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_ZLIB_FALSE
 661 HAVE_ZLIB_TRUE
 662 HAVE_DWARF5_FALSE
 663 HAVE_DWARF5_TRUE
 664 HAVE_PTHREAD_FALSE
 665 HAVE_PTHREAD_TRUE
 666 PTHREAD_CFLAGS
 667 CLOCK_GETTIME_LINK
 668 BACKTRACE_USES_MALLOC
 669 ALLOC_FILE
 670 VIEW_FILE
 671 BACKTRACE_SUPPORTS_DATA
 672 BACKTRACE_SUPPORTED
 673 HAVE_ELF_FALSE
 674 HAVE_ELF_TRUE
 675 FORMAT_FILE
 676 BACKTRACE_SUPPORTS_THREADS
 677 CET_HOST_FLAGS
 678 PIC_FLAG
 679 WARN_FLAGS
 680 EXTRA_FLAGS
 681 BACKTRACE_FILE
 682 OTOOL64
 683 OTOOL
 684 LIPO
 685 NMEDIT
 686 DSYMUTIL
 687 AR
 688 OBJDUMP
 689 LN_S
 690 NM
 691 ac_ct_DUMPBIN
 692 DUMPBIN
 693 LD
 694 FGREP
 695 SED
 696 LIBTOOL
 697 HAVE_DWZ_FALSE
 698 HAVE_DWZ_TRUE
 699 DWZ
 700 RANLIB
 701 MAINT
 702 MAINTAINER_MODE_FALSE
 703 MAINTAINER_MODE_TRUE
 704 AM_BACKSLASH
 705 AM_DEFAULT_VERBOSITY
 706 AM_DEFAULT_V
 707 AM_V
 708 am__untar
 709 am__tar
 710 AMTAR
 711 am__leading_dot
 712 SET_MAKE
 713 AWK
 714 mkdir_p
 715 MKDIR_P
 716 INSTALL_STRIP_PROGRAM
 717 STRIP
 718 install_sh
 719 MAKEINFO
 720 AUTOHEADER
 721 AUTOMAKE
 722 AUTOCONF
 723 ACLOCAL
 724 VERSION
 725 PACKAGE
 726 CYGPATH_W
 727 am__isrc
 728 INSTALL_DATA
 729 INSTALL_SCRIPT
 730 INSTALL_PROGRAM
 731 libtool_VERSION
 732 EGREP
 733 GREP
 734 CPP
 735 OBJEXT
 736 EXEEXT
 737 ac_ct_CC
 738 CPPFLAGS
 739 LDFLAGS
 740 CFLAGS
 741 CC
 742 target_os
 743 target_vendor
 744 target_cpu
 745 target
 746 host_os
 747 host_vendor
 748 host_cpu
 749 host
 750 build_os
 751 build_vendor
 752 build_cpu
 753 build
 754 multi_basedir
 755 target_alias
 756 host_alias
 757 build_alias
 758 LIBS
 759 ECHO_T
 760 ECHO_N
 761 ECHO_C
 762 DEFS
 763 mandir
 764 localedir
 765 libdir
 766 psdir
 767 pdfdir
 768 dvidir
 769 htmldir
 770 infodir
 771 docdir
 772 oldincludedir
 773 includedir
 774 localstatedir
 775 sharedstatedir
 776 sysconfdir
 777 datadir
 778 datarootdir
 779 libexecdir
 780 sbindir
 781 bindir
 782 program_transform_name
 783 prefix
 784 exec_prefix
 785 PACKAGE_URL
 786 PACKAGE_BUGREPORT
 787 PACKAGE_STRING
 788 PACKAGE_VERSION
 789 PACKAGE_TARNAME
 790 PACKAGE_NAME
 791 PATH_SEPARATOR
 792 SHELL'
 793 ac_subst_files=''
 794 ac_user_opts='
 795 enable_option_checking
 796 enable_multilib
 797 enable_silent_rules
 798 enable_maintainer_mode
 799 with_target_subdir
 800 enable_shared
 801 enable_static
 802 with_pic
 803 enable_fast_install
 804 with_gnu_ld
 805 enable_libtool_lock
 806 enable_largefile
 807 enable_cet
 808 enable_werror
 809 with_system_libunwind
 810 enable_host_shared
 811 '
 812       ac_precious_vars='build_alias
 813 host_alias
 814 target_alias
 815 CC
 816 CFLAGS
 817 LDFLAGS
 818 LIBS
 819 CPPFLAGS
 820 CPP
 821 OBJCOPY
 822 DSYMUTIL
 823 NM'
 824
 825
 826 # Initialize some variables set by options.
 827 ac_init_help=
 828 ac_init_version=false
 829 ac_unrecognized_opts=
 830 ac_unrecognized_sep=
 831 # The variables have the same names as the options, with
 832 # dashes changed to underlines.
 833 cache_file=/dev/null
 834 exec_prefix=NONE
 835 no_create=
 836 no_recursion=
 837 prefix=NONE
 838 program_prefix=NONE
 839 program_suffix=NONE
 840 program_transform_name=s,x,x,
 841 silent=
 842 site=
 843 srcdir=
 844 verbose=
 845 x_includes=NONE
 846 x_libraries=NONE
 847
 848 # Installation directory options.
 849 # These are left unexpanded so users can "make install exec_prefix=/foo"
 850 # and all the variables that are supposed to be based on exec_prefix
 851 # by default will actually change.
 852 # Use braces instead of parens because sh, perl, etc. also accept them.
 853 # (The list follows the same order as the GNU Coding Standards.)
 854 bindir='${exec_prefix}/bin'
 855 sbindir='${exec_prefix}/sbin'
 856 libexecdir='${exec_prefix}/libexec'
 857 datarootdir='${prefix}/share'
 858 datadir='${datarootdir}'
 859 sysconfdir='${prefix}/etc'
 860 sharedstatedir='${prefix}/com'
 861 localstatedir='${prefix}/var'
 862 includedir='${prefix}/include'
 863 oldincludedir='/usr/include'
 864 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 865 infodir='${datarootdir}/info'
 866 htmldir='${docdir}'
 867 dvidir='${docdir}'
 868 pdfdir='${docdir}'
 869 psdir='${docdir}'
 870 libdir='${exec_prefix}/lib'
 871 localedir='${datarootdir}/locale'
 872 mandir='${datarootdir}/man'
 873
 874 ac_prev=
 875 ac_dashdash=
 876 for ac_option
 877 do
 878   # If the previous option needs an argument, assign it.
 879   if test -n "$ac_prev"; then
 880     eval $ac_prev=\$ac_option
 881     ac_prev=
 882     continue
 883   fi
 884
 885   case $ac_option in
 886   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 887   *=)   ac_optarg= ;;
 888   *)    ac_optarg=yes ;;
 889   esac
 890
 891   # Accept the important Cygnus configure options, so we can diagnose typos.
 892
 893   case $ac_dashdash$ac_option in
 894   --)
 895     ac_dashdash=yes ;;
 896
 897   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 898     ac_prev=bindir ;;
 899   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 900     bindir=$ac_optarg ;;
 901
 902   -build | --build | --buil | --bui | --bu)
 903     ac_prev=build_alias ;;
 904   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 905     build_alias=$ac_optarg ;;
 906
 907   -cache-file | --cache-file | --cache-fil | --cache-fi \
 908   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 909     ac_prev=cache_file ;;
 910   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 911   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 912     cache_file=$ac_optarg ;;
 913
 914   --config-cache | -C)
 915     cache_file=config.cache ;;
 916
 917   -datadir | --datadir | --datadi | --datad)
 918     ac_prev=datadir ;;
 919   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 920     datadir=$ac_optarg ;;
 921
 922   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 923   | --dataroo | --dataro | --datar)
 924     ac_prev=datarootdir ;;
 925   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 926   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 927     datarootdir=$ac_optarg ;;
 928
 929   -disable-* | --disable-*)
 930     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 931     # Reject names that are not valid shell variable names.
 932     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 933       as_fn_error $? "invalid feature name: $ac_useropt"
 934     ac_useropt_orig=$ac_useropt
 935     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 936     case $ac_user_opts in
 937       *"
 938 "enable_$ac_useropt"
 939 "*) ;;
 940       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 941          ac_unrecognized_sep=', ';;
 942     esac
 943     eval enable_$ac_useropt=no ;;
 944
 945   -docdir | --docdir | --docdi | --doc | --do)
 946     ac_prev=docdir ;;
 947   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 948     docdir=$ac_optarg ;;
 949
 950   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 951     ac_prev=dvidir ;;
 952   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 953     dvidir=$ac_optarg ;;
 954
 955   -enable-* | --enable-*)
 956     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 957     # Reject names that are not valid shell variable names.
 958     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 959       as_fn_error $? "invalid feature name: $ac_useropt"
 960     ac_useropt_orig=$ac_useropt
 961     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 962     case $ac_user_opts in
 963       *"
 964 "enable_$ac_useropt"
 965 "*) ;;
 966       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 967          ac_unrecognized_sep=', ';;
 968     esac
 969     eval enable_$ac_useropt=\$ac_optarg ;;
 970
 971   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 972   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 973   | --exec | --exe | --ex)
 974     ac_prev=exec_prefix ;;
 975   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 976   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 977   | --exec=* | --exe=* | --ex=*)
 978     exec_prefix=$ac_optarg ;;
 979
 980   -gas | --gas | --ga | --g)
 981     # Obsolete; use --with-gas.
 982     with_gas=yes ;;
 983
 984   -help | --help | --hel | --he | -h)
 985     ac_init_help=long ;;
 986   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 987     ac_init_help=recursive ;;
 988   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 989     ac_init_help=short ;;
 990
 991   -host | --host | --hos | --ho)
 992     ac_prev=host_alias ;;
 993   -host=* | --host=* | --hos=* | --ho=*)
 994     host_alias=$ac_optarg ;;
 995
 996   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 997     ac_prev=htmldir ;;
 998   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 999   | --ht=*)
1000     htmldir=$ac_optarg ;;
1001
1002   -includedir | --includedir | --includedi | --included | --include \
1003   | --includ | --inclu | --incl | --inc)
1004     ac_prev=includedir ;;
1005   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1006   | --includ=* | --inclu=* | --incl=* | --inc=*)
1007     includedir=$ac_optarg ;;
1008
1009   -infodir | --infodir | --infodi | --infod | --info | --inf)
1010     ac_prev=infodir ;;
1011   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1012     infodir=$ac_optarg ;;
1013
1014   -libdir | --libdir | --libdi | --libd)
1015     ac_prev=libdir ;;
1016   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1017     libdir=$ac_optarg ;;
1018
1019   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1020   | --libexe | --libex | --libe)
1021     ac_prev=libexecdir ;;
1022   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1023   | --libexe=* | --libex=* | --libe=*)
1024     libexecdir=$ac_optarg ;;
1025
1026   -localedir | --localedir | --localedi | --localed | --locale)
1027     ac_prev=localedir ;;
1028   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1029     localedir=$ac_optarg ;;
1030
1031   -localstatedir | --localstatedir | --localstatedi | --localstated \
1032   | --localstate | --localstat | --localsta | --localst | --locals)
1033     ac_prev=localstatedir ;;
1034   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1035   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1036     localstatedir=$ac_optarg ;;
1037
1038   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1039     ac_prev=mandir ;;
1040   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1041     mandir=$ac_optarg ;;
1042
1043   -nfp | --nfp | --nf)
1044     # Obsolete; use --without-fp.
1045     with_fp=no ;;
1046
1047   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1048   | --no-cr | --no-c | -n)
1049     no_create=yes ;;
1050
1051   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1052   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1053     no_recursion=yes ;;
1054
1055   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1056   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1057   | --oldin | --oldi | --old | --ol | --o)
1058     ac_prev=oldincludedir ;;
1059   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1060   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1061   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1062     oldincludedir=$ac_optarg ;;
1063
1064   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1065     ac_prev=prefix ;;
1066   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1067     prefix=$ac_optarg ;;
1068
1069   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1070   | --program-pre | --program-pr | --program-p)
1071     ac_prev=program_prefix ;;
1072   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1073   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1074     program_prefix=$ac_optarg ;;
1075
1076   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1077   | --program-suf | --program-su | --program-s)
1078     ac_prev=program_suffix ;;
1079   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1080   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1081     program_suffix=$ac_optarg ;;
1082
1083   -program-transform-name | --program-transform-name \
1084   | --program-transform-nam | --program-transform-na \
1085   | --program-transform-n | --program-transform- \
1086   | --program-transform | --program-transfor \
1087   | --program-transfo | --program-transf \
1088   | --program-trans | --program-tran \
1089   | --progr-tra | --program-tr | --program-t)
1090     ac_prev=program_transform_name ;;
1091   -program-transform-name=* | --program-transform-name=* \
1092   | --program-transform-nam=* | --program-transform-na=* \
1093   | --program-transform-n=* | --program-transform-=* \
1094   | --program-transform=* | --program-transfor=* \
1095   | --program-transfo=* | --program-transf=* \
1096   | --program-trans=* | --program-tran=* \
1097   | --progr-tra=* | --program-tr=* | --program-t=*)
1098     program_transform_name=$ac_optarg ;;
1099
1100   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1101     ac_prev=pdfdir ;;
1102   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1103     pdfdir=$ac_optarg ;;
1104
1105   -psdir | --psdir | --psdi | --psd | --ps)
1106     ac_prev=psdir ;;
1107   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1108     psdir=$ac_optarg ;;
1109
1110   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1111   | -silent | --silent | --silen | --sile | --sil)
1112     silent=yes ;;
1113
1114   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1115     ac_prev=sbindir ;;
1116   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1117   | --sbi=* | --sb=*)
1118     sbindir=$ac_optarg ;;
1119
1120   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1121   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1122   | --sharedst | --shareds | --shared | --share | --shar \
1123   | --sha | --sh)
1124     ac_prev=sharedstatedir ;;
1125   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1126   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1127   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1128   | --sha=* | --sh=*)
1129     sharedstatedir=$ac_optarg ;;
1130
1131   -site | --site | --sit)
1132     ac_prev=site ;;
1133   -site=* | --site=* | --sit=*)
1134     site=$ac_optarg ;;
1135
1136   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1137     ac_prev=srcdir ;;
1138   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1139     srcdir=$ac_optarg ;;
1140
1141   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1142   | --syscon | --sysco | --sysc | --sys | --sy)
1143     ac_prev=sysconfdir ;;
1144   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1145   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1146     sysconfdir=$ac_optarg ;;
1147
1148   -target | --target | --targe | --targ | --tar | --ta | --t)
1149     ac_prev=target_alias ;;
1150   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1151     target_alias=$ac_optarg ;;
1152
1153   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1154     verbose=yes ;;
1155
1156   -version | --version | --versio | --versi | --vers | -V)
1157     ac_init_version=: ;;
1158
1159   -with-* | --with-*)
1160     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1161     # Reject names that are not valid shell variable names.
1162     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1163       as_fn_error $? "invalid package name: $ac_useropt"
1164     ac_useropt_orig=$ac_useropt
1165     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1166     case $ac_user_opts in
1167       *"
1168 "with_$ac_useropt"
1169 "*) ;;
1170       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1171          ac_unrecognized_sep=', ';;
1172     esac
1173     eval with_$ac_useropt=\$ac_optarg ;;
1174
1175   -without-* | --without-*)
1176     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1177     # Reject names that are not valid shell variable names.
1178     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1179       as_fn_error $? "invalid package name: $ac_useropt"
1180     ac_useropt_orig=$ac_useropt
1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1182     case $ac_user_opts in
1183       *"
1184 "with_$ac_useropt"
1185 "*) ;;
1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1187          ac_unrecognized_sep=', ';;
1188     esac
1189     eval with_$ac_useropt=no ;;
1190
1191   --x)
1192     # Obsolete; use --with-x.
1193     with_x=yes ;;
1194
1195   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1196   | --x-incl | --x-inc | --x-in | --x-i)
1197     ac_prev=x_includes ;;
1198   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1199   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1200     x_includes=$ac_optarg ;;
1201
1202   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1203   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1204     ac_prev=x_libraries ;;
1205   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1206   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1207     x_libraries=$ac_optarg ;;
1208
1209   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1210 Try \`$0 --help' for more information"
1211     ;;
1212
1213   *=*)
1214     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1215     # Reject names that are not valid shell variable names.
1216     case $ac_envvar in #(
1217       '' | [0-9]* | *[!_$as_cr_alnum]* )
1218       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1219     esac
1220     eval $ac_envvar=\$ac_optarg
1221     export $ac_envvar ;;
1222
1223   *)
1224     # FIXME: should be removed in autoconf 3.0.
1225     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1226     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1227       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1228     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1229     ;;
1230
1231   esac
1232 done
1233
1234 if test -n "$ac_prev"; then
1235   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1236   as_fn_error $? "missing argument to $ac_option"
1237 fi
1238
1239 if test -n "$ac_unrecognized_opts"; then
1240   case $enable_option_checking in
1241     no) ;;
1242     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1243     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1244   esac
1245 fi
1246
1247 # Check all directory arguments for consistency.
1248 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1249                 datadir sysconfdir sharedstatedir localstatedir includedir \
1250                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1251                 libdir localedir mandir
1252 do
1253   eval ac_val=\$$ac_var
1254   # Remove trailing slashes.
1255   case $ac_val in
1256     */ )
1257       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1258       eval $ac_var=\$ac_val;;
1259   esac
1260   # Be sure to have absolute directory names.
1261   case $ac_val in
1262     [\\/$]* | ?:[\\/]* )  continue;;
1263     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1264   esac
1265   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1266 done
1267
1268 # There might be people who depend on the old broken behavior: `$host'
1269 # used to hold the argument of --host etc.
1270 # FIXME: To remove some day.
1271 build=$build_alias
1272 host=$host_alias
1273 target=$target_alias
1274
1275 # FIXME: To remove some day.
1276 if test "x$host_alias" != x; then
1277   if test "x$build_alias" = x; then
1278     cross_compiling=maybe
1279   elif test "x$build_alias" != "x$host_alias"; then
1280     cross_compiling=yes
1281   fi
1282 fi
1283
1284 ac_tool_prefix=
1285 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1286
1287 test "$silent" = yes && exec 6>/dev/null
1288
1289
1290 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1291 ac_ls_di=`ls -di .` &&
1292 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1293   as_fn_error $? "working directory cannot be determined"
1294 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1295   as_fn_error $? "pwd does not report name of working directory"
1296
1297
1298 # Find the source files, if location was not specified.
1299 if test -z "$srcdir"; then
1300   ac_srcdir_defaulted=yes
1301   # Try the directory containing this script, then the parent directory.
1302   ac_confdir=`$as_dirname -- "$as_myself" ||
1303 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1304          X"$as_myself" : 'X\(//\)[^/]' \| \
1305          X"$as_myself" : 'X\(//\)$' \| \
1306          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1307 $as_echo X"$as_myself" |
1308     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)[^/].*/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\/\)$/{
1317             s//\1/
1318             q
1319           }
1320           /^X\(\/\).*/{
1321             s//\1/
1322             q
1323           }
1324           s/.*/./; q'`
1325   srcdir=$ac_confdir
1326   if test ! -r "$srcdir/$ac_unique_file"; then
1327     srcdir=..
1328   fi
1329 else
1330   ac_srcdir_defaulted=no
1331 fi
1332 if test ! -r "$srcdir/$ac_unique_file"; then
1333   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1334   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1335 fi
1336 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1337 ac_abs_confdir=`(
1338         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1339         pwd)`
1340 # When building in place, set srcdir=.
1341 if test "$ac_abs_confdir" = "$ac_pwd"; then
1342   srcdir=.
1343 fi
1344 # Remove unnecessary trailing slashes from srcdir.
1345 # Double slashes in file names in object file debugging info
1346 # mess up M-x gdb in Emacs.
1347 case $srcdir in
1348 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1349 esac
1350 for ac_var in $ac_precious_vars; do
1351   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1352   eval ac_env_${ac_var}_value=\$${ac_var}
1353   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1354   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1355 done
1356
1357 #
1358 # Report the --help message.
1359 #
1360 if test "$ac_init_help" = "long"; then
1361   # Omit some internal or obsolete options to make the list less imposing.
1362   # This message is too long to be a string in the A/UX 3.1 sh.
1363   cat <<_ACEOF
1364 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1365
1366 Usage: $0 [OPTION]... [VAR=VALUE]...
1367
1368 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1369 VAR=VALUE.  See below for descriptions of some of the useful variables.
1370
1371 Defaults for the options are specified in brackets.
1372
1373 Configuration:
1374   -h, --help              display this help and exit
1375       --help=short        display options specific to this package
1376       --help=recursive    display the short help of all the included packages
1377   -V, --version           display version information and exit
1378   -q, --quiet, --silent   do not print \`checking ...' messages
1379       --cache-file=FILE   cache test results in FILE [disabled]
1380   -C, --config-cache      alias for \`--cache-file=config.cache'
1381   -n, --no-create         do not create output files
1382       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1383
1384 Installation directories:
1385   --prefix=PREFIX         install architecture-independent files in PREFIX
1386                           [$ac_default_prefix]
1387   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1388                           [PREFIX]
1389
1390 By default, \`make install' will install all the files in
1391 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1392 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1393 for instance \`--prefix=\$HOME'.
1394
1395 For better control, use the options below.
1396
1397 Fine tuning of the installation directories:
1398   --bindir=DIR            user executables [EPREFIX/bin]
1399   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1400   --libexecdir=DIR        program executables [EPREFIX/libexec]
1401   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1402   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1403   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1404   --libdir=DIR            object code libraries [EPREFIX/lib]
1405   --includedir=DIR        C header files [PREFIX/include]
1406   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1407   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1408   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1409   --infodir=DIR           info documentation [DATAROOTDIR/info]
1410   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1411   --mandir=DIR            man documentation [DATAROOTDIR/man]
1412   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1413   --htmldir=DIR           html documentation [DOCDIR]
1414   --dvidir=DIR            dvi documentation [DOCDIR]
1415   --pdfdir=DIR            pdf documentation [DOCDIR]
1416   --psdir=DIR             ps documentation [DOCDIR]
1417 _ACEOF
1418
1419   cat <<\_ACEOF
1420
1421 Program names:
1422   --program-prefix=PREFIX            prepend PREFIX to installed program names
1423   --program-suffix=SUFFIX            append SUFFIX to installed program names
1424   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1425
1426 System types:
1427   --build=BUILD     configure for building on BUILD [guessed]
1428   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1429   --target=TARGET   configure for building compilers for TARGET [HOST]
1430 _ACEOF
1431 fi
1432
1433 if test -n "$ac_init_help"; then
1434   case $ac_init_help in
1435      short | recursive ) echo "Configuration of package-unused version-unused:";;
1436    esac
1437   cat <<\_ACEOF
1438
1439 Optional Features:
1440   --disable-option-checking  ignore unrecognized --enable/--with options
1441   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1442   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1443   --enable-multilib       build many library versions (default)
1444   --enable-silent-rules   less verbose build output (undo: "make V=1")
1445   --disable-silent-rules  verbose build output (undo: "make V=0")
1446   --enable-maintainer-mode
1447                           enable make rules and dependencies not useful (and
1448                           sometimes confusing) to the casual installer
1449   --enable-shared[=PKGS]  build shared libraries [default=yes]
1450   --enable-static[=PKGS]  build static libraries [default=yes]
1451   --enable-fast-install[=PKGS]
1452                           optimize for fast installation [default=yes]
1453   --disable-libtool-lock  avoid locking (might break parallel builds)
1454   --disable-largefile     omit support for large files
1455   --enable-cet            enable Intel CET in target libraries [default=auto]
1456   --disable-werror        disable building with -Werror
1457   --enable-host-shared    build host code as shared libraries
1458   --enable-cet            enable Intel CET in host libraries [default=auto]
1459
1460 Optional Packages:
1461   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1462   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1463   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1464   --with-pic              try to use only PIC/non-PIC objects [default=use
1465                           both]
1466   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1467   --with-system-libunwind use installed libunwind
1468
1469 Some influential environment variables:
1470   CC          C compiler command
1471   CFLAGS      C compiler flags
1472   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1473               nonstandard directory <lib dir>
1474   LIBS        libraries to pass to the linker, e.g. -l<library>
1475   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1476               you have headers in a nonstandard directory <include dir>
1477   CPP         C preprocessor
1478   OBJCOPY     location of objcopy
1479   DSYMUTIL    location of dsymutil
1480   NM          location of nm
1481
1482 Use these variables to override the choices made by `configure' or to help
1483 it to find libraries and programs with nonstandard names/locations.
1484
1485 Report bugs to the package provider.
1486 _ACEOF
1487 ac_status=$?
1488 fi
1489
1490 if test "$ac_init_help" = "recursive"; then
1491   # If there are subdirs, report their specific --help.
1492   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1493     test -d "$ac_dir" ||
1494       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1495       continue
1496     ac_builddir=.
1497
1498 case "$ac_dir" in
1499 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1500 *)
1501   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1502   # A ".." for each directory in $ac_dir_suffix.
1503   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1504   case $ac_top_builddir_sub in
1505   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1506   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1507   esac ;;
1508 esac
1509 ac_abs_top_builddir=$ac_pwd
1510 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1511 # for backward compatibility:
1512 ac_top_builddir=$ac_top_build_prefix
1513
1514 case $srcdir in
1515   .)  # We are building in place.
1516     ac_srcdir=.
1517     ac_top_srcdir=$ac_top_builddir_sub
1518     ac_abs_top_srcdir=$ac_pwd ;;
1519   [\\/]* | ?:[\\/]* )  # Absolute name.
1520     ac_srcdir=$srcdir$ac_dir_suffix;
1521     ac_top_srcdir=$srcdir
1522     ac_abs_top_srcdir=$srcdir ;;
1523   *) # Relative name.
1524     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1525     ac_top_srcdir=$ac_top_build_prefix$srcdir
1526     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1527 esac
1528 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1529
1530     cd "$ac_dir" || { ac_status=$?; continue; }
1531     # Check for guested configure.
1532     if test -f "$ac_srcdir/configure.gnu"; then
1533       echo &&
1534       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1535     elif test -f "$ac_srcdir/configure"; then
1536       echo &&
1537       $SHELL "$ac_srcdir/configure" --help=recursive
1538     else
1539       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1540     fi || ac_status=$?
1541     cd "$ac_pwd" || { ac_status=$?; break; }
1542   done
1543 fi
1544
1545 test -n "$ac_init_help" && exit $ac_status
1546 if $ac_init_version; then
1547   cat <<\_ACEOF
1548 package-unused configure version-unused
1549 generated by GNU Autoconf 2.69
1550
1551 Copyright (C) 2012 Free Software Foundation, Inc.
1552 This configure script is free software; the Free Software Foundation
1553 gives unlimited permission to copy, distribute and modify it.
1554 _ACEOF
1555   exit
1556 fi
1557
1558 ## ------------------------ ##
1559 ## Autoconf initialization. ##
1560 ## ------------------------ ##
1561
1562 # ac_fn_c_try_compile LINENO
1563 # --------------------------
1564 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1565 ac_fn_c_try_compile ()
1566 {
1567   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568   rm -f conftest.$ac_objext
1569   if { { ac_try="$ac_compile"
1570 case "(($ac_try" in
1571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1572   *) ac_try_echo=$ac_try;;
1573 esac
1574 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1575 $as_echo "$ac_try_echo"; } >&5
1576   (eval "$ac_compile") 2>conftest.err
1577   ac_status=$?
1578   if test -s conftest.err; then
1579     grep -v '^ *+' conftest.err >conftest.er1
1580     cat conftest.er1 >&5
1581     mv -f conftest.er1 conftest.err
1582   fi
1583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1584   test $ac_status = 0; } && {
1585          test -z "$ac_c_werror_flag" ||
1586          test ! -s conftest.err
1587        } && test -s conftest.$ac_objext; then :
1588   ac_retval=0
1589 else
1590   $as_echo "$as_me: failed program was:" >&5
1591 sed 's/^/| /' conftest.$ac_ext >&5
1592
1593         ac_retval=1
1594 fi
1595   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1596   as_fn_set_status $ac_retval
1597
1598 } # ac_fn_c_try_compile
1599
1600 # ac_fn_c_try_cpp LINENO
1601 # ----------------------
1602 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1603 ac_fn_c_try_cpp ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   if { { ac_try="$ac_cpp conftest.$ac_ext"
1607 case "(($ac_try" in
1608   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1609   *) ac_try_echo=$ac_try;;
1610 esac
1611 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1612 $as_echo "$ac_try_echo"; } >&5
1613   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1614   ac_status=$?
1615   if test -s conftest.err; then
1616     grep -v '^ *+' conftest.err >conftest.er1
1617     cat conftest.er1 >&5
1618     mv -f conftest.er1 conftest.err
1619   fi
1620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1621   test $ac_status = 0; } > conftest.i && {
1622          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1623          test ! -s conftest.err
1624        }; then :
1625   ac_retval=0
1626 else
1627   $as_echo "$as_me: failed program was:" >&5
1628 sed 's/^/| /' conftest.$ac_ext >&5
1629
1630     ac_retval=1
1631 fi
1632   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633   as_fn_set_status $ac_retval
1634
1635 } # ac_fn_c_try_cpp
1636
1637 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1638 # -------------------------------------------------------
1639 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1640 # the include files in INCLUDES and setting the cache variable VAR
1641 # accordingly.
1642 ac_fn_c_check_header_mongrel ()
1643 {
1644   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1645   if eval \${$3+:} false; then :
1646   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1647 $as_echo_n "checking for $2... " >&6; }
1648 if eval \${$3+:} false; then :
1649   $as_echo_n "(cached) " >&6
1650 fi
1651 eval ac_res=\$$3
1652                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1653 $as_echo "$ac_res" >&6; }
1654 else
1655   # Is the header compilable?
1656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1657 $as_echo_n "checking $2 usability... " >&6; }
1658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1659 /* end confdefs.h.  */
1660 $4
1661 #include <$2>
1662 _ACEOF
1663 if ac_fn_c_try_compile "$LINENO"; then :
1664   ac_header_compiler=yes
1665 else
1666   ac_header_compiler=no
1667 fi
1668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1670 $as_echo "$ac_header_compiler" >&6; }
1671
1672 # Is the header present?
1673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1674 $as_echo_n "checking $2 presence... " >&6; }
1675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1676 /* end confdefs.h.  */
1677 #include <$2>
1678 _ACEOF
1679 if ac_fn_c_try_cpp "$LINENO"; then :
1680   ac_header_preproc=yes
1681 else
1682   ac_header_preproc=no
1683 fi
1684 rm -f conftest.err conftest.i conftest.$ac_ext
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1686 $as_echo "$ac_header_preproc" >&6; }
1687
1688 # So?  What about this header?
1689 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1690   yes:no: )
1691     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1692 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1694 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1695     ;;
1696   no:yes:* )
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1698 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1700 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1702 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1704 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1706 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1707     ;;
1708 esac
1709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1710 $as_echo_n "checking for $2... " >&6; }
1711 if eval \${$3+:} false; then :
1712   $as_echo_n "(cached) " >&6
1713 else
1714   eval "$3=\$ac_header_compiler"
1715 fi
1716 eval ac_res=\$$3
1717                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1718 $as_echo "$ac_res" >&6; }
1719 fi
1720   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1721
1722 } # ac_fn_c_check_header_mongrel
1723
1724 # ac_fn_c_try_run LINENO
1725 # ----------------------
1726 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1727 # that executables *can* be run.
1728 ac_fn_c_try_run ()
1729 {
1730   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731   if { { ac_try="$ac_link"
1732 case "(($ac_try" in
1733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1734   *) ac_try_echo=$ac_try;;
1735 esac
1736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1737 $as_echo "$ac_try_echo"; } >&5
1738   (eval "$ac_link") 2>&5
1739   ac_status=$?
1740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1741   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1742   { { case "(($ac_try" in
1743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1744   *) ac_try_echo=$ac_try;;
1745 esac
1746 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1747 $as_echo "$ac_try_echo"; } >&5
1748   (eval "$ac_try") 2>&5
1749   ac_status=$?
1750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1751   test $ac_status = 0; }; }; then :
1752   ac_retval=0
1753 else
1754   $as_echo "$as_me: program exited with status $ac_status" >&5
1755        $as_echo "$as_me: failed program was:" >&5
1756 sed 's/^/| /' conftest.$ac_ext >&5
1757
1758        ac_retval=$ac_status
1759 fi
1760   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1761   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1762   as_fn_set_status $ac_retval
1763
1764 } # ac_fn_c_try_run
1765
1766 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1767 # -------------------------------------------------------
1768 # Tests whether HEADER exists and can be compiled using the include files in
1769 # INCLUDES, setting the cache variable VAR accordingly.
1770 ac_fn_c_check_header_compile ()
1771 {
1772   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1774 $as_echo_n "checking for $2... " >&6; }
1775 if eval \${$3+:} false; then :
1776   $as_echo_n "(cached) " >&6
1777 else
1778   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1779 /* end confdefs.h.  */
1780 $4
1781 #include <$2>
1782 _ACEOF
1783 if ac_fn_c_try_compile "$LINENO"; then :
1784   eval "$3=yes"
1785 else
1786   eval "$3=no"
1787 fi
1788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1789 fi
1790 eval ac_res=\$$3
1791                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792 $as_echo "$ac_res" >&6; }
1793   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1794
1795 } # ac_fn_c_check_header_compile
1796
1797 # ac_fn_c_try_link LINENO
1798 # -----------------------
1799 # Try to link conftest.$ac_ext, and return whether this succeeded.
1800 ac_fn_c_try_link ()
1801 {
1802   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1803   rm -f conftest.$ac_objext conftest$ac_exeext
1804   if { { ac_try="$ac_link"
1805 case "(($ac_try" in
1806   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1807   *) ac_try_echo=$ac_try;;
1808 esac
1809 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1810 $as_echo "$ac_try_echo"; } >&5
1811   (eval "$ac_link") 2>conftest.err
1812   ac_status=$?
1813   if test -s conftest.err; then
1814     grep -v '^ *+' conftest.err >conftest.er1
1815     cat conftest.er1 >&5
1816     mv -f conftest.er1 conftest.err
1817   fi
1818   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1819   test $ac_status = 0; } && {
1820          test -z "$ac_c_werror_flag" ||
1821          test ! -s conftest.err
1822        } && test -s conftest$ac_exeext && {
1823          test "$cross_compiling" = yes ||
1824          test -x conftest$ac_exeext
1825        }; then :
1826   ac_retval=0
1827 else
1828   $as_echo "$as_me: failed program was:" >&5
1829 sed 's/^/| /' conftest.$ac_ext >&5
1830
1831         ac_retval=1
1832 fi
1833   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1834   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1835   # interfere with the next link command; also delete a directory that is
1836   # left behind by Apple's compiler.  We do this before executing the actions.
1837   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1838   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1839   as_fn_set_status $ac_retval
1840
1841 } # ac_fn_c_try_link
1842
1843 # ac_fn_c_check_func LINENO FUNC VAR
1844 # ----------------------------------
1845 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1846 ac_fn_c_check_func ()
1847 {
1848   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1850 $as_echo_n "checking for $2... " >&6; }
1851 if eval \${$3+:} false; then :
1852   $as_echo_n "(cached) " >&6
1853 else
1854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855 /* end confdefs.h.  */
1856 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1857    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1858 #define $2 innocuous_$2
1859
1860 /* System header to define __stub macros and hopefully few prototypes,
1861     which can conflict with char $2 (); below.
1862     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1863     <limits.h> exists even on freestanding compilers.  */
1864
1865 #ifdef __STDC__
1866 # include <limits.h>
1867 #else
1868 # include <assert.h>
1869 #endif
1870
1871 #undef $2
1872
1873 /* Override any GCC internal prototype to avoid an error.
1874    Use char because int might match the return type of a GCC
1875    builtin and then its argument prototype would still apply.  */
1876 #ifdef __cplusplus
1877 extern "C"
1878 #endif
1879 char $2 ();
1880 /* The GNU C library defines this for functions which it implements
1881     to always fail with ENOSYS.  Some functions are actually named
1882     something starting with __ and the normal name is an alias.  */
1883 #if defined __stub_$2 || defined __stub___$2
1884 choke me
1885 #endif
1886
1887 int
1888 main ()
1889 {
1890 return $2 ();
1891   ;
1892   return 0;
1893 }
1894 _ACEOF
1895 if ac_fn_c_try_link "$LINENO"; then :
1896   eval "$3=yes"
1897 else
1898   eval "$3=no"
1899 fi
1900 rm -f core conftest.err conftest.$ac_objext \
1901     conftest$ac_exeext conftest.$ac_ext
1902 fi
1903 eval ac_res=\$$3
1904                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1905 $as_echo "$ac_res" >&6; }
1906   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1907
1908 } # ac_fn_c_check_func
1909
1910 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1911 # -------------------------------------------
1912 # Tests whether TYPE exists after having included INCLUDES, setting cache
1913 # variable VAR accordingly.
1914 ac_fn_c_check_type ()
1915 {
1916   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1918 $as_echo_n "checking for $2... " >&6; }
1919 if eval \${$3+:} false; then :
1920   $as_echo_n "(cached) " >&6
1921 else
1922   eval "$3=no"
1923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1924 /* end confdefs.h.  */
1925 $4
1926 int
1927 main ()
1928 {
1929 if (sizeof ($2))
1930          return 0;
1931   ;
1932   return 0;
1933 }
1934 _ACEOF
1935 if ac_fn_c_try_compile "$LINENO"; then :
1936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 int
1940 main ()
1941 {
1942 if (sizeof (($2)))
1943             return 0;
1944   ;
1945   return 0;
1946 }
1947 _ACEOF
1948 if ac_fn_c_try_compile "$LINENO"; then :
1949
1950 else
1951   eval "$3=yes"
1952 fi
1953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1954 fi
1955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1956 fi
1957 eval ac_res=\$$3
1958                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1959 $as_echo "$ac_res" >&6; }
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961
1962 } # ac_fn_c_check_type
1963
1964 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1965 # --------------------------------------------
1966 # Tries to find the compile-time value of EXPR in a program that includes
1967 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1968 # computed
1969 ac_fn_c_compute_int ()
1970 {
1971   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1972   if test "$cross_compiling" = yes; then
1973     # Depending upon the size, compute the lo and hi bounds.
1974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1975 /* end confdefs.h.  */
1976 $4
1977 int
1978 main ()
1979 {
1980 static int test_array [1 - 2 * !(($2) >= 0)];
1981 test_array [0] = 0;
1982 return test_array [0];
1983
1984   ;
1985   return 0;
1986 }
1987 _ACEOF
1988 if ac_fn_c_try_compile "$LINENO"; then :
1989   ac_lo=0 ac_mid=0
1990   while :; do
1991     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1992 /* end confdefs.h.  */
1993 $4
1994 int
1995 main ()
1996 {
1997 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1998 test_array [0] = 0;
1999 return test_array [0];
2000
2001   ;
2002   return 0;
2003 }
2004 _ACEOF
2005 if ac_fn_c_try_compile "$LINENO"; then :
2006   ac_hi=$ac_mid; break
2007 else
2008   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2009                         if test $ac_lo -le $ac_mid; then
2010                           ac_lo= ac_hi=
2011                           break
2012                         fi
2013                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2014 fi
2015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2016   done
2017 else
2018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2019 /* end confdefs.h.  */
2020 $4
2021 int
2022 main ()
2023 {
2024 static int test_array [1 - 2 * !(($2) < 0)];
2025 test_array [0] = 0;
2026 return test_array [0];
2027
2028   ;
2029   return 0;
2030 }
2031 _ACEOF
2032 if ac_fn_c_try_compile "$LINENO"; then :
2033   ac_hi=-1 ac_mid=-1
2034   while :; do
2035     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2036 /* end confdefs.h.  */
2037 $4
2038 int
2039 main ()
2040 {
2041 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2042 test_array [0] = 0;
2043 return test_array [0];
2044
2045   ;
2046   return 0;
2047 }
2048 _ACEOF
2049 if ac_fn_c_try_compile "$LINENO"; then :
2050   ac_lo=$ac_mid; break
2051 else
2052   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2053                         if test $ac_mid -le $ac_hi; then
2054                           ac_lo= ac_hi=
2055                           break
2056                         fi
2057                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2058 fi
2059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2060   done
2061 else
2062   ac_lo= ac_hi=
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067 # Binary search between lo and hi bounds.
2068 while test "x$ac_lo" != "x$ac_hi"; do
2069   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2071 /* end confdefs.h.  */
2072 $4
2073 int
2074 main ()
2075 {
2076 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2077 test_array [0] = 0;
2078 return test_array [0];
2079
2080   ;
2081   return 0;
2082 }
2083 _ACEOF
2084 if ac_fn_c_try_compile "$LINENO"; then :
2085   ac_hi=$ac_mid
2086 else
2087   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2088 fi
2089 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2090 done
2091 case $ac_lo in #((
2092 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2093 '') ac_retval=1 ;;
2094 esac
2095   else
2096     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2097 /* end confdefs.h.  */
2098 $4
2099 static long int longval () { return $2; }
2100 static unsigned long int ulongval () { return $2; }
2101 #include <stdio.h>
2102 #include <stdlib.h>
2103 int
2104 main ()
2105 {
2106
2107   FILE *f = fopen ("conftest.val", "w");
2108   if (! f)
2109     return 1;
2110   if (($2) < 0)
2111     {
2112       long int i = longval ();
2113       if (i != ($2))
2114         return 1;
2115       fprintf (f, "%ld", i);
2116     }
2117   else
2118     {
2119       unsigned long int i = ulongval ();
2120       if (i != ($2))
2121         return 1;
2122       fprintf (f, "%lu", i);
2123     }
2124   /* Do not output a trailing newline, as this causes \r\n confusion
2125      on some platforms.  */
2126   return ferror (f) || fclose (f) != 0;
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 if ac_fn_c_try_run "$LINENO"; then :
2133   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2134 else
2135   ac_retval=1
2136 fi
2137 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2138   conftest.$ac_objext conftest.beam conftest.$ac_ext
2139 rm -f conftest.val
2140
2141   fi
2142   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2143   as_fn_set_status $ac_retval
2144
2145 } # ac_fn_c_compute_int
2146
2147 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2148 # ---------------------------------------------
2149 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2150 # accordingly.
2151 ac_fn_c_check_decl ()
2152 {
2153   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2154   as_decl_name=`echo $2|sed 's/ *(.*//'`
2155   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2156   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2157 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2158 if eval \${$3+:} false; then :
2159   $as_echo_n "(cached) " >&6
2160 else
2161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2162 /* end confdefs.h.  */
2163 $4
2164 int
2165 main ()
2166 {
2167 #ifndef $as_decl_name
2168 #ifdef __cplusplus
2169   (void) $as_decl_use;
2170 #else
2171   (void) $as_decl_name;
2172 #endif
2173 #endif
2174
2175   ;
2176   return 0;
2177 }
2178 _ACEOF
2179 if ac_fn_c_try_compile "$LINENO"; then :
2180   eval "$3=yes"
2181 else
2182   eval "$3=no"
2183 fi
2184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2185 fi
2186 eval ac_res=\$$3
2187                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2188 $as_echo "$ac_res" >&6; }
2189   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2190
2191 } # ac_fn_c_check_decl
2192 cat >config.log <<_ACEOF
2193 This file contains any messages produced by compilers while
2194 running configure, to aid debugging if configure makes a mistake.
2195
2196 It was created by package-unused $as_me version-unused, which was
2197 generated by GNU Autoconf 2.69.  Invocation command line was
2198
2199   $ $0 $@
2200
2201 _ACEOF
2202 exec 5>>config.log
2203 {
2204 cat <<_ASUNAME
2205 ## --------- ##
2206 ## Platform. ##
2207 ## --------- ##
2208
2209 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2210 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2211 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2212 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2213 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2214
2215 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2216 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2217
2218 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2219 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2220 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2221 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2222 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2223 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2224 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2225
2226 _ASUNAME
2227
2228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2229 for as_dir in $PATH
2230 do
2231   IFS=$as_save_IFS
2232   test -z "$as_dir" && as_dir=.
2233     $as_echo "PATH: $as_dir"
2234   done
2235 IFS=$as_save_IFS
2236
2237 } >&5
2238
2239 cat >&5 <<_ACEOF
2240
2241
2242 ## ----------- ##
2243 ## Core tests. ##
2244 ## ----------- ##
2245
2246 _ACEOF
2247
2248
2249 # Keep a trace of the command line.
2250 # Strip out --no-create and --no-recursion so they do not pile up.
2251 # Strip out --silent because we don't want to record it for future runs.
2252 # Also quote any args containing shell meta-characters.
2253 # Make two passes to allow for proper duplicate-argument suppression.
2254 ac_configure_args=
2255 ac_configure_args0=
2256 ac_configure_args1=
2257 ac_must_keep_next=false
2258 for ac_pass in 1 2
2259 do
2260   for ac_arg
2261   do
2262     case $ac_arg in
2263     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2264     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2265     | -silent | --silent | --silen | --sile | --sil)
2266       continue ;;
2267     *\'*)
2268       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2269     esac
2270     case $ac_pass in
2271     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2272     2)
2273       as_fn_append ac_configure_args1 " '$ac_arg'"
2274       if test $ac_must_keep_next = true; then
2275         ac_must_keep_next=false # Got value, back to normal.
2276       else
2277         case $ac_arg in
2278           *=* | --config-cache | -C | -disable-* | --disable-* \
2279           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2280           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2281           | -with-* | --with-* | -without-* | --without-* | --x)
2282             case "$ac_configure_args0 " in
2283               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2284             esac
2285             ;;
2286           -* ) ac_must_keep_next=true ;;
2287         esac
2288       fi
2289       as_fn_append ac_configure_args " '$ac_arg'"
2290       ;;
2291     esac
2292   done
2293 done
2294 { ac_configure_args0=; unset ac_configure_args0;}
2295 { ac_configure_args1=; unset ac_configure_args1;}
2296
2297 # When interrupted or exit'd, cleanup temporary files, and complete
2298 # config.log.  We remove comments because anyway the quotes in there
2299 # would cause problems or look ugly.
2300 # WARNING: Use '\'' to represent an apostrophe within the trap.
2301 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2302 trap 'exit_status=$?
2303   # Save into config.log some information that might help in debugging.
2304   {
2305     echo
2306
2307     $as_echo "## ---------------- ##
2308 ## Cache variables. ##
2309 ## ---------------- ##"
2310     echo
2311     # The following way of writing the cache mishandles newlines in values,
2312 (
2313   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2314     eval ac_val=\$$ac_var
2315     case $ac_val in #(
2316     *${as_nl}*)
2317       case $ac_var in #(
2318       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2319 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2320       esac
2321       case $ac_var in #(
2322       _ | IFS | as_nl) ;; #(
2323       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2324       *) { eval $ac_var=; unset $ac_var;} ;;
2325       esac ;;
2326     esac
2327   done
2328   (set) 2>&1 |
2329     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2330     *${as_nl}ac_space=\ *)
2331       sed -n \
2332         "s/'\''/'\''\\\\'\'''\''/g;
2333           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2334       ;; #(
2335     *)
2336       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2337       ;;
2338     esac |
2339     sort
2340 )
2341     echo
2342
2343     $as_echo "## ----------------- ##
2344 ## Output variables. ##
2345 ## ----------------- ##"
2346     echo
2347     for ac_var in $ac_subst_vars
2348     do
2349       eval ac_val=\$$ac_var
2350       case $ac_val in
2351       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2352       esac
2353       $as_echo "$ac_var='\''$ac_val'\''"
2354     done | sort
2355     echo
2356
2357     if test -n "$ac_subst_files"; then
2358       $as_echo "## ------------------- ##
2359 ## File substitutions. ##
2360 ## ------------------- ##"
2361       echo
2362       for ac_var in $ac_subst_files
2363       do
2364         eval ac_val=\$$ac_var
2365         case $ac_val in
2366         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2367         esac
2368         $as_echo "$ac_var='\''$ac_val'\''"
2369       done | sort
2370       echo
2371     fi
2372
2373     if test -s confdefs.h; then
2374       $as_echo "## ----------- ##
2375 ## confdefs.h. ##
2376 ## ----------- ##"
2377       echo
2378       cat confdefs.h
2379       echo
2380     fi
2381     test "$ac_signal" != 0 &&
2382       $as_echo "$as_me: caught signal $ac_signal"
2383     $as_echo "$as_me: exit $exit_status"
2384   } >&5
2385   rm -f core *.core core.conftest.* &&
2386     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2387     exit $exit_status
2388 ' 0
2389 for ac_signal in 1 2 13 15; do
2390   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2391 done
2392 ac_signal=0
2393
2394 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2395 rm -f -r conftest* confdefs.h
2396
2397 $as_echo "/* confdefs.h */" > confdefs.h
2398
2399 # Predefined preprocessor variables.
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_NAME "$PACKAGE_NAME"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_STRING "$PACKAGE_STRING"
2415 _ACEOF
2416
2417 cat >>confdefs.h <<_ACEOF
2418 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2419 _ACEOF
2420
2421 cat >>confdefs.h <<_ACEOF
2422 #define PACKAGE_URL "$PACKAGE_URL"
2423 _ACEOF
2424
2425
2426 # Let the site file select an alternate cache file if it wants to.
2427 # Prefer an explicitly selected file to automatically selected ones.
2428 ac_site_file1=NONE
2429 ac_site_file2=NONE
2430 if test -n "$CONFIG_SITE"; then
2431   # We do not want a PATH search for config.site.
2432   case $CONFIG_SITE in #((
2433     -*)  ac_site_file1=./$CONFIG_SITE;;
2434     */*) ac_site_file1=$CONFIG_SITE;;
2435     *)   ac_site_file1=./$CONFIG_SITE;;
2436   esac
2437 elif test "x$prefix" != xNONE; then
2438   ac_site_file1=$prefix/share/config.site
2439   ac_site_file2=$prefix/etc/config.site
2440 else
2441   ac_site_file1=$ac_default_prefix/share/config.site
2442   ac_site_file2=$ac_default_prefix/etc/config.site
2443 fi
2444 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2445 do
2446   test "x$ac_site_file" = xNONE && continue
2447   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2448     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2449 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2450     sed 's/^/| /' "$ac_site_file" >&5
2451     . "$ac_site_file" \
2452       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2453 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2454 as_fn_error $? "failed to load site script $ac_site_file
2455 See \`config.log' for more details" "$LINENO" 5; }
2456   fi
2457 done
2458
2459 if test -r "$cache_file"; then
2460   # Some versions of bash will fail to source /dev/null (special files
2461   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2462   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2463     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2464 $as_echo "$as_me: loading cache $cache_file" >&6;}
2465     case $cache_file in
2466       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2467       *)                      . "./$cache_file";;
2468     esac
2469   fi
2470 else
2471   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2472 $as_echo "$as_me: creating cache $cache_file" >&6;}
2473   >$cache_file
2474 fi
2475
2476 # Check that the precious variables saved in the cache have kept the same
2477 # value.
2478 ac_cache_corrupted=false
2479 for ac_var in $ac_precious_vars; do
2480   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2481   eval ac_new_set=\$ac_env_${ac_var}_set
2482   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2483   eval ac_new_val=\$ac_env_${ac_var}_value
2484   case $ac_old_set,$ac_new_set in
2485     set,)
2486       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2487 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2488       ac_cache_corrupted=: ;;
2489     ,set)
2490       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2491 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2492       ac_cache_corrupted=: ;;
2493     ,);;
2494     *)
2495       if test "x$ac_old_val" != "x$ac_new_val"; then
2496         # differences in whitespace do not lead to failure.
2497         ac_old_val_w=`echo x $ac_old_val`
2498         ac_new_val_w=`echo x $ac_new_val`
2499         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2500           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2501 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2502           ac_cache_corrupted=:
2503         else
2504           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2505 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2506           eval $ac_var=\$ac_old_val
2507         fi
2508         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2509 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2510         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2511 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2512       fi;;
2513   esac
2514   # Pass precious variables to config.status.
2515   if test "$ac_new_set" = set; then
2516     case $ac_new_val in
2517     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2518     *) ac_arg=$ac_var=$ac_new_val ;;
2519     esac
2520     case " $ac_configure_args " in
2521       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2522       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2523     esac
2524   fi
2525 done
2526 if $ac_cache_corrupted; then
2527   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2530 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2531   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2532 fi
2533 ## -------------------- ##
2534 ## Main body of script. ##
2535 ## -------------------- ##
2536
2537 ac_ext=c
2538 ac_cpp='$CPP $CPPFLAGS'
2539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2541 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2542
2543
2544
2545
2546
2547
2548 ac_config_headers="$ac_config_headers config.h"
2549
2550
2551 if test -n "${with_target_subdir}"; then
2552   # Default to --enable-multilib
2553 # Check whether --enable-multilib was given.
2554 if test "${enable_multilib+set}" = set; then :
2555   enableval=$enable_multilib; case "$enableval" in
2556   yes) multilib=yes ;;
2557   no)  multilib=no ;;
2558   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2559  esac
2560 else
2561   multilib=yes
2562 fi
2563
2564
2565 # We may get other options which we leave undocumented:
2566 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2567 # See config-ml.in if you want the gory details.
2568
2569 if test "$srcdir" = "."; then
2570   if test "$with_target_subdir" != "."; then
2571     multi_basedir="$srcdir/$with_multisrctop../.."
2572   else
2573     multi_basedir="$srcdir/$with_multisrctop.."
2574   fi
2575 else
2576   multi_basedir="$srcdir/.."
2577 fi
2578
2579
2580 # Even if the default multilib is not a cross compilation,
2581 # it may be that some of the other multilibs are.
2582 if test $cross_compiling = no && test $multilib = yes \
2583    && test "x${with_multisubdir}" != x ; then
2584    cross_compiling=maybe
2585 fi
2586
2587 ac_config_commands="$ac_config_commands default-1"
2588
2589 fi
2590
2591 ac_aux_dir=
2592 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2593   if test -f "$ac_dir/install-sh"; then
2594     ac_aux_dir=$ac_dir
2595     ac_install_sh="$ac_aux_dir/install-sh -c"
2596     break
2597   elif test -f "$ac_dir/install.sh"; then
2598     ac_aux_dir=$ac_dir
2599     ac_install_sh="$ac_aux_dir/install.sh -c"
2600     break
2601   elif test -f "$ac_dir/shtool"; then
2602     ac_aux_dir=$ac_dir
2603     ac_install_sh="$ac_aux_dir/shtool install -c"
2604     break
2605   fi
2606 done
2607 if test -z "$ac_aux_dir"; then
2608   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2609 fi
2610
2611 # These three variables are undocumented and unsupported,
2612 # and are intended to be withdrawn in a future Autoconf release.
2613 # They can cause serious problems if a builder's source tree is in a directory
2614 # whose full name contains unusual characters.
2615 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2616 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2617 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2618
2619
2620 # Make sure we can run config.sub.
2621 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2622   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2623
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2625 $as_echo_n "checking build system type... " >&6; }
2626 if ${ac_cv_build+:} false; then :
2627   $as_echo_n "(cached) " >&6
2628 else
2629   ac_build_alias=$build_alias
2630 test "x$ac_build_alias" = x &&
2631   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2632 test "x$ac_build_alias" = x &&
2633   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2634 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2635   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2636
2637 fi
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2639 $as_echo "$ac_cv_build" >&6; }
2640 case $ac_cv_build in
2641 *-*-*) ;;
2642 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2643 esac
2644 build=$ac_cv_build
2645 ac_save_IFS=$IFS; IFS='-'
2646 set x $ac_cv_build
2647 shift
2648 build_cpu=$1
2649 build_vendor=$2
2650 shift; shift
2651 # Remember, the first character of IFS is used to create $*,
2652 # except with old shells:
2653 build_os=$*
2654 IFS=$ac_save_IFS
2655 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2656
2657
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2659 $as_echo_n "checking host system type... " >&6; }
2660 if ${ac_cv_host+:} false; then :
2661   $as_echo_n "(cached) " >&6
2662 else
2663   if test "x$host_alias" = x; then
2664   ac_cv_host=$ac_cv_build
2665 else
2666   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2667     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2668 fi
2669
2670 fi
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2672 $as_echo "$ac_cv_host" >&6; }
2673 case $ac_cv_host in
2674 *-*-*) ;;
2675 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2676 esac
2677 host=$ac_cv_host
2678 ac_save_IFS=$IFS; IFS='-'
2679 set x $ac_cv_host
2680 shift
2681 host_cpu=$1
2682 host_vendor=$2
2683 shift; shift
2684 # Remember, the first character of IFS is used to create $*,
2685 # except with old shells:
2686 host_os=$*
2687 IFS=$ac_save_IFS
2688 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2689
2690
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2692 $as_echo_n "checking target system type... " >&6; }
2693 if ${ac_cv_target+:} false; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test "x$target_alias" = x; then
2697   ac_cv_target=$ac_cv_host
2698 else
2699   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2700     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2701 fi
2702
2703 fi
2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2705 $as_echo "$ac_cv_target" >&6; }
2706 case $ac_cv_target in
2707 *-*-*) ;;
2708 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2709 esac
2710 target=$ac_cv_target
2711 ac_save_IFS=$IFS; IFS='-'
2712 set x $ac_cv_target
2713 shift
2714 target_cpu=$1
2715 target_vendor=$2
2716 shift; shift
2717 # Remember, the first character of IFS is used to create $*,
2718 # except with old shells:
2719 target_os=$*
2720 IFS=$ac_save_IFS
2721 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2722
2723
2724 # The aliases save the names the user supplied, while $host etc.
2725 # will get canonicalized.
2726 test -n "$target_alias" &&
2727   test "$program_prefix$program_suffix$program_transform_name" = \
2728     NONENONEs,x,x, &&
2729   program_prefix=${target_alias}-
2730
2731 target_alias=${target_alias-$host_alias}
2732
2733 # Expand $ac_aux_dir to an absolute path.
2734 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2735
2736 ac_ext=c
2737 ac_cpp='$CPP $CPPFLAGS'
2738 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2739 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2740 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2741 if test -n "$ac_tool_prefix"; then
2742   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2743 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2745 $as_echo_n "checking for $ac_word... " >&6; }
2746 if ${ac_cv_prog_CC+:} false; then :
2747   $as_echo_n "(cached) " >&6
2748 else
2749   if test -n "$CC"; then
2750   ac_cv_prog_CC="$CC" # Let the user override the test.
2751 else
2752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2753 for as_dir in $PATH
2754 do
2755   IFS=$as_save_IFS
2756   test -z "$as_dir" && as_dir=.
2757     for ac_exec_ext in '' $ac_executable_extensions; do
2758   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2759     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2761     break 2
2762   fi
2763 done
2764   done
2765 IFS=$as_save_IFS
2766
2767 fi
2768 fi
2769 CC=$ac_cv_prog_CC
2770 if test -n "$CC"; then
2771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2772 $as_echo "$CC" >&6; }
2773 else
2774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2775 $as_echo "no" >&6; }
2776 fi
2777
2778
2779 fi
2780 if test -z "$ac_cv_prog_CC"; then
2781   ac_ct_CC=$CC
2782   # Extract the first word of "gcc", so it can be a program name with args.
2783 set dummy gcc; ac_word=$2
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2785 $as_echo_n "checking for $ac_word... " >&6; }
2786 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2787   $as_echo_n "(cached) " >&6
2788 else
2789   if test -n "$ac_ct_CC"; then
2790   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2791 else
2792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2793 for as_dir in $PATH
2794 do
2795   IFS=$as_save_IFS
2796   test -z "$as_dir" && as_dir=.
2797     for ac_exec_ext in '' $ac_executable_extensions; do
2798   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2799     ac_cv_prog_ac_ct_CC="gcc"
2800     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2801     break 2
2802   fi
2803 done
2804   done
2805 IFS=$as_save_IFS
2806
2807 fi
2808 fi
2809 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2810 if test -n "$ac_ct_CC"; then
2811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2812 $as_echo "$ac_ct_CC" >&6; }
2813 else
2814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2815 $as_echo "no" >&6; }
2816 fi
2817
2818   if test "x$ac_ct_CC" = x; then
2819     CC=""
2820   else
2821     case $cross_compiling:$ac_tool_warned in
2822 yes:)
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2824 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2825 ac_tool_warned=yes ;;
2826 esac
2827     CC=$ac_ct_CC
2828   fi
2829 else
2830   CC="$ac_cv_prog_CC"
2831 fi
2832
2833 if test -z "$CC"; then
2834           if test -n "$ac_tool_prefix"; then
2835     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2836 set dummy ${ac_tool_prefix}cc; ac_word=$2
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838 $as_echo_n "checking for $ac_word... " >&6; }
2839 if ${ac_cv_prog_CC+:} false; then :
2840   $as_echo_n "(cached) " >&6
2841 else
2842   if test -n "$CC"; then
2843   ac_cv_prog_CC="$CC" # Let the user override the test.
2844 else
2845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846 for as_dir in $PATH
2847 do
2848   IFS=$as_save_IFS
2849   test -z "$as_dir" && as_dir=.
2850     for ac_exec_ext in '' $ac_executable_extensions; do
2851   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2852     ac_cv_prog_CC="${ac_tool_prefix}cc"
2853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2854     break 2
2855   fi
2856 done
2857   done
2858 IFS=$as_save_IFS
2859
2860 fi
2861 fi
2862 CC=$ac_cv_prog_CC
2863 if test -n "$CC"; then
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2865 $as_echo "$CC" >&6; }
2866 else
2867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868 $as_echo "no" >&6; }
2869 fi
2870
2871
2872   fi
2873 fi
2874 if test -z "$CC"; then
2875   # Extract the first word of "cc", so it can be a program name with args.
2876 set dummy cc; ac_word=$2
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2878 $as_echo_n "checking for $ac_word... " >&6; }
2879 if ${ac_cv_prog_CC+:} false; then :
2880   $as_echo_n "(cached) " >&6
2881 else
2882   if test -n "$CC"; then
2883   ac_cv_prog_CC="$CC" # Let the user override the test.
2884 else
2885   ac_prog_rejected=no
2886 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2887 for as_dir in $PATH
2888 do
2889   IFS=$as_save_IFS
2890   test -z "$as_dir" && as_dir=.
2891     for ac_exec_ext in '' $ac_executable_extensions; do
2892   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2893     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2894        ac_prog_rejected=yes
2895        continue
2896      fi
2897     ac_cv_prog_CC="cc"
2898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2899     break 2
2900   fi
2901 done
2902   done
2903 IFS=$as_save_IFS
2904
2905 if test $ac_prog_rejected = yes; then
2906   # We found a bogon in the path, so make sure we never use it.
2907   set dummy $ac_cv_prog_CC
2908   shift
2909   if test $# != 0; then
2910     # We chose a different compiler from the bogus one.
2911     # However, it has the same basename, so the bogon will be chosen
2912     # first if we set CC to just the basename; use the full file name.
2913     shift
2914     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2915   fi
2916 fi
2917 fi
2918 fi
2919 CC=$ac_cv_prog_CC
2920 if test -n "$CC"; then
2921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2922 $as_echo "$CC" >&6; }
2923 else
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2925 $as_echo "no" >&6; }
2926 fi
2927
2928
2929 fi
2930 if test -z "$CC"; then
2931   if test -n "$ac_tool_prefix"; then
2932   for ac_prog in cl.exe
2933   do
2934     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2935 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2937 $as_echo_n "checking for $ac_word... " >&6; }
2938 if ${ac_cv_prog_CC+:} false; then :
2939   $as_echo_n "(cached) " >&6
2940 else
2941   if test -n "$CC"; then
2942   ac_cv_prog_CC="$CC" # Let the user override the test.
2943 else
2944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2945 for as_dir in $PATH
2946 do
2947   IFS=$as_save_IFS
2948   test -z "$as_dir" && as_dir=.
2949     for ac_exec_ext in '' $ac_executable_extensions; do
2950   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2951     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2952     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2953     break 2
2954   fi
2955 done
2956   done
2957 IFS=$as_save_IFS
2958
2959 fi
2960 fi
2961 CC=$ac_cv_prog_CC
2962 if test -n "$CC"; then
2963   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2964 $as_echo "$CC" >&6; }
2965 else
2966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2967 $as_echo "no" >&6; }
2968 fi
2969
2970
2971     test -n "$CC" && break
2972   done
2973 fi
2974 if test -z "$CC"; then
2975   ac_ct_CC=$CC
2976   for ac_prog in cl.exe
2977 do
2978   # Extract the first word of "$ac_prog", so it can be a program name with args.
2979 set dummy $ac_prog; ac_word=$2
2980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2981 $as_echo_n "checking for $ac_word... " >&6; }
2982 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2983   $as_echo_n "(cached) " >&6
2984 else
2985   if test -n "$ac_ct_CC"; then
2986   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2987 else
2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2989 for as_dir in $PATH
2990 do
2991   IFS=$as_save_IFS
2992   test -z "$as_dir" && as_dir=.
2993     for ac_exec_ext in '' $ac_executable_extensions; do
2994   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2995     ac_cv_prog_ac_ct_CC="$ac_prog"
2996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2997     break 2
2998   fi
2999 done
3000   done
3001 IFS=$as_save_IFS
3002
3003 fi
3004 fi
3005 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3006 if test -n "$ac_ct_CC"; then
3007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3008 $as_echo "$ac_ct_CC" >&6; }
3009 else
3010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3011 $as_echo "no" >&6; }
3012 fi
3013
3014
3015   test -n "$ac_ct_CC" && break
3016 done
3017
3018   if test "x$ac_ct_CC" = x; then
3019     CC=""
3020   else
3021     case $cross_compiling:$ac_tool_warned in
3022 yes:)
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3025 ac_tool_warned=yes ;;
3026 esac
3027     CC=$ac_ct_CC
3028   fi
3029 fi
3030
3031 fi
3032
3033
3034 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3035 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3036 as_fn_error $? "no acceptable C compiler found in \$PATH
3037 See \`config.log' for more details" "$LINENO" 5; }
3038
3039 # Provide some information about the compiler.
3040 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3041 set X $ac_compile
3042 ac_compiler=$2
3043 for ac_option in --version -v -V -qversion; do
3044   { { ac_try="$ac_compiler $ac_option >&5"
3045 case "(($ac_try" in
3046   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3047   *) ac_try_echo=$ac_try;;
3048 esac
3049 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3050 $as_echo "$ac_try_echo"; } >&5
3051   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3052   ac_status=$?
3053   if test -s conftest.err; then
3054     sed '10a\
3055 ... rest of stderr output deleted ...
3056          10q' conftest.err >conftest.er1
3057     cat conftest.er1 >&5
3058   fi
3059   rm -f conftest.er1 conftest.err
3060   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3061   test $ac_status = 0; }
3062 done
3063
3064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3065 /* end confdefs.h.  */
3066
3067 int
3068 main ()
3069 {
3070
3071   ;
3072   return 0;
3073 }
3074 _ACEOF
3075 ac_clean_files_save=$ac_clean_files
3076 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3077 # Try to create an executable without -o first, disregard a.out.
3078 # It will help us diagnose broken compilers, and finding out an intuition
3079 # of exeext.
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3081 $as_echo_n "checking whether the C compiler works... " >&6; }
3082 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3083
3084 # The possible output files:
3085 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3086
3087 ac_rmfiles=
3088 for ac_file in $ac_files
3089 do
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3092     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3093   esac
3094 done
3095 rm -f $ac_rmfiles
3096
3097 if { { ac_try="$ac_link_default"
3098 case "(($ac_try" in
3099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100   *) ac_try_echo=$ac_try;;
3101 esac
3102 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3103 $as_echo "$ac_try_echo"; } >&5
3104   (eval "$ac_link_default") 2>&5
3105   ac_status=$?
3106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107   test $ac_status = 0; }; then :
3108   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3109 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3110 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3111 # so that the user can short-circuit this test for compilers unknown to
3112 # Autoconf.
3113 for ac_file in $ac_files ''
3114 do
3115   test -f "$ac_file" || continue
3116   case $ac_file in
3117     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3118         ;;
3119     [ab].out )
3120         # We found the default executable, but exeext='' is most
3121         # certainly right.
3122         break;;
3123     *.* )
3124         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3125         then :; else
3126            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3127         fi
3128         # We set ac_cv_exeext here because the later test for it is not
3129         # safe: cross compilers may not add the suffix if given an `-o'
3130         # argument, so we may need to know it at that point already.
3131         # Even if this section looks crufty: it has the advantage of
3132         # actually working.
3133         break;;
3134     * )
3135         break;;
3136   esac
3137 done
3138 test "$ac_cv_exeext" = no && ac_cv_exeext=
3139
3140 else
3141   ac_file=''
3142 fi
3143 if test -z "$ac_file"; then :
3144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3145 $as_echo "no" >&6; }
3146 $as_echo "$as_me: failed program was:" >&5
3147 sed 's/^/| /' conftest.$ac_ext >&5
3148
3149 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3151 as_fn_error 77 "C compiler cannot create executables
3152 See \`config.log' for more details" "$LINENO" 5; }
3153 else
3154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3155 $as_echo "yes" >&6; }
3156 fi
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3158 $as_echo_n "checking for C compiler default output file name... " >&6; }
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3160 $as_echo "$ac_file" >&6; }
3161 ac_exeext=$ac_cv_exeext
3162
3163 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3164 ac_clean_files=$ac_clean_files_save
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3166 $as_echo_n "checking for suffix of executables... " >&6; }
3167 if { { ac_try="$ac_link"
3168 case "(($ac_try" in
3169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3170   *) ac_try_echo=$ac_try;;
3171 esac
3172 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3173 $as_echo "$ac_try_echo"; } >&5
3174   (eval "$ac_link") 2>&5
3175   ac_status=$?
3176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3177   test $ac_status = 0; }; then :
3178   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3179 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3180 # work properly (i.e., refer to `conftest.exe'), while it won't with
3181 # `rm'.
3182 for ac_file in conftest.exe conftest conftest.*; do
3183   test -f "$ac_file" || continue
3184   case $ac_file in
3185     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3186     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3187           break;;
3188     * ) break;;
3189   esac
3190 done
3191 else
3192   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3193 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3194 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3195 See \`config.log' for more details" "$LINENO" 5; }
3196 fi
3197 rm -f conftest conftest$ac_cv_exeext
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3199 $as_echo "$ac_cv_exeext" >&6; }
3200
3201 rm -f conftest.$ac_ext
3202 EXEEXT=$ac_cv_exeext
3203 ac_exeext=$EXEEXT
3204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205 /* end confdefs.h.  */
3206 #include <stdio.h>
3207 int
3208 main ()
3209 {
3210 FILE *f = fopen ("conftest.out", "w");
3211  return ferror (f) || fclose (f) != 0;
3212
3213   ;
3214   return 0;
3215 }
3216 _ACEOF
3217 ac_clean_files="$ac_clean_files conftest.out"
3218 # Check that the compiler produces executables we can run.  If not, either
3219 # the compiler is broken, or we cross compile.
3220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3221 $as_echo_n "checking whether we are cross compiling... " >&6; }
3222 if test "$cross_compiling" != yes; then
3223   { { ac_try="$ac_link"
3224 case "(($ac_try" in
3225   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3226   *) ac_try_echo=$ac_try;;
3227 esac
3228 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3229 $as_echo "$ac_try_echo"; } >&5
3230   (eval "$ac_link") 2>&5
3231   ac_status=$?
3232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3233   test $ac_status = 0; }
3234   if { ac_try='./conftest$ac_cv_exeext'
3235   { { case "(($ac_try" in
3236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3237   *) ac_try_echo=$ac_try;;
3238 esac
3239 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3240 $as_echo "$ac_try_echo"; } >&5
3241   (eval "$ac_try") 2>&5
3242   ac_status=$?
3243   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3244   test $ac_status = 0; }; }; then
3245     cross_compiling=no
3246   else
3247     if test "$cross_compiling" = maybe; then
3248         cross_compiling=yes
3249     else
3250         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3251 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3252 as_fn_error $? "cannot run C compiled programs.
3253 If you meant to cross compile, use \`--host'.
3254 See \`config.log' for more details" "$LINENO" 5; }
3255     fi
3256   fi
3257 fi
3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3259 $as_echo "$cross_compiling" >&6; }
3260
3261 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3262 ac_clean_files=$ac_clean_files_save
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3264 $as_echo_n "checking for suffix of object files... " >&6; }
3265 if ${ac_cv_objext+:} false; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274
3275   ;
3276   return 0;
3277 }
3278 _ACEOF
3279 rm -f conftest.o conftest.obj
3280 if { { ac_try="$ac_compile"
3281 case "(($ac_try" in
3282   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3283   *) ac_try_echo=$ac_try;;
3284 esac
3285 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3286 $as_echo "$ac_try_echo"; } >&5
3287   (eval "$ac_compile") 2>&5
3288   ac_status=$?
3289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3290   test $ac_status = 0; }; then :
3291   for ac_file in conftest.o conftest.obj conftest.*; do
3292   test -f "$ac_file" || continue;
3293   case $ac_file in
3294     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3295     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3296        break;;
3297   esac
3298 done
3299 else
3300   $as_echo "$as_me: failed program was:" >&5
3301 sed 's/^/| /' conftest.$ac_ext >&5
3302
3303 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3304 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3305 as_fn_error $? "cannot compute suffix of object files: cannot compile
3306 See \`config.log' for more details" "$LINENO" 5; }
3307 fi
3308 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3309 fi
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3311 $as_echo "$ac_cv_objext" >&6; }
3312 OBJEXT=$ac_cv_objext
3313 ac_objext=$OBJEXT
3314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3315 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3316 if ${ac_cv_c_compiler_gnu+:} false; then :
3317   $as_echo_n "(cached) " >&6
3318 else
3319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321
3322 int
3323 main ()
3324 {
3325 #ifndef __GNUC__
3326        choke me
3327 #endif
3328
3329   ;
3330   return 0;
3331 }
3332 _ACEOF
3333 if ac_fn_c_try_compile "$LINENO"; then :
3334   ac_compiler_gnu=yes
3335 else
3336   ac_compiler_gnu=no
3337 fi
3338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3339 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3340
3341 fi
3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3343 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3344 if test $ac_compiler_gnu = yes; then
3345   GCC=yes
3346 else
3347   GCC=
3348 fi
3349 ac_test_CFLAGS=${CFLAGS+set}
3350 ac_save_CFLAGS=$CFLAGS
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3352 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3353 if ${ac_cv_prog_cc_g+:} false; then :
3354   $as_echo_n "(cached) " >&6
3355 else
3356   ac_save_c_werror_flag=$ac_c_werror_flag
3357    ac_c_werror_flag=yes
3358    ac_cv_prog_cc_g=no
3359    CFLAGS="-g"
3360    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3361 /* end confdefs.h.  */
3362
3363 int
3364 main ()
3365 {
3366
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 if ac_fn_c_try_compile "$LINENO"; then :
3372   ac_cv_prog_cc_g=yes
3373 else
3374   CFLAGS=""
3375       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3376 /* end confdefs.h.  */
3377
3378 int
3379 main ()
3380 {
3381
3382   ;
3383   return 0;
3384 }
3385 _ACEOF
3386 if ac_fn_c_try_compile "$LINENO"; then :
3387
3388 else
3389   ac_c_werror_flag=$ac_save_c_werror_flag
3390          CFLAGS="-g"
3391          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3392 /* end confdefs.h.  */
3393
3394 int
3395 main ()
3396 {
3397
3398   ;
3399   return 0;
3400 }
3401 _ACEOF
3402 if ac_fn_c_try_compile "$LINENO"; then :
3403   ac_cv_prog_cc_g=yes
3404 fi
3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3406 fi
3407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410    ac_c_werror_flag=$ac_save_c_werror_flag
3411 fi
3412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3413 $as_echo "$ac_cv_prog_cc_g" >&6; }
3414 if test "$ac_test_CFLAGS" = set; then
3415   CFLAGS=$ac_save_CFLAGS
3416 elif test $ac_cv_prog_cc_g = yes; then
3417   if test "$GCC" = yes; then
3418     CFLAGS="-g -O2"
3419   else
3420     CFLAGS="-g"
3421   fi
3422 else
3423   if test "$GCC" = yes; then
3424     CFLAGS="-O2"
3425   else
3426     CFLAGS=
3427   fi
3428 fi
3429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3430 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3431 if ${ac_cv_prog_cc_c89+:} false; then :
3432   $as_echo_n "(cached) " >&6
3433 else
3434   ac_cv_prog_cc_c89=no
3435 ac_save_CC=$CC
3436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3437 /* end confdefs.h.  */
3438 #include <stdarg.h>
3439 #include <stdio.h>
3440 struct stat;
3441 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3442 struct buf { int x; };
3443 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3444 static char *e (p, i)
3445      char **p;
3446      int i;
3447 {
3448   return p[i];
3449 }
3450 static char *f (char * (*g) (char **, int), char **p, ...)
3451 {
3452   char *s;
3453   va_list v;
3454   va_start (v,p);
3455   s = g (p, va_arg (v,int));
3456   va_end (v);
3457   return s;
3458 }
3459
3460 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3461    function prototypes and stuff, but not '\xHH' hex character constants.
3462    These don't provoke an error unfortunately, instead are silently treated
3463    as 'x'.  The following induces an error, until -std is added to get
3464    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3465    array size at least.  It's necessary to write '\x00'==0 to get something
3466    that's true only with -std.  */
3467 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3468
3469 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3470    inside strings and character constants.  */
3471 #define FOO(x) 'x'
3472 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3473
3474 int test (int i, double x);
3475 struct s1 {int (*f) (int a);};
3476 struct s2 {int (*f) (double a);};
3477 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3478 int argc;
3479 char **argv;
3480 int
3481 main ()
3482 {
3483 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3484   ;
3485   return 0;
3486 }
3487 _ACEOF
3488 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3489         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3490 do
3491   CC="$ac_save_CC $ac_arg"
3492   if ac_fn_c_try_compile "$LINENO"; then :
3493   ac_cv_prog_cc_c89=$ac_arg
3494 fi
3495 rm -f core conftest.err conftest.$ac_objext
3496   test "x$ac_cv_prog_cc_c89" != "xno" && break
3497 done
3498 rm -f conftest.$ac_ext
3499 CC=$ac_save_CC
3500
3501 fi
3502 # AC_CACHE_VAL
3503 case "x$ac_cv_prog_cc_c89" in
3504   x)
3505     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3506 $as_echo "none needed" >&6; } ;;
3507   xno)
3508     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3509 $as_echo "unsupported" >&6; } ;;
3510   *)
3511     CC="$CC $ac_cv_prog_cc_c89"
3512     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3513 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3514 esac
3515 if test "x$ac_cv_prog_cc_c89" != xno; then :
3516
3517 fi
3518
3519 ac_ext=c
3520 ac_cpp='$CPP $CPPFLAGS'
3521 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3522 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3523 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3524
3525 ac_ext=c
3526 ac_cpp='$CPP $CPPFLAGS'
3527 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3528 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3529 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3531 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3532 if ${am_cv_prog_cc_c_o+:} false; then :
3533   $as_echo_n "(cached) " >&6
3534 else
3535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3536 /* end confdefs.h.  */
3537
3538 int
3539 main ()
3540 {
3541
3542   ;
3543   return 0;
3544 }
3545 _ACEOF
3546   # Make sure it works both with $CC and with simple cc.
3547   # Following AC_PROG_CC_C_O, we do the test twice because some
3548   # compilers refuse to overwrite an existing .o file with -o,
3549   # though they will create one.
3550   am_cv_prog_cc_c_o=yes
3551   for am_i in 1 2; do
3552     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3553    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3554    ac_status=$?
3555    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3556    (exit $ac_status); } \
3557          && test -f conftest2.$ac_objext; then
3558       : OK
3559     else
3560       am_cv_prog_cc_c_o=no
3561       break
3562     fi
3563   done
3564   rm -f core conftest*
3565   unset am_i
3566 fi
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3568 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3569 if test "$am_cv_prog_cc_c_o" != yes; then
3570    # Losing compiler, so override with the script.
3571    # FIXME: It is wrong to rewrite CC.
3572    # But if we don't then we get into trouble of one sort or another.
3573    # A longer-term fix would be to have automake use am__CC in this case,
3574    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3575    CC="$am_aux_dir/compile $CC"
3576 fi
3577 ac_ext=c
3578 ac_cpp='$CPP $CPPFLAGS'
3579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3582
3583
3584
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3591 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3592 # On Suns, sometimes $CPP names a directory.
3593 if test -n "$CPP" && test -d "$CPP"; then
3594   CPP=
3595 fi
3596 if test -z "$CPP"; then
3597   if ${ac_cv_prog_CPP+:} false; then :
3598   $as_echo_n "(cached) " >&6
3599 else
3600       # Double quotes because CPP needs to be expanded
3601     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3602     do
3603       ac_preproc_ok=false
3604 for ac_c_preproc_warn_flag in '' yes
3605 do
3606   # Use a header file that comes with gcc, so configuring glibc
3607   # with a fresh cross-compiler works.
3608   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3609   # <limits.h> exists even on freestanding compilers.
3610   # On the NeXT, cc -E runs the code through the compiler's parser,
3611   # not just through cpp. "Syntax error" is here to catch this case.
3612   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3613 /* end confdefs.h.  */
3614 #ifdef __STDC__
3615 # include <limits.h>
3616 #else
3617 # include <assert.h>
3618 #endif
3619                      Syntax error
3620 _ACEOF
3621 if ac_fn_c_try_cpp "$LINENO"; then :
3622
3623 else
3624   # Broken: fails on valid input.
3625 continue
3626 fi
3627 rm -f conftest.err conftest.i conftest.$ac_ext
3628
3629   # OK, works on sane cases.  Now check whether nonexistent headers
3630   # can be detected and how.
3631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632 /* end confdefs.h.  */
3633 #include <ac_nonexistent.h>
3634 _ACEOF
3635 if ac_fn_c_try_cpp "$LINENO"; then :
3636   # Broken: success on invalid input.
3637 continue
3638 else
3639   # Passes both tests.
3640 ac_preproc_ok=:
3641 break
3642 fi
3643 rm -f conftest.err conftest.i conftest.$ac_ext
3644
3645 done
3646 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3647 rm -f conftest.i conftest.err conftest.$ac_ext
3648 if $ac_preproc_ok; then :
3649   break
3650 fi
3651
3652     done
3653     ac_cv_prog_CPP=$CPP
3654
3655 fi
3656   CPP=$ac_cv_prog_CPP
3657 else
3658   ac_cv_prog_CPP=$CPP
3659 fi
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3661 $as_echo "$CPP" >&6; }
3662 ac_preproc_ok=false
3663 for ac_c_preproc_warn_flag in '' yes
3664 do
3665   # Use a header file that comes with gcc, so configuring glibc
3666   # with a fresh cross-compiler works.
3667   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3668   # <limits.h> exists even on freestanding compilers.
3669   # On the NeXT, cc -E runs the code through the compiler's parser,
3670   # not just through cpp. "Syntax error" is here to catch this case.
3671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3672 /* end confdefs.h.  */
3673 #ifdef __STDC__
3674 # include <limits.h>
3675 #else
3676 # include <assert.h>
3677 #endif
3678                      Syntax error
3679 _ACEOF
3680 if ac_fn_c_try_cpp "$LINENO"; then :
3681
3682 else
3683   # Broken: fails on valid input.
3684 continue
3685 fi
3686 rm -f conftest.err conftest.i conftest.$ac_ext
3687
3688   # OK, works on sane cases.  Now check whether nonexistent headers
3689   # can be detected and how.
3690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h.  */
3692 #include <ac_nonexistent.h>
3693 _ACEOF
3694 if ac_fn_c_try_cpp "$LINENO"; then :
3695   # Broken: success on invalid input.
3696 continue
3697 else
3698   # Passes both tests.
3699 ac_preproc_ok=:
3700 break
3701 fi
3702 rm -f conftest.err conftest.i conftest.$ac_ext
3703
3704 done
3705 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3706 rm -f conftest.i conftest.err conftest.$ac_ext
3707 if $ac_preproc_ok; then :
3708
3709 else
3710   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3712 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3713 See \`config.log' for more details" "$LINENO" 5; }
3714 fi
3715
3716 ac_ext=c
3717 ac_cpp='$CPP $CPPFLAGS'
3718 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3719 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3720 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3721
3722
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3724 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3725 if ${ac_cv_path_GREP+:} false; then :
3726   $as_echo_n "(cached) " >&6
3727 else
3728   if test -z "$GREP"; then
3729   ac_path_GREP_found=false
3730   # Loop through the user's path and test for each of PROGNAME-LIST
3731   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3732 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3733 do
3734   IFS=$as_save_IFS
3735   test -z "$as_dir" && as_dir=.
3736     for ac_prog in grep ggrep; do
3737     for ac_exec_ext in '' $ac_executable_extensions; do
3738       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3739       as_fn_executable_p "$ac_path_GREP" || continue
3740 # Check for GNU ac_path_GREP and select it if it is found.
3741   # Check for GNU $ac_path_GREP
3742 case `"$ac_path_GREP" --version 2>&1` in
3743 *GNU*)
3744   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3745 *)
3746   ac_count=0
3747   $as_echo_n 0123456789 >"conftest.in"
3748   while :
3749   do
3750     cat "conftest.in" "conftest.in" >"conftest.tmp"
3751     mv "conftest.tmp" "conftest.in"
3752     cp "conftest.in" "conftest.nl"
3753     $as_echo 'GREP' >> "conftest.nl"
3754     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3755     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3756     as_fn_arith $ac_count + 1 && ac_count=$as_val
3757     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3758       # Best one so far, save it but keep looking for a better one
3759       ac_cv_path_GREP="$ac_path_GREP"
3760       ac_path_GREP_max=$ac_count
3761     fi
3762     # 10*(2^10) chars as input seems more than enough
3763     test $ac_count -gt 10 && break
3764   done
3765   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3766 esac
3767
3768       $ac_path_GREP_found && break 3
3769     done
3770   done
3771   done
3772 IFS=$as_save_IFS
3773   if test -z "$ac_cv_path_GREP"; then
3774     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3775   fi
3776 else
3777   ac_cv_path_GREP=$GREP
3778 fi
3779
3780 fi
3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3782 $as_echo "$ac_cv_path_GREP" >&6; }
3783  GREP="$ac_cv_path_GREP"
3784
3785
3786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3787 $as_echo_n "checking for egrep... " >&6; }
3788 if ${ac_cv_path_EGREP+:} false; then :
3789   $as_echo_n "(cached) " >&6
3790 else
3791   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3792    then ac_cv_path_EGREP="$GREP -E"
3793    else
3794      if test -z "$EGREP"; then
3795   ac_path_EGREP_found=false
3796   # Loop through the user's path and test for each of PROGNAME-LIST
3797   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3799 do
3800   IFS=$as_save_IFS
3801   test -z "$as_dir" && as_dir=.
3802     for ac_prog in egrep; do
3803     for ac_exec_ext in '' $ac_executable_extensions; do
3804       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3805       as_fn_executable_p "$ac_path_EGREP" || continue
3806 # Check for GNU ac_path_EGREP and select it if it is found.
3807   # Check for GNU $ac_path_EGREP
3808 case `"$ac_path_EGREP" --version 2>&1` in
3809 *GNU*)
3810   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3811 *)
3812   ac_count=0
3813   $as_echo_n 0123456789 >"conftest.in"
3814   while :
3815   do
3816     cat "conftest.in" "conftest.in" >"conftest.tmp"
3817     mv "conftest.tmp" "conftest.in"
3818     cp "conftest.in" "conftest.nl"
3819     $as_echo 'EGREP' >> "conftest.nl"
3820     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3821     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3822     as_fn_arith $ac_count + 1 && ac_count=$as_val
3823     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3824       # Best one so far, save it but keep looking for a better one
3825       ac_cv_path_EGREP="$ac_path_EGREP"
3826       ac_path_EGREP_max=$ac_count
3827     fi
3828     # 10*(2^10) chars as input seems more than enough
3829     test $ac_count -gt 10 && break
3830   done
3831   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3832 esac
3833
3834       $ac_path_EGREP_found && break 3
3835     done
3836   done
3837   done
3838 IFS=$as_save_IFS
3839   if test -z "$ac_cv_path_EGREP"; then
3840     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3841   fi
3842 else
3843   ac_cv_path_EGREP=$EGREP
3844 fi
3845
3846    fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3849 $as_echo "$ac_cv_path_EGREP" >&6; }
3850  EGREP="$ac_cv_path_EGREP"
3851
3852
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3854 $as_echo_n "checking for ANSI C header files... " >&6; }
3855 if ${ac_cv_header_stdc+:} false; then :
3856   $as_echo_n "(cached) " >&6
3857 else
3858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3859 /* end confdefs.h.  */
3860 #include <stdlib.h>
3861 #include <stdarg.h>
3862 #include <string.h>
3863 #include <float.h>
3864
3865 int
3866 main ()
3867 {
3868
3869   ;
3870   return 0;
3871 }
3872 _ACEOF
3873 if ac_fn_c_try_compile "$LINENO"; then :
3874   ac_cv_header_stdc=yes
3875 else
3876   ac_cv_header_stdc=no
3877 fi
3878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3879
3880 if test $ac_cv_header_stdc = yes; then
3881   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884 #include <string.h>
3885
3886 _ACEOF
3887 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3888   $EGREP "memchr" >/dev/null 2>&1; then :
3889
3890 else
3891   ac_cv_header_stdc=no
3892 fi
3893 rm -f conftest*
3894
3895 fi
3896
3897 if test $ac_cv_header_stdc = yes; then
3898   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3899   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3900 /* end confdefs.h.  */
3901 #include <stdlib.h>
3902
3903 _ACEOF
3904 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3905   $EGREP "free" >/dev/null 2>&1; then :
3906
3907 else
3908   ac_cv_header_stdc=no
3909 fi
3910 rm -f conftest*
3911
3912 fi
3913
3914 if test $ac_cv_header_stdc = yes; then
3915   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3916   if test "$cross_compiling" = yes; then :
3917   :
3918 else
3919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3920 /* end confdefs.h.  */
3921 #include <ctype.h>
3922 #include <stdlib.h>
3923 #if ((' ' & 0x0FF) == 0x020)
3924 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3925 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3926 #else
3927 # define ISLOWER(c) \
3928                    (('a' <= (c) && (c) <= 'i') \
3929                      || ('j' <= (c) && (c) <= 'r') \
3930                      || ('s' <= (c) && (c) <= 'z'))
3931 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3932 #endif
3933
3934 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3935 int
3936 main ()
3937 {
3938   int i;
3939   for (i = 0; i < 256; i++)
3940     if (XOR (islower (i), ISLOWER (i))
3941         || toupper (i) != TOUPPER (i))
3942       return 2;
3943   return 0;
3944 }
3945 _ACEOF
3946 if ac_fn_c_try_run "$LINENO"; then :
3947
3948 else
3949   ac_cv_header_stdc=no
3950 fi
3951 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3952   conftest.$ac_objext conftest.beam conftest.$ac_ext
3953 fi
3954
3955 fi
3956 fi
3957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3958 $as_echo "$ac_cv_header_stdc" >&6; }
3959 if test $ac_cv_header_stdc = yes; then
3960
3961 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3962
3963 fi
3964
3965 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3966 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3967                   inttypes.h stdint.h unistd.h
3968 do :
3969   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3970 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3971 "
3972 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3973   cat >>confdefs.h <<_ACEOF
3974 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3975 _ACEOF
3976
3977 fi
3978
3979 done
3980
3981
3982
3983   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3984 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3985   MINIX=yes
3986 else
3987   MINIX=
3988 fi
3989
3990
3991   if test "$MINIX" = yes; then
3992
3993 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3994
3995
3996 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3997
3998
3999 $as_echo "#define _MINIX 1" >>confdefs.h
4000
4001   fi
4002
4003
4004   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4005 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4006 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4007   $as_echo_n "(cached) " >&6
4008 else
4009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011
4012 #         define __EXTENSIONS__ 1
4013           $ac_includes_default
4014 int
4015 main ()
4016 {
4017
4018   ;
4019   return 0;
4020 }
4021 _ACEOF
4022 if ac_fn_c_try_compile "$LINENO"; then :
4023   ac_cv_safe_to_define___extensions__=yes
4024 else
4025   ac_cv_safe_to_define___extensions__=no
4026 fi
4027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4028 fi
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4030 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4031   test $ac_cv_safe_to_define___extensions__ = yes &&
4032     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4033
4034   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4035
4036   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4037
4038   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4039
4040   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4041
4042
4043
4044 libtool_VERSION=1:0:0
4045
4046
4047 # 1.11.1: Require that version of automake.
4048 # foreign: Don't require README, INSTALL, NEWS, etc.
4049 # no-define: Don't define PACKAGE and VERSION.
4050 # no-dependencies: Don't generate automatic dependencies.
4051 #    (because it breaks when using bootstrap-lean, since some of the
4052 #    headers are gone at "make install" time).
4053 # -Wall: Issue all automake warnings.
4054 # -Wno-portability: Don't warn about constructs supported by GNU make.
4055 #    (because GCC requires GNU make anyhow).
4056 am__api_version='1.15'
4057
4058 # Find a good install program.  We prefer a C program (faster),
4059 # so one script is as good as another.  But avoid the broken or
4060 # incompatible versions:
4061 # SysV /etc/install, /usr/sbin/install
4062 # SunOS /usr/etc/install
4063 # IRIX /sbin/install
4064 # AIX /bin/install
4065 # AmigaOS /C/install, which installs bootblocks on floppy discs
4066 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4067 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4068 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4069 # OS/2's system install, which has a completely different semantic
4070 # ./install, which can be erroneously created by make from ./install.sh.
4071 # Reject install programs that cannot install multiple files.
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4073 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4074 if test -z "$INSTALL"; then
4075 if ${ac_cv_path_install+:} false; then :
4076   $as_echo_n "(cached) " >&6
4077 else
4078   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4079 for as_dir in $PATH
4080 do
4081   IFS=$as_save_IFS
4082   test -z "$as_dir" && as_dir=.
4083     # Account for people who put trailing slashes in PATH elements.
4084 case $as_dir/ in #((
4085   ./ | .// | /[cC]/* | \
4086   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4087   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4088   /usr/ucb/* ) ;;
4089   *)
4090     # OSF1 and SCO ODT 3.0 have their own names for install.
4091     # Don't use installbsd from OSF since it installs stuff as root
4092     # by default.
4093     for ac_prog in ginstall scoinst install; do
4094       for ac_exec_ext in '' $ac_executable_extensions; do
4095         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4096           if test $ac_prog = install &&
4097             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4098             # AIX install.  It has an incompatible calling convention.
4099             :
4100           elif test $ac_prog = install &&
4101             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4102             # program-specific install script used by HP pwplus--don't use.
4103             :
4104           else
4105             rm -rf conftest.one conftest.two conftest.dir
4106             echo one > conftest.one
4107             echo two > conftest.two
4108             mkdir conftest.dir
4109             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4110               test -s conftest.one && test -s conftest.two &&
4111               test -s conftest.dir/conftest.one &&
4112               test -s conftest.dir/conftest.two
4113             then
4114               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4115               break 3
4116             fi
4117           fi
4118         fi
4119       done
4120     done
4121     ;;
4122 esac
4123
4124   done
4125 IFS=$as_save_IFS
4126
4127 rm -rf conftest.one conftest.two conftest.dir
4128
4129 fi
4130   if test "${ac_cv_path_install+set}" = set; then
4131     INSTALL=$ac_cv_path_install
4132   else
4133     # As a last resort, use the slow shell script.  Don't cache a
4134     # value for INSTALL within a source directory, because that will
4135     # break other packages using the cache if that directory is
4136     # removed, or if the value is a relative name.
4137     INSTALL=$ac_install_sh
4138   fi
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4141 $as_echo "$INSTALL" >&6; }
4142
4143 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4144 # It thinks the first close brace ends the variable substitution.
4145 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4146
4147 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4148
4149 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4150
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4152 $as_echo_n "checking whether build environment is sane... " >&6; }
4153 # Reject unsafe characters in $srcdir or the absolute working directory
4154 # name.  Accept space and tab only in the latter.
4155 am_lf='
4156 '
4157 case `pwd` in
4158   *[\\\"\#\$\&\'\`$am_lf]*)
4159     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4160 esac
4161 case $srcdir in
4162   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4163     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4164 esac
4165
4166 # Do 'set' in a subshell so we don't clobber the current shell's
4167 # arguments.  Must try -L first in case configure is actually a
4168 # symlink; some systems play weird games with the mod time of symlinks
4169 # (eg FreeBSD returns the mod time of the symlink's containing
4170 # directory).
4171 if (
4172    am_has_slept=no
4173    for am_try in 1 2; do
4174      echo "timestamp, slept: $am_has_slept" > conftest.file
4175      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4176      if test "$*" = "X"; then
4177         # -L didn't work.
4178         set X `ls -t "$srcdir/configure" conftest.file`
4179      fi
4180      if test "$*" != "X $srcdir/configure conftest.file" \
4181         && test "$*" != "X conftest.file $srcdir/configure"; then
4182
4183         # If neither matched, then we have a broken ls.  This can happen
4184         # if, for instance, CONFIG_SHELL is bash and it inherits a
4185         # broken ls alias from the environment.  This has actually
4186         # happened.  Such a system could not be considered "sane".
4187         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4188   alias in your environment" "$LINENO" 5
4189      fi
4190      if test "$2" = conftest.file || test $am_try -eq 2; then
4191        break
4192      fi
4193      # Just in case.
4194      sleep 1
4195      am_has_slept=yes
4196    done
4197    test "$2" = conftest.file
4198    )
4199 then
4200    # Ok.
4201    :
4202 else
4203    as_fn_error $? "newly created file is older than distributed files!
4204 Check your system clock" "$LINENO" 5
4205 fi
4206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4207 $as_echo "yes" >&6; }
4208 # If we didn't sleep, we still need to ensure time stamps of config.status and
4209 # generated files are strictly newer.
4210 am_sleep_pid=
4211 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4212   ( sleep 1 ) &
4213   am_sleep_pid=$!
4214 fi
4215
4216 rm -f conftest.file
4217
4218 test "$program_prefix" != NONE &&
4219   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4220 # Use a double $ so make ignores it.
4221 test "$program_suffix" != NONE &&
4222   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4223 # Double any \ or $.
4224 # By default was `s,x,x', remove it if useless.
4225 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4226 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4227
4228 if test x"${MISSING+set}" != xset; then
4229   case $am_aux_dir in
4230   *\ * | *\     *)
4231     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4232   *)
4233     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4234   esac
4235 fi
4236 # Use eval to expand $SHELL
4237 if eval "$MISSING --is-lightweight"; then
4238   am_missing_run="$MISSING "
4239 else
4240   am_missing_run=
4241   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4242 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4243 fi
4244
4245 if test x"${install_sh+set}" != xset; then
4246   case $am_aux_dir in
4247   *\ * | *\     *)
4248     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4249   *)
4250     install_sh="\${SHELL} $am_aux_dir/install-sh"
4251   esac
4252 fi
4253
4254 # Installed binaries are usually stripped using 'strip' when the user
4255 # run "make install-strip".  However 'strip' might not be the right
4256 # tool to use in cross-compilation environments, therefore Automake
4257 # will honor the 'STRIP' environment variable to overrule this program.
4258 if test "$cross_compiling" != no; then
4259   if test -n "$ac_tool_prefix"; then
4260   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4261 set dummy ${ac_tool_prefix}strip; ac_word=$2
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4263 $as_echo_n "checking for $ac_word... " >&6; }
4264 if ${ac_cv_prog_STRIP+:} false; then :
4265   $as_echo_n "(cached) " >&6
4266 else
4267   if test -n "$STRIP"; then
4268   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4269 else
4270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4271 for as_dir in $PATH
4272 do
4273   IFS=$as_save_IFS
4274   test -z "$as_dir" && as_dir=.
4275     for ac_exec_ext in '' $ac_executable_extensions; do
4276   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4277     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4279     break 2
4280   fi
4281 done
4282   done
4283 IFS=$as_save_IFS
4284
4285 fi
4286 fi
4287 STRIP=$ac_cv_prog_STRIP
4288 if test -n "$STRIP"; then
4289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4290 $as_echo "$STRIP" >&6; }
4291 else
4292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4293 $as_echo "no" >&6; }
4294 fi
4295
4296
4297 fi
4298 if test -z "$ac_cv_prog_STRIP"; then
4299   ac_ct_STRIP=$STRIP
4300   # Extract the first word of "strip", so it can be a program name with args.
4301 set dummy strip; ac_word=$2
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4303 $as_echo_n "checking for $ac_word... " >&6; }
4304 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4305   $as_echo_n "(cached) " >&6
4306 else
4307   if test -n "$ac_ct_STRIP"; then
4308   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4309 else
4310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4311 for as_dir in $PATH
4312 do
4313   IFS=$as_save_IFS
4314   test -z "$as_dir" && as_dir=.
4315     for ac_exec_ext in '' $ac_executable_extensions; do
4316   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4317     ac_cv_prog_ac_ct_STRIP="strip"
4318     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4319     break 2
4320   fi
4321 done
4322   done
4323 IFS=$as_save_IFS
4324
4325 fi
4326 fi
4327 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4328 if test -n "$ac_ct_STRIP"; then
4329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4330 $as_echo "$ac_ct_STRIP" >&6; }
4331 else
4332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4333 $as_echo "no" >&6; }
4334 fi
4335
4336   if test "x$ac_ct_STRIP" = x; then
4337     STRIP=":"
4338   else
4339     case $cross_compiling:$ac_tool_warned in
4340 yes:)
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4342 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4343 ac_tool_warned=yes ;;
4344 esac
4345     STRIP=$ac_ct_STRIP
4346   fi
4347 else
4348   STRIP="$ac_cv_prog_STRIP"
4349 fi
4350
4351 fi
4352 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4353
4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4355 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4356 if test -z "$MKDIR_P"; then
4357   if ${ac_cv_path_mkdir+:} false; then :
4358   $as_echo_n "(cached) " >&6
4359 else
4360   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4361 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4362 do
4363   IFS=$as_save_IFS
4364   test -z "$as_dir" && as_dir=.
4365     for ac_prog in mkdir gmkdir; do
4366          for ac_exec_ext in '' $ac_executable_extensions; do
4367            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4368            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4369              'mkdir (GNU coreutils) '* | \
4370              'mkdir (coreutils) '* | \
4371              'mkdir (fileutils) '4.1*)
4372                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4373                break 3;;
4374            esac
4375          done
4376        done
4377   done
4378 IFS=$as_save_IFS
4379
4380 fi
4381
4382   test -d ./--version && rmdir ./--version
4383   if test "${ac_cv_path_mkdir+set}" = set; then
4384     MKDIR_P="$ac_cv_path_mkdir -p"
4385   else
4386     # As a last resort, use the slow shell script.  Don't cache a
4387     # value for MKDIR_P within a source directory, because that will
4388     # break other packages using the cache if that directory is
4389     # removed, or if the value is a relative name.
4390     MKDIR_P="$ac_install_sh -d"
4391   fi
4392 fi
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4394 $as_echo "$MKDIR_P" >&6; }
4395
4396 for ac_prog in gawk mawk nawk awk
4397 do
4398   # Extract the first word of "$ac_prog", so it can be a program name with args.
4399 set dummy $ac_prog; ac_word=$2
4400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4401 $as_echo_n "checking for $ac_word... " >&6; }
4402 if ${ac_cv_prog_AWK+:} false; then :
4403   $as_echo_n "(cached) " >&6
4404 else
4405   if test -n "$AWK"; then
4406   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4407 else
4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4409 for as_dir in $PATH
4410 do
4411   IFS=$as_save_IFS
4412   test -z "$as_dir" && as_dir=.
4413     for ac_exec_ext in '' $ac_executable_extensions; do
4414   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4415     ac_cv_prog_AWK="$ac_prog"
4416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4417     break 2
4418   fi
4419 done
4420   done
4421 IFS=$as_save_IFS
4422
4423 fi
4424 fi
4425 AWK=$ac_cv_prog_AWK
4426 if test -n "$AWK"; then
4427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4428 $as_echo "$AWK" >&6; }
4429 else
4430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4431 $as_echo "no" >&6; }
4432 fi
4433
4434
4435   test -n "$AWK" && break
4436 done
4437
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4439 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4440 set x ${MAKE-make}
4441 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4442 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4443   $as_echo_n "(cached) " >&6
4444 else
4445   cat >conftest.make <<\_ACEOF
4446 SHELL = /bin/sh
4447 all:
4448         @echo '@@@%%%=$(MAKE)=@@@%%%'
4449 _ACEOF
4450 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4451 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4452   *@@@%%%=?*=@@@%%%*)
4453     eval ac_cv_prog_make_${ac_make}_set=yes;;
4454   *)
4455     eval ac_cv_prog_make_${ac_make}_set=no;;
4456 esac
4457 rm -f conftest.make
4458 fi
4459 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4461 $as_echo "yes" >&6; }
4462   SET_MAKE=
4463 else
4464   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4465 $as_echo "no" >&6; }
4466   SET_MAKE="MAKE=${MAKE-make}"
4467 fi
4468
4469 rm -rf .tst 2>/dev/null
4470 mkdir .tst 2>/dev/null
4471 if test -d .tst; then
4472   am__leading_dot=.
4473 else
4474   am__leading_dot=_
4475 fi
4476 rmdir .tst 2>/dev/null
4477
4478 # Check whether --enable-silent-rules was given.
4479 if test "${enable_silent_rules+set}" = set; then :
4480   enableval=$enable_silent_rules;
4481 fi
4482
4483 case $enable_silent_rules in # (((
4484   yes) AM_DEFAULT_VERBOSITY=0;;
4485    no) AM_DEFAULT_VERBOSITY=1;;
4486     *) AM_DEFAULT_VERBOSITY=1;;
4487 esac
4488 am_make=${MAKE-make}
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4490 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4491 if ${am_cv_make_support_nested_variables+:} false; then :
4492   $as_echo_n "(cached) " >&6
4493 else
4494   if $as_echo 'TRUE=$(BAR$(V))
4495 BAR0=false
4496 BAR1=true
4497 V=1
4498 am__doit:
4499         @$(TRUE)
4500 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4501   am_cv_make_support_nested_variables=yes
4502 else
4503   am_cv_make_support_nested_variables=no
4504 fi
4505 fi
4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4507 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4508 if test $am_cv_make_support_nested_variables = yes; then
4509     AM_V='$(V)'
4510   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4511 else
4512   AM_V=$AM_DEFAULT_VERBOSITY
4513   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4514 fi
4515 AM_BACKSLASH='\'
4516
4517 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4518   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4519   # is not polluted with repeated "-I."
4520   am__isrc=' -I$(srcdir)'
4521   # test to see if srcdir already configured
4522   if test -f $srcdir/config.status; then
4523     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4524   fi
4525 fi
4526
4527 # test whether we have cygpath
4528 if test -z "$CYGPATH_W"; then
4529   if (cygpath --version) >/dev/null 2>/dev/null; then
4530     CYGPATH_W='cygpath -w'
4531   else
4532     CYGPATH_W=echo
4533   fi
4534 fi
4535
4536
4537 # Define the identity of the package.
4538  PACKAGE='libbacktrace'
4539  VERSION='version-unused'
4540
4541
4542 # Some tools Automake needs.
4543
4544 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4545
4546
4547 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4548
4549
4550 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4551
4552
4553 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4554
4555
4556 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4557
4558 # For better backward compatibility.  To be removed once Automake 1.9.x
4559 # dies out for good.  For more background, see:
4560 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4561 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4562 mkdir_p='$(MKDIR_P)'
4563
4564 # We need awk for the "check" target (and possibly the TAP driver).  The
4565 # system "awk" is bad on some platforms.
4566 # Always define AMTAR for backward compatibility.  Yes, it's still used
4567 # in the wild :-(  We should find a proper way to deprecate it ...
4568 AMTAR='$${TAR-tar}'
4569
4570
4571 # We'll loop over all known methods to create a tar archive until one works.
4572 _am_tools='gnutar  pax cpio none'
4573
4574 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4575
4576
4577
4578
4579
4580
4581 # POSIX will say in a future version that running "rm -f" with no argument
4582 # is OK; and we want to be able to make that assumption in our Makefile
4583 # recipes.  So use an aggressive probe to check that the usage we want is
4584 # actually supported "in the wild" to an acceptable degree.
4585 # See automake bug#10828.
4586 # To make any issue more visible, cause the running configure to be aborted
4587 # by default if the 'rm' program in use doesn't match our expectations; the
4588 # user can still override this though.
4589 if rm -f && rm -fr && rm -rf; then : OK; else
4590   cat >&2 <<'END'
4591 Oops!
4592
4593 Your 'rm' program seems unable to run without file operands specified
4594 on the command line, even when the '-f' option is present.  This is contrary
4595 to the behaviour of most rm programs out there, and not conforming with
4596 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4597
4598 Please tell bug-automake@gnu.org about your system, including the value
4599 of your $PATH and any error possibly output before this message.  This
4600 can help us improve future automake versions.
4601
4602 END
4603   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4604     echo 'Configuration will proceed anyway, since you have set the' >&2
4605     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4606     echo >&2
4607   else
4608     cat >&2 <<'END'
4609 Aborting the configuration process, to ensure you take notice of the issue.
4610
4611 You can download and install GNU coreutils to get an 'rm' implementation
4612 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4613
4614 If you want to complete the configuration process using your problematic
4615 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4616 to "yes", and re-run configure.
4617
4618 END
4619     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4620   fi
4621 fi
4622
4623
4624
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4626 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4627     # Check whether --enable-maintainer-mode was given.
4628 if test "${enable_maintainer_mode+set}" = set; then :
4629   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4630 else
4631   USE_MAINTAINER_MODE=no
4632 fi
4633
4634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4635 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4636    if test $USE_MAINTAINER_MODE = yes; then
4637   MAINTAINER_MODE_TRUE=
4638   MAINTAINER_MODE_FALSE='#'
4639 else
4640   MAINTAINER_MODE_TRUE='#'
4641   MAINTAINER_MODE_FALSE=
4642 fi
4643
4644   MAINT=$MAINTAINER_MODE_TRUE
4645
4646
4647
4648
4649 # Check whether --with-target-subdir was given.
4650 if test "${with_target_subdir+set}" = set; then :
4651   withval=$with_target_subdir;
4652 fi
4653
4654
4655 # We must force CC to /not/ be precious variables; otherwise
4656 # the wrong, non-multilib-adjusted value will be used in multilibs.
4657 # As a side effect, we have to subst CFLAGS ourselves.
4658
4659
4660 ac_ext=c
4661 ac_cpp='$CPP $CPPFLAGS'
4662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4664 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4665 if test -n "$ac_tool_prefix"; then
4666   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4667 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4669 $as_echo_n "checking for $ac_word... " >&6; }
4670 if ${ac_cv_prog_CC+:} false; then :
4671   $as_echo_n "(cached) " >&6
4672 else
4673   if test -n "$CC"; then
4674   ac_cv_prog_CC="$CC" # Let the user override the test.
4675 else
4676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4677 for as_dir in $PATH
4678 do
4679   IFS=$as_save_IFS
4680   test -z "$as_dir" && as_dir=.
4681     for ac_exec_ext in '' $ac_executable_extensions; do
4682   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4683     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4685     break 2
4686   fi
4687 done
4688   done
4689 IFS=$as_save_IFS
4690
4691 fi
4692 fi
4693 CC=$ac_cv_prog_CC
4694 if test -n "$CC"; then
4695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4696 $as_echo "$CC" >&6; }
4697 else
4698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4699 $as_echo "no" >&6; }
4700 fi
4701
4702
4703 fi
4704 if test -z "$ac_cv_prog_CC"; then
4705   ac_ct_CC=$CC
4706   # Extract the first word of "gcc", so it can be a program name with args.
4707 set dummy gcc; ac_word=$2
4708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4709 $as_echo_n "checking for $ac_word... " >&6; }
4710 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4711   $as_echo_n "(cached) " >&6
4712 else
4713   if test -n "$ac_ct_CC"; then
4714   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4715 else
4716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4717 for as_dir in $PATH
4718 do
4719   IFS=$as_save_IFS
4720   test -z "$as_dir" && as_dir=.
4721     for ac_exec_ext in '' $ac_executable_extensions; do
4722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4723     ac_cv_prog_ac_ct_CC="gcc"
4724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4725     break 2
4726   fi
4727 done
4728   done
4729 IFS=$as_save_IFS
4730
4731 fi
4732 fi
4733 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4734 if test -n "$ac_ct_CC"; then
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4736 $as_echo "$ac_ct_CC" >&6; }
4737 else
4738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4739 $as_echo "no" >&6; }
4740 fi
4741
4742   if test "x$ac_ct_CC" = x; then
4743     CC=""
4744   else
4745     case $cross_compiling:$ac_tool_warned in
4746 yes:)
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4749 ac_tool_warned=yes ;;
4750 esac
4751     CC=$ac_ct_CC
4752   fi
4753 else
4754   CC="$ac_cv_prog_CC"
4755 fi
4756
4757 if test -z "$CC"; then
4758           if test -n "$ac_tool_prefix"; then
4759     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4760 set dummy ${ac_tool_prefix}cc; ac_word=$2
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4762 $as_echo_n "checking for $ac_word... " >&6; }
4763 if ${ac_cv_prog_CC+:} false; then :
4764   $as_echo_n "(cached) " >&6
4765 else
4766   if test -n "$CC"; then
4767   ac_cv_prog_CC="$CC" # Let the user override the test.
4768 else
4769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4770 for as_dir in $PATH
4771 do
4772   IFS=$as_save_IFS
4773   test -z "$as_dir" && as_dir=.
4774     for ac_exec_ext in '' $ac_executable_extensions; do
4775   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4776     ac_cv_prog_CC="${ac_tool_prefix}cc"
4777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4778     break 2
4779   fi
4780 done
4781   done
4782 IFS=$as_save_IFS
4783
4784 fi
4785 fi
4786 CC=$ac_cv_prog_CC
4787 if test -n "$CC"; then
4788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4789 $as_echo "$CC" >&6; }
4790 else
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4792 $as_echo "no" >&6; }
4793 fi
4794
4795
4796   fi
4797 fi
4798 if test -z "$CC"; then
4799   # Extract the first word of "cc", so it can be a program name with args.
4800 set dummy cc; ac_word=$2
4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4802 $as_echo_n "checking for $ac_word... " >&6; }
4803 if ${ac_cv_prog_CC+:} false; then :
4804   $as_echo_n "(cached) " >&6
4805 else
4806   if test -n "$CC"; then
4807   ac_cv_prog_CC="$CC" # Let the user override the test.
4808 else
4809   ac_prog_rejected=no
4810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4811 for as_dir in $PATH
4812 do
4813   IFS=$as_save_IFS
4814   test -z "$as_dir" && as_dir=.
4815     for ac_exec_ext in '' $ac_executable_extensions; do
4816   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4817     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4818        ac_prog_rejected=yes
4819        continue
4820      fi
4821     ac_cv_prog_CC="cc"
4822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4823     break 2
4824   fi
4825 done
4826   done
4827 IFS=$as_save_IFS
4828
4829 if test $ac_prog_rejected = yes; then
4830   # We found a bogon in the path, so make sure we never use it.
4831   set dummy $ac_cv_prog_CC
4832   shift
4833   if test $# != 0; then
4834     # We chose a different compiler from the bogus one.
4835     # However, it has the same basename, so the bogon will be chosen
4836     # first if we set CC to just the basename; use the full file name.
4837     shift
4838     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4839   fi
4840 fi
4841 fi
4842 fi
4843 CC=$ac_cv_prog_CC
4844 if test -n "$CC"; then
4845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4846 $as_echo "$CC" >&6; }
4847 else
4848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4849 $as_echo "no" >&6; }
4850 fi
4851
4852
4853 fi
4854 if test -z "$CC"; then
4855   if test -n "$ac_tool_prefix"; then
4856   for ac_prog in cl.exe
4857   do
4858     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4859 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4861 $as_echo_n "checking for $ac_word... " >&6; }
4862 if ${ac_cv_prog_CC+:} false; then :
4863   $as_echo_n "(cached) " >&6
4864 else
4865   if test -n "$CC"; then
4866   ac_cv_prog_CC="$CC" # Let the user override the test.
4867 else
4868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4869 for as_dir in $PATH
4870 do
4871   IFS=$as_save_IFS
4872   test -z "$as_dir" && as_dir=.
4873     for ac_exec_ext in '' $ac_executable_extensions; do
4874   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4875     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4876     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4877     break 2
4878   fi
4879 done
4880   done
4881 IFS=$as_save_IFS
4882
4883 fi
4884 fi
4885 CC=$ac_cv_prog_CC
4886 if test -n "$CC"; then
4887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4888 $as_echo "$CC" >&6; }
4889 else
4890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4891 $as_echo "no" >&6; }
4892 fi
4893
4894
4895     test -n "$CC" && break
4896   done
4897 fi
4898 if test -z "$CC"; then
4899   ac_ct_CC=$CC
4900   for ac_prog in cl.exe
4901 do
4902   # Extract the first word of "$ac_prog", so it can be a program name with args.
4903 set dummy $ac_prog; ac_word=$2
4904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4905 $as_echo_n "checking for $ac_word... " >&6; }
4906 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4907   $as_echo_n "(cached) " >&6
4908 else
4909   if test -n "$ac_ct_CC"; then
4910   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4911 else
4912 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4913 for as_dir in $PATH
4914 do
4915   IFS=$as_save_IFS
4916   test -z "$as_dir" && as_dir=.
4917     for ac_exec_ext in '' $ac_executable_extensions; do
4918   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4919     ac_cv_prog_ac_ct_CC="$ac_prog"
4920     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4921     break 2
4922   fi
4923 done
4924   done
4925 IFS=$as_save_IFS
4926
4927 fi
4928 fi
4929 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4930 if test -n "$ac_ct_CC"; then
4931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4932 $as_echo "$ac_ct_CC" >&6; }
4933 else
4934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4935 $as_echo "no" >&6; }
4936 fi
4937
4938
4939   test -n "$ac_ct_CC" && break
4940 done
4941
4942   if test "x$ac_ct_CC" = x; then
4943     CC=""
4944   else
4945     case $cross_compiling:$ac_tool_warned in
4946 yes:)
4947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4948 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4949 ac_tool_warned=yes ;;
4950 esac
4951     CC=$ac_ct_CC
4952   fi
4953 fi
4954
4955 fi
4956
4957
4958 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4959 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4960 as_fn_error $? "no acceptable C compiler found in \$PATH
4961 See \`config.log' for more details" "$LINENO" 5; }
4962
4963 # Provide some information about the compiler.
4964 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4965 set X $ac_compile
4966 ac_compiler=$2
4967 for ac_option in --version -v -V -qversion; do
4968   { { ac_try="$ac_compiler $ac_option >&5"
4969 case "(($ac_try" in
4970   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4971   *) ac_try_echo=$ac_try;;
4972 esac
4973 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4974 $as_echo "$ac_try_echo"; } >&5
4975   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4976   ac_status=$?
4977   if test -s conftest.err; then
4978     sed '10a\
4979 ... rest of stderr output deleted ...
4980          10q' conftest.err >conftest.er1
4981     cat conftest.er1 >&5
4982   fi
4983   rm -f conftest.er1 conftest.err
4984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4985   test $ac_status = 0; }
4986 done
4987
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4989 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4990 if ${ac_cv_c_compiler_gnu+:} false; then :
4991   $as_echo_n "(cached) " >&6
4992 else
4993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4994 /* end confdefs.h.  */
4995
4996 int
4997 main ()
4998 {
4999 #ifndef __GNUC__
5000        choke me
5001 #endif
5002
5003   ;
5004   return 0;
5005 }
5006 _ACEOF
5007 if ac_fn_c_try_compile "$LINENO"; then :
5008   ac_compiler_gnu=yes
5009 else
5010   ac_compiler_gnu=no
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5014
5015 fi
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5017 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5018 if test $ac_compiler_gnu = yes; then
5019   GCC=yes
5020 else
5021   GCC=
5022 fi
5023 ac_test_CFLAGS=${CFLAGS+set}
5024 ac_save_CFLAGS=$CFLAGS
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5026 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5027 if ${ac_cv_prog_cc_g+:} false; then :
5028   $as_echo_n "(cached) " >&6
5029 else
5030   ac_save_c_werror_flag=$ac_c_werror_flag
5031    ac_c_werror_flag=yes
5032    ac_cv_prog_cc_g=no
5033    CFLAGS="-g"
5034    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5035 /* end confdefs.h.  */
5036
5037 int
5038 main ()
5039 {
5040
5041   ;
5042   return 0;
5043 }
5044 _ACEOF
5045 if ac_fn_c_try_compile "$LINENO"; then :
5046   ac_cv_prog_cc_g=yes
5047 else
5048   CFLAGS=""
5049       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5050 /* end confdefs.h.  */
5051
5052 int
5053 main ()
5054 {
5055
5056   ;
5057   return 0;
5058 }
5059 _ACEOF
5060 if ac_fn_c_try_compile "$LINENO"; then :
5061
5062 else
5063   ac_c_werror_flag=$ac_save_c_werror_flag
5064          CFLAGS="-g"
5065          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h.  */
5067
5068 int
5069 main ()
5070 {
5071
5072   ;
5073   return 0;
5074 }
5075 _ACEOF
5076 if ac_fn_c_try_compile "$LINENO"; then :
5077   ac_cv_prog_cc_g=yes
5078 fi
5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5080 fi
5081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5082 fi
5083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5084    ac_c_werror_flag=$ac_save_c_werror_flag
5085 fi
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5087 $as_echo "$ac_cv_prog_cc_g" >&6; }
5088 if test "$ac_test_CFLAGS" = set; then
5089   CFLAGS=$ac_save_CFLAGS
5090 elif test $ac_cv_prog_cc_g = yes; then
5091   if test "$GCC" = yes; then
5092     CFLAGS="-g -O2"
5093   else
5094     CFLAGS="-g"
5095   fi
5096 else
5097   if test "$GCC" = yes; then
5098     CFLAGS="-O2"
5099   else
5100     CFLAGS=
5101   fi
5102 fi
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5104 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5105 if ${ac_cv_prog_cc_c89+:} false; then :
5106   $as_echo_n "(cached) " >&6
5107 else
5108   ac_cv_prog_cc_c89=no
5109 ac_save_CC=$CC
5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5111 /* end confdefs.h.  */
5112 #include <stdarg.h>
5113 #include <stdio.h>
5114 struct stat;
5115 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5116 struct buf { int x; };
5117 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5118 static char *e (p, i)
5119      char **p;
5120      int i;
5121 {
5122   return p[i];
5123 }
5124 static char *f (char * (*g) (char **, int), char **p, ...)
5125 {
5126   char *s;
5127   va_list v;
5128   va_start (v,p);
5129   s = g (p, va_arg (v,int));
5130   va_end (v);
5131   return s;
5132 }
5133
5134 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5135    function prototypes and stuff, but not '\xHH' hex character constants.
5136    These don't provoke an error unfortunately, instead are silently treated
5137    as 'x'.  The following induces an error, until -std is added to get
5138    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5139    array size at least.  It's necessary to write '\x00'==0 to get something
5140    that's true only with -std.  */
5141 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5142
5143 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5144    inside strings and character constants.  */
5145 #define FOO(x) 'x'
5146 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5147
5148 int test (int i, double x);
5149 struct s1 {int (*f) (int a);};
5150 struct s2 {int (*f) (double a);};
5151 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5152 int argc;
5153 char **argv;
5154 int
5155 main ()
5156 {
5157 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5158   ;
5159   return 0;
5160 }
5161 _ACEOF
5162 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5163         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5164 do
5165   CC="$ac_save_CC $ac_arg"
5166   if ac_fn_c_try_compile "$LINENO"; then :
5167   ac_cv_prog_cc_c89=$ac_arg
5168 fi
5169 rm -f core conftest.err conftest.$ac_objext
5170   test "x$ac_cv_prog_cc_c89" != "xno" && break
5171 done
5172 rm -f conftest.$ac_ext
5173 CC=$ac_save_CC
5174
5175 fi
5176 # AC_CACHE_VAL
5177 case "x$ac_cv_prog_cc_c89" in
5178   x)
5179     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5180 $as_echo "none needed" >&6; } ;;
5181   xno)
5182     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5183 $as_echo "unsupported" >&6; } ;;
5184   *)
5185     CC="$CC $ac_cv_prog_cc_c89"
5186     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5187 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5188 esac
5189 if test "x$ac_cv_prog_cc_c89" != xno; then :
5190
5191 fi
5192
5193 ac_ext=c
5194 ac_cpp='$CPP $CPPFLAGS'
5195 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5196 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5197 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5198
5199 ac_ext=c
5200 ac_cpp='$CPP $CPPFLAGS'
5201 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5202 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5203 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5205 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5206 if ${am_cv_prog_cc_c_o+:} false; then :
5207   $as_echo_n "(cached) " >&6
5208 else
5209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5210 /* end confdefs.h.  */
5211
5212 int
5213 main ()
5214 {
5215
5216   ;
5217   return 0;
5218 }
5219 _ACEOF
5220   # Make sure it works both with $CC and with simple cc.
5221   # Following AC_PROG_CC_C_O, we do the test twice because some
5222   # compilers refuse to overwrite an existing .o file with -o,
5223   # though they will create one.
5224   am_cv_prog_cc_c_o=yes
5225   for am_i in 1 2; do
5226     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5227    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5228    ac_status=$?
5229    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5230    (exit $ac_status); } \
5231          && test -f conftest2.$ac_objext; then
5232       : OK
5233     else
5234       am_cv_prog_cc_c_o=no
5235       break
5236     fi
5237   done
5238   rm -f core conftest*
5239   unset am_i
5240 fi
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5242 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5243 if test "$am_cv_prog_cc_c_o" != yes; then
5244    # Losing compiler, so override with the script.
5245    # FIXME: It is wrong to rewrite CC.
5246    # But if we don't then we get into trouble of one sort or another.
5247    # A longer-term fix would be to have automake use am__CC in this case,
5248    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5249    CC="$am_aux_dir/compile $CC"
5250 fi
5251 ac_ext=c
5252 ac_cpp='$CPP $CPPFLAGS'
5253 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5254 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5255 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5256
5257
5258
5259
5260
5261
5262 if test -n "$ac_tool_prefix"; then
5263   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5264 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5266 $as_echo_n "checking for $ac_word... " >&6; }
5267 if ${ac_cv_prog_RANLIB+:} false; then :
5268   $as_echo_n "(cached) " >&6
5269 else
5270   if test -n "$RANLIB"; then
5271   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5272 else
5273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5274 for as_dir in $PATH
5275 do
5276   IFS=$as_save_IFS
5277   test -z "$as_dir" && as_dir=.
5278     for ac_exec_ext in '' $ac_executable_extensions; do
5279   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5280     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5282     break 2
5283   fi
5284 done
5285   done
5286 IFS=$as_save_IFS
5287
5288 fi
5289 fi
5290 RANLIB=$ac_cv_prog_RANLIB
5291 if test -n "$RANLIB"; then
5292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5293 $as_echo "$RANLIB" >&6; }
5294 else
5295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5296 $as_echo "no" >&6; }
5297 fi
5298
5299
5300 fi
5301 if test -z "$ac_cv_prog_RANLIB"; then
5302   ac_ct_RANLIB=$RANLIB
5303   # Extract the first word of "ranlib", so it can be a program name with args.
5304 set dummy ranlib; ac_word=$2
5305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5306 $as_echo_n "checking for $ac_word... " >&6; }
5307 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5308   $as_echo_n "(cached) " >&6
5309 else
5310   if test -n "$ac_ct_RANLIB"; then
5311   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5312 else
5313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5314 for as_dir in $PATH
5315 do
5316   IFS=$as_save_IFS
5317   test -z "$as_dir" && as_dir=.
5318     for ac_exec_ext in '' $ac_executable_extensions; do
5319   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5320     ac_cv_prog_ac_ct_RANLIB="ranlib"
5321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5322     break 2
5323   fi
5324 done
5325   done
5326 IFS=$as_save_IFS
5327
5328 fi
5329 fi
5330 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5331 if test -n "$ac_ct_RANLIB"; then
5332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5333 $as_echo "$ac_ct_RANLIB" >&6; }
5334 else
5335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5336 $as_echo "no" >&6; }
5337 fi
5338
5339   if test "x$ac_ct_RANLIB" = x; then
5340     RANLIB=":"
5341   else
5342     case $cross_compiling:$ac_tool_warned in
5343 yes:)
5344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5345 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5346 ac_tool_warned=yes ;;
5347 esac
5348     RANLIB=$ac_ct_RANLIB
5349   fi
5350 else
5351   RANLIB="$ac_cv_prog_RANLIB"
5352 fi
5353
5354
5355 for ac_prog in gawk mawk nawk awk
5356 do
5357   # Extract the first word of "$ac_prog", so it can be a program name with args.
5358 set dummy $ac_prog; ac_word=$2
5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5360 $as_echo_n "checking for $ac_word... " >&6; }
5361 if ${ac_cv_prog_AWK+:} false; then :
5362   $as_echo_n "(cached) " >&6
5363 else
5364   if test -n "$AWK"; then
5365   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5366 else
5367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5368 for as_dir in $PATH
5369 do
5370   IFS=$as_save_IFS
5371   test -z "$as_dir" && as_dir=.
5372     for ac_exec_ext in '' $ac_executable_extensions; do
5373   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5374     ac_cv_prog_AWK="$ac_prog"
5375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5376     break 2
5377   fi
5378 done
5379   done
5380 IFS=$as_save_IFS
5381
5382 fi
5383 fi
5384 AWK=$ac_cv_prog_AWK
5385 if test -n "$AWK"; then
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5387 $as_echo "$AWK" >&6; }
5388 else
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5390 $as_echo "no" >&6; }
5391 fi
5392
5393
5394   test -n "$AWK" && break
5395 done
5396
5397 case "$AWK" in
5398 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5399 esac
5400
5401 # Extract the first word of "dwz", so it can be a program name with args.
5402 set dummy dwz; ac_word=$2
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5404 $as_echo_n "checking for $ac_word... " >&6; }
5405 if ${ac_cv_prog_DWZ+:} false; then :
5406   $as_echo_n "(cached) " >&6
5407 else
5408   if test -n "$DWZ"; then
5409   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5410 else
5411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5412 for as_dir in $PATH
5413 do
5414   IFS=$as_save_IFS
5415   test -z "$as_dir" && as_dir=.
5416     for ac_exec_ext in '' $ac_executable_extensions; do
5417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5418     ac_cv_prog_DWZ="dwz"
5419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5420     break 2
5421   fi
5422 done
5423   done
5424 IFS=$as_save_IFS
5425
5426 fi
5427 fi
5428 DWZ=$ac_cv_prog_DWZ
5429 if test -n "$DWZ"; then
5430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5431 $as_echo "$DWZ" >&6; }
5432 else
5433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5434 $as_echo "no" >&6; }
5435 fi
5436
5437
5438  if test "$DWZ" != ""; then
5439   HAVE_DWZ_TRUE=
5440   HAVE_DWZ_FALSE='#'
5441 else
5442   HAVE_DWZ_TRUE='#'
5443   HAVE_DWZ_FALSE=
5444 fi
5445
5446
5447 case `pwd` in
5448   *\ * | *\     *)
5449     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5450 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5451 esac
5452
5453
5454
5455 macro_version='2.2.7a'
5456 macro_revision='1.3134'
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470 ltmain="$ac_aux_dir/ltmain.sh"
5471
5472 # Backslashify metacharacters that are still active within
5473 # double-quoted strings.
5474 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5475
5476 # Same as above, but do not quote variable references.
5477 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5478
5479 # Sed substitution to delay expansion of an escaped shell variable in a
5480 # double_quote_subst'ed string.
5481 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5482
5483 # Sed substitution to delay expansion of an escaped single quote.
5484 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5485
5486 # Sed substitution to avoid accidental globbing in evaled expressions
5487 no_glob_subst='s/\*/\\\*/g'
5488
5489 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5490 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5491 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5492
5493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5494 $as_echo_n "checking how to print strings... " >&6; }
5495 # Test print first, because it will be a builtin if present.
5496 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5497    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5498   ECHO='print -r --'
5499 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5500   ECHO='printf %s\n'
5501 else
5502   # Use this function as a fallback that always works.
5503   func_fallback_echo ()
5504   {
5505     eval 'cat <<_LTECHO_EOF
5506 $1
5507 _LTECHO_EOF'
5508   }
5509   ECHO='func_fallback_echo'
5510 fi
5511
5512 # func_echo_all arg...
5513 # Invoke $ECHO with all args, space-separated.
5514 func_echo_all ()
5515 {
5516     $ECHO ""
5517 }
5518
5519 case "$ECHO" in
5520   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5521 $as_echo "printf" >&6; } ;;
5522   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5523 $as_echo "print -r" >&6; } ;;
5524   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5525 $as_echo "cat" >&6; } ;;
5526 esac
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5542 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5543 if ${ac_cv_path_SED+:} false; then :
5544   $as_echo_n "(cached) " >&6
5545 else
5546             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5547      for ac_i in 1 2 3 4 5 6 7; do
5548        ac_script="$ac_script$as_nl$ac_script"
5549      done
5550      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5551      { ac_script=; unset ac_script;}
5552      if test -z "$SED"; then
5553   ac_path_SED_found=false
5554   # Loop through the user's path and test for each of PROGNAME-LIST
5555   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5556 for as_dir in $PATH
5557 do
5558   IFS=$as_save_IFS
5559   test -z "$as_dir" && as_dir=.
5560     for ac_prog in sed gsed; do
5561     for ac_exec_ext in '' $ac_executable_extensions; do
5562       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5563       as_fn_executable_p "$ac_path_SED" || continue
5564 # Check for GNU ac_path_SED and select it if it is found.
5565   # Check for GNU $ac_path_SED
5566 case `"$ac_path_SED" --version 2>&1` in
5567 *GNU*)
5568   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5569 *)
5570   ac_count=0
5571   $as_echo_n 0123456789 >"conftest.in"
5572   while :
5573   do
5574     cat "conftest.in" "conftest.in" >"conftest.tmp"
5575     mv "conftest.tmp" "conftest.in"
5576     cp "conftest.in" "conftest.nl"
5577     $as_echo '' >> "conftest.nl"
5578     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5579     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5580     as_fn_arith $ac_count + 1 && ac_count=$as_val
5581     if test $ac_count -gt ${ac_path_SED_max-0}; then
5582       # Best one so far, save it but keep looking for a better one
5583       ac_cv_path_SED="$ac_path_SED"
5584       ac_path_SED_max=$ac_count
5585     fi
5586     # 10*(2^10) chars as input seems more than enough
5587     test $ac_count -gt 10 && break
5588   done
5589   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5590 esac
5591
5592       $ac_path_SED_found && break 3
5593     done
5594   done
5595   done
5596 IFS=$as_save_IFS
5597   if test -z "$ac_cv_path_SED"; then
5598     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5599   fi
5600 else
5601   ac_cv_path_SED=$SED
5602 fi
5603
5604 fi
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5606 $as_echo "$ac_cv_path_SED" >&6; }
5607  SED="$ac_cv_path_SED"
5608   rm -f conftest.sed
5609
5610 test -z "$SED" && SED=sed
5611 Xsed="$SED -e 1s/^X//"
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5624 $as_echo_n "checking for fgrep... " >&6; }
5625 if ${ac_cv_path_FGREP+:} false; then :
5626   $as_echo_n "(cached) " >&6
5627 else
5628   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5629    then ac_cv_path_FGREP="$GREP -F"
5630    else
5631      if test -z "$FGREP"; then
5632   ac_path_FGREP_found=false
5633   # Loop through the user's path and test for each of PROGNAME-LIST
5634   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5635 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5636 do
5637   IFS=$as_save_IFS
5638   test -z "$as_dir" && as_dir=.
5639     for ac_prog in fgrep; do
5640     for ac_exec_ext in '' $ac_executable_extensions; do
5641       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5642       as_fn_executable_p "$ac_path_FGREP" || continue
5643 # Check for GNU ac_path_FGREP and select it if it is found.
5644   # Check for GNU $ac_path_FGREP
5645 case `"$ac_path_FGREP" --version 2>&1` in
5646 *GNU*)
5647   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5648 *)
5649   ac_count=0
5650   $as_echo_n 0123456789 >"conftest.in"
5651   while :
5652   do
5653     cat "conftest.in" "conftest.in" >"conftest.tmp"
5654     mv "conftest.tmp" "conftest.in"
5655     cp "conftest.in" "conftest.nl"
5656     $as_echo 'FGREP' >> "conftest.nl"
5657     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5658     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5659     as_fn_arith $ac_count + 1 && ac_count=$as_val
5660     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5661       # Best one so far, save it but keep looking for a better one
5662       ac_cv_path_FGREP="$ac_path_FGREP"
5663       ac_path_FGREP_max=$ac_count
5664     fi
5665     # 10*(2^10) chars as input seems more than enough
5666     test $ac_count -gt 10 && break
5667   done
5668   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5669 esac
5670
5671       $ac_path_FGREP_found && break 3
5672     done
5673   done
5674   done
5675 IFS=$as_save_IFS
5676   if test -z "$ac_cv_path_FGREP"; then
5677     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5678   fi
5679 else
5680   ac_cv_path_FGREP=$FGREP
5681 fi
5682
5683    fi
5684 fi
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5686 $as_echo "$ac_cv_path_FGREP" >&6; }
5687  FGREP="$ac_cv_path_FGREP"
5688
5689
5690 test -z "$GREP" && GREP=grep
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710 # Check whether --with-gnu-ld was given.
5711 if test "${with_gnu_ld+set}" = set; then :
5712   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5713 else
5714   with_gnu_ld=no
5715 fi
5716
5717 ac_prog=ld
5718 if test "$GCC" = yes; then
5719   # Check if gcc -print-prog-name=ld gives a path.
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5721 $as_echo_n "checking for ld used by $CC... " >&6; }
5722   case $host in
5723   *-*-mingw*)
5724     # gcc leaves a trailing carriage return which upsets mingw
5725     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5726   *)
5727     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5728   esac
5729   case $ac_prog in
5730     # Accept absolute paths.
5731     [\\/]* | ?:[\\/]*)
5732       re_direlt='/[^/][^/]*/\.\./'
5733       # Canonicalize the pathname of ld
5734       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5735       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5736         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5737       done
5738       test -z "$LD" && LD="$ac_prog"
5739       ;;
5740   "")
5741     # If it fails, then pretend we aren't using GCC.
5742     ac_prog=ld
5743     ;;
5744   *)
5745     # If it is relative, then search for the first ld in PATH.
5746     with_gnu_ld=unknown
5747     ;;
5748   esac
5749 elif test "$with_gnu_ld" = yes; then
5750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5751 $as_echo_n "checking for GNU ld... " >&6; }
5752 else
5753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5754 $as_echo_n "checking for non-GNU ld... " >&6; }
5755 fi
5756 if ${lt_cv_path_LD+:} false; then :
5757   $as_echo_n "(cached) " >&6
5758 else
5759   if test -z "$LD"; then
5760   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5761   for ac_dir in $PATH; do
5762     IFS="$lt_save_ifs"
5763     test -z "$ac_dir" && ac_dir=.
5764     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5765       lt_cv_path_LD="$ac_dir/$ac_prog"
5766       # Check to see if the program is GNU ld.  I'd rather use --version,
5767       # but apparently some variants of GNU ld only accept -v.
5768       # Break only if it was the GNU/non-GNU ld that we prefer.
5769       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5770       *GNU* | *'with BFD'*)
5771         test "$with_gnu_ld" != no && break
5772         ;;
5773       *)
5774         test "$with_gnu_ld" != yes && break
5775         ;;
5776       esac
5777     fi
5778   done
5779   IFS="$lt_save_ifs"
5780 else
5781   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5782 fi
5783 fi
5784
5785 LD="$lt_cv_path_LD"
5786 if test -n "$LD"; then
5787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5788 $as_echo "$LD" >&6; }
5789 else
5790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5791 $as_echo "no" >&6; }
5792 fi
5793 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5795 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5796 if ${lt_cv_prog_gnu_ld+:} false; then :
5797   $as_echo_n "(cached) " >&6
5798 else
5799   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5800 case `$LD -v 2>&1 </dev/null` in
5801 *GNU* | *'with BFD'*)
5802   lt_cv_prog_gnu_ld=yes
5803   ;;
5804 *)
5805   lt_cv_prog_gnu_ld=no
5806   ;;
5807 esac
5808 fi
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5810 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5811 with_gnu_ld=$lt_cv_prog_gnu_ld
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5822 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5823 if ${lt_cv_path_NM+:} false; then :
5824   $as_echo_n "(cached) " >&6
5825 else
5826   if test -n "$NM"; then
5827   # Let the user override the test.
5828   lt_cv_path_NM="$NM"
5829 else
5830   lt_nm_to_check="${ac_tool_prefix}nm"
5831   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5832     lt_nm_to_check="$lt_nm_to_check nm"
5833   fi
5834   for lt_tmp_nm in $lt_nm_to_check; do
5835     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5836     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5837       IFS="$lt_save_ifs"
5838       test -z "$ac_dir" && ac_dir=.
5839       tmp_nm="$ac_dir/$lt_tmp_nm"
5840       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5841         # Check to see if the nm accepts a BSD-compat flag.
5842         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5843         #   nm: unknown option "B" ignored
5844         # Tru64's nm complains that /dev/null is an invalid object file
5845         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5846         */dev/null* | *'Invalid file or object type'*)
5847           lt_cv_path_NM="$tmp_nm -B"
5848           break
5849           ;;
5850         *)
5851           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5852           */dev/null*)
5853             lt_cv_path_NM="$tmp_nm -p"
5854             break
5855             ;;
5856           *)
5857             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5858             continue # so that we can try to find one that supports BSD flags
5859             ;;
5860           esac
5861           ;;
5862         esac
5863       fi
5864     done
5865     IFS="$lt_save_ifs"
5866   done
5867   : ${lt_cv_path_NM=no}
5868 fi
5869 fi
5870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5871 $as_echo "$lt_cv_path_NM" >&6; }
5872 if test "$lt_cv_path_NM" != "no"; then
5873   NM="$lt_cv_path_NM"
5874 else
5875   # Didn't find any BSD compatible name lister, look for dumpbin.
5876   if test -n "$DUMPBIN"; then :
5877     # Let the user override the test.
5878   else
5879     if test -n "$ac_tool_prefix"; then
5880   for ac_prog in dumpbin "link -dump"
5881   do
5882     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5883 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5885 $as_echo_n "checking for $ac_word... " >&6; }
5886 if ${ac_cv_prog_DUMPBIN+:} false; then :
5887   $as_echo_n "(cached) " >&6
5888 else
5889   if test -n "$DUMPBIN"; then
5890   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5891 else
5892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5893 for as_dir in $PATH
5894 do
5895   IFS=$as_save_IFS
5896   test -z "$as_dir" && as_dir=.
5897     for ac_exec_ext in '' $ac_executable_extensions; do
5898   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5899     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5900     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5901     break 2
5902   fi
5903 done
5904   done
5905 IFS=$as_save_IFS
5906
5907 fi
5908 fi
5909 DUMPBIN=$ac_cv_prog_DUMPBIN
5910 if test -n "$DUMPBIN"; then
5911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5912 $as_echo "$DUMPBIN" >&6; }
5913 else
5914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5915 $as_echo "no" >&6; }
5916 fi
5917
5918
5919     test -n "$DUMPBIN" && break
5920   done
5921 fi
5922 if test -z "$DUMPBIN"; then
5923   ac_ct_DUMPBIN=$DUMPBIN
5924   for ac_prog in dumpbin "link -dump"
5925 do
5926   # Extract the first word of "$ac_prog", so it can be a program name with args.
5927 set dummy $ac_prog; ac_word=$2
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5929 $as_echo_n "checking for $ac_word... " >&6; }
5930 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5931   $as_echo_n "(cached) " >&6
5932 else
5933   if test -n "$ac_ct_DUMPBIN"; then
5934   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5935 else
5936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5937 for as_dir in $PATH
5938 do
5939   IFS=$as_save_IFS
5940   test -z "$as_dir" && as_dir=.
5941     for ac_exec_ext in '' $ac_executable_extensions; do
5942   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5943     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5945     break 2
5946   fi
5947 done
5948   done
5949 IFS=$as_save_IFS
5950
5951 fi
5952 fi
5953 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5954 if test -n "$ac_ct_DUMPBIN"; then
5955   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5956 $as_echo "$ac_ct_DUMPBIN" >&6; }
5957 else
5958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5959 $as_echo "no" >&6; }
5960 fi
5961
5962
5963   test -n "$ac_ct_DUMPBIN" && break
5964 done
5965
5966   if test "x$ac_ct_DUMPBIN" = x; then
5967     DUMPBIN=":"
5968   else
5969     case $cross_compiling:$ac_tool_warned in
5970 yes:)
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5972 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5973 ac_tool_warned=yes ;;
5974 esac
5975     DUMPBIN=$ac_ct_DUMPBIN
5976   fi
5977 fi
5978
5979     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5980     *COFF*)
5981       DUMPBIN="$DUMPBIN -symbols"
5982       ;;
5983     *)
5984       DUMPBIN=:
5985       ;;
5986     esac
5987   fi
5988
5989   if test "$DUMPBIN" != ":"; then
5990     NM="$DUMPBIN"
5991   fi
5992 fi
5993 test -z "$NM" && NM=nm
5994
5995
5996
5997
5998
5999
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6001 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6002 if ${lt_cv_nm_interface+:} false; then :
6003   $as_echo_n "(cached) " >&6
6004 else
6005   lt_cv_nm_interface="BSD nm"
6006   echo "int some_variable = 0;" > conftest.$ac_ext
6007   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6008   (eval "$ac_compile" 2>conftest.err)
6009   cat conftest.err >&5
6010   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6011   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6012   cat conftest.err >&5
6013   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6014   cat conftest.out >&5
6015   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6016     lt_cv_nm_interface="MS dumpbin"
6017   fi
6018   rm -f conftest*
6019 fi
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6021 $as_echo "$lt_cv_nm_interface" >&6; }
6022
6023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6024 $as_echo_n "checking whether ln -s works... " >&6; }
6025 LN_S=$as_ln_s
6026 if test "$LN_S" = "ln -s"; then
6027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6028 $as_echo "yes" >&6; }
6029 else
6030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6031 $as_echo "no, using $LN_S" >&6; }
6032 fi
6033
6034 # find the maximum length of command line arguments
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6036 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6037 if ${lt_cv_sys_max_cmd_len+:} false; then :
6038   $as_echo_n "(cached) " >&6
6039 else
6040     i=0
6041   teststring="ABCD"
6042
6043   case $build_os in
6044   msdosdjgpp*)
6045     # On DJGPP, this test can blow up pretty badly due to problems in libc
6046     # (any single argument exceeding 2000 bytes causes a buffer overrun
6047     # during glob expansion).  Even if it were fixed, the result of this
6048     # check would be larger than it should be.
6049     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6050     ;;
6051
6052   gnu*)
6053     # Under GNU Hurd, this test is not required because there is
6054     # no limit to the length of command line arguments.
6055     # Libtool will interpret -1 as no limit whatsoever
6056     lt_cv_sys_max_cmd_len=-1;
6057     ;;
6058
6059   cygwin* | mingw* | cegcc*)
6060     # On Win9x/ME, this test blows up -- it succeeds, but takes
6061     # about 5 minutes as the teststring grows exponentially.
6062     # Worse, since 9x/ME are not pre-emptively multitasking,
6063     # you end up with a "frozen" computer, even though with patience
6064     # the test eventually succeeds (with a max line length of 256k).
6065     # Instead, let's just punt: use the minimum linelength reported by
6066     # all of the supported platforms: 8192 (on NT/2K/XP).
6067     lt_cv_sys_max_cmd_len=8192;
6068     ;;
6069
6070   mint*)
6071     # On MiNT this can take a long time and run out of memory.
6072     lt_cv_sys_max_cmd_len=8192;
6073     ;;
6074
6075   amigaos*)
6076     # On AmigaOS with pdksh, this test takes hours, literally.
6077     # So we just punt and use a minimum line length of 8192.
6078     lt_cv_sys_max_cmd_len=8192;
6079     ;;
6080
6081   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6082     # This has been around since 386BSD, at least.  Likely further.
6083     if test -x /sbin/sysctl; then
6084       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6085     elif test -x /usr/sbin/sysctl; then
6086       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6087     else
6088       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6089     fi
6090     # And add a safety zone
6091     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6092     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6093     ;;
6094
6095   interix*)
6096     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6097     lt_cv_sys_max_cmd_len=196608
6098     ;;
6099
6100   osf*)
6101     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6102     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6103     # nice to cause kernel panics so lets avoid the loop below.
6104     # First set a reasonable default.
6105     lt_cv_sys_max_cmd_len=16384
6106     #
6107     if test -x /sbin/sysconfig; then
6108       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6109         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6110       esac
6111     fi
6112     ;;
6113   sco3.2v5*)
6114     lt_cv_sys_max_cmd_len=102400
6115     ;;
6116   sysv5* | sco5v6* | sysv4.2uw2*)
6117     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6118     if test -n "$kargmax"; then
6119       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6120     else
6121       lt_cv_sys_max_cmd_len=32768
6122     fi
6123     ;;
6124   *)
6125     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6126     if test -n "$lt_cv_sys_max_cmd_len"; then
6127       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6128       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6129     else
6130       # Make teststring a little bigger before we do anything with it.
6131       # a 1K string should be a reasonable start.
6132       for i in 1 2 3 4 5 6 7 8 ; do
6133         teststring=$teststring$teststring
6134       done
6135       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6136       # If test is not a shell built-in, we'll probably end up computing a
6137       # maximum length that is only half of the actual maximum length, but
6138       # we can't tell.
6139       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6140                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6141               test $i != 17 # 1/2 MB should be enough
6142       do
6143         i=`expr $i + 1`
6144         teststring=$teststring$teststring
6145       done
6146       # Only check the string length outside the loop.
6147       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6148       teststring=
6149       # Add a significant safety factor because C++ compilers can tack on
6150       # massive amounts of additional arguments before passing them to the
6151       # linker.  It appears as though 1/2 is a usable value.
6152       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6153     fi
6154     ;;
6155   esac
6156
6157 fi
6158
6159 if test -n $lt_cv_sys_max_cmd_len ; then
6160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6161 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6162 else
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6164 $as_echo "none" >&6; }
6165 fi
6166 max_cmd_len=$lt_cv_sys_max_cmd_len
6167
6168
6169
6170
6171
6172
6173 : ${CP="cp -f"}
6174 : ${MV="mv -f"}
6175 : ${RM="rm -f"}
6176
6177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6178 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6179 # Try some XSI features
6180 xsi_shell=no
6181 ( _lt_dummy="a/b/c"
6182   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6183       = c,a/b,, \
6184     && eval 'test $(( 1 + 1 )) -eq 2 \
6185     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6186   && xsi_shell=yes
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6188 $as_echo "$xsi_shell" >&6; }
6189
6190
6191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6192 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6193 lt_shell_append=no
6194 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6195     >/dev/null 2>&1 \
6196   && lt_shell_append=yes
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6198 $as_echo "$lt_shell_append" >&6; }
6199
6200
6201 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6202   lt_unset=unset
6203 else
6204   lt_unset=false
6205 fi
6206
6207
6208
6209
6210
6211 # test EBCDIC or ASCII
6212 case `echo X|tr X '\101'` in
6213  A) # ASCII based system
6214     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6215   lt_SP2NL='tr \040 \012'
6216   lt_NL2SP='tr \015\012 \040\040'
6217   ;;
6218  *) # EBCDIC based system
6219   lt_SP2NL='tr \100 \n'
6220   lt_NL2SP='tr \r\n \100\100'
6221   ;;
6222 esac
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6233 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6234 if ${lt_cv_ld_reload_flag+:} false; then :
6235   $as_echo_n "(cached) " >&6
6236 else
6237   lt_cv_ld_reload_flag='-r'
6238 fi
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6240 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6241 reload_flag=$lt_cv_ld_reload_flag
6242 case $reload_flag in
6243 "" | " "*) ;;
6244 *) reload_flag=" $reload_flag" ;;
6245 esac
6246 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6247 case $host_os in
6248   darwin*)
6249     if test "$GCC" = yes; then
6250       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6251     else
6252       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6253     fi
6254     ;;
6255 esac
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265 if test -n "$ac_tool_prefix"; then
6266   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6267 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6269 $as_echo_n "checking for $ac_word... " >&6; }
6270 if ${ac_cv_prog_OBJDUMP+:} false; then :
6271   $as_echo_n "(cached) " >&6
6272 else
6273   if test -n "$OBJDUMP"; then
6274   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6275 else
6276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6277 for as_dir in $PATH
6278 do
6279   IFS=$as_save_IFS
6280   test -z "$as_dir" && as_dir=.
6281     for ac_exec_ext in '' $ac_executable_extensions; do
6282   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6283     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6284     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6285     break 2
6286   fi
6287 done
6288   done
6289 IFS=$as_save_IFS
6290
6291 fi
6292 fi
6293 OBJDUMP=$ac_cv_prog_OBJDUMP
6294 if test -n "$OBJDUMP"; then
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6296 $as_echo "$OBJDUMP" >&6; }
6297 else
6298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6299 $as_echo "no" >&6; }
6300 fi
6301
6302
6303 fi
6304 if test -z "$ac_cv_prog_OBJDUMP"; then
6305   ac_ct_OBJDUMP=$OBJDUMP
6306   # Extract the first word of "objdump", so it can be a program name with args.
6307 set dummy objdump; ac_word=$2
6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6309 $as_echo_n "checking for $ac_word... " >&6; }
6310 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6311   $as_echo_n "(cached) " >&6
6312 else
6313   if test -n "$ac_ct_OBJDUMP"; then
6314   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6315 else
6316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6317 for as_dir in $PATH
6318 do
6319   IFS=$as_save_IFS
6320   test -z "$as_dir" && as_dir=.
6321     for ac_exec_ext in '' $ac_executable_extensions; do
6322   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6323     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6324     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6325     break 2
6326   fi
6327 done
6328   done
6329 IFS=$as_save_IFS
6330
6331 fi
6332 fi
6333 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6334 if test -n "$ac_ct_OBJDUMP"; then
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6336 $as_echo "$ac_ct_OBJDUMP" >&6; }
6337 else
6338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6339 $as_echo "no" >&6; }
6340 fi
6341
6342   if test "x$ac_ct_OBJDUMP" = x; then
6343     OBJDUMP="false"
6344   else
6345     case $cross_compiling:$ac_tool_warned in
6346 yes:)
6347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6348 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6349 ac_tool_warned=yes ;;
6350 esac
6351     OBJDUMP=$ac_ct_OBJDUMP
6352   fi
6353 else
6354   OBJDUMP="$ac_cv_prog_OBJDUMP"
6355 fi
6356
6357 test -z "$OBJDUMP" && OBJDUMP=objdump
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6368 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6369 if ${lt_cv_deplibs_check_method+:} false; then :
6370   $as_echo_n "(cached) " >&6
6371 else
6372   lt_cv_file_magic_cmd='$MAGIC_CMD'
6373 lt_cv_file_magic_test_file=
6374 lt_cv_deplibs_check_method='unknown'
6375 # Need to set the preceding variable on all platforms that support
6376 # interlibrary dependencies.
6377 # 'none' -- dependencies not supported.
6378 # `unknown' -- same as none, but documents that we really don't know.
6379 # 'pass_all' -- all dependencies passed with no checks.
6380 # 'test_compile' -- check by making test program.
6381 # 'file_magic [[regex]]' -- check by looking for files in library path
6382 # which responds to the $file_magic_cmd with a given extended regex.
6383 # If you have `file' or equivalent on your system and you're not sure
6384 # whether `pass_all' will *always* work, you probably want this one.
6385
6386 case $host_os in
6387 aix[4-9]*)
6388   lt_cv_deplibs_check_method=pass_all
6389   ;;
6390
6391 beos*)
6392   lt_cv_deplibs_check_method=pass_all
6393   ;;
6394
6395 bsdi[45]*)
6396   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6397   lt_cv_file_magic_cmd='/usr/bin/file -L'
6398   lt_cv_file_magic_test_file=/shlib/libc.so
6399   ;;
6400
6401 cygwin*)
6402   # func_win32_libid is a shell function defined in ltmain.sh
6403   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6404   lt_cv_file_magic_cmd='func_win32_libid'
6405   ;;
6406
6407 mingw* | pw32*)
6408   # Base MSYS/MinGW do not provide the 'file' command needed by
6409   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6410   # unless we find 'file', for example because we are cross-compiling.
6411   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6412   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6413     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6414     lt_cv_file_magic_cmd='func_win32_libid'
6415   else
6416     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6417     lt_cv_file_magic_cmd='$OBJDUMP -f'
6418   fi
6419   ;;
6420
6421 cegcc*)
6422   # use the weaker test based on 'objdump'. See mingw*.
6423   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6424   lt_cv_file_magic_cmd='$OBJDUMP -f'
6425   ;;
6426
6427 darwin* | rhapsody*)
6428   lt_cv_deplibs_check_method=pass_all
6429   ;;
6430
6431 freebsd* | dragonfly*)
6432   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6433     case $host_cpu in
6434     i*86 )
6435       # Not sure whether the presence of OpenBSD here was a mistake.
6436       # Let's accept both of them until this is cleared up.
6437       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6438       lt_cv_file_magic_cmd=/usr/bin/file
6439       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6440       ;;
6441     esac
6442   else
6443     lt_cv_deplibs_check_method=pass_all
6444   fi
6445   ;;
6446
6447 gnu*)
6448   lt_cv_deplibs_check_method=pass_all
6449   ;;
6450
6451 haiku*)
6452   lt_cv_deplibs_check_method=pass_all
6453   ;;
6454
6455 hpux10.20* | hpux11*)
6456   lt_cv_file_magic_cmd=/usr/bin/file
6457   case $host_cpu in
6458   ia64*)
6459     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6460     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6461     ;;
6462   hppa*64*)
6463     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6464     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6465     ;;
6466   *)
6467     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6468     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6469     ;;
6470   esac
6471   ;;
6472
6473 interix[3-9]*)
6474   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6475   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6476   ;;
6477
6478 irix5* | irix6* | nonstopux*)
6479   case $LD in
6480   *-32|*"-32 ") libmagic=32-bit;;
6481   *-n32|*"-n32 ") libmagic=N32;;
6482   *-64|*"-64 ") libmagic=64-bit;;
6483   *) libmagic=never-match;;
6484   esac
6485   lt_cv_deplibs_check_method=pass_all
6486   ;;
6487
6488 # This must be Linux ELF.
6489 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6490   lt_cv_deplibs_check_method=pass_all
6491   ;;
6492
6493 netbsd*)
6494   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6495     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6496   else
6497     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6498   fi
6499   ;;
6500
6501 newos6*)
6502   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6503   lt_cv_file_magic_cmd=/usr/bin/file
6504   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6505   ;;
6506
6507 *nto* | *qnx*)
6508   lt_cv_deplibs_check_method=pass_all
6509   ;;
6510
6511 openbsd*)
6512   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6513     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6514   else
6515     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6516   fi
6517   ;;
6518
6519 osf3* | osf4* | osf5*)
6520   lt_cv_deplibs_check_method=pass_all
6521   ;;
6522
6523 rdos*)
6524   lt_cv_deplibs_check_method=pass_all
6525   ;;
6526
6527 solaris*)
6528   lt_cv_deplibs_check_method=pass_all
6529   ;;
6530
6531 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6532   lt_cv_deplibs_check_method=pass_all
6533   ;;
6534
6535 sysv4 | sysv4.3*)
6536   case $host_vendor in
6537   motorola)
6538     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]'
6539     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6540     ;;
6541   ncr)
6542     lt_cv_deplibs_check_method=pass_all
6543     ;;
6544   sequent)
6545     lt_cv_file_magic_cmd='/bin/file'
6546     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6547     ;;
6548   sni)
6549     lt_cv_file_magic_cmd='/bin/file'
6550     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6551     lt_cv_file_magic_test_file=/lib/libc.so
6552     ;;
6553   siemens)
6554     lt_cv_deplibs_check_method=pass_all
6555     ;;
6556   pc)
6557     lt_cv_deplibs_check_method=pass_all
6558     ;;
6559   esac
6560   ;;
6561
6562 tpf*)
6563   lt_cv_deplibs_check_method=pass_all
6564   ;;
6565 vxworks*)
6566   # Assume VxWorks cross toolchains are built on Linux, possibly
6567   # as canadian for Windows hosts.
6568   lt_cv_deplibs_check_method=pass_all
6569   ;;
6570 esac
6571
6572 fi
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6574 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6575 file_magic_cmd=$lt_cv_file_magic_cmd
6576 deplibs_check_method=$lt_cv_deplibs_check_method
6577 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590 if test -n "$ac_tool_prefix"; then
6591   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6592 set dummy ${ac_tool_prefix}ar; ac_word=$2
6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6594 $as_echo_n "checking for $ac_word... " >&6; }
6595 if ${ac_cv_prog_AR+:} false; then :
6596   $as_echo_n "(cached) " >&6
6597 else
6598   if test -n "$AR"; then
6599   ac_cv_prog_AR="$AR" # Let the user override the test.
6600 else
6601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6602 for as_dir in $PATH
6603 do
6604   IFS=$as_save_IFS
6605   test -z "$as_dir" && as_dir=.
6606     for ac_exec_ext in '' $ac_executable_extensions; do
6607   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6608     ac_cv_prog_AR="${ac_tool_prefix}ar"
6609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6610     break 2
6611   fi
6612 done
6613   done
6614 IFS=$as_save_IFS
6615
6616 fi
6617 fi
6618 AR=$ac_cv_prog_AR
6619 if test -n "$AR"; then
6620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6621 $as_echo "$AR" >&6; }
6622 else
6623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6624 $as_echo "no" >&6; }
6625 fi
6626
6627
6628 fi
6629 if test -z "$ac_cv_prog_AR"; then
6630   ac_ct_AR=$AR
6631   # Extract the first word of "ar", so it can be a program name with args.
6632 set dummy ar; ac_word=$2
6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6634 $as_echo_n "checking for $ac_word... " >&6; }
6635 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6636   $as_echo_n "(cached) " >&6
6637 else
6638   if test -n "$ac_ct_AR"; then
6639   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6640 else
6641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6642 for as_dir in $PATH
6643 do
6644   IFS=$as_save_IFS
6645   test -z "$as_dir" && as_dir=.
6646     for ac_exec_ext in '' $ac_executable_extensions; do
6647   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6648     ac_cv_prog_ac_ct_AR="ar"
6649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6650     break 2
6651   fi
6652 done
6653   done
6654 IFS=$as_save_IFS
6655
6656 fi
6657 fi
6658 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6659 if test -n "$ac_ct_AR"; then
6660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6661 $as_echo "$ac_ct_AR" >&6; }
6662 else
6663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6664 $as_echo "no" >&6; }
6665 fi
6666
6667   if test "x$ac_ct_AR" = x; then
6668     AR="false"
6669   else
6670     case $cross_compiling:$ac_tool_warned in
6671 yes:)
6672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6674 ac_tool_warned=yes ;;
6675 esac
6676     AR=$ac_ct_AR
6677   fi
6678 else
6679   AR="$ac_cv_prog_AR"
6680 fi
6681
6682 test -z "$AR" && AR=ar
6683 test -z "$AR_FLAGS" && AR_FLAGS=cru
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695 if test -n "$ac_tool_prefix"; then
6696   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6697 set dummy ${ac_tool_prefix}strip; ac_word=$2
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6699 $as_echo_n "checking for $ac_word... " >&6; }
6700 if ${ac_cv_prog_STRIP+:} false; then :
6701   $as_echo_n "(cached) " >&6
6702 else
6703   if test -n "$STRIP"; then
6704   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6705 else
6706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6707 for as_dir in $PATH
6708 do
6709   IFS=$as_save_IFS
6710   test -z "$as_dir" && as_dir=.
6711     for ac_exec_ext in '' $ac_executable_extensions; do
6712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6713     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6715     break 2
6716   fi
6717 done
6718   done
6719 IFS=$as_save_IFS
6720
6721 fi
6722 fi
6723 STRIP=$ac_cv_prog_STRIP
6724 if test -n "$STRIP"; then
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6726 $as_echo "$STRIP" >&6; }
6727 else
6728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6729 $as_echo "no" >&6; }
6730 fi
6731
6732
6733 fi
6734 if test -z "$ac_cv_prog_STRIP"; then
6735   ac_ct_STRIP=$STRIP
6736   # Extract the first word of "strip", so it can be a program name with args.
6737 set dummy strip; ac_word=$2
6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6739 $as_echo_n "checking for $ac_word... " >&6; }
6740 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6741   $as_echo_n "(cached) " >&6
6742 else
6743   if test -n "$ac_ct_STRIP"; then
6744   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6745 else
6746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6747 for as_dir in $PATH
6748 do
6749   IFS=$as_save_IFS
6750   test -z "$as_dir" && as_dir=.
6751     for ac_exec_ext in '' $ac_executable_extensions; do
6752   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6753     ac_cv_prog_ac_ct_STRIP="strip"
6754     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6755     break 2
6756   fi
6757 done
6758   done
6759 IFS=$as_save_IFS
6760
6761 fi
6762 fi
6763 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6764 if test -n "$ac_ct_STRIP"; then
6765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6766 $as_echo "$ac_ct_STRIP" >&6; }
6767 else
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6769 $as_echo "no" >&6; }
6770 fi
6771
6772   if test "x$ac_ct_STRIP" = x; then
6773     STRIP=":"
6774   else
6775     case $cross_compiling:$ac_tool_warned in
6776 yes:)
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6779 ac_tool_warned=yes ;;
6780 esac
6781     STRIP=$ac_ct_STRIP
6782   fi
6783 else
6784   STRIP="$ac_cv_prog_STRIP"
6785 fi
6786
6787 test -z "$STRIP" && STRIP=:
6788
6789
6790
6791
6792
6793
6794 if test -n "$ac_tool_prefix"; then
6795   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6796 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6798 $as_echo_n "checking for $ac_word... " >&6; }
6799 if ${ac_cv_prog_RANLIB+:} false; then :
6800   $as_echo_n "(cached) " >&6
6801 else
6802   if test -n "$RANLIB"; then
6803   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6804 else
6805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6806 for as_dir in $PATH
6807 do
6808   IFS=$as_save_IFS
6809   test -z "$as_dir" && as_dir=.
6810     for ac_exec_ext in '' $ac_executable_extensions; do
6811   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6812     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6814     break 2
6815   fi
6816 done
6817   done
6818 IFS=$as_save_IFS
6819
6820 fi
6821 fi
6822 RANLIB=$ac_cv_prog_RANLIB
6823 if test -n "$RANLIB"; then
6824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6825 $as_echo "$RANLIB" >&6; }
6826 else
6827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6828 $as_echo "no" >&6; }
6829 fi
6830
6831
6832 fi
6833 if test -z "$ac_cv_prog_RANLIB"; then
6834   ac_ct_RANLIB=$RANLIB
6835   # Extract the first word of "ranlib", so it can be a program name with args.
6836 set dummy ranlib; ac_word=$2
6837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6838 $as_echo_n "checking for $ac_word... " >&6; }
6839 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6840   $as_echo_n "(cached) " >&6
6841 else
6842   if test -n "$ac_ct_RANLIB"; then
6843   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6844 else
6845 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6846 for as_dir in $PATH
6847 do
6848   IFS=$as_save_IFS
6849   test -z "$as_dir" && as_dir=.
6850     for ac_exec_ext in '' $ac_executable_extensions; do
6851   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6852     ac_cv_prog_ac_ct_RANLIB="ranlib"
6853     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6854     break 2
6855   fi
6856 done
6857   done
6858 IFS=$as_save_IFS
6859
6860 fi
6861 fi
6862 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6863 if test -n "$ac_ct_RANLIB"; then
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6865 $as_echo "$ac_ct_RANLIB" >&6; }
6866 else
6867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6868 $as_echo "no" >&6; }
6869 fi
6870
6871   if test "x$ac_ct_RANLIB" = x; then
6872     RANLIB=":"
6873   else
6874     case $cross_compiling:$ac_tool_warned in
6875 yes:)
6876 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6877 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6878 ac_tool_warned=yes ;;
6879 esac
6880     RANLIB=$ac_ct_RANLIB
6881   fi
6882 else
6883   RANLIB="$ac_cv_prog_RANLIB"
6884 fi
6885
6886 test -z "$RANLIB" && RANLIB=:
6887
6888
6889
6890
6891
6892
6893 # Determine commands to create old-style static archives.
6894 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6895 old_postinstall_cmds='chmod 644 $oldlib'
6896 old_postuninstall_cmds=
6897
6898 if test -n "$RANLIB"; then
6899   case $host_os in
6900   openbsd*)
6901     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6902     ;;
6903   *)
6904     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6905     ;;
6906   esac
6907   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6908 fi
6909
6910 case $host_os in
6911   darwin*)
6912     lock_old_archive_extraction=yes ;;
6913   *)
6914     lock_old_archive_extraction=no ;;
6915 esac
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955 # If no C compiler was specified, use CC.
6956 LTCC=${LTCC-"$CC"}
6957
6958 # If no C compiler flags were specified, use CFLAGS.
6959 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6960
6961 # Allow CC to be a program name with arguments.
6962 compiler=$CC
6963
6964
6965 # Check for command to grab the raw symbol name followed by C symbol from nm.
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6967 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6968 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6969   $as_echo_n "(cached) " >&6
6970 else
6971
6972 # These are sane defaults that work on at least a few old systems.
6973 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6974
6975 # Character class describing NM global symbol codes.
6976 symcode='[BCDEGRST]'
6977
6978 # Regexp to match symbols that can be accessed directly from C.
6979 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6980
6981 # Define system-specific variables.
6982 case $host_os in
6983 aix*)
6984   symcode='[BCDT]'
6985   ;;
6986 cygwin* | mingw* | pw32* | cegcc*)
6987   symcode='[ABCDGISTW]'
6988   ;;
6989 hpux*)
6990   if test "$host_cpu" = ia64; then
6991     symcode='[ABCDEGRST]'
6992   fi
6993   ;;
6994 irix* | nonstopux*)
6995   symcode='[BCDEGRST]'
6996   ;;
6997 osf*)
6998   symcode='[BCDEGQRST]'
6999   ;;
7000 solaris*)
7001   symcode='[BDRT]'
7002   ;;
7003 sco3.2v5*)
7004   symcode='[DT]'
7005   ;;
7006 sysv4.2uw2*)
7007   symcode='[DT]'
7008   ;;
7009 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7010   symcode='[ABDT]'
7011   ;;
7012 sysv4)
7013   symcode='[DFNSTU]'
7014   ;;
7015 esac
7016
7017 # If we're using GNU nm, then use its standard symbol codes.
7018 case `$NM -V 2>&1` in
7019 *GNU* | *'with BFD'*)
7020   symcode='[ABCDGIRSTW]' ;;
7021 esac
7022
7023 # Transform an extracted symbol line into a proper C declaration.
7024 # Some systems (esp. on ia64) link data and code symbols differently,
7025 # so use this general approach.
7026 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7027
7028 # Transform an extracted symbol line into symbol name and symbol address
7029 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7030 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'"
7031
7032 # Handle CRLF in mingw tool chain
7033 opt_cr=
7034 case $build_os in
7035 mingw*)
7036   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7037   ;;
7038 esac
7039
7040 # Try without a prefix underscore, then with it.
7041 for ac_symprfx in "" "_"; do
7042
7043   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7044   symxfrm="\\1 $ac_symprfx\\2 \\2"
7045
7046   # Write the raw and C identifiers.
7047   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7048     # Fake it for dumpbin and say T for any non-static function
7049     # and D for any global variable.
7050     # Also find C++ and __fastcall symbols from MSVC++,
7051     # which start with @ or ?.
7052     lt_cv_sys_global_symbol_pipe="$AWK '"\
7053 "     {last_section=section; section=\$ 3};"\
7054 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7055 "     \$ 0!~/External *\|/{next};"\
7056 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7057 "     {if(hide[section]) next};"\
7058 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7059 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7060 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7061 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7062 "     ' prfx=^$ac_symprfx"
7063   else
7064     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7065   fi
7066
7067   # Check to see that the pipe works correctly.
7068   pipe_works=no
7069
7070   rm -f conftest*
7071   cat > conftest.$ac_ext <<_LT_EOF
7072 #ifdef __cplusplus
7073 extern "C" {
7074 #endif
7075 char nm_test_var;
7076 void nm_test_func(void);
7077 void nm_test_func(void){}
7078 #ifdef __cplusplus
7079 }
7080 #endif
7081 int main(){nm_test_var='a';nm_test_func();return(0);}
7082 _LT_EOF
7083
7084   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7085   (eval $ac_compile) 2>&5
7086   ac_status=$?
7087   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7088   test $ac_status = 0; }; then
7089     # Now try to grab the symbols.
7090     nlist=conftest.nm
7091     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7092   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7093   ac_status=$?
7094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7095   test $ac_status = 0; } && test -s "$nlist"; then
7096       # Try sorting and uniquifying the output.
7097       if sort "$nlist" | uniq > "$nlist"T; then
7098         mv -f "$nlist"T "$nlist"
7099       else
7100         rm -f "$nlist"T
7101       fi
7102
7103       # Make sure that we snagged all the symbols we need.
7104       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7105         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7106           cat <<_LT_EOF > conftest.$ac_ext
7107 #ifdef __cplusplus
7108 extern "C" {
7109 #endif
7110
7111 _LT_EOF
7112           # Now generate the symbol file.
7113           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7114
7115           cat <<_LT_EOF >> conftest.$ac_ext
7116
7117 /* The mapping between symbol names and symbols.  */
7118 const struct {
7119   const char *name;
7120   void       *address;
7121 }
7122 lt__PROGRAM__LTX_preloaded_symbols[] =
7123 {
7124   { "@PROGRAM@", (void *) 0 },
7125 _LT_EOF
7126           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7127           cat <<\_LT_EOF >> conftest.$ac_ext
7128   {0, (void *) 0}
7129 };
7130
7131 /* This works around a problem in FreeBSD linker */
7132 #ifdef FREEBSD_WORKAROUND
7133 static const void *lt_preloaded_setup() {
7134   return lt__PROGRAM__LTX_preloaded_symbols;
7135 }
7136 #endif
7137
7138 #ifdef __cplusplus
7139 }
7140 #endif
7141 _LT_EOF
7142           # Now try linking the two files.
7143           mv conftest.$ac_objext conftstm.$ac_objext
7144           lt_save_LIBS="$LIBS"
7145           lt_save_CFLAGS="$CFLAGS"
7146           LIBS="conftstm.$ac_objext"
7147           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7148           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7149   (eval $ac_link) 2>&5
7150   ac_status=$?
7151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7152   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7153             pipe_works=yes
7154           fi
7155           LIBS="$lt_save_LIBS"
7156           CFLAGS="$lt_save_CFLAGS"
7157         else
7158           echo "cannot find nm_test_func in $nlist" >&5
7159         fi
7160       else
7161         echo "cannot find nm_test_var in $nlist" >&5
7162       fi
7163     else
7164       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7165     fi
7166   else
7167     echo "$progname: failed program was:" >&5
7168     cat conftest.$ac_ext >&5
7169   fi
7170   rm -rf conftest* conftst*
7171
7172   # Do not use the global_symbol_pipe unless it works.
7173   if test "$pipe_works" = yes; then
7174     break
7175   else
7176     lt_cv_sys_global_symbol_pipe=
7177   fi
7178 done
7179
7180 fi
7181
7182 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7183   lt_cv_sys_global_symbol_to_cdecl=
7184 fi
7185 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7187 $as_echo "failed" >&6; }
7188 else
7189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7190 $as_echo "ok" >&6; }
7191 fi
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214 # Check whether --enable-libtool-lock was given.
7215 if test "${enable_libtool_lock+set}" = set; then :
7216   enableval=$enable_libtool_lock;
7217 fi
7218
7219 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7220
7221 # Some flags need to be propagated to the compiler or linker for good
7222 # libtool support.
7223 case $host in
7224 ia64-*-hpux*)
7225   # Find out which ABI we are using.
7226   echo 'int i;' > conftest.$ac_ext
7227   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7228   (eval $ac_compile) 2>&5
7229   ac_status=$?
7230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7231   test $ac_status = 0; }; then
7232     case `/usr/bin/file conftest.$ac_objext` in
7233       *ELF-32*)
7234         HPUX_IA64_MODE="32"
7235         ;;
7236       *ELF-64*)
7237         HPUX_IA64_MODE="64"
7238         ;;
7239     esac
7240   fi
7241   rm -rf conftest*
7242   ;;
7243 *-*-irix6*)
7244   # Find out which ABI we are using.
7245   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7246   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7247   (eval $ac_compile) 2>&5
7248   ac_status=$?
7249   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7250   test $ac_status = 0; }; then
7251     if test "$lt_cv_prog_gnu_ld" = yes; then
7252       case `/usr/bin/file conftest.$ac_objext` in
7253         *32-bit*)
7254           LD="${LD-ld} -melf32bsmip"
7255           ;;
7256         *N32*)
7257           LD="${LD-ld} -melf32bmipn32"
7258           ;;
7259         *64-bit*)
7260           LD="${LD-ld} -melf64bmip"
7261         ;;
7262       esac
7263     else
7264       case `/usr/bin/file conftest.$ac_objext` in
7265         *32-bit*)
7266           LD="${LD-ld} -32"
7267           ;;
7268         *N32*)
7269           LD="${LD-ld} -n32"
7270           ;;
7271         *64-bit*)
7272           LD="${LD-ld} -64"
7273           ;;
7274       esac
7275     fi
7276   fi
7277   rm -rf conftest*
7278   ;;
7279
7280 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7281 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7282   # Find out which ABI we are using.
7283   echo 'int i;' > conftest.$ac_ext
7284   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7285   (eval $ac_compile) 2>&5
7286   ac_status=$?
7287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7288   test $ac_status = 0; }; then
7289     case `/usr/bin/file conftest.o` in
7290       *32-bit*)
7291         case $host in
7292           x86_64-*kfreebsd*-gnu)
7293             LD="${LD-ld} -m elf_i386_fbsd"
7294             ;;
7295           x86_64-*linux*)
7296             case `/usr/bin/file conftest.o` in
7297               *x86-64*)
7298                 LD="${LD-ld} -m elf32_x86_64"
7299                 ;;
7300               *)
7301                 LD="${LD-ld} -m elf_i386"
7302                 ;;
7303             esac
7304             ;;
7305           powerpc64le-*linux*)
7306             LD="${LD-ld} -m elf32lppclinux"
7307             ;;
7308           powerpc64-*linux*)
7309             LD="${LD-ld} -m elf32ppclinux"
7310             ;;
7311           s390x-*linux*)
7312             LD="${LD-ld} -m elf_s390"
7313             ;;
7314           sparc64-*linux*)
7315             LD="${LD-ld} -m elf32_sparc"
7316             ;;
7317         esac
7318         ;;
7319       *64-bit*)
7320         case $host in
7321           x86_64-*kfreebsd*-gnu)
7322             LD="${LD-ld} -m elf_x86_64_fbsd"
7323             ;;
7324           x86_64-*linux*)
7325             LD="${LD-ld} -m elf_x86_64"
7326             ;;
7327           powerpcle-*linux*)
7328             LD="${LD-ld} -m elf64lppc"
7329             ;;
7330           powerpc-*linux*)
7331             LD="${LD-ld} -m elf64ppc"
7332             ;;
7333           s390*-*linux*|s390*-*tpf*)
7334             LD="${LD-ld} -m elf64_s390"
7335             ;;
7336           sparc*-*linux*)
7337             LD="${LD-ld} -m elf64_sparc"
7338             ;;
7339         esac
7340         ;;
7341     esac
7342   fi
7343   rm -rf conftest*
7344   ;;
7345
7346 *-*-sco3.2v5*)
7347   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7348   SAVE_CFLAGS="$CFLAGS"
7349   CFLAGS="$CFLAGS -belf"
7350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7351 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7352 if ${lt_cv_cc_needs_belf+:} false; then :
7353   $as_echo_n "(cached) " >&6
7354 else
7355   ac_ext=c
7356 ac_cpp='$CPP $CPPFLAGS'
7357 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7358 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7359 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7360
7361      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7362 /* end confdefs.h.  */
7363
7364 int
7365 main ()
7366 {
7367
7368   ;
7369   return 0;
7370 }
7371 _ACEOF
7372 if ac_fn_c_try_link "$LINENO"; then :
7373   lt_cv_cc_needs_belf=yes
7374 else
7375   lt_cv_cc_needs_belf=no
7376 fi
7377 rm -f core conftest.err conftest.$ac_objext \
7378     conftest$ac_exeext conftest.$ac_ext
7379      ac_ext=c
7380 ac_cpp='$CPP $CPPFLAGS'
7381 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7382 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7383 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7384
7385 fi
7386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7387 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7388   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7389     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7390     CFLAGS="$SAVE_CFLAGS"
7391   fi
7392   ;;
7393 sparc*-*solaris*)
7394   # Find out which ABI we are using.
7395   echo 'int i;' > conftest.$ac_ext
7396   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7397   (eval $ac_compile) 2>&5
7398   ac_status=$?
7399   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7400   test $ac_status = 0; }; then
7401     case `/usr/bin/file conftest.o` in
7402     *64-bit*)
7403       case $lt_cv_prog_gnu_ld in
7404       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7405       *)
7406         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7407           LD="${LD-ld} -64"
7408         fi
7409         ;;
7410       esac
7411       ;;
7412     esac
7413   fi
7414   rm -rf conftest*
7415   ;;
7416 esac
7417
7418 need_locks="$enable_libtool_lock"
7419
7420
7421   case $host_os in
7422     rhapsody* | darwin*)
7423     if test -n "$ac_tool_prefix"; then
7424   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7425 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7427 $as_echo_n "checking for $ac_word... " >&6; }
7428 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7429   $as_echo_n "(cached) " >&6
7430 else
7431   if test -n "$DSYMUTIL"; then
7432   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7433 else
7434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7435 for as_dir in $PATH
7436 do
7437   IFS=$as_save_IFS
7438   test -z "$as_dir" && as_dir=.
7439     for ac_exec_ext in '' $ac_executable_extensions; do
7440   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7441     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7442     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7443     break 2
7444   fi
7445 done
7446   done
7447 IFS=$as_save_IFS
7448
7449 fi
7450 fi
7451 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7452 if test -n "$DSYMUTIL"; then
7453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7454 $as_echo "$DSYMUTIL" >&6; }
7455 else
7456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7457 $as_echo "no" >&6; }
7458 fi
7459
7460
7461 fi
7462 if test -z "$ac_cv_prog_DSYMUTIL"; then
7463   ac_ct_DSYMUTIL=$DSYMUTIL
7464   # Extract the first word of "dsymutil", so it can be a program name with args.
7465 set dummy dsymutil; ac_word=$2
7466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7467 $as_echo_n "checking for $ac_word... " >&6; }
7468 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7469   $as_echo_n "(cached) " >&6
7470 else
7471   if test -n "$ac_ct_DSYMUTIL"; then
7472   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7473 else
7474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7475 for as_dir in $PATH
7476 do
7477   IFS=$as_save_IFS
7478   test -z "$as_dir" && as_dir=.
7479     for ac_exec_ext in '' $ac_executable_extensions; do
7480   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7481     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7482     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7483     break 2
7484   fi
7485 done
7486   done
7487 IFS=$as_save_IFS
7488
7489 fi
7490 fi
7491 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7492 if test -n "$ac_ct_DSYMUTIL"; then
7493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7494 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7495 else
7496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7497 $as_echo "no" >&6; }
7498 fi
7499
7500   if test "x$ac_ct_DSYMUTIL" = x; then
7501     DSYMUTIL=":"
7502   else
7503     case $cross_compiling:$ac_tool_warned in
7504 yes:)
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7506 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7507 ac_tool_warned=yes ;;
7508 esac
7509     DSYMUTIL=$ac_ct_DSYMUTIL
7510   fi
7511 else
7512   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7513 fi
7514
7515     if test -n "$ac_tool_prefix"; then
7516   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7517 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7519 $as_echo_n "checking for $ac_word... " >&6; }
7520 if ${ac_cv_prog_NMEDIT+:} false; then :
7521   $as_echo_n "(cached) " >&6
7522 else
7523   if test -n "$NMEDIT"; then
7524   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7525 else
7526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7527 for as_dir in $PATH
7528 do
7529   IFS=$as_save_IFS
7530   test -z "$as_dir" && as_dir=.
7531     for ac_exec_ext in '' $ac_executable_extensions; do
7532   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7533     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7534     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7535     break 2
7536   fi
7537 done
7538   done
7539 IFS=$as_save_IFS
7540
7541 fi
7542 fi
7543 NMEDIT=$ac_cv_prog_NMEDIT
7544 if test -n "$NMEDIT"; then
7545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7546 $as_echo "$NMEDIT" >&6; }
7547 else
7548   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7549 $as_echo "no" >&6; }
7550 fi
7551
7552
7553 fi
7554 if test -z "$ac_cv_prog_NMEDIT"; then
7555   ac_ct_NMEDIT=$NMEDIT
7556   # Extract the first word of "nmedit", so it can be a program name with args.
7557 set dummy nmedit; ac_word=$2
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7559 $as_echo_n "checking for $ac_word... " >&6; }
7560 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7561   $as_echo_n "(cached) " >&6
7562 else
7563   if test -n "$ac_ct_NMEDIT"; then
7564   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7565 else
7566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7567 for as_dir in $PATH
7568 do
7569   IFS=$as_save_IFS
7570   test -z "$as_dir" && as_dir=.
7571     for ac_exec_ext in '' $ac_executable_extensions; do
7572   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7573     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7574     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7575     break 2
7576   fi
7577 done
7578   done
7579 IFS=$as_save_IFS
7580
7581 fi
7582 fi
7583 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7584 if test -n "$ac_ct_NMEDIT"; then
7585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7586 $as_echo "$ac_ct_NMEDIT" >&6; }
7587 else
7588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7589 $as_echo "no" >&6; }
7590 fi
7591
7592   if test "x$ac_ct_NMEDIT" = x; then
7593     NMEDIT=":"
7594   else
7595     case $cross_compiling:$ac_tool_warned in
7596 yes:)
7597 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7598 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7599 ac_tool_warned=yes ;;
7600 esac
7601     NMEDIT=$ac_ct_NMEDIT
7602   fi
7603 else
7604   NMEDIT="$ac_cv_prog_NMEDIT"
7605 fi
7606
7607     if test -n "$ac_tool_prefix"; then
7608   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7609 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7611 $as_echo_n "checking for $ac_word... " >&6; }
7612 if ${ac_cv_prog_LIPO+:} false; then :
7613   $as_echo_n "(cached) " >&6
7614 else
7615   if test -n "$LIPO"; then
7616   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7617 else
7618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7619 for as_dir in $PATH
7620 do
7621   IFS=$as_save_IFS
7622   test -z "$as_dir" && as_dir=.
7623     for ac_exec_ext in '' $ac_executable_extensions; do
7624   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7625     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7627     break 2
7628   fi
7629 done
7630   done
7631 IFS=$as_save_IFS
7632
7633 fi
7634 fi
7635 LIPO=$ac_cv_prog_LIPO
7636 if test -n "$LIPO"; then
7637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7638 $as_echo "$LIPO" >&6; }
7639 else
7640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7641 $as_echo "no" >&6; }
7642 fi
7643
7644
7645 fi
7646 if test -z "$ac_cv_prog_LIPO"; then
7647   ac_ct_LIPO=$LIPO
7648   # Extract the first word of "lipo", so it can be a program name with args.
7649 set dummy lipo; ac_word=$2
7650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7651 $as_echo_n "checking for $ac_word... " >&6; }
7652 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7653   $as_echo_n "(cached) " >&6
7654 else
7655   if test -n "$ac_ct_LIPO"; then
7656   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7657 else
7658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7659 for as_dir in $PATH
7660 do
7661   IFS=$as_save_IFS
7662   test -z "$as_dir" && as_dir=.
7663     for ac_exec_ext in '' $ac_executable_extensions; do
7664   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7665     ac_cv_prog_ac_ct_LIPO="lipo"
7666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7667     break 2
7668   fi
7669 done
7670   done
7671 IFS=$as_save_IFS
7672
7673 fi
7674 fi
7675 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7676 if test -n "$ac_ct_LIPO"; then
7677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7678 $as_echo "$ac_ct_LIPO" >&6; }
7679 else
7680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7681 $as_echo "no" >&6; }
7682 fi
7683
7684   if test "x$ac_ct_LIPO" = x; then
7685     LIPO=":"
7686   else
7687     case $cross_compiling:$ac_tool_warned in
7688 yes:)
7689 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7690 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7691 ac_tool_warned=yes ;;
7692 esac
7693     LIPO=$ac_ct_LIPO
7694   fi
7695 else
7696   LIPO="$ac_cv_prog_LIPO"
7697 fi
7698
7699     if test -n "$ac_tool_prefix"; then
7700   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7701 set dummy ${ac_tool_prefix}otool; ac_word=$2
7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7703 $as_echo_n "checking for $ac_word... " >&6; }
7704 if ${ac_cv_prog_OTOOL+:} false; then :
7705   $as_echo_n "(cached) " >&6
7706 else
7707   if test -n "$OTOOL"; then
7708   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7709 else
7710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7711 for as_dir in $PATH
7712 do
7713   IFS=$as_save_IFS
7714   test -z "$as_dir" && as_dir=.
7715     for ac_exec_ext in '' $ac_executable_extensions; do
7716   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7717     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7718     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7719     break 2
7720   fi
7721 done
7722   done
7723 IFS=$as_save_IFS
7724
7725 fi
7726 fi
7727 OTOOL=$ac_cv_prog_OTOOL
7728 if test -n "$OTOOL"; then
7729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7730 $as_echo "$OTOOL" >&6; }
7731 else
7732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7733 $as_echo "no" >&6; }
7734 fi
7735
7736
7737 fi
7738 if test -z "$ac_cv_prog_OTOOL"; then
7739   ac_ct_OTOOL=$OTOOL
7740   # Extract the first word of "otool", so it can be a program name with args.
7741 set dummy otool; ac_word=$2
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7743 $as_echo_n "checking for $ac_word... " >&6; }
7744 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7745   $as_echo_n "(cached) " >&6
7746 else
7747   if test -n "$ac_ct_OTOOL"; then
7748   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7749 else
7750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7751 for as_dir in $PATH
7752 do
7753   IFS=$as_save_IFS
7754   test -z "$as_dir" && as_dir=.
7755     for ac_exec_ext in '' $ac_executable_extensions; do
7756   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7757     ac_cv_prog_ac_ct_OTOOL="otool"
7758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7759     break 2
7760   fi
7761 done
7762   done
7763 IFS=$as_save_IFS
7764
7765 fi
7766 fi
7767 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7768 if test -n "$ac_ct_OTOOL"; then
7769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7770 $as_echo "$ac_ct_OTOOL" >&6; }
7771 else
7772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7773 $as_echo "no" >&6; }
7774 fi
7775
7776   if test "x$ac_ct_OTOOL" = x; then
7777     OTOOL=":"
7778   else
7779     case $cross_compiling:$ac_tool_warned in
7780 yes:)
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7782 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7783 ac_tool_warned=yes ;;
7784 esac
7785     OTOOL=$ac_ct_OTOOL
7786   fi
7787 else
7788   OTOOL="$ac_cv_prog_OTOOL"
7789 fi
7790
7791     if test -n "$ac_tool_prefix"; then
7792   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7793 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7795 $as_echo_n "checking for $ac_word... " >&6; }
7796 if ${ac_cv_prog_OTOOL64+:} false; then :
7797   $as_echo_n "(cached) " >&6
7798 else
7799   if test -n "$OTOOL64"; then
7800   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7801 else
7802 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7803 for as_dir in $PATH
7804 do
7805   IFS=$as_save_IFS
7806   test -z "$as_dir" && as_dir=.
7807     for ac_exec_ext in '' $ac_executable_extensions; do
7808   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7809     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7810     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7811     break 2
7812   fi
7813 done
7814   done
7815 IFS=$as_save_IFS
7816
7817 fi
7818 fi
7819 OTOOL64=$ac_cv_prog_OTOOL64
7820 if test -n "$OTOOL64"; then
7821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7822 $as_echo "$OTOOL64" >&6; }
7823 else
7824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7825 $as_echo "no" >&6; }
7826 fi
7827
7828
7829 fi
7830 if test -z "$ac_cv_prog_OTOOL64"; then
7831   ac_ct_OTOOL64=$OTOOL64
7832   # Extract the first word of "otool64", so it can be a program name with args.
7833 set dummy otool64; ac_word=$2
7834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7835 $as_echo_n "checking for $ac_word... " >&6; }
7836 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7837   $as_echo_n "(cached) " >&6
7838 else
7839   if test -n "$ac_ct_OTOOL64"; then
7840   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7841 else
7842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7843 for as_dir in $PATH
7844 do
7845   IFS=$as_save_IFS
7846   test -z "$as_dir" && as_dir=.
7847     for ac_exec_ext in '' $ac_executable_extensions; do
7848   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7849     ac_cv_prog_ac_ct_OTOOL64="otool64"
7850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7851     break 2
7852   fi
7853 done
7854   done
7855 IFS=$as_save_IFS
7856
7857 fi
7858 fi
7859 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7860 if test -n "$ac_ct_OTOOL64"; then
7861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7862 $as_echo "$ac_ct_OTOOL64" >&6; }
7863 else
7864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7865 $as_echo "no" >&6; }
7866 fi
7867
7868   if test "x$ac_ct_OTOOL64" = x; then
7869     OTOOL64=":"
7870   else
7871     case $cross_compiling:$ac_tool_warned in
7872 yes:)
7873 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7874 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7875 ac_tool_warned=yes ;;
7876 esac
7877     OTOOL64=$ac_ct_OTOOL64
7878   fi
7879 else
7880   OTOOL64="$ac_cv_prog_OTOOL64"
7881 fi
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7910 $as_echo_n "checking for -single_module linker flag... " >&6; }
7911 if ${lt_cv_apple_cc_single_mod+:} false; then :
7912   $as_echo_n "(cached) " >&6
7913 else
7914   lt_cv_apple_cc_single_mod=no
7915       if test -z "${LT_MULTI_MODULE}"; then
7916         # By default we will add the -single_module flag. You can override
7917         # by either setting the environment variable LT_MULTI_MODULE
7918         # non-empty at configure time, or by adding -multi_module to the
7919         # link flags.
7920         rm -rf libconftest.dylib*
7921         echo "int foo(void){return 1;}" > conftest.c
7922         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7923 -dynamiclib -Wl,-single_module conftest.c" >&5
7924         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7925           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7926         _lt_result=$?
7927         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7928           lt_cv_apple_cc_single_mod=yes
7929         else
7930           cat conftest.err >&5
7931         fi
7932         rm -rf libconftest.dylib*
7933         rm -f conftest.*
7934       fi
7935 fi
7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7937 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7938     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7939 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7940 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7941   $as_echo_n "(cached) " >&6
7942 else
7943   lt_cv_ld_exported_symbols_list=no
7944       save_LDFLAGS=$LDFLAGS
7945       echo "_main" > conftest.sym
7946       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7947       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7948 /* end confdefs.h.  */
7949
7950 int
7951 main ()
7952 {
7953
7954   ;
7955   return 0;
7956 }
7957 _ACEOF
7958 if ac_fn_c_try_link "$LINENO"; then :
7959   lt_cv_ld_exported_symbols_list=yes
7960 else
7961   lt_cv_ld_exported_symbols_list=no
7962 fi
7963 rm -f core conftest.err conftest.$ac_objext \
7964     conftest$ac_exeext conftest.$ac_ext
7965         LDFLAGS="$save_LDFLAGS"
7966
7967 fi
7968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7969 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7970     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7971 $as_echo_n "checking for -force_load linker flag... " >&6; }
7972 if ${lt_cv_ld_force_load+:} false; then :
7973   $as_echo_n "(cached) " >&6
7974 else
7975   lt_cv_ld_force_load=no
7976       cat > conftest.c << _LT_EOF
7977 int forced_loaded() { return 2;}
7978 _LT_EOF
7979       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7980       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7981       echo "$AR cru libconftest.a conftest.o" >&5
7982       $AR cru libconftest.a conftest.o 2>&5
7983       cat > conftest.c << _LT_EOF
7984 int main() { return 0;}
7985 _LT_EOF
7986       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7987       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7988       _lt_result=$?
7989       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7990         lt_cv_ld_force_load=yes
7991       else
7992         cat conftest.err >&5
7993       fi
7994         rm -f conftest.err libconftest.a conftest conftest.c
7995         rm -rf conftest.dSYM
7996
7997 fi
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7999 $as_echo "$lt_cv_ld_force_load" >&6; }
8000     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8001     # build without first building modern cctools / linker.
8002     case $host_cpu-$host_os in
8003     *-rhapsody* | *-darwin1.[012])
8004       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8005     *-darwin1.*)
8006       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8007     *-darwin*)
8008       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8009       # deployment target is forced to an earlier version.
8010       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8011         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8012           ;;
8013         10.[012][,.]*)
8014           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8015           ;;
8016         *)
8017           ;;
8018      esac
8019     ;;
8020   esac
8021     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8022       _lt_dar_single_mod='$single_module'
8023     fi
8024     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8025       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8026     else
8027       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8028     fi
8029     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8030       _lt_dsymutil='~$DSYMUTIL $lib || :'
8031     else
8032       _lt_dsymutil=
8033     fi
8034     ;;
8035   esac
8036
8037 for ac_header in dlfcn.h
8038 do :
8039   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8040 "
8041 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8042   cat >>confdefs.h <<_ACEOF
8043 #define HAVE_DLFCN_H 1
8044 _ACEOF
8045
8046 fi
8047
8048 done
8049
8050
8051
8052
8053
8054 # Set options
8055
8056
8057
8058         enable_dlopen=no
8059
8060
8061   enable_win32_dll=no
8062
8063
8064             # Check whether --enable-shared was given.
8065 if test "${enable_shared+set}" = set; then :
8066   enableval=$enable_shared; p=${PACKAGE-default}
8067     case $enableval in
8068     yes) enable_shared=yes ;;
8069     no) enable_shared=no ;;
8070     *)
8071       enable_shared=no
8072       # Look at the argument we got.  We use all the common list separators.
8073       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8074       for pkg in $enableval; do
8075         IFS="$lt_save_ifs"
8076         if test "X$pkg" = "X$p"; then
8077           enable_shared=yes
8078         fi
8079       done
8080       IFS="$lt_save_ifs"
8081       ;;
8082     esac
8083 else
8084   enable_shared=yes
8085 fi
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095   # Check whether --enable-static was given.
8096 if test "${enable_static+set}" = set; then :
8097   enableval=$enable_static; p=${PACKAGE-default}
8098     case $enableval in
8099     yes) enable_static=yes ;;
8100     no) enable_static=no ;;
8101     *)
8102      enable_static=no
8103       # Look at the argument we got.  We use all the common list separators.
8104       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8105       for pkg in $enableval; do
8106         IFS="$lt_save_ifs"
8107         if test "X$pkg" = "X$p"; then
8108           enable_static=yes
8109         fi
8110       done
8111       IFS="$lt_save_ifs"
8112       ;;
8113     esac
8114 else
8115   enable_static=yes
8116 fi
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127 # Check whether --with-pic was given.
8128 if test "${with_pic+set}" = set; then :
8129   withval=$with_pic; pic_mode="$withval"
8130 else
8131   pic_mode=default
8132 fi
8133
8134
8135 test -z "$pic_mode" && pic_mode=default
8136
8137
8138
8139
8140
8141
8142
8143   # Check whether --enable-fast-install was given.
8144 if test "${enable_fast_install+set}" = set; then :
8145   enableval=$enable_fast_install; p=${PACKAGE-default}
8146     case $enableval in
8147     yes) enable_fast_install=yes ;;
8148     no) enable_fast_install=no ;;
8149     *)
8150       enable_fast_install=no
8151       # Look at the argument we got.  We use all the common list separators.
8152       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8153       for pkg in $enableval; do
8154         IFS="$lt_save_ifs"
8155         if test "X$pkg" = "X$p"; then
8156           enable_fast_install=yes
8157         fi
8158       done
8159       IFS="$lt_save_ifs"
8160       ;;
8161     esac
8162 else
8163   enable_fast_install=yes
8164 fi
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176 # This can be used to rebuild libtool when needed
8177 LIBTOOL_DEPS="$ltmain"
8178
8179 # Always use our own libtool.
8180 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207 test -z "$LN_S" && LN_S="ln -s"
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222 if test -n "${ZSH_VERSION+set}" ; then
8223    setopt NO_GLOB_SUBST
8224 fi
8225
8226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8227 $as_echo_n "checking for objdir... " >&6; }
8228 if ${lt_cv_objdir+:} false; then :
8229   $as_echo_n "(cached) " >&6
8230 else
8231   rm -f .libs 2>/dev/null
8232 mkdir .libs 2>/dev/null
8233 if test -d .libs; then
8234   lt_cv_objdir=.libs
8235 else
8236   # MS-DOS does not allow filenames that begin with a dot.
8237   lt_cv_objdir=_libs
8238 fi
8239 rmdir .libs 2>/dev/null
8240 fi
8241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8242 $as_echo "$lt_cv_objdir" >&6; }
8243 objdir=$lt_cv_objdir
8244
8245
8246
8247
8248
8249 cat >>confdefs.h <<_ACEOF
8250 #define LT_OBJDIR "$lt_cv_objdir/"
8251 _ACEOF
8252
8253
8254
8255
8256 case $host_os in
8257 aix3*)
8258   # AIX sometimes has problems with the GCC collect2 program.  For some
8259   # reason, if we set the COLLECT_NAMES environment variable, the problems
8260   # vanish in a puff of smoke.
8261   if test "X${COLLECT_NAMES+set}" != Xset; then
8262     COLLECT_NAMES=
8263     export COLLECT_NAMES
8264   fi
8265   ;;
8266 esac
8267
8268 # Global variables:
8269 ofile=libtool
8270 can_build_shared=yes
8271
8272 # All known linkers require a `.a' archive for static linking (except MSVC,
8273 # which needs '.lib').
8274 libext=a
8275
8276 with_gnu_ld="$lt_cv_prog_gnu_ld"
8277
8278 old_CC="$CC"
8279 old_CFLAGS="$CFLAGS"
8280
8281 # Set sane defaults for various variables
8282 test -z "$CC" && CC=cc
8283 test -z "$LTCC" && LTCC=$CC
8284 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8285 test -z "$LD" && LD=ld
8286 test -z "$ac_objext" && ac_objext=o
8287
8288 for cc_temp in $compiler""; do
8289   case $cc_temp in
8290     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8291     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8292     \-*) ;;
8293     *) break;;
8294   esac
8295 done
8296 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8297
8298
8299 # Only perform the check for file, if the check method requires it
8300 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8301 case $deplibs_check_method in
8302 file_magic*)
8303   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8304     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8305 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8306 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8307   $as_echo_n "(cached) " >&6
8308 else
8309   case $MAGIC_CMD in
8310 [\\/*] |  ?:[\\/]*)
8311   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8312   ;;
8313 *)
8314   lt_save_MAGIC_CMD="$MAGIC_CMD"
8315   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8316   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8317   for ac_dir in $ac_dummy; do
8318     IFS="$lt_save_ifs"
8319     test -z "$ac_dir" && ac_dir=.
8320     if test -f $ac_dir/${ac_tool_prefix}file; then
8321       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8322       if test -n "$file_magic_test_file"; then
8323         case $deplibs_check_method in
8324         "file_magic "*)
8325           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8326           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8327           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8328             $EGREP "$file_magic_regex" > /dev/null; then
8329             :
8330           else
8331             cat <<_LT_EOF 1>&2
8332
8333 *** Warning: the command libtool uses to detect shared libraries,
8334 *** $file_magic_cmd, produces output that libtool cannot recognize.
8335 *** The result is that libtool may fail to recognize shared libraries
8336 *** as such.  This will affect the creation of libtool libraries that
8337 *** depend on shared libraries, but programs linked with such libtool
8338 *** libraries will work regardless of this problem.  Nevertheless, you
8339 *** may want to report the problem to your system manager and/or to
8340 *** bug-libtool@gnu.org
8341
8342 _LT_EOF
8343           fi ;;
8344         esac
8345       fi
8346       break
8347     fi
8348   done
8349   IFS="$lt_save_ifs"
8350   MAGIC_CMD="$lt_save_MAGIC_CMD"
8351   ;;
8352 esac
8353 fi
8354
8355 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8356 if test -n "$MAGIC_CMD"; then
8357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8358 $as_echo "$MAGIC_CMD" >&6; }
8359 else
8360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8361 $as_echo "no" >&6; }
8362 fi
8363
8364
8365
8366
8367
8368 if test -z "$lt_cv_path_MAGIC_CMD"; then
8369   if test -n "$ac_tool_prefix"; then
8370     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8371 $as_echo_n "checking for file... " >&6; }
8372 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8373   $as_echo_n "(cached) " >&6
8374 else
8375   case $MAGIC_CMD in
8376 [\\/*] |  ?:[\\/]*)
8377   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8378   ;;
8379 *)
8380   lt_save_MAGIC_CMD="$MAGIC_CMD"
8381   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8382   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8383   for ac_dir in $ac_dummy; do
8384     IFS="$lt_save_ifs"
8385     test -z "$ac_dir" && ac_dir=.
8386     if test -f $ac_dir/file; then
8387       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8388       if test -n "$file_magic_test_file"; then
8389         case $deplibs_check_method in
8390         "file_magic "*)
8391           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8392           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8393           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8394             $EGREP "$file_magic_regex" > /dev/null; then
8395             :
8396           else
8397             cat <<_LT_EOF 1>&2
8398
8399 *** Warning: the command libtool uses to detect shared libraries,
8400 *** $file_magic_cmd, produces output that libtool cannot recognize.
8401 *** The result is that libtool may fail to recognize shared libraries
8402 *** as such.  This will affect the creation of libtool libraries that
8403 *** depend on shared libraries, but programs linked with such libtool
8404 *** libraries will work regardless of this problem.  Nevertheless, you
8405 *** may want to report the problem to your system manager and/or to
8406 *** bug-libtool@gnu.org
8407
8408 _LT_EOF
8409           fi ;;
8410         esac
8411       fi
8412       break
8413     fi
8414   done
8415   IFS="$lt_save_ifs"
8416   MAGIC_CMD="$lt_save_MAGIC_CMD"
8417   ;;
8418 esac
8419 fi
8420
8421 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8422 if test -n "$MAGIC_CMD"; then
8423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8424 $as_echo "$MAGIC_CMD" >&6; }
8425 else
8426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8427 $as_echo "no" >&6; }
8428 fi
8429
8430
8431   else
8432     MAGIC_CMD=:
8433   fi
8434 fi
8435
8436   fi
8437   ;;
8438 esac
8439
8440 # Use C for the default configuration in the libtool script
8441
8442 lt_save_CC="$CC"
8443 ac_ext=c
8444 ac_cpp='$CPP $CPPFLAGS'
8445 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8446 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8447 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8448
8449
8450 # Source file extension for C test sources.
8451 ac_ext=c
8452
8453 # Object file extension for compiled C test sources.
8454 objext=o
8455 objext=$objext
8456
8457 # Code to be used in simple compile tests
8458 lt_simple_compile_test_code="int some_variable = 0;"
8459
8460 # Code to be used in simple link tests
8461 lt_simple_link_test_code='int main(){return(0);}'
8462
8463
8464
8465
8466
8467
8468
8469 # If no C compiler was specified, use CC.
8470 LTCC=${LTCC-"$CC"}
8471
8472 # If no C compiler flags were specified, use CFLAGS.
8473 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8474
8475 # Allow CC to be a program name with arguments.
8476 compiler=$CC
8477
8478 # Save the default compiler, since it gets overwritten when the other
8479 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8480 compiler_DEFAULT=$CC
8481
8482 # save warnings/boilerplate of simple test code
8483 ac_outfile=conftest.$ac_objext
8484 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8485 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8486 _lt_compiler_boilerplate=`cat conftest.err`
8487 $RM conftest*
8488
8489 ac_outfile=conftest.$ac_objext
8490 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8491 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8492 _lt_linker_boilerplate=`cat conftest.err`
8493 $RM -r conftest*
8494
8495
8496 ## CAVEAT EMPTOR:
8497 ## There is no encapsulation within the following macros, do not change
8498 ## the running order or otherwise move them around unless you know exactly
8499 ## what you are doing...
8500 if test -n "$compiler"; then
8501
8502 lt_prog_compiler_no_builtin_flag=
8503
8504 if test "$GCC" = yes; then
8505   case $cc_basename in
8506   nvcc*)
8507     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8508   *)
8509     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8510   esac
8511
8512   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8513 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8514 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8515   $as_echo_n "(cached) " >&6
8516 else
8517   lt_cv_prog_compiler_rtti_exceptions=no
8518    ac_outfile=conftest.$ac_objext
8519    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8520    lt_compiler_flag="-fno-rtti -fno-exceptions"
8521    # Insert the option either (1) after the last *FLAGS variable, or
8522    # (2) before a word containing "conftest.", or (3) at the end.
8523    # Note that $ac_compile itself does not contain backslashes and begins
8524    # with a dollar sign (not a hyphen), so the echo should work correctly.
8525    # The option is referenced via a variable to avoid confusing sed.
8526    lt_compile=`echo "$ac_compile" | $SED \
8527    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8528    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8529    -e 's:$: $lt_compiler_flag:'`
8530    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8531    (eval "$lt_compile" 2>conftest.err)
8532    ac_status=$?
8533    cat conftest.err >&5
8534    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8535    if (exit $ac_status) && test -s "$ac_outfile"; then
8536      # The compiler can only warn and ignore the option if not recognized
8537      # So say no if there are warnings other than the usual output.
8538      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8539      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8540      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8541        lt_cv_prog_compiler_rtti_exceptions=yes
8542      fi
8543    fi
8544    $RM conftest*
8545
8546 fi
8547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8548 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8549
8550 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8551     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8552 else
8553     :
8554 fi
8555
8556 fi
8557
8558
8559
8560
8561
8562
8563   lt_prog_compiler_wl=
8564 lt_prog_compiler_pic=
8565 lt_prog_compiler_static=
8566
8567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8568 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8569
8570   if test "$GCC" = yes; then
8571     lt_prog_compiler_wl='-Wl,'
8572     lt_prog_compiler_static='-static'
8573
8574     case $host_os in
8575       aix*)
8576       # All AIX code is PIC.
8577       if test "$host_cpu" = ia64; then
8578         # AIX 5 now supports IA64 processor
8579         lt_prog_compiler_static='-Bstatic'
8580       fi
8581       lt_prog_compiler_pic='-fPIC'
8582       ;;
8583
8584     amigaos*)
8585       case $host_cpu in
8586       powerpc)
8587             # see comment about AmigaOS4 .so support
8588             lt_prog_compiler_pic='-fPIC'
8589         ;;
8590       m68k)
8591             # FIXME: we need at least 68020 code to build shared libraries, but
8592             # adding the `-m68020' flag to GCC prevents building anything better,
8593             # like `-m68040'.
8594             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8595         ;;
8596       esac
8597       ;;
8598
8599     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8600       # PIC is the default for these OSes.
8601       ;;
8602
8603     mingw* | cygwin* | pw32* | os2* | cegcc*)
8604       # This hack is so that the source file can tell whether it is being
8605       # built for inclusion in a dll (and should export symbols for example).
8606       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8607       # (--disable-auto-import) libraries
8608       lt_prog_compiler_pic='-DDLL_EXPORT'
8609       ;;
8610
8611     darwin* | rhapsody*)
8612       # PIC is the default on this platform
8613       # Common symbols not allowed in MH_DYLIB files
8614       lt_prog_compiler_pic='-fno-common'
8615       ;;
8616
8617     haiku*)
8618       # PIC is the default for Haiku.
8619       # The "-static" flag exists, but is broken.
8620       lt_prog_compiler_static=
8621       ;;
8622
8623     hpux*)
8624       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8625       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8626       # sets the default TLS model and affects inlining.
8627       case $host_cpu in
8628       hppa*64*)
8629         # +Z the default
8630         ;;
8631       *)
8632         lt_prog_compiler_pic='-fPIC'
8633         ;;
8634       esac
8635       ;;
8636
8637     interix[3-9]*)
8638       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8639       # Instead, we relocate shared libraries at runtime.
8640       ;;
8641
8642     msdosdjgpp*)
8643       # Just because we use GCC doesn't mean we suddenly get shared libraries
8644       # on systems that don't support them.
8645       lt_prog_compiler_can_build_shared=no
8646       enable_shared=no
8647       ;;
8648
8649     *nto* | *qnx*)
8650       # QNX uses GNU C++, but need to define -shared option too, otherwise
8651       # it will coredump.
8652       lt_prog_compiler_pic='-fPIC -shared'
8653       ;;
8654
8655     sysv4*MP*)
8656       if test -d /usr/nec; then
8657         lt_prog_compiler_pic=-Kconform_pic
8658       fi
8659       ;;
8660
8661     *)
8662       lt_prog_compiler_pic='-fPIC'
8663       ;;
8664     esac
8665
8666     case $cc_basename in
8667     nvcc*) # Cuda Compiler Driver 2.2
8668       lt_prog_compiler_wl='-Xlinker '
8669       lt_prog_compiler_pic='-Xcompiler -fPIC'
8670       ;;
8671     esac
8672   else
8673     # PORTME Check for flag to pass linker flags through the system compiler.
8674     case $host_os in
8675     aix*)
8676       lt_prog_compiler_wl='-Wl,'
8677       if test "$host_cpu" = ia64; then
8678         # AIX 5 now supports IA64 processor
8679         lt_prog_compiler_static='-Bstatic'
8680       else
8681         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8682       fi
8683       ;;
8684
8685     mingw* | cygwin* | pw32* | os2* | cegcc*)
8686       # This hack is so that the source file can tell whether it is being
8687       # built for inclusion in a dll (and should export symbols for example).
8688       lt_prog_compiler_pic='-DDLL_EXPORT'
8689       ;;
8690
8691     hpux9* | hpux10* | hpux11*)
8692       lt_prog_compiler_wl='-Wl,'
8693       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8694       # not for PA HP-UX.
8695       case $host_cpu in
8696       hppa*64*|ia64*)
8697         # +Z the default
8698         ;;
8699       *)
8700         lt_prog_compiler_pic='+Z'
8701         ;;
8702       esac
8703       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8704       lt_prog_compiler_static='${wl}-a ${wl}archive'
8705       ;;
8706
8707     irix5* | irix6* | nonstopux*)
8708       lt_prog_compiler_wl='-Wl,'
8709       # PIC (with -KPIC) is the default.
8710       lt_prog_compiler_static='-non_shared'
8711       ;;
8712
8713     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8714       case $cc_basename in
8715       # old Intel for x86_64 which still supported -KPIC.
8716       ecc*)
8717         lt_prog_compiler_wl='-Wl,'
8718         lt_prog_compiler_pic='-KPIC'
8719         lt_prog_compiler_static='-static'
8720         ;;
8721       # icc used to be incompatible with GCC.
8722       # ICC 10 doesn't accept -KPIC any more.
8723       icc* | ifort*)
8724         lt_prog_compiler_wl='-Wl,'
8725         lt_prog_compiler_pic='-fPIC'
8726         lt_prog_compiler_static='-static'
8727         ;;
8728       # Lahey Fortran 8.1.
8729       lf95*)
8730         lt_prog_compiler_wl='-Wl,'
8731         lt_prog_compiler_pic='--shared'
8732         lt_prog_compiler_static='--static'
8733         ;;
8734       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8735         # Portland Group compilers (*not* the Pentium gcc compiler,
8736         # which looks to be a dead project)
8737         lt_prog_compiler_wl='-Wl,'
8738         lt_prog_compiler_pic='-fpic'
8739         lt_prog_compiler_static='-Bstatic'
8740         ;;
8741       ccc*)
8742         lt_prog_compiler_wl='-Wl,'
8743         # All Alpha code is PIC.
8744         lt_prog_compiler_static='-non_shared'
8745         ;;
8746       xl* | bgxl* | bgf* | mpixl*)
8747         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8748         lt_prog_compiler_wl='-Wl,'
8749         lt_prog_compiler_pic='-qpic'
8750         lt_prog_compiler_static='-qstaticlink'
8751         ;;
8752       *)
8753         case `$CC -V 2>&1 | sed 5q` in
8754         *Sun\ F* | *Sun*Fortran*)
8755           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8756           lt_prog_compiler_pic='-KPIC'
8757           lt_prog_compiler_static='-Bstatic'
8758           lt_prog_compiler_wl=''
8759           ;;
8760         *Sun\ C*)
8761           # Sun C 5.9
8762           lt_prog_compiler_pic='-KPIC'
8763           lt_prog_compiler_static='-Bstatic'
8764           lt_prog_compiler_wl='-Wl,'
8765           ;;
8766         esac
8767         ;;
8768       esac
8769       ;;
8770
8771     newsos6)
8772       lt_prog_compiler_pic='-KPIC'
8773       lt_prog_compiler_static='-Bstatic'
8774       ;;
8775
8776     *nto* | *qnx*)
8777       # QNX uses GNU C++, but need to define -shared option too, otherwise
8778       # it will coredump.
8779       lt_prog_compiler_pic='-fPIC -shared'
8780       ;;
8781
8782     osf3* | osf4* | osf5*)
8783       lt_prog_compiler_wl='-Wl,'
8784       # All OSF/1 code is PIC.
8785       lt_prog_compiler_static='-non_shared'
8786       ;;
8787
8788     rdos*)
8789       lt_prog_compiler_static='-non_shared'
8790       ;;
8791
8792     solaris*)
8793       lt_prog_compiler_pic='-KPIC'
8794       lt_prog_compiler_static='-Bstatic'
8795       case $cc_basename in
8796       f77* | f90* | f95*)
8797         lt_prog_compiler_wl='-Qoption ld ';;
8798       *)
8799         lt_prog_compiler_wl='-Wl,';;
8800       esac
8801       ;;
8802
8803     sunos4*)
8804       lt_prog_compiler_wl='-Qoption ld '
8805       lt_prog_compiler_pic='-PIC'
8806       lt_prog_compiler_static='-Bstatic'
8807       ;;
8808
8809     sysv4 | sysv4.2uw2* | sysv4.3*)
8810       lt_prog_compiler_wl='-Wl,'
8811       lt_prog_compiler_pic='-KPIC'
8812       lt_prog_compiler_static='-Bstatic'
8813       ;;
8814
8815     sysv4*MP*)
8816       if test -d /usr/nec ;then
8817         lt_prog_compiler_pic='-Kconform_pic'
8818         lt_prog_compiler_static='-Bstatic'
8819       fi
8820       ;;
8821
8822     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8823       lt_prog_compiler_wl='-Wl,'
8824       lt_prog_compiler_pic='-KPIC'
8825       lt_prog_compiler_static='-Bstatic'
8826       ;;
8827
8828     unicos*)
8829       lt_prog_compiler_wl='-Wl,'
8830       lt_prog_compiler_can_build_shared=no
8831       ;;
8832
8833     uts4*)
8834       lt_prog_compiler_pic='-pic'
8835       lt_prog_compiler_static='-Bstatic'
8836       ;;
8837
8838     *)
8839       lt_prog_compiler_can_build_shared=no
8840       ;;
8841     esac
8842   fi
8843
8844 case $host_os in
8845   # For platforms which do not support PIC, -DPIC is meaningless:
8846   *djgpp*)
8847     lt_prog_compiler_pic=
8848     ;;
8849   *)
8850     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8851     ;;
8852 esac
8853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8854 $as_echo "$lt_prog_compiler_pic" >&6; }
8855
8856
8857
8858
8859
8860
8861 #
8862 # Check to make sure the PIC flag actually works.
8863 #
8864 if test -n "$lt_prog_compiler_pic"; then
8865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8866 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8867 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8868   $as_echo_n "(cached) " >&6
8869 else
8870   lt_cv_prog_compiler_pic_works=no
8871    ac_outfile=conftest.$ac_objext
8872    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8873    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8874    # Insert the option either (1) after the last *FLAGS variable, or
8875    # (2) before a word containing "conftest.", or (3) at the end.
8876    # Note that $ac_compile itself does not contain backslashes and begins
8877    # with a dollar sign (not a hyphen), so the echo should work correctly.
8878    # The option is referenced via a variable to avoid confusing sed.
8879    lt_compile=`echo "$ac_compile" | $SED \
8880    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8881    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8882    -e 's:$: $lt_compiler_flag:'`
8883    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8884    (eval "$lt_compile" 2>conftest.err)
8885    ac_status=$?
8886    cat conftest.err >&5
8887    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8888    if (exit $ac_status) && test -s "$ac_outfile"; then
8889      # The compiler can only warn and ignore the option if not recognized
8890      # So say no if there are warnings other than the usual output.
8891      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8892      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8893      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8894        lt_cv_prog_compiler_pic_works=yes
8895      fi
8896    fi
8897    $RM conftest*
8898
8899 fi
8900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8901 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8902
8903 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8904     case $lt_prog_compiler_pic in
8905      "" | " "*) ;;
8906      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8907      esac
8908 else
8909     lt_prog_compiler_pic=
8910      lt_prog_compiler_can_build_shared=no
8911 fi
8912
8913 fi
8914
8915
8916
8917
8918
8919
8920 #
8921 # Check to make sure the static flag actually works.
8922 #
8923 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8925 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8926 if ${lt_cv_prog_compiler_static_works+:} false; then :
8927   $as_echo_n "(cached) " >&6
8928 else
8929   lt_cv_prog_compiler_static_works=no
8930    save_LDFLAGS="$LDFLAGS"
8931    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8932    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8933    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8934      # The linker can only warn and ignore the option if not recognized
8935      # So say no if there are warnings
8936      if test -s conftest.err; then
8937        # Append any errors to the config.log.
8938        cat conftest.err 1>&5
8939        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8940        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8941        if diff conftest.exp conftest.er2 >/dev/null; then
8942          lt_cv_prog_compiler_static_works=yes
8943        fi
8944      else
8945        lt_cv_prog_compiler_static_works=yes
8946      fi
8947    fi
8948    $RM -r conftest*
8949    LDFLAGS="$save_LDFLAGS"
8950
8951 fi
8952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8953 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8954
8955 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8956     :
8957 else
8958     lt_prog_compiler_static=
8959 fi
8960
8961
8962
8963
8964
8965
8966
8967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8968 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8969 if ${lt_cv_prog_compiler_c_o+:} false; then :
8970   $as_echo_n "(cached) " >&6
8971 else
8972   lt_cv_prog_compiler_c_o=no
8973    $RM -r conftest 2>/dev/null
8974    mkdir conftest
8975    cd conftest
8976    mkdir out
8977    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8978
8979    lt_compiler_flag="-o out/conftest2.$ac_objext"
8980    # Insert the option either (1) after the last *FLAGS variable, or
8981    # (2) before a word containing "conftest.", or (3) at the end.
8982    # Note that $ac_compile itself does not contain backslashes and begins
8983    # with a dollar sign (not a hyphen), so the echo should work correctly.
8984    lt_compile=`echo "$ac_compile" | $SED \
8985    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8986    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8987    -e 's:$: $lt_compiler_flag:'`
8988    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8989    (eval "$lt_compile" 2>out/conftest.err)
8990    ac_status=$?
8991    cat out/conftest.err >&5
8992    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8993    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8994    then
8995      # The compiler can only warn and ignore the option if not recognized
8996      # So say no if there are warnings
8997      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8998      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8999      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9000        lt_cv_prog_compiler_c_o=yes
9001      fi
9002    fi
9003    chmod u+w . 2>&5
9004    $RM conftest*
9005    # SGI C++ compiler will create directory out/ii_files/ for
9006    # template instantiation
9007    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9008    $RM out/* && rmdir out
9009    cd ..
9010    $RM -r conftest
9011    $RM conftest*
9012
9013 fi
9014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9015 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9016
9017
9018
9019
9020
9021
9022   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9023 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9024 if ${lt_cv_prog_compiler_c_o+:} false; then :
9025   $as_echo_n "(cached) " >&6
9026 else
9027   lt_cv_prog_compiler_c_o=no
9028    $RM -r conftest 2>/dev/null
9029    mkdir conftest
9030    cd conftest
9031    mkdir out
9032    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9033
9034    lt_compiler_flag="-o out/conftest2.$ac_objext"
9035    # Insert the option either (1) after the last *FLAGS variable, or
9036    # (2) before a word containing "conftest.", or (3) at the end.
9037    # Note that $ac_compile itself does not contain backslashes and begins
9038    # with a dollar sign (not a hyphen), so the echo should work correctly.
9039    lt_compile=`echo "$ac_compile" | $SED \
9040    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9041    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9042    -e 's:$: $lt_compiler_flag:'`
9043    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9044    (eval "$lt_compile" 2>out/conftest.err)
9045    ac_status=$?
9046    cat out/conftest.err >&5
9047    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9048    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9049    then
9050      # The compiler can only warn and ignore the option if not recognized
9051      # So say no if there are warnings
9052      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9053      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9054      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9055        lt_cv_prog_compiler_c_o=yes
9056      fi
9057    fi
9058    chmod u+w . 2>&5
9059    $RM conftest*
9060    # SGI C++ compiler will create directory out/ii_files/ for
9061    # template instantiation
9062    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9063    $RM out/* && rmdir out
9064    cd ..
9065    $RM -r conftest
9066    $RM conftest*
9067
9068 fi
9069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9070 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9071
9072
9073
9074
9075 hard_links="nottested"
9076 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9077   # do not overwrite the value of need_locks provided by the user
9078   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9079 $as_echo_n "checking if we can lock with hard links... " >&6; }
9080   hard_links=yes
9081   $RM conftest*
9082   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9083   touch conftest.a
9084   ln conftest.a conftest.b 2>&5 || hard_links=no
9085   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9086   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9087 $as_echo "$hard_links" >&6; }
9088   if test "$hard_links" = no; then
9089     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9090 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9091     need_locks=warn
9092   fi
9093 else
9094   need_locks=no
9095 fi
9096
9097
9098
9099
9100
9101
9102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9103 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9104
9105   runpath_var=
9106   allow_undefined_flag=
9107   always_export_symbols=no
9108   archive_cmds=
9109   archive_expsym_cmds=
9110   compiler_needs_object=no
9111   enable_shared_with_static_runtimes=no
9112   export_dynamic_flag_spec=
9113   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9114   hardcode_automatic=no
9115   hardcode_direct=no
9116   hardcode_direct_absolute=no
9117   hardcode_libdir_flag_spec=
9118   hardcode_libdir_flag_spec_ld=
9119   hardcode_libdir_separator=
9120   hardcode_minus_L=no
9121   hardcode_shlibpath_var=unsupported
9122   inherit_rpath=no
9123   link_all_deplibs=unknown
9124   module_cmds=
9125   module_expsym_cmds=
9126   old_archive_from_new_cmds=
9127   old_archive_from_expsyms_cmds=
9128   thread_safe_flag_spec=
9129   whole_archive_flag_spec=
9130   # include_expsyms should be a list of space-separated symbols to be *always*
9131   # included in the symbol list
9132   include_expsyms=
9133   # exclude_expsyms can be an extended regexp of symbols to exclude
9134   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9135   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9136   # as well as any symbol that contains `d'.
9137   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9138   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9139   # platforms (ab)use it in PIC code, but their linkers get confused if
9140   # the symbol is explicitly referenced.  Since portable code cannot
9141   # rely on this symbol name, it's probably fine to never include it in
9142   # preloaded symbol tables.
9143   # Exclude shared library initialization/finalization symbols.
9144   extract_expsyms_cmds=
9145
9146   case $host_os in
9147   cygwin* | mingw* | pw32* | cegcc*)
9148     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9149     # When not using gcc, we currently assume that we are using
9150     # Microsoft Visual C++.
9151     if test "$GCC" != yes; then
9152       with_gnu_ld=no
9153     fi
9154     ;;
9155   interix*)
9156     # we just hope/assume this is gcc and not c89 (= MSVC++)
9157     with_gnu_ld=yes
9158     ;;
9159   openbsd*)
9160     with_gnu_ld=no
9161     ;;
9162   esac
9163
9164   ld_shlibs=yes
9165
9166   # On some targets, GNU ld is compatible enough with the native linker
9167   # that we're better off using the native interface for both.
9168   lt_use_gnu_ld_interface=no
9169   if test "$with_gnu_ld" = yes; then
9170     case $host_os in
9171       aix*)
9172         # The AIX port of GNU ld has always aspired to compatibility
9173         # with the native linker.  However, as the warning in the GNU ld
9174         # block says, versions before 2.19.5* couldn't really create working
9175         # shared libraries, regardless of the interface used.
9176         case `$LD -v 2>&1` in
9177           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9178           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9179           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9180           *)
9181             lt_use_gnu_ld_interface=yes
9182             ;;
9183         esac
9184         ;;
9185       *)
9186         lt_use_gnu_ld_interface=yes
9187         ;;
9188     esac
9189   fi
9190
9191   if test "$lt_use_gnu_ld_interface" = yes; then
9192     # If archive_cmds runs LD, not CC, wlarc should be empty
9193     wlarc='${wl}'
9194
9195     # Set some defaults for GNU ld with shared library support. These
9196     # are reset later if shared libraries are not supported. Putting them
9197     # here allows them to be overridden if necessary.
9198     runpath_var=LD_RUN_PATH
9199     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9200     export_dynamic_flag_spec='${wl}--export-dynamic'
9201     # ancient GNU ld didn't support --whole-archive et. al.
9202     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9203       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9204     else
9205       whole_archive_flag_spec=
9206     fi
9207     supports_anon_versioning=no
9208     case `$LD -v 2>&1` in
9209       *GNU\ gold*) supports_anon_versioning=yes ;;
9210       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9211       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9212       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9213       *\ 2.11.*) ;; # other 2.11 versions
9214       *) supports_anon_versioning=yes ;;
9215     esac
9216
9217     # See if GNU ld supports shared libraries.
9218     case $host_os in
9219     aix[3-9]*)
9220       # On AIX/PPC, the GNU linker is very broken
9221       if test "$host_cpu" != ia64; then
9222         ld_shlibs=no
9223         cat <<_LT_EOF 1>&2
9224
9225 *** Warning: the GNU linker, at least up to release 2.19, is reported
9226 *** to be unable to reliably create shared libraries on AIX.
9227 *** Therefore, libtool is disabling shared libraries support.  If you
9228 *** really care for shared libraries, you may want to install binutils
9229 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9230 *** You will then need to restart the configuration process.
9231
9232 _LT_EOF
9233       fi
9234       ;;
9235
9236     amigaos*)
9237       case $host_cpu in
9238       powerpc)
9239             # see comment about AmigaOS4 .so support
9240             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9241             archive_expsym_cmds=''
9242         ;;
9243       m68k)
9244             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9245             hardcode_libdir_flag_spec='-L$libdir'
9246             hardcode_minus_L=yes
9247         ;;
9248       esac
9249       ;;
9250
9251     beos*)
9252       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9253         allow_undefined_flag=unsupported
9254         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9255         # support --undefined.  This deserves some investigation.  FIXME
9256         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9257       else
9258         ld_shlibs=no
9259       fi
9260       ;;
9261
9262     cygwin* | mingw* | pw32* | cegcc*)
9263       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9264       # as there is no search path for DLLs.
9265       hardcode_libdir_flag_spec='-L$libdir'
9266       export_dynamic_flag_spec='${wl}--export-all-symbols'
9267       allow_undefined_flag=unsupported
9268       always_export_symbols=no
9269       enable_shared_with_static_runtimes=yes
9270       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9271
9272       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9273         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9274         # If the export-symbols file already is a .def file (1st line
9275         # is EXPORTS), use it as is; otherwise, prepend...
9276         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9277           cp $export_symbols $output_objdir/$soname.def;
9278         else
9279           echo EXPORTS > $output_objdir/$soname.def;
9280           cat $export_symbols >> $output_objdir/$soname.def;
9281         fi~
9282         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9283       else
9284         ld_shlibs=no
9285       fi
9286       ;;
9287
9288     haiku*)
9289       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9290       link_all_deplibs=yes
9291       ;;
9292
9293     interix[3-9]*)
9294       hardcode_direct=no
9295       hardcode_shlibpath_var=no
9296       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9297       export_dynamic_flag_spec='${wl}-E'
9298       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9299       # Instead, shared libraries are loaded at an image base (0x10000000 by
9300       # default) and relocated if they conflict, which is a slow very memory
9301       # consuming and fragmenting process.  To avoid this, we pick a random,
9302       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9303       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9304       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9305       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9306       ;;
9307
9308     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9309       tmp_diet=no
9310       if test "$host_os" = linux-dietlibc; then
9311         case $cc_basename in
9312           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9313         esac
9314       fi
9315       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9316          && test "$tmp_diet" = no
9317       then
9318         tmp_addflag=' $pic_flag'
9319         tmp_sharedflag='-shared'
9320         case $cc_basename,$host_cpu in
9321         pgcc*)                          # Portland Group C compiler
9322           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'
9323           tmp_addflag=' $pic_flag'
9324           ;;
9325         pgf77* | pgf90* | pgf95* | pgfortran*)
9326                                         # Portland Group f77 and f90 compilers
9327           whole_archive_flag_spec='${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'
9328           tmp_addflag=' $pic_flag -Mnomain' ;;
9329         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9330           tmp_addflag=' -i_dynamic' ;;
9331         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9332           tmp_addflag=' -i_dynamic -nofor_main' ;;
9333         ifc* | ifort*)                  # Intel Fortran compiler
9334           tmp_addflag=' -nofor_main' ;;
9335         lf95*)                          # Lahey Fortran 8.1
9336           whole_archive_flag_spec=
9337           tmp_sharedflag='--shared' ;;
9338         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9339           tmp_sharedflag='-qmkshrobj'
9340           tmp_addflag= ;;
9341         nvcc*)  # Cuda Compiler Driver 2.2
9342           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9343           compiler_needs_object=yes
9344           ;;
9345         esac
9346         case `$CC -V 2>&1 | sed 5q` in
9347         *Sun\ C*)                       # Sun C 5.9
9348           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\"` ${wl}--no-whole-archive'
9349           compiler_needs_object=yes
9350           tmp_sharedflag='-G' ;;
9351         *Sun\ F*)                       # Sun Fortran 8.3
9352           tmp_sharedflag='-G' ;;
9353         esac
9354         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9355
9356         if test "x$supports_anon_versioning" = xyes; then
9357           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9358             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9359             echo "local: *; };" >> $output_objdir/$libname.ver~
9360             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9361         fi
9362
9363         case $cc_basename in
9364         xlf* | bgf* | bgxlf* | mpixlf*)
9365           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9366           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9367           hardcode_libdir_flag_spec=
9368           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9369           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9370           if test "x$supports_anon_versioning" = xyes; then
9371             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9372               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9373               echo "local: *; };" >> $output_objdir/$libname.ver~
9374               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9375           fi
9376           ;;
9377         esac
9378       else
9379         ld_shlibs=no
9380       fi
9381       ;;
9382
9383     netbsd*)
9384       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9385         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9386         wlarc=
9387       else
9388         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9389         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9390       fi
9391       ;;
9392
9393     solaris*)
9394       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9395         ld_shlibs=no
9396         cat <<_LT_EOF 1>&2
9397
9398 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9399 *** create shared libraries on Solaris systems.  Therefore, libtool
9400 *** is disabling shared libraries support.  We urge you to upgrade GNU
9401 *** binutils to release 2.9.1 or newer.  Another option is to modify
9402 *** your PATH or compiler configuration so that the native linker is
9403 *** used, and then restart.
9404
9405 _LT_EOF
9406       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9407         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9408         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9409       else
9410         ld_shlibs=no
9411       fi
9412       ;;
9413
9414     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9415       case `$LD -v 2>&1` in
9416         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9417         ld_shlibs=no
9418         cat <<_LT_EOF 1>&2
9419
9420 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9421 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9422 *** is disabling shared libraries support.  We urge you to upgrade GNU
9423 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9424 *** your PATH or compiler configuration so that the native linker is
9425 *** used, and then restart.
9426
9427 _LT_EOF
9428         ;;
9429         *)
9430           # For security reasons, it is highly recommended that you always
9431           # use absolute paths for naming shared libraries, and exclude the
9432           # DT_RUNPATH tag from executables and libraries.  But doing so
9433           # requires that you compile everything twice, which is a pain.
9434           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9435             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9436             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9437             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9438           else
9439             ld_shlibs=no
9440           fi
9441         ;;
9442       esac
9443       ;;
9444
9445     sunos4*)
9446       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9447       wlarc=
9448       hardcode_direct=yes
9449       hardcode_shlibpath_var=no
9450       ;;
9451
9452     *)
9453       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9454         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9455         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9456       else
9457         ld_shlibs=no
9458       fi
9459       ;;
9460     esac
9461
9462     if test "$ld_shlibs" = no; then
9463       runpath_var=
9464       hardcode_libdir_flag_spec=
9465       export_dynamic_flag_spec=
9466       whole_archive_flag_spec=
9467     fi
9468   else
9469     # PORTME fill in a description of your system's linker (not GNU ld)
9470     case $host_os in
9471     aix3*)
9472       allow_undefined_flag=unsupported
9473       always_export_symbols=yes
9474       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9475       # Note: this linker hardcodes the directories in LIBPATH if there
9476       # are no directories specified by -L.
9477       hardcode_minus_L=yes
9478       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9479         # Neither direct hardcoding nor static linking is supported with a
9480         # broken collect2.
9481         hardcode_direct=unsupported
9482       fi
9483       ;;
9484
9485     aix[4-9]*)
9486       if test "$host_cpu" = ia64; then
9487         # On IA64, the linker does run time linking by default, so we don't
9488         # have to do anything special.
9489         aix_use_runtimelinking=no
9490         exp_sym_flag='-Bexport'
9491         no_entry_flag=""
9492       else
9493         # If we're using GNU nm, then we don't want the "-C" option.
9494         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9495         # Also, AIX nm treats weak defined symbols like other global
9496         # defined symbols, whereas GNU nm marks them as "W".
9497         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9498           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9499         else
9500           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9501         fi
9502         aix_use_runtimelinking=no
9503
9504         # Test if we are trying to use run time linking or normal
9505         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9506         # need to do runtime linking.
9507         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9508           for ld_flag in $LDFLAGS; do
9509           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9510             aix_use_runtimelinking=yes
9511             break
9512           fi
9513           done
9514           ;;
9515         esac
9516
9517         exp_sym_flag='-bexport'
9518         no_entry_flag='-bnoentry'
9519       fi
9520
9521       # When large executables or shared objects are built, AIX ld can
9522       # have problems creating the table of contents.  If linking a library
9523       # or program results in "error TOC overflow" add -mminimal-toc to
9524       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9525       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9526
9527       archive_cmds=''
9528       hardcode_direct=yes
9529       hardcode_direct_absolute=yes
9530       hardcode_libdir_separator=':'
9531       link_all_deplibs=yes
9532       file_list_spec='${wl}-f,'
9533
9534       if test "$GCC" = yes; then
9535         case $host_os in aix4.[012]|aix4.[012].*)
9536         # We only want to do this on AIX 4.2 and lower, the check
9537         # below for broken collect2 doesn't work under 4.3+
9538           collect2name=`${CC} -print-prog-name=collect2`
9539           if test -f "$collect2name" &&
9540            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9541           then
9542           # We have reworked collect2
9543           :
9544           else
9545           # We have old collect2
9546           hardcode_direct=unsupported
9547           # It fails to find uninstalled libraries when the uninstalled
9548           # path is not listed in the libpath.  Setting hardcode_minus_L
9549           # to unsupported forces relinking
9550           hardcode_minus_L=yes
9551           hardcode_libdir_flag_spec='-L$libdir'
9552           hardcode_libdir_separator=
9553           fi
9554           ;;
9555         esac
9556         shared_flag='-shared'
9557         if test "$aix_use_runtimelinking" = yes; then
9558           shared_flag="$shared_flag "'${wl}-G'
9559         fi
9560       else
9561         # not using gcc
9562         if test "$host_cpu" = ia64; then
9563         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9564         # chokes on -Wl,-G. The following line is correct:
9565           shared_flag='-G'
9566         else
9567           if test "$aix_use_runtimelinking" = yes; then
9568             shared_flag='${wl}-G'
9569           else
9570             shared_flag='${wl}-bM:SRE'
9571           fi
9572         fi
9573       fi
9574
9575       export_dynamic_flag_spec='${wl}-bexpall'
9576       # It seems that -bexpall does not export symbols beginning with
9577       # underscore (_), so it is better to generate a list of symbols to export.
9578       always_export_symbols=yes
9579       if test "$aix_use_runtimelinking" = yes; then
9580         # Warning - without using the other runtime loading flags (-brtl),
9581         # -berok will link without error, but may produce a broken library.
9582         allow_undefined_flag='-berok'
9583         # Determine the default libpath from the value encoded in an
9584         # empty executable.
9585         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9586 /* end confdefs.h.  */
9587
9588 int
9589 main ()
9590 {
9591
9592   ;
9593   return 0;
9594 }
9595 _ACEOF
9596 if ac_fn_c_try_link "$LINENO"; then :
9597
9598 lt_aix_libpath_sed='
9599     /Import File Strings/,/^$/ {
9600         /^0/ {
9601             s/^0  *\(.*\)$/\1/
9602             p
9603         }
9604     }'
9605 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9606 # Check for a 64-bit object if we didn't find anything.
9607 if test -z "$aix_libpath"; then
9608   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9609 fi
9610 fi
9611 rm -f core conftest.err conftest.$ac_objext \
9612     conftest$ac_exeext conftest.$ac_ext
9613 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9614
9615         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9616         archive_expsym_cmds='$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 $shared_flag"
9617       else
9618         if test "$host_cpu" = ia64; then
9619           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9620           allow_undefined_flag="-z nodefs"
9621           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9622         else
9623          # Determine the default libpath from the value encoded in an
9624          # empty executable.
9625          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9626 /* end confdefs.h.  */
9627
9628 int
9629 main ()
9630 {
9631
9632   ;
9633   return 0;
9634 }
9635 _ACEOF
9636 if ac_fn_c_try_link "$LINENO"; then :
9637
9638 lt_aix_libpath_sed='
9639     /Import File Strings/,/^$/ {
9640         /^0/ {
9641             s/^0  *\(.*\)$/\1/
9642             p
9643         }
9644     }'
9645 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9646 # Check for a 64-bit object if we didn't find anything.
9647 if test -z "$aix_libpath"; then
9648   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9649 fi
9650 fi
9651 rm -f core conftest.err conftest.$ac_objext \
9652     conftest$ac_exeext conftest.$ac_ext
9653 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9654
9655          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9656           # Warning - without using the other run time loading flags,
9657           # -berok will link without error, but may produce a broken library.
9658           no_undefined_flag=' ${wl}-bernotok'
9659           allow_undefined_flag=' ${wl}-berok'
9660           if test "$with_gnu_ld" = yes; then
9661             # We only use this code for GNU lds that support --whole-archive.
9662             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9663           else
9664             # Exported symbols can be pulled into shared objects from archives
9665             whole_archive_flag_spec='$convenience'
9666           fi
9667           archive_cmds_need_lc=yes
9668           # This is similar to how AIX traditionally builds its shared libraries.
9669           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'
9670         fi
9671       fi
9672       ;;
9673
9674     amigaos*)
9675       case $host_cpu in
9676       powerpc)
9677             # see comment about AmigaOS4 .so support
9678             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9679             archive_expsym_cmds=''
9680         ;;
9681       m68k)
9682             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9683             hardcode_libdir_flag_spec='-L$libdir'
9684             hardcode_minus_L=yes
9685         ;;
9686       esac
9687       ;;
9688
9689     bsdi[45]*)
9690       export_dynamic_flag_spec=-rdynamic
9691       ;;
9692
9693     cygwin* | mingw* | pw32* | cegcc*)
9694       # When not using gcc, we currently assume that we are using
9695       # Microsoft Visual C++.
9696       # hardcode_libdir_flag_spec is actually meaningless, as there is
9697       # no search path for DLLs.
9698       hardcode_libdir_flag_spec=' '
9699       allow_undefined_flag=unsupported
9700       # Tell ltmain to make .lib files, not .a files.
9701       libext=lib
9702       # Tell ltmain to make .dll files, not .so files.
9703       shrext_cmds=".dll"
9704       # FIXME: Setting linknames here is a bad hack.
9705       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9706       # The linker will automatically build a .lib file if we build a DLL.
9707       old_archive_from_new_cmds='true'
9708       # FIXME: Should let the user specify the lib program.
9709       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9710       fix_srcfile_path='`cygpath -w "$srcfile"`'
9711       enable_shared_with_static_runtimes=yes
9712       ;;
9713
9714     darwin* | rhapsody*)
9715
9716
9717   archive_cmds_need_lc=no
9718   hardcode_direct=no
9719   hardcode_automatic=yes
9720   hardcode_shlibpath_var=unsupported
9721   if test "$lt_cv_ld_force_load" = "yes"; then
9722     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9723   else
9724     whole_archive_flag_spec=''
9725   fi
9726   link_all_deplibs=yes
9727   allow_undefined_flag="$_lt_dar_allow_undefined"
9728   case $cc_basename in
9729      ifort*) _lt_dar_can_shared=yes ;;
9730      *) _lt_dar_can_shared=$GCC ;;
9731   esac
9732   if test "$_lt_dar_can_shared" = "yes"; then
9733     output_verbose_link_cmd=func_echo_all
9734     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9735     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9736     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 \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9737     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9738
9739   else
9740   ld_shlibs=no
9741   fi
9742
9743       ;;
9744
9745     dgux*)
9746       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9747       hardcode_libdir_flag_spec='-L$libdir'
9748       hardcode_shlibpath_var=no
9749       ;;
9750
9751     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9752     # support.  Future versions do this automatically, but an explicit c++rt0.o
9753     # does not break anything, and helps significantly (at the cost of a little
9754     # extra space).
9755     freebsd2.2*)
9756       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9757       hardcode_libdir_flag_spec='-R$libdir'
9758       hardcode_direct=yes
9759       hardcode_shlibpath_var=no
9760       ;;
9761
9762     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9763     freebsd2.*)
9764       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9765       hardcode_direct=yes
9766       hardcode_minus_L=yes
9767       hardcode_shlibpath_var=no
9768       ;;
9769
9770     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9771     freebsd* | dragonfly*)
9772       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9773       hardcode_libdir_flag_spec='-R$libdir'
9774       hardcode_direct=yes
9775       hardcode_shlibpath_var=no
9776       ;;
9777
9778     hpux9*)
9779       if test "$GCC" = yes; then
9780         archive_cmds='$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 $lib'
9781       else
9782         archive_cmds='$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 $lib'
9783       fi
9784       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9785       hardcode_libdir_separator=:
9786       hardcode_direct=yes
9787
9788       # hardcode_minus_L: Not really in the search PATH,
9789       # but as the default location of the library.
9790       hardcode_minus_L=yes
9791       export_dynamic_flag_spec='${wl}-E'
9792       ;;
9793
9794     hpux10*)
9795       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9796         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9797       else
9798         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9799       fi
9800       if test "$with_gnu_ld" = no; then
9801         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9802         hardcode_libdir_flag_spec_ld='+b $libdir'
9803         hardcode_libdir_separator=:
9804         hardcode_direct=yes
9805         hardcode_direct_absolute=yes
9806         export_dynamic_flag_spec='${wl}-E'
9807         # hardcode_minus_L: Not really in the search PATH,
9808         # but as the default location of the library.
9809         hardcode_minus_L=yes
9810       fi
9811       ;;
9812
9813     hpux11*)
9814       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9815         case $host_cpu in
9816         hppa*64*)
9817           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9818           ;;
9819         ia64*)
9820           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9821           ;;
9822         *)
9823           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9824           ;;
9825         esac
9826       else
9827         case $host_cpu in
9828         hppa*64*)
9829           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9830           ;;
9831         ia64*)
9832           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9833           ;;
9834         *)
9835
9836           # Older versions of the 11.00 compiler do not understand -b yet
9837           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9838           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9839 $as_echo_n "checking if $CC understands -b... " >&6; }
9840 if ${lt_cv_prog_compiler__b+:} false; then :
9841   $as_echo_n "(cached) " >&6
9842 else
9843   lt_cv_prog_compiler__b=no
9844    save_LDFLAGS="$LDFLAGS"
9845    LDFLAGS="$LDFLAGS -b"
9846    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9847    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9848      # The linker can only warn and ignore the option if not recognized
9849      # So say no if there are warnings
9850      if test -s conftest.err; then
9851        # Append any errors to the config.log.
9852        cat conftest.err 1>&5
9853        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9854        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9855        if diff conftest.exp conftest.er2 >/dev/null; then
9856          lt_cv_prog_compiler__b=yes
9857        fi
9858      else
9859        lt_cv_prog_compiler__b=yes
9860      fi
9861    fi
9862    $RM -r conftest*
9863    LDFLAGS="$save_LDFLAGS"
9864
9865 fi
9866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9867 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9868
9869 if test x"$lt_cv_prog_compiler__b" = xyes; then
9870     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9871 else
9872     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9873 fi
9874
9875           ;;
9876         esac
9877       fi
9878       if test "$with_gnu_ld" = no; then
9879         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9880         hardcode_libdir_separator=:
9881
9882         case $host_cpu in
9883         hppa*64*|ia64*)
9884           hardcode_direct=no
9885           hardcode_shlibpath_var=no
9886           ;;
9887         *)
9888           hardcode_direct=yes
9889           hardcode_direct_absolute=yes
9890           export_dynamic_flag_spec='${wl}-E'
9891
9892           # hardcode_minus_L: Not really in the search PATH,
9893           # but as the default location of the library.
9894           hardcode_minus_L=yes
9895           ;;
9896         esac
9897       fi
9898       ;;
9899
9900     irix5* | irix6* | nonstopux*)
9901       if test "$GCC" = yes; then
9902         archive_cmds='$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 $lib'
9903         # Try to use the -exported_symbol ld option, if it does not
9904         # work, assume that -exports_file does not work either and
9905         # implicitly export all symbols.
9906         save_LDFLAGS="$LDFLAGS"
9907         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9908         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9909 /* end confdefs.h.  */
9910 int foo(void) {}
9911 _ACEOF
9912 if ac_fn_c_try_link "$LINENO"; then :
9913   archive_expsym_cmds='$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 $lib'
9914
9915 fi
9916 rm -f core conftest.err conftest.$ac_objext \
9917     conftest$ac_exeext conftest.$ac_ext
9918         LDFLAGS="$save_LDFLAGS"
9919       else
9920         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9921         archive_expsym_cmds='$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 $lib'
9922       fi
9923       archive_cmds_need_lc='no'
9924       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9925       hardcode_libdir_separator=:
9926       inherit_rpath=yes
9927       link_all_deplibs=yes
9928       ;;
9929
9930     netbsd*)
9931       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9932         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9933       else
9934         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9935       fi
9936       hardcode_libdir_flag_spec='-R$libdir'
9937       hardcode_direct=yes
9938       hardcode_shlibpath_var=no
9939       ;;
9940
9941     newsos6)
9942       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9943       hardcode_direct=yes
9944       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9945       hardcode_libdir_separator=:
9946       hardcode_shlibpath_var=no
9947       ;;
9948
9949     *nto* | *qnx*)
9950       ;;
9951
9952     openbsd*)
9953       if test -f /usr/libexec/ld.so; then
9954         hardcode_direct=yes
9955         hardcode_shlibpath_var=no
9956         hardcode_direct_absolute=yes
9957         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9958           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9959           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9960           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9961           export_dynamic_flag_spec='${wl}-E'
9962         else
9963           case $host_os in
9964            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9965              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9966              hardcode_libdir_flag_spec='-R$libdir'
9967              ;;
9968            *)
9969              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9970              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9971              ;;
9972           esac
9973         fi
9974       else
9975         ld_shlibs=no
9976       fi
9977       ;;
9978
9979     os2*)
9980       hardcode_libdir_flag_spec='-L$libdir'
9981       hardcode_minus_L=yes
9982       allow_undefined_flag=unsupported
9983       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'
9984       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9985       ;;
9986
9987     osf3*)
9988       if test "$GCC" = yes; then
9989         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9990         archive_cmds='$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 $lib'
9991       else
9992         allow_undefined_flag=' -expect_unresolved \*'
9993         archive_cmds='$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 $lib'
9994       fi
9995       archive_cmds_need_lc='no'
9996       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9997       hardcode_libdir_separator=:
9998       ;;
9999
10000     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10001       if test "$GCC" = yes; then
10002         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10003         archive_cmds='$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 $lib'
10004         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10005       else
10006         allow_undefined_flag=' -expect_unresolved \*'
10007         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'
10008         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~
10009         $CC -shared${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'
10010
10011         # Both c and cxx compiler support -rpath directly
10012         hardcode_libdir_flag_spec='-rpath $libdir'
10013       fi
10014       archive_cmds_need_lc='no'
10015       hardcode_libdir_separator=:
10016       ;;
10017
10018     solaris*)
10019       no_undefined_flag=' -z defs'
10020       if test "$GCC" = yes; then
10021         wlarc='${wl}'
10022         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10023         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10024           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10025       else
10026         case `$CC -V 2>&1` in
10027         *"Compilers 5.0"*)
10028           wlarc=''
10029           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10030           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10031           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10032           ;;
10033         *)
10034           wlarc='${wl}'
10035           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10036           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10037           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10038           ;;
10039         esac
10040       fi
10041       hardcode_libdir_flag_spec='-R$libdir'
10042       hardcode_shlibpath_var=no
10043       case $host_os in
10044       solaris2.[0-5] | solaris2.[0-5].*) ;;
10045       *)
10046         # The compiler driver will combine and reorder linker options,
10047         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10048         # but is careful enough not to reorder.
10049         # Supported since Solaris 2.6 (maybe 2.5.1?)
10050         if test "$GCC" = yes; then
10051           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10052         else
10053           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10054         fi
10055         ;;
10056       esac
10057       link_all_deplibs=yes
10058       ;;
10059
10060     sunos4*)
10061       if test "x$host_vendor" = xsequent; then
10062         # Use $CC to link under sequent, because it throws in some extra .o
10063         # files that make .init and .fini sections work.
10064         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10065       else
10066         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10067       fi
10068       hardcode_libdir_flag_spec='-L$libdir'
10069       hardcode_direct=yes
10070       hardcode_minus_L=yes
10071       hardcode_shlibpath_var=no
10072       ;;
10073
10074     sysv4)
10075       case $host_vendor in
10076         sni)
10077           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10078           hardcode_direct=yes # is this really true???
10079         ;;
10080         siemens)
10081           ## LD is ld it makes a PLAMLIB
10082           ## CC just makes a GrossModule.
10083           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10084           reload_cmds='$CC -r -o $output$reload_objs'
10085           hardcode_direct=no
10086         ;;
10087         motorola)
10088           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10089           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10090         ;;
10091       esac
10092       runpath_var='LD_RUN_PATH'
10093       hardcode_shlibpath_var=no
10094       ;;
10095
10096     sysv4.3*)
10097       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10098       hardcode_shlibpath_var=no
10099       export_dynamic_flag_spec='-Bexport'
10100       ;;
10101
10102     sysv4*MP*)
10103       if test -d /usr/nec; then
10104         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10105         hardcode_shlibpath_var=no
10106         runpath_var=LD_RUN_PATH
10107         hardcode_runpath_var=yes
10108         ld_shlibs=yes
10109       fi
10110       ;;
10111
10112     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10113       no_undefined_flag='${wl}-z,text'
10114       archive_cmds_need_lc=no
10115       hardcode_shlibpath_var=no
10116       runpath_var='LD_RUN_PATH'
10117
10118       if test "$GCC" = yes; then
10119         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10120         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10121       else
10122         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10123         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10124       fi
10125       ;;
10126
10127     sysv5* | sco3.2v5* | sco5v6*)
10128       # Note: We can NOT use -z defs as we might desire, because we do not
10129       # link with -lc, and that would cause any symbols used from libc to
10130       # always be unresolved, which means just about no library would
10131       # ever link correctly.  If we're not using GNU ld we use -z text
10132       # though, which does catch some bad symbols but isn't as heavy-handed
10133       # as -z defs.
10134       no_undefined_flag='${wl}-z,text'
10135       allow_undefined_flag='${wl}-z,nodefs'
10136       archive_cmds_need_lc=no
10137       hardcode_shlibpath_var=no
10138       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10139       hardcode_libdir_separator=':'
10140       link_all_deplibs=yes
10141       export_dynamic_flag_spec='${wl}-Bexport'
10142       runpath_var='LD_RUN_PATH'
10143
10144       if test "$GCC" = yes; then
10145         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10146         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10147       else
10148         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10149         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10150       fi
10151       ;;
10152
10153     uts4*)
10154       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10155       hardcode_libdir_flag_spec='-L$libdir'
10156       hardcode_shlibpath_var=no
10157       ;;
10158
10159     *)
10160       ld_shlibs=no
10161       ;;
10162     esac
10163
10164     if test x$host_vendor = xsni; then
10165       case $host in
10166       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10167         export_dynamic_flag_spec='${wl}-Blargedynsym'
10168         ;;
10169       esac
10170     fi
10171   fi
10172
10173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10174 $as_echo "$ld_shlibs" >&6; }
10175 test "$ld_shlibs" = no && can_build_shared=no
10176
10177 with_gnu_ld=$with_gnu_ld
10178
10179
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193 #
10194 # Do we need to explicitly link libc?
10195 #
10196 case "x$archive_cmds_need_lc" in
10197 x|xyes)
10198   # Assume -lc should be added
10199   archive_cmds_need_lc=yes
10200
10201   if test "$enable_shared" = yes && test "$GCC" = yes; then
10202     case $archive_cmds in
10203     *'~'*)
10204       # FIXME: we may have to deal with multi-command sequences.
10205       ;;
10206     '$CC '*)
10207       # Test whether the compiler implicitly links with -lc since on some
10208       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10209       # to ld, don't add -lc before -lgcc.
10210       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10211 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10212 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10213   $as_echo_n "(cached) " >&6
10214 else
10215   $RM conftest*
10216         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10217
10218         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10219   (eval $ac_compile) 2>&5
10220   ac_status=$?
10221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10222   test $ac_status = 0; } 2>conftest.err; then
10223           soname=conftest
10224           lib=conftest
10225           libobjs=conftest.$ac_objext
10226           deplibs=
10227           wl=$lt_prog_compiler_wl
10228           pic_flag=$lt_prog_compiler_pic
10229           compiler_flags=-v
10230           linker_flags=-v
10231           verstring=
10232           output_objdir=.
10233           libname=conftest
10234           lt_save_allow_undefined_flag=$allow_undefined_flag
10235           allow_undefined_flag=
10236           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10237   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10238   ac_status=$?
10239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10240   test $ac_status = 0; }
10241           then
10242             lt_cv_archive_cmds_need_lc=no
10243           else
10244             lt_cv_archive_cmds_need_lc=yes
10245           fi
10246           allow_undefined_flag=$lt_save_allow_undefined_flag
10247         else
10248           cat conftest.err 1>&5
10249         fi
10250         $RM conftest*
10251
10252 fi
10253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10254 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10255       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10256       ;;
10257     esac
10258   fi
10259   ;;
10260 esac
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
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10399
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10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10419 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10420
10421 if test "$GCC" = yes; then
10422   case $host_os in
10423     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10424     *) lt_awk_arg="/^libraries:/" ;;
10425   esac
10426   case $host_os in
10427     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10428     *) lt_sed_strip_eq="s,=/,/,g" ;;
10429   esac
10430   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10431   case $lt_search_path_spec in
10432   *\;*)
10433     # if the path contains ";" then we assume it to be the separator
10434     # otherwise default to the standard path separator (i.e. ":") - it is
10435     # assumed that no part of a normal pathname contains ";" but that should
10436     # okay in the real world where ";" in dirpaths is itself problematic.
10437     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10438     ;;
10439   *)
10440     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10441     ;;
10442   esac
10443   # Ok, now we have the path, separated by spaces, we can step through it
10444   # and add multilib dir if necessary.
10445   lt_tmp_lt_search_path_spec=
10446   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10447   for lt_sys_path in $lt_search_path_spec; do
10448     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10449       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10450     else
10451       test -d "$lt_sys_path" && \
10452         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10453     fi
10454   done
10455   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10456 BEGIN {RS=" "; FS="/|\n";} {
10457   lt_foo="";
10458   lt_count=0;
10459   for (lt_i = NF; lt_i > 0; lt_i--) {
10460     if ($lt_i != "" && $lt_i != ".") {
10461       if ($lt_i == "..") {
10462         lt_count++;
10463       } else {
10464         if (lt_count == 0) {
10465           lt_foo="/" $lt_i lt_foo;
10466         } else {
10467           lt_count--;
10468         }
10469       }
10470     }
10471   }
10472   if (lt_foo != "") { lt_freq[lt_foo]++; }
10473   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10474 }'`
10475   # AWK program above erroneously prepends '/' to C:/dos/paths
10476   # for these hosts.
10477   case $host_os in
10478     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10479       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10480   esac
10481   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10482 else
10483   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10484 fi
10485 library_names_spec=
10486 libname_spec='lib$name'
10487 soname_spec=
10488 shrext_cmds=".so"
10489 postinstall_cmds=
10490 postuninstall_cmds=
10491 finish_cmds=
10492 finish_eval=
10493 shlibpath_var=
10494 shlibpath_overrides_runpath=unknown
10495 version_type=none
10496 dynamic_linker="$host_os ld.so"
10497 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10498 need_lib_prefix=unknown
10499 hardcode_into_libs=no
10500
10501 # when you set need_version to no, make sure it does not cause -set_version
10502 # flags to be left without arguments
10503 need_version=unknown
10504
10505 case $host_os in
10506 aix3*)
10507   version_type=linux
10508   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10509   shlibpath_var=LIBPATH
10510
10511   # AIX 3 has no versioning support, so we append a major version to the name.
10512   soname_spec='${libname}${release}${shared_ext}$major'
10513   ;;
10514
10515 aix[4-9]*)
10516   version_type=linux
10517   need_lib_prefix=no
10518   need_version=no
10519   hardcode_into_libs=yes
10520   if test "$host_cpu" = ia64; then
10521     # AIX 5 supports IA64
10522     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10523     shlibpath_var=LD_LIBRARY_PATH
10524   else
10525     # With GCC up to 2.95.x, collect2 would create an import file
10526     # for dependence libraries.  The import file would start with
10527     # the line `#! .'.  This would cause the generated library to
10528     # depend on `.', always an invalid library.  This was fixed in
10529     # development snapshots of GCC prior to 3.0.
10530     case $host_os in
10531       aix4 | aix4.[01] | aix4.[01].*)
10532       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10533            echo ' yes '
10534            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10535         :
10536       else
10537         can_build_shared=no
10538       fi
10539       ;;
10540     esac
10541     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10542     # soname into executable. Probably we can add versioning support to
10543     # collect2, so additional links can be useful in future.
10544     if test "$aix_use_runtimelinking" = yes; then
10545       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10546       # instead of lib<name>.a to let people know that these are not
10547       # typical AIX shared libraries.
10548       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10549     else
10550       # We preserve .a as extension for shared libraries through AIX4.2
10551       # and later when we are not doing run time linking.
10552       library_names_spec='${libname}${release}.a $libname.a'
10553       soname_spec='${libname}${release}${shared_ext}$major'
10554     fi
10555     shlibpath_var=LIBPATH
10556   fi
10557   ;;
10558
10559 amigaos*)
10560   case $host_cpu in
10561   powerpc)
10562     # Since July 2007 AmigaOS4 officially supports .so libraries.
10563     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10564     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10565     ;;
10566   m68k)
10567     library_names_spec='$libname.ixlibrary $libname.a'
10568     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10569     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 ${libname}_ixlibrary.a || exit 1; done'
10570     ;;
10571   esac
10572   ;;
10573
10574 beos*)
10575   library_names_spec='${libname}${shared_ext}'
10576   dynamic_linker="$host_os ld.so"
10577   shlibpath_var=LIBRARY_PATH
10578   ;;
10579
10580 bsdi[45]*)
10581   version_type=linux
10582   need_version=no
10583   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10584   soname_spec='${libname}${release}${shared_ext}$major'
10585   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10586   shlibpath_var=LD_LIBRARY_PATH
10587   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10588   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10589   # the default ld.so.conf also contains /usr/contrib/lib and
10590   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10591   # libtool to hard-code these into programs
10592   ;;
10593
10594 cygwin* | mingw* | pw32* | cegcc*)
10595   version_type=windows
10596   shrext_cmds=".dll"
10597   need_version=no
10598   need_lib_prefix=no
10599
10600   case $GCC,$host_os in
10601   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10602     library_names_spec='$libname.dll.a'
10603     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10604     postinstall_cmds='base_file=`basename \${file}`~
10605       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10606       dldir=$destdir/`dirname \$dlpath`~
10607       test -d \$dldir || mkdir -p \$dldir~
10608       $install_prog $dir/$dlname \$dldir/$dlname~
10609       chmod a+x \$dldir/$dlname~
10610       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10611         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10612       fi'
10613     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10614       dlpath=$dir/\$dldll~
10615        $RM \$dlpath'
10616     shlibpath_overrides_runpath=yes
10617
10618     case $host_os in
10619     cygwin*)
10620       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10621       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10622
10623       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10624       ;;
10625     mingw* | cegcc*)
10626       # MinGW DLLs use traditional 'lib' prefix
10627       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10628       ;;
10629     pw32*)
10630       # pw32 DLLs use 'pw' prefix rather than 'lib'
10631       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10632       ;;
10633     esac
10634     ;;
10635
10636   *)
10637     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10638     ;;
10639   esac
10640   dynamic_linker='Win32 ld.exe'
10641   # FIXME: first we should search . and the directory the executable is in
10642   shlibpath_var=PATH
10643   ;;
10644
10645 darwin* | rhapsody*)
10646   dynamic_linker="$host_os dyld"
10647   version_type=darwin
10648   need_lib_prefix=no
10649   need_version=no
10650   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10651   soname_spec='${libname}${release}${major}$shared_ext'
10652   shlibpath_overrides_runpath=yes
10653   shlibpath_var=DYLD_LIBRARY_PATH
10654   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10655
10656   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10657   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10658   ;;
10659
10660 dgux*)
10661   version_type=linux
10662   need_lib_prefix=no
10663   need_version=no
10664   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10665   soname_spec='${libname}${release}${shared_ext}$major'
10666   shlibpath_var=LD_LIBRARY_PATH
10667   ;;
10668
10669 freebsd* | dragonfly*)
10670   # DragonFly does not have aout.  When/if they implement a new
10671   # versioning mechanism, adjust this.
10672   if test -x /usr/bin/objformat; then
10673     objformat=`/usr/bin/objformat`
10674   else
10675     case $host_os in
10676     freebsd[23].*) objformat=aout ;;
10677     *) objformat=elf ;;
10678     esac
10679   fi
10680   version_type=freebsd-$objformat
10681   case $version_type in
10682     freebsd-elf*)
10683       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10684       need_version=no
10685       need_lib_prefix=no
10686       ;;
10687     freebsd-*)
10688       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10689       need_version=yes
10690       ;;
10691   esac
10692   shlibpath_var=LD_LIBRARY_PATH
10693   case $host_os in
10694   freebsd2.*)
10695     shlibpath_overrides_runpath=yes
10696     ;;
10697   freebsd3.[01]* | freebsdelf3.[01]*)
10698     shlibpath_overrides_runpath=yes
10699     hardcode_into_libs=yes
10700     ;;
10701   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10702   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10703     shlibpath_overrides_runpath=no
10704     hardcode_into_libs=yes
10705     ;;
10706   *) # from 4.6 on, and DragonFly
10707     shlibpath_overrides_runpath=yes
10708     hardcode_into_libs=yes
10709     ;;
10710   esac
10711   ;;
10712
10713 haiku*)
10714   version_type=linux
10715   need_lib_prefix=no
10716   need_version=no
10717   dynamic_linker="$host_os runtime_loader"
10718   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10719   soname_spec='${libname}${release}${shared_ext}$major'
10720   shlibpath_var=LIBRARY_PATH
10721   shlibpath_overrides_runpath=yes
10722   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10723   hardcode_into_libs=yes
10724   ;;
10725
10726 hpux9* | hpux10* | hpux11*)
10727   # Give a soname corresponding to the major version so that dld.sl refuses to
10728   # link against other versions.
10729   version_type=sunos
10730   need_lib_prefix=no
10731   need_version=no
10732   case $host_cpu in
10733   ia64*)
10734     shrext_cmds='.so'
10735     hardcode_into_libs=yes
10736     dynamic_linker="$host_os dld.so"
10737     shlibpath_var=LD_LIBRARY_PATH
10738     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10739     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10740     soname_spec='${libname}${release}${shared_ext}$major'
10741     if test "X$HPUX_IA64_MODE" = X32; then
10742       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10743     else
10744       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10745     fi
10746     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10747     ;;
10748   hppa*64*)
10749     shrext_cmds='.sl'
10750     hardcode_into_libs=yes
10751     dynamic_linker="$host_os dld.sl"
10752     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10753     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10754     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10755     soname_spec='${libname}${release}${shared_ext}$major'
10756     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10757     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10758     ;;
10759   *)
10760     shrext_cmds='.sl'
10761     dynamic_linker="$host_os dld.sl"
10762     shlibpath_var=SHLIB_PATH
10763     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10764     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10765     soname_spec='${libname}${release}${shared_ext}$major'
10766     ;;
10767   esac
10768   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10769   postinstall_cmds='chmod 555 $lib'
10770   # or fails outright, so override atomically:
10771   install_override_mode=555
10772   ;;
10773
10774 interix[3-9]*)
10775   version_type=linux
10776   need_lib_prefix=no
10777   need_version=no
10778   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10779   soname_spec='${libname}${release}${shared_ext}$major'
10780   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10781   shlibpath_var=LD_LIBRARY_PATH
10782   shlibpath_overrides_runpath=no
10783   hardcode_into_libs=yes
10784   ;;
10785
10786 irix5* | irix6* | nonstopux*)
10787   case $host_os in
10788     nonstopux*) version_type=nonstopux ;;
10789     *)
10790         if test "$lt_cv_prog_gnu_ld" = yes; then
10791                 version_type=linux
10792         else
10793                 version_type=irix
10794         fi ;;
10795   esac
10796   need_lib_prefix=no
10797   need_version=no
10798   soname_spec='${libname}${release}${shared_ext}$major'
10799   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10800   case $host_os in
10801   irix5* | nonstopux*)
10802     libsuff= shlibsuff=
10803     ;;
10804   *)
10805     case $LD in # libtool.m4 will add one of these switches to LD
10806     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10807       libsuff= shlibsuff= libmagic=32-bit;;
10808     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10809       libsuff=32 shlibsuff=N32 libmagic=N32;;
10810     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10811       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10812     *) libsuff= shlibsuff= libmagic=never-match;;
10813     esac
10814     ;;
10815   esac
10816   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10817   shlibpath_overrides_runpath=no
10818   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10819   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10820   hardcode_into_libs=yes
10821   ;;
10822
10823 # No shared lib support for Linux oldld, aout, or coff.
10824 linux*oldld* | linux*aout* | linux*coff*)
10825   dynamic_linker=no
10826   ;;
10827
10828 # This must be Linux ELF.
10829
10830 # uclinux* changes (here and below) have been submitted to the libtool
10831 # project, but have not yet been accepted: they are GCC-local changes
10832 # for the time being.  (See
10833 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10834 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10835   version_type=linux
10836   need_lib_prefix=no
10837   need_version=no
10838   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10839   soname_spec='${libname}${release}${shared_ext}$major'
10840   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10841   shlibpath_var=LD_LIBRARY_PATH
10842   shlibpath_overrides_runpath=no
10843
10844   # Some binutils ld are patched to set DT_RUNPATH
10845   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10846   $as_echo_n "(cached) " >&6
10847 else
10848   lt_cv_shlibpath_overrides_runpath=no
10849     save_LDFLAGS=$LDFLAGS
10850     save_libdir=$libdir
10851     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10852          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10853     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10854 /* end confdefs.h.  */
10855
10856 int
10857 main ()
10858 {
10859
10860   ;
10861   return 0;
10862 }
10863 _ACEOF
10864 if ac_fn_c_try_link "$LINENO"; then :
10865   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10866   lt_cv_shlibpath_overrides_runpath=yes
10867 fi
10868 fi
10869 rm -f core conftest.err conftest.$ac_objext \
10870     conftest$ac_exeext conftest.$ac_ext
10871     LDFLAGS=$save_LDFLAGS
10872     libdir=$save_libdir
10873
10874 fi
10875
10876   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10877
10878   # This implies no fast_install, which is unacceptable.
10879   # Some rework will be needed to allow for fast_install
10880   # before this can be enabled.
10881   hardcode_into_libs=yes
10882
10883   # Append ld.so.conf contents to the search path
10884   if test -f /etc/ld.so.conf; then
10885     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' ' '`
10886     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10887   fi
10888
10889   # We used to test for /lib/ld.so.1 and disable shared libraries on
10890   # powerpc, because MkLinux only supported shared libraries with the
10891   # GNU dynamic linker.  Since this was broken with cross compilers,
10892   # most powerpc-linux boxes support dynamic linking these days and
10893   # people can always --disable-shared, the test was removed, and we
10894   # assume the GNU/Linux dynamic linker is in use.
10895   dynamic_linker='GNU/Linux ld.so'
10896   ;;
10897
10898 netbsd*)
10899   version_type=sunos
10900   need_lib_prefix=no
10901   need_version=no
10902   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10903     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10904     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10905     dynamic_linker='NetBSD (a.out) ld.so'
10906   else
10907     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10908     soname_spec='${libname}${release}${shared_ext}$major'
10909     dynamic_linker='NetBSD ld.elf_so'
10910   fi
10911   shlibpath_var=LD_LIBRARY_PATH
10912   shlibpath_overrides_runpath=yes
10913   hardcode_into_libs=yes
10914   ;;
10915
10916 newsos6)
10917   version_type=linux
10918   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10919   shlibpath_var=LD_LIBRARY_PATH
10920   shlibpath_overrides_runpath=yes
10921   ;;
10922
10923 *nto* | *qnx*)
10924   version_type=qnx
10925   need_lib_prefix=no
10926   need_version=no
10927   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10928   soname_spec='${libname}${release}${shared_ext}$major'
10929   shlibpath_var=LD_LIBRARY_PATH
10930   shlibpath_overrides_runpath=no
10931   hardcode_into_libs=yes
10932   dynamic_linker='ldqnx.so'
10933   ;;
10934
10935 openbsd*)
10936   version_type=sunos
10937   sys_lib_dlsearch_path_spec="/usr/lib"
10938   need_lib_prefix=no
10939   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10940   case $host_os in
10941     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10942     *)                          need_version=no  ;;
10943   esac
10944   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10945   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10946   shlibpath_var=LD_LIBRARY_PATH
10947   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10948     case $host_os in
10949       openbsd2.[89] | openbsd2.[89].*)
10950         shlibpath_overrides_runpath=no
10951         ;;
10952       *)
10953         shlibpath_overrides_runpath=yes
10954         ;;
10955       esac
10956   else
10957     shlibpath_overrides_runpath=yes
10958   fi
10959   ;;
10960
10961 os2*)
10962   libname_spec='$name'
10963   shrext_cmds=".dll"
10964   need_lib_prefix=no
10965   library_names_spec='$libname${shared_ext} $libname.a'
10966   dynamic_linker='OS/2 ld.exe'
10967   shlibpath_var=LIBPATH
10968   ;;
10969
10970 osf3* | osf4* | osf5*)
10971   version_type=osf
10972   need_lib_prefix=no
10973   need_version=no
10974   soname_spec='${libname}${release}${shared_ext}$major'
10975   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10976   shlibpath_var=LD_LIBRARY_PATH
10977   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10978   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10979   ;;
10980
10981 rdos*)
10982   dynamic_linker=no
10983   ;;
10984
10985 solaris*)
10986   version_type=linux
10987   need_lib_prefix=no
10988   need_version=no
10989   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10990   soname_spec='${libname}${release}${shared_ext}$major'
10991   shlibpath_var=LD_LIBRARY_PATH
10992   shlibpath_overrides_runpath=yes
10993   hardcode_into_libs=yes
10994   # ldd complains unless libraries are executable
10995   postinstall_cmds='chmod +x $lib'
10996   ;;
10997
10998 sunos4*)
10999   version_type=sunos
11000   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11001   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11002   shlibpath_var=LD_LIBRARY_PATH
11003   shlibpath_overrides_runpath=yes
11004   if test "$with_gnu_ld" = yes; then
11005     need_lib_prefix=no
11006   fi
11007   need_version=yes
11008   ;;
11009
11010 sysv4 | sysv4.3*)
11011   version_type=linux
11012   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11013   soname_spec='${libname}${release}${shared_ext}$major'
11014   shlibpath_var=LD_LIBRARY_PATH
11015   case $host_vendor in
11016     sni)
11017       shlibpath_overrides_runpath=no
11018       need_lib_prefix=no
11019       runpath_var=LD_RUN_PATH
11020       ;;
11021     siemens)
11022       need_lib_prefix=no
11023       ;;
11024     motorola)
11025       need_lib_prefix=no
11026       need_version=no
11027       shlibpath_overrides_runpath=no
11028       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11029       ;;
11030   esac
11031   ;;
11032
11033 sysv4*MP*)
11034   if test -d /usr/nec ;then
11035     version_type=linux
11036     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11037     soname_spec='$libname${shared_ext}.$major'
11038     shlibpath_var=LD_LIBRARY_PATH
11039   fi
11040   ;;
11041
11042 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11043   version_type=freebsd-elf
11044   need_lib_prefix=no
11045   need_version=no
11046   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11047   soname_spec='${libname}${release}${shared_ext}$major'
11048   shlibpath_var=LD_LIBRARY_PATH
11049   shlibpath_overrides_runpath=yes
11050   hardcode_into_libs=yes
11051   if test "$with_gnu_ld" = yes; then
11052     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11053   else
11054     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11055     case $host_os in
11056       sco3.2v5*)
11057         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11058         ;;
11059     esac
11060   fi
11061   sys_lib_dlsearch_path_spec='/usr/lib'
11062   ;;
11063
11064 tpf*)
11065   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11066   version_type=linux
11067   need_lib_prefix=no
11068   need_version=no
11069   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11070   shlibpath_var=LD_LIBRARY_PATH
11071   shlibpath_overrides_runpath=no
11072   hardcode_into_libs=yes
11073   ;;
11074
11075 uts4*)
11076   version_type=linux
11077   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11078   soname_spec='${libname}${release}${shared_ext}$major'
11079   shlibpath_var=LD_LIBRARY_PATH
11080   ;;
11081
11082 # Shared libraries for VwWorks, >= 7 only at this stage
11083 # and (fpic) still incompatible with "large" code models
11084 # in a few configurations. Only for RTP mode in any case,
11085 # and upon explicit request at configure time.
11086 vxworks7*)
11087   dynamic_linker=no
11088   case ${with_multisubdir}-${enable_shared} in
11089     *large*)
11090       ;;
11091     *mrtp*-yes)
11092       version_type=linux
11093       need_lib_prefix=no
11094       need_version=no
11095       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11096       soname_spec='${libname}${release}${shared_ext}$major'
11097       dynamic_linker="$host_os module_loader"
11098       ;;
11099   esac
11100   ;;
11101 *)
11102   dynamic_linker=no
11103   ;;
11104 esac
11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11106 $as_echo "$dynamic_linker" >&6; }
11107 test "$dynamic_linker" = no && can_build_shared=no
11108
11109 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11110 if test "$GCC" = yes; then
11111   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11112 fi
11113
11114 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11115   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11116 fi
11117 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11118   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11119 fi
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11213 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11214 hardcode_action=
11215 if test -n "$hardcode_libdir_flag_spec" ||
11216    test -n "$runpath_var" ||
11217    test "X$hardcode_automatic" = "Xyes" ; then
11218
11219   # We can hardcode non-existent directories.
11220   if test "$hardcode_direct" != no &&
11221      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11222      # have to relink, otherwise we might link with an installed library
11223      # when we should be linking with a yet-to-be-installed one
11224      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11225      test "$hardcode_minus_L" != no; then
11226     # Linking always hardcodes the temporary library directory.
11227     hardcode_action=relink
11228   else
11229     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11230     hardcode_action=immediate
11231   fi
11232 else
11233   # We cannot hardcode anything, or else we can only hardcode existing
11234   # directories.
11235   hardcode_action=unsupported
11236 fi
11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11238 $as_echo "$hardcode_action" >&6; }
11239
11240 if test "$hardcode_action" = relink ||
11241    test "$inherit_rpath" = yes; then
11242   # Fast installation is not supported
11243   enable_fast_install=no
11244 elif test "$shlibpath_overrides_runpath" = yes ||
11245      test "$enable_shared" = no; then
11246   # Fast installation is not necessary
11247   enable_fast_install=needless
11248 fi
11249
11250
11251
11252
11253
11254
11255   if test "x$enable_dlopen" != xyes; then
11256   enable_dlopen=unknown
11257   enable_dlopen_self=unknown
11258   enable_dlopen_self_static=unknown
11259 else
11260   lt_cv_dlopen=no
11261   lt_cv_dlopen_libs=
11262
11263   case $host_os in
11264   beos*)
11265     lt_cv_dlopen="load_add_on"
11266     lt_cv_dlopen_libs=
11267     lt_cv_dlopen_self=yes
11268     ;;
11269
11270   mingw* | pw32* | cegcc*)
11271     lt_cv_dlopen="LoadLibrary"
11272     lt_cv_dlopen_libs=
11273     ;;
11274
11275   cygwin*)
11276     lt_cv_dlopen="dlopen"
11277     lt_cv_dlopen_libs=
11278     ;;
11279
11280   darwin*)
11281   # if libdl is installed we need to link against it
11282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11283 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11284 if ${ac_cv_lib_dl_dlopen+:} false; then :
11285   $as_echo_n "(cached) " >&6
11286 else
11287   ac_check_lib_save_LIBS=$LIBS
11288 LIBS="-ldl  $LIBS"
11289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11290 /* end confdefs.h.  */
11291
11292 /* Override any GCC internal prototype to avoid an error.
11293    Use char because int might match the return type of a GCC
11294    builtin and then its argument prototype would still apply.  */
11295 #ifdef __cplusplus
11296 extern "C"
11297 #endif
11298 char dlopen ();
11299 int
11300 main ()
11301 {
11302 return dlopen ();
11303   ;
11304   return 0;
11305 }
11306 _ACEOF
11307 if ac_fn_c_try_link "$LINENO"; then :
11308   ac_cv_lib_dl_dlopen=yes
11309 else
11310   ac_cv_lib_dl_dlopen=no
11311 fi
11312 rm -f core conftest.err conftest.$ac_objext \
11313     conftest$ac_exeext conftest.$ac_ext
11314 LIBS=$ac_check_lib_save_LIBS
11315 fi
11316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11317 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11318 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11319   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11320 else
11321
11322     lt_cv_dlopen="dyld"
11323     lt_cv_dlopen_libs=
11324     lt_cv_dlopen_self=yes
11325
11326 fi
11327
11328     ;;
11329
11330   *)
11331     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11332 if test "x$ac_cv_func_shl_load" = xyes; then :
11333   lt_cv_dlopen="shl_load"
11334 else
11335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11336 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11337 if ${ac_cv_lib_dld_shl_load+:} false; then :
11338   $as_echo_n "(cached) " >&6
11339 else
11340   ac_check_lib_save_LIBS=$LIBS
11341 LIBS="-ldld  $LIBS"
11342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11343 /* end confdefs.h.  */
11344
11345 /* Override any GCC internal prototype to avoid an error.
11346    Use char because int might match the return type of a GCC
11347    builtin and then its argument prototype would still apply.  */
11348 #ifdef __cplusplus
11349 extern "C"
11350 #endif
11351 char shl_load ();
11352 int
11353 main ()
11354 {
11355 return shl_load ();
11356   ;
11357   return 0;
11358 }
11359 _ACEOF
11360 if ac_fn_c_try_link "$LINENO"; then :
11361   ac_cv_lib_dld_shl_load=yes
11362 else
11363   ac_cv_lib_dld_shl_load=no
11364 fi
11365 rm -f core conftest.err conftest.$ac_objext \
11366     conftest$ac_exeext conftest.$ac_ext
11367 LIBS=$ac_check_lib_save_LIBS
11368 fi
11369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11370 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11371 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11372   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11373 else
11374   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11375 if test "x$ac_cv_func_dlopen" = xyes; then :
11376   lt_cv_dlopen="dlopen"
11377 else
11378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11379 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11380 if ${ac_cv_lib_dl_dlopen+:} false; then :
11381   $as_echo_n "(cached) " >&6
11382 else
11383   ac_check_lib_save_LIBS=$LIBS
11384 LIBS="-ldl  $LIBS"
11385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11386 /* end confdefs.h.  */
11387
11388 /* Override any GCC internal prototype to avoid an error.
11389    Use char because int might match the return type of a GCC
11390    builtin and then its argument prototype would still apply.  */
11391 #ifdef __cplusplus
11392 extern "C"
11393 #endif
11394 char dlopen ();
11395 int
11396 main ()
11397 {
11398 return dlopen ();
11399   ;
11400   return 0;
11401 }
11402 _ACEOF
11403 if ac_fn_c_try_link "$LINENO"; then :
11404   ac_cv_lib_dl_dlopen=yes
11405 else
11406   ac_cv_lib_dl_dlopen=no
11407 fi
11408 rm -f core conftest.err conftest.$ac_objext \
11409     conftest$ac_exeext conftest.$ac_ext
11410 LIBS=$ac_check_lib_save_LIBS
11411 fi
11412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11413 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11414 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11415   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11416 else
11417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11418 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11419 if ${ac_cv_lib_svld_dlopen+:} false; then :
11420   $as_echo_n "(cached) " >&6
11421 else
11422   ac_check_lib_save_LIBS=$LIBS
11423 LIBS="-lsvld  $LIBS"
11424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11425 /* end confdefs.h.  */
11426
11427 /* Override any GCC internal prototype to avoid an error.
11428    Use char because int might match the return type of a GCC
11429    builtin and then its argument prototype would still apply.  */
11430 #ifdef __cplusplus
11431 extern "C"
11432 #endif
11433 char dlopen ();
11434 int
11435 main ()
11436 {
11437 return dlopen ();
11438   ;
11439   return 0;
11440 }
11441 _ACEOF
11442 if ac_fn_c_try_link "$LINENO"; then :
11443   ac_cv_lib_svld_dlopen=yes
11444 else
11445   ac_cv_lib_svld_dlopen=no
11446 fi
11447 rm -f core conftest.err conftest.$ac_objext \
11448     conftest$ac_exeext conftest.$ac_ext
11449 LIBS=$ac_check_lib_save_LIBS
11450 fi
11451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11452 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11453 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11454   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11455 else
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11457 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11458 if ${ac_cv_lib_dld_dld_link+:} false; then :
11459   $as_echo_n "(cached) " >&6
11460 else
11461   ac_check_lib_save_LIBS=$LIBS
11462 LIBS="-ldld  $LIBS"
11463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11464 /* end confdefs.h.  */
11465
11466 /* Override any GCC internal prototype to avoid an error.
11467    Use char because int might match the return type of a GCC
11468    builtin and then its argument prototype would still apply.  */
11469 #ifdef __cplusplus
11470 extern "C"
11471 #endif
11472 char dld_link ();
11473 int
11474 main ()
11475 {
11476 return dld_link ();
11477   ;
11478   return 0;
11479 }
11480 _ACEOF
11481 if ac_fn_c_try_link "$LINENO"; then :
11482   ac_cv_lib_dld_dld_link=yes
11483 else
11484   ac_cv_lib_dld_dld_link=no
11485 fi
11486 rm -f core conftest.err conftest.$ac_objext \
11487     conftest$ac_exeext conftest.$ac_ext
11488 LIBS=$ac_check_lib_save_LIBS
11489 fi
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11491 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11492 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11493   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11494 fi
11495
11496
11497 fi
11498
11499
11500 fi
11501
11502
11503 fi
11504
11505
11506 fi
11507
11508
11509 fi
11510
11511     ;;
11512   esac
11513
11514   if test "x$lt_cv_dlopen" != xno; then
11515     enable_dlopen=yes
11516   else
11517     enable_dlopen=no
11518   fi
11519
11520   case $lt_cv_dlopen in
11521   dlopen)
11522     save_CPPFLAGS="$CPPFLAGS"
11523     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11524
11525     save_LDFLAGS="$LDFLAGS"
11526     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11527
11528     save_LIBS="$LIBS"
11529     LIBS="$lt_cv_dlopen_libs $LIBS"
11530
11531     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11532 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11533 if ${lt_cv_dlopen_self+:} false; then :
11534   $as_echo_n "(cached) " >&6
11535 else
11536           if test "$cross_compiling" = yes; then :
11537   lt_cv_dlopen_self=cross
11538 else
11539   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11540   lt_status=$lt_dlunknown
11541   cat > conftest.$ac_ext <<_LT_EOF
11542 #line 11542 "configure"
11543 #include "confdefs.h"
11544
11545 #if HAVE_DLFCN_H
11546 #include <dlfcn.h>
11547 #endif
11548
11549 #include <stdio.h>
11550
11551 #ifdef RTLD_GLOBAL
11552 #  define LT_DLGLOBAL           RTLD_GLOBAL
11553 #else
11554 #  ifdef DL_GLOBAL
11555 #    define LT_DLGLOBAL         DL_GLOBAL
11556 #  else
11557 #    define LT_DLGLOBAL         0
11558 #  endif
11559 #endif
11560
11561 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11562    find out it does not work in some platform. */
11563 #ifndef LT_DLLAZY_OR_NOW
11564 #  ifdef RTLD_LAZY
11565 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11566 #  else
11567 #    ifdef DL_LAZY
11568 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11569 #    else
11570 #      ifdef RTLD_NOW
11571 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11572 #      else
11573 #        ifdef DL_NOW
11574 #          define LT_DLLAZY_OR_NOW      DL_NOW
11575 #        else
11576 #          define LT_DLLAZY_OR_NOW      0
11577 #        endif
11578 #      endif
11579 #    endif
11580 #  endif
11581 #endif
11582
11583 /* When -fvisbility=hidden is used, assume the code has been annotated
11584    correspondingly for the symbols needed.  */
11585 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11586 void fnord () __attribute__((visibility("default")));
11587 #endif
11588
11589 void fnord () { int i=42; }
11590 int main ()
11591 {
11592   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11593   int status = $lt_dlunknown;
11594
11595   if (self)
11596     {
11597       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11598       else
11599         {
11600           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11601           else puts (dlerror ());
11602         }
11603       /* dlclose (self); */
11604     }
11605   else
11606     puts (dlerror ());
11607
11608   return status;
11609 }
11610 _LT_EOF
11611   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11612   (eval $ac_link) 2>&5
11613   ac_status=$?
11614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11615   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11616     (./conftest; exit; ) >&5 2>/dev/null
11617     lt_status=$?
11618     case x$lt_status in
11619       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11620       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11621       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11622     esac
11623   else :
11624     # compilation failed
11625     lt_cv_dlopen_self=no
11626   fi
11627 fi
11628 rm -fr conftest*
11629
11630
11631 fi
11632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11633 $as_echo "$lt_cv_dlopen_self" >&6; }
11634
11635     if test "x$lt_cv_dlopen_self" = xyes; then
11636       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11637       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11638 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11639 if ${lt_cv_dlopen_self_static+:} false; then :
11640   $as_echo_n "(cached) " >&6
11641 else
11642           if test "$cross_compiling" = yes; then :
11643   lt_cv_dlopen_self_static=cross
11644 else
11645   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11646   lt_status=$lt_dlunknown
11647   cat > conftest.$ac_ext <<_LT_EOF
11648 #line 11648 "configure"
11649 #include "confdefs.h"
11650
11651 #if HAVE_DLFCN_H
11652 #include <dlfcn.h>
11653 #endif
11654
11655 #include <stdio.h>
11656
11657 #ifdef RTLD_GLOBAL
11658 #  define LT_DLGLOBAL           RTLD_GLOBAL
11659 #else
11660 #  ifdef DL_GLOBAL
11661 #    define LT_DLGLOBAL         DL_GLOBAL
11662 #  else
11663 #    define LT_DLGLOBAL         0
11664 #  endif
11665 #endif
11666
11667 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11668    find out it does not work in some platform. */
11669 #ifndef LT_DLLAZY_OR_NOW
11670 #  ifdef RTLD_LAZY
11671 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11672 #  else
11673 #    ifdef DL_LAZY
11674 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11675 #    else
11676 #      ifdef RTLD_NOW
11677 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11678 #      else
11679 #        ifdef DL_NOW
11680 #          define LT_DLLAZY_OR_NOW      DL_NOW
11681 #        else
11682 #          define LT_DLLAZY_OR_NOW      0
11683 #        endif
11684 #      endif
11685 #    endif
11686 #  endif
11687 #endif
11688
11689 /* When -fvisbility=hidden is used, assume the code has been annotated
11690    correspondingly for the symbols needed.  */
11691 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11692 void fnord () __attribute__((visibility("default")));
11693 #endif
11694
11695 void fnord () { int i=42; }
11696 int main ()
11697 {
11698   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11699   int status = $lt_dlunknown;
11700
11701   if (self)
11702     {
11703       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11704       else
11705         {
11706           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11707           else puts (dlerror ());
11708         }
11709       /* dlclose (self); */
11710     }
11711   else
11712     puts (dlerror ());
11713
11714   return status;
11715 }
11716 _LT_EOF
11717   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11718   (eval $ac_link) 2>&5
11719   ac_status=$?
11720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11721   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11722     (./conftest; exit; ) >&5 2>/dev/null
11723     lt_status=$?
11724     case x$lt_status in
11725       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11726       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11727       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11728     esac
11729   else :
11730     # compilation failed
11731     lt_cv_dlopen_self_static=no
11732   fi
11733 fi
11734 rm -fr conftest*
11735
11736
11737 fi
11738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11739 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11740     fi
11741
11742     CPPFLAGS="$save_CPPFLAGS"
11743     LDFLAGS="$save_LDFLAGS"
11744     LIBS="$save_LIBS"
11745     ;;
11746   esac
11747
11748   case $lt_cv_dlopen_self in
11749   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11750   *) enable_dlopen_self=unknown ;;
11751   esac
11752
11753   case $lt_cv_dlopen_self_static in
11754   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11755   *) enable_dlopen_self_static=unknown ;;
11756   esac
11757 fi
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775 striplib=
11776 old_striplib=
11777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11778 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11779 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11780   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11781   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11783 $as_echo "yes" >&6; }
11784 else
11785 # FIXME - insert some real tests, host_os isn't really good enough
11786   case $host_os in
11787   darwin*)
11788     if test -n "$STRIP" ; then
11789       striplib="$STRIP -x"
11790       old_striplib="$STRIP -S"
11791       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11792 $as_echo "yes" >&6; }
11793     else
11794       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11795 $as_echo "no" >&6; }
11796     fi
11797     ;;
11798   *)
11799     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11800 $as_echo "no" >&6; }
11801     ;;
11802   esac
11803 fi
11804
11805
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816   # Report which library types will actually be built
11817   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11818 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11820 $as_echo "$can_build_shared" >&6; }
11821
11822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11823 $as_echo_n "checking whether to build shared libraries... " >&6; }
11824   test "$can_build_shared" = "no" && enable_shared=no
11825
11826   # On AIX, shared libraries and static libraries use the same namespace, and
11827   # are all built from PIC.
11828   case $host_os in
11829   aix3*)
11830     test "$enable_shared" = yes && enable_static=no
11831     if test -n "$RANLIB"; then
11832       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11833       postinstall_cmds='$RANLIB $lib'
11834     fi
11835     ;;
11836
11837   aix[4-9]*)
11838     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11839       test "$enable_shared" = yes && enable_static=no
11840     fi
11841     ;;
11842   esac
11843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11844 $as_echo "$enable_shared" >&6; }
11845
11846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11847 $as_echo_n "checking whether to build static libraries... " >&6; }
11848   # Make sure either enable_shared or enable_static is yes.
11849   test "$enable_shared" = yes || enable_static=yes
11850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11851 $as_echo "$enable_static" >&6; }
11852
11853
11854
11855
11856 fi
11857 ac_ext=c
11858 ac_cpp='$CPP $CPPFLAGS'
11859 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11860 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11861 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11862
11863 CC="$lt_save_CC"
11864
11865
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877         ac_config_commands="$ac_config_commands libtool"
11878
11879
11880
11881
11882 # Only expand once:
11883
11884
11885
11886
11887 # Check whether --enable-largefile was given.
11888 if test "${enable_largefile+set}" = set; then :
11889   enableval=$enable_largefile;
11890 fi
11891
11892 if test "$enable_largefile" != no; then
11893
11894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11895 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11896 if ${ac_cv_sys_largefile_CC+:} false; then :
11897   $as_echo_n "(cached) " >&6
11898 else
11899   ac_cv_sys_largefile_CC=no
11900      if test "$GCC" != yes; then
11901        ac_save_CC=$CC
11902        while :; do
11903          # IRIX 6.2 and later do not support large files by default,
11904          # so use the C compiler's -n32 option if that helps.
11905          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11906 /* end confdefs.h.  */
11907 #include <sys/types.h>
11908  /* Check that off_t can represent 2**63 - 1 correctly.
11909     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11910     since some C++ compilers masquerading as C compilers
11911     incorrectly reject 9223372036854775807.  */
11912 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11913   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11914                        && LARGE_OFF_T % 2147483647 == 1)
11915                       ? 1 : -1];
11916 int
11917 main ()
11918 {
11919
11920   ;
11921   return 0;
11922 }
11923 _ACEOF
11924          if ac_fn_c_try_compile "$LINENO"; then :
11925   break
11926 fi
11927 rm -f core conftest.err conftest.$ac_objext
11928          CC="$CC -n32"
11929          if ac_fn_c_try_compile "$LINENO"; then :
11930   ac_cv_sys_largefile_CC=' -n32'; break
11931 fi
11932 rm -f core conftest.err conftest.$ac_objext
11933          break
11934        done
11935        CC=$ac_save_CC
11936        rm -f conftest.$ac_ext
11937     fi
11938 fi
11939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11940 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11941   if test "$ac_cv_sys_largefile_CC" != no; then
11942     CC=$CC$ac_cv_sys_largefile_CC
11943   fi
11944
11945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11946 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11947 if ${ac_cv_sys_file_offset_bits+:} false; then :
11948   $as_echo_n "(cached) " >&6
11949 else
11950   while :; do
11951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11952 /* end confdefs.h.  */
11953 #include <sys/types.h>
11954  /* Check that off_t can represent 2**63 - 1 correctly.
11955     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11956     since some C++ compilers masquerading as C compilers
11957     incorrectly reject 9223372036854775807.  */
11958 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11959   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11960                        && LARGE_OFF_T % 2147483647 == 1)
11961                       ? 1 : -1];
11962 int
11963 main ()
11964 {
11965
11966   ;
11967   return 0;
11968 }
11969 _ACEOF
11970 if ac_fn_c_try_compile "$LINENO"; then :
11971   ac_cv_sys_file_offset_bits=no; break
11972 fi
11973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11974   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11975 /* end confdefs.h.  */
11976 #define _FILE_OFFSET_BITS 64
11977 #include <sys/types.h>
11978  /* Check that off_t can represent 2**63 - 1 correctly.
11979     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11980     since some C++ compilers masquerading as C compilers
11981     incorrectly reject 9223372036854775807.  */
11982 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11983   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11984                        && LARGE_OFF_T % 2147483647 == 1)
11985                       ? 1 : -1];
11986 int
11987 main ()
11988 {
11989
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 if ac_fn_c_try_compile "$LINENO"; then :
11995   ac_cv_sys_file_offset_bits=64; break
11996 fi
11997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11998   ac_cv_sys_file_offset_bits=unknown
11999   break
12000 done
12001 fi
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
12003 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12004 case $ac_cv_sys_file_offset_bits in #(
12005   no | unknown) ;;
12006   *)
12007 cat >>confdefs.h <<_ACEOF
12008 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12009 _ACEOF
12010 ;;
12011 esac
12012 rm -rf conftest*
12013   if test $ac_cv_sys_file_offset_bits = unknown; then
12014     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12015 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12016 if ${ac_cv_sys_large_files+:} false; then :
12017   $as_echo_n "(cached) " >&6
12018 else
12019   while :; do
12020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12021 /* end confdefs.h.  */
12022 #include <sys/types.h>
12023  /* Check that off_t can represent 2**63 - 1 correctly.
12024     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12025     since some C++ compilers masquerading as C compilers
12026     incorrectly reject 9223372036854775807.  */
12027 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12028   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12029                        && LARGE_OFF_T % 2147483647 == 1)
12030                       ? 1 : -1];
12031 int
12032 main ()
12033 {
12034
12035   ;
12036   return 0;
12037 }
12038 _ACEOF
12039 if ac_fn_c_try_compile "$LINENO"; then :
12040   ac_cv_sys_large_files=no; break
12041 fi
12042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12044 /* end confdefs.h.  */
12045 #define _LARGE_FILES 1
12046 #include <sys/types.h>
12047  /* Check that off_t can represent 2**63 - 1 correctly.
12048     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12049     since some C++ compilers masquerading as C compilers
12050     incorrectly reject 9223372036854775807.  */
12051 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12052   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12053                        && LARGE_OFF_T % 2147483647 == 1)
12054                       ? 1 : -1];
12055 int
12056 main ()
12057 {
12058
12059   ;
12060   return 0;
12061 }
12062 _ACEOF
12063 if ac_fn_c_try_compile "$LINENO"; then :
12064   ac_cv_sys_large_files=1; break
12065 fi
12066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12067   ac_cv_sys_large_files=unknown
12068   break
12069 done
12070 fi
12071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12072 $as_echo "$ac_cv_sys_large_files" >&6; }
12073 case $ac_cv_sys_large_files in #(
12074   no | unknown) ;;
12075   *)
12076 cat >>confdefs.h <<_ACEOF
12077 #define _LARGE_FILES $ac_cv_sys_large_files
12078 _ACEOF
12079 ;;
12080 esac
12081 rm -rf conftest*
12082   fi
12083
12084
12085 fi
12086
12087
12088 backtrace_supported=yes
12089
12090 if test -n "${with_target_subdir}"; then
12091   # We are compiling a GCC library.  We can assume that the unwind
12092   # library exists.
12093   BACKTRACE_FILE="backtrace.lo simple.lo"
12094 else
12095   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12096 if test "x$ac_cv_header_unwind_h" = xyes; then :
12097   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12098 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12099   BACKTRACE_FILE="backtrace.lo simple.lo"
12100 else
12101   BACKTRACE_FILE="nounwind.lo"
12102                     backtrace_supported=no
12103 fi
12104
12105 else
12106   BACKTRACE_FILE="nounwind.lo"
12107      backtrace_supported=no
12108 fi
12109
12110
12111 fi
12112
12113
12114 EXTRA_FLAGS=
12115 if test -n "${with_target_subdir}"; then
12116   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12117 else
12118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12119 $as_echo_n "checking for -funwind-tables option... " >&6; }
12120 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12121   $as_echo_n "(cached) " >&6
12122 else
12123   CFLAGS_hold="$CFLAGS"
12124      CFLAGS="$CFLAGS -funwind-tables"
12125      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12126 /* end confdefs.h.  */
12127 static int f() { return 0; }
12128 int
12129 main ()
12130 {
12131 return f();
12132   ;
12133   return 0;
12134 }
12135 _ACEOF
12136 if ac_fn_c_try_compile "$LINENO"; then :
12137   libbacktrace_cv_c_unwind_tables=yes
12138 else
12139   libbacktrace_cv_c_unwind_tables=no
12140 fi
12141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12142      CFLAGS="$CFLAGS_hold"
12143 fi
12144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12145 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12146   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12147     EXTRA_FLAGS=-funwind-tables
12148   fi
12149   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12150 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12151 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12152   $as_echo_n "(cached) " >&6
12153 else
12154   CFLAGS_hold="$CFLAGS"
12155      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12156      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12157 /* end confdefs.h.  */
12158
12159 int
12160 main ()
12161 {
12162 return 0;
12163   ;
12164   return 0;
12165 }
12166 _ACEOF
12167 if ac_fn_c_try_compile "$LINENO"; then :
12168   libbacktrace_cv_c_random_seed_string=yes
12169 else
12170   libbacktrace_cv_c_random_seed_string=no
12171 fi
12172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12173      CFLAGS="$CFLAGS_hold"
12174 fi
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12176 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12177   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12178     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12179   fi
12180 fi
12181
12182 if test -n "${with_target_subdir}"; then
12183   # Add CET specific flags is Intel CET is enabled.
12184    # Check whether --enable-cet was given.
12185 if test "${enable_cet+set}" = set; then :
12186   enableval=$enable_cet;
12187       case "$enableval" in
12188        yes|no|auto) ;;
12189        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12190                           esac
12191
12192 else
12193   enable_cet=auto
12194 fi
12195
12196
12197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12198 $as_echo_n "checking for CET support... " >&6; }
12199
12200 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12201 case "$host" in
12202   i[34567]86-*-linux* | x86_64-*-linux*)
12203     case "$enable_cet" in
12204       auto)
12205         # Check if target supports multi-byte NOPs
12206         # and if compiler and assembler support CET insn.
12207         cet_save_CFLAGS="$CFLAGS"
12208         CFLAGS="$CFLAGS -fcf-protection"
12209         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12210 /* end confdefs.h.  */
12211
12212 int
12213 main ()
12214 {
12215
12216 #if !defined(__SSE2__)
12217 #error target does not support multi-byte NOPs
12218 #else
12219 asm ("setssbsy");
12220 #endif
12221
12222   ;
12223   return 0;
12224 }
12225 _ACEOF
12226 if ac_fn_c_try_compile "$LINENO"; then :
12227   enable_cet=yes
12228 else
12229   enable_cet=no
12230 fi
12231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12232         CFLAGS="$cet_save_CFLAGS"
12233         ;;
12234       yes)
12235         # Check if assembler supports CET.
12236         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12237 /* end confdefs.h.  */
12238
12239 int
12240 main ()
12241 {
12242 asm ("setssbsy");
12243   ;
12244   return 0;
12245 }
12246 _ACEOF
12247 if ac_fn_c_try_compile "$LINENO"; then :
12248
12249 else
12250   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12251 fi
12252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12253         ;;
12254     esac
12255     ;;
12256   *)
12257     enable_cet=no
12258     ;;
12259 esac
12260 if test x$enable_cet = xyes; then
12261   CET_FLAGS="-fcf-protection -mshstk"
12262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12263 $as_echo "yes" >&6; }
12264 else
12265   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12266 $as_echo "no" >&6; }
12267 fi
12268
12269   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12270 fi
12271
12272
12273 ac_ext=c
12274 ac_cpp='$CPP $CPPFLAGS'
12275 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12276 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12277 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12278
12279 WARN_FLAGS=
12280 save_CFLAGS="$CFLAGS"
12281 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12282                           -Wmissing-prototypes -Wold-style-definition \
12283                           -Wmissing-format-attribute -Wcast-qual; do
12284   # Do the check with the no- prefix removed since gcc silently
12285   # accepts any -Wno-* option on purpose
12286   case $real_option in
12287     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12288     *) option=$real_option ;;
12289   esac
12290   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12291
12292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12293 $as_echo_n "checking whether $CC supports $option... " >&6; }
12294 if eval \${$as_acx_Woption+:} false; then :
12295   $as_echo_n "(cached) " >&6
12296 else
12297   CFLAGS="$option"
12298     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12299 /* end confdefs.h.  */
12300
12301 int
12302 main ()
12303 {
12304
12305   ;
12306   return 0;
12307 }
12308 _ACEOF
12309 if ac_fn_c_try_compile "$LINENO"; then :
12310   eval "$as_acx_Woption=yes"
12311 else
12312   eval "$as_acx_Woption=no"
12313 fi
12314 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12315
12316 fi
12317 eval ac_res=\$$as_acx_Woption
12318                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12319 $as_echo "$ac_res" >&6; }
12320   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12321   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12322 fi
12323   done
12324 CFLAGS="$save_CFLAGS"
12325 ac_ext=c
12326 ac_cpp='$CPP $CPPFLAGS'
12327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12330
12331
12332
12333 # Check whether --enable-werror was given.
12334 if test "${enable_werror+set}" = set; then :
12335   enableval=$enable_werror;
12336 fi
12337
12338 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12339   WARN_FLAGS="$WARN_FLAGS -Werror"
12340 fi
12341
12342
12343 if test -n "${with_target_subdir}"; then
12344
12345
12346 # Check whether --with-system-libunwind was given.
12347 if test "${with_system_libunwind+set}" = set; then :
12348   withval=$with_system_libunwind;
12349 fi
12350
12351   # If system-libunwind was not specifically set, pick a default setting.
12352   if test x$with_system_libunwind = x; then
12353     case ${target} in
12354       ia64-*-hpux*) with_system_libunwind=yes ;;
12355       *) with_system_libunwind=no ;;
12356     esac
12357   fi
12358   # Based on system-libunwind and target, do we have ipinfo?
12359   if  test x$with_system_libunwind = xyes; then
12360     case ${target} in
12361       ia64-*-*) have_unwind_getipinfo=no ;;
12362       *) have_unwind_getipinfo=yes ;;
12363     esac
12364   else
12365     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12366
12367     case ${target} in
12368       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12369       *) have_unwind_getipinfo=yes ;;
12370     esac
12371
12372   fi
12373
12374   if test x$have_unwind_getipinfo = xyes; then
12375
12376 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12377
12378   fi
12379
12380 else
12381   ac_save_CFFLAGS="$CFLAGS"
12382   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12384 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12385   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12386 /* end confdefs.h.  */
12387 #include "unwind.h"
12388         struct _Unwind_Context *context;
12389         int ip_before_insn = 0;
12390 int
12391 main ()
12392 {
12393 return _Unwind_GetIPInfo (context, &ip_before_insn);
12394   ;
12395   return 0;
12396 }
12397 _ACEOF
12398 if ac_fn_c_try_link "$LINENO"; then :
12399   have_unwind_getipinfo=yes
12400 else
12401   have_unwind_getipinfo=no
12402 fi
12403 rm -f core conftest.err conftest.$ac_objext \
12404     conftest$ac_exeext conftest.$ac_ext
12405   CFLAGS="$ac_save_CFLAGS"
12406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12407 $as_echo "$have_unwind_getipinfo" >&6; }
12408   if test "$have_unwind_getipinfo" = "yes"; then
12409
12410 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12411
12412   fi
12413 fi
12414
12415 # Enable --enable-host-shared.
12416 # Check whether --enable-host-shared was given.
12417 if test "${enable_host_shared+set}" = set; then :
12418   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12419 else
12420   PIC_FLAG=
12421 fi
12422
12423
12424
12425 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12426  # Check whether --enable-cet was given.
12427 if test "${enable_cet+set}" = set; then :
12428   enableval=$enable_cet;
12429       case "$enableval" in
12430        yes|no|auto) ;;
12431        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12432                           esac
12433
12434 else
12435   enable_cet=auto
12436 fi
12437
12438
12439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12440 $as_echo_n "checking for CET support... " >&6; }
12441
12442 case "$host" in
12443   i[34567]86-*-linux* | x86_64-*-linux*)
12444     may_have_cet=yes
12445     cet_save_CFLAGS="$CFLAGS"
12446     CFLAGS="$CFLAGS -fcf-protection"
12447     case "$enable_cet" in
12448       auto)
12449         # Check if target supports multi-byte NOPs
12450         # and if compiler and assembler support CET.
12451         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12452 /* end confdefs.h.  */
12453
12454 int
12455 main ()
12456 {
12457
12458 #if !defined(__SSE2__)
12459 #error target does not support multi-byte NOPs
12460 #else
12461 asm ("setssbsy");
12462 #endif
12463
12464   ;
12465   return 0;
12466 }
12467 _ACEOF
12468 if ac_fn_c_try_compile "$LINENO"; then :
12469   enable_cet=yes
12470 else
12471   enable_cet=no
12472 fi
12473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12474         ;;
12475       yes)
12476         # Check if compiler and assembler support CET.
12477         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12478 /* end confdefs.h.  */
12479
12480 int
12481 main ()
12482 {
12483 asm ("setssbsy");
12484   ;
12485   return 0;
12486 }
12487 _ACEOF
12488 if ac_fn_c_try_compile "$LINENO"; then :
12489   support_cet=yes
12490 else
12491   support_cet=no
12492 fi
12493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12494         if test $support_cet = "no"; then
12495           if test x$enable_bootstrap != xno \
12496              && test -z "${with_build_subdir}" \
12497              && (test ! -f ../stage_current \
12498                  || test `cat ../stage_current` != "stage1"); then
12499             # Require CET support only for the final GCC build.
12500             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12501           else
12502             # Don't enable CET without CET support for non-bootstrap
12503             # build, in stage1 nor for build support.
12504             enable_cet=no
12505           fi
12506         fi
12507         ;;
12508     esac
12509     CFLAGS="$cet_save_CFLAGS"
12510     ;;
12511   *)
12512     may_have_cet=no
12513     enable_cet=no
12514     ;;
12515 esac
12516
12517 cet_save_CFLAGS="$CFLAGS"
12518 CFLAGS="$CFLAGS -fcf-protection=none"
12519 cet_save_LDFLAGS="$LDFLAGS"
12520 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12521 if test x$may_have_cet = xyes; then
12522   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524 /* end confdefs.h.  */
12525
12526 int
12527 main ()
12528 {
12529 return 0;
12530   ;
12531   return 0;
12532 }
12533 _ACEOF
12534 if ac_fn_c_try_link "$LINENO"; then :
12535   may_have_cet=yes
12536 else
12537   may_have_cet=no
12538 fi
12539 rm -f core conftest.err conftest.$ac_objext \
12540     conftest$ac_exeext conftest.$ac_ext
12541 fi
12542
12543 if test x$may_have_cet = xyes; then
12544   if test x$cross_compiling = xno; then
12545     if test "$cross_compiling" = yes; then :
12546   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12548 as_fn_error $? "cannot run test program while cross compiling
12549 See \`config.log' for more details" "$LINENO" 5; }
12550 else
12551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553
12554 int
12555 main ()
12556 {
12557   asm ("endbr32");
12558   return 0;
12559 }
12560
12561 _ACEOF
12562 if ac_fn_c_try_run "$LINENO"; then :
12563   have_multi_byte_nop=yes
12564 else
12565   have_multi_byte_nop=no
12566 fi
12567 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12568   conftest.$ac_objext conftest.beam conftest.$ac_ext
12569 fi
12570
12571     have_cet=no
12572     if test x$have_multi_byte_nop = xyes; then
12573       if test "$cross_compiling" = yes; then :
12574   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12575 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12576 as_fn_error $? "cannot run test program while cross compiling
12577 See \`config.log' for more details" "$LINENO" 5; }
12578 else
12579   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12580 /* end confdefs.h.  */
12581
12582 static void
12583 foo (void)
12584 {
12585 }
12586
12587 static void
12588 __attribute__ ((noinline, noclone))
12589 xxx (void (*f) (void))
12590 {
12591   f ();
12592 }
12593
12594 static void
12595 __attribute__ ((noinline, noclone))
12596 bar (void)
12597 {
12598   xxx (foo);
12599 }
12600
12601 int
12602 main ()
12603 {
12604   bar ();
12605   return 0;
12606 }
12607
12608 _ACEOF
12609 if ac_fn_c_try_run "$LINENO"; then :
12610   have_cet=no
12611 else
12612   have_cet=yes
12613 fi
12614 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12615   conftest.$ac_objext conftest.beam conftest.$ac_ext
12616 fi
12617
12618     fi
12619     if test x$enable_cet = xno -a x$have_cet = xyes; then
12620       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12621     fi
12622   fi
12623 else
12624   # Enable CET in cross compiler if possible so that it will run on both
12625   # CET and non-CET hosts.
12626   have_cet=yes
12627 fi
12628 if test x$enable_cet = xyes; then
12629   CET_HOST_FLAGS="-fcf-protection"
12630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12631 $as_echo "yes" >&6; }
12632 else
12633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12634 $as_echo "no" >&6; }
12635 fi
12636 CFLAGS="$cet_save_CFLAGS"
12637 LDFLAGS="$cet_save_LDFLAGS"
12638
12639 case x$enable_languages in
12640 *jit*)
12641   ;;
12642 *)
12643   CET_HOST_FLAGS=
12644   ;;
12645 esac
12646
12647
12648 # Test for __sync support.
12649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12650 $as_echo_n "checking __sync extensions... " >&6; }
12651 if ${libbacktrace_cv_sys_sync+:} false; then :
12652   $as_echo_n "(cached) " >&6
12653 else
12654   if test -n "${with_target_subdir}"; then
12655    case "${host}" in
12656    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12657    *) libbacktrace_cv_sys_sync=yes ;;
12658    esac
12659  else
12660    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12661 /* end confdefs.h.  */
12662 int i;
12663 int
12664 main ()
12665 {
12666 __sync_bool_compare_and_swap (&i, i, i);
12667                        __sync_lock_test_and_set (&i, 1);
12668                        __sync_lock_release (&i);
12669   ;
12670   return 0;
12671 }
12672 _ACEOF
12673 if ac_fn_c_try_link "$LINENO"; then :
12674   libbacktrace_cv_sys_sync=yes
12675 else
12676   libbacktrace_cv_sys_sync=no
12677 fi
12678 rm -f core conftest.err conftest.$ac_objext \
12679     conftest$ac_exeext conftest.$ac_ext
12680  fi
12681 fi
12682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12683 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12684 BACKTRACE_SUPPORTS_THREADS=0
12685 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12686   BACKTRACE_SUPPORTS_THREADS=1
12687
12688 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12689
12690 fi
12691
12692
12693 # Test for __atomic support.
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12695 $as_echo_n "checking __atomic extensions... " >&6; }
12696 if ${libbacktrace_cv_sys_atomic+:} false; then :
12697   $as_echo_n "(cached) " >&6
12698 else
12699   if test -n "${with_target_subdir}"; then
12700    libbacktrace_cv_sys_atomic=yes
12701  else
12702    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12703 /* end confdefs.h.  */
12704 int i;
12705 int
12706 main ()
12707 {
12708 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12709                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12710   ;
12711   return 0;
12712 }
12713 _ACEOF
12714 if ac_fn_c_try_link "$LINENO"; then :
12715   libbacktrace_cv_sys_atomic=yes
12716 else
12717   libbacktrace_cv_sys_atomic=no
12718 fi
12719 rm -f core conftest.err conftest.$ac_objext \
12720     conftest$ac_exeext conftest.$ac_ext
12721  fi
12722 fi
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12724 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12725 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12726
12727 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12728
12729 fi
12730
12731 # The library needs to be able to read the executable itself.  Compile
12732 # a file to determine the executable format.  The awk script
12733 # filetype.awk prints out the file type.
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12735 $as_echo_n "checking output filetype... " >&6; }
12736 if ${libbacktrace_cv_sys_filetype+:} false; then :
12737   $as_echo_n "(cached) " >&6
12738 else
12739   filetype=
12740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12741 /* end confdefs.h.  */
12742 int i;
12743 int
12744 main ()
12745 {
12746 int j;
12747   ;
12748   return 0;
12749 }
12750 _ACEOF
12751 if ac_fn_c_try_compile "$LINENO"; then :
12752   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12753 else
12754   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12755 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12756 as_fn_error $? "compiler failed
12757 See \`config.log' for more details" "$LINENO" 5; }
12758 fi
12759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12760 libbacktrace_cv_sys_filetype=$filetype
12761 fi
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12763 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12764
12765 # Match the file type to decide what files to compile.
12766 FORMAT_FILE=
12767 backtrace_supports_data=yes
12768 case "$libbacktrace_cv_sys_filetype" in
12769 elf*) FORMAT_FILE="elf.lo" ;;
12770 macho) FORMAT_FILE="macho.lo" ;;
12771 pecoff) FORMAT_FILE="pecoff.lo"
12772         backtrace_supports_data=no
12773         ;;
12774 xcoff*) FORMAT_FILE="xcoff.lo"
12775         backtrace_supports_data=no
12776         ;;
12777 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12778 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12779    FORMAT_FILE="unknown.lo"
12780    backtrace_supported=no
12781    ;;
12782 esac
12783
12784
12785 # ELF defines.
12786 elfsize=
12787 case "$libbacktrace_cv_sys_filetype" in
12788 elf32) elfsize=32 ;;
12789 elf64) elfsize=64 ;;
12790 *)     elfsize=unused
12791 esac
12792
12793 cat >>confdefs.h <<_ACEOF
12794 #define BACKTRACE_ELF_SIZE $elfsize
12795 _ACEOF
12796
12797  if test "$FORMAT_FILE" = "elf.lo"; then
12798   HAVE_ELF_TRUE=
12799   HAVE_ELF_FALSE='#'
12800 else
12801   HAVE_ELF_TRUE='#'
12802   HAVE_ELF_FALSE=
12803 fi
12804
12805
12806 # XCOFF defines.
12807 xcoffsize=
12808 case "$libbacktrace_cv_sys_filetype" in
12809 xcoff32) xcoffsize=32 ;;
12810 xcoff64) xcoffsize=64 ;;
12811 *)       xcoffsize=unused
12812 esac
12813
12814 cat >>confdefs.h <<_ACEOF
12815 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12816 _ACEOF
12817
12818
12819 BACKTRACE_SUPPORTED=0
12820 if test "$backtrace_supported" = "yes"; then
12821   BACKTRACE_SUPPORTED=1
12822 fi
12823
12824
12825 BACKTRACE_SUPPORTS_DATA=0
12826 if test "$backtrace_supports_data" = "yes"; then
12827   BACKTRACE_SUPPORTS_DATA=1
12828 fi
12829
12830
12831
12832
12833 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12834
12835 acx_cv_header_stdint=stddef.h
12836 acx_cv_header_stdint_kind="(already complete)"
12837 for i in stdint.h $inttype_headers; do
12838   unset ac_cv_type_uintptr_t
12839   unset ac_cv_type_uintmax_t
12840   unset ac_cv_type_int_least32_t
12841   unset ac_cv_type_int_fast32_t
12842   unset ac_cv_type_uint64_t
12843   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12844   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12845 #include <$i>
12846 "
12847 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12848   acx_cv_header_stdint=$i
12849 else
12850   continue
12851 fi
12852
12853   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12854 #include <$i>
12855 "
12856 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12857
12858 else
12859   acx_cv_header_stdint_kind="(mostly complete)"
12860 fi
12861
12862   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12863 #include <$i>
12864 "
12865 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12866
12867 else
12868   acx_cv_header_stdint_kind="(mostly complete)"
12869 fi
12870
12871   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12872 #include <$i>
12873 "
12874 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12875
12876 else
12877   acx_cv_header_stdint_kind="(mostly complete)"
12878 fi
12879
12880   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12881 #include <$i>
12882 "
12883 if test "x$ac_cv_type_uint64_t" = xyes; then :
12884
12885 else
12886   acx_cv_header_stdint_kind="(lacks uint64_t)"
12887 fi
12888
12889   break
12890 done
12891 if test "$acx_cv_header_stdint" = stddef.h; then
12892   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12893   for i in stdint.h $inttype_headers; do
12894     unset ac_cv_type_uintptr_t
12895     unset ac_cv_type_uint32_t
12896     unset ac_cv_type_uint64_t
12897     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12898     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12899 #include <$i>
12900 "
12901 if test "x$ac_cv_type_uint32_t" = xyes; then :
12902   acx_cv_header_stdint=$i
12903 else
12904   continue
12905 fi
12906
12907     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12908 #include <$i>
12909 "
12910 if test "x$ac_cv_type_uint64_t" = xyes; then :
12911
12912 fi
12913
12914     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12915 #include <$i>
12916 "
12917 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12918
12919 fi
12920
12921     break
12922   done
12923 fi
12924 if test "$acx_cv_header_stdint" = stddef.h; then
12925   acx_cv_header_stdint_kind="(u_intXX_t style)"
12926   for i in sys/types.h $inttype_headers; do
12927     unset ac_cv_type_u_int32_t
12928     unset ac_cv_type_u_int64_t
12929     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12930     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12931 #include <$i>
12932 "
12933 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12934   acx_cv_header_stdint=$i
12935 else
12936   continue
12937 fi
12938
12939     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12940 #include <$i>
12941 "
12942 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12943
12944 fi
12945
12946     break
12947   done
12948 fi
12949 if test "$acx_cv_header_stdint" = stddef.h; then
12950   acx_cv_header_stdint_kind="(using manual detection)"
12951 fi
12952
12953 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12954 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12955 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12956 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12957 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12958
12959 # ----------------- Summarize what we found so far
12960
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12962 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12963
12964 case `$as_basename -- gstdint.h ||
12965 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12966          Xgstdint.h : 'X\(//\)$' \| \
12967          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12968 $as_echo X/gstdint.h |
12969     sed '/^.*\/\([^/][^/]*\)\/*$/{
12970             s//\1/
12971             q
12972           }
12973           /^X\/\(\/\/\)$/{
12974             s//\1/
12975             q
12976           }
12977           /^X\/\(\/\).*/{
12978             s//\1/
12979             q
12980           }
12981           s/.*/./; q'` in
12982   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12983 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12984   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12985 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12986   *) ;;
12987 esac
12988
12989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12990 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12991
12992 # ----------------- done included file, check C basic types --------
12993
12994 # Lacking an uintptr_t?  Test size of void *
12995 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12996   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12997 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12998 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12999 # This bug is HP SR number 8606223364.
13000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
13001 $as_echo_n "checking size of void *... " >&6; }
13002 if ${ac_cv_sizeof_void_p+:} false; then :
13003   $as_echo_n "(cached) " >&6
13004 else
13005   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13006
13007 else
13008   if test "$ac_cv_type_void_p" = yes; then
13009      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13010 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13011 as_fn_error 77 "cannot compute sizeof (void *)
13012 See \`config.log' for more details" "$LINENO" 5; }
13013    else
13014      ac_cv_sizeof_void_p=0
13015    fi
13016 fi
13017
13018 fi
13019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13020 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13021
13022
13023
13024 cat >>confdefs.h <<_ACEOF
13025 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13026 _ACEOF
13027
13028  ;;
13029 esac
13030
13031 # Lacking an uint64_t?  Test size of long
13032 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13033   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13034 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13035 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13036 # This bug is HP SR number 8606223364.
13037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13038 $as_echo_n "checking size of long... " >&6; }
13039 if ${ac_cv_sizeof_long+:} false; then :
13040   $as_echo_n "(cached) " >&6
13041 else
13042   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13043
13044 else
13045   if test "$ac_cv_type_long" = yes; then
13046      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13047 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13048 as_fn_error 77 "cannot compute sizeof (long)
13049 See \`config.log' for more details" "$LINENO" 5; }
13050    else
13051      ac_cv_sizeof_long=0
13052    fi
13053 fi
13054
13055 fi
13056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13057 $as_echo "$ac_cv_sizeof_long" >&6; }
13058
13059
13060
13061 cat >>confdefs.h <<_ACEOF
13062 #define SIZEOF_LONG $ac_cv_sizeof_long
13063 _ACEOF
13064
13065  ;;
13066 esac
13067
13068 if test $acx_cv_header_stdint = stddef.h; then
13069   # Lacking a good header?  Test size of everything and deduce all types.
13070   # The cast to long int works around a bug in the HP C Compiler
13071 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13072 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13073 # This bug is HP SR number 8606223364.
13074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13075 $as_echo_n "checking size of int... " >&6; }
13076 if ${ac_cv_sizeof_int+:} false; then :
13077   $as_echo_n "(cached) " >&6
13078 else
13079   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13080
13081 else
13082   if test "$ac_cv_type_int" = yes; then
13083      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13084 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13085 as_fn_error 77 "cannot compute sizeof (int)
13086 See \`config.log' for more details" "$LINENO" 5; }
13087    else
13088      ac_cv_sizeof_int=0
13089    fi
13090 fi
13091
13092 fi
13093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13094 $as_echo "$ac_cv_sizeof_int" >&6; }
13095
13096
13097
13098 cat >>confdefs.h <<_ACEOF
13099 #define SIZEOF_INT $ac_cv_sizeof_int
13100 _ACEOF
13101
13102
13103   # The cast to long int works around a bug in the HP C Compiler
13104 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13105 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13106 # This bug is HP SR number 8606223364.
13107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13108 $as_echo_n "checking size of short... " >&6; }
13109 if ${ac_cv_sizeof_short+:} false; then :
13110   $as_echo_n "(cached) " >&6
13111 else
13112   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13113
13114 else
13115   if test "$ac_cv_type_short" = yes; then
13116      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13117 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13118 as_fn_error 77 "cannot compute sizeof (short)
13119 See \`config.log' for more details" "$LINENO" 5; }
13120    else
13121      ac_cv_sizeof_short=0
13122    fi
13123 fi
13124
13125 fi
13126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13127 $as_echo "$ac_cv_sizeof_short" >&6; }
13128
13129
13130
13131 cat >>confdefs.h <<_ACEOF
13132 #define SIZEOF_SHORT $ac_cv_sizeof_short
13133 _ACEOF
13134
13135
13136   # The cast to long int works around a bug in the HP C Compiler
13137 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13138 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13139 # This bug is HP SR number 8606223364.
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13141 $as_echo_n "checking size of char... " >&6; }
13142 if ${ac_cv_sizeof_char+:} false; then :
13143   $as_echo_n "(cached) " >&6
13144 else
13145   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13146
13147 else
13148   if test "$ac_cv_type_char" = yes; then
13149      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13151 as_fn_error 77 "cannot compute sizeof (char)
13152 See \`config.log' for more details" "$LINENO" 5; }
13153    else
13154      ac_cv_sizeof_char=0
13155    fi
13156 fi
13157
13158 fi
13159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13160 $as_echo "$ac_cv_sizeof_char" >&6; }
13161
13162
13163
13164 cat >>confdefs.h <<_ACEOF
13165 #define SIZEOF_CHAR $ac_cv_sizeof_char
13166 _ACEOF
13167
13168
13169
13170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13171 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13172   case "$ac_cv_sizeof_char" in
13173     1) acx_cv_type_int8_t=char ;;
13174     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13175   esac
13176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13177 $as_echo "$acx_cv_type_int8_t" >&6; }
13178
13179   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13180 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13181   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13182     2:*) acx_cv_type_int16_t=int ;;
13183     *:2) acx_cv_type_int16_t=short ;;
13184     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13185   esac
13186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13187 $as_echo "$acx_cv_type_int16_t" >&6; }
13188
13189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13190 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13191   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13192     4:*) acx_cv_type_int32_t=int ;;
13193     *:4) acx_cv_type_int32_t=long ;;
13194     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13195   esac
13196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13197 $as_echo "$acx_cv_type_int32_t" >&6; }
13198 fi
13199
13200 # These tests are here to make the output prettier
13201
13202 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13203   case "$ac_cv_sizeof_long" in
13204     8) acx_cv_type_int64_t=long ;;
13205   esac
13206   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13207 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13209 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13210 fi
13211
13212 # Now we can use the above types
13213
13214 if test "$ac_cv_type_uintptr_t" != yes; then
13215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13216 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13217   case $ac_cv_sizeof_void_p in
13218     2) acx_cv_type_intptr_t=int16_t ;;
13219     4) acx_cv_type_intptr_t=int32_t ;;
13220     8) acx_cv_type_intptr_t=int64_t ;;
13221     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13222   esac
13223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13224 $as_echo "$acx_cv_type_intptr_t" >&6; }
13225 fi
13226
13227 # ----------------- done all checks, emit header -------------
13228 ac_config_commands="$ac_config_commands gstdint.h"
13229
13230
13231
13232
13233 for ac_header in sys/mman.h
13234 do :
13235   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13236 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13237   cat >>confdefs.h <<_ACEOF
13238 #define HAVE_SYS_MMAN_H 1
13239 _ACEOF
13240
13241 fi
13242
13243 done
13244
13245 if test "$ac_cv_header_sys_mman_h" = "no"; then
13246   have_mmap=no
13247 else
13248   if test -n "${with_target_subdir}"; then
13249     # When built as a GCC target library, we can't do a link test.  We
13250     # simply assume that if we have mman.h, we have mmap.
13251     have_mmap=yes
13252     case "${host}" in
13253     *-*-msdosdjgpp)
13254         # DJGPP has sys/man.h, but no mmap
13255         have_mmap=no ;;
13256     esac
13257   else
13258     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13259 if test "x$ac_cv_func_mmap" = xyes; then :
13260   have_mmap=yes
13261 else
13262   have_mmap=no
13263 fi
13264
13265   fi
13266 fi
13267 if test "$have_mmap" = "no"; then
13268   VIEW_FILE=read.lo
13269   ALLOC_FILE=alloc.lo
13270 else
13271   VIEW_FILE=mmapio.lo
13272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13273 /* end confdefs.h.  */
13274
13275 #include <sys/mman.h>
13276 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13277   #error no MAP_ANONYMOUS
13278 #endif
13279
13280 _ACEOF
13281 if ac_fn_c_try_cpp "$LINENO"; then :
13282   ALLOC_FILE=mmap.lo
13283 else
13284   ALLOC_FILE=alloc.lo
13285 fi
13286 rm -f conftest.err conftest.i conftest.$ac_ext
13287 fi
13288
13289
13290
13291 BACKTRACE_USES_MALLOC=0
13292 if test "$ALLOC_FILE" = "alloc.lo"; then
13293   BACKTRACE_USES_MALLOC=1
13294 fi
13295
13296
13297 # Check for dl_iterate_phdr.
13298 for ac_header in link.h sys/link.h
13299 do :
13300   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13301 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13302 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13303   cat >>confdefs.h <<_ACEOF
13304 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13305 _ACEOF
13306
13307 fi
13308
13309 done
13310
13311 if test "$ac_cv_header_link_h" = "no" -a "$ac_cv_header_sys_link_h" = "no"; then
13312   have_dl_iterate_phdr=no
13313 else
13314   if test -n "${with_target_subdir}"; then
13315     link_h=link.h
13316     if test "$ac_cv_header_link_h" = "no"; then
13317        link_h=sys/link.h
13318     fi
13319     # When built as a GCC target library, we can't do a link test.
13320     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13321 /* end confdefs.h.  */
13322 #include <$link_h>
13323
13324 _ACEOF
13325 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13326   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13327   have_dl_iterate_phdr=yes
13328 else
13329   have_dl_iterate_phdr=no
13330 fi
13331 rm -f conftest*
13332
13333   else
13334     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13335 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13336   have_dl_iterate_phdr=yes
13337 else
13338   have_dl_iterate_phdr=no
13339 fi
13340
13341   fi
13342 fi
13343 if test "$have_dl_iterate_phdr" = "yes"; then
13344
13345 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13346
13347 fi
13348
13349 # Check for header file for Mach-O image functions.
13350 for ac_header in mach-o/dyld.h
13351 do :
13352   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13353 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13354   cat >>confdefs.h <<_ACEOF
13355 #define HAVE_MACH_O_DYLD_H 1
13356 _ACEOF
13357
13358 fi
13359
13360 done
13361
13362
13363 # Check for loadquery.
13364 for ac_header in sys/ldr.h
13365 do :
13366   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13367 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13368   cat >>confdefs.h <<_ACEOF
13369 #define HAVE_SYS_LDR_H 1
13370 _ACEOF
13371
13372 fi
13373
13374 done
13375
13376 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13377   have_loadquery=no
13378 else
13379   if test -n "${with_target_subdir}"; then
13380     # When built as a GCC target library, we can't do a link test.
13381     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13382 /* end confdefs.h.  */
13383 #include <sys/ldr.h>
13384
13385 _ACEOF
13386 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13387   $EGREP "loadquery" >/dev/null 2>&1; then :
13388   have_loadquery=yes
13389 else
13390   have_loadquery=no
13391 fi
13392 rm -f conftest*
13393
13394   else
13395     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13396 if test "x$ac_cv_func_loadquery" = xyes; then :
13397   have_loadquery=yes
13398 else
13399   have_loadquery=no
13400 fi
13401
13402   fi
13403 fi
13404 if test "$have_loadquery" = "yes"; then
13405
13406 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13407
13408 fi
13409
13410 # Check for the fcntl function.
13411 if test -n "${with_target_subdir}"; then
13412    case "${host}" in
13413    *-*-mingw*) have_fcntl=no ;;
13414    *) have_fcntl=yes ;;
13415    esac
13416 else
13417   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13418 if test "x$ac_cv_func_fcntl" = xyes; then :
13419   have_fcntl=yes
13420 else
13421   have_fcntl=no
13422 fi
13423
13424 fi
13425 if test "$have_fcntl" = "yes"; then
13426
13427 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13428
13429 fi
13430
13431 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13432 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13433   ac_have_decl=1
13434 else
13435   ac_have_decl=0
13436 fi
13437
13438 cat >>confdefs.h <<_ACEOF
13439 #define HAVE_DECL_STRNLEN $ac_have_decl
13440 _ACEOF
13441 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13442 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13443   ac_have_decl=1
13444 else
13445   ac_have_decl=0
13446 fi
13447
13448 cat >>confdefs.h <<_ACEOF
13449 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13450 _ACEOF
13451
13452 for ac_func in lstat readlink
13453 do :
13454   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13455 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13456 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13457   cat >>confdefs.h <<_ACEOF
13458 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13459 _ACEOF
13460
13461 fi
13462 done
13463
13464
13465 # Check for getexecname function.
13466 if test -n "${with_target_subdir}"; then
13467    case "${host}" in
13468    *-*-solaris2*) have_getexecname=yes ;;
13469    *) have_getexecname=no ;;
13470    esac
13471 else
13472   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13473 if test "x$ac_cv_func_getexecname" = xyes; then :
13474   have_getexecname=yes
13475 else
13476   have_getexecname=no
13477 fi
13478
13479 fi
13480 if test "$have_getexecname" = "yes"; then
13481
13482 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13483
13484 fi
13485
13486 # Check for sysctl definitions.
13487
13488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13489 $as_echo_n "checking for KERN_PROC... " >&6; }
13490 if ${libbacktrace_cv_proc+:} false; then :
13491   $as_echo_n "(cached) " >&6
13492 else
13493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13494 /* end confdefs.h.  */
13495
13496 #include <sys/types.h>
13497 #include <sys/sysctl.h>
13498
13499 int
13500 main ()
13501 {
13502 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13503   ;
13504   return 0;
13505 }
13506 _ACEOF
13507 if ac_fn_c_try_compile "$LINENO"; then :
13508   libbacktrace_cv_proc=yes
13509 else
13510   libbacktrace_cv_proc=no
13511 fi
13512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13513 fi
13514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13515 $as_echo "$libbacktrace_cv_proc" >&6; }
13516 if test "$libbacktrace_cv_proc" = "yes"; then
13517
13518 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13519
13520 fi
13521
13522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13523 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13524 if ${libbacktrace_cv_procargs+:} false; then :
13525   $as_echo_n "(cached) " >&6
13526 else
13527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13528 /* end confdefs.h.  */
13529
13530 #include <sys/types.h>
13531 #include <sys/sysctl.h>
13532
13533 int
13534 main ()
13535 {
13536 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13537   ;
13538   return 0;
13539 }
13540 _ACEOF
13541 if ac_fn_c_try_compile "$LINENO"; then :
13542   libbacktrace_cv_procargs=yes
13543 else
13544   libbacktrace_cv_procargs=no
13545 fi
13546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13547 fi
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13549 $as_echo "$libbacktrace_cv_procargs" >&6; }
13550 if test "$libbacktrace_cv_procargs" = "yes"; then
13551
13552 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13553
13554 fi
13555
13556 # Check for the clock_gettime function.
13557 for ac_func in clock_gettime
13558 do :
13559   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13560 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13561   cat >>confdefs.h <<_ACEOF
13562 #define HAVE_CLOCK_GETTIME 1
13563 _ACEOF
13564
13565 fi
13566 done
13567
13568 clock_gettime_link=
13569 # At least for glibc, clock_gettime is in librt.  But don't
13570 # pull that in if it still doesn't give us the function we want.  This
13571 # test is copied from libgomp, and modified to not link in -lrt as
13572 # we're using this for test timing only.
13573 if test "$ac_cv_func_clock_gettime" = no; then
13574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13575 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13576 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13577   $as_echo_n "(cached) " >&6
13578 else
13579   ac_check_lib_save_LIBS=$LIBS
13580 LIBS="-lrt  $LIBS"
13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13582 /* end confdefs.h.  */
13583
13584 /* Override any GCC internal prototype to avoid an error.
13585    Use char because int might match the return type of a GCC
13586    builtin and then its argument prototype would still apply.  */
13587 #ifdef __cplusplus
13588 extern "C"
13589 #endif
13590 char clock_gettime ();
13591 int
13592 main ()
13593 {
13594 return clock_gettime ();
13595   ;
13596   return 0;
13597 }
13598 _ACEOF
13599 if ac_fn_c_try_link "$LINENO"; then :
13600   ac_cv_lib_rt_clock_gettime=yes
13601 else
13602   ac_cv_lib_rt_clock_gettime=no
13603 fi
13604 rm -f core conftest.err conftest.$ac_objext \
13605     conftest$ac_exeext conftest.$ac_ext
13606 LIBS=$ac_check_lib_save_LIBS
13607 fi
13608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13609 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13610 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13611   CLOCK_GETTIME_LINK=-lrt
13612
13613 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13614
13615 fi
13616
13617 fi
13618
13619
13620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13621 $as_echo_n "checking whether -pthread is supported... " >&6; }
13622 if ${libgo_cv_lib_pthread+:} false; then :
13623   $as_echo_n "(cached) " >&6
13624 else
13625   CFLAGS_hold=$CFLAGS
13626 CFLAGS="$CFLAGS -pthread"
13627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13628 /* end confdefs.h.  */
13629 int i;
13630 _ACEOF
13631 if ac_fn_c_try_compile "$LINENO"; then :
13632   libgo_cv_lib_pthread=yes
13633 else
13634   libgo_cv_lib_pthread=no
13635 fi
13636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13637 CFLAGS=$CFLAGS_hold
13638 fi
13639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13640 $as_echo "$libgo_cv_lib_pthread" >&6; }
13641 PTHREAD_CFLAGS=
13642 if test "$libgo_cv_lib_pthread" = yes; then
13643   PTHREAD_CFLAGS=-pthread
13644 fi
13645
13646
13647  if test "$libgo_cv_lib_pthread" = yes; then
13648   HAVE_PTHREAD_TRUE=
13649   HAVE_PTHREAD_FALSE='#'
13650 else
13651   HAVE_PTHREAD_TRUE='#'
13652   HAVE_PTHREAD_FALSE=
13653 fi
13654
13655
13656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13657 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13658 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13659   $as_echo_n "(cached) " >&6
13660 else
13661   CFLAGS_hold=$CFLAGS
13662 CFLAGS="$CFLAGS -gdwarf-5"
13663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13664 /* end confdefs.h.  */
13665 int i;
13666 int
13667 main ()
13668 {
13669 return 0;
13670   ;
13671   return 0;
13672 }
13673 _ACEOF
13674 if ac_fn_c_try_link "$LINENO"; then :
13675   libbacktrace_cv_lib_dwarf5=yes
13676 else
13677   libbacktrace_cv_lib_dwarf5=no
13678 fi
13679 rm -f core conftest.err conftest.$ac_objext \
13680     conftest$ac_exeext conftest.$ac_ext
13681 CFLAGS=$CFLAGS_hold
13682 fi
13683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13684 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13685  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13686   HAVE_DWARF5_TRUE=
13687   HAVE_DWARF5_FALSE='#'
13688 else
13689   HAVE_DWARF5_TRUE='#'
13690   HAVE_DWARF5_FALSE=
13691 fi
13692
13693
13694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13695 $as_echo_n "checking for compress in -lz... " >&6; }
13696 if ${ac_cv_lib_z_compress+:} false; then :
13697   $as_echo_n "(cached) " >&6
13698 else
13699   ac_check_lib_save_LIBS=$LIBS
13700 LIBS="-lz  $LIBS"
13701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13702 /* end confdefs.h.  */
13703
13704 /* Override any GCC internal prototype to avoid an error.
13705    Use char because int might match the return type of a GCC
13706    builtin and then its argument prototype would still apply.  */
13707 #ifdef __cplusplus
13708 extern "C"
13709 #endif
13710 char compress ();
13711 int
13712 main ()
13713 {
13714 return compress ();
13715   ;
13716   return 0;
13717 }
13718 _ACEOF
13719 if ac_fn_c_try_link "$LINENO"; then :
13720   ac_cv_lib_z_compress=yes
13721 else
13722   ac_cv_lib_z_compress=no
13723 fi
13724 rm -f core conftest.err conftest.$ac_objext \
13725     conftest$ac_exeext conftest.$ac_ext
13726 LIBS=$ac_check_lib_save_LIBS
13727 fi
13728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13729 $as_echo "$ac_cv_lib_z_compress" >&6; }
13730 if test "x$ac_cv_lib_z_compress" = xyes; then :
13731
13732 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13733
13734 fi
13735
13736  if test "$ac_cv_lib_z_compress" = yes; then
13737   HAVE_ZLIB_TRUE=
13738   HAVE_ZLIB_FALSE='#'
13739 else
13740   HAVE_ZLIB_TRUE='#'
13741   HAVE_ZLIB_FALSE=
13742 fi
13743
13744
13745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13746 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13747 if ${libgo_cv_ld_compress+:} false; then :
13748   $as_echo_n "(cached) " >&6
13749 else
13750   LDFLAGS_hold=$LDFLAGS
13751 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13753 /* end confdefs.h.  */
13754
13755 int
13756 main ()
13757 {
13758
13759   ;
13760   return 0;
13761 }
13762 _ACEOF
13763 if ac_fn_c_try_link "$LINENO"; then :
13764   libgo_cv_ld_compress=yes
13765 else
13766   libgo_cv_ld_compress=no
13767 fi
13768 rm -f core conftest.err conftest.$ac_objext \
13769     conftest$ac_exeext conftest.$ac_ext
13770 LDFLAGS=$LDFLAGS_hold
13771 fi
13772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13773 $as_echo "$libgo_cv_ld_compress" >&6; }
13774  if test "$libgo_cv_ld_compress" = yes; then
13775   HAVE_COMPRESSED_DEBUG_TRUE=
13776   HAVE_COMPRESSED_DEBUG_FALSE='#'
13777 else
13778   HAVE_COMPRESSED_DEBUG_TRUE='#'
13779   HAVE_COMPRESSED_DEBUG_FALSE=
13780 fi
13781
13782
13783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5
13784 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; }
13785 if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then :
13786   $as_echo_n "(cached) " >&6
13787 else
13788   ac_check_lib_save_LIBS=$LIBS
13789 LIBS="-lzstd  $LIBS"
13790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13791 /* end confdefs.h.  */
13792
13793 /* Override any GCC internal prototype to avoid an error.
13794    Use char because int might match the return type of a GCC
13795    builtin and then its argument prototype would still apply.  */
13796 #ifdef __cplusplus
13797 extern "C"
13798 #endif
13799 char ZSTD_compress ();
13800 int
13801 main ()
13802 {
13803 return ZSTD_compress ();
13804   ;
13805   return 0;
13806 }
13807 _ACEOF
13808 if ac_fn_c_try_link "$LINENO"; then :
13809   ac_cv_lib_zstd_ZSTD_compress=yes
13810 else
13811   ac_cv_lib_zstd_ZSTD_compress=no
13812 fi
13813 rm -f core conftest.err conftest.$ac_objext \
13814     conftest$ac_exeext conftest.$ac_ext
13815 LIBS=$ac_check_lib_save_LIBS
13816 fi
13817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
13818 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
13819 if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
13820
13821 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
13822
13823 fi
13824
13825  if test "$ac_cv_lib_zstd_ZSTD_compress" = yes; then
13826   HAVE_ZSTD_TRUE=
13827   HAVE_ZSTD_FALSE='#'
13828 else
13829   HAVE_ZSTD_TRUE='#'
13830   HAVE_ZSTD_FALSE=
13831 fi
13832
13833
13834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zstd is supported" >&5
13835 $as_echo_n "checking whether --compress-debug-sections=zstd is supported... " >&6; }
13836 if ${libgo_cv_ld_compress_zstd+:} false; then :
13837   $as_echo_n "(cached) " >&6
13838 else
13839   LDFLAGS_hold=$LDFLAGS
13840 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zstd"
13841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13842 /* end confdefs.h.  */
13843
13844 int
13845 main ()
13846 {
13847
13848   ;
13849   return 0;
13850 }
13851 _ACEOF
13852 if ac_fn_c_try_link "$LINENO"; then :
13853   libgo_cv_ld_compress_zstd=yes
13854 else
13855   libgo_cv_ld_compress_zstd=no
13856 fi
13857 rm -f core conftest.err conftest.$ac_objext \
13858     conftest$ac_exeext conftest.$ac_ext
13859 LDFLAGS=$LDFLAGS_hold
13860 fi
13861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zstd" >&5
13862 $as_echo "$libgo_cv_ld_compress_zstd" >&6; }
13863  if test "$libgo_cv_ld_compress_zstd" = yes; then
13864   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE=
13865   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE='#'
13866 else
13867   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE='#'
13868   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE=
13869 fi
13870
13871
13872
13873 # Extract the first word of "objcopy", so it can be a program name with args.
13874 set dummy objcopy; ac_word=$2
13875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13876 $as_echo_n "checking for $ac_word... " >&6; }
13877 if ${ac_cv_prog_OBJCOPY+:} false; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880   if test -n "$OBJCOPY"; then
13881   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13882 else
13883 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13884 for as_dir in $PATH
13885 do
13886   IFS=$as_save_IFS
13887   test -z "$as_dir" && as_dir=.
13888     for ac_exec_ext in '' $ac_executable_extensions; do
13889   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13890     ac_cv_prog_OBJCOPY="objcopy"
13891     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13892     break 2
13893   fi
13894 done
13895   done
13896 IFS=$as_save_IFS
13897
13898 fi
13899 fi
13900 OBJCOPY=$ac_cv_prog_OBJCOPY
13901 if test -n "$OBJCOPY"; then
13902   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13903 $as_echo "$OBJCOPY" >&6; }
13904 else
13905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13906 $as_echo "no" >&6; }
13907 fi
13908
13909
13910 # Extract the first word of "readelf", so it can be a program name with args.
13911 set dummy readelf; ac_word=$2
13912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13913 $as_echo_n "checking for $ac_word... " >&6; }
13914 if ${ac_cv_prog_READELF+:} false; then :
13915   $as_echo_n "(cached) " >&6
13916 else
13917   if test -n "$READELF"; then
13918   ac_cv_prog_READELF="$READELF" # Let the user override the test.
13919 else
13920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13921 for as_dir in $PATH
13922 do
13923   IFS=$as_save_IFS
13924   test -z "$as_dir" && as_dir=.
13925     for ac_exec_ext in '' $ac_executable_extensions; do
13926   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13927     ac_cv_prog_READELF="readelf"
13928     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13929     break 2
13930   fi
13931 done
13932   done
13933 IFS=$as_save_IFS
13934
13935 fi
13936 fi
13937 READELF=$ac_cv_prog_READELF
13938 if test -n "$READELF"; then
13939   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13940 $as_echo "$READELF" >&6; }
13941 else
13942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13943 $as_echo "no" >&6; }
13944 fi
13945
13946
13947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13948 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13949 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
13950   $as_echo_n "(cached) " >&6
13951 else
13952   if test -n "${with_target_subdir}"; then
13953   libbacktrace_cv_objcopy_debuglink=no
13954 elif ! test -n "${OBJCOPY}"; then
13955   libbacktrace_cv_objcopy_debuglink=no
13956 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
13957   libbacktrace_cv_objcopy_debuglink=yes
13958 else
13959   libbacktrace_cv_objcopy_debuglink=no
13960 fi
13961 fi
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
13963 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
13964  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
13965   HAVE_OBJCOPY_DEBUGLINK_TRUE=
13966   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
13967 else
13968   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
13969   HAVE_OBJCOPY_DEBUGLINK_FALSE=
13970 fi
13971
13972
13973
13974 # Extract the first word of "dsymutil", so it can be a program name with args.
13975 set dummy dsymutil; ac_word=$2
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13977 $as_echo_n "checking for $ac_word... " >&6; }
13978 if ${ac_cv_prog_DSYMUTIL+:} false; then :
13979   $as_echo_n "(cached) " >&6
13980 else
13981   if test -n "$DSYMUTIL"; then
13982   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13983 else
13984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13985 for as_dir in $PATH
13986 do
13987   IFS=$as_save_IFS
13988   test -z "$as_dir" && as_dir=.
13989     for ac_exec_ext in '' $ac_executable_extensions; do
13990   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13991     ac_cv_prog_DSYMUTIL="dsymutil"
13992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13993     break 2
13994   fi
13995 done
13996   done
13997 IFS=$as_save_IFS
13998
13999 fi
14000 fi
14001 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14002 if test -n "$DSYMUTIL"; then
14003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14004 $as_echo "$DSYMUTIL" >&6; }
14005 else
14006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14007 $as_echo "no" >&6; }
14008 fi
14009
14010
14011  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
14012   USE_DSYMUTIL_TRUE=
14013   USE_DSYMUTIL_FALSE='#'
14014 else
14015   USE_DSYMUTIL_TRUE='#'
14016   USE_DSYMUTIL_FALSE=
14017 fi
14018
14019
14020
14021 # Extract the first word of "nm", so it can be a program name with args.
14022 set dummy nm; ac_word=$2
14023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14024 $as_echo_n "checking for $ac_word... " >&6; }
14025 if ${ac_cv_prog_NM+:} false; then :
14026   $as_echo_n "(cached) " >&6
14027 else
14028   if test -n "$NM"; then
14029   ac_cv_prog_NM="$NM" # Let the user override the test.
14030 else
14031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14032 for as_dir in $PATH
14033 do
14034   IFS=$as_save_IFS
14035   test -z "$as_dir" && as_dir=.
14036     for ac_exec_ext in '' $ac_executable_extensions; do
14037   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14038     ac_cv_prog_NM="nm"
14039     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14040     break 2
14041   fi
14042 done
14043   done
14044 IFS=$as_save_IFS
14045
14046 fi
14047 fi
14048 NM=$ac_cv_prog_NM
14049 if test -n "$NM"; then
14050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
14051 $as_echo "$NM" >&6; }
14052 else
14053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14054 $as_echo "no" >&6; }
14055 fi
14056
14057
14058
14059 # Extract the first word of "xz", so it can be a program name with args.
14060 set dummy xz; ac_word=$2
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14062 $as_echo_n "checking for $ac_word... " >&6; }
14063 if ${ac_cv_prog_XZ+:} false; then :
14064   $as_echo_n "(cached) " >&6
14065 else
14066   if test -n "$XZ"; then
14067   ac_cv_prog_XZ="$XZ" # Let the user override the test.
14068 else
14069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14070 for as_dir in $PATH
14071 do
14072   IFS=$as_save_IFS
14073   test -z "$as_dir" && as_dir=.
14074     for ac_exec_ext in '' $ac_executable_extensions; do
14075   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14076     ac_cv_prog_XZ="xz"
14077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14078     break 2
14079   fi
14080 done
14081   done
14082 IFS=$as_save_IFS
14083
14084 fi
14085 fi
14086 XZ=$ac_cv_prog_XZ
14087 if test -n "$XZ"; then
14088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
14089 $as_echo "$XZ" >&6; }
14090 else
14091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14092 $as_echo "no" >&6; }
14093 fi
14094
14095
14096  if test "$XZ" != ""; then
14097   HAVE_XZ_TRUE=
14098   HAVE_XZ_FALSE='#'
14099 else
14100   HAVE_XZ_TRUE='#'
14101   HAVE_XZ_FALSE=
14102 fi
14103
14104 # Extract the first word of "comm", so it can be a program name with args.
14105 set dummy comm; ac_word=$2
14106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14107 $as_echo_n "checking for $ac_word... " >&6; }
14108 if ${ac_cv_prog_COMM+:} false; then :
14109   $as_echo_n "(cached) " >&6
14110 else
14111   if test -n "$COMM"; then
14112   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14113 else
14114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14115 for as_dir in $PATH
14116 do
14117   IFS=$as_save_IFS
14118   test -z "$as_dir" && as_dir=.
14119     for ac_exec_ext in '' $ac_executable_extensions; do
14120   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14121     ac_cv_prog_COMM="comm"
14122     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14123     break 2
14124   fi
14125 done
14126   done
14127 IFS=$as_save_IFS
14128
14129 fi
14130 fi
14131 COMM=$ac_cv_prog_COMM
14132 if test -n "$COMM"; then
14133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14134 $as_echo "$COMM" >&6; }
14135 else
14136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14137 $as_echo "no" >&6; }
14138 fi
14139
14140
14141  if test "$COMM" != ""; then
14142   HAVE_COMM_TRUE=
14143   HAVE_COMM_FALSE='#'
14144 else
14145   HAVE_COMM_TRUE='#'
14146   HAVE_COMM_FALSE=
14147 fi
14148
14149
14150  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14151   HAVE_MINIDEBUG_TRUE=
14152   HAVE_MINIDEBUG_FALSE='#'
14153 else
14154   HAVE_MINIDEBUG_TRUE='#'
14155   HAVE_MINIDEBUG_FALSE=
14156 fi
14157
14158
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14160 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14161 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14162   $as_echo_n "(cached) " >&6
14163 else
14164   ac_check_lib_save_LIBS=$LIBS
14165 LIBS="-llzma  $LIBS"
14166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14167 /* end confdefs.h.  */
14168
14169 /* Override any GCC internal prototype to avoid an error.
14170    Use char because int might match the return type of a GCC
14171    builtin and then its argument prototype would still apply.  */
14172 #ifdef __cplusplus
14173 extern "C"
14174 #endif
14175 char lzma_auto_decoder ();
14176 int
14177 main ()
14178 {
14179 return lzma_auto_decoder ();
14180   ;
14181   return 0;
14182 }
14183 _ACEOF
14184 if ac_fn_c_try_link "$LINENO"; then :
14185   ac_cv_lib_lzma_lzma_auto_decoder=yes
14186 else
14187   ac_cv_lib_lzma_lzma_auto_decoder=no
14188 fi
14189 rm -f core conftest.err conftest.$ac_objext \
14190     conftest$ac_exeext conftest.$ac_ext
14191 LIBS=$ac_check_lib_save_LIBS
14192 fi
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14194 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14195 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14196
14197 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14198
14199 fi
14200
14201  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14202   HAVE_LIBLZMA_TRUE=
14203   HAVE_LIBLZMA_FALSE='#'
14204 else
14205   HAVE_LIBLZMA_TRUE='#'
14206   HAVE_LIBLZMA_FALSE=
14207 fi
14208
14209
14210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14211 $as_echo_n "checking whether tests can run... " >&6; }
14212 if ${libbacktrace_cv_sys_native+:} false; then :
14213   $as_echo_n "(cached) " >&6
14214 else
14215   if test "$cross_compiling" = yes; then :
14216   libbacktrace_cv_sys_native=no
14217 else
14218   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14219 /* end confdefs.h.  */
14220
14221 int
14222 main ()
14223 {
14224 return 0;
14225   ;
14226   return 0;
14227 }
14228 _ACEOF
14229 if ac_fn_c_try_run "$LINENO"; then :
14230   libbacktrace_cv_sys_native=yes
14231 else
14232   libbacktrace_cv_sys_native=no
14233 fi
14234 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14235   conftest.$ac_objext conftest.beam conftest.$ac_ext
14236 fi
14237
14238 fi
14239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14240 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14241  if test "$libbacktrace_cv_sys_native" = "yes"; then
14242   NATIVE_TRUE=
14243   NATIVE_FALSE='#'
14244 else
14245   NATIVE_TRUE='#'
14246   NATIVE_FALSE=
14247 fi
14248
14249
14250 if test "${multilib}" = "yes"; then
14251   multilib_arg="--enable-multilib"
14252 else
14253   multilib_arg=
14254 fi
14255
14256 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14257
14258 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14259
14260
14261 # We need multilib support, but only if configuring for the target.
14262 ac_config_commands="$ac_config_commands default"
14263
14264
14265 cat >confcache <<\_ACEOF
14266 # This file is a shell script that caches the results of configure
14267 # tests run on this system so they can be shared between configure
14268 # scripts and configure runs, see configure's option --config-cache.
14269 # It is not useful on other systems.  If it contains results you don't
14270 # want to keep, you may remove or edit it.
14271 #
14272 # config.status only pays attention to the cache file if you give it
14273 # the --recheck option to rerun configure.
14274 #
14275 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14276 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14277 # following values.
14278
14279 _ACEOF
14280
14281 # The following way of writing the cache mishandles newlines in values,
14282 # but we know of no workaround that is simple, portable, and efficient.
14283 # So, we kill variables containing newlines.
14284 # Ultrix sh set writes to stderr and can't be redirected directly,
14285 # and sets the high bit in the cache file unless we assign to the vars.
14286 (
14287   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14288     eval ac_val=\$$ac_var
14289     case $ac_val in #(
14290     *${as_nl}*)
14291       case $ac_var in #(
14292       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14293 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14294       esac
14295       case $ac_var in #(
14296       _ | IFS | as_nl) ;; #(
14297       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14298       *) { eval $ac_var=; unset $ac_var;} ;;
14299       esac ;;
14300     esac
14301   done
14302
14303   (set) 2>&1 |
14304     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14305     *${as_nl}ac_space=\ *)
14306       # `set' does not quote correctly, so add quotes: double-quote
14307       # substitution turns \\\\ into \\, and sed turns \\ into \.
14308       sed -n \
14309         "s/'/'\\\\''/g;
14310           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14311       ;; #(
14312     *)
14313       # `set' quotes correctly as required by POSIX, so do not add quotes.
14314       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14315       ;;
14316     esac |
14317     sort
14318 ) |
14319   sed '
14320      /^ac_cv_env_/b end
14321      t clear
14322      :clear
14323      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14324      t end
14325      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14326      :end' >>confcache
14327 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14328   if test -w "$cache_file"; then
14329     if test "x$cache_file" != "x/dev/null"; then
14330       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14331 $as_echo "$as_me: updating cache $cache_file" >&6;}
14332       if test ! -f "$cache_file" || test -h "$cache_file"; then
14333         cat confcache >"$cache_file"
14334       else
14335         case $cache_file in #(
14336         */* | ?:*)
14337           mv -f confcache "$cache_file"$$ &&
14338           mv -f "$cache_file"$$ "$cache_file" ;; #(
14339         *)
14340           mv -f confcache "$cache_file" ;;
14341         esac
14342       fi
14343     fi
14344   else
14345     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14346 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14347   fi
14348 fi
14349 rm -f confcache
14350
14351 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14352 # Let make expand exec_prefix.
14353 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14354
14355 DEFS=-DHAVE_CONFIG_H
14356
14357 ac_libobjs=
14358 ac_ltlibobjs=
14359 U=
14360 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14361   # 1. Remove the extension, and $U if already installed.
14362   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14363   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14364   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14365   #    will be set to the directory where LIBOBJS objects are built.
14366   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14367   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14368 done
14369 LIBOBJS=$ac_libobjs
14370
14371 LTLIBOBJS=$ac_ltlibobjs
14372
14373
14374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14375 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14376    if test -n "$am_sleep_pid"; then
14377      # Hide warnings about reused PIDs.
14378      wait $am_sleep_pid 2>/dev/null
14379    fi
14380    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14381 $as_echo "done" >&6; }
14382  if test -n "$EXEEXT"; then
14383   am__EXEEXT_TRUE=
14384   am__EXEEXT_FALSE='#'
14385 else
14386   am__EXEEXT_TRUE='#'
14387   am__EXEEXT_FALSE=
14388 fi
14389
14390 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14391   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14392 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14393 fi
14394 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14395   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14396 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14397 fi
14398 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14399   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14400 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14401 fi
14402 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14403   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14404 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14405 fi
14406 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14407   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14408 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14409 fi
14410 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14411   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14412 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14413 fi
14414 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14415   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14416 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14417 fi
14418 if test -z "${HAVE_ZSTD_TRUE}" && test -z "${HAVE_ZSTD_FALSE}"; then
14419   as_fn_error $? "conditional \"HAVE_ZSTD\" was never defined.
14420 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14421 fi
14422 if test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_FALSE}"; then
14423   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZSTD\" was never defined.
14424 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14425 fi
14426 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14427   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14428 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14429 fi
14430 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14431   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14433 fi
14434 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14435   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14436 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14437 fi
14438 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14439   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14440 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14441 fi
14442 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14443   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14444 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14445 fi
14446 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14447   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14448 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14449 fi
14450 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14451   as_fn_error $? "conditional \"NATIVE\" was never defined.
14452 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14453 fi
14454
14455 : "${CONFIG_STATUS=./config.status}"
14456 ac_write_fail=0
14457 ac_clean_files_save=$ac_clean_files
14458 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14460 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14461 as_write_fail=0
14462 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14463 #! $SHELL
14464 # Generated by $as_me.
14465 # Run this file to recreate the current configuration.
14466 # Compiler output produced by configure, useful for debugging
14467 # configure, is in config.log if it exists.
14468
14469 debug=false
14470 ac_cs_recheck=false
14471 ac_cs_silent=false
14472
14473 SHELL=\${CONFIG_SHELL-$SHELL}
14474 export SHELL
14475 _ASEOF
14476 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14477 ## -------------------- ##
14478 ## M4sh Initialization. ##
14479 ## -------------------- ##
14480
14481 # Be more Bourne compatible
14482 DUALCASE=1; export DUALCASE # for MKS sh
14483 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14484   emulate sh
14485   NULLCMD=:
14486   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14487   # is contrary to our usage.  Disable this feature.
14488   alias -g '${1+"$@"}'='"$@"'
14489   setopt NO_GLOB_SUBST
14490 else
14491   case `(set -o) 2>/dev/null` in #(
14492   *posix*) :
14493     set -o posix ;; #(
14494   *) :
14495      ;;
14496 esac
14497 fi
14498
14499
14500 as_nl='
14501 '
14502 export as_nl
14503 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14504 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14505 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14506 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14507 # Prefer a ksh shell builtin over an external printf program on Solaris,
14508 # but without wasting forks for bash or zsh.
14509 if test -z "$BASH_VERSION$ZSH_VERSION" \
14510     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14511   as_echo='print -r --'
14512   as_echo_n='print -rn --'
14513 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14514   as_echo='printf %s\n'
14515   as_echo_n='printf %s'
14516 else
14517   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14518     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14519     as_echo_n='/usr/ucb/echo -n'
14520   else
14521     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14522     as_echo_n_body='eval
14523       arg=$1;
14524       case $arg in #(
14525       *"$as_nl"*)
14526         expr "X$arg" : "X\\(.*\\)$as_nl";
14527         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14528       esac;
14529       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14530     '
14531     export as_echo_n_body
14532     as_echo_n='sh -c $as_echo_n_body as_echo'
14533   fi
14534   export as_echo_body
14535   as_echo='sh -c $as_echo_body as_echo'
14536 fi
14537
14538 # The user is always right.
14539 if test "${PATH_SEPARATOR+set}" != set; then
14540   PATH_SEPARATOR=:
14541   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14542     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14543       PATH_SEPARATOR=';'
14544   }
14545 fi
14546
14547
14548 # IFS
14549 # We need space, tab and new line, in precisely that order.  Quoting is
14550 # there to prevent editors from complaining about space-tab.
14551 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14552 # splitting by setting IFS to empty value.)
14553 IFS=" ""        $as_nl"
14554
14555 # Find who we are.  Look in the path if we contain no directory separator.
14556 as_myself=
14557 case $0 in #((
14558   *[\\/]* ) as_myself=$0 ;;
14559   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14560 for as_dir in $PATH
14561 do
14562   IFS=$as_save_IFS
14563   test -z "$as_dir" && as_dir=.
14564     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14565   done
14566 IFS=$as_save_IFS
14567
14568      ;;
14569 esac
14570 # We did not find ourselves, most probably we were run as `sh COMMAND'
14571 # in which case we are not to be found in the path.
14572 if test "x$as_myself" = x; then
14573   as_myself=$0
14574 fi
14575 if test ! -f "$as_myself"; then
14576   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14577   exit 1
14578 fi
14579
14580 # Unset variables that we do not need and which cause bugs (e.g. in
14581 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14582 # suppresses any "Segmentation fault" message there.  '((' could
14583 # trigger a bug in pdksh 5.2.14.
14584 for as_var in BASH_ENV ENV MAIL MAILPATH
14585 do eval test x\${$as_var+set} = xset \
14586   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14587 done
14588 PS1='$ '
14589 PS2='> '
14590 PS4='+ '
14591
14592 # NLS nuisances.
14593 LC_ALL=C
14594 export LC_ALL
14595 LANGUAGE=C
14596 export LANGUAGE
14597
14598 # CDPATH.
14599 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14600
14601
14602 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14603 # ----------------------------------------
14604 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14605 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14606 # script with STATUS, using 1 if that was 0.
14607 as_fn_error ()
14608 {
14609   as_status=$1; test $as_status -eq 0 && as_status=1
14610   if test "$4"; then
14611     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14612     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14613   fi
14614   $as_echo "$as_me: error: $2" >&2
14615   as_fn_exit $as_status
14616 } # as_fn_error
14617
14618
14619 # as_fn_set_status STATUS
14620 # -----------------------
14621 # Set $? to STATUS, without forking.
14622 as_fn_set_status ()
14623 {
14624   return $1
14625 } # as_fn_set_status
14626
14627 # as_fn_exit STATUS
14628 # -----------------
14629 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14630 as_fn_exit ()
14631 {
14632   set +e
14633   as_fn_set_status $1
14634   exit $1
14635 } # as_fn_exit
14636
14637 # as_fn_unset VAR
14638 # ---------------
14639 # Portably unset VAR.
14640 as_fn_unset ()
14641 {
14642   { eval $1=; unset $1;}
14643 }
14644 as_unset=as_fn_unset
14645 # as_fn_append VAR VALUE
14646 # ----------------------
14647 # Append the text in VALUE to the end of the definition contained in VAR. Take
14648 # advantage of any shell optimizations that allow amortized linear growth over
14649 # repeated appends, instead of the typical quadratic growth present in naive
14650 # implementations.
14651 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14652   eval 'as_fn_append ()
14653   {
14654     eval $1+=\$2
14655   }'
14656 else
14657   as_fn_append ()
14658   {
14659     eval $1=\$$1\$2
14660   }
14661 fi # as_fn_append
14662
14663 # as_fn_arith ARG...
14664 # ------------------
14665 # Perform arithmetic evaluation on the ARGs, and store the result in the
14666 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14667 # must be portable across $(()) and expr.
14668 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14669   eval 'as_fn_arith ()
14670   {
14671     as_val=$(( $* ))
14672   }'
14673 else
14674   as_fn_arith ()
14675   {
14676     as_val=`expr "$@" || test $? -eq 1`
14677   }
14678 fi # as_fn_arith
14679
14680
14681 if expr a : '\(a\)' >/dev/null 2>&1 &&
14682    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14683   as_expr=expr
14684 else
14685   as_expr=false
14686 fi
14687
14688 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14689   as_basename=basename
14690 else
14691   as_basename=false
14692 fi
14693
14694 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14695   as_dirname=dirname
14696 else
14697   as_dirname=false
14698 fi
14699
14700 as_me=`$as_basename -- "$0" ||
14701 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14702          X"$0" : 'X\(//\)$' \| \
14703          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14704 $as_echo X/"$0" |
14705     sed '/^.*\/\([^/][^/]*\)\/*$/{
14706             s//\1/
14707             q
14708           }
14709           /^X\/\(\/\/\)$/{
14710             s//\1/
14711             q
14712           }
14713           /^X\/\(\/\).*/{
14714             s//\1/
14715             q
14716           }
14717           s/.*/./; q'`
14718
14719 # Avoid depending upon Character Ranges.
14720 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14721 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14722 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14723 as_cr_digits='0123456789'
14724 as_cr_alnum=$as_cr_Letters$as_cr_digits
14725
14726 ECHO_C= ECHO_N= ECHO_T=
14727 case `echo -n x` in #(((((
14728 -n*)
14729   case `echo 'xy\c'` in
14730   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14731   xy)  ECHO_C='\c';;
14732   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14733        ECHO_T=' ';;
14734   esac;;
14735 *)
14736   ECHO_N='-n';;
14737 esac
14738
14739 rm -f conf$$ conf$$.exe conf$$.file
14740 if test -d conf$$.dir; then
14741   rm -f conf$$.dir/conf$$.file
14742 else
14743   rm -f conf$$.dir
14744   mkdir conf$$.dir 2>/dev/null
14745 fi
14746 if (echo >conf$$.file) 2>/dev/null; then
14747   if ln -s conf$$.file conf$$ 2>/dev/null; then
14748     as_ln_s='ln -s'
14749     # ... but there are two gotchas:
14750     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14751     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14752     # In both cases, we have to default to `cp -pR'.
14753     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14754       as_ln_s='cp -pR'
14755   elif ln conf$$.file conf$$ 2>/dev/null; then
14756     as_ln_s=ln
14757   else
14758     as_ln_s='cp -pR'
14759   fi
14760 else
14761   as_ln_s='cp -pR'
14762 fi
14763 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14764 rmdir conf$$.dir 2>/dev/null
14765
14766
14767 # as_fn_mkdir_p
14768 # -------------
14769 # Create "$as_dir" as a directory, including parents if necessary.
14770 as_fn_mkdir_p ()
14771 {
14772
14773   case $as_dir in #(
14774   -*) as_dir=./$as_dir;;
14775   esac
14776   test -d "$as_dir" || eval $as_mkdir_p || {
14777     as_dirs=
14778     while :; do
14779       case $as_dir in #(
14780       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14781       *) as_qdir=$as_dir;;
14782       esac
14783       as_dirs="'$as_qdir' $as_dirs"
14784       as_dir=`$as_dirname -- "$as_dir" ||
14785 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14786          X"$as_dir" : 'X\(//\)[^/]' \| \
14787          X"$as_dir" : 'X\(//\)$' \| \
14788          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14789 $as_echo X"$as_dir" |
14790     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14791             s//\1/
14792             q
14793           }
14794           /^X\(\/\/\)[^/].*/{
14795             s//\1/
14796             q
14797           }
14798           /^X\(\/\/\)$/{
14799             s//\1/
14800             q
14801           }
14802           /^X\(\/\).*/{
14803             s//\1/
14804             q
14805           }
14806           s/.*/./; q'`
14807       test -d "$as_dir" && break
14808     done
14809     test -z "$as_dirs" || eval "mkdir $as_dirs"
14810   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14811
14812
14813 } # as_fn_mkdir_p
14814 if mkdir -p . 2>/dev/null; then
14815   as_mkdir_p='mkdir -p "$as_dir"'
14816 else
14817   test -d ./-p && rmdir ./-p
14818   as_mkdir_p=false
14819 fi
14820
14821
14822 # as_fn_executable_p FILE
14823 # -----------------------
14824 # Test if FILE is an executable regular file.
14825 as_fn_executable_p ()
14826 {
14827   test -f "$1" && test -x "$1"
14828 } # as_fn_executable_p
14829 as_test_x='test -x'
14830 as_executable_p=as_fn_executable_p
14831
14832 # Sed expression to map a string onto a valid CPP name.
14833 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14834
14835 # Sed expression to map a string onto a valid variable name.
14836 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14837
14838
14839 exec 6>&1
14840 ## ----------------------------------- ##
14841 ## Main body of $CONFIG_STATUS script. ##
14842 ## ----------------------------------- ##
14843 _ASEOF
14844 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14845
14846 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14847 # Save the log message, to keep $0 and so on meaningful, and to
14848 # report actual input values of CONFIG_FILES etc. instead of their
14849 # values after options handling.
14850 ac_log="
14851 This file was extended by package-unused $as_me version-unused, which was
14852 generated by GNU Autoconf 2.69.  Invocation command line was
14853
14854   CONFIG_FILES    = $CONFIG_FILES
14855   CONFIG_HEADERS  = $CONFIG_HEADERS
14856   CONFIG_LINKS    = $CONFIG_LINKS
14857   CONFIG_COMMANDS = $CONFIG_COMMANDS
14858   $ $0 $@
14859
14860 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14861 "
14862
14863 _ACEOF
14864
14865 case $ac_config_files in *"
14866 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14867 esac
14868
14869 case $ac_config_headers in *"
14870 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14871 esac
14872
14873
14874 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14875 # Files that config.status was made for.
14876 config_files="$ac_config_files"
14877 config_headers="$ac_config_headers"
14878 config_commands="$ac_config_commands"
14879
14880 _ACEOF
14881
14882 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14883 ac_cs_usage="\
14884 \`$as_me' instantiates files and other configuration actions
14885 from templates according to the current configuration.  Unless the files
14886 and actions are specified as TAGs, all are instantiated by default.
14887
14888 Usage: $0 [OPTION]... [TAG]...
14889
14890   -h, --help       print this help, then exit
14891   -V, --version    print version number and configuration settings, then exit
14892       --config     print configuration, then exit
14893   -q, --quiet, --silent
14894                    do not print progress messages
14895   -d, --debug      don't remove temporary files
14896       --recheck    update $as_me by reconfiguring in the same conditions
14897       --file=FILE[:TEMPLATE]
14898                    instantiate the configuration file FILE
14899       --header=FILE[:TEMPLATE]
14900                    instantiate the configuration header FILE
14901
14902 Configuration files:
14903 $config_files
14904
14905 Configuration headers:
14906 $config_headers
14907
14908 Configuration commands:
14909 $config_commands
14910
14911 Report bugs to the package provider."
14912
14913 _ACEOF
14914 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14915 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14916 ac_cs_version="\\
14917 package-unused config.status version-unused
14918 configured by $0, generated by GNU Autoconf 2.69,
14919   with options \\"\$ac_cs_config\\"
14920
14921 Copyright (C) 2012 Free Software Foundation, Inc.
14922 This config.status script is free software; the Free Software Foundation
14923 gives unlimited permission to copy, distribute and modify it."
14924
14925 ac_pwd='$ac_pwd'
14926 srcdir='$srcdir'
14927 INSTALL='$INSTALL'
14928 MKDIR_P='$MKDIR_P'
14929 AWK='$AWK'
14930 test -n "\$AWK" || AWK=awk
14931 _ACEOF
14932
14933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14934 # The default lists apply if the user does not specify any file.
14935 ac_need_defaults=:
14936 while test $# != 0
14937 do
14938   case $1 in
14939   --*=?*)
14940     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14941     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14942     ac_shift=:
14943     ;;
14944   --*=)
14945     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14946     ac_optarg=
14947     ac_shift=:
14948     ;;
14949   *)
14950     ac_option=$1
14951     ac_optarg=$2
14952     ac_shift=shift
14953     ;;
14954   esac
14955
14956   case $ac_option in
14957   # Handling of the options.
14958   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14959     ac_cs_recheck=: ;;
14960   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14961     $as_echo "$ac_cs_version"; exit ;;
14962   --config | --confi | --conf | --con | --co | --c )
14963     $as_echo "$ac_cs_config"; exit ;;
14964   --debug | --debu | --deb | --de | --d | -d )
14965     debug=: ;;
14966   --file | --fil | --fi | --f )
14967     $ac_shift
14968     case $ac_optarg in
14969     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14970     '') as_fn_error $? "missing file argument" ;;
14971     esac
14972     as_fn_append CONFIG_FILES " '$ac_optarg'"
14973     ac_need_defaults=false;;
14974   --header | --heade | --head | --hea )
14975     $ac_shift
14976     case $ac_optarg in
14977     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14978     esac
14979     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14980     ac_need_defaults=false;;
14981   --he | --h)
14982     # Conflict between --help and --header
14983     as_fn_error $? "ambiguous option: \`$1'
14984 Try \`$0 --help' for more information.";;
14985   --help | --hel | -h )
14986     $as_echo "$ac_cs_usage"; exit ;;
14987   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14988   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14989     ac_cs_silent=: ;;
14990
14991   # This is an error.
14992   -*) as_fn_error $? "unrecognized option: \`$1'
14993 Try \`$0 --help' for more information." ;;
14994
14995   *) as_fn_append ac_config_targets " $1"
14996      ac_need_defaults=false ;;
14997
14998   esac
14999   shift
15000 done
15001
15002 ac_configure_extra_args=
15003
15004 if $ac_cs_silent; then
15005   exec 6>/dev/null
15006   ac_configure_extra_args="$ac_configure_extra_args --silent"
15007 fi
15008
15009 _ACEOF
15010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15011 if \$ac_cs_recheck; then
15012   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15013   shift
15014   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15015   CONFIG_SHELL='$SHELL'
15016   export CONFIG_SHELL
15017   exec "\$@"
15018 fi
15019
15020 _ACEOF
15021 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15022 exec 5>>config.log
15023 {
15024   echo
15025   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15026 ## Running $as_me. ##
15027 _ASBOX
15028   $as_echo "$ac_log"
15029 } >&5
15030
15031 _ACEOF
15032 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15033 #
15034 # INIT-COMMANDS
15035 #
15036
15037 srcdir="$srcdir"
15038 host="$host"
15039 target="$target"
15040 with_multisubdir="$with_multisubdir"
15041 with_multisrctop="$with_multisrctop"
15042 with_target_subdir="$with_target_subdir"
15043 ac_configure_args="${multilib_arg} ${ac_configure_args}"
15044 multi_basedir="$multi_basedir"
15045 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
15046 CC="$CC"
15047 CXX="$CXX"
15048 GFORTRAN="$GFORTRAN"
15049 GDC="$GDC"
15050
15051
15052 # The HP-UX ksh and POSIX shell print the target directory to stdout
15053 # if CDPATH is set.
15054 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15055
15056 sed_quote_subst='$sed_quote_subst'
15057 double_quote_subst='$double_quote_subst'
15058 delay_variable_subst='$delay_variable_subst'
15059 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15060 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15061 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15062 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15063 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15064 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15065 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15066 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15067 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15068 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15069 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15070 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15071 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15072 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15073 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15074 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15075 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15076 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15077 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15078 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15079 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15080 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15081 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15082 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15083 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15084 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15085 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15086 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15087 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15088 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15089 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15090 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15091 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15092 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15093 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15094 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15095 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15096 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15097 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15098 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15099 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15100 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15101 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15102 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15103 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15104 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15105 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15106 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15107 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"`'
15108 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15109 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15110 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15111 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15112 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15113 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15114 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15115 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15116 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15117 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15118 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15119 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15120 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15121 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15122 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15123 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15124 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15125 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15126 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15127 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15128 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15129 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15130 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15131 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15132 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15133 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15134 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15135 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15136 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15137 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15138 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15139 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15140 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15141 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15142 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15143 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15144 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15145 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15146 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15147 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15148 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15149 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15150 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15151 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15152 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15153 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15154 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15155 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15156 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15157 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15158 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15159 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15160 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15161 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15162 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15163 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15164 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15165 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15166 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15167 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15168 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15169 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15170 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15171 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15172 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15173 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15174 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15175 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15176 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15177 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15178 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15179
15180 LTCC='$LTCC'
15181 LTCFLAGS='$LTCFLAGS'
15182 compiler='$compiler_DEFAULT'
15183
15184 # A function that is used when there is no print builtin or printf.
15185 func_fallback_echo ()
15186 {
15187   eval 'cat <<_LTECHO_EOF
15188 \$1
15189 _LTECHO_EOF'
15190 }
15191
15192 # Quote evaled strings.
15193 for var in SHELL \
15194 ECHO \
15195 SED \
15196 GREP \
15197 EGREP \
15198 FGREP \
15199 LD \
15200 NM \
15201 LN_S \
15202 lt_SP2NL \
15203 lt_NL2SP \
15204 reload_flag \
15205 OBJDUMP \
15206 deplibs_check_method \
15207 file_magic_cmd \
15208 AR \
15209 AR_FLAGS \
15210 STRIP \
15211 RANLIB \
15212 CC \
15213 CFLAGS \
15214 compiler \
15215 lt_cv_sys_global_symbol_pipe \
15216 lt_cv_sys_global_symbol_to_cdecl \
15217 lt_cv_sys_global_symbol_to_c_name_address \
15218 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15219 lt_prog_compiler_no_builtin_flag \
15220 lt_prog_compiler_wl \
15221 lt_prog_compiler_pic \
15222 lt_prog_compiler_static \
15223 lt_cv_prog_compiler_c_o \
15224 need_locks \
15225 DSYMUTIL \
15226 NMEDIT \
15227 LIPO \
15228 OTOOL \
15229 OTOOL64 \
15230 shrext_cmds \
15231 export_dynamic_flag_spec \
15232 whole_archive_flag_spec \
15233 compiler_needs_object \
15234 with_gnu_ld \
15235 allow_undefined_flag \
15236 no_undefined_flag \
15237 hardcode_libdir_flag_spec \
15238 hardcode_libdir_flag_spec_ld \
15239 hardcode_libdir_separator \
15240 fix_srcfile_path \
15241 exclude_expsyms \
15242 include_expsyms \
15243 file_list_spec \
15244 variables_saved_for_relink \
15245 libname_spec \
15246 library_names_spec \
15247 soname_spec \
15248 install_override_mode \
15249 finish_eval \
15250 old_striplib \
15251 striplib; do
15252     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15253     *[\\\\\\\`\\"\\\$]*)
15254       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15255       ;;
15256     *)
15257       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15258       ;;
15259     esac
15260 done
15261
15262 # Double-quote double-evaled strings.
15263 for var in reload_cmds \
15264 old_postinstall_cmds \
15265 old_postuninstall_cmds \
15266 old_archive_cmds \
15267 extract_expsyms_cmds \
15268 old_archive_from_new_cmds \
15269 old_archive_from_expsyms_cmds \
15270 archive_cmds \
15271 archive_expsym_cmds \
15272 module_cmds \
15273 module_expsym_cmds \
15274 export_symbols_cmds \
15275 prelink_cmds \
15276 postinstall_cmds \
15277 postuninstall_cmds \
15278 finish_cmds \
15279 sys_lib_search_path_spec \
15280 sys_lib_dlsearch_path_spec; do
15281     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15282     *[\\\\\\\`\\"\\\$]*)
15283       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15284       ;;
15285     *)
15286       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15287       ;;
15288     esac
15289 done
15290
15291 ac_aux_dir='$ac_aux_dir'
15292 xsi_shell='$xsi_shell'
15293 lt_shell_append='$lt_shell_append'
15294
15295 # See if we are running on zsh, and set the options which allow our
15296 # commands through without removal of \ escapes INIT.
15297 if test -n "\${ZSH_VERSION+set}" ; then
15298    setopt NO_GLOB_SUBST
15299 fi
15300
15301
15302     PACKAGE='$PACKAGE'
15303     VERSION='$VERSION'
15304     TIMESTAMP='$TIMESTAMP'
15305     RM='$RM'
15306     ofile='$ofile'
15307
15308
15309
15310
15311 GCC="$GCC"
15312 CC="$CC"
15313 acx_cv_header_stdint="$acx_cv_header_stdint"
15314 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15315 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15316 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15317 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15318 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15319 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15320 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15321 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15322 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15323 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15324 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15325 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15326 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15327
15328
15329 # Variables needed in config.status (file generation) which aren't already
15330 # passed by autoconf.
15331 SUBDIRS="$SUBDIRS"
15332
15333
15334 _ACEOF
15335
15336 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15337
15338 # Handling of arguments.
15339 for ac_config_target in $ac_config_targets
15340 do
15341   case $ac_config_target in
15342     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15343     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15344     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15345     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15346     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15347     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15348     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15349     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15350
15351   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15352   esac
15353 done
15354
15355
15356 # If the user did not use the arguments to specify the items to instantiate,
15357 # then the envvar interface is used.  Set only those that are not.
15358 # We use the long form for the default assignment because of an extremely
15359 # bizarre bug on SunOS 4.1.3.
15360 if $ac_need_defaults; then
15361   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15362   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15363   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15364 fi
15365
15366 # Have a temporary directory for convenience.  Make it in the build tree
15367 # simply because there is no reason against having it here, and in addition,
15368 # creating and moving files from /tmp can sometimes cause problems.
15369 # Hook for its removal unless debugging.
15370 # Note that there is a small window in which the directory will not be cleaned:
15371 # after its creation but before its name has been assigned to `$tmp'.
15372 $debug ||
15373 {
15374   tmp= ac_tmp=
15375   trap 'exit_status=$?
15376   : "${ac_tmp:=$tmp}"
15377   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15378 ' 0
15379   trap 'as_fn_exit 1' 1 2 13 15
15380 }
15381 # Create a (secure) tmp directory for tmp files.
15382
15383 {
15384   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15385   test -d "$tmp"
15386 }  ||
15387 {
15388   tmp=./conf$$-$RANDOM
15389   (umask 077 && mkdir "$tmp")
15390 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15391 ac_tmp=$tmp
15392
15393 # Set up the scripts for CONFIG_FILES section.
15394 # No need to generate them if there are no CONFIG_FILES.
15395 # This happens for instance with `./config.status config.h'.
15396 if test -n "$CONFIG_FILES"; then
15397
15398
15399 ac_cr=`echo X | tr X '\015'`
15400 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15401 # But we know of no other shell where ac_cr would be empty at this
15402 # point, so we can use a bashism as a fallback.
15403 if test "x$ac_cr" = x; then
15404   eval ac_cr=\$\'\\r\'
15405 fi
15406 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15407 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15408   ac_cs_awk_cr='\\r'
15409 else
15410   ac_cs_awk_cr=$ac_cr
15411 fi
15412
15413 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15414 _ACEOF
15415
15416
15417 {
15418   echo "cat >conf$$subs.awk <<_ACEOF" &&
15419   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15420   echo "_ACEOF"
15421 } >conf$$subs.sh ||
15422   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15423 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15424 ac_delim='%!_!# '
15425 for ac_last_try in false false false false false :; do
15426   . ./conf$$subs.sh ||
15427     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15428
15429   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15430   if test $ac_delim_n = $ac_delim_num; then
15431     break
15432   elif $ac_last_try; then
15433     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15434   else
15435     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15436   fi
15437 done
15438 rm -f conf$$subs.sh
15439
15440 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15441 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15442 _ACEOF
15443 sed -n '
15444 h
15445 s/^/S["/; s/!.*/"]=/
15446 p
15447 g
15448 s/^[^!]*!//
15449 :repl
15450 t repl
15451 s/'"$ac_delim"'$//
15452 t delim
15453 :nl
15454 h
15455 s/\(.\{148\}\)..*/\1/
15456 t more1
15457 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15458 p
15459 n
15460 b repl
15461 :more1
15462 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15463 p
15464 g
15465 s/.\{148\}//
15466 t nl
15467 :delim
15468 h
15469 s/\(.\{148\}\)..*/\1/
15470 t more2
15471 s/["\\]/\\&/g; s/^/"/; s/$/"/
15472 p
15473 b
15474 :more2
15475 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15476 p
15477 g
15478 s/.\{148\}//
15479 t delim
15480 ' <conf$$subs.awk | sed '
15481 /^[^""]/{
15482   N
15483   s/\n//
15484 }
15485 ' >>$CONFIG_STATUS || ac_write_fail=1
15486 rm -f conf$$subs.awk
15487 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15488 _ACAWK
15489 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15490   for (key in S) S_is_set[key] = 1
15491   FS = "\a"
15492
15493 }
15494 {
15495   line = $ 0
15496   nfields = split(line, field, "@")
15497   substed = 0
15498   len = length(field[1])
15499   for (i = 2; i < nfields; i++) {
15500     key = field[i]
15501     keylen = length(key)
15502     if (S_is_set[key]) {
15503       value = S[key]
15504       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15505       len += length(value) + length(field[++i])
15506       substed = 1
15507     } else
15508       len += 1 + keylen
15509   }
15510
15511   print line
15512 }
15513
15514 _ACAWK
15515 _ACEOF
15516 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15517 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15518   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15519 else
15520   cat
15521 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15522   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15523 _ACEOF
15524
15525 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15526 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15527 # trailing colons and then remove the whole line if VPATH becomes empty
15528 # (actually we leave an empty line to preserve line numbers).
15529 if test "x$srcdir" = x.; then
15530   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15531 h
15532 s///
15533 s/^/:/
15534 s/[      ]*$/:/
15535 s/:\$(srcdir):/:/g
15536 s/:\${srcdir}:/:/g
15537 s/:@srcdir@:/:/g
15538 s/^:*//
15539 s/:*$//
15540 x
15541 s/\(=[   ]*\).*/\1/
15542 G
15543 s/\n//
15544 s/^[^=]*=[       ]*$//
15545 }'
15546 fi
15547
15548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15549 fi # test -n "$CONFIG_FILES"
15550
15551 # Set up the scripts for CONFIG_HEADERS section.
15552 # No need to generate them if there are no CONFIG_HEADERS.
15553 # This happens for instance with `./config.status Makefile'.
15554 if test -n "$CONFIG_HEADERS"; then
15555 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15556 BEGIN {
15557 _ACEOF
15558
15559 # Transform confdefs.h into an awk script `defines.awk', embedded as
15560 # here-document in config.status, that substitutes the proper values into
15561 # config.h.in to produce config.h.
15562
15563 # Create a delimiter string that does not exist in confdefs.h, to ease
15564 # handling of long lines.
15565 ac_delim='%!_!# '
15566 for ac_last_try in false false :; do
15567   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15568   if test -z "$ac_tt"; then
15569     break
15570   elif $ac_last_try; then
15571     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15572   else
15573     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15574   fi
15575 done
15576
15577 # For the awk script, D is an array of macro values keyed by name,
15578 # likewise P contains macro parameters if any.  Preserve backslash
15579 # newline sequences.
15580
15581 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15582 sed -n '
15583 s/.\{148\}/&'"$ac_delim"'/g
15584 t rset
15585 :rset
15586 s/^[     ]*#[    ]*define[       ][      ]*/ /
15587 t def
15588 d
15589 :def
15590 s/\\$//
15591 t bsnl
15592 s/["\\]/\\&/g
15593 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15594 D["\1"]=" \3"/p
15595 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15596 d
15597 :bsnl
15598 s/["\\]/\\&/g
15599 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15600 D["\1"]=" \3\\\\\\n"\\/p
15601 t cont
15602 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15603 t cont
15604 d
15605 :cont
15606 n
15607 s/.\{148\}/&'"$ac_delim"'/g
15608 t clear
15609 :clear
15610 s/\\$//
15611 t bsnlc
15612 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15613 d
15614 :bsnlc
15615 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15616 b cont
15617 ' <confdefs.h | sed '
15618 s/'"$ac_delim"'/"\\\
15619 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15620
15621 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15622   for (key in D) D_is_set[key] = 1
15623   FS = "\a"
15624 }
15625 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15626   line = \$ 0
15627   split(line, arg, " ")
15628   if (arg[1] == "#") {
15629     defundef = arg[2]
15630     mac1 = arg[3]
15631   } else {
15632     defundef = substr(arg[1], 2)
15633     mac1 = arg[2]
15634   }
15635   split(mac1, mac2, "(") #)
15636   macro = mac2[1]
15637   prefix = substr(line, 1, index(line, defundef) - 1)
15638   if (D_is_set[macro]) {
15639     # Preserve the white space surrounding the "#".
15640     print prefix "define", macro P[macro] D[macro]
15641     next
15642   } else {
15643     # Replace #undef with comments.  This is necessary, for example,
15644     # in the case of _POSIX_SOURCE, which is predefined and required
15645     # on some systems where configure will not decide to define it.
15646     if (defundef == "undef") {
15647       print "/*", prefix defundef, macro, "*/"
15648       next
15649     }
15650   }
15651 }
15652 { print }
15653 _ACAWK
15654 _ACEOF
15655 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15656   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15657 fi # test -n "$CONFIG_HEADERS"
15658
15659
15660 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15661 shift
15662 for ac_tag
15663 do
15664   case $ac_tag in
15665   :[FHLC]) ac_mode=$ac_tag; continue;;
15666   esac
15667   case $ac_mode$ac_tag in
15668   :[FHL]*:*);;
15669   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15670   :[FH]-) ac_tag=-:-;;
15671   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15672   esac
15673   ac_save_IFS=$IFS
15674   IFS=:
15675   set x $ac_tag
15676   IFS=$ac_save_IFS
15677   shift
15678   ac_file=$1
15679   shift
15680
15681   case $ac_mode in
15682   :L) ac_source=$1;;
15683   :[FH])
15684     ac_file_inputs=
15685     for ac_f
15686     do
15687       case $ac_f in
15688       -) ac_f="$ac_tmp/stdin";;
15689       *) # Look for the file first in the build tree, then in the source tree
15690          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15691          # because $ac_f cannot contain `:'.
15692          test -f "$ac_f" ||
15693            case $ac_f in
15694            [\\/$]*) false;;
15695            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15696            esac ||
15697            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15698       esac
15699       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15700       as_fn_append ac_file_inputs " '$ac_f'"
15701     done
15702
15703     # Let's still pretend it is `configure' which instantiates (i.e., don't
15704     # use $as_me), people would be surprised to read:
15705     #    /* config.h.  Generated by config.status.  */
15706     configure_input='Generated from '`
15707           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15708         `' by configure.'
15709     if test x"$ac_file" != x-; then
15710       configure_input="$ac_file.  $configure_input"
15711       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15712 $as_echo "$as_me: creating $ac_file" >&6;}
15713     fi
15714     # Neutralize special characters interpreted by sed in replacement strings.
15715     case $configure_input in #(
15716     *\&* | *\|* | *\\* )
15717        ac_sed_conf_input=`$as_echo "$configure_input" |
15718        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15719     *) ac_sed_conf_input=$configure_input;;
15720     esac
15721
15722     case $ac_tag in
15723     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15724       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15725     esac
15726     ;;
15727   esac
15728
15729   ac_dir=`$as_dirname -- "$ac_file" ||
15730 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15731          X"$ac_file" : 'X\(//\)[^/]' \| \
15732          X"$ac_file" : 'X\(//\)$' \| \
15733          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15734 $as_echo X"$ac_file" |
15735     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15736             s//\1/
15737             q
15738           }
15739           /^X\(\/\/\)[^/].*/{
15740             s//\1/
15741             q
15742           }
15743           /^X\(\/\/\)$/{
15744             s//\1/
15745             q
15746           }
15747           /^X\(\/\).*/{
15748             s//\1/
15749             q
15750           }
15751           s/.*/./; q'`
15752   as_dir="$ac_dir"; as_fn_mkdir_p
15753   ac_builddir=.
15754
15755 case "$ac_dir" in
15756 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15757 *)
15758   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15759   # A ".." for each directory in $ac_dir_suffix.
15760   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15761   case $ac_top_builddir_sub in
15762   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15763   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15764   esac ;;
15765 esac
15766 ac_abs_top_builddir=$ac_pwd
15767 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15768 # for backward compatibility:
15769 ac_top_builddir=$ac_top_build_prefix
15770
15771 case $srcdir in
15772   .)  # We are building in place.
15773     ac_srcdir=.
15774     ac_top_srcdir=$ac_top_builddir_sub
15775     ac_abs_top_srcdir=$ac_pwd ;;
15776   [\\/]* | ?:[\\/]* )  # Absolute name.
15777     ac_srcdir=$srcdir$ac_dir_suffix;
15778     ac_top_srcdir=$srcdir
15779     ac_abs_top_srcdir=$srcdir ;;
15780   *) # Relative name.
15781     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15782     ac_top_srcdir=$ac_top_build_prefix$srcdir
15783     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15784 esac
15785 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15786
15787
15788   case $ac_mode in
15789   :F)
15790   #
15791   # CONFIG_FILE
15792   #
15793
15794   case $INSTALL in
15795   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15796   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15797   esac
15798   ac_MKDIR_P=$MKDIR_P
15799   case $MKDIR_P in
15800   [\\/$]* | ?:[\\/]* ) ;;
15801   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15802   esac
15803 _ACEOF
15804
15805 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15806 # If the template does not know about datarootdir, expand it.
15807 # FIXME: This hack should be removed a few years after 2.60.
15808 ac_datarootdir_hack=; ac_datarootdir_seen=
15809 ac_sed_dataroot='
15810 /datarootdir/ {
15811   p
15812   q
15813 }
15814 /@datadir@/p
15815 /@docdir@/p
15816 /@infodir@/p
15817 /@localedir@/p
15818 /@mandir@/p'
15819 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15820 *datarootdir*) ac_datarootdir_seen=yes;;
15821 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15822   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15823 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15824 _ACEOF
15825 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15826   ac_datarootdir_hack='
15827   s&@datadir@&$datadir&g
15828   s&@docdir@&$docdir&g
15829   s&@infodir@&$infodir&g
15830   s&@localedir@&$localedir&g
15831   s&@mandir@&$mandir&g
15832   s&\\\${datarootdir}&$datarootdir&g' ;;
15833 esac
15834 _ACEOF
15835
15836 # Neutralize VPATH when `$srcdir' = `.'.
15837 # Shell code in configure.ac might set extrasub.
15838 # FIXME: do we really want to maintain this feature?
15839 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15840 ac_sed_extra="$ac_vpsub
15841 $extrasub
15842 _ACEOF
15843 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15844 :t
15845 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15846 s|@configure_input@|$ac_sed_conf_input|;t t
15847 s&@top_builddir@&$ac_top_builddir_sub&;t t
15848 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15849 s&@srcdir@&$ac_srcdir&;t t
15850 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15851 s&@top_srcdir@&$ac_top_srcdir&;t t
15852 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15853 s&@builddir@&$ac_builddir&;t t
15854 s&@abs_builddir@&$ac_abs_builddir&;t t
15855 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15856 s&@INSTALL@&$ac_INSTALL&;t t
15857 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15858 $ac_datarootdir_hack
15859 "
15860 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
15861   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15862
15863 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15864   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
15865   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
15866       "$ac_tmp/out"`; test -z "$ac_out"; } &&
15867   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15868 which seems to be undefined.  Please make sure it is defined" >&5
15869 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15870 which seems to be undefined.  Please make sure it is defined" >&2;}
15871
15872   rm -f "$ac_tmp/stdin"
15873   case $ac_file in
15874   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15875   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15876   esac \
15877   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15878  ;;
15879   :H)
15880   #
15881   # CONFIG_HEADER
15882   #
15883   if test x"$ac_file" != x-; then
15884     {
15885       $as_echo "/* $configure_input  */" \
15886       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15887     } >"$ac_tmp/config.h" \
15888       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15889     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15890       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15891 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15892     else
15893       rm -f "$ac_file"
15894       mv "$ac_tmp/config.h" "$ac_file" \
15895         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15896     fi
15897   else
15898     $as_echo "/* $configure_input  */" \
15899       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15900       || as_fn_error $? "could not create -" "$LINENO" 5
15901   fi
15902 # Compute "$ac_file"'s index in $config_headers.
15903 _am_arg="$ac_file"
15904 _am_stamp_count=1
15905 for _am_header in $config_headers :; do
15906   case $_am_header in
15907     $_am_arg | $_am_arg:* )
15908       break ;;
15909     * )
15910       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15911   esac
15912 done
15913 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15914 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15915          X"$_am_arg" : 'X\(//\)[^/]' \| \
15916          X"$_am_arg" : 'X\(//\)$' \| \
15917          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15918 $as_echo X"$_am_arg" |
15919     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15920             s//\1/
15921             q
15922           }
15923           /^X\(\/\/\)[^/].*/{
15924             s//\1/
15925             q
15926           }
15927           /^X\(\/\/\)$/{
15928             s//\1/
15929             q
15930           }
15931           /^X\(\/\).*/{
15932             s//\1/
15933             q
15934           }
15935           s/.*/./; q'`/stamp-h$_am_stamp_count
15936  ;;
15937
15938   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15939 $as_echo "$as_me: executing $ac_file commands" >&6;}
15940  ;;
15941   esac
15942
15943
15944   case $ac_file$ac_mode in
15945     "default-1":C)
15946 # Only add multilib support code if we just rebuilt the top-level
15947 # Makefile.
15948 case " $CONFIG_FILES " in
15949  *" Makefile "*)
15950    ac_file=Makefile . ${multi_basedir}/config-ml.in
15951    ;;
15952 esac ;;
15953     "libtool":C)
15954
15955     # See if we are running on zsh, and set the options which allow our
15956     # commands through without removal of \ escapes.
15957     if test -n "${ZSH_VERSION+set}" ; then
15958       setopt NO_GLOB_SUBST
15959     fi
15960
15961     cfgfile="${ofile}T"
15962     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15963     $RM "$cfgfile"
15964
15965     cat <<_LT_EOF >> "$cfgfile"
15966 #! $SHELL
15967
15968 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15969 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15970 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15971 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15972 #
15973 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15974 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15975 #   Written by Gordon Matzigkeit, 1996
15976 #
15977 #   This file is part of GNU Libtool.
15978 #
15979 # GNU Libtool is free software; you can redistribute it and/or
15980 # modify it under the terms of the GNU General Public License as
15981 # published by the Free Software Foundation; either version 2 of
15982 # the License, or (at your option) any later version.
15983 #
15984 # As a special exception to the GNU General Public License,
15985 # if you distribute this file as part of a program or library that
15986 # is built using GNU Libtool, you may include this file under the
15987 # same distribution terms that you use for the rest of that program.
15988 #
15989 # GNU Libtool is distributed in the hope that it will be useful,
15990 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15991 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15992 # GNU General Public License for more details.
15993 #
15994 # You should have received a copy of the GNU General Public License
15995 # along with GNU Libtool; see the file COPYING.  If not, a copy
15996 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15997 # obtained by writing to the Free Software Foundation, Inc.,
15998 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15999
16000
16001 # The names of the tagged configurations supported by this script.
16002 available_tags=""
16003
16004 # ### BEGIN LIBTOOL CONFIG
16005
16006 # Which release of libtool.m4 was used?
16007 macro_version=$macro_version
16008 macro_revision=$macro_revision
16009
16010 # Whether or not to build shared libraries.
16011 build_libtool_libs=$enable_shared
16012
16013 # Whether or not to build static libraries.
16014 build_old_libs=$enable_static
16015
16016 # What type of objects to build.
16017 pic_mode=$pic_mode
16018
16019 # Whether or not to optimize for fast installation.
16020 fast_install=$enable_fast_install
16021
16022 # Shell to use when invoking shell scripts.
16023 SHELL=$lt_SHELL
16024
16025 # An echo program that protects backslashes.
16026 ECHO=$lt_ECHO
16027
16028 # The host system.
16029 host_alias=$host_alias
16030 host=$host
16031 host_os=$host_os
16032
16033 # The build system.
16034 build_alias=$build_alias
16035 build=$build
16036 build_os=$build_os
16037
16038 # A sed program that does not truncate output.
16039 SED=$lt_SED
16040
16041 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
16042 Xsed="\$SED -e 1s/^X//"
16043
16044 # A grep program that handles long lines.
16045 GREP=$lt_GREP
16046
16047 # An ERE matcher.
16048 EGREP=$lt_EGREP
16049
16050 # A literal string matcher.
16051 FGREP=$lt_FGREP
16052
16053 # A BSD- or MS-compatible name lister.
16054 NM=$lt_NM
16055
16056 # Whether we need soft or hard links.
16057 LN_S=$lt_LN_S
16058
16059 # What is the maximum length of a command?
16060 max_cmd_len=$max_cmd_len
16061
16062 # Object file suffix (normally "o").
16063 objext=$ac_objext
16064
16065 # Executable file suffix (normally "").
16066 exeext=$exeext
16067
16068 # whether the shell understands "unset".
16069 lt_unset=$lt_unset
16070
16071 # turn spaces into newlines.
16072 SP2NL=$lt_lt_SP2NL
16073
16074 # turn newlines into spaces.
16075 NL2SP=$lt_lt_NL2SP
16076
16077 # An object symbol dumper.
16078 OBJDUMP=$lt_OBJDUMP
16079
16080 # Method to check whether dependent libraries are shared objects.
16081 deplibs_check_method=$lt_deplibs_check_method
16082
16083 # Command to use when deplibs_check_method == "file_magic".
16084 file_magic_cmd=$lt_file_magic_cmd
16085
16086 # The archiver.
16087 AR=$lt_AR
16088 AR_FLAGS=$lt_AR_FLAGS
16089
16090 # A symbol stripping program.
16091 STRIP=$lt_STRIP
16092
16093 # Commands used to install an old-style archive.
16094 RANLIB=$lt_RANLIB
16095 old_postinstall_cmds=$lt_old_postinstall_cmds
16096 old_postuninstall_cmds=$lt_old_postuninstall_cmds
16097
16098 # Whether to use a lock for old archive extraction.
16099 lock_old_archive_extraction=$lock_old_archive_extraction
16100
16101 # A C compiler.
16102 LTCC=$lt_CC
16103
16104 # LTCC compiler flags.
16105 LTCFLAGS=$lt_CFLAGS
16106
16107 # Take the output of nm and produce a listing of raw symbols and C names.
16108 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16109
16110 # Transform the output of nm in a proper C declaration.
16111 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16112
16113 # Transform the output of nm in a C name address pair.
16114 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16115
16116 # Transform the output of nm in a C name address pair when lib prefix is needed.
16117 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16118
16119 # The name of the directory that contains temporary libtool files.
16120 objdir=$objdir
16121
16122 # Used to examine libraries when file_magic_cmd begins with "file".
16123 MAGIC_CMD=$MAGIC_CMD
16124
16125 # Must we lock files when doing compilation?
16126 need_locks=$lt_need_locks
16127
16128 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16129 DSYMUTIL=$lt_DSYMUTIL
16130
16131 # Tool to change global to local symbols on Mac OS X.
16132 NMEDIT=$lt_NMEDIT
16133
16134 # Tool to manipulate fat objects and archives on Mac OS X.
16135 LIPO=$lt_LIPO
16136
16137 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16138 OTOOL=$lt_OTOOL
16139
16140 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16141 OTOOL64=$lt_OTOOL64
16142
16143 # Old archive suffix (normally "a").
16144 libext=$libext
16145
16146 # Shared library suffix (normally ".so").
16147 shrext_cmds=$lt_shrext_cmds
16148
16149 # The commands to extract the exported symbol list from a shared archive.
16150 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16151
16152 # Variables whose values should be saved in libtool wrapper scripts and
16153 # restored at link time.
16154 variables_saved_for_relink=$lt_variables_saved_for_relink
16155
16156 # Do we need the "lib" prefix for modules?
16157 need_lib_prefix=$need_lib_prefix
16158
16159 # Do we need a version for libraries?
16160 need_version=$need_version
16161
16162 # Library versioning type.
16163 version_type=$version_type
16164
16165 # Shared library runtime path variable.
16166 runpath_var=$runpath_var
16167
16168 # Shared library path variable.
16169 shlibpath_var=$shlibpath_var
16170
16171 # Is shlibpath searched before the hard-coded library search path?
16172 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16173
16174 # Format of library name prefix.
16175 libname_spec=$lt_libname_spec
16176
16177 # List of archive names.  First name is the real one, the rest are links.
16178 # The last name is the one that the linker finds with -lNAME
16179 library_names_spec=$lt_library_names_spec
16180
16181 # The coded name of the library, if different from the real name.
16182 soname_spec=$lt_soname_spec
16183
16184 # Permission mode override for installation of shared libraries.
16185 install_override_mode=$lt_install_override_mode
16186
16187 # Command to use after installation of a shared archive.
16188 postinstall_cmds=$lt_postinstall_cmds
16189
16190 # Command to use after uninstallation of a shared archive.
16191 postuninstall_cmds=$lt_postuninstall_cmds
16192
16193 # Commands used to finish a libtool library installation in a directory.
16194 finish_cmds=$lt_finish_cmds
16195
16196 # As "finish_cmds", except a single script fragment to be evaled but
16197 # not shown.
16198 finish_eval=$lt_finish_eval
16199
16200 # Whether we should hardcode library paths into libraries.
16201 hardcode_into_libs=$hardcode_into_libs
16202
16203 # Compile-time system search path for libraries.
16204 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16205
16206 # Run-time system search path for libraries.
16207 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16208
16209 # Whether dlopen is supported.
16210 dlopen_support=$enable_dlopen
16211
16212 # Whether dlopen of programs is supported.
16213 dlopen_self=$enable_dlopen_self
16214
16215 # Whether dlopen of statically linked programs is supported.
16216 dlopen_self_static=$enable_dlopen_self_static
16217
16218 # Commands to strip libraries.
16219 old_striplib=$lt_old_striplib
16220 striplib=$lt_striplib
16221
16222
16223 # The linker used to build libraries.
16224 LD=$lt_LD
16225
16226 # How to create reloadable object files.
16227 reload_flag=$lt_reload_flag
16228 reload_cmds=$lt_reload_cmds
16229
16230 # Commands used to build an old-style archive.
16231 old_archive_cmds=$lt_old_archive_cmds
16232
16233 # A language specific compiler.
16234 CC=$lt_compiler
16235
16236 # Is the compiler the GNU compiler?
16237 with_gcc=$GCC
16238
16239 # Compiler flag to turn off builtin functions.
16240 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16241
16242 # How to pass a linker flag through the compiler.
16243 wl=$lt_lt_prog_compiler_wl
16244
16245 # Additional compiler flags for building library objects.
16246 pic_flag=$lt_lt_prog_compiler_pic
16247
16248 # Compiler flag to prevent dynamic linking.
16249 link_static_flag=$lt_lt_prog_compiler_static
16250
16251 # Does compiler simultaneously support -c and -o options?
16252 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16253
16254 # Whether or not to add -lc for building shared libraries.
16255 build_libtool_need_lc=$archive_cmds_need_lc
16256
16257 # Whether or not to disallow shared libs when runtime libs are static.
16258 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16259
16260 # Compiler flag to allow reflexive dlopens.
16261 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16262
16263 # Compiler flag to generate shared objects directly from archives.
16264 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16265
16266 # Whether the compiler copes with passing no objects directly.
16267 compiler_needs_object=$lt_compiler_needs_object
16268
16269 # Create an old-style archive from a shared archive.
16270 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16271
16272 # Create a temporary old-style archive to link instead of a shared archive.
16273 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16274
16275 # Commands used to build a shared archive.
16276 archive_cmds=$lt_archive_cmds
16277 archive_expsym_cmds=$lt_archive_expsym_cmds
16278
16279 # Commands used to build a loadable module if different from building
16280 # a shared archive.
16281 module_cmds=$lt_module_cmds
16282 module_expsym_cmds=$lt_module_expsym_cmds
16283
16284 # Whether we are building with GNU ld or not.
16285 with_gnu_ld=$lt_with_gnu_ld
16286
16287 # Flag that allows shared libraries with undefined symbols to be built.
16288 allow_undefined_flag=$lt_allow_undefined_flag
16289
16290 # Flag that enforces no undefined symbols.
16291 no_undefined_flag=$lt_no_undefined_flag
16292
16293 # Flag to hardcode \$libdir into a binary during linking.
16294 # This must work even if \$libdir does not exist
16295 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16296
16297 # If ld is used when linking, flag to hardcode \$libdir into a binary
16298 # during linking.  This must work even if \$libdir does not exist.
16299 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16300
16301 # Whether we need a single "-rpath" flag with a separated argument.
16302 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16303
16304 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16305 # DIR into the resulting binary.
16306 hardcode_direct=$hardcode_direct
16307
16308 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16309 # DIR into the resulting binary and the resulting library dependency is
16310 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16311 # library is relocated.
16312 hardcode_direct_absolute=$hardcode_direct_absolute
16313
16314 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16315 # into the resulting binary.
16316 hardcode_minus_L=$hardcode_minus_L
16317
16318 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16319 # into the resulting binary.
16320 hardcode_shlibpath_var=$hardcode_shlibpath_var
16321
16322 # Set to "yes" if building a shared library automatically hardcodes DIR
16323 # into the library and all subsequent libraries and executables linked
16324 # against it.
16325 hardcode_automatic=$hardcode_automatic
16326
16327 # Set to yes if linker adds runtime paths of dependent libraries
16328 # to runtime path list.
16329 inherit_rpath=$inherit_rpath
16330
16331 # Whether libtool must link a program against all its dependency libraries.
16332 link_all_deplibs=$link_all_deplibs
16333
16334 # Fix the shell variable \$srcfile for the compiler.
16335 fix_srcfile_path=$lt_fix_srcfile_path
16336
16337 # Set to "yes" if exported symbols are required.
16338 always_export_symbols=$always_export_symbols
16339
16340 # The commands to list exported symbols.
16341 export_symbols_cmds=$lt_export_symbols_cmds
16342
16343 # Symbols that should not be listed in the preloaded symbols.
16344 exclude_expsyms=$lt_exclude_expsyms
16345
16346 # Symbols that must always be exported.
16347 include_expsyms=$lt_include_expsyms
16348
16349 # Commands necessary for linking programs (against libraries) with templates.
16350 prelink_cmds=$lt_prelink_cmds
16351
16352 # Specify filename containing input files.
16353 file_list_spec=$lt_file_list_spec
16354
16355 # How to hardcode a shared library path into an executable.
16356 hardcode_action=$hardcode_action
16357
16358 # ### END LIBTOOL CONFIG
16359
16360 _LT_EOF
16361
16362   case $host_os in
16363   aix3*)
16364     cat <<\_LT_EOF >> "$cfgfile"
16365 # AIX sometimes has problems with the GCC collect2 program.  For some
16366 # reason, if we set the COLLECT_NAMES environment variable, the problems
16367 # vanish in a puff of smoke.
16368 if test "X${COLLECT_NAMES+set}" != Xset; then
16369   COLLECT_NAMES=
16370   export COLLECT_NAMES
16371 fi
16372 _LT_EOF
16373     ;;
16374   esac
16375
16376
16377 ltmain="$ac_aux_dir/ltmain.sh"
16378
16379
16380   # We use sed instead of cat because bash on DJGPP gets confused if
16381   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16382   # text mode, it properly converts lines to CR/LF.  This bash problem
16383   # is reportedly fixed, but why not run on old versions too?
16384   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16385     || (rm -f "$cfgfile"; exit 1)
16386
16387   case $xsi_shell in
16388   yes)
16389     cat << \_LT_EOF >> "$cfgfile"
16390
16391 # func_dirname file append nondir_replacement
16392 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16393 # otherwise set result to NONDIR_REPLACEMENT.
16394 func_dirname ()
16395 {
16396   case ${1} in
16397     */*) func_dirname_result="${1%/*}${2}" ;;
16398     *  ) func_dirname_result="${3}" ;;
16399   esac
16400 }
16401
16402 # func_basename file
16403 func_basename ()
16404 {
16405   func_basename_result="${1##*/}"
16406 }
16407
16408 # func_dirname_and_basename file append nondir_replacement
16409 # perform func_basename and func_dirname in a single function
16410 # call:
16411 #   dirname:  Compute the dirname of FILE.  If nonempty,
16412 #             add APPEND to the result, otherwise set result
16413 #             to NONDIR_REPLACEMENT.
16414 #             value returned in "$func_dirname_result"
16415 #   basename: Compute filename of FILE.
16416 #             value retuned in "$func_basename_result"
16417 # Implementation must be kept synchronized with func_dirname
16418 # and func_basename. For efficiency, we do not delegate to
16419 # those functions but instead duplicate the functionality here.
16420 func_dirname_and_basename ()
16421 {
16422   case ${1} in
16423     */*) func_dirname_result="${1%/*}${2}" ;;
16424     *  ) func_dirname_result="${3}" ;;
16425   esac
16426   func_basename_result="${1##*/}"
16427 }
16428
16429 # func_stripname prefix suffix name
16430 # strip PREFIX and SUFFIX off of NAME.
16431 # PREFIX and SUFFIX must not contain globbing or regex special
16432 # characters, hashes, percent signs, but SUFFIX may contain a leading
16433 # dot (in which case that matches only a dot).
16434 func_stripname ()
16435 {
16436   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16437   # positional parameters, so assign one to ordinary parameter first.
16438   func_stripname_result=${3}
16439   func_stripname_result=${func_stripname_result#"${1}"}
16440   func_stripname_result=${func_stripname_result%"${2}"}
16441 }
16442
16443 # func_opt_split
16444 func_opt_split ()
16445 {
16446   func_opt_split_opt=${1%%=*}
16447   func_opt_split_arg=${1#*=}
16448 }
16449
16450 # func_lo2o object
16451 func_lo2o ()
16452 {
16453   case ${1} in
16454     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16455     *)    func_lo2o_result=${1} ;;
16456   esac
16457 }
16458
16459 # func_xform libobj-or-source
16460 func_xform ()
16461 {
16462   func_xform_result=${1%.*}.lo
16463 }
16464
16465 # func_arith arithmetic-term...
16466 func_arith ()
16467 {
16468   func_arith_result=$(( $* ))
16469 }
16470
16471 # func_len string
16472 # STRING may not start with a hyphen.
16473 func_len ()
16474 {
16475   func_len_result=${#1}
16476 }
16477
16478 _LT_EOF
16479     ;;
16480   *) # Bourne compatible functions.
16481     cat << \_LT_EOF >> "$cfgfile"
16482
16483 # func_dirname file append nondir_replacement
16484 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16485 # otherwise set result to NONDIR_REPLACEMENT.
16486 func_dirname ()
16487 {
16488   # Extract subdirectory from the argument.
16489   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16490   if test "X$func_dirname_result" = "X${1}"; then
16491     func_dirname_result="${3}"
16492   else
16493     func_dirname_result="$func_dirname_result${2}"
16494   fi
16495 }
16496
16497 # func_basename file
16498 func_basename ()
16499 {
16500   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16501 }
16502
16503
16504 # func_stripname prefix suffix name
16505 # strip PREFIX and SUFFIX off of NAME.
16506 # PREFIX and SUFFIX must not contain globbing or regex special
16507 # characters, hashes, percent signs, but SUFFIX may contain a leading
16508 # dot (in which case that matches only a dot).
16509 # func_strip_suffix prefix name
16510 func_stripname ()
16511 {
16512   case ${2} in
16513     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16514     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16515   esac
16516 }
16517
16518 # sed scripts:
16519 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16520 my_sed_long_arg='1s/^-[^=]*=//'
16521
16522 # func_opt_split
16523 func_opt_split ()
16524 {
16525   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16526   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16527 }
16528
16529 # func_lo2o object
16530 func_lo2o ()
16531 {
16532   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16533 }
16534
16535 # func_xform libobj-or-source
16536 func_xform ()
16537 {
16538   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16539 }
16540
16541 # func_arith arithmetic-term...
16542 func_arith ()
16543 {
16544   func_arith_result=`expr "$@"`
16545 }
16546
16547 # func_len string
16548 # STRING may not start with a hyphen.
16549 func_len ()
16550 {
16551   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16552 }
16553
16554 _LT_EOF
16555 esac
16556
16557 case $lt_shell_append in
16558   yes)
16559     cat << \_LT_EOF >> "$cfgfile"
16560
16561 # func_append var value
16562 # Append VALUE to the end of shell variable VAR.
16563 func_append ()
16564 {
16565   eval "$1+=\$2"
16566 }
16567 _LT_EOF
16568     ;;
16569   *)
16570     cat << \_LT_EOF >> "$cfgfile"
16571
16572 # func_append var value
16573 # Append VALUE to the end of shell variable VAR.
16574 func_append ()
16575 {
16576   eval "$1=\$$1\$2"
16577 }
16578
16579 _LT_EOF
16580     ;;
16581   esac
16582
16583
16584   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16585     || (rm -f "$cfgfile"; exit 1)
16586
16587   mv -f "$cfgfile" "$ofile" ||
16588     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16589   chmod +x "$ofile"
16590
16591  ;;
16592     "gstdint.h":C)
16593 if test "$GCC" = yes; then
16594   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16595 else
16596   echo "/* generated for $CC */" > tmp-stdint.h
16597 fi
16598
16599 sed 's/^ *//' >> tmp-stdint.h <<EOF
16600
16601   #ifndef GCC_GENERATED_STDINT_H
16602   #define GCC_GENERATED_STDINT_H 1
16603
16604   #include <sys/types.h>
16605 EOF
16606
16607 if test "$acx_cv_header_stdint" != stdint.h; then
16608   echo "#include <stddef.h>" >> tmp-stdint.h
16609 fi
16610 if test "$acx_cv_header_stdint" != stddef.h; then
16611   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16612 fi
16613
16614 sed 's/^ *//' >> tmp-stdint.h <<EOF
16615   /* glibc uses these symbols as guards to prevent redefinitions.  */
16616   #ifdef __int8_t_defined
16617   #define _INT8_T
16618   #define _INT16_T
16619   #define _INT32_T
16620   #endif
16621   #ifdef __uint32_t_defined
16622   #define _UINT32_T
16623   #endif
16624
16625 EOF
16626
16627 # ----------------- done header, emit basic int types -------------
16628 if test "$acx_cv_header_stdint" = stddef.h; then
16629   sed 's/^ *//' >> tmp-stdint.h <<EOF
16630
16631     #ifndef _UINT8_T
16632     #define _UINT8_T
16633     #ifndef __uint8_t_defined
16634     #define __uint8_t_defined
16635     #ifndef uint8_t
16636     typedef unsigned $acx_cv_type_int8_t uint8_t;
16637     #endif
16638     #endif
16639     #endif
16640
16641     #ifndef _UINT16_T
16642     #define _UINT16_T
16643     #ifndef __uint16_t_defined
16644     #define __uint16_t_defined
16645     #ifndef uint16_t
16646     typedef unsigned $acx_cv_type_int16_t uint16_t;
16647     #endif
16648     #endif
16649     #endif
16650
16651     #ifndef _UINT32_T
16652     #define _UINT32_T
16653     #ifndef __uint32_t_defined
16654     #define __uint32_t_defined
16655     #ifndef uint32_t
16656     typedef unsigned $acx_cv_type_int32_t uint32_t;
16657     #endif
16658     #endif
16659     #endif
16660
16661     #ifndef _INT8_T
16662     #define _INT8_T
16663     #ifndef __int8_t_defined
16664     #define __int8_t_defined
16665     #ifndef int8_t
16666     typedef $acx_cv_type_int8_t int8_t;
16667     #endif
16668     #endif
16669     #endif
16670
16671     #ifndef _INT16_T
16672     #define _INT16_T
16673     #ifndef __int16_t_defined
16674     #define __int16_t_defined
16675     #ifndef int16_t
16676     typedef $acx_cv_type_int16_t int16_t;
16677     #endif
16678     #endif
16679     #endif
16680
16681     #ifndef _INT32_T
16682     #define _INT32_T
16683     #ifndef __int32_t_defined
16684     #define __int32_t_defined
16685     #ifndef int32_t
16686     typedef $acx_cv_type_int32_t int32_t;
16687     #endif
16688     #endif
16689     #endif
16690 EOF
16691 elif test "$ac_cv_type_u_int32_t" = yes; then
16692   sed 's/^ *//' >> tmp-stdint.h <<EOF
16693
16694     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16695     #ifndef _INT8_T
16696     #define _INT8_T
16697     #endif
16698     #ifndef _INT16_T
16699     #define _INT16_T
16700     #endif
16701     #ifndef _INT32_T
16702     #define _INT32_T
16703     #endif
16704
16705     #ifndef _UINT8_T
16706     #define _UINT8_T
16707     #ifndef __uint8_t_defined
16708     #define __uint8_t_defined
16709     #ifndef uint8_t
16710     typedef u_int8_t uint8_t;
16711     #endif
16712     #endif
16713     #endif
16714
16715     #ifndef _UINT16_T
16716     #define _UINT16_T
16717     #ifndef __uint16_t_defined
16718     #define __uint16_t_defined
16719     #ifndef uint16_t
16720     typedef u_int16_t uint16_t;
16721     #endif
16722     #endif
16723     #endif
16724
16725     #ifndef _UINT32_T
16726     #define _UINT32_T
16727     #ifndef __uint32_t_defined
16728     #define __uint32_t_defined
16729     #ifndef uint32_t
16730     typedef u_int32_t uint32_t;
16731     #endif
16732     #endif
16733     #endif
16734 EOF
16735 else
16736   sed 's/^ *//' >> tmp-stdint.h <<EOF
16737
16738     /* Some systems have guard macros to prevent redefinitions, define them.  */
16739     #ifndef _INT8_T
16740     #define _INT8_T
16741     #endif
16742     #ifndef _INT16_T
16743     #define _INT16_T
16744     #endif
16745     #ifndef _INT32_T
16746     #define _INT32_T
16747     #endif
16748     #ifndef _UINT8_T
16749     #define _UINT8_T
16750     #endif
16751     #ifndef _UINT16_T
16752     #define _UINT16_T
16753     #endif
16754     #ifndef _UINT32_T
16755     #define _UINT32_T
16756     #endif
16757 EOF
16758 fi
16759
16760 # ------------- done basic int types, emit int64_t types ------------
16761 if test "$ac_cv_type_uint64_t" = yes; then
16762   sed 's/^ *//' >> tmp-stdint.h <<EOF
16763
16764     /* system headers have good uint64_t and int64_t */
16765     #ifndef _INT64_T
16766     #define _INT64_T
16767     #endif
16768     #ifndef _UINT64_T
16769     #define _UINT64_T
16770     #endif
16771 EOF
16772 elif test "$ac_cv_type_u_int64_t" = yes; then
16773   sed 's/^ *//' >> tmp-stdint.h <<EOF
16774
16775     /* system headers have an u_int64_t (and int64_t) */
16776     #ifndef _INT64_T
16777     #define _INT64_T
16778     #endif
16779     #ifndef _UINT64_T
16780     #define _UINT64_T
16781     #ifndef __uint64_t_defined
16782     #define __uint64_t_defined
16783     #ifndef uint64_t
16784     typedef u_int64_t uint64_t;
16785     #endif
16786     #endif
16787     #endif
16788 EOF
16789 elif test -n "$acx_cv_type_int64_t"; then
16790   sed 's/^ *//' >> tmp-stdint.h <<EOF
16791
16792     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16793     #ifndef _INT64_T
16794     #define _INT64_T
16795     #ifndef int64_t
16796     typedef $acx_cv_type_int64_t int64_t;
16797     #endif
16798     #endif
16799     #ifndef _UINT64_T
16800     #define _UINT64_T
16801     #ifndef __uint64_t_defined
16802     #define __uint64_t_defined
16803     #ifndef uint64_t
16804     typedef unsigned $acx_cv_type_int64_t uint64_t;
16805     #endif
16806     #endif
16807     #endif
16808 EOF
16809 else
16810   sed 's/^ *//' >> tmp-stdint.h <<EOF
16811
16812     /* some common heuristics for int64_t, using compiler-specific tests */
16813     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16814     #ifndef _INT64_T
16815     #define _INT64_T
16816     #ifndef __int64_t_defined
16817     #ifndef int64_t
16818     typedef long long int64_t;
16819     #endif
16820     #endif
16821     #endif
16822     #ifndef _UINT64_T
16823     #define _UINT64_T
16824     #ifndef uint64_t
16825     typedef unsigned long long uint64_t;
16826     #endif
16827     #endif
16828
16829     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
16830     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
16831        does not implement __extension__.  But that compiler doesn't define
16832        __GNUC_MINOR__.  */
16833     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
16834     # define __extension__
16835     # endif
16836
16837     # ifndef _INT64_T
16838     # define _INT64_T
16839     # ifndef int64_t
16840     __extension__ typedef long long int64_t;
16841     # endif
16842     # endif
16843     # ifndef _UINT64_T
16844     # define _UINT64_T
16845     # ifndef uint64_t
16846     __extension__ typedef unsigned long long uint64_t;
16847     # endif
16848     # endif
16849
16850     #elif !defined __STRICT_ANSI__
16851     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
16852
16853     #  ifndef _INT64_T
16854     #  define _INT64_T
16855     #  ifndef int64_t
16856     typedef __int64 int64_t;
16857     #  endif
16858     #  endif
16859     #  ifndef _UINT64_T
16860     #  define _UINT64_T
16861     #  ifndef uint64_t
16862     typedef unsigned __int64 uint64_t;
16863     #  endif
16864     #  endif
16865     # endif /* compiler */
16866
16867     #endif /* ANSI version */
16868 EOF
16869 fi
16870
16871 # ------------- done int64_t types, emit intptr types ------------
16872 if test "$ac_cv_type_uintptr_t" != yes; then
16873   sed 's/^ *//' >> tmp-stdint.h <<EOF
16874
16875     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
16876     #ifndef __uintptr_t_defined
16877     #ifndef uintptr_t
16878     typedef u$acx_cv_type_intptr_t uintptr_t;
16879     #endif
16880     #endif
16881     #ifndef __intptr_t_defined
16882     #ifndef intptr_t
16883     typedef $acx_cv_type_intptr_t  intptr_t;
16884     #endif
16885     #endif
16886 EOF
16887 fi
16888
16889 # ------------- done intptr types, emit int_least types ------------
16890 if test "$ac_cv_type_int_least32_t" != yes; then
16891   sed 's/^ *//' >> tmp-stdint.h <<EOF
16892
16893     /* Define int_least types */
16894     typedef int8_t     int_least8_t;
16895     typedef int16_t    int_least16_t;
16896     typedef int32_t    int_least32_t;
16897     #ifdef _INT64_T
16898     typedef int64_t    int_least64_t;
16899     #endif
16900
16901     typedef uint8_t    uint_least8_t;
16902     typedef uint16_t   uint_least16_t;
16903     typedef uint32_t   uint_least32_t;
16904     #ifdef _UINT64_T
16905     typedef uint64_t   uint_least64_t;
16906     #endif
16907 EOF
16908 fi
16909
16910 # ------------- done intptr types, emit int_fast types ------------
16911 if test "$ac_cv_type_int_fast32_t" != yes; then
16912       sed 's/^ *//' >> tmp-stdint.h <<EOF
16913
16914     /* Define int_fast types.  short is often slow */
16915     typedef int8_t       int_fast8_t;
16916     typedef int          int_fast16_t;
16917     typedef int32_t      int_fast32_t;
16918     #ifdef _INT64_T
16919     typedef int64_t      int_fast64_t;
16920     #endif
16921
16922     typedef uint8_t      uint_fast8_t;
16923     typedef unsigned int uint_fast16_t;
16924     typedef uint32_t     uint_fast32_t;
16925     #ifdef _UINT64_T
16926     typedef uint64_t     uint_fast64_t;
16927     #endif
16928 EOF
16929 fi
16930
16931 if test "$ac_cv_type_uintmax_t" != yes; then
16932   sed 's/^ *//' >> tmp-stdint.h <<EOF
16933
16934     /* Define intmax based on what we found */
16935     #ifndef intmax_t
16936     #ifdef _INT64_T
16937     typedef int64_t       intmax_t;
16938     #else
16939     typedef long          intmax_t;
16940     #endif
16941     #endif
16942     #ifndef uintmax_t
16943     #ifdef _UINT64_T
16944     typedef uint64_t      uintmax_t;
16945     #else
16946     typedef unsigned long uintmax_t;
16947     #endif
16948     #endif
16949 EOF
16950 fi
16951
16952 sed 's/^ *//' >> tmp-stdint.h <<EOF
16953
16954   #endif /* GCC_GENERATED_STDINT_H */
16955 EOF
16956
16957 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
16958   rm -f tmp-stdint.h
16959 else
16960   mv -f tmp-stdint.h gstdint.h
16961 fi
16962
16963  ;;
16964     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
16965     "default":C) if test -n "$CONFIG_FILES"; then
16966    if test -n "${with_target_subdir}"; then
16967      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
16968      # that multilib installs will end up installed in the correct place.
16969      # The testsuite needs it for multilib-aware ABI baseline files.
16970      # To work around this not being passed down from config-ml.in ->
16971      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
16972      # append it here.  Only modify Makefiles that have just been created.
16973      #
16974      # Also, get rid of this simulated-VPATH thing that automake does.
16975      cat > vpsed << \_EOF
16976   s!`test -f '$<' || echo '$(srcdir)/'`!!
16977 _EOF
16978      for i in $SUBDIRS; do
16979       case $CONFIG_FILES in
16980        *${i}/Makefile*)
16981          #echo "Adding MULTISUBDIR to $i/Makefile"
16982          sed -f vpsed $i/Makefile > tmp
16983          grep '^MULTISUBDIR =' Makefile >> tmp
16984          mv tmp $i/Makefile
16985          ;;
16986       esac
16987      done
16988      rm vpsed
16989    fi
16990  fi
16991  ;;
16992
16993   esac
16994 done # for ac_tag
16995
16996
16997 as_fn_exit 0
16998 _ACEOF
16999 ac_clean_files=$ac_clean_files_save
17000
17001 test $ac_write_fail = 0 ||
17002   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
17003
17004
17005 # configure is writing to config.log, and then calls config.status.
17006 # config.status does its own redirection, appending to config.log.
17007 # Unfortunately, on DOS this fails, as config.log is still kept open
17008 # by configure, so config.status won't be able to write to it; its
17009 # output is simply discarded.  So we exec the FD to /dev/null,
17010 # effectively closing config.log, so it can be properly (re)opened and
17011 # appended to by config.status.  When coming back to configure, we
17012 # need to make the FD available again.
17013 if test "$no_create" != yes; then
17014   ac_cs_success=:
17015   ac_config_status_args=
17016   test "$silent" = yes &&
17017     ac_config_status_args="$ac_config_status_args --quiet"
17018   exec 5>/dev/null
17019   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17020   exec 5>>config.log
17021   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17022   # would make configure fail if this is the last instruction.
17023   $ac_cs_success || as_fn_exit 1
17024 fi
17025 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17026   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17027 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17028 fi
17029