 ac_cv_c_bigendian=unknown
6288               fi
6289             fi
6290 fi
6291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6292 else
6293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6294 /* end confdefs.h.  */
6295 $ac_includes_default
6296 int
6297 main ()
6298 {
6299
6300              /* Are we little or big endian?  From Harbison&Steele.  */
6301              union
6302              {
6303                long int l;
6304                char c[sizeof (long int)];
6305              } u;
6306              u.l = 1;
6307              return u.c[sizeof (long int) - 1] == 1;
6308
6309   ;
6310   return 0;
6311 }
6312 _ACEOF
6313 if ac_fn_c_try_run "$LINENO"; then :
6314   ac_cv_c_bigendian=no
6315 else
6316   ac_cv_c_bigendian=yes
6317 fi
6318 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6319   conftest.$ac_objext conftest.beam conftest.$ac_ext
6320 fi
6321
6322     fi
6323 fi
6324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6325 $as_echo "$ac_cv_c_bigendian" >&6; }
6326  case $ac_cv_c_bigendian in #(
6327    yes)
6328      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6329 ;; #(
6330    no)
6331       ;; #(
6332    universal)
6333
6334 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6335
6336      ;; #(
6337    *)
6338      as_fn_error $? "unknown endianness
6339  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6340  esac
6341
6342 if test $ac_cv_c_bigendian = no; then
6343 U_IS_BIG_ENDIAN=0
6344 U_ENDIAN_CHAR="l"
6345 else
6346 U_IS_BIG_ENDIAN=1
6347 U_ENDIAN_CHAR="b"
6348 fi
6349
6350
6351 # Do various POSIX related checks
6352 U_HAVE_NL_LANGINFO_CODESET=0
6353 U_NL_LANGINFO_CODESET=-1
6354 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6355 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6356   U_HAVE_NL_LANGINFO=1
6357 else
6358   U_HAVE_NL_LANGINFO=0
6359 fi
6360
6361 if test $U_HAVE_NL_LANGINFO -eq 1; then
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6363 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6364 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6365   $as_echo_n "(cached) " >&6
6366 else
6367   ac_cv_nl_langinfo_codeset="unknown"
6368   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6370 /* end confdefs.h.  */
6371 #include <langinfo.h>
6372 int
6373 main ()
6374 {
6375 nl_langinfo($a);
6376   ;
6377   return 0;
6378 }
6379 _ACEOF
6380 if ac_fn_c_try_link "$LINENO"; then :
6381   ac_cv_nl_langinfo_codeset="$a"; break
6382 fi
6383 rm -f core conftest.err conftest.$ac_objext \
6384     conftest$ac_exeext conftest.$ac_ext
6385   done
6386 fi
6387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6388 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6389   if test x$ac_cv_nl_langinfo_codeset != xunknown
6390   then
6391       U_HAVE_NL_LANGINFO_CODESET=1
6392       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6393       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6394       then
6395         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6396       fi
6397   else
6398       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6399   fi
6400 fi
6401
6402
6403
6404 # Namespace support checks
6405 ac_ext=cpp
6406 ac_cpp='$CXXCPP $CPPFLAGS'
6407 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6408 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6409 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6410
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6412 $as_echo_n "checking for namespace support... " >&6; }
6413 if ${ac_cv_namespace_ok+:} false; then :
6414   $as_echo_n "(cached) " >&6
6415 else
6416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6417 /* end confdefs.h.  */
6418 namespace x_version {void f(){}}
6419     namespace x = x_version;
6420     using namespace x_version;
6421
6422 int
6423 main ()
6424 {
6425 f();
6426   ;
6427   return 0;
6428 }
6429 _ACEOF
6430 if ac_fn_cxx_try_link "$LINENO"; then :
6431   ac_cv_namespace_ok=yes
6432 else
6433   ac_cv_namespace_ok=no
6434 fi
6435 rm -f core conftest.err conftest.$ac_objext \
6436     conftest$ac_exeext conftest.$ac_ext
6437 fi
6438
6439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6440 $as_echo "$ac_cv_namespace_ok" >&6; }
6441 if test $ac_cv_namespace_ok = no
6442 then
6443     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6444 fi
6445
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6447 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6448 U_OVERRIDE_CXX_ALLOCATION=0
6449 U_HAVE_PLACEMENT_NEW=0
6450 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6451   $as_echo_n "(cached) " >&6
6452 else
6453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6454 /* end confdefs.h.  */
6455 #include <stdlib.h>
6456     class UMemory {
6457     public:
6458     void *operator new(size_t size) {return malloc(size);}
6459     void *operator new[](size_t size) {return malloc(size);}
6460     void operator delete(void *p) {free(p);}
6461     void operator delete[](void *p) {free(p);}
6462     };
6463
6464 int
6465 main ()
6466 {
6467
6468   ;
6469   return 0;
6470 }
6471 _ACEOF
6472 if ac_fn_cxx_try_link "$LINENO"; then :
6473   ac_cv_override_cxx_allocation_ok=yes
6474 else
6475   ac_cv_override_cxx_allocation_ok=no
6476 fi
6477 rm -f core conftest.err conftest.$ac_objext \
6478     conftest$ac_exeext conftest.$ac_ext
6479 fi
6480
6481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6482 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6483 if test $ac_cv_override_cxx_allocation_ok = yes
6484 then
6485     U_OVERRIDE_CXX_ALLOCATION=1
6486     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6487 $as_echo_n "checking for placement new and delete... " >&6; }
6488     if ${ac_cv_override_placement_new_ok+:} false; then :
6489   $as_echo_n "(cached) " >&6
6490 else
6491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6492 /* end confdefs.h.  */
6493 #include <stdlib.h>
6494         class UMemory {
6495         public:
6496         void *operator new(size_t size) {return malloc(size);}
6497         void *operator new[](size_t size) {return malloc(size);}
6498         void operator delete(void *p) {free(p);}
6499         void operator delete[](void *p) {free(p);}
6500         void * operator new(size_t, void *ptr) { return ptr; }
6501         void operator delete(void *, void *) {}
6502         };
6503
6504 int
6505 main ()
6506 {
6507
6508   ;
6509   return 0;
6510 }
6511 _ACEOF
6512 if ac_fn_cxx_try_link "$LINENO"; then :
6513   ac_cv_override_placement_new_ok=yes
6514 else
6515   ac_cv_override_placement_new_ok=no
6516 fi
6517 rm -f core conftest.err conftest.$ac_objext \
6518     conftest$ac_exeext conftest.$ac_ext
6519 fi
6520
6521     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6522 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6523     if test $ac_cv_override_placement_new_ok = yes
6524     then
6525         U_HAVE_PLACEMENT_NEW=1
6526     else
6527         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6528     fi
6529 else
6530     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6531 fi
6532
6533
6534
6535 ac_ext=c
6536 ac_cpp='$CPP $CPPFLAGS'
6537 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6538 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6539 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6540
6541 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6542 if test "x$ac_cv_func_popen" = xyes; then :
6543
6544 fi
6545
6546 if test x$ac_cv_func_popen = xyes
6547 then
6548      U_HAVE_POPEN=1
6549 else
6550      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6551      U_HAVE_POPEN=0
6552 fi
6553
6554
6555 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6556 if test "x$ac_cv_func_tzset" = xyes; then :
6557
6558 fi
6559
6560 U_HAVE_TZSET=0
6561 if test x$ac_cv_func_tzset = xyes
6562 then
6563     U_TZSET=tzset
6564     U_HAVE_TZSET=1
6565 else
6566     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6567 if test "x$ac_cv_func__tzset" = xyes; then :
6568
6569 fi
6570
6571     if test x$ac_cv_func__tzset = xyes
6572     then
6573         U_TZSET=_tzset
6574         U_HAVE_TZSET=1
6575     else
6576       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6577     fi
6578 fi
6579
6580
6581
6582 U_HAVE_TZNAME=0
6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6584 $as_echo_n "checking for tzname... " >&6; }
6585 if ${ac_cv_var_tzname+:} false; then :
6586   $as_echo_n "(cached) " >&6
6587 else
6588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6589 /* end confdefs.h.  */
6590 #ifndef __USE_POSIX
6591 #define __USE_POSIX
6592 #endif
6593 #include <stdlib.h>
6594 #include <time.h>
6595 #ifndef tzname /* For SGI.  */
6596 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6597 #endif
6598 int
6599 main ()
6600 {
6601 atoi(*tzname);
6602   ;
6603   return 0;
6604 }
6605 _ACEOF
6606 if ac_fn_c_try_link "$LINENO"; then :
6607   ac_cv_var_tzname=yes
6608 else
6609   ac_cv_var_tzname=no
6610 fi
6611 rm -f core conftest.err conftest.$ac_objext \
6612     conftest$ac_exeext conftest.$ac_ext
6613 fi
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6615 $as_echo "$ac_cv_var_tzname" >&6; }
6616 if test $ac_cv_var_tzname = yes; then
6617   U_TZNAME=tzname
6618   U_HAVE_TZNAME=1
6619 else
6620   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6621 $as_echo_n "checking for _tzname... " >&6; }
6622 if ${ac_cv_var__tzname+:} false; then :
6623   $as_echo_n "(cached) " >&6
6624 else
6625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6626 /* end confdefs.h.  */
6627 #include <stdlib.h>
6628   #include <time.h>
6629   extern char *_tzname[];
6630 int
6631 main ()
6632 {
6633 atoi(*_tzname);
6634   ;
6635   return 0;
6636 }
6637 _ACEOF
6638 if ac_fn_c_try_link "$LINENO"; then :
6639   ac_cv_var__tzname=yes
6640 else
6641   ac_cv_var__tzname=no
6642 fi
6643 rm -f core conftest.err conftest.$ac_objext \
6644     conftest$ac_exeext conftest.$ac_ext
6645 fi
6646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6647 $as_echo "$ac_cv_var__tzname" >&6; }
6648     if test $ac_cv_var__tzname = yes; then
6649       U_TZNAME=_tzname
6650       U_HAVE_TZNAME=1
6651     else
6652      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6653     fi
6654 fi
6655
6656
6657
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6659 $as_echo_n "checking for timezone... " >&6; }
6660 if ${ac_cv_var_timezone+:} false; then :
6661   $as_echo_n "(cached) " >&6
6662 else
6663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6664 /* end confdefs.h.  */
6665 #ifndef __USE_POSIX
6666 #define __USE_POSIX
6667 #endif
6668 #ifndef __USE_XOPEN
6669 #define __USE_XOPEN
6670 #endif
6671 #include <time.h>
6672
6673 int
6674 main ()
6675 {
6676 timezone = 1;
6677   ;
6678   return 0;
6679 }
6680 _ACEOF
6681 if ac_fn_c_try_link "$LINENO"; then :
6682   ac_cv_var_timezone=yes
6683 else
6684   ac_cv_var_timezone=no
6685 fi
6686 rm -f core conftest.err conftest.$ac_objext \
6687     conftest$ac_exeext conftest.$ac_ext
6688 fi
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6690 $as_echo "$ac_cv_var_timezone" >&6; }
6691 U_HAVE_TIMEZONE=0
6692 if test $ac_cv_var_timezone = yes; then
6693   U_TIMEZONE=timezone
6694   U_HAVE_TIMEZONE=1
6695 else
6696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6697 $as_echo_n "checking for __timezone... " >&6; }
6698 if ${ac_cv_var___timezone+:} false; then :
6699   $as_echo_n "(cached) " >&6
6700 else
6701   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6702 /* end confdefs.h.  */
6703 #include <time.h>
6704 int
6705 main ()
6706 {
6707 __timezone = 1;
6708   ;
6709   return 0;
6710 }
6711 _ACEOF
6712 if ac_fn_c_try_link "$LINENO"; then :
6713   ac_cv_var___timezone=yes
6714 else
6715   ac_cv_var___timezone=no
6716 fi
6717 rm -f core conftest.err conftest.$ac_objext \
6718     conftest$ac_exeext conftest.$ac_ext
6719 fi
6720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
6721 $as_echo "$ac_cv_var___timezone" >&6; }
6722   if test $ac_cv_var___timezone = yes; then
6723     U_TIMEZONE=__timezone
6724     U_HAVE_TIMEZONE=1
6725   else
6726     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
6727 $as_echo_n "checking for _timezone... " >&6; }
6728 if ${ac_cv_var__timezone+:} false; then :
6729   $as_echo_n "(cached) " >&6
6730 else
6731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6732 /* end confdefs.h.  */
6733 #include <time.h>
6734 int
6735 main ()
6736 {
6737 _timezone = 1;
6738   ;
6739   return 0;
6740 }
6741 _ACEOF
6742 if ac_fn_c_try_link "$LINENO"; then :
6743   ac_cv_var__timezone=yes
6744 else
6745   ac_cv_var__timezone=no
6746 fi
6747 rm -f core conftest.err conftest.$ac_objext \
6748     conftest$ac_exeext conftest.$ac_ext
6749 fi
6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
6751 $as_echo "$ac_cv_var__timezone" >&6; }
6752     if test $ac_cv_var__timezone = yes; then
6753       U_TIMEZONE=_timezone
6754       U_HAVE_TIMEZONE=1
6755     else
6756      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
6757     fi
6758   fi
6759 fi
6760
6761
6762
6763 # Checks for typedefs
6764 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
6765 if test "x$ac_cv_type_int8_t" = xyes; then :
6766
6767 else
6768
6769 cat >>confdefs.h <<_ACEOF
6770 #define int8_t signed char
6771 _ACEOF
6772
6773 fi
6774
6775 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
6776 if test "x$ac_cv_type_uint8_t" = xyes; then :
6777
6778 else
6779
6780 cat >>confdefs.h <<_ACEOF
6781 #define uint8_t unsigned char
6782 _ACEOF
6783
6784 fi
6785
6786 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
6787 if test "x$ac_cv_type_int16_t" = xyes; then :
6788
6789 else
6790
6791 cat >>confdefs.h <<_ACEOF
6792 #define int16_t signed short
6793 _ACEOF
6794
6795 fi
6796
6797 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
6798 if test "x$ac_cv_type_uint16_t" = xyes; then :
6799
6800 else
6801
6802 cat >>confdefs.h <<_ACEOF
6803 #define uint16_t unsigned short
6804 _ACEOF
6805
6806 fi
6807
6808 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
6809 if test "x$ac_cv_type_int32_t" = xyes; then :
6810
6811 else
6812
6813 cat >>confdefs.h <<_ACEOF
6814 #define int32_t signed long
6815 _ACEOF
6816
6817 fi
6818
6819 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
6820 if test "x$ac_cv_type_uint32_t" = xyes; then :
6821
6822 else
6823
6824 cat >>confdefs.h <<_ACEOF
6825 #define uint32_t unsigned long
6826 _ACEOF
6827
6828 fi
6829
6830 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
6831 if test "x$ac_cv_type_int64_t" = xyes; then :
6832
6833 else
6834
6835 cat >>confdefs.h <<_ACEOF
6836 #define int64_t signed long long
6837 _ACEOF
6838
6839 fi
6840
6841 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
6842 if test "x$ac_cv_type_uint64_t" = xyes; then :
6843
6844 else
6845
6846 cat >>confdefs.h <<_ACEOF
6847 #define uint64_t unsigned long long
6848 _ACEOF
6849
6850 fi
6851
6852
6853 if test $ac_cv_type_int8_t = no; then
6854 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
6855 fi
6856
6857 if test $ac_cv_type_uint8_t = no; then
6858 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
6859 fi
6860
6861 if test $ac_cv_type_int16_t = no; then
6862 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
6863 fi
6864
6865 if test $ac_cv_type_uint16_t = no; then
6866 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
6867 fi
6868
6869 if test $ac_cv_type_int32_t = no; then
6870 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
6871 fi
6872
6873 if test $ac_cv_type_uint32_t = no; then
6874 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
6875 fi
6876
6877 if test $ac_cv_type_int64_t = no; then
6878 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
6879 fi
6880
6881 if test $ac_cv_type_uint64_t = no; then
6882 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
6883 fi
6884
6885 # Do various wchar_t related checks
6886 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
6887 if test "x$ac_cv_header_wchar_h" = xyes; then :
6888
6889 fi
6890
6891
6892 if test "$ac_cv_header_wchar_h" = no
6893 then
6894     U_HAVE_WCHAR_H=0
6895     U_HAVE_WCSCPY=0
6896     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
6897 else
6898
6899 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
6900
6901     U_HAVE_WCHAR_H=1
6902     # Some broken systems have wchar.h but not some of its functions...
6903     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
6904 $as_echo_n "checking for library containing wcscpy... " >&6; }
6905 if ${ac_cv_search_wcscpy+:} false; then :
6906   $as_echo_n "(cached) " >&6
6907 else
6908   ac_func_search_save_LIBS=$LIBS
6909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6910 /* end confdefs.h.  */
6911
6912 /* Override any GCC internal prototype to avoid an error.
6913    Use char because int might match the return type of a GCC
6914    builtin and then its argument prototype would still apply.  */
6915 #ifdef __cplusplus
6916 extern "C"
6917 #endif
6918 char wcscpy ();
6919 int
6920 main ()
6921 {
6922 return wcscpy ();
6923   ;
6924   return 0;
6925 }
6926 _ACEOF
6927 for ac_lib in '' wcs w; do
6928   if test -z "$ac_lib"; then
6929     ac_res="none required"
6930   else
6931     ac_res=-l$ac_lib
6932     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6933   fi
6934   if ac_fn_c_try_link "$LINENO"; then :
6935   ac_cv_search_wcscpy=$ac_res
6936 fi
6937 rm -f core conftest.err conftest.$ac_objext \
6938     conftest$ac_exeext
6939   if ${ac_cv_search_wcscpy+:} false; then :
6940   break
6941 fi
6942 done
6943 if ${ac_cv_search_wcscpy+:} false; then :
6944
6945 else
6946   ac_cv_search_wcscpy=no
6947 fi
6948 rm conftest.$ac_ext
6949 LIBS=$ac_func_search_save_LIBS
6950 fi
6951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
6952 $as_echo "$ac_cv_search_wcscpy" >&6; }
6953 ac_res=$ac_cv_search_wcscpy
6954 if test "$ac_res" != no; then :
6955   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6956
6957 fi
6958
6959     if test "$ac_cv_search_wcscpy" != no; then
6960       U_HAVE_WCSCPY=1
6961     else
6962       U_HAVE_WCSCPY=0
6963       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
6964     fi
6965 fi
6966
6967
6968
6969 # The cast to long int works around a bug in the HP C Compiler
6970 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6971 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6972 # This bug is HP SR number 8606223364.
6973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
6974 $as_echo_n "checking size of wchar_t... " >&6; }
6975 if ${ac_cv_sizeof_wchar_t+:} false; then :
6976   $as_echo_n "(cached) " >&6
6977 else
6978   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
6979 #if STDC_HEADERS
6980 #include <stddef.h>
6981 #endif
6982 #include <stdlib.h>
6983 #if HAVE_WCHAR_H
6984 #include <string.h>
6985 #include <wchar.h>
6986 #endif
6987 "; then :
6988
6989 else
6990   if test "$ac_cv_type_wchar_t" = yes; then
6991      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6992 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6993 as_fn_error 77 "cannot compute sizeof (wchar_t)
6994 See \`config.log' for more details" "$LINENO" 5; }
6995    else
6996      ac_cv_sizeof_wchar_t=0
6997    fi
6998 fi
6999
7000 fi
7001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7002 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7003
7004
7005
7006 cat >>confdefs.h <<_ACEOF
7007 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7008 _ACEOF
7009
7010
7011 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7012 # We do this check to verify that everything is okay.
7013 if test $U_SIZEOF_WCHAR_T = 0; then
7014     if test $U_HAVE_WCHAR_H=1; then
7015        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7016     fi
7017 fi
7018
7019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7020 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7021 U_CHECK_UTF16_STRING=1
7022 CHECK_UTF16_STRING_RESULT="unknown"
7023
7024 case "${host}" in
7025 *-*-aix*|powerpc64-*-linux*)
7026     if test "$GCC" = no; then
7027         OLD_CFLAGS="${CFLAGS}"
7028         OLD_CXXFLAGS="${CXXFLAGS}"
7029         CFLAGS="${CFLAGS} -qutf"
7030         CXXFLAGS="${CXXFLAGS} -qutf"
7031         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7032 /* end confdefs.h.  */
7033 const unsigned short hello[] = u"hello";
7034 int
7035 main ()
7036 {
7037
7038   ;
7039   return 0;
7040 }
7041 _ACEOF
7042 if ac_fn_c_try_compile "$LINENO"; then :
7043   U_CHECK_UTF16_STRING=1
7044 else
7045   U_CHECK_UTF16_STRING=0
7046 fi
7047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7048         if test "$U_CHECK_UTF16_STRING" = 0; then
7049             CFLAGS="${OLD_CFLAGS}"
7050             CXXFLAGS="${OLD_CXXFLAGS}"
7051         else
7052             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7053             CHECK_UTF16_STRING_RESULT="-qutf"
7054         fi
7055     fi
7056     ;;
7057 *-*-solaris*)
7058     if test "$GCC" = no; then
7059         OLD_CFLAGS="${CFLAGS}"
7060         OLD_CXXFLAGS="${CXXFLAGS}"
7061         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7062         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7063         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7064 /* end confdefs.h.  */
7065 const unsigned short hello[] = U"hello";
7066 int
7067 main ()
7068 {
7069
7070   ;
7071   return 0;
7072 }
7073 _ACEOF
7074 if ac_fn_c_try_compile "$LINENO"; then :
7075   U_CHECK_UTF16_STRING=1
7076 else
7077   U_CHECK_UTF16_STRING=0
7078 fi
7079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7080         if test "$U_CHECK_UTF16_STRING" = 0; then
7081             CFLAGS="${OLD_CFLAGS}"
7082             CXXFLAGS="${OLD_CXXFLAGS}"
7083         else
7084             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7085             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7086             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7087             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7088             # we depend on configure telling us that we can use it.
7089             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7090             # we only use this macro within ICU.
7091             # If an ICU user uses icu-config, this feature will be enabled.
7092             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7093             U_CHECK_UTF16_STRING=0
7094         fi
7095     fi
7096     ;;
7097 *-*-hpux*)
7098     if test "$GCC" = no; then
7099         # The option will be detected at compile time without additional compiler options.
7100         CHECK_UTF16_STRING_RESULT="available"
7101     fi
7102     ;;
7103 *-*-cygwin)
7104     # wchar_t can be used
7105     CHECK_UTF16_STRING_RESULT="available"
7106     ;;
7107 *)
7108     ;;
7109 esac
7110
7111 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7112 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7113     if test "$GCC" = yes; then
7114         OLD_CFLAGS="${CFLAGS}"
7115         CFLAGS="${CFLAGS} -std=gnu99"
7116         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7117 /* end confdefs.h.  */
7118
7119 static const char16_t test[] = u"This is a UTF16 literal string.";
7120
7121 int
7122 main ()
7123 {
7124
7125   ;
7126   return 0;
7127 }
7128 _ACEOF
7129 if ac_fn_c_try_compile "$LINENO"; then :
7130   CC_UTF16_STRING=1
7131 else
7132   CC_UTF16_STRING=0
7133 fi
7134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7135         if test "$CC_UTF16_STRING" = 1; then
7136             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7137             CHECK_UTF16_STRING_RESULT="C only";
7138         else
7139             CFLAGS="${OLD_CFLAGS}"
7140         fi
7141     fi
7142     if test "$GXX" = yes; then
7143         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7144         ac_ext=cpp
7145 ac_cpp='$CXXCPP $CPPFLAGS'
7146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7149
7150         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7151 /* end confdefs.h.  */
7152
7153 static const char16_t test[] = u"This is a UTF16 literal string.";
7154
7155 int
7156 main ()
7157 {
7158
7159   ;
7160   return 0;
7161 }
7162 _ACEOF
7163 if ac_fn_cxx_try_compile "$LINENO"; then :
7164   CXX_UTF16_STRING=1
7165 else
7166   CXX_UTF16_STRING=0
7167 fi
7168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7169         ac_ext=c
7170 ac_cpp='$CPP $CPPFLAGS'
7171 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7172 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7173 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7174
7175         if test "$CXX_UTF16_STRING" = 1; then
7176             if test "$CC_UTF16_STRING" = 1; then
7177                 CHECK_UTF16_STRING_RESULT="available";
7178             else
7179                 CHECK_UTF16_STRING_RESULT="C++ only";
7180             fi
7181         fi
7182     fi
7183 fi
7184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7185 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7186
7187 # Enable/disable extras
7188 # Check whether --enable-extras was given.
7189 if test "${enable_extras+set}" = set; then :
7190   enableval=$enable_extras; case "${enableval}" in
7191                 yes) extras=true ;;
7192                 no)  extras=false ;;
7193                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7194                 esac
7195 else
7196   extras=true
7197 fi
7198
7199
7200 if test "$extras" = true; then
7201   EXTRAS_TRUE=
7202 else
7203   EXTRAS_TRUE='#'
7204 fi
7205 # Check whether --enable-icuio was given.
7206 if test "${enable_icuio+set}" = set; then :
7207   enableval=$enable_icuio; case "${enableval}" in
7208                 yes) icuio=true ;;
7209                 no)  icuio=false ;;
7210                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7211                 esac
7212 else
7213   icuio=true
7214 fi
7215
7216
7217 if test "$icuio" = true; then
7218   ICUIO_TRUE=
7219 else
7220   ICUIO_TRUE='#'
7221 fi
7222
7223 # Enable/disable layout
7224 # Check whether --enable-layout was given.
7225 if test "${enable_layout+set}" = set; then :
7226   enableval=$enable_layout; case "${enableval}" in
7227                 yes) layout=true ;;
7228                 no)  layout=false ;;
7229                 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7230                 esac
7231 else
7232   layout=true
7233 fi
7234
7235
7236 if test "$layout" = true; then
7237   LAYOUT_TRUE=
7238 else
7239   LAYOUT_TRUE='#'
7240 fi
7241
7242 # Enable/disable tools
7243 # Check whether --enable-tools was given.
7244 if test "${enable_tools+set}" = set; then :
7245   enableval=$enable_tools; case "${enableval}" in
7246                 yes) tools=true ;;
7247                 no)  tools=false ;;
7248                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7249                 esac
7250 else
7251   tools=true
7252 fi
7253
7254
7255 if test "$tools" = true; then
7256   TOOLS_TRUE=
7257 else
7258   TOOLS_TRUE='#'
7259 fi
7260
7261
7262 # Check whether --with-data-packaging was given.
7263 if test "${with_data_packaging+set}" = set; then :
7264   withval=$with_data_packaging; case "${withval}" in
7265                 files|archive|library) datapackaging=$withval ;;
7266                 auto) datapackaging=$withval ;;
7267                 common) datapackaging=archive ;;
7268                 dll) datapackaging=library ;;
7269                 static) datapackaging=static ;;
7270                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7271                 esac
7272 else
7273   datapackaging=
7274 fi
7275
7276
7277 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7278 # thesysconfdir=`eval echo $sysconfdir`
7279 thedatadir=`eval echo $datadir`
7280 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7281 pkgicudatadir=$datadir
7282 thepkgicudatadir=$thedatadir
7283
7284
7285
7286
7287 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7288         # default to library
7289         datapackaging=library
7290         if test "$ENABLE_STATIC" = "YES"; then
7291                 if test "$ENABLE_SHARED" != "YES"; then
7292                         datapackaging=static
7293                 fi
7294         fi
7295 fi
7296
7297 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7298
7299 datapackaging_msg="(No explaination for mode $datapackaging.)"
7300
7301 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7302 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7303 datapackaging_howfound="(unknown)"
7304
7305 case "$datapackaging" in
7306     files)
7307     DATA_PACKAGING_MODE=files
7308     datapackaging_msg="ICU data will be stored in individual files."
7309     datapackaging_howfound="$datapackaging_msg_path"
7310     ;;
7311     archive)
7312     DATA_PACKAGING_MODE=common
7313     datapackaging_msg="ICU data will be stored in a single .dat file."
7314     datapackaging_howfound="$datapackaging_msg_path"
7315     ;;
7316     library)
7317     DATA_PACKAGING_MODE=dll
7318     datapackaging_msg="ICU data will be linked with ICU."
7319     if test "$ENABLE_STATIC" = "YES"; then
7320         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7321     fi
7322     if test "$ENABLE_SHARED" = "YES"; then
7323         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7324     fi
7325     datapackaging_howfound="$datapackaging_msg_set"
7326     ;;
7327     static)
7328     DATA_PACKAGING_MODE=static
7329     datapackaging_msg="ICU data will be stored in a static library."
7330     datapackaging_howfound="$datapackaging_msg_set"
7331     ;;
7332 esac
7333
7334
7335 # Sets a library suffix
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7337 $as_echo_n "checking for a library suffix to use... " >&6; }
7338
7339 # Check whether --with-library-suffix was given.
7340 if test "${with_library_suffix+set}" = set; then :
7341   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7342 else
7343   ICULIBSUFFIX=
7344 fi
7345
7346 msg=$ICULIBSUFFIX
7347 if test "$msg" = ""; then
7348     msg=none
7349 fi
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7351 $as_echo "$msg" >&6; }
7352
7353 if test "$ICULIBSUFFIX" != ""
7354 then
7355     U_HAVE_LIB_SUFFIX=1
7356     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7357     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7358 else
7359     U_HAVE_LIB_SUFFIX=0
7360 fi
7361
7362
7363
7364 # Enable/disable tests
7365 # Check whether --enable-tests was given.
7366 if test "${enable_tests+set}" = set; then :
7367   enableval=$enable_tests; case "${enableval}" in
7368                 yes) tests=true ;;
7369                 no)  tests=false ;;
7370                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7371                 esac
7372 else
7373   tests=true
7374 fi
7375
7376
7377 if test "$tests" = true; then
7378   TESTS_TRUE=
7379 else
7380   TESTS_TRUE='#'
7381 fi
7382
7383 # Enable/disable samples
7384 # Check whether --enable-samples was given.
7385 if test "${enable_samples+set}" = set; then :
7386   enableval=$enable_samples; case "${enableval}" in
7387                 yes) samples=true ;;
7388                 no)  samples=false ;;
7389                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7390                 esac
7391 else
7392   samples=true
7393 fi
7394
7395
7396 if test "$samples" = true; then
7397   SAMPLES_TRUE=
7398 else
7399   SAMPLES_TRUE='#'
7400 fi
7401
7402 ICUDATA_CHAR=$U_ENDIAN_CHAR
7403
7404 # Platform-specific Makefile setup
7405 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7406 case "${host}" in
7407         *-*-solaris*)   platform=U_SOLARIS ;;
7408         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7409         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7410         *-*-aix*)       platform=U_AIX ;;
7411         *-*-hpux*)      platform=U_HPUX ;;
7412         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7413         *-*-cygwin*)    platform=U_CYGWIN ;;
7414         *-*-mingw*)     platform=U_MINGW ;;
7415         *-*ibm-openedition*|*-*-os390*) platform=OS390
7416                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7417                                 ICUDATA_CHAR="e"
7418                         fi ;;
7419         *-*-os400*)     platform=OS400
7420                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7421                                 ICUDATA_CHAR="e"
7422                         fi ;;
7423         *-*-nto*)       platform=U_QNX ;;
7424         *-dec-osf*)     platform=U_OSF ;;
7425         *-*-beos)               platform=U_BEOS ;;
7426         *-*-irix*)              platform=U_IRIX ;;
7427         *-ncr-*)                platform=U_MPRAS ;;
7428         *)              platform=U_UNKNOWN_PLATFORM ;;
7429 esac
7430
7431
7432 platform_make_fragment_name="$icu_cv_host_frag"
7433 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7434
7435
7436
7437 if test "${FORCE_LIBS}" != ""; then
7438    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7439    LIBS=${FORCE_LIBS}
7440 fi
7441
7442 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7443 # for build.
7444
7445 if test "${CC}" == "clang"; then
7446    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7447 else
7448    CLANGCFLAGS=""
7449 fi
7450
7451 if test "${CXX}" == "clang++"; then
7452    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7453 else
7454    CLANGCXXFLAGS=""
7455 fi
7456
7457 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7458 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7459 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7460
7461
7462
7463
7464 # append all config cppflags
7465 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7466
7467 echo "CPPFLAGS=$CPPFLAGS"
7468 echo "CFLAGS=$CFLAGS"
7469 echo "CXXFLAGS=$CXXFLAGS"
7470
7471
7472 # output the Makefiles
7473 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/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/collperf2/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7474
7475 cat >confcache <<\_ACEOF
7476 # This file is a shell script that caches the results of configure
7477 # tests run on this system so they can be shared between configure
7478 # scripts and configure runs, see configure's option --config-cache.
7479 # It is not useful on other systems.  If it contains results you don't
7480 # want to keep, you may remove or edit it.
7481 #
7482 # config.status only pays attention to the cache file if you give it
7483 # the --recheck option to rerun configure.
7484 #
7485 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7486 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7487 # following values.
7488
7489 _ACEOF
7490
7491 # The following way of writing the cache mishandles newlines in values,
7492 # but we know of no workaround that is simple, portable, and efficient.
7493 # So, we kill variables containing newlines.
7494 # Ultrix sh set writes to stderr and can't be redirected directly,
7495 # and sets the high bit in the cache file unless we assign to the vars.
7496 (
7497   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7498     eval ac_val=\$$ac_var
7499     case $ac_val in #(
7500     *${as_nl}*)
7501       case $ac_var in #(
7502       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7503 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7504       esac
7505       case $ac_var in #(
7506       _ | IFS | as_nl) ;; #(
7507       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7508       *) { eval $ac_var=; unset $ac_var;} ;;
7509       esac ;;
7510     esac
7511   done
7512
7513   (set) 2>&1 |
7514     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7515     *${as_nl}ac_space=\ *)
7516       # `set' does not quote correctly, so add quotes: double-quote
7517       # substitution turns \\\\ into \\, and sed turns \\ into \.
7518       sed -n \
7519         "s/'/'\\\\''/g;
7520           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7521       ;; #(
7522     *)
7523       # `set' quotes correctly as required by POSIX, so do not add quotes.
7524       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7525       ;;
7526     esac |
7527     sort
7528 ) |
7529   sed '
7530      /^ac_cv_env_/b end
7531      t clear
7532      :clear
7533      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7534      t end
7535      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7536      :end' >>confcache
7537 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7538   if test -w "$cache_file"; then
7539     if test "x$cache_file" != "x/dev/null"; then
7540       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7541 $as_echo "$as_me: updating cache $cache_file" >&6;}
7542       if test ! -f "$cache_file" || test -h "$cache_file"; then
7543         cat confcache >"$cache_file"
7544       else
7545         case $cache_file in #(
7546         */* | ?:*)
7547           mv -f confcache "$cache_file"$$ &&
7548           mv -f "$cache_file"$$ "$cache_file" ;; #(
7549         *)
7550           mv -f confcache "$cache_file" ;;
7551         esac
7552       fi
7553     fi
7554   else
7555     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7556 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7557   fi
7558 fi
7559 rm -f confcache
7560
7561 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7562 # Let make expand exec_prefix.
7563 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7564
7565 # Transform confdefs.h into DEFS.
7566 # Protect against shell expansion while executing Makefile rules.
7567 # Protect against Makefile macro expansion.
7568 #
7569 # If the first sed substitution is executed (which looks for macros that
7570 # take arguments), then branch to the quote section.  Otherwise,
7571 # look for a macro that doesn't take arguments.
7572 ac_script='
7573 :mline
7574 /\\$/{
7575  N
7576  s,\\\n,,
7577  b mline
7578 }
7579 t clear
7580 :clear
7581 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7582 t quote
7583 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7584 t quote
7585 b any
7586 :quote
7587 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7588 s/\[/\\&/g
7589 s/\]/\\&/g
7590 s/\$/$$/g
7591 H
7592 :any
7593 ${
7594         g
7595         s/^\n//
7596         s/\n/ /g
7597         p
7598 }
7599 '
7600 DEFS=`sed -n "$ac_script" confdefs.h`
7601
7602
7603 ac_libobjs=
7604 ac_ltlibobjs=
7605 U=
7606 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7607   # 1. Remove the extension, and $U if already installed.
7608   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7609   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7610   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7611   #    will be set to the directory where LIBOBJS objects are built.
7612   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7613   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7614 done
7615 LIBOBJS=$ac_libobjs
7616
7617 LTLIBOBJS=$ac_ltlibobjs
7618
7619
7620
7621
7622 : "${CONFIG_STATUS=./config.status}"
7623 ac_write_fail=0
7624 ac_clean_files_save=$ac_clean_files
7625 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7626 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7627 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7628 as_write_fail=0
7629 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7630 #! $SHELL
7631 # Generated by $as_me.
7632 # Run this file to recreate the current configuration.
7633 # Compiler output produced by configure, useful for debugging
7634 # configure, is in config.log if it exists.
7635
7636 debug=false
7637 ac_cs_recheck=false
7638 ac_cs_silent=false
7639
7640 SHELL=\${CONFIG_SHELL-$SHELL}
7641 export SHELL
7642 _ASEOF
7643 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7644 ## -------------------- ##
7645 ## M4sh Initialization. ##
7646 ## -------------------- ##
7647
7648 # Be more Bourne compatible
7649 DUALCASE=1; export DUALCASE # for MKS sh
7650 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7651   emulate sh
7652   NULLCMD=:
7653   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7654   # is contrary to our usage.  Disable this feature.
7655   alias -g '${1+"$@"}'='"$@"'
7656   setopt NO_GLOB_SUBST
7657 else
7658   case `(set -o) 2>/dev/null` in #(
7659   *posix*) :
7660     set -o posix ;; #(
7661   *) :
7662      ;;
7663 esac
7664 fi
7665
7666
7667 as_nl='
7668 '
7669 export as_nl
7670 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7671 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7672 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7673 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7674 # Prefer a ksh shell builtin over an external printf program on Solaris,
7675 # but without wasting forks for bash or zsh.
7676 if test -z "$BASH_VERSION$ZSH_VERSION" \
7677     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7678   as_echo='print -r --'
7679   as_echo_n='print -rn --'
7680 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7681   as_echo='printf %s\n'
7682   as_echo_n='printf %s'
7683 else
7684   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7685     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7686     as_echo_n='/usr/ucb/echo -n'
7687   else
7688     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7689     as_echo_n_body='eval
7690       arg=$1;
7691       case $arg in #(
7692       *"$as_nl"*)
7693         expr "X$arg" : "X\\(.*\\)$as_nl";
7694         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7695       esac;
7696       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7697     '
7698     export as_echo_n_body
7699     as_echo_n='sh -c $as_echo_n_body as_echo'
7700   fi
7701   export as_echo_body
7702   as_echo='sh -c $as_echo_body as_echo'
7703 fi
7704
7705 # The user is always right.
7706 if test "${PATH_SEPARATOR+set}" != set; then
7707   PATH_SEPARATOR=:
7708   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7709     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7710       PATH_SEPARATOR=';'
7711   }
7712 fi
7713
7714
7715 # IFS
7716 # We need space, tab and new line, in precisely that order.  Quoting is
7717 # there to prevent editors from complaining about space-tab.
7718 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7719 # splitting by setting IFS to empty value.)
7720 IFS=" ""        $as_nl"
7721
7722 # Find who we are.  Look in the path if we contain no directory separator.
7723 as_myself=
7724 case $0 in #((
7725   *[\\/]* ) as_myself=$0 ;;
7726   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7727 for as_dir in $PATH
7728 do
7729   IFS=$as_save_IFS
7730   test -z "$as_dir" && as_dir=.
7731     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7732   done
7733 IFS=$as_save_IFS
7734
7735      ;;
7736 esac
7737 # We did not find ourselves, most probably we were run as `sh COMMAND'
7738 # in which case we are not to be found in the path.
7739 if test "x$as_myself" = x; then
7740   as_myself=$0
7741 fi
7742 if test ! -f "$as_myself"; then
7743   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7744   exit 1
7745 fi
7746
7747 # Unset variables that we do not need and which cause bugs (e.g. in
7748 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7749 # suppresses any "Segmentation fault" message there.  '((' could
7750 # trigger a bug in pdksh 5.2.14.
7751 for as_var in BASH_ENV ENV MAIL MAILPATH
7752 do eval test x\${$as_var+set} = xset \
7753   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7754 done
7755 PS1='$ '
7756 PS2='> '
7757 PS4='+ '
7758
7759 # NLS nuisances.
7760 LC_ALL=C
7761 export LC_ALL
7762 LANGUAGE=C
7763 export LANGUAGE
7764
7765 # CDPATH.
7766 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7767
7768
7769 # as_fn_error STATUS ERROR [LINENO LOG_FD]
7770 # ----------------------------------------
7771 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7772 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7773 # script with STATUS, using 1 if that was 0.
7774 as_fn_error ()
7775 {
7776   as_status=$1; test $as_status -eq 0 && as_status=1
7777   if test "$4"; then
7778     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7779     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7780   fi
7781   $as_echo "$as_me: error: $2" >&2
7782   as_fn_exit $as_status
7783 } # as_fn_error
7784
7785
7786 # as_fn_set_status STATUS
7787 # -----------------------
7788 # Set $? to STATUS, without forking.
7789 as_fn_set_status ()
7790 {
7791   return $1
7792 } # as_fn_set_status
7793
7794 # as_fn_exit STATUS
7795 # -----------------
7796 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7797 as_fn_exit ()
7798 {
7799   set +e
7800   as_fn_set_status $1
7801   exit $1
7802 } # as_fn_exit
7803
7804 # as_fn_unset VAR
7805 # ---------------
7806 # Portably unset VAR.
7807 as_fn_unset ()
7808 {
7809   { eval $1=; unset $1;}
7810 }
7811 as_unset=as_fn_unset
7812 # as_fn_append VAR VALUE
7813 # ----------------------
7814 # Append the text in VALUE to the end of the definition contained in VAR. Take
7815 # advantage of any shell optimizations that allow amortized linear growth over
7816 # repeated appends, instead of the typical quadratic growth present in naive
7817 # implementations.
7818 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7819   eval 'as_fn_append ()
7820   {
7821     eval $1+=\$2
7822   }'
7823 else
7824   as_fn_append ()
7825   {
7826     eval $1=\$$1\$2
7827   }
7828 fi # as_fn_append
7829
7830 # as_fn_arith ARG...
7831 # ------------------
7832 # Perform arithmetic evaluation on the ARGs, and store the result in the
7833 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7834 # must be portable across $(()) and expr.
7835 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7836   eval 'as_fn_arith ()
7837   {
7838     as_val=$(( $* ))
7839   }'
7840 else
7841   as_fn_arith ()
7842   {
7843     as_val=`expr "$@" || test $? -eq 1`
7844   }
7845 fi # as_fn_arith
7846
7847
7848 if expr a : '\(a\)' >/dev/null 2>&1 &&
7849    test "X`expr 00001 : '.*\(...\)'`" = X001; then
7850   as_expr=expr
7851 else
7852   as_expr=false
7853 fi
7854
7855 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7856   as_basename=basename
7857 else
7858   as_basename=false
7859 fi
7860
7861 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7862   as_dirname=dirname
7863 else
7864   as_dirname=false
7865 fi
7866
7867 as_me=`$as_basename -- "$0" ||
7868 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7869          X"$0" : 'X\(//\)$' \| \
7870          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7871 $as_echo X/"$0" |
7872     sed '/^.*\/\([^/][^/]*\)\/*$/{
7873             s//\1/
7874             q
7875           }
7876           /^X\/\(\/\/\)$/{
7877             s//\1/
7878             q
7879           }
7880           /^X\/\(\/\).*/{
7881             s//\1/
7882             q
7883           }
7884           s/.*/./; q'`
7885
7886 # Avoid depending upon Character Ranges.
7887 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7888 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7889 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7890 as_cr_digits='0123456789'
7891 as_cr_alnum=$as_cr_Letters$as_cr_digits
7892
7893 ECHO_C= ECHO_N= ECHO_T=
7894 case `echo -n x` in #(((((
7895 -n*)
7896   case `echo 'xy\c'` in
7897   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
7898   xy)  ECHO_C='\c';;
7899   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
7900        ECHO_T=' ';;
7901   esac;;
7902 *)
7903   ECHO_N='-n';;
7904 esac
7905
7906 rm -f conf$$ conf$$.exe conf$$.file
7907 if test -d conf$$.dir; then
7908   rm -f conf$$.dir/conf$$.file
7909 else
7910   rm -f conf$$.dir
7911   mkdir conf$$.dir 2>/dev/null
7912 fi
7913 if (echo >conf$$.file) 2>/dev/null; then
7914   if ln -s conf$$.file conf$$ 2>/dev/null; then
7915     as_ln_s='ln -s'
7916     # ... but there are two gotchas:
7917     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7918     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7919     # In both cases, we have to default to `cp -p'.
7920     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7921       as_ln_s='cp -p'
7922   elif ln conf$$.file conf$$ 2>/dev/null; then
7923     as_ln_s=ln
7924   else
7925     as_ln_s='cp -p'
7926   fi
7927 else
7928   as_ln_s='cp -p'
7929 fi
7930 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7931 rmdir conf$$.dir 2>/dev/null
7932
7933
7934 # as_fn_mkdir_p
7935 # -------------
7936 # Create "$as_dir" as a directory, including parents if necessary.
7937 as_fn_mkdir_p ()
7938 {
7939
7940   case $as_dir in #(
7941   -*) as_dir=./$as_dir;;
7942   esac
7943   test -d "$as_dir" || eval $as_mkdir_p || {
7944     as_dirs=
7945     while :; do
7946       case $as_dir in #(
7947       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7948       *) as_qdir=$as_dir;;
7949       esac
7950       as_dirs="'$as_qdir' $as_dirs"
7951       as_dir=`$as_dirname -- "$as_dir" ||
7952 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7953          X"$as_dir" : 'X\(//\)[^/]' \| \
7954          X"$as_dir" : 'X\(//\)$' \| \
7955          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7956 $as_echo X"$as_dir" |
7957     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7958             s//\1/
7959             q
7960           }
7961           /^X\(\/\/\)[^/].*/{
7962             s//\1/
7963             q
7964           }
7965           /^X\(\/\/\)$/{
7966             s//\1/
7967             q
7968           }
7969           /^X\(\/\).*/{
7970             s//\1/
7971             q
7972           }
7973           s/.*/./; q'`
7974       test -d "$as_dir" && break
7975     done
7976     test -z "$as_dirs" || eval "mkdir $as_dirs"
7977   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
7978
7979
7980 } # as_fn_mkdir_p
7981 if mkdir -p . 2>/dev/null; then
7982   as_mkdir_p='mkdir -p "$as_dir"'
7983 else
7984   test -d ./-p && rmdir ./-p
7985   as_mkdir_p=false
7986 fi
7987
7988 if test -x / >/dev/null 2>&1; then
7989   as_test_x='test -x'
7990 else
7991   if ls -dL / >/dev/null 2>&1; then
7992     as_ls_L_option=L
7993   else
7994     as_ls_L_option=
7995   fi
7996   as_test_x='
7997     eval sh -c '\''
7998       if test -d "$1"; then
7999         test -d "$1/.";
8000       else
8001         case $1 in #(
8002         -*)set "./$1";;
8003         esac;
8004         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
8005         ???[sx]*):;;*)false;;esac;fi
8006     '\'' sh
8007   '
8008 fi
8009 as_executable_p=$as_test_x
8010
8011 # Sed expression to map a string onto a valid CPP name.
8012 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8013
8014 # Sed expression to map a string onto a valid variable name.
8015 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8016
8017
8018 exec 6>&1
8019 ## ----------------------------------- ##
8020 ## Main body of $CONFIG_STATUS script. ##
8021 ## ----------------------------------- ##
8022 _ASEOF
8023 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8024
8025 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8026 # Save the log message, to keep $0 and so on meaningful, and to
8027 # report actual input values of CONFIG_FILES etc. instead of their
8028 # values after options handling.
8029 ac_log="
8030 This file was extended by $as_me, which was
8031 generated by GNU Autoconf 2.68.  Invocation command line was
8032
8033   CONFIG_FILES    = $CONFIG_FILES
8034   CONFIG_HEADERS  = $CONFIG_HEADERS
8035   CONFIG_LINKS    = $CONFIG_LINKS
8036   CONFIG_COMMANDS = $CONFIG_COMMANDS
8037   $ $0 $@
8038
8039 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8040 "
8041
8042 _ACEOF
8043
8044 case $ac_config_files in *"
8045 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8046 esac
8047
8048
8049
8050 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8051 # Files that config.status was made for.
8052 config_files="$ac_config_files"
8053
8054 _ACEOF
8055
8056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8057 ac_cs_usage="\
8058 \`$as_me' instantiates files and other configuration actions
8059 from templates according to the current configuration.  Unless the files
8060 and actions are specified as TAGs, all are instantiated by default.
8061
8062 Usage: $0 [OPTION]... [TAG]...
8063
8064   -h, --help       print this help, then exit
8065   -V, --version    print version number and configuration settings, then exit
8066       --config     print configuration, then exit
8067   -q, --quiet, --silent
8068                    do not print progress messages
8069   -d, --debug      don't remove temporary files
8070       --recheck    update $as_me by reconfiguring in the same conditions
8071       --file=FILE[:TEMPLATE]
8072                    instantiate the configuration file FILE
8073
8074 Configuration files:
8075 $config_files
8076
8077 Report bugs to the package provider."
8078
8079 _ACEOF
8080 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8081 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8082 ac_cs_version="\\
8083 config.status
8084 configured by $0, generated by GNU Autoconf 2.68,
8085   with options \\"\$ac_cs_config\\"
8086
8087 Copyright (C) 2010 Free Software Foundation, Inc.
8088 This config.status script is free software; the Free Software Foundation
8089 gives unlimited permission to copy, distribute and modify it."
8090
8091 ac_pwd='$ac_pwd'
8092 srcdir='$srcdir'
8093 INSTALL='$INSTALL'
8094 test -n "\$AWK" || AWK=awk
8095 _ACEOF
8096
8097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8098 # The default lists apply if the user does not specify any file.
8099 ac_need_defaults=:
8100 while test $# != 0
8101 do
8102   case $1 in
8103   --*=?*)
8104     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8105     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8106     ac_shift=:
8107     ;;
8108   --*=)
8109     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8110     ac_optarg=
8111     ac_shift=:
8112     ;;
8113   *)
8114     ac_option=$1
8115     ac_optarg=$2
8116     ac_shift=shift
8117     ;;
8118   esac
8119
8120   case $ac_option in
8121   # Handling of the options.
8122   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8123     ac_cs_recheck=: ;;
8124   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8125     $as_echo "$ac_cs_version"; exit ;;
8126   --config | --confi | --conf | --con | --co | --c )
8127     $as_echo "$ac_cs_config"; exit ;;
8128   --debug | --debu | --deb | --de | --d | -d )
8129     debug=: ;;
8130   --file | --fil | --fi | --f )
8131     $ac_shift
8132     case $ac_optarg in
8133     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8134     '') as_fn_error $? "missing file argument" ;;
8135     esac
8136     as_fn_append CONFIG_FILES " '$ac_optarg'"
8137     ac_need_defaults=false;;
8138   --he | --h |  --help | --hel | -h )
8139     $as_echo "$ac_cs_usage"; exit ;;
8140   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8141   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8142     ac_cs_silent=: ;;
8143
8144   # This is an error.
8145   -*) as_fn_error $? "unrecognized option: \`$1'
8146 Try \`$0 --help' for more information." ;;
8147
8148   *) as_fn_append ac_config_targets " $1"
8149      ac_need_defaults=false ;;
8150
8151   esac
8152   shift
8153 done
8154
8155 ac_configure_extra_args=
8156
8157 if $ac_cs_silent; then
8158   exec 6>/dev/null
8159   ac_configure_extra_args="$ac_configure_extra_args --silent"
8160 fi
8161
8162 _ACEOF
8163 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8164 if \$ac_cs_recheck; then
8165   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8166   shift
8167   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8168   CONFIG_SHELL='$SHELL'
8169   export CONFIG_SHELL
8170   exec "\$@"
8171 fi
8172
8173 _ACEOF
8174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8175 exec 5>>config.log
8176 {
8177   echo
8178   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8179 ## Running $as_me. ##
8180 _ASBOX
8181   $as_echo "$ac_log"
8182 } >&5
8183
8184 _ACEOF
8185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8186 _ACEOF
8187
8188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8189
8190 # Handling of arguments.
8191 for ac_config_target in $ac_config_targets
8192 do
8193   case $ac_config_target in
8194     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8195     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8196     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8197     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8198     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8199     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8200     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8201     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8202     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8203     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8204     "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8205     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8206     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8207     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8208     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8209     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8210     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8211     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8212     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8213     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8214     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8215     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8216     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8217     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8218     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8219     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8220     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8221     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8222     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8223     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8224     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8225     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8226     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8227     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8228     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8229     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8230     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8231     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8232     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8233     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8234     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8235     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8236     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8237     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8238     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8239     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8240     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8241     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8242     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8243     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8244     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8245     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8246     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8247     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8248     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8249     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8250     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8251     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8252     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8253     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8254     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8255     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8256     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8257     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8258     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8259     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8260     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8261
8262   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8263   esac
8264 done
8265
8266
8267 # If the user did not use the arguments to specify the items to instantiate,
8268 # then the envvar interface is used.  Set only those that are not.
8269 # We use the long form for the default assignment because of an extremely
8270 # bizarre bug on SunOS 4.1.3.
8271 if $ac_need_defaults; then
8272   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8273 fi
8274
8275 # Have a temporary directory for convenience.  Make it in the build tree
8276 # simply because there is no reason against having it here, and in addition,
8277 # creating and moving files from /tmp can sometimes cause problems.
8278 # Hook for its removal unless debugging.
8279 # Note that there is a small window in which the directory will not be cleaned:
8280 # after its creation but before its name has been assigned to `$tmp'.
8281 $debug ||
8282 {
8283   tmp= ac_tmp=
8284   trap 'exit_status=$?
8285   : "${ac_tmp:=$tmp}"
8286   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8287 ' 0
8288   trap 'as_fn_exit 1' 1 2 13 15
8289 }
8290 # Create a (secure) tmp directory for tmp files.
8291
8292 {
8293   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8294   test -d "$tmp"
8295 }  ||
8296 {
8297   tmp=./conf$$-$RANDOM
8298   (umask 077 && mkdir "$tmp")
8299 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8300 ac_tmp=$tmp
8301
8302 # Set up the scripts for CONFIG_FILES section.
8303 # No need to generate them if there are no CONFIG_FILES.
8304 # This happens for instance with `./config.status config.h'.
8305 if test -n "$CONFIG_FILES"; then
8306
8307
8308 ac_cr=`echo X | tr X '\015'`
8309 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8310 # But we know of no other shell where ac_cr would be empty at this
8311 # point, so we can use a bashism as a fallback.
8312 if test "x$ac_cr" = x; then
8313   eval ac_cr=\$\'\\r\'
8314 fi
8315 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8316 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8317   ac_cs_awk_cr='\\r'
8318 else
8319   ac_cs_awk_cr=$ac_cr
8320 fi
8321
8322 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8323 _ACEOF
8324
8325
8326 {
8327   echo "cat >conf$$subs.awk <<_ACEOF" &&
8328   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8329   echo "_ACEOF"
8330 } >conf$$subs.sh ||
8331   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8332 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8333 ac_delim='%!_!# '
8334 for ac_last_try in false false false false false :; do
8335   . ./conf$$subs.sh ||
8336     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8337
8338   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8339   if test $ac_delim_n = $ac_delim_num; then
8340     break
8341   elif $ac_last_try; then
8342     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8343   else
8344     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8345   fi
8346 done
8347 rm -f conf$$subs.sh
8348
8349 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8350 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8351 _ACEOF
8352 sed -n '
8353 h
8354 s/^/S["/; s/!.*/"]=/
8355 p
8356 g
8357 s/^[^!]*!//
8358 :repl
8359 t repl
8360 s/'"$ac_delim"'$//
8361 t delim
8362 :nl
8363 h
8364 s/\(.\{148\}\)..*/\1/
8365 t more1
8366 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8367 p
8368 n
8369 b repl
8370 :more1
8371 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8372 p
8373 g
8374 s/.\{148\}//
8375 t nl
8376 :delim
8377 h
8378 s/\(.\{148\}\)..*/\1/
8379 t more2
8380 s/["\\]/\\&/g; s/^/"/; s/$/"/
8381 p
8382 b
8383 :more2
8384 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8385 p
8386 g
8387 s/.\{148\}//
8388 t delim
8389 ' <conf$$subs.awk | sed '
8390 /^[^""]/{
8391   N
8392   s/\n//
8393 }
8394 ' >>$CONFIG_STATUS || ac_write_fail=1
8395 rm -f conf$$subs.awk
8396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8397 _ACAWK
8398 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8399   for (key in S) S_is_set[key] = 1
8400   FS = "\a"
8401
8402 }
8403 {
8404   line = $ 0
8405   nfields = split(line, field, "@")
8406   substed = 0
8407   len = length(field[1])
8408   for (i = 2; i < nfields; i++) {
8409     key = field[i]
8410     keylen = length(key)
8411     if (S_is_set[key]) {
8412       value = S[key]
8413       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8414       len += length(value) + length(field[++i])
8415       substed = 1
8416     } else
8417       len += 1 + keylen
8418   }
8419
8420   print line
8421 }
8422
8423 _ACAWK
8424 _ACEOF
8425 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8426 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8427   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8428 else
8429   cat
8430 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8431   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8432 _ACEOF
8433
8434 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8435 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8436 # trailing colons and then remove the whole line if VPATH becomes empty
8437 # (actually we leave an empty line to preserve line numbers).
8438 if test "x$srcdir" = x.; then
8439   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8440 h
8441 s///
8442 s/^/:/
8443 s/[      ]*$/:/
8444 s/:\$(srcdir):/:/g
8445 s/:\${srcdir}:/:/g
8446 s/:@srcdir@:/:/g
8447 s/^:*//
8448 s/:*$//
8449 x
8450 s/\(=[   ]*\).*/\1/
8451 G
8452 s/\n//
8453 s/^[^=]*=[       ]*$//
8454 }'
8455 fi
8456
8457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8458 fi # test -n "$CONFIG_FILES"
8459
8460
8461 eval set X "  :F $CONFIG_FILES      "
8462 shift
8463 for ac_tag
8464 do
8465   case $ac_tag in
8466   :[FHLC]) ac_mode=$ac_tag; continue;;
8467   esac
8468   case $ac_mode$ac_tag in
8469   :[FHL]*:*);;
8470   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8471   :[FH]-) ac_tag=-:-;;
8472   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8473   esac
8474   ac_save_IFS=$IFS
8475   IFS=:
8476   set x $ac_tag
8477   IFS=$ac_save_IFS
8478   shift
8479   ac_file=$1
8480   shift
8481
8482   case $ac_mode in
8483   :L) ac_source=$1;;
8484   :[FH])
8485     ac_file_inputs=
8486     for ac_f
8487     do
8488       case $ac_f in
8489       -) ac_f="$ac_tmp/stdin";;
8490       *) # Look for the file first in the build tree, then in the source tree
8491          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8492          # because $ac_f cannot contain `:'.
8493          test -f "$ac_f" ||
8494            case $ac_f in
8495            [\\/$]*) false;;
8496            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8497            esac ||
8498            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8499       esac
8500       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8501       as_fn_append ac_file_inputs " '$ac_f'"
8502     done
8503
8504     # Let's still pretend it is `configure' which instantiates (i.e., don't
8505     # use $as_me), people would be surprised to read:
8506     #    /* config.h.  Generated by config.status.  */
8507     configure_input='Generated from '`
8508           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8509         `' by configure.'
8510     if test x"$ac_file" != x-; then
8511       configure_input="$ac_file.  $configure_input"
8512       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8513 $as_echo "$as_me: creating $ac_file" >&6;}
8514     fi
8515     # Neutralize special characters interpreted by sed in replacement strings.
8516     case $configure_input in #(
8517     *\&* | *\|* | *\\* )
8518        ac_sed_conf_input=`$as_echo "$configure_input" |
8519        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8520     *) ac_sed_conf_input=$configure_input;;
8521     esac
8522
8523     case $ac_tag in
8524     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8525       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8526     esac
8527     ;;
8528   esac
8529
8530   ac_dir=`$as_dirname -- "$ac_file" ||
8531 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8532          X"$ac_file" : 'X\(//\)[^/]' \| \
8533          X"$ac_file" : 'X\(//\)$' \| \
8534          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8535 $as_echo X"$ac_file" |
8536     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8537             s//\1/
8538             q
8539           }
8540           /^X\(\/\/\)[^/].*/{
8541             s//\1/
8542             q
8543           }
8544           /^X\(\/\/\)$/{
8545             s//\1/
8546             q
8547           }
8548           /^X\(\/\).*/{
8549             s//\1/
8550             q
8551           }
8552           s/.*/./; q'`
8553   as_dir="$ac_dir"; as_fn_mkdir_p
8554   ac_builddir=.
8555
8556 case "$ac_dir" in
8557 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8558 *)
8559   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8560   # A ".." for each directory in $ac_dir_suffix.
8561   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8562   case $ac_top_builddir_sub in
8563   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8564   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8565   esac ;;
8566 esac
8567 ac_abs_top_builddir=$ac_pwd
8568 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8569 # for backward compatibility:
8570 ac_top_builddir=$ac_top_build_prefix
8571
8572 case $srcdir in
8573   .)  # We are building in place.
8574     ac_srcdir=.
8575     ac_top_srcdir=$ac_top_builddir_sub
8576     ac_abs_top_srcdir=$ac_pwd ;;
8577   [\\/]* | ?:[\\/]* )  # Absolute name.
8578     ac_srcdir=$srcdir$ac_dir_suffix;
8579     ac_top_srcdir=$srcdir
8580     ac_abs_top_srcdir=$srcdir ;;
8581   *) # Relative name.
8582     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8583     ac_top_srcdir=$ac_top_build_prefix$srcdir
8584     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8585 esac
8586 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8587
8588
8589   case $ac_mode in
8590   :F)
8591   #
8592   # CONFIG_FILE
8593   #
8594
8595   case $INSTALL in
8596   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8597   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8598   esac
8599 _ACEOF
8600
8601 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8602 # If the template does not know about datarootdir, expand it.
8603 # FIXME: This hack should be removed a few years after 2.60.
8604 ac_datarootdir_hack=; ac_datarootdir_seen=
8605 ac_sed_dataroot='
8606 /datarootdir/ {
8607   p
8608   q
8609 }
8610 /@datadir@/p
8611 /@docdir@/p
8612 /@infodir@/p
8613 /@localedir@/p
8614 /@mandir@/p'
8615 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8616 *datarootdir*) ac_datarootdir_seen=yes;;
8617 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8618   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8619 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8620 _ACEOF
8621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8622   ac_datarootdir_hack='
8623   s&@datadir@&$datadir&g
8624   s&@docdir@&$docdir&g
8625   s&@infodir@&$infodir&g
8626   s&@localedir@&$localedir&g
8627   s&@mandir@&$mandir&g
8628   s&\\\${datarootdir}&$datarootdir&g' ;;
8629 esac
8630 _ACEOF
8631
8632 # Neutralize VPATH when `$srcdir' = `.'.
8633 # Shell code in configure.ac might set extrasub.
8634 # FIXME: do we really want to maintain this feature?
8635 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8636 ac_sed_extra="$ac_vpsub
8637 $extrasub
8638 _ACEOF
8639 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8640 :t
8641 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8642 s|@configure_input@|$ac_sed_conf_input|;t t
8643 s&@top_builddir@&$ac_top_builddir_sub&;t t
8644 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8645 s&@srcdir@&$ac_srcdir&;t t
8646 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8647 s&@top_srcdir@&$ac_top_srcdir&;t t
8648 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8649 s&@builddir@&$ac_builddir&;t t
8650 s&@abs_builddir@&$ac_abs_builddir&;t t
8651 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8652 s&@INSTALL@&$ac_INSTALL&;t t
8653 $ac_datarootdir_hack
8654 "
8655 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8656   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8657
8658 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8659   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8660   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8661       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8662   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8663 which seems to be undefined.  Please make sure it is defined" >&5
8664 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8665 which seems to be undefined.  Please make sure it is defined" >&2;}
8666
8667   rm -f "$ac_tmp/stdin"
8668   case $ac_file in
8669   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8670   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8671   esac \
8672   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8673  ;;
8674
8675
8676
8677   esac
8678
8679 done # for ac_tag
8680
8681
8682 as_fn_exit 0
8683 _ACEOF
8684 ac_clean_files=$ac_clean_files_save
8685
8686 test $ac_write_fail = 0 ||
8687   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8688
8689
8690 # configure is writing to config.log, and then calls config.status.
8691 # config.status does its own redirection, appending to config.log.
8692 # Unfortunately, on DOS this fails, as config.log is still kept open
8693 # by configure, so config.status won't be able to write to it; its
8694 # output is simply discarded.  So we exec the FD to /dev/null,
8695 # effectively closing config.log, so it can be properly (re)opened and
8696 # appended to by config.status.  When coming back to configure, we
8697 # need to make the FD available again.
8698 if test "$no_create" != yes; then
8699   ac_cs_success=:
8700   ac_config_status_args=
8701   test "$silent" = yes &&
8702     ac_config_status_args="$ac_config_status_args --quiet"
8703   exec 5>/dev/null
8704   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8705   exec 5>>config.log
8706   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8707   # would make configure fail if this is the last instruction.
8708   $ac_cs_success || as_fn_exit 1
8709 fi
8710 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8711   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8712 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8713 fi
8714
8715
8716 echo
8717 echo "ICU for C/C++ $VERSION is ready to be built."
8718 echo "=== Important Notes: ==="
8719
8720 echo "Data Packaging: $datapackaging"
8721 echo " This means: $datapackaging_msg"
8722 echo " To locate data: $datapackaging_howfound"
8723
8724 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
8725 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
8726 else
8727 echo "** WARNING: $U_MAKE may not be GNU make."
8728 echo "This may cause ICU to fail to build. Please make sure that GNU make"
8729 echo "is in your PATH so that the configure script can detect its location."
8730 fi
8731 if test "x$AR" = "xfalse"; then
8732   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
8733 fi
8734
8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
8736 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
8737 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
8738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8739 $as_echo "ok" >&6; }
8740 else
8741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
8742 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
8743 fi
8744
8745
8746 if test -n "$UCONFIG_CPPFLAGS"; then
8747    HDRFILE="uconfig.h.prepend"
8748    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
8749    echo
8750    echo "   ${UCONFIG_CPPFLAGS}"
8751    echo
8752    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.'
8753    echo "Creating the file ${HDRFILE}"
8754    echo
8755    echo '---------------   ' "${HDRFILE}"
8756    echo > "${HDRFILE}"
8757    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
8758    echo >> "${HDRFILE}"
8759    for flag in ${UCONFIG_CPPFLAGS};
8760    do
8761         echo " /* $flag */" >> "${HDRFILE}"
8762         case "${flag}" in
8763         -D*=*)
8764            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
8765           \echo >> "${HDRFILE}"
8766           ;;
8767         -D*)
8768            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
8769           \echo >> "${HDRFILE}"
8770           ;;
8771         *)
8772           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
8773           \echo >> "${HDRFILE}"
8774           ;;
8775         esac
8776    done
8777    cat "${HDRFILE}"
8778    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
8779    echo >> "${HDRFILE}"
8780    echo '--------------- end ' "${HDRFILE}"
8781 fi
8782
8783
8784 if test -n "$UCONFIG_CFLAGS"; then
8785    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
8786 fi
8787
8788 if test -n "$UCONFIG_CXXFLAGS"; then
8789    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
8790 fi
8791
8792 if test "$tools" = false;
8793 then
8794         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
8795         echo "## Expect build failures in the 'data', 'test', and other directories."
8796 fi
8797
8798 $as_unset _CXX_CXXSUFFIX