nsprpub/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1"
 200   if (eval "$as_required") 2>/dev/null; then :
 201   as_have_required=yes
 202 else
 203   as_have_required=no
 204 fi
 205   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 206
 207 else
 208   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 209 as_found=false
 210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 211 do
 212   IFS=$as_save_IFS
 213   test -z "$as_dir" && as_dir=.
 214   as_found=:
 215   case $as_dir in #(
 216          /*)
 217            for as_base in sh bash ksh sh5; do
 218              # Try only shells that exist, to save several forks.
 219              as_shell=$as_dir/$as_base
 220              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 221                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 222   CONFIG_SHELL=$as_shell as_have_required=yes
 223                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 224   break 2
 225 fi
 226 fi
 227            done;;
 228        esac
 229   as_found=false
 230 done
 231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 232               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 233   CONFIG_SHELL=$SHELL as_have_required=yes
 234 fi; }
 235 IFS=$as_save_IFS
 236
 237
 238       if test "x$CONFIG_SHELL" != x; then :
 239   export CONFIG_SHELL
 240              # We cannot yet assume a decent shell, so we have to provide a
 241 # neutralization value for shells without unset; and this also
 242 # works around shells that cannot unset nonexistent variables.
 243 # Preserve -v and -x to the replacement shell.
 244 BASH_ENV=/dev/null
 245 ENV=/dev/null
 246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 247 case $- in # ((((
 248   *v*x* | *x*v* ) as_opts=-vx ;;
 249   *v* ) as_opts=-v ;;
 250   *x* ) as_opts=-x ;;
 251   * ) as_opts= ;;
 252 esac
 253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 254 # Admittedly, this is quite paranoid, since all the known shells bail
 255 # out after a failed `exec'.
 256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 257 exit 255
 258 fi
 259
 260     if test x$as_have_required = xno; then :
 261   $as_echo "$0: This script requires a shell more modern than all"
 262   $as_echo "$0: the shells that I found on your system."
 263   if test x${ZSH_VERSION+set} = xset ; then
 264     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 265     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 266   else
 267     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 268 $0: including any error possibly output before this
 269 $0: message. Then install a modern shell, or manually run
 270 $0: the script under such a shell if you do have one."
 271   fi
 272   exit 1
 273 fi
 274 fi
 275 fi
 276 SHELL=${CONFIG_SHELL-/bin/sh}
 277 export SHELL
 278 # Unset more variables known to interfere with behavior of common tools.
 279 CLICOLOR_FORCE= GREP_OPTIONS=
 280 unset CLICOLOR_FORCE GREP_OPTIONS
 281
 282 ## --------------------- ##
 283 ## M4sh Shell Functions. ##
 284 ## --------------------- ##
 285 # as_fn_unset VAR
 286 # ---------------
 287 # Portably unset VAR.
 288 as_fn_unset ()
 289 {
 290   { eval $1=; unset $1;}
 291 }
 292 as_unset=as_fn_unset
 293
 294 # as_fn_set_status STATUS
 295 # -----------------------
 296 # Set $? to STATUS, without forking.
 297 as_fn_set_status ()
 298 {
 299   return $1
 300 } # as_fn_set_status
 301
 302 # as_fn_exit STATUS
 303 # -----------------
 304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 305 as_fn_exit ()
 306 {
 307   set +e
 308   as_fn_set_status $1
 309   exit $1
 310 } # as_fn_exit
 311
 312 # as_fn_mkdir_p
 313 # -------------
 314 # Create "$as_dir" as a directory, including parents if necessary.
 315 as_fn_mkdir_p ()
 316 {
 317
 318   case $as_dir in #(
 319   -*) as_dir=./$as_dir;;
 320   esac
 321   test -d "$as_dir" || eval $as_mkdir_p || {
 322     as_dirs=
 323     while :; do
 324       case $as_dir in #(
 325       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 326       *) as_qdir=$as_dir;;
 327       esac
 328       as_dirs="'$as_qdir' $as_dirs"
 329       as_dir=`$as_dirname -- "$as_dir" ||
 330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 331          X"$as_dir" : 'X\(//\)[^/]' \| \
 332          X"$as_dir" : 'X\(//\)$' \| \
 333          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 334 $as_echo X"$as_dir" |
 335     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 336             s//\1/
 337             q
 338           }
 339           /^X\(\/\/\)[^/].*/{
 340             s//\1/
 341             q
 342           }
 343           /^X\(\/\/\)$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\).*/{
 348             s//\1/
 349             q
 350           }
 351           s/.*/./; q'`
 352       test -d "$as_dir" && break
 353     done
 354     test -z "$as_dirs" || eval "mkdir $as_dirs"
 355   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 356
 357
 358 } # as_fn_mkdir_p
 359
 360 # as_fn_executable_p FILE
 361 # -----------------------
 362 # Test if FILE is an executable regular file.
 363 as_fn_executable_p ()
 364 {
 365   test -f "$1" && test -x "$1"
 366 } # as_fn_executable_p
 367 # as_fn_append VAR VALUE
 368 # ----------------------
 369 # Append the text in VALUE to the end of the definition contained in VAR. Take
 370 # advantage of any shell optimizations that allow amortized linear growth over
 371 # repeated appends, instead of the typical quadratic growth present in naive
 372 # implementations.
 373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 374   eval 'as_fn_append ()
 375   {
 376     eval $1+=\$2
 377   }'
 378 else
 379   as_fn_append ()
 380   {
 381     eval $1=\$$1\$2
 382   }
 383 fi # as_fn_append
 384
 385 # as_fn_arith ARG...
 386 # ------------------
 387 # Perform arithmetic evaluation on the ARGs, and store the result in the
 388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 389 # must be portable across $(()) and expr.
 390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 391   eval 'as_fn_arith ()
 392   {
 393     as_val=$(( $* ))
 394   }'
 395 else
 396   as_fn_arith ()
 397   {
 398     as_val=`expr "$@" || test $? -eq 1`
 399   }
 400 fi # as_fn_arith
 401
 402
 403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 404 # ----------------------------------------
 405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 407 # script with STATUS, using 1 if that was 0.
 408 as_fn_error ()
 409 {
 410   as_status=$1; test $as_status -eq 0 && as_status=1
 411   if test "$4"; then
 412     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 413     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 414   fi
 415   $as_echo "$as_me: error: $2" >&2
 416   as_fn_exit $as_status
 417 } # as_fn_error
 418
 419 if expr a : '\(a\)' >/dev/null 2>&1 &&
 420    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 421   as_expr=expr
 422 else
 423   as_expr=false
 424 fi
 425
 426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 427   as_basename=basename
 428 else
 429   as_basename=false
 430 fi
 431
 432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 433   as_dirname=dirname
 434 else
 435   as_dirname=false
 436 fi
 437
 438 as_me=`$as_basename -- "$0" ||
 439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 440          X"$0" : 'X\(//\)$' \| \
 441          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 442 $as_echo X/"$0" |
 443     sed '/^.*\/\([^/][^/]*\)\/*$/{
 444             s//\1/
 445             q
 446           }
 447           /^X\/\(\/\/\)$/{
 448             s//\1/
 449             q
 450           }
 451           /^X\/\(\/\).*/{
 452             s//\1/
 453             q
 454           }
 455           s/.*/./; q'`
 456
 457 # Avoid depending upon Character Ranges.
 458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 461 as_cr_digits='0123456789'
 462 as_cr_alnum=$as_cr_Letters$as_cr_digits
 463
 464
 465   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 466   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 467   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 468   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 469   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 470   sed -n '
 471     p
 472     /[$]LINENO/=
 473   ' <$as_myself |
 474     sed '
 475       s/[$]LINENO.*/&-/
 476       t lineno
 477       b
 478       :lineno
 479       N
 480       :loop
 481       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 482       t loop
 483       s/-\n.*//
 484     ' >$as_me.lineno &&
 485   chmod +x "$as_me.lineno" ||
 486     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 487
 488   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 489   # already done that, so ensure we don't try to do so again and fall
 490   # in an infinite loop.  This has already happened in practice.
 491   _as_can_reexec=no; export _as_can_reexec
 492   # Don't try to exec as it changes $[0], causing all sort of problems
 493   # (the dirname of $[0] is not the place where we might find the
 494   # original and so on.  Autoconf is especially sensitive to this).
 495   . "./$as_me.lineno"
 496   # Exit status is that of the last command.
 497   exit
 498 }
 499
 500 ECHO_C= ECHO_N= ECHO_T=
 501 case `echo -n x` in #(((((
 502 -n*)
 503   case `echo 'xy\c'` in
 504   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 505   xy)  ECHO_C='\c';;
 506   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 507        ECHO_T=' ';;
 508   esac;;
 509 *)
 510   ECHO_N='-n';;
 511 esac
 512
 513 rm -f conf$$ conf$$.exe conf$$.file
 514 if test -d conf$$.dir; then
 515   rm -f conf$$.dir/conf$$.file
 516 else
 517   rm -f conf$$.dir
 518   mkdir conf$$.dir 2>/dev/null
 519 fi
 520 if (echo >conf$$.file) 2>/dev/null; then
 521   if ln -s conf$$.file conf$$ 2>/dev/null; then
 522     as_ln_s='ln -s'
 523     # ... but there are two gotchas:
 524     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 525     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 526     # In both cases, we have to default to `cp -pR'.
 527     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 528       as_ln_s='cp -pR'
 529   elif ln conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s=ln
 531   else
 532     as_ln_s='cp -pR'
 533   fi
 534 else
 535   as_ln_s='cp -pR'
 536 fi
 537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 538 rmdir conf$$.dir 2>/dev/null
 539
 540 if mkdir -p . 2>/dev/null; then
 541   as_mkdir_p='mkdir -p "$as_dir"'
 542 else
 543   test -d ./-p && rmdir ./-p
 544   as_mkdir_p=false
 545 fi
 546
 547 as_test_x='test -x'
 548 as_executable_p=as_fn_executable_p
 549
 550 # Sed expression to map a string onto a valid CPP name.
 551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 552
 553 # Sed expression to map a string onto a valid variable name.
 554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 555
 556
 557 test -n "$DJDIR" || exec 7<&0 </dev/null
 558 exec 6>&1
 559
 560 # Name of the host.
 561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 562 # so uname gets run too.
 563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 564
 565 #
 566 # Initializations.
 567 #
 568 ac_default_prefix=/usr/local
 569 ac_clean_files=
 570 ac_config_libobj_dir=.
 571 LIBOBJS=
 572 cross_compiling=no
 573 subdirs=
 574 MFLAGS=
 575 MAKEFLAGS=
 576
 577 # Identity of this package.
 578 PACKAGE_NAME=
 579 PACKAGE_TARNAME=
 580 PACKAGE_VERSION=
 581 PACKAGE_STRING=
 582 PACKAGE_BUGREPORT=
 583 PACKAGE_URL=
 584
 585 ac_unique_file="pr/include/nspr.h"
 586 # Factoring default headers for most tests.
 587 ac_includes_default="\
 588 #include <stdio.h>
 589 #ifdef HAVE_SYS_TYPES_H
 590 # include <sys/types.h>
 591 #endif
 592 #ifdef HAVE_SYS_STAT_H
 593 # include <sys/stat.h>
 594 #endif
 595 #ifdef STDC_HEADERS
 596 # include <stdlib.h>
 597 # include <stddef.h>
 598 #else
 599 # ifdef HAVE_STDLIB_H
 600 #  include <stdlib.h>
 601 # endif
 602 #endif
 603 #ifdef HAVE_STRING_H
 604 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 605 #  include <memory.h>
 606 # endif
 607 # include <string.h>
 608 #endif
 609 #ifdef HAVE_STRINGS_H
 610 # include <strings.h>
 611 #endif
 612 #ifdef HAVE_INTTYPES_H
 613 # include <inttypes.h>
 614 #endif
 615 #ifdef HAVE_STDINT_H
 616 # include <stdint.h>
 617 #endif
 618 #ifdef HAVE_UNISTD_H
 619 # include <unistd.h>
 620 #endif"
 621
 622 ac_subst_vars='LTLIBOBJS
 623 LIBOBJS
 624 MT
 625 NEXT_ROOT
 626 MACOS_SDK_DIR
 627 WRAP_SYSTEM_INCLUDES
 628 VISIBILITY_FLAGS
 629 CYGWIN_WRAPPER
 630 OS_DLLFLAGS
 631 EXEFLAGS
 632 DLLFLAGS
 633 RCFLAGS
 634 RC
 635 OPTIMIZER
 636 NSINSTALL
 637 RELEASE_OBJDIR_NAME
 638 OBJDIR_NAME
 639 OBJDIR
 640 ULTRASPARC_LIBRARY
 641 MOZ_OBJFORMAT
 642 NOSUCHFILE
 643 AIX_LINK_OPTS
 644 RESOLVE_LINK_SYMBOLS
 645 OS_LIBS
 646 PROFILE_USE_LDFLAGS
 647 PROFILE_USE_CFLAGS
 648 PROFILE_GEN_LDFLAGS
 649 PROFILE_GEN_CFLAGS
 650 IMPLIB
 651 FILTER
 652 ASFLAGS
 653 AR_FLAGS
 654 DEFINES
 655 MACOSX_DEPLOYMENT_TARGET
 656 OS_TEST
 657 OS_RELEASE
 658 OS_ARCH
 659 OS_TARGET
 660 DSO_LDOPTS
 661 DSO_CFLAGS
 662 MKSHLIB
 663 WRAP_LDFLAGS
 664 ASM_SUFFIX
 665 DLL_SUFFIX
 666 LIB_SUFFIX
 667 OBJ_SUFFIX
 668 CPU_ARCH
 669 PR_MD_ARCH_DIR
 670 PR_MD_ASFILES
 671 PR_MD_CSRCS
 672 MDCPUCFG_H
 673 NSPR_MODNAME
 674 MOD_PATCH_VERSION
 675 MOD_MINOR_VERSION
 676 MOD_MAJOR_VERSION
 677 LIBPLC
 678 LIBNSPR
 679 USE_NSPR_THREADS
 680 USE_USER_PTHREADS
 681 USE_BTHREADS
 682 USE_PTHREADS
 683 ENABLE_STRIP
 684 OBJECT_MODE
 685 USE_64
 686 USE_X32
 687 USE_N32
 688 USE_IPV6
 689 USE_CPLUS
 690 MOZ_DEBUG_SYMBOLS
 691 MOZ_DEBUG
 692 MOZ_OPTIMIZE
 693 CROSS_COMPILE
 694 MSC_VER
 695 GCC_USE_GNU_LD
 696 GNU_CC
 697 HOST_LDFLAGS
 698 HOST_CFLAGS
 699 MOZILLA_CLIENT
 700 SHELL_OVERRIDE
 701 CCACHE
 702 EGREP
 703 GREP
 704 PERL
 705 CPP
 706 HOST_CC
 707 WINDRES
 708 STRIP
 709 LD
 710 AS
 711 AR
 712 RANLIB
 713 ac_ct_CXX
 714 CXXFLAGS
 715 CXX
 716 OBJEXT
 717 EXEEXT
 718 ac_ct_CC
 719 CPPFLAGS
 720 LDFLAGS
 721 CFLAGS
 722 WHOAMI
 723 dist_libdir
 724 dist_includedir
 725 dist_bindir
 726 dist_prefix
 727 CC
 728 target_os
 729 target_vendor
 730 target_cpu
 731 target
 732 host_os
 733 host_vendor
 734 host_cpu
 735 host
 736 build_os
 737 build_vendor
 738 build_cpu
 739 build
 740 target_alias
 741 host_alias
 742 build_alias
 743 LIBS
 744 ECHO_T
 745 ECHO_N
 746 ECHO_C
 747 DEFS
 748 mandir
 749 localedir
 750 libdir
 751 psdir
 752 pdfdir
 753 dvidir
 754 htmldir
 755 infodir
 756 docdir
 757 oldincludedir
 758 includedir
 759 runstatedir
 760 localstatedir
 761 sharedstatedir
 762 sysconfdir
 763 datadir
 764 datarootdir
 765 libexecdir
 766 sbindir
 767 bindir
 768 program_transform_name
 769 prefix
 770 exec_prefix
 771 PACKAGE_URL
 772 PACKAGE_BUGREPORT
 773 PACKAGE_STRING
 774 PACKAGE_VERSION
 775 PACKAGE_TARNAME
 776 PACKAGE_NAME
 777 PATH_SEPARATOR
 778 SHELL'
 779 ac_subst_files=''
 780 ac_user_opts='
 781 enable_option_checking
 782 with_android_ndk
 783 with_android_toolchain
 784 with_android_version
 785 with_android_platform
 786 with_dist_prefix
 787 with_dist_bindir
 788 with_dist_includedir
 789 with_dist_libdir
 790 with_mozilla
 791 enable_optimize
 792 enable_debug
 793 enable_debug_symbols
 794 enable_win32_target
 795 enable_debug_rtl
 796 enable_static_rtl
 797 enable_x32
 798 enable_64bit
 799 enable_mdupdate
 800 enable_cplus
 801 with_arm_kuser
 802 with_macos_sdk
 803 enable_macos_target
 804 enable_os2_high_mem
 805 enable_thumb2
 806 with_thumb
 807 with_thumb_interwork
 808 with_arch
 809 with_fpu
 810 with_float_abi
 811 with_soft_float
 812 with_ccache
 813 enable_strip
 814 with_pthreads
 815 enable_user_pthreads
 816 enable_nspr_threads
 817 enable_ipv6
 818 enable_wrap_malloc
 819 with_wrap_malloc
 820 '
 821       ac_precious_vars='build_alias
 822 host_alias
 823 target_alias
 824 CC
 825 CFLAGS
 826 LDFLAGS
 827 LIBS
 828 CPPFLAGS
 829 CXX
 830 CXXFLAGS
 831 CCC
 832 CPP'
 833
 834
 835 # Initialize some variables set by options.
 836 ac_init_help=
 837 ac_init_version=false
 838 ac_unrecognized_opts=
 839 ac_unrecognized_sep=
 840 # The variables have the same names as the options, with
 841 # dashes changed to underlines.
 842 cache_file=/dev/null
 843 exec_prefix=NONE
 844 no_create=
 845 no_recursion=
 846 prefix=NONE
 847 program_prefix=NONE
 848 program_suffix=NONE
 849 program_transform_name=s,x,x,
 850 silent=
 851 site=
 852 srcdir=
 853 verbose=
 854 x_includes=NONE
 855 x_libraries=NONE
 856
 857 # Installation directory options.
 858 # These are left unexpanded so users can "make install exec_prefix=/foo"
 859 # and all the variables that are supposed to be based on exec_prefix
 860 # by default will actually change.
 861 # Use braces instead of parens because sh, perl, etc. also accept them.
 862 # (The list follows the same order as the GNU Coding Standards.)
 863 bindir='${exec_prefix}/bin'
 864 sbindir='${exec_prefix}/sbin'
 865 libexecdir='${exec_prefix}/libexec'
 866 datarootdir='${prefix}/share'
 867 datadir='${datarootdir}'
 868 sysconfdir='${prefix}/etc'
 869 sharedstatedir='${prefix}/com'
 870 localstatedir='${prefix}/var'
 871 runstatedir='${localstatedir}/run'
 872 includedir='${prefix}/include'
 873 oldincludedir='/usr/include'
 874 docdir='${datarootdir}/doc/${PACKAGE}'
 875 infodir='${datarootdir}/info'
 876 htmldir='${docdir}'
 877 dvidir='${docdir}'
 878 pdfdir='${docdir}'
 879 psdir='${docdir}'
 880 libdir='${exec_prefix}/lib'
 881 localedir='${datarootdir}/locale'
 882 mandir='${datarootdir}/man'
 883
 884 ac_prev=
 885 ac_dashdash=
 886 for ac_option
 887 do
 888   # If the previous option needs an argument, assign it.
 889   if test -n "$ac_prev"; then
 890     eval $ac_prev=\$ac_option
 891     ac_prev=
 892     continue
 893   fi
 894
 895   case $ac_option in
 896   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 897   *=)   ac_optarg= ;;
 898   *)    ac_optarg=yes ;;
 899   esac
 900
 901   # Accept the important Cygnus configure options, so we can diagnose typos.
 902
 903   case $ac_dashdash$ac_option in
 904   --)
 905     ac_dashdash=yes ;;
 906
 907   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 908     ac_prev=bindir ;;
 909   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 910     bindir=$ac_optarg ;;
 911
 912   -build | --build | --buil | --bui | --bu)
 913     ac_prev=build_alias ;;
 914   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 915     build_alias=$ac_optarg ;;
 916
 917   -cache-file | --cache-file | --cache-fil | --cache-fi \
 918   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 919     ac_prev=cache_file ;;
 920   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 921   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 922     cache_file=$ac_optarg ;;
 923
 924   --config-cache | -C)
 925     cache_file=config.cache ;;
 926
 927   -datadir | --datadir | --datadi | --datad)
 928     ac_prev=datadir ;;
 929   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 930     datadir=$ac_optarg ;;
 931
 932   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 933   | --dataroo | --dataro | --datar)
 934     ac_prev=datarootdir ;;
 935   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 936   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 937     datarootdir=$ac_optarg ;;
 938
 939   -disable-* | --disable-*)
 940     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 941     # Reject names that are not valid shell variable names.
 942     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 943       as_fn_error $? "invalid feature name: $ac_useropt"
 944     ac_useropt_orig=$ac_useropt
 945     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 946     case $ac_user_opts in
 947       *"
 948 "enable_$ac_useropt"
 949 "*) ;;
 950       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 951          ac_unrecognized_sep=', ';;
 952     esac
 953     eval enable_$ac_useropt=no ;;
 954
 955   -docdir | --docdir | --docdi | --doc | --do)
 956     ac_prev=docdir ;;
 957   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 958     docdir=$ac_optarg ;;
 959
 960   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 961     ac_prev=dvidir ;;
 962   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 963     dvidir=$ac_optarg ;;
 964
 965   -enable-* | --enable-*)
 966     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 967     # Reject names that are not valid shell variable names.
 968     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 969       as_fn_error $? "invalid feature name: $ac_useropt"
 970     ac_useropt_orig=$ac_useropt
 971     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 972     case $ac_user_opts in
 973       *"
 974 "enable_$ac_useropt"
 975 "*) ;;
 976       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 977          ac_unrecognized_sep=', ';;
 978     esac
 979     eval enable_$ac_useropt=\$ac_optarg ;;
 980
 981   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 982   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 983   | --exec | --exe | --ex)
 984     ac_prev=exec_prefix ;;
 985   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 986   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 987   | --exec=* | --exe=* | --ex=*)
 988     exec_prefix=$ac_optarg ;;
 989
 990   -gas | --gas | --ga | --g)
 991     # Obsolete; use --with-gas.
 992     with_gas=yes ;;
 993
 994   -help | --help | --hel | --he | -h)
 995     ac_init_help=long ;;
 996   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 997     ac_init_help=recursive ;;
 998   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 999     ac_init_help=short ;;
1000
1001   -host | --host | --hos | --ho)
1002     ac_prev=host_alias ;;
1003   -host=* | --host=* | --hos=* | --ho=*)
1004     host_alias=$ac_optarg ;;
1005
1006   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1007     ac_prev=htmldir ;;
1008   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1009   | --ht=*)
1010     htmldir=$ac_optarg ;;
1011
1012   -includedir | --includedir | --includedi | --included | --include \
1013   | --includ | --inclu | --incl | --inc)
1014     ac_prev=includedir ;;
1015   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1016   | --includ=* | --inclu=* | --incl=* | --inc=*)
1017     includedir=$ac_optarg ;;
1018
1019   -infodir | --infodir | --infodi | --infod | --info | --inf)
1020     ac_prev=infodir ;;
1021   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1022     infodir=$ac_optarg ;;
1023
1024   -libdir | --libdir | --libdi | --libd)
1025     ac_prev=libdir ;;
1026   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1027     libdir=$ac_optarg ;;
1028
1029   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1030   | --libexe | --libex | --libe)
1031     ac_prev=libexecdir ;;
1032   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1033   | --libexe=* | --libex=* | --libe=*)
1034     libexecdir=$ac_optarg ;;
1035
1036   -localedir | --localedir | --localedi | --localed | --locale)
1037     ac_prev=localedir ;;
1038   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1039     localedir=$ac_optarg ;;
1040
1041   -localstatedir | --localstatedir | --localstatedi | --localstated \
1042   | --localstate | --localstat | --localsta | --localst | --locals)
1043     ac_prev=localstatedir ;;
1044   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1045   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1046     localstatedir=$ac_optarg ;;
1047
1048   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1049     ac_prev=mandir ;;
1050   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1051     mandir=$ac_optarg ;;
1052
1053   -nfp | --nfp | --nf)
1054     # Obsolete; use --without-fp.
1055     with_fp=no ;;
1056
1057   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1058   | --no-cr | --no-c | -n)
1059     no_create=yes ;;
1060
1061   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1062   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1063     no_recursion=yes ;;
1064
1065   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1066   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1067   | --oldin | --oldi | --old | --ol | --o)
1068     ac_prev=oldincludedir ;;
1069   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1070   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1071   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1072     oldincludedir=$ac_optarg ;;
1073
1074   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1075     ac_prev=prefix ;;
1076   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1077     prefix=$ac_optarg ;;
1078
1079   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1080   | --program-pre | --program-pr | --program-p)
1081     ac_prev=program_prefix ;;
1082   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1083   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1084     program_prefix=$ac_optarg ;;
1085
1086   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1087   | --program-suf | --program-su | --program-s)
1088     ac_prev=program_suffix ;;
1089   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1090   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1091     program_suffix=$ac_optarg ;;
1092
1093   -program-transform-name | --program-transform-name \
1094   | --program-transform-nam | --program-transform-na \
1095   | --program-transform-n | --program-transform- \
1096   | --program-transform | --program-transfor \
1097   | --program-transfo | --program-transf \
1098   | --program-trans | --program-tran \
1099   | --progr-tra | --program-tr | --program-t)
1100     ac_prev=program_transform_name ;;
1101   -program-transform-name=* | --program-transform-name=* \
1102   | --program-transform-nam=* | --program-transform-na=* \
1103   | --program-transform-n=* | --program-transform-=* \
1104   | --program-transform=* | --program-transfor=* \
1105   | --program-transfo=* | --program-transf=* \
1106   | --program-trans=* | --program-tran=* \
1107   | --progr-tra=* | --program-tr=* | --program-t=*)
1108     program_transform_name=$ac_optarg ;;
1109
1110   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1111     ac_prev=pdfdir ;;
1112   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1113     pdfdir=$ac_optarg ;;
1114
1115   -psdir | --psdir | --psdi | --psd | --ps)
1116     ac_prev=psdir ;;
1117   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1118     psdir=$ac_optarg ;;
1119
1120   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1121   | -silent | --silent | --silen | --sile | --sil)
1122     silent=yes ;;
1123
1124   -runstatedir | --runstatedir | --runstatedi | --runstated \
1125   | --runstate | --runstat | --runsta | --runst | --runs \
1126   | --run | --ru | --r)
1127     ac_prev=runstatedir ;;
1128   -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
1129   | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
1130   | --run=* | --ru=* | --r=*)
1131     runstatedir=$ac_optarg ;;
1132
1133   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1134     ac_prev=sbindir ;;
1135   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1136   | --sbi=* | --sb=*)
1137     sbindir=$ac_optarg ;;
1138
1139   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1140   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1141   | --sharedst | --shareds | --shared | --share | --shar \
1142   | --sha | --sh)
1143     ac_prev=sharedstatedir ;;
1144   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1145   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1146   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1147   | --sha=* | --sh=*)
1148     sharedstatedir=$ac_optarg ;;
1149
1150   -site | --site | --sit)
1151     ac_prev=site ;;
1152   -site=* | --site=* | --sit=*)
1153     site=$ac_optarg ;;
1154
1155   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1156     ac_prev=srcdir ;;
1157   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1158     srcdir=$ac_optarg ;;
1159
1160   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1161   | --syscon | --sysco | --sysc | --sys | --sy)
1162     ac_prev=sysconfdir ;;
1163   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1164   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1165     sysconfdir=$ac_optarg ;;
1166
1167   -target | --target | --targe | --targ | --tar | --ta | --t)
1168     ac_prev=target_alias ;;
1169   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1170     target_alias=$ac_optarg ;;
1171
1172   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1173     verbose=yes ;;
1174
1175   -version | --version | --versio | --versi | --vers | -V)
1176     ac_init_version=: ;;
1177
1178   -with-* | --with-*)
1179     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1180     # Reject names that are not valid shell variable names.
1181     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1182       as_fn_error $? "invalid package name: $ac_useropt"
1183     ac_useropt_orig=$ac_useropt
1184     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1185     case $ac_user_opts in
1186       *"
1187 "with_$ac_useropt"
1188 "*) ;;
1189       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1190          ac_unrecognized_sep=', ';;
1191     esac
1192     eval with_$ac_useropt=\$ac_optarg ;;
1193
1194   -without-* | --without-*)
1195     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1196     # Reject names that are not valid shell variable names.
1197     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1198       as_fn_error $? "invalid package name: $ac_useropt"
1199     ac_useropt_orig=$ac_useropt
1200     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1201     case $ac_user_opts in
1202       *"
1203 "with_$ac_useropt"
1204 "*) ;;
1205       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1206          ac_unrecognized_sep=', ';;
1207     esac
1208     eval with_$ac_useropt=no ;;
1209
1210   --x)
1211     # Obsolete; use --with-x.
1212     with_x=yes ;;
1213
1214   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1215   | --x-incl | --x-inc | --x-in | --x-i)
1216     ac_prev=x_includes ;;
1217   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1218   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1219     x_includes=$ac_optarg ;;
1220
1221   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1222   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1223     ac_prev=x_libraries ;;
1224   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1225   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1226     x_libraries=$ac_optarg ;;
1227
1228   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1229 Try \`$0 --help' for more information"
1230     ;;
1231
1232   *=*)
1233     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1234     # Reject names that are not valid shell variable names.
1235     case $ac_envvar in #(
1236       '' | [0-9]* | *[!_$as_cr_alnum]* )
1237       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1238     esac
1239     eval $ac_envvar=\$ac_optarg
1240     export $ac_envvar ;;
1241
1242   *)
1243     # FIXME: should be removed in autoconf 3.0.
1244     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1245     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1246       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1247     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1248     ;;
1249
1250   esac
1251 done
1252
1253 if test -n "$ac_prev"; then
1254   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1255   as_fn_error $? "missing argument to $ac_option"
1256 fi
1257
1258 if test -n "$ac_unrecognized_opts"; then
1259   case $enable_option_checking in
1260     no) ;;
1261     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1262     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1263   esac
1264 fi
1265
1266 # Check all directory arguments for consistency.
1267 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1268                 datadir sysconfdir sharedstatedir localstatedir includedir \
1269                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1270                 libdir localedir mandir runstatedir
1271 do
1272   eval ac_val=\$$ac_var
1273   # Remove trailing slashes.
1274   case $ac_val in
1275     */ )
1276       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1277       eval $ac_var=\$ac_val;;
1278   esac
1279   # Be sure to have absolute directory names.
1280   case $ac_val in
1281     [\\/$]* | ?:[\\/]* )  continue;;
1282     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1283   esac
1284   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1285 done
1286
1287 # There might be people who depend on the old broken behavior: `$host'
1288 # used to hold the argument of --host etc.
1289 # FIXME: To remove some day.
1290 build=$build_alias
1291 host=$host_alias
1292 target=$target_alias
1293
1294 # FIXME: To remove some day.
1295 if test "x$host_alias" != x; then
1296   if test "x$build_alias" = x; then
1297     cross_compiling=maybe
1298   elif test "x$build_alias" != "x$host_alias"; then
1299     cross_compiling=yes
1300   fi
1301 fi
1302
1303 ac_tool_prefix=
1304 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1305
1306 test "$silent" = yes && exec 6>/dev/null
1307
1308
1309 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1310 ac_ls_di=`ls -di .` &&
1311 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1312   as_fn_error $? "working directory cannot be determined"
1313 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1314   as_fn_error $? "pwd does not report name of working directory"
1315
1316
1317 # Find the source files, if location was not specified.
1318 if test -z "$srcdir"; then
1319   ac_srcdir_defaulted=yes
1320   # Try the directory containing this script, then the parent directory.
1321   ac_confdir=`$as_dirname -- "$as_myself" ||
1322 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1323          X"$as_myself" : 'X\(//\)[^/]' \| \
1324          X"$as_myself" : 'X\(//\)$' \| \
1325          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1326 $as_echo X"$as_myself" |
1327     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1328             s//\1/
1329             q
1330           }
1331           /^X\(\/\/\)[^/].*/{
1332             s//\1/
1333             q
1334           }
1335           /^X\(\/\/\)$/{
1336             s//\1/
1337             q
1338           }
1339           /^X\(\/\).*/{
1340             s//\1/
1341             q
1342           }
1343           s/.*/./; q'`
1344   srcdir=$ac_confdir
1345   if test ! -r "$srcdir/$ac_unique_file"; then
1346     srcdir=..
1347   fi
1348 else
1349   ac_srcdir_defaulted=no
1350 fi
1351 if test ! -r "$srcdir/$ac_unique_file"; then
1352   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1353   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1354 fi
1355 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1356 ac_abs_confdir=`(
1357         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1358         pwd)`
1359 # When building in place, set srcdir=.
1360 if test "$ac_abs_confdir" = "$ac_pwd"; then
1361   srcdir=.
1362 fi
1363 # Remove unnecessary trailing slashes from srcdir.
1364 # Double slashes in file names in object file debugging info
1365 # mess up M-x gdb in Emacs.
1366 case $srcdir in
1367 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1368 esac
1369 for ac_var in $ac_precious_vars; do
1370   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1371   eval ac_env_${ac_var}_value=\$${ac_var}
1372   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1373   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1374 done
1375
1376 #
1377 # Report the --help message.
1378 #
1379 if test "$ac_init_help" = "long"; then
1380   # Omit some internal or obsolete options to make the list less imposing.
1381   # This message is too long to be a string in the A/UX 3.1 sh.
1382   cat <<_ACEOF
1383 \`configure' configures this package to adapt to many kinds of systems.
1384
1385 Usage: $0 [OPTION]... [VAR=VALUE]...
1386
1387 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1388 VAR=VALUE.  See below for descriptions of some of the useful variables.
1389
1390 Defaults for the options are specified in brackets.
1391
1392 Configuration:
1393   -h, --help              display this help and exit
1394       --help=short        display options specific to this package
1395       --help=recursive    display the short help of all the included packages
1396   -V, --version           display version information and exit
1397   -q, --quiet, --silent   do not print \`checking ...' messages
1398       --cache-file=FILE   cache test results in FILE [disabled]
1399   -C, --config-cache      alias for \`--cache-file=config.cache'
1400   -n, --no-create         do not create output files
1401       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1402
1403 Installation directories:
1404   --prefix=PREFIX         install architecture-independent files in PREFIX
1405                           [$ac_default_prefix]
1406   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1407                           [PREFIX]
1408
1409 By default, \`make install' will install all the files in
1410 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1411 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1412 for instance \`--prefix=\$HOME'.
1413
1414 For better control, use the options below.
1415
1416 Fine tuning of the installation directories:
1417   --bindir=DIR            user executables [EPREFIX/bin]
1418   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1419   --libexecdir=DIR        program executables [EPREFIX/libexec]
1420   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1421   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1422   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1423   --runstatedir=DIR       modifiable per-process data [LOCALSTATEDIR/run]
1424   --libdir=DIR            object code libraries [EPREFIX/lib]
1425   --includedir=DIR        C header files [PREFIX/include]
1426   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1427   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1428   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1429   --infodir=DIR           info documentation [DATAROOTDIR/info]
1430   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1431   --mandir=DIR            man documentation [DATAROOTDIR/man]
1432   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1433   --htmldir=DIR           html documentation [DOCDIR]
1434   --dvidir=DIR            dvi documentation [DOCDIR]
1435   --pdfdir=DIR            pdf documentation [DOCDIR]
1436   --psdir=DIR             ps documentation [DOCDIR]
1437 _ACEOF
1438
1439   cat <<\_ACEOF
1440
1441 System types:
1442   --build=BUILD     configure for building on BUILD [guessed]
1443   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1444   --target=TARGET   configure for building compilers for TARGET [HOST]
1445 _ACEOF
1446 fi
1447
1448 if test -n "$ac_init_help"; then
1449
1450   cat <<\_ACEOF
1451
1452 Optional Features:
1453   --disable-option-checking  ignore unrecognized --enable/--with options
1454   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1455   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1456   --enable-optimize=OPT Enable code optimizations (ie. -O2)
1457   --enable-debug=DBG    Enable debugging (using compiler flags DBG)
1458   --enable-debug-symbols=DBG    Enable debugging symbols
1459                                        (using compiler flags DBG)
1460   --enable-win32-target=\$t
1461                           Specify win32 flavor. (WIN95 or WINNT)
1462   --enable-debug-rtl      Use the MSVC debug runtime library
1463   --enable-static-rtl     Use the MSVC static runtime library
1464   --enable-x32            Enable x32 ABI support (x86_64 only)
1465   --enable-64bit          Enable 64-bit support (on certain platforms)
1466   --enable-mdupdate       Enable use of certain compilers' mdupdate feature
1467   --enable-cplus          Enable some c++ api routines
1468   --enable-macos-target=VER
1469                           Set the minimum MacOS version needed at runtime
1470                           10.2 for ppc, 10.4 for x86
1471   --disable-os2-high-mem  Disable high-memory support on OS/2
1472
1473   --enable-strip          Enable stripping of shared libs and programs
1474   --enable-user-pthreads  Build using userland pthreads
1475   --enable-nspr-threads   Build using classic nspr threads
1476   --enable-ipv6           Compile ipv6 support
1477   --enable-wrap-malloc    Wrap malloc calls (gnu linker only)
1478
1479 Optional Packages:
1480   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1481   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1482   --with-android-ndk=DIR
1483                           location where the Android NDK can be found
1484   --with-android-toolchain=DIR
1485                           location of the Android toolchain
1486   --with-android-version=VER
1487                           Android platform version, default 5 for arm, 9 for x86/mips
1488   --with-android-platform=DIR
1489                           location of platform dir
1490   --with-dist-prefix=DIST_PREFIX
1491                           place build files in DIST_PREFIX dist
1492   --with-dist-bindir=DIR  build execuatables in DIR DIST_PREFIX/bin
1493   --with-dist-includedir=DIR
1494                           build include files in DIR DIST_PREFIX/include/nspr
1495   --with-dist-libdir=DIR  build library files in DIR DIST_PREFIX/lib
1496   --with-mozilla          Compile NSPR with Mozilla support
1497   --with-arm-kuser        Use kuser helpers (Linux/ARM only)
1498                           (Requires kernel 2.6.13 or later)
1499   --with-macos-sdk=dir    Location of platform SDK to use (Mac OS X only)
1500   --with-thumb[=yes|no|toolchain-default]
1501                           Use Thumb instruction set (-mthumb)
1502   --with-thumb-interwork[=yes|no|toolchain-default]
1503                            Use Thumb/ARM instuctions interwork (-mthumb-interwork)
1504   --with-arch=[type|toolchain-default]
1505                            Use specific CPU features (-march=type)
1506   --with-fpu=[type|toolchain-default]
1507                            Use specific FPU type (-mfpu=type)
1508   --with-float-abi=[type|toolchain-default]
1509                            Use specific arm float ABI (-mfloat-abi=type)
1510   --with-soft-float[=yes|no|toolchain-default]
1511                            Use soft float library (-msoft-float)
1512   --with-ccache=path/to/ccache
1513                           Enable compiling with ccache
1514   --with-pthreads         Use system pthreads library as thread subsystem
1515   --with-wrap-malloc=SHAREDLIB  Location of malloc wrapper library
1516
1517 Some influential environment variables:
1518   CC          C compiler command
1519   CFLAGS      C compiler flags
1520   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1521               nonstandard directory <lib dir>
1522   LIBS        libraries to pass to the linker, e.g. -l<library>
1523   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1524               you have headers in a nonstandard directory <include dir>
1525   CXX         C++ compiler command
1526   CXXFLAGS    C++ compiler flags
1527   CPP         C preprocessor
1528
1529 Use these variables to override the choices made by `configure' or to help
1530 it to find libraries and programs with nonstandard names/locations.
1531
1532 Report bugs to the package provider.
1533 _ACEOF
1534 ac_status=$?
1535 fi
1536
1537 if test "$ac_init_help" = "recursive"; then
1538   # If there are subdirs, report their specific --help.
1539   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1540     test -d "$ac_dir" ||
1541       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1542       continue
1543     ac_builddir=.
1544
1545 case "$ac_dir" in
1546 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1547 *)
1548   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1549   # A ".." for each directory in $ac_dir_suffix.
1550   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1551   case $ac_top_builddir_sub in
1552   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1553   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1554   esac ;;
1555 esac
1556 ac_abs_top_builddir=$ac_pwd
1557 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1558 # for backward compatibility:
1559 ac_top_builddir=$ac_top_build_prefix
1560
1561 case $srcdir in
1562   .)  # We are building in place.
1563     ac_srcdir=.
1564     ac_top_srcdir=$ac_top_builddir_sub
1565     ac_abs_top_srcdir=$ac_pwd ;;
1566   [\\/]* | ?:[\\/]* )  # Absolute name.
1567     ac_srcdir=$srcdir$ac_dir_suffix;
1568     ac_top_srcdir=$srcdir
1569     ac_abs_top_srcdir=$srcdir ;;
1570   *) # Relative name.
1571     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1572     ac_top_srcdir=$ac_top_build_prefix$srcdir
1573     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1574 esac
1575 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1576
1577     cd "$ac_dir" || { ac_status=$?; continue; }
1578     # Check for guested configure.
1579     if test -f "$ac_srcdir/configure.gnu"; then
1580       echo &&
1581       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1582     elif test -f "$ac_srcdir/configure"; then
1583       echo &&
1584       $SHELL "$ac_srcdir/configure" --help=recursive
1585     else
1586       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1587     fi || ac_status=$?
1588     cd "$ac_pwd" || { ac_status=$?; break; }
1589   done
1590 fi
1591
1592 test -n "$ac_init_help" && exit $ac_status
1593 if $ac_init_version; then
1594   cat <<\_ACEOF
1595 configure
1596 generated by GNU Autoconf 2.69
1597
1598 Copyright (C) 2012 Free Software Foundation, Inc.
1599 This configure script is free software; the Free Software Foundation
1600 gives unlimited permission to copy, distribute and modify it.
1601 _ACEOF
1602   exit
1603 fi
1604
1605 ## ------------------------ ##
1606 ## Autoconf initialization. ##
1607 ## ------------------------ ##
1608
1609 # ac_fn_c_try_compile LINENO
1610 # --------------------------
1611 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1612 ac_fn_c_try_compile ()
1613 {
1614   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1615   rm -f conftest.$ac_objext
1616   if { { ac_try="$ac_compile"
1617 case "(($ac_try" in
1618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1619   *) ac_try_echo=$ac_try;;
1620 esac
1621 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1622 $as_echo "$ac_try_echo"; } >&5
1623   (eval "$ac_compile") 2>conftest.err
1624   ac_status=$?
1625   if test -s conftest.err; then
1626     grep -v '^ *+' conftest.err >conftest.er1
1627     cat conftest.er1 >&5
1628     mv -f conftest.er1 conftest.err
1629   fi
1630   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631   test $ac_status = 0; } && {
1632          test -z "$ac_c_werror_flag" ||
1633          test ! -s conftest.err
1634        } && test -s conftest.$ac_objext; then :
1635   ac_retval=0
1636 else
1637   $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1639
1640         ac_retval=1
1641 fi
1642   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643   as_fn_set_status $ac_retval
1644
1645 } # ac_fn_c_try_compile
1646
1647 # ac_fn_cxx_try_compile LINENO
1648 # ----------------------------
1649 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1650 ac_fn_cxx_try_compile ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   rm -f conftest.$ac_objext
1654   if { { ac_try="$ac_compile"
1655 case "(($ac_try" in
1656   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1657   *) ac_try_echo=$ac_try;;
1658 esac
1659 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1660 $as_echo "$ac_try_echo"; } >&5
1661   (eval "$ac_compile") 2>conftest.err
1662   ac_status=$?
1663   if test -s conftest.err; then
1664     grep -v '^ *+' conftest.err >conftest.er1
1665     cat conftest.er1 >&5
1666     mv -f conftest.er1 conftest.err
1667   fi
1668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1669   test $ac_status = 0; } && {
1670          test -z "$ac_cxx_werror_flag" ||
1671          test ! -s conftest.err
1672        } && test -s conftest.$ac_objext; then :
1673   ac_retval=0
1674 else
1675   $as_echo "$as_me: failed program was:" >&5
1676 sed 's/^/| /' conftest.$ac_ext >&5
1677
1678         ac_retval=1
1679 fi
1680   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1681   as_fn_set_status $ac_retval
1682
1683 } # ac_fn_cxx_try_compile
1684
1685 # ac_fn_c_try_cpp LINENO
1686 # ----------------------
1687 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1688 ac_fn_c_try_cpp ()
1689 {
1690   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1691   if { { ac_try="$ac_cpp conftest.$ac_ext"
1692 case "(($ac_try" in
1693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1694   *) ac_try_echo=$ac_try;;
1695 esac
1696 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1697 $as_echo "$ac_try_echo"; } >&5
1698   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1699   ac_status=$?
1700   if test -s conftest.err; then
1701     grep -v '^ *+' conftest.err >conftest.er1
1702     cat conftest.er1 >&5
1703     mv -f conftest.er1 conftest.err
1704   fi
1705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1706   test $ac_status = 0; } > conftest.i && {
1707          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1708          test ! -s conftest.err
1709        }; then :
1710   ac_retval=0
1711 else
1712   $as_echo "$as_me: failed program was:" >&5
1713 sed 's/^/| /' conftest.$ac_ext >&5
1714
1715     ac_retval=1
1716 fi
1717   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1718   as_fn_set_status $ac_retval
1719
1720 } # ac_fn_c_try_cpp
1721
1722 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1723 # -------------------------------------------------------
1724 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1725 # the include files in INCLUDES and setting the cache variable VAR
1726 # accordingly.
1727 ac_fn_c_check_header_mongrel ()
1728 {
1729   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1730   if eval \${$3+:} false; then :
1731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1732 $as_echo_n "checking for $2... " >&6; }
1733 if eval \${$3+:} false; then :
1734   $as_echo_n "(cached) " >&6
1735 fi
1736 eval ac_res=\$$3
1737                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1738 $as_echo "$ac_res" >&6; }
1739 else
1740   # Is the header compilable?
1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1742 $as_echo_n "checking $2 usability... " >&6; }
1743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1744 /* end confdefs.h.  */
1745 $4
1746 #include <$2>
1747 _ACEOF
1748 if ac_fn_c_try_compile "$LINENO"; then :
1749   ac_header_compiler=yes
1750 else
1751   ac_header_compiler=no
1752 fi
1753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1755 $as_echo "$ac_header_compiler" >&6; }
1756
1757 # Is the header present?
1758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1759 $as_echo_n "checking $2 presence... " >&6; }
1760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1761 /* end confdefs.h.  */
1762 #include <$2>
1763 _ACEOF
1764 if ac_fn_c_try_cpp "$LINENO"; then :
1765   ac_header_preproc=yes
1766 else
1767   ac_header_preproc=no
1768 fi
1769 rm -f conftest.err conftest.i conftest.$ac_ext
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1771 $as_echo "$ac_header_preproc" >&6; }
1772
1773 # So?  What about this header?
1774 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1775   yes:no: )
1776     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1777 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1778     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1779 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1780     ;;
1781   no:yes:* )
1782     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1783 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1784     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1785 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1786     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1787 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1788     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1789 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1790     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1791 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1792     ;;
1793 esac
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1795 $as_echo_n "checking for $2... " >&6; }
1796 if eval \${$3+:} false; then :
1797   $as_echo_n "(cached) " >&6
1798 else
1799   eval "$3=\$ac_header_compiler"
1800 fi
1801 eval ac_res=\$$3
1802                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1803 $as_echo "$ac_res" >&6; }
1804 fi
1805   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1806
1807 } # ac_fn_c_check_header_mongrel
1808
1809 # ac_fn_c_try_run LINENO
1810 # ----------------------
1811 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1812 # that executables *can* be run.
1813 ac_fn_c_try_run ()
1814 {
1815   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1816   if { { ac_try="$ac_link"
1817 case "(($ac_try" in
1818   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1819   *) ac_try_echo=$ac_try;;
1820 esac
1821 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1822 $as_echo "$ac_try_echo"; } >&5
1823   (eval "$ac_link") 2>&5
1824   ac_status=$?
1825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1826   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1827   { { case "(($ac_try" in
1828   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1829   *) ac_try_echo=$ac_try;;
1830 esac
1831 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1832 $as_echo "$ac_try_echo"; } >&5
1833   (eval "$ac_try") 2>&5
1834   ac_status=$?
1835   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1836   test $ac_status = 0; }; }; then :
1837   ac_retval=0
1838 else
1839   $as_echo "$as_me: program exited with status $ac_status" >&5
1840        $as_echo "$as_me: failed program was:" >&5
1841 sed 's/^/| /' conftest.$ac_ext >&5
1842
1843        ac_retval=$ac_status
1844 fi
1845   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1846   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1847   as_fn_set_status $ac_retval
1848
1849 } # ac_fn_c_try_run
1850
1851 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1852 # -------------------------------------------------------
1853 # Tests whether HEADER exists and can be compiled using the include files in
1854 # INCLUDES, setting the cache variable VAR accordingly.
1855 ac_fn_c_check_header_compile ()
1856 {
1857   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1858   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1859 $as_echo_n "checking for $2... " >&6; }
1860 if eval \${$3+:} false; then :
1861   $as_echo_n "(cached) " >&6
1862 else
1863   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1864 /* end confdefs.h.  */
1865 $4
1866 #include <$2>
1867 _ACEOF
1868 if ac_fn_c_try_compile "$LINENO"; then :
1869   eval "$3=yes"
1870 else
1871   eval "$3=no"
1872 fi
1873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1874 fi
1875 eval ac_res=\$$3
1876                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1877 $as_echo "$ac_res" >&6; }
1878   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1879
1880 } # ac_fn_c_check_header_compile
1881
1882 # ac_fn_c_try_link LINENO
1883 # -----------------------
1884 # Try to link conftest.$ac_ext, and return whether this succeeded.
1885 ac_fn_c_try_link ()
1886 {
1887   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1888   rm -f conftest.$ac_objext conftest$ac_exeext
1889   if { { ac_try="$ac_link"
1890 case "(($ac_try" in
1891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1892   *) ac_try_echo=$ac_try;;
1893 esac
1894 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1895 $as_echo "$ac_try_echo"; } >&5
1896   (eval "$ac_link") 2>conftest.err
1897   ac_status=$?
1898   if test -s conftest.err; then
1899     grep -v '^ *+' conftest.err >conftest.er1
1900     cat conftest.er1 >&5
1901     mv -f conftest.er1 conftest.err
1902   fi
1903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1904   test $ac_status = 0; } && {
1905          test -z "$ac_c_werror_flag" ||
1906          test ! -s conftest.err
1907        } && test -s conftest$ac_exeext && {
1908          test "$cross_compiling" = yes ||
1909          test -x conftest$ac_exeext
1910        }; then :
1911   ac_retval=0
1912 else
1913   $as_echo "$as_me: failed program was:" >&5
1914 sed 's/^/| /' conftest.$ac_ext >&5
1915
1916         ac_retval=1
1917 fi
1918   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1919   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1920   # interfere with the next link command; also delete a directory that is
1921   # left behind by Apple's compiler.  We do this before executing the actions.
1922   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1923   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1924   as_fn_set_status $ac_retval
1925
1926 } # ac_fn_c_try_link
1927
1928 # ac_fn_c_check_func LINENO FUNC VAR
1929 # ----------------------------------
1930 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1931 ac_fn_c_check_func ()
1932 {
1933   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1935 $as_echo_n "checking for $2... " >&6; }
1936 if eval \${$3+:} false; then :
1937   $as_echo_n "(cached) " >&6
1938 else
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1942    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1943 #define $2 innocuous_$2
1944
1945 /* System header to define __stub macros and hopefully few prototypes,
1946     which can conflict with char $2 (); below.
1947     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1948     <limits.h> exists even on freestanding compilers.  */
1949
1950 #ifdef __STDC__
1951 # include <limits.h>
1952 #else
1953 # include <assert.h>
1954 #endif
1955
1956 #undef $2
1957
1958 /* Override any GCC internal prototype to avoid an error.
1959    Use char because int might match the return type of a GCC
1960    builtin and then its argument prototype would still apply.  */
1961 #ifdef __cplusplus
1962 extern "C"
1963 #endif
1964 char $2 ();
1965 /* The GNU C library defines this for functions which it implements
1966     to always fail with ENOSYS.  Some functions are actually named
1967     something starting with __ and the normal name is an alias.  */
1968 #if defined __stub_$2 || defined __stub___$2
1969 choke me
1970 #endif
1971
1972 int
1973 main ()
1974 {
1975 return $2 ();
1976   ;
1977   return 0;
1978 }
1979 _ACEOF
1980 if ac_fn_c_try_link "$LINENO"; then :
1981   eval "$3=yes"
1982 else
1983   eval "$3=no"
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext \
1986     conftest$ac_exeext conftest.$ac_ext
1987 fi
1988 eval ac_res=\$$3
1989                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1990 $as_echo "$ac_res" >&6; }
1991   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1992
1993 } # ac_fn_c_check_func
1994 cat >config.log <<_ACEOF
1995 This file contains any messages produced by compilers while
1996 running configure, to aid debugging if configure makes a mistake.
1997
1998 It was created by $as_me, which was
1999 generated by GNU Autoconf 2.69.  Invocation command line was
2000
2001   $ $0 $@
2002
2003 _ACEOF
2004 exec 5>>config.log
2005 {
2006 cat <<_ASUNAME
2007 ## --------- ##
2008 ## Platform. ##
2009 ## --------- ##
2010
2011 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2012 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2013 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2014 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2015 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2016
2017 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2018 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2019
2020 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2021 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2022 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2023 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2024 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2025 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2026 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2027
2028 _ASUNAME
2029
2030 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2031 for as_dir in $PATH
2032 do
2033   IFS=$as_save_IFS
2034   test -z "$as_dir" && as_dir=.
2035     $as_echo "PATH: $as_dir"
2036   done
2037 IFS=$as_save_IFS
2038
2039 } >&5
2040
2041 cat >&5 <<_ACEOF
2042
2043
2044 ## ----------- ##
2045 ## Core tests. ##
2046 ## ----------- ##
2047
2048 _ACEOF
2049
2050
2051 # Keep a trace of the command line.
2052 # Strip out --no-create and --no-recursion so they do not pile up.
2053 # Strip out --silent because we don't want to record it for future runs.
2054 # Also quote any args containing shell meta-characters.
2055 # Make two passes to allow for proper duplicate-argument suppression.
2056 ac_configure_args=
2057 ac_configure_args0=
2058 ac_configure_args1=
2059 ac_must_keep_next=false
2060 for ac_pass in 1 2
2061 do
2062   for ac_arg
2063   do
2064     case $ac_arg in
2065     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2066     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2067     | -silent | --silent | --silen | --sile | --sil)
2068       continue ;;
2069     *\'*)
2070       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2071     esac
2072     case $ac_pass in
2073     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2074     2)
2075       as_fn_append ac_configure_args1 " '$ac_arg'"
2076       if test $ac_must_keep_next = true; then
2077         ac_must_keep_next=false # Got value, back to normal.
2078       else
2079         case $ac_arg in
2080           *=* | --config-cache | -C | -disable-* | --disable-* \
2081           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2082           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2083           | -with-* | --with-* | -without-* | --without-* | --x)
2084             case "$ac_configure_args0 " in
2085               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2086             esac
2087             ;;
2088           -* ) ac_must_keep_next=true ;;
2089         esac
2090       fi
2091       as_fn_append ac_configure_args " '$ac_arg'"
2092       ;;
2093     esac
2094   done
2095 done
2096 { ac_configure_args0=; unset ac_configure_args0;}
2097 { ac_configure_args1=; unset ac_configure_args1;}
2098
2099 # When interrupted or exit'd, cleanup temporary files, and complete
2100 # config.log.  We remove comments because anyway the quotes in there
2101 # would cause problems or look ugly.
2102 # WARNING: Use '\'' to represent an apostrophe within the trap.
2103 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2104 trap 'exit_status=$?
2105   # Save into config.log some information that might help in debugging.
2106   {
2107     echo
2108
2109     $as_echo "## ---------------- ##
2110 ## Cache variables. ##
2111 ## ---------------- ##"
2112     echo
2113     # The following way of writing the cache mishandles newlines in values,
2114 (
2115   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2116     eval ac_val=\$$ac_var
2117     case $ac_val in #(
2118     *${as_nl}*)
2119       case $ac_var in #(
2120       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2121 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2122       esac
2123       case $ac_var in #(
2124       _ | IFS | as_nl) ;; #(
2125       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2126       *) { eval $ac_var=; unset $ac_var;} ;;
2127       esac ;;
2128     esac
2129   done
2130   (set) 2>&1 |
2131     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2132     *${as_nl}ac_space=\ *)
2133       sed -n \
2134         "s/'\''/'\''\\\\'\'''\''/g;
2135           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2136       ;; #(
2137     *)
2138       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2139       ;;
2140     esac |
2141     sort
2142 )
2143     echo
2144
2145     $as_echo "## ----------------- ##
2146 ## Output variables. ##
2147 ## ----------------- ##"
2148     echo
2149     for ac_var in $ac_subst_vars
2150     do
2151       eval ac_val=\$$ac_var
2152       case $ac_val in
2153       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2154       esac
2155       $as_echo "$ac_var='\''$ac_val'\''"
2156     done | sort
2157     echo
2158
2159     if test -n "$ac_subst_files"; then
2160       $as_echo "## ------------------- ##
2161 ## File substitutions. ##
2162 ## ------------------- ##"
2163       echo
2164       for ac_var in $ac_subst_files
2165       do
2166         eval ac_val=\$$ac_var
2167         case $ac_val in
2168         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2169         esac
2170         $as_echo "$ac_var='\''$ac_val'\''"
2171       done | sort
2172       echo
2173     fi
2174
2175     if test -s confdefs.h; then
2176       $as_echo "## ----------- ##
2177 ## confdefs.h. ##
2178 ## ----------- ##"
2179       echo
2180       cat confdefs.h
2181       echo
2182     fi
2183     test "$ac_signal" != 0 &&
2184       $as_echo "$as_me: caught signal $ac_signal"
2185     $as_echo "$as_me: exit $exit_status"
2186   } >&5
2187   rm -f core *.core core.conftest.* &&
2188     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2189     exit $exit_status
2190 ' 0
2191 for ac_signal in 1 2 13 15; do
2192   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2193 done
2194 ac_signal=0
2195
2196 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2197 rm -f -r conftest* confdefs.h
2198
2199 $as_echo "/* confdefs.h */" > confdefs.h
2200
2201 # Predefined preprocessor variables.
2202
2203 cat >>confdefs.h <<_ACEOF
2204 #define PACKAGE_NAME "$PACKAGE_NAME"
2205 _ACEOF
2206
2207 cat >>confdefs.h <<_ACEOF
2208 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2209 _ACEOF
2210
2211 cat >>confdefs.h <<_ACEOF
2212 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2213 _ACEOF
2214
2215 cat >>confdefs.h <<_ACEOF
2216 #define PACKAGE_STRING "$PACKAGE_STRING"
2217 _ACEOF
2218
2219 cat >>confdefs.h <<_ACEOF
2220 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2221 _ACEOF
2222
2223 cat >>confdefs.h <<_ACEOF
2224 #define PACKAGE_URL "$PACKAGE_URL"
2225 _ACEOF
2226
2227
2228 # Let the site file select an alternate cache file if it wants to.
2229 # Prefer an explicitly selected file to automatically selected ones.
2230 ac_site_file1=NONE
2231 ac_site_file2=NONE
2232 if test -n "$CONFIG_SITE"; then
2233   # We do not want a PATH search for config.site.
2234   case $CONFIG_SITE in #((
2235     -*)  ac_site_file1=./$CONFIG_SITE;;
2236     */*) ac_site_file1=$CONFIG_SITE;;
2237     *)   ac_site_file1=./$CONFIG_SITE;;
2238   esac
2239 elif test "x$prefix" != xNONE; then
2240   ac_site_file1=$prefix/share/config.site
2241   ac_site_file2=$prefix/etc/config.site
2242 else
2243   ac_site_file1=$ac_default_prefix/share/config.site
2244   ac_site_file2=$ac_default_prefix/etc/config.site
2245 fi
2246 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2247 do
2248   test "x$ac_site_file" = xNONE && continue
2249   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2250     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2251 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2252     sed 's/^/| /' "$ac_site_file" >&5
2253     . "$ac_site_file" \
2254       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2255 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2256 as_fn_error $? "failed to load site script $ac_site_file
2257 See \`config.log' for more details" "$LINENO" 5; }
2258   fi
2259 done
2260
2261 if test -r "$cache_file"; then
2262   # Some versions of bash will fail to source /dev/null (special files
2263   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2264   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2265     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2266 $as_echo "$as_me: loading cache $cache_file" >&6;}
2267     case $cache_file in
2268       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2269       *)                      . "./$cache_file";;
2270     esac
2271   fi
2272 else
2273   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2274 $as_echo "$as_me: creating cache $cache_file" >&6;}
2275   >$cache_file
2276 fi
2277
2278 # Check that the precious variables saved in the cache have kept the same
2279 # value.
2280 ac_cache_corrupted=false
2281 for ac_var in $ac_precious_vars; do
2282   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2283   eval ac_new_set=\$ac_env_${ac_var}_set
2284   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2285   eval ac_new_val=\$ac_env_${ac_var}_value
2286   case $ac_old_set,$ac_new_set in
2287     set,)
2288       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2289 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2290       ac_cache_corrupted=: ;;
2291     ,set)
2292       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2293 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2294       ac_cache_corrupted=: ;;
2295     ,);;
2296     *)
2297       if test "x$ac_old_val" != "x$ac_new_val"; then
2298         # differences in whitespace do not lead to failure.
2299         ac_old_val_w=`echo x $ac_old_val`
2300         ac_new_val_w=`echo x $ac_new_val`
2301         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2302           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2303 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2304           ac_cache_corrupted=:
2305         else
2306           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2307 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2308           eval $ac_var=\$ac_old_val
2309         fi
2310         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2311 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2312         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2313 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2314       fi;;
2315   esac
2316   # Pass precious variables to config.status.
2317   if test "$ac_new_set" = set; then
2318     case $ac_new_val in
2319     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2320     *) ac_arg=$ac_var=$ac_new_val ;;
2321     esac
2322     case " $ac_configure_args " in
2323       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2324       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2325     esac
2326   fi
2327 done
2328 if $ac_cache_corrupted; then
2329   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2331   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2332 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2333   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2334 fi
2335 ## -------------------- ##
2336 ## Main body of script. ##
2337 ## -------------------- ##
2338
2339 ac_ext=c
2340 ac_cpp='$CPP $CPPFLAGS'
2341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2344
2345
2346
2347
2348 ac_aux_dir=
2349 for ac_dir in ${srcdir}/build/autoconf "$srcdir"/${srcdir}/build/autoconf; do
2350   if test -f "$ac_dir/install-sh"; then
2351     ac_aux_dir=$ac_dir
2352     ac_install_sh="$ac_aux_dir/install-sh -c"
2353     break
2354   elif test -f "$ac_dir/install.sh"; then
2355     ac_aux_dir=$ac_dir
2356     ac_install_sh="$ac_aux_dir/install.sh -c"
2357     break
2358   elif test -f "$ac_dir/shtool"; then
2359     ac_aux_dir=$ac_dir
2360     ac_install_sh="$ac_aux_dir/shtool install -c"
2361     break
2362   fi
2363 done
2364 if test -z "$ac_aux_dir"; then
2365   as_fn_error $? "cannot find install-sh, install.sh, or shtool in ${srcdir}/build/autoconf \"$srcdir\"/${srcdir}/build/autoconf" "$LINENO" 5
2366 fi
2367
2368 # These three variables are undocumented and unsupported,
2369 # and are intended to be withdrawn in a future Autoconf release.
2370 # They can cause serious problems if a builder's source tree is in a directory
2371 # whose full name contains unusual characters.
2372 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2373 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2374 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2375
2376
2377 # Make sure we can run config.sub.
2378 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2379   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2380
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2382 $as_echo_n "checking build system type... " >&6; }
2383 if ${ac_cv_build+:} false; then :
2384   $as_echo_n "(cached) " >&6
2385 else
2386   ac_build_alias=$build_alias
2387 test "x$ac_build_alias" = x &&
2388   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2389 test "x$ac_build_alias" = x &&
2390   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2391 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2392   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2393
2394 fi
2395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2396 $as_echo "$ac_cv_build" >&6; }
2397 case $ac_cv_build in
2398 *-*-*) ;;
2399 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2400 esac
2401 build=$ac_cv_build
2402 ac_save_IFS=$IFS; IFS='-'
2403 set x $ac_cv_build
2404 shift
2405 build_cpu=$1
2406 build_vendor=$2
2407 shift; shift
2408 # Remember, the first character of IFS is used to create $*,
2409 # except with old shells:
2410 build_os=$*
2411 IFS=$ac_save_IFS
2412 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2413
2414
2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2416 $as_echo_n "checking host system type... " >&6; }
2417 if ${ac_cv_host+:} false; then :
2418   $as_echo_n "(cached) " >&6
2419 else
2420   if test "x$host_alias" = x; then
2421   ac_cv_host=$ac_cv_build
2422 else
2423   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2424     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2425 fi
2426
2427 fi
2428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2429 $as_echo "$ac_cv_host" >&6; }
2430 case $ac_cv_host in
2431 *-*-*) ;;
2432 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2433 esac
2434 host=$ac_cv_host
2435 ac_save_IFS=$IFS; IFS='-'
2436 set x $ac_cv_host
2437 shift
2438 host_cpu=$1
2439 host_vendor=$2
2440 shift; shift
2441 # Remember, the first character of IFS is used to create $*,
2442 # except with old shells:
2443 host_os=$*
2444 IFS=$ac_save_IFS
2445 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2446
2447
2448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2449 $as_echo_n "checking target system type... " >&6; }
2450 if ${ac_cv_target+:} false; then :
2451   $as_echo_n "(cached) " >&6
2452 else
2453   if test "x$target_alias" = x; then
2454   ac_cv_target=$ac_cv_host
2455 else
2456   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2457     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2458 fi
2459
2460 fi
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2462 $as_echo "$ac_cv_target" >&6; }
2463 case $ac_cv_target in
2464 *-*-*) ;;
2465 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2466 esac
2467 target=$ac_cv_target
2468 ac_save_IFS=$IFS; IFS='-'
2469 set x $ac_cv_target
2470 shift
2471 target_cpu=$1
2472 target_vendor=$2
2473 shift; shift
2474 # Remember, the first character of IFS is used to create $*,
2475 # except with old shells:
2476 target_os=$*
2477 IFS=$ac_save_IFS
2478 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2479
2480
2481 # The aliases save the names the user supplied, while $host etc.
2482 # will get canonicalized.
2483 test -n "$target_alias" &&
2484   test "$program_prefix$program_suffix$program_transform_name" = \
2485     NONENONEs,x,x, &&
2486   program_prefix=${target_alias}-
2487
2488 MOD_MAJOR_VERSION=4
2489 MOD_MINOR_VERSION=27
2490 MOD_PATCH_VERSION=0
2491 NSPR_MODNAME=nspr20
2492 _HAVE_PTHREADS=
2493 USE_PTHREADS=
2494 USE_USER_PTHREADS=
2495 USE_NSPR_THREADS=
2496 USE_N32=
2497 USE_X32=
2498 USE_64=
2499 USE_CPLUS=
2500 USE_IPV6=
2501 USE_MDUPDATE=
2502 _MACOSX_DEPLOYMENT_TARGET=
2503 _OPTIMIZE_FLAGS=-O
2504 _DEBUG_FLAGS=-g
2505 MOZ_DEBUG=1
2506 MOZ_OPTIMIZE=
2507 OBJDIR='$(OBJDIR_NAME)'
2508 OBJDIR_NAME=.
2509 OBJDIR_SUFFIX=OBJ
2510 NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall'
2511 NOSUCHFILE=/no-such-file
2512 LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)'
2513 LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)'
2514 CYGWIN_WRAPPER=
2515 MACOS_SDK_DIR=
2516 NEXT_ROOT=
2517 MT=
2518 MOZ_OS2_HIGH_MEMORY=1
2519 PROFILE_GEN_CFLAGS=
2520 PROFILE_GEN_LDFLAGS=
2521 PROFILE_USE_CFLAGS=
2522 PROFILE_USE_LDFLAGS=
2523
2524 RESOLVE_LINK_SYMBOLS=
2525
2526 CFLAGS="${CFLAGS=}"
2527 CXXFLAGS="${CXXFLAGS=}"
2528 LDFLAGS="${LDFLAGS=}"
2529 DLLFLAGS="${DLLFLAGS=}"
2530 HOST_CFLAGS="${HOST_CFLAGS=}"
2531 HOST_LDFLAGS="${HOST_LDFLAGS=}"
2532
2533 case "$target" in
2534 *-cygwin*|*-mingw*|*-msys*)
2535     # Check to see if we are really running in a msvc environemnt
2536     _WIN32_MSVC=
2537     for ac_prog in cl
2538 do
2539   # Extract the first word of "$ac_prog", so it can be a program name with args.
2540 set dummy $ac_prog; ac_word=$2
2541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2542 $as_echo_n "checking for $ac_word... " >&6; }
2543 if ${ac_cv_prog_CC+:} false; then :
2544   $as_echo_n "(cached) " >&6
2545 else
2546   if test -n "$CC"; then
2547   ac_cv_prog_CC="$CC" # Let the user override the test.
2548 else
2549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2550 for as_dir in $PATH
2551 do
2552   IFS=$as_save_IFS
2553   test -z "$as_dir" && as_dir=.
2554     for ac_exec_ext in '' $ac_executable_extensions; do
2555   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2556     ac_cv_prog_CC="$ac_prog"
2557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2558     break 2
2559   fi
2560 done
2561   done
2562 IFS=$as_save_IFS
2563
2564 fi
2565 fi
2566 CC=$ac_cv_prog_CC
2567 if test -n "$CC"; then
2568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2569 $as_echo "$CC" >&6; }
2570 else
2571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2572 $as_echo "no" >&6; }
2573 fi
2574
2575
2576   test -n "$CC" && break
2577 done
2578
2579     cat > conftest.c <<EOF
2580 #ifdef _MSC_VER
2581 COMPILER IS MSVC
2582 #endif
2583 EOF
2584     read dummy <<EOF
2585 $($CC -E conftest.c 2>/dev/null | grep COMPILER)
2586 EOF
2587     if test -n "$dummy"; then
2588         _WIN32_MSVC=1
2589         CXX=$CC
2590     fi
2591     rm -f conftest.c
2592     ;;
2593 *-mks*)
2594     _WIN32_MSVC=1
2595     ;;
2596 esac
2597
2598 if test -n "$_WIN32_MSVC"; then
2599     SKIP_PATH_CHECKS=1
2600     SKIP_COMPILER_CHECKS=1
2601     SKIP_LIBRARY_CHECKS=1
2602 fi
2603
2604
2605
2606 # Check whether --with-android-ndk was given.
2607 if test "${with_android_ndk+set}" = set; then :
2608   withval=$with_android_ndk; android_ndk=$withval
2609 fi
2610
2611
2612
2613 # Check whether --with-android-toolchain was given.
2614 if test "${with_android_toolchain+set}" = set; then :
2615   withval=$with_android_toolchain; android_toolchain=$withval
2616 fi
2617
2618
2619 case "$target_cpu" in
2620 arm)
2621     android_version=5
2622     ;;
2623 i?86|mipsel)
2624     android_version=9
2625     ;;
2626 esac
2627
2628
2629 # Check whether --with-android-version was given.
2630 if test "${with_android_version+set}" = set; then :
2631   withval=$with_android_version; android_version=$withval
2632 fi
2633
2634
2635
2636 # Check whether --with-android-platform was given.
2637 if test "${with_android_platform+set}" = set; then :
2638   withval=$with_android_platform; android_platform=$withval
2639 fi
2640
2641
2642 case "$target" in
2643 x86_64-linux*-android*)
2644     android_tool_prefix="x86_64-linux-android"
2645     ;;
2646 aarch64-linux*-android*)
2647     android_tool_prefix="aarch64-linux-android"
2648     ;;
2649 arm-linux*-android*|*-linuxandroid*)
2650     android_tool_prefix="arm-linux-androideabi"
2651     ;;
2652 i?86-*android*)
2653     android_tool_prefix="i686-linux-android"
2654     ;;
2655 mipsel-*android*)
2656     android_tool_prefix="mipsel-linux-android"
2657     ;;
2658 *)
2659     android_tool_prefix="$target_os"
2660     ;;
2661 esac
2662
2663 case "$target" in
2664 *-android*|*-linuxandroid*)
2665     if test -z "$android_ndk" ; then
2666        as_fn_error $? "You must specify --with-android-ndk=/path/to/ndk when targeting Android." "$LINENO" 5
2667     fi
2668
2669     if test -z "$android_toolchain" ; then
2670         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for android toolchain directory" >&5
2671 $as_echo_n "checking for android toolchain directory... " >&6; }
2672
2673         kernel_name=`uname -s | tr "[:upper:]" "[:lower:]"`
2674
2675         case "$target_cpu" in
2676         arm)
2677             target_name=arm-linux-androideabi-4.4.3
2678             ;;
2679         i?86)
2680             target_name=x86-4.4.3
2681             ;;
2682         mipsel)
2683             target_name=mipsel-linux-android-4.4.3
2684             ;;
2685         esac
2686         android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
2687
2688         if test -d "$android_toolchain" ; then
2689             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $android_toolchain" >&5
2690 $as_echo "$android_toolchain" >&6; }
2691         else
2692             as_fn_error $? "not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain." "$LINENO" 5
2693         fi
2694     fi
2695
2696     if test -z "$android_platform" ; then
2697         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for android platform directory" >&5
2698 $as_echo_n "checking for android platform directory... " >&6; }
2699
2700         case "$target_cpu" in
2701         arm)
2702             target_name=arm
2703             ;;
2704         i?86)
2705             target_name=x86
2706             ;;
2707         mipsel)
2708             target_name=mips
2709             ;;
2710         esac
2711
2712         android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name"
2713
2714         if test -d "$android_platform" ; then
2715             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $android_platform" >&5
2716 $as_echo "$android_platform" >&6; }
2717         else
2718             as_fn_error $? "not found. You have to specify --with-android-platform=/path/to/ndk/platform." "$LINENO" 5
2719         fi
2720     fi
2721
2722             case "$target_cpu" in
2723     i?86)
2724         if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then
2725                         android_tool_prefix="i686-android-linux"
2726         fi
2727         ;;
2728     esac
2729
2730         AS="$android_toolchain"/bin/"$android_tool_prefix"-as
2731     CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
2732     CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
2733     CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
2734     LD="$android_toolchain"/bin/"$android_tool_prefix"-ld
2735     AR="$android_toolchain"/bin/"$android_tool_prefix"-ar
2736     RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib
2737     STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip
2738
2739     CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS"
2740     CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS"
2741     CXXFLAGS="-mandroid -I$android_platform/usr/include -fpic -fno-short-enums -fno-exceptions $CXXFLAGS"
2742     LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform $LDFLAGS"
2743
2744     $as_echo "#define ANDROID 1" >>confdefs.h
2745
2746     ;;
2747 esac
2748
2749 dist_prefix='${MOD_DEPTH}/dist'
2750 dist_bindir='${dist_prefix}/bin'
2751 dist_includedir='${dist_prefix}/include/nspr'
2752 dist_libdir='${dist_prefix}/lib'
2753 if test "${includedir}" = '${prefix}/include'; then
2754     includedir='${prefix}/include/nspr'
2755 fi
2756
2757
2758 # Check whether --with-dist-prefix was given.
2759 if test "${with_dist_prefix+set}" = set; then :
2760   withval=$with_dist_prefix; dist_prefix=$withval
2761 fi
2762
2763
2764
2765 # Check whether --with-dist-bindir was given.
2766 if test "${with_dist_bindir+set}" = set; then :
2767   withval=$with_dist_bindir; dist_bindir=$withval
2768 fi
2769
2770
2771
2772 # Check whether --with-dist-includedir was given.
2773 if test "${with_dist_includedir+set}" = set; then :
2774   withval=$with_dist_includedir; dist_includedir=$withval
2775 fi
2776
2777
2778
2779 # Check whether --with-dist-libdir was given.
2780 if test "${with_dist_libdir+set}" = set; then :
2781   withval=$with_dist_libdir; dist_libdir=$withval
2782 fi
2783
2784
2785
2786
2787
2788
2789
2790
2791 # Check whether --with-mozilla was given.
2792 if test "${with_mozilla+set}" = set; then :
2793   withval=$with_mozilla;    if test "$withval" = "yes"; then
2794             $as_echo "#define MOZILLA_CLIENT 1" >>confdefs.h
2795
2796             MOZILLA_CLIENT=1
2797             else
2798                 MOZILLA_CLIENT=
2799             fi
2800 else
2801         if test -n "$MOZILLA_CLIENT"; then
2802                 $as_echo "#define MOZILLA_CLIENT 1" >>confdefs.h
2803
2804             fi
2805 fi
2806
2807
2808 # Check whether --enable-optimize was given.
2809 if test "${enable_optimize+set}" = set; then :
2810   enableval=$enable_optimize;  if test "$enableval" != "no"; then
2811           MOZ_OPTIMIZE=1
2812           if test -n "$enableval" -a "$enableval" != "yes"; then
2813             _OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
2814             _SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS
2815           fi
2816       else
2817           MOZ_OPTIMIZE=
2818       fi
2819 fi
2820
2821
2822 # Check whether --enable-debug was given.
2823 if test "${enable_debug+set}" = set; then :
2824   enableval=$enable_debug;  if test "$enableval" != "no"; then
2825           MOZ_DEBUG=1
2826           MOZ_DEBUG_SYMBOLS=1
2827           if test -n "$enableval" -a "$enableval" != "yes"; then
2828               _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
2829               _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS
2830           fi
2831       else
2832           MOZ_DEBUG=
2833       fi
2834 else
2835   MOZ_DEBUG_SYMBOLS=1
2836 fi
2837
2838
2839 # Check whether --enable-debug-symbols was given.
2840 if test "${enable_debug_symbols+set}" = set; then :
2841   enableval=$enable_debug_symbols;  if test "$enableval" != "no"; then
2842           MOZ_DEBUG_SYMBOLS=1
2843           if test -n "$enableval" -a "$enableval" != "yes"; then
2844               if test -z "$_SAVE_DEBUG_FLAGS"; then
2845                   _DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
2846                   _SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS
2847               else
2848                   as_fn_error $? "--enable-debug-symbols flags cannot be used with --enable-debug flags" "$LINENO" 5
2849               fi
2850           fi
2851       else
2852           MOZ_DEBUG_SYMBOLS=
2853       fi
2854 fi
2855
2856
2857 # Check whether --enable-win32-target was given.
2858 if test "${enable_win32_target+set}" = set; then :
2859   enableval=$enable_win32_target; OS_TARGET=`echo $enableval | tr a-z A-Z`
2860 fi
2861
2862
2863
2864 # Check whether --enable-debug-rtl was given.
2865 if test "${enable_debug_rtl+set}" = set; then :
2866   enableval=$enable_debug_rtl;  if test "$enableval" = "yes"; then
2867             USE_DEBUG_RTL=1
2868       else
2869             USE_DEBUG_RTL=0
2870       fi
2871 fi
2872
2873
2874 # Check whether --enable-static-rtl was given.
2875 if test "${enable_static_rtl+set}" = set; then :
2876   enableval=$enable_static_rtl;  if test "$enableval" = "yes"; then
2877             USE_STATIC_RTL=1
2878       fi
2879 fi
2880
2881
2882 # Check whether --enable-x32 was given.
2883 if test "${enable_x32+set}" = set; then :
2884   enableval=$enable_x32;  if test "$enableval" = "yes"; then
2885         USE_X32=1
2886       else if test "$enableval" = "no"; then
2887         USE_X32=
2888       fi
2889     fi
2890 fi
2891
2892
2893 # Check whether --enable-64bit was given.
2894 if test "${enable_64bit+set}" = set; then :
2895   enableval=$enable_64bit;  if test "$enableval" = "yes"; then
2896             USE_64=1
2897       fi
2898 fi
2899
2900
2901 # Check whether --enable-mdupdate was given.
2902 if test "${enable_mdupdate+set}" = set; then :
2903   enableval=$enable_mdupdate;  if test "$enableval" = "yes"; then
2904             USE_MDUPDATE=1
2905       fi
2906 fi
2907
2908
2909 # Check whether --enable-cplus was given.
2910 if test "${enable_cplus+set}" = set; then :
2911   enableval=$enable_cplus;  if test "$enableval" = "yes"; then
2912             USE_CPLUS=1
2913       fi
2914 fi
2915
2916
2917
2918 # Check whether --with-arm-kuser was given.
2919 if test "${with_arm_kuser+set}" = set; then :
2920   withval=$with_arm_kuser;  if test "$withval" = "yes"; then
2921             $as_echo "#define _PR_ARM_KUSER 1" >>confdefs.h
2922
2923       fi
2924 fi
2925
2926
2927
2928 # Check whether --with-macos-sdk was given.
2929 if test "${with_macos_sdk+set}" = set; then :
2930   withval=$with_macos_sdk; MACOS_SDK_DIR=$withval
2931 fi
2932
2933
2934 # Check whether --enable-macos-target was given.
2935 if test "${enable_macos_target+set}" = set; then :
2936   enableval=$enable_macos_target; _MACOSX_DEPLOYMENT_TARGET=$enableval
2937 fi
2938
2939
2940 case "$target" in
2941
2942 *-aix*)
2943     case "${target_os}" in
2944     aix3.2*)
2945         USE_NSPR_THREADS=1
2946         ;;
2947     *)
2948         USE_PTHREADS=1
2949         ;;
2950     esac
2951     ;;
2952
2953 esac
2954
2955 if test -z "$CC"; then
2956     case "$target" in
2957
2958     *-aix*)
2959         if test -z "$USE_NSPR_THREADS"; then
2960             CC=xlc_r
2961         else
2962             CC=xlc
2963         fi
2964     ;;
2965
2966     *-hpux*)
2967         CC=cc
2968     ;;
2969
2970     *-solaris*)
2971         CC=cc
2972     ;;
2973
2974     esac
2975 fi
2976
2977 if test -z "$CXX"; then
2978     case "$target" in
2979
2980     *-aix*)
2981         if test -z "$USE_NSPR_THREADS"; then
2982             CXX=xlC_r
2983         else
2984             CXX=xlC
2985         fi
2986     ;;
2987
2988     *-hpux*)
2989         case "${target_os}" in
2990         hpux10.30)
2991             CXX=aCC
2992             ;;
2993         hpux11.*)
2994             CXX=aCC
2995             ;;
2996         *)
2997             CXX=CC
2998             ;;
2999         esac
3000     ;;
3001
3002     *-solaris*)
3003         CXX=CC
3004     ;;
3005
3006     esac
3007 fi
3008
3009 if test -z "$SKIP_PATH_CHECKS"; then
3010     # Extract the first word of "$WHOAMI whoami", so it can be a program name with args.
3011 set dummy $WHOAMI whoami; ac_word=$2
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3013 $as_echo_n "checking for $ac_word... " >&6; }
3014 if ${ac_cv_path_WHOAMI+:} false; then :
3015   $as_echo_n "(cached) " >&6
3016 else
3017   case $WHOAMI in
3018   [\\/]* | ?:[\\/]*)
3019   ac_cv_path_WHOAMI="$WHOAMI" # Let the user override the test with a path.
3020   ;;
3021   *)
3022   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3023 for as_dir in $PATH
3024 do
3025   IFS=$as_save_IFS
3026   test -z "$as_dir" && as_dir=.
3027     for ac_exec_ext in '' $ac_executable_extensions; do
3028   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3029     ac_cv_path_WHOAMI="$as_dir/$ac_word$ac_exec_ext"
3030     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3031     break 2
3032   fi
3033 done
3034   done
3035 IFS=$as_save_IFS
3036
3037   test -z "$ac_cv_path_WHOAMI" && ac_cv_path_WHOAMI="echo not_whoami"
3038   ;;
3039 esac
3040 fi
3041 WHOAMI=$ac_cv_path_WHOAMI
3042 if test -n "$WHOAMI"; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WHOAMI" >&5
3044 $as_echo "$WHOAMI" >&6; }
3045 else
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3048 fi
3049
3050
3051 fi
3052
3053 if test -n "$MOZ_DEBUG"; then
3054     $as_echo "#define DEBUG 1" >>confdefs.h
3055
3056     DEFINES="$DEFINES -UNDEBUG"
3057
3058     case "${target_os}" in
3059     mks*|cygwin*|mingw*|msys*|os2*)
3060         DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`"
3061         ;;
3062     *)
3063         DEFINES="$DEFINES -DDEBUG_`$WHOAMI`"
3064         ;;
3065     esac
3066 else
3067     $as_echo "#define NDEBUG 1" >>confdefs.h
3068
3069     DEFINES="$DEFINES -UDEBUG"
3070 fi
3071
3072 if test -z "$SKIP_COMPILER_CHECKS"; then
3073 if test "$target" != "$host"; then
3074     echo "cross compiling from $host to $target"
3075     cross_compiling=yes
3076
3077     case "$build:$target" in
3078       powerpc-apple-darwin8*:i?86-apple-darwin*)
3079                                                 _SAVE_CFLAGS=$CFLAGS
3080         _SAVE_CXXFLAGS=$CXXFLAGS
3081         CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS"
3082         CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS"
3083         ;;
3084     esac
3085
3086     for ac_prog in $CC "${target_alias}-gcc" "${target}-gcc"
3087 do
3088   # Extract the first word of "$ac_prog", so it can be a program name with args.
3089 set dummy $ac_prog; ac_word=$2
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3091 $as_echo_n "checking for $ac_word... " >&6; }
3092 if ${ac_cv_prog_CC+:} false; then :
3093   $as_echo_n "(cached) " >&6
3094 else
3095   if test -n "$CC"; then
3096   ac_cv_prog_CC="$CC" # Let the user override the test.
3097 else
3098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099 for as_dir in $PATH
3100 do
3101   IFS=$as_save_IFS
3102   test -z "$as_dir" && as_dir=.
3103     for ac_exec_ext in '' $ac_executable_extensions; do
3104   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3105     ac_cv_prog_CC="$ac_prog"
3106     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3107     break 2
3108   fi
3109 done
3110   done
3111 IFS=$as_save_IFS
3112
3113 fi
3114 fi
3115 CC=$ac_cv_prog_CC
3116 if test -n "$CC"; then
3117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3118 $as_echo "$CC" >&6; }
3119 else
3120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3121 $as_echo "no" >&6; }
3122 fi
3123
3124
3125   test -n "$CC" && break
3126 done
3127 test -n "$CC" || CC="echo"
3128
3129     unset ac_cv_prog_CC
3130     fi
3131
3132 ac_ext=c
3133 ac_cpp='$CPP $CPPFLAGS'
3134 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3135 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3136 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3137 if test -n "$ac_tool_prefix"; then
3138   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3139 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3141 $as_echo_n "checking for $ac_word... " >&6; }
3142 if ${ac_cv_prog_CC+:} false; then :
3143   $as_echo_n "(cached) " >&6
3144 else
3145   if test -n "$CC"; then
3146   ac_cv_prog_CC="$CC" # Let the user override the test.
3147 else
3148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3149 for as_dir in $PATH
3150 do
3151   IFS=$as_save_IFS
3152   test -z "$as_dir" && as_dir=.
3153     for ac_exec_ext in '' $ac_executable_extensions; do
3154   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3155     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3157     break 2
3158   fi
3159 done
3160   done
3161 IFS=$as_save_IFS
3162
3163 fi
3164 fi
3165 CC=$ac_cv_prog_CC
3166 if test -n "$CC"; then
3167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3168 $as_echo "$CC" >&6; }
3169 else
3170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3171 $as_echo "no" >&6; }
3172 fi
3173
3174
3175 fi
3176 if test -z "$ac_cv_prog_CC"; then
3177   ac_ct_CC=$CC
3178   # Extract the first word of "gcc", so it can be a program name with args.
3179 set dummy gcc; ac_word=$2
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3181 $as_echo_n "checking for $ac_word... " >&6; }
3182 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3183   $as_echo_n "(cached) " >&6
3184 else
3185   if test -n "$ac_ct_CC"; then
3186   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3187 else
3188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3189 for as_dir in $PATH
3190 do
3191   IFS=$as_save_IFS
3192   test -z "$as_dir" && as_dir=.
3193     for ac_exec_ext in '' $ac_executable_extensions; do
3194   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3195     ac_cv_prog_ac_ct_CC="gcc"
3196     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3197     break 2
3198   fi
3199 done
3200   done
3201 IFS=$as_save_IFS
3202
3203 fi
3204 fi
3205 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3206 if test -n "$ac_ct_CC"; then
3207   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3208 $as_echo "$ac_ct_CC" >&6; }
3209 else
3210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3211 $as_echo "no" >&6; }
3212 fi
3213
3214   if test "x$ac_ct_CC" = x; then
3215     CC=""
3216   else
3217     case $cross_compiling:$ac_tool_warned in
3218 yes:)
3219 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3220 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3221 ac_tool_warned=yes ;;
3222 esac
3223     CC=$ac_ct_CC
3224   fi
3225 else
3226   CC="$ac_cv_prog_CC"
3227 fi
3228
3229 if test -z "$CC"; then
3230           if test -n "$ac_tool_prefix"; then
3231     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3232 set dummy ${ac_tool_prefix}cc; ac_word=$2
3233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3234 $as_echo_n "checking for $ac_word... " >&6; }
3235 if ${ac_cv_prog_CC+:} false; then :
3236   $as_echo_n "(cached) " >&6
3237 else
3238   if test -n "$CC"; then
3239   ac_cv_prog_CC="$CC" # Let the user override the test.
3240 else
3241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3242 for as_dir in $PATH
3243 do
3244   IFS=$as_save_IFS
3245   test -z "$as_dir" && as_dir=.
3246     for ac_exec_ext in '' $ac_executable_extensions; do
3247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3248     ac_cv_prog_CC="${ac_tool_prefix}cc"
3249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3250     break 2
3251   fi
3252 done
3253   done
3254 IFS=$as_save_IFS
3255
3256 fi
3257 fi
3258 CC=$ac_cv_prog_CC
3259 if test -n "$CC"; then
3260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3261 $as_echo "$CC" >&6; }
3262 else
3263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3264 $as_echo "no" >&6; }
3265 fi
3266
3267
3268   fi
3269 fi
3270 if test -z "$CC"; then
3271   # Extract the first word of "cc", so it can be a program name with args.
3272 set dummy cc; ac_word=$2
3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3274 $as_echo_n "checking for $ac_word... " >&6; }
3275 if ${ac_cv_prog_CC+:} false; then :
3276   $as_echo_n "(cached) " >&6
3277 else
3278   if test -n "$CC"; then
3279   ac_cv_prog_CC="$CC" # Let the user override the test.
3280 else
3281   ac_prog_rejected=no
3282 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3283 for as_dir in $PATH
3284 do
3285   IFS=$as_save_IFS
3286   test -z "$as_dir" && as_dir=.
3287     for ac_exec_ext in '' $ac_executable_extensions; do
3288   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3289     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3290        ac_prog_rejected=yes
3291        continue
3292      fi
3293     ac_cv_prog_CC="cc"
3294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3295     break 2
3296   fi
3297 done
3298   done
3299 IFS=$as_save_IFS
3300
3301 if test $ac_prog_rejected = yes; then
3302   # We found a bogon in the path, so make sure we never use it.
3303   set dummy $ac_cv_prog_CC
3304   shift
3305   if test $# != 0; then
3306     # We chose a different compiler from the bogus one.
3307     # However, it has the same basename, so the bogon will be chosen
3308     # first if we set CC to just the basename; use the full file name.
3309     shift
3310     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3311   fi
3312 fi
3313 fi
3314 fi
3315 CC=$ac_cv_prog_CC
3316 if test -n "$CC"; then
3317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3318 $as_echo "$CC" >&6; }
3319 else
3320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3321 $as_echo "no" >&6; }
3322 fi
3323
3324
3325 fi
3326 if test -z "$CC"; then
3327   if test -n "$ac_tool_prefix"; then
3328   for ac_prog in cl.exe
3329   do
3330     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3331 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3333 $as_echo_n "checking for $ac_word... " >&6; }
3334 if ${ac_cv_prog_CC+:} false; then :
3335   $as_echo_n "(cached) " >&6
3336 else
3337   if test -n "$CC"; then
3338   ac_cv_prog_CC="$CC" # Let the user override the test.
3339 else
3340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3341 for as_dir in $PATH
3342 do
3343   IFS=$as_save_IFS
3344   test -z "$as_dir" && as_dir=.
3345     for ac_exec_ext in '' $ac_executable_extensions; do
3346   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3347     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3349     break 2
3350   fi
3351 done
3352   done
3353 IFS=$as_save_IFS
3354
3355 fi
3356 fi
3357 CC=$ac_cv_prog_CC
3358 if test -n "$CC"; then
3359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3360 $as_echo "$CC" >&6; }
3361 else
3362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3363 $as_echo "no" >&6; }
3364 fi
3365
3366
3367     test -n "$CC" && break
3368   done
3369 fi
3370 if test -z "$CC"; then
3371   ac_ct_CC=$CC
3372   for ac_prog in cl.exe
3373 do
3374   # Extract the first word of "$ac_prog", so it can be a program name with args.
3375 set dummy $ac_prog; ac_word=$2
3376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3377 $as_echo_n "checking for $ac_word... " >&6; }
3378 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3379   $as_echo_n "(cached) " >&6
3380 else
3381   if test -n "$ac_ct_CC"; then
3382   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3383 else
3384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3385 for as_dir in $PATH
3386 do
3387   IFS=$as_save_IFS
3388   test -z "$as_dir" && as_dir=.
3389     for ac_exec_ext in '' $ac_executable_extensions; do
3390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3391     ac_cv_prog_ac_ct_CC="$ac_prog"
3392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3393     break 2
3394   fi
3395 done
3396   done
3397 IFS=$as_save_IFS
3398
3399 fi
3400 fi
3401 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3402 if test -n "$ac_ct_CC"; then
3403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3404 $as_echo "$ac_ct_CC" >&6; }
3405 else
3406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3407 $as_echo "no" >&6; }
3408 fi
3409
3410
3411   test -n "$ac_ct_CC" && break
3412 done
3413
3414   if test "x$ac_ct_CC" = x; then
3415     CC=""
3416   else
3417     case $cross_compiling:$ac_tool_warned in
3418 yes:)
3419 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3420 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3421 ac_tool_warned=yes ;;
3422 esac
3423     CC=$ac_ct_CC
3424   fi
3425 fi
3426
3427 fi
3428
3429
3430 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3431 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3432 as_fn_error $? "no acceptable C compiler found in \$PATH
3433 See \`config.log' for more details" "$LINENO" 5; }
3434
3435 # Provide some information about the compiler.
3436 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3437 set X $ac_compile
3438 ac_compiler=$2
3439 for ac_option in --version -v -V -qversion; do
3440   { { ac_try="$ac_compiler $ac_option >&5"
3441 case "(($ac_try" in
3442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3443   *) ac_try_echo=$ac_try;;
3444 esac
3445 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3446 $as_echo "$ac_try_echo"; } >&5
3447   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3448   ac_status=$?
3449   if test -s conftest.err; then
3450     sed '10a\
3451 ... rest of stderr output deleted ...
3452          10q' conftest.err >conftest.er1
3453     cat conftest.er1 >&5
3454   fi
3455   rm -f conftest.er1 conftest.err
3456   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3457   test $ac_status = 0; }
3458 done
3459
3460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3461 /* end confdefs.h.  */
3462
3463 int
3464 main ()
3465 {
3466
3467   ;
3468   return 0;
3469 }
3470 _ACEOF
3471 ac_clean_files_save=$ac_clean_files
3472 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3473 # Try to create an executable without -o first, disregard a.out.
3474 # It will help us diagnose broken compilers, and finding out an intuition
3475 # of exeext.
3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3477 $as_echo_n "checking whether the C compiler works... " >&6; }
3478 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3479
3480 # The possible output files:
3481 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3482
3483 ac_rmfiles=
3484 for ac_file in $ac_files
3485 do
3486   case $ac_file in
3487     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3488     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3489   esac
3490 done
3491 rm -f $ac_rmfiles
3492
3493 if { { ac_try="$ac_link_default"
3494 case "(($ac_try" in
3495   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3496   *) ac_try_echo=$ac_try;;
3497 esac
3498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3499 $as_echo "$ac_try_echo"; } >&5
3500   (eval "$ac_link_default") 2>&5
3501   ac_status=$?
3502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3503   test $ac_status = 0; }; then :
3504   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3505 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3506 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3507 # so that the user can short-circuit this test for compilers unknown to
3508 # Autoconf.
3509 for ac_file in $ac_files ''
3510 do
3511   test -f "$ac_file" || continue
3512   case $ac_file in
3513     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3514         ;;
3515     [ab].out )
3516         # We found the default executable, but exeext='' is most
3517         # certainly right.
3518         break;;
3519     *.* )
3520         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3521         then :; else
3522            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3523         fi
3524         # We set ac_cv_exeext here because the later test for it is not
3525         # safe: cross compilers may not add the suffix if given an `-o'
3526         # argument, so we may need to know it at that point already.
3527         # Even if this section looks crufty: it has the advantage of
3528         # actually working.
3529         break;;
3530     * )
3531         break;;
3532   esac
3533 done
3534 test "$ac_cv_exeext" = no && ac_cv_exeext=
3535
3536 else
3537   ac_file=''
3538 fi
3539 if test -z "$ac_file"; then :
3540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3541 $as_echo "no" >&6; }
3542 $as_echo "$as_me: failed program was:" >&5
3543 sed 's/^/| /' conftest.$ac_ext >&5
3544
3545 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3546 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3547 as_fn_error 77 "C compiler cannot create executables
3548 See \`config.log' for more details" "$LINENO" 5; }
3549 else
3550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3551 $as_echo "yes" >&6; }
3552 fi
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3554 $as_echo_n "checking for C compiler default output file name... " >&6; }
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3556 $as_echo "$ac_file" >&6; }
3557 ac_exeext=$ac_cv_exeext
3558
3559 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3560 ac_clean_files=$ac_clean_files_save
3561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3562 $as_echo_n "checking for suffix of executables... " >&6; }
3563 if { { ac_try="$ac_link"
3564 case "(($ac_try" in
3565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3566   *) ac_try_echo=$ac_try;;
3567 esac
3568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3569 $as_echo "$ac_try_echo"; } >&5
3570   (eval "$ac_link") 2>&5
3571   ac_status=$?
3572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3573   test $ac_status = 0; }; then :
3574   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3575 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3576 # work properly (i.e., refer to `conftest.exe'), while it won't with
3577 # `rm'.
3578 for ac_file in conftest.exe conftest conftest.*; do
3579   test -f "$ac_file" || continue
3580   case $ac_file in
3581     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3582     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3583           break;;
3584     * ) break;;
3585   esac
3586 done
3587 else
3588   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3590 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3591 See \`config.log' for more details" "$LINENO" 5; }
3592 fi
3593 rm -f conftest conftest$ac_cv_exeext
3594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3595 $as_echo "$ac_cv_exeext" >&6; }
3596
3597 rm -f conftest.$ac_ext
3598 EXEEXT=$ac_cv_exeext
3599 ac_exeext=$EXEEXT
3600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601 /* end confdefs.h.  */
3602 #include <stdio.h>
3603 int
3604 main ()
3605 {
3606 FILE *f = fopen ("conftest.out", "w");
3607  return ferror (f) || fclose (f) != 0;
3608
3609   ;
3610   return 0;
3611 }
3612 _ACEOF
3613 ac_clean_files="$ac_clean_files conftest.out"
3614 # Check that the compiler produces executables we can run.  If not, either
3615 # the compiler is broken, or we cross compile.
3616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3617 $as_echo_n "checking whether we are cross compiling... " >&6; }
3618 if test "$cross_compiling" != yes; then
3619   { { ac_try="$ac_link"
3620 case "(($ac_try" in
3621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3622   *) ac_try_echo=$ac_try;;
3623 esac
3624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3625 $as_echo "$ac_try_echo"; } >&5
3626   (eval "$ac_link") 2>&5
3627   ac_status=$?
3628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3629   test $ac_status = 0; }
3630   if { ac_try='./conftest$ac_cv_exeext'
3631   { { case "(($ac_try" in
3632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3633   *) ac_try_echo=$ac_try;;
3634 esac
3635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3636 $as_echo "$ac_try_echo"; } >&5
3637   (eval "$ac_try") 2>&5
3638   ac_status=$?
3639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3640   test $ac_status = 0; }; }; then
3641     cross_compiling=no
3642   else
3643     if test "$cross_compiling" = maybe; then
3644         cross_compiling=yes
3645     else
3646         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3647 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3648 as_fn_error $? "cannot run C compiled programs.
3649 If you meant to cross compile, use \`--host'.
3650 See \`config.log' for more details" "$LINENO" 5; }
3651     fi
3652   fi
3653 fi
3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3655 $as_echo "$cross_compiling" >&6; }
3656
3657 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3658 ac_clean_files=$ac_clean_files_save
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3660 $as_echo_n "checking for suffix of object files... " >&6; }
3661 if ${ac_cv_objext+:} false; then :
3662   $as_echo_n "(cached) " >&6
3663 else
3664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h.  */
3666
3667 int
3668 main ()
3669 {
3670
3671   ;
3672   return 0;
3673 }
3674 _ACEOF
3675 rm -f conftest.o conftest.obj
3676 if { { ac_try="$ac_compile"
3677 case "(($ac_try" in
3678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3679   *) ac_try_echo=$ac_try;;
3680 esac
3681 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3682 $as_echo "$ac_try_echo"; } >&5
3683   (eval "$ac_compile") 2>&5
3684   ac_status=$?
3685   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3686   test $ac_status = 0; }; then :
3687   for ac_file in conftest.o conftest.obj conftest.*; do
3688   test -f "$ac_file" || continue;
3689   case $ac_file in
3690     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3691     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3692        break;;
3693   esac
3694 done
3695 else
3696   $as_echo "$as_me: failed program was:" >&5
3697 sed 's/^/| /' conftest.$ac_ext >&5
3698
3699 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3700 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3701 as_fn_error $? "cannot compute suffix of object files: cannot compile
3702 See \`config.log' for more details" "$LINENO" 5; }
3703 fi
3704 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3705 fi
3706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3707 $as_echo "$ac_cv_objext" >&6; }
3708 OBJEXT=$ac_cv_objext
3709 ac_objext=$OBJEXT
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3711 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3712 if ${ac_cv_c_compiler_gnu+:} false; then :
3713   $as_echo_n "(cached) " >&6
3714 else
3715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3716 /* end confdefs.h.  */
3717
3718 int
3719 main ()
3720 {
3721 #ifndef __GNUC__
3722        choke me
3723 #endif
3724
3725   ;
3726   return 0;
3727 }
3728 _ACEOF
3729 if ac_fn_c_try_compile "$LINENO"; then :
3730   ac_compiler_gnu=yes
3731 else
3732   ac_compiler_gnu=no
3733 fi
3734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3735 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3736
3737 fi
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3739 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3740 if test $ac_compiler_gnu = yes; then
3741   GCC=yes
3742 else
3743   GCC=
3744 fi
3745 ac_test_CFLAGS=${CFLAGS+set}
3746 ac_save_CFLAGS=$CFLAGS
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3748 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3749 if ${ac_cv_prog_cc_g+:} false; then :
3750   $as_echo_n "(cached) " >&6
3751 else
3752   ac_save_c_werror_flag=$ac_c_werror_flag
3753    ac_c_werror_flag=yes
3754    ac_cv_prog_cc_g=no
3755    CFLAGS="-g"
3756    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h.  */
3758
3759 int
3760 main ()
3761 {
3762
3763   ;
3764   return 0;
3765 }
3766 _ACEOF
3767 if ac_fn_c_try_compile "$LINENO"; then :
3768   ac_cv_prog_cc_g=yes
3769 else
3770   CFLAGS=""
3771       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3772 /* end confdefs.h.  */
3773
3774 int
3775 main ()
3776 {
3777
3778   ;
3779   return 0;
3780 }
3781 _ACEOF
3782 if ac_fn_c_try_compile "$LINENO"; then :
3783
3784 else
3785   ac_c_werror_flag=$ac_save_c_werror_flag
3786          CFLAGS="-g"
3787          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788 /* end confdefs.h.  */
3789
3790 int
3791 main ()
3792 {
3793
3794   ;
3795   return 0;
3796 }
3797 _ACEOF
3798 if ac_fn_c_try_compile "$LINENO"; then :
3799   ac_cv_prog_cc_g=yes
3800 fi
3801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3802 fi
3803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3804 fi
3805 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3806    ac_c_werror_flag=$ac_save_c_werror_flag
3807 fi
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3809 $as_echo "$ac_cv_prog_cc_g" >&6; }
3810 if test "$ac_test_CFLAGS" = set; then
3811   CFLAGS=$ac_save_CFLAGS
3812 elif test $ac_cv_prog_cc_g = yes; then
3813   if test "$GCC" = yes; then
3814     CFLAGS="-g -O2"
3815   else
3816     CFLAGS="-g"
3817   fi
3818 else
3819   if test "$GCC" = yes; then
3820     CFLAGS="-O2"
3821   else
3822     CFLAGS=
3823   fi
3824 fi
3825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3826 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3827 if ${ac_cv_prog_cc_c89+:} false; then :
3828   $as_echo_n "(cached) " >&6
3829 else
3830   ac_cv_prog_cc_c89=no
3831 ac_save_CC=$CC
3832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3833 /* end confdefs.h.  */
3834 #include <stdarg.h>
3835 #include <stdio.h>
3836 struct stat;
3837 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3838 struct buf { int x; };
3839 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3840 static char *e (p, i)
3841      char **p;
3842      int i;
3843 {
3844   return p[i];
3845 }
3846 static char *f (char * (*g) (char **, int), char **p, ...)
3847 {
3848   char *s;
3849   va_list v;
3850   va_start (v,p);
3851   s = g (p, va_arg (v,int));
3852   va_end (v);
3853   return s;
3854 }
3855
3856 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3857    function prototypes and stuff, but not '\xHH' hex character constants.
3858    These don't provoke an error unfortunately, instead are silently treated
3859    as 'x'.  The following induces an error, until -std is added to get
3860    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3861    array size at least.  It's necessary to write '\x00'==0 to get something
3862    that's true only with -std.  */
3863 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3864
3865 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3866    inside strings and character constants.  */
3867 #define FOO(x) 'x'
3868 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3869
3870 int test (int i, double x);
3871 struct s1 {int (*f) (int a);};
3872 struct s2 {int (*f) (double a);};
3873 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3874 int argc;
3875 char **argv;
3876 int
3877 main ()
3878 {
3879 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3880   ;
3881   return 0;
3882 }
3883 _ACEOF
3884 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3885         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3886 do
3887   CC="$ac_save_CC $ac_arg"
3888   if ac_fn_c_try_compile "$LINENO"; then :
3889   ac_cv_prog_cc_c89=$ac_arg
3890 fi
3891 rm -f core conftest.err conftest.$ac_objext
3892   test "x$ac_cv_prog_cc_c89" != "xno" && break
3893 done
3894 rm -f conftest.$ac_ext
3895 CC=$ac_save_CC
3896
3897 fi
3898 # AC_CACHE_VAL
3899 case "x$ac_cv_prog_cc_c89" in
3900   x)
3901     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3902 $as_echo "none needed" >&6; } ;;
3903   xno)
3904     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3905 $as_echo "unsupported" >&6; } ;;
3906   *)
3907     CC="$CC $ac_cv_prog_cc_c89"
3908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3909 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3910 esac
3911 if test "x$ac_cv_prog_cc_c89" != xno; then :
3912
3913 fi
3914
3915 ac_ext=c
3916 ac_cpp='$CPP $CPPFLAGS'
3917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3920
3921
3922 if test "$target" != "$host"; then
3923     if test -n "$USE_CPLUS"; then
3924         for ac_prog in $CXX "${target_alias}-g++" "${target}-g++"
3925 do
3926   # Extract the first word of "$ac_prog", so it can be a program name with args.
3927 set dummy $ac_prog; ac_word=$2
3928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3929 $as_echo_n "checking for $ac_word... " >&6; }
3930 if ${ac_cv_prog_CXX+:} false; then :
3931   $as_echo_n "(cached) " >&6
3932 else
3933   if test -n "$CXX"; then
3934   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3935 else
3936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3937 for as_dir in $PATH
3938 do
3939   IFS=$as_save_IFS
3940   test -z "$as_dir" && as_dir=.
3941     for ac_exec_ext in '' $ac_executable_extensions; do
3942   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3943     ac_cv_prog_CXX="$ac_prog"
3944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3945     break 2
3946   fi
3947 done
3948   done
3949 IFS=$as_save_IFS
3950
3951 fi
3952 fi
3953 CXX=$ac_cv_prog_CXX
3954 if test -n "$CXX"; then
3955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3956 $as_echo "$CXX" >&6; }
3957 else
3958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3959 $as_echo "no" >&6; }
3960 fi
3961
3962
3963   test -n "$CXX" && break
3964 done
3965 test -n "$CXX" || CXX="echo"
3966
3967         unset ac_cv_prog_CXX
3968         ac_ext=cpp
3969 ac_cpp='$CXXCPP $CPPFLAGS'
3970 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3971 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3972 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3973 if test -z "$CXX"; then
3974   if test -n "$CCC"; then
3975     CXX=$CCC
3976   else
3977     if test -n "$ac_tool_prefix"; then
3978   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3979   do
3980     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3981 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3983 $as_echo_n "checking for $ac_word... " >&6; }
3984 if ${ac_cv_prog_CXX+:} false; then :
3985   $as_echo_n "(cached) " >&6
3986 else
3987   if test -n "$CXX"; then
3988   ac_cv_prog_CXX="$CXX" # Let the user override the test.
3989 else
3990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3991 for as_dir in $PATH
3992 do
3993   IFS=$as_save_IFS
3994   test -z "$as_dir" && as_dir=.
3995     for ac_exec_ext in '' $ac_executable_extensions; do
3996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3997     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3999     break 2
4000   fi
4001 done
4002   done
4003 IFS=$as_save_IFS
4004
4005 fi
4006 fi
4007 CXX=$ac_cv_prog_CXX
4008 if test -n "$CXX"; then
4009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4010 $as_echo "$CXX" >&6; }
4011 else
4012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4013 $as_echo "no" >&6; }
4014 fi
4015
4016
4017     test -n "$CXX" && break
4018   done
4019 fi
4020 if test -z "$CXX"; then
4021   ac_ct_CXX=$CXX
4022   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4023 do
4024   # Extract the first word of "$ac_prog", so it can be a program name with args.
4025 set dummy $ac_prog; ac_word=$2
4026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4027 $as_echo_n "checking for $ac_word... " >&6; }
4028 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4029   $as_echo_n "(cached) " >&6
4030 else
4031   if test -n "$ac_ct_CXX"; then
4032   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4033 else
4034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4035 for as_dir in $PATH
4036 do
4037   IFS=$as_save_IFS
4038   test -z "$as_dir" && as_dir=.
4039     for ac_exec_ext in '' $ac_executable_extensions; do
4040   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4041     ac_cv_prog_ac_ct_CXX="$ac_prog"
4042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4043     break 2
4044   fi
4045 done
4046   done
4047 IFS=$as_save_IFS
4048
4049 fi
4050 fi
4051 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4052 if test -n "$ac_ct_CXX"; then
4053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4054 $as_echo "$ac_ct_CXX" >&6; }
4055 else
4056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4057 $as_echo "no" >&6; }
4058 fi
4059
4060
4061   test -n "$ac_ct_CXX" && break
4062 done
4063
4064   if test "x$ac_ct_CXX" = x; then
4065     CXX="g++"
4066   else
4067     case $cross_compiling:$ac_tool_warned in
4068 yes:)
4069 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4070 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4071 ac_tool_warned=yes ;;
4072 esac
4073     CXX=$ac_ct_CXX
4074   fi
4075 fi
4076
4077   fi
4078 fi
4079 # Provide some information about the compiler.
4080 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4081 set X $ac_compile
4082 ac_compiler=$2
4083 for ac_option in --version -v -V -qversion; do
4084   { { ac_try="$ac_compiler $ac_option >&5"
4085 case "(($ac_try" in
4086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4087   *) ac_try_echo=$ac_try;;
4088 esac
4089 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4090 $as_echo "$ac_try_echo"; } >&5
4091   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4092   ac_status=$?
4093   if test -s conftest.err; then
4094     sed '10a\
4095 ... rest of stderr output deleted ...
4096          10q' conftest.err >conftest.er1
4097     cat conftest.er1 >&5
4098   fi
4099   rm -f conftest.er1 conftest.err
4100   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4101   test $ac_status = 0; }
4102 done
4103
4104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4105 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4106 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4107   $as_echo_n "(cached) " >&6
4108 else
4109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4110 /* end confdefs.h.  */
4111
4112 int
4113 main ()
4114 {
4115 #ifndef __GNUC__
4116        choke me
4117 #endif
4118
4119   ;
4120   return 0;
4121 }
4122 _ACEOF
4123 if ac_fn_cxx_try_compile "$LINENO"; then :
4124   ac_compiler_gnu=yes
4125 else
4126   ac_compiler_gnu=no
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4129 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4130
4131 fi
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4133 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4134 if test $ac_compiler_gnu = yes; then
4135   GXX=yes
4136 else
4137   GXX=
4138 fi
4139 ac_test_CXXFLAGS=${CXXFLAGS+set}
4140 ac_save_CXXFLAGS=$CXXFLAGS
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4142 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4143 if ${ac_cv_prog_cxx_g+:} false; then :
4144   $as_echo_n "(cached) " >&6
4145 else
4146   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4147    ac_cxx_werror_flag=yes
4148    ac_cv_prog_cxx_g=no
4149    CXXFLAGS="-g"
4150    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4151 /* end confdefs.h.  */
4152
4153 int
4154 main ()
4155 {
4156
4157   ;
4158   return 0;
4159 }
4160 _ACEOF
4161 if ac_fn_cxx_try_compile "$LINENO"; then :
4162   ac_cv_prog_cxx_g=yes
4163 else
4164   CXXFLAGS=""
4165       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4166 /* end confdefs.h.  */
4167
4168 int
4169 main ()
4170 {
4171
4172   ;
4173   return 0;
4174 }
4175 _ACEOF
4176 if ac_fn_cxx_try_compile "$LINENO"; then :
4177
4178 else
4179   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4180          CXXFLAGS="-g"
4181          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4182 /* end confdefs.h.  */
4183
4184 int
4185 main ()
4186 {
4187
4188   ;
4189   return 0;
4190 }
4191 _ACEOF
4192 if ac_fn_cxx_try_compile "$LINENO"; then :
4193   ac_cv_prog_cxx_g=yes
4194 fi
4195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4196 fi
4197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4198 fi
4199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4200    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4201 fi
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4203 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4204 if test "$ac_test_CXXFLAGS" = set; then
4205   CXXFLAGS=$ac_save_CXXFLAGS
4206 elif test $ac_cv_prog_cxx_g = yes; then
4207   if test "$GXX" = yes; then
4208     CXXFLAGS="-g -O2"
4209   else
4210     CXXFLAGS="-g"
4211   fi
4212 else
4213   if test "$GXX" = yes; then
4214     CXXFLAGS="-O2"
4215   else
4216     CXXFLAGS=
4217   fi
4218 fi
4219 ac_ext=c
4220 ac_cpp='$CPP $CPPFLAGS'
4221 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4222 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4223 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4224
4225     fi
4226
4227     case "$build:$target" in
4228       powerpc-apple-darwin8*:i?86-apple-darwin*|*:arm*-apple-darwin*)
4229                                 CFLAGS=$_SAVE_CFLAGS
4230         CXXFLAGS=$_SAVE_CXXFLAGS
4231         ;;
4232     esac
4233
4234     for ac_prog in $RANLIB "${target_alias}-ranlib" "${target}-ranlib"
4235 do
4236   # Extract the first word of "$ac_prog", so it can be a program name with args.
4237 set dummy $ac_prog; ac_word=$2
4238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4239 $as_echo_n "checking for $ac_word... " >&6; }
4240 if ${ac_cv_prog_RANLIB+:} false; then :
4241   $as_echo_n "(cached) " >&6
4242 else
4243   if test -n "$RANLIB"; then
4244   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4245 else
4246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 for as_dir in $PATH
4248 do
4249   IFS=$as_save_IFS
4250   test -z "$as_dir" && as_dir=.
4251     for ac_exec_ext in '' $ac_executable_extensions; do
4252   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4253     ac_cv_prog_RANLIB="$ac_prog"
4254     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4255     break 2
4256   fi
4257 done
4258   done
4259 IFS=$as_save_IFS
4260
4261 fi
4262 fi
4263 RANLIB=$ac_cv_prog_RANLIB
4264 if test -n "$RANLIB"; then
4265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4266 $as_echo "$RANLIB" >&6; }
4267 else
4268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4269 $as_echo "no" >&6; }
4270 fi
4271
4272
4273   test -n "$RANLIB" && break
4274 done
4275 test -n "$RANLIB" || RANLIB="echo"
4276
4277     for ac_prog in $AR "${target_alias}-ar" "${target}-ar"
4278 do
4279   # Extract the first word of "$ac_prog", so it can be a program name with args.
4280 set dummy $ac_prog; ac_word=$2
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4282 $as_echo_n "checking for $ac_word... " >&6; }
4283 if ${ac_cv_prog_AR+:} false; then :
4284   $as_echo_n "(cached) " >&6
4285 else
4286   if test -n "$AR"; then
4287   ac_cv_prog_AR="$AR" # Let the user override the test.
4288 else
4289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4290 for as_dir in $PATH
4291 do
4292   IFS=$as_save_IFS
4293   test -z "$as_dir" && as_dir=.
4294     for ac_exec_ext in '' $ac_executable_extensions; do
4295   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4296     ac_cv_prog_AR="$ac_prog"
4297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4298     break 2
4299   fi
4300 done
4301   done
4302 IFS=$as_save_IFS
4303
4304 fi
4305 fi
4306 AR=$ac_cv_prog_AR
4307 if test -n "$AR"; then
4308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4309 $as_echo "$AR" >&6; }
4310 else
4311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4312 $as_echo "no" >&6; }
4313 fi
4314
4315
4316   test -n "$AR" && break
4317 done
4318 test -n "$AR" || AR="echo"
4319
4320     for ac_prog in $AS "${target_alias}-as" "${target}-as"
4321 do
4322   # Extract the first word of "$ac_prog", so it can be a program name with args.
4323 set dummy $ac_prog; ac_word=$2
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4325 $as_echo_n "checking for $ac_word... " >&6; }
4326 if ${ac_cv_prog_AS+:} false; then :
4327   $as_echo_n "(cached) " >&6
4328 else
4329   if test -n "$AS"; then
4330   ac_cv_prog_AS="$AS" # Let the user override the test.
4331 else
4332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4333 for as_dir in $PATH
4334 do
4335   IFS=$as_save_IFS
4336   test -z "$as_dir" && as_dir=.
4337     for ac_exec_ext in '' $ac_executable_extensions; do
4338   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4339     ac_cv_prog_AS="$ac_prog"
4340     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4341     break 2
4342   fi
4343 done
4344   done
4345 IFS=$as_save_IFS
4346
4347 fi
4348 fi
4349 AS=$ac_cv_prog_AS
4350 if test -n "$AS"; then
4351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4352 $as_echo "$AS" >&6; }
4353 else
4354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4355 $as_echo "no" >&6; }
4356 fi
4357
4358
4359   test -n "$AS" && break
4360 done
4361 test -n "$AS" || AS="echo"
4362
4363     for ac_prog in $LD "${target_alias}-ld" "${target}-ld"
4364 do
4365   # Extract the first word of "$ac_prog", so it can be a program name with args.
4366 set dummy $ac_prog; ac_word=$2
4367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4368 $as_echo_n "checking for $ac_word... " >&6; }
4369 if ${ac_cv_prog_LD+:} false; then :
4370   $as_echo_n "(cached) " >&6
4371 else
4372   if test -n "$LD"; then
4373   ac_cv_prog_LD="$LD" # Let the user override the test.
4374 else
4375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4376 for as_dir in $PATH
4377 do
4378   IFS=$as_save_IFS
4379   test -z "$as_dir" && as_dir=.
4380     for ac_exec_ext in '' $ac_executable_extensions; do
4381   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4382     ac_cv_prog_LD="$ac_prog"
4383     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4384     break 2
4385   fi
4386 done
4387   done
4388 IFS=$as_save_IFS
4389
4390 fi
4391 fi
4392 LD=$ac_cv_prog_LD
4393 if test -n "$LD"; then
4394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4395 $as_echo "$LD" >&6; }
4396 else
4397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4398 $as_echo "no" >&6; }
4399 fi
4400
4401
4402   test -n "$LD" && break
4403 done
4404 test -n "$LD" || LD="echo"
4405
4406     for ac_prog in $STRIP "${target_alias}-strip" "${target}-strip"
4407 do
4408   # Extract the first word of "$ac_prog", so it can be a program name with args.
4409 set dummy $ac_prog; ac_word=$2
4410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4411 $as_echo_n "checking for $ac_word... " >&6; }
4412 if ${ac_cv_prog_STRIP+:} false; then :
4413   $as_echo_n "(cached) " >&6
4414 else
4415   if test -n "$STRIP"; then
4416   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4417 else
4418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4419 for as_dir in $PATH
4420 do
4421   IFS=$as_save_IFS
4422   test -z "$as_dir" && as_dir=.
4423     for ac_exec_ext in '' $ac_executable_extensions; do
4424   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4425     ac_cv_prog_STRIP="$ac_prog"
4426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4427     break 2
4428   fi
4429 done
4430   done
4431 IFS=$as_save_IFS
4432
4433 fi
4434 fi
4435 STRIP=$ac_cv_prog_STRIP
4436 if test -n "$STRIP"; then
4437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4438 $as_echo "$STRIP" >&6; }
4439 else
4440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4441 $as_echo "no" >&6; }
4442 fi
4443
4444
4445   test -n "$STRIP" && break
4446 done
4447 test -n "$STRIP" || STRIP="echo"
4448
4449     for ac_prog in $WINDRES "${target_alias}-windres" "${target}-windres"
4450 do
4451   # Extract the first word of "$ac_prog", so it can be a program name with args.
4452 set dummy $ac_prog; ac_word=$2
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4454 $as_echo_n "checking for $ac_word... " >&6; }
4455 if ${ac_cv_prog_WINDRES+:} false; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458   if test -n "$WINDRES"; then
4459   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
4460 else
4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_exec_ext in '' $ac_executable_extensions; do
4467   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4468     ac_cv_prog_WINDRES="$ac_prog"
4469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4470     break 2
4471   fi
4472 done
4473   done
4474 IFS=$as_save_IFS
4475
4476 fi
4477 fi
4478 WINDRES=$ac_cv_prog_WINDRES
4479 if test -n "$WINDRES"; then
4480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
4481 $as_echo "$WINDRES" >&6; }
4482 else
4483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4484 $as_echo "no" >&6; }
4485 fi
4486
4487
4488   test -n "$WINDRES" && break
4489 done
4490 test -n "$WINDRES" || WINDRES="echo"
4491
4492
4493     _SAVE_CC="$CC"
4494     _SAVE_CFLAGS="$CFLAGS"
4495     _SAVE_LDFLAGS="$LDFLAGS"
4496
4497     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $host compiler" >&5
4498 $as_echo_n "checking for $host compiler... " >&6; }
4499     for ac_prog in $HOST_CC gcc cc /usr/ucb/cc
4500 do
4501   # Extract the first word of "$ac_prog", so it can be a program name with args.
4502 set dummy $ac_prog; ac_word=$2
4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4504 $as_echo_n "checking for $ac_word... " >&6; }
4505 if ${ac_cv_prog_HOST_CC+:} false; then :
4506   $as_echo_n "(cached) " >&6
4507 else
4508   if test -n "$HOST_CC"; then
4509   ac_cv_prog_HOST_CC="$HOST_CC" # Let the user override the test.
4510 else
4511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4512 for as_dir in $PATH
4513 do
4514   IFS=$as_save_IFS
4515   test -z "$as_dir" && as_dir=.
4516     for ac_exec_ext in '' $ac_executable_extensions; do
4517   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4518     ac_cv_prog_HOST_CC="$ac_prog"
4519     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4520     break 2
4521   fi
4522 done
4523   done
4524 IFS=$as_save_IFS
4525
4526 fi
4527 fi
4528 HOST_CC=$ac_cv_prog_HOST_CC
4529 if test -n "$HOST_CC"; then
4530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOST_CC" >&5
4531 $as_echo "$HOST_CC" >&6; }
4532 else
4533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4534 $as_echo "no" >&6; }
4535 fi
4536
4537
4538   test -n "$HOST_CC" && break
4539 done
4540 test -n "$HOST_CC" || HOST_CC=""""
4541
4542     if test -z "$HOST_CC"; then
4543         as_fn_error $? "no acceptable cc found in \$PATH" "$LINENO" 5
4544     fi
4545     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HOST_CC" >&5
4546 $as_echo "$HOST_CC" >&6; }
4547
4548     CC="$HOST_CC"
4549     CFLAGS="$HOST_CFLAGS"
4550     LDFLAGS="$HOST_LDFLAGS"
4551
4552     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works" >&5
4553 $as_echo_n "checking whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works... " >&6; }
4554
4555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4556 /* end confdefs.h.  */
4557
4558 int
4559 main ()
4560 {
4561 return 0;
4562   ;
4563   return 0;
4564 }
4565 _ACEOF
4566 if ac_fn_c_try_compile "$LINENO"; then :
4567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4568 $as_echo "yes" >&6; }
4569 else
4570   as_fn_error $? "installation or configuration problem: $host compiler $HOST_CC cannot create executables." "$LINENO" 5
4571 fi
4572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4573
4574     CC=$_SAVE_CC
4575     CFLAGS=$_SAVE_CFLAGS
4576     LDFLAGS=$_SAVE_LDFLAGS
4577 else
4578     if test -n "$USE_CPLUS"; then
4579         if test "$CC" = "cl" -a -z "$CXX"; then
4580             CXX=$CC
4581         else
4582             ac_ext=cpp
4583 ac_cpp='$CXXCPP $CPPFLAGS'
4584 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4585 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4586 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4587 if test -z "$CXX"; then
4588   if test -n "$CCC"; then
4589     CXX=$CCC
4590   else
4591     if test -n "$ac_tool_prefix"; then
4592   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4593   do
4594     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4595 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4597 $as_echo_n "checking for $ac_word... " >&6; }
4598 if ${ac_cv_prog_CXX+:} false; then :
4599   $as_echo_n "(cached) " >&6
4600 else
4601   if test -n "$CXX"; then
4602   ac_cv_prog_CXX="$CXX" # Let the user override the test.
4603 else
4604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4605 for as_dir in $PATH
4606 do
4607   IFS=$as_save_IFS
4608   test -z "$as_dir" && as_dir=.
4609     for ac_exec_ext in '' $ac_executable_extensions; do
4610   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4611     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
4612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4613     break 2
4614   fi
4615 done
4616   done
4617 IFS=$as_save_IFS
4618
4619 fi
4620 fi
4621 CXX=$ac_cv_prog_CXX
4622 if test -n "$CXX"; then
4623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
4624 $as_echo "$CXX" >&6; }
4625 else
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4627 $as_echo "no" >&6; }
4628 fi
4629
4630
4631     test -n "$CXX" && break
4632   done
4633 fi
4634 if test -z "$CXX"; then
4635   ac_ct_CXX=$CXX
4636   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
4637 do
4638   # Extract the first word of "$ac_prog", so it can be a program name with args.
4639 set dummy $ac_prog; ac_word=$2
4640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4641 $as_echo_n "checking for $ac_word... " >&6; }
4642 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
4643   $as_echo_n "(cached) " >&6
4644 else
4645   if test -n "$ac_ct_CXX"; then
4646   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
4647 else
4648 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4649 for as_dir in $PATH
4650 do
4651   IFS=$as_save_IFS
4652   test -z "$as_dir" && as_dir=.
4653     for ac_exec_ext in '' $ac_executable_extensions; do
4654   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4655     ac_cv_prog_ac_ct_CXX="$ac_prog"
4656     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4657     break 2
4658   fi
4659 done
4660   done
4661 IFS=$as_save_IFS
4662
4663 fi
4664 fi
4665 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
4666 if test -n "$ac_ct_CXX"; then
4667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
4668 $as_echo "$ac_ct_CXX" >&6; }
4669 else
4670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4671 $as_echo "no" >&6; }
4672 fi
4673
4674
4675   test -n "$ac_ct_CXX" && break
4676 done
4677
4678   if test "x$ac_ct_CXX" = x; then
4679     CXX="g++"
4680   else
4681     case $cross_compiling:$ac_tool_warned in
4682 yes:)
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4685 ac_tool_warned=yes ;;
4686 esac
4687     CXX=$ac_ct_CXX
4688   fi
4689 fi
4690
4691   fi
4692 fi
4693 # Provide some information about the compiler.
4694 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
4695 set X $ac_compile
4696 ac_compiler=$2
4697 for ac_option in --version -v -V -qversion; do
4698   { { ac_try="$ac_compiler $ac_option >&5"
4699 case "(($ac_try" in
4700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4701   *) ac_try_echo=$ac_try;;
4702 esac
4703 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4704 $as_echo "$ac_try_echo"; } >&5
4705   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4706   ac_status=$?
4707   if test -s conftest.err; then
4708     sed '10a\
4709 ... rest of stderr output deleted ...
4710          10q' conftest.err >conftest.er1
4711     cat conftest.er1 >&5
4712   fi
4713   rm -f conftest.er1 conftest.err
4714   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4715   test $ac_status = 0; }
4716 done
4717
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
4719 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
4720 if ${ac_cv_cxx_compiler_gnu+:} false; then :
4721   $as_echo_n "(cached) " >&6
4722 else
4723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4724 /* end confdefs.h.  */
4725
4726 int
4727 main ()
4728 {
4729 #ifndef __GNUC__
4730        choke me
4731 #endif
4732
4733   ;
4734   return 0;
4735 }
4736 _ACEOF
4737 if ac_fn_cxx_try_compile "$LINENO"; then :
4738   ac_compiler_gnu=yes
4739 else
4740   ac_compiler_gnu=no
4741 fi
4742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4743 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
4744
4745 fi
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
4747 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
4748 if test $ac_compiler_gnu = yes; then
4749   GXX=yes
4750 else
4751   GXX=
4752 fi
4753 ac_test_CXXFLAGS=${CXXFLAGS+set}
4754 ac_save_CXXFLAGS=$CXXFLAGS
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
4756 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
4757 if ${ac_cv_prog_cxx_g+:} false; then :
4758   $as_echo_n "(cached) " >&6
4759 else
4760   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
4761    ac_cxx_werror_flag=yes
4762    ac_cv_prog_cxx_g=no
4763    CXXFLAGS="-g"
4764    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4765 /* end confdefs.h.  */
4766
4767 int
4768 main ()
4769 {
4770
4771   ;
4772   return 0;
4773 }
4774 _ACEOF
4775 if ac_fn_cxx_try_compile "$LINENO"; then :
4776   ac_cv_prog_cxx_g=yes
4777 else
4778   CXXFLAGS=""
4779       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4780 /* end confdefs.h.  */
4781
4782 int
4783 main ()
4784 {
4785
4786   ;
4787   return 0;
4788 }
4789 _ACEOF
4790 if ac_fn_cxx_try_compile "$LINENO"; then :
4791
4792 else
4793   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4794          CXXFLAGS="-g"
4795          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4796 /* end confdefs.h.  */
4797
4798 int
4799 main ()
4800 {
4801
4802   ;
4803   return 0;
4804 }
4805 _ACEOF
4806 if ac_fn_cxx_try_compile "$LINENO"; then :
4807   ac_cv_prog_cxx_g=yes
4808 fi
4809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4810 fi
4811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4812 fi
4813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4814    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4815 fi
4816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4817 $as_echo "$ac_cv_prog_cxx_g" >&6; }
4818 if test "$ac_test_CXXFLAGS" = set; then
4819   CXXFLAGS=$ac_save_CXXFLAGS
4820 elif test $ac_cv_prog_cxx_g = yes; then
4821   if test "$GXX" = yes; then
4822     CXXFLAGS="-g -O2"
4823   else
4824     CXXFLAGS="-g"
4825   fi
4826 else
4827   if test "$GXX" = yes; then
4828     CXXFLAGS="-O2"
4829   else
4830     CXXFLAGS=
4831   fi
4832 fi
4833 ac_ext=c
4834 ac_cpp='$CPP $CPPFLAGS'
4835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4837 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4838
4839         fi
4840     fi
4841     if test -n "$ac_tool_prefix"; then
4842   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4843 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4845 $as_echo_n "checking for $ac_word... " >&6; }
4846 if ${ac_cv_prog_RANLIB+:} false; then :
4847   $as_echo_n "(cached) " >&6
4848 else
4849   if test -n "$RANLIB"; then
4850   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4851 else
4852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4853 for as_dir in $PATH
4854 do
4855   IFS=$as_save_IFS
4856   test -z "$as_dir" && as_dir=.
4857     for ac_exec_ext in '' $ac_executable_extensions; do
4858   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4859     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4860     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4861     break 2
4862   fi
4863 done
4864   done
4865 IFS=$as_save_IFS
4866
4867 fi
4868 fi
4869 RANLIB=$ac_cv_prog_RANLIB
4870 if test -n "$RANLIB"; then
4871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4872 $as_echo "$RANLIB" >&6; }
4873 else
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4875 $as_echo "no" >&6; }
4876 fi
4877
4878
4879 fi
4880 if test -z "$ac_cv_prog_RANLIB"; then
4881   ac_ct_RANLIB=$RANLIB
4882   # Extract the first word of "ranlib", so it can be a program name with args.
4883 set dummy ranlib; ac_word=$2
4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4885 $as_echo_n "checking for $ac_word... " >&6; }
4886 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4887   $as_echo_n "(cached) " >&6
4888 else
4889   if test -n "$ac_ct_RANLIB"; then
4890   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4891 else
4892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4893 for as_dir in $PATH
4894 do
4895   IFS=$as_save_IFS
4896   test -z "$as_dir" && as_dir=.
4897     for ac_exec_ext in '' $ac_executable_extensions; do
4898   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4899     ac_cv_prog_ac_ct_RANLIB="ranlib"
4900     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4901     break 2
4902   fi
4903 done
4904   done
4905 IFS=$as_save_IFS
4906
4907 fi
4908 fi
4909 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4910 if test -n "$ac_ct_RANLIB"; then
4911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4912 $as_echo "$ac_ct_RANLIB" >&6; }
4913 else
4914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4915 $as_echo "no" >&6; }
4916 fi
4917
4918   if test "x$ac_ct_RANLIB" = x; then
4919     RANLIB=":"
4920   else
4921     case $cross_compiling:$ac_tool_warned in
4922 yes:)
4923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4924 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4925 ac_tool_warned=yes ;;
4926 esac
4927     RANLIB=$ac_ct_RANLIB
4928   fi
4929 else
4930   RANLIB="$ac_cv_prog_RANLIB"
4931 fi
4932
4933     for ac_prog in as
4934 do
4935   # Extract the first word of "$ac_prog", so it can be a program name with args.
4936 set dummy $ac_prog; ac_word=$2
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4938 $as_echo_n "checking for $ac_word... " >&6; }
4939 if ${ac_cv_path_AS+:} false; then :
4940   $as_echo_n "(cached) " >&6
4941 else
4942   case $AS in
4943   [\\/]* | ?:[\\/]*)
4944   ac_cv_path_AS="$AS" # Let the user override the test with a path.
4945   ;;
4946   *)
4947   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4948 for as_dir in $PATH
4949 do
4950   IFS=$as_save_IFS
4951   test -z "$as_dir" && as_dir=.
4952     for ac_exec_ext in '' $ac_executable_extensions; do
4953   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4954     ac_cv_path_AS="$as_dir/$ac_word$ac_exec_ext"
4955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4956     break 2
4957   fi
4958 done
4959   done
4960 IFS=$as_save_IFS
4961
4962   ;;
4963 esac
4964 fi
4965 AS=$ac_cv_path_AS
4966 if test -n "$AS"; then
4967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
4968 $as_echo "$AS" >&6; }
4969 else
4970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4971 $as_echo "no" >&6; }
4972 fi
4973
4974
4975   test -n "$AS" && break
4976 done
4977 test -n "$AS" || AS="$CC"
4978
4979     for ac_prog in ar
4980 do
4981   # Extract the first word of "$ac_prog", so it can be a program name with args.
4982 set dummy $ac_prog; ac_word=$2
4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4984 $as_echo_n "checking for $ac_word... " >&6; }
4985 if ${ac_cv_path_AR+:} false; then :
4986   $as_echo_n "(cached) " >&6
4987 else
4988   case $AR in
4989   [\\/]* | ?:[\\/]*)
4990   ac_cv_path_AR="$AR" # Let the user override the test with a path.
4991   ;;
4992   *)
4993   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4994 for as_dir in $PATH
4995 do
4996   IFS=$as_save_IFS
4997   test -z "$as_dir" && as_dir=.
4998     for ac_exec_ext in '' $ac_executable_extensions; do
4999   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5000     ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
5001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5002     break 2
5003   fi
5004 done
5005   done
5006 IFS=$as_save_IFS
5007
5008   ;;
5009 esac
5010 fi
5011 AR=$ac_cv_path_AR
5012 if test -n "$AR"; then
5013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5014 $as_echo "$AR" >&6; }
5015 else
5016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5017 $as_echo "no" >&6; }
5018 fi
5019
5020
5021   test -n "$AR" && break
5022 done
5023 test -n "$AR" || AR="echo not_ar"
5024
5025     for ac_prog in ld link
5026 do
5027   # Extract the first word of "$ac_prog", so it can be a program name with args.
5028 set dummy $ac_prog; ac_word=$2
5029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5030 $as_echo_n "checking for $ac_word... " >&6; }
5031 if ${ac_cv_path_LD+:} false; then :
5032   $as_echo_n "(cached) " >&6
5033 else
5034   case $LD in
5035   [\\/]* | ?:[\\/]*)
5036   ac_cv_path_LD="$LD" # Let the user override the test with a path.
5037   ;;
5038   *)
5039   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5040 for as_dir in $PATH
5041 do
5042   IFS=$as_save_IFS
5043   test -z "$as_dir" && as_dir=.
5044     for ac_exec_ext in '' $ac_executable_extensions; do
5045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5046     ac_cv_path_LD="$as_dir/$ac_word$ac_exec_ext"
5047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5048     break 2
5049   fi
5050 done
5051   done
5052 IFS=$as_save_IFS
5053
5054   ;;
5055 esac
5056 fi
5057 LD=$ac_cv_path_LD
5058 if test -n "$LD"; then
5059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5060 $as_echo "$LD" >&6; }
5061 else
5062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5063 $as_echo "no" >&6; }
5064 fi
5065
5066
5067   test -n "$LD" && break
5068 done
5069 test -n "$LD" || LD="echo not_ld"
5070
5071     for ac_prog in strip
5072 do
5073   # Extract the first word of "$ac_prog", so it can be a program name with args.
5074 set dummy $ac_prog; ac_word=$2
5075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5076 $as_echo_n "checking for $ac_word... " >&6; }
5077 if ${ac_cv_path_STRIP+:} false; then :
5078   $as_echo_n "(cached) " >&6
5079 else
5080   case $STRIP in
5081   [\\/]* | ?:[\\/]*)
5082   ac_cv_path_STRIP="$STRIP" # Let the user override the test with a path.
5083   ;;
5084   *)
5085   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5086 for as_dir in $PATH
5087 do
5088   IFS=$as_save_IFS
5089   test -z "$as_dir" && as_dir=.
5090     for ac_exec_ext in '' $ac_executable_extensions; do
5091   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5092     ac_cv_path_STRIP="$as_dir/$ac_word$ac_exec_ext"
5093     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5094     break 2
5095   fi
5096 done
5097   done
5098 IFS=$as_save_IFS
5099
5100   ;;
5101 esac
5102 fi
5103 STRIP=$ac_cv_path_STRIP
5104 if test -n "$STRIP"; then
5105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5106 $as_echo "$STRIP" >&6; }
5107 else
5108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5109 $as_echo "no" >&6; }
5110 fi
5111
5112
5113   test -n "$STRIP" && break
5114 done
5115 test -n "$STRIP" || STRIP="echo not_strip"
5116
5117     for ac_prog in windres
5118 do
5119   # Extract the first word of "$ac_prog", so it can be a program name with args.
5120 set dummy $ac_prog; ac_word=$2
5121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5122 $as_echo_n "checking for $ac_word... " >&6; }
5123 if ${ac_cv_path_WINDRES+:} false; then :
5124   $as_echo_n "(cached) " >&6
5125 else
5126   case $WINDRES in
5127   [\\/]* | ?:[\\/]*)
5128   ac_cv_path_WINDRES="$WINDRES" # Let the user override the test with a path.
5129   ;;
5130   *)
5131   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5132 for as_dir in $PATH
5133 do
5134   IFS=$as_save_IFS
5135   test -z "$as_dir" && as_dir=.
5136     for ac_exec_ext in '' $ac_executable_extensions; do
5137   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5138     ac_cv_path_WINDRES="$as_dir/$ac_word$ac_exec_ext"
5139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5140     break 2
5141   fi
5142 done
5143   done
5144 IFS=$as_save_IFS
5145
5146   ;;
5147 esac
5148 fi
5149 WINDRES=$ac_cv_path_WINDRES
5150 if test -n "$WINDRES"; then
5151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
5152 $as_echo "$WINDRES" >&6; }
5153 else
5154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5155 $as_echo "no" >&6; }
5156 fi
5157
5158
5159   test -n "$WINDRES" && break
5160 done
5161 test -n "$WINDRES" || WINDRES="echo not_windres"
5162
5163     if test -z "$HOST_CC"; then
5164         HOST_CC="$CC"
5165     fi
5166     if test -z "$HOST_CFLAGS"; then
5167         HOST_CFLAGS="$CFLAGS"
5168     fi
5169 fi
5170
5171 ac_ext=c
5172 ac_cpp='$CPP $CPPFLAGS'
5173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5177 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5178 # On Suns, sometimes $CPP names a directory.
5179 if test -n "$CPP" && test -d "$CPP"; then
5180   CPP=
5181 fi
5182 if test -z "$CPP"; then
5183   if ${ac_cv_prog_CPP+:} false; then :
5184   $as_echo_n "(cached) " >&6
5185 else
5186       # Double quotes because CPP needs to be expanded
5187     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5188     do
5189       ac_preproc_ok=false
5190 for ac_c_preproc_warn_flag in '' yes
5191 do
5192   # Use a header file that comes with gcc, so configuring glibc
5193   # with a fresh cross-compiler works.
5194   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5195   # <limits.h> exists even on freestanding compilers.
5196   # On the NeXT, cc -E runs the code through the compiler's parser,
5197   # not just through cpp. "Syntax error" is here to catch this case.
5198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5199 /* end confdefs.h.  */
5200 #ifdef __STDC__
5201 # include <limits.h>
5202 #else
5203 # include <assert.h>
5204 #endif
5205                      Syntax error
5206 _ACEOF
5207 if ac_fn_c_try_cpp "$LINENO"; then :
5208
5209 else
5210   # Broken: fails on valid input.
5211 continue
5212 fi
5213 rm -f conftest.err conftest.i conftest.$ac_ext
5214
5215   # OK, works on sane cases.  Now check whether nonexistent headers
5216   # can be detected and how.
5217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5218 /* end confdefs.h.  */
5219 #include <ac_nonexistent.h>
5220 _ACEOF
5221 if ac_fn_c_try_cpp "$LINENO"; then :
5222   # Broken: success on invalid input.
5223 continue
5224 else
5225   # Passes both tests.
5226 ac_preproc_ok=:
5227 break
5228 fi
5229 rm -f conftest.err conftest.i conftest.$ac_ext
5230
5231 done
5232 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5233 rm -f conftest.i conftest.err conftest.$ac_ext
5234 if $ac_preproc_ok; then :
5235   break
5236 fi
5237
5238     done
5239     ac_cv_prog_CPP=$CPP
5240
5241 fi
5242   CPP=$ac_cv_prog_CPP
5243 else
5244   ac_cv_prog_CPP=$CPP
5245 fi
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5247 $as_echo "$CPP" >&6; }
5248 ac_preproc_ok=false
5249 for ac_c_preproc_warn_flag in '' yes
5250 do
5251   # Use a header file that comes with gcc, so configuring glibc
5252   # with a fresh cross-compiler works.
5253   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5254   # <limits.h> exists even on freestanding compilers.
5255   # On the NeXT, cc -E runs the code through the compiler's parser,
5256   # not just through cpp. "Syntax error" is here to catch this case.
5257   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5258 /* end confdefs.h.  */
5259 #ifdef __STDC__
5260 # include <limits.h>
5261 #else
5262 # include <assert.h>
5263 #endif
5264                      Syntax error
5265 _ACEOF
5266 if ac_fn_c_try_cpp "$LINENO"; then :
5267
5268 else
5269   # Broken: fails on valid input.
5270 continue
5271 fi
5272 rm -f conftest.err conftest.i conftest.$ac_ext
5273
5274   # OK, works on sane cases.  Now check whether nonexistent headers
5275   # can be detected and how.
5276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5277 /* end confdefs.h.  */
5278 #include <ac_nonexistent.h>
5279 _ACEOF
5280 if ac_fn_c_try_cpp "$LINENO"; then :
5281   # Broken: success on invalid input.
5282 continue
5283 else
5284   # Passes both tests.
5285 ac_preproc_ok=:
5286 break
5287 fi
5288 rm -f conftest.err conftest.i conftest.$ac_ext
5289
5290 done
5291 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5292 rm -f conftest.i conftest.err conftest.$ac_ext
5293 if $ac_preproc_ok; then :
5294
5295 else
5296   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5298 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5299 See \`config.log' for more details" "$LINENO" 5; }
5300 fi
5301
5302 ac_ext=c
5303 ac_cpp='$CPP $CPPFLAGS'
5304 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5305 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5306 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5307
5308
5309 if test "$GCC" = "yes"; then
5310     GNU_CC=1
5311 fi
5312 if test "$GXX" = "yes"; then
5313     GNU_CXX=1
5314 fi
5315 if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
5316     GNU_AS=1
5317 fi
5318 rm -f a.out
5319
5320 case "$build:$target" in
5321     i?86-apple-darwin*:powerpc-apple-darwin*)
5322                                 cross_compiling=yes
5323         ;;
5324 esac
5325
5326 if test "$cross_compiling"  = "yes"; then
5327     CROSS_COMPILE=1
5328 else
5329     CROSS_COMPILE=
5330 fi
5331
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc -pipe support" >&5
5333 $as_echo_n "checking for gcc -pipe support... " >&6; }
5334 if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
5335     echo '#include <stdio.h>' > dummy-hello.c
5336     echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c
5337     ${CC} -S dummy-hello.c -o dummy-hello.s 2>&5
5338     cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5
5339     if test $? = 0; then
5340         _res_as_stdin="yes"
5341     else
5342         _res_as_stdin="no"
5343     fi
5344     if test "$_res_as_stdin" = "yes"; then
5345         _SAVE_CFLAGS=$CFLAGS
5346         CFLAGS="$CFLAGS -pipe"
5347         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5348 /* end confdefs.h.  */
5349  #include <stdio.h>
5350 int
5351 main ()
5352 {
5353 printf("Hello World\n");
5354   ;
5355   return 0;
5356 }
5357 _ACEOF
5358 if ac_fn_c_try_compile "$LINENO"; then :
5359   _res_gcc_pipe="yes"
5360 else
5361   _res_gcc_pipe="no"
5362 fi
5363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5364         CFLAGS=$_SAVE_CFLAGS
5365     fi
5366     if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then
5367         _res="yes";
5368         CFLAGS="$CFLAGS -pipe"
5369         CXXFLAGS="$CXXFLAGS -pipe"
5370     else
5371         _res="no"
5372     fi
5373     rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out
5374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_res" >&5
5375 $as_echo "$_res" >&6; }
5376 else
5377     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5378 $as_echo "no" >&6; }
5379 fi
5380
5381
5382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pragma diagnostic" >&5
5383 $as_echo_n "checking for pragma diagnostic... " >&6; }
5384 if test "$GNU_CC" = "1"; then
5385     cat >dummy-hello.c <<EOF
5386 #ifdef _PR_HAS_PRAGMA_DIAGNOSTIC
5387 #pragma GCC diagnostic push
5388 #pragma GCC diagnostic ignored "-Wunused-but-set-variable"
5389 #endif
5390 int main() {
5391     char *dummy = "";
5392     return 0;
5393 }
5394 EOF
5395     ${CC} -Werror=unused-but-set-variable -S dummy-hello.c -o dummy-hello.s 2>&5
5396     if test $? != 0; then
5397         ${CC} -Werror=unused-but-set-variable -D_PR_HAS_PRAGMA_DIAGNOSTIC -S dummy-hello.c -o dummy-hello.s 2>&5
5398         if test $? = 0; then
5399             CFLAGS="$CFLAGS -D_PR_HAS_PRAGMA_DIAGNOSTIC=1"
5400             _res=yes
5401         else
5402             _res=no
5403         fi
5404     else
5405         _res=no
5406     fi
5407     rm -f dummy-hello.c dummy-hello.s
5408     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_res" >&5
5409 $as_echo "$_res" >&6; }
5410 else
5411     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5412 $as_echo "no" >&6; }
5413 fi
5414
5415
5416 _SAVE_CFLAGS="$CFLAGS"
5417 CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction"
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports -fprofile-generate" >&5
5420 $as_echo_n "checking whether C compiler supports -fprofile-generate... " >&6; }
5421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5422 /* end confdefs.h.  */
5423
5424 int
5425 main ()
5426 {
5427 return 0;
5428   ;
5429   return 0;
5430 }
5431 _ACEOF
5432 if ac_fn_c_try_compile "$LINENO"; then :
5433    PROFILE_GEN_CFLAGS="-fprofile-generate"
5434                  result="yes"
5435 else
5436   result="no"
5437 fi
5438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $result" >&5
5440 $as_echo "$result" >&6; }
5441
5442 if test $result = "yes"; then
5443    PROFILE_GEN_LDFLAGS="-fprofile-generate"
5444    PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch"
5445    PROFILE_USE_LDFLAGS="-fprofile-use"
5446 fi
5447
5448 CFLAGS="$_SAVE_CFLAGS"
5449
5450 if test "$GNU_CC"; then
5451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for visibility(hidden) attribute" >&5
5452 $as_echo_n "checking for visibility(hidden) attribute... " >&6; }
5453 if ${ac_cv_visibility_hidden+:} false; then :
5454   $as_echo_n "(cached) " >&6
5455 else
5456   cat > conftest.c <<EOF
5457         int foo __attribute__ ((visibility ("hidden"))) = 1;
5458 EOF
5459         ac_cv_visibility_hidden=no
5460         if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
5461             if grep '\.hidden.*foo' conftest.s >/dev/null; then
5462                 ac_cv_visibility_hidden=yes
5463             fi
5464         fi
5465         rm -f conftest.cs
5466
5467 fi
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_visibility_hidden" >&5
5469 $as_echo "$ac_cv_visibility_hidden" >&6; }
5470     if test "$ac_cv_visibility_hidden" = "yes"; then
5471         $as_echo "#define HAVE_VISIBILITY_HIDDEN_ATTRIBUTE 1" >>confdefs.h
5472
5473         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for visibility pragma support" >&5
5474 $as_echo_n "checking for visibility pragma support... " >&6; }
5475 if ${ac_cv_visibility_pragma+:} false; then :
5476   $as_echo_n "(cached) " >&6
5477 else
5478   cat > conftest.c <<EOF
5479 #pragma GCC visibility push(hidden)
5480             int foo_hidden = 1;
5481 #pragma GCC visibility push(default)
5482             int foo_default = 1;
5483 EOF
5484             ac_cv_visibility_pragma=no
5485             if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
5486                 if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then
5487                     if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then
5488                         ac_cv_visibility_pragma=yes
5489                     fi
5490                 fi
5491             fi
5492             rm -f conftest.cs
5493
5494 fi
5495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_visibility_pragma" >&5
5496 $as_echo "$ac_cv_visibility_pragma" >&6; }
5497         if test "$ac_cv_visibility_pragma" = "yes"; then
5498             $as_echo "#define HAVE_VISIBILITY_PRAGMA 1" >>confdefs.h
5499
5500             # To work around a build problem on Linux x86-64 (Bugzilla bug
5501             # 293438), we use the -fvisibility=hidden flag.  This flag is less
5502             # optimal than #pragma GCC visibility push(hidden) because the flag
5503             # assumes that symbols defined outside the current source file have
5504             # the default visibility.  This has the advantage that we don't need
5505             # to wrap system header files, but has the disadvantage that calls
5506             # to hidden symbols defined in other source files cannot be
5507             # optimized by the compiler.  The -fvisibility=hidden flag does
5508             # hide and export symbols correctly.
5509             #VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h'
5510             #WRAP_SYSTEM_INCLUDES=1
5511             VISIBILITY_FLAGS="-fvisibility=hidden"
5512             WRAP_SYSTEM_INCLUDES=
5513         fi
5514     fi
5515 fi # GNU_CC
5516
5517 fi # SKIP_COMPILER_CHECKS
5518
5519 if test -z "$SKIP_PATH_CHECKS"; then
5520     for ac_prog in perl5 perl
5521 do
5522   # Extract the first word of "$ac_prog", so it can be a program name with args.
5523 set dummy $ac_prog; ac_word=$2
5524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5525 $as_echo_n "checking for $ac_word... " >&6; }
5526 if ${ac_cv_path_PERL+:} false; then :
5527   $as_echo_n "(cached) " >&6
5528 else
5529   case $PERL in
5530   [\\/]* | ?:[\\/]*)
5531   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
5532   ;;
5533   *)
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_path_PERL="$as_dir/$ac_word$ac_exec_ext"
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   ;;
5550 esac
5551 fi
5552 PERL=$ac_cv_path_PERL
5553 if test -n "$PERL"; then
5554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
5555 $as_echo "$PERL" >&6; }
5556 else
5557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5558 $as_echo "no" >&6; }
5559 fi
5560
5561
5562   test -n "$PERL" && break
5563 done
5564 test -n "$PERL" || PERL="echo not_perl"
5565
5566 elif test -z "$PERL"; then
5567     PERL=perl
5568 fi
5569
5570 OBJ_SUFFIX=o
5571 LIB_SUFFIX=a
5572 DLL_SUFFIX=so
5573 ASM_SUFFIX=s
5574 MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
5575 PR_MD_ASFILES=
5576 PR_MD_CSRCS=
5577 PR_MD_ARCH_DIR=unix
5578 AR_FLAGS='cr $@'
5579 AS='$(CC)'
5580 ASFLAGS='$(CFLAGS)'
5581
5582 if test -n "$CROSS_COMPILE"; then
5583     OS_ARCH=`echo $target_os | sed -e 's|/|_|g'`
5584     OS_RELEASE=
5585     OS_TEST="${target_cpu}"
5586     case "${target_os}" in
5587         linux*)       OS_ARCH=Linux ;;
5588         solaris*)     OS_ARCH=SunOS OS_RELEASE=5 ;;
5589         mingw*)       OS_ARCH=WINNT CPU_ARCH=x86 ;;
5590         darwin*)      OS_ARCH=Darwin ;;
5591         riscos*)      OS_ARCH=RISCOS ;;
5592     esac
5593 else
5594     OS_ARCH=`uname -s | sed -e 's|/|_|g'`
5595     OS_RELEASE=`uname -r`
5596     OS_TEST=`uname -m`
5597 fi
5598
5599 if test "$OS_ARCH" = "AIX"; then
5600     OS_RELEASE=`uname -v`.`uname -r`
5601 fi
5602
5603 if test "$OS_ARCH" = "FreeBSD"; then
5604     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
5605 fi
5606
5607 if test "$OS_ARCH" = "Linux"; then
5608     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
5609     OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'`
5610 fi
5611
5612 #######################################################################
5613 # Master "Core Components" macros for getting the OS target           #
5614 #######################################################################
5615
5616 #
5617 # Note: OS_TARGET should be specified on the command line for gmake.
5618 # When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
5619 # The difference between the Win95 target and the WinNT target is that
5620 # the WinNT target uses Windows NT specific features not available
5621 # in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
5622 # at lesser performance (the Win95 target uses threads; the WinNT target
5623 # uses fibers).
5624 #
5625 # If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
5626 # cross-compilation.
5627 #
5628
5629 #
5630 # The following hack allows one to build on a WIN95 machine (as if
5631 # s/he were cross-compiling on a WINNT host for a WIN95 target).
5632 # It also accomodates for MKS's uname.exe.  If you never intend
5633 # to do development on a WIN95 machine, you don't need this hack.
5634 #
5635 case "$OS_ARCH" in
5636 Windows_95)
5637     OS_ARCH=Windows_NT
5638     OS_TARGET=WIN95
5639     ;;
5640 Windows_98)
5641     OS_ARCH=Windows_NT
5642     OS_TARGET=WIN95
5643     ;;
5644 CYGWIN_9*|CYGWIN_ME*)
5645     OS_ARCH='CYGWIN_NT-4.0'
5646     OS_TARGET=WIN95
5647     ;;
5648 OS_2)
5649     OS_ARCH=OS2
5650     OS_TARGET=OS2
5651     ;;
5652 esac
5653
5654 #
5655 # On WIN32, we also define the variable CPU_ARCH.
5656 #
5657
5658 case "$OS_ARCH" in
5659 Windows_NT)
5660 #
5661 # If uname -s returns "Windows_NT", we assume that we are using
5662 # the uname.exe in MKS toolkit.
5663 #
5664 # The -r option of MKS uname only returns the major version number.
5665 # So we need to use its -v option to get the minor version number.
5666 # Moreover, it doesn't have the -p option, so we need to use uname -m.
5667 #
5668     OS_ARCH=WINNT
5669     OS_MINOR_RELEASE=`uname -v`
5670     if test "$OS_MINOR_RELEASE" = "00"; then
5671         OS_MINOR_RELEASE=0
5672     fi
5673     OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
5674     CPU_ARCH=`uname -m`
5675     #
5676     # MKS's uname -m returns "586" on a Pentium machine.
5677     #
5678     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
5679         CPU_ARCH=x86
5680     fi
5681     ;;
5682 CYGWIN_NT*|MINGW*_NT*|MSYS_NT*)
5683 #
5684 # If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
5685 # the uname.exe in the Cygwin tools.
5686 # If uname -s returns "MINGW32_NT-5.1", we assume that we are using
5687 # the uname.exe in the MSYS tools.
5688 # If uname -s returns "MSYS_NT-6.3", we assume that we are using
5689 # the uname.exe in the MSYS2 tools.
5690 #
5691     OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'`
5692     OS_ARCH=WINNT
5693     CPU_ARCH=`uname -m`
5694     #
5695     # Cygwin's uname -m returns "i686" on a Pentium Pro machine.
5696     #
5697     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
5698         CPU_ARCH=x86
5699     fi
5700     ;;
5701 esac
5702
5703 if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then
5704     OS_TARGET=WIN95
5705     if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then
5706         USE_DEBUG_RTL=1
5707     fi
5708 fi
5709 if test -z "$OS_TARGET"; then
5710     OS_TARGET=$OS_ARCH
5711 fi
5712 if test "$OS_TARGET" = "WIN95"; then
5713     OS_RELEASE="4.0"
5714 fi
5715 OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
5716
5717 # Check whether --enable-os2-high-mem was given.
5718 if test "${enable_os2_high_mem+set}" = set; then :
5719   enableval=$enable_os2_high_mem;  if test "$enableval" = "no"; then
5720         MOZ_OS2_HIGH_MEMORY=
5721       else
5722         MOZ_OS2_HIGH_MEMORY=1
5723       fi
5724 fi
5725
5726
5727
5728 MOZ_ALIGN=toolchain-default
5729
5730 case "$target" in
5731 arm*-android*|arm*-linuxandroid*)
5732     MOZ_THUMB=yes
5733     MOZ_ARCH=armv7-a
5734     MOZ_FPU=vfp
5735     MOZ_FLOAT_ABI=softfp
5736     MOZ_SOFT_FLOAT=yes
5737     MOZ_ALIGN=no
5738     ;;
5739 arm*-*)
5740     if test -n "$MOZ_PLATFORM_MAEMO"; then
5741         MOZ_THUMB=no
5742         MOZ_ARCH=armv7-a
5743         MOZ_FLOAT_ABI=softfp
5744     fi
5745     if test "$MOZ_PLATFORM_MAEMO" = 6; then
5746         MOZ_THUMB=yes
5747     fi
5748     ;;
5749 esac
5750
5751 # Check whether --enable-thumb2 was given.
5752 if test "${enable_thumb2+set}" = set; then :
5753   enableval=$enable_thumb2; MOZ_THUMB=$enableval
5754 fi
5755
5756
5757
5758 # Check whether --with-thumb was given.
5759 if test "${with_thumb+set}" = set; then :
5760   withval=$with_thumb; if test -z "$GNU_CC"; then
5761         as_fn_error $? "--with-thumb is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5762     fi
5763     MOZ_THUMB=$withval
5764 fi
5765
5766
5767
5768 # Check whether --with-thumb-interwork was given.
5769 if test "${with_thumb_interwork+set}" = set; then :
5770   withval=$with_thumb_interwork; if test -z "$GNU_CC"; then
5771         as_fn_error $? "--with-thumb-interwork is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5772     fi
5773     MOZ_THUMB_INTERWORK=$withval
5774 fi
5775
5776
5777
5778 # Check whether --with-arch was given.
5779 if test "${with_arch+set}" = set; then :
5780   withval=$with_arch; if test -z "$GNU_CC"; then
5781         as_fn_error $? "--with-arch is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5782     fi
5783     MOZ_ARCH=$withval
5784 fi
5785
5786
5787
5788 # Check whether --with-fpu was given.
5789 if test "${with_fpu+set}" = set; then :
5790   withval=$with_fpu; if test -z "$GNU_CC"; then
5791         as_fn_error $? "--with-fpu is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5792     fi
5793     MOZ_FPU=$withval
5794 fi
5795
5796
5797
5798 # Check whether --with-float-abi was given.
5799 if test "${with_float_abi+set}" = set; then :
5800   withval=$with_float_abi; if test -z "$GNU_CC"; then
5801         as_fn_error $? "--with-float-abi is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5802     fi
5803     MOZ_FLOAT_ABI=$withval
5804 fi
5805
5806
5807
5808 # Check whether --with-soft-float was given.
5809 if test "${with_soft_float+set}" = set; then :
5810   withval=$with_soft_float; if test -z "$GNU_CC"; then
5811         as_fn_error $? "--with-soft-float is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5812     fi
5813     MOZ_SOFT_FLOAT=$withval
5814 fi
5815
5816
5817 case "$MOZ_ARCH" in
5818 toolchain-default|"")
5819     arch_flag=""
5820     ;;
5821 *)
5822     arch_flag="-march=$MOZ_ARCH"
5823     ;;
5824 esac
5825
5826 case "$MOZ_THUMB" in
5827 yes)
5828     MOZ_THUMB2=1
5829     thumb_flag="-mthumb"
5830     ;;
5831 no)
5832     MOZ_THUMB2=
5833     thumb_flag="-marm"
5834     ;;
5835 *)
5836     _SAVE_CFLAGS="$CFLAGS"
5837     CFLAGS="$arch_flag"
5838     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5839 /* end confdefs.h.  */
5840
5841 int
5842 main ()
5843 {
5844 return sizeof(__thumb2__);
5845   ;
5846   return 0;
5847 }
5848 _ACEOF
5849 if ac_fn_c_try_compile "$LINENO"; then :
5850   MOZ_THUMB2=1
5851 else
5852   MOZ_THUMB2=
5853 fi
5854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5855     CFLAGS="$_SAVE_CFLAGS"
5856     thumb_flag=""
5857     ;;
5858 esac
5859
5860 case "$MOZ_THUMB_INTERWORK" in
5861 yes)
5862     thumb_interwork_flag="-mthumb-interwork"
5863     ;;
5864 no)
5865     thumb_interwork_flag="-mno-thumb-interwork"
5866     ;;
5867 *) # toolchain-default
5868     thumb_interwork_flag=""
5869     ;;
5870 esac
5871
5872 case "$MOZ_FPU" in
5873 toolchain-default|"")
5874     fpu_flag=""
5875     ;;
5876 *)
5877     fpu_flag="-mfpu=$MOZ_FPU"
5878     ;;
5879 esac
5880
5881 case "$MOZ_FLOAT_ABI" in
5882 toolchain-default|"")
5883     float_abi_flag=""
5884     ;;
5885 *)
5886     float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI"
5887     ;;
5888 esac
5889
5890 case "$MOZ_SOFT_FLOAT" in
5891 yes)
5892     soft_float_flag="-msoft-float"
5893     ;;
5894 no)
5895     soft_float_flag="-mno-soft-float"
5896     ;;
5897 *) # toolchain-default
5898     soft_float_flag=""
5899     ;;
5900 esac
5901
5902 case "$MOZ_ALIGN" in
5903 toolchain-default|"")
5904     align_flag=""
5905     ;;
5906 no)
5907     align_flag="-mno-unaligned-access"
5908     ;;
5909 yes)
5910     align_flag="-munaligned-access"
5911     ;;
5912 *)
5913     align_flag=""
5914     ;;
5915 esac
5916
5917 if test -n "$align_flag"; then
5918   _SAVE_CFLAGS="$CFLAGS"
5919   CFLAGS="$CFLAGS $align_flag"
5920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alignment flag ($align_flag) is supported" >&5
5921 $as_echo_n "checking whether alignment flag ($align_flag) is supported... " >&6; }
5922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5923 /* end confdefs.h.  */
5924
5925 int
5926 main ()
5927 {
5928
5929   ;
5930   return 0;
5931 }
5932 _ACEOF
5933 if ac_fn_c_try_compile "$LINENO"; then :
5934
5935 else
5936   align_flag=""
5937 fi
5938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5939   CFLAGS="$_SAVE_CFLAGS"
5940 fi
5941
5942 all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag`
5943 if test -n "$all_flags"; then
5944     _SAVE_CFLAGS="$CFLAGS"
5945     CFLAGS="$all_flags"
5946     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the chosen combination of compiler flags ($all_flags) works" >&5
5947 $as_echo_n "checking whether the chosen combination of compiler flags ($all_flags) works... " >&6; }
5948     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5949 /* end confdefs.h.  */
5950
5951 int
5952 main ()
5953 {
5954 return 0;
5955   ;
5956   return 0;
5957 }
5958 _ACEOF
5959 if ac_fn_c_try_compile "$LINENO"; then :
5960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5961 $as_echo "yes" >&6; }
5962 else
5963   as_fn_error $? "no" "$LINENO" 5
5964 fi
5965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5966
5967     CFLAGS="$_SAVE_CFLAGS $all_flags"
5968     CXXFLAGS="$CXXFLAGS $all_flags"
5969     ASFLAGS="$ASFLAGS $all_flags"
5970     if test -n "$thumb_flag"; then
5971         LDFLAGS="$LDFLAGS $thumb_flag"
5972     fi
5973 fi
5974
5975 case "$host" in
5976 *-mingw*|*-msys*)
5977     NSINSTALL=nsinstall
5978     ;;
5979 *-cygwin*|*-mks*)
5980     NSINSTALL='$(CYGWIN_WRAPPER) nsinstall'
5981     if test `echo "${PATH}" | grep -c \;` = 0; then
5982         CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper'
5983     fi
5984     ;;
5985 *os2*)
5986     ;;
5987 *)
5988     HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
5989     ;;
5990 esac
5991
5992 case "$target" in
5993
5994 *-aix*)
5995     $as_echo "#define XP_UNIX 1" >>confdefs.h
5996
5997     $as_echo "#define AIX 1" >>confdefs.h
5998
5999     $as_echo "#define SYSV 1" >>confdefs.h
6000
6001     DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
6002
6003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6004 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6005 if ${ac_cv_path_GREP+:} false; then :
6006   $as_echo_n "(cached) " >&6
6007 else
6008   if test -z "$GREP"; then
6009   ac_path_GREP_found=false
6010   # Loop through the user's path and test for each of PROGNAME-LIST
6011   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6012 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6013 do
6014   IFS=$as_save_IFS
6015   test -z "$as_dir" && as_dir=.
6016     for ac_prog in grep ggrep; do
6017     for ac_exec_ext in '' $ac_executable_extensions; do
6018       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6019       as_fn_executable_p "$ac_path_GREP" || continue
6020 # Check for GNU ac_path_GREP and select it if it is found.
6021   # Check for GNU $ac_path_GREP
6022 case `"$ac_path_GREP" --version 2>&1` in
6023 *GNU*)
6024   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6025 *)
6026   ac_count=0
6027   $as_echo_n 0123456789 >"conftest.in"
6028   while :
6029   do
6030     cat "conftest.in" "conftest.in" >"conftest.tmp"
6031     mv "conftest.tmp" "conftest.in"
6032     cp "conftest.in" "conftest.nl"
6033     $as_echo 'GREP' >> "conftest.nl"
6034     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6035     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6036     as_fn_arith $ac_count + 1 && ac_count=$as_val
6037     if test $ac_count -gt ${ac_path_GREP_max-0}; then
6038       # Best one so far, save it but keep looking for a better one
6039       ac_cv_path_GREP="$ac_path_GREP"
6040       ac_path_GREP_max=$ac_count
6041     fi
6042     # 10*(2^10) chars as input seems more than enough
6043     test $ac_count -gt 10 && break
6044   done
6045   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6046 esac
6047
6048       $ac_path_GREP_found && break 3
6049     done
6050   done
6051   done
6052 IFS=$as_save_IFS
6053   if test -z "$ac_cv_path_GREP"; then
6054     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6055   fi
6056 else
6057   ac_cv_path_GREP=$GREP
6058 fi
6059
6060 fi
6061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6062 $as_echo "$ac_cv_path_GREP" >&6; }
6063  GREP="$ac_cv_path_GREP"
6064
6065
6066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6067 $as_echo_n "checking for egrep... " >&6; }
6068 if ${ac_cv_path_EGREP+:} false; then :
6069   $as_echo_n "(cached) " >&6
6070 else
6071   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6072    then ac_cv_path_EGREP="$GREP -E"
6073    else
6074      if test -z "$EGREP"; then
6075   ac_path_EGREP_found=false
6076   # Loop through the user's path and test for each of PROGNAME-LIST
6077   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6078 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6079 do
6080   IFS=$as_save_IFS
6081   test -z "$as_dir" && as_dir=.
6082     for ac_prog in egrep; do
6083     for ac_exec_ext in '' $ac_executable_extensions; do
6084       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6085       as_fn_executable_p "$ac_path_EGREP" || continue
6086 # Check for GNU ac_path_EGREP and select it if it is found.
6087   # Check for GNU $ac_path_EGREP
6088 case `"$ac_path_EGREP" --version 2>&1` in
6089 *GNU*)
6090   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6091 *)
6092   ac_count=0
6093   $as_echo_n 0123456789 >"conftest.in"
6094   while :
6095   do
6096     cat "conftest.in" "conftest.in" >"conftest.tmp"
6097     mv "conftest.tmp" "conftest.in"
6098     cp "conftest.in" "conftest.nl"
6099     $as_echo 'EGREP' >> "conftest.nl"
6100     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6101     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6102     as_fn_arith $ac_count + 1 && ac_count=$as_val
6103     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6104       # Best one so far, save it but keep looking for a better one
6105       ac_cv_path_EGREP="$ac_path_EGREP"
6106       ac_path_EGREP_max=$ac_count
6107     fi
6108     # 10*(2^10) chars as input seems more than enough
6109     test $ac_count -gt 10 && break
6110   done
6111   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6112 esac
6113
6114       $ac_path_EGREP_found && break 3
6115     done
6116   done
6117   done
6118 IFS=$as_save_IFS
6119   if test -z "$ac_cv_path_EGREP"; then
6120     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6121   fi
6122 else
6123   ac_cv_path_EGREP=$EGREP
6124 fi
6125
6126    fi
6127 fi
6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6129 $as_echo "$ac_cv_path_EGREP" >&6; }
6130  EGREP="$ac_cv_path_EGREP"
6131
6132
6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6134 $as_echo_n "checking for ANSI C header files... " >&6; }
6135 if ${ac_cv_header_stdc+:} false; then :
6136   $as_echo_n "(cached) " >&6
6137 else
6138   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6139 /* end confdefs.h.  */
6140 #include <stdlib.h>
6141 #include <stdarg.h>
6142 #include <string.h>
6143 #include <float.h>
6144
6145 int
6146 main ()
6147 {
6148
6149   ;
6150   return 0;
6151 }
6152 _ACEOF
6153 if ac_fn_c_try_compile "$LINENO"; then :
6154   ac_cv_header_stdc=yes
6155 else
6156   ac_cv_header_stdc=no
6157 fi
6158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6159
6160 if test $ac_cv_header_stdc = yes; then
6161   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6163 /* end confdefs.h.  */
6164 #include <string.h>
6165
6166 _ACEOF
6167 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6168   $EGREP "memchr" >/dev/null 2>&1; then :
6169
6170 else
6171   ac_cv_header_stdc=no
6172 fi
6173 rm -f conftest*
6174
6175 fi
6176
6177 if test $ac_cv_header_stdc = yes; then
6178   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6180 /* end confdefs.h.  */
6181 #include <stdlib.h>
6182
6183 _ACEOF
6184 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6185   $EGREP "free" >/dev/null 2>&1; then :
6186
6187 else
6188   ac_cv_header_stdc=no
6189 fi
6190 rm -f conftest*
6191
6192 fi
6193
6194 if test $ac_cv_header_stdc = yes; then
6195   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6196   if test "$cross_compiling" = yes; then :
6197   :
6198 else
6199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6200 /* end confdefs.h.  */
6201 #include <ctype.h>
6202 #include <stdlib.h>
6203 #if ((' ' & 0x0FF) == 0x020)
6204 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6205 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6206 #else
6207 # define ISLOWER(c) \
6208                    (('a' <= (c) && (c) <= 'i') \
6209                      || ('j' <= (c) && (c) <= 'r') \
6210                      || ('s' <= (c) && (c) <= 'z'))
6211 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6212 #endif
6213
6214 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6215 int
6216 main ()
6217 {
6218   int i;
6219   for (i = 0; i < 256; i++)
6220     if (XOR (islower (i), ISLOWER (i))
6221         || toupper (i) != TOUPPER (i))
6222       return 2;
6223   return 0;
6224 }
6225 _ACEOF
6226 if ac_fn_c_try_run "$LINENO"; then :
6227
6228 else
6229   ac_cv_header_stdc=no
6230 fi
6231 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6232   conftest.$ac_objext conftest.beam conftest.$ac_ext
6233 fi
6234
6235 fi
6236 fi
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6238 $as_echo "$ac_cv_header_stdc" >&6; }
6239 if test $ac_cv_header_stdc = yes; then
6240
6241 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6242
6243 fi
6244
6245 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6246 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6247                   inttypes.h stdint.h unistd.h
6248 do :
6249   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6250 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6251 "
6252 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6253   cat >>confdefs.h <<_ACEOF
6254 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6255 _ACEOF
6256
6257 fi
6258
6259 done
6260
6261
6262 ac_fn_c_check_header_mongrel "$LINENO" "sys/atomic_op.h" "ac_cv_header_sys_atomic_op_h" "$ac_includes_default"
6263 if test "x$ac_cv_header_sys_atomic_op_h" = xyes; then :
6264   $as_echo "#define AIX_HAVE_ATOMIC_OP_H 1" >>confdefs.h
6265
6266 fi
6267
6268
6269     case "${target_os}" in
6270     aix3.2*)
6271         $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h
6272
6273         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6274
6275         AIX_LINK_OPTS='-bnso -berok'
6276         PR_MD_ASFILES=os_AIX.s
6277         ;;
6278     aix4.1*)
6279         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6280
6281         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6282
6283         $as_echo "#define AIX4_1 1" >>confdefs.h
6284
6285         MKSHLIB=
6286         DSO_LDOPTS=
6287         AIX_LINK_OPTS='-bnso -berok'
6288         LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr'
6289         LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr'
6290         ;;
6291     aix4.2*)
6292         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6293
6294         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6295
6296         AIX_LINK_OPTS='-brtl -bnso -berok'
6297         ;;
6298     aix4.3*)
6299         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6300
6301         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6302
6303         $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h
6304
6305         $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6306
6307         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6308
6309         USE_IPV6=1
6310         AIX_LINK_OPTS='-brtl -bnso -berok'
6311         ;;
6312     *)
6313         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6314
6315         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6316
6317         $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h
6318
6319         $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6320
6321         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6322
6323         USE_IPV6=1
6324         AIX_LINK_OPTS='-brtl -bnso -berok'
6325         ;;
6326     esac
6327     CFLAGS="$CFLAGS -qro -qroconst"
6328     AIX_WRAP='$(DIST)/lib/aixwrap.o'
6329     AIX_TMP='./_aix_tmp.o'
6330     if test -n "$USE_64"; then
6331         MDCPUCFG_H=_aix64.cfg
6332         OBJECT_MODE=64
6333     else
6334         MDCPUCFG_H=_aix32.cfg
6335     fi
6336     PR_MD_CSRCS=aix.c
6337     RESOLVE_LINK_SYMBOLS=1
6338     ;;
6339
6340 *-bsdi*)
6341     $as_echo "#define XP_UNIX 1" >>confdefs.h
6342
6343     $as_echo "#define BSDI 1" >>confdefs.h
6344
6345     $as_echo "#define NEED_BSDREGEX 1" >>confdefs.h
6346
6347
6348     CFLAGS="$CFLAGS -Wall -Wno-format"
6349     CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
6350
6351     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
6352         CPU_ARCH=x86
6353     elif echo "$OS_TEST" | grep -c sparc >/dev/null; then
6354         CPU_ARCH=sparc
6355     fi
6356
6357     MDCPUCFG_H=_bsdi.cfg
6358     PR_MD_CSRCS=bsdi.c
6359
6360     DSO_LDOPTS=-r
6361
6362     case "$target_os" in
6363     bsdi1.1*)
6364         $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h
6365
6366         $as_echo "#define _PR_STAT_HAS_ONLY_ST_ATIME 1" >>confdefs.h
6367
6368         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6369
6370         MKSHLIB=
6371         DSO_CFLAGS=
6372         DSO_LDOPTS=
6373         ;;
6374
6375     bsdi2.1*)
6376         $as_echo "#define _PR_TIMESPEC_HAS_TS_SEC 1" >>confdefs.h
6377
6378         $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h
6379
6380         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6381
6382         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6383
6384         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6385
6386         PR_MD_ASFILES=os_BSD_OS_386_2.s
6387         ;;
6388
6389     bsdi4.* | bsdi5.*)
6390         $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h
6391
6392         $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h
6393
6394         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6395
6396         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6397
6398         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6399
6400         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
6401         DSO_CFLAGS=-fPIC
6402         DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
6403         STRIP="$STRIP -d"
6404         case "$target_os" in
6405         bsdi4.2* | bsdi4.3* | bsdi5.*)
6406             $as_echo "#define _PR_HAVE_GETPROTO_R 1" >>confdefs.h
6407
6408             $as_echo "#define _PR_HAVE_GETPROTO_R_POINTER 1" >>confdefs.h
6409
6410             ;;
6411         esac
6412         ;;
6413     *)
6414         $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h
6415
6416         $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h
6417
6418         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6419
6420         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6421
6422         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6423
6424         ;;
6425     esac
6426
6427     ;;
6428
6429 *-darwin*)
6430     $as_echo "#define XP_UNIX 1" >>confdefs.h
6431
6432     $as_echo "#define DARWIN 1" >>confdefs.h
6433
6434     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
6435
6436     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6437
6438     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6439
6440
6441     HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
6442
6443     if test "$HOST_DARWIN_MAJOR" -ge 15 ; then
6444         $as_echo "#define HAS_CONNECTX 1" >>confdefs.h
6445
6446     fi
6447     AS='$(CC) -x assembler-with-cpp'
6448     CFLAGS="$CFLAGS -Wall -fno-common"
6449     case "${target_cpu}" in
6450         arm*)
6451             CPU_ARCH=arm
6452             ;;
6453         i*86*|x86_64)
6454             if test -n "$USE_64"; then
6455                 CPU_ARCH=x86_64
6456             else
6457                 CPU_ARCH=i386
6458             fi
6459             ;;
6460         *)
6461             CPU_ARCH=ppc
6462             ;;
6463     esac
6464     if test "`echo $CC | grep -c '\-arch '`" = "0"; then
6465         CC="$CC -arch $CPU_ARCH"
6466     fi
6467     ac_fn_c_check_header_mongrel "$LINENO" "crt_externs.h" "ac_cv_header_crt_externs_h" "$ac_includes_default"
6468 if test "x$ac_cv_header_crt_externs_h" = xyes; then :
6469   $as_echo "#define HAVE_CRT_EXTERNS_H 1" >>confdefs.h
6470
6471 fi
6472
6473
6474     DSO_CFLAGS=-fPIC
6475     DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names'
6476     _OPTIMIZE_FLAGS=-O2
6477     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6478     STRIP="$STRIP -x -S"
6479     DLL_SUFFIX=dylib
6480     USE_PTHREADS=1
6481     MDCPUCFG_H=_darwin.cfg
6482     PR_MD_CSRCS=darwin.c
6483     PR_MD_ASFILES=os_Darwin.s
6484
6485     # Add Mac OS X support for loading CFM & CFBundle plugins
6486     if test -f "${MACOS_SDK_DIR}/System/Library/Frameworks/Carbon.framework/Carbon"; then
6487         $as_echo "#define XP_MACOSX 1" >>confdefs.h
6488
6489         OS_TARGET=MacOSX
6490
6491         if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
6492                         export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
6493         elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then
6494                                                 case "${target_cpu}" in
6495                 powerpc*)
6496                                         export MACOSX_DEPLOYMENT_TARGET=10.2
6497                     ;;
6498                 i*86*)
6499                                         export MACOSX_DEPLOYMENT_TARGET=10.4
6500                     ;;
6501             esac
6502         fi
6503
6504
6505         if test "$MACOS_SDK_DIR"; then
6506
6507             if test ! -d "$MACOS_SDK_DIR"; then
6508                 as_fn_error $? "SDK not found.  When using --with-macos-sdk, you must
6509 specify a valid SDK.  SDKs are installed when the optional cross-development
6510 tools are selected during the Xcode/Developer Tools installation." "$LINENO" 5
6511             fi
6512
6513
6514             CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
6515             GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
6516             GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
6517
6518             GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'`
6519             if test "$GCC_VERSION_MAJOR" -lt "4" ; then
6520                 SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks"
6521                 if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then
6522                     SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks"
6523                 fi
6524
6525                 SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}"
6526
6527                 CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}"
6528
6529                                 CPP="$CPP -nostdinc ${SDK_C_INCLUDE}"
6530
6531
6532                 HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
6533
6534                 if test "$HOST_DARWIN_MAJOR" -lt 9 ; then
6535                                                                                                                         MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}"
6536                 else
6537                                                                                                                                                                                                         MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}"
6538                 fi
6539
6540                 LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS"
6541                 export NEXT_ROOT=$MACOS_SDK_DIR
6542
6543                 if test -n "$CROSS_COMPILE" ; then
6544                                                                                 HOST_CC="NEXT_ROOT= $HOST_CC"
6545                     HOST_CXX="NEXT_ROOT= $HOST_CXX"
6546                 fi
6547             else
6548                                                 CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
6549
6550                                 CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
6551
6552                                                                                 if test "$GCC_VERSION_FULL" != "4.0.0" ; then
6553                                                             LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}"
6554                 else
6555                                                             LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}"
6556                 fi
6557             fi
6558         fi
6559     fi
6560     ;;
6561
6562 *-freebsd*)
6563     if test -z "$USE_NSPR_THREADS"; then
6564         USE_PTHREADS=1
6565     fi
6566     $as_echo "#define XP_UNIX 1" >>confdefs.h
6567
6568     $as_echo "#define FREEBSD 1" >>confdefs.h
6569
6570     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
6571
6572     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6573
6574     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6575
6576     CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall"
6577     MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
6578     if test "$MOZ_OBJFORMAT" = "elf"; then
6579         DLL_SUFFIX=so
6580     else
6581         DLL_SUFFIX=so.1.0
6582     fi
6583     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6584     DSO_CFLAGS=-fPIC
6585     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
6586     MDCPUCFG_H=_freebsd.cfg
6587     PR_MD_CSRCS=freebsd.c
6588     ;;
6589
6590 *-hpux*)
6591     $as_echo "#define XP_UNIX 1" >>confdefs.h
6592
6593     $as_echo "#define HPUX 1" >>confdefs.h
6594
6595     $as_echo "#define _HPUX_SOURCE 1" >>confdefs.h
6596
6597     # HPUX report the POLLHUP event for a socket when the
6598     # shutdown(SHUT_WR) operation is called for the remote end, even though
6599     # the socket is still writeable. Use select(), instead of poll(), to
6600     # workaround this problem.
6601     $as_echo "#define _PR_POLL_WITH_SELECT 1" >>confdefs.h
6602
6603     $as_echo "#define _USE_BIG_FDS 1" >>confdefs.h
6604
6605     DSO_LDOPTS='-b +h $(notdir $@)'
6606     PR_MD_CSRCS=hpux.c
6607     if test "$OS_TEST" = "ia64"; then
6608         DLL_SUFFIX=so
6609         DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'"
6610         CPU_ARCH_TAG=_$OS_TEST
6611         if test -z "$USE_64"; then
6612             COMPILER_TAG=_32
6613         fi
6614         PR_MD_ASFILES=os_HPUX_ia64.s
6615     else
6616         $as_echo "#define hppa 1" >>confdefs.h
6617
6618         DLL_SUFFIX=sl
6619         PR_MD_ASFILES=os_HPUX.s
6620     fi
6621     if test -n "$USE_64"; then
6622         MDCPUCFG_H=_hpux64.cfg
6623     else
6624         MDCPUCFG_H=_hpux32.cfg
6625     fi
6626     if test -z "$GNU_CC"; then
6627         CC="$CC -Ae"
6628         CXX="$CXX -ext"
6629         DSO_CFLAGS=+Z
6630     else
6631         DSO_CFLAGS=-fPIC
6632         ASFLAGS="$ASFLAGS -x assembler-with-cpp"
6633     fi
6634
6635     if test -n "$MOZILLA_CLIENT"; then
6636         DEFAULT_IMPL_STRATEGY=_EMU
6637     fi
6638
6639     if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then
6640         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6641
6642         $as_echo "#define HPUX9 1" >>confdefs.h
6643
6644         DEFAULT_IMPL_STRATEGY=_EMU
6645         USE_NSPR_THREADS=1
6646     fi
6647
6648     if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then
6649         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6650
6651     fi
6652
6653     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
6654         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6655
6656     fi
6657
6658     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
6659         $as_echo "#define HAVE_INT_LOCALTIME_R 1" >>confdefs.h
6660
6661     fi
6662
6663     if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then
6664         $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6665
6666     fi
6667
6668     # HP-UX 11i v2 (B.11.23) or higher
6669
6670     case "$OS_RELEASE" in
6671     [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*)
6672         USE_IPV6=1
6673         ;;
6674     esac
6675
6676
6677     if test "$OS_RELEASE" = "B.10.01"; then
6678         $as_echo "#define HPUX10 1" >>confdefs.h
6679
6680         DEFAULT_IMPL_STRATEGY=_EMU
6681     fi
6682
6683     if test "$OS_RELEASE" = "B.10.10"; then
6684         $as_echo "#define HPUX10 1" >>confdefs.h
6685
6686         $as_echo "#define HPUX10_10 1" >>confdefs.h
6687
6688         DEFAULT_IMPL_STRATEGY=_PTH
6689     fi
6690
6691     if test "$OS_RELEASE" = "B.10.20"; then
6692         $as_echo "#define HPUX10 1" >>confdefs.h
6693
6694         $as_echo "#define HPUX10_20 1" >>confdefs.h
6695
6696         if test -z "$GNU_CC"; then
6697             CFLAGS="$CFLAGS +DAportable +DS1.1"
6698             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
6699         fi
6700         DEFAULT_IMPL_STRATEGY=_PTH
6701     fi
6702
6703     if test "$OS_RELEASE" = "B.10.30"; then
6704         $as_echo "#define HPUX10 1" >>confdefs.h
6705
6706         $as_echo "#define HPUX10_30 1" >>confdefs.h
6707
6708         if test -z "$GNU_CC"; then
6709             CFLAGS="$CFLAGS +DAportable +DS1.1"
6710             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
6711         fi
6712         DEFAULT_IMPL_STRATEGY=_PTH
6713     fi
6714
6715     if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then
6716         $as_echo "#define HPUX10 1" >>confdefs.h
6717
6718         $as_echo "#define HPUX11 1" >>confdefs.h
6719
6720         $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
6721
6722         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6723
6724         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6725
6726         if test -z "$GNU_CC"; then
6727             if test -z "$USE_64"; then
6728                 if test "$OS_TEST" = "ia64"; then
6729                     CFLAGS="$CFLAGS +DD32"
6730                     CXXFLAGS="$CXXFLAGS +DD32"
6731                 else
6732                     CFLAGS="$CFLAGS +DAportable +DS2.0"
6733                     CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
6734                 fi
6735             else
6736                 if test "$OS_TEST" = "ia64"; then
6737                     CFLAGS="$CFLAGS +DD64"
6738                     CXXFLAGS="$CXXFLAGS +DD64"
6739                 else
6740                     CFLAGS="$CFLAGS +DA2.0W +DS2.0"
6741                     CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
6742                 fi
6743             fi
6744         fi
6745         DEFAULT_IMPL_STRATEGY=_PTH
6746     fi
6747
6748     if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then
6749         USE_NSPR_THREADS=1
6750         USE_PTHREADS=
6751         USE_USER_PTHREADS=
6752     elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then
6753         USE_PTHREADS=1
6754         if test "$USE_NSPR_THREADS"; then
6755             USE_PTHREADS=
6756         fi
6757         if test "$USE_USER_PTHREADS"; then
6758             USE_PTHREADS=
6759         fi
6760     fi
6761     ;;
6762
6763 *-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*)
6764     if test -z "$USE_NSPR_THREADS"; then
6765         USE_PTHREADS=1
6766         IMPL_STRATEGY=_PTH
6767     fi
6768     $as_echo "#define XP_UNIX 1" >>confdefs.h
6769
6770     $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6771
6772     $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6773
6774     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6775
6776     case "${target}" in
6777     *-android*|*-linuxandroid*)
6778         OS_TARGET=Android
6779         $as_echo "#define LINUX 1" >>confdefs.h
6780
6781         ;;
6782     *-linux*)
6783         $as_echo "#define LINUX 1" >>confdefs.h
6784
6785         ;;
6786     esac
6787     CFLAGS="$CFLAGS -Wall"
6788     CXXFLAGS="$CXXFLAGS -Wall"
6789     MDCPUCFG_H=_linux.cfg
6790     PR_MD_CSRCS=linux.c
6791     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6792     DSO_CFLAGS=-fPIC
6793     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
6794     _OPTIMIZE_FLAGS=-O2
6795     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
6796                                    # combo is not yet good at debugging inlined
6797                                    # functions (even when using DWARF2 as the
6798                                    # debugging format)
6799     COMPILER_TAG=_glibc
6800     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
6801         CPU_ARCH=x86
6802     else
6803         CPU_ARCH=$OS_TEST
6804     fi
6805     CPU_ARCH_TAG=_${CPU_ARCH}
6806     case "${target_cpu}" in
6807     alpha)
6808         $as_echo "#define _ALPHA_ 1" >>confdefs.h
6809
6810         $as_echo "#define __alpha 1" >>confdefs.h
6811
6812         CFLAGS="$CFLAGS -mieee"
6813         CXXFLAGS="$CXXFLAGS -mieee"
6814         ;;
6815     i*86)
6816         $as_echo "#define i386 1" >>confdefs.h
6817
6818         PR_MD_ASFILES=os_Linux_x86.s
6819         ;;
6820     ia64)
6821         PR_MD_ASFILES=os_Linux_ia64.s
6822         ;;
6823     x86_64)
6824         if test -n "$USE_64"; then
6825             PR_MD_ASFILES=os_Linux_x86_64.s
6826         elif test -n "$USE_X32"; then
6827             PR_MD_ASFILES=os_Linux_x86_64.s
6828             CC="$CC -mx32"
6829             CXX="$CXX -mx32"
6830         else
6831             $as_echo "#define i386 1" >>confdefs.h
6832
6833             PR_MD_ASFILES=os_Linux_x86.s
6834             CC="$CC -m32"
6835             CXX="$CXX -m32"
6836         fi
6837         ;;
6838     ppc|powerpc)
6839         PR_MD_ASFILES=os_Linux_ppc.s
6840         ;;
6841     powerpc64)
6842         if test -n "$USE_64"; then
6843             CC="$CC -m64"
6844             CXX="$CXX -m64"
6845         else
6846             PR_MD_ASFILES=os_Linux_ppc.s
6847         fi
6848         ;;
6849     esac
6850     ;;
6851
6852 *-mingw*|*-msys*|*-cygwin*|*-mks*)
6853     $as_echo "#define XP_PC 1" >>confdefs.h
6854
6855     $as_echo "#define WIN32 1" >>confdefs.h
6856
6857     PR_MD_ARCH_DIR=windows
6858     RESOLVE_LINK_SYMBOLS=1
6859
6860     if test -n "$GNU_CC"; then
6861         CC="$CC -mwindows"
6862         CXX="$CXX -mwindows"
6863         DLL_SUFFIX=dll
6864         MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))'
6865         RC=$WINDRES
6866         # Use temp file for windres (bug 213281)
6867         RCFLAGS='-O coff --use-temp-file'
6868     else
6869         LD=link
6870         AR='lib -NOLOGO -OUT:"$@"'
6871         AR_FLAGS=
6872         RANLIB='echo not_ranlib'
6873         STRIP='echo not_strip'
6874         RC=rc.exe
6875         GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
6876         OBJ_SUFFIX=obj
6877         LIB_SUFFIX=lib
6878         DLL_SUFFIX=dll
6879
6880         # Determine compiler version
6881
6882         _MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p'
6883
6884         CC_VERSION=`${CC} -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"`
6885         if test -z "$CC_VERSION"; then
6886             as_fn_error $? "Could not determine MSC version." "$LINENO" 5
6887         fi
6888
6889         _CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'`
6890         _CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'`
6891         _CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'`
6892         _CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'`
6893         MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
6894
6895         if test "$_CC_MAJOR_VERSION" -eq "14"; then
6896                                             if test $_CC_RELEASE -gt 50727; then
6897               _USE_DYNAMICBASE=1
6898            elif test $_CC_BUILD -ge 762; then
6899               _USE_DYNAMICBASE=1
6900            fi
6901            $as_echo "#define _CRT_SECURE_NO_DEPRECATE 1" >>confdefs.h
6902
6903            $as_echo "#define _CRT_NONSTDC_NO_DEPRECATE 1" >>confdefs.h
6904
6905         elif test $_CC_MAJOR_VERSION -ge 15; then
6906            _USE_DYNAMICBASE=1
6907            $as_echo "#define _CRT_SECURE_NO_WARNINGS 1" >>confdefs.h
6908
6909            $as_echo "#define _CRT_NONSTDC_NO_WARNINGS 1" >>confdefs.h
6910
6911         fi
6912
6913         if test -n "$_USE_DYNAMICBASE"; then
6914            DLLFLAGS="$DLLFLAGS -DYNAMICBASE"
6915         fi
6916
6917         # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic
6918         # tape manipulation utility (or something else)
6919         if test "$MSC_VER" -ge "1400"; then
6920
6921             _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
6922
6923
6924             MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
6925             if test -n "$MSMT_TOOL"; then
6926                 MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
6927                 if test -z "$MSMANIFEST_TOOL_VERSION"; then
6928                     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&5
6929 $as_echo "$as_me: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&2;}
6930                 fi
6931                 MT=mt
6932                 unset MSMT_TOOL
6933             else
6934                 as_fn_error $? "Microsoft (R) Manifest Tool must be in your \$PATH." "$LINENO" 5
6935             fi
6936         fi
6937
6938         CFLAGS="$CFLAGS -W3 -nologo -GF -Gy"
6939         DLLFLAGS="$DLLFLAGS -OUT:\"\$@\""
6940         _DEBUG_FLAGS=-Zi
6941         _OPTIMIZE_FLAGS=-O2
6942
6943         PROFILE_GEN_CFLAGS="-GL"
6944         PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT"
6945         PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952"
6946         PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE"
6947
6948         if test "$MSC_VER" -ge "1800"; then
6949                                                 CFLAGS="$CFLAGS -FS"
6950                                     PROFILE_GEN_CFLAGS="$PROFILE_GEN_CFLAGS -Gw"
6951             PROFILE_USE_CFLAGS="$PROFILE_USE_CFLAGS -Gw"
6952         fi
6953
6954         if test -z "$MOZ_OPTIMIZE"; then
6955             CFLAGS="$CFLAGS -Od"
6956         fi
6957
6958         if test "$USE_DEBUG_RTL" = 1; then
6959             if test -n "$USE_STATIC_RTL"; then
6960                 CFLAGS="$CFLAGS -MTd"
6961             else
6962                 CFLAGS="$CFLAGS -MDd"
6963             fi
6964         else
6965             if test -n "$USE_STATIC_RTL"; then
6966                 CFLAGS="$CFLAGS -MT"
6967             else
6968                 CFLAGS="$CFLAGS -MD"
6969             fi
6970         fi
6971
6972         if test -n "$MOZ_DEBUG"; then
6973             $as_echo "#define _DEBUG 1" >>confdefs.h
6974
6975         else
6976             DEFINES="$DEFINES -U_DEBUG"
6977         fi
6978
6979         if test -n "$MOZ_DEBUG_SYMBOLS"; then
6980             if test -n "$MOZ_OPTIMIZE"; then
6981                 DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF"
6982                 LDFLAGS="$LDFLAGS -DEBUG -OPT:REF"
6983             else
6984                 DLLFLAGS="$DLLFLAGS -DEBUG"
6985                 LDFLAGS="$LDFLAGS -DEBUG"
6986             fi
6987         fi
6988
6989         OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS"
6990         if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then
6991             OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE"
6992         fi
6993
6994         if test "$OS_TARGET" = "WINNT"; then
6995             CFLAGS="$CFLAGS -GT"
6996             LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
6997             LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
6998         else
6999             LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7000             LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7001         fi
7002     fi # GNU_CC
7003
7004     if test -n "$USE_STATIC_TLS"; then
7005         $as_echo "#define _PR_USE_STATIC_TLS 1" >>confdefs.h
7006
7007     fi
7008
7009     if test "$OS_TARGET" = "WINNT"; then
7010         $as_echo "#define WINNT 1" >>confdefs.h
7011
7012     else
7013         $as_echo "#define WIN95 1" >>confdefs.h
7014
7015         # undefine WINNT as some versions of mingw gcc define it by default
7016         DEFINES="$DEFINES -UWINNT"
7017         $as_echo "#define _PR_GLOBAL_THREADS_ONLY 1" >>confdefs.h
7018
7019     fi
7020
7021     if test "$CPU_ARCH" = "x86"; then
7022         CPU_ARCH_TAG=
7023     else
7024         CPU_ARCH_TAG=$CPU_ARCH
7025     fi
7026
7027     if test "$USE_DEBUG_RTL" = 1; then
7028         OBJDIR_SUFFIX=OBJD
7029     fi
7030
7031     case "$OS_TARGET" in
7032     WINNT)
7033             MDCPUCFG_H=_winnt.cfg
7034             ;;
7035     WIN95)
7036             MDCPUCFG_H=_win95.cfg
7037             ;;
7038     *)
7039             as_fn_error $? "Missing OS_TARGET for ${target}.  Use --enable-win32-target to set." "$LINENO" 5
7040         ;;
7041     esac
7042
7043     case "$target_cpu" in
7044     i*86)
7045         if test -n "$USE_64"; then
7046             $as_echo "#define _AMD64_ 1" >>confdefs.h
7047
7048         else
7049             $as_echo "#define _X86_ 1" >>confdefs.h
7050
7051             if test -z "$GNU_CC" -a "$MSC_VER" -ge "1700"; then
7052                                                 CFLAGS="$CFLAGS -arch:IA32"
7053             fi
7054         fi
7055         ;;
7056     x86_64)
7057             $as_echo "#define _AMD64_ 1" >>confdefs.h
7058
7059             USE_64=1
7060             ;;
7061     aarch64)
7062             $as_echo "#define _ARM64_ 1" >>confdefs.h
7063
7064             USE_64=1
7065             ;;
7066     ia64)
7067             $as_echo "#define _IA64_ 1" >>confdefs.h
7068
7069             USE_64=1
7070             ;;
7071     *)
7072             $as_echo "#define _CPU_ARCH_NOT_DEFINED 1" >>confdefs.h
7073
7074             ;;
7075     esac
7076     ;;
7077
7078 *-netbsd*)
7079     $as_echo "#define XP_UNIX 1" >>confdefs.h
7080
7081     $as_echo "#define NETBSD 1" >>confdefs.h
7082
7083     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
7084
7085     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7086
7087     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7088
7089     if test -z "$USE_NSPR_THREADS"; then
7090         USE_PTHREADS=1
7091     fi
7092     MDCPUCFG_H=_netbsd.cfg
7093     PR_MD_CSRCS=netbsd.c
7094
7095     DSO_CFLAGS='-fPIC -DPIC'
7096     CFLAGS="$CFLAGS -ansi -Wall"
7097     CXXFLAGS="$CXXFLAGS -ansi -Wall"
7098     MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
7099
7100     if test -z "$OBJECT_FMT"; then
7101         if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then
7102             OBJECT_FMT=a.out
7103             DLL_SUFFIX=so.1.0
7104             DSO_LDOPTS='-shared'
7105         else
7106             OBJECT_FMT=ELF
7107             DLL_SUFFIX=so
7108             DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
7109         fi
7110     fi
7111
7112     if test "$LIBRUNPATH"; then
7113         DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH"
7114     fi
7115     ;;
7116
7117 *-nto*)
7118     $as_echo "#define XP_UNIX 1" >>confdefs.h
7119
7120     $as_echo "#define NTO 1" >>confdefs.h
7121
7122     $as_echo "#define _QNX_SOURCE 1" >>confdefs.h
7123
7124     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7125
7126     MDCPUCFG_H=_nto.cfg
7127     PR_MD_CSRCS=nto.c
7128     MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
7129     DSO_CFLAGS=-fPIC
7130     DSO_LDOPTS=-shared
7131     OS_LIBS="$OS_LIBS -lsocket"
7132     _OPTIMIZE_FLAGS="-O1"
7133     _DEBUG_FLAGS="-gstabs"
7134         ;;
7135
7136 *-openbsd*)
7137     $as_echo "#define XP_UNIX 1" >>confdefs.h
7138
7139     $as_echo "#define OPENBSD 1" >>confdefs.h
7140
7141     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
7142
7143     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7144
7145     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7146
7147     CFLAGS="$CFLAGS -ansi -Wall"
7148     CXXFLAGS="$CXXFLAGS -ansi -Wall"
7149     DLL_SUFFIX=so.1.0
7150     DSO_CFLAGS=-fPIC
7151     MDCPUCFG_H=_openbsd.cfg
7152     PR_MD_CSRCS=openbsd.c
7153     OS_LIBS="-lc"
7154     if test -z "$USE_NSPR_THREADS"; then
7155         USE_PTHREADS=1
7156     fi
7157     DSO_LDOPTS='-shared -fPIC -Wl,-soname,$(notdir $@)'
7158     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7159     ;;
7160
7161 *-qnx*)
7162     $as_echo "#define XP_UNIX 1" >>confdefs.h
7163
7164     $as_echo "#define QNX 1" >>confdefs.h
7165
7166     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7167
7168     USE_NSPR_THREADS=1
7169     MDCPUCFG_H=_qnx.cfg
7170     PR_MD_CSRCS=qnx.c
7171     ;;
7172
7173 *-riscos*)
7174     $as_echo "#define XP_UNIX 1" >>confdefs.h
7175
7176     $as_echo "#define RISCOS 1" >>confdefs.h
7177
7178     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7179
7180     USE_PTHREADS=1
7181     MDCPUCFG_H=_riscos.cfg
7182     PR_MD_CSRCS=riscos.c
7183     DSO_CFLAGS=-fPIC
7184     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
7185     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7186     ;;
7187
7188 *-*-sco*)
7189     $as_echo "#define XP_UNIX 1" >>confdefs.h
7190
7191     $as_echo "#define SCO 1" >>confdefs.h
7192
7193     $as_echo "#define sco 1" >>confdefs.h
7194
7195     $as_echo "#define SYSV 1" >>confdefs.h
7196
7197     $as_echo "#define _SVID3 1" >>confdefs.h
7198
7199     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7200
7201     CC='cc -b elf -KPIC'
7202     CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w'
7203     USE_NSPR_THREADS=1
7204     CPU_ARCH=x86
7205     DSO_LDOPTS='-b elf -G'
7206     MDCPUCFG_H=_scoos.cfg
7207     PR_MD_SRCS=scoos.c
7208     ;;
7209
7210 *-solaris*)
7211     if test -z "$USE_NSPR_THREADS"; then
7212         USE_PTHREADS=1
7213     fi
7214     $as_echo "#define XP_UNIX 1" >>confdefs.h
7215
7216     $as_echo "#define SVR4 1" >>confdefs.h
7217
7218     $as_echo "#define SYSV 1" >>confdefs.h
7219
7220     $as_echo "#define __svr4 1" >>confdefs.h
7221
7222     $as_echo "#define __svr4__ 1" >>confdefs.h
7223
7224     $as_echo "#define SOLARIS 1" >>confdefs.h
7225
7226     $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
7227
7228     CPU_ARCH=`uname -p`
7229     MDCPUCFG_H=_solaris.cfg
7230     PR_MD_CSRCS=solaris.c
7231     LD=/usr/ccs/bin/ld
7232     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7233     RESOLVE_LINK_SYMBOLS=1
7234     case "${OS_RELEASE}" in
7235     5.8|5.9)
7236         ;;
7237     *)
7238         # It is safe to use the -Bdirect linker flag on Solaris 10 or later.
7239         USE_B_DIRECT=1
7240         ;;
7241     esac
7242     if test -n "$GNU_CC"; then
7243         DSO_CFLAGS=-fPIC
7244         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
7245             GCC_USE_GNU_LD=1
7246         fi
7247         DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore'
7248         if test -n "$USE_B_DIRECT"; then
7249             DSO_LDOPTS="$DSO_LDOPTS,-Bdirect"
7250         fi
7251     else
7252         DSO_CFLAGS=-KPIC
7253         DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
7254         if test -n "$USE_B_DIRECT"; then
7255             DSO_LDOPTS="$DSO_LDOPTS -Bdirect"
7256         fi
7257     fi
7258     if test -n "$GNU_CC"; then
7259         CFLAGS="$CFLAGS -Wall"
7260         CXXFLAGS="$CXXFLAGS -Wall"
7261         if test -n "$USE_MDUPDATE"; then
7262             CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
7263             CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)"
7264         fi
7265         GCC_AS=`$CC -print-prog-name=as`
7266         if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then
7267             GNU_AS=1
7268         fi
7269     else
7270         CFLAGS="$CFLAGS -xstrconst"
7271         CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife"
7272         if test -z "$MOZ_OPTIMIZE"; then
7273             CFLAGS="$CFLAGS -xs"
7274             CXXFLAGS="$CXXFLAGS -xs"
7275         fi
7276         _OPTIMIZE_FLAGS=-xO4
7277     fi
7278     if test -z "$GNU_AS"; then
7279         ASFLAGS="$ASFLAGS -Wa,-P"
7280     fi
7281     if test -n "$USE_64"; then
7282         if test -n "$GNU_CC"; then
7283             CC="$CC -m64"
7284             CXX="$CXX -m64"
7285         else
7286             if test "$OS_TEST" = "i86pc"; then
7287                 CC="$CC -xarch=amd64"
7288                 CXX="$CXX -xarch=amd64"
7289             else
7290                 CC="$CC -xarch=v9"
7291                 CXX="$CXX -xarch=v9"
7292             fi
7293         fi
7294     fi
7295     if test "$OS_TEST" = "i86pc"; then
7296         if test -z "$USE_64"; then
7297             $as_echo "#define i386 1" >>confdefs.h
7298
7299         fi
7300         CPU_ARCH_TAG=_$OS_TEST
7301         # The default debug format, DWARF (-g), is not supported by gcc
7302         # on i386-ANY-sysv4/solaris, but the stabs format is.  It is
7303         # assumed that the Solaris assembler /usr/ccs/bin/as is used.
7304         # If your gcc uses GNU as, you do not need the -Wa,-s option.
7305         if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
7306             _DEBUG_FLAGS=-gstabs
7307             if test -z "$GNU_AS"; then
7308                 _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
7309             fi
7310         fi
7311     fi
7312     case "${target_os}" in
7313     solaris2.3*)
7314         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7315
7316         ;;
7317     solaris2.4*)
7318         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7319
7320         ;;
7321     solaris2.5*)
7322         $as_echo "#define SOLARIS2_5 1" >>confdefs.h
7323
7324         ;;
7325     *)
7326         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
7327
7328         # The lfcompile64(5) man page on Solaris 2.6 says:
7329         #     For applications that do not wish to conform to the POSIX or
7330         #     X/Open  specifications,  the  64-bit transitional interfaces
7331         #     are available by default.  No compile-time flags need to  be
7332         #     set.
7333         # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
7334         # The native compiler, gcc 2.8.x, and egcs don't have this problem.
7335         if test -n "$GNU_CC"; then
7336             $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
7337
7338         fi
7339         ;;
7340     esac
7341     case "${target_os}" in
7342     solaris2.3*)
7343         ;;
7344     solaris2.4*)
7345         ;;
7346     solaris2.5*)
7347         ;;
7348     solaris2.6*)
7349         ;;
7350     solaris2.7*)
7351         ;;
7352     *)
7353         # Solaris 8 or higher has IPv6.
7354         $as_echo "#define _PR_INET6 1" >>confdefs.h
7355
7356         ;;
7357     esac
7358     if test "$CPU_ARCH" = "sparc"; then
7359         # 64-bit Solaris SPARC requires V9 architecture, so the following
7360         # is not needed.
7361         if test -z "$USE_64"; then
7362             ULTRASPARC_LIBRARY=nspr_flt
7363         fi
7364     fi
7365     # Purify requires that binaries linked against nspr also
7366     # be linked against -lrt (or -lposix4) so add it to OS_LIBS
7367     _rev=`uname -r`
7368     _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
7369     OS_LIBS="$OS_LIBS $_librt"
7370     ;;
7371
7372 *-sco-sysv5*)
7373     $as_echo "#define XP_UNIX 1" >>confdefs.h
7374
7375     $as_echo "#define UNIXWARE 1" >>confdefs.h
7376
7377     $as_echo "#define SVR4 1" >>confdefs.h
7378
7379     $as_echo "#define SYSV 1" >>confdefs.h
7380
7381     USE_NSPR_THREADS=1
7382     if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then
7383         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7384
7385         CC='$(NSDEPTH)/build/hcc cc'
7386         CXX='$(NSDEPTH)/build/hcpp CC'
7387         MDCPUCFG_H=_unixware.cfg
7388     else
7389         $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
7390
7391         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
7392
7393         $as_echo "#define _PR_HAVE_SOCKADDR_LEN 1" >>confdefs.h
7394
7395         MDCPUCFG_H=_unixware7.cfg
7396     fi
7397     PR_MD_CSRCS=unixware.c
7398     DSO_LDOPTS=-G
7399     CPU_ARCH=x86
7400     ;;
7401
7402 *-os2*)
7403     $as_echo "#define XP_OS2 1" >>confdefs.h
7404
7405     $as_echo "#define XP_PC 1" >>confdefs.h
7406
7407     $as_echo "#define BSD_SELECT 1" >>confdefs.h
7408
7409     $as_echo "#define TCPV40HDRS 1" >>confdefs.h
7410
7411     LIB_SUFFIX=lib
7412     DLL_SUFFIX=dll
7413     RC=rc.exe
7414     PR_MD_ARCH_DIR=os2
7415     PROG_SUFFIX=.exe
7416     NSINSTALL=nsinstall
7417     MDCPUCFG_H=_os2.cfg
7418     RESOLVE_LINK_SYMBOLS=1
7419
7420     $as_echo "#define OS2 1" >>confdefs.h
7421
7422     AR=emxomfar
7423     AR_FLAGS='r $@'
7424     CFLAGS="$CFLAGS -Wall -Zomf"
7425     CXXFLAGS="$CFLAGS -Wall -Zomf"
7426     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7427     DSO_CFLAGS=
7428     DSO_LDOPTS='-Zomf -Zdll'
7429     LDFLAGS='-Zmap'
7430     _OPTIMIZE_FLAGS="-O2 -s"
7431     _DEBUG_FLAGS="-g -fno-inline"
7432     if test -n "$MOZ_OPTIMIZE"; then
7433       DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
7434     fi
7435     IMPLIB='emximp -o'
7436     FILTER='emxexp -o'
7437     if test -n "$MOZ_OS2_HIGH_MEMORY"; then
7438       LDFLAGS="$LDFLAGS -Zhigh-mem"
7439       $as_echo "#define MOZ_OS2_HIGH_MEMORY 1" >>confdefs.h
7440
7441     fi
7442
7443     # GCC for OS/2 currently predefines these, but we don't want them
7444     DEFINES="$DEFINES -Uunix -U__unix -U__unix__"
7445     ;;
7446
7447 *)
7448     $as_echo "#define XP_UNIX 1" >>confdefs.h
7449
7450     ;;
7451
7452 esac
7453
7454 if test -z "$SKIP_LIBRARY_CHECKS"; then
7455
7456
7457
7458 case $target in
7459 *-darwin*|*-os2*)
7460     ;;
7461 *)
7462     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
7463 $as_echo_n "checking for dlopen in -ldl... " >&6; }
7464 if ${ac_cv_lib_dl_dlopen+:} false; then :
7465   $as_echo_n "(cached) " >&6
7466 else
7467   ac_check_lib_save_LIBS=$LIBS
7468 LIBS="-ldl  $LIBS"
7469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7470 /* end confdefs.h.  */
7471
7472 /* Override any GCC internal prototype to avoid an error.
7473    Use char because int might match the return type of a GCC
7474    builtin and then its argument prototype would still apply.  */
7475 #ifdef __cplusplus
7476 extern "C"
7477 #endif
7478 char dlopen ();
7479 int
7480 main ()
7481 {
7482 return dlopen ();
7483   ;
7484   return 0;
7485 }
7486 _ACEOF
7487 if ac_fn_c_try_link "$LINENO"; then :
7488   ac_cv_lib_dl_dlopen=yes
7489 else
7490   ac_cv_lib_dl_dlopen=no
7491 fi
7492 rm -f core conftest.err conftest.$ac_objext \
7493     conftest$ac_exeext conftest.$ac_ext
7494 LIBS=$ac_check_lib_save_LIBS
7495 fi
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7497 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7498 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
7499   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7500 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7501   OS_LIBS="-ldl $OS_LIBS"
7502 fi
7503
7504
7505 fi
7506
7507     ;;
7508 esac
7509
7510
7511
7512
7513 if test $ac_cv_c_compiler_gnu = yes; then
7514     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
7515 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
7516 if ${ac_cv_prog_gcc_traditional+:} false; then :
7517   $as_echo_n "(cached) " >&6
7518 else
7519     ac_pattern="Autoconf.*'x'"
7520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7521 /* end confdefs.h.  */
7522 #include <sgtty.h>
7523 Autoconf TIOCGETP
7524 _ACEOF
7525 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7526   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
7527   ac_cv_prog_gcc_traditional=yes
7528 else
7529   ac_cv_prog_gcc_traditional=no
7530 fi
7531 rm -f conftest*
7532
7533
7534   if test $ac_cv_prog_gcc_traditional = no; then
7535     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7536 /* end confdefs.h.  */
7537 #include <termio.h>
7538 Autoconf TCGETA
7539 _ACEOF
7540 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7541   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
7542   ac_cv_prog_gcc_traditional=yes
7543 fi
7544 rm -f conftest*
7545
7546   fi
7547 fi
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
7549 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
7550   if test $ac_cv_prog_gcc_traditional = yes; then
7551     CC="$CC -traditional"
7552   fi
7553 fi
7554
7555 _SAVE_LIBS="$LIBS"
7556 LIBS="$LIBS $OS_LIBS"
7557 for ac_func in dladdr gettid lchown setpriority strerror syscall  secure_getenv __secure_getenv
7558 do :
7559   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7560 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7561 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7562   cat >>confdefs.h <<_ACEOF
7563 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7564 _ACEOF
7565
7566 fi
7567 done
7568
7569 LIBS="$_SAVE_LIBS"
7570
7571
7572
7573 # Check whether --with-ccache was given.
7574 if test "${with_ccache+set}" = set; then :
7575   withval=$with_ccache; CCACHE=$withval
7576 else
7577   CCACHE="no"
7578 fi
7579
7580
7581 if test "$CCACHE" != "no"; then
7582     if test -n "$CCACHE"; then
7583         if test "$CCACHE" = "yes"; then
7584             CCACHE=
7585         else
7586             if test ! -e "$CCACHE"; then
7587                 as_fn_error $? "$CCACHE not found" "$LINENO" 5
7588             fi
7589         fi
7590     fi
7591     for ac_prog in $CCACHE ccache
7592 do
7593   # Extract the first word of "$ac_prog", so it can be a program name with args.
7594 set dummy $ac_prog; ac_word=$2
7595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7596 $as_echo_n "checking for $ac_word... " >&6; }
7597 if ${ac_cv_path_CCACHE+:} false; then :
7598   $as_echo_n "(cached) " >&6
7599 else
7600   case $CCACHE in
7601   [\\/]* | ?:[\\/]*)
7602   ac_cv_path_CCACHE="$CCACHE" # Let the user override the test with a path.
7603   ;;
7604   *)
7605   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7606 for as_dir in $PATH
7607 do
7608   IFS=$as_save_IFS
7609   test -z "$as_dir" && as_dir=.
7610     for ac_exec_ext in '' $ac_executable_extensions; do
7611   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7612     ac_cv_path_CCACHE="$as_dir/$ac_word$ac_exec_ext"
7613     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7614     break 2
7615   fi
7616 done
7617   done
7618 IFS=$as_save_IFS
7619
7620   ;;
7621 esac
7622 fi
7623 CCACHE=$ac_cv_path_CCACHE
7624 if test -n "$CCACHE"; then
7625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5
7626 $as_echo "$CCACHE" >&6; }
7627 else
7628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7629 $as_echo "no" >&6; }
7630 fi
7631
7632
7633   test -n "$CCACHE" && break
7634 done
7635
7636     if test -z "$CCACHE" -o "$CCACHE" = ":"; then
7637         as_fn_error $? "ccache not found" "$LINENO" 5
7638     elif test -x "$CCACHE"; then
7639         CC="$CCACHE $CC"
7640         CXX="$CCACHE $CXX"
7641     else
7642         as_fn_error $? "$CCACHE is not executable" "$LINENO" 5
7643     fi
7644 fi
7645
7646 # Check whether --enable-strip was given.
7647 if test "${enable_strip+set}" = set; then :
7648   enableval=$enable_strip;  if test "$enableval" = "yes"; then
7649             ENABLE_STRIP=1
7650       fi
7651 fi
7652
7653
7654 case "${target_os}" in
7655 hpux*)
7656 if test -z "$GNU_CC"; then
7657
7658     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for +Olit support" >&5
7659 $as_echo_n "checking for +Olit support... " >&6; }
7660 if ${ac_cv_hpux_usable_olit_option+:} false; then :
7661   $as_echo_n "(cached) " >&6
7662 else
7663                   ac_cv_hpux_usable_olit_option=no
7664         rm -f conftest*
7665         echo 'int main() { return 0; }' | cat > conftest.c
7666         ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1
7667         if test $? -eq 0; then
7668             if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then
7669                 ac_cv_hpux_usable_olit_option=yes
7670             fi
7671         fi
7672         rm -f conftest*
7673
7674 fi
7675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_hpux_usable_olit_option" >&5
7676 $as_echo "$ac_cv_hpux_usable_olit_option" >&6; }
7677
7678     if test "$ac_cv_hpux_usable_olit_option" = "yes"; then
7679         CFLAGS="$CFLAGS +Olit=all"
7680         CXXFLAGS="$CXXFLAGS +Olit=all"
7681     else
7682         CFLAGS="$CFLAGS +ESlit"
7683         CXXFLAGS="$CXXFLAGS +ESlit"
7684     fi
7685 fi
7686 ;;
7687 esac
7688
7689 case "$target_os" in
7690 darwin*)
7691     _HAVE_PTHREADS=1
7692     ;;
7693 *)
7694     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
7695 $as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
7696 if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
7697   $as_echo_n "(cached) " >&6
7698 else
7699   ac_check_lib_save_LIBS=$LIBS
7700 LIBS="-lpthreads  $LIBS"
7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7702 /* end confdefs.h.  */
7703
7704 /* Override any GCC internal prototype to avoid an error.
7705    Use char because int might match the return type of a GCC
7706    builtin and then its argument prototype would still apply.  */
7707 #ifdef __cplusplus
7708 extern "C"
7709 #endif
7710 char pthread_create ();
7711 int
7712 main ()
7713 {
7714 return pthread_create ();
7715   ;
7716   return 0;
7717 }
7718 _ACEOF
7719 if ac_fn_c_try_link "$LINENO"; then :
7720   ac_cv_lib_pthreads_pthread_create=yes
7721 else
7722   ac_cv_lib_pthreads_pthread_create=no
7723 fi
7724 rm -f core conftest.err conftest.$ac_objext \
7725     conftest$ac_exeext conftest.$ac_ext
7726 LIBS=$ac_check_lib_save_LIBS
7727 fi
7728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
7729 $as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
7730 if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
7731   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads"
7732 else
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
7734 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
7735 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
7736   $as_echo_n "(cached) " >&6
7737 else
7738   ac_check_lib_save_LIBS=$LIBS
7739 LIBS="-lpthread  $LIBS"
7740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7741 /* end confdefs.h.  */
7742
7743 /* Override any GCC internal prototype to avoid an error.
7744    Use char because int might match the return type of a GCC
7745    builtin and then its argument prototype would still apply.  */
7746 #ifdef __cplusplus
7747 extern "C"
7748 #endif
7749 char pthread_create ();
7750 int
7751 main ()
7752 {
7753 return pthread_create ();
7754   ;
7755   return 0;
7756 }
7757 _ACEOF
7758 if ac_fn_c_try_link "$LINENO"; then :
7759   ac_cv_lib_pthread_pthread_create=yes
7760 else
7761   ac_cv_lib_pthread_pthread_create=no
7762 fi
7763 rm -f core conftest.err conftest.$ac_objext \
7764     conftest$ac_exeext conftest.$ac_ext
7765 LIBS=$ac_check_lib_save_LIBS
7766 fi
7767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
7768 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
7769 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
7770   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread"
7771 else
7772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
7773 $as_echo_n "checking for pthread_create in -lc_r... " >&6; }
7774 if ${ac_cv_lib_c_r_pthread_create+:} false; then :
7775   $as_echo_n "(cached) " >&6
7776 else
7777   ac_check_lib_save_LIBS=$LIBS
7778 LIBS="-lc_r  $LIBS"
7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780 /* end confdefs.h.  */
7781
7782 /* Override any GCC internal prototype to avoid an error.
7783    Use char because int might match the return type of a GCC
7784    builtin and then its argument prototype would still apply.  */
7785 #ifdef __cplusplus
7786 extern "C"
7787 #endif
7788 char pthread_create ();
7789 int
7790 main ()
7791 {
7792 return pthread_create ();
7793   ;
7794   return 0;
7795 }
7796 _ACEOF
7797 if ac_fn_c_try_link "$LINENO"; then :
7798   ac_cv_lib_c_r_pthread_create=yes
7799 else
7800   ac_cv_lib_c_r_pthread_create=no
7801 fi
7802 rm -f core conftest.err conftest.$ac_objext \
7803     conftest$ac_exeext conftest.$ac_ext
7804 LIBS=$ac_check_lib_save_LIBS
7805 fi
7806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
7807 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
7808 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
7809   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r"
7810 else
7811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc" >&5
7812 $as_echo_n "checking for pthread_create in -lc... " >&6; }
7813 if ${ac_cv_lib_c_pthread_create+:} false; then :
7814   $as_echo_n "(cached) " >&6
7815 else
7816   ac_check_lib_save_LIBS=$LIBS
7817 LIBS="-lc  $LIBS"
7818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7819 /* end confdefs.h.  */
7820
7821 /* Override any GCC internal prototype to avoid an error.
7822    Use char because int might match the return type of a GCC
7823    builtin and then its argument prototype would still apply.  */
7824 #ifdef __cplusplus
7825 extern "C"
7826 #endif
7827 char pthread_create ();
7828 int
7829 main ()
7830 {
7831 return pthread_create ();
7832   ;
7833   return 0;
7834 }
7835 _ACEOF
7836 if ac_fn_c_try_link "$LINENO"; then :
7837   ac_cv_lib_c_pthread_create=yes
7838 else
7839   ac_cv_lib_c_pthread_create=no
7840 fi
7841 rm -f core conftest.err conftest.$ac_objext \
7842     conftest$ac_exeext conftest.$ac_ext
7843 LIBS=$ac_check_lib_save_LIBS
7844 fi
7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_create" >&5
7846 $as_echo "$ac_cv_lib_c_pthread_create" >&6; }
7847 if test "x$ac_cv_lib_c_pthread_create" = xyes; then :
7848   _HAVE_PTHREADS=1
7849
7850 fi
7851
7852
7853 fi
7854
7855
7856 fi
7857
7858
7859 fi
7860
7861     ;;
7862 esac
7863
7864
7865 # Check whether --with-pthreads was given.
7866 if test "${with_pthreads+set}" = set; then :
7867   withval=$with_pthreads;  if test "$withval" = "yes"; then
7868             if test -n "$_HAVE_PTHREADS"; then
7869                     USE_PTHREADS=1
7870                     USE_USER_PTHREADS=
7871                     USE_NSPR_THREADS=
7872             else
7873                     as_fn_error $? " --with-pthreads specified for a system without pthread support " "$LINENO" 5;
7874             fi
7875           else
7876             USE_PTHREADS=
7877             _PTHREAD_LDFLAGS=
7878           fi
7879 else
7880    if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then
7881             USE_PTHREADS=1
7882             USE_USER_PTHREADS=
7883             USE_NSPR_THREADS=
7884           fi
7885 fi
7886
7887
7888 # Check whether --enable-user-pthreads was given.
7889 if test "${enable_user_pthreads+set}" = set; then :
7890   enableval=$enable_user_pthreads;  if test "$enableval" = "yes"; then
7891         if test -n "$_HAVE_PTHREADS"; then
7892                     USE_PTHREADS=
7893                     USE_USER_PTHREADS=1
7894                     USE_NSPR_THREADS=
7895             else
7896                     as_fn_error $? " --enable-user-pthreads specified for a system without pthread support " "$LINENO" 5;
7897             fi
7898           fi
7899 fi
7900
7901
7902 # Check whether --enable-nspr-threads was given.
7903 if test "${enable_nspr_threads+set}" = set; then :
7904   enableval=$enable_nspr_threads;  if test "$enableval" = "yes"; then
7905             USE_PTHREADS=
7906             USE_USER_PTHREADS=
7907             USE_NSPR_THREADS=1
7908           fi
7909 fi
7910
7911
7912 fi # SKIP_LIBRARY_CHECKS
7913
7914 # Check whether --enable-ipv6 was given.
7915 if test "${enable_ipv6+set}" = set; then :
7916   enableval=$enable_ipv6;  if test "$enableval" = "yes"; then
7917             USE_IPV6=1
7918       else
7919             USE_IPV6=
7920       fi
7921 fi
7922
7923
7924 if test -n "$USE_PTHREADS"; then
7925       rm -f conftest*
7926    ac_cv_have_dash_pthread=no
7927    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthread" >&5
7928 $as_echo_n "checking whether ${CC-cc} accepts -pthread... " >&6; }
7929    echo 'int main() { return 0; }' | cat > conftest.c
7930    ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
7931    if test $? -eq 0; then
7932         if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
7933             ac_cv_have_dash_pthread=yes
7934                 case "$target_os" in
7935             freebsd*)
7936 # Freebsd doesn't use -pthread for compiles, it uses them for linking
7937             ;;
7938             *)
7939             CFLAGS="$CFLAGS -pthread"
7940             CXXFLAGS="$CXXFLAGS -pthread"
7941             ;;
7942         esac
7943         fi
7944     fi
7945     rm -f conftest*
7946     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthread" >&5
7947 $as_echo "$ac_cv_have_dash_pthread" >&6; }
7948
7949                             ac_cv_have_dash_pthreads=no
7950     if test "$ac_cv_have_dash_pthread" = "no"; then
7951             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthreads" >&5
7952 $as_echo_n "checking whether ${CC-cc} accepts -pthreads... " >&6; }
7953         echo 'int main() { return 0; }' | cat > conftest.c
7954             ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
7955         if test $? -eq 0; then
7956                 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
7957                             ac_cv_have_dash_pthreads=yes
7958                             CFLAGS="$CFLAGS -pthreads"
7959                             CXXFLAGS="$CXXFLAGS -pthreads"
7960                     fi
7961             fi
7962             rm -f conftest*
7963         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthreads" >&5
7964 $as_echo "$ac_cv_have_dash_pthreads" >&6; }
7965     fi
7966
7967     case "$target" in
7968     *-solaris*)
7969         if test "$ac_cv_have_dash_pthreads" = "yes"; then
7970             _PTHREAD_LDFLAGS=
7971         fi
7972             ;;
7973     *-freebsd*)
7974             $as_echo "#define _REENTRANT 1" >>confdefs.h
7975
7976             $as_echo "#define _THREAD_SAFE 1" >>confdefs.h
7977
7978                     if test "$ac_cv_have_dash_pthread" = "yes"; then
7979                 _PTHREAD_LDFLAGS="-pthread"
7980             else
7981                 _PTHREAD_LDFLAGS="-lc_r"
7982             fi
7983             ;;
7984     *-netbsd*)
7985             if test "$ac_cv_have_dash_pthread" = "yes"; then
7986                 _PTHREAD_LDFLAGS="-pthread"
7987             fi
7988             ;;
7989     *-bsdi*)
7990             $as_echo "#define _THREAD_SAFE 1" >>confdefs.h
7991
7992                     if test "$ac_cv_have_dash_pthread" = "yes"; then
7993                 _PTHREAD_LDFLAGS=
7994             fi
7995             ;;
7996     *-openbsd*)
7997         if test "$ac_cv_have_dash_pthread" = "yes"; then
7998             _PTHREAD_LDFLAGS=-pthread
7999         fi
8000         ;;
8001     *-linux*|*-gnu*|*-k*bsd*-gnu)
8002         $as_echo "#define _REENTRANT 1" >>confdefs.h
8003
8004         ;;
8005     esac
8006
8007 else
8008     if test -n "$USE_USER_PTHREADS"; then
8009             USE_PTHREADS=
8010             USE_NSPR_THREADS=
8011     else
8012         _PTHREAD_LDFLAGS=
8013     fi
8014 fi
8015
8016 case "$target" in
8017 *-aix*)
8018     if test -n "$USE_NSPR_THREADS"; then
8019         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8020
8021     fi
8022     case "$target_os" in
8023     aix4.1*)
8024         if test -z "$USE_PTHREADS"; then
8025             $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h
8026
8027         fi
8028         ;;
8029     aix4.2*)
8030         if test -z "$USE_NSPR_THREADS"; then
8031             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8032
8033         fi
8034         ;;
8035     aix4.3*)
8036         if test -z "$USE_NSPR_THREADS"; then
8037             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8038
8039         fi
8040         if test -n "$USE_PTHREADS"; then
8041             $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8042
8043         fi
8044         ;;
8045     *)
8046         if test -z "$USE_NSPR_THREADS"; then
8047             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8048
8049         fi
8050         if test -n "$USE_PTHREADS"; then
8051             $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8052
8053         fi
8054         ;;
8055     esac
8056     ;;
8057 *-bsdi*)
8058     if test -n "$USE_PTHREADS"; then
8059         $as_echo "#define _PR_NEED_PTHREAD_INIT 1" >>confdefs.h
8060
8061     fi
8062     ;;
8063 *-freebsd*)
8064     if test -n "$USE_NSPR_THREADS"; then
8065         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8066
8067     fi
8068     ;;
8069 *-hpux*)
8070     if test -n "$USE_NSPR_THREADS"; then
8071         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8072
8073     fi
8074     if test "$USE_PTHREADS"; then
8075         cat >>confdefs.h <<_ACEOF
8076 #define _POSIX_C_SOURCE 199506L
8077 _ACEOF
8078
8079         $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8080
8081     fi
8082     if test "$USE_USER_PTHREADS"; then
8083         cat >>confdefs.h <<_ACEOF
8084 #define _POSIX_C_SOURCE 199506L
8085 _ACEOF
8086
8087     fi
8088     ;;
8089 *-linux*|*-gnu*|*-k*bsd*-gnu)
8090     if test -n "$USE_NSPR_THREADS"; then
8091         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8092
8093     fi
8094     ;;
8095 *-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*)
8096         USE_PTHREADS=
8097     _PTHREAD_LDFLAGS=
8098     USE_USER_PTHREADS=
8099     ;;
8100 *-netbsd*|*-openbsd*)
8101     if test -n "$USE_NSPR_THREADS"; then
8102         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8103
8104     fi
8105     ;;
8106 *-solaris*)
8107     if test -n "$USE_NSPR_THREADS"; then
8108         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8109
8110     fi
8111     if test -n "$USE_PTHREADS"; then
8112         $as_echo "#define _REENTRANT 1" >>confdefs.h
8113
8114         $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8115
8116         if test "$OS_TEST" = "i86pc"; then
8117             if test -n "$USE_64"; then
8118                PR_MD_ASFILES=os_SunOS_x86_64.s
8119             else
8120                PR_MD_ASFILES=os_SunOS_x86.s
8121             fi
8122         else
8123             if test -n "$USE_64"; then
8124                 PR_MD_ASFILES=os_SunOS_sparcv9.s
8125             fi
8126         fi
8127     fi
8128     ;;
8129 *-nto*)
8130     if test -n "$USE_PTHREADS"; then
8131         $as_echo "#define _PR_HAVE_GETHOST_R 1" >>confdefs.h
8132
8133         $as_echo "#define _PR_HAVE_GETHOST_R_POINTER 1" >>confdefs.h
8134
8135     fi
8136     ;;
8137 esac
8138
8139 OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS"
8140
8141 if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
8142     _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
8143 fi
8144
8145 if test -n "$_SAVE_DEBUG_FLAGS"; then
8146     _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS"
8147 fi
8148
8149 if test -n "$MOZ_OPTIMIZE"; then
8150     CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
8151     CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
8152 fi
8153
8154 if test -n "$MOZ_DEBUG_SYMBOLS"; then
8155     CFLAGS="$CFLAGS $_DEBUG_FLAGS"
8156     CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
8157 fi
8158
8159 if test -n "$MOZ_OPTIMIZE"; then
8160     OBJDIR_TAG=_OPT
8161 else
8162     OBJDIR_TAG=_DBG
8163 fi
8164
8165 if test -n "$USE_64"; then
8166     COMPILER_TAG=_64
8167 fi
8168
8169 RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}"
8170
8171 case "$target_os" in
8172 cygwin*|mks*)
8173     CC="\$(CYGWIN_WRAPPER) $CC"
8174     CXX="\$(CYGWIN_WRAPPER) $CXX"
8175     RC="\$(CYGWIN_WRAPPER) $RC"
8176     ;;
8177 esac
8178
8179 # Check whether --enable-wrap-malloc was given.
8180 if test "${enable_wrap_malloc+set}" = set; then :
8181   enableval=$enable_wrap_malloc;      if test "$enableval" = "yes"; then
8182             _WRAP_MALLOC=1
8183       fi
8184 fi
8185
8186
8187 if test -n "$_WRAP_MALLOC"; then
8188     if test -n "$GNU_CC"; then
8189         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign"
8190         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete"
8191         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup"
8192         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size"
8193     else
8194         as_fn_error $? "--enable-wrap-malloc is not supported for non-GNU toolchains" "$LINENO" 5
8195     fi
8196 fi
8197
8198
8199 # Check whether --with-wrap-malloc was given.
8200 if test "${with_wrap_malloc+set}" = set; then :
8201   withval=$with_wrap_malloc; WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval"
8202 fi
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309 MAKEFILES="
8310     Makefile
8311     config/Makefile
8312     config/autoconf.mk
8313     config/nsprincl.mk
8314     config/nsprincl.sh
8315     config/nspr-config
8316     config/nspr.pc
8317     lib/Makefile
8318     lib/ds/Makefile
8319     lib/libc/Makefile
8320     lib/libc/include/Makefile
8321     lib/libc/src/Makefile
8322     lib/tests/Makefile
8323     pkg/Makefile
8324     pr/Makefile
8325     pr/include/Makefile
8326     pr/include/md/Makefile
8327     pr/include/obsolete/Makefile
8328     pr/include/private/Makefile
8329     pr/src/Makefile
8330     pr/src/io/Makefile
8331     pr/src/linking/Makefile
8332     pr/src/malloc/Makefile
8333     pr/src/md/Makefile
8334     pr/src/md/${PR_MD_ARCH_DIR}/Makefile
8335     pr/src/memory/Makefile
8336     pr/src/misc/Makefile
8337     pr/src/threads/Makefile
8338     pr/tests/Makefile
8339     pr/tests/dll/Makefile
8340 "
8341
8342 if test "$OS_TARGET" = "Linux"; then
8343     MAKEFILES="$MAKEFILES
8344         pkg/linux/Makefile
8345     "
8346 elif test "$OS_TARGET" = "SunOS"; then
8347     MAKEFILES="$MAKEFILES
8348         pkg/solaris/Makefile
8349         pkg/solaris/SUNWpr/Makefile
8350         pkg/solaris/SUNWprd/Makefile
8351     "
8352 fi
8353
8354 if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
8355     MAKEFILES="$MAKEFILES
8356         pr/src/threads/combined/Makefile
8357     "
8358 elif test -n "$USE_PTHREADS"; then
8359     MAKEFILES="$MAKEFILES
8360         pr/src/pthreads/Makefile
8361     "
8362 elif test -n "$USE_BTHREADS"; then
8363     MAKEFILES="$MAKEFILES
8364         pr/src/bthreads/Makefile
8365     "
8366 fi
8367
8368 if test -n "$USE_CPLUS"; then
8369     MAKEFILES="$MAKEFILES
8370         pr/src/cplus/Makefile
8371         pr/src/cplus/tests/Makefile
8372     "
8373 fi
8374
8375 echo $MAKEFILES > unallmakefiles
8376
8377 ac_config_files="$ac_config_files $MAKEFILES"
8378
8379 ac_config_commands="$ac_config_commands default"
8380
8381 cat >confcache <<\_ACEOF
8382 # This file is a shell script that caches the results of configure
8383 # tests run on this system so they can be shared between configure
8384 # scripts and configure runs, see configure's option --config-cache.
8385 # It is not useful on other systems.  If it contains results you don't
8386 # want to keep, you may remove or edit it.
8387 #
8388 # config.status only pays attention to the cache file if you give it
8389 # the --recheck option to rerun configure.
8390 #
8391 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8392 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8393 # following values.
8394
8395 _ACEOF
8396
8397 # The following way of writing the cache mishandles newlines in values,
8398 # but we know of no workaround that is simple, portable, and efficient.
8399 # So, we kill variables containing newlines.
8400 # Ultrix sh set writes to stderr and can't be redirected directly,
8401 # and sets the high bit in the cache file unless we assign to the vars.
8402 (
8403   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8404     eval ac_val=\$$ac_var
8405     case $ac_val in #(
8406     *${as_nl}*)
8407       case $ac_var in #(
8408       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8409 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8410       esac
8411       case $ac_var in #(
8412       _ | IFS | as_nl) ;; #(
8413       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8414       *) { eval $ac_var=; unset $ac_var;} ;;
8415       esac ;;
8416     esac
8417   done
8418
8419   (set) 2>&1 |
8420     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8421     *${as_nl}ac_space=\ *)
8422       # `set' does not quote correctly, so add quotes: double-quote
8423       # substitution turns \\\\ into \\, and sed turns \\ into \.
8424       sed -n \
8425         "s/'/'\\\\''/g;
8426           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8427       ;; #(
8428     *)
8429       # `set' quotes correctly as required by POSIX, so do not add quotes.
8430       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8431       ;;
8432     esac |
8433     sort
8434 ) |
8435   sed '
8436      /^ac_cv_env_/b end
8437      t clear
8438      :clear
8439      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8440      t end
8441      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8442      :end' >>confcache
8443 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8444   if test -w "$cache_file"; then
8445     if test "x$cache_file" != "x/dev/null"; then
8446       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8447 $as_echo "$as_me: updating cache $cache_file" >&6;}
8448       if test ! -f "$cache_file" || test -h "$cache_file"; then
8449         cat confcache >"$cache_file"
8450       else
8451         case $cache_file in #(
8452         */* | ?:*)
8453           mv -f confcache "$cache_file"$$ &&
8454           mv -f "$cache_file"$$ "$cache_file" ;; #(
8455         *)
8456           mv -f confcache "$cache_file" ;;
8457         esac
8458       fi
8459     fi
8460   else
8461     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8462 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8463   fi
8464 fi
8465 rm -f confcache
8466
8467 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8468 # Let make expand exec_prefix.
8469 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8470
8471 # Transform confdefs.h into DEFS.
8472 # Protect against shell expansion while executing Makefile rules.
8473 # Protect against Makefile macro expansion.
8474 #
8475 # If the first sed substitution is executed (which looks for macros that
8476 # take arguments), then branch to the quote section.  Otherwise,
8477 # look for a macro that doesn't take arguments.
8478 ac_script='
8479 :mline
8480 /\\$/{
8481  N
8482  s,\\\n,,
8483  b mline
8484 }
8485 t clear
8486 :clear
8487 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
8488 t quote
8489 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
8490 t quote
8491 b any
8492 :quote
8493 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
8494 s/\[/\\&/g
8495 s/\]/\\&/g
8496 s/\$/$$/g
8497 H
8498 :any
8499 ${
8500         g
8501         s/^\n//
8502         s/\n/ /g
8503         p
8504 }
8505 '
8506 DEFS=`sed -n "$ac_script" confdefs.h`
8507
8508
8509 ac_libobjs=
8510 ac_ltlibobjs=
8511 U=
8512 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8513   # 1. Remove the extension, and $U if already installed.
8514   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8515   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8516   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8517   #    will be set to the directory where LIBOBJS objects are built.
8518   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8519   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8520 done
8521 LIBOBJS=$ac_libobjs
8522
8523 LTLIBOBJS=$ac_ltlibobjs
8524
8525
8526
8527 : "${CONFIG_STATUS=./config.status}"
8528 ac_write_fail=0
8529 ac_clean_files_save=$ac_clean_files
8530 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8531 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8532 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8533 as_write_fail=0
8534 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8535 #! $SHELL
8536 # Generated by $as_me.
8537 # Run this file to recreate the current configuration.
8538 # Compiler output produced by configure, useful for debugging
8539 # configure, is in config.log if it exists.
8540
8541 debug=false
8542 ac_cs_recheck=false
8543 ac_cs_silent=false
8544
8545 SHELL=\${CONFIG_SHELL-$SHELL}
8546 export SHELL
8547 _ASEOF
8548 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8549 ## -------------------- ##
8550 ## M4sh Initialization. ##
8551 ## -------------------- ##
8552
8553 # Be more Bourne compatible
8554 DUALCASE=1; export DUALCASE # for MKS sh
8555 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8556   emulate sh
8557   NULLCMD=:
8558   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8559   # is contrary to our usage.  Disable this feature.
8560   alias -g '${1+"$@"}'='"$@"'
8561   setopt NO_GLOB_SUBST
8562 else
8563   case `(set -o) 2>/dev/null` in #(
8564   *posix*) :
8565     set -o posix ;; #(
8566   *) :
8567      ;;
8568 esac
8569 fi
8570
8571
8572 as_nl='
8573 '
8574 export as_nl
8575 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8576 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8577 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8578 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8579 # Prefer a ksh shell builtin over an external printf program on Solaris,
8580 # but without wasting forks for bash or zsh.
8581 if test -z "$BASH_VERSION$ZSH_VERSION" \
8582     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8583   as_echo='print -r --'
8584   as_echo_n='print -rn --'
8585 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8586   as_echo='printf %s\n'
8587   as_echo_n='printf %s'
8588 else
8589   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8590     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8591     as_echo_n='/usr/ucb/echo -n'
8592   else
8593     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8594     as_echo_n_body='eval
8595       arg=$1;
8596       case $arg in #(
8597       *"$as_nl"*)
8598         expr "X$arg" : "X\\(.*\\)$as_nl";
8599         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8600       esac;
8601       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8602     '
8603     export as_echo_n_body
8604     as_echo_n='sh -c $as_echo_n_body as_echo'
8605   fi
8606   export as_echo_body
8607   as_echo='sh -c $as_echo_body as_echo'
8608 fi
8609
8610 # The user is always right.
8611 if test "${PATH_SEPARATOR+set}" != set; then
8612   PATH_SEPARATOR=:
8613   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8614     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8615       PATH_SEPARATOR=';'
8616   }
8617 fi
8618
8619
8620 # IFS
8621 # We need space, tab and new line, in precisely that order.  Quoting is
8622 # there to prevent editors from complaining about space-tab.
8623 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8624 # splitting by setting IFS to empty value.)
8625 IFS=" ""        $as_nl"
8626
8627 # Find who we are.  Look in the path if we contain no directory separator.
8628 as_myself=
8629 case $0 in #((
8630   *[\\/]* ) as_myself=$0 ;;
8631   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8632 for as_dir in $PATH
8633 do
8634   IFS=$as_save_IFS
8635   test -z "$as_dir" && as_dir=.
8636     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8637   done
8638 IFS=$as_save_IFS
8639
8640      ;;
8641 esac
8642 # We did not find ourselves, most probably we were run as `sh COMMAND'
8643 # in which case we are not to be found in the path.
8644 if test "x$as_myself" = x; then
8645   as_myself=$0
8646 fi
8647 if test ! -f "$as_myself"; then
8648   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8649   exit 1
8650 fi
8651
8652 # Unset variables that we do not need and which cause bugs (e.g. in
8653 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8654 # suppresses any "Segmentation fault" message there.  '((' could
8655 # trigger a bug in pdksh 5.2.14.
8656 for as_var in BASH_ENV ENV MAIL MAILPATH
8657 do eval test x\${$as_var+set} = xset \
8658   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8659 done
8660 PS1='$ '
8661 PS2='> '
8662 PS4='+ '
8663
8664 # NLS nuisances.
8665 LC_ALL=C
8666 export LC_ALL
8667 LANGUAGE=C
8668 export LANGUAGE
8669
8670 # CDPATH.
8671 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8672
8673
8674 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8675 # ----------------------------------------
8676 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8677 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8678 # script with STATUS, using 1 if that was 0.
8679 as_fn_error ()
8680 {
8681   as_status=$1; test $as_status -eq 0 && as_status=1
8682   if test "$4"; then
8683     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8684     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8685   fi
8686   $as_echo "$as_me: error: $2" >&2
8687   as_fn_exit $as_status
8688 } # as_fn_error
8689
8690
8691 # as_fn_set_status STATUS
8692 # -----------------------
8693 # Set $? to STATUS, without forking.
8694 as_fn_set_status ()
8695 {
8696   return $1
8697 } # as_fn_set_status
8698
8699 # as_fn_exit STATUS
8700 # -----------------
8701 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8702 as_fn_exit ()
8703 {
8704   set +e
8705   as_fn_set_status $1
8706   exit $1
8707 } # as_fn_exit
8708
8709 # as_fn_unset VAR
8710 # ---------------
8711 # Portably unset VAR.
8712 as_fn_unset ()
8713 {
8714   { eval $1=; unset $1;}
8715 }
8716 as_unset=as_fn_unset
8717 # as_fn_append VAR VALUE
8718 # ----------------------
8719 # Append the text in VALUE to the end of the definition contained in VAR. Take
8720 # advantage of any shell optimizations that allow amortized linear growth over
8721 # repeated appends, instead of the typical quadratic growth present in naive
8722 # implementations.
8723 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8724   eval 'as_fn_append ()
8725   {
8726     eval $1+=\$2
8727   }'
8728 else
8729   as_fn_append ()
8730   {
8731     eval $1=\$$1\$2
8732   }
8733 fi # as_fn_append
8734
8735 # as_fn_arith ARG...
8736 # ------------------
8737 # Perform arithmetic evaluation on the ARGs, and store the result in the
8738 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8739 # must be portable across $(()) and expr.
8740 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8741   eval 'as_fn_arith ()
8742   {
8743     as_val=$(( $* ))
8744   }'
8745 else
8746   as_fn_arith ()
8747   {
8748     as_val=`expr "$@" || test $? -eq 1`
8749   }
8750 fi # as_fn_arith
8751
8752
8753 if expr a : '\(a\)' >/dev/null 2>&1 &&
8754    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8755   as_expr=expr
8756 else
8757   as_expr=false
8758 fi
8759
8760 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8761   as_basename=basename
8762 else
8763   as_basename=false
8764 fi
8765
8766 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8767   as_dirname=dirname
8768 else
8769   as_dirname=false
8770 fi
8771
8772 as_me=`$as_basename -- "$0" ||
8773 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8774          X"$0" : 'X\(//\)$' \| \
8775          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8776 $as_echo X/"$0" |
8777     sed '/^.*\/\([^/][^/]*\)\/*$/{
8778             s//\1/
8779             q
8780           }
8781           /^X\/\(\/\/\)$/{
8782             s//\1/
8783             q
8784           }
8785           /^X\/\(\/\).*/{
8786             s//\1/
8787             q
8788           }
8789           s/.*/./; q'`
8790
8791 # Avoid depending upon Character Ranges.
8792 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8793 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8794 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8795 as_cr_digits='0123456789'
8796 as_cr_alnum=$as_cr_Letters$as_cr_digits
8797
8798 ECHO_C= ECHO_N= ECHO_T=
8799 case `echo -n x` in #(((((
8800 -n*)
8801   case `echo 'xy\c'` in
8802   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8803   xy)  ECHO_C='\c';;
8804   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8805        ECHO_T=' ';;
8806   esac;;
8807 *)
8808   ECHO_N='-n';;
8809 esac
8810
8811 rm -f conf$$ conf$$.exe conf$$.file
8812 if test -d conf$$.dir; then
8813   rm -f conf$$.dir/conf$$.file
8814 else
8815   rm -f conf$$.dir
8816   mkdir conf$$.dir 2>/dev/null
8817 fi
8818 if (echo >conf$$.file) 2>/dev/null; then
8819   if ln -s conf$$.file conf$$ 2>/dev/null; then
8820     as_ln_s='ln -s'
8821     # ... but there are two gotchas:
8822     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8823     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8824     # In both cases, we have to default to `cp -pR'.
8825     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8826       as_ln_s='cp -pR'
8827   elif ln conf$$.file conf$$ 2>/dev/null; then
8828     as_ln_s=ln
8829   else
8830     as_ln_s='cp -pR'
8831   fi
8832 else
8833   as_ln_s='cp -pR'
8834 fi
8835 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8836 rmdir conf$$.dir 2>/dev/null
8837
8838
8839 # as_fn_mkdir_p
8840 # -------------
8841 # Create "$as_dir" as a directory, including parents if necessary.
8842 as_fn_mkdir_p ()
8843 {
8844
8845   case $as_dir in #(
8846   -*) as_dir=./$as_dir;;
8847   esac
8848   test -d "$as_dir" || eval $as_mkdir_p || {
8849     as_dirs=
8850     while :; do
8851       case $as_dir in #(
8852       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8853       *) as_qdir=$as_dir;;
8854       esac
8855       as_dirs="'$as_qdir' $as_dirs"
8856       as_dir=`$as_dirname -- "$as_dir" ||
8857 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8858          X"$as_dir" : 'X\(//\)[^/]' \| \
8859          X"$as_dir" : 'X\(//\)$' \| \
8860          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8861 $as_echo X"$as_dir" |
8862     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8863             s//\1/
8864             q
8865           }
8866           /^X\(\/\/\)[^/].*/{
8867             s//\1/
8868             q
8869           }
8870           /^X\(\/\/\)$/{
8871             s//\1/
8872             q
8873           }
8874           /^X\(\/\).*/{
8875             s//\1/
8876             q
8877           }
8878           s/.*/./; q'`
8879       test -d "$as_dir" && break
8880     done
8881     test -z "$as_dirs" || eval "mkdir $as_dirs"
8882   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8883
8884
8885 } # as_fn_mkdir_p
8886 if mkdir -p . 2>/dev/null; then
8887   as_mkdir_p='mkdir -p "$as_dir"'
8888 else
8889   test -d ./-p && rmdir ./-p
8890   as_mkdir_p=false
8891 fi
8892
8893
8894 # as_fn_executable_p FILE
8895 # -----------------------
8896 # Test if FILE is an executable regular file.
8897 as_fn_executable_p ()
8898 {
8899   test -f "$1" && test -x "$1"
8900 } # as_fn_executable_p
8901 as_test_x='test -x'
8902 as_executable_p=as_fn_executable_p
8903
8904 # Sed expression to map a string onto a valid CPP name.
8905 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8906
8907 # Sed expression to map a string onto a valid variable name.
8908 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8909
8910
8911 exec 6>&1
8912 ## ----------------------------------- ##
8913 ## Main body of $CONFIG_STATUS script. ##
8914 ## ----------------------------------- ##
8915 _ASEOF
8916 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8917
8918 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8919 # Save the log message, to keep $0 and so on meaningful, and to
8920 # report actual input values of CONFIG_FILES etc. instead of their
8921 # values after options handling.
8922 ac_log="
8923 This file was extended by $as_me, which was
8924 generated by GNU Autoconf 2.69.  Invocation command line was
8925
8926   CONFIG_FILES    = $CONFIG_FILES
8927   CONFIG_HEADERS  = $CONFIG_HEADERS
8928   CONFIG_LINKS    = $CONFIG_LINKS
8929   CONFIG_COMMANDS = $CONFIG_COMMANDS
8930   $ $0 $@
8931
8932 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8933 "
8934
8935 _ACEOF
8936
8937 case $ac_config_files in *"
8938 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8939 esac
8940
8941
8942
8943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8944 # Files that config.status was made for.
8945 config_files="$ac_config_files"
8946 config_commands="$ac_config_commands"
8947
8948 _ACEOF
8949
8950 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8951 ac_cs_usage="\
8952 \`$as_me' instantiates files and other configuration actions
8953 from templates according to the current configuration.  Unless the files
8954 and actions are specified as TAGs, all are instantiated by default.
8955
8956 Usage: $0 [OPTION]... [TAG]...
8957
8958   -h, --help       print this help, then exit
8959   -V, --version    print version number and configuration settings, then exit
8960       --config     print configuration, then exit
8961   -q, --quiet, --silent
8962                    do not print progress messages
8963   -d, --debug      don't remove temporary files
8964       --recheck    update $as_me by reconfiguring in the same conditions
8965       --file=FILE[:TEMPLATE]
8966                    instantiate the configuration file FILE
8967
8968 Configuration files:
8969 $config_files
8970
8971 Configuration commands:
8972 $config_commands
8973
8974 Report bugs to the package provider."
8975
8976 _ACEOF
8977 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8978 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8979 ac_cs_version="\\
8980 config.status
8981 configured by $0, generated by GNU Autoconf 2.69,
8982   with options \\"\$ac_cs_config\\"
8983
8984 Copyright (C) 2012 Free Software Foundation, Inc.
8985 This config.status script is free software; the Free Software Foundation
8986 gives unlimited permission to copy, distribute and modify it."
8987
8988 ac_pwd='$ac_pwd'
8989 srcdir='$srcdir'
8990 test -n "\$AWK" || AWK=awk
8991 _ACEOF
8992
8993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8994 # The default lists apply if the user does not specify any file.
8995 ac_need_defaults=:
8996 while test $# != 0
8997 do
8998   case $1 in
8999   --*=?*)
9000     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9001     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9002     ac_shift=:
9003     ;;
9004   --*=)
9005     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9006     ac_optarg=
9007     ac_shift=:
9008     ;;
9009   *)
9010     ac_option=$1
9011     ac_optarg=$2
9012     ac_shift=shift
9013     ;;
9014   esac
9015
9016   case $ac_option in
9017   # Handling of the options.
9018   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9019     ac_cs_recheck=: ;;
9020   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9021     $as_echo "$ac_cs_version"; exit ;;
9022   --config | --confi | --conf | --con | --co | --c )
9023     $as_echo "$ac_cs_config"; exit ;;
9024   --debug | --debu | --deb | --de | --d | -d )
9025     debug=: ;;
9026   --file | --fil | --fi | --f )
9027     $ac_shift
9028     case $ac_optarg in
9029     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9030     '') as_fn_error $? "missing file argument" ;;
9031     esac
9032     as_fn_append CONFIG_FILES " '$ac_optarg'"
9033     ac_need_defaults=false;;
9034   --he | --h |  --help | --hel | -h )
9035     $as_echo "$ac_cs_usage"; exit ;;
9036   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9037   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9038     ac_cs_silent=: ;;
9039
9040   # This is an error.
9041   -*) as_fn_error $? "unrecognized option: \`$1'
9042 Try \`$0 --help' for more information." ;;
9043
9044   *) as_fn_append ac_config_targets " $1"
9045      ac_need_defaults=false ;;
9046
9047   esac
9048   shift
9049 done
9050
9051 ac_configure_extra_args=
9052
9053 if $ac_cs_silent; then
9054   exec 6>/dev/null
9055   ac_configure_extra_args="$ac_configure_extra_args --silent"
9056 fi
9057
9058 _ACEOF
9059 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9060 if \$ac_cs_recheck; then
9061   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9062   shift
9063   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9064   CONFIG_SHELL='$SHELL'
9065   export CONFIG_SHELL
9066   exec "\$@"
9067 fi
9068
9069 _ACEOF
9070 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9071 exec 5>>config.log
9072 {
9073   echo
9074   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9075 ## Running $as_me. ##
9076 _ASBOX
9077   $as_echo "$ac_log"
9078 } >&5
9079
9080 _ACEOF
9081 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9082 _ACEOF
9083
9084 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9085
9086 # Handling of arguments.
9087 for ac_config_target in $ac_config_targets
9088 do
9089   case $ac_config_target in
9090     "$MAKEFILES") CONFIG_FILES="$CONFIG_FILES $MAKEFILES" ;;
9091     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9092
9093   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9094   esac
9095 done
9096
9097
9098 # If the user did not use the arguments to specify the items to instantiate,
9099 # then the envvar interface is used.  Set only those that are not.
9100 # We use the long form for the default assignment because of an extremely
9101 # bizarre bug on SunOS 4.1.3.
9102 if $ac_need_defaults; then
9103   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9104   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9105 fi
9106
9107 # Have a temporary directory for convenience.  Make it in the build tree
9108 # simply because there is no reason against having it here, and in addition,
9109 # creating and moving files from /tmp can sometimes cause problems.
9110 # Hook for its removal unless debugging.
9111 # Note that there is a small window in which the directory will not be cleaned:
9112 # after its creation but before its name has been assigned to `$tmp'.
9113 $debug ||
9114 {
9115   tmp= ac_tmp=
9116   trap 'exit_status=$?
9117   : "${ac_tmp:=$tmp}"
9118   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9119 ' 0
9120   trap 'as_fn_exit 1' 1 2 13 15
9121 }
9122 # Create a (secure) tmp directory for tmp files.
9123
9124 {
9125   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9126   test -d "$tmp"
9127 }  ||
9128 {
9129   tmp=./conf$$-$RANDOM
9130   (umask 077 && mkdir "$tmp")
9131 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9132 ac_tmp=$tmp
9133
9134 # Set up the scripts for CONFIG_FILES section.
9135 # No need to generate them if there are no CONFIG_FILES.
9136 # This happens for instance with `./config.status config.h'.
9137 if test -n "$CONFIG_FILES"; then
9138
9139
9140 ac_cr=`echo X | tr X '\015'`
9141 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9142 # But we know of no other shell where ac_cr would be empty at this
9143 # point, so we can use a bashism as a fallback.
9144 if test "x$ac_cr" = x; then
9145   eval ac_cr=\$\'\\r\'
9146 fi
9147 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9148 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9149   ac_cs_awk_cr='\\r'
9150 else
9151   ac_cs_awk_cr=$ac_cr
9152 fi
9153
9154 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9155 _ACEOF
9156
9157
9158 {
9159   echo "cat >conf$$subs.awk <<_ACEOF" &&
9160   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9161   echo "_ACEOF"
9162 } >conf$$subs.sh ||
9163   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9164 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9165 ac_delim='%!_!# '
9166 for ac_last_try in false false false false false :; do
9167   . ./conf$$subs.sh ||
9168     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9169
9170   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9171   if test $ac_delim_n = $ac_delim_num; then
9172     break
9173   elif $ac_last_try; then
9174     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9175   else
9176     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9177   fi
9178 done
9179 rm -f conf$$subs.sh
9180
9181 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9182 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9183 _ACEOF
9184 sed -n '
9185 h
9186 s/^/S["/; s/!.*/"]=/
9187 p
9188 g
9189 s/^[^!]*!//
9190 :repl
9191 t repl
9192 s/'"$ac_delim"'$//
9193 t delim
9194 :nl
9195 h
9196 s/\(.\{148\}\)..*/\1/
9197 t more1
9198 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9199 p
9200 n
9201 b repl
9202 :more1
9203 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9204 p
9205 g
9206 s/.\{148\}//
9207 t nl
9208 :delim
9209 h
9210 s/\(.\{148\}\)..*/\1/
9211 t more2
9212 s/["\\]/\\&/g; s/^/"/; s/$/"/
9213 p
9214 b
9215 :more2
9216 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9217 p
9218 g
9219 s/.\{148\}//
9220 t delim
9221 ' <conf$$subs.awk | sed '
9222 /^[^""]/{
9223   N
9224   s/\n//
9225 }
9226 ' >>$CONFIG_STATUS || ac_write_fail=1
9227 rm -f conf$$subs.awk
9228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9229 _ACAWK
9230 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9231   for (key in S) S_is_set[key] = 1
9232   FS = "\a"
9233
9234 }
9235 {
9236   line = $ 0
9237   nfields = split(line, field, "@")
9238   substed = 0
9239   len = length(field[1])
9240   for (i = 2; i < nfields; i++) {
9241     key = field[i]
9242     keylen = length(key)
9243     if (S_is_set[key]) {
9244       value = S[key]
9245       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9246       len += length(value) + length(field[++i])
9247       substed = 1
9248     } else
9249       len += 1 + keylen
9250   }
9251
9252   print line
9253 }
9254
9255 _ACAWK
9256 _ACEOF
9257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9258 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9259   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9260 else
9261   cat
9262 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9263   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9264 _ACEOF
9265
9266 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9267 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9268 # trailing colons and then remove the whole line if VPATH becomes empty
9269 # (actually we leave an empty line to preserve line numbers).
9270 if test "x$srcdir" = x.; then
9271   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
9272 h
9273 s///
9274 s/^/:/
9275 s/[      ]*$/:/
9276 s/:\$(srcdir):/:/g
9277 s/:\${srcdir}:/:/g
9278 s/:@srcdir@:/:/g
9279 s/^:*//
9280 s/:*$//
9281 x
9282 s/\(=[   ]*\).*/\1/
9283 G
9284 s/\n//
9285 s/^[^=]*=[       ]*$//
9286 }'
9287 fi
9288
9289 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9290 fi # test -n "$CONFIG_FILES"
9291
9292
9293 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
9294 shift
9295 for ac_tag
9296 do
9297   case $ac_tag in
9298   :[FHLC]) ac_mode=$ac_tag; continue;;
9299   esac
9300   case $ac_mode$ac_tag in
9301   :[FHL]*:*);;
9302   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9303   :[FH]-) ac_tag=-:-;;
9304   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9305   esac
9306   ac_save_IFS=$IFS
9307   IFS=:
9308   set x $ac_tag
9309   IFS=$ac_save_IFS
9310   shift
9311   ac_file=$1
9312   shift
9313
9314   case $ac_mode in
9315   :L) ac_source=$1;;
9316   :[FH])
9317     ac_file_inputs=
9318     for ac_f
9319     do
9320       case $ac_f in
9321       -) ac_f="$ac_tmp/stdin";;
9322       *) # Look for the file first in the build tree, then in the source tree
9323          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9324          # because $ac_f cannot contain `:'.
9325          test -f "$ac_f" ||
9326            case $ac_f in
9327            [\\/$]*) false;;
9328            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9329            esac ||
9330            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9331       esac
9332       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9333       as_fn_append ac_file_inputs " '$ac_f'"
9334     done
9335
9336     # Let's still pretend it is `configure' which instantiates (i.e., don't
9337     # use $as_me), people would be surprised to read:
9338     #    /* config.h.  Generated by config.status.  */
9339     configure_input='Generated from '`
9340           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9341         `' by configure.'
9342     if test x"$ac_file" != x-; then
9343       configure_input="$ac_file.  $configure_input"
9344       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9345 $as_echo "$as_me: creating $ac_file" >&6;}
9346     fi
9347     # Neutralize special characters interpreted by sed in replacement strings.
9348     case $configure_input in #(
9349     *\&* | *\|* | *\\* )
9350        ac_sed_conf_input=`$as_echo "$configure_input" |
9351        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9352     *) ac_sed_conf_input=$configure_input;;
9353     esac
9354
9355     case $ac_tag in
9356     *:-:* | *:-) cat >"$ac_tmp/stdin" \
9357       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9358     esac
9359     ;;
9360   esac
9361
9362   ac_dir=`$as_dirname -- "$ac_file" ||
9363 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9364          X"$ac_file" : 'X\(//\)[^/]' \| \
9365          X"$ac_file" : 'X\(//\)$' \| \
9366          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9367 $as_echo X"$ac_file" |
9368     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9369             s//\1/
9370             q
9371           }
9372           /^X\(\/\/\)[^/].*/{
9373             s//\1/
9374             q
9375           }
9376           /^X\(\/\/\)$/{
9377             s//\1/
9378             q
9379           }
9380           /^X\(\/\).*/{
9381             s//\1/
9382             q
9383           }
9384           s/.*/./; q'`
9385   as_dir="$ac_dir"; as_fn_mkdir_p
9386   ac_builddir=.
9387
9388 case "$ac_dir" in
9389 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9390 *)
9391   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9392   # A ".." for each directory in $ac_dir_suffix.
9393   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9394   case $ac_top_builddir_sub in
9395   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9396   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9397   esac ;;
9398 esac
9399 ac_abs_top_builddir=$ac_pwd
9400 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9401 # for backward compatibility:
9402 ac_top_builddir=$ac_top_build_prefix
9403
9404 case $srcdir in
9405   .)  # We are building in place.
9406     ac_srcdir=.
9407     ac_top_srcdir=$ac_top_builddir_sub
9408     ac_abs_top_srcdir=$ac_pwd ;;
9409   [\\/]* | ?:[\\/]* )  # Absolute name.
9410     ac_srcdir=$srcdir$ac_dir_suffix;
9411     ac_top_srcdir=$srcdir
9412     ac_abs_top_srcdir=$srcdir ;;
9413   *) # Relative name.
9414     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9415     ac_top_srcdir=$ac_top_build_prefix$srcdir
9416     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9417 esac
9418 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9419
9420
9421   case $ac_mode in
9422   :F)
9423   #
9424   # CONFIG_FILE
9425   #
9426
9427 _ACEOF
9428
9429 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9430 # If the template does not know about datarootdir, expand it.
9431 # FIXME: This hack should be removed a few years after 2.60.
9432 ac_datarootdir_hack=; ac_datarootdir_seen=
9433 ac_sed_dataroot='
9434 /datarootdir/ {
9435   p
9436   q
9437 }
9438 /@datadir@/p
9439 /@docdir@/p
9440 /@infodir@/p
9441 /@localedir@/p
9442 /@mandir@/p'
9443 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9444 *datarootdir*) ac_datarootdir_seen=yes;;
9445 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9446   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9447 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9448 _ACEOF
9449 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9450   ac_datarootdir_hack='
9451   s&@datadir@&$datadir&g
9452   s&@docdir@&$docdir&g
9453   s&@infodir@&$infodir&g
9454   s&@localedir@&$localedir&g
9455   s&@mandir@&$mandir&g
9456   s&\\\${datarootdir}&$datarootdir&g' ;;
9457 esac
9458 _ACEOF
9459
9460 # Neutralize VPATH when `$srcdir' = `.'.
9461 # Shell code in configure.ac might set extrasub.
9462 # FIXME: do we really want to maintain this feature?
9463 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9464 ac_sed_extra="$ac_vpsub
9465 $extrasub
9466 _ACEOF
9467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9468 :t
9469 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9470 s|@configure_input@|$ac_sed_conf_input|;t t
9471 s&@top_builddir@&$ac_top_builddir_sub&;t t
9472 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9473 s&@srcdir@&$ac_srcdir&;t t
9474 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9475 s&@top_srcdir@&$ac_top_srcdir&;t t
9476 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9477 s&@builddir@&$ac_builddir&;t t
9478 s&@abs_builddir@&$ac_abs_builddir&;t t
9479 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9480 $ac_datarootdir_hack
9481 "
9482 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9483   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9484
9485 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9486   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9487   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9488       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9489   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9490 which seems to be undefined.  Please make sure it is defined" >&5
9491 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9492 which seems to be undefined.  Please make sure it is defined" >&2;}
9493
9494   rm -f "$ac_tmp/stdin"
9495   case $ac_file in
9496   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9497   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9498   esac \
9499   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9500  ;;
9501
9502
9503   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9504 $as_echo "$as_me: executing $ac_file commands" >&6;}
9505  ;;
9506   esac
9507
9508
9509   case $ac_file$ac_mode in
9510     "default":C) chmod +x config/nspr-config ;;
9511
9512   esac
9513 done # for ac_tag
9514
9515
9516 as_fn_exit 0
9517 _ACEOF
9518 ac_clean_files=$ac_clean_files_save
9519
9520 test $ac_write_fail = 0 ||
9521   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9522
9523
9524 # configure is writing to config.log, and then calls config.status.
9525 # config.status does its own redirection, appending to config.log.
9526 # Unfortunately, on DOS this fails, as config.log is still kept open
9527 # by configure, so config.status won't be able to write to it; its
9528 # output is simply discarded.  So we exec the FD to /dev/null,
9529 # effectively closing config.log, so it can be properly (re)opened and
9530 # appended to by config.status.  When coming back to configure, we
9531 # need to make the FD available again.
9532 if test "$no_create" != yes; then
9533   ac_cs_success=:
9534   ac_config_status_args=
9535   test "$silent" = yes &&
9536     ac_config_status_args="$ac_config_status_args --quiet"
9537   exec 5>/dev/null
9538   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9539   exec 5>>config.log
9540   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9541   # would make configure fail if this is the last instruction.
9542   $ac_cs_success || as_fn_exit 1
9543 fi
9544 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9545   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9546 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9547 fi
9548