icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ICU 59.1.
   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='59.1'
 586 PACKAGE_STRING='ICU 59.1'
 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 U_HAVE_ATOMIC
 677 ENABLE_RPATH
 678 U_ENABLE_DYLOAD
 679 U_HAVE_PLUGINS
 680 PLUGINS_TRUE
 681 U_ENABLE_TRACING
 682 U_DISABLE_RENAMING
 683 AR
 684 SED
 685 RANLIB
 686 U_DEFAULT_SHOW_DRAFT
 687 UCLN_NO_AUTO_CLEANUP
 688 ENABLE_STATIC
 689 ENABLE_SHARED
 690 LIB_M
 691 COMPILE_LINK_ENVVAR
 692 ARFLAGS
 693 EGREP
 694 GREP
 695 DOXYGEN
 696 cross_buildroot
 697 U_MAKE
 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 CPPFLAGS
 720 host_os
 721 host_vendor
 722 host_cpu
 723 host
 724 build_os
 725 build_vendor
 726 build_cpu
 727 build
 728 UNICODE_VERSION
 729 LIB_VERSION_MAJOR
 730 LIB_VERSION
 731 VERSION
 732 ICU_ECHO_T
 733 ICU_ECHO_C
 734 ICU_ECHO_N
 735 PACKAGE
 736 target_alias
 737 host_alias
 738 build_alias
 739 LIBS
 740 ECHO_T
 741 ECHO_N
 742 ECHO_C
 743 DEFS
 744 mandir
 745 localedir
 746 libdir
 747 psdir
 748 pdfdir
 749 dvidir
 750 htmldir
 751 infodir
 752 docdir
 753 oldincludedir
 754 includedir
 755 localstatedir
 756 sharedstatedir
 757 sysconfdir
 758 datadir
 759 datarootdir
 760 libexecdir
 761 sbindir
 762 bindir
 763 program_transform_name
 764 prefix
 765 exec_prefix
 766 PACKAGE_URL
 767 PACKAGE_BUGREPORT
 768 PACKAGE_STRING
 769 PACKAGE_VERSION
 770 PACKAGE_TARNAME
 771 PACKAGE_NAME
 772 PATH_SEPARATOR
 773 SHELL'
 774 ac_subst_files=''
 775 ac_user_opts='
 776 enable_option_checking
 777 enable_debug
 778 enable_release
 779 with_cross_build
 780 enable_strict
 781 enable_64bit_libs
 782 with_library_bits
 783 enable_shared
 784 enable_static
 785 enable_auto_cleanup
 786 enable_draft
 787 enable_renaming
 788 enable_tracing
 789 enable_plugins
 790 enable_dyload
 791 enable_rpath
 792 enable_weak_threads
 793 enable_extras
 794 enable_icuio
 795 enable_layoutex
 796 enable_layout
 797 enable_tools
 798 with_data_packaging
 799 with_library_suffix
 800 enable_tests
 801 enable_samples
 802 '
 803       ac_precious_vars='build_alias
 804 host_alias
 805 target_alias
 806 CC
 807 CFLAGS
 808 LDFLAGS
 809 LIBS
 810 CPPFLAGS
 811 CXX
 812 CXXFLAGS
 813 CCC
 814 PKG_CONFIG
 815 PKG_CONFIG_PATH
 816 PKG_CONFIG_LIBDIR
 817 ICULEHB_CFLAGS
 818 ICULEHB_LIBS
 819 CPP'
 820
 821
 822 # Initialize some variables set by options.
 823 ac_init_help=
 824 ac_init_version=false
 825 ac_unrecognized_opts=
 826 ac_unrecognized_sep=
 827 # The variables have the same names as the options, with
 828 # dashes changed to underlines.
 829 cache_file=/dev/null
 830 exec_prefix=NONE
 831 no_create=
 832 no_recursion=
 833 prefix=NONE
 834 program_prefix=NONE
 835 program_suffix=NONE
 836 program_transform_name=s,x,x,
 837 silent=
 838 site=
 839 srcdir=
 840 verbose=
 841 x_includes=NONE
 842 x_libraries=NONE
 843
 844 # Installation directory options.
 845 # These are left unexpanded so users can "make install exec_prefix=/foo"
 846 # and all the variables that are supposed to be based on exec_prefix
 847 # by default will actually change.
 848 # Use braces instead of parens because sh, perl, etc. also accept them.
 849 # (The list follows the same order as the GNU Coding Standards.)
 850 bindir='${exec_prefix}/bin'
 851 sbindir='${exec_prefix}/sbin'
 852 libexecdir='${exec_prefix}/libexec'
 853 datarootdir='${prefix}/share'
 854 datadir='${datarootdir}'
 855 sysconfdir='${prefix}/etc'
 856 sharedstatedir='${prefix}/com'
 857 localstatedir='${prefix}/var'
 858 includedir='${prefix}/include'
 859 oldincludedir='/usr/include'
 860 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 861 infodir='${datarootdir}/info'
 862 htmldir='${docdir}'
 863 dvidir='${docdir}'
 864 pdfdir='${docdir}'
 865 psdir='${docdir}'
 866 libdir='${exec_prefix}/lib'
 867 localedir='${datarootdir}/locale'
 868 mandir='${datarootdir}/man'
 869
 870 ac_prev=
 871 ac_dashdash=
 872 for ac_option
 873 do
 874   # If the previous option needs an argument, assign it.
 875   if test -n "$ac_prev"; then
 876     eval $ac_prev=\$ac_option
 877     ac_prev=
 878     continue
 879   fi
 880
 881   case $ac_option in
 882   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 883   *=)   ac_optarg= ;;
 884   *)    ac_optarg=yes ;;
 885   esac
 886
 887   # Accept the important Cygnus configure options, so we can diagnose typos.
 888
 889   case $ac_dashdash$ac_option in
 890   --)
 891     ac_dashdash=yes ;;
 892
 893   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 894     ac_prev=bindir ;;
 895   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 896     bindir=$ac_optarg ;;
 897
 898   -build | --build | --buil | --bui | --bu)
 899     ac_prev=build_alias ;;
 900   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 901     build_alias=$ac_optarg ;;
 902
 903   -cache-file | --cache-file | --cache-fil | --cache-fi \
 904   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 905     ac_prev=cache_file ;;
 906   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 907   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 908     cache_file=$ac_optarg ;;
 909
 910   --config-cache | -C)
 911     cache_file=config.cache ;;
 912
 913   -datadir | --datadir | --datadi | --datad)
 914     ac_prev=datadir ;;
 915   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 916     datadir=$ac_optarg ;;
 917
 918   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 919   | --dataroo | --dataro | --datar)
 920     ac_prev=datarootdir ;;
 921   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 922   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 923     datarootdir=$ac_optarg ;;
 924
 925   -disable-* | --disable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error $? "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=no ;;
 940
 941   -docdir | --docdir | --docdi | --doc | --do)
 942     ac_prev=docdir ;;
 943   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 944     docdir=$ac_optarg ;;
 945
 946   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 947     ac_prev=dvidir ;;
 948   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 949     dvidir=$ac_optarg ;;
 950
 951   -enable-* | --enable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       as_fn_error $? "invalid feature name: $ac_useropt"
 956     ac_useropt_orig=$ac_useropt
 957     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 958     case $ac_user_opts in
 959       *"
 960 "enable_$ac_useropt"
 961 "*) ;;
 962       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 963          ac_unrecognized_sep=', ';;
 964     esac
 965     eval enable_$ac_useropt=\$ac_optarg ;;
 966
 967   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 968   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 969   | --exec | --exe | --ex)
 970     ac_prev=exec_prefix ;;
 971   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 972   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 973   | --exec=* | --exe=* | --ex=*)
 974     exec_prefix=$ac_optarg ;;
 975
 976   -gas | --gas | --ga | --g)
 977     # Obsolete; use --with-gas.
 978     with_gas=yes ;;
 979
 980   -help | --help | --hel | --he | -h)
 981     ac_init_help=long ;;
 982   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 983     ac_init_help=recursive ;;
 984   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 985     ac_init_help=short ;;
 986
 987   -host | --host | --hos | --ho)
 988     ac_prev=host_alias ;;
 989   -host=* | --host=* | --hos=* | --ho=*)
 990     host_alias=$ac_optarg ;;
 991
 992   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 993     ac_prev=htmldir ;;
 994   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 995   | --ht=*)
 996     htmldir=$ac_optarg ;;
 997
 998   -includedir | --includedir | --includedi | --included | --include \
 999   | --includ | --inclu | --incl | --inc)
1000     ac_prev=includedir ;;
1001   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1002   | --includ=* | --inclu=* | --incl=* | --inc=*)
1003     includedir=$ac_optarg ;;
1004
1005   -infodir | --infodir | --infodi | --infod | --info | --inf)
1006     ac_prev=infodir ;;
1007   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1008     infodir=$ac_optarg ;;
1009
1010   -libdir | --libdir | --libdi | --libd)
1011     ac_prev=libdir ;;
1012   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1013     libdir=$ac_optarg ;;
1014
1015   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1016   | --libexe | --libex | --libe)
1017     ac_prev=libexecdir ;;
1018   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1019   | --libexe=* | --libex=* | --libe=*)
1020     libexecdir=$ac_optarg ;;
1021
1022   -localedir | --localedir | --localedi | --localed | --locale)
1023     ac_prev=localedir ;;
1024   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1025     localedir=$ac_optarg ;;
1026
1027   -localstatedir | --localstatedir | --localstatedi | --localstated \
1028   | --localstate | --localstat | --localsta | --localst | --locals)
1029     ac_prev=localstatedir ;;
1030   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1031   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1032     localstatedir=$ac_optarg ;;
1033
1034   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1035     ac_prev=mandir ;;
1036   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1037     mandir=$ac_optarg ;;
1038
1039   -nfp | --nfp | --nf)
1040     # Obsolete; use --without-fp.
1041     with_fp=no ;;
1042
1043   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1044   | --no-cr | --no-c | -n)
1045     no_create=yes ;;
1046
1047   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1048   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1049     no_recursion=yes ;;
1050
1051   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1052   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1053   | --oldin | --oldi | --old | --ol | --o)
1054     ac_prev=oldincludedir ;;
1055   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1056   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1057   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1058     oldincludedir=$ac_optarg ;;
1059
1060   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1061     ac_prev=prefix ;;
1062   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1063     prefix=$ac_optarg ;;
1064
1065   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1066   | --program-pre | --program-pr | --program-p)
1067     ac_prev=program_prefix ;;
1068   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1069   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1070     program_prefix=$ac_optarg ;;
1071
1072   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1073   | --program-suf | --program-su | --program-s)
1074     ac_prev=program_suffix ;;
1075   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1076   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1077     program_suffix=$ac_optarg ;;
1078
1079   -program-transform-name | --program-transform-name \
1080   | --program-transform-nam | --program-transform-na \
1081   | --program-transform-n | --program-transform- \
1082   | --program-transform | --program-transfor \
1083   | --program-transfo | --program-transf \
1084   | --program-trans | --program-tran \
1085   | --progr-tra | --program-tr | --program-t)
1086     ac_prev=program_transform_name ;;
1087   -program-transform-name=* | --program-transform-name=* \
1088   | --program-transform-nam=* | --program-transform-na=* \
1089   | --program-transform-n=* | --program-transform-=* \
1090   | --program-transform=* | --program-transfor=* \
1091   | --program-transfo=* | --program-transf=* \
1092   | --program-trans=* | --program-tran=* \
1093   | --progr-tra=* | --program-tr=* | --program-t=*)
1094     program_transform_name=$ac_optarg ;;
1095
1096   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1097     ac_prev=pdfdir ;;
1098   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1099     pdfdir=$ac_optarg ;;
1100
1101   -psdir | --psdir | --psdi | --psd | --ps)
1102     ac_prev=psdir ;;
1103   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1104     psdir=$ac_optarg ;;
1105
1106   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107   | -silent | --silent | --silen | --sile | --sil)
1108     silent=yes ;;
1109
1110   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1111     ac_prev=sbindir ;;
1112   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1113   | --sbi=* | --sb=*)
1114     sbindir=$ac_optarg ;;
1115
1116   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1117   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1118   | --sharedst | --shareds | --shared | --share | --shar \
1119   | --sha | --sh)
1120     ac_prev=sharedstatedir ;;
1121   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1122   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1123   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1124   | --sha=* | --sh=*)
1125     sharedstatedir=$ac_optarg ;;
1126
1127   -site | --site | --sit)
1128     ac_prev=site ;;
1129   -site=* | --site=* | --sit=*)
1130     site=$ac_optarg ;;
1131
1132   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1133     ac_prev=srcdir ;;
1134   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1135     srcdir=$ac_optarg ;;
1136
1137   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1138   | --syscon | --sysco | --sysc | --sys | --sy)
1139     ac_prev=sysconfdir ;;
1140   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1141   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1142     sysconfdir=$ac_optarg ;;
1143
1144   -target | --target | --targe | --targ | --tar | --ta | --t)
1145     ac_prev=target_alias ;;
1146   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1147     target_alias=$ac_optarg ;;
1148
1149   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1150     verbose=yes ;;
1151
1152   -version | --version | --versio | --versi | --vers | -V)
1153     ac_init_version=: ;;
1154
1155   -with-* | --with-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=\$ac_optarg ;;
1170
1171   -without-* | --without-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error $? "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=no ;;
1186
1187   --x)
1188     # Obsolete; use --with-x.
1189     with_x=yes ;;
1190
1191   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1192   | --x-incl | --x-inc | --x-in | --x-i)
1193     ac_prev=x_includes ;;
1194   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1195   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1196     x_includes=$ac_optarg ;;
1197
1198   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1199   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1200     ac_prev=x_libraries ;;
1201   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1202   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1203     x_libraries=$ac_optarg ;;
1204
1205   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1206 Try \`$0 --help' for more information"
1207     ;;
1208
1209   *=*)
1210     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1211     # Reject names that are not valid shell variable names.
1212     case $ac_envvar in #(
1213       '' | [0-9]* | *[!_$as_cr_alnum]* )
1214       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1215     esac
1216     eval $ac_envvar=\$ac_optarg
1217     export $ac_envvar ;;
1218
1219   *)
1220     # FIXME: should be removed in autoconf 3.0.
1221     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1222     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1223       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1224     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1225     ;;
1226
1227   esac
1228 done
1229
1230 if test -n "$ac_prev"; then
1231   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1232   as_fn_error $? "missing argument to $ac_option"
1233 fi
1234
1235 if test -n "$ac_unrecognized_opts"; then
1236   case $enable_option_checking in
1237     no) ;;
1238     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1239     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1240   esac
1241 fi
1242
1243 # Check all directory arguments for consistency.
1244 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1245                 datadir sysconfdir sharedstatedir localstatedir includedir \
1246                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1247                 libdir localedir mandir
1248 do
1249   eval ac_val=\$$ac_var
1250   # Remove trailing slashes.
1251   case $ac_val in
1252     */ )
1253       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1254       eval $ac_var=\$ac_val;;
1255   esac
1256   # Be sure to have absolute directory names.
1257   case $ac_val in
1258     [\\/$]* | ?:[\\/]* )  continue;;
1259     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1260   esac
1261   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1262 done
1263
1264 # There might be people who depend on the old broken behavior: `$host'
1265 # used to hold the argument of --host etc.
1266 # FIXME: To remove some day.
1267 build=$build_alias
1268 host=$host_alias
1269 target=$target_alias
1270
1271 # FIXME: To remove some day.
1272 if test "x$host_alias" != x; then
1273   if test "x$build_alias" = x; then
1274     cross_compiling=maybe
1275   elif test "x$build_alias" != "x$host_alias"; then
1276     cross_compiling=yes
1277   fi
1278 fi
1279
1280 ac_tool_prefix=
1281 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1282
1283 test "$silent" = yes && exec 6>/dev/null
1284
1285
1286 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1287 ac_ls_di=`ls -di .` &&
1288 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1289   as_fn_error $? "working directory cannot be determined"
1290 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1291   as_fn_error $? "pwd does not report name of working directory"
1292
1293
1294 # Find the source files, if location was not specified.
1295 if test -z "$srcdir"; then
1296   ac_srcdir_defaulted=yes
1297   # Try the directory containing this script, then the parent directory.
1298   ac_confdir=`$as_dirname -- "$as_myself" ||
1299 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1300          X"$as_myself" : 'X\(//\)[^/]' \| \
1301          X"$as_myself" : 'X\(//\)$' \| \
1302          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1303 $as_echo X"$as_myself" |
1304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)[^/].*/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)$/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\).*/{
1317             s//\1/
1318             q
1319           }
1320           s/.*/./; q'`
1321   srcdir=$ac_confdir
1322   if test ! -r "$srcdir/$ac_unique_file"; then
1323     srcdir=..
1324   fi
1325 else
1326   ac_srcdir_defaulted=no
1327 fi
1328 if test ! -r "$srcdir/$ac_unique_file"; then
1329   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1330   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1331 fi
1332 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1333 ac_abs_confdir=`(
1334         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1335         pwd)`
1336 # When building in place, set srcdir=.
1337 if test "$ac_abs_confdir" = "$ac_pwd"; then
1338   srcdir=.
1339 fi
1340 # Remove unnecessary trailing slashes from srcdir.
1341 # Double slashes in file names in object file debugging info
1342 # mess up M-x gdb in Emacs.
1343 case $srcdir in
1344 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1345 esac
1346 for ac_var in $ac_precious_vars; do
1347   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1348   eval ac_env_${ac_var}_value=\$${ac_var}
1349   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1351 done
1352
1353 #
1354 # Report the --help message.
1355 #
1356 if test "$ac_init_help" = "long"; then
1357   # Omit some internal or obsolete options to make the list less imposing.
1358   # This message is too long to be a string in the A/UX 3.1 sh.
1359   cat <<_ACEOF
1360 \`configure' configures ICU 59.1 to adapt to many kinds of systems.
1361
1362 Usage: $0 [OPTION]... [VAR=VALUE]...
1363
1364 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1365 VAR=VALUE.  See below for descriptions of some of the useful variables.
1366
1367 Defaults for the options are specified in brackets.
1368
1369 Configuration:
1370   -h, --help              display this help and exit
1371       --help=short        display options specific to this package
1372       --help=recursive    display the short help of all the included packages
1373   -V, --version           display version information and exit
1374   -q, --quiet, --silent   do not print \`checking ...' messages
1375       --cache-file=FILE   cache test results in FILE [disabled]
1376   -C, --config-cache      alias for \`--cache-file=config.cache'
1377   -n, --no-create         do not create output files
1378       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1379
1380 Installation directories:
1381   --prefix=PREFIX         install architecture-independent files in PREFIX
1382                           [$ac_default_prefix]
1383   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1384                           [PREFIX]
1385
1386 By default, \`make install' will install all the files in
1387 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1388 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1389 for instance \`--prefix=\$HOME'.
1390
1391 For better control, use the options below.
1392
1393 Fine tuning of the installation directories:
1394   --bindir=DIR            user executables [EPREFIX/bin]
1395   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1396   --libexecdir=DIR        program executables [EPREFIX/libexec]
1397   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1398   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1399   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1400   --libdir=DIR            object code libraries [EPREFIX/lib]
1401   --includedir=DIR        C header files [PREFIX/include]
1402   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1403   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1404   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1405   --infodir=DIR           info documentation [DATAROOTDIR/info]
1406   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1407   --mandir=DIR            man documentation [DATAROOTDIR/man]
1408   --docdir=DIR            documentation root [DATAROOTDIR/doc/International
1409                           Components for Unicode]
1410   --htmldir=DIR           html documentation [DOCDIR]
1411   --dvidir=DIR            dvi documentation [DOCDIR]
1412   --pdfdir=DIR            pdf documentation [DOCDIR]
1413   --psdir=DIR             ps documentation [DOCDIR]
1414 _ACEOF
1415
1416   cat <<\_ACEOF
1417
1418 System types:
1419   --build=BUILD     configure for building on BUILD [guessed]
1420   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1421 _ACEOF
1422 fi
1423
1424 if test -n "$ac_init_help"; then
1425   case $ac_init_help in
1426      short | recursive ) echo "Configuration of ICU 59.1:";;
1427    esac
1428   cat <<\_ACEOF
1429
1430 Optional Features:
1431   --disable-option-checking  ignore unrecognized --enable/--with options
1432   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1433   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1434   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1435   --enable-release        build release libraries default=yes
1436   --enable-strict         compile with strict compiler options default=yes
1437   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1438   --enable-shared         build shared libraries default=yes
1439   --enable-static         build static libraries default=no
1440   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1441   --enable-draft          enable draft APIs (and internal APIs) default=yes
1442   --enable-renaming       add a version suffix to symbols default=yes
1443   --enable-tracing        enable function and data tracing default=no
1444   --enable-plugins        enable plugins default=no
1445   --disable-dyload        disable dynamic loading default=no
1446   --enable-rpath          use rpath when linking default is only if necessary
1447   --enable-weak-threads   weakly reference the threading library default=no
1448   --enable-extras         build ICU extras default=yes
1449   --enable-icuio          build ICU's icuio library default=yes
1450   --enable-layoutex         build ICU's Paragraph Layout library default=yes.
1451             icu-le-hb must be installed via pkg-config. See http://harfbuzz.org
1452
1453   --enable-tools         build ICU's tools default=yes
1454   --enable-tests          build ICU tests default=yes
1455   --enable-samples        build ICU samples default=yes
1456
1457 Additionally, the variable FORCE_LIBS may be set before calling configure.
1458 If set, it will REPLACE any automatic list of libraries.
1459
1460 Optional Packages:
1461   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1462   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1463   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1464   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1465   --with-data-packaging     specify how to package ICU data. Possible values:
1466         files    raw files (.res, etc)
1467         archive  build a single icudtXX.dat file
1468         library  shared library (.dll/.so/etc.)
1469         static   static library (.a/.lib/etc.)
1470         auto     build shared if possible (default)
1471            See http://userguide.icu-project.org/icudata for more info.
1472   --with-library-suffix=suffix    tag a suffix to the library names default=
1473
1474 Some influential environment variables:
1475   CC          C compiler command
1476   CFLAGS      C compiler flags
1477   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1478               nonstandard directory <lib dir>
1479   LIBS        libraries to pass to the linker, e.g. -l<library>
1480   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1481               you have headers in a nonstandard directory <include dir>
1482   CXX         C++ compiler command
1483   CXXFLAGS    C++ compiler flags
1484   PKG_CONFIG  path to pkg-config utility
1485   PKG_CONFIG_PATH
1486               directories to add to pkg-config's search path
1487   PKG_CONFIG_LIBDIR
1488               path overriding pkg-config's built-in search path
1489   ICULEHB_CFLAGS
1490               C compiler flags for ICULEHB, overriding pkg-config
1491   ICULEHB_LIBS
1492               linker flags for ICULEHB, overriding pkg-config
1493   CPP         C preprocessor
1494
1495 Use these variables to override the choices made by `configure' or to help
1496 it to find libraries and programs with nonstandard names/locations.
1497
1498 Report bugs to <http://icu-project.org/bugs>.
1499 ICU home page: <http://icu-project.org>.
1500 _ACEOF
1501 ac_status=$?
1502 fi
1503
1504 if test "$ac_init_help" = "recursive"; then
1505   # If there are subdirs, report their specific --help.
1506   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1507     test -d "$ac_dir" ||
1508       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1509       continue
1510     ac_builddir=.
1511
1512 case "$ac_dir" in
1513 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1514 *)
1515   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1516   # A ".." for each directory in $ac_dir_suffix.
1517   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1518   case $ac_top_builddir_sub in
1519   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1520   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1521   esac ;;
1522 esac
1523 ac_abs_top_builddir=$ac_pwd
1524 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1525 # for backward compatibility:
1526 ac_top_builddir=$ac_top_build_prefix
1527
1528 case $srcdir in
1529   .)  # We are building in place.
1530     ac_srcdir=.
1531     ac_top_srcdir=$ac_top_builddir_sub
1532     ac_abs_top_srcdir=$ac_pwd ;;
1533   [\\/]* | ?:[\\/]* )  # Absolute name.
1534     ac_srcdir=$srcdir$ac_dir_suffix;
1535     ac_top_srcdir=$srcdir
1536     ac_abs_top_srcdir=$srcdir ;;
1537   *) # Relative name.
1538     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1539     ac_top_srcdir=$ac_top_build_prefix$srcdir
1540     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1541 esac
1542 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1543
1544     cd "$ac_dir" || { ac_status=$?; continue; }
1545     # Check for guested configure.
1546     if test -f "$ac_srcdir/configure.gnu"; then
1547       echo &&
1548       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1549     elif test -f "$ac_srcdir/configure"; then
1550       echo &&
1551       $SHELL "$ac_srcdir/configure" --help=recursive
1552     else
1553       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1554     fi || ac_status=$?
1555     cd "$ac_pwd" || { ac_status=$?; break; }
1556   done
1557 fi
1558
1559 test -n "$ac_init_help" && exit $ac_status
1560 if $ac_init_version; then
1561   cat <<\_ACEOF
1562 ICU configure 59.1
1563 generated by GNU Autoconf 2.69
1564
1565 Copyright (C) 2012 Free Software Foundation, Inc.
1566 This configure script is free software; the Free Software Foundation
1567 gives unlimited permission to copy, distribute and modify it.
1568
1569  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
1570 _ACEOF
1571   exit
1572 fi
1573
1574 ## ------------------------ ##
1575 ## Autoconf initialization. ##
1576 ## ------------------------ ##
1577
1578 # ac_fn_c_try_compile LINENO
1579 # --------------------------
1580 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1581 ac_fn_c_try_compile ()
1582 {
1583   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584   rm -f conftest.$ac_objext
1585   if { { ac_try="$ac_compile"
1586 case "(($ac_try" in
1587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588   *) ac_try_echo=$ac_try;;
1589 esac
1590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591 $as_echo "$ac_try_echo"; } >&5
1592   (eval "$ac_compile") 2>conftest.err
1593   ac_status=$?
1594   if test -s conftest.err; then
1595     grep -v '^ *+' conftest.err >conftest.er1
1596     cat conftest.er1 >&5
1597     mv -f conftest.er1 conftest.err
1598   fi
1599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600   test $ac_status = 0; } && {
1601          test -z "$ac_c_werror_flag" ||
1602          test ! -s conftest.err
1603        } && test -s conftest.$ac_objext; then :
1604   ac_retval=0
1605 else
1606   $as_echo "$as_me: failed program was:" >&5
1607 sed 's/^/| /' conftest.$ac_ext >&5
1608
1609         ac_retval=1
1610 fi
1611   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1612   as_fn_set_status $ac_retval
1613
1614 } # ac_fn_c_try_compile
1615
1616 # ac_fn_cxx_try_compile LINENO
1617 # ----------------------------
1618 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1619 ac_fn_cxx_try_compile ()
1620 {
1621   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622   rm -f conftest.$ac_objext
1623   if { { ac_try="$ac_compile"
1624 case "(($ac_try" in
1625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626   *) ac_try_echo=$ac_try;;
1627 esac
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630   (eval "$ac_compile") 2>conftest.err
1631   ac_status=$?
1632   if test -s conftest.err; then
1633     grep -v '^ *+' conftest.err >conftest.er1
1634     cat conftest.er1 >&5
1635     mv -f conftest.er1 conftest.err
1636   fi
1637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638   test $ac_status = 0; } && {
1639          test -z "$ac_cxx_werror_flag" ||
1640          test ! -s conftest.err
1641        } && test -s conftest.$ac_objext; then :
1642   ac_retval=0
1643 else
1644   $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647         ac_retval=1
1648 fi
1649   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1650   as_fn_set_status $ac_retval
1651
1652 } # ac_fn_cxx_try_compile
1653
1654 # ac_fn_c_try_cpp LINENO
1655 # ----------------------
1656 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1657 ac_fn_c_try_cpp ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   if { { ac_try="$ac_cpp conftest.$ac_ext"
1661 case "(($ac_try" in
1662   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1663   *) ac_try_echo=$ac_try;;
1664 esac
1665 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1666 $as_echo "$ac_try_echo"; } >&5
1667   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1668   ac_status=$?
1669   if test -s conftest.err; then
1670     grep -v '^ *+' conftest.err >conftest.er1
1671     cat conftest.er1 >&5
1672     mv -f conftest.er1 conftest.err
1673   fi
1674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1675   test $ac_status = 0; } > conftest.i && {
1676          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1677          test ! -s conftest.err
1678        }; then :
1679   ac_retval=0
1680 else
1681   $as_echo "$as_me: failed program was:" >&5
1682 sed 's/^/| /' conftest.$ac_ext >&5
1683
1684     ac_retval=1
1685 fi
1686   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1687   as_fn_set_status $ac_retval
1688
1689 } # ac_fn_c_try_cpp
1690
1691 # ac_fn_cxx_try_link LINENO
1692 # -------------------------
1693 # Try to link conftest.$ac_ext, and return whether this succeeded.
1694 ac_fn_cxx_try_link ()
1695 {
1696   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1697   rm -f conftest.$ac_objext conftest$ac_exeext
1698   if { { ac_try="$ac_link"
1699 case "(($ac_try" in
1700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1701   *) ac_try_echo=$ac_try;;
1702 esac
1703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1704 $as_echo "$ac_try_echo"; } >&5
1705   (eval "$ac_link") 2>conftest.err
1706   ac_status=$?
1707   if test -s conftest.err; then
1708     grep -v '^ *+' conftest.err >conftest.er1
1709     cat conftest.er1 >&5
1710     mv -f conftest.er1 conftest.err
1711   fi
1712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1713   test $ac_status = 0; } && {
1714          test -z "$ac_cxx_werror_flag" ||
1715          test ! -s conftest.err
1716        } && test -s conftest$ac_exeext && {
1717          test "$cross_compiling" = yes ||
1718          test -x conftest$ac_exeext
1719        }; then :
1720   ac_retval=0
1721 else
1722   $as_echo "$as_me: failed program was:" >&5
1723 sed 's/^/| /' conftest.$ac_ext >&5
1724
1725         ac_retval=1
1726 fi
1727   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1728   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1729   # interfere with the next link command; also delete a directory that is
1730   # left behind by Apple's compiler.  We do this before executing the actions.
1731   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1732   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1733   as_fn_set_status $ac_retval
1734
1735 } # ac_fn_cxx_try_link
1736
1737 # ac_fn_c_try_run LINENO
1738 # ----------------------
1739 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1740 # that executables *can* be run.
1741 ac_fn_c_try_run ()
1742 {
1743   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1744   if { { ac_try="$ac_link"
1745 case "(($ac_try" in
1746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1747   *) ac_try_echo=$ac_try;;
1748 esac
1749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1750 $as_echo "$ac_try_echo"; } >&5
1751   (eval "$ac_link") 2>&5
1752   ac_status=$?
1753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1754   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1755   { { case "(($ac_try" in
1756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1757   *) ac_try_echo=$ac_try;;
1758 esac
1759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1760 $as_echo "$ac_try_echo"; } >&5
1761   (eval "$ac_try") 2>&5
1762   ac_status=$?
1763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1764   test $ac_status = 0; }; }; then :
1765   ac_retval=0
1766 else
1767   $as_echo "$as_me: program exited with status $ac_status" >&5
1768        $as_echo "$as_me: failed program was:" >&5
1769 sed 's/^/| /' conftest.$ac_ext >&5
1770
1771        ac_retval=$ac_status
1772 fi
1773   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1774   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1775   as_fn_set_status $ac_retval
1776
1777 } # ac_fn_c_try_run
1778
1779 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1780 # --------------------------------------------
1781 # Tries to find the compile-time value of EXPR in a program that includes
1782 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1783 # computed
1784 ac_fn_c_compute_int ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if test "$cross_compiling" = yes; then
1788     # Depending upon the size, compute the lo and hi bounds.
1789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1790 /* end confdefs.h.  */
1791 $4
1792 int
1793 main ()
1794 {
1795 static int test_array [1 - 2 * !(($2) >= 0)];
1796 test_array [0] = 0;
1797 return test_array [0];
1798
1799   ;
1800   return 0;
1801 }
1802 _ACEOF
1803 if ac_fn_c_try_compile "$LINENO"; then :
1804   ac_lo=0 ac_mid=0
1805   while :; do
1806     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h.  */
1808 $4
1809 int
1810 main ()
1811 {
1812 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1813 test_array [0] = 0;
1814 return test_array [0];
1815
1816   ;
1817   return 0;
1818 }
1819 _ACEOF
1820 if ac_fn_c_try_compile "$LINENO"; then :
1821   ac_hi=$ac_mid; break
1822 else
1823   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1824                         if test $ac_lo -le $ac_mid; then
1825                           ac_lo= ac_hi=
1826                           break
1827                         fi
1828                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1829 fi
1830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1831   done
1832 else
1833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1834 /* end confdefs.h.  */
1835 $4
1836 int
1837 main ()
1838 {
1839 static int test_array [1 - 2 * !(($2) < 0)];
1840 test_array [0] = 0;
1841 return test_array [0];
1842
1843   ;
1844   return 0;
1845 }
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848   ac_hi=-1 ac_mid=-1
1849   while :; do
1850     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1851 /* end confdefs.h.  */
1852 $4
1853 int
1854 main ()
1855 {
1856 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1857 test_array [0] = 0;
1858 return test_array [0];
1859
1860   ;
1861   return 0;
1862 }
1863 _ACEOF
1864 if ac_fn_c_try_compile "$LINENO"; then :
1865   ac_lo=$ac_mid; break
1866 else
1867   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1868                         if test $ac_mid -le $ac_hi; then
1869                           ac_lo= ac_hi=
1870                           break
1871                         fi
1872                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1873 fi
1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875   done
1876 else
1877   ac_lo= ac_hi=
1878 fi
1879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 # Binary search between lo and hi bounds.
1883 while test "x$ac_lo" != "x$ac_hi"; do
1884   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1886 /* end confdefs.h.  */
1887 $4
1888 int
1889 main ()
1890 {
1891 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1892 test_array [0] = 0;
1893 return test_array [0];
1894
1895   ;
1896   return 0;
1897 }
1898 _ACEOF
1899 if ac_fn_c_try_compile "$LINENO"; then :
1900   ac_hi=$ac_mid
1901 else
1902   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1905 done
1906 case $ac_lo in #((
1907 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1908 '') ac_retval=1 ;;
1909 esac
1910   else
1911     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912 /* end confdefs.h.  */
1913 $4
1914 static long int longval () { return $2; }
1915 static unsigned long int ulongval () { return $2; }
1916 #include <stdio.h>
1917 #include <stdlib.h>
1918 int
1919 main ()
1920 {
1921
1922   FILE *f = fopen ("conftest.val", "w");
1923   if (! f)
1924     return 1;
1925   if (($2) < 0)
1926     {
1927       long int i = longval ();
1928       if (i != ($2))
1929         return 1;
1930       fprintf (f, "%ld", i);
1931     }
1932   else
1933     {
1934       unsigned long int i = ulongval ();
1935       if (i != ($2))
1936         return 1;
1937       fprintf (f, "%lu", i);
1938     }
1939   /* Do not output a trailing newline, as this causes \r\n confusion
1940      on some platforms.  */
1941   return ferror (f) || fclose (f) != 0;
1942
1943   ;
1944   return 0;
1945 }
1946 _ACEOF
1947 if ac_fn_c_try_run "$LINENO"; then :
1948   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1949 else
1950   ac_retval=1
1951 fi
1952 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1953   conftest.$ac_objext conftest.beam conftest.$ac_ext
1954 rm -f conftest.val
1955
1956   fi
1957   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1958   as_fn_set_status $ac_retval
1959
1960 } # ac_fn_c_compute_int
1961
1962 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1963 # -------------------------------------------------------
1964 # Tests whether HEADER exists and can be compiled using the include files in
1965 # INCLUDES, setting the cache variable VAR accordingly.
1966 ac_fn_c_check_header_compile ()
1967 {
1968   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1970 $as_echo_n "checking for $2... " >&6; }
1971 if eval \${$3+:} false; then :
1972   $as_echo_n "(cached) " >&6
1973 else
1974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1975 /* end confdefs.h.  */
1976 $4
1977 #include <$2>
1978 _ACEOF
1979 if ac_fn_c_try_compile "$LINENO"; then :
1980   eval "$3=yes"
1981 else
1982   eval "$3=no"
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 fi
1986 eval ac_res=\$$3
1987                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1988 $as_echo "$ac_res" >&6; }
1989   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1990
1991 } # ac_fn_c_check_header_compile
1992
1993 # ac_fn_c_try_link LINENO
1994 # -----------------------
1995 # Try to link conftest.$ac_ext, and return whether this succeeded.
1996 ac_fn_c_try_link ()
1997 {
1998   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1999   rm -f conftest.$ac_objext conftest$ac_exeext
2000   if { { ac_try="$ac_link"
2001 case "(($ac_try" in
2002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2003   *) ac_try_echo=$ac_try;;
2004 esac
2005 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2006 $as_echo "$ac_try_echo"; } >&5
2007   (eval "$ac_link") 2>conftest.err
2008   ac_status=$?
2009   if test -s conftest.err; then
2010     grep -v '^ *+' conftest.err >conftest.er1
2011     cat conftest.er1 >&5
2012     mv -f conftest.er1 conftest.err
2013   fi
2014   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2015   test $ac_status = 0; } && {
2016          test -z "$ac_c_werror_flag" ||
2017          test ! -s conftest.err
2018        } && test -s conftest$ac_exeext && {
2019          test "$cross_compiling" = yes ||
2020          test -x conftest$ac_exeext
2021        }; then :
2022   ac_retval=0
2023 else
2024   $as_echo "$as_me: failed program was:" >&5
2025 sed 's/^/| /' conftest.$ac_ext >&5
2026
2027         ac_retval=1
2028 fi
2029   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2030   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2031   # interfere with the next link command; also delete a directory that is
2032   # left behind by Apple's compiler.  We do this before executing the actions.
2033   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2034   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2035   as_fn_set_status $ac_retval
2036
2037 } # ac_fn_c_try_link
2038
2039 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2040 # -------------------------------------------------------
2041 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2042 # the include files in INCLUDES and setting the cache variable VAR
2043 # accordingly.
2044 ac_fn_c_check_header_mongrel ()
2045 {
2046   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2047   if eval \${$3+:} false; then :
2048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2049 $as_echo_n "checking for $2... " >&6; }
2050 if eval \${$3+:} false; then :
2051   $as_echo_n "(cached) " >&6
2052 fi
2053 eval ac_res=\$$3
2054                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2055 $as_echo "$ac_res" >&6; }
2056 else
2057   # Is the header compilable?
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2059 $as_echo_n "checking $2 usability... " >&6; }
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h.  */
2062 $4
2063 #include <$2>
2064 _ACEOF
2065 if ac_fn_c_try_compile "$LINENO"; then :
2066   ac_header_compiler=yes
2067 else
2068   ac_header_compiler=no
2069 fi
2070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2072 $as_echo "$ac_header_compiler" >&6; }
2073
2074 # Is the header present?
2075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2076 $as_echo_n "checking $2 presence... " >&6; }
2077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2078 /* end confdefs.h.  */
2079 #include <$2>
2080 _ACEOF
2081 if ac_fn_c_try_cpp "$LINENO"; then :
2082   ac_header_preproc=yes
2083 else
2084   ac_header_preproc=no
2085 fi
2086 rm -f conftest.err conftest.i conftest.$ac_ext
2087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2088 $as_echo "$ac_header_preproc" >&6; }
2089
2090 # So?  What about this header?
2091 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2092   yes:no: )
2093     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2094 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2095     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2096 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2097     ;;
2098   no:yes:* )
2099     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2100 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2101     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2102 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2103     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2104 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2105     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2106 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2107     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2108 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2109 ( $as_echo "## ------------------------------------------ ##
2110 ## Report this to http://icu-project.org/bugs ##
2111 ## ------------------------------------------ ##"
2112      ) | sed "s/^/$as_me: WARNING:     /" >&2
2113     ;;
2114 esac
2115   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2116 $as_echo_n "checking for $2... " >&6; }
2117 if eval \${$3+:} false; then :
2118   $as_echo_n "(cached) " >&6
2119 else
2120   eval "$3=\$ac_header_compiler"
2121 fi
2122 eval ac_res=\$$3
2123                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2124 $as_echo "$ac_res" >&6; }
2125 fi
2126   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2127
2128 } # ac_fn_c_check_header_mongrel
2129
2130 # ac_fn_c_check_func LINENO FUNC VAR
2131 # ----------------------------------
2132 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2133 ac_fn_c_check_func ()
2134 {
2135   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2137 $as_echo_n "checking for $2... " >&6; }
2138 if eval \${$3+:} false; then :
2139   $as_echo_n "(cached) " >&6
2140 else
2141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2142 /* end confdefs.h.  */
2143 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2144    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2145 #define $2 innocuous_$2
2146
2147 /* System header to define __stub macros and hopefully few prototypes,
2148     which can conflict with char $2 (); below.
2149     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2150     <limits.h> exists even on freestanding compilers.  */
2151
2152 #ifdef __STDC__
2153 # include <limits.h>
2154 #else
2155 # include <assert.h>
2156 #endif
2157
2158 #undef $2
2159
2160 /* Override any GCC internal prototype to avoid an error.
2161    Use char because int might match the return type of a GCC
2162    builtin and then its argument prototype would still apply.  */
2163 #ifdef __cplusplus
2164 extern "C"
2165 #endif
2166 char $2 ();
2167 /* The GNU C library defines this for functions which it implements
2168     to always fail with ENOSYS.  Some functions are actually named
2169     something starting with __ and the normal name is an alias.  */
2170 #if defined __stub_$2 || defined __stub___$2
2171 choke me
2172 #endif
2173
2174 int
2175 main ()
2176 {
2177 return $2 ();
2178   ;
2179   return 0;
2180 }
2181 _ACEOF
2182 if ac_fn_c_try_link "$LINENO"; then :
2183   eval "$3=yes"
2184 else
2185   eval "$3=no"
2186 fi
2187 rm -f core conftest.err conftest.$ac_objext \
2188     conftest$ac_exeext conftest.$ac_ext
2189 fi
2190 eval ac_res=\$$3
2191                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2192 $as_echo "$ac_res" >&6; }
2193   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2194
2195 } # ac_fn_c_check_func
2196
2197 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2198 # -------------------------------------------
2199 # Tests whether TYPE exists after having included INCLUDES, setting cache
2200 # variable VAR accordingly.
2201 ac_fn_c_check_type ()
2202 {
2203   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2204   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2205 $as_echo_n "checking for $2... " >&6; }
2206 if eval \${$3+:} false; then :
2207   $as_echo_n "(cached) " >&6
2208 else
2209   eval "$3=no"
2210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2211 /* end confdefs.h.  */
2212 $4
2213 int
2214 main ()
2215 {
2216 if (sizeof ($2))
2217          return 0;
2218   ;
2219   return 0;
2220 }
2221 _ACEOF
2222 if ac_fn_c_try_compile "$LINENO"; then :
2223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2224 /* end confdefs.h.  */
2225 $4
2226 int
2227 main ()
2228 {
2229 if (sizeof (($2)))
2230             return 0;
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236
2237 else
2238   eval "$3=yes"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$3
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2248
2249 } # ac_fn_c_check_type
2250 cat >config.log <<_ACEOF
2251 This file contains any messages produced by compilers while
2252 running configure, to aid debugging if configure makes a mistake.
2253
2254 It was created by ICU $as_me 59.1, which was
2255 generated by GNU Autoconf 2.69.  Invocation command line was
2256
2257   $ $0 $@
2258
2259 _ACEOF
2260 exec 5>>config.log
2261 {
2262 cat <<_ASUNAME
2263 ## --------- ##
2264 ## Platform. ##
2265 ## --------- ##
2266
2267 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2268 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2269 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2270 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2271 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2272
2273 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2274 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2275
2276 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2277 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2278 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2279 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2280 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2281 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2282 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2283
2284 _ASUNAME
2285
2286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2287 for as_dir in $PATH
2288 do
2289   IFS=$as_save_IFS
2290   test -z "$as_dir" && as_dir=.
2291     $as_echo "PATH: $as_dir"
2292   done
2293 IFS=$as_save_IFS
2294
2295 } >&5
2296
2297 cat >&5 <<_ACEOF
2298
2299
2300 ## ----------- ##
2301 ## Core tests. ##
2302 ## ----------- ##
2303
2304 _ACEOF
2305
2306
2307 # Keep a trace of the command line.
2308 # Strip out --no-create and --no-recursion so they do not pile up.
2309 # Strip out --silent because we don't want to record it for future runs.
2310 # Also quote any args containing shell meta-characters.
2311 # Make two passes to allow for proper duplicate-argument suppression.
2312 ac_configure_args=
2313 ac_configure_args0=
2314 ac_configure_args1=
2315 ac_must_keep_next=false
2316 for ac_pass in 1 2
2317 do
2318   for ac_arg
2319   do
2320     case $ac_arg in
2321     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2322     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2323     | -silent | --silent | --silen | --sile | --sil)
2324       continue ;;
2325     *\'*)
2326       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2327     esac
2328     case $ac_pass in
2329     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2330     2)
2331       as_fn_append ac_configure_args1 " '$ac_arg'"
2332       if test $ac_must_keep_next = true; then
2333         ac_must_keep_next=false # Got value, back to normal.
2334       else
2335         case $ac_arg in
2336           *=* | --config-cache | -C | -disable-* | --disable-* \
2337           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2338           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2339           | -with-* | --with-* | -without-* | --without-* | --x)
2340             case "$ac_configure_args0 " in
2341               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2342             esac
2343             ;;
2344           -* ) ac_must_keep_next=true ;;
2345         esac
2346       fi
2347       as_fn_append ac_configure_args " '$ac_arg'"
2348       ;;
2349     esac
2350   done
2351 done
2352 { ac_configure_args0=; unset ac_configure_args0;}
2353 { ac_configure_args1=; unset ac_configure_args1;}
2354
2355 # When interrupted or exit'd, cleanup temporary files, and complete
2356 # config.log.  We remove comments because anyway the quotes in there
2357 # would cause problems or look ugly.
2358 # WARNING: Use '\'' to represent an apostrophe within the trap.
2359 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2360 trap 'exit_status=$?
2361   # Save into config.log some information that might help in debugging.
2362   {
2363     echo
2364
2365     $as_echo "## ---------------- ##
2366 ## Cache variables. ##
2367 ## ---------------- ##"
2368     echo
2369     # The following way of writing the cache mishandles newlines in values,
2370 (
2371   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2372     eval ac_val=\$$ac_var
2373     case $ac_val in #(
2374     *${as_nl}*)
2375       case $ac_var in #(
2376       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2377 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2378       esac
2379       case $ac_var in #(
2380       _ | IFS | as_nl) ;; #(
2381       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2382       *) { eval $ac_var=; unset $ac_var;} ;;
2383       esac ;;
2384     esac
2385   done
2386   (set) 2>&1 |
2387     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2388     *${as_nl}ac_space=\ *)
2389       sed -n \
2390         "s/'\''/'\''\\\\'\'''\''/g;
2391           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2392       ;; #(
2393     *)
2394       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2395       ;;
2396     esac |
2397     sort
2398 )
2399     echo
2400
2401     $as_echo "## ----------------- ##
2402 ## Output variables. ##
2403 ## ----------------- ##"
2404     echo
2405     for ac_var in $ac_subst_vars
2406     do
2407       eval ac_val=\$$ac_var
2408       case $ac_val in
2409       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2410       esac
2411       $as_echo "$ac_var='\''$ac_val'\''"
2412     done | sort
2413     echo
2414
2415     if test -n "$ac_subst_files"; then
2416       $as_echo "## ------------------- ##
2417 ## File substitutions. ##
2418 ## ------------------- ##"
2419       echo
2420       for ac_var in $ac_subst_files
2421       do
2422         eval ac_val=\$$ac_var
2423         case $ac_val in
2424         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2425         esac
2426         $as_echo "$ac_var='\''$ac_val'\''"
2427       done | sort
2428       echo
2429     fi
2430
2431     if test -s confdefs.h; then
2432       $as_echo "## ----------- ##
2433 ## confdefs.h. ##
2434 ## ----------- ##"
2435       echo
2436       cat confdefs.h
2437       echo
2438     fi
2439     test "$ac_signal" != 0 &&
2440       $as_echo "$as_me: caught signal $ac_signal"
2441     $as_echo "$as_me: exit $exit_status"
2442   } >&5
2443   rm -f core *.core core.conftest.* &&
2444     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2445     exit $exit_status
2446 ' 0
2447 for ac_signal in 1 2 13 15; do
2448   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2449 done
2450 ac_signal=0
2451
2452 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2453 rm -f -r conftest* confdefs.h
2454
2455 $as_echo "/* confdefs.h */" > confdefs.h
2456
2457 # Predefined preprocessor variables.
2458
2459 cat >>confdefs.h <<_ACEOF
2460 #define PACKAGE_NAME "$PACKAGE_NAME"
2461 _ACEOF
2462
2463 cat >>confdefs.h <<_ACEOF
2464 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2465 _ACEOF
2466
2467 cat >>confdefs.h <<_ACEOF
2468 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2469 _ACEOF
2470
2471 cat >>confdefs.h <<_ACEOF
2472 #define PACKAGE_STRING "$PACKAGE_STRING"
2473 _ACEOF
2474
2475 cat >>confdefs.h <<_ACEOF
2476 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2477 _ACEOF
2478
2479 cat >>confdefs.h <<_ACEOF
2480 #define PACKAGE_URL "$PACKAGE_URL"
2481 _ACEOF
2482
2483
2484 # Let the site file select an alternate cache file if it wants to.
2485 # Prefer an explicitly selected file to automatically selected ones.
2486 ac_site_file1=NONE
2487 ac_site_file2=NONE
2488 if test -n "$CONFIG_SITE"; then
2489   # We do not want a PATH search for config.site.
2490   case $CONFIG_SITE in #((
2491     -*)  ac_site_file1=./$CONFIG_SITE;;
2492     */*) ac_site_file1=$CONFIG_SITE;;
2493     *)   ac_site_file1=./$CONFIG_SITE;;
2494   esac
2495 elif test "x$prefix" != xNONE; then
2496   ac_site_file1=$prefix/share/config.site
2497   ac_site_file2=$prefix/etc/config.site
2498 else
2499   ac_site_file1=$ac_default_prefix/share/config.site
2500   ac_site_file2=$ac_default_prefix/etc/config.site
2501 fi
2502 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2503 do
2504   test "x$ac_site_file" = xNONE && continue
2505   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2506     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2507 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2508     sed 's/^/| /' "$ac_site_file" >&5
2509     . "$ac_site_file" \
2510       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2511 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2512 as_fn_error $? "failed to load site script $ac_site_file
2513 See \`config.log' for more details" "$LINENO" 5; }
2514   fi
2515 done
2516
2517 if test -r "$cache_file"; then
2518   # Some versions of bash will fail to source /dev/null (special files
2519   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2520   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2521     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2522 $as_echo "$as_me: loading cache $cache_file" >&6;}
2523     case $cache_file in
2524       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2525       *)                      . "./$cache_file";;
2526     esac
2527   fi
2528 else
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2530 $as_echo "$as_me: creating cache $cache_file" >&6;}
2531   >$cache_file
2532 fi
2533
2534 # Check that the precious variables saved in the cache have kept the same
2535 # value.
2536 ac_cache_corrupted=false
2537 for ac_var in $ac_precious_vars; do
2538   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2539   eval ac_new_set=\$ac_env_${ac_var}_set
2540   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2541   eval ac_new_val=\$ac_env_${ac_var}_value
2542   case $ac_old_set,$ac_new_set in
2543     set,)
2544       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2545 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2546       ac_cache_corrupted=: ;;
2547     ,set)
2548       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2549 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2550       ac_cache_corrupted=: ;;
2551     ,);;
2552     *)
2553       if test "x$ac_old_val" != "x$ac_new_val"; then
2554         # differences in whitespace do not lead to failure.
2555         ac_old_val_w=`echo x $ac_old_val`
2556         ac_new_val_w=`echo x $ac_new_val`
2557         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2558           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2559 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2560           ac_cache_corrupted=:
2561         else
2562           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2563 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2564           eval $ac_var=\$ac_old_val
2565         fi
2566         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2567 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2568         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2569 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2570       fi;;
2571   esac
2572   # Pass precious variables to config.status.
2573   if test "$ac_new_set" = set; then
2574     case $ac_new_val in
2575     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2576     *) ac_arg=$ac_var=$ac_new_val ;;
2577     esac
2578     case " $ac_configure_args " in
2579       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2580       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2581     esac
2582   fi
2583 done
2584 if $ac_cache_corrupted; then
2585   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2586 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2587   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2588 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2589   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2590 fi
2591 ## -------------------- ##
2592 ## Main body of script. ##
2593 ## -------------------- ##
2594
2595 ac_ext=c
2596 ac_cpp='$CPP $CPPFLAGS'
2597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2600
2601
2602
2603
2604
2605
2606 PACKAGE="icu"
2607
2608
2609 # Use custom echo test for newline option
2610 # Current autoconf (2.65) gives incorrect echo newline option
2611 # for icu-config
2612 # This may be removed later - mow (June 17, 2010)
2613 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2614 case `/bin/sh -c "echo -n x"` in
2615 -n*)
2616   case `/bin/sh -c "echo 'x\c'"` in
2617   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2618   *)   ICU_ECHO_C='\c';;
2619   esac;;
2620 *)
2621   ICU_ECHO_N='-n';;
2622 esac
2623
2624
2625
2626
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2628 $as_echo_n "checking for ICU version numbers... " >&6; }
2629
2630 # Get the ICU version from uversion.h or other headers
2631 geticuversion() {
2632     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2633 }
2634 getuversion() {
2635     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2636 }
2637 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2638 if test x"$VERSION" = x; then
2639    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2640 fi
2641
2642 #TODO: IcuBug:8502
2643 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2644 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2645 #fi
2646
2647 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2648 if test x"$UNICODE_VERSION" = x; then
2649     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2650 fi
2651 # Compute a reasonable library version from the release version. This is
2652 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2653 # has at least a dot in it, so we'll add a .0 if needed.
2654 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2655 LIB_VERSION=$VERSION
2656 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2657
2658
2659
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2661 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2662
2663
2664
2665 # Determine the host system
2666 ac_aux_dir=
2667 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2668   if test -f "$ac_dir/install-sh"; then
2669     ac_aux_dir=$ac_dir
2670     ac_install_sh="$ac_aux_dir/install-sh -c"
2671     break
2672   elif test -f "$ac_dir/install.sh"; then
2673     ac_aux_dir=$ac_dir
2674     ac_install_sh="$ac_aux_dir/install.sh -c"
2675     break
2676   elif test -f "$ac_dir/shtool"; then
2677     ac_aux_dir=$ac_dir
2678     ac_install_sh="$ac_aux_dir/shtool install -c"
2679     break
2680   fi
2681 done
2682 if test -z "$ac_aux_dir"; then
2683   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2684 fi
2685
2686 # These three variables are undocumented and unsupported,
2687 # and are intended to be withdrawn in a future Autoconf release.
2688 # They can cause serious problems if a builder's source tree is in a directory
2689 # whose full name contains unusual characters.
2690 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2691 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2692 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2693
2694
2695 # Make sure we can run config.sub.
2696 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2697   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2698
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2700 $as_echo_n "checking build system type... " >&6; }
2701 if ${ac_cv_build+:} false; then :
2702   $as_echo_n "(cached) " >&6
2703 else
2704   ac_build_alias=$build_alias
2705 test "x$ac_build_alias" = x &&
2706   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2707 test "x$ac_build_alias" = x &&
2708   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2709 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2710   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2711
2712 fi
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2714 $as_echo "$ac_cv_build" >&6; }
2715 case $ac_cv_build in
2716 *-*-*) ;;
2717 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2718 esac
2719 build=$ac_cv_build
2720 ac_save_IFS=$IFS; IFS='-'
2721 set x $ac_cv_build
2722 shift
2723 build_cpu=$1
2724 build_vendor=$2
2725 shift; shift
2726 # Remember, the first character of IFS is used to create $*,
2727 # except with old shells:
2728 build_os=$*
2729 IFS=$ac_save_IFS
2730 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2731
2732
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2734 $as_echo_n "checking host system type... " >&6; }
2735 if ${ac_cv_host+:} false; then :
2736   $as_echo_n "(cached) " >&6
2737 else
2738   if test "x$host_alias" = x; then
2739   ac_cv_host=$ac_cv_build
2740 else
2741   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2742     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2743 fi
2744
2745 fi
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2747 $as_echo "$ac_cv_host" >&6; }
2748 case $ac_cv_host in
2749 *-*-*) ;;
2750 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2751 esac
2752 host=$ac_cv_host
2753 ac_save_IFS=$IFS; IFS='-'
2754 set x $ac_cv_host
2755 shift
2756 host_cpu=$1
2757 host_vendor=$2
2758 shift; shift
2759 # Remember, the first character of IFS is used to create $*,
2760 # except with old shells:
2761 host_os=$*
2762 IFS=$ac_save_IFS
2763 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2764
2765
2766
2767
2768
2769 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2770 _CXX_CXXSUFFIX=cpp
2771 export _CXX_CXXSUFFIX
2772
2773 # Accumulate #defines
2774
2775 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2776 # They are only needed for building ICU itself. Example: platform stuff
2777 CONFIG_CPPFLAGS=""
2778 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2779 # and also a notice is output that they need to be set
2780 # for end-users of ICU also. uconfig.h.prepend is generated
2781 # with, for example, "#define U_DISABLE_RENAMING 1"
2782 # Example: ICU configuration stuff
2783 UCONFIG_CPPFLAGS=""
2784 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2785 # such as -std
2786 UCONFIG_CFLAGS=""
2787
2788 # Check whether to build debug libraries
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2790 $as_echo_n "checking whether to build debug libraries... " >&6; }
2791 enabled=no
2792 ENABLE_DEBUG=0
2793 # Check whether --enable-debug was given.
2794 if test "${enable_debug+set}" = set; then :
2795   enableval=$enable_debug;  case "${enableval}" in
2796          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2797          *) ;;
2798     esac
2799 fi
2800
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2802 $as_echo "$enabled" >&6; }
2803
2804
2805 # Check whether to build release libraries
2806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2807 $as_echo_n "checking whether to build release libraries... " >&6; }
2808 enabled=yes
2809 ENABLE_RELEASE=1
2810 # Check whether --enable-release was given.
2811 if test "${enable_release+set}" = set; then :
2812   enableval=$enable_release;  case "${enableval}" in
2813          no) enabled=no; ENABLE_RELEASE=0 ;;
2814          *) ;;
2815     esac
2816 fi
2817
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2819 $as_echo "$enabled" >&6; }
2820
2821
2822 # Don't use the default C/CXXFLags
2823 : ${CFLAGS=""}
2824 : ${CXXFLAGS=""}
2825
2826 # Checks for compilers
2827 ac_ext=c
2828 ac_cpp='$CPP $CPPFLAGS'
2829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2831 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2832 if test -n "$ac_tool_prefix"; then
2833   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2834   do
2835     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2836 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838 $as_echo_n "checking for $ac_word... " >&6; }
2839 if ${ac_cv_prog_CC+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   if test -n "$CC"; then
2843   ac_cv_prog_CC="$CC" # Let the user override the test.
2844 else
2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 for as_dir in $PATH
2847 do
2848   IFS=$as_save_IFS
2849   test -z "$as_dir" && as_dir=.
2850     for ac_exec_ext in '' $ac_executable_extensions; do
2851   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2852     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2854     break 2
2855   fi
2856 done
2857   done
2858 IFS=$as_save_IFS
2859
2860 fi
2861 fi
2862 CC=$ac_cv_prog_CC
2863 if test -n "$CC"; then
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2865 $as_echo "$CC" >&6; }
2866 else
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868 $as_echo "no" >&6; }
2869 fi
2870
2871
2872     test -n "$CC" && break
2873   done
2874 fi
2875 if test -z "$CC"; then
2876   ac_ct_CC=$CC
2877   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2878 do
2879   # Extract the first word of "$ac_prog", so it can be a program name with args.
2880 set dummy $ac_prog; ac_word=$2
2881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2882 $as_echo_n "checking for $ac_word... " >&6; }
2883 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2884   $as_echo_n "(cached) " >&6
2885 else
2886   if test -n "$ac_ct_CC"; then
2887   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2888 else
2889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890 for as_dir in $PATH
2891 do
2892   IFS=$as_save_IFS
2893   test -z "$as_dir" && as_dir=.
2894     for ac_exec_ext in '' $ac_executable_extensions; do
2895   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2896     ac_cv_prog_ac_ct_CC="$ac_prog"
2897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2898     break 2
2899   fi
2900 done
2901   done
2902 IFS=$as_save_IFS
2903
2904 fi
2905 fi
2906 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2907 if test -n "$ac_ct_CC"; then
2908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2909 $as_echo "$ac_ct_CC" >&6; }
2910 else
2911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912 $as_echo "no" >&6; }
2913 fi
2914
2915
2916   test -n "$ac_ct_CC" && break
2917 done
2918
2919   if test "x$ac_ct_CC" = x; then
2920     CC=""
2921   else
2922     case $cross_compiling:$ac_tool_warned in
2923 yes:)
2924 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2925 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2926 ac_tool_warned=yes ;;
2927 esac
2928     CC=$ac_ct_CC
2929   fi
2930 fi
2931
2932
2933 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2934 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2935 as_fn_error $? "no acceptable C compiler found in \$PATH
2936 See \`config.log' for more details" "$LINENO" 5; }
2937
2938 # Provide some information about the compiler.
2939 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2940 set X $ac_compile
2941 ac_compiler=$2
2942 for ac_option in --version -v -V -qversion; do
2943   { { ac_try="$ac_compiler $ac_option >&5"
2944 case "(($ac_try" in
2945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2946   *) ac_try_echo=$ac_try;;
2947 esac
2948 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2949 $as_echo "$ac_try_echo"; } >&5
2950   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2951   ac_status=$?
2952   if test -s conftest.err; then
2953     sed '10a\
2954 ... rest of stderr output deleted ...
2955          10q' conftest.err >conftest.er1
2956     cat conftest.er1 >&5
2957   fi
2958   rm -f conftest.er1 conftest.err
2959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2960   test $ac_status = 0; }
2961 done
2962
2963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2964 /* end confdefs.h.  */
2965
2966 int
2967 main ()
2968 {
2969
2970   ;
2971   return 0;
2972 }
2973 _ACEOF
2974 ac_clean_files_save=$ac_clean_files
2975 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2976 # Try to create an executable without -o first, disregard a.out.
2977 # It will help us diagnose broken compilers, and finding out an intuition
2978 # of exeext.
2979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2980 $as_echo_n "checking whether the C compiler works... " >&6; }
2981 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2982
2983 # The possible output files:
2984 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2985
2986 ac_rmfiles=
2987 for ac_file in $ac_files
2988 do
2989   case $ac_file in
2990     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2991     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2992   esac
2993 done
2994 rm -f $ac_rmfiles
2995
2996 if { { ac_try="$ac_link_default"
2997 case "(($ac_try" in
2998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2999   *) ac_try_echo=$ac_try;;
3000 esac
3001 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3002 $as_echo "$ac_try_echo"; } >&5
3003   (eval "$ac_link_default") 2>&5
3004   ac_status=$?
3005   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3006   test $ac_status = 0; }; then :
3007   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3008 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3009 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3010 # so that the user can short-circuit this test for compilers unknown to
3011 # Autoconf.
3012 for ac_file in $ac_files ''
3013 do
3014   test -f "$ac_file" || continue
3015   case $ac_file in
3016     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3017         ;;
3018     [ab].out )
3019         # We found the default executable, but exeext='' is most
3020         # certainly right.
3021         break;;
3022     *.* )
3023         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3024         then :; else
3025            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3026         fi
3027         # We set ac_cv_exeext here because the later test for it is not
3028         # safe: cross compilers may not add the suffix if given an `-o'
3029         # argument, so we may need to know it at that point already.
3030         # Even if this section looks crufty: it has the advantage of
3031         # actually working.
3032         break;;
3033     * )
3034         break;;
3035   esac
3036 done
3037 test "$ac_cv_exeext" = no && ac_cv_exeext=
3038
3039 else
3040   ac_file=''
3041 fi
3042 if test -z "$ac_file"; then :
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3044 $as_echo "no" >&6; }
3045 $as_echo "$as_me: failed program was:" >&5
3046 sed 's/^/| /' conftest.$ac_ext >&5
3047
3048 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3050 as_fn_error 77 "C compiler cannot create executables
3051 See \`config.log' for more details" "$LINENO" 5; }
3052 else
3053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3054 $as_echo "yes" >&6; }
3055 fi
3056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3057 $as_echo_n "checking for C compiler default output file name... " >&6; }
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3059 $as_echo "$ac_file" >&6; }
3060 ac_exeext=$ac_cv_exeext
3061
3062 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3063 ac_clean_files=$ac_clean_files_save
3064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3065 $as_echo_n "checking for suffix of executables... " >&6; }
3066 if { { ac_try="$ac_link"
3067 case "(($ac_try" in
3068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3069   *) ac_try_echo=$ac_try;;
3070 esac
3071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3072 $as_echo "$ac_try_echo"; } >&5
3073   (eval "$ac_link") 2>&5
3074   ac_status=$?
3075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3076   test $ac_status = 0; }; then :
3077   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3078 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3079 # work properly (i.e., refer to `conftest.exe'), while it won't with
3080 # `rm'.
3081 for ac_file in conftest.exe conftest conftest.*; do
3082   test -f "$ac_file" || continue
3083   case $ac_file in
3084     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3085     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3086           break;;
3087     * ) break;;
3088   esac
3089 done
3090 else
3091   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3092 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3093 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3094 See \`config.log' for more details" "$LINENO" 5; }
3095 fi
3096 rm -f conftest conftest$ac_cv_exeext
3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3098 $as_echo "$ac_cv_exeext" >&6; }
3099
3100 rm -f conftest.$ac_ext
3101 EXEEXT=$ac_cv_exeext
3102 ac_exeext=$EXEEXT
3103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3104 /* end confdefs.h.  */
3105 #include <stdio.h>
3106 int
3107 main ()
3108 {
3109 FILE *f = fopen ("conftest.out", "w");
3110  return ferror (f) || fclose (f) != 0;
3111
3112   ;
3113   return 0;
3114 }
3115 _ACEOF
3116 ac_clean_files="$ac_clean_files conftest.out"
3117 # Check that the compiler produces executables we can run.  If not, either
3118 # the compiler is broken, or we cross compile.
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3120 $as_echo_n "checking whether we are cross compiling... " >&6; }
3121 if test "$cross_compiling" != yes; then
3122   { { ac_try="$ac_link"
3123 case "(($ac_try" in
3124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3125   *) ac_try_echo=$ac_try;;
3126 esac
3127 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3128 $as_echo "$ac_try_echo"; } >&5
3129   (eval "$ac_link") 2>&5
3130   ac_status=$?
3131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3132   test $ac_status = 0; }
3133   if { ac_try='./conftest$ac_cv_exeext'
3134   { { case "(($ac_try" in
3135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3136   *) ac_try_echo=$ac_try;;
3137 esac
3138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3139 $as_echo "$ac_try_echo"; } >&5
3140   (eval "$ac_try") 2>&5
3141   ac_status=$?
3142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143   test $ac_status = 0; }; }; then
3144     cross_compiling=no
3145   else
3146     if test "$cross_compiling" = maybe; then
3147         cross_compiling=yes
3148     else
3149         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3151 as_fn_error $? "cannot run C compiled programs.
3152 If you meant to cross compile, use \`--host'.
3153 See \`config.log' for more details" "$LINENO" 5; }
3154     fi
3155   fi
3156 fi
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3158 $as_echo "$cross_compiling" >&6; }
3159
3160 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3161 ac_clean_files=$ac_clean_files_save
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3163 $as_echo_n "checking for suffix of object files... " >&6; }
3164 if ${ac_cv_objext+:} false; then :
3165   $as_echo_n "(cached) " >&6
3166 else
3167   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3168 /* end confdefs.h.  */
3169
3170 int
3171 main ()
3172 {
3173
3174   ;
3175   return 0;
3176 }
3177 _ACEOF
3178 rm -f conftest.o conftest.obj
3179 if { { ac_try="$ac_compile"
3180 case "(($ac_try" in
3181   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3182   *) ac_try_echo=$ac_try;;
3183 esac
3184 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3185 $as_echo "$ac_try_echo"; } >&5
3186   (eval "$ac_compile") 2>&5
3187   ac_status=$?
3188   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3189   test $ac_status = 0; }; then :
3190   for ac_file in conftest.o conftest.obj conftest.*; do
3191   test -f "$ac_file" || continue;
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3194     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3195        break;;
3196   esac
3197 done
3198 else
3199   $as_echo "$as_me: failed program was:" >&5
3200 sed 's/^/| /' conftest.$ac_ext >&5
3201
3202 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3203 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3204 as_fn_error $? "cannot compute suffix of object files: cannot compile
3205 See \`config.log' for more details" "$LINENO" 5; }
3206 fi
3207 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3208 fi
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3210 $as_echo "$ac_cv_objext" >&6; }
3211 OBJEXT=$ac_cv_objext
3212 ac_objext=$OBJEXT
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3214 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3215 if ${ac_cv_c_compiler_gnu+:} false; then :
3216   $as_echo_n "(cached) " >&6
3217 else
3218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3219 /* end confdefs.h.  */
3220
3221 int
3222 main ()
3223 {
3224 #ifndef __GNUC__
3225        choke me
3226 #endif
3227
3228   ;
3229   return 0;
3230 }
3231 _ACEOF
3232 if ac_fn_c_try_compile "$LINENO"; then :
3233   ac_compiler_gnu=yes
3234 else
3235   ac_compiler_gnu=no
3236 fi
3237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3238 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3239
3240 fi
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3242 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3243 if test $ac_compiler_gnu = yes; then
3244   GCC=yes
3245 else
3246   GCC=
3247 fi
3248 ac_test_CFLAGS=${CFLAGS+set}
3249 ac_save_CFLAGS=$CFLAGS
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3251 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3252 if ${ac_cv_prog_cc_g+:} false; then :
3253   $as_echo_n "(cached) " >&6
3254 else
3255   ac_save_c_werror_flag=$ac_c_werror_flag
3256    ac_c_werror_flag=yes
3257    ac_cv_prog_cc_g=no
3258    CFLAGS="-g"
3259    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3260 /* end confdefs.h.  */
3261
3262 int
3263 main ()
3264 {
3265
3266   ;
3267   return 0;
3268 }
3269 _ACEOF
3270 if ac_fn_c_try_compile "$LINENO"; then :
3271   ac_cv_prog_cc_g=yes
3272 else
3273   CFLAGS=""
3274       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3275 /* end confdefs.h.  */
3276
3277 int
3278 main ()
3279 {
3280
3281   ;
3282   return 0;
3283 }
3284 _ACEOF
3285 if ac_fn_c_try_compile "$LINENO"; then :
3286
3287 else
3288   ac_c_werror_flag=$ac_save_c_werror_flag
3289          CFLAGS="-g"
3290          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291 /* end confdefs.h.  */
3292
3293 int
3294 main ()
3295 {
3296
3297   ;
3298   return 0;
3299 }
3300 _ACEOF
3301 if ac_fn_c_try_compile "$LINENO"; then :
3302   ac_cv_prog_cc_g=yes
3303 fi
3304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3305 fi
3306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3307 fi
3308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3309    ac_c_werror_flag=$ac_save_c_werror_flag
3310 fi
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3312 $as_echo "$ac_cv_prog_cc_g" >&6; }
3313 if test "$ac_test_CFLAGS" = set; then
3314   CFLAGS=$ac_save_CFLAGS
3315 elif test $ac_cv_prog_cc_g = yes; then
3316   if test "$GCC" = yes; then
3317     CFLAGS="-g -O2"
3318   else
3319     CFLAGS="-g"
3320   fi
3321 else
3322   if test "$GCC" = yes; then
3323     CFLAGS="-O2"
3324   else
3325     CFLAGS=
3326   fi
3327 fi
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3329 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3330 if ${ac_cv_prog_cc_c89+:} false; then :
3331   $as_echo_n "(cached) " >&6
3332 else
3333   ac_cv_prog_cc_c89=no
3334 ac_save_CC=$CC
3335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336 /* end confdefs.h.  */
3337 #include <stdarg.h>
3338 #include <stdio.h>
3339 struct stat;
3340 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3341 struct buf { int x; };
3342 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3343 static char *e (p, i)
3344      char **p;
3345      int i;
3346 {
3347   return p[i];
3348 }
3349 static char *f (char * (*g) (char **, int), char **p, ...)
3350 {
3351   char *s;
3352   va_list v;
3353   va_start (v,p);
3354   s = g (p, va_arg (v,int));
3355   va_end (v);
3356   return s;
3357 }
3358
3359 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3360    function prototypes and stuff, but not '\xHH' hex character constants.
3361    These don't provoke an error unfortunately, instead are silently treated
3362    as 'x'.  The following induces an error, until -std is added to get
3363    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3364    array size at least.  It's necessary to write '\x00'==0 to get something
3365    that's true only with -std.  */
3366 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3367
3368 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3369    inside strings and character constants.  */
3370 #define FOO(x) 'x'
3371 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3372
3373 int test (int i, double x);
3374 struct s1 {int (*f) (int a);};
3375 struct s2 {int (*f) (double a);};
3376 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3377 int argc;
3378 char **argv;
3379 int
3380 main ()
3381 {
3382 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3383   ;
3384   return 0;
3385 }
3386 _ACEOF
3387 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3388         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3389 do
3390   CC="$ac_save_CC $ac_arg"
3391   if ac_fn_c_try_compile "$LINENO"; then :
3392   ac_cv_prog_cc_c89=$ac_arg
3393 fi
3394 rm -f core conftest.err conftest.$ac_objext
3395   test "x$ac_cv_prog_cc_c89" != "xno" && break
3396 done
3397 rm -f conftest.$ac_ext
3398 CC=$ac_save_CC
3399
3400 fi
3401 # AC_CACHE_VAL
3402 case "x$ac_cv_prog_cc_c89" in
3403   x)
3404     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3405 $as_echo "none needed" >&6; } ;;
3406   xno)
3407     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3408 $as_echo "unsupported" >&6; } ;;
3409   *)
3410     CC="$CC $ac_cv_prog_cc_c89"
3411     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3412 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3413 esac
3414 if test "x$ac_cv_prog_cc_c89" != xno; then :
3415
3416 fi
3417
3418 ac_ext=c
3419 ac_cpp='$CPP $CPPFLAGS'
3420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3422 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3423
3424 # Make sure that we try clang++ first, which provides C++11 support.
3425 # The g++ compiler is less likely to support C++11.
3426 ac_ext=cpp
3427 ac_cpp='$CXXCPP $CPPFLAGS'
3428 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3429 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3430 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3431 if test -z "$CXX"; then
3432   if test -n "$CCC"; then
3433     CXX=$CCC
3434   else
3435     if test -n "$ac_tool_prefix"; then
3436   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3437   do
3438     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3439 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3441 $as_echo_n "checking for $ac_word... " >&6; }
3442 if ${ac_cv_prog_CXX+:} false; then :
3443   $as_echo_n "(cached) " >&6
3444 else
3445   if test -n "$CXX"; then
3446   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3447 else
3448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3449 for as_dir in $PATH
3450 do
3451   IFS=$as_save_IFS
3452   test -z "$as_dir" && as_dir=.
3453     for ac_exec_ext in '' $ac_executable_extensions; do
3454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3455     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3457     break 2
3458   fi
3459 done
3460   done
3461 IFS=$as_save_IFS
3462
3463 fi
3464 fi
3465 CXX=$ac_cv_prog_CXX
3466 if test -n "$CXX"; then
3467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3468 $as_echo "$CXX" >&6; }
3469 else
3470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3471 $as_echo "no" >&6; }
3472 fi
3473
3474
3475     test -n "$CXX" && break
3476   done
3477 fi
3478 if test -z "$CXX"; then
3479   ac_ct_CXX=$CXX
3480   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3481 do
3482   # Extract the first word of "$ac_prog", so it can be a program name with args.
3483 set dummy $ac_prog; ac_word=$2
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3485 $as_echo_n "checking for $ac_word... " >&6; }
3486 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3487   $as_echo_n "(cached) " >&6
3488 else
3489   if test -n "$ac_ct_CXX"; then
3490   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3491 else
3492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3493 for as_dir in $PATH
3494 do
3495   IFS=$as_save_IFS
3496   test -z "$as_dir" && as_dir=.
3497     for ac_exec_ext in '' $ac_executable_extensions; do
3498   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3499     ac_cv_prog_ac_ct_CXX="$ac_prog"
3500     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3501     break 2
3502   fi
3503 done
3504   done
3505 IFS=$as_save_IFS
3506
3507 fi
3508 fi
3509 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3510 if test -n "$ac_ct_CXX"; then
3511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3512 $as_echo "$ac_ct_CXX" >&6; }
3513 else
3514   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3515 $as_echo "no" >&6; }
3516 fi
3517
3518
3519   test -n "$ac_ct_CXX" && break
3520 done
3521
3522   if test "x$ac_ct_CXX" = x; then
3523     CXX="g++"
3524   else
3525     case $cross_compiling:$ac_tool_warned in
3526 yes:)
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3528 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3529 ac_tool_warned=yes ;;
3530 esac
3531     CXX=$ac_ct_CXX
3532   fi
3533 fi
3534
3535   fi
3536 fi
3537 # Provide some information about the compiler.
3538 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3539 set X $ac_compile
3540 ac_compiler=$2
3541 for ac_option in --version -v -V -qversion; do
3542   { { ac_try="$ac_compiler $ac_option >&5"
3543 case "(($ac_try" in
3544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3545   *) ac_try_echo=$ac_try;;
3546 esac
3547 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3548 $as_echo "$ac_try_echo"; } >&5
3549   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3550   ac_status=$?
3551   if test -s conftest.err; then
3552     sed '10a\
3553 ... rest of stderr output deleted ...
3554          10q' conftest.err >conftest.er1
3555     cat conftest.er1 >&5
3556   fi
3557   rm -f conftest.er1 conftest.err
3558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3559   test $ac_status = 0; }
3560 done
3561
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3563 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3564 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3565   $as_echo_n "(cached) " >&6
3566 else
3567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3568 /* end confdefs.h.  */
3569
3570 int
3571 main ()
3572 {
3573 #ifndef __GNUC__
3574        choke me
3575 #endif
3576
3577   ;
3578   return 0;
3579 }
3580 _ACEOF
3581 if ac_fn_cxx_try_compile "$LINENO"; then :
3582   ac_compiler_gnu=yes
3583 else
3584   ac_compiler_gnu=no
3585 fi
3586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3587 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3588
3589 fi
3590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3591 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3592 if test $ac_compiler_gnu = yes; then
3593   GXX=yes
3594 else
3595   GXX=
3596 fi
3597 ac_test_CXXFLAGS=${CXXFLAGS+set}
3598 ac_save_CXXFLAGS=$CXXFLAGS
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3600 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3601 if ${ac_cv_prog_cxx_g+:} false; then :
3602   $as_echo_n "(cached) " >&6
3603 else
3604   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3605    ac_cxx_werror_flag=yes
3606    ac_cv_prog_cxx_g=no
3607    CXXFLAGS="-g"
3608    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3609 /* end confdefs.h.  */
3610
3611 int
3612 main ()
3613 {
3614
3615   ;
3616   return 0;
3617 }
3618 _ACEOF
3619 if ac_fn_cxx_try_compile "$LINENO"; then :
3620   ac_cv_prog_cxx_g=yes
3621 else
3622   CXXFLAGS=""
3623       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3624 /* end confdefs.h.  */
3625
3626 int
3627 main ()
3628 {
3629
3630   ;
3631   return 0;
3632 }
3633 _ACEOF
3634 if ac_fn_cxx_try_compile "$LINENO"; then :
3635
3636 else
3637   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3638          CXXFLAGS="-g"
3639          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h.  */
3641
3642 int
3643 main ()
3644 {
3645
3646   ;
3647   return 0;
3648 }
3649 _ACEOF
3650 if ac_fn_cxx_try_compile "$LINENO"; then :
3651   ac_cv_prog_cxx_g=yes
3652 fi
3653 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3654 fi
3655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3656 fi
3657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3658    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3659 fi
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3661 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3662 if test "$ac_test_CXXFLAGS" = set; then
3663   CXXFLAGS=$ac_save_CXXFLAGS
3664 elif test $ac_cv_prog_cxx_g = yes; then
3665   if test "$GXX" = yes; then
3666     CXXFLAGS="-g -O2"
3667   else
3668     CXXFLAGS="-g"
3669   fi
3670 else
3671   if test "$GXX" = yes; then
3672     CXXFLAGS="-O2"
3673   else
3674     CXXFLAGS=
3675   fi
3676 fi
3677 ac_ext=c
3678 ac_cpp='$CPP $CPPFLAGS'
3679 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3680 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3681 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3682
3683
3684 # pkg-config is needed for harfbuzz support
3685
3686
3687
3688
3689
3690
3691
3692 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3693         if test -n "$ac_tool_prefix"; then
3694   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3695 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3697 $as_echo_n "checking for $ac_word... " >&6; }
3698 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3699   $as_echo_n "(cached) " >&6
3700 else
3701   case $PKG_CONFIG in
3702   [\\/]* | ?:[\\/]*)
3703   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3704   ;;
3705   *)
3706   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3707 for as_dir in $PATH
3708 do
3709   IFS=$as_save_IFS
3710   test -z "$as_dir" && as_dir=.
3711     for ac_exec_ext in '' $ac_executable_extensions; do
3712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3713     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3715     break 2
3716   fi
3717 done
3718   done
3719 IFS=$as_save_IFS
3720
3721   ;;
3722 esac
3723 fi
3724 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3725 if test -n "$PKG_CONFIG"; then
3726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3727 $as_echo "$PKG_CONFIG" >&6; }
3728 else
3729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3730 $as_echo "no" >&6; }
3731 fi
3732
3733
3734 fi
3735 if test -z "$ac_cv_path_PKG_CONFIG"; then
3736   ac_pt_PKG_CONFIG=$PKG_CONFIG
3737   # Extract the first word of "pkg-config", so it can be a program name with args.
3738 set dummy pkg-config; ac_word=$2
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3740 $as_echo_n "checking for $ac_word... " >&6; }
3741 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3742   $as_echo_n "(cached) " >&6
3743 else
3744   case $ac_pt_PKG_CONFIG in
3745   [\\/]* | ?:[\\/]*)
3746   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3747   ;;
3748   *)
3749   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3750 for as_dir in $PATH
3751 do
3752   IFS=$as_save_IFS
3753   test -z "$as_dir" && as_dir=.
3754     for ac_exec_ext in '' $ac_executable_extensions; do
3755   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3756     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3758     break 2
3759   fi
3760 done
3761   done
3762 IFS=$as_save_IFS
3763
3764   ;;
3765 esac
3766 fi
3767 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3768 if test -n "$ac_pt_PKG_CONFIG"; then
3769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3770 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3771 else
3772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3773 $as_echo "no" >&6; }
3774 fi
3775
3776   if test "x$ac_pt_PKG_CONFIG" = x; then
3777     PKG_CONFIG=""
3778   else
3779     case $cross_compiling:$ac_tool_warned in
3780 yes:)
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3782 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3783 ac_tool_warned=yes ;;
3784 esac
3785     PKG_CONFIG=$ac_pt_PKG_CONFIG
3786   fi
3787 else
3788   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3789 fi
3790
3791 fi
3792 if test -n "$PKG_CONFIG"; then
3793         _pkg_min_version=0.20
3794         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3795 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3796         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3797                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3798 $as_echo "yes" >&6; }
3799         else
3800                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3801 $as_echo "no" >&6; }
3802                 PKG_CONFIG=""
3803         fi
3804 fi
3805
3806 pkg_failed=no
3807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
3808 $as_echo_n "checking for ICULEHB... " >&6; }
3809
3810 if test -n "$ICULEHB_CFLAGS"; then
3811     pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
3812  elif test -n "$PKG_CONFIG"; then
3813     if test -n "$PKG_CONFIG" && \
3814     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3815   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3816   ac_status=$?
3817   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3818   test $ac_status = 0; }; then
3819   pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
3820                       test "x$?" != "x0" && pkg_failed=yes
3821 else
3822   pkg_failed=yes
3823 fi
3824  else
3825     pkg_failed=untried
3826 fi
3827 if test -n "$ICULEHB_LIBS"; then
3828     pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
3829  elif test -n "$PKG_CONFIG"; then
3830     if test -n "$PKG_CONFIG" && \
3831     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3832   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3833   ac_status=$?
3834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3835   test $ac_status = 0; }; then
3836   pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
3837                       test "x$?" != "x0" && pkg_failed=yes
3838 else
3839   pkg_failed=yes
3840 fi
3841  else
3842     pkg_failed=untried
3843 fi
3844
3845
3846
3847 if test $pkg_failed = yes; then
3848         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3849 $as_echo "no" >&6; }
3850
3851 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3852         _pkg_short_errors_supported=yes
3853 else
3854         _pkg_short_errors_supported=no
3855 fi
3856         if test $_pkg_short_errors_supported = yes; then
3857                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-le-hb" 2>&1`
3858         else
3859                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-le-hb" 2>&1`
3860         fi
3861         # Put the nasty error message in config.log where it belongs
3862         echo "$ICULEHB_PKG_ERRORS" >&5
3863
3864         :
3865 elif test $pkg_failed = untried; then
3866         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3867 $as_echo "no" >&6; }
3868         :
3869 else
3870         ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
3871         ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
3872         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3873 $as_echo "yes" >&6; }
3874         have_icu_le_hb=true
3875 fi
3876
3877 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3878 # The release mode use is the default one for autoconf
3879 if test "$GCC" = yes; then
3880     if test "$CFLAGS" = ""; then
3881         if test "$ENABLE_DEBUG" = 1; then
3882             CFLAGS=-g
3883         fi
3884         if test "$ENABLE_RELEASE" = 1; then
3885             CFLAGS="$CFLAGS -O2"
3886         fi
3887     fi
3888     if test "$CXXFLAGS" = ""; then
3889         if test "$ENABLE_DEBUG" = 1; then
3890             CXXFLAGS=-g
3891         fi
3892         if test "$ENABLE_RELEASE" = 1; then
3893             CXXFLAGS="$CXXFLAGS -O2"
3894         fi
3895     fi
3896 fi
3897
3898 ac_ext=c
3899 ac_cpp='$CPP $CPPFLAGS'
3900 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3901 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3902 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3904 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3905 # On Suns, sometimes $CPP names a directory.
3906 if test -n "$CPP" && test -d "$CPP"; then
3907   CPP=
3908 fi
3909 if test -z "$CPP"; then
3910   if ${ac_cv_prog_CPP+:} false; then :
3911   $as_echo_n "(cached) " >&6
3912 else
3913       # Double quotes because CPP needs to be expanded
3914     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3915     do
3916       ac_preproc_ok=false
3917 for ac_c_preproc_warn_flag in '' yes
3918 do
3919   # Use a header file that comes with gcc, so configuring glibc
3920   # with a fresh cross-compiler works.
3921   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3922   # <limits.h> exists even on freestanding compilers.
3923   # On the NeXT, cc -E runs the code through the compiler's parser,
3924   # not just through cpp. "Syntax error" is here to catch this case.
3925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3926 /* end confdefs.h.  */
3927 #ifdef __STDC__
3928 # include <limits.h>
3929 #else
3930 # include <assert.h>
3931 #endif
3932                      Syntax error
3933 _ACEOF
3934 if ac_fn_c_try_cpp "$LINENO"; then :
3935
3936 else
3937   # Broken: fails on valid input.
3938 continue
3939 fi
3940 rm -f conftest.err conftest.i conftest.$ac_ext
3941
3942   # OK, works on sane cases.  Now check whether nonexistent headers
3943   # can be detected and how.
3944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3945 /* end confdefs.h.  */
3946 #include <ac_nonexistent.h>
3947 _ACEOF
3948 if ac_fn_c_try_cpp "$LINENO"; then :
3949   # Broken: success on invalid input.
3950 continue
3951 else
3952   # Passes both tests.
3953 ac_preproc_ok=:
3954 break
3955 fi
3956 rm -f conftest.err conftest.i conftest.$ac_ext
3957
3958 done
3959 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3960 rm -f conftest.i conftest.err conftest.$ac_ext
3961 if $ac_preproc_ok; then :
3962   break
3963 fi
3964
3965     done
3966     ac_cv_prog_CPP=$CPP
3967
3968 fi
3969   CPP=$ac_cv_prog_CPP
3970 else
3971   ac_cv_prog_CPP=$CPP
3972 fi
3973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3974 $as_echo "$CPP" >&6; }
3975 ac_preproc_ok=false
3976 for ac_c_preproc_warn_flag in '' yes
3977 do
3978   # Use a header file that comes with gcc, so configuring glibc
3979   # with a fresh cross-compiler works.
3980   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3981   # <limits.h> exists even on freestanding compilers.
3982   # On the NeXT, cc -E runs the code through the compiler's parser,
3983   # not just through cpp. "Syntax error" is here to catch this case.
3984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3985 /* end confdefs.h.  */
3986 #ifdef __STDC__
3987 # include <limits.h>
3988 #else
3989 # include <assert.h>
3990 #endif
3991                      Syntax error
3992 _ACEOF
3993 if ac_fn_c_try_cpp "$LINENO"; then :
3994
3995 else
3996   # Broken: fails on valid input.
3997 continue
3998 fi
3999 rm -f conftest.err conftest.i conftest.$ac_ext
4000
4001   # OK, works on sane cases.  Now check whether nonexistent headers
4002   # can be detected and how.
4003   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4004 /* end confdefs.h.  */
4005 #include <ac_nonexistent.h>
4006 _ACEOF
4007 if ac_fn_c_try_cpp "$LINENO"; then :
4008   # Broken: success on invalid input.
4009 continue
4010 else
4011   # Passes both tests.
4012 ac_preproc_ok=:
4013 break
4014 fi
4015 rm -f conftest.err conftest.i conftest.$ac_ext
4016
4017 done
4018 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4019 rm -f conftest.i conftest.err conftest.$ac_ext
4020 if $ac_preproc_ok; then :
4021
4022 else
4023   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4024 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4025 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4026 See \`config.log' for more details" "$LINENO" 5; }
4027 fi
4028
4029 ac_ext=c
4030 ac_cpp='$CPP $CPPFLAGS'
4031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4034
4035
4036 # Find a good install program.  We prefer a C program (faster),
4037 # so one script is as good as another.  But avoid the broken or
4038 # incompatible versions:
4039 # SysV /etc/install, /usr/sbin/install
4040 # SunOS /usr/etc/install
4041 # IRIX /sbin/install
4042 # AIX /bin/install
4043 # AmigaOS /C/install, which installs bootblocks on floppy discs
4044 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4045 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4046 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4047 # OS/2's system install, which has a completely different semantic
4048 # ./install, which can be erroneously created by make from ./install.sh.
4049 # Reject install programs that cannot install multiple files.
4050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4051 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4052 if test -z "$INSTALL"; then
4053 if ${ac_cv_path_install+:} false; then :
4054   $as_echo_n "(cached) " >&6
4055 else
4056   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4057 for as_dir in $PATH
4058 do
4059   IFS=$as_save_IFS
4060   test -z "$as_dir" && as_dir=.
4061     # Account for people who put trailing slashes in PATH elements.
4062 case $as_dir/ in #((
4063   ./ | .// | /[cC]/* | \
4064   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4065   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4066   /usr/ucb/* ) ;;
4067   *)
4068     # OSF1 and SCO ODT 3.0 have their own names for install.
4069     # Don't use installbsd from OSF since it installs stuff as root
4070     # by default.
4071     for ac_prog in ginstall scoinst install; do
4072       for ac_exec_ext in '' $ac_executable_extensions; do
4073         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4074           if test $ac_prog = install &&
4075             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4076             # AIX install.  It has an incompatible calling convention.
4077             :
4078           elif test $ac_prog = install &&
4079             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4080             # program-specific install script used by HP pwplus--don't use.
4081             :
4082           else
4083             rm -rf conftest.one conftest.two conftest.dir
4084             echo one > conftest.one
4085             echo two > conftest.two
4086             mkdir conftest.dir
4087             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4088               test -s conftest.one && test -s conftest.two &&
4089               test -s conftest.dir/conftest.one &&
4090               test -s conftest.dir/conftest.two
4091             then
4092               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4093               break 3
4094             fi
4095           fi
4096         fi
4097       done
4098     done
4099     ;;
4100 esac
4101
4102   done
4103 IFS=$as_save_IFS
4104
4105 rm -rf conftest.one conftest.two conftest.dir
4106
4107 fi
4108   if test "${ac_cv_path_install+set}" = set; then
4109     INSTALL=$ac_cv_path_install
4110   else
4111     # As a last resort, use the slow shell script.  Don't cache a
4112     # value for INSTALL within a source directory, because that will
4113     # break other packages using the cache if that directory is
4114     # removed, or if the value is a relative name.
4115     INSTALL=$ac_install_sh
4116   fi
4117 fi
4118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4119 $as_echo "$INSTALL" >&6; }
4120
4121 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4122 # It thinks the first close brace ends the variable substitution.
4123 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4124
4125 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4126
4127 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4128
4129
4130
4131
4132 ac_ext=cpp
4133 ac_cpp='$CXXCPP $CPPFLAGS'
4134 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4135 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4136 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4137
4138
4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h.  */
4141
4142 int
4143 main ()
4144 {
4145
4146   ;
4147   return 0;
4148 }
4149 _ACEOF
4150 if ac_fn_cxx_try_link "$LINENO"; then :
4151
4152 fi
4153 rm -f core conftest.err conftest.$ac_objext \
4154     conftest$ac_exeext conftest.$ac_ext
4155 ac_ext=c
4156 ac_cpp='$CPP $CPPFLAGS'
4157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4160
4161
4162 # make sure install is relative to srcdir - if a script
4163 if test "$srcdir" = "."; then
4164   # If srcdir isn't just ., then (srcdir) is already prepended.
4165   if test "${ac_install_sh}" = "${INSTALL}"; then
4166    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4167   fi
4168 fi
4169
4170 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4171 #AC_CHECK_PROG(STRIP, strip, strip, true)
4172
4173 # Check for the platform make
4174 for ac_prog in gmake gnumake
4175 do
4176   # Extract the first word of "$ac_prog", so it can be a program name with args.
4177 set dummy $ac_prog; ac_word=$2
4178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4179 $as_echo_n "checking for $ac_word... " >&6; }
4180 if ${ac_cv_path_U_MAKE+:} false; then :
4181   $as_echo_n "(cached) " >&6
4182 else
4183   case $U_MAKE in
4184   [\\/]* | ?:[\\/]*)
4185   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4186   ;;
4187   *)
4188   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4189 for as_dir in $PATH
4190 do
4191   IFS=$as_save_IFS
4192   test -z "$as_dir" && as_dir=.
4193     for ac_exec_ext in '' $ac_executable_extensions; do
4194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4195     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4197     break 2
4198   fi
4199 done
4200   done
4201 IFS=$as_save_IFS
4202
4203   ;;
4204 esac
4205 fi
4206 U_MAKE=$ac_cv_path_U_MAKE
4207 if test -n "$U_MAKE"; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4209 $as_echo "$U_MAKE" >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215
4216   test -n "$U_MAKE" && break
4217 done
4218 test -n "$U_MAKE" || U_MAKE="make"
4219
4220
4221
4222
4223
4224 # Check whether --with-cross-build was given.
4225 if test "${with_cross_build+set}" = set; then :
4226   withval=$with_cross_build; cross_buildroot="${withval}"
4227 else
4228   cross_buildroot=""
4229 fi
4230
4231
4232 if test "X$cross_buildroot" = "X"; then
4233     if test "$cross_compiling" = "yes"; then
4234         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
4235             fi
4236 else
4237     if test -f "${cross_buildroot}/config/icucross.mk"; then
4238         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4239 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4240     else
4241         if test -d "${cross_buildroot}"; then
4242             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4243         else
4244             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4245         fi
4246     fi
4247 fi
4248
4249
4250 # Check for doxygen to generate documentation
4251 # Extract the first word of "doxygen", so it can be a program name with args.
4252 set dummy doxygen; ac_word=$2
4253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4254 $as_echo_n "checking for $ac_word... " >&6; }
4255 if ${ac_cv_path_DOXYGEN+:} false; then :
4256   $as_echo_n "(cached) " >&6
4257 else
4258   case $DOXYGEN in
4259   [\\/]* | ?:[\\/]*)
4260   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4261   ;;
4262   *)
4263   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4264 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4265 for as_dir in $as_dummy
4266 do
4267   IFS=$as_save_IFS
4268   test -z "$as_dir" && as_dir=.
4269     for ac_exec_ext in '' $ac_executable_extensions; do
4270   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4271     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4272     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4273     break 2
4274   fi
4275 done
4276   done
4277 IFS=$as_save_IFS
4278
4279   ;;
4280 esac
4281 fi
4282 DOXYGEN=$ac_cv_path_DOXYGEN
4283 if test -n "$DOXYGEN"; then
4284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4285 $as_echo "$DOXYGEN" >&6; }
4286 else
4287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4288 $as_echo "no" >&6; }
4289 fi
4290
4291
4292
4293 # Check that the linker is usable
4294
4295 case "${host}" in
4296     *-*-cygwin*|*-*-mingw*)
4297         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4298             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4299                   Please follow the directions in ICU's readme." "$LINENO" 5
4300         fi;;
4301     *);;
4302 esac
4303
4304 # Determine the executable suffix
4305 # We don't use AC_EXEEXT because some compilers output separate debugging
4306 # files, which confuses the AC_EXEEXT macro.
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4308 $as_echo_n "checking checking for executable suffix... " >&6; }
4309 case "${host}" in
4310     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4311     *)      EXEEXT="" ;;
4312 esac
4313 ac_exeext=$EXEEXT
4314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4315 $as_echo "$EXEEXT" >&6; }
4316
4317
4318 # Determine how strict we want to be when compiling
4319
4320     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4321 $as_echo_n "checking whether strict compiling is on... " >&6; }
4322     # Check whether --enable-strict was given.
4323 if test "${enable_strict+set}" = set; then :
4324   enableval=$enable_strict;
4325         if test "$enableval" = no
4326         then
4327             ac_use_strict_options=no
4328         else
4329             ac_use_strict_options=yes
4330         fi
4331
4332 else
4333   ac_use_strict_options=yes
4334 fi
4335
4336     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4337 $as_echo "$ac_use_strict_options" >&6; }
4338
4339     if test "$ac_use_strict_options" = yes
4340     then
4341         if test "$GCC" = yes
4342         then
4343             case "${host}" in
4344             *-*-solaris*)
4345                 # Don't use -std=c99 on Solaris because of timezone check fails
4346                 ;;
4347             *)
4348                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4349                 # We use -std=c99 to disable the gnu99 defaults and its associated warnings
4350                 CFLAGS="$CFLAGS -std=c99"
4351                 ;;
4352             esac
4353
4354             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4355         else
4356             case "${host}" in
4357             *-*-cygwin)
4358                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4359                 then
4360                     CFLAGS="$CFLAGS /W4"
4361                 fi ;;
4362             *-*-mingw*)
4363                 CFLAGS="$CFLAGS -W4" ;;
4364             esac
4365         fi
4366         if test "$GXX" = yes
4367         then
4368             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4369         else
4370             case "${host}" in
4371             *-*-cygwin)
4372                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4373                 then
4374                     CXXFLAGS="$CXXFLAGS /W4"
4375                 fi ;;
4376             *-*-mingw*)
4377                 CFLAGS="$CFLAGS -W4" ;;
4378             esac
4379         fi
4380     fi
4381
4382
4383 # Check if we can build and use 64-bit libraries
4384
4385
4386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4387 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4388 if ${ac_cv_path_GREP+:} false; then :
4389   $as_echo_n "(cached) " >&6
4390 else
4391   if test -z "$GREP"; then
4392   ac_path_GREP_found=false
4393   # Loop through the user's path and test for each of PROGNAME-LIST
4394   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4395 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4396 do
4397   IFS=$as_save_IFS
4398   test -z "$as_dir" && as_dir=.
4399     for ac_prog in grep ggrep; do
4400     for ac_exec_ext in '' $ac_executable_extensions; do
4401       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4402       as_fn_executable_p "$ac_path_GREP" || continue
4403 # Check for GNU ac_path_GREP and select it if it is found.
4404   # Check for GNU $ac_path_GREP
4405 case `"$ac_path_GREP" --version 2>&1` in
4406 *GNU*)
4407   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4408 *)
4409   ac_count=0
4410   $as_echo_n 0123456789 >"conftest.in"
4411   while :
4412   do
4413     cat "conftest.in" "conftest.in" >"conftest.tmp"
4414     mv "conftest.tmp" "conftest.in"
4415     cp "conftest.in" "conftest.nl"
4416     $as_echo 'GREP' >> "conftest.nl"
4417     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4418     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4419     as_fn_arith $ac_count + 1 && ac_count=$as_val
4420     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4421       # Best one so far, save it but keep looking for a better one
4422       ac_cv_path_GREP="$ac_path_GREP"
4423       ac_path_GREP_max=$ac_count
4424     fi
4425     # 10*(2^10) chars as input seems more than enough
4426     test $ac_count -gt 10 && break
4427   done
4428   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4429 esac
4430
4431       $ac_path_GREP_found && break 3
4432     done
4433   done
4434   done
4435 IFS=$as_save_IFS
4436   if test -z "$ac_cv_path_GREP"; then
4437     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4438   fi
4439 else
4440   ac_cv_path_GREP=$GREP
4441 fi
4442
4443 fi
4444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4445 $as_echo "$ac_cv_path_GREP" >&6; }
4446  GREP="$ac_cv_path_GREP"
4447
4448
4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4450 $as_echo_n "checking for egrep... " >&6; }
4451 if ${ac_cv_path_EGREP+:} false; then :
4452   $as_echo_n "(cached) " >&6
4453 else
4454   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4455    then ac_cv_path_EGREP="$GREP -E"
4456    else
4457      if test -z "$EGREP"; then
4458   ac_path_EGREP_found=false
4459   # Loop through the user's path and test for each of PROGNAME-LIST
4460   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4461 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4462 do
4463   IFS=$as_save_IFS
4464   test -z "$as_dir" && as_dir=.
4465     for ac_prog in egrep; do
4466     for ac_exec_ext in '' $ac_executable_extensions; do
4467       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4468       as_fn_executable_p "$ac_path_EGREP" || continue
4469 # Check for GNU ac_path_EGREP and select it if it is found.
4470   # Check for GNU $ac_path_EGREP
4471 case `"$ac_path_EGREP" --version 2>&1` in
4472 *GNU*)
4473   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4474 *)
4475   ac_count=0
4476   $as_echo_n 0123456789 >"conftest.in"
4477   while :
4478   do
4479     cat "conftest.in" "conftest.in" >"conftest.tmp"
4480     mv "conftest.tmp" "conftest.in"
4481     cp "conftest.in" "conftest.nl"
4482     $as_echo 'EGREP' >> "conftest.nl"
4483     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4484     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4485     as_fn_arith $ac_count + 1 && ac_count=$as_val
4486     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4487       # Best one so far, save it but keep looking for a better one
4488       ac_cv_path_EGREP="$ac_path_EGREP"
4489       ac_path_EGREP_max=$ac_count
4490     fi
4491     # 10*(2^10) chars as input seems more than enough
4492     test $ac_count -gt 10 && break
4493   done
4494   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4495 esac
4496
4497       $ac_path_EGREP_found && break 3
4498     done
4499   done
4500   done
4501 IFS=$as_save_IFS
4502   if test -z "$ac_cv_path_EGREP"; then
4503     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4504   fi
4505 else
4506   ac_cv_path_EGREP=$EGREP
4507 fi
4508
4509    fi
4510 fi
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4512 $as_echo "$ac_cv_path_EGREP" >&6; }
4513  EGREP="$ac_cv_path_EGREP"
4514
4515
4516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4517 $as_echo_n "checking for ANSI C header files... " >&6; }
4518 if ${ac_cv_header_stdc+:} false; then :
4519   $as_echo_n "(cached) " >&6
4520 else
4521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4522 /* end confdefs.h.  */
4523 #include <stdlib.h>
4524 #include <stdarg.h>
4525 #include <string.h>
4526 #include <float.h>
4527
4528 int
4529 main ()
4530 {
4531
4532   ;
4533   return 0;
4534 }
4535 _ACEOF
4536 if ac_fn_c_try_compile "$LINENO"; then :
4537   ac_cv_header_stdc=yes
4538 else
4539   ac_cv_header_stdc=no
4540 fi
4541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4542
4543 if test $ac_cv_header_stdc = yes; then
4544   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4546 /* end confdefs.h.  */
4547 #include <string.h>
4548
4549 _ACEOF
4550 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4551   $EGREP "memchr" >/dev/null 2>&1; then :
4552
4553 else
4554   ac_cv_header_stdc=no
4555 fi
4556 rm -f conftest*
4557
4558 fi
4559
4560 if test $ac_cv_header_stdc = yes; then
4561   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4563 /* end confdefs.h.  */
4564 #include <stdlib.h>
4565
4566 _ACEOF
4567 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4568   $EGREP "free" >/dev/null 2>&1; then :
4569
4570 else
4571   ac_cv_header_stdc=no
4572 fi
4573 rm -f conftest*
4574
4575 fi
4576
4577 if test $ac_cv_header_stdc = yes; then
4578   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4579   if test "$cross_compiling" = yes; then :
4580   :
4581 else
4582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4583 /* end confdefs.h.  */
4584 #include <ctype.h>
4585 #include <stdlib.h>
4586 #if ((' ' & 0x0FF) == 0x020)
4587 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4588 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4589 #else
4590 # define ISLOWER(c) \
4591                    (('a' <= (c) && (c) <= 'i') \
4592                      || ('j' <= (c) && (c) <= 'r') \
4593                      || ('s' <= (c) && (c) <= 'z'))
4594 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4595 #endif
4596
4597 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4598 int
4599 main ()
4600 {
4601   int i;
4602   for (i = 0; i < 256; i++)
4603     if (XOR (islower (i), ISLOWER (i))
4604         || toupper (i) != TOUPPER (i))
4605       return 2;
4606   return 0;
4607 }
4608 _ACEOF
4609 if ac_fn_c_try_run "$LINENO"; then :
4610
4611 else
4612   ac_cv_header_stdc=no
4613 fi
4614 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4615   conftest.$ac_objext conftest.beam conftest.$ac_ext
4616 fi
4617
4618 fi
4619 fi
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4621 $as_echo "$ac_cv_header_stdc" >&6; }
4622 if test $ac_cv_header_stdc = yes; then
4623
4624 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4625
4626 fi
4627
4628 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4629 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4630                   inttypes.h stdint.h unistd.h
4631 do :
4632   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4633 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4634 "
4635 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4636   cat >>confdefs.h <<_ACEOF
4637 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4638 _ACEOF
4639
4640 fi
4641
4642 done
4643
4644
4645
4646     BITS_REQ=nochange
4647     ENABLE_64BIT_LIBS=unknown
4648     ## revisit this for cross-compile.
4649
4650     # Check whether --enable-64bit-libs was given.
4651 if test "${enable_64bit_libs+set}" = set; then :
4652   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4653          case "${enableval}" in
4654             no|false|32) with_library_bits=32;  ;;
4655             yes|true|64) with_library_bits=64else32 ;;
4656             nochange) with_library_bits=nochange; ;;
4657             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4658             esac
4659 fi
4660
4661
4662
4663
4664 # Check whether --with-library-bits was given.
4665 if test "${with_library_bits+set}" = set; then :
4666   withval=$with_library_bits; case "${withval}" in
4667             ""|nochange) BITS_REQ=$withval ;;
4668             32|64|64else32) BITS_REQ=$withval ;;
4669             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4670             esac
4671 fi
4672
4673
4674     # don't use these for cross compiling
4675     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4676         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
4677     fi
4678     # The cast to long int works around a bug in the HP C Compiler
4679 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4680 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4681 # This bug is HP SR number 8606223364.
4682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4683 $as_echo_n "checking size of void *... " >&6; }
4684 if ${ac_cv_sizeof_void_p+:} false; then :
4685   $as_echo_n "(cached) " >&6
4686 else
4687   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4688
4689 else
4690   if test "$ac_cv_type_void_p" = yes; then
4691      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4692 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4693 as_fn_error 77 "cannot compute sizeof (void *)
4694 See \`config.log' for more details" "$LINENO" 5; }
4695    else
4696      ac_cv_sizeof_void_p=0
4697    fi
4698 fi
4699
4700 fi
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4702 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4703
4704
4705
4706 cat >>confdefs.h <<_ACEOF
4707 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4708 _ACEOF
4709
4710
4711     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4712 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4713     case $ac_cv_sizeof_void_p in
4714         8) DEFAULT_64BIT=yes ;;
4715         4) DEFAULT_64BIT=no ;;
4716         *) DEFAULT_64BIT=unknown
4717     esac
4718     BITS_GOT=unknown
4719
4720     # 'OK' here means, we can exit any further checking, everything's copa
4721     BITS_OK=yes
4722
4723     # do we need to check for buildable/runnable 32 or 64 bit?
4724     BITS_CHECK_32=no
4725     BITS_CHECK_64=no
4726
4727     # later, can we run the 32/64 bit binaries so made?
4728     BITS_RUN_32=no
4729     BITS_RUN_64=no
4730
4731     if test "$DEFAULT_64BIT" = "yes"; then
4732         # we get 64 bits by default.
4733         BITS_GOT=64
4734         case "$BITS_REQ" in
4735             32)
4736                 # need to look for 32 bit support.
4737                 BITS_CHECK_32=yes
4738                 # not copa.
4739                 BITS_OK=no;;
4740             # everyone else is happy.
4741             nochange) ;;
4742             *) ;;
4743         esac
4744     elif test "$DEFAULT_64BIT" = "no"; then
4745         # not 64 bit by default.
4746         BITS_GOT=32
4747         case "$BITS_REQ" in
4748             64|64else32)
4749                 BITS_CHECK_64=yes
4750                 #BITS_CHECK_32=yes
4751                 BITS_OK=no;;
4752             nochange) ;;
4753             *) ;;
4754         esac
4755     elif test "$DEFAULT_64BIT" = "unknown"; then
4756         # cross compiling.
4757         BITS_GOT=unknown
4758         case "$BITS_REQ" in
4759             64|64else32) BITS_OK=no
4760             BITS_CHECK_32=yes
4761             BITS_CHECK_64=yes ;;
4762             32) BITS_OK=no;;
4763             nochange) ;;
4764             *) ;;
4765         esac
4766     fi
4767
4768     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4769 $as_echo "$DEFAULT_64BIT" >&6; };
4770
4771     if test "$BITS_OK" != "yes"; then
4772         # not copa. back these up.
4773         CFLAGS_OLD="${CFLAGS}"
4774         CXXFLAGS_OLD="${CXXFLAGS}"
4775         LDFLAGS_OLD="${LDFLAGS}"
4776         ARFLAGS_OLD="${ARFLAGS}"
4777
4778         CFLAGS_32="${CFLAGS}"
4779         CXXFLAGS_32="${CXXFLAGS}"
4780         LDFLAGS_32="${LDFLAGS}"
4781         ARFLAGS_32="${ARFLAGS}"
4782
4783         CFLAGS_64="${CFLAGS}"
4784         CXXFLAGS_64="${CXXFLAGS}"
4785         LDFLAGS_64="${LDFLAGS}"
4786         ARFLAGS_64="${ARFLAGS}"
4787
4788         CAN_BUILD_64=unknown
4789         CAN_BUILD_32=unknown
4790         # These results can't be cached because is sets compiler flags.
4791         if test "$BITS_CHECK_64" = "yes"; then
4792             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4793 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4794             CAN_BUILD_64=no
4795             ####
4796             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4797             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4798             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4799             # On exit from the following clauses:
4800             # if CAN_BUILD_64=yes:
4801             #    *FLAGS are assumed to contain the right settings for 64bit
4802             # else if CAN_BUILD_64=no: (default)
4803             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4804
4805             if test "$GCC" = yes; then
4806                 CFLAGS="${CFLAGS} -m64"
4807                 CXXFLAGS="${CXXFLAGS} -m64"
4808                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4809 /* end confdefs.h.  */
4810 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4811 _ACEOF
4812 if ac_fn_c_try_compile "$LINENO"; then :
4813   CAN_BUILD_64=yes
4814 else
4815   CAN_BUILD_64=no
4816 fi
4817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4818             else
4819                 case "${host}" in
4820                 sparc*-*-solaris*)
4821                     # 1. try -m64
4822                     CFLAGS="${CFLAGS} -m64"
4823                     CXXFLAGS="${CXXFLAGS} -m64"
4824                     if test "$cross_compiling" = yes; then :
4825   CAN_BUILD_64=unknown
4826 else
4827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4828 /* end confdefs.h.  */
4829 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4830 _ACEOF
4831 if ac_fn_c_try_run "$LINENO"; then :
4832   CAN_BUILD_64=yes
4833 else
4834   CAN_BUILD_64=no
4835 fi
4836 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4837   conftest.$ac_objext conftest.beam conftest.$ac_ext
4838 fi
4839
4840                     if test "$CAN_BUILD_64" != yes; then
4841                         # Nope. back out changes.
4842                         CFLAGS="${CFLAGS_OLD}"
4843                         CXXFLAGS="${CXXFLAGS_OLD}"
4844                         # 2. try xarch=v9 [deprecated]
4845                         ## TODO: cross compile: the following won't work.
4846                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4847                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4848                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4849                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4850                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4851                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4852                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4853                             CAN_BUILD_64=yes
4854                         fi
4855                     fi
4856                     ;;
4857                 i386-*-solaris*)
4858                     # 1. try -m64
4859                     CFLAGS="${CFLAGS} -m64"
4860                     CXXFLAGS="${CXXFLAGS} -m64"
4861                     if test "$cross_compiling" = yes; then :
4862   CAN_BUILD_64=unknown
4863 else
4864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4865 /* end confdefs.h.  */
4866 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4867 _ACEOF
4868 if ac_fn_c_try_run "$LINENO"; then :
4869   CAN_BUILD_64=yes
4870 else
4871   CAN_BUILD_64=no
4872 fi
4873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4874   conftest.$ac_objext conftest.beam conftest.$ac_ext
4875 fi
4876
4877                     if test "$CAN_BUILD_64" != yes; then
4878                         # Nope. back out changes.
4879                         CFLAGS="${CFLAGS_OLD}"
4880                         CXXFLAGS="${CXXFLAGS_OLD}"
4881                         # 2. try the older compiler option
4882                         ## TODO: cross compile problem
4883                         AMD64=`isainfo -n 2>&1 | grep amd64`
4884                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4885                         if test -z "$SOL64" && test -n "$AMD64"; then
4886                             CFLAGS="${CFLAGS} -xtarget=generic64"
4887                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4888                             CAN_BUILD_64=yes
4889                         fi
4890                     fi
4891                     ;;
4892                 ia64-*-linux*)
4893                     # check for ecc/ecpc compiler support
4894                     ## TODO: cross compiler problem
4895                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4896                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4897                             CAN_BUILD_64=yes
4898                         fi
4899                     fi
4900                     ;;
4901                 *-*-cygwin)
4902                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4903                     # We only do this check to display the correct answer.
4904                     ## TODO: cross compiler problem
4905                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4906                         CAN_BUILD_64=yes
4907                     fi
4908                     ;;
4909                 *-*-aix*|powerpc64-*-linux*)
4910                     CFLAGS="${CFLAGS} -q64"
4911                     CXXFLAGS="${CXXFLAGS} -q64"
4912                     LDFLAGS="${LDFLAGS} -q64"
4913                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4914 /* end confdefs.h.  */
4915 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4916 _ACEOF
4917 if ac_fn_c_try_compile "$LINENO"; then :
4918   CAN_BUILD_64=yes
4919 else
4920   CAN_BUILD_64=no
4921 fi
4922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4923                     if test "$CAN_BUILD_64" = yes; then
4924                         # worked- set other options.
4925                         case "${host}" in
4926                         *-*-aix*)
4927                             # tell AIX what executable mode to use.
4928                             ARFLAGS="${ARFLAGS} -X64"
4929                         esac
4930                     fi
4931                     ;;
4932                 *-*-hpux*)
4933                     # First we try the newer +DD64, if that doesn't work,
4934                     # try other options.
4935
4936                     CFLAGS="${CFLAGS} +DD64"
4937                     CXXFLAGS="${CXXFLAGS} +DD64"
4938                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4939 /* end confdefs.h.  */
4940 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4941 _ACEOF
4942 if ac_fn_c_try_compile "$LINENO"; then :
4943   CAN_BUILD_64=yes
4944 else
4945   CAN_BUILD_64=no
4946 fi
4947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4948                     if test "$CAN_BUILD_64" != yes; then
4949                         # reset
4950                         CFLAGS="${CFLAGS_OLD}"
4951                         CXXFLAGS="${CXXFLAGS_OLD}"
4952                         # append
4953                         CFLAGS="${CFLAGS} +DA2.0W"
4954                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4955                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4956 /* end confdefs.h.  */
4957 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4958 _ACEOF
4959 if ac_fn_c_try_compile "$LINENO"; then :
4960   CAN_BUILD_64=yes
4961 else
4962   CAN_BUILD_64=no
4963 fi
4964 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4965                     fi
4966                     ;;
4967                 *-*ibm-openedition*|*-*-os390*)
4968                     CFLAGS="${CFLAGS} -Wc,lp64"
4969                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4970                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4971                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4972 /* end confdefs.h.  */
4973 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4974 _ACEOF
4975 if ac_fn_c_try_compile "$LINENO"; then :
4976   CAN_BUILD_64=yes
4977 else
4978   CAN_BUILD_64=no
4979 fi
4980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4981                     ;;
4982                 *)
4983                     # unknown platform.
4984                     ;;
4985                 esac
4986             fi
4987             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4988 $as_echo "$CAN_BUILD_64" >&6; }
4989             if test "$CAN_BUILD_64" = yes; then
4990                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4991 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4992                 if test "$cross_compiling" = yes; then :
4993   BITS_RUN_64=unknown
4994 else
4995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h.  */
4997 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4998 _ACEOF
4999 if ac_fn_c_try_run "$LINENO"; then :
5000   BITS_RUN_64=yes
5001 else
5002   BITS_RUN_64=no
5003 fi
5004 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5005   conftest.$ac_objext conftest.beam conftest.$ac_ext
5006 fi
5007
5008                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
5009 $as_echo "$BITS_RUN_64" >&6; };
5010
5011                 CFLAGS_64="${CFLAGS}"
5012                 CXXFLAGS_64="${CXXFLAGS}"
5013                 LDFLAGS_64="${LDFLAGS}"
5014                 ARFLAGS_64="${ARFLAGS}"
5015             fi
5016             # put it back.
5017             CFLAGS="${CFLAGS_OLD}"
5018             CXXFLAGS="${CXXFLAGS_OLD}"
5019             LDFLAGS="${LDFLAGS_OLD}"
5020             ARFLAGS="${ARFLAGS_OLD}"
5021         fi
5022         if test "$BITS_CHECK_32" = "yes"; then
5023             # see comment under 'if BITS_CHECK_64', above.
5024             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
5025 $as_echo_n "checking how to build 32-bit executables... " >&6; }
5026             if test "$GCC" = yes; then
5027                 CFLAGS="${CFLAGS} -m32"
5028                 CXXFLAGS="${CXXFLAGS} -m32"
5029                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5030 /* end confdefs.h.  */
5031 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5032 _ACEOF
5033 if ac_fn_c_try_compile "$LINENO"; then :
5034   CAN_BUILD_32=yes
5035 else
5036   CAN_BUILD_32=no
5037 fi
5038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5039             fi
5040             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
5041 $as_echo "$CAN_BUILD_32" >&6; }
5042             if test "$CAN_BUILD_32" = yes; then
5043                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
5044 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
5045                 if test "$cross_compiling" = yes; then :
5046   BITS_RUN_32=unknown
5047 else
5048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5049 /* end confdefs.h.  */
5050 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5051 _ACEOF
5052 if ac_fn_c_try_run "$LINENO"; then :
5053   BITS_RUN_32=yes
5054 else
5055   BITS_RUN_32=no
5056 fi
5057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5058   conftest.$ac_objext conftest.beam conftest.$ac_ext
5059 fi
5060
5061                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5062 $as_echo "$BITS_RUN_32" >&6; };
5063                 CFLAGS_32="${CFLAGS}"
5064                 CXXFLAGS_32="${CXXFLAGS}"
5065                 LDFLAGS_32="${LDFLAGS}"
5066                 ARFLAGS_32="${ARFLAGS}"
5067             fi
5068             # put it back.
5069             CFLAGS="${CFLAGS_OLD}"
5070             CXXFLAGS="${CXXFLAGS_OLD}"
5071             LDFLAGS="${LDFLAGS_OLD}"
5072             ARFLAGS="${ARFLAGS_OLD}"
5073         fi
5074
5075         ##
5076         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5077         #
5078
5079         # First, implement 64else32
5080         if test "$BITS_REQ" = "64else32"; then
5081             if test "$BITS_RUN_64" = "yes"; then
5082                 BITS_REQ=64
5083             else
5084                 # no changes.
5085                 BITS_OK=yes
5086             fi
5087         fi
5088
5089         # implement.
5090         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5091             CFLAGS="${CFLAGS_32}"
5092             CXXFLAGS="${CXXFLAGS_32}"
5093             LDFLAGS="${LDFLAGS_32}"
5094             ARFLAGS="${ARFLAGS_32}"
5095             BITS_OK=yes
5096         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5097             CFLAGS="${CFLAGS_64}"
5098             CXXFLAGS="${CXXFLAGS_64}"
5099             LDFLAGS="${LDFLAGS_64}"
5100             ARFLAGS="${ARFLAGS_64}"
5101             BITS_OK=yes
5102         elif test "$BITS_OK" != "yes"; then
5103             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
5104         fi
5105      fi
5106
5107
5108
5109
5110 # Determine the Makefile fragment
5111
5112         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5113 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5114 if ${icu_cv_host_frag+:} false; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117
5118 case "${host}" in
5119 *-*-solaris*)
5120         if test "$GCC" = yes; then
5121                 icu_cv_host_frag=mh-solaris-gcc
5122         else
5123                 icu_cv_host_frag=mh-solaris
5124         fi ;;
5125 alpha*-*-linux-gnu)
5126         if test "$GCC" = yes; then
5127                 icu_cv_host_frag=mh-alpha-linux-gcc
5128         else
5129                 icu_cv_host_frag=mh-alpha-linux-cc
5130         fi ;;
5131 powerpc*-*-linux*)
5132         if test "$GCC" = yes; then
5133                 icu_cv_host_frag=mh-linux
5134         else
5135                 icu_cv_host_frag=mh-linux-va
5136         fi ;;
5137 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5138 i[34567]86-*-cygwin)
5139         if test "$GCC" = yes; then
5140                 icu_cv_host_frag=mh-cygwin
5141         else
5142                 icu_cv_host_frag=mh-cygwin-msvc
5143         fi ;;
5144 x86_64-*-cygwin)
5145         if test "$GCC" = yes; then
5146                 icu_cv_host_frag=mh-cygwin64
5147         else
5148                 icu_cv_host_frag=mh-cygwin-msvc
5149         fi ;;
5150 *-*-mingw*)
5151         if test "$GCC" = yes; then
5152                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5153 /* end confdefs.h.  */
5154
5155 #ifndef __MINGW64__
5156 #error This is not MinGW64
5157 #endif
5158 int
5159 main ()
5160 {
5161
5162   ;
5163   return 0;
5164 }
5165 _ACEOF
5166 if ac_fn_c_try_compile "$LINENO"; then :
5167   icu_cv_host_frag=mh-mingw64
5168 else
5169   icu_cv_host_frag=mh-mingw
5170 fi
5171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5172         else
5173                 case "${host}" in
5174                 *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
5175                 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
5176                 esac
5177         fi ;;
5178 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5179 *-*-aix*)
5180         if test "$GCC" = yes; then
5181                 icu_cv_host_frag=mh-aix-gcc
5182         else
5183                 icu_cv_host_frag=mh-aix-va
5184         fi ;;
5185 *-*-hpux*)
5186         if test "$GCC" = yes; then
5187                 icu_cv_host_frag=mh-hpux-gcc
5188         else
5189                 case "$CXX" in
5190                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5191                 esac
5192         fi ;;
5193 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5194 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5195 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5196 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5197 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5198 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5199 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5200 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5201 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5202 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5203 *)              icu_cv_host_frag=mh-unknown ;;
5204 esac
5205
5206
5207 fi
5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5209 $as_echo "$icu_cv_host_frag" >&6; }
5210
5211
5212 # Checks for libraries and other host specific stuff
5213 # On HP/UX, don't link to -lm from a shared lib because it isn't
5214 #  PIC (at least on 10.2)
5215 case "${host}" in
5216         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5217 $as_echo_n "checking for floor in -lm... " >&6; }
5218 if ${ac_cv_lib_m_floor+:} false; then :
5219   $as_echo_n "(cached) " >&6
5220 else
5221   ac_check_lib_save_LIBS=$LIBS
5222 LIBS="-lm  $LIBS"
5223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5224 /* end confdefs.h.  */
5225
5226 /* Override any GCC internal prototype to avoid an error.
5227    Use char because int might match the return type of a GCC
5228    builtin and then its argument prototype would still apply.  */
5229 #ifdef __cplusplus
5230 extern "C"
5231 #endif
5232 char floor ();
5233 int
5234 main ()
5235 {
5236 return floor ();
5237   ;
5238   return 0;
5239 }
5240 _ACEOF
5241 if ac_fn_c_try_link "$LINENO"; then :
5242   ac_cv_lib_m_floor=yes
5243 else
5244   ac_cv_lib_m_floor=no
5245 fi
5246 rm -f core conftest.err conftest.$ac_objext \
5247     conftest$ac_exeext conftest.$ac_ext
5248 LIBS=$ac_check_lib_save_LIBS
5249 fi
5250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5251 $as_echo "$ac_cv_lib_m_floor" >&6; }
5252 if test "x$ac_cv_lib_m_floor" = xyes; then :
5253   LIB_M="-lm"
5254 fi
5255  ;;
5256
5257         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5258 $as_echo_n "checking for floor in -lm... " >&6; }
5259 if ${ac_cv_lib_m_floor+:} false; then :
5260   $as_echo_n "(cached) " >&6
5261 else
5262   ac_check_lib_save_LIBS=$LIBS
5263 LIBS="-lm  $LIBS"
5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5265 /* end confdefs.h.  */
5266
5267 /* Override any GCC internal prototype to avoid an error.
5268    Use char because int might match the return type of a GCC
5269    builtin and then its argument prototype would still apply.  */
5270 #ifdef __cplusplus
5271 extern "C"
5272 #endif
5273 char floor ();
5274 int
5275 main ()
5276 {
5277 return floor ();
5278   ;
5279   return 0;
5280 }
5281 _ACEOF
5282 if ac_fn_c_try_link "$LINENO"; then :
5283   ac_cv_lib_m_floor=yes
5284 else
5285   ac_cv_lib_m_floor=no
5286 fi
5287 rm -f core conftest.err conftest.$ac_objext \
5288     conftest$ac_exeext conftest.$ac_ext
5289 LIBS=$ac_check_lib_save_LIBS
5290 fi
5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5292 $as_echo "$ac_cv_lib_m_floor" >&6; }
5293 if test "x$ac_cv_lib_m_floor" = xyes; then :
5294   cat >>confdefs.h <<_ACEOF
5295 #define HAVE_LIBM 1
5296 _ACEOF
5297
5298   LIBS="-lm $LIBS"
5299
5300 fi
5301
5302                         LIB_M="" ;;
5303 esac
5304
5305
5306 # Check whether to build shared libraries
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5308 $as_echo_n "checking whether to build shared libraries... " >&6; }
5309 enabled=no
5310 # Check whether --enable-shared was given.
5311 if test "${enable_shared+set}" = set; then :
5312   enableval=$enable_shared;  case "${enableval}" in
5313              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5314              no);;
5315              *) ;;
5316     esac
5317 else
5318   enabled=yes; ENABLE_SHARED=YES
5319
5320 fi
5321
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5323 $as_echo "$enabled" >&6; }
5324
5325
5326 # Check whether to build static libraries
5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5328 $as_echo_n "checking whether to build static libraries... " >&6; }
5329 enabled=no
5330 # Check whether --enable-static was given.
5331 if test "${enable_static+set}" = set; then :
5332   enableval=$enable_static;  case "${enableval}" in
5333              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5334              no) ;;
5335              *) ;;
5336     esac
5337 fi
5338
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5340 $as_echo "$enabled" >&6; }
5341
5342
5343 # When building release static library, there might be some optimization flags we can use
5344 if test "$ENABLE_STATIC" = "YES"; then
5345     if test "$ENABLE_SHARED" != "YES"; then
5346         if test "$ENABLE_RELEASE" = 1; then
5347             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5348 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5349             CHECK_STATIC_OPT_FLAG=no
5350
5351             OLD_CPPFLAGS="${CPPFLAGS}"
5352             OLD_LDFLAGS="${LDFLAGS}"
5353
5354             case "${host}" in
5355             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5356                 if test "$GCC" = yes; then
5357                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5358                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5359                 fi
5360                 ;;
5361             *)
5362                 ;;
5363             esac
5364
5365             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h.  */
5367
5368 int
5369 main ()
5370 {
5371
5372   ;
5373   return 0;
5374 }
5375 _ACEOF
5376 if ac_fn_c_try_link "$LINENO"; then :
5377   CHECK_STATIC_OPT_FLAG=yes
5378 else
5379   CHECK_STATIC_OPT_FLAG=no
5380 fi
5381 rm -f core conftest.err conftest.$ac_objext \
5382     conftest$ac_exeext conftest.$ac_ext
5383             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5384 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5385             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5386                 CPPFLAGS="${OLD_CPPFLAGS}"
5387                 LDFLAGS="${OLD_LDFLAGS}"
5388             fi
5389         fi
5390     fi
5391 fi
5392
5393
5394 # Check whether to enable auto cleanup of libraries
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5396 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5397 enabled=no
5398 UCLN_NO_AUTO_CLEANUP=1
5399 # Check whether --enable-auto-cleanup was given.
5400 if test "${enable_auto_cleanup+set}" = set; then :
5401   enableval=$enable_auto_cleanup;  case "${enableval}" in
5402          yes) enabled=yes;
5403          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5404          UCLN_NO_AUTO_CLEANUP=0
5405           ;;
5406          *) ;;
5407     esac
5408 fi
5409
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5411 $as_echo "$enabled" >&6; }
5412
5413
5414 # MSVC floating-point option
5415 MSVC_RELEASE_FLAG=""
5416 if test $enabled = yes
5417 then
5418     if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5419     then
5420         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421 /* end confdefs.h.  */
5422
5423     #if defined _MSC_VER && _MSC_VER >= 1400
5424     #else
5425     Microsoft Visual C++ < 2005
5426     #endif
5427
5428 int
5429 main ()
5430 {
5431
5432   ;
5433   return 0;
5434 }
5435 _ACEOF
5436 if ac_fn_c_try_compile "$LINENO"; then :
5437   MSVC_RELEASE_FLAG="/fp:precise"
5438 else
5439   MSVC_RELEASE_FLAG="/Op"
5440 fi
5441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5442
5443         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5444         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5445     fi
5446 fi
5447
5448 # Check whether to enabled draft APIs
5449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5450 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5451 enabled=yes
5452 U_DEFAULT_SHOW_DRAFT=1
5453 # Check whether --enable-draft was given.
5454 if test "${enable_draft+set}" = set; then :
5455   enableval=$enable_draft;  case "${enableval}" in
5456          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5457          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5458           ;;
5459          *) ;;
5460     esac
5461 fi
5462
5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5464 $as_echo "$enabled" >&6; }
5465 # Make sure that we can use draft API in ICU.
5466 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5467     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5468 fi
5469
5470
5471 if test -n "$ac_tool_prefix"; then
5472   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5473 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5475 $as_echo_n "checking for $ac_word... " >&6; }
5476 if ${ac_cv_prog_RANLIB+:} false; then :
5477   $as_echo_n "(cached) " >&6
5478 else
5479   if test -n "$RANLIB"; then
5480   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5481 else
5482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5483 for as_dir in $PATH
5484 do
5485   IFS=$as_save_IFS
5486   test -z "$as_dir" && as_dir=.
5487     for ac_exec_ext in '' $ac_executable_extensions; do
5488   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5489     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5491     break 2
5492   fi
5493 done
5494   done
5495 IFS=$as_save_IFS
5496
5497 fi
5498 fi
5499 RANLIB=$ac_cv_prog_RANLIB
5500 if test -n "$RANLIB"; then
5501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5502 $as_echo "$RANLIB" >&6; }
5503 else
5504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5505 $as_echo "no" >&6; }
5506 fi
5507
5508
5509 fi
5510 if test -z "$ac_cv_prog_RANLIB"; then
5511   ac_ct_RANLIB=$RANLIB
5512   # Extract the first word of "ranlib", so it can be a program name with args.
5513 set dummy ranlib; ac_word=$2
5514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5515 $as_echo_n "checking for $ac_word... " >&6; }
5516 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5517   $as_echo_n "(cached) " >&6
5518 else
5519   if test -n "$ac_ct_RANLIB"; then
5520   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5521 else
5522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5523 for as_dir in $PATH
5524 do
5525   IFS=$as_save_IFS
5526   test -z "$as_dir" && as_dir=.
5527     for ac_exec_ext in '' $ac_executable_extensions; do
5528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5529     ac_cv_prog_ac_ct_RANLIB="ranlib"
5530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5531     break 2
5532   fi
5533 done
5534   done
5535 IFS=$as_save_IFS
5536
5537 fi
5538 fi
5539 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5540 if test -n "$ac_ct_RANLIB"; then
5541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5542 $as_echo "$ac_ct_RANLIB" >&6; }
5543 else
5544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5545 $as_echo "no" >&6; }
5546 fi
5547
5548   if test "x$ac_ct_RANLIB" = x; then
5549     RANLIB=":"
5550   else
5551     case $cross_compiling:$ac_tool_warned in
5552 yes:)
5553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5555 ac_tool_warned=yes ;;
5556 esac
5557     RANLIB=$ac_ct_RANLIB
5558   fi
5559 else
5560   RANLIB="$ac_cv_prog_RANLIB"
5561 fi
5562
5563
5564 # need sed
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5566 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5567 if ${ac_cv_path_SED+:} false; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5571      for ac_i in 1 2 3 4 5 6 7; do
5572        ac_script="$ac_script$as_nl$ac_script"
5573      done
5574      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5575      { ac_script=; unset ac_script;}
5576      if test -z "$SED"; then
5577   ac_path_SED_found=false
5578   # Loop through the user's path and test for each of PROGNAME-LIST
5579   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5580 for as_dir in $PATH
5581 do
5582   IFS=$as_save_IFS
5583   test -z "$as_dir" && as_dir=.
5584     for ac_prog in sed gsed; do
5585     for ac_exec_ext in '' $ac_executable_extensions; do
5586       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5587       as_fn_executable_p "$ac_path_SED" || continue
5588 # Check for GNU ac_path_SED and select it if it is found.
5589   # Check for GNU $ac_path_SED
5590 case `"$ac_path_SED" --version 2>&1` in
5591 *GNU*)
5592   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5593 *)
5594   ac_count=0
5595   $as_echo_n 0123456789 >"conftest.in"
5596   while :
5597   do
5598     cat "conftest.in" "conftest.in" >"conftest.tmp"
5599     mv "conftest.tmp" "conftest.in"
5600     cp "conftest.in" "conftest.nl"
5601     $as_echo '' >> "conftest.nl"
5602     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5603     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5604     as_fn_arith $ac_count + 1 && ac_count=$as_val
5605     if test $ac_count -gt ${ac_path_SED_max-0}; then
5606       # Best one so far, save it but keep looking for a better one
5607       ac_cv_path_SED="$ac_path_SED"
5608       ac_path_SED_max=$ac_count
5609     fi
5610     # 10*(2^10) chars as input seems more than enough
5611     test $ac_count -gt 10 && break
5612   done
5613   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5614 esac
5615
5616       $ac_path_SED_found && break 3
5617     done
5618   done
5619   done
5620 IFS=$as_save_IFS
5621   if test -z "$ac_cv_path_SED"; then
5622     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5623   fi
5624 else
5625   ac_cv_path_SED=$SED
5626 fi
5627
5628 fi
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5630 $as_echo "$ac_cv_path_SED" >&6; }
5631  SED="$ac_cv_path_SED"
5632   rm -f conftest.sed
5633
5634
5635 # look for 'ar' the proper way
5636 if test -n "$ac_tool_prefix"; then
5637   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5638 set dummy ${ac_tool_prefix}ar; ac_word=$2
5639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5640 $as_echo_n "checking for $ac_word... " >&6; }
5641 if ${ac_cv_prog_AR+:} false; then :
5642   $as_echo_n "(cached) " >&6
5643 else
5644   if test -n "$AR"; then
5645   ac_cv_prog_AR="$AR" # Let the user override the test.
5646 else
5647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5648 for as_dir in $PATH
5649 do
5650   IFS=$as_save_IFS
5651   test -z "$as_dir" && as_dir=.
5652     for ac_exec_ext in '' $ac_executable_extensions; do
5653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5654     ac_cv_prog_AR="${ac_tool_prefix}ar"
5655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5656     break 2
5657   fi
5658 done
5659   done
5660 IFS=$as_save_IFS
5661
5662 fi
5663 fi
5664 AR=$ac_cv_prog_AR
5665 if test -n "$AR"; then
5666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5667 $as_echo "$AR" >&6; }
5668 else
5669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5670 $as_echo "no" >&6; }
5671 fi
5672
5673
5674 fi
5675 if test -z "$ac_cv_prog_AR"; then
5676   ac_ct_AR=$AR
5677   # Extract the first word of "ar", so it can be a program name with args.
5678 set dummy ar; ac_word=$2
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5680 $as_echo_n "checking for $ac_word... " >&6; }
5681 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5682   $as_echo_n "(cached) " >&6
5683 else
5684   if test -n "$ac_ct_AR"; then
5685   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5686 else
5687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5688 for as_dir in $PATH
5689 do
5690   IFS=$as_save_IFS
5691   test -z "$as_dir" && as_dir=.
5692     for ac_exec_ext in '' $ac_executable_extensions; do
5693   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5694     ac_cv_prog_ac_ct_AR="ar"
5695     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5696     break 2
5697   fi
5698 done
5699   done
5700 IFS=$as_save_IFS
5701
5702 fi
5703 fi
5704 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5705 if test -n "$ac_ct_AR"; then
5706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5707 $as_echo "$ac_ct_AR" >&6; }
5708 else
5709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5710 $as_echo "no" >&6; }
5711 fi
5712
5713   if test "x$ac_ct_AR" = x; then
5714     AR="false"
5715   else
5716     case $cross_compiling:$ac_tool_warned in
5717 yes:)
5718 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5719 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5720 ac_tool_warned=yes ;;
5721 esac
5722     AR=$ac_ct_AR
5723   fi
5724 else
5725   AR="$ac_cv_prog_AR"
5726 fi
5727
5728
5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5730 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5731 enabled=yes
5732 U_DISABLE_RENAMING=0
5733 # Check whether --enable-renaming was given.
5734 if test "${enable_renaming+set}" = set; then :
5735   enableval=$enable_renaming;  case "${enableval}" in
5736              yes|"") enabled=yes ;;
5737              no) enabled=no; U_DISABLE_RENAMING=1;
5738              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5739               ;;
5740              *) ;;
5741     esac
5742 fi
5743
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5745 $as_echo "$enabled" >&6; }
5746
5747
5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5749 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5750 enabled=no
5751 U_ENABLE_TRACING=0
5752 # Check whether --enable-tracing was given.
5753 if test "${enable_tracing+set}" = set; then :
5754   enableval=$enable_tracing;  case "${enableval}" in
5755              yes|"") enabled=yes;
5756                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5757                      U_ENABLE_TRACING=1 ;;
5758              no) enabled=no; U_ENABLE_TRACING=0 ;;
5759              *) ;;
5760     esac
5761 fi
5762
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5764 $as_echo "$enabled" >&6; }
5765
5766
5767 # check if elf.h is present.
5768 for ac_header in elf.h
5769 do :
5770   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5771 if test "x$ac_cv_header_elf_h" = xyes; then :
5772   cat >>confdefs.h <<_ACEOF
5773 #define HAVE_ELF_H 1
5774 _ACEOF
5775
5776 fi
5777
5778 done
5779
5780 if test "x$ac_cv_header_elf_h" = "xyes"; then
5781     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5782 fi
5783
5784 # Enable/disable plugins
5785 # Check whether --enable-plugins was given.
5786 if test "${enable_plugins+set}" = set; then :
5787   enableval=$enable_plugins; case "${enableval}" in
5788                 yes) plugins=true ;;
5789                 no)  plugins=false ;;
5790                 *) as_fn_error $? "bad value ${enableval} for --enable-plugins" "$LINENO" 5 ;;
5791                 esac
5792 else
5793   plugins=false
5794 fi
5795
5796
5797
5798 if test "$plugins" = true; then
5799   PLUGINS_TRUE=
5800   U_HAVE_PLUGINS=1
5801 else
5802   PLUGINS_TRUE='#'
5803   U_HAVE_PLUGINS=0
5804 fi
5805
5806 if test "x$plugins" = "xtrue"; then
5807    UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1"
5808 fi
5809
5810
5811 U_ENABLE_DYLOAD=1
5812 enable=yes
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins. Ignored if plugins disabled." >&5
5814 $as_echo_n "checking whether to enable dynamic loading of plugins. Ignored if plugins disabled.... " >&6; }
5815 # Check whether --enable-dyload was given.
5816 if test "${enable_dyload+set}" = set; then :
5817   enableval=$enable_dyload;  case "${enableval}" in
5818              yes|"")
5819                      U_ENABLE_DYLOAD=1
5820                      enable=yes
5821                      ;;
5822              no)
5823                  U_ENABLE_DYLOAD=0;
5824                  enable=no;
5825                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5826                  ;;
5827              *) ;;
5828     esac
5829 fi
5830
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5832 $as_echo "$enable" >&6; }
5833
5834
5835 if test "$enable" = "yes"; then
5836    for ac_header in dlfcn.h
5837 do :
5838   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5839 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5840   cat >>confdefs.h <<_ACEOF
5841 #define HAVE_DLFCN_H 1
5842 _ACEOF
5843
5844 fi
5845
5846 done
5847
5848    #AC_MSG_RESULT($enabled)
5849    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5850 $as_echo_n "checking for library containing dlopen... " >&6; }
5851 if ${ac_cv_search_dlopen+:} false; then :
5852   $as_echo_n "(cached) " >&6
5853 else
5854   ac_func_search_save_LIBS=$LIBS
5855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5856 /* end confdefs.h.  */
5857
5858 /* Override any GCC internal prototype to avoid an error.
5859    Use char because int might match the return type of a GCC
5860    builtin and then its argument prototype would still apply.  */
5861 #ifdef __cplusplus
5862 extern "C"
5863 #endif
5864 char dlopen ();
5865 int
5866 main ()
5867 {
5868 return dlopen ();
5869   ;
5870   return 0;
5871 }
5872 _ACEOF
5873 for ac_lib in '' dl; do
5874   if test -z "$ac_lib"; then
5875     ac_res="none required"
5876   else
5877     ac_res=-l$ac_lib
5878     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5879   fi
5880   if ac_fn_c_try_link "$LINENO"; then :
5881   ac_cv_search_dlopen=$ac_res
5882 fi
5883 rm -f core conftest.err conftest.$ac_objext \
5884     conftest$ac_exeext
5885   if ${ac_cv_search_dlopen+:} false; then :
5886   break
5887 fi
5888 done
5889 if ${ac_cv_search_dlopen+:} false; then :
5890
5891 else
5892   ac_cv_search_dlopen=no
5893 fi
5894 rm conftest.$ac_ext
5895 LIBS=$ac_func_search_save_LIBS
5896 fi
5897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5898 $as_echo "$ac_cv_search_dlopen" >&6; }
5899 ac_res=$ac_cv_search_dlopen
5900 if test "$ac_res" != no; then :
5901   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5902
5903 fi
5904
5905    for ac_func in dlopen
5906 do :
5907   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5908 if test "x$ac_cv_func_dlopen" = xyes; then :
5909   cat >>confdefs.h <<_ACEOF
5910 #define HAVE_DLOPEN 1
5911 _ACEOF
5912
5913 fi
5914 done
5915
5916
5917    if test "x$ac_cv_func_dlopen" != xyes; then
5918       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5919    fi
5920 fi
5921
5922 # Check for miscellanous functions.
5923 # So, use for putil / tools only.
5924 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5925 for ac_func in gettimeofday
5926 do :
5927   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5928 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5929   cat >>confdefs.h <<_ACEOF
5930 #define HAVE_GETTIMEOFDAY 1
5931 _ACEOF
5932
5933 fi
5934 done
5935
5936
5937
5938 # Check whether to use the evil rpath or not
5939 # Check whether --enable-rpath was given.
5940 if test "${enable_rpath+set}" = set; then :
5941   enableval=$enable_rpath;  case "${enableval}" in
5942              yes|"") ENABLE_RPATH=YES ;;
5943              no) ;;
5944              *) ;;
5945     esac
5946 else
5947   ENABLE_RPATH=NO
5948
5949 fi
5950
5951
5952
5953
5954
5955 ac_ext=cpp
5956 ac_cpp='$CXXCPP $CPPFLAGS'
5957 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5958 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5959 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5960
5961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5962 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5964 /* end confdefs.h.  */
5965
5966 int
5967 main ()
5968 {
5969
5970   ;
5971   return 0;
5972 }
5973 _ACEOF
5974 if ac_fn_cxx_try_compile "$LINENO"; then :
5975   cxx_okay=yes
5976 else
5977   cxx_okay=no
5978 fi
5979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5980 if test $cxx_okay = yes
5981 then
5982         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5983 $as_echo "Good" >&6; }
5984 else
5985         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5986 $as_echo "no" >&6; }
5987         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5988 fi
5989
5990 if [ "$GXX" = yes ]; then
5991     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++11,
5992     # and check that the compiler still works.
5993     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5994         OLD_CXXFLAGS="${CXXFLAGS}"
5995         CXXFLAGS="$CXXFLAGS -std=c++11"
5996         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5997 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5998         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5999 /* end confdefs.h.  */
6000
6001 int
6002 main ()
6003 {
6004
6005   ;
6006   return 0;
6007 }
6008 _ACEOF
6009 if ac_fn_cxx_try_compile "$LINENO"; then :
6010   cxx11_okay=yes
6011 else
6012   cxx11_okay=no
6013 fi
6014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6015         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
6016 $as_echo "$cxx11_okay" >&6; }
6017         if [ $cxx11_okay = yes ]; then
6018             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option -std=c++11" >&5
6019 $as_echo "$as_me: Adding CXXFLAGS option -std=c++11" >&6;}
6020             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -std=c++11"
6021         else
6022             CXXFLAGS="$OLD_CXXFLAGS"
6023         fi
6024         case "${host}" in
6025         *-*-solaris*)
6026             CXXFLAGS="$OLD_CXXFLAGS"
6027             ;;
6028         esac
6029     fi
6030 fi
6031
6032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
6033 $as_echo_n "checking if #include <atomic> works... " >&6; }
6034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6035 /* end confdefs.h.  */
6036 #include <atomic>
6037 int
6038 main ()
6039 {
6040
6041   ;
6042   return 0;
6043 }
6044 _ACEOF
6045 if ac_fn_cxx_try_compile "$LINENO"; then :
6046   ac_cv_header_atomic=yes
6047 else
6048   ac_cv_header_atomic=no
6049 fi
6050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
6052 $as_echo "$ac_cv_header_atomic" >&6; }
6053 if test $ac_cv_header_atomic = yes
6054 then
6055         U_HAVE_ATOMIC=1
6056 else
6057         U_HAVE_ATOMIC=0
6058 fi
6059 # Make this available via CPPFLAGS
6060 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
6061
6062
6063 ac_ext=c
6064 ac_cpp='$CPP $CPPFLAGS'
6065 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6066 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6067 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6068
6069
6070 # Always build ICU with multi-threading support.
6071 OLD_LIBS=${LIBS}
6072
6073 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
6074 # and must do this before seaching for pthread_mutex_destroy, or
6075 # we will pick up libpthreads.so not libpthread.so
6076 # If this fails, then we must test for HPUX specials, before
6077 # moving on to a more generic test
6078
6079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
6080 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
6081 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
6082   $as_echo_n "(cached) " >&6
6083 else
6084   ac_check_lib_save_LIBS=$LIBS
6085 LIBS="-lpthread  $LIBS"
6086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088
6089 /* Override any GCC internal prototype to avoid an error.
6090    Use char because int might match the return type of a GCC
6091    builtin and then its argument prototype would still apply.  */
6092 #ifdef __cplusplus
6093 extern "C"
6094 #endif
6095 char pthread_attr_init ();
6096 int
6097 main ()
6098 {
6099 return pthread_attr_init ();
6100   ;
6101   return 0;
6102 }
6103 _ACEOF
6104 if ac_fn_c_try_link "$LINENO"; then :
6105   ac_cv_lib_pthread_pthread_attr_init=yes
6106 else
6107   ac_cv_lib_pthread_pthread_attr_init=no
6108 fi
6109 rm -f core conftest.err conftest.$ac_objext \
6110     conftest$ac_exeext conftest.$ac_ext
6111 LIBS=$ac_check_lib_save_LIBS
6112 fi
6113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
6114 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
6115 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
6116   cat >>confdefs.h <<_ACEOF
6117 #define HAVE_LIBPTHREAD 1
6118 _ACEOF
6119
6120   LIBS="-lpthread $LIBS"
6121
6122 fi
6123
6124 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
6125   :
6126 else
6127   # Locate the right library for POSIX threads. We look for the
6128   # symbols in the libraries first, because on Solaris libc provides
6129   # pthread_create but libpthread has the real code :(
6130   # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
6131   # FreeBSD users may need libpthread if they do not have libc_r.
6132
6133
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
6135 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
6136 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
6137   $as_echo_n "(cached) " >&6
6138 else
6139   ac_func_search_save_LIBS="$LIBS"
6140 ac_cv_search_pthread_mutex_destroy="no"
6141 for i in pthread pthreads c_r ; do
6142 LIBS="-l$i  $ac_func_search_save_LIBS"
6143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6144 /* end confdefs.h.  */
6145
6146 /* Override any GCC internal prototype to avoid an error.
6147    Use char because int might match the return type of a GCC
6148    builtin and then its argument prototype would still apply.  */
6149 #ifdef __cplusplus
6150 extern "C"
6151 #endif
6152 char pthread_mutex_destroy ();
6153 int
6154 main ()
6155 {
6156 return pthread_mutex_destroy ();
6157   ;
6158   return 0;
6159 }
6160 _ACEOF
6161 if ac_fn_c_try_link "$LINENO"; then :
6162   ac_cv_search_pthread_mutex_destroy="-l$i"
6163 break
6164 fi
6165 rm -f core conftest.err conftest.$ac_objext \
6166     conftest$ac_exeext conftest.$ac_ext
6167 done
6168 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6170 /* end confdefs.h.  */
6171
6172 /* Override any GCC internal prototype to avoid an error.
6173    Use char because int might match the return type of a GCC
6174    builtin and then its argument prototype would still apply.  */
6175 #ifdef __cplusplus
6176 extern "C"
6177 #endif
6178 char pthread_mutex_destroy ();
6179 int
6180 main ()
6181 {
6182 return pthread_mutex_destroy ();
6183   ;
6184   return 0;
6185 }
6186 _ACEOF
6187 if ac_fn_c_try_link "$LINENO"; then :
6188   ac_cv_search_pthread_mutex_destroy="none required"
6189 fi
6190 rm -f core conftest.err conftest.$ac_objext \
6191     conftest$ac_exeext conftest.$ac_ext
6192 fi
6193 LIBS="$ac_func_search_save_LIBS"
6194 fi
6195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6196 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6197 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6198   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6199
6200 else :
6201
6202 fi
6203
6204   if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6205     :
6206   else
6207     # For HP 11
6208     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6209 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6210 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
6211   $as_echo_n "(cached) " >&6
6212 else
6213   ac_check_lib_save_LIBS=$LIBS
6214 LIBS="-lpthread  $LIBS"
6215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6216 /* end confdefs.h.  */
6217
6218 /* Override any GCC internal prototype to avoid an error.
6219    Use char because int might match the return type of a GCC
6220    builtin and then its argument prototype would still apply.  */
6221 #ifdef __cplusplus
6222 extern "C"
6223 #endif
6224 char pthread_mutex_init ();
6225 int
6226 main ()
6227 {
6228 return pthread_mutex_init ();
6229   ;
6230   return 0;
6231 }
6232 _ACEOF
6233 if ac_fn_c_try_link "$LINENO"; then :
6234   ac_cv_lib_pthread_pthread_mutex_init=yes
6235 else
6236   ac_cv_lib_pthread_pthread_mutex_init=no
6237 fi
6238 rm -f core conftest.err conftest.$ac_objext \
6239     conftest$ac_exeext conftest.$ac_ext
6240 LIBS=$ac_check_lib_save_LIBS
6241 fi
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6243 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6244 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6245   cat >>confdefs.h <<_ACEOF
6246 #define HAVE_LIBPTHREAD 1
6247 _ACEOF
6248
6249   LIBS="-lpthread $LIBS"
6250
6251 fi
6252
6253     if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6254       :
6255     fi
6256   fi
6257
6258   ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6259 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6260
6261 fi
6262
6263
6264   if test $ac_cv_func_pthread_mutex_lock = yes; then
6265     :
6266   fi
6267 fi
6268 # Check to see if we are using CygWin with MSVC
6269 case "${host}" in
6270 *-pc-cygwin*|*-pc-mingw*)
6271   # For gcc, the thread options are set by mh-mingw/mh-cygwin
6272   # For msvc, the thread options are set by runConfigureICU
6273   :
6274   ;;
6275 *-*-hpux*)
6276   # Add -mt because it does several nice things on newer compilers.
6277   case "${icu_cv_host_frag}" in
6278     mh-hpux-acc)
6279       OLD_CXXFLAGS="${CXXFLAGS}"
6280       CXXFLAGS="${CXXFLAGS} -mt"
6281       if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6282          CXXFLAGS="${OLD_CXXFLAGS}"
6283       else
6284          UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
6285       fi
6286     ;;
6287   esac
6288   ;;
6289 *-*-solaris*)
6290   case "${icu_cv_host_frag}" in
6291     mh-solaris)
6292          LIBS="${LIBS} -mt"
6293     ;;
6294   esac
6295   ;;
6296 esac
6297
6298 # Check whether --enable-weak-threads was given.
6299 if test "${enable_weak_threads+set}" = set; then :
6300   enableval=$enable_weak_threads; case "${enableval}" in
6301                 yes)
6302             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6303             LIBS=${OLD_LIBS}
6304             ;;
6305                 no)  ;;
6306                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6307                 esac
6308 fi
6309
6310
6311
6312 # Check for mmap()
6313
6314 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6315 # Do this check instead.
6316 HAVE_MMAP=0
6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6318 $as_echo_n "checking for mmap... " >&6; }
6319 if ${ac_cv_func_mmap_ok+:} false; then :
6320   $as_echo_n "(cached) " >&6
6321 else
6322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6323 /* end confdefs.h.  */
6324 #include <unistd.h>
6325 #include <sys/mman.h>
6326 #include <sys/stat.h>
6327 #include <fcntl.h>
6328 int
6329 main ()
6330 {
6331 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6332   ;
6333   return 0;
6334 }
6335 _ACEOF
6336 if ac_fn_c_try_link "$LINENO"; then :
6337   ac_cv_func_mmap_ok=yes
6338 else
6339   ac_cv_func_mmap_ok=no
6340 fi
6341 rm -f core conftest.err conftest.$ac_objext \
6342     conftest$ac_exeext conftest.$ac_ext
6343 fi
6344
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6346 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6347 if test $ac_cv_func_mmap_ok = yes
6348 then
6349     HAVE_MMAP=1
6350 else
6351     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6352 fi
6353
6354
6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6356 $as_echo_n "checking for genccode assembly... " >&6; }
6357
6358 # Check to see if genccode can generate simple assembly.
6359 GENCCODE_ASSEMBLY=
6360 case "${host}" in
6361 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6362     if test "$GCC" = yes; then
6363         # We're using gcc, and the simple -a gcc command line works for genccode
6364         GENCCODE_ASSEMBLY="-a gcc"
6365     fi ;;
6366 i*86-*-solaris*)
6367     if test "$GCC" = yes; then
6368         # When using gcc, look if we're also using GNU as.
6369         # When using GNU as, the simple -a gcc command line works for genccode.
6370         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6371         asv=`"${asv}" --version 2>/dev/null`
6372         case "X${asv}" in
6373         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6374         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6375         esac
6376         unset asv
6377     else
6378         GENCCODE_ASSEMBLY="-a sun-x86"
6379     fi ;;
6380 sparc-*-solaris*)
6381     GENCCODE_ASSEMBLY="-a sun"
6382     ;;
6383 ia64-*-hpux*)
6384 # There has been some issues with building ICU data on HPUX ia64 aCC
6385 # when using the assemble code setting below.  For now, build without
6386 # assemble code for this platform.  This will increase the build time.
6387 #    GENCCODE_ASSEMBLY="-a aCC-ia64"
6388     ;;
6389 esac
6390
6391
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6393 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6394
6395 # Checks for header files
6396 for ac_header in inttypes.h
6397 do :
6398   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6399 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6400   cat >>confdefs.h <<_ACEOF
6401 #define HAVE_INTTYPES_H 1
6402 _ACEOF
6403
6404 fi
6405
6406 done
6407
6408 if test $ac_cv_header_inttypes_h = no; then
6409  U_HAVE_INTTYPES_H=0
6410  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6411 else
6412  U_HAVE_INTTYPES_H=1
6413 fi
6414 if test "$CC" = ccc; then
6415  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6416 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6417  case "${host}" in
6418         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6419         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6420  esac
6421 fi
6422
6423
6424
6425 for ac_header in dirent.h
6426 do :
6427   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6428 if test "x$ac_cv_header_dirent_h" = xyes; then :
6429   cat >>confdefs.h <<_ACEOF
6430 #define HAVE_DIRENT_H 1
6431 _ACEOF
6432
6433 fi
6434
6435 done
6436
6437 if test $ac_cv_header_dirent_h = no; then
6438  U_HAVE_DIRENT_H=0
6439  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6440 else
6441  U_HAVE_DIRENT_H=1
6442 fi
6443
6444
6445
6446 # Check for endianness
6447  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6448 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6449 if ${ac_cv_c_bigendian+:} false; then :
6450   $as_echo_n "(cached) " >&6
6451 else
6452   ac_cv_c_bigendian=unknown
6453     # See if we're dealing with a universal compiler.
6454     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455 /* end confdefs.h.  */
6456 #ifndef __APPLE_CC__
6457                not a universal capable compiler
6458              #endif
6459              typedef int dummy;
6460
6461 _ACEOF
6462 if ac_fn_c_try_compile "$LINENO"; then :
6463
6464         # Check for potential -arch flags.  It is not universal unless
6465         # there are at least two -arch flags with different values.
6466         ac_arch=
6467         ac_prev=
6468         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6469          if test -n "$ac_prev"; then
6470            case $ac_word in
6471              i?86 | x86_64 | ppc | ppc64)
6472                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6473                  ac_arch=$ac_word
6474                else
6475                  ac_cv_c_bigendian=universal
6476                  break
6477                fi
6478                ;;
6479            esac
6480            ac_prev=
6481          elif test "x$ac_word" = "x-arch"; then
6482            ac_prev=arch
6483          fi
6484        done
6485 fi
6486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6487     if test $ac_cv_c_bigendian = unknown; then
6488       # See if sys/param.h defines the BYTE_ORDER macro.
6489       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6490 /* end confdefs.h.  */
6491 #include <sys/types.h>
6492              #include <sys/param.h>
6493
6494 int
6495 main ()
6496 {
6497 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6498                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6499                      && LITTLE_ENDIAN)
6500               bogus endian macros
6501              #endif
6502
6503   ;
6504   return 0;
6505 }
6506 _ACEOF
6507 if ac_fn_c_try_compile "$LINENO"; then :
6508   # It does; now see whether it defined to BIG_ENDIAN or not.
6509          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6510 /* end confdefs.h.  */
6511 #include <sys/types.h>
6512                 #include <sys/param.h>
6513
6514 int
6515 main ()
6516 {
6517 #if BYTE_ORDER != BIG_ENDIAN
6518                  not big endian
6519                 #endif
6520
6521   ;
6522   return 0;
6523 }
6524 _ACEOF
6525 if ac_fn_c_try_compile "$LINENO"; then :
6526   ac_cv_c_bigendian=yes
6527 else
6528   ac_cv_c_bigendian=no
6529 fi
6530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6531 fi
6532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6533     fi
6534     if test $ac_cv_c_bigendian = unknown; then
6535       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6536       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6537 /* end confdefs.h.  */
6538 #include <limits.h>
6539
6540 int
6541 main ()
6542 {
6543 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6544               bogus endian macros
6545              #endif
6546
6547   ;
6548   return 0;
6549 }
6550 _ACEOF
6551 if ac_fn_c_try_compile "$LINENO"; then :
6552   # It does; now see whether it defined to _BIG_ENDIAN or not.
6553          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6554 /* end confdefs.h.  */
6555 #include <limits.h>
6556
6557 int
6558 main ()
6559 {
6560 #ifndef _BIG_ENDIAN
6561                  not big endian
6562                 #endif
6563
6564   ;
6565   return 0;
6566 }
6567 _ACEOF
6568 if ac_fn_c_try_compile "$LINENO"; then :
6569   ac_cv_c_bigendian=yes
6570 else
6571   ac_cv_c_bigendian=no
6572 fi
6573 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6574 fi
6575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6576     fi
6577     if test $ac_cv_c_bigendian = unknown; then
6578       # Compile a test program.
6579       if test "$cross_compiling" = yes; then :
6580   # Try to guess by grepping values from an object file.
6581          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6582 /* end confdefs.h.  */
6583 short int ascii_mm[] =
6584                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6585                 short int ascii_ii[] =
6586                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6587                 int use_ascii (int i) {
6588                   return ascii_mm[i] + ascii_ii[i];
6589                 }
6590                 short int ebcdic_ii[] =
6591                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6592                 short int ebcdic_mm[] =
6593                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6594                 int use_ebcdic (int i) {
6595                   return ebcdic_mm[i] + ebcdic_ii[i];
6596                 }
6597                 extern int foo;
6598
6599 int
6600 main ()
6601 {
6602 return use_ascii (foo) == use_ebcdic (foo);
6603   ;
6604   return 0;
6605 }
6606 _ACEOF
6607 if ac_fn_c_try_compile "$LINENO"; then :
6608   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6609               ac_cv_c_bigendian=yes
6610             fi
6611             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6612               if test "$ac_cv_c_bigendian" = unknown; then
6613                 ac_cv_c_bigendian=no
6614               else
6615                 # finding both strings is unlikely to happen, but who knows?
6616                 ac_cv_c_bigendian=unknown
6617               fi
6618             fi
6619 fi
6620 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6621 else
6622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6623 /* end confdefs.h.  */
6624 $ac_includes_default
6625 int
6626 main ()
6627 {
6628
6629              /* Are we little or big endian?  From Harbison&Steele.  */
6630              union
6631              {
6632                long int l;
6633                char c[sizeof (long int)];
6634              } u;
6635              u.l = 1;
6636              return u.c[sizeof (long int) - 1] == 1;
6637
6638   ;
6639   return 0;
6640 }
6641 _ACEOF
6642 if ac_fn_c_try_run "$LINENO"; then :
6643   ac_cv_c_bigendian=no
6644 else
6645   ac_cv_c_bigendian=yes
6646 fi
6647 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6648   conftest.$ac_objext conftest.beam conftest.$ac_ext
6649 fi
6650
6651     fi
6652 fi
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6654 $as_echo "$ac_cv_c_bigendian" >&6; }
6655  case $ac_cv_c_bigendian in #(
6656    yes)
6657      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6658 ;; #(
6659    no)
6660       ;; #(
6661    universal)
6662
6663 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6664
6665      ;; #(
6666    *)
6667      as_fn_error $? "unknown endianness
6668  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6669  esac
6670
6671 if test $ac_cv_c_bigendian = no; then
6672 U_IS_BIG_ENDIAN=0
6673 U_ENDIAN_CHAR="l"
6674 else
6675 U_IS_BIG_ENDIAN=1
6676 U_ENDIAN_CHAR="b"
6677 fi
6678
6679
6680 # Do various POSIX related checks
6681 U_HAVE_NL_LANGINFO_CODESET=0
6682 U_NL_LANGINFO_CODESET=-1
6683 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6684 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6685   U_HAVE_NL_LANGINFO=1
6686 else
6687   U_HAVE_NL_LANGINFO=0
6688 fi
6689
6690 if test $U_HAVE_NL_LANGINFO -eq 1; then
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6692 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6693 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6694   $as_echo_n "(cached) " >&6
6695 else
6696   ac_cv_nl_langinfo_codeset="unknown"
6697   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <langinfo.h>
6701 int
6702 main ()
6703 {
6704 nl_langinfo($a);
6705   ;
6706   return 0;
6707 }
6708 _ACEOF
6709 if ac_fn_c_try_link "$LINENO"; then :
6710   ac_cv_nl_langinfo_codeset="$a"; break
6711 fi
6712 rm -f core conftest.err conftest.$ac_objext \
6713     conftest$ac_exeext conftest.$ac_ext
6714   done
6715 fi
6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6717 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6718   if test x$ac_cv_nl_langinfo_codeset != xunknown
6719   then
6720       U_HAVE_NL_LANGINFO_CODESET=1
6721       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6722       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6723       then
6724         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6725       fi
6726   else
6727       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6728   fi
6729 fi
6730
6731
6732
6733 # Namespace support checks
6734 ac_ext=cpp
6735 ac_cpp='$CXXCPP $CPPFLAGS'
6736 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6737 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6738 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6739
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6741 $as_echo_n "checking for namespace support... " >&6; }
6742 if ${ac_cv_namespace_ok+:} false; then :
6743   $as_echo_n "(cached) " >&6
6744 else
6745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6746 /* end confdefs.h.  */
6747 namespace x_version {void f(){}}
6748     namespace x = x_version;
6749     using namespace x_version;
6750
6751 int
6752 main ()
6753 {
6754 f();
6755   ;
6756   return 0;
6757 }
6758 _ACEOF
6759 if ac_fn_cxx_try_link "$LINENO"; then :
6760   ac_cv_namespace_ok=yes
6761 else
6762   ac_cv_namespace_ok=no
6763 fi
6764 rm -f core conftest.err conftest.$ac_objext \
6765     conftest$ac_exeext conftest.$ac_ext
6766 fi
6767
6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6769 $as_echo "$ac_cv_namespace_ok" >&6; }
6770 if test $ac_cv_namespace_ok = no
6771 then
6772     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6773 fi
6774
6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6776 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6777 U_OVERRIDE_CXX_ALLOCATION=0
6778 U_HAVE_PLACEMENT_NEW=0
6779 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6780   $as_echo_n "(cached) " >&6
6781 else
6782   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783 /* end confdefs.h.  */
6784 #include <stdlib.h>
6785     class UMemory {
6786     public:
6787     void *operator new(size_t size) {return malloc(size);}
6788     void *operator new[](size_t size) {return malloc(size);}
6789     void operator delete(void *p) {free(p);}
6790     void operator delete[](void *p) {free(p);}
6791     };
6792
6793 int
6794 main ()
6795 {
6796
6797   ;
6798   return 0;
6799 }
6800 _ACEOF
6801 if ac_fn_cxx_try_link "$LINENO"; then :
6802   ac_cv_override_cxx_allocation_ok=yes
6803 else
6804   ac_cv_override_cxx_allocation_ok=no
6805 fi
6806 rm -f core conftest.err conftest.$ac_objext \
6807     conftest$ac_exeext conftest.$ac_ext
6808 fi
6809
6810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6811 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6812 if test $ac_cv_override_cxx_allocation_ok = yes
6813 then
6814     U_OVERRIDE_CXX_ALLOCATION=1
6815     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6816 $as_echo_n "checking for placement new and delete... " >&6; }
6817     if ${ac_cv_override_placement_new_ok+:} false; then :
6818   $as_echo_n "(cached) " >&6
6819 else
6820   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6821 /* end confdefs.h.  */
6822 #include <stdlib.h>
6823         class UMemory {
6824         public:
6825         void *operator new(size_t size) {return malloc(size);}
6826         void *operator new[](size_t size) {return malloc(size);}
6827         void operator delete(void *p) {free(p);}
6828         void operator delete[](void *p) {free(p);}
6829         void * operator new(size_t, void *ptr) { return ptr; }
6830         void operator delete(void *, void *) {}
6831         };
6832
6833 int
6834 main ()
6835 {
6836
6837   ;
6838   return 0;
6839 }
6840 _ACEOF
6841 if ac_fn_cxx_try_link "$LINENO"; then :
6842   ac_cv_override_placement_new_ok=yes
6843 else
6844   ac_cv_override_placement_new_ok=no
6845 fi
6846 rm -f core conftest.err conftest.$ac_objext \
6847     conftest$ac_exeext conftest.$ac_ext
6848 fi
6849
6850     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6851 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6852     if test $ac_cv_override_placement_new_ok = yes
6853     then
6854         U_HAVE_PLACEMENT_NEW=1
6855     else
6856         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6857     fi
6858 else
6859     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6860 fi
6861
6862
6863
6864 ac_ext=c
6865 ac_cpp='$CPP $CPPFLAGS'
6866 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6867 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6868 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6869
6870 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6871 if test "x$ac_cv_func_popen" = xyes; then :
6872
6873 fi
6874
6875 if test x$ac_cv_func_popen = xyes
6876 then
6877      U_HAVE_POPEN=1
6878 else
6879      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6880      U_HAVE_POPEN=0
6881 fi
6882
6883
6884 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6885 if test "x$ac_cv_func_tzset" = xyes; then :
6886
6887 fi
6888
6889 U_HAVE_TZSET=0
6890 if test x$ac_cv_func_tzset = xyes
6891 then
6892     U_TZSET=tzset
6893     U_HAVE_TZSET=1
6894 else
6895     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6896 if test "x$ac_cv_func__tzset" = xyes; then :
6897
6898 fi
6899
6900     if test x$ac_cv_func__tzset = xyes
6901     then
6902         U_TZSET=_tzset
6903         U_HAVE_TZSET=1
6904     else
6905       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6906     fi
6907 fi
6908
6909
6910
6911 U_HAVE_TZNAME=0
6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6913 $as_echo_n "checking for tzname... " >&6; }
6914 if ${ac_cv_var_tzname+:} false; then :
6915   $as_echo_n "(cached) " >&6
6916 else
6917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6918 /* end confdefs.h.  */
6919 #ifndef _XOPEN_SOURCE
6920 #define _XOPEN_SOURCE
6921 #endif
6922 #include <stdlib.h>
6923 #include <time.h>
6924 #ifndef tzname /* For SGI.  */
6925 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6926 #endif
6927 int
6928 main ()
6929 {
6930 atoi(*tzname);
6931   ;
6932   return 0;
6933 }
6934 _ACEOF
6935 if ac_fn_c_try_link "$LINENO"; then :
6936   ac_cv_var_tzname=yes
6937 else
6938   ac_cv_var_tzname=no
6939 fi
6940 rm -f core conftest.err conftest.$ac_objext \
6941     conftest$ac_exeext conftest.$ac_ext
6942 fi
6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6944 $as_echo "$ac_cv_var_tzname" >&6; }
6945 if test $ac_cv_var_tzname = yes; then
6946   U_TZNAME=tzname
6947   U_HAVE_TZNAME=1
6948 else
6949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6950 $as_echo_n "checking for _tzname... " >&6; }
6951 if ${ac_cv_var__tzname+:} false; then :
6952   $as_echo_n "(cached) " >&6
6953 else
6954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6955 /* end confdefs.h.  */
6956 #include <stdlib.h>
6957   #include <time.h>
6958   extern char *_tzname[];
6959 int
6960 main ()
6961 {
6962 atoi(*_tzname);
6963   ;
6964   return 0;
6965 }
6966 _ACEOF
6967 if ac_fn_c_try_link "$LINENO"; then :
6968   ac_cv_var__tzname=yes
6969 else
6970   ac_cv_var__tzname=no
6971 fi
6972 rm -f core conftest.err conftest.$ac_objext \
6973     conftest$ac_exeext conftest.$ac_ext
6974 fi
6975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6976 $as_echo "$ac_cv_var__tzname" >&6; }
6977     if test $ac_cv_var__tzname = yes; then
6978       U_TZNAME=_tzname
6979       U_HAVE_TZNAME=1
6980     else
6981      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6982     fi
6983 fi
6984
6985
6986
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6988 $as_echo_n "checking for timezone... " >&6; }
6989 if ${ac_cv_var_timezone+:} false; then :
6990   $as_echo_n "(cached) " >&6
6991 else
6992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6993 /* end confdefs.h.  */
6994 #ifndef _XOPEN_SOURCE
6995 #define _XOPEN_SOURCE
6996 #endif
6997 #include <time.h>
6998
6999 int
7000 main ()
7001 {
7002 timezone = 1;
7003   ;
7004   return 0;
7005 }
7006 _ACEOF
7007 if ac_fn_c_try_link "$LINENO"; then :
7008   ac_cv_var_timezone=yes
7009 else
7010   ac_cv_var_timezone=no
7011 fi
7012 rm -f core conftest.err conftest.$ac_objext \
7013     conftest$ac_exeext conftest.$ac_ext
7014 fi
7015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
7016 $as_echo "$ac_cv_var_timezone" >&6; }
7017 U_HAVE_TIMEZONE=0
7018 if test $ac_cv_var_timezone = yes; then
7019   U_TIMEZONE=timezone
7020   U_HAVE_TIMEZONE=1
7021 else
7022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
7023 $as_echo_n "checking for __timezone... " >&6; }
7024 if ${ac_cv_var___timezone+:} false; then :
7025   $as_echo_n "(cached) " >&6
7026 else
7027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7028 /* end confdefs.h.  */
7029 #include <time.h>
7030 int
7031 main ()
7032 {
7033 __timezone = 1;
7034   ;
7035   return 0;
7036 }
7037 _ACEOF
7038 if ac_fn_c_try_link "$LINENO"; then :
7039   ac_cv_var___timezone=yes
7040 else
7041   ac_cv_var___timezone=no
7042 fi
7043 rm -f core conftest.err conftest.$ac_objext \
7044     conftest$ac_exeext conftest.$ac_ext
7045 fi
7046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
7047 $as_echo "$ac_cv_var___timezone" >&6; }
7048   if test $ac_cv_var___timezone = yes; then
7049     U_TIMEZONE=__timezone
7050     U_HAVE_TIMEZONE=1
7051   else
7052     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
7053 $as_echo_n "checking for _timezone... " >&6; }
7054 if ${ac_cv_var__timezone+:} false; then :
7055   $as_echo_n "(cached) " >&6
7056 else
7057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7058 /* end confdefs.h.  */
7059 #include <time.h>
7060 int
7061 main ()
7062 {
7063 _timezone = 1;
7064   ;
7065   return 0;
7066 }
7067 _ACEOF
7068 if ac_fn_c_try_link "$LINENO"; then :
7069   ac_cv_var__timezone=yes
7070 else
7071   ac_cv_var__timezone=no
7072 fi
7073 rm -f core conftest.err conftest.$ac_objext \
7074     conftest$ac_exeext conftest.$ac_ext
7075 fi
7076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
7077 $as_echo "$ac_cv_var__timezone" >&6; }
7078     if test $ac_cv_var__timezone = yes; then
7079       U_TIMEZONE=_timezone
7080       U_HAVE_TIMEZONE=1
7081     else
7082      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
7083     fi
7084   fi
7085 fi
7086
7087
7088
7089 ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l"
7090 if test "x$ac_cv_func_strtod_l" = xyes; then :
7091
7092 fi
7093
7094 if test x$ac_cv_func_strtod_l = xyes
7095 then
7096      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1"
7097      U_HAVE_STRTOD_L=1
7098 else
7099      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=0"
7100      U_HAVE_STRTOD_L=0
7101 fi
7102
7103
7104 # Checks for typedefs
7105 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
7106 if test "x$ac_cv_type_int8_t" = xyes; then :
7107
7108 else
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define int8_t signed char
7112 _ACEOF
7113
7114 fi
7115
7116 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7117 if test "x$ac_cv_type_uint8_t" = xyes; then :
7118
7119 else
7120
7121 cat >>confdefs.h <<_ACEOF
7122 #define uint8_t unsigned char
7123 _ACEOF
7124
7125 fi
7126
7127 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7128 if test "x$ac_cv_type_int16_t" = xyes; then :
7129
7130 else
7131
7132 cat >>confdefs.h <<_ACEOF
7133 #define int16_t signed short
7134 _ACEOF
7135
7136 fi
7137
7138 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7139 if test "x$ac_cv_type_uint16_t" = xyes; then :
7140
7141 else
7142
7143 cat >>confdefs.h <<_ACEOF
7144 #define uint16_t unsigned short
7145 _ACEOF
7146
7147 fi
7148
7149 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7150 if test "x$ac_cv_type_int32_t" = xyes; then :
7151
7152 else
7153
7154 cat >>confdefs.h <<_ACEOF
7155 #define int32_t signed long
7156 _ACEOF
7157
7158 fi
7159
7160 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7161 if test "x$ac_cv_type_uint32_t" = xyes; then :
7162
7163 else
7164
7165 cat >>confdefs.h <<_ACEOF
7166 #define uint32_t unsigned long
7167 _ACEOF
7168
7169 fi
7170
7171 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7172 if test "x$ac_cv_type_int64_t" = xyes; then :
7173
7174 else
7175
7176 cat >>confdefs.h <<_ACEOF
7177 #define int64_t signed long long
7178 _ACEOF
7179
7180 fi
7181
7182 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7183 if test "x$ac_cv_type_uint64_t" = xyes; then :
7184
7185 else
7186
7187 cat >>confdefs.h <<_ACEOF
7188 #define uint64_t unsigned long long
7189 _ACEOF
7190
7191 fi
7192
7193
7194 if test $ac_cv_type_int8_t = no; then
7195 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
7196 fi
7197
7198 if test $ac_cv_type_uint8_t = no; then
7199 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
7200 fi
7201
7202 if test $ac_cv_type_int16_t = no; then
7203 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
7204 fi
7205
7206 if test $ac_cv_type_uint16_t = no; then
7207 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
7208 fi
7209
7210 if test $ac_cv_type_int32_t = no; then
7211 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
7212 fi
7213
7214 if test $ac_cv_type_uint32_t = no; then
7215 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
7216 fi
7217
7218 if test $ac_cv_type_int64_t = no; then
7219 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
7220 fi
7221
7222 if test $ac_cv_type_uint64_t = no; then
7223 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
7224 fi
7225
7226 # Do various wchar_t related checks
7227 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7228 if test "x$ac_cv_header_wchar_h" = xyes; then :
7229
7230 fi
7231
7232
7233 if test "$ac_cv_header_wchar_h" = no
7234 then
7235     U_HAVE_WCHAR_H=0
7236     U_HAVE_WCSCPY=0
7237     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
7238 else
7239
7240 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7241
7242     U_HAVE_WCHAR_H=1
7243     # Some broken systems have wchar.h but not some of its functions...
7244     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7245 $as_echo_n "checking for library containing wcscpy... " >&6; }
7246 if ${ac_cv_search_wcscpy+:} false; then :
7247   $as_echo_n "(cached) " >&6
7248 else
7249   ac_func_search_save_LIBS=$LIBS
7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7251 /* end confdefs.h.  */
7252
7253 /* Override any GCC internal prototype to avoid an error.
7254    Use char because int might match the return type of a GCC
7255    builtin and then its argument prototype would still apply.  */
7256 #ifdef __cplusplus
7257 extern "C"
7258 #endif
7259 char wcscpy ();
7260 int
7261 main ()
7262 {
7263 return wcscpy ();
7264   ;
7265   return 0;
7266 }
7267 _ACEOF
7268 for ac_lib in '' wcs w; do
7269   if test -z "$ac_lib"; then
7270     ac_res="none required"
7271   else
7272     ac_res=-l$ac_lib
7273     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7274   fi
7275   if ac_fn_c_try_link "$LINENO"; then :
7276   ac_cv_search_wcscpy=$ac_res
7277 fi
7278 rm -f core conftest.err conftest.$ac_objext \
7279     conftest$ac_exeext
7280   if ${ac_cv_search_wcscpy+:} false; then :
7281   break
7282 fi
7283 done
7284 if ${ac_cv_search_wcscpy+:} false; then :
7285
7286 else
7287   ac_cv_search_wcscpy=no
7288 fi
7289 rm conftest.$ac_ext
7290 LIBS=$ac_func_search_save_LIBS
7291 fi
7292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7293 $as_echo "$ac_cv_search_wcscpy" >&6; }
7294 ac_res=$ac_cv_search_wcscpy
7295 if test "$ac_res" != no; then :
7296   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7297
7298 fi
7299
7300     if test "$ac_cv_search_wcscpy" != no; then
7301       U_HAVE_WCSCPY=1
7302     else
7303       U_HAVE_WCSCPY=0
7304       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7305     fi
7306 fi
7307
7308
7309
7310 # The cast to long int works around a bug in the HP C Compiler
7311 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7312 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7313 # This bug is HP SR number 8606223364.
7314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7315 $as_echo_n "checking size of wchar_t... " >&6; }
7316 if ${ac_cv_sizeof_wchar_t+:} false; then :
7317   $as_echo_n "(cached) " >&6
7318 else
7319   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7320 #if STDC_HEADERS
7321 #include <stddef.h>
7322 #endif
7323 #include <stdlib.h>
7324 #if HAVE_WCHAR_H
7325 #include <string.h>
7326 #include <wchar.h>
7327 #endif
7328 "; then :
7329
7330 else
7331   if test "$ac_cv_type_wchar_t" = yes; then
7332      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7333 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7334 as_fn_error 77 "cannot compute sizeof (wchar_t)
7335 See \`config.log' for more details" "$LINENO" 5; }
7336    else
7337      ac_cv_sizeof_wchar_t=0
7338    fi
7339 fi
7340
7341 fi
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7343 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7344
7345
7346
7347 cat >>confdefs.h <<_ACEOF
7348 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7349 _ACEOF
7350
7351
7352 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7353 # We do this check to verify that everything is okay.
7354 if test $U_SIZEOF_WCHAR_T = 0; then
7355     if test $U_HAVE_WCHAR_H=1; then
7356        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7357     fi
7358 fi
7359
7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7361 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7362 U_CHECK_UTF16_STRING=1
7363 CHECK_UTF16_STRING_RESULT="unknown"
7364
7365 case "${host}" in
7366 *-*-aix*|powerpc64-*-linux*)
7367     if test "$GCC" = no; then
7368         OLD_CFLAGS="${CFLAGS}"
7369         OLD_CXXFLAGS="${CXXFLAGS}"
7370         CFLAGS="${CFLAGS} -qutf"
7371         CXXFLAGS="${CXXFLAGS} -qutf"
7372         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7373 /* end confdefs.h.  */
7374 const unsigned short hello[] = u"hello";
7375 int
7376 main ()
7377 {
7378
7379   ;
7380   return 0;
7381 }
7382 _ACEOF
7383 if ac_fn_c_try_compile "$LINENO"; then :
7384   U_CHECK_UTF16_STRING=1
7385 else
7386   U_CHECK_UTF16_STRING=0
7387 fi
7388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7389         if test "$U_CHECK_UTF16_STRING" = 0; then
7390             CFLAGS="${OLD_CFLAGS}"
7391             CXXFLAGS="${OLD_CXXFLAGS}"
7392         else
7393             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7394             CHECK_UTF16_STRING_RESULT="-qutf"
7395         fi
7396     fi
7397     ;;
7398 *-*-solaris*)
7399     if test "$GCC" = no; then
7400         OLD_CFLAGS="${CFLAGS}"
7401         OLD_CXXFLAGS="${CXXFLAGS}"
7402         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7403         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7404         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7405 /* end confdefs.h.  */
7406 const unsigned short hello[] = U"hello";
7407 int
7408 main ()
7409 {
7410
7411   ;
7412   return 0;
7413 }
7414 _ACEOF
7415 if ac_fn_c_try_compile "$LINENO"; then :
7416   U_CHECK_UTF16_STRING=1
7417 else
7418   U_CHECK_UTF16_STRING=0
7419 fi
7420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7421         if test "$U_CHECK_UTF16_STRING" = 0; then
7422             CFLAGS="${OLD_CFLAGS}"
7423             CXXFLAGS="${OLD_CXXFLAGS}"
7424         else
7425             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7426             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7427             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7428             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7429             # we depend on configure telling us that we can use it.
7430             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7431             # we only use this macro within ICU.
7432             # If an ICU user uses icu-config, this feature will be enabled.
7433             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7434             U_CHECK_UTF16_STRING=0
7435         fi
7436     fi
7437     ;;
7438 *-*-hpux*)
7439     if test "$GCC" = no; then
7440         # The option will be detected at compile time without additional compiler options.
7441         CHECK_UTF16_STRING_RESULT="available"
7442     fi
7443     ;;
7444 *-*-cygwin)
7445     # wchar_t can be used
7446     CHECK_UTF16_STRING_RESULT="available"
7447     ;;
7448 *)
7449     ;;
7450 esac
7451
7452 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7453 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7454     if test "$GCC" = yes; then
7455         OLD_CFLAGS="${CFLAGS}"
7456         CFLAGS="${CFLAGS} -std=gnu99"
7457         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7458 /* end confdefs.h.  */
7459
7460 static const char16_t test[] = u"This is a UTF16 literal string.";
7461
7462 int
7463 main ()
7464 {
7465
7466   ;
7467   return 0;
7468 }
7469 _ACEOF
7470 if ac_fn_c_try_compile "$LINENO"; then :
7471   CC_UTF16_STRING=1
7472 else
7473   CC_UTF16_STRING=0
7474 fi
7475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7476         if test "$CC_UTF16_STRING" = 1; then
7477             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7478             CHECK_UTF16_STRING_RESULT="C only";
7479         else
7480             CFLAGS="${OLD_CFLAGS}"
7481         fi
7482     fi
7483     if test "$GXX" = yes; then
7484         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7485         ac_ext=cpp
7486 ac_cpp='$CXXCPP $CPPFLAGS'
7487 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7488 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7489 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7490
7491         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7492 /* end confdefs.h.  */
7493
7494 static const char16_t test[] = u"This is a UTF16 literal string.";
7495
7496 int
7497 main ()
7498 {
7499
7500   ;
7501   return 0;
7502 }
7503 _ACEOF
7504 if ac_fn_cxx_try_compile "$LINENO"; then :
7505   CXX_UTF16_STRING=1
7506 else
7507   CXX_UTF16_STRING=0
7508 fi
7509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7510         ac_ext=c
7511 ac_cpp='$CPP $CPPFLAGS'
7512 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7513 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7514 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7515
7516         if test "$CXX_UTF16_STRING" = 1; then
7517             if test "$CC_UTF16_STRING" = 1; then
7518                 CHECK_UTF16_STRING_RESULT="available";
7519             else
7520                 CHECK_UTF16_STRING_RESULT="C++ only";
7521             fi
7522         fi
7523     fi
7524 fi
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7526 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7527
7528 # Enable/disable extras
7529 # Check whether --enable-extras was given.
7530 if test "${enable_extras+set}" = set; then :
7531   enableval=$enable_extras; case "${enableval}" in
7532                 yes) extras=true ;;
7533                 no)  extras=false ;;
7534                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7535                 esac
7536 else
7537   extras=true
7538 fi
7539
7540
7541
7542 if test "$extras" = true; then
7543   EXTRAS_TRUE=
7544   U_HAVE_EXTRAS=1
7545 else
7546   EXTRAS_TRUE='#'
7547   U_HAVE_EXTRAS=0
7548 fi
7549 # Check whether --enable-icuio was given.
7550 if test "${enable_icuio+set}" = set; then :
7551   enableval=$enable_icuio; case "${enableval}" in
7552                 yes) icuio=true ;;
7553                 no)  icuio=false ;;
7554                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7555                 esac
7556 else
7557   icuio=true
7558 fi
7559
7560
7561
7562 if test "$icuio" = true; then
7563   ICUIO_TRUE=
7564   U_HAVE_ICUIO=1
7565 else
7566   ICUIO_TRUE='#'
7567   U_HAVE_ICUIO=0
7568 fi
7569
7570 # Enable/disable layoutex
7571 # Check whether --enable-layoutex was given.
7572 if test "${enable_layoutex+set}" = set; then :
7573   enableval=$enable_layoutex; case "${enableval}" in
7574                 yes) layoutex=$have_icu_le_hb ;;
7575                 no)  layoutex=false ;;
7576                 *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
7577                 esac
7578 else
7579   layoutex=$have_icu_le_hb
7580 fi
7581
7582
7583
7584 if test "$layoutex" = true; then
7585   LAYOUTEX_TRUE=
7586   U_HAVE_LAYOUTEX=1
7587 else
7588   LAYOUTEX_TRUE='#'
7589   U_HAVE_LAYOUTEX=0
7590 fi
7591
7592 # Enable/disable layout
7593 # Check whether --enable-layout was given.
7594 if test "${enable_layout+set}" = set; then :
7595   enableval=$enable_layout; case "${enableval}" in
7596                 yes) as_fn_error $? "The ICU Layout Engine has been removed." "$LINENO" 5 ;;
7597                 no)   ;;
7598                 *) ;;
7599                 esac
7600 fi
7601
7602
7603 # Enable/disable tools
7604 # Check whether --enable-tools was given.
7605 if test "${enable_tools+set}" = set; then :
7606   enableval=$enable_tools; case "${enableval}" in
7607                 yes) tools=true ;;
7608                 no)  tools=false ;;
7609                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7610                 esac
7611 else
7612   tools=true
7613 fi
7614
7615
7616
7617 if test "$tools" = true; then
7618   TOOLS_TRUE=
7619   U_HAVE_TOOLS=1
7620 else
7621   TOOLS_TRUE='#'
7622   U_HAVE_TOOLS=0
7623 fi
7624
7625
7626 # Check whether --with-data-packaging was given.
7627 if test "${with_data_packaging+set}" = set; then :
7628   withval=$with_data_packaging; case "${withval}" in
7629                 files|archive|library) datapackaging=$withval ;;
7630                 auto) datapackaging=$withval ;;
7631                 common) datapackaging=archive ;;
7632                 dll) datapackaging=library ;;
7633                 static) datapackaging=static ;;
7634                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7635                 esac
7636 else
7637   datapackaging=
7638 fi
7639
7640
7641 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7642 # thesysconfdir=`eval echo $sysconfdir`
7643 thedatadir=`eval echo $datadir`
7644 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7645 pkgicudatadir=$datadir
7646 thepkgicudatadir=$thedatadir
7647
7648
7649
7650
7651 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7652         # default to library
7653         datapackaging=library
7654         if test "$ENABLE_STATIC" = "YES"; then
7655                 if test "$ENABLE_SHARED" != "YES"; then
7656                         datapackaging=static
7657                 fi
7658         fi
7659 fi
7660
7661 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7662
7663 datapackaging_msg="(No explaination for mode $datapackaging.)"
7664
7665 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7666 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7667 datapackaging_howfound="(unknown)"
7668
7669 case "$datapackaging" in
7670     files)
7671     DATA_PACKAGING_MODE=files
7672     datapackaging_msg="ICU data will be stored in individual files."
7673     datapackaging_howfound="$datapackaging_msg_path"
7674     ;;
7675     archive)
7676     DATA_PACKAGING_MODE=common
7677     datapackaging_msg="ICU data will be stored in a single .dat file."
7678     datapackaging_howfound="$datapackaging_msg_path"
7679     ;;
7680     library)
7681     DATA_PACKAGING_MODE=dll
7682     datapackaging_msg="ICU data will be linked with ICU."
7683     if test "$ENABLE_STATIC" = "YES"; then
7684         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7685     fi
7686     if test "$ENABLE_SHARED" = "YES"; then
7687         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7688     fi
7689     datapackaging_howfound="$datapackaging_msg_set"
7690     ;;
7691     static)
7692     DATA_PACKAGING_MODE=static
7693     datapackaging_msg="ICU data will be stored in a static library."
7694     datapackaging_howfound="$datapackaging_msg_set"
7695     ;;
7696 esac
7697
7698
7699 # Sets a library suffix
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7701 $as_echo_n "checking for a library suffix to use... " >&6; }
7702
7703 # Check whether --with-library-suffix was given.
7704 if test "${with_library_suffix+set}" = set; then :
7705   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7706 else
7707   ICULIBSUFFIX=
7708 fi
7709
7710 msg=$ICULIBSUFFIX
7711 if test "$msg" = ""; then
7712     msg=none
7713 fi
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7715 $as_echo "$msg" >&6; }
7716
7717 if test "$ICULIBSUFFIX" != ""
7718 then
7719     U_HAVE_LIB_SUFFIX=1
7720     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7721     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7722 else
7723     U_HAVE_LIB_SUFFIX=0
7724 fi
7725
7726
7727
7728 # Enable/disable tests
7729 # Check whether --enable-tests was given.
7730 if test "${enable_tests+set}" = set; then :
7731   enableval=$enable_tests; case "${enableval}" in
7732                 yes) tests=true ;;
7733                 no)  tests=false ;;
7734                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7735                 esac
7736 else
7737   tests=true
7738 fi
7739
7740
7741
7742 if test "$tests" = true; then
7743   TESTS_TRUE=
7744   U_HAVE_TESTS=1
7745 else
7746   TESTS_TRUE='#'
7747   U_HAVE_TESTS=0
7748 fi
7749
7750 # Enable/disable samples
7751 # Check whether --enable-samples was given.
7752 if test "${enable_samples+set}" = set; then :
7753   enableval=$enable_samples; case "${enableval}" in
7754                 yes) samples=true ;;
7755                 no)  samples=false ;;
7756                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7757                 esac
7758 else
7759   samples=true
7760 fi
7761
7762
7763
7764 if test "$samples" = true; then
7765   SAMPLES_TRUE=
7766   U_HAVE_SAMPLES=1
7767 else
7768   SAMPLES_TRUE='#'
7769   U_HAVE_SAMPLES=0
7770 fi
7771
7772 ICUDATA_CHAR=$U_ENDIAN_CHAR
7773
7774 # Platform-specific Makefile setup
7775 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7776 case "${host}" in
7777         *-*-solaris*)   platform=U_SOLARIS ;;
7778         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7779         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7780         *-*-aix*)       platform=U_AIX ;;
7781         *-*-hpux*)      platform=U_HPUX ;;
7782         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7783         *-*-cygwin*)    platform=U_CYGWIN ;;
7784         *-*-mingw*)     platform=U_MINGW ;;
7785         *-*ibm-openedition*|*-*-os390*) platform=OS390
7786                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7787                                 ICUDATA_CHAR="e"
7788                         fi ;;
7789         *-*-os400*)     platform=OS400
7790                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7791                                 ICUDATA_CHAR="e"
7792                         fi ;;
7793         *-*-nto*)       platform=U_QNX ;;
7794         *-dec-osf*)     platform=U_OSF ;;
7795         *-*-beos)               platform=U_BEOS ;;
7796         *-*-irix*)              platform=U_IRIX ;;
7797         *-ncr-*)                platform=U_MPRAS ;;
7798         *)              platform=U_UNKNOWN_PLATFORM ;;
7799 esac
7800
7801
7802 platform_make_fragment_name="$icu_cv_host_frag"
7803 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7804
7805
7806
7807 if test "${FORCE_LIBS}" != ""; then
7808    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7809    LIBS=${FORCE_LIBS}
7810 fi
7811
7812 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7813 # for build.
7814
7815 if test "${CC}" == "clang"; then
7816    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7817 else
7818    CLANGCFLAGS=""
7819 fi
7820
7821 if test "${CXX}" == "clang++"; then
7822    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7823 else
7824    CLANGCXXFLAGS=""
7825 fi
7826
7827 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7828 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7829 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7830
7831
7832
7833
7834 # append all config cppflags
7835 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7836
7837 echo "CPPFLAGS=$CPPFLAGS"
7838 echo "CFLAGS=$CFLAGS"
7839 echo "CXXFLAGS=$CXXFLAGS"
7840
7841
7842 # output the Makefiles
7843 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"
7844
7845 cat >confcache <<\_ACEOF
7846 # This file is a shell script that caches the results of configure
7847 # tests run on this system so they can be shared between configure
7848 # scripts and configure runs, see configure's option --config-cache.
7849 # It is not useful on other systems.  If it contains results you don't
7850 # want to keep, you may remove or edit it.
7851 #
7852 # config.status only pays attention to the cache file if you give it
7853 # the --recheck option to rerun configure.
7854 #
7855 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7856 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7857 # following values.
7858
7859 _ACEOF
7860
7861 # The following way of writing the cache mishandles newlines in values,
7862 # but we know of no workaround that is simple, portable, and efficient.
7863 # So, we kill variables containing newlines.
7864 # Ultrix sh set writes to stderr and can't be redirected directly,
7865 # and sets the high bit in the cache file unless we assign to the vars.
7866 (
7867   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7868     eval ac_val=\$$ac_var
7869     case $ac_val in #(
7870     *${as_nl}*)
7871       case $ac_var in #(
7872       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7873 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7874       esac
7875       case $ac_var in #(
7876       _ | IFS | as_nl) ;; #(
7877       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7878       *) { eval $ac_var=; unset $ac_var;} ;;
7879       esac ;;
7880     esac
7881   done
7882
7883   (set) 2>&1 |
7884     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7885     *${as_nl}ac_space=\ *)
7886       # `set' does not quote correctly, so add quotes: double-quote
7887       # substitution turns \\\\ into \\, and sed turns \\ into \.
7888       sed -n \
7889         "s/'/'\\\\''/g;
7890           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7891       ;; #(
7892     *)
7893       # `set' quotes correctly as required by POSIX, so do not add quotes.
7894       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7895       ;;
7896     esac |
7897     sort
7898 ) |
7899   sed '
7900      /^ac_cv_env_/b end
7901      t clear
7902      :clear
7903      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7904      t end
7905      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7906      :end' >>confcache
7907 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7908   if test -w "$cache_file"; then
7909     if test "x$cache_file" != "x/dev/null"; then
7910       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7911 $as_echo "$as_me: updating cache $cache_file" >&6;}
7912       if test ! -f "$cache_file" || test -h "$cache_file"; then
7913         cat confcache >"$cache_file"
7914       else
7915         case $cache_file in #(
7916         */* | ?:*)
7917           mv -f confcache "$cache_file"$$ &&
7918           mv -f "$cache_file"$$ "$cache_file" ;; #(
7919         *)
7920           mv -f confcache "$cache_file" ;;
7921         esac
7922       fi
7923     fi
7924   else
7925     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7926 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7927   fi
7928 fi
7929 rm -f confcache
7930
7931 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7932 # Let make expand exec_prefix.
7933 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7934
7935 # Transform confdefs.h into DEFS.
7936 # Protect against shell expansion while executing Makefile rules.
7937 # Protect against Makefile macro expansion.
7938 #
7939 # If the first sed substitution is executed (which looks for macros that
7940 # take arguments), then branch to the quote section.  Otherwise,
7941 # look for a macro that doesn't take arguments.
7942 ac_script='
7943 :mline
7944 /\\$/{
7945  N
7946  s,\\\n,,
7947  b mline
7948 }
7949 t clear
7950 :clear
7951 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7952 t quote
7953 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7954 t quote
7955 b any
7956 :quote
7957 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7958 s/\[/\\&/g
7959 s/\]/\\&/g
7960 s/\$/$$/g
7961 H
7962 :any
7963 ${
7964         g
7965         s/^\n//
7966         s/\n/ /g
7967         p
7968 }
7969 '
7970 DEFS=`sed -n "$ac_script" confdefs.h`
7971
7972
7973 ac_libobjs=
7974 ac_ltlibobjs=
7975 U=
7976 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7977   # 1. Remove the extension, and $U if already installed.
7978   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7979   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7980   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7981   #    will be set to the directory where LIBOBJS objects are built.
7982   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7983   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7984 done
7985 LIBOBJS=$ac_libobjs
7986
7987 LTLIBOBJS=$ac_ltlibobjs
7988
7989
7990
7991
7992 : "${CONFIG_STATUS=./config.status}"
7993 ac_write_fail=0
7994 ac_clean_files_save=$ac_clean_files
7995 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7997 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7998 as_write_fail=0
7999 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8000 #! $SHELL
8001 # Generated by $as_me.
8002 # Run this file to recreate the current configuration.
8003 # Compiler output produced by configure, useful for debugging
8004 # configure, is in config.log if it exists.
8005
8006 debug=false
8007 ac_cs_recheck=false
8008 ac_cs_silent=false
8009
8010 SHELL=\${CONFIG_SHELL-$SHELL}
8011 export SHELL
8012 _ASEOF
8013 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8014 ## -------------------- ##
8015 ## M4sh Initialization. ##
8016 ## -------------------- ##
8017
8018 # Be more Bourne compatible
8019 DUALCASE=1; export DUALCASE # for MKS sh
8020 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8021   emulate sh
8022   NULLCMD=:
8023   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8024   # is contrary to our usage.  Disable this feature.
8025   alias -g '${1+"$@"}'='"$@"'
8026   setopt NO_GLOB_SUBST
8027 else
8028   case `(set -o) 2>/dev/null` in #(
8029   *posix*) :
8030     set -o posix ;; #(
8031   *) :
8032      ;;
8033 esac
8034 fi
8035
8036
8037 as_nl='
8038 '
8039 export as_nl
8040 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8041 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8042 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8043 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8044 # Prefer a ksh shell builtin over an external printf program on Solaris,
8045 # but without wasting forks for bash or zsh.
8046 if test -z "$BASH_VERSION$ZSH_VERSION" \
8047     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8048   as_echo='print -r --'
8049   as_echo_n='print -rn --'
8050 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8051   as_echo='printf %s\n'
8052   as_echo_n='printf %s'
8053 else
8054   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8055     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8056     as_echo_n='/usr/ucb/echo -n'
8057   else
8058     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8059     as_echo_n_body='eval
8060       arg=$1;
8061       case $arg in #(
8062       *"$as_nl"*)
8063         expr "X$arg" : "X\\(.*\\)$as_nl";
8064         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8065       esac;
8066       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8067     '
8068     export as_echo_n_body
8069     as_echo_n='sh -c $as_echo_n_body as_echo'
8070   fi
8071   export as_echo_body
8072   as_echo='sh -c $as_echo_body as_echo'
8073 fi
8074
8075 # The user is always right.
8076 if test "${PATH_SEPARATOR+set}" != set; then
8077   PATH_SEPARATOR=:
8078   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8079     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8080       PATH_SEPARATOR=';'
8081   }
8082 fi
8083
8084
8085 # IFS
8086 # We need space, tab and new line, in precisely that order.  Quoting is
8087 # there to prevent editors from complaining about space-tab.
8088 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8089 # splitting by setting IFS to empty value.)
8090 IFS=" ""        $as_nl"
8091
8092 # Find who we are.  Look in the path if we contain no directory separator.
8093 as_myself=
8094 case $0 in #((
8095   *[\\/]* ) as_myself=$0 ;;
8096   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8097 for as_dir in $PATH
8098 do
8099   IFS=$as_save_IFS
8100   test -z "$as_dir" && as_dir=.
8101     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8102   done
8103 IFS=$as_save_IFS
8104
8105      ;;
8106 esac
8107 # We did not find ourselves, most probably we were run as `sh COMMAND'
8108 # in which case we are not to be found in the path.
8109 if test "x$as_myself" = x; then
8110   as_myself=$0
8111 fi
8112 if test ! -f "$as_myself"; then
8113   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8114   exit 1
8115 fi
8116
8117 # Unset variables that we do not need and which cause bugs (e.g. in
8118 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8119 # suppresses any "Segmentation fault" message there.  '((' could
8120 # trigger a bug in pdksh 5.2.14.
8121 for as_var in BASH_ENV ENV MAIL MAILPATH
8122 do eval test x\${$as_var+set} = xset \
8123   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8124 done
8125 PS1='$ '
8126 PS2='> '
8127 PS4='+ '
8128
8129 # NLS nuisances.
8130 LC_ALL=C
8131 export LC_ALL
8132 LANGUAGE=C
8133 export LANGUAGE
8134
8135 # CDPATH.
8136 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8137
8138
8139 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8140 # ----------------------------------------
8141 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8142 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8143 # script with STATUS, using 1 if that was 0.
8144 as_fn_error ()
8145 {
8146   as_status=$1; test $as_status -eq 0 && as_status=1
8147   if test "$4"; then
8148     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8149     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8150   fi
8151   $as_echo "$as_me: error: $2" >&2
8152   as_fn_exit $as_status
8153 } # as_fn_error
8154
8155
8156 # as_fn_set_status STATUS
8157 # -----------------------
8158 # Set $? to STATUS, without forking.
8159 as_fn_set_status ()
8160 {
8161   return $1
8162 } # as_fn_set_status
8163
8164 # as_fn_exit STATUS
8165 # -----------------
8166 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8167 as_fn_exit ()
8168 {
8169   set +e
8170   as_fn_set_status $1
8171   exit $1
8172 } # as_fn_exit
8173
8174 # as_fn_unset VAR
8175 # ---------------
8176 # Portably unset VAR.
8177 as_fn_unset ()
8178 {
8179   { eval $1=; unset $1;}
8180 }
8181 as_unset=as_fn_unset
8182 # as_fn_append VAR VALUE
8183 # ----------------------
8184 # Append the text in VALUE to the end of the definition contained in VAR. Take
8185 # advantage of any shell optimizations that allow amortized linear growth over
8186 # repeated appends, instead of the typical quadratic growth present in naive
8187 # implementations.
8188 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8189   eval 'as_fn_append ()
8190   {
8191     eval $1+=\$2
8192   }'
8193 else
8194   as_fn_append ()
8195   {
8196     eval $1=\$$1\$2
8197   }
8198 fi # as_fn_append
8199
8200 # as_fn_arith ARG...
8201 # ------------------
8202 # Perform arithmetic evaluation on the ARGs, and store the result in the
8203 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8204 # must be portable across $(()) and expr.
8205 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8206   eval 'as_fn_arith ()
8207   {
8208     as_val=$(( $* ))
8209   }'
8210 else
8211   as_fn_arith ()
8212   {
8213     as_val=`expr "$@" || test $? -eq 1`
8214   }
8215 fi # as_fn_arith
8216
8217
8218 if expr a : '\(a\)' >/dev/null 2>&1 &&
8219    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8220   as_expr=expr
8221 else
8222   as_expr=false
8223 fi
8224
8225 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8226   as_basename=basename
8227 else
8228   as_basename=false
8229 fi
8230
8231 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8232   as_dirname=dirname
8233 else
8234   as_dirname=false
8235 fi
8236
8237 as_me=`$as_basename -- "$0" ||
8238 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8239          X"$0" : 'X\(//\)$' \| \
8240          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8241 $as_echo X/"$0" |
8242     sed '/^.*\/\([^/][^/]*\)\/*$/{
8243             s//\1/
8244             q
8245           }
8246           /^X\/\(\/\/\)$/{
8247             s//\1/
8248             q
8249           }
8250           /^X\/\(\/\).*/{
8251             s//\1/
8252             q
8253           }
8254           s/.*/./; q'`
8255
8256 # Avoid depending upon Character Ranges.
8257 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8258 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8259 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8260 as_cr_digits='0123456789'
8261 as_cr_alnum=$as_cr_Letters$as_cr_digits
8262
8263 ECHO_C= ECHO_N= ECHO_T=
8264 case `echo -n x` in #(((((
8265 -n*)
8266   case `echo 'xy\c'` in
8267   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8268   xy)  ECHO_C='\c';;
8269   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8270        ECHO_T=' ';;
8271   esac;;
8272 *)
8273   ECHO_N='-n';;
8274 esac
8275
8276 rm -f conf$$ conf$$.exe conf$$.file
8277 if test -d conf$$.dir; then
8278   rm -f conf$$.dir/conf$$.file
8279 else
8280   rm -f conf$$.dir
8281   mkdir conf$$.dir 2>/dev/null
8282 fi
8283 if (echo >conf$$.file) 2>/dev/null; then
8284   if ln -s conf$$.file conf$$ 2>/dev/null; then
8285     as_ln_s='ln -s'
8286     # ... but there are two gotchas:
8287     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8288     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8289     # In both cases, we have to default to `cp -pR'.
8290     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8291       as_ln_s='cp -pR'
8292   elif ln conf$$.file conf$$ 2>/dev/null; then
8293     as_ln_s=ln
8294   else
8295     as_ln_s='cp -pR'
8296   fi
8297 else
8298   as_ln_s='cp -pR'
8299 fi
8300 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8301 rmdir conf$$.dir 2>/dev/null
8302
8303
8304 # as_fn_mkdir_p
8305 # -------------
8306 # Create "$as_dir" as a directory, including parents if necessary.
8307 as_fn_mkdir_p ()
8308 {
8309
8310   case $as_dir in #(
8311   -*) as_dir=./$as_dir;;
8312   esac
8313   test -d "$as_dir" || eval $as_mkdir_p || {
8314     as_dirs=
8315     while :; do
8316       case $as_dir in #(
8317       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8318       *) as_qdir=$as_dir;;
8319       esac
8320       as_dirs="'$as_qdir' $as_dirs"
8321       as_dir=`$as_dirname -- "$as_dir" ||
8322 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8323          X"$as_dir" : 'X\(//\)[^/]' \| \
8324          X"$as_dir" : 'X\(//\)$' \| \
8325          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8326 $as_echo X"$as_dir" |
8327     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8328             s//\1/
8329             q
8330           }
8331           /^X\(\/\/\)[^/].*/{
8332             s//\1/
8333             q
8334           }
8335           /^X\(\/\/\)$/{
8336             s//\1/
8337             q
8338           }
8339           /^X\(\/\).*/{
8340             s//\1/
8341             q
8342           }
8343           s/.*/./; q'`
8344       test -d "$as_dir" && break
8345     done
8346     test -z "$as_dirs" || eval "mkdir $as_dirs"
8347   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8348
8349
8350 } # as_fn_mkdir_p
8351 if mkdir -p . 2>/dev/null; then
8352   as_mkdir_p='mkdir -p "$as_dir"'
8353 else
8354   test -d ./-p && rmdir ./-p
8355   as_mkdir_p=false
8356 fi
8357
8358
8359 # as_fn_executable_p FILE
8360 # -----------------------
8361 # Test if FILE is an executable regular file.
8362 as_fn_executable_p ()
8363 {
8364   test -f "$1" && test -x "$1"
8365 } # as_fn_executable_p
8366 as_test_x='test -x'
8367 as_executable_p=as_fn_executable_p
8368
8369 # Sed expression to map a string onto a valid CPP name.
8370 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8371
8372 # Sed expression to map a string onto a valid variable name.
8373 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8374
8375
8376 exec 6>&1
8377 ## ----------------------------------- ##
8378 ## Main body of $CONFIG_STATUS script. ##
8379 ## ----------------------------------- ##
8380 _ASEOF
8381 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8382
8383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8384 # Save the log message, to keep $0 and so on meaningful, and to
8385 # report actual input values of CONFIG_FILES etc. instead of their
8386 # values after options handling.
8387 ac_log="
8388 This file was extended by ICU $as_me 59.1, which was
8389 generated by GNU Autoconf 2.69.  Invocation command line was
8390
8391   CONFIG_FILES    = $CONFIG_FILES
8392   CONFIG_HEADERS  = $CONFIG_HEADERS
8393   CONFIG_LINKS    = $CONFIG_LINKS
8394   CONFIG_COMMANDS = $CONFIG_COMMANDS
8395   $ $0 $@
8396
8397 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8398 "
8399
8400 _ACEOF
8401
8402 case $ac_config_files in *"
8403 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8404 esac
8405
8406
8407
8408 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8409 # Files that config.status was made for.
8410 config_files="$ac_config_files"
8411
8412 _ACEOF
8413
8414 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8415 ac_cs_usage="\
8416 \`$as_me' instantiates files and other configuration actions
8417 from templates according to the current configuration.  Unless the files
8418 and actions are specified as TAGs, all are instantiated by default.
8419
8420 Usage: $0 [OPTION]... [TAG]...
8421
8422   -h, --help       print this help, then exit
8423   -V, --version    print version number and configuration settings, then exit
8424       --config     print configuration, then exit
8425   -q, --quiet, --silent
8426                    do not print progress messages
8427   -d, --debug      don't remove temporary files
8428       --recheck    update $as_me by reconfiguring in the same conditions
8429       --file=FILE[:TEMPLATE]
8430                    instantiate the configuration file FILE
8431
8432 Configuration files:
8433 $config_files
8434
8435 Report bugs to <http://icu-project.org/bugs>.
8436 ICU home page: <http://icu-project.org>."
8437
8438 _ACEOF
8439 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8440 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8441 ac_cs_version="\\
8442 ICU config.status 59.1
8443 configured by $0, generated by GNU Autoconf 2.69,
8444   with options \\"\$ac_cs_config\\"
8445
8446 Copyright (C) 2012 Free Software Foundation, Inc.
8447 This config.status script is free software; the Free Software Foundation
8448 gives unlimited permission to copy, distribute and modify it."
8449
8450 ac_pwd='$ac_pwd'
8451 srcdir='$srcdir'
8452 INSTALL='$INSTALL'
8453 test -n "\$AWK" || AWK=awk
8454 _ACEOF
8455
8456 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8457 # The default lists apply if the user does not specify any file.
8458 ac_need_defaults=:
8459 while test $# != 0
8460 do
8461   case $1 in
8462   --*=?*)
8463     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8464     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8465     ac_shift=:
8466     ;;
8467   --*=)
8468     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8469     ac_optarg=
8470     ac_shift=:
8471     ;;
8472   *)
8473     ac_option=$1
8474     ac_optarg=$2
8475     ac_shift=shift
8476     ;;
8477   esac
8478
8479   case $ac_option in
8480   # Handling of the options.
8481   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8482     ac_cs_recheck=: ;;
8483   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8484     $as_echo "$ac_cs_version"; exit ;;
8485   --config | --confi | --conf | --con | --co | --c )
8486     $as_echo "$ac_cs_config"; exit ;;
8487   --debug | --debu | --deb | --de | --d | -d )
8488     debug=: ;;
8489   --file | --fil | --fi | --f )
8490     $ac_shift
8491     case $ac_optarg in
8492     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8493     '') as_fn_error $? "missing file argument" ;;
8494     esac
8495     as_fn_append CONFIG_FILES " '$ac_optarg'"
8496     ac_need_defaults=false;;
8497   --he | --h |  --help | --hel | -h )
8498     $as_echo "$ac_cs_usage"; exit ;;
8499   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8500   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8501     ac_cs_silent=: ;;
8502
8503   # This is an error.
8504   -*) as_fn_error $? "unrecognized option: \`$1'
8505 Try \`$0 --help' for more information." ;;
8506
8507   *) as_fn_append ac_config_targets " $1"
8508      ac_need_defaults=false ;;
8509
8510   esac
8511   shift
8512 done
8513
8514 ac_configure_extra_args=
8515
8516 if $ac_cs_silent; then
8517   exec 6>/dev/null
8518   ac_configure_extra_args="$ac_configure_extra_args --silent"
8519 fi
8520
8521 _ACEOF
8522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8523 if \$ac_cs_recheck; then
8524   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8525   shift
8526   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8527   CONFIG_SHELL='$SHELL'
8528   export CONFIG_SHELL
8529   exec "\$@"
8530 fi
8531
8532 _ACEOF
8533 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8534 exec 5>>config.log
8535 {
8536   echo
8537   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8538 ## Running $as_me. ##
8539 _ASBOX
8540   $as_echo "$ac_log"
8541 } >&5
8542
8543 _ACEOF
8544 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8545 _ACEOF
8546
8547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8548
8549 # Handling of arguments.
8550 for ac_config_target in $ac_config_targets
8551 do
8552   case $ac_config_target in
8553     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8554     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8555     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8556     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8557     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8558     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8559     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8560     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8561     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8562     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8563     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8564     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8565     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8566     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8567     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8568     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8569     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8570     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8571     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8572     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8573     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8574     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8575     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8576     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8577     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8578     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8579     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8580     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8581     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8582     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8583     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8584     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8585     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8586     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8587     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8588     "tools/escapesrc/Makefile") CONFIG_FILES="$CONFIG_FILES tools/escapesrc/Makefile" ;;
8589     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8590     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8591     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8592     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8593     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8594     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8595     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8596     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8597     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8598     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8599     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8600     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8601     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8602     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8603     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8604     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8605     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8606     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8607     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8608     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8609     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8610     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8611     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8612     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8613     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8614     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8615     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8616     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8617     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8618     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8619     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8620
8621   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8622   esac
8623 done
8624
8625
8626 # If the user did not use the arguments to specify the items to instantiate,
8627 # then the envvar interface is used.  Set only those that are not.
8628 # We use the long form for the default assignment because of an extremely
8629 # bizarre bug on SunOS 4.1.3.
8630 if $ac_need_defaults; then
8631   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8632 fi
8633
8634 # Have a temporary directory for convenience.  Make it in the build tree
8635 # simply because there is no reason against having it here, and in addition,
8636 # creating and moving files from /tmp can sometimes cause problems.
8637 # Hook for its removal unless debugging.
8638 # Note that there is a small window in which the directory will not be cleaned:
8639 # after its creation but before its name has been assigned to `$tmp'.
8640 $debug ||
8641 {
8642   tmp= ac_tmp=
8643   trap 'exit_status=$?
8644   : "${ac_tmp:=$tmp}"
8645   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8646 ' 0
8647   trap 'as_fn_exit 1' 1 2 13 15
8648 }
8649 # Create a (secure) tmp directory for tmp files.
8650
8651 {
8652   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8653   test -d "$tmp"
8654 }  ||
8655 {
8656   tmp=./conf$$-$RANDOM
8657   (umask 077 && mkdir "$tmp")
8658 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8659 ac_tmp=$tmp
8660
8661 # Set up the scripts for CONFIG_FILES section.
8662 # No need to generate them if there are no CONFIG_FILES.
8663 # This happens for instance with `./config.status config.h'.
8664 if test -n "$CONFIG_FILES"; then
8665
8666
8667 ac_cr=`echo X | tr X '\015'`
8668 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8669 # But we know of no other shell where ac_cr would be empty at this
8670 # point, so we can use a bashism as a fallback.
8671 if test "x$ac_cr" = x; then
8672   eval ac_cr=\$\'\\r\'
8673 fi
8674 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8675 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8676   ac_cs_awk_cr='\\r'
8677 else
8678   ac_cs_awk_cr=$ac_cr
8679 fi
8680
8681 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8682 _ACEOF
8683
8684
8685 {
8686   echo "cat >conf$$subs.awk <<_ACEOF" &&
8687   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8688   echo "_ACEOF"
8689 } >conf$$subs.sh ||
8690   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8691 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8692 ac_delim='%!_!# '
8693 for ac_last_try in false false false false false :; do
8694   . ./conf$$subs.sh ||
8695     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8696
8697   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8698   if test $ac_delim_n = $ac_delim_num; then
8699     break
8700   elif $ac_last_try; then
8701     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8702   else
8703     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8704   fi
8705 done
8706 rm -f conf$$subs.sh
8707
8708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8709 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8710 _ACEOF
8711 sed -n '
8712 h
8713 s/^/S["/; s/!.*/"]=/
8714 p
8715 g
8716 s/^[^!]*!//
8717 :repl
8718 t repl
8719 s/'"$ac_delim"'$//
8720 t delim
8721 :nl
8722 h
8723 s/\(.\{148\}\)..*/\1/
8724 t more1
8725 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8726 p
8727 n
8728 b repl
8729 :more1
8730 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8731 p
8732 g
8733 s/.\{148\}//
8734 t nl
8735 :delim
8736 h
8737 s/\(.\{148\}\)..*/\1/
8738 t more2
8739 s/["\\]/\\&/g; s/^/"/; s/$/"/
8740 p
8741 b
8742 :more2
8743 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8744 p
8745 g
8746 s/.\{148\}//
8747 t delim
8748 ' <conf$$subs.awk | sed '
8749 /^[^""]/{
8750   N
8751   s/\n//
8752 }
8753 ' >>$CONFIG_STATUS || ac_write_fail=1
8754 rm -f conf$$subs.awk
8755 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8756 _ACAWK
8757 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8758   for (key in S) S_is_set[key] = 1
8759   FS = "\a"
8760
8761 }
8762 {
8763   line = $ 0
8764   nfields = split(line, field, "@")
8765   substed = 0
8766   len = length(field[1])
8767   for (i = 2; i < nfields; i++) {
8768     key = field[i]
8769     keylen = length(key)
8770     if (S_is_set[key]) {
8771       value = S[key]
8772       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8773       len += length(value) + length(field[++i])
8774       substed = 1
8775     } else
8776       len += 1 + keylen
8777   }
8778
8779   print line
8780 }
8781
8782 _ACAWK
8783 _ACEOF
8784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8785 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8786   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8787 else
8788   cat
8789 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8790   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8791 _ACEOF
8792
8793 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8794 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8795 # trailing colons and then remove the whole line if VPATH becomes empty
8796 # (actually we leave an empty line to preserve line numbers).
8797 if test "x$srcdir" = x.; then
8798   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8799 h
8800 s///
8801 s/^/:/
8802 s/[      ]*$/:/
8803 s/:\$(srcdir):/:/g
8804 s/:\${srcdir}:/:/g
8805 s/:@srcdir@:/:/g
8806 s/^:*//
8807 s/:*$//
8808 x
8809 s/\(=[   ]*\).*/\1/
8810 G
8811 s/\n//
8812 s/^[^=]*=[       ]*$//
8813 }'
8814 fi
8815
8816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8817 fi # test -n "$CONFIG_FILES"
8818
8819
8820 eval set X "  :F $CONFIG_FILES      "
8821 shift
8822 for ac_tag
8823 do
8824   case $ac_tag in
8825   :[FHLC]) ac_mode=$ac_tag; continue;;
8826   esac
8827   case $ac_mode$ac_tag in
8828   :[FHL]*:*);;
8829   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8830   :[FH]-) ac_tag=-:-;;
8831   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8832   esac
8833   ac_save_IFS=$IFS
8834   IFS=:
8835   set x $ac_tag
8836   IFS=$ac_save_IFS
8837   shift
8838   ac_file=$1
8839   shift
8840
8841   case $ac_mode in
8842   :L) ac_source=$1;;
8843   :[FH])
8844     ac_file_inputs=
8845     for ac_f
8846     do
8847       case $ac_f in
8848       -) ac_f="$ac_tmp/stdin";;
8849       *) # Look for the file first in the build tree, then in the source tree
8850          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8851          # because $ac_f cannot contain `:'.
8852          test -f "$ac_f" ||
8853            case $ac_f in
8854            [\\/$]*) false;;
8855            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8856            esac ||
8857            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8858       esac
8859       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8860       as_fn_append ac_file_inputs " '$ac_f'"
8861     done
8862
8863     # Let's still pretend it is `configure' which instantiates (i.e., don't
8864     # use $as_me), people would be surprised to read:
8865     #    /* config.h.  Generated by config.status.  */
8866     configure_input='Generated from '`
8867           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8868         `' by configure.'
8869     if test x"$ac_file" != x-; then
8870       configure_input="$ac_file.  $configure_input"
8871       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8872 $as_echo "$as_me: creating $ac_file" >&6;}
8873     fi
8874     # Neutralize special characters interpreted by sed in replacement strings.
8875     case $configure_input in #(
8876     *\&* | *\|* | *\\* )
8877        ac_sed_conf_input=`$as_echo "$configure_input" |
8878        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8879     *) ac_sed_conf_input=$configure_input;;
8880     esac
8881
8882     case $ac_tag in
8883     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8884       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8885     esac
8886     ;;
8887   esac
8888
8889   ac_dir=`$as_dirname -- "$ac_file" ||
8890 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8891          X"$ac_file" : 'X\(//\)[^/]' \| \
8892          X"$ac_file" : 'X\(//\)$' \| \
8893          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8894 $as_echo X"$ac_file" |
8895     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8896             s//\1/
8897             q
8898           }
8899           /^X\(\/\/\)[^/].*/{
8900             s//\1/
8901             q
8902           }
8903           /^X\(\/\/\)$/{
8904             s//\1/
8905             q
8906           }
8907           /^X\(\/\).*/{
8908             s//\1/
8909             q
8910           }
8911           s/.*/./; q'`
8912   as_dir="$ac_dir"; as_fn_mkdir_p
8913   ac_builddir=.
8914
8915 case "$ac_dir" in
8916 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8917 *)
8918   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8919   # A ".." for each directory in $ac_dir_suffix.
8920   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8921   case $ac_top_builddir_sub in
8922   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8923   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8924   esac ;;
8925 esac
8926 ac_abs_top_builddir=$ac_pwd
8927 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8928 # for backward compatibility:
8929 ac_top_builddir=$ac_top_build_prefix
8930
8931 case $srcdir in
8932   .)  # We are building in place.
8933     ac_srcdir=.
8934     ac_top_srcdir=$ac_top_builddir_sub
8935     ac_abs_top_srcdir=$ac_pwd ;;
8936   [\\/]* | ?:[\\/]* )  # Absolute name.
8937     ac_srcdir=$srcdir$ac_dir_suffix;
8938     ac_top_srcdir=$srcdir
8939     ac_abs_top_srcdir=$srcdir ;;
8940   *) # Relative name.
8941     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8942     ac_top_srcdir=$ac_top_build_prefix$srcdir
8943     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8944 esac
8945 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8946
8947
8948   case $ac_mode in
8949   :F)
8950   #
8951   # CONFIG_FILE
8952   #
8953
8954   case $INSTALL in
8955   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8956   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8957   esac
8958 _ACEOF
8959
8960 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8961 # If the template does not know about datarootdir, expand it.
8962 # FIXME: This hack should be removed a few years after 2.60.
8963 ac_datarootdir_hack=; ac_datarootdir_seen=
8964 ac_sed_dataroot='
8965 /datarootdir/ {
8966   p
8967   q
8968 }
8969 /@datadir@/p
8970 /@docdir@/p
8971 /@infodir@/p
8972 /@localedir@/p
8973 /@mandir@/p'
8974 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8975 *datarootdir*) ac_datarootdir_seen=yes;;
8976 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8977   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8978 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8979 _ACEOF
8980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8981   ac_datarootdir_hack='
8982   s&@datadir@&$datadir&g
8983   s&@docdir@&$docdir&g
8984   s&@infodir@&$infodir&g
8985   s&@localedir@&$localedir&g
8986   s&@mandir@&$mandir&g
8987   s&\\\${datarootdir}&$datarootdir&g' ;;
8988 esac
8989 _ACEOF
8990
8991 # Neutralize VPATH when `$srcdir' = `.'.
8992 # Shell code in configure.ac might set extrasub.
8993 # FIXME: do we really want to maintain this feature?
8994 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8995 ac_sed_extra="$ac_vpsub
8996 $extrasub
8997 _ACEOF
8998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8999 :t
9000 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9001 s|@configure_input@|$ac_sed_conf_input|;t t
9002 s&@top_builddir@&$ac_top_builddir_sub&;t t
9003 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9004 s&@srcdir@&$ac_srcdir&;t t
9005 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9006 s&@top_srcdir@&$ac_top_srcdir&;t t
9007 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9008 s&@builddir@&$ac_builddir&;t t
9009 s&@abs_builddir@&$ac_abs_builddir&;t t
9010 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9011 s&@INSTALL@&$ac_INSTALL&;t t
9012 $ac_datarootdir_hack
9013 "
9014 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9015   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9016
9017 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9018   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9019   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9020       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9021   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9022 which seems to be undefined.  Please make sure it is defined" >&5
9023 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9024 which seems to be undefined.  Please make sure it is defined" >&2;}
9025
9026   rm -f "$ac_tmp/stdin"
9027   case $ac_file in
9028   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9029   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9030   esac \
9031   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9032  ;;
9033
9034
9035
9036   esac
9037
9038 done # for ac_tag
9039
9040
9041 as_fn_exit 0
9042 _ACEOF
9043 ac_clean_files=$ac_clean_files_save
9044
9045 test $ac_write_fail = 0 ||
9046   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9047
9048
9049 # configure is writing to config.log, and then calls config.status.
9050 # config.status does its own redirection, appending to config.log.
9051 # Unfortunately, on DOS this fails, as config.log is still kept open
9052 # by configure, so config.status won't be able to write to it; its
9053 # output is simply discarded.  So we exec the FD to /dev/null,
9054 # effectively closing config.log, so it can be properly (re)opened and
9055 # appended to by config.status.  When coming back to configure, we
9056 # need to make the FD available again.
9057 if test "$no_create" != yes; then
9058   ac_cs_success=:
9059   ac_config_status_args=
9060   test "$silent" = yes &&
9061     ac_config_status_args="$ac_config_status_args --quiet"
9062   exec 5>/dev/null
9063   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9064   exec 5>>config.log
9065   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9066   # would make configure fail if this is the last instruction.
9067   $ac_cs_success || as_fn_exit 1
9068 fi
9069 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9070   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9071 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9072 fi
9073
9074
9075 echo
9076 echo "ICU for C/C++ $VERSION is ready to be built."
9077 echo "=== Important Notes: ==="
9078
9079 echo "Data Packaging: $datapackaging"
9080 echo " This means: $datapackaging_msg"
9081 echo " To locate data: $datapackaging_howfound"
9082
9083 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
9084 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
9085 else
9086 echo "** WARNING: $U_MAKE may not be GNU make."
9087 echo "This may cause ICU to fail to build. Please make sure that GNU make"
9088 echo "is in your PATH so that the configure script can detect its location."
9089 fi
9090 if test "x$AR" = "xfalse"; then
9091   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
9092 fi
9093
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
9095 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
9096 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
9097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9098 $as_echo "ok" >&6; }
9099 else
9100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
9101 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
9102 fi
9103
9104
9105 if test -n "$UCONFIG_CPPFLAGS"; then
9106    HDRFILE="uconfig.h.prepend"
9107    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
9108    echo
9109    echo "   ${UCONFIG_CPPFLAGS}"
9110    echo
9111    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.'
9112    echo "Creating the file ${HDRFILE}"
9113    echo
9114    echo '---------------   ' "${HDRFILE}"
9115    echo > "${HDRFILE}"
9116    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
9117    echo >> "${HDRFILE}"
9118    for flag in ${UCONFIG_CPPFLAGS};
9119    do
9120         echo " /* $flag */" >> "${HDRFILE}"
9121         case "${flag}" in
9122         -D*=*)
9123            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
9124           \echo >> "${HDRFILE}"
9125           ;;
9126         -D*)
9127            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
9128           \echo >> "${HDRFILE}"
9129           ;;
9130         *)
9131           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
9132           \echo >> "${HDRFILE}"
9133           ;;
9134         esac
9135    done
9136    cat "${HDRFILE}"
9137    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
9138    echo >> "${HDRFILE}"
9139    echo '--------------- end ' "${HDRFILE}"
9140 fi
9141
9142
9143 if test -n "$UCONFIG_CFLAGS"; then
9144    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
9145 fi
9146
9147 if test -n "$UCONFIG_CXXFLAGS"; then
9148    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
9149 fi
9150
9151 if test "$tools" = false;
9152 then
9153         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
9154         echo "## Expect build failures in the 'data', 'test', and other directories."
9155 fi
9156
9157 $as_unset _CXX_CXXSUFFIX