icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ICU 57.1.
   4 #
   5 # Report bugs to <http://icu-project.org/bugs>.
   6 #
   7 #  Copyright (c) 1999-2015, International Business Machines Corporation and others. All Rights Reserved.
   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='57.1'
 586 PACKAGE_STRING='ICU 57.1'
 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_LAYOUT
 653 LAYOUT_TRUE
 654 U_HAVE_ICUIO
 655 ICUIO_TRUE
 656 U_HAVE_EXTRAS
 657 EXTRAS_TRUE
 658 U_HAVE_WCSCPY
 659 U_HAVE_WCHAR_H
 660 U_TIMEZONE
 661 U_HAVE_TIMEZONE
 662 U_TZNAME
 663 U_HAVE_TZNAME
 664 U_TZSET
 665 U_HAVE_TZSET
 666 U_HAVE_POPEN
 667 U_HAVE_PLACEMENT_NEW
 668 U_OVERRIDE_CXX_ALLOCATION
 669 U_NL_LANGINFO_CODESET
 670 U_HAVE_NL_LANGINFO_CODESET
 671 U_IS_BIG_ENDIAN
 672 U_HAVE_DIRENT_H
 673 U_HAVE_INTTYPES_H
 674 GENCCODE_ASSEMBLY
 675 HAVE_MMAP
 676 LIB_THREAD
 677 U_HAVE_ATOMIC
 678 U_HAVE_STD_STRING
 679 ENABLE_RPATH
 680 U_ENABLE_DYLOAD
 681 U_HAVE_PLUGINS
 682 PLUGINS_TRUE
 683 U_ENABLE_TRACING
 684 U_DISABLE_RENAMING
 685 AR
 686 RANLIB
 687 U_DEFAULT_SHOW_DRAFT
 688 UCLN_NO_AUTO_CLEANUP
 689 ENABLE_STATIC
 690 ENABLE_SHARED
 691 LIB_M
 692 COMPILE_LINK_ENVVAR
 693 ARFLAGS
 694 EGREP
 695 GREP
 696 DOXYGEN
 697 cross_buildroot
 698 U_MAKE
 699 cross_compiling
 700 INSTALL_DATA
 701 INSTALL_SCRIPT
 702 INSTALL_PROGRAM
 703 CPP
 704 ICULEHB_LIBS
 705 ICULEHB_CFLAGS
 706 PKG_CONFIG_LIBDIR
 707 PKG_CONFIG_PATH
 708 PKG_CONFIG
 709 ac_ct_CXX
 710 CXXFLAGS
 711 CXX
 712 OBJEXT
 713 EXEEXT
 714 ac_ct_CC
 715 LDFLAGS
 716 CFLAGS
 717 CC
 718 ENABLE_RELEASE
 719 ENABLE_DEBUG
 720 CPPFLAGS
 721 host_os
 722 host_vendor
 723 host_cpu
 724 host
 725 build_os
 726 build_vendor
 727 build_cpu
 728 build
 729 UNICODE_VERSION
 730 LIB_VERSION_MAJOR
 731 LIB_VERSION
 732 VERSION
 733 ICU_ECHO_T
 734 ICU_ECHO_C
 735 ICU_ECHO_N
 736 PACKAGE
 737 target_alias
 738 host_alias
 739 build_alias
 740 LIBS
 741 ECHO_T
 742 ECHO_N
 743 ECHO_C
 744 DEFS
 745 mandir
 746 localedir
 747 libdir
 748 psdir
 749 pdfdir
 750 dvidir
 751 htmldir
 752 infodir
 753 docdir
 754 oldincludedir
 755 includedir
 756 localstatedir
 757 sharedstatedir
 758 sysconfdir
 759 datadir
 760 datarootdir
 761 libexecdir
 762 sbindir
 763 bindir
 764 program_transform_name
 765 prefix
 766 exec_prefix
 767 PACKAGE_URL
 768 PACKAGE_BUGREPORT
 769 PACKAGE_STRING
 770 PACKAGE_VERSION
 771 PACKAGE_TARNAME
 772 PACKAGE_NAME
 773 PATH_SEPARATOR
 774 SHELL'
 775 ac_subst_files=''
 776 ac_user_opts='
 777 enable_option_checking
 778 enable_debug
 779 enable_release
 780 with_cross_build
 781 enable_strict
 782 enable_64bit_libs
 783 with_library_bits
 784 enable_shared
 785 enable_static
 786 enable_auto_cleanup
 787 enable_draft
 788 enable_renaming
 789 enable_tracing
 790 enable_plugins
 791 enable_dyload
 792 enable_rpath
 793 enable_weak_threads
 794 enable_extras
 795 enable_icuio
 796 enable_layout
 797 enable_layoutex
 798 enable_tools
 799 with_data_packaging
 800 with_library_suffix
 801 enable_tests
 802 enable_samples
 803 '
 804       ac_precious_vars='build_alias
 805 host_alias
 806 target_alias
 807 CC
 808 CFLAGS
 809 LDFLAGS
 810 LIBS
 811 CPPFLAGS
 812 CXX
 813 CXXFLAGS
 814 CCC
 815 PKG_CONFIG
 816 PKG_CONFIG_PATH
 817 PKG_CONFIG_LIBDIR
 818 ICULEHB_CFLAGS
 819 ICULEHB_LIBS
 820 CPP'
 821
 822
 823 # Initialize some variables set by options.
 824 ac_init_help=
 825 ac_init_version=false
 826 ac_unrecognized_opts=
 827 ac_unrecognized_sep=
 828 # The variables have the same names as the options, with
 829 # dashes changed to underlines.
 830 cache_file=/dev/null
 831 exec_prefix=NONE
 832 no_create=
 833 no_recursion=
 834 prefix=NONE
 835 program_prefix=NONE
 836 program_suffix=NONE
 837 program_transform_name=s,x,x,
 838 silent=
 839 site=
 840 srcdir=
 841 verbose=
 842 x_includes=NONE
 843 x_libraries=NONE
 844
 845 # Installation directory options.
 846 # These are left unexpanded so users can "make install exec_prefix=/foo"
 847 # and all the variables that are supposed to be based on exec_prefix
 848 # by default will actually change.
 849 # Use braces instead of parens because sh, perl, etc. also accept them.
 850 # (The list follows the same order as the GNU Coding Standards.)
 851 bindir='${exec_prefix}/bin'
 852 sbindir='${exec_prefix}/sbin'
 853 libexecdir='${exec_prefix}/libexec'
 854 datarootdir='${prefix}/share'
 855 datadir='${datarootdir}'
 856 sysconfdir='${prefix}/etc'
 857 sharedstatedir='${prefix}/com'
 858 localstatedir='${prefix}/var'
 859 includedir='${prefix}/include'
 860 oldincludedir='/usr/include'
 861 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 862 infodir='${datarootdir}/info'
 863 htmldir='${docdir}'
 864 dvidir='${docdir}'
 865 pdfdir='${docdir}'
 866 psdir='${docdir}'
 867 libdir='${exec_prefix}/lib'
 868 localedir='${datarootdir}/locale'
 869 mandir='${datarootdir}/man'
 870
 871 ac_prev=
 872 ac_dashdash=
 873 for ac_option
 874 do
 875   # If the previous option needs an argument, assign it.
 876   if test -n "$ac_prev"; then
 877     eval $ac_prev=\$ac_option
 878     ac_prev=
 879     continue
 880   fi
 881
 882   case $ac_option in
 883   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 884   *=)   ac_optarg= ;;
 885   *)    ac_optarg=yes ;;
 886   esac
 887
 888   # Accept the important Cygnus configure options, so we can diagnose typos.
 889
 890   case $ac_dashdash$ac_option in
 891   --)
 892     ac_dashdash=yes ;;
 893
 894   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 895     ac_prev=bindir ;;
 896   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 897     bindir=$ac_optarg ;;
 898
 899   -build | --build | --buil | --bui | --bu)
 900     ac_prev=build_alias ;;
 901   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 902     build_alias=$ac_optarg ;;
 903
 904   -cache-file | --cache-file | --cache-fil | --cache-fi \
 905   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 906     ac_prev=cache_file ;;
 907   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 908   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 909     cache_file=$ac_optarg ;;
 910
 911   --config-cache | -C)
 912     cache_file=config.cache ;;
 913
 914   -datadir | --datadir | --datadi | --datad)
 915     ac_prev=datadir ;;
 916   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 917     datadir=$ac_optarg ;;
 918
 919   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 920   | --dataroo | --dataro | --datar)
 921     ac_prev=datarootdir ;;
 922   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 923   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 924     datarootdir=$ac_optarg ;;
 925
 926   -disable-* | --disable-*)
 927     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 928     # Reject names that are not valid shell variable names.
 929     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 930       as_fn_error $? "invalid feature name: $ac_useropt"
 931     ac_useropt_orig=$ac_useropt
 932     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 933     case $ac_user_opts in
 934       *"
 935 "enable_$ac_useropt"
 936 "*) ;;
 937       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 938          ac_unrecognized_sep=', ';;
 939     esac
 940     eval enable_$ac_useropt=no ;;
 941
 942   -docdir | --docdir | --docdi | --doc | --do)
 943     ac_prev=docdir ;;
 944   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 945     docdir=$ac_optarg ;;
 946
 947   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 948     ac_prev=dvidir ;;
 949   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 950     dvidir=$ac_optarg ;;
 951
 952   -enable-* | --enable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error $? "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=\$ac_optarg ;;
 967
 968   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 969   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 970   | --exec | --exe | --ex)
 971     ac_prev=exec_prefix ;;
 972   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 973   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 974   | --exec=* | --exe=* | --ex=*)
 975     exec_prefix=$ac_optarg ;;
 976
 977   -gas | --gas | --ga | --g)
 978     # Obsolete; use --with-gas.
 979     with_gas=yes ;;
 980
 981   -help | --help | --hel | --he | -h)
 982     ac_init_help=long ;;
 983   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 984     ac_init_help=recursive ;;
 985   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 986     ac_init_help=short ;;
 987
 988   -host | --host | --hos | --ho)
 989     ac_prev=host_alias ;;
 990   -host=* | --host=* | --hos=* | --ho=*)
 991     host_alias=$ac_optarg ;;
 992
 993   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 994     ac_prev=htmldir ;;
 995   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 996   | --ht=*)
 997     htmldir=$ac_optarg ;;
 998
 999   -includedir | --includedir | --includedi | --included | --include \
1000   | --includ | --inclu | --incl | --inc)
1001     ac_prev=includedir ;;
1002   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1003   | --includ=* | --inclu=* | --incl=* | --inc=*)
1004     includedir=$ac_optarg ;;
1005
1006   -infodir | --infodir | --infodi | --infod | --info | --inf)
1007     ac_prev=infodir ;;
1008   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1009     infodir=$ac_optarg ;;
1010
1011   -libdir | --libdir | --libdi | --libd)
1012     ac_prev=libdir ;;
1013   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1014     libdir=$ac_optarg ;;
1015
1016   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1017   | --libexe | --libex | --libe)
1018     ac_prev=libexecdir ;;
1019   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1020   | --libexe=* | --libex=* | --libe=*)
1021     libexecdir=$ac_optarg ;;
1022
1023   -localedir | --localedir | --localedi | --localed | --locale)
1024     ac_prev=localedir ;;
1025   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1026     localedir=$ac_optarg ;;
1027
1028   -localstatedir | --localstatedir | --localstatedi | --localstated \
1029   | --localstate | --localstat | --localsta | --localst | --locals)
1030     ac_prev=localstatedir ;;
1031   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1032   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1033     localstatedir=$ac_optarg ;;
1034
1035   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1036     ac_prev=mandir ;;
1037   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1038     mandir=$ac_optarg ;;
1039
1040   -nfp | --nfp | --nf)
1041     # Obsolete; use --without-fp.
1042     with_fp=no ;;
1043
1044   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1045   | --no-cr | --no-c | -n)
1046     no_create=yes ;;
1047
1048   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1049   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1050     no_recursion=yes ;;
1051
1052   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1053   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1054   | --oldin | --oldi | --old | --ol | --o)
1055     ac_prev=oldincludedir ;;
1056   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1057   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1058   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1059     oldincludedir=$ac_optarg ;;
1060
1061   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1062     ac_prev=prefix ;;
1063   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1064     prefix=$ac_optarg ;;
1065
1066   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1067   | --program-pre | --program-pr | --program-p)
1068     ac_prev=program_prefix ;;
1069   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1070   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1071     program_prefix=$ac_optarg ;;
1072
1073   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1074   | --program-suf | --program-su | --program-s)
1075     ac_prev=program_suffix ;;
1076   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1077   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1078     program_suffix=$ac_optarg ;;
1079
1080   -program-transform-name | --program-transform-name \
1081   | --program-transform-nam | --program-transform-na \
1082   | --program-transform-n | --program-transform- \
1083   | --program-transform | --program-transfor \
1084   | --program-transfo | --program-transf \
1085   | --program-trans | --program-tran \
1086   | --progr-tra | --program-tr | --program-t)
1087     ac_prev=program_transform_name ;;
1088   -program-transform-name=* | --program-transform-name=* \
1089   | --program-transform-nam=* | --program-transform-na=* \
1090   | --program-transform-n=* | --program-transform-=* \
1091   | --program-transform=* | --program-transfor=* \
1092   | --program-transfo=* | --program-transf=* \
1093   | --program-trans=* | --program-tran=* \
1094   | --progr-tra=* | --program-tr=* | --program-t=*)
1095     program_transform_name=$ac_optarg ;;
1096
1097   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1098     ac_prev=pdfdir ;;
1099   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1100     pdfdir=$ac_optarg ;;
1101
1102   -psdir | --psdir | --psdi | --psd | --ps)
1103     ac_prev=psdir ;;
1104   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1105     psdir=$ac_optarg ;;
1106
1107   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1108   | -silent | --silent | --silen | --sile | --sil)
1109     silent=yes ;;
1110
1111   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1112     ac_prev=sbindir ;;
1113   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1114   | --sbi=* | --sb=*)
1115     sbindir=$ac_optarg ;;
1116
1117   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1118   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1119   | --sharedst | --shareds | --shared | --share | --shar \
1120   | --sha | --sh)
1121     ac_prev=sharedstatedir ;;
1122   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1123   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1124   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1125   | --sha=* | --sh=*)
1126     sharedstatedir=$ac_optarg ;;
1127
1128   -site | --site | --sit)
1129     ac_prev=site ;;
1130   -site=* | --site=* | --sit=*)
1131     site=$ac_optarg ;;
1132
1133   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1134     ac_prev=srcdir ;;
1135   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1136     srcdir=$ac_optarg ;;
1137
1138   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1139   | --syscon | --sysco | --sysc | --sys | --sy)
1140     ac_prev=sysconfdir ;;
1141   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1142   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1143     sysconfdir=$ac_optarg ;;
1144
1145   -target | --target | --targe | --targ | --tar | --ta | --t)
1146     ac_prev=target_alias ;;
1147   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1148     target_alias=$ac_optarg ;;
1149
1150   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1151     verbose=yes ;;
1152
1153   -version | --version | --versio | --versi | --vers | -V)
1154     ac_init_version=: ;;
1155
1156   -with-* | --with-*)
1157     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1158     # Reject names that are not valid shell variable names.
1159     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1160       as_fn_error $? "invalid package name: $ac_useropt"
1161     ac_useropt_orig=$ac_useropt
1162     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1163     case $ac_user_opts in
1164       *"
1165 "with_$ac_useropt"
1166 "*) ;;
1167       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1168          ac_unrecognized_sep=', ';;
1169     esac
1170     eval with_$ac_useropt=\$ac_optarg ;;
1171
1172   -without-* | --without-*)
1173     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1174     # Reject names that are not valid shell variable names.
1175     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1176       as_fn_error $? "invalid package name: $ac_useropt"
1177     ac_useropt_orig=$ac_useropt
1178     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1179     case $ac_user_opts in
1180       *"
1181 "with_$ac_useropt"
1182 "*) ;;
1183       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1184          ac_unrecognized_sep=', ';;
1185     esac
1186     eval with_$ac_useropt=no ;;
1187
1188   --x)
1189     # Obsolete; use --with-x.
1190     with_x=yes ;;
1191
1192   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1193   | --x-incl | --x-inc | --x-in | --x-i)
1194     ac_prev=x_includes ;;
1195   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1196   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1197     x_includes=$ac_optarg ;;
1198
1199   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1200   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1201     ac_prev=x_libraries ;;
1202   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1203   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1204     x_libraries=$ac_optarg ;;
1205
1206   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1207 Try \`$0 --help' for more information"
1208     ;;
1209
1210   *=*)
1211     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1212     # Reject names that are not valid shell variable names.
1213     case $ac_envvar in #(
1214       '' | [0-9]* | *[!_$as_cr_alnum]* )
1215       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1216     esac
1217     eval $ac_envvar=\$ac_optarg
1218     export $ac_envvar ;;
1219
1220   *)
1221     # FIXME: should be removed in autoconf 3.0.
1222     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1223     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1224       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1225     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1226     ;;
1227
1228   esac
1229 done
1230
1231 if test -n "$ac_prev"; then
1232   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1233   as_fn_error $? "missing argument to $ac_option"
1234 fi
1235
1236 if test -n "$ac_unrecognized_opts"; then
1237   case $enable_option_checking in
1238     no) ;;
1239     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1240     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1241   esac
1242 fi
1243
1244 # Check all directory arguments for consistency.
1245 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1246                 datadir sysconfdir sharedstatedir localstatedir includedir \
1247                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1248                 libdir localedir mandir
1249 do
1250   eval ac_val=\$$ac_var
1251   # Remove trailing slashes.
1252   case $ac_val in
1253     */ )
1254       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1255       eval $ac_var=\$ac_val;;
1256   esac
1257   # Be sure to have absolute directory names.
1258   case $ac_val in
1259     [\\/$]* | ?:[\\/]* )  continue;;
1260     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1261   esac
1262   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1263 done
1264
1265 # There might be people who depend on the old broken behavior: `$host'
1266 # used to hold the argument of --host etc.
1267 # FIXME: To remove some day.
1268 build=$build_alias
1269 host=$host_alias
1270 target=$target_alias
1271
1272 # FIXME: To remove some day.
1273 if test "x$host_alias" != x; then
1274   if test "x$build_alias" = x; then
1275     cross_compiling=maybe
1276   elif test "x$build_alias" != "x$host_alias"; then
1277     cross_compiling=yes
1278   fi
1279 fi
1280
1281 ac_tool_prefix=
1282 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1283
1284 test "$silent" = yes && exec 6>/dev/null
1285
1286
1287 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1288 ac_ls_di=`ls -di .` &&
1289 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1290   as_fn_error $? "working directory cannot be determined"
1291 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1292   as_fn_error $? "pwd does not report name of working directory"
1293
1294
1295 # Find the source files, if location was not specified.
1296 if test -z "$srcdir"; then
1297   ac_srcdir_defaulted=yes
1298   # Try the directory containing this script, then the parent directory.
1299   ac_confdir=`$as_dirname -- "$as_myself" ||
1300 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1301          X"$as_myself" : 'X\(//\)[^/]' \| \
1302          X"$as_myself" : 'X\(//\)$' \| \
1303          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1304 $as_echo X"$as_myself" |
1305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)[^/].*/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\/\)$/{
1314             s//\1/
1315             q
1316           }
1317           /^X\(\/\).*/{
1318             s//\1/
1319             q
1320           }
1321           s/.*/./; q'`
1322   srcdir=$ac_confdir
1323   if test ! -r "$srcdir/$ac_unique_file"; then
1324     srcdir=..
1325   fi
1326 else
1327   ac_srcdir_defaulted=no
1328 fi
1329 if test ! -r "$srcdir/$ac_unique_file"; then
1330   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1331   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1332 fi
1333 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1334 ac_abs_confdir=`(
1335         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1336         pwd)`
1337 # When building in place, set srcdir=.
1338 if test "$ac_abs_confdir" = "$ac_pwd"; then
1339   srcdir=.
1340 fi
1341 # Remove unnecessary trailing slashes from srcdir.
1342 # Double slashes in file names in object file debugging info
1343 # mess up M-x gdb in Emacs.
1344 case $srcdir in
1345 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1346 esac
1347 for ac_var in $ac_precious_vars; do
1348   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1349   eval ac_env_${ac_var}_value=\$${ac_var}
1350   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1351   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1352 done
1353
1354 #
1355 # Report the --help message.
1356 #
1357 if test "$ac_init_help" = "long"; then
1358   # Omit some internal or obsolete options to make the list less imposing.
1359   # This message is too long to be a string in the A/UX 3.1 sh.
1360   cat <<_ACEOF
1361 \`configure' configures ICU 57.1 to adapt to many kinds of systems.
1362
1363 Usage: $0 [OPTION]... [VAR=VALUE]...
1364
1365 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1366 VAR=VALUE.  See below for descriptions of some of the useful variables.
1367
1368 Defaults for the options are specified in brackets.
1369
1370 Configuration:
1371   -h, --help              display this help and exit
1372       --help=short        display options specific to this package
1373       --help=recursive    display the short help of all the included packages
1374   -V, --version           display version information and exit
1375   -q, --quiet, --silent   do not print \`checking ...' messages
1376       --cache-file=FILE   cache test results in FILE [disabled]
1377   -C, --config-cache      alias for \`--cache-file=config.cache'
1378   -n, --no-create         do not create output files
1379       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1380
1381 Installation directories:
1382   --prefix=PREFIX         install architecture-independent files in PREFIX
1383                           [$ac_default_prefix]
1384   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1385                           [PREFIX]
1386
1387 By default, \`make install' will install all the files in
1388 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1389 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1390 for instance \`--prefix=\$HOME'.
1391
1392 For better control, use the options below.
1393
1394 Fine tuning of the installation directories:
1395   --bindir=DIR            user executables [EPREFIX/bin]
1396   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1397   --libexecdir=DIR        program executables [EPREFIX/libexec]
1398   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1399   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1400   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1401   --libdir=DIR            object code libraries [EPREFIX/lib]
1402   --includedir=DIR        C header files [PREFIX/include]
1403   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1404   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1405   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1406   --infodir=DIR           info documentation [DATAROOTDIR/info]
1407   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1408   --mandir=DIR            man documentation [DATAROOTDIR/man]
1409   --docdir=DIR            documentation root [DATAROOTDIR/doc/International
1410                           Components for Unicode]
1411   --htmldir=DIR           html documentation [DOCDIR]
1412   --dvidir=DIR            dvi documentation [DOCDIR]
1413   --pdfdir=DIR            pdf documentation [DOCDIR]
1414   --psdir=DIR             ps documentation [DOCDIR]
1415 _ACEOF
1416
1417   cat <<\_ACEOF
1418
1419 System types:
1420   --build=BUILD     configure for building on BUILD [guessed]
1421   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1422 _ACEOF
1423 fi
1424
1425 if test -n "$ac_init_help"; then
1426   case $ac_init_help in
1427      short | recursive ) echo "Configuration of ICU 57.1:";;
1428    esac
1429   cat <<\_ACEOF
1430
1431 Optional Features:
1432   --disable-option-checking  ignore unrecognized --enable/--with options
1433   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1434   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1435   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1436   --enable-release        build release libraries default=yes
1437   --enable-strict         compile with strict compiler options default=yes
1438   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1439   --enable-shared         build shared libraries default=yes
1440   --enable-static         build static libraries default=no
1441   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1442   --enable-draft          enable draft APIs (and internal APIs) default=yes
1443   --enable-renaming       add a version suffix to symbols default=yes
1444   --enable-tracing        enable function and data tracing default=no
1445   --enable-plugins        enable plugins default=no
1446   --disable-dyload        disable dynamic loading default=no
1447   --enable-rpath          use rpath when linking default is only if necessary
1448   --enable-weak-threads   weakly reference the threading library default=no
1449   --enable-extras         build ICU extras default=yes
1450   --enable-icuio          build ICU's icuio library default=yes
1451   --enable-layout         build ICU's DEPRECATED layout library default=yes
1452   --enable-layoutex         build ICU's Paragraph Layout library default=same-as-layout.
1453             If not building with the ICU Layout library, then icu-le-hb must be installed via pkg-config.
1454             See http://harfbuzz.org
1455   --enable-tools         build ICU's tools default=yes
1456   --enable-tests          build ICU tests default=yes
1457   --enable-samples        build ICU samples default=yes
1458
1459 Additionally, the variable FORCE_LIBS may be set before calling configure.
1460 If set, it will REPLACE any automatic list of libraries.
1461
1462 Optional Packages:
1463   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1464   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1465   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1466   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1467   --with-data-packaging     specify how to package ICU data. Possible values:
1468         files    raw files (.res, etc)
1469         archive  build a single icudtXX.dat file
1470         library  shared library (.dll/.so/etc.)
1471         static   static library (.a/.lib/etc.)
1472         auto     build shared if possible (default)
1473            See http://userguide.icu-project.org/icudata for more info.
1474   --with-library-suffix=suffix    tag a suffix to the library names default=
1475
1476 Some influential environment variables:
1477   CC          C compiler command
1478   CFLAGS      C compiler flags
1479   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1480               nonstandard directory <lib dir>
1481   LIBS        libraries to pass to the linker, e.g. -l<library>
1482   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1483               you have headers in a nonstandard directory <include dir>
1484   CXX         C++ compiler command
1485   CXXFLAGS    C++ compiler flags
1486   PKG_CONFIG  path to pkg-config utility
1487   PKG_CONFIG_PATH
1488               directories to add to pkg-config's search path
1489   PKG_CONFIG_LIBDIR
1490               path overriding pkg-config's built-in search path
1491   ICULEHB_CFLAGS
1492               C compiler flags for ICULEHB, overriding pkg-config
1493   ICULEHB_LIBS
1494               linker flags for ICULEHB, overriding pkg-config
1495   CPP         C preprocessor
1496
1497 Use these variables to override the choices made by `configure' or to help
1498 it to find libraries and programs with nonstandard names/locations.
1499
1500 Report bugs to <http://icu-project.org/bugs>.
1501 ICU home page: <http://icu-project.org>.
1502 _ACEOF
1503 ac_status=$?
1504 fi
1505
1506 if test "$ac_init_help" = "recursive"; then
1507   # If there are subdirs, report their specific --help.
1508   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1509     test -d "$ac_dir" ||
1510       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1511       continue
1512     ac_builddir=.
1513
1514 case "$ac_dir" in
1515 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1516 *)
1517   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1518   # A ".." for each directory in $ac_dir_suffix.
1519   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1520   case $ac_top_builddir_sub in
1521   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1522   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1523   esac ;;
1524 esac
1525 ac_abs_top_builddir=$ac_pwd
1526 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1527 # for backward compatibility:
1528 ac_top_builddir=$ac_top_build_prefix
1529
1530 case $srcdir in
1531   .)  # We are building in place.
1532     ac_srcdir=.
1533     ac_top_srcdir=$ac_top_builddir_sub
1534     ac_abs_top_srcdir=$ac_pwd ;;
1535   [\\/]* | ?:[\\/]* )  # Absolute name.
1536     ac_srcdir=$srcdir$ac_dir_suffix;
1537     ac_top_srcdir=$srcdir
1538     ac_abs_top_srcdir=$srcdir ;;
1539   *) # Relative name.
1540     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1541     ac_top_srcdir=$ac_top_build_prefix$srcdir
1542     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1543 esac
1544 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1545
1546     cd "$ac_dir" || { ac_status=$?; continue; }
1547     # Check for guested configure.
1548     if test -f "$ac_srcdir/configure.gnu"; then
1549       echo &&
1550       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1551     elif test -f "$ac_srcdir/configure"; then
1552       echo &&
1553       $SHELL "$ac_srcdir/configure" --help=recursive
1554     else
1555       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1556     fi || ac_status=$?
1557     cd "$ac_pwd" || { ac_status=$?; break; }
1558   done
1559 fi
1560
1561 test -n "$ac_init_help" && exit $ac_status
1562 if $ac_init_version; then
1563   cat <<\_ACEOF
1564 ICU configure 57.1
1565 generated by GNU Autoconf 2.69
1566
1567 Copyright (C) 2012 Free Software Foundation, Inc.
1568 This configure script is free software; the Free Software Foundation
1569 gives unlimited permission to copy, distribute and modify it.
1570
1571  Copyright (c) 1999-2015, International Business Machines Corporation and others. All Rights Reserved.
1572 _ACEOF
1573   exit
1574 fi
1575
1576 ## ------------------------ ##
1577 ## Autoconf initialization. ##
1578 ## ------------------------ ##
1579
1580 # ac_fn_c_try_compile LINENO
1581 # --------------------------
1582 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1583 ac_fn_c_try_compile ()
1584 {
1585   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1586   rm -f conftest.$ac_objext
1587   if { { ac_try="$ac_compile"
1588 case "(($ac_try" in
1589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1590   *) ac_try_echo=$ac_try;;
1591 esac
1592 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1593 $as_echo "$ac_try_echo"; } >&5
1594   (eval "$ac_compile") 2>conftest.err
1595   ac_status=$?
1596   if test -s conftest.err; then
1597     grep -v '^ *+' conftest.err >conftest.er1
1598     cat conftest.er1 >&5
1599     mv -f conftest.er1 conftest.err
1600   fi
1601   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1602   test $ac_status = 0; } && {
1603          test -z "$ac_c_werror_flag" ||
1604          test ! -s conftest.err
1605        } && test -s conftest.$ac_objext; then :
1606   ac_retval=0
1607 else
1608   $as_echo "$as_me: failed program was:" >&5
1609 sed 's/^/| /' conftest.$ac_ext >&5
1610
1611         ac_retval=1
1612 fi
1613   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1614   as_fn_set_status $ac_retval
1615
1616 } # ac_fn_c_try_compile
1617
1618 # ac_fn_cxx_try_compile LINENO
1619 # ----------------------------
1620 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1621 ac_fn_cxx_try_compile ()
1622 {
1623   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1624   rm -f conftest.$ac_objext
1625   if { { ac_try="$ac_compile"
1626 case "(($ac_try" in
1627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1628   *) ac_try_echo=$ac_try;;
1629 esac
1630 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1631 $as_echo "$ac_try_echo"; } >&5
1632   (eval "$ac_compile") 2>conftest.err
1633   ac_status=$?
1634   if test -s conftest.err; then
1635     grep -v '^ *+' conftest.err >conftest.er1
1636     cat conftest.er1 >&5
1637     mv -f conftest.er1 conftest.err
1638   fi
1639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640   test $ac_status = 0; } && {
1641          test -z "$ac_cxx_werror_flag" ||
1642          test ! -s conftest.err
1643        } && test -s conftest.$ac_objext; then :
1644   ac_retval=0
1645 else
1646   $as_echo "$as_me: failed program was:" >&5
1647 sed 's/^/| /' conftest.$ac_ext >&5
1648
1649         ac_retval=1
1650 fi
1651   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1652   as_fn_set_status $ac_retval
1653
1654 } # ac_fn_cxx_try_compile
1655
1656 # ac_fn_c_try_cpp LINENO
1657 # ----------------------
1658 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1659 ac_fn_c_try_cpp ()
1660 {
1661   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1662   if { { ac_try="$ac_cpp conftest.$ac_ext"
1663 case "(($ac_try" in
1664   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1665   *) ac_try_echo=$ac_try;;
1666 esac
1667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1668 $as_echo "$ac_try_echo"; } >&5
1669   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1670   ac_status=$?
1671   if test -s conftest.err; then
1672     grep -v '^ *+' conftest.err >conftest.er1
1673     cat conftest.er1 >&5
1674     mv -f conftest.er1 conftest.err
1675   fi
1676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1677   test $ac_status = 0; } > conftest.i && {
1678          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1679          test ! -s conftest.err
1680        }; then :
1681   ac_retval=0
1682 else
1683   $as_echo "$as_me: failed program was:" >&5
1684 sed 's/^/| /' conftest.$ac_ext >&5
1685
1686     ac_retval=1
1687 fi
1688   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1689   as_fn_set_status $ac_retval
1690
1691 } # ac_fn_c_try_cpp
1692
1693 # ac_fn_cxx_try_link LINENO
1694 # -------------------------
1695 # Try to link conftest.$ac_ext, and return whether this succeeded.
1696 ac_fn_cxx_try_link ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   rm -f conftest.$ac_objext conftest$ac_exeext
1700   if { { ac_try="$ac_link"
1701 case "(($ac_try" in
1702   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1703   *) ac_try_echo=$ac_try;;
1704 esac
1705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1706 $as_echo "$ac_try_echo"; } >&5
1707   (eval "$ac_link") 2>conftest.err
1708   ac_status=$?
1709   if test -s conftest.err; then
1710     grep -v '^ *+' conftest.err >conftest.er1
1711     cat conftest.er1 >&5
1712     mv -f conftest.er1 conftest.err
1713   fi
1714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1715   test $ac_status = 0; } && {
1716          test -z "$ac_cxx_werror_flag" ||
1717          test ! -s conftest.err
1718        } && test -s conftest$ac_exeext && {
1719          test "$cross_compiling" = yes ||
1720          test -x conftest$ac_exeext
1721        }; then :
1722   ac_retval=0
1723 else
1724   $as_echo "$as_me: failed program was:" >&5
1725 sed 's/^/| /' conftest.$ac_ext >&5
1726
1727         ac_retval=1
1728 fi
1729   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1730   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1731   # interfere with the next link command; also delete a directory that is
1732   # left behind by Apple's compiler.  We do this before executing the actions.
1733   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1734   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1735   as_fn_set_status $ac_retval
1736
1737 } # ac_fn_cxx_try_link
1738
1739 # ac_fn_c_try_run LINENO
1740 # ----------------------
1741 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1742 # that executables *can* be run.
1743 ac_fn_c_try_run ()
1744 {
1745   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746   if { { ac_try="$ac_link"
1747 case "(($ac_try" in
1748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1749   *) ac_try_echo=$ac_try;;
1750 esac
1751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1752 $as_echo "$ac_try_echo"; } >&5
1753   (eval "$ac_link") 2>&5
1754   ac_status=$?
1755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1756   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1757   { { case "(($ac_try" in
1758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1759   *) ac_try_echo=$ac_try;;
1760 esac
1761 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762 $as_echo "$ac_try_echo"; } >&5
1763   (eval "$ac_try") 2>&5
1764   ac_status=$?
1765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1766   test $ac_status = 0; }; }; then :
1767   ac_retval=0
1768 else
1769   $as_echo "$as_me: program exited with status $ac_status" >&5
1770        $as_echo "$as_me: failed program was:" >&5
1771 sed 's/^/| /' conftest.$ac_ext >&5
1772
1773        ac_retval=$ac_status
1774 fi
1775   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1776   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1777   as_fn_set_status $ac_retval
1778
1779 } # ac_fn_c_try_run
1780
1781 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1782 # --------------------------------------------
1783 # Tries to find the compile-time value of EXPR in a program that includes
1784 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1785 # computed
1786 ac_fn_c_compute_int ()
1787 {
1788   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789   if test "$cross_compiling" = yes; then
1790     # Depending upon the size, compute the lo and hi bounds.
1791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1792 /* end confdefs.h.  */
1793 $4
1794 int
1795 main ()
1796 {
1797 static int test_array [1 - 2 * !(($2) >= 0)];
1798 test_array [0] = 0;
1799 return test_array [0];
1800
1801   ;
1802   return 0;
1803 }
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_lo=0 ac_mid=0
1807   while :; do
1808     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1809 /* end confdefs.h.  */
1810 $4
1811 int
1812 main ()
1813 {
1814 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1815 test_array [0] = 0;
1816 return test_array [0];
1817
1818   ;
1819   return 0;
1820 }
1821 _ACEOF
1822 if ac_fn_c_try_compile "$LINENO"; then :
1823   ac_hi=$ac_mid; break
1824 else
1825   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1826                         if test $ac_lo -le $ac_mid; then
1827                           ac_lo= ac_hi=
1828                           break
1829                         fi
1830                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1831 fi
1832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1833   done
1834 else
1835   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1836 /* end confdefs.h.  */
1837 $4
1838 int
1839 main ()
1840 {
1841 static int test_array [1 - 2 * !(($2) < 0)];
1842 test_array [0] = 0;
1843 return test_array [0];
1844
1845   ;
1846   return 0;
1847 }
1848 _ACEOF
1849 if ac_fn_c_try_compile "$LINENO"; then :
1850   ac_hi=-1 ac_mid=-1
1851   while :; do
1852     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1853 /* end confdefs.h.  */
1854 $4
1855 int
1856 main ()
1857 {
1858 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1859 test_array [0] = 0;
1860 return test_array [0];
1861
1862   ;
1863   return 0;
1864 }
1865 _ACEOF
1866 if ac_fn_c_try_compile "$LINENO"; then :
1867   ac_lo=$ac_mid; break
1868 else
1869   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1870                         if test $ac_mid -le $ac_hi; then
1871                           ac_lo= ac_hi=
1872                           break
1873                         fi
1874                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1875 fi
1876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1877   done
1878 else
1879   ac_lo= ac_hi=
1880 fi
1881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1882 fi
1883 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1884 # Binary search between lo and hi bounds.
1885 while test "x$ac_lo" != "x$ac_hi"; do
1886   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1888 /* end confdefs.h.  */
1889 $4
1890 int
1891 main ()
1892 {
1893 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1894 test_array [0] = 0;
1895 return test_array [0];
1896
1897   ;
1898   return 0;
1899 }
1900 _ACEOF
1901 if ac_fn_c_try_compile "$LINENO"; then :
1902   ac_hi=$ac_mid
1903 else
1904   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1905 fi
1906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1907 done
1908 case $ac_lo in #((
1909 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1910 '') ac_retval=1 ;;
1911 esac
1912   else
1913     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1914 /* end confdefs.h.  */
1915 $4
1916 static long int longval () { return $2; }
1917 static unsigned long int ulongval () { return $2; }
1918 #include <stdio.h>
1919 #include <stdlib.h>
1920 int
1921 main ()
1922 {
1923
1924   FILE *f = fopen ("conftest.val", "w");
1925   if (! f)
1926     return 1;
1927   if (($2) < 0)
1928     {
1929       long int i = longval ();
1930       if (i != ($2))
1931         return 1;
1932       fprintf (f, "%ld", i);
1933     }
1934   else
1935     {
1936       unsigned long int i = ulongval ();
1937       if (i != ($2))
1938         return 1;
1939       fprintf (f, "%lu", i);
1940     }
1941   /* Do not output a trailing newline, as this causes \r\n confusion
1942      on some platforms.  */
1943   return ferror (f) || fclose (f) != 0;
1944
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_run "$LINENO"; then :
1950   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1951 else
1952   ac_retval=1
1953 fi
1954 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1955   conftest.$ac_objext conftest.beam conftest.$ac_ext
1956 rm -f conftest.val
1957
1958   fi
1959   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1960   as_fn_set_status $ac_retval
1961
1962 } # ac_fn_c_compute_int
1963
1964 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1965 # -------------------------------------------------------
1966 # Tests whether HEADER exists and can be compiled using the include files in
1967 # INCLUDES, setting the cache variable VAR accordingly.
1968 ac_fn_c_check_header_compile ()
1969 {
1970   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1972 $as_echo_n "checking for $2... " >&6; }
1973 if eval \${$3+:} false; then :
1974   $as_echo_n "(cached) " >&6
1975 else
1976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1977 /* end confdefs.h.  */
1978 $4
1979 #include <$2>
1980 _ACEOF
1981 if ac_fn_c_try_compile "$LINENO"; then :
1982   eval "$3=yes"
1983 else
1984   eval "$3=no"
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 fi
1988 eval ac_res=\$$3
1989                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990 $as_echo "$ac_res" >&6; }
1991   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1992
1993 } # ac_fn_c_check_header_compile
1994
1995 # ac_fn_c_try_link LINENO
1996 # -----------------------
1997 # Try to link conftest.$ac_ext, and return whether this succeeded.
1998 ac_fn_c_try_link ()
1999 {
2000   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2001   rm -f conftest.$ac_objext conftest$ac_exeext
2002   if { { ac_try="$ac_link"
2003 case "(($ac_try" in
2004   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2005   *) ac_try_echo=$ac_try;;
2006 esac
2007 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2008 $as_echo "$ac_try_echo"; } >&5
2009   (eval "$ac_link") 2>conftest.err
2010   ac_status=$?
2011   if test -s conftest.err; then
2012     grep -v '^ *+' conftest.err >conftest.er1
2013     cat conftest.er1 >&5
2014     mv -f conftest.er1 conftest.err
2015   fi
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } && {
2018          test -z "$ac_c_werror_flag" ||
2019          test ! -s conftest.err
2020        } && test -s conftest$ac_exeext && {
2021          test "$cross_compiling" = yes ||
2022          test -x conftest$ac_exeext
2023        }; then :
2024   ac_retval=0
2025 else
2026   $as_echo "$as_me: failed program was:" >&5
2027 sed 's/^/| /' conftest.$ac_ext >&5
2028
2029         ac_retval=1
2030 fi
2031   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2032   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2033   # interfere with the next link command; also delete a directory that is
2034   # left behind by Apple's compiler.  We do this before executing the actions.
2035   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2036   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2037   as_fn_set_status $ac_retval
2038
2039 } # ac_fn_c_try_link
2040
2041 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2042 # -------------------------------------------------------
2043 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2044 # the include files in INCLUDES and setting the cache variable VAR
2045 # accordingly.
2046 ac_fn_c_check_header_mongrel ()
2047 {
2048   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049   if eval \${$3+:} false; then :
2050   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2051 $as_echo_n "checking for $2... " >&6; }
2052 if eval \${$3+:} false; then :
2053   $as_echo_n "(cached) " >&6
2054 fi
2055 eval ac_res=\$$3
2056                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2057 $as_echo "$ac_res" >&6; }
2058 else
2059   # Is the header compilable?
2060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2061 $as_echo_n "checking $2 usability... " >&6; }
2062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063 /* end confdefs.h.  */
2064 $4
2065 #include <$2>
2066 _ACEOF
2067 if ac_fn_c_try_compile "$LINENO"; then :
2068   ac_header_compiler=yes
2069 else
2070   ac_header_compiler=no
2071 fi
2072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2074 $as_echo "$ac_header_compiler" >&6; }
2075
2076 # Is the header present?
2077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2078 $as_echo_n "checking $2 presence... " >&6; }
2079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2080 /* end confdefs.h.  */
2081 #include <$2>
2082 _ACEOF
2083 if ac_fn_c_try_cpp "$LINENO"; then :
2084   ac_header_preproc=yes
2085 else
2086   ac_header_preproc=no
2087 fi
2088 rm -f conftest.err conftest.i conftest.$ac_ext
2089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2090 $as_echo "$ac_header_preproc" >&6; }
2091
2092 # So?  What about this header?
2093 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2094   yes:no: )
2095     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2096 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2097     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2098 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2099     ;;
2100   no:yes:* )
2101     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2102 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2103     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2104 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2105     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2106 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2107     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2108 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2109     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2110 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2111 ( $as_echo "## ------------------------------------------ ##
2112 ## Report this to http://icu-project.org/bugs ##
2113 ## ------------------------------------------ ##"
2114      ) | sed "s/^/$as_me: WARNING:     /" >&2
2115     ;;
2116 esac
2117   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2118 $as_echo_n "checking for $2... " >&6; }
2119 if eval \${$3+:} false; then :
2120   $as_echo_n "(cached) " >&6
2121 else
2122   eval "$3=\$ac_header_compiler"
2123 fi
2124 eval ac_res=\$$3
2125                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2126 $as_echo "$ac_res" >&6; }
2127 fi
2128   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2129
2130 } # ac_fn_c_check_header_mongrel
2131
2132 # ac_fn_c_check_func LINENO FUNC VAR
2133 # ----------------------------------
2134 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2135 ac_fn_c_check_func ()
2136 {
2137   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2139 $as_echo_n "checking for $2... " >&6; }
2140 if eval \${$3+:} false; then :
2141   $as_echo_n "(cached) " >&6
2142 else
2143   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2144 /* end confdefs.h.  */
2145 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2146    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2147 #define $2 innocuous_$2
2148
2149 /* System header to define __stub macros and hopefully few prototypes,
2150     which can conflict with char $2 (); below.
2151     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2152     <limits.h> exists even on freestanding compilers.  */
2153
2154 #ifdef __STDC__
2155 # include <limits.h>
2156 #else
2157 # include <assert.h>
2158 #endif
2159
2160 #undef $2
2161
2162 /* Override any GCC internal prototype to avoid an error.
2163    Use char because int might match the return type of a GCC
2164    builtin and then its argument prototype would still apply.  */
2165 #ifdef __cplusplus
2166 extern "C"
2167 #endif
2168 char $2 ();
2169 /* The GNU C library defines this for functions which it implements
2170     to always fail with ENOSYS.  Some functions are actually named
2171     something starting with __ and the normal name is an alias.  */
2172 #if defined __stub_$2 || defined __stub___$2
2173 choke me
2174 #endif
2175
2176 int
2177 main ()
2178 {
2179 return $2 ();
2180   ;
2181   return 0;
2182 }
2183 _ACEOF
2184 if ac_fn_c_try_link "$LINENO"; then :
2185   eval "$3=yes"
2186 else
2187   eval "$3=no"
2188 fi
2189 rm -f core conftest.err conftest.$ac_objext \
2190     conftest$ac_exeext conftest.$ac_ext
2191 fi
2192 eval ac_res=\$$3
2193                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2194 $as_echo "$ac_res" >&6; }
2195   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2196
2197 } # ac_fn_c_check_func
2198
2199 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2200 # -------------------------------------------
2201 # Tests whether TYPE exists after having included INCLUDES, setting cache
2202 # variable VAR accordingly.
2203 ac_fn_c_check_type ()
2204 {
2205   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2207 $as_echo_n "checking for $2... " >&6; }
2208 if eval \${$3+:} false; then :
2209   $as_echo_n "(cached) " >&6
2210 else
2211   eval "$3=no"
2212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2213 /* end confdefs.h.  */
2214 $4
2215 int
2216 main ()
2217 {
2218 if (sizeof ($2))
2219          return 0;
2220   ;
2221   return 0;
2222 }
2223 _ACEOF
2224 if ac_fn_c_try_compile "$LINENO"; then :
2225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2226 /* end confdefs.h.  */
2227 $4
2228 int
2229 main ()
2230 {
2231 if (sizeof (($2)))
2232             return 0;
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_compile "$LINENO"; then :
2238
2239 else
2240   eval "$3=yes"
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2245 fi
2246 eval ac_res=\$$3
2247                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2248 $as_echo "$ac_res" >&6; }
2249   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2250
2251 } # ac_fn_c_check_type
2252 cat >config.log <<_ACEOF
2253 This file contains any messages produced by compilers while
2254 running configure, to aid debugging if configure makes a mistake.
2255
2256 It was created by ICU $as_me 57.1, which was
2257 generated by GNU Autoconf 2.69.  Invocation command line was
2258
2259   $ $0 $@
2260
2261 _ACEOF
2262 exec 5>>config.log
2263 {
2264 cat <<_ASUNAME
2265 ## --------- ##
2266 ## Platform. ##
2267 ## --------- ##
2268
2269 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2270 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2271 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2272 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2273 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2274
2275 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2276 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2277
2278 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2279 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2280 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2281 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2282 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2283 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2284 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2285
2286 _ASUNAME
2287
2288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2289 for as_dir in $PATH
2290 do
2291   IFS=$as_save_IFS
2292   test -z "$as_dir" && as_dir=.
2293     $as_echo "PATH: $as_dir"
2294   done
2295 IFS=$as_save_IFS
2296
2297 } >&5
2298
2299 cat >&5 <<_ACEOF
2300
2301
2302 ## ----------- ##
2303 ## Core tests. ##
2304 ## ----------- ##
2305
2306 _ACEOF
2307
2308
2309 # Keep a trace of the command line.
2310 # Strip out --no-create and --no-recursion so they do not pile up.
2311 # Strip out --silent because we don't want to record it for future runs.
2312 # Also quote any args containing shell meta-characters.
2313 # Make two passes to allow for proper duplicate-argument suppression.
2314 ac_configure_args=
2315 ac_configure_args0=
2316 ac_configure_args1=
2317 ac_must_keep_next=false
2318 for ac_pass in 1 2
2319 do
2320   for ac_arg
2321   do
2322     case $ac_arg in
2323     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2324     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2325     | -silent | --silent | --silen | --sile | --sil)
2326       continue ;;
2327     *\'*)
2328       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2329     esac
2330     case $ac_pass in
2331     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2332     2)
2333       as_fn_append ac_configure_args1 " '$ac_arg'"
2334       if test $ac_must_keep_next = true; then
2335         ac_must_keep_next=false # Got value, back to normal.
2336       else
2337         case $ac_arg in
2338           *=* | --config-cache | -C | -disable-* | --disable-* \
2339           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2340           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2341           | -with-* | --with-* | -without-* | --without-* | --x)
2342             case "$ac_configure_args0 " in
2343               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2344             esac
2345             ;;
2346           -* ) ac_must_keep_next=true ;;
2347         esac
2348       fi
2349       as_fn_append ac_configure_args " '$ac_arg'"
2350       ;;
2351     esac
2352   done
2353 done
2354 { ac_configure_args0=; unset ac_configure_args0;}
2355 { ac_configure_args1=; unset ac_configure_args1;}
2356
2357 # When interrupted or exit'd, cleanup temporary files, and complete
2358 # config.log.  We remove comments because anyway the quotes in there
2359 # would cause problems or look ugly.
2360 # WARNING: Use '\'' to represent an apostrophe within the trap.
2361 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2362 trap 'exit_status=$?
2363   # Save into config.log some information that might help in debugging.
2364   {
2365     echo
2366
2367     $as_echo "## ---------------- ##
2368 ## Cache variables. ##
2369 ## ---------------- ##"
2370     echo
2371     # The following way of writing the cache mishandles newlines in values,
2372 (
2373   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2374     eval ac_val=\$$ac_var
2375     case $ac_val in #(
2376     *${as_nl}*)
2377       case $ac_var in #(
2378       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2379 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2380       esac
2381       case $ac_var in #(
2382       _ | IFS | as_nl) ;; #(
2383       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2384       *) { eval $ac_var=; unset $ac_var;} ;;
2385       esac ;;
2386     esac
2387   done
2388   (set) 2>&1 |
2389     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2390     *${as_nl}ac_space=\ *)
2391       sed -n \
2392         "s/'\''/'\''\\\\'\'''\''/g;
2393           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2394       ;; #(
2395     *)
2396       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2397       ;;
2398     esac |
2399     sort
2400 )
2401     echo
2402
2403     $as_echo "## ----------------- ##
2404 ## Output variables. ##
2405 ## ----------------- ##"
2406     echo
2407     for ac_var in $ac_subst_vars
2408     do
2409       eval ac_val=\$$ac_var
2410       case $ac_val in
2411       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2412       esac
2413       $as_echo "$ac_var='\''$ac_val'\''"
2414     done | sort
2415     echo
2416
2417     if test -n "$ac_subst_files"; then
2418       $as_echo "## ------------------- ##
2419 ## File substitutions. ##
2420 ## ------------------- ##"
2421       echo
2422       for ac_var in $ac_subst_files
2423       do
2424         eval ac_val=\$$ac_var
2425         case $ac_val in
2426         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2427         esac
2428         $as_echo "$ac_var='\''$ac_val'\''"
2429       done | sort
2430       echo
2431     fi
2432
2433     if test -s confdefs.h; then
2434       $as_echo "## ----------- ##
2435 ## confdefs.h. ##
2436 ## ----------- ##"
2437       echo
2438       cat confdefs.h
2439       echo
2440     fi
2441     test "$ac_signal" != 0 &&
2442       $as_echo "$as_me: caught signal $ac_signal"
2443     $as_echo "$as_me: exit $exit_status"
2444   } >&5
2445   rm -f core *.core core.conftest.* &&
2446     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2447     exit $exit_status
2448 ' 0
2449 for ac_signal in 1 2 13 15; do
2450   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2451 done
2452 ac_signal=0
2453
2454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2455 rm -f -r conftest* confdefs.h
2456
2457 $as_echo "/* confdefs.h */" > confdefs.h
2458
2459 # Predefined preprocessor variables.
2460
2461 cat >>confdefs.h <<_ACEOF
2462 #define PACKAGE_NAME "$PACKAGE_NAME"
2463 _ACEOF
2464
2465 cat >>confdefs.h <<_ACEOF
2466 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2467 _ACEOF
2468
2469 cat >>confdefs.h <<_ACEOF
2470 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2471 _ACEOF
2472
2473 cat >>confdefs.h <<_ACEOF
2474 #define PACKAGE_STRING "$PACKAGE_STRING"
2475 _ACEOF
2476
2477 cat >>confdefs.h <<_ACEOF
2478 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2479 _ACEOF
2480
2481 cat >>confdefs.h <<_ACEOF
2482 #define PACKAGE_URL "$PACKAGE_URL"
2483 _ACEOF
2484
2485
2486 # Let the site file select an alternate cache file if it wants to.
2487 # Prefer an explicitly selected file to automatically selected ones.
2488 ac_site_file1=NONE
2489 ac_site_file2=NONE
2490 if test -n "$CONFIG_SITE"; then
2491   # We do not want a PATH search for config.site.
2492   case $CONFIG_SITE in #((
2493     -*)  ac_site_file1=./$CONFIG_SITE;;
2494     */*) ac_site_file1=$CONFIG_SITE;;
2495     *)   ac_site_file1=./$CONFIG_SITE;;
2496   esac
2497 elif test "x$prefix" != xNONE; then
2498   ac_site_file1=$prefix/share/config.site
2499   ac_site_file2=$prefix/etc/config.site
2500 else
2501   ac_site_file1=$ac_default_prefix/share/config.site
2502   ac_site_file2=$ac_default_prefix/etc/config.site
2503 fi
2504 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2505 do
2506   test "x$ac_site_file" = xNONE && continue
2507   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2508     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2509 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2510     sed 's/^/| /' "$ac_site_file" >&5
2511     . "$ac_site_file" \
2512       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2514 as_fn_error $? "failed to load site script $ac_site_file
2515 See \`config.log' for more details" "$LINENO" 5; }
2516   fi
2517 done
2518
2519 if test -r "$cache_file"; then
2520   # Some versions of bash will fail to source /dev/null (special files
2521   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2522   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2523     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2524 $as_echo "$as_me: loading cache $cache_file" >&6;}
2525     case $cache_file in
2526       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2527       *)                      . "./$cache_file";;
2528     esac
2529   fi
2530 else
2531   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2532 $as_echo "$as_me: creating cache $cache_file" >&6;}
2533   >$cache_file
2534 fi
2535
2536 # Check that the precious variables saved in the cache have kept the same
2537 # value.
2538 ac_cache_corrupted=false
2539 for ac_var in $ac_precious_vars; do
2540   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2541   eval ac_new_set=\$ac_env_${ac_var}_set
2542   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2543   eval ac_new_val=\$ac_env_${ac_var}_value
2544   case $ac_old_set,$ac_new_set in
2545     set,)
2546       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2547 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2548       ac_cache_corrupted=: ;;
2549     ,set)
2550       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2551 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2552       ac_cache_corrupted=: ;;
2553     ,);;
2554     *)
2555       if test "x$ac_old_val" != "x$ac_new_val"; then
2556         # differences in whitespace do not lead to failure.
2557         ac_old_val_w=`echo x $ac_old_val`
2558         ac_new_val_w=`echo x $ac_new_val`
2559         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2560           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2561 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2562           ac_cache_corrupted=:
2563         else
2564           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2565 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2566           eval $ac_var=\$ac_old_val
2567         fi
2568         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2569 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2570         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2571 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2572       fi;;
2573   esac
2574   # Pass precious variables to config.status.
2575   if test "$ac_new_set" = set; then
2576     case $ac_new_val in
2577     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2578     *) ac_arg=$ac_var=$ac_new_val ;;
2579     esac
2580     case " $ac_configure_args " in
2581       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2582       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2583     esac
2584   fi
2585 done
2586 if $ac_cache_corrupted; then
2587   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2590 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2591   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2592 fi
2593 ## -------------------- ##
2594 ## Main body of script. ##
2595 ## -------------------- ##
2596
2597 ac_ext=c
2598 ac_cpp='$CPP $CPPFLAGS'
2599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2602
2603
2604
2605
2606
2607
2608 PACKAGE="icu"
2609
2610
2611 # Use custom echo test for newline option
2612 # Current autoconf (2.65) gives incorrect echo newline option
2613 # for icu-config
2614 # This may be removed later - mow (June 17, 2010)
2615 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2616 case `/bin/sh -c "echo -n x"` in
2617 -n*)
2618   case `/bin/sh -c "echo 'x\c'"` in
2619   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2620   *)   ICU_ECHO_C='\c';;
2621   esac;;
2622 *)
2623   ICU_ECHO_N='-n';;
2624 esac
2625
2626
2627
2628
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2630 $as_echo_n "checking for ICU version numbers... " >&6; }
2631
2632 # Get the ICU version from uversion.h or other headers
2633 geticuversion() {
2634     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2635 }
2636 getuversion() {
2637     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2638 }
2639 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2640 if test x"$VERSION" = x; then
2641    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2642 fi
2643
2644 #TODO: IcuBug:8502
2645 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2646 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2647 #fi
2648
2649 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2650 if test x"$UNICODE_VERSION" = x; then
2651     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2652 fi
2653 # Compute a reasonable library version from the release version. This is
2654 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2655 # has at least a dot in it, so we'll add a .0 if needed.
2656 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2657 LIB_VERSION=$VERSION
2658 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2659
2660
2661
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2663 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2664
2665
2666
2667 # Determine the host system
2668 ac_aux_dir=
2669 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2670   if test -f "$ac_dir/install-sh"; then
2671     ac_aux_dir=$ac_dir
2672     ac_install_sh="$ac_aux_dir/install-sh -c"
2673     break
2674   elif test -f "$ac_dir/install.sh"; then
2675     ac_aux_dir=$ac_dir
2676     ac_install_sh="$ac_aux_dir/install.sh -c"
2677     break
2678   elif test -f "$ac_dir/shtool"; then
2679     ac_aux_dir=$ac_dir
2680     ac_install_sh="$ac_aux_dir/shtool install -c"
2681     break
2682   fi
2683 done
2684 if test -z "$ac_aux_dir"; then
2685   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2686 fi
2687
2688 # These three variables are undocumented and unsupported,
2689 # and are intended to be withdrawn in a future Autoconf release.
2690 # They can cause serious problems if a builder's source tree is in a directory
2691 # whose full name contains unusual characters.
2692 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2693 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2694 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2695
2696
2697 # Make sure we can run config.sub.
2698 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2699   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2700
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2702 $as_echo_n "checking build system type... " >&6; }
2703 if ${ac_cv_build+:} false; then :
2704   $as_echo_n "(cached) " >&6
2705 else
2706   ac_build_alias=$build_alias
2707 test "x$ac_build_alias" = x &&
2708   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2709 test "x$ac_build_alias" = x &&
2710   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2711 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2712   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2713
2714 fi
2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2716 $as_echo "$ac_cv_build" >&6; }
2717 case $ac_cv_build in
2718 *-*-*) ;;
2719 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2720 esac
2721 build=$ac_cv_build
2722 ac_save_IFS=$IFS; IFS='-'
2723 set x $ac_cv_build
2724 shift
2725 build_cpu=$1
2726 build_vendor=$2
2727 shift; shift
2728 # Remember, the first character of IFS is used to create $*,
2729 # except with old shells:
2730 build_os=$*
2731 IFS=$ac_save_IFS
2732 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2733
2734
2735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2736 $as_echo_n "checking host system type... " >&6; }
2737 if ${ac_cv_host+:} false; then :
2738   $as_echo_n "(cached) " >&6
2739 else
2740   if test "x$host_alias" = x; then
2741   ac_cv_host=$ac_cv_build
2742 else
2743   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2744     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2745 fi
2746
2747 fi
2748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2749 $as_echo "$ac_cv_host" >&6; }
2750 case $ac_cv_host in
2751 *-*-*) ;;
2752 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2753 esac
2754 host=$ac_cv_host
2755 ac_save_IFS=$IFS; IFS='-'
2756 set x $ac_cv_host
2757 shift
2758 host_cpu=$1
2759 host_vendor=$2
2760 shift; shift
2761 # Remember, the first character of IFS is used to create $*,
2762 # except with old shells:
2763 host_os=$*
2764 IFS=$ac_save_IFS
2765 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2766
2767
2768
2769
2770
2771 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2772 _CXX_CXXSUFFIX=cpp
2773 export _CXX_CXXSUFFIX
2774
2775 # Accumulate #defines
2776
2777 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2778 # They are only needed for building ICU itself. Example: platform stuff
2779 CONFIG_CPPFLAGS=""
2780 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2781 # and also a notice is output that they need to be set
2782 # for end-users of ICU also. uconfig.h.prepend is generated
2783 # with, for example, "#define U_DISABLE_RENAMING 1"
2784 # Example: ICU configuration stuff
2785 UCONFIG_CPPFLAGS=""
2786 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2787 # such as -std
2788 UCONFIG_CFLAGS=""
2789
2790 # Check whether to build debug libraries
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2792 $as_echo_n "checking whether to build debug libraries... " >&6; }
2793 enabled=no
2794 ENABLE_DEBUG=0
2795 # Check whether --enable-debug was given.
2796 if test "${enable_debug+set}" = set; then :
2797   enableval=$enable_debug;  case "${enableval}" in
2798          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2799          *) ;;
2800     esac
2801 fi
2802
2803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2804 $as_echo "$enabled" >&6; }
2805
2806
2807 # Check whether to build release libraries
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2809 $as_echo_n "checking whether to build release libraries... " >&6; }
2810 enabled=yes
2811 ENABLE_RELEASE=1
2812 # Check whether --enable-release was given.
2813 if test "${enable_release+set}" = set; then :
2814   enableval=$enable_release;  case "${enableval}" in
2815          no) enabled=no; ENABLE_RELEASE=0 ;;
2816          *) ;;
2817     esac
2818 fi
2819
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2821 $as_echo "$enabled" >&6; }
2822
2823
2824 # Don't use the default C/CXXFLags
2825 : ${CFLAGS=""}
2826 : ${CXXFLAGS=""}
2827
2828 # Checks for compilers
2829 ac_ext=c
2830 ac_cpp='$CPP $CPPFLAGS'
2831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2834 if test -n "$ac_tool_prefix"; then
2835   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2836   do
2837     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2838 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if ${ac_cv_prog_CC+:} false; then :
2842   $as_echo_n "(cached) " >&6
2843 else
2844   if test -n "$CC"; then
2845   ac_cv_prog_CC="$CC" # Let the user override the test.
2846 else
2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848 for as_dir in $PATH
2849 do
2850   IFS=$as_save_IFS
2851   test -z "$as_dir" && as_dir=.
2852     for ac_exec_ext in '' $ac_executable_extensions; do
2853   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2854     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856     break 2
2857   fi
2858 done
2859   done
2860 IFS=$as_save_IFS
2861
2862 fi
2863 fi
2864 CC=$ac_cv_prog_CC
2865 if test -n "$CC"; then
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2867 $as_echo "$CC" >&6; }
2868 else
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871 fi
2872
2873
2874     test -n "$CC" && break
2875   done
2876 fi
2877 if test -z "$CC"; then
2878   ac_ct_CC=$CC
2879   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2880 do
2881   # Extract the first word of "$ac_prog", so it can be a program name with args.
2882 set dummy $ac_prog; ac_word=$2
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884 $as_echo_n "checking for $ac_word... " >&6; }
2885 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2886   $as_echo_n "(cached) " >&6
2887 else
2888   if test -n "$ac_ct_CC"; then
2889   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2890 else
2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892 for as_dir in $PATH
2893 do
2894   IFS=$as_save_IFS
2895   test -z "$as_dir" && as_dir=.
2896     for ac_exec_ext in '' $ac_executable_extensions; do
2897   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2898     ac_cv_prog_ac_ct_CC="$ac_prog"
2899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2900     break 2
2901   fi
2902 done
2903   done
2904 IFS=$as_save_IFS
2905
2906 fi
2907 fi
2908 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2909 if test -n "$ac_ct_CC"; then
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2911 $as_echo "$ac_ct_CC" >&6; }
2912 else
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2915 fi
2916
2917
2918   test -n "$ac_ct_CC" && break
2919 done
2920
2921   if test "x$ac_ct_CC" = x; then
2922     CC=""
2923   else
2924     case $cross_compiling:$ac_tool_warned in
2925 yes:)
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2927 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2928 ac_tool_warned=yes ;;
2929 esac
2930     CC=$ac_ct_CC
2931   fi
2932 fi
2933
2934
2935 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2936 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2937 as_fn_error $? "no acceptable C compiler found in \$PATH
2938 See \`config.log' for more details" "$LINENO" 5; }
2939
2940 # Provide some information about the compiler.
2941 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2942 set X $ac_compile
2943 ac_compiler=$2
2944 for ac_option in --version -v -V -qversion; do
2945   { { ac_try="$ac_compiler $ac_option >&5"
2946 case "(($ac_try" in
2947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2948   *) ac_try_echo=$ac_try;;
2949 esac
2950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2951 $as_echo "$ac_try_echo"; } >&5
2952   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2953   ac_status=$?
2954   if test -s conftest.err; then
2955     sed '10a\
2956 ... rest of stderr output deleted ...
2957          10q' conftest.err >conftest.er1
2958     cat conftest.er1 >&5
2959   fi
2960   rm -f conftest.er1 conftest.err
2961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2962   test $ac_status = 0; }
2963 done
2964
2965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2966 /* end confdefs.h.  */
2967
2968 int
2969 main ()
2970 {
2971
2972   ;
2973   return 0;
2974 }
2975 _ACEOF
2976 ac_clean_files_save=$ac_clean_files
2977 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2978 # Try to create an executable without -o first, disregard a.out.
2979 # It will help us diagnose broken compilers, and finding out an intuition
2980 # of exeext.
2981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2982 $as_echo_n "checking whether the C compiler works... " >&6; }
2983 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2984
2985 # The possible output files:
2986 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2987
2988 ac_rmfiles=
2989 for ac_file in $ac_files
2990 do
2991   case $ac_file in
2992     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2993     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2994   esac
2995 done
2996 rm -f $ac_rmfiles
2997
2998 if { { ac_try="$ac_link_default"
2999 case "(($ac_try" in
3000   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3001   *) ac_try_echo=$ac_try;;
3002 esac
3003 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3004 $as_echo "$ac_try_echo"; } >&5
3005   (eval "$ac_link_default") 2>&5
3006   ac_status=$?
3007   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3008   test $ac_status = 0; }; then :
3009   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3010 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3011 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3012 # so that the user can short-circuit this test for compilers unknown to
3013 # Autoconf.
3014 for ac_file in $ac_files ''
3015 do
3016   test -f "$ac_file" || continue
3017   case $ac_file in
3018     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3019         ;;
3020     [ab].out )
3021         # We found the default executable, but exeext='' is most
3022         # certainly right.
3023         break;;
3024     *.* )
3025         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3026         then :; else
3027            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3028         fi
3029         # We set ac_cv_exeext here because the later test for it is not
3030         # safe: cross compilers may not add the suffix if given an `-o'
3031         # argument, so we may need to know it at that point already.
3032         # Even if this section looks crufty: it has the advantage of
3033         # actually working.
3034         break;;
3035     * )
3036         break;;
3037   esac
3038 done
3039 test "$ac_cv_exeext" = no && ac_cv_exeext=
3040
3041 else
3042   ac_file=''
3043 fi
3044 if test -z "$ac_file"; then :
3045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3046 $as_echo "no" >&6; }
3047 $as_echo "$as_me: failed program was:" >&5
3048 sed 's/^/| /' conftest.$ac_ext >&5
3049
3050 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3051 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3052 as_fn_error 77 "C compiler cannot create executables
3053 See \`config.log' for more details" "$LINENO" 5; }
3054 else
3055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3056 $as_echo "yes" >&6; }
3057 fi
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3059 $as_echo_n "checking for C compiler default output file name... " >&6; }
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3061 $as_echo "$ac_file" >&6; }
3062 ac_exeext=$ac_cv_exeext
3063
3064 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3065 ac_clean_files=$ac_clean_files_save
3066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3067 $as_echo_n "checking for suffix of executables... " >&6; }
3068 if { { ac_try="$ac_link"
3069 case "(($ac_try" in
3070   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3071   *) ac_try_echo=$ac_try;;
3072 esac
3073 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3074 $as_echo "$ac_try_echo"; } >&5
3075   (eval "$ac_link") 2>&5
3076   ac_status=$?
3077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3078   test $ac_status = 0; }; then :
3079   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3080 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3081 # work properly (i.e., refer to `conftest.exe'), while it won't with
3082 # `rm'.
3083 for ac_file in conftest.exe conftest conftest.*; do
3084   test -f "$ac_file" || continue
3085   case $ac_file in
3086     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3087     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3088           break;;
3089     * ) break;;
3090   esac
3091 done
3092 else
3093   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3094 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3095 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3096 See \`config.log' for more details" "$LINENO" 5; }
3097 fi
3098 rm -f conftest conftest$ac_cv_exeext
3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3100 $as_echo "$ac_cv_exeext" >&6; }
3101
3102 rm -f conftest.$ac_ext
3103 EXEEXT=$ac_cv_exeext
3104 ac_exeext=$EXEEXT
3105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3106 /* end confdefs.h.  */
3107 #include <stdio.h>
3108 int
3109 main ()
3110 {
3111 FILE *f = fopen ("conftest.out", "w");
3112  return ferror (f) || fclose (f) != 0;
3113
3114   ;
3115   return 0;
3116 }
3117 _ACEOF
3118 ac_clean_files="$ac_clean_files conftest.out"
3119 # Check that the compiler produces executables we can run.  If not, either
3120 # the compiler is broken, or we cross compile.
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3122 $as_echo_n "checking whether we are cross compiling... " >&6; }
3123 if test "$cross_compiling" != yes; then
3124   { { ac_try="$ac_link"
3125 case "(($ac_try" in
3126   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3127   *) ac_try_echo=$ac_try;;
3128 esac
3129 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3130 $as_echo "$ac_try_echo"; } >&5
3131   (eval "$ac_link") 2>&5
3132   ac_status=$?
3133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3134   test $ac_status = 0; }
3135   if { ac_try='./conftest$ac_cv_exeext'
3136   { { case "(($ac_try" in
3137   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3138   *) ac_try_echo=$ac_try;;
3139 esac
3140 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3141 $as_echo "$ac_try_echo"; } >&5
3142   (eval "$ac_try") 2>&5
3143   ac_status=$?
3144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3145   test $ac_status = 0; }; }; then
3146     cross_compiling=no
3147   else
3148     if test "$cross_compiling" = maybe; then
3149         cross_compiling=yes
3150     else
3151         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3153 as_fn_error $? "cannot run C compiled programs.
3154 If you meant to cross compile, use \`--host'.
3155 See \`config.log' for more details" "$LINENO" 5; }
3156     fi
3157   fi
3158 fi
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3160 $as_echo "$cross_compiling" >&6; }
3161
3162 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3163 ac_clean_files=$ac_clean_files_save
3164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3165 $as_echo_n "checking for suffix of object files... " >&6; }
3166 if ${ac_cv_objext+:} false; then :
3167   $as_echo_n "(cached) " >&6
3168 else
3169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3170 /* end confdefs.h.  */
3171
3172 int
3173 main ()
3174 {
3175
3176   ;
3177   return 0;
3178 }
3179 _ACEOF
3180 rm -f conftest.o conftest.obj
3181 if { { ac_try="$ac_compile"
3182 case "(($ac_try" in
3183   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3184   *) ac_try_echo=$ac_try;;
3185 esac
3186 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3187 $as_echo "$ac_try_echo"; } >&5
3188   (eval "$ac_compile") 2>&5
3189   ac_status=$?
3190   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3191   test $ac_status = 0; }; then :
3192   for ac_file in conftest.o conftest.obj conftest.*; do
3193   test -f "$ac_file" || continue;
3194   case $ac_file in
3195     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3196     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3197        break;;
3198   esac
3199 done
3200 else
3201   $as_echo "$as_me: failed program was:" >&5
3202 sed 's/^/| /' conftest.$ac_ext >&5
3203
3204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3205 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3206 as_fn_error $? "cannot compute suffix of object files: cannot compile
3207 See \`config.log' for more details" "$LINENO" 5; }
3208 fi
3209 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3210 fi
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3212 $as_echo "$ac_cv_objext" >&6; }
3213 OBJEXT=$ac_cv_objext
3214 ac_objext=$OBJEXT
3215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3216 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3217 if ${ac_cv_c_compiler_gnu+:} false; then :
3218   $as_echo_n "(cached) " >&6
3219 else
3220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3221 /* end confdefs.h.  */
3222
3223 int
3224 main ()
3225 {
3226 #ifndef __GNUC__
3227        choke me
3228 #endif
3229
3230   ;
3231   return 0;
3232 }
3233 _ACEOF
3234 if ac_fn_c_try_compile "$LINENO"; then :
3235   ac_compiler_gnu=yes
3236 else
3237   ac_compiler_gnu=no
3238 fi
3239 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3240 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3241
3242 fi
3243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3244 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3245 if test $ac_compiler_gnu = yes; then
3246   GCC=yes
3247 else
3248   GCC=
3249 fi
3250 ac_test_CFLAGS=${CFLAGS+set}
3251 ac_save_CFLAGS=$CFLAGS
3252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3253 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3254 if ${ac_cv_prog_cc_g+:} false; then :
3255   $as_echo_n "(cached) " >&6
3256 else
3257   ac_save_c_werror_flag=$ac_c_werror_flag
3258    ac_c_werror_flag=yes
3259    ac_cv_prog_cc_g=no
3260    CFLAGS="-g"
3261    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3262 /* end confdefs.h.  */
3263
3264 int
3265 main ()
3266 {
3267
3268   ;
3269   return 0;
3270 }
3271 _ACEOF
3272 if ac_fn_c_try_compile "$LINENO"; then :
3273   ac_cv_prog_cc_g=yes
3274 else
3275   CFLAGS=""
3276       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3277 /* end confdefs.h.  */
3278
3279 int
3280 main ()
3281 {
3282
3283   ;
3284   return 0;
3285 }
3286 _ACEOF
3287 if ac_fn_c_try_compile "$LINENO"; then :
3288
3289 else
3290   ac_c_werror_flag=$ac_save_c_werror_flag
3291          CFLAGS="-g"
3292          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3293 /* end confdefs.h.  */
3294
3295 int
3296 main ()
3297 {
3298
3299   ;
3300   return 0;
3301 }
3302 _ACEOF
3303 if ac_fn_c_try_compile "$LINENO"; then :
3304   ac_cv_prog_cc_g=yes
3305 fi
3306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3307 fi
3308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3309 fi
3310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3311    ac_c_werror_flag=$ac_save_c_werror_flag
3312 fi
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3314 $as_echo "$ac_cv_prog_cc_g" >&6; }
3315 if test "$ac_test_CFLAGS" = set; then
3316   CFLAGS=$ac_save_CFLAGS
3317 elif test $ac_cv_prog_cc_g = yes; then
3318   if test "$GCC" = yes; then
3319     CFLAGS="-g -O2"
3320   else
3321     CFLAGS="-g"
3322   fi
3323 else
3324   if test "$GCC" = yes; then
3325     CFLAGS="-O2"
3326   else
3327     CFLAGS=
3328   fi
3329 fi
3330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3331 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3332 if ${ac_cv_prog_cc_c89+:} false; then :
3333   $as_echo_n "(cached) " >&6
3334 else
3335   ac_cv_prog_cc_c89=no
3336 ac_save_CC=$CC
3337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3338 /* end confdefs.h.  */
3339 #include <stdarg.h>
3340 #include <stdio.h>
3341 struct stat;
3342 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3343 struct buf { int x; };
3344 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3345 static char *e (p, i)
3346      char **p;
3347      int i;
3348 {
3349   return p[i];
3350 }
3351 static char *f (char * (*g) (char **, int), char **p, ...)
3352 {
3353   char *s;
3354   va_list v;
3355   va_start (v,p);
3356   s = g (p, va_arg (v,int));
3357   va_end (v);
3358   return s;
3359 }
3360
3361 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3362    function prototypes and stuff, but not '\xHH' hex character constants.
3363    These don't provoke an error unfortunately, instead are silently treated
3364    as 'x'.  The following induces an error, until -std is added to get
3365    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3366    array size at least.  It's necessary to write '\x00'==0 to get something
3367    that's true only with -std.  */
3368 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3369
3370 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3371    inside strings and character constants.  */
3372 #define FOO(x) 'x'
3373 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3374
3375 int test (int i, double x);
3376 struct s1 {int (*f) (int a);};
3377 struct s2 {int (*f) (double a);};
3378 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3379 int argc;
3380 char **argv;
3381 int
3382 main ()
3383 {
3384 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3385   ;
3386   return 0;
3387 }
3388 _ACEOF
3389 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3390         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3391 do
3392   CC="$ac_save_CC $ac_arg"
3393   if ac_fn_c_try_compile "$LINENO"; then :
3394   ac_cv_prog_cc_c89=$ac_arg
3395 fi
3396 rm -f core conftest.err conftest.$ac_objext
3397   test "x$ac_cv_prog_cc_c89" != "xno" && break
3398 done
3399 rm -f conftest.$ac_ext
3400 CC=$ac_save_CC
3401
3402 fi
3403 # AC_CACHE_VAL
3404 case "x$ac_cv_prog_cc_c89" in
3405   x)
3406     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3407 $as_echo "none needed" >&6; } ;;
3408   xno)
3409     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3410 $as_echo "unsupported" >&6; } ;;
3411   *)
3412     CC="$CC $ac_cv_prog_cc_c89"
3413     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3414 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3415 esac
3416 if test "x$ac_cv_prog_cc_c89" != xno; then :
3417
3418 fi
3419
3420 ac_ext=c
3421 ac_cpp='$CPP $CPPFLAGS'
3422 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3423 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3424 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3425
3426 # Make sure that we try clang++ first, which provides C++11 support.
3427 # The g++ compiler is less likely to support C++11.
3428 ac_ext=cpp
3429 ac_cpp='$CXXCPP $CPPFLAGS'
3430 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3431 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3432 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3433 if test -z "$CXX"; then
3434   if test -n "$CCC"; then
3435     CXX=$CCC
3436   else
3437     if test -n "$ac_tool_prefix"; then
3438   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3439   do
3440     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3441 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3443 $as_echo_n "checking for $ac_word... " >&6; }
3444 if ${ac_cv_prog_CXX+:} false; then :
3445   $as_echo_n "(cached) " >&6
3446 else
3447   if test -n "$CXX"; then
3448   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3449 else
3450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3451 for as_dir in $PATH
3452 do
3453   IFS=$as_save_IFS
3454   test -z "$as_dir" && as_dir=.
3455     for ac_exec_ext in '' $ac_executable_extensions; do
3456   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3457     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3459     break 2
3460   fi
3461 done
3462   done
3463 IFS=$as_save_IFS
3464
3465 fi
3466 fi
3467 CXX=$ac_cv_prog_CXX
3468 if test -n "$CXX"; then
3469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3470 $as_echo "$CXX" >&6; }
3471 else
3472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3473 $as_echo "no" >&6; }
3474 fi
3475
3476
3477     test -n "$CXX" && break
3478   done
3479 fi
3480 if test -z "$CXX"; then
3481   ac_ct_CXX=$CXX
3482   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3483 do
3484   # Extract the first word of "$ac_prog", so it can be a program name with args.
3485 set dummy $ac_prog; ac_word=$2
3486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3487 $as_echo_n "checking for $ac_word... " >&6; }
3488 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491   if test -n "$ac_ct_CXX"; then
3492   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3493 else
3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3495 for as_dir in $PATH
3496 do
3497   IFS=$as_save_IFS
3498   test -z "$as_dir" && as_dir=.
3499     for ac_exec_ext in '' $ac_executable_extensions; do
3500   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3501     ac_cv_prog_ac_ct_CXX="$ac_prog"
3502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3503     break 2
3504   fi
3505 done
3506   done
3507 IFS=$as_save_IFS
3508
3509 fi
3510 fi
3511 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3512 if test -n "$ac_ct_CXX"; then
3513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3514 $as_echo "$ac_ct_CXX" >&6; }
3515 else
3516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3517 $as_echo "no" >&6; }
3518 fi
3519
3520
3521   test -n "$ac_ct_CXX" && break
3522 done
3523
3524   if test "x$ac_ct_CXX" = x; then
3525     CXX="g++"
3526   else
3527     case $cross_compiling:$ac_tool_warned in
3528 yes:)
3529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3530 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3531 ac_tool_warned=yes ;;
3532 esac
3533     CXX=$ac_ct_CXX
3534   fi
3535 fi
3536
3537   fi
3538 fi
3539 # Provide some information about the compiler.
3540 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3541 set X $ac_compile
3542 ac_compiler=$2
3543 for ac_option in --version -v -V -qversion; do
3544   { { ac_try="$ac_compiler $ac_option >&5"
3545 case "(($ac_try" in
3546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3547   *) ac_try_echo=$ac_try;;
3548 esac
3549 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3550 $as_echo "$ac_try_echo"; } >&5
3551   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3552   ac_status=$?
3553   if test -s conftest.err; then
3554     sed '10a\
3555 ... rest of stderr output deleted ...
3556          10q' conftest.err >conftest.er1
3557     cat conftest.er1 >&5
3558   fi
3559   rm -f conftest.er1 conftest.err
3560   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3561   test $ac_status = 0; }
3562 done
3563
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3565 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3566 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3567   $as_echo_n "(cached) " >&6
3568 else
3569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3570 /* end confdefs.h.  */
3571
3572 int
3573 main ()
3574 {
3575 #ifndef __GNUC__
3576        choke me
3577 #endif
3578
3579   ;
3580   return 0;
3581 }
3582 _ACEOF
3583 if ac_fn_cxx_try_compile "$LINENO"; then :
3584   ac_compiler_gnu=yes
3585 else
3586   ac_compiler_gnu=no
3587 fi
3588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3589 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3590
3591 fi
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3593 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3594 if test $ac_compiler_gnu = yes; then
3595   GXX=yes
3596 else
3597   GXX=
3598 fi
3599 ac_test_CXXFLAGS=${CXXFLAGS+set}
3600 ac_save_CXXFLAGS=$CXXFLAGS
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3602 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3603 if ${ac_cv_prog_cxx_g+:} false; then :
3604   $as_echo_n "(cached) " >&6
3605 else
3606   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3607    ac_cxx_werror_flag=yes
3608    ac_cv_prog_cxx_g=no
3609    CXXFLAGS="-g"
3610    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3611 /* end confdefs.h.  */
3612
3613 int
3614 main ()
3615 {
3616
3617   ;
3618   return 0;
3619 }
3620 _ACEOF
3621 if ac_fn_cxx_try_compile "$LINENO"; then :
3622   ac_cv_prog_cxx_g=yes
3623 else
3624   CXXFLAGS=""
3625       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3626 /* end confdefs.h.  */
3627
3628 int
3629 main ()
3630 {
3631
3632   ;
3633   return 0;
3634 }
3635 _ACEOF
3636 if ac_fn_cxx_try_compile "$LINENO"; then :
3637
3638 else
3639   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3640          CXXFLAGS="-g"
3641          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3642 /* end confdefs.h.  */
3643
3644 int
3645 main ()
3646 {
3647
3648   ;
3649   return 0;
3650 }
3651 _ACEOF
3652 if ac_fn_cxx_try_compile "$LINENO"; then :
3653   ac_cv_prog_cxx_g=yes
3654 fi
3655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3656 fi
3657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3658 fi
3659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3660    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3661 fi
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3663 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3664 if test "$ac_test_CXXFLAGS" = set; then
3665   CXXFLAGS=$ac_save_CXXFLAGS
3666 elif test $ac_cv_prog_cxx_g = yes; then
3667   if test "$GXX" = yes; then
3668     CXXFLAGS="-g -O2"
3669   else
3670     CXXFLAGS="-g"
3671   fi
3672 else
3673   if test "$GXX" = yes; then
3674     CXXFLAGS="-O2"
3675   else
3676     CXXFLAGS=
3677   fi
3678 fi
3679 ac_ext=c
3680 ac_cpp='$CPP $CPPFLAGS'
3681 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3682 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3683 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3684
3685
3686 # pkg-config is needed for harfbuzz support
3687
3688
3689
3690
3691
3692
3693
3694 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3695         if test -n "$ac_tool_prefix"; then
3696   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3697 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3699 $as_echo_n "checking for $ac_word... " >&6; }
3700 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3701   $as_echo_n "(cached) " >&6
3702 else
3703   case $PKG_CONFIG in
3704   [\\/]* | ?:[\\/]*)
3705   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3706   ;;
3707   *)
3708   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3709 for as_dir in $PATH
3710 do
3711   IFS=$as_save_IFS
3712   test -z "$as_dir" && as_dir=.
3713     for ac_exec_ext in '' $ac_executable_extensions; do
3714   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3715     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3717     break 2
3718   fi
3719 done
3720   done
3721 IFS=$as_save_IFS
3722
3723   ;;
3724 esac
3725 fi
3726 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3727 if test -n "$PKG_CONFIG"; then
3728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3729 $as_echo "$PKG_CONFIG" >&6; }
3730 else
3731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3732 $as_echo "no" >&6; }
3733 fi
3734
3735
3736 fi
3737 if test -z "$ac_cv_path_PKG_CONFIG"; then
3738   ac_pt_PKG_CONFIG=$PKG_CONFIG
3739   # Extract the first word of "pkg-config", so it can be a program name with args.
3740 set dummy pkg-config; ac_word=$2
3741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3742 $as_echo_n "checking for $ac_word... " >&6; }
3743 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3744   $as_echo_n "(cached) " >&6
3745 else
3746   case $ac_pt_PKG_CONFIG in
3747   [\\/]* | ?:[\\/]*)
3748   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3749   ;;
3750   *)
3751   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3752 for as_dir in $PATH
3753 do
3754   IFS=$as_save_IFS
3755   test -z "$as_dir" && as_dir=.
3756     for ac_exec_ext in '' $ac_executable_extensions; do
3757   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3758     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3760     break 2
3761   fi
3762 done
3763   done
3764 IFS=$as_save_IFS
3765
3766   ;;
3767 esac
3768 fi
3769 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3770 if test -n "$ac_pt_PKG_CONFIG"; then
3771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3772 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3773 else
3774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3775 $as_echo "no" >&6; }
3776 fi
3777
3778   if test "x$ac_pt_PKG_CONFIG" = x; then
3779     PKG_CONFIG=""
3780   else
3781     case $cross_compiling:$ac_tool_warned in
3782 yes:)
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3785 ac_tool_warned=yes ;;
3786 esac
3787     PKG_CONFIG=$ac_pt_PKG_CONFIG
3788   fi
3789 else
3790   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3791 fi
3792
3793 fi
3794 if test -n "$PKG_CONFIG"; then
3795         _pkg_min_version=0.20
3796         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3797 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3798         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3799                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3800 $as_echo "yes" >&6; }
3801         else
3802                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3803 $as_echo "no" >&6; }
3804                 PKG_CONFIG=""
3805         fi
3806 fi
3807
3808 pkg_failed=no
3809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
3810 $as_echo_n "checking for ICULEHB... " >&6; }
3811
3812 if test -n "$ICULEHB_CFLAGS"; then
3813     pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
3814  elif test -n "$PKG_CONFIG"; then
3815     if test -n "$PKG_CONFIG" && \
3816     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3817   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3818   ac_status=$?
3819   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3820   test $ac_status = 0; }; then
3821   pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
3822                       test "x$?" != "x0" && pkg_failed=yes
3823 else
3824   pkg_failed=yes
3825 fi
3826  else
3827     pkg_failed=untried
3828 fi
3829 if test -n "$ICULEHB_LIBS"; then
3830     pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
3831  elif test -n "$PKG_CONFIG"; then
3832     if test -n "$PKG_CONFIG" && \
3833     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3834   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3835   ac_status=$?
3836   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3837   test $ac_status = 0; }; then
3838   pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
3839                       test "x$?" != "x0" && pkg_failed=yes
3840 else
3841   pkg_failed=yes
3842 fi
3843  else
3844     pkg_failed=untried
3845 fi
3846
3847
3848
3849 if test $pkg_failed = yes; then
3850         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3851 $as_echo "no" >&6; }
3852
3853 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3854         _pkg_short_errors_supported=yes
3855 else
3856         _pkg_short_errors_supported=no
3857 fi
3858         if test $_pkg_short_errors_supported = yes; then
3859                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-le-hb" 2>&1`
3860         else
3861                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-le-hb" 2>&1`
3862         fi
3863         # Put the nasty error message in config.log where it belongs
3864         echo "$ICULEHB_PKG_ERRORS" >&5
3865
3866         :
3867 elif test $pkg_failed = untried; then
3868         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3869 $as_echo "no" >&6; }
3870         :
3871 else
3872         ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
3873         ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
3874         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3875 $as_echo "yes" >&6; }
3876         have_icu_le_hb=true
3877 fi
3878
3879 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3880 # The release mode use is the default one for autoconf
3881 if test "$GCC" = yes; then
3882     if test "$CFLAGS" = ""; then
3883         if test "$ENABLE_DEBUG" = 1; then
3884             CFLAGS=-g
3885         fi
3886         if test "$ENABLE_RELEASE" = 1; then
3887             CFLAGS="$CFLAGS -O2"
3888         fi
3889     fi
3890     if test "$CXXFLAGS" = ""; then
3891         if test "$ENABLE_DEBUG" = 1; then
3892             CXXFLAGS=-g
3893         fi
3894         if test "$ENABLE_RELEASE" = 1; then
3895             CXXFLAGS="$CXXFLAGS -O2"
3896         fi
3897     fi
3898 fi
3899
3900 ac_ext=c
3901 ac_cpp='$CPP $CPPFLAGS'
3902 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3903 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3904 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3906 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3907 # On Suns, sometimes $CPP names a directory.
3908 if test -n "$CPP" && test -d "$CPP"; then
3909   CPP=
3910 fi
3911 if test -z "$CPP"; then
3912   if ${ac_cv_prog_CPP+:} false; then :
3913   $as_echo_n "(cached) " >&6
3914 else
3915       # Double quotes because CPP needs to be expanded
3916     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3917     do
3918       ac_preproc_ok=false
3919 for ac_c_preproc_warn_flag in '' yes
3920 do
3921   # Use a header file that comes with gcc, so configuring glibc
3922   # with a fresh cross-compiler works.
3923   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3924   # <limits.h> exists even on freestanding compilers.
3925   # On the NeXT, cc -E runs the code through the compiler's parser,
3926   # not just through cpp. "Syntax error" is here to catch this case.
3927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h.  */
3929 #ifdef __STDC__
3930 # include <limits.h>
3931 #else
3932 # include <assert.h>
3933 #endif
3934                      Syntax error
3935 _ACEOF
3936 if ac_fn_c_try_cpp "$LINENO"; then :
3937
3938 else
3939   # Broken: fails on valid input.
3940 continue
3941 fi
3942 rm -f conftest.err conftest.i conftest.$ac_ext
3943
3944   # OK, works on sane cases.  Now check whether nonexistent headers
3945   # can be detected and how.
3946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3947 /* end confdefs.h.  */
3948 #include <ac_nonexistent.h>
3949 _ACEOF
3950 if ac_fn_c_try_cpp "$LINENO"; then :
3951   # Broken: success on invalid input.
3952 continue
3953 else
3954   # Passes both tests.
3955 ac_preproc_ok=:
3956 break
3957 fi
3958 rm -f conftest.err conftest.i conftest.$ac_ext
3959
3960 done
3961 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3962 rm -f conftest.i conftest.err conftest.$ac_ext
3963 if $ac_preproc_ok; then :
3964   break
3965 fi
3966
3967     done
3968     ac_cv_prog_CPP=$CPP
3969
3970 fi
3971   CPP=$ac_cv_prog_CPP
3972 else
3973   ac_cv_prog_CPP=$CPP
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3976 $as_echo "$CPP" >&6; }
3977 ac_preproc_ok=false
3978 for ac_c_preproc_warn_flag in '' yes
3979 do
3980   # Use a header file that comes with gcc, so configuring glibc
3981   # with a fresh cross-compiler works.
3982   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3983   # <limits.h> exists even on freestanding compilers.
3984   # On the NeXT, cc -E runs the code through the compiler's parser,
3985   # not just through cpp. "Syntax error" is here to catch this case.
3986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3987 /* end confdefs.h.  */
3988 #ifdef __STDC__
3989 # include <limits.h>
3990 #else
3991 # include <assert.h>
3992 #endif
3993                      Syntax error
3994 _ACEOF
3995 if ac_fn_c_try_cpp "$LINENO"; then :
3996
3997 else
3998   # Broken: fails on valid input.
3999 continue
4000 fi
4001 rm -f conftest.err conftest.i conftest.$ac_ext
4002
4003   # OK, works on sane cases.  Now check whether nonexistent headers
4004   # can be detected and how.
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007 #include <ac_nonexistent.h>
4008 _ACEOF
4009 if ac_fn_c_try_cpp "$LINENO"; then :
4010   # Broken: success on invalid input.
4011 continue
4012 else
4013   # Passes both tests.
4014 ac_preproc_ok=:
4015 break
4016 fi
4017 rm -f conftest.err conftest.i conftest.$ac_ext
4018
4019 done
4020 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4021 rm -f conftest.i conftest.err conftest.$ac_ext
4022 if $ac_preproc_ok; then :
4023
4024 else
4025   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4026 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4027 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4028 See \`config.log' for more details" "$LINENO" 5; }
4029 fi
4030
4031 ac_ext=c
4032 ac_cpp='$CPP $CPPFLAGS'
4033 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4034 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4035 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4036
4037
4038 # Find a good install program.  We prefer a C program (faster),
4039 # so one script is as good as another.  But avoid the broken or
4040 # incompatible versions:
4041 # SysV /etc/install, /usr/sbin/install
4042 # SunOS /usr/etc/install
4043 # IRIX /sbin/install
4044 # AIX /bin/install
4045 # AmigaOS /C/install, which installs bootblocks on floppy discs
4046 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4047 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4048 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4049 # OS/2's system install, which has a completely different semantic
4050 # ./install, which can be erroneously created by make from ./install.sh.
4051 # Reject install programs that cannot install multiple files.
4052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4053 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4054 if test -z "$INSTALL"; then
4055 if ${ac_cv_path_install+:} false; then :
4056   $as_echo_n "(cached) " >&6
4057 else
4058   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4059 for as_dir in $PATH
4060 do
4061   IFS=$as_save_IFS
4062   test -z "$as_dir" && as_dir=.
4063     # Account for people who put trailing slashes in PATH elements.
4064 case $as_dir/ in #((
4065   ./ | .// | /[cC]/* | \
4066   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4067   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4068   /usr/ucb/* ) ;;
4069   *)
4070     # OSF1 and SCO ODT 3.0 have their own names for install.
4071     # Don't use installbsd from OSF since it installs stuff as root
4072     # by default.
4073     for ac_prog in ginstall scoinst install; do
4074       for ac_exec_ext in '' $ac_executable_extensions; do
4075         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4076           if test $ac_prog = install &&
4077             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4078             # AIX install.  It has an incompatible calling convention.
4079             :
4080           elif test $ac_prog = install &&
4081             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4082             # program-specific install script used by HP pwplus--don't use.
4083             :
4084           else
4085             rm -rf conftest.one conftest.two conftest.dir
4086             echo one > conftest.one
4087             echo two > conftest.two
4088             mkdir conftest.dir
4089             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4090               test -s conftest.one && test -s conftest.two &&
4091               test -s conftest.dir/conftest.one &&
4092               test -s conftest.dir/conftest.two
4093             then
4094               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4095               break 3
4096             fi
4097           fi
4098         fi
4099       done
4100     done
4101     ;;
4102 esac
4103
4104   done
4105 IFS=$as_save_IFS
4106
4107 rm -rf conftest.one conftest.two conftest.dir
4108
4109 fi
4110   if test "${ac_cv_path_install+set}" = set; then
4111     INSTALL=$ac_cv_path_install
4112   else
4113     # As a last resort, use the slow shell script.  Don't cache a
4114     # value for INSTALL within a source directory, because that will
4115     # break other packages using the cache if that directory is
4116     # removed, or if the value is a relative name.
4117     INSTALL=$ac_install_sh
4118   fi
4119 fi
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4121 $as_echo "$INSTALL" >&6; }
4122
4123 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4124 # It thinks the first close brace ends the variable substitution.
4125 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4126
4127 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4128
4129 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4130
4131
4132
4133
4134 ac_ext=cpp
4135 ac_cpp='$CXXCPP $CPPFLAGS'
4136 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4137 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4138 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4139
4140
4141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142 /* end confdefs.h.  */
4143
4144 int
4145 main ()
4146 {
4147
4148   ;
4149   return 0;
4150 }
4151 _ACEOF
4152 if ac_fn_cxx_try_link "$LINENO"; then :
4153
4154 fi
4155 rm -f core conftest.err conftest.$ac_objext \
4156     conftest$ac_exeext conftest.$ac_ext
4157 ac_ext=c
4158 ac_cpp='$CPP $CPPFLAGS'
4159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4162
4163
4164 # make sure install is relative to srcdir - if a script
4165 if test "$srcdir" = "."; then
4166   # If srcdir isn't just ., then (srcdir) is already prepended.
4167   if test "${ac_install_sh}" = "${INSTALL}"; then
4168    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4169   fi
4170 fi
4171
4172 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4173 #AC_CHECK_PROG(STRIP, strip, strip, true)
4174
4175 # Check for the platform make
4176 for ac_prog in gmake gnumake
4177 do
4178   # Extract the first word of "$ac_prog", so it can be a program name with args.
4179 set dummy $ac_prog; ac_word=$2
4180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4181 $as_echo_n "checking for $ac_word... " >&6; }
4182 if ${ac_cv_path_U_MAKE+:} false; then :
4183   $as_echo_n "(cached) " >&6
4184 else
4185   case $U_MAKE in
4186   [\\/]* | ?:[\\/]*)
4187   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4188   ;;
4189   *)
4190   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4191 for as_dir in $PATH
4192 do
4193   IFS=$as_save_IFS
4194   test -z "$as_dir" && as_dir=.
4195     for ac_exec_ext in '' $ac_executable_extensions; do
4196   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4197     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4199     break 2
4200   fi
4201 done
4202   done
4203 IFS=$as_save_IFS
4204
4205   ;;
4206 esac
4207 fi
4208 U_MAKE=$ac_cv_path_U_MAKE
4209 if test -n "$U_MAKE"; then
4210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4211 $as_echo "$U_MAKE" >&6; }
4212 else
4213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4214 $as_echo "no" >&6; }
4215 fi
4216
4217
4218   test -n "$U_MAKE" && break
4219 done
4220 test -n "$U_MAKE" || U_MAKE="make"
4221
4222
4223
4224
4225
4226 # Check whether --with-cross-build was given.
4227 if test "${with_cross_build+set}" = set; then :
4228   withval=$with_cross_build; cross_buildroot="${withval}"
4229 else
4230   cross_buildroot=""
4231 fi
4232
4233
4234 if test "X$cross_buildroot" = "X"; then
4235     if test "$cross_compiling" = "yes"; then
4236         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
4237             fi
4238 else
4239     if test -f "${cross_buildroot}/config/icucross.mk"; then
4240         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4241 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4242     else
4243         if test -d "${cross_buildroot}"; then
4244             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4245         else
4246             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4247         fi
4248     fi
4249 fi
4250
4251
4252 # Check for doxygen to generate documentation
4253 # Extract the first word of "doxygen", so it can be a program name with args.
4254 set dummy doxygen; ac_word=$2
4255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4256 $as_echo_n "checking for $ac_word... " >&6; }
4257 if ${ac_cv_path_DOXYGEN+:} false; then :
4258   $as_echo_n "(cached) " >&6
4259 else
4260   case $DOXYGEN in
4261   [\\/]* | ?:[\\/]*)
4262   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4263   ;;
4264   *)
4265   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4266 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4267 for as_dir in $as_dummy
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271     for ac_exec_ext in '' $ac_executable_extensions; do
4272   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4273     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4274     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4275     break 2
4276   fi
4277 done
4278   done
4279 IFS=$as_save_IFS
4280
4281   ;;
4282 esac
4283 fi
4284 DOXYGEN=$ac_cv_path_DOXYGEN
4285 if test -n "$DOXYGEN"; then
4286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4287 $as_echo "$DOXYGEN" >&6; }
4288 else
4289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4290 $as_echo "no" >&6; }
4291 fi
4292
4293
4294
4295 # Check that the linker is usable
4296
4297 case "${host}" in
4298     *-*-cygwin*|*-*-mingw*)
4299         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4300             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4301                   Please follow the directions in ICU's readme." "$LINENO" 5
4302         fi;;
4303     *);;
4304 esac
4305
4306 # Determine the executable suffix
4307 # We don't use AC_EXEEXT because some compilers output separate debugging
4308 # files, which confuses the AC_EXEEXT macro.
4309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4310 $as_echo_n "checking checking for executable suffix... " >&6; }
4311 case "${host}" in
4312     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4313     *)      EXEEXT="" ;;
4314 esac
4315 ac_exeext=$EXEEXT
4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4317 $as_echo "$EXEEXT" >&6; }
4318
4319
4320 # Determine how strict we want to be when compiling
4321
4322     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4323 $as_echo_n "checking whether strict compiling is on... " >&6; }
4324     # Check whether --enable-strict was given.
4325 if test "${enable_strict+set}" = set; then :
4326   enableval=$enable_strict;
4327         if test "$enableval" = no
4328         then
4329             ac_use_strict_options=no
4330         else
4331             ac_use_strict_options=yes
4332         fi
4333
4334 else
4335   ac_use_strict_options=yes
4336 fi
4337
4338     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4339 $as_echo "$ac_use_strict_options" >&6; }
4340
4341     if test "$ac_use_strict_options" = yes
4342     then
4343         if test "$GCC" = yes
4344         then
4345             case "${host}" in
4346             *)
4347                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4348                 # We use -std=c99 to disable the gnu99 defaults and its associated warnings
4349                 CFLAGS="$CFLAGS -std=c99"
4350                 ;;
4351             esac
4352
4353             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4354         else
4355             case "${host}" in
4356             *-*-cygwin)
4357                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4358                 then
4359                     CFLAGS="$CFLAGS /W4"
4360                 fi ;;
4361             *-*-mingw*)
4362                 CFLAGS="$CFLAGS -W4" ;;
4363             esac
4364         fi
4365         if test "$GXX" = yes
4366         then
4367             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4368         else
4369             case "${host}" in
4370             *-*-cygwin)
4371                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4372                 then
4373                     CXXFLAGS="$CXXFLAGS /W4"
4374                 fi ;;
4375             *-*-mingw*)
4376                 CFLAGS="$CFLAGS -W4" ;;
4377             esac
4378         fi
4379     fi
4380
4381
4382 # Check if we can build and use 64-bit libraries
4383
4384
4385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4386 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4387 if ${ac_cv_path_GREP+:} false; then :
4388   $as_echo_n "(cached) " >&6
4389 else
4390   if test -z "$GREP"; then
4391   ac_path_GREP_found=false
4392   # Loop through the user's path and test for each of PROGNAME-LIST
4393   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4394 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4395 do
4396   IFS=$as_save_IFS
4397   test -z "$as_dir" && as_dir=.
4398     for ac_prog in grep ggrep; do
4399     for ac_exec_ext in '' $ac_executable_extensions; do
4400       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4401       as_fn_executable_p "$ac_path_GREP" || continue
4402 # Check for GNU ac_path_GREP and select it if it is found.
4403   # Check for GNU $ac_path_GREP
4404 case `"$ac_path_GREP" --version 2>&1` in
4405 *GNU*)
4406   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4407 *)
4408   ac_count=0
4409   $as_echo_n 0123456789 >"conftest.in"
4410   while :
4411   do
4412     cat "conftest.in" "conftest.in" >"conftest.tmp"
4413     mv "conftest.tmp" "conftest.in"
4414     cp "conftest.in" "conftest.nl"
4415     $as_echo 'GREP' >> "conftest.nl"
4416     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4417     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4418     as_fn_arith $ac_count + 1 && ac_count=$as_val
4419     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4420       # Best one so far, save it but keep looking for a better one
4421       ac_cv_path_GREP="$ac_path_GREP"
4422       ac_path_GREP_max=$ac_count
4423     fi
4424     # 10*(2^10) chars as input seems more than enough
4425     test $ac_count -gt 10 && break
4426   done
4427   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4428 esac
4429
4430       $ac_path_GREP_found && break 3
4431     done
4432   done
4433   done
4434 IFS=$as_save_IFS
4435   if test -z "$ac_cv_path_GREP"; then
4436     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4437   fi
4438 else
4439   ac_cv_path_GREP=$GREP
4440 fi
4441
4442 fi
4443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4444 $as_echo "$ac_cv_path_GREP" >&6; }
4445  GREP="$ac_cv_path_GREP"
4446
4447
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4449 $as_echo_n "checking for egrep... " >&6; }
4450 if ${ac_cv_path_EGREP+:} false; then :
4451   $as_echo_n "(cached) " >&6
4452 else
4453   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4454    then ac_cv_path_EGREP="$GREP -E"
4455    else
4456      if test -z "$EGREP"; then
4457   ac_path_EGREP_found=false
4458   # Loop through the user's path and test for each of PROGNAME-LIST
4459   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4460 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4461 do
4462   IFS=$as_save_IFS
4463   test -z "$as_dir" && as_dir=.
4464     for ac_prog in egrep; do
4465     for ac_exec_ext in '' $ac_executable_extensions; do
4466       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4467       as_fn_executable_p "$ac_path_EGREP" || continue
4468 # Check for GNU ac_path_EGREP and select it if it is found.
4469   # Check for GNU $ac_path_EGREP
4470 case `"$ac_path_EGREP" --version 2>&1` in
4471 *GNU*)
4472   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4473 *)
4474   ac_count=0
4475   $as_echo_n 0123456789 >"conftest.in"
4476   while :
4477   do
4478     cat "conftest.in" "conftest.in" >"conftest.tmp"
4479     mv "conftest.tmp" "conftest.in"
4480     cp "conftest.in" "conftest.nl"
4481     $as_echo 'EGREP' >> "conftest.nl"
4482     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4483     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4484     as_fn_arith $ac_count + 1 && ac_count=$as_val
4485     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4486       # Best one so far, save it but keep looking for a better one
4487       ac_cv_path_EGREP="$ac_path_EGREP"
4488       ac_path_EGREP_max=$ac_count
4489     fi
4490     # 10*(2^10) chars as input seems more than enough
4491     test $ac_count -gt 10 && break
4492   done
4493   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4494 esac
4495
4496       $ac_path_EGREP_found && break 3
4497     done
4498   done
4499   done
4500 IFS=$as_save_IFS
4501   if test -z "$ac_cv_path_EGREP"; then
4502     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4503   fi
4504 else
4505   ac_cv_path_EGREP=$EGREP
4506 fi
4507
4508    fi
4509 fi
4510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4511 $as_echo "$ac_cv_path_EGREP" >&6; }
4512  EGREP="$ac_cv_path_EGREP"
4513
4514
4515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4516 $as_echo_n "checking for ANSI C header files... " >&6; }
4517 if ${ac_cv_header_stdc+:} false; then :
4518   $as_echo_n "(cached) " >&6
4519 else
4520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4521 /* end confdefs.h.  */
4522 #include <stdlib.h>
4523 #include <stdarg.h>
4524 #include <string.h>
4525 #include <float.h>
4526
4527 int
4528 main ()
4529 {
4530
4531   ;
4532   return 0;
4533 }
4534 _ACEOF
4535 if ac_fn_c_try_compile "$LINENO"; then :
4536   ac_cv_header_stdc=yes
4537 else
4538   ac_cv_header_stdc=no
4539 fi
4540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4541
4542 if test $ac_cv_header_stdc = yes; then
4543   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4545 /* end confdefs.h.  */
4546 #include <string.h>
4547
4548 _ACEOF
4549 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4550   $EGREP "memchr" >/dev/null 2>&1; then :
4551
4552 else
4553   ac_cv_header_stdc=no
4554 fi
4555 rm -f conftest*
4556
4557 fi
4558
4559 if test $ac_cv_header_stdc = yes; then
4560   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4562 /* end confdefs.h.  */
4563 #include <stdlib.h>
4564
4565 _ACEOF
4566 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4567   $EGREP "free" >/dev/null 2>&1; then :
4568
4569 else
4570   ac_cv_header_stdc=no
4571 fi
4572 rm -f conftest*
4573
4574 fi
4575
4576 if test $ac_cv_header_stdc = yes; then
4577   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4578   if test "$cross_compiling" = yes; then :
4579   :
4580 else
4581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582 /* end confdefs.h.  */
4583 #include <ctype.h>
4584 #include <stdlib.h>
4585 #if ((' ' & 0x0FF) == 0x020)
4586 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4587 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4588 #else
4589 # define ISLOWER(c) \
4590                    (('a' <= (c) && (c) <= 'i') \
4591                      || ('j' <= (c) && (c) <= 'r') \
4592                      || ('s' <= (c) && (c) <= 'z'))
4593 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4594 #endif
4595
4596 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4597 int
4598 main ()
4599 {
4600   int i;
4601   for (i = 0; i < 256; i++)
4602     if (XOR (islower (i), ISLOWER (i))
4603         || toupper (i) != TOUPPER (i))
4604       return 2;
4605   return 0;
4606 }
4607 _ACEOF
4608 if ac_fn_c_try_run "$LINENO"; then :
4609
4610 else
4611   ac_cv_header_stdc=no
4612 fi
4613 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4614   conftest.$ac_objext conftest.beam conftest.$ac_ext
4615 fi
4616
4617 fi
4618 fi
4619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4620 $as_echo "$ac_cv_header_stdc" >&6; }
4621 if test $ac_cv_header_stdc = yes; then
4622
4623 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4624
4625 fi
4626
4627 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4628 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4629                   inttypes.h stdint.h unistd.h
4630 do :
4631   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4632 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4633 "
4634 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4635   cat >>confdefs.h <<_ACEOF
4636 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4637 _ACEOF
4638
4639 fi
4640
4641 done
4642
4643
4644
4645     BITS_REQ=nochange
4646     ENABLE_64BIT_LIBS=unknown
4647     ## revisit this for cross-compile.
4648
4649     # Check whether --enable-64bit-libs was given.
4650 if test "${enable_64bit_libs+set}" = set; then :
4651   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4652          case "${enableval}" in
4653             no|false|32) with_library_bits=32;  ;;
4654             yes|true|64) with_library_bits=64else32 ;;
4655             nochange) with_library_bits=nochange; ;;
4656             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4657             esac
4658 fi
4659
4660
4661
4662
4663 # Check whether --with-library-bits was given.
4664 if test "${with_library_bits+set}" = set; then :
4665   withval=$with_library_bits; case "${withval}" in
4666             ""|nochange) BITS_REQ=$withval ;;
4667             32|64|64else32) BITS_REQ=$withval ;;
4668             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4669             esac
4670 fi
4671
4672
4673     # don't use these for cross compiling
4674     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4675         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
4676     fi
4677     # The cast to long int works around a bug in the HP C Compiler
4678 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4679 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4680 # This bug is HP SR number 8606223364.
4681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4682 $as_echo_n "checking size of void *... " >&6; }
4683 if ${ac_cv_sizeof_void_p+:} false; then :
4684   $as_echo_n "(cached) " >&6
4685 else
4686   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4687
4688 else
4689   if test "$ac_cv_type_void_p" = yes; then
4690      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4692 as_fn_error 77 "cannot compute sizeof (void *)
4693 See \`config.log' for more details" "$LINENO" 5; }
4694    else
4695      ac_cv_sizeof_void_p=0
4696    fi
4697 fi
4698
4699 fi
4700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4701 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4702
4703
4704
4705 cat >>confdefs.h <<_ACEOF
4706 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4707 _ACEOF
4708
4709
4710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4711 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4712     case $ac_cv_sizeof_void_p in
4713         8) DEFAULT_64BIT=yes ;;
4714         4) DEFAULT_64BIT=no ;;
4715         *) DEFAULT_64BIT=unknown
4716     esac
4717     BITS_GOT=unknown
4718
4719     # 'OK' here means, we can exit any further checking, everything's copa
4720     BITS_OK=yes
4721
4722     # do we need to check for buildable/runnable 32 or 64 bit?
4723     BITS_CHECK_32=no
4724     BITS_CHECK_64=no
4725
4726     # later, can we run the 32/64 bit binaries so made?
4727     BITS_RUN_32=no
4728     BITS_RUN_64=no
4729
4730     if test "$DEFAULT_64BIT" = "yes"; then
4731         # we get 64 bits by default.
4732         BITS_GOT=64
4733         case "$BITS_REQ" in
4734             32)
4735                 # need to look for 32 bit support.
4736                 BITS_CHECK_32=yes
4737                 # not copa.
4738                 BITS_OK=no;;
4739             # everyone else is happy.
4740             nochange) ;;
4741             *) ;;
4742         esac
4743     elif test "$DEFAULT_64BIT" = "no"; then
4744         # not 64 bit by default.
4745         BITS_GOT=32
4746         case "$BITS_REQ" in
4747             64|64else32)
4748                 BITS_CHECK_64=yes
4749                 #BITS_CHECK_32=yes
4750                 BITS_OK=no;;
4751             nochange) ;;
4752             *) ;;
4753         esac
4754     elif test "$DEFAULT_64BIT" = "unknown"; then
4755         # cross compiling.
4756         BITS_GOT=unknown
4757         case "$BITS_REQ" in
4758             64|64else32) BITS_OK=no
4759             BITS_CHECK_32=yes
4760             BITS_CHECK_64=yes ;;
4761             32) BITS_OK=no;;
4762             nochange) ;;
4763             *) ;;
4764         esac
4765     fi
4766
4767     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4768 $as_echo "$DEFAULT_64BIT" >&6; };
4769
4770     if test "$BITS_OK" != "yes"; then
4771         # not copa. back these up.
4772         CFLAGS_OLD="${CFLAGS}"
4773         CXXFLAGS_OLD="${CXXFLAGS}"
4774         LDFLAGS_OLD="${LDFLAGS}"
4775         ARFLAGS_OLD="${ARFLAGS}"
4776
4777         CFLAGS_32="${CFLAGS}"
4778         CXXFLAGS_32="${CXXFLAGS}"
4779         LDFLAGS_32="${LDFLAGS}"
4780         ARFLAGS_32="${ARFLAGS}"
4781
4782         CFLAGS_64="${CFLAGS}"
4783         CXXFLAGS_64="${CXXFLAGS}"
4784         LDFLAGS_64="${LDFLAGS}"
4785         ARFLAGS_64="${ARFLAGS}"
4786
4787         CAN_BUILD_64=unknown
4788         CAN_BUILD_32=unknown
4789         # These results can't be cached because is sets compiler flags.
4790         if test "$BITS_CHECK_64" = "yes"; then
4791             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4792 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4793             CAN_BUILD_64=no
4794             ####
4795             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4796             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4797             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4798             # On exit from the following clauses:
4799             # if CAN_BUILD_64=yes:
4800             #    *FLAGS are assumed to contain the right settings for 64bit
4801             # else if CAN_BUILD_64=no: (default)
4802             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4803
4804             if test "$GCC" = yes; then
4805                 CFLAGS="${CFLAGS} -m64"
4806                 CXXFLAGS="${CXXFLAGS} -m64"
4807                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h.  */
4809 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812   CAN_BUILD_64=yes
4813 else
4814   CAN_BUILD_64=no
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817             else
4818                 case "${host}" in
4819                 sparc*-*-solaris*)
4820                     # 1. try -m64
4821                     CFLAGS="${CFLAGS} -m64"
4822                     CXXFLAGS="${CXXFLAGS} -m64"
4823                     if test "$cross_compiling" = yes; then :
4824   CAN_BUILD_64=unknown
4825 else
4826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827 /* end confdefs.h.  */
4828 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4829 _ACEOF
4830 if ac_fn_c_try_run "$LINENO"; then :
4831   CAN_BUILD_64=yes
4832 else
4833   CAN_BUILD_64=no
4834 fi
4835 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4836   conftest.$ac_objext conftest.beam conftest.$ac_ext
4837 fi
4838
4839                     if test "$CAN_BUILD_64" != yes; then
4840                         # Nope. back out changes.
4841                         CFLAGS="${CFLAGS_OLD}"
4842                         CXXFLAGS="${CXXFLAGS_OLD}"
4843                         # 2. try xarch=v9 [deprecated]
4844                         ## TODO: cross compile: the following won't work.
4845                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4846                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4847                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4848                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4849                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4850                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4851                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4852                             CAN_BUILD_64=yes
4853                         fi
4854                     fi
4855                     ;;
4856                 i386-*-solaris*)
4857                     # 1. try -m64
4858                     CFLAGS="${CFLAGS} -m64"
4859                     CXXFLAGS="${CXXFLAGS} -m64"
4860                     if test "$cross_compiling" = yes; then :
4861   CAN_BUILD_64=unknown
4862 else
4863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4864 /* end confdefs.h.  */
4865 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4866 _ACEOF
4867 if ac_fn_c_try_run "$LINENO"; then :
4868   CAN_BUILD_64=yes
4869 else
4870   CAN_BUILD_64=no
4871 fi
4872 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4873   conftest.$ac_objext conftest.beam conftest.$ac_ext
4874 fi
4875
4876                     if test "$CAN_BUILD_64" != yes; then
4877                         # Nope. back out changes.
4878                         CFLAGS="${CFLAGS_OLD}"
4879                         CXXFLAGS="${CXXFLAGS_OLD}"
4880                         # 2. try the older compiler option
4881                         ## TODO: cross compile problem
4882                         AMD64=`isainfo -n 2>&1 | grep amd64`
4883                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4884                         if test -z "$SOL64" && test -n "$AMD64"; then
4885                             CFLAGS="${CFLAGS} -xtarget=generic64"
4886                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4887                             CAN_BUILD_64=yes
4888                         fi
4889                     fi
4890                     ;;
4891                 ia64-*-linux*)
4892                     # check for ecc/ecpc compiler support
4893                     ## TODO: cross compiler problem
4894                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4895                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4896                             CAN_BUILD_64=yes
4897                         fi
4898                     fi
4899                     ;;
4900                 *-*-cygwin)
4901                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4902                     # We only do this check to display the correct answer.
4903                     ## TODO: cross compiler problem
4904                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4905                         CAN_BUILD_64=yes
4906                     fi
4907                     ;;
4908                 *-*-aix*|powerpc64-*-linux*)
4909                     CFLAGS="${CFLAGS} -q64"
4910                     CXXFLAGS="${CXXFLAGS} -q64"
4911                     LDFLAGS="${LDFLAGS} -q64"
4912                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4913 /* end confdefs.h.  */
4914 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4915 _ACEOF
4916 if ac_fn_c_try_compile "$LINENO"; then :
4917   CAN_BUILD_64=yes
4918 else
4919   CAN_BUILD_64=no
4920 fi
4921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4922                     if test "$CAN_BUILD_64" = yes; then
4923                         # worked- set other options.
4924                         case "${host}" in
4925                         *-*-aix*)
4926                             # tell AIX what executable mode to use.
4927                             ARFLAGS="${ARFLAGS} -X64"
4928                         esac
4929                     fi
4930                     ;;
4931                 *-*-hpux*)
4932                     # First we try the newer +DD64, if that doesn't work,
4933                     # try other options.
4934
4935                     CFLAGS="${CFLAGS} +DD64"
4936                     CXXFLAGS="${CXXFLAGS} +DD64"
4937                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4938 /* end confdefs.h.  */
4939 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4940 _ACEOF
4941 if ac_fn_c_try_compile "$LINENO"; then :
4942   CAN_BUILD_64=yes
4943 else
4944   CAN_BUILD_64=no
4945 fi
4946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4947                     if test "$CAN_BUILD_64" != yes; then
4948                         # reset
4949                         CFLAGS="${CFLAGS_OLD}"
4950                         CXXFLAGS="${CXXFLAGS_OLD}"
4951                         # append
4952                         CFLAGS="${CFLAGS} +DA2.0W"
4953                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4954                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955 /* end confdefs.h.  */
4956 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4957 _ACEOF
4958 if ac_fn_c_try_compile "$LINENO"; then :
4959   CAN_BUILD_64=yes
4960 else
4961   CAN_BUILD_64=no
4962 fi
4963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4964                     fi
4965                     ;;
4966                 *-*ibm-openedition*|*-*-os390*)
4967                     CFLAGS="${CFLAGS} -Wc,lp64"
4968                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4969                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4970                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4971 /* end confdefs.h.  */
4972 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4973 _ACEOF
4974 if ac_fn_c_try_compile "$LINENO"; then :
4975   CAN_BUILD_64=yes
4976 else
4977   CAN_BUILD_64=no
4978 fi
4979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4980                     ;;
4981                 *)
4982                     # unknown platform.
4983                     ;;
4984                 esac
4985             fi
4986             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4987 $as_echo "$CAN_BUILD_64" >&6; }
4988             if test "$CAN_BUILD_64" = yes; then
4989                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4990 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4991                 if test "$cross_compiling" = yes; then :
4992   BITS_RUN_64=unknown
4993 else
4994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4995 /* end confdefs.h.  */
4996 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4997 _ACEOF
4998 if ac_fn_c_try_run "$LINENO"; then :
4999   BITS_RUN_64=yes
5000 else
5001   BITS_RUN_64=no
5002 fi
5003 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5004   conftest.$ac_objext conftest.beam conftest.$ac_ext
5005 fi
5006
5007                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
5008 $as_echo "$BITS_RUN_64" >&6; };
5009
5010                 CFLAGS_64="${CFLAGS}"
5011                 CXXFLAGS_64="${CXXFLAGS}"
5012                 LDFLAGS_64="${LDFLAGS}"
5013                 ARFLAGS_64="${ARFLAGS}"
5014             fi
5015             # put it back.
5016             CFLAGS="${CFLAGS_OLD}"
5017             CXXFLAGS="${CXXFLAGS_OLD}"
5018             LDFLAGS="${LDFLAGS_OLD}"
5019             ARFLAGS="${ARFLAGS_OLD}"
5020         fi
5021         if test "$BITS_CHECK_32" = "yes"; then
5022             # see comment under 'if BITS_CHECK_64', above.
5023             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
5024 $as_echo_n "checking how to build 32-bit executables... " >&6; }
5025             if test "$GCC" = yes; then
5026                 CFLAGS="${CFLAGS} -m32"
5027                 CXXFLAGS="${CXXFLAGS} -m32"
5028                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5029 /* end confdefs.h.  */
5030 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5031 _ACEOF
5032 if ac_fn_c_try_compile "$LINENO"; then :
5033   CAN_BUILD_32=yes
5034 else
5035   CAN_BUILD_32=no
5036 fi
5037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5038             fi
5039             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
5040 $as_echo "$CAN_BUILD_32" >&6; }
5041             if test "$CAN_BUILD_32" = yes; then
5042                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
5043 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
5044                 if test "$cross_compiling" = yes; then :
5045   BITS_RUN_32=unknown
5046 else
5047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5048 /* end confdefs.h.  */
5049 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5050 _ACEOF
5051 if ac_fn_c_try_run "$LINENO"; then :
5052   BITS_RUN_32=yes
5053 else
5054   BITS_RUN_32=no
5055 fi
5056 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5057   conftest.$ac_objext conftest.beam conftest.$ac_ext
5058 fi
5059
5060                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5061 $as_echo "$BITS_RUN_32" >&6; };
5062                 CFLAGS_32="${CFLAGS}"
5063                 CXXFLAGS_32="${CXXFLAGS}"
5064                 LDFLAGS_32="${LDFLAGS}"
5065                 ARFLAGS_32="${ARFLAGS}"
5066             fi
5067             # put it back.
5068             CFLAGS="${CFLAGS_OLD}"
5069             CXXFLAGS="${CXXFLAGS_OLD}"
5070             LDFLAGS="${LDFLAGS_OLD}"
5071             ARFLAGS="${ARFLAGS_OLD}"
5072         fi
5073
5074         ##
5075         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5076         #
5077
5078         # First, implement 64else32
5079         if test "$BITS_REQ" = "64else32"; then
5080             if test "$BITS_RUN_64" = "yes"; then
5081                 BITS_REQ=64
5082             else
5083                 # no changes.
5084                 BITS_OK=yes
5085             fi
5086         fi
5087
5088         # implement.
5089         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5090             CFLAGS="${CFLAGS_32}"
5091             CXXFLAGS="${CXXFLAGS_32}"
5092             LDFLAGS="${LDFLAGS_32}"
5093             ARFLAGS="${ARFLAGS_32}"
5094             BITS_OK=yes
5095         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5096             CFLAGS="${CFLAGS_64}"
5097             CXXFLAGS="${CXXFLAGS_64}"
5098             LDFLAGS="${LDFLAGS_64}"
5099             ARFLAGS="${ARFLAGS_64}"
5100             BITS_OK=yes
5101         elif test "$BITS_OK" != "yes"; then
5102             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
5103         fi
5104      fi
5105
5106
5107
5108
5109 # Determine the Makefile fragment
5110
5111         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5112 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5113 if ${icu_cv_host_frag+:} false; then :
5114   $as_echo_n "(cached) " >&6
5115 else
5116
5117 case "${host}" in
5118 *-*-solaris*)
5119         if test "$GCC" = yes; then
5120                 icu_cv_host_frag=mh-solaris-gcc
5121         else
5122                 icu_cv_host_frag=mh-solaris
5123         fi ;;
5124 alpha*-*-linux-gnu)
5125         if test "$GCC" = yes; then
5126                 icu_cv_host_frag=mh-alpha-linux-gcc
5127         else
5128                 icu_cv_host_frag=mh-alpha-linux-cc
5129         fi ;;
5130 powerpc*-*-linux*)
5131         if test "$GCC" = yes; then
5132                 icu_cv_host_frag=mh-linux
5133         else
5134                 icu_cv_host_frag=mh-linux-va
5135         fi ;;
5136 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5137 i[34567]86-*-cygwin)
5138         if test "$GCC" = yes; then
5139                 icu_cv_host_frag=mh-cygwin
5140         else
5141                 icu_cv_host_frag=mh-cygwin-msvc
5142         fi ;;
5143 x86_64-*-cygwin)
5144         if test "$GCC" = yes; then
5145                 icu_cv_host_frag=mh-cygwin64
5146         else
5147                 icu_cv_host_frag=mh-cygwin-msvc
5148         fi ;;
5149 *-*-mingw*)
5150         if test "$GCC" = yes; then
5151                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152 /* end confdefs.h.  */
5153
5154 #ifndef __MINGW64__
5155 #error This is not MinGW64
5156 #endif
5157 int
5158 main ()
5159 {
5160
5161   ;
5162   return 0;
5163 }
5164 _ACEOF
5165 if ac_fn_c_try_compile "$LINENO"; then :
5166   icu_cv_host_frag=mh-mingw64
5167 else
5168   icu_cv_host_frag=mh-mingw
5169 fi
5170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5171         else
5172                 case "${host}" in
5173                 *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
5174                 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
5175                 esac
5176         fi ;;
5177 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5178 *-*-aix*)
5179         if test "$GCC" = yes; then
5180                 icu_cv_host_frag=mh-aix-gcc
5181         else
5182                 icu_cv_host_frag=mh-aix-va
5183         fi ;;
5184 *-*-hpux*)
5185         if test "$GCC" = yes; then
5186                 icu_cv_host_frag=mh-hpux-gcc
5187         else
5188                 case "$CXX" in
5189                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5190                 esac
5191         fi ;;
5192 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5193 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5194 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5195 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5196 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5197 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5198 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5199 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5200 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5201 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5202 *)              icu_cv_host_frag=mh-unknown ;;
5203 esac
5204
5205
5206 fi
5207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5208 $as_echo "$icu_cv_host_frag" >&6; }
5209
5210
5211 # Checks for libraries and other host specific stuff
5212 # On HP/UX, don't link to -lm from a shared lib because it isn't
5213 #  PIC (at least on 10.2)
5214 case "${host}" in
5215         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5216 $as_echo_n "checking for floor in -lm... " >&6; }
5217 if ${ac_cv_lib_m_floor+:} false; then :
5218   $as_echo_n "(cached) " >&6
5219 else
5220   ac_check_lib_save_LIBS=$LIBS
5221 LIBS="-lm  $LIBS"
5222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5223 /* end confdefs.h.  */
5224
5225 /* Override any GCC internal prototype to avoid an error.
5226    Use char because int might match the return type of a GCC
5227    builtin and then its argument prototype would still apply.  */
5228 #ifdef __cplusplus
5229 extern "C"
5230 #endif
5231 char floor ();
5232 int
5233 main ()
5234 {
5235 return floor ();
5236   ;
5237   return 0;
5238 }
5239 _ACEOF
5240 if ac_fn_c_try_link "$LINENO"; then :
5241   ac_cv_lib_m_floor=yes
5242 else
5243   ac_cv_lib_m_floor=no
5244 fi
5245 rm -f core conftest.err conftest.$ac_objext \
5246     conftest$ac_exeext conftest.$ac_ext
5247 LIBS=$ac_check_lib_save_LIBS
5248 fi
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5250 $as_echo "$ac_cv_lib_m_floor" >&6; }
5251 if test "x$ac_cv_lib_m_floor" = xyes; then :
5252   LIB_M="-lm"
5253 fi
5254  ;;
5255
5256         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5257 $as_echo_n "checking for floor in -lm... " >&6; }
5258 if ${ac_cv_lib_m_floor+:} false; then :
5259   $as_echo_n "(cached) " >&6
5260 else
5261   ac_check_lib_save_LIBS=$LIBS
5262 LIBS="-lm  $LIBS"
5263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5264 /* end confdefs.h.  */
5265
5266 /* Override any GCC internal prototype to avoid an error.
5267    Use char because int might match the return type of a GCC
5268    builtin and then its argument prototype would still apply.  */
5269 #ifdef __cplusplus
5270 extern "C"
5271 #endif
5272 char floor ();
5273 int
5274 main ()
5275 {
5276 return floor ();
5277   ;
5278   return 0;
5279 }
5280 _ACEOF
5281 if ac_fn_c_try_link "$LINENO"; then :
5282   ac_cv_lib_m_floor=yes
5283 else
5284   ac_cv_lib_m_floor=no
5285 fi
5286 rm -f core conftest.err conftest.$ac_objext \
5287     conftest$ac_exeext conftest.$ac_ext
5288 LIBS=$ac_check_lib_save_LIBS
5289 fi
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5291 $as_echo "$ac_cv_lib_m_floor" >&6; }
5292 if test "x$ac_cv_lib_m_floor" = xyes; then :
5293   cat >>confdefs.h <<_ACEOF
5294 #define HAVE_LIBM 1
5295 _ACEOF
5296
5297   LIBS="-lm $LIBS"
5298
5299 fi
5300
5301                         LIB_M="" ;;
5302 esac
5303
5304
5305 # Check whether to build shared libraries
5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5307 $as_echo_n "checking whether to build shared libraries... " >&6; }
5308 enabled=no
5309 # Check whether --enable-shared was given.
5310 if test "${enable_shared+set}" = set; then :
5311   enableval=$enable_shared;  case "${enableval}" in
5312              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5313              no);;
5314              *) ;;
5315     esac
5316 else
5317   enabled=yes; ENABLE_SHARED=YES
5318
5319 fi
5320
5321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5322 $as_echo "$enabled" >&6; }
5323
5324
5325 # Check whether to build static libraries
5326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5327 $as_echo_n "checking whether to build static libraries... " >&6; }
5328 enabled=no
5329 # Check whether --enable-static was given.
5330 if test "${enable_static+set}" = set; then :
5331   enableval=$enable_static;  case "${enableval}" in
5332              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5333              no) ;;
5334              *) ;;
5335     esac
5336 fi
5337
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5339 $as_echo "$enabled" >&6; }
5340
5341
5342 # When building release static library, there might be some optimization flags we can use
5343 if test "$ENABLE_STATIC" = "YES"; then
5344     if test "$ENABLE_SHARED" != "YES"; then
5345         if test "$ENABLE_RELEASE" = 1; then
5346             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5347 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5348             CHECK_STATIC_OPT_FLAG=no
5349
5350             OLD_CPPFLAGS="${CPPFLAGS}"
5351             OLD_LDFLAGS="${LDFLAGS}"
5352
5353             case "${host}" in
5354             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5355                 if test "$GCC" = yes; then
5356                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5357                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5358                 fi
5359                 ;;
5360             *)
5361                 ;;
5362             esac
5363
5364             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5365 /* end confdefs.h.  */
5366
5367 int
5368 main ()
5369 {
5370
5371   ;
5372   return 0;
5373 }
5374 _ACEOF
5375 if ac_fn_c_try_link "$LINENO"; then :
5376   CHECK_STATIC_OPT_FLAG=yes
5377 else
5378   CHECK_STATIC_OPT_FLAG=no
5379 fi
5380 rm -f core conftest.err conftest.$ac_objext \
5381     conftest$ac_exeext conftest.$ac_ext
5382             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5383 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5384             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5385                 CPPFLAGS="${OLD_CPPFLAGS}"
5386                 LDFLAGS="${OLD_LDFLAGS}"
5387             fi
5388         fi
5389     fi
5390 fi
5391
5392
5393 # Check whether to enable auto cleanup of libraries
5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5395 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5396 enabled=no
5397 UCLN_NO_AUTO_CLEANUP=1
5398 # Check whether --enable-auto-cleanup was given.
5399 if test "${enable_auto_cleanup+set}" = set; then :
5400   enableval=$enable_auto_cleanup;  case "${enableval}" in
5401          yes) enabled=yes;
5402          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5403          UCLN_NO_AUTO_CLEANUP=0
5404           ;;
5405          *) ;;
5406     esac
5407 fi
5408
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5410 $as_echo "$enabled" >&6; }
5411
5412
5413 # MSVC floating-point option
5414 MSVC_RELEASE_FLAG=""
5415 if test $enabled = yes
5416 then
5417     if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5418     then
5419         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420 /* end confdefs.h.  */
5421
5422     #if defined _MSC_VER && _MSC_VER >= 1400
5423     #else
5424     Microsoft Visual C++ < 2005
5425     #endif
5426
5427 int
5428 main ()
5429 {
5430
5431   ;
5432   return 0;
5433 }
5434 _ACEOF
5435 if ac_fn_c_try_compile "$LINENO"; then :
5436   MSVC_RELEASE_FLAG="/fp:precise"
5437 else
5438   MSVC_RELEASE_FLAG="/Op"
5439 fi
5440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5441
5442         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5443         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5444     fi
5445 fi
5446
5447 # Check whether to enabled draft APIs
5448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5449 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5450 enabled=yes
5451 U_DEFAULT_SHOW_DRAFT=1
5452 # Check whether --enable-draft was given.
5453 if test "${enable_draft+set}" = set; then :
5454   enableval=$enable_draft;  case "${enableval}" in
5455          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5456          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5457           ;;
5458          *) ;;
5459     esac
5460 fi
5461
5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5463 $as_echo "$enabled" >&6; }
5464 # Make sure that we can use draft API in ICU.
5465 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5466     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5467 fi
5468
5469
5470 if test -n "$ac_tool_prefix"; then
5471   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5472 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5474 $as_echo_n "checking for $ac_word... " >&6; }
5475 if ${ac_cv_prog_RANLIB+:} false; then :
5476   $as_echo_n "(cached) " >&6
5477 else
5478   if test -n "$RANLIB"; then
5479   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5480 else
5481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5482 for as_dir in $PATH
5483 do
5484   IFS=$as_save_IFS
5485   test -z "$as_dir" && as_dir=.
5486     for ac_exec_ext in '' $ac_executable_extensions; do
5487   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5488     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5490     break 2
5491   fi
5492 done
5493   done
5494 IFS=$as_save_IFS
5495
5496 fi
5497 fi
5498 RANLIB=$ac_cv_prog_RANLIB
5499 if test -n "$RANLIB"; then
5500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5501 $as_echo "$RANLIB" >&6; }
5502 else
5503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5504 $as_echo "no" >&6; }
5505 fi
5506
5507
5508 fi
5509 if test -z "$ac_cv_prog_RANLIB"; then
5510   ac_ct_RANLIB=$RANLIB
5511   # Extract the first word of "ranlib", so it can be a program name with args.
5512 set dummy ranlib; ac_word=$2
5513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5514 $as_echo_n "checking for $ac_word... " >&6; }
5515 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5516   $as_echo_n "(cached) " >&6
5517 else
5518   if test -n "$ac_ct_RANLIB"; then
5519   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5520 else
5521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5522 for as_dir in $PATH
5523 do
5524   IFS=$as_save_IFS
5525   test -z "$as_dir" && as_dir=.
5526     for ac_exec_ext in '' $ac_executable_extensions; do
5527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5528     ac_cv_prog_ac_ct_RANLIB="ranlib"
5529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5530     break 2
5531   fi
5532 done
5533   done
5534 IFS=$as_save_IFS
5535
5536 fi
5537 fi
5538 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5539 if test -n "$ac_ct_RANLIB"; then
5540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5541 $as_echo "$ac_ct_RANLIB" >&6; }
5542 else
5543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5544 $as_echo "no" >&6; }
5545 fi
5546
5547   if test "x$ac_ct_RANLIB" = x; then
5548     RANLIB=":"
5549   else
5550     case $cross_compiling:$ac_tool_warned in
5551 yes:)
5552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5554 ac_tool_warned=yes ;;
5555 esac
5556     RANLIB=$ac_ct_RANLIB
5557   fi
5558 else
5559   RANLIB="$ac_cv_prog_RANLIB"
5560 fi
5561
5562
5563 # look for 'ar' the proper way
5564 if test -n "$ac_tool_prefix"; then
5565   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5566 set dummy ${ac_tool_prefix}ar; ac_word=$2
5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5568 $as_echo_n "checking for $ac_word... " >&6; }
5569 if ${ac_cv_prog_AR+:} false; then :
5570   $as_echo_n "(cached) " >&6
5571 else
5572   if test -n "$AR"; then
5573   ac_cv_prog_AR="$AR" # Let the user override the test.
5574 else
5575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5576 for as_dir in $PATH
5577 do
5578   IFS=$as_save_IFS
5579   test -z "$as_dir" && as_dir=.
5580     for ac_exec_ext in '' $ac_executable_extensions; do
5581   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5582     ac_cv_prog_AR="${ac_tool_prefix}ar"
5583     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5584     break 2
5585   fi
5586 done
5587   done
5588 IFS=$as_save_IFS
5589
5590 fi
5591 fi
5592 AR=$ac_cv_prog_AR
5593 if test -n "$AR"; then
5594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5595 $as_echo "$AR" >&6; }
5596 else
5597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5598 $as_echo "no" >&6; }
5599 fi
5600
5601
5602 fi
5603 if test -z "$ac_cv_prog_AR"; then
5604   ac_ct_AR=$AR
5605   # Extract the first word of "ar", so it can be a program name with args.
5606 set dummy ar; ac_word=$2
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5608 $as_echo_n "checking for $ac_word... " >&6; }
5609 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5610   $as_echo_n "(cached) " >&6
5611 else
5612   if test -n "$ac_ct_AR"; then
5613   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5614 else
5615 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5616 for as_dir in $PATH
5617 do
5618   IFS=$as_save_IFS
5619   test -z "$as_dir" && as_dir=.
5620     for ac_exec_ext in '' $ac_executable_extensions; do
5621   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5622     ac_cv_prog_ac_ct_AR="ar"
5623     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5624     break 2
5625   fi
5626 done
5627   done
5628 IFS=$as_save_IFS
5629
5630 fi
5631 fi
5632 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5633 if test -n "$ac_ct_AR"; then
5634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5635 $as_echo "$ac_ct_AR" >&6; }
5636 else
5637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5638 $as_echo "no" >&6; }
5639 fi
5640
5641   if test "x$ac_ct_AR" = x; then
5642     AR="false"
5643   else
5644     case $cross_compiling:$ac_tool_warned in
5645 yes:)
5646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5647 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5648 ac_tool_warned=yes ;;
5649 esac
5650     AR=$ac_ct_AR
5651   fi
5652 else
5653   AR="$ac_cv_prog_AR"
5654 fi
5655
5656
5657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5658 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5659 enabled=yes
5660 U_DISABLE_RENAMING=0
5661 # Check whether --enable-renaming was given.
5662 if test "${enable_renaming+set}" = set; then :
5663   enableval=$enable_renaming;  case "${enableval}" in
5664              yes|"") enabled=yes ;;
5665              no) enabled=no; U_DISABLE_RENAMING=1;
5666              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5667               ;;
5668              *) ;;
5669     esac
5670 fi
5671
5672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5673 $as_echo "$enabled" >&6; }
5674
5675
5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5677 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5678 enabled=no
5679 U_ENABLE_TRACING=0
5680 # Check whether --enable-tracing was given.
5681 if test "${enable_tracing+set}" = set; then :
5682   enableval=$enable_tracing;  case "${enableval}" in
5683              yes|"") enabled=yes;
5684                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5685                      U_ENABLE_TRACING=1 ;;
5686              no) enabled=no; U_ENABLE_TRACING=0 ;;
5687              *) ;;
5688     esac
5689 fi
5690
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5692 $as_echo "$enabled" >&6; }
5693
5694
5695 # check if elf.h is present.
5696 for ac_header in elf.h
5697 do :
5698   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5699 if test "x$ac_cv_header_elf_h" = xyes; then :
5700   cat >>confdefs.h <<_ACEOF
5701 #define HAVE_ELF_H 1
5702 _ACEOF
5703
5704 fi
5705
5706 done
5707
5708 if test "x$ac_cv_header_elf_h" = "xyes"; then
5709     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5710 fi
5711
5712 # Enable/disable plugins
5713 # Check whether --enable-plugins was given.
5714 if test "${enable_plugins+set}" = set; then :
5715   enableval=$enable_plugins; case "${enableval}" in
5716                 yes) plugins=true ;;
5717                 no)  plugins=false ;;
5718                 *) as_fn_error $? "bad value ${enableval} for --enable-plugins" "$LINENO" 5 ;;
5719                 esac
5720 else
5721   plugins=false
5722 fi
5723
5724
5725
5726 if test "$plugins" = true; then
5727   PLUGINS_TRUE=
5728   U_HAVE_PLUGINS=1
5729 else
5730   PLUGINS_TRUE='#'
5731   U_HAVE_PLUGINS=0
5732 fi
5733
5734 if test "x$plugins" = "xtrue"; then
5735    UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1"
5736 fi
5737
5738
5739 U_ENABLE_DYLOAD=1
5740 enable=yes
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins. Ignored if plugins disabled." >&5
5742 $as_echo_n "checking whether to enable dynamic loading of plugins. Ignored if plugins disabled.... " >&6; }
5743 # Check whether --enable-dyload was given.
5744 if test "${enable_dyload+set}" = set; then :
5745   enableval=$enable_dyload;  case "${enableval}" in
5746              yes|"")
5747                      U_ENABLE_DYLOAD=1
5748                      enable=yes
5749                      ;;
5750              no)
5751                  U_ENABLE_DYLOAD=0;
5752                  enable=no;
5753                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5754                  ;;
5755              *) ;;
5756     esac
5757 fi
5758
5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5760 $as_echo "$enable" >&6; }
5761
5762
5763 if test "$enable" = "yes"; then
5764    for ac_header in dlfcn.h
5765 do :
5766   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5767 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5768   cat >>confdefs.h <<_ACEOF
5769 #define HAVE_DLFCN_H 1
5770 _ACEOF
5771
5772 fi
5773
5774 done
5775
5776    #AC_MSG_RESULT($enabled)
5777    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5778 $as_echo_n "checking for library containing dlopen... " >&6; }
5779 if ${ac_cv_search_dlopen+:} false; then :
5780   $as_echo_n "(cached) " >&6
5781 else
5782   ac_func_search_save_LIBS=$LIBS
5783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5784 /* end confdefs.h.  */
5785
5786 /* Override any GCC internal prototype to avoid an error.
5787    Use char because int might match the return type of a GCC
5788    builtin and then its argument prototype would still apply.  */
5789 #ifdef __cplusplus
5790 extern "C"
5791 #endif
5792 char dlopen ();
5793 int
5794 main ()
5795 {
5796 return dlopen ();
5797   ;
5798   return 0;
5799 }
5800 _ACEOF
5801 for ac_lib in '' dl; do
5802   if test -z "$ac_lib"; then
5803     ac_res="none required"
5804   else
5805     ac_res=-l$ac_lib
5806     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5807   fi
5808   if ac_fn_c_try_link "$LINENO"; then :
5809   ac_cv_search_dlopen=$ac_res
5810 fi
5811 rm -f core conftest.err conftest.$ac_objext \
5812     conftest$ac_exeext
5813   if ${ac_cv_search_dlopen+:} false; then :
5814   break
5815 fi
5816 done
5817 if ${ac_cv_search_dlopen+:} false; then :
5818
5819 else
5820   ac_cv_search_dlopen=no
5821 fi
5822 rm conftest.$ac_ext
5823 LIBS=$ac_func_search_save_LIBS
5824 fi
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5826 $as_echo "$ac_cv_search_dlopen" >&6; }
5827 ac_res=$ac_cv_search_dlopen
5828 if test "$ac_res" != no; then :
5829   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5830
5831 fi
5832
5833    for ac_func in dlopen
5834 do :
5835   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5836 if test "x$ac_cv_func_dlopen" = xyes; then :
5837   cat >>confdefs.h <<_ACEOF
5838 #define HAVE_DLOPEN 1
5839 _ACEOF
5840
5841 fi
5842 done
5843
5844
5845    if test "x$ac_cv_func_dlopen" != xyes; then
5846       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5847    fi
5848 fi
5849
5850 # Check for miscellanous functions.
5851 # So, use for putil / tools only.
5852 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5853 for ac_func in gettimeofday
5854 do :
5855   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5856 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5857   cat >>confdefs.h <<_ACEOF
5858 #define HAVE_GETTIMEOFDAY 1
5859 _ACEOF
5860
5861 fi
5862 done
5863
5864
5865
5866 # Check whether to use the evil rpath or not
5867 # Check whether --enable-rpath was given.
5868 if test "${enable_rpath+set}" = set; then :
5869   enableval=$enable_rpath;  case "${enableval}" in
5870              yes|"") ENABLE_RPATH=YES ;;
5871              no) ;;
5872              *) ;;
5873     esac
5874 else
5875   ENABLE_RPATH=NO
5876
5877 fi
5878
5879
5880
5881
5882
5883 ac_ext=cpp
5884 ac_cpp='$CXXCPP $CPPFLAGS'
5885 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5886 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5887 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5888
5889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5890 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5892 /* end confdefs.h.  */
5893
5894 int
5895 main ()
5896 {
5897
5898   ;
5899   return 0;
5900 }
5901 _ACEOF
5902 if ac_fn_cxx_try_compile "$LINENO"; then :
5903   cxx_okay=yes
5904 else
5905   cxx_okay=no
5906 fi
5907 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5908 if test $cxx_okay = yes
5909 then
5910         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5911 $as_echo "Good" >&6; }
5912 else
5913         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5914 $as_echo "no" >&6; }
5915         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5916 fi
5917
5918 if [ "$GXX" = yes ]; then
5919     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++0x,
5920     # and check that the compiler still works.
5921     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5922         OLD_CXXFLAGS="${CXXFLAGS}"
5923         CXXFLAGS="$CXXFLAGS --std=c++0x"
5924         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5925 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5926         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h.  */
5928
5929 int
5930 main ()
5931 {
5932
5933   ;
5934   return 0;
5935 }
5936 _ACEOF
5937 if ac_fn_cxx_try_compile "$LINENO"; then :
5938   cxx11_okay=yes
5939 else
5940   cxx11_okay=no
5941 fi
5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5943         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
5944 $as_echo "$cxx11_okay" >&6; }
5945         if [ $cxx11_okay = yes ]; then
5946             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option --std=c++0x" >&5
5947 $as_echo "$as_me: Adding CXXFLAGS option --std=c++0x" >&6;}
5948             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} --std=c++0x"
5949         else
5950             CXXFLAGS="$OLD_CXXFLAGS"
5951         fi
5952     fi
5953 fi
5954
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5956 $as_echo_n "checking if #include <string> works... " >&6; }
5957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5958 /* end confdefs.h.  */
5959 #include <string>
5960 int
5961 main ()
5962 {
5963
5964   ;
5965   return 0;
5966 }
5967 _ACEOF
5968 if ac_fn_cxx_try_compile "$LINENO"; then :
5969   ac_cv_header_stdstring=yes
5970 else
5971   ac_cv_header_stdstring=no
5972 fi
5973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5975 $as_echo "$ac_cv_header_stdstring" >&6; }
5976 if test $ac_cv_header_stdstring = yes
5977 then
5978         U_HAVE_STD_STRING=1
5979 else
5980         U_HAVE_STD_STRING=0
5981         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5982 fi
5983
5984
5985
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
5987 $as_echo_n "checking if #include <atomic> works... " >&6; }
5988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5989 /* end confdefs.h.  */
5990 #include <atomic>
5991 int
5992 main ()
5993 {
5994
5995   ;
5996   return 0;
5997 }
5998 _ACEOF
5999 if ac_fn_cxx_try_compile "$LINENO"; then :
6000   ac_cv_header_atomic=yes
6001 else
6002   ac_cv_header_atomic=no
6003 fi
6004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
6006 $as_echo "$ac_cv_header_atomic" >&6; }
6007 if test $ac_cv_header_atomic = yes
6008 then
6009         U_HAVE_ATOMIC=1
6010 else
6011         U_HAVE_ATOMIC=0
6012 fi
6013 # Make this available via CPPFLAGS
6014 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
6015
6016
6017 ac_ext=c
6018 ac_cpp='$CPP $CPPFLAGS'
6019 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6020 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6021 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6022
6023
6024 # Always build ICU with multi-threading support.
6025 OLD_LIBS=${LIBS}
6026
6027 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
6028 # and must do this before seaching for pthread_mutex_destroy, or
6029 # we will pick up libpthreads.so not libpthread.so
6030 # If this fails, then we must test for HPUX specials, before
6031 # moving on to a more generic test
6032
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
6034 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
6035 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
6036   $as_echo_n "(cached) " >&6
6037 else
6038   ac_check_lib_save_LIBS=$LIBS
6039 LIBS="-lpthread  $LIBS"
6040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6041 /* end confdefs.h.  */
6042
6043 /* Override any GCC internal prototype to avoid an error.
6044    Use char because int might match the return type of a GCC
6045    builtin and then its argument prototype would still apply.  */
6046 #ifdef __cplusplus
6047 extern "C"
6048 #endif
6049 char pthread_attr_init ();
6050 int
6051 main ()
6052 {
6053 return pthread_attr_init ();
6054   ;
6055   return 0;
6056 }
6057 _ACEOF
6058 if ac_fn_c_try_link "$LINENO"; then :
6059   ac_cv_lib_pthread_pthread_attr_init=yes
6060 else
6061   ac_cv_lib_pthread_pthread_attr_init=no
6062 fi
6063 rm -f core conftest.err conftest.$ac_objext \
6064     conftest$ac_exeext conftest.$ac_ext
6065 LIBS=$ac_check_lib_save_LIBS
6066 fi
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
6068 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
6069 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
6070   cat >>confdefs.h <<_ACEOF
6071 #define HAVE_LIBPTHREAD 1
6072 _ACEOF
6073
6074   LIBS="-lpthread $LIBS"
6075
6076 fi
6077
6078 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
6079   :
6080 else
6081   # Locate the right library for POSIX threads. We look for the
6082   # symbols in the libraries first, because on Solaris libc provides
6083   # pthread_create but libpthread has the real code :(
6084   # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
6085   # FreeBSD users may need libpthread if they do not have libc_r.
6086
6087
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
6089 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
6090 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
6091   $as_echo_n "(cached) " >&6
6092 else
6093   ac_func_search_save_LIBS="$LIBS"
6094 ac_cv_search_pthread_mutex_destroy="no"
6095 for i in pthread pthreads c_r ; do
6096 LIBS="-l$i  $ac_func_search_save_LIBS"
6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6098 /* end confdefs.h.  */
6099
6100 /* Override any GCC internal prototype to avoid an error.
6101    Use char because int might match the return type of a GCC
6102    builtin and then its argument prototype would still apply.  */
6103 #ifdef __cplusplus
6104 extern "C"
6105 #endif
6106 char pthread_mutex_destroy ();
6107 int
6108 main ()
6109 {
6110 return pthread_mutex_destroy ();
6111   ;
6112   return 0;
6113 }
6114 _ACEOF
6115 if ac_fn_c_try_link "$LINENO"; then :
6116   ac_cv_search_pthread_mutex_destroy="-l$i"
6117 break
6118 fi
6119 rm -f core conftest.err conftest.$ac_objext \
6120     conftest$ac_exeext conftest.$ac_ext
6121 done
6122 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6124 /* end confdefs.h.  */
6125
6126 /* Override any GCC internal prototype to avoid an error.
6127    Use char because int might match the return type of a GCC
6128    builtin and then its argument prototype would still apply.  */
6129 #ifdef __cplusplus
6130 extern "C"
6131 #endif
6132 char pthread_mutex_destroy ();
6133 int
6134 main ()
6135 {
6136 return pthread_mutex_destroy ();
6137   ;
6138   return 0;
6139 }
6140 _ACEOF
6141 if ac_fn_c_try_link "$LINENO"; then :
6142   ac_cv_search_pthread_mutex_destroy="none required"
6143 fi
6144 rm -f core conftest.err conftest.$ac_objext \
6145     conftest$ac_exeext conftest.$ac_ext
6146 fi
6147 LIBS="$ac_func_search_save_LIBS"
6148 fi
6149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6150 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6151 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6152   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6153
6154 else :
6155
6156 fi
6157
6158   if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6159     :
6160   else
6161     # For HP 11
6162     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6163 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6164 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
6165   $as_echo_n "(cached) " >&6
6166 else
6167   ac_check_lib_save_LIBS=$LIBS
6168 LIBS="-lpthread  $LIBS"
6169 cat confdefs.h - <<_ACEOF >conftest.$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_init ();
6179 int
6180 main ()
6181 {
6182 return pthread_mutex_init ();
6183   ;
6184   return 0;
6185 }
6186 _ACEOF
6187 if ac_fn_c_try_link "$LINENO"; then :
6188   ac_cv_lib_pthread_pthread_mutex_init=yes
6189 else
6190   ac_cv_lib_pthread_pthread_mutex_init=no
6191 fi
6192 rm -f core conftest.err conftest.$ac_objext \
6193     conftest$ac_exeext conftest.$ac_ext
6194 LIBS=$ac_check_lib_save_LIBS
6195 fi
6196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6197 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6198 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6199   cat >>confdefs.h <<_ACEOF
6200 #define HAVE_LIBPTHREAD 1
6201 _ACEOF
6202
6203   LIBS="-lpthread $LIBS"
6204
6205 fi
6206
6207     if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6208       :
6209     fi
6210   fi
6211
6212   ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6213 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6214
6215 fi
6216
6217
6218   if test $ac_cv_func_pthread_mutex_lock = yes; then
6219     :
6220   fi
6221 fi
6222 # Check to see if we are using CygWin with MSVC
6223 case "${host}" in
6224 *-pc-cygwin*|*-pc-mingw*)
6225   # For gcc, the thread options are set by mh-mingw/mh-cygwin
6226   # For msvc, the thread options are set by runConfigureICU
6227   :
6228   ;;
6229 *-*-hpux*)
6230   # Add -mt because it does several nice things on newer compilers.
6231   case "${icu_cv_host_frag}" in
6232     mh-hpux-acc)
6233       OLD_CXXFLAGS="${CXXFLAGS}"
6234       CXXFLAGS="${CXXFLAGS} -mt"
6235       if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6236          CXXFLAGS="${OLD_CXXFLAGS}"
6237       else
6238          UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
6239       fi
6240     ;;
6241   esac
6242   ;;
6243 *-*-solaris*)
6244   case "${icu_cv_host_frag}" in
6245     mh-solaris)
6246          LIBS="${LIBS} -mt"
6247     ;;
6248   esac
6249   ;;
6250 esac
6251
6252 # Check whether --enable-weak-threads was given.
6253 if test "${enable_weak_threads+set}" = set; then :
6254   enableval=$enable_weak_threads; case "${enableval}" in
6255                 yes)
6256             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6257             LIBS=${OLD_LIBS}
6258             ;;
6259                 no)  ;;
6260                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6261                 esac
6262 fi
6263
6264
6265
6266 # Check for mmap()
6267
6268 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6269 # Do this check instead.
6270 HAVE_MMAP=0
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6272 $as_echo_n "checking for mmap... " >&6; }
6273 if ${ac_cv_func_mmap_ok+:} false; then :
6274   $as_echo_n "(cached) " >&6
6275 else
6276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6277 /* end confdefs.h.  */
6278 #include <unistd.h>
6279 #include <sys/mman.h>
6280 #include <sys/stat.h>
6281 #include <fcntl.h>
6282 int
6283 main ()
6284 {
6285 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6286   ;
6287   return 0;
6288 }
6289 _ACEOF
6290 if ac_fn_c_try_link "$LINENO"; then :
6291   ac_cv_func_mmap_ok=yes
6292 else
6293   ac_cv_func_mmap_ok=no
6294 fi
6295 rm -f core conftest.err conftest.$ac_objext \
6296     conftest$ac_exeext conftest.$ac_ext
6297 fi
6298
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6300 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6301 if test $ac_cv_func_mmap_ok = yes
6302 then
6303     HAVE_MMAP=1
6304 else
6305     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6306 fi
6307
6308
6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6310 $as_echo_n "checking for genccode assembly... " >&6; }
6311
6312 # Check to see if genccode can generate simple assembly.
6313 GENCCODE_ASSEMBLY=
6314 case "${host}" in
6315 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6316     if test "$GCC" = yes; then
6317         # We're using gcc, and the simple -a gcc command line works for genccode
6318         GENCCODE_ASSEMBLY="-a gcc"
6319     fi ;;
6320 i*86-*-solaris*)
6321     if test "$GCC" = yes; then
6322         # When using gcc, look if we're also using GNU as.
6323         # When using GNU as, the simple -a gcc command line works for genccode.
6324         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6325         asv=`"${asv}" --version 2>/dev/null`
6326         case "X${asv}" in
6327         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6328         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6329         esac
6330         unset asv
6331     else
6332         GENCCODE_ASSEMBLY="-a sun-x86"
6333     fi ;;
6334 sparc-*-solaris*)
6335     GENCCODE_ASSEMBLY="-a sun"
6336     ;;
6337 ia64-*-hpux*)
6338 # There has been some issues with building ICU data on HPUX ia64 aCC
6339 # when using the assemble code setting below.  For now, build without
6340 # assemble code for this platform.  This will increase the build time.
6341 #    GENCCODE_ASSEMBLY="-a aCC-ia64"
6342     ;;
6343 esac
6344
6345
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6347 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6348
6349 # Checks for header files
6350 for ac_header in inttypes.h
6351 do :
6352   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6353 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6354   cat >>confdefs.h <<_ACEOF
6355 #define HAVE_INTTYPES_H 1
6356 _ACEOF
6357
6358 fi
6359
6360 done
6361
6362 if test $ac_cv_header_inttypes_h = no; then
6363  U_HAVE_INTTYPES_H=0
6364  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6365 else
6366  U_HAVE_INTTYPES_H=1
6367 fi
6368 if test "$CC" = ccc; then
6369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6370 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6371  case "${host}" in
6372         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6373         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6374  esac
6375 fi
6376
6377
6378
6379 for ac_header in dirent.h
6380 do :
6381   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6382 if test "x$ac_cv_header_dirent_h" = xyes; then :
6383   cat >>confdefs.h <<_ACEOF
6384 #define HAVE_DIRENT_H 1
6385 _ACEOF
6386
6387 fi
6388
6389 done
6390
6391 if test $ac_cv_header_dirent_h = no; then
6392  U_HAVE_DIRENT_H=0
6393  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6394 else
6395  U_HAVE_DIRENT_H=1
6396 fi
6397
6398
6399
6400 # Check for endianness
6401  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6402 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6403 if ${ac_cv_c_bigendian+:} false; then :
6404   $as_echo_n "(cached) " >&6
6405 else
6406   ac_cv_c_bigendian=unknown
6407     # See if we're dealing with a universal compiler.
6408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6409 /* end confdefs.h.  */
6410 #ifndef __APPLE_CC__
6411                not a universal capable compiler
6412              #endif
6413              typedef int dummy;
6414
6415 _ACEOF
6416 if ac_fn_c_try_compile "$LINENO"; then :
6417
6418         # Check for potential -arch flags.  It is not universal unless
6419         # there are at least two -arch flags with different values.
6420         ac_arch=
6421         ac_prev=
6422         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6423          if test -n "$ac_prev"; then
6424            case $ac_word in
6425              i?86 | x86_64 | ppc | ppc64)
6426                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6427                  ac_arch=$ac_word
6428                else
6429                  ac_cv_c_bigendian=universal
6430                  break
6431                fi
6432                ;;
6433            esac
6434            ac_prev=
6435          elif test "x$ac_word" = "x-arch"; then
6436            ac_prev=arch
6437          fi
6438        done
6439 fi
6440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6441     if test $ac_cv_c_bigendian = unknown; then
6442       # See if sys/param.h defines the BYTE_ORDER macro.
6443       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6444 /* end confdefs.h.  */
6445 #include <sys/types.h>
6446              #include <sys/param.h>
6447
6448 int
6449 main ()
6450 {
6451 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6452                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6453                      && LITTLE_ENDIAN)
6454               bogus endian macros
6455              #endif
6456
6457   ;
6458   return 0;
6459 }
6460 _ACEOF
6461 if ac_fn_c_try_compile "$LINENO"; then :
6462   # It does; now see whether it defined to BIG_ENDIAN or not.
6463          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6464 /* end confdefs.h.  */
6465 #include <sys/types.h>
6466                 #include <sys/param.h>
6467
6468 int
6469 main ()
6470 {
6471 #if BYTE_ORDER != BIG_ENDIAN
6472                  not big endian
6473                 #endif
6474
6475   ;
6476   return 0;
6477 }
6478 _ACEOF
6479 if ac_fn_c_try_compile "$LINENO"; then :
6480   ac_cv_c_bigendian=yes
6481 else
6482   ac_cv_c_bigendian=no
6483 fi
6484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6485 fi
6486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6487     fi
6488     if test $ac_cv_c_bigendian = unknown; then
6489       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6490       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6491 /* end confdefs.h.  */
6492 #include <limits.h>
6493
6494 int
6495 main ()
6496 {
6497 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6498               bogus endian macros
6499              #endif
6500
6501   ;
6502   return 0;
6503 }
6504 _ACEOF
6505 if ac_fn_c_try_compile "$LINENO"; then :
6506   # It does; now see whether it defined to _BIG_ENDIAN or not.
6507          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6508 /* end confdefs.h.  */
6509 #include <limits.h>
6510
6511 int
6512 main ()
6513 {
6514 #ifndef _BIG_ENDIAN
6515                  not big endian
6516                 #endif
6517
6518   ;
6519   return 0;
6520 }
6521 _ACEOF
6522 if ac_fn_c_try_compile "$LINENO"; then :
6523   ac_cv_c_bigendian=yes
6524 else
6525   ac_cv_c_bigendian=no
6526 fi
6527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6528 fi
6529 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6530     fi
6531     if test $ac_cv_c_bigendian = unknown; then
6532       # Compile a test program.
6533       if test "$cross_compiling" = yes; then :
6534   # Try to guess by grepping values from an object file.
6535          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6536 /* end confdefs.h.  */
6537 short int ascii_mm[] =
6538                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6539                 short int ascii_ii[] =
6540                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6541                 int use_ascii (int i) {
6542                   return ascii_mm[i] + ascii_ii[i];
6543                 }
6544                 short int ebcdic_ii[] =
6545                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6546                 short int ebcdic_mm[] =
6547                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6548                 int use_ebcdic (int i) {
6549                   return ebcdic_mm[i] + ebcdic_ii[i];
6550                 }
6551                 extern int foo;
6552
6553 int
6554 main ()
6555 {
6556 return use_ascii (foo) == use_ebcdic (foo);
6557   ;
6558   return 0;
6559 }
6560 _ACEOF
6561 if ac_fn_c_try_compile "$LINENO"; then :
6562   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6563               ac_cv_c_bigendian=yes
6564             fi
6565             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6566               if test "$ac_cv_c_bigendian" = unknown; then
6567                 ac_cv_c_bigendian=no
6568               else
6569                 # finding both strings is unlikely to happen, but who knows?
6570                 ac_cv_c_bigendian=unknown
6571               fi
6572             fi
6573 fi
6574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6575 else
6576   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6577 /* end confdefs.h.  */
6578 $ac_includes_default
6579 int
6580 main ()
6581 {
6582
6583              /* Are we little or big endian?  From Harbison&Steele.  */
6584              union
6585              {
6586                long int l;
6587                char c[sizeof (long int)];
6588              } u;
6589              u.l = 1;
6590              return u.c[sizeof (long int) - 1] == 1;
6591
6592   ;
6593   return 0;
6594 }
6595 _ACEOF
6596 if ac_fn_c_try_run "$LINENO"; then :
6597   ac_cv_c_bigendian=no
6598 else
6599   ac_cv_c_bigendian=yes
6600 fi
6601 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6602   conftest.$ac_objext conftest.beam conftest.$ac_ext
6603 fi
6604
6605     fi
6606 fi
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6608 $as_echo "$ac_cv_c_bigendian" >&6; }
6609  case $ac_cv_c_bigendian in #(
6610    yes)
6611      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6612 ;; #(
6613    no)
6614       ;; #(
6615    universal)
6616
6617 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6618
6619      ;; #(
6620    *)
6621      as_fn_error $? "unknown endianness
6622  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6623  esac
6624
6625 if test $ac_cv_c_bigendian = no; then
6626 U_IS_BIG_ENDIAN=0
6627 U_ENDIAN_CHAR="l"
6628 else
6629 U_IS_BIG_ENDIAN=1
6630 U_ENDIAN_CHAR="b"
6631 fi
6632
6633
6634 # Do various POSIX related checks
6635 U_HAVE_NL_LANGINFO_CODESET=0
6636 U_NL_LANGINFO_CODESET=-1
6637 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6638 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6639   U_HAVE_NL_LANGINFO=1
6640 else
6641   U_HAVE_NL_LANGINFO=0
6642 fi
6643
6644 if test $U_HAVE_NL_LANGINFO -eq 1; then
6645   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6646 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6647 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6648   $as_echo_n "(cached) " >&6
6649 else
6650   ac_cv_nl_langinfo_codeset="unknown"
6651   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6653 /* end confdefs.h.  */
6654 #include <langinfo.h>
6655 int
6656 main ()
6657 {
6658 nl_langinfo($a);
6659   ;
6660   return 0;
6661 }
6662 _ACEOF
6663 if ac_fn_c_try_link "$LINENO"; then :
6664   ac_cv_nl_langinfo_codeset="$a"; break
6665 fi
6666 rm -f core conftest.err conftest.$ac_objext \
6667     conftest$ac_exeext conftest.$ac_ext
6668   done
6669 fi
6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6671 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6672   if test x$ac_cv_nl_langinfo_codeset != xunknown
6673   then
6674       U_HAVE_NL_LANGINFO_CODESET=1
6675       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6676       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6677       then
6678         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6679       fi
6680   else
6681       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6682   fi
6683 fi
6684
6685
6686
6687 # Namespace support checks
6688 ac_ext=cpp
6689 ac_cpp='$CXXCPP $CPPFLAGS'
6690 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6691 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6692 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6693
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6695 $as_echo_n "checking for namespace support... " >&6; }
6696 if ${ac_cv_namespace_ok+:} false; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6700 /* end confdefs.h.  */
6701 namespace x_version {void f(){}}
6702     namespace x = x_version;
6703     using namespace x_version;
6704
6705 int
6706 main ()
6707 {
6708 f();
6709   ;
6710   return 0;
6711 }
6712 _ACEOF
6713 if ac_fn_cxx_try_link "$LINENO"; then :
6714   ac_cv_namespace_ok=yes
6715 else
6716   ac_cv_namespace_ok=no
6717 fi
6718 rm -f core conftest.err conftest.$ac_objext \
6719     conftest$ac_exeext conftest.$ac_ext
6720 fi
6721
6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6723 $as_echo "$ac_cv_namespace_ok" >&6; }
6724 if test $ac_cv_namespace_ok = no
6725 then
6726     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6727 fi
6728
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6730 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6731 U_OVERRIDE_CXX_ALLOCATION=0
6732 U_HAVE_PLACEMENT_NEW=0
6733 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6734   $as_echo_n "(cached) " >&6
6735 else
6736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6737 /* end confdefs.h.  */
6738 #include <stdlib.h>
6739     class UMemory {
6740     public:
6741     void *operator new(size_t size) {return malloc(size);}
6742     void *operator new[](size_t size) {return malloc(size);}
6743     void operator delete(void *p) {free(p);}
6744     void operator delete[](void *p) {free(p);}
6745     };
6746
6747 int
6748 main ()
6749 {
6750
6751   ;
6752   return 0;
6753 }
6754 _ACEOF
6755 if ac_fn_cxx_try_link "$LINENO"; then :
6756   ac_cv_override_cxx_allocation_ok=yes
6757 else
6758   ac_cv_override_cxx_allocation_ok=no
6759 fi
6760 rm -f core conftest.err conftest.$ac_objext \
6761     conftest$ac_exeext conftest.$ac_ext
6762 fi
6763
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6765 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6766 if test $ac_cv_override_cxx_allocation_ok = yes
6767 then
6768     U_OVERRIDE_CXX_ALLOCATION=1
6769     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6770 $as_echo_n "checking for placement new and delete... " >&6; }
6771     if ${ac_cv_override_placement_new_ok+:} false; then :
6772   $as_echo_n "(cached) " >&6
6773 else
6774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6775 /* end confdefs.h.  */
6776 #include <stdlib.h>
6777         class UMemory {
6778         public:
6779         void *operator new(size_t size) {return malloc(size);}
6780         void *operator new[](size_t size) {return malloc(size);}
6781         void operator delete(void *p) {free(p);}
6782         void operator delete[](void *p) {free(p);}
6783         void * operator new(size_t, void *ptr) { return ptr; }
6784         void operator delete(void *, void *) {}
6785         };
6786
6787 int
6788 main ()
6789 {
6790
6791   ;
6792   return 0;
6793 }
6794 _ACEOF
6795 if ac_fn_cxx_try_link "$LINENO"; then :
6796   ac_cv_override_placement_new_ok=yes
6797 else
6798   ac_cv_override_placement_new_ok=no
6799 fi
6800 rm -f core conftest.err conftest.$ac_objext \
6801     conftest$ac_exeext conftest.$ac_ext
6802 fi
6803
6804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6805 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6806     if test $ac_cv_override_placement_new_ok = yes
6807     then
6808         U_HAVE_PLACEMENT_NEW=1
6809     else
6810         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6811     fi
6812 else
6813     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6814 fi
6815
6816
6817
6818 ac_ext=c
6819 ac_cpp='$CPP $CPPFLAGS'
6820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6823
6824 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6825 if test "x$ac_cv_func_popen" = xyes; then :
6826
6827 fi
6828
6829 if test x$ac_cv_func_popen = xyes
6830 then
6831      U_HAVE_POPEN=1
6832 else
6833      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6834      U_HAVE_POPEN=0
6835 fi
6836
6837
6838 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6839 if test "x$ac_cv_func_tzset" = xyes; then :
6840
6841 fi
6842
6843 U_HAVE_TZSET=0
6844 if test x$ac_cv_func_tzset = xyes
6845 then
6846     U_TZSET=tzset
6847     U_HAVE_TZSET=1
6848 else
6849     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6850 if test "x$ac_cv_func__tzset" = xyes; then :
6851
6852 fi
6853
6854     if test x$ac_cv_func__tzset = xyes
6855     then
6856         U_TZSET=_tzset
6857         U_HAVE_TZSET=1
6858     else
6859       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6860     fi
6861 fi
6862
6863
6864
6865 U_HAVE_TZNAME=0
6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6867 $as_echo_n "checking for tzname... " >&6; }
6868 if ${ac_cv_var_tzname+:} false; then :
6869   $as_echo_n "(cached) " >&6
6870 else
6871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h.  */
6873 #ifndef __USE_POSIX
6874 #define __USE_POSIX
6875 #endif
6876 #include <stdlib.h>
6877 #include <time.h>
6878 #ifndef tzname /* For SGI.  */
6879 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6880 #endif
6881 int
6882 main ()
6883 {
6884 atoi(*tzname);
6885   ;
6886   return 0;
6887 }
6888 _ACEOF
6889 if ac_fn_c_try_link "$LINENO"; then :
6890   ac_cv_var_tzname=yes
6891 else
6892   ac_cv_var_tzname=no
6893 fi
6894 rm -f core conftest.err conftest.$ac_objext \
6895     conftest$ac_exeext conftest.$ac_ext
6896 fi
6897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6898 $as_echo "$ac_cv_var_tzname" >&6; }
6899 if test $ac_cv_var_tzname = yes; then
6900   U_TZNAME=tzname
6901   U_HAVE_TZNAME=1
6902 else
6903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6904 $as_echo_n "checking for _tzname... " >&6; }
6905 if ${ac_cv_var__tzname+:} false; then :
6906   $as_echo_n "(cached) " >&6
6907 else
6908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6909 /* end confdefs.h.  */
6910 #include <stdlib.h>
6911   #include <time.h>
6912   extern char *_tzname[];
6913 int
6914 main ()
6915 {
6916 atoi(*_tzname);
6917   ;
6918   return 0;
6919 }
6920 _ACEOF
6921 if ac_fn_c_try_link "$LINENO"; then :
6922   ac_cv_var__tzname=yes
6923 else
6924   ac_cv_var__tzname=no
6925 fi
6926 rm -f core conftest.err conftest.$ac_objext \
6927     conftest$ac_exeext conftest.$ac_ext
6928 fi
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6930 $as_echo "$ac_cv_var__tzname" >&6; }
6931     if test $ac_cv_var__tzname = yes; then
6932       U_TZNAME=_tzname
6933       U_HAVE_TZNAME=1
6934     else
6935      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6936     fi
6937 fi
6938
6939
6940
6941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6942 $as_echo_n "checking for timezone... " >&6; }
6943 if ${ac_cv_var_timezone+:} false; then :
6944   $as_echo_n "(cached) " >&6
6945 else
6946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6947 /* end confdefs.h.  */
6948 #ifndef __USE_POSIX
6949 #define __USE_POSIX
6950 #endif
6951 #ifndef __USE_XOPEN
6952 #define __USE_XOPEN
6953 #endif
6954 #include <time.h>
6955
6956 int
6957 main ()
6958 {
6959 timezone = 1;
6960   ;
6961   return 0;
6962 }
6963 _ACEOF
6964 if ac_fn_c_try_link "$LINENO"; then :
6965   ac_cv_var_timezone=yes
6966 else
6967   ac_cv_var_timezone=no
6968 fi
6969 rm -f core conftest.err conftest.$ac_objext \
6970     conftest$ac_exeext conftest.$ac_ext
6971 fi
6972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6973 $as_echo "$ac_cv_var_timezone" >&6; }
6974 U_HAVE_TIMEZONE=0
6975 if test $ac_cv_var_timezone = yes; then
6976   U_TIMEZONE=timezone
6977   U_HAVE_TIMEZONE=1
6978 else
6979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6980 $as_echo_n "checking for __timezone... " >&6; }
6981 if ${ac_cv_var___timezone+:} false; then :
6982   $as_echo_n "(cached) " >&6
6983 else
6984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6985 /* end confdefs.h.  */
6986 #include <time.h>
6987 int
6988 main ()
6989 {
6990 __timezone = 1;
6991   ;
6992   return 0;
6993 }
6994 _ACEOF
6995 if ac_fn_c_try_link "$LINENO"; then :
6996   ac_cv_var___timezone=yes
6997 else
6998   ac_cv_var___timezone=no
6999 fi
7000 rm -f core conftest.err conftest.$ac_objext \
7001     conftest$ac_exeext conftest.$ac_ext
7002 fi
7003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
7004 $as_echo "$ac_cv_var___timezone" >&6; }
7005   if test $ac_cv_var___timezone = yes; then
7006     U_TIMEZONE=__timezone
7007     U_HAVE_TIMEZONE=1
7008   else
7009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
7010 $as_echo_n "checking for _timezone... " >&6; }
7011 if ${ac_cv_var__timezone+:} false; then :
7012   $as_echo_n "(cached) " >&6
7013 else
7014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7015 /* end confdefs.h.  */
7016 #include <time.h>
7017 int
7018 main ()
7019 {
7020 _timezone = 1;
7021   ;
7022   return 0;
7023 }
7024 _ACEOF
7025 if ac_fn_c_try_link "$LINENO"; then :
7026   ac_cv_var__timezone=yes
7027 else
7028   ac_cv_var__timezone=no
7029 fi
7030 rm -f core conftest.err conftest.$ac_objext \
7031     conftest$ac_exeext conftest.$ac_ext
7032 fi
7033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
7034 $as_echo "$ac_cv_var__timezone" >&6; }
7035     if test $ac_cv_var__timezone = yes; then
7036       U_TIMEZONE=_timezone
7037       U_HAVE_TIMEZONE=1
7038     else
7039      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
7040     fi
7041   fi
7042 fi
7043
7044
7045
7046 # Checks for typedefs
7047 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
7048 if test "x$ac_cv_type_int8_t" = xyes; then :
7049
7050 else
7051
7052 cat >>confdefs.h <<_ACEOF
7053 #define int8_t signed char
7054 _ACEOF
7055
7056 fi
7057
7058 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7059 if test "x$ac_cv_type_uint8_t" = xyes; then :
7060
7061 else
7062
7063 cat >>confdefs.h <<_ACEOF
7064 #define uint8_t unsigned char
7065 _ACEOF
7066
7067 fi
7068
7069 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7070 if test "x$ac_cv_type_int16_t" = xyes; then :
7071
7072 else
7073
7074 cat >>confdefs.h <<_ACEOF
7075 #define int16_t signed short
7076 _ACEOF
7077
7078 fi
7079
7080 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7081 if test "x$ac_cv_type_uint16_t" = xyes; then :
7082
7083 else
7084
7085 cat >>confdefs.h <<_ACEOF
7086 #define uint16_t unsigned short
7087 _ACEOF
7088
7089 fi
7090
7091 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7092 if test "x$ac_cv_type_int32_t" = xyes; then :
7093
7094 else
7095
7096 cat >>confdefs.h <<_ACEOF
7097 #define int32_t signed long
7098 _ACEOF
7099
7100 fi
7101
7102 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7103 if test "x$ac_cv_type_uint32_t" = xyes; then :
7104
7105 else
7106
7107 cat >>confdefs.h <<_ACEOF
7108 #define uint32_t unsigned long
7109 _ACEOF
7110
7111 fi
7112
7113 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7114 if test "x$ac_cv_type_int64_t" = xyes; then :
7115
7116 else
7117
7118 cat >>confdefs.h <<_ACEOF
7119 #define int64_t signed long long
7120 _ACEOF
7121
7122 fi
7123
7124 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7125 if test "x$ac_cv_type_uint64_t" = xyes; then :
7126
7127 else
7128
7129 cat >>confdefs.h <<_ACEOF
7130 #define uint64_t unsigned long long
7131 _ACEOF
7132
7133 fi
7134
7135
7136 if test $ac_cv_type_int8_t = no; then
7137 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
7138 fi
7139
7140 if test $ac_cv_type_uint8_t = no; then
7141 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
7142 fi
7143
7144 if test $ac_cv_type_int16_t = no; then
7145 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
7146 fi
7147
7148 if test $ac_cv_type_uint16_t = no; then
7149 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
7150 fi
7151
7152 if test $ac_cv_type_int32_t = no; then
7153 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
7154 fi
7155
7156 if test $ac_cv_type_uint32_t = no; then
7157 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
7158 fi
7159
7160 if test $ac_cv_type_int64_t = no; then
7161 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
7162 fi
7163
7164 if test $ac_cv_type_uint64_t = no; then
7165 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
7166 fi
7167
7168 # Do various wchar_t related checks
7169 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7170 if test "x$ac_cv_header_wchar_h" = xyes; then :
7171
7172 fi
7173
7174
7175 if test "$ac_cv_header_wchar_h" = no
7176 then
7177     U_HAVE_WCHAR_H=0
7178     U_HAVE_WCSCPY=0
7179     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
7180 else
7181
7182 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7183
7184     U_HAVE_WCHAR_H=1
7185     # Some broken systems have wchar.h but not some of its functions...
7186     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7187 $as_echo_n "checking for library containing wcscpy... " >&6; }
7188 if ${ac_cv_search_wcscpy+:} false; then :
7189   $as_echo_n "(cached) " >&6
7190 else
7191   ac_func_search_save_LIBS=$LIBS
7192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7193 /* end confdefs.h.  */
7194
7195 /* Override any GCC internal prototype to avoid an error.
7196    Use char because int might match the return type of a GCC
7197    builtin and then its argument prototype would still apply.  */
7198 #ifdef __cplusplus
7199 extern "C"
7200 #endif
7201 char wcscpy ();
7202 int
7203 main ()
7204 {
7205 return wcscpy ();
7206   ;
7207   return 0;
7208 }
7209 _ACEOF
7210 for ac_lib in '' wcs w; do
7211   if test -z "$ac_lib"; then
7212     ac_res="none required"
7213   else
7214     ac_res=-l$ac_lib
7215     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7216   fi
7217   if ac_fn_c_try_link "$LINENO"; then :
7218   ac_cv_search_wcscpy=$ac_res
7219 fi
7220 rm -f core conftest.err conftest.$ac_objext \
7221     conftest$ac_exeext
7222   if ${ac_cv_search_wcscpy+:} false; then :
7223   break
7224 fi
7225 done
7226 if ${ac_cv_search_wcscpy+:} false; then :
7227
7228 else
7229   ac_cv_search_wcscpy=no
7230 fi
7231 rm conftest.$ac_ext
7232 LIBS=$ac_func_search_save_LIBS
7233 fi
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7235 $as_echo "$ac_cv_search_wcscpy" >&6; }
7236 ac_res=$ac_cv_search_wcscpy
7237 if test "$ac_res" != no; then :
7238   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7239
7240 fi
7241
7242     if test "$ac_cv_search_wcscpy" != no; then
7243       U_HAVE_WCSCPY=1
7244     else
7245       U_HAVE_WCSCPY=0
7246       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7247     fi
7248 fi
7249
7250
7251
7252 # The cast to long int works around a bug in the HP C Compiler
7253 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7254 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7255 # This bug is HP SR number 8606223364.
7256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7257 $as_echo_n "checking size of wchar_t... " >&6; }
7258 if ${ac_cv_sizeof_wchar_t+:} false; then :
7259   $as_echo_n "(cached) " >&6
7260 else
7261   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7262 #if STDC_HEADERS
7263 #include <stddef.h>
7264 #endif
7265 #include <stdlib.h>
7266 #if HAVE_WCHAR_H
7267 #include <string.h>
7268 #include <wchar.h>
7269 #endif
7270 "; then :
7271
7272 else
7273   if test "$ac_cv_type_wchar_t" = yes; then
7274      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7276 as_fn_error 77 "cannot compute sizeof (wchar_t)
7277 See \`config.log' for more details" "$LINENO" 5; }
7278    else
7279      ac_cv_sizeof_wchar_t=0
7280    fi
7281 fi
7282
7283 fi
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7285 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7286
7287
7288
7289 cat >>confdefs.h <<_ACEOF
7290 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7291 _ACEOF
7292
7293
7294 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7295 # We do this check to verify that everything is okay.
7296 if test $U_SIZEOF_WCHAR_T = 0; then
7297     if test $U_HAVE_WCHAR_H=1; then
7298        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7299     fi
7300 fi
7301
7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7303 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7304 U_CHECK_UTF16_STRING=1
7305 CHECK_UTF16_STRING_RESULT="unknown"
7306
7307 case "${host}" in
7308 *-*-aix*|powerpc64-*-linux*)
7309     if test "$GCC" = no; then
7310         OLD_CFLAGS="${CFLAGS}"
7311         OLD_CXXFLAGS="${CXXFLAGS}"
7312         CFLAGS="${CFLAGS} -qutf"
7313         CXXFLAGS="${CXXFLAGS} -qutf"
7314         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7315 /* end confdefs.h.  */
7316 const unsigned short hello[] = u"hello";
7317 int
7318 main ()
7319 {
7320
7321   ;
7322   return 0;
7323 }
7324 _ACEOF
7325 if ac_fn_c_try_compile "$LINENO"; then :
7326   U_CHECK_UTF16_STRING=1
7327 else
7328   U_CHECK_UTF16_STRING=0
7329 fi
7330 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7331         if test "$U_CHECK_UTF16_STRING" = 0; then
7332             CFLAGS="${OLD_CFLAGS}"
7333             CXXFLAGS="${OLD_CXXFLAGS}"
7334         else
7335             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7336             CHECK_UTF16_STRING_RESULT="-qutf"
7337         fi
7338     fi
7339     ;;
7340 *-*-solaris*)
7341     if test "$GCC" = no; then
7342         OLD_CFLAGS="${CFLAGS}"
7343         OLD_CXXFLAGS="${CXXFLAGS}"
7344         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7345         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7346         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7347 /* end confdefs.h.  */
7348 const unsigned short hello[] = U"hello";
7349 int
7350 main ()
7351 {
7352
7353   ;
7354   return 0;
7355 }
7356 _ACEOF
7357 if ac_fn_c_try_compile "$LINENO"; then :
7358   U_CHECK_UTF16_STRING=1
7359 else
7360   U_CHECK_UTF16_STRING=0
7361 fi
7362 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7363         if test "$U_CHECK_UTF16_STRING" = 0; then
7364             CFLAGS="${OLD_CFLAGS}"
7365             CXXFLAGS="${OLD_CXXFLAGS}"
7366         else
7367             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7368             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7369             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7370             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7371             # we depend on configure telling us that we can use it.
7372             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7373             # we only use this macro within ICU.
7374             # If an ICU user uses icu-config, this feature will be enabled.
7375             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7376             U_CHECK_UTF16_STRING=0
7377         fi
7378     fi
7379     ;;
7380 *-*-hpux*)
7381     if test "$GCC" = no; then
7382         # The option will be detected at compile time without additional compiler options.
7383         CHECK_UTF16_STRING_RESULT="available"
7384     fi
7385     ;;
7386 *-*-cygwin)
7387     # wchar_t can be used
7388     CHECK_UTF16_STRING_RESULT="available"
7389     ;;
7390 *)
7391     ;;
7392 esac
7393
7394 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7395 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7396     if test "$GCC" = yes; then
7397         OLD_CFLAGS="${CFLAGS}"
7398         CFLAGS="${CFLAGS} -std=gnu99"
7399         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7400 /* end confdefs.h.  */
7401
7402 static const char16_t test[] = u"This is a UTF16 literal string.";
7403
7404 int
7405 main ()
7406 {
7407
7408   ;
7409   return 0;
7410 }
7411 _ACEOF
7412 if ac_fn_c_try_compile "$LINENO"; then :
7413   CC_UTF16_STRING=1
7414 else
7415   CC_UTF16_STRING=0
7416 fi
7417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7418         if test "$CC_UTF16_STRING" = 1; then
7419             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7420             CHECK_UTF16_STRING_RESULT="C only";
7421         else
7422             CFLAGS="${OLD_CFLAGS}"
7423         fi
7424     fi
7425     if test "$GXX" = yes; then
7426         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7427         ac_ext=cpp
7428 ac_cpp='$CXXCPP $CPPFLAGS'
7429 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7430 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7431 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7432
7433         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7434 /* end confdefs.h.  */
7435
7436 static const char16_t test[] = u"This is a UTF16 literal string.";
7437
7438 int
7439 main ()
7440 {
7441
7442   ;
7443   return 0;
7444 }
7445 _ACEOF
7446 if ac_fn_cxx_try_compile "$LINENO"; then :
7447   CXX_UTF16_STRING=1
7448 else
7449   CXX_UTF16_STRING=0
7450 fi
7451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7452         ac_ext=c
7453 ac_cpp='$CPP $CPPFLAGS'
7454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7457
7458         if test "$CXX_UTF16_STRING" = 1; then
7459             if test "$CC_UTF16_STRING" = 1; then
7460                 CHECK_UTF16_STRING_RESULT="available";
7461             else
7462                 CHECK_UTF16_STRING_RESULT="C++ only";
7463             fi
7464         fi
7465     fi
7466 fi
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7468 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7469
7470 # Enable/disable extras
7471 # Check whether --enable-extras was given.
7472 if test "${enable_extras+set}" = set; then :
7473   enableval=$enable_extras; case "${enableval}" in
7474                 yes) extras=true ;;
7475                 no)  extras=false ;;
7476                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7477                 esac
7478 else
7479   extras=true
7480 fi
7481
7482
7483
7484 if test "$extras" = true; then
7485   EXTRAS_TRUE=
7486   U_HAVE_EXTRAS=1
7487 else
7488   EXTRAS_TRUE='#'
7489   U_HAVE_EXTRAS=0
7490 fi
7491 # Check whether --enable-icuio was given.
7492 if test "${enable_icuio+set}" = set; then :
7493   enableval=$enable_icuio; case "${enableval}" in
7494                 yes) icuio=true ;;
7495                 no)  icuio=false ;;
7496                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7497                 esac
7498 else
7499   icuio=true
7500 fi
7501
7502
7503
7504 if test "$icuio" = true; then
7505   ICUIO_TRUE=
7506   U_HAVE_ICUIO=1
7507 else
7508   ICUIO_TRUE='#'
7509   U_HAVE_ICUIO=0
7510 fi
7511
7512 # Enable/disable layout
7513 # Check whether --enable-layout was given.
7514 if test "${enable_layout+set}" = set; then :
7515   enableval=$enable_layout; case "${enableval}" in
7516                 yes) layout=true ;;
7517                 no)  layout=false ;;
7518                 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7519                 esac
7520 else
7521   layout=true
7522 fi
7523
7524
7525
7526 if test "$layout" = true; then
7527   LAYOUT_TRUE=
7528   U_HAVE_LAYOUT=1
7529 else
7530   LAYOUT_TRUE='#'
7531   U_HAVE_LAYOUT=0
7532 fi
7533
7534 # Enable/disable layoutex
7535 # Check whether --enable-layoutex was given.
7536 if test "${enable_layoutex+set}" = set; then :
7537   enableval=$enable_layoutex; case "${enableval}" in
7538                 yes) layoutex=true ;;
7539                 no)  layoutex=false ;;
7540                 *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
7541                 esac
7542 else
7543   layoutex=$layout
7544 fi
7545
7546
7547
7548 if test "$layoutex" = true; then
7549   LAYOUTEX_TRUE=
7550   U_HAVE_LAYOUTEX=1
7551 else
7552   LAYOUTEX_TRUE='#'
7553   U_HAVE_LAYOUTEX=0
7554 fi
7555
7556 # Enable/disable tools
7557 # Check whether --enable-tools was given.
7558 if test "${enable_tools+set}" = set; then :
7559   enableval=$enable_tools; case "${enableval}" in
7560                 yes) tools=true ;;
7561                 no)  tools=false ;;
7562                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7563                 esac
7564 else
7565   tools=true
7566 fi
7567
7568
7569
7570 if test "$tools" = true; then
7571   TOOLS_TRUE=
7572   U_HAVE_TOOLS=1
7573 else
7574   TOOLS_TRUE='#'
7575   U_HAVE_TOOLS=0
7576 fi
7577
7578
7579 # Check whether --with-data-packaging was given.
7580 if test "${with_data_packaging+set}" = set; then :
7581   withval=$with_data_packaging; case "${withval}" in
7582                 files|archive|library) datapackaging=$withval ;;
7583                 auto) datapackaging=$withval ;;
7584                 common) datapackaging=archive ;;
7585                 dll) datapackaging=library ;;
7586                 static) datapackaging=static ;;
7587                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7588                 esac
7589 else
7590   datapackaging=
7591 fi
7592
7593
7594 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7595 # thesysconfdir=`eval echo $sysconfdir`
7596 thedatadir=`eval echo $datadir`
7597 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7598 pkgicudatadir=$datadir
7599 thepkgicudatadir=$thedatadir
7600
7601
7602
7603
7604 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7605         # default to library
7606         datapackaging=library
7607         if test "$ENABLE_STATIC" = "YES"; then
7608                 if test "$ENABLE_SHARED" != "YES"; then
7609                         datapackaging=static
7610                 fi
7611         fi
7612 fi
7613
7614 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7615
7616 datapackaging_msg="(No explaination for mode $datapackaging.)"
7617
7618 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7619 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7620 datapackaging_howfound="(unknown)"
7621
7622 case "$datapackaging" in
7623     files)
7624     DATA_PACKAGING_MODE=files
7625     datapackaging_msg="ICU data will be stored in individual files."
7626     datapackaging_howfound="$datapackaging_msg_path"
7627     ;;
7628     archive)
7629     DATA_PACKAGING_MODE=common
7630     datapackaging_msg="ICU data will be stored in a single .dat file."
7631     datapackaging_howfound="$datapackaging_msg_path"
7632     ;;
7633     library)
7634     DATA_PACKAGING_MODE=dll
7635     datapackaging_msg="ICU data will be linked with ICU."
7636     if test "$ENABLE_STATIC" = "YES"; then
7637         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7638     fi
7639     if test "$ENABLE_SHARED" = "YES"; then
7640         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7641     fi
7642     datapackaging_howfound="$datapackaging_msg_set"
7643     ;;
7644     static)
7645     DATA_PACKAGING_MODE=static
7646     datapackaging_msg="ICU data will be stored in a static library."
7647     datapackaging_howfound="$datapackaging_msg_set"
7648     ;;
7649 esac
7650
7651
7652 # Sets a library suffix
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7654 $as_echo_n "checking for a library suffix to use... " >&6; }
7655
7656 # Check whether --with-library-suffix was given.
7657 if test "${with_library_suffix+set}" = set; then :
7658   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7659 else
7660   ICULIBSUFFIX=
7661 fi
7662
7663 msg=$ICULIBSUFFIX
7664 if test "$msg" = ""; then
7665     msg=none
7666 fi
7667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7668 $as_echo "$msg" >&6; }
7669
7670 if test "$ICULIBSUFFIX" != ""
7671 then
7672     U_HAVE_LIB_SUFFIX=1
7673     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7674     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7675 else
7676     U_HAVE_LIB_SUFFIX=0
7677 fi
7678
7679
7680
7681 # Enable/disable tests
7682 # Check whether --enable-tests was given.
7683 if test "${enable_tests+set}" = set; then :
7684   enableval=$enable_tests; case "${enableval}" in
7685                 yes) tests=true ;;
7686                 no)  tests=false ;;
7687                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7688                 esac
7689 else
7690   tests=true
7691 fi
7692
7693
7694
7695 if test "$tests" = true; then
7696   TESTS_TRUE=
7697   U_HAVE_TESTS=1
7698 else
7699   TESTS_TRUE='#'
7700   U_HAVE_TESTS=0
7701 fi
7702
7703 # Enable/disable samples
7704 # Check whether --enable-samples was given.
7705 if test "${enable_samples+set}" = set; then :
7706   enableval=$enable_samples; case "${enableval}" in
7707                 yes) samples=true ;;
7708                 no)  samples=false ;;
7709                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7710                 esac
7711 else
7712   samples=true
7713 fi
7714
7715
7716
7717 if test "$samples" = true; then
7718   SAMPLES_TRUE=
7719   U_HAVE_SAMPLES=1
7720 else
7721   SAMPLES_TRUE='#'
7722   U_HAVE_SAMPLES=0
7723 fi
7724
7725 ICUDATA_CHAR=$U_ENDIAN_CHAR
7726
7727 # Platform-specific Makefile setup
7728 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7729 case "${host}" in
7730         *-*-solaris*)   platform=U_SOLARIS ;;
7731         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7732         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7733         *-*-aix*)       platform=U_AIX ;;
7734         *-*-hpux*)      platform=U_HPUX ;;
7735         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7736         *-*-cygwin*)    platform=U_CYGWIN ;;
7737         *-*-mingw*)     platform=U_MINGW ;;
7738         *-*ibm-openedition*|*-*-os390*) platform=OS390
7739                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7740                                 ICUDATA_CHAR="e"
7741                         fi ;;
7742         *-*-os400*)     platform=OS400
7743                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7744                                 ICUDATA_CHAR="e"
7745                         fi ;;
7746         *-*-nto*)       platform=U_QNX ;;
7747         *-dec-osf*)     platform=U_OSF ;;
7748         *-*-beos)               platform=U_BEOS ;;
7749         *-*-irix*)              platform=U_IRIX ;;
7750         *-ncr-*)                platform=U_MPRAS ;;
7751         *)              platform=U_UNKNOWN_PLATFORM ;;
7752 esac
7753
7754
7755 platform_make_fragment_name="$icu_cv_host_frag"
7756 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7757
7758
7759
7760 if test "${FORCE_LIBS}" != ""; then
7761    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7762    LIBS=${FORCE_LIBS}
7763 fi
7764
7765 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7766 # for build.
7767
7768 if test "${CC}" == "clang"; then
7769    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7770 else
7771    CLANGCFLAGS=""
7772 fi
7773
7774 if test "${CXX}" == "clang++"; then
7775    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7776 else
7777    CLANGCXXFLAGS=""
7778 fi
7779
7780 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7781 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7782 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7783
7784
7785
7786
7787 # append all config cppflags
7788 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7789
7790 echo "CPPFLAGS=$CPPFLAGS"
7791 echo "CFLAGS=$CFLAGS"
7792 echo "CXXFLAGS=$CXXFLAGS"
7793
7794
7795 # output the Makefiles
7796 ac_config_files="$ac_config_files icudefs.mk Makefile data/pkgdataMakefile config/Makefile.inc config/icu.pc config/pkgdataMakefile data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layout/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/uconv/pkgdataMakefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/collperf2/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7797
7798 cat >confcache <<\_ACEOF
7799 # This file is a shell script that caches the results of configure
7800 # tests run on this system so they can be shared between configure
7801 # scripts and configure runs, see configure's option --config-cache.
7802 # It is not useful on other systems.  If it contains results you don't
7803 # want to keep, you may remove or edit it.
7804 #
7805 # config.status only pays attention to the cache file if you give it
7806 # the --recheck option to rerun configure.
7807 #
7808 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7809 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7810 # following values.
7811
7812 _ACEOF
7813
7814 # The following way of writing the cache mishandles newlines in values,
7815 # but we know of no workaround that is simple, portable, and efficient.
7816 # So, we kill variables containing newlines.
7817 # Ultrix sh set writes to stderr and can't be redirected directly,
7818 # and sets the high bit in the cache file unless we assign to the vars.
7819 (
7820   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7821     eval ac_val=\$$ac_var
7822     case $ac_val in #(
7823     *${as_nl}*)
7824       case $ac_var in #(
7825       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7826 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7827       esac
7828       case $ac_var in #(
7829       _ | IFS | as_nl) ;; #(
7830       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7831       *) { eval $ac_var=; unset $ac_var;} ;;
7832       esac ;;
7833     esac
7834   done
7835
7836   (set) 2>&1 |
7837     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7838     *${as_nl}ac_space=\ *)
7839       # `set' does not quote correctly, so add quotes: double-quote
7840       # substitution turns \\\\ into \\, and sed turns \\ into \.
7841       sed -n \
7842         "s/'/'\\\\''/g;
7843           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7844       ;; #(
7845     *)
7846       # `set' quotes correctly as required by POSIX, so do not add quotes.
7847       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7848       ;;
7849     esac |
7850     sort
7851 ) |
7852   sed '
7853      /^ac_cv_env_/b end
7854      t clear
7855      :clear
7856      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7857      t end
7858      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7859      :end' >>confcache
7860 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7861   if test -w "$cache_file"; then
7862     if test "x$cache_file" != "x/dev/null"; then
7863       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7864 $as_echo "$as_me: updating cache $cache_file" >&6;}
7865       if test ! -f "$cache_file" || test -h "$cache_file"; then
7866         cat confcache >"$cache_file"
7867       else
7868         case $cache_file in #(
7869         */* | ?:*)
7870           mv -f confcache "$cache_file"$$ &&
7871           mv -f "$cache_file"$$ "$cache_file" ;; #(
7872         *)
7873           mv -f confcache "$cache_file" ;;
7874         esac
7875       fi
7876     fi
7877   else
7878     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7879 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7880   fi
7881 fi
7882 rm -f confcache
7883
7884 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7885 # Let make expand exec_prefix.
7886 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7887
7888 # Transform confdefs.h into DEFS.
7889 # Protect against shell expansion while executing Makefile rules.
7890 # Protect against Makefile macro expansion.
7891 #
7892 # If the first sed substitution is executed (which looks for macros that
7893 # take arguments), then branch to the quote section.  Otherwise,
7894 # look for a macro that doesn't take arguments.
7895 ac_script='
7896 :mline
7897 /\\$/{
7898  N
7899  s,\\\n,,
7900  b mline
7901 }
7902 t clear
7903 :clear
7904 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7905 t quote
7906 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7907 t quote
7908 b any
7909 :quote
7910 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7911 s/\[/\\&/g
7912 s/\]/\\&/g
7913 s/\$/$$/g
7914 H
7915 :any
7916 ${
7917         g
7918         s/^\n//
7919         s/\n/ /g
7920         p
7921 }
7922 '
7923 DEFS=`sed -n "$ac_script" confdefs.h`
7924
7925
7926 ac_libobjs=
7927 ac_ltlibobjs=
7928 U=
7929 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7930   # 1. Remove the extension, and $U if already installed.
7931   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7932   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7933   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7934   #    will be set to the directory where LIBOBJS objects are built.
7935   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7936   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7937 done
7938 LIBOBJS=$ac_libobjs
7939
7940 LTLIBOBJS=$ac_ltlibobjs
7941
7942
7943
7944
7945 : "${CONFIG_STATUS=./config.status}"
7946 ac_write_fail=0
7947 ac_clean_files_save=$ac_clean_files
7948 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7949 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7950 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7951 as_write_fail=0
7952 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7953 #! $SHELL
7954 # Generated by $as_me.
7955 # Run this file to recreate the current configuration.
7956 # Compiler output produced by configure, useful for debugging
7957 # configure, is in config.log if it exists.
7958
7959 debug=false
7960 ac_cs_recheck=false
7961 ac_cs_silent=false
7962
7963 SHELL=\${CONFIG_SHELL-$SHELL}
7964 export SHELL
7965 _ASEOF
7966 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7967 ## -------------------- ##
7968 ## M4sh Initialization. ##
7969 ## -------------------- ##
7970
7971 # Be more Bourne compatible
7972 DUALCASE=1; export DUALCASE # for MKS sh
7973 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7974   emulate sh
7975   NULLCMD=:
7976   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7977   # is contrary to our usage.  Disable this feature.
7978   alias -g '${1+"$@"}'='"$@"'
7979   setopt NO_GLOB_SUBST
7980 else
7981   case `(set -o) 2>/dev/null` in #(
7982   *posix*) :
7983     set -o posix ;; #(
7984   *) :
7985      ;;
7986 esac
7987 fi
7988
7989
7990 as_nl='
7991 '
7992 export as_nl
7993 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7994 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7995 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7996 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7997 # Prefer a ksh shell builtin over an external printf program on Solaris,
7998 # but without wasting forks for bash or zsh.
7999 if test -z "$BASH_VERSION$ZSH_VERSION" \
8000     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8001   as_echo='print -r --'
8002   as_echo_n='print -rn --'
8003 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8004   as_echo='printf %s\n'
8005   as_echo_n='printf %s'
8006 else
8007   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8008     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8009     as_echo_n='/usr/ucb/echo -n'
8010   else
8011     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8012     as_echo_n_body='eval
8013       arg=$1;
8014       case $arg in #(
8015       *"$as_nl"*)
8016         expr "X$arg" : "X\\(.*\\)$as_nl";
8017         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8018       esac;
8019       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8020     '
8021     export as_echo_n_body
8022     as_echo_n='sh -c $as_echo_n_body as_echo'
8023   fi
8024   export as_echo_body
8025   as_echo='sh -c $as_echo_body as_echo'
8026 fi
8027
8028 # The user is always right.
8029 if test "${PATH_SEPARATOR+set}" != set; then
8030   PATH_SEPARATOR=:
8031   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8032     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8033       PATH_SEPARATOR=';'
8034   }
8035 fi
8036
8037
8038 # IFS
8039 # We need space, tab and new line, in precisely that order.  Quoting is
8040 # there to prevent editors from complaining about space-tab.
8041 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8042 # splitting by setting IFS to empty value.)
8043 IFS=" ""        $as_nl"
8044
8045 # Find who we are.  Look in the path if we contain no directory separator.
8046 as_myself=
8047 case $0 in #((
8048   *[\\/]* ) as_myself=$0 ;;
8049   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8050 for as_dir in $PATH
8051 do
8052   IFS=$as_save_IFS
8053   test -z "$as_dir" && as_dir=.
8054     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8055   done
8056 IFS=$as_save_IFS
8057
8058      ;;
8059 esac
8060 # We did not find ourselves, most probably we were run as `sh COMMAND'
8061 # in which case we are not to be found in the path.
8062 if test "x$as_myself" = x; then
8063   as_myself=$0
8064 fi
8065 if test ! -f "$as_myself"; then
8066   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8067   exit 1
8068 fi
8069
8070 # Unset variables that we do not need and which cause bugs (e.g. in
8071 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8072 # suppresses any "Segmentation fault" message there.  '((' could
8073 # trigger a bug in pdksh 5.2.14.
8074 for as_var in BASH_ENV ENV MAIL MAILPATH
8075 do eval test x\${$as_var+set} = xset \
8076   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8077 done
8078 PS1='$ '
8079 PS2='> '
8080 PS4='+ '
8081
8082 # NLS nuisances.
8083 LC_ALL=C
8084 export LC_ALL
8085 LANGUAGE=C
8086 export LANGUAGE
8087
8088 # CDPATH.
8089 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8090
8091
8092 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8093 # ----------------------------------------
8094 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8095 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8096 # script with STATUS, using 1 if that was 0.
8097 as_fn_error ()
8098 {
8099   as_status=$1; test $as_status -eq 0 && as_status=1
8100   if test "$4"; then
8101     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8102     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8103   fi
8104   $as_echo "$as_me: error: $2" >&2
8105   as_fn_exit $as_status
8106 } # as_fn_error
8107
8108
8109 # as_fn_set_status STATUS
8110 # -----------------------
8111 # Set $? to STATUS, without forking.
8112 as_fn_set_status ()
8113 {
8114   return $1
8115 } # as_fn_set_status
8116
8117 # as_fn_exit STATUS
8118 # -----------------
8119 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8120 as_fn_exit ()
8121 {
8122   set +e
8123   as_fn_set_status $1
8124   exit $1
8125 } # as_fn_exit
8126
8127 # as_fn_unset VAR
8128 # ---------------
8129 # Portably unset VAR.
8130 as_fn_unset ()
8131 {
8132   { eval $1=; unset $1;}
8133 }
8134 as_unset=as_fn_unset
8135 # as_fn_append VAR VALUE
8136 # ----------------------
8137 # Append the text in VALUE to the end of the definition contained in VAR. Take
8138 # advantage of any shell optimizations that allow amortized linear growth over
8139 # repeated appends, instead of the typical quadratic growth present in naive
8140 # implementations.
8141 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8142   eval 'as_fn_append ()
8143   {
8144     eval $1+=\$2
8145   }'
8146 else
8147   as_fn_append ()
8148   {
8149     eval $1=\$$1\$2
8150   }
8151 fi # as_fn_append
8152
8153 # as_fn_arith ARG...
8154 # ------------------
8155 # Perform arithmetic evaluation on the ARGs, and store the result in the
8156 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8157 # must be portable across $(()) and expr.
8158 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8159   eval 'as_fn_arith ()
8160   {
8161     as_val=$(( $* ))
8162   }'
8163 else
8164   as_fn_arith ()
8165   {
8166     as_val=`expr "$@" || test $? -eq 1`
8167   }
8168 fi # as_fn_arith
8169
8170
8171 if expr a : '\(a\)' >/dev/null 2>&1 &&
8172    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8173   as_expr=expr
8174 else
8175   as_expr=false
8176 fi
8177
8178 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8179   as_basename=basename
8180 else
8181   as_basename=false
8182 fi
8183
8184 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8185   as_dirname=dirname
8186 else
8187   as_dirname=false
8188 fi
8189
8190 as_me=`$as_basename -- "$0" ||
8191 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8192          X"$0" : 'X\(//\)$' \| \
8193          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8194 $as_echo X/"$0" |
8195     sed '/^.*\/\([^/][^/]*\)\/*$/{
8196             s//\1/
8197             q
8198           }
8199           /^X\/\(\/\/\)$/{
8200             s//\1/
8201             q
8202           }
8203           /^X\/\(\/\).*/{
8204             s//\1/
8205             q
8206           }
8207           s/.*/./; q'`
8208
8209 # Avoid depending upon Character Ranges.
8210 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8211 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8212 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8213 as_cr_digits='0123456789'
8214 as_cr_alnum=$as_cr_Letters$as_cr_digits
8215
8216 ECHO_C= ECHO_N= ECHO_T=
8217 case `echo -n x` in #(((((
8218 -n*)
8219   case `echo 'xy\c'` in
8220   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8221   xy)  ECHO_C='\c';;
8222   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8223        ECHO_T=' ';;
8224   esac;;
8225 *)
8226   ECHO_N='-n';;
8227 esac
8228
8229 rm -f conf$$ conf$$.exe conf$$.file
8230 if test -d conf$$.dir; then
8231   rm -f conf$$.dir/conf$$.file
8232 else
8233   rm -f conf$$.dir
8234   mkdir conf$$.dir 2>/dev/null
8235 fi
8236 if (echo >conf$$.file) 2>/dev/null; then
8237   if ln -s conf$$.file conf$$ 2>/dev/null; then
8238     as_ln_s='ln -s'
8239     # ... but there are two gotchas:
8240     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8241     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8242     # In both cases, we have to default to `cp -pR'.
8243     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8244       as_ln_s='cp -pR'
8245   elif ln conf$$.file conf$$ 2>/dev/null; then
8246     as_ln_s=ln
8247   else
8248     as_ln_s='cp -pR'
8249   fi
8250 else
8251   as_ln_s='cp -pR'
8252 fi
8253 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8254 rmdir conf$$.dir 2>/dev/null
8255
8256
8257 # as_fn_mkdir_p
8258 # -------------
8259 # Create "$as_dir" as a directory, including parents if necessary.
8260 as_fn_mkdir_p ()
8261 {
8262
8263   case $as_dir in #(
8264   -*) as_dir=./$as_dir;;
8265   esac
8266   test -d "$as_dir" || eval $as_mkdir_p || {
8267     as_dirs=
8268     while :; do
8269       case $as_dir in #(
8270       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8271       *) as_qdir=$as_dir;;
8272       esac
8273       as_dirs="'$as_qdir' $as_dirs"
8274       as_dir=`$as_dirname -- "$as_dir" ||
8275 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8276          X"$as_dir" : 'X\(//\)[^/]' \| \
8277          X"$as_dir" : 'X\(//\)$' \| \
8278          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8279 $as_echo X"$as_dir" |
8280     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8281             s//\1/
8282             q
8283           }
8284           /^X\(\/\/\)[^/].*/{
8285             s//\1/
8286             q
8287           }
8288           /^X\(\/\/\)$/{
8289             s//\1/
8290             q
8291           }
8292           /^X\(\/\).*/{
8293             s//\1/
8294             q
8295           }
8296           s/.*/./; q'`
8297       test -d "$as_dir" && break
8298     done
8299     test -z "$as_dirs" || eval "mkdir $as_dirs"
8300   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8301
8302
8303 } # as_fn_mkdir_p
8304 if mkdir -p . 2>/dev/null; then
8305   as_mkdir_p='mkdir -p "$as_dir"'
8306 else
8307   test -d ./-p && rmdir ./-p
8308   as_mkdir_p=false
8309 fi
8310
8311
8312 # as_fn_executable_p FILE
8313 # -----------------------
8314 # Test if FILE is an executable regular file.
8315 as_fn_executable_p ()
8316 {
8317   test -f "$1" && test -x "$1"
8318 } # as_fn_executable_p
8319 as_test_x='test -x'
8320 as_executable_p=as_fn_executable_p
8321
8322 # Sed expression to map a string onto a valid CPP name.
8323 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8324
8325 # Sed expression to map a string onto a valid variable name.
8326 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8327
8328
8329 exec 6>&1
8330 ## ----------------------------------- ##
8331 ## Main body of $CONFIG_STATUS script. ##
8332 ## ----------------------------------- ##
8333 _ASEOF
8334 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8335
8336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8337 # Save the log message, to keep $0 and so on meaningful, and to
8338 # report actual input values of CONFIG_FILES etc. instead of their
8339 # values after options handling.
8340 ac_log="
8341 This file was extended by ICU $as_me 57.1, which was
8342 generated by GNU Autoconf 2.69.  Invocation command line was
8343
8344   CONFIG_FILES    = $CONFIG_FILES
8345   CONFIG_HEADERS  = $CONFIG_HEADERS
8346   CONFIG_LINKS    = $CONFIG_LINKS
8347   CONFIG_COMMANDS = $CONFIG_COMMANDS
8348   $ $0 $@
8349
8350 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8351 "
8352
8353 _ACEOF
8354
8355 case $ac_config_files in *"
8356 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8357 esac
8358
8359
8360
8361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8362 # Files that config.status was made for.
8363 config_files="$ac_config_files"
8364
8365 _ACEOF
8366
8367 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8368 ac_cs_usage="\
8369 \`$as_me' instantiates files and other configuration actions
8370 from templates according to the current configuration.  Unless the files
8371 and actions are specified as TAGs, all are instantiated by default.
8372
8373 Usage: $0 [OPTION]... [TAG]...
8374
8375   -h, --help       print this help, then exit
8376   -V, --version    print version number and configuration settings, then exit
8377       --config     print configuration, then exit
8378   -q, --quiet, --silent
8379                    do not print progress messages
8380   -d, --debug      don't remove temporary files
8381       --recheck    update $as_me by reconfiguring in the same conditions
8382       --file=FILE[:TEMPLATE]
8383                    instantiate the configuration file FILE
8384
8385 Configuration files:
8386 $config_files
8387
8388 Report bugs to <http://icu-project.org/bugs>.
8389 ICU home page: <http://icu-project.org>."
8390
8391 _ACEOF
8392 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8393 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8394 ac_cs_version="\\
8395 ICU config.status 57.1
8396 configured by $0, generated by GNU Autoconf 2.69,
8397   with options \\"\$ac_cs_config\\"
8398
8399 Copyright (C) 2012 Free Software Foundation, Inc.
8400 This config.status script is free software; the Free Software Foundation
8401 gives unlimited permission to copy, distribute and modify it."
8402
8403 ac_pwd='$ac_pwd'
8404 srcdir='$srcdir'
8405 INSTALL='$INSTALL'
8406 test -n "\$AWK" || AWK=awk
8407 _ACEOF
8408
8409 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8410 # The default lists apply if the user does not specify any file.
8411 ac_need_defaults=:
8412 while test $# != 0
8413 do
8414   case $1 in
8415   --*=?*)
8416     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8417     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8418     ac_shift=:
8419     ;;
8420   --*=)
8421     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8422     ac_optarg=
8423     ac_shift=:
8424     ;;
8425   *)
8426     ac_option=$1
8427     ac_optarg=$2
8428     ac_shift=shift
8429     ;;
8430   esac
8431
8432   case $ac_option in
8433   # Handling of the options.
8434   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8435     ac_cs_recheck=: ;;
8436   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8437     $as_echo "$ac_cs_version"; exit ;;
8438   --config | --confi | --conf | --con | --co | --c )
8439     $as_echo "$ac_cs_config"; exit ;;
8440   --debug | --debu | --deb | --de | --d | -d )
8441     debug=: ;;
8442   --file | --fil | --fi | --f )
8443     $ac_shift
8444     case $ac_optarg in
8445     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8446     '') as_fn_error $? "missing file argument" ;;
8447     esac
8448     as_fn_append CONFIG_FILES " '$ac_optarg'"
8449     ac_need_defaults=false;;
8450   --he | --h |  --help | --hel | -h )
8451     $as_echo "$ac_cs_usage"; exit ;;
8452   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8453   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8454     ac_cs_silent=: ;;
8455
8456   # This is an error.
8457   -*) as_fn_error $? "unrecognized option: \`$1'
8458 Try \`$0 --help' for more information." ;;
8459
8460   *) as_fn_append ac_config_targets " $1"
8461      ac_need_defaults=false ;;
8462
8463   esac
8464   shift
8465 done
8466
8467 ac_configure_extra_args=
8468
8469 if $ac_cs_silent; then
8470   exec 6>/dev/null
8471   ac_configure_extra_args="$ac_configure_extra_args --silent"
8472 fi
8473
8474 _ACEOF
8475 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8476 if \$ac_cs_recheck; then
8477   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8478   shift
8479   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8480   CONFIG_SHELL='$SHELL'
8481   export CONFIG_SHELL
8482   exec "\$@"
8483 fi
8484
8485 _ACEOF
8486 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8487 exec 5>>config.log
8488 {
8489   echo
8490   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8491 ## Running $as_me. ##
8492 _ASBOX
8493   $as_echo "$ac_log"
8494 } >&5
8495
8496 _ACEOF
8497 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8498 _ACEOF
8499
8500 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8501
8502 # Handling of arguments.
8503 for ac_config_target in $ac_config_targets
8504 do
8505   case $ac_config_target in
8506     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8507     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8508     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8509     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8510     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8511     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8512     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8513     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8514     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8515     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8516     "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8517     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8518     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8519     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8520     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8521     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8522     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8523     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8524     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8525     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8526     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8527     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8528     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8529     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8530     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8531     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8532     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8533     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8534     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8535     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8536     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8537     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8538     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8539     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8540     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8541     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8542     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8543     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8544     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8545     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8546     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8547     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8548     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8549     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8550     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8551     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8552     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8553     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8554     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8555     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8556     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8557     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8558     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8559     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8560     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8561     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8562     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8563     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8564     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8565     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8566     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8567     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8568     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8569     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8570     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8571     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8572     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8573
8574   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8575   esac
8576 done
8577
8578
8579 # If the user did not use the arguments to specify the items to instantiate,
8580 # then the envvar interface is used.  Set only those that are not.
8581 # We use the long form for the default assignment because of an extremely
8582 # bizarre bug on SunOS 4.1.3.
8583 if $ac_need_defaults; then
8584   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8585 fi
8586
8587 # Have a temporary directory for convenience.  Make it in the build tree
8588 # simply because there is no reason against having it here, and in addition,
8589 # creating and moving files from /tmp can sometimes cause problems.
8590 # Hook for its removal unless debugging.
8591 # Note that there is a small window in which the directory will not be cleaned:
8592 # after its creation but before its name has been assigned to `$tmp'.
8593 $debug ||
8594 {
8595   tmp= ac_tmp=
8596   trap 'exit_status=$?
8597   : "${ac_tmp:=$tmp}"
8598   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8599 ' 0
8600   trap 'as_fn_exit 1' 1 2 13 15
8601 }
8602 # Create a (secure) tmp directory for tmp files.
8603
8604 {
8605   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8606   test -d "$tmp"
8607 }  ||
8608 {
8609   tmp=./conf$$-$RANDOM
8610   (umask 077 && mkdir "$tmp")
8611 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8612 ac_tmp=$tmp
8613
8614 # Set up the scripts for CONFIG_FILES section.
8615 # No need to generate them if there are no CONFIG_FILES.
8616 # This happens for instance with `./config.status config.h'.
8617 if test -n "$CONFIG_FILES"; then
8618
8619
8620 ac_cr=`echo X | tr X '\015'`
8621 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8622 # But we know of no other shell where ac_cr would be empty at this
8623 # point, so we can use a bashism as a fallback.
8624 if test "x$ac_cr" = x; then
8625   eval ac_cr=\$\'\\r\'
8626 fi
8627 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8628 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8629   ac_cs_awk_cr='\\r'
8630 else
8631   ac_cs_awk_cr=$ac_cr
8632 fi
8633
8634 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8635 _ACEOF
8636
8637
8638 {
8639   echo "cat >conf$$subs.awk <<_ACEOF" &&
8640   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8641   echo "_ACEOF"
8642 } >conf$$subs.sh ||
8643   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8644 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8645 ac_delim='%!_!# '
8646 for ac_last_try in false false false false false :; do
8647   . ./conf$$subs.sh ||
8648     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8649
8650   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8651   if test $ac_delim_n = $ac_delim_num; then
8652     break
8653   elif $ac_last_try; then
8654     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8655   else
8656     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8657   fi
8658 done
8659 rm -f conf$$subs.sh
8660
8661 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8662 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8663 _ACEOF
8664 sed -n '
8665 h
8666 s/^/S["/; s/!.*/"]=/
8667 p
8668 g
8669 s/^[^!]*!//
8670 :repl
8671 t repl
8672 s/'"$ac_delim"'$//
8673 t delim
8674 :nl
8675 h
8676 s/\(.\{148\}\)..*/\1/
8677 t more1
8678 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8679 p
8680 n
8681 b repl
8682 :more1
8683 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8684 p
8685 g
8686 s/.\{148\}//
8687 t nl
8688 :delim
8689 h
8690 s/\(.\{148\}\)..*/\1/
8691 t more2
8692 s/["\\]/\\&/g; s/^/"/; s/$/"/
8693 p
8694 b
8695 :more2
8696 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8697 p
8698 g
8699 s/.\{148\}//
8700 t delim
8701 ' <conf$$subs.awk | sed '
8702 /^[^""]/{
8703   N
8704   s/\n//
8705 }
8706 ' >>$CONFIG_STATUS || ac_write_fail=1
8707 rm -f conf$$subs.awk
8708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8709 _ACAWK
8710 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8711   for (key in S) S_is_set[key] = 1
8712   FS = "\a"
8713
8714 }
8715 {
8716   line = $ 0
8717   nfields = split(line, field, "@")
8718   substed = 0
8719   len = length(field[1])
8720   for (i = 2; i < nfields; i++) {
8721     key = field[i]
8722     keylen = length(key)
8723     if (S_is_set[key]) {
8724       value = S[key]
8725       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8726       len += length(value) + length(field[++i])
8727       substed = 1
8728     } else
8729       len += 1 + keylen
8730   }
8731
8732   print line
8733 }
8734
8735 _ACAWK
8736 _ACEOF
8737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8738 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8739   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8740 else
8741   cat
8742 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8743   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8744 _ACEOF
8745
8746 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8747 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8748 # trailing colons and then remove the whole line if VPATH becomes empty
8749 # (actually we leave an empty line to preserve line numbers).
8750 if test "x$srcdir" = x.; then
8751   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8752 h
8753 s///
8754 s/^/:/
8755 s/[      ]*$/:/
8756 s/:\$(srcdir):/:/g
8757 s/:\${srcdir}:/:/g
8758 s/:@srcdir@:/:/g
8759 s/^:*//
8760 s/:*$//
8761 x
8762 s/\(=[   ]*\).*/\1/
8763 G
8764 s/\n//
8765 s/^[^=]*=[       ]*$//
8766 }'
8767 fi
8768
8769 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8770 fi # test -n "$CONFIG_FILES"
8771
8772
8773 eval set X "  :F $CONFIG_FILES      "
8774 shift
8775 for ac_tag
8776 do
8777   case $ac_tag in
8778   :[FHLC]) ac_mode=$ac_tag; continue;;
8779   esac
8780   case $ac_mode$ac_tag in
8781   :[FHL]*:*);;
8782   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8783   :[FH]-) ac_tag=-:-;;
8784   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8785   esac
8786   ac_save_IFS=$IFS
8787   IFS=:
8788   set x $ac_tag
8789   IFS=$ac_save_IFS
8790   shift
8791   ac_file=$1
8792   shift
8793
8794   case $ac_mode in
8795   :L) ac_source=$1;;
8796   :[FH])
8797     ac_file_inputs=
8798     for ac_f
8799     do
8800       case $ac_f in
8801       -) ac_f="$ac_tmp/stdin";;
8802       *) # Look for the file first in the build tree, then in the source tree
8803          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8804          # because $ac_f cannot contain `:'.
8805          test -f "$ac_f" ||
8806            case $ac_f in
8807            [\\/$]*) false;;
8808            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8809            esac ||
8810            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8811       esac
8812       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8813       as_fn_append ac_file_inputs " '$ac_f'"
8814     done
8815
8816     # Let's still pretend it is `configure' which instantiates (i.e., don't
8817     # use $as_me), people would be surprised to read:
8818     #    /* config.h.  Generated by config.status.  */
8819     configure_input='Generated from '`
8820           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8821         `' by configure.'
8822     if test x"$ac_file" != x-; then
8823       configure_input="$ac_file.  $configure_input"
8824       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8825 $as_echo "$as_me: creating $ac_file" >&6;}
8826     fi
8827     # Neutralize special characters interpreted by sed in replacement strings.
8828     case $configure_input in #(
8829     *\&* | *\|* | *\\* )
8830        ac_sed_conf_input=`$as_echo "$configure_input" |
8831        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8832     *) ac_sed_conf_input=$configure_input;;
8833     esac
8834
8835     case $ac_tag in
8836     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8837       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8838     esac
8839     ;;
8840   esac
8841
8842   ac_dir=`$as_dirname -- "$ac_file" ||
8843 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8844          X"$ac_file" : 'X\(//\)[^/]' \| \
8845          X"$ac_file" : 'X\(//\)$' \| \
8846          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8847 $as_echo X"$ac_file" |
8848     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8849             s//\1/
8850             q
8851           }
8852           /^X\(\/\/\)[^/].*/{
8853             s//\1/
8854             q
8855           }
8856           /^X\(\/\/\)$/{
8857             s//\1/
8858             q
8859           }
8860           /^X\(\/\).*/{
8861             s//\1/
8862             q
8863           }
8864           s/.*/./; q'`
8865   as_dir="$ac_dir"; as_fn_mkdir_p
8866   ac_builddir=.
8867
8868 case "$ac_dir" in
8869 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8870 *)
8871   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8872   # A ".." for each directory in $ac_dir_suffix.
8873   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8874   case $ac_top_builddir_sub in
8875   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8876   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8877   esac ;;
8878 esac
8879 ac_abs_top_builddir=$ac_pwd
8880 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8881 # for backward compatibility:
8882 ac_top_builddir=$ac_top_build_prefix
8883
8884 case $srcdir in
8885   .)  # We are building in place.
8886     ac_srcdir=.
8887     ac_top_srcdir=$ac_top_builddir_sub
8888     ac_abs_top_srcdir=$ac_pwd ;;
8889   [\\/]* | ?:[\\/]* )  # Absolute name.
8890     ac_srcdir=$srcdir$ac_dir_suffix;
8891     ac_top_srcdir=$srcdir
8892     ac_abs_top_srcdir=$srcdir ;;
8893   *) # Relative name.
8894     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8895     ac_top_srcdir=$ac_top_build_prefix$srcdir
8896     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8897 esac
8898 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8899
8900
8901   case $ac_mode in
8902   :F)
8903   #
8904   # CONFIG_FILE
8905   #
8906
8907   case $INSTALL in
8908   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8909   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8910   esac
8911 _ACEOF
8912
8913 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8914 # If the template does not know about datarootdir, expand it.
8915 # FIXME: This hack should be removed a few years after 2.60.
8916 ac_datarootdir_hack=; ac_datarootdir_seen=
8917 ac_sed_dataroot='
8918 /datarootdir/ {
8919   p
8920   q
8921 }
8922 /@datadir@/p
8923 /@docdir@/p
8924 /@infodir@/p
8925 /@localedir@/p
8926 /@mandir@/p'
8927 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8928 *datarootdir*) ac_datarootdir_seen=yes;;
8929 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8930   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8931 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8932 _ACEOF
8933 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8934   ac_datarootdir_hack='
8935   s&@datadir@&$datadir&g
8936   s&@docdir@&$docdir&g
8937   s&@infodir@&$infodir&g
8938   s&@localedir@&$localedir&g
8939   s&@mandir@&$mandir&g
8940   s&\\\${datarootdir}&$datarootdir&g' ;;
8941 esac
8942 _ACEOF
8943
8944 # Neutralize VPATH when `$srcdir' = `.'.
8945 # Shell code in configure.ac might set extrasub.
8946 # FIXME: do we really want to maintain this feature?
8947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8948 ac_sed_extra="$ac_vpsub
8949 $extrasub
8950 _ACEOF
8951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8952 :t
8953 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8954 s|@configure_input@|$ac_sed_conf_input|;t t
8955 s&@top_builddir@&$ac_top_builddir_sub&;t t
8956 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8957 s&@srcdir@&$ac_srcdir&;t t
8958 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8959 s&@top_srcdir@&$ac_top_srcdir&;t t
8960 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8961 s&@builddir@&$ac_builddir&;t t
8962 s&@abs_builddir@&$ac_abs_builddir&;t t
8963 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8964 s&@INSTALL@&$ac_INSTALL&;t t
8965 $ac_datarootdir_hack
8966 "
8967 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8968   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8969
8970 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8971   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8972   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8973       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8974   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8975 which seems to be undefined.  Please make sure it is defined" >&5
8976 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8977 which seems to be undefined.  Please make sure it is defined" >&2;}
8978
8979   rm -f "$ac_tmp/stdin"
8980   case $ac_file in
8981   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8982   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8983   esac \
8984   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8985  ;;
8986
8987
8988
8989   esac
8990
8991 done # for ac_tag
8992
8993
8994 as_fn_exit 0
8995 _ACEOF
8996 ac_clean_files=$ac_clean_files_save
8997
8998 test $ac_write_fail = 0 ||
8999   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9000
9001
9002 # configure is writing to config.log, and then calls config.status.
9003 # config.status does its own redirection, appending to config.log.
9004 # Unfortunately, on DOS this fails, as config.log is still kept open
9005 # by configure, so config.status won't be able to write to it; its
9006 # output is simply discarded.  So we exec the FD to /dev/null,
9007 # effectively closing config.log, so it can be properly (re)opened and
9008 # appended to by config.status.  When coming back to configure, we
9009 # need to make the FD available again.
9010 if test "$no_create" != yes; then
9011   ac_cs_success=:
9012   ac_config_status_args=
9013   test "$silent" = yes &&
9014     ac_config_status_args="$ac_config_status_args --quiet"
9015   exec 5>/dev/null
9016   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9017   exec 5>>config.log
9018   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9019   # would make configure fail if this is the last instruction.
9020   $ac_cs_success || as_fn_exit 1
9021 fi
9022 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9023   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9024 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9025 fi
9026
9027
9028 echo
9029 echo "ICU for C/C++ $VERSION is ready to be built."
9030 echo "=== Important Notes: ==="
9031
9032 echo "Data Packaging: $datapackaging"
9033 echo " This means: $datapackaging_msg"
9034 echo " To locate data: $datapackaging_howfound"
9035
9036 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
9037 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
9038 else
9039 echo "** WARNING: $U_MAKE may not be GNU make."
9040 echo "This may cause ICU to fail to build. Please make sure that GNU make"
9041 echo "is in your PATH so that the configure script can detect its location."
9042 fi
9043 if test "x$AR" = "xfalse"; then
9044   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
9045 fi
9046
9047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
9048 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
9049 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
9050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9051 $as_echo "ok" >&6; }
9052 else
9053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
9054 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
9055 fi
9056
9057
9058 if test -n "$UCONFIG_CPPFLAGS"; then
9059    HDRFILE="uconfig.h.prepend"
9060    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
9061    echo
9062    echo "   ${UCONFIG_CPPFLAGS}"
9063    echo
9064    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.'
9065    echo "Creating the file ${HDRFILE}"
9066    echo
9067    echo '---------------   ' "${HDRFILE}"
9068    echo > "${HDRFILE}"
9069    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
9070    echo >> "${HDRFILE}"
9071    for flag in ${UCONFIG_CPPFLAGS};
9072    do
9073         echo " /* $flag */" >> "${HDRFILE}"
9074         case "${flag}" in
9075         -D*=*)
9076            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
9077           \echo >> "${HDRFILE}"
9078           ;;
9079         -D*)
9080            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
9081           \echo >> "${HDRFILE}"
9082           ;;
9083         *)
9084           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
9085           \echo >> "${HDRFILE}"
9086           ;;
9087         esac
9088    done
9089    cat "${HDRFILE}"
9090    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
9091    echo >> "${HDRFILE}"
9092    echo '--------------- end ' "${HDRFILE}"
9093 fi
9094
9095
9096 if test -n "$UCONFIG_CFLAGS"; then
9097    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
9098 fi
9099
9100 if test -n "$UCONFIG_CXXFLAGS"; then
9101    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
9102 fi
9103
9104 if test "$tools" = false;
9105 then
9106         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
9107         echo "## Expect build failures in the 'data', 'test', and other directories."
9108 fi
9109
9110 $as_unset _CXX_CXXSUFFIX