icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ICU 55.1.
   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='55.1'
 586 PACKAGE_STRING='ICU 55.1'
 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 SAMPLES_TRUE
 639 TESTS_TRUE
 640 ICULIBSUFFIXCNAME
 641 U_HAVE_LIB_SUFFIX
 642 ICULIBSUFFIX
 643 DATA_PACKAGING_MODE
 644 thepkgicudatadir
 645 pkgicudatadir
 646 TOOLS_TRUE
 647 LAYOUTEX_TRUE
 648 LAYOUT_TRUE
 649 ICUIO_TRUE
 650 EXTRAS_TRUE
 651 U_HAVE_WCSCPY
 652 U_HAVE_WCHAR_H
 653 U_TIMEZONE
 654 U_HAVE_TIMEZONE
 655 U_TZNAME
 656 U_HAVE_TZNAME
 657 U_TZSET
 658 U_HAVE_TZSET
 659 U_HAVE_POPEN
 660 U_HAVE_PLACEMENT_NEW
 661 U_OVERRIDE_CXX_ALLOCATION
 662 U_NL_LANGINFO_CODESET
 663 U_HAVE_NL_LANGINFO_CODESET
 664 U_IS_BIG_ENDIAN
 665 U_HAVE_DIRENT_H
 666 U_HAVE_INTTYPES_H
 667 GENCCODE_ASSEMBLY
 668 HAVE_MMAP
 669 LIB_THREAD
 670 U_HAVE_ATOMIC
 671 U_HAVE_STD_STRING
 672 ENABLE_RPATH
 673 U_ENABLE_DYLOAD
 674 U_ENABLE_TRACING
 675 U_DISABLE_RENAMING
 676 AR
 677 RANLIB
 678 U_DEFAULT_SHOW_DRAFT
 679 UCLN_NO_AUTO_CLEANUP
 680 ENABLE_STATIC
 681 ENABLE_SHARED
 682 LIB_M
 683 COMPILE_LINK_ENVVAR
 684 ARFLAGS
 685 EGREP
 686 GREP
 687 DOXYGEN
 688 cross_buildroot
 689 U_MAKE
 690 cross_compiling
 691 INSTALL_DATA
 692 INSTALL_SCRIPT
 693 INSTALL_PROGRAM
 694 CPP
 695 ICULEHB_LIBS
 696 ICULEHB_CFLAGS
 697 PKG_CONFIG
 698 ac_ct_CXX
 699 CXXFLAGS
 700 CXX
 701 OBJEXT
 702 EXEEXT
 703 ac_ct_CC
 704 LDFLAGS
 705 CFLAGS
 706 CC
 707 ENABLE_RELEASE
 708 ENABLE_DEBUG
 709 CPPFLAGS
 710 host_os
 711 host_vendor
 712 host_cpu
 713 host
 714 build_os
 715 build_vendor
 716 build_cpu
 717 build
 718 UNICODE_VERSION
 719 LIB_VERSION_MAJOR
 720 LIB_VERSION
 721 VERSION
 722 ICU_ECHO_T
 723 ICU_ECHO_C
 724 ICU_ECHO_N
 725 PACKAGE
 726 target_alias
 727 host_alias
 728 build_alias
 729 LIBS
 730 ECHO_T
 731 ECHO_N
 732 ECHO_C
 733 DEFS
 734 mandir
 735 localedir
 736 libdir
 737 psdir
 738 pdfdir
 739 dvidir
 740 htmldir
 741 infodir
 742 docdir
 743 oldincludedir
 744 includedir
 745 localstatedir
 746 sharedstatedir
 747 sysconfdir
 748 datadir
 749 datarootdir
 750 libexecdir
 751 sbindir
 752 bindir
 753 program_transform_name
 754 prefix
 755 exec_prefix
 756 PACKAGE_URL
 757 PACKAGE_BUGREPORT
 758 PACKAGE_STRING
 759 PACKAGE_VERSION
 760 PACKAGE_TARNAME
 761 PACKAGE_NAME
 762 PATH_SEPARATOR
 763 SHELL'
 764 ac_subst_files=''
 765 ac_user_opts='
 766 enable_option_checking
 767 enable_debug
 768 enable_release
 769 with_cross_build
 770 enable_strict
 771 enable_64bit_libs
 772 with_library_bits
 773 enable_shared
 774 enable_static
 775 enable_auto_cleanup
 776 enable_draft
 777 enable_renaming
 778 enable_tracing
 779 enable_dyload
 780 enable_rpath
 781 enable_weak_threads
 782 enable_extras
 783 enable_icuio
 784 enable_layout
 785 enable_layoutex
 786 enable_tools
 787 with_data_packaging
 788 with_library_suffix
 789 enable_tests
 790 enable_samples
 791 '
 792       ac_precious_vars='build_alias
 793 host_alias
 794 target_alias
 795 CC
 796 CFLAGS
 797 LDFLAGS
 798 LIBS
 799 CPPFLAGS
 800 CXX
 801 CXXFLAGS
 802 CCC
 803 PKG_CONFIG
 804 ICULEHB_CFLAGS
 805 ICULEHB_LIBS
 806 CPP'
 807
 808
 809 # Initialize some variables set by options.
 810 ac_init_help=
 811 ac_init_version=false
 812 ac_unrecognized_opts=
 813 ac_unrecognized_sep=
 814 # The variables have the same names as the options, with
 815 # dashes changed to underlines.
 816 cache_file=/dev/null
 817 exec_prefix=NONE
 818 no_create=
 819 no_recursion=
 820 prefix=NONE
 821 program_prefix=NONE
 822 program_suffix=NONE
 823 program_transform_name=s,x,x,
 824 silent=
 825 site=
 826 srcdir=
 827 verbose=
 828 x_includes=NONE
 829 x_libraries=NONE
 830
 831 # Installation directory options.
 832 # These are left unexpanded so users can "make install exec_prefix=/foo"
 833 # and all the variables that are supposed to be based on exec_prefix
 834 # by default will actually change.
 835 # Use braces instead of parens because sh, perl, etc. also accept them.
 836 # (The list follows the same order as the GNU Coding Standards.)
 837 bindir='${exec_prefix}/bin'
 838 sbindir='${exec_prefix}/sbin'
 839 libexecdir='${exec_prefix}/libexec'
 840 datarootdir='${prefix}/share'
 841 datadir='${datarootdir}'
 842 sysconfdir='${prefix}/etc'
 843 sharedstatedir='${prefix}/com'
 844 localstatedir='${prefix}/var'
 845 includedir='${prefix}/include'
 846 oldincludedir='/usr/include'
 847 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 848 infodir='${datarootdir}/info'
 849 htmldir='${docdir}'
 850 dvidir='${docdir}'
 851 pdfdir='${docdir}'
 852 psdir='${docdir}'
 853 libdir='${exec_prefix}/lib'
 854 localedir='${datarootdir}/locale'
 855 mandir='${datarootdir}/man'
 856
 857 ac_prev=
 858 ac_dashdash=
 859 for ac_option
 860 do
 861   # If the previous option needs an argument, assign it.
 862   if test -n "$ac_prev"; then
 863     eval $ac_prev=\$ac_option
 864     ac_prev=
 865     continue
 866   fi
 867
 868   case $ac_option in
 869   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 870   *=)   ac_optarg= ;;
 871   *)    ac_optarg=yes ;;
 872   esac
 873
 874   # Accept the important Cygnus configure options, so we can diagnose typos.
 875
 876   case $ac_dashdash$ac_option in
 877   --)
 878     ac_dashdash=yes ;;
 879
 880   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 881     ac_prev=bindir ;;
 882   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 883     bindir=$ac_optarg ;;
 884
 885   -build | --build | --buil | --bui | --bu)
 886     ac_prev=build_alias ;;
 887   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 888     build_alias=$ac_optarg ;;
 889
 890   -cache-file | --cache-file | --cache-fil | --cache-fi \
 891   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 892     ac_prev=cache_file ;;
 893   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 894   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 895     cache_file=$ac_optarg ;;
 896
 897   --config-cache | -C)
 898     cache_file=config.cache ;;
 899
 900   -datadir | --datadir | --datadi | --datad)
 901     ac_prev=datadir ;;
 902   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 903     datadir=$ac_optarg ;;
 904
 905   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 906   | --dataroo | --dataro | --datar)
 907     ac_prev=datarootdir ;;
 908   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 909   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 910     datarootdir=$ac_optarg ;;
 911
 912   -disable-* | --disable-*)
 913     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 914     # Reject names that are not valid shell variable names.
 915     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 916       as_fn_error $? "invalid feature name: $ac_useropt"
 917     ac_useropt_orig=$ac_useropt
 918     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 919     case $ac_user_opts in
 920       *"
 921 "enable_$ac_useropt"
 922 "*) ;;
 923       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 924          ac_unrecognized_sep=', ';;
 925     esac
 926     eval enable_$ac_useropt=no ;;
 927
 928   -docdir | --docdir | --docdi | --doc | --do)
 929     ac_prev=docdir ;;
 930   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 931     docdir=$ac_optarg ;;
 932
 933   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 934     ac_prev=dvidir ;;
 935   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 936     dvidir=$ac_optarg ;;
 937
 938   -enable-* | --enable-*)
 939     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 940     # Reject names that are not valid shell variable names.
 941     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 942       as_fn_error $? "invalid feature name: $ac_useropt"
 943     ac_useropt_orig=$ac_useropt
 944     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 945     case $ac_user_opts in
 946       *"
 947 "enable_$ac_useropt"
 948 "*) ;;
 949       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 950          ac_unrecognized_sep=', ';;
 951     esac
 952     eval enable_$ac_useropt=\$ac_optarg ;;
 953
 954   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 955   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 956   | --exec | --exe | --ex)
 957     ac_prev=exec_prefix ;;
 958   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 959   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 960   | --exec=* | --exe=* | --ex=*)
 961     exec_prefix=$ac_optarg ;;
 962
 963   -gas | --gas | --ga | --g)
 964     # Obsolete; use --with-gas.
 965     with_gas=yes ;;
 966
 967   -help | --help | --hel | --he | -h)
 968     ac_init_help=long ;;
 969   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 970     ac_init_help=recursive ;;
 971   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 972     ac_init_help=short ;;
 973
 974   -host | --host | --hos | --ho)
 975     ac_prev=host_alias ;;
 976   -host=* | --host=* | --hos=* | --ho=*)
 977     host_alias=$ac_optarg ;;
 978
 979   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 980     ac_prev=htmldir ;;
 981   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 982   | --ht=*)
 983     htmldir=$ac_optarg ;;
 984
 985   -includedir | --includedir | --includedi | --included | --include \
 986   | --includ | --inclu | --incl | --inc)
 987     ac_prev=includedir ;;
 988   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 989   | --includ=* | --inclu=* | --incl=* | --inc=*)
 990     includedir=$ac_optarg ;;
 991
 992   -infodir | --infodir | --infodi | --infod | --info | --inf)
 993     ac_prev=infodir ;;
 994   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 995     infodir=$ac_optarg ;;
 996
 997   -libdir | --libdir | --libdi | --libd)
 998     ac_prev=libdir ;;
 999   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1000     libdir=$ac_optarg ;;
1001
1002   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1003   | --libexe | --libex | --libe)
1004     ac_prev=libexecdir ;;
1005   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1006   | --libexe=* | --libex=* | --libe=*)
1007     libexecdir=$ac_optarg ;;
1008
1009   -localedir | --localedir | --localedi | --localed | --locale)
1010     ac_prev=localedir ;;
1011   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1012     localedir=$ac_optarg ;;
1013
1014   -localstatedir | --localstatedir | --localstatedi | --localstated \
1015   | --localstate | --localstat | --localsta | --localst | --locals)
1016     ac_prev=localstatedir ;;
1017   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1018   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1019     localstatedir=$ac_optarg ;;
1020
1021   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1022     ac_prev=mandir ;;
1023   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1024     mandir=$ac_optarg ;;
1025
1026   -nfp | --nfp | --nf)
1027     # Obsolete; use --without-fp.
1028     with_fp=no ;;
1029
1030   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1031   | --no-cr | --no-c | -n)
1032     no_create=yes ;;
1033
1034   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1035   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1036     no_recursion=yes ;;
1037
1038   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1039   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1040   | --oldin | --oldi | --old | --ol | --o)
1041     ac_prev=oldincludedir ;;
1042   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1043   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1044   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1045     oldincludedir=$ac_optarg ;;
1046
1047   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1048     ac_prev=prefix ;;
1049   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1050     prefix=$ac_optarg ;;
1051
1052   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1053   | --program-pre | --program-pr | --program-p)
1054     ac_prev=program_prefix ;;
1055   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1056   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1057     program_prefix=$ac_optarg ;;
1058
1059   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1060   | --program-suf | --program-su | --program-s)
1061     ac_prev=program_suffix ;;
1062   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1063   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1064     program_suffix=$ac_optarg ;;
1065
1066   -program-transform-name | --program-transform-name \
1067   | --program-transform-nam | --program-transform-na \
1068   | --program-transform-n | --program-transform- \
1069   | --program-transform | --program-transfor \
1070   | --program-transfo | --program-transf \
1071   | --program-trans | --program-tran \
1072   | --progr-tra | --program-tr | --program-t)
1073     ac_prev=program_transform_name ;;
1074   -program-transform-name=* | --program-transform-name=* \
1075   | --program-transform-nam=* | --program-transform-na=* \
1076   | --program-transform-n=* | --program-transform-=* \
1077   | --program-transform=* | --program-transfor=* \
1078   | --program-transfo=* | --program-transf=* \
1079   | --program-trans=* | --program-tran=* \
1080   | --progr-tra=* | --program-tr=* | --program-t=*)
1081     program_transform_name=$ac_optarg ;;
1082
1083   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1084     ac_prev=pdfdir ;;
1085   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1086     pdfdir=$ac_optarg ;;
1087
1088   -psdir | --psdir | --psdi | --psd | --ps)
1089     ac_prev=psdir ;;
1090   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1091     psdir=$ac_optarg ;;
1092
1093   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1094   | -silent | --silent | --silen | --sile | --sil)
1095     silent=yes ;;
1096
1097   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1098     ac_prev=sbindir ;;
1099   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1100   | --sbi=* | --sb=*)
1101     sbindir=$ac_optarg ;;
1102
1103   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1104   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1105   | --sharedst | --shareds | --shared | --share | --shar \
1106   | --sha | --sh)
1107     ac_prev=sharedstatedir ;;
1108   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1109   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1110   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1111   | --sha=* | --sh=*)
1112     sharedstatedir=$ac_optarg ;;
1113
1114   -site | --site | --sit)
1115     ac_prev=site ;;
1116   -site=* | --site=* | --sit=*)
1117     site=$ac_optarg ;;
1118
1119   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1120     ac_prev=srcdir ;;
1121   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1122     srcdir=$ac_optarg ;;
1123
1124   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1125   | --syscon | --sysco | --sysc | --sys | --sy)
1126     ac_prev=sysconfdir ;;
1127   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1128   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1129     sysconfdir=$ac_optarg ;;
1130
1131   -target | --target | --targe | --targ | --tar | --ta | --t)
1132     ac_prev=target_alias ;;
1133   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1134     target_alias=$ac_optarg ;;
1135
1136   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1137     verbose=yes ;;
1138
1139   -version | --version | --versio | --versi | --vers | -V)
1140     ac_init_version=: ;;
1141
1142   -with-* | --with-*)
1143     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1144     # Reject names that are not valid shell variable names.
1145     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1146       as_fn_error $? "invalid package name: $ac_useropt"
1147     ac_useropt_orig=$ac_useropt
1148     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1149     case $ac_user_opts in
1150       *"
1151 "with_$ac_useropt"
1152 "*) ;;
1153       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1154          ac_unrecognized_sep=', ';;
1155     esac
1156     eval with_$ac_useropt=\$ac_optarg ;;
1157
1158   -without-* | --without-*)
1159     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1160     # Reject names that are not valid shell variable names.
1161     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1162       as_fn_error $? "invalid package name: $ac_useropt"
1163     ac_useropt_orig=$ac_useropt
1164     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1165     case $ac_user_opts in
1166       *"
1167 "with_$ac_useropt"
1168 "*) ;;
1169       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1170          ac_unrecognized_sep=', ';;
1171     esac
1172     eval with_$ac_useropt=no ;;
1173
1174   --x)
1175     # Obsolete; use --with-x.
1176     with_x=yes ;;
1177
1178   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1179   | --x-incl | --x-inc | --x-in | --x-i)
1180     ac_prev=x_includes ;;
1181   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1182   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1183     x_includes=$ac_optarg ;;
1184
1185   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1186   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1187     ac_prev=x_libraries ;;
1188   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1189   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1190     x_libraries=$ac_optarg ;;
1191
1192   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1193 Try \`$0 --help' for more information"
1194     ;;
1195
1196   *=*)
1197     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1198     # Reject names that are not valid shell variable names.
1199     case $ac_envvar in #(
1200       '' | [0-9]* | *[!_$as_cr_alnum]* )
1201       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1202     esac
1203     eval $ac_envvar=\$ac_optarg
1204     export $ac_envvar ;;
1205
1206   *)
1207     # FIXME: should be removed in autoconf 3.0.
1208     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1209     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1210       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1211     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1212     ;;
1213
1214   esac
1215 done
1216
1217 if test -n "$ac_prev"; then
1218   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1219   as_fn_error $? "missing argument to $ac_option"
1220 fi
1221
1222 if test -n "$ac_unrecognized_opts"; then
1223   case $enable_option_checking in
1224     no) ;;
1225     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1226     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1227   esac
1228 fi
1229
1230 # Check all directory arguments for consistency.
1231 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1232                 datadir sysconfdir sharedstatedir localstatedir includedir \
1233                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1234                 libdir localedir mandir
1235 do
1236   eval ac_val=\$$ac_var
1237   # Remove trailing slashes.
1238   case $ac_val in
1239     */ )
1240       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1241       eval $ac_var=\$ac_val;;
1242   esac
1243   # Be sure to have absolute directory names.
1244   case $ac_val in
1245     [\\/$]* | ?:[\\/]* )  continue;;
1246     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1247   esac
1248   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1249 done
1250
1251 # There might be people who depend on the old broken behavior: `$host'
1252 # used to hold the argument of --host etc.
1253 # FIXME: To remove some day.
1254 build=$build_alias
1255 host=$host_alias
1256 target=$target_alias
1257
1258 # FIXME: To remove some day.
1259 if test "x$host_alias" != x; then
1260   if test "x$build_alias" = x; then
1261     cross_compiling=maybe
1262   elif test "x$build_alias" != "x$host_alias"; then
1263     cross_compiling=yes
1264   fi
1265 fi
1266
1267 ac_tool_prefix=
1268 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1269
1270 test "$silent" = yes && exec 6>/dev/null
1271
1272
1273 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1274 ac_ls_di=`ls -di .` &&
1275 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1276   as_fn_error $? "working directory cannot be determined"
1277 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1278   as_fn_error $? "pwd does not report name of working directory"
1279
1280
1281 # Find the source files, if location was not specified.
1282 if test -z "$srcdir"; then
1283   ac_srcdir_defaulted=yes
1284   # Try the directory containing this script, then the parent directory.
1285   ac_confdir=`$as_dirname -- "$as_myself" ||
1286 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1287          X"$as_myself" : 'X\(//\)[^/]' \| \
1288          X"$as_myself" : 'X\(//\)$' \| \
1289          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1290 $as_echo X"$as_myself" |
1291     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1292             s//\1/
1293             q
1294           }
1295           /^X\(\/\/\)[^/].*/{
1296             s//\1/
1297             q
1298           }
1299           /^X\(\/\/\)$/{
1300             s//\1/
1301             q
1302           }
1303           /^X\(\/\).*/{
1304             s//\1/
1305             q
1306           }
1307           s/.*/./; q'`
1308   srcdir=$ac_confdir
1309   if test ! -r "$srcdir/$ac_unique_file"; then
1310     srcdir=..
1311   fi
1312 else
1313   ac_srcdir_defaulted=no
1314 fi
1315 if test ! -r "$srcdir/$ac_unique_file"; then
1316   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1317   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1318 fi
1319 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1320 ac_abs_confdir=`(
1321         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1322         pwd)`
1323 # When building in place, set srcdir=.
1324 if test "$ac_abs_confdir" = "$ac_pwd"; then
1325   srcdir=.
1326 fi
1327 # Remove unnecessary trailing slashes from srcdir.
1328 # Double slashes in file names in object file debugging info
1329 # mess up M-x gdb in Emacs.
1330 case $srcdir in
1331 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1332 esac
1333 for ac_var in $ac_precious_vars; do
1334   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1335   eval ac_env_${ac_var}_value=\$${ac_var}
1336   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1337   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1338 done
1339
1340 #
1341 # Report the --help message.
1342 #
1343 if test "$ac_init_help" = "long"; then
1344   # Omit some internal or obsolete options to make the list less imposing.
1345   # This message is too long to be a string in the A/UX 3.1 sh.
1346   cat <<_ACEOF
1347 \`configure' configures ICU 55.1 to adapt to many kinds of systems.
1348
1349 Usage: $0 [OPTION]... [VAR=VALUE]...
1350
1351 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1352 VAR=VALUE.  See below for descriptions of some of the useful variables.
1353
1354 Defaults for the options are specified in brackets.
1355
1356 Configuration:
1357   -h, --help              display this help and exit
1358       --help=short        display options specific to this package
1359       --help=recursive    display the short help of all the included packages
1360   -V, --version           display version information and exit
1361   -q, --quiet, --silent   do not print \`checking ...' messages
1362       --cache-file=FILE   cache test results in FILE [disabled]
1363   -C, --config-cache      alias for \`--cache-file=config.cache'
1364   -n, --no-create         do not create output files
1365       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1366
1367 Installation directories:
1368   --prefix=PREFIX         install architecture-independent files in PREFIX
1369                           [$ac_default_prefix]
1370   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1371                           [PREFIX]
1372
1373 By default, \`make install' will install all the files in
1374 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1375 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1376 for instance \`--prefix=\$HOME'.
1377
1378 For better control, use the options below.
1379
1380 Fine tuning of the installation directories:
1381   --bindir=DIR            user executables [EPREFIX/bin]
1382   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1383   --libexecdir=DIR        program executables [EPREFIX/libexec]
1384   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1385   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1386   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1387   --libdir=DIR            object code libraries [EPREFIX/lib]
1388   --includedir=DIR        C header files [PREFIX/include]
1389   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1390   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1391   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1392   --infodir=DIR           info documentation [DATAROOTDIR/info]
1393   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1394   --mandir=DIR            man documentation [DATAROOTDIR/man]
1395   --docdir=DIR            documentation root [DATAROOTDIR/doc/International
1396                           Components for Unicode]
1397   --htmldir=DIR           html documentation [DOCDIR]
1398   --dvidir=DIR            dvi documentation [DOCDIR]
1399   --pdfdir=DIR            pdf documentation [DOCDIR]
1400   --psdir=DIR             ps documentation [DOCDIR]
1401 _ACEOF
1402
1403   cat <<\_ACEOF
1404
1405 System types:
1406   --build=BUILD     configure for building on BUILD [guessed]
1407   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1408 _ACEOF
1409 fi
1410
1411 if test -n "$ac_init_help"; then
1412   case $ac_init_help in
1413      short | recursive ) echo "Configuration of ICU 55.1:";;
1414    esac
1415   cat <<\_ACEOF
1416
1417 Optional Features:
1418   --disable-option-checking  ignore unrecognized --enable/--with options
1419   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1420   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1421   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1422   --enable-release        build release libraries default=yes
1423   --enable-strict         compile with strict compiler options default=yes
1424   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1425   --enable-shared         build shared libraries default=yes
1426   --enable-static         build static libraries default=no
1427   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1428   --enable-draft          enable draft APIs (and internal APIs) default=yes
1429   --enable-renaming       add a version suffix to symbols default=yes
1430   --enable-tracing        enable function and data tracing default=no
1431   --disable-dyload        disable dynamic loading default=no
1432   --enable-rpath          use rpath when linking default is only if necessary
1433   --enable-weak-threads   weakly reference the threading library default=no
1434   --enable-extras         build ICU extras default=yes
1435   --enable-icuio          build ICU's icuio library default=yes
1436   --enable-layout         build ICU's DEPRECATED layout library default=yes
1437   --enable-layoutex         build ICU's Paragraph Layout library default=same-as-layout.
1438             If not building with the ICU Layout library, then icu-le-hb must be installed via pkg-config.
1439             See http://harfbuzz.org
1440   --enable-tools         build ICU's tools default=yes
1441   --enable-tests          build ICU tests default=yes
1442   --enable-samples        build ICU samples default=yes
1443
1444 Additionally, the variable FORCE_LIBS may be set before calling configure.
1445 If set, it will REPLACE any automatic list of libraries.
1446
1447 Optional Packages:
1448   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1449   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1450   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1451   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1452   --with-data-packaging     specify how to package ICU data. Possible values:
1453         files    raw files (.res, etc)
1454         archive  build a single icudtXX.dat file
1455         library  shared library (.dll/.so/etc.)
1456         static   static library (.a/.lib/etc.)
1457         auto     build shared if possible (default)
1458            See http://userguide.icu-project.org/icudata for more info.
1459   --with-library-suffix=suffix    tag a suffix to the library names default=
1460
1461 Some influential environment variables:
1462   CC          C compiler command
1463   CFLAGS      C compiler flags
1464   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1465               nonstandard directory <lib dir>
1466   LIBS        libraries to pass to the linker, e.g. -l<library>
1467   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1468               you have headers in a nonstandard directory <include dir>
1469   CXX         C++ compiler command
1470   CXXFLAGS    C++ compiler flags
1471   PKG_CONFIG  path to pkg-config utility
1472   ICULEHB_CFLAGS
1473               C compiler flags for ICULEHB, overriding pkg-config
1474   ICULEHB_LIBS
1475               linker flags for ICULEHB, overriding pkg-config
1476   CPP         C preprocessor
1477
1478 Use these variables to override the choices made by `configure' or to help
1479 it to find libraries and programs with nonstandard names/locations.
1480
1481 Report bugs to <http://icu-project.org/bugs>.
1482 ICU home page: <http://icu-project.org>.
1483 _ACEOF
1484 ac_status=$?
1485 fi
1486
1487 if test "$ac_init_help" = "recursive"; then
1488   # If there are subdirs, report their specific --help.
1489   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1490     test -d "$ac_dir" ||
1491       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1492       continue
1493     ac_builddir=.
1494
1495 case "$ac_dir" in
1496 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1497 *)
1498   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1499   # A ".." for each directory in $ac_dir_suffix.
1500   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1501   case $ac_top_builddir_sub in
1502   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1503   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1504   esac ;;
1505 esac
1506 ac_abs_top_builddir=$ac_pwd
1507 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1508 # for backward compatibility:
1509 ac_top_builddir=$ac_top_build_prefix
1510
1511 case $srcdir in
1512   .)  # We are building in place.
1513     ac_srcdir=.
1514     ac_top_srcdir=$ac_top_builddir_sub
1515     ac_abs_top_srcdir=$ac_pwd ;;
1516   [\\/]* | ?:[\\/]* )  # Absolute name.
1517     ac_srcdir=$srcdir$ac_dir_suffix;
1518     ac_top_srcdir=$srcdir
1519     ac_abs_top_srcdir=$srcdir ;;
1520   *) # Relative name.
1521     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1522     ac_top_srcdir=$ac_top_build_prefix$srcdir
1523     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1524 esac
1525 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1526
1527     cd "$ac_dir" || { ac_status=$?; continue; }
1528     # Check for guested configure.
1529     if test -f "$ac_srcdir/configure.gnu"; then
1530       echo &&
1531       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1532     elif test -f "$ac_srcdir/configure"; then
1533       echo &&
1534       $SHELL "$ac_srcdir/configure" --help=recursive
1535     else
1536       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1537     fi || ac_status=$?
1538     cd "$ac_pwd" || { ac_status=$?; break; }
1539   done
1540 fi
1541
1542 test -n "$ac_init_help" && exit $ac_status
1543 if $ac_init_version; then
1544   cat <<\_ACEOF
1545 ICU configure 55.1
1546 generated by GNU Autoconf 2.69
1547
1548 Copyright (C) 2012 Free Software Foundation, Inc.
1549 This configure script is free software; the Free Software Foundation
1550 gives unlimited permission to copy, distribute and modify it.
1551
1552  Copyright (c) 1999-2014, International Business Machines Corporation and others. All Rights Reserved.
1553 _ACEOF
1554   exit
1555 fi
1556
1557 ## ------------------------ ##
1558 ## Autoconf initialization. ##
1559 ## ------------------------ ##
1560
1561 # ac_fn_c_try_compile LINENO
1562 # --------------------------
1563 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1564 ac_fn_c_try_compile ()
1565 {
1566   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1567   rm -f conftest.$ac_objext
1568   if { { ac_try="$ac_compile"
1569 case "(($ac_try" in
1570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1571   *) ac_try_echo=$ac_try;;
1572 esac
1573 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574 $as_echo "$ac_try_echo"; } >&5
1575   (eval "$ac_compile") 2>conftest.err
1576   ac_status=$?
1577   if test -s conftest.err; then
1578     grep -v '^ *+' conftest.err >conftest.er1
1579     cat conftest.er1 >&5
1580     mv -f conftest.er1 conftest.err
1581   fi
1582   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1583   test $ac_status = 0; } && {
1584          test -z "$ac_c_werror_flag" ||
1585          test ! -s conftest.err
1586        } && test -s conftest.$ac_objext; then :
1587   ac_retval=0
1588 else
1589   $as_echo "$as_me: failed program was:" >&5
1590 sed 's/^/| /' conftest.$ac_ext >&5
1591
1592         ac_retval=1
1593 fi
1594   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595   as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_compile
1598
1599 # ac_fn_cxx_try_compile LINENO
1600 # ----------------------------
1601 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1602 ac_fn_cxx_try_compile ()
1603 {
1604   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1605   rm -f conftest.$ac_objext
1606   if { { ac_try="$ac_compile"
1607 case "(($ac_try" in
1608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1609   *) ac_try_echo=$ac_try;;
1610 esac
1611 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1612 $as_echo "$ac_try_echo"; } >&5
1613   (eval "$ac_compile") 2>conftest.err
1614   ac_status=$?
1615   if test -s conftest.err; then
1616     grep -v '^ *+' conftest.err >conftest.er1
1617     cat conftest.er1 >&5
1618     mv -f conftest.er1 conftest.err
1619   fi
1620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1621   test $ac_status = 0; } && {
1622          test -z "$ac_cxx_werror_flag" ||
1623          test ! -s conftest.err
1624        } && test -s conftest.$ac_objext; then :
1625   ac_retval=0
1626 else
1627   $as_echo "$as_me: failed program was:" >&5
1628 sed 's/^/| /' conftest.$ac_ext >&5
1629
1630         ac_retval=1
1631 fi
1632   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633   as_fn_set_status $ac_retval
1634
1635 } # ac_fn_cxx_try_compile
1636
1637 # ac_fn_c_try_cpp LINENO
1638 # ----------------------
1639 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1640 ac_fn_c_try_cpp ()
1641 {
1642   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643   if { { ac_try="$ac_cpp conftest.$ac_ext"
1644 case "(($ac_try" in
1645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1646   *) ac_try_echo=$ac_try;;
1647 esac
1648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1649 $as_echo "$ac_try_echo"; } >&5
1650   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1651   ac_status=$?
1652   if test -s conftest.err; then
1653     grep -v '^ *+' conftest.err >conftest.er1
1654     cat conftest.er1 >&5
1655     mv -f conftest.er1 conftest.err
1656   fi
1657   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1658   test $ac_status = 0; } > conftest.i && {
1659          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1660          test ! -s conftest.err
1661        }; then :
1662   ac_retval=0
1663 else
1664   $as_echo "$as_me: failed program was:" >&5
1665 sed 's/^/| /' conftest.$ac_ext >&5
1666
1667     ac_retval=1
1668 fi
1669   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1670   as_fn_set_status $ac_retval
1671
1672 } # ac_fn_c_try_cpp
1673
1674 # ac_fn_cxx_try_link LINENO
1675 # -------------------------
1676 # Try to link conftest.$ac_ext, and return whether this succeeded.
1677 ac_fn_cxx_try_link ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   rm -f conftest.$ac_objext conftest$ac_exeext
1681   if { { ac_try="$ac_link"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_link") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } && {
1697          test -z "$ac_cxx_werror_flag" ||
1698          test ! -s conftest.err
1699        } && test -s conftest$ac_exeext && {
1700          test "$cross_compiling" = yes ||
1701          test -x conftest$ac_exeext
1702        }; then :
1703   ac_retval=0
1704 else
1705   $as_echo "$as_me: failed program was:" >&5
1706 sed 's/^/| /' conftest.$ac_ext >&5
1707
1708         ac_retval=1
1709 fi
1710   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1711   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1712   # interfere with the next link command; also delete a directory that is
1713   # left behind by Apple's compiler.  We do this before executing the actions.
1714   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1715   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1716   as_fn_set_status $ac_retval
1717
1718 } # ac_fn_cxx_try_link
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758   as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1763 # --------------------------------------------
1764 # Tries to find the compile-time value of EXPR in a program that includes
1765 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1766 # computed
1767 ac_fn_c_compute_int ()
1768 {
1769   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770   if test "$cross_compiling" = yes; then
1771     # Depending upon the size, compute the lo and hi bounds.
1772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1773 /* end confdefs.h.  */
1774 $4
1775 int
1776 main ()
1777 {
1778 static int test_array [1 - 2 * !(($2) >= 0)];
1779 test_array [0] = 0;
1780 return test_array [0];
1781
1782   ;
1783   return 0;
1784 }
1785 _ACEOF
1786 if ac_fn_c_try_compile "$LINENO"; then :
1787   ac_lo=0 ac_mid=0
1788   while :; do
1789     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1790 /* end confdefs.h.  */
1791 $4
1792 int
1793 main ()
1794 {
1795 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1796 test_array [0] = 0;
1797 return test_array [0];
1798
1799   ;
1800   return 0;
1801 }
1802 _ACEOF
1803 if ac_fn_c_try_compile "$LINENO"; then :
1804   ac_hi=$ac_mid; break
1805 else
1806   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1807                         if test $ac_lo -le $ac_mid; then
1808                           ac_lo= ac_hi=
1809                           break
1810                         fi
1811                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1812 fi
1813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1814   done
1815 else
1816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1817 /* end confdefs.h.  */
1818 $4
1819 int
1820 main ()
1821 {
1822 static int test_array [1 - 2 * !(($2) < 0)];
1823 test_array [0] = 0;
1824 return test_array [0];
1825
1826   ;
1827   return 0;
1828 }
1829 _ACEOF
1830 if ac_fn_c_try_compile "$LINENO"; then :
1831   ac_hi=-1 ac_mid=-1
1832   while :; do
1833     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1834 /* end confdefs.h.  */
1835 $4
1836 int
1837 main ()
1838 {
1839 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1840 test_array [0] = 0;
1841 return test_array [0];
1842
1843   ;
1844   return 0;
1845 }
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848   ac_lo=$ac_mid; break
1849 else
1850   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1851                         if test $ac_mid -le $ac_hi; then
1852                           ac_lo= ac_hi=
1853                           break
1854                         fi
1855                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1856 fi
1857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1858   done
1859 else
1860   ac_lo= ac_hi=
1861 fi
1862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1863 fi
1864 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1865 # Binary search between lo and hi bounds.
1866 while test "x$ac_lo" != "x$ac_hi"; do
1867   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1868   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1869 /* end confdefs.h.  */
1870 $4
1871 int
1872 main ()
1873 {
1874 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1875 test_array [0] = 0;
1876 return test_array [0];
1877
1878   ;
1879   return 0;
1880 }
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883   ac_hi=$ac_mid
1884 else
1885   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 done
1889 case $ac_lo in #((
1890 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1891 '') ac_retval=1 ;;
1892 esac
1893   else
1894     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 static long int longval () { return $2; }
1898 static unsigned long int ulongval () { return $2; }
1899 #include <stdio.h>
1900 #include <stdlib.h>
1901 int
1902 main ()
1903 {
1904
1905   FILE *f = fopen ("conftest.val", "w");
1906   if (! f)
1907     return 1;
1908   if (($2) < 0)
1909     {
1910       long int i = longval ();
1911       if (i != ($2))
1912         return 1;
1913       fprintf (f, "%ld", i);
1914     }
1915   else
1916     {
1917       unsigned long int i = ulongval ();
1918       if (i != ($2))
1919         return 1;
1920       fprintf (f, "%lu", i);
1921     }
1922   /* Do not output a trailing newline, as this causes \r\n confusion
1923      on some platforms.  */
1924   return ferror (f) || fclose (f) != 0;
1925
1926   ;
1927   return 0;
1928 }
1929 _ACEOF
1930 if ac_fn_c_try_run "$LINENO"; then :
1931   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1932 else
1933   ac_retval=1
1934 fi
1935 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1936   conftest.$ac_objext conftest.beam conftest.$ac_ext
1937 rm -f conftest.val
1938
1939   fi
1940   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1941   as_fn_set_status $ac_retval
1942
1943 } # ac_fn_c_compute_int
1944
1945 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1946 # -------------------------------------------------------
1947 # Tests whether HEADER exists and can be compiled using the include files in
1948 # INCLUDES, setting the cache variable VAR accordingly.
1949 ac_fn_c_check_header_compile ()
1950 {
1951   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1952   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1953 $as_echo_n "checking for $2... " >&6; }
1954 if eval \${$3+:} false; then :
1955   $as_echo_n "(cached) " >&6
1956 else
1957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1958 /* end confdefs.h.  */
1959 $4
1960 #include <$2>
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   eval "$3=yes"
1964 else
1965   eval "$3=no"
1966 fi
1967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1968 fi
1969 eval ac_res=\$$3
1970                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1971 $as_echo "$ac_res" >&6; }
1972   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1973
1974 } # ac_fn_c_check_header_compile
1975
1976 # ac_fn_c_try_link LINENO
1977 # -----------------------
1978 # Try to link conftest.$ac_ext, and return whether this succeeded.
1979 ac_fn_c_try_link ()
1980 {
1981   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982   rm -f conftest.$ac_objext conftest$ac_exeext
1983   if { { ac_try="$ac_link"
1984 case "(($ac_try" in
1985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1986   *) ac_try_echo=$ac_try;;
1987 esac
1988 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1989 $as_echo "$ac_try_echo"; } >&5
1990   (eval "$ac_link") 2>conftest.err
1991   ac_status=$?
1992   if test -s conftest.err; then
1993     grep -v '^ *+' conftest.err >conftest.er1
1994     cat conftest.er1 >&5
1995     mv -f conftest.er1 conftest.err
1996   fi
1997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1998   test $ac_status = 0; } && {
1999          test -z "$ac_c_werror_flag" ||
2000          test ! -s conftest.err
2001        } && test -s conftest$ac_exeext && {
2002          test "$cross_compiling" = yes ||
2003          test -x conftest$ac_exeext
2004        }; then :
2005   ac_retval=0
2006 else
2007   $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2009
2010         ac_retval=1
2011 fi
2012   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2013   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2014   # interfere with the next link command; also delete a directory that is
2015   # left behind by Apple's compiler.  We do this before executing the actions.
2016   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2017   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2018   as_fn_set_status $ac_retval
2019
2020 } # ac_fn_c_try_link
2021
2022 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2023 # -------------------------------------------------------
2024 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2025 # the include files in INCLUDES and setting the cache variable VAR
2026 # accordingly.
2027 ac_fn_c_check_header_mongrel ()
2028 {
2029   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2030   if eval \${$3+:} false; then :
2031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2032 $as_echo_n "checking for $2... " >&6; }
2033 if eval \${$3+:} false; then :
2034   $as_echo_n "(cached) " >&6
2035 fi
2036 eval ac_res=\$$3
2037                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2038 $as_echo "$ac_res" >&6; }
2039 else
2040   # Is the header compilable?
2041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2042 $as_echo_n "checking $2 usability... " >&6; }
2043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 $4
2046 #include <$2>
2047 _ACEOF
2048 if ac_fn_c_try_compile "$LINENO"; then :
2049   ac_header_compiler=yes
2050 else
2051   ac_header_compiler=no
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2055 $as_echo "$ac_header_compiler" >&6; }
2056
2057 # Is the header present?
2058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2059 $as_echo_n "checking $2 presence... " >&6; }
2060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2061 /* end confdefs.h.  */
2062 #include <$2>
2063 _ACEOF
2064 if ac_fn_c_try_cpp "$LINENO"; then :
2065   ac_header_preproc=yes
2066 else
2067   ac_header_preproc=no
2068 fi
2069 rm -f conftest.err conftest.i conftest.$ac_ext
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2071 $as_echo "$ac_header_preproc" >&6; }
2072
2073 # So?  What about this header?
2074 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2075   yes:no: )
2076     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2077 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2078     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2079 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2080     ;;
2081   no:yes:* )
2082     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2083 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2084     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2085 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2086     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2087 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2088     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2089 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2092 ( $as_echo "## ------------------------------------------ ##
2093 ## Report this to http://icu-project.org/bugs ##
2094 ## ------------------------------------------ ##"
2095      ) | sed "s/^/$as_me: WARNING:     /" >&2
2096     ;;
2097 esac
2098   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2099 $as_echo_n "checking for $2... " >&6; }
2100 if eval \${$3+:} false; then :
2101   $as_echo_n "(cached) " >&6
2102 else
2103   eval "$3=\$ac_header_compiler"
2104 fi
2105 eval ac_res=\$$3
2106                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2107 $as_echo "$ac_res" >&6; }
2108 fi
2109   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2110
2111 } # ac_fn_c_check_header_mongrel
2112
2113 # ac_fn_c_check_func LINENO FUNC VAR
2114 # ----------------------------------
2115 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2116 ac_fn_c_check_func ()
2117 {
2118   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2119   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2120 $as_echo_n "checking for $2... " >&6; }
2121 if eval \${$3+:} false; then :
2122   $as_echo_n "(cached) " >&6
2123 else
2124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2125 /* end confdefs.h.  */
2126 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2127    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2128 #define $2 innocuous_$2
2129
2130 /* System header to define __stub macros and hopefully few prototypes,
2131     which can conflict with char $2 (); below.
2132     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2133     <limits.h> exists even on freestanding compilers.  */
2134
2135 #ifdef __STDC__
2136 # include <limits.h>
2137 #else
2138 # include <assert.h>
2139 #endif
2140
2141 #undef $2
2142
2143 /* Override any GCC internal prototype to avoid an error.
2144    Use char because int might match the return type of a GCC
2145    builtin and then its argument prototype would still apply.  */
2146 #ifdef __cplusplus
2147 extern "C"
2148 #endif
2149 char $2 ();
2150 /* The GNU C library defines this for functions which it implements
2151     to always fail with ENOSYS.  Some functions are actually named
2152     something starting with __ and the normal name is an alias.  */
2153 #if defined __stub_$2 || defined __stub___$2
2154 choke me
2155 #endif
2156
2157 int
2158 main ()
2159 {
2160 return $2 ();
2161   ;
2162   return 0;
2163 }
2164 _ACEOF
2165 if ac_fn_c_try_link "$LINENO"; then :
2166   eval "$3=yes"
2167 else
2168   eval "$3=no"
2169 fi
2170 rm -f core conftest.err conftest.$ac_objext \
2171     conftest$ac_exeext conftest.$ac_ext
2172 fi
2173 eval ac_res=\$$3
2174                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2175 $as_echo "$ac_res" >&6; }
2176   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2177
2178 } # ac_fn_c_check_func
2179
2180 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2181 # -------------------------------------------
2182 # Tests whether TYPE exists after having included INCLUDES, setting cache
2183 # variable VAR accordingly.
2184 ac_fn_c_check_type ()
2185 {
2186   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2188 $as_echo_n "checking for $2... " >&6; }
2189 if eval \${$3+:} false; then :
2190   $as_echo_n "(cached) " >&6
2191 else
2192   eval "$3=no"
2193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2194 /* end confdefs.h.  */
2195 $4
2196 int
2197 main ()
2198 {
2199 if (sizeof ($2))
2200          return 0;
2201   ;
2202   return 0;
2203 }
2204 _ACEOF
2205 if ac_fn_c_try_compile "$LINENO"; then :
2206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h.  */
2208 $4
2209 int
2210 main ()
2211 {
2212 if (sizeof (($2)))
2213             return 0;
2214   ;
2215   return 0;
2216 }
2217 _ACEOF
2218 if ac_fn_c_try_compile "$LINENO"; then :
2219
2220 else
2221   eval "$3=yes"
2222 fi
2223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2224 fi
2225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2226 fi
2227 eval ac_res=\$$3
2228                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2229 $as_echo "$ac_res" >&6; }
2230   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2231
2232 } # ac_fn_c_check_type
2233 cat >config.log <<_ACEOF
2234 This file contains any messages produced by compilers while
2235 running configure, to aid debugging if configure makes a mistake.
2236
2237 It was created by ICU $as_me 55.1, which was
2238 generated by GNU Autoconf 2.69.  Invocation command line was
2239
2240   $ $0 $@
2241
2242 _ACEOF
2243 exec 5>>config.log
2244 {
2245 cat <<_ASUNAME
2246 ## --------- ##
2247 ## Platform. ##
2248 ## --------- ##
2249
2250 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2251 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2252 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2253 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2254 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2255
2256 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2257 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2258
2259 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2260 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2261 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2262 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2263 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2264 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2265 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2266
2267 _ASUNAME
2268
2269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2270 for as_dir in $PATH
2271 do
2272   IFS=$as_save_IFS
2273   test -z "$as_dir" && as_dir=.
2274     $as_echo "PATH: $as_dir"
2275   done
2276 IFS=$as_save_IFS
2277
2278 } >&5
2279
2280 cat >&5 <<_ACEOF
2281
2282
2283 ## ----------- ##
2284 ## Core tests. ##
2285 ## ----------- ##
2286
2287 _ACEOF
2288
2289
2290 # Keep a trace of the command line.
2291 # Strip out --no-create and --no-recursion so they do not pile up.
2292 # Strip out --silent because we don't want to record it for future runs.
2293 # Also quote any args containing shell meta-characters.
2294 # Make two passes to allow for proper duplicate-argument suppression.
2295 ac_configure_args=
2296 ac_configure_args0=
2297 ac_configure_args1=
2298 ac_must_keep_next=false
2299 for ac_pass in 1 2
2300 do
2301   for ac_arg
2302   do
2303     case $ac_arg in
2304     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2305     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2306     | -silent | --silent | --silen | --sile | --sil)
2307       continue ;;
2308     *\'*)
2309       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2310     esac
2311     case $ac_pass in
2312     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2313     2)
2314       as_fn_append ac_configure_args1 " '$ac_arg'"
2315       if test $ac_must_keep_next = true; then
2316         ac_must_keep_next=false # Got value, back to normal.
2317       else
2318         case $ac_arg in
2319           *=* | --config-cache | -C | -disable-* | --disable-* \
2320           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2321           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2322           | -with-* | --with-* | -without-* | --without-* | --x)
2323             case "$ac_configure_args0 " in
2324               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2325             esac
2326             ;;
2327           -* ) ac_must_keep_next=true ;;
2328         esac
2329       fi
2330       as_fn_append ac_configure_args " '$ac_arg'"
2331       ;;
2332     esac
2333   done
2334 done
2335 { ac_configure_args0=; unset ac_configure_args0;}
2336 { ac_configure_args1=; unset ac_configure_args1;}
2337
2338 # When interrupted or exit'd, cleanup temporary files, and complete
2339 # config.log.  We remove comments because anyway the quotes in there
2340 # would cause problems or look ugly.
2341 # WARNING: Use '\'' to represent an apostrophe within the trap.
2342 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2343 trap 'exit_status=$?
2344   # Save into config.log some information that might help in debugging.
2345   {
2346     echo
2347
2348     $as_echo "## ---------------- ##
2349 ## Cache variables. ##
2350 ## ---------------- ##"
2351     echo
2352     # The following way of writing the cache mishandles newlines in values,
2353 (
2354   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2355     eval ac_val=\$$ac_var
2356     case $ac_val in #(
2357     *${as_nl}*)
2358       case $ac_var in #(
2359       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2360 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2361       esac
2362       case $ac_var in #(
2363       _ | IFS | as_nl) ;; #(
2364       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2365       *) { eval $ac_var=; unset $ac_var;} ;;
2366       esac ;;
2367     esac
2368   done
2369   (set) 2>&1 |
2370     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2371     *${as_nl}ac_space=\ *)
2372       sed -n \
2373         "s/'\''/'\''\\\\'\'''\''/g;
2374           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2375       ;; #(
2376     *)
2377       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2378       ;;
2379     esac |
2380     sort
2381 )
2382     echo
2383
2384     $as_echo "## ----------------- ##
2385 ## Output variables. ##
2386 ## ----------------- ##"
2387     echo
2388     for ac_var in $ac_subst_vars
2389     do
2390       eval ac_val=\$$ac_var
2391       case $ac_val in
2392       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2393       esac
2394       $as_echo "$ac_var='\''$ac_val'\''"
2395     done | sort
2396     echo
2397
2398     if test -n "$ac_subst_files"; then
2399       $as_echo "## ------------------- ##
2400 ## File substitutions. ##
2401 ## ------------------- ##"
2402       echo
2403       for ac_var in $ac_subst_files
2404       do
2405         eval ac_val=\$$ac_var
2406         case $ac_val in
2407         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2408         esac
2409         $as_echo "$ac_var='\''$ac_val'\''"
2410       done | sort
2411       echo
2412     fi
2413
2414     if test -s confdefs.h; then
2415       $as_echo "## ----------- ##
2416 ## confdefs.h. ##
2417 ## ----------- ##"
2418       echo
2419       cat confdefs.h
2420       echo
2421     fi
2422     test "$ac_signal" != 0 &&
2423       $as_echo "$as_me: caught signal $ac_signal"
2424     $as_echo "$as_me: exit $exit_status"
2425   } >&5
2426   rm -f core *.core core.conftest.* &&
2427     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2428     exit $exit_status
2429 ' 0
2430 for ac_signal in 1 2 13 15; do
2431   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2432 done
2433 ac_signal=0
2434
2435 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2436 rm -f -r conftest* confdefs.h
2437
2438 $as_echo "/* confdefs.h */" > confdefs.h
2439
2440 # Predefined preprocessor variables.
2441
2442 cat >>confdefs.h <<_ACEOF
2443 #define PACKAGE_NAME "$PACKAGE_NAME"
2444 _ACEOF
2445
2446 cat >>confdefs.h <<_ACEOF
2447 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2448 _ACEOF
2449
2450 cat >>confdefs.h <<_ACEOF
2451 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2452 _ACEOF
2453
2454 cat >>confdefs.h <<_ACEOF
2455 #define PACKAGE_STRING "$PACKAGE_STRING"
2456 _ACEOF
2457
2458 cat >>confdefs.h <<_ACEOF
2459 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2460 _ACEOF
2461
2462 cat >>confdefs.h <<_ACEOF
2463 #define PACKAGE_URL "$PACKAGE_URL"
2464 _ACEOF
2465
2466
2467 # Let the site file select an alternate cache file if it wants to.
2468 # Prefer an explicitly selected file to automatically selected ones.
2469 ac_site_file1=NONE
2470 ac_site_file2=NONE
2471 if test -n "$CONFIG_SITE"; then
2472   # We do not want a PATH search for config.site.
2473   case $CONFIG_SITE in #((
2474     -*)  ac_site_file1=./$CONFIG_SITE;;
2475     */*) ac_site_file1=$CONFIG_SITE;;
2476     *)   ac_site_file1=./$CONFIG_SITE;;
2477   esac
2478 elif test "x$prefix" != xNONE; then
2479   ac_site_file1=$prefix/share/config.site
2480   ac_site_file2=$prefix/etc/config.site
2481 else
2482   ac_site_file1=$ac_default_prefix/share/config.site
2483   ac_site_file2=$ac_default_prefix/etc/config.site
2484 fi
2485 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2486 do
2487   test "x$ac_site_file" = xNONE && continue
2488   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2489     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2490 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2491     sed 's/^/| /' "$ac_site_file" >&5
2492     . "$ac_site_file" \
2493       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2494 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2495 as_fn_error $? "failed to load site script $ac_site_file
2496 See \`config.log' for more details" "$LINENO" 5; }
2497   fi
2498 done
2499
2500 if test -r "$cache_file"; then
2501   # Some versions of bash will fail to source /dev/null (special files
2502   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2503   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2504     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2505 $as_echo "$as_me: loading cache $cache_file" >&6;}
2506     case $cache_file in
2507       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2508       *)                      . "./$cache_file";;
2509     esac
2510   fi
2511 else
2512   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2513 $as_echo "$as_me: creating cache $cache_file" >&6;}
2514   >$cache_file
2515 fi
2516
2517 # Check that the precious variables saved in the cache have kept the same
2518 # value.
2519 ac_cache_corrupted=false
2520 for ac_var in $ac_precious_vars; do
2521   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2522   eval ac_new_set=\$ac_env_${ac_var}_set
2523   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2524   eval ac_new_val=\$ac_env_${ac_var}_value
2525   case $ac_old_set,$ac_new_set in
2526     set,)
2527       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2528 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2529       ac_cache_corrupted=: ;;
2530     ,set)
2531       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2532 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2533       ac_cache_corrupted=: ;;
2534     ,);;
2535     *)
2536       if test "x$ac_old_val" != "x$ac_new_val"; then
2537         # differences in whitespace do not lead to failure.
2538         ac_old_val_w=`echo x $ac_old_val`
2539         ac_new_val_w=`echo x $ac_new_val`
2540         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2541           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2542 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2543           ac_cache_corrupted=:
2544         else
2545           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2546 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2547           eval $ac_var=\$ac_old_val
2548         fi
2549         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2550 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2551         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2552 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2553       fi;;
2554   esac
2555   # Pass precious variables to config.status.
2556   if test "$ac_new_set" = set; then
2557     case $ac_new_val in
2558     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2559     *) ac_arg=$ac_var=$ac_new_val ;;
2560     esac
2561     case " $ac_configure_args " in
2562       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2563       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2564     esac
2565   fi
2566 done
2567 if $ac_cache_corrupted; then
2568   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2569 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2570   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2571 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2572   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2573 fi
2574 ## -------------------- ##
2575 ## Main body of script. ##
2576 ## -------------------- ##
2577
2578 ac_ext=c
2579 ac_cpp='$CPP $CPPFLAGS'
2580 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2581 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2582 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2583
2584
2585
2586
2587
2588
2589 PACKAGE="icu"
2590
2591
2592 # Use custom echo test for newline option
2593 # Current autoconf (2.65) gives incorrect echo newline option
2594 # for icu-config
2595 # This may be removed later - mow (June 17, 2010)
2596 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2597 case `/bin/sh -c "echo -n x"` in
2598 -n*)
2599   case `/bin/sh -c "echo 'x\c'"` in
2600   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2601   *)   ICU_ECHO_C='\c';;
2602   esac;;
2603 *)
2604   ICU_ECHO_N='-n';;
2605 esac
2606
2607
2608
2609
2610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2611 $as_echo_n "checking for ICU version numbers... " >&6; }
2612
2613 # Get the ICU version from uversion.h or other headers
2614 geticuversion() {
2615     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2616 }
2617 getuversion() {
2618     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2619 }
2620 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2621 if test x"$VERSION" = x; then
2622    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2623 fi
2624
2625 #TODO: IcuBug:8502
2626 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2627 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2628 #fi
2629
2630 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2631 if test x"$UNICODE_VERSION" = x; then
2632     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2633 fi
2634 # Compute a reasonable library version from the release version. This is
2635 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2636 # has at least a dot in it, so we'll add a .0 if needed.
2637 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2638 LIB_VERSION=$VERSION
2639 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2640
2641
2642
2643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2644 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2645
2646
2647
2648 # Determine the host system
2649 ac_aux_dir=
2650 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2651   if test -f "$ac_dir/install-sh"; then
2652     ac_aux_dir=$ac_dir
2653     ac_install_sh="$ac_aux_dir/install-sh -c"
2654     break
2655   elif test -f "$ac_dir/install.sh"; then
2656     ac_aux_dir=$ac_dir
2657     ac_install_sh="$ac_aux_dir/install.sh -c"
2658     break
2659   elif test -f "$ac_dir/shtool"; then
2660     ac_aux_dir=$ac_dir
2661     ac_install_sh="$ac_aux_dir/shtool install -c"
2662     break
2663   fi
2664 done
2665 if test -z "$ac_aux_dir"; then
2666   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2667 fi
2668
2669 # These three variables are undocumented and unsupported,
2670 # and are intended to be withdrawn in a future Autoconf release.
2671 # They can cause serious problems if a builder's source tree is in a directory
2672 # whose full name contains unusual characters.
2673 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2674 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2675 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2676
2677
2678 # Make sure we can run config.sub.
2679 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2680   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2681
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2683 $as_echo_n "checking build system type... " >&6; }
2684 if ${ac_cv_build+:} false; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   ac_build_alias=$build_alias
2688 test "x$ac_build_alias" = x &&
2689   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2690 test "x$ac_build_alias" = x &&
2691   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2692 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2693   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2694
2695 fi
2696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2697 $as_echo "$ac_cv_build" >&6; }
2698 case $ac_cv_build in
2699 *-*-*) ;;
2700 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2701 esac
2702 build=$ac_cv_build
2703 ac_save_IFS=$IFS; IFS='-'
2704 set x $ac_cv_build
2705 shift
2706 build_cpu=$1
2707 build_vendor=$2
2708 shift; shift
2709 # Remember, the first character of IFS is used to create $*,
2710 # except with old shells:
2711 build_os=$*
2712 IFS=$ac_save_IFS
2713 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2714
2715
2716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2717 $as_echo_n "checking host system type... " >&6; }
2718 if ${ac_cv_host+:} false; then :
2719   $as_echo_n "(cached) " >&6
2720 else
2721   if test "x$host_alias" = x; then
2722   ac_cv_host=$ac_cv_build
2723 else
2724   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2725     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2726 fi
2727
2728 fi
2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2730 $as_echo "$ac_cv_host" >&6; }
2731 case $ac_cv_host in
2732 *-*-*) ;;
2733 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2734 esac
2735 host=$ac_cv_host
2736 ac_save_IFS=$IFS; IFS='-'
2737 set x $ac_cv_host
2738 shift
2739 host_cpu=$1
2740 host_vendor=$2
2741 shift; shift
2742 # Remember, the first character of IFS is used to create $*,
2743 # except with old shells:
2744 host_os=$*
2745 IFS=$ac_save_IFS
2746 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2747
2748
2749
2750
2751
2752 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2753 _CXX_CXXSUFFIX=cpp
2754 export _CXX_CXXSUFFIX
2755
2756 # Accumulate #defines
2757
2758 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2759 # They are only needed for building ICU itself. Example: platform stuff
2760 CONFIG_CPPFLAGS=""
2761 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2762 # and also a notice is output that they need to be set
2763 # for end-users of ICU also. uconfig.h.prepend is generated
2764 # with, for example, "#define U_DISABLE_RENAMING 1"
2765 # Example: ICU configuration stuff
2766 UCONFIG_CPPFLAGS=""
2767 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2768 # such as -std
2769 UCONFIG_CFLAGS=""
2770
2771 # Check whether to build debug libraries
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2773 $as_echo_n "checking whether to build debug libraries... " >&6; }
2774 enabled=no
2775 ENABLE_DEBUG=0
2776 # Check whether --enable-debug was given.
2777 if test "${enable_debug+set}" = set; then :
2778   enableval=$enable_debug;  case "${enableval}" in
2779          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2780          *) ;;
2781     esac
2782 fi
2783
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2785 $as_echo "$enabled" >&6; }
2786
2787
2788 # Check whether to build release libraries
2789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2790 $as_echo_n "checking whether to build release libraries... " >&6; }
2791 enabled=yes
2792 ENABLE_RELEASE=1
2793 # Check whether --enable-release was given.
2794 if test "${enable_release+set}" = set; then :
2795   enableval=$enable_release;  case "${enableval}" in
2796          no) enabled=no; ENABLE_RELEASE=0 ;;
2797          *) ;;
2798     esac
2799 fi
2800
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2802 $as_echo "$enabled" >&6; }
2803
2804
2805 # Don't use the default C/CXXFLags
2806 : ${CFLAGS=""}
2807 : ${CXXFLAGS=""}
2808
2809 # Checks for compilers
2810 ac_ext=c
2811 ac_cpp='$CPP $CPPFLAGS'
2812 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2813 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2814 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2815 if test -n "$ac_tool_prefix"; then
2816   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2817   do
2818     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2819 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if ${ac_cv_prog_CC+:} false; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$CC"; then
2826   ac_cv_prog_CC="$CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2835     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 CC=$ac_cv_prog_CC
2846 if test -n "$CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2848 $as_echo "$CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854
2855     test -n "$CC" && break
2856   done
2857 fi
2858 if test -z "$CC"; then
2859   ac_ct_CC=$CC
2860   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2861 do
2862   # Extract the first word of "$ac_prog", so it can be a program name with args.
2863 set dummy $ac_prog; ac_word=$2
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2865 $as_echo_n "checking for $ac_word... " >&6; }
2866 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2867   $as_echo_n "(cached) " >&6
2868 else
2869   if test -n "$ac_ct_CC"; then
2870   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2871 else
2872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2873 for as_dir in $PATH
2874 do
2875   IFS=$as_save_IFS
2876   test -z "$as_dir" && as_dir=.
2877     for ac_exec_ext in '' $ac_executable_extensions; do
2878   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2879     ac_cv_prog_ac_ct_CC="$ac_prog"
2880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2881     break 2
2882   fi
2883 done
2884   done
2885 IFS=$as_save_IFS
2886
2887 fi
2888 fi
2889 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2890 if test -n "$ac_ct_CC"; then
2891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2892 $as_echo "$ac_ct_CC" >&6; }
2893 else
2894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2895 $as_echo "no" >&6; }
2896 fi
2897
2898
2899   test -n "$ac_ct_CC" && break
2900 done
2901
2902   if test "x$ac_ct_CC" = x; then
2903     CC=""
2904   else
2905     case $cross_compiling:$ac_tool_warned in
2906 yes:)
2907 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2908 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2909 ac_tool_warned=yes ;;
2910 esac
2911     CC=$ac_ct_CC
2912   fi
2913 fi
2914
2915
2916 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2917 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2918 as_fn_error $? "no acceptable C compiler found in \$PATH
2919 See \`config.log' for more details" "$LINENO" 5; }
2920
2921 # Provide some information about the compiler.
2922 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2923 set X $ac_compile
2924 ac_compiler=$2
2925 for ac_option in --version -v -V -qversion; do
2926   { { ac_try="$ac_compiler $ac_option >&5"
2927 case "(($ac_try" in
2928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2929   *) ac_try_echo=$ac_try;;
2930 esac
2931 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2932 $as_echo "$ac_try_echo"; } >&5
2933   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2934   ac_status=$?
2935   if test -s conftest.err; then
2936     sed '10a\
2937 ... rest of stderr output deleted ...
2938          10q' conftest.err >conftest.er1
2939     cat conftest.er1 >&5
2940   fi
2941   rm -f conftest.er1 conftest.err
2942   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2943   test $ac_status = 0; }
2944 done
2945
2946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2947 /* end confdefs.h.  */
2948
2949 int
2950 main ()
2951 {
2952
2953   ;
2954   return 0;
2955 }
2956 _ACEOF
2957 ac_clean_files_save=$ac_clean_files
2958 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2959 # Try to create an executable without -o first, disregard a.out.
2960 # It will help us diagnose broken compilers, and finding out an intuition
2961 # of exeext.
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2963 $as_echo_n "checking whether the C compiler works... " >&6; }
2964 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2965
2966 # The possible output files:
2967 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2968
2969 ac_rmfiles=
2970 for ac_file in $ac_files
2971 do
2972   case $ac_file in
2973     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2974     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2975   esac
2976 done
2977 rm -f $ac_rmfiles
2978
2979 if { { ac_try="$ac_link_default"
2980 case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2985 $as_echo "$ac_try_echo"; } >&5
2986   (eval "$ac_link_default") 2>&5
2987   ac_status=$?
2988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2989   test $ac_status = 0; }; then :
2990   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2991 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2992 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2993 # so that the user can short-circuit this test for compilers unknown to
2994 # Autoconf.
2995 for ac_file in $ac_files ''
2996 do
2997   test -f "$ac_file" || continue
2998   case $ac_file in
2999     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3000         ;;
3001     [ab].out )
3002         # We found the default executable, but exeext='' is most
3003         # certainly right.
3004         break;;
3005     *.* )
3006         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3007         then :; else
3008            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3009         fi
3010         # We set ac_cv_exeext here because the later test for it is not
3011         # safe: cross compilers may not add the suffix if given an `-o'
3012         # argument, so we may need to know it at that point already.
3013         # Even if this section looks crufty: it has the advantage of
3014         # actually working.
3015         break;;
3016     * )
3017         break;;
3018   esac
3019 done
3020 test "$ac_cv_exeext" = no && ac_cv_exeext=
3021
3022 else
3023   ac_file=''
3024 fi
3025 if test -z "$ac_file"; then :
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027 $as_echo "no" >&6; }
3028 $as_echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3033 as_fn_error 77 "C compiler cannot create executables
3034 See \`config.log' for more details" "$LINENO" 5; }
3035 else
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3037 $as_echo "yes" >&6; }
3038 fi
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3040 $as_echo_n "checking for C compiler default output file name... " >&6; }
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042 $as_echo "$ac_file" >&6; }
3043 ac_exeext=$ac_cv_exeext
3044
3045 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3046 ac_clean_files=$ac_clean_files_save
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3048 $as_echo_n "checking for suffix of executables... " >&6; }
3049 if { { ac_try="$ac_link"
3050 case "(($ac_try" in
3051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3052   *) ac_try_echo=$ac_try;;
3053 esac
3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3055 $as_echo "$ac_try_echo"; } >&5
3056   (eval "$ac_link") 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }; then :
3060   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3061 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3062 # work properly (i.e., refer to `conftest.exe'), while it won't with
3063 # `rm'.
3064 for ac_file in conftest.exe conftest conftest.*; do
3065   test -f "$ac_file" || continue
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3069           break;;
3070     * ) break;;
3071   esac
3072 done
3073 else
3074   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3077 See \`config.log' for more details" "$LINENO" 5; }
3078 fi
3079 rm -f conftest conftest$ac_cv_exeext
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3081 $as_echo "$ac_cv_exeext" >&6; }
3082
3083 rm -f conftest.$ac_ext
3084 EXEEXT=$ac_cv_exeext
3085 ac_exeext=$EXEEXT
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h.  */
3088 #include <stdio.h>
3089 int
3090 main ()
3091 {
3092 FILE *f = fopen ("conftest.out", "w");
3093  return ferror (f) || fclose (f) != 0;
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 ac_clean_files="$ac_clean_files conftest.out"
3100 # Check that the compiler produces executables we can run.  If not, either
3101 # the compiler is broken, or we cross compile.
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3103 $as_echo_n "checking whether we are cross compiling... " >&6; }
3104 if test "$cross_compiling" != yes; then
3105   { { ac_try="$ac_link"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112   (eval "$ac_link") 2>&5
3113   ac_status=$?
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }
3116   if { ac_try='./conftest$ac_cv_exeext'
3117   { { case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123   (eval "$ac_try") 2>&5
3124   ac_status=$?
3125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126   test $ac_status = 0; }; }; then
3127     cross_compiling=no
3128   else
3129     if test "$cross_compiling" = maybe; then
3130         cross_compiling=yes
3131     else
3132         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 as_fn_error $? "cannot run C compiled programs.
3135 If you meant to cross compile, use \`--host'.
3136 See \`config.log' for more details" "$LINENO" 5; }
3137     fi
3138   fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3141 $as_echo "$cross_compiling" >&6; }
3142
3143 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3144 ac_clean_files=$ac_clean_files_save
3145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3146 $as_echo_n "checking for suffix of object files... " >&6; }
3147 if ${ac_cv_objext+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3151 /* end confdefs.h.  */
3152
3153 int
3154 main ()
3155 {
3156
3157   ;
3158   return 0;
3159 }
3160 _ACEOF
3161 rm -f conftest.o conftest.obj
3162 if { { ac_try="$ac_compile"
3163 case "(($ac_try" in
3164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3165   *) ac_try_echo=$ac_try;;
3166 esac
3167 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3168 $as_echo "$ac_try_echo"; } >&5
3169   (eval "$ac_compile") 2>&5
3170   ac_status=$?
3171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3172   test $ac_status = 0; }; then :
3173   for ac_file in conftest.o conftest.obj conftest.*; do
3174   test -f "$ac_file" || continue;
3175   case $ac_file in
3176     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3177     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3178        break;;
3179   esac
3180 done
3181 else
3182   $as_echo "$as_me: failed program was:" >&5
3183 sed 's/^/| /' conftest.$ac_ext >&5
3184
3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3187 as_fn_error $? "cannot compute suffix of object files: cannot compile
3188 See \`config.log' for more details" "$LINENO" 5; }
3189 fi
3190 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3191 fi
3192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3193 $as_echo "$ac_cv_objext" >&6; }
3194 OBJEXT=$ac_cv_objext
3195 ac_objext=$OBJEXT
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3197 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3198 if ${ac_cv_c_compiler_gnu+:} false; then :
3199   $as_echo_n "(cached) " >&6
3200 else
3201   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3202 /* end confdefs.h.  */
3203
3204 int
3205 main ()
3206 {
3207 #ifndef __GNUC__
3208        choke me
3209 #endif
3210
3211   ;
3212   return 0;
3213 }
3214 _ACEOF
3215 if ac_fn_c_try_compile "$LINENO"; then :
3216   ac_compiler_gnu=yes
3217 else
3218   ac_compiler_gnu=no
3219 fi
3220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3221 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3222
3223 fi
3224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3225 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3226 if test $ac_compiler_gnu = yes; then
3227   GCC=yes
3228 else
3229   GCC=
3230 fi
3231 ac_test_CFLAGS=${CFLAGS+set}
3232 ac_save_CFLAGS=$CFLAGS
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3234 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3235 if ${ac_cv_prog_cc_g+:} false; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   ac_save_c_werror_flag=$ac_c_werror_flag
3239    ac_c_werror_flag=yes
3240    ac_cv_prog_cc_g=no
3241    CFLAGS="-g"
3242    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3243 /* end confdefs.h.  */
3244
3245 int
3246 main ()
3247 {
3248
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 if ac_fn_c_try_compile "$LINENO"; then :
3254   ac_cv_prog_cc_g=yes
3255 else
3256   CFLAGS=""
3257       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3258 /* end confdefs.h.  */
3259
3260 int
3261 main ()
3262 {
3263
3264   ;
3265   return 0;
3266 }
3267 _ACEOF
3268 if ac_fn_c_try_compile "$LINENO"; then :
3269
3270 else
3271   ac_c_werror_flag=$ac_save_c_werror_flag
3272          CFLAGS="-g"
3273          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3274 /* end confdefs.h.  */
3275
3276 int
3277 main ()
3278 {
3279
3280   ;
3281   return 0;
3282 }
3283 _ACEOF
3284 if ac_fn_c_try_compile "$LINENO"; then :
3285   ac_cv_prog_cc_g=yes
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 fi
3289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3290 fi
3291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3292    ac_c_werror_flag=$ac_save_c_werror_flag
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3295 $as_echo "$ac_cv_prog_cc_g" >&6; }
3296 if test "$ac_test_CFLAGS" = set; then
3297   CFLAGS=$ac_save_CFLAGS
3298 elif test $ac_cv_prog_cc_g = yes; then
3299   if test "$GCC" = yes; then
3300     CFLAGS="-g -O2"
3301   else
3302     CFLAGS="-g"
3303   fi
3304 else
3305   if test "$GCC" = yes; then
3306     CFLAGS="-O2"
3307   else
3308     CFLAGS=
3309   fi
3310 fi
3311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3312 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3313 if ${ac_cv_prog_cc_c89+:} false; then :
3314   $as_echo_n "(cached) " >&6
3315 else
3316   ac_cv_prog_cc_c89=no
3317 ac_save_CC=$CC
3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3319 /* end confdefs.h.  */
3320 #include <stdarg.h>
3321 #include <stdio.h>
3322 struct stat;
3323 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3324 struct buf { int x; };
3325 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3326 static char *e (p, i)
3327      char **p;
3328      int i;
3329 {
3330   return p[i];
3331 }
3332 static char *f (char * (*g) (char **, int), char **p, ...)
3333 {
3334   char *s;
3335   va_list v;
3336   va_start (v,p);
3337   s = g (p, va_arg (v,int));
3338   va_end (v);
3339   return s;
3340 }
3341
3342 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3343    function prototypes and stuff, but not '\xHH' hex character constants.
3344    These don't provoke an error unfortunately, instead are silently treated
3345    as 'x'.  The following induces an error, until -std is added to get
3346    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3347    array size at least.  It's necessary to write '\x00'==0 to get something
3348    that's true only with -std.  */
3349 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3350
3351 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3352    inside strings and character constants.  */
3353 #define FOO(x) 'x'
3354 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3355
3356 int test (int i, double x);
3357 struct s1 {int (*f) (int a);};
3358 struct s2 {int (*f) (double a);};
3359 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3360 int argc;
3361 char **argv;
3362 int
3363 main ()
3364 {
3365 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3366   ;
3367   return 0;
3368 }
3369 _ACEOF
3370 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3371         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3372 do
3373   CC="$ac_save_CC $ac_arg"
3374   if ac_fn_c_try_compile "$LINENO"; then :
3375   ac_cv_prog_cc_c89=$ac_arg
3376 fi
3377 rm -f core conftest.err conftest.$ac_objext
3378   test "x$ac_cv_prog_cc_c89" != "xno" && break
3379 done
3380 rm -f conftest.$ac_ext
3381 CC=$ac_save_CC
3382
3383 fi
3384 # AC_CACHE_VAL
3385 case "x$ac_cv_prog_cc_c89" in
3386   x)
3387     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3388 $as_echo "none needed" >&6; } ;;
3389   xno)
3390     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3391 $as_echo "unsupported" >&6; } ;;
3392   *)
3393     CC="$CC $ac_cv_prog_cc_c89"
3394     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3395 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3396 esac
3397 if test "x$ac_cv_prog_cc_c89" != xno; then :
3398
3399 fi
3400
3401 ac_ext=c
3402 ac_cpp='$CPP $CPPFLAGS'
3403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3406
3407 # Make sure that we try clang++ first, which provides C++11 support.
3408 # The g++ compiler is less likely to support C++11.
3409 ac_ext=cpp
3410 ac_cpp='$CXXCPP $CPPFLAGS'
3411 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3412 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3413 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3414 if test -z "$CXX"; then
3415   if test -n "$CCC"; then
3416     CXX=$CCC
3417   else
3418     if test -n "$ac_tool_prefix"; then
3419   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3420   do
3421     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3422 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3424 $as_echo_n "checking for $ac_word... " >&6; }
3425 if ${ac_cv_prog_CXX+:} false; then :
3426   $as_echo_n "(cached) " >&6
3427 else
3428   if test -n "$CXX"; then
3429   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3430 else
3431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3432 for as_dir in $PATH
3433 do
3434   IFS=$as_save_IFS
3435   test -z "$as_dir" && as_dir=.
3436     for ac_exec_ext in '' $ac_executable_extensions; do
3437   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3438     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3440     break 2
3441   fi
3442 done
3443   done
3444 IFS=$as_save_IFS
3445
3446 fi
3447 fi
3448 CXX=$ac_cv_prog_CXX
3449 if test -n "$CXX"; then
3450   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3451 $as_echo "$CXX" >&6; }
3452 else
3453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3454 $as_echo "no" >&6; }
3455 fi
3456
3457
3458     test -n "$CXX" && break
3459   done
3460 fi
3461 if test -z "$CXX"; then
3462   ac_ct_CXX=$CXX
3463   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3464 do
3465   # Extract the first word of "$ac_prog", so it can be a program name with args.
3466 set dummy $ac_prog; ac_word=$2
3467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3468 $as_echo_n "checking for $ac_word... " >&6; }
3469 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3470   $as_echo_n "(cached) " >&6
3471 else
3472   if test -n "$ac_ct_CXX"; then
3473   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3474 else
3475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3476 for as_dir in $PATH
3477 do
3478   IFS=$as_save_IFS
3479   test -z "$as_dir" && as_dir=.
3480     for ac_exec_ext in '' $ac_executable_extensions; do
3481   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3482     ac_cv_prog_ac_ct_CXX="$ac_prog"
3483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3484     break 2
3485   fi
3486 done
3487   done
3488 IFS=$as_save_IFS
3489
3490 fi
3491 fi
3492 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3493 if test -n "$ac_ct_CXX"; then
3494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3495 $as_echo "$ac_ct_CXX" >&6; }
3496 else
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3498 $as_echo "no" >&6; }
3499 fi
3500
3501
3502   test -n "$ac_ct_CXX" && break
3503 done
3504
3505   if test "x$ac_ct_CXX" = x; then
3506     CXX="g++"
3507   else
3508     case $cross_compiling:$ac_tool_warned in
3509 yes:)
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3511 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3512 ac_tool_warned=yes ;;
3513 esac
3514     CXX=$ac_ct_CXX
3515   fi
3516 fi
3517
3518   fi
3519 fi
3520 # Provide some information about the compiler.
3521 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3522 set X $ac_compile
3523 ac_compiler=$2
3524 for ac_option in --version -v -V -qversion; do
3525   { { ac_try="$ac_compiler $ac_option >&5"
3526 case "(($ac_try" in
3527   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3528   *) ac_try_echo=$ac_try;;
3529 esac
3530 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3531 $as_echo "$ac_try_echo"; } >&5
3532   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3533   ac_status=$?
3534   if test -s conftest.err; then
3535     sed '10a\
3536 ... rest of stderr output deleted ...
3537          10q' conftest.err >conftest.er1
3538     cat conftest.er1 >&5
3539   fi
3540   rm -f conftest.er1 conftest.err
3541   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3542   test $ac_status = 0; }
3543 done
3544
3545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3546 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3547 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3548   $as_echo_n "(cached) " >&6
3549 else
3550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3551 /* end confdefs.h.  */
3552
3553 int
3554 main ()
3555 {
3556 #ifndef __GNUC__
3557        choke me
3558 #endif
3559
3560   ;
3561   return 0;
3562 }
3563 _ACEOF
3564 if ac_fn_cxx_try_compile "$LINENO"; then :
3565   ac_compiler_gnu=yes
3566 else
3567   ac_compiler_gnu=no
3568 fi
3569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3570 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3571
3572 fi
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3574 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3575 if test $ac_compiler_gnu = yes; then
3576   GXX=yes
3577 else
3578   GXX=
3579 fi
3580 ac_test_CXXFLAGS=${CXXFLAGS+set}
3581 ac_save_CXXFLAGS=$CXXFLAGS
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3583 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3584 if ${ac_cv_prog_cxx_g+:} false; then :
3585   $as_echo_n "(cached) " >&6
3586 else
3587   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3588    ac_cxx_werror_flag=yes
3589    ac_cv_prog_cxx_g=no
3590    CXXFLAGS="-g"
3591    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3592 /* end confdefs.h.  */
3593
3594 int
3595 main ()
3596 {
3597
3598   ;
3599   return 0;
3600 }
3601 _ACEOF
3602 if ac_fn_cxx_try_compile "$LINENO"; then :
3603   ac_cv_prog_cxx_g=yes
3604 else
3605   CXXFLAGS=""
3606       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3607 /* end confdefs.h.  */
3608
3609 int
3610 main ()
3611 {
3612
3613   ;
3614   return 0;
3615 }
3616 _ACEOF
3617 if ac_fn_cxx_try_compile "$LINENO"; then :
3618
3619 else
3620   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3621          CXXFLAGS="-g"
3622          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3623 /* end confdefs.h.  */
3624
3625 int
3626 main ()
3627 {
3628
3629   ;
3630   return 0;
3631 }
3632 _ACEOF
3633 if ac_fn_cxx_try_compile "$LINENO"; then :
3634   ac_cv_prog_cxx_g=yes
3635 fi
3636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3637 fi
3638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3639 fi
3640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3641    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3642 fi
3643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3644 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3645 if test "$ac_test_CXXFLAGS" = set; then
3646   CXXFLAGS=$ac_save_CXXFLAGS
3647 elif test $ac_cv_prog_cxx_g = yes; then
3648   if test "$GXX" = yes; then
3649     CXXFLAGS="-g -O2"
3650   else
3651     CXXFLAGS="-g"
3652   fi
3653 else
3654   if test "$GXX" = yes; then
3655     CXXFLAGS="-O2"
3656   else
3657     CXXFLAGS=
3658   fi
3659 fi
3660 ac_ext=c
3661 ac_cpp='$CPP $CPPFLAGS'
3662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3665
3666
3667 # pkg-config is needed for harfbuzz support
3668
3669
3670 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3671         if test -n "$ac_tool_prefix"; then
3672   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3673 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3675 $as_echo_n "checking for $ac_word... " >&6; }
3676 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3677   $as_echo_n "(cached) " >&6
3678 else
3679   case $PKG_CONFIG in
3680   [\\/]* | ?:[\\/]*)
3681   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3682   ;;
3683   *)
3684   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3685 for as_dir in $PATH
3686 do
3687   IFS=$as_save_IFS
3688   test -z "$as_dir" && as_dir=.
3689     for ac_exec_ext in '' $ac_executable_extensions; do
3690   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3691     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3693     break 2
3694   fi
3695 done
3696   done
3697 IFS=$as_save_IFS
3698
3699   ;;
3700 esac
3701 fi
3702 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3703 if test -n "$PKG_CONFIG"; then
3704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3705 $as_echo "$PKG_CONFIG" >&6; }
3706 else
3707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3708 $as_echo "no" >&6; }
3709 fi
3710
3711
3712 fi
3713 if test -z "$ac_cv_path_PKG_CONFIG"; then
3714   ac_pt_PKG_CONFIG=$PKG_CONFIG
3715   # Extract the first word of "pkg-config", so it can be a program name with args.
3716 set dummy pkg-config; ac_word=$2
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3718 $as_echo_n "checking for $ac_word... " >&6; }
3719 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3720   $as_echo_n "(cached) " >&6
3721 else
3722   case $ac_pt_PKG_CONFIG in
3723   [\\/]* | ?:[\\/]*)
3724   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3725   ;;
3726   *)
3727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3728 for as_dir in $PATH
3729 do
3730   IFS=$as_save_IFS
3731   test -z "$as_dir" && as_dir=.
3732     for ac_exec_ext in '' $ac_executable_extensions; do
3733   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3734     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3736     break 2
3737   fi
3738 done
3739   done
3740 IFS=$as_save_IFS
3741
3742   ;;
3743 esac
3744 fi
3745 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3746 if test -n "$ac_pt_PKG_CONFIG"; then
3747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3748 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3749 else
3750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3751 $as_echo "no" >&6; }
3752 fi
3753
3754   if test "x$ac_pt_PKG_CONFIG" = x; then
3755     PKG_CONFIG=""
3756   else
3757     case $cross_compiling:$ac_tool_warned in
3758 yes:)
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3760 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3761 ac_tool_warned=yes ;;
3762 esac
3763     PKG_CONFIG=$ac_pt_PKG_CONFIG
3764   fi
3765 else
3766   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3767 fi
3768
3769 fi
3770 if test -n "$PKG_CONFIG"; then
3771         _pkg_min_version=0.20
3772         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3773 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3774         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3775                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3776 $as_echo "yes" >&6; }
3777         else
3778                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3779 $as_echo "no" >&6; }
3780                 PKG_CONFIG=""
3781         fi
3782
3783 fi
3784
3785 pkg_failed=no
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
3787 $as_echo_n "checking for ICULEHB... " >&6; }
3788
3789 if test -n "$ICULEHB_CFLAGS"; then
3790     pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
3791  elif test -n "$PKG_CONFIG"; then
3792     if test -n "$PKG_CONFIG" && \
3793     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3794   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3795   ac_status=$?
3796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3797   test $ac_status = 0; }; then
3798   pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
3799 else
3800   pkg_failed=yes
3801 fi
3802  else
3803     pkg_failed=untried
3804 fi
3805 if test -n "$ICULEHB_LIBS"; then
3806     pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
3807  elif test -n "$PKG_CONFIG"; then
3808     if test -n "$PKG_CONFIG" && \
3809     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3810   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3811   ac_status=$?
3812   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813   test $ac_status = 0; }; then
3814   pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
3815 else
3816   pkg_failed=yes
3817 fi
3818  else
3819     pkg_failed=untried
3820 fi
3821
3822
3823
3824 if test $pkg_failed = yes; then
3825
3826 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3827         _pkg_short_errors_supported=yes
3828 else
3829         _pkg_short_errors_supported=no
3830 fi
3831         if test $_pkg_short_errors_supported = yes; then
3832                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "icu-le-hb" 2>&1`
3833         else
3834                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors "icu-le-hb" 2>&1`
3835         fi
3836         # Put the nasty error message in config.log where it belongs
3837         echo "$ICULEHB_PKG_ERRORS" >&5
3838
3839         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3840 $as_echo "no" >&6; }
3841                 :
3842 elif test $pkg_failed = untried; then
3843         :
3844 else
3845         ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
3846         ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
3847         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3848 $as_echo "yes" >&6; }
3849         have_icu_le_hb=true
3850 fi
3851
3852 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3853 # The release mode use is the default one for autoconf
3854 if test "$GCC" = yes; then
3855     if test "$CFLAGS" = ""; then
3856         if test "$ENABLE_DEBUG" = 1; then
3857             CFLAGS=-g
3858         fi
3859         if test "$ENABLE_RELEASE" = 1; then
3860             CFLAGS="$CFLAGS -O2"
3861         fi
3862     fi
3863     if test "$CXXFLAGS" = ""; then
3864         if test "$ENABLE_DEBUG" = 1; then
3865             CXXFLAGS=-g
3866         fi
3867         if test "$ENABLE_RELEASE" = 1; then
3868             CXXFLAGS="$CXXFLAGS -O2"
3869         fi
3870     fi
3871 fi
3872
3873 ac_ext=c
3874 ac_cpp='$CPP $CPPFLAGS'
3875 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3876 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3877 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3879 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3880 # On Suns, sometimes $CPP names a directory.
3881 if test -n "$CPP" && test -d "$CPP"; then
3882   CPP=
3883 fi
3884 if test -z "$CPP"; then
3885   if ${ac_cv_prog_CPP+:} false; then :
3886   $as_echo_n "(cached) " >&6
3887 else
3888       # Double quotes because CPP needs to be expanded
3889     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3890     do
3891       ac_preproc_ok=false
3892 for ac_c_preproc_warn_flag in '' yes
3893 do
3894   # Use a header file that comes with gcc, so configuring glibc
3895   # with a fresh cross-compiler works.
3896   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3897   # <limits.h> exists even on freestanding compilers.
3898   # On the NeXT, cc -E runs the code through the compiler's parser,
3899   # not just through cpp. "Syntax error" is here to catch this case.
3900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3901 /* end confdefs.h.  */
3902 #ifdef __STDC__
3903 # include <limits.h>
3904 #else
3905 # include <assert.h>
3906 #endif
3907                      Syntax error
3908 _ACEOF
3909 if ac_fn_c_try_cpp "$LINENO"; then :
3910
3911 else
3912   # Broken: fails on valid input.
3913 continue
3914 fi
3915 rm -f conftest.err conftest.i conftest.$ac_ext
3916
3917   # OK, works on sane cases.  Now check whether nonexistent headers
3918   # can be detected and how.
3919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h.  */
3921 #include <ac_nonexistent.h>
3922 _ACEOF
3923 if ac_fn_c_try_cpp "$LINENO"; then :
3924   # Broken: success on invalid input.
3925 continue
3926 else
3927   # Passes both tests.
3928 ac_preproc_ok=:
3929 break
3930 fi
3931 rm -f conftest.err conftest.i conftest.$ac_ext
3932
3933 done
3934 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3935 rm -f conftest.i conftest.err conftest.$ac_ext
3936 if $ac_preproc_ok; then :
3937   break
3938 fi
3939
3940     done
3941     ac_cv_prog_CPP=$CPP
3942
3943 fi
3944   CPP=$ac_cv_prog_CPP
3945 else
3946   ac_cv_prog_CPP=$CPP
3947 fi
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3949 $as_echo "$CPP" >&6; }
3950 ac_preproc_ok=false
3951 for ac_c_preproc_warn_flag in '' yes
3952 do
3953   # Use a header file that comes with gcc, so configuring glibc
3954   # with a fresh cross-compiler works.
3955   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3956   # <limits.h> exists even on freestanding compilers.
3957   # On the NeXT, cc -E runs the code through the compiler's parser,
3958   # not just through cpp. "Syntax error" is here to catch this case.
3959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3960 /* end confdefs.h.  */
3961 #ifdef __STDC__
3962 # include <limits.h>
3963 #else
3964 # include <assert.h>
3965 #endif
3966                      Syntax error
3967 _ACEOF
3968 if ac_fn_c_try_cpp "$LINENO"; then :
3969
3970 else
3971   # Broken: fails on valid input.
3972 continue
3973 fi
3974 rm -f conftest.err conftest.i conftest.$ac_ext
3975
3976   # OK, works on sane cases.  Now check whether nonexistent headers
3977   # can be detected and how.
3978   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3979 /* end confdefs.h.  */
3980 #include <ac_nonexistent.h>
3981 _ACEOF
3982 if ac_fn_c_try_cpp "$LINENO"; then :
3983   # Broken: success on invalid input.
3984 continue
3985 else
3986   # Passes both tests.
3987 ac_preproc_ok=:
3988 break
3989 fi
3990 rm -f conftest.err conftest.i conftest.$ac_ext
3991
3992 done
3993 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3994 rm -f conftest.i conftest.err conftest.$ac_ext
3995 if $ac_preproc_ok; then :
3996
3997 else
3998   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3999 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4000 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4001 See \`config.log' for more details" "$LINENO" 5; }
4002 fi
4003
4004 ac_ext=c
4005 ac_cpp='$CPP $CPPFLAGS'
4006 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4007 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4008 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4009
4010
4011 # Find a good install program.  We prefer a C program (faster),
4012 # so one script is as good as another.  But avoid the broken or
4013 # incompatible versions:
4014 # SysV /etc/install, /usr/sbin/install
4015 # SunOS /usr/etc/install
4016 # IRIX /sbin/install
4017 # AIX /bin/install
4018 # AmigaOS /C/install, which installs bootblocks on floppy discs
4019 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4020 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4021 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4022 # OS/2's system install, which has a completely different semantic
4023 # ./install, which can be erroneously created by make from ./install.sh.
4024 # Reject install programs that cannot install multiple files.
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4026 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4027 if test -z "$INSTALL"; then
4028 if ${ac_cv_path_install+:} false; then :
4029   $as_echo_n "(cached) " >&6
4030 else
4031   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4032 for as_dir in $PATH
4033 do
4034   IFS=$as_save_IFS
4035   test -z "$as_dir" && as_dir=.
4036     # Account for people who put trailing slashes in PATH elements.
4037 case $as_dir/ in #((
4038   ./ | .// | /[cC]/* | \
4039   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4040   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4041   /usr/ucb/* ) ;;
4042   *)
4043     # OSF1 and SCO ODT 3.0 have their own names for install.
4044     # Don't use installbsd from OSF since it installs stuff as root
4045     # by default.
4046     for ac_prog in ginstall scoinst install; do
4047       for ac_exec_ext in '' $ac_executable_extensions; do
4048         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4049           if test $ac_prog = install &&
4050             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4051             # AIX install.  It has an incompatible calling convention.
4052             :
4053           elif test $ac_prog = install &&
4054             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4055             # program-specific install script used by HP pwplus--don't use.
4056             :
4057           else
4058             rm -rf conftest.one conftest.two conftest.dir
4059             echo one > conftest.one
4060             echo two > conftest.two
4061             mkdir conftest.dir
4062             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4063               test -s conftest.one && test -s conftest.two &&
4064               test -s conftest.dir/conftest.one &&
4065               test -s conftest.dir/conftest.two
4066             then
4067               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4068               break 3
4069             fi
4070           fi
4071         fi
4072       done
4073     done
4074     ;;
4075 esac
4076
4077   done
4078 IFS=$as_save_IFS
4079
4080 rm -rf conftest.one conftest.two conftest.dir
4081
4082 fi
4083   if test "${ac_cv_path_install+set}" = set; then
4084     INSTALL=$ac_cv_path_install
4085   else
4086     # As a last resort, use the slow shell script.  Don't cache a
4087     # value for INSTALL within a source directory, because that will
4088     # break other packages using the cache if that directory is
4089     # removed, or if the value is a relative name.
4090     INSTALL=$ac_install_sh
4091   fi
4092 fi
4093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4094 $as_echo "$INSTALL" >&6; }
4095
4096 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4097 # It thinks the first close brace ends the variable substitution.
4098 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4099
4100 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4101
4102 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4103
4104
4105
4106
4107 ac_ext=cpp
4108 ac_cpp='$CXXCPP $CPPFLAGS'
4109 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4110 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4111 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4112
4113
4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116
4117 int
4118 main ()
4119 {
4120
4121   ;
4122   return 0;
4123 }
4124 _ACEOF
4125 if ac_fn_cxx_try_link "$LINENO"; then :
4126
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext \
4129     conftest$ac_exeext conftest.$ac_ext
4130 ac_ext=c
4131 ac_cpp='$CPP $CPPFLAGS'
4132 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4133 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4134 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4135
4136
4137 # make sure install is relative to srcdir - if a script
4138 if test "$srcdir" = "."; then
4139   # If srcdir isn't just ., then (srcdir) is already prepended.
4140   if test "${ac_install_sh}" = "${INSTALL}"; then
4141    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4142   fi
4143 fi
4144
4145 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4146 #AC_CHECK_PROG(STRIP, strip, strip, true)
4147
4148 # Check for the platform make
4149 for ac_prog in gmake gnumake
4150 do
4151   # Extract the first word of "$ac_prog", so it can be a program name with args.
4152 set dummy $ac_prog; ac_word=$2
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4154 $as_echo_n "checking for $ac_word... " >&6; }
4155 if ${ac_cv_path_U_MAKE+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   case $U_MAKE in
4159   [\\/]* | ?:[\\/]*)
4160   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4161   ;;
4162   *)
4163   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4164 for as_dir in $PATH
4165 do
4166   IFS=$as_save_IFS
4167   test -z "$as_dir" && as_dir=.
4168     for ac_exec_ext in '' $ac_executable_extensions; do
4169   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4170     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4171     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4172     break 2
4173   fi
4174 done
4175   done
4176 IFS=$as_save_IFS
4177
4178   ;;
4179 esac
4180 fi
4181 U_MAKE=$ac_cv_path_U_MAKE
4182 if test -n "$U_MAKE"; then
4183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4184 $as_echo "$U_MAKE" >&6; }
4185 else
4186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4187 $as_echo "no" >&6; }
4188 fi
4189
4190
4191   test -n "$U_MAKE" && break
4192 done
4193 test -n "$U_MAKE" || U_MAKE="make"
4194
4195
4196
4197
4198
4199 # Check whether --with-cross-build was given.
4200 if test "${with_cross_build+set}" = set; then :
4201   withval=$with_cross_build; cross_buildroot="${withval}"
4202 else
4203   cross_buildroot=""
4204 fi
4205
4206
4207 if test "X$cross_buildroot" = "X"; then
4208     if test "$cross_compiling" = "yes"; then
4209         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
4210             fi
4211 else
4212     if test -f "${cross_buildroot}/config/icucross.mk"; then
4213         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4214 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4215     else
4216         if test -d "${cross_buildroot}"; then
4217             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4218         else
4219             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4220         fi
4221     fi
4222 fi
4223
4224
4225 # Check for doxygen to generate documentation
4226 # Extract the first word of "doxygen", so it can be a program name with args.
4227 set dummy doxygen; ac_word=$2
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4229 $as_echo_n "checking for $ac_word... " >&6; }
4230 if ${ac_cv_path_DOXYGEN+:} false; then :
4231   $as_echo_n "(cached) " >&6
4232 else
4233   case $DOXYGEN in
4234   [\\/]* | ?:[\\/]*)
4235   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4236   ;;
4237   *)
4238   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4239 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4240 for as_dir in $as_dummy
4241 do
4242   IFS=$as_save_IFS
4243   test -z "$as_dir" && as_dir=.
4244     for ac_exec_ext in '' $ac_executable_extensions; do
4245   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4246     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4248     break 2
4249   fi
4250 done
4251   done
4252 IFS=$as_save_IFS
4253
4254   ;;
4255 esac
4256 fi
4257 DOXYGEN=$ac_cv_path_DOXYGEN
4258 if test -n "$DOXYGEN"; then
4259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4260 $as_echo "$DOXYGEN" >&6; }
4261 else
4262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4263 $as_echo "no" >&6; }
4264 fi
4265
4266
4267
4268 # Check that the linker is usable
4269
4270 case "${host}" in
4271     *-*-cygwin*|*-*-mingw*)
4272         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4273             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4274                   Please follow the directions in ICU's readme." "$LINENO" 5
4275         fi;;
4276     *);;
4277 esac
4278
4279 # Determine the executable suffix
4280 # We don't use AC_EXEEXT because some compilers output separate debugging
4281 # files, which confuses the AC_EXEEXT macro.
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4283 $as_echo_n "checking checking for executable suffix... " >&6; }
4284 case "${host}" in
4285     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4286     *)      EXEEXT="" ;;
4287 esac
4288 ac_exeext=$EXEEXT
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4290 $as_echo "$EXEEXT" >&6; }
4291
4292
4293 # Determine how strict we want to be when compiling
4294
4295     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4296 $as_echo_n "checking whether strict compiling is on... " >&6; }
4297     # Check whether --enable-strict was given.
4298 if test "${enable_strict+set}" = set; then :
4299   enableval=$enable_strict;
4300         if test "$enableval" = no
4301         then
4302             ac_use_strict_options=no
4303         else
4304             ac_use_strict_options=yes
4305         fi
4306
4307 else
4308   ac_use_strict_options=yes
4309 fi
4310
4311     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4312 $as_echo "$ac_use_strict_options" >&6; }
4313
4314     if test "$ac_use_strict_options" = yes
4315     then
4316         if test "$GCC" = yes
4317         then
4318             case "${host}" in
4319             *)
4320                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4321                 # We use -std=c99 to disable the gnu99 defaults and its associated warnings
4322                 CFLAGS="$CFLAGS -std=c99"
4323                 ;;
4324             esac
4325
4326             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4327         else
4328             case "${host}" in
4329             *-*-cygwin)
4330                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4331                 then
4332                     CFLAGS="$CFLAGS /W4"
4333                 fi ;;
4334             *-*-mingw*)
4335                 CFLAGS="$CFLAGS -W4" ;;
4336             esac
4337         fi
4338         if test "$GXX" = yes
4339         then
4340             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4341         else
4342             case "${host}" in
4343             *-*-cygwin)
4344                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4345                 then
4346                     CXXFLAGS="$CXXFLAGS /W4"
4347                 fi ;;
4348             *-*-mingw*)
4349                 CFLAGS="$CFLAGS -W4" ;;
4350             esac
4351         fi
4352     fi
4353
4354
4355 # Check if we can build and use 64-bit libraries
4356
4357
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4359 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4360 if ${ac_cv_path_GREP+:} false; then :
4361   $as_echo_n "(cached) " >&6
4362 else
4363   if test -z "$GREP"; then
4364   ac_path_GREP_found=false
4365   # Loop through the user's path and test for each of PROGNAME-LIST
4366   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4367 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4368 do
4369   IFS=$as_save_IFS
4370   test -z "$as_dir" && as_dir=.
4371     for ac_prog in grep ggrep; do
4372     for ac_exec_ext in '' $ac_executable_extensions; do
4373       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4374       as_fn_executable_p "$ac_path_GREP" || continue
4375 # Check for GNU ac_path_GREP and select it if it is found.
4376   # Check for GNU $ac_path_GREP
4377 case `"$ac_path_GREP" --version 2>&1` in
4378 *GNU*)
4379   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4380 *)
4381   ac_count=0
4382   $as_echo_n 0123456789 >"conftest.in"
4383   while :
4384   do
4385     cat "conftest.in" "conftest.in" >"conftest.tmp"
4386     mv "conftest.tmp" "conftest.in"
4387     cp "conftest.in" "conftest.nl"
4388     $as_echo 'GREP' >> "conftest.nl"
4389     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4390     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4391     as_fn_arith $ac_count + 1 && ac_count=$as_val
4392     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4393       # Best one so far, save it but keep looking for a better one
4394       ac_cv_path_GREP="$ac_path_GREP"
4395       ac_path_GREP_max=$ac_count
4396     fi
4397     # 10*(2^10) chars as input seems more than enough
4398     test $ac_count -gt 10 && break
4399   done
4400   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4401 esac
4402
4403       $ac_path_GREP_found && break 3
4404     done
4405   done
4406   done
4407 IFS=$as_save_IFS
4408   if test -z "$ac_cv_path_GREP"; then
4409     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4410   fi
4411 else
4412   ac_cv_path_GREP=$GREP
4413 fi
4414
4415 fi
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4417 $as_echo "$ac_cv_path_GREP" >&6; }
4418  GREP="$ac_cv_path_GREP"
4419
4420
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4422 $as_echo_n "checking for egrep... " >&6; }
4423 if ${ac_cv_path_EGREP+:} false; then :
4424   $as_echo_n "(cached) " >&6
4425 else
4426   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4427    then ac_cv_path_EGREP="$GREP -E"
4428    else
4429      if test -z "$EGREP"; then
4430   ac_path_EGREP_found=false
4431   # Loop through the user's path and test for each of PROGNAME-LIST
4432   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4433 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4434 do
4435   IFS=$as_save_IFS
4436   test -z "$as_dir" && as_dir=.
4437     for ac_prog in egrep; do
4438     for ac_exec_ext in '' $ac_executable_extensions; do
4439       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4440       as_fn_executable_p "$ac_path_EGREP" || continue
4441 # Check for GNU ac_path_EGREP and select it if it is found.
4442   # Check for GNU $ac_path_EGREP
4443 case `"$ac_path_EGREP" --version 2>&1` in
4444 *GNU*)
4445   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4446 *)
4447   ac_count=0
4448   $as_echo_n 0123456789 >"conftest.in"
4449   while :
4450   do
4451     cat "conftest.in" "conftest.in" >"conftest.tmp"
4452     mv "conftest.tmp" "conftest.in"
4453     cp "conftest.in" "conftest.nl"
4454     $as_echo 'EGREP' >> "conftest.nl"
4455     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4456     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4457     as_fn_arith $ac_count + 1 && ac_count=$as_val
4458     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4459       # Best one so far, save it but keep looking for a better one
4460       ac_cv_path_EGREP="$ac_path_EGREP"
4461       ac_path_EGREP_max=$ac_count
4462     fi
4463     # 10*(2^10) chars as input seems more than enough
4464     test $ac_count -gt 10 && break
4465   done
4466   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4467 esac
4468
4469       $ac_path_EGREP_found && break 3
4470     done
4471   done
4472   done
4473 IFS=$as_save_IFS
4474   if test -z "$ac_cv_path_EGREP"; then
4475     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4476   fi
4477 else
4478   ac_cv_path_EGREP=$EGREP
4479 fi
4480
4481    fi
4482 fi
4483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4484 $as_echo "$ac_cv_path_EGREP" >&6; }
4485  EGREP="$ac_cv_path_EGREP"
4486
4487
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4489 $as_echo_n "checking for ANSI C header files... " >&6; }
4490 if ${ac_cv_header_stdc+:} false; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4494 /* end confdefs.h.  */
4495 #include <stdlib.h>
4496 #include <stdarg.h>
4497 #include <string.h>
4498 #include <float.h>
4499
4500 int
4501 main ()
4502 {
4503
4504   ;
4505   return 0;
4506 }
4507 _ACEOF
4508 if ac_fn_c_try_compile "$LINENO"; then :
4509   ac_cv_header_stdc=yes
4510 else
4511   ac_cv_header_stdc=no
4512 fi
4513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4514
4515 if test $ac_cv_header_stdc = yes; then
4516   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4518 /* end confdefs.h.  */
4519 #include <string.h>
4520
4521 _ACEOF
4522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4523   $EGREP "memchr" >/dev/null 2>&1; then :
4524
4525 else
4526   ac_cv_header_stdc=no
4527 fi
4528 rm -f conftest*
4529
4530 fi
4531
4532 if test $ac_cv_header_stdc = yes; then
4533   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535 /* end confdefs.h.  */
4536 #include <stdlib.h>
4537
4538 _ACEOF
4539 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4540   $EGREP "free" >/dev/null 2>&1; then :
4541
4542 else
4543   ac_cv_header_stdc=no
4544 fi
4545 rm -f conftest*
4546
4547 fi
4548
4549 if test $ac_cv_header_stdc = yes; then
4550   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4551   if test "$cross_compiling" = yes; then :
4552   :
4553 else
4554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555 /* end confdefs.h.  */
4556 #include <ctype.h>
4557 #include <stdlib.h>
4558 #if ((' ' & 0x0FF) == 0x020)
4559 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4560 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4561 #else
4562 # define ISLOWER(c) \
4563                    (('a' <= (c) && (c) <= 'i') \
4564                      || ('j' <= (c) && (c) <= 'r') \
4565                      || ('s' <= (c) && (c) <= 'z'))
4566 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4567 #endif
4568
4569 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4570 int
4571 main ()
4572 {
4573   int i;
4574   for (i = 0; i < 256; i++)
4575     if (XOR (islower (i), ISLOWER (i))
4576         || toupper (i) != TOUPPER (i))
4577       return 2;
4578   return 0;
4579 }
4580 _ACEOF
4581 if ac_fn_c_try_run "$LINENO"; then :
4582
4583 else
4584   ac_cv_header_stdc=no
4585 fi
4586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4587   conftest.$ac_objext conftest.beam conftest.$ac_ext
4588 fi
4589
4590 fi
4591 fi
4592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4593 $as_echo "$ac_cv_header_stdc" >&6; }
4594 if test $ac_cv_header_stdc = yes; then
4595
4596 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4597
4598 fi
4599
4600 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4601 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4602                   inttypes.h stdint.h unistd.h
4603 do :
4604   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4605 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4606 "
4607 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4608   cat >>confdefs.h <<_ACEOF
4609 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4610 _ACEOF
4611
4612 fi
4613
4614 done
4615
4616
4617
4618     BITS_REQ=nochange
4619     ENABLE_64BIT_LIBS=unknown
4620     ## revisit this for cross-compile.
4621
4622     # Check whether --enable-64bit-libs was given.
4623 if test "${enable_64bit_libs+set}" = set; then :
4624   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4625          case "${enableval}" in
4626             no|false|32) with_library_bits=32;  ;;
4627             yes|true|64) with_library_bits=64else32 ;;
4628             nochange) with_library_bits=nochange; ;;
4629             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4630             esac
4631 fi
4632
4633
4634
4635
4636 # Check whether --with-library-bits was given.
4637 if test "${with_library_bits+set}" = set; then :
4638   withval=$with_library_bits; case "${withval}" in
4639             ""|nochange) BITS_REQ=$withval ;;
4640             32|64|64else32) BITS_REQ=$withval ;;
4641             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4642             esac
4643 fi
4644
4645
4646     # don't use these for cross compiling
4647     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4648         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
4649     fi
4650     # The cast to long int works around a bug in the HP C Compiler
4651 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4652 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4653 # This bug is HP SR number 8606223364.
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4655 $as_echo_n "checking size of void *... " >&6; }
4656 if ${ac_cv_sizeof_void_p+:} false; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4660
4661 else
4662   if test "$ac_cv_type_void_p" = yes; then
4663      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4664 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4665 as_fn_error 77 "cannot compute sizeof (void *)
4666 See \`config.log' for more details" "$LINENO" 5; }
4667    else
4668      ac_cv_sizeof_void_p=0
4669    fi
4670 fi
4671
4672 fi
4673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4674 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4675
4676
4677
4678 cat >>confdefs.h <<_ACEOF
4679 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4680 _ACEOF
4681
4682
4683     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4684 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4685     case $ac_cv_sizeof_void_p in
4686         8) DEFAULT_64BIT=yes ;;
4687         4) DEFAULT_64BIT=no ;;
4688         *) DEFAULT_64BIT=unknown
4689     esac
4690     BITS_GOT=unknown
4691
4692     # 'OK' here means, we can exit any further checking, everything's copa
4693     BITS_OK=yes
4694
4695     # do we need to check for buildable/runnable 32 or 64 bit?
4696     BITS_CHECK_32=no
4697     BITS_CHECK_64=no
4698
4699     # later, can we run the 32/64 bit binaries so made?
4700     BITS_RUN_32=no
4701     BITS_RUN_64=no
4702
4703     if test "$DEFAULT_64BIT" = "yes"; then
4704         # we get 64 bits by default.
4705         BITS_GOT=64
4706         case "$BITS_REQ" in
4707             32)
4708                 # need to look for 32 bit support.
4709                 BITS_CHECK_32=yes
4710                 # not copa.
4711                 BITS_OK=no;;
4712             # everyone else is happy.
4713             nochange) ;;
4714             *) ;;
4715         esac
4716     elif test "$DEFAULT_64BIT" = "no"; then
4717         # not 64 bit by default.
4718         BITS_GOT=32
4719         case "$BITS_REQ" in
4720             64|64else32)
4721                 BITS_CHECK_64=yes
4722                 #BITS_CHECK_32=yes
4723                 BITS_OK=no;;
4724             nochange) ;;
4725             *) ;;
4726         esac
4727     elif test "$DEFAULT_64BIT" = "unknown"; then
4728         # cross compiling.
4729         BITS_GOT=unknown
4730         case "$BITS_REQ" in
4731             64|64else32) BITS_OK=no
4732             BITS_CHECK_32=yes
4733             BITS_CHECK_64=yes ;;
4734             32) BITS_OK=no;;
4735             nochange) ;;
4736             *) ;;
4737         esac
4738     fi
4739
4740     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4741 $as_echo "$DEFAULT_64BIT" >&6; };
4742
4743     if test "$BITS_OK" != "yes"; then
4744         # not copa. back these up.
4745         CFLAGS_OLD="${CFLAGS}"
4746         CXXFLAGS_OLD="${CXXFLAGS}"
4747         LDFLAGS_OLD="${LDFLAGS}"
4748         ARFLAGS_OLD="${ARFLAGS}"
4749
4750         CFLAGS_32="${CFLAGS}"
4751         CXXFLAGS_32="${CXXFLAGS}"
4752         LDFLAGS_32="${LDFLAGS}"
4753         ARFLAGS_32="${ARFLAGS}"
4754
4755         CFLAGS_64="${CFLAGS}"
4756         CXXFLAGS_64="${CXXFLAGS}"
4757         LDFLAGS_64="${LDFLAGS}"
4758         ARFLAGS_64="${ARFLAGS}"
4759
4760         CAN_BUILD_64=unknown
4761         CAN_BUILD_32=unknown
4762         # These results can't be cached because is sets compiler flags.
4763         if test "$BITS_CHECK_64" = "yes"; then
4764             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4765 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4766             CAN_BUILD_64=no
4767             ####
4768             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4769             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4770             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4771             # On exit from the following clauses:
4772             # if CAN_BUILD_64=yes:
4773             #    *FLAGS are assumed to contain the right settings for 64bit
4774             # else if CAN_BUILD_64=no: (default)
4775             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4776
4777             if test "$GCC" = yes; then
4778                 CFLAGS="${CFLAGS} -m64"
4779                 CXXFLAGS="${CXXFLAGS} -m64"
4780                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4781 /* end confdefs.h.  */
4782 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4783 _ACEOF
4784 if ac_fn_c_try_compile "$LINENO"; then :
4785   CAN_BUILD_64=yes
4786 else
4787   CAN_BUILD_64=no
4788 fi
4789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4790             else
4791                 case "${host}" in
4792                 sparc*-*-solaris*)
4793                     # 1. try -m64
4794                     CFLAGS="${CFLAGS} -m64"
4795                     CXXFLAGS="${CXXFLAGS} -m64"
4796                     if test "$cross_compiling" = yes; then :
4797   CAN_BUILD_64=unknown
4798 else
4799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4800 /* end confdefs.h.  */
4801 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4802 _ACEOF
4803 if ac_fn_c_try_run "$LINENO"; then :
4804   CAN_BUILD_64=yes
4805 else
4806   CAN_BUILD_64=no
4807 fi
4808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4809   conftest.$ac_objext conftest.beam conftest.$ac_ext
4810 fi
4811
4812                     if test "$CAN_BUILD_64" != yes; then
4813                         # Nope. back out changes.
4814                         CFLAGS="${CFLAGS_OLD}"
4815                         CXXFLAGS="${CXXFLAGS_OLD}"
4816                         # 2. try xarch=v9 [deprecated]
4817                         ## TODO: cross compile: the following won't work.
4818                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4819                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4820                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4821                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4822                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4823                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4824                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4825                             CAN_BUILD_64=yes
4826                         fi
4827                     fi
4828                     ;;
4829                 i386-*-solaris*)
4830                     # 1. try -m64
4831                     CFLAGS="${CFLAGS} -m64"
4832                     CXXFLAGS="${CXXFLAGS} -m64"
4833                     if test "$cross_compiling" = yes; then :
4834   CAN_BUILD_64=unknown
4835 else
4836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4837 /* end confdefs.h.  */
4838 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4839 _ACEOF
4840 if ac_fn_c_try_run "$LINENO"; then :
4841   CAN_BUILD_64=yes
4842 else
4843   CAN_BUILD_64=no
4844 fi
4845 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4846   conftest.$ac_objext conftest.beam conftest.$ac_ext
4847 fi
4848
4849                     if test "$CAN_BUILD_64" != yes; then
4850                         # Nope. back out changes.
4851                         CFLAGS="${CFLAGS_OLD}"
4852                         CXXFLAGS="${CXXFLAGS_OLD}"
4853                         # 2. try the older compiler option
4854                         ## TODO: cross compile problem
4855                         AMD64=`isainfo -n 2>&1 | grep amd64`
4856                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4857                         if test -z "$SOL64" && test -n "$AMD64"; then
4858                             CFLAGS="${CFLAGS} -xtarget=generic64"
4859                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4860                             CAN_BUILD_64=yes
4861                         fi
4862                     fi
4863                     ;;
4864                 ia64-*-linux*)
4865                     # check for ecc/ecpc compiler support
4866                     ## TODO: cross compiler problem
4867                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4868                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4869                             CAN_BUILD_64=yes
4870                         fi
4871                     fi
4872                     ;;
4873                 *-*-cygwin)
4874                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4875                     # We only do this check to display the correct answer.
4876                     ## TODO: cross compiler problem
4877                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4878                         CAN_BUILD_64=yes
4879                     fi
4880                     ;;
4881                 *-*-aix*|powerpc64-*-linux*)
4882                     CFLAGS="${CFLAGS} -q64"
4883                     CXXFLAGS="${CXXFLAGS} -q64"
4884                     LDFLAGS="${LDFLAGS} -q64"
4885                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4886 /* end confdefs.h.  */
4887 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4888 _ACEOF
4889 if ac_fn_c_try_compile "$LINENO"; then :
4890   CAN_BUILD_64=yes
4891 else
4892   CAN_BUILD_64=no
4893 fi
4894 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4895                     if test "$CAN_BUILD_64" = yes; then
4896                         # worked- set other options.
4897                         case "${host}" in
4898                         *-*-aix*)
4899                             # tell AIX what executable mode to use.
4900                             ARFLAGS="${ARFLAGS} -X64"
4901                         esac
4902                     fi
4903                     ;;
4904                 *-*-hpux*)
4905                     # First we try the newer +DD64, if that doesn't work,
4906                     # try other options.
4907
4908                     CFLAGS="${CFLAGS} +DD64"
4909                     CXXFLAGS="${CXXFLAGS} +DD64"
4910                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4911 /* end confdefs.h.  */
4912 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4913 _ACEOF
4914 if ac_fn_c_try_compile "$LINENO"; then :
4915   CAN_BUILD_64=yes
4916 else
4917   CAN_BUILD_64=no
4918 fi
4919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4920                     if test "$CAN_BUILD_64" != yes; then
4921                         # reset
4922                         CFLAGS="${CFLAGS_OLD}"
4923                         CXXFLAGS="${CXXFLAGS_OLD}"
4924                         # append
4925                         CFLAGS="${CFLAGS} +DA2.0W"
4926                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4927                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4928 /* end confdefs.h.  */
4929 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4930 _ACEOF
4931 if ac_fn_c_try_compile "$LINENO"; then :
4932   CAN_BUILD_64=yes
4933 else
4934   CAN_BUILD_64=no
4935 fi
4936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4937                     fi
4938                     ;;
4939                 *-*ibm-openedition*|*-*-os390*)
4940                     CFLAGS="${CFLAGS} -Wc,lp64"
4941                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4942                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4943                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4944 /* end confdefs.h.  */
4945 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4946 _ACEOF
4947 if ac_fn_c_try_compile "$LINENO"; then :
4948   CAN_BUILD_64=yes
4949 else
4950   CAN_BUILD_64=no
4951 fi
4952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4953                     ;;
4954                 *)
4955                     # unknown platform.
4956                     ;;
4957                 esac
4958             fi
4959             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
4960 $as_echo "$CAN_BUILD_64" >&6; }
4961             if test "$CAN_BUILD_64" = yes; then
4962                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
4963 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
4964                 if test "$cross_compiling" = yes; then :
4965   BITS_RUN_64=unknown
4966 else
4967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968 /* end confdefs.h.  */
4969 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4970 _ACEOF
4971 if ac_fn_c_try_run "$LINENO"; then :
4972   BITS_RUN_64=yes
4973 else
4974   BITS_RUN_64=no
4975 fi
4976 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4977   conftest.$ac_objext conftest.beam conftest.$ac_ext
4978 fi
4979
4980                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
4981 $as_echo "$BITS_RUN_64" >&6; };
4982
4983                 CFLAGS_64="${CFLAGS}"
4984                 CXXFLAGS_64="${CXXFLAGS}"
4985                 LDFLAGS_64="${LDFLAGS}"
4986                 ARFLAGS_64="${ARFLAGS}"
4987             fi
4988             # put it back.
4989             CFLAGS="${CFLAGS_OLD}"
4990             CXXFLAGS="${CXXFLAGS_OLD}"
4991             LDFLAGS="${LDFLAGS_OLD}"
4992             ARFLAGS="${ARFLAGS_OLD}"
4993         fi
4994         if test "$BITS_CHECK_32" = "yes"; then
4995             # see comment under 'if BITS_CHECK_64', above.
4996             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
4997 $as_echo_n "checking how to build 32-bit executables... " >&6; }
4998             if test "$GCC" = yes; then
4999                 CFLAGS="${CFLAGS} -m32"
5000                 CXXFLAGS="${CXXFLAGS} -m32"
5001                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h.  */
5003 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5004 _ACEOF
5005 if ac_fn_c_try_compile "$LINENO"; then :
5006   CAN_BUILD_32=yes
5007 else
5008   CAN_BUILD_32=no
5009 fi
5010 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5011             fi
5012             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
5013 $as_echo "$CAN_BUILD_32" >&6; }
5014             if test "$CAN_BUILD_32" = yes; then
5015                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
5016 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
5017                 if test "$cross_compiling" = yes; then :
5018   BITS_RUN_32=unknown
5019 else
5020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5021 /* end confdefs.h.  */
5022 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5023 _ACEOF
5024 if ac_fn_c_try_run "$LINENO"; then :
5025   BITS_RUN_32=yes
5026 else
5027   BITS_RUN_32=no
5028 fi
5029 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5030   conftest.$ac_objext conftest.beam conftest.$ac_ext
5031 fi
5032
5033                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5034 $as_echo "$BITS_RUN_32" >&6; };
5035                 CFLAGS_32="${CFLAGS}"
5036                 CXXFLAGS_32="${CXXFLAGS}"
5037                 LDFLAGS_32="${LDFLAGS}"
5038                 ARFLAGS_32="${ARFLAGS}"
5039             fi
5040             # put it back.
5041             CFLAGS="${CFLAGS_OLD}"
5042             CXXFLAGS="${CXXFLAGS_OLD}"
5043             LDFLAGS="${LDFLAGS_OLD}"
5044             ARFLAGS="${ARFLAGS_OLD}"
5045         fi
5046
5047         ##
5048         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5049         #
5050
5051         # First, implement 64else32
5052         if test "$BITS_REQ" = "64else32"; then
5053             if test "$BITS_RUN_64" = "yes"; then
5054                 BITS_REQ=64
5055             else
5056                 # no changes.
5057                 BITS_OK=yes
5058             fi
5059         fi
5060
5061         # implement.
5062         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5063             CFLAGS="${CFLAGS_32}"
5064             CXXFLAGS="${CXXFLAGS_32}"
5065             LDFLAGS="${LDFLAGS_32}"
5066             ARFLAGS="${ARFLAGS_32}"
5067             BITS_OK=yes
5068         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5069             CFLAGS="${CFLAGS_64}"
5070             CXXFLAGS="${CXXFLAGS_64}"
5071             LDFLAGS="${LDFLAGS_64}"
5072             ARFLAGS="${ARFLAGS_64}"
5073             BITS_OK=yes
5074         elif test "$BITS_OK" != "yes"; then
5075             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
5076         fi
5077      fi
5078
5079
5080
5081
5082 # Determine the Makefile fragment
5083
5084         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5085 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5086 if ${icu_cv_host_frag+:} false; then :
5087   $as_echo_n "(cached) " >&6
5088 else
5089
5090 case "${host}" in
5091 *-*-solaris*)
5092         if test "$GCC" = yes; then
5093                 icu_cv_host_frag=mh-solaris-gcc
5094         else
5095                 icu_cv_host_frag=mh-solaris
5096         fi ;;
5097 alpha*-*-linux-gnu)
5098         if test "$GCC" = yes; then
5099                 icu_cv_host_frag=mh-alpha-linux-gcc
5100         else
5101                 icu_cv_host_frag=mh-alpha-linux-cc
5102         fi ;;
5103 powerpc*-*-linux*)
5104         if test "$GCC" = yes; then
5105                 icu_cv_host_frag=mh-linux
5106         else
5107                 icu_cv_host_frag=mh-linux-va
5108         fi ;;
5109 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5110 i[34567]86-*-cygwin)
5111         if test "$GCC" = yes; then
5112                 icu_cv_host_frag=mh-cygwin
5113         else
5114                 icu_cv_host_frag=mh-cygwin-msvc
5115         fi ;;
5116 x86_64-*-cygwin)
5117         if test "$GCC" = yes; then
5118                 icu_cv_host_frag=mh-cygwin64
5119         else
5120                 icu_cv_host_frag=mh-cygwin-msvc
5121         fi ;;
5122 *-*-mingw*)
5123         if test "$GCC" = yes; then
5124                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5125 /* end confdefs.h.  */
5126
5127 #ifndef __MINGW64__
5128 #error This is not MinGW64
5129 #endif
5130 int
5131 main ()
5132 {
5133
5134   ;
5135   return 0;
5136 }
5137 _ACEOF
5138 if ac_fn_c_try_compile "$LINENO"; then :
5139   icu_cv_host_frag=mh-mingw64
5140 else
5141   icu_cv_host_frag=mh-mingw
5142 fi
5143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5144         else
5145                 case "${host}" in
5146                 *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
5147                 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
5148                 esac
5149         fi ;;
5150 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5151 *-*-aix*)
5152         if test "$GCC" = yes; then
5153                 icu_cv_host_frag=mh-aix-gcc
5154         else
5155                 icu_cv_host_frag=mh-aix-va
5156         fi ;;
5157 *-*-hpux*)
5158         if test "$GCC" = yes; then
5159                 icu_cv_host_frag=mh-hpux-gcc
5160         else
5161                 case "$CXX" in
5162                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5163                 esac
5164         fi ;;
5165 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5166 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5167 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5168 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5169 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5170 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5171 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5172 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5173 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5174 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5175 *)              icu_cv_host_frag=mh-unknown ;;
5176 esac
5177
5178
5179 fi
5180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5181 $as_echo "$icu_cv_host_frag" >&6; }
5182
5183
5184 # Checks for libraries and other host specific stuff
5185 # On HP/UX, don't link to -lm from a shared lib because it isn't
5186 #  PIC (at least on 10.2)
5187 case "${host}" in
5188         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5189 $as_echo_n "checking for floor in -lm... " >&6; }
5190 if ${ac_cv_lib_m_floor+:} false; then :
5191   $as_echo_n "(cached) " >&6
5192 else
5193   ac_check_lib_save_LIBS=$LIBS
5194 LIBS="-lm  $LIBS"
5195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5196 /* end confdefs.h.  */
5197
5198 /* Override any GCC internal prototype to avoid an error.
5199    Use char because int might match the return type of a GCC
5200    builtin and then its argument prototype would still apply.  */
5201 #ifdef __cplusplus
5202 extern "C"
5203 #endif
5204 char floor ();
5205 int
5206 main ()
5207 {
5208 return floor ();
5209   ;
5210   return 0;
5211 }
5212 _ACEOF
5213 if ac_fn_c_try_link "$LINENO"; then :
5214   ac_cv_lib_m_floor=yes
5215 else
5216   ac_cv_lib_m_floor=no
5217 fi
5218 rm -f core conftest.err conftest.$ac_objext \
5219     conftest$ac_exeext conftest.$ac_ext
5220 LIBS=$ac_check_lib_save_LIBS
5221 fi
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5223 $as_echo "$ac_cv_lib_m_floor" >&6; }
5224 if test "x$ac_cv_lib_m_floor" = xyes; then :
5225   LIB_M="-lm"
5226 fi
5227  ;;
5228
5229         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5230 $as_echo_n "checking for floor in -lm... " >&6; }
5231 if ${ac_cv_lib_m_floor+:} false; then :
5232   $as_echo_n "(cached) " >&6
5233 else
5234   ac_check_lib_save_LIBS=$LIBS
5235 LIBS="-lm  $LIBS"
5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5237 /* end confdefs.h.  */
5238
5239 /* Override any GCC internal prototype to avoid an error.
5240    Use char because int might match the return type of a GCC
5241    builtin and then its argument prototype would still apply.  */
5242 #ifdef __cplusplus
5243 extern "C"
5244 #endif
5245 char floor ();
5246 int
5247 main ()
5248 {
5249 return floor ();
5250   ;
5251   return 0;
5252 }
5253 _ACEOF
5254 if ac_fn_c_try_link "$LINENO"; then :
5255   ac_cv_lib_m_floor=yes
5256 else
5257   ac_cv_lib_m_floor=no
5258 fi
5259 rm -f core conftest.err conftest.$ac_objext \
5260     conftest$ac_exeext conftest.$ac_ext
5261 LIBS=$ac_check_lib_save_LIBS
5262 fi
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5264 $as_echo "$ac_cv_lib_m_floor" >&6; }
5265 if test "x$ac_cv_lib_m_floor" = xyes; then :
5266   cat >>confdefs.h <<_ACEOF
5267 #define HAVE_LIBM 1
5268 _ACEOF
5269
5270   LIBS="-lm $LIBS"
5271
5272 fi
5273
5274                         LIB_M="" ;;
5275 esac
5276
5277
5278 # Check whether to build shared libraries
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5280 $as_echo_n "checking whether to build shared libraries... " >&6; }
5281 enabled=no
5282 # Check whether --enable-shared was given.
5283 if test "${enable_shared+set}" = set; then :
5284   enableval=$enable_shared;  case "${enableval}" in
5285              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5286              no);;
5287              *) ;;
5288     esac
5289 else
5290   enabled=yes; ENABLE_SHARED=YES
5291
5292 fi
5293
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5295 $as_echo "$enabled" >&6; }
5296
5297
5298 # Check whether to build static libraries
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5300 $as_echo_n "checking whether to build static libraries... " >&6; }
5301 enabled=no
5302 # Check whether --enable-static was given.
5303 if test "${enable_static+set}" = set; then :
5304   enableval=$enable_static;  case "${enableval}" in
5305              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5306              no) ;;
5307              *) ;;
5308     esac
5309 fi
5310
5311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5312 $as_echo "$enabled" >&6; }
5313
5314
5315 # When building release static library, there might be some optimization flags we can use
5316 if test "$ENABLE_STATIC" = "YES"; then
5317     if test "$ENABLE_SHARED" != "YES"; then
5318         if test "$ENABLE_RELEASE" = 1; then
5319             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5320 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5321             CHECK_STATIC_OPT_FLAG=no
5322
5323             OLD_CPPFLAGS="${CPPFLAGS}"
5324             OLD_LDFLAGS="${LDFLAGS}"
5325
5326             case "${host}" in
5327             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5328                 if test "$GCC" = yes; then
5329                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5330                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5331                 fi
5332                 ;;
5333             *)
5334                 ;;
5335             esac
5336
5337             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5338 /* end confdefs.h.  */
5339
5340 int
5341 main ()
5342 {
5343
5344   ;
5345   return 0;
5346 }
5347 _ACEOF
5348 if ac_fn_c_try_link "$LINENO"; then :
5349   CHECK_STATIC_OPT_FLAG=yes
5350 else
5351   CHECK_STATIC_OPT_FLAG=no
5352 fi
5353 rm -f core conftest.err conftest.$ac_objext \
5354     conftest$ac_exeext conftest.$ac_ext
5355             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5356 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5357             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5358                 CPPFLAGS="${OLD_CPPFLAGS}"
5359                 LDFLAGS="${OLD_LDFLAGS}"
5360             fi
5361         fi
5362     fi
5363 fi
5364
5365
5366 # Check whether to enable auto cleanup of libraries
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5368 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5369 enabled=no
5370 UCLN_NO_AUTO_CLEANUP=1
5371 # Check whether --enable-auto-cleanup was given.
5372 if test "${enable_auto_cleanup+set}" = set; then :
5373   enableval=$enable_auto_cleanup;  case "${enableval}" in
5374          yes) enabled=yes;
5375          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5376          UCLN_NO_AUTO_CLEANUP=0
5377           ;;
5378          *) ;;
5379     esac
5380 fi
5381
5382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5383 $as_echo "$enabled" >&6; }
5384
5385
5386 # MSVC floating-point option
5387 MSVC_RELEASE_FLAG=""
5388 if test $enabled = yes
5389 then
5390     if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5391     then
5392         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5393 /* end confdefs.h.  */
5394
5395     #if defined _MSC_VER && _MSC_VER >= 1400
5396     #else
5397     Microsoft Visual C++ < 2005
5398     #endif
5399
5400 int
5401 main ()
5402 {
5403
5404   ;
5405   return 0;
5406 }
5407 _ACEOF
5408 if ac_fn_c_try_compile "$LINENO"; then :
5409   MSVC_RELEASE_FLAG="/fp:precise"
5410 else
5411   MSVC_RELEASE_FLAG="/Op"
5412 fi
5413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5414
5415         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5416         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5417     fi
5418 fi
5419
5420 # Check whether to enabled draft APIs
5421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5422 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5423 enabled=yes
5424 U_DEFAULT_SHOW_DRAFT=1
5425 # Check whether --enable-draft was given.
5426 if test "${enable_draft+set}" = set; then :
5427   enableval=$enable_draft;  case "${enableval}" in
5428          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5429          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5430           ;;
5431          *) ;;
5432     esac
5433 fi
5434
5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5436 $as_echo "$enabled" >&6; }
5437 # Make sure that we can use draft API in ICU.
5438 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5439     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API"
5440 fi
5441
5442
5443 if test -n "$ac_tool_prefix"; then
5444   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5445 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5447 $as_echo_n "checking for $ac_word... " >&6; }
5448 if ${ac_cv_prog_RANLIB+:} false; then :
5449   $as_echo_n "(cached) " >&6
5450 else
5451   if test -n "$RANLIB"; then
5452   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5453 else
5454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5455 for as_dir in $PATH
5456 do
5457   IFS=$as_save_IFS
5458   test -z "$as_dir" && as_dir=.
5459     for ac_exec_ext in '' $ac_executable_extensions; do
5460   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5461     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5463     break 2
5464   fi
5465 done
5466   done
5467 IFS=$as_save_IFS
5468
5469 fi
5470 fi
5471 RANLIB=$ac_cv_prog_RANLIB
5472 if test -n "$RANLIB"; then
5473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5474 $as_echo "$RANLIB" >&6; }
5475 else
5476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5477 $as_echo "no" >&6; }
5478 fi
5479
5480
5481 fi
5482 if test -z "$ac_cv_prog_RANLIB"; then
5483   ac_ct_RANLIB=$RANLIB
5484   # Extract the first word of "ranlib", so it can be a program name with args.
5485 set dummy ranlib; ac_word=$2
5486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5487 $as_echo_n "checking for $ac_word... " >&6; }
5488 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   if test -n "$ac_ct_RANLIB"; then
5492   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5493 else
5494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5495 for as_dir in $PATH
5496 do
5497   IFS=$as_save_IFS
5498   test -z "$as_dir" && as_dir=.
5499     for ac_exec_ext in '' $ac_executable_extensions; do
5500   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5501     ac_cv_prog_ac_ct_RANLIB="ranlib"
5502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5503     break 2
5504   fi
5505 done
5506   done
5507 IFS=$as_save_IFS
5508
5509 fi
5510 fi
5511 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5512 if test -n "$ac_ct_RANLIB"; then
5513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5514 $as_echo "$ac_ct_RANLIB" >&6; }
5515 else
5516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5517 $as_echo "no" >&6; }
5518 fi
5519
5520   if test "x$ac_ct_RANLIB" = x; then
5521     RANLIB=":"
5522   else
5523     case $cross_compiling:$ac_tool_warned in
5524 yes:)
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5527 ac_tool_warned=yes ;;
5528 esac
5529     RANLIB=$ac_ct_RANLIB
5530   fi
5531 else
5532   RANLIB="$ac_cv_prog_RANLIB"
5533 fi
5534
5535
5536 # look for 'ar' the proper way
5537 if test -n "$ac_tool_prefix"; then
5538   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5539 set dummy ${ac_tool_prefix}ar; ac_word=$2
5540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5541 $as_echo_n "checking for $ac_word... " >&6; }
5542 if ${ac_cv_prog_AR+:} false; then :
5543   $as_echo_n "(cached) " >&6
5544 else
5545   if test -n "$AR"; then
5546   ac_cv_prog_AR="$AR" # Let the user override the test.
5547 else
5548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5549 for as_dir in $PATH
5550 do
5551   IFS=$as_save_IFS
5552   test -z "$as_dir" && as_dir=.
5553     for ac_exec_ext in '' $ac_executable_extensions; do
5554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5555     ac_cv_prog_AR="${ac_tool_prefix}ar"
5556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5557     break 2
5558   fi
5559 done
5560   done
5561 IFS=$as_save_IFS
5562
5563 fi
5564 fi
5565 AR=$ac_cv_prog_AR
5566 if test -n "$AR"; then
5567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5568 $as_echo "$AR" >&6; }
5569 else
5570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5571 $as_echo "no" >&6; }
5572 fi
5573
5574
5575 fi
5576 if test -z "$ac_cv_prog_AR"; then
5577   ac_ct_AR=$AR
5578   # Extract the first word of "ar", so it can be a program name with args.
5579 set dummy ar; ac_word=$2
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5581 $as_echo_n "checking for $ac_word... " >&6; }
5582 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5583   $as_echo_n "(cached) " >&6
5584 else
5585   if test -n "$ac_ct_AR"; then
5586   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5587 else
5588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5589 for as_dir in $PATH
5590 do
5591   IFS=$as_save_IFS
5592   test -z "$as_dir" && as_dir=.
5593     for ac_exec_ext in '' $ac_executable_extensions; do
5594   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5595     ac_cv_prog_ac_ct_AR="ar"
5596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5597     break 2
5598   fi
5599 done
5600   done
5601 IFS=$as_save_IFS
5602
5603 fi
5604 fi
5605 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5606 if test -n "$ac_ct_AR"; then
5607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5608 $as_echo "$ac_ct_AR" >&6; }
5609 else
5610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5611 $as_echo "no" >&6; }
5612 fi
5613
5614   if test "x$ac_ct_AR" = x; then
5615     AR="false"
5616   else
5617     case $cross_compiling:$ac_tool_warned in
5618 yes:)
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5621 ac_tool_warned=yes ;;
5622 esac
5623     AR=$ac_ct_AR
5624   fi
5625 else
5626   AR="$ac_cv_prog_AR"
5627 fi
5628
5629
5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5631 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5632 enabled=yes
5633 U_DISABLE_RENAMING=0
5634 # Check whether --enable-renaming was given.
5635 if test "${enable_renaming+set}" = set; then :
5636   enableval=$enable_renaming;  case "${enableval}" in
5637              yes|"") enabled=yes ;;
5638              no) enabled=no; U_DISABLE_RENAMING=1;
5639              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5640               ;;
5641              *) ;;
5642     esac
5643 fi
5644
5645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5646 $as_echo "$enabled" >&6; }
5647
5648
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5650 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5651 enabled=no
5652 U_ENABLE_TRACING=0
5653 # Check whether --enable-tracing was given.
5654 if test "${enable_tracing+set}" = set; then :
5655   enableval=$enable_tracing;  case "${enableval}" in
5656              yes|"") enabled=yes;
5657                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5658                      U_ENABLE_TRACING=1 ;;
5659              no) enabled=no; U_ENABLE_TRACING=0 ;;
5660              *) ;;
5661     esac
5662 fi
5663
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5665 $as_echo "$enabled" >&6; }
5666
5667
5668 # check if elf.h is present.
5669 for ac_header in elf.h
5670 do :
5671   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5672 if test "x$ac_cv_header_elf_h" = xyes; then :
5673   cat >>confdefs.h <<_ACEOF
5674 #define HAVE_ELF_H 1
5675 _ACEOF
5676
5677 fi
5678
5679 done
5680
5681 if test "x$ac_cv_header_elf_h" = "xyes"; then
5682     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5683 fi
5684
5685 U_ENABLE_DYLOAD=1
5686 enable=yes
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins" >&5
5688 $as_echo_n "checking whether to enable dynamic loading of plugins... " >&6; }
5689 # Check whether --enable-dyload was given.
5690 if test "${enable_dyload+set}" = set; then :
5691   enableval=$enable_dyload;  case "${enableval}" in
5692              yes|"")
5693                      U_ENABLE_DYLOAD=1
5694                      enable=yes
5695                      ;;
5696              no)
5697                  U_ENABLE_DYLOAD=0;
5698                  enable=no;
5699                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5700                  ;;
5701              *) ;;
5702     esac
5703 fi
5704
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5706 $as_echo "$enable" >&6; }
5707
5708
5709 if test "$enable" = "yes"; then
5710    for ac_header in dlfcn.h
5711 do :
5712   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5713 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5714   cat >>confdefs.h <<_ACEOF
5715 #define HAVE_DLFCN_H 1
5716 _ACEOF
5717
5718 fi
5719
5720 done
5721
5722    #AC_MSG_RESULT($enabled)
5723    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5724 $as_echo_n "checking for library containing dlopen... " >&6; }
5725 if ${ac_cv_search_dlopen+:} false; then :
5726   $as_echo_n "(cached) " >&6
5727 else
5728   ac_func_search_save_LIBS=$LIBS
5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730 /* end confdefs.h.  */
5731
5732 /* Override any GCC internal prototype to avoid an error.
5733    Use char because int might match the return type of a GCC
5734    builtin and then its argument prototype would still apply.  */
5735 #ifdef __cplusplus
5736 extern "C"
5737 #endif
5738 char dlopen ();
5739 int
5740 main ()
5741 {
5742 return dlopen ();
5743   ;
5744   return 0;
5745 }
5746 _ACEOF
5747 for ac_lib in '' dl; do
5748   if test -z "$ac_lib"; then
5749     ac_res="none required"
5750   else
5751     ac_res=-l$ac_lib
5752     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5753   fi
5754   if ac_fn_c_try_link "$LINENO"; then :
5755   ac_cv_search_dlopen=$ac_res
5756 fi
5757 rm -f core conftest.err conftest.$ac_objext \
5758     conftest$ac_exeext
5759   if ${ac_cv_search_dlopen+:} false; then :
5760   break
5761 fi
5762 done
5763 if ${ac_cv_search_dlopen+:} false; then :
5764
5765 else
5766   ac_cv_search_dlopen=no
5767 fi
5768 rm conftest.$ac_ext
5769 LIBS=$ac_func_search_save_LIBS
5770 fi
5771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5772 $as_echo "$ac_cv_search_dlopen" >&6; }
5773 ac_res=$ac_cv_search_dlopen
5774 if test "$ac_res" != no; then :
5775   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5776
5777 fi
5778
5779    for ac_func in dlopen
5780 do :
5781   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5782 if test "x$ac_cv_func_dlopen" = xyes; then :
5783   cat >>confdefs.h <<_ACEOF
5784 #define HAVE_DLOPEN 1
5785 _ACEOF
5786
5787 fi
5788 done
5789
5790
5791    if test "x$ac_cv_func_dlopen" != xyes; then
5792       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5793    fi
5794 fi
5795
5796 # Check for miscellanous functions.
5797 # So, use for putil / tools only.
5798 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5799 for ac_func in gettimeofday
5800 do :
5801   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5802 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5803   cat >>confdefs.h <<_ACEOF
5804 #define HAVE_GETTIMEOFDAY 1
5805 _ACEOF
5806
5807 fi
5808 done
5809
5810
5811
5812 # Check whether to use the evil rpath or not
5813 # Check whether --enable-rpath was given.
5814 if test "${enable_rpath+set}" = set; then :
5815   enableval=$enable_rpath;  case "${enableval}" in
5816              yes|"") ENABLE_RPATH=YES ;;
5817              no) ;;
5818              *) ;;
5819     esac
5820 else
5821   ENABLE_RPATH=NO
5822
5823 fi
5824
5825
5826
5827
5828
5829 ac_ext=cpp
5830 ac_cpp='$CXXCPP $CPPFLAGS'
5831 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5832 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5833 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5834
5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5836 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5838 /* end confdefs.h.  */
5839
5840 int
5841 main ()
5842 {
5843
5844   ;
5845   return 0;
5846 }
5847 _ACEOF
5848 if ac_fn_cxx_try_compile "$LINENO"; then :
5849   cxx_okay=yes
5850 else
5851   cxx_okay=no
5852 fi
5853 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5854 if test $cxx_okay = yes
5855 then
5856         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5857 $as_echo "Good" >&6; }
5858 else
5859         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5860 $as_echo "no" >&6; }
5861         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
5862 fi
5863
5864 if [ "$GXX" = yes ]; then
5865     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++0x,
5866     # and check that the compiler still works.
5867     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
5868         OLD_CXXFLAGS="${CXXFLAGS}"
5869         CXXFLAGS="$CXXFLAGS --std=c++0x"
5870         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
5871 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
5872         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5873 /* end confdefs.h.  */
5874
5875 int
5876 main ()
5877 {
5878
5879   ;
5880   return 0;
5881 }
5882 _ACEOF
5883 if ac_fn_cxx_try_compile "$LINENO"; then :
5884   cxx11_okay=yes
5885 else
5886   cxx11_okay=no
5887 fi
5888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5889         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
5890 $as_echo "$cxx11_okay" >&6; }
5891         if [ $cxx11_okay = yes ]; then
5892             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option --std=c++0x" >&5
5893 $as_echo "$as_me: Adding CXXFLAGS option --std=c++0x" >&6;}
5894             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} --std=c++0x"
5895         else
5896             CXXFLAGS="$OLD_CXXFLAGS"
5897         fi
5898     fi
5899 fi
5900
5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <string> works" >&5
5902 $as_echo_n "checking if #include <string> works... " >&6; }
5903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5904 /* end confdefs.h.  */
5905 #include <string>
5906 int
5907 main ()
5908 {
5909
5910   ;
5911   return 0;
5912 }
5913 _ACEOF
5914 if ac_fn_cxx_try_compile "$LINENO"; then :
5915   ac_cv_header_stdstring=yes
5916 else
5917   ac_cv_header_stdstring=no
5918 fi
5919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdstring" >&5
5921 $as_echo "$ac_cv_header_stdstring" >&6; }
5922 if test $ac_cv_header_stdstring = yes
5923 then
5924         U_HAVE_STD_STRING=1
5925 else
5926         U_HAVE_STD_STRING=0
5927         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STD_STRING=0"
5928 fi
5929
5930
5931
5932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
5933 $as_echo_n "checking if #include <atomic> works... " >&6; }
5934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5935 /* end confdefs.h.  */
5936 #include <atomic>
5937 int
5938 main ()
5939 {
5940
5941   ;
5942   return 0;
5943 }
5944 _ACEOF
5945 if ac_fn_cxx_try_compile "$LINENO"; then :
5946   ac_cv_header_atomic=yes
5947 else
5948   ac_cv_header_atomic=no
5949 fi
5950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
5952 $as_echo "$ac_cv_header_atomic" >&6; }
5953 if test $ac_cv_header_atomic = yes
5954 then
5955         U_HAVE_ATOMIC=1
5956 else
5957         U_HAVE_ATOMIC=0
5958 fi
5959 # Make this available via CPPFLAGS
5960 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
5961
5962
5963 ac_ext=c
5964 ac_cpp='$CPP $CPPFLAGS'
5965 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5966 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5967 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5968
5969
5970 # Always build ICU with multi-threading support.
5971 threads=true
5972 ICU_USE_THREADS=1
5973 OLD_LIBS=${LIBS}
5974
5975 if test $threads = true; then
5976   # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
5977   # and must do this before seaching for pthread_mutex_destroy, or
5978   # we will pick up libpthreads.so not libpthread.so
5979   # If this fails, then we must test for HPUX specials, before
5980   # moving on to a more generic test
5981
5982   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
5983 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
5984 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
5985   $as_echo_n "(cached) " >&6
5986 else
5987   ac_check_lib_save_LIBS=$LIBS
5988 LIBS="-lpthread  $LIBS"
5989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5990 /* end confdefs.h.  */
5991
5992 /* Override any GCC internal prototype to avoid an error.
5993    Use char because int might match the return type of a GCC
5994    builtin and then its argument prototype would still apply.  */
5995 #ifdef __cplusplus
5996 extern "C"
5997 #endif
5998 char pthread_attr_init ();
5999 int
6000 main ()
6001 {
6002 return pthread_attr_init ();
6003   ;
6004   return 0;
6005 }
6006 _ACEOF
6007 if ac_fn_c_try_link "$LINENO"; then :
6008   ac_cv_lib_pthread_pthread_attr_init=yes
6009 else
6010   ac_cv_lib_pthread_pthread_attr_init=no
6011 fi
6012 rm -f core conftest.err conftest.$ac_objext \
6013     conftest$ac_exeext conftest.$ac_ext
6014 LIBS=$ac_check_lib_save_LIBS
6015 fi
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
6017 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
6018 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
6019   cat >>confdefs.h <<_ACEOF
6020 #define HAVE_LIBPTHREAD 1
6021 _ACEOF
6022
6023   LIBS="-lpthread $LIBS"
6024
6025 fi
6026
6027   if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
6028     ICU_USE_THREADS=1
6029   else
6030     # Locate the right library for POSIX threads. We look for the
6031     # symbols in the libraries first, because on Solaris libc provides
6032     # pthread_create but libpthread has the real code :(
6033     # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
6034     # FreeBSD users may need libpthread if they do not have libc_r.
6035
6036
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
6038 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
6039 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
6040   $as_echo_n "(cached) " >&6
6041 else
6042   ac_func_search_save_LIBS="$LIBS"
6043 ac_cv_search_pthread_mutex_destroy="no"
6044 for i in pthread pthreads c_r ; do
6045 LIBS="-l$i  $ac_func_search_save_LIBS"
6046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047 /* end confdefs.h.  */
6048
6049 /* Override any GCC internal prototype to avoid an error.
6050    Use char because int might match the return type of a GCC
6051    builtin and then its argument prototype would still apply.  */
6052 #ifdef __cplusplus
6053 extern "C"
6054 #endif
6055 char pthread_mutex_destroy ();
6056 int
6057 main ()
6058 {
6059 return pthread_mutex_destroy ();
6060   ;
6061   return 0;
6062 }
6063 _ACEOF
6064 if ac_fn_c_try_link "$LINENO"; then :
6065   ac_cv_search_pthread_mutex_destroy="-l$i"
6066 break
6067 fi
6068 rm -f core conftest.err conftest.$ac_objext \
6069     conftest$ac_exeext conftest.$ac_ext
6070 done
6071 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073 /* end confdefs.h.  */
6074
6075 /* Override any GCC internal prototype to avoid an error.
6076    Use char because int might match the return type of a GCC
6077    builtin and then its argument prototype would still apply.  */
6078 #ifdef __cplusplus
6079 extern "C"
6080 #endif
6081 char pthread_mutex_destroy ();
6082 int
6083 main ()
6084 {
6085 return pthread_mutex_destroy ();
6086   ;
6087   return 0;
6088 }
6089 _ACEOF
6090 if ac_fn_c_try_link "$LINENO"; then :
6091   ac_cv_search_pthread_mutex_destroy="none required"
6092 fi
6093 rm -f core conftest.err conftest.$ac_objext \
6094     conftest$ac_exeext conftest.$ac_ext
6095 fi
6096 LIBS="$ac_func_search_save_LIBS"
6097 fi
6098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6099 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6100 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6101   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6102
6103 else :
6104
6105 fi
6106
6107     if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6108       ICU_USE_THREADS=1
6109     else
6110       # For HP 11
6111       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6112 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6113 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
6114   $as_echo_n "(cached) " >&6
6115 else
6116   ac_check_lib_save_LIBS=$LIBS
6117 LIBS="-lpthread  $LIBS"
6118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6119 /* end confdefs.h.  */
6120
6121 /* Override any GCC internal prototype to avoid an error.
6122    Use char because int might match the return type of a GCC
6123    builtin and then its argument prototype would still apply.  */
6124 #ifdef __cplusplus
6125 extern "C"
6126 #endif
6127 char pthread_mutex_init ();
6128 int
6129 main ()
6130 {
6131 return pthread_mutex_init ();
6132   ;
6133   return 0;
6134 }
6135 _ACEOF
6136 if ac_fn_c_try_link "$LINENO"; then :
6137   ac_cv_lib_pthread_pthread_mutex_init=yes
6138 else
6139   ac_cv_lib_pthread_pthread_mutex_init=no
6140 fi
6141 rm -f core conftest.err conftest.$ac_objext \
6142     conftest$ac_exeext conftest.$ac_ext
6143 LIBS=$ac_check_lib_save_LIBS
6144 fi
6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6146 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6147 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6148   cat >>confdefs.h <<_ACEOF
6149 #define HAVE_LIBPTHREAD 1
6150 _ACEOF
6151
6152   LIBS="-lpthread $LIBS"
6153
6154 fi
6155
6156       if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6157         ICU_USE_THREADS=1
6158       fi
6159     fi
6160
6161     ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6162 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6163
6164 fi
6165
6166
6167     if test $ac_cv_func_pthread_mutex_lock = yes; then
6168       ICU_USE_THREADS=1
6169     fi
6170   fi
6171   # Check to see if we are using CygWin with MSVC
6172   case "${host}" in
6173   *-pc-cygwin*|*-pc-mingw*)
6174     # For gcc, the thread options are set by mh-mingw/mh-cygwin
6175     # For msvc, the thread options are set by runConfigureICU
6176     ICU_USE_THREADS=1
6177     ;;
6178   *-*-hpux*)
6179     # Add -mt because it does several nice things on newer compilers.
6180     case "${icu_cv_host_frag}" in
6181       mh-hpux-acc)
6182         OLD_CXXFLAGS="${CXXFLAGS}"
6183         CXXFLAGS="${CXXFLAGS} -mt"
6184         if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6185            CXXFLAGS="${OLD_CXXFLAGS}"
6186         else
6187            UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
6188         fi
6189       ;;
6190     esac
6191     ;;
6192   *-*-solaris*)
6193     case "${icu_cv_host_frag}" in
6194       mh-solaris)
6195            LIBS="${LIBS} -mt"
6196       ;;
6197     esac
6198     ;;
6199   esac
6200 fi
6201
6202 # Check whether --enable-weak-threads was given.
6203 if test "${enable_weak_threads+set}" = set; then :
6204   enableval=$enable_weak_threads; case "${enableval}" in
6205                 yes)
6206             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6207             LIBS=${OLD_LIBS}
6208             ;;
6209                 no)  ;;
6210                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6211                 esac
6212 fi
6213
6214
6215
6216 # Check for mmap()
6217
6218 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6219 # Do this check instead.
6220 HAVE_MMAP=0
6221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6222 $as_echo_n "checking for mmap... " >&6; }
6223 if ${ac_cv_func_mmap_ok+:} false; then :
6224   $as_echo_n "(cached) " >&6
6225 else
6226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6227 /* end confdefs.h.  */
6228 #include <unistd.h>
6229 #include <sys/mman.h>
6230 #include <sys/stat.h>
6231 #include <fcntl.h>
6232 int
6233 main ()
6234 {
6235 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6236   ;
6237   return 0;
6238 }
6239 _ACEOF
6240 if ac_fn_c_try_link "$LINENO"; then :
6241   ac_cv_func_mmap_ok=yes
6242 else
6243   ac_cv_func_mmap_ok=no
6244 fi
6245 rm -f core conftest.err conftest.$ac_objext \
6246     conftest$ac_exeext conftest.$ac_ext
6247 fi
6248
6249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6250 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6251 if test $ac_cv_func_mmap_ok = yes
6252 then
6253     HAVE_MMAP=1
6254 else
6255     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6256 fi
6257
6258
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6260 $as_echo_n "checking for genccode assembly... " >&6; }
6261
6262 # Check to see if genccode can generate simple assembly.
6263 GENCCODE_ASSEMBLY=
6264 case "${host}" in
6265 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6266     if test "$GCC" = yes; then
6267         # We're using gcc, and the simple -a gcc command line works for genccode
6268         GENCCODE_ASSEMBLY="-a gcc"
6269     fi ;;
6270 i*86-*-solaris*)
6271     if test "$GCC" = yes; then
6272         # When using gcc, look if we're also using GNU as.
6273         # When using GNU as, the simple -a gcc command line works for genccode.
6274         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6275         asv=`"${asv}" --version 2>/dev/null`
6276         case "X${asv}" in
6277         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6278         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6279         esac
6280         unset asv
6281     else
6282         GENCCODE_ASSEMBLY="-a sun-x86"
6283     fi ;;
6284 sparc-*-solaris*)
6285     GENCCODE_ASSEMBLY="-a sun"
6286     ;;
6287 ia64-*-hpux*)
6288     GENCCODE_ASSEMBLY="-a aCC-ia64"
6289     ;;
6290 esac
6291
6292
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6294 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6295
6296 # Checks for header files
6297 for ac_header in inttypes.h
6298 do :
6299   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6300 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6301   cat >>confdefs.h <<_ACEOF
6302 #define HAVE_INTTYPES_H 1
6303 _ACEOF
6304
6305 fi
6306
6307 done
6308
6309 if test $ac_cv_header_inttypes_h = no; then
6310  U_HAVE_INTTYPES_H=0
6311  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6312 else
6313  U_HAVE_INTTYPES_H=1
6314 fi
6315 if test "$CC" = ccc; then
6316  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6317 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6318  case "${host}" in
6319         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6320         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6321  esac
6322 fi
6323
6324
6325
6326 for ac_header in dirent.h
6327 do :
6328   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6329 if test "x$ac_cv_header_dirent_h" = xyes; then :
6330   cat >>confdefs.h <<_ACEOF
6331 #define HAVE_DIRENT_H 1
6332 _ACEOF
6333
6334 fi
6335
6336 done
6337
6338 if test $ac_cv_header_dirent_h = no; then
6339  U_HAVE_DIRENT_H=0
6340  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6341 else
6342  U_HAVE_DIRENT_H=1
6343 fi
6344
6345
6346
6347 # Check for endianness
6348  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6349 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6350 if ${ac_cv_c_bigendian+:} false; then :
6351   $as_echo_n "(cached) " >&6
6352 else
6353   ac_cv_c_bigendian=unknown
6354     # See if we're dealing with a universal compiler.
6355     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6356 /* end confdefs.h.  */
6357 #ifndef __APPLE_CC__
6358                not a universal capable compiler
6359              #endif
6360              typedef int dummy;
6361
6362 _ACEOF
6363 if ac_fn_c_try_compile "$LINENO"; then :
6364
6365         # Check for potential -arch flags.  It is not universal unless
6366         # there are at least two -arch flags with different values.
6367         ac_arch=
6368         ac_prev=
6369         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6370          if test -n "$ac_prev"; then
6371            case $ac_word in
6372              i?86 | x86_64 | ppc | ppc64)
6373                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6374                  ac_arch=$ac_word
6375                else
6376                  ac_cv_c_bigendian=universal
6377                  break
6378                fi
6379                ;;
6380            esac
6381            ac_prev=
6382          elif test "x$ac_word" = "x-arch"; then
6383            ac_prev=arch
6384          fi
6385        done
6386 fi
6387 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6388     if test $ac_cv_c_bigendian = unknown; then
6389       # See if sys/param.h defines the BYTE_ORDER macro.
6390       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6391 /* end confdefs.h.  */
6392 #include <sys/types.h>
6393              #include <sys/param.h>
6394
6395 int
6396 main ()
6397 {
6398 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6399                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6400                      && LITTLE_ENDIAN)
6401               bogus endian macros
6402              #endif
6403
6404   ;
6405   return 0;
6406 }
6407 _ACEOF
6408 if ac_fn_c_try_compile "$LINENO"; then :
6409   # It does; now see whether it defined to BIG_ENDIAN or not.
6410          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6411 /* end confdefs.h.  */
6412 #include <sys/types.h>
6413                 #include <sys/param.h>
6414
6415 int
6416 main ()
6417 {
6418 #if BYTE_ORDER != BIG_ENDIAN
6419                  not big endian
6420                 #endif
6421
6422   ;
6423   return 0;
6424 }
6425 _ACEOF
6426 if ac_fn_c_try_compile "$LINENO"; then :
6427   ac_cv_c_bigendian=yes
6428 else
6429   ac_cv_c_bigendian=no
6430 fi
6431 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6432 fi
6433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6434     fi
6435     if test $ac_cv_c_bigendian = unknown; then
6436       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6437       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6438 /* end confdefs.h.  */
6439 #include <limits.h>
6440
6441 int
6442 main ()
6443 {
6444 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6445               bogus endian macros
6446              #endif
6447
6448   ;
6449   return 0;
6450 }
6451 _ACEOF
6452 if ac_fn_c_try_compile "$LINENO"; then :
6453   # It does; now see whether it defined to _BIG_ENDIAN or not.
6454          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6455 /* end confdefs.h.  */
6456 #include <limits.h>
6457
6458 int
6459 main ()
6460 {
6461 #ifndef _BIG_ENDIAN
6462                  not big endian
6463                 #endif
6464
6465   ;
6466   return 0;
6467 }
6468 _ACEOF
6469 if ac_fn_c_try_compile "$LINENO"; then :
6470   ac_cv_c_bigendian=yes
6471 else
6472   ac_cv_c_bigendian=no
6473 fi
6474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6475 fi
6476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6477     fi
6478     if test $ac_cv_c_bigendian = unknown; then
6479       # Compile a test program.
6480       if test "$cross_compiling" = yes; then :
6481   # Try to guess by grepping values from an object file.
6482          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6483 /* end confdefs.h.  */
6484 short int ascii_mm[] =
6485                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6486                 short int ascii_ii[] =
6487                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6488                 int use_ascii (int i) {
6489                   return ascii_mm[i] + ascii_ii[i];
6490                 }
6491                 short int ebcdic_ii[] =
6492                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6493                 short int ebcdic_mm[] =
6494                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6495                 int use_ebcdic (int i) {
6496                   return ebcdic_mm[i] + ebcdic_ii[i];
6497                 }
6498                 extern int foo;
6499
6500 int
6501 main ()
6502 {
6503 return use_ascii (foo) == use_ebcdic (foo);
6504   ;
6505   return 0;
6506 }
6507 _ACEOF
6508 if ac_fn_c_try_compile "$LINENO"; then :
6509   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6510               ac_cv_c_bigendian=yes
6511             fi
6512             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6513               if test "$ac_cv_c_bigendian" = unknown; then
6514                 ac_cv_c_bigendian=no
6515               else
6516                 # finding both strings is unlikely to happen, but who knows?
6517                 ac_cv_c_bigendian=unknown
6518               fi
6519             fi
6520 fi
6521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6522 else
6523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6524 /* end confdefs.h.  */
6525 $ac_includes_default
6526 int
6527 main ()
6528 {
6529
6530              /* Are we little or big endian?  From Harbison&Steele.  */
6531              union
6532              {
6533                long int l;
6534                char c[sizeof (long int)];
6535              } u;
6536              u.l = 1;
6537              return u.c[sizeof (long int) - 1] == 1;
6538
6539   ;
6540   return 0;
6541 }
6542 _ACEOF
6543 if ac_fn_c_try_run "$LINENO"; then :
6544   ac_cv_c_bigendian=no
6545 else
6546   ac_cv_c_bigendian=yes
6547 fi
6548 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6549   conftest.$ac_objext conftest.beam conftest.$ac_ext
6550 fi
6551
6552     fi
6553 fi
6554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6555 $as_echo "$ac_cv_c_bigendian" >&6; }
6556  case $ac_cv_c_bigendian in #(
6557    yes)
6558      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6559 ;; #(
6560    no)
6561       ;; #(
6562    universal)
6563
6564 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6565
6566      ;; #(
6567    *)
6568      as_fn_error $? "unknown endianness
6569  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6570  esac
6571
6572 if test $ac_cv_c_bigendian = no; then
6573 U_IS_BIG_ENDIAN=0
6574 U_ENDIAN_CHAR="l"
6575 else
6576 U_IS_BIG_ENDIAN=1
6577 U_ENDIAN_CHAR="b"
6578 fi
6579
6580
6581 # Do various POSIX related checks
6582 U_HAVE_NL_LANGINFO_CODESET=0
6583 U_NL_LANGINFO_CODESET=-1
6584 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6585 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6586   U_HAVE_NL_LANGINFO=1
6587 else
6588   U_HAVE_NL_LANGINFO=0
6589 fi
6590
6591 if test $U_HAVE_NL_LANGINFO -eq 1; then
6592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6593 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6594 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6595   $as_echo_n "(cached) " >&6
6596 else
6597   ac_cv_nl_langinfo_codeset="unknown"
6598   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6600 /* end confdefs.h.  */
6601 #include <langinfo.h>
6602 int
6603 main ()
6604 {
6605 nl_langinfo($a);
6606   ;
6607   return 0;
6608 }
6609 _ACEOF
6610 if ac_fn_c_try_link "$LINENO"; then :
6611   ac_cv_nl_langinfo_codeset="$a"; break
6612 fi
6613 rm -f core conftest.err conftest.$ac_objext \
6614     conftest$ac_exeext conftest.$ac_ext
6615   done
6616 fi
6617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6618 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6619   if test x$ac_cv_nl_langinfo_codeset != xunknown
6620   then
6621       U_HAVE_NL_LANGINFO_CODESET=1
6622       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6623       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6624       then
6625         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6626       fi
6627   else
6628       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6629   fi
6630 fi
6631
6632
6633
6634 # Namespace support checks
6635 ac_ext=cpp
6636 ac_cpp='$CXXCPP $CPPFLAGS'
6637 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6638 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6639 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6640
6641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6642 $as_echo_n "checking for namespace support... " >&6; }
6643 if ${ac_cv_namespace_ok+:} false; then :
6644   $as_echo_n "(cached) " >&6
6645 else
6646   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6647 /* end confdefs.h.  */
6648 namespace x_version {void f(){}}
6649     namespace x = x_version;
6650     using namespace x_version;
6651
6652 int
6653 main ()
6654 {
6655 f();
6656   ;
6657   return 0;
6658 }
6659 _ACEOF
6660 if ac_fn_cxx_try_link "$LINENO"; then :
6661   ac_cv_namespace_ok=yes
6662 else
6663   ac_cv_namespace_ok=no
6664 fi
6665 rm -f core conftest.err conftest.$ac_objext \
6666     conftest$ac_exeext conftest.$ac_ext
6667 fi
6668
6669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6670 $as_echo "$ac_cv_namespace_ok" >&6; }
6671 if test $ac_cv_namespace_ok = no
6672 then
6673     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6674 fi
6675
6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6677 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6678 U_OVERRIDE_CXX_ALLOCATION=0
6679 U_HAVE_PLACEMENT_NEW=0
6680 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6681   $as_echo_n "(cached) " >&6
6682 else
6683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6684 /* end confdefs.h.  */
6685 #include <stdlib.h>
6686     class UMemory {
6687     public:
6688     void *operator new(size_t size) {return malloc(size);}
6689     void *operator new[](size_t size) {return malloc(size);}
6690     void operator delete(void *p) {free(p);}
6691     void operator delete[](void *p) {free(p);}
6692     };
6693
6694 int
6695 main ()
6696 {
6697
6698   ;
6699   return 0;
6700 }
6701 _ACEOF
6702 if ac_fn_cxx_try_link "$LINENO"; then :
6703   ac_cv_override_cxx_allocation_ok=yes
6704 else
6705   ac_cv_override_cxx_allocation_ok=no
6706 fi
6707 rm -f core conftest.err conftest.$ac_objext \
6708     conftest$ac_exeext conftest.$ac_ext
6709 fi
6710
6711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6712 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6713 if test $ac_cv_override_cxx_allocation_ok = yes
6714 then
6715     U_OVERRIDE_CXX_ALLOCATION=1
6716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6717 $as_echo_n "checking for placement new and delete... " >&6; }
6718     if ${ac_cv_override_placement_new_ok+:} false; then :
6719   $as_echo_n "(cached) " >&6
6720 else
6721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6722 /* end confdefs.h.  */
6723 #include <stdlib.h>
6724         class UMemory {
6725         public:
6726         void *operator new(size_t size) {return malloc(size);}
6727         void *operator new[](size_t size) {return malloc(size);}
6728         void operator delete(void *p) {free(p);}
6729         void operator delete[](void *p) {free(p);}
6730         void * operator new(size_t, void *ptr) { return ptr; }
6731         void operator delete(void *, void *) {}
6732         };
6733
6734 int
6735 main ()
6736 {
6737
6738   ;
6739   return 0;
6740 }
6741 _ACEOF
6742 if ac_fn_cxx_try_link "$LINENO"; then :
6743   ac_cv_override_placement_new_ok=yes
6744 else
6745   ac_cv_override_placement_new_ok=no
6746 fi
6747 rm -f core conftest.err conftest.$ac_objext \
6748     conftest$ac_exeext conftest.$ac_ext
6749 fi
6750
6751     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6752 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6753     if test $ac_cv_override_placement_new_ok = yes
6754     then
6755         U_HAVE_PLACEMENT_NEW=1
6756     else
6757         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6758     fi
6759 else
6760     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6761 fi
6762
6763
6764
6765 ac_ext=c
6766 ac_cpp='$CPP $CPPFLAGS'
6767 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6768 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6769 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6770
6771 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6772 if test "x$ac_cv_func_popen" = xyes; then :
6773
6774 fi
6775
6776 if test x$ac_cv_func_popen = xyes
6777 then
6778      U_HAVE_POPEN=1
6779 else
6780      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6781      U_HAVE_POPEN=0
6782 fi
6783
6784
6785 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6786 if test "x$ac_cv_func_tzset" = xyes; then :
6787
6788 fi
6789
6790 U_HAVE_TZSET=0
6791 if test x$ac_cv_func_tzset = xyes
6792 then
6793     U_TZSET=tzset
6794     U_HAVE_TZSET=1
6795 else
6796     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6797 if test "x$ac_cv_func__tzset" = xyes; then :
6798
6799 fi
6800
6801     if test x$ac_cv_func__tzset = xyes
6802     then
6803         U_TZSET=_tzset
6804         U_HAVE_TZSET=1
6805     else
6806       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6807     fi
6808 fi
6809
6810
6811
6812 U_HAVE_TZNAME=0
6813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6814 $as_echo_n "checking for tzname... " >&6; }
6815 if ${ac_cv_var_tzname+:} false; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6819 /* end confdefs.h.  */
6820 #ifndef __USE_POSIX
6821 #define __USE_POSIX
6822 #endif
6823 #include <stdlib.h>
6824 #include <time.h>
6825 #ifndef tzname /* For SGI.  */
6826 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6827 #endif
6828 int
6829 main ()
6830 {
6831 atoi(*tzname);
6832   ;
6833   return 0;
6834 }
6835 _ACEOF
6836 if ac_fn_c_try_link "$LINENO"; then :
6837   ac_cv_var_tzname=yes
6838 else
6839   ac_cv_var_tzname=no
6840 fi
6841 rm -f core conftest.err conftest.$ac_objext \
6842     conftest$ac_exeext conftest.$ac_ext
6843 fi
6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6845 $as_echo "$ac_cv_var_tzname" >&6; }
6846 if test $ac_cv_var_tzname = yes; then
6847   U_TZNAME=tzname
6848   U_HAVE_TZNAME=1
6849 else
6850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6851 $as_echo_n "checking for _tzname... " >&6; }
6852 if ${ac_cv_var__tzname+:} false; then :
6853   $as_echo_n "(cached) " >&6
6854 else
6855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6856 /* end confdefs.h.  */
6857 #include <stdlib.h>
6858   #include <time.h>
6859   extern char *_tzname[];
6860 int
6861 main ()
6862 {
6863 atoi(*_tzname);
6864   ;
6865   return 0;
6866 }
6867 _ACEOF
6868 if ac_fn_c_try_link "$LINENO"; then :
6869   ac_cv_var__tzname=yes
6870 else
6871   ac_cv_var__tzname=no
6872 fi
6873 rm -f core conftest.err conftest.$ac_objext \
6874     conftest$ac_exeext conftest.$ac_ext
6875 fi
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6877 $as_echo "$ac_cv_var__tzname" >&6; }
6878     if test $ac_cv_var__tzname = yes; then
6879       U_TZNAME=_tzname
6880       U_HAVE_TZNAME=1
6881     else
6882      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6883     fi
6884 fi
6885
6886
6887
6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
6889 $as_echo_n "checking for timezone... " >&6; }
6890 if ${ac_cv_var_timezone+:} false; then :
6891   $as_echo_n "(cached) " >&6
6892 else
6893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6894 /* end confdefs.h.  */
6895 #ifndef __USE_POSIX
6896 #define __USE_POSIX
6897 #endif
6898 #ifndef __USE_XOPEN
6899 #define __USE_XOPEN
6900 #endif
6901 #include <time.h>
6902
6903 int
6904 main ()
6905 {
6906 timezone = 1;
6907   ;
6908   return 0;
6909 }
6910 _ACEOF
6911 if ac_fn_c_try_link "$LINENO"; then :
6912   ac_cv_var_timezone=yes
6913 else
6914   ac_cv_var_timezone=no
6915 fi
6916 rm -f core conftest.err conftest.$ac_objext \
6917     conftest$ac_exeext conftest.$ac_ext
6918 fi
6919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
6920 $as_echo "$ac_cv_var_timezone" >&6; }
6921 U_HAVE_TIMEZONE=0
6922 if test $ac_cv_var_timezone = yes; then
6923   U_TIMEZONE=timezone
6924   U_HAVE_TIMEZONE=1
6925 else
6926   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
6927 $as_echo_n "checking for __timezone... " >&6; }
6928 if ${ac_cv_var___timezone+:} false; then :
6929   $as_echo_n "(cached) " >&6
6930 else
6931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6932 /* end confdefs.h.  */
6933 #include <time.h>
6934 int
6935 main ()
6936 {
6937 __timezone = 1;
6938   ;
6939   return 0;
6940 }
6941 _ACEOF
6942 if ac_fn_c_try_link "$LINENO"; then :
6943   ac_cv_var___timezone=yes
6944 else
6945   ac_cv_var___timezone=no
6946 fi
6947 rm -f core conftest.err conftest.$ac_objext \
6948     conftest$ac_exeext conftest.$ac_ext
6949 fi
6950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
6951 $as_echo "$ac_cv_var___timezone" >&6; }
6952   if test $ac_cv_var___timezone = yes; then
6953     U_TIMEZONE=__timezone
6954     U_HAVE_TIMEZONE=1
6955   else
6956     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
6957 $as_echo_n "checking for _timezone... " >&6; }
6958 if ${ac_cv_var__timezone+:} false; then :
6959   $as_echo_n "(cached) " >&6
6960 else
6961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6962 /* end confdefs.h.  */
6963 #include <time.h>
6964 int
6965 main ()
6966 {
6967 _timezone = 1;
6968   ;
6969   return 0;
6970 }
6971 _ACEOF
6972 if ac_fn_c_try_link "$LINENO"; then :
6973   ac_cv_var__timezone=yes
6974 else
6975   ac_cv_var__timezone=no
6976 fi
6977 rm -f core conftest.err conftest.$ac_objext \
6978     conftest$ac_exeext conftest.$ac_ext
6979 fi
6980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
6981 $as_echo "$ac_cv_var__timezone" >&6; }
6982     if test $ac_cv_var__timezone = yes; then
6983       U_TIMEZONE=_timezone
6984       U_HAVE_TIMEZONE=1
6985     else
6986      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
6987     fi
6988   fi
6989 fi
6990
6991
6992
6993 # Checks for typedefs
6994 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
6995 if test "x$ac_cv_type_int8_t" = xyes; then :
6996
6997 else
6998
6999 cat >>confdefs.h <<_ACEOF
7000 #define int8_t signed char
7001 _ACEOF
7002
7003 fi
7004
7005 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7006 if test "x$ac_cv_type_uint8_t" = xyes; then :
7007
7008 else
7009
7010 cat >>confdefs.h <<_ACEOF
7011 #define uint8_t unsigned char
7012 _ACEOF
7013
7014 fi
7015
7016 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7017 if test "x$ac_cv_type_int16_t" = xyes; then :
7018
7019 else
7020
7021 cat >>confdefs.h <<_ACEOF
7022 #define int16_t signed short
7023 _ACEOF
7024
7025 fi
7026
7027 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7028 if test "x$ac_cv_type_uint16_t" = xyes; then :
7029
7030 else
7031
7032 cat >>confdefs.h <<_ACEOF
7033 #define uint16_t unsigned short
7034 _ACEOF
7035
7036 fi
7037
7038 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7039 if test "x$ac_cv_type_int32_t" = xyes; then :
7040
7041 else
7042
7043 cat >>confdefs.h <<_ACEOF
7044 #define int32_t signed long
7045 _ACEOF
7046
7047 fi
7048
7049 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7050 if test "x$ac_cv_type_uint32_t" = xyes; then :
7051
7052 else
7053
7054 cat >>confdefs.h <<_ACEOF
7055 #define uint32_t unsigned long
7056 _ACEOF
7057
7058 fi
7059
7060 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7061 if test "x$ac_cv_type_int64_t" = xyes; then :
7062
7063 else
7064
7065 cat >>confdefs.h <<_ACEOF
7066 #define int64_t signed long long
7067 _ACEOF
7068
7069 fi
7070
7071 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7072 if test "x$ac_cv_type_uint64_t" = xyes; then :
7073
7074 else
7075
7076 cat >>confdefs.h <<_ACEOF
7077 #define uint64_t unsigned long long
7078 _ACEOF
7079
7080 fi
7081
7082
7083 if test $ac_cv_type_int8_t = no; then
7084 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
7085 fi
7086
7087 if test $ac_cv_type_uint8_t = no; then
7088 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
7089 fi
7090
7091 if test $ac_cv_type_int16_t = no; then
7092 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
7093 fi
7094
7095 if test $ac_cv_type_uint16_t = no; then
7096 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
7097 fi
7098
7099 if test $ac_cv_type_int32_t = no; then
7100 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
7101 fi
7102
7103 if test $ac_cv_type_uint32_t = no; then
7104 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
7105 fi
7106
7107 if test $ac_cv_type_int64_t = no; then
7108 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
7109 fi
7110
7111 if test $ac_cv_type_uint64_t = no; then
7112 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
7113 fi
7114
7115 # Do various wchar_t related checks
7116 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7117 if test "x$ac_cv_header_wchar_h" = xyes; then :
7118
7119 fi
7120
7121
7122 if test "$ac_cv_header_wchar_h" = no
7123 then
7124     U_HAVE_WCHAR_H=0
7125     U_HAVE_WCSCPY=0
7126     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
7127 else
7128
7129 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7130
7131     U_HAVE_WCHAR_H=1
7132     # Some broken systems have wchar.h but not some of its functions...
7133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7134 $as_echo_n "checking for library containing wcscpy... " >&6; }
7135 if ${ac_cv_search_wcscpy+:} false; then :
7136   $as_echo_n "(cached) " >&6
7137 else
7138   ac_func_search_save_LIBS=$LIBS
7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7140 /* end confdefs.h.  */
7141
7142 /* Override any GCC internal prototype to avoid an error.
7143    Use char because int might match the return type of a GCC
7144    builtin and then its argument prototype would still apply.  */
7145 #ifdef __cplusplus
7146 extern "C"
7147 #endif
7148 char wcscpy ();
7149 int
7150 main ()
7151 {
7152 return wcscpy ();
7153   ;
7154   return 0;
7155 }
7156 _ACEOF
7157 for ac_lib in '' wcs w; do
7158   if test -z "$ac_lib"; then
7159     ac_res="none required"
7160   else
7161     ac_res=-l$ac_lib
7162     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7163   fi
7164   if ac_fn_c_try_link "$LINENO"; then :
7165   ac_cv_search_wcscpy=$ac_res
7166 fi
7167 rm -f core conftest.err conftest.$ac_objext \
7168     conftest$ac_exeext
7169   if ${ac_cv_search_wcscpy+:} false; then :
7170   break
7171 fi
7172 done
7173 if ${ac_cv_search_wcscpy+:} false; then :
7174
7175 else
7176   ac_cv_search_wcscpy=no
7177 fi
7178 rm conftest.$ac_ext
7179 LIBS=$ac_func_search_save_LIBS
7180 fi
7181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7182 $as_echo "$ac_cv_search_wcscpy" >&6; }
7183 ac_res=$ac_cv_search_wcscpy
7184 if test "$ac_res" != no; then :
7185   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7186
7187 fi
7188
7189     if test "$ac_cv_search_wcscpy" != no; then
7190       U_HAVE_WCSCPY=1
7191     else
7192       U_HAVE_WCSCPY=0
7193       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7194     fi
7195 fi
7196
7197
7198
7199 # The cast to long int works around a bug in the HP C Compiler
7200 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7201 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7202 # This bug is HP SR number 8606223364.
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7204 $as_echo_n "checking size of wchar_t... " >&6; }
7205 if ${ac_cv_sizeof_wchar_t+:} false; then :
7206   $as_echo_n "(cached) " >&6
7207 else
7208   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7209 #if STDC_HEADERS
7210 #include <stddef.h>
7211 #endif
7212 #include <stdlib.h>
7213 #if HAVE_WCHAR_H
7214 #include <string.h>
7215 #include <wchar.h>
7216 #endif
7217 "; then :
7218
7219 else
7220   if test "$ac_cv_type_wchar_t" = yes; then
7221      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7222 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7223 as_fn_error 77 "cannot compute sizeof (wchar_t)
7224 See \`config.log' for more details" "$LINENO" 5; }
7225    else
7226      ac_cv_sizeof_wchar_t=0
7227    fi
7228 fi
7229
7230 fi
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7232 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7233
7234
7235
7236 cat >>confdefs.h <<_ACEOF
7237 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7238 _ACEOF
7239
7240
7241 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7242 # We do this check to verify that everything is okay.
7243 if test $U_SIZEOF_WCHAR_T = 0; then
7244     if test $U_HAVE_WCHAR_H=1; then
7245        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7246     fi
7247 fi
7248
7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7250 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7251 U_CHECK_UTF16_STRING=1
7252 CHECK_UTF16_STRING_RESULT="unknown"
7253
7254 case "${host}" in
7255 *-*-aix*|powerpc64-*-linux*)
7256     if test "$GCC" = no; then
7257         OLD_CFLAGS="${CFLAGS}"
7258         OLD_CXXFLAGS="${CXXFLAGS}"
7259         CFLAGS="${CFLAGS} -qutf"
7260         CXXFLAGS="${CXXFLAGS} -qutf"
7261         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7262 /* end confdefs.h.  */
7263 const unsigned short hello[] = u"hello";
7264 int
7265 main ()
7266 {
7267
7268   ;
7269   return 0;
7270 }
7271 _ACEOF
7272 if ac_fn_c_try_compile "$LINENO"; then :
7273   U_CHECK_UTF16_STRING=1
7274 else
7275   U_CHECK_UTF16_STRING=0
7276 fi
7277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7278         if test "$U_CHECK_UTF16_STRING" = 0; then
7279             CFLAGS="${OLD_CFLAGS}"
7280             CXXFLAGS="${OLD_CXXFLAGS}"
7281         else
7282             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7283             CHECK_UTF16_STRING_RESULT="-qutf"
7284         fi
7285     fi
7286     ;;
7287 *-*-solaris*)
7288     if test "$GCC" = no; then
7289         OLD_CFLAGS="${CFLAGS}"
7290         OLD_CXXFLAGS="${CXXFLAGS}"
7291         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7292         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7293         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7294 /* end confdefs.h.  */
7295 const unsigned short hello[] = U"hello";
7296 int
7297 main ()
7298 {
7299
7300   ;
7301   return 0;
7302 }
7303 _ACEOF
7304 if ac_fn_c_try_compile "$LINENO"; then :
7305   U_CHECK_UTF16_STRING=1
7306 else
7307   U_CHECK_UTF16_STRING=0
7308 fi
7309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7310         if test "$U_CHECK_UTF16_STRING" = 0; then
7311             CFLAGS="${OLD_CFLAGS}"
7312             CXXFLAGS="${OLD_CXXFLAGS}"
7313         else
7314             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7315             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7316             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7317             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7318             # we depend on configure telling us that we can use it.
7319             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7320             # we only use this macro within ICU.
7321             # If an ICU user uses icu-config, this feature will be enabled.
7322             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7323             U_CHECK_UTF16_STRING=0
7324         fi
7325     fi
7326     ;;
7327 *-*-hpux*)
7328     if test "$GCC" = no; then
7329         # The option will be detected at compile time without additional compiler options.
7330         CHECK_UTF16_STRING_RESULT="available"
7331     fi
7332     ;;
7333 *-*-cygwin)
7334     # wchar_t can be used
7335     CHECK_UTF16_STRING_RESULT="available"
7336     ;;
7337 *)
7338     ;;
7339 esac
7340
7341 # GCC >= 4.4 supports UTF16 string literals. The CFLAGS and CXXFLAGS may change in the future.
7342 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7343     if test "$GCC" = yes; then
7344         OLD_CFLAGS="${CFLAGS}"
7345         CFLAGS="${CFLAGS} -std=gnu99"
7346         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7347 /* end confdefs.h.  */
7348
7349 static const char16_t test[] = u"This is a UTF16 literal string.";
7350
7351 int
7352 main ()
7353 {
7354
7355   ;
7356   return 0;
7357 }
7358 _ACEOF
7359 if ac_fn_c_try_compile "$LINENO"; then :
7360   CC_UTF16_STRING=1
7361 else
7362   CC_UTF16_STRING=0
7363 fi
7364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7365         if test "$CC_UTF16_STRING" = 1; then
7366             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -std=gnu99"
7367             CHECK_UTF16_STRING_RESULT="C only";
7368         else
7369             CFLAGS="${OLD_CFLAGS}"
7370         fi
7371     fi
7372     if test "$GXX" = yes; then
7373         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7374         ac_ext=cpp
7375 ac_cpp='$CXXCPP $CPPFLAGS'
7376 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7377 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7378 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7379
7380         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7381 /* end confdefs.h.  */
7382
7383 static const char16_t test[] = u"This is a UTF16 literal string.";
7384
7385 int
7386 main ()
7387 {
7388
7389   ;
7390   return 0;
7391 }
7392 _ACEOF
7393 if ac_fn_cxx_try_compile "$LINENO"; then :
7394   CXX_UTF16_STRING=1
7395 else
7396   CXX_UTF16_STRING=0
7397 fi
7398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7399         ac_ext=c
7400 ac_cpp='$CPP $CPPFLAGS'
7401 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7402 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7403 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7404
7405         if test "$CXX_UTF16_STRING" = 1; then
7406             if test "$CC_UTF16_STRING" = 1; then
7407                 CHECK_UTF16_STRING_RESULT="available";
7408             else
7409                 CHECK_UTF16_STRING_RESULT="C++ only";
7410             fi
7411         fi
7412     fi
7413 fi
7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7415 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7416
7417 # Enable/disable extras
7418 # Check whether --enable-extras was given.
7419 if test "${enable_extras+set}" = set; then :
7420   enableval=$enable_extras; case "${enableval}" in
7421                 yes) extras=true ;;
7422                 no)  extras=false ;;
7423                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7424                 esac
7425 else
7426   extras=true
7427 fi
7428
7429
7430 if test "$extras" = true; then
7431   EXTRAS_TRUE=
7432 else
7433   EXTRAS_TRUE='#'
7434 fi
7435 # Check whether --enable-icuio was given.
7436 if test "${enable_icuio+set}" = set; then :
7437   enableval=$enable_icuio; case "${enableval}" in
7438                 yes) icuio=true ;;
7439                 no)  icuio=false ;;
7440                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7441                 esac
7442 else
7443   icuio=true
7444 fi
7445
7446
7447 if test "$icuio" = true; then
7448   ICUIO_TRUE=
7449 else
7450   ICUIO_TRUE='#'
7451 fi
7452
7453 # Enable/disable layout
7454 # Check whether --enable-layout was given.
7455 if test "${enable_layout+set}" = set; then :
7456   enableval=$enable_layout; case "${enableval}" in
7457                 yes) layout=true ;;
7458                 no)  layout=false ;;
7459                 *) as_fn_error $? "bad value ${enableval} for --enable-layout" "$LINENO" 5 ;;
7460                 esac
7461 else
7462   layout=true
7463 fi
7464
7465
7466 if test "$layout" = true; then
7467   LAYOUT_TRUE=
7468 else
7469   LAYOUT_TRUE='#'
7470 fi
7471
7472 # Enable/disable layoutex
7473 # Check whether --enable-layoutex was given.
7474 if test "${enable_layoutex+set}" = set; then :
7475   enableval=$enable_layoutex; case "${enableval}" in
7476                 yes) layoutex=true ;;
7477                 no)  layoutex=false ;;
7478                 *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
7479                 esac
7480 else
7481   layoutex=$layout
7482 fi
7483
7484
7485 if test "$layoutex" = true; then
7486   LAYOUTEX_TRUE=
7487 else
7488   LAYOUTEX_TRUE='#'
7489 fi
7490
7491 # Enable/disable tools
7492 # Check whether --enable-tools was given.
7493 if test "${enable_tools+set}" = set; then :
7494   enableval=$enable_tools; case "${enableval}" in
7495                 yes) tools=true ;;
7496                 no)  tools=false ;;
7497                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7498                 esac
7499 else
7500   tools=true
7501 fi
7502
7503
7504 if test "$tools" = true; then
7505   TOOLS_TRUE=
7506 else
7507   TOOLS_TRUE='#'
7508 fi
7509
7510
7511 # Check whether --with-data-packaging was given.
7512 if test "${with_data_packaging+set}" = set; then :
7513   withval=$with_data_packaging; case "${withval}" in
7514                 files|archive|library) datapackaging=$withval ;;
7515                 auto) datapackaging=$withval ;;
7516                 common) datapackaging=archive ;;
7517                 dll) datapackaging=library ;;
7518                 static) datapackaging=static ;;
7519                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7520                 esac
7521 else
7522   datapackaging=
7523 fi
7524
7525
7526 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7527 # thesysconfdir=`eval echo $sysconfdir`
7528 thedatadir=`eval echo $datadir`
7529 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7530 pkgicudatadir=$datadir
7531 thepkgicudatadir=$thedatadir
7532
7533
7534
7535
7536 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7537         # default to library
7538         datapackaging=library
7539         if test "$ENABLE_STATIC" = "YES"; then
7540                 if test "$ENABLE_SHARED" != "YES"; then
7541                         datapackaging=static
7542                 fi
7543         fi
7544 fi
7545
7546 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7547
7548 datapackaging_msg="(No explaination for mode $datapackaging.)"
7549
7550 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7551 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7552 datapackaging_howfound="(unknown)"
7553
7554 case "$datapackaging" in
7555     files)
7556     DATA_PACKAGING_MODE=files
7557     datapackaging_msg="ICU data will be stored in individual files."
7558     datapackaging_howfound="$datapackaging_msg_path"
7559     ;;
7560     archive)
7561     DATA_PACKAGING_MODE=common
7562     datapackaging_msg="ICU data will be stored in a single .dat file."
7563     datapackaging_howfound="$datapackaging_msg_path"
7564     ;;
7565     library)
7566     DATA_PACKAGING_MODE=dll
7567     datapackaging_msg="ICU data will be linked with ICU."
7568     if test "$ENABLE_STATIC" = "YES"; then
7569         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7570     fi
7571     if test "$ENABLE_SHARED" = "YES"; then
7572         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7573     fi
7574     datapackaging_howfound="$datapackaging_msg_set"
7575     ;;
7576     static)
7577     DATA_PACKAGING_MODE=static
7578     datapackaging_msg="ICU data will be stored in a static library."
7579     datapackaging_howfound="$datapackaging_msg_set"
7580     ;;
7581 esac
7582
7583
7584 # Sets a library suffix
7585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7586 $as_echo_n "checking for a library suffix to use... " >&6; }
7587
7588 # Check whether --with-library-suffix was given.
7589 if test "${with_library_suffix+set}" = set; then :
7590   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7591 else
7592   ICULIBSUFFIX=
7593 fi
7594
7595 msg=$ICULIBSUFFIX
7596 if test "$msg" = ""; then
7597     msg=none
7598 fi
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7600 $as_echo "$msg" >&6; }
7601
7602 if test "$ICULIBSUFFIX" != ""
7603 then
7604     U_HAVE_LIB_SUFFIX=1
7605     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7606     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7607 else
7608     U_HAVE_LIB_SUFFIX=0
7609 fi
7610
7611
7612
7613 # Enable/disable tests
7614 # Check whether --enable-tests was given.
7615 if test "${enable_tests+set}" = set; then :
7616   enableval=$enable_tests; case "${enableval}" in
7617                 yes) tests=true ;;
7618                 no)  tests=false ;;
7619                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7620                 esac
7621 else
7622   tests=true
7623 fi
7624
7625
7626 if test "$tests" = true; then
7627   TESTS_TRUE=
7628 else
7629   TESTS_TRUE='#'
7630 fi
7631
7632 # Enable/disable samples
7633 # Check whether --enable-samples was given.
7634 if test "${enable_samples+set}" = set; then :
7635   enableval=$enable_samples; case "${enableval}" in
7636                 yes) samples=true ;;
7637                 no)  samples=false ;;
7638                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7639                 esac
7640 else
7641   samples=true
7642 fi
7643
7644
7645 if test "$samples" = true; then
7646   SAMPLES_TRUE=
7647 else
7648   SAMPLES_TRUE='#'
7649 fi
7650
7651 ICUDATA_CHAR=$U_ENDIAN_CHAR
7652
7653 # Platform-specific Makefile setup
7654 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7655 case "${host}" in
7656         *-*-solaris*)   platform=U_SOLARIS ;;
7657         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7658         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7659         *-*-aix*)       platform=U_AIX ;;
7660         *-*-hpux*)      platform=U_HPUX ;;
7661         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7662         *-*-cygwin*)    platform=U_CYGWIN ;;
7663         *-*-mingw*)     platform=U_MINGW ;;
7664         *-*ibm-openedition*|*-*-os390*) platform=OS390
7665                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7666                                 ICUDATA_CHAR="e"
7667                         fi ;;
7668         *-*-os400*)     platform=OS400
7669                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7670                                 ICUDATA_CHAR="e"
7671                         fi ;;
7672         *-*-nto*)       platform=U_QNX ;;
7673         *-dec-osf*)     platform=U_OSF ;;
7674         *-*-beos)               platform=U_BEOS ;;
7675         *-*-irix*)              platform=U_IRIX ;;
7676         *-ncr-*)                platform=U_MPRAS ;;
7677         *)              platform=U_UNKNOWN_PLATFORM ;;
7678 esac
7679
7680
7681 platform_make_fragment_name="$icu_cv_host_frag"
7682 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7683
7684
7685
7686 if test "${FORCE_LIBS}" != ""; then
7687    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7688    LIBS=${FORCE_LIBS}
7689 fi
7690
7691 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7692 # for build.
7693
7694 if test "${CC}" == "clang"; then
7695    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7696 else
7697    CLANGCFLAGS=""
7698 fi
7699
7700 if test "${CXX}" == "clang++"; then
7701    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7702 else
7703    CLANGCXXFLAGS=""
7704 fi
7705
7706 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7707 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7708 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7709
7710
7711
7712
7713 # append all config cppflags
7714 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7715
7716 echo "CPPFLAGS=$CPPFLAGS"
7717 echo "CFLAGS=$CFLAGS"
7718 echo "CXXFLAGS=$CXXFLAGS"
7719
7720
7721 # output the Makefiles
7722 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"
7723
7724 cat >confcache <<\_ACEOF
7725 # This file is a shell script that caches the results of configure
7726 # tests run on this system so they can be shared between configure
7727 # scripts and configure runs, see configure's option --config-cache.
7728 # It is not useful on other systems.  If it contains results you don't
7729 # want to keep, you may remove or edit it.
7730 #
7731 # config.status only pays attention to the cache file if you give it
7732 # the --recheck option to rerun configure.
7733 #
7734 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7735 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7736 # following values.
7737
7738 _ACEOF
7739
7740 # The following way of writing the cache mishandles newlines in values,
7741 # but we know of no workaround that is simple, portable, and efficient.
7742 # So, we kill variables containing newlines.
7743 # Ultrix sh set writes to stderr and can't be redirected directly,
7744 # and sets the high bit in the cache file unless we assign to the vars.
7745 (
7746   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7747     eval ac_val=\$$ac_var
7748     case $ac_val in #(
7749     *${as_nl}*)
7750       case $ac_var in #(
7751       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7752 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7753       esac
7754       case $ac_var in #(
7755       _ | IFS | as_nl) ;; #(
7756       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7757       *) { eval $ac_var=; unset $ac_var;} ;;
7758       esac ;;
7759     esac
7760   done
7761
7762   (set) 2>&1 |
7763     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7764     *${as_nl}ac_space=\ *)
7765       # `set' does not quote correctly, so add quotes: double-quote
7766       # substitution turns \\\\ into \\, and sed turns \\ into \.
7767       sed -n \
7768         "s/'/'\\\\''/g;
7769           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7770       ;; #(
7771     *)
7772       # `set' quotes correctly as required by POSIX, so do not add quotes.
7773       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7774       ;;
7775     esac |
7776     sort
7777 ) |
7778   sed '
7779      /^ac_cv_env_/b end
7780      t clear
7781      :clear
7782      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7783      t end
7784      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7785      :end' >>confcache
7786 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7787   if test -w "$cache_file"; then
7788     if test "x$cache_file" != "x/dev/null"; then
7789       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7790 $as_echo "$as_me: updating cache $cache_file" >&6;}
7791       if test ! -f "$cache_file" || test -h "$cache_file"; then
7792         cat confcache >"$cache_file"
7793       else
7794         case $cache_file in #(
7795         */* | ?:*)
7796           mv -f confcache "$cache_file"$$ &&
7797           mv -f "$cache_file"$$ "$cache_file" ;; #(
7798         *)
7799           mv -f confcache "$cache_file" ;;
7800         esac
7801       fi
7802     fi
7803   else
7804     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7805 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7806   fi
7807 fi
7808 rm -f confcache
7809
7810 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7811 # Let make expand exec_prefix.
7812 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7813
7814 # Transform confdefs.h into DEFS.
7815 # Protect against shell expansion while executing Makefile rules.
7816 # Protect against Makefile macro expansion.
7817 #
7818 # If the first sed substitution is executed (which looks for macros that
7819 # take arguments), then branch to the quote section.  Otherwise,
7820 # look for a macro that doesn't take arguments.
7821 ac_script='
7822 :mline
7823 /\\$/{
7824  N
7825  s,\\\n,,
7826  b mline
7827 }
7828 t clear
7829 :clear
7830 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7831 t quote
7832 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7833 t quote
7834 b any
7835 :quote
7836 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7837 s/\[/\\&/g
7838 s/\]/\\&/g
7839 s/\$/$$/g
7840 H
7841 :any
7842 ${
7843         g
7844         s/^\n//
7845         s/\n/ /g
7846         p
7847 }
7848 '
7849 DEFS=`sed -n "$ac_script" confdefs.h`
7850
7851
7852 ac_libobjs=
7853 ac_ltlibobjs=
7854 U=
7855 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7856   # 1. Remove the extension, and $U if already installed.
7857   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7858   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7859   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
7860   #    will be set to the directory where LIBOBJS objects are built.
7861   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7862   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7863 done
7864 LIBOBJS=$ac_libobjs
7865
7866 LTLIBOBJS=$ac_ltlibobjs
7867
7868
7869
7870
7871 : "${CONFIG_STATUS=./config.status}"
7872 ac_write_fail=0
7873 ac_clean_files_save=$ac_clean_files
7874 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7876 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7877 as_write_fail=0
7878 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7879 #! $SHELL
7880 # Generated by $as_me.
7881 # Run this file to recreate the current configuration.
7882 # Compiler output produced by configure, useful for debugging
7883 # configure, is in config.log if it exists.
7884
7885 debug=false
7886 ac_cs_recheck=false
7887 ac_cs_silent=false
7888
7889 SHELL=\${CONFIG_SHELL-$SHELL}
7890 export SHELL
7891 _ASEOF
7892 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7893 ## -------------------- ##
7894 ## M4sh Initialization. ##
7895 ## -------------------- ##
7896
7897 # Be more Bourne compatible
7898 DUALCASE=1; export DUALCASE # for MKS sh
7899 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7900   emulate sh
7901   NULLCMD=:
7902   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7903   # is contrary to our usage.  Disable this feature.
7904   alias -g '${1+"$@"}'='"$@"'
7905   setopt NO_GLOB_SUBST
7906 else
7907   case `(set -o) 2>/dev/null` in #(
7908   *posix*) :
7909     set -o posix ;; #(
7910   *) :
7911      ;;
7912 esac
7913 fi
7914
7915
7916 as_nl='
7917 '
7918 export as_nl
7919 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7920 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7921 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7922 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7923 # Prefer a ksh shell builtin over an external printf program on Solaris,
7924 # but without wasting forks for bash or zsh.
7925 if test -z "$BASH_VERSION$ZSH_VERSION" \
7926     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7927   as_echo='print -r --'
7928   as_echo_n='print -rn --'
7929 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7930   as_echo='printf %s\n'
7931   as_echo_n='printf %s'
7932 else
7933   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7934     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7935     as_echo_n='/usr/ucb/echo -n'
7936   else
7937     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7938     as_echo_n_body='eval
7939       arg=$1;
7940       case $arg in #(
7941       *"$as_nl"*)
7942         expr "X$arg" : "X\\(.*\\)$as_nl";
7943         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7944       esac;
7945       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7946     '
7947     export as_echo_n_body
7948     as_echo_n='sh -c $as_echo_n_body as_echo'
7949   fi
7950   export as_echo_body
7951   as_echo='sh -c $as_echo_body as_echo'
7952 fi
7953
7954 # The user is always right.
7955 if test "${PATH_SEPARATOR+set}" != set; then
7956   PATH_SEPARATOR=:
7957   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7958     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7959       PATH_SEPARATOR=';'
7960   }
7961 fi
7962
7963
7964 # IFS
7965 # We need space, tab and new line, in precisely that order.  Quoting is
7966 # there to prevent editors from complaining about space-tab.
7967 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7968 # splitting by setting IFS to empty value.)
7969 IFS=" ""        $as_nl"
7970
7971 # Find who we are.  Look in the path if we contain no directory separator.
7972 as_myself=
7973 case $0 in #((
7974   *[\\/]* ) as_myself=$0 ;;
7975   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7976 for as_dir in $PATH
7977 do
7978   IFS=$as_save_IFS
7979   test -z "$as_dir" && as_dir=.
7980     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7981   done
7982 IFS=$as_save_IFS
7983
7984      ;;
7985 esac
7986 # We did not find ourselves, most probably we were run as `sh COMMAND'
7987 # in which case we are not to be found in the path.
7988 if test "x$as_myself" = x; then
7989   as_myself=$0
7990 fi
7991 if test ! -f "$as_myself"; then
7992   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7993   exit 1
7994 fi
7995
7996 # Unset variables that we do not need and which cause bugs (e.g. in
7997 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
7998 # suppresses any "Segmentation fault" message there.  '((' could
7999 # trigger a bug in pdksh 5.2.14.
8000 for as_var in BASH_ENV ENV MAIL MAILPATH
8001 do eval test x\${$as_var+set} = xset \
8002   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8003 done
8004 PS1='$ '
8005 PS2='> '
8006 PS4='+ '
8007
8008 # NLS nuisances.
8009 LC_ALL=C
8010 export LC_ALL
8011 LANGUAGE=C
8012 export LANGUAGE
8013
8014 # CDPATH.
8015 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8016
8017
8018 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8019 # ----------------------------------------
8020 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8021 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8022 # script with STATUS, using 1 if that was 0.
8023 as_fn_error ()
8024 {
8025   as_status=$1; test $as_status -eq 0 && as_status=1
8026   if test "$4"; then
8027     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8028     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8029   fi
8030   $as_echo "$as_me: error: $2" >&2
8031   as_fn_exit $as_status
8032 } # as_fn_error
8033
8034
8035 # as_fn_set_status STATUS
8036 # -----------------------
8037 # Set $? to STATUS, without forking.
8038 as_fn_set_status ()
8039 {
8040   return $1
8041 } # as_fn_set_status
8042
8043 # as_fn_exit STATUS
8044 # -----------------
8045 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8046 as_fn_exit ()
8047 {
8048   set +e
8049   as_fn_set_status $1
8050   exit $1
8051 } # as_fn_exit
8052
8053 # as_fn_unset VAR
8054 # ---------------
8055 # Portably unset VAR.
8056 as_fn_unset ()
8057 {
8058   { eval $1=; unset $1;}
8059 }
8060 as_unset=as_fn_unset
8061 # as_fn_append VAR VALUE
8062 # ----------------------
8063 # Append the text in VALUE to the end of the definition contained in VAR. Take
8064 # advantage of any shell optimizations that allow amortized linear growth over
8065 # repeated appends, instead of the typical quadratic growth present in naive
8066 # implementations.
8067 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8068   eval 'as_fn_append ()
8069   {
8070     eval $1+=\$2
8071   }'
8072 else
8073   as_fn_append ()
8074   {
8075     eval $1=\$$1\$2
8076   }
8077 fi # as_fn_append
8078
8079 # as_fn_arith ARG...
8080 # ------------------
8081 # Perform arithmetic evaluation on the ARGs, and store the result in the
8082 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8083 # must be portable across $(()) and expr.
8084 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8085   eval 'as_fn_arith ()
8086   {
8087     as_val=$(( $* ))
8088   }'
8089 else
8090   as_fn_arith ()
8091   {
8092     as_val=`expr "$@" || test $? -eq 1`
8093   }
8094 fi # as_fn_arith
8095
8096
8097 if expr a : '\(a\)' >/dev/null 2>&1 &&
8098    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8099   as_expr=expr
8100 else
8101   as_expr=false
8102 fi
8103
8104 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8105   as_basename=basename
8106 else
8107   as_basename=false
8108 fi
8109
8110 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8111   as_dirname=dirname
8112 else
8113   as_dirname=false
8114 fi
8115
8116 as_me=`$as_basename -- "$0" ||
8117 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8118          X"$0" : 'X\(//\)$' \| \
8119          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8120 $as_echo X/"$0" |
8121     sed '/^.*\/\([^/][^/]*\)\/*$/{
8122             s//\1/
8123             q
8124           }
8125           /^X\/\(\/\/\)$/{
8126             s//\1/
8127             q
8128           }
8129           /^X\/\(\/\).*/{
8130             s//\1/
8131             q
8132           }
8133           s/.*/./; q'`
8134
8135 # Avoid depending upon Character Ranges.
8136 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8137 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8138 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8139 as_cr_digits='0123456789'
8140 as_cr_alnum=$as_cr_Letters$as_cr_digits
8141
8142 ECHO_C= ECHO_N= ECHO_T=
8143 case `echo -n x` in #(((((
8144 -n*)
8145   case `echo 'xy\c'` in
8146   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8147   xy)  ECHO_C='\c';;
8148   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8149        ECHO_T=' ';;
8150   esac;;
8151 *)
8152   ECHO_N='-n';;
8153 esac
8154
8155 rm -f conf$$ conf$$.exe conf$$.file
8156 if test -d conf$$.dir; then
8157   rm -f conf$$.dir/conf$$.file
8158 else
8159   rm -f conf$$.dir
8160   mkdir conf$$.dir 2>/dev/null
8161 fi
8162 if (echo >conf$$.file) 2>/dev/null; then
8163   if ln -s conf$$.file conf$$ 2>/dev/null; then
8164     as_ln_s='ln -s'
8165     # ... but there are two gotchas:
8166     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8167     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8168     # In both cases, we have to default to `cp -pR'.
8169     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8170       as_ln_s='cp -pR'
8171   elif ln conf$$.file conf$$ 2>/dev/null; then
8172     as_ln_s=ln
8173   else
8174     as_ln_s='cp -pR'
8175   fi
8176 else
8177   as_ln_s='cp -pR'
8178 fi
8179 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8180 rmdir conf$$.dir 2>/dev/null
8181
8182
8183 # as_fn_mkdir_p
8184 # -------------
8185 # Create "$as_dir" as a directory, including parents if necessary.
8186 as_fn_mkdir_p ()
8187 {
8188
8189   case $as_dir in #(
8190   -*) as_dir=./$as_dir;;
8191   esac
8192   test -d "$as_dir" || eval $as_mkdir_p || {
8193     as_dirs=
8194     while :; do
8195       case $as_dir in #(
8196       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8197       *) as_qdir=$as_dir;;
8198       esac
8199       as_dirs="'$as_qdir' $as_dirs"
8200       as_dir=`$as_dirname -- "$as_dir" ||
8201 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8202          X"$as_dir" : 'X\(//\)[^/]' \| \
8203          X"$as_dir" : 'X\(//\)$' \| \
8204          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8205 $as_echo X"$as_dir" |
8206     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8207             s//\1/
8208             q
8209           }
8210           /^X\(\/\/\)[^/].*/{
8211             s//\1/
8212             q
8213           }
8214           /^X\(\/\/\)$/{
8215             s//\1/
8216             q
8217           }
8218           /^X\(\/\).*/{
8219             s//\1/
8220             q
8221           }
8222           s/.*/./; q'`
8223       test -d "$as_dir" && break
8224     done
8225     test -z "$as_dirs" || eval "mkdir $as_dirs"
8226   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8227
8228
8229 } # as_fn_mkdir_p
8230 if mkdir -p . 2>/dev/null; then
8231   as_mkdir_p='mkdir -p "$as_dir"'
8232 else
8233   test -d ./-p && rmdir ./-p
8234   as_mkdir_p=false
8235 fi
8236
8237
8238 # as_fn_executable_p FILE
8239 # -----------------------
8240 # Test if FILE is an executable regular file.
8241 as_fn_executable_p ()
8242 {
8243   test -f "$1" && test -x "$1"
8244 } # as_fn_executable_p
8245 as_test_x='test -x'
8246 as_executable_p=as_fn_executable_p
8247
8248 # Sed expression to map a string onto a valid CPP name.
8249 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8250
8251 # Sed expression to map a string onto a valid variable name.
8252 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8253
8254
8255 exec 6>&1
8256 ## ----------------------------------- ##
8257 ## Main body of $CONFIG_STATUS script. ##
8258 ## ----------------------------------- ##
8259 _ASEOF
8260 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8261
8262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8263 # Save the log message, to keep $0 and so on meaningful, and to
8264 # report actual input values of CONFIG_FILES etc. instead of their
8265 # values after options handling.
8266 ac_log="
8267 This file was extended by ICU $as_me 55.1, which was
8268 generated by GNU Autoconf 2.69.  Invocation command line was
8269
8270   CONFIG_FILES    = $CONFIG_FILES
8271   CONFIG_HEADERS  = $CONFIG_HEADERS
8272   CONFIG_LINKS    = $CONFIG_LINKS
8273   CONFIG_COMMANDS = $CONFIG_COMMANDS
8274   $ $0 $@
8275
8276 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8277 "
8278
8279 _ACEOF
8280
8281 case $ac_config_files in *"
8282 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8283 esac
8284
8285
8286
8287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8288 # Files that config.status was made for.
8289 config_files="$ac_config_files"
8290
8291 _ACEOF
8292
8293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8294 ac_cs_usage="\
8295 \`$as_me' instantiates files and other configuration actions
8296 from templates according to the current configuration.  Unless the files
8297 and actions are specified as TAGs, all are instantiated by default.
8298
8299 Usage: $0 [OPTION]... [TAG]...
8300
8301   -h, --help       print this help, then exit
8302   -V, --version    print version number and configuration settings, then exit
8303       --config     print configuration, then exit
8304   -q, --quiet, --silent
8305                    do not print progress messages
8306   -d, --debug      don't remove temporary files
8307       --recheck    update $as_me by reconfiguring in the same conditions
8308       --file=FILE[:TEMPLATE]
8309                    instantiate the configuration file FILE
8310
8311 Configuration files:
8312 $config_files
8313
8314 Report bugs to <http://icu-project.org/bugs>.
8315 ICU home page: <http://icu-project.org>."
8316
8317 _ACEOF
8318 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8319 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8320 ac_cs_version="\\
8321 ICU config.status 55.1
8322 configured by $0, generated by GNU Autoconf 2.69,
8323   with options \\"\$ac_cs_config\\"
8324
8325 Copyright (C) 2012 Free Software Foundation, Inc.
8326 This config.status script is free software; the Free Software Foundation
8327 gives unlimited permission to copy, distribute and modify it."
8328
8329 ac_pwd='$ac_pwd'
8330 srcdir='$srcdir'
8331 INSTALL='$INSTALL'
8332 test -n "\$AWK" || AWK=awk
8333 _ACEOF
8334
8335 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8336 # The default lists apply if the user does not specify any file.
8337 ac_need_defaults=:
8338 while test $# != 0
8339 do
8340   case $1 in
8341   --*=?*)
8342     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8343     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8344     ac_shift=:
8345     ;;
8346   --*=)
8347     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8348     ac_optarg=
8349     ac_shift=:
8350     ;;
8351   *)
8352     ac_option=$1
8353     ac_optarg=$2
8354     ac_shift=shift
8355     ;;
8356   esac
8357
8358   case $ac_option in
8359   # Handling of the options.
8360   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8361     ac_cs_recheck=: ;;
8362   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8363     $as_echo "$ac_cs_version"; exit ;;
8364   --config | --confi | --conf | --con | --co | --c )
8365     $as_echo "$ac_cs_config"; exit ;;
8366   --debug | --debu | --deb | --de | --d | -d )
8367     debug=: ;;
8368   --file | --fil | --fi | --f )
8369     $ac_shift
8370     case $ac_optarg in
8371     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8372     '') as_fn_error $? "missing file argument" ;;
8373     esac
8374     as_fn_append CONFIG_FILES " '$ac_optarg'"
8375     ac_need_defaults=false;;
8376   --he | --h |  --help | --hel | -h )
8377     $as_echo "$ac_cs_usage"; exit ;;
8378   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8379   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8380     ac_cs_silent=: ;;
8381
8382   # This is an error.
8383   -*) as_fn_error $? "unrecognized option: \`$1'
8384 Try \`$0 --help' for more information." ;;
8385
8386   *) as_fn_append ac_config_targets " $1"
8387      ac_need_defaults=false ;;
8388
8389   esac
8390   shift
8391 done
8392
8393 ac_configure_extra_args=
8394
8395 if $ac_cs_silent; then
8396   exec 6>/dev/null
8397   ac_configure_extra_args="$ac_configure_extra_args --silent"
8398 fi
8399
8400 _ACEOF
8401 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8402 if \$ac_cs_recheck; then
8403   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8404   shift
8405   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8406   CONFIG_SHELL='$SHELL'
8407   export CONFIG_SHELL
8408   exec "\$@"
8409 fi
8410
8411 _ACEOF
8412 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8413 exec 5>>config.log
8414 {
8415   echo
8416   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8417 ## Running $as_me. ##
8418 _ASBOX
8419   $as_echo "$ac_log"
8420 } >&5
8421
8422 _ACEOF
8423 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8424 _ACEOF
8425
8426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8427
8428 # Handling of arguments.
8429 for ac_config_target in $ac_config_targets
8430 do
8431   case $ac_config_target in
8432     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8433     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8434     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8435     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8436     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8437     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8438     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8439     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8440     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8441     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8442     "layout/Makefile") CONFIG_FILES="$CONFIG_FILES layout/Makefile" ;;
8443     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8444     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8445     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8446     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8447     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8448     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8449     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8450     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8451     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8452     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8453     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8454     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8455     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8456     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8457     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8458     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8459     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8460     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8461     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8462     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8463     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8464     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8465     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8466     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8467     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8468     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8469     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8470     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8471     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8472     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8473     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8474     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8475     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8476     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8477     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8478     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8479     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8480     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8481     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8482     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8483     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8484     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8485     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8486     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8487     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8488     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8489     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8490     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8491     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8492     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8493     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8494     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8495     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8496     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8497     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8498     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8499
8500   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8501   esac
8502 done
8503
8504
8505 # If the user did not use the arguments to specify the items to instantiate,
8506 # then the envvar interface is used.  Set only those that are not.
8507 # We use the long form for the default assignment because of an extremely
8508 # bizarre bug on SunOS 4.1.3.
8509 if $ac_need_defaults; then
8510   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8511 fi
8512
8513 # Have a temporary directory for convenience.  Make it in the build tree
8514 # simply because there is no reason against having it here, and in addition,
8515 # creating and moving files from /tmp can sometimes cause problems.
8516 # Hook for its removal unless debugging.
8517 # Note that there is a small window in which the directory will not be cleaned:
8518 # after its creation but before its name has been assigned to `$tmp'.
8519 $debug ||
8520 {
8521   tmp= ac_tmp=
8522   trap 'exit_status=$?
8523   : "${ac_tmp:=$tmp}"
8524   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8525 ' 0
8526   trap 'as_fn_exit 1' 1 2 13 15
8527 }
8528 # Create a (secure) tmp directory for tmp files.
8529
8530 {
8531   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8532   test -d "$tmp"
8533 }  ||
8534 {
8535   tmp=./conf$$-$RANDOM
8536   (umask 077 && mkdir "$tmp")
8537 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8538 ac_tmp=$tmp
8539
8540 # Set up the scripts for CONFIG_FILES section.
8541 # No need to generate them if there are no CONFIG_FILES.
8542 # This happens for instance with `./config.status config.h'.
8543 if test -n "$CONFIG_FILES"; then
8544
8545
8546 ac_cr=`echo X | tr X '\015'`
8547 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8548 # But we know of no other shell where ac_cr would be empty at this
8549 # point, so we can use a bashism as a fallback.
8550 if test "x$ac_cr" = x; then
8551   eval ac_cr=\$\'\\r\'
8552 fi
8553 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8554 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8555   ac_cs_awk_cr='\\r'
8556 else
8557   ac_cs_awk_cr=$ac_cr
8558 fi
8559
8560 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8561 _ACEOF
8562
8563
8564 {
8565   echo "cat >conf$$subs.awk <<_ACEOF" &&
8566   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8567   echo "_ACEOF"
8568 } >conf$$subs.sh ||
8569   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8570 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8571 ac_delim='%!_!# '
8572 for ac_last_try in false false false false false :; do
8573   . ./conf$$subs.sh ||
8574     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8575
8576   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8577   if test $ac_delim_n = $ac_delim_num; then
8578     break
8579   elif $ac_last_try; then
8580     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8581   else
8582     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8583   fi
8584 done
8585 rm -f conf$$subs.sh
8586
8587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8588 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8589 _ACEOF
8590 sed -n '
8591 h
8592 s/^/S["/; s/!.*/"]=/
8593 p
8594 g
8595 s/^[^!]*!//
8596 :repl
8597 t repl
8598 s/'"$ac_delim"'$//
8599 t delim
8600 :nl
8601 h
8602 s/\(.\{148\}\)..*/\1/
8603 t more1
8604 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8605 p
8606 n
8607 b repl
8608 :more1
8609 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8610 p
8611 g
8612 s/.\{148\}//
8613 t nl
8614 :delim
8615 h
8616 s/\(.\{148\}\)..*/\1/
8617 t more2
8618 s/["\\]/\\&/g; s/^/"/; s/$/"/
8619 p
8620 b
8621 :more2
8622 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8623 p
8624 g
8625 s/.\{148\}//
8626 t delim
8627 ' <conf$$subs.awk | sed '
8628 /^[^""]/{
8629   N
8630   s/\n//
8631 }
8632 ' >>$CONFIG_STATUS || ac_write_fail=1
8633 rm -f conf$$subs.awk
8634 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8635 _ACAWK
8636 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8637   for (key in S) S_is_set[key] = 1
8638   FS = "\a"
8639
8640 }
8641 {
8642   line = $ 0
8643   nfields = split(line, field, "@")
8644   substed = 0
8645   len = length(field[1])
8646   for (i = 2; i < nfields; i++) {
8647     key = field[i]
8648     keylen = length(key)
8649     if (S_is_set[key]) {
8650       value = S[key]
8651       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8652       len += length(value) + length(field[++i])
8653       substed = 1
8654     } else
8655       len += 1 + keylen
8656   }
8657
8658   print line
8659 }
8660
8661 _ACAWK
8662 _ACEOF
8663 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8664 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8665   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8666 else
8667   cat
8668 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8669   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8670 _ACEOF
8671
8672 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8673 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8674 # trailing colons and then remove the whole line if VPATH becomes empty
8675 # (actually we leave an empty line to preserve line numbers).
8676 if test "x$srcdir" = x.; then
8677   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8678 h
8679 s///
8680 s/^/:/
8681 s/[      ]*$/:/
8682 s/:\$(srcdir):/:/g
8683 s/:\${srcdir}:/:/g
8684 s/:@srcdir@:/:/g
8685 s/^:*//
8686 s/:*$//
8687 x
8688 s/\(=[   ]*\).*/\1/
8689 G
8690 s/\n//
8691 s/^[^=]*=[       ]*$//
8692 }'
8693 fi
8694
8695 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8696 fi # test -n "$CONFIG_FILES"
8697
8698
8699 eval set X "  :F $CONFIG_FILES      "
8700 shift
8701 for ac_tag
8702 do
8703   case $ac_tag in
8704   :[FHLC]) ac_mode=$ac_tag; continue;;
8705   esac
8706   case $ac_mode$ac_tag in
8707   :[FHL]*:*);;
8708   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8709   :[FH]-) ac_tag=-:-;;
8710   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8711   esac
8712   ac_save_IFS=$IFS
8713   IFS=:
8714   set x $ac_tag
8715   IFS=$ac_save_IFS
8716   shift
8717   ac_file=$1
8718   shift
8719
8720   case $ac_mode in
8721   :L) ac_source=$1;;
8722   :[FH])
8723     ac_file_inputs=
8724     for ac_f
8725     do
8726       case $ac_f in
8727       -) ac_f="$ac_tmp/stdin";;
8728       *) # Look for the file first in the build tree, then in the source tree
8729          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8730          # because $ac_f cannot contain `:'.
8731          test -f "$ac_f" ||
8732            case $ac_f in
8733            [\\/$]*) false;;
8734            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8735            esac ||
8736            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8737       esac
8738       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8739       as_fn_append ac_file_inputs " '$ac_f'"
8740     done
8741
8742     # Let's still pretend it is `configure' which instantiates (i.e., don't
8743     # use $as_me), people would be surprised to read:
8744     #    /* config.h.  Generated by config.status.  */
8745     configure_input='Generated from '`
8746           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8747         `' by configure.'
8748     if test x"$ac_file" != x-; then
8749       configure_input="$ac_file.  $configure_input"
8750       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8751 $as_echo "$as_me: creating $ac_file" >&6;}
8752     fi
8753     # Neutralize special characters interpreted by sed in replacement strings.
8754     case $configure_input in #(
8755     *\&* | *\|* | *\\* )
8756        ac_sed_conf_input=`$as_echo "$configure_input" |
8757        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8758     *) ac_sed_conf_input=$configure_input;;
8759     esac
8760
8761     case $ac_tag in
8762     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8763       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8764     esac
8765     ;;
8766   esac
8767
8768   ac_dir=`$as_dirname -- "$ac_file" ||
8769 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8770          X"$ac_file" : 'X\(//\)[^/]' \| \
8771          X"$ac_file" : 'X\(//\)$' \| \
8772          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8773 $as_echo X"$ac_file" |
8774     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8775             s//\1/
8776             q
8777           }
8778           /^X\(\/\/\)[^/].*/{
8779             s//\1/
8780             q
8781           }
8782           /^X\(\/\/\)$/{
8783             s//\1/
8784             q
8785           }
8786           /^X\(\/\).*/{
8787             s//\1/
8788             q
8789           }
8790           s/.*/./; q'`
8791   as_dir="$ac_dir"; as_fn_mkdir_p
8792   ac_builddir=.
8793
8794 case "$ac_dir" in
8795 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8796 *)
8797   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8798   # A ".." for each directory in $ac_dir_suffix.
8799   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8800   case $ac_top_builddir_sub in
8801   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8802   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8803   esac ;;
8804 esac
8805 ac_abs_top_builddir=$ac_pwd
8806 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8807 # for backward compatibility:
8808 ac_top_builddir=$ac_top_build_prefix
8809
8810 case $srcdir in
8811   .)  # We are building in place.
8812     ac_srcdir=.
8813     ac_top_srcdir=$ac_top_builddir_sub
8814     ac_abs_top_srcdir=$ac_pwd ;;
8815   [\\/]* | ?:[\\/]* )  # Absolute name.
8816     ac_srcdir=$srcdir$ac_dir_suffix;
8817     ac_top_srcdir=$srcdir
8818     ac_abs_top_srcdir=$srcdir ;;
8819   *) # Relative name.
8820     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8821     ac_top_srcdir=$ac_top_build_prefix$srcdir
8822     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8823 esac
8824 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8825
8826
8827   case $ac_mode in
8828   :F)
8829   #
8830   # CONFIG_FILE
8831   #
8832
8833   case $INSTALL in
8834   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8835   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8836   esac
8837 _ACEOF
8838
8839 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8840 # If the template does not know about datarootdir, expand it.
8841 # FIXME: This hack should be removed a few years after 2.60.
8842 ac_datarootdir_hack=; ac_datarootdir_seen=
8843 ac_sed_dataroot='
8844 /datarootdir/ {
8845   p
8846   q
8847 }
8848 /@datadir@/p
8849 /@docdir@/p
8850 /@infodir@/p
8851 /@localedir@/p
8852 /@mandir@/p'
8853 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8854 *datarootdir*) ac_datarootdir_seen=yes;;
8855 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8856   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8857 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8858 _ACEOF
8859 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8860   ac_datarootdir_hack='
8861   s&@datadir@&$datadir&g
8862   s&@docdir@&$docdir&g
8863   s&@infodir@&$infodir&g
8864   s&@localedir@&$localedir&g
8865   s&@mandir@&$mandir&g
8866   s&\\\${datarootdir}&$datarootdir&g' ;;
8867 esac
8868 _ACEOF
8869
8870 # Neutralize VPATH when `$srcdir' = `.'.
8871 # Shell code in configure.ac might set extrasub.
8872 # FIXME: do we really want to maintain this feature?
8873 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8874 ac_sed_extra="$ac_vpsub
8875 $extrasub
8876 _ACEOF
8877 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8878 :t
8879 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8880 s|@configure_input@|$ac_sed_conf_input|;t t
8881 s&@top_builddir@&$ac_top_builddir_sub&;t t
8882 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8883 s&@srcdir@&$ac_srcdir&;t t
8884 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8885 s&@top_srcdir@&$ac_top_srcdir&;t t
8886 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8887 s&@builddir@&$ac_builddir&;t t
8888 s&@abs_builddir@&$ac_abs_builddir&;t t
8889 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8890 s&@INSTALL@&$ac_INSTALL&;t t
8891 $ac_datarootdir_hack
8892 "
8893 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
8894   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8895
8896 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8897   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8898   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
8899       "$ac_tmp/out"`; test -z "$ac_out"; } &&
8900   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8901 which seems to be undefined.  Please make sure it is defined" >&5
8902 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8903 which seems to be undefined.  Please make sure it is defined" >&2;}
8904
8905   rm -f "$ac_tmp/stdin"
8906   case $ac_file in
8907   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8908   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8909   esac \
8910   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
8911  ;;
8912
8913
8914
8915   esac
8916
8917 done # for ac_tag
8918
8919
8920 as_fn_exit 0
8921 _ACEOF
8922 ac_clean_files=$ac_clean_files_save
8923
8924 test $ac_write_fail = 0 ||
8925   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8926
8927
8928 # configure is writing to config.log, and then calls config.status.
8929 # config.status does its own redirection, appending to config.log.
8930 # Unfortunately, on DOS this fails, as config.log is still kept open
8931 # by configure, so config.status won't be able to write to it; its
8932 # output is simply discarded.  So we exec the FD to /dev/null,
8933 # effectively closing config.log, so it can be properly (re)opened and
8934 # appended to by config.status.  When coming back to configure, we
8935 # need to make the FD available again.
8936 if test "$no_create" != yes; then
8937   ac_cs_success=:
8938   ac_config_status_args=
8939   test "$silent" = yes &&
8940     ac_config_status_args="$ac_config_status_args --quiet"
8941   exec 5>/dev/null
8942   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8943   exec 5>>config.log
8944   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8945   # would make configure fail if this is the last instruction.
8946   $ac_cs_success || as_fn_exit 1
8947 fi
8948 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8950 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8951 fi
8952
8953
8954 echo
8955 echo "ICU for C/C++ $VERSION is ready to be built."
8956 echo "=== Important Notes: ==="
8957
8958 echo "Data Packaging: $datapackaging"
8959 echo " This means: $datapackaging_msg"
8960 echo " To locate data: $datapackaging_howfound"
8961
8962 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
8963 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
8964 else
8965 echo "** WARNING: $U_MAKE may not be GNU make."
8966 echo "This may cause ICU to fail to build. Please make sure that GNU make"
8967 echo "is in your PATH so that the configure script can detect its location."
8968 fi
8969 if test "x$AR" = "xfalse"; then
8970   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
8971 fi
8972
8973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
8974 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
8975 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
8976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8977 $as_echo "ok" >&6; }
8978 else
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
8980 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
8981 fi
8982
8983
8984 if test -n "$UCONFIG_CPPFLAGS"; then
8985    HDRFILE="uconfig.h.prepend"
8986    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
8987    echo
8988    echo "   ${UCONFIG_CPPFLAGS}"
8989    echo
8990    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.'
8991    echo "Creating the file ${HDRFILE}"
8992    echo
8993    echo '---------------   ' "${HDRFILE}"
8994    echo > "${HDRFILE}"
8995    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
8996    echo >> "${HDRFILE}"
8997    for flag in ${UCONFIG_CPPFLAGS};
8998    do
8999         echo " /* $flag */" >> "${HDRFILE}"
9000         case "${flag}" in
9001         -D*=*)
9002            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
9003           \echo >> "${HDRFILE}"
9004           ;;
9005         -D*)
9006            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
9007           \echo >> "${HDRFILE}"
9008           ;;
9009         *)
9010           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
9011           \echo >> "${HDRFILE}"
9012           ;;
9013         esac
9014    done
9015    cat "${HDRFILE}"
9016    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
9017    echo >> "${HDRFILE}"
9018    echo '--------------- end ' "${HDRFILE}"
9019 fi
9020
9021
9022 if test -n "$UCONFIG_CFLAGS"; then
9023    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
9024 fi
9025
9026 if test -n "$UCONFIG_CXXFLAGS"; then
9027    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
9028 fi
9029
9030 if test "$tools" = false;
9031 then
9032         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
9033         echo "## Expect build failures in the 'data', 'test', and other directories."
9034 fi
9035
9036 $as_unset _CXX_CXXSUFFIX