icuSources/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for ICU 62.1.
   4 #
   5 # Report bugs to <http://icu-project.org/bugs>.
   6 #
   7 #  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
   8 #
   9 #
  10 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
  11 #
  12 #
  13 # This configure script is free software; the Free Software Foundation
  14 # gives unlimited permission to copy, distribute and modify it.
  15 ## -------------------- ##
  16 ## M4sh Initialization. ##
  17 ## -------------------- ##
  18
  19 # Be more Bourne compatible
  20 DUALCASE=1; export DUALCASE # for MKS sh
  21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  22   emulate sh
  23   NULLCMD=:
  24   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  25   # is contrary to our usage.  Disable this feature.
  26   alias -g '${1+"$@"}'='"$@"'
  27   setopt NO_GLOB_SUBST
  28 else
  29   case `(set -o) 2>/dev/null` in #(
  30   *posix*) :
  31     set -o posix ;; #(
  32   *) :
  33      ;;
  34 esac
  35 fi
  36
  37
  38 as_nl='
  39 '
  40 export as_nl
  41 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  45 # Prefer a ksh shell builtin over an external printf program on Solaris,
  46 # but without wasting forks for bash or zsh.
  47 if test -z "$BASH_VERSION$ZSH_VERSION" \
  48     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  49   as_echo='print -r --'
  50   as_echo_n='print -rn --'
  51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  52   as_echo='printf %s\n'
  53   as_echo_n='printf %s'
  54 else
  55   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  56     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  57     as_echo_n='/usr/ucb/echo -n'
  58   else
  59     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  60     as_echo_n_body='eval
  61       arg=$1;
  62       case $arg in #(
  63       *"$as_nl"*)
  64         expr "X$arg" : "X\\(.*\\)$as_nl";
  65         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  66       esac;
  67       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  68     '
  69     export as_echo_n_body
  70     as_echo_n='sh -c $as_echo_n_body as_echo'
  71   fi
  72   export as_echo_body
  73   as_echo='sh -c $as_echo_body as_echo'
  74 fi
  75
  76 # The user is always right.
  77 if test "${PATH_SEPARATOR+set}" != set; then
  78   PATH_SEPARATOR=:
  79   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  80     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  81       PATH_SEPARATOR=';'
  82   }
  83 fi
  84
  85
  86 # IFS
  87 # We need space, tab and new line, in precisely that order.  Quoting is
  88 # there to prevent editors from complaining about space-tab.
  89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  90 # splitting by setting IFS to empty value.)
  91 IFS=" ""        $as_nl"
  92
  93 # Find who we are.  Look in the path if we contain no directory separator.
  94 as_myself=
  95 case $0 in #((
  96   *[\\/]* ) as_myself=$0 ;;
  97   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  98 for as_dir in $PATH
  99 do
 100   IFS=$as_save_IFS
 101   test -z "$as_dir" && as_dir=.
 102     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 103   done
 104 IFS=$as_save_IFS
 105
 106      ;;
 107 esac
 108 # We did not find ourselves, most probably we were run as `sh COMMAND'
 109 # in which case we are not to be found in the path.
 110 if test "x$as_myself" = x; then
 111   as_myself=$0
 112 fi
 113 if test ! -f "$as_myself"; then
 114   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 115   exit 1
 116 fi
 117
 118 # Unset variables that we do not need and which cause bugs (e.g. in
 119 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 120 # suppresses any "Segmentation fault" message there.  '((' could
 121 # trigger a bug in pdksh 5.2.14.
 122 for as_var in BASH_ENV ENV MAIL MAILPATH
 123 do eval test x\${$as_var+set} = xset \
 124   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 125 done
 126 PS1='$ '
 127 PS2='> '
 128 PS4='+ '
 129
 130 # NLS nuisances.
 131 LC_ALL=C
 132 export LC_ALL
 133 LANGUAGE=C
 134 export LANGUAGE
 135
 136 # CDPATH.
 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 138
 139 # Use a proper internal environment variable to ensure we don't fall
 140   # into an infinite loop, continuously re-executing ourselves.
 141   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 142     _as_can_reexec=no; export _as_can_reexec;
 143     # We cannot yet assume a decent shell, so we have to provide a
 144 # neutralization value for shells without unset; and this also
 145 # works around shells that cannot unset nonexistent variables.
 146 # Preserve -v and -x to the replacement shell.
 147 BASH_ENV=/dev/null
 148 ENV=/dev/null
 149 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 150 case $- in # ((((
 151   *v*x* | *x*v* ) as_opts=-vx ;;
 152   *v* ) as_opts=-v ;;
 153   *x* ) as_opts=-x ;;
 154   * ) as_opts= ;;
 155 esac
 156 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 157 # Admittedly, this is quite paranoid, since all the known shells bail
 158 # out after a failed `exec'.
 159 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 160 as_fn_exit 255
 161   fi
 162   # We don't want this to propagate to other subprocesses.
 163           { _as_can_reexec=; unset _as_can_reexec;}
 164 if test "x$CONFIG_SHELL" = x; then
 165   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 166   emulate sh
 167   NULLCMD=:
 168   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 169   # is contrary to our usage.  Disable this feature.
 170   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 171   setopt NO_GLOB_SUBST
 172 else
 173   case \`(set -o) 2>/dev/null\` in #(
 174   *posix*) :
 175     set -o posix ;; #(
 176   *) :
 177      ;;
 178 esac
 179 fi
 180 "
 181   as_required="as_fn_return () { (exit \$1); }
 182 as_fn_success () { as_fn_return 0; }
 183 as_fn_failure () { as_fn_return 1; }
 184 as_fn_ret_success () { return 0; }
 185 as_fn_ret_failure () { return 1; }
 186
 187 exitcode=0
 188 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 189 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 190 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 191 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 192 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 193
 194 else
 195   exitcode=1; echo positional parameters were not saved.
 196 fi
 197 test x\$exitcode = x0 || exit 1
 198 test -x / || exit 1"
 199   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 200   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 201   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 202   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 203 test \$(( 1 + 1 )) = 2 || exit 1"
 204   if (eval "$as_required") 2>/dev/null; then :
 205   as_have_required=yes
 206 else
 207   as_have_required=no
 208 fi
 209   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 210
 211 else
 212   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 213 as_found=false
 214 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 215 do
 216   IFS=$as_save_IFS
 217   test -z "$as_dir" && as_dir=.
 218   as_found=:
 219   case $as_dir in #(
 220          /*)
 221            for as_base in sh bash ksh sh5; do
 222              # Try only shells that exist, to save several forks.
 223              as_shell=$as_dir/$as_base
 224              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 225                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 226   CONFIG_SHELL=$as_shell as_have_required=yes
 227                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 228   break 2
 229 fi
 230 fi
 231            done;;
 232        esac
 233   as_found=false
 234 done
 235 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 236               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 237   CONFIG_SHELL=$SHELL as_have_required=yes
 238 fi; }
 239 IFS=$as_save_IFS
 240
 241
 242       if test "x$CONFIG_SHELL" != x; then :
 243   export CONFIG_SHELL
 244              # We cannot yet assume a decent shell, so we have to provide a
 245 # neutralization value for shells without unset; and this also
 246 # works around shells that cannot unset nonexistent variables.
 247 # Preserve -v and -x to the replacement shell.
 248 BASH_ENV=/dev/null
 249 ENV=/dev/null
 250 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 251 case $- in # ((((
 252   *v*x* | *x*v* ) as_opts=-vx ;;
 253   *v* ) as_opts=-v ;;
 254   *x* ) as_opts=-x ;;
 255   * ) as_opts= ;;
 256 esac
 257 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 258 # Admittedly, this is quite paranoid, since all the known shells bail
 259 # out after a failed `exec'.
 260 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 261 exit 255
 262 fi
 263
 264     if test x$as_have_required = xno; then :
 265   $as_echo "$0: This script requires a shell more modern than all"
 266   $as_echo "$0: the shells that I found on your system."
 267   if test x${ZSH_VERSION+set} = xset ; then
 268     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 269     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 270   else
 271     $as_echo "$0: Please tell bug-autoconf@gnu.org and
 272 $0: http://icu-project.org/bugs about your system,
 273 $0: including any error possibly output before this
 274 $0: message. Then install a modern shell, or manually run
 275 $0: the script under such a shell if you do have one."
 276   fi
 277   exit 1
 278 fi
 279 fi
 280 fi
 281 SHELL=${CONFIG_SHELL-/bin/sh}
 282 export SHELL
 283 # Unset more variables known to interfere with behavior of common tools.
 284 CLICOLOR_FORCE= GREP_OPTIONS=
 285 unset CLICOLOR_FORCE GREP_OPTIONS
 286
 287 ## --------------------- ##
 288 ## M4sh Shell Functions. ##
 289 ## --------------------- ##
 290 # as_fn_unset VAR
 291 # ---------------
 292 # Portably unset VAR.
 293 as_fn_unset ()
 294 {
 295   { eval $1=; unset $1;}
 296 }
 297 as_unset=as_fn_unset
 298
 299 # as_fn_set_status STATUS
 300 # -----------------------
 301 # Set $? to STATUS, without forking.
 302 as_fn_set_status ()
 303 {
 304   return $1
 305 } # as_fn_set_status
 306
 307 # as_fn_exit STATUS
 308 # -----------------
 309 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 310 as_fn_exit ()
 311 {
 312   set +e
 313   as_fn_set_status $1
 314   exit $1
 315 } # as_fn_exit
 316
 317 # as_fn_mkdir_p
 318 # -------------
 319 # Create "$as_dir" as a directory, including parents if necessary.
 320 as_fn_mkdir_p ()
 321 {
 322
 323   case $as_dir in #(
 324   -*) as_dir=./$as_dir;;
 325   esac
 326   test -d "$as_dir" || eval $as_mkdir_p || {
 327     as_dirs=
 328     while :; do
 329       case $as_dir in #(
 330       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 331       *) as_qdir=$as_dir;;
 332       esac
 333       as_dirs="'$as_qdir' $as_dirs"
 334       as_dir=`$as_dirname -- "$as_dir" ||
 335 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 336          X"$as_dir" : 'X\(//\)[^/]' \| \
 337          X"$as_dir" : 'X\(//\)$' \| \
 338          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 339 $as_echo X"$as_dir" |
 340     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 341             s//\1/
 342             q
 343           }
 344           /^X\(\/\/\)[^/].*/{
 345             s//\1/
 346             q
 347           }
 348           /^X\(\/\/\)$/{
 349             s//\1/
 350             q
 351           }
 352           /^X\(\/\).*/{
 353             s//\1/
 354             q
 355           }
 356           s/.*/./; q'`
 357       test -d "$as_dir" && break
 358     done
 359     test -z "$as_dirs" || eval "mkdir $as_dirs"
 360   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 361
 362
 363 } # as_fn_mkdir_p
 364
 365 # as_fn_executable_p FILE
 366 # -----------------------
 367 # Test if FILE is an executable regular file.
 368 as_fn_executable_p ()
 369 {
 370   test -f "$1" && test -x "$1"
 371 } # as_fn_executable_p
 372 # as_fn_append VAR VALUE
 373 # ----------------------
 374 # Append the text in VALUE to the end of the definition contained in VAR. Take
 375 # advantage of any shell optimizations that allow amortized linear growth over
 376 # repeated appends, instead of the typical quadratic growth present in naive
 377 # implementations.
 378 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 379   eval 'as_fn_append ()
 380   {
 381     eval $1+=\$2
 382   }'
 383 else
 384   as_fn_append ()
 385   {
 386     eval $1=\$$1\$2
 387   }
 388 fi # as_fn_append
 389
 390 # as_fn_arith ARG...
 391 # ------------------
 392 # Perform arithmetic evaluation on the ARGs, and store the result in the
 393 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 394 # must be portable across $(()) and expr.
 395 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 396   eval 'as_fn_arith ()
 397   {
 398     as_val=$(( $* ))
 399   }'
 400 else
 401   as_fn_arith ()
 402   {
 403     as_val=`expr "$@" || test $? -eq 1`
 404   }
 405 fi # as_fn_arith
 406
 407
 408 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 409 # ----------------------------------------
 410 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 411 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 412 # script with STATUS, using 1 if that was 0.
 413 as_fn_error ()
 414 {
 415   as_status=$1; test $as_status -eq 0 && as_status=1
 416   if test "$4"; then
 417     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 418     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 419   fi
 420   $as_echo "$as_me: error: $2" >&2
 421   as_fn_exit $as_status
 422 } # as_fn_error
 423
 424 if expr a : '\(a\)' >/dev/null 2>&1 &&
 425    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 426   as_expr=expr
 427 else
 428   as_expr=false
 429 fi
 430
 431 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 432   as_basename=basename
 433 else
 434   as_basename=false
 435 fi
 436
 437 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 438   as_dirname=dirname
 439 else
 440   as_dirname=false
 441 fi
 442
 443 as_me=`$as_basename -- "$0" ||
 444 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 445          X"$0" : 'X\(//\)$' \| \
 446          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 447 $as_echo X/"$0" |
 448     sed '/^.*\/\([^/][^/]*\)\/*$/{
 449             s//\1/
 450             q
 451           }
 452           /^X\/\(\/\/\)$/{
 453             s//\1/
 454             q
 455           }
 456           /^X\/\(\/\).*/{
 457             s//\1/
 458             q
 459           }
 460           s/.*/./; q'`
 461
 462 # Avoid depending upon Character Ranges.
 463 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 464 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 465 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 466 as_cr_digits='0123456789'
 467 as_cr_alnum=$as_cr_Letters$as_cr_digits
 468
 469
 470   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 471   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 472   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 473   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 474   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 475   sed -n '
 476     p
 477     /[$]LINENO/=
 478   ' <$as_myself |
 479     sed '
 480       s/[$]LINENO.*/&-/
 481       t lineno
 482       b
 483       :lineno
 484       N
 485       :loop
 486       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 487       t loop
 488       s/-\n.*//
 489     ' >$as_me.lineno &&
 490   chmod +x "$as_me.lineno" ||
 491     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 492
 493   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 494   # already done that, so ensure we don't try to do so again and fall
 495   # in an infinite loop.  This has already happened in practice.
 496   _as_can_reexec=no; export _as_can_reexec
 497   # Don't try to exec as it changes $[0], causing all sort of problems
 498   # (the dirname of $[0] is not the place where we might find the
 499   # original and so on.  Autoconf is especially sensitive to this).
 500   . "./$as_me.lineno"
 501   # Exit status is that of the last command.
 502   exit
 503 }
 504
 505 ECHO_C= ECHO_N= ECHO_T=
 506 case `echo -n x` in #(((((
 507 -n*)
 508   case `echo 'xy\c'` in
 509   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 510   xy)  ECHO_C='\c';;
 511   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 512        ECHO_T=' ';;
 513   esac;;
 514 *)
 515   ECHO_N='-n';;
 516 esac
 517
 518 rm -f conf$$ conf$$.exe conf$$.file
 519 if test -d conf$$.dir; then
 520   rm -f conf$$.dir/conf$$.file
 521 else
 522   rm -f conf$$.dir
 523   mkdir conf$$.dir 2>/dev/null
 524 fi
 525 if (echo >conf$$.file) 2>/dev/null; then
 526   if ln -s conf$$.file conf$$ 2>/dev/null; then
 527     as_ln_s='ln -s'
 528     # ... but there are two gotchas:
 529     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 530     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 531     # In both cases, we have to default to `cp -pR'.
 532     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 533       as_ln_s='cp -pR'
 534   elif ln conf$$.file conf$$ 2>/dev/null; then
 535     as_ln_s=ln
 536   else
 537     as_ln_s='cp -pR'
 538   fi
 539 else
 540   as_ln_s='cp -pR'
 541 fi
 542 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 543 rmdir conf$$.dir 2>/dev/null
 544
 545 if mkdir -p . 2>/dev/null; then
 546   as_mkdir_p='mkdir -p "$as_dir"'
 547 else
 548   test -d ./-p && rmdir ./-p
 549   as_mkdir_p=false
 550 fi
 551
 552 as_test_x='test -x'
 553 as_executable_p=as_fn_executable_p
 554
 555 # Sed expression to map a string onto a valid CPP name.
 556 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 557
 558 # Sed expression to map a string onto a valid variable name.
 559 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 560
 561
 562 test -n "$DJDIR" || exec 7<&0 </dev/null
 563 exec 6>&1
 564
 565 # Name of the host.
 566 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 567 # so uname gets run too.
 568 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 569
 570 #
 571 # Initializations.
 572 #
 573 ac_default_prefix=/usr/local
 574 ac_clean_files=
 575 ac_config_libobj_dir=.
 576 LIBOBJS=
 577 cross_compiling=no
 578 subdirs=
 579 MFLAGS=
 580 MAKEFLAGS=
 581
 582 # Identity of this package.
 583 PACKAGE_NAME='ICU'
 584 PACKAGE_TARNAME='International Components for Unicode'
 585 PACKAGE_VERSION='62.1'
 586 PACKAGE_STRING='ICU 62.1'
 587 PACKAGE_BUGREPORT='http://icu-project.org/bugs'
 588 PACKAGE_URL='http://icu-project.org'
 589
 590 ac_unique_file="common/unicode/utypes.h"
 591 # Factoring default headers for most tests.
 592 ac_includes_default="\
 593 #include <stdio.h>
 594 #ifdef HAVE_SYS_TYPES_H
 595 # include <sys/types.h>
 596 #endif
 597 #ifdef HAVE_SYS_STAT_H
 598 # include <sys/stat.h>
 599 #endif
 600 #ifdef STDC_HEADERS
 601 # include <stdlib.h>
 602 # include <stddef.h>
 603 #else
 604 # ifdef HAVE_STDLIB_H
 605 #  include <stdlib.h>
 606 # endif
 607 #endif
 608 #ifdef HAVE_STRING_H
 609 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 610 #  include <memory.h>
 611 # endif
 612 # include <string.h>
 613 #endif
 614 #ifdef HAVE_STRINGS_H
 615 # include <strings.h>
 616 #endif
 617 #ifdef HAVE_INTTYPES_H
 618 # include <inttypes.h>
 619 #endif
 620 #ifdef HAVE_STDINT_H
 621 # include <stdint.h>
 622 #endif
 623 #ifdef HAVE_UNISTD_H
 624 # include <unistd.h>
 625 #endif"
 626
 627 ac_subst_vars='UCONFIG_CXXFLAGS
 628 UCONFIG_CFLAGS
 629 UCONFIG_CPPFLAGS
 630 LTLIBOBJS
 631 LIBOBJS
 632 LIBCXXFLAGS
 633 LIBCFLAGS
 634 platform_make_fragment
 635 platform_make_fragment_name
 636 platform
 637 ICUDATA_CHAR
 638 U_HAVE_SAMPLES
 639 SAMPLES_TRUE
 640 U_HAVE_TESTS
 641 TESTS_TRUE
 642 ICULIBSUFFIXCNAME
 643 U_HAVE_LIB_SUFFIX
 644 ICULIBSUFFIX
 645 DATA_PACKAGING_MODE
 646 thepkgicudatadir
 647 pkgicudatadir
 648 U_HAVE_TOOLS
 649 TOOLS_TRUE
 650 U_HAVE_LAYOUTEX
 651 LAYOUTEX_TRUE
 652 U_HAVE_ICUIO
 653 ICUIO_TRUE
 654 U_HAVE_EXTRAS
 655 EXTRAS_TRUE
 656 U_HAVE_WCSCPY
 657 U_HAVE_WCHAR_H
 658 U_HAVE_STRTOD_L
 659 U_TIMEZONE
 660 U_HAVE_TIMEZONE
 661 U_TZNAME
 662 U_HAVE_TZNAME
 663 U_TZSET
 664 U_HAVE_TZSET
 665 U_HAVE_POPEN
 666 U_HAVE_PLACEMENT_NEW
 667 U_OVERRIDE_CXX_ALLOCATION
 668 U_NL_LANGINFO_CODESET
 669 U_HAVE_NL_LANGINFO_CODESET
 670 U_IS_BIG_ENDIAN
 671 U_HAVE_DIRENT_H
 672 U_HAVE_INTTYPES_H
 673 GENCCODE_ASSEMBLY
 674 HAVE_MMAP
 675 LIB_THREAD
 676 U_HAVE_ATOMIC
 677 ENABLE_RPATH
 678 U_ENABLE_DYLOAD
 679 U_HAVE_PLUGINS
 680 PLUGINS_TRUE
 681 U_ENABLE_TRACING
 682 U_DISABLE_RENAMING
 683 AR
 684 SED
 685 RANLIB
 686 U_DEFAULT_SHOW_DRAFT
 687 UCLN_NO_AUTO_CLEANUP
 688 ENABLE_STATIC
 689 ENABLE_SHARED
 690 LIB_M
 691 COMPILE_LINK_ENVVAR
 692 ARFLAGS
 693 EGREP
 694 GREP
 695 DOXYGEN
 696 cross_buildroot
 697 U_MAKE
 698 cross_compiling
 699 INSTALL_DATA
 700 INSTALL_SCRIPT
 701 INSTALL_PROGRAM
 702 CPP
 703 ICULEHB_LIBS
 704 ICULEHB_CFLAGS
 705 PKG_CONFIG_LIBDIR
 706 PKG_CONFIG_PATH
 707 PKG_CONFIG
 708 ac_ct_CXX
 709 CXXFLAGS
 710 CXX
 711 OBJEXT
 712 EXEEXT
 713 ac_ct_CC
 714 LDFLAGS
 715 CFLAGS
 716 CC
 717 ENABLE_RELEASE
 718 ENABLE_DEBUG
 719 CPPFLAGS
 720 host_os
 721 host_vendor
 722 host_cpu
 723 host
 724 build_os
 725 build_vendor
 726 build_cpu
 727 build
 728 UNICODE_VERSION
 729 LIB_VERSION_MAJOR
 730 LIB_VERSION
 731 VERSION
 732 ICU_ECHO_T
 733 ICU_ECHO_C
 734 ICU_ECHO_N
 735 PACKAGE
 736 target_alias
 737 host_alias
 738 build_alias
 739 LIBS
 740 ECHO_T
 741 ECHO_N
 742 ECHO_C
 743 DEFS
 744 mandir
 745 localedir
 746 libdir
 747 psdir
 748 pdfdir
 749 dvidir
 750 htmldir
 751 infodir
 752 docdir
 753 oldincludedir
 754 includedir
 755 runstatedir
 756 localstatedir
 757 sharedstatedir
 758 sysconfdir
 759 datadir
 760 datarootdir
 761 libexecdir
 762 sbindir
 763 bindir
 764 program_transform_name
 765 prefix
 766 exec_prefix
 767 PACKAGE_URL
 768 PACKAGE_BUGREPORT
 769 PACKAGE_STRING
 770 PACKAGE_VERSION
 771 PACKAGE_TARNAME
 772 PACKAGE_NAME
 773 PATH_SEPARATOR
 774 SHELL'
 775 ac_subst_files=''
 776 ac_user_opts='
 777 enable_option_checking
 778 enable_debug
 779 enable_release
 780 with_cross_build
 781 enable_strict
 782 enable_64bit_libs
 783 with_library_bits
 784 enable_shared
 785 enable_static
 786 enable_auto_cleanup
 787 enable_draft
 788 enable_renaming
 789 enable_tracing
 790 enable_plugins
 791 enable_dyload
 792 enable_rpath
 793 enable_weak_threads
 794 enable_extras
 795 enable_icuio
 796 enable_layoutex
 797 enable_layout
 798 enable_tools
 799 with_data_packaging
 800 with_library_suffix
 801 enable_tests
 802 enable_samples
 803 '
 804       ac_precious_vars='build_alias
 805 host_alias
 806 target_alias
 807 CC
 808 CFLAGS
 809 LDFLAGS
 810 LIBS
 811 CPPFLAGS
 812 CXX
 813 CXXFLAGS
 814 CCC
 815 PKG_CONFIG
 816 PKG_CONFIG_PATH
 817 PKG_CONFIG_LIBDIR
 818 ICULEHB_CFLAGS
 819 ICULEHB_LIBS
 820 CPP'
 821
 822
 823 # Initialize some variables set by options.
 824 ac_init_help=
 825 ac_init_version=false
 826 ac_unrecognized_opts=
 827 ac_unrecognized_sep=
 828 # The variables have the same names as the options, with
 829 # dashes changed to underlines.
 830 cache_file=/dev/null
 831 exec_prefix=NONE
 832 no_create=
 833 no_recursion=
 834 prefix=NONE
 835 program_prefix=NONE
 836 program_suffix=NONE
 837 program_transform_name=s,x,x,
 838 silent=
 839 site=
 840 srcdir=
 841 verbose=
 842 x_includes=NONE
 843 x_libraries=NONE
 844
 845 # Installation directory options.
 846 # These are left unexpanded so users can "make install exec_prefix=/foo"
 847 # and all the variables that are supposed to be based on exec_prefix
 848 # by default will actually change.
 849 # Use braces instead of parens because sh, perl, etc. also accept them.
 850 # (The list follows the same order as the GNU Coding Standards.)
 851 bindir='${exec_prefix}/bin'
 852 sbindir='${exec_prefix}/sbin'
 853 libexecdir='${exec_prefix}/libexec'
 854 datarootdir='${prefix}/share'
 855 datadir='${datarootdir}'
 856 sysconfdir='${prefix}/etc'
 857 sharedstatedir='${prefix}/com'
 858 localstatedir='${prefix}/var'
 859 runstatedir='${localstatedir}/run'
 860 includedir='${prefix}/include'
 861 oldincludedir='/usr/include'
 862 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 863 infodir='${datarootdir}/info'
 864 htmldir='${docdir}'
 865 dvidir='${docdir}'
 866 pdfdir='${docdir}'
 867 psdir='${docdir}'
 868 libdir='${exec_prefix}/lib'
 869 localedir='${datarootdir}/locale'
 870 mandir='${datarootdir}/man'
 871
 872 ac_prev=
 873 ac_dashdash=
 874 for ac_option
 875 do
 876   # If the previous option needs an argument, assign it.
 877   if test -n "$ac_prev"; then
 878     eval $ac_prev=\$ac_option
 879     ac_prev=
 880     continue
 881   fi
 882
 883   case $ac_option in
 884   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 885   *=)   ac_optarg= ;;
 886   *)    ac_optarg=yes ;;
 887   esac
 888
 889   # Accept the important Cygnus configure options, so we can diagnose typos.
 890
 891   case $ac_dashdash$ac_option in
 892   --)
 893     ac_dashdash=yes ;;
 894
 895   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 896     ac_prev=bindir ;;
 897   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 898     bindir=$ac_optarg ;;
 899
 900   -build | --build | --buil | --bui | --bu)
 901     ac_prev=build_alias ;;
 902   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 903     build_alias=$ac_optarg ;;
 904
 905   -cache-file | --cache-file | --cache-fil | --cache-fi \
 906   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 907     ac_prev=cache_file ;;
 908   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 909   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 910     cache_file=$ac_optarg ;;
 911
 912   --config-cache | -C)
 913     cache_file=config.cache ;;
 914
 915   -datadir | --datadir | --datadi | --datad)
 916     ac_prev=datadir ;;
 917   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 918     datadir=$ac_optarg ;;
 919
 920   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 921   | --dataroo | --dataro | --datar)
 922     ac_prev=datarootdir ;;
 923   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 924   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 925     datarootdir=$ac_optarg ;;
 926
 927   -disable-* | --disable-*)
 928     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 929     # Reject names that are not valid shell variable names.
 930     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 931       as_fn_error $? "invalid feature name: $ac_useropt"
 932     ac_useropt_orig=$ac_useropt
 933     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 934     case $ac_user_opts in
 935       *"
 936 "enable_$ac_useropt"
 937 "*) ;;
 938       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 939          ac_unrecognized_sep=', ';;
 940     esac
 941     eval enable_$ac_useropt=no ;;
 942
 943   -docdir | --docdir | --docdi | --doc | --do)
 944     ac_prev=docdir ;;
 945   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 946     docdir=$ac_optarg ;;
 947
 948   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 949     ac_prev=dvidir ;;
 950   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 951     dvidir=$ac_optarg ;;
 952
 953   -enable-* | --enable-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error $? "invalid feature name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "enable_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval enable_$ac_useropt=\$ac_optarg ;;
 968
 969   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 970   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 971   | --exec | --exe | --ex)
 972     ac_prev=exec_prefix ;;
 973   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 974   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 975   | --exec=* | --exe=* | --ex=*)
 976     exec_prefix=$ac_optarg ;;
 977
 978   -gas | --gas | --ga | --g)
 979     # Obsolete; use --with-gas.
 980     with_gas=yes ;;
 981
 982   -help | --help | --hel | --he | -h)
 983     ac_init_help=long ;;
 984   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 985     ac_init_help=recursive ;;
 986   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 987     ac_init_help=short ;;
 988
 989   -host | --host | --hos | --ho)
 990     ac_prev=host_alias ;;
 991   -host=* | --host=* | --hos=* | --ho=*)
 992     host_alias=$ac_optarg ;;
 993
 994   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 995     ac_prev=htmldir ;;
 996   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 997   | --ht=*)
 998     htmldir=$ac_optarg ;;
 999
1000   -includedir | --includedir | --includedi | --included | --include \
1001   | --includ | --inclu | --incl | --inc)
1002     ac_prev=includedir ;;
1003   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1004   | --includ=* | --inclu=* | --incl=* | --inc=*)
1005     includedir=$ac_optarg ;;
1006
1007   -infodir | --infodir | --infodi | --infod | --info | --inf)
1008     ac_prev=infodir ;;
1009   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1010     infodir=$ac_optarg ;;
1011
1012   -libdir | --libdir | --libdi | --libd)
1013     ac_prev=libdir ;;
1014   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1015     libdir=$ac_optarg ;;
1016
1017   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1018   | --libexe | --libex | --libe)
1019     ac_prev=libexecdir ;;
1020   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1021   | --libexe=* | --libex=* | --libe=*)
1022     libexecdir=$ac_optarg ;;
1023
1024   -localedir | --localedir | --localedi | --localed | --locale)
1025     ac_prev=localedir ;;
1026   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1027     localedir=$ac_optarg ;;
1028
1029   -localstatedir | --localstatedir | --localstatedi | --localstated \
1030   | --localstate | --localstat | --localsta | --localst | --locals)
1031     ac_prev=localstatedir ;;
1032   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1033   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1034     localstatedir=$ac_optarg ;;
1035
1036   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1037     ac_prev=mandir ;;
1038   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1039     mandir=$ac_optarg ;;
1040
1041   -nfp | --nfp | --nf)
1042     # Obsolete; use --without-fp.
1043     with_fp=no ;;
1044
1045   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1046   | --no-cr | --no-c | -n)
1047     no_create=yes ;;
1048
1049   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1050   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1051     no_recursion=yes ;;
1052
1053   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1054   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1055   | --oldin | --oldi | --old | --ol | --o)
1056     ac_prev=oldincludedir ;;
1057   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1058   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1059   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1060     oldincludedir=$ac_optarg ;;
1061
1062   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1063     ac_prev=prefix ;;
1064   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1065     prefix=$ac_optarg ;;
1066
1067   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1068   | --program-pre | --program-pr | --program-p)
1069     ac_prev=program_prefix ;;
1070   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1071   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1072     program_prefix=$ac_optarg ;;
1073
1074   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1075   | --program-suf | --program-su | --program-s)
1076     ac_prev=program_suffix ;;
1077   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1078   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1079     program_suffix=$ac_optarg ;;
1080
1081   -program-transform-name | --program-transform-name \
1082   | --program-transform-nam | --program-transform-na \
1083   | --program-transform-n | --program-transform- \
1084   | --program-transform | --program-transfor \
1085   | --program-transfo | --program-transf \
1086   | --program-trans | --program-tran \
1087   | --progr-tra | --program-tr | --program-t)
1088     ac_prev=program_transform_name ;;
1089   -program-transform-name=* | --program-transform-name=* \
1090   | --program-transform-nam=* | --program-transform-na=* \
1091   | --program-transform-n=* | --program-transform-=* \
1092   | --program-transform=* | --program-transfor=* \
1093   | --program-transfo=* | --program-transf=* \
1094   | --program-trans=* | --program-tran=* \
1095   | --progr-tra=* | --program-tr=* | --program-t=*)
1096     program_transform_name=$ac_optarg ;;
1097
1098   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1099     ac_prev=pdfdir ;;
1100   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1101     pdfdir=$ac_optarg ;;
1102
1103   -psdir | --psdir | --psdi | --psd | --ps)
1104     ac_prev=psdir ;;
1105   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1106     psdir=$ac_optarg ;;
1107
1108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1109   | -silent | --silent | --silen | --sile | --sil)
1110     silent=yes ;;
1111
1112   -runstatedir | --runstatedir | --runstatedi | --runstated \
1113   | --runstate | --runstat | --runsta | --runst | --runs \
1114   | --run | --ru | --r)
1115     ac_prev=runstatedir ;;
1116   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1117   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1118   | --run=* | --ru=* | --r=*)
1119     runstatedir=$ac_optarg ;;
1120
1121   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1122     ac_prev=sbindir ;;
1123   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1124   | --sbi=* | --sb=*)
1125     sbindir=$ac_optarg ;;
1126
1127   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1128   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1129   | --sharedst | --shareds | --shared | --share | --shar \
1130   | --sha | --sh)
1131     ac_prev=sharedstatedir ;;
1132   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1133   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1134   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1135   | --sha=* | --sh=*)
1136     sharedstatedir=$ac_optarg ;;
1137
1138   -site | --site | --sit)
1139     ac_prev=site ;;
1140   -site=* | --site=* | --sit=*)
1141     site=$ac_optarg ;;
1142
1143   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1144     ac_prev=srcdir ;;
1145   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1146     srcdir=$ac_optarg ;;
1147
1148   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1149   | --syscon | --sysco | --sysc | --sys | --sy)
1150     ac_prev=sysconfdir ;;
1151   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1152   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1153     sysconfdir=$ac_optarg ;;
1154
1155   -target | --target | --targe | --targ | --tar | --ta | --t)
1156     ac_prev=target_alias ;;
1157   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1158     target_alias=$ac_optarg ;;
1159
1160   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1161     verbose=yes ;;
1162
1163   -version | --version | --versio | --versi | --vers | -V)
1164     ac_init_version=: ;;
1165
1166   -with-* | --with-*)
1167     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1168     # Reject names that are not valid shell variable names.
1169     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1170       as_fn_error $? "invalid package name: $ac_useropt"
1171     ac_useropt_orig=$ac_useropt
1172     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1173     case $ac_user_opts in
1174       *"
1175 "with_$ac_useropt"
1176 "*) ;;
1177       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1178          ac_unrecognized_sep=', ';;
1179     esac
1180     eval with_$ac_useropt=\$ac_optarg ;;
1181
1182   -without-* | --without-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error $? "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=no ;;
1197
1198   --x)
1199     # Obsolete; use --with-x.
1200     with_x=yes ;;
1201
1202   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1203   | --x-incl | --x-inc | --x-in | --x-i)
1204     ac_prev=x_includes ;;
1205   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1206   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1207     x_includes=$ac_optarg ;;
1208
1209   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1210   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1211     ac_prev=x_libraries ;;
1212   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1213   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1214     x_libraries=$ac_optarg ;;
1215
1216   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1217 Try \`$0 --help' for more information"
1218     ;;
1219
1220   *=*)
1221     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1222     # Reject names that are not valid shell variable names.
1223     case $ac_envvar in #(
1224       '' | [0-9]* | *[!_$as_cr_alnum]* )
1225       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1226     esac
1227     eval $ac_envvar=\$ac_optarg
1228     export $ac_envvar ;;
1229
1230   *)
1231     # FIXME: should be removed in autoconf 3.0.
1232     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1233     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1234       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1235     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1236     ;;
1237
1238   esac
1239 done
1240
1241 if test -n "$ac_prev"; then
1242   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1243   as_fn_error $? "missing argument to $ac_option"
1244 fi
1245
1246 if test -n "$ac_unrecognized_opts"; then
1247   case $enable_option_checking in
1248     no) ;;
1249     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1250     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1251   esac
1252 fi
1253
1254 # Check all directory arguments for consistency.
1255 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1256                 datadir sysconfdir sharedstatedir localstatedir includedir \
1257                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1258                 libdir localedir mandir runstatedir
1259 do
1260   eval ac_val=\$$ac_var
1261   # Remove trailing slashes.
1262   case $ac_val in
1263     */ )
1264       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1265       eval $ac_var=\$ac_val;;
1266   esac
1267   # Be sure to have absolute directory names.
1268   case $ac_val in
1269     [\\/$]* | ?:[\\/]* )  continue;;
1270     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1271   esac
1272   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1273 done
1274
1275 # There might be people who depend on the old broken behavior: `$host'
1276 # used to hold the argument of --host etc.
1277 # FIXME: To remove some day.
1278 build=$build_alias
1279 host=$host_alias
1280 target=$target_alias
1281
1282 # FIXME: To remove some day.
1283 if test "x$host_alias" != x; then
1284   if test "x$build_alias" = x; then
1285     cross_compiling=maybe
1286   elif test "x$build_alias" != "x$host_alias"; then
1287     cross_compiling=yes
1288   fi
1289 fi
1290
1291 ac_tool_prefix=
1292 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1293
1294 test "$silent" = yes && exec 6>/dev/null
1295
1296
1297 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1298 ac_ls_di=`ls -di .` &&
1299 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1300   as_fn_error $? "working directory cannot be determined"
1301 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1302   as_fn_error $? "pwd does not report name of working directory"
1303
1304
1305 # Find the source files, if location was not specified.
1306 if test -z "$srcdir"; then
1307   ac_srcdir_defaulted=yes
1308   # Try the directory containing this script, then the parent directory.
1309   ac_confdir=`$as_dirname -- "$as_myself" ||
1310 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1311          X"$as_myself" : 'X\(//\)[^/]' \| \
1312          X"$as_myself" : 'X\(//\)$' \| \
1313          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1314 $as_echo X"$as_myself" |
1315     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1316             s//\1/
1317             q
1318           }
1319           /^X\(\/\/\)[^/].*/{
1320             s//\1/
1321             q
1322           }
1323           /^X\(\/\/\)$/{
1324             s//\1/
1325             q
1326           }
1327           /^X\(\/\).*/{
1328             s//\1/
1329             q
1330           }
1331           s/.*/./; q'`
1332   srcdir=$ac_confdir
1333   if test ! -r "$srcdir/$ac_unique_file"; then
1334     srcdir=..
1335   fi
1336 else
1337   ac_srcdir_defaulted=no
1338 fi
1339 if test ! -r "$srcdir/$ac_unique_file"; then
1340   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1341   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1342 fi
1343 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1344 ac_abs_confdir=`(
1345         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1346         pwd)`
1347 # When building in place, set srcdir=.
1348 if test "$ac_abs_confdir" = "$ac_pwd"; then
1349   srcdir=.
1350 fi
1351 # Remove unnecessary trailing slashes from srcdir.
1352 # Double slashes in file names in object file debugging info
1353 # mess up M-x gdb in Emacs.
1354 case $srcdir in
1355 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1356 esac
1357 for ac_var in $ac_precious_vars; do
1358   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1359   eval ac_env_${ac_var}_value=\$${ac_var}
1360   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1361   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1362 done
1363
1364 #
1365 # Report the --help message.
1366 #
1367 if test "$ac_init_help" = "long"; then
1368   # Omit some internal or obsolete options to make the list less imposing.
1369   # This message is too long to be a string in the A/UX 3.1 sh.
1370   cat <<_ACEOF
1371 \`configure' configures ICU 62.1 to adapt to many kinds of systems.
1372
1373 Usage: $0 [OPTION]... [VAR=VALUE]...
1374
1375 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1376 VAR=VALUE.  See below for descriptions of some of the useful variables.
1377
1378 Defaults for the options are specified in brackets.
1379
1380 Configuration:
1381   -h, --help              display this help and exit
1382       --help=short        display options specific to this package
1383       --help=recursive    display the short help of all the included packages
1384   -V, --version           display version information and exit
1385   -q, --quiet, --silent   do not print \`checking ...' messages
1386       --cache-file=FILE   cache test results in FILE [disabled]
1387   -C, --config-cache      alias for \`--cache-file=config.cache'
1388   -n, --no-create         do not create output files
1389       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1390
1391 Installation directories:
1392   --prefix=PREFIX         install architecture-independent files in PREFIX
1393                           [$ac_default_prefix]
1394   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1395                           [PREFIX]
1396
1397 By default, \`make install' will install all the files in
1398 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1399 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1400 for instance \`--prefix=\$HOME'.
1401
1402 For better control, use the options below.
1403
1404 Fine tuning of the installation directories:
1405   --bindir=DIR            user executables [EPREFIX/bin]
1406   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1407   --libexecdir=DIR        program executables [EPREFIX/libexec]
1408   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1409   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1410   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1411   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1412   --libdir=DIR            object code libraries [EPREFIX/lib]
1413   --includedir=DIR        C header files [PREFIX/include]
1414   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1415   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1416   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1417   --infodir=DIR           info documentation [DATAROOTDIR/info]
1418   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1419   --mandir=DIR            man documentation [DATAROOTDIR/man]
1420   --docdir=DIR            documentation root [DATAROOTDIR/doc/International
1421                           Components for Unicode]
1422   --htmldir=DIR           html documentation [DOCDIR]
1423   --dvidir=DIR            dvi documentation [DOCDIR]
1424   --pdfdir=DIR            pdf documentation [DOCDIR]
1425   --psdir=DIR             ps documentation [DOCDIR]
1426 _ACEOF
1427
1428   cat <<\_ACEOF
1429
1430 System types:
1431   --build=BUILD     configure for building on BUILD [guessed]
1432   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1433 _ACEOF
1434 fi
1435
1436 if test -n "$ac_init_help"; then
1437   case $ac_init_help in
1438      short | recursive ) echo "Configuration of ICU 62.1:";;
1439    esac
1440   cat <<\_ACEOF
1441
1442 Optional Features:
1443   --disable-option-checking  ignore unrecognized --enable/--with options
1444   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1445   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1446   --enable-debug          build debug libraries and enable the U_DEBUG define default=no
1447   --enable-release        build release libraries default=yes
1448   --enable-strict         compile with strict compiler options default=yes
1449   --enable-64bit-libs     (deprecated, use --with-library-bits) build 64-bit libraries default= platform default
1450   --enable-shared         build shared libraries default=yes
1451   --enable-static         build static libraries default=no
1452   --enable-auto-cleanup   enable auto cleanup of libraries default=no
1453   --enable-draft          enable draft APIs (and internal APIs) default=yes
1454   --enable-renaming       add a version suffix to symbols default=yes
1455   --enable-tracing        enable function and data tracing default=no
1456   --enable-plugins        enable plugins default=no
1457   --disable-dyload        disable dynamic loading default=no
1458   --enable-rpath          use rpath when linking default is only if necessary
1459   --enable-weak-threads   weakly reference the threading library default=no
1460   --enable-extras         build ICU extras default=yes
1461   --enable-icuio          build ICU's icuio library default=yes
1462   --enable-layoutex         build ICU's Paragraph Layout library default=yes.
1463             icu-le-hb must be installed via pkg-config. See http://harfbuzz.org
1464
1465   --enable-tools         build ICU's tools default=yes
1466   --enable-tests          build ICU tests default=yes
1467   --enable-samples        build ICU samples default=yes
1468
1469 Additionally, the variable FORCE_LIBS may be set before calling configure.
1470 If set, it will REPLACE any automatic list of libraries.
1471
1472 Optional Packages:
1473   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1474   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1475   --with-cross-build=dir specify an absolute path to the build directory of an ICU built for the current platform default=no cross dir
1476   --with-library-bits=bits specify how many bits to use for the library (32, 64, 64else32, nochange) default=nochange
1477   --with-data-packaging     specify how to package ICU data. Possible values:
1478         files    raw files (.res, etc)
1479         archive  build a single icudtXX.dat file
1480         library  shared library (.dll/.so/etc.)
1481         static   static library (.a/.lib/etc.)
1482         auto     build shared if possible (default)
1483            See http://userguide.icu-project.org/icudata for more info.
1484   --with-library-suffix=suffix    tag a suffix to the library names default=
1485
1486 Some influential environment variables:
1487   CC          C compiler command
1488   CFLAGS      C compiler flags
1489   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1490               nonstandard directory <lib dir>
1491   LIBS        libraries to pass to the linker, e.g. -l<library>
1492   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1493               you have headers in a nonstandard directory <include dir>
1494   CXX         C++ compiler command
1495   CXXFLAGS    C++ compiler flags
1496   PKG_CONFIG  path to pkg-config utility
1497   PKG_CONFIG_PATH
1498               directories to add to pkg-config's search path
1499   PKG_CONFIG_LIBDIR
1500               path overriding pkg-config's built-in search path
1501   ICULEHB_CFLAGS
1502               C compiler flags for ICULEHB, overriding pkg-config
1503   ICULEHB_LIBS
1504               linker flags for ICULEHB, overriding pkg-config
1505   CPP         C preprocessor
1506
1507 Use these variables to override the choices made by `configure' or to help
1508 it to find libraries and programs with nonstandard names/locations.
1509
1510 Report bugs to <http://icu-project.org/bugs>.
1511 ICU home page: <http://icu-project.org>.
1512 _ACEOF
1513 ac_status=$?
1514 fi
1515
1516 if test "$ac_init_help" = "recursive"; then
1517   # If there are subdirs, report their specific --help.
1518   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1519     test -d "$ac_dir" ||
1520       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1521       continue
1522     ac_builddir=.
1523
1524 case "$ac_dir" in
1525 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1526 *)
1527   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1528   # A ".." for each directory in $ac_dir_suffix.
1529   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1530   case $ac_top_builddir_sub in
1531   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1532   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1533   esac ;;
1534 esac
1535 ac_abs_top_builddir=$ac_pwd
1536 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1537 # for backward compatibility:
1538 ac_top_builddir=$ac_top_build_prefix
1539
1540 case $srcdir in
1541   .)  # We are building in place.
1542     ac_srcdir=.
1543     ac_top_srcdir=$ac_top_builddir_sub
1544     ac_abs_top_srcdir=$ac_pwd ;;
1545   [\\/]* | ?:[\\/]* )  # Absolute name.
1546     ac_srcdir=$srcdir$ac_dir_suffix;
1547     ac_top_srcdir=$srcdir
1548     ac_abs_top_srcdir=$srcdir ;;
1549   *) # Relative name.
1550     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1551     ac_top_srcdir=$ac_top_build_prefix$srcdir
1552     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1553 esac
1554 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1555
1556     cd "$ac_dir" || { ac_status=$?; continue; }
1557     # Check for guested configure.
1558     if test -f "$ac_srcdir/configure.gnu"; then
1559       echo &&
1560       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1561     elif test -f "$ac_srcdir/configure"; then
1562       echo &&
1563       $SHELL "$ac_srcdir/configure" --help=recursive
1564     else
1565       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1566     fi || ac_status=$?
1567     cd "$ac_pwd" || { ac_status=$?; break; }
1568   done
1569 fi
1570
1571 test -n "$ac_init_help" && exit $ac_status
1572 if $ac_init_version; then
1573   cat <<\_ACEOF
1574 ICU configure 62.1
1575 generated by GNU Autoconf 2.69
1576
1577 Copyright (C) 2012 Free Software Foundation, Inc.
1578 This configure script is free software; the Free Software Foundation
1579 gives unlimited permission to copy, distribute and modify it.
1580
1581  Copyright (C) 2016 and later: Unicode, Inc. and others. License & terms of use: http://www.unicode.org/copyright.html
1582 _ACEOF
1583   exit
1584 fi
1585
1586 ## ------------------------ ##
1587 ## Autoconf initialization. ##
1588 ## ------------------------ ##
1589
1590 # ac_fn_c_try_compile LINENO
1591 # --------------------------
1592 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_compile ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   rm -f conftest.$ac_objext
1597   if { { ac_try="$ac_compile"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_compile") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } && {
1613          test -z "$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        } && test -s conftest.$ac_objext; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621         ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_compile
1627
1628 # ac_fn_cxx_try_compile LINENO
1629 # ----------------------------
1630 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_cxx_try_compile ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   rm -f conftest.$ac_objext
1635   if { { ac_try="$ac_compile"
1636 case "(($ac_try" in
1637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1638   *) ac_try_echo=$ac_try;;
1639 esac
1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1641 $as_echo "$ac_try_echo"; } >&5
1642   (eval "$ac_compile") 2>conftest.err
1643   ac_status=$?
1644   if test -s conftest.err; then
1645     grep -v '^ *+' conftest.err >conftest.er1
1646     cat conftest.er1 >&5
1647     mv -f conftest.er1 conftest.err
1648   fi
1649   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1650   test $ac_status = 0; } && {
1651          test -z "$ac_cxx_werror_flag" ||
1652          test ! -s conftest.err
1653        } && test -s conftest.$ac_objext; then :
1654   ac_retval=0
1655 else
1656   $as_echo "$as_me: failed program was:" >&5
1657 sed 's/^/| /' conftest.$ac_ext >&5
1658
1659         ac_retval=1
1660 fi
1661   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1662   as_fn_set_status $ac_retval
1663
1664 } # ac_fn_cxx_try_compile
1665
1666 # ac_fn_c_try_cpp LINENO
1667 # ----------------------
1668 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1669 ac_fn_c_try_cpp ()
1670 {
1671   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1672   if { { ac_try="$ac_cpp conftest.$ac_ext"
1673 case "(($ac_try" in
1674   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1675   *) ac_try_echo=$ac_try;;
1676 esac
1677 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1678 $as_echo "$ac_try_echo"; } >&5
1679   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1680   ac_status=$?
1681   if test -s conftest.err; then
1682     grep -v '^ *+' conftest.err >conftest.er1
1683     cat conftest.er1 >&5
1684     mv -f conftest.er1 conftest.err
1685   fi
1686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1687   test $ac_status = 0; } > conftest.i && {
1688          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1689          test ! -s conftest.err
1690        }; then :
1691   ac_retval=0
1692 else
1693   $as_echo "$as_me: failed program was:" >&5
1694 sed 's/^/| /' conftest.$ac_ext >&5
1695
1696     ac_retval=1
1697 fi
1698   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1699   as_fn_set_status $ac_retval
1700
1701 } # ac_fn_c_try_cpp
1702
1703 # ac_fn_cxx_try_link LINENO
1704 # -------------------------
1705 # Try to link conftest.$ac_ext, and return whether this succeeded.
1706 ac_fn_cxx_try_link ()
1707 {
1708   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1709   rm -f conftest.$ac_objext conftest$ac_exeext
1710   if { { ac_try="$ac_link"
1711 case "(($ac_try" in
1712   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1713   *) ac_try_echo=$ac_try;;
1714 esac
1715 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1716 $as_echo "$ac_try_echo"; } >&5
1717   (eval "$ac_link") 2>conftest.err
1718   ac_status=$?
1719   if test -s conftest.err; then
1720     grep -v '^ *+' conftest.err >conftest.er1
1721     cat conftest.er1 >&5
1722     mv -f conftest.er1 conftest.err
1723   fi
1724   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1725   test $ac_status = 0; } && {
1726          test -z "$ac_cxx_werror_flag" ||
1727          test ! -s conftest.err
1728        } && test -s conftest$ac_exeext && {
1729          test "$cross_compiling" = yes ||
1730          test -x conftest$ac_exeext
1731        }; then :
1732   ac_retval=0
1733 else
1734   $as_echo "$as_me: failed program was:" >&5
1735 sed 's/^/| /' conftest.$ac_ext >&5
1736
1737         ac_retval=1
1738 fi
1739   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1740   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1741   # interfere with the next link command; also delete a directory that is
1742   # left behind by Apple's compiler.  We do this before executing the actions.
1743   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1744   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1745   as_fn_set_status $ac_retval
1746
1747 } # ac_fn_cxx_try_link
1748
1749 # ac_fn_c_try_run LINENO
1750 # ----------------------
1751 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1752 # that executables *can* be run.
1753 ac_fn_c_try_run ()
1754 {
1755   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756   if { { ac_try="$ac_link"
1757 case "(($ac_try" in
1758   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1759   *) ac_try_echo=$ac_try;;
1760 esac
1761 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1762 $as_echo "$ac_try_echo"; } >&5
1763   (eval "$ac_link") 2>&5
1764   ac_status=$?
1765   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1766   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1767   { { case "(($ac_try" in
1768   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1769   *) ac_try_echo=$ac_try;;
1770 esac
1771 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1772 $as_echo "$ac_try_echo"; } >&5
1773   (eval "$ac_try") 2>&5
1774   ac_status=$?
1775   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1776   test $ac_status = 0; }; }; then :
1777   ac_retval=0
1778 else
1779   $as_echo "$as_me: program exited with status $ac_status" >&5
1780        $as_echo "$as_me: failed program was:" >&5
1781 sed 's/^/| /' conftest.$ac_ext >&5
1782
1783        ac_retval=$ac_status
1784 fi
1785   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1786   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1787   as_fn_set_status $ac_retval
1788
1789 } # ac_fn_c_try_run
1790
1791 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1792 # --------------------------------------------
1793 # Tries to find the compile-time value of EXPR in a program that includes
1794 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1795 # computed
1796 ac_fn_c_compute_int ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   if test "$cross_compiling" = yes; then
1800     # Depending upon the size, compute the lo and hi bounds.
1801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1802 /* end confdefs.h.  */
1803 $4
1804 int
1805 main ()
1806 {
1807 static int test_array [1 - 2 * !(($2) >= 0)];
1808 test_array [0] = 0;
1809 return test_array [0];
1810
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_compile "$LINENO"; then :
1816   ac_lo=0 ac_mid=0
1817   while :; do
1818     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1819 /* end confdefs.h.  */
1820 $4
1821 int
1822 main ()
1823 {
1824 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1825 test_array [0] = 0;
1826 return test_array [0];
1827
1828   ;
1829   return 0;
1830 }
1831 _ACEOF
1832 if ac_fn_c_try_compile "$LINENO"; then :
1833   ac_hi=$ac_mid; break
1834 else
1835   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1836                         if test $ac_lo -le $ac_mid; then
1837                           ac_lo= ac_hi=
1838                           break
1839                         fi
1840                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1841 fi
1842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1843   done
1844 else
1845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846 /* end confdefs.h.  */
1847 $4
1848 int
1849 main ()
1850 {
1851 static int test_array [1 - 2 * !(($2) < 0)];
1852 test_array [0] = 0;
1853 return test_array [0];
1854
1855   ;
1856   return 0;
1857 }
1858 _ACEOF
1859 if ac_fn_c_try_compile "$LINENO"; then :
1860   ac_hi=-1 ac_mid=-1
1861   while :; do
1862     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 int
1866 main ()
1867 {
1868 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1869 test_array [0] = 0;
1870 return test_array [0];
1871
1872   ;
1873   return 0;
1874 }
1875 _ACEOF
1876 if ac_fn_c_try_compile "$LINENO"; then :
1877   ac_lo=$ac_mid; break
1878 else
1879   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1880                         if test $ac_mid -le $ac_hi; then
1881                           ac_lo= ac_hi=
1882                           break
1883                         fi
1884                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1885 fi
1886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1887   done
1888 else
1889   ac_lo= ac_hi=
1890 fi
1891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1892 fi
1893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1894 # Binary search between lo and hi bounds.
1895 while test "x$ac_lo" != "x$ac_hi"; do
1896   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1898 /* end confdefs.h.  */
1899 $4
1900 int
1901 main ()
1902 {
1903 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1904 test_array [0] = 0;
1905 return test_array [0];
1906
1907   ;
1908   return 0;
1909 }
1910 _ACEOF
1911 if ac_fn_c_try_compile "$LINENO"; then :
1912   ac_hi=$ac_mid
1913 else
1914   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1915 fi
1916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1917 done
1918 case $ac_lo in #((
1919 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1920 '') ac_retval=1 ;;
1921 esac
1922   else
1923     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 $4
1926 static long int longval () { return $2; }
1927 static unsigned long int ulongval () { return $2; }
1928 #include <stdio.h>
1929 #include <stdlib.h>
1930 int
1931 main ()
1932 {
1933
1934   FILE *f = fopen ("conftest.val", "w");
1935   if (! f)
1936     return 1;
1937   if (($2) < 0)
1938     {
1939       long int i = longval ();
1940       if (i != ($2))
1941         return 1;
1942       fprintf (f, "%ld", i);
1943     }
1944   else
1945     {
1946       unsigned long int i = ulongval ();
1947       if (i != ($2))
1948         return 1;
1949       fprintf (f, "%lu", i);
1950     }
1951   /* Do not output a trailing newline, as this causes \r\n confusion
1952      on some platforms.  */
1953   return ferror (f) || fclose (f) != 0;
1954
1955   ;
1956   return 0;
1957 }
1958 _ACEOF
1959 if ac_fn_c_try_run "$LINENO"; then :
1960   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1961 else
1962   ac_retval=1
1963 fi
1964 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1965   conftest.$ac_objext conftest.beam conftest.$ac_ext
1966 rm -f conftest.val
1967
1968   fi
1969   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1970   as_fn_set_status $ac_retval
1971
1972 } # ac_fn_c_compute_int
1973
1974 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1975 # -------------------------------------------------------
1976 # Tests whether HEADER exists and can be compiled using the include files in
1977 # INCLUDES, setting the cache variable VAR accordingly.
1978 ac_fn_c_check_header_compile ()
1979 {
1980   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1982 $as_echo_n "checking for $2... " >&6; }
1983 if eval \${$3+:} false; then :
1984   $as_echo_n "(cached) " >&6
1985 else
1986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987 /* end confdefs.h.  */
1988 $4
1989 #include <$2>
1990 _ACEOF
1991 if ac_fn_c_try_compile "$LINENO"; then :
1992   eval "$3=yes"
1993 else
1994   eval "$3=no"
1995 fi
1996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1997 fi
1998 eval ac_res=\$$3
1999                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2000 $as_echo "$ac_res" >&6; }
2001   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2002
2003 } # ac_fn_c_check_header_compile
2004
2005 # ac_fn_c_try_link LINENO
2006 # -----------------------
2007 # Try to link conftest.$ac_ext, and return whether this succeeded.
2008 ac_fn_c_try_link ()
2009 {
2010   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2011   rm -f conftest.$ac_objext conftest$ac_exeext
2012   if { { ac_try="$ac_link"
2013 case "(($ac_try" in
2014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2015   *) ac_try_echo=$ac_try;;
2016 esac
2017 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2018 $as_echo "$ac_try_echo"; } >&5
2019   (eval "$ac_link") 2>conftest.err
2020   ac_status=$?
2021   if test -s conftest.err; then
2022     grep -v '^ *+' conftest.err >conftest.er1
2023     cat conftest.er1 >&5
2024     mv -f conftest.er1 conftest.err
2025   fi
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; } && {
2028          test -z "$ac_c_werror_flag" ||
2029          test ! -s conftest.err
2030        } && test -s conftest$ac_exeext && {
2031          test "$cross_compiling" = yes ||
2032          test -x conftest$ac_exeext
2033        }; then :
2034   ac_retval=0
2035 else
2036   $as_echo "$as_me: failed program was:" >&5
2037 sed 's/^/| /' conftest.$ac_ext >&5
2038
2039         ac_retval=1
2040 fi
2041   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2042   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2043   # interfere with the next link command; also delete a directory that is
2044   # left behind by Apple's compiler.  We do this before executing the actions.
2045   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2046   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2047   as_fn_set_status $ac_retval
2048
2049 } # ac_fn_c_try_link
2050
2051 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2052 # -------------------------------------------------------
2053 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2054 # the include files in INCLUDES and setting the cache variable VAR
2055 # accordingly.
2056 ac_fn_c_check_header_mongrel ()
2057 {
2058   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2059   if eval \${$3+:} false; then :
2060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2061 $as_echo_n "checking for $2... " >&6; }
2062 if eval \${$3+:} false; then :
2063   $as_echo_n "(cached) " >&6
2064 fi
2065 eval ac_res=\$$3
2066                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2067 $as_echo "$ac_res" >&6; }
2068 else
2069   # Is the header compilable?
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2071 $as_echo_n "checking $2 usability... " >&6; }
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 #include <$2>
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078   ac_header_compiler=yes
2079 else
2080   ac_header_compiler=no
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2084 $as_echo "$ac_header_compiler" >&6; }
2085
2086 # Is the header present?
2087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2088 $as_echo_n "checking $2 presence... " >&6; }
2089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090 /* end confdefs.h.  */
2091 #include <$2>
2092 _ACEOF
2093 if ac_fn_c_try_cpp "$LINENO"; then :
2094   ac_header_preproc=yes
2095 else
2096   ac_header_preproc=no
2097 fi
2098 rm -f conftest.err conftest.i conftest.$ac_ext
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2100 $as_echo "$ac_header_preproc" >&6; }
2101
2102 # So?  What about this header?
2103 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2104   yes:no: )
2105     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2106 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2107     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2108 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2109     ;;
2110   no:yes:* )
2111     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2112 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2113     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2114 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2115     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2116 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2117     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2118 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2119     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2120 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2121 ( $as_echo "## ------------------------------------------ ##
2122 ## Report this to http://icu-project.org/bugs ##
2123 ## ------------------------------------------ ##"
2124      ) | sed "s/^/$as_me: WARNING:     /" >&2
2125     ;;
2126 esac
2127   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2128 $as_echo_n "checking for $2... " >&6; }
2129 if eval \${$3+:} false; then :
2130   $as_echo_n "(cached) " >&6
2131 else
2132   eval "$3=\$ac_header_compiler"
2133 fi
2134 eval ac_res=\$$3
2135                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2136 $as_echo "$ac_res" >&6; }
2137 fi
2138   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2139
2140 } # ac_fn_c_check_header_mongrel
2141
2142 # ac_fn_c_check_func LINENO FUNC VAR
2143 # ----------------------------------
2144 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2145 ac_fn_c_check_func ()
2146 {
2147   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2149 $as_echo_n "checking for $2... " >&6; }
2150 if eval \${$3+:} false; then :
2151   $as_echo_n "(cached) " >&6
2152 else
2153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h.  */
2155 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2156    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2157 #define $2 innocuous_$2
2158
2159 /* System header to define __stub macros and hopefully few prototypes,
2160     which can conflict with char $2 (); below.
2161     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2162     <limits.h> exists even on freestanding compilers.  */
2163
2164 #ifdef __STDC__
2165 # include <limits.h>
2166 #else
2167 # include <assert.h>
2168 #endif
2169
2170 #undef $2
2171
2172 /* Override any GCC internal prototype to avoid an error.
2173    Use char because int might match the return type of a GCC
2174    builtin and then its argument prototype would still apply.  */
2175 #ifdef __cplusplus
2176 extern "C"
2177 #endif
2178 char $2 ();
2179 /* The GNU C library defines this for functions which it implements
2180     to always fail with ENOSYS.  Some functions are actually named
2181     something starting with __ and the normal name is an alias.  */
2182 #if defined __stub_$2 || defined __stub___$2
2183 choke me
2184 #endif
2185
2186 int
2187 main ()
2188 {
2189 return $2 ();
2190   ;
2191   return 0;
2192 }
2193 _ACEOF
2194 if ac_fn_c_try_link "$LINENO"; then :
2195   eval "$3=yes"
2196 else
2197   eval "$3=no"
2198 fi
2199 rm -f core conftest.err conftest.$ac_objext \
2200     conftest$ac_exeext conftest.$ac_ext
2201 fi
2202 eval ac_res=\$$3
2203                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2204 $as_echo "$ac_res" >&6; }
2205   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2206
2207 } # ac_fn_c_check_func
2208
2209 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2210 # -------------------------------------------
2211 # Tests whether TYPE exists after having included INCLUDES, setting cache
2212 # variable VAR accordingly.
2213 ac_fn_c_check_type ()
2214 {
2215   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2216   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2217 $as_echo_n "checking for $2... " >&6; }
2218 if eval \${$3+:} false; then :
2219   $as_echo_n "(cached) " >&6
2220 else
2221   eval "$3=no"
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $4
2225 int
2226 main ()
2227 {
2228 if (sizeof ($2))
2229          return 0;
2230   ;
2231   return 0;
2232 }
2233 _ACEOF
2234 if ac_fn_c_try_compile "$LINENO"; then :
2235   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2236 /* end confdefs.h.  */
2237 $4
2238 int
2239 main ()
2240 {
2241 if (sizeof (($2)))
2242             return 0;
2243   ;
2244   return 0;
2245 }
2246 _ACEOF
2247 if ac_fn_c_try_compile "$LINENO"; then :
2248
2249 else
2250   eval "$3=yes"
2251 fi
2252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2253 fi
2254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2255 fi
2256 eval ac_res=\$$3
2257                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2258 $as_echo "$ac_res" >&6; }
2259   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2260
2261 } # ac_fn_c_check_type
2262 cat >config.log <<_ACEOF
2263 This file contains any messages produced by compilers while
2264 running configure, to aid debugging if configure makes a mistake.
2265
2266 It was created by ICU $as_me 62.1, which was
2267 generated by GNU Autoconf 2.69.  Invocation command line was
2268
2269   $ $0 $@
2270
2271 _ACEOF
2272 exec 5>>config.log
2273 {
2274 cat <<_ASUNAME
2275 ## --------- ##
2276 ## Platform. ##
2277 ## --------- ##
2278
2279 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2280 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2281 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2282 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2283 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2284
2285 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2286 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2287
2288 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2289 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2290 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2291 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2292 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2293 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2294 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2295
2296 _ASUNAME
2297
2298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2299 for as_dir in $PATH
2300 do
2301   IFS=$as_save_IFS
2302   test -z "$as_dir" && as_dir=.
2303     $as_echo "PATH: $as_dir"
2304   done
2305 IFS=$as_save_IFS
2306
2307 } >&5
2308
2309 cat >&5 <<_ACEOF
2310
2311
2312 ## ----------- ##
2313 ## Core tests. ##
2314 ## ----------- ##
2315
2316 _ACEOF
2317
2318
2319 # Keep a trace of the command line.
2320 # Strip out --no-create and --no-recursion so they do not pile up.
2321 # Strip out --silent because we don't want to record it for future runs.
2322 # Also quote any args containing shell meta-characters.
2323 # Make two passes to allow for proper duplicate-argument suppression.
2324 ac_configure_args=
2325 ac_configure_args0=
2326 ac_configure_args1=
2327 ac_must_keep_next=false
2328 for ac_pass in 1 2
2329 do
2330   for ac_arg
2331   do
2332     case $ac_arg in
2333     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2334     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2335     | -silent | --silent | --silen | --sile | --sil)
2336       continue ;;
2337     *\'*)
2338       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2339     esac
2340     case $ac_pass in
2341     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2342     2)
2343       as_fn_append ac_configure_args1 " '$ac_arg'"
2344       if test $ac_must_keep_next = true; then
2345         ac_must_keep_next=false # Got value, back to normal.
2346       else
2347         case $ac_arg in
2348           *=* | --config-cache | -C | -disable-* | --disable-* \
2349           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2350           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2351           | -with-* | --with-* | -without-* | --without-* | --x)
2352             case "$ac_configure_args0 " in
2353               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2354             esac
2355             ;;
2356           -* ) ac_must_keep_next=true ;;
2357         esac
2358       fi
2359       as_fn_append ac_configure_args " '$ac_arg'"
2360       ;;
2361     esac
2362   done
2363 done
2364 { ac_configure_args0=; unset ac_configure_args0;}
2365 { ac_configure_args1=; unset ac_configure_args1;}
2366
2367 # When interrupted or exit'd, cleanup temporary files, and complete
2368 # config.log.  We remove comments because anyway the quotes in there
2369 # would cause problems or look ugly.
2370 # WARNING: Use '\'' to represent an apostrophe within the trap.
2371 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2372 trap 'exit_status=$?
2373   # Save into config.log some information that might help in debugging.
2374   {
2375     echo
2376
2377     $as_echo "## ---------------- ##
2378 ## Cache variables. ##
2379 ## ---------------- ##"
2380     echo
2381     # The following way of writing the cache mishandles newlines in values,
2382 (
2383   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2384     eval ac_val=\$$ac_var
2385     case $ac_val in #(
2386     *${as_nl}*)
2387       case $ac_var in #(
2388       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2389 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2390       esac
2391       case $ac_var in #(
2392       _ | IFS | as_nl) ;; #(
2393       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2394       *) { eval $ac_var=; unset $ac_var;} ;;
2395       esac ;;
2396     esac
2397   done
2398   (set) 2>&1 |
2399     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2400     *${as_nl}ac_space=\ *)
2401       sed -n \
2402         "s/'\''/'\''\\\\'\'''\''/g;
2403           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2404       ;; #(
2405     *)
2406       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2407       ;;
2408     esac |
2409     sort
2410 )
2411     echo
2412
2413     $as_echo "## ----------------- ##
2414 ## Output variables. ##
2415 ## ----------------- ##"
2416     echo
2417     for ac_var in $ac_subst_vars
2418     do
2419       eval ac_val=\$$ac_var
2420       case $ac_val in
2421       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2422       esac
2423       $as_echo "$ac_var='\''$ac_val'\''"
2424     done | sort
2425     echo
2426
2427     if test -n "$ac_subst_files"; then
2428       $as_echo "## ------------------- ##
2429 ## File substitutions. ##
2430 ## ------------------- ##"
2431       echo
2432       for ac_var in $ac_subst_files
2433       do
2434         eval ac_val=\$$ac_var
2435         case $ac_val in
2436         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2437         esac
2438         $as_echo "$ac_var='\''$ac_val'\''"
2439       done | sort
2440       echo
2441     fi
2442
2443     if test -s confdefs.h; then
2444       $as_echo "## ----------- ##
2445 ## confdefs.h. ##
2446 ## ----------- ##"
2447       echo
2448       cat confdefs.h
2449       echo
2450     fi
2451     test "$ac_signal" != 0 &&
2452       $as_echo "$as_me: caught signal $ac_signal"
2453     $as_echo "$as_me: exit $exit_status"
2454   } >&5
2455   rm -f core *.core core.conftest.* &&
2456     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2457     exit $exit_status
2458 ' 0
2459 for ac_signal in 1 2 13 15; do
2460   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2461 done
2462 ac_signal=0
2463
2464 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2465 rm -f -r conftest* confdefs.h
2466
2467 $as_echo "/* confdefs.h */" > confdefs.h
2468
2469 # Predefined preprocessor variables.
2470
2471 cat >>confdefs.h <<_ACEOF
2472 #define PACKAGE_NAME "$PACKAGE_NAME"
2473 _ACEOF
2474
2475 cat >>confdefs.h <<_ACEOF
2476 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2477 _ACEOF
2478
2479 cat >>confdefs.h <<_ACEOF
2480 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2481 _ACEOF
2482
2483 cat >>confdefs.h <<_ACEOF
2484 #define PACKAGE_STRING "$PACKAGE_STRING"
2485 _ACEOF
2486
2487 cat >>confdefs.h <<_ACEOF
2488 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2489 _ACEOF
2490
2491 cat >>confdefs.h <<_ACEOF
2492 #define PACKAGE_URL "$PACKAGE_URL"
2493 _ACEOF
2494
2495
2496 # Let the site file select an alternate cache file if it wants to.
2497 # Prefer an explicitly selected file to automatically selected ones.
2498 ac_site_file1=NONE
2499 ac_site_file2=NONE
2500 if test -n "$CONFIG_SITE"; then
2501   # We do not want a PATH search for config.site.
2502   case $CONFIG_SITE in #((
2503     -*)  ac_site_file1=./$CONFIG_SITE;;
2504     */*) ac_site_file1=$CONFIG_SITE;;
2505     *)   ac_site_file1=./$CONFIG_SITE;;
2506   esac
2507 elif test "x$prefix" != xNONE; then
2508   ac_site_file1=$prefix/share/config.site
2509   ac_site_file2=$prefix/etc/config.site
2510 else
2511   ac_site_file1=$ac_default_prefix/share/config.site
2512   ac_site_file2=$ac_default_prefix/etc/config.site
2513 fi
2514 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2515 do
2516   test "x$ac_site_file" = xNONE && continue
2517   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2518     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2519 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2520     sed 's/^/| /' "$ac_site_file" >&5
2521     . "$ac_site_file" \
2522       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2523 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2524 as_fn_error $? "failed to load site script $ac_site_file
2525 See \`config.log' for more details" "$LINENO" 5; }
2526   fi
2527 done
2528
2529 if test -r "$cache_file"; then
2530   # Some versions of bash will fail to source /dev/null (special files
2531   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2532   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2533     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2534 $as_echo "$as_me: loading cache $cache_file" >&6;}
2535     case $cache_file in
2536       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2537       *)                      . "./$cache_file";;
2538     esac
2539   fi
2540 else
2541   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2542 $as_echo "$as_me: creating cache $cache_file" >&6;}
2543   >$cache_file
2544 fi
2545
2546 # Check that the precious variables saved in the cache have kept the same
2547 # value.
2548 ac_cache_corrupted=false
2549 for ac_var in $ac_precious_vars; do
2550   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2551   eval ac_new_set=\$ac_env_${ac_var}_set
2552   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2553   eval ac_new_val=\$ac_env_${ac_var}_value
2554   case $ac_old_set,$ac_new_set in
2555     set,)
2556       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2557 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2558       ac_cache_corrupted=: ;;
2559     ,set)
2560       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2561 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2562       ac_cache_corrupted=: ;;
2563     ,);;
2564     *)
2565       if test "x$ac_old_val" != "x$ac_new_val"; then
2566         # differences in whitespace do not lead to failure.
2567         ac_old_val_w=`echo x $ac_old_val`
2568         ac_new_val_w=`echo x $ac_new_val`
2569         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2570           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2571 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2572           ac_cache_corrupted=:
2573         else
2574           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2575 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2576           eval $ac_var=\$ac_old_val
2577         fi
2578         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2579 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2580         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2581 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2582       fi;;
2583   esac
2584   # Pass precious variables to config.status.
2585   if test "$ac_new_set" = set; then
2586     case $ac_new_val in
2587     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2588     *) ac_arg=$ac_var=$ac_new_val ;;
2589     esac
2590     case " $ac_configure_args " in
2591       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2592       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2593     esac
2594   fi
2595 done
2596 if $ac_cache_corrupted; then
2597   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2598 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2599   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2600 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2601   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2602 fi
2603 ## -------------------- ##
2604 ## Main body of script. ##
2605 ## -------------------- ##
2606
2607 ac_ext=c
2608 ac_cpp='$CPP $CPPFLAGS'
2609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2612
2613
2614
2615
2616
2617
2618 PACKAGE="icu"
2619
2620
2621 # Use custom echo test for newline option
2622 # Current autoconf (2.65) gives incorrect echo newline option
2623 # for icu-config
2624 # This may be removed later - mow (June 17, 2010)
2625 ICU_ECHO_C= ICU_ECHO_N= ICU_ECHO_T=
2626 case `/bin/sh -c "echo -n x"` in
2627 -n*)
2628   case `/bin/sh -c "echo 'x\c'"` in
2629   *c*) ICU_ECHO_T=' ';;     # ECHO_T is single tab character.
2630   *)   ICU_ECHO_C='\c';;
2631   esac;;
2632 *)
2633   ICU_ECHO_N='-n';;
2634 esac
2635
2636
2637
2638
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICU version numbers" >&5
2640 $as_echo_n "checking for ICU version numbers... " >&6; }
2641
2642 # Get the ICU version from uversion.h or other headers
2643 geticuversion() {
2644     sed -n 's/^[        ]*#[    ]*define[       ]*U_ICU_VERSION[        ]*"\([^"]*\)".*/\1/p' "$@"
2645 }
2646 getuversion() {
2647     sed -n 's/^[        ]*#[    ]*define[       ]*U_UNICODE_VERSION[    ]*"\([^"]*\)".*/\1/p' "$@"
2648 }
2649 VERSION=`geticuversion $srcdir/common/unicode/uvernum.h`
2650 if test x"$VERSION" = x; then
2651    as_fn_error $? "Cannot determine ICU version number from uvernum.h header file" "$LINENO" 5
2652 fi
2653
2654 #TODO: IcuBug:8502
2655 #if test "$VERSION" != "$PACKAGE_VERSION"; then
2656 #   AC_MSG_ERROR([configure was generated for $PACKAGE_VERSION but uvernum.h has $VERSION - please rerun autoconf])
2657 #fi
2658
2659 UNICODE_VERSION=`getuversion $srcdir/common/unicode/uchar.h`
2660 if test x"$UNICODE_VERSION" = x; then
2661     as_fn_error $? "Cannot determine Unicode version number from uchar.h header file" "$LINENO" 5
2662 fi
2663 # Compute a reasonable library version from the release version. This is
2664 # very bad, but that's wanted... We want to make sure that the LIB_VERSION
2665 # has at least a dot in it, so we'll add a .0 if needed.
2666 #[LIB_VERSION=`echo $VERSION | sed -e 's/\.//' -e 's/^\([^.]*\)$/\1.0/'`]
2667 LIB_VERSION=$VERSION
2668 LIB_VERSION_MAJOR=`echo $LIB_VERSION | sed 's/\..*//'`
2669
2670
2671
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&5
2673 $as_echo "release $VERSION, library $LIB_VERSION, unicode version $UNICODE_VERSION" >&6; }
2674
2675
2676
2677 # Determine the host system
2678 ac_aux_dir=
2679 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2680   if test -f "$ac_dir/install-sh"; then
2681     ac_aux_dir=$ac_dir
2682     ac_install_sh="$ac_aux_dir/install-sh -c"
2683     break
2684   elif test -f "$ac_dir/install.sh"; then
2685     ac_aux_dir=$ac_dir
2686     ac_install_sh="$ac_aux_dir/install.sh -c"
2687     break
2688   elif test -f "$ac_dir/shtool"; then
2689     ac_aux_dir=$ac_dir
2690     ac_install_sh="$ac_aux_dir/shtool install -c"
2691     break
2692   fi
2693 done
2694 if test -z "$ac_aux_dir"; then
2695   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2696 fi
2697
2698 # These three variables are undocumented and unsupported,
2699 # and are intended to be withdrawn in a future Autoconf release.
2700 # They can cause serious problems if a builder's source tree is in a directory
2701 # whose full name contains unusual characters.
2702 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2703 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2704 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2705
2706
2707 # Make sure we can run config.sub.
2708 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2709   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2710
2711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2712 $as_echo_n "checking build system type... " >&6; }
2713 if ${ac_cv_build+:} false; then :
2714   $as_echo_n "(cached) " >&6
2715 else
2716   ac_build_alias=$build_alias
2717 test "x$ac_build_alias" = x &&
2718   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2719 test "x$ac_build_alias" = x &&
2720   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2721 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2722   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2723
2724 fi
2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2726 $as_echo "$ac_cv_build" >&6; }
2727 case $ac_cv_build in
2728 *-*-*) ;;
2729 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2730 esac
2731 build=$ac_cv_build
2732 ac_save_IFS=$IFS; IFS='-'
2733 set x $ac_cv_build
2734 shift
2735 build_cpu=$1
2736 build_vendor=$2
2737 shift; shift
2738 # Remember, the first character of IFS is used to create $*,
2739 # except with old shells:
2740 build_os=$*
2741 IFS=$ac_save_IFS
2742 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2743
2744
2745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2746 $as_echo_n "checking host system type... " >&6; }
2747 if ${ac_cv_host+:} false; then :
2748   $as_echo_n "(cached) " >&6
2749 else
2750   if test "x$host_alias" = x; then
2751   ac_cv_host=$ac_cv_build
2752 else
2753   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2754     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2755 fi
2756
2757 fi
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2759 $as_echo "$ac_cv_host" >&6; }
2760 case $ac_cv_host in
2761 *-*-*) ;;
2762 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2763 esac
2764 host=$ac_cv_host
2765 ac_save_IFS=$IFS; IFS='-'
2766 set x $ac_cv_host
2767 shift
2768 host_cpu=$1
2769 host_vendor=$2
2770 shift; shift
2771 # Remember, the first character of IFS is used to create $*,
2772 # except with old shells:
2773 host_os=$*
2774 IFS=$ac_save_IFS
2775 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2776
2777
2778
2779
2780
2781 # This variable is needed on z/OS because the C++ compiler only recognizes .C
2782 _CXX_CXXSUFFIX=cpp
2783 export _CXX_CXXSUFFIX
2784
2785 # Accumulate #defines
2786
2787 # CONFIG_CPPFLAGS: These are defines that are set for ICU Build time only.
2788 # They are only needed for building ICU itself. Example: platform stuff
2789 CONFIG_CPPFLAGS=""
2790 # UCONFIG_CPPFLAGS: These are defines which are set for ICU build time,
2791 # and also a notice is output that they need to be set
2792 # for end-users of ICU also. uconfig.h.prepend is generated
2793 # with, for example, "#define U_DISABLE_RENAMING 1"
2794 # Example: ICU configuration stuff
2795 UCONFIG_CPPFLAGS=""
2796 # UCONFIG_CFLAGS: contains a copy of anything that needs to be set by end users
2797 # such as -std
2798 UCONFIG_CFLAGS=""
2799
2800 # Check whether to build debug libraries
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build debug libraries" >&5
2802 $as_echo_n "checking whether to build debug libraries... " >&6; }
2803 enabled=no
2804 ENABLE_DEBUG=0
2805 # Check whether --enable-debug was given.
2806 if test "${enable_debug+set}" = set; then :
2807   enableval=$enable_debug;  case "${enableval}" in
2808          yes|"") enabled=yes; ENABLE_DEBUG=1; CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEBUG=1" ;;
2809          *) ;;
2810     esac
2811 fi
2812
2813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2814 $as_echo "$enabled" >&6; }
2815
2816
2817 # Check whether to build release libraries
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build release libraries" >&5
2819 $as_echo_n "checking whether to build release libraries... " >&6; }
2820 enabled=yes
2821 ENABLE_RELEASE=1
2822 # Check whether --enable-release was given.
2823 if test "${enable_release+set}" = set; then :
2824   enableval=$enable_release;  case "${enableval}" in
2825          no) enabled=no; ENABLE_RELEASE=0 ;;
2826          *) ;;
2827     esac
2828 fi
2829
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
2831 $as_echo "$enabled" >&6; }
2832
2833
2834 # Don't use the default C/CXXFLags
2835 : ${CFLAGS=""}
2836 : ${CXXFLAGS=""}
2837
2838 # Checks for compilers
2839 ac_ext=c
2840 ac_cpp='$CPP $CPPFLAGS'
2841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2844 if test -n "$ac_tool_prefix"; then
2845   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2846   do
2847     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2848 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2850 $as_echo_n "checking for $ac_word... " >&6; }
2851 if ${ac_cv_prog_CC+:} false; then :
2852   $as_echo_n "(cached) " >&6
2853 else
2854   if test -n "$CC"; then
2855   ac_cv_prog_CC="$CC" # Let the user override the test.
2856 else
2857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2858 for as_dir in $PATH
2859 do
2860   IFS=$as_save_IFS
2861   test -z "$as_dir" && as_dir=.
2862     for ac_exec_ext in '' $ac_executable_extensions; do
2863   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2864     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2865     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2866     break 2
2867   fi
2868 done
2869   done
2870 IFS=$as_save_IFS
2871
2872 fi
2873 fi
2874 CC=$ac_cv_prog_CC
2875 if test -n "$CC"; then
2876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2877 $as_echo "$CC" >&6; }
2878 else
2879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2880 $as_echo "no" >&6; }
2881 fi
2882
2883
2884     test -n "$CC" && break
2885   done
2886 fi
2887 if test -z "$CC"; then
2888   ac_ct_CC=$CC
2889   for ac_prog in clang gcc cc c99 c89 xlc_r xlc cl.exe icc
2890 do
2891   # Extract the first word of "$ac_prog", so it can be a program name with args.
2892 set dummy $ac_prog; ac_word=$2
2893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2894 $as_echo_n "checking for $ac_word... " >&6; }
2895 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2896   $as_echo_n "(cached) " >&6
2897 else
2898   if test -n "$ac_ct_CC"; then
2899   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2900 else
2901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2902 for as_dir in $PATH
2903 do
2904   IFS=$as_save_IFS
2905   test -z "$as_dir" && as_dir=.
2906     for ac_exec_ext in '' $ac_executable_extensions; do
2907   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2908     ac_cv_prog_ac_ct_CC="$ac_prog"
2909     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2910     break 2
2911   fi
2912 done
2913   done
2914 IFS=$as_save_IFS
2915
2916 fi
2917 fi
2918 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2919 if test -n "$ac_ct_CC"; then
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2921 $as_echo "$ac_ct_CC" >&6; }
2922 else
2923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2924 $as_echo "no" >&6; }
2925 fi
2926
2927
2928   test -n "$ac_ct_CC" && break
2929 done
2930
2931   if test "x$ac_ct_CC" = x; then
2932     CC=""
2933   else
2934     case $cross_compiling:$ac_tool_warned in
2935 yes:)
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2937 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2938 ac_tool_warned=yes ;;
2939 esac
2940     CC=$ac_ct_CC
2941   fi
2942 fi
2943
2944
2945 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2946 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2947 as_fn_error $? "no acceptable C compiler found in \$PATH
2948 See \`config.log' for more details" "$LINENO" 5; }
2949
2950 # Provide some information about the compiler.
2951 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2952 set X $ac_compile
2953 ac_compiler=$2
2954 for ac_option in --version -v -V -qversion; do
2955   { { ac_try="$ac_compiler $ac_option >&5"
2956 case "(($ac_try" in
2957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2958   *) ac_try_echo=$ac_try;;
2959 esac
2960 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2961 $as_echo "$ac_try_echo"; } >&5
2962   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2963   ac_status=$?
2964   if test -s conftest.err; then
2965     sed '10a\
2966 ... rest of stderr output deleted ...
2967          10q' conftest.err >conftest.er1
2968     cat conftest.er1 >&5
2969   fi
2970   rm -f conftest.er1 conftest.err
2971   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2972   test $ac_status = 0; }
2973 done
2974
2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2976 /* end confdefs.h.  */
2977
2978 int
2979 main ()
2980 {
2981
2982   ;
2983   return 0;
2984 }
2985 _ACEOF
2986 ac_clean_files_save=$ac_clean_files
2987 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2988 # Try to create an executable without -o first, disregard a.out.
2989 # It will help us diagnose broken compilers, and finding out an intuition
2990 # of exeext.
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2992 $as_echo_n "checking whether the C compiler works... " >&6; }
2993 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2994
2995 # The possible output files:
2996 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2997
2998 ac_rmfiles=
2999 for ac_file in $ac_files
3000 do
3001   case $ac_file in
3002     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3003     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3004   esac
3005 done
3006 rm -f $ac_rmfiles
3007
3008 if { { ac_try="$ac_link_default"
3009 case "(($ac_try" in
3010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3011   *) ac_try_echo=$ac_try;;
3012 esac
3013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3014 $as_echo "$ac_try_echo"; } >&5
3015   (eval "$ac_link_default") 2>&5
3016   ac_status=$?
3017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3018   test $ac_status = 0; }; then :
3019   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3020 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3021 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3022 # so that the user can short-circuit this test for compilers unknown to
3023 # Autoconf.
3024 for ac_file in $ac_files ''
3025 do
3026   test -f "$ac_file" || continue
3027   case $ac_file in
3028     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3029         ;;
3030     [ab].out )
3031         # We found the default executable, but exeext='' is most
3032         # certainly right.
3033         break;;
3034     *.* )
3035         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3036         then :; else
3037            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3038         fi
3039         # We set ac_cv_exeext here because the later test for it is not
3040         # safe: cross compilers may not add the suffix if given an `-o'
3041         # argument, so we may need to know it at that point already.
3042         # Even if this section looks crufty: it has the advantage of
3043         # actually working.
3044         break;;
3045     * )
3046         break;;
3047   esac
3048 done
3049 test "$ac_cv_exeext" = no && ac_cv_exeext=
3050
3051 else
3052   ac_file=''
3053 fi
3054 if test -z "$ac_file"; then :
3055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3056 $as_echo "no" >&6; }
3057 $as_echo "$as_me: failed program was:" >&5
3058 sed 's/^/| /' conftest.$ac_ext >&5
3059
3060 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3061 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3062 as_fn_error 77 "C compiler cannot create executables
3063 See \`config.log' for more details" "$LINENO" 5; }
3064 else
3065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3066 $as_echo "yes" >&6; }
3067 fi
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3069 $as_echo_n "checking for C compiler default output file name... " >&6; }
3070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3071 $as_echo "$ac_file" >&6; }
3072 ac_exeext=$ac_cv_exeext
3073
3074 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3075 ac_clean_files=$ac_clean_files_save
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3077 $as_echo_n "checking for suffix of executables... " >&6; }
3078 if { { ac_try="$ac_link"
3079 case "(($ac_try" in
3080   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3081   *) ac_try_echo=$ac_try;;
3082 esac
3083 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3084 $as_echo "$ac_try_echo"; } >&5
3085   (eval "$ac_link") 2>&5
3086   ac_status=$?
3087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3088   test $ac_status = 0; }; then :
3089   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3090 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3091 # work properly (i.e., refer to `conftest.exe'), while it won't with
3092 # `rm'.
3093 for ac_file in conftest.exe conftest conftest.*; do
3094   test -f "$ac_file" || continue
3095   case $ac_file in
3096     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3097     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3098           break;;
3099     * ) break;;
3100   esac
3101 done
3102 else
3103   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3104 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3105 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3106 See \`config.log' for more details" "$LINENO" 5; }
3107 fi
3108 rm -f conftest conftest$ac_cv_exeext
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3110 $as_echo "$ac_cv_exeext" >&6; }
3111
3112 rm -f conftest.$ac_ext
3113 EXEEXT=$ac_cv_exeext
3114 ac_exeext=$EXEEXT
3115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116 /* end confdefs.h.  */
3117 #include <stdio.h>
3118 int
3119 main ()
3120 {
3121 FILE *f = fopen ("conftest.out", "w");
3122  return ferror (f) || fclose (f) != 0;
3123
3124   ;
3125   return 0;
3126 }
3127 _ACEOF
3128 ac_clean_files="$ac_clean_files conftest.out"
3129 # Check that the compiler produces executables we can run.  If not, either
3130 # the compiler is broken, or we cross compile.
3131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3132 $as_echo_n "checking whether we are cross compiling... " >&6; }
3133 if test "$cross_compiling" != yes; then
3134   { { ac_try="$ac_link"
3135 case "(($ac_try" in
3136   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3137   *) ac_try_echo=$ac_try;;
3138 esac
3139 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3140 $as_echo "$ac_try_echo"; } >&5
3141   (eval "$ac_link") 2>&5
3142   ac_status=$?
3143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3144   test $ac_status = 0; }
3145   if { ac_try='./conftest$ac_cv_exeext'
3146   { { case "(($ac_try" in
3147   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3148   *) ac_try_echo=$ac_try;;
3149 esac
3150 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3151 $as_echo "$ac_try_echo"; } >&5
3152   (eval "$ac_try") 2>&5
3153   ac_status=$?
3154   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3155   test $ac_status = 0; }; }; then
3156     cross_compiling=no
3157   else
3158     if test "$cross_compiling" = maybe; then
3159         cross_compiling=yes
3160     else
3161         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3162 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3163 as_fn_error $? "cannot run C compiled programs.
3164 If you meant to cross compile, use \`--host'.
3165 See \`config.log' for more details" "$LINENO" 5; }
3166     fi
3167   fi
3168 fi
3169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3170 $as_echo "$cross_compiling" >&6; }
3171
3172 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3173 ac_clean_files=$ac_clean_files_save
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3175 $as_echo_n "checking for suffix of object files... " >&6; }
3176 if ${ac_cv_objext+:} false; then :
3177   $as_echo_n "(cached) " >&6
3178 else
3179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3180 /* end confdefs.h.  */
3181
3182 int
3183 main ()
3184 {
3185
3186   ;
3187   return 0;
3188 }
3189 _ACEOF
3190 rm -f conftest.o conftest.obj
3191 if { { ac_try="$ac_compile"
3192 case "(($ac_try" in
3193   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3194   *) ac_try_echo=$ac_try;;
3195 esac
3196 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3197 $as_echo "$ac_try_echo"; } >&5
3198   (eval "$ac_compile") 2>&5
3199   ac_status=$?
3200   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3201   test $ac_status = 0; }; then :
3202   for ac_file in conftest.o conftest.obj conftest.*; do
3203   test -f "$ac_file" || continue;
3204   case $ac_file in
3205     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3206     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3207        break;;
3208   esac
3209 done
3210 else
3211   $as_echo "$as_me: failed program was:" >&5
3212 sed 's/^/| /' conftest.$ac_ext >&5
3213
3214 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3215 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3216 as_fn_error $? "cannot compute suffix of object files: cannot compile
3217 See \`config.log' for more details" "$LINENO" 5; }
3218 fi
3219 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3220 fi
3221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3222 $as_echo "$ac_cv_objext" >&6; }
3223 OBJEXT=$ac_cv_objext
3224 ac_objext=$OBJEXT
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3226 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3227 if ${ac_cv_c_compiler_gnu+:} false; then :
3228   $as_echo_n "(cached) " >&6
3229 else
3230   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3231 /* end confdefs.h.  */
3232
3233 int
3234 main ()
3235 {
3236 #ifndef __GNUC__
3237        choke me
3238 #endif
3239
3240   ;
3241   return 0;
3242 }
3243 _ACEOF
3244 if ac_fn_c_try_compile "$LINENO"; then :
3245   ac_compiler_gnu=yes
3246 else
3247   ac_compiler_gnu=no
3248 fi
3249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3250 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3251
3252 fi
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3254 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3255 if test $ac_compiler_gnu = yes; then
3256   GCC=yes
3257 else
3258   GCC=
3259 fi
3260 ac_test_CFLAGS=${CFLAGS+set}
3261 ac_save_CFLAGS=$CFLAGS
3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3263 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3264 if ${ac_cv_prog_cc_g+:} false; then :
3265   $as_echo_n "(cached) " >&6
3266 else
3267   ac_save_c_werror_flag=$ac_c_werror_flag
3268    ac_c_werror_flag=yes
3269    ac_cv_prog_cc_g=no
3270    CFLAGS="-g"
3271    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3272 /* end confdefs.h.  */
3273
3274 int
3275 main ()
3276 {
3277
3278   ;
3279   return 0;
3280 }
3281 _ACEOF
3282 if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_cv_prog_cc_g=yes
3284 else
3285   CFLAGS=""
3286       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3287 /* end confdefs.h.  */
3288
3289 int
3290 main ()
3291 {
3292
3293   ;
3294   return 0;
3295 }
3296 _ACEOF
3297 if ac_fn_c_try_compile "$LINENO"; then :
3298
3299 else
3300   ac_c_werror_flag=$ac_save_c_werror_flag
3301          CFLAGS="-g"
3302          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3303 /* end confdefs.h.  */
3304
3305 int
3306 main ()
3307 {
3308
3309   ;
3310   return 0;
3311 }
3312 _ACEOF
3313 if ac_fn_c_try_compile "$LINENO"; then :
3314   ac_cv_prog_cc_g=yes
3315 fi
3316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3317 fi
3318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3319 fi
3320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3321    ac_c_werror_flag=$ac_save_c_werror_flag
3322 fi
3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3324 $as_echo "$ac_cv_prog_cc_g" >&6; }
3325 if test "$ac_test_CFLAGS" = set; then
3326   CFLAGS=$ac_save_CFLAGS
3327 elif test $ac_cv_prog_cc_g = yes; then
3328   if test "$GCC" = yes; then
3329     CFLAGS="-g -O2"
3330   else
3331     CFLAGS="-g"
3332   fi
3333 else
3334   if test "$GCC" = yes; then
3335     CFLAGS="-O2"
3336   else
3337     CFLAGS=
3338   fi
3339 fi
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3341 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3342 if ${ac_cv_prog_cc_c89+:} false; then :
3343   $as_echo_n "(cached) " >&6
3344 else
3345   ac_cv_prog_cc_c89=no
3346 ac_save_CC=$CC
3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3348 /* end confdefs.h.  */
3349 #include <stdarg.h>
3350 #include <stdio.h>
3351 struct stat;
3352 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3353 struct buf { int x; };
3354 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3355 static char *e (p, i)
3356      char **p;
3357      int i;
3358 {
3359   return p[i];
3360 }
3361 static char *f (char * (*g) (char **, int), char **p, ...)
3362 {
3363   char *s;
3364   va_list v;
3365   va_start (v,p);
3366   s = g (p, va_arg (v,int));
3367   va_end (v);
3368   return s;
3369 }
3370
3371 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3372    function prototypes and stuff, but not '\xHH' hex character constants.
3373    These don't provoke an error unfortunately, instead are silently treated
3374    as 'x'.  The following induces an error, until -std is added to get
3375    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3376    array size at least.  It's necessary to write '\x00'==0 to get something
3377    that's true only with -std.  */
3378 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3379
3380 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3381    inside strings and character constants.  */
3382 #define FOO(x) 'x'
3383 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3384
3385 int test (int i, double x);
3386 struct s1 {int (*f) (int a);};
3387 struct s2 {int (*f) (double a);};
3388 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3389 int argc;
3390 char **argv;
3391 int
3392 main ()
3393 {
3394 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3395   ;
3396   return 0;
3397 }
3398 _ACEOF
3399 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3400         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3401 do
3402   CC="$ac_save_CC $ac_arg"
3403   if ac_fn_c_try_compile "$LINENO"; then :
3404   ac_cv_prog_cc_c89=$ac_arg
3405 fi
3406 rm -f core conftest.err conftest.$ac_objext
3407   test "x$ac_cv_prog_cc_c89" != "xno" && break
3408 done
3409 rm -f conftest.$ac_ext
3410 CC=$ac_save_CC
3411
3412 fi
3413 # AC_CACHE_VAL
3414 case "x$ac_cv_prog_cc_c89" in
3415   x)
3416     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3417 $as_echo "none needed" >&6; } ;;
3418   xno)
3419     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3420 $as_echo "unsupported" >&6; } ;;
3421   *)
3422     CC="$CC $ac_cv_prog_cc_c89"
3423     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3424 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3425 esac
3426 if test "x$ac_cv_prog_cc_c89" != xno; then :
3427
3428 fi
3429
3430 ac_ext=c
3431 ac_cpp='$CPP $CPPFLAGS'
3432 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3433 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3434 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3435
3436 # Make sure that we try clang++ first, which provides C++11 support.
3437 # The g++ compiler is less likely to support C++11.
3438 ac_ext=cpp
3439 ac_cpp='$CXXCPP $CPPFLAGS'
3440 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3441 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3442 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3443 if test -z "$CXX"; then
3444   if test -n "$CCC"; then
3445     CXX=$CCC
3446   else
3447     if test -n "$ac_tool_prefix"; then
3448   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3449   do
3450     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3451 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3453 $as_echo_n "checking for $ac_word... " >&6; }
3454 if ${ac_cv_prog_CXX+:} false; then :
3455   $as_echo_n "(cached) " >&6
3456 else
3457   if test -n "$CXX"; then
3458   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3459 else
3460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3461 for as_dir in $PATH
3462 do
3463   IFS=$as_save_IFS
3464   test -z "$as_dir" && as_dir=.
3465     for ac_exec_ext in '' $ac_executable_extensions; do
3466   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3467     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3468     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3469     break 2
3470   fi
3471 done
3472   done
3473 IFS=$as_save_IFS
3474
3475 fi
3476 fi
3477 CXX=$ac_cv_prog_CXX
3478 if test -n "$CXX"; then
3479   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3480 $as_echo "$CXX" >&6; }
3481 else
3482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3483 $as_echo "no" >&6; }
3484 fi
3485
3486
3487     test -n "$CXX" && break
3488   done
3489 fi
3490 if test -z "$CXX"; then
3491   ac_ct_CXX=$CXX
3492   for ac_prog in clang++ g++ c++ gpp xlC_r xlC aCC CC cxx cc++ cl.exe icc FCC KCC RCC
3493 do
3494   # Extract the first word of "$ac_prog", so it can be a program name with args.
3495 set dummy $ac_prog; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   if test -n "$ac_ct_CXX"; then
3502   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507   IFS=$as_save_IFS
3508   test -z "$as_dir" && as_dir=.
3509     for ac_exec_ext in '' $ac_executable_extensions; do
3510   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3511     ac_cv_prog_ac_ct_CXX="$ac_prog"
3512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513     break 2
3514   fi
3515 done
3516   done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3522 if test -n "$ac_ct_CXX"; then
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3524 $as_echo "$ac_ct_CXX" >&6; }
3525 else
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531   test -n "$ac_ct_CXX" && break
3532 done
3533
3534   if test "x$ac_ct_CXX" = x; then
3535     CXX="g++"
3536   else
3537     case $cross_compiling:$ac_tool_warned in
3538 yes:)
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3540 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3541 ac_tool_warned=yes ;;
3542 esac
3543     CXX=$ac_ct_CXX
3544   fi
3545 fi
3546
3547   fi
3548 fi
3549 # Provide some information about the compiler.
3550 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3551 set X $ac_compile
3552 ac_compiler=$2
3553 for ac_option in --version -v -V -qversion; do
3554   { { ac_try="$ac_compiler $ac_option >&5"
3555 case "(($ac_try" in
3556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3557   *) ac_try_echo=$ac_try;;
3558 esac
3559 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3560 $as_echo "$ac_try_echo"; } >&5
3561   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3562   ac_status=$?
3563   if test -s conftest.err; then
3564     sed '10a\
3565 ... rest of stderr output deleted ...
3566          10q' conftest.err >conftest.er1
3567     cat conftest.er1 >&5
3568   fi
3569   rm -f conftest.er1 conftest.err
3570   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3571   test $ac_status = 0; }
3572 done
3573
3574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3575 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3576 if ${ac_cv_cxx_compiler_gnu+:} false; then :
3577   $as_echo_n "(cached) " >&6
3578 else
3579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580 /* end confdefs.h.  */
3581
3582 int
3583 main ()
3584 {
3585 #ifndef __GNUC__
3586        choke me
3587 #endif
3588
3589   ;
3590   return 0;
3591 }
3592 _ACEOF
3593 if ac_fn_cxx_try_compile "$LINENO"; then :
3594   ac_compiler_gnu=yes
3595 else
3596   ac_compiler_gnu=no
3597 fi
3598 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3599 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3600
3601 fi
3602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3603 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3604 if test $ac_compiler_gnu = yes; then
3605   GXX=yes
3606 else
3607   GXX=
3608 fi
3609 ac_test_CXXFLAGS=${CXXFLAGS+set}
3610 ac_save_CXXFLAGS=$CXXFLAGS
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3612 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
3613 if ${ac_cv_prog_cxx_g+:} false; then :
3614   $as_echo_n "(cached) " >&6
3615 else
3616   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3617    ac_cxx_werror_flag=yes
3618    ac_cv_prog_cxx_g=no
3619    CXXFLAGS="-g"
3620    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h.  */
3622
3623 int
3624 main ()
3625 {
3626
3627   ;
3628   return 0;
3629 }
3630 _ACEOF
3631 if ac_fn_cxx_try_compile "$LINENO"; then :
3632   ac_cv_prog_cxx_g=yes
3633 else
3634   CXXFLAGS=""
3635       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3636 /* end confdefs.h.  */
3637
3638 int
3639 main ()
3640 {
3641
3642   ;
3643   return 0;
3644 }
3645 _ACEOF
3646 if ac_fn_cxx_try_compile "$LINENO"; then :
3647
3648 else
3649   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3650          CXXFLAGS="-g"
3651          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3652 /* end confdefs.h.  */
3653
3654 int
3655 main ()
3656 {
3657
3658   ;
3659   return 0;
3660 }
3661 _ACEOF
3662 if ac_fn_cxx_try_compile "$LINENO"; then :
3663   ac_cv_prog_cxx_g=yes
3664 fi
3665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3666 fi
3667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3668 fi
3669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3673 $as_echo "$ac_cv_prog_cxx_g" >&6; }
3674 if test "$ac_test_CXXFLAGS" = set; then
3675   CXXFLAGS=$ac_save_CXXFLAGS
3676 elif test $ac_cv_prog_cxx_g = yes; then
3677   if test "$GXX" = yes; then
3678     CXXFLAGS="-g -O2"
3679   else
3680     CXXFLAGS="-g"
3681   fi
3682 else
3683   if test "$GXX" = yes; then
3684     CXXFLAGS="-O2"
3685   else
3686     CXXFLAGS=
3687   fi
3688 fi
3689 ac_ext=c
3690 ac_cpp='$CPP $CPPFLAGS'
3691 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3692 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3693 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3694
3695
3696 # pkg-config is needed for harfbuzz support
3697
3698
3699
3700
3701
3702
3703
3704 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
3705         if test -n "$ac_tool_prefix"; then
3706   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
3707 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
3708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3709 $as_echo_n "checking for $ac_word... " >&6; }
3710 if ${ac_cv_path_PKG_CONFIG+:} false; then :
3711   $as_echo_n "(cached) " >&6
3712 else
3713   case $PKG_CONFIG in
3714   [\\/]* | ?:[\\/]*)
3715   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
3716   ;;
3717   *)
3718   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3719 for as_dir in $PATH
3720 do
3721   IFS=$as_save_IFS
3722   test -z "$as_dir" && as_dir=.
3723     for ac_exec_ext in '' $ac_executable_extensions; do
3724   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3725     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3727     break 2
3728   fi
3729 done
3730   done
3731 IFS=$as_save_IFS
3732
3733   ;;
3734 esac
3735 fi
3736 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
3737 if test -n "$PKG_CONFIG"; then
3738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
3739 $as_echo "$PKG_CONFIG" >&6; }
3740 else
3741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3742 $as_echo "no" >&6; }
3743 fi
3744
3745
3746 fi
3747 if test -z "$ac_cv_path_PKG_CONFIG"; then
3748   ac_pt_PKG_CONFIG=$PKG_CONFIG
3749   # Extract the first word of "pkg-config", so it can be a program name with args.
3750 set dummy pkg-config; ac_word=$2
3751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3752 $as_echo_n "checking for $ac_word... " >&6; }
3753 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
3754   $as_echo_n "(cached) " >&6
3755 else
3756   case $ac_pt_PKG_CONFIG in
3757   [\\/]* | ?:[\\/]*)
3758   ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
3759   ;;
3760   *)
3761   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3762 for as_dir in $PATH
3763 do
3764   IFS=$as_save_IFS
3765   test -z "$as_dir" && as_dir=.
3766     for ac_exec_ext in '' $ac_executable_extensions; do
3767   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3768     ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
3769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3770     break 2
3771   fi
3772 done
3773   done
3774 IFS=$as_save_IFS
3775
3776   ;;
3777 esac
3778 fi
3779 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
3780 if test -n "$ac_pt_PKG_CONFIG"; then
3781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
3782 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
3783 else
3784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3785 $as_echo "no" >&6; }
3786 fi
3787
3788   if test "x$ac_pt_PKG_CONFIG" = x; then
3789     PKG_CONFIG=""
3790   else
3791     case $cross_compiling:$ac_tool_warned in
3792 yes:)
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3794 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3795 ac_tool_warned=yes ;;
3796 esac
3797     PKG_CONFIG=$ac_pt_PKG_CONFIG
3798   fi
3799 else
3800   PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
3801 fi
3802
3803 fi
3804 if test -n "$PKG_CONFIG"; then
3805         _pkg_min_version=0.20
3806         { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
3807 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
3808         if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
3809                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3810 $as_echo "yes" >&6; }
3811         else
3812                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3813 $as_echo "no" >&6; }
3814                 PKG_CONFIG=""
3815         fi
3816 fi
3817
3818 pkg_failed=no
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICULEHB" >&5
3820 $as_echo_n "checking for ICULEHB... " >&6; }
3821
3822 if test -n "$ICULEHB_CFLAGS"; then
3823     pkg_cv_ICULEHB_CFLAGS="$ICULEHB_CFLAGS"
3824  elif test -n "$PKG_CONFIG"; then
3825     if test -n "$PKG_CONFIG" && \
3826     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3827   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3828   ac_status=$?
3829   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3830   test $ac_status = 0; }; then
3831   pkg_cv_ICULEHB_CFLAGS=`$PKG_CONFIG --cflags "icu-le-hb" 2>/dev/null`
3832                       test "x$?" != "x0" && pkg_failed=yes
3833 else
3834   pkg_failed=yes
3835 fi
3836  else
3837     pkg_failed=untried
3838 fi
3839 if test -n "$ICULEHB_LIBS"; then
3840     pkg_cv_ICULEHB_LIBS="$ICULEHB_LIBS"
3841  elif test -n "$PKG_CONFIG"; then
3842     if test -n "$PKG_CONFIG" && \
3843     { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"icu-le-hb\""; } >&5
3844   ($PKG_CONFIG --exists --print-errors "icu-le-hb") 2>&5
3845   ac_status=$?
3846   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3847   test $ac_status = 0; }; then
3848   pkg_cv_ICULEHB_LIBS=`$PKG_CONFIG --libs "icu-le-hb" 2>/dev/null`
3849                       test "x$?" != "x0" && pkg_failed=yes
3850 else
3851   pkg_failed=yes
3852 fi
3853  else
3854     pkg_failed=untried
3855 fi
3856
3857
3858
3859 if test $pkg_failed = yes; then
3860         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3861 $as_echo "no" >&6; }
3862
3863 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
3864         _pkg_short_errors_supported=yes
3865 else
3866         _pkg_short_errors_supported=no
3867 fi
3868         if test $_pkg_short_errors_supported = yes; then
3869                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "icu-le-hb" 2>&1`
3870         else
3871                 ICULEHB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "icu-le-hb" 2>&1`
3872         fi
3873         # Put the nasty error message in config.log where it belongs
3874         echo "$ICULEHB_PKG_ERRORS" >&5
3875
3876         :
3877 elif test $pkg_failed = untried; then
3878         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3879 $as_echo "no" >&6; }
3880         :
3881 else
3882         ICULEHB_CFLAGS=$pkg_cv_ICULEHB_CFLAGS
3883         ICULEHB_LIBS=$pkg_cv_ICULEHB_LIBS
3884         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3885 $as_echo "yes" >&6; }
3886         have_icu_le_hb=true
3887 fi
3888
3889 # Ensure that if CXXFLAGS/CFLAGS were not set when calling configure, set it correctly based on (enable/disable) debug or release option
3890 # The release mode use is the default one for autoconf
3891 if test "$GCC" = yes; then
3892     if test "$CFLAGS" = ""; then
3893         if test "$ENABLE_DEBUG" = 1; then
3894             CFLAGS=-g
3895         fi
3896         if test "$ENABLE_RELEASE" = 1; then
3897             CFLAGS="$CFLAGS -O2"
3898         fi
3899     fi
3900     if test "$CXXFLAGS" = ""; then
3901         if test "$ENABLE_DEBUG" = 1; then
3902             CXXFLAGS=-g
3903         fi
3904         if test "$ENABLE_RELEASE" = 1; then
3905             CXXFLAGS="$CXXFLAGS -O2"
3906         fi
3907     fi
3908 fi
3909
3910 ac_ext=c
3911 ac_cpp='$CPP $CPPFLAGS'
3912 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3913 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3914 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3916 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3917 # On Suns, sometimes $CPP names a directory.
3918 if test -n "$CPP" && test -d "$CPP"; then
3919   CPP=
3920 fi
3921 if test -z "$CPP"; then
3922   if ${ac_cv_prog_CPP+:} false; then :
3923   $as_echo_n "(cached) " >&6
3924 else
3925       # Double quotes because CPP needs to be expanded
3926     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3927     do
3928       ac_preproc_ok=false
3929 for ac_c_preproc_warn_flag in '' yes
3930 do
3931   # Use a header file that comes with gcc, so configuring glibc
3932   # with a fresh cross-compiler works.
3933   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3934   # <limits.h> exists even on freestanding compilers.
3935   # On the NeXT, cc -E runs the code through the compiler's parser,
3936   # not just through cpp. "Syntax error" is here to catch this case.
3937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938 /* end confdefs.h.  */
3939 #ifdef __STDC__
3940 # include <limits.h>
3941 #else
3942 # include <assert.h>
3943 #endif
3944                      Syntax error
3945 _ACEOF
3946 if ac_fn_c_try_cpp "$LINENO"; then :
3947
3948 else
3949   # Broken: fails on valid input.
3950 continue
3951 fi
3952 rm -f conftest.err conftest.i conftest.$ac_ext
3953
3954   # OK, works on sane cases.  Now check whether nonexistent headers
3955   # can be detected and how.
3956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3957 /* end confdefs.h.  */
3958 #include <ac_nonexistent.h>
3959 _ACEOF
3960 if ac_fn_c_try_cpp "$LINENO"; then :
3961   # Broken: success on invalid input.
3962 continue
3963 else
3964   # Passes both tests.
3965 ac_preproc_ok=:
3966 break
3967 fi
3968 rm -f conftest.err conftest.i conftest.$ac_ext
3969
3970 done
3971 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3972 rm -f conftest.i conftest.err conftest.$ac_ext
3973 if $ac_preproc_ok; then :
3974   break
3975 fi
3976
3977     done
3978     ac_cv_prog_CPP=$CPP
3979
3980 fi
3981   CPP=$ac_cv_prog_CPP
3982 else
3983   ac_cv_prog_CPP=$CPP
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3986 $as_echo "$CPP" >&6; }
3987 ac_preproc_ok=false
3988 for ac_c_preproc_warn_flag in '' yes
3989 do
3990   # Use a header file that comes with gcc, so configuring glibc
3991   # with a fresh cross-compiler works.
3992   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3993   # <limits.h> exists even on freestanding compilers.
3994   # On the NeXT, cc -E runs the code through the compiler's parser,
3995   # not just through cpp. "Syntax error" is here to catch this case.
3996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998 #ifdef __STDC__
3999 # include <limits.h>
4000 #else
4001 # include <assert.h>
4002 #endif
4003                      Syntax error
4004 _ACEOF
4005 if ac_fn_c_try_cpp "$LINENO"; then :
4006
4007 else
4008   # Broken: fails on valid input.
4009 continue
4010 fi
4011 rm -f conftest.err conftest.i conftest.$ac_ext
4012
4013   # OK, works on sane cases.  Now check whether nonexistent headers
4014   # can be detected and how.
4015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4016 /* end confdefs.h.  */
4017 #include <ac_nonexistent.h>
4018 _ACEOF
4019 if ac_fn_c_try_cpp "$LINENO"; then :
4020   # Broken: success on invalid input.
4021 continue
4022 else
4023   # Passes both tests.
4024 ac_preproc_ok=:
4025 break
4026 fi
4027 rm -f conftest.err conftest.i conftest.$ac_ext
4028
4029 done
4030 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4031 rm -f conftest.i conftest.err conftest.$ac_ext
4032 if $ac_preproc_ok; then :
4033
4034 else
4035   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4036 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4037 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4038 See \`config.log' for more details" "$LINENO" 5; }
4039 fi
4040
4041 ac_ext=c
4042 ac_cpp='$CPP $CPPFLAGS'
4043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4046
4047
4048 # Find a good install program.  We prefer a C program (faster),
4049 # so one script is as good as another.  But avoid the broken or
4050 # incompatible versions:
4051 # SysV /etc/install, /usr/sbin/install
4052 # SunOS /usr/etc/install
4053 # IRIX /sbin/install
4054 # AIX /bin/install
4055 # AmigaOS /C/install, which installs bootblocks on floppy discs
4056 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4057 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4058 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4059 # OS/2's system install, which has a completely different semantic
4060 # ./install, which can be erroneously created by make from ./install.sh.
4061 # Reject install programs that cannot install multiple files.
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4063 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4064 if test -z "$INSTALL"; then
4065 if ${ac_cv_path_install+:} false; then :
4066   $as_echo_n "(cached) " >&6
4067 else
4068   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4069 for as_dir in $PATH
4070 do
4071   IFS=$as_save_IFS
4072   test -z "$as_dir" && as_dir=.
4073     # Account for people who put trailing slashes in PATH elements.
4074 case $as_dir/ in #((
4075   ./ | .// | /[cC]/* | \
4076   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4077   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4078   /usr/ucb/* ) ;;
4079   *)
4080     # OSF1 and SCO ODT 3.0 have their own names for install.
4081     # Don't use installbsd from OSF since it installs stuff as root
4082     # by default.
4083     for ac_prog in ginstall scoinst install; do
4084       for ac_exec_ext in '' $ac_executable_extensions; do
4085         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4086           if test $ac_prog = install &&
4087             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4088             # AIX install.  It has an incompatible calling convention.
4089             :
4090           elif test $ac_prog = install &&
4091             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4092             # program-specific install script used by HP pwplus--don't use.
4093             :
4094           else
4095             rm -rf conftest.one conftest.two conftest.dir
4096             echo one > conftest.one
4097             echo two > conftest.two
4098             mkdir conftest.dir
4099             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4100               test -s conftest.one && test -s conftest.two &&
4101               test -s conftest.dir/conftest.one &&
4102               test -s conftest.dir/conftest.two
4103             then
4104               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4105               break 3
4106             fi
4107           fi
4108         fi
4109       done
4110     done
4111     ;;
4112 esac
4113
4114   done
4115 IFS=$as_save_IFS
4116
4117 rm -rf conftest.one conftest.two conftest.dir
4118
4119 fi
4120   if test "${ac_cv_path_install+set}" = set; then
4121     INSTALL=$ac_cv_path_install
4122   else
4123     # As a last resort, use the slow shell script.  Don't cache a
4124     # value for INSTALL within a source directory, because that will
4125     # break other packages using the cache if that directory is
4126     # removed, or if the value is a relative name.
4127     INSTALL=$ac_install_sh
4128   fi
4129 fi
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4131 $as_echo "$INSTALL" >&6; }
4132
4133 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4134 # It thinks the first close brace ends the variable substitution.
4135 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4136
4137 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4138
4139 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4140
4141
4142
4143
4144 ac_ext=cpp
4145 ac_cpp='$CXXCPP $CPPFLAGS'
4146 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4147 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4148 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4149
4150
4151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4152 /* end confdefs.h.  */
4153
4154 int
4155 main ()
4156 {
4157
4158   ;
4159   return 0;
4160 }
4161 _ACEOF
4162 if ac_fn_cxx_try_link "$LINENO"; then :
4163
4164 fi
4165 rm -f core conftest.err conftest.$ac_objext \
4166     conftest$ac_exeext conftest.$ac_ext
4167 ac_ext=c
4168 ac_cpp='$CPP $CPPFLAGS'
4169 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4170 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4171 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4172
4173
4174 # make sure install is relative to srcdir - if a script
4175 if test "$srcdir" = "."; then
4176   # If srcdir isn't just ., then (srcdir) is already prepended.
4177   if test "${ac_install_sh}" = "${INSTALL}"; then
4178    INSTALL="\\\$(top_srcdir)/${ac_install_sh}"
4179   fi
4180 fi
4181
4182 #AC_CHECK_PROG(AUTOCONF, autoconf, autoconf, true)
4183 #AC_CHECK_PROG(STRIP, strip, strip, true)
4184
4185 # Check for the platform make
4186 for ac_prog in gmake gnumake
4187 do
4188   # Extract the first word of "$ac_prog", so it can be a program name with args.
4189 set dummy $ac_prog; ac_word=$2
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4191 $as_echo_n "checking for $ac_word... " >&6; }
4192 if ${ac_cv_path_U_MAKE+:} false; then :
4193   $as_echo_n "(cached) " >&6
4194 else
4195   case $U_MAKE in
4196   [\\/]* | ?:[\\/]*)
4197   ac_cv_path_U_MAKE="$U_MAKE" # Let the user override the test with a path.
4198   ;;
4199   *)
4200   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4201 for as_dir in $PATH
4202 do
4203   IFS=$as_save_IFS
4204   test -z "$as_dir" && as_dir=.
4205     for ac_exec_ext in '' $ac_executable_extensions; do
4206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4207     ac_cv_path_U_MAKE="$as_dir/$ac_word$ac_exec_ext"
4208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4209     break 2
4210   fi
4211 done
4212   done
4213 IFS=$as_save_IFS
4214
4215   ;;
4216 esac
4217 fi
4218 U_MAKE=$ac_cv_path_U_MAKE
4219 if test -n "$U_MAKE"; then
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $U_MAKE" >&5
4221 $as_echo "$U_MAKE" >&6; }
4222 else
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4224 $as_echo "no" >&6; }
4225 fi
4226
4227
4228   test -n "$U_MAKE" && break
4229 done
4230 test -n "$U_MAKE" || U_MAKE="make"
4231
4232
4233
4234
4235
4236 # Check whether --with-cross-build was given.
4237 if test "${with_cross_build+set}" = set; then :
4238   withval=$with_cross_build; cross_buildroot="${withval}"
4239 else
4240   cross_buildroot=""
4241 fi
4242
4243
4244 if test "X$cross_buildroot" = "X"; then
4245     if test "$cross_compiling" = "yes"; then
4246         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
4247             fi
4248 else
4249     if test -f "${cross_buildroot}/config/icucross.mk"; then
4250         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using cross buildroot: $cross_buildroot" >&5
4251 $as_echo "Using cross buildroot: $cross_buildroot" >&6; }
4252     else
4253         if test -d "${cross_buildroot}"; then
4254             as_fn_error $? "${cross_buildroot}/config/icucross.mk not found. Please build ICU in ${cross_buildroot} first." "$LINENO" 5
4255         else
4256             as_fn_error $? "No such directory ${cross_buildroot} supplied as the argument to --with-cross-build. Use an absolute path." "$LINENO" 5
4257         fi
4258     fi
4259 fi
4260
4261
4262 # Check for doxygen to generate documentation
4263 # Extract the first word of "doxygen", so it can be a program name with args.
4264 set dummy doxygen; ac_word=$2
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4266 $as_echo_n "checking for $ac_word... " >&6; }
4267 if ${ac_cv_path_DOXYGEN+:} false; then :
4268   $as_echo_n "(cached) " >&6
4269 else
4270   case $DOXYGEN in
4271   [\\/]* | ?:[\\/]*)
4272   ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
4273   ;;
4274   *)
4275   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4276 as_dummy="$PATH:/usr/local/bin:/usr/bin"
4277 for as_dir in $as_dummy
4278 do
4279   IFS=$as_save_IFS
4280   test -z "$as_dir" && as_dir=.
4281     for ac_exec_ext in '' $ac_executable_extensions; do
4282   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4283     ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
4284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4285     break 2
4286   fi
4287 done
4288   done
4289 IFS=$as_save_IFS
4290
4291   ;;
4292 esac
4293 fi
4294 DOXYGEN=$ac_cv_path_DOXYGEN
4295 if test -n "$DOXYGEN"; then
4296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DOXYGEN" >&5
4297 $as_echo "$DOXYGEN" >&6; }
4298 else
4299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4300 $as_echo "no" >&6; }
4301 fi
4302
4303
4304
4305 # Check that the linker is usable
4306
4307 case "${host}" in
4308     *-*-cygwin*|*-*-mingw*)
4309         if test "$GCC" != yes && test -n "`link --version 2>&1 | grep 'GNU coreutils'`"; then
4310             as_fn_error $? "link.exe is not a valid linker. Your PATH is incorrect.
4311                   Please follow the directions in ICU's readme." "$LINENO" 5
4312         fi;;
4313     *);;
4314 esac
4315
4316 # Determine the executable suffix
4317 # We don't use AC_EXEEXT because some compilers output separate debugging
4318 # files, which confuses the AC_EXEEXT macro.
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking checking for executable suffix" >&5
4320 $as_echo_n "checking checking for executable suffix... " >&6; }
4321 case "${host}" in
4322     *-*-cygwin*|*-*-mingw*)  EXEEXT=.exe ;;
4323     *)      EXEEXT="" ;;
4324 esac
4325 ac_exeext=$EXEEXT
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXEEXT" >&5
4327 $as_echo "$EXEEXT" >&6; }
4328
4329
4330 # Determine how strict we want to be when compiling
4331
4332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strict compiling is on" >&5
4333 $as_echo_n "checking whether strict compiling is on... " >&6; }
4334     # Check whether --enable-strict was given.
4335 if test "${enable_strict+set}" = set; then :
4336   enableval=$enable_strict;
4337         if test "$enableval" = no
4338         then
4339             ac_use_strict_options=no
4340         else
4341             ac_use_strict_options=yes
4342         fi
4343
4344 else
4345   ac_use_strict_options=yes
4346 fi
4347
4348     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_use_strict_options" >&5
4349 $as_echo "$ac_use_strict_options" >&6; }
4350
4351     if test "$ac_use_strict_options" = yes
4352     then
4353         if test "$GCC" = yes
4354         then
4355             case "${host}" in
4356             *-*-solaris*)
4357                 # Don't use -std=c11 on Solaris because of timezone check fails
4358                 ;;
4359             *)
4360                 # Do not use -ansi. It limits us to C90, and it breaks some platforms.
4361                 # We use -std=c11 to disable the gnu99 defaults and its associated warnings
4362                 CFLAGS="$CFLAGS -std=c11"
4363                 ;;
4364             esac
4365
4366             CFLAGS="$CFLAGS -Wall -pedantic -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings"
4367         else
4368             case "${host}" in
4369             *-*-cygwin)
4370                 if test "`$CC /help 2>&1 | head -c9`" = "Microsoft"
4371                 then
4372                     CFLAGS="$CFLAGS /W4"
4373                 fi ;;
4374             *-*-mingw*)
4375                 CFLAGS="$CFLAGS -W4" ;;
4376             esac
4377         fi
4378         if test "$GXX" = yes
4379         then
4380             CXXFLAGS="$CXXFLAGS -W -Wall -pedantic -Wpointer-arith -Wwrite-strings -Wno-long-long"
4381         else
4382             case "${host}" in
4383             *-*-cygwin)
4384                 if test "`$CXX /help 2>&1 | head -c9`" = "Microsoft"
4385                 then
4386                     CXXFLAGS="$CXXFLAGS /W4"
4387                 fi ;;
4388             *-*-mingw*)
4389                 CFLAGS="$CFLAGS -W4" ;;
4390             esac
4391         fi
4392     fi
4393
4394
4395 # Check if we can build and use 64-bit libraries
4396
4397
4398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4399 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4400 if ${ac_cv_path_GREP+:} false; then :
4401   $as_echo_n "(cached) " >&6
4402 else
4403   if test -z "$GREP"; then
4404   ac_path_GREP_found=false
4405   # Loop through the user's path and test for each of PROGNAME-LIST
4406   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4407 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4408 do
4409   IFS=$as_save_IFS
4410   test -z "$as_dir" && as_dir=.
4411     for ac_prog in grep ggrep; do
4412     for ac_exec_ext in '' $ac_executable_extensions; do
4413       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4414       as_fn_executable_p "$ac_path_GREP" || continue
4415 # Check for GNU ac_path_GREP and select it if it is found.
4416   # Check for GNU $ac_path_GREP
4417 case `"$ac_path_GREP" --version 2>&1` in
4418 *GNU*)
4419   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4420 *)
4421   ac_count=0
4422   $as_echo_n 0123456789 >"conftest.in"
4423   while :
4424   do
4425     cat "conftest.in" "conftest.in" >"conftest.tmp"
4426     mv "conftest.tmp" "conftest.in"
4427     cp "conftest.in" "conftest.nl"
4428     $as_echo 'GREP' >> "conftest.nl"
4429     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4430     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4431     as_fn_arith $ac_count + 1 && ac_count=$as_val
4432     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4433       # Best one so far, save it but keep looking for a better one
4434       ac_cv_path_GREP="$ac_path_GREP"
4435       ac_path_GREP_max=$ac_count
4436     fi
4437     # 10*(2^10) chars as input seems more than enough
4438     test $ac_count -gt 10 && break
4439   done
4440   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4441 esac
4442
4443       $ac_path_GREP_found && break 3
4444     done
4445   done
4446   done
4447 IFS=$as_save_IFS
4448   if test -z "$ac_cv_path_GREP"; then
4449     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4450   fi
4451 else
4452   ac_cv_path_GREP=$GREP
4453 fi
4454
4455 fi
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4457 $as_echo "$ac_cv_path_GREP" >&6; }
4458  GREP="$ac_cv_path_GREP"
4459
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4462 $as_echo_n "checking for egrep... " >&6; }
4463 if ${ac_cv_path_EGREP+:} false; then :
4464   $as_echo_n "(cached) " >&6
4465 else
4466   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4467    then ac_cv_path_EGREP="$GREP -E"
4468    else
4469      if test -z "$EGREP"; then
4470   ac_path_EGREP_found=false
4471   # Loop through the user's path and test for each of PROGNAME-LIST
4472   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4473 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4474 do
4475   IFS=$as_save_IFS
4476   test -z "$as_dir" && as_dir=.
4477     for ac_prog in egrep; do
4478     for ac_exec_ext in '' $ac_executable_extensions; do
4479       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4480       as_fn_executable_p "$ac_path_EGREP" || continue
4481 # Check for GNU ac_path_EGREP and select it if it is found.
4482   # Check for GNU $ac_path_EGREP
4483 case `"$ac_path_EGREP" --version 2>&1` in
4484 *GNU*)
4485   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4486 *)
4487   ac_count=0
4488   $as_echo_n 0123456789 >"conftest.in"
4489   while :
4490   do
4491     cat "conftest.in" "conftest.in" >"conftest.tmp"
4492     mv "conftest.tmp" "conftest.in"
4493     cp "conftest.in" "conftest.nl"
4494     $as_echo 'EGREP' >> "conftest.nl"
4495     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4496     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4497     as_fn_arith $ac_count + 1 && ac_count=$as_val
4498     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4499       # Best one so far, save it but keep looking for a better one
4500       ac_cv_path_EGREP="$ac_path_EGREP"
4501       ac_path_EGREP_max=$ac_count
4502     fi
4503     # 10*(2^10) chars as input seems more than enough
4504     test $ac_count -gt 10 && break
4505   done
4506   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4507 esac
4508
4509       $ac_path_EGREP_found && break 3
4510     done
4511   done
4512   done
4513 IFS=$as_save_IFS
4514   if test -z "$ac_cv_path_EGREP"; then
4515     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4516   fi
4517 else
4518   ac_cv_path_EGREP=$EGREP
4519 fi
4520
4521    fi
4522 fi
4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4524 $as_echo "$ac_cv_path_EGREP" >&6; }
4525  EGREP="$ac_cv_path_EGREP"
4526
4527
4528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4529 $as_echo_n "checking for ANSI C header files... " >&6; }
4530 if ${ac_cv_header_stdc+:} false; then :
4531   $as_echo_n "(cached) " >&6
4532 else
4533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4534 /* end confdefs.h.  */
4535 #include <stdlib.h>
4536 #include <stdarg.h>
4537 #include <string.h>
4538 #include <float.h>
4539
4540 int
4541 main ()
4542 {
4543
4544   ;
4545   return 0;
4546 }
4547 _ACEOF
4548 if ac_fn_c_try_compile "$LINENO"; then :
4549   ac_cv_header_stdc=yes
4550 else
4551   ac_cv_header_stdc=no
4552 fi
4553 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4554
4555 if test $ac_cv_header_stdc = yes; then
4556   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4558 /* end confdefs.h.  */
4559 #include <string.h>
4560
4561 _ACEOF
4562 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4563   $EGREP "memchr" >/dev/null 2>&1; then :
4564
4565 else
4566   ac_cv_header_stdc=no
4567 fi
4568 rm -f conftest*
4569
4570 fi
4571
4572 if test $ac_cv_header_stdc = yes; then
4573   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4574   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4575 /* end confdefs.h.  */
4576 #include <stdlib.h>
4577
4578 _ACEOF
4579 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4580   $EGREP "free" >/dev/null 2>&1; then :
4581
4582 else
4583   ac_cv_header_stdc=no
4584 fi
4585 rm -f conftest*
4586
4587 fi
4588
4589 if test $ac_cv_header_stdc = yes; then
4590   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4591   if test "$cross_compiling" = yes; then :
4592   :
4593 else
4594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595 /* end confdefs.h.  */
4596 #include <ctype.h>
4597 #include <stdlib.h>
4598 #if ((' ' & 0x0FF) == 0x020)
4599 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4600 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4601 #else
4602 # define ISLOWER(c) \
4603                    (('a' <= (c) && (c) <= 'i') \
4604                      || ('j' <= (c) && (c) <= 'r') \
4605                      || ('s' <= (c) && (c) <= 'z'))
4606 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4607 #endif
4608
4609 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4610 int
4611 main ()
4612 {
4613   int i;
4614   for (i = 0; i < 256; i++)
4615     if (XOR (islower (i), ISLOWER (i))
4616         || toupper (i) != TOUPPER (i))
4617       return 2;
4618   return 0;
4619 }
4620 _ACEOF
4621 if ac_fn_c_try_run "$LINENO"; then :
4622
4623 else
4624   ac_cv_header_stdc=no
4625 fi
4626 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4627   conftest.$ac_objext conftest.beam conftest.$ac_ext
4628 fi
4629
4630 fi
4631 fi
4632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4633 $as_echo "$ac_cv_header_stdc" >&6; }
4634 if test $ac_cv_header_stdc = yes; then
4635
4636 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4637
4638 fi
4639
4640 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4641 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4642                   inttypes.h stdint.h unistd.h
4643 do :
4644   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4645 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4646 "
4647 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4648   cat >>confdefs.h <<_ACEOF
4649 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4650 _ACEOF
4651
4652 fi
4653
4654 done
4655
4656
4657
4658     BITS_REQ=nochange
4659     ENABLE_64BIT_LIBS=unknown
4660     ## revisit this for cross-compile.
4661
4662     # Check whether --enable-64bit-libs was given.
4663 if test "${enable_64bit_libs+set}" = set; then :
4664   enableval=$enable_64bit_libs; echo "note, use --with-library-bits instead of --*-64bit-libs"
4665          case "${enableval}" in
4666             no|false|32) with_library_bits=32;  ;;
4667             yes|true|64) with_library_bits=64else32 ;;
4668             nochange) with_library_bits=nochange; ;;
4669             *) as_fn_error $? "bad value ${enableval} for '--*-64bit-libs'" "$LINENO" 5 ;;
4670             esac
4671 fi
4672
4673
4674
4675
4676 # Check whether --with-library-bits was given.
4677 if test "${with_library_bits+set}" = set; then :
4678   withval=$with_library_bits; case "${withval}" in
4679             ""|nochange) BITS_REQ=$withval ;;
4680             32|64|64else32) BITS_REQ=$withval ;;
4681             *) as_fn_error $? "bad value ${withval} for --with-library-bits" "$LINENO" 5 ;;
4682             esac
4683 fi
4684
4685
4686     # don't use these for cross compiling
4687     if test "$cross_compiling" = "yes" -a "${BITS_REQ}" != "nochange"; then
4688         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
4689     fi
4690     # The cast to long int works around a bug in the HP C Compiler
4691 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
4692 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
4693 # This bug is HP SR number 8606223364.
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
4695 $as_echo_n "checking size of void *... " >&6; }
4696 if ${ac_cv_sizeof_void_p+:} false; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
4700
4701 else
4702   if test "$ac_cv_type_void_p" = yes; then
4703      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4704 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4705 as_fn_error 77 "cannot compute sizeof (void *)
4706 See \`config.log' for more details" "$LINENO" 5; }
4707    else
4708      ac_cv_sizeof_void_p=0
4709    fi
4710 fi
4711
4712 fi
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
4714 $as_echo "$ac_cv_sizeof_void_p" >&6; }
4715
4716
4717
4718 cat >>confdefs.h <<_ACEOF
4719 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
4720 _ACEOF
4721
4722
4723     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64 bit binaries are built by default" >&5
4724 $as_echo_n "checking whether runnable 64 bit binaries are built by default... " >&6; }
4725     case $ac_cv_sizeof_void_p in
4726         8) DEFAULT_64BIT=yes ;;
4727         4) DEFAULT_64BIT=no ;;
4728         *) DEFAULT_64BIT=unknown
4729     esac
4730     BITS_GOT=unknown
4731
4732     # 'OK' here means, we can exit any further checking, everything's copa
4733     BITS_OK=yes
4734
4735     # do we need to check for buildable/runnable 32 or 64 bit?
4736     BITS_CHECK_32=no
4737     BITS_CHECK_64=no
4738
4739     # later, can we run the 32/64 bit binaries so made?
4740     BITS_RUN_32=no
4741     BITS_RUN_64=no
4742
4743     if test "$DEFAULT_64BIT" = "yes"; then
4744         # we get 64 bits by default.
4745         BITS_GOT=64
4746         case "$BITS_REQ" in
4747             32)
4748                 # need to look for 32 bit support.
4749                 BITS_CHECK_32=yes
4750                 # not copa.
4751                 BITS_OK=no;;
4752             # everyone else is happy.
4753             nochange) ;;
4754             *) ;;
4755         esac
4756     elif test "$DEFAULT_64BIT" = "no"; then
4757         # not 64 bit by default.
4758         BITS_GOT=32
4759         case "$BITS_REQ" in
4760             64|64else32)
4761                 BITS_CHECK_64=yes
4762                 #BITS_CHECK_32=yes
4763                 BITS_OK=no;;
4764             nochange) ;;
4765             *) ;;
4766         esac
4767     elif test "$DEFAULT_64BIT" = "unknown"; then
4768         # cross compiling.
4769         BITS_GOT=unknown
4770         case "$BITS_REQ" in
4771             64|64else32) BITS_OK=no
4772             BITS_CHECK_32=yes
4773             BITS_CHECK_64=yes ;;
4774             32) BITS_OK=no;;
4775             nochange) ;;
4776             *) ;;
4777         esac
4778     fi
4779
4780     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEFAULT_64BIT" >&5
4781 $as_echo "$DEFAULT_64BIT" >&6; };
4782
4783     if test "$BITS_OK" != "yes"; then
4784         # not copa. back these up.
4785         CFLAGS_OLD="${CFLAGS}"
4786         CXXFLAGS_OLD="${CXXFLAGS}"
4787         LDFLAGS_OLD="${LDFLAGS}"
4788         ARFLAGS_OLD="${ARFLAGS}"
4789
4790         CFLAGS_32="${CFLAGS}"
4791         CXXFLAGS_32="${CXXFLAGS}"
4792         LDFLAGS_32="${LDFLAGS}"
4793         ARFLAGS_32="${ARFLAGS}"
4794
4795         CFLAGS_64="${CFLAGS}"
4796         CXXFLAGS_64="${CXXFLAGS}"
4797         LDFLAGS_64="${LDFLAGS}"
4798         ARFLAGS_64="${ARFLAGS}"
4799
4800         CAN_BUILD_64=unknown
4801         CAN_BUILD_32=unknown
4802         # These results can't be cached because is sets compiler flags.
4803         if test "$BITS_CHECK_64" = "yes"; then
4804             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 64-bit executables" >&5
4805 $as_echo_n "checking how to build 64-bit executables... " >&6; }
4806             CAN_BUILD_64=no
4807             ####
4808             # Find out if we think we can *build* for 64 bit. Doesn't check whether we can run it.
4809             #  Note, we don't have to actually check if the options work- we'll try them before using them.
4810             #  So, only try actually testing the options, if you are trying to decide between multiple options.
4811             # On exit from the following clauses:
4812             # if CAN_BUILD_64=yes:
4813             #    *FLAGS are assumed to contain the right settings for 64bit
4814             # else if CAN_BUILD_64=no: (default)
4815             #    *FLAGS are assumed to be trashed, and will be reset from *FLAGS_OLD
4816
4817             if test "$GCC" = yes; then
4818                 CFLAGS="${CFLAGS} -m64"
4819                 CXXFLAGS="${CXXFLAGS} -m64"
4820                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4821 /* end confdefs.h.  */
4822 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4823 _ACEOF
4824 if ac_fn_c_try_compile "$LINENO"; then :
4825   CAN_BUILD_64=yes
4826 else
4827   CAN_BUILD_64=no
4828 fi
4829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4830             else
4831                 case "${host}" in
4832                 sparc*-*-solaris*)
4833                     # 1. try -m64
4834                     CFLAGS="${CFLAGS} -m64"
4835                     CXXFLAGS="${CXXFLAGS} -m64"
4836                     if test "$cross_compiling" = yes; then :
4837   CAN_BUILD_64=unknown
4838 else
4839   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4840 /* end confdefs.h.  */
4841 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4842 _ACEOF
4843 if ac_fn_c_try_run "$LINENO"; then :
4844   CAN_BUILD_64=yes
4845 else
4846   CAN_BUILD_64=no
4847 fi
4848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4849   conftest.$ac_objext conftest.beam conftest.$ac_ext
4850 fi
4851
4852                     if test "$CAN_BUILD_64" != yes; then
4853                         # Nope. back out changes.
4854                         CFLAGS="${CFLAGS_OLD}"
4855                         CXXFLAGS="${CXXFLAGS_OLD}"
4856                         # 2. try xarch=v9 [deprecated]
4857                         ## TODO: cross compile: the following won't work.
4858                         SPARCV9=`isainfo -n 2>&1 | grep sparcv9`
4859                         SOL64=`$CXX -xarch=v9 2>&1 && $CC -xarch=v9 2>&1 | grep -v usage:`
4860                         # "Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs"
4861                         if test -z "$SOL64" && test -n "$SPARCV9"; then
4862                             CFLAGS="${CFLAGS} -xtarget=ultra -xarch=v9"
4863                             CXXFLAGS="${CXXFLAGS} -xtarget=ultra -xarch=v9"
4864                             LDFLAGS="${LDFLAGS} -xtarget=ultra -xarch=v9"
4865                             CAN_BUILD_64=yes
4866                         fi
4867                     fi
4868                     ;;
4869                 i386-*-solaris*)
4870                     # 1. try -m64
4871                     CFLAGS="${CFLAGS} -m64"
4872                     CXXFLAGS="${CXXFLAGS} -m64"
4873                     if test "$cross_compiling" = yes; then :
4874   CAN_BUILD_64=unknown
4875 else
4876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4877 /* end confdefs.h.  */
4878 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4879 _ACEOF
4880 if ac_fn_c_try_run "$LINENO"; then :
4881   CAN_BUILD_64=yes
4882 else
4883   CAN_BUILD_64=no
4884 fi
4885 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4886   conftest.$ac_objext conftest.beam conftest.$ac_ext
4887 fi
4888
4889                     if test "$CAN_BUILD_64" != yes; then
4890                         # Nope. back out changes.
4891                         CFLAGS="${CFLAGS_OLD}"
4892                         CXXFLAGS="${CXXFLAGS_OLD}"
4893                         # 2. try the older compiler option
4894                         ## TODO: cross compile problem
4895                         AMD64=`isainfo -n 2>&1 | grep amd64`
4896                         SOL64=`$CXX -xtarget=generic64 2>&1 && $CC -xtarget=generic64 2>&1 | grep -v usage:`
4897                         if test -z "$SOL64" && test -n "$AMD64"; then
4898                             CFLAGS="${CFLAGS} -xtarget=generic64"
4899                             CXXFLAGS="${CXXFLAGS} -xtarget=generic64"
4900                             CAN_BUILD_64=yes
4901                         fi
4902                     fi
4903                     ;;
4904                 ia64-*-linux*)
4905                     # check for ecc/ecpc compiler support
4906                     ## TODO: cross compiler problem
4907                     if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Intel`"; then
4908                         if test -n "`$CXX --help 2>&1 && $CC --help 2>&1 | grep -v Itanium`"; then
4909                             CAN_BUILD_64=yes
4910                         fi
4911                     fi
4912                     ;;
4913                 *-*-cygwin)
4914                     # vcvarsamd64.bat should have been used to enable 64-bit builds.
4915                     # We only do this check to display the correct answer.
4916                     ## TODO: cross compiler problem
4917                     if test -n "`$CXX -help 2>&1 | grep 'for x64'`"; then
4918                         CAN_BUILD_64=yes
4919                     fi
4920                     ;;
4921                 *-*-aix*|powerpc64-*-linux*)
4922                     CFLAGS="${CFLAGS} -q64"
4923                     CXXFLAGS="${CXXFLAGS} -q64"
4924                     LDFLAGS="${LDFLAGS} -q64"
4925                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4926 /* end confdefs.h.  */
4927 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4928 _ACEOF
4929 if ac_fn_c_try_compile "$LINENO"; then :
4930   CAN_BUILD_64=yes
4931 else
4932   CAN_BUILD_64=no
4933 fi
4934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4935                     if test "$CAN_BUILD_64" = yes; then
4936                         # worked- set other options.
4937                         case "${host}" in
4938                         *-*-aix*)
4939                             # tell AIX what executable mode to use.
4940                             ARFLAGS="${ARFLAGS} -X64"
4941                         esac
4942                     fi
4943                     ;;
4944                 *-*-hpux*)
4945                     # First we try the newer +DD64, if that doesn't work,
4946                     # try other options.
4947
4948                     CFLAGS="${CFLAGS} +DD64"
4949                     CXXFLAGS="${CXXFLAGS} +DD64"
4950                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951 /* end confdefs.h.  */
4952 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4953 _ACEOF
4954 if ac_fn_c_try_compile "$LINENO"; then :
4955   CAN_BUILD_64=yes
4956 else
4957   CAN_BUILD_64=no
4958 fi
4959 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4960                     if test "$CAN_BUILD_64" != yes; then
4961                         # reset
4962                         CFLAGS="${CFLAGS_OLD}"
4963                         CXXFLAGS="${CXXFLAGS_OLD}"
4964                         # append
4965                         CFLAGS="${CFLAGS} +DA2.0W"
4966                         CXXFLAGS="${CXXFLAGS} +DA2.0W"
4967                         cat confdefs.h - <<_ACEOF >conftest.$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_compile "$LINENO"; then :
4972   CAN_BUILD_64=yes
4973 else
4974   CAN_BUILD_64=no
4975 fi
4976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4977                     fi
4978                     ;;
4979                 *-*ibm-openedition*|*-*-os390*)
4980                     CFLAGS="${CFLAGS} -Wc,lp64"
4981                     CXXFLAGS="${CXXFLAGS} -Wc,lp64"
4982                     LDFLAGS="${LDFLAGS} -Wl,lp64"
4983                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984 /* end confdefs.h.  */
4985 int main(void) {return (sizeof(void*)*8==64)?0:1;}
4986 _ACEOF
4987 if ac_fn_c_try_compile "$LINENO"; then :
4988   CAN_BUILD_64=yes
4989 else
4990   CAN_BUILD_64=no
4991 fi
4992 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4993                     ;;
4994                 *)
4995                     # unknown platform.
4996                     ;;
4997                 esac
4998             fi
4999             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_64" >&5
5000 $as_echo "$CAN_BUILD_64" >&6; }
5001             if test "$CAN_BUILD_64" = yes; then
5002                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 64-bit binaries are being built " >&5
5003 $as_echo_n "checking whether runnable 64-bit binaries are being built ... " >&6; }
5004                 if test "$cross_compiling" = yes; then :
5005   BITS_RUN_64=unknown
5006 else
5007   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5008 /* end confdefs.h.  */
5009 int main(void) {return (sizeof(void*)*8==64)?0:1;}
5010 _ACEOF
5011 if ac_fn_c_try_run "$LINENO"; then :
5012   BITS_RUN_64=yes
5013 else
5014   BITS_RUN_64=no
5015 fi
5016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5017   conftest.$ac_objext conftest.beam conftest.$ac_ext
5018 fi
5019
5020                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_64" >&5
5021 $as_echo "$BITS_RUN_64" >&6; };
5022
5023                 CFLAGS_64="${CFLAGS}"
5024                 CXXFLAGS_64="${CXXFLAGS}"
5025                 LDFLAGS_64="${LDFLAGS}"
5026                 ARFLAGS_64="${ARFLAGS}"
5027             fi
5028             # put it back.
5029             CFLAGS="${CFLAGS_OLD}"
5030             CXXFLAGS="${CXXFLAGS_OLD}"
5031             LDFLAGS="${LDFLAGS_OLD}"
5032             ARFLAGS="${ARFLAGS_OLD}"
5033         fi
5034         if test "$BITS_CHECK_32" = "yes"; then
5035             # see comment under 'if BITS_CHECK_64', above.
5036             { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build 32-bit executables" >&5
5037 $as_echo_n "checking how to build 32-bit executables... " >&6; }
5038             if test "$GCC" = yes; then
5039                 CFLAGS="${CFLAGS} -m32"
5040                 CXXFLAGS="${CXXFLAGS} -m32"
5041                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5042 /* end confdefs.h.  */
5043 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5044 _ACEOF
5045 if ac_fn_c_try_compile "$LINENO"; then :
5046   CAN_BUILD_32=yes
5047 else
5048   CAN_BUILD_32=no
5049 fi
5050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5051             fi
5052             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CAN_BUILD_32" >&5
5053 $as_echo "$CAN_BUILD_32" >&6; }
5054             if test "$CAN_BUILD_32" = yes; then
5055                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether runnable 32-bit binaries are being built " >&5
5056 $as_echo_n "checking whether runnable 32-bit binaries are being built ... " >&6; }
5057                 if test "$cross_compiling" = yes; then :
5058   BITS_RUN_32=unknown
5059 else
5060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5061 /* end confdefs.h.  */
5062 int main(void) {return (sizeof(void*)*8==32)?0:1;}
5063 _ACEOF
5064 if ac_fn_c_try_run "$LINENO"; then :
5065   BITS_RUN_32=yes
5066 else
5067   BITS_RUN_32=no
5068 fi
5069 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5070   conftest.$ac_objext conftest.beam conftest.$ac_ext
5071 fi
5072
5073                 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BITS_RUN_32" >&5
5074 $as_echo "$BITS_RUN_32" >&6; };
5075                 CFLAGS_32="${CFLAGS}"
5076                 CXXFLAGS_32="${CXXFLAGS}"
5077                 LDFLAGS_32="${LDFLAGS}"
5078                 ARFLAGS_32="${ARFLAGS}"
5079             fi
5080             # put it back.
5081             CFLAGS="${CFLAGS_OLD}"
5082             CXXFLAGS="${CXXFLAGS_OLD}"
5083             LDFLAGS="${LDFLAGS_OLD}"
5084             ARFLAGS="${ARFLAGS_OLD}"
5085         fi
5086
5087         ##
5088         # OK. Now, we've tested for 32 and 64 bitness. Let's see what we'll do.
5089         #
5090
5091         # First, implement 64else32
5092         if test "$BITS_REQ" = "64else32"; then
5093             if test "$BITS_RUN_64" = "yes"; then
5094                 BITS_REQ=64
5095             else
5096                 # no changes.
5097                 BITS_OK=yes
5098             fi
5099         fi
5100
5101         # implement.
5102         if test "$BITS_REQ" = "32" -a "$BITS_RUN_32" = "yes"; then
5103             CFLAGS="${CFLAGS_32}"
5104             CXXFLAGS="${CXXFLAGS_32}"
5105             LDFLAGS="${LDFLAGS_32}"
5106             ARFLAGS="${ARFLAGS_32}"
5107             BITS_OK=yes
5108         elif test "$BITS_REQ" = "64" -a "$BITS_RUN_64" = "yes"; then
5109             CFLAGS="${CFLAGS_64}"
5110             CXXFLAGS="${CXXFLAGS_64}"
5111             LDFLAGS="${LDFLAGS_64}"
5112             ARFLAGS="${ARFLAGS_64}"
5113             BITS_OK=yes
5114         elif test "$BITS_OK" != "yes"; then
5115             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
5116         fi
5117      fi
5118
5119
5120
5121
5122 # Determine the Makefile fragment
5123
5124         { $as_echo "$as_me:${as_lineno-$LINENO}: checking which Makefile fragment to use for ${host}" >&5
5125 $as_echo_n "checking which Makefile fragment to use for ${host}... " >&6; }
5126 if ${icu_cv_host_frag+:} false; then :
5127   $as_echo_n "(cached) " >&6
5128 else
5129
5130 case "${host}" in
5131 *-*-solaris*)
5132         if test "$GCC" = yes; then
5133                 icu_cv_host_frag=mh-solaris-gcc
5134         else
5135                 icu_cv_host_frag=mh-solaris
5136         fi ;;
5137 alpha*-*-linux-gnu)
5138         if test "$GCC" = yes; then
5139                 icu_cv_host_frag=mh-alpha-linux-gcc
5140         else
5141                 icu_cv_host_frag=mh-alpha-linux-cc
5142         fi ;;
5143 powerpc*-*-linux*)
5144         if test "$GCC" = yes; then
5145                 icu_cv_host_frag=mh-linux
5146         else
5147                 icu_cv_host_frag=mh-linux-va
5148         fi ;;
5149 *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu) icu_cv_host_frag=mh-linux ;;
5150 i[34567]86-*-cygwin)
5151         if test "$GCC" = yes; then
5152                 icu_cv_host_frag=mh-cygwin
5153         else
5154                 icu_cv_host_frag=mh-cygwin-msvc
5155         fi ;;
5156 x86_64-*-cygwin)
5157         if test "$GCC" = yes; then
5158                 icu_cv_host_frag=mh-cygwin64
5159         else
5160                 icu_cv_host_frag=mh-cygwin-msvc
5161         fi ;;
5162 *-*-mingw*)
5163         if test "$GCC" = yes; then
5164                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5165 /* end confdefs.h.  */
5166
5167 #ifndef __MINGW64__
5168 #error This is not MinGW64
5169 #endif
5170 int
5171 main ()
5172 {
5173
5174   ;
5175   return 0;
5176 }
5177 _ACEOF
5178 if ac_fn_c_try_compile "$LINENO"; then :
5179   icu_cv_host_frag=mh-mingw64
5180 else
5181   icu_cv_host_frag=mh-mingw
5182 fi
5183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5184         else
5185                 case "${host}" in
5186                 *-*-mingw*) icu_cv_host_frag=mh-msys-msvc ;;
5187                 *-*-cygwin) icu_cv_host_frag=mh-cygwin-msvc ;;
5188                 esac
5189         fi ;;
5190 *-*-*bsd*|*-*-dragonfly*)       icu_cv_host_frag=mh-bsd-gcc ;;
5191 *-*-aix*)
5192         if test "$GCC" = yes; then
5193                 icu_cv_host_frag=mh-aix-gcc
5194         else
5195                 icu_cv_host_frag=mh-aix-va
5196         fi ;;
5197 *-*-hpux*)
5198         if test "$GCC" = yes; then
5199                 icu_cv_host_frag=mh-hpux-gcc
5200         else
5201                 case "$CXX" in
5202                 *aCC)    icu_cv_host_frag=mh-hpux-acc ;;
5203                 esac
5204         fi ;;
5205 *-*ibm-openedition*|*-*-os390*) icu_cv_host_frag=mh-os390 ;;
5206 *-*-os400*)     icu_cv_host_frag=mh-os400 ;;
5207 *-apple-rhapsody*)      icu_cv_host_frag=mh-darwin ;;
5208 *-apple-darwin*)        icu_cv_host_frag=mh-darwin ;;
5209 *-*-beos)       icu_cv_host_frag=mh-beos ;;
5210 *-*-haiku)      icu_cv_host_frag=mh-haiku ;;
5211 *-*-irix*)      icu_cv_host_frag=mh-irix ;;
5212 *-dec-osf*) icu_cv_host_frag=mh-alpha-osf ;;
5213 *-*-nto*)       icu_cv_host_frag=mh-qnx ;;
5214 *-ncr-*)        icu_cv_host_frag=mh-mpras ;;
5215 *)              icu_cv_host_frag=mh-unknown ;;
5216 esac
5217
5218
5219 fi
5220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icu_cv_host_frag" >&5
5221 $as_echo "$icu_cv_host_frag" >&6; }
5222
5223
5224 # Checks for libraries and other host specific stuff
5225 # On HP/UX, don't link to -lm from a shared lib because it isn't
5226 #  PIC (at least on 10.2)
5227 case "${host}" in
5228         *-*-hpux*)      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5229 $as_echo_n "checking for floor in -lm... " >&6; }
5230 if ${ac_cv_lib_m_floor+:} false; then :
5231   $as_echo_n "(cached) " >&6
5232 else
5233   ac_check_lib_save_LIBS=$LIBS
5234 LIBS="-lm  $LIBS"
5235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5236 /* end confdefs.h.  */
5237
5238 /* Override any GCC internal prototype to avoid an error.
5239    Use char because int might match the return type of a GCC
5240    builtin and then its argument prototype would still apply.  */
5241 #ifdef __cplusplus
5242 extern "C"
5243 #endif
5244 char floor ();
5245 int
5246 main ()
5247 {
5248 return floor ();
5249   ;
5250   return 0;
5251 }
5252 _ACEOF
5253 if ac_fn_c_try_link "$LINENO"; then :
5254   ac_cv_lib_m_floor=yes
5255 else
5256   ac_cv_lib_m_floor=no
5257 fi
5258 rm -f core conftest.err conftest.$ac_objext \
5259     conftest$ac_exeext conftest.$ac_ext
5260 LIBS=$ac_check_lib_save_LIBS
5261 fi
5262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5263 $as_echo "$ac_cv_lib_m_floor" >&6; }
5264 if test "x$ac_cv_lib_m_floor" = xyes; then :
5265   LIB_M="-lm"
5266 fi
5267  ;;
5268
5269         *)              { $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
5270 $as_echo_n "checking for floor in -lm... " >&6; }
5271 if ${ac_cv_lib_m_floor+:} false; then :
5272   $as_echo_n "(cached) " >&6
5273 else
5274   ac_check_lib_save_LIBS=$LIBS
5275 LIBS="-lm  $LIBS"
5276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278
5279 /* Override any GCC internal prototype to avoid an error.
5280    Use char because int might match the return type of a GCC
5281    builtin and then its argument prototype would still apply.  */
5282 #ifdef __cplusplus
5283 extern "C"
5284 #endif
5285 char floor ();
5286 int
5287 main ()
5288 {
5289 return floor ();
5290   ;
5291   return 0;
5292 }
5293 _ACEOF
5294 if ac_fn_c_try_link "$LINENO"; then :
5295   ac_cv_lib_m_floor=yes
5296 else
5297   ac_cv_lib_m_floor=no
5298 fi
5299 rm -f core conftest.err conftest.$ac_objext \
5300     conftest$ac_exeext conftest.$ac_ext
5301 LIBS=$ac_check_lib_save_LIBS
5302 fi
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
5304 $as_echo "$ac_cv_lib_m_floor" >&6; }
5305 if test "x$ac_cv_lib_m_floor" = xyes; then :
5306   cat >>confdefs.h <<_ACEOF
5307 #define HAVE_LIBM 1
5308 _ACEOF
5309
5310   LIBS="-lm $LIBS"
5311
5312 fi
5313
5314                         LIB_M="" ;;
5315 esac
5316
5317
5318 # Check whether to build shared libraries
5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
5320 $as_echo_n "checking whether to build shared libraries... " >&6; }
5321 enabled=no
5322 # Check whether --enable-shared was given.
5323 if test "${enable_shared+set}" = set; then :
5324   enableval=$enable_shared;  case "${enableval}" in
5325              yes|"") enabled=yes; ENABLE_SHARED=YES ;;
5326              no);;
5327              *) ;;
5328     esac
5329 else
5330   enabled=yes; ENABLE_SHARED=YES
5331
5332 fi
5333
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5335 $as_echo "$enabled" >&6; }
5336
5337
5338 # Check whether to build static libraries
5339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
5340 $as_echo_n "checking whether to build static libraries... " >&6; }
5341 enabled=no
5342 # Check whether --enable-static was given.
5343 if test "${enable_static+set}" = set; then :
5344   enableval=$enable_static;  case "${enableval}" in
5345              yes|"") enabled=yes; ENABLE_STATIC=YES ;;
5346              no) ;;
5347              *) ;;
5348     esac
5349 fi
5350
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5352 $as_echo "$enabled" >&6; }
5353
5354
5355 # When building release static library, there might be some optimization flags we can use
5356 if test "$ENABLE_STATIC" = "YES"; then
5357     if test "$ENABLE_SHARED" != "YES"; then
5358         if test "$ENABLE_RELEASE" = 1; then
5359             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can use static library optimization option" >&5
5360 $as_echo_n "checking whether we can use static library optimization option... " >&6; }
5361             CHECK_STATIC_OPT_FLAG=no
5362
5363             OLD_CPPFLAGS="${CPPFLAGS}"
5364             OLD_LDFLAGS="${LDFLAGS}"
5365
5366             case "${host}" in
5367             *-linux*|i*86-*-*bsd*|i*86-pc-gnu)
5368                 if test "$GCC" = yes; then
5369                     CPPFLAGS="${CPPFLAGS} -ffunction-sections -fdata-sections"
5370                     LDFLAGS="${LDFLAGS} -Wl,--gc-sections"
5371                 fi
5372                 ;;
5373             *)
5374                 ;;
5375             esac
5376
5377             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378 /* end confdefs.h.  */
5379
5380 int
5381 main ()
5382 {
5383
5384   ;
5385   return 0;
5386 }
5387 _ACEOF
5388 if ac_fn_c_try_link "$LINENO"; then :
5389   CHECK_STATIC_OPT_FLAG=yes
5390 else
5391   CHECK_STATIC_OPT_FLAG=no
5392 fi
5393 rm -f core conftest.err conftest.$ac_objext \
5394     conftest$ac_exeext conftest.$ac_ext
5395             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_STATIC_OPT_FLAG" >&5
5396 $as_echo "$CHECK_STATIC_OPT_FLAG" >&6; }
5397             if test "$CHECK_STATIC_OPT_FLAG" = no; then
5398                 CPPFLAGS="${OLD_CPPFLAGS}"
5399                 LDFLAGS="${OLD_LDFLAGS}"
5400             fi
5401         fi
5402     fi
5403 fi
5404
5405
5406 # Check whether to enable auto cleanup of libraries
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable auto cleanup of libraries" >&5
5408 $as_echo_n "checking whether to enable auto cleanup of libraries... " >&6; }
5409 enabled=no
5410 UCLN_NO_AUTO_CLEANUP=1
5411 # Check whether --enable-auto-cleanup was given.
5412 if test "${enable_auto_cleanup+set}" = set; then :
5413   enableval=$enable_auto_cleanup;  case "${enableval}" in
5414          yes) enabled=yes;
5415          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DUCLN_NO_AUTO_CLEANUP=0";
5416          UCLN_NO_AUTO_CLEANUP=0
5417           ;;
5418          *) ;;
5419     esac
5420 fi
5421
5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5423 $as_echo "$enabled" >&6; }
5424
5425
5426 # MSVC floating-point option
5427 MSVC_RELEASE_FLAG=""
5428 if test $enabled = yes
5429 then
5430     if test $icu_cv_host_frag = mh-cygwin-msvc -o $icu_cv_host_frag = mh-msys-msvc
5431     then
5432         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433 /* end confdefs.h.  */
5434
5435     #if defined _MSC_VER && _MSC_VER >= 1400
5436     #else
5437     Microsoft Visual C++ < 2005
5438     #endif
5439
5440 int
5441 main ()
5442 {
5443
5444   ;
5445   return 0;
5446 }
5447 _ACEOF
5448 if ac_fn_c_try_compile "$LINENO"; then :
5449   MSVC_RELEASE_FLAG="/fp:precise"
5450 else
5451   MSVC_RELEASE_FLAG="/Op"
5452 fi
5453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5454
5455         CFLAGS="${CFLAGS} ${MSVC_RELEASE_FLAG}"
5456         CXXFLAGS="${CXXFLAGS} ${MSVC_RELEASE_FLAG}"
5457     fi
5458 fi
5459
5460 # Check whether to enabled draft APIs
5461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable draft APIs" >&5
5462 $as_echo_n "checking whether to enable draft APIs... " >&6; }
5463 enabled=yes
5464 U_DEFAULT_SHOW_DRAFT=1
5465 # Check whether --enable-draft was given.
5466 if test "${enable_draft+set}" = set; then :
5467   enableval=$enable_draft;  case "${enableval}" in
5468          no) enabled=no; U_DEFAULT_SHOW_DRAFT=0;
5469          CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_DEFAULT_SHOW_DRAFT=0"
5470           ;;
5471          *) ;;
5472     esac
5473 fi
5474
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5476 $as_echo "$enabled" >&6; }
5477 # Make sure that we can use draft API in ICU.
5478 if test "$U_DEFAULT_SHOW_DRAFT" = 0; then
5479     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_SHOW_DRAFT_API -DU_SHOW_INTERNAL_API"
5480 fi
5481
5482
5483 if test -n "$ac_tool_prefix"; then
5484   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5485 set dummy ${ac_tool_prefix}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_RANLIB+:} false; then :
5489   $as_echo_n "(cached) " >&6
5490 else
5491   if test -n "$RANLIB"; then
5492   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5493 else
5494 as_save_IFS=$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_RANLIB="${ac_tool_prefix}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 RANLIB=$ac_cv_prog_RANLIB
5512 if test -n "$RANLIB"; then
5513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5514 $as_echo "$RANLIB" >&6; }
5515 else
5516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5517 $as_echo "no" >&6; }
5518 fi
5519
5520
5521 fi
5522 if test -z "$ac_cv_prog_RANLIB"; then
5523   ac_ct_RANLIB=$RANLIB
5524   # Extract the first word of "ranlib", so it can be a program name with args.
5525 set dummy ranlib; ac_word=$2
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5527 $as_echo_n "checking for $ac_word... " >&6; }
5528 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5529   $as_echo_n "(cached) " >&6
5530 else
5531   if test -n "$ac_ct_RANLIB"; then
5532   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5533 else
5534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5535 for as_dir in $PATH
5536 do
5537   IFS=$as_save_IFS
5538   test -z "$as_dir" && as_dir=.
5539     for ac_exec_ext in '' $ac_executable_extensions; do
5540   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5541     ac_cv_prog_ac_ct_RANLIB="ranlib"
5542     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5543     break 2
5544   fi
5545 done
5546   done
5547 IFS=$as_save_IFS
5548
5549 fi
5550 fi
5551 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5552 if test -n "$ac_ct_RANLIB"; then
5553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5554 $as_echo "$ac_ct_RANLIB" >&6; }
5555 else
5556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5557 $as_echo "no" >&6; }
5558 fi
5559
5560   if test "x$ac_ct_RANLIB" = x; then
5561     RANLIB=":"
5562   else
5563     case $cross_compiling:$ac_tool_warned in
5564 yes:)
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5566 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5567 ac_tool_warned=yes ;;
5568 esac
5569     RANLIB=$ac_ct_RANLIB
5570   fi
5571 else
5572   RANLIB="$ac_cv_prog_RANLIB"
5573 fi
5574
5575
5576 # need sed
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5578 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5579 if ${ac_cv_path_SED+:} false; then :
5580   $as_echo_n "(cached) " >&6
5581 else
5582             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5583      for ac_i in 1 2 3 4 5 6 7; do
5584        ac_script="$ac_script$as_nl$ac_script"
5585      done
5586      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5587      { ac_script=; unset ac_script;}
5588      if test -z "$SED"; then
5589   ac_path_SED_found=false
5590   # Loop through the user's path and test for each of PROGNAME-LIST
5591   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5592 for as_dir in $PATH
5593 do
5594   IFS=$as_save_IFS
5595   test -z "$as_dir" && as_dir=.
5596     for ac_prog in sed gsed; do
5597     for ac_exec_ext in '' $ac_executable_extensions; do
5598       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5599       as_fn_executable_p "$ac_path_SED" || continue
5600 # Check for GNU ac_path_SED and select it if it is found.
5601   # Check for GNU $ac_path_SED
5602 case `"$ac_path_SED" --version 2>&1` in
5603 *GNU*)
5604   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5605 *)
5606   ac_count=0
5607   $as_echo_n 0123456789 >"conftest.in"
5608   while :
5609   do
5610     cat "conftest.in" "conftest.in" >"conftest.tmp"
5611     mv "conftest.tmp" "conftest.in"
5612     cp "conftest.in" "conftest.nl"
5613     $as_echo '' >> "conftest.nl"
5614     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5615     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5616     as_fn_arith $ac_count + 1 && ac_count=$as_val
5617     if test $ac_count -gt ${ac_path_SED_max-0}; then
5618       # Best one so far, save it but keep looking for a better one
5619       ac_cv_path_SED="$ac_path_SED"
5620       ac_path_SED_max=$ac_count
5621     fi
5622     # 10*(2^10) chars as input seems more than enough
5623     test $ac_count -gt 10 && break
5624   done
5625   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5626 esac
5627
5628       $ac_path_SED_found && break 3
5629     done
5630   done
5631   done
5632 IFS=$as_save_IFS
5633   if test -z "$ac_cv_path_SED"; then
5634     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5635   fi
5636 else
5637   ac_cv_path_SED=$SED
5638 fi
5639
5640 fi
5641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5642 $as_echo "$ac_cv_path_SED" >&6; }
5643  SED="$ac_cv_path_SED"
5644   rm -f conftest.sed
5645
5646
5647 # look for 'ar' the proper way
5648 if test -n "$ac_tool_prefix"; then
5649   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5650 set dummy ${ac_tool_prefix}ar; ac_word=$2
5651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5652 $as_echo_n "checking for $ac_word... " >&6; }
5653 if ${ac_cv_prog_AR+:} false; then :
5654   $as_echo_n "(cached) " >&6
5655 else
5656   if test -n "$AR"; then
5657   ac_cv_prog_AR="$AR" # Let the user override the test.
5658 else
5659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5660 for as_dir in $PATH
5661 do
5662   IFS=$as_save_IFS
5663   test -z "$as_dir" && as_dir=.
5664     for ac_exec_ext in '' $ac_executable_extensions; do
5665   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5666     ac_cv_prog_AR="${ac_tool_prefix}ar"
5667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5668     break 2
5669   fi
5670 done
5671   done
5672 IFS=$as_save_IFS
5673
5674 fi
5675 fi
5676 AR=$ac_cv_prog_AR
5677 if test -n "$AR"; then
5678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5679 $as_echo "$AR" >&6; }
5680 else
5681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5682 $as_echo "no" >&6; }
5683 fi
5684
5685
5686 fi
5687 if test -z "$ac_cv_prog_AR"; then
5688   ac_ct_AR=$AR
5689   # Extract the first word of "ar", so it can be a program name with args.
5690 set dummy ar; ac_word=$2
5691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5692 $as_echo_n "checking for $ac_word... " >&6; }
5693 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5694   $as_echo_n "(cached) " >&6
5695 else
5696   if test -n "$ac_ct_AR"; then
5697   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5698 else
5699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5700 for as_dir in $PATH
5701 do
5702   IFS=$as_save_IFS
5703   test -z "$as_dir" && as_dir=.
5704     for ac_exec_ext in '' $ac_executable_extensions; do
5705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5706     ac_cv_prog_ac_ct_AR="ar"
5707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5708     break 2
5709   fi
5710 done
5711   done
5712 IFS=$as_save_IFS
5713
5714 fi
5715 fi
5716 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5717 if test -n "$ac_ct_AR"; then
5718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5719 $as_echo "$ac_ct_AR" >&6; }
5720 else
5721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5722 $as_echo "no" >&6; }
5723 fi
5724
5725   if test "x$ac_ct_AR" = x; then
5726     AR="false"
5727   else
5728     case $cross_compiling:$ac_tool_warned in
5729 yes:)
5730 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5731 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5732 ac_tool_warned=yes ;;
5733 esac
5734     AR=$ac_ct_AR
5735   fi
5736 else
5737   AR="$ac_cv_prog_AR"
5738 fi
5739
5740
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable renaming of symbols" >&5
5742 $as_echo_n "checking whether to enable renaming of symbols... " >&6; }
5743 enabled=yes
5744 U_DISABLE_RENAMING=0
5745 # Check whether --enable-renaming was given.
5746 if test "${enable_renaming+set}" = set; then :
5747   enableval=$enable_renaming;  case "${enableval}" in
5748              yes|"") enabled=yes ;;
5749              no) enabled=no; U_DISABLE_RENAMING=1;
5750              UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_DISABLE_RENAMING=1"
5751               ;;
5752              *) ;;
5753     esac
5754 fi
5755
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5757 $as_echo "$enabled" >&6; }
5758
5759
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable function and data tracing" >&5
5761 $as_echo_n "checking whether to enable function and data tracing... " >&6; }
5762 enabled=no
5763 U_ENABLE_TRACING=0
5764 # Check whether --enable-tracing was given.
5765 if test "${enable_tracing+set}" = set; then :
5766   enableval=$enable_tracing;  case "${enableval}" in
5767              yes|"") enabled=yes;
5768                      CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_TRACING=1";
5769                      U_ENABLE_TRACING=1 ;;
5770              no) enabled=no; U_ENABLE_TRACING=0 ;;
5771              *) ;;
5772     esac
5773 fi
5774
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enabled" >&5
5776 $as_echo "$enabled" >&6; }
5777
5778
5779 # check if elf.h is present.
5780 for ac_header in elf.h
5781 do :
5782   ac_fn_c_check_header_mongrel "$LINENO" "elf.h" "ac_cv_header_elf_h" "$ac_includes_default"
5783 if test "x$ac_cv_header_elf_h" = xyes; then :
5784   cat >>confdefs.h <<_ACEOF
5785 #define HAVE_ELF_H 1
5786 _ACEOF
5787
5788 fi
5789
5790 done
5791
5792 if test "x$ac_cv_header_elf_h" = "xyes"; then
5793     CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_HAVE_ELF_H=1";
5794 fi
5795
5796 # Enable/disable plugins
5797 # Check whether --enable-plugins was given.
5798 if test "${enable_plugins+set}" = set; then :
5799   enableval=$enable_plugins; case "${enableval}" in
5800                 yes) plugins=true ;;
5801                 no)  plugins=false ;;
5802                 *) as_fn_error $? "bad value ${enableval} for --enable-plugins" "$LINENO" 5 ;;
5803                 esac
5804 else
5805   plugins=false
5806 fi
5807
5808
5809
5810 if test "$plugins" = true; then
5811   PLUGINS_TRUE=
5812   U_HAVE_PLUGINS=1
5813 else
5814   PLUGINS_TRUE='#'
5815   U_HAVE_PLUGINS=0
5816 fi
5817
5818 if test "x$plugins" = "xtrue"; then
5819    UCONFIG_CPPFLAGS="$UCONFIG_CPPFLAGS -DUCONFIG_ENABLE_PLUGINS=1"
5820 fi
5821
5822
5823 U_ENABLE_DYLOAD=1
5824 enable=yes
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable dynamic loading of plugins. Ignored if plugins disabled." >&5
5826 $as_echo_n "checking whether to enable dynamic loading of plugins. Ignored if plugins disabled.... " >&6; }
5827 # Check whether --enable-dyload was given.
5828 if test "${enable_dyload+set}" = set; then :
5829   enableval=$enable_dyload;  case "${enableval}" in
5830              yes|"")
5831                      U_ENABLE_DYLOAD=1
5832                      enable=yes
5833                      ;;
5834              no)
5835                  U_ENABLE_DYLOAD=0;
5836                  enable=no;
5837                  CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DU_ENABLE_DYLOAD=0";
5838                  ;;
5839              *) ;;
5840     esac
5841 fi
5842
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable" >&5
5844 $as_echo "$enable" >&6; }
5845
5846
5847 if test "$enable" = "yes"; then
5848    for ac_header in dlfcn.h
5849 do :
5850   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
5851 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
5852   cat >>confdefs.h <<_ACEOF
5853 #define HAVE_DLFCN_H 1
5854 _ACEOF
5855
5856 fi
5857
5858 done
5859
5860    #AC_MSG_RESULT($enabled)
5861    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
5862 $as_echo_n "checking for library containing dlopen... " >&6; }
5863 if ${ac_cv_search_dlopen+:} false; then :
5864   $as_echo_n "(cached) " >&6
5865 else
5866   ac_func_search_save_LIBS=$LIBS
5867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5868 /* end confdefs.h.  */
5869
5870 /* Override any GCC internal prototype to avoid an error.
5871    Use char because int might match the return type of a GCC
5872    builtin and then its argument prototype would still apply.  */
5873 #ifdef __cplusplus
5874 extern "C"
5875 #endif
5876 char dlopen ();
5877 int
5878 main ()
5879 {
5880 return dlopen ();
5881   ;
5882   return 0;
5883 }
5884 _ACEOF
5885 for ac_lib in '' dl; do
5886   if test -z "$ac_lib"; then
5887     ac_res="none required"
5888   else
5889     ac_res=-l$ac_lib
5890     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
5891   fi
5892   if ac_fn_c_try_link "$LINENO"; then :
5893   ac_cv_search_dlopen=$ac_res
5894 fi
5895 rm -f core conftest.err conftest.$ac_objext \
5896     conftest$ac_exeext
5897   if ${ac_cv_search_dlopen+:} false; then :
5898   break
5899 fi
5900 done
5901 if ${ac_cv_search_dlopen+:} false; then :
5902
5903 else
5904   ac_cv_search_dlopen=no
5905 fi
5906 rm conftest.$ac_ext
5907 LIBS=$ac_func_search_save_LIBS
5908 fi
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
5910 $as_echo "$ac_cv_search_dlopen" >&6; }
5911 ac_res=$ac_cv_search_dlopen
5912 if test "$ac_res" != no; then :
5913   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5914
5915 fi
5916
5917    for ac_func in dlopen
5918 do :
5919   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
5920 if test "x$ac_cv_func_dlopen" = xyes; then :
5921   cat >>confdefs.h <<_ACEOF
5922 #define HAVE_DLOPEN 1
5923 _ACEOF
5924
5925 fi
5926 done
5927
5928
5929    if test "x$ac_cv_func_dlopen" != xyes; then
5930       CONFIG_CPPFLAGS="$CONFIG_CPPFLAGS -DHAVE_DLOPEN=0"
5931    fi
5932 fi
5933
5934 # Check for miscellanous functions.
5935 # So, use for putil / tools only.
5936 # Note that this will generate HAVE_GETTIMEOFDAY, not U_HAVE_GETTIMEOFDAY
5937 for ac_func in gettimeofday
5938 do :
5939   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5940 if test "x$ac_cv_func_gettimeofday" = xyes; then :
5941   cat >>confdefs.h <<_ACEOF
5942 #define HAVE_GETTIMEOFDAY 1
5943 _ACEOF
5944
5945 fi
5946 done
5947
5948
5949
5950 # Check whether to use the evil rpath or not
5951 # Check whether --enable-rpath was given.
5952 if test "${enable_rpath+set}" = set; then :
5953   enableval=$enable_rpath;  case "${enableval}" in
5954              yes|"") ENABLE_RPATH=YES ;;
5955              no) ;;
5956              *) ;;
5957     esac
5958 else
5959   ENABLE_RPATH=NO
5960
5961 fi
5962
5963
5964
5965
5966
5967 ac_ext=cpp
5968 ac_cpp='$CXXCPP $CPPFLAGS'
5969 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5970 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5971 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5972
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++ compiler" >&5
5974 $as_echo_n "checking if we have a C++ compiler... " >&6; }
5975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5976 /* end confdefs.h.  */
5977
5978 int
5979 main ()
5980 {
5981
5982   ;
5983   return 0;
5984 }
5985 _ACEOF
5986 if ac_fn_cxx_try_compile "$LINENO"; then :
5987   cxx_okay=yes
5988 else
5989   cxx_okay=no
5990 fi
5991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5992 if test $cxx_okay = yes
5993 then
5994         { $as_echo "$as_me:${as_lineno-$LINENO}: result: Good" >&5
5995 $as_echo "Good" >&6; }
5996 else
5997         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5998 $as_echo "no" >&6; }
5999         as_fn_error $? "C++ compiler $CXX does not work or no compiler found" "$LINENO" 5
6000 fi
6001
6002 if [ "$GXX" = yes ]; then
6003     # if CXXFLAGS does not have a "-std=" setting, set it now to -std=c++11,
6004     # and check that the compiler still works.
6005     if ! echo "$CXXFLAGS" | grep '\-std=' >/dev/null 2>&1; then
6006         OLD_CXXFLAGS="${CXXFLAGS}"
6007         CXXFLAGS="$CXXFLAGS -std=c++11"
6008         { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have a C++11 compiler" >&5
6009 $as_echo_n "checking if we have a C++11 compiler... " >&6; }
6010         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6011 /* end confdefs.h.  */
6012
6013 int
6014 main ()
6015 {
6016
6017   ;
6018   return 0;
6019 }
6020 _ACEOF
6021 if ac_fn_cxx_try_compile "$LINENO"; then :
6022   cxx11_okay=yes
6023 else
6024   cxx11_okay=no
6025 fi
6026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6027         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cxx11_okay" >&5
6028 $as_echo "$cxx11_okay" >&6; }
6029         if [ $cxx11_okay = yes ]; then
6030             { $as_echo "$as_me:${as_lineno-$LINENO}: Adding CXXFLAGS option -std=c++11" >&5
6031 $as_echo "$as_me: Adding CXXFLAGS option -std=c++11" >&6;}
6032             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -std=c++11"
6033         else
6034             CXXFLAGS="$OLD_CXXFLAGS"
6035         fi
6036         case "${host}" in
6037         *-*-solaris*)
6038             CXXFLAGS="$OLD_CXXFLAGS"
6039             ;;
6040         esac
6041     fi
6042 fi
6043
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if #include <atomic> works" >&5
6045 $as_echo_n "checking if #include <atomic> works... " >&6; }
6046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6047 /* end confdefs.h.  */
6048 #include <atomic>
6049 int
6050 main ()
6051 {
6052
6053   ;
6054   return 0;
6055 }
6056 _ACEOF
6057 if ac_fn_cxx_try_compile "$LINENO"; then :
6058   ac_cv_header_atomic=yes
6059 else
6060   ac_cv_header_atomic=no
6061 fi
6062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_atomic" >&5
6064 $as_echo "$ac_cv_header_atomic" >&6; }
6065 if test $ac_cv_header_atomic = yes
6066 then
6067         U_HAVE_ATOMIC=1
6068 else
6069         U_HAVE_ATOMIC=0
6070 fi
6071 # Make this available via CPPFLAGS
6072 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_ATOMIC=${U_HAVE_ATOMIC}"
6073
6074
6075 ac_ext=c
6076 ac_cpp='$CPP $CPPFLAGS'
6077 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6078 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6079 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6080
6081
6082 # Always build ICU with multi-threading support.
6083 OLD_LIBS=${LIBS}
6084
6085 # For Compaq Tru64 (OSF1), we must look for pthread_attr_init
6086 # and must do this before seaching for pthread_mutex_destroy, or
6087 # we will pick up libpthreads.so not libpthread.so
6088 # If this fails, then we must test for HPUX specials, before
6089 # moving on to a more generic test
6090
6091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_attr_init in -lpthread" >&5
6092 $as_echo_n "checking for pthread_attr_init in -lpthread... " >&6; }
6093 if ${ac_cv_lib_pthread_pthread_attr_init+:} false; then :
6094   $as_echo_n "(cached) " >&6
6095 else
6096   ac_check_lib_save_LIBS=$LIBS
6097 LIBS="-lpthread  $LIBS"
6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6099 /* end confdefs.h.  */
6100
6101 /* Override any GCC internal prototype to avoid an error.
6102    Use char because int might match the return type of a GCC
6103    builtin and then its argument prototype would still apply.  */
6104 #ifdef __cplusplus
6105 extern "C"
6106 #endif
6107 char pthread_attr_init ();
6108 int
6109 main ()
6110 {
6111 return pthread_attr_init ();
6112   ;
6113   return 0;
6114 }
6115 _ACEOF
6116 if ac_fn_c_try_link "$LINENO"; then :
6117   ac_cv_lib_pthread_pthread_attr_init=yes
6118 else
6119   ac_cv_lib_pthread_pthread_attr_init=no
6120 fi
6121 rm -f core conftest.err conftest.$ac_objext \
6122     conftest$ac_exeext conftest.$ac_ext
6123 LIBS=$ac_check_lib_save_LIBS
6124 fi
6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
6126 $as_echo "$ac_cv_lib_pthread_pthread_attr_init" >&6; }
6127 if test "x$ac_cv_lib_pthread_pthread_attr_init" = xyes; then :
6128   cat >>confdefs.h <<_ACEOF
6129 #define HAVE_LIBPTHREAD 1
6130 _ACEOF
6131
6132   LIBS="-lpthread $LIBS"
6133
6134 fi
6135
6136 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
6137   :
6138 else
6139   # Locate the right library for POSIX threads. We look for the
6140   # symbols in the libraries first, because on Solaris libc provides
6141   # pthread_create but libpthread has the real code :(
6142   # AIX uses libpthreads instead of libpthread, and HP/UX uses libpthread
6143   # FreeBSD users may need libpthread if they do not have libc_r.
6144
6145
6146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutex_destroy" >&5
6147 $as_echo_n "checking for library containing pthread_mutex_destroy... " >&6; }
6148 if ${ac_cv_search_pthread_mutex_destroy+:} false; then :
6149   $as_echo_n "(cached) " >&6
6150 else
6151   ac_func_search_save_LIBS="$LIBS"
6152 ac_cv_search_pthread_mutex_destroy="no"
6153 for i in pthread pthreads c_r ; do
6154 LIBS="-l$i  $ac_func_search_save_LIBS"
6155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6156 /* end confdefs.h.  */
6157
6158 /* Override any GCC internal prototype to avoid an error.
6159    Use char because int might match the return type of a GCC
6160    builtin and then its argument prototype would still apply.  */
6161 #ifdef __cplusplus
6162 extern "C"
6163 #endif
6164 char pthread_mutex_destroy ();
6165 int
6166 main ()
6167 {
6168 return pthread_mutex_destroy ();
6169   ;
6170   return 0;
6171 }
6172 _ACEOF
6173 if ac_fn_c_try_link "$LINENO"; then :
6174   ac_cv_search_pthread_mutex_destroy="-l$i"
6175 break
6176 fi
6177 rm -f core conftest.err conftest.$ac_objext \
6178     conftest$ac_exeext conftest.$ac_ext
6179 done
6180 if test "$ac_cv_search_pthread_mutex_destroy" = "no"; then
6181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6182 /* end confdefs.h.  */
6183
6184 /* Override any GCC internal prototype to avoid an error.
6185    Use char because int might match the return type of a GCC
6186    builtin and then its argument prototype would still apply.  */
6187 #ifdef __cplusplus
6188 extern "C"
6189 #endif
6190 char pthread_mutex_destroy ();
6191 int
6192 main ()
6193 {
6194 return pthread_mutex_destroy ();
6195   ;
6196   return 0;
6197 }
6198 _ACEOF
6199 if ac_fn_c_try_link "$LINENO"; then :
6200   ac_cv_search_pthread_mutex_destroy="none required"
6201 fi
6202 rm -f core conftest.err conftest.$ac_objext \
6203     conftest$ac_exeext conftest.$ac_ext
6204 fi
6205 LIBS="$ac_func_search_save_LIBS"
6206 fi
6207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutex_destroy" >&5
6208 $as_echo "$ac_cv_search_pthread_mutex_destroy" >&6; }
6209 if test "$ac_cv_search_pthread_mutex_destroy" != "no"; then
6210   test "$ac_cv_search_pthread_mutex_destroy" = "none required" || LIBS="$ac_cv_search_pthread_mutex_destroy $LIBS"
6211
6212 else :
6213
6214 fi
6215
6216   if test "$ac_cv_search_pthread_mutex_destroy" != no; then
6217     :
6218   else
6219     # For HP 11
6220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
6221 $as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
6222 if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
6223   $as_echo_n "(cached) " >&6
6224 else
6225   ac_check_lib_save_LIBS=$LIBS
6226 LIBS="-lpthread  $LIBS"
6227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6228 /* end confdefs.h.  */
6229
6230 /* Override any GCC internal prototype to avoid an error.
6231    Use char because int might match the return type of a GCC
6232    builtin and then its argument prototype would still apply.  */
6233 #ifdef __cplusplus
6234 extern "C"
6235 #endif
6236 char pthread_mutex_init ();
6237 int
6238 main ()
6239 {
6240 return pthread_mutex_init ();
6241   ;
6242   return 0;
6243 }
6244 _ACEOF
6245 if ac_fn_c_try_link "$LINENO"; then :
6246   ac_cv_lib_pthread_pthread_mutex_init=yes
6247 else
6248   ac_cv_lib_pthread_pthread_mutex_init=no
6249 fi
6250 rm -f core conftest.err conftest.$ac_objext \
6251     conftest$ac_exeext conftest.$ac_ext
6252 LIBS=$ac_check_lib_save_LIBS
6253 fi
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
6255 $as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
6256 if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
6257   cat >>confdefs.h <<_ACEOF
6258 #define HAVE_LIBPTHREAD 1
6259 _ACEOF
6260
6261   LIBS="-lpthread $LIBS"
6262
6263 fi
6264
6265     if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
6266       :
6267     fi
6268   fi
6269
6270   ac_fn_c_check_func "$LINENO" "pthread_mutex_lock" "ac_cv_func_pthread_mutex_lock"
6271 if test "x$ac_cv_func_pthread_mutex_lock" = xyes; then :
6272
6273 fi
6274
6275
6276   if test $ac_cv_func_pthread_mutex_lock = yes; then
6277     :
6278   fi
6279 fi
6280 # Check to see if we are using CygWin with MSVC
6281 case "${host}" in
6282 *-pc-cygwin*|*-pc-mingw*)
6283   # For gcc, the thread options are set by mh-mingw/mh-cygwin
6284   # For msvc, the thread options are set by runConfigureICU
6285   :
6286   ;;
6287 *-*-hpux*)
6288   # Add -mt because it does several nice things on newer compilers.
6289   case "${icu_cv_host_frag}" in
6290     mh-hpux-acc)
6291       OLD_CXXFLAGS="${CXXFLAGS}"
6292       CXXFLAGS="${CXXFLAGS} -mt"
6293       if test x"`${CXX} ${CXXFLAGS} 2>&1`" != x""; then
6294          CXXFLAGS="${OLD_CXXFLAGS}"
6295       else
6296          UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -mt"
6297       fi
6298     ;;
6299   esac
6300   ;;
6301 *-*-solaris*)
6302   case "${icu_cv_host_frag}" in
6303     mh-solaris)
6304          LIBS="${LIBS} -mt"
6305     ;;
6306   esac
6307   ;;
6308 esac
6309
6310 # Check whether --enable-weak-threads was given.
6311 if test "${enable_weak_threads+set}" = set; then :
6312   enableval=$enable_weak_threads; case "${enableval}" in
6313                 yes)
6314             LIB_THREAD="${LIBS%${OLD_LIBS}}"
6315             LIBS=${OLD_LIBS}
6316             ;;
6317                 no)  ;;
6318                 *) as_fn_error $? "bad value ${enableval} for --enable-weak-threads" "$LINENO" 5 ;;
6319                 esac
6320 fi
6321
6322
6323
6324 # Check for mmap()
6325
6326 # The AC_FUNC_MMAP macro doesn't work properly.  It seems to be too specific.
6327 # Do this check instead.
6328 HAVE_MMAP=0
6329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mmap" >&5
6330 $as_echo_n "checking for mmap... " >&6; }
6331 if ${ac_cv_func_mmap_ok+:} false; then :
6332   $as_echo_n "(cached) " >&6
6333 else
6334   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6335 /* end confdefs.h.  */
6336 #include <unistd.h>
6337 #include <sys/mman.h>
6338 #include <sys/stat.h>
6339 #include <fcntl.h>
6340 int
6341 main ()
6342 {
6343 mmap((void *)0, 0, PROT_READ, 0, 0, 0);
6344   ;
6345   return 0;
6346 }
6347 _ACEOF
6348 if ac_fn_c_try_link "$LINENO"; then :
6349   ac_cv_func_mmap_ok=yes
6350 else
6351   ac_cv_func_mmap_ok=no
6352 fi
6353 rm -f core conftest.err conftest.$ac_objext \
6354     conftest$ac_exeext conftest.$ac_ext
6355 fi
6356
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_ok" >&5
6358 $as_echo "$ac_cv_func_mmap_ok" >&6; }
6359 if test $ac_cv_func_mmap_ok = yes
6360 then
6361     HAVE_MMAP=1
6362 else
6363     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_MMAP=0"
6364 fi
6365
6366
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for genccode assembly" >&5
6368 $as_echo_n "checking for genccode assembly... " >&6; }
6369
6370 # Check to see if genccode can generate simple assembly.
6371 GENCCODE_ASSEMBLY=
6372 case "${host}" in
6373 *-linux*|*-kfreebsd*-gnu*|i*86-*-*bsd*|i*86-pc-gnu)
6374     if test "$GCC" = yes; then
6375         # We're using gcc, and the simple -a gcc command line works for genccode
6376         GENCCODE_ASSEMBLY="-a gcc"
6377     fi ;;
6378 i*86-*-solaris*)
6379     if test "$GCC" = yes; then
6380         # When using gcc, look if we're also using GNU as.
6381         # When using GNU as, the simple -a gcc command line works for genccode.
6382         asv=`"${CC}" -print-prog-name=as 2>/dev/null`
6383         asv=`"${asv}" --version 2>/dev/null`
6384         case "X${asv}" in
6385         X*GNU*) GENCCODE_ASSEMBLY="-a gcc" ;;
6386         X*) GENCCODE_ASSEMBLY="-a sun-x86" ;;
6387         esac
6388         unset asv
6389     else
6390         GENCCODE_ASSEMBLY="-a sun-x86"
6391     fi ;;
6392 sparc-*-solaris*)
6393     GENCCODE_ASSEMBLY="-a sun"
6394     ;;
6395 ia64-*-hpux*)
6396 # There has been some issues with building ICU data on HPUX ia64 aCC
6397 # when using the assemble code setting below.  For now, build without
6398 # assemble code for this platform.  This will increase the build time.
6399 #    GENCCODE_ASSEMBLY="-a aCC-ia64"
6400     ;;
6401 esac
6402
6403
6404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GENCCODE_ASSEMBLY" >&5
6405 $as_echo "$GENCCODE_ASSEMBLY" >&6; }
6406
6407 # Checks for header files
6408 for ac_header in inttypes.h
6409 do :
6410   ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
6411 if test "x$ac_cv_header_inttypes_h" = xyes; then :
6412   cat >>confdefs.h <<_ACEOF
6413 #define HAVE_INTTYPES_H 1
6414 _ACEOF
6415
6416 fi
6417
6418 done
6419
6420 if test $ac_cv_header_inttypes_h = no; then
6421  U_HAVE_INTTYPES_H=0
6422  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6423 else
6424  U_HAVE_INTTYPES_H=1
6425 fi
6426 if test "$CC" = ccc; then
6427  { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"C compiler set to CCC ${CC}\" " >&5
6428 $as_echo "\"C compiler set to CCC ${CC}\" " >&6; }
6429  case "${host}" in
6430         alpha*-*-*) U_HAVE_INTTYPES_H=0;
6431         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INTTYPES_H=0"
6432  esac
6433 fi
6434
6435
6436
6437 for ac_header in dirent.h
6438 do :
6439   ac_fn_c_check_header_mongrel "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default"
6440 if test "x$ac_cv_header_dirent_h" = xyes; then :
6441   cat >>confdefs.h <<_ACEOF
6442 #define HAVE_DIRENT_H 1
6443 _ACEOF
6444
6445 fi
6446
6447 done
6448
6449 if test $ac_cv_header_dirent_h = no; then
6450  U_HAVE_DIRENT_H=0
6451  CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_DIRENT_H=0"
6452 else
6453  U_HAVE_DIRENT_H=1
6454 fi
6455
6456
6457
6458 # Check for endianness
6459  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
6460 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
6461 if ${ac_cv_c_bigendian+:} false; then :
6462   $as_echo_n "(cached) " >&6
6463 else
6464   ac_cv_c_bigendian=unknown
6465     # See if we're dealing with a universal compiler.
6466     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6467 /* end confdefs.h.  */
6468 #ifndef __APPLE_CC__
6469                not a universal capable compiler
6470              #endif
6471              typedef int dummy;
6472
6473 _ACEOF
6474 if ac_fn_c_try_compile "$LINENO"; then :
6475
6476         # Check for potential -arch flags.  It is not universal unless
6477         # there are at least two -arch flags with different values.
6478         ac_arch=
6479         ac_prev=
6480         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
6481          if test -n "$ac_prev"; then
6482            case $ac_word in
6483              i?86 | x86_64 | ppc | ppc64)
6484                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
6485                  ac_arch=$ac_word
6486                else
6487                  ac_cv_c_bigendian=universal
6488                  break
6489                fi
6490                ;;
6491            esac
6492            ac_prev=
6493          elif test "x$ac_word" = "x-arch"; then
6494            ac_prev=arch
6495          fi
6496        done
6497 fi
6498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6499     if test $ac_cv_c_bigendian = unknown; then
6500       # See if sys/param.h defines the BYTE_ORDER macro.
6501       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6502 /* end confdefs.h.  */
6503 #include <sys/types.h>
6504              #include <sys/param.h>
6505
6506 int
6507 main ()
6508 {
6509 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
6510                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
6511                      && LITTLE_ENDIAN)
6512               bogus endian macros
6513              #endif
6514
6515   ;
6516   return 0;
6517 }
6518 _ACEOF
6519 if ac_fn_c_try_compile "$LINENO"; then :
6520   # It does; now see whether it defined to BIG_ENDIAN or not.
6521          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6522 /* end confdefs.h.  */
6523 #include <sys/types.h>
6524                 #include <sys/param.h>
6525
6526 int
6527 main ()
6528 {
6529 #if BYTE_ORDER != BIG_ENDIAN
6530                  not big endian
6531                 #endif
6532
6533   ;
6534   return 0;
6535 }
6536 _ACEOF
6537 if ac_fn_c_try_compile "$LINENO"; then :
6538   ac_cv_c_bigendian=yes
6539 else
6540   ac_cv_c_bigendian=no
6541 fi
6542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6543 fi
6544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6545     fi
6546     if test $ac_cv_c_bigendian = unknown; then
6547       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
6548       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h.  */
6550 #include <limits.h>
6551
6552 int
6553 main ()
6554 {
6555 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
6556               bogus endian macros
6557              #endif
6558
6559   ;
6560   return 0;
6561 }
6562 _ACEOF
6563 if ac_fn_c_try_compile "$LINENO"; then :
6564   # It does; now see whether it defined to _BIG_ENDIAN or not.
6565          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h.  */
6567 #include <limits.h>
6568
6569 int
6570 main ()
6571 {
6572 #ifndef _BIG_ENDIAN
6573                  not big endian
6574                 #endif
6575
6576   ;
6577   return 0;
6578 }
6579 _ACEOF
6580 if ac_fn_c_try_compile "$LINENO"; then :
6581   ac_cv_c_bigendian=yes
6582 else
6583   ac_cv_c_bigendian=no
6584 fi
6585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6586 fi
6587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6588     fi
6589     if test $ac_cv_c_bigendian = unknown; then
6590       # Compile a test program.
6591       if test "$cross_compiling" = yes; then :
6592   # Try to guess by grepping values from an object file.
6593          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6594 /* end confdefs.h.  */
6595 short int ascii_mm[] =
6596                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
6597                 short int ascii_ii[] =
6598                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
6599                 int use_ascii (int i) {
6600                   return ascii_mm[i] + ascii_ii[i];
6601                 }
6602                 short int ebcdic_ii[] =
6603                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
6604                 short int ebcdic_mm[] =
6605                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
6606                 int use_ebcdic (int i) {
6607                   return ebcdic_mm[i] + ebcdic_ii[i];
6608                 }
6609                 extern int foo;
6610
6611 int
6612 main ()
6613 {
6614 return use_ascii (foo) == use_ebcdic (foo);
6615   ;
6616   return 0;
6617 }
6618 _ACEOF
6619 if ac_fn_c_try_compile "$LINENO"; then :
6620   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
6621               ac_cv_c_bigendian=yes
6622             fi
6623             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
6624               if test "$ac_cv_c_bigendian" = unknown; then
6625                 ac_cv_c_bigendian=no
6626               else
6627                 # finding both strings is unlikely to happen, but who knows?
6628                 ac_cv_c_bigendian=unknown
6629               fi
6630             fi
6631 fi
6632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6633 else
6634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6635 /* end confdefs.h.  */
6636 $ac_includes_default
6637 int
6638 main ()
6639 {
6640
6641              /* Are we little or big endian?  From Harbison&Steele.  */
6642              union
6643              {
6644                long int l;
6645                char c[sizeof (long int)];
6646              } u;
6647              u.l = 1;
6648              return u.c[sizeof (long int) - 1] == 1;
6649
6650   ;
6651   return 0;
6652 }
6653 _ACEOF
6654 if ac_fn_c_try_run "$LINENO"; then :
6655   ac_cv_c_bigendian=no
6656 else
6657   ac_cv_c_bigendian=yes
6658 fi
6659 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6660   conftest.$ac_objext conftest.beam conftest.$ac_ext
6661 fi
6662
6663     fi
6664 fi
6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
6666 $as_echo "$ac_cv_c_bigendian" >&6; }
6667  case $ac_cv_c_bigendian in #(
6668    yes)
6669      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
6670 ;; #(
6671    no)
6672       ;; #(
6673    universal)
6674
6675 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
6676
6677      ;; #(
6678    *)
6679      as_fn_error $? "unknown endianness
6680  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
6681  esac
6682
6683 if test $ac_cv_c_bigendian = no; then
6684 U_IS_BIG_ENDIAN=0
6685 U_ENDIAN_CHAR="l"
6686 else
6687 U_IS_BIG_ENDIAN=1
6688 U_ENDIAN_CHAR="b"
6689 fi
6690
6691
6692 # Do various POSIX related checks
6693 U_HAVE_NL_LANGINFO_CODESET=0
6694 U_NL_LANGINFO_CODESET=-1
6695 ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo"
6696 if test "x$ac_cv_func_nl_langinfo" = xyes; then :
6697   U_HAVE_NL_LANGINFO=1
6698 else
6699   U_HAVE_NL_LANGINFO=0
6700 fi
6701
6702 if test $U_HAVE_NL_LANGINFO -eq 1; then
6703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo's argument to obtain the codeset" >&5
6704 $as_echo_n "checking for nl_langinfo's argument to obtain the codeset... " >&6; }
6705 if ${ac_cv_nl_langinfo_codeset+:} false; then :
6706   $as_echo_n "(cached) " >&6
6707 else
6708   ac_cv_nl_langinfo_codeset="unknown"
6709   for a in CODESET _NL_CTYPE_CODESET_NAME; do
6710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6711 /* end confdefs.h.  */
6712 #include <langinfo.h>
6713 int
6714 main ()
6715 {
6716 nl_langinfo($a);
6717   ;
6718   return 0;
6719 }
6720 _ACEOF
6721 if ac_fn_c_try_link "$LINENO"; then :
6722   ac_cv_nl_langinfo_codeset="$a"; break
6723 fi
6724 rm -f core conftest.err conftest.$ac_objext \
6725     conftest$ac_exeext conftest.$ac_ext
6726   done
6727 fi
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_nl_langinfo_codeset" >&5
6729 $as_echo "$ac_cv_nl_langinfo_codeset" >&6; }
6730   if test x$ac_cv_nl_langinfo_codeset != xunknown
6731   then
6732       U_HAVE_NL_LANGINFO_CODESET=1
6733       U_NL_LANGINFO_CODESET=$ac_cv_nl_langinfo_codeset
6734       if test "x${ac_cv_nl_langinfo_codeset}" != "xCODESET"
6735       then
6736         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DNL_LANGINFO_CODESET=${ac_cv_nl_langinfo_codeset}"
6737       fi
6738   else
6739       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_NL_LANGINFO_CODESET=0"
6740   fi
6741 fi
6742
6743
6744
6745 # Namespace support checks
6746 ac_ext=cpp
6747 ac_cpp='$CXXCPP $CPPFLAGS'
6748 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6749 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6750 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6751
6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for namespace support" >&5
6753 $as_echo_n "checking for namespace support... " >&6; }
6754 if ${ac_cv_namespace_ok+:} false; then :
6755   $as_echo_n "(cached) " >&6
6756 else
6757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6758 /* end confdefs.h.  */
6759 namespace x_version {void f(){}}
6760     namespace x = x_version;
6761     using namespace x_version;
6762
6763 int
6764 main ()
6765 {
6766 f();
6767   ;
6768   return 0;
6769 }
6770 _ACEOF
6771 if ac_fn_cxx_try_link "$LINENO"; then :
6772   ac_cv_namespace_ok=yes
6773 else
6774   ac_cv_namespace_ok=no
6775 fi
6776 rm -f core conftest.err conftest.$ac_objext \
6777     conftest$ac_exeext conftest.$ac_ext
6778 fi
6779
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_namespace_ok" >&5
6781 $as_echo "$ac_cv_namespace_ok" >&6; }
6782 if test $ac_cv_namespace_ok = no
6783 then
6784     as_fn_error $? "Namespace support is required to build ICU." "$LINENO" 5
6785 fi
6786
6787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for properly overriding new and delete" >&5
6788 $as_echo_n "checking for properly overriding new and delete... " >&6; }
6789 U_OVERRIDE_CXX_ALLOCATION=0
6790 U_HAVE_PLACEMENT_NEW=0
6791 if ${ac_cv_override_cxx_allocation_ok+:} false; then :
6792   $as_echo_n "(cached) " >&6
6793 else
6794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6795 /* end confdefs.h.  */
6796 #include <stdlib.h>
6797     class UMemory {
6798     public:
6799     void *operator new(size_t size) {return malloc(size);}
6800     void *operator new[](size_t size) {return malloc(size);}
6801     void operator delete(void *p) {free(p);}
6802     void operator delete[](void *p) {free(p);}
6803     };
6804
6805 int
6806 main ()
6807 {
6808
6809   ;
6810   return 0;
6811 }
6812 _ACEOF
6813 if ac_fn_cxx_try_link "$LINENO"; then :
6814   ac_cv_override_cxx_allocation_ok=yes
6815 else
6816   ac_cv_override_cxx_allocation_ok=no
6817 fi
6818 rm -f core conftest.err conftest.$ac_objext \
6819     conftest$ac_exeext conftest.$ac_ext
6820 fi
6821
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_cxx_allocation_ok" >&5
6823 $as_echo "$ac_cv_override_cxx_allocation_ok" >&6; }
6824 if test $ac_cv_override_cxx_allocation_ok = yes
6825 then
6826     U_OVERRIDE_CXX_ALLOCATION=1
6827     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for placement new and delete" >&5
6828 $as_echo_n "checking for placement new and delete... " >&6; }
6829     if ${ac_cv_override_placement_new_ok+:} false; then :
6830   $as_echo_n "(cached) " >&6
6831 else
6832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6833 /* end confdefs.h.  */
6834 #include <stdlib.h>
6835         class UMemory {
6836         public:
6837         void *operator new(size_t size) {return malloc(size);}
6838         void *operator new[](size_t size) {return malloc(size);}
6839         void operator delete(void *p) {free(p);}
6840         void operator delete[](void *p) {free(p);}
6841         void * operator new(size_t, void *ptr) { return ptr; }
6842         void operator delete(void *, void *) {}
6843         };
6844
6845 int
6846 main ()
6847 {
6848
6849   ;
6850   return 0;
6851 }
6852 _ACEOF
6853 if ac_fn_cxx_try_link "$LINENO"; then :
6854   ac_cv_override_placement_new_ok=yes
6855 else
6856   ac_cv_override_placement_new_ok=no
6857 fi
6858 rm -f core conftest.err conftest.$ac_objext \
6859     conftest$ac_exeext conftest.$ac_ext
6860 fi
6861
6862     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_override_placement_new_ok" >&5
6863 $as_echo "$ac_cv_override_placement_new_ok" >&6; }
6864     if test $ac_cv_override_placement_new_ok = yes
6865     then
6866         U_HAVE_PLACEMENT_NEW=1
6867     else
6868         CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_PLACEMENT_NEW=0"
6869     fi
6870 else
6871     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_OVERRIDE_CXX_ALLOCATION=0"
6872 fi
6873
6874
6875
6876 ac_ext=c
6877 ac_cpp='$CPP $CPPFLAGS'
6878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6881
6882 ac_fn_c_check_func "$LINENO" "popen" "ac_cv_func_popen"
6883 if test "x$ac_cv_func_popen" = xyes; then :
6884
6885 fi
6886
6887 if test x$ac_cv_func_popen = xyes
6888 then
6889      U_HAVE_POPEN=1
6890 else
6891      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_POPEN=0"
6892      U_HAVE_POPEN=0
6893 fi
6894
6895
6896 ac_fn_c_check_func "$LINENO" "tzset" "ac_cv_func_tzset"
6897 if test "x$ac_cv_func_tzset" = xyes; then :
6898
6899 fi
6900
6901 U_HAVE_TZSET=0
6902 if test x$ac_cv_func_tzset = xyes
6903 then
6904     U_TZSET=tzset
6905     U_HAVE_TZSET=1
6906 else
6907     ac_fn_c_check_func "$LINENO" "_tzset" "ac_cv_func__tzset"
6908 if test "x$ac_cv_func__tzset" = xyes; then :
6909
6910 fi
6911
6912     if test x$ac_cv_func__tzset = xyes
6913     then
6914         U_TZSET=_tzset
6915         U_HAVE_TZSET=1
6916     else
6917       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZSET=0"
6918     fi
6919 fi
6920
6921
6922
6923 U_HAVE_TZNAME=0
6924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
6925 $as_echo_n "checking for tzname... " >&6; }
6926 if ${ac_cv_var_tzname+:} false; then :
6927   $as_echo_n "(cached) " >&6
6928 else
6929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6930 /* end confdefs.h.  */
6931 #ifndef _XOPEN_SOURCE
6932 #define _XOPEN_SOURCE
6933 #endif
6934 #include <stdlib.h>
6935 #include <time.h>
6936 #ifndef tzname /* For SGI.  */
6937 extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
6938 #endif
6939 int
6940 main ()
6941 {
6942 atoi(*tzname);
6943   ;
6944   return 0;
6945 }
6946 _ACEOF
6947 if ac_fn_c_try_link "$LINENO"; then :
6948   ac_cv_var_tzname=yes
6949 else
6950   ac_cv_var_tzname=no
6951 fi
6952 rm -f core conftest.err conftest.$ac_objext \
6953     conftest$ac_exeext conftest.$ac_ext
6954 fi
6955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
6956 $as_echo "$ac_cv_var_tzname" >&6; }
6957 if test $ac_cv_var_tzname = yes; then
6958   U_TZNAME=tzname
6959   U_HAVE_TZNAME=1
6960 else
6961   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _tzname" >&5
6962 $as_echo_n "checking for _tzname... " >&6; }
6963 if ${ac_cv_var__tzname+:} false; then :
6964   $as_echo_n "(cached) " >&6
6965 else
6966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6967 /* end confdefs.h.  */
6968 #include <stdlib.h>
6969   #include <time.h>
6970   extern char *_tzname[];
6971 int
6972 main ()
6973 {
6974 atoi(*_tzname);
6975   ;
6976   return 0;
6977 }
6978 _ACEOF
6979 if ac_fn_c_try_link "$LINENO"; then :
6980   ac_cv_var__tzname=yes
6981 else
6982   ac_cv_var__tzname=no
6983 fi
6984 rm -f core conftest.err conftest.$ac_objext \
6985     conftest$ac_exeext conftest.$ac_ext
6986 fi
6987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__tzname" >&5
6988 $as_echo "$ac_cv_var__tzname" >&6; }
6989     if test $ac_cv_var__tzname = yes; then
6990       U_TZNAME=_tzname
6991       U_HAVE_TZNAME=1
6992     else
6993      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TZNAME=0"
6994     fi
6995 fi
6996
6997
6998
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone" >&5
7000 $as_echo_n "checking for timezone... " >&6; }
7001 if ${ac_cv_var_timezone+:} false; then :
7002   $as_echo_n "(cached) " >&6
7003 else
7004   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7005 /* end confdefs.h.  */
7006 #ifndef _XOPEN_SOURCE
7007 #define _XOPEN_SOURCE
7008 #endif
7009 #include <time.h>
7010
7011 int
7012 main ()
7013 {
7014 timezone = 1;
7015   ;
7016   return 0;
7017 }
7018 _ACEOF
7019 if ac_fn_c_try_link "$LINENO"; then :
7020   ac_cv_var_timezone=yes
7021 else
7022   ac_cv_var_timezone=no
7023 fi
7024 rm -f core conftest.err conftest.$ac_objext \
7025     conftest$ac_exeext conftest.$ac_ext
7026 fi
7027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_timezone" >&5
7028 $as_echo "$ac_cv_var_timezone" >&6; }
7029 U_HAVE_TIMEZONE=0
7030 if test $ac_cv_var_timezone = yes; then
7031   U_TIMEZONE=timezone
7032   U_HAVE_TIMEZONE=1
7033 else
7034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __timezone" >&5
7035 $as_echo_n "checking for __timezone... " >&6; }
7036 if ${ac_cv_var___timezone+:} false; then :
7037   $as_echo_n "(cached) " >&6
7038 else
7039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h.  */
7041 #include <time.h>
7042 int
7043 main ()
7044 {
7045 __timezone = 1;
7046   ;
7047   return 0;
7048 }
7049 _ACEOF
7050 if ac_fn_c_try_link "$LINENO"; then :
7051   ac_cv_var___timezone=yes
7052 else
7053   ac_cv_var___timezone=no
7054 fi
7055 rm -f core conftest.err conftest.$ac_objext \
7056     conftest$ac_exeext conftest.$ac_ext
7057 fi
7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var___timezone" >&5
7059 $as_echo "$ac_cv_var___timezone" >&6; }
7060   if test $ac_cv_var___timezone = yes; then
7061     U_TIMEZONE=__timezone
7062     U_HAVE_TIMEZONE=1
7063   else
7064     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _timezone" >&5
7065 $as_echo_n "checking for _timezone... " >&6; }
7066 if ${ac_cv_var__timezone+:} false; then :
7067   $as_echo_n "(cached) " >&6
7068 else
7069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7070 /* end confdefs.h.  */
7071 #include <time.h>
7072 int
7073 main ()
7074 {
7075 _timezone = 1;
7076   ;
7077   return 0;
7078 }
7079 _ACEOF
7080 if ac_fn_c_try_link "$LINENO"; then :
7081   ac_cv_var__timezone=yes
7082 else
7083   ac_cv_var__timezone=no
7084 fi
7085 rm -f core conftest.err conftest.$ac_objext \
7086     conftest$ac_exeext conftest.$ac_ext
7087 fi
7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__timezone" >&5
7089 $as_echo "$ac_cv_var__timezone" >&6; }
7090     if test $ac_cv_var__timezone = yes; then
7091       U_TIMEZONE=_timezone
7092       U_HAVE_TIMEZONE=1
7093     else
7094      CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_TIMEZONE=0"
7095     fi
7096   fi
7097 fi
7098
7099
7100
7101 ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l"
7102 if test "x$ac_cv_func_strtod_l" = xyes; then :
7103
7104 fi
7105
7106 if test x$ac_cv_func_strtod_l = xyes
7107 then
7108     U_HAVE_STRTOD_L=1
7109     ac_fn_c_check_header_mongrel "$LINENO" "xlocale.h" "ac_cv_header_xlocale_h" "$ac_includes_default"
7110 if test "x$ac_cv_header_xlocale_h" = xyes; then :
7111
7112 fi
7113
7114
7115     if test "$ac_cv_header_xlocale_h" = yes; then
7116       U_HAVE_XLOCALE_H=1
7117       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=1"
7118     else
7119       U_HAVE_XLOCALE_H=0
7120       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=1 -DU_HAVE_XLOCALE_H=0"
7121     fi
7122 else
7123     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_STRTOD_L=0"
7124     U_HAVE_STRTOD_L=0
7125 fi
7126
7127
7128 # Checks for typedefs
7129 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default"
7130 if test "x$ac_cv_type_int8_t" = xyes; then :
7131
7132 else
7133
7134 cat >>confdefs.h <<_ACEOF
7135 #define int8_t signed char
7136 _ACEOF
7137
7138 fi
7139
7140 ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default"
7141 if test "x$ac_cv_type_uint8_t" = xyes; then :
7142
7143 else
7144
7145 cat >>confdefs.h <<_ACEOF
7146 #define uint8_t unsigned char
7147 _ACEOF
7148
7149 fi
7150
7151 ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
7152 if test "x$ac_cv_type_int16_t" = xyes; then :
7153
7154 else
7155
7156 cat >>confdefs.h <<_ACEOF
7157 #define int16_t signed short
7158 _ACEOF
7159
7160 fi
7161
7162 ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default"
7163 if test "x$ac_cv_type_uint16_t" = xyes; then :
7164
7165 else
7166
7167 cat >>confdefs.h <<_ACEOF
7168 #define uint16_t unsigned short
7169 _ACEOF
7170
7171 fi
7172
7173 ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default"
7174 if test "x$ac_cv_type_int32_t" = xyes; then :
7175
7176 else
7177
7178 cat >>confdefs.h <<_ACEOF
7179 #define int32_t signed long
7180 _ACEOF
7181
7182 fi
7183
7184 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
7185 if test "x$ac_cv_type_uint32_t" = xyes; then :
7186
7187 else
7188
7189 cat >>confdefs.h <<_ACEOF
7190 #define uint32_t unsigned long
7191 _ACEOF
7192
7193 fi
7194
7195 ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default"
7196 if test "x$ac_cv_type_int64_t" = xyes; then :
7197
7198 else
7199
7200 cat >>confdefs.h <<_ACEOF
7201 #define int64_t signed long long
7202 _ACEOF
7203
7204 fi
7205
7206 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
7207 if test "x$ac_cv_type_uint64_t" = xyes; then :
7208
7209 else
7210
7211 cat >>confdefs.h <<_ACEOF
7212 #define uint64_t unsigned long long
7213 _ACEOF
7214
7215 fi
7216
7217
7218 if test $ac_cv_type_int8_t = no; then
7219 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT8_T=0"
7220 fi
7221
7222 if test $ac_cv_type_uint8_t = no; then
7223 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT8_T=0"
7224 fi
7225
7226 if test $ac_cv_type_int16_t = no; then
7227 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT16_T=0"
7228 fi
7229
7230 if test $ac_cv_type_uint16_t = no; then
7231 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT16_T=0"
7232 fi
7233
7234 if test $ac_cv_type_int32_t = no; then
7235 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT32_T=0"
7236 fi
7237
7238 if test $ac_cv_type_uint32_t = no; then
7239 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT32_T=0"
7240 fi
7241
7242 if test $ac_cv_type_int64_t = no; then
7243 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_INT64_T=0"
7244 fi
7245
7246 if test $ac_cv_type_uint64_t = no; then
7247 CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_UINT64_T=0"
7248 fi
7249
7250 # Do various wchar_t related checks
7251 ac_fn_c_check_header_mongrel "$LINENO" "wchar.h" "ac_cv_header_wchar_h" "$ac_includes_default"
7252 if test "x$ac_cv_header_wchar_h" = xyes; then :
7253
7254 fi
7255
7256
7257 if test "$ac_cv_header_wchar_h" = no
7258 then
7259     U_HAVE_WCHAR_H=0
7260     U_HAVE_WCSCPY=0
7261     CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCHAR_H=0 -DU_HAVE_WCSCPY=0"
7262 else
7263
7264 $as_echo "#define HAVE_WCHAR_H 1" >>confdefs.h
7265
7266     U_HAVE_WCHAR_H=1
7267     # Some broken systems have wchar.h but not some of its functions...
7268     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing wcscpy" >&5
7269 $as_echo_n "checking for library containing wcscpy... " >&6; }
7270 if ${ac_cv_search_wcscpy+:} false; then :
7271   $as_echo_n "(cached) " >&6
7272 else
7273   ac_func_search_save_LIBS=$LIBS
7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7275 /* end confdefs.h.  */
7276
7277 /* Override any GCC internal prototype to avoid an error.
7278    Use char because int might match the return type of a GCC
7279    builtin and then its argument prototype would still apply.  */
7280 #ifdef __cplusplus
7281 extern "C"
7282 #endif
7283 char wcscpy ();
7284 int
7285 main ()
7286 {
7287 return wcscpy ();
7288   ;
7289   return 0;
7290 }
7291 _ACEOF
7292 for ac_lib in '' wcs w; do
7293   if test -z "$ac_lib"; then
7294     ac_res="none required"
7295   else
7296     ac_res=-l$ac_lib
7297     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7298   fi
7299   if ac_fn_c_try_link "$LINENO"; then :
7300   ac_cv_search_wcscpy=$ac_res
7301 fi
7302 rm -f core conftest.err conftest.$ac_objext \
7303     conftest$ac_exeext
7304   if ${ac_cv_search_wcscpy+:} false; then :
7305   break
7306 fi
7307 done
7308 if ${ac_cv_search_wcscpy+:} false; then :
7309
7310 else
7311   ac_cv_search_wcscpy=no
7312 fi
7313 rm conftest.$ac_ext
7314 LIBS=$ac_func_search_save_LIBS
7315 fi
7316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_wcscpy" >&5
7317 $as_echo "$ac_cv_search_wcscpy" >&6; }
7318 ac_res=$ac_cv_search_wcscpy
7319 if test "$ac_res" != no; then :
7320   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7321
7322 fi
7323
7324     if test "$ac_cv_search_wcscpy" != no; then
7325       U_HAVE_WCSCPY=1
7326     else
7327       U_HAVE_WCSCPY=0
7328       CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_HAVE_WCSCPY=0"
7329     fi
7330 fi
7331
7332
7333
7334 # The cast to long int works around a bug in the HP C Compiler
7335 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7336 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7337 # This bug is HP SR number 8606223364.
7338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
7339 $as_echo_n "checking size of wchar_t... " >&6; }
7340 if ${ac_cv_sizeof_wchar_t+:} false; then :
7341   $as_echo_n "(cached) " >&6
7342 else
7343   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t"        "
7344 #if STDC_HEADERS
7345 #include <stddef.h>
7346 #endif
7347 #include <stdlib.h>
7348 #if HAVE_WCHAR_H
7349 #include <string.h>
7350 #include <wchar.h>
7351 #endif
7352 "; then :
7353
7354 else
7355   if test "$ac_cv_type_wchar_t" = yes; then
7356      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7357 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7358 as_fn_error 77 "cannot compute sizeof (wchar_t)
7359 See \`config.log' for more details" "$LINENO" 5; }
7360    else
7361      ac_cv_sizeof_wchar_t=0
7362    fi
7363 fi
7364
7365 fi
7366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
7367 $as_echo "$ac_cv_sizeof_wchar_t" >&6; }
7368
7369
7370
7371 cat >>confdefs.h <<_ACEOF
7372 #define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
7373 _ACEOF
7374
7375
7376 U_SIZEOF_WCHAR_T=$ac_cv_sizeof_wchar_t
7377 # We do this check to verify that everything is okay.
7378 if test $U_SIZEOF_WCHAR_T = 0; then
7379     if test $U_HAVE_WCHAR_H=1; then
7380        as_fn_error $? "There is wchar.h but the size of wchar_t is 0" "$LINENO" 5
7381     fi
7382 fi
7383
7384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for UTF-16 string literal support" >&5
7385 $as_echo_n "checking for UTF-16 string literal support... " >&6; }
7386 U_CHECK_UTF16_STRING=1
7387 CHECK_UTF16_STRING_RESULT="unknown"
7388
7389 case "${host}" in
7390 *-*-aix*|powerpc64-*-linux*)
7391     if test "$GCC" = no; then
7392         OLD_CFLAGS="${CFLAGS}"
7393         OLD_CXXFLAGS="${CXXFLAGS}"
7394         CFLAGS="${CFLAGS} -qutf"
7395         CXXFLAGS="${CXXFLAGS} -qutf"
7396         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7397 /* end confdefs.h.  */
7398 const unsigned short hello[] = u"hello";
7399 int
7400 main ()
7401 {
7402
7403   ;
7404   return 0;
7405 }
7406 _ACEOF
7407 if ac_fn_c_try_compile "$LINENO"; then :
7408   U_CHECK_UTF16_STRING=1
7409 else
7410   U_CHECK_UTF16_STRING=0
7411 fi
7412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7413         if test "$U_CHECK_UTF16_STRING" = 0; then
7414             CFLAGS="${OLD_CFLAGS}"
7415             CXXFLAGS="${OLD_CXXFLAGS}"
7416         else
7417             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -qutf"
7418             CHECK_UTF16_STRING_RESULT="-qutf"
7419         fi
7420     fi
7421     ;;
7422 *-*-solaris*)
7423     if test "$GCC" = no; then
7424         OLD_CFLAGS="${CFLAGS}"
7425         OLD_CXXFLAGS="${CXXFLAGS}"
7426         CFLAGS="${CFLAGS} -xustr=ascii_utf16_ushort"
7427         CXXFLAGS="${CXXFLAGS} -xustr=ascii_utf16_ushort"
7428         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7429 /* end confdefs.h.  */
7430 const unsigned short hello[] = U"hello";
7431 int
7432 main ()
7433 {
7434
7435   ;
7436   return 0;
7437 }
7438 _ACEOF
7439 if ac_fn_c_try_compile "$LINENO"; then :
7440   U_CHECK_UTF16_STRING=1
7441 else
7442   U_CHECK_UTF16_STRING=0
7443 fi
7444 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7445         if test "$U_CHECK_UTF16_STRING" = 0; then
7446             CFLAGS="${OLD_CFLAGS}"
7447             CXXFLAGS="${OLD_CXXFLAGS}"
7448         else
7449             CHECK_UTF16_STRING_RESULT="-xustr=ascii_utf16_ushort"
7450             UCONFIG_CXXFLAGS="${UCONFIG_CXXFLAGS} -xustr=ascii_utf16_ushort"
7451             UCONFIG_CFLAGS="${UCONFIG_CFLAGS} -xustr=ascii_utf16_ushort"
7452             # Since we can't detect the availability of this UTF-16 syntax at compile time,
7453             # we depend on configure telling us that we can use it.
7454             # Since we can't ensure ICU users use -xustr=ascii_utf16_ushort,
7455             # we only use this macro within ICU.
7456             # If an ICU user uses icu-config, this feature will be enabled.
7457             CONFIG_CPPFLAGS="${CONFIG_CPPFLAGS} -DU_CHECK_UTF16_STRING=1"
7458             U_CHECK_UTF16_STRING=0
7459         fi
7460     fi
7461     ;;
7462 *-*-hpux*)
7463     if test "$GCC" = no; then
7464         # The option will be detected at compile time without additional compiler options.
7465         CHECK_UTF16_STRING_RESULT="available"
7466     fi
7467     ;;
7468 *-*-cygwin)
7469     # wchar_t can be used
7470     CHECK_UTF16_STRING_RESULT="available"
7471     ;;
7472 *)
7473     ;;
7474 esac
7475
7476 # GCC >= 4.4 supports UTF16 string literals. As of ICU 62, both C and C++ files require them.
7477 if test "$CHECK_UTF16_STRING_RESULT" = "unknown"; then
7478     if test "$GCC" = yes; then
7479         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7480 /* end confdefs.h.  */
7481
7482 static const unsigned short test[] = u"This is a UTF16 literal string.";
7483
7484 int
7485 main ()
7486 {
7487
7488   ;
7489   return 0;
7490 }
7491 _ACEOF
7492 if ac_fn_c_try_compile "$LINENO"; then :
7493   CC_UTF16_STRING=1
7494 else
7495   CC_UTF16_STRING=0
7496 fi
7497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7498         if test "$CC_UTF16_STRING" = 1; then
7499             CHECK_UTF16_STRING_RESULT="C only";
7500         fi
7501     fi
7502     if test "$GXX" = yes; then
7503         # -Wno-return-type-c-linkage is desired so that stable ICU API is not warned about.
7504         ac_ext=cpp
7505 ac_cpp='$CXXCPP $CPPFLAGS'
7506 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7507 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7508 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
7509
7510         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7511 /* end confdefs.h.  */
7512
7513 static const char16_t test[] = u"This is a UTF16 literal string.";
7514
7515 int
7516 main ()
7517 {
7518
7519   ;
7520   return 0;
7521 }
7522 _ACEOF
7523 if ac_fn_cxx_try_compile "$LINENO"; then :
7524   CXX_UTF16_STRING=1
7525 else
7526   CXX_UTF16_STRING=0
7527 fi
7528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7529         ac_ext=c
7530 ac_cpp='$CPP $CPPFLAGS'
7531 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7532 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7533 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7534
7535         if test "$CXX_UTF16_STRING" = 1; then
7536             if test "$CC_UTF16_STRING" = 1; then
7537                 CHECK_UTF16_STRING_RESULT="available";
7538             else
7539                 CHECK_UTF16_STRING_RESULT="C++ only";
7540             fi
7541         fi
7542     fi
7543 fi
7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CHECK_UTF16_STRING_RESULT" >&5
7545 $as_echo "$CHECK_UTF16_STRING_RESULT" >&6; }
7546
7547 # Enable/disable extras
7548 # Check whether --enable-extras was given.
7549 if test "${enable_extras+set}" = set; then :
7550   enableval=$enable_extras; case "${enableval}" in
7551                 yes) extras=true ;;
7552                 no)  extras=false ;;
7553                 *) as_fn_error $? "bad value ${enableval} for --enable-extras" "$LINENO" 5 ;;
7554                 esac
7555 else
7556   extras=true
7557 fi
7558
7559
7560
7561 if test "$extras" = true; then
7562   EXTRAS_TRUE=
7563   U_HAVE_EXTRAS=1
7564 else
7565   EXTRAS_TRUE='#'
7566   U_HAVE_EXTRAS=0
7567 fi
7568 # Check whether --enable-icuio was given.
7569 if test "${enable_icuio+set}" = set; then :
7570   enableval=$enable_icuio; case "${enableval}" in
7571                 yes) icuio=true ;;
7572                 no)  icuio=false ;;
7573                 *) as_fn_error $? "bad value ${enableval} for --enable-icuio" "$LINENO" 5 ;;
7574                 esac
7575 else
7576   icuio=true
7577 fi
7578
7579
7580
7581 if test "$icuio" = true; then
7582   ICUIO_TRUE=
7583   U_HAVE_ICUIO=1
7584 else
7585   ICUIO_TRUE='#'
7586   U_HAVE_ICUIO=0
7587 fi
7588
7589 # Enable/disable layoutex
7590 # Check whether --enable-layoutex was given.
7591 if test "${enable_layoutex+set}" = set; then :
7592   enableval=$enable_layoutex; case "${enableval}" in
7593                 yes) layoutex=$have_icu_le_hb ;;
7594                 no)  layoutex=false ;;
7595                 *) as_fn_error $? "bad value ${enableval} for --enable-layoutex" "$LINENO" 5 ;;
7596                 esac
7597 else
7598   layoutex=$have_icu_le_hb
7599 fi
7600
7601
7602
7603 if test "$layoutex" = true; then
7604   LAYOUTEX_TRUE=
7605   U_HAVE_LAYOUTEX=1
7606 else
7607   LAYOUTEX_TRUE='#'
7608   U_HAVE_LAYOUTEX=0
7609 fi
7610
7611 # Enable/disable layout
7612 # Check whether --enable-layout was given.
7613 if test "${enable_layout+set}" = set; then :
7614   enableval=$enable_layout; case "${enableval}" in
7615                 yes) as_fn_error $? "The ICU Layout Engine has been removed." "$LINENO" 5 ;;
7616                 no)   ;;
7617                 *) ;;
7618                 esac
7619 fi
7620
7621
7622 # Enable/disable tools
7623 # Check whether --enable-tools was given.
7624 if test "${enable_tools+set}" = set; then :
7625   enableval=$enable_tools; case "${enableval}" in
7626                 yes) tools=true ;;
7627                 no)  tools=false ;;
7628                 *) as_fn_error $? "bad value ${enableval} for --enable-tools" "$LINENO" 5 ;;
7629                 esac
7630 else
7631   tools=true
7632 fi
7633
7634
7635
7636 if test "$tools" = true; then
7637   TOOLS_TRUE=
7638   U_HAVE_TOOLS=1
7639 else
7640   TOOLS_TRUE='#'
7641   U_HAVE_TOOLS=0
7642 fi
7643
7644
7645 # Check whether --with-data-packaging was given.
7646 if test "${with_data_packaging+set}" = set; then :
7647   withval=$with_data_packaging; case "${withval}" in
7648                 files|archive|library) datapackaging=$withval ;;
7649                 auto) datapackaging=$withval ;;
7650                 common) datapackaging=archive ;;
7651                 dll) datapackaging=library ;;
7652                 static) datapackaging=static ;;
7653                 *) as_fn_error $? "bad value ${withval} for --with-data-packaging" "$LINENO" 5 ;;
7654                 esac
7655 else
7656   datapackaging=
7657 fi
7658
7659
7660 # Note:  'thesysconfdir' is an evaluated version, for Man pages, so also for thedatadir, thelibdir, etc..
7661 # thesysconfdir=`eval echo $sysconfdir`
7662 thedatadir=`eval echo $datadir`
7663 # Always put raw data files in share/icu/{version}, etc.   Never use lib/icu/{version} for data files.. Actual shared libraries will go in {libdir}.
7664 pkgicudatadir=$datadir
7665 thepkgicudatadir=$thedatadir
7666
7667
7668
7669
7670 if test x"$datapackaging" = x -o x"$datapackaging" = xauto; then
7671         # default to library
7672         datapackaging=library
7673         if test "$ENABLE_STATIC" = "YES"; then
7674                 if test "$ENABLE_SHARED" != "YES"; then
7675                         datapackaging=static
7676                 fi
7677         fi
7678 fi
7679
7680 datapackaging_dir=`eval echo $thedatadir`"/icu/${VERSION}"
7681
7682 datapackaging_msg="(No explaination for mode $datapackaging.)"
7683
7684 datapackaging_msg_path="ICU will look in $datapackaging_dir which is the installation location. Call u_setDataDirectory() or use the ICU_DATA environment variable to override."
7685 datapackaging_msg_set="ICU will use the linked data library. If linked with the stub library located in stubdata/, the application can use udata_setCommonData() or set a data path to override."
7686 datapackaging_howfound="(unknown)"
7687
7688 case "$datapackaging" in
7689     files)
7690     DATA_PACKAGING_MODE=files
7691     datapackaging_msg="ICU data will be stored in individual files."
7692     datapackaging_howfound="$datapackaging_msg_path"
7693     ;;
7694     archive)
7695     DATA_PACKAGING_MODE=common
7696     datapackaging_msg="ICU data will be stored in a single .dat file."
7697     datapackaging_howfound="$datapackaging_msg_path"
7698     ;;
7699     library)
7700     DATA_PACKAGING_MODE=dll
7701     datapackaging_msg="ICU data will be linked with ICU."
7702     if test "$ENABLE_STATIC" = "YES"; then
7703         datapackaging_msg="$datapackaging_msg A static data library will be built. "
7704     fi
7705     if test "$ENABLE_SHARED" = "YES"; then
7706         datapackaging_msg="$datapackaging_msg A shared data library will be built. "
7707     fi
7708     datapackaging_howfound="$datapackaging_msg_set"
7709     ;;
7710     static)
7711     DATA_PACKAGING_MODE=static
7712     datapackaging_msg="ICU data will be stored in a static library."
7713     datapackaging_howfound="$datapackaging_msg_set"
7714     ;;
7715 esac
7716
7717
7718 # Sets a library suffix
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a library suffix to use" >&5
7720 $as_echo_n "checking for a library suffix to use... " >&6; }
7721
7722 # Check whether --with-library-suffix was given.
7723 if test "${with_library_suffix+set}" = set; then :
7724   withval=$with_library_suffix; ICULIBSUFFIX="${withval}"
7725 else
7726   ICULIBSUFFIX=
7727 fi
7728
7729 msg=$ICULIBSUFFIX
7730 if test "$msg" = ""; then
7731     msg=none
7732 fi
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
7734 $as_echo "$msg" >&6; }
7735
7736 if test "$ICULIBSUFFIX" != ""
7737 then
7738     U_HAVE_LIB_SUFFIX=1
7739     ICULIBSUFFIXCNAME=`echo _$ICULIBSUFFIX | sed 's/^A-Za-z0-9_/_/g'`
7740     UCONFIG_CPPFLAGS="${UCONFIG_CPPFLAGS} -DU_HAVE_LIB_SUFFIX=1 -DU_LIB_SUFFIX_C_NAME=${ICULIBSUFFIXCNAME} "
7741 else
7742     U_HAVE_LIB_SUFFIX=0
7743 fi
7744
7745
7746
7747 # Enable/disable tests
7748 # Check whether --enable-tests was given.
7749 if test "${enable_tests+set}" = set; then :
7750   enableval=$enable_tests; case "${enableval}" in
7751                 yes) tests=true ;;
7752                 no)  tests=false ;;
7753                 *) as_fn_error $? "bad value ${enableval} for --enable-tests" "$LINENO" 5 ;;
7754                 esac
7755 else
7756   tests=true
7757 fi
7758
7759
7760
7761 if test "$tests" = true; then
7762   TESTS_TRUE=
7763   U_HAVE_TESTS=1
7764 else
7765   TESTS_TRUE='#'
7766   U_HAVE_TESTS=0
7767 fi
7768
7769 # Enable/disable samples
7770 # Check whether --enable-samples was given.
7771 if test "${enable_samples+set}" = set; then :
7772   enableval=$enable_samples; case "${enableval}" in
7773                 yes) samples=true ;;
7774                 no)  samples=false ;;
7775                 *) as_fn_error $? "bad value ${enableval} for --enable-samples" "$LINENO" 5 ;;
7776                 esac
7777 else
7778   samples=true
7779 fi
7780
7781
7782
7783 if test "$samples" = true; then
7784   SAMPLES_TRUE=
7785   U_HAVE_SAMPLES=1
7786 else
7787   SAMPLES_TRUE='#'
7788   U_HAVE_SAMPLES=0
7789 fi
7790
7791 ICUDATA_CHAR=$U_ENDIAN_CHAR
7792
7793 # Platform-specific Makefile setup
7794 # set ICUDATA_CHAR to 'e' for any EBCDIC (which should be big endian) platform.
7795 case "${host}" in
7796         *-*-solaris*)   platform=U_SOLARIS ;;
7797         *-*-linux*|*-*-gnu|*-*-k*bsd*-gnu|*-*-kopensolaris*-gnu)        platform=U_LINUX ;;
7798         *-*-*bsd*|*-*-dragonfly*)       platform=U_BSD ;;
7799         *-*-aix*)       platform=U_AIX ;;
7800         *-*-hpux*)      platform=U_HPUX ;;
7801         *-apple-darwin*|*-apple-rhapsody*)      platform=U_DARWIN ;;
7802         *-*-cygwin*)    platform=U_CYGWIN ;;
7803         *-*-mingw*)     platform=U_MINGW ;;
7804         *-*ibm-openedition*|*-*-os390*) platform=OS390
7805                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7806                                 ICUDATA_CHAR="e"
7807                         fi ;;
7808         *-*-os400*)     platform=OS400
7809                         if test "${ICU_ENABLE_ASCII_STRINGS}" != "1"; then
7810                                 ICUDATA_CHAR="e"
7811                         fi ;;
7812         *-*-nto*)       platform=U_QNX ;;
7813         *-dec-osf*)     platform=U_OSF ;;
7814         *-*-beos)               platform=U_BEOS ;;
7815         *-*-irix*)              platform=U_IRIX ;;
7816         *-ncr-*)                platform=U_MPRAS ;;
7817         *)              platform=U_UNKNOWN_PLATFORM ;;
7818 esac
7819
7820
7821 platform_make_fragment_name="$icu_cv_host_frag"
7822 platform_make_fragment='$(top_srcdir)/config/'"$platform_make_fragment_name"
7823
7824
7825
7826 if test "${FORCE_LIBS}" != ""; then
7827    echo " *** Overriding automatically chosen LIBS=$LIBS, using instead FORCE_LIBS=${FORCE_LIBS}"  1>&6
7828    LIBS=${FORCE_LIBS}
7829 fi
7830
7831 # Now that we're done using CPPFLAGS etc. for tests, we can change it
7832 # for build.
7833
7834 if test "${CC}" == "clang"; then
7835    CLANGCFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7836 else
7837    CLANGCFLAGS=""
7838 fi
7839
7840 if test "${CXX}" == "clang++"; then
7841    CLANGCXXFLAGS="-Qunused-arguments -Wno-parentheses-equality"
7842 else
7843    CLANGCXXFLAGS=""
7844 fi
7845
7846 CPPFLAGS="$CPPFLAGS \$(THREADSCPPFLAGS)"
7847 CFLAGS="$CFLAGS \$(THREADSCFLAGS) $CLANGCFLAGS"
7848 CXXFLAGS="$CXXFLAGS \$(THREADSCXXFLAGS) $CLANGCXXFLAGS"
7849
7850
7851
7852
7853 # append all config cppflags
7854 CPPFLAGS="$CPPFLAGS $CONFIG_CPPFLAGS $UCONFIG_CPPFLAGS"
7855
7856 echo "CPPFLAGS=$CPPFLAGS"
7857 echo "CFLAGS=$CFLAGS"
7858 echo "CXXFLAGS=$CXXFLAGS"
7859
7860
7861 # output the Makefiles
7862 ac_config_files="$ac_config_files icudefs.mk Makefile data/pkgdataMakefile config/Makefile.inc config/icu.pc config/pkgdataMakefile data/Makefile stubdata/Makefile common/Makefile i18n/Makefile layoutex/Makefile io/Makefile extra/Makefile extra/uconv/Makefile extra/uconv/pkgdataMakefile extra/scrptrun/Makefile tools/Makefile tools/ctestfw/Makefile tools/toolutil/Makefile tools/makeconv/Makefile tools/genrb/Makefile tools/genccode/Makefile tools/gencmn/Makefile tools/gencnval/Makefile tools/gendict/Makefile tools/gentest/Makefile tools/gennorm2/Makefile tools/genbrk/Makefile tools/gensprep/Makefile tools/icuinfo/Makefile tools/icupkg/Makefile tools/icuswap/Makefile tools/pkgdata/Makefile tools/tzcode/Makefile tools/gencfu/Makefile tools/escapesrc/Makefile test/Makefile test/compat/Makefile test/testdata/Makefile test/testdata/pkgdataMakefile test/hdrtst/Makefile test/intltest/Makefile test/cintltst/Makefile test/iotest/Makefile test/letest/Makefile test/perf/Makefile test/perf/collationperf/Makefile test/perf/collperf/Makefile test/perf/collperf2/Makefile test/perf/dicttrieperf/Makefile test/perf/ubrkperf/Makefile test/perf/charperf/Makefile test/perf/convperf/Makefile test/perf/normperf/Makefile test/perf/DateFmtPerf/Makefile test/perf/howExpensiveIs/Makefile test/perf/strsrchperf/Makefile test/perf/unisetperf/Makefile test/perf/usetperf/Makefile test/perf/ustrperf/Makefile test/perf/utfperf/Makefile test/perf/utrie2perf/Makefile test/perf/leperf/Makefile samples/Makefile samples/date/Makefile samples/cal/Makefile samples/layout/Makefile"
7863
7864 cat >confcache <<\_ACEOF
7865 # This file is a shell script that caches the results of configure
7866 # tests run on this system so they can be shared between configure
7867 # scripts and configure runs, see configure's option --config-cache.
7868 # It is not useful on other systems.  If it contains results you don't
7869 # want to keep, you may remove or edit it.
7870 #
7871 # config.status only pays attention to the cache file if you give it
7872 # the --recheck option to rerun configure.
7873 #
7874 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7875 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7876 # following values.
7877
7878 _ACEOF
7879
7880 # The following way of writing the cache mishandles newlines in values,
7881 # but we know of no workaround that is simple, portable, and efficient.
7882 # So, we kill variables containing newlines.
7883 # Ultrix sh set writes to stderr and can't be redirected directly,
7884 # and sets the high bit in the cache file unless we assign to the vars.
7885 (
7886   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7887     eval ac_val=\$$ac_var
7888     case $ac_val in #(
7889     *${as_nl}*)
7890       case $ac_var in #(
7891       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7892 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7893       esac
7894       case $ac_var in #(
7895       _ | IFS | as_nl) ;; #(
7896       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7897       *) { eval $ac_var=; unset $ac_var;} ;;
7898       esac ;;
7899     esac
7900   done
7901
7902   (set) 2>&1 |
7903     case $as_nl`(ac_space=' '; set) 2>&1` in #(
7904     *${as_nl}ac_space=\ *)
7905       # `set' does not quote correctly, so add quotes: double-quote
7906       # substitution turns \\\\ into \\, and sed turns \\ into \.
7907       sed -n \
7908         "s/'/'\\\\''/g;
7909           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7910       ;; #(
7911     *)
7912       # `set' quotes correctly as required by POSIX, so do not add quotes.
7913       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7914       ;;
7915     esac |
7916     sort
7917 ) |
7918   sed '
7919      /^ac_cv_env_/b end
7920      t clear
7921      :clear
7922      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7923      t end
7924      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7925      :end' >>confcache
7926 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7927   if test -w "$cache_file"; then
7928     if test "x$cache_file" != "x/dev/null"; then
7929       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7930 $as_echo "$as_me: updating cache $cache_file" >&6;}
7931       if test ! -f "$cache_file" || test -h "$cache_file"; then
7932         cat confcache >"$cache_file"
7933       else
7934         case $cache_file in #(
7935         */* | ?:*)
7936           mv -f confcache "$cache_file"$$ &&
7937           mv -f "$cache_file"$$ "$cache_file" ;; #(
7938         *)
7939           mv -f confcache "$cache_file" ;;
7940         esac
7941       fi
7942     fi
7943   else
7944     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7945 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7946   fi
7947 fi
7948 rm -f confcache
7949
7950 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7951 # Let make expand exec_prefix.
7952 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7953
7954 # Transform confdefs.h into DEFS.
7955 # Protect against shell expansion while executing Makefile rules.
7956 # Protect against Makefile macro expansion.
7957 #
7958 # If the first sed substitution is executed (which looks for macros that
7959 # take arguments), then branch to the quote section.  Otherwise,
7960 # look for a macro that doesn't take arguments.
7961 ac_script='
7962 :mline
7963 /\\$/{
7964  N
7965  s,\\\n,,
7966  b mline
7967 }
7968 t clear
7969 :clear
7970 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
7971 t quote
7972 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
7973 t quote
7974 b any
7975 :quote
7976 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7977 s/\[/\\&/g
7978 s/\]/\\&/g
7979 s/\$/$$/g
7980 H
7981 :any
7982 ${
7983         g
7984         s/^\n//
7985         s/\n/ /g
7986         p
7987 }
7988 '
7989 DEFS=`sed -n "$ac_script" confdefs.h`
7990
7991
7992 ac_libobjs=
7993 ac_ltlibobjs=
7994 U=
7995 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7996   # 1. Remove the extension, and $U if already installed.
7997   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7998   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7999   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8000   #    will be set to the directory where LIBOBJS objects are built.
8001   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8002   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8003 done
8004 LIBOBJS=$ac_libobjs
8005
8006 LTLIBOBJS=$ac_ltlibobjs
8007
8008
8009
8010
8011 : "${CONFIG_STATUS=./config.status}"
8012 ac_write_fail=0
8013 ac_clean_files_save=$ac_clean_files
8014 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8016 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8017 as_write_fail=0
8018 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8019 #! $SHELL
8020 # Generated by $as_me.
8021 # Run this file to recreate the current configuration.
8022 # Compiler output produced by configure, useful for debugging
8023 # configure, is in config.log if it exists.
8024
8025 debug=false
8026 ac_cs_recheck=false
8027 ac_cs_silent=false
8028
8029 SHELL=\${CONFIG_SHELL-$SHELL}
8030 export SHELL
8031 _ASEOF
8032 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8033 ## -------------------- ##
8034 ## M4sh Initialization. ##
8035 ## -------------------- ##
8036
8037 # Be more Bourne compatible
8038 DUALCASE=1; export DUALCASE # for MKS sh
8039 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8040   emulate sh
8041   NULLCMD=:
8042   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8043   # is contrary to our usage.  Disable this feature.
8044   alias -g '${1+"$@"}'='"$@"'
8045   setopt NO_GLOB_SUBST
8046 else
8047   case `(set -o) 2>/dev/null` in #(
8048   *posix*) :
8049     set -o posix ;; #(
8050   *) :
8051      ;;
8052 esac
8053 fi
8054
8055
8056 as_nl='
8057 '
8058 export as_nl
8059 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8060 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8061 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8062 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8063 # Prefer a ksh shell builtin over an external printf program on Solaris,
8064 # but without wasting forks for bash or zsh.
8065 if test -z "$BASH_VERSION$ZSH_VERSION" \
8066     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8067   as_echo='print -r --'
8068   as_echo_n='print -rn --'
8069 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8070   as_echo='printf %s\n'
8071   as_echo_n='printf %s'
8072 else
8073   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8074     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8075     as_echo_n='/usr/ucb/echo -n'
8076   else
8077     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8078     as_echo_n_body='eval
8079       arg=$1;
8080       case $arg in #(
8081       *"$as_nl"*)
8082         expr "X$arg" : "X\\(.*\\)$as_nl";
8083         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8084       esac;
8085       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8086     '
8087     export as_echo_n_body
8088     as_echo_n='sh -c $as_echo_n_body as_echo'
8089   fi
8090   export as_echo_body
8091   as_echo='sh -c $as_echo_body as_echo'
8092 fi
8093
8094 # The user is always right.
8095 if test "${PATH_SEPARATOR+set}" != set; then
8096   PATH_SEPARATOR=:
8097   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8098     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8099       PATH_SEPARATOR=';'
8100   }
8101 fi
8102
8103
8104 # IFS
8105 # We need space, tab and new line, in precisely that order.  Quoting is
8106 # there to prevent editors from complaining about space-tab.
8107 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8108 # splitting by setting IFS to empty value.)
8109 IFS=" ""        $as_nl"
8110
8111 # Find who we are.  Look in the path if we contain no directory separator.
8112 as_myself=
8113 case $0 in #((
8114   *[\\/]* ) as_myself=$0 ;;
8115   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8116 for as_dir in $PATH
8117 do
8118   IFS=$as_save_IFS
8119   test -z "$as_dir" && as_dir=.
8120     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8121   done
8122 IFS=$as_save_IFS
8123
8124      ;;
8125 esac
8126 # We did not find ourselves, most probably we were run as `sh COMMAND'
8127 # in which case we are not to be found in the path.
8128 if test "x$as_myself" = x; then
8129   as_myself=$0
8130 fi
8131 if test ! -f "$as_myself"; then
8132   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8133   exit 1
8134 fi
8135
8136 # Unset variables that we do not need and which cause bugs (e.g. in
8137 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8138 # suppresses any "Segmentation fault" message there.  '((' could
8139 # trigger a bug in pdksh 5.2.14.
8140 for as_var in BASH_ENV ENV MAIL MAILPATH
8141 do eval test x\${$as_var+set} = xset \
8142   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8143 done
8144 PS1='$ '
8145 PS2='> '
8146 PS4='+ '
8147
8148 # NLS nuisances.
8149 LC_ALL=C
8150 export LC_ALL
8151 LANGUAGE=C
8152 export LANGUAGE
8153
8154 # CDPATH.
8155 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8156
8157
8158 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8159 # ----------------------------------------
8160 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8161 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8162 # script with STATUS, using 1 if that was 0.
8163 as_fn_error ()
8164 {
8165   as_status=$1; test $as_status -eq 0 && as_status=1
8166   if test "$4"; then
8167     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8168     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8169   fi
8170   $as_echo "$as_me: error: $2" >&2
8171   as_fn_exit $as_status
8172 } # as_fn_error
8173
8174
8175 # as_fn_set_status STATUS
8176 # -----------------------
8177 # Set $? to STATUS, without forking.
8178 as_fn_set_status ()
8179 {
8180   return $1
8181 } # as_fn_set_status
8182
8183 # as_fn_exit STATUS
8184 # -----------------
8185 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8186 as_fn_exit ()
8187 {
8188   set +e
8189   as_fn_set_status $1
8190   exit $1
8191 } # as_fn_exit
8192
8193 # as_fn_unset VAR
8194 # ---------------
8195 # Portably unset VAR.
8196 as_fn_unset ()
8197 {
8198   { eval $1=; unset $1;}
8199 }
8200 as_unset=as_fn_unset
8201 # as_fn_append VAR VALUE
8202 # ----------------------
8203 # Append the text in VALUE to the end of the definition contained in VAR. Take
8204 # advantage of any shell optimizations that allow amortized linear growth over
8205 # repeated appends, instead of the typical quadratic growth present in naive
8206 # implementations.
8207 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8208   eval 'as_fn_append ()
8209   {
8210     eval $1+=\$2
8211   }'
8212 else
8213   as_fn_append ()
8214   {
8215     eval $1=\$$1\$2
8216   }
8217 fi # as_fn_append
8218
8219 # as_fn_arith ARG...
8220 # ------------------
8221 # Perform arithmetic evaluation on the ARGs, and store the result in the
8222 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8223 # must be portable across $(()) and expr.
8224 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8225   eval 'as_fn_arith ()
8226   {
8227     as_val=$(( $* ))
8228   }'
8229 else
8230   as_fn_arith ()
8231   {
8232     as_val=`expr "$@" || test $? -eq 1`
8233   }
8234 fi # as_fn_arith
8235
8236
8237 if expr a : '\(a\)' >/dev/null 2>&1 &&
8238    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8239   as_expr=expr
8240 else
8241   as_expr=false
8242 fi
8243
8244 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8245   as_basename=basename
8246 else
8247   as_basename=false
8248 fi
8249
8250 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8251   as_dirname=dirname
8252 else
8253   as_dirname=false
8254 fi
8255
8256 as_me=`$as_basename -- "$0" ||
8257 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8258          X"$0" : 'X\(//\)$' \| \
8259          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8260 $as_echo X/"$0" |
8261     sed '/^.*\/\([^/][^/]*\)\/*$/{
8262             s//\1/
8263             q
8264           }
8265           /^X\/\(\/\/\)$/{
8266             s//\1/
8267             q
8268           }
8269           /^X\/\(\/\).*/{
8270             s//\1/
8271             q
8272           }
8273           s/.*/./; q'`
8274
8275 # Avoid depending upon Character Ranges.
8276 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8277 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8278 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8279 as_cr_digits='0123456789'
8280 as_cr_alnum=$as_cr_Letters$as_cr_digits
8281
8282 ECHO_C= ECHO_N= ECHO_T=
8283 case `echo -n x` in #(((((
8284 -n*)
8285   case `echo 'xy\c'` in
8286   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8287   xy)  ECHO_C='\c';;
8288   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8289        ECHO_T=' ';;
8290   esac;;
8291 *)
8292   ECHO_N='-n';;
8293 esac
8294
8295 rm -f conf$$ conf$$.exe conf$$.file
8296 if test -d conf$$.dir; then
8297   rm -f conf$$.dir/conf$$.file
8298 else
8299   rm -f conf$$.dir
8300   mkdir conf$$.dir 2>/dev/null
8301 fi
8302 if (echo >conf$$.file) 2>/dev/null; then
8303   if ln -s conf$$.file conf$$ 2>/dev/null; then
8304     as_ln_s='ln -s'
8305     # ... but there are two gotchas:
8306     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8307     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8308     # In both cases, we have to default to `cp -pR'.
8309     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8310       as_ln_s='cp -pR'
8311   elif ln conf$$.file conf$$ 2>/dev/null; then
8312     as_ln_s=ln
8313   else
8314     as_ln_s='cp -pR'
8315   fi
8316 else
8317   as_ln_s='cp -pR'
8318 fi
8319 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8320 rmdir conf$$.dir 2>/dev/null
8321
8322
8323 # as_fn_mkdir_p
8324 # -------------
8325 # Create "$as_dir" as a directory, including parents if necessary.
8326 as_fn_mkdir_p ()
8327 {
8328
8329   case $as_dir in #(
8330   -*) as_dir=./$as_dir;;
8331   esac
8332   test -d "$as_dir" || eval $as_mkdir_p || {
8333     as_dirs=
8334     while :; do
8335       case $as_dir in #(
8336       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8337       *) as_qdir=$as_dir;;
8338       esac
8339       as_dirs="'$as_qdir' $as_dirs"
8340       as_dir=`$as_dirname -- "$as_dir" ||
8341 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8342          X"$as_dir" : 'X\(//\)[^/]' \| \
8343          X"$as_dir" : 'X\(//\)$' \| \
8344          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8345 $as_echo X"$as_dir" |
8346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8347             s//\1/
8348             q
8349           }
8350           /^X\(\/\/\)[^/].*/{
8351             s//\1/
8352             q
8353           }
8354           /^X\(\/\/\)$/{
8355             s//\1/
8356             q
8357           }
8358           /^X\(\/\).*/{
8359             s//\1/
8360             q
8361           }
8362           s/.*/./; q'`
8363       test -d "$as_dir" && break
8364     done
8365     test -z "$as_dirs" || eval "mkdir $as_dirs"
8366   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8367
8368
8369 } # as_fn_mkdir_p
8370 if mkdir -p . 2>/dev/null; then
8371   as_mkdir_p='mkdir -p "$as_dir"'
8372 else
8373   test -d ./-p && rmdir ./-p
8374   as_mkdir_p=false
8375 fi
8376
8377
8378 # as_fn_executable_p FILE
8379 # -----------------------
8380 # Test if FILE is an executable regular file.
8381 as_fn_executable_p ()
8382 {
8383   test -f "$1" && test -x "$1"
8384 } # as_fn_executable_p
8385 as_test_x='test -x'
8386 as_executable_p=as_fn_executable_p
8387
8388 # Sed expression to map a string onto a valid CPP name.
8389 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8390
8391 # Sed expression to map a string onto a valid variable name.
8392 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8393
8394
8395 exec 6>&1
8396 ## ----------------------------------- ##
8397 ## Main body of $CONFIG_STATUS script. ##
8398 ## ----------------------------------- ##
8399 _ASEOF
8400 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8401
8402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8403 # Save the log message, to keep $0 and so on meaningful, and to
8404 # report actual input values of CONFIG_FILES etc. instead of their
8405 # values after options handling.
8406 ac_log="
8407 This file was extended by ICU $as_me 62.1, which was
8408 generated by GNU Autoconf 2.69.  Invocation command line was
8409
8410   CONFIG_FILES    = $CONFIG_FILES
8411   CONFIG_HEADERS  = $CONFIG_HEADERS
8412   CONFIG_LINKS    = $CONFIG_LINKS
8413   CONFIG_COMMANDS = $CONFIG_COMMANDS
8414   $ $0 $@
8415
8416 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8417 "
8418
8419 _ACEOF
8420
8421 case $ac_config_files in *"
8422 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8423 esac
8424
8425
8426
8427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8428 # Files that config.status was made for.
8429 config_files="$ac_config_files"
8430
8431 _ACEOF
8432
8433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8434 ac_cs_usage="\
8435 \`$as_me' instantiates files and other configuration actions
8436 from templates according to the current configuration.  Unless the files
8437 and actions are specified as TAGs, all are instantiated by default.
8438
8439 Usage: $0 [OPTION]... [TAG]...
8440
8441   -h, --help       print this help, then exit
8442   -V, --version    print version number and configuration settings, then exit
8443       --config     print configuration, then exit
8444   -q, --quiet, --silent
8445                    do not print progress messages
8446   -d, --debug      don't remove temporary files
8447       --recheck    update $as_me by reconfiguring in the same conditions
8448       --file=FILE[:TEMPLATE]
8449                    instantiate the configuration file FILE
8450
8451 Configuration files:
8452 $config_files
8453
8454 Report bugs to <http://icu-project.org/bugs>.
8455 ICU home page: <http://icu-project.org>."
8456
8457 _ACEOF
8458 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8459 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8460 ac_cs_version="\\
8461 ICU config.status 62.1
8462 configured by $0, generated by GNU Autoconf 2.69,
8463   with options \\"\$ac_cs_config\\"
8464
8465 Copyright (C) 2012 Free Software Foundation, Inc.
8466 This config.status script is free software; the Free Software Foundation
8467 gives unlimited permission to copy, distribute and modify it."
8468
8469 ac_pwd='$ac_pwd'
8470 srcdir='$srcdir'
8471 INSTALL='$INSTALL'
8472 test -n "\$AWK" || AWK=awk
8473 _ACEOF
8474
8475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8476 # The default lists apply if the user does not specify any file.
8477 ac_need_defaults=:
8478 while test $# != 0
8479 do
8480   case $1 in
8481   --*=?*)
8482     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8483     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8484     ac_shift=:
8485     ;;
8486   --*=)
8487     ac_option=`expr "X$1" : 'X\([^=]*\)='`
8488     ac_optarg=
8489     ac_shift=:
8490     ;;
8491   *)
8492     ac_option=$1
8493     ac_optarg=$2
8494     ac_shift=shift
8495     ;;
8496   esac
8497
8498   case $ac_option in
8499   # Handling of the options.
8500   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8501     ac_cs_recheck=: ;;
8502   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8503     $as_echo "$ac_cs_version"; exit ;;
8504   --config | --confi | --conf | --con | --co | --c )
8505     $as_echo "$ac_cs_config"; exit ;;
8506   --debug | --debu | --deb | --de | --d | -d )
8507     debug=: ;;
8508   --file | --fil | --fi | --f )
8509     $ac_shift
8510     case $ac_optarg in
8511     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8512     '') as_fn_error $? "missing file argument" ;;
8513     esac
8514     as_fn_append CONFIG_FILES " '$ac_optarg'"
8515     ac_need_defaults=false;;
8516   --he | --h |  --help | --hel | -h )
8517     $as_echo "$ac_cs_usage"; exit ;;
8518   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8519   | -silent | --silent | --silen | --sile | --sil | --si | --s)
8520     ac_cs_silent=: ;;
8521
8522   # This is an error.
8523   -*) as_fn_error $? "unrecognized option: \`$1'
8524 Try \`$0 --help' for more information." ;;
8525
8526   *) as_fn_append ac_config_targets " $1"
8527      ac_need_defaults=false ;;
8528
8529   esac
8530   shift
8531 done
8532
8533 ac_configure_extra_args=
8534
8535 if $ac_cs_silent; then
8536   exec 6>/dev/null
8537   ac_configure_extra_args="$ac_configure_extra_args --silent"
8538 fi
8539
8540 _ACEOF
8541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8542 if \$ac_cs_recheck; then
8543   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8544   shift
8545   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8546   CONFIG_SHELL='$SHELL'
8547   export CONFIG_SHELL
8548   exec "\$@"
8549 fi
8550
8551 _ACEOF
8552 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8553 exec 5>>config.log
8554 {
8555   echo
8556   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8557 ## Running $as_me. ##
8558 _ASBOX
8559   $as_echo "$ac_log"
8560 } >&5
8561
8562 _ACEOF
8563 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8564 _ACEOF
8565
8566 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8567
8568 # Handling of arguments.
8569 for ac_config_target in $ac_config_targets
8570 do
8571   case $ac_config_target in
8572     "icudefs.mk") CONFIG_FILES="$CONFIG_FILES icudefs.mk" ;;
8573     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8574     "data/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES data/pkgdataMakefile" ;;
8575     "config/Makefile.inc") CONFIG_FILES="$CONFIG_FILES config/Makefile.inc" ;;
8576     "config/icu.pc") CONFIG_FILES="$CONFIG_FILES config/icu.pc" ;;
8577     "config/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES config/pkgdataMakefile" ;;
8578     "data/Makefile") CONFIG_FILES="$CONFIG_FILES data/Makefile" ;;
8579     "stubdata/Makefile") CONFIG_FILES="$CONFIG_FILES stubdata/Makefile" ;;
8580     "common/Makefile") CONFIG_FILES="$CONFIG_FILES common/Makefile" ;;
8581     "i18n/Makefile") CONFIG_FILES="$CONFIG_FILES i18n/Makefile" ;;
8582     "layoutex/Makefile") CONFIG_FILES="$CONFIG_FILES layoutex/Makefile" ;;
8583     "io/Makefile") CONFIG_FILES="$CONFIG_FILES io/Makefile" ;;
8584     "extra/Makefile") CONFIG_FILES="$CONFIG_FILES extra/Makefile" ;;
8585     "extra/uconv/Makefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/Makefile" ;;
8586     "extra/uconv/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES extra/uconv/pkgdataMakefile" ;;
8587     "extra/scrptrun/Makefile") CONFIG_FILES="$CONFIG_FILES extra/scrptrun/Makefile" ;;
8588     "tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
8589     "tools/ctestfw/Makefile") CONFIG_FILES="$CONFIG_FILES tools/ctestfw/Makefile" ;;
8590     "tools/toolutil/Makefile") CONFIG_FILES="$CONFIG_FILES tools/toolutil/Makefile" ;;
8591     "tools/makeconv/Makefile") CONFIG_FILES="$CONFIG_FILES tools/makeconv/Makefile" ;;
8592     "tools/genrb/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genrb/Makefile" ;;
8593     "tools/genccode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genccode/Makefile" ;;
8594     "tools/gencmn/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencmn/Makefile" ;;
8595     "tools/gencnval/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencnval/Makefile" ;;
8596     "tools/gendict/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gendict/Makefile" ;;
8597     "tools/gentest/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gentest/Makefile" ;;
8598     "tools/gennorm2/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gennorm2/Makefile" ;;
8599     "tools/genbrk/Makefile") CONFIG_FILES="$CONFIG_FILES tools/genbrk/Makefile" ;;
8600     "tools/gensprep/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gensprep/Makefile" ;;
8601     "tools/icuinfo/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuinfo/Makefile" ;;
8602     "tools/icupkg/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icupkg/Makefile" ;;
8603     "tools/icuswap/Makefile") CONFIG_FILES="$CONFIG_FILES tools/icuswap/Makefile" ;;
8604     "tools/pkgdata/Makefile") CONFIG_FILES="$CONFIG_FILES tools/pkgdata/Makefile" ;;
8605     "tools/tzcode/Makefile") CONFIG_FILES="$CONFIG_FILES tools/tzcode/Makefile" ;;
8606     "tools/gencfu/Makefile") CONFIG_FILES="$CONFIG_FILES tools/gencfu/Makefile" ;;
8607     "tools/escapesrc/Makefile") CONFIG_FILES="$CONFIG_FILES tools/escapesrc/Makefile" ;;
8608     "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;;
8609     "test/compat/Makefile") CONFIG_FILES="$CONFIG_FILES test/compat/Makefile" ;;
8610     "test/testdata/Makefile") CONFIG_FILES="$CONFIG_FILES test/testdata/Makefile" ;;
8611     "test/testdata/pkgdataMakefile") CONFIG_FILES="$CONFIG_FILES test/testdata/pkgdataMakefile" ;;
8612     "test/hdrtst/Makefile") CONFIG_FILES="$CONFIG_FILES test/hdrtst/Makefile" ;;
8613     "test/intltest/Makefile") CONFIG_FILES="$CONFIG_FILES test/intltest/Makefile" ;;
8614     "test/cintltst/Makefile") CONFIG_FILES="$CONFIG_FILES test/cintltst/Makefile" ;;
8615     "test/iotest/Makefile") CONFIG_FILES="$CONFIG_FILES test/iotest/Makefile" ;;
8616     "test/letest/Makefile") CONFIG_FILES="$CONFIG_FILES test/letest/Makefile" ;;
8617     "test/perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/Makefile" ;;
8618     "test/perf/collationperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collationperf/Makefile" ;;
8619     "test/perf/collperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf/Makefile" ;;
8620     "test/perf/collperf2/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/collperf2/Makefile" ;;
8621     "test/perf/dicttrieperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/dicttrieperf/Makefile" ;;
8622     "test/perf/ubrkperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ubrkperf/Makefile" ;;
8623     "test/perf/charperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/charperf/Makefile" ;;
8624     "test/perf/convperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/convperf/Makefile" ;;
8625     "test/perf/normperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/normperf/Makefile" ;;
8626     "test/perf/DateFmtPerf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/DateFmtPerf/Makefile" ;;
8627     "test/perf/howExpensiveIs/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/howExpensiveIs/Makefile" ;;
8628     "test/perf/strsrchperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/strsrchperf/Makefile" ;;
8629     "test/perf/unisetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/unisetperf/Makefile" ;;
8630     "test/perf/usetperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/usetperf/Makefile" ;;
8631     "test/perf/ustrperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/ustrperf/Makefile" ;;
8632     "test/perf/utfperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utfperf/Makefile" ;;
8633     "test/perf/utrie2perf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/utrie2perf/Makefile" ;;
8634     "test/perf/leperf/Makefile") CONFIG_FILES="$CONFIG_FILES test/perf/leperf/Makefile" ;;
8635     "samples/Makefile") CONFIG_FILES="$CONFIG_FILES samples/Makefile" ;;
8636     "samples/date/Makefile") CONFIG_FILES="$CONFIG_FILES samples/date/Makefile" ;;
8637     "samples/cal/Makefile") CONFIG_FILES="$CONFIG_FILES samples/cal/Makefile" ;;
8638     "samples/layout/Makefile") CONFIG_FILES="$CONFIG_FILES samples/layout/Makefile" ;;
8639
8640   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8641   esac
8642 done
8643
8644
8645 # If the user did not use the arguments to specify the items to instantiate,
8646 # then the envvar interface is used.  Set only those that are not.
8647 # We use the long form for the default assignment because of an extremely
8648 # bizarre bug on SunOS 4.1.3.
8649 if $ac_need_defaults; then
8650   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8651 fi
8652
8653 # Have a temporary directory for convenience.  Make it in the build tree
8654 # simply because there is no reason against having it here, and in addition,
8655 # creating and moving files from /tmp can sometimes cause problems.
8656 # Hook for its removal unless debugging.
8657 # Note that there is a small window in which the directory will not be cleaned:
8658 # after its creation but before its name has been assigned to `$tmp'.
8659 $debug ||
8660 {
8661   tmp= ac_tmp=
8662   trap 'exit_status=$?
8663   : "${ac_tmp:=$tmp}"
8664   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
8665 ' 0
8666   trap 'as_fn_exit 1' 1 2 13 15
8667 }
8668 # Create a (secure) tmp directory for tmp files.
8669
8670 {
8671   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8672   test -d "$tmp"
8673 }  ||
8674 {
8675   tmp=./conf$$-$RANDOM
8676   (umask 077 && mkdir "$tmp")
8677 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8678 ac_tmp=$tmp
8679
8680 # Set up the scripts for CONFIG_FILES section.
8681 # No need to generate them if there are no CONFIG_FILES.
8682 # This happens for instance with `./config.status config.h'.
8683 if test -n "$CONFIG_FILES"; then
8684
8685
8686 ac_cr=`echo X | tr X '\015'`
8687 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8688 # But we know of no other shell where ac_cr would be empty at this
8689 # point, so we can use a bashism as a fallback.
8690 if test "x$ac_cr" = x; then
8691   eval ac_cr=\$\'\\r\'
8692 fi
8693 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8694 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8695   ac_cs_awk_cr='\\r'
8696 else
8697   ac_cs_awk_cr=$ac_cr
8698 fi
8699
8700 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8701 _ACEOF
8702
8703
8704 {
8705   echo "cat >conf$$subs.awk <<_ACEOF" &&
8706   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8707   echo "_ACEOF"
8708 } >conf$$subs.sh ||
8709   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8710 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
8711 ac_delim='%!_!# '
8712 for ac_last_try in false false false false false :; do
8713   . ./conf$$subs.sh ||
8714     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8715
8716   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8717   if test $ac_delim_n = $ac_delim_num; then
8718     break
8719   elif $ac_last_try; then
8720     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8721   else
8722     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8723   fi
8724 done
8725 rm -f conf$$subs.sh
8726
8727 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8728 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8729 _ACEOF
8730 sed -n '
8731 h
8732 s/^/S["/; s/!.*/"]=/
8733 p
8734 g
8735 s/^[^!]*!//
8736 :repl
8737 t repl
8738 s/'"$ac_delim"'$//
8739 t delim
8740 :nl
8741 h
8742 s/\(.\{148\}\)..*/\1/
8743 t more1
8744 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8745 p
8746 n
8747 b repl
8748 :more1
8749 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8750 p
8751 g
8752 s/.\{148\}//
8753 t nl
8754 :delim
8755 h
8756 s/\(.\{148\}\)..*/\1/
8757 t more2
8758 s/["\\]/\\&/g; s/^/"/; s/$/"/
8759 p
8760 b
8761 :more2
8762 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8763 p
8764 g
8765 s/.\{148\}//
8766 t delim
8767 ' <conf$$subs.awk | sed '
8768 /^[^""]/{
8769   N
8770   s/\n//
8771 }
8772 ' >>$CONFIG_STATUS || ac_write_fail=1
8773 rm -f conf$$subs.awk
8774 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8775 _ACAWK
8776 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8777   for (key in S) S_is_set[key] = 1
8778   FS = "\a"
8779
8780 }
8781 {
8782   line = $ 0
8783   nfields = split(line, field, "@")
8784   substed = 0
8785   len = length(field[1])
8786   for (i = 2; i < nfields; i++) {
8787     key = field[i]
8788     keylen = length(key)
8789     if (S_is_set[key]) {
8790       value = S[key]
8791       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8792       len += length(value) + length(field[++i])
8793       substed = 1
8794     } else
8795       len += 1 + keylen
8796   }
8797
8798   print line
8799 }
8800
8801 _ACAWK
8802 _ACEOF
8803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8804 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8805   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8806 else
8807   cat
8808 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8809   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8810 _ACEOF
8811
8812 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8813 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8814 # trailing colons and then remove the whole line if VPATH becomes empty
8815 # (actually we leave an empty line to preserve line numbers).
8816 if test "x$srcdir" = x.; then
8817   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
8818 h
8819 s///
8820 s/^/:/
8821 s/[      ]*$/:/
8822 s/:\$(srcdir):/:/g
8823 s/:\${srcdir}:/:/g
8824 s/:@srcdir@:/:/g
8825 s/^:*//
8826 s/:*$//
8827 x
8828 s/\(=[   ]*\).*/\1/
8829 G
8830 s/\n//
8831 s/^[^=]*=[       ]*$//
8832 }'
8833 fi
8834
8835 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8836 fi # test -n "$CONFIG_FILES"
8837
8838
8839 eval set X "  :F $CONFIG_FILES      "
8840 shift
8841 for ac_tag
8842 do
8843   case $ac_tag in
8844   :[FHLC]) ac_mode=$ac_tag; continue;;
8845   esac
8846   case $ac_mode$ac_tag in
8847   :[FHL]*:*);;
8848   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8849   :[FH]-) ac_tag=-:-;;
8850   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8851   esac
8852   ac_save_IFS=$IFS
8853   IFS=:
8854   set x $ac_tag
8855   IFS=$ac_save_IFS
8856   shift
8857   ac_file=$1
8858   shift
8859
8860   case $ac_mode in
8861   :L) ac_source=$1;;
8862   :[FH])
8863     ac_file_inputs=
8864     for ac_f
8865     do
8866       case $ac_f in
8867       -) ac_f="$ac_tmp/stdin";;
8868       *) # Look for the file first in the build tree, then in the source tree
8869          # (if the path is not absolute).  The absolute path cannot be DOS-style,
8870          # because $ac_f cannot contain `:'.
8871          test -f "$ac_f" ||
8872            case $ac_f in
8873            [\\/$]*) false;;
8874            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8875            esac ||
8876            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8877       esac
8878       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8879       as_fn_append ac_file_inputs " '$ac_f'"
8880     done
8881
8882     # Let's still pretend it is `configure' which instantiates (i.e., don't
8883     # use $as_me), people would be surprised to read:
8884     #    /* config.h.  Generated by config.status.  */
8885     configure_input='Generated from '`
8886           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8887         `' by configure.'
8888     if test x"$ac_file" != x-; then
8889       configure_input="$ac_file.  $configure_input"
8890       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8891 $as_echo "$as_me: creating $ac_file" >&6;}
8892     fi
8893     # Neutralize special characters interpreted by sed in replacement strings.
8894     case $configure_input in #(
8895     *\&* | *\|* | *\\* )
8896        ac_sed_conf_input=`$as_echo "$configure_input" |
8897        sed 's/[\\\\&|]/\\\\&/g'`;; #(
8898     *) ac_sed_conf_input=$configure_input;;
8899     esac
8900
8901     case $ac_tag in
8902     *:-:* | *:-) cat >"$ac_tmp/stdin" \
8903       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8904     esac
8905     ;;
8906   esac
8907
8908   ac_dir=`$as_dirname -- "$ac_file" ||
8909 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8910          X"$ac_file" : 'X\(//\)[^/]' \| \
8911          X"$ac_file" : 'X\(//\)$' \| \
8912          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8913 $as_echo X"$ac_file" |
8914     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8915             s//\1/
8916             q
8917           }
8918           /^X\(\/\/\)[^/].*/{
8919             s//\1/
8920             q
8921           }
8922           /^X\(\/\/\)$/{
8923             s//\1/
8924             q
8925           }
8926           /^X\(\/\).*/{
8927             s//\1/
8928             q
8929           }
8930           s/.*/./; q'`
8931   as_dir="$ac_dir"; as_fn_mkdir_p
8932   ac_builddir=.
8933
8934 case "$ac_dir" in
8935 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8936 *)
8937   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8938   # A ".." for each directory in $ac_dir_suffix.
8939   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8940   case $ac_top_builddir_sub in
8941   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8942   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8943   esac ;;
8944 esac
8945 ac_abs_top_builddir=$ac_pwd
8946 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8947 # for backward compatibility:
8948 ac_top_builddir=$ac_top_build_prefix
8949
8950 case $srcdir in
8951   .)  # We are building in place.
8952     ac_srcdir=.
8953     ac_top_srcdir=$ac_top_builddir_sub
8954     ac_abs_top_srcdir=$ac_pwd ;;
8955   [\\/]* | ?:[\\/]* )  # Absolute name.
8956     ac_srcdir=$srcdir$ac_dir_suffix;
8957     ac_top_srcdir=$srcdir
8958     ac_abs_top_srcdir=$srcdir ;;
8959   *) # Relative name.
8960     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8961     ac_top_srcdir=$ac_top_build_prefix$srcdir
8962     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8963 esac
8964 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8965
8966
8967   case $ac_mode in
8968   :F)
8969   #
8970   # CONFIG_FILE
8971   #
8972
8973   case $INSTALL in
8974   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8975   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8976   esac
8977 _ACEOF
8978
8979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8980 # If the template does not know about datarootdir, expand it.
8981 # FIXME: This hack should be removed a few years after 2.60.
8982 ac_datarootdir_hack=; ac_datarootdir_seen=
8983 ac_sed_dataroot='
8984 /datarootdir/ {
8985   p
8986   q
8987 }
8988 /@datadir@/p
8989 /@docdir@/p
8990 /@infodir@/p
8991 /@localedir@/p
8992 /@mandir@/p'
8993 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8994 *datarootdir*) ac_datarootdir_seen=yes;;
8995 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8996   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8997 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8998 _ACEOF
8999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9000   ac_datarootdir_hack='
9001   s&@datadir@&$datadir&g
9002   s&@docdir@&$docdir&g
9003   s&@infodir@&$infodir&g
9004   s&@localedir@&$localedir&g
9005   s&@mandir@&$mandir&g
9006   s&\\\${datarootdir}&$datarootdir&g' ;;
9007 esac
9008 _ACEOF
9009
9010 # Neutralize VPATH when `$srcdir' = `.'.
9011 # Shell code in configure.ac might set extrasub.
9012 # FIXME: do we really want to maintain this feature?
9013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9014 ac_sed_extra="$ac_vpsub
9015 $extrasub
9016 _ACEOF
9017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9018 :t
9019 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9020 s|@configure_input@|$ac_sed_conf_input|;t t
9021 s&@top_builddir@&$ac_top_builddir_sub&;t t
9022 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9023 s&@srcdir@&$ac_srcdir&;t t
9024 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9025 s&@top_srcdir@&$ac_top_srcdir&;t t
9026 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9027 s&@builddir@&$ac_builddir&;t t
9028 s&@abs_builddir@&$ac_abs_builddir&;t t
9029 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9030 s&@INSTALL@&$ac_INSTALL&;t t
9031 $ac_datarootdir_hack
9032 "
9033 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9034   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9035
9036 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9037   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9038   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9039       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9040   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9041 which seems to be undefined.  Please make sure it is defined" >&5
9042 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9043 which seems to be undefined.  Please make sure it is defined" >&2;}
9044
9045   rm -f "$ac_tmp/stdin"
9046   case $ac_file in
9047   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9048   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9049   esac \
9050   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9051  ;;
9052
9053
9054
9055   esac
9056
9057 done # for ac_tag
9058
9059
9060 as_fn_exit 0
9061 _ACEOF
9062 ac_clean_files=$ac_clean_files_save
9063
9064 test $ac_write_fail = 0 ||
9065   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9066
9067
9068 # configure is writing to config.log, and then calls config.status.
9069 # config.status does its own redirection, appending to config.log.
9070 # Unfortunately, on DOS this fails, as config.log is still kept open
9071 # by configure, so config.status won't be able to write to it; its
9072 # output is simply discarded.  So we exec the FD to /dev/null,
9073 # effectively closing config.log, so it can be properly (re)opened and
9074 # appended to by config.status.  When coming back to configure, we
9075 # need to make the FD available again.
9076 if test "$no_create" != yes; then
9077   ac_cs_success=:
9078   ac_config_status_args=
9079   test "$silent" = yes &&
9080     ac_config_status_args="$ac_config_status_args --quiet"
9081   exec 5>/dev/null
9082   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9083   exec 5>>config.log
9084   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9085   # would make configure fail if this is the last instruction.
9086   $ac_cs_success || as_fn_exit 1
9087 fi
9088 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9089   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9090 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9091 fi
9092
9093
9094 echo
9095 echo "ICU for C/C++ $VERSION is ready to be built."
9096 echo "=== Important Notes: ==="
9097
9098 echo "Data Packaging: $datapackaging"
9099 echo " This means: $datapackaging_msg"
9100 echo " To locate data: $datapackaging_howfound"
9101
9102 if test -n "`$U_MAKE -v 2>&1 | grep '^GNU Make'`"; then
9103 echo "Building ICU: Use a GNU make such as $U_MAKE to build ICU."
9104 else
9105 echo "** WARNING: $U_MAKE may not be GNU make."
9106 echo "This may cause ICU to fail to build. Please make sure that GNU make"
9107 echo "is in your PATH so that the configure script can detect its location."
9108 fi
9109 if test "x$AR" = "xfalse"; then
9110   echo "*** WARNING: Archiver ar not found. Set AR= or fix PATH. Some builds (such as static) may fail."
9111 fi
9112
9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the version of \"$U_MAKE\"" >&5
9114 $as_echo_n "checking the version of \"$U_MAKE\"... " >&6; }
9115 if "$U_MAKE" -f "$srcdir/config/gmakever.mk" PLATFORM="$platform"; then
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
9117 $as_echo "ok" >&6; }
9118 else
9119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: too old or test failed - try upgrading GNU Make" >&5
9120 $as_echo "too old or test failed - try upgrading GNU Make" >&6; }
9121 fi
9122
9123
9124 if test -n "$UCONFIG_CPPFLAGS"; then
9125    HDRFILE="uconfig.h.prepend"
9126    echo "*** WARNING: You must set the following flags before code compiled against this ICU will function properly:"
9127    echo
9128    echo "   ${UCONFIG_CPPFLAGS}"
9129    echo
9130    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.'
9131    echo "Creating the file ${HDRFILE}"
9132    echo
9133    echo '---------------   ' "${HDRFILE}"
9134    echo > "${HDRFILE}"
9135    echo '/* ICU customizations: put these lines at the top of uconfig.h */' >> "${HDRFILE}"
9136    echo >> "${HDRFILE}"
9137    for flag in ${UCONFIG_CPPFLAGS};
9138    do
9139         echo " /* $flag */" >> "${HDRFILE}"
9140         case "${flag}" in
9141         -D*=*)
9142            \echo "${flag}" | sed -n 's%-D\([^=]*\)=%#define \1 %p' >> "${HDRFILE}"
9143           \echo >> "${HDRFILE}"
9144           ;;
9145         -D*)
9146            \echo "${flag}" | sed -n 's%-D\([^=]*\)%#define \1 %p' >> "${HDRFILE}"
9147           \echo >> "${HDRFILE}"
9148           ;;
9149         *)
9150           \echo "/*  Not sure how to handle this argument: ${flag} */" >> "${HDRFILE}"
9151           \echo >> "${HDRFILE}"
9152           ;;
9153         esac
9154    done
9155    cat "${HDRFILE}"
9156    \echo  "/* End of ${HDRFILE} ------------ */" >> "${HDRFILE}"
9157    echo >> "${HDRFILE}"
9158    echo '--------------- end ' "${HDRFILE}"
9159 fi
9160
9161
9162 if test -n "$UCONFIG_CFLAGS"; then
9163    echo "C   apps may want to build with CFLAGS   = ${UCONFIG_CFLAGS}"
9164 fi
9165
9166 if test -n "$UCONFIG_CXXFLAGS"; then
9167    echo "C++ apps may want to build with CXXFLAGS = ${UCONFIG_CXXFLAGS}"
9168 fi
9169
9170 if test "$tools" = false;
9171 then
9172         echo "## Note: you have disabled ICU's tools. This ICU cannot build its own data or tests."
9173         echo "## Expect build failures in the 'data', 'test', and other directories."
9174 fi
9175
9176 $as_unset _CXX_CXXSUFFIX