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                           10.3 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=35
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 "${target_os}" in
5587         linux*)       OS_ARCH=Linux ;;
5588         solaris*)     OS_ARCH=SunOS OS_RELEASE=5 ;;
5589         mingw*)       OS_ARCH=WINNT CPU_ARCH=x86 ;;
5590         cygwin*)      OS_ARCH=WINNT ;;
5591         darwin*)      OS_ARCH=Darwin ;;
5592         riscos*)      OS_ARCH=RISCOS ;;
5593     esac
5594 else
5595     OS_ARCH=`uname -s | sed -e 's|/|_|g'`
5596     OS_RELEASE=`uname -r`
5597     OS_TEST=`uname -m`
5598 fi
5599
5600 if test "$OS_ARCH" = "AIX"; then
5601     OS_RELEASE=`uname -v`.`uname -r`
5602 fi
5603
5604 if test "$OS_ARCH" = "FreeBSD"; then
5605     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
5606 fi
5607
5608 if test "$OS_ARCH" = "Linux"; then
5609     OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
5610     OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'`
5611 fi
5612
5613 #######################################################################
5614 # Master "Core Components" macros for getting the OS target           #
5615 #######################################################################
5616
5617 #
5618 # Note: OS_TARGET should be specified on the command line for gmake.
5619 # When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
5620 # The difference between the Win95 target and the WinNT target is that
5621 # the WinNT target uses Windows NT specific features not available
5622 # in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
5623 # at lesser performance (the Win95 target uses threads; the WinNT target
5624 # uses fibers).
5625 #
5626 # If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
5627 # cross-compilation.
5628 #
5629
5630 #
5631 # The following hack allows one to build on a WIN95 machine (as if
5632 # s/he were cross-compiling on a WINNT host for a WIN95 target).
5633 # It also accomodates for MKS's uname.exe.  If you never intend
5634 # to do development on a WIN95 machine, you don't need this hack.
5635 #
5636 case "$OS_ARCH" in
5637 Windows_95)
5638     OS_ARCH=Windows_NT
5639     OS_TARGET=WIN95
5640     ;;
5641 Windows_98)
5642     OS_ARCH=Windows_NT
5643     OS_TARGET=WIN95
5644     ;;
5645 CYGWIN_9*|CYGWIN_ME*)
5646     OS_ARCH='CYGWIN_NT-4.0'
5647     OS_TARGET=WIN95
5648     ;;
5649 OS_2)
5650     OS_ARCH=OS2
5651     OS_TARGET=OS2
5652     ;;
5653 esac
5654
5655 #
5656 # On WIN32, we also define the variable CPU_ARCH.
5657 #
5658
5659 case "$OS_ARCH" in
5660 Windows_NT)
5661 #
5662 # If uname -s returns "Windows_NT", we assume that we are using
5663 # the uname.exe in MKS toolkit.
5664 #
5665 # The -r option of MKS uname only returns the major version number.
5666 # So we need to use its -v option to get the minor version number.
5667 # Moreover, it doesn't have the -p option, so we need to use uname -m.
5668 #
5669     OS_ARCH=WINNT
5670     OS_MINOR_RELEASE=`uname -v`
5671     if test "$OS_MINOR_RELEASE" = "00"; then
5672         OS_MINOR_RELEASE=0
5673     fi
5674     OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
5675     CPU_ARCH=`uname -m`
5676     #
5677     # MKS's uname -m returns "586" on a Pentium machine.
5678     #
5679     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
5680         CPU_ARCH=x86
5681     fi
5682     ;;
5683 CYGWIN_NT*|MINGW*_NT*|MSYS_NT*)
5684 #
5685 # If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
5686 # the uname.exe in the Cygwin tools.
5687 # If uname -s returns "MINGW32_NT-5.1", we assume that we are using
5688 # the uname.exe in the MSYS tools.
5689 # If uname -s returns "MSYS_NT-6.3", we assume that we are using
5690 # the uname.exe in the MSYS2 tools.
5691 #
5692     OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'`
5693     OS_ARCH=WINNT
5694     CPU_ARCH=`uname -m`
5695     #
5696     # Cygwin's uname -m returns "i686" on a Pentium Pro machine.
5697     #
5698     if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
5699         CPU_ARCH=x86
5700     fi
5701     ;;
5702 esac
5703
5704 if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then
5705     OS_TARGET=WIN95
5706     if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then
5707         USE_DEBUG_RTL=1
5708     fi
5709 fi
5710 if test -z "$OS_TARGET"; then
5711     OS_TARGET=$OS_ARCH
5712 fi
5713 if test "$OS_TARGET" = "WIN95"; then
5714     OS_RELEASE="4.0"
5715 fi
5716 OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
5717
5718 # Check whether --enable-os2-high-mem was given.
5719 if test "${enable_os2_high_mem+set}" = set; then :
5720   enableval=$enable_os2_high_mem;  if test "$enableval" = "no"; then
5721         MOZ_OS2_HIGH_MEMORY=
5722       else
5723         MOZ_OS2_HIGH_MEMORY=1
5724       fi
5725 fi
5726
5727
5728
5729 MOZ_ALIGN=toolchain-default
5730
5731 case "$target" in
5732 arm*-android*|arm*-linuxandroid*)
5733     MOZ_THUMB=yes
5734     MOZ_ARCH=armv7-a
5735     MOZ_FPU=vfp
5736     MOZ_FLOAT_ABI=softfp
5737     MOZ_SOFT_FLOAT=yes
5738     MOZ_ALIGN=no
5739     ;;
5740 arm*-*)
5741     if test -n "$MOZ_PLATFORM_MAEMO"; then
5742         MOZ_THUMB=no
5743         MOZ_ARCH=armv7-a
5744         MOZ_FLOAT_ABI=softfp
5745     fi
5746     if test "$MOZ_PLATFORM_MAEMO" = 6; then
5747         MOZ_THUMB=yes
5748     fi
5749     ;;
5750 esac
5751
5752 # Check whether --enable-thumb2 was given.
5753 if test "${enable_thumb2+set}" = set; then :
5754   enableval=$enable_thumb2; MOZ_THUMB=$enableval
5755 fi
5756
5757
5758
5759 # Check whether --with-thumb was given.
5760 if test "${with_thumb+set}" = set; then :
5761   withval=$with_thumb; if test -z "$GNU_CC"; then
5762         as_fn_error $? "--with-thumb is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5763     fi
5764     MOZ_THUMB=$withval
5765 fi
5766
5767
5768
5769 # Check whether --with-thumb-interwork was given.
5770 if test "${with_thumb_interwork+set}" = set; then :
5771   withval=$with_thumb_interwork; if test -z "$GNU_CC"; then
5772         as_fn_error $? "--with-thumb-interwork is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5773     fi
5774     MOZ_THUMB_INTERWORK=$withval
5775 fi
5776
5777
5778
5779 # Check whether --with-arch was given.
5780 if test "${with_arch+set}" = set; then :
5781   withval=$with_arch; if test -z "$GNU_CC"; then
5782         as_fn_error $? "--with-arch is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5783     fi
5784     MOZ_ARCH=$withval
5785 fi
5786
5787
5788
5789 # Check whether --with-fpu was given.
5790 if test "${with_fpu+set}" = set; then :
5791   withval=$with_fpu; if test -z "$GNU_CC"; then
5792         as_fn_error $? "--with-fpu is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5793     fi
5794     MOZ_FPU=$withval
5795 fi
5796
5797
5798
5799 # Check whether --with-float-abi was given.
5800 if test "${with_float_abi+set}" = set; then :
5801   withval=$with_float_abi; if test -z "$GNU_CC"; then
5802         as_fn_error $? "--with-float-abi is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5803     fi
5804     MOZ_FLOAT_ABI=$withval
5805 fi
5806
5807
5808
5809 # Check whether --with-soft-float was given.
5810 if test "${with_soft_float+set}" = set; then :
5811   withval=$with_soft_float; if test -z "$GNU_CC"; then
5812         as_fn_error $? "--with-soft-float is not supported on non-GNU toolchain-defaults" "$LINENO" 5
5813     fi
5814     MOZ_SOFT_FLOAT=$withval
5815 fi
5816
5817
5818 case "$MOZ_ARCH" in
5819 toolchain-default|"")
5820     arch_flag=""
5821     ;;
5822 *)
5823     arch_flag="-march=$MOZ_ARCH"
5824     ;;
5825 esac
5826
5827 case "$MOZ_THUMB" in
5828 yes)
5829     MOZ_THUMB2=1
5830     thumb_flag="-mthumb"
5831     ;;
5832 no)
5833     MOZ_THUMB2=
5834     thumb_flag="-marm"
5835     ;;
5836 *)
5837     _SAVE_CFLAGS="$CFLAGS"
5838     CFLAGS="$arch_flag"
5839     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5840 /* end confdefs.h.  */
5841
5842 int
5843 main ()
5844 {
5845 return sizeof(__thumb2__);
5846   ;
5847   return 0;
5848 }
5849 _ACEOF
5850 if ac_fn_c_try_compile "$LINENO"; then :
5851   MOZ_THUMB2=1
5852 else
5853   MOZ_THUMB2=
5854 fi
5855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5856     CFLAGS="$_SAVE_CFLAGS"
5857     thumb_flag=""
5858     ;;
5859 esac
5860
5861 case "$MOZ_THUMB_INTERWORK" in
5862 yes)
5863     thumb_interwork_flag="-mthumb-interwork"
5864     ;;
5865 no)
5866     thumb_interwork_flag="-mno-thumb-interwork"
5867     ;;
5868 *) # toolchain-default
5869     thumb_interwork_flag=""
5870     ;;
5871 esac
5872
5873 case "$MOZ_FPU" in
5874 toolchain-default|"")
5875     fpu_flag=""
5876     ;;
5877 *)
5878     fpu_flag="-mfpu=$MOZ_FPU"
5879     ;;
5880 esac
5881
5882 case "$MOZ_FLOAT_ABI" in
5883 toolchain-default|"")
5884     float_abi_flag=""
5885     ;;
5886 *)
5887     float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI"
5888     ;;
5889 esac
5890
5891 case "$MOZ_SOFT_FLOAT" in
5892 yes)
5893     soft_float_flag="-msoft-float"
5894     ;;
5895 no)
5896     soft_float_flag="-mno-soft-float"
5897     ;;
5898 *) # toolchain-default
5899     soft_float_flag=""
5900     ;;
5901 esac
5902
5903 case "$MOZ_ALIGN" in
5904 toolchain-default|"")
5905     align_flag=""
5906     ;;
5907 no)
5908     align_flag="-mno-unaligned-access"
5909     ;;
5910 yes)
5911     align_flag="-munaligned-access"
5912     ;;
5913 *)
5914     align_flag=""
5915     ;;
5916 esac
5917
5918 if test -n "$align_flag"; then
5919   _SAVE_CFLAGS="$CFLAGS"
5920   CFLAGS="$CFLAGS $align_flag"
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alignment flag ($align_flag) is supported" >&5
5922 $as_echo_n "checking whether alignment flag ($align_flag) is supported... " >&6; }
5923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5924 /* end confdefs.h.  */
5925
5926 int
5927 main ()
5928 {
5929
5930   ;
5931   return 0;
5932 }
5933 _ACEOF
5934 if ac_fn_c_try_compile "$LINENO"; then :
5935
5936 else
5937   align_flag=""
5938 fi
5939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5940   CFLAGS="$_SAVE_CFLAGS"
5941 fi
5942
5943 all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag`
5944 if test -n "$all_flags"; then
5945     _SAVE_CFLAGS="$CFLAGS"
5946     CFLAGS="$all_flags"
5947     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the chosen combination of compiler flags ($all_flags) works" >&5
5948 $as_echo_n "checking whether the chosen combination of compiler flags ($all_flags) works... " >&6; }
5949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5950 /* end confdefs.h.  */
5951
5952 int
5953 main ()
5954 {
5955 return 0;
5956   ;
5957   return 0;
5958 }
5959 _ACEOF
5960 if ac_fn_c_try_compile "$LINENO"; then :
5961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5962 $as_echo "yes" >&6; }
5963 else
5964   as_fn_error $? "no" "$LINENO" 5
5965 fi
5966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5967
5968     CFLAGS="$_SAVE_CFLAGS $all_flags"
5969     CXXFLAGS="$CXXFLAGS $all_flags"
5970     ASFLAGS="$ASFLAGS $all_flags"
5971     if test -n "$thumb_flag"; then
5972         LDFLAGS="$LDFLAGS $thumb_flag"
5973     fi
5974 fi
5975
5976 case "$host" in
5977 *-mingw*|*-msys*)
5978     NSINSTALL=nsinstall
5979     ;;
5980 *-cygwin*|*-mks*)
5981     NSINSTALL='$(CYGWIN_WRAPPER) nsinstall'
5982     if test `echo "${PATH}" | grep -c \;` = 0; then
5983         CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper'
5984     fi
5985     ;;
5986 *os2*)
5987     ;;
5988 *)
5989     HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
5990     ;;
5991 esac
5992
5993 case "$target" in
5994
5995 *-aix*)
5996     $as_echo "#define XP_UNIX 1" >>confdefs.h
5997
5998     $as_echo "#define AIX 1" >>confdefs.h
5999
6000     $as_echo "#define SYSV 1" >>confdefs.h
6001
6002     DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
6003
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6005 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6006 if ${ac_cv_path_GREP+:} false; then :
6007   $as_echo_n "(cached) " >&6
6008 else
6009   if test -z "$GREP"; then
6010   ac_path_GREP_found=false
6011   # Loop through the user's path and test for each of PROGNAME-LIST
6012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6013 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6014 do
6015   IFS=$as_save_IFS
6016   test -z "$as_dir" && as_dir=.
6017     for ac_prog in grep ggrep; do
6018     for ac_exec_ext in '' $ac_executable_extensions; do
6019       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6020       as_fn_executable_p "$ac_path_GREP" || continue
6021 # Check for GNU ac_path_GREP and select it if it is found.
6022   # Check for GNU $ac_path_GREP
6023 case `"$ac_path_GREP" --version 2>&1` in
6024 *GNU*)
6025   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6026 *)
6027   ac_count=0
6028   $as_echo_n 0123456789 >"conftest.in"
6029   while :
6030   do
6031     cat "conftest.in" "conftest.in" >"conftest.tmp"
6032     mv "conftest.tmp" "conftest.in"
6033     cp "conftest.in" "conftest.nl"
6034     $as_echo 'GREP' >> "conftest.nl"
6035     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6036     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6037     as_fn_arith $ac_count + 1 && ac_count=$as_val
6038     if test $ac_count -gt ${ac_path_GREP_max-0}; then
6039       # Best one so far, save it but keep looking for a better one
6040       ac_cv_path_GREP="$ac_path_GREP"
6041       ac_path_GREP_max=$ac_count
6042     fi
6043     # 10*(2^10) chars as input seems more than enough
6044     test $ac_count -gt 10 && break
6045   done
6046   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6047 esac
6048
6049       $ac_path_GREP_found && break 3
6050     done
6051   done
6052   done
6053 IFS=$as_save_IFS
6054   if test -z "$ac_cv_path_GREP"; then
6055     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6056   fi
6057 else
6058   ac_cv_path_GREP=$GREP
6059 fi
6060
6061 fi
6062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6063 $as_echo "$ac_cv_path_GREP" >&6; }
6064  GREP="$ac_cv_path_GREP"
6065
6066
6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6068 $as_echo_n "checking for egrep... " >&6; }
6069 if ${ac_cv_path_EGREP+:} false; then :
6070   $as_echo_n "(cached) " >&6
6071 else
6072   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6073    then ac_cv_path_EGREP="$GREP -E"
6074    else
6075      if test -z "$EGREP"; then
6076   ac_path_EGREP_found=false
6077   # Loop through the user's path and test for each of PROGNAME-LIST
6078   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6079 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6080 do
6081   IFS=$as_save_IFS
6082   test -z "$as_dir" && as_dir=.
6083     for ac_prog in egrep; do
6084     for ac_exec_ext in '' $ac_executable_extensions; do
6085       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6086       as_fn_executable_p "$ac_path_EGREP" || continue
6087 # Check for GNU ac_path_EGREP and select it if it is found.
6088   # Check for GNU $ac_path_EGREP
6089 case `"$ac_path_EGREP" --version 2>&1` in
6090 *GNU*)
6091   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6092 *)
6093   ac_count=0
6094   $as_echo_n 0123456789 >"conftest.in"
6095   while :
6096   do
6097     cat "conftest.in" "conftest.in" >"conftest.tmp"
6098     mv "conftest.tmp" "conftest.in"
6099     cp "conftest.in" "conftest.nl"
6100     $as_echo 'EGREP' >> "conftest.nl"
6101     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6102     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6103     as_fn_arith $ac_count + 1 && ac_count=$as_val
6104     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6105       # Best one so far, save it but keep looking for a better one
6106       ac_cv_path_EGREP="$ac_path_EGREP"
6107       ac_path_EGREP_max=$ac_count
6108     fi
6109     # 10*(2^10) chars as input seems more than enough
6110     test $ac_count -gt 10 && break
6111   done
6112   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6113 esac
6114
6115       $ac_path_EGREP_found && break 3
6116     done
6117   done
6118   done
6119 IFS=$as_save_IFS
6120   if test -z "$ac_cv_path_EGREP"; then
6121     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6122   fi
6123 else
6124   ac_cv_path_EGREP=$EGREP
6125 fi
6126
6127    fi
6128 fi
6129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6130 $as_echo "$ac_cv_path_EGREP" >&6; }
6131  EGREP="$ac_cv_path_EGREP"
6132
6133
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6135 $as_echo_n "checking for ANSI C header files... " >&6; }
6136 if ${ac_cv_header_stdc+:} false; then :
6137   $as_echo_n "(cached) " >&6
6138 else
6139   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6140 /* end confdefs.h.  */
6141 #include <stdlib.h>
6142 #include <stdarg.h>
6143 #include <string.h>
6144 #include <float.h>
6145
6146 int
6147 main ()
6148 {
6149
6150   ;
6151   return 0;
6152 }
6153 _ACEOF
6154 if ac_fn_c_try_compile "$LINENO"; then :
6155   ac_cv_header_stdc=yes
6156 else
6157   ac_cv_header_stdc=no
6158 fi
6159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6160
6161 if test $ac_cv_header_stdc = yes; then
6162   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6164 /* end confdefs.h.  */
6165 #include <string.h>
6166
6167 _ACEOF
6168 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6169   $EGREP "memchr" >/dev/null 2>&1; then :
6170
6171 else
6172   ac_cv_header_stdc=no
6173 fi
6174 rm -f conftest*
6175
6176 fi
6177
6178 if test $ac_cv_header_stdc = yes; then
6179   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6180   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6181 /* end confdefs.h.  */
6182 #include <stdlib.h>
6183
6184 _ACEOF
6185 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6186   $EGREP "free" >/dev/null 2>&1; then :
6187
6188 else
6189   ac_cv_header_stdc=no
6190 fi
6191 rm -f conftest*
6192
6193 fi
6194
6195 if test $ac_cv_header_stdc = yes; then
6196   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6197   if test "$cross_compiling" = yes; then :
6198   :
6199 else
6200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h.  */
6202 #include <ctype.h>
6203 #include <stdlib.h>
6204 #if ((' ' & 0x0FF) == 0x020)
6205 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6206 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6207 #else
6208 # define ISLOWER(c) \
6209                    (('a' <= (c) && (c) <= 'i') \
6210                      || ('j' <= (c) && (c) <= 'r') \
6211                      || ('s' <= (c) && (c) <= 'z'))
6212 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6213 #endif
6214
6215 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6216 int
6217 main ()
6218 {
6219   int i;
6220   for (i = 0; i < 256; i++)
6221     if (XOR (islower (i), ISLOWER (i))
6222         || toupper (i) != TOUPPER (i))
6223       return 2;
6224   return 0;
6225 }
6226 _ACEOF
6227 if ac_fn_c_try_run "$LINENO"; then :
6228
6229 else
6230   ac_cv_header_stdc=no
6231 fi
6232 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6233   conftest.$ac_objext conftest.beam conftest.$ac_ext
6234 fi
6235
6236 fi
6237 fi
6238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6239 $as_echo "$ac_cv_header_stdc" >&6; }
6240 if test $ac_cv_header_stdc = yes; then
6241
6242 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6243
6244 fi
6245
6246 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6247 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6248                   inttypes.h stdint.h unistd.h
6249 do :
6250   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6251 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6252 "
6253 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6254   cat >>confdefs.h <<_ACEOF
6255 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6256 _ACEOF
6257
6258 fi
6259
6260 done
6261
6262
6263 ac_fn_c_check_header_mongrel "$LINENO" "sys/atomic_op.h" "ac_cv_header_sys_atomic_op_h" "$ac_includes_default"
6264 if test "x$ac_cv_header_sys_atomic_op_h" = xyes; then :
6265   $as_echo "#define AIX_HAVE_ATOMIC_OP_H 1" >>confdefs.h
6266
6267 fi
6268
6269
6270     case "${target_os}" in
6271     aix3.2*)
6272         $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h
6273
6274         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6275
6276         AIX_LINK_OPTS='-bnso -berok'
6277         PR_MD_ASFILES=os_AIX.s
6278         ;;
6279     aix4.1*)
6280         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6281
6282         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6283
6284         $as_echo "#define AIX4_1 1" >>confdefs.h
6285
6286         MKSHLIB=
6287         DSO_LDOPTS=
6288         AIX_LINK_OPTS='-bnso -berok'
6289         LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr'
6290         LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr'
6291         ;;
6292     aix4.2*)
6293         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6294
6295         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6296
6297         AIX_LINK_OPTS='-brtl -bnso -berok'
6298         ;;
6299     aix4.3*)
6300         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6301
6302         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6303
6304         $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h
6305
6306         $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6307
6308         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6309
6310         USE_IPV6=1
6311         AIX_LINK_OPTS='-brtl -bnso -berok'
6312         ;;
6313     *)
6314         $as_echo "#define AIX_TIMERS 1" >>confdefs.h
6315
6316         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6317
6318         $as_echo "#define AIX4_3_PLUS 1" >>confdefs.h
6319
6320         $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6321
6322         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6323
6324         USE_IPV6=1
6325         AIX_LINK_OPTS='-brtl -bnso -berok'
6326         ;;
6327     esac
6328     CFLAGS="$CFLAGS -qro -qroconst"
6329     AIX_WRAP='$(DIST)/lib/aixwrap.o'
6330     AIX_TMP='./_aix_tmp.o'
6331     if test -n "$USE_64"; then
6332         MDCPUCFG_H=_aix64.cfg
6333         OBJECT_MODE=64
6334     else
6335         MDCPUCFG_H=_aix32.cfg
6336     fi
6337     PR_MD_CSRCS=aix.c
6338     RESOLVE_LINK_SYMBOLS=1
6339     ;;
6340
6341 *-bsdi*)
6342     $as_echo "#define XP_UNIX 1" >>confdefs.h
6343
6344     $as_echo "#define BSDI 1" >>confdefs.h
6345
6346     $as_echo "#define NEED_BSDREGEX 1" >>confdefs.h
6347
6348
6349     CFLAGS="$CFLAGS -Wall -Wno-format"
6350     CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
6351
6352     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
6353         CPU_ARCH=x86
6354     elif echo "$OS_TEST" | grep -c sparc >/dev/null; then
6355         CPU_ARCH=sparc
6356     fi
6357
6358     MDCPUCFG_H=_bsdi.cfg
6359     PR_MD_CSRCS=bsdi.c
6360
6361     DSO_LDOPTS=-r
6362
6363     case "$target_os" in
6364     bsdi1.1*)
6365         $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h
6366
6367         $as_echo "#define _PR_STAT_HAS_ONLY_ST_ATIME 1" >>confdefs.h
6368
6369         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6370
6371         MKSHLIB=
6372         DSO_CFLAGS=
6373         DSO_LDOPTS=
6374         ;;
6375
6376     bsdi2.1*)
6377         $as_echo "#define _PR_TIMESPEC_HAS_TS_SEC 1" >>confdefs.h
6378
6379         $as_echo "#define _PR_BSDI_JMPBUF_IS_ARRAY 1" >>confdefs.h
6380
6381         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6382
6383         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6384
6385         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6386
6387         PR_MD_ASFILES=os_BSD_OS_386_2.s
6388         ;;
6389
6390     bsdi4.* | bsdi5.*)
6391         $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h
6392
6393         $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h
6394
6395         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6396
6397         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6398
6399         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6400
6401         MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
6402         DSO_CFLAGS=-fPIC
6403         DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
6404         STRIP="$STRIP -d"
6405         case "$target_os" in
6406         bsdi4.2* | bsdi4.3* | bsdi5.*)
6407             $as_echo "#define _PR_HAVE_GETPROTO_R 1" >>confdefs.h
6408
6409             $as_echo "#define _PR_HAVE_GETPROTO_R_POINTER 1" >>confdefs.h
6410
6411             ;;
6412         esac
6413         ;;
6414     *)
6415         $as_echo "#define _PR_SELECT_CONST_TIMEVAL 1" >>confdefs.h
6416
6417         $as_echo "#define _PR_BSDI_JMPBUF_IS_STRUCT 1" >>confdefs.h
6418
6419         $as_echo "#define HAVE_DLL 1" >>confdefs.h
6420
6421         $as_echo "#define USE_DLFCN 1" >>confdefs.h
6422
6423         $as_echo "#define _PR_STAT_HAS_ST_ATIMESPEC 1" >>confdefs.h
6424
6425         ;;
6426     esac
6427
6428     ;;
6429
6430 *-darwin*)
6431     $as_echo "#define XP_UNIX 1" >>confdefs.h
6432
6433     $as_echo "#define DARWIN 1" >>confdefs.h
6434
6435     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
6436
6437     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6438
6439     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6440
6441
6442     HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
6443
6444     if test "$HOST_DARWIN_MAJOR" -ge 15 ; then
6445         $as_echo "#define HAS_CONNECTX 1" >>confdefs.h
6446
6447     fi
6448     AS='$(CC) -x assembler-with-cpp'
6449     CFLAGS="$CFLAGS -Wall -fno-common"
6450     case "${target_cpu}" in
6451         arm*)
6452             CPU_ARCH=arm
6453             ;;
6454         i*86*|x86_64)
6455             if test -n "$USE_64"; then
6456                 CPU_ARCH=x86_64
6457             else
6458                 CPU_ARCH=i386
6459             fi
6460             ;;
6461         aarch64)
6462             CPU_ARCH=aarch64
6463             ;;
6464         *)
6465             CPU_ARCH=ppc
6466             ;;
6467     esac
6468     if test "`echo $CC | grep -c '\-arch '`" = "0"; then
6469         case "$CPU_ARCH" in
6470         aarch64)
6471             CC="$CC -arch arm64"
6472             ;;
6473         *)
6474             CC="$CC -arch $CPU_ARCH"
6475             ;;
6476         esac
6477     fi
6478     ac_fn_c_check_header_mongrel "$LINENO" "crt_externs.h" "ac_cv_header_crt_externs_h" "$ac_includes_default"
6479 if test "x$ac_cv_header_crt_externs_h" = xyes; then :
6480   $as_echo "#define HAVE_CRT_EXTERNS_H 1" >>confdefs.h
6481
6482 fi
6483
6484
6485     DSO_CFLAGS=-fPIC
6486     DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names'
6487     _OPTIMIZE_FLAGS=-O2
6488     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6489     STRIP="$STRIP -x -S"
6490     DLL_SUFFIX=dylib
6491     USE_PTHREADS=1
6492     MDCPUCFG_H=_darwin.cfg
6493     PR_MD_CSRCS=darwin.c
6494     PR_MD_ASFILES=os_Darwin.s
6495
6496     if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
6497                 export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
6498     elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then
6499                                 case "${target_cpu}" in
6500             powerpc*)
6501                                 export MACOSX_DEPLOYMENT_TARGET=10.3
6502                 ;;
6503             i*86*)
6504                                 export MACOSX_DEPLOYMENT_TARGET=10.4
6505                 ;;
6506         esac
6507     fi
6508
6509
6510     if test "$MACOS_SDK_DIR"; then
6511
6512         if test ! -d "$MACOS_SDK_DIR"; then
6513             as_fn_error $? "SDK not found.  When using --with-macos-sdk, you must
6514 specify a valid SDK.  SDKs are installed when the optional cross-development
6515 tools are selected during the Xcode/Developer Tools installation." "$LINENO" 5
6516         fi
6517
6518
6519         CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
6520         GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
6521         GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
6522
6523         GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'`
6524         if test "$GCC_VERSION_MAJOR" -lt "4" ; then
6525             SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks"
6526             if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then
6527                 SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks"
6528             fi
6529
6530             SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}"
6531
6532             CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}"
6533
6534                         CPP="$CPP -nostdinc ${SDK_C_INCLUDE}"
6535
6536
6537             HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
6538
6539             if test "$HOST_DARWIN_MAJOR" -lt 9 ; then
6540                                                                                                 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 ${SDK_C_FRAMEWORK}"
6541             else
6542                                                                                                                                                                 MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}"
6543             fi
6544
6545             LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS"
6546             export NEXT_ROOT=$MACOS_SDK_DIR
6547
6548             if test -n "$CROSS_COMPILE" ; then
6549                                                                 HOST_CC="NEXT_ROOT= $HOST_CC"
6550                 HOST_CXX="NEXT_ROOT= $HOST_CXX"
6551             fi
6552         else
6553                                     CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
6554
6555                         CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
6556
6557                                                             if test "$GCC_VERSION_FULL" != "4.0.0" ; then
6558                                                 LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}"
6559             else
6560                                                 LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}"
6561             fi
6562         fi
6563     fi
6564     ;;
6565
6566 *-freebsd*)
6567     if test -z "$USE_NSPR_THREADS"; then
6568         USE_PTHREADS=1
6569     fi
6570     $as_echo "#define XP_UNIX 1" >>confdefs.h
6571
6572     $as_echo "#define FREEBSD 1" >>confdefs.h
6573
6574     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
6575
6576     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
6577
6578     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6579
6580     CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall"
6581     MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
6582     if test "$MOZ_OBJFORMAT" = "elf"; then
6583         DLL_SUFFIX=so
6584     else
6585         DLL_SUFFIX=so.1.0
6586     fi
6587     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6588     DSO_CFLAGS=-fPIC
6589     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
6590     MDCPUCFG_H=_freebsd.cfg
6591     PR_MD_CSRCS=freebsd.c
6592     ;;
6593
6594 *-hpux*)
6595     $as_echo "#define XP_UNIX 1" >>confdefs.h
6596
6597     $as_echo "#define HPUX 1" >>confdefs.h
6598
6599     $as_echo "#define _HPUX_SOURCE 1" >>confdefs.h
6600
6601     # HPUX report the POLLHUP event for a socket when the
6602     # shutdown(SHUT_WR) operation is called for the remote end, even though
6603     # the socket is still writeable. Use select(), instead of poll(), to
6604     # workaround this problem.
6605     $as_echo "#define _PR_POLL_WITH_SELECT 1" >>confdefs.h
6606
6607     $as_echo "#define _USE_BIG_FDS 1" >>confdefs.h
6608
6609     DSO_LDOPTS='-b +h $(notdir $@)'
6610     PR_MD_CSRCS=hpux.c
6611     if test "$OS_TEST" = "ia64"; then
6612         DLL_SUFFIX=so
6613         DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'"
6614         CPU_ARCH_TAG=_$OS_TEST
6615         if test -z "$USE_64"; then
6616             COMPILER_TAG=_32
6617         fi
6618         PR_MD_ASFILES=os_HPUX_ia64.s
6619     else
6620         $as_echo "#define hppa 1" >>confdefs.h
6621
6622         DLL_SUFFIX=sl
6623         PR_MD_ASFILES=os_HPUX.s
6624     fi
6625     if test -n "$USE_64"; then
6626         MDCPUCFG_H=_hpux64.cfg
6627     else
6628         MDCPUCFG_H=_hpux32.cfg
6629     fi
6630     if test -z "$GNU_CC"; then
6631         CC="$CC -Ae"
6632         CXX="$CXX -ext"
6633         DSO_CFLAGS=+Z
6634     else
6635         DSO_CFLAGS=-fPIC
6636         ASFLAGS="$ASFLAGS -x assembler-with-cpp"
6637     fi
6638
6639     if test -n "$MOZILLA_CLIENT"; then
6640         DEFAULT_IMPL_STRATEGY=_EMU
6641     fi
6642
6643     if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then
6644         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6645
6646         $as_echo "#define HPUX9 1" >>confdefs.h
6647
6648         DEFAULT_IMPL_STRATEGY=_EMU
6649         USE_NSPR_THREADS=1
6650     fi
6651
6652     if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then
6653         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
6654
6655     fi
6656
6657     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
6658         $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
6659
6660     fi
6661
6662     if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
6663         $as_echo "#define HAVE_INT_LOCALTIME_R 1" >>confdefs.h
6664
6665     fi
6666
6667     if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then
6668         $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6669
6670     fi
6671
6672     # HP-UX 11i v2 (B.11.23) or higher
6673
6674     case "$OS_RELEASE" in
6675     [C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*)
6676         USE_IPV6=1
6677         ;;
6678     esac
6679
6680
6681     if test "$OS_RELEASE" = "B.10.01"; then
6682         $as_echo "#define HPUX10 1" >>confdefs.h
6683
6684         DEFAULT_IMPL_STRATEGY=_EMU
6685     fi
6686
6687     if test "$OS_RELEASE" = "B.10.10"; then
6688         $as_echo "#define HPUX10 1" >>confdefs.h
6689
6690         $as_echo "#define HPUX10_10 1" >>confdefs.h
6691
6692         DEFAULT_IMPL_STRATEGY=_PTH
6693     fi
6694
6695     if test "$OS_RELEASE" = "B.10.20"; then
6696         $as_echo "#define HPUX10 1" >>confdefs.h
6697
6698         $as_echo "#define HPUX10_20 1" >>confdefs.h
6699
6700         if test -z "$GNU_CC"; then
6701             CFLAGS="$CFLAGS +DAportable +DS1.1"
6702             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
6703         fi
6704         DEFAULT_IMPL_STRATEGY=_PTH
6705     fi
6706
6707     if test "$OS_RELEASE" = "B.10.30"; then
6708         $as_echo "#define HPUX10 1" >>confdefs.h
6709
6710         $as_echo "#define HPUX10_30 1" >>confdefs.h
6711
6712         if test -z "$GNU_CC"; then
6713             CFLAGS="$CFLAGS +DAportable +DS1.1"
6714             CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
6715         fi
6716         DEFAULT_IMPL_STRATEGY=_PTH
6717     fi
6718
6719     if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then
6720         $as_echo "#define HPUX10 1" >>confdefs.h
6721
6722         $as_echo "#define HPUX11 1" >>confdefs.h
6723
6724         $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
6725
6726         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
6727
6728         $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6729
6730         if test -z "$GNU_CC"; then
6731             if test -z "$USE_64"; then
6732                 if test "$OS_TEST" = "ia64"; then
6733                     CFLAGS="$CFLAGS +DD32"
6734                     CXXFLAGS="$CXXFLAGS +DD32"
6735                 else
6736                     CFLAGS="$CFLAGS +DAportable +DS2.0"
6737                     CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
6738                 fi
6739             else
6740                 if test "$OS_TEST" = "ia64"; then
6741                     CFLAGS="$CFLAGS +DD64"
6742                     CXXFLAGS="$CXXFLAGS +DD64"
6743                 else
6744                     CFLAGS="$CFLAGS +DA2.0W +DS2.0"
6745                     CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
6746                 fi
6747             fi
6748         fi
6749         DEFAULT_IMPL_STRATEGY=_PTH
6750     fi
6751
6752     if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then
6753         USE_NSPR_THREADS=1
6754         USE_PTHREADS=
6755         USE_USER_PTHREADS=
6756     elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then
6757         USE_PTHREADS=1
6758         if test "$USE_NSPR_THREADS"; then
6759             USE_PTHREADS=
6760         fi
6761         if test "$USE_USER_PTHREADS"; then
6762             USE_PTHREADS=
6763         fi
6764     fi
6765     ;;
6766
6767 *-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*)
6768     if test -z "$USE_NSPR_THREADS"; then
6769         USE_PTHREADS=1
6770         IMPL_STRATEGY=_PTH
6771     fi
6772     $as_echo "#define XP_UNIX 1" >>confdefs.h
6773
6774     $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6775
6776     $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
6777
6778     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
6779
6780     case "${target}" in
6781     *-android*|*-linuxandroid*)
6782         OS_TARGET=Android
6783         $as_echo "#define LINUX 1" >>confdefs.h
6784
6785         ;;
6786     *-linux*)
6787         $as_echo "#define LINUX 1" >>confdefs.h
6788
6789         ;;
6790     esac
6791     CFLAGS="$CFLAGS -Wall"
6792     CXXFLAGS="$CXXFLAGS -Wall"
6793     MDCPUCFG_H=_linux.cfg
6794     PR_MD_CSRCS=linux.c
6795     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
6796     DSO_CFLAGS=-fPIC
6797     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
6798     _OPTIMIZE_FLAGS=-O2
6799     _DEBUG_FLAGS="-g -fno-inline"  # most people on linux use gcc/gdb, and that
6800                                    # combo is not yet good at debugging inlined
6801                                    # functions (even when using DWARF2 as the
6802                                    # debugging format)
6803     COMPILER_TAG=_glibc
6804     if echo "$OS_TEST" | grep -c 86 >/dev/null; then
6805         CPU_ARCH=x86
6806     else
6807         CPU_ARCH=$OS_TEST
6808     fi
6809     CPU_ARCH_TAG=_${CPU_ARCH}
6810     case "${target_cpu}" in
6811     alpha)
6812         $as_echo "#define _ALPHA_ 1" >>confdefs.h
6813
6814         $as_echo "#define __alpha 1" >>confdefs.h
6815
6816         CFLAGS="$CFLAGS -mieee"
6817         CXXFLAGS="$CXXFLAGS -mieee"
6818         ;;
6819     i*86)
6820         $as_echo "#define i386 1" >>confdefs.h
6821
6822         PR_MD_ASFILES=os_Linux_x86.s
6823         ;;
6824     ia64)
6825         PR_MD_ASFILES=os_Linux_ia64.s
6826         ;;
6827     x86_64)
6828         if test -n "$USE_64"; then
6829             PR_MD_ASFILES=os_Linux_x86_64.s
6830         elif test -n "$USE_X32"; then
6831             PR_MD_ASFILES=os_Linux_x86_64.s
6832             CC="$CC -mx32"
6833             CXX="$CXX -mx32"
6834         else
6835             $as_echo "#define i386 1" >>confdefs.h
6836
6837             PR_MD_ASFILES=os_Linux_x86.s
6838             CC="$CC -m32"
6839             CXX="$CXX -m32"
6840         fi
6841         ;;
6842     ppc|powerpc)
6843         PR_MD_ASFILES=os_Linux_ppc.s
6844         ;;
6845     powerpc64)
6846         if test -n "$USE_64"; then
6847             CC="$CC -m64"
6848             CXX="$CXX -m64"
6849         else
6850             PR_MD_ASFILES=os_Linux_ppc.s
6851         fi
6852         ;;
6853     esac
6854     ;;
6855
6856 *-mingw*|*-msys*|*-cygwin*|*-mks*)
6857     $as_echo "#define XP_PC 1" >>confdefs.h
6858
6859     $as_echo "#define WIN32 1" >>confdefs.h
6860
6861     PR_MD_ARCH_DIR=windows
6862     RESOLVE_LINK_SYMBOLS=1
6863
6864     if test -n "$GNU_CC"; then
6865         CC="$CC -mwindows"
6866         CXX="$CXX -mwindows"
6867         DLL_SUFFIX=dll
6868         MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))'
6869         RC=$WINDRES
6870         # Use temp file for windres (bug 213281)
6871         RCFLAGS='-O coff --use-temp-file'
6872     else
6873         LD=link
6874         AR='lib -NOLOGO -OUT:"$@"'
6875         AR_FLAGS=
6876         RANLIB='echo not_ranlib'
6877         STRIP='echo not_strip'
6878         RC=rc.exe
6879         GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
6880         OBJ_SUFFIX=obj
6881         LIB_SUFFIX=lib
6882         DLL_SUFFIX=dll
6883
6884         # Determine compiler version
6885
6886         _MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p'
6887
6888         CC_VERSION=`${CC} -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"`
6889         if test -z "$CC_VERSION"; then
6890             as_fn_error $? "Could not determine MSC version." "$LINENO" 5
6891         fi
6892
6893         _CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'`
6894         _CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'`
6895         _CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'`
6896         _CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'`
6897         MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
6898
6899         if test "$_CC_MAJOR_VERSION" -eq "14"; then
6900                                             if test $_CC_RELEASE -gt 50727; then
6901               _USE_DYNAMICBASE=1
6902            elif test $_CC_BUILD -ge 762; then
6903               _USE_DYNAMICBASE=1
6904            fi
6905            $as_echo "#define _CRT_SECURE_NO_DEPRECATE 1" >>confdefs.h
6906
6907            $as_echo "#define _CRT_NONSTDC_NO_DEPRECATE 1" >>confdefs.h
6908
6909         elif test $_CC_MAJOR_VERSION -ge 15; then
6910            _USE_DYNAMICBASE=1
6911            $as_echo "#define _CRT_SECURE_NO_WARNINGS 1" >>confdefs.h
6912
6913            $as_echo "#define _CRT_NONSTDC_NO_WARNINGS 1" >>confdefs.h
6914
6915         fi
6916
6917         if test -n "$_USE_DYNAMICBASE"; then
6918            DLLFLAGS="$DLLFLAGS -DYNAMICBASE"
6919         fi
6920
6921         # Ensure that mt is Microsoft (R) Manifest Tool and not magnetic
6922         # tape manipulation utility (or something else)
6923         if test "$MSC_VER" -ge "1400"; then
6924
6925             _MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
6926
6927
6928             MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
6929             if test -n "$MSMT_TOOL"; then
6930                 MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
6931                 if test -z "$MSMANIFEST_TOOL_VERSION"; then
6932                     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&5
6933 $as_echo "$as_me: WARNING: Unknown version of the Microsoft (R) Manifest Tool." >&2;}
6934                 fi
6935                 MT=mt
6936                 unset MSMT_TOOL
6937             else
6938                 as_fn_error $? "Microsoft (R) Manifest Tool must be in your \$PATH." "$LINENO" 5
6939             fi
6940         fi
6941
6942         CFLAGS="$CFLAGS -W3 -nologo -GF -Gy"
6943         DLLFLAGS="$DLLFLAGS -OUT:\"\$@\""
6944         _DEBUG_FLAGS=-Zi
6945         _OPTIMIZE_FLAGS=-O2
6946
6947         PROFILE_GEN_CFLAGS="-GL"
6948         PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT"
6949         PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952"
6950         PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE"
6951
6952         if test "$MSC_VER" -ge "1800"; then
6953                                                 CFLAGS="$CFLAGS -FS"
6954                                     PROFILE_GEN_CFLAGS="$PROFILE_GEN_CFLAGS -Gw"
6955             PROFILE_USE_CFLAGS="$PROFILE_USE_CFLAGS -Gw"
6956         fi
6957
6958         if test -z "$MOZ_OPTIMIZE"; then
6959             CFLAGS="$CFLAGS -Od"
6960         fi
6961
6962         if test "$USE_DEBUG_RTL" = 1; then
6963             if test -n "$USE_STATIC_RTL"; then
6964                 CFLAGS="$CFLAGS -MTd"
6965             else
6966                 CFLAGS="$CFLAGS -MDd"
6967             fi
6968         else
6969             if test -n "$USE_STATIC_RTL"; then
6970                 CFLAGS="$CFLAGS -MT"
6971             else
6972                 CFLAGS="$CFLAGS -MD"
6973             fi
6974         fi
6975
6976         if test -n "$MOZ_DEBUG"; then
6977             $as_echo "#define _DEBUG 1" >>confdefs.h
6978
6979         else
6980             DEFINES="$DEFINES -U_DEBUG"
6981         fi
6982
6983         if test -n "$MOZ_DEBUG_SYMBOLS"; then
6984             if test -n "$MOZ_OPTIMIZE"; then
6985                 DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF"
6986                 LDFLAGS="$LDFLAGS -DEBUG -OPT:REF"
6987             else
6988                 DLLFLAGS="$DLLFLAGS -DEBUG"
6989                 LDFLAGS="$LDFLAGS -DEBUG"
6990             fi
6991         fi
6992
6993         OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS"
6994         if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then
6995             OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE"
6996         fi
6997
6998         if test "$OS_TARGET" = "WINNT"; then
6999             CFLAGS="$CFLAGS -GT"
7000             LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7001             LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7002         else
7003             LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7004             LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
7005         fi
7006     fi # GNU_CC
7007
7008     if test -n "$USE_STATIC_TLS"; then
7009         $as_echo "#define _PR_USE_STATIC_TLS 1" >>confdefs.h
7010
7011     fi
7012
7013     if test "$OS_TARGET" = "WINNT"; then
7014         $as_echo "#define WINNT 1" >>confdefs.h
7015
7016     else
7017         $as_echo "#define WIN95 1" >>confdefs.h
7018
7019         # undefine WINNT as some versions of mingw gcc define it by default
7020         DEFINES="$DEFINES -UWINNT"
7021         $as_echo "#define _PR_GLOBAL_THREADS_ONLY 1" >>confdefs.h
7022
7023     fi
7024
7025     if test "$CPU_ARCH" = "x86"; then
7026         CPU_ARCH_TAG=
7027     else
7028         CPU_ARCH_TAG=$CPU_ARCH
7029     fi
7030
7031     if test "$USE_DEBUG_RTL" = 1; then
7032         OBJDIR_SUFFIX=OBJD
7033     fi
7034
7035     case "$OS_TARGET" in
7036     WINNT)
7037             MDCPUCFG_H=_winnt.cfg
7038             ;;
7039     WIN95)
7040             MDCPUCFG_H=_win95.cfg
7041             ;;
7042     *)
7043             as_fn_error $? "Missing OS_TARGET for ${target}.  Use --enable-win32-target to set." "$LINENO" 5
7044         ;;
7045     esac
7046
7047     case "$target_cpu" in
7048     i*86)
7049         if test -n "$USE_64"; then
7050             $as_echo "#define _AMD64_ 1" >>confdefs.h
7051
7052         else
7053             $as_echo "#define _X86_ 1" >>confdefs.h
7054
7055             if test -z "$GNU_CC" -a "$MSC_VER" -ge "1700"; then
7056                                                 CFLAGS="$CFLAGS -arch:IA32"
7057             fi
7058         fi
7059         ;;
7060     x86_64)
7061             $as_echo "#define _AMD64_ 1" >>confdefs.h
7062
7063             USE_64=1
7064             ;;
7065     aarch64)
7066             $as_echo "#define _ARM64_ 1" >>confdefs.h
7067
7068             USE_64=1
7069             ;;
7070     ia64)
7071             $as_echo "#define _IA64_ 1" >>confdefs.h
7072
7073             USE_64=1
7074             ;;
7075     *)
7076             $as_echo "#define _CPU_ARCH_NOT_DEFINED 1" >>confdefs.h
7077
7078             ;;
7079     esac
7080     ;;
7081
7082 *-netbsd*)
7083     $as_echo "#define XP_UNIX 1" >>confdefs.h
7084
7085     $as_echo "#define NETBSD 1" >>confdefs.h
7086
7087     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
7088
7089     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7090
7091     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7092
7093     if test -z "$USE_NSPR_THREADS"; then
7094         USE_PTHREADS=1
7095     fi
7096     MDCPUCFG_H=_netbsd.cfg
7097     PR_MD_CSRCS=netbsd.c
7098
7099     DSO_CFLAGS='-fPIC -DPIC'
7100     CFLAGS="$CFLAGS -ansi -Wall"
7101     CXXFLAGS="$CXXFLAGS -ansi -Wall"
7102     MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
7103
7104     if test -z "$OBJECT_FMT"; then
7105         if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then
7106             OBJECT_FMT=a.out
7107             DLL_SUFFIX=so.1.0
7108             DSO_LDOPTS='-shared'
7109         else
7110             OBJECT_FMT=ELF
7111             DLL_SUFFIX=so
7112             DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
7113         fi
7114     fi
7115
7116     if test "$LIBRUNPATH"; then
7117         DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH"
7118     fi
7119     ;;
7120
7121 *-nto*)
7122     $as_echo "#define XP_UNIX 1" >>confdefs.h
7123
7124     $as_echo "#define NTO 1" >>confdefs.h
7125
7126     $as_echo "#define _QNX_SOURCE 1" >>confdefs.h
7127
7128     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7129
7130     MDCPUCFG_H=_nto.cfg
7131     PR_MD_CSRCS=nto.c
7132     MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
7133     DSO_CFLAGS=-fPIC
7134     DSO_LDOPTS=-shared
7135     OS_LIBS="$OS_LIBS -lsocket"
7136     _OPTIMIZE_FLAGS="-O1"
7137     _DEBUG_FLAGS="-gstabs"
7138         ;;
7139
7140 *-openbsd*)
7141     $as_echo "#define XP_UNIX 1" >>confdefs.h
7142
7143     $as_echo "#define OPENBSD 1" >>confdefs.h
7144
7145     $as_echo "#define HAVE_BSD_FLOCK 1" >>confdefs.h
7146
7147     $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
7148
7149     $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
7150
7151     CFLAGS="$CFLAGS -ansi -Wall"
7152     CXXFLAGS="$CXXFLAGS -ansi -Wall"
7153     DLL_SUFFIX=so.1.0
7154     DSO_CFLAGS=-fPIC
7155     MDCPUCFG_H=_openbsd.cfg
7156     PR_MD_CSRCS=openbsd.c
7157     OS_LIBS="-lc"
7158     if test -z "$USE_NSPR_THREADS"; then
7159         USE_PTHREADS=1
7160     fi
7161     DSO_LDOPTS='-shared -fPIC -Wl,-soname,$(notdir $@)'
7162     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7163     ;;
7164
7165 *-qnx*)
7166     $as_echo "#define XP_UNIX 1" >>confdefs.h
7167
7168     $as_echo "#define QNX 1" >>confdefs.h
7169
7170     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7171
7172     USE_NSPR_THREADS=1
7173     MDCPUCFG_H=_qnx.cfg
7174     PR_MD_CSRCS=qnx.c
7175     ;;
7176
7177 *-riscos*)
7178     $as_echo "#define XP_UNIX 1" >>confdefs.h
7179
7180     $as_echo "#define RISCOS 1" >>confdefs.h
7181
7182     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7183
7184     USE_PTHREADS=1
7185     MDCPUCFG_H=_riscos.cfg
7186     PR_MD_CSRCS=riscos.c
7187     DSO_CFLAGS=-fPIC
7188     DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
7189     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7190     ;;
7191
7192 *-*-sco*)
7193     $as_echo "#define XP_UNIX 1" >>confdefs.h
7194
7195     $as_echo "#define SCO 1" >>confdefs.h
7196
7197     $as_echo "#define sco 1" >>confdefs.h
7198
7199     $as_echo "#define SYSV 1" >>confdefs.h
7200
7201     $as_echo "#define _SVID3 1" >>confdefs.h
7202
7203     $as_echo "#define _PR_NEED_H_ERRNO 1" >>confdefs.h
7204
7205     CC='cc -b elf -KPIC'
7206     CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w'
7207     USE_NSPR_THREADS=1
7208     CPU_ARCH=x86
7209     DSO_LDOPTS='-b elf -G'
7210     MDCPUCFG_H=_scoos.cfg
7211     PR_MD_SRCS=scoos.c
7212     ;;
7213
7214 *-solaris*)
7215     if test -z "$USE_NSPR_THREADS"; then
7216         USE_PTHREADS=1
7217     fi
7218     $as_echo "#define XP_UNIX 1" >>confdefs.h
7219
7220     $as_echo "#define SVR4 1" >>confdefs.h
7221
7222     $as_echo "#define SYSV 1" >>confdefs.h
7223
7224     $as_echo "#define __svr4 1" >>confdefs.h
7225
7226     $as_echo "#define __svr4__ 1" >>confdefs.h
7227
7228     $as_echo "#define SOLARIS 1" >>confdefs.h
7229
7230     $as_echo "#define HAVE_FCNTL_FILE_LOCKING 1" >>confdefs.h
7231
7232     CPU_ARCH=`uname -p`
7233     MDCPUCFG_H=_solaris.cfg
7234     PR_MD_CSRCS=solaris.c
7235     LD=/usr/ccs/bin/ld
7236     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7237     RESOLVE_LINK_SYMBOLS=1
7238     case "${OS_RELEASE}" in
7239     5.8|5.9)
7240         ;;
7241     *)
7242         # It is safe to use the -Bdirect linker flag on Solaris 10 or later.
7243         USE_B_DIRECT=1
7244         ;;
7245     esac
7246     if test -n "$GNU_CC"; then
7247         DSO_CFLAGS=-fPIC
7248         if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
7249             GCC_USE_GNU_LD=1
7250         fi
7251         DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore'
7252         if test -n "$USE_B_DIRECT"; then
7253             DSO_LDOPTS="$DSO_LDOPTS,-Bdirect"
7254         fi
7255     else
7256         DSO_CFLAGS=-KPIC
7257         DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
7258         if test -n "$USE_B_DIRECT"; then
7259             DSO_LDOPTS="$DSO_LDOPTS -Bdirect"
7260         fi
7261     fi
7262     if test -n "$GNU_CC"; then
7263         CFLAGS="$CFLAGS -Wall"
7264         CXXFLAGS="$CXXFLAGS -Wall"
7265         if test -n "$USE_MDUPDATE"; then
7266             CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
7267             CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)"
7268         fi
7269         GCC_AS=`$CC -print-prog-name=as`
7270         if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then
7271             GNU_AS=1
7272         fi
7273     else
7274         CFLAGS="$CFLAGS -xstrconst"
7275         CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife"
7276         if test -z "$MOZ_OPTIMIZE"; then
7277             CFLAGS="$CFLAGS -xs"
7278             CXXFLAGS="$CXXFLAGS -xs"
7279         fi
7280         _OPTIMIZE_FLAGS=-xO4
7281     fi
7282     if test -z "$GNU_AS"; then
7283         ASFLAGS="$ASFLAGS -Wa,-P"
7284     fi
7285     if test -n "$USE_64"; then
7286         if test -n "$GNU_CC"; then
7287             CC="$CC -m64"
7288             CXX="$CXX -m64"
7289         else
7290             if test "$OS_TEST" = "i86pc"; then
7291                 CC="$CC -xarch=amd64"
7292                 CXX="$CXX -xarch=amd64"
7293             else
7294                 CC="$CC -xarch=v9"
7295                 CXX="$CXX -xarch=v9"
7296             fi
7297         fi
7298     fi
7299     if test "$OS_TEST" = "i86pc"; then
7300         if test -z "$USE_64"; then
7301             $as_echo "#define i386 1" >>confdefs.h
7302
7303         fi
7304         CPU_ARCH_TAG=_$OS_TEST
7305         # The default debug format, DWARF (-g), is not supported by gcc
7306         # on i386-ANY-sysv4/solaris, but the stabs format is.  It is
7307         # assumed that the Solaris assembler /usr/ccs/bin/as is used.
7308         # If your gcc uses GNU as, you do not need the -Wa,-s option.
7309         if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
7310             _DEBUG_FLAGS=-gstabs
7311             if test -z "$GNU_AS"; then
7312                 _DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
7313             fi
7314         fi
7315     fi
7316     case "${target_os}" in
7317     solaris2.3*)
7318         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7319
7320         ;;
7321     solaris2.4*)
7322         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7323
7324         ;;
7325     solaris2.5*)
7326         $as_echo "#define SOLARIS2_5 1" >>confdefs.h
7327
7328         ;;
7329     *)
7330         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
7331
7332         # The lfcompile64(5) man page on Solaris 2.6 says:
7333         #     For applications that do not wish to conform to the POSIX or
7334         #     X/Open  specifications,  the  64-bit transitional interfaces
7335         #     are available by default.  No compile-time flags need to  be
7336         #     set.
7337         # But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
7338         # The native compiler, gcc 2.8.x, and egcs don't have this problem.
7339         if test -n "$GNU_CC"; then
7340             $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
7341
7342         fi
7343         ;;
7344     esac
7345     case "${target_os}" in
7346     solaris2.3*)
7347         ;;
7348     solaris2.4*)
7349         ;;
7350     solaris2.5*)
7351         ;;
7352     solaris2.6*)
7353         ;;
7354     solaris2.7*)
7355         ;;
7356     *)
7357         # Solaris 8 or higher has IPv6.
7358         $as_echo "#define _PR_INET6 1" >>confdefs.h
7359
7360         ;;
7361     esac
7362     if test "$CPU_ARCH" = "sparc"; then
7363         # 64-bit Solaris SPARC requires V9 architecture, so the following
7364         # is not needed.
7365         if test -z "$USE_64"; then
7366             ULTRASPARC_LIBRARY=nspr_flt
7367         fi
7368     fi
7369     # Purify requires that binaries linked against nspr also
7370     # be linked against -lrt (or -lposix4) so add it to OS_LIBS
7371     _rev=`uname -r`
7372     _librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
7373     OS_LIBS="$OS_LIBS $_librt"
7374     ;;
7375
7376 *-sco-sysv5*)
7377     $as_echo "#define XP_UNIX 1" >>confdefs.h
7378
7379     $as_echo "#define UNIXWARE 1" >>confdefs.h
7380
7381     $as_echo "#define SVR4 1" >>confdefs.h
7382
7383     $as_echo "#define SYSV 1" >>confdefs.h
7384
7385     USE_NSPR_THREADS=1
7386     if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then
7387         $as_echo "#define _PR_NO_LARGE_FILES 1" >>confdefs.h
7388
7389         CC='$(NSDEPTH)/build/hcc cc'
7390         CXX='$(NSDEPTH)/build/hcpp CC'
7391         MDCPUCFG_H=_unixware.cfg
7392     else
7393         $as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
7394
7395         $as_echo "#define _PR_HAVE_OFF64_T 1" >>confdefs.h
7396
7397         $as_echo "#define _PR_HAVE_SOCKADDR_LEN 1" >>confdefs.h
7398
7399         MDCPUCFG_H=_unixware7.cfg
7400     fi
7401     PR_MD_CSRCS=unixware.c
7402     DSO_LDOPTS=-G
7403     CPU_ARCH=x86
7404     ;;
7405
7406 *-os2*)
7407     $as_echo "#define XP_OS2 1" >>confdefs.h
7408
7409     $as_echo "#define XP_PC 1" >>confdefs.h
7410
7411     $as_echo "#define BSD_SELECT 1" >>confdefs.h
7412
7413     $as_echo "#define TCPV40HDRS 1" >>confdefs.h
7414
7415     LIB_SUFFIX=lib
7416     DLL_SUFFIX=dll
7417     RC=rc.exe
7418     PR_MD_ARCH_DIR=os2
7419     PROG_SUFFIX=.exe
7420     NSINSTALL=nsinstall
7421     MDCPUCFG_H=_os2.cfg
7422     RESOLVE_LINK_SYMBOLS=1
7423
7424     $as_echo "#define OS2 1" >>confdefs.h
7425
7426     AR=emxomfar
7427     AR_FLAGS='r $@'
7428     CFLAGS="$CFLAGS -Wall -Zomf"
7429     CXXFLAGS="$CFLAGS -Wall -Zomf"
7430     MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
7431     DSO_CFLAGS=
7432     DSO_LDOPTS='-Zomf -Zdll'
7433     LDFLAGS='-Zmap'
7434     _OPTIMIZE_FLAGS="-O2 -s"
7435     _DEBUG_FLAGS="-g -fno-inline"
7436     if test -n "$MOZ_OPTIMIZE"; then
7437       DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
7438     fi
7439     IMPLIB='emximp -o'
7440     FILTER='emxexp -o'
7441     if test -n "$MOZ_OS2_HIGH_MEMORY"; then
7442       LDFLAGS="$LDFLAGS -Zhigh-mem"
7443       $as_echo "#define MOZ_OS2_HIGH_MEMORY 1" >>confdefs.h
7444
7445     fi
7446
7447     # GCC for OS/2 currently predefines these, but we don't want them
7448     DEFINES="$DEFINES -Uunix -U__unix -U__unix__"
7449     ;;
7450
7451 *)
7452     $as_echo "#define XP_UNIX 1" >>confdefs.h
7453
7454     ;;
7455
7456 esac
7457
7458 if test -z "$SKIP_LIBRARY_CHECKS"; then
7459
7460
7461
7462 case $target in
7463 *-darwin*|*-os2*)
7464     ;;
7465 *)
7466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
7467 $as_echo_n "checking for dlopen in -ldl... " >&6; }
7468 if ${ac_cv_lib_dl_dlopen+:} false; then :
7469   $as_echo_n "(cached) " >&6
7470 else
7471   ac_check_lib_save_LIBS=$LIBS
7472 LIBS="-ldl  $LIBS"
7473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7474 /* end confdefs.h.  */
7475
7476 /* Override any GCC internal prototype to avoid an error.
7477    Use char because int might match the return type of a GCC
7478    builtin and then its argument prototype would still apply.  */
7479 #ifdef __cplusplus
7480 extern "C"
7481 #endif
7482 char dlopen ();
7483 int
7484 main ()
7485 {
7486 return dlopen ();
7487   ;
7488   return 0;
7489 }
7490 _ACEOF
7491 if ac_fn_c_try_link "$LINENO"; then :
7492   ac_cv_lib_dl_dlopen=yes
7493 else
7494   ac_cv_lib_dl_dlopen=no
7495 fi
7496 rm -f core conftest.err conftest.$ac_objext \
7497     conftest$ac_exeext conftest.$ac_ext
7498 LIBS=$ac_check_lib_save_LIBS
7499 fi
7500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
7501 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
7502 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
7503   ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
7504 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7505   OS_LIBS="-ldl $OS_LIBS"
7506 fi
7507
7508
7509 fi
7510
7511     ;;
7512 esac
7513
7514
7515
7516
7517 if test $ac_cv_c_compiler_gnu = yes; then
7518     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
7519 $as_echo_n "checking whether $CC needs -traditional... " >&6; }
7520 if ${ac_cv_prog_gcc_traditional+:} false; then :
7521   $as_echo_n "(cached) " >&6
7522 else
7523     ac_pattern="Autoconf.*'x'"
7524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7525 /* end confdefs.h.  */
7526 #include <sgtty.h>
7527 Autoconf TIOCGETP
7528 _ACEOF
7529 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7530   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
7531   ac_cv_prog_gcc_traditional=yes
7532 else
7533   ac_cv_prog_gcc_traditional=no
7534 fi
7535 rm -f conftest*
7536
7537
7538   if test $ac_cv_prog_gcc_traditional = no; then
7539     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7540 /* end confdefs.h.  */
7541 #include <termio.h>
7542 Autoconf TCGETA
7543 _ACEOF
7544 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7545   $EGREP "$ac_pattern" >/dev/null 2>&1; then :
7546   ac_cv_prog_gcc_traditional=yes
7547 fi
7548 rm -f conftest*
7549
7550   fi
7551 fi
7552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
7553 $as_echo "$ac_cv_prog_gcc_traditional" >&6; }
7554   if test $ac_cv_prog_gcc_traditional = yes; then
7555     CC="$CC -traditional"
7556   fi
7557 fi
7558
7559 _SAVE_LIBS="$LIBS"
7560 LIBS="$LIBS $OS_LIBS"
7561 for ac_func in dladdr gettid lchown setpriority strerror syscall  secure_getenv __secure_getenv
7562 do :
7563   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7564 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7565 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
7566   cat >>confdefs.h <<_ACEOF
7567 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
7568 _ACEOF
7569
7570 fi
7571 done
7572
7573 LIBS="$_SAVE_LIBS"
7574
7575
7576
7577 # Check whether --with-ccache was given.
7578 if test "${with_ccache+set}" = set; then :
7579   withval=$with_ccache; CCACHE=$withval
7580 else
7581   CCACHE="no"
7582 fi
7583
7584
7585 if test "$CCACHE" != "no"; then
7586     if test -n "$CCACHE"; then
7587         if test "$CCACHE" = "yes"; then
7588             CCACHE=
7589         else
7590             if test ! -e "$CCACHE"; then
7591                 as_fn_error $? "$CCACHE not found" "$LINENO" 5
7592             fi
7593         fi
7594     fi
7595     for ac_prog in $CCACHE ccache
7596 do
7597   # Extract the first word of "$ac_prog", so it can be a program name with args.
7598 set dummy $ac_prog; ac_word=$2
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7600 $as_echo_n "checking for $ac_word... " >&6; }
7601 if ${ac_cv_path_CCACHE+:} false; then :
7602   $as_echo_n "(cached) " >&6
7603 else
7604   case $CCACHE in
7605   [\\/]* | ?:[\\/]*)
7606   ac_cv_path_CCACHE="$CCACHE" # Let the user override the test with a path.
7607   ;;
7608   *)
7609   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7610 for as_dir in $PATH
7611 do
7612   IFS=$as_save_IFS
7613   test -z "$as_dir" && as_dir=.
7614     for ac_exec_ext in '' $ac_executable_extensions; do
7615   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7616     ac_cv_path_CCACHE="$as_dir/$ac_word$ac_exec_ext"
7617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7618     break 2
7619   fi
7620 done
7621   done
7622 IFS=$as_save_IFS
7623
7624   ;;
7625 esac
7626 fi
7627 CCACHE=$ac_cv_path_CCACHE
7628 if test -n "$CCACHE"; then
7629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CCACHE" >&5
7630 $as_echo "$CCACHE" >&6; }
7631 else
7632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7633 $as_echo "no" >&6; }
7634 fi
7635
7636
7637   test -n "$CCACHE" && break
7638 done
7639
7640     if test -z "$CCACHE" -o "$CCACHE" = ":"; then
7641         as_fn_error $? "ccache not found" "$LINENO" 5
7642     elif test -x "$CCACHE"; then
7643         CC="$CCACHE $CC"
7644         CXX="$CCACHE $CXX"
7645     else
7646         as_fn_error $? "$CCACHE is not executable" "$LINENO" 5
7647     fi
7648 fi
7649
7650 # Check whether --enable-strip was given.
7651 if test "${enable_strip+set}" = set; then :
7652   enableval=$enable_strip;  if test "$enableval" = "yes"; then
7653             ENABLE_STRIP=1
7654       fi
7655 fi
7656
7657
7658 case "${target_os}" in
7659 hpux*)
7660 if test -z "$GNU_CC"; then
7661
7662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for +Olit support" >&5
7663 $as_echo_n "checking for +Olit support... " >&6; }
7664 if ${ac_cv_hpux_usable_olit_option+:} false; then :
7665   $as_echo_n "(cached) " >&6
7666 else
7667                   ac_cv_hpux_usable_olit_option=no
7668         rm -f conftest*
7669         echo 'int main() { return 0; }' | cat > conftest.c
7670         ${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1
7671         if test $? -eq 0; then
7672             if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then
7673                 ac_cv_hpux_usable_olit_option=yes
7674             fi
7675         fi
7676         rm -f conftest*
7677
7678 fi
7679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_hpux_usable_olit_option" >&5
7680 $as_echo "$ac_cv_hpux_usable_olit_option" >&6; }
7681
7682     if test "$ac_cv_hpux_usable_olit_option" = "yes"; then
7683         CFLAGS="$CFLAGS +Olit=all"
7684         CXXFLAGS="$CXXFLAGS +Olit=all"
7685     else
7686         CFLAGS="$CFLAGS +ESlit"
7687         CXXFLAGS="$CXXFLAGS +ESlit"
7688     fi
7689 fi
7690 ;;
7691 esac
7692
7693 case "$target_os" in
7694 darwin*)
7695     _HAVE_PTHREADS=1
7696     ;;
7697 *)
7698     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthreads" >&5
7699 $as_echo_n "checking for pthread_create in -lpthreads... " >&6; }
7700 if ${ac_cv_lib_pthreads_pthread_create+:} false; then :
7701   $as_echo_n "(cached) " >&6
7702 else
7703   ac_check_lib_save_LIBS=$LIBS
7704 LIBS="-lpthreads  $LIBS"
7705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7706 /* end confdefs.h.  */
7707
7708 /* Override any GCC internal prototype to avoid an error.
7709    Use char because int might match the return type of a GCC
7710    builtin and then its argument prototype would still apply.  */
7711 #ifdef __cplusplus
7712 extern "C"
7713 #endif
7714 char pthread_create ();
7715 int
7716 main ()
7717 {
7718 return pthread_create ();
7719   ;
7720   return 0;
7721 }
7722 _ACEOF
7723 if ac_fn_c_try_link "$LINENO"; then :
7724   ac_cv_lib_pthreads_pthread_create=yes
7725 else
7726   ac_cv_lib_pthreads_pthread_create=no
7727 fi
7728 rm -f core conftest.err conftest.$ac_objext \
7729     conftest$ac_exeext conftest.$ac_ext
7730 LIBS=$ac_check_lib_save_LIBS
7731 fi
7732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_create" >&5
7733 $as_echo "$ac_cv_lib_pthreads_pthread_create" >&6; }
7734 if test "x$ac_cv_lib_pthreads_pthread_create" = xyes; then :
7735   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads"
7736 else
7737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
7738 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
7739 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
7740   $as_echo_n "(cached) " >&6
7741 else
7742   ac_check_lib_save_LIBS=$LIBS
7743 LIBS="-lpthread  $LIBS"
7744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7745 /* end confdefs.h.  */
7746
7747 /* Override any GCC internal prototype to avoid an error.
7748    Use char because int might match the return type of a GCC
7749    builtin and then its argument prototype would still apply.  */
7750 #ifdef __cplusplus
7751 extern "C"
7752 #endif
7753 char pthread_create ();
7754 int
7755 main ()
7756 {
7757 return pthread_create ();
7758   ;
7759   return 0;
7760 }
7761 _ACEOF
7762 if ac_fn_c_try_link "$LINENO"; then :
7763   ac_cv_lib_pthread_pthread_create=yes
7764 else
7765   ac_cv_lib_pthread_pthread_create=no
7766 fi
7767 rm -f core conftest.err conftest.$ac_objext \
7768     conftest$ac_exeext conftest.$ac_ext
7769 LIBS=$ac_check_lib_save_LIBS
7770 fi
7771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
7772 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
7773 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
7774   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread"
7775 else
7776   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc_r" >&5
7777 $as_echo_n "checking for pthread_create in -lc_r... " >&6; }
7778 if ${ac_cv_lib_c_r_pthread_create+:} false; then :
7779   $as_echo_n "(cached) " >&6
7780 else
7781   ac_check_lib_save_LIBS=$LIBS
7782 LIBS="-lc_r  $LIBS"
7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7784 /* end confdefs.h.  */
7785
7786 /* Override any GCC internal prototype to avoid an error.
7787    Use char because int might match the return type of a GCC
7788    builtin and then its argument prototype would still apply.  */
7789 #ifdef __cplusplus
7790 extern "C"
7791 #endif
7792 char pthread_create ();
7793 int
7794 main ()
7795 {
7796 return pthread_create ();
7797   ;
7798   return 0;
7799 }
7800 _ACEOF
7801 if ac_fn_c_try_link "$LINENO"; then :
7802   ac_cv_lib_c_r_pthread_create=yes
7803 else
7804   ac_cv_lib_c_r_pthread_create=no
7805 fi
7806 rm -f core conftest.err conftest.$ac_objext \
7807     conftest$ac_exeext conftest.$ac_ext
7808 LIBS=$ac_check_lib_save_LIBS
7809 fi
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_create" >&5
7811 $as_echo "$ac_cv_lib_c_r_pthread_create" >&6; }
7812 if test "x$ac_cv_lib_c_r_pthread_create" = xyes; then :
7813   _HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r"
7814 else
7815   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lc" >&5
7816 $as_echo_n "checking for pthread_create in -lc... " >&6; }
7817 if ${ac_cv_lib_c_pthread_create+:} false; then :
7818   $as_echo_n "(cached) " >&6
7819 else
7820   ac_check_lib_save_LIBS=$LIBS
7821 LIBS="-lc  $LIBS"
7822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7823 /* end confdefs.h.  */
7824
7825 /* Override any GCC internal prototype to avoid an error.
7826    Use char because int might match the return type of a GCC
7827    builtin and then its argument prototype would still apply.  */
7828 #ifdef __cplusplus
7829 extern "C"
7830 #endif
7831 char pthread_create ();
7832 int
7833 main ()
7834 {
7835 return pthread_create ();
7836   ;
7837   return 0;
7838 }
7839 _ACEOF
7840 if ac_fn_c_try_link "$LINENO"; then :
7841   ac_cv_lib_c_pthread_create=yes
7842 else
7843   ac_cv_lib_c_pthread_create=no
7844 fi
7845 rm -f core conftest.err conftest.$ac_objext \
7846     conftest$ac_exeext conftest.$ac_ext
7847 LIBS=$ac_check_lib_save_LIBS
7848 fi
7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_create" >&5
7850 $as_echo "$ac_cv_lib_c_pthread_create" >&6; }
7851 if test "x$ac_cv_lib_c_pthread_create" = xyes; then :
7852   _HAVE_PTHREADS=1
7853
7854 fi
7855
7856
7857 fi
7858
7859
7860 fi
7861
7862
7863 fi
7864
7865     ;;
7866 esac
7867
7868
7869 # Check whether --with-pthreads was given.
7870 if test "${with_pthreads+set}" = set; then :
7871   withval=$with_pthreads;  if test "$withval" = "yes"; then
7872             if test -n "$_HAVE_PTHREADS"; then
7873                     USE_PTHREADS=1
7874                     USE_USER_PTHREADS=
7875                     USE_NSPR_THREADS=
7876             else
7877                     as_fn_error $? " --with-pthreads specified for a system without pthread support " "$LINENO" 5;
7878             fi
7879           else
7880             USE_PTHREADS=
7881             _PTHREAD_LDFLAGS=
7882           fi
7883 else
7884    if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then
7885             USE_PTHREADS=1
7886             USE_USER_PTHREADS=
7887             USE_NSPR_THREADS=
7888           fi
7889 fi
7890
7891
7892 # Check whether --enable-user-pthreads was given.
7893 if test "${enable_user_pthreads+set}" = set; then :
7894   enableval=$enable_user_pthreads;  if test "$enableval" = "yes"; then
7895         if test -n "$_HAVE_PTHREADS"; then
7896                     USE_PTHREADS=
7897                     USE_USER_PTHREADS=1
7898                     USE_NSPR_THREADS=
7899             else
7900                     as_fn_error $? " --enable-user-pthreads specified for a system without pthread support " "$LINENO" 5;
7901             fi
7902           fi
7903 fi
7904
7905
7906 # Check whether --enable-nspr-threads was given.
7907 if test "${enable_nspr_threads+set}" = set; then :
7908   enableval=$enable_nspr_threads;  if test "$enableval" = "yes"; then
7909             USE_PTHREADS=
7910             USE_USER_PTHREADS=
7911             USE_NSPR_THREADS=1
7912           fi
7913 fi
7914
7915
7916 fi # SKIP_LIBRARY_CHECKS
7917
7918 # Check whether --enable-ipv6 was given.
7919 if test "${enable_ipv6+set}" = set; then :
7920   enableval=$enable_ipv6;  if test "$enableval" = "yes"; then
7921             USE_IPV6=1
7922       else
7923             USE_IPV6=
7924       fi
7925 fi
7926
7927
7928 if test -n "$USE_PTHREADS"; then
7929       rm -f conftest*
7930    ac_cv_have_dash_pthread=no
7931    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthread" >&5
7932 $as_echo_n "checking whether ${CC-cc} accepts -pthread... " >&6; }
7933    echo 'int main() { return 0; }' | cat > conftest.c
7934    ${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
7935    if test $? -eq 0; then
7936         if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
7937             ac_cv_have_dash_pthread=yes
7938                 case "$target_os" in
7939             freebsd*)
7940 # Freebsd doesn't use -pthread for compiles, it uses them for linking
7941             ;;
7942             *)
7943             CFLAGS="$CFLAGS -pthread"
7944             CXXFLAGS="$CXXFLAGS -pthread"
7945             ;;
7946         esac
7947         fi
7948     fi
7949     rm -f conftest*
7950     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthread" >&5
7951 $as_echo "$ac_cv_have_dash_pthread" >&6; }
7952
7953                             ac_cv_have_dash_pthreads=no
7954     if test "$ac_cv_have_dash_pthread" = "no"; then
7955             { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC-cc} accepts -pthreads" >&5
7956 $as_echo_n "checking whether ${CC-cc} accepts -pthreads... " >&6; }
7957         echo 'int main() { return 0; }' | cat > conftest.c
7958             ${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
7959         if test $? -eq 0; then
7960                 if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
7961                             ac_cv_have_dash_pthreads=yes
7962                             CFLAGS="$CFLAGS -pthreads"
7963                             CXXFLAGS="$CXXFLAGS -pthreads"
7964                     fi
7965             fi
7966             rm -f conftest*
7967         { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_dash_pthreads" >&5
7968 $as_echo "$ac_cv_have_dash_pthreads" >&6; }
7969     fi
7970
7971     case "$target" in
7972     *-solaris*)
7973         if test "$ac_cv_have_dash_pthreads" = "yes"; then
7974             _PTHREAD_LDFLAGS=
7975         fi
7976             ;;
7977     *-freebsd*)
7978             $as_echo "#define _REENTRANT 1" >>confdefs.h
7979
7980             $as_echo "#define _THREAD_SAFE 1" >>confdefs.h
7981
7982                     if test "$ac_cv_have_dash_pthread" = "yes"; then
7983                 _PTHREAD_LDFLAGS="-pthread"
7984             else
7985                 _PTHREAD_LDFLAGS="-lc_r"
7986             fi
7987             ;;
7988     *-netbsd*)
7989             if test "$ac_cv_have_dash_pthread" = "yes"; then
7990                 _PTHREAD_LDFLAGS="-pthread"
7991             fi
7992             ;;
7993     *-bsdi*)
7994             $as_echo "#define _THREAD_SAFE 1" >>confdefs.h
7995
7996                     if test "$ac_cv_have_dash_pthread" = "yes"; then
7997                 _PTHREAD_LDFLAGS=
7998             fi
7999             ;;
8000     *-openbsd*)
8001         if test "$ac_cv_have_dash_pthread" = "yes"; then
8002             _PTHREAD_LDFLAGS=-pthread
8003         fi
8004         ;;
8005     *-linux*|*-gnu*|*-k*bsd*-gnu)
8006         $as_echo "#define _REENTRANT 1" >>confdefs.h
8007
8008         ;;
8009     esac
8010
8011 else
8012     if test -n "$USE_USER_PTHREADS"; then
8013             USE_PTHREADS=
8014             USE_NSPR_THREADS=
8015     else
8016         _PTHREAD_LDFLAGS=
8017     fi
8018 fi
8019
8020 case "$target" in
8021 *-aix*)
8022     if test -n "$USE_NSPR_THREADS"; then
8023         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8024
8025     fi
8026     case "$target_os" in
8027     aix4.1*)
8028         if test -z "$USE_PTHREADS"; then
8029             $as_echo "#define AIX_RENAME_SELECT 1" >>confdefs.h
8030
8031         fi
8032         ;;
8033     aix4.2*)
8034         if test -z "$USE_NSPR_THREADS"; then
8035             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8036
8037         fi
8038         ;;
8039     aix4.3*)
8040         if test -z "$USE_NSPR_THREADS"; then
8041             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8042
8043         fi
8044         if test -n "$USE_PTHREADS"; then
8045             $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8046
8047         fi
8048         ;;
8049     *)
8050         if test -z "$USE_NSPR_THREADS"; then
8051             $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8052
8053         fi
8054         if test -n "$USE_PTHREADS"; then
8055             $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8056
8057         fi
8058         ;;
8059     esac
8060     ;;
8061 *-bsdi*)
8062     if test -n "$USE_PTHREADS"; then
8063         $as_echo "#define _PR_NEED_PTHREAD_INIT 1" >>confdefs.h
8064
8065     fi
8066     ;;
8067 *-freebsd*)
8068     if test -n "$USE_NSPR_THREADS"; then
8069         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8070
8071     fi
8072     ;;
8073 *-hpux*)
8074     if test -n "$USE_NSPR_THREADS"; then
8075         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8076
8077     fi
8078     if test "$USE_PTHREADS"; then
8079         cat >>confdefs.h <<_ACEOF
8080 #define _POSIX_C_SOURCE 199506L
8081 _ACEOF
8082
8083         $as_echo "#define _PR_HAVE_THREADSAFE_GETHOST 1" >>confdefs.h
8084
8085     fi
8086     if test "$USE_USER_PTHREADS"; then
8087         cat >>confdefs.h <<_ACEOF
8088 #define _POSIX_C_SOURCE 199506L
8089 _ACEOF
8090
8091     fi
8092     ;;
8093 *-linux*|*-gnu*|*-k*bsd*-gnu)
8094     if test -n "$USE_NSPR_THREADS"; then
8095         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8096
8097     fi
8098     ;;
8099 *-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*)
8100         USE_PTHREADS=
8101     _PTHREAD_LDFLAGS=
8102     USE_USER_PTHREADS=
8103     ;;
8104 *-netbsd*|*-openbsd*)
8105     if test -n "$USE_NSPR_THREADS"; then
8106         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8107
8108     fi
8109     ;;
8110 *-solaris*)
8111     if test -n "$USE_NSPR_THREADS"; then
8112         $as_echo "#define _PR_LOCAL_THREADS_ONLY 1" >>confdefs.h
8113
8114     fi
8115     if test -n "$USE_PTHREADS"; then
8116         $as_echo "#define _REENTRANT 1" >>confdefs.h
8117
8118         $as_echo "#define HAVE_POINTER_LOCALTIME_R 1" >>confdefs.h
8119
8120         if test "$OS_TEST" = "i86pc"; then
8121             if test -n "$USE_64"; then
8122                PR_MD_ASFILES=os_SunOS_x86_64.s
8123             else
8124                PR_MD_ASFILES=os_SunOS_x86.s
8125             fi
8126         else
8127             if test -n "$USE_64"; then
8128                 PR_MD_ASFILES=os_SunOS_sparcv9.s
8129             fi
8130         fi
8131     fi
8132     ;;
8133 *-nto*)
8134     if test -n "$USE_PTHREADS"; then
8135         $as_echo "#define _PR_HAVE_GETHOST_R 1" >>confdefs.h
8136
8137         $as_echo "#define _PR_HAVE_GETHOST_R_POINTER 1" >>confdefs.h
8138
8139     fi
8140     ;;
8141 esac
8142
8143 OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS"
8144
8145 if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
8146     _OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
8147 fi
8148
8149 if test -n "$_SAVE_DEBUG_FLAGS"; then
8150     _DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS"
8151 fi
8152
8153 if test -n "$MOZ_OPTIMIZE"; then
8154     CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
8155     CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
8156 fi
8157
8158 if test -n "$MOZ_DEBUG_SYMBOLS"; then
8159     CFLAGS="$CFLAGS $_DEBUG_FLAGS"
8160     CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
8161 fi
8162
8163 if test -n "$MOZ_OPTIMIZE"; then
8164     OBJDIR_TAG=_OPT
8165 else
8166     OBJDIR_TAG=_DBG
8167 fi
8168
8169 if test -n "$USE_64"; then
8170     COMPILER_TAG=_64
8171 fi
8172
8173 RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}"
8174
8175 case "$target_os" in
8176 cygwin*|mks*)
8177     CC="\$(CYGWIN_WRAPPER) $CC"
8178     CXX="\$(CYGWIN_WRAPPER) $CXX"
8179     RC="\$(CYGWIN_WRAPPER) $RC"
8180     ;;
8181 esac
8182
8183 # Check whether --enable-wrap-malloc was given.
8184 if test "${enable_wrap_malloc+set}" = set; then :
8185   enableval=$enable_wrap_malloc;      if test "$enableval" = "yes"; then
8186             _WRAP_MALLOC=1
8187       fi
8188 fi
8189
8190
8191 if test -n "$_WRAP_MALLOC"; then
8192     if test -n "$GNU_CC"; then
8193         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign"
8194         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete"
8195         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup"
8196         WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size"
8197     else
8198         as_fn_error $? "--enable-wrap-malloc is not supported for non-GNU toolchains" "$LINENO" 5
8199     fi
8200 fi
8201
8202
8203 # Check whether --with-wrap-malloc was given.
8204 if test "${with_wrap_malloc+set}" = set; then :
8205   withval=$with_wrap_malloc; WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval"
8206 fi
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
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8266
8267
8268
8269
8270
8271
8272
8273
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8276
8277
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8280
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8283
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8286
8287
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8291
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8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313 MAKEFILES="
8314     Makefile
8315     config/Makefile
8316     config/autoconf.mk
8317     config/nsprincl.mk
8318     config/nsprincl.sh
8319     config/nspr-config
8320     config/nspr.pc
8321     lib/Makefile
8322     lib/ds/Makefile
8323     lib/libc/Makefile
8324     lib/libc/include/Makefile
8325     lib/libc/src/Makefile
8326     lib/tests/Makefile
8327     pkg/Makefile
8328     pr/Makefile
8329     pr/include/Makefile
8330     pr/include/md/Makefile
8331     pr/include/obsolete/Makefile
8332     pr/include/private/Makefile
8333     pr/src/Makefile
8334     pr/src/io/Makefile
8335     pr/src/linking/Makefile
8336     pr/src/malloc/Makefile
8337     pr/src/md/Makefile
8338     pr/src/md/${PR_MD_ARCH_DIR}/Makefile
8339     pr/src/memory/Makefile
8340     pr/src/misc/Makefile
8341     pr/src/threads/Makefile
8342     pr/tests/Makefile
8343     pr/tests/dll/Makefile
8344 "
8345
8346 if test "$OS_TARGET" = "Linux"; then
8347     MAKEFILES="$MAKEFILES
8348         pkg/linux/Makefile
8349     "
8350 elif test "$OS_TARGET" = "SunOS"; then
8351     MAKEFILES="$MAKEFILES
8352         pkg/solaris/Makefile
8353         pkg/solaris/SUNWpr/Makefile
8354         pkg/solaris/SUNWprd/Makefile
8355     "
8356 fi
8357
8358 if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
8359     MAKEFILES="$MAKEFILES
8360         pr/src/threads/combined/Makefile
8361     "
8362 elif test -n "$USE_PTHREADS"; then
8363     MAKEFILES="$MAKEFILES
8364         pr/src/pthreads/Makefile
8365     "
8366 elif test -n "$USE_BTHREADS"; then
8367     MAKEFILES="$MAKEFILES
8368         pr/src/bthreads/Makefile
8369     "
8370 fi
8371
8372 if test -n "$USE_CPLUS"; then
8373     MAKEFILES="$MAKEFILES
8374         pr/src/cplus/Makefile
8375         pr/src/cplus/tests/Makefile
8376     "
8377 fi
8378
8379 echo $MAKEFILES > unallmakefiles
8380
8381 ac_config_files="$ac_config_files $MAKEFILES"
8382
8383 ac_config_commands="$ac_config_commands default"
8384
8385 cat >confcache <<\_ACEOF
8386 # This file is a shell script that caches the results of configure
8387 # tests run on this system so they can be shared between configure
8388 # scripts and configure runs, see configure's option --config-cache.
8389 # It is not useful on other systems.  If it contains results you don't
8390 # want to keep, you may remove or edit it.
8391 #
8392 # config.status only pays attention to the cache file if you give it
8393 # the --recheck option to rerun configure.
8394 #
8395 # `ac_cv_env_foo' variables (set or unset) will be overridden when
8396 # loading this file, other *unset* `ac_cv_foo' will be assigned the
8397 # following values.
8398
8399 _ACEOF
8400
8401 # The following way of writing the cache mishandles newlines in values,
8402 # but we know of no workaround that is simple, portable, and efficient.
8403 # So, we kill variables containing newlines.
8404 # Ultrix sh set writes to stderr and can't be redirected directly,
8405 # and sets the high bit in the cache file unless we assign to the vars.
8406 (
8407   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
8408     eval ac_val=\$$ac_var
8409     case $ac_val in #(
8410     *${as_nl}*)
8411       case $ac_var in #(
8412       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
8413 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
8414       esac
8415       case $ac_var in #(
8416       _ | IFS | as_nl) ;; #(
8417       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
8418       *) { eval $ac_var=; unset $ac_var;} ;;
8419       esac ;;
8420     esac
8421   done
8422
8423   (set) 2>&1 |
8424     case $as_nl`(ac_space=' '; set) 2>&1` in #(
8425     *${as_nl}ac_space=\ *)
8426       # `set' does not quote correctly, so add quotes: double-quote
8427       # substitution turns \\\\ into \\, and sed turns \\ into \.
8428       sed -n \
8429         "s/'/'\\\\''/g;
8430           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
8431       ;; #(
8432     *)
8433       # `set' quotes correctly as required by POSIX, so do not add quotes.
8434       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
8435       ;;
8436     esac |
8437     sort
8438 ) |
8439   sed '
8440      /^ac_cv_env_/b end
8441      t clear
8442      :clear
8443      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
8444      t end
8445      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
8446      :end' >>confcache
8447 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
8448   if test -w "$cache_file"; then
8449     if test "x$cache_file" != "x/dev/null"; then
8450       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
8451 $as_echo "$as_me: updating cache $cache_file" >&6;}
8452       if test ! -f "$cache_file" || test -h "$cache_file"; then
8453         cat confcache >"$cache_file"
8454       else
8455         case $cache_file in #(
8456         */* | ?:*)
8457           mv -f confcache "$cache_file"$$ &&
8458           mv -f "$cache_file"$$ "$cache_file" ;; #(
8459         *)
8460           mv -f confcache "$cache_file" ;;
8461         esac
8462       fi
8463     fi
8464   else
8465     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
8466 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
8467   fi
8468 fi
8469 rm -f confcache
8470
8471 test "x$prefix" = xNONE && prefix=$ac_default_prefix
8472 # Let make expand exec_prefix.
8473 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
8474
8475 # Transform confdefs.h into DEFS.
8476 # Protect against shell expansion while executing Makefile rules.
8477 # Protect against Makefile macro expansion.
8478 #
8479 # If the first sed substitution is executed (which looks for macros that
8480 # take arguments), then branch to the quote section.  Otherwise,
8481 # look for a macro that doesn't take arguments.
8482 ac_script='
8483 :mline
8484 /\\$/{
8485  N
8486  s,\\\n,,
8487  b mline
8488 }
8489 t clear
8490 :clear
8491 s/^[     ]*#[    ]*define[       ][      ]*\([^  (][^    (]*([^)]*)\)[   ]*\(.*\)/-D\1=\2/g
8492 t quote
8493 s/^[     ]*#[    ]*define[       ][      ]*\([^  ][^     ]*\)[   ]*\(.*\)/-D\1=\2/g
8494 t quote
8495 b any
8496 :quote
8497 s/[      `~#$^&*(){}\\|;'\''"<>?]/\\&/g
8498 s/\[/\\&/g
8499 s/\]/\\&/g
8500 s/\$/$$/g
8501 H
8502 :any
8503 ${
8504         g
8505         s/^\n//
8506         s/\n/ /g
8507         p
8508 }
8509 '
8510 DEFS=`sed -n "$ac_script" confdefs.h`
8511
8512
8513 ac_libobjs=
8514 ac_ltlibobjs=
8515 U=
8516 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8517   # 1. Remove the extension, and $U if already installed.
8518   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8519   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
8520   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
8521   #    will be set to the directory where LIBOBJS objects are built.
8522   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8523   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8524 done
8525 LIBOBJS=$ac_libobjs
8526
8527 LTLIBOBJS=$ac_ltlibobjs
8528
8529
8530
8531 : "${CONFIG_STATUS=./config.status}"
8532 ac_write_fail=0
8533 ac_clean_files_save=$ac_clean_files
8534 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8536 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8537 as_write_fail=0
8538 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
8539 #! $SHELL
8540 # Generated by $as_me.
8541 # Run this file to recreate the current configuration.
8542 # Compiler output produced by configure, useful for debugging
8543 # configure, is in config.log if it exists.
8544
8545 debug=false
8546 ac_cs_recheck=false
8547 ac_cs_silent=false
8548
8549 SHELL=\${CONFIG_SHELL-$SHELL}
8550 export SHELL
8551 _ASEOF
8552 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
8553 ## -------------------- ##
8554 ## M4sh Initialization. ##
8555 ## -------------------- ##
8556
8557 # Be more Bourne compatible
8558 DUALCASE=1; export DUALCASE # for MKS sh
8559 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8560   emulate sh
8561   NULLCMD=:
8562   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8563   # is contrary to our usage.  Disable this feature.
8564   alias -g '${1+"$@"}'='"$@"'
8565   setopt NO_GLOB_SUBST
8566 else
8567   case `(set -o) 2>/dev/null` in #(
8568   *posix*) :
8569     set -o posix ;; #(
8570   *) :
8571      ;;
8572 esac
8573 fi
8574
8575
8576 as_nl='
8577 '
8578 export as_nl
8579 # Printing a long string crashes Solaris 7 /usr/bin/printf.
8580 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8582 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8583 # Prefer a ksh shell builtin over an external printf program on Solaris,
8584 # but without wasting forks for bash or zsh.
8585 if test -z "$BASH_VERSION$ZSH_VERSION" \
8586     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8587   as_echo='print -r --'
8588   as_echo_n='print -rn --'
8589 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8590   as_echo='printf %s\n'
8591   as_echo_n='printf %s'
8592 else
8593   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8594     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8595     as_echo_n='/usr/ucb/echo -n'
8596   else
8597     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
8598     as_echo_n_body='eval
8599       arg=$1;
8600       case $arg in #(
8601       *"$as_nl"*)
8602         expr "X$arg" : "X\\(.*\\)$as_nl";
8603         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
8604       esac;
8605       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
8606     '
8607     export as_echo_n_body
8608     as_echo_n='sh -c $as_echo_n_body as_echo'
8609   fi
8610   export as_echo_body
8611   as_echo='sh -c $as_echo_body as_echo'
8612 fi
8613
8614 # The user is always right.
8615 if test "${PATH_SEPARATOR+set}" != set; then
8616   PATH_SEPARATOR=:
8617   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8618     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
8619       PATH_SEPARATOR=';'
8620   }
8621 fi
8622
8623
8624 # IFS
8625 # We need space, tab and new line, in precisely that order.  Quoting is
8626 # there to prevent editors from complaining about space-tab.
8627 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
8628 # splitting by setting IFS to empty value.)
8629 IFS=" ""        $as_nl"
8630
8631 # Find who we are.  Look in the path if we contain no directory separator.
8632 as_myself=
8633 case $0 in #((
8634   *[\\/]* ) as_myself=$0 ;;
8635   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8636 for as_dir in $PATH
8637 do
8638   IFS=$as_save_IFS
8639   test -z "$as_dir" && as_dir=.
8640     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8641   done
8642 IFS=$as_save_IFS
8643
8644      ;;
8645 esac
8646 # We did not find ourselves, most probably we were run as `sh COMMAND'
8647 # in which case we are not to be found in the path.
8648 if test "x$as_myself" = x; then
8649   as_myself=$0
8650 fi
8651 if test ! -f "$as_myself"; then
8652   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8653   exit 1
8654 fi
8655
8656 # Unset variables that we do not need and which cause bugs (e.g. in
8657 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
8658 # suppresses any "Segmentation fault" message there.  '((' could
8659 # trigger a bug in pdksh 5.2.14.
8660 for as_var in BASH_ENV ENV MAIL MAILPATH
8661 do eval test x\${$as_var+set} = xset \
8662   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
8663 done
8664 PS1='$ '
8665 PS2='> '
8666 PS4='+ '
8667
8668 # NLS nuisances.
8669 LC_ALL=C
8670 export LC_ALL
8671 LANGUAGE=C
8672 export LANGUAGE
8673
8674 # CDPATH.
8675 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8676
8677
8678 # as_fn_error STATUS ERROR [LINENO LOG_FD]
8679 # ----------------------------------------
8680 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8681 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8682 # script with STATUS, using 1 if that was 0.
8683 as_fn_error ()
8684 {
8685   as_status=$1; test $as_status -eq 0 && as_status=1
8686   if test "$4"; then
8687     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8688     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8689   fi
8690   $as_echo "$as_me: error: $2" >&2
8691   as_fn_exit $as_status
8692 } # as_fn_error
8693
8694
8695 # as_fn_set_status STATUS
8696 # -----------------------
8697 # Set $? to STATUS, without forking.
8698 as_fn_set_status ()
8699 {
8700   return $1
8701 } # as_fn_set_status
8702
8703 # as_fn_exit STATUS
8704 # -----------------
8705 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8706 as_fn_exit ()
8707 {
8708   set +e
8709   as_fn_set_status $1
8710   exit $1
8711 } # as_fn_exit
8712
8713 # as_fn_unset VAR
8714 # ---------------
8715 # Portably unset VAR.
8716 as_fn_unset ()
8717 {
8718   { eval $1=; unset $1;}
8719 }
8720 as_unset=as_fn_unset
8721 # as_fn_append VAR VALUE
8722 # ----------------------
8723 # Append the text in VALUE to the end of the definition contained in VAR. Take
8724 # advantage of any shell optimizations that allow amortized linear growth over
8725 # repeated appends, instead of the typical quadratic growth present in naive
8726 # implementations.
8727 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8728   eval 'as_fn_append ()
8729   {
8730     eval $1+=\$2
8731   }'
8732 else
8733   as_fn_append ()
8734   {
8735     eval $1=\$$1\$2
8736   }
8737 fi # as_fn_append
8738
8739 # as_fn_arith ARG...
8740 # ------------------
8741 # Perform arithmetic evaluation on the ARGs, and store the result in the
8742 # global $as_val. Take advantage of shells that can avoid forks. The arguments
8743 # must be portable across $(()) and expr.
8744 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8745   eval 'as_fn_arith ()
8746   {
8747     as_val=$(( $* ))
8748   }'
8749 else
8750   as_fn_arith ()
8751   {
8752     as_val=`expr "$@" || test $? -eq 1`
8753   }
8754 fi # as_fn_arith
8755
8756
8757 if expr a : '\(a\)' >/dev/null 2>&1 &&
8758    test "X`expr 00001 : '.*\(...\)'`" = X001; then
8759   as_expr=expr
8760 else
8761   as_expr=false
8762 fi
8763
8764 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8765   as_basename=basename
8766 else
8767   as_basename=false
8768 fi
8769
8770 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8771   as_dirname=dirname
8772 else
8773   as_dirname=false
8774 fi
8775
8776 as_me=`$as_basename -- "$0" ||
8777 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
8778          X"$0" : 'X\(//\)$' \| \
8779          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
8780 $as_echo X/"$0" |
8781     sed '/^.*\/\([^/][^/]*\)\/*$/{
8782             s//\1/
8783             q
8784           }
8785           /^X\/\(\/\/\)$/{
8786             s//\1/
8787             q
8788           }
8789           /^X\/\(\/\).*/{
8790             s//\1/
8791             q
8792           }
8793           s/.*/./; q'`
8794
8795 # Avoid depending upon Character Ranges.
8796 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8797 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8798 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8799 as_cr_digits='0123456789'
8800 as_cr_alnum=$as_cr_Letters$as_cr_digits
8801
8802 ECHO_C= ECHO_N= ECHO_T=
8803 case `echo -n x` in #(((((
8804 -n*)
8805   case `echo 'xy\c'` in
8806   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
8807   xy)  ECHO_C='\c';;
8808   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
8809        ECHO_T=' ';;
8810   esac;;
8811 *)
8812   ECHO_N='-n';;
8813 esac
8814
8815 rm -f conf$$ conf$$.exe conf$$.file
8816 if test -d conf$$.dir; then
8817   rm -f conf$$.dir/conf$$.file
8818 else
8819   rm -f conf$$.dir
8820   mkdir conf$$.dir 2>/dev/null
8821 fi
8822 if (echo >conf$$.file) 2>/dev/null; then
8823   if ln -s conf$$.file conf$$ 2>/dev/null; then
8824     as_ln_s='ln -s'
8825     # ... but there are two gotchas:
8826     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8827     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8828     # In both cases, we have to default to `cp -pR'.
8829     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
8830       as_ln_s='cp -pR'
8831   elif ln conf$$.file conf$$ 2>/dev/null; then
8832     as_ln_s=ln
8833   else
8834     as_ln_s='cp -pR'
8835   fi
8836 else
8837   as_ln_s='cp -pR'
8838 fi
8839 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8840 rmdir conf$$.dir 2>/dev/null
8841
8842
8843 # as_fn_mkdir_p
8844 # -------------
8845 # Create "$as_dir" as a directory, including parents if necessary.
8846 as_fn_mkdir_p ()
8847 {
8848
8849   case $as_dir in #(
8850   -*) as_dir=./$as_dir;;
8851   esac
8852   test -d "$as_dir" || eval $as_mkdir_p || {
8853     as_dirs=
8854     while :; do
8855       case $as_dir in #(
8856       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
8857       *) as_qdir=$as_dir;;
8858       esac
8859       as_dirs="'$as_qdir' $as_dirs"
8860       as_dir=`$as_dirname -- "$as_dir" ||
8861 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8862          X"$as_dir" : 'X\(//\)[^/]' \| \
8863          X"$as_dir" : 'X\(//\)$' \| \
8864          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8865 $as_echo X"$as_dir" |
8866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8867             s//\1/
8868             q
8869           }
8870           /^X\(\/\/\)[^/].*/{
8871             s//\1/
8872             q
8873           }
8874           /^X\(\/\/\)$/{
8875             s//\1/
8876             q
8877           }
8878           /^X\(\/\).*/{
8879             s//\1/
8880             q
8881           }
8882           s/.*/./; q'`
8883       test -d "$as_dir" && break
8884     done
8885     test -z "$as_dirs" || eval "mkdir $as_dirs"
8886   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
8887
8888
8889 } # as_fn_mkdir_p
8890 if mkdir -p . 2>/dev/null; then
8891   as_mkdir_p='mkdir -p "$as_dir"'
8892 else
8893   test -d ./-p && rmdir ./-p
8894   as_mkdir_p=false
8895 fi
8896
8897
8898 # as_fn_executable_p FILE
8899 # -----------------------
8900 # Test if FILE is an executable regular file.
8901 as_fn_executable_p ()
8902 {
8903   test -f "$1" && test -x "$1"
8904 } # as_fn_executable_p
8905 as_test_x='test -x'
8906 as_executable_p=as_fn_executable_p
8907
8908 # Sed expression to map a string onto a valid CPP name.
8909 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8910
8911 # Sed expression to map a string onto a valid variable name.
8912 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8913
8914
8915 exec 6>&1
8916 ## ----------------------------------- ##
8917 ## Main body of $CONFIG_STATUS script. ##
8918 ## ----------------------------------- ##
8919 _ASEOF
8920 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
8921
8922 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8923 # Save the log message, to keep $0 and so on meaningful, and to
8924 # report actual input values of CONFIG_FILES etc. instead of their
8925 # values after options handling.
8926 ac_log="
8927 This file was extended by $as_me, which was
8928 generated by GNU Autoconf 2.69.  Invocation command line was
8929
8930   CONFIG_FILES    = $CONFIG_FILES
8931   CONFIG_HEADERS  = $CONFIG_HEADERS
8932   CONFIG_LINKS    = $CONFIG_LINKS
8933   CONFIG_COMMANDS = $CONFIG_COMMANDS
8934   $ $0 $@
8935
8936 on `(hostname || uname -n) 2>/dev/null | sed 1q`
8937 "
8938
8939 _ACEOF
8940
8941 case $ac_config_files in *"
8942 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8943 esac
8944
8945
8946
8947 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8948 # Files that config.status was made for.
8949 config_files="$ac_config_files"
8950 config_commands="$ac_config_commands"
8951
8952 _ACEOF
8953
8954 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8955 ac_cs_usage="\
8956 \`$as_me' instantiates files and other configuration actions
8957 from templates according to the current configuration.  Unless the files
8958 and actions are specified as TAGs, all are instantiated by default.
8959
8960 Usage: $0 [OPTION]... [TAG]...
8961
8962   -h, --help       print this help, then exit
8963   -V, --version    print version number and configuration settings, then exit
8964       --config     print configuration, then exit
8965   -q, --quiet, --silent
8966                    do not print progress messages
8967   -d, --debug      don't remove temporary files
8968       --recheck    update $as_me by reconfiguring in the same conditions
8969       --file=FILE[:TEMPLATE]
8970                    instantiate the configuration file FILE
8971
8972 Configuration files:
8973 $config_files
8974
8975 Configuration commands:
8976 $config_commands
8977
8978 Report bugs to the package provider."
8979
8980 _ACEOF
8981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8982 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8983 ac_cs_version="\\
8984 config.status
8985 configured by $0, generated by GNU Autoconf 2.69,
8986   with options \\"\$ac_cs_config\\"
8987
8988 Copyright (C) 2012 Free Software Foundation, Inc.
8989 This config.status script is free software; the Free Software Foundation
8990 gives unlimited permission to copy, distribute and modify it."
8991
8992 ac_pwd='$ac_pwd'
8993 srcdir='$srcdir'
8994 test -n "\$AWK" || AWK=awk
8995 _ACEOF
8996
8997 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8998 # The default lists apply if the user does not specify any file.
8999 ac_need_defaults=:
9000 while test $# != 0
9001 do
9002   case $1 in
9003   --*=?*)
9004     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9005     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
9006     ac_shift=:
9007     ;;
9008   --*=)
9009     ac_option=`expr "X$1" : 'X\([^=]*\)='`
9010     ac_optarg=
9011     ac_shift=:
9012     ;;
9013   *)
9014     ac_option=$1
9015     ac_optarg=$2
9016     ac_shift=shift
9017     ;;
9018   esac
9019
9020   case $ac_option in
9021   # Handling of the options.
9022   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9023     ac_cs_recheck=: ;;
9024   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
9025     $as_echo "$ac_cs_version"; exit ;;
9026   --config | --confi | --conf | --con | --co | --c )
9027     $as_echo "$ac_cs_config"; exit ;;
9028   --debug | --debu | --deb | --de | --d | -d )
9029     debug=: ;;
9030   --file | --fil | --fi | --f )
9031     $ac_shift
9032     case $ac_optarg in
9033     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
9034     '') as_fn_error $? "missing file argument" ;;
9035     esac
9036     as_fn_append CONFIG_FILES " '$ac_optarg'"
9037     ac_need_defaults=false;;
9038   --he | --h |  --help | --hel | -h )
9039     $as_echo "$ac_cs_usage"; exit ;;
9040   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
9041   | -silent | --silent | --silen | --sile | --sil | --si | --s)
9042     ac_cs_silent=: ;;
9043
9044   # This is an error.
9045   -*) as_fn_error $? "unrecognized option: \`$1'
9046 Try \`$0 --help' for more information." ;;
9047
9048   *) as_fn_append ac_config_targets " $1"
9049      ac_need_defaults=false ;;
9050
9051   esac
9052   shift
9053 done
9054
9055 ac_configure_extra_args=
9056
9057 if $ac_cs_silent; then
9058   exec 6>/dev/null
9059   ac_configure_extra_args="$ac_configure_extra_args --silent"
9060 fi
9061
9062 _ACEOF
9063 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9064 if \$ac_cs_recheck; then
9065   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
9066   shift
9067   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
9068   CONFIG_SHELL='$SHELL'
9069   export CONFIG_SHELL
9070   exec "\$@"
9071 fi
9072
9073 _ACEOF
9074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9075 exec 5>>config.log
9076 {
9077   echo
9078   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
9079 ## Running $as_me. ##
9080 _ASBOX
9081   $as_echo "$ac_log"
9082 } >&5
9083
9084 _ACEOF
9085 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9086 _ACEOF
9087
9088 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9089
9090 # Handling of arguments.
9091 for ac_config_target in $ac_config_targets
9092 do
9093   case $ac_config_target in
9094     "$MAKEFILES") CONFIG_FILES="$CONFIG_FILES $MAKEFILES" ;;
9095     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
9096
9097   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
9098   esac
9099 done
9100
9101
9102 # If the user did not use the arguments to specify the items to instantiate,
9103 # then the envvar interface is used.  Set only those that are not.
9104 # We use the long form for the default assignment because of an extremely
9105 # bizarre bug on SunOS 4.1.3.
9106 if $ac_need_defaults; then
9107   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
9108   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
9109 fi
9110
9111 # Have a temporary directory for convenience.  Make it in the build tree
9112 # simply because there is no reason against having it here, and in addition,
9113 # creating and moving files from /tmp can sometimes cause problems.
9114 # Hook for its removal unless debugging.
9115 # Note that there is a small window in which the directory will not be cleaned:
9116 # after its creation but before its name has been assigned to `$tmp'.
9117 $debug ||
9118 {
9119   tmp= ac_tmp=
9120   trap 'exit_status=$?
9121   : "${ac_tmp:=$tmp}"
9122   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
9123 ' 0
9124   trap 'as_fn_exit 1' 1 2 13 15
9125 }
9126 # Create a (secure) tmp directory for tmp files.
9127
9128 {
9129   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
9130   test -d "$tmp"
9131 }  ||
9132 {
9133   tmp=./conf$$-$RANDOM
9134   (umask 077 && mkdir "$tmp")
9135 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
9136 ac_tmp=$tmp
9137
9138 # Set up the scripts for CONFIG_FILES section.
9139 # No need to generate them if there are no CONFIG_FILES.
9140 # This happens for instance with `./config.status config.h'.
9141 if test -n "$CONFIG_FILES"; then
9142
9143
9144 ac_cr=`echo X | tr X '\015'`
9145 # On cygwin, bash can eat \r inside `` if the user requested igncr.
9146 # But we know of no other shell where ac_cr would be empty at this
9147 # point, so we can use a bashism as a fallback.
9148 if test "x$ac_cr" = x; then
9149   eval ac_cr=\$\'\\r\'
9150 fi
9151 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
9152 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
9153   ac_cs_awk_cr='\\r'
9154 else
9155   ac_cs_awk_cr=$ac_cr
9156 fi
9157
9158 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
9159 _ACEOF
9160
9161
9162 {
9163   echo "cat >conf$$subs.awk <<_ACEOF" &&
9164   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
9165   echo "_ACEOF"
9166 } >conf$$subs.sh ||
9167   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9168 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
9169 ac_delim='%!_!# '
9170 for ac_last_try in false false false false false :; do
9171   . ./conf$$subs.sh ||
9172     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9173
9174   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
9175   if test $ac_delim_n = $ac_delim_num; then
9176     break
9177   elif $ac_last_try; then
9178     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
9179   else
9180     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
9181   fi
9182 done
9183 rm -f conf$$subs.sh
9184
9185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9186 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
9187 _ACEOF
9188 sed -n '
9189 h
9190 s/^/S["/; s/!.*/"]=/
9191 p
9192 g
9193 s/^[^!]*!//
9194 :repl
9195 t repl
9196 s/'"$ac_delim"'$//
9197 t delim
9198 :nl
9199 h
9200 s/\(.\{148\}\)..*/\1/
9201 t more1
9202 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
9203 p
9204 n
9205 b repl
9206 :more1
9207 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9208 p
9209 g
9210 s/.\{148\}//
9211 t nl
9212 :delim
9213 h
9214 s/\(.\{148\}\)..*/\1/
9215 t more2
9216 s/["\\]/\\&/g; s/^/"/; s/$/"/
9217 p
9218 b
9219 :more2
9220 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
9221 p
9222 g
9223 s/.\{148\}//
9224 t delim
9225 ' <conf$$subs.awk | sed '
9226 /^[^""]/{
9227   N
9228   s/\n//
9229 }
9230 ' >>$CONFIG_STATUS || ac_write_fail=1
9231 rm -f conf$$subs.awk
9232 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9233 _ACAWK
9234 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
9235   for (key in S) S_is_set[key] = 1
9236   FS = "\a"
9237
9238 }
9239 {
9240   line = $ 0
9241   nfields = split(line, field, "@")
9242   substed = 0
9243   len = length(field[1])
9244   for (i = 2; i < nfields; i++) {
9245     key = field[i]
9246     keylen = length(key)
9247     if (S_is_set[key]) {
9248       value = S[key]
9249       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
9250       len += length(value) + length(field[++i])
9251       substed = 1
9252     } else
9253       len += 1 + keylen
9254   }
9255
9256   print line
9257 }
9258
9259 _ACAWK
9260 _ACEOF
9261 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9262 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
9263   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
9264 else
9265   cat
9266 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
9267   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
9268 _ACEOF
9269
9270 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
9271 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
9272 # trailing colons and then remove the whole line if VPATH becomes empty
9273 # (actually we leave an empty line to preserve line numbers).
9274 if test "x$srcdir" = x.; then
9275   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
9276 h
9277 s///
9278 s/^/:/
9279 s/[      ]*$/:/
9280 s/:\$(srcdir):/:/g
9281 s/:\${srcdir}:/:/g
9282 s/:@srcdir@:/:/g
9283 s/^:*//
9284 s/:*$//
9285 x
9286 s/\(=[   ]*\).*/\1/
9287 G
9288 s/\n//
9289 s/^[^=]*=[       ]*$//
9290 }'
9291 fi
9292
9293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9294 fi # test -n "$CONFIG_FILES"
9295
9296
9297 eval set X "  :F $CONFIG_FILES      :C $CONFIG_COMMANDS"
9298 shift
9299 for ac_tag
9300 do
9301   case $ac_tag in
9302   :[FHLC]) ac_mode=$ac_tag; continue;;
9303   esac
9304   case $ac_mode$ac_tag in
9305   :[FHL]*:*);;
9306   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
9307   :[FH]-) ac_tag=-:-;;
9308   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
9309   esac
9310   ac_save_IFS=$IFS
9311   IFS=:
9312   set x $ac_tag
9313   IFS=$ac_save_IFS
9314   shift
9315   ac_file=$1
9316   shift
9317
9318   case $ac_mode in
9319   :L) ac_source=$1;;
9320   :[FH])
9321     ac_file_inputs=
9322     for ac_f
9323     do
9324       case $ac_f in
9325       -) ac_f="$ac_tmp/stdin";;
9326       *) # Look for the file first in the build tree, then in the source tree
9327          # (if the path is not absolute).  The absolute path cannot be DOS-style,
9328          # because $ac_f cannot contain `:'.
9329          test -f "$ac_f" ||
9330            case $ac_f in
9331            [\\/$]*) false;;
9332            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
9333            esac ||
9334            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
9335       esac
9336       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
9337       as_fn_append ac_file_inputs " '$ac_f'"
9338     done
9339
9340     # Let's still pretend it is `configure' which instantiates (i.e., don't
9341     # use $as_me), people would be surprised to read:
9342     #    /* config.h.  Generated by config.status.  */
9343     configure_input='Generated from '`
9344           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
9345         `' by configure.'
9346     if test x"$ac_file" != x-; then
9347       configure_input="$ac_file.  $configure_input"
9348       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
9349 $as_echo "$as_me: creating $ac_file" >&6;}
9350     fi
9351     # Neutralize special characters interpreted by sed in replacement strings.
9352     case $configure_input in #(
9353     *\&* | *\|* | *\\* )
9354        ac_sed_conf_input=`$as_echo "$configure_input" |
9355        sed 's/[\\\\&|]/\\\\&/g'`;; #(
9356     *) ac_sed_conf_input=$configure_input;;
9357     esac
9358
9359     case $ac_tag in
9360     *:-:* | *:-) cat >"$ac_tmp/stdin" \
9361       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9362     esac
9363     ;;
9364   esac
9365
9366   ac_dir=`$as_dirname -- "$ac_file" ||
9367 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
9368          X"$ac_file" : 'X\(//\)[^/]' \| \
9369          X"$ac_file" : 'X\(//\)$' \| \
9370          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
9371 $as_echo X"$ac_file" |
9372     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
9373             s//\1/
9374             q
9375           }
9376           /^X\(\/\/\)[^/].*/{
9377             s//\1/
9378             q
9379           }
9380           /^X\(\/\/\)$/{
9381             s//\1/
9382             q
9383           }
9384           /^X\(\/\).*/{
9385             s//\1/
9386             q
9387           }
9388           s/.*/./; q'`
9389   as_dir="$ac_dir"; as_fn_mkdir_p
9390   ac_builddir=.
9391
9392 case "$ac_dir" in
9393 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9394 *)
9395   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
9396   # A ".." for each directory in $ac_dir_suffix.
9397   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
9398   case $ac_top_builddir_sub in
9399   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9400   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9401   esac ;;
9402 esac
9403 ac_abs_top_builddir=$ac_pwd
9404 ac_abs_builddir=$ac_pwd$ac_dir_suffix
9405 # for backward compatibility:
9406 ac_top_builddir=$ac_top_build_prefix
9407
9408 case $srcdir in
9409   .)  # We are building in place.
9410     ac_srcdir=.
9411     ac_top_srcdir=$ac_top_builddir_sub
9412     ac_abs_top_srcdir=$ac_pwd ;;
9413   [\\/]* | ?:[\\/]* )  # Absolute name.
9414     ac_srcdir=$srcdir$ac_dir_suffix;
9415     ac_top_srcdir=$srcdir
9416     ac_abs_top_srcdir=$srcdir ;;
9417   *) # Relative name.
9418     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9419     ac_top_srcdir=$ac_top_build_prefix$srcdir
9420     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9421 esac
9422 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9423
9424
9425   case $ac_mode in
9426   :F)
9427   #
9428   # CONFIG_FILE
9429   #
9430
9431 _ACEOF
9432
9433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9434 # If the template does not know about datarootdir, expand it.
9435 # FIXME: This hack should be removed a few years after 2.60.
9436 ac_datarootdir_hack=; ac_datarootdir_seen=
9437 ac_sed_dataroot='
9438 /datarootdir/ {
9439   p
9440   q
9441 }
9442 /@datadir@/p
9443 /@docdir@/p
9444 /@infodir@/p
9445 /@localedir@/p
9446 /@mandir@/p'
9447 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9448 *datarootdir*) ac_datarootdir_seen=yes;;
9449 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
9450   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9451 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9452 _ACEOF
9453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9454   ac_datarootdir_hack='
9455   s&@datadir@&$datadir&g
9456   s&@docdir@&$docdir&g
9457   s&@infodir@&$infodir&g
9458   s&@localedir@&$localedir&g
9459   s&@mandir@&$mandir&g
9460   s&\\\${datarootdir}&$datarootdir&g' ;;
9461 esac
9462 _ACEOF
9463
9464 # Neutralize VPATH when `$srcdir' = `.'.
9465 # Shell code in configure.ac might set extrasub.
9466 # FIXME: do we really want to maintain this feature?
9467 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
9468 ac_sed_extra="$ac_vpsub
9469 $extrasub
9470 _ACEOF
9471 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
9472 :t
9473 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9474 s|@configure_input@|$ac_sed_conf_input|;t t
9475 s&@top_builddir@&$ac_top_builddir_sub&;t t
9476 s&@top_build_prefix@&$ac_top_build_prefix&;t t
9477 s&@srcdir@&$ac_srcdir&;t t
9478 s&@abs_srcdir@&$ac_abs_srcdir&;t t
9479 s&@top_srcdir@&$ac_top_srcdir&;t t
9480 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9481 s&@builddir@&$ac_builddir&;t t
9482 s&@abs_builddir@&$ac_abs_builddir&;t t
9483 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9484 $ac_datarootdir_hack
9485 "
9486 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
9487   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9488
9489 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9490   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9491   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
9492       "$ac_tmp/out"`; test -z "$ac_out"; } &&
9493   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9494 which seems to be undefined.  Please make sure it is defined" >&5
9495 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9496 which seems to be undefined.  Please make sure it is defined" >&2;}
9497
9498   rm -f "$ac_tmp/stdin"
9499   case $ac_file in
9500   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9501   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9502   esac \
9503   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
9504  ;;
9505
9506
9507   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
9508 $as_echo "$as_me: executing $ac_file commands" >&6;}
9509  ;;
9510   esac
9511
9512
9513   case $ac_file$ac_mode in
9514     "default":C) chmod +x config/nspr-config ;;
9515
9516   esac
9517 done # for ac_tag
9518
9519
9520 as_fn_exit 0
9521 _ACEOF
9522 ac_clean_files=$ac_clean_files_save
9523
9524 test $ac_write_fail = 0 ||
9525   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9526
9527
9528 # configure is writing to config.log, and then calls config.status.
9529 # config.status does its own redirection, appending to config.log.
9530 # Unfortunately, on DOS this fails, as config.log is still kept open
9531 # by configure, so config.status won't be able to write to it; its
9532 # output is simply discarded.  So we exec the FD to /dev/null,
9533 # effectively closing config.log, so it can be properly (re)opened and
9534 # appended to by config.status.  When coming back to configure, we
9535 # need to make the FD available again.
9536 if test "$no_create" != yes; then
9537   ac_cs_success=:
9538   ac_config_status_args=
9539   test "$silent" = yes &&
9540     ac_config_status_args="$ac_config_status_args --quiet"
9541   exec 5>/dev/null
9542   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
9543   exec 5>>config.log
9544   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
9545   # would make configure fail if this is the last instruction.
9546   $ac_cs_success || as_fn_exit 1
9547 fi
9548 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9549   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9550 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9551 fi
9552