libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   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
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libbacktrace'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="backtrace.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 NATIVE_FALSE
 637 NATIVE_TRUE
 638 HAVE_LIBLZMA_FALSE
 639 HAVE_LIBLZMA_TRUE
 640 HAVE_MINIDEBUG_FALSE
 641 HAVE_MINIDEBUG_TRUE
 642 HAVE_COMM_FALSE
 643 HAVE_COMM_TRUE
 644 COMM
 645 HAVE_XZ_FALSE
 646 HAVE_XZ_TRUE
 647 XZ
 648 USE_DSYMUTIL_FALSE
 649 USE_DSYMUTIL_TRUE
 650 HAVE_OBJCOPY_DEBUGLINK_FALSE
 651 HAVE_OBJCOPY_DEBUGLINK_TRUE
 652 READELF
 653 OBJCOPY
 654 HAVE_COMPRESSED_DEBUG_ZSTD_FALSE
 655 HAVE_COMPRESSED_DEBUG_ZSTD_TRUE
 656 HAVE_ZSTD_FALSE
 657 HAVE_ZSTD_TRUE
 658 HAVE_COMPRESSED_DEBUG_FALSE
 659 HAVE_COMPRESSED_DEBUG_TRUE
 660 HAVE_BUILDID_FALSE
 661 HAVE_BUILDID_TRUE
 662 HAVE_ZLIB_FALSE
 663 HAVE_ZLIB_TRUE
 664 HAVE_DWARF5_FALSE
 665 HAVE_DWARF5_TRUE
 666 HAVE_PTHREAD_FALSE
 667 HAVE_PTHREAD_TRUE
 668 PTHREAD_CFLAGS
 669 CLOCK_GETTIME_LINK
 670 BACKTRACE_USES_MALLOC
 671 ALLOC_FILE
 672 VIEW_FILE
 673 BACKTRACE_SUPPORTS_DATA
 674 BACKTRACE_SUPPORTED
 675 HAVE_ELF_FALSE
 676 HAVE_ELF_TRUE
 677 FORMAT_FILE
 678 BACKTRACE_SUPPORTS_THREADS
 679 CET_HOST_FLAGS
 680 PIC_FLAG
 681 WARN_FLAGS
 682 EXTRA_FLAGS
 683 BACKTRACE_FILE
 684 ENABLE_DARWIN_AT_RPATH_FALSE
 685 ENABLE_DARWIN_AT_RPATH_TRUE
 686 OTOOL64
 687 OTOOL
 688 LIPO
 689 NMEDIT
 690 DSYMUTIL
 691 AR
 692 OBJDUMP
 693 LN_S
 694 NM
 695 ac_ct_DUMPBIN
 696 DUMPBIN
 697 LD
 698 FGREP
 699 SED
 700 LIBTOOL
 701 HAVE_DWZ_FALSE
 702 HAVE_DWZ_TRUE
 703 DWZ
 704 RANLIB
 705 MAINT
 706 MAINTAINER_MODE_FALSE
 707 MAINTAINER_MODE_TRUE
 708 AM_BACKSLASH
 709 AM_DEFAULT_VERBOSITY
 710 AM_DEFAULT_V
 711 AM_V
 712 am__untar
 713 am__tar
 714 AMTAR
 715 am__leading_dot
 716 SET_MAKE
 717 AWK
 718 mkdir_p
 719 MKDIR_P
 720 INSTALL_STRIP_PROGRAM
 721 STRIP
 722 install_sh
 723 MAKEINFO
 724 AUTOHEADER
 725 AUTOMAKE
 726 AUTOCONF
 727 ACLOCAL
 728 VERSION
 729 PACKAGE
 730 CYGPATH_W
 731 am__isrc
 732 INSTALL_DATA
 733 INSTALL_SCRIPT
 734 INSTALL_PROGRAM
 735 libtool_VERSION
 736 EGREP
 737 GREP
 738 CPP
 739 OBJEXT
 740 EXEEXT
 741 ac_ct_CC
 742 CPPFLAGS
 743 LDFLAGS
 744 CFLAGS
 745 CC
 746 target_os
 747 target_vendor
 748 target_cpu
 749 target
 750 host_os
 751 host_vendor
 752 host_cpu
 753 host
 754 build_os
 755 build_vendor
 756 build_cpu
 757 build
 758 multi_basedir
 759 target_alias
 760 host_alias
 761 build_alias
 762 LIBS
 763 ECHO_T
 764 ECHO_N
 765 ECHO_C
 766 DEFS
 767 mandir
 768 localedir
 769 libdir
 770 psdir
 771 pdfdir
 772 dvidir
 773 htmldir
 774 infodir
 775 docdir
 776 oldincludedir
 777 includedir
 778 localstatedir
 779 sharedstatedir
 780 sysconfdir
 781 datadir
 782 datarootdir
 783 libexecdir
 784 sbindir
 785 bindir
 786 program_transform_name
 787 prefix
 788 exec_prefix
 789 PACKAGE_URL
 790 PACKAGE_BUGREPORT
 791 PACKAGE_STRING
 792 PACKAGE_VERSION
 793 PACKAGE_TARNAME
 794 PACKAGE_NAME
 795 PATH_SEPARATOR
 796 SHELL'
 797 ac_subst_files=''
 798 ac_user_opts='
 799 enable_option_checking
 800 enable_multilib
 801 enable_silent_rules
 802 enable_maintainer_mode
 803 with_target_subdir
 804 enable_shared
 805 enable_static
 806 with_pic
 807 enable_fast_install
 808 with_gnu_ld
 809 enable_libtool_lock
 810 enable_darwin_at_rpath
 811 enable_largefile
 812 enable_cet
 813 enable_werror
 814 with_system_libunwind
 815 enable_host_shared
 816 '
 817       ac_precious_vars='build_alias
 818 host_alias
 819 target_alias
 820 CC
 821 CFLAGS
 822 LDFLAGS
 823 LIBS
 824 CPPFLAGS
 825 CPP
 826 OBJCOPY
 827 DSYMUTIL
 828 NM'
 829
 830
 831 # Initialize some variables set by options.
 832 ac_init_help=
 833 ac_init_version=false
 834 ac_unrecognized_opts=
 835 ac_unrecognized_sep=
 836 # The variables have the same names as the options, with
 837 # dashes changed to underlines.
 838 cache_file=/dev/null
 839 exec_prefix=NONE
 840 no_create=
 841 no_recursion=
 842 prefix=NONE
 843 program_prefix=NONE
 844 program_suffix=NONE
 845 program_transform_name=s,x,x,
 846 silent=
 847 site=
 848 srcdir=
 849 verbose=
 850 x_includes=NONE
 851 x_libraries=NONE
 852
 853 # Installation directory options.
 854 # These are left unexpanded so users can "make install exec_prefix=/foo"
 855 # and all the variables that are supposed to be based on exec_prefix
 856 # by default will actually change.
 857 # Use braces instead of parens because sh, perl, etc. also accept them.
 858 # (The list follows the same order as the GNU Coding Standards.)
 859 bindir='${exec_prefix}/bin'
 860 sbindir='${exec_prefix}/sbin'
 861 libexecdir='${exec_prefix}/libexec'
 862 datarootdir='${prefix}/share'
 863 datadir='${datarootdir}'
 864 sysconfdir='${prefix}/etc'
 865 sharedstatedir='${prefix}/com'
 866 localstatedir='${prefix}/var'
 867 includedir='${prefix}/include'
 868 oldincludedir='/usr/include'
 869 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 870 infodir='${datarootdir}/info'
 871 htmldir='${docdir}'
 872 dvidir='${docdir}'
 873 pdfdir='${docdir}'
 874 psdir='${docdir}'
 875 libdir='${exec_prefix}/lib'
 876 localedir='${datarootdir}/locale'
 877 mandir='${datarootdir}/man'
 878
 879 ac_prev=
 880 ac_dashdash=
 881 for ac_option
 882 do
 883   # If the previous option needs an argument, assign it.
 884   if test -n "$ac_prev"; then
 885     eval $ac_prev=\$ac_option
 886     ac_prev=
 887     continue
 888   fi
 889
 890   case $ac_option in
 891   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 892   *=)   ac_optarg= ;;
 893   *)    ac_optarg=yes ;;
 894   esac
 895
 896   # Accept the important Cygnus configure options, so we can diagnose typos.
 897
 898   case $ac_dashdash$ac_option in
 899   --)
 900     ac_dashdash=yes ;;
 901
 902   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 903     ac_prev=bindir ;;
 904   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 905     bindir=$ac_optarg ;;
 906
 907   -build | --build | --buil | --bui | --bu)
 908     ac_prev=build_alias ;;
 909   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 910     build_alias=$ac_optarg ;;
 911
 912   -cache-file | --cache-file | --cache-fil | --cache-fi \
 913   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 914     ac_prev=cache_file ;;
 915   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 916   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 917     cache_file=$ac_optarg ;;
 918
 919   --config-cache | -C)
 920     cache_file=config.cache ;;
 921
 922   -datadir | --datadir | --datadi | --datad)
 923     ac_prev=datadir ;;
 924   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 925     datadir=$ac_optarg ;;
 926
 927   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 928   | --dataroo | --dataro | --datar)
 929     ac_prev=datarootdir ;;
 930   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 931   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 932     datarootdir=$ac_optarg ;;
 933
 934   -disable-* | --disable-*)
 935     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 936     # Reject names that are not valid shell variable names.
 937     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 938       as_fn_error $? "invalid feature name: $ac_useropt"
 939     ac_useropt_orig=$ac_useropt
 940     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 941     case $ac_user_opts in
 942       *"
 943 "enable_$ac_useropt"
 944 "*) ;;
 945       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 946          ac_unrecognized_sep=', ';;
 947     esac
 948     eval enable_$ac_useropt=no ;;
 949
 950   -docdir | --docdir | --docdi | --doc | --do)
 951     ac_prev=docdir ;;
 952   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 953     docdir=$ac_optarg ;;
 954
 955   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 956     ac_prev=dvidir ;;
 957   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 958     dvidir=$ac_optarg ;;
 959
 960   -enable-* | --enable-*)
 961     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 962     # Reject names that are not valid shell variable names.
 963     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 964       as_fn_error $? "invalid feature name: $ac_useropt"
 965     ac_useropt_orig=$ac_useropt
 966     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 967     case $ac_user_opts in
 968       *"
 969 "enable_$ac_useropt"
 970 "*) ;;
 971       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 972          ac_unrecognized_sep=', ';;
 973     esac
 974     eval enable_$ac_useropt=\$ac_optarg ;;
 975
 976   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 977   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 978   | --exec | --exe | --ex)
 979     ac_prev=exec_prefix ;;
 980   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 981   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 982   | --exec=* | --exe=* | --ex=*)
 983     exec_prefix=$ac_optarg ;;
 984
 985   -gas | --gas | --ga | --g)
 986     # Obsolete; use --with-gas.
 987     with_gas=yes ;;
 988
 989   -help | --help | --hel | --he | -h)
 990     ac_init_help=long ;;
 991   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 992     ac_init_help=recursive ;;
 993   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 994     ac_init_help=short ;;
 995
 996   -host | --host | --hos | --ho)
 997     ac_prev=host_alias ;;
 998   -host=* | --host=* | --hos=* | --ho=*)
 999     host_alias=$ac_optarg ;;
1000
1001   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1002     ac_prev=htmldir ;;
1003   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1004   | --ht=*)
1005     htmldir=$ac_optarg ;;
1006
1007   -includedir | --includedir | --includedi | --included | --include \
1008   | --includ | --inclu | --incl | --inc)
1009     ac_prev=includedir ;;
1010   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1011   | --includ=* | --inclu=* | --incl=* | --inc=*)
1012     includedir=$ac_optarg ;;
1013
1014   -infodir | --infodir | --infodi | --infod | --info | --inf)
1015     ac_prev=infodir ;;
1016   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1017     infodir=$ac_optarg ;;
1018
1019   -libdir | --libdir | --libdi | --libd)
1020     ac_prev=libdir ;;
1021   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1022     libdir=$ac_optarg ;;
1023
1024   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1025   | --libexe | --libex | --libe)
1026     ac_prev=libexecdir ;;
1027   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1028   | --libexe=* | --libex=* | --libe=*)
1029     libexecdir=$ac_optarg ;;
1030
1031   -localedir | --localedir | --localedi | --localed | --locale)
1032     ac_prev=localedir ;;
1033   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1034     localedir=$ac_optarg ;;
1035
1036   -localstatedir | --localstatedir | --localstatedi | --localstated \
1037   | --localstate | --localstat | --localsta | --localst | --locals)
1038     ac_prev=localstatedir ;;
1039   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1040   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1041     localstatedir=$ac_optarg ;;
1042
1043   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1044     ac_prev=mandir ;;
1045   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1046     mandir=$ac_optarg ;;
1047
1048   -nfp | --nfp | --nf)
1049     # Obsolete; use --without-fp.
1050     with_fp=no ;;
1051
1052   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1053   | --no-cr | --no-c | -n)
1054     no_create=yes ;;
1055
1056   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1057   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1058     no_recursion=yes ;;
1059
1060   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1061   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1062   | --oldin | --oldi | --old | --ol | --o)
1063     ac_prev=oldincludedir ;;
1064   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1065   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1066   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1067     oldincludedir=$ac_optarg ;;
1068
1069   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1070     ac_prev=prefix ;;
1071   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1072     prefix=$ac_optarg ;;
1073
1074   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1075   | --program-pre | --program-pr | --program-p)
1076     ac_prev=program_prefix ;;
1077   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1078   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1079     program_prefix=$ac_optarg ;;
1080
1081   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1082   | --program-suf | --program-su | --program-s)
1083     ac_prev=program_suffix ;;
1084   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1085   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1086     program_suffix=$ac_optarg ;;
1087
1088   -program-transform-name | --program-transform-name \
1089   | --program-transform-nam | --program-transform-na \
1090   | --program-transform-n | --program-transform- \
1091   | --program-transform | --program-transfor \
1092   | --program-transfo | --program-transf \
1093   | --program-trans | --program-tran \
1094   | --progr-tra | --program-tr | --program-t)
1095     ac_prev=program_transform_name ;;
1096   -program-transform-name=* | --program-transform-name=* \
1097   | --program-transform-nam=* | --program-transform-na=* \
1098   | --program-transform-n=* | --program-transform-=* \
1099   | --program-transform=* | --program-transfor=* \
1100   | --program-transfo=* | --program-transf=* \
1101   | --program-trans=* | --program-tran=* \
1102   | --progr-tra=* | --program-tr=* | --program-t=*)
1103     program_transform_name=$ac_optarg ;;
1104
1105   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1106     ac_prev=pdfdir ;;
1107   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1108     pdfdir=$ac_optarg ;;
1109
1110   -psdir | --psdir | --psdi | --psd | --ps)
1111     ac_prev=psdir ;;
1112   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1113     psdir=$ac_optarg ;;
1114
1115   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1116   | -silent | --silent | --silen | --sile | --sil)
1117     silent=yes ;;
1118
1119   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1120     ac_prev=sbindir ;;
1121   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1122   | --sbi=* | --sb=*)
1123     sbindir=$ac_optarg ;;
1124
1125   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1126   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1127   | --sharedst | --shareds | --shared | --share | --shar \
1128   | --sha | --sh)
1129     ac_prev=sharedstatedir ;;
1130   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1131   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1132   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1133   | --sha=* | --sh=*)
1134     sharedstatedir=$ac_optarg ;;
1135
1136   -site | --site | --sit)
1137     ac_prev=site ;;
1138   -site=* | --site=* | --sit=*)
1139     site=$ac_optarg ;;
1140
1141   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1142     ac_prev=srcdir ;;
1143   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1144     srcdir=$ac_optarg ;;
1145
1146   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1147   | --syscon | --sysco | --sysc | --sys | --sy)
1148     ac_prev=sysconfdir ;;
1149   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1150   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1151     sysconfdir=$ac_optarg ;;
1152
1153   -target | --target | --targe | --targ | --tar | --ta | --t)
1154     ac_prev=target_alias ;;
1155   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1156     target_alias=$ac_optarg ;;
1157
1158   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1159     verbose=yes ;;
1160
1161   -version | --version | --versio | --versi | --vers | -V)
1162     ac_init_version=: ;;
1163
1164   -with-* | --with-*)
1165     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1166     # Reject names that are not valid shell variable names.
1167     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1168       as_fn_error $? "invalid package name: $ac_useropt"
1169     ac_useropt_orig=$ac_useropt
1170     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1171     case $ac_user_opts in
1172       *"
1173 "with_$ac_useropt"
1174 "*) ;;
1175       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1176          ac_unrecognized_sep=', ';;
1177     esac
1178     eval with_$ac_useropt=\$ac_optarg ;;
1179
1180   -without-* | --without-*)
1181     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1182     # Reject names that are not valid shell variable names.
1183     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1184       as_fn_error $? "invalid package name: $ac_useropt"
1185     ac_useropt_orig=$ac_useropt
1186     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1187     case $ac_user_opts in
1188       *"
1189 "with_$ac_useropt"
1190 "*) ;;
1191       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1192          ac_unrecognized_sep=', ';;
1193     esac
1194     eval with_$ac_useropt=no ;;
1195
1196   --x)
1197     # Obsolete; use --with-x.
1198     with_x=yes ;;
1199
1200   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1201   | --x-incl | --x-inc | --x-in | --x-i)
1202     ac_prev=x_includes ;;
1203   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1204   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1205     x_includes=$ac_optarg ;;
1206
1207   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1208   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1209     ac_prev=x_libraries ;;
1210   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1211   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1212     x_libraries=$ac_optarg ;;
1213
1214   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1215 Try \`$0 --help' for more information"
1216     ;;
1217
1218   *=*)
1219     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1220     # Reject names that are not valid shell variable names.
1221     case $ac_envvar in #(
1222       '' | [0-9]* | *[!_$as_cr_alnum]* )
1223       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1224     esac
1225     eval $ac_envvar=\$ac_optarg
1226     export $ac_envvar ;;
1227
1228   *)
1229     # FIXME: should be removed in autoconf 3.0.
1230     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1231     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1232       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1233     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1234     ;;
1235
1236   esac
1237 done
1238
1239 if test -n "$ac_prev"; then
1240   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1241   as_fn_error $? "missing argument to $ac_option"
1242 fi
1243
1244 if test -n "$ac_unrecognized_opts"; then
1245   case $enable_option_checking in
1246     no) ;;
1247     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1248     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1249   esac
1250 fi
1251
1252 # Check all directory arguments for consistency.
1253 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1254                 datadir sysconfdir sharedstatedir localstatedir includedir \
1255                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1256                 libdir localedir mandir
1257 do
1258   eval ac_val=\$$ac_var
1259   # Remove trailing slashes.
1260   case $ac_val in
1261     */ )
1262       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1263       eval $ac_var=\$ac_val;;
1264   esac
1265   # Be sure to have absolute directory names.
1266   case $ac_val in
1267     [\\/$]* | ?:[\\/]* )  continue;;
1268     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1269   esac
1270   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1271 done
1272
1273 # There might be people who depend on the old broken behavior: `$host'
1274 # used to hold the argument of --host etc.
1275 # FIXME: To remove some day.
1276 build=$build_alias
1277 host=$host_alias
1278 target=$target_alias
1279
1280 # FIXME: To remove some day.
1281 if test "x$host_alias" != x; then
1282   if test "x$build_alias" = x; then
1283     cross_compiling=maybe
1284   elif test "x$build_alias" != "x$host_alias"; then
1285     cross_compiling=yes
1286   fi
1287 fi
1288
1289 ac_tool_prefix=
1290 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1291
1292 test "$silent" = yes && exec 6>/dev/null
1293
1294
1295 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1296 ac_ls_di=`ls -di .` &&
1297 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1298   as_fn_error $? "working directory cannot be determined"
1299 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1300   as_fn_error $? "pwd does not report name of working directory"
1301
1302
1303 # Find the source files, if location was not specified.
1304 if test -z "$srcdir"; then
1305   ac_srcdir_defaulted=yes
1306   # Try the directory containing this script, then the parent directory.
1307   ac_confdir=`$as_dirname -- "$as_myself" ||
1308 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1309          X"$as_myself" : 'X\(//\)[^/]' \| \
1310          X"$as_myself" : 'X\(//\)$' \| \
1311          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1312 $as_echo X"$as_myself" |
1313     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1314             s//\1/
1315             q
1316           }
1317           /^X\(\/\/\)[^/].*/{
1318             s//\1/
1319             q
1320           }
1321           /^X\(\/\/\)$/{
1322             s//\1/
1323             q
1324           }
1325           /^X\(\/\).*/{
1326             s//\1/
1327             q
1328           }
1329           s/.*/./; q'`
1330   srcdir=$ac_confdir
1331   if test ! -r "$srcdir/$ac_unique_file"; then
1332     srcdir=..
1333   fi
1334 else
1335   ac_srcdir_defaulted=no
1336 fi
1337 if test ! -r "$srcdir/$ac_unique_file"; then
1338   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1339   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1340 fi
1341 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1342 ac_abs_confdir=`(
1343         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1344         pwd)`
1345 # When building in place, set srcdir=.
1346 if test "$ac_abs_confdir" = "$ac_pwd"; then
1347   srcdir=.
1348 fi
1349 # Remove unnecessary trailing slashes from srcdir.
1350 # Double slashes in file names in object file debugging info
1351 # mess up M-x gdb in Emacs.
1352 case $srcdir in
1353 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1354 esac
1355 for ac_var in $ac_precious_vars; do
1356   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1357   eval ac_env_${ac_var}_value=\$${ac_var}
1358   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1359   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1360 done
1361
1362 #
1363 # Report the --help message.
1364 #
1365 if test "$ac_init_help" = "long"; then
1366   # Omit some internal or obsolete options to make the list less imposing.
1367   # This message is too long to be a string in the A/UX 3.1 sh.
1368   cat <<_ACEOF
1369 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1370
1371 Usage: $0 [OPTION]... [VAR=VALUE]...
1372
1373 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1374 VAR=VALUE.  See below for descriptions of some of the useful variables.
1375
1376 Defaults for the options are specified in brackets.
1377
1378 Configuration:
1379   -h, --help              display this help and exit
1380       --help=short        display options specific to this package
1381       --help=recursive    display the short help of all the included packages
1382   -V, --version           display version information and exit
1383   -q, --quiet, --silent   do not print \`checking ...' messages
1384       --cache-file=FILE   cache test results in FILE [disabled]
1385   -C, --config-cache      alias for \`--cache-file=config.cache'
1386   -n, --no-create         do not create output files
1387       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1388
1389 Installation directories:
1390   --prefix=PREFIX         install architecture-independent files in PREFIX
1391                           [$ac_default_prefix]
1392   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1393                           [PREFIX]
1394
1395 By default, \`make install' will install all the files in
1396 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1397 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1398 for instance \`--prefix=\$HOME'.
1399
1400 For better control, use the options below.
1401
1402 Fine tuning of the installation directories:
1403   --bindir=DIR            user executables [EPREFIX/bin]
1404   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1405   --libexecdir=DIR        program executables [EPREFIX/libexec]
1406   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1407   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1408   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1409   --libdir=DIR            object code libraries [EPREFIX/lib]
1410   --includedir=DIR        C header files [PREFIX/include]
1411   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1412   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1413   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1414   --infodir=DIR           info documentation [DATAROOTDIR/info]
1415   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1416   --mandir=DIR            man documentation [DATAROOTDIR/man]
1417   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1418   --htmldir=DIR           html documentation [DOCDIR]
1419   --dvidir=DIR            dvi documentation [DOCDIR]
1420   --pdfdir=DIR            pdf documentation [DOCDIR]
1421   --psdir=DIR             ps documentation [DOCDIR]
1422 _ACEOF
1423
1424   cat <<\_ACEOF
1425
1426 Program names:
1427   --program-prefix=PREFIX            prepend PREFIX to installed program names
1428   --program-suffix=SUFFIX            append SUFFIX to installed program names
1429   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1430
1431 System types:
1432   --build=BUILD     configure for building on BUILD [guessed]
1433   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1434   --target=TARGET   configure for building compilers for TARGET [HOST]
1435 _ACEOF
1436 fi
1437
1438 if test -n "$ac_init_help"; then
1439   case $ac_init_help in
1440      short | recursive ) echo "Configuration of package-unused version-unused:";;
1441    esac
1442   cat <<\_ACEOF
1443
1444 Optional Features:
1445   --disable-option-checking  ignore unrecognized --enable/--with options
1446   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1447   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1448   --enable-multilib       build many library versions (default)
1449   --enable-silent-rules   less verbose build output (undo: "make V=1")
1450   --disable-silent-rules  verbose build output (undo: "make V=0")
1451   --enable-maintainer-mode
1452                           enable make rules and dependencies not useful (and
1453                           sometimes confusing) to the casual installer
1454   --enable-shared[=PKGS]  build shared libraries [default=yes]
1455   --enable-static[=PKGS]  build static libraries [default=yes]
1456   --enable-fast-install[=PKGS]
1457                           optimize for fast installation [default=yes]
1458   --disable-libtool-lock  avoid locking (might break parallel builds)
1459   --enable-darwin-at-rpath
1460                           install libraries with @rpath/library-name, requires
1461                           rpaths to be added to executables
1462   --disable-largefile     omit support for large files
1463   --enable-cet            enable Intel CET in target libraries [default=auto]
1464   --disable-werror        disable building with -Werror
1465   --enable-host-shared    build host code as shared libraries
1466   --enable-cet            enable Intel CET in host libraries [default=auto]
1467
1468 Optional Packages:
1469   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1470   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1471   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1472   --with-pic              try to use only PIC/non-PIC objects [default=use
1473                           both]
1474   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1475   --with-system-libunwind use installed libunwind
1476
1477 Some influential environment variables:
1478   CC          C compiler command
1479   CFLAGS      C compiler flags
1480   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1481               nonstandard directory <lib dir>
1482   LIBS        libraries to pass to the linker, e.g. -l<library>
1483   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1484               you have headers in a nonstandard directory <include dir>
1485   CPP         C preprocessor
1486   OBJCOPY     location of objcopy
1487   DSYMUTIL    location of dsymutil
1488   NM          location of nm
1489
1490 Use these variables to override the choices made by `configure' or to help
1491 it to find libraries and programs with nonstandard names/locations.
1492
1493 Report bugs to the package provider.
1494 _ACEOF
1495 ac_status=$?
1496 fi
1497
1498 if test "$ac_init_help" = "recursive"; then
1499   # If there are subdirs, report their specific --help.
1500   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1501     test -d "$ac_dir" ||
1502       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1503       continue
1504     ac_builddir=.
1505
1506 case "$ac_dir" in
1507 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1508 *)
1509   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1510   # A ".." for each directory in $ac_dir_suffix.
1511   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1512   case $ac_top_builddir_sub in
1513   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1514   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1515   esac ;;
1516 esac
1517 ac_abs_top_builddir=$ac_pwd
1518 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1519 # for backward compatibility:
1520 ac_top_builddir=$ac_top_build_prefix
1521
1522 case $srcdir in
1523   .)  # We are building in place.
1524     ac_srcdir=.
1525     ac_top_srcdir=$ac_top_builddir_sub
1526     ac_abs_top_srcdir=$ac_pwd ;;
1527   [\\/]* | ?:[\\/]* )  # Absolute name.
1528     ac_srcdir=$srcdir$ac_dir_suffix;
1529     ac_top_srcdir=$srcdir
1530     ac_abs_top_srcdir=$srcdir ;;
1531   *) # Relative name.
1532     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1533     ac_top_srcdir=$ac_top_build_prefix$srcdir
1534     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1535 esac
1536 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1537
1538     cd "$ac_dir" || { ac_status=$?; continue; }
1539     # Check for guested configure.
1540     if test -f "$ac_srcdir/configure.gnu"; then
1541       echo &&
1542       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1543     elif test -f "$ac_srcdir/configure"; then
1544       echo &&
1545       $SHELL "$ac_srcdir/configure" --help=recursive
1546     else
1547       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1548     fi || ac_status=$?
1549     cd "$ac_pwd" || { ac_status=$?; break; }
1550   done
1551 fi
1552
1553 test -n "$ac_init_help" && exit $ac_status
1554 if $ac_init_version; then
1555   cat <<\_ACEOF
1556 package-unused configure version-unused
1557 generated by GNU Autoconf 2.69
1558
1559 Copyright (C) 2012 Free Software Foundation, Inc.
1560 This configure script is free software; the Free Software Foundation
1561 gives unlimited permission to copy, distribute and modify it.
1562 _ACEOF
1563   exit
1564 fi
1565
1566 ## ------------------------ ##
1567 ## Autoconf initialization. ##
1568 ## ------------------------ ##
1569
1570 # ac_fn_c_try_compile LINENO
1571 # --------------------------
1572 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1573 ac_fn_c_try_compile ()
1574 {
1575   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576   rm -f conftest.$ac_objext
1577   if { { ac_try="$ac_compile"
1578 case "(($ac_try" in
1579   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1580   *) ac_try_echo=$ac_try;;
1581 esac
1582 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1583 $as_echo "$ac_try_echo"; } >&5
1584   (eval "$ac_compile") 2>conftest.err
1585   ac_status=$?
1586   if test -s conftest.err; then
1587     grep -v '^ *+' conftest.err >conftest.er1
1588     cat conftest.er1 >&5
1589     mv -f conftest.er1 conftest.err
1590   fi
1591   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1592   test $ac_status = 0; } && {
1593          test -z "$ac_c_werror_flag" ||
1594          test ! -s conftest.err
1595        } && test -s conftest.$ac_objext; then :
1596   ac_retval=0
1597 else
1598   $as_echo "$as_me: failed program was:" >&5
1599 sed 's/^/| /' conftest.$ac_ext >&5
1600
1601         ac_retval=1
1602 fi
1603   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1604   as_fn_set_status $ac_retval
1605
1606 } # ac_fn_c_try_compile
1607
1608 # ac_fn_c_try_cpp LINENO
1609 # ----------------------
1610 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1611 ac_fn_c_try_cpp ()
1612 {
1613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1614   if { { ac_try="$ac_cpp conftest.$ac_ext"
1615 case "(($ac_try" in
1616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617   *) ac_try_echo=$ac_try;;
1618 esac
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1622   ac_status=$?
1623   if test -s conftest.err; then
1624     grep -v '^ *+' conftest.err >conftest.er1
1625     cat conftest.er1 >&5
1626     mv -f conftest.er1 conftest.err
1627   fi
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } > conftest.i && {
1630          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1631          test ! -s conftest.err
1632        }; then :
1633   ac_retval=0
1634 else
1635   $as_echo "$as_me: failed program was:" >&5
1636 sed 's/^/| /' conftest.$ac_ext >&5
1637
1638     ac_retval=1
1639 fi
1640   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1641   as_fn_set_status $ac_retval
1642
1643 } # ac_fn_c_try_cpp
1644
1645 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1646 # -------------------------------------------------------
1647 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1648 # the include files in INCLUDES and setting the cache variable VAR
1649 # accordingly.
1650 ac_fn_c_check_header_mongrel ()
1651 {
1652   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1653   if eval \${$3+:} false; then :
1654   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1655 $as_echo_n "checking for $2... " >&6; }
1656 if eval \${$3+:} false; then :
1657   $as_echo_n "(cached) " >&6
1658 fi
1659 eval ac_res=\$$3
1660                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1661 $as_echo "$ac_res" >&6; }
1662 else
1663   # Is the header compilable?
1664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1665 $as_echo_n "checking $2 usability... " >&6; }
1666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1667 /* end confdefs.h.  */
1668 $4
1669 #include <$2>
1670 _ACEOF
1671 if ac_fn_c_try_compile "$LINENO"; then :
1672   ac_header_compiler=yes
1673 else
1674   ac_header_compiler=no
1675 fi
1676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1678 $as_echo "$ac_header_compiler" >&6; }
1679
1680 # Is the header present?
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1682 $as_echo_n "checking $2 presence... " >&6; }
1683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1684 /* end confdefs.h.  */
1685 #include <$2>
1686 _ACEOF
1687 if ac_fn_c_try_cpp "$LINENO"; then :
1688   ac_header_preproc=yes
1689 else
1690   ac_header_preproc=no
1691 fi
1692 rm -f conftest.err conftest.i conftest.$ac_ext
1693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1694 $as_echo "$ac_header_preproc" >&6; }
1695
1696 # So?  What about this header?
1697 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1698   yes:no: )
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1700 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1703     ;;
1704   no:yes:* )
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1706 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1707     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1708 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1710 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1712 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1714 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1715     ;;
1716 esac
1717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1718 $as_echo_n "checking for $2... " >&6; }
1719 if eval \${$3+:} false; then :
1720   $as_echo_n "(cached) " >&6
1721 else
1722   eval "$3=\$ac_header_compiler"
1723 fi
1724 eval ac_res=\$$3
1725                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1726 $as_echo "$ac_res" >&6; }
1727 fi
1728   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1729
1730 } # ac_fn_c_check_header_mongrel
1731
1732 # ac_fn_c_try_run LINENO
1733 # ----------------------
1734 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1735 # that executables *can* be run.
1736 ac_fn_c_try_run ()
1737 {
1738   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739   if { { ac_try="$ac_link"
1740 case "(($ac_try" in
1741   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1742   *) ac_try_echo=$ac_try;;
1743 esac
1744 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1745 $as_echo "$ac_try_echo"; } >&5
1746   (eval "$ac_link") 2>&5
1747   ac_status=$?
1748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1749   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1750   { { case "(($ac_try" in
1751   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1752   *) ac_try_echo=$ac_try;;
1753 esac
1754 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1755 $as_echo "$ac_try_echo"; } >&5
1756   (eval "$ac_try") 2>&5
1757   ac_status=$?
1758   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1759   test $ac_status = 0; }; }; then :
1760   ac_retval=0
1761 else
1762   $as_echo "$as_me: program exited with status $ac_status" >&5
1763        $as_echo "$as_me: failed program was:" >&5
1764 sed 's/^/| /' conftest.$ac_ext >&5
1765
1766        ac_retval=$ac_status
1767 fi
1768   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1769   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1770   as_fn_set_status $ac_retval
1771
1772 } # ac_fn_c_try_run
1773
1774 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1775 # -------------------------------------------------------
1776 # Tests whether HEADER exists and can be compiled using the include files in
1777 # INCLUDES, setting the cache variable VAR accordingly.
1778 ac_fn_c_check_header_compile ()
1779 {
1780   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1782 $as_echo_n "checking for $2... " >&6; }
1783 if eval \${$3+:} false; then :
1784   $as_echo_n "(cached) " >&6
1785 else
1786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1787 /* end confdefs.h.  */
1788 $4
1789 #include <$2>
1790 _ACEOF
1791 if ac_fn_c_try_compile "$LINENO"; then :
1792   eval "$3=yes"
1793 else
1794   eval "$3=no"
1795 fi
1796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1797 fi
1798 eval ac_res=\$$3
1799                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1800 $as_echo "$ac_res" >&6; }
1801   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1802
1803 } # ac_fn_c_check_header_compile
1804
1805 # ac_fn_c_try_link LINENO
1806 # -----------------------
1807 # Try to link conftest.$ac_ext, and return whether this succeeded.
1808 ac_fn_c_try_link ()
1809 {
1810   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1811   rm -f conftest.$ac_objext conftest$ac_exeext
1812   if { { ac_try="$ac_link"
1813 case "(($ac_try" in
1814   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1815   *) ac_try_echo=$ac_try;;
1816 esac
1817 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1818 $as_echo "$ac_try_echo"; } >&5
1819   (eval "$ac_link") 2>conftest.err
1820   ac_status=$?
1821   if test -s conftest.err; then
1822     grep -v '^ *+' conftest.err >conftest.er1
1823     cat conftest.er1 >&5
1824     mv -f conftest.er1 conftest.err
1825   fi
1826   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1827   test $ac_status = 0; } && {
1828          test -z "$ac_c_werror_flag" ||
1829          test ! -s conftest.err
1830        } && test -s conftest$ac_exeext && {
1831          test "$cross_compiling" = yes ||
1832          test -x conftest$ac_exeext
1833        }; then :
1834   ac_retval=0
1835 else
1836   $as_echo "$as_me: failed program was:" >&5
1837 sed 's/^/| /' conftest.$ac_ext >&5
1838
1839         ac_retval=1
1840 fi
1841   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1842   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1843   # interfere with the next link command; also delete a directory that is
1844   # left behind by Apple's compiler.  We do this before executing the actions.
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 $ac_retval
1848
1849 } # ac_fn_c_try_link
1850
1851 # ac_fn_c_check_func LINENO FUNC VAR
1852 # ----------------------------------
1853 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1854 ac_fn_c_check_func ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if eval \${$3+:} false; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1865    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1866 #define $2 innocuous_$2
1867
1868 /* System header to define __stub macros and hopefully few prototypes,
1869     which can conflict with char $2 (); below.
1870     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1871     <limits.h> exists even on freestanding compilers.  */
1872
1873 #ifdef __STDC__
1874 # include <limits.h>
1875 #else
1876 # include <assert.h>
1877 #endif
1878
1879 #undef $2
1880
1881 /* Override any GCC internal prototype to avoid an error.
1882    Use char because int might match the return type of a GCC
1883    builtin and then its argument prototype would still apply.  */
1884 #ifdef __cplusplus
1885 extern "C"
1886 #endif
1887 char $2 ();
1888 /* The GNU C library defines this for functions which it implements
1889     to always fail with ENOSYS.  Some functions are actually named
1890     something starting with __ and the normal name is an alias.  */
1891 #if defined __stub_$2 || defined __stub___$2
1892 choke me
1893 #endif
1894
1895 int
1896 main ()
1897 {
1898 return $2 ();
1899   ;
1900   return 0;
1901 }
1902 _ACEOF
1903 if ac_fn_c_try_link "$LINENO"; then :
1904   eval "$3=yes"
1905 else
1906   eval "$3=no"
1907 fi
1908 rm -f core conftest.err conftest.$ac_objext \
1909     conftest$ac_exeext conftest.$ac_ext
1910 fi
1911 eval ac_res=\$$3
1912                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1913 $as_echo "$ac_res" >&6; }
1914   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1915
1916 } # ac_fn_c_check_func
1917
1918 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1919 # -------------------------------------------
1920 # Tests whether TYPE exists after having included INCLUDES, setting cache
1921 # variable VAR accordingly.
1922 ac_fn_c_check_type ()
1923 {
1924   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1925   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1926 $as_echo_n "checking for $2... " >&6; }
1927 if eval \${$3+:} false; then :
1928   $as_echo_n "(cached) " >&6
1929 else
1930   eval "$3=no"
1931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1932 /* end confdefs.h.  */
1933 $4
1934 int
1935 main ()
1936 {
1937 if (sizeof ($2))
1938          return 0;
1939   ;
1940   return 0;
1941 }
1942 _ACEOF
1943 if ac_fn_c_try_compile "$LINENO"; then :
1944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1945 /* end confdefs.h.  */
1946 $4
1947 int
1948 main ()
1949 {
1950 if (sizeof (($2)))
1951             return 0;
1952   ;
1953   return 0;
1954 }
1955 _ACEOF
1956 if ac_fn_c_try_compile "$LINENO"; then :
1957
1958 else
1959   eval "$3=yes"
1960 fi
1961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1962 fi
1963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1964 fi
1965 eval ac_res=\$$3
1966                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1967 $as_echo "$ac_res" >&6; }
1968   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1969
1970 } # ac_fn_c_check_type
1971
1972 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1973 # --------------------------------------------
1974 # Tries to find the compile-time value of EXPR in a program that includes
1975 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1976 # computed
1977 ac_fn_c_compute_int ()
1978 {
1979   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1980   if test "$cross_compiling" = yes; then
1981     # Depending upon the size, compute the lo and hi bounds.
1982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1983 /* end confdefs.h.  */
1984 $4
1985 int
1986 main ()
1987 {
1988 static int test_array [1 - 2 * !(($2) >= 0)];
1989 test_array [0] = 0;
1990 return test_array [0];
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   ac_lo=0 ac_mid=0
1998   while :; do
1999     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2000 /* end confdefs.h.  */
2001 $4
2002 int
2003 main ()
2004 {
2005 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2006 test_array [0] = 0;
2007 return test_array [0];
2008
2009   ;
2010   return 0;
2011 }
2012 _ACEOF
2013 if ac_fn_c_try_compile "$LINENO"; then :
2014   ac_hi=$ac_mid; break
2015 else
2016   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2017                         if test $ac_lo -le $ac_mid; then
2018                           ac_lo= ac_hi=
2019                           break
2020                         fi
2021                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2022 fi
2023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2024   done
2025 else
2026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2027 /* end confdefs.h.  */
2028 $4
2029 int
2030 main ()
2031 {
2032 static int test_array [1 - 2 * !(($2) < 0)];
2033 test_array [0] = 0;
2034 return test_array [0];
2035
2036   ;
2037   return 0;
2038 }
2039 _ACEOF
2040 if ac_fn_c_try_compile "$LINENO"; then :
2041   ac_hi=-1 ac_mid=-1
2042   while :; do
2043     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 $4
2046 int
2047 main ()
2048 {
2049 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2050 test_array [0] = 0;
2051 return test_array [0];
2052
2053   ;
2054   return 0;
2055 }
2056 _ACEOF
2057 if ac_fn_c_try_compile "$LINENO"; then :
2058   ac_lo=$ac_mid; break
2059 else
2060   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2061                         if test $ac_mid -le $ac_hi; then
2062                           ac_lo= ac_hi=
2063                           break
2064                         fi
2065                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2066 fi
2067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2068   done
2069 else
2070   ac_lo= ac_hi=
2071 fi
2072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2073 fi
2074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2075 # Binary search between lo and hi bounds.
2076 while test "x$ac_lo" != "x$ac_hi"; do
2077   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2078   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2079 /* end confdefs.h.  */
2080 $4
2081 int
2082 main ()
2083 {
2084 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2085 test_array [0] = 0;
2086 return test_array [0];
2087
2088   ;
2089   return 0;
2090 }
2091 _ACEOF
2092 if ac_fn_c_try_compile "$LINENO"; then :
2093   ac_hi=$ac_mid
2094 else
2095   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 done
2099 case $ac_lo in #((
2100 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2101 '') ac_retval=1 ;;
2102 esac
2103   else
2104     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105 /* end confdefs.h.  */
2106 $4
2107 static long int longval () { return $2; }
2108 static unsigned long int ulongval () { return $2; }
2109 #include <stdio.h>
2110 #include <stdlib.h>
2111 int
2112 main ()
2113 {
2114
2115   FILE *f = fopen ("conftest.val", "w");
2116   if (! f)
2117     return 1;
2118   if (($2) < 0)
2119     {
2120       long int i = longval ();
2121       if (i != ($2))
2122         return 1;
2123       fprintf (f, "%ld", i);
2124     }
2125   else
2126     {
2127       unsigned long int i = ulongval ();
2128       if (i != ($2))
2129         return 1;
2130       fprintf (f, "%lu", i);
2131     }
2132   /* Do not output a trailing newline, as this causes \r\n confusion
2133      on some platforms.  */
2134   return ferror (f) || fclose (f) != 0;
2135
2136   ;
2137   return 0;
2138 }
2139 _ACEOF
2140 if ac_fn_c_try_run "$LINENO"; then :
2141   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2142 else
2143   ac_retval=1
2144 fi
2145 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2146   conftest.$ac_objext conftest.beam conftest.$ac_ext
2147 rm -f conftest.val
2148
2149   fi
2150   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2151   as_fn_set_status $ac_retval
2152
2153 } # ac_fn_c_compute_int
2154
2155 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2156 # ---------------------------------------------
2157 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2158 # accordingly.
2159 ac_fn_c_check_decl ()
2160 {
2161   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2162   as_decl_name=`echo $2|sed 's/ *(.*//'`
2163   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2164   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2165 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2166 if eval \${$3+:} false; then :
2167   $as_echo_n "(cached) " >&6
2168 else
2169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2170 /* end confdefs.h.  */
2171 $4
2172 int
2173 main ()
2174 {
2175 #ifndef $as_decl_name
2176 #ifdef __cplusplus
2177   (void) $as_decl_use;
2178 #else
2179   (void) $as_decl_name;
2180 #endif
2181 #endif
2182
2183   ;
2184   return 0;
2185 }
2186 _ACEOF
2187 if ac_fn_c_try_compile "$LINENO"; then :
2188   eval "$3=yes"
2189 else
2190   eval "$3=no"
2191 fi
2192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2193 fi
2194 eval ac_res=\$$3
2195                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2196 $as_echo "$ac_res" >&6; }
2197   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2198
2199 } # ac_fn_c_check_decl
2200 cat >config.log <<_ACEOF
2201 This file contains any messages produced by compilers while
2202 running configure, to aid debugging if configure makes a mistake.
2203
2204 It was created by package-unused $as_me version-unused, which was
2205 generated by GNU Autoconf 2.69.  Invocation command line was
2206
2207   $ $0 $@
2208
2209 _ACEOF
2210 exec 5>>config.log
2211 {
2212 cat <<_ASUNAME
2213 ## --------- ##
2214 ## Platform. ##
2215 ## --------- ##
2216
2217 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2218 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2219 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2220 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2221 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2222
2223 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2224 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2225
2226 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2227 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2228 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2229 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2230 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2231 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2232 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2233
2234 _ASUNAME
2235
2236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2237 for as_dir in $PATH
2238 do
2239   IFS=$as_save_IFS
2240   test -z "$as_dir" && as_dir=.
2241     $as_echo "PATH: $as_dir"
2242   done
2243 IFS=$as_save_IFS
2244
2245 } >&5
2246
2247 cat >&5 <<_ACEOF
2248
2249
2250 ## ----------- ##
2251 ## Core tests. ##
2252 ## ----------- ##
2253
2254 _ACEOF
2255
2256
2257 # Keep a trace of the command line.
2258 # Strip out --no-create and --no-recursion so they do not pile up.
2259 # Strip out --silent because we don't want to record it for future runs.
2260 # Also quote any args containing shell meta-characters.
2261 # Make two passes to allow for proper duplicate-argument suppression.
2262 ac_configure_args=
2263 ac_configure_args0=
2264 ac_configure_args1=
2265 ac_must_keep_next=false
2266 for ac_pass in 1 2
2267 do
2268   for ac_arg
2269   do
2270     case $ac_arg in
2271     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2272     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2273     | -silent | --silent | --silen | --sile | --sil)
2274       continue ;;
2275     *\'*)
2276       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2277     esac
2278     case $ac_pass in
2279     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2280     2)
2281       as_fn_append ac_configure_args1 " '$ac_arg'"
2282       if test $ac_must_keep_next = true; then
2283         ac_must_keep_next=false # Got value, back to normal.
2284       else
2285         case $ac_arg in
2286           *=* | --config-cache | -C | -disable-* | --disable-* \
2287           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2288           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2289           | -with-* | --with-* | -without-* | --without-* | --x)
2290             case "$ac_configure_args0 " in
2291               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2292             esac
2293             ;;
2294           -* ) ac_must_keep_next=true ;;
2295         esac
2296       fi
2297       as_fn_append ac_configure_args " '$ac_arg'"
2298       ;;
2299     esac
2300   done
2301 done
2302 { ac_configure_args0=; unset ac_configure_args0;}
2303 { ac_configure_args1=; unset ac_configure_args1;}
2304
2305 # When interrupted or exit'd, cleanup temporary files, and complete
2306 # config.log.  We remove comments because anyway the quotes in there
2307 # would cause problems or look ugly.
2308 # WARNING: Use '\'' to represent an apostrophe within the trap.
2309 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2310 trap 'exit_status=$?
2311   # Save into config.log some information that might help in debugging.
2312   {
2313     echo
2314
2315     $as_echo "## ---------------- ##
2316 ## Cache variables. ##
2317 ## ---------------- ##"
2318     echo
2319     # The following way of writing the cache mishandles newlines in values,
2320 (
2321   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2322     eval ac_val=\$$ac_var
2323     case $ac_val in #(
2324     *${as_nl}*)
2325       case $ac_var in #(
2326       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2327 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2328       esac
2329       case $ac_var in #(
2330       _ | IFS | as_nl) ;; #(
2331       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2332       *) { eval $ac_var=; unset $ac_var;} ;;
2333       esac ;;
2334     esac
2335   done
2336   (set) 2>&1 |
2337     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2338     *${as_nl}ac_space=\ *)
2339       sed -n \
2340         "s/'\''/'\''\\\\'\'''\''/g;
2341           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2342       ;; #(
2343     *)
2344       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2345       ;;
2346     esac |
2347     sort
2348 )
2349     echo
2350
2351     $as_echo "## ----------------- ##
2352 ## Output variables. ##
2353 ## ----------------- ##"
2354     echo
2355     for ac_var in $ac_subst_vars
2356     do
2357       eval ac_val=\$$ac_var
2358       case $ac_val in
2359       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2360       esac
2361       $as_echo "$ac_var='\''$ac_val'\''"
2362     done | sort
2363     echo
2364
2365     if test -n "$ac_subst_files"; then
2366       $as_echo "## ------------------- ##
2367 ## File substitutions. ##
2368 ## ------------------- ##"
2369       echo
2370       for ac_var in $ac_subst_files
2371       do
2372         eval ac_val=\$$ac_var
2373         case $ac_val in
2374         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2375         esac
2376         $as_echo "$ac_var='\''$ac_val'\''"
2377       done | sort
2378       echo
2379     fi
2380
2381     if test -s confdefs.h; then
2382       $as_echo "## ----------- ##
2383 ## confdefs.h. ##
2384 ## ----------- ##"
2385       echo
2386       cat confdefs.h
2387       echo
2388     fi
2389     test "$ac_signal" != 0 &&
2390       $as_echo "$as_me: caught signal $ac_signal"
2391     $as_echo "$as_me: exit $exit_status"
2392   } >&5
2393   rm -f core *.core core.conftest.* &&
2394     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2395     exit $exit_status
2396 ' 0
2397 for ac_signal in 1 2 13 15; do
2398   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2399 done
2400 ac_signal=0
2401
2402 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2403 rm -f -r conftest* confdefs.h
2404
2405 $as_echo "/* confdefs.h */" > confdefs.h
2406
2407 # Predefined preprocessor variables.
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_NAME "$PACKAGE_NAME"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2415 _ACEOF
2416
2417 cat >>confdefs.h <<_ACEOF
2418 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2419 _ACEOF
2420
2421 cat >>confdefs.h <<_ACEOF
2422 #define PACKAGE_STRING "$PACKAGE_STRING"
2423 _ACEOF
2424
2425 cat >>confdefs.h <<_ACEOF
2426 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2427 _ACEOF
2428
2429 cat >>confdefs.h <<_ACEOF
2430 #define PACKAGE_URL "$PACKAGE_URL"
2431 _ACEOF
2432
2433
2434 # Let the site file select an alternate cache file if it wants to.
2435 # Prefer an explicitly selected file to automatically selected ones.
2436 ac_site_file1=NONE
2437 ac_site_file2=NONE
2438 if test -n "$CONFIG_SITE"; then
2439   # We do not want a PATH search for config.site.
2440   case $CONFIG_SITE in #((
2441     -*)  ac_site_file1=./$CONFIG_SITE;;
2442     */*) ac_site_file1=$CONFIG_SITE;;
2443     *)   ac_site_file1=./$CONFIG_SITE;;
2444   esac
2445 elif test "x$prefix" != xNONE; then
2446   ac_site_file1=$prefix/share/config.site
2447   ac_site_file2=$prefix/etc/config.site
2448 else
2449   ac_site_file1=$ac_default_prefix/share/config.site
2450   ac_site_file2=$ac_default_prefix/etc/config.site
2451 fi
2452 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2453 do
2454   test "x$ac_site_file" = xNONE && continue
2455   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2456     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2457 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2458     sed 's/^/| /' "$ac_site_file" >&5
2459     . "$ac_site_file" \
2460       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2461 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2462 as_fn_error $? "failed to load site script $ac_site_file
2463 See \`config.log' for more details" "$LINENO" 5; }
2464   fi
2465 done
2466
2467 if test -r "$cache_file"; then
2468   # Some versions of bash will fail to source /dev/null (special files
2469   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2470   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2471     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2472 $as_echo "$as_me: loading cache $cache_file" >&6;}
2473     case $cache_file in
2474       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2475       *)                      . "./$cache_file";;
2476     esac
2477   fi
2478 else
2479   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2480 $as_echo "$as_me: creating cache $cache_file" >&6;}
2481   >$cache_file
2482 fi
2483
2484 # Check that the precious variables saved in the cache have kept the same
2485 # value.
2486 ac_cache_corrupted=false
2487 for ac_var in $ac_precious_vars; do
2488   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2489   eval ac_new_set=\$ac_env_${ac_var}_set
2490   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2491   eval ac_new_val=\$ac_env_${ac_var}_value
2492   case $ac_old_set,$ac_new_set in
2493     set,)
2494       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2495 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2496       ac_cache_corrupted=: ;;
2497     ,set)
2498       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2499 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2500       ac_cache_corrupted=: ;;
2501     ,);;
2502     *)
2503       if test "x$ac_old_val" != "x$ac_new_val"; then
2504         # differences in whitespace do not lead to failure.
2505         ac_old_val_w=`echo x $ac_old_val`
2506         ac_new_val_w=`echo x $ac_new_val`
2507         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2508           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2509 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2510           ac_cache_corrupted=:
2511         else
2512           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2513 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2514           eval $ac_var=\$ac_old_val
2515         fi
2516         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2517 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2518         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2519 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2520       fi;;
2521   esac
2522   # Pass precious variables to config.status.
2523   if test "$ac_new_set" = set; then
2524     case $ac_new_val in
2525     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2526     *) ac_arg=$ac_var=$ac_new_val ;;
2527     esac
2528     case " $ac_configure_args " in
2529       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2530       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2531     esac
2532   fi
2533 done
2534 if $ac_cache_corrupted; then
2535   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2536 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2537   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2538 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2539   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2540 fi
2541 ## -------------------- ##
2542 ## Main body of script. ##
2543 ## -------------------- ##
2544
2545 ac_ext=c
2546 ac_cpp='$CPP $CPPFLAGS'
2547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2549 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2550
2551
2552
2553
2554
2555
2556 ac_config_headers="$ac_config_headers config.h"
2557
2558
2559 if test -n "${with_target_subdir}"; then
2560   # Default to --enable-multilib
2561 # Check whether --enable-multilib was given.
2562 if test "${enable_multilib+set}" = set; then :
2563   enableval=$enable_multilib; case "$enableval" in
2564   yes) multilib=yes ;;
2565   no)  multilib=no ;;
2566   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2567  esac
2568 else
2569   multilib=yes
2570 fi
2571
2572
2573 # We may get other options which we leave undocumented:
2574 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2575 # See config-ml.in if you want the gory details.
2576
2577 if test "$srcdir" = "."; then
2578   if test "$with_target_subdir" != "."; then
2579     multi_basedir="$srcdir/$with_multisrctop../.."
2580   else
2581     multi_basedir="$srcdir/$with_multisrctop.."
2582   fi
2583 else
2584   multi_basedir="$srcdir/.."
2585 fi
2586
2587
2588 # Even if the default multilib is not a cross compilation,
2589 # it may be that some of the other multilibs are.
2590 if test $cross_compiling = no && test $multilib = yes \
2591    && test "x${with_multisubdir}" != x ; then
2592    cross_compiling=maybe
2593 fi
2594
2595 ac_config_commands="$ac_config_commands default-1"
2596
2597 fi
2598
2599 ac_aux_dir=
2600 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2601   if test -f "$ac_dir/install-sh"; then
2602     ac_aux_dir=$ac_dir
2603     ac_install_sh="$ac_aux_dir/install-sh -c"
2604     break
2605   elif test -f "$ac_dir/install.sh"; then
2606     ac_aux_dir=$ac_dir
2607     ac_install_sh="$ac_aux_dir/install.sh -c"
2608     break
2609   elif test -f "$ac_dir/shtool"; then
2610     ac_aux_dir=$ac_dir
2611     ac_install_sh="$ac_aux_dir/shtool install -c"
2612     break
2613   fi
2614 done
2615 if test -z "$ac_aux_dir"; then
2616   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2617 fi
2618
2619 # These three variables are undocumented and unsupported,
2620 # and are intended to be withdrawn in a future Autoconf release.
2621 # They can cause serious problems if a builder's source tree is in a directory
2622 # whose full name contains unusual characters.
2623 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2624 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2625 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2626
2627
2628 # Make sure we can run config.sub.
2629 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2630   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2631
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2633 $as_echo_n "checking build system type... " >&6; }
2634 if ${ac_cv_build+:} false; then :
2635   $as_echo_n "(cached) " >&6
2636 else
2637   ac_build_alias=$build_alias
2638 test "x$ac_build_alias" = x &&
2639   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2640 test "x$ac_build_alias" = x &&
2641   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2642 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2643   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2644
2645 fi
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2647 $as_echo "$ac_cv_build" >&6; }
2648 case $ac_cv_build in
2649 *-*-*) ;;
2650 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2651 esac
2652 build=$ac_cv_build
2653 ac_save_IFS=$IFS; IFS='-'
2654 set x $ac_cv_build
2655 shift
2656 build_cpu=$1
2657 build_vendor=$2
2658 shift; shift
2659 # Remember, the first character of IFS is used to create $*,
2660 # except with old shells:
2661 build_os=$*
2662 IFS=$ac_save_IFS
2663 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2664
2665
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2667 $as_echo_n "checking host system type... " >&6; }
2668 if ${ac_cv_host+:} false; then :
2669   $as_echo_n "(cached) " >&6
2670 else
2671   if test "x$host_alias" = x; then
2672   ac_cv_host=$ac_cv_build
2673 else
2674   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2675     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2676 fi
2677
2678 fi
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2680 $as_echo "$ac_cv_host" >&6; }
2681 case $ac_cv_host in
2682 *-*-*) ;;
2683 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2684 esac
2685 host=$ac_cv_host
2686 ac_save_IFS=$IFS; IFS='-'
2687 set x $ac_cv_host
2688 shift
2689 host_cpu=$1
2690 host_vendor=$2
2691 shift; shift
2692 # Remember, the first character of IFS is used to create $*,
2693 # except with old shells:
2694 host_os=$*
2695 IFS=$ac_save_IFS
2696 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2697
2698
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2700 $as_echo_n "checking target system type... " >&6; }
2701 if ${ac_cv_target+:} false; then :
2702   $as_echo_n "(cached) " >&6
2703 else
2704   if test "x$target_alias" = x; then
2705   ac_cv_target=$ac_cv_host
2706 else
2707   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2708     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2709 fi
2710
2711 fi
2712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2713 $as_echo "$ac_cv_target" >&6; }
2714 case $ac_cv_target in
2715 *-*-*) ;;
2716 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2717 esac
2718 target=$ac_cv_target
2719 ac_save_IFS=$IFS; IFS='-'
2720 set x $ac_cv_target
2721 shift
2722 target_cpu=$1
2723 target_vendor=$2
2724 shift; shift
2725 # Remember, the first character of IFS is used to create $*,
2726 # except with old shells:
2727 target_os=$*
2728 IFS=$ac_save_IFS
2729 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2730
2731
2732 # The aliases save the names the user supplied, while $host etc.
2733 # will get canonicalized.
2734 test -n "$target_alias" &&
2735   test "$program_prefix$program_suffix$program_transform_name" = \
2736     NONENONEs,x,x, &&
2737   program_prefix=${target_alias}-
2738
2739 target_alias=${target_alias-$host_alias}
2740
2741 # Expand $ac_aux_dir to an absolute path.
2742 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2743
2744 ac_ext=c
2745 ac_cpp='$CPP $CPPFLAGS'
2746 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2747 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2748 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2749 if test -n "$ac_tool_prefix"; then
2750   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2751 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2753 $as_echo_n "checking for $ac_word... " >&6; }
2754 if ${ac_cv_prog_CC+:} false; then :
2755   $as_echo_n "(cached) " >&6
2756 else
2757   if test -n "$CC"; then
2758   ac_cv_prog_CC="$CC" # Let the user override the test.
2759 else
2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 for as_dir in $PATH
2762 do
2763   IFS=$as_save_IFS
2764   test -z "$as_dir" && as_dir=.
2765     for ac_exec_ext in '' $ac_executable_extensions; do
2766   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2768     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769     break 2
2770   fi
2771 done
2772   done
2773 IFS=$as_save_IFS
2774
2775 fi
2776 fi
2777 CC=$ac_cv_prog_CC
2778 if test -n "$CC"; then
2779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2780 $as_echo "$CC" >&6; }
2781 else
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2783 $as_echo "no" >&6; }
2784 fi
2785
2786
2787 fi
2788 if test -z "$ac_cv_prog_CC"; then
2789   ac_ct_CC=$CC
2790   # Extract the first word of "gcc", so it can be a program name with args.
2791 set dummy gcc; ac_word=$2
2792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2793 $as_echo_n "checking for $ac_word... " >&6; }
2794 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2795   $as_echo_n "(cached) " >&6
2796 else
2797   if test -n "$ac_ct_CC"; then
2798   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2799 else
2800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2801 for as_dir in $PATH
2802 do
2803   IFS=$as_save_IFS
2804   test -z "$as_dir" && as_dir=.
2805     for ac_exec_ext in '' $ac_executable_extensions; do
2806   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2807     ac_cv_prog_ac_ct_CC="gcc"
2808     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2809     break 2
2810   fi
2811 done
2812   done
2813 IFS=$as_save_IFS
2814
2815 fi
2816 fi
2817 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2818 if test -n "$ac_ct_CC"; then
2819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2820 $as_echo "$ac_ct_CC" >&6; }
2821 else
2822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2823 $as_echo "no" >&6; }
2824 fi
2825
2826   if test "x$ac_ct_CC" = x; then
2827     CC=""
2828   else
2829     case $cross_compiling:$ac_tool_warned in
2830 yes:)
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2832 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2833 ac_tool_warned=yes ;;
2834 esac
2835     CC=$ac_ct_CC
2836   fi
2837 else
2838   CC="$ac_cv_prog_CC"
2839 fi
2840
2841 if test -z "$CC"; then
2842           if test -n "$ac_tool_prefix"; then
2843     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2844 set dummy ${ac_tool_prefix}cc; ac_word=$2
2845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2846 $as_echo_n "checking for $ac_word... " >&6; }
2847 if ${ac_cv_prog_CC+:} false; then :
2848   $as_echo_n "(cached) " >&6
2849 else
2850   if test -n "$CC"; then
2851   ac_cv_prog_CC="$CC" # Let the user override the test.
2852 else
2853 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2854 for as_dir in $PATH
2855 do
2856   IFS=$as_save_IFS
2857   test -z "$as_dir" && as_dir=.
2858     for ac_exec_ext in '' $ac_executable_extensions; do
2859   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2860     ac_cv_prog_CC="${ac_tool_prefix}cc"
2861     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2862     break 2
2863   fi
2864 done
2865   done
2866 IFS=$as_save_IFS
2867
2868 fi
2869 fi
2870 CC=$ac_cv_prog_CC
2871 if test -n "$CC"; then
2872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2873 $as_echo "$CC" >&6; }
2874 else
2875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2876 $as_echo "no" >&6; }
2877 fi
2878
2879
2880   fi
2881 fi
2882 if test -z "$CC"; then
2883   # Extract the first word of "cc", so it can be a program name with args.
2884 set dummy cc; ac_word=$2
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2886 $as_echo_n "checking for $ac_word... " >&6; }
2887 if ${ac_cv_prog_CC+:} false; then :
2888   $as_echo_n "(cached) " >&6
2889 else
2890   if test -n "$CC"; then
2891   ac_cv_prog_CC="$CC" # Let the user override the test.
2892 else
2893   ac_prog_rejected=no
2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895 for as_dir in $PATH
2896 do
2897   IFS=$as_save_IFS
2898   test -z "$as_dir" && as_dir=.
2899     for ac_exec_ext in '' $ac_executable_extensions; do
2900   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2901     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2902        ac_prog_rejected=yes
2903        continue
2904      fi
2905     ac_cv_prog_CC="cc"
2906     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2907     break 2
2908   fi
2909 done
2910   done
2911 IFS=$as_save_IFS
2912
2913 if test $ac_prog_rejected = yes; then
2914   # We found a bogon in the path, so make sure we never use it.
2915   set dummy $ac_cv_prog_CC
2916   shift
2917   if test $# != 0; then
2918     # We chose a different compiler from the bogus one.
2919     # However, it has the same basename, so the bogon will be chosen
2920     # first if we set CC to just the basename; use the full file name.
2921     shift
2922     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2923   fi
2924 fi
2925 fi
2926 fi
2927 CC=$ac_cv_prog_CC
2928 if test -n "$CC"; then
2929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2930 $as_echo "$CC" >&6; }
2931 else
2932   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2933 $as_echo "no" >&6; }
2934 fi
2935
2936
2937 fi
2938 if test -z "$CC"; then
2939   if test -n "$ac_tool_prefix"; then
2940   for ac_prog in cl.exe
2941   do
2942     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2943 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if ${ac_cv_prog_CC+:} false; then :
2947   $as_echo_n "(cached) " >&6
2948 else
2949   if test -n "$CC"; then
2950   ac_cv_prog_CC="$CC" # Let the user override the test.
2951 else
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 for as_dir in $PATH
2954 do
2955   IFS=$as_save_IFS
2956   test -z "$as_dir" && as_dir=.
2957     for ac_exec_ext in '' $ac_executable_extensions; do
2958   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2959     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961     break 2
2962   fi
2963 done
2964   done
2965 IFS=$as_save_IFS
2966
2967 fi
2968 fi
2969 CC=$ac_cv_prog_CC
2970 if test -n "$CC"; then
2971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2972 $as_echo "$CC" >&6; }
2973 else
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2976 fi
2977
2978
2979     test -n "$CC" && break
2980   done
2981 fi
2982 if test -z "$CC"; then
2983   ac_ct_CC=$CC
2984   for ac_prog in cl.exe
2985 do
2986   # Extract the first word of "$ac_prog", so it can be a program name with args.
2987 set dummy $ac_prog; ac_word=$2
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989 $as_echo_n "checking for $ac_word... " >&6; }
2990 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2991   $as_echo_n "(cached) " >&6
2992 else
2993   if test -n "$ac_ct_CC"; then
2994   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2995 else
2996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997 for as_dir in $PATH
2998 do
2999   IFS=$as_save_IFS
3000   test -z "$as_dir" && as_dir=.
3001     for ac_exec_ext in '' $ac_executable_extensions; do
3002   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3003     ac_cv_prog_ac_ct_CC="$ac_prog"
3004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3005     break 2
3006   fi
3007 done
3008   done
3009 IFS=$as_save_IFS
3010
3011 fi
3012 fi
3013 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3014 if test -n "$ac_ct_CC"; then
3015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3016 $as_echo "$ac_ct_CC" >&6; }
3017 else
3018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019 $as_echo "no" >&6; }
3020 fi
3021
3022
3023   test -n "$ac_ct_CC" && break
3024 done
3025
3026   if test "x$ac_ct_CC" = x; then
3027     CC=""
3028   else
3029     case $cross_compiling:$ac_tool_warned in
3030 yes:)
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3032 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3033 ac_tool_warned=yes ;;
3034 esac
3035     CC=$ac_ct_CC
3036   fi
3037 fi
3038
3039 fi
3040
3041
3042 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3043 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3044 as_fn_error $? "no acceptable C compiler found in \$PATH
3045 See \`config.log' for more details" "$LINENO" 5; }
3046
3047 # Provide some information about the compiler.
3048 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3049 set X $ac_compile
3050 ac_compiler=$2
3051 for ac_option in --version -v -V -qversion; do
3052   { { ac_try="$ac_compiler $ac_option >&5"
3053 case "(($ac_try" in
3054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3055   *) ac_try_echo=$ac_try;;
3056 esac
3057 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3058 $as_echo "$ac_try_echo"; } >&5
3059   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3060   ac_status=$?
3061   if test -s conftest.err; then
3062     sed '10a\
3063 ... rest of stderr output deleted ...
3064          10q' conftest.err >conftest.er1
3065     cat conftest.er1 >&5
3066   fi
3067   rm -f conftest.er1 conftest.err
3068   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3069   test $ac_status = 0; }
3070 done
3071
3072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3073 /* end confdefs.h.  */
3074
3075 int
3076 main ()
3077 {
3078
3079   ;
3080   return 0;
3081 }
3082 _ACEOF
3083 ac_clean_files_save=$ac_clean_files
3084 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3085 # Try to create an executable without -o first, disregard a.out.
3086 # It will help us diagnose broken compilers, and finding out an intuition
3087 # of exeext.
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3089 $as_echo_n "checking whether the C compiler works... " >&6; }
3090 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3091
3092 # The possible output files:
3093 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3094
3095 ac_rmfiles=
3096 for ac_file in $ac_files
3097 do
3098   case $ac_file in
3099     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3100     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3101   esac
3102 done
3103 rm -f $ac_rmfiles
3104
3105 if { { ac_try="$ac_link_default"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112   (eval "$ac_link_default") 2>&5
3113   ac_status=$?
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }; then :
3116   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3117 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3118 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3119 # so that the user can short-circuit this test for compilers unknown to
3120 # Autoconf.
3121 for ac_file in $ac_files ''
3122 do
3123   test -f "$ac_file" || continue
3124   case $ac_file in
3125     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3126         ;;
3127     [ab].out )
3128         # We found the default executable, but exeext='' is most
3129         # certainly right.
3130         break;;
3131     *.* )
3132         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3133         then :; else
3134            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3135         fi
3136         # We set ac_cv_exeext here because the later test for it is not
3137         # safe: cross compilers may not add the suffix if given an `-o'
3138         # argument, so we may need to know it at that point already.
3139         # Even if this section looks crufty: it has the advantage of
3140         # actually working.
3141         break;;
3142     * )
3143         break;;
3144   esac
3145 done
3146 test "$ac_cv_exeext" = no && ac_cv_exeext=
3147
3148 else
3149   ac_file=''
3150 fi
3151 if test -z "$ac_file"; then :
3152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3153 $as_echo "no" >&6; }
3154 $as_echo "$as_me: failed program was:" >&5
3155 sed 's/^/| /' conftest.$ac_ext >&5
3156
3157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3158 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3159 as_fn_error 77 "C compiler cannot create executables
3160 See \`config.log' for more details" "$LINENO" 5; }
3161 else
3162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3163 $as_echo "yes" >&6; }
3164 fi
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3166 $as_echo_n "checking for C compiler default output file name... " >&6; }
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3168 $as_echo "$ac_file" >&6; }
3169 ac_exeext=$ac_cv_exeext
3170
3171 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3172 ac_clean_files=$ac_clean_files_save
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3174 $as_echo_n "checking for suffix of executables... " >&6; }
3175 if { { ac_try="$ac_link"
3176 case "(($ac_try" in
3177   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3178   *) ac_try_echo=$ac_try;;
3179 esac
3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181 $as_echo "$ac_try_echo"; } >&5
3182   (eval "$ac_link") 2>&5
3183   ac_status=$?
3184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185   test $ac_status = 0; }; then :
3186   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3187 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3188 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 # `rm'.
3190 for ac_file in conftest.exe conftest conftest.*; do
3191   test -f "$ac_file" || continue
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3194     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3195           break;;
3196     * ) break;;
3197   esac
3198 done
3199 else
3200   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3203 See \`config.log' for more details" "$LINENO" 5; }
3204 fi
3205 rm -f conftest conftest$ac_cv_exeext
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207 $as_echo "$ac_cv_exeext" >&6; }
3208
3209 rm -f conftest.$ac_ext
3210 EXEEXT=$ac_cv_exeext
3211 ac_exeext=$EXEEXT
3212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3213 /* end confdefs.h.  */
3214 #include <stdio.h>
3215 int
3216 main ()
3217 {
3218 FILE *f = fopen ("conftest.out", "w");
3219  return ferror (f) || fclose (f) != 0;
3220
3221   ;
3222   return 0;
3223 }
3224 _ACEOF
3225 ac_clean_files="$ac_clean_files conftest.out"
3226 # Check that the compiler produces executables we can run.  If not, either
3227 # the compiler is broken, or we cross compile.
3228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3229 $as_echo_n "checking whether we are cross compiling... " >&6; }
3230 if test "$cross_compiling" != yes; then
3231   { { ac_try="$ac_link"
3232 case "(($ac_try" in
3233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3234   *) ac_try_echo=$ac_try;;
3235 esac
3236 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3237 $as_echo "$ac_try_echo"; } >&5
3238   (eval "$ac_link") 2>&5
3239   ac_status=$?
3240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3241   test $ac_status = 0; }
3242   if { ac_try='./conftest$ac_cv_exeext'
3243   { { case "(($ac_try" in
3244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3245   *) ac_try_echo=$ac_try;;
3246 esac
3247 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3248 $as_echo "$ac_try_echo"; } >&5
3249   (eval "$ac_try") 2>&5
3250   ac_status=$?
3251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3252   test $ac_status = 0; }; }; then
3253     cross_compiling=no
3254   else
3255     if test "$cross_compiling" = maybe; then
3256         cross_compiling=yes
3257     else
3258         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260 as_fn_error $? "cannot run C compiled programs.
3261 If you meant to cross compile, use \`--host'.
3262 See \`config.log' for more details" "$LINENO" 5; }
3263     fi
3264   fi
3265 fi
3266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3267 $as_echo "$cross_compiling" >&6; }
3268
3269 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3270 ac_clean_files=$ac_clean_files_save
3271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3272 $as_echo_n "checking for suffix of object files... " >&6; }
3273 if ${ac_cv_objext+:} false; then :
3274   $as_echo_n "(cached) " >&6
3275 else
3276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3277 /* end confdefs.h.  */
3278
3279 int
3280 main ()
3281 {
3282
3283   ;
3284   return 0;
3285 }
3286 _ACEOF
3287 rm -f conftest.o conftest.obj
3288 if { { ac_try="$ac_compile"
3289 case "(($ac_try" in
3290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3291   *) ac_try_echo=$ac_try;;
3292 esac
3293 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3294 $as_echo "$ac_try_echo"; } >&5
3295   (eval "$ac_compile") 2>&5
3296   ac_status=$?
3297   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3298   test $ac_status = 0; }; then :
3299   for ac_file in conftest.o conftest.obj conftest.*; do
3300   test -f "$ac_file" || continue;
3301   case $ac_file in
3302     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3303     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3304        break;;
3305   esac
3306 done
3307 else
3308   $as_echo "$as_me: failed program was:" >&5
3309 sed 's/^/| /' conftest.$ac_ext >&5
3310
3311 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3313 as_fn_error $? "cannot compute suffix of object files: cannot compile
3314 See \`config.log' for more details" "$LINENO" 5; }
3315 fi
3316 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3317 fi
3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3319 $as_echo "$ac_cv_objext" >&6; }
3320 OBJEXT=$ac_cv_objext
3321 ac_objext=$OBJEXT
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3323 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3324 if ${ac_cv_c_compiler_gnu+:} false; then :
3325   $as_echo_n "(cached) " >&6
3326 else
3327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3328 /* end confdefs.h.  */
3329
3330 int
3331 main ()
3332 {
3333 #ifndef __GNUC__
3334        choke me
3335 #endif
3336
3337   ;
3338   return 0;
3339 }
3340 _ACEOF
3341 if ac_fn_c_try_compile "$LINENO"; then :
3342   ac_compiler_gnu=yes
3343 else
3344   ac_compiler_gnu=no
3345 fi
3346 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3347 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3348
3349 fi
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3351 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3352 if test $ac_compiler_gnu = yes; then
3353   GCC=yes
3354 else
3355   GCC=
3356 fi
3357 ac_test_CFLAGS=${CFLAGS+set}
3358 ac_save_CFLAGS=$CFLAGS
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3360 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3361 if ${ac_cv_prog_cc_g+:} false; then :
3362   $as_echo_n "(cached) " >&6
3363 else
3364   ac_save_c_werror_flag=$ac_c_werror_flag
3365    ac_c_werror_flag=yes
3366    ac_cv_prog_cc_g=no
3367    CFLAGS="-g"
3368    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369 /* end confdefs.h.  */
3370
3371 int
3372 main ()
3373 {
3374
3375   ;
3376   return 0;
3377 }
3378 _ACEOF
3379 if ac_fn_c_try_compile "$LINENO"; then :
3380   ac_cv_prog_cc_g=yes
3381 else
3382   CFLAGS=""
3383       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384 /* end confdefs.h.  */
3385
3386 int
3387 main ()
3388 {
3389
3390   ;
3391   return 0;
3392 }
3393 _ACEOF
3394 if ac_fn_c_try_compile "$LINENO"; then :
3395
3396 else
3397   ac_c_werror_flag=$ac_save_c_werror_flag
3398          CFLAGS="-g"
3399          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3400 /* end confdefs.h.  */
3401
3402 int
3403 main ()
3404 {
3405
3406   ;
3407   return 0;
3408 }
3409 _ACEOF
3410 if ac_fn_c_try_compile "$LINENO"; then :
3411   ac_cv_prog_cc_g=yes
3412 fi
3413 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3414 fi
3415 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3416 fi
3417 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3418    ac_c_werror_flag=$ac_save_c_werror_flag
3419 fi
3420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3421 $as_echo "$ac_cv_prog_cc_g" >&6; }
3422 if test "$ac_test_CFLAGS" = set; then
3423   CFLAGS=$ac_save_CFLAGS
3424 elif test $ac_cv_prog_cc_g = yes; then
3425   if test "$GCC" = yes; then
3426     CFLAGS="-g -O2"
3427   else
3428     CFLAGS="-g"
3429   fi
3430 else
3431   if test "$GCC" = yes; then
3432     CFLAGS="-O2"
3433   else
3434     CFLAGS=
3435   fi
3436 fi
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3438 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3439 if ${ac_cv_prog_cc_c89+:} false; then :
3440   $as_echo_n "(cached) " >&6
3441 else
3442   ac_cv_prog_cc_c89=no
3443 ac_save_CC=$CC
3444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445 /* end confdefs.h.  */
3446 #include <stdarg.h>
3447 #include <stdio.h>
3448 struct stat;
3449 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3450 struct buf { int x; };
3451 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3452 static char *e (p, i)
3453      char **p;
3454      int i;
3455 {
3456   return p[i];
3457 }
3458 static char *f (char * (*g) (char **, int), char **p, ...)
3459 {
3460   char *s;
3461   va_list v;
3462   va_start (v,p);
3463   s = g (p, va_arg (v,int));
3464   va_end (v);
3465   return s;
3466 }
3467
3468 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3469    function prototypes and stuff, but not '\xHH' hex character constants.
3470    These don't provoke an error unfortunately, instead are silently treated
3471    as 'x'.  The following induces an error, until -std is added to get
3472    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3473    array size at least.  It's necessary to write '\x00'==0 to get something
3474    that's true only with -std.  */
3475 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3476
3477 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3478    inside strings and character constants.  */
3479 #define FOO(x) 'x'
3480 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3481
3482 int test (int i, double x);
3483 struct s1 {int (*f) (int a);};
3484 struct s2 {int (*f) (double a);};
3485 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3486 int argc;
3487 char **argv;
3488 int
3489 main ()
3490 {
3491 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3492   ;
3493   return 0;
3494 }
3495 _ACEOF
3496 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3497         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3498 do
3499   CC="$ac_save_CC $ac_arg"
3500   if ac_fn_c_try_compile "$LINENO"; then :
3501   ac_cv_prog_cc_c89=$ac_arg
3502 fi
3503 rm -f core conftest.err conftest.$ac_objext
3504   test "x$ac_cv_prog_cc_c89" != "xno" && break
3505 done
3506 rm -f conftest.$ac_ext
3507 CC=$ac_save_CC
3508
3509 fi
3510 # AC_CACHE_VAL
3511 case "x$ac_cv_prog_cc_c89" in
3512   x)
3513     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3514 $as_echo "none needed" >&6; } ;;
3515   xno)
3516     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3517 $as_echo "unsupported" >&6; } ;;
3518   *)
3519     CC="$CC $ac_cv_prog_cc_c89"
3520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3521 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3522 esac
3523 if test "x$ac_cv_prog_cc_c89" != xno; then :
3524
3525 fi
3526
3527 ac_ext=c
3528 ac_cpp='$CPP $CPPFLAGS'
3529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532
3533 ac_ext=c
3534 ac_cpp='$CPP $CPPFLAGS'
3535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3539 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3540 if ${am_cv_prog_cc_c_o+:} false; then :
3541   $as_echo_n "(cached) " >&6
3542 else
3543   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3544 /* end confdefs.h.  */
3545
3546 int
3547 main ()
3548 {
3549
3550   ;
3551   return 0;
3552 }
3553 _ACEOF
3554   # Make sure it works both with $CC and with simple cc.
3555   # Following AC_PROG_CC_C_O, we do the test twice because some
3556   # compilers refuse to overwrite an existing .o file with -o,
3557   # though they will create one.
3558   am_cv_prog_cc_c_o=yes
3559   for am_i in 1 2; do
3560     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3561    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3562    ac_status=$?
3563    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3564    (exit $ac_status); } \
3565          && test -f conftest2.$ac_objext; then
3566       : OK
3567     else
3568       am_cv_prog_cc_c_o=no
3569       break
3570     fi
3571   done
3572   rm -f core conftest*
3573   unset am_i
3574 fi
3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3576 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3577 if test "$am_cv_prog_cc_c_o" != yes; then
3578    # Losing compiler, so override with the script.
3579    # FIXME: It is wrong to rewrite CC.
3580    # But if we don't then we get into trouble of one sort or another.
3581    # A longer-term fix would be to have automake use am__CC in this case,
3582    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3583    CC="$am_aux_dir/compile $CC"
3584 fi
3585 ac_ext=c
3586 ac_cpp='$CPP $CPPFLAGS'
3587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3590
3591
3592
3593 ac_ext=c
3594 ac_cpp='$CPP $CPPFLAGS'
3595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3597 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3599 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3600 # On Suns, sometimes $CPP names a directory.
3601 if test -n "$CPP" && test -d "$CPP"; then
3602   CPP=
3603 fi
3604 if test -z "$CPP"; then
3605   if ${ac_cv_prog_CPP+:} false; then :
3606   $as_echo_n "(cached) " >&6
3607 else
3608       # Double quotes because CPP needs to be expanded
3609     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3610     do
3611       ac_preproc_ok=false
3612 for ac_c_preproc_warn_flag in '' yes
3613 do
3614   # Use a header file that comes with gcc, so configuring glibc
3615   # with a fresh cross-compiler works.
3616   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3617   # <limits.h> exists even on freestanding compilers.
3618   # On the NeXT, cc -E runs the code through the compiler's parser,
3619   # not just through cpp. "Syntax error" is here to catch this case.
3620   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3621 /* end confdefs.h.  */
3622 #ifdef __STDC__
3623 # include <limits.h>
3624 #else
3625 # include <assert.h>
3626 #endif
3627                      Syntax error
3628 _ACEOF
3629 if ac_fn_c_try_cpp "$LINENO"; then :
3630
3631 else
3632   # Broken: fails on valid input.
3633 continue
3634 fi
3635 rm -f conftest.err conftest.i conftest.$ac_ext
3636
3637   # OK, works on sane cases.  Now check whether nonexistent headers
3638   # can be detected and how.
3639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640 /* end confdefs.h.  */
3641 #include <ac_nonexistent.h>
3642 _ACEOF
3643 if ac_fn_c_try_cpp "$LINENO"; then :
3644   # Broken: success on invalid input.
3645 continue
3646 else
3647   # Passes both tests.
3648 ac_preproc_ok=:
3649 break
3650 fi
3651 rm -f conftest.err conftest.i conftest.$ac_ext
3652
3653 done
3654 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3655 rm -f conftest.i conftest.err conftest.$ac_ext
3656 if $ac_preproc_ok; then :
3657   break
3658 fi
3659
3660     done
3661     ac_cv_prog_CPP=$CPP
3662
3663 fi
3664   CPP=$ac_cv_prog_CPP
3665 else
3666   ac_cv_prog_CPP=$CPP
3667 fi
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3669 $as_echo "$CPP" >&6; }
3670 ac_preproc_ok=false
3671 for ac_c_preproc_warn_flag in '' yes
3672 do
3673   # Use a header file that comes with gcc, so configuring glibc
3674   # with a fresh cross-compiler works.
3675   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3676   # <limits.h> exists even on freestanding compilers.
3677   # On the NeXT, cc -E runs the code through the compiler's parser,
3678   # not just through cpp. "Syntax error" is here to catch this case.
3679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3680 /* end confdefs.h.  */
3681 #ifdef __STDC__
3682 # include <limits.h>
3683 #else
3684 # include <assert.h>
3685 #endif
3686                      Syntax error
3687 _ACEOF
3688 if ac_fn_c_try_cpp "$LINENO"; then :
3689
3690 else
3691   # Broken: fails on valid input.
3692 continue
3693 fi
3694 rm -f conftest.err conftest.i conftest.$ac_ext
3695
3696   # OK, works on sane cases.  Now check whether nonexistent headers
3697   # can be detected and how.
3698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h.  */
3700 #include <ac_nonexistent.h>
3701 _ACEOF
3702 if ac_fn_c_try_cpp "$LINENO"; then :
3703   # Broken: success on invalid input.
3704 continue
3705 else
3706   # Passes both tests.
3707 ac_preproc_ok=:
3708 break
3709 fi
3710 rm -f conftest.err conftest.i conftest.$ac_ext
3711
3712 done
3713 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3714 rm -f conftest.i conftest.err conftest.$ac_ext
3715 if $ac_preproc_ok; then :
3716
3717 else
3718   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3720 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3721 See \`config.log' for more details" "$LINENO" 5; }
3722 fi
3723
3724 ac_ext=c
3725 ac_cpp='$CPP $CPPFLAGS'
3726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3729
3730
3731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3732 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3733 if ${ac_cv_path_GREP+:} false; then :
3734   $as_echo_n "(cached) " >&6
3735 else
3736   if test -z "$GREP"; then
3737   ac_path_GREP_found=false
3738   # Loop through the user's path and test for each of PROGNAME-LIST
3739   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3740 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3741 do
3742   IFS=$as_save_IFS
3743   test -z "$as_dir" && as_dir=.
3744     for ac_prog in grep ggrep; do
3745     for ac_exec_ext in '' $ac_executable_extensions; do
3746       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3747       as_fn_executable_p "$ac_path_GREP" || continue
3748 # Check for GNU ac_path_GREP and select it if it is found.
3749   # Check for GNU $ac_path_GREP
3750 case `"$ac_path_GREP" --version 2>&1` in
3751 *GNU*)
3752   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3753 *)
3754   ac_count=0
3755   $as_echo_n 0123456789 >"conftest.in"
3756   while :
3757   do
3758     cat "conftest.in" "conftest.in" >"conftest.tmp"
3759     mv "conftest.tmp" "conftest.in"
3760     cp "conftest.in" "conftest.nl"
3761     $as_echo 'GREP' >> "conftest.nl"
3762     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3763     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3764     as_fn_arith $ac_count + 1 && ac_count=$as_val
3765     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3766       # Best one so far, save it but keep looking for a better one
3767       ac_cv_path_GREP="$ac_path_GREP"
3768       ac_path_GREP_max=$ac_count
3769     fi
3770     # 10*(2^10) chars as input seems more than enough
3771     test $ac_count -gt 10 && break
3772   done
3773   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3774 esac
3775
3776       $ac_path_GREP_found && break 3
3777     done
3778   done
3779   done
3780 IFS=$as_save_IFS
3781   if test -z "$ac_cv_path_GREP"; then
3782     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3783   fi
3784 else
3785   ac_cv_path_GREP=$GREP
3786 fi
3787
3788 fi
3789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3790 $as_echo "$ac_cv_path_GREP" >&6; }
3791  GREP="$ac_cv_path_GREP"
3792
3793
3794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3795 $as_echo_n "checking for egrep... " >&6; }
3796 if ${ac_cv_path_EGREP+:} false; then :
3797   $as_echo_n "(cached) " >&6
3798 else
3799   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3800    then ac_cv_path_EGREP="$GREP -E"
3801    else
3802      if test -z "$EGREP"; then
3803   ac_path_EGREP_found=false
3804   # Loop through the user's path and test for each of PROGNAME-LIST
3805   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3806 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3807 do
3808   IFS=$as_save_IFS
3809   test -z "$as_dir" && as_dir=.
3810     for ac_prog in egrep; do
3811     for ac_exec_ext in '' $ac_executable_extensions; do
3812       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3813       as_fn_executable_p "$ac_path_EGREP" || continue
3814 # Check for GNU ac_path_EGREP and select it if it is found.
3815   # Check for GNU $ac_path_EGREP
3816 case `"$ac_path_EGREP" --version 2>&1` in
3817 *GNU*)
3818   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3819 *)
3820   ac_count=0
3821   $as_echo_n 0123456789 >"conftest.in"
3822   while :
3823   do
3824     cat "conftest.in" "conftest.in" >"conftest.tmp"
3825     mv "conftest.tmp" "conftest.in"
3826     cp "conftest.in" "conftest.nl"
3827     $as_echo 'EGREP' >> "conftest.nl"
3828     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3829     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3830     as_fn_arith $ac_count + 1 && ac_count=$as_val
3831     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3832       # Best one so far, save it but keep looking for a better one
3833       ac_cv_path_EGREP="$ac_path_EGREP"
3834       ac_path_EGREP_max=$ac_count
3835     fi
3836     # 10*(2^10) chars as input seems more than enough
3837     test $ac_count -gt 10 && break
3838   done
3839   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3840 esac
3841
3842       $ac_path_EGREP_found && break 3
3843     done
3844   done
3845   done
3846 IFS=$as_save_IFS
3847   if test -z "$ac_cv_path_EGREP"; then
3848     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3849   fi
3850 else
3851   ac_cv_path_EGREP=$EGREP
3852 fi
3853
3854    fi
3855 fi
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3857 $as_echo "$ac_cv_path_EGREP" >&6; }
3858  EGREP="$ac_cv_path_EGREP"
3859
3860
3861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3862 $as_echo_n "checking for ANSI C header files... " >&6; }
3863 if ${ac_cv_header_stdc+:} false; then :
3864   $as_echo_n "(cached) " >&6
3865 else
3866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3867 /* end confdefs.h.  */
3868 #include <stdlib.h>
3869 #include <stdarg.h>
3870 #include <string.h>
3871 #include <float.h>
3872
3873 int
3874 main ()
3875 {
3876
3877   ;
3878   return 0;
3879 }
3880 _ACEOF
3881 if ac_fn_c_try_compile "$LINENO"; then :
3882   ac_cv_header_stdc=yes
3883 else
3884   ac_cv_header_stdc=no
3885 fi
3886 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3887
3888 if test $ac_cv_header_stdc = yes; then
3889   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3890   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3891 /* end confdefs.h.  */
3892 #include <string.h>
3893
3894 _ACEOF
3895 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3896   $EGREP "memchr" >/dev/null 2>&1; then :
3897
3898 else
3899   ac_cv_header_stdc=no
3900 fi
3901 rm -f conftest*
3902
3903 fi
3904
3905 if test $ac_cv_header_stdc = yes; then
3906   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3908 /* end confdefs.h.  */
3909 #include <stdlib.h>
3910
3911 _ACEOF
3912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3913   $EGREP "free" >/dev/null 2>&1; then :
3914
3915 else
3916   ac_cv_header_stdc=no
3917 fi
3918 rm -f conftest*
3919
3920 fi
3921
3922 if test $ac_cv_header_stdc = yes; then
3923   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3924   if test "$cross_compiling" = yes; then :
3925   :
3926 else
3927   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3928 /* end confdefs.h.  */
3929 #include <ctype.h>
3930 #include <stdlib.h>
3931 #if ((' ' & 0x0FF) == 0x020)
3932 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3933 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3934 #else
3935 # define ISLOWER(c) \
3936                    (('a' <= (c) && (c) <= 'i') \
3937                      || ('j' <= (c) && (c) <= 'r') \
3938                      || ('s' <= (c) && (c) <= 'z'))
3939 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3940 #endif
3941
3942 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3943 int
3944 main ()
3945 {
3946   int i;
3947   for (i = 0; i < 256; i++)
3948     if (XOR (islower (i), ISLOWER (i))
3949         || toupper (i) != TOUPPER (i))
3950       return 2;
3951   return 0;
3952 }
3953 _ACEOF
3954 if ac_fn_c_try_run "$LINENO"; then :
3955
3956 else
3957   ac_cv_header_stdc=no
3958 fi
3959 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3960   conftest.$ac_objext conftest.beam conftest.$ac_ext
3961 fi
3962
3963 fi
3964 fi
3965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3966 $as_echo "$ac_cv_header_stdc" >&6; }
3967 if test $ac_cv_header_stdc = yes; then
3968
3969 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3970
3971 fi
3972
3973 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3974 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3975                   inttypes.h stdint.h unistd.h
3976 do :
3977   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3978 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3979 "
3980 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3981   cat >>confdefs.h <<_ACEOF
3982 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3983 _ACEOF
3984
3985 fi
3986
3987 done
3988
3989
3990
3991   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3992 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3993   MINIX=yes
3994 else
3995   MINIX=
3996 fi
3997
3998
3999   if test "$MINIX" = yes; then
4000
4001 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4002
4003
4004 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4005
4006
4007 $as_echo "#define _MINIX 1" >>confdefs.h
4008
4009   fi
4010
4011
4012   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4013 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4014 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4015   $as_echo_n "(cached) " >&6
4016 else
4017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4018 /* end confdefs.h.  */
4019
4020 #         define __EXTENSIONS__ 1
4021           $ac_includes_default
4022 int
4023 main ()
4024 {
4025
4026   ;
4027   return 0;
4028 }
4029 _ACEOF
4030 if ac_fn_c_try_compile "$LINENO"; then :
4031   ac_cv_safe_to_define___extensions__=yes
4032 else
4033   ac_cv_safe_to_define___extensions__=no
4034 fi
4035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4036 fi
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4038 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4039   test $ac_cv_safe_to_define___extensions__ = yes &&
4040     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4041
4042   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4043
4044   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4045
4046   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4047
4048   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4049
4050
4051
4052 libtool_VERSION=1:0:0
4053
4054
4055 # 1.11.1: Require that version of automake.
4056 # foreign: Don't require README, INSTALL, NEWS, etc.
4057 # no-define: Don't define PACKAGE and VERSION.
4058 # no-dependencies: Don't generate automatic dependencies.
4059 #    (because it breaks when using bootstrap-lean, since some of the
4060 #    headers are gone at "make install" time).
4061 # -Wall: Issue all automake warnings.
4062 # -Wno-portability: Don't warn about constructs supported by GNU make.
4063 #    (because GCC requires GNU make anyhow).
4064 am__api_version='1.15'
4065
4066 # Find a good install program.  We prefer a C program (faster),
4067 # so one script is as good as another.  But avoid the broken or
4068 # incompatible versions:
4069 # SysV /etc/install, /usr/sbin/install
4070 # SunOS /usr/etc/install
4071 # IRIX /sbin/install
4072 # AIX /bin/install
4073 # AmigaOS /C/install, which installs bootblocks on floppy discs
4074 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4075 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4076 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4077 # OS/2's system install, which has a completely different semantic
4078 # ./install, which can be erroneously created by make from ./install.sh.
4079 # Reject install programs that cannot install multiple files.
4080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4081 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4082 if test -z "$INSTALL"; then
4083 if ${ac_cv_path_install+:} false; then :
4084   $as_echo_n "(cached) " >&6
4085 else
4086   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4087 for as_dir in $PATH
4088 do
4089   IFS=$as_save_IFS
4090   test -z "$as_dir" && as_dir=.
4091     # Account for people who put trailing slashes in PATH elements.
4092 case $as_dir/ in #((
4093   ./ | .// | /[cC]/* | \
4094   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4095   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4096   /usr/ucb/* ) ;;
4097   *)
4098     # OSF1 and SCO ODT 3.0 have their own names for install.
4099     # Don't use installbsd from OSF since it installs stuff as root
4100     # by default.
4101     for ac_prog in ginstall scoinst install; do
4102       for ac_exec_ext in '' $ac_executable_extensions; do
4103         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4104           if test $ac_prog = install &&
4105             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4106             # AIX install.  It has an incompatible calling convention.
4107             :
4108           elif test $ac_prog = install &&
4109             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4110             # program-specific install script used by HP pwplus--don't use.
4111             :
4112           else
4113             rm -rf conftest.one conftest.two conftest.dir
4114             echo one > conftest.one
4115             echo two > conftest.two
4116             mkdir conftest.dir
4117             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4118               test -s conftest.one && test -s conftest.two &&
4119               test -s conftest.dir/conftest.one &&
4120               test -s conftest.dir/conftest.two
4121             then
4122               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4123               break 3
4124             fi
4125           fi
4126         fi
4127       done
4128     done
4129     ;;
4130 esac
4131
4132   done
4133 IFS=$as_save_IFS
4134
4135 rm -rf conftest.one conftest.two conftest.dir
4136
4137 fi
4138   if test "${ac_cv_path_install+set}" = set; then
4139     INSTALL=$ac_cv_path_install
4140   else
4141     # As a last resort, use the slow shell script.  Don't cache a
4142     # value for INSTALL within a source directory, because that will
4143     # break other packages using the cache if that directory is
4144     # removed, or if the value is a relative name.
4145     INSTALL=$ac_install_sh
4146   fi
4147 fi
4148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4149 $as_echo "$INSTALL" >&6; }
4150
4151 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4152 # It thinks the first close brace ends the variable substitution.
4153 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4154
4155 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4156
4157 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4158
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4160 $as_echo_n "checking whether build environment is sane... " >&6; }
4161 # Reject unsafe characters in $srcdir or the absolute working directory
4162 # name.  Accept space and tab only in the latter.
4163 am_lf='
4164 '
4165 case `pwd` in
4166   *[\\\"\#\$\&\'\`$am_lf]*)
4167     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4168 esac
4169 case $srcdir in
4170   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4171     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4172 esac
4173
4174 # Do 'set' in a subshell so we don't clobber the current shell's
4175 # arguments.  Must try -L first in case configure is actually a
4176 # symlink; some systems play weird games with the mod time of symlinks
4177 # (eg FreeBSD returns the mod time of the symlink's containing
4178 # directory).
4179 if (
4180    am_has_slept=no
4181    for am_try in 1 2; do
4182      echo "timestamp, slept: $am_has_slept" > conftest.file
4183      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4184      if test "$*" = "X"; then
4185         # -L didn't work.
4186         set X `ls -t "$srcdir/configure" conftest.file`
4187      fi
4188      if test "$*" != "X $srcdir/configure conftest.file" \
4189         && test "$*" != "X conftest.file $srcdir/configure"; then
4190
4191         # If neither matched, then we have a broken ls.  This can happen
4192         # if, for instance, CONFIG_SHELL is bash and it inherits a
4193         # broken ls alias from the environment.  This has actually
4194         # happened.  Such a system could not be considered "sane".
4195         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4196   alias in your environment" "$LINENO" 5
4197      fi
4198      if test "$2" = conftest.file || test $am_try -eq 2; then
4199        break
4200      fi
4201      # Just in case.
4202      sleep 1
4203      am_has_slept=yes
4204    done
4205    test "$2" = conftest.file
4206    )
4207 then
4208    # Ok.
4209    :
4210 else
4211    as_fn_error $? "newly created file is older than distributed files!
4212 Check your system clock" "$LINENO" 5
4213 fi
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4215 $as_echo "yes" >&6; }
4216 # If we didn't sleep, we still need to ensure time stamps of config.status and
4217 # generated files are strictly newer.
4218 am_sleep_pid=
4219 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4220   ( sleep 1 ) &
4221   am_sleep_pid=$!
4222 fi
4223
4224 rm -f conftest.file
4225
4226 test "$program_prefix" != NONE &&
4227   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4228 # Use a double $ so make ignores it.
4229 test "$program_suffix" != NONE &&
4230   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4231 # Double any \ or $.
4232 # By default was `s,x,x', remove it if useless.
4233 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4234 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4235
4236 if test x"${MISSING+set}" != xset; then
4237   case $am_aux_dir in
4238   *\ * | *\     *)
4239     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4240   *)
4241     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4242   esac
4243 fi
4244 # Use eval to expand $SHELL
4245 if eval "$MISSING --is-lightweight"; then
4246   am_missing_run="$MISSING "
4247 else
4248   am_missing_run=
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4250 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4251 fi
4252
4253 if test x"${install_sh+set}" != xset; then
4254   case $am_aux_dir in
4255   *\ * | *\     *)
4256     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4257   *)
4258     install_sh="\${SHELL} $am_aux_dir/install-sh"
4259   esac
4260 fi
4261
4262 # Installed binaries are usually stripped using 'strip' when the user
4263 # run "make install-strip".  However 'strip' might not be the right
4264 # tool to use in cross-compilation environments, therefore Automake
4265 # will honor the 'STRIP' environment variable to overrule this program.
4266 if test "$cross_compiling" != no; then
4267   if test -n "$ac_tool_prefix"; then
4268   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4269 set dummy ${ac_tool_prefix}strip; ac_word=$2
4270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4271 $as_echo_n "checking for $ac_word... " >&6; }
4272 if ${ac_cv_prog_STRIP+:} false; then :
4273   $as_echo_n "(cached) " >&6
4274 else
4275   if test -n "$STRIP"; then
4276   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4277 else
4278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4279 for as_dir in $PATH
4280 do
4281   IFS=$as_save_IFS
4282   test -z "$as_dir" && as_dir=.
4283     for ac_exec_ext in '' $ac_executable_extensions; do
4284   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4285     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4287     break 2
4288   fi
4289 done
4290   done
4291 IFS=$as_save_IFS
4292
4293 fi
4294 fi
4295 STRIP=$ac_cv_prog_STRIP
4296 if test -n "$STRIP"; then
4297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4298 $as_echo "$STRIP" >&6; }
4299 else
4300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4301 $as_echo "no" >&6; }
4302 fi
4303
4304
4305 fi
4306 if test -z "$ac_cv_prog_STRIP"; then
4307   ac_ct_STRIP=$STRIP
4308   # Extract the first word of "strip", so it can be a program name with args.
4309 set dummy strip; ac_word=$2
4310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4311 $as_echo_n "checking for $ac_word... " >&6; }
4312 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4313   $as_echo_n "(cached) " >&6
4314 else
4315   if test -n "$ac_ct_STRIP"; then
4316   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4317 else
4318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4319 for as_dir in $PATH
4320 do
4321   IFS=$as_save_IFS
4322   test -z "$as_dir" && as_dir=.
4323     for ac_exec_ext in '' $ac_executable_extensions; do
4324   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4325     ac_cv_prog_ac_ct_STRIP="strip"
4326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4327     break 2
4328   fi
4329 done
4330   done
4331 IFS=$as_save_IFS
4332
4333 fi
4334 fi
4335 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4336 if test -n "$ac_ct_STRIP"; then
4337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4338 $as_echo "$ac_ct_STRIP" >&6; }
4339 else
4340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4341 $as_echo "no" >&6; }
4342 fi
4343
4344   if test "x$ac_ct_STRIP" = x; then
4345     STRIP=":"
4346   else
4347     case $cross_compiling:$ac_tool_warned in
4348 yes:)
4349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4351 ac_tool_warned=yes ;;
4352 esac
4353     STRIP=$ac_ct_STRIP
4354   fi
4355 else
4356   STRIP="$ac_cv_prog_STRIP"
4357 fi
4358
4359 fi
4360 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4361
4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4363 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4364 if test -z "$MKDIR_P"; then
4365   if ${ac_cv_path_mkdir+:} false; then :
4366   $as_echo_n "(cached) " >&6
4367 else
4368   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4369 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4370 do
4371   IFS=$as_save_IFS
4372   test -z "$as_dir" && as_dir=.
4373     for ac_prog in mkdir gmkdir; do
4374          for ac_exec_ext in '' $ac_executable_extensions; do
4375            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4376            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4377              'mkdir (GNU coreutils) '* | \
4378              'mkdir (coreutils) '* | \
4379              'mkdir (fileutils) '4.1*)
4380                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4381                break 3;;
4382            esac
4383          done
4384        done
4385   done
4386 IFS=$as_save_IFS
4387
4388 fi
4389
4390   test -d ./--version && rmdir ./--version
4391   if test "${ac_cv_path_mkdir+set}" = set; then
4392     MKDIR_P="$ac_cv_path_mkdir -p"
4393   else
4394     # As a last resort, use the slow shell script.  Don't cache a
4395     # value for MKDIR_P within a source directory, because that will
4396     # break other packages using the cache if that directory is
4397     # removed, or if the value is a relative name.
4398     MKDIR_P="$ac_install_sh -d"
4399   fi
4400 fi
4401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4402 $as_echo "$MKDIR_P" >&6; }
4403
4404 for ac_prog in gawk mawk nawk awk
4405 do
4406   # Extract the first word of "$ac_prog", so it can be a program name with args.
4407 set dummy $ac_prog; ac_word=$2
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4409 $as_echo_n "checking for $ac_word... " >&6; }
4410 if ${ac_cv_prog_AWK+:} false; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if test -n "$AWK"; then
4414   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4415 else
4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_exec_ext in '' $ac_executable_extensions; do
4422   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4423     ac_cv_prog_AWK="$ac_prog"
4424     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4425     break 2
4426   fi
4427 done
4428   done
4429 IFS=$as_save_IFS
4430
4431 fi
4432 fi
4433 AWK=$ac_cv_prog_AWK
4434 if test -n "$AWK"; then
4435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4436 $as_echo "$AWK" >&6; }
4437 else
4438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4439 $as_echo "no" >&6; }
4440 fi
4441
4442
4443   test -n "$AWK" && break
4444 done
4445
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4447 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4448 set x ${MAKE-make}
4449 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4450 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4451   $as_echo_n "(cached) " >&6
4452 else
4453   cat >conftest.make <<\_ACEOF
4454 SHELL = /bin/sh
4455 all:
4456         @echo '@@@%%%=$(MAKE)=@@@%%%'
4457 _ACEOF
4458 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4459 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4460   *@@@%%%=?*=@@@%%%*)
4461     eval ac_cv_prog_make_${ac_make}_set=yes;;
4462   *)
4463     eval ac_cv_prog_make_${ac_make}_set=no;;
4464 esac
4465 rm -f conftest.make
4466 fi
4467 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4469 $as_echo "yes" >&6; }
4470   SET_MAKE=
4471 else
4472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4473 $as_echo "no" >&6; }
4474   SET_MAKE="MAKE=${MAKE-make}"
4475 fi
4476
4477 rm -rf .tst 2>/dev/null
4478 mkdir .tst 2>/dev/null
4479 if test -d .tst; then
4480   am__leading_dot=.
4481 else
4482   am__leading_dot=_
4483 fi
4484 rmdir .tst 2>/dev/null
4485
4486 # Check whether --enable-silent-rules was given.
4487 if test "${enable_silent_rules+set}" = set; then :
4488   enableval=$enable_silent_rules;
4489 fi
4490
4491 case $enable_silent_rules in # (((
4492   yes) AM_DEFAULT_VERBOSITY=0;;
4493    no) AM_DEFAULT_VERBOSITY=1;;
4494     *) AM_DEFAULT_VERBOSITY=1;;
4495 esac
4496 am_make=${MAKE-make}
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4498 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4499 if ${am_cv_make_support_nested_variables+:} false; then :
4500   $as_echo_n "(cached) " >&6
4501 else
4502   if $as_echo 'TRUE=$(BAR$(V))
4503 BAR0=false
4504 BAR1=true
4505 V=1
4506 am__doit:
4507         @$(TRUE)
4508 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4509   am_cv_make_support_nested_variables=yes
4510 else
4511   am_cv_make_support_nested_variables=no
4512 fi
4513 fi
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4515 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4516 if test $am_cv_make_support_nested_variables = yes; then
4517     AM_V='$(V)'
4518   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4519 else
4520   AM_V=$AM_DEFAULT_VERBOSITY
4521   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4522 fi
4523 AM_BACKSLASH='\'
4524
4525 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4526   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4527   # is not polluted with repeated "-I."
4528   am__isrc=' -I$(srcdir)'
4529   # test to see if srcdir already configured
4530   if test -f $srcdir/config.status; then
4531     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4532   fi
4533 fi
4534
4535 # test whether we have cygpath
4536 if test -z "$CYGPATH_W"; then
4537   if (cygpath --version) >/dev/null 2>/dev/null; then
4538     CYGPATH_W='cygpath -w'
4539   else
4540     CYGPATH_W=echo
4541   fi
4542 fi
4543
4544
4545 # Define the identity of the package.
4546  PACKAGE='libbacktrace'
4547  VERSION='version-unused'
4548
4549
4550 # Some tools Automake needs.
4551
4552 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4553
4554
4555 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4556
4557
4558 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4559
4560
4561 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4562
4563
4564 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4565
4566 # For better backward compatibility.  To be removed once Automake 1.9.x
4567 # dies out for good.  For more background, see:
4568 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4569 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4570 mkdir_p='$(MKDIR_P)'
4571
4572 # We need awk for the "check" target (and possibly the TAP driver).  The
4573 # system "awk" is bad on some platforms.
4574 # Always define AMTAR for backward compatibility.  Yes, it's still used
4575 # in the wild :-(  We should find a proper way to deprecate it ...
4576 AMTAR='$${TAR-tar}'
4577
4578
4579 # We'll loop over all known methods to create a tar archive until one works.
4580 _am_tools='gnutar  pax cpio none'
4581
4582 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4583
4584
4585
4586
4587
4588
4589 # POSIX will say in a future version that running "rm -f" with no argument
4590 # is OK; and we want to be able to make that assumption in our Makefile
4591 # recipes.  So use an aggressive probe to check that the usage we want is
4592 # actually supported "in the wild" to an acceptable degree.
4593 # See automake bug#10828.
4594 # To make any issue more visible, cause the running configure to be aborted
4595 # by default if the 'rm' program in use doesn't match our expectations; the
4596 # user can still override this though.
4597 if rm -f && rm -fr && rm -rf; then : OK; else
4598   cat >&2 <<'END'
4599 Oops!
4600
4601 Your 'rm' program seems unable to run without file operands specified
4602 on the command line, even when the '-f' option is present.  This is contrary
4603 to the behaviour of most rm programs out there, and not conforming with
4604 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4605
4606 Please tell bug-automake@gnu.org about your system, including the value
4607 of your $PATH and any error possibly output before this message.  This
4608 can help us improve future automake versions.
4609
4610 END
4611   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4612     echo 'Configuration will proceed anyway, since you have set the' >&2
4613     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4614     echo >&2
4615   else
4616     cat >&2 <<'END'
4617 Aborting the configuration process, to ensure you take notice of the issue.
4618
4619 You can download and install GNU coreutils to get an 'rm' implementation
4620 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4621
4622 If you want to complete the configuration process using your problematic
4623 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4624 to "yes", and re-run configure.
4625
4626 END
4627     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4628   fi
4629 fi
4630
4631
4632
4633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4634 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4635     # Check whether --enable-maintainer-mode was given.
4636 if test "${enable_maintainer_mode+set}" = set; then :
4637   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4638 else
4639   USE_MAINTAINER_MODE=no
4640 fi
4641
4642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4643 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4644    if test $USE_MAINTAINER_MODE = yes; then
4645   MAINTAINER_MODE_TRUE=
4646   MAINTAINER_MODE_FALSE='#'
4647 else
4648   MAINTAINER_MODE_TRUE='#'
4649   MAINTAINER_MODE_FALSE=
4650 fi
4651
4652   MAINT=$MAINTAINER_MODE_TRUE
4653
4654
4655
4656
4657 # Check whether --with-target-subdir was given.
4658 if test "${with_target_subdir+set}" = set; then :
4659   withval=$with_target_subdir;
4660 fi
4661
4662
4663 # We must force CC to /not/ be precious variables; otherwise
4664 # the wrong, non-multilib-adjusted value will be used in multilibs.
4665 # As a side effect, we have to subst CFLAGS ourselves.
4666
4667
4668 ac_ext=c
4669 ac_cpp='$CPP $CPPFLAGS'
4670 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4671 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4672 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4673 if test -n "$ac_tool_prefix"; then
4674   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4675 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4677 $as_echo_n "checking for $ac_word... " >&6; }
4678 if ${ac_cv_prog_CC+:} false; then :
4679   $as_echo_n "(cached) " >&6
4680 else
4681   if test -n "$CC"; then
4682   ac_cv_prog_CC="$CC" # Let the user override the test.
4683 else
4684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4685 for as_dir in $PATH
4686 do
4687   IFS=$as_save_IFS
4688   test -z "$as_dir" && as_dir=.
4689     for ac_exec_ext in '' $ac_executable_extensions; do
4690   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4691     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4692     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4693     break 2
4694   fi
4695 done
4696   done
4697 IFS=$as_save_IFS
4698
4699 fi
4700 fi
4701 CC=$ac_cv_prog_CC
4702 if test -n "$CC"; then
4703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4704 $as_echo "$CC" >&6; }
4705 else
4706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4707 $as_echo "no" >&6; }
4708 fi
4709
4710
4711 fi
4712 if test -z "$ac_cv_prog_CC"; then
4713   ac_ct_CC=$CC
4714   # Extract the first word of "gcc", so it can be a program name with args.
4715 set dummy gcc; ac_word=$2
4716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4717 $as_echo_n "checking for $ac_word... " >&6; }
4718 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4719   $as_echo_n "(cached) " >&6
4720 else
4721   if test -n "$ac_ct_CC"; then
4722   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4723 else
4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4725 for as_dir in $PATH
4726 do
4727   IFS=$as_save_IFS
4728   test -z "$as_dir" && as_dir=.
4729     for ac_exec_ext in '' $ac_executable_extensions; do
4730   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4731     ac_cv_prog_ac_ct_CC="gcc"
4732     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4733     break 2
4734   fi
4735 done
4736   done
4737 IFS=$as_save_IFS
4738
4739 fi
4740 fi
4741 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4742 if test -n "$ac_ct_CC"; then
4743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4744 $as_echo "$ac_ct_CC" >&6; }
4745 else
4746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4747 $as_echo "no" >&6; }
4748 fi
4749
4750   if test "x$ac_ct_CC" = x; then
4751     CC=""
4752   else
4753     case $cross_compiling:$ac_tool_warned in
4754 yes:)
4755 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4756 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4757 ac_tool_warned=yes ;;
4758 esac
4759     CC=$ac_ct_CC
4760   fi
4761 else
4762   CC="$ac_cv_prog_CC"
4763 fi
4764
4765 if test -z "$CC"; then
4766           if test -n "$ac_tool_prefix"; then
4767     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4768 set dummy ${ac_tool_prefix}cc; ac_word=$2
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4770 $as_echo_n "checking for $ac_word... " >&6; }
4771 if ${ac_cv_prog_CC+:} false; then :
4772   $as_echo_n "(cached) " >&6
4773 else
4774   if test -n "$CC"; then
4775   ac_cv_prog_CC="$CC" # Let the user override the test.
4776 else
4777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4778 for as_dir in $PATH
4779 do
4780   IFS=$as_save_IFS
4781   test -z "$as_dir" && as_dir=.
4782     for ac_exec_ext in '' $ac_executable_extensions; do
4783   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4784     ac_cv_prog_CC="${ac_tool_prefix}cc"
4785     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4786     break 2
4787   fi
4788 done
4789   done
4790 IFS=$as_save_IFS
4791
4792 fi
4793 fi
4794 CC=$ac_cv_prog_CC
4795 if test -n "$CC"; then
4796   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4797 $as_echo "$CC" >&6; }
4798 else
4799   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4800 $as_echo "no" >&6; }
4801 fi
4802
4803
4804   fi
4805 fi
4806 if test -z "$CC"; then
4807   # Extract the first word of "cc", so it can be a program name with args.
4808 set dummy cc; ac_word=$2
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4810 $as_echo_n "checking for $ac_word... " >&6; }
4811 if ${ac_cv_prog_CC+:} false; then :
4812   $as_echo_n "(cached) " >&6
4813 else
4814   if test -n "$CC"; then
4815   ac_cv_prog_CC="$CC" # Let the user override the test.
4816 else
4817   ac_prog_rejected=no
4818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4819 for as_dir in $PATH
4820 do
4821   IFS=$as_save_IFS
4822   test -z "$as_dir" && as_dir=.
4823     for ac_exec_ext in '' $ac_executable_extensions; do
4824   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4825     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4826        ac_prog_rejected=yes
4827        continue
4828      fi
4829     ac_cv_prog_CC="cc"
4830     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4831     break 2
4832   fi
4833 done
4834   done
4835 IFS=$as_save_IFS
4836
4837 if test $ac_prog_rejected = yes; then
4838   # We found a bogon in the path, so make sure we never use it.
4839   set dummy $ac_cv_prog_CC
4840   shift
4841   if test $# != 0; then
4842     # We chose a different compiler from the bogus one.
4843     # However, it has the same basename, so the bogon will be chosen
4844     # first if we set CC to just the basename; use the full file name.
4845     shift
4846     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4847   fi
4848 fi
4849 fi
4850 fi
4851 CC=$ac_cv_prog_CC
4852 if test -n "$CC"; then
4853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4854 $as_echo "$CC" >&6; }
4855 else
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4857 $as_echo "no" >&6; }
4858 fi
4859
4860
4861 fi
4862 if test -z "$CC"; then
4863   if test -n "$ac_tool_prefix"; then
4864   for ac_prog in cl.exe
4865   do
4866     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4867 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4869 $as_echo_n "checking for $ac_word... " >&6; }
4870 if ${ac_cv_prog_CC+:} false; then :
4871   $as_echo_n "(cached) " >&6
4872 else
4873   if test -n "$CC"; then
4874   ac_cv_prog_CC="$CC" # Let the user override the test.
4875 else
4876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4877 for as_dir in $PATH
4878 do
4879   IFS=$as_save_IFS
4880   test -z "$as_dir" && as_dir=.
4881     for ac_exec_ext in '' $ac_executable_extensions; do
4882   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4883     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4885     break 2
4886   fi
4887 done
4888   done
4889 IFS=$as_save_IFS
4890
4891 fi
4892 fi
4893 CC=$ac_cv_prog_CC
4894 if test -n "$CC"; then
4895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4896 $as_echo "$CC" >&6; }
4897 else
4898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4899 $as_echo "no" >&6; }
4900 fi
4901
4902
4903     test -n "$CC" && break
4904   done
4905 fi
4906 if test -z "$CC"; then
4907   ac_ct_CC=$CC
4908   for ac_prog in cl.exe
4909 do
4910   # Extract the first word of "$ac_prog", so it can be a program name with args.
4911 set dummy $ac_prog; ac_word=$2
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4913 $as_echo_n "checking for $ac_word... " >&6; }
4914 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4915   $as_echo_n "(cached) " >&6
4916 else
4917   if test -n "$ac_ct_CC"; then
4918   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4919 else
4920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4921 for as_dir in $PATH
4922 do
4923   IFS=$as_save_IFS
4924   test -z "$as_dir" && as_dir=.
4925     for ac_exec_ext in '' $ac_executable_extensions; do
4926   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4927     ac_cv_prog_ac_ct_CC="$ac_prog"
4928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4929     break 2
4930   fi
4931 done
4932   done
4933 IFS=$as_save_IFS
4934
4935 fi
4936 fi
4937 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4938 if test -n "$ac_ct_CC"; then
4939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4940 $as_echo "$ac_ct_CC" >&6; }
4941 else
4942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4943 $as_echo "no" >&6; }
4944 fi
4945
4946
4947   test -n "$ac_ct_CC" && break
4948 done
4949
4950   if test "x$ac_ct_CC" = x; then
4951     CC=""
4952   else
4953     case $cross_compiling:$ac_tool_warned in
4954 yes:)
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4956 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4957 ac_tool_warned=yes ;;
4958 esac
4959     CC=$ac_ct_CC
4960   fi
4961 fi
4962
4963 fi
4964
4965
4966 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4967 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4968 as_fn_error $? "no acceptable C compiler found in \$PATH
4969 See \`config.log' for more details" "$LINENO" 5; }
4970
4971 # Provide some information about the compiler.
4972 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4973 set X $ac_compile
4974 ac_compiler=$2
4975 for ac_option in --version -v -V -qversion; do
4976   { { ac_try="$ac_compiler $ac_option >&5"
4977 case "(($ac_try" in
4978   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4979   *) ac_try_echo=$ac_try;;
4980 esac
4981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4982 $as_echo "$ac_try_echo"; } >&5
4983   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4984   ac_status=$?
4985   if test -s conftest.err; then
4986     sed '10a\
4987 ... rest of stderr output deleted ...
4988          10q' conftest.err >conftest.er1
4989     cat conftest.er1 >&5
4990   fi
4991   rm -f conftest.er1 conftest.err
4992   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4993   test $ac_status = 0; }
4994 done
4995
4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4997 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4998 if ${ac_cv_c_compiler_gnu+:} false; then :
4999   $as_echo_n "(cached) " >&6
5000 else
5001   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5002 /* end confdefs.h.  */
5003
5004 int
5005 main ()
5006 {
5007 #ifndef __GNUC__
5008        choke me
5009 #endif
5010
5011   ;
5012   return 0;
5013 }
5014 _ACEOF
5015 if ac_fn_c_try_compile "$LINENO"; then :
5016   ac_compiler_gnu=yes
5017 else
5018   ac_compiler_gnu=no
5019 fi
5020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5021 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5022
5023 fi
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5025 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5026 if test $ac_compiler_gnu = yes; then
5027   GCC=yes
5028 else
5029   GCC=
5030 fi
5031 ac_test_CFLAGS=${CFLAGS+set}
5032 ac_save_CFLAGS=$CFLAGS
5033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5034 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5035 if ${ac_cv_prog_cc_g+:} false; then :
5036   $as_echo_n "(cached) " >&6
5037 else
5038   ac_save_c_werror_flag=$ac_c_werror_flag
5039    ac_c_werror_flag=yes
5040    ac_cv_prog_cc_g=no
5041    CFLAGS="-g"
5042    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5043 /* end confdefs.h.  */
5044
5045 int
5046 main ()
5047 {
5048
5049   ;
5050   return 0;
5051 }
5052 _ACEOF
5053 if ac_fn_c_try_compile "$LINENO"; then :
5054   ac_cv_prog_cc_g=yes
5055 else
5056   CFLAGS=""
5057       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5058 /* end confdefs.h.  */
5059
5060 int
5061 main ()
5062 {
5063
5064   ;
5065   return 0;
5066 }
5067 _ACEOF
5068 if ac_fn_c_try_compile "$LINENO"; then :
5069
5070 else
5071   ac_c_werror_flag=$ac_save_c_werror_flag
5072          CFLAGS="-g"
5073          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5074 /* end confdefs.h.  */
5075
5076 int
5077 main ()
5078 {
5079
5080   ;
5081   return 0;
5082 }
5083 _ACEOF
5084 if ac_fn_c_try_compile "$LINENO"; then :
5085   ac_cv_prog_cc_g=yes
5086 fi
5087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5088 fi
5089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5090 fi
5091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5092    ac_c_werror_flag=$ac_save_c_werror_flag
5093 fi
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5095 $as_echo "$ac_cv_prog_cc_g" >&6; }
5096 if test "$ac_test_CFLAGS" = set; then
5097   CFLAGS=$ac_save_CFLAGS
5098 elif test $ac_cv_prog_cc_g = yes; then
5099   if test "$GCC" = yes; then
5100     CFLAGS="-g -O2"
5101   else
5102     CFLAGS="-g"
5103   fi
5104 else
5105   if test "$GCC" = yes; then
5106     CFLAGS="-O2"
5107   else
5108     CFLAGS=
5109   fi
5110 fi
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5112 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5113 if ${ac_cv_prog_cc_c89+:} false; then :
5114   $as_echo_n "(cached) " >&6
5115 else
5116   ac_cv_prog_cc_c89=no
5117 ac_save_CC=$CC
5118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5119 /* end confdefs.h.  */
5120 #include <stdarg.h>
5121 #include <stdio.h>
5122 struct stat;
5123 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5124 struct buf { int x; };
5125 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5126 static char *e (p, i)
5127      char **p;
5128      int i;
5129 {
5130   return p[i];
5131 }
5132 static char *f (char * (*g) (char **, int), char **p, ...)
5133 {
5134   char *s;
5135   va_list v;
5136   va_start (v,p);
5137   s = g (p, va_arg (v,int));
5138   va_end (v);
5139   return s;
5140 }
5141
5142 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5143    function prototypes and stuff, but not '\xHH' hex character constants.
5144    These don't provoke an error unfortunately, instead are silently treated
5145    as 'x'.  The following induces an error, until -std is added to get
5146    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5147    array size at least.  It's necessary to write '\x00'==0 to get something
5148    that's true only with -std.  */
5149 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5150
5151 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5152    inside strings and character constants.  */
5153 #define FOO(x) 'x'
5154 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5155
5156 int test (int i, double x);
5157 struct s1 {int (*f) (int a);};
5158 struct s2 {int (*f) (double a);};
5159 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5160 int argc;
5161 char **argv;
5162 int
5163 main ()
5164 {
5165 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5166   ;
5167   return 0;
5168 }
5169 _ACEOF
5170 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5171         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5172 do
5173   CC="$ac_save_CC $ac_arg"
5174   if ac_fn_c_try_compile "$LINENO"; then :
5175   ac_cv_prog_cc_c89=$ac_arg
5176 fi
5177 rm -f core conftest.err conftest.$ac_objext
5178   test "x$ac_cv_prog_cc_c89" != "xno" && break
5179 done
5180 rm -f conftest.$ac_ext
5181 CC=$ac_save_CC
5182
5183 fi
5184 # AC_CACHE_VAL
5185 case "x$ac_cv_prog_cc_c89" in
5186   x)
5187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5188 $as_echo "none needed" >&6; } ;;
5189   xno)
5190     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5191 $as_echo "unsupported" >&6; } ;;
5192   *)
5193     CC="$CC $ac_cv_prog_cc_c89"
5194     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5195 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5196 esac
5197 if test "x$ac_cv_prog_cc_c89" != xno; then :
5198
5199 fi
5200
5201 ac_ext=c
5202 ac_cpp='$CPP $CPPFLAGS'
5203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5206
5207 ac_ext=c
5208 ac_cpp='$CPP $CPPFLAGS'
5209 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5210 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5211 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5213 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5214 if ${am_cv_prog_cc_c_o+:} false; then :
5215   $as_echo_n "(cached) " >&6
5216 else
5217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5218 /* end confdefs.h.  */
5219
5220 int
5221 main ()
5222 {
5223
5224   ;
5225   return 0;
5226 }
5227 _ACEOF
5228   # Make sure it works both with $CC and with simple cc.
5229   # Following AC_PROG_CC_C_O, we do the test twice because some
5230   # compilers refuse to overwrite an existing .o file with -o,
5231   # though they will create one.
5232   am_cv_prog_cc_c_o=yes
5233   for am_i in 1 2; do
5234     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5235    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5236    ac_status=$?
5237    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5238    (exit $ac_status); } \
5239          && test -f conftest2.$ac_objext; then
5240       : OK
5241     else
5242       am_cv_prog_cc_c_o=no
5243       break
5244     fi
5245   done
5246   rm -f core conftest*
5247   unset am_i
5248 fi
5249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5250 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5251 if test "$am_cv_prog_cc_c_o" != yes; then
5252    # Losing compiler, so override with the script.
5253    # FIXME: It is wrong to rewrite CC.
5254    # But if we don't then we get into trouble of one sort or another.
5255    # A longer-term fix would be to have automake use am__CC in this case,
5256    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5257    CC="$am_aux_dir/compile $CC"
5258 fi
5259 ac_ext=c
5260 ac_cpp='$CPP $CPPFLAGS'
5261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5264
5265
5266
5267
5268
5269
5270 if test -n "$ac_tool_prefix"; then
5271   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5272 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5274 $as_echo_n "checking for $ac_word... " >&6; }
5275 if ${ac_cv_prog_RANLIB+:} false; then :
5276   $as_echo_n "(cached) " >&6
5277 else
5278   if test -n "$RANLIB"; then
5279   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5280 else
5281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5282 for as_dir in $PATH
5283 do
5284   IFS=$as_save_IFS
5285   test -z "$as_dir" && as_dir=.
5286     for ac_exec_ext in '' $ac_executable_extensions; do
5287   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5288     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5289     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5290     break 2
5291   fi
5292 done
5293   done
5294 IFS=$as_save_IFS
5295
5296 fi
5297 fi
5298 RANLIB=$ac_cv_prog_RANLIB
5299 if test -n "$RANLIB"; then
5300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5301 $as_echo "$RANLIB" >&6; }
5302 else
5303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5304 $as_echo "no" >&6; }
5305 fi
5306
5307
5308 fi
5309 if test -z "$ac_cv_prog_RANLIB"; then
5310   ac_ct_RANLIB=$RANLIB
5311   # Extract the first word of "ranlib", so it can be a program name with args.
5312 set dummy ranlib; ac_word=$2
5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5314 $as_echo_n "checking for $ac_word... " >&6; }
5315 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5316   $as_echo_n "(cached) " >&6
5317 else
5318   if test -n "$ac_ct_RANLIB"; then
5319   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5320 else
5321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5322 for as_dir in $PATH
5323 do
5324   IFS=$as_save_IFS
5325   test -z "$as_dir" && as_dir=.
5326     for ac_exec_ext in '' $ac_executable_extensions; do
5327   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5328     ac_cv_prog_ac_ct_RANLIB="ranlib"
5329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5330     break 2
5331   fi
5332 done
5333   done
5334 IFS=$as_save_IFS
5335
5336 fi
5337 fi
5338 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5339 if test -n "$ac_ct_RANLIB"; then
5340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5341 $as_echo "$ac_ct_RANLIB" >&6; }
5342 else
5343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5344 $as_echo "no" >&6; }
5345 fi
5346
5347   if test "x$ac_ct_RANLIB" = x; then
5348     RANLIB=":"
5349   else
5350     case $cross_compiling:$ac_tool_warned in
5351 yes:)
5352 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5353 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5354 ac_tool_warned=yes ;;
5355 esac
5356     RANLIB=$ac_ct_RANLIB
5357   fi
5358 else
5359   RANLIB="$ac_cv_prog_RANLIB"
5360 fi
5361
5362
5363 for ac_prog in gawk mawk nawk awk
5364 do
5365   # Extract the first word of "$ac_prog", so it can be a program name with args.
5366 set dummy $ac_prog; ac_word=$2
5367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5368 $as_echo_n "checking for $ac_word... " >&6; }
5369 if ${ac_cv_prog_AWK+:} false; then :
5370   $as_echo_n "(cached) " >&6
5371 else
5372   if test -n "$AWK"; then
5373   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5374 else
5375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5376 for as_dir in $PATH
5377 do
5378   IFS=$as_save_IFS
5379   test -z "$as_dir" && as_dir=.
5380     for ac_exec_ext in '' $ac_executable_extensions; do
5381   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5382     ac_cv_prog_AWK="$ac_prog"
5383     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5384     break 2
5385   fi
5386 done
5387   done
5388 IFS=$as_save_IFS
5389
5390 fi
5391 fi
5392 AWK=$ac_cv_prog_AWK
5393 if test -n "$AWK"; then
5394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5395 $as_echo "$AWK" >&6; }
5396 else
5397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5398 $as_echo "no" >&6; }
5399 fi
5400
5401
5402   test -n "$AWK" && break
5403 done
5404
5405 case "$AWK" in
5406 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5407 esac
5408
5409 # Extract the first word of "dwz", so it can be a program name with args.
5410 set dummy dwz; ac_word=$2
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5412 $as_echo_n "checking for $ac_word... " >&6; }
5413 if ${ac_cv_prog_DWZ+:} false; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   if test -n "$DWZ"; then
5417   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5418 else
5419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5420 for as_dir in $PATH
5421 do
5422   IFS=$as_save_IFS
5423   test -z "$as_dir" && as_dir=.
5424     for ac_exec_ext in '' $ac_executable_extensions; do
5425   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5426     ac_cv_prog_DWZ="dwz"
5427     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5428     break 2
5429   fi
5430 done
5431   done
5432 IFS=$as_save_IFS
5433
5434 fi
5435 fi
5436 DWZ=$ac_cv_prog_DWZ
5437 if test -n "$DWZ"; then
5438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5439 $as_echo "$DWZ" >&6; }
5440 else
5441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5442 $as_echo "no" >&6; }
5443 fi
5444
5445
5446  if test "$DWZ" != ""; then
5447   HAVE_DWZ_TRUE=
5448   HAVE_DWZ_FALSE='#'
5449 else
5450   HAVE_DWZ_TRUE='#'
5451   HAVE_DWZ_FALSE=
5452 fi
5453
5454
5455 case `pwd` in
5456   *\ * | *\     *)
5457     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5458 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5459 esac
5460
5461
5462
5463 macro_version='2.2.7a'
5464 macro_revision='1.3134'
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478 ltmain="$ac_aux_dir/ltmain.sh"
5479
5480 # Backslashify metacharacters that are still active within
5481 # double-quoted strings.
5482 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5483
5484 # Same as above, but do not quote variable references.
5485 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5486
5487 # Sed substitution to delay expansion of an escaped shell variable in a
5488 # double_quote_subst'ed string.
5489 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5490
5491 # Sed substitution to delay expansion of an escaped single quote.
5492 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5493
5494 # Sed substitution to avoid accidental globbing in evaled expressions
5495 no_glob_subst='s/\*/\\\*/g'
5496
5497 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5498 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5499 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5500
5501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5502 $as_echo_n "checking how to print strings... " >&6; }
5503 # Test print first, because it will be a builtin if present.
5504 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5505    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5506   ECHO='print -r --'
5507 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5508   ECHO='printf %s\n'
5509 else
5510   # Use this function as a fallback that always works.
5511   func_fallback_echo ()
5512   {
5513     eval 'cat <<_LTECHO_EOF
5514 $1
5515 _LTECHO_EOF'
5516   }
5517   ECHO='func_fallback_echo'
5518 fi
5519
5520 # func_echo_all arg...
5521 # Invoke $ECHO with all args, space-separated.
5522 func_echo_all ()
5523 {
5524     $ECHO ""
5525 }
5526
5527 case "$ECHO" in
5528   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5529 $as_echo "printf" >&6; } ;;
5530   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5531 $as_echo "print -r" >&6; } ;;
5532   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5533 $as_echo "cat" >&6; } ;;
5534 esac
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5550 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5551 if ${ac_cv_path_SED+:} false; then :
5552   $as_echo_n "(cached) " >&6
5553 else
5554             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5555      for ac_i in 1 2 3 4 5 6 7; do
5556        ac_script="$ac_script$as_nl$ac_script"
5557      done
5558      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5559      { ac_script=; unset ac_script;}
5560      if test -z "$SED"; then
5561   ac_path_SED_found=false
5562   # Loop through the user's path and test for each of PROGNAME-LIST
5563   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5564 for as_dir in $PATH
5565 do
5566   IFS=$as_save_IFS
5567   test -z "$as_dir" && as_dir=.
5568     for ac_prog in sed gsed; do
5569     for ac_exec_ext in '' $ac_executable_extensions; do
5570       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5571       as_fn_executable_p "$ac_path_SED" || continue
5572 # Check for GNU ac_path_SED and select it if it is found.
5573   # Check for GNU $ac_path_SED
5574 case `"$ac_path_SED" --version 2>&1` in
5575 *GNU*)
5576   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5577 *)
5578   ac_count=0
5579   $as_echo_n 0123456789 >"conftest.in"
5580   while :
5581   do
5582     cat "conftest.in" "conftest.in" >"conftest.tmp"
5583     mv "conftest.tmp" "conftest.in"
5584     cp "conftest.in" "conftest.nl"
5585     $as_echo '' >> "conftest.nl"
5586     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5587     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5588     as_fn_arith $ac_count + 1 && ac_count=$as_val
5589     if test $ac_count -gt ${ac_path_SED_max-0}; then
5590       # Best one so far, save it but keep looking for a better one
5591       ac_cv_path_SED="$ac_path_SED"
5592       ac_path_SED_max=$ac_count
5593     fi
5594     # 10*(2^10) chars as input seems more than enough
5595     test $ac_count -gt 10 && break
5596   done
5597   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5598 esac
5599
5600       $ac_path_SED_found && break 3
5601     done
5602   done
5603   done
5604 IFS=$as_save_IFS
5605   if test -z "$ac_cv_path_SED"; then
5606     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5607   fi
5608 else
5609   ac_cv_path_SED=$SED
5610 fi
5611
5612 fi
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5614 $as_echo "$ac_cv_path_SED" >&6; }
5615  SED="$ac_cv_path_SED"
5616   rm -f conftest.sed
5617
5618 test -z "$SED" && SED=sed
5619 Xsed="$SED -e 1s/^X//"
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5632 $as_echo_n "checking for fgrep... " >&6; }
5633 if ${ac_cv_path_FGREP+:} false; then :
5634   $as_echo_n "(cached) " >&6
5635 else
5636   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5637    then ac_cv_path_FGREP="$GREP -F"
5638    else
5639      if test -z "$FGREP"; then
5640   ac_path_FGREP_found=false
5641   # Loop through the user's path and test for each of PROGNAME-LIST
5642   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5643 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5644 do
5645   IFS=$as_save_IFS
5646   test -z "$as_dir" && as_dir=.
5647     for ac_prog in fgrep; do
5648     for ac_exec_ext in '' $ac_executable_extensions; do
5649       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5650       as_fn_executable_p "$ac_path_FGREP" || continue
5651 # Check for GNU ac_path_FGREP and select it if it is found.
5652   # Check for GNU $ac_path_FGREP
5653 case `"$ac_path_FGREP" --version 2>&1` in
5654 *GNU*)
5655   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5656 *)
5657   ac_count=0
5658   $as_echo_n 0123456789 >"conftest.in"
5659   while :
5660   do
5661     cat "conftest.in" "conftest.in" >"conftest.tmp"
5662     mv "conftest.tmp" "conftest.in"
5663     cp "conftest.in" "conftest.nl"
5664     $as_echo 'FGREP' >> "conftest.nl"
5665     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5666     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5667     as_fn_arith $ac_count + 1 && ac_count=$as_val
5668     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5669       # Best one so far, save it but keep looking for a better one
5670       ac_cv_path_FGREP="$ac_path_FGREP"
5671       ac_path_FGREP_max=$ac_count
5672     fi
5673     # 10*(2^10) chars as input seems more than enough
5674     test $ac_count -gt 10 && break
5675   done
5676   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5677 esac
5678
5679       $ac_path_FGREP_found && break 3
5680     done
5681   done
5682   done
5683 IFS=$as_save_IFS
5684   if test -z "$ac_cv_path_FGREP"; then
5685     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5686   fi
5687 else
5688   ac_cv_path_FGREP=$FGREP
5689 fi
5690
5691    fi
5692 fi
5693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5694 $as_echo "$ac_cv_path_FGREP" >&6; }
5695  FGREP="$ac_cv_path_FGREP"
5696
5697
5698 test -z "$GREP" && GREP=grep
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718 # Check whether --with-gnu-ld was given.
5719 if test "${with_gnu_ld+set}" = set; then :
5720   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5721 else
5722   with_gnu_ld=no
5723 fi
5724
5725 ac_prog=ld
5726 if test "$GCC" = yes; then
5727   # Check if gcc -print-prog-name=ld gives a path.
5728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5729 $as_echo_n "checking for ld used by $CC... " >&6; }
5730   case $host in
5731   *-*-mingw*)
5732     # gcc leaves a trailing carriage return which upsets mingw
5733     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5734   *)
5735     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5736   esac
5737   case $ac_prog in
5738     # Accept absolute paths.
5739     [\\/]* | ?:[\\/]*)
5740       re_direlt='/[^/][^/]*/\.\./'
5741       # Canonicalize the pathname of ld
5742       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5743       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5744         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5745       done
5746       test -z "$LD" && LD="$ac_prog"
5747       ;;
5748   "")
5749     # If it fails, then pretend we aren't using GCC.
5750     ac_prog=ld
5751     ;;
5752   *)
5753     # If it is relative, then search for the first ld in PATH.
5754     with_gnu_ld=unknown
5755     ;;
5756   esac
5757 elif test "$with_gnu_ld" = yes; then
5758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5759 $as_echo_n "checking for GNU ld... " >&6; }
5760 else
5761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5762 $as_echo_n "checking for non-GNU ld... " >&6; }
5763 fi
5764 if ${lt_cv_path_LD+:} false; then :
5765   $as_echo_n "(cached) " >&6
5766 else
5767   if test -z "$LD"; then
5768   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5769   for ac_dir in $PATH; do
5770     IFS="$lt_save_ifs"
5771     test -z "$ac_dir" && ac_dir=.
5772     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5773       lt_cv_path_LD="$ac_dir/$ac_prog"
5774       # Check to see if the program is GNU ld.  I'd rather use --version,
5775       # but apparently some variants of GNU ld only accept -v.
5776       # Break only if it was the GNU/non-GNU ld that we prefer.
5777       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5778       *GNU* | *'with BFD'*)
5779         test "$with_gnu_ld" != no && break
5780         ;;
5781       *)
5782         test "$with_gnu_ld" != yes && break
5783         ;;
5784       esac
5785     fi
5786   done
5787   IFS="$lt_save_ifs"
5788 else
5789   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5790 fi
5791 fi
5792
5793 LD="$lt_cv_path_LD"
5794 if test -n "$LD"; then
5795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5796 $as_echo "$LD" >&6; }
5797 else
5798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5799 $as_echo "no" >&6; }
5800 fi
5801 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5803 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5804 if ${lt_cv_prog_gnu_ld+:} false; then :
5805   $as_echo_n "(cached) " >&6
5806 else
5807   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5808 case `$LD -v 2>&1 </dev/null` in
5809 *GNU* | *'with BFD'*)
5810   lt_cv_prog_gnu_ld=yes
5811   ;;
5812 *)
5813   lt_cv_prog_gnu_ld=no
5814   ;;
5815 esac
5816 fi
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5818 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5819 with_gnu_ld=$lt_cv_prog_gnu_ld
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5830 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5831 if ${lt_cv_path_NM+:} false; then :
5832   $as_echo_n "(cached) " >&6
5833 else
5834   if test -n "$NM"; then
5835    # Let the user override the nm to test.
5836    lt_nm_to_check="$NM"
5837  else
5838    lt_nm_to_check="${ac_tool_prefix}nm"
5839    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5840      lt_nm_to_check="$lt_nm_to_check nm"
5841    fi
5842  fi
5843  for lt_tmp_nm in "$lt_nm_to_check"; do
5844    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5845    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5846      IFS="$lt_save_ifs"
5847      test -z "$ac_dir" && ac_dir=.
5848      # Strip out any user-provided options from the nm to test twice,
5849      # the first time to test to see if nm (rather than its options) has
5850      # an explicit path, the second time to yield a file which can be
5851      # nm'ed itself.
5852      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
5853      case "$tmp_nm_path" in
5854      */*|*\\*) tmp_nm="$lt_tmp_nm";;
5855      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
5856      esac
5857      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
5858      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
5859        # Check to see if the nm accepts a BSD-compat flag.
5860        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5861        #   nm: unknown option "B" ignored
5862        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5863        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
5864          break
5865          ;;
5866        *)
5867          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
5868          *$tmp_nm*)
5869            lt_cv_path_NM="$tmp_nm -p"
5870            break
5871            ;;
5872          *)
5873            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5874            continue # so that we can try to find one that supports BSD flags
5875            ;;
5876          esac
5877          ;;
5878        esac
5879      fi
5880    done
5881    IFS="$lt_save_ifs"
5882  done
5883  : ${lt_cv_path_NM=no}
5884 fi
5885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5886 $as_echo "$lt_cv_path_NM" >&6; }
5887 if test "$lt_cv_path_NM" != "no"; then
5888   NM="$lt_cv_path_NM"
5889 else
5890   # Didn't find any BSD compatible name lister, look for dumpbin.
5891   if test -n "$DUMPBIN"; then :
5892     # Let the user override the test.
5893   else
5894     if test -n "$ac_tool_prefix"; then
5895   for ac_prog in dumpbin "link -dump"
5896   do
5897     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5898 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5900 $as_echo_n "checking for $ac_word... " >&6; }
5901 if ${ac_cv_prog_DUMPBIN+:} false; then :
5902   $as_echo_n "(cached) " >&6
5903 else
5904   if test -n "$DUMPBIN"; then
5905   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5906 else
5907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5908 for as_dir in $PATH
5909 do
5910   IFS=$as_save_IFS
5911   test -z "$as_dir" && as_dir=.
5912     for ac_exec_ext in '' $ac_executable_extensions; do
5913   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5914     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5915     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5916     break 2
5917   fi
5918 done
5919   done
5920 IFS=$as_save_IFS
5921
5922 fi
5923 fi
5924 DUMPBIN=$ac_cv_prog_DUMPBIN
5925 if test -n "$DUMPBIN"; then
5926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5927 $as_echo "$DUMPBIN" >&6; }
5928 else
5929   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5930 $as_echo "no" >&6; }
5931 fi
5932
5933
5934     test -n "$DUMPBIN" && break
5935   done
5936 fi
5937 if test -z "$DUMPBIN"; then
5938   ac_ct_DUMPBIN=$DUMPBIN
5939   for ac_prog in dumpbin "link -dump"
5940 do
5941   # Extract the first word of "$ac_prog", so it can be a program name with args.
5942 set dummy $ac_prog; ac_word=$2
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5944 $as_echo_n "checking for $ac_word... " >&6; }
5945 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5946   $as_echo_n "(cached) " >&6
5947 else
5948   if test -n "$ac_ct_DUMPBIN"; then
5949   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5950 else
5951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5952 for as_dir in $PATH
5953 do
5954   IFS=$as_save_IFS
5955   test -z "$as_dir" && as_dir=.
5956     for ac_exec_ext in '' $ac_executable_extensions; do
5957   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5958     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5960     break 2
5961   fi
5962 done
5963   done
5964 IFS=$as_save_IFS
5965
5966 fi
5967 fi
5968 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5969 if test -n "$ac_ct_DUMPBIN"; then
5970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5971 $as_echo "$ac_ct_DUMPBIN" >&6; }
5972 else
5973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5974 $as_echo "no" >&6; }
5975 fi
5976
5977
5978   test -n "$ac_ct_DUMPBIN" && break
5979 done
5980
5981   if test "x$ac_ct_DUMPBIN" = x; then
5982     DUMPBIN=":"
5983   else
5984     case $cross_compiling:$ac_tool_warned in
5985 yes:)
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5987 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5988 ac_tool_warned=yes ;;
5989 esac
5990     DUMPBIN=$ac_ct_DUMPBIN
5991   fi
5992 fi
5993
5994     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5995     *COFF*)
5996       DUMPBIN="$DUMPBIN -symbols"
5997       ;;
5998     *)
5999       DUMPBIN=:
6000       ;;
6001     esac
6002   fi
6003
6004   if test "$DUMPBIN" != ":"; then
6005     NM="$DUMPBIN"
6006   fi
6007 fi
6008 test -z "$NM" && NM=nm
6009
6010
6011
6012
6013
6014
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6016 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6017 if ${lt_cv_nm_interface+:} false; then :
6018   $as_echo_n "(cached) " >&6
6019 else
6020   lt_cv_nm_interface="BSD nm"
6021   echo "int some_variable = 0;" > conftest.$ac_ext
6022   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6023   (eval "$ac_compile" 2>conftest.err)
6024   cat conftest.err >&5
6025   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6026   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6027   cat conftest.err >&5
6028   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6029   cat conftest.out >&5
6030   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6031     lt_cv_nm_interface="MS dumpbin"
6032   fi
6033   rm -f conftest*
6034 fi
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6036 $as_echo "$lt_cv_nm_interface" >&6; }
6037
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6039 $as_echo_n "checking whether ln -s works... " >&6; }
6040 LN_S=$as_ln_s
6041 if test "$LN_S" = "ln -s"; then
6042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6043 $as_echo "yes" >&6; }
6044 else
6045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6046 $as_echo "no, using $LN_S" >&6; }
6047 fi
6048
6049 # find the maximum length of command line arguments
6050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6051 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6052 if ${lt_cv_sys_max_cmd_len+:} false; then :
6053   $as_echo_n "(cached) " >&6
6054 else
6055     i=0
6056   teststring="ABCD"
6057
6058   case $build_os in
6059   msdosdjgpp*)
6060     # On DJGPP, this test can blow up pretty badly due to problems in libc
6061     # (any single argument exceeding 2000 bytes causes a buffer overrun
6062     # during glob expansion).  Even if it were fixed, the result of this
6063     # check would be larger than it should be.
6064     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6065     ;;
6066
6067   gnu*)
6068     # Under GNU Hurd, this test is not required because there is
6069     # no limit to the length of command line arguments.
6070     # Libtool will interpret -1 as no limit whatsoever
6071     lt_cv_sys_max_cmd_len=-1;
6072     ;;
6073
6074   cygwin* | mingw* | cegcc*)
6075     # On Win9x/ME, this test blows up -- it succeeds, but takes
6076     # about 5 minutes as the teststring grows exponentially.
6077     # Worse, since 9x/ME are not pre-emptively multitasking,
6078     # you end up with a "frozen" computer, even though with patience
6079     # the test eventually succeeds (with a max line length of 256k).
6080     # Instead, let's just punt: use the minimum linelength reported by
6081     # all of the supported platforms: 8192 (on NT/2K/XP).
6082     lt_cv_sys_max_cmd_len=8192;
6083     ;;
6084
6085   mint*)
6086     # On MiNT this can take a long time and run out of memory.
6087     lt_cv_sys_max_cmd_len=8192;
6088     ;;
6089
6090   amigaos*)
6091     # On AmigaOS with pdksh, this test takes hours, literally.
6092     # So we just punt and use a minimum line length of 8192.
6093     lt_cv_sys_max_cmd_len=8192;
6094     ;;
6095
6096   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6097     # This has been around since 386BSD, at least.  Likely further.
6098     if test -x /sbin/sysctl; then
6099       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6100     elif test -x /usr/sbin/sysctl; then
6101       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6102     else
6103       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6104     fi
6105     # And add a safety zone
6106     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6107     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6108     ;;
6109
6110   interix*)
6111     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6112     lt_cv_sys_max_cmd_len=196608
6113     ;;
6114
6115   osf*)
6116     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6117     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6118     # nice to cause kernel panics so lets avoid the loop below.
6119     # First set a reasonable default.
6120     lt_cv_sys_max_cmd_len=16384
6121     #
6122     if test -x /sbin/sysconfig; then
6123       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6124         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6125       esac
6126     fi
6127     ;;
6128   sco3.2v5*)
6129     lt_cv_sys_max_cmd_len=102400
6130     ;;
6131   sysv5* | sco5v6* | sysv4.2uw2*)
6132     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6133     if test -n "$kargmax"; then
6134       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6135     else
6136       lt_cv_sys_max_cmd_len=32768
6137     fi
6138     ;;
6139   *)
6140     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6141     if test -n "$lt_cv_sys_max_cmd_len"; then
6142       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6143       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6144     else
6145       # Make teststring a little bigger before we do anything with it.
6146       # a 1K string should be a reasonable start.
6147       for i in 1 2 3 4 5 6 7 8 ; do
6148         teststring=$teststring$teststring
6149       done
6150       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6151       # If test is not a shell built-in, we'll probably end up computing a
6152       # maximum length that is only half of the actual maximum length, but
6153       # we can't tell.
6154       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6155                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6156               test $i != 17 # 1/2 MB should be enough
6157       do
6158         i=`expr $i + 1`
6159         teststring=$teststring$teststring
6160       done
6161       # Only check the string length outside the loop.
6162       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6163       teststring=
6164       # Add a significant safety factor because C++ compilers can tack on
6165       # massive amounts of additional arguments before passing them to the
6166       # linker.  It appears as though 1/2 is a usable value.
6167       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6168     fi
6169     ;;
6170   esac
6171
6172 fi
6173
6174 if test -n $lt_cv_sys_max_cmd_len ; then
6175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6176 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6177 else
6178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6179 $as_echo "none" >&6; }
6180 fi
6181 max_cmd_len=$lt_cv_sys_max_cmd_len
6182
6183
6184
6185
6186
6187
6188 : ${CP="cp -f"}
6189 : ${MV="mv -f"}
6190 : ${RM="rm -f"}
6191
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6193 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6194 # Try some XSI features
6195 xsi_shell=no
6196 ( _lt_dummy="a/b/c"
6197   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6198       = c,a/b,, \
6199     && eval 'test $(( 1 + 1 )) -eq 2 \
6200     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6201   && xsi_shell=yes
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6203 $as_echo "$xsi_shell" >&6; }
6204
6205
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6207 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6208 lt_shell_append=no
6209 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6210     >/dev/null 2>&1 \
6211   && lt_shell_append=yes
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6213 $as_echo "$lt_shell_append" >&6; }
6214
6215
6216 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6217   lt_unset=unset
6218 else
6219   lt_unset=false
6220 fi
6221
6222
6223
6224
6225
6226 # test EBCDIC or ASCII
6227 case `echo X|tr X '\101'` in
6228  A) # ASCII based system
6229     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6230   lt_SP2NL='tr \040 \012'
6231   lt_NL2SP='tr \015\012 \040\040'
6232   ;;
6233  *) # EBCDIC based system
6234   lt_SP2NL='tr \100 \n'
6235   lt_NL2SP='tr \r\n \100\100'
6236   ;;
6237 esac
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6248 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6249 if ${lt_cv_ld_reload_flag+:} false; then :
6250   $as_echo_n "(cached) " >&6
6251 else
6252   lt_cv_ld_reload_flag='-r'
6253 fi
6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6255 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6256 reload_flag=$lt_cv_ld_reload_flag
6257 case $reload_flag in
6258 "" | " "*) ;;
6259 *) reload_flag=" $reload_flag" ;;
6260 esac
6261 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6262 case $host_os in
6263   darwin*)
6264     if test "$GCC" = yes; then
6265       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6266     else
6267       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6268     fi
6269     ;;
6270 esac
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280 if test -n "$ac_tool_prefix"; then
6281   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6282 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6284 $as_echo_n "checking for $ac_word... " >&6; }
6285 if ${ac_cv_prog_OBJDUMP+:} false; then :
6286   $as_echo_n "(cached) " >&6
6287 else
6288   if test -n "$OBJDUMP"; then
6289   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6290 else
6291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6292 for as_dir in $PATH
6293 do
6294   IFS=$as_save_IFS
6295   test -z "$as_dir" && as_dir=.
6296     for ac_exec_ext in '' $ac_executable_extensions; do
6297   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6298     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6300     break 2
6301   fi
6302 done
6303   done
6304 IFS=$as_save_IFS
6305
6306 fi
6307 fi
6308 OBJDUMP=$ac_cv_prog_OBJDUMP
6309 if test -n "$OBJDUMP"; then
6310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6311 $as_echo "$OBJDUMP" >&6; }
6312 else
6313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6314 $as_echo "no" >&6; }
6315 fi
6316
6317
6318 fi
6319 if test -z "$ac_cv_prog_OBJDUMP"; then
6320   ac_ct_OBJDUMP=$OBJDUMP
6321   # Extract the first word of "objdump", so it can be a program name with args.
6322 set dummy objdump; ac_word=$2
6323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6324 $as_echo_n "checking for $ac_word... " >&6; }
6325 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6326   $as_echo_n "(cached) " >&6
6327 else
6328   if test -n "$ac_ct_OBJDUMP"; then
6329   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6330 else
6331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6332 for as_dir in $PATH
6333 do
6334   IFS=$as_save_IFS
6335   test -z "$as_dir" && as_dir=.
6336     for ac_exec_ext in '' $ac_executable_extensions; do
6337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6338     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6340     break 2
6341   fi
6342 done
6343   done
6344 IFS=$as_save_IFS
6345
6346 fi
6347 fi
6348 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6349 if test -n "$ac_ct_OBJDUMP"; then
6350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6351 $as_echo "$ac_ct_OBJDUMP" >&6; }
6352 else
6353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6354 $as_echo "no" >&6; }
6355 fi
6356
6357   if test "x$ac_ct_OBJDUMP" = x; then
6358     OBJDUMP="false"
6359   else
6360     case $cross_compiling:$ac_tool_warned in
6361 yes:)
6362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6363 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6364 ac_tool_warned=yes ;;
6365 esac
6366     OBJDUMP=$ac_ct_OBJDUMP
6367   fi
6368 else
6369   OBJDUMP="$ac_cv_prog_OBJDUMP"
6370 fi
6371
6372 test -z "$OBJDUMP" && OBJDUMP=objdump
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6383 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6384 if ${lt_cv_deplibs_check_method+:} false; then :
6385   $as_echo_n "(cached) " >&6
6386 else
6387   lt_cv_file_magic_cmd='$MAGIC_CMD'
6388 lt_cv_file_magic_test_file=
6389 lt_cv_deplibs_check_method='unknown'
6390 # Need to set the preceding variable on all platforms that support
6391 # interlibrary dependencies.
6392 # 'none' -- dependencies not supported.
6393 # `unknown' -- same as none, but documents that we really don't know.
6394 # 'pass_all' -- all dependencies passed with no checks.
6395 # 'test_compile' -- check by making test program.
6396 # 'file_magic [[regex]]' -- check by looking for files in library path
6397 # which responds to the $file_magic_cmd with a given extended regex.
6398 # If you have `file' or equivalent on your system and you're not sure
6399 # whether `pass_all' will *always* work, you probably want this one.
6400
6401 case $host_os in
6402 aix[4-9]*)
6403   lt_cv_deplibs_check_method=pass_all
6404   ;;
6405
6406 beos*)
6407   lt_cv_deplibs_check_method=pass_all
6408   ;;
6409
6410 bsdi[45]*)
6411   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6412   lt_cv_file_magic_cmd='/usr/bin/file -L'
6413   lt_cv_file_magic_test_file=/shlib/libc.so
6414   ;;
6415
6416 cygwin*)
6417   # func_win32_libid is a shell function defined in ltmain.sh
6418   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6419   lt_cv_file_magic_cmd='func_win32_libid'
6420   ;;
6421
6422 mingw* | pw32*)
6423   # Base MSYS/MinGW do not provide the 'file' command needed by
6424   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6425   # unless we find 'file', for example because we are cross-compiling.
6426   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6427   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6428     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6429     lt_cv_file_magic_cmd='func_win32_libid'
6430   else
6431     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6432     lt_cv_file_magic_cmd='$OBJDUMP -f'
6433   fi
6434   ;;
6435
6436 cegcc*)
6437   # use the weaker test based on 'objdump'. See mingw*.
6438   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6439   lt_cv_file_magic_cmd='$OBJDUMP -f'
6440   ;;
6441
6442 darwin* | rhapsody*)
6443   lt_cv_deplibs_check_method=pass_all
6444   ;;
6445
6446 freebsd* | dragonfly*)
6447   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6448     case $host_cpu in
6449     i*86 )
6450       # Not sure whether the presence of OpenBSD here was a mistake.
6451       # Let's accept both of them until this is cleared up.
6452       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6453       lt_cv_file_magic_cmd=/usr/bin/file
6454       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6455       ;;
6456     esac
6457   else
6458     lt_cv_deplibs_check_method=pass_all
6459   fi
6460   ;;
6461
6462 gnu*)
6463   lt_cv_deplibs_check_method=pass_all
6464   ;;
6465
6466 haiku*)
6467   lt_cv_deplibs_check_method=pass_all
6468   ;;
6469
6470 hpux10.20* | hpux11*)
6471   lt_cv_file_magic_cmd=/usr/bin/file
6472   case $host_cpu in
6473   ia64*)
6474     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6475     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6476     ;;
6477   hppa*64*)
6478     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6479     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6480     ;;
6481   *)
6482     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6483     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6484     ;;
6485   esac
6486   ;;
6487
6488 interix[3-9]*)
6489   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6490   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6491   ;;
6492
6493 irix5* | irix6* | nonstopux*)
6494   case $LD in
6495   *-32|*"-32 ") libmagic=32-bit;;
6496   *-n32|*"-n32 ") libmagic=N32;;
6497   *-64|*"-64 ") libmagic=64-bit;;
6498   *) libmagic=never-match;;
6499   esac
6500   lt_cv_deplibs_check_method=pass_all
6501   ;;
6502
6503 # This must be Linux ELF.
6504 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6505   lt_cv_deplibs_check_method=pass_all
6506   ;;
6507
6508 netbsd*)
6509   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6510     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6511   else
6512     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6513   fi
6514   ;;
6515
6516 newos6*)
6517   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6518   lt_cv_file_magic_cmd=/usr/bin/file
6519   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6520   ;;
6521
6522 *nto* | *qnx*)
6523   lt_cv_deplibs_check_method=pass_all
6524   ;;
6525
6526 openbsd*)
6527   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6528     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6529   else
6530     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6531   fi
6532   ;;
6533
6534 osf3* | osf4* | osf5*)
6535   lt_cv_deplibs_check_method=pass_all
6536   ;;
6537
6538 rdos*)
6539   lt_cv_deplibs_check_method=pass_all
6540   ;;
6541
6542 solaris*)
6543   lt_cv_deplibs_check_method=pass_all
6544   ;;
6545
6546 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6547   lt_cv_deplibs_check_method=pass_all
6548   ;;
6549
6550 sysv4 | sysv4.3*)
6551   case $host_vendor in
6552   motorola)
6553     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
6554     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6555     ;;
6556   ncr)
6557     lt_cv_deplibs_check_method=pass_all
6558     ;;
6559   sequent)
6560     lt_cv_file_magic_cmd='/bin/file'
6561     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6562     ;;
6563   sni)
6564     lt_cv_file_magic_cmd='/bin/file'
6565     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6566     lt_cv_file_magic_test_file=/lib/libc.so
6567     ;;
6568   siemens)
6569     lt_cv_deplibs_check_method=pass_all
6570     ;;
6571   pc)
6572     lt_cv_deplibs_check_method=pass_all
6573     ;;
6574   esac
6575   ;;
6576
6577 tpf*)
6578   lt_cv_deplibs_check_method=pass_all
6579   ;;
6580 vxworks*)
6581   # Assume VxWorks cross toolchains are built on Linux, possibly
6582   # as canadian for Windows hosts.
6583   lt_cv_deplibs_check_method=pass_all
6584   ;;
6585 esac
6586
6587 fi
6588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6589 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6590 file_magic_cmd=$lt_cv_file_magic_cmd
6591 deplibs_check_method=$lt_cv_deplibs_check_method
6592 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605 plugin_option=
6606 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
6607 for plugin in $plugin_names; do
6608   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
6609   if test x$plugin_so = x$plugin; then
6610     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
6611   fi
6612   if test x$plugin_so != x$plugin; then
6613     plugin_option="--plugin $plugin_so"
6614     break
6615   fi
6616 done
6617
6618 if test -n "$ac_tool_prefix"; then
6619   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6620 set dummy ${ac_tool_prefix}ar; ac_word=$2
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6622 $as_echo_n "checking for $ac_word... " >&6; }
6623 if ${ac_cv_prog_AR+:} false; then :
6624   $as_echo_n "(cached) " >&6
6625 else
6626   if test -n "$AR"; then
6627   ac_cv_prog_AR="$AR" # Let the user override the test.
6628 else
6629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6630 for as_dir in $PATH
6631 do
6632   IFS=$as_save_IFS
6633   test -z "$as_dir" && as_dir=.
6634     for ac_exec_ext in '' $ac_executable_extensions; do
6635   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6636     ac_cv_prog_AR="${ac_tool_prefix}ar"
6637     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6638     break 2
6639   fi
6640 done
6641   done
6642 IFS=$as_save_IFS
6643
6644 fi
6645 fi
6646 AR=$ac_cv_prog_AR
6647 if test -n "$AR"; then
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6649 $as_echo "$AR" >&6; }
6650 else
6651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6652 $as_echo "no" >&6; }
6653 fi
6654
6655
6656 fi
6657 if test -z "$ac_cv_prog_AR"; then
6658   ac_ct_AR=$AR
6659   # Extract the first word of "ar", so it can be a program name with args.
6660 set dummy ar; ac_word=$2
6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6662 $as_echo_n "checking for $ac_word... " >&6; }
6663 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6664   $as_echo_n "(cached) " >&6
6665 else
6666   if test -n "$ac_ct_AR"; then
6667   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6668 else
6669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6670 for as_dir in $PATH
6671 do
6672   IFS=$as_save_IFS
6673   test -z "$as_dir" && as_dir=.
6674     for ac_exec_ext in '' $ac_executable_extensions; do
6675   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6676     ac_cv_prog_ac_ct_AR="ar"
6677     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6678     break 2
6679   fi
6680 done
6681   done
6682 IFS=$as_save_IFS
6683
6684 fi
6685 fi
6686 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6687 if test -n "$ac_ct_AR"; then
6688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6689 $as_echo "$ac_ct_AR" >&6; }
6690 else
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6692 $as_echo "no" >&6; }
6693 fi
6694
6695   if test "x$ac_ct_AR" = x; then
6696     AR="false"
6697   else
6698     case $cross_compiling:$ac_tool_warned in
6699 yes:)
6700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6702 ac_tool_warned=yes ;;
6703 esac
6704     AR=$ac_ct_AR
6705   fi
6706 else
6707   AR="$ac_cv_prog_AR"
6708 fi
6709
6710 test -z "$AR" && AR=ar
6711 if test -n "$plugin_option"; then
6712   if $AR --help 2>&1 | grep -q "\--plugin"; then
6713     touch conftest.c
6714     $AR $plugin_option rc conftest.a conftest.c
6715     if test "$?" != 0; then
6716       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
6717 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
6718     else
6719       AR="$AR $plugin_option"
6720     fi
6721     rm -f conftest.*
6722   fi
6723 fi
6724 test -z "$AR_FLAGS" && AR_FLAGS=cru
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736 if test -n "$ac_tool_prefix"; then
6737   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6738 set dummy ${ac_tool_prefix}strip; ac_word=$2
6739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6740 $as_echo_n "checking for $ac_word... " >&6; }
6741 if ${ac_cv_prog_STRIP+:} false; then :
6742   $as_echo_n "(cached) " >&6
6743 else
6744   if test -n "$STRIP"; then
6745   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6746 else
6747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6748 for as_dir in $PATH
6749 do
6750   IFS=$as_save_IFS
6751   test -z "$as_dir" && as_dir=.
6752     for ac_exec_ext in '' $ac_executable_extensions; do
6753   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6754     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6755     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6756     break 2
6757   fi
6758 done
6759   done
6760 IFS=$as_save_IFS
6761
6762 fi
6763 fi
6764 STRIP=$ac_cv_prog_STRIP
6765 if test -n "$STRIP"; then
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6767 $as_echo "$STRIP" >&6; }
6768 else
6769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6770 $as_echo "no" >&6; }
6771 fi
6772
6773
6774 fi
6775 if test -z "$ac_cv_prog_STRIP"; then
6776   ac_ct_STRIP=$STRIP
6777   # Extract the first word of "strip", so it can be a program name with args.
6778 set dummy strip; ac_word=$2
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6780 $as_echo_n "checking for $ac_word... " >&6; }
6781 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6782   $as_echo_n "(cached) " >&6
6783 else
6784   if test -n "$ac_ct_STRIP"; then
6785   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6786 else
6787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6788 for as_dir in $PATH
6789 do
6790   IFS=$as_save_IFS
6791   test -z "$as_dir" && as_dir=.
6792     for ac_exec_ext in '' $ac_executable_extensions; do
6793   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6794     ac_cv_prog_ac_ct_STRIP="strip"
6795     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6796     break 2
6797   fi
6798 done
6799   done
6800 IFS=$as_save_IFS
6801
6802 fi
6803 fi
6804 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6805 if test -n "$ac_ct_STRIP"; then
6806   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6807 $as_echo "$ac_ct_STRIP" >&6; }
6808 else
6809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6810 $as_echo "no" >&6; }
6811 fi
6812
6813   if test "x$ac_ct_STRIP" = x; then
6814     STRIP=":"
6815   else
6816     case $cross_compiling:$ac_tool_warned in
6817 yes:)
6818 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6819 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6820 ac_tool_warned=yes ;;
6821 esac
6822     STRIP=$ac_ct_STRIP
6823   fi
6824 else
6825   STRIP="$ac_cv_prog_STRIP"
6826 fi
6827
6828 test -z "$STRIP" && STRIP=:
6829
6830
6831
6832
6833
6834
6835 if test -n "$ac_tool_prefix"; then
6836   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6837 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6839 $as_echo_n "checking for $ac_word... " >&6; }
6840 if ${ac_cv_prog_RANLIB+:} false; then :
6841   $as_echo_n "(cached) " >&6
6842 else
6843   if test -n "$RANLIB"; then
6844   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6845 else
6846 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6847 for as_dir in $PATH
6848 do
6849   IFS=$as_save_IFS
6850   test -z "$as_dir" && as_dir=.
6851     for ac_exec_ext in '' $ac_executable_extensions; do
6852   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6853     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6854     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6855     break 2
6856   fi
6857 done
6858   done
6859 IFS=$as_save_IFS
6860
6861 fi
6862 fi
6863 RANLIB=$ac_cv_prog_RANLIB
6864 if test -n "$RANLIB"; then
6865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6866 $as_echo "$RANLIB" >&6; }
6867 else
6868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6869 $as_echo "no" >&6; }
6870 fi
6871
6872
6873 fi
6874 if test -z "$ac_cv_prog_RANLIB"; then
6875   ac_ct_RANLIB=$RANLIB
6876   # Extract the first word of "ranlib", so it can be a program name with args.
6877 set dummy ranlib; ac_word=$2
6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6879 $as_echo_n "checking for $ac_word... " >&6; }
6880 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6881   $as_echo_n "(cached) " >&6
6882 else
6883   if test -n "$ac_ct_RANLIB"; then
6884   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6885 else
6886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6887 for as_dir in $PATH
6888 do
6889   IFS=$as_save_IFS
6890   test -z "$as_dir" && as_dir=.
6891     for ac_exec_ext in '' $ac_executable_extensions; do
6892   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6893     ac_cv_prog_ac_ct_RANLIB="ranlib"
6894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6895     break 2
6896   fi
6897 done
6898   done
6899 IFS=$as_save_IFS
6900
6901 fi
6902 fi
6903 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6904 if test -n "$ac_ct_RANLIB"; then
6905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6906 $as_echo "$ac_ct_RANLIB" >&6; }
6907 else
6908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6909 $as_echo "no" >&6; }
6910 fi
6911
6912   if test "x$ac_ct_RANLIB" = x; then
6913     RANLIB=":"
6914   else
6915     case $cross_compiling:$ac_tool_warned in
6916 yes:)
6917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6918 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6919 ac_tool_warned=yes ;;
6920 esac
6921     RANLIB=$ac_ct_RANLIB
6922   fi
6923 else
6924   RANLIB="$ac_cv_prog_RANLIB"
6925 fi
6926
6927 test -z "$RANLIB" && RANLIB=:
6928 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
6929   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
6930     RANLIB="$RANLIB $plugin_option"
6931   fi
6932 fi
6933
6934
6935
6936
6937
6938
6939 # Determine commands to create old-style static archives.
6940 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6941 old_postinstall_cmds='chmod 644 $oldlib'
6942 old_postuninstall_cmds=
6943
6944 if test -n "$RANLIB"; then
6945   case $host_os in
6946   openbsd*)
6947     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6948     ;;
6949   *)
6950     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6951     ;;
6952   esac
6953   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6954 fi
6955
6956 case $host_os in
6957   darwin*)
6958     lock_old_archive_extraction=yes ;;
6959   *)
6960     lock_old_archive_extraction=no ;;
6961 esac
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001 # If no C compiler was specified, use CC.
7002 LTCC=${LTCC-"$CC"}
7003
7004 # If no C compiler flags were specified, use CFLAGS.
7005 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7006
7007 # Allow CC to be a program name with arguments.
7008 compiler=$CC
7009
7010
7011 # Check for command to grab the raw symbol name followed by C symbol from nm.
7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7013 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7014 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7015   $as_echo_n "(cached) " >&6
7016 else
7017
7018 # These are sane defaults that work on at least a few old systems.
7019 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7020
7021 # Character class describing NM global symbol codes.
7022 symcode='[BCDEGRST]'
7023
7024 # Regexp to match symbols that can be accessed directly from C.
7025 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7026
7027 # Define system-specific variables.
7028 case $host_os in
7029 aix*)
7030   symcode='[BCDT]'
7031   ;;
7032 cygwin* | mingw* | pw32* | cegcc*)
7033   symcode='[ABCDGISTW]'
7034   ;;
7035 hpux*)
7036   if test "$host_cpu" = ia64; then
7037     symcode='[ABCDEGRST]'
7038   fi
7039   ;;
7040 irix* | nonstopux*)
7041   symcode='[BCDEGRST]'
7042   ;;
7043 osf*)
7044   symcode='[BCDEGQRST]'
7045   ;;
7046 solaris*)
7047   symcode='[BCDRT]'
7048   ;;
7049 sco3.2v5*)
7050   symcode='[DT]'
7051   ;;
7052 sysv4.2uw2*)
7053   symcode='[DT]'
7054   ;;
7055 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7056   symcode='[ABDT]'
7057   ;;
7058 sysv4)
7059   symcode='[DFNSTU]'
7060   ;;
7061 esac
7062
7063 # If we're using GNU nm, then use its standard symbol codes.
7064 case `$NM -V 2>&1` in
7065 *GNU* | *'with BFD'*)
7066   symcode='[ABCDGIRSTW]' ;;
7067 esac
7068
7069 # Transform an extracted symbol line into a proper C declaration.
7070 # Some systems (esp. on ia64) link data and code symbols differently,
7071 # so use this general approach.
7072 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7073
7074 # Transform an extracted symbol line into symbol name and symbol address
7075 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7076 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
7077
7078 # Handle CRLF in mingw tool chain
7079 opt_cr=
7080 case $build_os in
7081 mingw*)
7082   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7083   ;;
7084 esac
7085
7086 # Try without a prefix underscore, then with it.
7087 for ac_symprfx in "" "_"; do
7088
7089   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7090   symxfrm="\\1 $ac_symprfx\\2 \\2"
7091
7092   # Write the raw and C identifiers.
7093   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7094     # Fake it for dumpbin and say T for any non-static function
7095     # and D for any global variable.
7096     # Also find C++ and __fastcall symbols from MSVC++,
7097     # which start with @ or ?.
7098     lt_cv_sys_global_symbol_pipe="$AWK '"\
7099 "     {last_section=section; section=\$ 3};"\
7100 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7101 "     \$ 0!~/External *\|/{next};"\
7102 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7103 "     {if(hide[section]) next};"\
7104 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7105 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7106 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7107 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7108 "     ' prfx=^$ac_symprfx"
7109   else
7110     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7111   fi
7112
7113   # Check to see that the pipe works correctly.
7114   pipe_works=no
7115
7116   rm -f conftest*
7117   cat > conftest.$ac_ext <<_LT_EOF
7118 #ifdef __cplusplus
7119 extern "C" {
7120 #endif
7121 char nm_test_var;
7122 void nm_test_func(void);
7123 void nm_test_func(void){}
7124 #ifdef __cplusplus
7125 }
7126 #endif
7127 int main(){nm_test_var='a';nm_test_func();return(0);}
7128 _LT_EOF
7129
7130   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7131   (eval $ac_compile) 2>&5
7132   ac_status=$?
7133   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7134   test $ac_status = 0; }; then
7135     # Now try to grab the symbols.
7136     nlist=conftest.nm
7137     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7138   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7139   ac_status=$?
7140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7141   test $ac_status = 0; } && test -s "$nlist"; then
7142       # Try sorting and uniquifying the output.
7143       if sort "$nlist" | uniq > "$nlist"T; then
7144         mv -f "$nlist"T "$nlist"
7145       else
7146         rm -f "$nlist"T
7147       fi
7148
7149       # Make sure that we snagged all the symbols we need.
7150       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7151         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7152           cat <<_LT_EOF > conftest.$ac_ext
7153 #ifdef __cplusplus
7154 extern "C" {
7155 #endif
7156
7157 _LT_EOF
7158           # Now generate the symbol file.
7159           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7160
7161           cat <<_LT_EOF >> conftest.$ac_ext
7162
7163 /* The mapping between symbol names and symbols.  */
7164 const struct {
7165   const char *name;
7166   void       *address;
7167 }
7168 lt__PROGRAM__LTX_preloaded_symbols[] =
7169 {
7170   { "@PROGRAM@", (void *) 0 },
7171 _LT_EOF
7172           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7173           cat <<\_LT_EOF >> conftest.$ac_ext
7174   {0, (void *) 0}
7175 };
7176
7177 /* This works around a problem in FreeBSD linker */
7178 #ifdef FREEBSD_WORKAROUND
7179 static const void *lt_preloaded_setup() {
7180   return lt__PROGRAM__LTX_preloaded_symbols;
7181 }
7182 #endif
7183
7184 #ifdef __cplusplus
7185 }
7186 #endif
7187 _LT_EOF
7188           # Now try linking the two files.
7189           mv conftest.$ac_objext conftstm.$ac_objext
7190           lt_save_LIBS="$LIBS"
7191           lt_save_CFLAGS="$CFLAGS"
7192           LIBS="conftstm.$ac_objext"
7193           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7194           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7195   (eval $ac_link) 2>&5
7196   ac_status=$?
7197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7198   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7199             pipe_works=yes
7200           fi
7201           LIBS="$lt_save_LIBS"
7202           CFLAGS="$lt_save_CFLAGS"
7203         else
7204           echo "cannot find nm_test_func in $nlist" >&5
7205         fi
7206       else
7207         echo "cannot find nm_test_var in $nlist" >&5
7208       fi
7209     else
7210       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7211     fi
7212   else
7213     echo "$progname: failed program was:" >&5
7214     cat conftest.$ac_ext >&5
7215   fi
7216   rm -rf conftest* conftst*
7217
7218   # Do not use the global_symbol_pipe unless it works.
7219   if test "$pipe_works" = yes; then
7220     break
7221   else
7222     lt_cv_sys_global_symbol_pipe=
7223   fi
7224 done
7225
7226 fi
7227
7228 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7229   lt_cv_sys_global_symbol_to_cdecl=
7230 fi
7231 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7233 $as_echo "failed" >&6; }
7234 else
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7236 $as_echo "ok" >&6; }
7237 fi
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260 # Check whether --enable-libtool-lock was given.
7261 if test "${enable_libtool_lock+set}" = set; then :
7262   enableval=$enable_libtool_lock;
7263 fi
7264
7265 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7266
7267 # Some flags need to be propagated to the compiler or linker for good
7268 # libtool support.
7269 case $host in
7270 ia64-*-hpux*)
7271   # Find out which ABI we are using.
7272   echo 'int i;' > conftest.$ac_ext
7273   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7274   (eval $ac_compile) 2>&5
7275   ac_status=$?
7276   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7277   test $ac_status = 0; }; then
7278     case `/usr/bin/file conftest.$ac_objext` in
7279       *ELF-32*)
7280         HPUX_IA64_MODE="32"
7281         ;;
7282       *ELF-64*)
7283         HPUX_IA64_MODE="64"
7284         ;;
7285     esac
7286   fi
7287   rm -rf conftest*
7288   ;;
7289 *-*-irix6*)
7290   # Find out which ABI we are using.
7291   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7292   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7293   (eval $ac_compile) 2>&5
7294   ac_status=$?
7295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7296   test $ac_status = 0; }; then
7297     if test "$lt_cv_prog_gnu_ld" = yes; then
7298       case `/usr/bin/file conftest.$ac_objext` in
7299         *32-bit*)
7300           LD="${LD-ld} -melf32bsmip"
7301           ;;
7302         *N32*)
7303           LD="${LD-ld} -melf32bmipn32"
7304           ;;
7305         *64-bit*)
7306           LD="${LD-ld} -melf64bmip"
7307         ;;
7308       esac
7309     else
7310       case `/usr/bin/file conftest.$ac_objext` in
7311         *32-bit*)
7312           LD="${LD-ld} -32"
7313           ;;
7314         *N32*)
7315           LD="${LD-ld} -n32"
7316           ;;
7317         *64-bit*)
7318           LD="${LD-ld} -64"
7319           ;;
7320       esac
7321     fi
7322   fi
7323   rm -rf conftest*
7324   ;;
7325
7326 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7327 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7328   # Find out which ABI we are using.
7329   echo 'int i;' > conftest.$ac_ext
7330   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7331   (eval $ac_compile) 2>&5
7332   ac_status=$?
7333   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7334   test $ac_status = 0; }; then
7335     case `/usr/bin/file conftest.o` in
7336       *32-bit*)
7337         case $host in
7338           x86_64-*kfreebsd*-gnu)
7339             LD="${LD-ld} -m elf_i386_fbsd"
7340             ;;
7341           x86_64-*linux*)
7342             case `/usr/bin/file conftest.o` in
7343               *x86-64*)
7344                 LD="${LD-ld} -m elf32_x86_64"
7345                 ;;
7346               *)
7347                 LD="${LD-ld} -m elf_i386"
7348                 ;;
7349             esac
7350             ;;
7351           powerpc64le-*linux*)
7352             LD="${LD-ld} -m elf32lppclinux"
7353             ;;
7354           powerpc64-*linux*)
7355             LD="${LD-ld} -m elf32ppclinux"
7356             ;;
7357           s390x-*linux*)
7358             LD="${LD-ld} -m elf_s390"
7359             ;;
7360           sparc64-*linux*)
7361             LD="${LD-ld} -m elf32_sparc"
7362             ;;
7363         esac
7364         ;;
7365       *64-bit*)
7366         case $host in
7367           x86_64-*kfreebsd*-gnu)
7368             LD="${LD-ld} -m elf_x86_64_fbsd"
7369             ;;
7370           x86_64-*linux*)
7371             LD="${LD-ld} -m elf_x86_64"
7372             ;;
7373           powerpcle-*linux*)
7374             LD="${LD-ld} -m elf64lppc"
7375             ;;
7376           powerpc-*linux*)
7377             LD="${LD-ld} -m elf64ppc"
7378             ;;
7379           s390*-*linux*|s390*-*tpf*)
7380             LD="${LD-ld} -m elf64_s390"
7381             ;;
7382           sparc*-*linux*)
7383             LD="${LD-ld} -m elf64_sparc"
7384             ;;
7385         esac
7386         ;;
7387     esac
7388   fi
7389   rm -rf conftest*
7390   ;;
7391
7392 *-*-sco3.2v5*)
7393   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7394   SAVE_CFLAGS="$CFLAGS"
7395   CFLAGS="$CFLAGS -belf"
7396   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7397 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7398 if ${lt_cv_cc_needs_belf+:} false; then :
7399   $as_echo_n "(cached) " >&6
7400 else
7401   ac_ext=c
7402 ac_cpp='$CPP $CPPFLAGS'
7403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7405 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7406
7407      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7408 /* end confdefs.h.  */
7409
7410 int
7411 main ()
7412 {
7413
7414   ;
7415   return 0;
7416 }
7417 _ACEOF
7418 if ac_fn_c_try_link "$LINENO"; then :
7419   lt_cv_cc_needs_belf=yes
7420 else
7421   lt_cv_cc_needs_belf=no
7422 fi
7423 rm -f core conftest.err conftest.$ac_objext \
7424     conftest$ac_exeext conftest.$ac_ext
7425      ac_ext=c
7426 ac_cpp='$CPP $CPPFLAGS'
7427 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7428 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7429 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7430
7431 fi
7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7433 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7434   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7435     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7436     CFLAGS="$SAVE_CFLAGS"
7437   fi
7438   ;;
7439 sparc*-*solaris*)
7440   # Find out which ABI we are using.
7441   echo 'int i;' > conftest.$ac_ext
7442   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7443   (eval $ac_compile) 2>&5
7444   ac_status=$?
7445   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7446   test $ac_status = 0; }; then
7447     case `/usr/bin/file conftest.o` in
7448     *64-bit*)
7449       case $lt_cv_prog_gnu_ld in
7450       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7451       *)
7452         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7453           LD="${LD-ld} -64"
7454         fi
7455         ;;
7456       esac
7457       ;;
7458     esac
7459   fi
7460   rm -rf conftest*
7461   ;;
7462 esac
7463
7464 need_locks="$enable_libtool_lock"
7465
7466
7467   case $host_os in
7468     rhapsody* | darwin*)
7469     if test -n "$ac_tool_prefix"; then
7470   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7471 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7473 $as_echo_n "checking for $ac_word... " >&6; }
7474 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7475   $as_echo_n "(cached) " >&6
7476 else
7477   if test -n "$DSYMUTIL"; then
7478   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7479 else
7480 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7481 for as_dir in $PATH
7482 do
7483   IFS=$as_save_IFS
7484   test -z "$as_dir" && as_dir=.
7485     for ac_exec_ext in '' $ac_executable_extensions; do
7486   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7487     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7488     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7489     break 2
7490   fi
7491 done
7492   done
7493 IFS=$as_save_IFS
7494
7495 fi
7496 fi
7497 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7498 if test -n "$DSYMUTIL"; then
7499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7500 $as_echo "$DSYMUTIL" >&6; }
7501 else
7502   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7503 $as_echo "no" >&6; }
7504 fi
7505
7506
7507 fi
7508 if test -z "$ac_cv_prog_DSYMUTIL"; then
7509   ac_ct_DSYMUTIL=$DSYMUTIL
7510   # Extract the first word of "dsymutil", so it can be a program name with args.
7511 set dummy dsymutil; ac_word=$2
7512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7513 $as_echo_n "checking for $ac_word... " >&6; }
7514 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7515   $as_echo_n "(cached) " >&6
7516 else
7517   if test -n "$ac_ct_DSYMUTIL"; then
7518   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7519 else
7520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7521 for as_dir in $PATH
7522 do
7523   IFS=$as_save_IFS
7524   test -z "$as_dir" && as_dir=.
7525     for ac_exec_ext in '' $ac_executable_extensions; do
7526   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7527     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7528     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7529     break 2
7530   fi
7531 done
7532   done
7533 IFS=$as_save_IFS
7534
7535 fi
7536 fi
7537 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7538 if test -n "$ac_ct_DSYMUTIL"; then
7539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7540 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7541 else
7542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7543 $as_echo "no" >&6; }
7544 fi
7545
7546   if test "x$ac_ct_DSYMUTIL" = x; then
7547     DSYMUTIL=":"
7548   else
7549     case $cross_compiling:$ac_tool_warned in
7550 yes:)
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7552 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7553 ac_tool_warned=yes ;;
7554 esac
7555     DSYMUTIL=$ac_ct_DSYMUTIL
7556   fi
7557 else
7558   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7559 fi
7560
7561     if test -n "$ac_tool_prefix"; then
7562   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7563 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7565 $as_echo_n "checking for $ac_word... " >&6; }
7566 if ${ac_cv_prog_NMEDIT+:} false; then :
7567   $as_echo_n "(cached) " >&6
7568 else
7569   if test -n "$NMEDIT"; then
7570   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7571 else
7572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7573 for as_dir in $PATH
7574 do
7575   IFS=$as_save_IFS
7576   test -z "$as_dir" && as_dir=.
7577     for ac_exec_ext in '' $ac_executable_extensions; do
7578   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7579     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7580     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7581     break 2
7582   fi
7583 done
7584   done
7585 IFS=$as_save_IFS
7586
7587 fi
7588 fi
7589 NMEDIT=$ac_cv_prog_NMEDIT
7590 if test -n "$NMEDIT"; then
7591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7592 $as_echo "$NMEDIT" >&6; }
7593 else
7594   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7595 $as_echo "no" >&6; }
7596 fi
7597
7598
7599 fi
7600 if test -z "$ac_cv_prog_NMEDIT"; then
7601   ac_ct_NMEDIT=$NMEDIT
7602   # Extract the first word of "nmedit", so it can be a program name with args.
7603 set dummy nmedit; ac_word=$2
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7605 $as_echo_n "checking for $ac_word... " >&6; }
7606 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609   if test -n "$ac_ct_NMEDIT"; then
7610   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7611 else
7612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7613 for as_dir in $PATH
7614 do
7615   IFS=$as_save_IFS
7616   test -z "$as_dir" && as_dir=.
7617     for ac_exec_ext in '' $ac_executable_extensions; do
7618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7619     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7621     break 2
7622   fi
7623 done
7624   done
7625 IFS=$as_save_IFS
7626
7627 fi
7628 fi
7629 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7630 if test -n "$ac_ct_NMEDIT"; then
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7632 $as_echo "$ac_ct_NMEDIT" >&6; }
7633 else
7634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7635 $as_echo "no" >&6; }
7636 fi
7637
7638   if test "x$ac_ct_NMEDIT" = x; then
7639     NMEDIT=":"
7640   else
7641     case $cross_compiling:$ac_tool_warned in
7642 yes:)
7643 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7644 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7645 ac_tool_warned=yes ;;
7646 esac
7647     NMEDIT=$ac_ct_NMEDIT
7648   fi
7649 else
7650   NMEDIT="$ac_cv_prog_NMEDIT"
7651 fi
7652
7653     if test -n "$ac_tool_prefix"; then
7654   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7655 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7657 $as_echo_n "checking for $ac_word... " >&6; }
7658 if ${ac_cv_prog_LIPO+:} false; then :
7659   $as_echo_n "(cached) " >&6
7660 else
7661   if test -n "$LIPO"; then
7662   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7663 else
7664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7665 for as_dir in $PATH
7666 do
7667   IFS=$as_save_IFS
7668   test -z "$as_dir" && as_dir=.
7669     for ac_exec_ext in '' $ac_executable_extensions; do
7670   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7671     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7672     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7673     break 2
7674   fi
7675 done
7676   done
7677 IFS=$as_save_IFS
7678
7679 fi
7680 fi
7681 LIPO=$ac_cv_prog_LIPO
7682 if test -n "$LIPO"; then
7683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7684 $as_echo "$LIPO" >&6; }
7685 else
7686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7687 $as_echo "no" >&6; }
7688 fi
7689
7690
7691 fi
7692 if test -z "$ac_cv_prog_LIPO"; then
7693   ac_ct_LIPO=$LIPO
7694   # Extract the first word of "lipo", so it can be a program name with args.
7695 set dummy lipo; ac_word=$2
7696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7697 $as_echo_n "checking for $ac_word... " >&6; }
7698 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7699   $as_echo_n "(cached) " >&6
7700 else
7701   if test -n "$ac_ct_LIPO"; then
7702   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7703 else
7704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7705 for as_dir in $PATH
7706 do
7707   IFS=$as_save_IFS
7708   test -z "$as_dir" && as_dir=.
7709     for ac_exec_ext in '' $ac_executable_extensions; do
7710   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7711     ac_cv_prog_ac_ct_LIPO="lipo"
7712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7713     break 2
7714   fi
7715 done
7716   done
7717 IFS=$as_save_IFS
7718
7719 fi
7720 fi
7721 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7722 if test -n "$ac_ct_LIPO"; then
7723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7724 $as_echo "$ac_ct_LIPO" >&6; }
7725 else
7726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7727 $as_echo "no" >&6; }
7728 fi
7729
7730   if test "x$ac_ct_LIPO" = x; then
7731     LIPO=":"
7732   else
7733     case $cross_compiling:$ac_tool_warned in
7734 yes:)
7735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7736 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7737 ac_tool_warned=yes ;;
7738 esac
7739     LIPO=$ac_ct_LIPO
7740   fi
7741 else
7742   LIPO="$ac_cv_prog_LIPO"
7743 fi
7744
7745     if test -n "$ac_tool_prefix"; then
7746   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7747 set dummy ${ac_tool_prefix}otool; ac_word=$2
7748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7749 $as_echo_n "checking for $ac_word... " >&6; }
7750 if ${ac_cv_prog_OTOOL+:} false; then :
7751   $as_echo_n "(cached) " >&6
7752 else
7753   if test -n "$OTOOL"; then
7754   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7755 else
7756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7757 for as_dir in $PATH
7758 do
7759   IFS=$as_save_IFS
7760   test -z "$as_dir" && as_dir=.
7761     for ac_exec_ext in '' $ac_executable_extensions; do
7762   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7763     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7765     break 2
7766   fi
7767 done
7768   done
7769 IFS=$as_save_IFS
7770
7771 fi
7772 fi
7773 OTOOL=$ac_cv_prog_OTOOL
7774 if test -n "$OTOOL"; then
7775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7776 $as_echo "$OTOOL" >&6; }
7777 else
7778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7779 $as_echo "no" >&6; }
7780 fi
7781
7782
7783 fi
7784 if test -z "$ac_cv_prog_OTOOL"; then
7785   ac_ct_OTOOL=$OTOOL
7786   # Extract the first word of "otool", so it can be a program name with args.
7787 set dummy otool; ac_word=$2
7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7789 $as_echo_n "checking for $ac_word... " >&6; }
7790 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7791   $as_echo_n "(cached) " >&6
7792 else
7793   if test -n "$ac_ct_OTOOL"; then
7794   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7795 else
7796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7797 for as_dir in $PATH
7798 do
7799   IFS=$as_save_IFS
7800   test -z "$as_dir" && as_dir=.
7801     for ac_exec_ext in '' $ac_executable_extensions; do
7802   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7803     ac_cv_prog_ac_ct_OTOOL="otool"
7804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7805     break 2
7806   fi
7807 done
7808   done
7809 IFS=$as_save_IFS
7810
7811 fi
7812 fi
7813 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7814 if test -n "$ac_ct_OTOOL"; then
7815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7816 $as_echo "$ac_ct_OTOOL" >&6; }
7817 else
7818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7819 $as_echo "no" >&6; }
7820 fi
7821
7822   if test "x$ac_ct_OTOOL" = x; then
7823     OTOOL=":"
7824   else
7825     case $cross_compiling:$ac_tool_warned in
7826 yes:)
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7828 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7829 ac_tool_warned=yes ;;
7830 esac
7831     OTOOL=$ac_ct_OTOOL
7832   fi
7833 else
7834   OTOOL="$ac_cv_prog_OTOOL"
7835 fi
7836
7837     if test -n "$ac_tool_prefix"; then
7838   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7839 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7841 $as_echo_n "checking for $ac_word... " >&6; }
7842 if ${ac_cv_prog_OTOOL64+:} false; then :
7843   $as_echo_n "(cached) " >&6
7844 else
7845   if test -n "$OTOOL64"; then
7846   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7847 else
7848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7849 for as_dir in $PATH
7850 do
7851   IFS=$as_save_IFS
7852   test -z "$as_dir" && as_dir=.
7853     for ac_exec_ext in '' $ac_executable_extensions; do
7854   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7855     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7857     break 2
7858   fi
7859 done
7860   done
7861 IFS=$as_save_IFS
7862
7863 fi
7864 fi
7865 OTOOL64=$ac_cv_prog_OTOOL64
7866 if test -n "$OTOOL64"; then
7867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7868 $as_echo "$OTOOL64" >&6; }
7869 else
7870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7871 $as_echo "no" >&6; }
7872 fi
7873
7874
7875 fi
7876 if test -z "$ac_cv_prog_OTOOL64"; then
7877   ac_ct_OTOOL64=$OTOOL64
7878   # Extract the first word of "otool64", so it can be a program name with args.
7879 set dummy otool64; ac_word=$2
7880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7881 $as_echo_n "checking for $ac_word... " >&6; }
7882 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7883   $as_echo_n "(cached) " >&6
7884 else
7885   if test -n "$ac_ct_OTOOL64"; then
7886   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7887 else
7888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7889 for as_dir in $PATH
7890 do
7891   IFS=$as_save_IFS
7892   test -z "$as_dir" && as_dir=.
7893     for ac_exec_ext in '' $ac_executable_extensions; do
7894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7895     ac_cv_prog_ac_ct_OTOOL64="otool64"
7896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7897     break 2
7898   fi
7899 done
7900   done
7901 IFS=$as_save_IFS
7902
7903 fi
7904 fi
7905 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7906 if test -n "$ac_ct_OTOOL64"; then
7907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7908 $as_echo "$ac_ct_OTOOL64" >&6; }
7909 else
7910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7911 $as_echo "no" >&6; }
7912 fi
7913
7914   if test "x$ac_ct_OTOOL64" = x; then
7915     OTOOL64=":"
7916   else
7917     case $cross_compiling:$ac_tool_warned in
7918 yes:)
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7920 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7921 ac_tool_warned=yes ;;
7922 esac
7923     OTOOL64=$ac_ct_OTOOL64
7924   fi
7925 else
7926   OTOOL64="$ac_cv_prog_OTOOL64"
7927 fi
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7956 $as_echo_n "checking for -single_module linker flag... " >&6; }
7957 if ${lt_cv_apple_cc_single_mod+:} false; then :
7958   $as_echo_n "(cached) " >&6
7959 else
7960   lt_cv_apple_cc_single_mod=no
7961       if test -z "${LT_MULTI_MODULE}"; then
7962         # By default we will add the -single_module flag. You can override
7963         # by either setting the environment variable LT_MULTI_MODULE
7964         # non-empty at configure time, or by adding -multi_module to the
7965         # link flags.
7966         rm -rf libconftest.dylib*
7967         echo "int foo(void){return 1;}" > conftest.c
7968         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7969 -dynamiclib -Wl,-single_module conftest.c" >&5
7970         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7971           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7972         _lt_result=$?
7973         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7974           lt_cv_apple_cc_single_mod=yes
7975         else
7976           cat conftest.err >&5
7977         fi
7978         rm -rf libconftest.dylib*
7979         rm -f conftest.*
7980       fi
7981 fi
7982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7983 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7984     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7985 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7986 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7987   $as_echo_n "(cached) " >&6
7988 else
7989   lt_cv_ld_exported_symbols_list=no
7990       save_LDFLAGS=$LDFLAGS
7991       echo "_main" > conftest.sym
7992       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7993       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7994 /* end confdefs.h.  */
7995
7996 int
7997 main ()
7998 {
7999
8000   ;
8001   return 0;
8002 }
8003 _ACEOF
8004 if ac_fn_c_try_link "$LINENO"; then :
8005   lt_cv_ld_exported_symbols_list=yes
8006 else
8007   lt_cv_ld_exported_symbols_list=no
8008 fi
8009 rm -f core conftest.err conftest.$ac_objext \
8010     conftest$ac_exeext conftest.$ac_ext
8011         LDFLAGS="$save_LDFLAGS"
8012
8013 fi
8014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8015 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8016     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8017 $as_echo_n "checking for -force_load linker flag... " >&6; }
8018 if ${lt_cv_ld_force_load+:} false; then :
8019   $as_echo_n "(cached) " >&6
8020 else
8021   lt_cv_ld_force_load=no
8022       cat > conftest.c << _LT_EOF
8023 int forced_loaded() { return 2;}
8024 _LT_EOF
8025       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8026       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8027       echo "$AR cru libconftest.a conftest.o" >&5
8028       $AR cru libconftest.a conftest.o 2>&5
8029       cat > conftest.c << _LT_EOF
8030 int main() { return 0;}
8031 _LT_EOF
8032       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8033       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8034       _lt_result=$?
8035       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8036         lt_cv_ld_force_load=yes
8037       else
8038         cat conftest.err >&5
8039       fi
8040         rm -f conftest.err libconftest.a conftest conftest.c
8041         rm -rf conftest.dSYM
8042
8043 fi
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8045 $as_echo "$lt_cv_ld_force_load" >&6; }
8046     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8047     # build without first building modern cctools / linker.
8048     case $host_cpu-$host_os in
8049     *-rhapsody* | *-darwin1.[012])
8050       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8051     *-darwin1.*)
8052       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8053     *-darwin*)
8054       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8055       # deployment target is forced to an earlier version.
8056       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8057         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8058           ;;
8059         10.[012][,.]*)
8060           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8061           ;;
8062         *)
8063           ;;
8064      esac
8065     ;;
8066   esac
8067     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8068       _lt_dar_single_mod='$single_module'
8069     fi
8070     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8071       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8072     else
8073       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8074     fi
8075     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8076       _lt_dsymutil='~$DSYMUTIL $lib || :'
8077     else
8078       _lt_dsymutil=
8079     fi
8080     ;;
8081   esac
8082
8083 for ac_header in dlfcn.h
8084 do :
8085   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8086 "
8087 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8088   cat >>confdefs.h <<_ACEOF
8089 #define HAVE_DLFCN_H 1
8090 _ACEOF
8091
8092 fi
8093
8094 done
8095
8096
8097
8098
8099
8100 # Set options
8101
8102
8103
8104         enable_dlopen=no
8105
8106
8107   enable_win32_dll=no
8108
8109
8110             # Check whether --enable-shared was given.
8111 if test "${enable_shared+set}" = set; then :
8112   enableval=$enable_shared; p=${PACKAGE-default}
8113     case $enableval in
8114     yes) enable_shared=yes ;;
8115     no) enable_shared=no ;;
8116     *)
8117       enable_shared=no
8118       # Look at the argument we got.  We use all the common list separators.
8119       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8120       for pkg in $enableval; do
8121         IFS="$lt_save_ifs"
8122         if test "X$pkg" = "X$p"; then
8123           enable_shared=yes
8124         fi
8125       done
8126       IFS="$lt_save_ifs"
8127       ;;
8128     esac
8129 else
8130   enable_shared=yes
8131 fi
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141   # Check whether --enable-static was given.
8142 if test "${enable_static+set}" = set; then :
8143   enableval=$enable_static; p=${PACKAGE-default}
8144     case $enableval in
8145     yes) enable_static=yes ;;
8146     no) enable_static=no ;;
8147     *)
8148      enable_static=no
8149       # Look at the argument we got.  We use all the common list separators.
8150       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8151       for pkg in $enableval; do
8152         IFS="$lt_save_ifs"
8153         if test "X$pkg" = "X$p"; then
8154           enable_static=yes
8155         fi
8156       done
8157       IFS="$lt_save_ifs"
8158       ;;
8159     esac
8160 else
8161   enable_static=yes
8162 fi
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173 # Check whether --with-pic was given.
8174 if test "${with_pic+set}" = set; then :
8175   withval=$with_pic; pic_mode="$withval"
8176 else
8177   pic_mode=default
8178 fi
8179
8180
8181 test -z "$pic_mode" && pic_mode=default
8182
8183
8184
8185
8186
8187
8188
8189   # Check whether --enable-fast-install was given.
8190 if test "${enable_fast_install+set}" = set; then :
8191   enableval=$enable_fast_install; p=${PACKAGE-default}
8192     case $enableval in
8193     yes) enable_fast_install=yes ;;
8194     no) enable_fast_install=no ;;
8195     *)
8196       enable_fast_install=no
8197       # Look at the argument we got.  We use all the common list separators.
8198       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8199       for pkg in $enableval; do
8200         IFS="$lt_save_ifs"
8201         if test "X$pkg" = "X$p"; then
8202           enable_fast_install=yes
8203         fi
8204       done
8205       IFS="$lt_save_ifs"
8206       ;;
8207     esac
8208 else
8209   enable_fast_install=yes
8210 fi
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222 # This can be used to rebuild libtool when needed
8223 LIBTOOL_DEPS="$ltmain"
8224
8225 # Always use our own libtool.
8226 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253 test -z "$LN_S" && LN_S="ln -s"
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268 if test -n "${ZSH_VERSION+set}" ; then
8269    setopt NO_GLOB_SUBST
8270 fi
8271
8272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8273 $as_echo_n "checking for objdir... " >&6; }
8274 if ${lt_cv_objdir+:} false; then :
8275   $as_echo_n "(cached) " >&6
8276 else
8277   rm -f .libs 2>/dev/null
8278 mkdir .libs 2>/dev/null
8279 if test -d .libs; then
8280   lt_cv_objdir=.libs
8281 else
8282   # MS-DOS does not allow filenames that begin with a dot.
8283   lt_cv_objdir=_libs
8284 fi
8285 rmdir .libs 2>/dev/null
8286 fi
8287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8288 $as_echo "$lt_cv_objdir" >&6; }
8289 objdir=$lt_cv_objdir
8290
8291
8292
8293
8294
8295 cat >>confdefs.h <<_ACEOF
8296 #define LT_OBJDIR "$lt_cv_objdir/"
8297 _ACEOF
8298
8299
8300
8301
8302 case $host_os in
8303 aix3*)
8304   # AIX sometimes has problems with the GCC collect2 program.  For some
8305   # reason, if we set the COLLECT_NAMES environment variable, the problems
8306   # vanish in a puff of smoke.
8307   if test "X${COLLECT_NAMES+set}" != Xset; then
8308     COLLECT_NAMES=
8309     export COLLECT_NAMES
8310   fi
8311   ;;
8312 esac
8313
8314 # Global variables:
8315 ofile=libtool
8316 can_build_shared=yes
8317
8318 # All known linkers require a `.a' archive for static linking (except MSVC,
8319 # which needs '.lib').
8320 libext=a
8321
8322 with_gnu_ld="$lt_cv_prog_gnu_ld"
8323
8324 old_CC="$CC"
8325 old_CFLAGS="$CFLAGS"
8326
8327 # Set sane defaults for various variables
8328 test -z "$CC" && CC=cc
8329 test -z "$LTCC" && LTCC=$CC
8330 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8331 test -z "$LD" && LD=ld
8332 test -z "$ac_objext" && ac_objext=o
8333
8334 for cc_temp in $compiler""; do
8335   case $cc_temp in
8336     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8337     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8338     \-*) ;;
8339     *) break;;
8340   esac
8341 done
8342 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8343
8344
8345 # Only perform the check for file, if the check method requires it
8346 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8347 case $deplibs_check_method in
8348 file_magic*)
8349   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8350     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8351 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8352 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8353   $as_echo_n "(cached) " >&6
8354 else
8355   case $MAGIC_CMD in
8356 [\\/*] |  ?:[\\/]*)
8357   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8358   ;;
8359 *)
8360   lt_save_MAGIC_CMD="$MAGIC_CMD"
8361   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8362   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8363   for ac_dir in $ac_dummy; do
8364     IFS="$lt_save_ifs"
8365     test -z "$ac_dir" && ac_dir=.
8366     if test -f $ac_dir/${ac_tool_prefix}file; then
8367       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8368       if test -n "$file_magic_test_file"; then
8369         case $deplibs_check_method in
8370         "file_magic "*)
8371           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8372           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8373           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8374             $EGREP "$file_magic_regex" > /dev/null; then
8375             :
8376           else
8377             cat <<_LT_EOF 1>&2
8378
8379 *** Warning: the command libtool uses to detect shared libraries,
8380 *** $file_magic_cmd, produces output that libtool cannot recognize.
8381 *** The result is that libtool may fail to recognize shared libraries
8382 *** as such.  This will affect the creation of libtool libraries that
8383 *** depend on shared libraries, but programs linked with such libtool
8384 *** libraries will work regardless of this problem.  Nevertheless, you
8385 *** may want to report the problem to your system manager and/or to
8386 *** bug-libtool@gnu.org
8387
8388 _LT_EOF
8389           fi ;;
8390         esac
8391       fi
8392       break
8393     fi
8394   done
8395   IFS="$lt_save_ifs"
8396   MAGIC_CMD="$lt_save_MAGIC_CMD"
8397   ;;
8398 esac
8399 fi
8400
8401 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8402 if test -n "$MAGIC_CMD"; then
8403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8404 $as_echo "$MAGIC_CMD" >&6; }
8405 else
8406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8407 $as_echo "no" >&6; }
8408 fi
8409
8410
8411
8412
8413
8414 if test -z "$lt_cv_path_MAGIC_CMD"; then
8415   if test -n "$ac_tool_prefix"; then
8416     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8417 $as_echo_n "checking for file... " >&6; }
8418 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8419   $as_echo_n "(cached) " >&6
8420 else
8421   case $MAGIC_CMD in
8422 [\\/*] |  ?:[\\/]*)
8423   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8424   ;;
8425 *)
8426   lt_save_MAGIC_CMD="$MAGIC_CMD"
8427   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8428   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8429   for ac_dir in $ac_dummy; do
8430     IFS="$lt_save_ifs"
8431     test -z "$ac_dir" && ac_dir=.
8432     if test -f $ac_dir/file; then
8433       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8434       if test -n "$file_magic_test_file"; then
8435         case $deplibs_check_method in
8436         "file_magic "*)
8437           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8438           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8439           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8440             $EGREP "$file_magic_regex" > /dev/null; then
8441             :
8442           else
8443             cat <<_LT_EOF 1>&2
8444
8445 *** Warning: the command libtool uses to detect shared libraries,
8446 *** $file_magic_cmd, produces output that libtool cannot recognize.
8447 *** The result is that libtool may fail to recognize shared libraries
8448 *** as such.  This will affect the creation of libtool libraries that
8449 *** depend on shared libraries, but programs linked with such libtool
8450 *** libraries will work regardless of this problem.  Nevertheless, you
8451 *** may want to report the problem to your system manager and/or to
8452 *** bug-libtool@gnu.org
8453
8454 _LT_EOF
8455           fi ;;
8456         esac
8457       fi
8458       break
8459     fi
8460   done
8461   IFS="$lt_save_ifs"
8462   MAGIC_CMD="$lt_save_MAGIC_CMD"
8463   ;;
8464 esac
8465 fi
8466
8467 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8468 if test -n "$MAGIC_CMD"; then
8469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8470 $as_echo "$MAGIC_CMD" >&6; }
8471 else
8472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8473 $as_echo "no" >&6; }
8474 fi
8475
8476
8477   else
8478     MAGIC_CMD=:
8479   fi
8480 fi
8481
8482   fi
8483   ;;
8484 esac
8485
8486 # Use C for the default configuration in the libtool script
8487
8488 lt_save_CC="$CC"
8489 ac_ext=c
8490 ac_cpp='$CPP $CPPFLAGS'
8491 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8492 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8493 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8494
8495
8496 # Source file extension for C test sources.
8497 ac_ext=c
8498
8499 # Object file extension for compiled C test sources.
8500 objext=o
8501 objext=$objext
8502
8503 # Code to be used in simple compile tests
8504 lt_simple_compile_test_code="int some_variable = 0;"
8505
8506 # Code to be used in simple link tests
8507 lt_simple_link_test_code='int main(){return(0);}'
8508
8509
8510
8511
8512
8513
8514
8515 # If no C compiler was specified, use CC.
8516 LTCC=${LTCC-"$CC"}
8517
8518 # If no C compiler flags were specified, use CFLAGS.
8519 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8520
8521 # Allow CC to be a program name with arguments.
8522 compiler=$CC
8523
8524 # Save the default compiler, since it gets overwritten when the other
8525 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8526 compiler_DEFAULT=$CC
8527
8528 # save warnings/boilerplate of simple test code
8529 ac_outfile=conftest.$ac_objext
8530 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8531 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8532 _lt_compiler_boilerplate=`cat conftest.err`
8533 $RM conftest*
8534
8535 ac_outfile=conftest.$ac_objext
8536 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8537 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8538 _lt_linker_boilerplate=`cat conftest.err`
8539 $RM -r conftest*
8540
8541
8542 ## CAVEAT EMPTOR:
8543 ## There is no encapsulation within the following macros, do not change
8544 ## the running order or otherwise move them around unless you know exactly
8545 ## what you are doing...
8546 if test -n "$compiler"; then
8547
8548 lt_prog_compiler_no_builtin_flag=
8549
8550 if test "$GCC" = yes; then
8551   case $cc_basename in
8552   nvcc*)
8553     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8554   *)
8555     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8556   esac
8557
8558   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8559 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8560 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8561   $as_echo_n "(cached) " >&6
8562 else
8563   lt_cv_prog_compiler_rtti_exceptions=no
8564    ac_outfile=conftest.$ac_objext
8565    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8566    lt_compiler_flag="-fno-rtti -fno-exceptions"
8567    # Insert the option either (1) after the last *FLAGS variable, or
8568    # (2) before a word containing "conftest.", or (3) at the end.
8569    # Note that $ac_compile itself does not contain backslashes and begins
8570    # with a dollar sign (not a hyphen), so the echo should work correctly.
8571    # The option is referenced via a variable to avoid confusing sed.
8572    lt_compile=`echo "$ac_compile" | $SED \
8573    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8574    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8575    -e 's:$: $lt_compiler_flag:'`
8576    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8577    (eval "$lt_compile" 2>conftest.err)
8578    ac_status=$?
8579    cat conftest.err >&5
8580    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8581    if (exit $ac_status) && test -s "$ac_outfile"; then
8582      # The compiler can only warn and ignore the option if not recognized
8583      # So say no if there are warnings other than the usual output.
8584      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8585      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8586      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8587        lt_cv_prog_compiler_rtti_exceptions=yes
8588      fi
8589    fi
8590    $RM conftest*
8591
8592 fi
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8594 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8595
8596 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8597     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8598 else
8599     :
8600 fi
8601
8602 fi
8603
8604
8605
8606
8607
8608
8609   lt_prog_compiler_wl=
8610 lt_prog_compiler_pic=
8611 lt_prog_compiler_static=
8612
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8614 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8615
8616   if test "$GCC" = yes; then
8617     lt_prog_compiler_wl='-Wl,'
8618     lt_prog_compiler_static='-static'
8619
8620     case $host_os in
8621       aix*)
8622       # All AIX code is PIC.
8623       if test "$host_cpu" = ia64; then
8624         # AIX 5 now supports IA64 processor
8625         lt_prog_compiler_static='-Bstatic'
8626       fi
8627       lt_prog_compiler_pic='-fPIC'
8628       ;;
8629
8630     amigaos*)
8631       case $host_cpu in
8632       powerpc)
8633             # see comment about AmigaOS4 .so support
8634             lt_prog_compiler_pic='-fPIC'
8635         ;;
8636       m68k)
8637             # FIXME: we need at least 68020 code to build shared libraries, but
8638             # adding the `-m68020' flag to GCC prevents building anything better,
8639             # like `-m68040'.
8640             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8641         ;;
8642       esac
8643       ;;
8644
8645     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8646       # PIC is the default for these OSes.
8647       ;;
8648
8649     mingw* | cygwin* | pw32* | os2* | cegcc*)
8650       # This hack is so that the source file can tell whether it is being
8651       # built for inclusion in a dll (and should export symbols for example).
8652       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8653       # (--disable-auto-import) libraries
8654       lt_prog_compiler_pic='-DDLL_EXPORT'
8655       ;;
8656
8657     darwin* | rhapsody*)
8658       # PIC is the default on this platform
8659       # Common symbols not allowed in MH_DYLIB files
8660       lt_prog_compiler_pic='-fno-common'
8661       ;;
8662
8663     haiku*)
8664       # PIC is the default for Haiku.
8665       # The "-static" flag exists, but is broken.
8666       lt_prog_compiler_static=
8667       ;;
8668
8669     hpux*)
8670       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8671       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8672       # sets the default TLS model and affects inlining.
8673       case $host_cpu in
8674       hppa*64*)
8675         # +Z the default
8676         ;;
8677       *)
8678         lt_prog_compiler_pic='-fPIC'
8679         ;;
8680       esac
8681       ;;
8682
8683     interix[3-9]*)
8684       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8685       # Instead, we relocate shared libraries at runtime.
8686       ;;
8687
8688     msdosdjgpp*)
8689       # Just because we use GCC doesn't mean we suddenly get shared libraries
8690       # on systems that don't support them.
8691       lt_prog_compiler_can_build_shared=no
8692       enable_shared=no
8693       ;;
8694
8695     *nto* | *qnx*)
8696       # QNX uses GNU C++, but need to define -shared option too, otherwise
8697       # it will coredump.
8698       lt_prog_compiler_pic='-fPIC -shared'
8699       ;;
8700
8701     sysv4*MP*)
8702       if test -d /usr/nec; then
8703         lt_prog_compiler_pic=-Kconform_pic
8704       fi
8705       ;;
8706
8707     *)
8708       lt_prog_compiler_pic='-fPIC'
8709       ;;
8710     esac
8711
8712     case $cc_basename in
8713     nvcc*) # Cuda Compiler Driver 2.2
8714       lt_prog_compiler_wl='-Xlinker '
8715       lt_prog_compiler_pic='-Xcompiler -fPIC'
8716       ;;
8717     esac
8718   else
8719     # PORTME Check for flag to pass linker flags through the system compiler.
8720     case $host_os in
8721     aix*)
8722       lt_prog_compiler_wl='-Wl,'
8723       if test "$host_cpu" = ia64; then
8724         # AIX 5 now supports IA64 processor
8725         lt_prog_compiler_static='-Bstatic'
8726       else
8727         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8728       fi
8729       ;;
8730
8731     mingw* | cygwin* | pw32* | os2* | cegcc*)
8732       # This hack is so that the source file can tell whether it is being
8733       # built for inclusion in a dll (and should export symbols for example).
8734       lt_prog_compiler_pic='-DDLL_EXPORT'
8735       ;;
8736
8737     hpux9* | hpux10* | hpux11*)
8738       lt_prog_compiler_wl='-Wl,'
8739       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8740       # not for PA HP-UX.
8741       case $host_cpu in
8742       hppa*64*|ia64*)
8743         # +Z the default
8744         ;;
8745       *)
8746         lt_prog_compiler_pic='+Z'
8747         ;;
8748       esac
8749       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8750       lt_prog_compiler_static='${wl}-a ${wl}archive'
8751       ;;
8752
8753     irix5* | irix6* | nonstopux*)
8754       lt_prog_compiler_wl='-Wl,'
8755       # PIC (with -KPIC) is the default.
8756       lt_prog_compiler_static='-non_shared'
8757       ;;
8758
8759     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8760       case $cc_basename in
8761       # old Intel for x86_64 which still supported -KPIC.
8762       ecc*)
8763         lt_prog_compiler_wl='-Wl,'
8764         lt_prog_compiler_pic='-KPIC'
8765         lt_prog_compiler_static='-static'
8766         ;;
8767       # icc used to be incompatible with GCC.
8768       # ICC 10 doesn't accept -KPIC any more.
8769       icc* | ifort*)
8770         lt_prog_compiler_wl='-Wl,'
8771         lt_prog_compiler_pic='-fPIC'
8772         lt_prog_compiler_static='-static'
8773         ;;
8774       # Lahey Fortran 8.1.
8775       lf95*)
8776         lt_prog_compiler_wl='-Wl,'
8777         lt_prog_compiler_pic='--shared'
8778         lt_prog_compiler_static='--static'
8779         ;;
8780       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8781         # Portland Group compilers (*not* the Pentium gcc compiler,
8782         # which looks to be a dead project)
8783         lt_prog_compiler_wl='-Wl,'
8784         lt_prog_compiler_pic='-fpic'
8785         lt_prog_compiler_static='-Bstatic'
8786         ;;
8787       ccc*)
8788         lt_prog_compiler_wl='-Wl,'
8789         # All Alpha code is PIC.
8790         lt_prog_compiler_static='-non_shared'
8791         ;;
8792       xl* | bgxl* | bgf* | mpixl*)
8793         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8794         lt_prog_compiler_wl='-Wl,'
8795         lt_prog_compiler_pic='-qpic'
8796         lt_prog_compiler_static='-qstaticlink'
8797         ;;
8798       *)
8799         case `$CC -V 2>&1 | sed 5q` in
8800         *Sun\ F* | *Sun*Fortran*)
8801           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8802           lt_prog_compiler_pic='-KPIC'
8803           lt_prog_compiler_static='-Bstatic'
8804           lt_prog_compiler_wl=''
8805           ;;
8806         *Sun\ C*)
8807           # Sun C 5.9
8808           lt_prog_compiler_pic='-KPIC'
8809           lt_prog_compiler_static='-Bstatic'
8810           lt_prog_compiler_wl='-Wl,'
8811           ;;
8812         esac
8813         ;;
8814       esac
8815       ;;
8816
8817     newsos6)
8818       lt_prog_compiler_pic='-KPIC'
8819       lt_prog_compiler_static='-Bstatic'
8820       ;;
8821
8822     *nto* | *qnx*)
8823       # QNX uses GNU C++, but need to define -shared option too, otherwise
8824       # it will coredump.
8825       lt_prog_compiler_pic='-fPIC -shared'
8826       ;;
8827
8828     osf3* | osf4* | osf5*)
8829       lt_prog_compiler_wl='-Wl,'
8830       # All OSF/1 code is PIC.
8831       lt_prog_compiler_static='-non_shared'
8832       ;;
8833
8834     rdos*)
8835       lt_prog_compiler_static='-non_shared'
8836       ;;
8837
8838     solaris*)
8839       lt_prog_compiler_pic='-KPIC'
8840       lt_prog_compiler_static='-Bstatic'
8841       case $cc_basename in
8842       f77* | f90* | f95*)
8843         lt_prog_compiler_wl='-Qoption ld ';;
8844       *)
8845         lt_prog_compiler_wl='-Wl,';;
8846       esac
8847       ;;
8848
8849     sunos4*)
8850       lt_prog_compiler_wl='-Qoption ld '
8851       lt_prog_compiler_pic='-PIC'
8852       lt_prog_compiler_static='-Bstatic'
8853       ;;
8854
8855     sysv4 | sysv4.2uw2* | sysv4.3*)
8856       lt_prog_compiler_wl='-Wl,'
8857       lt_prog_compiler_pic='-KPIC'
8858       lt_prog_compiler_static='-Bstatic'
8859       ;;
8860
8861     sysv4*MP*)
8862       if test -d /usr/nec ;then
8863         lt_prog_compiler_pic='-Kconform_pic'
8864         lt_prog_compiler_static='-Bstatic'
8865       fi
8866       ;;
8867
8868     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8869       lt_prog_compiler_wl='-Wl,'
8870       lt_prog_compiler_pic='-KPIC'
8871       lt_prog_compiler_static='-Bstatic'
8872       ;;
8873
8874     unicos*)
8875       lt_prog_compiler_wl='-Wl,'
8876       lt_prog_compiler_can_build_shared=no
8877       ;;
8878
8879     uts4*)
8880       lt_prog_compiler_pic='-pic'
8881       lt_prog_compiler_static='-Bstatic'
8882       ;;
8883
8884     *)
8885       lt_prog_compiler_can_build_shared=no
8886       ;;
8887     esac
8888   fi
8889
8890 case $host_os in
8891   # For platforms which do not support PIC, -DPIC is meaningless:
8892   *djgpp*)
8893     lt_prog_compiler_pic=
8894     ;;
8895   *)
8896     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8897     ;;
8898 esac
8899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8900 $as_echo "$lt_prog_compiler_pic" >&6; }
8901
8902
8903
8904
8905
8906
8907 #
8908 # Check to make sure the PIC flag actually works.
8909 #
8910 if test -n "$lt_prog_compiler_pic"; then
8911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8912 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8913 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8914   $as_echo_n "(cached) " >&6
8915 else
8916   lt_cv_prog_compiler_pic_works=no
8917    ac_outfile=conftest.$ac_objext
8918    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8919    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8920    # Insert the option either (1) after the last *FLAGS variable, or
8921    # (2) before a word containing "conftest.", or (3) at the end.
8922    # Note that $ac_compile itself does not contain backslashes and begins
8923    # with a dollar sign (not a hyphen), so the echo should work correctly.
8924    # The option is referenced via a variable to avoid confusing sed.
8925    lt_compile=`echo "$ac_compile" | $SED \
8926    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8927    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8928    -e 's:$: $lt_compiler_flag:'`
8929    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8930    (eval "$lt_compile" 2>conftest.err)
8931    ac_status=$?
8932    cat conftest.err >&5
8933    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8934    if (exit $ac_status) && test -s "$ac_outfile"; then
8935      # The compiler can only warn and ignore the option if not recognized
8936      # So say no if there are warnings other than the usual output.
8937      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8938      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8939      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8940        lt_cv_prog_compiler_pic_works=yes
8941      fi
8942    fi
8943    $RM conftest*
8944
8945 fi
8946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8947 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8948
8949 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8950     case $lt_prog_compiler_pic in
8951      "" | " "*) ;;
8952      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8953      esac
8954 else
8955     lt_prog_compiler_pic=
8956      lt_prog_compiler_can_build_shared=no
8957 fi
8958
8959 fi
8960
8961
8962
8963
8964
8965
8966 #
8967 # Check to make sure the static flag actually works.
8968 #
8969 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8971 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8972 if ${lt_cv_prog_compiler_static_works+:} false; then :
8973   $as_echo_n "(cached) " >&6
8974 else
8975   lt_cv_prog_compiler_static_works=no
8976    save_LDFLAGS="$LDFLAGS"
8977    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8978    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8979    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8980      # The linker can only warn and ignore the option if not recognized
8981      # So say no if there are warnings
8982      if test -s conftest.err; then
8983        # Append any errors to the config.log.
8984        cat conftest.err 1>&5
8985        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8986        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8987        if diff conftest.exp conftest.er2 >/dev/null; then
8988          lt_cv_prog_compiler_static_works=yes
8989        fi
8990      else
8991        lt_cv_prog_compiler_static_works=yes
8992      fi
8993    fi
8994    $RM -r conftest*
8995    LDFLAGS="$save_LDFLAGS"
8996
8997 fi
8998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8999 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9000
9001 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9002     :
9003 else
9004     lt_prog_compiler_static=
9005 fi
9006
9007
9008
9009
9010
9011
9012
9013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9014 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9015 if ${lt_cv_prog_compiler_c_o+:} false; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   lt_cv_prog_compiler_c_o=no
9019    $RM -r conftest 2>/dev/null
9020    mkdir conftest
9021    cd conftest
9022    mkdir out
9023    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9024
9025    lt_compiler_flag="-o out/conftest2.$ac_objext"
9026    # Insert the option either (1) after the last *FLAGS variable, or
9027    # (2) before a word containing "conftest.", or (3) at the end.
9028    # Note that $ac_compile itself does not contain backslashes and begins
9029    # with a dollar sign (not a hyphen), so the echo should work correctly.
9030    lt_compile=`echo "$ac_compile" | $SED \
9031    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9032    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9033    -e 's:$: $lt_compiler_flag:'`
9034    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9035    (eval "$lt_compile" 2>out/conftest.err)
9036    ac_status=$?
9037    cat out/conftest.err >&5
9038    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9039    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9040    then
9041      # The compiler can only warn and ignore the option if not recognized
9042      # So say no if there are warnings
9043      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9044      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9045      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9046        lt_cv_prog_compiler_c_o=yes
9047      fi
9048    fi
9049    chmod u+w . 2>&5
9050    $RM conftest*
9051    # SGI C++ compiler will create directory out/ii_files/ for
9052    # template instantiation
9053    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9054    $RM out/* && rmdir out
9055    cd ..
9056    $RM -r conftest
9057    $RM conftest*
9058
9059 fi
9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9061 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9062
9063
9064
9065
9066
9067
9068   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9069 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9070 if ${lt_cv_prog_compiler_c_o+:} false; then :
9071   $as_echo_n "(cached) " >&6
9072 else
9073   lt_cv_prog_compiler_c_o=no
9074    $RM -r conftest 2>/dev/null
9075    mkdir conftest
9076    cd conftest
9077    mkdir out
9078    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9079
9080    lt_compiler_flag="-o out/conftest2.$ac_objext"
9081    # Insert the option either (1) after the last *FLAGS variable, or
9082    # (2) before a word containing "conftest.", or (3) at the end.
9083    # Note that $ac_compile itself does not contain backslashes and begins
9084    # with a dollar sign (not a hyphen), so the echo should work correctly.
9085    lt_compile=`echo "$ac_compile" | $SED \
9086    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9087    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9088    -e 's:$: $lt_compiler_flag:'`
9089    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9090    (eval "$lt_compile" 2>out/conftest.err)
9091    ac_status=$?
9092    cat out/conftest.err >&5
9093    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9094    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9095    then
9096      # The compiler can only warn and ignore the option if not recognized
9097      # So say no if there are warnings
9098      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9099      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9100      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9101        lt_cv_prog_compiler_c_o=yes
9102      fi
9103    fi
9104    chmod u+w . 2>&5
9105    $RM conftest*
9106    # SGI C++ compiler will create directory out/ii_files/ for
9107    # template instantiation
9108    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9109    $RM out/* && rmdir out
9110    cd ..
9111    $RM -r conftest
9112    $RM conftest*
9113
9114 fi
9115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9116 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9117
9118
9119
9120
9121 hard_links="nottested"
9122 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9123   # do not overwrite the value of need_locks provided by the user
9124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9125 $as_echo_n "checking if we can lock with hard links... " >&6; }
9126   hard_links=yes
9127   $RM conftest*
9128   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9129   touch conftest.a
9130   ln conftest.a conftest.b 2>&5 || hard_links=no
9131   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9133 $as_echo "$hard_links" >&6; }
9134   if test "$hard_links" = no; then
9135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9136 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9137     need_locks=warn
9138   fi
9139 else
9140   need_locks=no
9141 fi
9142
9143
9144
9145
9146
9147
9148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9149 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9150
9151   runpath_var=
9152   allow_undefined_flag=
9153   always_export_symbols=no
9154   archive_cmds=
9155   archive_expsym_cmds=
9156   compiler_needs_object=no
9157   enable_shared_with_static_runtimes=no
9158   export_dynamic_flag_spec=
9159   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9160   hardcode_automatic=no
9161   hardcode_direct=no
9162   hardcode_direct_absolute=no
9163   hardcode_libdir_flag_spec=
9164   hardcode_libdir_flag_spec_ld=
9165   hardcode_libdir_separator=
9166   hardcode_minus_L=no
9167   hardcode_shlibpath_var=unsupported
9168   inherit_rpath=no
9169   link_all_deplibs=unknown
9170   module_cmds=
9171   module_expsym_cmds=
9172   old_archive_from_new_cmds=
9173   old_archive_from_expsyms_cmds=
9174   thread_safe_flag_spec=
9175   whole_archive_flag_spec=
9176   # include_expsyms should be a list of space-separated symbols to be *always*
9177   # included in the symbol list
9178   include_expsyms=
9179   # exclude_expsyms can be an extended regexp of symbols to exclude
9180   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9181   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9182   # as well as any symbol that contains `d'.
9183   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9184   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9185   # platforms (ab)use it in PIC code, but their linkers get confused if
9186   # the symbol is explicitly referenced.  Since portable code cannot
9187   # rely on this symbol name, it's probably fine to never include it in
9188   # preloaded symbol tables.
9189   # Exclude shared library initialization/finalization symbols.
9190   extract_expsyms_cmds=
9191
9192   case $host_os in
9193   cygwin* | mingw* | pw32* | cegcc*)
9194     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9195     # When not using gcc, we currently assume that we are using
9196     # Microsoft Visual C++.
9197     if test "$GCC" != yes; then
9198       with_gnu_ld=no
9199     fi
9200     ;;
9201   interix*)
9202     # we just hope/assume this is gcc and not c89 (= MSVC++)
9203     with_gnu_ld=yes
9204     ;;
9205   openbsd*)
9206     with_gnu_ld=no
9207     ;;
9208   esac
9209
9210   ld_shlibs=yes
9211
9212   # On some targets, GNU ld is compatible enough with the native linker
9213   # that we're better off using the native interface for both.
9214   lt_use_gnu_ld_interface=no
9215   if test "$with_gnu_ld" = yes; then
9216     case $host_os in
9217       aix*)
9218         # The AIX port of GNU ld has always aspired to compatibility
9219         # with the native linker.  However, as the warning in the GNU ld
9220         # block says, versions before 2.19.5* couldn't really create working
9221         # shared libraries, regardless of the interface used.
9222         case `$LD -v 2>&1` in
9223           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9224           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9225           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9226           *)
9227             lt_use_gnu_ld_interface=yes
9228             ;;
9229         esac
9230         ;;
9231       *)
9232         lt_use_gnu_ld_interface=yes
9233         ;;
9234     esac
9235   fi
9236
9237   if test "$lt_use_gnu_ld_interface" = yes; then
9238     # If archive_cmds runs LD, not CC, wlarc should be empty
9239     wlarc='${wl}'
9240
9241     # Set some defaults for GNU ld with shared library support. These
9242     # are reset later if shared libraries are not supported. Putting them
9243     # here allows them to be overridden if necessary.
9244     runpath_var=LD_RUN_PATH
9245     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9246     export_dynamic_flag_spec='${wl}--export-dynamic'
9247     # ancient GNU ld didn't support --whole-archive et. al.
9248     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9249       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9250     else
9251       whole_archive_flag_spec=
9252     fi
9253     supports_anon_versioning=no
9254     case `$LD -v 2>&1` in
9255       *GNU\ gold*) supports_anon_versioning=yes ;;
9256       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9257       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9258       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9259       *\ 2.11.*) ;; # other 2.11 versions
9260       *) supports_anon_versioning=yes ;;
9261     esac
9262
9263     # See if GNU ld supports shared libraries.
9264     case $host_os in
9265     aix[3-9]*)
9266       # On AIX/PPC, the GNU linker is very broken
9267       if test "$host_cpu" != ia64; then
9268         ld_shlibs=no
9269         cat <<_LT_EOF 1>&2
9270
9271 *** Warning: the GNU linker, at least up to release 2.19, is reported
9272 *** to be unable to reliably create shared libraries on AIX.
9273 *** Therefore, libtool is disabling shared libraries support.  If you
9274 *** really care for shared libraries, you may want to install binutils
9275 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9276 *** You will then need to restart the configuration process.
9277
9278 _LT_EOF
9279       fi
9280       ;;
9281
9282     amigaos*)
9283       case $host_cpu in
9284       powerpc)
9285             # see comment about AmigaOS4 .so support
9286             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9287             archive_expsym_cmds=''
9288         ;;
9289       m68k)
9290             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9291             hardcode_libdir_flag_spec='-L$libdir'
9292             hardcode_minus_L=yes
9293         ;;
9294       esac
9295       ;;
9296
9297     beos*)
9298       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9299         allow_undefined_flag=unsupported
9300         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9301         # support --undefined.  This deserves some investigation.  FIXME
9302         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9303       else
9304         ld_shlibs=no
9305       fi
9306       ;;
9307
9308     cygwin* | mingw* | pw32* | cegcc*)
9309       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9310       # as there is no search path for DLLs.
9311       hardcode_libdir_flag_spec='-L$libdir'
9312       export_dynamic_flag_spec='${wl}--export-all-symbols'
9313       allow_undefined_flag=unsupported
9314       always_export_symbols=no
9315       enable_shared_with_static_runtimes=yes
9316       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9317
9318       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9319         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9320         # If the export-symbols file already is a .def file (1st line
9321         # is EXPORTS), use it as is; otherwise, prepend...
9322         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9323           cp $export_symbols $output_objdir/$soname.def;
9324         else
9325           echo EXPORTS > $output_objdir/$soname.def;
9326           cat $export_symbols >> $output_objdir/$soname.def;
9327         fi~
9328         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9329       else
9330         ld_shlibs=no
9331       fi
9332       ;;
9333
9334     haiku*)
9335       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9336       link_all_deplibs=yes
9337       ;;
9338
9339     interix[3-9]*)
9340       hardcode_direct=no
9341       hardcode_shlibpath_var=no
9342       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9343       export_dynamic_flag_spec='${wl}-E'
9344       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9345       # Instead, shared libraries are loaded at an image base (0x10000000 by
9346       # default) and relocated if they conflict, which is a slow very memory
9347       # consuming and fragmenting process.  To avoid this, we pick a random,
9348       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9349       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9350       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9351       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9352       ;;
9353
9354     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9355       tmp_diet=no
9356       if test "$host_os" = linux-dietlibc; then
9357         case $cc_basename in
9358           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9359         esac
9360       fi
9361       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9362          && test "$tmp_diet" = no
9363       then
9364         tmp_addflag=' $pic_flag'
9365         tmp_sharedflag='-shared'
9366         case $cc_basename,$host_cpu in
9367         pgcc*)                          # Portland Group C compiler
9368           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9369           tmp_addflag=' $pic_flag'
9370           ;;
9371         pgf77* | pgf90* | pgf95* | pgfortran*)
9372                                         # Portland Group f77 and f90 compilers
9373           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9374           tmp_addflag=' $pic_flag -Mnomain' ;;
9375         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9376           tmp_addflag=' -i_dynamic' ;;
9377         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9378           tmp_addflag=' -i_dynamic -nofor_main' ;;
9379         ifc* | ifort*)                  # Intel Fortran compiler
9380           tmp_addflag=' -nofor_main' ;;
9381         lf95*)                          # Lahey Fortran 8.1
9382           whole_archive_flag_spec=
9383           tmp_sharedflag='--shared' ;;
9384         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9385           tmp_sharedflag='-qmkshrobj'
9386           tmp_addflag= ;;
9387         nvcc*)  # Cuda Compiler Driver 2.2
9388           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9389           compiler_needs_object=yes
9390           ;;
9391         esac
9392         case `$CC -V 2>&1 | sed 5q` in
9393         *Sun\ C*)                       # Sun C 5.9
9394           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9395           compiler_needs_object=yes
9396           tmp_sharedflag='-G' ;;
9397         *Sun\ F*)                       # Sun Fortran 8.3
9398           tmp_sharedflag='-G' ;;
9399         esac
9400         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9401
9402         if test "x$supports_anon_versioning" = xyes; then
9403           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9404             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9405             echo "local: *; };" >> $output_objdir/$libname.ver~
9406             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9407         fi
9408
9409         case $cc_basename in
9410         xlf* | bgf* | bgxlf* | mpixlf*)
9411           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9412           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9413           hardcode_libdir_flag_spec=
9414           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9415           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9416           if test "x$supports_anon_versioning" = xyes; then
9417             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9418               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9419               echo "local: *; };" >> $output_objdir/$libname.ver~
9420               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9421           fi
9422           ;;
9423         esac
9424       else
9425         ld_shlibs=no
9426       fi
9427       ;;
9428
9429     netbsd*)
9430       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9431         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9432         wlarc=
9433       else
9434         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9435         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9436       fi
9437       ;;
9438
9439     solaris*)
9440       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9441         ld_shlibs=no
9442         cat <<_LT_EOF 1>&2
9443
9444 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9445 *** create shared libraries on Solaris systems.  Therefore, libtool
9446 *** is disabling shared libraries support.  We urge you to upgrade GNU
9447 *** binutils to release 2.9.1 or newer.  Another option is to modify
9448 *** your PATH or compiler configuration so that the native linker is
9449 *** used, and then restart.
9450
9451 _LT_EOF
9452       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9453         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9454         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9455       else
9456         ld_shlibs=no
9457       fi
9458       ;;
9459
9460     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9461       case `$LD -v 2>&1` in
9462         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9463         ld_shlibs=no
9464         cat <<_LT_EOF 1>&2
9465
9466 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9467 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9468 *** is disabling shared libraries support.  We urge you to upgrade GNU
9469 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9470 *** your PATH or compiler configuration so that the native linker is
9471 *** used, and then restart.
9472
9473 _LT_EOF
9474         ;;
9475         *)
9476           # For security reasons, it is highly recommended that you always
9477           # use absolute paths for naming shared libraries, and exclude the
9478           # DT_RUNPATH tag from executables and libraries.  But doing so
9479           # requires that you compile everything twice, which is a pain.
9480           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9481             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9482             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9483             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9484           else
9485             ld_shlibs=no
9486           fi
9487         ;;
9488       esac
9489       ;;
9490
9491     sunos4*)
9492       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9493       wlarc=
9494       hardcode_direct=yes
9495       hardcode_shlibpath_var=no
9496       ;;
9497
9498     *)
9499       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9500         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9501         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9502       else
9503         ld_shlibs=no
9504       fi
9505       ;;
9506     esac
9507
9508     if test "$ld_shlibs" = no; then
9509       runpath_var=
9510       hardcode_libdir_flag_spec=
9511       export_dynamic_flag_spec=
9512       whole_archive_flag_spec=
9513     fi
9514   else
9515     # PORTME fill in a description of your system's linker (not GNU ld)
9516     case $host_os in
9517     aix3*)
9518       allow_undefined_flag=unsupported
9519       always_export_symbols=yes
9520       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9521       # Note: this linker hardcodes the directories in LIBPATH if there
9522       # are no directories specified by -L.
9523       hardcode_minus_L=yes
9524       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9525         # Neither direct hardcoding nor static linking is supported with a
9526         # broken collect2.
9527         hardcode_direct=unsupported
9528       fi
9529       ;;
9530
9531     aix[4-9]*)
9532       if test "$host_cpu" = ia64; then
9533         # On IA64, the linker does run time linking by default, so we don't
9534         # have to do anything special.
9535         aix_use_runtimelinking=no
9536         exp_sym_flag='-Bexport'
9537         no_entry_flag=""
9538       else
9539         # If we're using GNU nm, then we don't want the "-C" option.
9540         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9541         # Also, AIX nm treats weak defined symbols like other global
9542         # defined symbols, whereas GNU nm marks them as "W".
9543         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9544           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9545         else
9546           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9547         fi
9548         aix_use_runtimelinking=no
9549
9550         # Test if we are trying to use run time linking or normal
9551         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9552         # need to do runtime linking.
9553         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9554           for ld_flag in $LDFLAGS; do
9555           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9556             aix_use_runtimelinking=yes
9557             break
9558           fi
9559           done
9560           ;;
9561         esac
9562
9563         exp_sym_flag='-bexport'
9564         no_entry_flag='-bnoentry'
9565       fi
9566
9567       # When large executables or shared objects are built, AIX ld can
9568       # have problems creating the table of contents.  If linking a library
9569       # or program results in "error TOC overflow" add -mminimal-toc to
9570       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9571       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9572
9573       archive_cmds=''
9574       hardcode_direct=yes
9575       hardcode_direct_absolute=yes
9576       hardcode_libdir_separator=':'
9577       link_all_deplibs=yes
9578       file_list_spec='${wl}-f,'
9579
9580       if test "$GCC" = yes; then
9581         case $host_os in aix4.[012]|aix4.[012].*)
9582         # We only want to do this on AIX 4.2 and lower, the check
9583         # below for broken collect2 doesn't work under 4.3+
9584           collect2name=`${CC} -print-prog-name=collect2`
9585           if test -f "$collect2name" &&
9586            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9587           then
9588           # We have reworked collect2
9589           :
9590           else
9591           # We have old collect2
9592           hardcode_direct=unsupported
9593           # It fails to find uninstalled libraries when the uninstalled
9594           # path is not listed in the libpath.  Setting hardcode_minus_L
9595           # to unsupported forces relinking
9596           hardcode_minus_L=yes
9597           hardcode_libdir_flag_spec='-L$libdir'
9598           hardcode_libdir_separator=
9599           fi
9600           ;;
9601         esac
9602         shared_flag='-shared'
9603         if test "$aix_use_runtimelinking" = yes; then
9604           shared_flag="$shared_flag "'${wl}-G'
9605         fi
9606       else
9607         # not using gcc
9608         if test "$host_cpu" = ia64; then
9609         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9610         # chokes on -Wl,-G. The following line is correct:
9611           shared_flag='-G'
9612         else
9613           if test "$aix_use_runtimelinking" = yes; then
9614             shared_flag='${wl}-G'
9615           else
9616             shared_flag='${wl}-bM:SRE'
9617           fi
9618         fi
9619       fi
9620
9621       export_dynamic_flag_spec='${wl}-bexpall'
9622       # It seems that -bexpall does not export symbols beginning with
9623       # underscore (_), so it is better to generate a list of symbols to export.
9624       always_export_symbols=yes
9625       if test "$aix_use_runtimelinking" = yes; then
9626         # Warning - without using the other runtime loading flags (-brtl),
9627         # -berok will link without error, but may produce a broken library.
9628         allow_undefined_flag='-berok'
9629         # Determine the default libpath from the value encoded in an
9630         # empty executable.
9631         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9632 /* end confdefs.h.  */
9633
9634 int
9635 main ()
9636 {
9637
9638   ;
9639   return 0;
9640 }
9641 _ACEOF
9642 if ac_fn_c_try_link "$LINENO"; then :
9643
9644 lt_aix_libpath_sed='
9645     /Import File Strings/,/^$/ {
9646         /^0/ {
9647             s/^0  *\(.*\)$/\1/
9648             p
9649         }
9650     }'
9651 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9652 # Check for a 64-bit object if we didn't find anything.
9653 if test -z "$aix_libpath"; then
9654   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9655 fi
9656 fi
9657 rm -f core conftest.err conftest.$ac_objext \
9658     conftest$ac_exeext conftest.$ac_ext
9659 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9660
9661         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9662         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
9663       else
9664         if test "$host_cpu" = ia64; then
9665           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9666           allow_undefined_flag="-z nodefs"
9667           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9668         else
9669          # Determine the default libpath from the value encoded in an
9670          # empty executable.
9671          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9672 /* end confdefs.h.  */
9673
9674 int
9675 main ()
9676 {
9677
9678   ;
9679   return 0;
9680 }
9681 _ACEOF
9682 if ac_fn_c_try_link "$LINENO"; then :
9683
9684 lt_aix_libpath_sed='
9685     /Import File Strings/,/^$/ {
9686         /^0/ {
9687             s/^0  *\(.*\)$/\1/
9688             p
9689         }
9690     }'
9691 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9692 # Check for a 64-bit object if we didn't find anything.
9693 if test -z "$aix_libpath"; then
9694   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9695 fi
9696 fi
9697 rm -f core conftest.err conftest.$ac_objext \
9698     conftest$ac_exeext conftest.$ac_ext
9699 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9700
9701          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9702           # Warning - without using the other run time loading flags,
9703           # -berok will link without error, but may produce a broken library.
9704           no_undefined_flag=' ${wl}-bernotok'
9705           allow_undefined_flag=' ${wl}-berok'
9706           if test "$with_gnu_ld" = yes; then
9707             # We only use this code for GNU lds that support --whole-archive.
9708             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9709           else
9710             # Exported symbols can be pulled into shared objects from archives
9711             whole_archive_flag_spec='$convenience'
9712           fi
9713           archive_cmds_need_lc=yes
9714           # This is similar to how AIX traditionally builds its shared libraries.
9715           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
9716         fi
9717       fi
9718       ;;
9719
9720     amigaos*)
9721       case $host_cpu in
9722       powerpc)
9723             # see comment about AmigaOS4 .so support
9724             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9725             archive_expsym_cmds=''
9726         ;;
9727       m68k)
9728             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
9729             hardcode_libdir_flag_spec='-L$libdir'
9730             hardcode_minus_L=yes
9731         ;;
9732       esac
9733       ;;
9734
9735     bsdi[45]*)
9736       export_dynamic_flag_spec=-rdynamic
9737       ;;
9738
9739     cygwin* | mingw* | pw32* | cegcc*)
9740       # When not using gcc, we currently assume that we are using
9741       # Microsoft Visual C++.
9742       # hardcode_libdir_flag_spec is actually meaningless, as there is
9743       # no search path for DLLs.
9744       hardcode_libdir_flag_spec=' '
9745       allow_undefined_flag=unsupported
9746       # Tell ltmain to make .lib files, not .a files.
9747       libext=lib
9748       # Tell ltmain to make .dll files, not .so files.
9749       shrext_cmds=".dll"
9750       # FIXME: Setting linknames here is a bad hack.
9751       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9752       # The linker will automatically build a .lib file if we build a DLL.
9753       old_archive_from_new_cmds='true'
9754       # FIXME: Should let the user specify the lib program.
9755       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9756       fix_srcfile_path='`cygpath -w "$srcfile"`'
9757       enable_shared_with_static_runtimes=yes
9758       ;;
9759
9760     darwin* | rhapsody*)
9761
9762
9763
9764   # Publish an arg to allow the user to select that Darwin host (and target)
9765   # libraries should be given install-names like @rpath/libfoo.dylib.  This
9766   # requires that the user of the library then adds an 'rpath' to the DSO that
9767   # needs access.
9768   # NOTE: there are defaults below, for systems that support rpaths.  The person
9769   # configuring can override the defaults for any system version that supports
9770   # them - they are, however, forced off for system versions without support.
9771   # Check whether --enable-darwin-at-rpath was given.
9772 if test "${enable_darwin_at_rpath+set}" = set; then :
9773   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
9774     # This is not supported before macOS 10.5 / Darwin9.
9775     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9776       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9777         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9778 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9779         enable_darwin_at_rpath=no
9780       ;;
9781     esac
9782    fi
9783 else
9784   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9785     # As above, before 10.5 / Darwin9 this does not work.
9786      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9787        enable_darwin_at_rpath=no
9788        ;;
9789
9790     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9791     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9792     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9793       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9794       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9795 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9796       enable_darwin_at_rpath=yes
9797       ;;
9798     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9799     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9800
9801     esac
9802
9803 fi
9804
9805
9806   archive_cmds_need_lc=no
9807   hardcode_direct=no
9808   hardcode_automatic=yes
9809   hardcode_shlibpath_var=unsupported
9810   if test "$lt_cv_ld_force_load" = "yes"; then
9811     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9812   else
9813     whole_archive_flag_spec=''
9814   fi
9815   link_all_deplibs=yes
9816   allow_undefined_flag="$_lt_dar_allow_undefined"
9817   case $cc_basename in
9818      ifort*) _lt_dar_can_shared=yes ;;
9819      *) _lt_dar_can_shared=$GCC ;;
9820   esac
9821   if test "$_lt_dar_can_shared" = "yes"; then
9822     output_verbose_link_cmd=func_echo_all
9823     _lt_install_name='\$rpath/\$soname'
9824     if test "x$enable_darwin_at_rpath" = "xyes"; then
9825       _lt_install_name='@rpath/\$soname'
9826     fi
9827     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9828     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9829     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
9830     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9831
9832   else
9833   ld_shlibs=no
9834   fi
9835
9836       ;;
9837
9838     dgux*)
9839       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9840       hardcode_libdir_flag_spec='-L$libdir'
9841       hardcode_shlibpath_var=no
9842       ;;
9843
9844     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9845     # support.  Future versions do this automatically, but an explicit c++rt0.o
9846     # does not break anything, and helps significantly (at the cost of a little
9847     # extra space).
9848     freebsd2.2*)
9849       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9850       hardcode_libdir_flag_spec='-R$libdir'
9851       hardcode_direct=yes
9852       hardcode_shlibpath_var=no
9853       ;;
9854
9855     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9856     freebsd2.*)
9857       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9858       hardcode_direct=yes
9859       hardcode_minus_L=yes
9860       hardcode_shlibpath_var=no
9861       ;;
9862
9863     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9864     freebsd* | dragonfly*)
9865       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9866       hardcode_libdir_flag_spec='-R$libdir'
9867       hardcode_direct=yes
9868       hardcode_shlibpath_var=no
9869       ;;
9870
9871     hpux9*)
9872       if test "$GCC" = yes; then
9873         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9874       else
9875         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
9876       fi
9877       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9878       hardcode_libdir_separator=:
9879       hardcode_direct=yes
9880
9881       # hardcode_minus_L: Not really in the search PATH,
9882       # but as the default location of the library.
9883       hardcode_minus_L=yes
9884       export_dynamic_flag_spec='${wl}-E'
9885       ;;
9886
9887     hpux10*)
9888       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9889         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9890       else
9891         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9892       fi
9893       if test "$with_gnu_ld" = no; then
9894         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9895         hardcode_libdir_flag_spec_ld='+b $libdir'
9896         hardcode_libdir_separator=:
9897         hardcode_direct=yes
9898         hardcode_direct_absolute=yes
9899         export_dynamic_flag_spec='${wl}-E'
9900         # hardcode_minus_L: Not really in the search PATH,
9901         # but as the default location of the library.
9902         hardcode_minus_L=yes
9903       fi
9904       ;;
9905
9906     hpux11*)
9907       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9908         case $host_cpu in
9909         hppa*64*)
9910           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9911           ;;
9912         ia64*)
9913           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9914           ;;
9915         *)
9916           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9917           ;;
9918         esac
9919       else
9920         case $host_cpu in
9921         hppa*64*)
9922           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9923           ;;
9924         ia64*)
9925           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9926           ;;
9927         *)
9928
9929           # Older versions of the 11.00 compiler do not understand -b yet
9930           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9931           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9932 $as_echo_n "checking if $CC understands -b... " >&6; }
9933 if ${lt_cv_prog_compiler__b+:} false; then :
9934   $as_echo_n "(cached) " >&6
9935 else
9936   lt_cv_prog_compiler__b=no
9937    save_LDFLAGS="$LDFLAGS"
9938    LDFLAGS="$LDFLAGS -b"
9939    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9940    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9941      # The linker can only warn and ignore the option if not recognized
9942      # So say no if there are warnings
9943      if test -s conftest.err; then
9944        # Append any errors to the config.log.
9945        cat conftest.err 1>&5
9946        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9947        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9948        if diff conftest.exp conftest.er2 >/dev/null; then
9949          lt_cv_prog_compiler__b=yes
9950        fi
9951      else
9952        lt_cv_prog_compiler__b=yes
9953      fi
9954    fi
9955    $RM -r conftest*
9956    LDFLAGS="$save_LDFLAGS"
9957
9958 fi
9959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9960 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9961
9962 if test x"$lt_cv_prog_compiler__b" = xyes; then
9963     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9964 else
9965     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9966 fi
9967
9968           ;;
9969         esac
9970       fi
9971       if test "$with_gnu_ld" = no; then
9972         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9973         hardcode_libdir_separator=:
9974
9975         case $host_cpu in
9976         hppa*64*|ia64*)
9977           hardcode_direct=no
9978           hardcode_shlibpath_var=no
9979           ;;
9980         *)
9981           hardcode_direct=yes
9982           hardcode_direct_absolute=yes
9983           export_dynamic_flag_spec='${wl}-E'
9984
9985           # hardcode_minus_L: Not really in the search PATH,
9986           # but as the default location of the library.
9987           hardcode_minus_L=yes
9988           ;;
9989         esac
9990       fi
9991       ;;
9992
9993     irix5* | irix6* | nonstopux*)
9994       if test "$GCC" = yes; then
9995         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
9996         # Try to use the -exported_symbol ld option, if it does not
9997         # work, assume that -exports_file does not work either and
9998         # implicitly export all symbols.
9999         save_LDFLAGS="$LDFLAGS"
10000         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10001         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10002 /* end confdefs.h.  */
10003 int foo(void) {}
10004 _ACEOF
10005 if ac_fn_c_try_link "$LINENO"; then :
10006   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
10007
10008 fi
10009 rm -f core conftest.err conftest.$ac_objext \
10010     conftest$ac_exeext conftest.$ac_ext
10011         LDFLAGS="$save_LDFLAGS"
10012       else
10013         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10014         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
10015       fi
10016       archive_cmds_need_lc='no'
10017       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10018       hardcode_libdir_separator=:
10019       inherit_rpath=yes
10020       link_all_deplibs=yes
10021       ;;
10022
10023     netbsd*)
10024       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10025         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10026       else
10027         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10028       fi
10029       hardcode_libdir_flag_spec='-R$libdir'
10030       hardcode_direct=yes
10031       hardcode_shlibpath_var=no
10032       ;;
10033
10034     newsos6)
10035       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10036       hardcode_direct=yes
10037       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10038       hardcode_libdir_separator=:
10039       hardcode_shlibpath_var=no
10040       ;;
10041
10042     *nto* | *qnx*)
10043       ;;
10044
10045     openbsd*)
10046       if test -f /usr/libexec/ld.so; then
10047         hardcode_direct=yes
10048         hardcode_shlibpath_var=no
10049         hardcode_direct_absolute=yes
10050         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10051           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10052           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10053           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10054           export_dynamic_flag_spec='${wl}-E'
10055         else
10056           case $host_os in
10057            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10058              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10059              hardcode_libdir_flag_spec='-R$libdir'
10060              ;;
10061            *)
10062              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10063              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10064              ;;
10065           esac
10066         fi
10067       else
10068         ld_shlibs=no
10069       fi
10070       ;;
10071
10072     os2*)
10073       hardcode_libdir_flag_spec='-L$libdir'
10074       hardcode_minus_L=yes
10075       allow_undefined_flag=unsupported
10076       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
10077       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10078       ;;
10079
10080     osf3*)
10081       if test "$GCC" = yes; then
10082         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10083         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10084       else
10085         allow_undefined_flag=' -expect_unresolved \*'
10086         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10087       fi
10088       archive_cmds_need_lc='no'
10089       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10090       hardcode_libdir_separator=:
10091       ;;
10092
10093     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10094       if test "$GCC" = yes; then
10095         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10096         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10097         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10098       else
10099         allow_undefined_flag=' -expect_unresolved \*'
10100         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10101         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10102         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
10103
10104         # Both c and cxx compiler support -rpath directly
10105         hardcode_libdir_flag_spec='-rpath $libdir'
10106       fi
10107       archive_cmds_need_lc='no'
10108       hardcode_libdir_separator=:
10109       ;;
10110
10111     solaris*)
10112       no_undefined_flag=' -z defs'
10113       if test "$GCC" = yes; then
10114         wlarc='${wl}'
10115         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10116         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10117           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10118       else
10119         case `$CC -V 2>&1` in
10120         *"Compilers 5.0"*)
10121           wlarc=''
10122           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10123           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10124           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10125           ;;
10126         *)
10127           wlarc='${wl}'
10128           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10129           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10130           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10131           ;;
10132         esac
10133       fi
10134       hardcode_libdir_flag_spec='-R$libdir'
10135       hardcode_shlibpath_var=no
10136       case $host_os in
10137       solaris2.[0-5] | solaris2.[0-5].*) ;;
10138       *)
10139         # The compiler driver will combine and reorder linker options,
10140         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10141         # but is careful enough not to reorder.
10142         # Supported since Solaris 2.6 (maybe 2.5.1?)
10143         if test "$GCC" = yes; then
10144           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10145         else
10146           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10147         fi
10148         ;;
10149       esac
10150       link_all_deplibs=yes
10151       ;;
10152
10153     sunos4*)
10154       if test "x$host_vendor" = xsequent; then
10155         # Use $CC to link under sequent, because it throws in some extra .o
10156         # files that make .init and .fini sections work.
10157         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10158       else
10159         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10160       fi
10161       hardcode_libdir_flag_spec='-L$libdir'
10162       hardcode_direct=yes
10163       hardcode_minus_L=yes
10164       hardcode_shlibpath_var=no
10165       ;;
10166
10167     sysv4)
10168       case $host_vendor in
10169         sni)
10170           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10171           hardcode_direct=yes # is this really true???
10172         ;;
10173         siemens)
10174           ## LD is ld it makes a PLAMLIB
10175           ## CC just makes a GrossModule.
10176           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10177           reload_cmds='$CC -r -o $output$reload_objs'
10178           hardcode_direct=no
10179         ;;
10180         motorola)
10181           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10182           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10183         ;;
10184       esac
10185       runpath_var='LD_RUN_PATH'
10186       hardcode_shlibpath_var=no
10187       ;;
10188
10189     sysv4.3*)
10190       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10191       hardcode_shlibpath_var=no
10192       export_dynamic_flag_spec='-Bexport'
10193       ;;
10194
10195     sysv4*MP*)
10196       if test -d /usr/nec; then
10197         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10198         hardcode_shlibpath_var=no
10199         runpath_var=LD_RUN_PATH
10200         hardcode_runpath_var=yes
10201         ld_shlibs=yes
10202       fi
10203       ;;
10204
10205     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10206       no_undefined_flag='${wl}-z,text'
10207       archive_cmds_need_lc=no
10208       hardcode_shlibpath_var=no
10209       runpath_var='LD_RUN_PATH'
10210
10211       if test "$GCC" = yes; then
10212         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10213         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10214       else
10215         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10216         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10217       fi
10218       ;;
10219
10220     sysv5* | sco3.2v5* | sco5v6*)
10221       # Note: We can NOT use -z defs as we might desire, because we do not
10222       # link with -lc, and that would cause any symbols used from libc to
10223       # always be unresolved, which means just about no library would
10224       # ever link correctly.  If we're not using GNU ld we use -z text
10225       # though, which does catch some bad symbols but isn't as heavy-handed
10226       # as -z defs.
10227       no_undefined_flag='${wl}-z,text'
10228       allow_undefined_flag='${wl}-z,nodefs'
10229       archive_cmds_need_lc=no
10230       hardcode_shlibpath_var=no
10231       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10232       hardcode_libdir_separator=':'
10233       link_all_deplibs=yes
10234       export_dynamic_flag_spec='${wl}-Bexport'
10235       runpath_var='LD_RUN_PATH'
10236
10237       if test "$GCC" = yes; then
10238         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10239         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10240       else
10241         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10242         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10243       fi
10244       ;;
10245
10246     uts4*)
10247       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10248       hardcode_libdir_flag_spec='-L$libdir'
10249       hardcode_shlibpath_var=no
10250       ;;
10251
10252     *)
10253       ld_shlibs=no
10254       ;;
10255     esac
10256
10257     if test x$host_vendor = xsni; then
10258       case $host in
10259       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10260         export_dynamic_flag_spec='${wl}-Blargedynsym'
10261         ;;
10262       esac
10263     fi
10264   fi
10265
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10267 $as_echo "$ld_shlibs" >&6; }
10268 test "$ld_shlibs" = no && can_build_shared=no
10269
10270 with_gnu_ld=$with_gnu_ld
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286 #
10287 # Do we need to explicitly link libc?
10288 #
10289 case "x$archive_cmds_need_lc" in
10290 x|xyes)
10291   # Assume -lc should be added
10292   archive_cmds_need_lc=yes
10293
10294   if test "$enable_shared" = yes && test "$GCC" = yes; then
10295     case $archive_cmds in
10296     *'~'*)
10297       # FIXME: we may have to deal with multi-command sequences.
10298       ;;
10299     '$CC '*)
10300       # Test whether the compiler implicitly links with -lc since on some
10301       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10302       # to ld, don't add -lc before -lgcc.
10303       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10304 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10305 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10306   $as_echo_n "(cached) " >&6
10307 else
10308   $RM conftest*
10309         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10310
10311         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10312   (eval $ac_compile) 2>&5
10313   ac_status=$?
10314   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10315   test $ac_status = 0; } 2>conftest.err; then
10316           soname=conftest
10317           lib=conftest
10318           libobjs=conftest.$ac_objext
10319           deplibs=
10320           wl=$lt_prog_compiler_wl
10321           pic_flag=$lt_prog_compiler_pic
10322           compiler_flags=-v
10323           linker_flags=-v
10324           verstring=
10325           output_objdir=.
10326           libname=conftest
10327           lt_save_allow_undefined_flag=$allow_undefined_flag
10328           allow_undefined_flag=
10329           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10330   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10331   ac_status=$?
10332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10333   test $ac_status = 0; }
10334           then
10335             lt_cv_archive_cmds_need_lc=no
10336           else
10337             lt_cv_archive_cmds_need_lc=yes
10338           fi
10339           allow_undefined_flag=$lt_save_allow_undefined_flag
10340         else
10341           cat conftest.err 1>&5
10342         fi
10343         $RM conftest*
10344
10345 fi
10346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10347 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10348       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10349       ;;
10350     esac
10351   fi
10352   ;;
10353 esac
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
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10379
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10392
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10441
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10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
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10481
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10484
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10491
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10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10512 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10513
10514 if test "$GCC" = yes; then
10515   case $host_os in
10516     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10517     *) lt_awk_arg="/^libraries:/" ;;
10518   esac
10519   case $host_os in
10520     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10521     *) lt_sed_strip_eq="s,=/,/,g" ;;
10522   esac
10523   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10524   case $lt_search_path_spec in
10525   *\;*)
10526     # if the path contains ";" then we assume it to be the separator
10527     # otherwise default to the standard path separator (i.e. ":") - it is
10528     # assumed that no part of a normal pathname contains ";" but that should
10529     # okay in the real world where ";" in dirpaths is itself problematic.
10530     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10531     ;;
10532   *)
10533     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10534     ;;
10535   esac
10536   # Ok, now we have the path, separated by spaces, we can step through it
10537   # and add multilib dir if necessary.
10538   lt_tmp_lt_search_path_spec=
10539   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10540   for lt_sys_path in $lt_search_path_spec; do
10541     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10542       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10543     else
10544       test -d "$lt_sys_path" && \
10545         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10546     fi
10547   done
10548   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10549 BEGIN {RS=" "; FS="/|\n";} {
10550   lt_foo="";
10551   lt_count=0;
10552   for (lt_i = NF; lt_i > 0; lt_i--) {
10553     if ($lt_i != "" && $lt_i != ".") {
10554       if ($lt_i == "..") {
10555         lt_count++;
10556       } else {
10557         if (lt_count == 0) {
10558           lt_foo="/" $lt_i lt_foo;
10559         } else {
10560           lt_count--;
10561         }
10562       }
10563     }
10564   }
10565   if (lt_foo != "") { lt_freq[lt_foo]++; }
10566   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10567 }'`
10568   # AWK program above erroneously prepends '/' to C:/dos/paths
10569   # for these hosts.
10570   case $host_os in
10571     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10572       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10573   esac
10574   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10575 else
10576   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10577 fi
10578 library_names_spec=
10579 libname_spec='lib$name'
10580 soname_spec=
10581 shrext_cmds=".so"
10582 postinstall_cmds=
10583 postuninstall_cmds=
10584 finish_cmds=
10585 finish_eval=
10586 shlibpath_var=
10587 shlibpath_overrides_runpath=unknown
10588 version_type=none
10589 dynamic_linker="$host_os ld.so"
10590 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10591 need_lib_prefix=unknown
10592 hardcode_into_libs=no
10593
10594 # when you set need_version to no, make sure it does not cause -set_version
10595 # flags to be left without arguments
10596 need_version=unknown
10597
10598 case $host_os in
10599 aix3*)
10600   version_type=linux
10601   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10602   shlibpath_var=LIBPATH
10603
10604   # AIX 3 has no versioning support, so we append a major version to the name.
10605   soname_spec='${libname}${release}${shared_ext}$major'
10606   ;;
10607
10608 aix[4-9]*)
10609   version_type=linux
10610   need_lib_prefix=no
10611   need_version=no
10612   hardcode_into_libs=yes
10613   if test "$host_cpu" = ia64; then
10614     # AIX 5 supports IA64
10615     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10616     shlibpath_var=LD_LIBRARY_PATH
10617   else
10618     # With GCC up to 2.95.x, collect2 would create an import file
10619     # for dependence libraries.  The import file would start with
10620     # the line `#! .'.  This would cause the generated library to
10621     # depend on `.', always an invalid library.  This was fixed in
10622     # development snapshots of GCC prior to 3.0.
10623     case $host_os in
10624       aix4 | aix4.[01] | aix4.[01].*)
10625       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10626            echo ' yes '
10627            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10628         :
10629       else
10630         can_build_shared=no
10631       fi
10632       ;;
10633     esac
10634     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10635     # soname into executable. Probably we can add versioning support to
10636     # collect2, so additional links can be useful in future.
10637     if test "$aix_use_runtimelinking" = yes; then
10638       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10639       # instead of lib<name>.a to let people know that these are not
10640       # typical AIX shared libraries.
10641       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10642     else
10643       # We preserve .a as extension for shared libraries through AIX4.2
10644       # and later when we are not doing run time linking.
10645       library_names_spec='${libname}${release}.a $libname.a'
10646       soname_spec='${libname}${release}${shared_ext}$major'
10647     fi
10648     shlibpath_var=LIBPATH
10649   fi
10650   ;;
10651
10652 amigaos*)
10653   case $host_cpu in
10654   powerpc)
10655     # Since July 2007 AmigaOS4 officially supports .so libraries.
10656     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10657     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10658     ;;
10659   m68k)
10660     library_names_spec='$libname.ixlibrary $libname.a'
10661     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10662     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
10663     ;;
10664   esac
10665   ;;
10666
10667 beos*)
10668   library_names_spec='${libname}${shared_ext}'
10669   dynamic_linker="$host_os ld.so"
10670   shlibpath_var=LIBRARY_PATH
10671   ;;
10672
10673 bsdi[45]*)
10674   version_type=linux
10675   need_version=no
10676   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10677   soname_spec='${libname}${release}${shared_ext}$major'
10678   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10679   shlibpath_var=LD_LIBRARY_PATH
10680   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10681   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10682   # the default ld.so.conf also contains /usr/contrib/lib and
10683   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10684   # libtool to hard-code these into programs
10685   ;;
10686
10687 cygwin* | mingw* | pw32* | cegcc*)
10688   version_type=windows
10689   shrext_cmds=".dll"
10690   need_version=no
10691   need_lib_prefix=no
10692
10693   case $GCC,$host_os in
10694   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10695     library_names_spec='$libname.dll.a'
10696     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10697     postinstall_cmds='base_file=`basename \${file}`~
10698       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10699       dldir=$destdir/`dirname \$dlpath`~
10700       test -d \$dldir || mkdir -p \$dldir~
10701       $install_prog $dir/$dlname \$dldir/$dlname~
10702       chmod a+x \$dldir/$dlname~
10703       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10704         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10705       fi'
10706     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10707       dlpath=$dir/\$dldll~
10708        $RM \$dlpath'
10709     shlibpath_overrides_runpath=yes
10710
10711     case $host_os in
10712     cygwin*)
10713       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10714       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10715
10716       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10717       ;;
10718     mingw* | cegcc*)
10719       # MinGW DLLs use traditional 'lib' prefix
10720       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10721       ;;
10722     pw32*)
10723       # pw32 DLLs use 'pw' prefix rather than 'lib'
10724       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10725       ;;
10726     esac
10727     ;;
10728
10729   *)
10730     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10731     ;;
10732   esac
10733   dynamic_linker='Win32 ld.exe'
10734   # FIXME: first we should search . and the directory the executable is in
10735   shlibpath_var=PATH
10736   ;;
10737
10738 darwin* | rhapsody*)
10739   dynamic_linker="$host_os dyld"
10740   version_type=darwin
10741   need_lib_prefix=no
10742   need_version=no
10743   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10744   soname_spec='${libname}${release}${major}$shared_ext'
10745   shlibpath_overrides_runpath=yes
10746   shlibpath_var=DYLD_LIBRARY_PATH
10747   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10748
10749   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10750   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10751   ;;
10752
10753 dgux*)
10754   version_type=linux
10755   need_lib_prefix=no
10756   need_version=no
10757   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10758   soname_spec='${libname}${release}${shared_ext}$major'
10759   shlibpath_var=LD_LIBRARY_PATH
10760   ;;
10761
10762 freebsd* | dragonfly*)
10763   # DragonFly does not have aout.  When/if they implement a new
10764   # versioning mechanism, adjust this.
10765   if test -x /usr/bin/objformat; then
10766     objformat=`/usr/bin/objformat`
10767   else
10768     case $host_os in
10769     freebsd[23].*) objformat=aout ;;
10770     *) objformat=elf ;;
10771     esac
10772   fi
10773   version_type=freebsd-$objformat
10774   case $version_type in
10775     freebsd-elf*)
10776       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10777       need_version=no
10778       need_lib_prefix=no
10779       ;;
10780     freebsd-*)
10781       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10782       need_version=yes
10783       ;;
10784   esac
10785   shlibpath_var=LD_LIBRARY_PATH
10786   case $host_os in
10787   freebsd2.*)
10788     shlibpath_overrides_runpath=yes
10789     ;;
10790   freebsd3.[01]* | freebsdelf3.[01]*)
10791     shlibpath_overrides_runpath=yes
10792     hardcode_into_libs=yes
10793     ;;
10794   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10795   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10796     shlibpath_overrides_runpath=no
10797     hardcode_into_libs=yes
10798     ;;
10799   *) # from 4.6 on, and DragonFly
10800     shlibpath_overrides_runpath=yes
10801     hardcode_into_libs=yes
10802     ;;
10803   esac
10804   ;;
10805
10806 haiku*)
10807   version_type=linux
10808   need_lib_prefix=no
10809   need_version=no
10810   dynamic_linker="$host_os runtime_loader"
10811   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10812   soname_spec='${libname}${release}${shared_ext}$major'
10813   shlibpath_var=LIBRARY_PATH
10814   shlibpath_overrides_runpath=yes
10815   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10816   hardcode_into_libs=yes
10817   ;;
10818
10819 hpux9* | hpux10* | hpux11*)
10820   # Give a soname corresponding to the major version so that dld.sl refuses to
10821   # link against other versions.
10822   version_type=sunos
10823   need_lib_prefix=no
10824   need_version=no
10825   case $host_cpu in
10826   ia64*)
10827     shrext_cmds='.so'
10828     hardcode_into_libs=yes
10829     dynamic_linker="$host_os dld.so"
10830     shlibpath_var=LD_LIBRARY_PATH
10831     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10832     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10833     soname_spec='${libname}${release}${shared_ext}$major'
10834     if test "X$HPUX_IA64_MODE" = X32; then
10835       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10836     else
10837       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10838     fi
10839     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10840     ;;
10841   hppa*64*)
10842     shrext_cmds='.sl'
10843     hardcode_into_libs=yes
10844     dynamic_linker="$host_os dld.sl"
10845     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10846     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10847     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10848     soname_spec='${libname}${release}${shared_ext}$major'
10849     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10850     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10851     ;;
10852   *)
10853     shrext_cmds='.sl'
10854     dynamic_linker="$host_os dld.sl"
10855     shlibpath_var=SHLIB_PATH
10856     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10857     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10858     soname_spec='${libname}${release}${shared_ext}$major'
10859     ;;
10860   esac
10861   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10862   postinstall_cmds='chmod 555 $lib'
10863   # or fails outright, so override atomically:
10864   install_override_mode=555
10865   ;;
10866
10867 interix[3-9]*)
10868   version_type=linux
10869   need_lib_prefix=no
10870   need_version=no
10871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10872   soname_spec='${libname}${release}${shared_ext}$major'
10873   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10874   shlibpath_var=LD_LIBRARY_PATH
10875   shlibpath_overrides_runpath=no
10876   hardcode_into_libs=yes
10877   ;;
10878
10879 irix5* | irix6* | nonstopux*)
10880   case $host_os in
10881     nonstopux*) version_type=nonstopux ;;
10882     *)
10883         if test "$lt_cv_prog_gnu_ld" = yes; then
10884                 version_type=linux
10885         else
10886                 version_type=irix
10887         fi ;;
10888   esac
10889   need_lib_prefix=no
10890   need_version=no
10891   soname_spec='${libname}${release}${shared_ext}$major'
10892   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10893   case $host_os in
10894   irix5* | nonstopux*)
10895     libsuff= shlibsuff=
10896     ;;
10897   *)
10898     case $LD in # libtool.m4 will add one of these switches to LD
10899     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10900       libsuff= shlibsuff= libmagic=32-bit;;
10901     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10902       libsuff=32 shlibsuff=N32 libmagic=N32;;
10903     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10904       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10905     *) libsuff= shlibsuff= libmagic=never-match;;
10906     esac
10907     ;;
10908   esac
10909   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10910   shlibpath_overrides_runpath=no
10911   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10912   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10913   hardcode_into_libs=yes
10914   ;;
10915
10916 # No shared lib support for Linux oldld, aout, or coff.
10917 linux*oldld* | linux*aout* | linux*coff*)
10918   dynamic_linker=no
10919   ;;
10920
10921 # This must be Linux ELF.
10922
10923 # uclinux* changes (here and below) have been submitted to the libtool
10924 # project, but have not yet been accepted: they are GCC-local changes
10925 # for the time being.  (See
10926 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10927 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10928   version_type=linux
10929   need_lib_prefix=no
10930   need_version=no
10931   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10932   soname_spec='${libname}${release}${shared_ext}$major'
10933   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10934   shlibpath_var=LD_LIBRARY_PATH
10935   shlibpath_overrides_runpath=no
10936
10937   # Some binutils ld are patched to set DT_RUNPATH
10938   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10939   $as_echo_n "(cached) " >&6
10940 else
10941   lt_cv_shlibpath_overrides_runpath=no
10942     save_LDFLAGS=$LDFLAGS
10943     save_libdir=$libdir
10944     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10945          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10946     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10947 /* end confdefs.h.  */
10948
10949 int
10950 main ()
10951 {
10952
10953   ;
10954   return 0;
10955 }
10956 _ACEOF
10957 if ac_fn_c_try_link "$LINENO"; then :
10958   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10959   lt_cv_shlibpath_overrides_runpath=yes
10960 fi
10961 fi
10962 rm -f core conftest.err conftest.$ac_objext \
10963     conftest$ac_exeext conftest.$ac_ext
10964     LDFLAGS=$save_LDFLAGS
10965     libdir=$save_libdir
10966
10967 fi
10968
10969   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10970
10971   # This implies no fast_install, which is unacceptable.
10972   # Some rework will be needed to allow for fast_install
10973   # before this can be enabled.
10974   hardcode_into_libs=yes
10975
10976   # Append ld.so.conf contents to the search path
10977   if test -f /etc/ld.so.conf; then
10978     lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[       ]*hwcap[        ]/d;s/[:,      ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
10979     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10980   fi
10981
10982   # We used to test for /lib/ld.so.1 and disable shared libraries on
10983   # powerpc, because MkLinux only supported shared libraries with the
10984   # GNU dynamic linker.  Since this was broken with cross compilers,
10985   # most powerpc-linux boxes support dynamic linking these days and
10986   # people can always --disable-shared, the test was removed, and we
10987   # assume the GNU/Linux dynamic linker is in use.
10988   dynamic_linker='GNU/Linux ld.so'
10989   ;;
10990
10991 netbsd*)
10992   version_type=sunos
10993   need_lib_prefix=no
10994   need_version=no
10995   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10996     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10997     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10998     dynamic_linker='NetBSD (a.out) ld.so'
10999   else
11000     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11001     soname_spec='${libname}${release}${shared_ext}$major'
11002     dynamic_linker='NetBSD ld.elf_so'
11003   fi
11004   shlibpath_var=LD_LIBRARY_PATH
11005   shlibpath_overrides_runpath=yes
11006   hardcode_into_libs=yes
11007   ;;
11008
11009 newsos6)
11010   version_type=linux
11011   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11012   shlibpath_var=LD_LIBRARY_PATH
11013   shlibpath_overrides_runpath=yes
11014   ;;
11015
11016 *nto* | *qnx*)
11017   version_type=qnx
11018   need_lib_prefix=no
11019   need_version=no
11020   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11021   soname_spec='${libname}${release}${shared_ext}$major'
11022   shlibpath_var=LD_LIBRARY_PATH
11023   shlibpath_overrides_runpath=no
11024   hardcode_into_libs=yes
11025   dynamic_linker='ldqnx.so'
11026   ;;
11027
11028 openbsd*)
11029   version_type=sunos
11030   sys_lib_dlsearch_path_spec="/usr/lib"
11031   need_lib_prefix=no
11032   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11033   case $host_os in
11034     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11035     *)                          need_version=no  ;;
11036   esac
11037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11038   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11039   shlibpath_var=LD_LIBRARY_PATH
11040   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11041     case $host_os in
11042       openbsd2.[89] | openbsd2.[89].*)
11043         shlibpath_overrides_runpath=no
11044         ;;
11045       *)
11046         shlibpath_overrides_runpath=yes
11047         ;;
11048       esac
11049   else
11050     shlibpath_overrides_runpath=yes
11051   fi
11052   ;;
11053
11054 os2*)
11055   libname_spec='$name'
11056   shrext_cmds=".dll"
11057   need_lib_prefix=no
11058   library_names_spec='$libname${shared_ext} $libname.a'
11059   dynamic_linker='OS/2 ld.exe'
11060   shlibpath_var=LIBPATH
11061   ;;
11062
11063 osf3* | osf4* | osf5*)
11064   version_type=osf
11065   need_lib_prefix=no
11066   need_version=no
11067   soname_spec='${libname}${release}${shared_ext}$major'
11068   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11069   shlibpath_var=LD_LIBRARY_PATH
11070   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11071   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11072   ;;
11073
11074 rdos*)
11075   dynamic_linker=no
11076   ;;
11077
11078 solaris*)
11079   version_type=linux
11080   need_lib_prefix=no
11081   need_version=no
11082   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11083   soname_spec='${libname}${release}${shared_ext}$major'
11084   shlibpath_var=LD_LIBRARY_PATH
11085   shlibpath_overrides_runpath=yes
11086   hardcode_into_libs=yes
11087   # ldd complains unless libraries are executable
11088   postinstall_cmds='chmod +x $lib'
11089   ;;
11090
11091 sunos4*)
11092   version_type=sunos
11093   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11094   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11095   shlibpath_var=LD_LIBRARY_PATH
11096   shlibpath_overrides_runpath=yes
11097   if test "$with_gnu_ld" = yes; then
11098     need_lib_prefix=no
11099   fi
11100   need_version=yes
11101   ;;
11102
11103 sysv4 | sysv4.3*)
11104   version_type=linux
11105   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11106   soname_spec='${libname}${release}${shared_ext}$major'
11107   shlibpath_var=LD_LIBRARY_PATH
11108   case $host_vendor in
11109     sni)
11110       shlibpath_overrides_runpath=no
11111       need_lib_prefix=no
11112       runpath_var=LD_RUN_PATH
11113       ;;
11114     siemens)
11115       need_lib_prefix=no
11116       ;;
11117     motorola)
11118       need_lib_prefix=no
11119       need_version=no
11120       shlibpath_overrides_runpath=no
11121       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11122       ;;
11123   esac
11124   ;;
11125
11126 sysv4*MP*)
11127   if test -d /usr/nec ;then
11128     version_type=linux
11129     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11130     soname_spec='$libname${shared_ext}.$major'
11131     shlibpath_var=LD_LIBRARY_PATH
11132   fi
11133   ;;
11134
11135 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11136   version_type=freebsd-elf
11137   need_lib_prefix=no
11138   need_version=no
11139   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11140   soname_spec='${libname}${release}${shared_ext}$major'
11141   shlibpath_var=LD_LIBRARY_PATH
11142   shlibpath_overrides_runpath=yes
11143   hardcode_into_libs=yes
11144   if test "$with_gnu_ld" = yes; then
11145     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11146   else
11147     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11148     case $host_os in
11149       sco3.2v5*)
11150         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11151         ;;
11152     esac
11153   fi
11154   sys_lib_dlsearch_path_spec='/usr/lib'
11155   ;;
11156
11157 tpf*)
11158   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11159   version_type=linux
11160   need_lib_prefix=no
11161   need_version=no
11162   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11163   shlibpath_var=LD_LIBRARY_PATH
11164   shlibpath_overrides_runpath=no
11165   hardcode_into_libs=yes
11166   ;;
11167
11168 uts4*)
11169   version_type=linux
11170   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11171   soname_spec='${libname}${release}${shared_ext}$major'
11172   shlibpath_var=LD_LIBRARY_PATH
11173   ;;
11174
11175 # Shared libraries for VwWorks, >= 7 only at this stage
11176 # and (fpic) still incompatible with "large" code models
11177 # in a few configurations. Only for RTP mode in any case,
11178 # and upon explicit request at configure time.
11179 vxworks7*)
11180   dynamic_linker=no
11181   case ${with_multisubdir}-${enable_shared} in
11182     *large*)
11183       ;;
11184     *mrtp*-yes)
11185       version_type=linux
11186       need_lib_prefix=no
11187       need_version=no
11188       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11189       soname_spec='${libname}${release}${shared_ext}$major'
11190       dynamic_linker="$host_os module_loader"
11191       ;;
11192   esac
11193   ;;
11194 *)
11195   dynamic_linker=no
11196   ;;
11197 esac
11198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11199 $as_echo "$dynamic_linker" >&6; }
11200 test "$dynamic_linker" = no && can_build_shared=no
11201
11202 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11203 if test "$GCC" = yes; then
11204   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11205 fi
11206
11207 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11208   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11209 fi
11210 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11211   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11212 fi
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
11229
11230
11231
11232
11233
11234
11235
11236
11237
11238
11239
11240
11241
11242
11243
11244
11245
11246
11247
11248
11249
11250
11251
11252
11253
11254
11255
11256
11257
11258
11259
11260
11261
11262
11263
11264
11265
11266
11267
11268
11269
11270
11271
11272
11273
11274
11275
11276
11277
11278
11279
11280
11281
11282
11283
11284
11285
11286
11287
11288
11289
11290
11291
11292
11293
11294
11295
11296
11297
11298
11299
11300
11301
11302
11303
11304
11305   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11306 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11307 hardcode_action=
11308 if test -n "$hardcode_libdir_flag_spec" ||
11309    test -n "$runpath_var" ||
11310    test "X$hardcode_automatic" = "Xyes" ; then
11311
11312   # We can hardcode non-existent directories.
11313   if test "$hardcode_direct" != no &&
11314      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11315      # have to relink, otherwise we might link with an installed library
11316      # when we should be linking with a yet-to-be-installed one
11317      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11318      test "$hardcode_minus_L" != no; then
11319     # Linking always hardcodes the temporary library directory.
11320     hardcode_action=relink
11321   else
11322     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11323     hardcode_action=immediate
11324   fi
11325 else
11326   # We cannot hardcode anything, or else we can only hardcode existing
11327   # directories.
11328   hardcode_action=unsupported
11329 fi
11330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11331 $as_echo "$hardcode_action" >&6; }
11332
11333 if test "$hardcode_action" = relink ||
11334    test "$inherit_rpath" = yes; then
11335   # Fast installation is not supported
11336   enable_fast_install=no
11337 elif test "$shlibpath_overrides_runpath" = yes ||
11338      test "$enable_shared" = no; then
11339   # Fast installation is not necessary
11340   enable_fast_install=needless
11341 fi
11342
11343
11344
11345
11346
11347
11348   if test "x$enable_dlopen" != xyes; then
11349   enable_dlopen=unknown
11350   enable_dlopen_self=unknown
11351   enable_dlopen_self_static=unknown
11352 else
11353   lt_cv_dlopen=no
11354   lt_cv_dlopen_libs=
11355
11356   case $host_os in
11357   beos*)
11358     lt_cv_dlopen="load_add_on"
11359     lt_cv_dlopen_libs=
11360     lt_cv_dlopen_self=yes
11361     ;;
11362
11363   mingw* | pw32* | cegcc*)
11364     lt_cv_dlopen="LoadLibrary"
11365     lt_cv_dlopen_libs=
11366     ;;
11367
11368   cygwin*)
11369     lt_cv_dlopen="dlopen"
11370     lt_cv_dlopen_libs=
11371     ;;
11372
11373   darwin*)
11374   # if libdl is installed we need to link against it
11375     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11376 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11377 if ${ac_cv_lib_dl_dlopen+:} false; then :
11378   $as_echo_n "(cached) " >&6
11379 else
11380   ac_check_lib_save_LIBS=$LIBS
11381 LIBS="-ldl  $LIBS"
11382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11383 /* end confdefs.h.  */
11384
11385 /* Override any GCC internal prototype to avoid an error.
11386    Use char because int might match the return type of a GCC
11387    builtin and then its argument prototype would still apply.  */
11388 #ifdef __cplusplus
11389 extern "C"
11390 #endif
11391 char dlopen ();
11392 int
11393 main ()
11394 {
11395 return dlopen ();
11396   ;
11397   return 0;
11398 }
11399 _ACEOF
11400 if ac_fn_c_try_link "$LINENO"; then :
11401   ac_cv_lib_dl_dlopen=yes
11402 else
11403   ac_cv_lib_dl_dlopen=no
11404 fi
11405 rm -f core conftest.err conftest.$ac_objext \
11406     conftest$ac_exeext conftest.$ac_ext
11407 LIBS=$ac_check_lib_save_LIBS
11408 fi
11409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11410 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11411 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11412   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11413 else
11414
11415     lt_cv_dlopen="dyld"
11416     lt_cv_dlopen_libs=
11417     lt_cv_dlopen_self=yes
11418
11419 fi
11420
11421     ;;
11422
11423   *)
11424     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11425 if test "x$ac_cv_func_shl_load" = xyes; then :
11426   lt_cv_dlopen="shl_load"
11427 else
11428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11429 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11430 if ${ac_cv_lib_dld_shl_load+:} false; then :
11431   $as_echo_n "(cached) " >&6
11432 else
11433   ac_check_lib_save_LIBS=$LIBS
11434 LIBS="-ldld  $LIBS"
11435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11436 /* end confdefs.h.  */
11437
11438 /* Override any GCC internal prototype to avoid an error.
11439    Use char because int might match the return type of a GCC
11440    builtin and then its argument prototype would still apply.  */
11441 #ifdef __cplusplus
11442 extern "C"
11443 #endif
11444 char shl_load ();
11445 int
11446 main ()
11447 {
11448 return shl_load ();
11449   ;
11450   return 0;
11451 }
11452 _ACEOF
11453 if ac_fn_c_try_link "$LINENO"; then :
11454   ac_cv_lib_dld_shl_load=yes
11455 else
11456   ac_cv_lib_dld_shl_load=no
11457 fi
11458 rm -f core conftest.err conftest.$ac_objext \
11459     conftest$ac_exeext conftest.$ac_ext
11460 LIBS=$ac_check_lib_save_LIBS
11461 fi
11462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11463 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11464 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11465   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11466 else
11467   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11468 if test "x$ac_cv_func_dlopen" = xyes; then :
11469   lt_cv_dlopen="dlopen"
11470 else
11471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11472 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11473 if ${ac_cv_lib_dl_dlopen+:} false; then :
11474   $as_echo_n "(cached) " >&6
11475 else
11476   ac_check_lib_save_LIBS=$LIBS
11477 LIBS="-ldl  $LIBS"
11478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11479 /* end confdefs.h.  */
11480
11481 /* Override any GCC internal prototype to avoid an error.
11482    Use char because int might match the return type of a GCC
11483    builtin and then its argument prototype would still apply.  */
11484 #ifdef __cplusplus
11485 extern "C"
11486 #endif
11487 char dlopen ();
11488 int
11489 main ()
11490 {
11491 return dlopen ();
11492   ;
11493   return 0;
11494 }
11495 _ACEOF
11496 if ac_fn_c_try_link "$LINENO"; then :
11497   ac_cv_lib_dl_dlopen=yes
11498 else
11499   ac_cv_lib_dl_dlopen=no
11500 fi
11501 rm -f core conftest.err conftest.$ac_objext \
11502     conftest$ac_exeext conftest.$ac_ext
11503 LIBS=$ac_check_lib_save_LIBS
11504 fi
11505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11506 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11507 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11508   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11509 else
11510   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11511 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11512 if ${ac_cv_lib_svld_dlopen+:} false; then :
11513   $as_echo_n "(cached) " >&6
11514 else
11515   ac_check_lib_save_LIBS=$LIBS
11516 LIBS="-lsvld  $LIBS"
11517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11518 /* end confdefs.h.  */
11519
11520 /* Override any GCC internal prototype to avoid an error.
11521    Use char because int might match the return type of a GCC
11522    builtin and then its argument prototype would still apply.  */
11523 #ifdef __cplusplus
11524 extern "C"
11525 #endif
11526 char dlopen ();
11527 int
11528 main ()
11529 {
11530 return dlopen ();
11531   ;
11532   return 0;
11533 }
11534 _ACEOF
11535 if ac_fn_c_try_link "$LINENO"; then :
11536   ac_cv_lib_svld_dlopen=yes
11537 else
11538   ac_cv_lib_svld_dlopen=no
11539 fi
11540 rm -f core conftest.err conftest.$ac_objext \
11541     conftest$ac_exeext conftest.$ac_ext
11542 LIBS=$ac_check_lib_save_LIBS
11543 fi
11544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11545 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11546 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11547   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11548 else
11549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11550 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11551 if ${ac_cv_lib_dld_dld_link+:} false; then :
11552   $as_echo_n "(cached) " >&6
11553 else
11554   ac_check_lib_save_LIBS=$LIBS
11555 LIBS="-ldld  $LIBS"
11556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11557 /* end confdefs.h.  */
11558
11559 /* Override any GCC internal prototype to avoid an error.
11560    Use char because int might match the return type of a GCC
11561    builtin and then its argument prototype would still apply.  */
11562 #ifdef __cplusplus
11563 extern "C"
11564 #endif
11565 char dld_link ();
11566 int
11567 main ()
11568 {
11569 return dld_link ();
11570   ;
11571   return 0;
11572 }
11573 _ACEOF
11574 if ac_fn_c_try_link "$LINENO"; then :
11575   ac_cv_lib_dld_dld_link=yes
11576 else
11577   ac_cv_lib_dld_dld_link=no
11578 fi
11579 rm -f core conftest.err conftest.$ac_objext \
11580     conftest$ac_exeext conftest.$ac_ext
11581 LIBS=$ac_check_lib_save_LIBS
11582 fi
11583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11584 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11585 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11586   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11587 fi
11588
11589
11590 fi
11591
11592
11593 fi
11594
11595
11596 fi
11597
11598
11599 fi
11600
11601
11602 fi
11603
11604     ;;
11605   esac
11606
11607   if test "x$lt_cv_dlopen" != xno; then
11608     enable_dlopen=yes
11609   else
11610     enable_dlopen=no
11611   fi
11612
11613   case $lt_cv_dlopen in
11614   dlopen)
11615     save_CPPFLAGS="$CPPFLAGS"
11616     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11617
11618     save_LDFLAGS="$LDFLAGS"
11619     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11620
11621     save_LIBS="$LIBS"
11622     LIBS="$lt_cv_dlopen_libs $LIBS"
11623
11624     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11625 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11626 if ${lt_cv_dlopen_self+:} false; then :
11627   $as_echo_n "(cached) " >&6
11628 else
11629           if test "$cross_compiling" = yes; then :
11630   lt_cv_dlopen_self=cross
11631 else
11632   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11633   lt_status=$lt_dlunknown
11634   cat > conftest.$ac_ext <<_LT_EOF
11635 #line 11635 "configure"
11636 #include "confdefs.h"
11637
11638 #if HAVE_DLFCN_H
11639 #include <dlfcn.h>
11640 #endif
11641
11642 #include <stdio.h>
11643
11644 #ifdef RTLD_GLOBAL
11645 #  define LT_DLGLOBAL           RTLD_GLOBAL
11646 #else
11647 #  ifdef DL_GLOBAL
11648 #    define LT_DLGLOBAL         DL_GLOBAL
11649 #  else
11650 #    define LT_DLGLOBAL         0
11651 #  endif
11652 #endif
11653
11654 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11655    find out it does not work in some platform. */
11656 #ifndef LT_DLLAZY_OR_NOW
11657 #  ifdef RTLD_LAZY
11658 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11659 #  else
11660 #    ifdef DL_LAZY
11661 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11662 #    else
11663 #      ifdef RTLD_NOW
11664 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11665 #      else
11666 #        ifdef DL_NOW
11667 #          define LT_DLLAZY_OR_NOW      DL_NOW
11668 #        else
11669 #          define LT_DLLAZY_OR_NOW      0
11670 #        endif
11671 #      endif
11672 #    endif
11673 #  endif
11674 #endif
11675
11676 /* When -fvisbility=hidden is used, assume the code has been annotated
11677    correspondingly for the symbols needed.  */
11678 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11679 void fnord () __attribute__((visibility("default")));
11680 #endif
11681
11682 void fnord () { int i=42; }
11683 int main ()
11684 {
11685   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11686   int status = $lt_dlunknown;
11687
11688   if (self)
11689     {
11690       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11691       else
11692         {
11693           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11694           else puts (dlerror ());
11695         }
11696       /* dlclose (self); */
11697     }
11698   else
11699     puts (dlerror ());
11700
11701   return status;
11702 }
11703 _LT_EOF
11704   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11705   (eval $ac_link) 2>&5
11706   ac_status=$?
11707   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11708   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11709     (./conftest; exit; ) >&5 2>/dev/null
11710     lt_status=$?
11711     case x$lt_status in
11712       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11713       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11714       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11715     esac
11716   else :
11717     # compilation failed
11718     lt_cv_dlopen_self=no
11719   fi
11720 fi
11721 rm -fr conftest*
11722
11723
11724 fi
11725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11726 $as_echo "$lt_cv_dlopen_self" >&6; }
11727
11728     if test "x$lt_cv_dlopen_self" = xyes; then
11729       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11730       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11731 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11732 if ${lt_cv_dlopen_self_static+:} false; then :
11733   $as_echo_n "(cached) " >&6
11734 else
11735           if test "$cross_compiling" = yes; then :
11736   lt_cv_dlopen_self_static=cross
11737 else
11738   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11739   lt_status=$lt_dlunknown
11740   cat > conftest.$ac_ext <<_LT_EOF
11741 #line 11741 "configure"
11742 #include "confdefs.h"
11743
11744 #if HAVE_DLFCN_H
11745 #include <dlfcn.h>
11746 #endif
11747
11748 #include <stdio.h>
11749
11750 #ifdef RTLD_GLOBAL
11751 #  define LT_DLGLOBAL           RTLD_GLOBAL
11752 #else
11753 #  ifdef DL_GLOBAL
11754 #    define LT_DLGLOBAL         DL_GLOBAL
11755 #  else
11756 #    define LT_DLGLOBAL         0
11757 #  endif
11758 #endif
11759
11760 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11761    find out it does not work in some platform. */
11762 #ifndef LT_DLLAZY_OR_NOW
11763 #  ifdef RTLD_LAZY
11764 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11765 #  else
11766 #    ifdef DL_LAZY
11767 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11768 #    else
11769 #      ifdef RTLD_NOW
11770 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11771 #      else
11772 #        ifdef DL_NOW
11773 #          define LT_DLLAZY_OR_NOW      DL_NOW
11774 #        else
11775 #          define LT_DLLAZY_OR_NOW      0
11776 #        endif
11777 #      endif
11778 #    endif
11779 #  endif
11780 #endif
11781
11782 /* When -fvisbility=hidden is used, assume the code has been annotated
11783    correspondingly for the symbols needed.  */
11784 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11785 void fnord () __attribute__((visibility("default")));
11786 #endif
11787
11788 void fnord () { int i=42; }
11789 int main ()
11790 {
11791   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11792   int status = $lt_dlunknown;
11793
11794   if (self)
11795     {
11796       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11797       else
11798         {
11799           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11800           else puts (dlerror ());
11801         }
11802       /* dlclose (self); */
11803     }
11804   else
11805     puts (dlerror ());
11806
11807   return status;
11808 }
11809 _LT_EOF
11810   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11811   (eval $ac_link) 2>&5
11812   ac_status=$?
11813   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11814   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11815     (./conftest; exit; ) >&5 2>/dev/null
11816     lt_status=$?
11817     case x$lt_status in
11818       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11819       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11820       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11821     esac
11822   else :
11823     # compilation failed
11824     lt_cv_dlopen_self_static=no
11825   fi
11826 fi
11827 rm -fr conftest*
11828
11829
11830 fi
11831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11832 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11833     fi
11834
11835     CPPFLAGS="$save_CPPFLAGS"
11836     LDFLAGS="$save_LDFLAGS"
11837     LIBS="$save_LIBS"
11838     ;;
11839   esac
11840
11841   case $lt_cv_dlopen_self in
11842   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11843   *) enable_dlopen_self=unknown ;;
11844   esac
11845
11846   case $lt_cv_dlopen_self_static in
11847   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11848   *) enable_dlopen_self_static=unknown ;;
11849   esac
11850 fi
11851
11852
11853
11854
11855
11856
11857
11858
11859
11860
11861
11862
11863
11864
11865
11866
11867
11868 striplib=
11869 old_striplib=
11870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11871 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11872 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11873   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11874   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11876 $as_echo "yes" >&6; }
11877 else
11878 # FIXME - insert some real tests, host_os isn't really good enough
11879   case $host_os in
11880   darwin*)
11881     if test -n "$STRIP" ; then
11882       striplib="$STRIP -x"
11883       old_striplib="$STRIP -S"
11884       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11885 $as_echo "yes" >&6; }
11886     else
11887       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11888 $as_echo "no" >&6; }
11889     fi
11890     ;;
11891   *)
11892     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11893 $as_echo "no" >&6; }
11894     ;;
11895   esac
11896 fi
11897
11898
11899
11900
11901
11902
11903
11904
11905
11906
11907
11908
11909   # Report which library types will actually be built
11910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11911 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11913 $as_echo "$can_build_shared" >&6; }
11914
11915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11916 $as_echo_n "checking whether to build shared libraries... " >&6; }
11917   test "$can_build_shared" = "no" && enable_shared=no
11918
11919   # On AIX, shared libraries and static libraries use the same namespace, and
11920   # are all built from PIC.
11921   case $host_os in
11922   aix3*)
11923     test "$enable_shared" = yes && enable_static=no
11924     if test -n "$RANLIB"; then
11925       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11926       postinstall_cmds='$RANLIB $lib'
11927     fi
11928     ;;
11929
11930   aix[4-9]*)
11931     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11932       test "$enable_shared" = yes && enable_static=no
11933     fi
11934     ;;
11935   esac
11936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11937 $as_echo "$enable_shared" >&6; }
11938
11939   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11940 $as_echo_n "checking whether to build static libraries... " >&6; }
11941   # Make sure either enable_shared or enable_static is yes.
11942   test "$enable_shared" = yes || enable_static=yes
11943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11944 $as_echo "$enable_static" >&6; }
11945
11946
11947
11948
11949 fi
11950 ac_ext=c
11951 ac_cpp='$CPP $CPPFLAGS'
11952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11955
11956 CC="$lt_save_CC"
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970         ac_config_commands="$ac_config_commands libtool"
11971
11972
11973
11974
11975 # Only expand once:
11976
11977
11978
11979
11980  if test x$enable_darwin_at_rpath = xyes; then
11981   ENABLE_DARWIN_AT_RPATH_TRUE=
11982   ENABLE_DARWIN_AT_RPATH_FALSE='#'
11983 else
11984   ENABLE_DARWIN_AT_RPATH_TRUE='#'
11985   ENABLE_DARWIN_AT_RPATH_FALSE=
11986 fi
11987
11988
11989 # Check whether --enable-largefile was given.
11990 if test "${enable_largefile+set}" = set; then :
11991   enableval=$enable_largefile;
11992 fi
11993
11994 if test "$enable_largefile" != no; then
11995
11996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11997 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11998 if ${ac_cv_sys_largefile_CC+:} false; then :
11999   $as_echo_n "(cached) " >&6
12000 else
12001   ac_cv_sys_largefile_CC=no
12002      if test "$GCC" != yes; then
12003        ac_save_CC=$CC
12004        while :; do
12005          # IRIX 6.2 and later do not support large files by default,
12006          # so use the C compiler's -n32 option if that helps.
12007          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h.  */
12009 #include <sys/types.h>
12010  /* Check that off_t can represent 2**63 - 1 correctly.
12011     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12012     since some C++ compilers masquerading as C compilers
12013     incorrectly reject 9223372036854775807.  */
12014 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12015   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12016                        && LARGE_OFF_T % 2147483647 == 1)
12017                       ? 1 : -1];
12018 int
12019 main ()
12020 {
12021
12022   ;
12023   return 0;
12024 }
12025 _ACEOF
12026          if ac_fn_c_try_compile "$LINENO"; then :
12027   break
12028 fi
12029 rm -f core conftest.err conftest.$ac_objext
12030          CC="$CC -n32"
12031          if ac_fn_c_try_compile "$LINENO"; then :
12032   ac_cv_sys_largefile_CC=' -n32'; break
12033 fi
12034 rm -f core conftest.err conftest.$ac_objext
12035          break
12036        done
12037        CC=$ac_save_CC
12038        rm -f conftest.$ac_ext
12039     fi
12040 fi
12041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
12042 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
12043   if test "$ac_cv_sys_largefile_CC" != no; then
12044     CC=$CC$ac_cv_sys_largefile_CC
12045   fi
12046
12047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
12048 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
12049 if ${ac_cv_sys_file_offset_bits+:} false; then :
12050   $as_echo_n "(cached) " >&6
12051 else
12052   while :; do
12053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12054 /* end confdefs.h.  */
12055 #include <sys/types.h>
12056  /* Check that off_t can represent 2**63 - 1 correctly.
12057     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12058     since some C++ compilers masquerading as C compilers
12059     incorrectly reject 9223372036854775807.  */
12060 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12061   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12062                        && LARGE_OFF_T % 2147483647 == 1)
12063                       ? 1 : -1];
12064 int
12065 main ()
12066 {
12067
12068   ;
12069   return 0;
12070 }
12071 _ACEOF
12072 if ac_fn_c_try_compile "$LINENO"; then :
12073   ac_cv_sys_file_offset_bits=no; break
12074 fi
12075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12076   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12077 /* end confdefs.h.  */
12078 #define _FILE_OFFSET_BITS 64
12079 #include <sys/types.h>
12080  /* Check that off_t can represent 2**63 - 1 correctly.
12081     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12082     since some C++ compilers masquerading as C compilers
12083     incorrectly reject 9223372036854775807.  */
12084 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12085   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12086                        && LARGE_OFF_T % 2147483647 == 1)
12087                       ? 1 : -1];
12088 int
12089 main ()
12090 {
12091
12092   ;
12093   return 0;
12094 }
12095 _ACEOF
12096 if ac_fn_c_try_compile "$LINENO"; then :
12097   ac_cv_sys_file_offset_bits=64; break
12098 fi
12099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12100   ac_cv_sys_file_offset_bits=unknown
12101   break
12102 done
12103 fi
12104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
12105 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12106 case $ac_cv_sys_file_offset_bits in #(
12107   no | unknown) ;;
12108   *)
12109 cat >>confdefs.h <<_ACEOF
12110 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12111 _ACEOF
12112 ;;
12113 esac
12114 rm -rf conftest*
12115   if test $ac_cv_sys_file_offset_bits = unknown; then
12116     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12117 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12118 if ${ac_cv_sys_large_files+:} false; then :
12119   $as_echo_n "(cached) " >&6
12120 else
12121   while :; do
12122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12123 /* end confdefs.h.  */
12124 #include <sys/types.h>
12125  /* Check that off_t can represent 2**63 - 1 correctly.
12126     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12127     since some C++ compilers masquerading as C compilers
12128     incorrectly reject 9223372036854775807.  */
12129 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12130   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12131                        && LARGE_OFF_T % 2147483647 == 1)
12132                       ? 1 : -1];
12133 int
12134 main ()
12135 {
12136
12137   ;
12138   return 0;
12139 }
12140 _ACEOF
12141 if ac_fn_c_try_compile "$LINENO"; then :
12142   ac_cv_sys_large_files=no; break
12143 fi
12144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12146 /* end confdefs.h.  */
12147 #define _LARGE_FILES 1
12148 #include <sys/types.h>
12149  /* Check that off_t can represent 2**63 - 1 correctly.
12150     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12151     since some C++ compilers masquerading as C compilers
12152     incorrectly reject 9223372036854775807.  */
12153 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12154   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12155                        && LARGE_OFF_T % 2147483647 == 1)
12156                       ? 1 : -1];
12157 int
12158 main ()
12159 {
12160
12161   ;
12162   return 0;
12163 }
12164 _ACEOF
12165 if ac_fn_c_try_compile "$LINENO"; then :
12166   ac_cv_sys_large_files=1; break
12167 fi
12168 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12169   ac_cv_sys_large_files=unknown
12170   break
12171 done
12172 fi
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12174 $as_echo "$ac_cv_sys_large_files" >&6; }
12175 case $ac_cv_sys_large_files in #(
12176   no | unknown) ;;
12177   *)
12178 cat >>confdefs.h <<_ACEOF
12179 #define _LARGE_FILES $ac_cv_sys_large_files
12180 _ACEOF
12181 ;;
12182 esac
12183 rm -rf conftest*
12184   fi
12185
12186
12187 fi
12188
12189
12190 backtrace_supported=yes
12191
12192 if test -n "${with_target_subdir}"; then
12193   # We are compiling a GCC library.  We can assume that the unwind
12194   # library exists.
12195   BACKTRACE_FILE="backtrace.lo simple.lo"
12196 else
12197   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12198 if test "x$ac_cv_header_unwind_h" = xyes; then :
12199   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12200 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12201   BACKTRACE_FILE="backtrace.lo simple.lo"
12202 else
12203   BACKTRACE_FILE="nounwind.lo"
12204                     backtrace_supported=no
12205 fi
12206
12207 else
12208   BACKTRACE_FILE="nounwind.lo"
12209      backtrace_supported=no
12210 fi
12211
12212
12213 fi
12214
12215
12216 EXTRA_FLAGS=
12217 if test -n "${with_target_subdir}"; then
12218   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12219 else
12220   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12221 $as_echo_n "checking for -funwind-tables option... " >&6; }
12222 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12223   $as_echo_n "(cached) " >&6
12224 else
12225   CFLAGS_hold="$CFLAGS"
12226      CFLAGS="$CFLAGS -funwind-tables"
12227      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12228 /* end confdefs.h.  */
12229 static int f() { return 0; }
12230 int
12231 main ()
12232 {
12233 return f();
12234   ;
12235   return 0;
12236 }
12237 _ACEOF
12238 if ac_fn_c_try_compile "$LINENO"; then :
12239   libbacktrace_cv_c_unwind_tables=yes
12240 else
12241   libbacktrace_cv_c_unwind_tables=no
12242 fi
12243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12244      CFLAGS="$CFLAGS_hold"
12245 fi
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12247 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12248   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12249     EXTRA_FLAGS=-funwind-tables
12250   fi
12251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12252 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12253 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12254   $as_echo_n "(cached) " >&6
12255 else
12256   CFLAGS_hold="$CFLAGS"
12257      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12258      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12259 /* end confdefs.h.  */
12260
12261 int
12262 main ()
12263 {
12264 return 0;
12265   ;
12266   return 0;
12267 }
12268 _ACEOF
12269 if ac_fn_c_try_compile "$LINENO"; then :
12270   libbacktrace_cv_c_random_seed_string=yes
12271 else
12272   libbacktrace_cv_c_random_seed_string=no
12273 fi
12274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12275      CFLAGS="$CFLAGS_hold"
12276 fi
12277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12278 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12279   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12280     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12281   fi
12282 fi
12283
12284 if test -n "${with_target_subdir}"; then
12285   # Add CET specific flags is Intel CET is enabled.
12286    # Check whether --enable-cet was given.
12287 if test "${enable_cet+set}" = set; then :
12288   enableval=$enable_cet;
12289       case "$enableval" in
12290        yes|no|auto) ;;
12291        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12292                           esac
12293
12294 else
12295   enable_cet=auto
12296 fi
12297
12298
12299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12300 $as_echo_n "checking for CET support... " >&6; }
12301
12302 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12303 case "$host" in
12304   i[34567]86-*-linux* | x86_64-*-linux*)
12305     case "$enable_cet" in
12306       auto)
12307         # Check if target supports multi-byte NOPs
12308         # and if compiler and assembler support CET insn.
12309         cet_save_CFLAGS="$CFLAGS"
12310         CFLAGS="$CFLAGS -fcf-protection"
12311         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12312 /* end confdefs.h.  */
12313
12314 int
12315 main ()
12316 {
12317
12318 #if !defined(__SSE2__)
12319 #error target does not support multi-byte NOPs
12320 #else
12321 asm ("setssbsy");
12322 #endif
12323
12324   ;
12325   return 0;
12326 }
12327 _ACEOF
12328 if ac_fn_c_try_compile "$LINENO"; then :
12329   enable_cet=yes
12330 else
12331   enable_cet=no
12332 fi
12333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12334         CFLAGS="$cet_save_CFLAGS"
12335         ;;
12336       yes)
12337         # Check if assembler supports CET.
12338         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12339 /* end confdefs.h.  */
12340
12341 int
12342 main ()
12343 {
12344 asm ("setssbsy");
12345   ;
12346   return 0;
12347 }
12348 _ACEOF
12349 if ac_fn_c_try_compile "$LINENO"; then :
12350
12351 else
12352   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12353 fi
12354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12355         ;;
12356     esac
12357     ;;
12358   *)
12359     enable_cet=no
12360     ;;
12361 esac
12362 if test x$enable_cet = xyes; then
12363   CET_FLAGS="-fcf-protection -mshstk"
12364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12365 $as_echo "yes" >&6; }
12366 else
12367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12368 $as_echo "no" >&6; }
12369 fi
12370
12371   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12372 fi
12373
12374
12375 ac_ext=c
12376 ac_cpp='$CPP $CPPFLAGS'
12377 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12378 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12379 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12380
12381 WARN_FLAGS=
12382 save_CFLAGS="$CFLAGS"
12383 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12384                           -Wmissing-prototypes -Wold-style-definition \
12385                           -Wmissing-format-attribute -Wcast-qual; do
12386   # Do the check with the no- prefix removed since gcc silently
12387   # accepts any -Wno-* option on purpose
12388   case $real_option in
12389     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12390     *) option=$real_option ;;
12391   esac
12392   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12393
12394   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12395 $as_echo_n "checking whether $CC supports $option... " >&6; }
12396 if eval \${$as_acx_Woption+:} false; then :
12397   $as_echo_n "(cached) " >&6
12398 else
12399   CFLAGS="$option"
12400     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12401 /* end confdefs.h.  */
12402
12403 int
12404 main ()
12405 {
12406
12407   ;
12408   return 0;
12409 }
12410 _ACEOF
12411 if ac_fn_c_try_compile "$LINENO"; then :
12412   eval "$as_acx_Woption=yes"
12413 else
12414   eval "$as_acx_Woption=no"
12415 fi
12416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12417
12418 fi
12419 eval ac_res=\$$as_acx_Woption
12420                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12421 $as_echo "$ac_res" >&6; }
12422   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12423   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12424 fi
12425   done
12426 CFLAGS="$save_CFLAGS"
12427 ac_ext=c
12428 ac_cpp='$CPP $CPPFLAGS'
12429 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12430 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12431 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12432
12433
12434
12435 # Check whether --enable-werror was given.
12436 if test "${enable_werror+set}" = set; then :
12437   enableval=$enable_werror;
12438 fi
12439
12440 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12441   WARN_FLAGS="$WARN_FLAGS -Werror"
12442 fi
12443
12444
12445 if test -n "${with_target_subdir}"; then
12446
12447
12448 # Check whether --with-system-libunwind was given.
12449 if test "${with_system_libunwind+set}" = set; then :
12450   withval=$with_system_libunwind;
12451 fi
12452
12453   # If system-libunwind was not specifically set, pick a default setting.
12454   if test x$with_system_libunwind = x; then
12455     case ${target} in
12456       ia64-*-hpux*) with_system_libunwind=yes ;;
12457       *) with_system_libunwind=no ;;
12458     esac
12459   fi
12460   # Based on system-libunwind and target, do we have ipinfo?
12461   if  test x$with_system_libunwind = xyes; then
12462     case ${target} in
12463       ia64-*-*) have_unwind_getipinfo=no ;;
12464       *) have_unwind_getipinfo=yes ;;
12465     esac
12466   else
12467     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12468
12469     case ${target} in
12470       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12471       *) have_unwind_getipinfo=yes ;;
12472     esac
12473
12474   fi
12475
12476   if test x$have_unwind_getipinfo = xyes; then
12477
12478 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12479
12480   fi
12481
12482 else
12483   ac_save_CFFLAGS="$CFLAGS"
12484   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12486 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12487   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12488 /* end confdefs.h.  */
12489 #include "unwind.h"
12490         struct _Unwind_Context *context;
12491         int ip_before_insn = 0;
12492 int
12493 main ()
12494 {
12495 return _Unwind_GetIPInfo (context, &ip_before_insn);
12496   ;
12497   return 0;
12498 }
12499 _ACEOF
12500 if ac_fn_c_try_link "$LINENO"; then :
12501   have_unwind_getipinfo=yes
12502 else
12503   have_unwind_getipinfo=no
12504 fi
12505 rm -f core conftest.err conftest.$ac_objext \
12506     conftest$ac_exeext conftest.$ac_ext
12507   CFLAGS="$ac_save_CFLAGS"
12508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12509 $as_echo "$have_unwind_getipinfo" >&6; }
12510   if test "$have_unwind_getipinfo" = "yes"; then
12511
12512 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12513
12514   fi
12515 fi
12516
12517 # Enable --enable-host-shared.
12518 # Check whether --enable-host-shared was given.
12519 if test "${enable_host_shared+set}" = set; then :
12520   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12521 else
12522   PIC_FLAG=
12523 fi
12524
12525
12526
12527 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12528  # Check whether --enable-cet was given.
12529 if test "${enable_cet+set}" = set; then :
12530   enableval=$enable_cet;
12531       case "$enableval" in
12532        yes|no|auto) ;;
12533        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12534                           esac
12535
12536 else
12537   enable_cet=auto
12538 fi
12539
12540
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12542 $as_echo_n "checking for CET support... " >&6; }
12543
12544 case "$host" in
12545   i[34567]86-*-linux* | x86_64-*-linux*)
12546     may_have_cet=yes
12547     cet_save_CFLAGS="$CFLAGS"
12548     CFLAGS="$CFLAGS -fcf-protection"
12549     case "$enable_cet" in
12550       auto)
12551         # Check if target supports multi-byte NOPs
12552         # and if compiler and assembler support CET.
12553         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12554 /* end confdefs.h.  */
12555
12556 int
12557 main ()
12558 {
12559
12560 #if !defined(__SSE2__)
12561 #error target does not support multi-byte NOPs
12562 #else
12563 asm ("setssbsy");
12564 #endif
12565
12566   ;
12567   return 0;
12568 }
12569 _ACEOF
12570 if ac_fn_c_try_compile "$LINENO"; then :
12571   enable_cet=yes
12572 else
12573   enable_cet=no
12574 fi
12575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12576         ;;
12577       yes)
12578         # Check if compiler and assembler support CET.
12579         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12580 /* end confdefs.h.  */
12581
12582 int
12583 main ()
12584 {
12585 asm ("setssbsy");
12586   ;
12587   return 0;
12588 }
12589 _ACEOF
12590 if ac_fn_c_try_compile "$LINENO"; then :
12591   support_cet=yes
12592 else
12593   support_cet=no
12594 fi
12595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12596         if test $support_cet = "no"; then
12597           if test x$enable_bootstrap != xno \
12598              && test -z "${with_build_subdir}" \
12599              && (test ! -f ../stage_current \
12600                  || test `cat ../stage_current` != "stage1"); then
12601             # Require CET support only for the final GCC build.
12602             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12603           else
12604             # Don't enable CET without CET support for non-bootstrap
12605             # build, in stage1 nor for build support.
12606             enable_cet=no
12607           fi
12608         fi
12609         ;;
12610     esac
12611     CFLAGS="$cet_save_CFLAGS"
12612     ;;
12613   *)
12614     may_have_cet=no
12615     enable_cet=no
12616     ;;
12617 esac
12618
12619 cet_save_CFLAGS="$CFLAGS"
12620 CFLAGS="$CFLAGS -fcf-protection=none"
12621 cet_save_LDFLAGS="$LDFLAGS"
12622 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12623 if test x$may_have_cet = xyes; then
12624   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12625   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12626 /* end confdefs.h.  */
12627
12628 int
12629 main ()
12630 {
12631 return 0;
12632   ;
12633   return 0;
12634 }
12635 _ACEOF
12636 if ac_fn_c_try_link "$LINENO"; then :
12637   may_have_cet=yes
12638 else
12639   may_have_cet=no
12640 fi
12641 rm -f core conftest.err conftest.$ac_objext \
12642     conftest$ac_exeext conftest.$ac_ext
12643 fi
12644
12645 if test x$may_have_cet = xyes; then
12646   if test x$cross_compiling = xno; then
12647     if test "$cross_compiling" = yes; then :
12648   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12649 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12650 as_fn_error $? "cannot run test program while cross compiling
12651 See \`config.log' for more details" "$LINENO" 5; }
12652 else
12653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12654 /* end confdefs.h.  */
12655
12656 int
12657 main ()
12658 {
12659   asm ("endbr32");
12660   return 0;
12661 }
12662
12663 _ACEOF
12664 if ac_fn_c_try_run "$LINENO"; then :
12665   have_multi_byte_nop=yes
12666 else
12667   have_multi_byte_nop=no
12668 fi
12669 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12670   conftest.$ac_objext conftest.beam conftest.$ac_ext
12671 fi
12672
12673     have_cet=no
12674     if test x$have_multi_byte_nop = xyes; then
12675       if test "$cross_compiling" = yes; then :
12676   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12677 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12678 as_fn_error $? "cannot run test program while cross compiling
12679 See \`config.log' for more details" "$LINENO" 5; }
12680 else
12681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 static void
12685 foo (void)
12686 {
12687 }
12688
12689 static void
12690 __attribute__ ((noinline, noclone))
12691 xxx (void (*f) (void))
12692 {
12693   f ();
12694 }
12695
12696 static void
12697 __attribute__ ((noinline, noclone))
12698 bar (void)
12699 {
12700   xxx (foo);
12701 }
12702
12703 int
12704 main ()
12705 {
12706   bar ();
12707   return 0;
12708 }
12709
12710 _ACEOF
12711 if ac_fn_c_try_run "$LINENO"; then :
12712   have_cet=no
12713 else
12714   have_cet=yes
12715 fi
12716 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12717   conftest.$ac_objext conftest.beam conftest.$ac_ext
12718 fi
12719
12720     fi
12721     if test x$enable_cet = xno -a x$have_cet = xyes; then
12722       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12723     fi
12724   fi
12725 else
12726   # Enable CET in cross compiler if possible so that it will run on both
12727   # CET and non-CET hosts.
12728   have_cet=yes
12729 fi
12730 if test x$enable_cet = xyes; then
12731   CET_HOST_FLAGS="-fcf-protection"
12732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12733 $as_echo "yes" >&6; }
12734 else
12735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12736 $as_echo "no" >&6; }
12737 fi
12738 CFLAGS="$cet_save_CFLAGS"
12739 LDFLAGS="$cet_save_LDFLAGS"
12740
12741 case x$enable_languages in
12742 *jit*)
12743   ;;
12744 *)
12745   CET_HOST_FLAGS=
12746   ;;
12747 esac
12748
12749
12750 # Test for __sync support.
12751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12752 $as_echo_n "checking __sync extensions... " >&6; }
12753 if ${libbacktrace_cv_sys_sync+:} false; then :
12754   $as_echo_n "(cached) " >&6
12755 else
12756   if test -n "${with_target_subdir}"; then
12757    case "${host}" in
12758    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12759    *) libbacktrace_cv_sys_sync=yes ;;
12760    esac
12761  else
12762    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12763 /* end confdefs.h.  */
12764 int i;
12765 int
12766 main ()
12767 {
12768 __sync_bool_compare_and_swap (&i, i, i);
12769                        __sync_lock_test_and_set (&i, 1);
12770                        __sync_lock_release (&i);
12771   ;
12772   return 0;
12773 }
12774 _ACEOF
12775 if ac_fn_c_try_link "$LINENO"; then :
12776   libbacktrace_cv_sys_sync=yes
12777 else
12778   libbacktrace_cv_sys_sync=no
12779 fi
12780 rm -f core conftest.err conftest.$ac_objext \
12781     conftest$ac_exeext conftest.$ac_ext
12782  fi
12783 fi
12784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12785 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12786 BACKTRACE_SUPPORTS_THREADS=0
12787 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12788   BACKTRACE_SUPPORTS_THREADS=1
12789
12790 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12791
12792 fi
12793
12794
12795 # Test for __atomic support.
12796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12797 $as_echo_n "checking __atomic extensions... " >&6; }
12798 if ${libbacktrace_cv_sys_atomic+:} false; then :
12799   $as_echo_n "(cached) " >&6
12800 else
12801   if test -n "${with_target_subdir}"; then
12802    libbacktrace_cv_sys_atomic=yes
12803  else
12804    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12805 /* end confdefs.h.  */
12806 int i;
12807 int
12808 main ()
12809 {
12810 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12811                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12812   ;
12813   return 0;
12814 }
12815 _ACEOF
12816 if ac_fn_c_try_link "$LINENO"; then :
12817   libbacktrace_cv_sys_atomic=yes
12818 else
12819   libbacktrace_cv_sys_atomic=no
12820 fi
12821 rm -f core conftest.err conftest.$ac_objext \
12822     conftest$ac_exeext conftest.$ac_ext
12823  fi
12824 fi
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12826 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12827 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12828
12829 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12830
12831 fi
12832
12833 # The library needs to be able to read the executable itself.  Compile
12834 # a file to determine the executable format.  The awk script
12835 # filetype.awk prints out the file type.
12836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12837 $as_echo_n "checking output filetype... " >&6; }
12838 if ${libbacktrace_cv_sys_filetype+:} false; then :
12839   $as_echo_n "(cached) " >&6
12840 else
12841   filetype=
12842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12843 /* end confdefs.h.  */
12844 int i;
12845 int
12846 main ()
12847 {
12848 int j;
12849   ;
12850   return 0;
12851 }
12852 _ACEOF
12853 if ac_fn_c_try_compile "$LINENO"; then :
12854   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12855 else
12856   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12857 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12858 as_fn_error $? "compiler failed
12859 See \`config.log' for more details" "$LINENO" 5; }
12860 fi
12861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12862 libbacktrace_cv_sys_filetype=$filetype
12863 fi
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12865 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12866
12867 # Match the file type to decide what files to compile.
12868 FORMAT_FILE=
12869 backtrace_supports_data=yes
12870 case "$libbacktrace_cv_sys_filetype" in
12871 elf*) FORMAT_FILE="elf.lo" ;;
12872 macho) FORMAT_FILE="macho.lo" ;;
12873 pecoff) FORMAT_FILE="pecoff.lo"
12874         backtrace_supports_data=no
12875         ;;
12876 xcoff*) FORMAT_FILE="xcoff.lo"
12877         backtrace_supports_data=no
12878         ;;
12879 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12880 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12881    FORMAT_FILE="unknown.lo"
12882    backtrace_supported=no
12883    ;;
12884 esac
12885
12886
12887 # ELF defines.
12888 elfsize=
12889 case "$libbacktrace_cv_sys_filetype" in
12890 elf32) elfsize=32 ;;
12891 elf64) elfsize=64 ;;
12892 *)     elfsize=unused
12893 esac
12894
12895 cat >>confdefs.h <<_ACEOF
12896 #define BACKTRACE_ELF_SIZE $elfsize
12897 _ACEOF
12898
12899  if test "$FORMAT_FILE" = "elf.lo"; then
12900   HAVE_ELF_TRUE=
12901   HAVE_ELF_FALSE='#'
12902 else
12903   HAVE_ELF_TRUE='#'
12904   HAVE_ELF_FALSE=
12905 fi
12906
12907
12908 # XCOFF defines.
12909 xcoffsize=
12910 case "$libbacktrace_cv_sys_filetype" in
12911 xcoff32) xcoffsize=32 ;;
12912 xcoff64) xcoffsize=64 ;;
12913 *)       xcoffsize=unused
12914 esac
12915
12916 cat >>confdefs.h <<_ACEOF
12917 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12918 _ACEOF
12919
12920
12921 BACKTRACE_SUPPORTED=0
12922 if test "$backtrace_supported" = "yes"; then
12923   BACKTRACE_SUPPORTED=1
12924 fi
12925
12926
12927 BACKTRACE_SUPPORTS_DATA=0
12928 if test "$backtrace_supports_data" = "yes"; then
12929   BACKTRACE_SUPPORTS_DATA=1
12930 fi
12931
12932
12933
12934
12935 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12936
12937 acx_cv_header_stdint=stddef.h
12938 acx_cv_header_stdint_kind="(already complete)"
12939 for i in stdint.h $inttype_headers; do
12940   unset ac_cv_type_uintptr_t
12941   unset ac_cv_type_uintmax_t
12942   unset ac_cv_type_int_least32_t
12943   unset ac_cv_type_int_fast32_t
12944   unset ac_cv_type_uint64_t
12945   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12946   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12947 #include <$i>
12948 "
12949 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12950   acx_cv_header_stdint=$i
12951 else
12952   continue
12953 fi
12954
12955   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12956 #include <$i>
12957 "
12958 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12959
12960 else
12961   acx_cv_header_stdint_kind="(mostly complete)"
12962 fi
12963
12964   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12965 #include <$i>
12966 "
12967 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12968
12969 else
12970   acx_cv_header_stdint_kind="(mostly complete)"
12971 fi
12972
12973   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12974 #include <$i>
12975 "
12976 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12977
12978 else
12979   acx_cv_header_stdint_kind="(mostly complete)"
12980 fi
12981
12982   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12983 #include <$i>
12984 "
12985 if test "x$ac_cv_type_uint64_t" = xyes; then :
12986
12987 else
12988   acx_cv_header_stdint_kind="(lacks uint64_t)"
12989 fi
12990
12991   break
12992 done
12993 if test "$acx_cv_header_stdint" = stddef.h; then
12994   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12995   for i in stdint.h $inttype_headers; do
12996     unset ac_cv_type_uintptr_t
12997     unset ac_cv_type_uint32_t
12998     unset ac_cv_type_uint64_t
12999     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
13000     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
13001 #include <$i>
13002 "
13003 if test "x$ac_cv_type_uint32_t" = xyes; then :
13004   acx_cv_header_stdint=$i
13005 else
13006   continue
13007 fi
13008
13009     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
13010 #include <$i>
13011 "
13012 if test "x$ac_cv_type_uint64_t" = xyes; then :
13013
13014 fi
13015
13016     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
13017 #include <$i>
13018 "
13019 if test "x$ac_cv_type_uintptr_t" = xyes; then :
13020
13021 fi
13022
13023     break
13024   done
13025 fi
13026 if test "$acx_cv_header_stdint" = stddef.h; then
13027   acx_cv_header_stdint_kind="(u_intXX_t style)"
13028   for i in sys/types.h $inttype_headers; do
13029     unset ac_cv_type_u_int32_t
13030     unset ac_cv_type_u_int64_t
13031     $as_echo_n "looking for u_intXX_t types in $i, " >&6
13032     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
13033 #include <$i>
13034 "
13035 if test "x$ac_cv_type_u_int32_t" = xyes; then :
13036   acx_cv_header_stdint=$i
13037 else
13038   continue
13039 fi
13040
13041     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
13042 #include <$i>
13043 "
13044 if test "x$ac_cv_type_u_int64_t" = xyes; then :
13045
13046 fi
13047
13048     break
13049   done
13050 fi
13051 if test "$acx_cv_header_stdint" = stddef.h; then
13052   acx_cv_header_stdint_kind="(using manual detection)"
13053 fi
13054
13055 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
13056 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
13057 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
13058 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
13059 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
13060
13061 # ----------------- Summarize what we found so far
13062
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
13064 $as_echo_n "checking what to include in gstdint.h... " >&6; }
13065
13066 case `$as_basename -- gstdint.h ||
13067 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
13068          Xgstdint.h : 'X\(//\)$' \| \
13069          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
13070 $as_echo X/gstdint.h |
13071     sed '/^.*\/\([^/][^/]*\)\/*$/{
13072             s//\1/
13073             q
13074           }
13075           /^X\/\(\/\/\)$/{
13076             s//\1/
13077             q
13078           }
13079           /^X\/\(\/\).*/{
13080             s//\1/
13081             q
13082           }
13083           s/.*/./; q'` in
13084   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
13085 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
13086   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
13087 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
13088   *) ;;
13089 esac
13090
13091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
13092 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
13093
13094 # ----------------- done included file, check C basic types --------
13095
13096 # Lacking an uintptr_t?  Test size of void *
13097 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
13098   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
13099 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13100 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13101 # This bug is HP SR number 8606223364.
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
13103 $as_echo_n "checking size of void *... " >&6; }
13104 if ${ac_cv_sizeof_void_p+:} false; then :
13105   $as_echo_n "(cached) " >&6
13106 else
13107   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13108
13109 else
13110   if test "$ac_cv_type_void_p" = yes; then
13111      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13112 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13113 as_fn_error 77 "cannot compute sizeof (void *)
13114 See \`config.log' for more details" "$LINENO" 5; }
13115    else
13116      ac_cv_sizeof_void_p=0
13117    fi
13118 fi
13119
13120 fi
13121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13122 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13123
13124
13125
13126 cat >>confdefs.h <<_ACEOF
13127 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13128 _ACEOF
13129
13130  ;;
13131 esac
13132
13133 # Lacking an uint64_t?  Test size of long
13134 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13135   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13136 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13137 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13138 # This bug is HP SR number 8606223364.
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13140 $as_echo_n "checking size of long... " >&6; }
13141 if ${ac_cv_sizeof_long+:} false; then :
13142   $as_echo_n "(cached) " >&6
13143 else
13144   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13145
13146 else
13147   if test "$ac_cv_type_long" = yes; then
13148      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13149 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13150 as_fn_error 77 "cannot compute sizeof (long)
13151 See \`config.log' for more details" "$LINENO" 5; }
13152    else
13153      ac_cv_sizeof_long=0
13154    fi
13155 fi
13156
13157 fi
13158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13159 $as_echo "$ac_cv_sizeof_long" >&6; }
13160
13161
13162
13163 cat >>confdefs.h <<_ACEOF
13164 #define SIZEOF_LONG $ac_cv_sizeof_long
13165 _ACEOF
13166
13167  ;;
13168 esac
13169
13170 if test $acx_cv_header_stdint = stddef.h; then
13171   # Lacking a good header?  Test size of everything and deduce all types.
13172   # The cast to long int works around a bug in the HP C Compiler
13173 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13174 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13175 # This bug is HP SR number 8606223364.
13176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13177 $as_echo_n "checking size of int... " >&6; }
13178 if ${ac_cv_sizeof_int+:} false; then :
13179   $as_echo_n "(cached) " >&6
13180 else
13181   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13182
13183 else
13184   if test "$ac_cv_type_int" = yes; then
13185      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13187 as_fn_error 77 "cannot compute sizeof (int)
13188 See \`config.log' for more details" "$LINENO" 5; }
13189    else
13190      ac_cv_sizeof_int=0
13191    fi
13192 fi
13193
13194 fi
13195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13196 $as_echo "$ac_cv_sizeof_int" >&6; }
13197
13198
13199
13200 cat >>confdefs.h <<_ACEOF
13201 #define SIZEOF_INT $ac_cv_sizeof_int
13202 _ACEOF
13203
13204
13205   # The cast to long int works around a bug in the HP C Compiler
13206 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13207 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13208 # This bug is HP SR number 8606223364.
13209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13210 $as_echo_n "checking size of short... " >&6; }
13211 if ${ac_cv_sizeof_short+:} false; then :
13212   $as_echo_n "(cached) " >&6
13213 else
13214   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13215
13216 else
13217   if test "$ac_cv_type_short" = yes; then
13218      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13219 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13220 as_fn_error 77 "cannot compute sizeof (short)
13221 See \`config.log' for more details" "$LINENO" 5; }
13222    else
13223      ac_cv_sizeof_short=0
13224    fi
13225 fi
13226
13227 fi
13228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13229 $as_echo "$ac_cv_sizeof_short" >&6; }
13230
13231
13232
13233 cat >>confdefs.h <<_ACEOF
13234 #define SIZEOF_SHORT $ac_cv_sizeof_short
13235 _ACEOF
13236
13237
13238   # The cast to long int works around a bug in the HP C Compiler
13239 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13240 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13241 # This bug is HP SR number 8606223364.
13242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13243 $as_echo_n "checking size of char... " >&6; }
13244 if ${ac_cv_sizeof_char+:} false; then :
13245   $as_echo_n "(cached) " >&6
13246 else
13247   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13248
13249 else
13250   if test "$ac_cv_type_char" = yes; then
13251      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13252 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13253 as_fn_error 77 "cannot compute sizeof (char)
13254 See \`config.log' for more details" "$LINENO" 5; }
13255    else
13256      ac_cv_sizeof_char=0
13257    fi
13258 fi
13259
13260 fi
13261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13262 $as_echo "$ac_cv_sizeof_char" >&6; }
13263
13264
13265
13266 cat >>confdefs.h <<_ACEOF
13267 #define SIZEOF_CHAR $ac_cv_sizeof_char
13268 _ACEOF
13269
13270
13271
13272   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13273 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13274   case "$ac_cv_sizeof_char" in
13275     1) acx_cv_type_int8_t=char ;;
13276     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13277   esac
13278   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13279 $as_echo "$acx_cv_type_int8_t" >&6; }
13280
13281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13282 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13283   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13284     2:*) acx_cv_type_int16_t=int ;;
13285     *:2) acx_cv_type_int16_t=short ;;
13286     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13287   esac
13288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13289 $as_echo "$acx_cv_type_int16_t" >&6; }
13290
13291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13292 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13293   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13294     4:*) acx_cv_type_int32_t=int ;;
13295     *:4) acx_cv_type_int32_t=long ;;
13296     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13297   esac
13298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13299 $as_echo "$acx_cv_type_int32_t" >&6; }
13300 fi
13301
13302 # These tests are here to make the output prettier
13303
13304 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13305   case "$ac_cv_sizeof_long" in
13306     8) acx_cv_type_int64_t=long ;;
13307   esac
13308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13309 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13311 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13312 fi
13313
13314 # Now we can use the above types
13315
13316 if test "$ac_cv_type_uintptr_t" != yes; then
13317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13318 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13319   case $ac_cv_sizeof_void_p in
13320     2) acx_cv_type_intptr_t=int16_t ;;
13321     4) acx_cv_type_intptr_t=int32_t ;;
13322     8) acx_cv_type_intptr_t=int64_t ;;
13323     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13324   esac
13325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13326 $as_echo "$acx_cv_type_intptr_t" >&6; }
13327 fi
13328
13329 # ----------------- done all checks, emit header -------------
13330 ac_config_commands="$ac_config_commands gstdint.h"
13331
13332
13333
13334
13335 for ac_header in sys/mman.h
13336 do :
13337   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13338 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13339   cat >>confdefs.h <<_ACEOF
13340 #define HAVE_SYS_MMAN_H 1
13341 _ACEOF
13342
13343 fi
13344
13345 done
13346
13347 if test "$ac_cv_header_sys_mman_h" = "no"; then
13348   have_mmap=no
13349 else
13350   if test -n "${with_target_subdir}"; then
13351     # When built as a GCC target library, we can't do a link test.  We
13352     # simply assume that if we have mman.h, we have mmap.
13353     have_mmap=yes
13354     case "${host}" in
13355     *-*-msdosdjgpp)
13356         # DJGPP has sys/man.h, but no mmap
13357         have_mmap=no ;;
13358     esac
13359   else
13360     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13361 if test "x$ac_cv_func_mmap" = xyes; then :
13362   have_mmap=yes
13363 else
13364   have_mmap=no
13365 fi
13366
13367   fi
13368 fi
13369 if test "$have_mmap" = "no"; then
13370   VIEW_FILE=read.lo
13371   ALLOC_FILE=alloc.lo
13372 else
13373   VIEW_FILE=mmapio.lo
13374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13375 /* end confdefs.h.  */
13376
13377 #include <sys/mman.h>
13378 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13379   #error no MAP_ANONYMOUS
13380 #endif
13381
13382 _ACEOF
13383 if ac_fn_c_try_cpp "$LINENO"; then :
13384   ALLOC_FILE=mmap.lo
13385 else
13386   ALLOC_FILE=alloc.lo
13387 fi
13388 rm -f conftest.err conftest.i conftest.$ac_ext
13389 fi
13390
13391
13392
13393 BACKTRACE_USES_MALLOC=0
13394 if test "$ALLOC_FILE" = "alloc.lo"; then
13395   BACKTRACE_USES_MALLOC=1
13396 fi
13397
13398
13399 # Check for dl_iterate_phdr.
13400 for ac_header in link.h sys/link.h
13401 do :
13402   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13403 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13404 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13405   cat >>confdefs.h <<_ACEOF
13406 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13407 _ACEOF
13408
13409 fi
13410
13411 done
13412
13413 if test "$ac_cv_header_link_h" = "no" -a "$ac_cv_header_sys_link_h" = "no"; then
13414   have_dl_iterate_phdr=no
13415 else
13416   if test -n "${with_target_subdir}"; then
13417     link_h=link.h
13418     if test "$ac_cv_header_link_h" = "no"; then
13419        link_h=sys/link.h
13420     fi
13421     # When built as a GCC target library, we can't do a link test.
13422     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13423 /* end confdefs.h.  */
13424 #include <$link_h>
13425
13426 _ACEOF
13427 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13428   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13429   have_dl_iterate_phdr=yes
13430 else
13431   have_dl_iterate_phdr=no
13432 fi
13433 rm -f conftest*
13434
13435   else
13436     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13437 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13438   have_dl_iterate_phdr=yes
13439 else
13440   have_dl_iterate_phdr=no
13441 fi
13442
13443   fi
13444 fi
13445 if test "$have_dl_iterate_phdr" = "yes"; then
13446
13447 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13448
13449 fi
13450
13451 # Check for header file for Mach-O image functions.
13452 for ac_header in mach-o/dyld.h
13453 do :
13454   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13455 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13456   cat >>confdefs.h <<_ACEOF
13457 #define HAVE_MACH_O_DYLD_H 1
13458 _ACEOF
13459
13460 fi
13461
13462 done
13463
13464
13465 # Check for loadquery.
13466 for ac_header in sys/ldr.h
13467 do :
13468   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13469 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13470   cat >>confdefs.h <<_ACEOF
13471 #define HAVE_SYS_LDR_H 1
13472 _ACEOF
13473
13474 fi
13475
13476 done
13477
13478 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13479   have_loadquery=no
13480 else
13481   if test -n "${with_target_subdir}"; then
13482     # When built as a GCC target library, we can't do a link test.
13483     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13484 /* end confdefs.h.  */
13485 #include <sys/ldr.h>
13486
13487 _ACEOF
13488 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13489   $EGREP "loadquery" >/dev/null 2>&1; then :
13490   have_loadquery=yes
13491 else
13492   have_loadquery=no
13493 fi
13494 rm -f conftest*
13495
13496   else
13497     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13498 if test "x$ac_cv_func_loadquery" = xyes; then :
13499   have_loadquery=yes
13500 else
13501   have_loadquery=no
13502 fi
13503
13504   fi
13505 fi
13506 if test "$have_loadquery" = "yes"; then
13507
13508 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13509
13510 fi
13511
13512 for ac_header in windows.h
13513 do :
13514   ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
13515 if test "x$ac_cv_header_windows_h" = xyes; then :
13516   cat >>confdefs.h <<_ACEOF
13517 #define HAVE_WINDOWS_H 1
13518 _ACEOF
13519
13520 fi
13521
13522 done
13523
13524
13525 # Check for the fcntl function.
13526 if test -n "${with_target_subdir}"; then
13527    case "${host}" in
13528    *-*-mingw*) have_fcntl=no ;;
13529    *) have_fcntl=yes ;;
13530    esac
13531 else
13532   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13533 if test "x$ac_cv_func_fcntl" = xyes; then :
13534   have_fcntl=yes
13535 else
13536   have_fcntl=no
13537 fi
13538
13539 fi
13540 if test "$have_fcntl" = "yes"; then
13541
13542 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13543
13544 fi
13545
13546 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13547 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13548   ac_have_decl=1
13549 else
13550   ac_have_decl=0
13551 fi
13552
13553 cat >>confdefs.h <<_ACEOF
13554 #define HAVE_DECL_STRNLEN $ac_have_decl
13555 _ACEOF
13556 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13557 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13558   ac_have_decl=1
13559 else
13560   ac_have_decl=0
13561 fi
13562
13563 cat >>confdefs.h <<_ACEOF
13564 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13565 _ACEOF
13566
13567 for ac_func in lstat readlink
13568 do :
13569   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13570 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13571 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13572   cat >>confdefs.h <<_ACEOF
13573 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13574 _ACEOF
13575
13576 fi
13577 done
13578
13579
13580 # Check for getexecname function.
13581 if test -n "${with_target_subdir}"; then
13582    case "${host}" in
13583    *-*-solaris2*) have_getexecname=yes ;;
13584    *) have_getexecname=no ;;
13585    esac
13586 else
13587   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13588 if test "x$ac_cv_func_getexecname" = xyes; then :
13589   have_getexecname=yes
13590 else
13591   have_getexecname=no
13592 fi
13593
13594 fi
13595 if test "$have_getexecname" = "yes"; then
13596
13597 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13598
13599 fi
13600
13601 # Check for _pgmptr variable, contains the executable filename on windows
13602 ac_fn_c_check_decl "$LINENO" "_pgmptr" "ac_cv_have_decl__pgmptr" "$ac_includes_default"
13603 if test "x$ac_cv_have_decl__pgmptr" = xyes; then :
13604   ac_have_decl=1
13605 else
13606   ac_have_decl=0
13607 fi
13608
13609 cat >>confdefs.h <<_ACEOF
13610 #define HAVE_DECL__PGMPTR $ac_have_decl
13611 _ACEOF
13612
13613
13614 # Check for sysctl definitions.
13615
13616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13617 $as_echo_n "checking for KERN_PROC... " >&6; }
13618 if ${libbacktrace_cv_proc+:} false; then :
13619   $as_echo_n "(cached) " >&6
13620 else
13621   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13622 /* end confdefs.h.  */
13623
13624 #include <sys/types.h>
13625 #include <sys/sysctl.h>
13626
13627 int
13628 main ()
13629 {
13630 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13631   ;
13632   return 0;
13633 }
13634 _ACEOF
13635 if ac_fn_c_try_compile "$LINENO"; then :
13636   libbacktrace_cv_proc=yes
13637 else
13638   libbacktrace_cv_proc=no
13639 fi
13640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13641 fi
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13643 $as_echo "$libbacktrace_cv_proc" >&6; }
13644 if test "$libbacktrace_cv_proc" = "yes"; then
13645
13646 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13647
13648 fi
13649
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13651 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13652 if ${libbacktrace_cv_procargs+:} false; then :
13653   $as_echo_n "(cached) " >&6
13654 else
13655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13656 /* end confdefs.h.  */
13657
13658 #include <sys/types.h>
13659 #include <sys/sysctl.h>
13660
13661 int
13662 main ()
13663 {
13664 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13665   ;
13666   return 0;
13667 }
13668 _ACEOF
13669 if ac_fn_c_try_compile "$LINENO"; then :
13670   libbacktrace_cv_procargs=yes
13671 else
13672   libbacktrace_cv_procargs=no
13673 fi
13674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13675 fi
13676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13677 $as_echo "$libbacktrace_cv_procargs" >&6; }
13678 if test "$libbacktrace_cv_procargs" = "yes"; then
13679
13680 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13681
13682 fi
13683
13684 # Check for the clock_gettime function.
13685 for ac_func in clock_gettime
13686 do :
13687   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13688 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13689   cat >>confdefs.h <<_ACEOF
13690 #define HAVE_CLOCK_GETTIME 1
13691 _ACEOF
13692
13693 fi
13694 done
13695
13696 clock_gettime_link=
13697 # At least for glibc, clock_gettime is in librt.  But don't
13698 # pull that in if it still doesn't give us the function we want.  This
13699 # test is copied from libgomp, and modified to not link in -lrt as
13700 # we're using this for test timing only.
13701 if test "$ac_cv_func_clock_gettime" = no; then
13702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13703 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13704 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13705   $as_echo_n "(cached) " >&6
13706 else
13707   ac_check_lib_save_LIBS=$LIBS
13708 LIBS="-lrt  $LIBS"
13709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13710 /* end confdefs.h.  */
13711
13712 /* Override any GCC internal prototype to avoid an error.
13713    Use char because int might match the return type of a GCC
13714    builtin and then its argument prototype would still apply.  */
13715 #ifdef __cplusplus
13716 extern "C"
13717 #endif
13718 char clock_gettime ();
13719 int
13720 main ()
13721 {
13722 return clock_gettime ();
13723   ;
13724   return 0;
13725 }
13726 _ACEOF
13727 if ac_fn_c_try_link "$LINENO"; then :
13728   ac_cv_lib_rt_clock_gettime=yes
13729 else
13730   ac_cv_lib_rt_clock_gettime=no
13731 fi
13732 rm -f core conftest.err conftest.$ac_objext \
13733     conftest$ac_exeext conftest.$ac_ext
13734 LIBS=$ac_check_lib_save_LIBS
13735 fi
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13737 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13738 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13739   CLOCK_GETTIME_LINK=-lrt
13740
13741 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13742
13743 fi
13744
13745 fi
13746
13747
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13749 $as_echo_n "checking whether -pthread is supported... " >&6; }
13750 if ${libgo_cv_lib_pthread+:} false; then :
13751   $as_echo_n "(cached) " >&6
13752 else
13753   CFLAGS_hold=$CFLAGS
13754 CFLAGS="$CFLAGS -pthread"
13755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13756 /* end confdefs.h.  */
13757 int i;
13758 _ACEOF
13759 if ac_fn_c_try_compile "$LINENO"; then :
13760   libgo_cv_lib_pthread=yes
13761 else
13762   libgo_cv_lib_pthread=no
13763 fi
13764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13765 CFLAGS=$CFLAGS_hold
13766 fi
13767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13768 $as_echo "$libgo_cv_lib_pthread" >&6; }
13769 PTHREAD_CFLAGS=
13770 if test "$libgo_cv_lib_pthread" = yes; then
13771   PTHREAD_CFLAGS=-pthread
13772 fi
13773
13774
13775  if test "$libgo_cv_lib_pthread" = yes; then
13776   HAVE_PTHREAD_TRUE=
13777   HAVE_PTHREAD_FALSE='#'
13778 else
13779   HAVE_PTHREAD_TRUE='#'
13780   HAVE_PTHREAD_FALSE=
13781 fi
13782
13783
13784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13785 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13786 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13787   $as_echo_n "(cached) " >&6
13788 else
13789   CFLAGS_hold=$CFLAGS
13790 CFLAGS="$CFLAGS -gdwarf-5"
13791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13792 /* end confdefs.h.  */
13793 int i;
13794 int
13795 main ()
13796 {
13797 return 0;
13798   ;
13799   return 0;
13800 }
13801 _ACEOF
13802 if ac_fn_c_try_link "$LINENO"; then :
13803   libbacktrace_cv_lib_dwarf5=yes
13804 else
13805   libbacktrace_cv_lib_dwarf5=no
13806 fi
13807 rm -f core conftest.err conftest.$ac_objext \
13808     conftest$ac_exeext conftest.$ac_ext
13809 CFLAGS=$CFLAGS_hold
13810 fi
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13812 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13813  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13814   HAVE_DWARF5_TRUE=
13815   HAVE_DWARF5_FALSE='#'
13816 else
13817   HAVE_DWARF5_TRUE='#'
13818   HAVE_DWARF5_FALSE=
13819 fi
13820
13821
13822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13823 $as_echo_n "checking for compress in -lz... " >&6; }
13824 if ${ac_cv_lib_z_compress+:} false; then :
13825   $as_echo_n "(cached) " >&6
13826 else
13827   ac_check_lib_save_LIBS=$LIBS
13828 LIBS="-lz  $LIBS"
13829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13830 /* end confdefs.h.  */
13831
13832 /* Override any GCC internal prototype to avoid an error.
13833    Use char because int might match the return type of a GCC
13834    builtin and then its argument prototype would still apply.  */
13835 #ifdef __cplusplus
13836 extern "C"
13837 #endif
13838 char compress ();
13839 int
13840 main ()
13841 {
13842 return compress ();
13843   ;
13844   return 0;
13845 }
13846 _ACEOF
13847 if ac_fn_c_try_link "$LINENO"; then :
13848   ac_cv_lib_z_compress=yes
13849 else
13850   ac_cv_lib_z_compress=no
13851 fi
13852 rm -f core conftest.err conftest.$ac_objext \
13853     conftest$ac_exeext conftest.$ac_ext
13854 LIBS=$ac_check_lib_save_LIBS
13855 fi
13856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13857 $as_echo "$ac_cv_lib_z_compress" >&6; }
13858 if test "x$ac_cv_lib_z_compress" = xyes; then :
13859
13860 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13861
13862 fi
13863
13864  if test "$ac_cv_lib_z_compress" = yes; then
13865   HAVE_ZLIB_TRUE=
13866   HAVE_ZLIB_FALSE='#'
13867 else
13868   HAVE_ZLIB_TRUE='#'
13869   HAVE_ZLIB_FALSE=
13870 fi
13871
13872
13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --build-id is supported" >&5
13874 $as_echo_n "checking whether --build-id is supported... " >&6; }
13875 if ${libbacktrace_cv_ld_buildid+:} false; then :
13876   $as_echo_n "(cached) " >&6
13877 else
13878   LDFLAGS_hold=$LDFLAGS
13879 LDFLAGS="$LDFLAGS -Wl,--build-id"
13880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13881 /* end confdefs.h.  */
13882
13883 int
13884 main ()
13885 {
13886
13887   ;
13888   return 0;
13889 }
13890 _ACEOF
13891 if ac_fn_c_try_link "$LINENO"; then :
13892   libbacktrace_cv_ld_buildid=yes
13893 else
13894   libbacktrace_cv_ld_buildid=no
13895 fi
13896 rm -f core conftest.err conftest.$ac_objext \
13897     conftest$ac_exeext conftest.$ac_ext
13898 LDFLAGS=$LDFLAGS_hold
13899 fi
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_ld_buildid" >&5
13901 $as_echo "$libbacktrace_cv_ld_buildid" >&6; }
13902  if test "$libbacktrace_cv_ld_buildid" = yes; then
13903   HAVE_BUILDID_TRUE=
13904   HAVE_BUILDID_FALSE='#'
13905 else
13906   HAVE_BUILDID_TRUE='#'
13907   HAVE_BUILDID_FALSE=
13908 fi
13909
13910
13911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13912 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13913 if ${libgo_cv_ld_compress+:} false; then :
13914   $as_echo_n "(cached) " >&6
13915 else
13916   LDFLAGS_hold=$LDFLAGS
13917 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13919 /* end confdefs.h.  */
13920
13921 int
13922 main ()
13923 {
13924
13925   ;
13926   return 0;
13927 }
13928 _ACEOF
13929 if ac_fn_c_try_link "$LINENO"; then :
13930   libgo_cv_ld_compress=yes
13931 else
13932   libgo_cv_ld_compress=no
13933 fi
13934 rm -f core conftest.err conftest.$ac_objext \
13935     conftest$ac_exeext conftest.$ac_ext
13936 LDFLAGS=$LDFLAGS_hold
13937 fi
13938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13939 $as_echo "$libgo_cv_ld_compress" >&6; }
13940  if test "$libgo_cv_ld_compress" = yes; then
13941   HAVE_COMPRESSED_DEBUG_TRUE=
13942   HAVE_COMPRESSED_DEBUG_FALSE='#'
13943 else
13944   HAVE_COMPRESSED_DEBUG_TRUE='#'
13945   HAVE_COMPRESSED_DEBUG_FALSE=
13946 fi
13947
13948
13949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5
13950 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; }
13951 if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then :
13952   $as_echo_n "(cached) " >&6
13953 else
13954   ac_check_lib_save_LIBS=$LIBS
13955 LIBS="-lzstd  $LIBS"
13956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13957 /* end confdefs.h.  */
13958
13959 /* Override any GCC internal prototype to avoid an error.
13960    Use char because int might match the return type of a GCC
13961    builtin and then its argument prototype would still apply.  */
13962 #ifdef __cplusplus
13963 extern "C"
13964 #endif
13965 char ZSTD_compress ();
13966 int
13967 main ()
13968 {
13969 return ZSTD_compress ();
13970   ;
13971   return 0;
13972 }
13973 _ACEOF
13974 if ac_fn_c_try_link "$LINENO"; then :
13975   ac_cv_lib_zstd_ZSTD_compress=yes
13976 else
13977   ac_cv_lib_zstd_ZSTD_compress=no
13978 fi
13979 rm -f core conftest.err conftest.$ac_objext \
13980     conftest$ac_exeext conftest.$ac_ext
13981 LIBS=$ac_check_lib_save_LIBS
13982 fi
13983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
13984 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
13985 if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
13986
13987 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
13988
13989 fi
13990
13991  if test "$ac_cv_lib_zstd_ZSTD_compress" = yes; then
13992   HAVE_ZSTD_TRUE=
13993   HAVE_ZSTD_FALSE='#'
13994 else
13995   HAVE_ZSTD_TRUE='#'
13996   HAVE_ZSTD_FALSE=
13997 fi
13998
13999
14000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zstd is supported" >&5
14001 $as_echo_n "checking whether --compress-debug-sections=zstd is supported... " >&6; }
14002 if ${libgo_cv_ld_compress_zstd+:} false; then :
14003   $as_echo_n "(cached) " >&6
14004 else
14005   LDFLAGS_hold=$LDFLAGS
14006 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zstd"
14007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14008 /* end confdefs.h.  */
14009
14010 int
14011 main ()
14012 {
14013
14014   ;
14015   return 0;
14016 }
14017 _ACEOF
14018 if ac_fn_c_try_link "$LINENO"; then :
14019   libgo_cv_ld_compress_zstd=yes
14020 else
14021   libgo_cv_ld_compress_zstd=no
14022 fi
14023 rm -f core conftest.err conftest.$ac_objext \
14024     conftest$ac_exeext conftest.$ac_ext
14025 LDFLAGS=$LDFLAGS_hold
14026 fi
14027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zstd" >&5
14028 $as_echo "$libgo_cv_ld_compress_zstd" >&6; }
14029  if test "$libgo_cv_ld_compress_zstd" = yes; then
14030   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE=
14031   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE='#'
14032 else
14033   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE='#'
14034   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE=
14035 fi
14036
14037
14038
14039 # Extract the first word of "objcopy", so it can be a program name with args.
14040 set dummy objcopy; ac_word=$2
14041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14042 $as_echo_n "checking for $ac_word... " >&6; }
14043 if ${ac_cv_prog_OBJCOPY+:} false; then :
14044   $as_echo_n "(cached) " >&6
14045 else
14046   if test -n "$OBJCOPY"; then
14047   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
14048 else
14049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14050 for as_dir in $PATH
14051 do
14052   IFS=$as_save_IFS
14053   test -z "$as_dir" && as_dir=.
14054     for ac_exec_ext in '' $ac_executable_extensions; do
14055   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14056     ac_cv_prog_OBJCOPY="objcopy"
14057     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14058     break 2
14059   fi
14060 done
14061   done
14062 IFS=$as_save_IFS
14063
14064 fi
14065 fi
14066 OBJCOPY=$ac_cv_prog_OBJCOPY
14067 if test -n "$OBJCOPY"; then
14068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
14069 $as_echo "$OBJCOPY" >&6; }
14070 else
14071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14072 $as_echo "no" >&6; }
14073 fi
14074
14075
14076 # Extract the first word of "readelf", so it can be a program name with args.
14077 set dummy readelf; ac_word=$2
14078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14079 $as_echo_n "checking for $ac_word... " >&6; }
14080 if ${ac_cv_prog_READELF+:} false; then :
14081   $as_echo_n "(cached) " >&6
14082 else
14083   if test -n "$READELF"; then
14084   ac_cv_prog_READELF="$READELF" # Let the user override the test.
14085 else
14086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14087 for as_dir in $PATH
14088 do
14089   IFS=$as_save_IFS
14090   test -z "$as_dir" && as_dir=.
14091     for ac_exec_ext in '' $ac_executable_extensions; do
14092   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14093     ac_cv_prog_READELF="readelf"
14094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14095     break 2
14096   fi
14097 done
14098   done
14099 IFS=$as_save_IFS
14100
14101 fi
14102 fi
14103 READELF=$ac_cv_prog_READELF
14104 if test -n "$READELF"; then
14105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
14106 $as_echo "$READELF" >&6; }
14107 else
14108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14109 $as_echo "no" >&6; }
14110 fi
14111
14112
14113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
14114 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
14115 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
14116   $as_echo_n "(cached) " >&6
14117 else
14118   if test -n "${with_target_subdir}"; then
14119   libbacktrace_cv_objcopy_debuglink=no
14120 elif ! test -n "${OBJCOPY}"; then
14121   libbacktrace_cv_objcopy_debuglink=no
14122 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
14123   libbacktrace_cv_objcopy_debuglink=yes
14124 else
14125   libbacktrace_cv_objcopy_debuglink=no
14126 fi
14127 fi
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
14129 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
14130  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
14131   HAVE_OBJCOPY_DEBUGLINK_TRUE=
14132   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
14133 else
14134   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
14135   HAVE_OBJCOPY_DEBUGLINK_FALSE=
14136 fi
14137
14138
14139
14140 # Extract the first word of "dsymutil", so it can be a program name with args.
14141 set dummy dsymutil; ac_word=$2
14142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14143 $as_echo_n "checking for $ac_word... " >&6; }
14144 if ${ac_cv_prog_DSYMUTIL+:} false; then :
14145   $as_echo_n "(cached) " >&6
14146 else
14147   if test -n "$DSYMUTIL"; then
14148   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14149 else
14150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14151 for as_dir in $PATH
14152 do
14153   IFS=$as_save_IFS
14154   test -z "$as_dir" && as_dir=.
14155     for ac_exec_ext in '' $ac_executable_extensions; do
14156   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14157     ac_cv_prog_DSYMUTIL="dsymutil"
14158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14159     break 2
14160   fi
14161 done
14162   done
14163 IFS=$as_save_IFS
14164
14165 fi
14166 fi
14167 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14168 if test -n "$DSYMUTIL"; then
14169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14170 $as_echo "$DSYMUTIL" >&6; }
14171 else
14172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14173 $as_echo "no" >&6; }
14174 fi
14175
14176
14177  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
14178   USE_DSYMUTIL_TRUE=
14179   USE_DSYMUTIL_FALSE='#'
14180 else
14181   USE_DSYMUTIL_TRUE='#'
14182   USE_DSYMUTIL_FALSE=
14183 fi
14184
14185
14186
14187 # Extract the first word of "nm", so it can be a program name with args.
14188 set dummy nm; ac_word=$2
14189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14190 $as_echo_n "checking for $ac_word... " >&6; }
14191 if ${ac_cv_prog_NM+:} false; then :
14192   $as_echo_n "(cached) " >&6
14193 else
14194   if test -n "$NM"; then
14195   ac_cv_prog_NM="$NM" # Let the user override the test.
14196 else
14197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14198 for as_dir in $PATH
14199 do
14200   IFS=$as_save_IFS
14201   test -z "$as_dir" && as_dir=.
14202     for ac_exec_ext in '' $ac_executable_extensions; do
14203   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14204     ac_cv_prog_NM="nm"
14205     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14206     break 2
14207   fi
14208 done
14209   done
14210 IFS=$as_save_IFS
14211
14212 fi
14213 fi
14214 NM=$ac_cv_prog_NM
14215 if test -n "$NM"; then
14216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
14217 $as_echo "$NM" >&6; }
14218 else
14219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14220 $as_echo "no" >&6; }
14221 fi
14222
14223
14224
14225 # Extract the first word of "xz", so it can be a program name with args.
14226 set dummy xz; ac_word=$2
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14228 $as_echo_n "checking for $ac_word... " >&6; }
14229 if ${ac_cv_prog_XZ+:} false; then :
14230   $as_echo_n "(cached) " >&6
14231 else
14232   if test -n "$XZ"; then
14233   ac_cv_prog_XZ="$XZ" # Let the user override the test.
14234 else
14235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14236 for as_dir in $PATH
14237 do
14238   IFS=$as_save_IFS
14239   test -z "$as_dir" && as_dir=.
14240     for ac_exec_ext in '' $ac_executable_extensions; do
14241   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14242     ac_cv_prog_XZ="xz"
14243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14244     break 2
14245   fi
14246 done
14247   done
14248 IFS=$as_save_IFS
14249
14250 fi
14251 fi
14252 XZ=$ac_cv_prog_XZ
14253 if test -n "$XZ"; then
14254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
14255 $as_echo "$XZ" >&6; }
14256 else
14257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14258 $as_echo "no" >&6; }
14259 fi
14260
14261
14262  if test "$XZ" != ""; then
14263   HAVE_XZ_TRUE=
14264   HAVE_XZ_FALSE='#'
14265 else
14266   HAVE_XZ_TRUE='#'
14267   HAVE_XZ_FALSE=
14268 fi
14269
14270 # Extract the first word of "comm", so it can be a program name with args.
14271 set dummy comm; ac_word=$2
14272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14273 $as_echo_n "checking for $ac_word... " >&6; }
14274 if ${ac_cv_prog_COMM+:} false; then :
14275   $as_echo_n "(cached) " >&6
14276 else
14277   if test -n "$COMM"; then
14278   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14279 else
14280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14281 for as_dir in $PATH
14282 do
14283   IFS=$as_save_IFS
14284   test -z "$as_dir" && as_dir=.
14285     for ac_exec_ext in '' $ac_executable_extensions; do
14286   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14287     ac_cv_prog_COMM="comm"
14288     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14289     break 2
14290   fi
14291 done
14292   done
14293 IFS=$as_save_IFS
14294
14295 fi
14296 fi
14297 COMM=$ac_cv_prog_COMM
14298 if test -n "$COMM"; then
14299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14300 $as_echo "$COMM" >&6; }
14301 else
14302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14303 $as_echo "no" >&6; }
14304 fi
14305
14306
14307  if test "$COMM" != ""; then
14308   HAVE_COMM_TRUE=
14309   HAVE_COMM_FALSE='#'
14310 else
14311   HAVE_COMM_TRUE='#'
14312   HAVE_COMM_FALSE=
14313 fi
14314
14315
14316  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14317   HAVE_MINIDEBUG_TRUE=
14318   HAVE_MINIDEBUG_FALSE='#'
14319 else
14320   HAVE_MINIDEBUG_TRUE='#'
14321   HAVE_MINIDEBUG_FALSE=
14322 fi
14323
14324
14325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14326 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14327 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14328   $as_echo_n "(cached) " >&6
14329 else
14330   ac_check_lib_save_LIBS=$LIBS
14331 LIBS="-llzma  $LIBS"
14332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14333 /* end confdefs.h.  */
14334
14335 /* Override any GCC internal prototype to avoid an error.
14336    Use char because int might match the return type of a GCC
14337    builtin and then its argument prototype would still apply.  */
14338 #ifdef __cplusplus
14339 extern "C"
14340 #endif
14341 char lzma_auto_decoder ();
14342 int
14343 main ()
14344 {
14345 return lzma_auto_decoder ();
14346   ;
14347   return 0;
14348 }
14349 _ACEOF
14350 if ac_fn_c_try_link "$LINENO"; then :
14351   ac_cv_lib_lzma_lzma_auto_decoder=yes
14352 else
14353   ac_cv_lib_lzma_lzma_auto_decoder=no
14354 fi
14355 rm -f core conftest.err conftest.$ac_objext \
14356     conftest$ac_exeext conftest.$ac_ext
14357 LIBS=$ac_check_lib_save_LIBS
14358 fi
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14360 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14361 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14362
14363 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14364
14365 fi
14366
14367  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14368   HAVE_LIBLZMA_TRUE=
14369   HAVE_LIBLZMA_FALSE='#'
14370 else
14371   HAVE_LIBLZMA_TRUE='#'
14372   HAVE_LIBLZMA_FALSE=
14373 fi
14374
14375
14376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14377 $as_echo_n "checking whether tests can run... " >&6; }
14378 if ${libbacktrace_cv_sys_native+:} false; then :
14379   $as_echo_n "(cached) " >&6
14380 else
14381   if test "$cross_compiling" = yes; then :
14382   libbacktrace_cv_sys_native=no
14383 else
14384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14385 /* end confdefs.h.  */
14386
14387 int
14388 main ()
14389 {
14390 return 0;
14391   ;
14392   return 0;
14393 }
14394 _ACEOF
14395 if ac_fn_c_try_run "$LINENO"; then :
14396   libbacktrace_cv_sys_native=yes
14397 else
14398   libbacktrace_cv_sys_native=no
14399 fi
14400 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14401   conftest.$ac_objext conftest.beam conftest.$ac_ext
14402 fi
14403
14404 fi
14405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14406 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14407  if test "$libbacktrace_cv_sys_native" = "yes"; then
14408   NATIVE_TRUE=
14409   NATIVE_FALSE='#'
14410 else
14411   NATIVE_TRUE='#'
14412   NATIVE_FALSE=
14413 fi
14414
14415
14416 if test "${multilib}" = "yes"; then
14417   multilib_arg="--enable-multilib"
14418 else
14419   multilib_arg=
14420 fi
14421
14422 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14423
14424 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14425
14426
14427 # We need multilib support, but only if configuring for the target.
14428 ac_config_commands="$ac_config_commands default"
14429
14430
14431 cat >confcache <<\_ACEOF
14432 # This file is a shell script that caches the results of configure
14433 # tests run on this system so they can be shared between configure
14434 # scripts and configure runs, see configure's option --config-cache.
14435 # It is not useful on other systems.  If it contains results you don't
14436 # want to keep, you may remove or edit it.
14437 #
14438 # config.status only pays attention to the cache file if you give it
14439 # the --recheck option to rerun configure.
14440 #
14441 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14442 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14443 # following values.
14444
14445 _ACEOF
14446
14447 # The following way of writing the cache mishandles newlines in values,
14448 # but we know of no workaround that is simple, portable, and efficient.
14449 # So, we kill variables containing newlines.
14450 # Ultrix sh set writes to stderr and can't be redirected directly,
14451 # and sets the high bit in the cache file unless we assign to the vars.
14452 (
14453   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14454     eval ac_val=\$$ac_var
14455     case $ac_val in #(
14456     *${as_nl}*)
14457       case $ac_var in #(
14458       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14459 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14460       esac
14461       case $ac_var in #(
14462       _ | IFS | as_nl) ;; #(
14463       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14464       *) { eval $ac_var=; unset $ac_var;} ;;
14465       esac ;;
14466     esac
14467   done
14468
14469   (set) 2>&1 |
14470     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14471     *${as_nl}ac_space=\ *)
14472       # `set' does not quote correctly, so add quotes: double-quote
14473       # substitution turns \\\\ into \\, and sed turns \\ into \.
14474       sed -n \
14475         "s/'/'\\\\''/g;
14476           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14477       ;; #(
14478     *)
14479       # `set' quotes correctly as required by POSIX, so do not add quotes.
14480       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14481       ;;
14482     esac |
14483     sort
14484 ) |
14485   sed '
14486      /^ac_cv_env_/b end
14487      t clear
14488      :clear
14489      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14490      t end
14491      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14492      :end' >>confcache
14493 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14494   if test -w "$cache_file"; then
14495     if test "x$cache_file" != "x/dev/null"; then
14496       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14497 $as_echo "$as_me: updating cache $cache_file" >&6;}
14498       if test ! -f "$cache_file" || test -h "$cache_file"; then
14499         cat confcache >"$cache_file"
14500       else
14501         case $cache_file in #(
14502         */* | ?:*)
14503           mv -f confcache "$cache_file"$$ &&
14504           mv -f "$cache_file"$$ "$cache_file" ;; #(
14505         *)
14506           mv -f confcache "$cache_file" ;;
14507         esac
14508       fi
14509     fi
14510   else
14511     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14512 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14513   fi
14514 fi
14515 rm -f confcache
14516
14517 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14518 # Let make expand exec_prefix.
14519 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14520
14521 DEFS=-DHAVE_CONFIG_H
14522
14523 ac_libobjs=
14524 ac_ltlibobjs=
14525 U=
14526 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14527   # 1. Remove the extension, and $U if already installed.
14528   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14529   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14530   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14531   #    will be set to the directory where LIBOBJS objects are built.
14532   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14533   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14534 done
14535 LIBOBJS=$ac_libobjs
14536
14537 LTLIBOBJS=$ac_ltlibobjs
14538
14539
14540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14541 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14542    if test -n "$am_sleep_pid"; then
14543      # Hide warnings about reused PIDs.
14544      wait $am_sleep_pid 2>/dev/null
14545    fi
14546    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14547 $as_echo "done" >&6; }
14548  if test -n "$EXEEXT"; then
14549   am__EXEEXT_TRUE=
14550   am__EXEEXT_FALSE='#'
14551 else
14552   am__EXEEXT_TRUE='#'
14553   am__EXEEXT_FALSE=
14554 fi
14555
14556 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14557   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14558 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14559 fi
14560 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14561   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14562 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14563 fi
14564 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
14565   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
14566 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14567 fi
14568 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14569   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14570 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14571 fi
14572 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14573   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14574 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14575 fi
14576 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14577   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14578 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14579 fi
14580 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14581   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14582 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14583 fi
14584 if test -z "${HAVE_BUILDID_TRUE}" && test -z "${HAVE_BUILDID_FALSE}"; then
14585   as_fn_error $? "conditional \"HAVE_BUILDID\" was never defined.
14586 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14587 fi
14588 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14589   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14590 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14591 fi
14592 if test -z "${HAVE_ZSTD_TRUE}" && test -z "${HAVE_ZSTD_FALSE}"; then
14593   as_fn_error $? "conditional \"HAVE_ZSTD\" was never defined.
14594 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14595 fi
14596 if test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_FALSE}"; then
14597   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZSTD\" was never defined.
14598 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14599 fi
14600 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14601   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14602 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14603 fi
14604 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14605   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14606 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14607 fi
14608 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14609   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14610 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14611 fi
14612 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14613   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14614 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14615 fi
14616 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14617   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14618 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14619 fi
14620 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14621   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14622 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14623 fi
14624 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14625   as_fn_error $? "conditional \"NATIVE\" was never defined.
14626 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14627 fi
14628
14629 : "${CONFIG_STATUS=./config.status}"
14630 ac_write_fail=0
14631 ac_clean_files_save=$ac_clean_files
14632 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14634 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14635 as_write_fail=0
14636 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14637 #! $SHELL
14638 # Generated by $as_me.
14639 # Run this file to recreate the current configuration.
14640 # Compiler output produced by configure, useful for debugging
14641 # configure, is in config.log if it exists.
14642
14643 debug=false
14644 ac_cs_recheck=false
14645 ac_cs_silent=false
14646
14647 SHELL=\${CONFIG_SHELL-$SHELL}
14648 export SHELL
14649 _ASEOF
14650 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14651 ## -------------------- ##
14652 ## M4sh Initialization. ##
14653 ## -------------------- ##
14654
14655 # Be more Bourne compatible
14656 DUALCASE=1; export DUALCASE # for MKS sh
14657 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14658   emulate sh
14659   NULLCMD=:
14660   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14661   # is contrary to our usage.  Disable this feature.
14662   alias -g '${1+"$@"}'='"$@"'
14663   setopt NO_GLOB_SUBST
14664 else
14665   case `(set -o) 2>/dev/null` in #(
14666   *posix*) :
14667     set -o posix ;; #(
14668   *) :
14669      ;;
14670 esac
14671 fi
14672
14673
14674 as_nl='
14675 '
14676 export as_nl
14677 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14678 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14679 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14680 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14681 # Prefer a ksh shell builtin over an external printf program on Solaris,
14682 # but without wasting forks for bash or zsh.
14683 if test -z "$BASH_VERSION$ZSH_VERSION" \
14684     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14685   as_echo='print -r --'
14686   as_echo_n='print -rn --'
14687 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14688   as_echo='printf %s\n'
14689   as_echo_n='printf %s'
14690 else
14691   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14692     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14693     as_echo_n='/usr/ucb/echo -n'
14694   else
14695     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14696     as_echo_n_body='eval
14697       arg=$1;
14698       case $arg in #(
14699       *"$as_nl"*)
14700         expr "X$arg" : "X\\(.*\\)$as_nl";
14701         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14702       esac;
14703       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14704     '
14705     export as_echo_n_body
14706     as_echo_n='sh -c $as_echo_n_body as_echo'
14707   fi
14708   export as_echo_body
14709   as_echo='sh -c $as_echo_body as_echo'
14710 fi
14711
14712 # The user is always right.
14713 if test "${PATH_SEPARATOR+set}" != set; then
14714   PATH_SEPARATOR=:
14715   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14716     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14717       PATH_SEPARATOR=';'
14718   }
14719 fi
14720
14721
14722 # IFS
14723 # We need space, tab and new line, in precisely that order.  Quoting is
14724 # there to prevent editors from complaining about space-tab.
14725 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14726 # splitting by setting IFS to empty value.)
14727 IFS=" ""        $as_nl"
14728
14729 # Find who we are.  Look in the path if we contain no directory separator.
14730 as_myself=
14731 case $0 in #((
14732   *[\\/]* ) as_myself=$0 ;;
14733   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14734 for as_dir in $PATH
14735 do
14736   IFS=$as_save_IFS
14737   test -z "$as_dir" && as_dir=.
14738     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14739   done
14740 IFS=$as_save_IFS
14741
14742      ;;
14743 esac
14744 # We did not find ourselves, most probably we were run as `sh COMMAND'
14745 # in which case we are not to be found in the path.
14746 if test "x$as_myself" = x; then
14747   as_myself=$0
14748 fi
14749 if test ! -f "$as_myself"; then
14750   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14751   exit 1
14752 fi
14753
14754 # Unset variables that we do not need and which cause bugs (e.g. in
14755 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14756 # suppresses any "Segmentation fault" message there.  '((' could
14757 # trigger a bug in pdksh 5.2.14.
14758 for as_var in BASH_ENV ENV MAIL MAILPATH
14759 do eval test x\${$as_var+set} = xset \
14760   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14761 done
14762 PS1='$ '
14763 PS2='> '
14764 PS4='+ '
14765
14766 # NLS nuisances.
14767 LC_ALL=C
14768 export LC_ALL
14769 LANGUAGE=C
14770 export LANGUAGE
14771
14772 # CDPATH.
14773 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14774
14775
14776 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14777 # ----------------------------------------
14778 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14779 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14780 # script with STATUS, using 1 if that was 0.
14781 as_fn_error ()
14782 {
14783   as_status=$1; test $as_status -eq 0 && as_status=1
14784   if test "$4"; then
14785     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14786     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14787   fi
14788   $as_echo "$as_me: error: $2" >&2
14789   as_fn_exit $as_status
14790 } # as_fn_error
14791
14792
14793 # as_fn_set_status STATUS
14794 # -----------------------
14795 # Set $? to STATUS, without forking.
14796 as_fn_set_status ()
14797 {
14798   return $1
14799 } # as_fn_set_status
14800
14801 # as_fn_exit STATUS
14802 # -----------------
14803 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14804 as_fn_exit ()
14805 {
14806   set +e
14807   as_fn_set_status $1
14808   exit $1
14809 } # as_fn_exit
14810
14811 # as_fn_unset VAR
14812 # ---------------
14813 # Portably unset VAR.
14814 as_fn_unset ()
14815 {
14816   { eval $1=; unset $1;}
14817 }
14818 as_unset=as_fn_unset
14819 # as_fn_append VAR VALUE
14820 # ----------------------
14821 # Append the text in VALUE to the end of the definition contained in VAR. Take
14822 # advantage of any shell optimizations that allow amortized linear growth over
14823 # repeated appends, instead of the typical quadratic growth present in naive
14824 # implementations.
14825 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14826   eval 'as_fn_append ()
14827   {
14828     eval $1+=\$2
14829   }'
14830 else
14831   as_fn_append ()
14832   {
14833     eval $1=\$$1\$2
14834   }
14835 fi # as_fn_append
14836
14837 # as_fn_arith ARG...
14838 # ------------------
14839 # Perform arithmetic evaluation on the ARGs, and store the result in the
14840 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14841 # must be portable across $(()) and expr.
14842 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14843   eval 'as_fn_arith ()
14844   {
14845     as_val=$(( $* ))
14846   }'
14847 else
14848   as_fn_arith ()
14849   {
14850     as_val=`expr "$@" || test $? -eq 1`
14851   }
14852 fi # as_fn_arith
14853
14854
14855 if expr a : '\(a\)' >/dev/null 2>&1 &&
14856    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14857   as_expr=expr
14858 else
14859   as_expr=false
14860 fi
14861
14862 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14863   as_basename=basename
14864 else
14865   as_basename=false
14866 fi
14867
14868 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14869   as_dirname=dirname
14870 else
14871   as_dirname=false
14872 fi
14873
14874 as_me=`$as_basename -- "$0" ||
14875 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14876          X"$0" : 'X\(//\)$' \| \
14877          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14878 $as_echo X/"$0" |
14879     sed '/^.*\/\([^/][^/]*\)\/*$/{
14880             s//\1/
14881             q
14882           }
14883           /^X\/\(\/\/\)$/{
14884             s//\1/
14885             q
14886           }
14887           /^X\/\(\/\).*/{
14888             s//\1/
14889             q
14890           }
14891           s/.*/./; q'`
14892
14893 # Avoid depending upon Character Ranges.
14894 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14895 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14896 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14897 as_cr_digits='0123456789'
14898 as_cr_alnum=$as_cr_Letters$as_cr_digits
14899
14900 ECHO_C= ECHO_N= ECHO_T=
14901 case `echo -n x` in #(((((
14902 -n*)
14903   case `echo 'xy\c'` in
14904   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14905   xy)  ECHO_C='\c';;
14906   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14907        ECHO_T=' ';;
14908   esac;;
14909 *)
14910   ECHO_N='-n';;
14911 esac
14912
14913 rm -f conf$$ conf$$.exe conf$$.file
14914 if test -d conf$$.dir; then
14915   rm -f conf$$.dir/conf$$.file
14916 else
14917   rm -f conf$$.dir
14918   mkdir conf$$.dir 2>/dev/null
14919 fi
14920 if (echo >conf$$.file) 2>/dev/null; then
14921   if ln -s conf$$.file conf$$ 2>/dev/null; then
14922     as_ln_s='ln -s'
14923     # ... but there are two gotchas:
14924     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14925     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14926     # In both cases, we have to default to `cp -pR'.
14927     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14928       as_ln_s='cp -pR'
14929   elif ln conf$$.file conf$$ 2>/dev/null; then
14930     as_ln_s=ln
14931   else
14932     as_ln_s='cp -pR'
14933   fi
14934 else
14935   as_ln_s='cp -pR'
14936 fi
14937 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14938 rmdir conf$$.dir 2>/dev/null
14939
14940
14941 # as_fn_mkdir_p
14942 # -------------
14943 # Create "$as_dir" as a directory, including parents if necessary.
14944 as_fn_mkdir_p ()
14945 {
14946
14947   case $as_dir in #(
14948   -*) as_dir=./$as_dir;;
14949   esac
14950   test -d "$as_dir" || eval $as_mkdir_p || {
14951     as_dirs=
14952     while :; do
14953       case $as_dir in #(
14954       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14955       *) as_qdir=$as_dir;;
14956       esac
14957       as_dirs="'$as_qdir' $as_dirs"
14958       as_dir=`$as_dirname -- "$as_dir" ||
14959 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14960          X"$as_dir" : 'X\(//\)[^/]' \| \
14961          X"$as_dir" : 'X\(//\)$' \| \
14962          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14963 $as_echo X"$as_dir" |
14964     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14965             s//\1/
14966             q
14967           }
14968           /^X\(\/\/\)[^/].*/{
14969             s//\1/
14970             q
14971           }
14972           /^X\(\/\/\)$/{
14973             s//\1/
14974             q
14975           }
14976           /^X\(\/\).*/{
14977             s//\1/
14978             q
14979           }
14980           s/.*/./; q'`
14981       test -d "$as_dir" && break
14982     done
14983     test -z "$as_dirs" || eval "mkdir $as_dirs"
14984   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14985
14986
14987 } # as_fn_mkdir_p
14988 if mkdir -p . 2>/dev/null; then
14989   as_mkdir_p='mkdir -p "$as_dir"'
14990 else
14991   test -d ./-p && rmdir ./-p
14992   as_mkdir_p=false
14993 fi
14994
14995
14996 # as_fn_executable_p FILE
14997 # -----------------------
14998 # Test if FILE is an executable regular file.
14999 as_fn_executable_p ()
15000 {
15001   test -f "$1" && test -x "$1"
15002 } # as_fn_executable_p
15003 as_test_x='test -x'
15004 as_executable_p=as_fn_executable_p
15005
15006 # Sed expression to map a string onto a valid CPP name.
15007 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15008
15009 # Sed expression to map a string onto a valid variable name.
15010 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15011
15012
15013 exec 6>&1
15014 ## ----------------------------------- ##
15015 ## Main body of $CONFIG_STATUS script. ##
15016 ## ----------------------------------- ##
15017 _ASEOF
15018 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15019
15020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15021 # Save the log message, to keep $0 and so on meaningful, and to
15022 # report actual input values of CONFIG_FILES etc. instead of their
15023 # values after options handling.
15024 ac_log="
15025 This file was extended by package-unused $as_me version-unused, which was
15026 generated by GNU Autoconf 2.69.  Invocation command line was
15027
15028   CONFIG_FILES    = $CONFIG_FILES
15029   CONFIG_HEADERS  = $CONFIG_HEADERS
15030   CONFIG_LINKS    = $CONFIG_LINKS
15031   CONFIG_COMMANDS = $CONFIG_COMMANDS
15032   $ $0 $@
15033
15034 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15035 "
15036
15037 _ACEOF
15038
15039 case $ac_config_files in *"
15040 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15041 esac
15042
15043 case $ac_config_headers in *"
15044 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15045 esac
15046
15047
15048 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15049 # Files that config.status was made for.
15050 config_files="$ac_config_files"
15051 config_headers="$ac_config_headers"
15052 config_commands="$ac_config_commands"
15053
15054 _ACEOF
15055
15056 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15057 ac_cs_usage="\
15058 \`$as_me' instantiates files and other configuration actions
15059 from templates according to the current configuration.  Unless the files
15060 and actions are specified as TAGs, all are instantiated by default.
15061
15062 Usage: $0 [OPTION]... [TAG]...
15063
15064   -h, --help       print this help, then exit
15065   -V, --version    print version number and configuration settings, then exit
15066       --config     print configuration, then exit
15067   -q, --quiet, --silent
15068                    do not print progress messages
15069   -d, --debug      don't remove temporary files
15070       --recheck    update $as_me by reconfiguring in the same conditions
15071       --file=FILE[:TEMPLATE]
15072                    instantiate the configuration file FILE
15073       --header=FILE[:TEMPLATE]
15074                    instantiate the configuration header FILE
15075
15076 Configuration files:
15077 $config_files
15078
15079 Configuration headers:
15080 $config_headers
15081
15082 Configuration commands:
15083 $config_commands
15084
15085 Report bugs to the package provider."
15086
15087 _ACEOF
15088 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15089 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
15090 ac_cs_version="\\
15091 package-unused config.status version-unused
15092 configured by $0, generated by GNU Autoconf 2.69,
15093   with options \\"\$ac_cs_config\\"
15094
15095 Copyright (C) 2012 Free Software Foundation, Inc.
15096 This config.status script is free software; the Free Software Foundation
15097 gives unlimited permission to copy, distribute and modify it."
15098
15099 ac_pwd='$ac_pwd'
15100 srcdir='$srcdir'
15101 INSTALL='$INSTALL'
15102 MKDIR_P='$MKDIR_P'
15103 AWK='$AWK'
15104 test -n "\$AWK" || AWK=awk
15105 _ACEOF
15106
15107 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15108 # The default lists apply if the user does not specify any file.
15109 ac_need_defaults=:
15110 while test $# != 0
15111 do
15112   case $1 in
15113   --*=?*)
15114     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15115     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15116     ac_shift=:
15117     ;;
15118   --*=)
15119     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15120     ac_optarg=
15121     ac_shift=:
15122     ;;
15123   *)
15124     ac_option=$1
15125     ac_optarg=$2
15126     ac_shift=shift
15127     ;;
15128   esac
15129
15130   case $ac_option in
15131   # Handling of the options.
15132   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15133     ac_cs_recheck=: ;;
15134   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15135     $as_echo "$ac_cs_version"; exit ;;
15136   --config | --confi | --conf | --con | --co | --c )
15137     $as_echo "$ac_cs_config"; exit ;;
15138   --debug | --debu | --deb | --de | --d | -d )
15139     debug=: ;;
15140   --file | --fil | --fi | --f )
15141     $ac_shift
15142     case $ac_optarg in
15143     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15144     '') as_fn_error $? "missing file argument" ;;
15145     esac
15146     as_fn_append CONFIG_FILES " '$ac_optarg'"
15147     ac_need_defaults=false;;
15148   --header | --heade | --head | --hea )
15149     $ac_shift
15150     case $ac_optarg in
15151     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15152     esac
15153     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15154     ac_need_defaults=false;;
15155   --he | --h)
15156     # Conflict between --help and --header
15157     as_fn_error $? "ambiguous option: \`$1'
15158 Try \`$0 --help' for more information.";;
15159   --help | --hel | -h )
15160     $as_echo "$ac_cs_usage"; exit ;;
15161   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15162   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15163     ac_cs_silent=: ;;
15164
15165   # This is an error.
15166   -*) as_fn_error $? "unrecognized option: \`$1'
15167 Try \`$0 --help' for more information." ;;
15168
15169   *) as_fn_append ac_config_targets " $1"
15170      ac_need_defaults=false ;;
15171
15172   esac
15173   shift
15174 done
15175
15176 ac_configure_extra_args=
15177
15178 if $ac_cs_silent; then
15179   exec 6>/dev/null
15180   ac_configure_extra_args="$ac_configure_extra_args --silent"
15181 fi
15182
15183 _ACEOF
15184 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15185 if \$ac_cs_recheck; then
15186   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15187   shift
15188   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15189   CONFIG_SHELL='$SHELL'
15190   export CONFIG_SHELL
15191   exec "\$@"
15192 fi
15193
15194 _ACEOF
15195 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15196 exec 5>>config.log
15197 {
15198   echo
15199   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15200 ## Running $as_me. ##
15201 _ASBOX
15202   $as_echo "$ac_log"
15203 } >&5
15204
15205 _ACEOF
15206 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15207 #
15208 # INIT-COMMANDS
15209 #
15210
15211 srcdir="$srcdir"
15212 host="$host"
15213 target="$target"
15214 with_multisubdir="$with_multisubdir"
15215 with_multisrctop="$with_multisrctop"
15216 with_target_subdir="$with_target_subdir"
15217 ac_configure_args="${multilib_arg} ${ac_configure_args}"
15218 multi_basedir="$multi_basedir"
15219 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
15220 CC="$CC"
15221 CXX="$CXX"
15222 GFORTRAN="$GFORTRAN"
15223 GDC="$GDC"
15224
15225
15226 # The HP-UX ksh and POSIX shell print the target directory to stdout
15227 # if CDPATH is set.
15228 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15229
15230 sed_quote_subst='$sed_quote_subst'
15231 double_quote_subst='$double_quote_subst'
15232 delay_variable_subst='$delay_variable_subst'
15233 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15234 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15235 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15236 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15237 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15238 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15239 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15240 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15241 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15242 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15243 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15244 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15245 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15246 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15247 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15248 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15249 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15250 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15251 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15252 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15253 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15254 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15255 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15256 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15257 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15258 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15259 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15260 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15261 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15262 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15263 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15264 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15265 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15266 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15267 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15268 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15269 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15270 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15271 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15272 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15273 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15274 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15275 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15276 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15277 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15278 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15279 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15280 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15281 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
15282 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15283 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15284 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15285 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15286 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15287 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15288 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15289 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15290 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15291 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15292 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15293 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15294 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15295 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15296 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15297 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15298 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15299 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15300 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15301 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15302 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15303 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15304 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15305 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15306 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15307 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15308 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15309 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15310 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15311 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15312 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15313 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15314 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15315 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15316 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15317 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15318 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15319 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15320 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15321 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15322 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15323 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15324 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15325 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15326 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15327 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15328 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15329 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15330 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15331 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15332 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15333 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15334 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15335 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15336 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15337 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15338 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15339 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15340 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15341 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15342 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15343 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15344 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15345 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15346 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15347 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15348 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15349 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15350 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15351 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15352 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15353
15354 LTCC='$LTCC'
15355 LTCFLAGS='$LTCFLAGS'
15356 compiler='$compiler_DEFAULT'
15357
15358 # A function that is used when there is no print builtin or printf.
15359 func_fallback_echo ()
15360 {
15361   eval 'cat <<_LTECHO_EOF
15362 \$1
15363 _LTECHO_EOF'
15364 }
15365
15366 # Quote evaled strings.
15367 for var in SHELL \
15368 ECHO \
15369 SED \
15370 GREP \
15371 EGREP \
15372 FGREP \
15373 LD \
15374 NM \
15375 LN_S \
15376 lt_SP2NL \
15377 lt_NL2SP \
15378 reload_flag \
15379 OBJDUMP \
15380 deplibs_check_method \
15381 file_magic_cmd \
15382 AR \
15383 AR_FLAGS \
15384 STRIP \
15385 RANLIB \
15386 CC \
15387 CFLAGS \
15388 compiler \
15389 lt_cv_sys_global_symbol_pipe \
15390 lt_cv_sys_global_symbol_to_cdecl \
15391 lt_cv_sys_global_symbol_to_c_name_address \
15392 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15393 lt_prog_compiler_no_builtin_flag \
15394 lt_prog_compiler_wl \
15395 lt_prog_compiler_pic \
15396 lt_prog_compiler_static \
15397 lt_cv_prog_compiler_c_o \
15398 need_locks \
15399 DSYMUTIL \
15400 NMEDIT \
15401 LIPO \
15402 OTOOL \
15403 OTOOL64 \
15404 shrext_cmds \
15405 export_dynamic_flag_spec \
15406 whole_archive_flag_spec \
15407 compiler_needs_object \
15408 with_gnu_ld \
15409 allow_undefined_flag \
15410 no_undefined_flag \
15411 hardcode_libdir_flag_spec \
15412 hardcode_libdir_flag_spec_ld \
15413 hardcode_libdir_separator \
15414 fix_srcfile_path \
15415 exclude_expsyms \
15416 include_expsyms \
15417 file_list_spec \
15418 variables_saved_for_relink \
15419 libname_spec \
15420 library_names_spec \
15421 soname_spec \
15422 install_override_mode \
15423 finish_eval \
15424 old_striplib \
15425 striplib; do
15426     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15427     *[\\\\\\\`\\"\\\$]*)
15428       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15429       ;;
15430     *)
15431       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15432       ;;
15433     esac
15434 done
15435
15436 # Double-quote double-evaled strings.
15437 for var in reload_cmds \
15438 old_postinstall_cmds \
15439 old_postuninstall_cmds \
15440 old_archive_cmds \
15441 extract_expsyms_cmds \
15442 old_archive_from_new_cmds \
15443 old_archive_from_expsyms_cmds \
15444 archive_cmds \
15445 archive_expsym_cmds \
15446 module_cmds \
15447 module_expsym_cmds \
15448 export_symbols_cmds \
15449 prelink_cmds \
15450 postinstall_cmds \
15451 postuninstall_cmds \
15452 finish_cmds \
15453 sys_lib_search_path_spec \
15454 sys_lib_dlsearch_path_spec; do
15455     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15456     *[\\\\\\\`\\"\\\$]*)
15457       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15458       ;;
15459     *)
15460       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15461       ;;
15462     esac
15463 done
15464
15465 ac_aux_dir='$ac_aux_dir'
15466 xsi_shell='$xsi_shell'
15467 lt_shell_append='$lt_shell_append'
15468
15469 # See if we are running on zsh, and set the options which allow our
15470 # commands through without removal of \ escapes INIT.
15471 if test -n "\${ZSH_VERSION+set}" ; then
15472    setopt NO_GLOB_SUBST
15473 fi
15474
15475
15476     PACKAGE='$PACKAGE'
15477     VERSION='$VERSION'
15478     TIMESTAMP='$TIMESTAMP'
15479     RM='$RM'
15480     ofile='$ofile'
15481
15482
15483
15484
15485 GCC="$GCC"
15486 CC="$CC"
15487 acx_cv_header_stdint="$acx_cv_header_stdint"
15488 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15489 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15490 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15491 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15492 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15493 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15494 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15495 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15496 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15497 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15498 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15499 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15500 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15501
15502
15503 # Variables needed in config.status (file generation) which aren't already
15504 # passed by autoconf.
15505 SUBDIRS="$SUBDIRS"
15506
15507
15508 _ACEOF
15509
15510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15511
15512 # Handling of arguments.
15513 for ac_config_target in $ac_config_targets
15514 do
15515   case $ac_config_target in
15516     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15517     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15518     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15519     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15520     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15521     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15522     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15523     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15524
15525   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15526   esac
15527 done
15528
15529
15530 # If the user did not use the arguments to specify the items to instantiate,
15531 # then the envvar interface is used.  Set only those that are not.
15532 # We use the long form for the default assignment because of an extremely
15533 # bizarre bug on SunOS 4.1.3.
15534 if $ac_need_defaults; then
15535   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15536   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15537   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15538 fi
15539
15540 # Have a temporary directory for convenience.  Make it in the build tree
15541 # simply because there is no reason against having it here, and in addition,
15542 # creating and moving files from /tmp can sometimes cause problems.
15543 # Hook for its removal unless debugging.
15544 # Note that there is a small window in which the directory will not be cleaned:
15545 # after its creation but before its name has been assigned to `$tmp'.
15546 $debug ||
15547 {
15548   tmp= ac_tmp=
15549   trap 'exit_status=$?
15550   : "${ac_tmp:=$tmp}"
15551   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15552 ' 0
15553   trap 'as_fn_exit 1' 1 2 13 15
15554 }
15555 # Create a (secure) tmp directory for tmp files.
15556
15557 {
15558   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15559   test -d "$tmp"
15560 }  ||
15561 {
15562   tmp=./conf$$-$RANDOM
15563   (umask 077 && mkdir "$tmp")
15564 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15565 ac_tmp=$tmp
15566
15567 # Set up the scripts for CONFIG_FILES section.
15568 # No need to generate them if there are no CONFIG_FILES.
15569 # This happens for instance with `./config.status config.h'.
15570 if test -n "$CONFIG_FILES"; then
15571
15572
15573 ac_cr=`echo X | tr X '\015'`
15574 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15575 # But we know of no other shell where ac_cr would be empty at this
15576 # point, so we can use a bashism as a fallback.
15577 if test "x$ac_cr" = x; then
15578   eval ac_cr=\$\'\\r\'
15579 fi
15580 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15581 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15582   ac_cs_awk_cr='\\r'
15583 else
15584   ac_cs_awk_cr=$ac_cr
15585 fi
15586
15587 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15588 _ACEOF
15589
15590
15591 {
15592   echo "cat >conf$$subs.awk <<_ACEOF" &&
15593   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15594   echo "_ACEOF"
15595 } >conf$$subs.sh ||
15596   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15597 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15598 ac_delim='%!_!# '
15599 for ac_last_try in false false false false false :; do
15600   . ./conf$$subs.sh ||
15601     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15602
15603   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15604   if test $ac_delim_n = $ac_delim_num; then
15605     break
15606   elif $ac_last_try; then
15607     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15608   else
15609     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15610   fi
15611 done
15612 rm -f conf$$subs.sh
15613
15614 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15615 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15616 _ACEOF
15617 sed -n '
15618 h
15619 s/^/S["/; s/!.*/"]=/
15620 p
15621 g
15622 s/^[^!]*!//
15623 :repl
15624 t repl
15625 s/'"$ac_delim"'$//
15626 t delim
15627 :nl
15628 h
15629 s/\(.\{148\}\)..*/\1/
15630 t more1
15631 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15632 p
15633 n
15634 b repl
15635 :more1
15636 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15637 p
15638 g
15639 s/.\{148\}//
15640 t nl
15641 :delim
15642 h
15643 s/\(.\{148\}\)..*/\1/
15644 t more2
15645 s/["\\]/\\&/g; s/^/"/; s/$/"/
15646 p
15647 b
15648 :more2
15649 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15650 p
15651 g
15652 s/.\{148\}//
15653 t delim
15654 ' <conf$$subs.awk | sed '
15655 /^[^""]/{
15656   N
15657   s/\n//
15658 }
15659 ' >>$CONFIG_STATUS || ac_write_fail=1
15660 rm -f conf$$subs.awk
15661 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15662 _ACAWK
15663 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15664   for (key in S) S_is_set[key] = 1
15665   FS = "\a"
15666
15667 }
15668 {
15669   line = $ 0
15670   nfields = split(line, field, "@")
15671   substed = 0
15672   len = length(field[1])
15673   for (i = 2; i < nfields; i++) {
15674     key = field[i]
15675     keylen = length(key)
15676     if (S_is_set[key]) {
15677       value = S[key]
15678       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15679       len += length(value) + length(field[++i])
15680       substed = 1
15681     } else
15682       len += 1 + keylen
15683   }
15684
15685   print line
15686 }
15687
15688 _ACAWK
15689 _ACEOF
15690 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15691 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15692   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15693 else
15694   cat
15695 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15696   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15697 _ACEOF
15698
15699 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15700 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15701 # trailing colons and then remove the whole line if VPATH becomes empty
15702 # (actually we leave an empty line to preserve line numbers).
15703 if test "x$srcdir" = x.; then
15704   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15705 h
15706 s///
15707 s/^/:/
15708 s/[      ]*$/:/
15709 s/:\$(srcdir):/:/g
15710 s/:\${srcdir}:/:/g
15711 s/:@srcdir@:/:/g
15712 s/^:*//
15713 s/:*$//
15714 x
15715 s/\(=[   ]*\).*/\1/
15716 G
15717 s/\n//
15718 s/^[^=]*=[       ]*$//
15719 }'
15720 fi
15721
15722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15723 fi # test -n "$CONFIG_FILES"
15724
15725 # Set up the scripts for CONFIG_HEADERS section.
15726 # No need to generate them if there are no CONFIG_HEADERS.
15727 # This happens for instance with `./config.status Makefile'.
15728 if test -n "$CONFIG_HEADERS"; then
15729 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15730 BEGIN {
15731 _ACEOF
15732
15733 # Transform confdefs.h into an awk script `defines.awk', embedded as
15734 # here-document in config.status, that substitutes the proper values into
15735 # config.h.in to produce config.h.
15736
15737 # Create a delimiter string that does not exist in confdefs.h, to ease
15738 # handling of long lines.
15739 ac_delim='%!_!# '
15740 for ac_last_try in false false :; do
15741   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15742   if test -z "$ac_tt"; then
15743     break
15744   elif $ac_last_try; then
15745     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15746   else
15747     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15748   fi
15749 done
15750
15751 # For the awk script, D is an array of macro values keyed by name,
15752 # likewise P contains macro parameters if any.  Preserve backslash
15753 # newline sequences.
15754
15755 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15756 sed -n '
15757 s/.\{148\}/&'"$ac_delim"'/g
15758 t rset
15759 :rset
15760 s/^[     ]*#[    ]*define[       ][      ]*/ /
15761 t def
15762 d
15763 :def
15764 s/\\$//
15765 t bsnl
15766 s/["\\]/\\&/g
15767 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15768 D["\1"]=" \3"/p
15769 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15770 d
15771 :bsnl
15772 s/["\\]/\\&/g
15773 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15774 D["\1"]=" \3\\\\\\n"\\/p
15775 t cont
15776 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15777 t cont
15778 d
15779 :cont
15780 n
15781 s/.\{148\}/&'"$ac_delim"'/g
15782 t clear
15783 :clear
15784 s/\\$//
15785 t bsnlc
15786 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15787 d
15788 :bsnlc
15789 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15790 b cont
15791 ' <confdefs.h | sed '
15792 s/'"$ac_delim"'/"\\\
15793 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15794
15795 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15796   for (key in D) D_is_set[key] = 1
15797   FS = "\a"
15798 }
15799 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15800   line = \$ 0
15801   split(line, arg, " ")
15802   if (arg[1] == "#") {
15803     defundef = arg[2]
15804     mac1 = arg[3]
15805   } else {
15806     defundef = substr(arg[1], 2)
15807     mac1 = arg[2]
15808   }
15809   split(mac1, mac2, "(") #)
15810   macro = mac2[1]
15811   prefix = substr(line, 1, index(line, defundef) - 1)
15812   if (D_is_set[macro]) {
15813     # Preserve the white space surrounding the "#".
15814     print prefix "define", macro P[macro] D[macro]
15815     next
15816   } else {
15817     # Replace #undef with comments.  This is necessary, for example,
15818     # in the case of _POSIX_SOURCE, which is predefined and required
15819     # on some systems where configure will not decide to define it.
15820     if (defundef == "undef") {
15821       print "/*", prefix defundef, macro, "*/"
15822       next
15823     }
15824   }
15825 }
15826 { print }
15827 _ACAWK
15828 _ACEOF
15829 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15830   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15831 fi # test -n "$CONFIG_HEADERS"
15832
15833
15834 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15835 shift
15836 for ac_tag
15837 do
15838   case $ac_tag in
15839   :[FHLC]) ac_mode=$ac_tag; continue;;
15840   esac
15841   case $ac_mode$ac_tag in
15842   :[FHL]*:*);;
15843   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15844   :[FH]-) ac_tag=-:-;;
15845   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15846   esac
15847   ac_save_IFS=$IFS
15848   IFS=:
15849   set x $ac_tag
15850   IFS=$ac_save_IFS
15851   shift
15852   ac_file=$1
15853   shift
15854
15855   case $ac_mode in
15856   :L) ac_source=$1;;
15857   :[FH])
15858     ac_file_inputs=
15859     for ac_f
15860     do
15861       case $ac_f in
15862       -) ac_f="$ac_tmp/stdin";;
15863       *) # Look for the file first in the build tree, then in the source tree
15864          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15865          # because $ac_f cannot contain `:'.
15866          test -f "$ac_f" ||
15867            case $ac_f in
15868            [\\/$]*) false;;
15869            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15870            esac ||
15871            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15872       esac
15873       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15874       as_fn_append ac_file_inputs " '$ac_f'"
15875     done
15876
15877     # Let's still pretend it is `configure' which instantiates (i.e., don't
15878     # use $as_me), people would be surprised to read:
15879     #    /* config.h.  Generated by config.status.  */
15880     configure_input='Generated from '`
15881           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15882         `' by configure.'
15883     if test x"$ac_file" != x-; then
15884       configure_input="$ac_file.  $configure_input"
15885       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15886 $as_echo "$as_me: creating $ac_file" >&6;}
15887     fi
15888     # Neutralize special characters interpreted by sed in replacement strings.
15889     case $configure_input in #(
15890     *\&* | *\|* | *\\* )
15891        ac_sed_conf_input=`$as_echo "$configure_input" |
15892        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15893     *) ac_sed_conf_input=$configure_input;;
15894     esac
15895
15896     case $ac_tag in
15897     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15898       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15899     esac
15900     ;;
15901   esac
15902
15903   ac_dir=`$as_dirname -- "$ac_file" ||
15904 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15905          X"$ac_file" : 'X\(//\)[^/]' \| \
15906          X"$ac_file" : 'X\(//\)$' \| \
15907          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15908 $as_echo X"$ac_file" |
15909     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15910             s//\1/
15911             q
15912           }
15913           /^X\(\/\/\)[^/].*/{
15914             s//\1/
15915             q
15916           }
15917           /^X\(\/\/\)$/{
15918             s//\1/
15919             q
15920           }
15921           /^X\(\/\).*/{
15922             s//\1/
15923             q
15924           }
15925           s/.*/./; q'`
15926   as_dir="$ac_dir"; as_fn_mkdir_p
15927   ac_builddir=.
15928
15929 case "$ac_dir" in
15930 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15931 *)
15932   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15933   # A ".." for each directory in $ac_dir_suffix.
15934   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15935   case $ac_top_builddir_sub in
15936   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15937   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15938   esac ;;
15939 esac
15940 ac_abs_top_builddir=$ac_pwd
15941 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15942 # for backward compatibility:
15943 ac_top_builddir=$ac_top_build_prefix
15944
15945 case $srcdir in
15946   .)  # We are building in place.
15947     ac_srcdir=.
15948     ac_top_srcdir=$ac_top_builddir_sub
15949     ac_abs_top_srcdir=$ac_pwd ;;
15950   [\\/]* | ?:[\\/]* )  # Absolute name.
15951     ac_srcdir=$srcdir$ac_dir_suffix;
15952     ac_top_srcdir=$srcdir
15953     ac_abs_top_srcdir=$srcdir ;;
15954   *) # Relative name.
15955     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15956     ac_top_srcdir=$ac_top_build_prefix$srcdir
15957     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15958 esac
15959 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15960
15961
15962   case $ac_mode in
15963   :F)
15964   #
15965   # CONFIG_FILE
15966   #
15967
15968   case $INSTALL in
15969   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15970   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15971   esac
15972   ac_MKDIR_P=$MKDIR_P
15973   case $MKDIR_P in
15974   [\\/$]* | ?:[\\/]* ) ;;
15975   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15976   esac
15977 _ACEOF
15978
15979 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15980 # If the template does not know about datarootdir, expand it.
15981 # FIXME: This hack should be removed a few years after 2.60.
15982 ac_datarootdir_hack=; ac_datarootdir_seen=
15983 ac_sed_dataroot='
15984 /datarootdir/ {
15985   p
15986   q
15987 }
15988 /@datadir@/p
15989 /@docdir@/p
15990 /@infodir@/p
15991 /@localedir@/p
15992 /@mandir@/p'
15993 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15994 *datarootdir*) ac_datarootdir_seen=yes;;
15995 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15996   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15997 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15998 _ACEOF
15999 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16000   ac_datarootdir_hack='
16001   s&@datadir@&$datadir&g
16002   s&@docdir@&$docdir&g
16003   s&@infodir@&$infodir&g
16004   s&@localedir@&$localedir&g
16005   s&@mandir@&$mandir&g
16006   s&\\\${datarootdir}&$datarootdir&g' ;;
16007 esac
16008 _ACEOF
16009
16010 # Neutralize VPATH when `$srcdir' = `.'.
16011 # Shell code in configure.ac might set extrasub.
16012 # FIXME: do we really want to maintain this feature?
16013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16014 ac_sed_extra="$ac_vpsub
16015 $extrasub
16016 _ACEOF
16017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16018 :t
16019 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16020 s|@configure_input@|$ac_sed_conf_input|;t t
16021 s&@top_builddir@&$ac_top_builddir_sub&;t t
16022 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16023 s&@srcdir@&$ac_srcdir&;t t
16024 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16025 s&@top_srcdir@&$ac_top_srcdir&;t t
16026 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16027 s&@builddir@&$ac_builddir&;t t
16028 s&@abs_builddir@&$ac_abs_builddir&;t t
16029 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16030 s&@INSTALL@&$ac_INSTALL&;t t
16031 s&@MKDIR_P@&$ac_MKDIR_P&;t t
16032 $ac_datarootdir_hack
16033 "
16034 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
16035   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16036
16037 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16038   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
16039   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
16040       "$ac_tmp/out"`; test -z "$ac_out"; } &&
16041   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16042 which seems to be undefined.  Please make sure it is defined" >&5
16043 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16044 which seems to be undefined.  Please make sure it is defined" >&2;}
16045
16046   rm -f "$ac_tmp/stdin"
16047   case $ac_file in
16048   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
16049   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
16050   esac \
16051   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16052  ;;
16053   :H)
16054   #
16055   # CONFIG_HEADER
16056   #
16057   if test x"$ac_file" != x-; then
16058     {
16059       $as_echo "/* $configure_input  */" \
16060       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
16061     } >"$ac_tmp/config.h" \
16062       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16063     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
16064       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16065 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16066     else
16067       rm -f "$ac_file"
16068       mv "$ac_tmp/config.h" "$ac_file" \
16069         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
16070     fi
16071   else
16072     $as_echo "/* $configure_input  */" \
16073       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
16074       || as_fn_error $? "could not create -" "$LINENO" 5
16075   fi
16076 # Compute "$ac_file"'s index in $config_headers.
16077 _am_arg="$ac_file"
16078 _am_stamp_count=1
16079 for _am_header in $config_headers :; do
16080   case $_am_header in
16081     $_am_arg | $_am_arg:* )
16082       break ;;
16083     * )
16084       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
16085   esac
16086 done
16087 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
16088 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16089          X"$_am_arg" : 'X\(//\)[^/]' \| \
16090          X"$_am_arg" : 'X\(//\)$' \| \
16091          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
16092 $as_echo X"$_am_arg" |
16093     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16094             s//\1/
16095             q
16096           }
16097           /^X\(\/\/\)[^/].*/{
16098             s//\1/
16099             q
16100           }
16101           /^X\(\/\/\)$/{
16102             s//\1/
16103             q
16104           }
16105           /^X\(\/\).*/{
16106             s//\1/
16107             q
16108           }
16109           s/.*/./; q'`/stamp-h$_am_stamp_count
16110  ;;
16111
16112   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16113 $as_echo "$as_me: executing $ac_file commands" >&6;}
16114  ;;
16115   esac
16116
16117
16118   case $ac_file$ac_mode in
16119     "default-1":C)
16120 # Only add multilib support code if we just rebuilt the top-level
16121 # Makefile.
16122 case " $CONFIG_FILES " in
16123  *" Makefile "*)
16124    ac_file=Makefile . ${multi_basedir}/config-ml.in
16125    ;;
16126 esac ;;
16127     "libtool":C)
16128
16129     # See if we are running on zsh, and set the options which allow our
16130     # commands through without removal of \ escapes.
16131     if test -n "${ZSH_VERSION+set}" ; then
16132       setopt NO_GLOB_SUBST
16133     fi
16134
16135     cfgfile="${ofile}T"
16136     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
16137     $RM "$cfgfile"
16138
16139     cat <<_LT_EOF >> "$cfgfile"
16140 #! $SHELL
16141
16142 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
16143 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
16144 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
16145 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
16146 #
16147 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
16148 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
16149 #   Written by Gordon Matzigkeit, 1996
16150 #
16151 #   This file is part of GNU Libtool.
16152 #
16153 # GNU Libtool is free software; you can redistribute it and/or
16154 # modify it under the terms of the GNU General Public License as
16155 # published by the Free Software Foundation; either version 2 of
16156 # the License, or (at your option) any later version.
16157 #
16158 # As a special exception to the GNU General Public License,
16159 # if you distribute this file as part of a program or library that
16160 # is built using GNU Libtool, you may include this file under the
16161 # same distribution terms that you use for the rest of that program.
16162 #
16163 # GNU Libtool is distributed in the hope that it will be useful,
16164 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16165 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16166 # GNU General Public License for more details.
16167 #
16168 # You should have received a copy of the GNU General Public License
16169 # along with GNU Libtool; see the file COPYING.  If not, a copy
16170 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
16171 # obtained by writing to the Free Software Foundation, Inc.,
16172 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16173
16174
16175 # The names of the tagged configurations supported by this script.
16176 available_tags=""
16177
16178 # ### BEGIN LIBTOOL CONFIG
16179
16180 # Which release of libtool.m4 was used?
16181 macro_version=$macro_version
16182 macro_revision=$macro_revision
16183
16184 # Whether or not to build shared libraries.
16185 build_libtool_libs=$enable_shared
16186
16187 # Whether or not to build static libraries.
16188 build_old_libs=$enable_static
16189
16190 # What type of objects to build.
16191 pic_mode=$pic_mode
16192
16193 # Whether or not to optimize for fast installation.
16194 fast_install=$enable_fast_install
16195
16196 # Shell to use when invoking shell scripts.
16197 SHELL=$lt_SHELL
16198
16199 # An echo program that protects backslashes.
16200 ECHO=$lt_ECHO
16201
16202 # The host system.
16203 host_alias=$host_alias
16204 host=$host
16205 host_os=$host_os
16206
16207 # The build system.
16208 build_alias=$build_alias
16209 build=$build
16210 build_os=$build_os
16211
16212 # A sed program that does not truncate output.
16213 SED=$lt_SED
16214
16215 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
16216 Xsed="\$SED -e 1s/^X//"
16217
16218 # A grep program that handles long lines.
16219 GREP=$lt_GREP
16220
16221 # An ERE matcher.
16222 EGREP=$lt_EGREP
16223
16224 # A literal string matcher.
16225 FGREP=$lt_FGREP
16226
16227 # A BSD- or MS-compatible name lister.
16228 NM=$lt_NM
16229
16230 # Whether we need soft or hard links.
16231 LN_S=$lt_LN_S
16232
16233 # What is the maximum length of a command?
16234 max_cmd_len=$max_cmd_len
16235
16236 # Object file suffix (normally "o").
16237 objext=$ac_objext
16238
16239 # Executable file suffix (normally "").
16240 exeext=$exeext
16241
16242 # whether the shell understands "unset".
16243 lt_unset=$lt_unset
16244
16245 # turn spaces into newlines.
16246 SP2NL=$lt_lt_SP2NL
16247
16248 # turn newlines into spaces.
16249 NL2SP=$lt_lt_NL2SP
16250
16251 # An object symbol dumper.
16252 OBJDUMP=$lt_OBJDUMP
16253
16254 # Method to check whether dependent libraries are shared objects.
16255 deplibs_check_method=$lt_deplibs_check_method
16256
16257 # Command to use when deplibs_check_method == "file_magic".
16258 file_magic_cmd=$lt_file_magic_cmd
16259
16260 # The archiver.
16261 AR=$lt_AR
16262 AR_FLAGS=$lt_AR_FLAGS
16263
16264 # A symbol stripping program.
16265 STRIP=$lt_STRIP
16266
16267 # Commands used to install an old-style archive.
16268 RANLIB=$lt_RANLIB
16269 old_postinstall_cmds=$lt_old_postinstall_cmds
16270 old_postuninstall_cmds=$lt_old_postuninstall_cmds
16271
16272 # Whether to use a lock for old archive extraction.
16273 lock_old_archive_extraction=$lock_old_archive_extraction
16274
16275 # A C compiler.
16276 LTCC=$lt_CC
16277
16278 # LTCC compiler flags.
16279 LTCFLAGS=$lt_CFLAGS
16280
16281 # Take the output of nm and produce a listing of raw symbols and C names.
16282 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16283
16284 # Transform the output of nm in a proper C declaration.
16285 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16286
16287 # Transform the output of nm in a C name address pair.
16288 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16289
16290 # Transform the output of nm in a C name address pair when lib prefix is needed.
16291 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16292
16293 # The name of the directory that contains temporary libtool files.
16294 objdir=$objdir
16295
16296 # Used to examine libraries when file_magic_cmd begins with "file".
16297 MAGIC_CMD=$MAGIC_CMD
16298
16299 # Must we lock files when doing compilation?
16300 need_locks=$lt_need_locks
16301
16302 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16303 DSYMUTIL=$lt_DSYMUTIL
16304
16305 # Tool to change global to local symbols on Mac OS X.
16306 NMEDIT=$lt_NMEDIT
16307
16308 # Tool to manipulate fat objects and archives on Mac OS X.
16309 LIPO=$lt_LIPO
16310
16311 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16312 OTOOL=$lt_OTOOL
16313
16314 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16315 OTOOL64=$lt_OTOOL64
16316
16317 # Old archive suffix (normally "a").
16318 libext=$libext
16319
16320 # Shared library suffix (normally ".so").
16321 shrext_cmds=$lt_shrext_cmds
16322
16323 # The commands to extract the exported symbol list from a shared archive.
16324 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16325
16326 # Variables whose values should be saved in libtool wrapper scripts and
16327 # restored at link time.
16328 variables_saved_for_relink=$lt_variables_saved_for_relink
16329
16330 # Do we need the "lib" prefix for modules?
16331 need_lib_prefix=$need_lib_prefix
16332
16333 # Do we need a version for libraries?
16334 need_version=$need_version
16335
16336 # Library versioning type.
16337 version_type=$version_type
16338
16339 # Shared library runtime path variable.
16340 runpath_var=$runpath_var
16341
16342 # Shared library path variable.
16343 shlibpath_var=$shlibpath_var
16344
16345 # Is shlibpath searched before the hard-coded library search path?
16346 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16347
16348 # Format of library name prefix.
16349 libname_spec=$lt_libname_spec
16350
16351 # List of archive names.  First name is the real one, the rest are links.
16352 # The last name is the one that the linker finds with -lNAME
16353 library_names_spec=$lt_library_names_spec
16354
16355 # The coded name of the library, if different from the real name.
16356 soname_spec=$lt_soname_spec
16357
16358 # Permission mode override for installation of shared libraries.
16359 install_override_mode=$lt_install_override_mode
16360
16361 # Command to use after installation of a shared archive.
16362 postinstall_cmds=$lt_postinstall_cmds
16363
16364 # Command to use after uninstallation of a shared archive.
16365 postuninstall_cmds=$lt_postuninstall_cmds
16366
16367 # Commands used to finish a libtool library installation in a directory.
16368 finish_cmds=$lt_finish_cmds
16369
16370 # As "finish_cmds", except a single script fragment to be evaled but
16371 # not shown.
16372 finish_eval=$lt_finish_eval
16373
16374 # Whether we should hardcode library paths into libraries.
16375 hardcode_into_libs=$hardcode_into_libs
16376
16377 # Compile-time system search path for libraries.
16378 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16379
16380 # Run-time system search path for libraries.
16381 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16382
16383 # Whether dlopen is supported.
16384 dlopen_support=$enable_dlopen
16385
16386 # Whether dlopen of programs is supported.
16387 dlopen_self=$enable_dlopen_self
16388
16389 # Whether dlopen of statically linked programs is supported.
16390 dlopen_self_static=$enable_dlopen_self_static
16391
16392 # Commands to strip libraries.
16393 old_striplib=$lt_old_striplib
16394 striplib=$lt_striplib
16395
16396
16397 # The linker used to build libraries.
16398 LD=$lt_LD
16399
16400 # How to create reloadable object files.
16401 reload_flag=$lt_reload_flag
16402 reload_cmds=$lt_reload_cmds
16403
16404 # Commands used to build an old-style archive.
16405 old_archive_cmds=$lt_old_archive_cmds
16406
16407 # A language specific compiler.
16408 CC=$lt_compiler
16409
16410 # Is the compiler the GNU compiler?
16411 with_gcc=$GCC
16412
16413 # Compiler flag to turn off builtin functions.
16414 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16415
16416 # How to pass a linker flag through the compiler.
16417 wl=$lt_lt_prog_compiler_wl
16418
16419 # Additional compiler flags for building library objects.
16420 pic_flag=$lt_lt_prog_compiler_pic
16421
16422 # Compiler flag to prevent dynamic linking.
16423 link_static_flag=$lt_lt_prog_compiler_static
16424
16425 # Does compiler simultaneously support -c and -o options?
16426 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16427
16428 # Whether or not to add -lc for building shared libraries.
16429 build_libtool_need_lc=$archive_cmds_need_lc
16430
16431 # Whether or not to disallow shared libs when runtime libs are static.
16432 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16433
16434 # Compiler flag to allow reflexive dlopens.
16435 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16436
16437 # Compiler flag to generate shared objects directly from archives.
16438 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16439
16440 # Whether the compiler copes with passing no objects directly.
16441 compiler_needs_object=$lt_compiler_needs_object
16442
16443 # Create an old-style archive from a shared archive.
16444 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16445
16446 # Create a temporary old-style archive to link instead of a shared archive.
16447 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16448
16449 # Commands used to build a shared archive.
16450 archive_cmds=$lt_archive_cmds
16451 archive_expsym_cmds=$lt_archive_expsym_cmds
16452
16453 # Commands used to build a loadable module if different from building
16454 # a shared archive.
16455 module_cmds=$lt_module_cmds
16456 module_expsym_cmds=$lt_module_expsym_cmds
16457
16458 # Whether we are building with GNU ld or not.
16459 with_gnu_ld=$lt_with_gnu_ld
16460
16461 # Flag that allows shared libraries with undefined symbols to be built.
16462 allow_undefined_flag=$lt_allow_undefined_flag
16463
16464 # Flag that enforces no undefined symbols.
16465 no_undefined_flag=$lt_no_undefined_flag
16466
16467 # Flag to hardcode \$libdir into a binary during linking.
16468 # This must work even if \$libdir does not exist
16469 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16470
16471 # If ld is used when linking, flag to hardcode \$libdir into a binary
16472 # during linking.  This must work even if \$libdir does not exist.
16473 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16474
16475 # Whether we need a single "-rpath" flag with a separated argument.
16476 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16477
16478 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16479 # DIR into the resulting binary.
16480 hardcode_direct=$hardcode_direct
16481
16482 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16483 # DIR into the resulting binary and the resulting library dependency is
16484 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16485 # library is relocated.
16486 hardcode_direct_absolute=$hardcode_direct_absolute
16487
16488 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16489 # into the resulting binary.
16490 hardcode_minus_L=$hardcode_minus_L
16491
16492 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16493 # into the resulting binary.
16494 hardcode_shlibpath_var=$hardcode_shlibpath_var
16495
16496 # Set to "yes" if building a shared library automatically hardcodes DIR
16497 # into the library and all subsequent libraries and executables linked
16498 # against it.
16499 hardcode_automatic=$hardcode_automatic
16500
16501 # Set to yes if linker adds runtime paths of dependent libraries
16502 # to runtime path list.
16503 inherit_rpath=$inherit_rpath
16504
16505 # Whether libtool must link a program against all its dependency libraries.
16506 link_all_deplibs=$link_all_deplibs
16507
16508 # Fix the shell variable \$srcfile for the compiler.
16509 fix_srcfile_path=$lt_fix_srcfile_path
16510
16511 # Set to "yes" if exported symbols are required.
16512 always_export_symbols=$always_export_symbols
16513
16514 # The commands to list exported symbols.
16515 export_symbols_cmds=$lt_export_symbols_cmds
16516
16517 # Symbols that should not be listed in the preloaded symbols.
16518 exclude_expsyms=$lt_exclude_expsyms
16519
16520 # Symbols that must always be exported.
16521 include_expsyms=$lt_include_expsyms
16522
16523 # Commands necessary for linking programs (against libraries) with templates.
16524 prelink_cmds=$lt_prelink_cmds
16525
16526 # Specify filename containing input files.
16527 file_list_spec=$lt_file_list_spec
16528
16529 # How to hardcode a shared library path into an executable.
16530 hardcode_action=$hardcode_action
16531
16532 # ### END LIBTOOL CONFIG
16533
16534 _LT_EOF
16535
16536   case $host_os in
16537   aix3*)
16538     cat <<\_LT_EOF >> "$cfgfile"
16539 # AIX sometimes has problems with the GCC collect2 program.  For some
16540 # reason, if we set the COLLECT_NAMES environment variable, the problems
16541 # vanish in a puff of smoke.
16542 if test "X${COLLECT_NAMES+set}" != Xset; then
16543   COLLECT_NAMES=
16544   export COLLECT_NAMES
16545 fi
16546 _LT_EOF
16547     ;;
16548   esac
16549
16550
16551 ltmain="$ac_aux_dir/ltmain.sh"
16552
16553
16554   # We use sed instead of cat because bash on DJGPP gets confused if
16555   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16556   # text mode, it properly converts lines to CR/LF.  This bash problem
16557   # is reportedly fixed, but why not run on old versions too?
16558   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16559     || (rm -f "$cfgfile"; exit 1)
16560
16561   case $xsi_shell in
16562   yes)
16563     cat << \_LT_EOF >> "$cfgfile"
16564
16565 # func_dirname file append nondir_replacement
16566 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16567 # otherwise set result to NONDIR_REPLACEMENT.
16568 func_dirname ()
16569 {
16570   case ${1} in
16571     */*) func_dirname_result="${1%/*}${2}" ;;
16572     *  ) func_dirname_result="${3}" ;;
16573   esac
16574 }
16575
16576 # func_basename file
16577 func_basename ()
16578 {
16579   func_basename_result="${1##*/}"
16580 }
16581
16582 # func_dirname_and_basename file append nondir_replacement
16583 # perform func_basename and func_dirname in a single function
16584 # call:
16585 #   dirname:  Compute the dirname of FILE.  If nonempty,
16586 #             add APPEND to the result, otherwise set result
16587 #             to NONDIR_REPLACEMENT.
16588 #             value returned in "$func_dirname_result"
16589 #   basename: Compute filename of FILE.
16590 #             value retuned in "$func_basename_result"
16591 # Implementation must be kept synchronized with func_dirname
16592 # and func_basename. For efficiency, we do not delegate to
16593 # those functions but instead duplicate the functionality here.
16594 func_dirname_and_basename ()
16595 {
16596   case ${1} in
16597     */*) func_dirname_result="${1%/*}${2}" ;;
16598     *  ) func_dirname_result="${3}" ;;
16599   esac
16600   func_basename_result="${1##*/}"
16601 }
16602
16603 # func_stripname prefix suffix name
16604 # strip PREFIX and SUFFIX off of NAME.
16605 # PREFIX and SUFFIX must not contain globbing or regex special
16606 # characters, hashes, percent signs, but SUFFIX may contain a leading
16607 # dot (in which case that matches only a dot).
16608 func_stripname ()
16609 {
16610   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16611   # positional parameters, so assign one to ordinary parameter first.
16612   func_stripname_result=${3}
16613   func_stripname_result=${func_stripname_result#"${1}"}
16614   func_stripname_result=${func_stripname_result%"${2}"}
16615 }
16616
16617 # func_opt_split
16618 func_opt_split ()
16619 {
16620   func_opt_split_opt=${1%%=*}
16621   func_opt_split_arg=${1#*=}
16622 }
16623
16624 # func_lo2o object
16625 func_lo2o ()
16626 {
16627   case ${1} in
16628     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16629     *)    func_lo2o_result=${1} ;;
16630   esac
16631 }
16632
16633 # func_xform libobj-or-source
16634 func_xform ()
16635 {
16636   func_xform_result=${1%.*}.lo
16637 }
16638
16639 # func_arith arithmetic-term...
16640 func_arith ()
16641 {
16642   func_arith_result=$(( $* ))
16643 }
16644
16645 # func_len string
16646 # STRING may not start with a hyphen.
16647 func_len ()
16648 {
16649   func_len_result=${#1}
16650 }
16651
16652 _LT_EOF
16653     ;;
16654   *) # Bourne compatible functions.
16655     cat << \_LT_EOF >> "$cfgfile"
16656
16657 # func_dirname file append nondir_replacement
16658 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16659 # otherwise set result to NONDIR_REPLACEMENT.
16660 func_dirname ()
16661 {
16662   # Extract subdirectory from the argument.
16663   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16664   if test "X$func_dirname_result" = "X${1}"; then
16665     func_dirname_result="${3}"
16666   else
16667     func_dirname_result="$func_dirname_result${2}"
16668   fi
16669 }
16670
16671 # func_basename file
16672 func_basename ()
16673 {
16674   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16675 }
16676
16677
16678 # func_stripname prefix suffix name
16679 # strip PREFIX and SUFFIX off of NAME.
16680 # PREFIX and SUFFIX must not contain globbing or regex special
16681 # characters, hashes, percent signs, but SUFFIX may contain a leading
16682 # dot (in which case that matches only a dot).
16683 # func_strip_suffix prefix name
16684 func_stripname ()
16685 {
16686   case ${2} in
16687     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16688     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16689   esac
16690 }
16691
16692 # sed scripts:
16693 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16694 my_sed_long_arg='1s/^-[^=]*=//'
16695
16696 # func_opt_split
16697 func_opt_split ()
16698 {
16699   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16700   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16701 }
16702
16703 # func_lo2o object
16704 func_lo2o ()
16705 {
16706   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16707 }
16708
16709 # func_xform libobj-or-source
16710 func_xform ()
16711 {
16712   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16713 }
16714
16715 # func_arith arithmetic-term...
16716 func_arith ()
16717 {
16718   func_arith_result=`expr "$@"`
16719 }
16720
16721 # func_len string
16722 # STRING may not start with a hyphen.
16723 func_len ()
16724 {
16725   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16726 }
16727
16728 _LT_EOF
16729 esac
16730
16731 case $lt_shell_append in
16732   yes)
16733     cat << \_LT_EOF >> "$cfgfile"
16734
16735 # func_append var value
16736 # Append VALUE to the end of shell variable VAR.
16737 func_append ()
16738 {
16739   eval "$1+=\$2"
16740 }
16741 _LT_EOF
16742     ;;
16743   *)
16744     cat << \_LT_EOF >> "$cfgfile"
16745
16746 # func_append var value
16747 # Append VALUE to the end of shell variable VAR.
16748 func_append ()
16749 {
16750   eval "$1=\$$1\$2"
16751 }
16752
16753 _LT_EOF
16754     ;;
16755   esac
16756
16757
16758   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16759     || (rm -f "$cfgfile"; exit 1)
16760
16761   mv -f "$cfgfile" "$ofile" ||
16762     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16763   chmod +x "$ofile"
16764
16765  ;;
16766     "gstdint.h":C)
16767 if test "$GCC" = yes; then
16768   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16769 else
16770   echo "/* generated for $CC */" > tmp-stdint.h
16771 fi
16772
16773 sed 's/^ *//' >> tmp-stdint.h <<EOF
16774
16775   #ifndef GCC_GENERATED_STDINT_H
16776   #define GCC_GENERATED_STDINT_H 1
16777
16778   #include <sys/types.h>
16779 EOF
16780
16781 if test "$acx_cv_header_stdint" != stdint.h; then
16782   echo "#include <stddef.h>" >> tmp-stdint.h
16783 fi
16784 if test "$acx_cv_header_stdint" != stddef.h; then
16785   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16786 fi
16787
16788 sed 's/^ *//' >> tmp-stdint.h <<EOF
16789   /* glibc uses these symbols as guards to prevent redefinitions.  */
16790   #ifdef __int8_t_defined
16791   #define _INT8_T
16792   #define _INT16_T
16793   #define _INT32_T
16794   #endif
16795   #ifdef __uint32_t_defined
16796   #define _UINT32_T
16797   #endif
16798
16799 EOF
16800
16801 # ----------------- done header, emit basic int types -------------
16802 if test "$acx_cv_header_stdint" = stddef.h; then
16803   sed 's/^ *//' >> tmp-stdint.h <<EOF
16804
16805     #ifndef _UINT8_T
16806     #define _UINT8_T
16807     #ifndef __uint8_t_defined
16808     #define __uint8_t_defined
16809     #ifndef uint8_t
16810     typedef unsigned $acx_cv_type_int8_t uint8_t;
16811     #endif
16812     #endif
16813     #endif
16814
16815     #ifndef _UINT16_T
16816     #define _UINT16_T
16817     #ifndef __uint16_t_defined
16818     #define __uint16_t_defined
16819     #ifndef uint16_t
16820     typedef unsigned $acx_cv_type_int16_t uint16_t;
16821     #endif
16822     #endif
16823     #endif
16824
16825     #ifndef _UINT32_T
16826     #define _UINT32_T
16827     #ifndef __uint32_t_defined
16828     #define __uint32_t_defined
16829     #ifndef uint32_t
16830     typedef unsigned $acx_cv_type_int32_t uint32_t;
16831     #endif
16832     #endif
16833     #endif
16834
16835     #ifndef _INT8_T
16836     #define _INT8_T
16837     #ifndef __int8_t_defined
16838     #define __int8_t_defined
16839     #ifndef int8_t
16840     typedef $acx_cv_type_int8_t int8_t;
16841     #endif
16842     #endif
16843     #endif
16844
16845     #ifndef _INT16_T
16846     #define _INT16_T
16847     #ifndef __int16_t_defined
16848     #define __int16_t_defined
16849     #ifndef int16_t
16850     typedef $acx_cv_type_int16_t int16_t;
16851     #endif
16852     #endif
16853     #endif
16854
16855     #ifndef _INT32_T
16856     #define _INT32_T
16857     #ifndef __int32_t_defined
16858     #define __int32_t_defined
16859     #ifndef int32_t
16860     typedef $acx_cv_type_int32_t int32_t;
16861     #endif
16862     #endif
16863     #endif
16864 EOF
16865 elif test "$ac_cv_type_u_int32_t" = yes; then
16866   sed 's/^ *//' >> tmp-stdint.h <<EOF
16867
16868     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16869     #ifndef _INT8_T
16870     #define _INT8_T
16871     #endif
16872     #ifndef _INT16_T
16873     #define _INT16_T
16874     #endif
16875     #ifndef _INT32_T
16876     #define _INT32_T
16877     #endif
16878
16879     #ifndef _UINT8_T
16880     #define _UINT8_T
16881     #ifndef __uint8_t_defined
16882     #define __uint8_t_defined
16883     #ifndef uint8_t
16884     typedef u_int8_t uint8_t;
16885     #endif
16886     #endif
16887     #endif
16888
16889     #ifndef _UINT16_T
16890     #define _UINT16_T
16891     #ifndef __uint16_t_defined
16892     #define __uint16_t_defined
16893     #ifndef uint16_t
16894     typedef u_int16_t uint16_t;
16895     #endif
16896     #endif
16897     #endif
16898
16899     #ifndef _UINT32_T
16900     #define _UINT32_T
16901     #ifndef __uint32_t_defined
16902     #define __uint32_t_defined
16903     #ifndef uint32_t
16904     typedef u_int32_t uint32_t;
16905     #endif
16906     #endif
16907     #endif
16908 EOF
16909 else
16910   sed 's/^ *//' >> tmp-stdint.h <<EOF
16911
16912     /* Some systems have guard macros to prevent redefinitions, define them.  */
16913     #ifndef _INT8_T
16914     #define _INT8_T
16915     #endif
16916     #ifndef _INT16_T
16917     #define _INT16_T
16918     #endif
16919     #ifndef _INT32_T
16920     #define _INT32_T
16921     #endif
16922     #ifndef _UINT8_T
16923     #define _UINT8_T
16924     #endif
16925     #ifndef _UINT16_T
16926     #define _UINT16_T
16927     #endif
16928     #ifndef _UINT32_T
16929     #define _UINT32_T
16930     #endif
16931 EOF
16932 fi
16933
16934 # ------------- done basic int types, emit int64_t types ------------
16935 if test "$ac_cv_type_uint64_t" = yes; then
16936   sed 's/^ *//' >> tmp-stdint.h <<EOF
16937
16938     /* system headers have good uint64_t and int64_t */
16939     #ifndef _INT64_T
16940     #define _INT64_T
16941     #endif
16942     #ifndef _UINT64_T
16943     #define _UINT64_T
16944     #endif
16945 EOF
16946 elif test "$ac_cv_type_u_int64_t" = yes; then
16947   sed 's/^ *//' >> tmp-stdint.h <<EOF
16948
16949     /* system headers have an u_int64_t (and int64_t) */
16950     #ifndef _INT64_T
16951     #define _INT64_T
16952     #endif
16953     #ifndef _UINT64_T
16954     #define _UINT64_T
16955     #ifndef __uint64_t_defined
16956     #define __uint64_t_defined
16957     #ifndef uint64_t
16958     typedef u_int64_t uint64_t;
16959     #endif
16960     #endif
16961     #endif
16962 EOF
16963 elif test -n "$acx_cv_type_int64_t"; then
16964   sed 's/^ *//' >> tmp-stdint.h <<EOF
16965
16966     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16967     #ifndef _INT64_T
16968     #define _INT64_T
16969     #ifndef int64_t
16970     typedef $acx_cv_type_int64_t int64_t;
16971     #endif
16972     #endif
16973     #ifndef _UINT64_T
16974     #define _UINT64_T
16975     #ifndef __uint64_t_defined
16976     #define __uint64_t_defined
16977     #ifndef uint64_t
16978     typedef unsigned $acx_cv_type_int64_t uint64_t;
16979     #endif
16980     #endif
16981     #endif
16982 EOF
16983 else
16984   sed 's/^ *//' >> tmp-stdint.h <<EOF
16985
16986     /* some common heuristics for int64_t, using compiler-specific tests */
16987     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16988     #ifndef _INT64_T
16989     #define _INT64_T
16990     #ifndef __int64_t_defined
16991     #ifndef int64_t
16992     typedef long long int64_t;
16993     #endif
16994     #endif
16995     #endif
16996     #ifndef _UINT64_T
16997     #define _UINT64_T
16998     #ifndef uint64_t
16999     typedef unsigned long long uint64_t;
17000     #endif
17001     #endif
17002
17003     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
17004     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
17005        does not implement __extension__.  But that compiler doesn't define
17006        __GNUC_MINOR__.  */
17007     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
17008     # define __extension__
17009     # endif
17010
17011     # ifndef _INT64_T
17012     # define _INT64_T
17013     # ifndef int64_t
17014     __extension__ typedef long long int64_t;
17015     # endif
17016     # endif
17017     # ifndef _UINT64_T
17018     # define _UINT64_T
17019     # ifndef uint64_t
17020     __extension__ typedef unsigned long long uint64_t;
17021     # endif
17022     # endif
17023
17024     #elif !defined __STRICT_ANSI__
17025     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
17026
17027     #  ifndef _INT64_T
17028     #  define _INT64_T
17029     #  ifndef int64_t
17030     typedef __int64 int64_t;
17031     #  endif
17032     #  endif
17033     #  ifndef _UINT64_T
17034     #  define _UINT64_T
17035     #  ifndef uint64_t
17036     typedef unsigned __int64 uint64_t;
17037     #  endif
17038     #  endif
17039     # endif /* compiler */
17040
17041     #endif /* ANSI version */
17042 EOF
17043 fi
17044
17045 # ------------- done int64_t types, emit intptr types ------------
17046 if test "$ac_cv_type_uintptr_t" != yes; then
17047   sed 's/^ *//' >> tmp-stdint.h <<EOF
17048
17049     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
17050     #ifndef __uintptr_t_defined
17051     #ifndef uintptr_t
17052     typedef u$acx_cv_type_intptr_t uintptr_t;
17053     #endif
17054     #endif
17055     #ifndef __intptr_t_defined
17056     #ifndef intptr_t
17057     typedef $acx_cv_type_intptr_t  intptr_t;
17058     #endif
17059     #endif
17060 EOF
17061 fi
17062
17063 # ------------- done intptr types, emit int_least types ------------
17064 if test "$ac_cv_type_int_least32_t" != yes; then
17065   sed 's/^ *//' >> tmp-stdint.h <<EOF
17066
17067     /* Define int_least types */
17068     typedef int8_t     int_least8_t;
17069     typedef int16_t    int_least16_t;
17070     typedef int32_t    int_least32_t;
17071     #ifdef _INT64_T
17072     typedef int64_t    int_least64_t;
17073     #endif
17074
17075     typedef uint8_t    uint_least8_t;
17076     typedef uint16_t   uint_least16_t;
17077     typedef uint32_t   uint_least32_t;
17078     #ifdef _UINT64_T
17079     typedef uint64_t   uint_least64_t;
17080     #endif
17081 EOF
17082 fi
17083
17084 # ------------- done intptr types, emit int_fast types ------------
17085 if test "$ac_cv_type_int_fast32_t" != yes; then
17086       sed 's/^ *//' >> tmp-stdint.h <<EOF
17087
17088     /* Define int_fast types.  short is often slow */
17089     typedef int8_t       int_fast8_t;
17090     typedef int          int_fast16_t;
17091     typedef int32_t      int_fast32_t;
17092     #ifdef _INT64_T
17093     typedef int64_t      int_fast64_t;
17094     #endif
17095
17096     typedef uint8_t      uint_fast8_t;
17097     typedef unsigned int uint_fast16_t;
17098     typedef uint32_t     uint_fast32_t;
17099     #ifdef _UINT64_T
17100     typedef uint64_t     uint_fast64_t;
17101     #endif
17102 EOF
17103 fi
17104
17105 if test "$ac_cv_type_uintmax_t" != yes; then
17106   sed 's/^ *//' >> tmp-stdint.h <<EOF
17107
17108     /* Define intmax based on what we found */
17109     #ifndef intmax_t
17110     #ifdef _INT64_T
17111     typedef int64_t       intmax_t;
17112     #else
17113     typedef long          intmax_t;
17114     #endif
17115     #endif
17116     #ifndef uintmax_t
17117     #ifdef _UINT64_T
17118     typedef uint64_t      uintmax_t;
17119     #else
17120     typedef unsigned long uintmax_t;
17121     #endif
17122     #endif
17123 EOF
17124 fi
17125
17126 sed 's/^ *//' >> tmp-stdint.h <<EOF
17127
17128   #endif /* GCC_GENERATED_STDINT_H */
17129 EOF
17130
17131 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
17132   rm -f tmp-stdint.h
17133 else
17134   mv -f tmp-stdint.h gstdint.h
17135 fi
17136
17137  ;;
17138     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
17139     "default":C) if test -n "$CONFIG_FILES"; then
17140    if test -n "${with_target_subdir}"; then
17141      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
17142      # that multilib installs will end up installed in the correct place.
17143      # The testsuite needs it for multilib-aware ABI baseline files.
17144      # To work around this not being passed down from config-ml.in ->
17145      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
17146      # append it here.  Only modify Makefiles that have just been created.
17147      #
17148      # Also, get rid of this simulated-VPATH thing that automake does.
17149      cat > vpsed << \_EOF
17150   s!`test -f '$<' || echo '$(srcdir)/'`!!
17151 _EOF
17152      for i in $SUBDIRS; do
17153       case $CONFIG_FILES in
17154        *${i}/Makefile*)
17155          #echo "Adding MULTISUBDIR to $i/Makefile"
17156          sed -f vpsed $i/Makefile > tmp
17157          grep '^MULTISUBDIR =' Makefile >> tmp
17158          mv tmp $i/Makefile
17159          ;;
17160       esac
17161      done
17162      rm vpsed
17163    fi
17164  fi
17165  ;;
17166
17167   esac
17168 done # for ac_tag
17169
17170
17171 as_fn_exit 0
17172 _ACEOF
17173 ac_clean_files=$ac_clean_files_save
17174
17175 test $ac_write_fail = 0 ||
17176   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
17177
17178
17179 # configure is writing to config.log, and then calls config.status.
17180 # config.status does its own redirection, appending to config.log.
17181 # Unfortunately, on DOS this fails, as config.log is still kept open
17182 # by configure, so config.status won't be able to write to it; its
17183 # output is simply discarded.  So we exec the FD to /dev/null,
17184 # effectively closing config.log, so it can be properly (re)opened and
17185 # appended to by config.status.  When coming back to configure, we
17186 # need to make the FD available again.
17187 if test "$no_create" != yes; then
17188   ac_cs_success=:
17189   ac_config_status_args=
17190   test "$silent" = yes &&
17191     ac_config_status_args="$ac_config_status_args --quiet"
17192   exec 5>/dev/null
17193   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17194   exec 5>>config.log
17195   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17196   # would make configure fail if this is the last instruction.
17197   $ac_cs_success || as_fn_exit 1
17198 fi
17199 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17200   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17201 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17202 fi
17203