icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ICU 64.2.
   4 #
   5 # Report bugs to <http://icu-project.org/bugs>.
   6 #
   7 #  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
   8 #
   9 #
  10 # Copyright (C) 1992-1996, 1998-2012 Free Software 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 # Use a proper internal environment variable to ensure we don't fall
 140   # into an infinite loop, continuously re-executing ourselves.
 141   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 142     _as_can_reexec=no; export _as_can_reexec;
 143     # We cannot yet assume a decent shell, so we have to provide a
 144 # neutralization value for shells without unset; and this also
 145 # works around shells that cannot unset nonexistent variables.
 146 # Preserve -v and -x to the replacement shell.
 147 BASH_ENV=/dev/null
 148 ENV=/dev/null
 149 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 150 case $- in # ((((
 151   *v*x* | *x*v* ) as_opts=-vx ;;
 152   *v* ) as_opts=-v ;;
 153   *x* ) as_opts=-x ;;
 154   * ) as_opts= ;;
 155 esac
 156 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 157 # Admittedly, this is quite paranoid, since all the known shells bail
 158 # out after a failed `exec'.
 159 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 160 as_fn_exit 255
 161   fi
 162   # We don't want this to propagate to other subprocesses.
 163           { _as_can_reexec=; unset _as_can_reexec;}
 164 if test "x$CONFIG_SHELL" = x; then
 165   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 166   emulate sh
 167   NULLCMD=:
 168   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 169   # is contrary to our usage.  Disable this feature.
 170   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 171   setopt NO_GLOB_SUBST
 172 else
 173   case \`(set -o) 2>/dev/null\` in #(
 174   *posix*) :
 175     set -o posix ;; #(
 176   *) :
 177      ;;
 178 esac
 179 fi
 180 "
 181   as_required="as_fn_return () { (exit \$1); }
 182 as_fn_success () { as_fn_return 0; }
 183 as_fn_failure () { as_fn_return 1; }
 184 as_fn_ret_success () { return 0; }
 185 as_fn_ret_failure () { return 1; }
 186
 187 exitcode=0
 188 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 189 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 190 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 191 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 192 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 193
 194 else
 195   exitcode=1; echo positional parameters were not saved.
 196 fi
 197 test x\$exitcode = x0 || exit 1
 198 test -x / || exit 1"
 199   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 200   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 201   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 202   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 203 test \$(( 1 + 1 )) = 2 || exit 1"
 204   if (eval "$as_required") 2>/dev/null; then :
 205   as_have_required=yes
 206 else
 207   as_have_required=no
 208 fi
 209   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 210
 211 else
 212   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 213 as_found=false
 214 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 215 do
 216   IFS=$as_save_IFS
 217   test -z "$as_dir" && as_dir=.
 218   as_found=:
 219   case $as_dir in #(
 220          /*)
 221            for as_base in sh bash ksh sh5; do
 222              # Try only shells that exist, to save several forks.
 223              as_shell=$as_dir/$as_base
 224              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 225                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   CONFIG_SHELL=$as_shell as_have_required=yes
 227                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 228   break 2
 229 fi
 230 fi
 231            done;;
 232        esac
 233   as_found=false
 234 done
 235 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 236               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 237   CONFIG_SHELL=$SHELL as_have_required=yes
 238 fi; }
 239 IFS=$as_save_IFS
 240
 241
 242       if test "x$CONFIG_SHELL" != x; then :
 243   export CONFIG_SHELL
 244              # We cannot yet assume a decent shell, so we have to provide a
 245 # neutralization value for shells without unset; and this also
 246 # works around shells that cannot unset nonexistent variables.
 247 # Preserve -v and -x to the replacement shell.
 248 BASH_ENV=/dev/null
 249 ENV=/dev/null
 250 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 251 case $- in # ((((
 252   *v*x* | *x*v* ) as_opts=-vx ;;
 253   *v* ) as_opts=-v ;;
 254   *x* ) as_opts=-x ;;
 255   * ) as_opts= ;;
 256 esac
 257 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 258 # Admittedly, this is quite paranoid, since all the known shells bail
 259 # out after a failed `exec'.
 260 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 261 exit 255
 262 fi
 263
 264     if test x$as_have_required = xno; then :
 265   $as_echo "$0: This script requires a shell more modern than all"
 266   $as_echo "$0: the shells that I found on your system."
 267   if test x${ZSH_VERSION+set} = xset ; then
 268     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 269     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 270   else
 271     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 272 $0: http://icu-project.org/bugs about your system,
 273 $0: including any error possibly output before this
 274 $0: message. Then install a modern shell, or manually run
 275 $0: the script under such a shell if you do have one."
 276   fi
 277   exit 1
 278 fi
 279 fi
 280 fi
 281 SHELL=${CONFIG_SHELL-/bin/sh}
 282 export SHELL
 283 # Unset more variables known to interfere with behavior of common tools.
 284 CLICOLOR_FORCE= GREP_OPTIONS=
 285 unset CLICOLOR_FORCE GREP_OPTIONS
 286
 287 ## --------------------- ##
 288 ## M4sh Shell Functions. ##
 289 ## --------------------- ##
 290 # as_fn_unset VAR
 291 # ---------------
 292 # Portably unset VAR.
 293 as_fn_unset ()
 294 {
 295   { eval $1=; unset $1;}
 296 }
 297 as_unset=as_fn_unset
 298
 299 # as_fn_set_status STATUS
 300 # -----------------------
 301 # Set $? to STATUS, without forking.
 302 as_fn_set_status ()
 303 {
 304   return $1
 305 } # as_fn_set_status
 306
 307 # as_fn_exit STATUS
 308 # -----------------
 309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 310 as_fn_exit ()
 311 {
 312   set +e
 313   as_fn_set_status $1
 314   exit $1
 315 } # as_fn_exit
 316
 317 # as_fn_mkdir_p
 318 # -------------
 319 # Create "$as_dir" as a directory, including parents if necessary.
 320 as_fn_mkdir_p ()
 321 {
 322
 323   case $as_dir in #(
 324   -*) as_dir=./$as_dir;;
 325   esac
 326   test -d "$as_dir" || eval $as_mkdir_p || {
 327     as_dirs=
 328     while :; do
 329       case $as_dir in #(
 330       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 331       *) as_qdir=$as_dir;;
 332       esac
 333       as_dirs="'$as_qdir' $as_dirs"
 334       as_dir=`$as_dirname -- "$as_dir" ||
 335 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 336          X"$as_dir" : 'X\(//\)[^/]' \| \
 337          X"$as_dir" : 'X\(//\)$' \| \
 338          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 339 $as_echo X"$as_dir" |
 340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 341             s//\1/
 342             q
 343           }
 344           /^X\(\/\/\)[^/].*/{
 345             s//\1/
 346             q
 347           }
 348           /^X\(\/\/\)$/{
 349             s//\1/
 350             q
 351           }
 352           /^X\(\/\).*/{
 353             s//\1/
 354             q
 355           }
 356           s/.*/./; q'`
 357       test -d "$as_dir" && break
 358     done
 359     test -z "$as_dirs" || eval "mkdir $as_dirs"
 360   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 361
 362
 363 } # as_fn_mkdir_p
 364
 365 # as_fn_executable_p FILE
 366 # -----------------------
 367 # Test if FILE is an executable regular file.
 368 as_fn_executable_p ()
 369 {
 370   test -f "$1" && test -x "$1"
 371 } # as_fn_executable_p
 372 # as_fn_append VAR VALUE
 373 # ----------------------
 374 # Append the text in VALUE to the end of the definition contained in VAR. Take
 375 # advantage of any shell optimizations that allow amortized linear growth over
 376 # repeated appends, instead of the typical quadratic growth present in naive
 377 # implementations.
 378 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 379   eval 'as_fn_append ()
 380   {
 381     eval $1+=\$2
 382   }'
 383 else
 384   as_fn_append ()
 385   {
 386     eval $1=\$$1\$2
 387   }
 388 fi # as_fn_append
 389
 390 # as_fn_arith ARG...
 391 # ------------------
 392 # Perform arithmetic evaluation on the ARGs, and store the result in the
 393 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 394 # must be portable across $(()) and expr.
 395 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 396   eval 'as_fn_arith ()
 397   {
 398     as_val=$(( $* ))
 399   }'
 400 else
 401   as_fn_arith ()
 402   {
 403     as_val=`expr "$@" || test $? -eq 1`
 404   }
 405 fi # as_fn_arith
 406
 407
 408 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 409 # ----------------------------------------
 410 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 411 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 412 # script with STATUS, using 1 if that was 0.
 413 as_fn_error ()
 414 {
 415   as_status=$1; test $as_status -eq 0 && as_status=1
 416   if test "$4"; then
 417     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 418     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 419   fi
 420   $as_echo "$as_me: error: $2" >&2
 421   as_fn_exit $as_status
 422 } # as_fn_error
 423
 424 if expr a : '\(a\)' >/dev/null 2>&1 &&
 425    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 426   as_expr=expr
 427 else
 428   as_expr=false
 429 fi
 430
 431 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 432   as_basename=basename
 433 else
 434   as_basename=false
 435 fi
 436
 437 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 438   as_dirname=dirname
 439 else
 440   as_dirname=false
 441 fi
 442
 443 as_me=`$as_basename -- "$0" ||
 444 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 445          X"$0" : 'X\(//\)$' \| \
 446          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 447 $as_echo X/"$0" |
 448     sed '/^.*\/\([^/][^/]*\)\/*$/{
 449             s//\1/
 450             q
 451           }
 452           /^X\/\(\/\/\)$/{
 453             s//\1/
 454             q
 455           }
 456           /^X\/\(\/\).*/{
 457             s//\1/
 458             q
 459           }
 460           s/.*/./; q'`
 461
 462 # Avoid depending upon Character Ranges.
 463 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 464 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 465 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 466 as_cr_digits='0123456789'
 467 as_cr_alnum=$as_cr_Letters$as_cr_digits
 468
 469
 470   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 471   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 472   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 473   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 474   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 475   sed -n '
 476     p
 477     /[$]LINENO/=
 478   ' <$as_myself |
 479     sed '
 480       s/[$]LINENO.*/&-/
 481       t lineno
 482       b
 483       :lineno
 484       N
 485       :loop
 486       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 487       t loop
 488       s/-\n.*//
 489     ' >$as_me.lineno &&
 490   chmod +x "$as_me.lineno" ||
 491     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 492
 493   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 494   # already done that, so ensure we don't try to do so again and fall
 495   # in an infinite loop.  This has already happened in practice.
 496   _as_can_reexec=no; export _as_can_reexec
 497   # Don't try to exec as it changes $[0], causing all sort of problems
 498   # (the dirname of $[0] is not the place where we might find the
 499   # original and so on.  Autoconf is especially sensitive to this).
 500   . "./$as_me.lineno"
 501   # Exit status is that of the last command.
 502   exit
 503 }
 504
 505 ECHO_C= ECHO_N= ECHO_T=
 506 case `echo -n x` in #(((((
 507 -n*)
 508   case `echo 'xy\c'` in
 509   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 510   xy)  ECHO_C='\c';;
 511   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 512        ECHO_T=' ';;
 513   esac;;
 514 *)
 515   ECHO_N='-n';;
 516 esac
 517
 518 rm -f conf$$ conf$$.exe conf$$.file
 519 if test -d conf$$.dir; then
 520   rm -f conf$$.dir/conf$$.file
 521 else
 522   rm -f conf$$.dir
 523   mkdir conf$$.dir 2>/dev/null
 524 fi
 525 if (echo >conf$$.file) 2>/dev/null; then
 526   if ln -s conf$$.file conf$$ 2>/dev/null; then
 527     as_ln_s='ln -s'
 528     # ... but there are two gotchas:
 529     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 530     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 531     # In both cases, we have to default to `cp -pR'.
 532     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 533       as_ln_s='cp -pR'
 534   elif ln conf$$.file conf$$ 2>/dev/null; then
 535     as_ln_s=ln
 536   else
 537     as_ln_s='cp -pR'
 538   fi
 539 else
 540   as_ln_s='cp -pR'
 541 fi
 542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 543 rmdir conf$$.dir 2>/dev/null
 544
 545 if mkdir -p . 2>/dev/null; then
 546   as_mkdir_p='mkdir -p "$as_dir"'
 547 else
 548   test -d ./-p && rmdir ./-p
 549   as_mkdir_p=false
 550 fi
 551
 552 as_test_x='test -x'
 553 as_executable_p=as_fn_executable_p
 554
 555 # Sed expression to map a string onto a valid CPP name.
 556 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 557
 558 # Sed expression to map a string onto a valid variable name.
 559 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 560
 561
 562 test -n "$DJDIR" || exec 7<&0 </dev/null
 563 exec 6>&1
 564
 565 # Name of the host.
 566 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 567 # so uname gets run too.
 568 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 569
 570 #
 571 # Initializations.
 572 #
 573 ac_default_prefix=/usr/local
 574 ac_clean_files=
 575 ac_config_libobj_dir=.
 576 LIBOBJS=
 577 cross_compiling=no
 578 subdirs=
 579 MFLAGS=
 580 MAKEFLAGS=
 581
 582 # Identity of this package.
 583 PACKAGE_NAME='ICU'
 584 PACKAGE_TARNAME='International Components for Unicode'
 585 PACKAGE_VERSION='64.2'
 586 PACKAGE_STRING='ICU 64.2'
 587 PACKAGE_BUGREPORT='http://icu-project.org/bugs'
 588 PACKAGE_URL='http://icu-project.org'
 589
 590 ac_unique_file="common/unicode/utypes.h"
 591 # Factoring default headers for most tests.
 592 ac_includes_default="\
 593 #include <stdio.h>
 594 #ifdef HAVE_SYS_TYPES_H
 595 # include <sys/types.h>
 596 #endif
 597 #ifdef HAVE_SYS_STAT_H
 598 # include <sys/stat.h>
 599 #endif
 600 #ifdef STDC_HEADERS
 601 # include <stdlib.h>
 602 # include <stddef.h>
 603 #else
 604 # ifdef HAVE_STDLIB_H
 605 #  include <stdlib.h>
 606 # endif
 607 #endif
 608 #ifdef HAVE_STRING_H
 609 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 610 #  include <memory.h>
 611 # endif
 612 # include <string.h>
 613 #endif
 614 #ifdef HAVE_STRINGS_H
 615 # include <strings.h>
 616 #endif
 617 #ifdef HAVE_INTTYPES_H
 618 # include <inttypes.h>
 619 #endif
 620 #ifdef HAVE_STDINT_H
 621 # include <stdint.h>
 622 #endif
 623 #ifdef HAVE_UNISTD_H
 624 # include <unistd.h>
 625 #endif"
 626
 627 ac_subst_vars='UCONFIG_CXXFLAGS
 628 UCONFIG_CFLAGS
 629 UCONFIG_CPPFLAGS
 630 LTLIBOBJS
 631 LIBOBJS
 632 LIBCXXFLAGS
 633 LIBCFLAGS
 634 platform_make_fragment
 635 platform_make_fragment_name
 636 platform
 637 ICUDATA_CHAR
 638 U_HAVE_SAMPLES
 639 SAMPLES_TRUE
 640 U_HAVE_TESTS
 641 TESTS_TRUE
 642 ICULIBSUFFIXCNAME
 643 U_HAVE_LIB_SUFFIX
 644 ICULIBSUFFIX
 645 DATA_PACKAGING_MODE
 646 thepkgicudatadir
 647 pkgicudatadir
 648 U_HAVE_TOOLS
 649 TOOLS_TRUE
 650 U_HAVE_LAYOUTEX
 651 LAYOUTEX_TRUE
 652 U_HAVE_ICUIO
 653 ICUIO_TRUE
 654 U_HAVE_EXTRAS
 655 EXTRAS_TRUE
 656 U_HAVE_WCSCPY
 657 U_HAVE_WCHAR_H
 658 U_HAVE_STRTOD_L
 659 U_TIMEZONE
 660 U_HAVE_TIMEZONE
 661 U_TZNAME
 662 U_HAVE_TZNAME
 663 U_TZSET
 664 U_HAVE_TZSET
 665 U_HAVE_POPEN
 666 U_HAVE_PLACEMENT_NEW
 667 U_OVERRIDE_CXX_ALLOCATION
 668 U_NL_LANGINFO_CODESET
 669 U_HAVE_NL_LANGINFO_CODESET
 670 U_IS_BIG_ENDIAN
 671 U_HAVE_DIRENT_H
 672 U_HAVE_INTTYPES_H
 673 GENCCODE_ASSEMBLY
 674 HAVE_MMAP
 675 LIB_THREAD
 676 ENABLE_RPATH
 677 U_ENABLE_DYLOAD
 678 U_HAVE_PLUGINS
 679 PLUGINS_TRUE
 680 U_ENABLE_TRACING
 681 U_DISABLE_RENAMING
 682 AR
 683 SED
 684 RANLIB
 685 U_DEFAULT_SHOW_DRAFT
 686 UCLN_NO_AUTO_CLEANUP
 687 ENABLE_STATIC
 688 ENABLE_SHARED
 689 LIB_M
 690 COMPILE_LINK_ENVVAR
 691 ARFLAGS
 692 EGREP
 693 GREP
 694 DOXYGEN
 695 cross_buildroot
 696 U_MAKE
 697 PYTHON
 698 cross_compiling
 699 INSTALL_DATA
 700 INSTALL_SCRIPT
 701 INSTALL_PROGRAM
 702 CPP
 703 ICULEHB_LIBS
 704 ICULEHB_CFLAGS
 705 PKG_CONFIG_LIBDIR
 706 PKG_CONFIG_PATH
 707 PKG_CONFIG
 708 ac_ct_CXX
 709 CXXFLAGS
 710 CXX
 711 OBJEXT
 712 EXEEXT
 713 ac_ct_CC
 714 LDFLAGS
 715 CFLAGS
 716 CC
 717 ENABLE_RELEASE
 718 ENABLE_DEBUG
 719 INSTALL_ICU_CONFIG
 720 CPPFLAGS
 721 host_os
 722 host_vendor
 723 host_cpu
 724 host
 725 build_os
 726 build_vendor
 727 build_cpu
 728 build
 729 UNICODE_VERSION
 730 LIB_VERSION_MAJOR
 731 LIB_VERSION
 732 VERSION
 733 ICU_ECHO_T
 734 ICU_ECHO_C
 735 ICU_ECHO_N
 736 PACKAGE
 737 target_alias
 738 host_alias
 739 build_alias
 740 LIBS
 741 ECHO_T
 742 ECHO_N
 743 ECHO_C
 744 DEFS
 745 mandir
 746 localedir
 747 libdir
 748 psdir
 749 pdfdir
 750 dvidir
 751 htmldir
 752 infodir
 753 docdir
 754 oldincludedir
 755 includedir
 756 localstatedir
 757 sharedstatedir
 758 sysconfdir
 759 datadir
 760 datarootdir
 761 libexecdir
 762 sbindir
 763 bindir
 764 program_transform_name
 765 prefix
 766 exec_prefix
 767 PACKAGE_URL
 768 PACKAGE_BUGREPORT
 769 PACKAGE_STRING
 770 PACKAGE_VERSION
 771 PACKAGE_TARNAME
 772 PACKAGE_NAME
 773 PATH_SEPARATOR
 774 SHELL'
 775 ac_subst_files=''
 776 ac_user_opts='
 777 enable_option_checking
 778 enable_icu_config
 779 enable_debug
 780 enable_release
 781 with_cross_build
 782 enable_strict
 783 enable_64bit_libs
 784 with_library_bits
 785 enable_shared
 786 enable_static
 787 enable_auto_cleanup
 788 enable_draft
 789 enable_renaming
 790 enable_tracing
 791 enable_plugins
 792 enable_dyload
 793 enable_rpath
 794 enable_weak_threads
 795 enable_extras
 796 enable_icuio
 797 enable_layoutex
 798 enable_layout
 799 enable_tools
 800 with_data_packaging
 801 with_library_suffix
 802 enable_tests
 803 enable_samples
 804 '
 805       ac_precious_vars='build_alias
 806 host_alias
 807 target_alias
 808 CC
 809 CFLAGS
 810 LDFLAGS
 811 LIBS
 812 CPPFLAGS
 813 CXX
 814 CXXFLAGS
 815 CCC
 816 PKG_CONFIG
 817 PKG_CONFIG_PATH
 818 PKG_CONFIG_LIBDIR
 819 ICULEHB_CFLAGS
 820 ICULEHB_LIBS
 821 CPP'
 822
 823
 824 # Initialize some variables set by options.
 825 ac_init_help=
 826 ac_init_version=false
 827 ac_unrecognized_opts=
 828 ac_unrecognized_sep=
 829 # The variables have the same names as the options, with
 830 # dashes changed to underlines.
 831 cache_file=/dev/null
 832 exec_prefix=NONE
 833 no_create=
 834 no_recursion=
 835 prefix=NONE
 836 program_prefix=NONE
 837 program_suffix=NONE
 838 program_transform_name=s,x,x,
 839 silent=
 840 site=
 841 srcdir=
 842 verbose=
 843 x_includes=NONE
 844 x_libraries=NONE
 845
 846 # Installation directory options.
 847 # These are left unexpanded so users can "make install exec_prefix=/foo"
 848 # and all the variables that are supposed to be based on exec_prefix
 849 # by default will actually change.
 850 # Use braces instead of parens because sh, perl, etc. also accept them.
 851 # (The list follows the same order as the GNU Coding Standards.)
 852 bindir='${exec_prefix}/bin'
 853 sbindir='${exec_prefix}/sbin'
 854 libexecdir='${exec_prefix}/libexec'
 855 datarootdir='${prefix}/share'
 856 datadir='${datarootdir}'
 857 sysconfdir='${prefix}/etc'
 858 sharedstatedir='${prefix}/com'
 859 localstatedir='${prefix}/var'
 860 includedir='${prefix}/include'
 861 oldincludedir='/usr/include'
 862 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 863 infodir='${datarootdir}/info'
 864 htmldir='${docdir}'
 865 dvidir='${docdir}'
 866 pdfdir='${docdir}'
 867 psdir='${docdir}'
 868 libdir='${exec_prefix}/lib'
 869 localedir='${datarootdir}/locale'
 870 mandir='${datarootdir}/man'
 871
 872 ac_prev=
 873 ac_dashdash=
 874 for ac_option
 875 do
 876   # If the previous option needs an argument, assign it.
 877   if test -n "$ac_prev"; then
 878     eval $ac_prev=\$ac_option
 879     ac_prev=
 880     continue
 881   fi
 882
 883   case $ac_option in
 884   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 885   *=)   ac_optarg= ;;
 886   *)    ac_optarg=yes ;;
 887   esac
 888
 889   # Accept the important Cygnus configure options, so we can diagnose typos.
 890
 891   case $ac_dashdash$ac_option in
 892   --)
 893     ac_dashdash=yes ;;
 894
 895   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 896     ac_prev=bindir ;;
 897   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 898     bindir=$ac_optarg ;;
 899
 900   -build | --build | --buil | --bui | --bu)
 901     ac_prev=build_alias ;;
 902   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 903     build_alias=$ac_optarg ;;
 904
 905   -cache-file | --cache-file | --cache-fil | --cache-fi \
 906   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 907     ac_prev=cache_file ;;
 908   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 909   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 910     cache_file=$ac_optarg ;;
 911
 912   --config-cache | -C)
 913     cache_file=config.cache ;;
 914
 915   -datadir | --datadir | --datadi | --datad)
 916     ac_prev=datadir ;;
 917   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 918     datadir=$ac_optarg ;;
 919
 920   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 921   | --dataroo | --dataro | --datar)
 922     ac_prev=datarootdir ;;
 923   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 924   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 925     datarootdir=$ac_optarg ;;
 926
 927   -disable-* | --disable-*)
 928     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 929     # Reject names that are not valid shell variable names.
 930     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 931       as_fn_error $? "invalid feature name: $ac_useropt"
 932     ac_useropt_orig=$ac_useropt
 933     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 934     case $ac_user_opts in
 935       *"
 936 "enable_$ac_useropt"
 937 "*) ;;
 938       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 939          ac_unrecognized_sep=', ';;
 940     esac
 941     eval enable_$ac_useropt=no ;;
 942
 943   -docdir | --docdir | --docdi | --doc | --do)
 944     ac_prev=docdir ;;
 945   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 946     docdir=$ac_optarg ;;
 947
 948   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 949     ac_prev=dvidir ;;
 950   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 951     dvidir=$ac_optarg ;;
 952
 953   -enable-* | --enable-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error $? "invalid feature name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "enable_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval enable_$ac_useropt=\$ac_optarg ;;
 968
 969   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 970   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 971   | --exec | --exe | --ex)
 972     ac_prev=exec_prefix ;;
 973   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 974   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 975   | --exec=* | --exe=* | --ex=*)
 976     exec_prefix=$ac_optarg ;;
 977
 978   -gas | --gas | --ga | --g)
 979     # Obsolete; use --with-gas.
 980     with_gas=yes ;;
 981
 982   -help | --help | --hel | --he | -h)
 983     ac_init_help=long ;;
 984   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 985     ac_init_help=recursive ;;
 986   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 987     ac_init_help=short ;;
 988
 989   -host | --host | --hos | --ho)
 990     ac_prev=host_alias ;;
 991   -host=* | --host=* | --hos=* | --ho=*)
 992     host_alias=$ac_optarg ;;
 993
 994   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 995     ac_prev=htmldir ;;
 996   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 997   | --ht=*)
 998     htmldir=$ac_optarg ;;
 999
1000   -includedir | --includedir | --includedi | --included | --include \
1001   | --includ | --inclu | --incl | --inc)
1002     ac_prev=includedir ;;
1003   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1004   | --includ=* | --inclu=* | --incl=* | --inc=*)
1005     includedir=$ac_optarg ;;
1006
1007   -infodir | --infodir | --infodi | --infod | --info | --inf)
1008     ac_prev=infodir ;;
1009   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1010     infodir=$ac_optarg ;;
1011
1012   -libdir | --libdir | --libdi | --libd)
1013     ac_prev=libdir ;;
1014   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1015     libdir=$ac_optarg ;;
1016
1017   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1018   | --libexe | --libex | --libe)
1019     ac_prev=libexecdir ;;
1020   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1021   | --libexe=* | --libex=* | --libe=*)
1022     libexecdir=$ac_optarg ;;
1023
1024   -localedir | --localedir | --localedi | --localed | --locale)
1025     ac_prev=localedir ;;
1026   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1027     localedir=$ac_optarg ;;
1028
1029   -localstatedir | --localstatedir | --localstatedi | --localstated \
1030   | --localstate | --localstat | --localsta | --localst | --locals)
1031     ac_prev=localstatedir ;;
1032   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1033   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1034     localstatedir=$ac_optarg ;;
1035
1036   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1037     ac_prev=mandir ;;
1038   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1039     mandir=$ac_optarg ;;
1040
1041   -nfp | --nfp | --nf)
1042     # Obsolete; use --without-fp.
1043     with_fp=no ;;
1044
1045   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1046   | --no-cr | --no-c | -n)
1047     no_create=yes ;;
1048
1049   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1050   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1051     no_recursion=yes ;;
1052
1053   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1054   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1055   | --oldin | --oldi | --old | --ol | --o)
1056     ac_prev=oldincludedir ;;
1057   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1058   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1059   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1060     oldincludedir=$ac_optarg ;;
1061
1062   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1063     ac_prev=prefix ;;
1064   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1065     prefix=$ac_optarg ;;
1066
1067   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1068   | --program-pre | --program-pr | --program-p)
1069     ac_prev=program_prefix ;;
1070   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1071   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1072     program_prefix=$ac_optarg ;;
1073
1074   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1075   | --program-suf | --program-su | --program-s)
1076     ac_prev=program_suffix ;;
1077   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1078   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1079     program_suffix=$ac_optarg ;;
1080
1081   -program-transform-name | --program-transform-name \
1082   | --program-transform-nam | --program-transform-na \
1083   | --program-transform-n | --program-transform- \
1084   | --program-transform | --program-transfor \
1085   | --program-transfo | --program-transf \
1086   | --program-trans | --program-tran \
1087   | --progr-tra | --program-tr | --program-t)
1088     ac_prev=program_transform_name ;;
1089   -program-transform-name=* | --program-transform-name=* \
1090   | --program-transform-nam=* | --program-transform-na=* \
1091   | --program-transform-n=* | --program-transform-=* \
1092   | --program-transform=* | --program-transfor=* \
1093   | --program-transfo=* | --program-transf=* \
1094   | --program-trans=* | --program-tran=* \
1095   | --progr-tra=* | --program-tr=* | --program-t=*)
1096     program_transform_name=$ac_optarg ;;
1097
1098   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1099     ac_prev=pdfdir ;;
1100   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1101     pdfdir=$ac_optarg ;;
1102
1103   -psdir | --psdir | --psdi | --psd | --ps)
1104     ac_prev=psdir ;;
1105   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1106     psdir=$ac_optarg ;;
1107
1108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1109   | -silent | --silent | --silen | --sile | --sil)
1110     silent=yes ;;
1111
1112   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1113     ac_prev=sbindir ;;
1114   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1115   | --sbi=* | --sb=*)
1116     sbindir=$ac_optarg ;;
1117
1118   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1119   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1120   | --sharedst | --shareds | --shared | --share | --shar \
1121   | --sha | --sh)
1122     ac_prev=sharedstatedir ;;
1123   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1124   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1125   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1126   | --sha=* | --sh=*)
1127     sharedstatedir=$ac_optarg ;;
1128
1129   -site | --site | --sit)
1130     ac_prev=site ;;
1131   -site=* | --site=* | --sit=*)
1132     site=$ac_optarg ;;
1133
1134   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1135     ac_prev=srcdir ;;
1136   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1137     srcdir=$ac_optarg ;;
1138
1139   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1140   | --syscon | --sysco | --sysc | --sys | --sy)
1141     ac_prev=sysconfdir ;;
1142   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1143   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1144     sysconfdir=$ac_optarg ;;
1145
1146   -target | --target | --targe | --targ | --tar | --ta | --t)
1147     ac_prev=target_alias ;;
1148   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1149     target_alias=$ac_optarg ;;
1150
1151   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1152     verbose=yes ;;
1153
1154   -version | --version | --versio | --versi | --vers | -V)
1155     ac_init_version=: ;;
1156
1157   -with-* | --with-*)
1158     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1159     # Reject names that are not valid shell variable names.
1160     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1161       as_fn_error $? "invalid package name: $ac_useropt"
1162     ac_useropt_orig=$ac_useropt
1163     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1164     case $ac_user_opts in
1165       *"
1166 "with_$ac_useropt"
1167 "*) ;;
1168       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1169          ac_unrecognized_sep=', ';;
1170     esac
1171     eval with_$ac_useropt=\$ac_optarg ;;
1172
1173   -without-* | --without-*)
1174     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1175     # Reject names that are not valid shell variable names.
1176     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1177       as_fn_error $? "invalid package name: $ac_useropt"
1178     ac_useropt_orig=$ac_useropt
1179     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1180     case $ac_user_opts in
1181       *"
1182 "with_$ac_useropt"
1183 "*) ;;
1184       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1185          ac_unrecognized_sep=', ';;
1186     esac
1187     eval with_$ac_useropt=no ;;
1188
1189   --x)
1190     # Obsolete; use --with-x.
1191     with_x=yes ;;
1192
1193   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1194   | --x-incl | --x-inc | --x-in | --x-i)
1195     ac_prev=x_includes ;;
1196   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1197   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1198     x_includes=$ac_optarg ;;
1199
1200   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1201   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1202     ac_prev=x_libraries ;;
1203   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1204   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1205     x_libraries=$ac_optarg ;;
1206
1207   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1208 Try \`$0 --help' for more information"
1209     ;;
1210
1211   *=*)
1212     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1213     # Reject names that are not valid shell variable names.
1214     case $ac_envvar in #(
1215       '' | [0-9]* | *[!_$as_cr_alnum]* )
1216       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1217     esac
1218     eval $ac_envvar=\$ac_optarg
1219     export $ac_envvar ;;
1220
1221   *)
1222     # FIXME: should be removed in autoconf 3.0.
1223     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1224     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1225       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1226     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1227     ;;
1228
1229   esac
1230 done
1231
1232 if test -n "$ac_prev"; then
1233   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1234   as_fn_error $? "missing argument to $ac_option"
1235 fi
1236
1237 if test -n "$ac_unrecognized_opts"; then
1238   case $enable_option_checking in
1239     no) ;;
1240     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1241     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1242   esac
1243 fi
1244
1245 # Check all directory arguments for consistency.
1246 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1247                 datadir sysconfdir sharedstatedir localstatedir includedir \
1248                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1249                 libdir localedir mandir
1250 do
1251   eval ac_val=\$$ac_var
1252   # Remove trailing slashes.
1253   case $ac_val in
1254     */ )
1255       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1256       eval $ac_var=\$ac_val;;
1257   esac
1258   # Be sure to have absolute directory names.
1259   case $ac_val in
1260     [\\/$]* | ?:[\\/]* )  continue;;
1261     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1262   esac
1263   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1264 done
1265
1266 # There might be people who depend on the old broken behavior: `$host'
1267 # used to hold the argument of --host etc.
1268 # FIXME: To remove some day.
1269 build=$build_alias
1270 host=$host_alias
1271 target=$target_alias
1272
1273 # FIXME: To remove some day.
1274 if test "x$host_alias" != x; then
1275   if test "x$build_alias" = x; then
1276     cross_compiling=maybe
1277   elif test "x$build_alias" != "x$host_alias"; then
1278     cross_compiling=yes
1279   fi
1280 fi
1281
1282 ac_tool_prefix=
1283 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1284
1285 test "$silent" = yes && exec 6>/dev/null
1286
1287
1288 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1289 ac_ls_di=`ls -di .` &&
1290 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1291   as_fn_error $? "working directory cannot be determined"
1292 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1293   as_fn_error $? "pwd does not report name of working directory"
1294
1295
1296 # Find the source files, if location was not specified.
1297 if test -z "$srcdir"; then
1298   ac_srcdir_defaulted=yes
1299   # Try the directory containing this script, then the parent directory.
1300   ac_confdir=`$as_dirname -- "$as_myself" ||
1301 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1302          X"$as_myself" : 'X\(//\)[^/]' \| \
1303          X"$as_myself" : 'X\(//\)$' \| \
1304          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1305 $as_echo X"$as_myself" |
1306     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1307             s//\1/
1308             q
1309           }
1310           /^X\(\/\/\)[^/].*/{
1311             s//\1/
1312             q
1313           }
1314           /^X\(\/\/\)$/{
1315             s//\1/
1316             q
1317           }
1318           /^X\(\/\).*/{
1319             s//\1/
1320             q
1321           }
1322           s/.*/./; q'`
1323   srcdir=$ac_confdir
1324   if test ! -r "$srcdir/$ac_unique_file"; then
1325     srcdir=..
1326   fi
1327 else
1328   ac_srcdir_defaulted=no
1329 fi
1330 if test ! -r "$srcdir/$ac_unique_file"; then
1331   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1332   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1333 fi
1334 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1335 ac_abs_confdir=`(
1336         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1337         pwd)`
1338 # When building in place, set srcdir=.
1339 if test "$ac_abs_confdir" = "$ac_pwd"; then
1340   srcdir=.
1341 fi
1342 # Remove unnecessary trailing slashes from srcdir.
1343 # Double slashes in file names in object file debugging info
1344 # mess up M-x gdb in Emacs.
1345 case $srcdir in
1346 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1347 esac
1348 for ac_var in $ac_precious_vars; do
1349   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_env_${ac_var}_value=\$${ac_var}
1351   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1352   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1353 done
1354
1355 #
1356 # Report the --help message.
1357 #
1358 if test "$ac_init_help" = "long"; then
1359   # Omit some internal or obsolete options to make the list less imposing.
1360   # This message is too long to be a string in the A/UX 3.1 sh.
1361   cat <<_ACEOF
1362 \`configure' configures ICU 64.2 to adapt to many kinds of systems.
1363
1364 Usage: $0 [OPTION]... [VAR=VALUE]...
1365
1366 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1367 VAR=VALUE.  See below for descriptions of some of the useful variables.
1368
1369 Defaults for the options are specified in brackets.
1370
1371 Configuration:
1372   -h, --help              display this help and exit
1373       --help=short        display options specific to this package
1374       --help=recursive    display the short help of all the included packages
1375   -V, --version           display version information and exit
1376   -q, --quiet, --silent   do not print \`checking ...' messages
1377       --cache-file=FILE   cache test results in FILE [disabled]
1378   -C, --config-cache      alias for \`--cache-file=config.cache'
1379   -n, --no-create         do not create output files
1380       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1381
1382 Installation directories:
1383   --prefix=PREFIX         install architecture-independent files in PREFIX
1384                           [$ac_default_prefix]
1385   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1386                           [PREFIX]
1387
1388 By default, \`make install' will install all the files in
1389 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1390 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1391 for instance \`--prefix=\$HOME'.
1392
1393 For better control, use the options below.
1394
1395 Fine tuning of the installation directories:
1396   --bindir=DIR            user executables [EPREFIX/bin]
1397   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1398   --libexecdir=DIR        program executables [EPREFIX/libexec]
1399   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1400   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1401   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1402   --libdir=DIR            object code libraries [EPREFIX/lib]
1403   --includedir=DIR        C header files [PREFIX/include]
1404   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1405   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1406   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1407   --infodir=DIR           info documentation [DATAROOTDIR/info]
1408   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1409   --mandir=DIR            man documentation [DATAROOTDIR/man]
1410   --docdir=DIR            documentation root [DATAROOTDIR/doc/International
1411                           Components for Unicode]
1412   --htmldir=DIR           html documentation [DOCDIR]
1413   --dvidir=DIR            dvi documentation [DOCDIR]
1414   --pdfdir=DIR            pdf documentation [DOCDIR]
1415   --psdir=DIR             ps documentation [DOCDIR]
1416 _ACEOF
1417
1418   cat <<\_ACEOF
1419
1420 System types:
1421   --build=BUILD     configure for building on BUILD [guessed]
1422   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1423 _ACEOF
1424 fi
1425
1426 if test -n "$ac_init_help"; then
1427   case $ac_init_help in
1428      short | recursive ) echo "Configuration of ICU 64.2:";;
1429    esac
1430   cat <<\_ACEOF
1431
1432 Optional Features:
1433   --disable-option-checking  ignore unrecognized --enable/--with options
1434   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1435   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1436   --enable-icu-config     install icu-config
1437   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1438   --enable-release        build release libraries default=yes
1439   --enable-strict         compile with strict compiler options default=yes
1440   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1441   --enable-shared         build shared libraries default=yes
1442   --enable-static         build static libraries default=no
1443   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1444   --enable-draft          enable draft APIs (and internal APIs) default=yes
1445   --enable-renaming       add a version suffix to symbols default=yes
1446   --enable-tracing        enable function and data tracing default=no
1447   --enable-plugins        enable plugins default=no
1448   --disable-dyload        disable dynamic loading default=no
1449   --enable-rpath          use rpath when linking default is only if necessary
1450   --enable-weak-threads   weakly reference the threading library default=no
1451   --enable-extras         build ICU extras default=yes
1452   --enable-icuio          build ICU's icuio library default=yes
1453   --enable-layoutex         build ICU's Paragraph Layout library default=yes.
1454             icu-le-hb must be installed via pkg-config. See http://harfbuzz.org
1455
1456   --enable-tools         build ICU's tools default=yes
1457   --enable-tests          build ICU tests default=yes
1458   --enable-samples        build ICU samples default=yes
1459
1460 Additionally, the variable FORCE_LIBS may be set before calling configure.
1461 If set, it will REPLACE any automatic list of libraries.
1462
1463 Optional Packages:
1464   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1465   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1466   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1467   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1468   --with-data-packaging     specify how to package ICU data. Possible values:
1469         files    raw files (.res, etc)
1470         archive  build a single icudtXX.dat file
1471         library  shared library (.dll/.so/etc.)
1472         static   static library (.a/.lib/etc.)
1473         auto     build shared if possible (default)
1474            See http://userguide.icu-project.org/icudata for more info.
1475   --with-library-suffix=suffix    tag a suffix to the library names default=
1476
1477 Some influential environment variables:
1478   CC          C compiler command
1479   CFLAGS      C compiler flags
1480   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1481               nonstandard directory <lib dir>
1482   LIBS        libraries to pass to the linker, e.g. -l<library>
1483   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1484               you have headers in a nonstandard directory <include dir>
1485   CXX         C++ compiler command
1486   CXXFLAGS    C++ compiler flags
1487   PKG_CONFIG  path to pkg-config utility
1488   PKG_CONFIG_PATH
1489               directories to add to pkg-config's search path
1490   PKG_CONFIG_LIBDIR
1491               path overriding pkg-config's built-in search path
1492   ICULEHB_CFLAGS
1493               C compiler flags for ICULEHB, overriding pkg-config
1494   ICULEHB_LIBS
1495               linker flags for ICULEHB, overriding pkg-config
1496   CPP         C preprocessor
1497
1498 Use these variables to override the choices made by `configure' or to help
1499 it to find libraries and programs with nonstandard names/locations.
1500
1501 Report bugs to <http://icu-project.org/bugs>.
1502 ICU home page: <http://icu-project.org>.
1503 _ACEOF
1504 ac_status=$?
1505 fi
1506
1507 if test "$ac_init_help" = "recursive"; then
1508   # If there are subdirs, report their specific --help.
1509   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1510     test -d "$ac_dir" ||
1511       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1512       continue
1513     ac_builddir=.
1514
1515 case "$ac_dir" in
1516 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1517 *)
1518   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1519   # A ".." for each directory in $ac_dir_suffix.
1520   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1521   case $ac_top_builddir_sub in
1522   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1523   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1524   esac ;;
1525 esac
1526 ac_abs_top_builddir=$ac_pwd
1527 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1528 # for backward compatibility:
1529 ac_top_builddir=$ac_top_build_prefix
1530
1531 case $srcdir in
1532   .)  # We are building in place.
1533     ac_srcdir=.
1534     ac_top_srcdir=$ac_top_builddir_sub
1535     ac_abs_top_srcdir=$ac_pwd ;;
1536   [\\/]* | ?:[\\/]* )  # Absolute name.
1537     ac_srcdir=$srcdir$ac_dir_suffix;
1538     ac_top_srcdir=$srcdir
1539     ac_abs_top_srcdir=$srcdir ;;
1540   *) # Relative name.
1541     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1542     ac_top_srcdir=$ac_top_build_prefix$srcdir
1543     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1544 esac
1545 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1546
1547     cd "$ac_dir" || { ac_status=$?; continue; }
1548     # Check for guested configure.
1549     if test -f "$ac_srcdir/configure.gnu"; then
1550       echo &&
1551       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1552     elif test -f "$ac_srcdir/configure"; then
1553       echo &&
1554       $SHELL "$ac_srcdir/configure" --help=recursive
1555     else
1556       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1557     fi || ac_status=$?
1558     cd "$ac_pwd" || { ac_status=$?; break; }
1559   done
1560 fi
1561
1562 test -n "$ac_init_help" && exit $ac_status
1563 if $ac_init_version; then
1564   cat <<\_ACEOF
1565 ICU configure 64.2
1566 generated by GNU Autoconf 2.69
1567
1568 Copyright (C) 2012 Free Software Foundation, Inc.
1569 This configure script is free software; the Free Software Foundation
1570 gives unlimited permission to copy, distribute and modify it.
1571
1572  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
1573 _ACEOF
1574   exit
1575 fi
1576
1577 ## ------------------------ ##
1578 ## Autoconf initialization. ##
1579 ## ------------------------ ##
1580
1581 # ac_fn_c_try_compile LINENO
1582 # --------------------------
1583 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1584 ac_fn_c_try_compile ()
1585 {
1586   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1587   rm -f conftest.$ac_objext
1588   if { { ac_try="$ac_compile"
1589 case "(($ac_try" in
1590   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1591   *) ac_try_echo=$ac_try;;
1592 esac
1593 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1594 $as_echo "$ac_try_echo"; } >&5
1595   (eval "$ac_compile") 2>conftest.err
1596   ac_status=$?
1597   if test -s conftest.err; then
1598     grep -v '^ *+' conftest.err >conftest.er1
1599     cat conftest.er1 >&5
1600     mv -f conftest.er1 conftest.err
1601   fi
1602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1603   test $ac_status = 0; } && {
1604          test -z "$ac_c_werror_flag" ||
1605          test ! -s conftest.err
1606        } && test -s conftest.$ac_objext; then :
1607   ac_retval=0
1608 else
1609   $as_echo "$as_me: failed program was:" >&5
1610 sed 's/^/| /' conftest.$ac_ext >&5
1611
1612         ac_retval=1
1613 fi
1614   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1615   as_fn_set_status $ac_retval
1616
1617 } # ac_fn_c_try_compile
1618
1619 # ac_fn_cxx_try_compile LINENO
1620 # ----------------------------
1621 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1622 ac_fn_cxx_try_compile ()
1623 {
1624   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625   rm -f conftest.$ac_objext
1626   if { { ac_try="$ac_compile"
1627 case "(($ac_try" in
1628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1629   *) ac_try_echo=$ac_try;;
1630 esac
1631 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1632 $as_echo "$ac_try_echo"; } >&5
1633   (eval "$ac_compile") 2>conftest.err
1634   ac_status=$?
1635   if test -s conftest.err; then
1636     grep -v '^ *+' conftest.err >conftest.er1
1637     cat conftest.er1 >&5
1638     mv -f conftest.er1 conftest.err
1639   fi
1640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1641   test $ac_status = 0; } && {
1642          test -z "$ac_cxx_werror_flag" ||
1643          test ! -s conftest.err
1644        } && test -s conftest.$ac_objext; then :
1645   ac_retval=0
1646 else
1647   $as_echo "$as_me: failed program was:" >&5
1648 sed 's/^/| /' conftest.$ac_ext >&5
1649
1650         ac_retval=1
1651 fi
1652   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1653   as_fn_set_status $ac_retval
1654
1655 } # ac_fn_cxx_try_compile
1656
1657 # ac_fn_c_try_cpp LINENO
1658 # ----------------------
1659 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1660 ac_fn_c_try_cpp ()
1661 {
1662   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1663   if { { ac_try="$ac_cpp conftest.$ac_ext"
1664 case "(($ac_try" in
1665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1666   *) ac_try_echo=$ac_try;;
1667 esac
1668 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1669 $as_echo "$ac_try_echo"; } >&5
1670   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1671   ac_status=$?
1672   if test -s conftest.err; then
1673     grep -v '^ *+' conftest.err >conftest.er1
1674     cat conftest.er1 >&5
1675     mv -f conftest.er1 conftest.err
1676   fi
1677   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1678   test $ac_status = 0; } > conftest.i && {
1679          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1680          test ! -s conftest.err
1681        }; then :
1682   ac_retval=0
1683 else
1684   $as_echo "$as_me: failed program was:" >&5
1685 sed 's/^/| /' conftest.$ac_ext >&5
1686
1687     ac_retval=1
1688 fi
1689   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1690   as_fn_set_status $ac_retval
1691
1692 } # ac_fn_c_try_cpp
1693
1694 # ac_fn_cxx_try_link LINENO
1695 # -------------------------
1696 # Try to link conftest.$ac_ext, and return whether this succeeded.
1697 ac_fn_cxx_try_link ()
1698 {
1699   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1700   rm -f conftest.$ac_objext conftest$ac_exeext
1701   if { { ac_try="$ac_link"
1702 case "(($ac_try" in
1703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1704   *) ac_try_echo=$ac_try;;
1705 esac
1706 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1707 $as_echo "$ac_try_echo"; } >&5
1708   (eval "$ac_link") 2>conftest.err
1709   ac_status=$?
1710   if test -s conftest.err; then
1711     grep -v '^ *+' conftest.err >conftest.er1
1712     cat conftest.er1 >&5
1713     mv -f conftest.er1 conftest.err
1714   fi
1715   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1716   test $ac_status = 0; } && {
1717          test -z "$ac_cxx_werror_flag" ||
1718          test ! -s conftest.err
1719        } && test -s conftest$ac_exeext && {
1720          test "$cross_compiling" = yes ||
1721          test -x conftest$ac_exeext
1722        }; then :
1723   ac_retval=0
1724 else
1725   $as_echo "$as_me: failed program was:" >&5
1726 sed 's/^/| /' conftest.$ac_ext >&5
1727
1728         ac_retval=1
1729 fi
1730   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1731   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1732   # interfere with the next link command; also delete a directory that is
1733   # left behind by Apple's compiler.  We do this before executing the actions.
1734   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1735   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1736   as_fn_set_status $ac_retval
1737
1738 } # ac_fn_cxx_try_link
1739
1740 # ac_fn_c_try_run LINENO
1741 # ----------------------
1742 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1743 # that executables *can* be run.
1744 ac_fn_c_try_run ()
1745 {
1746   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1747   if { { ac_try="$ac_link"
1748 case "(($ac_try" in
1749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1750   *) ac_try_echo=$ac_try;;
1751 esac
1752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1753 $as_echo "$ac_try_echo"; } >&5
1754   (eval "$ac_link") 2>&5
1755   ac_status=$?
1756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1758   { { case "(($ac_try" in
1759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760   *) ac_try_echo=$ac_try;;
1761 esac
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764   (eval "$ac_try") 2>&5
1765   ac_status=$?
1766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767   test $ac_status = 0; }; }; then :
1768   ac_retval=0
1769 else
1770   $as_echo "$as_me: program exited with status $ac_status" >&5
1771        $as_echo "$as_me: failed program was:" >&5
1772 sed 's/^/| /' conftest.$ac_ext >&5
1773
1774        ac_retval=$ac_status
1775 fi
1776   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1777   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1778   as_fn_set_status $ac_retval
1779
1780 } # ac_fn_c_try_run
1781
1782 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1783 # --------------------------------------------
1784 # Tries to find the compile-time value of EXPR in a program that includes
1785 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1786 # computed
1787 ac_fn_c_compute_int ()
1788 {
1789   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1790   if test "$cross_compiling" = yes; then
1791     # Depending upon the size, compute the lo and hi bounds.
1792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793 /* end confdefs.h.  */
1794 $4
1795 int
1796 main ()
1797 {
1798 static int test_array [1 - 2 * !(($2) >= 0)];
1799 test_array [0] = 0;
1800 return test_array [0];
1801
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_compile "$LINENO"; then :
1807   ac_lo=0 ac_mid=0
1808   while :; do
1809     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1810 /* end confdefs.h.  */
1811 $4
1812 int
1813 main ()
1814 {
1815 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1816 test_array [0] = 0;
1817 return test_array [0];
1818
1819   ;
1820   return 0;
1821 }
1822 _ACEOF
1823 if ac_fn_c_try_compile "$LINENO"; then :
1824   ac_hi=$ac_mid; break
1825 else
1826   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1827                         if test $ac_lo -le $ac_mid; then
1828                           ac_lo= ac_hi=
1829                           break
1830                         fi
1831                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1832 fi
1833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1834   done
1835 else
1836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1837 /* end confdefs.h.  */
1838 $4
1839 int
1840 main ()
1841 {
1842 static int test_array [1 - 2 * !(($2) < 0)];
1843 test_array [0] = 0;
1844 return test_array [0];
1845
1846   ;
1847   return 0;
1848 }
1849 _ACEOF
1850 if ac_fn_c_try_compile "$LINENO"; then :
1851   ac_hi=-1 ac_mid=-1
1852   while :; do
1853     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1854 /* end confdefs.h.  */
1855 $4
1856 int
1857 main ()
1858 {
1859 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1860 test_array [0] = 0;
1861 return test_array [0];
1862
1863   ;
1864   return 0;
1865 }
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   ac_lo=$ac_mid; break
1869 else
1870   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1871                         if test $ac_mid -le $ac_hi; then
1872                           ac_lo= ac_hi=
1873                           break
1874                         fi
1875                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1876 fi
1877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1878   done
1879 else
1880   ac_lo= ac_hi=
1881 fi
1882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1883 fi
1884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1885 # Binary search between lo and hi bounds.
1886 while test "x$ac_lo" != "x$ac_hi"; do
1887   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1888   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1889 /* end confdefs.h.  */
1890 $4
1891 int
1892 main ()
1893 {
1894 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1895 test_array [0] = 0;
1896 return test_array [0];
1897
1898   ;
1899   return 0;
1900 }
1901 _ACEOF
1902 if ac_fn_c_try_compile "$LINENO"; then :
1903   ac_hi=$ac_mid
1904 else
1905   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1906 fi
1907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1908 done
1909 case $ac_lo in #((
1910 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1911 '') ac_retval=1 ;;
1912 esac
1913   else
1914     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915 /* end confdefs.h.  */
1916 $4
1917 static long int longval () { return $2; }
1918 static unsigned long int ulongval () { return $2; }
1919 #include <stdio.h>
1920 #include <stdlib.h>
1921 int
1922 main ()
1923 {
1924
1925   FILE *f = fopen ("conftest.val", "w");
1926   if (! f)
1927     return 1;
1928   if (($2) < 0)
1929     {
1930       long int i = longval ();
1931       if (i != ($2))
1932         return 1;
1933       fprintf (f, "%ld", i);
1934     }
1935   else
1936     {
1937       unsigned long int i = ulongval ();
1938       if (i != ($2))
1939         return 1;
1940       fprintf (f, "%lu", i);
1941     }
1942   /* Do not output a trailing newline, as this causes \r\n confusion
1943      on some platforms.  */
1944   return ferror (f) || fclose (f) != 0;
1945
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_run "$LINENO"; then :
1951   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1952 else
1953   ac_retval=1
1954 fi
1955 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1956   conftest.$ac_objext conftest.beam conftest.$ac_ext
1957 rm -f conftest.val
1958
1959   fi
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961   as_fn_set_status $ac_retval
1962
1963 } # ac_fn_c_compute_int
1964
1965 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1966 # -------------------------------------------------------
1967 # Tests whether HEADER exists and can be compiled using the include files in
1968 # INCLUDES, setting the cache variable VAR accordingly.
1969 ac_fn_c_check_header_compile ()
1970 {
1971   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1972   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1973 $as_echo_n "checking for $2... " >&6; }
1974 if eval \${$3+:} false; then :
1975   $as_echo_n "(cached) " >&6
1976 else
1977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1978 /* end confdefs.h.  */
1979 $4
1980 #include <$2>
1981 _ACEOF
1982 if ac_fn_c_try_compile "$LINENO"; then :
1983   eval "$3=yes"
1984 else
1985   eval "$3=no"
1986 fi
1987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988 fi
1989 eval ac_res=\$$3
1990                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1991 $as_echo "$ac_res" >&6; }
1992   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1993
1994 } # ac_fn_c_check_header_compile
1995
1996 # ac_fn_c_try_link LINENO
1997 # -----------------------
1998 # Try to link conftest.$ac_ext, and return whether this succeeded.
1999 ac_fn_c_try_link ()
2000 {
2001   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2002   rm -f conftest.$ac_objext conftest$ac_exeext
2003   if { { ac_try="$ac_link"
2004 case "(($ac_try" in
2005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2006   *) ac_try_echo=$ac_try;;
2007 esac
2008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2009 $as_echo "$ac_try_echo"; } >&5
2010   (eval "$ac_link") 2>conftest.err
2011   ac_status=$?
2012   if test -s conftest.err; then
2013     grep -v '^ *+' conftest.err >conftest.er1
2014     cat conftest.er1 >&5
2015     mv -f conftest.er1 conftest.err
2016   fi
2017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2018   test $ac_status = 0; } && {
2019          test -z "$ac_c_werror_flag" ||
2020          test ! -s conftest.err
2021        } && test -s conftest$ac_exeext && {
2022          test "$cross_compiling" = yes ||
2023          test -x conftest$ac_exeext
2024        }; then :
2025   ac_retval=0
2026 else
2027   $as_echo "$as_me: failed program was:" >&5
2028 sed 's/^/| /' conftest.$ac_ext >&5
2029
2030         ac_retval=1
2031 fi
2032   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2033   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2034   # interfere with the next link command; also delete a directory that is
2035   # left behind by Apple's compiler.  We do this before executing the actions.
2036   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038   as_fn_set_status $ac_retval
2039
2040 } # ac_fn_c_try_link
2041
2042 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2043 # -------------------------------------------------------
2044 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2045 # the include files in INCLUDES and setting the cache variable VAR
2046 # accordingly.
2047 ac_fn_c_check_header_mongrel ()
2048 {
2049   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2050   if eval \${$3+:} false; then :
2051   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2052 $as_echo_n "checking for $2... " >&6; }
2053 if eval \${$3+:} false; then :
2054   $as_echo_n "(cached) " >&6
2055 fi
2056 eval ac_res=\$$3
2057                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2058 $as_echo "$ac_res" >&6; }
2059 else
2060   # Is the header compilable?
2061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2062 $as_echo_n "checking $2 usability... " >&6; }
2063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2064 /* end confdefs.h.  */
2065 $4
2066 #include <$2>
2067 _ACEOF
2068 if ac_fn_c_try_compile "$LINENO"; then :
2069   ac_header_compiler=yes
2070 else
2071   ac_header_compiler=no
2072 fi
2073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2075 $as_echo "$ac_header_compiler" >&6; }
2076
2077 # Is the header present?
2078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2079 $as_echo_n "checking $2 presence... " >&6; }
2080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2081 /* end confdefs.h.  */
2082 #include <$2>
2083 _ACEOF
2084 if ac_fn_c_try_cpp "$LINENO"; then :
2085   ac_header_preproc=yes
2086 else
2087   ac_header_preproc=no
2088 fi
2089 rm -f conftest.err conftest.i conftest.$ac_ext
2090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2091 $as_echo "$ac_header_preproc" >&6; }
2092
2093 # So?  What about this header?
2094 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2095   yes:no: )
2096     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2097 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2098     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2099 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2100     ;;
2101   no:yes:* )
2102     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2103 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2104     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2105 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2106     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2107 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2109 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2110     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2111 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2112 ( $as_echo "## ------------------------------------------ ##
2113 ## Report this to http://icu-project.org/bugs ##
2114 ## ------------------------------------------ ##"
2115      ) | sed "s/^/$as_me: WARNING:     /" >&2
2116     ;;
2117 esac
2118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2119 $as_echo_n "checking for $2... " >&6; }
2120 if eval \${$3+:} false; then :
2121   $as_echo_n "(cached) " >&6
2122 else
2123   eval "$3=\$ac_header_compiler"
2124 fi
2125 eval ac_res=\$$3
2126                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2127 $as_echo "$ac_res" >&6; }
2128 fi
2129   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2130
2131 } # ac_fn_c_check_header_mongrel
2132
2133 # ac_fn_c_check_func LINENO FUNC VAR
2134 # ----------------------------------
2135 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2136 ac_fn_c_check_func ()
2137 {
2138   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2140 $as_echo_n "checking for $2... " >&6; }
2141 if eval \${$3+:} false; then :
2142   $as_echo_n "(cached) " >&6
2143 else
2144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2145 /* end confdefs.h.  */
2146 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2147    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2148 #define $2 innocuous_$2
2149
2150 /* System header to define __stub macros and hopefully few prototypes,
2151     which can conflict with char $2 (); below.
2152     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2153     <limits.h> exists even on freestanding compilers.  */
2154
2155 #ifdef __STDC__
2156 # include <limits.h>
2157 #else
2158 # include <assert.h>
2159 #endif
2160
2161 #undef $2
2162
2163 /* Override any GCC internal prototype to avoid an error.
2164    Use char because int might match the return type of a GCC
2165    builtin and then its argument prototype would still apply.  */
2166 #ifdef __cplusplus
2167 extern "C"
2168 #endif
2169 char $2 ();
2170 /* The GNU C library defines this for functions which it implements
2171     to always fail with ENOSYS.  Some functions are actually named
2172     something starting with __ and the normal name is an alias.  */
2173 #if defined __stub_$2 || defined __stub___$2
2174 choke me
2175 #endif
2176
2177 int
2178 main ()
2179 {
2180 return $2 ();
2181   ;
2182   return 0;
2183 }
2184 _ACEOF
2185 if ac_fn_c_try_link "$LINENO"; then :
2186   eval "$3=yes"
2187 else
2188   eval "$3=no"
2189 fi
2190 rm -f core conftest.err conftest.$ac_objext \
2191     conftest$ac_exeext conftest.$ac_ext
2192 fi
2193 eval ac_res=\$$3
2194                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2195 $as_echo "$ac_res" >&6; }
2196   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2197
2198 } # ac_fn_c_check_func
2199
2200 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2201 # -------------------------------------------
2202 # Tests whether TYPE exists after having included INCLUDES, setting cache
2203 # variable VAR accordingly.
2204 ac_fn_c_check_type ()
2205 {
2206   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2207   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2208 $as_echo_n "checking for $2... " >&6; }
2209 if eval \${$3+:} false; then :
2210   $as_echo_n "(cached) " >&6
2211 else
2212   eval "$3=no"
2213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2214 /* end confdefs.h.  */
2215 $4
2216 int
2217 main ()
2218 {
2219 if (sizeof ($2))
2220          return 0;
2221   ;
2222   return 0;
2223 }
2224 _ACEOF
2225 if ac_fn_c_try_compile "$LINENO"; then :
2226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2227 /* end confdefs.h.  */
2228 $4
2229 int
2230 main ()
2231 {
2232 if (sizeof (($2)))
2233             return 0;
2234   ;
2235   return 0;
2236 }
2237 _ACEOF
2238 if ac_fn_c_try_compile "$LINENO"; then :
2239
2240 else
2241   eval "$3=yes"
2242 fi
2243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 fi
2245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2246 fi
2247 eval ac_res=\$$3
2248                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2249 $as_echo "$ac_res" >&6; }
2250   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2251
2252 } # ac_fn_c_check_type
2253 cat >config.log <<_ACEOF
2254 This file contains any messages produced by compilers while
2255 running configure, to aid debugging if configure makes a mistake.
2256
2257 It was created by ICU $as_me 64.2, which was
2258 generated by GNU Autoconf 2.69.  Invocation command line was
2259
2260   $ $0 $@
2261
2262 _ACEOF
2263 exec 5>>config.log
2264 {
2265 cat <<_ASUNAME
2266 ## --------- ##
2267 ## Platform. ##
2268 ## --------- ##
2269
2270 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2271 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2272 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2273 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2274 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2275
2276 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2277 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2278
2279 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2280 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2281 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2282 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2283 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2284 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2285 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2286
2287 _ASUNAME
2288
2289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 for as_dir in $PATH
2291 do
2292   IFS=$as_save_IFS
2293   test -z "$as_dir" && as_dir=.
2294     $as_echo "PATH: $as_dir"
2295   done
2296 IFS=$as_save_IFS
2297
2298 } >&5
2299
2300 cat >&5 <<_ACEOF
2301
2302
2303 ## ----------- ##
2304 ## Core tests. ##
2305 ## ----------- ##
2306
2307 _ACEOF
2308
2309
2310 # Keep a trace of the command line.
2311 # Strip out --no-create and --no-recursion so they do not pile up.
2312 # Strip out --silent because we don't want to record it for future runs.
2313 # Also quote any args containing shell meta-characters.
2314 # Make two passes to allow for proper duplicate-argument suppression.
2315 ac_configure_args=
2316 ac_configure_args0=
2317 ac_configure_args1=
2318 ac_must_keep_next=false
2319 for ac_pass in 1 2
2320 do
2321   for ac_arg
2322   do
2323     case $ac_arg in
2324     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2325     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2326     | -silent | --silent | --silen | --sile | --sil)
2327       continue ;;
2328     *\'*)
2329       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2330     esac
2331     case $ac_pass in
2332     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2333     2)
2334       as_fn_append ac_configure_args1 " '$ac_arg'"
2335       if test $ac_must_keep_next = true; then
2336         ac_must_keep_next=false # Got value, back to normal.
2337       else
2338         case $ac_arg in
2339           *=* | --config-cache | -C | -disable-* | --disable-* \
2340           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2341           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2342           | -with-* | --with-* | -without-* | --without-* | --x)
2343             case "$ac_configure_args0 " in
2344               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2345             esac
2346             ;;
2347           -* ) ac_must_keep_next=true ;;
2348         esac
2349       fi
2350       as_fn_append ac_configure_args " '$ac_arg'"
2351       ;;
2352     esac
2353   done
2354 done
2355 { ac_configure_args0=; unset ac_configure_args0;}
2356 { ac_configure_args1=; unset ac_configure_args1;}
2357
2358 # When interrupted or exit'd, cleanup temporary files, and complete
2359 # config.log.  We remove comments because anyway the quotes in there
2360 # would cause problems or look ugly.
2361 # WARNING: Use '\'' to represent an apostrophe within the trap.
2362 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2363 trap 'exit_status=$?
2364   # Save into config.log some information that might help in debugging.
2365   {
2366     echo
2367
2368     $as_echo "## ---------------- ##
2369 ## Cache variables. ##
2370 ## ---------------- ##"
2371     echo
2372     # The following way of writing the cache mishandles newlines in values,
2373 (
2374   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2375     eval ac_val=\$$ac_var
2376     case $ac_val in #(
2377     *${as_nl}*)
2378       case $ac_var in #(
2379       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2380 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2381       esac
2382       case $ac_var in #(
2383       _ | IFS | as_nl) ;; #(
2384       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2385       *) { eval $ac_var=; unset $ac_var;} ;;
2386       esac ;;
2387     esac
2388   done
2389   (set) 2>&1 |
2390     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2391     *${as_nl}ac_space=\ *)
2392       sed -n \
2393         "s/'\''/'\''\\\\'\'''\''/g;
2394           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2395       ;; #(
2396     *)
2397       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2398       ;;
2399     esac |
2400     sort
2401 )
2402     echo
2403
2404     $as_echo "## ----------------- ##
2405 ## Output variables. ##
2406 ## ----------------- ##"
2407     echo
2408     for ac_var in $ac_subst_vars
2409     do
2410       eval ac_val=\$$ac_var
2411       case $ac_val in
2412       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2413       esac
2414       $as_echo "$ac_var='\''$ac_val'\''"
2415     done | sort
2416     echo
2417
2418     if test -n "$ac_subst_files"; then
2419       $as_echo "## ------------------- ##
2420 ## File substitutions. ##
2421 ## ------------------- ##"
2422       echo
2423       for ac_var in $ac_subst_files
2424       do
2425         eval ac_val=\$$ac_var
2426         case $ac_val in
2427         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2428         esac
2429         $as_echo "$ac_var='\''$ac_val'\''"
2430       done | sort
2431       echo
2432     fi
2433
2434     if test -s confdefs.h; then
2435       $as_echo "## ----------- ##
2436 ## confdefs.h. ##
2437 ## ----------- ##"
2438       echo
2439       cat confdefs.h
2440       echo
2441     fi
2442     test "$ac_signal" != 0 &&
2443       $as_echo "$as_me: caught signal $ac_signal"
2444     $as_echo "$as_me: exit $exit_status"
2445   } >&5
2446   rm -f core *.core core.conftest.* &&
2447     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2448     exit $exit_status
2449 ' 0
2450 for ac_signal in 1 2 13 15; do
2451   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2452 done
2453 ac_signal=0
2454
2455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2456 rm -f -r conftest* confdefs.h
2457
2458 $as_echo "/* confdefs.h */" > confdefs.h
2459
2460 # Predefined preprocessor variables.
2461
2462 cat >>confdefs.h <<_ACEOF
2463 #define PACKAGE_NAME "$PACKAGE_NAME"
2464 _ACEOF
2465
2466 cat >>confdefs.h <<_ACEOF
2467 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2468 _ACEOF
2469
2470 cat >>confdefs.h <<_ACEOF
2471 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2472 _ACEOF
2473
2474 cat >>confdefs.h <<_ACEOF
2475 #define PACKAGE_STRING "$PACKAGE_STRING"
2476 _ACEOF
2477
2478 cat >>confdefs.h <<_ACEOF
2479 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2480 _ACEOF
2481
2482 cat >>confdefs.h <<_ACEOF
2483 #define PACKAGE_URL "$PACKAGE_URL"
2484 _ACEOF
2485
2486
2487 # Let the site file select an alternate cache file if it wants to.
2488 # Prefer an explicitly selected file to automatically selected ones.
2489 ac_site_file1=NONE
2490 ac_site_file2=NONE
2491 if test -n "$CONFIG_SITE"; then
2492   # We do not want a PATH search for config.site.
2493   case $CONFIG_SITE in #((
2494     -*)  ac_site_file1=./$CONFIG_SITE;;
2495     */*) ac_site_file1=$CONFIG_SITE;;
2496     *)   ac_site_file1=./$CONFIG_SITE;;
2497   esac
2498 elif test "x$prefix" != xNONE; then
2499   ac_site_file1=$prefix/share/config.site
2500   ac_site_file2=$prefix/etc/config.site
2501 else
2502   ac_site_file1=$ac_default_prefix/share/config.site
2503   ac_site_file2=$ac_default_prefix/etc/config.site
2504 fi
2505 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2506 do
2507   test "x$ac_site_file" = xNONE && continue
2508   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2509     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2510 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2511     sed 's/^/| /' "$ac_site_file" >&5
2512     . "$ac_site_file" \
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_fn_error $? "failed to load site script $ac_site_file
2516 See \`config.log' for more details" "$LINENO" 5; }
2517   fi
2518 done
2519
2520 if test -r "$cache_file"; then
2521   # Some versions of bash will fail to source /dev/null (special files
2522   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2523   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2524     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2525 $as_echo "$as_me: loading cache $cache_file" >&6;}
2526     case $cache_file in
2527       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2528       *)                      . "./$cache_file";;
2529     esac
2530   fi
2531 else
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2533 $as_echo "$as_me: creating cache $cache_file" >&6;}
2534   >$cache_file
2535 fi
2536
2537 # Check that the precious variables saved in the cache have kept the same
2538 # value.
2539 ac_cache_corrupted=false
2540 for ac_var in $ac_precious_vars; do
2541   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2542   eval ac_new_set=\$ac_env_${ac_var}_set
2543   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2544   eval ac_new_val=\$ac_env_${ac_var}_value
2545   case $ac_old_set,$ac_new_set in
2546     set,)
2547       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2548 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2549       ac_cache_corrupted=: ;;
2550     ,set)
2551       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2552 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2553       ac_cache_corrupted=: ;;
2554     ,);;
2555     *)
2556       if test "x$ac_old_val" != "x$ac_new_val"; then
2557         # differences in whitespace do not lead to failure.
2558         ac_old_val_w=`echo x $ac_old_val`
2559         ac_new_val_w=`echo x $ac_new_val`
2560         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2561           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2562 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2563           ac_cache_corrupted=:
2564         else
2565           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2566 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2567           eval $ac_var=\$ac_old_val
2568         fi
2569         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2570 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2571         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2572 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2573       fi;;
2574   esac
2575   # Pass precious variables to config.status.
2576   if test "$ac_new_set" = set; then
2577     case $ac_new_val in
2578     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2579     *) ac_arg=$ac_var=$ac_new_val ;;
2580     esac
2581     case " $ac_configure_args " in
2582       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2583       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2584     esac
2585   fi
2586 done
2587 if $ac_cache_corrupted; then
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2591 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2592   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2593 fi
2594 ## -------------------- ##
2595 ## Main body of script. ##
2596 ## -------------------- ##
2597
2598 ac_ext=c
2599 ac_cpp='$CPP $CPPFLAGS'
2600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2603
2604
2605
2606 # Instruct Python to never write any byte code to the ICU source tree.
2607 PYTHONDONTWRITEBYTECODE=1
2608 export PYTHONDONTWRITEBYTECODE
2609
2610
2611
2612
2613 PACKAGE="icu"
2614
2615
2616 # Use custom echo test for newline option
2617 # Current autoconf (2.65) gives incorrect echo newline option
2618 # for icu-config
2619 # This may be removed later - mow (June 17, 2010)
2620 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2621 case `/bin/sh -c "echo -n x"` in
2622 -n*)
2623   case `/bin/sh -c "echo 'x\c'"` in
2624   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2625   *)   ICU_ECHO_C='\c';;
2626   esac;;
2627 *)
2628   ICU_ECHO_N='-n';;
2629 esac
2630
2631
2632
2633
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2635 $as_echo_n "checking for ICU version numbers... " >&6; }
2636
2637 # Get the ICU version from uversion.h or other headers
2638 geticuversion() {
2639     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2640 }
2641 getuversion() {
2642     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2643 }
2644 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2645 if test x"$VERSION" = x; then
2646    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2647 fi
2648
2649 #TODO: IcuBug:8502
2650 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2651 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2652 #fi
2653
2654 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2655 if test x"$UNICODE_VERSION" = x; then
2656     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2657 fi
2658 # Compute a reasonable library version from the release version. This is
2659 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2660 # has at least a dot in it, so we'll add a .0 if needed.
2661 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2662 LIB_VERSION=$VERSION
2663 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2664
2665
2666
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2668 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2669
2670
2671
2672 # Determine the host system
2673 ac_aux_dir=
2674 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2675   if test -f "$ac_dir/install-sh"; then
2676     ac_aux_dir=$ac_dir
2677     ac_install_sh="$ac_aux_dir/install-sh -c"
2678     break
2679   elif test -f "$ac_dir/install.sh"; then
2680     ac_aux_dir=$ac_dir
2681     ac_install_sh="$ac_aux_dir/install.sh -c"
2682     break
2683   elif test -f "$ac_dir/shtool"; then
2684     ac_aux_dir=$ac_dir
2685     ac_install_sh="$ac_aux_dir/shtool install -c"
2686     break
2687   fi
2688 done
2689 if test -z "$ac_aux_dir"; then
2690   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2691 fi
2692
2693 # These three variables are undocumented and unsupported,
2694 # and are intended to be withdrawn in a future Autoconf release.
2695 # They can cause serious problems if a builder's source tree is in a directory
2696 # whose full name contains unusual characters.
2697 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2698 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2699 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2700
2701
2702 # Make sure we can run config.sub.
2703 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2704   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2705
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2707 $as_echo_n "checking build system type... " >&6; }
2708 if ${ac_cv_build+:} false; then :
2709   $as_echo_n "(cached) " >&6
2710 else
2711   ac_build_alias=$build_alias
2712 test "x$ac_build_alias" = x &&
2713   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2714 test "x$ac_build_alias" = x &&
2715   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2716 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2717   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2718
2719 fi
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2721 $as_echo "$ac_cv_build" >&6; }
2722 case $ac_cv_build in
2723 *-*-*) ;;
2724 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2725 esac
2726 build=$ac_cv_build
2727 ac_save_IFS=$IFS; IFS='-'
2728 set x $ac_cv_build
2729 shift
2730 build_cpu=$1
2731 build_vendor=$2
2732 shift; shift
2733 # Remember, the first character of IFS is used to create $*,
2734 # except with old shells:
2735 build_os=$*
2736 IFS=$ac_save_IFS
2737 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2738
2739
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2741 $as_echo_n "checking host system type... " >&6; }
2742 if ${ac_cv_host+:} false; then :
2743   $as_echo_n "(cached) " >&6
2744 else
2745   if test "x$host_alias" = x; then
2746   ac_cv_host=$ac_cv_build
2747 else
2748   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2749     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2750 fi
2751
2752 fi
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2754 $as_echo "$ac_cv_host" >&6; }
2755 case $ac_cv_host in
2756 *-*-*) ;;
2757 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2758 esac
2759 host=$ac_cv_host
2760 ac_save_IFS=$IFS; IFS='-'
2761 set x $ac_cv_host
2762 shift
2763 host_cpu=$1
2764 host_vendor=$2
2765 shift; shift
2766 # Remember, the first character of IFS is used to create $*,
2767 # except with old shells:
2768 host_os=$*
2769 IFS=$ac_save_IFS
2770 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2771
2772
2773
2774
2775
2776 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2777 _CXX_CXXSUFFIX=cpp
2778 export _CXX_CXXSUFFIX
2779
2780 # Accumulate #defines
2781
2782 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2783 # They are only needed for building ICU itself. Example: platform stuff
2784 CONFIG_CPPFLAGS=""
2785 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2786 # and also a notice is output that they need to be set
2787 # for end-users of ICU also. uconfig.h.prepend is generated
2788 # with, for example, "#define U_DISABLE_RENAMING 1"
2789 # Example: ICU configuration stuff
2790 UCONFIG_CPPFLAGS=""
2791 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2792 # such as -std
2793 UCONFIG_CFLAGS=""
2794
2795 # Check whether to install icu-config
2796 # Check whether --enable-icu-config was given.
2797 if test "${enable_icu_config+set}" = set; then :
2798   enableval=$enable_icu_config; case "${enableval}" in
2799             yes) enable_icu_config=true ;;
2800             no) enable_icu_config=false ;;
2801             *) as_fn_error $? "bad value '${enableval}' for --enable-icu-config" "$LINENO" 5 ;;
2802         esac
2803 else
2804   enable_icu_config=true
2805 fi
2806
2807 INSTALL_ICU_CONFIG=$enable_icu_config
2808
2809
2810 # Check whether to build debug libraries
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2812 $as_echo_n "checking whether to build debug libraries... " >&6; }
2813 enabled=no
2814 ENABLE_DEBUG=0
2815 # Check whether --enable-debug was given.
2816 if test "${enable_debug+set}" = set; then :
2817   enableval=$enable_debug;  case "${enableval}" in
2818          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2819          *) ;;
2820     esac
2821 fi
2822
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2824 $as_echo "$enabled" >&6; }
2825
2826
2827 # Check whether to build release libraries
2828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2829 $as_echo_n "checking whether to build release libraries... " >&6; }
2830 enabled=yes
2831 ENABLE_RELEASE=1
2832 # Check whether --enable-release was given.
2833 if test "${enable_release+set}" = set; then :
2834   enableval=$enable_release;  case "${enableval}" in
2835          no) enabled=no; ENABLE_RELEASE=0 ;;
2836          *) ;;
2837     esac
2838 fi
2839
2840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2841 $as_echo "$enabled" >&6; }
2842
2843
2844 # Don't use the default C/CXXFLags
2845 : ${CFLAGS=""}
2846 : ${CXXFLAGS=""}
2847
2848 # Checks for compilers
2849 ac_ext=c
2850 ac_cpp='$CPP $CPPFLAGS'
2851 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2852 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2853 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2854 if test -n "$ac_tool_prefix"; then
2855   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2856   do
2857     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2858 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2860 $as_echo_n "checking for $ac_word... " >&6; }
2861 if ${ac_cv_prog_CC+:} false; then :
2862   $as_echo_n "(cached) " >&6
2863 else
2864   if test -n "$CC"; then
2865   ac_cv_prog_CC="$CC" # Let the user override the test.
2866 else
2867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2868 for as_dir in $PATH
2869 do
2870   IFS=$as_save_IFS
2871   test -z "$as_dir" && as_dir=.
2872     for ac_exec_ext in '' $ac_executable_extensions; do
2873   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2874     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2875     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2876     break 2
2877   fi
2878 done
2879   done
2880 IFS=$as_save_IFS
2881
2882 fi
2883 fi
2884 CC=$ac_cv_prog_CC
2885 if test -n "$CC"; then
2886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2887 $as_echo "$CC" >&6; }
2888 else
2889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2890 $as_echo "no" >&6; }
2891 fi
2892
2893
2894     test -n "$CC" && break
2895   done
2896 fi
2897 if test -z "$CC"; then
2898   ac_ct_CC=$CC
2899   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2900 do
2901   # Extract the first word of "$ac_prog", so it can be a program name with args.
2902 set dummy $ac_prog; ac_word=$2
2903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2904 $as_echo_n "checking for $ac_word... " >&6; }
2905 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2906   $as_echo_n "(cached) " >&6
2907 else
2908   if test -n "$ac_ct_CC"; then
2909   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2910 else
2911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2912 for as_dir in $PATH
2913 do
2914   IFS=$as_save_IFS
2915   test -z "$as_dir" && as_dir=.
2916     for ac_exec_ext in '' $ac_executable_extensions; do
2917   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2918     ac_cv_prog_ac_ct_CC="$ac_prog"
2919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2920     break 2
2921   fi
2922 done
2923   done
2924 IFS=$as_save_IFS
2925
2926 fi
2927 fi
2928 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2929 if test -n "$ac_ct_CC"; then
2930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2931 $as_echo "$ac_ct_CC" >&6; }
2932 else
2933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2934 $as_echo "no" >&6; }
2935 fi
2936
2937
2938   test -n "$ac_ct_CC" && break
2939 done
2940
2941   if test "x$ac_ct_CC" = x; then
2942     CC=""
2943   else
2944     case $cross_compiling:$ac_tool_warned in
2945 yes:)
2946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2947 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2948 ac_tool_warned=yes ;;
2949 esac
2950     CC=$ac_ct_CC
2951   fi
2952 fi
2953
2954
2955 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2956 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2957 as_fn_error $? "no acceptable C compiler found in \$PATH
2958 See \`config.log' for more details" "$LINENO" 5; }
2959
2960 # Provide some information about the compiler.
2961 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2962 set X $ac_compile
2963 ac_compiler=$2
2964 for ac_option in --version -v -V -qversion; do
2965   { { ac_try="$ac_compiler $ac_option >&5"
2966 case "(($ac_try" in
2967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2968   *) ac_try_echo=$ac_try;;
2969 esac
2970 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2971 $as_echo "$ac_try_echo"; } >&5
2972   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2973   ac_status=$?
2974   if test -s conftest.err; then
2975     sed '10a\
2976 ... rest of stderr output deleted ...
2977          10q' conftest.err >conftest.er1
2978     cat conftest.er1 >&5
2979   fi
2980   rm -f conftest.er1 conftest.err
2981   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2982   test $ac_status = 0; }
2983 done
2984
2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2986 /* end confdefs.h.  */
2987
2988 int
2989 main ()
2990 {
2991
2992   ;
2993   return 0;
2994 }
2995 _ACEOF
2996 ac_clean_files_save=$ac_clean_files
2997 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2998 # Try to create an executable without -o first, disregard a.out.
2999 # It will help us diagnose broken compilers, and finding out an intuition
3000 # of exeext.
3001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3002 $as_echo_n "checking whether the C compiler works... " >&6; }
3003 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3004
3005 # The possible output files:
3006 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3007
3008 ac_rmfiles=
3009 for ac_file in $ac_files
3010 do
3011   case $ac_file in
3012     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3013     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3014   esac
3015 done
3016 rm -f $ac_rmfiles
3017
3018 if { { ac_try="$ac_link_default"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_link_default") 2>&5
3026   ac_status=$?
3027   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3028   test $ac_status = 0; }; then :
3029   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3030 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3031 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3032 # so that the user can short-circuit this test for compilers unknown to
3033 # Autoconf.
3034 for ac_file in $ac_files ''
3035 do
3036   test -f "$ac_file" || continue
3037   case $ac_file in
3038     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3039         ;;
3040     [ab].out )
3041         # We found the default executable, but exeext='' is most
3042         # certainly right.
3043         break;;
3044     *.* )
3045         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3046         then :; else
3047            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3048         fi
3049         # We set ac_cv_exeext here because the later test for it is not
3050         # safe: cross compilers may not add the suffix if given an `-o'
3051         # argument, so we may need to know it at that point already.
3052         # Even if this section looks crufty: it has the advantage of
3053         # actually working.
3054         break;;
3055     * )
3056         break;;
3057   esac
3058 done
3059 test "$ac_cv_exeext" = no && ac_cv_exeext=
3060
3061 else
3062   ac_file=''
3063 fi
3064 if test -z "$ac_file"; then :
3065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3066 $as_echo "no" >&6; }
3067 $as_echo "$as_me: failed program was:" >&5
3068 sed 's/^/| /' conftest.$ac_ext >&5
3069
3070 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3072 as_fn_error 77 "C compiler cannot create executables
3073 See \`config.log' for more details" "$LINENO" 5; }
3074 else
3075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3076 $as_echo "yes" >&6; }
3077 fi
3078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3079 $as_echo_n "checking for C compiler default output file name... " >&6; }
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3081 $as_echo "$ac_file" >&6; }
3082 ac_exeext=$ac_cv_exeext
3083
3084 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3085 ac_clean_files=$ac_clean_files_save
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3087 $as_echo_n "checking for suffix of executables... " >&6; }
3088 if { { ac_try="$ac_link"
3089 case "(($ac_try" in
3090   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3091   *) ac_try_echo=$ac_try;;
3092 esac
3093 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3094 $as_echo "$ac_try_echo"; } >&5
3095   (eval "$ac_link") 2>&5
3096   ac_status=$?
3097   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3098   test $ac_status = 0; }; then :
3099   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3100 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3101 # work properly (i.e., refer to `conftest.exe'), while it won't with
3102 # `rm'.
3103 for ac_file in conftest.exe conftest conftest.*; do
3104   test -f "$ac_file" || continue
3105   case $ac_file in
3106     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3107     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3108           break;;
3109     * ) break;;
3110   esac
3111 done
3112 else
3113   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3114 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3115 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3116 See \`config.log' for more details" "$LINENO" 5; }
3117 fi
3118 rm -f conftest conftest$ac_cv_exeext
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3120 $as_echo "$ac_cv_exeext" >&6; }
3121
3122 rm -f conftest.$ac_ext
3123 EXEEXT=$ac_cv_exeext
3124 ac_exeext=$EXEEXT
3125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3126 /* end confdefs.h.  */
3127 #include <stdio.h>
3128 int
3129 main ()
3130 {
3131 FILE *f = fopen ("conftest.out", "w");
3132  return ferror (f) || fclose (f) != 0;
3133
3134   ;
3135   return 0;
3136 }
3137 _ACEOF
3138 ac_clean_files="$ac_clean_files conftest.out"
3139 # Check that the compiler produces executables we can run.  If not, either
3140 # the compiler is broken, or we cross compile.
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3142 $as_echo_n "checking whether we are cross compiling... " >&6; }
3143 if test "$cross_compiling" != yes; then
3144   { { ac_try="$ac_link"
3145 case "(($ac_try" in
3146   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3147   *) ac_try_echo=$ac_try;;
3148 esac
3149 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3150 $as_echo "$ac_try_echo"; } >&5
3151   (eval "$ac_link") 2>&5
3152   ac_status=$?
3153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3154   test $ac_status = 0; }
3155   if { ac_try='./conftest$ac_cv_exeext'
3156   { { case "(($ac_try" in
3157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3158   *) ac_try_echo=$ac_try;;
3159 esac
3160 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3161 $as_echo "$ac_try_echo"; } >&5
3162   (eval "$ac_try") 2>&5
3163   ac_status=$?
3164   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3165   test $ac_status = 0; }; }; then
3166     cross_compiling=no
3167   else
3168     if test "$cross_compiling" = maybe; then
3169         cross_compiling=yes
3170     else
3171         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3173 as_fn_error $? "cannot run C compiled programs.
3174 If you meant to cross compile, use \`--host'.
3175 See \`config.log' for more details" "$LINENO" 5; }
3176     fi
3177   fi
3178 fi
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3180 $as_echo "$cross_compiling" >&6; }
3181
3182 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3183 ac_clean_files=$ac_clean_files_save
3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3185 $as_echo_n "checking for suffix of object files... " >&6; }
3186 if ${ac_cv_objext+:} false; then :
3187   $as_echo_n "(cached) " >&6
3188 else
3189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3190 /* end confdefs.h.  */
3191
3192 int
3193 main ()
3194 {
3195
3196   ;
3197   return 0;
3198 }
3199 _ACEOF
3200 rm -f conftest.o conftest.obj
3201 if { { ac_try="$ac_compile"
3202 case "(($ac_try" in
3203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3204   *) ac_try_echo=$ac_try;;
3205 esac
3206 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3207 $as_echo "$ac_try_echo"; } >&5
3208   (eval "$ac_compile") 2>&5
3209   ac_status=$?
3210   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3211   test $ac_status = 0; }; then :
3212   for ac_file in conftest.o conftest.obj conftest.*; do
3213   test -f "$ac_file" || continue;
3214   case $ac_file in
3215     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3216     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3217        break;;
3218   esac
3219 done
3220 else
3221   $as_echo "$as_me: failed program was:" >&5
3222 sed 's/^/| /' conftest.$ac_ext >&5
3223
3224 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3225 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3226 as_fn_error $? "cannot compute suffix of object files: cannot compile
3227 See \`config.log' for more details" "$LINENO" 5; }
3228 fi
3229 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3230 fi
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3232 $as_echo "$ac_cv_objext" >&6; }
3233 OBJEXT=$ac_cv_objext
3234 ac_objext=$OBJEXT
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3236 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3237 if ${ac_cv_c_compiler_gnu+:} false; then :
3238   $as_echo_n "(cached) " >&6
3239 else
3240   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3241 /* end confdefs.h.  */
3242
3243 int
3244 main ()
3245 {
3246 #ifndef __GNUC__
3247        choke me
3248 #endif
3249
3250   ;
3251   return 0;
3252 }
3253 _ACEOF
3254 if ac_fn_c_try_compile "$LINENO"; then :
3255   ac_compiler_gnu=yes
3256 else
3257   ac_compiler_gnu=no
3258 fi
3259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3260 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3261
3262 fi
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3264 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3265 if test $ac_compiler_gnu = yes; then
3266   GCC=yes
3267 else
3268   GCC=
3269 fi
3270 ac_test_CFLAGS=${CFLAGS+set}
3271 ac_save_CFLAGS=$CFLAGS
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3273 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3274 if ${ac_cv_prog_cc_g+:} false; then :
3275   $as_echo_n "(cached) " >&6
3276 else
3277   ac_save_c_werror_flag=$ac_c_werror_flag
3278    ac_c_werror_flag=yes
3279    ac_cv_prog_cc_g=no
3280    CFLAGS="-g"
3281    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282 /* end confdefs.h.  */
3283
3284 int
3285 main ()
3286 {
3287
3288   ;
3289   return 0;
3290 }
3291 _ACEOF
3292 if ac_fn_c_try_compile "$LINENO"; then :
3293   ac_cv_prog_cc_g=yes
3294 else
3295   CFLAGS=""
3296       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3297 /* end confdefs.h.  */
3298
3299 int
3300 main ()
3301 {
3302
3303   ;
3304   return 0;
3305 }
3306 _ACEOF
3307 if ac_fn_c_try_compile "$LINENO"; then :
3308
3309 else
3310   ac_c_werror_flag=$ac_save_c_werror_flag
3311          CFLAGS="-g"
3312          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3313 /* end confdefs.h.  */
3314
3315 int
3316 main ()
3317 {
3318
3319   ;
3320   return 0;
3321 }
3322 _ACEOF
3323 if ac_fn_c_try_compile "$LINENO"; then :
3324   ac_cv_prog_cc_g=yes
3325 fi
3326 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3327 fi
3328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3329 fi
3330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3331    ac_c_werror_flag=$ac_save_c_werror_flag
3332 fi
3333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3334 $as_echo "$ac_cv_prog_cc_g" >&6; }
3335 if test "$ac_test_CFLAGS" = set; then
3336   CFLAGS=$ac_save_CFLAGS
3337 elif test $ac_cv_prog_cc_g = yes; then
3338   if test "$GCC" = yes; then
3339     CFLAGS="-g -O2"
3340   else
3341     CFLAGS="-g"
3342   fi
3343 else
3344   if test "$GCC" = yes; then
3345     CFLAGS="-O2"
3346   else
3347     CFLAGS=
3348   fi
3349 fi
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3351 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3352 if ${ac_cv_prog_cc_c89+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   ac_cv_prog_cc_c89=no
3356 ac_save_CC=$CC
3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3358 /* end confdefs.h.  */
3359 #include <stdarg.h>
3360 #include <stdio.h>
3361 struct stat;
3362 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3363 struct buf { int x; };
3364 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3365 static char *e (p, i)
3366      char **p;
3367      int i;
3368 {
3369   return p[i];
3370 }
3371 static char *f (char * (*g) (char **, int), char **p, ...)
3372 {
3373   char *s;
3374   va_list v;
3375   va_start (v,p);
3376   s = g (p, va_arg (v,int));
3377   va_end (v);
3378   return s;
3379 }
3380
3381 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3382    function prototypes and stuff, but not '\xHH' hex character constants.
3383    These don't provoke an error unfortunately, instead are silently treated
3384    as 'x'.  The following induces an error, until -std is added to get
3385    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3386    array size at least.  It's necessary to write '\x00'==0 to get something
3387    that's true only with -std.  */
3388 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3389
3390 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3391    inside strings and character constants.  */
3392 #define FOO(x) 'x'
3393 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3394
3395 int test (int i, double x);
3396 struct s1 {int (*f) (int a);};
3397 struct s2 {int (*f) (double a);};
3398 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3399 int argc;
3400 char **argv;
3401 int
3402 main ()
3403 {
3404 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3405   ;
3406   return 0;
3407 }
3408 _ACEOF
3409 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3410         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3411 do
3412   CC="$ac_save_CC $ac_arg"
3413   if ac_fn_c_try_compile "$LINENO"; then :
3414   ac_cv_prog_cc_c89=$ac_arg
3415 fi
3416 rm -f core conftest.err conftest.$ac_objext
3417   test "x$ac_cv_prog_cc_c89" != "xno" && break
3418 done
3419 rm -f conftest.$ac_ext
3420 CC=$ac_save_CC
3421
3422 fi
3423 # AC_CACHE_VAL
3424 case "x$ac_cv_prog_cc_c89" in
3425   x)
3426     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3427 $as_echo "none needed" >&6; } ;;
3428   xno)
3429     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3430 $as_echo "unsupported" >&6; } ;;
3431   *)
3432     CC="$CC $ac_cv_prog_cc_c89"
3433     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3434 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3435 esac
3436 if test "x$ac_cv_prog_cc_c89" != xno; then :
3437
3438 fi
3439
3440 ac_ext=c
3441 ac_cpp='$CPP $CPPFLAGS'
3442 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3443 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3444 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3445
3446 # Make sure that we try clang++ first, which provides C++11 support.
3447 # The g++ compiler is less likely to support C++11.
3448 ac_ext=cpp
3449 ac_cpp='$CXXCPP $CPPFLAGS'
3450 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3451 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3452 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3453 if test -z "$CXX"; then
3454   if test -n "$CCC"; then
3455     CXX=$CCC
3456   else
3457     if test -n "$ac_tool_prefix"; then
3458   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3459   do
3460     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3461 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3463 $as_echo_n "checking for $ac_word... " >&6; }
3464 if ${ac_cv_prog_CXX+:} false; then :
3465   $as_echo_n "(cached) " >&6
3466 else
3467   if test -n "$CXX"; then
3468   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3469 else
3470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3471 for as_dir in $PATH
3472 do
3473   IFS=$as_save_IFS
3474   test -z "$as_dir" && as_dir=.
3475     for ac_exec_ext in '' $ac_executable_extensions; do
3476   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3477     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3479     break 2
3480   fi
3481 done
3482   done
3483 IFS=$as_save_IFS
3484
3485 fi
3486 fi
3487 CXX=$ac_cv_prog_CXX
3488 if test -n "$CXX"; then
3489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3490 $as_echo "$CXX" >&6; }
3491 else
3492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3493 $as_echo "no" >&6; }
3494 fi
3495
3496
3497     test -n "$CXX" && break
3498   done
3499 fi
3500 if test -z "$CXX"; then
3501   ac_ct_CXX=$CXX
3502   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3503 do
3504   # Extract the first word of "$ac_prog", so it can be a program name with args.
3505 set dummy $ac_prog; ac_word=$2
3506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3507 $as_echo_n "checking for $ac_word... " >&6; }
3508 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3509   $as_echo_n "(cached) " >&6
3510 else
3511   if test -n "$ac_ct_CXX"; then
3512   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3513 else
3514 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3515 for as_dir in $PATH
3516 do
3517   IFS=$as_save_IFS
3518   test -z "$as_dir" && as_dir=.
3519     for ac_exec_ext in '' $ac_executable_extensions; do
3520   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3521     ac_cv_prog_ac_ct_CXX="$ac_prog"
3522     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3523     break 2
3524   fi
3525 done
3526   done
3527 IFS=$as_save_IFS
3528
3529 fi
3530 fi
3531 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3532 if test -n "$ac_ct_CXX"; then
3533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3534 $as_echo "$ac_ct_CXX" >&6; }
3535 else
3536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3537 $as_echo "no" >&6; }
3538 fi
3539
3540
3541   test -n "$ac_ct_CXX" && break
3542 done
3543
3544   if test "x$ac_ct_CXX" = x; then
3545     CXX="g++"
3546   else
3547     case $cross_compiling:$ac_tool_warned in
3548 yes:)
3549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3550 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3551 ac_tool_warned=yes ;;
3552 esac
3553     CXX=$ac_ct_CXX
3554   fi
3555 fi
3556
3557   fi
3558 fi
3559 # Provide some information about the compiler.
3560 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3561 set X $ac_compile
3562 ac_compiler=$2
3563 for ac_option in --version -v -V -qversion; do
3564   { { ac_try="$ac_compiler $ac_option >&5"
3565 case "(($ac_try" in
3566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3567   *) ac_try_echo=$ac_try;;
3568 esac
3569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3570 $as_echo "$ac_try_echo"; } >&5
3571   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3572   ac_status=$?
3573   if test -s conftest.err; then
3574     sed '10a\
3575 ... rest of stderr output deleted ...
3576          10q' conftest.err >conftest.er1
3577     cat conftest.er1 >&5
3578   fi
3579   rm -f conftest.er1 conftest.err
3580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3581   test $ac_status = 0; }
3582 done
3583
3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3585 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3586 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3587   $as_echo_n "(cached) " >&6
3588 else
3589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3590 /* end confdefs.h.  */
3591
3592 int
3593 main ()
3594 {
3595 #ifndef __GNUC__
3596        choke me
3597 #endif
3598
3599   ;
3600   return 0;
3601 }
3602 _ACEOF
3603 if ac_fn_cxx_try_compile "$LINENO"; then :
3604   ac_compiler_gnu=yes
3605 else
3606   ac_compiler_gnu=no
3607 fi
3608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3609 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3610
3611 fi
3612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3613 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3614 if test $ac_compiler_gnu = yes; then
3615   GXX=yes
3616 else
3617   GXX=
3618 fi
3619 ac_test_CXXFLAGS=${CXXFLAGS+set}
3620 ac_save_CXXFLAGS=$CXXFLAGS
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3622 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3623 if ${ac_cv_prog_cxx_g+:} false; then :
3624   $as_echo_n "(cached) " >&6
3625 else
3626   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3627    ac_cxx_werror_flag=yes
3628    ac_cv_prog_cxx_g=no
3629    CXXFLAGS="-g"
3630    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3631 /* end confdefs.h.  */
3632
3633 int
3634 main ()
3635 {
3636
3637   ;
3638   return 0;
3639 }
3640 _ACEOF
3641 if ac_fn_cxx_try_compile "$LINENO"; then :
3642   ac_cv_prog_cxx_g=yes
3643 else
3644   CXXFLAGS=""
3645       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3646 /* end confdefs.h.  */
3647
3648 int
3649 main ()
3650 {
3651
3652   ;
3653   return 0;
3654 }
3655 _ACEOF
3656 if ac_fn_cxx_try_compile "$LINENO"; then :
3657
3658 else
3659   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3660          CXXFLAGS="-g"
3661          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3662 /* end confdefs.h.  */
3663
3664 int
3665 main ()
3666 {
3667
3668   ;
3669   return 0;
3670 }
3671 _ACEOF
3672 if ac_fn_cxx_try_compile "$LINENO"; then :
3673   ac_cv_prog_cxx_g=yes
3674 fi
3675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3676 fi
3677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3678 fi
3679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3680    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3681 fi
3682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3683 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3684 if test "$ac_test_CXXFLAGS" = set; then
3685   CXXFLAGS=$ac_save_CXXFLAGS
3686 elif test $ac_cv_prog_cxx_g = yes; then
3687   if test "$GXX" = yes; then
3688     CXXFLAGS="-g -O2"
3689   else
3690     CXXFLAGS="-g"
3691   fi
3692 else
3693   if test "$GXX" = yes; then
3694     CXXFLAGS="-O2"
3695   else
3696     CXXFLAGS=
3697   fi
3698 fi
3699 ac_ext=c
3700 ac_cpp='$CPP $CPPFLAGS'
3701 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3702 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3703 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3704
3705
3706 # pkg-config is needed for harfbuzz support
3707
3708
3709
3710
3711
3712
3713
3714 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3715         if test -n "$ac_tool_prefix"; then
3716   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3717 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3719 $as_echo_n "checking for $ac_word... " >&6; }
3720 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3721   $as_echo_n "(cached) " >&6
3722 else
3723   case $PKG_CONFIG in
3724   [\\/]* | ?:[\\/]*)
3725   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3726   ;;
3727   *)
3728   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3729 for as_dir in $PATH
3730 do
3731   IFS=$as_save_IFS
3732   test -z "$as_dir" && as_dir=.
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3735     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3737     break 2
3738   fi
3739 done
3740   done
3741 IFS=$as_save_IFS
3742
3743   ;;
3744 esac
3745 fi
3746 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3747 if test -n "$PKG_CONFIG"; then
3748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3749 $as_echo "$PKG_CONFIG" >&6; }
3750 else
3751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3752 $as_echo "no" >&6; }
3753 fi
3754
3755
3756 fi
3757 if test -z "$ac_cv_path_PKG_CONFIG"; then
3758   ac_pt_PKG_CONFIG=$PKG_CONFIG
3759   # Extract the first word of "pkg-config", so it can be a program name with args.
3760 set dummy pkg-config; ac_word=$2
3761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3762 $as_echo_n "checking for $ac_word... " >&6; }
3763 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3764   $as_echo_n "(cached) " >&6
3765 else
3766   case $ac_pt_PKG_CONFIG in
3767   [\\/]* | ?:[\\/]*)
3768   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3769   ;;
3770   *)
3771   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3772 for as_dir in $PATH
3773 do
3774   IFS=$as_save_IFS
3775   test -z "$as_dir" && as_dir=.
3776     for ac_exec_ext in '' $ac_executable_extensions; do
3777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3778     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3780     break 2
3781   fi
3782 done
3783   done
3784 IFS=$as_save_IFS
3785
3786   ;;
3787 esac
3788 fi
3789 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3790 if test -n "$ac_pt_PKG_CONFIG"; then
3791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3792 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3793 else
3794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3795 $as_echo "no" >&6; }
3796 fi
3797
3798   if test "x$ac_pt_PKG_CONFIG" = x; then
3799     PKG_CONFIG=""
3800   else
3801     case $cross_compiling:$ac_tool_warned in
3802 yes:)
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3804 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3805 ac_tool_warned=yes ;;
3806 esac
3807     PKG_CONFIG=$ac_pt_PKG_CONFIG
3808   fi
3809 else
3810   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3811 fi
3812
3813 fi
3814 if test -n "$PKG_CONFIG"; then
3815         _pkg_min_version=0.20
3816         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3817 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3818         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3819                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3820 $as_echo "yes" >&6; }
3821         else
3822                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3823 $as_echo "no" >&6; }
3824                 PKG_CONFIG=""
3825         fi
3826 fi
3827
3828 pkg_failed=no
3829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
3830 $as_echo_n "checking for ICULEHB... " >&6; }
3831
3832 if test -n "$ICULEHB_CFLAGS"; then
3833     pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
3834  elif test -n "$PKG_CONFIG"; then
3835     if test -n "$PKG_CONFIG" && \
3836     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3837   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3838   ac_status=$?
3839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3840   test $ac_status = 0; }; then
3841   pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
3842                       test "x$?" != "x0" && pkg_failed=yes
3843 else
3844   pkg_failed=yes
3845 fi
3846  else
3847     pkg_failed=untried
3848 fi
3849 if test -n "$ICULEHB_LIBS"; then
3850     pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
3851  elif test -n "$PKG_CONFIG"; then
3852     if test -n "$PKG_CONFIG" && \
3853     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3854   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3855   ac_status=$?
3856   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3857   test $ac_status = 0; }; then
3858   pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
3859                       test "x$?" != "x0" && pkg_failed=yes
3860 else
3861   pkg_failed=yes
3862 fi
3863  else
3864     pkg_failed=untried
3865 fi
3866
3867
3868
3869 if test $pkg_failed = yes; then
3870         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3871 $as_echo "no" >&6; }
3872
3873 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3874         _pkg_short_errors_supported=yes
3875 else
3876         _pkg_short_errors_supported=no
3877 fi
3878         if test $_pkg_short_errors_supported = yes; then
3879                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-le-hb" 2>&1`
3880         else
3881                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-le-hb" 2>&1`
3882         fi
3883         # Put the nasty error message in config.log where it belongs
3884         echo "$ICULEHB_PKG_ERRORS" >&5
3885
3886         :
3887 elif test $pkg_failed = untried; then
3888         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3889 $as_echo "no" >&6; }
3890         :
3891 else
3892         ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
3893         ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
3894         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3895 $as_echo "yes" >&6; }
3896         have_icu_le_hb=true
3897 fi
3898
3899 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3900 # The release mode use is the default one for autoconf
3901 if test "$GCC" = yes; then
3902     if test "$CFLAGS" = ""; then
3903         if test "$ENABLE_DEBUG" = 1; then
3904             CFLAGS=-g
3905         fi
3906         if test "$ENABLE_RELEASE" = 1; then
3907             CFLAGS="$CFLAGS -O2"
3908         fi
3909     fi
3910     if test "$CXXFLAGS" = ""; then
3911         if test "$ENABLE_DEBUG" = 1; then
3912             CXXFLAGS=-g
3913         fi
3914         if test "$ENABLE_RELEASE" = 1; then
3915             CXXFLAGS="$CXXFLAGS -O2"
3916         fi
3917     fi
3918 fi
3919
3920 ac_ext=c
3921 ac_cpp='$CPP $CPPFLAGS'
3922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3924 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3926 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3927 # On Suns, sometimes $CPP names a directory.
3928 if test -n "$CPP" && test -d "$CPP"; then
3929   CPP=
3930 fi
3931 if test -z "$CPP"; then
3932   if ${ac_cv_prog_CPP+:} false; then :
3933   $as_echo_n "(cached) " >&6
3934 else
3935       # Double quotes because CPP needs to be expanded
3936     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3937     do
3938       ac_preproc_ok=false
3939 for ac_c_preproc_warn_flag in '' yes
3940 do
3941   # Use a header file that comes with gcc, so configuring glibc
3942   # with a fresh cross-compiler works.
3943   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3944   # <limits.h> exists even on freestanding compilers.
3945   # On the NeXT, cc -E runs the code through the compiler's parser,
3946   # not just through cpp. "Syntax error" is here to catch this case.
3947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3948 /* end confdefs.h.  */
3949 #ifdef __STDC__
3950 # include <limits.h>
3951 #else
3952 # include <assert.h>
3953 #endif
3954                      Syntax error
3955 _ACEOF
3956 if ac_fn_c_try_cpp "$LINENO"; then :
3957
3958 else
3959   # Broken: fails on valid input.
3960 continue
3961 fi
3962 rm -f conftest.err conftest.i conftest.$ac_ext
3963
3964   # OK, works on sane cases.  Now check whether nonexistent headers
3965   # can be detected and how.
3966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3967 /* end confdefs.h.  */
3968 #include <ac_nonexistent.h>
3969 _ACEOF
3970 if ac_fn_c_try_cpp "$LINENO"; then :
3971   # Broken: success on invalid input.
3972 continue
3973 else
3974   # Passes both tests.
3975 ac_preproc_ok=:
3976 break
3977 fi
3978 rm -f conftest.err conftest.i conftest.$ac_ext
3979
3980 done
3981 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3982 rm -f conftest.i conftest.err conftest.$ac_ext
3983 if $ac_preproc_ok; then :
3984   break
3985 fi
3986
3987     done
3988     ac_cv_prog_CPP=$CPP
3989
3990 fi
3991   CPP=$ac_cv_prog_CPP
3992 else
3993   ac_cv_prog_CPP=$CPP
3994 fi
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3996 $as_echo "$CPP" >&6; }
3997 ac_preproc_ok=false
3998 for ac_c_preproc_warn_flag in '' yes
3999 do
4000   # Use a header file that comes with gcc, so configuring glibc
4001   # with a fresh cross-compiler works.
4002   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4003   # <limits.h> exists even on freestanding compilers.
4004   # On the NeXT, cc -E runs the code through the compiler's parser,
4005   # not just through cpp. "Syntax error" is here to catch this case.
4006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4007 /* end confdefs.h.  */
4008 #ifdef __STDC__
4009 # include <limits.h>
4010 #else
4011 # include <assert.h>
4012 #endif
4013                      Syntax error
4014 _ACEOF
4015 if ac_fn_c_try_cpp "$LINENO"; then :
4016
4017 else
4018   # Broken: fails on valid input.
4019 continue
4020 fi
4021 rm -f conftest.err conftest.i conftest.$ac_ext
4022
4023   # OK, works on sane cases.  Now check whether nonexistent headers
4024   # can be detected and how.
4025   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4026 /* end confdefs.h.  */
4027 #include <ac_nonexistent.h>
4028 _ACEOF
4029 if ac_fn_c_try_cpp "$LINENO"; then :
4030   # Broken: success on invalid input.
4031 continue
4032 else
4033   # Passes both tests.
4034 ac_preproc_ok=:
4035 break
4036 fi
4037 rm -f conftest.err conftest.i conftest.$ac_ext
4038
4039 done
4040 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4041 rm -f conftest.i conftest.err conftest.$ac_ext
4042 if $ac_preproc_ok; then :
4043
4044 else
4045   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4046 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4047 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4048 See \`config.log' for more details" "$LINENO" 5; }
4049 fi
4050
4051 ac_ext=c
4052 ac_cpp='$CPP $CPPFLAGS'
4053 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4054 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4055 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4056
4057
4058 # Find a good install program.  We prefer a C program (faster),
4059 # so one script is as good as another.  But avoid the broken or
4060 # incompatible versions:
4061 # SysV /etc/install, /usr/sbin/install
4062 # SunOS /usr/etc/install
4063 # IRIX /sbin/install
4064 # AIX /bin/install
4065 # AmigaOS /C/install, which installs bootblocks on floppy discs
4066 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4067 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4068 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4069 # OS/2's system install, which has a completely different semantic
4070 # ./install, which can be erroneously created by make from ./install.sh.
4071 # Reject install programs that cannot install multiple files.
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4073 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4074 if test -z "$INSTALL"; then
4075 if ${ac_cv_path_install+:} false; then :
4076   $as_echo_n "(cached) " >&6
4077 else
4078   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4079 for as_dir in $PATH
4080 do
4081   IFS=$as_save_IFS
4082   test -z "$as_dir" && as_dir=.
4083     # Account for people who put trailing slashes in PATH elements.
4084 case $as_dir/ in #((
4085   ./ | .// | /[cC]/* | \
4086   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4087   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4088   /usr/ucb/* ) ;;
4089   *)
4090     # OSF1 and SCO ODT 3.0 have their own names for install.
4091     # Don't use installbsd from OSF since it installs stuff as root
4092     # by default.
4093     for ac_prog in ginstall scoinst install; do
4094       for ac_exec_ext in '' $ac_executable_extensions; do
4095         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4096           if test $ac_prog = install &&
4097             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4098             # AIX install.  It has an incompatible calling convention.
4099             :
4100           elif test $ac_prog = install &&
4101             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4102             # program-specific install script used by HP pwplus--don't use.
4103             :
4104           else
4105             rm -rf conftest.one conftest.two conftest.dir
4106             echo one > conftest.one
4107             echo two > conftest.two
4108             mkdir conftest.dir
4109             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4110               test -s conftest.one && test -s conftest.two &&
4111               test -s conftest.dir/conftest.one &&
4112               test -s conftest.dir/conftest.two
4113             then
4114               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4115               break 3
4116             fi
4117           fi
4118         fi
4119       done
4120     done
4121     ;;
4122 esac
4123
4124   done
4125 IFS=$as_save_IFS
4126
4127 rm -rf conftest.one conftest.two conftest.dir
4128
4129 fi
4130   if test "${ac_cv_path_install+set}" = set; then
4131     INSTALL=$ac_cv_path_install
4132   else
4133     # As a last resort, use the slow shell script.  Don't cache a
4134     # value for INSTALL within a source directory, because that will
4135     # break other packages using the cache if that directory is
4136     # removed, or if the value is a relative name.
4137     INSTALL=$ac_install_sh
4138   fi
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4141 $as_echo "$INSTALL" >&6; }
4142
4143 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4144 # It thinks the first close brace ends the variable substitution.
4145 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4146
4147 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4148
4149 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4150
4151
4152
4153
4154 ac_ext=cpp
4155 ac_cpp='$CXXCPP $CPPFLAGS'
4156 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4157 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4158 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4159
4160
4161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4162 /* end confdefs.h.  */
4163
4164 int
4165 main ()
4166 {
4167
4168   ;
4169   return 0;
4170 }
4171 _ACEOF
4172 if ac_fn_cxx_try_link "$LINENO"; then :
4173
4174 fi
4175 rm -f core conftest.err conftest.$ac_objext \
4176     conftest$ac_exeext conftest.$ac_ext
4177 ac_ext=c
4178 ac_cpp='$CPP $CPPFLAGS'
4179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4182
4183
4184 # make sure install is relative to srcdir - if a script
4185 if test "$srcdir" = "."; then
4186   # If srcdir isn't just ., then (srcdir) is already prepended.
4187   if test "${ac_install_sh}" = "${INSTALL}"; then
4188    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4189   fi
4190 fi
4191
4192 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4193 #AC_CHECK_PROG(STRIP, strip, strip, true)
4194
4195 # TODO(ICU-20301): Remove fallback to Python 2.
4196 for ac_prog in python3 "py -3" python "py"
4197 do
4198   # Extract the first word of "$ac_prog", so it can be a program name with args.
4199 set dummy $ac_prog; ac_word=$2
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4201 $as_echo_n "checking for $ac_word... " >&6; }
4202 if ${ac_cv_prog_PYTHON+:} false; then :
4203   $as_echo_n "(cached) " >&6
4204 else
4205   if test -n "$PYTHON"; then
4206   ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
4207 else
4208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4209 for as_dir in $PATH
4210 do
4211   IFS=$as_save_IFS
4212   test -z "$as_dir" && as_dir=.
4213     for ac_exec_ext in '' $ac_executable_extensions; do
4214   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4215     ac_cv_prog_PYTHON="$ac_prog"
4216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4217     break 2
4218   fi
4219 done
4220   done
4221 IFS=$as_save_IFS
4222
4223 fi
4224 fi
4225 PYTHON=$ac_cv_prog_PYTHON
4226 if test -n "$PYTHON"; then
4227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
4228 $as_echo "$PYTHON" >&6; }
4229 else
4230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4231 $as_echo "no" >&6; }
4232 fi
4233
4234
4235   test -n "$PYTHON" && break
4236 done
4237
4238
4239
4240 # Check for the platform make
4241 for ac_prog in gmake gnumake
4242 do
4243   # Extract the first word of "$ac_prog", so it can be a program name with args.
4244 set dummy $ac_prog; ac_word=$2
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4246 $as_echo_n "checking for $ac_word... " >&6; }
4247 if ${ac_cv_path_U_MAKE+:} false; then :
4248   $as_echo_n "(cached) " >&6
4249 else
4250   case $U_MAKE in
4251   [\\/]* | ?:[\\/]*)
4252   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4253   ;;
4254   *)
4255   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4256 for as_dir in $PATH
4257 do
4258   IFS=$as_save_IFS
4259   test -z "$as_dir" && as_dir=.
4260     for ac_exec_ext in '' $ac_executable_extensions; do
4261   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4262     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4263     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4264     break 2
4265   fi
4266 done
4267   done
4268 IFS=$as_save_IFS
4269
4270   ;;
4271 esac
4272 fi
4273 U_MAKE=$ac_cv_path_U_MAKE
4274 if test -n "$U_MAKE"; then
4275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4276 $as_echo "$U_MAKE" >&6; }
4277 else
4278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4279 $as_echo "no" >&6; }
4280 fi
4281
4282
4283   test -n "$U_MAKE" && break
4284 done
4285 test -n "$U_MAKE" || U_MAKE="make"
4286
4287
4288
4289
4290
4291 # Check whether --with-cross-build was given.
4292 if test "${with_cross_build+set}" = set; then :
4293   withval=$with_cross_build; cross_buildroot="${withval}"
4294 else
4295   cross_buildroot=""
4296 fi
4297
4298
4299 if test "X$cross_buildroot" = "X"; then
4300     if test "$cross_compiling" = "yes"; then
4301         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
4302             fi
4303 else
4304     if test -f "${cross_buildroot}/config/icucross.mk"; then
4305         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4306 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4307     else
4308         if test -d "${cross_buildroot}"; then
4309             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4310         else
4311             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4312         fi
4313     fi
4314 fi
4315
4316
4317 # Check for doxygen to generate documentation
4318 # Extract the first word of "doxygen", so it can be a program name with args.
4319 set dummy doxygen; ac_word=$2
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4321 $as_echo_n "checking for $ac_word... " >&6; }
4322 if ${ac_cv_path_DOXYGEN+:} false; then :
4323   $as_echo_n "(cached) " >&6
4324 else
4325   case $DOXYGEN in
4326   [\\/]* | ?:[\\/]*)
4327   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4328   ;;
4329   *)
4330   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4331 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4332 for as_dir in $as_dummy
4333 do
4334   IFS=$as_save_IFS
4335   test -z "$as_dir" && as_dir=.
4336     for ac_exec_ext in '' $ac_executable_extensions; do
4337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4338     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4340     break 2
4341   fi
4342 done
4343   done
4344 IFS=$as_save_IFS
4345
4346   ;;
4347 esac
4348 fi
4349 DOXYGEN=$ac_cv_path_DOXYGEN
4350 if test -n "$DOXYGEN"; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4352 $as_echo "$DOXYGEN" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4355 $as_echo "no" >&6; }
4356 fi
4357
4358
4359
4360 # Check that the linker is usable
4361
4362 case "${host}" in
4363     *-*-cygwin*|*-*-mingw*)
4364         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4365             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4366                   Please follow the directions in ICU's readme." "$LINENO" 5
4367         fi;;
4368     *);;
4369 esac
4370
4371 # Determine the executable suffix
4372 # We don't use AC_EXEEXT because some compilers output separate debugging
4373 # files, which confuses the AC_EXEEXT macro.
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4375 $as_echo_n "checking checking for executable suffix... " >&6; }
4376 case "${host}" in
4377     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4378     *)      EXEEXT="" ;;
4379 esac
4380 ac_exeext=$EXEEXT
4381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4382 $as_echo "$EXEEXT" >&6; }
4383
4384
4385 # Determine how strict we want to be when compiling
4386
4387     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4388 $as_echo_n "checking whether strict compiling is on... " >&6; }
4389     # Check whether --enable-strict was given.
4390 if test "${enable_strict+set}" = set; then :
4391   enableval=$enable_strict;
4392         if test "$enableval" = no
4393         then
4394             ac_use_strict_options=no
4395         else
4396             ac_use_strict_options=yes
4397         fi
4398
4399 else
4400   ac_use_strict_options=yes
4401 fi
4402
4403     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4404 $as_echo "$ac_use_strict_options" >&6; }
4405
4406     if test "$ac_use_strict_options" = yes
4407     then
4408         if test "$GCC" = yes
4409         then
4410             case "${host}" in
4411             *-*-solaris*)
4412                 # Don't use -std=c11 on Solaris because of timezone check fails
4413                 ;;
4414             *)
4415                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4416                 # We use -std=c11 to disable the gnu99 defaults and its associated warnings
4417                 CFLAGS="$CFLAGS -std=c11"
4418                 ;;
4419             esac
4420
4421             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4422         else
4423             case "${host}" in
4424             *-*-cygwin)
4425                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4426                 then
4427                     CFLAGS="$CFLAGS /W4"
4428                 fi ;;
4429             *-*-mingw*)
4430                 CFLAGS="$CFLAGS -W4" ;;
4431             esac
4432         fi
4433         if test "$GXX" = yes
4434         then
4435             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4436         else
4437             case "${host}" in
4438             *-*-cygwin)
4439                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4440                 then
4441                     CXXFLAGS="$CXXFLAGS /W4"
4442                 fi ;;
4443             *-*-mingw*)
4444                 CFLAGS="$CFLAGS -W4" ;;
4445             esac
4446         fi
4447     fi
4448
4449
4450 # Check if we can build and use 64-bit libraries
4451
4452
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4454 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4455 if ${ac_cv_path_GREP+:} false; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458   if test -z "$GREP"; then
4459   ac_path_GREP_found=false
4460   # Loop through the user's path and test for each of PROGNAME-LIST
4461   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_prog in grep ggrep; do
4467     for ac_exec_ext in '' $ac_executable_extensions; do
4468       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4469       as_fn_executable_p "$ac_path_GREP" || continue
4470 # Check for GNU ac_path_GREP and select it if it is found.
4471   # Check for GNU $ac_path_GREP
4472 case `"$ac_path_GREP" --version 2>&1` in
4473 *GNU*)
4474   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4475 *)
4476   ac_count=0
4477   $as_echo_n 0123456789 >"conftest.in"
4478   while :
4479   do
4480     cat "conftest.in" "conftest.in" >"conftest.tmp"
4481     mv "conftest.tmp" "conftest.in"
4482     cp "conftest.in" "conftest.nl"
4483     $as_echo 'GREP' >> "conftest.nl"
4484     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4485     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4486     as_fn_arith $ac_count + 1 && ac_count=$as_val
4487     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4488       # Best one so far, save it but keep looking for a better one
4489       ac_cv_path_GREP="$ac_path_GREP"
4490       ac_path_GREP_max=$ac_count
4491     fi
4492     # 10*(2^10) chars as input seems more than enough
4493     test $ac_count -gt 10 && break
4494   done
4495   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4496 esac
4497
4498       $ac_path_GREP_found && break 3
4499     done
4500   done
4501   done
4502 IFS=$as_save_IFS
4503   if test -z "$ac_cv_path_GREP"; then
4504     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4505   fi
4506 else
4507   ac_cv_path_GREP=$GREP
4508 fi
4509
4510 fi
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4512 $as_echo "$ac_cv_path_GREP" >&6; }
4513  GREP="$ac_cv_path_GREP"
4514
4515
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4517 $as_echo_n "checking for egrep... " >&6; }
4518 if ${ac_cv_path_EGREP+:} false; then :
4519   $as_echo_n "(cached) " >&6
4520 else
4521   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4522    then ac_cv_path_EGREP="$GREP -E"
4523    else
4524      if test -z "$EGREP"; then
4525   ac_path_EGREP_found=false
4526   # Loop through the user's path and test for each of PROGNAME-LIST
4527   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4528 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4529 do
4530   IFS=$as_save_IFS
4531   test -z "$as_dir" && as_dir=.
4532     for ac_prog in egrep; do
4533     for ac_exec_ext in '' $ac_executable_extensions; do
4534       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4535       as_fn_executable_p "$ac_path_EGREP" || continue
4536 # Check for GNU ac_path_EGREP and select it if it is found.
4537   # Check for GNU $ac_path_EGREP
4538 case `"$ac_path_EGREP" --version 2>&1` in
4539 *GNU*)
4540   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4541 *)
4542   ac_count=0
4543   $as_echo_n 0123456789 >"conftest.in"
4544   while :
4545   do
4546     cat "conftest.in" "conftest.in" >"conftest.tmp"
4547     mv "conftest.tmp" "conftest.in"
4548     cp "conftest.in" "conftest.nl"
4549     $as_echo 'EGREP' >> "conftest.nl"
4550     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4551     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4552     as_fn_arith $ac_count + 1 && ac_count=$as_val
4553     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4554       # Best one so far, save it but keep looking for a better one
4555       ac_cv_path_EGREP="$ac_path_EGREP"
4556       ac_path_EGREP_max=$ac_count
4557     fi
4558     # 10*(2^10) chars as input seems more than enough
4559     test $ac_count -gt 10 && break
4560   done
4561   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4562 esac
4563
4564       $ac_path_EGREP_found && break 3
4565     done
4566   done
4567   done
4568 IFS=$as_save_IFS
4569   if test -z "$ac_cv_path_EGREP"; then
4570     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4571   fi
4572 else
4573   ac_cv_path_EGREP=$EGREP
4574 fi
4575
4576    fi
4577 fi
4578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4579 $as_echo "$ac_cv_path_EGREP" >&6; }
4580  EGREP="$ac_cv_path_EGREP"
4581
4582
4583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4584 $as_echo_n "checking for ANSI C header files... " >&6; }
4585 if ${ac_cv_header_stdc+:} false; then :
4586   $as_echo_n "(cached) " >&6
4587 else
4588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4589 /* end confdefs.h.  */
4590 #include <stdlib.h>
4591 #include <stdarg.h>
4592 #include <string.h>
4593 #include <float.h>
4594
4595 int
4596 main ()
4597 {
4598
4599   ;
4600   return 0;
4601 }
4602 _ACEOF
4603 if ac_fn_c_try_compile "$LINENO"; then :
4604   ac_cv_header_stdc=yes
4605 else
4606   ac_cv_header_stdc=no
4607 fi
4608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4609
4610 if test $ac_cv_header_stdc = yes; then
4611   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4613 /* end confdefs.h.  */
4614 #include <string.h>
4615
4616 _ACEOF
4617 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4618   $EGREP "memchr" >/dev/null 2>&1; then :
4619
4620 else
4621   ac_cv_header_stdc=no
4622 fi
4623 rm -f conftest*
4624
4625 fi
4626
4627 if test $ac_cv_header_stdc = yes; then
4628   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4630 /* end confdefs.h.  */
4631 #include <stdlib.h>
4632
4633 _ACEOF
4634 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4635   $EGREP "free" >/dev/null 2>&1; then :
4636
4637 else
4638   ac_cv_header_stdc=no
4639 fi
4640 rm -f conftest*
4641
4642 fi
4643
4644 if test $ac_cv_header_stdc = yes; then
4645   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4646   if test "$cross_compiling" = yes; then :
4647   :
4648 else
4649   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4650 /* end confdefs.h.  */
4651 #include <ctype.h>
4652 #include <stdlib.h>
4653 #if ((' ' & 0x0FF) == 0x020)
4654 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4655 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4656 #else
4657 # define ISLOWER(c) \
4658                    (('a' <= (c) && (c) <= 'i') \
4659                      || ('j' <= (c) && (c) <= 'r') \
4660                      || ('s' <= (c) && (c) <= 'z'))
4661 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4662 #endif
4663
4664 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4665 int
4666 main ()
4667 {
4668   int i;
4669   for (i = 0; i < 256; i++)
4670     if (XOR (islower (i), ISLOWER (i))
4671         || toupper (i) != TOUPPER (i))
4672       return 2;
4673   return 0;
4674 }
4675 _ACEOF
4676 if ac_fn_c_try_run "$LINENO"; then :
4677
4678 else
4679   ac_cv_header_stdc=no
4680 fi
4681 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4682   conftest.$ac_objext conftest.beam conftest.$ac_ext
4683 fi
4684
4685 fi
4686 fi
4687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4688 $as_echo "$ac_cv_header_stdc" >&6; }
4689 if test $ac_cv_header_stdc = yes; then
4690
4691 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4692
4693 fi
4694
4695 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4696 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4697                   inttypes.h stdint.h unistd.h
4698 do :
4699   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4700 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4701 "
4702 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4703   cat >>confdefs.h <<_ACEOF
4704 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4705 _ACEOF
4706
4707 fi
4708
4709 done
4710
4711
4712
4713     BITS_REQ=nochange
4714     ENABLE_64BIT_LIBS=unknown
4715     ## revisit this for cross-compile.
4716
4717     # Check whether --enable-64bit-libs was given.
4718 if test "${enable_64bit_libs+set}" = set; then :
4719   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4720          case "${enableval}" in
4721             no|false|32) with_library_bits=32;  ;;
4722             yes|true|64) with_library_bits=64else32 ;;
4723             nochange) with_library_bits=nochange; ;;
4724             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4725             esac
4726 fi
4727
4728
4729
4730
4731 # Check whether --with-library-bits was given.
4732 if test "${with_library_bits+set}" = set; then :
4733   withval=$with_library_bits; case "${withval}" in
4734             ""|nochange) BITS_REQ=$withval ;;
4735             32|64|64else32) BITS_REQ=$withval ;;
4736             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4737             esac
4738 fi
4739
4740
4741     # don't use these for cross compiling
4742     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4743         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
4744     fi
4745     # The cast to long int works around a bug in the HP C Compiler
4746 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4747 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4748 # This bug is HP SR number 8606223364.
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4750 $as_echo_n "checking size of void *... " >&6; }
4751 if ${ac_cv_sizeof_void_p+:} false; then :
4752   $as_echo_n "(cached) " >&6
4753 else
4754   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4755
4756 else
4757   if test "$ac_cv_type_void_p" = yes; then
4758      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4759 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4760 as_fn_error 77 "cannot compute sizeof (void *)
4761 See \`config.log' for more details" "$LINENO" 5; }
4762    else
4763      ac_cv_sizeof_void_p=0
4764    fi
4765 fi
4766
4767 fi
4768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4769 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4770
4771
4772
4773 cat >>confdefs.h <<_ACEOF
4774 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4775 _ACEOF
4776
4777
4778     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4779 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4780     case $ac_cv_sizeof_void_p in
4781         8) DEFAULT_64BIT=yes ;;
4782         4) DEFAULT_64BIT=no ;;
4783         *) DEFAULT_64BIT=unknown
4784     esac
4785     BITS_GOT=unknown
4786
4787     # 'OK' here means, we can exit any further checking, everything's copa
4788     BITS_OK=yes
4789
4790     # do we need to check for buildable/runnable 32 or 64 bit?
4791     BITS_CHECK_32=no
4792     BITS_CHECK_64=no
4793
4794     # later, can we run the 32/64 bit binaries so made?
4795     BITS_RUN_32=no
4796     BITS_RUN_64=no
4797
4798     if test "$DEFAULT_64BIT" = "yes"; then
4799         # we get 64 bits by default.
4800         BITS_GOT=64
4801         case "$BITS_REQ" in
4802             32)
4803                 # need to look for 32 bit support.
4804                 BITS_CHECK_32=yes
4805                 # not copa.
4806                 BITS_OK=no;;
4807             # everyone else is happy.
4808             nochange) ;;
4809             *) ;;
4810         esac
4811     elif test "$DEFAULT_64BIT" = "no"; then
4812         # not 64 bit by default.
4813         BITS_GOT=32
4814         case "$BITS_REQ" in
4815             64|64else32)
4816                 BITS_CHECK_64=yes
4817                 #BITS_CHECK_32=yes
4818                 BITS_OK=no;;
4819             nochange) ;;
4820             *) ;;
4821         esac
4822     elif test "$DEFAULT_64BIT" = "unknown"; then
4823         # cross compiling.
4824         BITS_GOT=unknown
4825         case "$BITS_REQ" in
4826             64|64else32) BITS_OK=no
4827             BITS_CHECK_32=yes
4828             BITS_CHECK_64=yes ;;
4829             32) BITS_OK=no;;
4830             nochange) ;;
4831             *) ;;
4832         esac
4833     fi
4834
4835     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4836 $as_echo "$DEFAULT_64BIT" >&6; };
4837
4838     if test "$BITS_OK" != "yes"; then
4839         # not copa. back these up.
4840         CFLAGS_OLD="${CFLAGS}"
4841         CXXFLAGS_OLD="${CXXFLAGS}"
4842         LDFLAGS_OLD="${LDFLAGS}"
4843         ARFLAGS_OLD="${ARFLAGS}"
4844
4845         CFLAGS_32="${CFLAGS}"
4846         CXXFLAGS_32="${CXXFLAGS}"
4847         LDFLAGS_32="${LDFLAGS}"
4848         ARFLAGS_32="${ARFLAGS}"
4849
4850         CFLAGS_64="${CFLAGS}"
4851         CXXFLAGS_64="${CXXFLAGS}"
4852         LDFLAGS_64="${LDFLAGS}"
4853         ARFLAGS_64="${ARFLAGS}"
4854
4855         CAN_BUILD_64=unknown
4856         CAN_BUILD_32=unknown
4857         # These results can't be cached because is sets compiler flags.
4858         if test "$BITS_CHECK_64" = "yes"; then
4859             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4860 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4861             CAN_BUILD_64=no
4862             ####
4863             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4864             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4865             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4866             # On exit from the following clauses:
4867             # if CAN_BUILD_64=yes:
4868             #    *FLAGS are assumed to contain the right settings for 64bit
4869             # else if CAN_BUILD_64=no: (default)
4870             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4871
4872             if test "$GCC" = yes; then
4873                 CFLAGS="${CFLAGS} -m64"
4874                 CXXFLAGS="${CXXFLAGS} -m64"
4875                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4876 /* end confdefs.h.  */
4877 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4878 _ACEOF
4879 if ac_fn_c_try_compile "$LINENO"; then :
4880   CAN_BUILD_64=yes
4881 else
4882   CAN_BUILD_64=no
4883 fi
4884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4885             else
4886                 case "${host}" in
4887                 sparc*-*-solaris*)
4888                     # 1. try -m64
4889                     CFLAGS="${CFLAGS} -m64"
4890                     CXXFLAGS="${CXXFLAGS} -m64"
4891                     if test "$cross_compiling" = yes; then :
4892   CAN_BUILD_64=unknown
4893 else
4894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4895 /* end confdefs.h.  */
4896 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4897 _ACEOF
4898 if ac_fn_c_try_run "$LINENO"; then :
4899   CAN_BUILD_64=yes
4900 else
4901   CAN_BUILD_64=no
4902 fi
4903 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4904   conftest.$ac_objext conftest.beam conftest.$ac_ext
4905 fi
4906
4907                     if test "$CAN_BUILD_64" != yes; then
4908                         # Nope. back out changes.
4909                         CFLAGS="${CFLAGS_OLD}"
4910                         CXXFLAGS="${CXXFLAGS_OLD}"
4911                         # 2. try xarch=v9 [deprecated]
4912                         ## TODO: cross compile: the following won't work.
4913                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4914                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4915                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4916                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4917                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4918                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4919                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4920                             CAN_BUILD_64=yes
4921                         fi
4922                     fi
4923                     ;;
4924                 i386-*-solaris*)
4925                     # 1. try -m64
4926                     CFLAGS="${CFLAGS} -m64"
4927                     CXXFLAGS="${CXXFLAGS} -m64"
4928                     if test "$cross_compiling" = yes; then :
4929   CAN_BUILD_64=unknown
4930 else
4931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4932 /* end confdefs.h.  */
4933 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4934 _ACEOF
4935 if ac_fn_c_try_run "$LINENO"; then :
4936   CAN_BUILD_64=yes
4937 else
4938   CAN_BUILD_64=no
4939 fi
4940 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4941   conftest.$ac_objext conftest.beam conftest.$ac_ext
4942 fi
4943
4944                     if test "$CAN_BUILD_64" != yes; then
4945                         # Nope. back out changes.
4946                         CFLAGS="${CFLAGS_OLD}"
4947                         CXXFLAGS="${CXXFLAGS_OLD}"
4948                         # 2. try the older compiler option
4949                         ## TODO: cross compile problem
4950                         AMD64=`isainfo -n 2>&1 | grep amd64`
4951                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4952                         if test -z "$SOL64" && test -n "$AMD64"; then
4953                             CFLAGS="${CFLAGS} -xtarget=generic64"
4954                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4955                             CAN_BUILD_64=yes
4956                         fi
4957                     fi
4958                     ;;
4959                 ia64-*-linux*)
4960                     # check for ecc/ecpc compiler support
4961                     ## TODO: cross compiler problem
4962                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4963                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4964                             CAN_BUILD_64=yes
4965                         fi
4966                     fi
4967                     ;;
4968                 *-*-cygwin)
4969                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4970                     # We only do this check to display the correct answer.
4971                     ## TODO: cross compiler problem
4972                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4973                         CAN_BUILD_64=yes
4974                     fi
4975                     ;;
4976                 *-*-aix*|powerpc64-*-linux*)
4977                     CFLAGS="${CFLAGS} -q64"
4978                     CXXFLAGS="${CXXFLAGS} -q64"
4979                     LDFLAGS="${LDFLAGS} -q64"
4980                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4981 /* end confdefs.h.  */
4982 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4983 _ACEOF
4984 if ac_fn_c_try_compile "$LINENO"; then :
4985   CAN_BUILD_64=yes
4986 else
4987   CAN_BUILD_64=no
4988 fi
4989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4990                     if test "$CAN_BUILD_64" = yes; then
4991                         # worked- set other options.
4992                         case "${host}" in
4993                         *-*-aix*)
4994                             # tell AIX what executable mode to use.
4995                             ARFLAGS="${ARFLAGS} -X64"
4996                         esac
4997                     fi
4998                     ;;
4999                 *-*-hpux*)
5000                     # First we try the newer +DD64, if that doesn't work,
5001                     # try other options.
5002
5003                     CFLAGS="${CFLAGS} +DD64"
5004                     CXXFLAGS="${CXXFLAGS} +DD64"
5005                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5006 /* end confdefs.h.  */
5007 int main(void) {return (sizeof(void*)*8==64)?0:1;}
5008 _ACEOF
5009 if ac_fn_c_try_compile "$LINENO"; then :
5010   CAN_BUILD_64=yes
5011 else
5012   CAN_BUILD_64=no
5013 fi
5014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5015                     if test "$CAN_BUILD_64" != yes; then
5016                         # reset
5017                         CFLAGS="${CFLAGS_OLD}"
5018                         CXXFLAGS="${CXXFLAGS_OLD}"
5019                         # append
5020                         CFLAGS="${CFLAGS} +DA2.0W"
5021                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
5022                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5023 /* end confdefs.h.  */
5024 int main(void) {return (sizeof(void*)*8==64)?0:1;}
5025 _ACEOF
5026 if ac_fn_c_try_compile "$LINENO"; then :
5027   CAN_BUILD_64=yes
5028 else
5029   CAN_BUILD_64=no
5030 fi
5031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5032                     fi
5033                     ;;
5034                 *-*ibm-openedition*|*-*-os390*)
5035                     CFLAGS="${CFLAGS} -Wc,lp64"
5036                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
5037                     LDFLAGS="${LDFLAGS} -Wl,lp64"
5038                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5039 /* end confdefs.h.  */
5040 int main(void) {return (sizeof(void*)*8==64)?0:1;}
5041 _ACEOF
5042 if ac_fn_c_try_compile "$LINENO"; then :
5043   CAN_BUILD_64=yes
5044 else
5045   CAN_BUILD_64=no
5046 fi
5047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5048                     ;;
5049                 *)
5050                     # unknown platform.
5051                     ;;
5052                 esac
5053             fi
5054             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
5055 $as_echo "$CAN_BUILD_64" >&6; }
5056             if test "$CAN_BUILD_64" = yes; then
5057                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
5058 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
5059                 if test "$cross_compiling" = yes; then :
5060   BITS_RUN_64=unknown
5061 else
5062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063 /* end confdefs.h.  */
5064 int main(void) {return (sizeof(void*)*8==64)?0:1;}
5065 _ACEOF
5066 if ac_fn_c_try_run "$LINENO"; then :
5067   BITS_RUN_64=yes
5068 else
5069   BITS_RUN_64=no
5070 fi
5071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5072   conftest.$ac_objext conftest.beam conftest.$ac_ext
5073 fi
5074
5075                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
5076 $as_echo "$BITS_RUN_64" >&6; };
5077
5078                 CFLAGS_64="${CFLAGS}"
5079                 CXXFLAGS_64="${CXXFLAGS}"
5080                 LDFLAGS_64="${LDFLAGS}"
5081                 ARFLAGS_64="${ARFLAGS}"
5082             fi
5083             # put it back.
5084             CFLAGS="${CFLAGS_OLD}"
5085             CXXFLAGS="${CXXFLAGS_OLD}"
5086             LDFLAGS="${LDFLAGS_OLD}"
5087             ARFLAGS="${ARFLAGS_OLD}"
5088         fi
5089         if test "$BITS_CHECK_32" = "yes"; then
5090             # see comment under 'if BITS_CHECK_64', above.
5091             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
5092 $as_echo_n "checking how to build 32-bit executables... " >&6; }
5093             if test "$GCC" = yes; then
5094                 CFLAGS="${CFLAGS} -m32"
5095                 CXXFLAGS="${CXXFLAGS} -m32"
5096                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5097 /* end confdefs.h.  */
5098 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5099 _ACEOF
5100 if ac_fn_c_try_compile "$LINENO"; then :
5101   CAN_BUILD_32=yes
5102 else
5103   CAN_BUILD_32=no
5104 fi
5105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5106             fi
5107             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
5108 $as_echo "$CAN_BUILD_32" >&6; }
5109             if test "$CAN_BUILD_32" = yes; then
5110                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
5111 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
5112                 if test "$cross_compiling" = yes; then :
5113   BITS_RUN_32=unknown
5114 else
5115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5116 /* end confdefs.h.  */
5117 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5118 _ACEOF
5119 if ac_fn_c_try_run "$LINENO"; then :
5120   BITS_RUN_32=yes
5121 else
5122   BITS_RUN_32=no
5123 fi
5124 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5125   conftest.$ac_objext conftest.beam conftest.$ac_ext
5126 fi
5127
5128                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5129 $as_echo "$BITS_RUN_32" >&6; };
5130                 CFLAGS_32="${CFLAGS}"
5131                 CXXFLAGS_32="${CXXFLAGS}"
5132                 LDFLAGS_32="${LDFLAGS}"
5133                 ARFLAGS_32="${ARFLAGS}"
5134             fi
5135             # put it back.
5136             CFLAGS="${CFLAGS_OLD}"
5137             CXXFLAGS="${CXXFLAGS_OLD}"
5138             LDFLAGS="${LDFLAGS_OLD}"
5139             ARFLAGS="${ARFLAGS_OLD}"
5140         fi
5141
5142         ##
5143         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5144         #
5145
5146         # First, implement 64else32
5147         if test "$BITS_REQ" = "64else32"; then
5148             if test "$BITS_RUN_64" = "yes"; then
5149                 BITS_REQ=64
5150             else
5151                 # no changes.
5152                 BITS_OK=yes
5153             fi
5154         fi
5155
5156         # implement.
5157         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5158             CFLAGS="${CFLAGS_32}"
5159             CXXFLAGS="${CXXFLAGS_32}"
5160             LDFLAGS="${LDFLAGS_32}"
5161             ARFLAGS="${ARFLAGS_32}"
5162             BITS_OK=yes
5163         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5164             CFLAGS="${CFLAGS_64}"
5165             CXXFLAGS="${CXXFLAGS_64}"
5166             LDFLAGS="${LDFLAGS_64}"
5167             ARFLAGS="${ARFLAGS_64}"
5168             BITS_OK=yes
5169         elif test "$BITS_OK" != "yes"; then
5170             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
5171         fi
5172      fi
5173
5174
5175
5176
5177 # Determine the Makefile fragment
5178
5179         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5180 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5181 if ${icu_cv_host_frag+:} false; then :
5182   $as_echo_n "(cached) " >&6
5183 else
5184
5185 case "${host}" in
5186 *-*-solaris*)
5187         if test "$GCC" = yes; then
5188                 icu_cv_host_frag=mh-solaris-gcc
5189         else
5190                 icu_cv_host_frag=mh-solaris
5191         fi ;;
5192 alpha*-*-linux-gnu)
5193         if test "$GCC" = yes; then
5194                 icu_cv_host_frag=mh-alpha-linux-gcc
5195         else
5196                 icu_cv_host_frag=mh-alpha-linux-cc
5197         fi ;;
5198 powerpc*-*-linux*)
5199         if test "$GCC" = yes; then
5200                 icu_cv_host_frag=mh-linux
5201         else
5202                 icu_cv_host_frag=mh-linux-va
5203         fi ;;
5204 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5205 i[34567]86-*-cygwin)
5206         if test "$GCC" = yes; then
5207                 icu_cv_host_frag=mh-cygwin
5208         else
5209                 icu_cv_host_frag=mh-cygwin-msvc
5210         fi ;;
5211 x86_64-*-cygwin)
5212         if test "$GCC" = yes; then
5213                 icu_cv_host_frag=mh-cygwin64
5214         else
5215                 icu_cv_host_frag=mh-cygwin-msvc
5216         fi ;;
5217 *-*-mingw*)
5218         if test "$GCC" = yes; then
5219                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5220 /* end confdefs.h.  */
5221
5222 #ifndef __MINGW64__
5223 #error This is not MinGW64
5224 #endif
5225 int
5226 main ()
5227 {
5228
5229   ;
5230   return 0;
5231 }
5232 _ACEOF
5233 if ac_fn_c_try_compile "$LINENO"; then :
5234   icu_cv_host_frag=mh-mingw64
5235 else
5236   icu_cv_host_frag=mh-mingw
5237 fi
5238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5239         else
5240                 case "${host}" in
5241                 *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
5242                 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
5243                 esac
5244         fi ;;
5245 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5246 *-*-aix*)
5247         if test "$GCC" = yes; then
5248                 icu_cv_host_frag=mh-aix-gcc
5249         else
5250                 icu_cv_host_frag=mh-aix-va
5251         fi ;;
5252 *-*-hpux*)
5253         if test "$GCC" = yes; then
5254                 icu_cv_host_frag=mh-hpux-gcc
5255         else
5256                 case "$CXX" in
5257                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5258                 esac
5259         fi ;;
5260 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5261 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5262 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5263 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5264 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5265 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5266 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5267 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5268 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5269 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5270 *)              icu_cv_host_frag=mh-unknown ;;
5271 esac
5272
5273
5274 fi
5275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5276 $as_echo "$icu_cv_host_frag" >&6; }
5277
5278
5279 # Checks for libraries and other host specific stuff
5280 # On HP/UX, don't link to -lm from a shared lib because it isn't
5281 #  PIC (at least on 10.2)
5282 case "${host}" in
5283         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5284 $as_echo_n "checking for floor in -lm... " >&6; }
5285 if ${ac_cv_lib_m_floor+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   ac_check_lib_save_LIBS=$LIBS
5289 LIBS="-lm  $LIBS"
5290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5291 /* end confdefs.h.  */
5292
5293 /* Override any GCC internal prototype to avoid an error.
5294    Use char because int might match the return type of a GCC
5295    builtin and then its argument prototype would still apply.  */
5296 #ifdef __cplusplus
5297 extern "C"
5298 #endif
5299 char floor ();
5300 int
5301 main ()
5302 {
5303 return floor ();
5304   ;
5305   return 0;
5306 }
5307 _ACEOF
5308 if ac_fn_c_try_link "$LINENO"; then :
5309   ac_cv_lib_m_floor=yes
5310 else
5311   ac_cv_lib_m_floor=no
5312 fi
5313 rm -f core conftest.err conftest.$ac_objext \
5314     conftest$ac_exeext conftest.$ac_ext
5315 LIBS=$ac_check_lib_save_LIBS
5316 fi
5317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5318 $as_echo "$ac_cv_lib_m_floor" >&6; }
5319 if test "x$ac_cv_lib_m_floor" = xyes; then :
5320   LIB_M="-lm"
5321 fi
5322  ;;
5323
5324         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5325 $as_echo_n "checking for floor in -lm... " >&6; }
5326 if ${ac_cv_lib_m_floor+:} false; then :
5327   $as_echo_n "(cached) " >&6
5328 else
5329   ac_check_lib_save_LIBS=$LIBS
5330 LIBS="-lm  $LIBS"
5331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5332 /* end confdefs.h.  */
5333
5334 /* Override any GCC internal prototype to avoid an error.
5335    Use char because int might match the return type of a GCC
5336    builtin and then its argument prototype would still apply.  */
5337 #ifdef __cplusplus
5338 extern "C"
5339 #endif
5340 char floor ();
5341 int
5342 main ()
5343 {
5344 return floor ();
5345   ;
5346   return 0;
5347 }
5348 _ACEOF
5349 if ac_fn_c_try_link "$LINENO"; then :
5350   ac_cv_lib_m_floor=yes
5351 else
5352   ac_cv_lib_m_floor=no
5353 fi
5354 rm -f core conftest.err conftest.$ac_objext \
5355     conftest$ac_exeext conftest.$ac_ext
5356 LIBS=$ac_check_lib_save_LIBS
5357 fi
5358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5359 $as_echo "$ac_cv_lib_m_floor" >&6; }
5360 if test "x$ac_cv_lib_m_floor" = xyes; then :
5361   cat >>confdefs.h <<_ACEOF
5362 #define HAVE_LIBM 1
5363 _ACEOF
5364
5365   LIBS="-lm $LIBS"
5366
5367 fi
5368
5369                         LIB_M="" ;;
5370 esac
5371
5372
5373 # Check whether to build shared libraries
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5375 $as_echo_n "checking whether to build shared libraries... " >&6; }
5376 enabled=no
5377 # Check whether --enable-shared was given.
5378 if test "${enable_shared+set}" = set; then :
5379   enableval=$enable_shared;  case "${enableval}" in
5380              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5381              no);;
5382              *) ;;
5383     esac
5384 else
5385   enabled=yes; ENABLE_SHARED=YES
5386
5387 fi
5388
5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5390 $as_echo "$enabled" >&6; }
5391
5392
5393 # Check whether to build static libraries
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5395 $as_echo_n "checking whether to build static libraries... " >&6; }
5396 enabled=no
5397 # Check whether --enable-static was given.
5398 if test "${enable_static+set}" = set; then :
5399   enableval=$enable_static;  case "${enableval}" in
5400              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5401              no) ;;
5402              *) ;;
5403     esac
5404 fi
5405
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5407 $as_echo "$enabled" >&6; }
5408
5409
5410 # When building release static library, there might be some optimization flags we can use
5411 if test "$ENABLE_STATIC" = "YES"; then
5412     if test "$ENABLE_SHARED" != "YES"; then
5413         if test "$ENABLE_RELEASE" = 1; then
5414             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5415 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5416             CHECK_STATIC_OPT_FLAG=no
5417
5418             OLD_CPPFLAGS="${CPPFLAGS}"
5419             OLD_LDFLAGS="${LDFLAGS}"
5420
5421             case "${host}" in
5422             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5423                 if test "$GCC" = yes; then
5424                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5425                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5426                 fi
5427                 ;;
5428             *)
5429                 ;;
5430             esac
5431
5432             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h.  */
5434
5435 int
5436 main ()
5437 {
5438
5439   ;
5440   return 0;
5441 }
5442 _ACEOF
5443 if ac_fn_c_try_link "$LINENO"; then :
5444   CHECK_STATIC_OPT_FLAG=yes
5445 else
5446   CHECK_STATIC_OPT_FLAG=no
5447 fi
5448 rm -f core conftest.err conftest.$ac_objext \
5449     conftest$ac_exeext conftest.$ac_ext
5450             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5451 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5452             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5453                 CPPFLAGS="${OLD_CPPFLAGS}"
5454                 LDFLAGS="${OLD_LDFLAGS}"
5455             fi
5456         fi
5457     fi
5458 fi
5459
5460
5461 # Check whether to enable auto cleanup of libraries
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5463 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5464 enabled=no
5465 UCLN_NO_AUTO_CLEANUP=1
5466 # Check whether --enable-auto-cleanup was given.
5467 if test "${enable_auto_cleanup+set}" = set; then :
5468   enableval=$enable_auto_cleanup;  case "${enableval}" in
5469          yes) enabled=yes;
5470          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5471          UCLN_NO_AUTO_CLEANUP=0
5472           ;;
5473          *) ;;
5474     esac
5475 fi
5476
5477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5478 $as_echo "$enabled" >&6; }
5479
5480
5481 # MSVC floating-point option
5482 MSVC_RELEASE_FLAG=""
5483 if test $enabled = yes
5484 then
5485     if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5486     then
5487         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5488 /* end confdefs.h.  */
5489
5490     #if defined _MSC_VER && _MSC_VER >= 1400
5491     #else
5492     Microsoft Visual C++ < 2005
5493     #endif
5494
5495 int
5496 main ()
5497 {
5498
5499   ;
5500   return 0;
5501 }
5502 _ACEOF
5503 if ac_fn_c_try_compile "$LINENO"; then :
5504   MSVC_RELEASE_FLAG="/fp:precise"
5505 else
5506   MSVC_RELEASE_FLAG="/Op"
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509
5510         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5511         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5512     fi
5513 fi
5514
5515 # Check whether to enabled draft APIs
5516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5517 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5518 enabled=yes
5519 U_DEFAULT_SHOW_DRAFT=1
5520 # Check whether --enable-draft was given.
5521 if test "${enable_draft+set}" = set; then :
5522   enableval=$enable_draft;  case "${enableval}" in
5523          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5524          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5525           ;;
5526          *) ;;
5527     esac
5528 fi
5529
5530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5531 $as_echo "$enabled" >&6; }
5532 # Make sure that we can use draft API in ICU.
5533 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5534     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API -DU_SHOW_INTERNAL_API"
5535 fi
5536
5537
5538 if test -n "$ac_tool_prefix"; then
5539   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5540 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5542 $as_echo_n "checking for $ac_word... " >&6; }
5543 if ${ac_cv_prog_RANLIB+:} false; then :
5544   $as_echo_n "(cached) " >&6
5545 else
5546   if test -n "$RANLIB"; then
5547   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5548 else
5549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5550 for as_dir in $PATH
5551 do
5552   IFS=$as_save_IFS
5553   test -z "$as_dir" && as_dir=.
5554     for ac_exec_ext in '' $ac_executable_extensions; do
5555   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5556     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5558     break 2
5559   fi
5560 done
5561   done
5562 IFS=$as_save_IFS
5563
5564 fi
5565 fi
5566 RANLIB=$ac_cv_prog_RANLIB
5567 if test -n "$RANLIB"; then
5568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5569 $as_echo "$RANLIB" >&6; }
5570 else
5571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5572 $as_echo "no" >&6; }
5573 fi
5574
5575
5576 fi
5577 if test -z "$ac_cv_prog_RANLIB"; then
5578   ac_ct_RANLIB=$RANLIB
5579   # Extract the first word of "ranlib", so it can be a program name with args.
5580 set dummy ranlib; ac_word=$2
5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5582 $as_echo_n "checking for $ac_word... " >&6; }
5583 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5584   $as_echo_n "(cached) " >&6
5585 else
5586   if test -n "$ac_ct_RANLIB"; then
5587   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5588 else
5589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5590 for as_dir in $PATH
5591 do
5592   IFS=$as_save_IFS
5593   test -z "$as_dir" && as_dir=.
5594     for ac_exec_ext in '' $ac_executable_extensions; do
5595   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5596     ac_cv_prog_ac_ct_RANLIB="ranlib"
5597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5598     break 2
5599   fi
5600 done
5601   done
5602 IFS=$as_save_IFS
5603
5604 fi
5605 fi
5606 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5607 if test -n "$ac_ct_RANLIB"; then
5608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5609 $as_echo "$ac_ct_RANLIB" >&6; }
5610 else
5611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5612 $as_echo "no" >&6; }
5613 fi
5614
5615   if test "x$ac_ct_RANLIB" = x; then
5616     RANLIB=":"
5617   else
5618     case $cross_compiling:$ac_tool_warned in
5619 yes:)
5620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5622 ac_tool_warned=yes ;;
5623 esac
5624     RANLIB=$ac_ct_RANLIB
5625   fi
5626 else
5627   RANLIB="$ac_cv_prog_RANLIB"
5628 fi
5629
5630
5631 # need sed
5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5633 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5634 if ${ac_cv_path_SED+:} false; then :
5635   $as_echo_n "(cached) " >&6
5636 else
5637             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5638      for ac_i in 1 2 3 4 5 6 7; do
5639        ac_script="$ac_script$as_nl$ac_script"
5640      done
5641      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5642      { ac_script=; unset ac_script;}
5643      if test -z "$SED"; then
5644   ac_path_SED_found=false
5645   # Loop through the user's path and test for each of PROGNAME-LIST
5646   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5647 for as_dir in $PATH
5648 do
5649   IFS=$as_save_IFS
5650   test -z "$as_dir" && as_dir=.
5651     for ac_prog in sed gsed; do
5652     for ac_exec_ext in '' $ac_executable_extensions; do
5653       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5654       as_fn_executable_p "$ac_path_SED" || continue
5655 # Check for GNU ac_path_SED and select it if it is found.
5656   # Check for GNU $ac_path_SED
5657 case `"$ac_path_SED" --version 2>&1` in
5658 *GNU*)
5659   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5660 *)
5661   ac_count=0
5662   $as_echo_n 0123456789 >"conftest.in"
5663   while :
5664   do
5665     cat "conftest.in" "conftest.in" >"conftest.tmp"
5666     mv "conftest.tmp" "conftest.in"
5667     cp "conftest.in" "conftest.nl"
5668     $as_echo '' >> "conftest.nl"
5669     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5670     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5671     as_fn_arith $ac_count + 1 && ac_count=$as_val
5672     if test $ac_count -gt ${ac_path_SED_max-0}; then
5673       # Best one so far, save it but keep looking for a better one
5674       ac_cv_path_SED="$ac_path_SED"
5675       ac_path_SED_max=$ac_count
5676     fi
5677     # 10*(2^10) chars as input seems more than enough
5678     test $ac_count -gt 10 && break
5679   done
5680   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5681 esac
5682
5683       $ac_path_SED_found && break 3
5684     done
5685   done
5686   done
5687 IFS=$as_save_IFS
5688   if test -z "$ac_cv_path_SED"; then
5689     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5690   fi
5691 else
5692   ac_cv_path_SED=$SED
5693 fi
5694
5695 fi
5696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5697 $as_echo "$ac_cv_path_SED" >&6; }
5698  SED="$ac_cv_path_SED"
5699   rm -f conftest.sed
5700
5701
5702 # look for 'ar' the proper way
5703 if test -n "$ac_tool_prefix"; then
5704   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5705 set dummy ${ac_tool_prefix}ar; ac_word=$2
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5707 $as_echo_n "checking for $ac_word... " >&6; }
5708 if ${ac_cv_prog_AR+:} false; then :
5709   $as_echo_n "(cached) " >&6
5710 else
5711   if test -n "$AR"; then
5712   ac_cv_prog_AR="$AR" # Let the user override the test.
5713 else
5714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5715 for as_dir in $PATH
5716 do
5717   IFS=$as_save_IFS
5718   test -z "$as_dir" && as_dir=.
5719     for ac_exec_ext in '' $ac_executable_extensions; do
5720   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5721     ac_cv_prog_AR="${ac_tool_prefix}ar"
5722     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5723     break 2
5724   fi
5725 done
5726   done
5727 IFS=$as_save_IFS
5728
5729 fi
5730 fi
5731 AR=$ac_cv_prog_AR
5732 if test -n "$AR"; then
5733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5734 $as_echo "$AR" >&6; }
5735 else
5736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5737 $as_echo "no" >&6; }
5738 fi
5739
5740
5741 fi
5742 if test -z "$ac_cv_prog_AR"; then
5743   ac_ct_AR=$AR
5744   # Extract the first word of "ar", so it can be a program name with args.
5745 set dummy ar; ac_word=$2
5746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5747 $as_echo_n "checking for $ac_word... " >&6; }
5748 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5749   $as_echo_n "(cached) " >&6
5750 else
5751   if test -n "$ac_ct_AR"; then
5752   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5753 else
5754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5755 for as_dir in $PATH
5756 do
5757   IFS=$as_save_IFS
5758   test -z "$as_dir" && as_dir=.
5759     for ac_exec_ext in '' $ac_executable_extensions; do
5760   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5761     ac_cv_prog_ac_ct_AR="ar"
5762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5763     break 2
5764   fi
5765 done
5766   done
5767 IFS=$as_save_IFS
5768
5769 fi
5770 fi
5771 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5772 if test -n "$ac_ct_AR"; then
5773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5774 $as_echo "$ac_ct_AR" >&6; }
5775 else
5776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5777 $as_echo "no" >&6; }
5778 fi
5779
5780   if test "x$ac_ct_AR" = x; then
5781     AR="false"
5782   else
5783     case $cross_compiling:$ac_tool_warned in
5784 yes:)
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5786 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5787 ac_tool_warned=yes ;;
5788 esac
5789     AR=$ac_ct_AR
5790   fi
5791 else
5792   AR="$ac_cv_prog_AR"
5793 fi
5794
5795
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5797 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5798 enabled=yes
5799 U_DISABLE_RENAMING=0
5800 # Check whether --enable-renaming was given.
5801 if test "${enable_renaming+set}" = set; then :
5802   enableval=$enable_renaming;  case "${enableval}" in
5803              yes|"") enabled=yes ;;
5804              no) enabled=no; U_DISABLE_RENAMING=1;
5805              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5806               ;;
5807              *) ;;
5808     esac
5809 fi
5810
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5812 $as_echo "$enabled" >&6; }
5813
5814
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5816 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5817 enabled=no
5818 U_ENABLE_TRACING=0
5819 # Check whether --enable-tracing was given.
5820 if test "${enable_tracing+set}" = set; then :
5821   enableval=$enable_tracing;  case "${enableval}" in
5822              yes|"") enabled=yes;
5823                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5824                      U_ENABLE_TRACING=1 ;;
5825              no) enabled=no; U_ENABLE_TRACING=0 ;;
5826              *) ;;
5827     esac
5828 fi
5829
5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5831 $as_echo "$enabled" >&6; }
5832
5833
5834 # check if elf.h is present.
5835 for ac_header in elf.h
5836 do :
5837   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5838 if test "x$ac_cv_header_elf_h" = xyes; then :
5839   cat >>confdefs.h <<_ACEOF
5840 #define HAVE_ELF_H 1
5841 _ACEOF
5842
5843 fi
5844
5845 done
5846
5847 if test "x$ac_cv_header_elf_h" = "xyes"; then
5848     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5849 fi
5850
5851 # Enable/disable plugins
5852 # Check whether --enable-plugins was given.
5853 if test "${enable_plugins+set}" = set; then :
5854   enableval=$enable_plugins; case "${enableval}" in
5855                 yes) plugins=true ;;
5856                 no)  plugins=false ;;
5857                 *) as_fn_error $? "bad value ${enableval} for --enable-plugins" "$LINENO" 5 ;;
5858                 esac
5859 else
5860   plugins=false
5861 fi
5862
5863
5864
5865 if test "$plugins" = true; then
5866   PLUGINS_TRUE=
5867   U_HAVE_PLUGINS=1
5868 else
5869   PLUGINS_TRUE='#'
5870   U_HAVE_PLUGINS=0
5871 fi
5872
5873 if test "x$plugins" = "xtrue"; then
5874    UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1"
5875 fi
5876
5877
5878 U_ENABLE_DYLOAD=1
5879 enable=yes
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins. Ignored if plugins disabled." >&5
5881 $as_echo_n "checking whether to enable dynamic loading of plugins. Ignored if plugins disabled.... " >&6; }
5882 # Check whether --enable-dyload was given.
5883 if test "${enable_dyload+set}" = set; then :
5884   enableval=$enable_dyload;  case "${enableval}" in
5885              yes|"")
5886                      U_ENABLE_DYLOAD=1
5887                      enable=yes
5888                      ;;
5889              no)
5890                  U_ENABLE_DYLOAD=0;
5891                  enable=no;
5892                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5893                  ;;
5894              *) ;;
5895     esac
5896 fi
5897
5898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5899 $as_echo "$enable" >&6; }
5900
5901
5902 if test "$enable" = "yes"; then
5903    for ac_header in dlfcn.h
5904 do :
5905   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5906 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5907   cat >>confdefs.h <<_ACEOF
5908 #define HAVE_DLFCN_H 1
5909 _ACEOF
5910
5911 fi
5912
5913 done
5914
5915    #AC_MSG_RESULT($enabled)
5916    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5917 $as_echo_n "checking for library containing dlopen... " >&6; }
5918 if ${ac_cv_search_dlopen+:} false; then :
5919   $as_echo_n "(cached) " >&6
5920 else
5921   ac_func_search_save_LIBS=$LIBS
5922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923 /* end confdefs.h.  */
5924
5925 /* Override any GCC internal prototype to avoid an error.
5926    Use char because int might match the return type of a GCC
5927    builtin and then its argument prototype would still apply.  */
5928 #ifdef __cplusplus
5929 extern "C"
5930 #endif
5931 char dlopen ();
5932 int
5933 main ()
5934 {
5935 return dlopen ();
5936   ;
5937   return 0;
5938 }
5939 _ACEOF
5940 for ac_lib in '' dl; do
5941   if test -z "$ac_lib"; then
5942     ac_res="none required"
5943   else
5944     ac_res=-l$ac_lib
5945     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5946   fi
5947   if ac_fn_c_try_link "$LINENO"; then :
5948   ac_cv_search_dlopen=$ac_res
5949 fi
5950 rm -f core conftest.err conftest.$ac_objext \
5951     conftest$ac_exeext
5952   if ${ac_cv_search_dlopen+:} false; then :
5953   break
5954 fi
5955 done
5956 if ${ac_cv_search_dlopen+:} false; then :
5957
5958 else
5959   ac_cv_search_dlopen=no
5960 fi
5961 rm conftest.$ac_ext
5962 LIBS=$ac_func_search_save_LIBS
5963 fi
5964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5965 $as_echo "$ac_cv_search_dlopen" >&6; }
5966 ac_res=$ac_cv_search_dlopen
5967 if test "$ac_res" != no; then :
5968   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5969
5970 fi
5971
5972    for ac_func in dlopen
5973 do :
5974   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5975 if test "x$ac_cv_func_dlopen" = xyes; then :
5976   cat >>confdefs.h <<_ACEOF
5977 #define HAVE_DLOPEN 1
5978 _ACEOF
5979
5980 fi
5981 done
5982
5983
5984    if test "x$ac_cv_func_dlopen" != xyes; then
5985       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5986    fi
5987 fi
5988
5989 # Check for miscellanous functions.
5990 # So, use for putil / tools only.
5991 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5992 for ac_func in gettimeofday
5993 do :
5994   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5995 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5996   cat >>confdefs.h <<_ACEOF
5997 #define HAVE_GETTIMEOFDAY 1
5998 _ACEOF
5999
6000 fi
6001 done
6002
6003
6004
6005 # Check whether to use the evil rpath or not
6006 # Check whether --enable-rpath was given.
6007 if test "${enable_rpath+set}" = set; then :
6008   enableval=$enable_rpath;  case "${enableval}" in
6009              yes|"") ENABLE_RPATH=YES ;;
6010              no) ;;
6011              *) ;;
6012     esac
6013 else
6014   ENABLE_RPATH=NO
6015
6016 fi
6017
6018
6019
6020
6021
6022 ac_ext=cpp
6023 ac_cpp='$CXXCPP $CPPFLAGS'
6024 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6025 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6026 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6027
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
6029 $as_echo_n "checking if we have a C++ compiler... " >&6; }
6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6031 /* end confdefs.h.  */
6032
6033 int
6034 main ()
6035 {
6036
6037   ;
6038   return 0;
6039 }
6040 _ACEOF
6041 if ac_fn_cxx_try_compile "$LINENO"; then :
6042   cxx_okay=yes
6043 else
6044   cxx_okay=no
6045 fi
6046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6047 if test $cxx_okay = yes
6048 then
6049         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
6050 $as_echo "Good" >&6; }
6051 else
6052         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6053 $as_echo "no" >&6; }
6054         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
6055 fi
6056
6057 if [ "$GXX" = yes ]; then
6058     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++11,
6059     # and check that the compiler still works.
6060     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
6061         OLD_CXXFLAGS="${CXXFLAGS}"
6062         CXXFLAGS="$CXXFLAGS -std=c++11"
6063         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
6064 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
6065         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6066 /* end confdefs.h.  */
6067
6068 int
6069 main ()
6070 {
6071
6072   ;
6073   return 0;
6074 }
6075 _ACEOF
6076 if ac_fn_cxx_try_compile "$LINENO"; then :
6077   cxx11_okay=yes
6078 else
6079   cxx11_okay=no
6080 fi
6081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6082         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
6083 $as_echo "$cxx11_okay" >&6; }
6084         if [ $cxx11_okay = yes ]; then
6085             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option -std=c++11" >&5
6086 $as_echo "$as_me: Adding CXXFLAGS option -std=c++11" >&6;}
6087             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -std=c++11"
6088         else
6089             CXXFLAGS="$OLD_CXXFLAGS"
6090         fi
6091         case "${host}" in
6092         *-*-solaris*)
6093             CXXFLAGS="$OLD_CXXFLAGS"
6094             ;;
6095         esac
6096     fi
6097 fi
6098
6099 ac_ext=c
6100 ac_cpp='$CPP $CPPFLAGS'
6101 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6102 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6103 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6104
6105
6106 # Always build ICU with multi-threading support.
6107 OLD_LIBS=${LIBS}
6108
6109 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
6110 # and must do this before seaching for pthread_mutex_destroy, or
6111 # we will pick up libpthreads.so not libpthread.so
6112 # If this fails, then we must test for HPUX specials, before
6113 # moving on to a more generic test
6114
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
6116 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
6117 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
6118   $as_echo_n "(cached) " >&6
6119 else
6120   ac_check_lib_save_LIBS=$LIBS
6121 LIBS="-lpthread  $LIBS"
6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6123 /* end confdefs.h.  */
6124
6125 /* Override any GCC internal prototype to avoid an error.
6126    Use char because int might match the return type of a GCC
6127    builtin and then its argument prototype would still apply.  */
6128 #ifdef __cplusplus
6129 extern "C"
6130 #endif
6131 char pthread_attr_init ();
6132 int
6133 main ()
6134 {
6135 return pthread_attr_init ();
6136   ;
6137   return 0;
6138 }
6139 _ACEOF
6140 if ac_fn_c_try_link "$LINENO"; then :
6141   ac_cv_lib_pthread_pthread_attr_init=yes
6142 else
6143   ac_cv_lib_pthread_pthread_attr_init=no
6144 fi
6145 rm -f core conftest.err conftest.$ac_objext \
6146     conftest$ac_exeext conftest.$ac_ext
6147 LIBS=$ac_check_lib_save_LIBS
6148 fi
6149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
6150 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
6151 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
6152   cat >>confdefs.h <<_ACEOF
6153 #define HAVE_LIBPTHREAD 1
6154 _ACEOF
6155
6156   LIBS="-lpthread $LIBS"
6157
6158 fi
6159
6160 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
6161   :
6162 else
6163   # Locate the right library for POSIX threads. We look for the
6164   # symbols in the libraries first, because on Solaris libc provides
6165   # pthread_create but libpthread has the real code :(
6166   # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
6167   # FreeBSD users may need libpthread if they do not have libc_r.
6168
6169
6170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
6171 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
6172 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
6173   $as_echo_n "(cached) " >&6
6174 else
6175   ac_func_search_save_LIBS="$LIBS"
6176 ac_cv_search_pthread_mutex_destroy="no"
6177 for i in pthread pthreads c_r ; do
6178 LIBS="-l$i  $ac_func_search_save_LIBS"
6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h.  */
6181
6182 /* Override any GCC internal prototype to avoid an error.
6183    Use char because int might match the return type of a GCC
6184    builtin and then its argument prototype would still apply.  */
6185 #ifdef __cplusplus
6186 extern "C"
6187 #endif
6188 char pthread_mutex_destroy ();
6189 int
6190 main ()
6191 {
6192 return pthread_mutex_destroy ();
6193   ;
6194   return 0;
6195 }
6196 _ACEOF
6197 if ac_fn_c_try_link "$LINENO"; then :
6198   ac_cv_search_pthread_mutex_destroy="-l$i"
6199 break
6200 fi
6201 rm -f core conftest.err conftest.$ac_objext \
6202     conftest$ac_exeext conftest.$ac_ext
6203 done
6204 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6206 /* end confdefs.h.  */
6207
6208 /* Override any GCC internal prototype to avoid an error.
6209    Use char because int might match the return type of a GCC
6210    builtin and then its argument prototype would still apply.  */
6211 #ifdef __cplusplus
6212 extern "C"
6213 #endif
6214 char pthread_mutex_destroy ();
6215 int
6216 main ()
6217 {
6218 return pthread_mutex_destroy ();
6219   ;
6220   return 0;
6221 }
6222 _ACEOF
6223 if ac_fn_c_try_link "$LINENO"; then :
6224   ac_cv_search_pthread_mutex_destroy="none required"
6225 fi
6226 rm -f core conftest.err conftest.$ac_objext \
6227     conftest$ac_exeext conftest.$ac_ext
6228 fi
6229 LIBS="$ac_func_search_save_LIBS"
6230 fi
6231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6232 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6233 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6234   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6235
6236 else :
6237
6238 fi
6239
6240   if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6241     :
6242   else
6243     # For HP 11
6244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6245 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6246 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
6247   $as_echo_n "(cached) " >&6
6248 else
6249   ac_check_lib_save_LIBS=$LIBS
6250 LIBS="-lpthread  $LIBS"
6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252 /* end confdefs.h.  */
6253
6254 /* Override any GCC internal prototype to avoid an error.
6255    Use char because int might match the return type of a GCC
6256    builtin and then its argument prototype would still apply.  */
6257 #ifdef __cplusplus
6258 extern "C"
6259 #endif
6260 char pthread_mutex_init ();
6261 int
6262 main ()
6263 {
6264 return pthread_mutex_init ();
6265   ;
6266   return 0;
6267 }
6268 _ACEOF
6269 if ac_fn_c_try_link "$LINENO"; then :
6270   ac_cv_lib_pthread_pthread_mutex_init=yes
6271 else
6272   ac_cv_lib_pthread_pthread_mutex_init=no
6273 fi
6274 rm -f core conftest.err conftest.$ac_objext \
6275     conftest$ac_exeext conftest.$ac_ext
6276 LIBS=$ac_check_lib_save_LIBS
6277 fi
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6279 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6280 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6281   cat >>confdefs.h <<_ACEOF
6282 #define HAVE_LIBPTHREAD 1
6283 _ACEOF
6284
6285   LIBS="-lpthread $LIBS"
6286
6287 fi
6288
6289     if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6290       :
6291     fi
6292   fi
6293
6294   ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6295 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6296
6297 fi
6298
6299
6300   if test $ac_cv_func_pthread_mutex_lock = yes; then
6301     :
6302   fi
6303 fi
6304 # Check to see if we are using CygWin with MSVC
6305 case "${host}" in
6306 *-pc-cygwin*|*-pc-mingw*)
6307   # For gcc, the thread options are set by mh-mingw/mh-cygwin
6308   # For msvc, the thread options are set by runConfigureICU
6309   :
6310   ;;
6311 *-*-hpux*)
6312   # Add -mt because it does several nice things on newer compilers.
6313   case "${icu_cv_host_frag}" in
6314     mh-hpux-acc)
6315       OLD_CXXFLAGS="${CXXFLAGS}"
6316       CXXFLAGS="${CXXFLAGS} -mt"
6317       if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6318          CXXFLAGS="${OLD_CXXFLAGS}"
6319       else
6320          UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
6321       fi
6322     ;;
6323   esac
6324   ;;
6325 *-*-solaris*)
6326   case "${icu_cv_host_frag}" in
6327     mh-solaris)
6328          LIBS="${LIBS} -mt"
6329     ;;
6330   esac
6331   ;;
6332 esac
6333
6334 # Check whether --enable-weak-threads was given.
6335 if test "${enable_weak_threads+set}" = set; then :
6336   enableval=$enable_weak_threads; case "${enableval}" in
6337                 yes)
6338             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6339             LIBS=${OLD_LIBS}
6340             ;;
6341                 no)  ;;
6342                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6343                 esac
6344 fi
6345
6346
6347
6348 # Check for mmap()
6349
6350 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6351 # Do this check instead.
6352 HAVE_MMAP=0
6353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6354 $as_echo_n "checking for mmap... " >&6; }
6355 if ${ac_cv_func_mmap_ok+:} false; then :
6356   $as_echo_n "(cached) " >&6
6357 else
6358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6359 /* end confdefs.h.  */
6360 #include <unistd.h>
6361 #include <sys/mman.h>
6362 #include <sys/stat.h>
6363 #include <fcntl.h>
6364 int
6365 main ()
6366 {
6367 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6368   ;
6369   return 0;
6370 }
6371 _ACEOF
6372 if ac_fn_c_try_link "$LINENO"; then :
6373   ac_cv_func_mmap_ok=yes
6374 else
6375   ac_cv_func_mmap_ok=no
6376 fi
6377 rm -f core conftest.err conftest.$ac_objext \
6378     conftest$ac_exeext conftest.$ac_ext
6379 fi
6380
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6382 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6383 if test $ac_cv_func_mmap_ok = yes
6384 then
6385     HAVE_MMAP=1
6386 else
6387     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6388 fi
6389
6390
6391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6392 $as_echo_n "checking for genccode assembly... " >&6; }
6393
6394 # Check to see if genccode can generate simple assembly.
6395 GENCCODE_ASSEMBLY=
6396 case "${host}" in
6397 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6398     if test "$GCC" = yes; then
6399         # We're using gcc, and the simple -a gcc command line works for genccode
6400         GENCCODE_ASSEMBLY="-a gcc"
6401     fi ;;
6402 i*86-*-solaris*)
6403     if test "$GCC" = yes; then
6404         # When using gcc, look if we're also using GNU as.
6405         # When using GNU as, the simple -a gcc command line works for genccode.
6406         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6407         asv=`"${asv}" --version 2>/dev/null`
6408         case "X${asv}" in
6409         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6410         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6411         esac
6412         unset asv
6413     else
6414         GENCCODE_ASSEMBLY="-a sun-x86"
6415     fi ;;
6416 sparc-*-solaris*)
6417     GENCCODE_ASSEMBLY="-a sun"
6418     ;;
6419 ia64-*-hpux*)
6420 # There has been some issues with building ICU data on HPUX ia64 aCC
6421 # when using the assemble code setting below.  For now, build without
6422 # assemble code for this platform.  This will increase the build time.
6423 #    GENCCODE_ASSEMBLY="-a aCC-ia64"
6424     ;;
6425 esac
6426
6427
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6429 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6430
6431 # Checks for header files
6432 for ac_header in inttypes.h
6433 do :
6434   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6435 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6436   cat >>confdefs.h <<_ACEOF
6437 #define HAVE_INTTYPES_H 1
6438 _ACEOF
6439
6440 fi
6441
6442 done
6443
6444 if test $ac_cv_header_inttypes_h = no; then
6445  U_HAVE_INTTYPES_H=0
6446  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6447 else
6448  U_HAVE_INTTYPES_H=1
6449 fi
6450 if test "$CC" = ccc; then
6451  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6452 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6453  case "${host}" in
6454         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6455         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6456  esac
6457 fi
6458
6459
6460
6461 for ac_header in dirent.h
6462 do :
6463   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6464 if test "x$ac_cv_header_dirent_h" = xyes; then :
6465   cat >>confdefs.h <<_ACEOF
6466 #define HAVE_DIRENT_H 1
6467 _ACEOF
6468
6469 fi
6470
6471 done
6472
6473 if test $ac_cv_header_dirent_h = no; then
6474  U_HAVE_DIRENT_H=0
6475  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6476 else
6477  U_HAVE_DIRENT_H=1
6478 fi
6479
6480
6481
6482 # Check for endianness
6483  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6484 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6485 if ${ac_cv_c_bigendian+:} false; then :
6486   $as_echo_n "(cached) " >&6
6487 else
6488   ac_cv_c_bigendian=unknown
6489     # See if we're dealing with a universal compiler.
6490     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h.  */
6492 #ifndef __APPLE_CC__
6493                not a universal capable compiler
6494              #endif
6495              typedef int dummy;
6496
6497 _ACEOF
6498 if ac_fn_c_try_compile "$LINENO"; then :
6499
6500         # Check for potential -arch flags.  It is not universal unless
6501         # there are at least two -arch flags with different values.
6502         ac_arch=
6503         ac_prev=
6504         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6505          if test -n "$ac_prev"; then
6506            case $ac_word in
6507              i?86 | x86_64 | ppc | ppc64)
6508                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6509                  ac_arch=$ac_word
6510                else
6511                  ac_cv_c_bigendian=universal
6512                  break
6513                fi
6514                ;;
6515            esac
6516            ac_prev=
6517          elif test "x$ac_word" = "x-arch"; then
6518            ac_prev=arch
6519          fi
6520        done
6521 fi
6522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6523     if test $ac_cv_c_bigendian = unknown; then
6524       # See if sys/param.h defines the BYTE_ORDER macro.
6525       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6526 /* end confdefs.h.  */
6527 #include <sys/types.h>
6528              #include <sys/param.h>
6529
6530 int
6531 main ()
6532 {
6533 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6534                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6535                      && LITTLE_ENDIAN)
6536               bogus endian macros
6537              #endif
6538
6539   ;
6540   return 0;
6541 }
6542 _ACEOF
6543 if ac_fn_c_try_compile "$LINENO"; then :
6544   # It does; now see whether it defined to BIG_ENDIAN or not.
6545          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6546 /* end confdefs.h.  */
6547 #include <sys/types.h>
6548                 #include <sys/param.h>
6549
6550 int
6551 main ()
6552 {
6553 #if BYTE_ORDER != BIG_ENDIAN
6554                  not big endian
6555                 #endif
6556
6557   ;
6558   return 0;
6559 }
6560 _ACEOF
6561 if ac_fn_c_try_compile "$LINENO"; then :
6562   ac_cv_c_bigendian=yes
6563 else
6564   ac_cv_c_bigendian=no
6565 fi
6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6567 fi
6568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6569     fi
6570     if test $ac_cv_c_bigendian = unknown; then
6571       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6572       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573 /* end confdefs.h.  */
6574 #include <limits.h>
6575
6576 int
6577 main ()
6578 {
6579 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6580               bogus endian macros
6581              #endif
6582
6583   ;
6584   return 0;
6585 }
6586 _ACEOF
6587 if ac_fn_c_try_compile "$LINENO"; then :
6588   # It does; now see whether it defined to _BIG_ENDIAN or not.
6589          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6590 /* end confdefs.h.  */
6591 #include <limits.h>
6592
6593 int
6594 main ()
6595 {
6596 #ifndef _BIG_ENDIAN
6597                  not big endian
6598                 #endif
6599
6600   ;
6601   return 0;
6602 }
6603 _ACEOF
6604 if ac_fn_c_try_compile "$LINENO"; then :
6605   ac_cv_c_bigendian=yes
6606 else
6607   ac_cv_c_bigendian=no
6608 fi
6609 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6610 fi
6611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6612     fi
6613     if test $ac_cv_c_bigendian = unknown; then
6614       # Compile a test program.
6615       if test "$cross_compiling" = yes; then :
6616   # Try to guess by grepping values from an object file.
6617          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6618 /* end confdefs.h.  */
6619 short int ascii_mm[] =
6620                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6621                 short int ascii_ii[] =
6622                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6623                 int use_ascii (int i) {
6624                   return ascii_mm[i] + ascii_ii[i];
6625                 }
6626                 short int ebcdic_ii[] =
6627                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6628                 short int ebcdic_mm[] =
6629                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6630                 int use_ebcdic (int i) {
6631                   return ebcdic_mm[i] + ebcdic_ii[i];
6632                 }
6633                 extern int foo;
6634
6635 int
6636 main ()
6637 {
6638 return use_ascii (foo) == use_ebcdic (foo);
6639   ;
6640   return 0;
6641 }
6642 _ACEOF
6643 if ac_fn_c_try_compile "$LINENO"; then :
6644   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6645               ac_cv_c_bigendian=yes
6646             fi
6647             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6648               if test "$ac_cv_c_bigendian" = unknown; then
6649                 ac_cv_c_bigendian=no
6650               else
6651                 # finding both strings is unlikely to happen, but who knows?
6652                 ac_cv_c_bigendian=unknown
6653               fi
6654             fi
6655 fi
6656 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6657 else
6658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6659 /* end confdefs.h.  */
6660 $ac_includes_default
6661 int
6662 main ()
6663 {
6664
6665              /* Are we little or big endian?  From Harbison&Steele.  */
6666              union
6667              {
6668                long int l;
6669                char c[sizeof (long int)];
6670              } u;
6671              u.l = 1;
6672              return u.c[sizeof (long int) - 1] == 1;
6673
6674   ;
6675   return 0;
6676 }
6677 _ACEOF
6678 if ac_fn_c_try_run "$LINENO"; then :
6679   ac_cv_c_bigendian=no
6680 else
6681   ac_cv_c_bigendian=yes
6682 fi
6683 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6684   conftest.$ac_objext conftest.beam conftest.$ac_ext
6685 fi
6686
6687     fi
6688 fi
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6690 $as_echo "$ac_cv_c_bigendian" >&6; }
6691  case $ac_cv_c_bigendian in #(
6692    yes)
6693      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6694 ;; #(
6695    no)
6696       ;; #(
6697    universal)
6698
6699 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6700
6701      ;; #(
6702    *)
6703      as_fn_error $? "unknown endianness
6704  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6705  esac
6706
6707 if test $ac_cv_c_bigendian = no; then
6708 U_IS_BIG_ENDIAN=0
6709 U_ENDIAN_CHAR="l"
6710 else
6711 U_IS_BIG_ENDIAN=1
6712 U_ENDIAN_CHAR="b"
6713 fi
6714
6715
6716 # Do various POSIX related checks
6717 U_HAVE_NL_LANGINFO_CODESET=0
6718 U_NL_LANGINFO_CODESET=-1
6719 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6720 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6721   U_HAVE_NL_LANGINFO=1
6722 else
6723   U_HAVE_NL_LANGINFO=0
6724 fi
6725
6726 if test $U_HAVE_NL_LANGINFO -eq 1; then
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6728 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6729 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6730   $as_echo_n "(cached) " >&6
6731 else
6732   ac_cv_nl_langinfo_codeset="unknown"
6733   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6734   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6735 /* end confdefs.h.  */
6736 #include <langinfo.h>
6737 int
6738 main ()
6739 {
6740 nl_langinfo($a);
6741   ;
6742   return 0;
6743 }
6744 _ACEOF
6745 if ac_fn_c_try_link "$LINENO"; then :
6746   ac_cv_nl_langinfo_codeset="$a"; break
6747 fi
6748 rm -f core conftest.err conftest.$ac_objext \
6749     conftest$ac_exeext conftest.$ac_ext
6750   done
6751 fi
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6753 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6754   if test x$ac_cv_nl_langinfo_codeset != xunknown
6755   then
6756       U_HAVE_NL_LANGINFO_CODESET=1
6757       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6758       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6759       then
6760         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6761       fi
6762   else
6763       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6764   fi
6765 fi
6766
6767
6768
6769 # Namespace support checks
6770 ac_ext=cpp
6771 ac_cpp='$CXXCPP $CPPFLAGS'
6772 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6773 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6774 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6775
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6777 $as_echo_n "checking for namespace support... " >&6; }
6778 if ${ac_cv_namespace_ok+:} false; then :
6779   $as_echo_n "(cached) " >&6
6780 else
6781   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6782 /* end confdefs.h.  */
6783 namespace x_version {void f(){}}
6784     namespace x = x_version;
6785     using namespace x_version;
6786
6787 int
6788 main ()
6789 {
6790 f();
6791   ;
6792   return 0;
6793 }
6794 _ACEOF
6795 if ac_fn_cxx_try_link "$LINENO"; then :
6796   ac_cv_namespace_ok=yes
6797 else
6798   ac_cv_namespace_ok=no
6799 fi
6800 rm -f core conftest.err conftest.$ac_objext \
6801     conftest$ac_exeext conftest.$ac_ext
6802 fi
6803
6804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6805 $as_echo "$ac_cv_namespace_ok" >&6; }
6806 if test $ac_cv_namespace_ok = no
6807 then
6808     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6809 fi
6810
6811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6812 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6813 U_OVERRIDE_CXX_ALLOCATION=0
6814 U_HAVE_PLACEMENT_NEW=0
6815 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h.  */
6820 #include <stdlib.h>
6821     class UMemory {
6822     public:
6823     void *operator new(size_t size) {return malloc(size);}
6824     void *operator new[](size_t size) {return malloc(size);}
6825     void operator delete(void *p) {free(p);}
6826     void operator delete[](void *p) {free(p);}
6827     };
6828
6829 int
6830 main ()
6831 {
6832
6833   ;
6834   return 0;
6835 }
6836 _ACEOF
6837 if ac_fn_cxx_try_link "$LINENO"; then :
6838   ac_cv_override_cxx_allocation_ok=yes
6839 else
6840   ac_cv_override_cxx_allocation_ok=no
6841 fi
6842 rm -f core conftest.err conftest.$ac_objext \
6843     conftest$ac_exeext conftest.$ac_ext
6844 fi
6845
6846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6847 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6848 if test $ac_cv_override_cxx_allocation_ok = yes
6849 then
6850     U_OVERRIDE_CXX_ALLOCATION=1
6851     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6852 $as_echo_n "checking for placement new and delete... " >&6; }
6853     if ${ac_cv_override_placement_new_ok+:} false; then :
6854   $as_echo_n "(cached) " >&6
6855 else
6856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6857 /* end confdefs.h.  */
6858 #include <stdlib.h>
6859         class UMemory {
6860         public:
6861         void *operator new(size_t size) {return malloc(size);}
6862         void *operator new[](size_t size) {return malloc(size);}
6863         void operator delete(void *p) {free(p);}
6864         void operator delete[](void *p) {free(p);}
6865         void * operator new(size_t, void *ptr) { return ptr; }
6866         void operator delete(void *, void *) {}
6867         };
6868
6869 int
6870 main ()
6871 {
6872
6873   ;
6874   return 0;
6875 }
6876 _ACEOF
6877 if ac_fn_cxx_try_link "$LINENO"; then :
6878   ac_cv_override_placement_new_ok=yes
6879 else
6880   ac_cv_override_placement_new_ok=no
6881 fi
6882 rm -f core conftest.err conftest.$ac_objext \
6883     conftest$ac_exeext conftest.$ac_ext
6884 fi
6885
6886     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6887 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6888     if test $ac_cv_override_placement_new_ok = yes
6889     then
6890         U_HAVE_PLACEMENT_NEW=1
6891     else
6892         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6893     fi
6894 else
6895     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6896 fi
6897
6898
6899
6900 ac_ext=c
6901 ac_cpp='$CPP $CPPFLAGS'
6902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6905
6906 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6907 if test "x$ac_cv_func_popen" = xyes; then :
6908
6909 fi
6910
6911 if test x$ac_cv_func_popen = xyes
6912 then
6913      U_HAVE_POPEN=1
6914 else
6915      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6916      U_HAVE_POPEN=0
6917 fi
6918
6919
6920 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6921 if test "x$ac_cv_func_tzset" = xyes; then :
6922
6923 fi
6924
6925 U_HAVE_TZSET=0
6926 if test x$ac_cv_func_tzset = xyes
6927 then
6928     U_TZSET=tzset
6929     U_HAVE_TZSET=1
6930 else
6931     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6932 if test "x$ac_cv_func__tzset" = xyes; then :
6933
6934 fi
6935
6936     if test x$ac_cv_func__tzset = xyes
6937     then
6938         U_TZSET=_tzset
6939         U_HAVE_TZSET=1
6940     else
6941       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6942     fi
6943 fi
6944
6945
6946
6947 U_HAVE_TZNAME=0
6948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6949 $as_echo_n "checking for tzname... " >&6; }
6950 if ${ac_cv_var_tzname+:} false; then :
6951   $as_echo_n "(cached) " >&6
6952 else
6953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6954 /* end confdefs.h.  */
6955 #ifndef _XOPEN_SOURCE
6956 #define _XOPEN_SOURCE
6957 #endif
6958 #include <stdlib.h>
6959 #include <time.h>
6960 #ifndef tzname /* For SGI.  */
6961 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6962 #endif
6963 int
6964 main ()
6965 {
6966 atoi(*tzname);
6967   ;
6968   return 0;
6969 }
6970 _ACEOF
6971 if ac_fn_c_try_link "$LINENO"; then :
6972   ac_cv_var_tzname=yes
6973 else
6974   ac_cv_var_tzname=no
6975 fi
6976 rm -f core conftest.err conftest.$ac_objext \
6977     conftest$ac_exeext conftest.$ac_ext
6978 fi
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6980 $as_echo "$ac_cv_var_tzname" >&6; }
6981 if test $ac_cv_var_tzname = yes; then
6982   U_TZNAME=tzname
6983   U_HAVE_TZNAME=1
6984 else
6985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6986 $as_echo_n "checking for _tzname... " >&6; }
6987 if ${ac_cv_var__tzname+:} false; then :
6988   $as_echo_n "(cached) " >&6
6989 else
6990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6991 /* end confdefs.h.  */
6992 #include <stdlib.h>
6993   #include <time.h>
6994   extern char *_tzname[];
6995 int
6996 main ()
6997 {
6998 atoi(*_tzname);
6999   ;
7000   return 0;
7001 }
7002 _ACEOF
7003 if ac_fn_c_try_link "$LINENO"; then :
7004   ac_cv_var__tzname=yes
7005 else
7006   ac_cv_var__tzname=no
7007 fi
7008 rm -f core conftest.err conftest.$ac_objext \
7009     conftest$ac_exeext conftest.$ac_ext
7010 fi
7011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
7012 $as_echo "$ac_cv_var__tzname" >&6; }
7013     if test $ac_cv_var__tzname = yes; then
7014       U_TZNAME=_tzname
7015       U_HAVE_TZNAME=1
7016     else
7017      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
7018     fi
7019 fi
7020
7021
7022
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
7024 $as_echo_n "checking for timezone... " >&6; }
7025 if ${ac_cv_var_timezone+:} false; then :
7026   $as_echo_n "(cached) " >&6
7027 else
7028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7029 /* end confdefs.h.  */
7030 #ifndef _XOPEN_SOURCE
7031 #define _XOPEN_SOURCE
7032 #endif
7033 #include <time.h>
7034
7035 int
7036 main ()
7037 {
7038 timezone = 1;
7039   ;
7040   return 0;
7041 }
7042 _ACEOF
7043 if ac_fn_c_try_link "$LINENO"; then :
7044   ac_cv_var_timezone=yes
7045 else
7046   ac_cv_var_timezone=no
7047 fi
7048 rm -f core conftest.err conftest.$ac_objext \
7049     conftest$ac_exeext conftest.$ac_ext
7050 fi
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
7052 $as_echo "$ac_cv_var_timezone" >&6; }
7053 U_HAVE_TIMEZONE=0
7054 if test $ac_cv_var_timezone = yes; then
7055   U_TIMEZONE=timezone
7056   U_HAVE_TIMEZONE=1
7057 else
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
7059 $as_echo_n "checking for __timezone... " >&6; }
7060 if ${ac_cv_var___timezone+:} false; then :
7061   $as_echo_n "(cached) " >&6
7062 else
7063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7064 /* end confdefs.h.  */
7065 #include <time.h>
7066 int
7067 main ()
7068 {
7069 __timezone = 1;
7070   ;
7071   return 0;
7072 }
7073 _ACEOF
7074 if ac_fn_c_try_link "$LINENO"; then :
7075   ac_cv_var___timezone=yes
7076 else
7077   ac_cv_var___timezone=no
7078 fi
7079 rm -f core conftest.err conftest.$ac_objext \
7080     conftest$ac_exeext conftest.$ac_ext
7081 fi
7082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
7083 $as_echo "$ac_cv_var___timezone" >&6; }
7084   if test $ac_cv_var___timezone = yes; then
7085     U_TIMEZONE=__timezone
7086     U_HAVE_TIMEZONE=1
7087   else
7088     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
7089 $as_echo_n "checking for _timezone... " >&6; }
7090 if ${ac_cv_var__timezone+:} false; then :
7091   $as_echo_n "(cached) " >&6
7092 else
7093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7094 /* end confdefs.h.  */
7095 #include <time.h>
7096 int
7097 main ()
7098 {
7099 _timezone = 1;
7100   ;
7101   return 0;
7102 }
7103 _ACEOF
7104 if ac_fn_c_try_link "$LINENO"; then :
7105   ac_cv_var__timezone=yes
7106 else
7107   ac_cv_var__timezone=no
7108 fi
7109 rm -f core conftest.err conftest.$ac_objext \
7110     conftest$ac_exeext conftest.$ac_ext
7111 fi
7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
7113 $as_echo "$ac_cv_var__timezone" >&6; }
7114     if test $ac_cv_var__timezone = yes; then
7115       U_TIMEZONE=_timezone
7116       U_HAVE_TIMEZONE=1
7117     else
7118      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
7119     fi
7120   fi
7121 fi
7122
7123
7124
7125 ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l"
7126 if test "x$ac_cv_func_strtod_l" = xyes; then :
7127
7128 fi
7129
7130 if test x$ac_cv_func_strtod_l = xyes
7131 then
7132     U_HAVE_STRTOD_L=1
7133     ac_fn_c_check_header_mongrel "$LINENO" "xlocale.h" "ac_cv_header_xlocale_h" "$ac_includes_default"
7134 if test "x$ac_cv_header_xlocale_h" = xyes; then :
7135
7136 fi
7137
7138
7139     if test "$ac_cv_header_xlocale_h" = yes; then
7140       U_HAVE_XLOCALE_H=1
7141       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=1"
7142     else
7143       U_HAVE_XLOCALE_H=0
7144       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=0"
7145     fi
7146 else
7147     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=0"
7148     U_HAVE_STRTOD_L=0
7149 fi
7150
7151
7152 # Checks for typedefs
7153 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
7154 if test "x$ac_cv_type_int8_t" = xyes; then :
7155
7156 else
7157
7158 cat >>confdefs.h <<_ACEOF
7159 #define int8_t signed char
7160 _ACEOF
7161
7162 fi
7163
7164 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7165 if test "x$ac_cv_type_uint8_t" = xyes; then :
7166
7167 else
7168
7169 cat >>confdefs.h <<_ACEOF
7170 #define uint8_t unsigned char
7171 _ACEOF
7172
7173 fi
7174
7175 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7176 if test "x$ac_cv_type_int16_t" = xyes; then :
7177
7178 else
7179
7180 cat >>confdefs.h <<_ACEOF
7181 #define int16_t signed short
7182 _ACEOF
7183
7184 fi
7185
7186 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7187 if test "x$ac_cv_type_uint16_t" = xyes; then :
7188
7189 else
7190
7191 cat >>confdefs.h <<_ACEOF
7192 #define uint16_t unsigned short
7193 _ACEOF
7194
7195 fi
7196
7197 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7198 if test "x$ac_cv_type_int32_t" = xyes; then :
7199
7200 else
7201
7202 cat >>confdefs.h <<_ACEOF
7203 #define int32_t signed long
7204 _ACEOF
7205
7206 fi
7207
7208 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7209 if test "x$ac_cv_type_uint32_t" = xyes; then :
7210
7211 else
7212
7213 cat >>confdefs.h <<_ACEOF
7214 #define uint32_t unsigned long
7215 _ACEOF
7216
7217 fi
7218
7219 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7220 if test "x$ac_cv_type_int64_t" = xyes; then :
7221
7222 else
7223
7224 cat >>confdefs.h <<_ACEOF
7225 #define int64_t signed long long
7226 _ACEOF
7227
7228 fi
7229
7230 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7231 if test "x$ac_cv_type_uint64_t" = xyes; then :
7232
7233 else
7234
7235 cat >>confdefs.h <<_ACEOF
7236 #define uint64_t unsigned long long
7237 _ACEOF
7238
7239 fi
7240
7241
7242 if test $ac_cv_type_int8_t = no; then
7243 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
7244 fi
7245
7246 if test $ac_cv_type_uint8_t = no; then
7247 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
7248 fi
7249
7250 if test $ac_cv_type_int16_t = no; then
7251 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
7252 fi
7253
7254 if test $ac_cv_type_uint16_t = no; then
7255 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
7256 fi
7257
7258 if test $ac_cv_type_int32_t = no; then
7259 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
7260 fi
7261
7262 if test $ac_cv_type_uint32_t = no; then
7263 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
7264 fi
7265
7266 if test $ac_cv_type_int64_t = no; then
7267 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
7268 fi
7269
7270 if test $ac_cv_type_uint64_t = no; then
7271 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
7272 fi
7273
7274 # Do various wchar_t related checks
7275 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7276 if test "x$ac_cv_header_wchar_h" = xyes; then :
7277
7278 fi
7279
7280
7281 if test "$ac_cv_header_wchar_h" = no
7282 then
7283     U_HAVE_WCHAR_H=0
7284     U_HAVE_WCSCPY=0
7285     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
7286 else
7287
7288 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7289
7290     U_HAVE_WCHAR_H=1
7291     # Some broken systems have wchar.h but not some of its functions...
7292     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7293 $as_echo_n "checking for library containing wcscpy... " >&6; }
7294 if ${ac_cv_search_wcscpy+:} false; then :
7295   $as_echo_n "(cached) " >&6
7296 else
7297   ac_func_search_save_LIBS=$LIBS
7298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7299 /* end confdefs.h.  */
7300
7301 /* Override any GCC internal prototype to avoid an error.
7302    Use char because int might match the return type of a GCC
7303    builtin and then its argument prototype would still apply.  */
7304 #ifdef __cplusplus
7305 extern "C"
7306 #endif
7307 char wcscpy ();
7308 int
7309 main ()
7310 {
7311 return wcscpy ();
7312   ;
7313   return 0;
7314 }
7315 _ACEOF
7316 for ac_lib in '' wcs w; do
7317   if test -z "$ac_lib"; then
7318     ac_res="none required"
7319   else
7320     ac_res=-l$ac_lib
7321     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7322   fi
7323   if ac_fn_c_try_link "$LINENO"; then :
7324   ac_cv_search_wcscpy=$ac_res
7325 fi
7326 rm -f core conftest.err conftest.$ac_objext \
7327     conftest$ac_exeext
7328   if ${ac_cv_search_wcscpy+:} false; then :
7329   break
7330 fi
7331 done
7332 if ${ac_cv_search_wcscpy+:} false; then :
7333
7334 else
7335   ac_cv_search_wcscpy=no
7336 fi
7337 rm conftest.$ac_ext
7338 LIBS=$ac_func_search_save_LIBS
7339 fi
7340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7341 $as_echo "$ac_cv_search_wcscpy" >&6; }
7342 ac_res=$ac_cv_search_wcscpy
7343 if test "$ac_res" != no; then :
7344   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7345
7346 fi
7347
7348     if test "$ac_cv_search_wcscpy" != no; then
7349       U_HAVE_WCSCPY=1
7350     else
7351       U_HAVE_WCSCPY=0
7352       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7353     fi
7354 fi
7355
7356
7357
7358 # The cast to long int works around a bug in the HP C Compiler
7359 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7360 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7361 # This bug is HP SR number 8606223364.
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7363 $as_echo_n "checking size of wchar_t... " >&6; }
7364 if ${ac_cv_sizeof_wchar_t+:} false; then :
7365   $as_echo_n "(cached) " >&6
7366 else
7367   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7368 #if STDC_HEADERS
7369 #include <stddef.h>
7370 #endif
7371 #include <stdlib.h>
7372 #if HAVE_WCHAR_H
7373 #include <string.h>
7374 #include <wchar.h>
7375 #endif
7376 "; then :
7377
7378 else
7379   if test "$ac_cv_type_wchar_t" = yes; then
7380      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7381 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7382 as_fn_error 77 "cannot compute sizeof (wchar_t)
7383 See \`config.log' for more details" "$LINENO" 5; }
7384    else
7385      ac_cv_sizeof_wchar_t=0
7386    fi
7387 fi
7388
7389 fi
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7391 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7392
7393
7394
7395 cat >>confdefs.h <<_ACEOF
7396 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7397 _ACEOF
7398
7399
7400 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7401 # We do this check to verify that everything is okay.
7402 if test $U_SIZEOF_WCHAR_T = 0; then
7403     if test $U_HAVE_WCHAR_H=1; then
7404        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7405     fi
7406 fi
7407
7408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7409 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7410 U_CHECK_UTF16_STRING=1
7411 CHECK_UTF16_STRING_RESULT="unknown"
7412
7413 case "${host}" in
7414 *-*-aix*|powerpc64-*-linux*)
7415     if test "$GCC" = no; then
7416         OLD_CFLAGS="${CFLAGS}"
7417         OLD_CXXFLAGS="${CXXFLAGS}"
7418         CFLAGS="${CFLAGS} -qutf"
7419         CXXFLAGS="${CXXFLAGS} -qutf"
7420         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421 /* end confdefs.h.  */
7422 const unsigned short hello[] = u"hello";
7423 int
7424 main ()
7425 {
7426
7427   ;
7428   return 0;
7429 }
7430 _ACEOF
7431 if ac_fn_c_try_compile "$LINENO"; then :
7432   U_CHECK_UTF16_STRING=1
7433 else
7434   U_CHECK_UTF16_STRING=0
7435 fi
7436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7437         if test "$U_CHECK_UTF16_STRING" = 0; then
7438             CFLAGS="${OLD_CFLAGS}"
7439             CXXFLAGS="${OLD_CXXFLAGS}"
7440         else
7441             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7442             CHECK_UTF16_STRING_RESULT="-qutf"
7443         fi
7444     fi
7445     ;;
7446 *-*-solaris*)
7447     if test "$GCC" = no; then
7448         OLD_CFLAGS="${CFLAGS}"
7449         OLD_CXXFLAGS="${CXXFLAGS}"
7450         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7451         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7452         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7453 /* end confdefs.h.  */
7454 const unsigned short hello[] = U"hello";
7455 int
7456 main ()
7457 {
7458
7459   ;
7460   return 0;
7461 }
7462 _ACEOF
7463 if ac_fn_c_try_compile "$LINENO"; then :
7464   U_CHECK_UTF16_STRING=1
7465 else
7466   U_CHECK_UTF16_STRING=0
7467 fi
7468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7469         if test "$U_CHECK_UTF16_STRING" = 0; then
7470             CFLAGS="${OLD_CFLAGS}"
7471             CXXFLAGS="${OLD_CXXFLAGS}"
7472         else
7473             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7474             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7475             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7476             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7477             # we depend on configure telling us that we can use it.
7478             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7479             # we only use this macro within ICU.
7480             # If an ICU user uses icu-config, this feature will be enabled.
7481             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7482             U_CHECK_UTF16_STRING=0
7483         fi
7484     fi
7485     ;;
7486 *-*-hpux*)
7487     if test "$GCC" = no; then
7488         # The option will be detected at compile time without additional compiler options.
7489         CHECK_UTF16_STRING_RESULT="available"
7490     fi
7491     ;;
7492 *-*-cygwin)
7493     # wchar_t can be used
7494     CHECK_UTF16_STRING_RESULT="available"
7495     ;;
7496 *)
7497     ;;
7498 esac
7499
7500 # GCC >= 4.4 supports UTF16 string literals. As of ICU 62, both C and C++ files require them.
7501 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7502     if test "$GCC" = yes; then
7503         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7504 /* end confdefs.h.  */
7505
7506 static const unsigned short test[] = u"This is a UTF16 literal string.";
7507
7508 int
7509 main ()
7510 {
7511
7512   ;
7513   return 0;
7514 }
7515 _ACEOF
7516 if ac_fn_c_try_compile "$LINENO"; then :
7517   CC_UTF16_STRING=1
7518 else
7519   CC_UTF16_STRING=0
7520 fi
7521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7522         if test "$CC_UTF16_STRING" = 1; then
7523             CHECK_UTF16_STRING_RESULT="C only";
7524         fi
7525     fi
7526     if test "$GXX" = yes; then
7527         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7528         ac_ext=cpp
7529 ac_cpp='$CXXCPP $CPPFLAGS'
7530 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7531 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7532 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7533
7534         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7535 /* end confdefs.h.  */
7536
7537 static const char16_t test[] = u"This is a UTF16 literal string.";
7538
7539 int
7540 main ()
7541 {
7542
7543   ;
7544   return 0;
7545 }
7546 _ACEOF
7547 if ac_fn_cxx_try_compile "$LINENO"; then :
7548   CXX_UTF16_STRING=1
7549 else
7550   CXX_UTF16_STRING=0
7551 fi
7552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7553         ac_ext=c
7554 ac_cpp='$CPP $CPPFLAGS'
7555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7558
7559         if test "$CXX_UTF16_STRING" = 1; then
7560             if test "$CC_UTF16_STRING" = 1; then
7561                 CHECK_UTF16_STRING_RESULT="available";
7562             else
7563                 CHECK_UTF16_STRING_RESULT="C++ only";
7564             fi
7565         fi
7566     fi
7567 fi
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7569 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7570
7571 # Enable/disable extras
7572 # Check whether --enable-extras was given.
7573 if test "${enable_extras+set}" = set; then :
7574   enableval=$enable_extras; case "${enableval}" in
7575                 yes) extras=true ;;
7576                 no)  extras=false ;;
7577                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7578                 esac
7579 else
7580   extras=true
7581 fi
7582
7583
7584
7585 if test "$extras" = true; then
7586   EXTRAS_TRUE=
7587   U_HAVE_EXTRAS=1
7588 else
7589   EXTRAS_TRUE='#'
7590   U_HAVE_EXTRAS=0
7591 fi
7592 # Check whether --enable-icuio was given.
7593 if test "${enable_icuio+set}" = set; then :
7594   enableval=$enable_icuio; case "${enableval}" in
7595                 yes) icuio=true ;;
7596                 no)  icuio=false ;;
7597                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7598                 esac
7599 else
7600   icuio=true
7601 fi
7602
7603
7604
7605 if test "$icuio" = true; then
7606   ICUIO_TRUE=
7607   U_HAVE_ICUIO=1
7608 else
7609   ICUIO_TRUE='#'
7610   U_HAVE_ICUIO=0
7611 fi
7612
7613 # Enable/disable layoutex
7614 # Check whether --enable-layoutex was given.
7615 if test "${enable_layoutex+set}" = set; then :
7616   enableval=$enable_layoutex; case "${enableval}" in
7617                 yes) layoutex=$have_icu_le_hb ;;
7618                 no)  layoutex=false ;;
7619                 *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
7620                 esac
7621 else
7622   layoutex=$have_icu_le_hb
7623 fi
7624
7625
7626
7627 if test "$layoutex" = true; then
7628   LAYOUTEX_TRUE=
7629   U_HAVE_LAYOUTEX=1
7630 else
7631   LAYOUTEX_TRUE='#'
7632   U_HAVE_LAYOUTEX=0
7633 fi
7634
7635 # Enable/disable layout
7636 # Check whether --enable-layout was given.
7637 if test "${enable_layout+set}" = set; then :
7638   enableval=$enable_layout; case "${enableval}" in
7639                 yes) as_fn_error $? "The ICU Layout Engine has been removed." "$LINENO" 5 ;;
7640                 no)   ;;
7641                 *) ;;
7642                 esac
7643 fi
7644
7645
7646 # Enable/disable tools
7647 # Check whether --enable-tools was given.
7648 if test "${enable_tools+set}" = set; then :
7649   enableval=$enable_tools; case "${enableval}" in
7650                 yes) tools=true ;;
7651                 no)  tools=false ;;
7652                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7653                 esac
7654 else
7655   tools=true
7656 fi
7657
7658
7659
7660 if test "$tools" = true; then
7661   TOOLS_TRUE=
7662   U_HAVE_TOOLS=1
7663 else
7664   TOOLS_TRUE='#'
7665   U_HAVE_TOOLS=0
7666 fi
7667
7668
7669 # Check whether --with-data-packaging was given.
7670 if test "${with_data_packaging+set}" = set; then :
7671   withval=$with_data_packaging; case "${withval}" in
7672                 files|archive|library) datapackaging=$withval ;;
7673                 auto) datapackaging=$withval ;;
7674                 common) datapackaging=archive ;;
7675                 dll) datapackaging=library ;;
7676                 static) datapackaging=static ;;
7677                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7678                 esac
7679 else
7680   datapackaging=
7681 fi
7682
7683
7684 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7685 # thesysconfdir=`eval echo $sysconfdir`
7686 thedatadir=`eval echo $datadir`
7687 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7688 pkgicudatadir=$datadir
7689 thepkgicudatadir=$thedatadir
7690
7691
7692
7693
7694 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7695         # default to library
7696         datapackaging=library
7697         if test "$ENABLE_STATIC" = "YES"; then
7698                 if test "$ENABLE_SHARED" != "YES"; then
7699                         datapackaging=static
7700                 fi
7701         fi
7702 fi
7703
7704 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7705
7706 datapackaging_msg="(No explaination for mode $datapackaging.)"
7707
7708 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7709 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7710 datapackaging_howfound="(unknown)"
7711
7712 case "$datapackaging" in
7713     files)
7714     DATA_PACKAGING_MODE=files
7715     datapackaging_msg="ICU data will be stored in individual files."
7716     datapackaging_howfound="$datapackaging_msg_path"
7717     ;;
7718     archive)
7719     DATA_PACKAGING_MODE=common
7720     datapackaging_msg="ICU data will be stored in a single .dat file."
7721     datapackaging_howfound="$datapackaging_msg_path"
7722     ;;
7723     library)
7724     DATA_PACKAGING_MODE=dll
7725     datapackaging_msg="ICU data will be linked with ICU."
7726     if test "$ENABLE_STATIC" = "YES"; then
7727         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7728     fi
7729     if test "$ENABLE_SHARED" = "YES"; then
7730         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7731     fi
7732     datapackaging_howfound="$datapackaging_msg_set"
7733     ;;
7734     static)
7735     DATA_PACKAGING_MODE=static
7736     datapackaging_msg="ICU data will be stored in a static library."
7737     datapackaging_howfound="$datapackaging_msg_set"
7738     ;;
7739 esac
7740
7741
7742 # Sets a library suffix
7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7744 $as_echo_n "checking for a library suffix to use... " >&6; }
7745
7746 # Check whether --with-library-suffix was given.
7747 if test "${with_library_suffix+set}" = set; then :
7748   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7749 else
7750   ICULIBSUFFIX=
7751 fi
7752
7753 msg=$ICULIBSUFFIX
7754 if test "$msg" = ""; then
7755     msg=none
7756 fi
7757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7758 $as_echo "$msg" >&6; }
7759
7760 if test "$ICULIBSUFFIX" != ""
7761 then
7762     U_HAVE_LIB_SUFFIX=1
7763     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7764     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7765 else
7766     U_HAVE_LIB_SUFFIX=0
7767 fi
7768
7769
7770
7771 # Enable/disable tests
7772 # Check whether --enable-tests was given.
7773 if test "${enable_tests+set}" = set; then :
7774   enableval=$enable_tests; case "${enableval}" in
7775                 yes) tests=true ;;
7776                 no)  tests=false ;;
7777                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7778                 esac
7779 else
7780   tests=true
7781 fi
7782
7783
7784
7785 if test "$tests" = true; then
7786   TESTS_TRUE=
7787   U_HAVE_TESTS=1
7788 else
7789   TESTS_TRUE='#'
7790   U_HAVE_TESTS=0
7791 fi
7792
7793 # Enable/disable samples
7794 # Check whether --enable-samples was given.
7795 if test "${enable_samples+set}" = set; then :
7796   enableval=$enable_samples; case "${enableval}" in
7797                 yes) samples=true ;;
7798                 no)  samples=false ;;
7799                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7800                 esac
7801 else
7802   samples=true
7803 fi
7804
7805
7806
7807 if test "$samples" = true; then
7808   SAMPLES_TRUE=
7809   U_HAVE_SAMPLES=1
7810 else
7811   SAMPLES_TRUE='#'
7812   U_HAVE_SAMPLES=0
7813 fi
7814
7815 ICUDATA_CHAR=$U_ENDIAN_CHAR
7816
7817 # Platform-specific Makefile setup
7818 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7819 case "${host}" in
7820         *-*-solaris*)   platform=U_SOLARIS ;;
7821         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7822         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7823         *-*-aix*)       platform=U_AIX ;;
7824         *-*-hpux*)      platform=U_HPUX ;;
7825         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7826         *-*-cygwin*)    platform=U_CYGWIN ;;
7827         *-*-mingw*)     platform=U_MINGW ;;
7828         *-*ibm-openedition*|*-*-os390*) platform=OS390
7829                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7830                                 ICUDATA_CHAR="e"
7831                         fi ;;
7832         *-*-os400*)     platform=OS400
7833                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7834                                 ICUDATA_CHAR="e"
7835                         fi ;;
7836         *-*-nto*)       platform=U_QNX ;;
7837         *-dec-osf*)     platform=U_OSF ;;
7838         *-*-beos)               platform=U_BEOS ;;
7839         *-*-irix*)              platform=U_IRIX ;;
7840         *-ncr-*)                platform=U_MPRAS ;;
7841         *)              platform=U_UNKNOWN_PLATFORM ;;
7842 esac
7843
7844
7845 platform_make_fragment_name="$icu_cv_host_frag"
7846 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7847
7848
7849
7850 if test "${FORCE_LIBS}" != ""; then
7851    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7852    LIBS=${FORCE_LIBS}
7853 fi
7854
7855 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7856 # for build.
7857
7858 if test "${CC}" = "clang"; then
7859    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7860 else
7861    CLANGCFLAGS=""
7862 fi
7863
7864 if test "${CXX}" = "clang++"; then
7865    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7866 else
7867    CLANGCXXFLAGS=""
7868 fi
7869
7870 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7871 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7872 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7873
7874
7875
7876
7877 # append all config cppflags
7878 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7879
7880 echo "CPPFLAGS=$CPPFLAGS"
7881 echo "CFLAGS=$CFLAGS"
7882 echo "CXXFLAGS=$CXXFLAGS"
7883
7884
7885 # output the Makefiles
7886 ac_config_files="$ac_config_files icudefs.mk Makefile data/pkgdataMakefile config/Makefile.inc config/icu.pc config/pkgdataMakefile data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/uconv/pkgdataMakefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile tools/escapesrc/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/collperf2/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7887
7888 cat >confcache <<\_ACEOF
7889 # This file is a shell script that caches the results of configure
7890 # tests run on this system so they can be shared between configure
7891 # scripts and configure runs, see configure's option --config-cache.
7892 # It is not useful on other systems.  If it contains results you don't
7893 # want to keep, you may remove or edit it.
7894 #
7895 # config.status only pays attention to the cache file if you give it
7896 # the --recheck option to rerun configure.
7897 #
7898 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7899 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7900 # following values.
7901
7902 _ACEOF
7903
7904 # The following way of writing the cache mishandles newlines in values,
7905 # but we know of no workaround that is simple, portable, and efficient.
7906 # So, we kill variables containing newlines.
7907 # Ultrix sh set writes to stderr and can't be redirected directly,
7908 # and sets the high bit in the cache file unless we assign to the vars.
7909 (
7910   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7911     eval ac_val=\$$ac_var
7912     case $ac_val in #(
7913     *${as_nl}*)
7914       case $ac_var in #(
7915       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7916 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7917       esac
7918       case $ac_var in #(
7919       _ | IFS | as_nl) ;; #(
7920       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7921       *) { eval $ac_var=; unset $ac_var;} ;;
7922       esac ;;
7923     esac
7924   done
7925
7926   (set) 2>&1 |
7927     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7928     *${as_nl}ac_space=\ *)
7929       # `set' does not quote correctly, so add quotes: double-quote
7930       # substitution turns \\\\ into \\, and sed turns \\ into \.
7931       sed -n \
7932         "s/'/'\\\\''/g;
7933           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7934       ;; #(
7935     *)
7936       # `set' quotes correctly as required by POSIX, so do not add quotes.
7937       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7938       ;;
7939     esac |
7940     sort
7941 ) |
7942   sed '
7943      /^ac_cv_env_/b end
7944      t clear
7945      :clear
7946      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7947      t end
7948      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7949      :end' >>confcache
7950 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7951   if test -w "$cache_file"; then
7952     if test "x$cache_file" != "x/dev/null"; then
7953       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7954 $as_echo "$as_me: updating cache $cache_file" >&6;}
7955       if test ! -f "$cache_file" || test -h "$cache_file"; then
7956         cat confcache >"$cache_file"
7957       else
7958         case $cache_file in #(
7959         */* | ?:*)
7960           mv -f confcache "$cache_file"$$ &&
7961           mv -f "$cache_file"$$ "$cache_file" ;; #(
7962         *)
7963           mv -f confcache "$cache_file" ;;
7964         esac
7965       fi
7966     fi
7967   else
7968     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7969 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7970   fi
7971 fi
7972 rm -f confcache
7973
7974 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7975 # Let make expand exec_prefix.
7976 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7977
7978 # Transform confdefs.h into DEFS.
7979 # Protect against shell expansion while executing Makefile rules.
7980 # Protect against Makefile macro expansion.
7981 #
7982 # If the first sed substitution is executed (which looks for macros that
7983 # take arguments), then branch to the quote section.  Otherwise,
7984 # look for a macro that doesn't take arguments.
7985 ac_script='
7986 :mline
7987 /\\$/{
7988  N
7989  s,\\\n,,
7990  b mline
7991 }
7992 t clear
7993 :clear
7994 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7995 t quote
7996 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7997 t quote
7998 b any
7999 :quote
8000 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
8001 s/\[/\\&/g
8002 s/\]/\\&/g
8003 s/\$/$$/g
8004 H
8005 :any
8006 ${
8007         g
8008         s/^\n//
8009         s/\n/ /g
8010         p
8011 }
8012 '
8013 DEFS=`sed -n "$ac_script" confdefs.h`
8014
8015
8016 ac_libobjs=
8017 ac_ltlibobjs=
8018 U=
8019 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8020   # 1. Remove the extension, and $U if already installed.
8021   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8022   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8023   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8024   #    will be set to the directory where LIBOBJS objects are built.
8025   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8026   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8027 done
8028 LIBOBJS=$ac_libobjs
8029
8030 LTLIBOBJS=$ac_ltlibobjs
8031
8032
8033
8034
8035 : "${CONFIG_STATUS=./config.status}"
8036 ac_write_fail=0
8037 ac_clean_files_save=$ac_clean_files
8038 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8040 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8041 as_write_fail=0
8042 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8043 #! $SHELL
8044 # Generated by $as_me.
8045 # Run this file to recreate the current configuration.
8046 # Compiler output produced by configure, useful for debugging
8047 # configure, is in config.log if it exists.
8048
8049 debug=false
8050 ac_cs_recheck=false
8051 ac_cs_silent=false
8052
8053 SHELL=\${CONFIG_SHELL-$SHELL}
8054 export SHELL
8055 _ASEOF
8056 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8057 ## -------------------- ##
8058 ## M4sh Initialization. ##
8059 ## -------------------- ##
8060
8061 # Be more Bourne compatible
8062 DUALCASE=1; export DUALCASE # for MKS sh
8063 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8064   emulate sh
8065   NULLCMD=:
8066   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8067   # is contrary to our usage.  Disable this feature.
8068   alias -g '${1+"$@"}'='"$@"'
8069   setopt NO_GLOB_SUBST
8070 else
8071   case `(set -o) 2>/dev/null` in #(
8072   *posix*) :
8073     set -o posix ;; #(
8074   *) :
8075      ;;
8076 esac
8077 fi
8078
8079
8080 as_nl='
8081 '
8082 export as_nl
8083 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8084 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8085 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8086 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8087 # Prefer a ksh shell builtin over an external printf program on Solaris,
8088 # but without wasting forks for bash or zsh.
8089 if test -z "$BASH_VERSION$ZSH_VERSION" \
8090     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8091   as_echo='print -r --'
8092   as_echo_n='print -rn --'
8093 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8094   as_echo='printf %s\n'
8095   as_echo_n='printf %s'
8096 else
8097   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8098     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8099     as_echo_n='/usr/ucb/echo -n'
8100   else
8101     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8102     as_echo_n_body='eval
8103       arg=$1;
8104       case $arg in #(
8105       *"$as_nl"*)
8106         expr "X$arg" : "X\\(.*\\)$as_nl";
8107         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8108       esac;
8109       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8110     '
8111     export as_echo_n_body
8112     as_echo_n='sh -c $as_echo_n_body as_echo'
8113   fi
8114   export as_echo_body
8115   as_echo='sh -c $as_echo_body as_echo'
8116 fi
8117
8118 # The user is always right.
8119 if test "${PATH_SEPARATOR+set}" != set; then
8120   PATH_SEPARATOR=:
8121   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8122     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8123       PATH_SEPARATOR=';'
8124   }
8125 fi
8126
8127
8128 # IFS
8129 # We need space, tab and new line, in precisely that order.  Quoting is
8130 # there to prevent editors from complaining about space-tab.
8131 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8132 # splitting by setting IFS to empty value.)
8133 IFS=" ""        $as_nl"
8134
8135 # Find who we are.  Look in the path if we contain no directory separator.
8136 as_myself=
8137 case $0 in #((
8138   *[\\/]* ) as_myself=$0 ;;
8139   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8140 for as_dir in $PATH
8141 do
8142   IFS=$as_save_IFS
8143   test -z "$as_dir" && as_dir=.
8144     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8145   done
8146 IFS=$as_save_IFS
8147
8148      ;;
8149 esac
8150 # We did not find ourselves, most probably we were run as `sh COMMAND'
8151 # in which case we are not to be found in the path.
8152 if test "x$as_myself" = x; then
8153   as_myself=$0
8154 fi
8155 if test ! -f "$as_myself"; then
8156   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8157   exit 1
8158 fi
8159
8160 # Unset variables that we do not need and which cause bugs (e.g. in
8161 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8162 # suppresses any "Segmentation fault" message there.  '((' could
8163 # trigger a bug in pdksh 5.2.14.
8164 for as_var in BASH_ENV ENV MAIL MAILPATH
8165 do eval test x\${$as_var+set} = xset \
8166   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8167 done
8168 PS1='$ '
8169 PS2='> '
8170 PS4='+ '
8171
8172 # NLS nuisances.
8173 LC_ALL=C
8174 export LC_ALL
8175 LANGUAGE=C
8176 export LANGUAGE
8177
8178 # CDPATH.
8179 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8180
8181
8182 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8183 # ----------------------------------------
8184 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8185 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8186 # script with STATUS, using 1 if that was 0.
8187 as_fn_error ()
8188 {
8189   as_status=$1; test $as_status -eq 0 && as_status=1
8190   if test "$4"; then
8191     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8192     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8193   fi
8194   $as_echo "$as_me: error: $2" >&2
8195   as_fn_exit $as_status
8196 } # as_fn_error
8197
8198
8199 # as_fn_set_status STATUS
8200 # -----------------------
8201 # Set $? to STATUS, without forking.
8202 as_fn_set_status ()
8203 {
8204   return $1
8205 } # as_fn_set_status
8206
8207 # as_fn_exit STATUS
8208 # -----------------
8209 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8210 as_fn_exit ()
8211 {
8212   set +e
8213   as_fn_set_status $1
8214   exit $1
8215 } # as_fn_exit
8216
8217 # as_fn_unset VAR
8218 # ---------------
8219 # Portably unset VAR.
8220 as_fn_unset ()
8221 {
8222   { eval $1=; unset $1;}
8223 }
8224 as_unset=as_fn_unset
8225 # as_fn_append VAR VALUE
8226 # ----------------------
8227 # Append the text in VALUE to the end of the definition contained in VAR. Take
8228 # advantage of any shell optimizations that allow amortized linear growth over
8229 # repeated appends, instead of the typical quadratic growth present in naive
8230 # implementations.
8231 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8232   eval 'as_fn_append ()
8233   {
8234     eval $1+=\$2
8235   }'
8236 else
8237   as_fn_append ()
8238   {
8239     eval $1=\$$1\$2
8240   }
8241 fi # as_fn_append
8242
8243 # as_fn_arith ARG...
8244 # ------------------
8245 # Perform arithmetic evaluation on the ARGs, and store the result in the
8246 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8247 # must be portable across $(()) and expr.
8248 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8249   eval 'as_fn_arith ()
8250   {
8251     as_val=$(( $* ))
8252   }'
8253 else
8254   as_fn_arith ()
8255   {
8256     as_val=`expr "$@" || test $? -eq 1`
8257   }
8258 fi # as_fn_arith
8259
8260
8261 if expr a : '\(a\)' >/dev/null 2>&1 &&
8262    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8263   as_expr=expr
8264 else
8265   as_expr=false
8266 fi
8267
8268 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8269   as_basename=basename
8270 else
8271   as_basename=false
8272 fi
8273
8274 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8275   as_dirname=dirname
8276 else
8277   as_dirname=false
8278 fi
8279
8280 as_me=`$as_basename -- "$0" ||
8281 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8282          X"$0" : 'X\(//\)$' \| \
8283          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8284 $as_echo X/"$0" |
8285     sed '/^.*\/\([^/][^/]*\)\/*$/{
8286             s//\1/
8287             q
8288           }
8289           /^X\/\(\/\/\)$/{
8290             s//\1/
8291             q
8292           }
8293           /^X\/\(\/\).*/{
8294             s//\1/
8295             q
8296           }
8297           s/.*/./; q'`
8298
8299 # Avoid depending upon Character Ranges.
8300 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8301 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8302 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8303 as_cr_digits='0123456789'
8304 as_cr_alnum=$as_cr_Letters$as_cr_digits
8305
8306 ECHO_C= ECHO_N= ECHO_T=
8307 case `echo -n x` in #(((((
8308 -n*)
8309   case `echo 'xy\c'` in
8310   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8311   xy)  ECHO_C='\c';;
8312   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8313        ECHO_T=' ';;
8314   esac;;
8315 *)
8316   ECHO_N='-n';;
8317 esac
8318
8319 rm -f conf$$ conf$$.exe conf$$.file
8320 if test -d conf$$.dir; then
8321   rm -f conf$$.dir/conf$$.file
8322 else
8323   rm -f conf$$.dir
8324   mkdir conf$$.dir 2>/dev/null
8325 fi
8326 if (echo >conf$$.file) 2>/dev/null; then
8327   if ln -s conf$$.file conf$$ 2>/dev/null; then
8328     as_ln_s='ln -s'
8329     # ... but there are two gotchas:
8330     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8331     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8332     # In both cases, we have to default to `cp -pR'.
8333     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8334       as_ln_s='cp -pR'
8335   elif ln conf$$.file conf$$ 2>/dev/null; then
8336     as_ln_s=ln
8337   else
8338     as_ln_s='cp -pR'
8339   fi
8340 else
8341   as_ln_s='cp -pR'
8342 fi
8343 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8344 rmdir conf$$.dir 2>/dev/null
8345
8346
8347 # as_fn_mkdir_p
8348 # -------------
8349 # Create "$as_dir" as a directory, including parents if necessary.
8350 as_fn_mkdir_p ()
8351 {
8352
8353   case $as_dir in #(
8354   -*) as_dir=./$as_dir;;
8355   esac
8356   test -d "$as_dir" || eval $as_mkdir_p || {
8357     as_dirs=
8358     while :; do
8359       case $as_dir in #(
8360       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8361       *) as_qdir=$as_dir;;
8362       esac
8363       as_dirs="'$as_qdir' $as_dirs"
8364       as_dir=`$as_dirname -- "$as_dir" ||
8365 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8366          X"$as_dir" : 'X\(//\)[^/]' \| \
8367          X"$as_dir" : 'X\(//\)$' \| \
8368          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8369 $as_echo X"$as_dir" |
8370     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8371             s//\1/
8372             q
8373           }
8374           /^X\(\/\/\)[^/].*/{
8375             s//\1/
8376             q
8377           }
8378           /^X\(\/\/\)$/{
8379             s//\1/
8380             q
8381           }
8382           /^X\(\/\).*/{
8383             s//\1/
8384             q
8385           }
8386           s/.*/./; q'`
8387       test -d "$as_dir" && break
8388     done
8389     test -z "$as_dirs" || eval "mkdir $as_dirs"
8390   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8391
8392
8393 } # as_fn_mkdir_p
8394 if mkdir -p . 2>/dev/null; then
8395   as_mkdir_p='mkdir -p "$as_dir"'
8396 else
8397   test -d ./-p && rmdir ./-p
8398   as_mkdir_p=false
8399 fi
8400
8401
8402 # as_fn_executable_p FILE
8403 # -----------------------
8404 # Test if FILE is an executable regular file.
8405 as_fn_executable_p ()
8406 {
8407   test -f "$1" && test -x "$1"
8408 } # as_fn_executable_p
8409 as_test_x='test -x'
8410 as_executable_p=as_fn_executable_p
8411
8412 # Sed expression to map a string onto a valid CPP name.
8413 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8414
8415 # Sed expression to map a string onto a valid variable name.
8416 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8417
8418
8419 exec 6>&1
8420 ## ----------------------------------- ##
8421 ## Main body of $CONFIG_STATUS script. ##
8422 ## ----------------------------------- ##
8423 _ASEOF
8424 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8425
8426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8427 # Save the log message, to keep $0 and so on meaningful, and to
8428 # report actual input values of CONFIG_FILES etc. instead of their
8429 # values after options handling.
8430 ac_log="
8431 This file was extended by ICU $as_me 64.2, which was
8432 generated by GNU Autoconf 2.69.  Invocation command line was
8433
8434   CONFIG_FILES    = $CONFIG_FILES
8435   CONFIG_HEADERS  = $CONFIG_HEADERS
8436   CONFIG_LINKS    = $CONFIG_LINKS
8437   CONFIG_COMMANDS = $CONFIG_COMMANDS
8438   $ $0 $@
8439
8440 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8441 "
8442
8443 _ACEOF
8444
8445 case $ac_config_files in *"
8446 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8447 esac
8448
8449
8450
8451 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8452 # Files that config.status was made for.
8453 config_files="$ac_config_files"
8454
8455 _ACEOF
8456
8457 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8458 ac_cs_usage="\
8459 \`$as_me' instantiates files and other configuration actions
8460 from templates according to the current configuration.  Unless the files
8461 and actions are specified as TAGs, all are instantiated by default.
8462
8463 Usage: $0 [OPTION]... [TAG]...
8464
8465   -h, --help       print this help, then exit
8466   -V, --version    print version number and configuration settings, then exit
8467       --config     print configuration, then exit
8468   -q, --quiet, --silent
8469                    do not print progress messages
8470   -d, --debug      don't remove temporary files
8471       --recheck    update $as_me by reconfiguring in the same conditions
8472       --file=FILE[:TEMPLATE]
8473                    instantiate the configuration file FILE
8474
8475 Configuration files:
8476 $config_files
8477
8478 Report bugs to <http://icu-project.org/bugs>.
8479 ICU home page: <http://icu-project.org>."
8480
8481 _ACEOF
8482 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8483 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8484 ac_cs_version="\\
8485 ICU config.status 64.2
8486 configured by $0, generated by GNU Autoconf 2.69,
8487   with options \\"\$ac_cs_config\\"
8488
8489 Copyright (C) 2012 Free Software Foundation, Inc.
8490 This config.status script is free software; the Free Software Foundation
8491 gives unlimited permission to copy, distribute and modify it."
8492
8493 ac_pwd='$ac_pwd'
8494 srcdir='$srcdir'
8495 INSTALL='$INSTALL'
8496 test -n "\$AWK" || AWK=awk
8497 _ACEOF
8498
8499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8500 # The default lists apply if the user does not specify any file.
8501 ac_need_defaults=:
8502 while test $# != 0
8503 do
8504   case $1 in
8505   --*=?*)
8506     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8507     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8508     ac_shift=:
8509     ;;
8510   --*=)
8511     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8512     ac_optarg=
8513     ac_shift=:
8514     ;;
8515   *)
8516     ac_option=$1
8517     ac_optarg=$2
8518     ac_shift=shift
8519     ;;
8520   esac
8521
8522   case $ac_option in
8523   # Handling of the options.
8524   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8525     ac_cs_recheck=: ;;
8526   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8527     $as_echo "$ac_cs_version"; exit ;;
8528   --config | --confi | --conf | --con | --co | --c )
8529     $as_echo "$ac_cs_config"; exit ;;
8530   --debug | --debu | --deb | --de | --d | -d )
8531     debug=: ;;
8532   --file | --fil | --fi | --f )
8533     $ac_shift
8534     case $ac_optarg in
8535     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8536     '') as_fn_error $? "missing file argument" ;;
8537     esac
8538     as_fn_append CONFIG_FILES " '$ac_optarg'"
8539     ac_need_defaults=false;;
8540   --he | --h |  --help | --hel | -h )
8541     $as_echo "$ac_cs_usage"; exit ;;
8542   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8543   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8544     ac_cs_silent=: ;;
8545
8546   # This is an error.
8547   -*) as_fn_error $? "unrecognized option: \`$1'
8548 Try \`$0 --help' for more information." ;;
8549
8550   *) as_fn_append ac_config_targets " $1"
8551      ac_need_defaults=false ;;
8552
8553   esac
8554   shift
8555 done
8556
8557 ac_configure_extra_args=
8558
8559 if $ac_cs_silent; then
8560   exec 6>/dev/null
8561   ac_configure_extra_args="$ac_configure_extra_args --silent"
8562 fi
8563
8564 _ACEOF
8565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8566 if \$ac_cs_recheck; then
8567   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8568   shift
8569   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8570   CONFIG_SHELL='$SHELL'
8571   export CONFIG_SHELL
8572   exec "\$@"
8573 fi
8574
8575 _ACEOF
8576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8577 exec 5>>config.log
8578 {
8579   echo
8580   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8581 ## Running $as_me. ##
8582 _ASBOX
8583   $as_echo "$ac_log"
8584 } >&5
8585
8586 _ACEOF
8587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8588 _ACEOF
8589
8590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8591
8592 # Handling of arguments.
8593 for ac_config_target in $ac_config_targets
8594 do
8595   case $ac_config_target in
8596     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8597     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8598     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8599     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8600     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8601     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8602     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8603     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8604     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8605     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8606     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8607     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8608     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8609     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8610     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8611     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8612     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8613     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8614     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8615     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8616     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8617     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8618     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8619     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8620     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8621     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8622     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8623     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8624     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8625     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8626     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8627     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8628     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8629     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8630     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8631     "tools/escapesrc/Makefile") CONFIG_FILES="$CONFIG_FILES tools/escapesrc/Makefile" ;;
8632     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8633     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8634     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8635     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8636     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8637     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8638     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8639     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8640     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8641     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8642     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8643     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8644     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8645     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8646     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8647     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8648     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8649     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8650     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8651     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8652     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8653     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8654     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8655     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8656     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8657     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8658     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8659     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8660     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8661     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8662     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8663
8664   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8665   esac
8666 done
8667
8668
8669 # If the user did not use the arguments to specify the items to instantiate,
8670 # then the envvar interface is used.  Set only those that are not.
8671 # We use the long form for the default assignment because of an extremely
8672 # bizarre bug on SunOS 4.1.3.
8673 if $ac_need_defaults; then
8674   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8675 fi
8676
8677 # Have a temporary directory for convenience.  Make it in the build tree
8678 # simply because there is no reason against having it here, and in addition,
8679 # creating and moving files from /tmp can sometimes cause problems.
8680 # Hook for its removal unless debugging.
8681 # Note that there is a small window in which the directory will not be cleaned:
8682 # after its creation but before its name has been assigned to `$tmp'.
8683 $debug ||
8684 {
8685   tmp= ac_tmp=
8686   trap 'exit_status=$?
8687   : "${ac_tmp:=$tmp}"
8688   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8689 ' 0
8690   trap 'as_fn_exit 1' 1 2 13 15
8691 }
8692 # Create a (secure) tmp directory for tmp files.
8693
8694 {
8695   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8696   test -d "$tmp"
8697 }  ||
8698 {
8699   tmp=./conf$$-$RANDOM
8700   (umask 077 && mkdir "$tmp")
8701 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8702 ac_tmp=$tmp
8703
8704 # Set up the scripts for CONFIG_FILES section.
8705 # No need to generate them if there are no CONFIG_FILES.
8706 # This happens for instance with `./config.status config.h'.
8707 if test -n "$CONFIG_FILES"; then
8708
8709
8710 ac_cr=`echo X | tr X '\015'`
8711 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8712 # But we know of no other shell where ac_cr would be empty at this
8713 # point, so we can use a bashism as a fallback.
8714 if test "x$ac_cr" = x; then
8715   eval ac_cr=\$\'\\r\'
8716 fi
8717 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8718 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8719   ac_cs_awk_cr='\\r'
8720 else
8721   ac_cs_awk_cr=$ac_cr
8722 fi
8723
8724 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8725 _ACEOF
8726
8727
8728 {
8729   echo "cat >conf$$subs.awk <<_ACEOF" &&
8730   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8731   echo "_ACEOF"
8732 } >conf$$subs.sh ||
8733   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8734 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8735 ac_delim='%!_!# '
8736 for ac_last_try in false false false false false :; do
8737   . ./conf$$subs.sh ||
8738     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8739
8740   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8741   if test $ac_delim_n = $ac_delim_num; then
8742     break
8743   elif $ac_last_try; then
8744     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8745   else
8746     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8747   fi
8748 done
8749 rm -f conf$$subs.sh
8750
8751 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8752 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8753 _ACEOF
8754 sed -n '
8755 h
8756 s/^/S["/; s/!.*/"]=/
8757 p
8758 g
8759 s/^[^!]*!//
8760 :repl
8761 t repl
8762 s/'"$ac_delim"'$//
8763 t delim
8764 :nl
8765 h
8766 s/\(.\{148\}\)..*/\1/
8767 t more1
8768 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8769 p
8770 n
8771 b repl
8772 :more1
8773 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8774 p
8775 g
8776 s/.\{148\}//
8777 t nl
8778 :delim
8779 h
8780 s/\(.\{148\}\)..*/\1/
8781 t more2
8782 s/["\\]/\\&/g; s/^/"/; s/$/"/
8783 p
8784 b
8785 :more2
8786 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8787 p
8788 g
8789 s/.\{148\}//
8790 t delim
8791 ' <conf$$subs.awk | sed '
8792 /^[^""]/{
8793   N
8794   s/\n//
8795 }
8796 ' >>$CONFIG_STATUS || ac_write_fail=1
8797 rm -f conf$$subs.awk
8798 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8799 _ACAWK
8800 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8801   for (key in S) S_is_set[key] = 1
8802   FS = "\a"
8803
8804 }
8805 {
8806   line = $ 0
8807   nfields = split(line, field, "@")
8808   substed = 0
8809   len = length(field[1])
8810   for (i = 2; i < nfields; i++) {
8811     key = field[i]
8812     keylen = length(key)
8813     if (S_is_set[key]) {
8814       value = S[key]
8815       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8816       len += length(value) + length(field[++i])
8817       substed = 1
8818     } else
8819       len += 1 + keylen
8820   }
8821
8822   print line
8823 }
8824
8825 _ACAWK
8826 _ACEOF
8827 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8828 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8829   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8830 else
8831   cat
8832 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8833   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8834 _ACEOF
8835
8836 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8837 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8838 # trailing colons and then remove the whole line if VPATH becomes empty
8839 # (actually we leave an empty line to preserve line numbers).
8840 if test "x$srcdir" = x.; then
8841   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8842 h
8843 s///
8844 s/^/:/
8845 s/[      ]*$/:/
8846 s/:\$(srcdir):/:/g
8847 s/:\${srcdir}:/:/g
8848 s/:@srcdir@:/:/g
8849 s/^:*//
8850 s/:*$//
8851 x
8852 s/\(=[   ]*\).*/\1/
8853 G
8854 s/\n//
8855 s/^[^=]*=[       ]*$//
8856 }'
8857 fi
8858
8859 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8860 fi # test -n "$CONFIG_FILES"
8861
8862
8863 eval set X "  :F $CONFIG_FILES      "
8864 shift
8865 for ac_tag
8866 do
8867   case $ac_tag in
8868   :[FHLC]) ac_mode=$ac_tag; continue;;
8869   esac
8870   case $ac_mode$ac_tag in
8871   :[FHL]*:*);;
8872   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8873   :[FH]-) ac_tag=-:-;;
8874   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8875   esac
8876   ac_save_IFS=$IFS
8877   IFS=:
8878   set x $ac_tag
8879   IFS=$ac_save_IFS
8880   shift
8881   ac_file=$1
8882   shift
8883
8884   case $ac_mode in
8885   :L) ac_source=$1;;
8886   :[FH])
8887     ac_file_inputs=
8888     for ac_f
8889     do
8890       case $ac_f in
8891       -) ac_f="$ac_tmp/stdin";;
8892       *) # Look for the file first in the build tree, then in the source tree
8893          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8894          # because $ac_f cannot contain `:'.
8895          test -f "$ac_f" ||
8896            case $ac_f in
8897            [\\/$]*) false;;
8898            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8899            esac ||
8900            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8901       esac
8902       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8903       as_fn_append ac_file_inputs " '$ac_f'"
8904     done
8905
8906     # Let's still pretend it is `configure' which instantiates (i.e., don't
8907     # use $as_me), people would be surprised to read:
8908     #    /* config.h.  Generated by config.status.  */
8909     configure_input='Generated from '`
8910           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8911         `' by configure.'
8912     if test x"$ac_file" != x-; then
8913       configure_input="$ac_file.  $configure_input"
8914       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8915 $as_echo "$as_me: creating $ac_file" >&6;}
8916     fi
8917     # Neutralize special characters interpreted by sed in replacement strings.
8918     case $configure_input in #(
8919     *\&* | *\|* | *\\* )
8920        ac_sed_conf_input=`$as_echo "$configure_input" |
8921        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8922     *) ac_sed_conf_input=$configure_input;;
8923     esac
8924
8925     case $ac_tag in
8926     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8927       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8928     esac
8929     ;;
8930   esac
8931
8932   ac_dir=`$as_dirname -- "$ac_file" ||
8933 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8934          X"$ac_file" : 'X\(//\)[^/]' \| \
8935          X"$ac_file" : 'X\(//\)$' \| \
8936          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8937 $as_echo X"$ac_file" |
8938     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8939             s//\1/
8940             q
8941           }
8942           /^X\(\/\/\)[^/].*/{
8943             s//\1/
8944             q
8945           }
8946           /^X\(\/\/\)$/{
8947             s//\1/
8948             q
8949           }
8950           /^X\(\/\).*/{
8951             s//\1/
8952             q
8953           }
8954           s/.*/./; q'`
8955   as_dir="$ac_dir"; as_fn_mkdir_p
8956   ac_builddir=.
8957
8958 case "$ac_dir" in
8959 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8960 *)
8961   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8962   # A ".." for each directory in $ac_dir_suffix.
8963   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8964   case $ac_top_builddir_sub in
8965   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8966   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8967   esac ;;
8968 esac
8969 ac_abs_top_builddir=$ac_pwd
8970 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8971 # for backward compatibility:
8972 ac_top_builddir=$ac_top_build_prefix
8973
8974 case $srcdir in
8975   .)  # We are building in place.
8976     ac_srcdir=.
8977     ac_top_srcdir=$ac_top_builddir_sub
8978     ac_abs_top_srcdir=$ac_pwd ;;
8979   [\\/]* | ?:[\\/]* )  # Absolute name.
8980     ac_srcdir=$srcdir$ac_dir_suffix;
8981     ac_top_srcdir=$srcdir
8982     ac_abs_top_srcdir=$srcdir ;;
8983   *) # Relative name.
8984     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8985     ac_top_srcdir=$ac_top_build_prefix$srcdir
8986     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8987 esac
8988 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8989
8990
8991   case $ac_mode in
8992   :F)
8993   #
8994   # CONFIG_FILE
8995   #
8996
8997   case $INSTALL in
8998   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8999   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9000   esac
9001 _ACEOF
9002
9003 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9004 # If the template does not know about datarootdir, expand it.
9005 # FIXME: This hack should be removed a few years after 2.60.
9006 ac_datarootdir_hack=; ac_datarootdir_seen=
9007 ac_sed_dataroot='
9008 /datarootdir/ {
9009   p
9010   q
9011 }
9012 /@datadir@/p
9013 /@docdir@/p
9014 /@infodir@/p
9015 /@localedir@/p
9016 /@mandir@/p'
9017 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9018 *datarootdir*) ac_datarootdir_seen=yes;;
9019 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9020   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9021 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9022 _ACEOF
9023 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9024   ac_datarootdir_hack='
9025   s&@datadir@&$datadir&g
9026   s&@docdir@&$docdir&g
9027   s&@infodir@&$infodir&g
9028   s&@localedir@&$localedir&g
9029   s&@mandir@&$mandir&g
9030   s&\\\${datarootdir}&$datarootdir&g' ;;
9031 esac
9032 _ACEOF
9033
9034 # Neutralize VPATH when `$srcdir' = `.'.
9035 # Shell code in configure.ac might set extrasub.
9036 # FIXME: do we really want to maintain this feature?
9037 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9038 ac_sed_extra="$ac_vpsub
9039 $extrasub
9040 _ACEOF
9041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9042 :t
9043 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9044 s|@configure_input@|$ac_sed_conf_input|;t t
9045 s&@top_builddir@&$ac_top_builddir_sub&;t t
9046 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9047 s&@srcdir@&$ac_srcdir&;t t
9048 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9049 s&@top_srcdir@&$ac_top_srcdir&;t t
9050 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9051 s&@builddir@&$ac_builddir&;t t
9052 s&@abs_builddir@&$ac_abs_builddir&;t t
9053 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9054 s&@INSTALL@&$ac_INSTALL&;t t
9055 $ac_datarootdir_hack
9056 "
9057 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9058   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9059
9060 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9061   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9062   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9063       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9064   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9065 which seems to be undefined.  Please make sure it is defined" >&5
9066 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9067 which seems to be undefined.  Please make sure it is defined" >&2;}
9068
9069   rm -f "$ac_tmp/stdin"
9070   case $ac_file in
9071   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9072   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9073   esac \
9074   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9075  ;;
9076
9077
9078
9079   esac
9080
9081 done # for ac_tag
9082
9083
9084 as_fn_exit 0
9085 _ACEOF
9086 ac_clean_files=$ac_clean_files_save
9087
9088 test $ac_write_fail = 0 ||
9089   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9090
9091
9092 # configure is writing to config.log, and then calls config.status.
9093 # config.status does its own redirection, appending to config.log.
9094 # Unfortunately, on DOS this fails, as config.log is still kept open
9095 # by configure, so config.status won't be able to write to it; its
9096 # output is simply discarded.  So we exec the FD to /dev/null,
9097 # effectively closing config.log, so it can be properly (re)opened and
9098 # appended to by config.status.  When coming back to configure, we
9099 # need to make the FD available again.
9100 if test "$no_create" != yes; then
9101   ac_cs_success=:
9102   ac_config_status_args=
9103   test "$silent" = yes &&
9104     ac_config_status_args="$ac_config_status_args --quiet"
9105   exec 5>/dev/null
9106   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9107   exec 5>>config.log
9108   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9109   # would make configure fail if this is the last instruction.
9110   $ac_cs_success || as_fn_exit 1
9111 fi
9112 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9113   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9114 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9115 fi
9116
9117
9118 if test -z "$PYTHON";
9119 then
9120     echo "" > data/rules.mk
9121     echo "" > test/testdata/rules.mk
9122 else
9123     if test -f "$srcdir/data/locales/root.txt";
9124     then
9125         echo "Spawning Python to generate data/rules.mk..."
9126         PYTHONPATH="$srcdir/data" $PYTHON -m buildtool \
9127             --mode gnumake \
9128             --seqmode parallel \
9129             --src_dir "$srcdir/data" \
9130             --filter_file "$ICU_DATA_FILTER_FILE" \
9131             $ICU_DATA_BUILDTOOL_OPTS \
9132             > data/rules.mk
9133         if test "$?" != "0"; then
9134             as_fn_error $? "Python failed to run; see above error." "$LINENO" 5
9135         fi
9136     else
9137       echo "Not rebuilding data/rules.mk, assuming prebuilt data in data/in"
9138       touch data/rules.mk
9139     fi
9140     echo "Spawning Python to generate test/testdata/rules.mk..."
9141     PYTHONPATH="$srcdir/test/testdata:$srcdir/data" $PYTHON -m buildtool \
9142         --mode gnumake \
9143         --seqmode parallel \
9144         --src_dir "$srcdir/test/testdata" \
9145         > test/testdata/rules.mk
9146     if test "$?" != "0"; then
9147         as_fn_error $? "Python failed to run; see above error." "$LINENO" 5
9148     fi
9149 fi
9150
9151 echo
9152 echo "ICU for C/C++ $VERSION is ready to be built."
9153 echo "=== Important Notes: ==="
9154
9155 echo "Data Packaging: $datapackaging"
9156 echo " This means: $datapackaging_msg"
9157 echo " To locate data: $datapackaging_howfound"
9158
9159 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
9160 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
9161 else
9162 echo "** WARNING: $U_MAKE may not be GNU make."
9163 echo "This may cause ICU to fail to build. Please make sure that GNU make"
9164 echo "is in your PATH so that the configure script can detect its location."
9165 fi
9166 if test "x$AR" = "xfalse"; then
9167   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
9168 fi
9169
9170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
9171 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
9172 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
9173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9174 $as_echo "ok" >&6; }
9175 else
9176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
9177 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
9178 fi
9179
9180
9181 if test -n "$UCONFIG_CPPFLAGS"; then
9182    HDRFILE="uconfig.h.prepend"
9183    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
9184    echo
9185    echo "   ${UCONFIG_CPPFLAGS}"
9186    echo
9187    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.'
9188    echo "Creating the file ${HDRFILE}"
9189    echo
9190    echo '---------------   ' "${HDRFILE}"
9191    echo > "${HDRFILE}"
9192    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
9193    echo >> "${HDRFILE}"
9194    for flag in ${UCONFIG_CPPFLAGS};
9195    do
9196         echo " /* $flag */" >> "${HDRFILE}"
9197         case "${flag}" in
9198         -D*=*)
9199            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
9200           \echo >> "${HDRFILE}"
9201           ;;
9202         -D*)
9203            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
9204           \echo >> "${HDRFILE}"
9205           ;;
9206         *)
9207           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
9208           \echo >> "${HDRFILE}"
9209           ;;
9210         esac
9211    done
9212    cat "${HDRFILE}"
9213    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
9214    echo >> "${HDRFILE}"
9215    echo '--------------- end ' "${HDRFILE}"
9216 fi
9217
9218
9219 if test -n "$UCONFIG_CFLAGS"; then
9220    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
9221 fi
9222
9223 if test -n "$UCONFIG_CXXFLAGS"; then
9224    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
9225 fi
9226
9227 if test "$tools" = false;
9228 then
9229         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
9230         echo "## Expect build failures in the 'data', 'test', and other directories."
9231 fi
9232
9233 if test -z "$PYTHON";
9234 then
9235     echo "** Note: Python not found. You will not be able to build data from source or run tests."
9236 fi
9237
9238 $as_unset _CXX_CXXSUFFIX