libbacktrace/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libbacktrace'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="backtrace.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 NATIVE_FALSE
 637 NATIVE_TRUE
 638 HAVE_LIBLZMA_FALSE
 639 HAVE_LIBLZMA_TRUE
 640 HAVE_MINIDEBUG_FALSE
 641 HAVE_MINIDEBUG_TRUE
 642 HAVE_COMM_FALSE
 643 HAVE_COMM_TRUE
 644 COMM
 645 HAVE_XZ_FALSE
 646 HAVE_XZ_TRUE
 647 XZ
 648 USE_DSYMUTIL_FALSE
 649 USE_DSYMUTIL_TRUE
 650 HAVE_OBJCOPY_DEBUGLINK_FALSE
 651 HAVE_OBJCOPY_DEBUGLINK_TRUE
 652 READELF
 653 OBJCOPY
 654 HAVE_COMPRESSED_DEBUG_ZSTD_FALSE
 655 HAVE_COMPRESSED_DEBUG_ZSTD_TRUE
 656 HAVE_ZSTD_FALSE
 657 HAVE_ZSTD_TRUE
 658 HAVE_COMPRESSED_DEBUG_FALSE
 659 HAVE_COMPRESSED_DEBUG_TRUE
 660 HAVE_BUILDID_FALSE
 661 HAVE_BUILDID_TRUE
 662 HAVE_ZLIB_FALSE
 663 HAVE_ZLIB_TRUE
 664 HAVE_DWARF5_FALSE
 665 HAVE_DWARF5_TRUE
 666 HAVE_PTHREAD_FALSE
 667 HAVE_PTHREAD_TRUE
 668 PTHREAD_CFLAGS
 669 CLOCK_GETTIME_LINK
 670 BACKTRACE_USES_MALLOC
 671 ALLOC_FILE
 672 VIEW_FILE
 673 BACKTRACE_SUPPORTS_DATA
 674 BACKTRACE_SUPPORTED
 675 HAVE_ELF_FALSE
 676 HAVE_ELF_TRUE
 677 FORMAT_FILE
 678 BACKTRACE_SUPPORTS_THREADS
 679 CET_HOST_FLAGS
 680 PIC_FLAG
 681 WARN_FLAGS
 682 EXTRA_FLAGS
 683 BACKTRACE_FILE
 684 OTOOL64
 685 OTOOL
 686 LIPO
 687 NMEDIT
 688 DSYMUTIL
 689 AR
 690 OBJDUMP
 691 LN_S
 692 NM
 693 ac_ct_DUMPBIN
 694 DUMPBIN
 695 LD
 696 FGREP
 697 SED
 698 LIBTOOL
 699 HAVE_DWZ_FALSE
 700 HAVE_DWZ_TRUE
 701 DWZ
 702 RANLIB
 703 MAINT
 704 MAINTAINER_MODE_FALSE
 705 MAINTAINER_MODE_TRUE
 706 AM_BACKSLASH
 707 AM_DEFAULT_VERBOSITY
 708 AM_DEFAULT_V
 709 AM_V
 710 am__untar
 711 am__tar
 712 AMTAR
 713 am__leading_dot
 714 SET_MAKE
 715 AWK
 716 mkdir_p
 717 MKDIR_P
 718 INSTALL_STRIP_PROGRAM
 719 STRIP
 720 install_sh
 721 MAKEINFO
 722 AUTOHEADER
 723 AUTOMAKE
 724 AUTOCONF
 725 ACLOCAL
 726 VERSION
 727 PACKAGE
 728 CYGPATH_W
 729 am__isrc
 730 INSTALL_DATA
 731 INSTALL_SCRIPT
 732 INSTALL_PROGRAM
 733 libtool_VERSION
 734 EGREP
 735 GREP
 736 CPP
 737 OBJEXT
 738 EXEEXT
 739 ac_ct_CC
 740 CPPFLAGS
 741 LDFLAGS
 742 CFLAGS
 743 CC
 744 target_os
 745 target_vendor
 746 target_cpu
 747 target
 748 host_os
 749 host_vendor
 750 host_cpu
 751 host
 752 build_os
 753 build_vendor
 754 build_cpu
 755 build
 756 multi_basedir
 757 target_alias
 758 host_alias
 759 build_alias
 760 LIBS
 761 ECHO_T
 762 ECHO_N
 763 ECHO_C
 764 DEFS
 765 mandir
 766 localedir
 767 libdir
 768 psdir
 769 pdfdir
 770 dvidir
 771 htmldir
 772 infodir
 773 docdir
 774 oldincludedir
 775 includedir
 776 localstatedir
 777 sharedstatedir
 778 sysconfdir
 779 datadir
 780 datarootdir
 781 libexecdir
 782 sbindir
 783 bindir
 784 program_transform_name
 785 prefix
 786 exec_prefix
 787 PACKAGE_URL
 788 PACKAGE_BUGREPORT
 789 PACKAGE_STRING
 790 PACKAGE_VERSION
 791 PACKAGE_TARNAME
 792 PACKAGE_NAME
 793 PATH_SEPARATOR
 794 SHELL'
 795 ac_subst_files=''
 796 ac_user_opts='
 797 enable_option_checking
 798 enable_multilib
 799 enable_silent_rules
 800 enable_maintainer_mode
 801 with_target_subdir
 802 enable_shared
 803 enable_static
 804 with_pic
 805 enable_fast_install
 806 with_gnu_ld
 807 enable_libtool_lock
 808 enable_largefile
 809 enable_cet
 810 enable_werror
 811 with_system_libunwind
 812 enable_host_shared
 813 '
 814       ac_precious_vars='build_alias
 815 host_alias
 816 target_alias
 817 CC
 818 CFLAGS
 819 LDFLAGS
 820 LIBS
 821 CPPFLAGS
 822 CPP
 823 OBJCOPY
 824 DSYMUTIL
 825 NM'
 826
 827
 828 # Initialize some variables set by options.
 829 ac_init_help=
 830 ac_init_version=false
 831 ac_unrecognized_opts=
 832 ac_unrecognized_sep=
 833 # The variables have the same names as the options, with
 834 # dashes changed to underlines.
 835 cache_file=/dev/null
 836 exec_prefix=NONE
 837 no_create=
 838 no_recursion=
 839 prefix=NONE
 840 program_prefix=NONE
 841 program_suffix=NONE
 842 program_transform_name=s,x,x,
 843 silent=
 844 site=
 845 srcdir=
 846 verbose=
 847 x_includes=NONE
 848 x_libraries=NONE
 849
 850 # Installation directory options.
 851 # These are left unexpanded so users can "make install exec_prefix=/foo"
 852 # and all the variables that are supposed to be based on exec_prefix
 853 # by default will actually change.
 854 # Use braces instead of parens because sh, perl, etc. also accept them.
 855 # (The list follows the same order as the GNU Coding Standards.)
 856 bindir='${exec_prefix}/bin'
 857 sbindir='${exec_prefix}/sbin'
 858 libexecdir='${exec_prefix}/libexec'
 859 datarootdir='${prefix}/share'
 860 datadir='${datarootdir}'
 861 sysconfdir='${prefix}/etc'
 862 sharedstatedir='${prefix}/com'
 863 localstatedir='${prefix}/var'
 864 includedir='${prefix}/include'
 865 oldincludedir='/usr/include'
 866 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 867 infodir='${datarootdir}/info'
 868 htmldir='${docdir}'
 869 dvidir='${docdir}'
 870 pdfdir='${docdir}'
 871 psdir='${docdir}'
 872 libdir='${exec_prefix}/lib'
 873 localedir='${datarootdir}/locale'
 874 mandir='${datarootdir}/man'
 875
 876 ac_prev=
 877 ac_dashdash=
 878 for ac_option
 879 do
 880   # If the previous option needs an argument, assign it.
 881   if test -n "$ac_prev"; then
 882     eval $ac_prev=\$ac_option
 883     ac_prev=
 884     continue
 885   fi
 886
 887   case $ac_option in
 888   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 889   *=)   ac_optarg= ;;
 890   *)    ac_optarg=yes ;;
 891   esac
 892
 893   # Accept the important Cygnus configure options, so we can diagnose typos.
 894
 895   case $ac_dashdash$ac_option in
 896   --)
 897     ac_dashdash=yes ;;
 898
 899   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 900     ac_prev=bindir ;;
 901   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 902     bindir=$ac_optarg ;;
 903
 904   -build | --build | --buil | --bui | --bu)
 905     ac_prev=build_alias ;;
 906   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 907     build_alias=$ac_optarg ;;
 908
 909   -cache-file | --cache-file | --cache-fil | --cache-fi \
 910   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 911     ac_prev=cache_file ;;
 912   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 913   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 914     cache_file=$ac_optarg ;;
 915
 916   --config-cache | -C)
 917     cache_file=config.cache ;;
 918
 919   -datadir | --datadir | --datadi | --datad)
 920     ac_prev=datadir ;;
 921   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 922     datadir=$ac_optarg ;;
 923
 924   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 925   | --dataroo | --dataro | --datar)
 926     ac_prev=datarootdir ;;
 927   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 928   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 929     datarootdir=$ac_optarg ;;
 930
 931   -disable-* | --disable-*)
 932     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 933     # Reject names that are not valid shell variable names.
 934     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 935       as_fn_error $? "invalid feature name: $ac_useropt"
 936     ac_useropt_orig=$ac_useropt
 937     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 938     case $ac_user_opts in
 939       *"
 940 "enable_$ac_useropt"
 941 "*) ;;
 942       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 943          ac_unrecognized_sep=', ';;
 944     esac
 945     eval enable_$ac_useropt=no ;;
 946
 947   -docdir | --docdir | --docdi | --doc | --do)
 948     ac_prev=docdir ;;
 949   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 950     docdir=$ac_optarg ;;
 951
 952   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 953     ac_prev=dvidir ;;
 954   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 955     dvidir=$ac_optarg ;;
 956
 957   -enable-* | --enable-*)
 958     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 959     # Reject names that are not valid shell variable names.
 960     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 961       as_fn_error $? "invalid feature name: $ac_useropt"
 962     ac_useropt_orig=$ac_useropt
 963     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 964     case $ac_user_opts in
 965       *"
 966 "enable_$ac_useropt"
 967 "*) ;;
 968       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 969          ac_unrecognized_sep=', ';;
 970     esac
 971     eval enable_$ac_useropt=\$ac_optarg ;;
 972
 973   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 974   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 975   | --exec | --exe | --ex)
 976     ac_prev=exec_prefix ;;
 977   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 978   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 979   | --exec=* | --exe=* | --ex=*)
 980     exec_prefix=$ac_optarg ;;
 981
 982   -gas | --gas | --ga | --g)
 983     # Obsolete; use --with-gas.
 984     with_gas=yes ;;
 985
 986   -help | --help | --hel | --he | -h)
 987     ac_init_help=long ;;
 988   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 989     ac_init_help=recursive ;;
 990   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 991     ac_init_help=short ;;
 992
 993   -host | --host | --hos | --ho)
 994     ac_prev=host_alias ;;
 995   -host=* | --host=* | --hos=* | --ho=*)
 996     host_alias=$ac_optarg ;;
 997
 998   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 999     ac_prev=htmldir ;;
1000   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1001   | --ht=*)
1002     htmldir=$ac_optarg ;;
1003
1004   -includedir | --includedir | --includedi | --included | --include \
1005   | --includ | --inclu | --incl | --inc)
1006     ac_prev=includedir ;;
1007   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1008   | --includ=* | --inclu=* | --incl=* | --inc=*)
1009     includedir=$ac_optarg ;;
1010
1011   -infodir | --infodir | --infodi | --infod | --info | --inf)
1012     ac_prev=infodir ;;
1013   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1014     infodir=$ac_optarg ;;
1015
1016   -libdir | --libdir | --libdi | --libd)
1017     ac_prev=libdir ;;
1018   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1019     libdir=$ac_optarg ;;
1020
1021   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1022   | --libexe | --libex | --libe)
1023     ac_prev=libexecdir ;;
1024   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1025   | --libexe=* | --libex=* | --libe=*)
1026     libexecdir=$ac_optarg ;;
1027
1028   -localedir | --localedir | --localedi | --localed | --locale)
1029     ac_prev=localedir ;;
1030   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1031     localedir=$ac_optarg ;;
1032
1033   -localstatedir | --localstatedir | --localstatedi | --localstated \
1034   | --localstate | --localstat | --localsta | --localst | --locals)
1035     ac_prev=localstatedir ;;
1036   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1037   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1038     localstatedir=$ac_optarg ;;
1039
1040   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1041     ac_prev=mandir ;;
1042   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1043     mandir=$ac_optarg ;;
1044
1045   -nfp | --nfp | --nf)
1046     # Obsolete; use --without-fp.
1047     with_fp=no ;;
1048
1049   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1050   | --no-cr | --no-c | -n)
1051     no_create=yes ;;
1052
1053   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1054   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1055     no_recursion=yes ;;
1056
1057   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1058   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1059   | --oldin | --oldi | --old | --ol | --o)
1060     ac_prev=oldincludedir ;;
1061   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1062   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1063   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1064     oldincludedir=$ac_optarg ;;
1065
1066   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1067     ac_prev=prefix ;;
1068   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1069     prefix=$ac_optarg ;;
1070
1071   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1072   | --program-pre | --program-pr | --program-p)
1073     ac_prev=program_prefix ;;
1074   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1075   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1076     program_prefix=$ac_optarg ;;
1077
1078   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1079   | --program-suf | --program-su | --program-s)
1080     ac_prev=program_suffix ;;
1081   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1082   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1083     program_suffix=$ac_optarg ;;
1084
1085   -program-transform-name | --program-transform-name \
1086   | --program-transform-nam | --program-transform-na \
1087   | --program-transform-n | --program-transform- \
1088   | --program-transform | --program-transfor \
1089   | --program-transfo | --program-transf \
1090   | --program-trans | --program-tran \
1091   | --progr-tra | --program-tr | --program-t)
1092     ac_prev=program_transform_name ;;
1093   -program-transform-name=* | --program-transform-name=* \
1094   | --program-transform-nam=* | --program-transform-na=* \
1095   | --program-transform-n=* | --program-transform-=* \
1096   | --program-transform=* | --program-transfor=* \
1097   | --program-transfo=* | --program-transf=* \
1098   | --program-trans=* | --program-tran=* \
1099   | --progr-tra=* | --program-tr=* | --program-t=*)
1100     program_transform_name=$ac_optarg ;;
1101
1102   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1103     ac_prev=pdfdir ;;
1104   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1105     pdfdir=$ac_optarg ;;
1106
1107   -psdir | --psdir | --psdi | --psd | --ps)
1108     ac_prev=psdir ;;
1109   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1110     psdir=$ac_optarg ;;
1111
1112   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1113   | -silent | --silent | --silen | --sile | --sil)
1114     silent=yes ;;
1115
1116   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1117     ac_prev=sbindir ;;
1118   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1119   | --sbi=* | --sb=*)
1120     sbindir=$ac_optarg ;;
1121
1122   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1123   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1124   | --sharedst | --shareds | --shared | --share | --shar \
1125   | --sha | --sh)
1126     ac_prev=sharedstatedir ;;
1127   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1128   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1129   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1130   | --sha=* | --sh=*)
1131     sharedstatedir=$ac_optarg ;;
1132
1133   -site | --site | --sit)
1134     ac_prev=site ;;
1135   -site=* | --site=* | --sit=*)
1136     site=$ac_optarg ;;
1137
1138   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1139     ac_prev=srcdir ;;
1140   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1141     srcdir=$ac_optarg ;;
1142
1143   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1144   | --syscon | --sysco | --sysc | --sys | --sy)
1145     ac_prev=sysconfdir ;;
1146   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1147   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1148     sysconfdir=$ac_optarg ;;
1149
1150   -target | --target | --targe | --targ | --tar | --ta | --t)
1151     ac_prev=target_alias ;;
1152   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1153     target_alias=$ac_optarg ;;
1154
1155   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1156     verbose=yes ;;
1157
1158   -version | --version | --versio | --versi | --vers | -V)
1159     ac_init_version=: ;;
1160
1161   -with-* | --with-*)
1162     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1163     # Reject names that are not valid shell variable names.
1164     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1165       as_fn_error $? "invalid package name: $ac_useropt"
1166     ac_useropt_orig=$ac_useropt
1167     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1168     case $ac_user_opts in
1169       *"
1170 "with_$ac_useropt"
1171 "*) ;;
1172       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1173          ac_unrecognized_sep=', ';;
1174     esac
1175     eval with_$ac_useropt=\$ac_optarg ;;
1176
1177   -without-* | --without-*)
1178     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1179     # Reject names that are not valid shell variable names.
1180     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1181       as_fn_error $? "invalid package name: $ac_useropt"
1182     ac_useropt_orig=$ac_useropt
1183     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1184     case $ac_user_opts in
1185       *"
1186 "with_$ac_useropt"
1187 "*) ;;
1188       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1189          ac_unrecognized_sep=', ';;
1190     esac
1191     eval with_$ac_useropt=no ;;
1192
1193   --x)
1194     # Obsolete; use --with-x.
1195     with_x=yes ;;
1196
1197   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1198   | --x-incl | --x-inc | --x-in | --x-i)
1199     ac_prev=x_includes ;;
1200   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1201   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1202     x_includes=$ac_optarg ;;
1203
1204   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1205   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1206     ac_prev=x_libraries ;;
1207   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1208   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1209     x_libraries=$ac_optarg ;;
1210
1211   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1212 Try \`$0 --help' for more information"
1213     ;;
1214
1215   *=*)
1216     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1217     # Reject names that are not valid shell variable names.
1218     case $ac_envvar in #(
1219       '' | [0-9]* | *[!_$as_cr_alnum]* )
1220       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1221     esac
1222     eval $ac_envvar=\$ac_optarg
1223     export $ac_envvar ;;
1224
1225   *)
1226     # FIXME: should be removed in autoconf 3.0.
1227     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1228     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1229       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1230     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1231     ;;
1232
1233   esac
1234 done
1235
1236 if test -n "$ac_prev"; then
1237   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1238   as_fn_error $? "missing argument to $ac_option"
1239 fi
1240
1241 if test -n "$ac_unrecognized_opts"; then
1242   case $enable_option_checking in
1243     no) ;;
1244     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1245     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1246   esac
1247 fi
1248
1249 # Check all directory arguments for consistency.
1250 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1251                 datadir sysconfdir sharedstatedir localstatedir includedir \
1252                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1253                 libdir localedir mandir
1254 do
1255   eval ac_val=\$$ac_var
1256   # Remove trailing slashes.
1257   case $ac_val in
1258     */ )
1259       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1260       eval $ac_var=\$ac_val;;
1261   esac
1262   # Be sure to have absolute directory names.
1263   case $ac_val in
1264     [\\/$]* | ?:[\\/]* )  continue;;
1265     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1266   esac
1267   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1268 done
1269
1270 # There might be people who depend on the old broken behavior: `$host'
1271 # used to hold the argument of --host etc.
1272 # FIXME: To remove some day.
1273 build=$build_alias
1274 host=$host_alias
1275 target=$target_alias
1276
1277 # FIXME: To remove some day.
1278 if test "x$host_alias" != x; then
1279   if test "x$build_alias" = x; then
1280     cross_compiling=maybe
1281   elif test "x$build_alias" != "x$host_alias"; then
1282     cross_compiling=yes
1283   fi
1284 fi
1285
1286 ac_tool_prefix=
1287 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1288
1289 test "$silent" = yes && exec 6>/dev/null
1290
1291
1292 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1293 ac_ls_di=`ls -di .` &&
1294 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1295   as_fn_error $? "working directory cannot be determined"
1296 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1297   as_fn_error $? "pwd does not report name of working directory"
1298
1299
1300 # Find the source files, if location was not specified.
1301 if test -z "$srcdir"; then
1302   ac_srcdir_defaulted=yes
1303   # Try the directory containing this script, then the parent directory.
1304   ac_confdir=`$as_dirname -- "$as_myself" ||
1305 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1306          X"$as_myself" : 'X\(//\)[^/]' \| \
1307          X"$as_myself" : 'X\(//\)$' \| \
1308          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1309 $as_echo X"$as_myself" |
1310     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1311             s//\1/
1312             q
1313           }
1314           /^X\(\/\/\)[^/].*/{
1315             s//\1/
1316             q
1317           }
1318           /^X\(\/\/\)$/{
1319             s//\1/
1320             q
1321           }
1322           /^X\(\/\).*/{
1323             s//\1/
1324             q
1325           }
1326           s/.*/./; q'`
1327   srcdir=$ac_confdir
1328   if test ! -r "$srcdir/$ac_unique_file"; then
1329     srcdir=..
1330   fi
1331 else
1332   ac_srcdir_defaulted=no
1333 fi
1334 if test ! -r "$srcdir/$ac_unique_file"; then
1335   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1336   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1337 fi
1338 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1339 ac_abs_confdir=`(
1340         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1341         pwd)`
1342 # When building in place, set srcdir=.
1343 if test "$ac_abs_confdir" = "$ac_pwd"; then
1344   srcdir=.
1345 fi
1346 # Remove unnecessary trailing slashes from srcdir.
1347 # Double slashes in file names in object file debugging info
1348 # mess up M-x gdb in Emacs.
1349 case $srcdir in
1350 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1351 esac
1352 for ac_var in $ac_precious_vars; do
1353   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1354   eval ac_env_${ac_var}_value=\$${ac_var}
1355   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1356   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1357 done
1358
1359 #
1360 # Report the --help message.
1361 #
1362 if test "$ac_init_help" = "long"; then
1363   # Omit some internal or obsolete options to make the list less imposing.
1364   # This message is too long to be a string in the A/UX 3.1 sh.
1365   cat <<_ACEOF
1366 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1367
1368 Usage: $0 [OPTION]... [VAR=VALUE]...
1369
1370 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1371 VAR=VALUE.  See below for descriptions of some of the useful variables.
1372
1373 Defaults for the options are specified in brackets.
1374
1375 Configuration:
1376   -h, --help              display this help and exit
1377       --help=short        display options specific to this package
1378       --help=recursive    display the short help of all the included packages
1379   -V, --version           display version information and exit
1380   -q, --quiet, --silent   do not print \`checking ...' messages
1381       --cache-file=FILE   cache test results in FILE [disabled]
1382   -C, --config-cache      alias for \`--cache-file=config.cache'
1383   -n, --no-create         do not create output files
1384       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1385
1386 Installation directories:
1387   --prefix=PREFIX         install architecture-independent files in PREFIX
1388                           [$ac_default_prefix]
1389   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1390                           [PREFIX]
1391
1392 By default, \`make install' will install all the files in
1393 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1394 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1395 for instance \`--prefix=\$HOME'.
1396
1397 For better control, use the options below.
1398
1399 Fine tuning of the installation directories:
1400   --bindir=DIR            user executables [EPREFIX/bin]
1401   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1402   --libexecdir=DIR        program executables [EPREFIX/libexec]
1403   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1404   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1405   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1406   --libdir=DIR            object code libraries [EPREFIX/lib]
1407   --includedir=DIR        C header files [PREFIX/include]
1408   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1409   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1410   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1411   --infodir=DIR           info documentation [DATAROOTDIR/info]
1412   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1413   --mandir=DIR            man documentation [DATAROOTDIR/man]
1414   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1415   --htmldir=DIR           html documentation [DOCDIR]
1416   --dvidir=DIR            dvi documentation [DOCDIR]
1417   --pdfdir=DIR            pdf documentation [DOCDIR]
1418   --psdir=DIR             ps documentation [DOCDIR]
1419 _ACEOF
1420
1421   cat <<\_ACEOF
1422
1423 Program names:
1424   --program-prefix=PREFIX            prepend PREFIX to installed program names
1425   --program-suffix=SUFFIX            append SUFFIX to installed program names
1426   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1427
1428 System types:
1429   --build=BUILD     configure for building on BUILD [guessed]
1430   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1431   --target=TARGET   configure for building compilers for TARGET [HOST]
1432 _ACEOF
1433 fi
1434
1435 if test -n "$ac_init_help"; then
1436   case $ac_init_help in
1437      short | recursive ) echo "Configuration of package-unused version-unused:";;
1438    esac
1439   cat <<\_ACEOF
1440
1441 Optional Features:
1442   --disable-option-checking  ignore unrecognized --enable/--with options
1443   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1444   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1445   --enable-multilib       build many library versions (default)
1446   --enable-silent-rules   less verbose build output (undo: "make V=1")
1447   --disable-silent-rules  verbose build output (undo: "make V=0")
1448   --enable-maintainer-mode
1449                           enable make rules and dependencies not useful (and
1450                           sometimes confusing) to the casual installer
1451   --enable-shared[=PKGS]  build shared libraries [default=yes]
1452   --enable-static[=PKGS]  build static libraries [default=yes]
1453   --enable-fast-install[=PKGS]
1454                           optimize for fast installation [default=yes]
1455   --disable-libtool-lock  avoid locking (might break parallel builds)
1456   --disable-largefile     omit support for large files
1457   --enable-cet            enable Intel CET in target libraries [default=auto]
1458   --disable-werror        disable building with -Werror
1459   --enable-host-shared    build host code as shared libraries
1460   --enable-cet            enable Intel CET in host libraries [default=auto]
1461
1462 Optional Packages:
1463   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1464   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1465   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1466   --with-pic              try to use only PIC/non-PIC objects [default=use
1467                           both]
1468   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1469   --with-system-libunwind use installed libunwind
1470
1471 Some influential environment variables:
1472   CC          C compiler command
1473   CFLAGS      C compiler flags
1474   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1475               nonstandard directory <lib dir>
1476   LIBS        libraries to pass to the linker, e.g. -l<library>
1477   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1478               you have headers in a nonstandard directory <include dir>
1479   CPP         C preprocessor
1480   OBJCOPY     location of objcopy
1481   DSYMUTIL    location of dsymutil
1482   NM          location of nm
1483
1484 Use these variables to override the choices made by `configure' or to help
1485 it to find libraries and programs with nonstandard names/locations.
1486
1487 Report bugs to the package provider.
1488 _ACEOF
1489 ac_status=$?
1490 fi
1491
1492 if test "$ac_init_help" = "recursive"; then
1493   # If there are subdirs, report their specific --help.
1494   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1495     test -d "$ac_dir" ||
1496       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1497       continue
1498     ac_builddir=.
1499
1500 case "$ac_dir" in
1501 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1502 *)
1503   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1504   # A ".." for each directory in $ac_dir_suffix.
1505   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1506   case $ac_top_builddir_sub in
1507   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1508   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1509   esac ;;
1510 esac
1511 ac_abs_top_builddir=$ac_pwd
1512 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1513 # for backward compatibility:
1514 ac_top_builddir=$ac_top_build_prefix
1515
1516 case $srcdir in
1517   .)  # We are building in place.
1518     ac_srcdir=.
1519     ac_top_srcdir=$ac_top_builddir_sub
1520     ac_abs_top_srcdir=$ac_pwd ;;
1521   [\\/]* | ?:[\\/]* )  # Absolute name.
1522     ac_srcdir=$srcdir$ac_dir_suffix;
1523     ac_top_srcdir=$srcdir
1524     ac_abs_top_srcdir=$srcdir ;;
1525   *) # Relative name.
1526     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1527     ac_top_srcdir=$ac_top_build_prefix$srcdir
1528     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1529 esac
1530 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1531
1532     cd "$ac_dir" || { ac_status=$?; continue; }
1533     # Check for guested configure.
1534     if test -f "$ac_srcdir/configure.gnu"; then
1535       echo &&
1536       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1537     elif test -f "$ac_srcdir/configure"; then
1538       echo &&
1539       $SHELL "$ac_srcdir/configure" --help=recursive
1540     else
1541       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1542     fi || ac_status=$?
1543     cd "$ac_pwd" || { ac_status=$?; break; }
1544   done
1545 fi
1546
1547 test -n "$ac_init_help" && exit $ac_status
1548 if $ac_init_version; then
1549   cat <<\_ACEOF
1550 package-unused configure version-unused
1551 generated by GNU Autoconf 2.69
1552
1553 Copyright (C) 2012 Free Software Foundation, Inc.
1554 This configure script is free software; the Free Software Foundation
1555 gives unlimited permission to copy, distribute and modify it.
1556 _ACEOF
1557   exit
1558 fi
1559
1560 ## ------------------------ ##
1561 ## Autoconf initialization. ##
1562 ## ------------------------ ##
1563
1564 # ac_fn_c_try_compile LINENO
1565 # --------------------------
1566 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1567 ac_fn_c_try_compile ()
1568 {
1569   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1570   rm -f conftest.$ac_objext
1571   if { { ac_try="$ac_compile"
1572 case "(($ac_try" in
1573   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1574   *) ac_try_echo=$ac_try;;
1575 esac
1576 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1577 $as_echo "$ac_try_echo"; } >&5
1578   (eval "$ac_compile") 2>conftest.err
1579   ac_status=$?
1580   if test -s conftest.err; then
1581     grep -v '^ *+' conftest.err >conftest.er1
1582     cat conftest.er1 >&5
1583     mv -f conftest.er1 conftest.err
1584   fi
1585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586   test $ac_status = 0; } && {
1587          test -z "$ac_c_werror_flag" ||
1588          test ! -s conftest.err
1589        } && test -s conftest.$ac_objext; then :
1590   ac_retval=0
1591 else
1592   $as_echo "$as_me: failed program was:" >&5
1593 sed 's/^/| /' conftest.$ac_ext >&5
1594
1595         ac_retval=1
1596 fi
1597   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1598   as_fn_set_status $ac_retval
1599
1600 } # ac_fn_c_try_compile
1601
1602 # ac_fn_c_try_cpp LINENO
1603 # ----------------------
1604 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1605 ac_fn_c_try_cpp ()
1606 {
1607   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1608   if { { ac_try="$ac_cpp conftest.$ac_ext"
1609 case "(($ac_try" in
1610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1611   *) ac_try_echo=$ac_try;;
1612 esac
1613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614 $as_echo "$ac_try_echo"; } >&5
1615   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1616   ac_status=$?
1617   if test -s conftest.err; then
1618     grep -v '^ *+' conftest.err >conftest.er1
1619     cat conftest.er1 >&5
1620     mv -f conftest.er1 conftest.err
1621   fi
1622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1623   test $ac_status = 0; } > conftest.i && {
1624          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1625          test ! -s conftest.err
1626        }; then :
1627   ac_retval=0
1628 else
1629   $as_echo "$as_me: failed program was:" >&5
1630 sed 's/^/| /' conftest.$ac_ext >&5
1631
1632     ac_retval=1
1633 fi
1634   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1635   as_fn_set_status $ac_retval
1636
1637 } # ac_fn_c_try_cpp
1638
1639 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1640 # -------------------------------------------------------
1641 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1642 # the include files in INCLUDES and setting the cache variable VAR
1643 # accordingly.
1644 ac_fn_c_check_header_mongrel ()
1645 {
1646   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1647   if eval \${$3+:} false; then :
1648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1649 $as_echo_n "checking for $2... " >&6; }
1650 if eval \${$3+:} false; then :
1651   $as_echo_n "(cached) " >&6
1652 fi
1653 eval ac_res=\$$3
1654                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1655 $as_echo "$ac_res" >&6; }
1656 else
1657   # Is the header compilable?
1658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1659 $as_echo_n "checking $2 usability... " >&6; }
1660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1661 /* end confdefs.h.  */
1662 $4
1663 #include <$2>
1664 _ACEOF
1665 if ac_fn_c_try_compile "$LINENO"; then :
1666   ac_header_compiler=yes
1667 else
1668   ac_header_compiler=no
1669 fi
1670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1672 $as_echo "$ac_header_compiler" >&6; }
1673
1674 # Is the header present?
1675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1676 $as_echo_n "checking $2 presence... " >&6; }
1677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1678 /* end confdefs.h.  */
1679 #include <$2>
1680 _ACEOF
1681 if ac_fn_c_try_cpp "$LINENO"; then :
1682   ac_header_preproc=yes
1683 else
1684   ac_header_preproc=no
1685 fi
1686 rm -f conftest.err conftest.i conftest.$ac_ext
1687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1688 $as_echo "$ac_header_preproc" >&6; }
1689
1690 # So?  What about this header?
1691 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1692   yes:no: )
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1694 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1696 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1697     ;;
1698   no:yes:* )
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1700 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1702 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1704 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1706 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1707     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1708 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1709     ;;
1710 esac
1711   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1712 $as_echo_n "checking for $2... " >&6; }
1713 if eval \${$3+:} false; then :
1714   $as_echo_n "(cached) " >&6
1715 else
1716   eval "$3=\$ac_header_compiler"
1717 fi
1718 eval ac_res=\$$3
1719                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1720 $as_echo "$ac_res" >&6; }
1721 fi
1722   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1723
1724 } # ac_fn_c_check_header_mongrel
1725
1726 # ac_fn_c_try_run LINENO
1727 # ----------------------
1728 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1729 # that executables *can* be run.
1730 ac_fn_c_try_run ()
1731 {
1732   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733   if { { ac_try="$ac_link"
1734 case "(($ac_try" in
1735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1736   *) ac_try_echo=$ac_try;;
1737 esac
1738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1739 $as_echo "$ac_try_echo"; } >&5
1740   (eval "$ac_link") 2>&5
1741   ac_status=$?
1742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1743   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1744   { { case "(($ac_try" in
1745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1746   *) ac_try_echo=$ac_try;;
1747 esac
1748 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1749 $as_echo "$ac_try_echo"; } >&5
1750   (eval "$ac_try") 2>&5
1751   ac_status=$?
1752   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1753   test $ac_status = 0; }; }; then :
1754   ac_retval=0
1755 else
1756   $as_echo "$as_me: program exited with status $ac_status" >&5
1757        $as_echo "$as_me: failed program was:" >&5
1758 sed 's/^/| /' conftest.$ac_ext >&5
1759
1760        ac_retval=$ac_status
1761 fi
1762   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1763   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1764   as_fn_set_status $ac_retval
1765
1766 } # ac_fn_c_try_run
1767
1768 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1769 # -------------------------------------------------------
1770 # Tests whether HEADER exists and can be compiled using the include files in
1771 # INCLUDES, setting the cache variable VAR accordingly.
1772 ac_fn_c_check_header_compile ()
1773 {
1774   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1776 $as_echo_n "checking for $2... " >&6; }
1777 if eval \${$3+:} false; then :
1778   $as_echo_n "(cached) " >&6
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 $4
1783 #include <$2>
1784 _ACEOF
1785 if ac_fn_c_try_compile "$LINENO"; then :
1786   eval "$3=yes"
1787 else
1788   eval "$3=no"
1789 fi
1790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1791 fi
1792 eval ac_res=\$$3
1793                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1794 $as_echo "$ac_res" >&6; }
1795   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1796
1797 } # ac_fn_c_check_header_compile
1798
1799 # ac_fn_c_try_link LINENO
1800 # -----------------------
1801 # Try to link conftest.$ac_ext, and return whether this succeeded.
1802 ac_fn_c_try_link ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   rm -f conftest.$ac_objext conftest$ac_exeext
1806   if { { ac_try="$ac_link"
1807 case "(($ac_try" in
1808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1809   *) ac_try_echo=$ac_try;;
1810 esac
1811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1812 $as_echo "$ac_try_echo"; } >&5
1813   (eval "$ac_link") 2>conftest.err
1814   ac_status=$?
1815   if test -s conftest.err; then
1816     grep -v '^ *+' conftest.err >conftest.er1
1817     cat conftest.er1 >&5
1818     mv -f conftest.er1 conftest.err
1819   fi
1820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1821   test $ac_status = 0; } && {
1822          test -z "$ac_c_werror_flag" ||
1823          test ! -s conftest.err
1824        } && test -s conftest$ac_exeext && {
1825          test "$cross_compiling" = yes ||
1826          test -x conftest$ac_exeext
1827        }; then :
1828   ac_retval=0
1829 else
1830   $as_echo "$as_me: failed program was:" >&5
1831 sed 's/^/| /' conftest.$ac_ext >&5
1832
1833         ac_retval=1
1834 fi
1835   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1836   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1837   # interfere with the next link command; also delete a directory that is
1838   # left behind by Apple's compiler.  We do this before executing the actions.
1839   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1840   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1841   as_fn_set_status $ac_retval
1842
1843 } # ac_fn_c_try_link
1844
1845 # ac_fn_c_check_func LINENO FUNC VAR
1846 # ----------------------------------
1847 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1848 ac_fn_c_check_func ()
1849 {
1850   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if eval \${$3+:} false; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1857 /* end confdefs.h.  */
1858 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1859    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1860 #define $2 innocuous_$2
1861
1862 /* System header to define __stub macros and hopefully few prototypes,
1863     which can conflict with char $2 (); below.
1864     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1865     <limits.h> exists even on freestanding compilers.  */
1866
1867 #ifdef __STDC__
1868 # include <limits.h>
1869 #else
1870 # include <assert.h>
1871 #endif
1872
1873 #undef $2
1874
1875 /* Override any GCC internal prototype to avoid an error.
1876    Use char because int might match the return type of a GCC
1877    builtin and then its argument prototype would still apply.  */
1878 #ifdef __cplusplus
1879 extern "C"
1880 #endif
1881 char $2 ();
1882 /* The GNU C library defines this for functions which it implements
1883     to always fail with ENOSYS.  Some functions are actually named
1884     something starting with __ and the normal name is an alias.  */
1885 #if defined __stub_$2 || defined __stub___$2
1886 choke me
1887 #endif
1888
1889 int
1890 main ()
1891 {
1892 return $2 ();
1893   ;
1894   return 0;
1895 }
1896 _ACEOF
1897 if ac_fn_c_try_link "$LINENO"; then :
1898   eval "$3=yes"
1899 else
1900   eval "$3=no"
1901 fi
1902 rm -f core conftest.err conftest.$ac_objext \
1903     conftest$ac_exeext conftest.$ac_ext
1904 fi
1905 eval ac_res=\$$3
1906                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1907 $as_echo "$ac_res" >&6; }
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909
1910 } # ac_fn_c_check_func
1911
1912 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1913 # -------------------------------------------
1914 # Tests whether TYPE exists after having included INCLUDES, setting cache
1915 # variable VAR accordingly.
1916 ac_fn_c_check_type ()
1917 {
1918   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1920 $as_echo_n "checking for $2... " >&6; }
1921 if eval \${$3+:} false; then :
1922   $as_echo_n "(cached) " >&6
1923 else
1924   eval "$3=no"
1925   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926 /* end confdefs.h.  */
1927 $4
1928 int
1929 main ()
1930 {
1931 if (sizeof ($2))
1932          return 0;
1933   ;
1934   return 0;
1935 }
1936 _ACEOF
1937 if ac_fn_c_try_compile "$LINENO"; then :
1938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 $4
1941 int
1942 main ()
1943 {
1944 if (sizeof (($2)))
1945             return 0;
1946   ;
1947   return 0;
1948 }
1949 _ACEOF
1950 if ac_fn_c_try_compile "$LINENO"; then :
1951
1952 else
1953   eval "$3=yes"
1954 fi
1955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1956 fi
1957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958 fi
1959 eval ac_res=\$$3
1960                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1961 $as_echo "$ac_res" >&6; }
1962   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1963
1964 } # ac_fn_c_check_type
1965
1966 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1967 # --------------------------------------------
1968 # Tries to find the compile-time value of EXPR in a program that includes
1969 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1970 # computed
1971 ac_fn_c_compute_int ()
1972 {
1973   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1974   if test "$cross_compiling" = yes; then
1975     # Depending upon the size, compute the lo and hi bounds.
1976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1977 /* end confdefs.h.  */
1978 $4
1979 int
1980 main ()
1981 {
1982 static int test_array [1 - 2 * !(($2) >= 0)];
1983 test_array [0] = 0;
1984 return test_array [0];
1985
1986   ;
1987   return 0;
1988 }
1989 _ACEOF
1990 if ac_fn_c_try_compile "$LINENO"; then :
1991   ac_lo=0 ac_mid=0
1992   while :; do
1993     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1994 /* end confdefs.h.  */
1995 $4
1996 int
1997 main ()
1998 {
1999 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2000 test_array [0] = 0;
2001 return test_array [0];
2002
2003   ;
2004   return 0;
2005 }
2006 _ACEOF
2007 if ac_fn_c_try_compile "$LINENO"; then :
2008   ac_hi=$ac_mid; break
2009 else
2010   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2011                         if test $ac_lo -le $ac_mid; then
2012                           ac_lo= ac_hi=
2013                           break
2014                         fi
2015                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2016 fi
2017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2018   done
2019 else
2020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 $4
2023 int
2024 main ()
2025 {
2026 static int test_array [1 - 2 * !(($2) < 0)];
2027 test_array [0] = 0;
2028 return test_array [0];
2029
2030   ;
2031   return 0;
2032 }
2033 _ACEOF
2034 if ac_fn_c_try_compile "$LINENO"; then :
2035   ac_hi=-1 ac_mid=-1
2036   while :; do
2037     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 int
2041 main ()
2042 {
2043 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2044 test_array [0] = 0;
2045 return test_array [0];
2046
2047   ;
2048   return 0;
2049 }
2050 _ACEOF
2051 if ac_fn_c_try_compile "$LINENO"; then :
2052   ac_lo=$ac_mid; break
2053 else
2054   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2055                         if test $ac_mid -le $ac_hi; then
2056                           ac_lo= ac_hi=
2057                           break
2058                         fi
2059                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2060 fi
2061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2062   done
2063 else
2064   ac_lo= ac_hi=
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067 fi
2068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2069 # Binary search between lo and hi bounds.
2070 while test "x$ac_lo" != "x$ac_hi"; do
2071   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 $4
2075 int
2076 main ()
2077 {
2078 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2079 test_array [0] = 0;
2080 return test_array [0];
2081
2082   ;
2083   return 0;
2084 }
2085 _ACEOF
2086 if ac_fn_c_try_compile "$LINENO"; then :
2087   ac_hi=$ac_mid
2088 else
2089   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2090 fi
2091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2092 done
2093 case $ac_lo in #((
2094 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2095 '') ac_retval=1 ;;
2096 esac
2097   else
2098     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 static long int longval () { return $2; }
2102 static unsigned long int ulongval () { return $2; }
2103 #include <stdio.h>
2104 #include <stdlib.h>
2105 int
2106 main ()
2107 {
2108
2109   FILE *f = fopen ("conftest.val", "w");
2110   if (! f)
2111     return 1;
2112   if (($2) < 0)
2113     {
2114       long int i = longval ();
2115       if (i != ($2))
2116         return 1;
2117       fprintf (f, "%ld", i);
2118     }
2119   else
2120     {
2121       unsigned long int i = ulongval ();
2122       if (i != ($2))
2123         return 1;
2124       fprintf (f, "%lu", i);
2125     }
2126   /* Do not output a trailing newline, as this causes \r\n confusion
2127      on some platforms.  */
2128   return ferror (f) || fclose (f) != 0;
2129
2130   ;
2131   return 0;
2132 }
2133 _ACEOF
2134 if ac_fn_c_try_run "$LINENO"; then :
2135   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2136 else
2137   ac_retval=1
2138 fi
2139 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2140   conftest.$ac_objext conftest.beam conftest.$ac_ext
2141 rm -f conftest.val
2142
2143   fi
2144   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2145   as_fn_set_status $ac_retval
2146
2147 } # ac_fn_c_compute_int
2148
2149 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2150 # ---------------------------------------------
2151 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2152 # accordingly.
2153 ac_fn_c_check_decl ()
2154 {
2155   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2156   as_decl_name=`echo $2|sed 's/ *(.*//'`
2157   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2159 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2160 if eval \${$3+:} false; then :
2161   $as_echo_n "(cached) " >&6
2162 else
2163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2164 /* end confdefs.h.  */
2165 $4
2166 int
2167 main ()
2168 {
2169 #ifndef $as_decl_name
2170 #ifdef __cplusplus
2171   (void) $as_decl_use;
2172 #else
2173   (void) $as_decl_name;
2174 #endif
2175 #endif
2176
2177   ;
2178   return 0;
2179 }
2180 _ACEOF
2181 if ac_fn_c_try_compile "$LINENO"; then :
2182   eval "$3=yes"
2183 else
2184   eval "$3=no"
2185 fi
2186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2187 fi
2188 eval ac_res=\$$3
2189                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2190 $as_echo "$ac_res" >&6; }
2191   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2192
2193 } # ac_fn_c_check_decl
2194 cat >config.log <<_ACEOF
2195 This file contains any messages produced by compilers while
2196 running configure, to aid debugging if configure makes a mistake.
2197
2198 It was created by package-unused $as_me version-unused, which was
2199 generated by GNU Autoconf 2.69.  Invocation command line was
2200
2201   $ $0 $@
2202
2203 _ACEOF
2204 exec 5>>config.log
2205 {
2206 cat <<_ASUNAME
2207 ## --------- ##
2208 ## Platform. ##
2209 ## --------- ##
2210
2211 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2212 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2213 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2214 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2215 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2216
2217 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2218 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2219
2220 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2221 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2222 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2223 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2224 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2225 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2226 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2227
2228 _ASUNAME
2229
2230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2231 for as_dir in $PATH
2232 do
2233   IFS=$as_save_IFS
2234   test -z "$as_dir" && as_dir=.
2235     $as_echo "PATH: $as_dir"
2236   done
2237 IFS=$as_save_IFS
2238
2239 } >&5
2240
2241 cat >&5 <<_ACEOF
2242
2243
2244 ## ----------- ##
2245 ## Core tests. ##
2246 ## ----------- ##
2247
2248 _ACEOF
2249
2250
2251 # Keep a trace of the command line.
2252 # Strip out --no-create and --no-recursion so they do not pile up.
2253 # Strip out --silent because we don't want to record it for future runs.
2254 # Also quote any args containing shell meta-characters.
2255 # Make two passes to allow for proper duplicate-argument suppression.
2256 ac_configure_args=
2257 ac_configure_args0=
2258 ac_configure_args1=
2259 ac_must_keep_next=false
2260 for ac_pass in 1 2
2261 do
2262   for ac_arg
2263   do
2264     case $ac_arg in
2265     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2266     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2267     | -silent | --silent | --silen | --sile | --sil)
2268       continue ;;
2269     *\'*)
2270       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2271     esac
2272     case $ac_pass in
2273     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2274     2)
2275       as_fn_append ac_configure_args1 " '$ac_arg'"
2276       if test $ac_must_keep_next = true; then
2277         ac_must_keep_next=false # Got value, back to normal.
2278       else
2279         case $ac_arg in
2280           *=* | --config-cache | -C | -disable-* | --disable-* \
2281           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2282           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2283           | -with-* | --with-* | -without-* | --without-* | --x)
2284             case "$ac_configure_args0 " in
2285               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2286             esac
2287             ;;
2288           -* ) ac_must_keep_next=true ;;
2289         esac
2290       fi
2291       as_fn_append ac_configure_args " '$ac_arg'"
2292       ;;
2293     esac
2294   done
2295 done
2296 { ac_configure_args0=; unset ac_configure_args0;}
2297 { ac_configure_args1=; unset ac_configure_args1;}
2298
2299 # When interrupted or exit'd, cleanup temporary files, and complete
2300 # config.log.  We remove comments because anyway the quotes in there
2301 # would cause problems or look ugly.
2302 # WARNING: Use '\'' to represent an apostrophe within the trap.
2303 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2304 trap 'exit_status=$?
2305   # Save into config.log some information that might help in debugging.
2306   {
2307     echo
2308
2309     $as_echo "## ---------------- ##
2310 ## Cache variables. ##
2311 ## ---------------- ##"
2312     echo
2313     # The following way of writing the cache mishandles newlines in values,
2314 (
2315   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2316     eval ac_val=\$$ac_var
2317     case $ac_val in #(
2318     *${as_nl}*)
2319       case $ac_var in #(
2320       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2321 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2322       esac
2323       case $ac_var in #(
2324       _ | IFS | as_nl) ;; #(
2325       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2326       *) { eval $ac_var=; unset $ac_var;} ;;
2327       esac ;;
2328     esac
2329   done
2330   (set) 2>&1 |
2331     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2332     *${as_nl}ac_space=\ *)
2333       sed -n \
2334         "s/'\''/'\''\\\\'\'''\''/g;
2335           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2336       ;; #(
2337     *)
2338       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2339       ;;
2340     esac |
2341     sort
2342 )
2343     echo
2344
2345     $as_echo "## ----------------- ##
2346 ## Output variables. ##
2347 ## ----------------- ##"
2348     echo
2349     for ac_var in $ac_subst_vars
2350     do
2351       eval ac_val=\$$ac_var
2352       case $ac_val in
2353       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2354       esac
2355       $as_echo "$ac_var='\''$ac_val'\''"
2356     done | sort
2357     echo
2358
2359     if test -n "$ac_subst_files"; then
2360       $as_echo "## ------------------- ##
2361 ## File substitutions. ##
2362 ## ------------------- ##"
2363       echo
2364       for ac_var in $ac_subst_files
2365       do
2366         eval ac_val=\$$ac_var
2367         case $ac_val in
2368         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2369         esac
2370         $as_echo "$ac_var='\''$ac_val'\''"
2371       done | sort
2372       echo
2373     fi
2374
2375     if test -s confdefs.h; then
2376       $as_echo "## ----------- ##
2377 ## confdefs.h. ##
2378 ## ----------- ##"
2379       echo
2380       cat confdefs.h
2381       echo
2382     fi
2383     test "$ac_signal" != 0 &&
2384       $as_echo "$as_me: caught signal $ac_signal"
2385     $as_echo "$as_me: exit $exit_status"
2386   } >&5
2387   rm -f core *.core core.conftest.* &&
2388     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2389     exit $exit_status
2390 ' 0
2391 for ac_signal in 1 2 13 15; do
2392   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2393 done
2394 ac_signal=0
2395
2396 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2397 rm -f -r conftest* confdefs.h
2398
2399 $as_echo "/* confdefs.h */" > confdefs.h
2400
2401 # Predefined preprocessor variables.
2402
2403 cat >>confdefs.h <<_ACEOF
2404 #define PACKAGE_NAME "$PACKAGE_NAME"
2405 _ACEOF
2406
2407 cat >>confdefs.h <<_ACEOF
2408 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2409 _ACEOF
2410
2411 cat >>confdefs.h <<_ACEOF
2412 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2413 _ACEOF
2414
2415 cat >>confdefs.h <<_ACEOF
2416 #define PACKAGE_STRING "$PACKAGE_STRING"
2417 _ACEOF
2418
2419 cat >>confdefs.h <<_ACEOF
2420 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2421 _ACEOF
2422
2423 cat >>confdefs.h <<_ACEOF
2424 #define PACKAGE_URL "$PACKAGE_URL"
2425 _ACEOF
2426
2427
2428 # Let the site file select an alternate cache file if it wants to.
2429 # Prefer an explicitly selected file to automatically selected ones.
2430 ac_site_file1=NONE
2431 ac_site_file2=NONE
2432 if test -n "$CONFIG_SITE"; then
2433   # We do not want a PATH search for config.site.
2434   case $CONFIG_SITE in #((
2435     -*)  ac_site_file1=./$CONFIG_SITE;;
2436     */*) ac_site_file1=$CONFIG_SITE;;
2437     *)   ac_site_file1=./$CONFIG_SITE;;
2438   esac
2439 elif test "x$prefix" != xNONE; then
2440   ac_site_file1=$prefix/share/config.site
2441   ac_site_file2=$prefix/etc/config.site
2442 else
2443   ac_site_file1=$ac_default_prefix/share/config.site
2444   ac_site_file2=$ac_default_prefix/etc/config.site
2445 fi
2446 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2447 do
2448   test "x$ac_site_file" = xNONE && continue
2449   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2450     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2451 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2452     sed 's/^/| /' "$ac_site_file" >&5
2453     . "$ac_site_file" \
2454       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2455 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2456 as_fn_error $? "failed to load site script $ac_site_file
2457 See \`config.log' for more details" "$LINENO" 5; }
2458   fi
2459 done
2460
2461 if test -r "$cache_file"; then
2462   # Some versions of bash will fail to source /dev/null (special files
2463   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2464   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2465     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2466 $as_echo "$as_me: loading cache $cache_file" >&6;}
2467     case $cache_file in
2468       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2469       *)                      . "./$cache_file";;
2470     esac
2471   fi
2472 else
2473   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2474 $as_echo "$as_me: creating cache $cache_file" >&6;}
2475   >$cache_file
2476 fi
2477
2478 # Check that the precious variables saved in the cache have kept the same
2479 # value.
2480 ac_cache_corrupted=false
2481 for ac_var in $ac_precious_vars; do
2482   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2483   eval ac_new_set=\$ac_env_${ac_var}_set
2484   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2485   eval ac_new_val=\$ac_env_${ac_var}_value
2486   case $ac_old_set,$ac_new_set in
2487     set,)
2488       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2489 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2490       ac_cache_corrupted=: ;;
2491     ,set)
2492       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2493 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2494       ac_cache_corrupted=: ;;
2495     ,);;
2496     *)
2497       if test "x$ac_old_val" != "x$ac_new_val"; then
2498         # differences in whitespace do not lead to failure.
2499         ac_old_val_w=`echo x $ac_old_val`
2500         ac_new_val_w=`echo x $ac_new_val`
2501         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2502           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2503 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2504           ac_cache_corrupted=:
2505         else
2506           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2507 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2508           eval $ac_var=\$ac_old_val
2509         fi
2510         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2511 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2512         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2513 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2514       fi;;
2515   esac
2516   # Pass precious variables to config.status.
2517   if test "$ac_new_set" = set; then
2518     case $ac_new_val in
2519     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2520     *) ac_arg=$ac_var=$ac_new_val ;;
2521     esac
2522     case " $ac_configure_args " in
2523       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2524       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2525     esac
2526   fi
2527 done
2528 if $ac_cache_corrupted; then
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2530 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2531   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2532 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2533   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2534 fi
2535 ## -------------------- ##
2536 ## Main body of script. ##
2537 ## -------------------- ##
2538
2539 ac_ext=c
2540 ac_cpp='$CPP $CPPFLAGS'
2541 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2542 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2543 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2544
2545
2546
2547
2548
2549
2550 ac_config_headers="$ac_config_headers config.h"
2551
2552
2553 if test -n "${with_target_subdir}"; then
2554   # Default to --enable-multilib
2555 # Check whether --enable-multilib was given.
2556 if test "${enable_multilib+set}" = set; then :
2557   enableval=$enable_multilib; case "$enableval" in
2558   yes) multilib=yes ;;
2559   no)  multilib=no ;;
2560   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2561  esac
2562 else
2563   multilib=yes
2564 fi
2565
2566
2567 # We may get other options which we leave undocumented:
2568 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2569 # See config-ml.in if you want the gory details.
2570
2571 if test "$srcdir" = "."; then
2572   if test "$with_target_subdir" != "."; then
2573     multi_basedir="$srcdir/$with_multisrctop../.."
2574   else
2575     multi_basedir="$srcdir/$with_multisrctop.."
2576   fi
2577 else
2578   multi_basedir="$srcdir/.."
2579 fi
2580
2581
2582 # Even if the default multilib is not a cross compilation,
2583 # it may be that some of the other multilibs are.
2584 if test $cross_compiling = no && test $multilib = yes \
2585    && test "x${with_multisubdir}" != x ; then
2586    cross_compiling=maybe
2587 fi
2588
2589 ac_config_commands="$ac_config_commands default-1"
2590
2591 fi
2592
2593 ac_aux_dir=
2594 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2595   if test -f "$ac_dir/install-sh"; then
2596     ac_aux_dir=$ac_dir
2597     ac_install_sh="$ac_aux_dir/install-sh -c"
2598     break
2599   elif test -f "$ac_dir/install.sh"; then
2600     ac_aux_dir=$ac_dir
2601     ac_install_sh="$ac_aux_dir/install.sh -c"
2602     break
2603   elif test -f "$ac_dir/shtool"; then
2604     ac_aux_dir=$ac_dir
2605     ac_install_sh="$ac_aux_dir/shtool install -c"
2606     break
2607   fi
2608 done
2609 if test -z "$ac_aux_dir"; then
2610   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2611 fi
2612
2613 # These three variables are undocumented and unsupported,
2614 # and are intended to be withdrawn in a future Autoconf release.
2615 # They can cause serious problems if a builder's source tree is in a directory
2616 # whose full name contains unusual characters.
2617 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2618 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2619 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2620
2621
2622 # Make sure we can run config.sub.
2623 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2624   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2625
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2627 $as_echo_n "checking build system type... " >&6; }
2628 if ${ac_cv_build+:} false; then :
2629   $as_echo_n "(cached) " >&6
2630 else
2631   ac_build_alias=$build_alias
2632 test "x$ac_build_alias" = x &&
2633   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2634 test "x$ac_build_alias" = x &&
2635   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2636 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2637   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2638
2639 fi
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2641 $as_echo "$ac_cv_build" >&6; }
2642 case $ac_cv_build in
2643 *-*-*) ;;
2644 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2645 esac
2646 build=$ac_cv_build
2647 ac_save_IFS=$IFS; IFS='-'
2648 set x $ac_cv_build
2649 shift
2650 build_cpu=$1
2651 build_vendor=$2
2652 shift; shift
2653 # Remember, the first character of IFS is used to create $*,
2654 # except with old shells:
2655 build_os=$*
2656 IFS=$ac_save_IFS
2657 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2658
2659
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2661 $as_echo_n "checking host system type... " >&6; }
2662 if ${ac_cv_host+:} false; then :
2663   $as_echo_n "(cached) " >&6
2664 else
2665   if test "x$host_alias" = x; then
2666   ac_cv_host=$ac_cv_build
2667 else
2668   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2669     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2670 fi
2671
2672 fi
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2674 $as_echo "$ac_cv_host" >&6; }
2675 case $ac_cv_host in
2676 *-*-*) ;;
2677 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2678 esac
2679 host=$ac_cv_host
2680 ac_save_IFS=$IFS; IFS='-'
2681 set x $ac_cv_host
2682 shift
2683 host_cpu=$1
2684 host_vendor=$2
2685 shift; shift
2686 # Remember, the first character of IFS is used to create $*,
2687 # except with old shells:
2688 host_os=$*
2689 IFS=$ac_save_IFS
2690 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2691
2692
2693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2694 $as_echo_n "checking target system type... " >&6; }
2695 if ${ac_cv_target+:} false; then :
2696   $as_echo_n "(cached) " >&6
2697 else
2698   if test "x$target_alias" = x; then
2699   ac_cv_target=$ac_cv_host
2700 else
2701   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2702     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2703 fi
2704
2705 fi
2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2707 $as_echo "$ac_cv_target" >&6; }
2708 case $ac_cv_target in
2709 *-*-*) ;;
2710 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2711 esac
2712 target=$ac_cv_target
2713 ac_save_IFS=$IFS; IFS='-'
2714 set x $ac_cv_target
2715 shift
2716 target_cpu=$1
2717 target_vendor=$2
2718 shift; shift
2719 # Remember, the first character of IFS is used to create $*,
2720 # except with old shells:
2721 target_os=$*
2722 IFS=$ac_save_IFS
2723 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2724
2725
2726 # The aliases save the names the user supplied, while $host etc.
2727 # will get canonicalized.
2728 test -n "$target_alias" &&
2729   test "$program_prefix$program_suffix$program_transform_name" = \
2730     NONENONEs,x,x, &&
2731   program_prefix=${target_alias}-
2732
2733 target_alias=${target_alias-$host_alias}
2734
2735 # Expand $ac_aux_dir to an absolute path.
2736 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2737
2738 ac_ext=c
2739 ac_cpp='$CPP $CPPFLAGS'
2740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2742 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2743 if test -n "$ac_tool_prefix"; then
2744   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2745 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2747 $as_echo_n "checking for $ac_word... " >&6; }
2748 if ${ac_cv_prog_CC+:} false; then :
2749   $as_echo_n "(cached) " >&6
2750 else
2751   if test -n "$CC"; then
2752   ac_cv_prog_CC="$CC" # Let the user override the test.
2753 else
2754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2755 for as_dir in $PATH
2756 do
2757   IFS=$as_save_IFS
2758   test -z "$as_dir" && as_dir=.
2759     for ac_exec_ext in '' $ac_executable_extensions; do
2760   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2761     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2762     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2763     break 2
2764   fi
2765 done
2766   done
2767 IFS=$as_save_IFS
2768
2769 fi
2770 fi
2771 CC=$ac_cv_prog_CC
2772 if test -n "$CC"; then
2773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2774 $as_echo "$CC" >&6; }
2775 else
2776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2777 $as_echo "no" >&6; }
2778 fi
2779
2780
2781 fi
2782 if test -z "$ac_cv_prog_CC"; then
2783   ac_ct_CC=$CC
2784   # Extract the first word of "gcc", so it can be a program name with args.
2785 set dummy gcc; ac_word=$2
2786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2787 $as_echo_n "checking for $ac_word... " >&6; }
2788 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2789   $as_echo_n "(cached) " >&6
2790 else
2791   if test -n "$ac_ct_CC"; then
2792   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2793 else
2794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795 for as_dir in $PATH
2796 do
2797   IFS=$as_save_IFS
2798   test -z "$as_dir" && as_dir=.
2799     for ac_exec_ext in '' $ac_executable_extensions; do
2800   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2801     ac_cv_prog_ac_ct_CC="gcc"
2802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2803     break 2
2804   fi
2805 done
2806   done
2807 IFS=$as_save_IFS
2808
2809 fi
2810 fi
2811 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2812 if test -n "$ac_ct_CC"; then
2813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2814 $as_echo "$ac_ct_CC" >&6; }
2815 else
2816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2817 $as_echo "no" >&6; }
2818 fi
2819
2820   if test "x$ac_ct_CC" = x; then
2821     CC=""
2822   else
2823     case $cross_compiling:$ac_tool_warned in
2824 yes:)
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2826 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2827 ac_tool_warned=yes ;;
2828 esac
2829     CC=$ac_ct_CC
2830   fi
2831 else
2832   CC="$ac_cv_prog_CC"
2833 fi
2834
2835 if test -z "$CC"; then
2836           if test -n "$ac_tool_prefix"; then
2837     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2838 set dummy ${ac_tool_prefix}cc; ac_word=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if ${ac_cv_prog_CC+:} false; then :
2842   $as_echo_n "(cached) " >&6
2843 else
2844   if test -n "$CC"; then
2845   ac_cv_prog_CC="$CC" # Let the user override the test.
2846 else
2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848 for as_dir in $PATH
2849 do
2850   IFS=$as_save_IFS
2851   test -z "$as_dir" && as_dir=.
2852     for ac_exec_ext in '' $ac_executable_extensions; do
2853   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2854     ac_cv_prog_CC="${ac_tool_prefix}cc"
2855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856     break 2
2857   fi
2858 done
2859   done
2860 IFS=$as_save_IFS
2861
2862 fi
2863 fi
2864 CC=$ac_cv_prog_CC
2865 if test -n "$CC"; then
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2867 $as_echo "$CC" >&6; }
2868 else
2869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871 fi
2872
2873
2874   fi
2875 fi
2876 if test -z "$CC"; then
2877   # Extract the first word of "cc", so it can be a program name with args.
2878 set dummy cc; ac_word=$2
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880 $as_echo_n "checking for $ac_word... " >&6; }
2881 if ${ac_cv_prog_CC+:} false; then :
2882   $as_echo_n "(cached) " >&6
2883 else
2884   if test -n "$CC"; then
2885   ac_cv_prog_CC="$CC" # Let the user override the test.
2886 else
2887   ac_prog_rejected=no
2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2889 for as_dir in $PATH
2890 do
2891   IFS=$as_save_IFS
2892   test -z "$as_dir" && as_dir=.
2893     for ac_exec_ext in '' $ac_executable_extensions; do
2894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2895     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2896        ac_prog_rejected=yes
2897        continue
2898      fi
2899     ac_cv_prog_CC="cc"
2900     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2901     break 2
2902   fi
2903 done
2904   done
2905 IFS=$as_save_IFS
2906
2907 if test $ac_prog_rejected = yes; then
2908   # We found a bogon in the path, so make sure we never use it.
2909   set dummy $ac_cv_prog_CC
2910   shift
2911   if test $# != 0; then
2912     # We chose a different compiler from the bogus one.
2913     # However, it has the same basename, so the bogon will be chosen
2914     # first if we set CC to just the basename; use the full file name.
2915     shift
2916     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2917   fi
2918 fi
2919 fi
2920 fi
2921 CC=$ac_cv_prog_CC
2922 if test -n "$CC"; then
2923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2924 $as_echo "$CC" >&6; }
2925 else
2926   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2927 $as_echo "no" >&6; }
2928 fi
2929
2930
2931 fi
2932 if test -z "$CC"; then
2933   if test -n "$ac_tool_prefix"; then
2934   for ac_prog in cl.exe
2935   do
2936     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2937 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2939 $as_echo_n "checking for $ac_word... " >&6; }
2940 if ${ac_cv_prog_CC+:} false; then :
2941   $as_echo_n "(cached) " >&6
2942 else
2943   if test -n "$CC"; then
2944   ac_cv_prog_CC="$CC" # Let the user override the test.
2945 else
2946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2947 for as_dir in $PATH
2948 do
2949   IFS=$as_save_IFS
2950   test -z "$as_dir" && as_dir=.
2951     for ac_exec_ext in '' $ac_executable_extensions; do
2952   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2953     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2955     break 2
2956   fi
2957 done
2958   done
2959 IFS=$as_save_IFS
2960
2961 fi
2962 fi
2963 CC=$ac_cv_prog_CC
2964 if test -n "$CC"; then
2965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2966 $as_echo "$CC" >&6; }
2967 else
2968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2969 $as_echo "no" >&6; }
2970 fi
2971
2972
2973     test -n "$CC" && break
2974   done
2975 fi
2976 if test -z "$CC"; then
2977   ac_ct_CC=$CC
2978   for ac_prog in cl.exe
2979 do
2980   # Extract the first word of "$ac_prog", so it can be a program name with args.
2981 set dummy $ac_prog; ac_word=$2
2982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983 $as_echo_n "checking for $ac_word... " >&6; }
2984 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2985   $as_echo_n "(cached) " >&6
2986 else
2987   if test -n "$ac_ct_CC"; then
2988   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2989 else
2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991 for as_dir in $PATH
2992 do
2993   IFS=$as_save_IFS
2994   test -z "$as_dir" && as_dir=.
2995     for ac_exec_ext in '' $ac_executable_extensions; do
2996   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2997     ac_cv_prog_ac_ct_CC="$ac_prog"
2998     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2999     break 2
3000   fi
3001 done
3002   done
3003 IFS=$as_save_IFS
3004
3005 fi
3006 fi
3007 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3008 if test -n "$ac_ct_CC"; then
3009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3010 $as_echo "$ac_ct_CC" >&6; }
3011 else
3012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013 $as_echo "no" >&6; }
3014 fi
3015
3016
3017   test -n "$ac_ct_CC" && break
3018 done
3019
3020   if test "x$ac_ct_CC" = x; then
3021     CC=""
3022   else
3023     case $cross_compiling:$ac_tool_warned in
3024 yes:)
3025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3026 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3027 ac_tool_warned=yes ;;
3028 esac
3029     CC=$ac_ct_CC
3030   fi
3031 fi
3032
3033 fi
3034
3035
3036 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3037 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3038 as_fn_error $? "no acceptable C compiler found in \$PATH
3039 See \`config.log' for more details" "$LINENO" 5; }
3040
3041 # Provide some information about the compiler.
3042 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3043 set X $ac_compile
3044 ac_compiler=$2
3045 for ac_option in --version -v -V -qversion; do
3046   { { ac_try="$ac_compiler $ac_option >&5"
3047 case "(($ac_try" in
3048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3049   *) ac_try_echo=$ac_try;;
3050 esac
3051 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3052 $as_echo "$ac_try_echo"; } >&5
3053   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3054   ac_status=$?
3055   if test -s conftest.err; then
3056     sed '10a\
3057 ... rest of stderr output deleted ...
3058          10q' conftest.err >conftest.er1
3059     cat conftest.er1 >&5
3060   fi
3061   rm -f conftest.er1 conftest.err
3062   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3063   test $ac_status = 0; }
3064 done
3065
3066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3067 /* end confdefs.h.  */
3068
3069 int
3070 main ()
3071 {
3072
3073   ;
3074   return 0;
3075 }
3076 _ACEOF
3077 ac_clean_files_save=$ac_clean_files
3078 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3079 # Try to create an executable without -o first, disregard a.out.
3080 # It will help us diagnose broken compilers, and finding out an intuition
3081 # of exeext.
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3083 $as_echo_n "checking whether the C compiler works... " >&6; }
3084 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3085
3086 # The possible output files:
3087 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3088
3089 ac_rmfiles=
3090 for ac_file in $ac_files
3091 do
3092   case $ac_file in
3093     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3094     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3095   esac
3096 done
3097 rm -f $ac_rmfiles
3098
3099 if { { ac_try="$ac_link_default"
3100 case "(($ac_try" in
3101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3102   *) ac_try_echo=$ac_try;;
3103 esac
3104 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3105 $as_echo "$ac_try_echo"; } >&5
3106   (eval "$ac_link_default") 2>&5
3107   ac_status=$?
3108   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3109   test $ac_status = 0; }; then :
3110   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3111 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3112 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3113 # so that the user can short-circuit this test for compilers unknown to
3114 # Autoconf.
3115 for ac_file in $ac_files ''
3116 do
3117   test -f "$ac_file" || continue
3118   case $ac_file in
3119     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3120         ;;
3121     [ab].out )
3122         # We found the default executable, but exeext='' is most
3123         # certainly right.
3124         break;;
3125     *.* )
3126         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3127         then :; else
3128            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3129         fi
3130         # We set ac_cv_exeext here because the later test for it is not
3131         # safe: cross compilers may not add the suffix if given an `-o'
3132         # argument, so we may need to know it at that point already.
3133         # Even if this section looks crufty: it has the advantage of
3134         # actually working.
3135         break;;
3136     * )
3137         break;;
3138   esac
3139 done
3140 test "$ac_cv_exeext" = no && ac_cv_exeext=
3141
3142 else
3143   ac_file=''
3144 fi
3145 if test -z "$ac_file"; then :
3146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3147 $as_echo "no" >&6; }
3148 $as_echo "$as_me: failed program was:" >&5
3149 sed 's/^/| /' conftest.$ac_ext >&5
3150
3151 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3153 as_fn_error 77 "C compiler cannot create executables
3154 See \`config.log' for more details" "$LINENO" 5; }
3155 else
3156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3157 $as_echo "yes" >&6; }
3158 fi
3159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3160 $as_echo_n "checking for C compiler default output file name... " >&6; }
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3162 $as_echo "$ac_file" >&6; }
3163 ac_exeext=$ac_cv_exeext
3164
3165 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3166 ac_clean_files=$ac_clean_files_save
3167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3168 $as_echo_n "checking for suffix of executables... " >&6; }
3169 if { { ac_try="$ac_link"
3170 case "(($ac_try" in
3171   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3172   *) ac_try_echo=$ac_try;;
3173 esac
3174 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3175 $as_echo "$ac_try_echo"; } >&5
3176   (eval "$ac_link") 2>&5
3177   ac_status=$?
3178   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3179   test $ac_status = 0; }; then :
3180   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3181 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3182 # work properly (i.e., refer to `conftest.exe'), while it won't with
3183 # `rm'.
3184 for ac_file in conftest.exe conftest conftest.*; do
3185   test -f "$ac_file" || continue
3186   case $ac_file in
3187     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3188     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3189           break;;
3190     * ) break;;
3191   esac
3192 done
3193 else
3194   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3195 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3196 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3197 See \`config.log' for more details" "$LINENO" 5; }
3198 fi
3199 rm -f conftest conftest$ac_cv_exeext
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3201 $as_echo "$ac_cv_exeext" >&6; }
3202
3203 rm -f conftest.$ac_ext
3204 EXEEXT=$ac_cv_exeext
3205 ac_exeext=$EXEEXT
3206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3207 /* end confdefs.h.  */
3208 #include <stdio.h>
3209 int
3210 main ()
3211 {
3212 FILE *f = fopen ("conftest.out", "w");
3213  return ferror (f) || fclose (f) != 0;
3214
3215   ;
3216   return 0;
3217 }
3218 _ACEOF
3219 ac_clean_files="$ac_clean_files conftest.out"
3220 # Check that the compiler produces executables we can run.  If not, either
3221 # the compiler is broken, or we cross compile.
3222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3223 $as_echo_n "checking whether we are cross compiling... " >&6; }
3224 if test "$cross_compiling" != yes; then
3225   { { ac_try="$ac_link"
3226 case "(($ac_try" in
3227   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3228   *) ac_try_echo=$ac_try;;
3229 esac
3230 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3231 $as_echo "$ac_try_echo"; } >&5
3232   (eval "$ac_link") 2>&5
3233   ac_status=$?
3234   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3235   test $ac_status = 0; }
3236   if { ac_try='./conftest$ac_cv_exeext'
3237   { { case "(($ac_try" in
3238   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3239   *) ac_try_echo=$ac_try;;
3240 esac
3241 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3242 $as_echo "$ac_try_echo"; } >&5
3243   (eval "$ac_try") 2>&5
3244   ac_status=$?
3245   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3246   test $ac_status = 0; }; }; then
3247     cross_compiling=no
3248   else
3249     if test "$cross_compiling" = maybe; then
3250         cross_compiling=yes
3251     else
3252         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error $? "cannot run C compiled programs.
3255 If you meant to cross compile, use \`--host'.
3256 See \`config.log' for more details" "$LINENO" 5; }
3257     fi
3258   fi
3259 fi
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3261 $as_echo "$cross_compiling" >&6; }
3262
3263 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3264 ac_clean_files=$ac_clean_files_save
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3266 $as_echo_n "checking for suffix of object files... " >&6; }
3267 if ${ac_cv_objext+:} false; then :
3268   $as_echo_n "(cached) " >&6
3269 else
3270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3271 /* end confdefs.h.  */
3272
3273 int
3274 main ()
3275 {
3276
3277   ;
3278   return 0;
3279 }
3280 _ACEOF
3281 rm -f conftest.o conftest.obj
3282 if { { ac_try="$ac_compile"
3283 case "(($ac_try" in
3284   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3285   *) ac_try_echo=$ac_try;;
3286 esac
3287 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3288 $as_echo "$ac_try_echo"; } >&5
3289   (eval "$ac_compile") 2>&5
3290   ac_status=$?
3291   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3292   test $ac_status = 0; }; then :
3293   for ac_file in conftest.o conftest.obj conftest.*; do
3294   test -f "$ac_file" || continue;
3295   case $ac_file in
3296     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3297     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3298        break;;
3299   esac
3300 done
3301 else
3302   $as_echo "$as_me: failed program was:" >&5
3303 sed 's/^/| /' conftest.$ac_ext >&5
3304
3305 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3306 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3307 as_fn_error $? "cannot compute suffix of object files: cannot compile
3308 See \`config.log' for more details" "$LINENO" 5; }
3309 fi
3310 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3311 fi
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3313 $as_echo "$ac_cv_objext" >&6; }
3314 OBJEXT=$ac_cv_objext
3315 ac_objext=$OBJEXT
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3317 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3318 if ${ac_cv_c_compiler_gnu+:} false; then :
3319   $as_echo_n "(cached) " >&6
3320 else
3321   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3322 /* end confdefs.h.  */
3323
3324 int
3325 main ()
3326 {
3327 #ifndef __GNUC__
3328        choke me
3329 #endif
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336   ac_compiler_gnu=yes
3337 else
3338   ac_compiler_gnu=no
3339 fi
3340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3341 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3342
3343 fi
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3345 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3346 if test $ac_compiler_gnu = yes; then
3347   GCC=yes
3348 else
3349   GCC=
3350 fi
3351 ac_test_CFLAGS=${CFLAGS+set}
3352 ac_save_CFLAGS=$CFLAGS
3353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3354 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3355 if ${ac_cv_prog_cc_g+:} false; then :
3356   $as_echo_n "(cached) " >&6
3357 else
3358   ac_save_c_werror_flag=$ac_c_werror_flag
3359    ac_c_werror_flag=yes
3360    ac_cv_prog_cc_g=no
3361    CFLAGS="-g"
3362    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3363 /* end confdefs.h.  */
3364
3365 int
3366 main ()
3367 {
3368
3369   ;
3370   return 0;
3371 }
3372 _ACEOF
3373 if ac_fn_c_try_compile "$LINENO"; then :
3374   ac_cv_prog_cc_g=yes
3375 else
3376   CFLAGS=""
3377       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3378 /* end confdefs.h.  */
3379
3380 int
3381 main ()
3382 {
3383
3384   ;
3385   return 0;
3386 }
3387 _ACEOF
3388 if ac_fn_c_try_compile "$LINENO"; then :
3389
3390 else
3391   ac_c_werror_flag=$ac_save_c_werror_flag
3392          CFLAGS="-g"
3393          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3394 /* end confdefs.h.  */
3395
3396 int
3397 main ()
3398 {
3399
3400   ;
3401   return 0;
3402 }
3403 _ACEOF
3404 if ac_fn_c_try_compile "$LINENO"; then :
3405   ac_cv_prog_cc_g=yes
3406 fi
3407 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3408 fi
3409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3410 fi
3411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3412    ac_c_werror_flag=$ac_save_c_werror_flag
3413 fi
3414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3415 $as_echo "$ac_cv_prog_cc_g" >&6; }
3416 if test "$ac_test_CFLAGS" = set; then
3417   CFLAGS=$ac_save_CFLAGS
3418 elif test $ac_cv_prog_cc_g = yes; then
3419   if test "$GCC" = yes; then
3420     CFLAGS="-g -O2"
3421   else
3422     CFLAGS="-g"
3423   fi
3424 else
3425   if test "$GCC" = yes; then
3426     CFLAGS="-O2"
3427   else
3428     CFLAGS=
3429   fi
3430 fi
3431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3432 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3433 if ${ac_cv_prog_cc_c89+:} false; then :
3434   $as_echo_n "(cached) " >&6
3435 else
3436   ac_cv_prog_cc_c89=no
3437 ac_save_CC=$CC
3438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3439 /* end confdefs.h.  */
3440 #include <stdarg.h>
3441 #include <stdio.h>
3442 struct stat;
3443 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3444 struct buf { int x; };
3445 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3446 static char *e (p, i)
3447      char **p;
3448      int i;
3449 {
3450   return p[i];
3451 }
3452 static char *f (char * (*g) (char **, int), char **p, ...)
3453 {
3454   char *s;
3455   va_list v;
3456   va_start (v,p);
3457   s = g (p, va_arg (v,int));
3458   va_end (v);
3459   return s;
3460 }
3461
3462 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3463    function prototypes and stuff, but not '\xHH' hex character constants.
3464    These don't provoke an error unfortunately, instead are silently treated
3465    as 'x'.  The following induces an error, until -std is added to get
3466    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3467    array size at least.  It's necessary to write '\x00'==0 to get something
3468    that's true only with -std.  */
3469 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3470
3471 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3472    inside strings and character constants.  */
3473 #define FOO(x) 'x'
3474 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3475
3476 int test (int i, double x);
3477 struct s1 {int (*f) (int a);};
3478 struct s2 {int (*f) (double a);};
3479 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3480 int argc;
3481 char **argv;
3482 int
3483 main ()
3484 {
3485 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3486   ;
3487   return 0;
3488 }
3489 _ACEOF
3490 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3491         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3492 do
3493   CC="$ac_save_CC $ac_arg"
3494   if ac_fn_c_try_compile "$LINENO"; then :
3495   ac_cv_prog_cc_c89=$ac_arg
3496 fi
3497 rm -f core conftest.err conftest.$ac_objext
3498   test "x$ac_cv_prog_cc_c89" != "xno" && break
3499 done
3500 rm -f conftest.$ac_ext
3501 CC=$ac_save_CC
3502
3503 fi
3504 # AC_CACHE_VAL
3505 case "x$ac_cv_prog_cc_c89" in
3506   x)
3507     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3508 $as_echo "none needed" >&6; } ;;
3509   xno)
3510     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3511 $as_echo "unsupported" >&6; } ;;
3512   *)
3513     CC="$CC $ac_cv_prog_cc_c89"
3514     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3515 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3516 esac
3517 if test "x$ac_cv_prog_cc_c89" != xno; then :
3518
3519 fi
3520
3521 ac_ext=c
3522 ac_cpp='$CPP $CPPFLAGS'
3523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3525 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3526
3527 ac_ext=c
3528 ac_cpp='$CPP $CPPFLAGS'
3529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3531 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3533 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3534 if ${am_cv_prog_cc_c_o+:} false; then :
3535   $as_echo_n "(cached) " >&6
3536 else
3537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538 /* end confdefs.h.  */
3539
3540 int
3541 main ()
3542 {
3543
3544   ;
3545   return 0;
3546 }
3547 _ACEOF
3548   # Make sure it works both with $CC and with simple cc.
3549   # Following AC_PROG_CC_C_O, we do the test twice because some
3550   # compilers refuse to overwrite an existing .o file with -o,
3551   # though they will create one.
3552   am_cv_prog_cc_c_o=yes
3553   for am_i in 1 2; do
3554     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3555    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3556    ac_status=$?
3557    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3558    (exit $ac_status); } \
3559          && test -f conftest2.$ac_objext; then
3560       : OK
3561     else
3562       am_cv_prog_cc_c_o=no
3563       break
3564     fi
3565   done
3566   rm -f core conftest*
3567   unset am_i
3568 fi
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3570 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3571 if test "$am_cv_prog_cc_c_o" != yes; then
3572    # Losing compiler, so override with the script.
3573    # FIXME: It is wrong to rewrite CC.
3574    # But if we don't then we get into trouble of one sort or another.
3575    # A longer-term fix would be to have automake use am__CC in this case,
3576    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3577    CC="$am_aux_dir/compile $CC"
3578 fi
3579 ac_ext=c
3580 ac_cpp='$CPP $CPPFLAGS'
3581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3584
3585
3586
3587 ac_ext=c
3588 ac_cpp='$CPP $CPPFLAGS'
3589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3593 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3594 # On Suns, sometimes $CPP names a directory.
3595 if test -n "$CPP" && test -d "$CPP"; then
3596   CPP=
3597 fi
3598 if test -z "$CPP"; then
3599   if ${ac_cv_prog_CPP+:} false; then :
3600   $as_echo_n "(cached) " >&6
3601 else
3602       # Double quotes because CPP needs to be expanded
3603     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3604     do
3605       ac_preproc_ok=false
3606 for ac_c_preproc_warn_flag in '' yes
3607 do
3608   # Use a header file that comes with gcc, so configuring glibc
3609   # with a fresh cross-compiler works.
3610   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3611   # <limits.h> exists even on freestanding compilers.
3612   # On the NeXT, cc -E runs the code through the compiler's parser,
3613   # not just through cpp. "Syntax error" is here to catch this case.
3614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3615 /* end confdefs.h.  */
3616 #ifdef __STDC__
3617 # include <limits.h>
3618 #else
3619 # include <assert.h>
3620 #endif
3621                      Syntax error
3622 _ACEOF
3623 if ac_fn_c_try_cpp "$LINENO"; then :
3624
3625 else
3626   # Broken: fails on valid input.
3627 continue
3628 fi
3629 rm -f conftest.err conftest.i conftest.$ac_ext
3630
3631   # OK, works on sane cases.  Now check whether nonexistent headers
3632   # can be detected and how.
3633   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3634 /* end confdefs.h.  */
3635 #include <ac_nonexistent.h>
3636 _ACEOF
3637 if ac_fn_c_try_cpp "$LINENO"; then :
3638   # Broken: success on invalid input.
3639 continue
3640 else
3641   # Passes both tests.
3642 ac_preproc_ok=:
3643 break
3644 fi
3645 rm -f conftest.err conftest.i conftest.$ac_ext
3646
3647 done
3648 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3649 rm -f conftest.i conftest.err conftest.$ac_ext
3650 if $ac_preproc_ok; then :
3651   break
3652 fi
3653
3654     done
3655     ac_cv_prog_CPP=$CPP
3656
3657 fi
3658   CPP=$ac_cv_prog_CPP
3659 else
3660   ac_cv_prog_CPP=$CPP
3661 fi
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3663 $as_echo "$CPP" >&6; }
3664 ac_preproc_ok=false
3665 for ac_c_preproc_warn_flag in '' yes
3666 do
3667   # Use a header file that comes with gcc, so configuring glibc
3668   # with a fresh cross-compiler works.
3669   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3670   # <limits.h> exists even on freestanding compilers.
3671   # On the NeXT, cc -E runs the code through the compiler's parser,
3672   # not just through cpp. "Syntax error" is here to catch this case.
3673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674 /* end confdefs.h.  */
3675 #ifdef __STDC__
3676 # include <limits.h>
3677 #else
3678 # include <assert.h>
3679 #endif
3680                      Syntax error
3681 _ACEOF
3682 if ac_fn_c_try_cpp "$LINENO"; then :
3683
3684 else
3685   # Broken: fails on valid input.
3686 continue
3687 fi
3688 rm -f conftest.err conftest.i conftest.$ac_ext
3689
3690   # OK, works on sane cases.  Now check whether nonexistent headers
3691   # can be detected and how.
3692   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3693 /* end confdefs.h.  */
3694 #include <ac_nonexistent.h>
3695 _ACEOF
3696 if ac_fn_c_try_cpp "$LINENO"; then :
3697   # Broken: success on invalid input.
3698 continue
3699 else
3700   # Passes both tests.
3701 ac_preproc_ok=:
3702 break
3703 fi
3704 rm -f conftest.err conftest.i conftest.$ac_ext
3705
3706 done
3707 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3708 rm -f conftest.i conftest.err conftest.$ac_ext
3709 if $ac_preproc_ok; then :
3710
3711 else
3712   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3713 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3714 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3715 See \`config.log' for more details" "$LINENO" 5; }
3716 fi
3717
3718 ac_ext=c
3719 ac_cpp='$CPP $CPPFLAGS'
3720 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3721 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3722 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3723
3724
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3726 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3727 if ${ac_cv_path_GREP+:} false; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   if test -z "$GREP"; then
3731   ac_path_GREP_found=false
3732   # Loop through the user's path and test for each of PROGNAME-LIST
3733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3734 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3735 do
3736   IFS=$as_save_IFS
3737   test -z "$as_dir" && as_dir=.
3738     for ac_prog in grep ggrep; do
3739     for ac_exec_ext in '' $ac_executable_extensions; do
3740       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3741       as_fn_executable_p "$ac_path_GREP" || continue
3742 # Check for GNU ac_path_GREP and select it if it is found.
3743   # Check for GNU $ac_path_GREP
3744 case `"$ac_path_GREP" --version 2>&1` in
3745 *GNU*)
3746   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3747 *)
3748   ac_count=0
3749   $as_echo_n 0123456789 >"conftest.in"
3750   while :
3751   do
3752     cat "conftest.in" "conftest.in" >"conftest.tmp"
3753     mv "conftest.tmp" "conftest.in"
3754     cp "conftest.in" "conftest.nl"
3755     $as_echo 'GREP' >> "conftest.nl"
3756     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3757     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3758     as_fn_arith $ac_count + 1 && ac_count=$as_val
3759     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3760       # Best one so far, save it but keep looking for a better one
3761       ac_cv_path_GREP="$ac_path_GREP"
3762       ac_path_GREP_max=$ac_count
3763     fi
3764     # 10*(2^10) chars as input seems more than enough
3765     test $ac_count -gt 10 && break
3766   done
3767   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3768 esac
3769
3770       $ac_path_GREP_found && break 3
3771     done
3772   done
3773   done
3774 IFS=$as_save_IFS
3775   if test -z "$ac_cv_path_GREP"; then
3776     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3777   fi
3778 else
3779   ac_cv_path_GREP=$GREP
3780 fi
3781
3782 fi
3783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3784 $as_echo "$ac_cv_path_GREP" >&6; }
3785  GREP="$ac_cv_path_GREP"
3786
3787
3788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3789 $as_echo_n "checking for egrep... " >&6; }
3790 if ${ac_cv_path_EGREP+:} false; then :
3791   $as_echo_n "(cached) " >&6
3792 else
3793   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3794    then ac_cv_path_EGREP="$GREP -E"
3795    else
3796      if test -z "$EGREP"; then
3797   ac_path_EGREP_found=false
3798   # Loop through the user's path and test for each of PROGNAME-LIST
3799   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3800 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3801 do
3802   IFS=$as_save_IFS
3803   test -z "$as_dir" && as_dir=.
3804     for ac_prog in egrep; do
3805     for ac_exec_ext in '' $ac_executable_extensions; do
3806       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3807       as_fn_executable_p "$ac_path_EGREP" || continue
3808 # Check for GNU ac_path_EGREP and select it if it is found.
3809   # Check for GNU $ac_path_EGREP
3810 case `"$ac_path_EGREP" --version 2>&1` in
3811 *GNU*)
3812   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3813 *)
3814   ac_count=0
3815   $as_echo_n 0123456789 >"conftest.in"
3816   while :
3817   do
3818     cat "conftest.in" "conftest.in" >"conftest.tmp"
3819     mv "conftest.tmp" "conftest.in"
3820     cp "conftest.in" "conftest.nl"
3821     $as_echo 'EGREP' >> "conftest.nl"
3822     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3823     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3824     as_fn_arith $ac_count + 1 && ac_count=$as_val
3825     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3826       # Best one so far, save it but keep looking for a better one
3827       ac_cv_path_EGREP="$ac_path_EGREP"
3828       ac_path_EGREP_max=$ac_count
3829     fi
3830     # 10*(2^10) chars as input seems more than enough
3831     test $ac_count -gt 10 && break
3832   done
3833   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3834 esac
3835
3836       $ac_path_EGREP_found && break 3
3837     done
3838   done
3839   done
3840 IFS=$as_save_IFS
3841   if test -z "$ac_cv_path_EGREP"; then
3842     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3843   fi
3844 else
3845   ac_cv_path_EGREP=$EGREP
3846 fi
3847
3848    fi
3849 fi
3850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3851 $as_echo "$ac_cv_path_EGREP" >&6; }
3852  EGREP="$ac_cv_path_EGREP"
3853
3854
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3856 $as_echo_n "checking for ANSI C header files... " >&6; }
3857 if ${ac_cv_header_stdc+:} false; then :
3858   $as_echo_n "(cached) " >&6
3859 else
3860   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3861 /* end confdefs.h.  */
3862 #include <stdlib.h>
3863 #include <stdarg.h>
3864 #include <string.h>
3865 #include <float.h>
3866
3867 int
3868 main ()
3869 {
3870
3871   ;
3872   return 0;
3873 }
3874 _ACEOF
3875 if ac_fn_c_try_compile "$LINENO"; then :
3876   ac_cv_header_stdc=yes
3877 else
3878   ac_cv_header_stdc=no
3879 fi
3880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3881
3882 if test $ac_cv_header_stdc = yes; then
3883   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3885 /* end confdefs.h.  */
3886 #include <string.h>
3887
3888 _ACEOF
3889 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3890   $EGREP "memchr" >/dev/null 2>&1; then :
3891
3892 else
3893   ac_cv_header_stdc=no
3894 fi
3895 rm -f conftest*
3896
3897 fi
3898
3899 if test $ac_cv_header_stdc = yes; then
3900   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903 #include <stdlib.h>
3904
3905 _ACEOF
3906 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3907   $EGREP "free" >/dev/null 2>&1; then :
3908
3909 else
3910   ac_cv_header_stdc=no
3911 fi
3912 rm -f conftest*
3913
3914 fi
3915
3916 if test $ac_cv_header_stdc = yes; then
3917   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3918   if test "$cross_compiling" = yes; then :
3919   :
3920 else
3921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3922 /* end confdefs.h.  */
3923 #include <ctype.h>
3924 #include <stdlib.h>
3925 #if ((' ' & 0x0FF) == 0x020)
3926 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3927 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3928 #else
3929 # define ISLOWER(c) \
3930                    (('a' <= (c) && (c) <= 'i') \
3931                      || ('j' <= (c) && (c) <= 'r') \
3932                      || ('s' <= (c) && (c) <= 'z'))
3933 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3934 #endif
3935
3936 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3937 int
3938 main ()
3939 {
3940   int i;
3941   for (i = 0; i < 256; i++)
3942     if (XOR (islower (i), ISLOWER (i))
3943         || toupper (i) != TOUPPER (i))
3944       return 2;
3945   return 0;
3946 }
3947 _ACEOF
3948 if ac_fn_c_try_run "$LINENO"; then :
3949
3950 else
3951   ac_cv_header_stdc=no
3952 fi
3953 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3954   conftest.$ac_objext conftest.beam conftest.$ac_ext
3955 fi
3956
3957 fi
3958 fi
3959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3960 $as_echo "$ac_cv_header_stdc" >&6; }
3961 if test $ac_cv_header_stdc = yes; then
3962
3963 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3964
3965 fi
3966
3967 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3968 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3969                   inttypes.h stdint.h unistd.h
3970 do :
3971   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3972 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3973 "
3974 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3975   cat >>confdefs.h <<_ACEOF
3976 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3977 _ACEOF
3978
3979 fi
3980
3981 done
3982
3983
3984
3985   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3986 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3987   MINIX=yes
3988 else
3989   MINIX=
3990 fi
3991
3992
3993   if test "$MINIX" = yes; then
3994
3995 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3996
3997
3998 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3999
4000
4001 $as_echo "#define _MINIX 1" >>confdefs.h
4002
4003   fi
4004
4005
4006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4007 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4008 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4009   $as_echo_n "(cached) " >&6
4010 else
4011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4012 /* end confdefs.h.  */
4013
4014 #         define __EXTENSIONS__ 1
4015           $ac_includes_default
4016 int
4017 main ()
4018 {
4019
4020   ;
4021   return 0;
4022 }
4023 _ACEOF
4024 if ac_fn_c_try_compile "$LINENO"; then :
4025   ac_cv_safe_to_define___extensions__=yes
4026 else
4027   ac_cv_safe_to_define___extensions__=no
4028 fi
4029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4030 fi
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4032 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4033   test $ac_cv_safe_to_define___extensions__ = yes &&
4034     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4035
4036   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4037
4038   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4039
4040   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4041
4042   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4043
4044
4045
4046 libtool_VERSION=1:0:0
4047
4048
4049 # 1.11.1: Require that version of automake.
4050 # foreign: Don't require README, INSTALL, NEWS, etc.
4051 # no-define: Don't define PACKAGE and VERSION.
4052 # no-dependencies: Don't generate automatic dependencies.
4053 #    (because it breaks when using bootstrap-lean, since some of the
4054 #    headers are gone at "make install" time).
4055 # -Wall: Issue all automake warnings.
4056 # -Wno-portability: Don't warn about constructs supported by GNU make.
4057 #    (because GCC requires GNU make anyhow).
4058 am__api_version='1.15'
4059
4060 # Find a good install program.  We prefer a C program (faster),
4061 # so one script is as good as another.  But avoid the broken or
4062 # incompatible versions:
4063 # SysV /etc/install, /usr/sbin/install
4064 # SunOS /usr/etc/install
4065 # IRIX /sbin/install
4066 # AIX /bin/install
4067 # AmigaOS /C/install, which installs bootblocks on floppy discs
4068 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4069 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4070 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4071 # OS/2's system install, which has a completely different semantic
4072 # ./install, which can be erroneously created by make from ./install.sh.
4073 # Reject install programs that cannot install multiple files.
4074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4075 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4076 if test -z "$INSTALL"; then
4077 if ${ac_cv_path_install+:} false; then :
4078   $as_echo_n "(cached) " >&6
4079 else
4080   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4081 for as_dir in $PATH
4082 do
4083   IFS=$as_save_IFS
4084   test -z "$as_dir" && as_dir=.
4085     # Account for people who put trailing slashes in PATH elements.
4086 case $as_dir/ in #((
4087   ./ | .// | /[cC]/* | \
4088   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4089   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4090   /usr/ucb/* ) ;;
4091   *)
4092     # OSF1 and SCO ODT 3.0 have their own names for install.
4093     # Don't use installbsd from OSF since it installs stuff as root
4094     # by default.
4095     for ac_prog in ginstall scoinst install; do
4096       for ac_exec_ext in '' $ac_executable_extensions; do
4097         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4098           if test $ac_prog = install &&
4099             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4100             # AIX install.  It has an incompatible calling convention.
4101             :
4102           elif test $ac_prog = install &&
4103             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4104             # program-specific install script used by HP pwplus--don't use.
4105             :
4106           else
4107             rm -rf conftest.one conftest.two conftest.dir
4108             echo one > conftest.one
4109             echo two > conftest.two
4110             mkdir conftest.dir
4111             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4112               test -s conftest.one && test -s conftest.two &&
4113               test -s conftest.dir/conftest.one &&
4114               test -s conftest.dir/conftest.two
4115             then
4116               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4117               break 3
4118             fi
4119           fi
4120         fi
4121       done
4122     done
4123     ;;
4124 esac
4125
4126   done
4127 IFS=$as_save_IFS
4128
4129 rm -rf conftest.one conftest.two conftest.dir
4130
4131 fi
4132   if test "${ac_cv_path_install+set}" = set; then
4133     INSTALL=$ac_cv_path_install
4134   else
4135     # As a last resort, use the slow shell script.  Don't cache a
4136     # value for INSTALL within a source directory, because that will
4137     # break other packages using the cache if that directory is
4138     # removed, or if the value is a relative name.
4139     INSTALL=$ac_install_sh
4140   fi
4141 fi
4142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4143 $as_echo "$INSTALL" >&6; }
4144
4145 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4146 # It thinks the first close brace ends the variable substitution.
4147 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4148
4149 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4150
4151 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4152
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4154 $as_echo_n "checking whether build environment is sane... " >&6; }
4155 # Reject unsafe characters in $srcdir or the absolute working directory
4156 # name.  Accept space and tab only in the latter.
4157 am_lf='
4158 '
4159 case `pwd` in
4160   *[\\\"\#\$\&\'\`$am_lf]*)
4161     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4162 esac
4163 case $srcdir in
4164   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4165     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4166 esac
4167
4168 # Do 'set' in a subshell so we don't clobber the current shell's
4169 # arguments.  Must try -L first in case configure is actually a
4170 # symlink; some systems play weird games with the mod time of symlinks
4171 # (eg FreeBSD returns the mod time of the symlink's containing
4172 # directory).
4173 if (
4174    am_has_slept=no
4175    for am_try in 1 2; do
4176      echo "timestamp, slept: $am_has_slept" > conftest.file
4177      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4178      if test "$*" = "X"; then
4179         # -L didn't work.
4180         set X `ls -t "$srcdir/configure" conftest.file`
4181      fi
4182      if test "$*" != "X $srcdir/configure conftest.file" \
4183         && test "$*" != "X conftest.file $srcdir/configure"; then
4184
4185         # If neither matched, then we have a broken ls.  This can happen
4186         # if, for instance, CONFIG_SHELL is bash and it inherits a
4187         # broken ls alias from the environment.  This has actually
4188         # happened.  Such a system could not be considered "sane".
4189         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4190   alias in your environment" "$LINENO" 5
4191      fi
4192      if test "$2" = conftest.file || test $am_try -eq 2; then
4193        break
4194      fi
4195      # Just in case.
4196      sleep 1
4197      am_has_slept=yes
4198    done
4199    test "$2" = conftest.file
4200    )
4201 then
4202    # Ok.
4203    :
4204 else
4205    as_fn_error $? "newly created file is older than distributed files!
4206 Check your system clock" "$LINENO" 5
4207 fi
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4209 $as_echo "yes" >&6; }
4210 # If we didn't sleep, we still need to ensure time stamps of config.status and
4211 # generated files are strictly newer.
4212 am_sleep_pid=
4213 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4214   ( sleep 1 ) &
4215   am_sleep_pid=$!
4216 fi
4217
4218 rm -f conftest.file
4219
4220 test "$program_prefix" != NONE &&
4221   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4222 # Use a double $ so make ignores it.
4223 test "$program_suffix" != NONE &&
4224   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4225 # Double any \ or $.
4226 # By default was `s,x,x', remove it if useless.
4227 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4228 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4229
4230 if test x"${MISSING+set}" != xset; then
4231   case $am_aux_dir in
4232   *\ * | *\     *)
4233     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4234   *)
4235     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4236   esac
4237 fi
4238 # Use eval to expand $SHELL
4239 if eval "$MISSING --is-lightweight"; then
4240   am_missing_run="$MISSING "
4241 else
4242   am_missing_run=
4243   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4244 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4245 fi
4246
4247 if test x"${install_sh+set}" != xset; then
4248   case $am_aux_dir in
4249   *\ * | *\     *)
4250     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4251   *)
4252     install_sh="\${SHELL} $am_aux_dir/install-sh"
4253   esac
4254 fi
4255
4256 # Installed binaries are usually stripped using 'strip' when the user
4257 # run "make install-strip".  However 'strip' might not be the right
4258 # tool to use in cross-compilation environments, therefore Automake
4259 # will honor the 'STRIP' environment variable to overrule this program.
4260 if test "$cross_compiling" != no; then
4261   if test -n "$ac_tool_prefix"; then
4262   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4263 set dummy ${ac_tool_prefix}strip; ac_word=$2
4264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4265 $as_echo_n "checking for $ac_word... " >&6; }
4266 if ${ac_cv_prog_STRIP+:} false; then :
4267   $as_echo_n "(cached) " >&6
4268 else
4269   if test -n "$STRIP"; then
4270   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4271 else
4272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4273 for as_dir in $PATH
4274 do
4275   IFS=$as_save_IFS
4276   test -z "$as_dir" && as_dir=.
4277     for ac_exec_ext in '' $ac_executable_extensions; do
4278   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4279     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4281     break 2
4282   fi
4283 done
4284   done
4285 IFS=$as_save_IFS
4286
4287 fi
4288 fi
4289 STRIP=$ac_cv_prog_STRIP
4290 if test -n "$STRIP"; then
4291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4292 $as_echo "$STRIP" >&6; }
4293 else
4294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4295 $as_echo "no" >&6; }
4296 fi
4297
4298
4299 fi
4300 if test -z "$ac_cv_prog_STRIP"; then
4301   ac_ct_STRIP=$STRIP
4302   # Extract the first word of "strip", so it can be a program name with args.
4303 set dummy strip; ac_word=$2
4304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4305 $as_echo_n "checking for $ac_word... " >&6; }
4306 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4307   $as_echo_n "(cached) " >&6
4308 else
4309   if test -n "$ac_ct_STRIP"; then
4310   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4311 else
4312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4313 for as_dir in $PATH
4314 do
4315   IFS=$as_save_IFS
4316   test -z "$as_dir" && as_dir=.
4317     for ac_exec_ext in '' $ac_executable_extensions; do
4318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4319     ac_cv_prog_ac_ct_STRIP="strip"
4320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4321     break 2
4322   fi
4323 done
4324   done
4325 IFS=$as_save_IFS
4326
4327 fi
4328 fi
4329 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4330 if test -n "$ac_ct_STRIP"; then
4331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4332 $as_echo "$ac_ct_STRIP" >&6; }
4333 else
4334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4335 $as_echo "no" >&6; }
4336 fi
4337
4338   if test "x$ac_ct_STRIP" = x; then
4339     STRIP=":"
4340   else
4341     case $cross_compiling:$ac_tool_warned in
4342 yes:)
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4345 ac_tool_warned=yes ;;
4346 esac
4347     STRIP=$ac_ct_STRIP
4348   fi
4349 else
4350   STRIP="$ac_cv_prog_STRIP"
4351 fi
4352
4353 fi
4354 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4357 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4358 if test -z "$MKDIR_P"; then
4359   if ${ac_cv_path_mkdir+:} false; then :
4360   $as_echo_n "(cached) " >&6
4361 else
4362   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4363 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4364 do
4365   IFS=$as_save_IFS
4366   test -z "$as_dir" && as_dir=.
4367     for ac_prog in mkdir gmkdir; do
4368          for ac_exec_ext in '' $ac_executable_extensions; do
4369            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4370            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4371              'mkdir (GNU coreutils) '* | \
4372              'mkdir (coreutils) '* | \
4373              'mkdir (fileutils) '4.1*)
4374                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4375                break 3;;
4376            esac
4377          done
4378        done
4379   done
4380 IFS=$as_save_IFS
4381
4382 fi
4383
4384   test -d ./--version && rmdir ./--version
4385   if test "${ac_cv_path_mkdir+set}" = set; then
4386     MKDIR_P="$ac_cv_path_mkdir -p"
4387   else
4388     # As a last resort, use the slow shell script.  Don't cache a
4389     # value for MKDIR_P within a source directory, because that will
4390     # break other packages using the cache if that directory is
4391     # removed, or if the value is a relative name.
4392     MKDIR_P="$ac_install_sh -d"
4393   fi
4394 fi
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4396 $as_echo "$MKDIR_P" >&6; }
4397
4398 for ac_prog in gawk mawk nawk awk
4399 do
4400   # Extract the first word of "$ac_prog", so it can be a program name with args.
4401 set dummy $ac_prog; ac_word=$2
4402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4403 $as_echo_n "checking for $ac_word... " >&6; }
4404 if ${ac_cv_prog_AWK+:} false; then :
4405   $as_echo_n "(cached) " >&6
4406 else
4407   if test -n "$AWK"; then
4408   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4409 else
4410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4411 for as_dir in $PATH
4412 do
4413   IFS=$as_save_IFS
4414   test -z "$as_dir" && as_dir=.
4415     for ac_exec_ext in '' $ac_executable_extensions; do
4416   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4417     ac_cv_prog_AWK="$ac_prog"
4418     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4419     break 2
4420   fi
4421 done
4422   done
4423 IFS=$as_save_IFS
4424
4425 fi
4426 fi
4427 AWK=$ac_cv_prog_AWK
4428 if test -n "$AWK"; then
4429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4430 $as_echo "$AWK" >&6; }
4431 else
4432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4433 $as_echo "no" >&6; }
4434 fi
4435
4436
4437   test -n "$AWK" && break
4438 done
4439
4440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4441 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4442 set x ${MAKE-make}
4443 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4444 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4445   $as_echo_n "(cached) " >&6
4446 else
4447   cat >conftest.make <<\_ACEOF
4448 SHELL = /bin/sh
4449 all:
4450         @echo '@@@%%%=$(MAKE)=@@@%%%'
4451 _ACEOF
4452 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4453 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4454   *@@@%%%=?*=@@@%%%*)
4455     eval ac_cv_prog_make_${ac_make}_set=yes;;
4456   *)
4457     eval ac_cv_prog_make_${ac_make}_set=no;;
4458 esac
4459 rm -f conftest.make
4460 fi
4461 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4463 $as_echo "yes" >&6; }
4464   SET_MAKE=
4465 else
4466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4467 $as_echo "no" >&6; }
4468   SET_MAKE="MAKE=${MAKE-make}"
4469 fi
4470
4471 rm -rf .tst 2>/dev/null
4472 mkdir .tst 2>/dev/null
4473 if test -d .tst; then
4474   am__leading_dot=.
4475 else
4476   am__leading_dot=_
4477 fi
4478 rmdir .tst 2>/dev/null
4479
4480 # Check whether --enable-silent-rules was given.
4481 if test "${enable_silent_rules+set}" = set; then :
4482   enableval=$enable_silent_rules;
4483 fi
4484
4485 case $enable_silent_rules in # (((
4486   yes) AM_DEFAULT_VERBOSITY=0;;
4487    no) AM_DEFAULT_VERBOSITY=1;;
4488     *) AM_DEFAULT_VERBOSITY=1;;
4489 esac
4490 am_make=${MAKE-make}
4491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4492 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4493 if ${am_cv_make_support_nested_variables+:} false; then :
4494   $as_echo_n "(cached) " >&6
4495 else
4496   if $as_echo 'TRUE=$(BAR$(V))
4497 BAR0=false
4498 BAR1=true
4499 V=1
4500 am__doit:
4501         @$(TRUE)
4502 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4503   am_cv_make_support_nested_variables=yes
4504 else
4505   am_cv_make_support_nested_variables=no
4506 fi
4507 fi
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4509 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4510 if test $am_cv_make_support_nested_variables = yes; then
4511     AM_V='$(V)'
4512   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4513 else
4514   AM_V=$AM_DEFAULT_VERBOSITY
4515   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4516 fi
4517 AM_BACKSLASH='\'
4518
4519 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4520   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4521   # is not polluted with repeated "-I."
4522   am__isrc=' -I$(srcdir)'
4523   # test to see if srcdir already configured
4524   if test -f $srcdir/config.status; then
4525     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4526   fi
4527 fi
4528
4529 # test whether we have cygpath
4530 if test -z "$CYGPATH_W"; then
4531   if (cygpath --version) >/dev/null 2>/dev/null; then
4532     CYGPATH_W='cygpath -w'
4533   else
4534     CYGPATH_W=echo
4535   fi
4536 fi
4537
4538
4539 # Define the identity of the package.
4540  PACKAGE='libbacktrace'
4541  VERSION='version-unused'
4542
4543
4544 # Some tools Automake needs.
4545
4546 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4547
4548
4549 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4550
4551
4552 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4553
4554
4555 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4556
4557
4558 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4559
4560 # For better backward compatibility.  To be removed once Automake 1.9.x
4561 # dies out for good.  For more background, see:
4562 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4563 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4564 mkdir_p='$(MKDIR_P)'
4565
4566 # We need awk for the "check" target (and possibly the TAP driver).  The
4567 # system "awk" is bad on some platforms.
4568 # Always define AMTAR for backward compatibility.  Yes, it's still used
4569 # in the wild :-(  We should find a proper way to deprecate it ...
4570 AMTAR='$${TAR-tar}'
4571
4572
4573 # We'll loop over all known methods to create a tar archive until one works.
4574 _am_tools='gnutar  pax cpio none'
4575
4576 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4577
4578
4579
4580
4581
4582
4583 # POSIX will say in a future version that running "rm -f" with no argument
4584 # is OK; and we want to be able to make that assumption in our Makefile
4585 # recipes.  So use an aggressive probe to check that the usage we want is
4586 # actually supported "in the wild" to an acceptable degree.
4587 # See automake bug#10828.
4588 # To make any issue more visible, cause the running configure to be aborted
4589 # by default if the 'rm' program in use doesn't match our expectations; the
4590 # user can still override this though.
4591 if rm -f && rm -fr && rm -rf; then : OK; else
4592   cat >&2 <<'END'
4593 Oops!
4594
4595 Your 'rm' program seems unable to run without file operands specified
4596 on the command line, even when the '-f' option is present.  This is contrary
4597 to the behaviour of most rm programs out there, and not conforming with
4598 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4599
4600 Please tell bug-automake@gnu.org about your system, including the value
4601 of your $PATH and any error possibly output before this message.  This
4602 can help us improve future automake versions.
4603
4604 END
4605   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4606     echo 'Configuration will proceed anyway, since you have set the' >&2
4607     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4608     echo >&2
4609   else
4610     cat >&2 <<'END'
4611 Aborting the configuration process, to ensure you take notice of the issue.
4612
4613 You can download and install GNU coreutils to get an 'rm' implementation
4614 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4615
4616 If you want to complete the configuration process using your problematic
4617 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4618 to "yes", and re-run configure.
4619
4620 END
4621     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4622   fi
4623 fi
4624
4625
4626
4627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4628 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4629     # Check whether --enable-maintainer-mode was given.
4630 if test "${enable_maintainer_mode+set}" = set; then :
4631   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4632 else
4633   USE_MAINTAINER_MODE=no
4634 fi
4635
4636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4637 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4638    if test $USE_MAINTAINER_MODE = yes; then
4639   MAINTAINER_MODE_TRUE=
4640   MAINTAINER_MODE_FALSE='#'
4641 else
4642   MAINTAINER_MODE_TRUE='#'
4643   MAINTAINER_MODE_FALSE=
4644 fi
4645
4646   MAINT=$MAINTAINER_MODE_TRUE
4647
4648
4649
4650
4651 # Check whether --with-target-subdir was given.
4652 if test "${with_target_subdir+set}" = set; then :
4653   withval=$with_target_subdir;
4654 fi
4655
4656
4657 # We must force CC to /not/ be precious variables; otherwise
4658 # the wrong, non-multilib-adjusted value will be used in multilibs.
4659 # As a side effect, we have to subst CFLAGS ourselves.
4660
4661
4662 ac_ext=c
4663 ac_cpp='$CPP $CPPFLAGS'
4664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4667 if test -n "$ac_tool_prefix"; then
4668   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4669 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4671 $as_echo_n "checking for $ac_word... " >&6; }
4672 if ${ac_cv_prog_CC+:} false; then :
4673   $as_echo_n "(cached) " >&6
4674 else
4675   if test -n "$CC"; then
4676   ac_cv_prog_CC="$CC" # Let the user override the test.
4677 else
4678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4679 for as_dir in $PATH
4680 do
4681   IFS=$as_save_IFS
4682   test -z "$as_dir" && as_dir=.
4683     for ac_exec_ext in '' $ac_executable_extensions; do
4684   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4685     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4686     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4687     break 2
4688   fi
4689 done
4690   done
4691 IFS=$as_save_IFS
4692
4693 fi
4694 fi
4695 CC=$ac_cv_prog_CC
4696 if test -n "$CC"; then
4697   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4698 $as_echo "$CC" >&6; }
4699 else
4700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4701 $as_echo "no" >&6; }
4702 fi
4703
4704
4705 fi
4706 if test -z "$ac_cv_prog_CC"; then
4707   ac_ct_CC=$CC
4708   # Extract the first word of "gcc", so it can be a program name with args.
4709 set dummy gcc; ac_word=$2
4710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4711 $as_echo_n "checking for $ac_word... " >&6; }
4712 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4713   $as_echo_n "(cached) " >&6
4714 else
4715   if test -n "$ac_ct_CC"; then
4716   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4717 else
4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4719 for as_dir in $PATH
4720 do
4721   IFS=$as_save_IFS
4722   test -z "$as_dir" && as_dir=.
4723     for ac_exec_ext in '' $ac_executable_extensions; do
4724   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4725     ac_cv_prog_ac_ct_CC="gcc"
4726     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4727     break 2
4728   fi
4729 done
4730   done
4731 IFS=$as_save_IFS
4732
4733 fi
4734 fi
4735 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4736 if test -n "$ac_ct_CC"; then
4737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4738 $as_echo "$ac_ct_CC" >&6; }
4739 else
4740   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4741 $as_echo "no" >&6; }
4742 fi
4743
4744   if test "x$ac_ct_CC" = x; then
4745     CC=""
4746   else
4747     case $cross_compiling:$ac_tool_warned in
4748 yes:)
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4750 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4751 ac_tool_warned=yes ;;
4752 esac
4753     CC=$ac_ct_CC
4754   fi
4755 else
4756   CC="$ac_cv_prog_CC"
4757 fi
4758
4759 if test -z "$CC"; then
4760           if test -n "$ac_tool_prefix"; then
4761     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4762 set dummy ${ac_tool_prefix}cc; ac_word=$2
4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4764 $as_echo_n "checking for $ac_word... " >&6; }
4765 if ${ac_cv_prog_CC+:} false; then :
4766   $as_echo_n "(cached) " >&6
4767 else
4768   if test -n "$CC"; then
4769   ac_cv_prog_CC="$CC" # Let the user override the test.
4770 else
4771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4772 for as_dir in $PATH
4773 do
4774   IFS=$as_save_IFS
4775   test -z "$as_dir" && as_dir=.
4776     for ac_exec_ext in '' $ac_executable_extensions; do
4777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4778     ac_cv_prog_CC="${ac_tool_prefix}cc"
4779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4780     break 2
4781   fi
4782 done
4783   done
4784 IFS=$as_save_IFS
4785
4786 fi
4787 fi
4788 CC=$ac_cv_prog_CC
4789 if test -n "$CC"; then
4790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4791 $as_echo "$CC" >&6; }
4792 else
4793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4794 $as_echo "no" >&6; }
4795 fi
4796
4797
4798   fi
4799 fi
4800 if test -z "$CC"; then
4801   # Extract the first word of "cc", so it can be a program name with args.
4802 set dummy cc; ac_word=$2
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4804 $as_echo_n "checking for $ac_word... " >&6; }
4805 if ${ac_cv_prog_CC+:} false; then :
4806   $as_echo_n "(cached) " >&6
4807 else
4808   if test -n "$CC"; then
4809   ac_cv_prog_CC="$CC" # Let the user override the test.
4810 else
4811   ac_prog_rejected=no
4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4813 for as_dir in $PATH
4814 do
4815   IFS=$as_save_IFS
4816   test -z "$as_dir" && as_dir=.
4817     for ac_exec_ext in '' $ac_executable_extensions; do
4818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4819     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4820        ac_prog_rejected=yes
4821        continue
4822      fi
4823     ac_cv_prog_CC="cc"
4824     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4825     break 2
4826   fi
4827 done
4828   done
4829 IFS=$as_save_IFS
4830
4831 if test $ac_prog_rejected = yes; then
4832   # We found a bogon in the path, so make sure we never use it.
4833   set dummy $ac_cv_prog_CC
4834   shift
4835   if test $# != 0; then
4836     # We chose a different compiler from the bogus one.
4837     # However, it has the same basename, so the bogon will be chosen
4838     # first if we set CC to just the basename; use the full file name.
4839     shift
4840     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4841   fi
4842 fi
4843 fi
4844 fi
4845 CC=$ac_cv_prog_CC
4846 if test -n "$CC"; then
4847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4848 $as_echo "$CC" >&6; }
4849 else
4850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4851 $as_echo "no" >&6; }
4852 fi
4853
4854
4855 fi
4856 if test -z "$CC"; then
4857   if test -n "$ac_tool_prefix"; then
4858   for ac_prog in cl.exe
4859   do
4860     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4861 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4863 $as_echo_n "checking for $ac_word... " >&6; }
4864 if ${ac_cv_prog_CC+:} false; then :
4865   $as_echo_n "(cached) " >&6
4866 else
4867   if test -n "$CC"; then
4868   ac_cv_prog_CC="$CC" # Let the user override the test.
4869 else
4870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4871 for as_dir in $PATH
4872 do
4873   IFS=$as_save_IFS
4874   test -z "$as_dir" && as_dir=.
4875     for ac_exec_ext in '' $ac_executable_extensions; do
4876   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4877     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4878     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4879     break 2
4880   fi
4881 done
4882   done
4883 IFS=$as_save_IFS
4884
4885 fi
4886 fi
4887 CC=$ac_cv_prog_CC
4888 if test -n "$CC"; then
4889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4890 $as_echo "$CC" >&6; }
4891 else
4892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4893 $as_echo "no" >&6; }
4894 fi
4895
4896
4897     test -n "$CC" && break
4898   done
4899 fi
4900 if test -z "$CC"; then
4901   ac_ct_CC=$CC
4902   for ac_prog in cl.exe
4903 do
4904   # Extract the first word of "$ac_prog", so it can be a program name with args.
4905 set dummy $ac_prog; ac_word=$2
4906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4907 $as_echo_n "checking for $ac_word... " >&6; }
4908 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4909   $as_echo_n "(cached) " >&6
4910 else
4911   if test -n "$ac_ct_CC"; then
4912   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4913 else
4914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4915 for as_dir in $PATH
4916 do
4917   IFS=$as_save_IFS
4918   test -z "$as_dir" && as_dir=.
4919     for ac_exec_ext in '' $ac_executable_extensions; do
4920   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4921     ac_cv_prog_ac_ct_CC="$ac_prog"
4922     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4923     break 2
4924   fi
4925 done
4926   done
4927 IFS=$as_save_IFS
4928
4929 fi
4930 fi
4931 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4932 if test -n "$ac_ct_CC"; then
4933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4934 $as_echo "$ac_ct_CC" >&6; }
4935 else
4936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4937 $as_echo "no" >&6; }
4938 fi
4939
4940
4941   test -n "$ac_ct_CC" && break
4942 done
4943
4944   if test "x$ac_ct_CC" = x; then
4945     CC=""
4946   else
4947     case $cross_compiling:$ac_tool_warned in
4948 yes:)
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4950 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4951 ac_tool_warned=yes ;;
4952 esac
4953     CC=$ac_ct_CC
4954   fi
4955 fi
4956
4957 fi
4958
4959
4960 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4961 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4962 as_fn_error $? "no acceptable C compiler found in \$PATH
4963 See \`config.log' for more details" "$LINENO" 5; }
4964
4965 # Provide some information about the compiler.
4966 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4967 set X $ac_compile
4968 ac_compiler=$2
4969 for ac_option in --version -v -V -qversion; do
4970   { { ac_try="$ac_compiler $ac_option >&5"
4971 case "(($ac_try" in
4972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4973   *) ac_try_echo=$ac_try;;
4974 esac
4975 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4976 $as_echo "$ac_try_echo"; } >&5
4977   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4978   ac_status=$?
4979   if test -s conftest.err; then
4980     sed '10a\
4981 ... rest of stderr output deleted ...
4982          10q' conftest.err >conftest.er1
4983     cat conftest.er1 >&5
4984   fi
4985   rm -f conftest.er1 conftest.err
4986   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4987   test $ac_status = 0; }
4988 done
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4991 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4992 if ${ac_cv_c_compiler_gnu+:} false; then :
4993   $as_echo_n "(cached) " >&6
4994 else
4995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4996 /* end confdefs.h.  */
4997
4998 int
4999 main ()
5000 {
5001 #ifndef __GNUC__
5002        choke me
5003 #endif
5004
5005   ;
5006   return 0;
5007 }
5008 _ACEOF
5009 if ac_fn_c_try_compile "$LINENO"; then :
5010   ac_compiler_gnu=yes
5011 else
5012   ac_compiler_gnu=no
5013 fi
5014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5015 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5016
5017 fi
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5019 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5020 if test $ac_compiler_gnu = yes; then
5021   GCC=yes
5022 else
5023   GCC=
5024 fi
5025 ac_test_CFLAGS=${CFLAGS+set}
5026 ac_save_CFLAGS=$CFLAGS
5027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5028 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5029 if ${ac_cv_prog_cc_g+:} false; then :
5030   $as_echo_n "(cached) " >&6
5031 else
5032   ac_save_c_werror_flag=$ac_c_werror_flag
5033    ac_c_werror_flag=yes
5034    ac_cv_prog_cc_g=no
5035    CFLAGS="-g"
5036    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5037 /* end confdefs.h.  */
5038
5039 int
5040 main ()
5041 {
5042
5043   ;
5044   return 0;
5045 }
5046 _ACEOF
5047 if ac_fn_c_try_compile "$LINENO"; then :
5048   ac_cv_prog_cc_g=yes
5049 else
5050   CFLAGS=""
5051       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5052 /* end confdefs.h.  */
5053
5054 int
5055 main ()
5056 {
5057
5058   ;
5059   return 0;
5060 }
5061 _ACEOF
5062 if ac_fn_c_try_compile "$LINENO"; then :
5063
5064 else
5065   ac_c_werror_flag=$ac_save_c_werror_flag
5066          CFLAGS="-g"
5067          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5068 /* end confdefs.h.  */
5069
5070 int
5071 main ()
5072 {
5073
5074   ;
5075   return 0;
5076 }
5077 _ACEOF
5078 if ac_fn_c_try_compile "$LINENO"; then :
5079   ac_cv_prog_cc_g=yes
5080 fi
5081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5082 fi
5083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5084 fi
5085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5086    ac_c_werror_flag=$ac_save_c_werror_flag
5087 fi
5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5089 $as_echo "$ac_cv_prog_cc_g" >&6; }
5090 if test "$ac_test_CFLAGS" = set; then
5091   CFLAGS=$ac_save_CFLAGS
5092 elif test $ac_cv_prog_cc_g = yes; then
5093   if test "$GCC" = yes; then
5094     CFLAGS="-g -O2"
5095   else
5096     CFLAGS="-g"
5097   fi
5098 else
5099   if test "$GCC" = yes; then
5100     CFLAGS="-O2"
5101   else
5102     CFLAGS=
5103   fi
5104 fi
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5106 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5107 if ${ac_cv_prog_cc_c89+:} false; then :
5108   $as_echo_n "(cached) " >&6
5109 else
5110   ac_cv_prog_cc_c89=no
5111 ac_save_CC=$CC
5112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5113 /* end confdefs.h.  */
5114 #include <stdarg.h>
5115 #include <stdio.h>
5116 struct stat;
5117 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5118 struct buf { int x; };
5119 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5120 static char *e (p, i)
5121      char **p;
5122      int i;
5123 {
5124   return p[i];
5125 }
5126 static char *f (char * (*g) (char **, int), char **p, ...)
5127 {
5128   char *s;
5129   va_list v;
5130   va_start (v,p);
5131   s = g (p, va_arg (v,int));
5132   va_end (v);
5133   return s;
5134 }
5135
5136 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5137    function prototypes and stuff, but not '\xHH' hex character constants.
5138    These don't provoke an error unfortunately, instead are silently treated
5139    as 'x'.  The following induces an error, until -std is added to get
5140    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5141    array size at least.  It's necessary to write '\x00'==0 to get something
5142    that's true only with -std.  */
5143 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5144
5145 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5146    inside strings and character constants.  */
5147 #define FOO(x) 'x'
5148 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5149
5150 int test (int i, double x);
5151 struct s1 {int (*f) (int a);};
5152 struct s2 {int (*f) (double a);};
5153 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5154 int argc;
5155 char **argv;
5156 int
5157 main ()
5158 {
5159 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5160   ;
5161   return 0;
5162 }
5163 _ACEOF
5164 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5165         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5166 do
5167   CC="$ac_save_CC $ac_arg"
5168   if ac_fn_c_try_compile "$LINENO"; then :
5169   ac_cv_prog_cc_c89=$ac_arg
5170 fi
5171 rm -f core conftest.err conftest.$ac_objext
5172   test "x$ac_cv_prog_cc_c89" != "xno" && break
5173 done
5174 rm -f conftest.$ac_ext
5175 CC=$ac_save_CC
5176
5177 fi
5178 # AC_CACHE_VAL
5179 case "x$ac_cv_prog_cc_c89" in
5180   x)
5181     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5182 $as_echo "none needed" >&6; } ;;
5183   xno)
5184     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5185 $as_echo "unsupported" >&6; } ;;
5186   *)
5187     CC="$CC $ac_cv_prog_cc_c89"
5188     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5189 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5190 esac
5191 if test "x$ac_cv_prog_cc_c89" != xno; then :
5192
5193 fi
5194
5195 ac_ext=c
5196 ac_cpp='$CPP $CPPFLAGS'
5197 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5198 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5199 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5200
5201 ac_ext=c
5202 ac_cpp='$CPP $CPPFLAGS'
5203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5205 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5207 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5208 if ${am_cv_prog_cc_c_o+:} false; then :
5209   $as_echo_n "(cached) " >&6
5210 else
5211   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5212 /* end confdefs.h.  */
5213
5214 int
5215 main ()
5216 {
5217
5218   ;
5219   return 0;
5220 }
5221 _ACEOF
5222   # Make sure it works both with $CC and with simple cc.
5223   # Following AC_PROG_CC_C_O, we do the test twice because some
5224   # compilers refuse to overwrite an existing .o file with -o,
5225   # though they will create one.
5226   am_cv_prog_cc_c_o=yes
5227   for am_i in 1 2; do
5228     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5229    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5230    ac_status=$?
5231    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5232    (exit $ac_status); } \
5233          && test -f conftest2.$ac_objext; then
5234       : OK
5235     else
5236       am_cv_prog_cc_c_o=no
5237       break
5238     fi
5239   done
5240   rm -f core conftest*
5241   unset am_i
5242 fi
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5244 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5245 if test "$am_cv_prog_cc_c_o" != yes; then
5246    # Losing compiler, so override with the script.
5247    # FIXME: It is wrong to rewrite CC.
5248    # But if we don't then we get into trouble of one sort or another.
5249    # A longer-term fix would be to have automake use am__CC in this case,
5250    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5251    CC="$am_aux_dir/compile $CC"
5252 fi
5253 ac_ext=c
5254 ac_cpp='$CPP $CPPFLAGS'
5255 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5256 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5257 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5258
5259
5260
5261
5262
5263
5264 if test -n "$ac_tool_prefix"; then
5265   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5266 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5268 $as_echo_n "checking for $ac_word... " >&6; }
5269 if ${ac_cv_prog_RANLIB+:} false; then :
5270   $as_echo_n "(cached) " >&6
5271 else
5272   if test -n "$RANLIB"; then
5273   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5274 else
5275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5276 for as_dir in $PATH
5277 do
5278   IFS=$as_save_IFS
5279   test -z "$as_dir" && as_dir=.
5280     for ac_exec_ext in '' $ac_executable_extensions; do
5281   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5282     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5284     break 2
5285   fi
5286 done
5287   done
5288 IFS=$as_save_IFS
5289
5290 fi
5291 fi
5292 RANLIB=$ac_cv_prog_RANLIB
5293 if test -n "$RANLIB"; then
5294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5295 $as_echo "$RANLIB" >&6; }
5296 else
5297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5298 $as_echo "no" >&6; }
5299 fi
5300
5301
5302 fi
5303 if test -z "$ac_cv_prog_RANLIB"; then
5304   ac_ct_RANLIB=$RANLIB
5305   # Extract the first word of "ranlib", so it can be a program name with args.
5306 set dummy ranlib; ac_word=$2
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5308 $as_echo_n "checking for $ac_word... " >&6; }
5309 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5310   $as_echo_n "(cached) " >&6
5311 else
5312   if test -n "$ac_ct_RANLIB"; then
5313   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5314 else
5315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5316 for as_dir in $PATH
5317 do
5318   IFS=$as_save_IFS
5319   test -z "$as_dir" && as_dir=.
5320     for ac_exec_ext in '' $ac_executable_extensions; do
5321   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5322     ac_cv_prog_ac_ct_RANLIB="ranlib"
5323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5324     break 2
5325   fi
5326 done
5327   done
5328 IFS=$as_save_IFS
5329
5330 fi
5331 fi
5332 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5333 if test -n "$ac_ct_RANLIB"; then
5334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5335 $as_echo "$ac_ct_RANLIB" >&6; }
5336 else
5337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5338 $as_echo "no" >&6; }
5339 fi
5340
5341   if test "x$ac_ct_RANLIB" = x; then
5342     RANLIB=":"
5343   else
5344     case $cross_compiling:$ac_tool_warned in
5345 yes:)
5346 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5347 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5348 ac_tool_warned=yes ;;
5349 esac
5350     RANLIB=$ac_ct_RANLIB
5351   fi
5352 else
5353   RANLIB="$ac_cv_prog_RANLIB"
5354 fi
5355
5356
5357 for ac_prog in gawk mawk nawk awk
5358 do
5359   # Extract the first word of "$ac_prog", so it can be a program name with args.
5360 set dummy $ac_prog; ac_word=$2
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5362 $as_echo_n "checking for $ac_word... " >&6; }
5363 if ${ac_cv_prog_AWK+:} false; then :
5364   $as_echo_n "(cached) " >&6
5365 else
5366   if test -n "$AWK"; then
5367   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5368 else
5369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5370 for as_dir in $PATH
5371 do
5372   IFS=$as_save_IFS
5373   test -z "$as_dir" && as_dir=.
5374     for ac_exec_ext in '' $ac_executable_extensions; do
5375   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5376     ac_cv_prog_AWK="$ac_prog"
5377     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5378     break 2
5379   fi
5380 done
5381   done
5382 IFS=$as_save_IFS
5383
5384 fi
5385 fi
5386 AWK=$ac_cv_prog_AWK
5387 if test -n "$AWK"; then
5388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5389 $as_echo "$AWK" >&6; }
5390 else
5391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5392 $as_echo "no" >&6; }
5393 fi
5394
5395
5396   test -n "$AWK" && break
5397 done
5398
5399 case "$AWK" in
5400 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5401 esac
5402
5403 # Extract the first word of "dwz", so it can be a program name with args.
5404 set dummy dwz; ac_word=$2
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5406 $as_echo_n "checking for $ac_word... " >&6; }
5407 if ${ac_cv_prog_DWZ+:} false; then :
5408   $as_echo_n "(cached) " >&6
5409 else
5410   if test -n "$DWZ"; then
5411   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5412 else
5413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5414 for as_dir in $PATH
5415 do
5416   IFS=$as_save_IFS
5417   test -z "$as_dir" && as_dir=.
5418     for ac_exec_ext in '' $ac_executable_extensions; do
5419   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5420     ac_cv_prog_DWZ="dwz"
5421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5422     break 2
5423   fi
5424 done
5425   done
5426 IFS=$as_save_IFS
5427
5428 fi
5429 fi
5430 DWZ=$ac_cv_prog_DWZ
5431 if test -n "$DWZ"; then
5432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5433 $as_echo "$DWZ" >&6; }
5434 else
5435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5436 $as_echo "no" >&6; }
5437 fi
5438
5439
5440  if test "$DWZ" != ""; then
5441   HAVE_DWZ_TRUE=
5442   HAVE_DWZ_FALSE='#'
5443 else
5444   HAVE_DWZ_TRUE='#'
5445   HAVE_DWZ_FALSE=
5446 fi
5447
5448
5449 case `pwd` in
5450   *\ * | *\     *)
5451     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5452 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5453 esac
5454
5455
5456
5457 macro_version='2.2.7a'
5458 macro_revision='1.3134'
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472 ltmain="$ac_aux_dir/ltmain.sh"
5473
5474 # Backslashify metacharacters that are still active within
5475 # double-quoted strings.
5476 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5477
5478 # Same as above, but do not quote variable references.
5479 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5480
5481 # Sed substitution to delay expansion of an escaped shell variable in a
5482 # double_quote_subst'ed string.
5483 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5484
5485 # Sed substitution to delay expansion of an escaped single quote.
5486 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5487
5488 # Sed substitution to avoid accidental globbing in evaled expressions
5489 no_glob_subst='s/\*/\\\*/g'
5490
5491 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5492 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5493 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5494
5495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5496 $as_echo_n "checking how to print strings... " >&6; }
5497 # Test print first, because it will be a builtin if present.
5498 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5499    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5500   ECHO='print -r --'
5501 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5502   ECHO='printf %s\n'
5503 else
5504   # Use this function as a fallback that always works.
5505   func_fallback_echo ()
5506   {
5507     eval 'cat <<_LTECHO_EOF
5508 $1
5509 _LTECHO_EOF'
5510   }
5511   ECHO='func_fallback_echo'
5512 fi
5513
5514 # func_echo_all arg...
5515 # Invoke $ECHO with all args, space-separated.
5516 func_echo_all ()
5517 {
5518     $ECHO ""
5519 }
5520
5521 case "$ECHO" in
5522   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5523 $as_echo "printf" >&6; } ;;
5524   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5525 $as_echo "print -r" >&6; } ;;
5526   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5527 $as_echo "cat" >&6; } ;;
5528 esac
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5544 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5545 if ${ac_cv_path_SED+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5549      for ac_i in 1 2 3 4 5 6 7; do
5550        ac_script="$ac_script$as_nl$ac_script"
5551      done
5552      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5553      { ac_script=; unset ac_script;}
5554      if test -z "$SED"; then
5555   ac_path_SED_found=false
5556   # Loop through the user's path and test for each of PROGNAME-LIST
5557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562     for ac_prog in sed gsed; do
5563     for ac_exec_ext in '' $ac_executable_extensions; do
5564       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5565       as_fn_executable_p "$ac_path_SED" || continue
5566 # Check for GNU ac_path_SED and select it if it is found.
5567   # Check for GNU $ac_path_SED
5568 case `"$ac_path_SED" --version 2>&1` in
5569 *GNU*)
5570   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5571 *)
5572   ac_count=0
5573   $as_echo_n 0123456789 >"conftest.in"
5574   while :
5575   do
5576     cat "conftest.in" "conftest.in" >"conftest.tmp"
5577     mv "conftest.tmp" "conftest.in"
5578     cp "conftest.in" "conftest.nl"
5579     $as_echo '' >> "conftest.nl"
5580     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5581     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5582     as_fn_arith $ac_count + 1 && ac_count=$as_val
5583     if test $ac_count -gt ${ac_path_SED_max-0}; then
5584       # Best one so far, save it but keep looking for a better one
5585       ac_cv_path_SED="$ac_path_SED"
5586       ac_path_SED_max=$ac_count
5587     fi
5588     # 10*(2^10) chars as input seems more than enough
5589     test $ac_count -gt 10 && break
5590   done
5591   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5592 esac
5593
5594       $ac_path_SED_found && break 3
5595     done
5596   done
5597   done
5598 IFS=$as_save_IFS
5599   if test -z "$ac_cv_path_SED"; then
5600     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5601   fi
5602 else
5603   ac_cv_path_SED=$SED
5604 fi
5605
5606 fi
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5608 $as_echo "$ac_cv_path_SED" >&6; }
5609  SED="$ac_cv_path_SED"
5610   rm -f conftest.sed
5611
5612 test -z "$SED" && SED=sed
5613 Xsed="$SED -e 1s/^X//"
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5626 $as_echo_n "checking for fgrep... " >&6; }
5627 if ${ac_cv_path_FGREP+:} false; then :
5628   $as_echo_n "(cached) " >&6
5629 else
5630   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5631    then ac_cv_path_FGREP="$GREP -F"
5632    else
5633      if test -z "$FGREP"; then
5634   ac_path_FGREP_found=false
5635   # Loop through the user's path and test for each of PROGNAME-LIST
5636   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5637 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5638 do
5639   IFS=$as_save_IFS
5640   test -z "$as_dir" && as_dir=.
5641     for ac_prog in fgrep; do
5642     for ac_exec_ext in '' $ac_executable_extensions; do
5643       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5644       as_fn_executable_p "$ac_path_FGREP" || continue
5645 # Check for GNU ac_path_FGREP and select it if it is found.
5646   # Check for GNU $ac_path_FGREP
5647 case `"$ac_path_FGREP" --version 2>&1` in
5648 *GNU*)
5649   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5650 *)
5651   ac_count=0
5652   $as_echo_n 0123456789 >"conftest.in"
5653   while :
5654   do
5655     cat "conftest.in" "conftest.in" >"conftest.tmp"
5656     mv "conftest.tmp" "conftest.in"
5657     cp "conftest.in" "conftest.nl"
5658     $as_echo 'FGREP' >> "conftest.nl"
5659     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5660     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5661     as_fn_arith $ac_count + 1 && ac_count=$as_val
5662     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5663       # Best one so far, save it but keep looking for a better one
5664       ac_cv_path_FGREP="$ac_path_FGREP"
5665       ac_path_FGREP_max=$ac_count
5666     fi
5667     # 10*(2^10) chars as input seems more than enough
5668     test $ac_count -gt 10 && break
5669   done
5670   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5671 esac
5672
5673       $ac_path_FGREP_found && break 3
5674     done
5675   done
5676   done
5677 IFS=$as_save_IFS
5678   if test -z "$ac_cv_path_FGREP"; then
5679     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5680   fi
5681 else
5682   ac_cv_path_FGREP=$FGREP
5683 fi
5684
5685    fi
5686 fi
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5688 $as_echo "$ac_cv_path_FGREP" >&6; }
5689  FGREP="$ac_cv_path_FGREP"
5690
5691
5692 test -z "$GREP" && GREP=grep
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712 # Check whether --with-gnu-ld was given.
5713 if test "${with_gnu_ld+set}" = set; then :
5714   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5715 else
5716   with_gnu_ld=no
5717 fi
5718
5719 ac_prog=ld
5720 if test "$GCC" = yes; then
5721   # Check if gcc -print-prog-name=ld gives a path.
5722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5723 $as_echo_n "checking for ld used by $CC... " >&6; }
5724   case $host in
5725   *-*-mingw*)
5726     # gcc leaves a trailing carriage return which upsets mingw
5727     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5728   *)
5729     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5730   esac
5731   case $ac_prog in
5732     # Accept absolute paths.
5733     [\\/]* | ?:[\\/]*)
5734       re_direlt='/[^/][^/]*/\.\./'
5735       # Canonicalize the pathname of ld
5736       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5737       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5738         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5739       done
5740       test -z "$LD" && LD="$ac_prog"
5741       ;;
5742   "")
5743     # If it fails, then pretend we aren't using GCC.
5744     ac_prog=ld
5745     ;;
5746   *)
5747     # If it is relative, then search for the first ld in PATH.
5748     with_gnu_ld=unknown
5749     ;;
5750   esac
5751 elif test "$with_gnu_ld" = yes; then
5752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5753 $as_echo_n "checking for GNU ld... " >&6; }
5754 else
5755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5756 $as_echo_n "checking for non-GNU ld... " >&6; }
5757 fi
5758 if ${lt_cv_path_LD+:} false; then :
5759   $as_echo_n "(cached) " >&6
5760 else
5761   if test -z "$LD"; then
5762   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5763   for ac_dir in $PATH; do
5764     IFS="$lt_save_ifs"
5765     test -z "$ac_dir" && ac_dir=.
5766     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5767       lt_cv_path_LD="$ac_dir/$ac_prog"
5768       # Check to see if the program is GNU ld.  I'd rather use --version,
5769       # but apparently some variants of GNU ld only accept -v.
5770       # Break only if it was the GNU/non-GNU ld that we prefer.
5771       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5772       *GNU* | *'with BFD'*)
5773         test "$with_gnu_ld" != no && break
5774         ;;
5775       *)
5776         test "$with_gnu_ld" != yes && break
5777         ;;
5778       esac
5779     fi
5780   done
5781   IFS="$lt_save_ifs"
5782 else
5783   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5784 fi
5785 fi
5786
5787 LD="$lt_cv_path_LD"
5788 if test -n "$LD"; then
5789   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5790 $as_echo "$LD" >&6; }
5791 else
5792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5793 $as_echo "no" >&6; }
5794 fi
5795 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5797 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5798 if ${lt_cv_prog_gnu_ld+:} false; then :
5799   $as_echo_n "(cached) " >&6
5800 else
5801   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5802 case `$LD -v 2>&1 </dev/null` in
5803 *GNU* | *'with BFD'*)
5804   lt_cv_prog_gnu_ld=yes
5805   ;;
5806 *)
5807   lt_cv_prog_gnu_ld=no
5808   ;;
5809 esac
5810 fi
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5812 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5813 with_gnu_ld=$lt_cv_prog_gnu_ld
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5824 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5825 if ${lt_cv_path_NM+:} false; then :
5826   $as_echo_n "(cached) " >&6
5827 else
5828   if test -n "$NM"; then
5829   # Let the user override the test.
5830   lt_cv_path_NM="$NM"
5831 else
5832   lt_nm_to_check="${ac_tool_prefix}nm"
5833   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5834     lt_nm_to_check="$lt_nm_to_check nm"
5835   fi
5836   for lt_tmp_nm in $lt_nm_to_check; do
5837     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5838     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5839       IFS="$lt_save_ifs"
5840       test -z "$ac_dir" && ac_dir=.
5841       tmp_nm="$ac_dir/$lt_tmp_nm"
5842       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5843         # Check to see if the nm accepts a BSD-compat flag.
5844         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5845         #   nm: unknown option "B" ignored
5846         # Tru64's nm complains that /dev/null is an invalid object file
5847         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5848         */dev/null* | *'Invalid file or object type'*)
5849           lt_cv_path_NM="$tmp_nm -B"
5850           break
5851           ;;
5852         *)
5853           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5854           */dev/null*)
5855             lt_cv_path_NM="$tmp_nm -p"
5856             break
5857             ;;
5858           *)
5859             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5860             continue # so that we can try to find one that supports BSD flags
5861             ;;
5862           esac
5863           ;;
5864         esac
5865       fi
5866     done
5867     IFS="$lt_save_ifs"
5868   done
5869   : ${lt_cv_path_NM=no}
5870 fi
5871 fi
5872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5873 $as_echo "$lt_cv_path_NM" >&6; }
5874 if test "$lt_cv_path_NM" != "no"; then
5875   NM="$lt_cv_path_NM"
5876 else
5877   # Didn't find any BSD compatible name lister, look for dumpbin.
5878   if test -n "$DUMPBIN"; then :
5879     # Let the user override the test.
5880   else
5881     if test -n "$ac_tool_prefix"; then
5882   for ac_prog in dumpbin "link -dump"
5883   do
5884     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5885 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5887 $as_echo_n "checking for $ac_word... " >&6; }
5888 if ${ac_cv_prog_DUMPBIN+:} false; then :
5889   $as_echo_n "(cached) " >&6
5890 else
5891   if test -n "$DUMPBIN"; then
5892   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5893 else
5894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5895 for as_dir in $PATH
5896 do
5897   IFS=$as_save_IFS
5898   test -z "$as_dir" && as_dir=.
5899     for ac_exec_ext in '' $ac_executable_extensions; do
5900   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5901     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5902     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5903     break 2
5904   fi
5905 done
5906   done
5907 IFS=$as_save_IFS
5908
5909 fi
5910 fi
5911 DUMPBIN=$ac_cv_prog_DUMPBIN
5912 if test -n "$DUMPBIN"; then
5913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5914 $as_echo "$DUMPBIN" >&6; }
5915 else
5916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5917 $as_echo "no" >&6; }
5918 fi
5919
5920
5921     test -n "$DUMPBIN" && break
5922   done
5923 fi
5924 if test -z "$DUMPBIN"; then
5925   ac_ct_DUMPBIN=$DUMPBIN
5926   for ac_prog in dumpbin "link -dump"
5927 do
5928   # Extract the first word of "$ac_prog", so it can be a program name with args.
5929 set dummy $ac_prog; ac_word=$2
5930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5931 $as_echo_n "checking for $ac_word... " >&6; }
5932 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5933   $as_echo_n "(cached) " >&6
5934 else
5935   if test -n "$ac_ct_DUMPBIN"; then
5936   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5937 else
5938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5939 for as_dir in $PATH
5940 do
5941   IFS=$as_save_IFS
5942   test -z "$as_dir" && as_dir=.
5943     for ac_exec_ext in '' $ac_executable_extensions; do
5944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5945     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5947     break 2
5948   fi
5949 done
5950   done
5951 IFS=$as_save_IFS
5952
5953 fi
5954 fi
5955 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5956 if test -n "$ac_ct_DUMPBIN"; then
5957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5958 $as_echo "$ac_ct_DUMPBIN" >&6; }
5959 else
5960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5961 $as_echo "no" >&6; }
5962 fi
5963
5964
5965   test -n "$ac_ct_DUMPBIN" && break
5966 done
5967
5968   if test "x$ac_ct_DUMPBIN" = x; then
5969     DUMPBIN=":"
5970   else
5971     case $cross_compiling:$ac_tool_warned in
5972 yes:)
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5974 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5975 ac_tool_warned=yes ;;
5976 esac
5977     DUMPBIN=$ac_ct_DUMPBIN
5978   fi
5979 fi
5980
5981     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5982     *COFF*)
5983       DUMPBIN="$DUMPBIN -symbols"
5984       ;;
5985     *)
5986       DUMPBIN=:
5987       ;;
5988     esac
5989   fi
5990
5991   if test "$DUMPBIN" != ":"; then
5992     NM="$DUMPBIN"
5993   fi
5994 fi
5995 test -z "$NM" && NM=nm
5996
5997
5998
5999
6000
6001
6002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6003 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6004 if ${lt_cv_nm_interface+:} false; then :
6005   $as_echo_n "(cached) " >&6
6006 else
6007   lt_cv_nm_interface="BSD nm"
6008   echo "int some_variable = 0;" > conftest.$ac_ext
6009   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6010   (eval "$ac_compile" 2>conftest.err)
6011   cat conftest.err >&5
6012   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6013   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6014   cat conftest.err >&5
6015   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6016   cat conftest.out >&5
6017   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6018     lt_cv_nm_interface="MS dumpbin"
6019   fi
6020   rm -f conftest*
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6023 $as_echo "$lt_cv_nm_interface" >&6; }
6024
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6026 $as_echo_n "checking whether ln -s works... " >&6; }
6027 LN_S=$as_ln_s
6028 if test "$LN_S" = "ln -s"; then
6029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6030 $as_echo "yes" >&6; }
6031 else
6032   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6033 $as_echo "no, using $LN_S" >&6; }
6034 fi
6035
6036 # find the maximum length of command line arguments
6037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6038 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6039 if ${lt_cv_sys_max_cmd_len+:} false; then :
6040   $as_echo_n "(cached) " >&6
6041 else
6042     i=0
6043   teststring="ABCD"
6044
6045   case $build_os in
6046   msdosdjgpp*)
6047     # On DJGPP, this test can blow up pretty badly due to problems in libc
6048     # (any single argument exceeding 2000 bytes causes a buffer overrun
6049     # during glob expansion).  Even if it were fixed, the result of this
6050     # check would be larger than it should be.
6051     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6052     ;;
6053
6054   gnu*)
6055     # Under GNU Hurd, this test is not required because there is
6056     # no limit to the length of command line arguments.
6057     # Libtool will interpret -1 as no limit whatsoever
6058     lt_cv_sys_max_cmd_len=-1;
6059     ;;
6060
6061   cygwin* | mingw* | cegcc*)
6062     # On Win9x/ME, this test blows up -- it succeeds, but takes
6063     # about 5 minutes as the teststring grows exponentially.
6064     # Worse, since 9x/ME are not pre-emptively multitasking,
6065     # you end up with a "frozen" computer, even though with patience
6066     # the test eventually succeeds (with a max line length of 256k).
6067     # Instead, let's just punt: use the minimum linelength reported by
6068     # all of the supported platforms: 8192 (on NT/2K/XP).
6069     lt_cv_sys_max_cmd_len=8192;
6070     ;;
6071
6072   mint*)
6073     # On MiNT this can take a long time and run out of memory.
6074     lt_cv_sys_max_cmd_len=8192;
6075     ;;
6076
6077   amigaos*)
6078     # On AmigaOS with pdksh, this test takes hours, literally.
6079     # So we just punt and use a minimum line length of 8192.
6080     lt_cv_sys_max_cmd_len=8192;
6081     ;;
6082
6083   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6084     # This has been around since 386BSD, at least.  Likely further.
6085     if test -x /sbin/sysctl; then
6086       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6087     elif test -x /usr/sbin/sysctl; then
6088       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6089     else
6090       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6091     fi
6092     # And add a safety zone
6093     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6094     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6095     ;;
6096
6097   interix*)
6098     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6099     lt_cv_sys_max_cmd_len=196608
6100     ;;
6101
6102   osf*)
6103     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6104     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6105     # nice to cause kernel panics so lets avoid the loop below.
6106     # First set a reasonable default.
6107     lt_cv_sys_max_cmd_len=16384
6108     #
6109     if test -x /sbin/sysconfig; then
6110       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6111         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6112       esac
6113     fi
6114     ;;
6115   sco3.2v5*)
6116     lt_cv_sys_max_cmd_len=102400
6117     ;;
6118   sysv5* | sco5v6* | sysv4.2uw2*)
6119     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6120     if test -n "$kargmax"; then
6121       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6122     else
6123       lt_cv_sys_max_cmd_len=32768
6124     fi
6125     ;;
6126   *)
6127     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6128     if test -n "$lt_cv_sys_max_cmd_len"; then
6129       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6130       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6131     else
6132       # Make teststring a little bigger before we do anything with it.
6133       # a 1K string should be a reasonable start.
6134       for i in 1 2 3 4 5 6 7 8 ; do
6135         teststring=$teststring$teststring
6136       done
6137       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6138       # If test is not a shell built-in, we'll probably end up computing a
6139       # maximum length that is only half of the actual maximum length, but
6140       # we can't tell.
6141       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6142                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6143               test $i != 17 # 1/2 MB should be enough
6144       do
6145         i=`expr $i + 1`
6146         teststring=$teststring$teststring
6147       done
6148       # Only check the string length outside the loop.
6149       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6150       teststring=
6151       # Add a significant safety factor because C++ compilers can tack on
6152       # massive amounts of additional arguments before passing them to the
6153       # linker.  It appears as though 1/2 is a usable value.
6154       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6155     fi
6156     ;;
6157   esac
6158
6159 fi
6160
6161 if test -n $lt_cv_sys_max_cmd_len ; then
6162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6163 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6164 else
6165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6166 $as_echo "none" >&6; }
6167 fi
6168 max_cmd_len=$lt_cv_sys_max_cmd_len
6169
6170
6171
6172
6173
6174
6175 : ${CP="cp -f"}
6176 : ${MV="mv -f"}
6177 : ${RM="rm -f"}
6178
6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6180 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6181 # Try some XSI features
6182 xsi_shell=no
6183 ( _lt_dummy="a/b/c"
6184   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6185       = c,a/b,, \
6186     && eval 'test $(( 1 + 1 )) -eq 2 \
6187     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6188   && xsi_shell=yes
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6190 $as_echo "$xsi_shell" >&6; }
6191
6192
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6194 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6195 lt_shell_append=no
6196 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6197     >/dev/null 2>&1 \
6198   && lt_shell_append=yes
6199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6200 $as_echo "$lt_shell_append" >&6; }
6201
6202
6203 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6204   lt_unset=unset
6205 else
6206   lt_unset=false
6207 fi
6208
6209
6210
6211
6212
6213 # test EBCDIC or ASCII
6214 case `echo X|tr X '\101'` in
6215  A) # ASCII based system
6216     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6217   lt_SP2NL='tr \040 \012'
6218   lt_NL2SP='tr \015\012 \040\040'
6219   ;;
6220  *) # EBCDIC based system
6221   lt_SP2NL='tr \100 \n'
6222   lt_NL2SP='tr \r\n \100\100'
6223   ;;
6224 esac
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6235 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6236 if ${lt_cv_ld_reload_flag+:} false; then :
6237   $as_echo_n "(cached) " >&6
6238 else
6239   lt_cv_ld_reload_flag='-r'
6240 fi
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6242 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6243 reload_flag=$lt_cv_ld_reload_flag
6244 case $reload_flag in
6245 "" | " "*) ;;
6246 *) reload_flag=" $reload_flag" ;;
6247 esac
6248 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6249 case $host_os in
6250   darwin*)
6251     if test "$GCC" = yes; then
6252       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6253     else
6254       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6255     fi
6256     ;;
6257 esac
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267 if test -n "$ac_tool_prefix"; then
6268   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6269 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6271 $as_echo_n "checking for $ac_word... " >&6; }
6272 if ${ac_cv_prog_OBJDUMP+:} false; then :
6273   $as_echo_n "(cached) " >&6
6274 else
6275   if test -n "$OBJDUMP"; then
6276   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6277 else
6278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6279 for as_dir in $PATH
6280 do
6281   IFS=$as_save_IFS
6282   test -z "$as_dir" && as_dir=.
6283     for ac_exec_ext in '' $ac_executable_extensions; do
6284   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6285     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6287     break 2
6288   fi
6289 done
6290   done
6291 IFS=$as_save_IFS
6292
6293 fi
6294 fi
6295 OBJDUMP=$ac_cv_prog_OBJDUMP
6296 if test -n "$OBJDUMP"; then
6297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6298 $as_echo "$OBJDUMP" >&6; }
6299 else
6300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6301 $as_echo "no" >&6; }
6302 fi
6303
6304
6305 fi
6306 if test -z "$ac_cv_prog_OBJDUMP"; then
6307   ac_ct_OBJDUMP=$OBJDUMP
6308   # Extract the first word of "objdump", so it can be a program name with args.
6309 set dummy objdump; ac_word=$2
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6311 $as_echo_n "checking for $ac_word... " >&6; }
6312 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6313   $as_echo_n "(cached) " >&6
6314 else
6315   if test -n "$ac_ct_OBJDUMP"; then
6316   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6317 else
6318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6319 for as_dir in $PATH
6320 do
6321   IFS=$as_save_IFS
6322   test -z "$as_dir" && as_dir=.
6323     for ac_exec_ext in '' $ac_executable_extensions; do
6324   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6325     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6327     break 2
6328   fi
6329 done
6330   done
6331 IFS=$as_save_IFS
6332
6333 fi
6334 fi
6335 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6336 if test -n "$ac_ct_OBJDUMP"; then
6337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6338 $as_echo "$ac_ct_OBJDUMP" >&6; }
6339 else
6340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6341 $as_echo "no" >&6; }
6342 fi
6343
6344   if test "x$ac_ct_OBJDUMP" = x; then
6345     OBJDUMP="false"
6346   else
6347     case $cross_compiling:$ac_tool_warned in
6348 yes:)
6349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6351 ac_tool_warned=yes ;;
6352 esac
6353     OBJDUMP=$ac_ct_OBJDUMP
6354   fi
6355 else
6356   OBJDUMP="$ac_cv_prog_OBJDUMP"
6357 fi
6358
6359 test -z "$OBJDUMP" && OBJDUMP=objdump
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6370 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6371 if ${lt_cv_deplibs_check_method+:} false; then :
6372   $as_echo_n "(cached) " >&6
6373 else
6374   lt_cv_file_magic_cmd='$MAGIC_CMD'
6375 lt_cv_file_magic_test_file=
6376 lt_cv_deplibs_check_method='unknown'
6377 # Need to set the preceding variable on all platforms that support
6378 # interlibrary dependencies.
6379 # 'none' -- dependencies not supported.
6380 # `unknown' -- same as none, but documents that we really don't know.
6381 # 'pass_all' -- all dependencies passed with no checks.
6382 # 'test_compile' -- check by making test program.
6383 # 'file_magic [[regex]]' -- check by looking for files in library path
6384 # which responds to the $file_magic_cmd with a given extended regex.
6385 # If you have `file' or equivalent on your system and you're not sure
6386 # whether `pass_all' will *always* work, you probably want this one.
6387
6388 case $host_os in
6389 aix[4-9]*)
6390   lt_cv_deplibs_check_method=pass_all
6391   ;;
6392
6393 beos*)
6394   lt_cv_deplibs_check_method=pass_all
6395   ;;
6396
6397 bsdi[45]*)
6398   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6399   lt_cv_file_magic_cmd='/usr/bin/file -L'
6400   lt_cv_file_magic_test_file=/shlib/libc.so
6401   ;;
6402
6403 cygwin*)
6404   # func_win32_libid is a shell function defined in ltmain.sh
6405   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6406   lt_cv_file_magic_cmd='func_win32_libid'
6407   ;;
6408
6409 mingw* | pw32*)
6410   # Base MSYS/MinGW do not provide the 'file' command needed by
6411   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6412   # unless we find 'file', for example because we are cross-compiling.
6413   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6414   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6415     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6416     lt_cv_file_magic_cmd='func_win32_libid'
6417   else
6418     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6419     lt_cv_file_magic_cmd='$OBJDUMP -f'
6420   fi
6421   ;;
6422
6423 cegcc*)
6424   # use the weaker test based on 'objdump'. See mingw*.
6425   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6426   lt_cv_file_magic_cmd='$OBJDUMP -f'
6427   ;;
6428
6429 darwin* | rhapsody*)
6430   lt_cv_deplibs_check_method=pass_all
6431   ;;
6432
6433 freebsd* | dragonfly*)
6434   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6435     case $host_cpu in
6436     i*86 )
6437       # Not sure whether the presence of OpenBSD here was a mistake.
6438       # Let's accept both of them until this is cleared up.
6439       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6440       lt_cv_file_magic_cmd=/usr/bin/file
6441       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6442       ;;
6443     esac
6444   else
6445     lt_cv_deplibs_check_method=pass_all
6446   fi
6447   ;;
6448
6449 gnu*)
6450   lt_cv_deplibs_check_method=pass_all
6451   ;;
6452
6453 haiku*)
6454   lt_cv_deplibs_check_method=pass_all
6455   ;;
6456
6457 hpux10.20* | hpux11*)
6458   lt_cv_file_magic_cmd=/usr/bin/file
6459   case $host_cpu in
6460   ia64*)
6461     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6462     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6463     ;;
6464   hppa*64*)
6465     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6466     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6467     ;;
6468   *)
6469     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6470     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6471     ;;
6472   esac
6473   ;;
6474
6475 interix[3-9]*)
6476   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6477   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6478   ;;
6479
6480 irix5* | irix6* | nonstopux*)
6481   case $LD in
6482   *-32|*"-32 ") libmagic=32-bit;;
6483   *-n32|*"-n32 ") libmagic=N32;;
6484   *-64|*"-64 ") libmagic=64-bit;;
6485   *) libmagic=never-match;;
6486   esac
6487   lt_cv_deplibs_check_method=pass_all
6488   ;;
6489
6490 # This must be Linux ELF.
6491 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6492   lt_cv_deplibs_check_method=pass_all
6493   ;;
6494
6495 netbsd*)
6496   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6497     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6498   else
6499     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6500   fi
6501   ;;
6502
6503 newos6*)
6504   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6505   lt_cv_file_magic_cmd=/usr/bin/file
6506   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6507   ;;
6508
6509 *nto* | *qnx*)
6510   lt_cv_deplibs_check_method=pass_all
6511   ;;
6512
6513 openbsd*)
6514   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6515     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6516   else
6517     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6518   fi
6519   ;;
6520
6521 osf3* | osf4* | osf5*)
6522   lt_cv_deplibs_check_method=pass_all
6523   ;;
6524
6525 rdos*)
6526   lt_cv_deplibs_check_method=pass_all
6527   ;;
6528
6529 solaris*)
6530   lt_cv_deplibs_check_method=pass_all
6531   ;;
6532
6533 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6534   lt_cv_deplibs_check_method=pass_all
6535   ;;
6536
6537 sysv4 | sysv4.3*)
6538   case $host_vendor in
6539   motorola)
6540     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]'
6541     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6542     ;;
6543   ncr)
6544     lt_cv_deplibs_check_method=pass_all
6545     ;;
6546   sequent)
6547     lt_cv_file_magic_cmd='/bin/file'
6548     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6549     ;;
6550   sni)
6551     lt_cv_file_magic_cmd='/bin/file'
6552     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6553     lt_cv_file_magic_test_file=/lib/libc.so
6554     ;;
6555   siemens)
6556     lt_cv_deplibs_check_method=pass_all
6557     ;;
6558   pc)
6559     lt_cv_deplibs_check_method=pass_all
6560     ;;
6561   esac
6562   ;;
6563
6564 tpf*)
6565   lt_cv_deplibs_check_method=pass_all
6566   ;;
6567 vxworks*)
6568   # Assume VxWorks cross toolchains are built on Linux, possibly
6569   # as canadian for Windows hosts.
6570   lt_cv_deplibs_check_method=pass_all
6571   ;;
6572 esac
6573
6574 fi
6575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6576 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6577 file_magic_cmd=$lt_cv_file_magic_cmd
6578 deplibs_check_method=$lt_cv_deplibs_check_method
6579 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592 if test -n "$ac_tool_prefix"; then
6593   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6594 set dummy ${ac_tool_prefix}ar; ac_word=$2
6595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6596 $as_echo_n "checking for $ac_word... " >&6; }
6597 if ${ac_cv_prog_AR+:} false; then :
6598   $as_echo_n "(cached) " >&6
6599 else
6600   if test -n "$AR"; then
6601   ac_cv_prog_AR="$AR" # Let the user override the test.
6602 else
6603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6604 for as_dir in $PATH
6605 do
6606   IFS=$as_save_IFS
6607   test -z "$as_dir" && as_dir=.
6608     for ac_exec_ext in '' $ac_executable_extensions; do
6609   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6610     ac_cv_prog_AR="${ac_tool_prefix}ar"
6611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6612     break 2
6613   fi
6614 done
6615   done
6616 IFS=$as_save_IFS
6617
6618 fi
6619 fi
6620 AR=$ac_cv_prog_AR
6621 if test -n "$AR"; then
6622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6623 $as_echo "$AR" >&6; }
6624 else
6625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6626 $as_echo "no" >&6; }
6627 fi
6628
6629
6630 fi
6631 if test -z "$ac_cv_prog_AR"; then
6632   ac_ct_AR=$AR
6633   # Extract the first word of "ar", so it can be a program name with args.
6634 set dummy ar; ac_word=$2
6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6636 $as_echo_n "checking for $ac_word... " >&6; }
6637 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6638   $as_echo_n "(cached) " >&6
6639 else
6640   if test -n "$ac_ct_AR"; then
6641   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6642 else
6643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6644 for as_dir in $PATH
6645 do
6646   IFS=$as_save_IFS
6647   test -z "$as_dir" && as_dir=.
6648     for ac_exec_ext in '' $ac_executable_extensions; do
6649   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6650     ac_cv_prog_ac_ct_AR="ar"
6651     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6652     break 2
6653   fi
6654 done
6655   done
6656 IFS=$as_save_IFS
6657
6658 fi
6659 fi
6660 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6661 if test -n "$ac_ct_AR"; then
6662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6663 $as_echo "$ac_ct_AR" >&6; }
6664 else
6665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6666 $as_echo "no" >&6; }
6667 fi
6668
6669   if test "x$ac_ct_AR" = x; then
6670     AR="false"
6671   else
6672     case $cross_compiling:$ac_tool_warned in
6673 yes:)
6674 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6675 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6676 ac_tool_warned=yes ;;
6677 esac
6678     AR=$ac_ct_AR
6679   fi
6680 else
6681   AR="$ac_cv_prog_AR"
6682 fi
6683
6684 test -z "$AR" && AR=ar
6685 test -z "$AR_FLAGS" && AR_FLAGS=cru
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697 if test -n "$ac_tool_prefix"; then
6698   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6699 set dummy ${ac_tool_prefix}strip; ac_word=$2
6700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6701 $as_echo_n "checking for $ac_word... " >&6; }
6702 if ${ac_cv_prog_STRIP+:} false; then :
6703   $as_echo_n "(cached) " >&6
6704 else
6705   if test -n "$STRIP"; then
6706   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6707 else
6708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6709 for as_dir in $PATH
6710 do
6711   IFS=$as_save_IFS
6712   test -z "$as_dir" && as_dir=.
6713     for ac_exec_ext in '' $ac_executable_extensions; do
6714   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6715     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6717     break 2
6718   fi
6719 done
6720   done
6721 IFS=$as_save_IFS
6722
6723 fi
6724 fi
6725 STRIP=$ac_cv_prog_STRIP
6726 if test -n "$STRIP"; then
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6728 $as_echo "$STRIP" >&6; }
6729 else
6730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6731 $as_echo "no" >&6; }
6732 fi
6733
6734
6735 fi
6736 if test -z "$ac_cv_prog_STRIP"; then
6737   ac_ct_STRIP=$STRIP
6738   # Extract the first word of "strip", so it can be a program name with args.
6739 set dummy strip; ac_word=$2
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6741 $as_echo_n "checking for $ac_word... " >&6; }
6742 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6743   $as_echo_n "(cached) " >&6
6744 else
6745   if test -n "$ac_ct_STRIP"; then
6746   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6747 else
6748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6749 for as_dir in $PATH
6750 do
6751   IFS=$as_save_IFS
6752   test -z "$as_dir" && as_dir=.
6753     for ac_exec_ext in '' $ac_executable_extensions; do
6754   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6755     ac_cv_prog_ac_ct_STRIP="strip"
6756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6757     break 2
6758   fi
6759 done
6760   done
6761 IFS=$as_save_IFS
6762
6763 fi
6764 fi
6765 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6766 if test -n "$ac_ct_STRIP"; then
6767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6768 $as_echo "$ac_ct_STRIP" >&6; }
6769 else
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6771 $as_echo "no" >&6; }
6772 fi
6773
6774   if test "x$ac_ct_STRIP" = x; then
6775     STRIP=":"
6776   else
6777     case $cross_compiling:$ac_tool_warned in
6778 yes:)
6779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6780 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6781 ac_tool_warned=yes ;;
6782 esac
6783     STRIP=$ac_ct_STRIP
6784   fi
6785 else
6786   STRIP="$ac_cv_prog_STRIP"
6787 fi
6788
6789 test -z "$STRIP" && STRIP=:
6790
6791
6792
6793
6794
6795
6796 if test -n "$ac_tool_prefix"; then
6797   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6798 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6800 $as_echo_n "checking for $ac_word... " >&6; }
6801 if ${ac_cv_prog_RANLIB+:} false; then :
6802   $as_echo_n "(cached) " >&6
6803 else
6804   if test -n "$RANLIB"; then
6805   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6806 else
6807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6808 for as_dir in $PATH
6809 do
6810   IFS=$as_save_IFS
6811   test -z "$as_dir" && as_dir=.
6812     for ac_exec_ext in '' $ac_executable_extensions; do
6813   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6814     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6815     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6816     break 2
6817   fi
6818 done
6819   done
6820 IFS=$as_save_IFS
6821
6822 fi
6823 fi
6824 RANLIB=$ac_cv_prog_RANLIB
6825 if test -n "$RANLIB"; then
6826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6827 $as_echo "$RANLIB" >&6; }
6828 else
6829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6830 $as_echo "no" >&6; }
6831 fi
6832
6833
6834 fi
6835 if test -z "$ac_cv_prog_RANLIB"; then
6836   ac_ct_RANLIB=$RANLIB
6837   # Extract the first word of "ranlib", so it can be a program name with args.
6838 set dummy ranlib; ac_word=$2
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6840 $as_echo_n "checking for $ac_word... " >&6; }
6841 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6842   $as_echo_n "(cached) " >&6
6843 else
6844   if test -n "$ac_ct_RANLIB"; then
6845   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6846 else
6847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6848 for as_dir in $PATH
6849 do
6850   IFS=$as_save_IFS
6851   test -z "$as_dir" && as_dir=.
6852     for ac_exec_ext in '' $ac_executable_extensions; do
6853   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6854     ac_cv_prog_ac_ct_RANLIB="ranlib"
6855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6856     break 2
6857   fi
6858 done
6859   done
6860 IFS=$as_save_IFS
6861
6862 fi
6863 fi
6864 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6865 if test -n "$ac_ct_RANLIB"; then
6866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6867 $as_echo "$ac_ct_RANLIB" >&6; }
6868 else
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6870 $as_echo "no" >&6; }
6871 fi
6872
6873   if test "x$ac_ct_RANLIB" = x; then
6874     RANLIB=":"
6875   else
6876     case $cross_compiling:$ac_tool_warned in
6877 yes:)
6878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6879 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6880 ac_tool_warned=yes ;;
6881 esac
6882     RANLIB=$ac_ct_RANLIB
6883   fi
6884 else
6885   RANLIB="$ac_cv_prog_RANLIB"
6886 fi
6887
6888 test -z "$RANLIB" && RANLIB=:
6889
6890
6891
6892
6893
6894
6895 # Determine commands to create old-style static archives.
6896 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6897 old_postinstall_cmds='chmod 644 $oldlib'
6898 old_postuninstall_cmds=
6899
6900 if test -n "$RANLIB"; then
6901   case $host_os in
6902   openbsd*)
6903     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6904     ;;
6905   *)
6906     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6907     ;;
6908   esac
6909   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6910 fi
6911
6912 case $host_os in
6913   darwin*)
6914     lock_old_archive_extraction=yes ;;
6915   *)
6916     lock_old_archive_extraction=no ;;
6917 esac
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957 # If no C compiler was specified, use CC.
6958 LTCC=${LTCC-"$CC"}
6959
6960 # If no C compiler flags were specified, use CFLAGS.
6961 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6962
6963 # Allow CC to be a program name with arguments.
6964 compiler=$CC
6965
6966
6967 # Check for command to grab the raw symbol name followed by C symbol from nm.
6968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6969 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6970 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6971   $as_echo_n "(cached) " >&6
6972 else
6973
6974 # These are sane defaults that work on at least a few old systems.
6975 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6976
6977 # Character class describing NM global symbol codes.
6978 symcode='[BCDEGRST]'
6979
6980 # Regexp to match symbols that can be accessed directly from C.
6981 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6982
6983 # Define system-specific variables.
6984 case $host_os in
6985 aix*)
6986   symcode='[BCDT]'
6987   ;;
6988 cygwin* | mingw* | pw32* | cegcc*)
6989   symcode='[ABCDGISTW]'
6990   ;;
6991 hpux*)
6992   if test "$host_cpu" = ia64; then
6993     symcode='[ABCDEGRST]'
6994   fi
6995   ;;
6996 irix* | nonstopux*)
6997   symcode='[BCDEGRST]'
6998   ;;
6999 osf*)
7000   symcode='[BCDEGQRST]'
7001   ;;
7002 solaris*)
7003   symcode='[BDRT]'
7004   ;;
7005 sco3.2v5*)
7006   symcode='[DT]'
7007   ;;
7008 sysv4.2uw2*)
7009   symcode='[DT]'
7010   ;;
7011 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7012   symcode='[ABDT]'
7013   ;;
7014 sysv4)
7015   symcode='[DFNSTU]'
7016   ;;
7017 esac
7018
7019 # If we're using GNU nm, then use its standard symbol codes.
7020 case `$NM -V 2>&1` in
7021 *GNU* | *'with BFD'*)
7022   symcode='[ABCDGIRSTW]' ;;
7023 esac
7024
7025 # Transform an extracted symbol line into a proper C declaration.
7026 # Some systems (esp. on ia64) link data and code symbols differently,
7027 # so use this general approach.
7028 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7029
7030 # Transform an extracted symbol line into symbol name and symbol address
7031 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7032 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'"
7033
7034 # Handle CRLF in mingw tool chain
7035 opt_cr=
7036 case $build_os in
7037 mingw*)
7038   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7039   ;;
7040 esac
7041
7042 # Try without a prefix underscore, then with it.
7043 for ac_symprfx in "" "_"; do
7044
7045   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7046   symxfrm="\\1 $ac_symprfx\\2 \\2"
7047
7048   # Write the raw and C identifiers.
7049   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7050     # Fake it for dumpbin and say T for any non-static function
7051     # and D for any global variable.
7052     # Also find C++ and __fastcall symbols from MSVC++,
7053     # which start with @ or ?.
7054     lt_cv_sys_global_symbol_pipe="$AWK '"\
7055 "     {last_section=section; section=\$ 3};"\
7056 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7057 "     \$ 0!~/External *\|/{next};"\
7058 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7059 "     {if(hide[section]) next};"\
7060 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7061 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7062 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7063 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7064 "     ' prfx=^$ac_symprfx"
7065   else
7066     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7067   fi
7068
7069   # Check to see that the pipe works correctly.
7070   pipe_works=no
7071
7072   rm -f conftest*
7073   cat > conftest.$ac_ext <<_LT_EOF
7074 #ifdef __cplusplus
7075 extern "C" {
7076 #endif
7077 char nm_test_var;
7078 void nm_test_func(void);
7079 void nm_test_func(void){}
7080 #ifdef __cplusplus
7081 }
7082 #endif
7083 int main(){nm_test_var='a';nm_test_func();return(0);}
7084 _LT_EOF
7085
7086   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7087   (eval $ac_compile) 2>&5
7088   ac_status=$?
7089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7090   test $ac_status = 0; }; then
7091     # Now try to grab the symbols.
7092     nlist=conftest.nm
7093     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7094   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7095   ac_status=$?
7096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7097   test $ac_status = 0; } && test -s "$nlist"; then
7098       # Try sorting and uniquifying the output.
7099       if sort "$nlist" | uniq > "$nlist"T; then
7100         mv -f "$nlist"T "$nlist"
7101       else
7102         rm -f "$nlist"T
7103       fi
7104
7105       # Make sure that we snagged all the symbols we need.
7106       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7107         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7108           cat <<_LT_EOF > conftest.$ac_ext
7109 #ifdef __cplusplus
7110 extern "C" {
7111 #endif
7112
7113 _LT_EOF
7114           # Now generate the symbol file.
7115           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7116
7117           cat <<_LT_EOF >> conftest.$ac_ext
7118
7119 /* The mapping between symbol names and symbols.  */
7120 const struct {
7121   const char *name;
7122   void       *address;
7123 }
7124 lt__PROGRAM__LTX_preloaded_symbols[] =
7125 {
7126   { "@PROGRAM@", (void *) 0 },
7127 _LT_EOF
7128           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7129           cat <<\_LT_EOF >> conftest.$ac_ext
7130   {0, (void *) 0}
7131 };
7132
7133 /* This works around a problem in FreeBSD linker */
7134 #ifdef FREEBSD_WORKAROUND
7135 static const void *lt_preloaded_setup() {
7136   return lt__PROGRAM__LTX_preloaded_symbols;
7137 }
7138 #endif
7139
7140 #ifdef __cplusplus
7141 }
7142 #endif
7143 _LT_EOF
7144           # Now try linking the two files.
7145           mv conftest.$ac_objext conftstm.$ac_objext
7146           lt_save_LIBS="$LIBS"
7147           lt_save_CFLAGS="$CFLAGS"
7148           LIBS="conftstm.$ac_objext"
7149           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7150           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7151   (eval $ac_link) 2>&5
7152   ac_status=$?
7153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7154   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7155             pipe_works=yes
7156           fi
7157           LIBS="$lt_save_LIBS"
7158           CFLAGS="$lt_save_CFLAGS"
7159         else
7160           echo "cannot find nm_test_func in $nlist" >&5
7161         fi
7162       else
7163         echo "cannot find nm_test_var in $nlist" >&5
7164       fi
7165     else
7166       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7167     fi
7168   else
7169     echo "$progname: failed program was:" >&5
7170     cat conftest.$ac_ext >&5
7171   fi
7172   rm -rf conftest* conftst*
7173
7174   # Do not use the global_symbol_pipe unless it works.
7175   if test "$pipe_works" = yes; then
7176     break
7177   else
7178     lt_cv_sys_global_symbol_pipe=
7179   fi
7180 done
7181
7182 fi
7183
7184 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7185   lt_cv_sys_global_symbol_to_cdecl=
7186 fi
7187 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7189 $as_echo "failed" >&6; }
7190 else
7191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7192 $as_echo "ok" >&6; }
7193 fi
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216 # Check whether --enable-libtool-lock was given.
7217 if test "${enable_libtool_lock+set}" = set; then :
7218   enableval=$enable_libtool_lock;
7219 fi
7220
7221 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7222
7223 # Some flags need to be propagated to the compiler or linker for good
7224 # libtool support.
7225 case $host in
7226 ia64-*-hpux*)
7227   # Find out which ABI we are using.
7228   echo 'int i;' > conftest.$ac_ext
7229   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7230   (eval $ac_compile) 2>&5
7231   ac_status=$?
7232   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7233   test $ac_status = 0; }; then
7234     case `/usr/bin/file conftest.$ac_objext` in
7235       *ELF-32*)
7236         HPUX_IA64_MODE="32"
7237         ;;
7238       *ELF-64*)
7239         HPUX_IA64_MODE="64"
7240         ;;
7241     esac
7242   fi
7243   rm -rf conftest*
7244   ;;
7245 *-*-irix6*)
7246   # Find out which ABI we are using.
7247   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7248   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7249   (eval $ac_compile) 2>&5
7250   ac_status=$?
7251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7252   test $ac_status = 0; }; then
7253     if test "$lt_cv_prog_gnu_ld" = yes; then
7254       case `/usr/bin/file conftest.$ac_objext` in
7255         *32-bit*)
7256           LD="${LD-ld} -melf32bsmip"
7257           ;;
7258         *N32*)
7259           LD="${LD-ld} -melf32bmipn32"
7260           ;;
7261         *64-bit*)
7262           LD="${LD-ld} -melf64bmip"
7263         ;;
7264       esac
7265     else
7266       case `/usr/bin/file conftest.$ac_objext` in
7267         *32-bit*)
7268           LD="${LD-ld} -32"
7269           ;;
7270         *N32*)
7271           LD="${LD-ld} -n32"
7272           ;;
7273         *64-bit*)
7274           LD="${LD-ld} -64"
7275           ;;
7276       esac
7277     fi
7278   fi
7279   rm -rf conftest*
7280   ;;
7281
7282 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7283 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7284   # Find out which ABI we are using.
7285   echo 'int i;' > conftest.$ac_ext
7286   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7287   (eval $ac_compile) 2>&5
7288   ac_status=$?
7289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7290   test $ac_status = 0; }; then
7291     case `/usr/bin/file conftest.o` in
7292       *32-bit*)
7293         case $host in
7294           x86_64-*kfreebsd*-gnu)
7295             LD="${LD-ld} -m elf_i386_fbsd"
7296             ;;
7297           x86_64-*linux*)
7298             case `/usr/bin/file conftest.o` in
7299               *x86-64*)
7300                 LD="${LD-ld} -m elf32_x86_64"
7301                 ;;
7302               *)
7303                 LD="${LD-ld} -m elf_i386"
7304                 ;;
7305             esac
7306             ;;
7307           powerpc64le-*linux*)
7308             LD="${LD-ld} -m elf32lppclinux"
7309             ;;
7310           powerpc64-*linux*)
7311             LD="${LD-ld} -m elf32ppclinux"
7312             ;;
7313           s390x-*linux*)
7314             LD="${LD-ld} -m elf_s390"
7315             ;;
7316           sparc64-*linux*)
7317             LD="${LD-ld} -m elf32_sparc"
7318             ;;
7319         esac
7320         ;;
7321       *64-bit*)
7322         case $host in
7323           x86_64-*kfreebsd*-gnu)
7324             LD="${LD-ld} -m elf_x86_64_fbsd"
7325             ;;
7326           x86_64-*linux*)
7327             LD="${LD-ld} -m elf_x86_64"
7328             ;;
7329           powerpcle-*linux*)
7330             LD="${LD-ld} -m elf64lppc"
7331             ;;
7332           powerpc-*linux*)
7333             LD="${LD-ld} -m elf64ppc"
7334             ;;
7335           s390*-*linux*|s390*-*tpf*)
7336             LD="${LD-ld} -m elf64_s390"
7337             ;;
7338           sparc*-*linux*)
7339             LD="${LD-ld} -m elf64_sparc"
7340             ;;
7341         esac
7342         ;;
7343     esac
7344   fi
7345   rm -rf conftest*
7346   ;;
7347
7348 *-*-sco3.2v5*)
7349   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7350   SAVE_CFLAGS="$CFLAGS"
7351   CFLAGS="$CFLAGS -belf"
7352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7353 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7354 if ${lt_cv_cc_needs_belf+:} false; then :
7355   $as_echo_n "(cached) " >&6
7356 else
7357   ac_ext=c
7358 ac_cpp='$CPP $CPPFLAGS'
7359 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7360 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7361 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7362
7363      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7364 /* end confdefs.h.  */
7365
7366 int
7367 main ()
7368 {
7369
7370   ;
7371   return 0;
7372 }
7373 _ACEOF
7374 if ac_fn_c_try_link "$LINENO"; then :
7375   lt_cv_cc_needs_belf=yes
7376 else
7377   lt_cv_cc_needs_belf=no
7378 fi
7379 rm -f core conftest.err conftest.$ac_objext \
7380     conftest$ac_exeext conftest.$ac_ext
7381      ac_ext=c
7382 ac_cpp='$CPP $CPPFLAGS'
7383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7386
7387 fi
7388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7389 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7390   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7391     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7392     CFLAGS="$SAVE_CFLAGS"
7393   fi
7394   ;;
7395 sparc*-*solaris*)
7396   # Find out which ABI we are using.
7397   echo 'int i;' > conftest.$ac_ext
7398   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7399   (eval $ac_compile) 2>&5
7400   ac_status=$?
7401   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7402   test $ac_status = 0; }; then
7403     case `/usr/bin/file conftest.o` in
7404     *64-bit*)
7405       case $lt_cv_prog_gnu_ld in
7406       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7407       *)
7408         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7409           LD="${LD-ld} -64"
7410         fi
7411         ;;
7412       esac
7413       ;;
7414     esac
7415   fi
7416   rm -rf conftest*
7417   ;;
7418 esac
7419
7420 need_locks="$enable_libtool_lock"
7421
7422
7423   case $host_os in
7424     rhapsody* | darwin*)
7425     if test -n "$ac_tool_prefix"; then
7426   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7427 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7429 $as_echo_n "checking for $ac_word... " >&6; }
7430 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7431   $as_echo_n "(cached) " >&6
7432 else
7433   if test -n "$DSYMUTIL"; then
7434   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7435 else
7436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7437 for as_dir in $PATH
7438 do
7439   IFS=$as_save_IFS
7440   test -z "$as_dir" && as_dir=.
7441     for ac_exec_ext in '' $ac_executable_extensions; do
7442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7443     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7445     break 2
7446   fi
7447 done
7448   done
7449 IFS=$as_save_IFS
7450
7451 fi
7452 fi
7453 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7454 if test -n "$DSYMUTIL"; then
7455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7456 $as_echo "$DSYMUTIL" >&6; }
7457 else
7458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7459 $as_echo "no" >&6; }
7460 fi
7461
7462
7463 fi
7464 if test -z "$ac_cv_prog_DSYMUTIL"; then
7465   ac_ct_DSYMUTIL=$DSYMUTIL
7466   # Extract the first word of "dsymutil", so it can be a program name with args.
7467 set dummy dsymutil; ac_word=$2
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7469 $as_echo_n "checking for $ac_word... " >&6; }
7470 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7471   $as_echo_n "(cached) " >&6
7472 else
7473   if test -n "$ac_ct_DSYMUTIL"; then
7474   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7475 else
7476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7477 for as_dir in $PATH
7478 do
7479   IFS=$as_save_IFS
7480   test -z "$as_dir" && as_dir=.
7481     for ac_exec_ext in '' $ac_executable_extensions; do
7482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7483     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7485     break 2
7486   fi
7487 done
7488   done
7489 IFS=$as_save_IFS
7490
7491 fi
7492 fi
7493 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7494 if test -n "$ac_ct_DSYMUTIL"; then
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7496 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7497 else
7498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7499 $as_echo "no" >&6; }
7500 fi
7501
7502   if test "x$ac_ct_DSYMUTIL" = x; then
7503     DSYMUTIL=":"
7504   else
7505     case $cross_compiling:$ac_tool_warned in
7506 yes:)
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7508 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7509 ac_tool_warned=yes ;;
7510 esac
7511     DSYMUTIL=$ac_ct_DSYMUTIL
7512   fi
7513 else
7514   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7515 fi
7516
7517     if test -n "$ac_tool_prefix"; then
7518   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7519 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7521 $as_echo_n "checking for $ac_word... " >&6; }
7522 if ${ac_cv_prog_NMEDIT+:} false; then :
7523   $as_echo_n "(cached) " >&6
7524 else
7525   if test -n "$NMEDIT"; then
7526   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7527 else
7528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7529 for as_dir in $PATH
7530 do
7531   IFS=$as_save_IFS
7532   test -z "$as_dir" && as_dir=.
7533     for ac_exec_ext in '' $ac_executable_extensions; do
7534   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7535     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7537     break 2
7538   fi
7539 done
7540   done
7541 IFS=$as_save_IFS
7542
7543 fi
7544 fi
7545 NMEDIT=$ac_cv_prog_NMEDIT
7546 if test -n "$NMEDIT"; then
7547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7548 $as_echo "$NMEDIT" >&6; }
7549 else
7550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7551 $as_echo "no" >&6; }
7552 fi
7553
7554
7555 fi
7556 if test -z "$ac_cv_prog_NMEDIT"; then
7557   ac_ct_NMEDIT=$NMEDIT
7558   # Extract the first word of "nmedit", so it can be a program name with args.
7559 set dummy nmedit; ac_word=$2
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7561 $as_echo_n "checking for $ac_word... " >&6; }
7562 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7563   $as_echo_n "(cached) " >&6
7564 else
7565   if test -n "$ac_ct_NMEDIT"; then
7566   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7567 else
7568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7569 for as_dir in $PATH
7570 do
7571   IFS=$as_save_IFS
7572   test -z "$as_dir" && as_dir=.
7573     for ac_exec_ext in '' $ac_executable_extensions; do
7574   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7575     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7577     break 2
7578   fi
7579 done
7580   done
7581 IFS=$as_save_IFS
7582
7583 fi
7584 fi
7585 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7586 if test -n "$ac_ct_NMEDIT"; then
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7588 $as_echo "$ac_ct_NMEDIT" >&6; }
7589 else
7590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591 $as_echo "no" >&6; }
7592 fi
7593
7594   if test "x$ac_ct_NMEDIT" = x; then
7595     NMEDIT=":"
7596   else
7597     case $cross_compiling:$ac_tool_warned in
7598 yes:)
7599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7601 ac_tool_warned=yes ;;
7602 esac
7603     NMEDIT=$ac_ct_NMEDIT
7604   fi
7605 else
7606   NMEDIT="$ac_cv_prog_NMEDIT"
7607 fi
7608
7609     if test -n "$ac_tool_prefix"; then
7610   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7611 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7613 $as_echo_n "checking for $ac_word... " >&6; }
7614 if ${ac_cv_prog_LIPO+:} false; then :
7615   $as_echo_n "(cached) " >&6
7616 else
7617   if test -n "$LIPO"; then
7618   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7619 else
7620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7621 for as_dir in $PATH
7622 do
7623   IFS=$as_save_IFS
7624   test -z "$as_dir" && as_dir=.
7625     for ac_exec_ext in '' $ac_executable_extensions; do
7626   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7627     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7629     break 2
7630   fi
7631 done
7632   done
7633 IFS=$as_save_IFS
7634
7635 fi
7636 fi
7637 LIPO=$ac_cv_prog_LIPO
7638 if test -n "$LIPO"; then
7639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7640 $as_echo "$LIPO" >&6; }
7641 else
7642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7643 $as_echo "no" >&6; }
7644 fi
7645
7646
7647 fi
7648 if test -z "$ac_cv_prog_LIPO"; then
7649   ac_ct_LIPO=$LIPO
7650   # Extract the first word of "lipo", so it can be a program name with args.
7651 set dummy lipo; ac_word=$2
7652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7653 $as_echo_n "checking for $ac_word... " >&6; }
7654 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7655   $as_echo_n "(cached) " >&6
7656 else
7657   if test -n "$ac_ct_LIPO"; then
7658   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7659 else
7660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7661 for as_dir in $PATH
7662 do
7663   IFS=$as_save_IFS
7664   test -z "$as_dir" && as_dir=.
7665     for ac_exec_ext in '' $ac_executable_extensions; do
7666   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7667     ac_cv_prog_ac_ct_LIPO="lipo"
7668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7669     break 2
7670   fi
7671 done
7672   done
7673 IFS=$as_save_IFS
7674
7675 fi
7676 fi
7677 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7678 if test -n "$ac_ct_LIPO"; then
7679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7680 $as_echo "$ac_ct_LIPO" >&6; }
7681 else
7682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7683 $as_echo "no" >&6; }
7684 fi
7685
7686   if test "x$ac_ct_LIPO" = x; then
7687     LIPO=":"
7688   else
7689     case $cross_compiling:$ac_tool_warned in
7690 yes:)
7691 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7692 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7693 ac_tool_warned=yes ;;
7694 esac
7695     LIPO=$ac_ct_LIPO
7696   fi
7697 else
7698   LIPO="$ac_cv_prog_LIPO"
7699 fi
7700
7701     if test -n "$ac_tool_prefix"; then
7702   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7703 set dummy ${ac_tool_prefix}otool; ac_word=$2
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7705 $as_echo_n "checking for $ac_word... " >&6; }
7706 if ${ac_cv_prog_OTOOL+:} false; then :
7707   $as_echo_n "(cached) " >&6
7708 else
7709   if test -n "$OTOOL"; then
7710   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7711 else
7712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7713 for as_dir in $PATH
7714 do
7715   IFS=$as_save_IFS
7716   test -z "$as_dir" && as_dir=.
7717     for ac_exec_ext in '' $ac_executable_extensions; do
7718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7719     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7721     break 2
7722   fi
7723 done
7724   done
7725 IFS=$as_save_IFS
7726
7727 fi
7728 fi
7729 OTOOL=$ac_cv_prog_OTOOL
7730 if test -n "$OTOOL"; then
7731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7732 $as_echo "$OTOOL" >&6; }
7733 else
7734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7735 $as_echo "no" >&6; }
7736 fi
7737
7738
7739 fi
7740 if test -z "$ac_cv_prog_OTOOL"; then
7741   ac_ct_OTOOL=$OTOOL
7742   # Extract the first word of "otool", so it can be a program name with args.
7743 set dummy otool; ac_word=$2
7744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7745 $as_echo_n "checking for $ac_word... " >&6; }
7746 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7747   $as_echo_n "(cached) " >&6
7748 else
7749   if test -n "$ac_ct_OTOOL"; then
7750   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7751 else
7752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7753 for as_dir in $PATH
7754 do
7755   IFS=$as_save_IFS
7756   test -z "$as_dir" && as_dir=.
7757     for ac_exec_ext in '' $ac_executable_extensions; do
7758   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7759     ac_cv_prog_ac_ct_OTOOL="otool"
7760     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7761     break 2
7762   fi
7763 done
7764   done
7765 IFS=$as_save_IFS
7766
7767 fi
7768 fi
7769 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7770 if test -n "$ac_ct_OTOOL"; then
7771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7772 $as_echo "$ac_ct_OTOOL" >&6; }
7773 else
7774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7775 $as_echo "no" >&6; }
7776 fi
7777
7778   if test "x$ac_ct_OTOOL" = x; then
7779     OTOOL=":"
7780   else
7781     case $cross_compiling:$ac_tool_warned in
7782 yes:)
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7785 ac_tool_warned=yes ;;
7786 esac
7787     OTOOL=$ac_ct_OTOOL
7788   fi
7789 else
7790   OTOOL="$ac_cv_prog_OTOOL"
7791 fi
7792
7793     if test -n "$ac_tool_prefix"; then
7794   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7795 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7797 $as_echo_n "checking for $ac_word... " >&6; }
7798 if ${ac_cv_prog_OTOOL64+:} false; then :
7799   $as_echo_n "(cached) " >&6
7800 else
7801   if test -n "$OTOOL64"; then
7802   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7803 else
7804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7805 for as_dir in $PATH
7806 do
7807   IFS=$as_save_IFS
7808   test -z "$as_dir" && as_dir=.
7809     for ac_exec_ext in '' $ac_executable_extensions; do
7810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7811     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7813     break 2
7814   fi
7815 done
7816   done
7817 IFS=$as_save_IFS
7818
7819 fi
7820 fi
7821 OTOOL64=$ac_cv_prog_OTOOL64
7822 if test -n "$OTOOL64"; then
7823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7824 $as_echo "$OTOOL64" >&6; }
7825 else
7826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7827 $as_echo "no" >&6; }
7828 fi
7829
7830
7831 fi
7832 if test -z "$ac_cv_prog_OTOOL64"; then
7833   ac_ct_OTOOL64=$OTOOL64
7834   # Extract the first word of "otool64", so it can be a program name with args.
7835 set dummy otool64; ac_word=$2
7836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7837 $as_echo_n "checking for $ac_word... " >&6; }
7838 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7839   $as_echo_n "(cached) " >&6
7840 else
7841   if test -n "$ac_ct_OTOOL64"; then
7842   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7843 else
7844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7845 for as_dir in $PATH
7846 do
7847   IFS=$as_save_IFS
7848   test -z "$as_dir" && as_dir=.
7849     for ac_exec_ext in '' $ac_executable_extensions; do
7850   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7851     ac_cv_prog_ac_ct_OTOOL64="otool64"
7852     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7853     break 2
7854   fi
7855 done
7856   done
7857 IFS=$as_save_IFS
7858
7859 fi
7860 fi
7861 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7862 if test -n "$ac_ct_OTOOL64"; then
7863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7864 $as_echo "$ac_ct_OTOOL64" >&6; }
7865 else
7866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7867 $as_echo "no" >&6; }
7868 fi
7869
7870   if test "x$ac_ct_OTOOL64" = x; then
7871     OTOOL64=":"
7872   else
7873     case $cross_compiling:$ac_tool_warned in
7874 yes:)
7875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7876 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7877 ac_tool_warned=yes ;;
7878 esac
7879     OTOOL64=$ac_ct_OTOOL64
7880   fi
7881 else
7882   OTOOL64="$ac_cv_prog_OTOOL64"
7883 fi
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
7910
7911     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7912 $as_echo_n "checking for -single_module linker flag... " >&6; }
7913 if ${lt_cv_apple_cc_single_mod+:} false; then :
7914   $as_echo_n "(cached) " >&6
7915 else
7916   lt_cv_apple_cc_single_mod=no
7917       if test -z "${LT_MULTI_MODULE}"; then
7918         # By default we will add the -single_module flag. You can override
7919         # by either setting the environment variable LT_MULTI_MODULE
7920         # non-empty at configure time, or by adding -multi_module to the
7921         # link flags.
7922         rm -rf libconftest.dylib*
7923         echo "int foo(void){return 1;}" > conftest.c
7924         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7925 -dynamiclib -Wl,-single_module conftest.c" >&5
7926         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7927           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7928         _lt_result=$?
7929         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7930           lt_cv_apple_cc_single_mod=yes
7931         else
7932           cat conftest.err >&5
7933         fi
7934         rm -rf libconftest.dylib*
7935         rm -f conftest.*
7936       fi
7937 fi
7938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7939 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7940     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7941 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7942 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7943   $as_echo_n "(cached) " >&6
7944 else
7945   lt_cv_ld_exported_symbols_list=no
7946       save_LDFLAGS=$LDFLAGS
7947       echo "_main" > conftest.sym
7948       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7949       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7950 /* end confdefs.h.  */
7951
7952 int
7953 main ()
7954 {
7955
7956   ;
7957   return 0;
7958 }
7959 _ACEOF
7960 if ac_fn_c_try_link "$LINENO"; then :
7961   lt_cv_ld_exported_symbols_list=yes
7962 else
7963   lt_cv_ld_exported_symbols_list=no
7964 fi
7965 rm -f core conftest.err conftest.$ac_objext \
7966     conftest$ac_exeext conftest.$ac_ext
7967         LDFLAGS="$save_LDFLAGS"
7968
7969 fi
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7971 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7972     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7973 $as_echo_n "checking for -force_load linker flag... " >&6; }
7974 if ${lt_cv_ld_force_load+:} false; then :
7975   $as_echo_n "(cached) " >&6
7976 else
7977   lt_cv_ld_force_load=no
7978       cat > conftest.c << _LT_EOF
7979 int forced_loaded() { return 2;}
7980 _LT_EOF
7981       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7982       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7983       echo "$AR cru libconftest.a conftest.o" >&5
7984       $AR cru libconftest.a conftest.o 2>&5
7985       cat > conftest.c << _LT_EOF
7986 int main() { return 0;}
7987 _LT_EOF
7988       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7989       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7990       _lt_result=$?
7991       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7992         lt_cv_ld_force_load=yes
7993       else
7994         cat conftest.err >&5
7995       fi
7996         rm -f conftest.err libconftest.a conftest conftest.c
7997         rm -rf conftest.dSYM
7998
7999 fi
8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8001 $as_echo "$lt_cv_ld_force_load" >&6; }
8002     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8003     # build without first building modern cctools / linker.
8004     case $host_cpu-$host_os in
8005     *-rhapsody* | *-darwin1.[012])
8006       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8007     *-darwin1.*)
8008       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8009     *-darwin*)
8010       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8011       # deployment target is forced to an earlier version.
8012       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8013         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8014           ;;
8015         10.[012][,.]*)
8016           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8017           ;;
8018         *)
8019           ;;
8020      esac
8021     ;;
8022   esac
8023     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8024       _lt_dar_single_mod='$single_module'
8025     fi
8026     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8027       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8028     else
8029       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8030     fi
8031     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8032       _lt_dsymutil='~$DSYMUTIL $lib || :'
8033     else
8034       _lt_dsymutil=
8035     fi
8036     ;;
8037   esac
8038
8039 for ac_header in dlfcn.h
8040 do :
8041   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8042 "
8043 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8044   cat >>confdefs.h <<_ACEOF
8045 #define HAVE_DLFCN_H 1
8046 _ACEOF
8047
8048 fi
8049
8050 done
8051
8052
8053
8054
8055
8056 # Set options
8057
8058
8059
8060         enable_dlopen=no
8061
8062
8063   enable_win32_dll=no
8064
8065
8066             # Check whether --enable-shared was given.
8067 if test "${enable_shared+set}" = set; then :
8068   enableval=$enable_shared; p=${PACKAGE-default}
8069     case $enableval in
8070     yes) enable_shared=yes ;;
8071     no) enable_shared=no ;;
8072     *)
8073       enable_shared=no
8074       # Look at the argument we got.  We use all the common list separators.
8075       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8076       for pkg in $enableval; do
8077         IFS="$lt_save_ifs"
8078         if test "X$pkg" = "X$p"; then
8079           enable_shared=yes
8080         fi
8081       done
8082       IFS="$lt_save_ifs"
8083       ;;
8084     esac
8085 else
8086   enable_shared=yes
8087 fi
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097   # Check whether --enable-static was given.
8098 if test "${enable_static+set}" = set; then :
8099   enableval=$enable_static; p=${PACKAGE-default}
8100     case $enableval in
8101     yes) enable_static=yes ;;
8102     no) enable_static=no ;;
8103     *)
8104      enable_static=no
8105       # Look at the argument we got.  We use all the common list separators.
8106       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8107       for pkg in $enableval; do
8108         IFS="$lt_save_ifs"
8109         if test "X$pkg" = "X$p"; then
8110           enable_static=yes
8111         fi
8112       done
8113       IFS="$lt_save_ifs"
8114       ;;
8115     esac
8116 else
8117   enable_static=yes
8118 fi
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129 # Check whether --with-pic was given.
8130 if test "${with_pic+set}" = set; then :
8131   withval=$with_pic; pic_mode="$withval"
8132 else
8133   pic_mode=default
8134 fi
8135
8136
8137 test -z "$pic_mode" && pic_mode=default
8138
8139
8140
8141
8142
8143
8144
8145   # Check whether --enable-fast-install was given.
8146 if test "${enable_fast_install+set}" = set; then :
8147   enableval=$enable_fast_install; p=${PACKAGE-default}
8148     case $enableval in
8149     yes) enable_fast_install=yes ;;
8150     no) enable_fast_install=no ;;
8151     *)
8152       enable_fast_install=no
8153       # Look at the argument we got.  We use all the common list separators.
8154       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8155       for pkg in $enableval; do
8156         IFS="$lt_save_ifs"
8157         if test "X$pkg" = "X$p"; then
8158           enable_fast_install=yes
8159         fi
8160       done
8161       IFS="$lt_save_ifs"
8162       ;;
8163     esac
8164 else
8165   enable_fast_install=yes
8166 fi
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178 # This can be used to rebuild libtool when needed
8179 LIBTOOL_DEPS="$ltmain"
8180
8181 # Always use our own libtool.
8182 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209 test -z "$LN_S" && LN_S="ln -s"
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224 if test -n "${ZSH_VERSION+set}" ; then
8225    setopt NO_GLOB_SUBST
8226 fi
8227
8228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8229 $as_echo_n "checking for objdir... " >&6; }
8230 if ${lt_cv_objdir+:} false; then :
8231   $as_echo_n "(cached) " >&6
8232 else
8233   rm -f .libs 2>/dev/null
8234 mkdir .libs 2>/dev/null
8235 if test -d .libs; then
8236   lt_cv_objdir=.libs
8237 else
8238   # MS-DOS does not allow filenames that begin with a dot.
8239   lt_cv_objdir=_libs
8240 fi
8241 rmdir .libs 2>/dev/null
8242 fi
8243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8244 $as_echo "$lt_cv_objdir" >&6; }
8245 objdir=$lt_cv_objdir
8246
8247
8248
8249
8250
8251 cat >>confdefs.h <<_ACEOF
8252 #define LT_OBJDIR "$lt_cv_objdir/"
8253 _ACEOF
8254
8255
8256
8257
8258 case $host_os in
8259 aix3*)
8260   # AIX sometimes has problems with the GCC collect2 program.  For some
8261   # reason, if we set the COLLECT_NAMES environment variable, the problems
8262   # vanish in a puff of smoke.
8263   if test "X${COLLECT_NAMES+set}" != Xset; then
8264     COLLECT_NAMES=
8265     export COLLECT_NAMES
8266   fi
8267   ;;
8268 esac
8269
8270 # Global variables:
8271 ofile=libtool
8272 can_build_shared=yes
8273
8274 # All known linkers require a `.a' archive for static linking (except MSVC,
8275 # which needs '.lib').
8276 libext=a
8277
8278 with_gnu_ld="$lt_cv_prog_gnu_ld"
8279
8280 old_CC="$CC"
8281 old_CFLAGS="$CFLAGS"
8282
8283 # Set sane defaults for various variables
8284 test -z "$CC" && CC=cc
8285 test -z "$LTCC" && LTCC=$CC
8286 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8287 test -z "$LD" && LD=ld
8288 test -z "$ac_objext" && ac_objext=o
8289
8290 for cc_temp in $compiler""; do
8291   case $cc_temp in
8292     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8293     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8294     \-*) ;;
8295     *) break;;
8296   esac
8297 done
8298 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8299
8300
8301 # Only perform the check for file, if the check method requires it
8302 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8303 case $deplibs_check_method in
8304 file_magic*)
8305   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8306     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8307 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8308 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8309   $as_echo_n "(cached) " >&6
8310 else
8311   case $MAGIC_CMD in
8312 [\\/*] |  ?:[\\/]*)
8313   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8314   ;;
8315 *)
8316   lt_save_MAGIC_CMD="$MAGIC_CMD"
8317   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8318   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8319   for ac_dir in $ac_dummy; do
8320     IFS="$lt_save_ifs"
8321     test -z "$ac_dir" && ac_dir=.
8322     if test -f $ac_dir/${ac_tool_prefix}file; then
8323       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8324       if test -n "$file_magic_test_file"; then
8325         case $deplibs_check_method in
8326         "file_magic "*)
8327           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8328           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8329           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8330             $EGREP "$file_magic_regex" > /dev/null; then
8331             :
8332           else
8333             cat <<_LT_EOF 1>&2
8334
8335 *** Warning: the command libtool uses to detect shared libraries,
8336 *** $file_magic_cmd, produces output that libtool cannot recognize.
8337 *** The result is that libtool may fail to recognize shared libraries
8338 *** as such.  This will affect the creation of libtool libraries that
8339 *** depend on shared libraries, but programs linked with such libtool
8340 *** libraries will work regardless of this problem.  Nevertheless, you
8341 *** may want to report the problem to your system manager and/or to
8342 *** bug-libtool@gnu.org
8343
8344 _LT_EOF
8345           fi ;;
8346         esac
8347       fi
8348       break
8349     fi
8350   done
8351   IFS="$lt_save_ifs"
8352   MAGIC_CMD="$lt_save_MAGIC_CMD"
8353   ;;
8354 esac
8355 fi
8356
8357 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8358 if test -n "$MAGIC_CMD"; then
8359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8360 $as_echo "$MAGIC_CMD" >&6; }
8361 else
8362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8363 $as_echo "no" >&6; }
8364 fi
8365
8366
8367
8368
8369
8370 if test -z "$lt_cv_path_MAGIC_CMD"; then
8371   if test -n "$ac_tool_prefix"; then
8372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8373 $as_echo_n "checking for file... " >&6; }
8374 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8375   $as_echo_n "(cached) " >&6
8376 else
8377   case $MAGIC_CMD in
8378 [\\/*] |  ?:[\\/]*)
8379   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8380   ;;
8381 *)
8382   lt_save_MAGIC_CMD="$MAGIC_CMD"
8383   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8384   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8385   for ac_dir in $ac_dummy; do
8386     IFS="$lt_save_ifs"
8387     test -z "$ac_dir" && ac_dir=.
8388     if test -f $ac_dir/file; then
8389       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8390       if test -n "$file_magic_test_file"; then
8391         case $deplibs_check_method in
8392         "file_magic "*)
8393           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8394           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8395           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8396             $EGREP "$file_magic_regex" > /dev/null; then
8397             :
8398           else
8399             cat <<_LT_EOF 1>&2
8400
8401 *** Warning: the command libtool uses to detect shared libraries,
8402 *** $file_magic_cmd, produces output that libtool cannot recognize.
8403 *** The result is that libtool may fail to recognize shared libraries
8404 *** as such.  This will affect the creation of libtool libraries that
8405 *** depend on shared libraries, but programs linked with such libtool
8406 *** libraries will work regardless of this problem.  Nevertheless, you
8407 *** may want to report the problem to your system manager and/or to
8408 *** bug-libtool@gnu.org
8409
8410 _LT_EOF
8411           fi ;;
8412         esac
8413       fi
8414       break
8415     fi
8416   done
8417   IFS="$lt_save_ifs"
8418   MAGIC_CMD="$lt_save_MAGIC_CMD"
8419   ;;
8420 esac
8421 fi
8422
8423 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8424 if test -n "$MAGIC_CMD"; then
8425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8426 $as_echo "$MAGIC_CMD" >&6; }
8427 else
8428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8429 $as_echo "no" >&6; }
8430 fi
8431
8432
8433   else
8434     MAGIC_CMD=:
8435   fi
8436 fi
8437
8438   fi
8439   ;;
8440 esac
8441
8442 # Use C for the default configuration in the libtool script
8443
8444 lt_save_CC="$CC"
8445 ac_ext=c
8446 ac_cpp='$CPP $CPPFLAGS'
8447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8450
8451
8452 # Source file extension for C test sources.
8453 ac_ext=c
8454
8455 # Object file extension for compiled C test sources.
8456 objext=o
8457 objext=$objext
8458
8459 # Code to be used in simple compile tests
8460 lt_simple_compile_test_code="int some_variable = 0;"
8461
8462 # Code to be used in simple link tests
8463 lt_simple_link_test_code='int main(){return(0);}'
8464
8465
8466
8467
8468
8469
8470
8471 # If no C compiler was specified, use CC.
8472 LTCC=${LTCC-"$CC"}
8473
8474 # If no C compiler flags were specified, use CFLAGS.
8475 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8476
8477 # Allow CC to be a program name with arguments.
8478 compiler=$CC
8479
8480 # Save the default compiler, since it gets overwritten when the other
8481 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8482 compiler_DEFAULT=$CC
8483
8484 # save warnings/boilerplate of simple test code
8485 ac_outfile=conftest.$ac_objext
8486 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8487 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8488 _lt_compiler_boilerplate=`cat conftest.err`
8489 $RM conftest*
8490
8491 ac_outfile=conftest.$ac_objext
8492 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8493 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8494 _lt_linker_boilerplate=`cat conftest.err`
8495 $RM -r conftest*
8496
8497
8498 ## CAVEAT EMPTOR:
8499 ## There is no encapsulation within the following macros, do not change
8500 ## the running order or otherwise move them around unless you know exactly
8501 ## what you are doing...
8502 if test -n "$compiler"; then
8503
8504 lt_prog_compiler_no_builtin_flag=
8505
8506 if test "$GCC" = yes; then
8507   case $cc_basename in
8508   nvcc*)
8509     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8510   *)
8511     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8512   esac
8513
8514   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8515 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8516 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8517   $as_echo_n "(cached) " >&6
8518 else
8519   lt_cv_prog_compiler_rtti_exceptions=no
8520    ac_outfile=conftest.$ac_objext
8521    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8522    lt_compiler_flag="-fno-rtti -fno-exceptions"
8523    # Insert the option either (1) after the last *FLAGS variable, or
8524    # (2) before a word containing "conftest.", or (3) at the end.
8525    # Note that $ac_compile itself does not contain backslashes and begins
8526    # with a dollar sign (not a hyphen), so the echo should work correctly.
8527    # The option is referenced via a variable to avoid confusing sed.
8528    lt_compile=`echo "$ac_compile" | $SED \
8529    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8530    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8531    -e 's:$: $lt_compiler_flag:'`
8532    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8533    (eval "$lt_compile" 2>conftest.err)
8534    ac_status=$?
8535    cat conftest.err >&5
8536    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8537    if (exit $ac_status) && test -s "$ac_outfile"; then
8538      # The compiler can only warn and ignore the option if not recognized
8539      # So say no if there are warnings other than the usual output.
8540      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8541      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8542      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8543        lt_cv_prog_compiler_rtti_exceptions=yes
8544      fi
8545    fi
8546    $RM conftest*
8547
8548 fi
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8550 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8551
8552 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8553     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8554 else
8555     :
8556 fi
8557
8558 fi
8559
8560
8561
8562
8563
8564
8565   lt_prog_compiler_wl=
8566 lt_prog_compiler_pic=
8567 lt_prog_compiler_static=
8568
8569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8570 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8571
8572   if test "$GCC" = yes; then
8573     lt_prog_compiler_wl='-Wl,'
8574     lt_prog_compiler_static='-static'
8575
8576     case $host_os in
8577       aix*)
8578       # All AIX code is PIC.
8579       if test "$host_cpu" = ia64; then
8580         # AIX 5 now supports IA64 processor
8581         lt_prog_compiler_static='-Bstatic'
8582       fi
8583       lt_prog_compiler_pic='-fPIC'
8584       ;;
8585
8586     amigaos*)
8587       case $host_cpu in
8588       powerpc)
8589             # see comment about AmigaOS4 .so support
8590             lt_prog_compiler_pic='-fPIC'
8591         ;;
8592       m68k)
8593             # FIXME: we need at least 68020 code to build shared libraries, but
8594             # adding the `-m68020' flag to GCC prevents building anything better,
8595             # like `-m68040'.
8596             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8597         ;;
8598       esac
8599       ;;
8600
8601     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8602       # PIC is the default for these OSes.
8603       ;;
8604
8605     mingw* | cygwin* | pw32* | os2* | cegcc*)
8606       # This hack is so that the source file can tell whether it is being
8607       # built for inclusion in a dll (and should export symbols for example).
8608       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8609       # (--disable-auto-import) libraries
8610       lt_prog_compiler_pic='-DDLL_EXPORT'
8611       ;;
8612
8613     darwin* | rhapsody*)
8614       # PIC is the default on this platform
8615       # Common symbols not allowed in MH_DYLIB files
8616       lt_prog_compiler_pic='-fno-common'
8617       ;;
8618
8619     haiku*)
8620       # PIC is the default for Haiku.
8621       # The "-static" flag exists, but is broken.
8622       lt_prog_compiler_static=
8623       ;;
8624
8625     hpux*)
8626       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8627       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8628       # sets the default TLS model and affects inlining.
8629       case $host_cpu in
8630       hppa*64*)
8631         # +Z the default
8632         ;;
8633       *)
8634         lt_prog_compiler_pic='-fPIC'
8635         ;;
8636       esac
8637       ;;
8638
8639     interix[3-9]*)
8640       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8641       # Instead, we relocate shared libraries at runtime.
8642       ;;
8643
8644     msdosdjgpp*)
8645       # Just because we use GCC doesn't mean we suddenly get shared libraries
8646       # on systems that don't support them.
8647       lt_prog_compiler_can_build_shared=no
8648       enable_shared=no
8649       ;;
8650
8651     *nto* | *qnx*)
8652       # QNX uses GNU C++, but need to define -shared option too, otherwise
8653       # it will coredump.
8654       lt_prog_compiler_pic='-fPIC -shared'
8655       ;;
8656
8657     sysv4*MP*)
8658       if test -d /usr/nec; then
8659         lt_prog_compiler_pic=-Kconform_pic
8660       fi
8661       ;;
8662
8663     *)
8664       lt_prog_compiler_pic='-fPIC'
8665       ;;
8666     esac
8667
8668     case $cc_basename in
8669     nvcc*) # Cuda Compiler Driver 2.2
8670       lt_prog_compiler_wl='-Xlinker '
8671       lt_prog_compiler_pic='-Xcompiler -fPIC'
8672       ;;
8673     esac
8674   else
8675     # PORTME Check for flag to pass linker flags through the system compiler.
8676     case $host_os in
8677     aix*)
8678       lt_prog_compiler_wl='-Wl,'
8679       if test "$host_cpu" = ia64; then
8680         # AIX 5 now supports IA64 processor
8681         lt_prog_compiler_static='-Bstatic'
8682       else
8683         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8684       fi
8685       ;;
8686
8687     mingw* | cygwin* | pw32* | os2* | cegcc*)
8688       # This hack is so that the source file can tell whether it is being
8689       # built for inclusion in a dll (and should export symbols for example).
8690       lt_prog_compiler_pic='-DDLL_EXPORT'
8691       ;;
8692
8693     hpux9* | hpux10* | hpux11*)
8694       lt_prog_compiler_wl='-Wl,'
8695       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8696       # not for PA HP-UX.
8697       case $host_cpu in
8698       hppa*64*|ia64*)
8699         # +Z the default
8700         ;;
8701       *)
8702         lt_prog_compiler_pic='+Z'
8703         ;;
8704       esac
8705       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8706       lt_prog_compiler_static='${wl}-a ${wl}archive'
8707       ;;
8708
8709     irix5* | irix6* | nonstopux*)
8710       lt_prog_compiler_wl='-Wl,'
8711       # PIC (with -KPIC) is the default.
8712       lt_prog_compiler_static='-non_shared'
8713       ;;
8714
8715     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8716       case $cc_basename in
8717       # old Intel for x86_64 which still supported -KPIC.
8718       ecc*)
8719         lt_prog_compiler_wl='-Wl,'
8720         lt_prog_compiler_pic='-KPIC'
8721         lt_prog_compiler_static='-static'
8722         ;;
8723       # icc used to be incompatible with GCC.
8724       # ICC 10 doesn't accept -KPIC any more.
8725       icc* | ifort*)
8726         lt_prog_compiler_wl='-Wl,'
8727         lt_prog_compiler_pic='-fPIC'
8728         lt_prog_compiler_static='-static'
8729         ;;
8730       # Lahey Fortran 8.1.
8731       lf95*)
8732         lt_prog_compiler_wl='-Wl,'
8733         lt_prog_compiler_pic='--shared'
8734         lt_prog_compiler_static='--static'
8735         ;;
8736       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8737         # Portland Group compilers (*not* the Pentium gcc compiler,
8738         # which looks to be a dead project)
8739         lt_prog_compiler_wl='-Wl,'
8740         lt_prog_compiler_pic='-fpic'
8741         lt_prog_compiler_static='-Bstatic'
8742         ;;
8743       ccc*)
8744         lt_prog_compiler_wl='-Wl,'
8745         # All Alpha code is PIC.
8746         lt_prog_compiler_static='-non_shared'
8747         ;;
8748       xl* | bgxl* | bgf* | mpixl*)
8749         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8750         lt_prog_compiler_wl='-Wl,'
8751         lt_prog_compiler_pic='-qpic'
8752         lt_prog_compiler_static='-qstaticlink'
8753         ;;
8754       *)
8755         case `$CC -V 2>&1 | sed 5q` in
8756         *Sun\ F* | *Sun*Fortran*)
8757           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8758           lt_prog_compiler_pic='-KPIC'
8759           lt_prog_compiler_static='-Bstatic'
8760           lt_prog_compiler_wl=''
8761           ;;
8762         *Sun\ C*)
8763           # Sun C 5.9
8764           lt_prog_compiler_pic='-KPIC'
8765           lt_prog_compiler_static='-Bstatic'
8766           lt_prog_compiler_wl='-Wl,'
8767           ;;
8768         esac
8769         ;;
8770       esac
8771       ;;
8772
8773     newsos6)
8774       lt_prog_compiler_pic='-KPIC'
8775       lt_prog_compiler_static='-Bstatic'
8776       ;;
8777
8778     *nto* | *qnx*)
8779       # QNX uses GNU C++, but need to define -shared option too, otherwise
8780       # it will coredump.
8781       lt_prog_compiler_pic='-fPIC -shared'
8782       ;;
8783
8784     osf3* | osf4* | osf5*)
8785       lt_prog_compiler_wl='-Wl,'
8786       # All OSF/1 code is PIC.
8787       lt_prog_compiler_static='-non_shared'
8788       ;;
8789
8790     rdos*)
8791       lt_prog_compiler_static='-non_shared'
8792       ;;
8793
8794     solaris*)
8795       lt_prog_compiler_pic='-KPIC'
8796       lt_prog_compiler_static='-Bstatic'
8797       case $cc_basename in
8798       f77* | f90* | f95*)
8799         lt_prog_compiler_wl='-Qoption ld ';;
8800       *)
8801         lt_prog_compiler_wl='-Wl,';;
8802       esac
8803       ;;
8804
8805     sunos4*)
8806       lt_prog_compiler_wl='-Qoption ld '
8807       lt_prog_compiler_pic='-PIC'
8808       lt_prog_compiler_static='-Bstatic'
8809       ;;
8810
8811     sysv4 | sysv4.2uw2* | sysv4.3*)
8812       lt_prog_compiler_wl='-Wl,'
8813       lt_prog_compiler_pic='-KPIC'
8814       lt_prog_compiler_static='-Bstatic'
8815       ;;
8816
8817     sysv4*MP*)
8818       if test -d /usr/nec ;then
8819         lt_prog_compiler_pic='-Kconform_pic'
8820         lt_prog_compiler_static='-Bstatic'
8821       fi
8822       ;;
8823
8824     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8825       lt_prog_compiler_wl='-Wl,'
8826       lt_prog_compiler_pic='-KPIC'
8827       lt_prog_compiler_static='-Bstatic'
8828       ;;
8829
8830     unicos*)
8831       lt_prog_compiler_wl='-Wl,'
8832       lt_prog_compiler_can_build_shared=no
8833       ;;
8834
8835     uts4*)
8836       lt_prog_compiler_pic='-pic'
8837       lt_prog_compiler_static='-Bstatic'
8838       ;;
8839
8840     *)
8841       lt_prog_compiler_can_build_shared=no
8842       ;;
8843     esac
8844   fi
8845
8846 case $host_os in
8847   # For platforms which do not support PIC, -DPIC is meaningless:
8848   *djgpp*)
8849     lt_prog_compiler_pic=
8850     ;;
8851   *)
8852     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8853     ;;
8854 esac
8855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8856 $as_echo "$lt_prog_compiler_pic" >&6; }
8857
8858
8859
8860
8861
8862
8863 #
8864 # Check to make sure the PIC flag actually works.
8865 #
8866 if test -n "$lt_prog_compiler_pic"; then
8867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8868 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8869 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8870   $as_echo_n "(cached) " >&6
8871 else
8872   lt_cv_prog_compiler_pic_works=no
8873    ac_outfile=conftest.$ac_objext
8874    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8875    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8876    # Insert the option either (1) after the last *FLAGS variable, or
8877    # (2) before a word containing "conftest.", or (3) at the end.
8878    # Note that $ac_compile itself does not contain backslashes and begins
8879    # with a dollar sign (not a hyphen), so the echo should work correctly.
8880    # The option is referenced via a variable to avoid confusing sed.
8881    lt_compile=`echo "$ac_compile" | $SED \
8882    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8883    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8884    -e 's:$: $lt_compiler_flag:'`
8885    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8886    (eval "$lt_compile" 2>conftest.err)
8887    ac_status=$?
8888    cat conftest.err >&5
8889    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8890    if (exit $ac_status) && test -s "$ac_outfile"; then
8891      # The compiler can only warn and ignore the option if not recognized
8892      # So say no if there are warnings other than the usual output.
8893      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8894      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8895      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8896        lt_cv_prog_compiler_pic_works=yes
8897      fi
8898    fi
8899    $RM conftest*
8900
8901 fi
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8903 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8904
8905 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8906     case $lt_prog_compiler_pic in
8907      "" | " "*) ;;
8908      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8909      esac
8910 else
8911     lt_prog_compiler_pic=
8912      lt_prog_compiler_can_build_shared=no
8913 fi
8914
8915 fi
8916
8917
8918
8919
8920
8921
8922 #
8923 # Check to make sure the static flag actually works.
8924 #
8925 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8927 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8928 if ${lt_cv_prog_compiler_static_works+:} false; then :
8929   $as_echo_n "(cached) " >&6
8930 else
8931   lt_cv_prog_compiler_static_works=no
8932    save_LDFLAGS="$LDFLAGS"
8933    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8934    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8935    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8936      # The linker can only warn and ignore the option if not recognized
8937      # So say no if there are warnings
8938      if test -s conftest.err; then
8939        # Append any errors to the config.log.
8940        cat conftest.err 1>&5
8941        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8942        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8943        if diff conftest.exp conftest.er2 >/dev/null; then
8944          lt_cv_prog_compiler_static_works=yes
8945        fi
8946      else
8947        lt_cv_prog_compiler_static_works=yes
8948      fi
8949    fi
8950    $RM -r conftest*
8951    LDFLAGS="$save_LDFLAGS"
8952
8953 fi
8954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8955 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8956
8957 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8958     :
8959 else
8960     lt_prog_compiler_static=
8961 fi
8962
8963
8964
8965
8966
8967
8968
8969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8970 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8971 if ${lt_cv_prog_compiler_c_o+:} false; then :
8972   $as_echo_n "(cached) " >&6
8973 else
8974   lt_cv_prog_compiler_c_o=no
8975    $RM -r conftest 2>/dev/null
8976    mkdir conftest
8977    cd conftest
8978    mkdir out
8979    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8980
8981    lt_compiler_flag="-o out/conftest2.$ac_objext"
8982    # Insert the option either (1) after the last *FLAGS variable, or
8983    # (2) before a word containing "conftest.", or (3) at the end.
8984    # Note that $ac_compile itself does not contain backslashes and begins
8985    # with a dollar sign (not a hyphen), so the echo should work correctly.
8986    lt_compile=`echo "$ac_compile" | $SED \
8987    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8988    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8989    -e 's:$: $lt_compiler_flag:'`
8990    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8991    (eval "$lt_compile" 2>out/conftest.err)
8992    ac_status=$?
8993    cat out/conftest.err >&5
8994    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8995    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8996    then
8997      # The compiler can only warn and ignore the option if not recognized
8998      # So say no if there are warnings
8999      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9000      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9001      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9002        lt_cv_prog_compiler_c_o=yes
9003      fi
9004    fi
9005    chmod u+w . 2>&5
9006    $RM conftest*
9007    # SGI C++ compiler will create directory out/ii_files/ for
9008    # template instantiation
9009    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9010    $RM out/* && rmdir out
9011    cd ..
9012    $RM -r conftest
9013    $RM conftest*
9014
9015 fi
9016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9017 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9018
9019
9020
9021
9022
9023
9024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9025 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9026 if ${lt_cv_prog_compiler_c_o+:} false; then :
9027   $as_echo_n "(cached) " >&6
9028 else
9029   lt_cv_prog_compiler_c_o=no
9030    $RM -r conftest 2>/dev/null
9031    mkdir conftest
9032    cd conftest
9033    mkdir out
9034    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9035
9036    lt_compiler_flag="-o out/conftest2.$ac_objext"
9037    # Insert the option either (1) after the last *FLAGS variable, or
9038    # (2) before a word containing "conftest.", or (3) at the end.
9039    # Note that $ac_compile itself does not contain backslashes and begins
9040    # with a dollar sign (not a hyphen), so the echo should work correctly.
9041    lt_compile=`echo "$ac_compile" | $SED \
9042    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9043    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9044    -e 's:$: $lt_compiler_flag:'`
9045    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9046    (eval "$lt_compile" 2>out/conftest.err)
9047    ac_status=$?
9048    cat out/conftest.err >&5
9049    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9050    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9051    then
9052      # The compiler can only warn and ignore the option if not recognized
9053      # So say no if there are warnings
9054      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9055      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9056      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9057        lt_cv_prog_compiler_c_o=yes
9058      fi
9059    fi
9060    chmod u+w . 2>&5
9061    $RM conftest*
9062    # SGI C++ compiler will create directory out/ii_files/ for
9063    # template instantiation
9064    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9065    $RM out/* && rmdir out
9066    cd ..
9067    $RM -r conftest
9068    $RM conftest*
9069
9070 fi
9071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9072 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9073
9074
9075
9076
9077 hard_links="nottested"
9078 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9079   # do not overwrite the value of need_locks provided by the user
9080   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9081 $as_echo_n "checking if we can lock with hard links... " >&6; }
9082   hard_links=yes
9083   $RM conftest*
9084   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9085   touch conftest.a
9086   ln conftest.a conftest.b 2>&5 || hard_links=no
9087   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9089 $as_echo "$hard_links" >&6; }
9090   if test "$hard_links" = no; then
9091     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9092 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9093     need_locks=warn
9094   fi
9095 else
9096   need_locks=no
9097 fi
9098
9099
9100
9101
9102
9103
9104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9105 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9106
9107   runpath_var=
9108   allow_undefined_flag=
9109   always_export_symbols=no
9110   archive_cmds=
9111   archive_expsym_cmds=
9112   compiler_needs_object=no
9113   enable_shared_with_static_runtimes=no
9114   export_dynamic_flag_spec=
9115   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9116   hardcode_automatic=no
9117   hardcode_direct=no
9118   hardcode_direct_absolute=no
9119   hardcode_libdir_flag_spec=
9120   hardcode_libdir_flag_spec_ld=
9121   hardcode_libdir_separator=
9122   hardcode_minus_L=no
9123   hardcode_shlibpath_var=unsupported
9124   inherit_rpath=no
9125   link_all_deplibs=unknown
9126   module_cmds=
9127   module_expsym_cmds=
9128   old_archive_from_new_cmds=
9129   old_archive_from_expsyms_cmds=
9130   thread_safe_flag_spec=
9131   whole_archive_flag_spec=
9132   # include_expsyms should be a list of space-separated symbols to be *always*
9133   # included in the symbol list
9134   include_expsyms=
9135   # exclude_expsyms can be an extended regexp of symbols to exclude
9136   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9137   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9138   # as well as any symbol that contains `d'.
9139   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9140   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9141   # platforms (ab)use it in PIC code, but their linkers get confused if
9142   # the symbol is explicitly referenced.  Since portable code cannot
9143   # rely on this symbol name, it's probably fine to never include it in
9144   # preloaded symbol tables.
9145   # Exclude shared library initialization/finalization symbols.
9146   extract_expsyms_cmds=
9147
9148   case $host_os in
9149   cygwin* | mingw* | pw32* | cegcc*)
9150     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9151     # When not using gcc, we currently assume that we are using
9152     # Microsoft Visual C++.
9153     if test "$GCC" != yes; then
9154       with_gnu_ld=no
9155     fi
9156     ;;
9157   interix*)
9158     # we just hope/assume this is gcc and not c89 (= MSVC++)
9159     with_gnu_ld=yes
9160     ;;
9161   openbsd*)
9162     with_gnu_ld=no
9163     ;;
9164   esac
9165
9166   ld_shlibs=yes
9167
9168   # On some targets, GNU ld is compatible enough with the native linker
9169   # that we're better off using the native interface for both.
9170   lt_use_gnu_ld_interface=no
9171   if test "$with_gnu_ld" = yes; then
9172     case $host_os in
9173       aix*)
9174         # The AIX port of GNU ld has always aspired to compatibility
9175         # with the native linker.  However, as the warning in the GNU ld
9176         # block says, versions before 2.19.5* couldn't really create working
9177         # shared libraries, regardless of the interface used.
9178         case `$LD -v 2>&1` in
9179           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9180           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9181           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9182           *)
9183             lt_use_gnu_ld_interface=yes
9184             ;;
9185         esac
9186         ;;
9187       *)
9188         lt_use_gnu_ld_interface=yes
9189         ;;
9190     esac
9191   fi
9192
9193   if test "$lt_use_gnu_ld_interface" = yes; then
9194     # If archive_cmds runs LD, not CC, wlarc should be empty
9195     wlarc='${wl}'
9196
9197     # Set some defaults for GNU ld with shared library support. These
9198     # are reset later if shared libraries are not supported. Putting them
9199     # here allows them to be overridden if necessary.
9200     runpath_var=LD_RUN_PATH
9201     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9202     export_dynamic_flag_spec='${wl}--export-dynamic'
9203     # ancient GNU ld didn't support --whole-archive et. al.
9204     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9205       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9206     else
9207       whole_archive_flag_spec=
9208     fi
9209     supports_anon_versioning=no
9210     case `$LD -v 2>&1` in
9211       *GNU\ gold*) supports_anon_versioning=yes ;;
9212       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9213       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9214       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9215       *\ 2.11.*) ;; # other 2.11 versions
9216       *) supports_anon_versioning=yes ;;
9217     esac
9218
9219     # See if GNU ld supports shared libraries.
9220     case $host_os in
9221     aix[3-9]*)
9222       # On AIX/PPC, the GNU linker is very broken
9223       if test "$host_cpu" != ia64; then
9224         ld_shlibs=no
9225         cat <<_LT_EOF 1>&2
9226
9227 *** Warning: the GNU linker, at least up to release 2.19, is reported
9228 *** to be unable to reliably create shared libraries on AIX.
9229 *** Therefore, libtool is disabling shared libraries support.  If you
9230 *** really care for shared libraries, you may want to install binutils
9231 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9232 *** You will then need to restart the configuration process.
9233
9234 _LT_EOF
9235       fi
9236       ;;
9237
9238     amigaos*)
9239       case $host_cpu in
9240       powerpc)
9241             # see comment about AmigaOS4 .so support
9242             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9243             archive_expsym_cmds=''
9244         ;;
9245       m68k)
9246             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9247             hardcode_libdir_flag_spec='-L$libdir'
9248             hardcode_minus_L=yes
9249         ;;
9250       esac
9251       ;;
9252
9253     beos*)
9254       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9255         allow_undefined_flag=unsupported
9256         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9257         # support --undefined.  This deserves some investigation.  FIXME
9258         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9259       else
9260         ld_shlibs=no
9261       fi
9262       ;;
9263
9264     cygwin* | mingw* | pw32* | cegcc*)
9265       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9266       # as there is no search path for DLLs.
9267       hardcode_libdir_flag_spec='-L$libdir'
9268       export_dynamic_flag_spec='${wl}--export-all-symbols'
9269       allow_undefined_flag=unsupported
9270       always_export_symbols=no
9271       enable_shared_with_static_runtimes=yes
9272       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9273
9274       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9275         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9276         # If the export-symbols file already is a .def file (1st line
9277         # is EXPORTS), use it as is; otherwise, prepend...
9278         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9279           cp $export_symbols $output_objdir/$soname.def;
9280         else
9281           echo EXPORTS > $output_objdir/$soname.def;
9282           cat $export_symbols >> $output_objdir/$soname.def;
9283         fi~
9284         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9285       else
9286         ld_shlibs=no
9287       fi
9288       ;;
9289
9290     haiku*)
9291       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9292       link_all_deplibs=yes
9293       ;;
9294
9295     interix[3-9]*)
9296       hardcode_direct=no
9297       hardcode_shlibpath_var=no
9298       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9299       export_dynamic_flag_spec='${wl}-E'
9300       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9301       # Instead, shared libraries are loaded at an image base (0x10000000 by
9302       # default) and relocated if they conflict, which is a slow very memory
9303       # consuming and fragmenting process.  To avoid this, we pick a random,
9304       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9305       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9306       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9307       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9308       ;;
9309
9310     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9311       tmp_diet=no
9312       if test "$host_os" = linux-dietlibc; then
9313         case $cc_basename in
9314           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9315         esac
9316       fi
9317       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9318          && test "$tmp_diet" = no
9319       then
9320         tmp_addflag=' $pic_flag'
9321         tmp_sharedflag='-shared'
9322         case $cc_basename,$host_cpu in
9323         pgcc*)                          # Portland Group C compiler
9324           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'
9325           tmp_addflag=' $pic_flag'
9326           ;;
9327         pgf77* | pgf90* | pgf95* | pgfortran*)
9328                                         # Portland Group f77 and f90 compilers
9329           whole_archive_flag_spec='${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'
9330           tmp_addflag=' $pic_flag -Mnomain' ;;
9331         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9332           tmp_addflag=' -i_dynamic' ;;
9333         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9334           tmp_addflag=' -i_dynamic -nofor_main' ;;
9335         ifc* | ifort*)                  # Intel Fortran compiler
9336           tmp_addflag=' -nofor_main' ;;
9337         lf95*)                          # Lahey Fortran 8.1
9338           whole_archive_flag_spec=
9339           tmp_sharedflag='--shared' ;;
9340         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9341           tmp_sharedflag='-qmkshrobj'
9342           tmp_addflag= ;;
9343         nvcc*)  # Cuda Compiler Driver 2.2
9344           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9345           compiler_needs_object=yes
9346           ;;
9347         esac
9348         case `$CC -V 2>&1 | sed 5q` in
9349         *Sun\ C*)                       # Sun C 5.9
9350           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\"` ${wl}--no-whole-archive'
9351           compiler_needs_object=yes
9352           tmp_sharedflag='-G' ;;
9353         *Sun\ F*)                       # Sun Fortran 8.3
9354           tmp_sharedflag='-G' ;;
9355         esac
9356         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9357
9358         if test "x$supports_anon_versioning" = xyes; then
9359           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9360             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9361             echo "local: *; };" >> $output_objdir/$libname.ver~
9362             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9363         fi
9364
9365         case $cc_basename in
9366         xlf* | bgf* | bgxlf* | mpixlf*)
9367           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9368           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9369           hardcode_libdir_flag_spec=
9370           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9371           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9372           if test "x$supports_anon_versioning" = xyes; then
9373             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9374               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9375               echo "local: *; };" >> $output_objdir/$libname.ver~
9376               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9377           fi
9378           ;;
9379         esac
9380       else
9381         ld_shlibs=no
9382       fi
9383       ;;
9384
9385     netbsd*)
9386       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9387         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9388         wlarc=
9389       else
9390         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9391         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9392       fi
9393       ;;
9394
9395     solaris*)
9396       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9397         ld_shlibs=no
9398         cat <<_LT_EOF 1>&2
9399
9400 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9401 *** create shared libraries on Solaris systems.  Therefore, libtool
9402 *** is disabling shared libraries support.  We urge you to upgrade GNU
9403 *** binutils to release 2.9.1 or newer.  Another option is to modify
9404 *** your PATH or compiler configuration so that the native linker is
9405 *** used, and then restart.
9406
9407 _LT_EOF
9408       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9409         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9410         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9411       else
9412         ld_shlibs=no
9413       fi
9414       ;;
9415
9416     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9417       case `$LD -v 2>&1` in
9418         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9419         ld_shlibs=no
9420         cat <<_LT_EOF 1>&2
9421
9422 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9423 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9424 *** is disabling shared libraries support.  We urge you to upgrade GNU
9425 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9426 *** your PATH or compiler configuration so that the native linker is
9427 *** used, and then restart.
9428
9429 _LT_EOF
9430         ;;
9431         *)
9432           # For security reasons, it is highly recommended that you always
9433           # use absolute paths for naming shared libraries, and exclude the
9434           # DT_RUNPATH tag from executables and libraries.  But doing so
9435           # requires that you compile everything twice, which is a pain.
9436           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9437             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9438             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9439             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9440           else
9441             ld_shlibs=no
9442           fi
9443         ;;
9444       esac
9445       ;;
9446
9447     sunos4*)
9448       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9449       wlarc=
9450       hardcode_direct=yes
9451       hardcode_shlibpath_var=no
9452       ;;
9453
9454     *)
9455       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9456         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9457         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9458       else
9459         ld_shlibs=no
9460       fi
9461       ;;
9462     esac
9463
9464     if test "$ld_shlibs" = no; then
9465       runpath_var=
9466       hardcode_libdir_flag_spec=
9467       export_dynamic_flag_spec=
9468       whole_archive_flag_spec=
9469     fi
9470   else
9471     # PORTME fill in a description of your system's linker (not GNU ld)
9472     case $host_os in
9473     aix3*)
9474       allow_undefined_flag=unsupported
9475       always_export_symbols=yes
9476       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9477       # Note: this linker hardcodes the directories in LIBPATH if there
9478       # are no directories specified by -L.
9479       hardcode_minus_L=yes
9480       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9481         # Neither direct hardcoding nor static linking is supported with a
9482         # broken collect2.
9483         hardcode_direct=unsupported
9484       fi
9485       ;;
9486
9487     aix[4-9]*)
9488       if test "$host_cpu" = ia64; then
9489         # On IA64, the linker does run time linking by default, so we don't
9490         # have to do anything special.
9491         aix_use_runtimelinking=no
9492         exp_sym_flag='-Bexport'
9493         no_entry_flag=""
9494       else
9495         # If we're using GNU nm, then we don't want the "-C" option.
9496         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9497         # Also, AIX nm treats weak defined symbols like other global
9498         # defined symbols, whereas GNU nm marks them as "W".
9499         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9500           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9501         else
9502           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9503         fi
9504         aix_use_runtimelinking=no
9505
9506         # Test if we are trying to use run time linking or normal
9507         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9508         # need to do runtime linking.
9509         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9510           for ld_flag in $LDFLAGS; do
9511           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9512             aix_use_runtimelinking=yes
9513             break
9514           fi
9515           done
9516           ;;
9517         esac
9518
9519         exp_sym_flag='-bexport'
9520         no_entry_flag='-bnoentry'
9521       fi
9522
9523       # When large executables or shared objects are built, AIX ld can
9524       # have problems creating the table of contents.  If linking a library
9525       # or program results in "error TOC overflow" add -mminimal-toc to
9526       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9527       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9528
9529       archive_cmds=''
9530       hardcode_direct=yes
9531       hardcode_direct_absolute=yes
9532       hardcode_libdir_separator=':'
9533       link_all_deplibs=yes
9534       file_list_spec='${wl}-f,'
9535
9536       if test "$GCC" = yes; then
9537         case $host_os in aix4.[012]|aix4.[012].*)
9538         # We only want to do this on AIX 4.2 and lower, the check
9539         # below for broken collect2 doesn't work under 4.3+
9540           collect2name=`${CC} -print-prog-name=collect2`
9541           if test -f "$collect2name" &&
9542            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9543           then
9544           # We have reworked collect2
9545           :
9546           else
9547           # We have old collect2
9548           hardcode_direct=unsupported
9549           # It fails to find uninstalled libraries when the uninstalled
9550           # path is not listed in the libpath.  Setting hardcode_minus_L
9551           # to unsupported forces relinking
9552           hardcode_minus_L=yes
9553           hardcode_libdir_flag_spec='-L$libdir'
9554           hardcode_libdir_separator=
9555           fi
9556           ;;
9557         esac
9558         shared_flag='-shared'
9559         if test "$aix_use_runtimelinking" = yes; then
9560           shared_flag="$shared_flag "'${wl}-G'
9561         fi
9562       else
9563         # not using gcc
9564         if test "$host_cpu" = ia64; then
9565         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9566         # chokes on -Wl,-G. The following line is correct:
9567           shared_flag='-G'
9568         else
9569           if test "$aix_use_runtimelinking" = yes; then
9570             shared_flag='${wl}-G'
9571           else
9572             shared_flag='${wl}-bM:SRE'
9573           fi
9574         fi
9575       fi
9576
9577       export_dynamic_flag_spec='${wl}-bexpall'
9578       # It seems that -bexpall does not export symbols beginning with
9579       # underscore (_), so it is better to generate a list of symbols to export.
9580       always_export_symbols=yes
9581       if test "$aix_use_runtimelinking" = yes; then
9582         # Warning - without using the other runtime loading flags (-brtl),
9583         # -berok will link without error, but may produce a broken library.
9584         allow_undefined_flag='-berok'
9585         # Determine the default libpath from the value encoded in an
9586         # empty executable.
9587         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9588 /* end confdefs.h.  */
9589
9590 int
9591 main ()
9592 {
9593
9594   ;
9595   return 0;
9596 }
9597 _ACEOF
9598 if ac_fn_c_try_link "$LINENO"; then :
9599
9600 lt_aix_libpath_sed='
9601     /Import File Strings/,/^$/ {
9602         /^0/ {
9603             s/^0  *\(.*\)$/\1/
9604             p
9605         }
9606     }'
9607 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9608 # Check for a 64-bit object if we didn't find anything.
9609 if test -z "$aix_libpath"; then
9610   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9611 fi
9612 fi
9613 rm -f core conftest.err conftest.$ac_objext \
9614     conftest$ac_exeext conftest.$ac_ext
9615 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9616
9617         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9618         archive_expsym_cmds='$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 $shared_flag"
9619       else
9620         if test "$host_cpu" = ia64; then
9621           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9622           allow_undefined_flag="-z nodefs"
9623           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9624         else
9625          # Determine the default libpath from the value encoded in an
9626          # empty executable.
9627          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9628 /* end confdefs.h.  */
9629
9630 int
9631 main ()
9632 {
9633
9634   ;
9635   return 0;
9636 }
9637 _ACEOF
9638 if ac_fn_c_try_link "$LINENO"; then :
9639
9640 lt_aix_libpath_sed='
9641     /Import File Strings/,/^$/ {
9642         /^0/ {
9643             s/^0  *\(.*\)$/\1/
9644             p
9645         }
9646     }'
9647 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9648 # Check for a 64-bit object if we didn't find anything.
9649 if test -z "$aix_libpath"; then
9650   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9651 fi
9652 fi
9653 rm -f core conftest.err conftest.$ac_objext \
9654     conftest$ac_exeext conftest.$ac_ext
9655 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9656
9657          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9658           # Warning - without using the other run time loading flags,
9659           # -berok will link without error, but may produce a broken library.
9660           no_undefined_flag=' ${wl}-bernotok'
9661           allow_undefined_flag=' ${wl}-berok'
9662           if test "$with_gnu_ld" = yes; then
9663             # We only use this code for GNU lds that support --whole-archive.
9664             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9665           else
9666             # Exported symbols can be pulled into shared objects from archives
9667             whole_archive_flag_spec='$convenience'
9668           fi
9669           archive_cmds_need_lc=yes
9670           # This is similar to how AIX traditionally builds its shared libraries.
9671           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'
9672         fi
9673       fi
9674       ;;
9675
9676     amigaos*)
9677       case $host_cpu in
9678       powerpc)
9679             # see comment about AmigaOS4 .so support
9680             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9681             archive_expsym_cmds=''
9682         ;;
9683       m68k)
9684             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9685             hardcode_libdir_flag_spec='-L$libdir'
9686             hardcode_minus_L=yes
9687         ;;
9688       esac
9689       ;;
9690
9691     bsdi[45]*)
9692       export_dynamic_flag_spec=-rdynamic
9693       ;;
9694
9695     cygwin* | mingw* | pw32* | cegcc*)
9696       # When not using gcc, we currently assume that we are using
9697       # Microsoft Visual C++.
9698       # hardcode_libdir_flag_spec is actually meaningless, as there is
9699       # no search path for DLLs.
9700       hardcode_libdir_flag_spec=' '
9701       allow_undefined_flag=unsupported
9702       # Tell ltmain to make .lib files, not .a files.
9703       libext=lib
9704       # Tell ltmain to make .dll files, not .so files.
9705       shrext_cmds=".dll"
9706       # FIXME: Setting linknames here is a bad hack.
9707       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9708       # The linker will automatically build a .lib file if we build a DLL.
9709       old_archive_from_new_cmds='true'
9710       # FIXME: Should let the user specify the lib program.
9711       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9712       fix_srcfile_path='`cygpath -w "$srcfile"`'
9713       enable_shared_with_static_runtimes=yes
9714       ;;
9715
9716     darwin* | rhapsody*)
9717
9718
9719   archive_cmds_need_lc=no
9720   hardcode_direct=no
9721   hardcode_automatic=yes
9722   hardcode_shlibpath_var=unsupported
9723   if test "$lt_cv_ld_force_load" = "yes"; then
9724     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9725   else
9726     whole_archive_flag_spec=''
9727   fi
9728   link_all_deplibs=yes
9729   allow_undefined_flag="$_lt_dar_allow_undefined"
9730   case $cc_basename in
9731      ifort*) _lt_dar_can_shared=yes ;;
9732      *) _lt_dar_can_shared=$GCC ;;
9733   esac
9734   if test "$_lt_dar_can_shared" = "yes"; then
9735     output_verbose_link_cmd=func_echo_all
9736     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9737     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9738     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}${_lt_dsymutil}"
9739     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9740
9741   else
9742   ld_shlibs=no
9743   fi
9744
9745       ;;
9746
9747     dgux*)
9748       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9749       hardcode_libdir_flag_spec='-L$libdir'
9750       hardcode_shlibpath_var=no
9751       ;;
9752
9753     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9754     # support.  Future versions do this automatically, but an explicit c++rt0.o
9755     # does not break anything, and helps significantly (at the cost of a little
9756     # extra space).
9757     freebsd2.2*)
9758       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9759       hardcode_libdir_flag_spec='-R$libdir'
9760       hardcode_direct=yes
9761       hardcode_shlibpath_var=no
9762       ;;
9763
9764     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9765     freebsd2.*)
9766       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9767       hardcode_direct=yes
9768       hardcode_minus_L=yes
9769       hardcode_shlibpath_var=no
9770       ;;
9771
9772     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9773     freebsd* | dragonfly*)
9774       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9775       hardcode_libdir_flag_spec='-R$libdir'
9776       hardcode_direct=yes
9777       hardcode_shlibpath_var=no
9778       ;;
9779
9780     hpux9*)
9781       if test "$GCC" = yes; then
9782         archive_cmds='$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 $lib'
9783       else
9784         archive_cmds='$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 $lib'
9785       fi
9786       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9787       hardcode_libdir_separator=:
9788       hardcode_direct=yes
9789
9790       # hardcode_minus_L: Not really in the search PATH,
9791       # but as the default location of the library.
9792       hardcode_minus_L=yes
9793       export_dynamic_flag_spec='${wl}-E'
9794       ;;
9795
9796     hpux10*)
9797       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9798         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9799       else
9800         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9801       fi
9802       if test "$with_gnu_ld" = no; then
9803         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9804         hardcode_libdir_flag_spec_ld='+b $libdir'
9805         hardcode_libdir_separator=:
9806         hardcode_direct=yes
9807         hardcode_direct_absolute=yes
9808         export_dynamic_flag_spec='${wl}-E'
9809         # hardcode_minus_L: Not really in the search PATH,
9810         # but as the default location of the library.
9811         hardcode_minus_L=yes
9812       fi
9813       ;;
9814
9815     hpux11*)
9816       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9817         case $host_cpu in
9818         hppa*64*)
9819           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9820           ;;
9821         ia64*)
9822           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9823           ;;
9824         *)
9825           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9826           ;;
9827         esac
9828       else
9829         case $host_cpu in
9830         hppa*64*)
9831           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9832           ;;
9833         ia64*)
9834           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9835           ;;
9836         *)
9837
9838           # Older versions of the 11.00 compiler do not understand -b yet
9839           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9840           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9841 $as_echo_n "checking if $CC understands -b... " >&6; }
9842 if ${lt_cv_prog_compiler__b+:} false; then :
9843   $as_echo_n "(cached) " >&6
9844 else
9845   lt_cv_prog_compiler__b=no
9846    save_LDFLAGS="$LDFLAGS"
9847    LDFLAGS="$LDFLAGS -b"
9848    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9849    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9850      # The linker can only warn and ignore the option if not recognized
9851      # So say no if there are warnings
9852      if test -s conftest.err; then
9853        # Append any errors to the config.log.
9854        cat conftest.err 1>&5
9855        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9856        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9857        if diff conftest.exp conftest.er2 >/dev/null; then
9858          lt_cv_prog_compiler__b=yes
9859        fi
9860      else
9861        lt_cv_prog_compiler__b=yes
9862      fi
9863    fi
9864    $RM -r conftest*
9865    LDFLAGS="$save_LDFLAGS"
9866
9867 fi
9868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9869 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9870
9871 if test x"$lt_cv_prog_compiler__b" = xyes; then
9872     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9873 else
9874     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9875 fi
9876
9877           ;;
9878         esac
9879       fi
9880       if test "$with_gnu_ld" = no; then
9881         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9882         hardcode_libdir_separator=:
9883
9884         case $host_cpu in
9885         hppa*64*|ia64*)
9886           hardcode_direct=no
9887           hardcode_shlibpath_var=no
9888           ;;
9889         *)
9890           hardcode_direct=yes
9891           hardcode_direct_absolute=yes
9892           export_dynamic_flag_spec='${wl}-E'
9893
9894           # hardcode_minus_L: Not really in the search PATH,
9895           # but as the default location of the library.
9896           hardcode_minus_L=yes
9897           ;;
9898         esac
9899       fi
9900       ;;
9901
9902     irix5* | irix6* | nonstopux*)
9903       if test "$GCC" = yes; then
9904         archive_cmds='$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 $lib'
9905         # Try to use the -exported_symbol ld option, if it does not
9906         # work, assume that -exports_file does not work either and
9907         # implicitly export all symbols.
9908         save_LDFLAGS="$LDFLAGS"
9909         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9910         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9911 /* end confdefs.h.  */
9912 int foo(void) {}
9913 _ACEOF
9914 if ac_fn_c_try_link "$LINENO"; then :
9915   archive_expsym_cmds='$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 $lib'
9916
9917 fi
9918 rm -f core conftest.err conftest.$ac_objext \
9919     conftest$ac_exeext conftest.$ac_ext
9920         LDFLAGS="$save_LDFLAGS"
9921       else
9922         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9923         archive_expsym_cmds='$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 $lib'
9924       fi
9925       archive_cmds_need_lc='no'
9926       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9927       hardcode_libdir_separator=:
9928       inherit_rpath=yes
9929       link_all_deplibs=yes
9930       ;;
9931
9932     netbsd*)
9933       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9934         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9935       else
9936         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9937       fi
9938       hardcode_libdir_flag_spec='-R$libdir'
9939       hardcode_direct=yes
9940       hardcode_shlibpath_var=no
9941       ;;
9942
9943     newsos6)
9944       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9945       hardcode_direct=yes
9946       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9947       hardcode_libdir_separator=:
9948       hardcode_shlibpath_var=no
9949       ;;
9950
9951     *nto* | *qnx*)
9952       ;;
9953
9954     openbsd*)
9955       if test -f /usr/libexec/ld.so; then
9956         hardcode_direct=yes
9957         hardcode_shlibpath_var=no
9958         hardcode_direct_absolute=yes
9959         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9960           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9961           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9962           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9963           export_dynamic_flag_spec='${wl}-E'
9964         else
9965           case $host_os in
9966            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9967              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9968              hardcode_libdir_flag_spec='-R$libdir'
9969              ;;
9970            *)
9971              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9972              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9973              ;;
9974           esac
9975         fi
9976       else
9977         ld_shlibs=no
9978       fi
9979       ;;
9980
9981     os2*)
9982       hardcode_libdir_flag_spec='-L$libdir'
9983       hardcode_minus_L=yes
9984       allow_undefined_flag=unsupported
9985       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'
9986       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9987       ;;
9988
9989     osf3*)
9990       if test "$GCC" = yes; then
9991         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9992         archive_cmds='$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 $lib'
9993       else
9994         allow_undefined_flag=' -expect_unresolved \*'
9995         archive_cmds='$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 $lib'
9996       fi
9997       archive_cmds_need_lc='no'
9998       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9999       hardcode_libdir_separator=:
10000       ;;
10001
10002     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10003       if test "$GCC" = yes; then
10004         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10005         archive_cmds='$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 $lib'
10006         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10007       else
10008         allow_undefined_flag=' -expect_unresolved \*'
10009         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'
10010         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~
10011         $CC -shared${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'
10012
10013         # Both c and cxx compiler support -rpath directly
10014         hardcode_libdir_flag_spec='-rpath $libdir'
10015       fi
10016       archive_cmds_need_lc='no'
10017       hardcode_libdir_separator=:
10018       ;;
10019
10020     solaris*)
10021       no_undefined_flag=' -z defs'
10022       if test "$GCC" = yes; then
10023         wlarc='${wl}'
10024         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10025         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10026           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10027       else
10028         case `$CC -V 2>&1` in
10029         *"Compilers 5.0"*)
10030           wlarc=''
10031           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10032           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10033           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10034           ;;
10035         *)
10036           wlarc='${wl}'
10037           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10038           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10039           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10040           ;;
10041         esac
10042       fi
10043       hardcode_libdir_flag_spec='-R$libdir'
10044       hardcode_shlibpath_var=no
10045       case $host_os in
10046       solaris2.[0-5] | solaris2.[0-5].*) ;;
10047       *)
10048         # The compiler driver will combine and reorder linker options,
10049         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10050         # but is careful enough not to reorder.
10051         # Supported since Solaris 2.6 (maybe 2.5.1?)
10052         if test "$GCC" = yes; then
10053           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10054         else
10055           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10056         fi
10057         ;;
10058       esac
10059       link_all_deplibs=yes
10060       ;;
10061
10062     sunos4*)
10063       if test "x$host_vendor" = xsequent; then
10064         # Use $CC to link under sequent, because it throws in some extra .o
10065         # files that make .init and .fini sections work.
10066         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10067       else
10068         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10069       fi
10070       hardcode_libdir_flag_spec='-L$libdir'
10071       hardcode_direct=yes
10072       hardcode_minus_L=yes
10073       hardcode_shlibpath_var=no
10074       ;;
10075
10076     sysv4)
10077       case $host_vendor in
10078         sni)
10079           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10080           hardcode_direct=yes # is this really true???
10081         ;;
10082         siemens)
10083           ## LD is ld it makes a PLAMLIB
10084           ## CC just makes a GrossModule.
10085           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10086           reload_cmds='$CC -r -o $output$reload_objs'
10087           hardcode_direct=no
10088         ;;
10089         motorola)
10090           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10091           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10092         ;;
10093       esac
10094       runpath_var='LD_RUN_PATH'
10095       hardcode_shlibpath_var=no
10096       ;;
10097
10098     sysv4.3*)
10099       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10100       hardcode_shlibpath_var=no
10101       export_dynamic_flag_spec='-Bexport'
10102       ;;
10103
10104     sysv4*MP*)
10105       if test -d /usr/nec; then
10106         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10107         hardcode_shlibpath_var=no
10108         runpath_var=LD_RUN_PATH
10109         hardcode_runpath_var=yes
10110         ld_shlibs=yes
10111       fi
10112       ;;
10113
10114     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10115       no_undefined_flag='${wl}-z,text'
10116       archive_cmds_need_lc=no
10117       hardcode_shlibpath_var=no
10118       runpath_var='LD_RUN_PATH'
10119
10120       if test "$GCC" = yes; then
10121         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10122         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10123       else
10124         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10125         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10126       fi
10127       ;;
10128
10129     sysv5* | sco3.2v5* | sco5v6*)
10130       # Note: We can NOT use -z defs as we might desire, because we do not
10131       # link with -lc, and that would cause any symbols used from libc to
10132       # always be unresolved, which means just about no library would
10133       # ever link correctly.  If we're not using GNU ld we use -z text
10134       # though, which does catch some bad symbols but isn't as heavy-handed
10135       # as -z defs.
10136       no_undefined_flag='${wl}-z,text'
10137       allow_undefined_flag='${wl}-z,nodefs'
10138       archive_cmds_need_lc=no
10139       hardcode_shlibpath_var=no
10140       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10141       hardcode_libdir_separator=':'
10142       link_all_deplibs=yes
10143       export_dynamic_flag_spec='${wl}-Bexport'
10144       runpath_var='LD_RUN_PATH'
10145
10146       if test "$GCC" = yes; then
10147         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10148         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10149       else
10150         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10151         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10152       fi
10153       ;;
10154
10155     uts4*)
10156       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10157       hardcode_libdir_flag_spec='-L$libdir'
10158       hardcode_shlibpath_var=no
10159       ;;
10160
10161     *)
10162       ld_shlibs=no
10163       ;;
10164     esac
10165
10166     if test x$host_vendor = xsni; then
10167       case $host in
10168       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10169         export_dynamic_flag_spec='${wl}-Blargedynsym'
10170         ;;
10171       esac
10172     fi
10173   fi
10174
10175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10176 $as_echo "$ld_shlibs" >&6; }
10177 test "$ld_shlibs" = no && can_build_shared=no
10178
10179 with_gnu_ld=$with_gnu_ld
10180
10181
10182
10183
10184
10185
10186
10187
10188
10189
10190
10191
10192
10193
10194
10195 #
10196 # Do we need to explicitly link libc?
10197 #
10198 case "x$archive_cmds_need_lc" in
10199 x|xyes)
10200   # Assume -lc should be added
10201   archive_cmds_need_lc=yes
10202
10203   if test "$enable_shared" = yes && test "$GCC" = yes; then
10204     case $archive_cmds in
10205     *'~'*)
10206       # FIXME: we may have to deal with multi-command sequences.
10207       ;;
10208     '$CC '*)
10209       # Test whether the compiler implicitly links with -lc since on some
10210       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10211       # to ld, don't add -lc before -lgcc.
10212       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10213 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10214 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10215   $as_echo_n "(cached) " >&6
10216 else
10217   $RM conftest*
10218         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10219
10220         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10221   (eval $ac_compile) 2>&5
10222   ac_status=$?
10223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10224   test $ac_status = 0; } 2>conftest.err; then
10225           soname=conftest
10226           lib=conftest
10227           libobjs=conftest.$ac_objext
10228           deplibs=
10229           wl=$lt_prog_compiler_wl
10230           pic_flag=$lt_prog_compiler_pic
10231           compiler_flags=-v
10232           linker_flags=-v
10233           verstring=
10234           output_objdir=.
10235           libname=conftest
10236           lt_save_allow_undefined_flag=$allow_undefined_flag
10237           allow_undefined_flag=
10238           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10239   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10240   ac_status=$?
10241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10242   test $ac_status = 0; }
10243           then
10244             lt_cv_archive_cmds_need_lc=no
10245           else
10246             lt_cv_archive_cmds_need_lc=yes
10247           fi
10248           allow_undefined_flag=$lt_save_allow_undefined_flag
10249         else
10250           cat conftest.err 1>&5
10251         fi
10252         $RM conftest*
10253
10254 fi
10255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10256 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10257       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10258       ;;
10259     esac
10260   fi
10261   ;;
10262 esac
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
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10421 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10422
10423 if test "$GCC" = yes; then
10424   case $host_os in
10425     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10426     *) lt_awk_arg="/^libraries:/" ;;
10427   esac
10428   case $host_os in
10429     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10430     *) lt_sed_strip_eq="s,=/,/,g" ;;
10431   esac
10432   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10433   case $lt_search_path_spec in
10434   *\;*)
10435     # if the path contains ";" then we assume it to be the separator
10436     # otherwise default to the standard path separator (i.e. ":") - it is
10437     # assumed that no part of a normal pathname contains ";" but that should
10438     # okay in the real world where ";" in dirpaths is itself problematic.
10439     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10440     ;;
10441   *)
10442     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10443     ;;
10444   esac
10445   # Ok, now we have the path, separated by spaces, we can step through it
10446   # and add multilib dir if necessary.
10447   lt_tmp_lt_search_path_spec=
10448   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10449   for lt_sys_path in $lt_search_path_spec; do
10450     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10451       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10452     else
10453       test -d "$lt_sys_path" && \
10454         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10455     fi
10456   done
10457   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10458 BEGIN {RS=" "; FS="/|\n";} {
10459   lt_foo="";
10460   lt_count=0;
10461   for (lt_i = NF; lt_i > 0; lt_i--) {
10462     if ($lt_i != "" && $lt_i != ".") {
10463       if ($lt_i == "..") {
10464         lt_count++;
10465       } else {
10466         if (lt_count == 0) {
10467           lt_foo="/" $lt_i lt_foo;
10468         } else {
10469           lt_count--;
10470         }
10471       }
10472     }
10473   }
10474   if (lt_foo != "") { lt_freq[lt_foo]++; }
10475   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10476 }'`
10477   # AWK program above erroneously prepends '/' to C:/dos/paths
10478   # for these hosts.
10479   case $host_os in
10480     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10481       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10482   esac
10483   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10484 else
10485   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10486 fi
10487 library_names_spec=
10488 libname_spec='lib$name'
10489 soname_spec=
10490 shrext_cmds=".so"
10491 postinstall_cmds=
10492 postuninstall_cmds=
10493 finish_cmds=
10494 finish_eval=
10495 shlibpath_var=
10496 shlibpath_overrides_runpath=unknown
10497 version_type=none
10498 dynamic_linker="$host_os ld.so"
10499 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10500 need_lib_prefix=unknown
10501 hardcode_into_libs=no
10502
10503 # when you set need_version to no, make sure it does not cause -set_version
10504 # flags to be left without arguments
10505 need_version=unknown
10506
10507 case $host_os in
10508 aix3*)
10509   version_type=linux
10510   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10511   shlibpath_var=LIBPATH
10512
10513   # AIX 3 has no versioning support, so we append a major version to the name.
10514   soname_spec='${libname}${release}${shared_ext}$major'
10515   ;;
10516
10517 aix[4-9]*)
10518   version_type=linux
10519   need_lib_prefix=no
10520   need_version=no
10521   hardcode_into_libs=yes
10522   if test "$host_cpu" = ia64; then
10523     # AIX 5 supports IA64
10524     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10525     shlibpath_var=LD_LIBRARY_PATH
10526   else
10527     # With GCC up to 2.95.x, collect2 would create an import file
10528     # for dependence libraries.  The import file would start with
10529     # the line `#! .'.  This would cause the generated library to
10530     # depend on `.', always an invalid library.  This was fixed in
10531     # development snapshots of GCC prior to 3.0.
10532     case $host_os in
10533       aix4 | aix4.[01] | aix4.[01].*)
10534       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10535            echo ' yes '
10536            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10537         :
10538       else
10539         can_build_shared=no
10540       fi
10541       ;;
10542     esac
10543     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10544     # soname into executable. Probably we can add versioning support to
10545     # collect2, so additional links can be useful in future.
10546     if test "$aix_use_runtimelinking" = yes; then
10547       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10548       # instead of lib<name>.a to let people know that these are not
10549       # typical AIX shared libraries.
10550       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10551     else
10552       # We preserve .a as extension for shared libraries through AIX4.2
10553       # and later when we are not doing run time linking.
10554       library_names_spec='${libname}${release}.a $libname.a'
10555       soname_spec='${libname}${release}${shared_ext}$major'
10556     fi
10557     shlibpath_var=LIBPATH
10558   fi
10559   ;;
10560
10561 amigaos*)
10562   case $host_cpu in
10563   powerpc)
10564     # Since July 2007 AmigaOS4 officially supports .so libraries.
10565     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10566     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10567     ;;
10568   m68k)
10569     library_names_spec='$libname.ixlibrary $libname.a'
10570     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10571     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 ${libname}_ixlibrary.a || exit 1; done'
10572     ;;
10573   esac
10574   ;;
10575
10576 beos*)
10577   library_names_spec='${libname}${shared_ext}'
10578   dynamic_linker="$host_os ld.so"
10579   shlibpath_var=LIBRARY_PATH
10580   ;;
10581
10582 bsdi[45]*)
10583   version_type=linux
10584   need_version=no
10585   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10586   soname_spec='${libname}${release}${shared_ext}$major'
10587   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10588   shlibpath_var=LD_LIBRARY_PATH
10589   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10590   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10591   # the default ld.so.conf also contains /usr/contrib/lib and
10592   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10593   # libtool to hard-code these into programs
10594   ;;
10595
10596 cygwin* | mingw* | pw32* | cegcc*)
10597   version_type=windows
10598   shrext_cmds=".dll"
10599   need_version=no
10600   need_lib_prefix=no
10601
10602   case $GCC,$host_os in
10603   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10604     library_names_spec='$libname.dll.a'
10605     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10606     postinstall_cmds='base_file=`basename \${file}`~
10607       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10608       dldir=$destdir/`dirname \$dlpath`~
10609       test -d \$dldir || mkdir -p \$dldir~
10610       $install_prog $dir/$dlname \$dldir/$dlname~
10611       chmod a+x \$dldir/$dlname~
10612       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10613         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10614       fi'
10615     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10616       dlpath=$dir/\$dldll~
10617        $RM \$dlpath'
10618     shlibpath_overrides_runpath=yes
10619
10620     case $host_os in
10621     cygwin*)
10622       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10623       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10624
10625       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10626       ;;
10627     mingw* | cegcc*)
10628       # MinGW DLLs use traditional 'lib' prefix
10629       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10630       ;;
10631     pw32*)
10632       # pw32 DLLs use 'pw' prefix rather than 'lib'
10633       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10634       ;;
10635     esac
10636     ;;
10637
10638   *)
10639     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10640     ;;
10641   esac
10642   dynamic_linker='Win32 ld.exe'
10643   # FIXME: first we should search . and the directory the executable is in
10644   shlibpath_var=PATH
10645   ;;
10646
10647 darwin* | rhapsody*)
10648   dynamic_linker="$host_os dyld"
10649   version_type=darwin
10650   need_lib_prefix=no
10651   need_version=no
10652   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10653   soname_spec='${libname}${release}${major}$shared_ext'
10654   shlibpath_overrides_runpath=yes
10655   shlibpath_var=DYLD_LIBRARY_PATH
10656   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10657
10658   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10659   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10660   ;;
10661
10662 dgux*)
10663   version_type=linux
10664   need_lib_prefix=no
10665   need_version=no
10666   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10667   soname_spec='${libname}${release}${shared_ext}$major'
10668   shlibpath_var=LD_LIBRARY_PATH
10669   ;;
10670
10671 freebsd* | dragonfly*)
10672   # DragonFly does not have aout.  When/if they implement a new
10673   # versioning mechanism, adjust this.
10674   if test -x /usr/bin/objformat; then
10675     objformat=`/usr/bin/objformat`
10676   else
10677     case $host_os in
10678     freebsd[23].*) objformat=aout ;;
10679     *) objformat=elf ;;
10680     esac
10681   fi
10682   version_type=freebsd-$objformat
10683   case $version_type in
10684     freebsd-elf*)
10685       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10686       need_version=no
10687       need_lib_prefix=no
10688       ;;
10689     freebsd-*)
10690       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10691       need_version=yes
10692       ;;
10693   esac
10694   shlibpath_var=LD_LIBRARY_PATH
10695   case $host_os in
10696   freebsd2.*)
10697     shlibpath_overrides_runpath=yes
10698     ;;
10699   freebsd3.[01]* | freebsdelf3.[01]*)
10700     shlibpath_overrides_runpath=yes
10701     hardcode_into_libs=yes
10702     ;;
10703   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10704   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10705     shlibpath_overrides_runpath=no
10706     hardcode_into_libs=yes
10707     ;;
10708   *) # from 4.6 on, and DragonFly
10709     shlibpath_overrides_runpath=yes
10710     hardcode_into_libs=yes
10711     ;;
10712   esac
10713   ;;
10714
10715 haiku*)
10716   version_type=linux
10717   need_lib_prefix=no
10718   need_version=no
10719   dynamic_linker="$host_os runtime_loader"
10720   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10721   soname_spec='${libname}${release}${shared_ext}$major'
10722   shlibpath_var=LIBRARY_PATH
10723   shlibpath_overrides_runpath=yes
10724   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10725   hardcode_into_libs=yes
10726   ;;
10727
10728 hpux9* | hpux10* | hpux11*)
10729   # Give a soname corresponding to the major version so that dld.sl refuses to
10730   # link against other versions.
10731   version_type=sunos
10732   need_lib_prefix=no
10733   need_version=no
10734   case $host_cpu in
10735   ia64*)
10736     shrext_cmds='.so'
10737     hardcode_into_libs=yes
10738     dynamic_linker="$host_os dld.so"
10739     shlibpath_var=LD_LIBRARY_PATH
10740     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10741     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10742     soname_spec='${libname}${release}${shared_ext}$major'
10743     if test "X$HPUX_IA64_MODE" = X32; then
10744       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10745     else
10746       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10747     fi
10748     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10749     ;;
10750   hppa*64*)
10751     shrext_cmds='.sl'
10752     hardcode_into_libs=yes
10753     dynamic_linker="$host_os dld.sl"
10754     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10755     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10756     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10757     soname_spec='${libname}${release}${shared_ext}$major'
10758     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10759     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10760     ;;
10761   *)
10762     shrext_cmds='.sl'
10763     dynamic_linker="$host_os dld.sl"
10764     shlibpath_var=SHLIB_PATH
10765     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10766     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10767     soname_spec='${libname}${release}${shared_ext}$major'
10768     ;;
10769   esac
10770   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10771   postinstall_cmds='chmod 555 $lib'
10772   # or fails outright, so override atomically:
10773   install_override_mode=555
10774   ;;
10775
10776 interix[3-9]*)
10777   version_type=linux
10778   need_lib_prefix=no
10779   need_version=no
10780   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10781   soname_spec='${libname}${release}${shared_ext}$major'
10782   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10783   shlibpath_var=LD_LIBRARY_PATH
10784   shlibpath_overrides_runpath=no
10785   hardcode_into_libs=yes
10786   ;;
10787
10788 irix5* | irix6* | nonstopux*)
10789   case $host_os in
10790     nonstopux*) version_type=nonstopux ;;
10791     *)
10792         if test "$lt_cv_prog_gnu_ld" = yes; then
10793                 version_type=linux
10794         else
10795                 version_type=irix
10796         fi ;;
10797   esac
10798   need_lib_prefix=no
10799   need_version=no
10800   soname_spec='${libname}${release}${shared_ext}$major'
10801   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10802   case $host_os in
10803   irix5* | nonstopux*)
10804     libsuff= shlibsuff=
10805     ;;
10806   *)
10807     case $LD in # libtool.m4 will add one of these switches to LD
10808     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10809       libsuff= shlibsuff= libmagic=32-bit;;
10810     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10811       libsuff=32 shlibsuff=N32 libmagic=N32;;
10812     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10813       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10814     *) libsuff= shlibsuff= libmagic=never-match;;
10815     esac
10816     ;;
10817   esac
10818   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10819   shlibpath_overrides_runpath=no
10820   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10821   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10822   hardcode_into_libs=yes
10823   ;;
10824
10825 # No shared lib support for Linux oldld, aout, or coff.
10826 linux*oldld* | linux*aout* | linux*coff*)
10827   dynamic_linker=no
10828   ;;
10829
10830 # This must be Linux ELF.
10831
10832 # uclinux* changes (here and below) have been submitted to the libtool
10833 # project, but have not yet been accepted: they are GCC-local changes
10834 # for the time being.  (See
10835 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10836 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10837   version_type=linux
10838   need_lib_prefix=no
10839   need_version=no
10840   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10841   soname_spec='${libname}${release}${shared_ext}$major'
10842   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10843   shlibpath_var=LD_LIBRARY_PATH
10844   shlibpath_overrides_runpath=no
10845
10846   # Some binutils ld are patched to set DT_RUNPATH
10847   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10848   $as_echo_n "(cached) " >&6
10849 else
10850   lt_cv_shlibpath_overrides_runpath=no
10851     save_LDFLAGS=$LDFLAGS
10852     save_libdir=$libdir
10853     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10854          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10855     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10856 /* end confdefs.h.  */
10857
10858 int
10859 main ()
10860 {
10861
10862   ;
10863   return 0;
10864 }
10865 _ACEOF
10866 if ac_fn_c_try_link "$LINENO"; then :
10867   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10868   lt_cv_shlibpath_overrides_runpath=yes
10869 fi
10870 fi
10871 rm -f core conftest.err conftest.$ac_objext \
10872     conftest$ac_exeext conftest.$ac_ext
10873     LDFLAGS=$save_LDFLAGS
10874     libdir=$save_libdir
10875
10876 fi
10877
10878   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10879
10880   # This implies no fast_install, which is unacceptable.
10881   # Some rework will be needed to allow for fast_install
10882   # before this can be enabled.
10883   hardcode_into_libs=yes
10884
10885   # Append ld.so.conf contents to the search path
10886   if test -f /etc/ld.so.conf; then
10887     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' ' '`
10888     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10889   fi
10890
10891   # We used to test for /lib/ld.so.1 and disable shared libraries on
10892   # powerpc, because MkLinux only supported shared libraries with the
10893   # GNU dynamic linker.  Since this was broken with cross compilers,
10894   # most powerpc-linux boxes support dynamic linking these days and
10895   # people can always --disable-shared, the test was removed, and we
10896   # assume the GNU/Linux dynamic linker is in use.
10897   dynamic_linker='GNU/Linux ld.so'
10898   ;;
10899
10900 netbsd*)
10901   version_type=sunos
10902   need_lib_prefix=no
10903   need_version=no
10904   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10905     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10906     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10907     dynamic_linker='NetBSD (a.out) ld.so'
10908   else
10909     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10910     soname_spec='${libname}${release}${shared_ext}$major'
10911     dynamic_linker='NetBSD ld.elf_so'
10912   fi
10913   shlibpath_var=LD_LIBRARY_PATH
10914   shlibpath_overrides_runpath=yes
10915   hardcode_into_libs=yes
10916   ;;
10917
10918 newsos6)
10919   version_type=linux
10920   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10921   shlibpath_var=LD_LIBRARY_PATH
10922   shlibpath_overrides_runpath=yes
10923   ;;
10924
10925 *nto* | *qnx*)
10926   version_type=qnx
10927   need_lib_prefix=no
10928   need_version=no
10929   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10930   soname_spec='${libname}${release}${shared_ext}$major'
10931   shlibpath_var=LD_LIBRARY_PATH
10932   shlibpath_overrides_runpath=no
10933   hardcode_into_libs=yes
10934   dynamic_linker='ldqnx.so'
10935   ;;
10936
10937 openbsd*)
10938   version_type=sunos
10939   sys_lib_dlsearch_path_spec="/usr/lib"
10940   need_lib_prefix=no
10941   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10942   case $host_os in
10943     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10944     *)                          need_version=no  ;;
10945   esac
10946   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10947   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10948   shlibpath_var=LD_LIBRARY_PATH
10949   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10950     case $host_os in
10951       openbsd2.[89] | openbsd2.[89].*)
10952         shlibpath_overrides_runpath=no
10953         ;;
10954       *)
10955         shlibpath_overrides_runpath=yes
10956         ;;
10957       esac
10958   else
10959     shlibpath_overrides_runpath=yes
10960   fi
10961   ;;
10962
10963 os2*)
10964   libname_spec='$name'
10965   shrext_cmds=".dll"
10966   need_lib_prefix=no
10967   library_names_spec='$libname${shared_ext} $libname.a'
10968   dynamic_linker='OS/2 ld.exe'
10969   shlibpath_var=LIBPATH
10970   ;;
10971
10972 osf3* | osf4* | osf5*)
10973   version_type=osf
10974   need_lib_prefix=no
10975   need_version=no
10976   soname_spec='${libname}${release}${shared_ext}$major'
10977   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10978   shlibpath_var=LD_LIBRARY_PATH
10979   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10980   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10981   ;;
10982
10983 rdos*)
10984   dynamic_linker=no
10985   ;;
10986
10987 solaris*)
10988   version_type=linux
10989   need_lib_prefix=no
10990   need_version=no
10991   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10992   soname_spec='${libname}${release}${shared_ext}$major'
10993   shlibpath_var=LD_LIBRARY_PATH
10994   shlibpath_overrides_runpath=yes
10995   hardcode_into_libs=yes
10996   # ldd complains unless libraries are executable
10997   postinstall_cmds='chmod +x $lib'
10998   ;;
10999
11000 sunos4*)
11001   version_type=sunos
11002   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11003   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11004   shlibpath_var=LD_LIBRARY_PATH
11005   shlibpath_overrides_runpath=yes
11006   if test "$with_gnu_ld" = yes; then
11007     need_lib_prefix=no
11008   fi
11009   need_version=yes
11010   ;;
11011
11012 sysv4 | sysv4.3*)
11013   version_type=linux
11014   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11015   soname_spec='${libname}${release}${shared_ext}$major'
11016   shlibpath_var=LD_LIBRARY_PATH
11017   case $host_vendor in
11018     sni)
11019       shlibpath_overrides_runpath=no
11020       need_lib_prefix=no
11021       runpath_var=LD_RUN_PATH
11022       ;;
11023     siemens)
11024       need_lib_prefix=no
11025       ;;
11026     motorola)
11027       need_lib_prefix=no
11028       need_version=no
11029       shlibpath_overrides_runpath=no
11030       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11031       ;;
11032   esac
11033   ;;
11034
11035 sysv4*MP*)
11036   if test -d /usr/nec ;then
11037     version_type=linux
11038     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11039     soname_spec='$libname${shared_ext}.$major'
11040     shlibpath_var=LD_LIBRARY_PATH
11041   fi
11042   ;;
11043
11044 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11045   version_type=freebsd-elf
11046   need_lib_prefix=no
11047   need_version=no
11048   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11049   soname_spec='${libname}${release}${shared_ext}$major'
11050   shlibpath_var=LD_LIBRARY_PATH
11051   shlibpath_overrides_runpath=yes
11052   hardcode_into_libs=yes
11053   if test "$with_gnu_ld" = yes; then
11054     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11055   else
11056     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11057     case $host_os in
11058       sco3.2v5*)
11059         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11060         ;;
11061     esac
11062   fi
11063   sys_lib_dlsearch_path_spec='/usr/lib'
11064   ;;
11065
11066 tpf*)
11067   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11068   version_type=linux
11069   need_lib_prefix=no
11070   need_version=no
11071   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11072   shlibpath_var=LD_LIBRARY_PATH
11073   shlibpath_overrides_runpath=no
11074   hardcode_into_libs=yes
11075   ;;
11076
11077 uts4*)
11078   version_type=linux
11079   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11080   soname_spec='${libname}${release}${shared_ext}$major'
11081   shlibpath_var=LD_LIBRARY_PATH
11082   ;;
11083
11084 # Shared libraries for VwWorks, >= 7 only at this stage
11085 # and (fpic) still incompatible with "large" code models
11086 # in a few configurations. Only for RTP mode in any case,
11087 # and upon explicit request at configure time.
11088 vxworks7*)
11089   dynamic_linker=no
11090   case ${with_multisubdir}-${enable_shared} in
11091     *large*)
11092       ;;
11093     *mrtp*-yes)
11094       version_type=linux
11095       need_lib_prefix=no
11096       need_version=no
11097       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11098       soname_spec='${libname}${release}${shared_ext}$major'
11099       dynamic_linker="$host_os module_loader"
11100       ;;
11101   esac
11102   ;;
11103 *)
11104   dynamic_linker=no
11105   ;;
11106 esac
11107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11108 $as_echo "$dynamic_linker" >&6; }
11109 test "$dynamic_linker" = no && can_build_shared=no
11110
11111 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11112 if test "$GCC" = yes; then
11113   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11114 fi
11115
11116 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11117   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11118 fi
11119 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11120   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11121 fi
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
11213
11214   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11215 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11216 hardcode_action=
11217 if test -n "$hardcode_libdir_flag_spec" ||
11218    test -n "$runpath_var" ||
11219    test "X$hardcode_automatic" = "Xyes" ; then
11220
11221   # We can hardcode non-existent directories.
11222   if test "$hardcode_direct" != no &&
11223      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11224      # have to relink, otherwise we might link with an installed library
11225      # when we should be linking with a yet-to-be-installed one
11226      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11227      test "$hardcode_minus_L" != no; then
11228     # Linking always hardcodes the temporary library directory.
11229     hardcode_action=relink
11230   else
11231     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11232     hardcode_action=immediate
11233   fi
11234 else
11235   # We cannot hardcode anything, or else we can only hardcode existing
11236   # directories.
11237   hardcode_action=unsupported
11238 fi
11239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11240 $as_echo "$hardcode_action" >&6; }
11241
11242 if test "$hardcode_action" = relink ||
11243    test "$inherit_rpath" = yes; then
11244   # Fast installation is not supported
11245   enable_fast_install=no
11246 elif test "$shlibpath_overrides_runpath" = yes ||
11247      test "$enable_shared" = no; then
11248   # Fast installation is not necessary
11249   enable_fast_install=needless
11250 fi
11251
11252
11253
11254
11255
11256
11257   if test "x$enable_dlopen" != xyes; then
11258   enable_dlopen=unknown
11259   enable_dlopen_self=unknown
11260   enable_dlopen_self_static=unknown
11261 else
11262   lt_cv_dlopen=no
11263   lt_cv_dlopen_libs=
11264
11265   case $host_os in
11266   beos*)
11267     lt_cv_dlopen="load_add_on"
11268     lt_cv_dlopen_libs=
11269     lt_cv_dlopen_self=yes
11270     ;;
11271
11272   mingw* | pw32* | cegcc*)
11273     lt_cv_dlopen="LoadLibrary"
11274     lt_cv_dlopen_libs=
11275     ;;
11276
11277   cygwin*)
11278     lt_cv_dlopen="dlopen"
11279     lt_cv_dlopen_libs=
11280     ;;
11281
11282   darwin*)
11283   # if libdl is installed we need to link against it
11284     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11285 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11286 if ${ac_cv_lib_dl_dlopen+:} false; then :
11287   $as_echo_n "(cached) " >&6
11288 else
11289   ac_check_lib_save_LIBS=$LIBS
11290 LIBS="-ldl  $LIBS"
11291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11292 /* end confdefs.h.  */
11293
11294 /* Override any GCC internal prototype to avoid an error.
11295    Use char because int might match the return type of a GCC
11296    builtin and then its argument prototype would still apply.  */
11297 #ifdef __cplusplus
11298 extern "C"
11299 #endif
11300 char dlopen ();
11301 int
11302 main ()
11303 {
11304 return dlopen ();
11305   ;
11306   return 0;
11307 }
11308 _ACEOF
11309 if ac_fn_c_try_link "$LINENO"; then :
11310   ac_cv_lib_dl_dlopen=yes
11311 else
11312   ac_cv_lib_dl_dlopen=no
11313 fi
11314 rm -f core conftest.err conftest.$ac_objext \
11315     conftest$ac_exeext conftest.$ac_ext
11316 LIBS=$ac_check_lib_save_LIBS
11317 fi
11318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11319 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11320 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11321   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11322 else
11323
11324     lt_cv_dlopen="dyld"
11325     lt_cv_dlopen_libs=
11326     lt_cv_dlopen_self=yes
11327
11328 fi
11329
11330     ;;
11331
11332   *)
11333     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11334 if test "x$ac_cv_func_shl_load" = xyes; then :
11335   lt_cv_dlopen="shl_load"
11336 else
11337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11338 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11339 if ${ac_cv_lib_dld_shl_load+:} false; then :
11340   $as_echo_n "(cached) " >&6
11341 else
11342   ac_check_lib_save_LIBS=$LIBS
11343 LIBS="-ldld  $LIBS"
11344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11345 /* end confdefs.h.  */
11346
11347 /* Override any GCC internal prototype to avoid an error.
11348    Use char because int might match the return type of a GCC
11349    builtin and then its argument prototype would still apply.  */
11350 #ifdef __cplusplus
11351 extern "C"
11352 #endif
11353 char shl_load ();
11354 int
11355 main ()
11356 {
11357 return shl_load ();
11358   ;
11359   return 0;
11360 }
11361 _ACEOF
11362 if ac_fn_c_try_link "$LINENO"; then :
11363   ac_cv_lib_dld_shl_load=yes
11364 else
11365   ac_cv_lib_dld_shl_load=no
11366 fi
11367 rm -f core conftest.err conftest.$ac_objext \
11368     conftest$ac_exeext conftest.$ac_ext
11369 LIBS=$ac_check_lib_save_LIBS
11370 fi
11371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11372 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11373 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11374   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11375 else
11376   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11377 if test "x$ac_cv_func_dlopen" = xyes; then :
11378   lt_cv_dlopen="dlopen"
11379 else
11380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11381 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11382 if ${ac_cv_lib_dl_dlopen+:} false; then :
11383   $as_echo_n "(cached) " >&6
11384 else
11385   ac_check_lib_save_LIBS=$LIBS
11386 LIBS="-ldl  $LIBS"
11387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11388 /* end confdefs.h.  */
11389
11390 /* Override any GCC internal prototype to avoid an error.
11391    Use char because int might match the return type of a GCC
11392    builtin and then its argument prototype would still apply.  */
11393 #ifdef __cplusplus
11394 extern "C"
11395 #endif
11396 char dlopen ();
11397 int
11398 main ()
11399 {
11400 return dlopen ();
11401   ;
11402   return 0;
11403 }
11404 _ACEOF
11405 if ac_fn_c_try_link "$LINENO"; then :
11406   ac_cv_lib_dl_dlopen=yes
11407 else
11408   ac_cv_lib_dl_dlopen=no
11409 fi
11410 rm -f core conftest.err conftest.$ac_objext \
11411     conftest$ac_exeext conftest.$ac_ext
11412 LIBS=$ac_check_lib_save_LIBS
11413 fi
11414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11415 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11416 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11417   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11418 else
11419   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11420 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11421 if ${ac_cv_lib_svld_dlopen+:} false; then :
11422   $as_echo_n "(cached) " >&6
11423 else
11424   ac_check_lib_save_LIBS=$LIBS
11425 LIBS="-lsvld  $LIBS"
11426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11427 /* end confdefs.h.  */
11428
11429 /* Override any GCC internal prototype to avoid an error.
11430    Use char because int might match the return type of a GCC
11431    builtin and then its argument prototype would still apply.  */
11432 #ifdef __cplusplus
11433 extern "C"
11434 #endif
11435 char dlopen ();
11436 int
11437 main ()
11438 {
11439 return dlopen ();
11440   ;
11441   return 0;
11442 }
11443 _ACEOF
11444 if ac_fn_c_try_link "$LINENO"; then :
11445   ac_cv_lib_svld_dlopen=yes
11446 else
11447   ac_cv_lib_svld_dlopen=no
11448 fi
11449 rm -f core conftest.err conftest.$ac_objext \
11450     conftest$ac_exeext conftest.$ac_ext
11451 LIBS=$ac_check_lib_save_LIBS
11452 fi
11453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11454 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11455 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11456   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11457 else
11458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11459 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11460 if ${ac_cv_lib_dld_dld_link+:} false; then :
11461   $as_echo_n "(cached) " >&6
11462 else
11463   ac_check_lib_save_LIBS=$LIBS
11464 LIBS="-ldld  $LIBS"
11465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11466 /* end confdefs.h.  */
11467
11468 /* Override any GCC internal prototype to avoid an error.
11469    Use char because int might match the return type of a GCC
11470    builtin and then its argument prototype would still apply.  */
11471 #ifdef __cplusplus
11472 extern "C"
11473 #endif
11474 char dld_link ();
11475 int
11476 main ()
11477 {
11478 return dld_link ();
11479   ;
11480   return 0;
11481 }
11482 _ACEOF
11483 if ac_fn_c_try_link "$LINENO"; then :
11484   ac_cv_lib_dld_dld_link=yes
11485 else
11486   ac_cv_lib_dld_dld_link=no
11487 fi
11488 rm -f core conftest.err conftest.$ac_objext \
11489     conftest$ac_exeext conftest.$ac_ext
11490 LIBS=$ac_check_lib_save_LIBS
11491 fi
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11493 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11494 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11495   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11496 fi
11497
11498
11499 fi
11500
11501
11502 fi
11503
11504
11505 fi
11506
11507
11508 fi
11509
11510
11511 fi
11512
11513     ;;
11514   esac
11515
11516   if test "x$lt_cv_dlopen" != xno; then
11517     enable_dlopen=yes
11518   else
11519     enable_dlopen=no
11520   fi
11521
11522   case $lt_cv_dlopen in
11523   dlopen)
11524     save_CPPFLAGS="$CPPFLAGS"
11525     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11526
11527     save_LDFLAGS="$LDFLAGS"
11528     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11529
11530     save_LIBS="$LIBS"
11531     LIBS="$lt_cv_dlopen_libs $LIBS"
11532
11533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11534 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11535 if ${lt_cv_dlopen_self+:} false; then :
11536   $as_echo_n "(cached) " >&6
11537 else
11538           if test "$cross_compiling" = yes; then :
11539   lt_cv_dlopen_self=cross
11540 else
11541   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11542   lt_status=$lt_dlunknown
11543   cat > conftest.$ac_ext <<_LT_EOF
11544 #line 11544 "configure"
11545 #include "confdefs.h"
11546
11547 #if HAVE_DLFCN_H
11548 #include <dlfcn.h>
11549 #endif
11550
11551 #include <stdio.h>
11552
11553 #ifdef RTLD_GLOBAL
11554 #  define LT_DLGLOBAL           RTLD_GLOBAL
11555 #else
11556 #  ifdef DL_GLOBAL
11557 #    define LT_DLGLOBAL         DL_GLOBAL
11558 #  else
11559 #    define LT_DLGLOBAL         0
11560 #  endif
11561 #endif
11562
11563 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11564    find out it does not work in some platform. */
11565 #ifndef LT_DLLAZY_OR_NOW
11566 #  ifdef RTLD_LAZY
11567 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11568 #  else
11569 #    ifdef DL_LAZY
11570 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11571 #    else
11572 #      ifdef RTLD_NOW
11573 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11574 #      else
11575 #        ifdef DL_NOW
11576 #          define LT_DLLAZY_OR_NOW      DL_NOW
11577 #        else
11578 #          define LT_DLLAZY_OR_NOW      0
11579 #        endif
11580 #      endif
11581 #    endif
11582 #  endif
11583 #endif
11584
11585 /* When -fvisbility=hidden is used, assume the code has been annotated
11586    correspondingly for the symbols needed.  */
11587 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11588 void fnord () __attribute__((visibility("default")));
11589 #endif
11590
11591 void fnord () { int i=42; }
11592 int main ()
11593 {
11594   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11595   int status = $lt_dlunknown;
11596
11597   if (self)
11598     {
11599       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11600       else
11601         {
11602           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11603           else puts (dlerror ());
11604         }
11605       /* dlclose (self); */
11606     }
11607   else
11608     puts (dlerror ());
11609
11610   return status;
11611 }
11612 _LT_EOF
11613   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11614   (eval $ac_link) 2>&5
11615   ac_status=$?
11616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11617   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11618     (./conftest; exit; ) >&5 2>/dev/null
11619     lt_status=$?
11620     case x$lt_status in
11621       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11622       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11623       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11624     esac
11625   else :
11626     # compilation failed
11627     lt_cv_dlopen_self=no
11628   fi
11629 fi
11630 rm -fr conftest*
11631
11632
11633 fi
11634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11635 $as_echo "$lt_cv_dlopen_self" >&6; }
11636
11637     if test "x$lt_cv_dlopen_self" = xyes; then
11638       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11639       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11640 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11641 if ${lt_cv_dlopen_self_static+:} false; then :
11642   $as_echo_n "(cached) " >&6
11643 else
11644           if test "$cross_compiling" = yes; then :
11645   lt_cv_dlopen_self_static=cross
11646 else
11647   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11648   lt_status=$lt_dlunknown
11649   cat > conftest.$ac_ext <<_LT_EOF
11650 #line 11650 "configure"
11651 #include "confdefs.h"
11652
11653 #if HAVE_DLFCN_H
11654 #include <dlfcn.h>
11655 #endif
11656
11657 #include <stdio.h>
11658
11659 #ifdef RTLD_GLOBAL
11660 #  define LT_DLGLOBAL           RTLD_GLOBAL
11661 #else
11662 #  ifdef DL_GLOBAL
11663 #    define LT_DLGLOBAL         DL_GLOBAL
11664 #  else
11665 #    define LT_DLGLOBAL         0
11666 #  endif
11667 #endif
11668
11669 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11670    find out it does not work in some platform. */
11671 #ifndef LT_DLLAZY_OR_NOW
11672 #  ifdef RTLD_LAZY
11673 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11674 #  else
11675 #    ifdef DL_LAZY
11676 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11677 #    else
11678 #      ifdef RTLD_NOW
11679 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11680 #      else
11681 #        ifdef DL_NOW
11682 #          define LT_DLLAZY_OR_NOW      DL_NOW
11683 #        else
11684 #          define LT_DLLAZY_OR_NOW      0
11685 #        endif
11686 #      endif
11687 #    endif
11688 #  endif
11689 #endif
11690
11691 /* When -fvisbility=hidden is used, assume the code has been annotated
11692    correspondingly for the symbols needed.  */
11693 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11694 void fnord () __attribute__((visibility("default")));
11695 #endif
11696
11697 void fnord () { int i=42; }
11698 int main ()
11699 {
11700   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11701   int status = $lt_dlunknown;
11702
11703   if (self)
11704     {
11705       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11706       else
11707         {
11708           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11709           else puts (dlerror ());
11710         }
11711       /* dlclose (self); */
11712     }
11713   else
11714     puts (dlerror ());
11715
11716   return status;
11717 }
11718 _LT_EOF
11719   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11720   (eval $ac_link) 2>&5
11721   ac_status=$?
11722   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11723   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11724     (./conftest; exit; ) >&5 2>/dev/null
11725     lt_status=$?
11726     case x$lt_status in
11727       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11728       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11729       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11730     esac
11731   else :
11732     # compilation failed
11733     lt_cv_dlopen_self_static=no
11734   fi
11735 fi
11736 rm -fr conftest*
11737
11738
11739 fi
11740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11741 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11742     fi
11743
11744     CPPFLAGS="$save_CPPFLAGS"
11745     LDFLAGS="$save_LDFLAGS"
11746     LIBS="$save_LIBS"
11747     ;;
11748   esac
11749
11750   case $lt_cv_dlopen_self in
11751   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11752   *) enable_dlopen_self=unknown ;;
11753   esac
11754
11755   case $lt_cv_dlopen_self_static in
11756   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11757   *) enable_dlopen_self_static=unknown ;;
11758   esac
11759 fi
11760
11761
11762
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777 striplib=
11778 old_striplib=
11779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11780 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11781 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11782   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11783   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11785 $as_echo "yes" >&6; }
11786 else
11787 # FIXME - insert some real tests, host_os isn't really good enough
11788   case $host_os in
11789   darwin*)
11790     if test -n "$STRIP" ; then
11791       striplib="$STRIP -x"
11792       old_striplib="$STRIP -S"
11793       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11794 $as_echo "yes" >&6; }
11795     else
11796       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11797 $as_echo "no" >&6; }
11798     fi
11799     ;;
11800   *)
11801     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11802 $as_echo "no" >&6; }
11803     ;;
11804   esac
11805 fi
11806
11807
11808
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818   # Report which library types will actually be built
11819   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11820 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11822 $as_echo "$can_build_shared" >&6; }
11823
11824   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11825 $as_echo_n "checking whether to build shared libraries... " >&6; }
11826   test "$can_build_shared" = "no" && enable_shared=no
11827
11828   # On AIX, shared libraries and static libraries use the same namespace, and
11829   # are all built from PIC.
11830   case $host_os in
11831   aix3*)
11832     test "$enable_shared" = yes && enable_static=no
11833     if test -n "$RANLIB"; then
11834       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11835       postinstall_cmds='$RANLIB $lib'
11836     fi
11837     ;;
11838
11839   aix[4-9]*)
11840     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11841       test "$enable_shared" = yes && enable_static=no
11842     fi
11843     ;;
11844   esac
11845   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11846 $as_echo "$enable_shared" >&6; }
11847
11848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11849 $as_echo_n "checking whether to build static libraries... " >&6; }
11850   # Make sure either enable_shared or enable_static is yes.
11851   test "$enable_shared" = yes || enable_static=yes
11852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11853 $as_echo "$enable_static" >&6; }
11854
11855
11856
11857
11858 fi
11859 ac_ext=c
11860 ac_cpp='$CPP $CPPFLAGS'
11861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11863 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11864
11865 CC="$lt_save_CC"
11866
11867
11868
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879         ac_config_commands="$ac_config_commands libtool"
11880
11881
11882
11883
11884 # Only expand once:
11885
11886
11887
11888
11889 # Check whether --enable-largefile was given.
11890 if test "${enable_largefile+set}" = set; then :
11891   enableval=$enable_largefile;
11892 fi
11893
11894 if test "$enable_largefile" != no; then
11895
11896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11897 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11898 if ${ac_cv_sys_largefile_CC+:} false; then :
11899   $as_echo_n "(cached) " >&6
11900 else
11901   ac_cv_sys_largefile_CC=no
11902      if test "$GCC" != yes; then
11903        ac_save_CC=$CC
11904        while :; do
11905          # IRIX 6.2 and later do not support large files by default,
11906          # so use the C compiler's -n32 option if that helps.
11907          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11908 /* end confdefs.h.  */
11909 #include <sys/types.h>
11910  /* Check that off_t can represent 2**63 - 1 correctly.
11911     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11912     since some C++ compilers masquerading as C compilers
11913     incorrectly reject 9223372036854775807.  */
11914 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11915   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11916                        && LARGE_OFF_T % 2147483647 == 1)
11917                       ? 1 : -1];
11918 int
11919 main ()
11920 {
11921
11922   ;
11923   return 0;
11924 }
11925 _ACEOF
11926          if ac_fn_c_try_compile "$LINENO"; then :
11927   break
11928 fi
11929 rm -f core conftest.err conftest.$ac_objext
11930          CC="$CC -n32"
11931          if ac_fn_c_try_compile "$LINENO"; then :
11932   ac_cv_sys_largefile_CC=' -n32'; break
11933 fi
11934 rm -f core conftest.err conftest.$ac_objext
11935          break
11936        done
11937        CC=$ac_save_CC
11938        rm -f conftest.$ac_ext
11939     fi
11940 fi
11941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11942 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11943   if test "$ac_cv_sys_largefile_CC" != no; then
11944     CC=$CC$ac_cv_sys_largefile_CC
11945   fi
11946
11947   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11948 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11949 if ${ac_cv_sys_file_offset_bits+:} false; then :
11950   $as_echo_n "(cached) " >&6
11951 else
11952   while :; do
11953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11954 /* end confdefs.h.  */
11955 #include <sys/types.h>
11956  /* Check that off_t can represent 2**63 - 1 correctly.
11957     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11958     since some C++ compilers masquerading as C compilers
11959     incorrectly reject 9223372036854775807.  */
11960 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11961   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11962                        && LARGE_OFF_T % 2147483647 == 1)
11963                       ? 1 : -1];
11964 int
11965 main ()
11966 {
11967
11968   ;
11969   return 0;
11970 }
11971 _ACEOF
11972 if ac_fn_c_try_compile "$LINENO"; then :
11973   ac_cv_sys_file_offset_bits=no; break
11974 fi
11975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11976   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11977 /* end confdefs.h.  */
11978 #define _FILE_OFFSET_BITS 64
11979 #include <sys/types.h>
11980  /* Check that off_t can represent 2**63 - 1 correctly.
11981     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11982     since some C++ compilers masquerading as C compilers
11983     incorrectly reject 9223372036854775807.  */
11984 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11985   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11986                        && LARGE_OFF_T % 2147483647 == 1)
11987                       ? 1 : -1];
11988 int
11989 main ()
11990 {
11991
11992   ;
11993   return 0;
11994 }
11995 _ACEOF
11996 if ac_fn_c_try_compile "$LINENO"; then :
11997   ac_cv_sys_file_offset_bits=64; break
11998 fi
11999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12000   ac_cv_sys_file_offset_bits=unknown
12001   break
12002 done
12003 fi
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
12005 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
12006 case $ac_cv_sys_file_offset_bits in #(
12007   no | unknown) ;;
12008   *)
12009 cat >>confdefs.h <<_ACEOF
12010 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
12011 _ACEOF
12012 ;;
12013 esac
12014 rm -rf conftest*
12015   if test $ac_cv_sys_file_offset_bits = unknown; then
12016     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
12017 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
12018 if ${ac_cv_sys_large_files+:} false; then :
12019   $as_echo_n "(cached) " >&6
12020 else
12021   while :; do
12022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12023 /* end confdefs.h.  */
12024 #include <sys/types.h>
12025  /* Check that off_t can represent 2**63 - 1 correctly.
12026     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12027     since some C++ compilers masquerading as C compilers
12028     incorrectly reject 9223372036854775807.  */
12029 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12030   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12031                        && LARGE_OFF_T % 2147483647 == 1)
12032                       ? 1 : -1];
12033 int
12034 main ()
12035 {
12036
12037   ;
12038   return 0;
12039 }
12040 _ACEOF
12041 if ac_fn_c_try_compile "$LINENO"; then :
12042   ac_cv_sys_large_files=no; break
12043 fi
12044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12046 /* end confdefs.h.  */
12047 #define _LARGE_FILES 1
12048 #include <sys/types.h>
12049  /* Check that off_t can represent 2**63 - 1 correctly.
12050     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12051     since some C++ compilers masquerading as C compilers
12052     incorrectly reject 9223372036854775807.  */
12053 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12054   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12055                        && LARGE_OFF_T % 2147483647 == 1)
12056                       ? 1 : -1];
12057 int
12058 main ()
12059 {
12060
12061   ;
12062   return 0;
12063 }
12064 _ACEOF
12065 if ac_fn_c_try_compile "$LINENO"; then :
12066   ac_cv_sys_large_files=1; break
12067 fi
12068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12069   ac_cv_sys_large_files=unknown
12070   break
12071 done
12072 fi
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12074 $as_echo "$ac_cv_sys_large_files" >&6; }
12075 case $ac_cv_sys_large_files in #(
12076   no | unknown) ;;
12077   *)
12078 cat >>confdefs.h <<_ACEOF
12079 #define _LARGE_FILES $ac_cv_sys_large_files
12080 _ACEOF
12081 ;;
12082 esac
12083 rm -rf conftest*
12084   fi
12085
12086
12087 fi
12088
12089
12090 backtrace_supported=yes
12091
12092 if test -n "${with_target_subdir}"; then
12093   # We are compiling a GCC library.  We can assume that the unwind
12094   # library exists.
12095   BACKTRACE_FILE="backtrace.lo simple.lo"
12096 else
12097   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12098 if test "x$ac_cv_header_unwind_h" = xyes; then :
12099   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12100 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12101   BACKTRACE_FILE="backtrace.lo simple.lo"
12102 else
12103   BACKTRACE_FILE="nounwind.lo"
12104                     backtrace_supported=no
12105 fi
12106
12107 else
12108   BACKTRACE_FILE="nounwind.lo"
12109      backtrace_supported=no
12110 fi
12111
12112
12113 fi
12114
12115
12116 EXTRA_FLAGS=
12117 if test -n "${with_target_subdir}"; then
12118   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12119 else
12120   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12121 $as_echo_n "checking for -funwind-tables option... " >&6; }
12122 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12123   $as_echo_n "(cached) " >&6
12124 else
12125   CFLAGS_hold="$CFLAGS"
12126      CFLAGS="$CFLAGS -funwind-tables"
12127      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12128 /* end confdefs.h.  */
12129 static int f() { return 0; }
12130 int
12131 main ()
12132 {
12133 return f();
12134   ;
12135   return 0;
12136 }
12137 _ACEOF
12138 if ac_fn_c_try_compile "$LINENO"; then :
12139   libbacktrace_cv_c_unwind_tables=yes
12140 else
12141   libbacktrace_cv_c_unwind_tables=no
12142 fi
12143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12144      CFLAGS="$CFLAGS_hold"
12145 fi
12146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12147 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12148   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12149     EXTRA_FLAGS=-funwind-tables
12150   fi
12151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12152 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12153 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12154   $as_echo_n "(cached) " >&6
12155 else
12156   CFLAGS_hold="$CFLAGS"
12157      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12158      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12159 /* end confdefs.h.  */
12160
12161 int
12162 main ()
12163 {
12164 return 0;
12165   ;
12166   return 0;
12167 }
12168 _ACEOF
12169 if ac_fn_c_try_compile "$LINENO"; then :
12170   libbacktrace_cv_c_random_seed_string=yes
12171 else
12172   libbacktrace_cv_c_random_seed_string=no
12173 fi
12174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12175      CFLAGS="$CFLAGS_hold"
12176 fi
12177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12178 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12179   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12180     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12181   fi
12182 fi
12183
12184 if test -n "${with_target_subdir}"; then
12185   # Add CET specific flags is Intel CET is enabled.
12186    # Check whether --enable-cet was given.
12187 if test "${enable_cet+set}" = set; then :
12188   enableval=$enable_cet;
12189       case "$enableval" in
12190        yes|no|auto) ;;
12191        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12192                           esac
12193
12194 else
12195   enable_cet=auto
12196 fi
12197
12198
12199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12200 $as_echo_n "checking for CET support... " >&6; }
12201
12202 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12203 case "$host" in
12204   i[34567]86-*-linux* | x86_64-*-linux*)
12205     case "$enable_cet" in
12206       auto)
12207         # Check if target supports multi-byte NOPs
12208         # and if compiler and assembler support CET insn.
12209         cet_save_CFLAGS="$CFLAGS"
12210         CFLAGS="$CFLAGS -fcf-protection"
12211         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12212 /* end confdefs.h.  */
12213
12214 int
12215 main ()
12216 {
12217
12218 #if !defined(__SSE2__)
12219 #error target does not support multi-byte NOPs
12220 #else
12221 asm ("setssbsy");
12222 #endif
12223
12224   ;
12225   return 0;
12226 }
12227 _ACEOF
12228 if ac_fn_c_try_compile "$LINENO"; then :
12229   enable_cet=yes
12230 else
12231   enable_cet=no
12232 fi
12233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12234         CFLAGS="$cet_save_CFLAGS"
12235         ;;
12236       yes)
12237         # Check if assembler supports CET.
12238         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12239 /* end confdefs.h.  */
12240
12241 int
12242 main ()
12243 {
12244 asm ("setssbsy");
12245   ;
12246   return 0;
12247 }
12248 _ACEOF
12249 if ac_fn_c_try_compile "$LINENO"; then :
12250
12251 else
12252   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12253 fi
12254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12255         ;;
12256     esac
12257     ;;
12258   *)
12259     enable_cet=no
12260     ;;
12261 esac
12262 if test x$enable_cet = xyes; then
12263   CET_FLAGS="-fcf-protection -mshstk"
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12265 $as_echo "yes" >&6; }
12266 else
12267   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12268 $as_echo "no" >&6; }
12269 fi
12270
12271   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12272 fi
12273
12274
12275 ac_ext=c
12276 ac_cpp='$CPP $CPPFLAGS'
12277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12280
12281 WARN_FLAGS=
12282 save_CFLAGS="$CFLAGS"
12283 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12284                           -Wmissing-prototypes -Wold-style-definition \
12285                           -Wmissing-format-attribute -Wcast-qual; do
12286   # Do the check with the no- prefix removed since gcc silently
12287   # accepts any -Wno-* option on purpose
12288   case $real_option in
12289     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12290     *) option=$real_option ;;
12291   esac
12292   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12293
12294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12295 $as_echo_n "checking whether $CC supports $option... " >&6; }
12296 if eval \${$as_acx_Woption+:} false; then :
12297   $as_echo_n "(cached) " >&6
12298 else
12299   CFLAGS="$option"
12300     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12301 /* end confdefs.h.  */
12302
12303 int
12304 main ()
12305 {
12306
12307   ;
12308   return 0;
12309 }
12310 _ACEOF
12311 if ac_fn_c_try_compile "$LINENO"; then :
12312   eval "$as_acx_Woption=yes"
12313 else
12314   eval "$as_acx_Woption=no"
12315 fi
12316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12317
12318 fi
12319 eval ac_res=\$$as_acx_Woption
12320                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12321 $as_echo "$ac_res" >&6; }
12322   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12323   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12324 fi
12325   done
12326 CFLAGS="$save_CFLAGS"
12327 ac_ext=c
12328 ac_cpp='$CPP $CPPFLAGS'
12329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12332
12333
12334
12335 # Check whether --enable-werror was given.
12336 if test "${enable_werror+set}" = set; then :
12337   enableval=$enable_werror;
12338 fi
12339
12340 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12341   WARN_FLAGS="$WARN_FLAGS -Werror"
12342 fi
12343
12344
12345 if test -n "${with_target_subdir}"; then
12346
12347
12348 # Check whether --with-system-libunwind was given.
12349 if test "${with_system_libunwind+set}" = set; then :
12350   withval=$with_system_libunwind;
12351 fi
12352
12353   # If system-libunwind was not specifically set, pick a default setting.
12354   if test x$with_system_libunwind = x; then
12355     case ${target} in
12356       ia64-*-hpux*) with_system_libunwind=yes ;;
12357       *) with_system_libunwind=no ;;
12358     esac
12359   fi
12360   # Based on system-libunwind and target, do we have ipinfo?
12361   if  test x$with_system_libunwind = xyes; then
12362     case ${target} in
12363       ia64-*-*) have_unwind_getipinfo=no ;;
12364       *) have_unwind_getipinfo=yes ;;
12365     esac
12366   else
12367     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12368
12369     case ${target} in
12370       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12371       *) have_unwind_getipinfo=yes ;;
12372     esac
12373
12374   fi
12375
12376   if test x$have_unwind_getipinfo = xyes; then
12377
12378 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12379
12380   fi
12381
12382 else
12383   ac_save_CFFLAGS="$CFLAGS"
12384   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12385   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12386 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12388 /* end confdefs.h.  */
12389 #include "unwind.h"
12390         struct _Unwind_Context *context;
12391         int ip_before_insn = 0;
12392 int
12393 main ()
12394 {
12395 return _Unwind_GetIPInfo (context, &ip_before_insn);
12396   ;
12397   return 0;
12398 }
12399 _ACEOF
12400 if ac_fn_c_try_link "$LINENO"; then :
12401   have_unwind_getipinfo=yes
12402 else
12403   have_unwind_getipinfo=no
12404 fi
12405 rm -f core conftest.err conftest.$ac_objext \
12406     conftest$ac_exeext conftest.$ac_ext
12407   CFLAGS="$ac_save_CFLAGS"
12408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12409 $as_echo "$have_unwind_getipinfo" >&6; }
12410   if test "$have_unwind_getipinfo" = "yes"; then
12411
12412 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12413
12414   fi
12415 fi
12416
12417 # Enable --enable-host-shared.
12418 # Check whether --enable-host-shared was given.
12419 if test "${enable_host_shared+set}" = set; then :
12420   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12421 else
12422   PIC_FLAG=
12423 fi
12424
12425
12426
12427 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12428  # Check whether --enable-cet was given.
12429 if test "${enable_cet+set}" = set; then :
12430   enableval=$enable_cet;
12431       case "$enableval" in
12432        yes|no|auto) ;;
12433        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12434                           esac
12435
12436 else
12437   enable_cet=auto
12438 fi
12439
12440
12441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12442 $as_echo_n "checking for CET support... " >&6; }
12443
12444 case "$host" in
12445   i[34567]86-*-linux* | x86_64-*-linux*)
12446     may_have_cet=yes
12447     cet_save_CFLAGS="$CFLAGS"
12448     CFLAGS="$CFLAGS -fcf-protection"
12449     case "$enable_cet" in
12450       auto)
12451         # Check if target supports multi-byte NOPs
12452         # and if compiler and assembler support CET.
12453         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12454 /* end confdefs.h.  */
12455
12456 int
12457 main ()
12458 {
12459
12460 #if !defined(__SSE2__)
12461 #error target does not support multi-byte NOPs
12462 #else
12463 asm ("setssbsy");
12464 #endif
12465
12466   ;
12467   return 0;
12468 }
12469 _ACEOF
12470 if ac_fn_c_try_compile "$LINENO"; then :
12471   enable_cet=yes
12472 else
12473   enable_cet=no
12474 fi
12475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12476         ;;
12477       yes)
12478         # Check if compiler and assembler support CET.
12479         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12480 /* end confdefs.h.  */
12481
12482 int
12483 main ()
12484 {
12485 asm ("setssbsy");
12486   ;
12487   return 0;
12488 }
12489 _ACEOF
12490 if ac_fn_c_try_compile "$LINENO"; then :
12491   support_cet=yes
12492 else
12493   support_cet=no
12494 fi
12495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12496         if test $support_cet = "no"; then
12497           if test x$enable_bootstrap != xno \
12498              && test -z "${with_build_subdir}" \
12499              && (test ! -f ../stage_current \
12500                  || test `cat ../stage_current` != "stage1"); then
12501             # Require CET support only for the final GCC build.
12502             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12503           else
12504             # Don't enable CET without CET support for non-bootstrap
12505             # build, in stage1 nor for build support.
12506             enable_cet=no
12507           fi
12508         fi
12509         ;;
12510     esac
12511     CFLAGS="$cet_save_CFLAGS"
12512     ;;
12513   *)
12514     may_have_cet=no
12515     enable_cet=no
12516     ;;
12517 esac
12518
12519 cet_save_CFLAGS="$CFLAGS"
12520 CFLAGS="$CFLAGS -fcf-protection=none"
12521 cet_save_LDFLAGS="$LDFLAGS"
12522 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12523 if test x$may_have_cet = xyes; then
12524   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527
12528 int
12529 main ()
12530 {
12531 return 0;
12532   ;
12533   return 0;
12534 }
12535 _ACEOF
12536 if ac_fn_c_try_link "$LINENO"; then :
12537   may_have_cet=yes
12538 else
12539   may_have_cet=no
12540 fi
12541 rm -f core conftest.err conftest.$ac_objext \
12542     conftest$ac_exeext conftest.$ac_ext
12543 fi
12544
12545 if test x$may_have_cet = xyes; then
12546   if test x$cross_compiling = xno; then
12547     if test "$cross_compiling" = yes; then :
12548   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12549 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12550 as_fn_error $? "cannot run test program while cross compiling
12551 See \`config.log' for more details" "$LINENO" 5; }
12552 else
12553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12554 /* end confdefs.h.  */
12555
12556 int
12557 main ()
12558 {
12559   asm ("endbr32");
12560   return 0;
12561 }
12562
12563 _ACEOF
12564 if ac_fn_c_try_run "$LINENO"; then :
12565   have_multi_byte_nop=yes
12566 else
12567   have_multi_byte_nop=no
12568 fi
12569 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12570   conftest.$ac_objext conftest.beam conftest.$ac_ext
12571 fi
12572
12573     have_cet=no
12574     if test x$have_multi_byte_nop = xyes; then
12575       if test "$cross_compiling" = yes; then :
12576   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12578 as_fn_error $? "cannot run test program while cross compiling
12579 See \`config.log' for more details" "$LINENO" 5; }
12580 else
12581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12582 /* end confdefs.h.  */
12583
12584 static void
12585 foo (void)
12586 {
12587 }
12588
12589 static void
12590 __attribute__ ((noinline, noclone))
12591 xxx (void (*f) (void))
12592 {
12593   f ();
12594 }
12595
12596 static void
12597 __attribute__ ((noinline, noclone))
12598 bar (void)
12599 {
12600   xxx (foo);
12601 }
12602
12603 int
12604 main ()
12605 {
12606   bar ();
12607   return 0;
12608 }
12609
12610 _ACEOF
12611 if ac_fn_c_try_run "$LINENO"; then :
12612   have_cet=no
12613 else
12614   have_cet=yes
12615 fi
12616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12617   conftest.$ac_objext conftest.beam conftest.$ac_ext
12618 fi
12619
12620     fi
12621     if test x$enable_cet = xno -a x$have_cet = xyes; then
12622       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12623     fi
12624   fi
12625 else
12626   # Enable CET in cross compiler if possible so that it will run on both
12627   # CET and non-CET hosts.
12628   have_cet=yes
12629 fi
12630 if test x$enable_cet = xyes; then
12631   CET_HOST_FLAGS="-fcf-protection"
12632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12633 $as_echo "yes" >&6; }
12634 else
12635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12636 $as_echo "no" >&6; }
12637 fi
12638 CFLAGS="$cet_save_CFLAGS"
12639 LDFLAGS="$cet_save_LDFLAGS"
12640
12641 case x$enable_languages in
12642 *jit*)
12643   ;;
12644 *)
12645   CET_HOST_FLAGS=
12646   ;;
12647 esac
12648
12649
12650 # Test for __sync support.
12651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12652 $as_echo_n "checking __sync extensions... " >&6; }
12653 if ${libbacktrace_cv_sys_sync+:} false; then :
12654   $as_echo_n "(cached) " >&6
12655 else
12656   if test -n "${with_target_subdir}"; then
12657    case "${host}" in
12658    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12659    *) libbacktrace_cv_sys_sync=yes ;;
12660    esac
12661  else
12662    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12663 /* end confdefs.h.  */
12664 int i;
12665 int
12666 main ()
12667 {
12668 __sync_bool_compare_and_swap (&i, i, i);
12669                        __sync_lock_test_and_set (&i, 1);
12670                        __sync_lock_release (&i);
12671   ;
12672   return 0;
12673 }
12674 _ACEOF
12675 if ac_fn_c_try_link "$LINENO"; then :
12676   libbacktrace_cv_sys_sync=yes
12677 else
12678   libbacktrace_cv_sys_sync=no
12679 fi
12680 rm -f core conftest.err conftest.$ac_objext \
12681     conftest$ac_exeext conftest.$ac_ext
12682  fi
12683 fi
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12685 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12686 BACKTRACE_SUPPORTS_THREADS=0
12687 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12688   BACKTRACE_SUPPORTS_THREADS=1
12689
12690 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12691
12692 fi
12693
12694
12695 # Test for __atomic support.
12696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12697 $as_echo_n "checking __atomic extensions... " >&6; }
12698 if ${libbacktrace_cv_sys_atomic+:} false; then :
12699   $as_echo_n "(cached) " >&6
12700 else
12701   if test -n "${with_target_subdir}"; then
12702    libbacktrace_cv_sys_atomic=yes
12703  else
12704    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12705 /* end confdefs.h.  */
12706 int i;
12707 int
12708 main ()
12709 {
12710 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12711                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12712   ;
12713   return 0;
12714 }
12715 _ACEOF
12716 if ac_fn_c_try_link "$LINENO"; then :
12717   libbacktrace_cv_sys_atomic=yes
12718 else
12719   libbacktrace_cv_sys_atomic=no
12720 fi
12721 rm -f core conftest.err conftest.$ac_objext \
12722     conftest$ac_exeext conftest.$ac_ext
12723  fi
12724 fi
12725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12726 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12727 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12728
12729 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12730
12731 fi
12732
12733 # The library needs to be able to read the executable itself.  Compile
12734 # a file to determine the executable format.  The awk script
12735 # filetype.awk prints out the file type.
12736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12737 $as_echo_n "checking output filetype... " >&6; }
12738 if ${libbacktrace_cv_sys_filetype+:} false; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741   filetype=
12742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12743 /* end confdefs.h.  */
12744 int i;
12745 int
12746 main ()
12747 {
12748 int j;
12749   ;
12750   return 0;
12751 }
12752 _ACEOF
12753 if ac_fn_c_try_compile "$LINENO"; then :
12754   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12755 else
12756   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12757 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12758 as_fn_error $? "compiler failed
12759 See \`config.log' for more details" "$LINENO" 5; }
12760 fi
12761 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12762 libbacktrace_cv_sys_filetype=$filetype
12763 fi
12764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12765 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12766
12767 # Match the file type to decide what files to compile.
12768 FORMAT_FILE=
12769 backtrace_supports_data=yes
12770 case "$libbacktrace_cv_sys_filetype" in
12771 elf*) FORMAT_FILE="elf.lo" ;;
12772 macho) FORMAT_FILE="macho.lo" ;;
12773 pecoff) FORMAT_FILE="pecoff.lo"
12774         backtrace_supports_data=no
12775         ;;
12776 xcoff*) FORMAT_FILE="xcoff.lo"
12777         backtrace_supports_data=no
12778         ;;
12779 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12780 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12781    FORMAT_FILE="unknown.lo"
12782    backtrace_supported=no
12783    ;;
12784 esac
12785
12786
12787 # ELF defines.
12788 elfsize=
12789 case "$libbacktrace_cv_sys_filetype" in
12790 elf32) elfsize=32 ;;
12791 elf64) elfsize=64 ;;
12792 *)     elfsize=unused
12793 esac
12794
12795 cat >>confdefs.h <<_ACEOF
12796 #define BACKTRACE_ELF_SIZE $elfsize
12797 _ACEOF
12798
12799  if test "$FORMAT_FILE" = "elf.lo"; then
12800   HAVE_ELF_TRUE=
12801   HAVE_ELF_FALSE='#'
12802 else
12803   HAVE_ELF_TRUE='#'
12804   HAVE_ELF_FALSE=
12805 fi
12806
12807
12808 # XCOFF defines.
12809 xcoffsize=
12810 case "$libbacktrace_cv_sys_filetype" in
12811 xcoff32) xcoffsize=32 ;;
12812 xcoff64) xcoffsize=64 ;;
12813 *)       xcoffsize=unused
12814 esac
12815
12816 cat >>confdefs.h <<_ACEOF
12817 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12818 _ACEOF
12819
12820
12821 BACKTRACE_SUPPORTED=0
12822 if test "$backtrace_supported" = "yes"; then
12823   BACKTRACE_SUPPORTED=1
12824 fi
12825
12826
12827 BACKTRACE_SUPPORTS_DATA=0
12828 if test "$backtrace_supports_data" = "yes"; then
12829   BACKTRACE_SUPPORTS_DATA=1
12830 fi
12831
12832
12833
12834
12835 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12836
12837 acx_cv_header_stdint=stddef.h
12838 acx_cv_header_stdint_kind="(already complete)"
12839 for i in stdint.h $inttype_headers; do
12840   unset ac_cv_type_uintptr_t
12841   unset ac_cv_type_uintmax_t
12842   unset ac_cv_type_int_least32_t
12843   unset ac_cv_type_int_fast32_t
12844   unset ac_cv_type_uint64_t
12845   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12846   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12847 #include <$i>
12848 "
12849 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12850   acx_cv_header_stdint=$i
12851 else
12852   continue
12853 fi
12854
12855   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12856 #include <$i>
12857 "
12858 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12859
12860 else
12861   acx_cv_header_stdint_kind="(mostly complete)"
12862 fi
12863
12864   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12865 #include <$i>
12866 "
12867 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12868
12869 else
12870   acx_cv_header_stdint_kind="(mostly complete)"
12871 fi
12872
12873   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12874 #include <$i>
12875 "
12876 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12877
12878 else
12879   acx_cv_header_stdint_kind="(mostly complete)"
12880 fi
12881
12882   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12883 #include <$i>
12884 "
12885 if test "x$ac_cv_type_uint64_t" = xyes; then :
12886
12887 else
12888   acx_cv_header_stdint_kind="(lacks uint64_t)"
12889 fi
12890
12891   break
12892 done
12893 if test "$acx_cv_header_stdint" = stddef.h; then
12894   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12895   for i in stdint.h $inttype_headers; do
12896     unset ac_cv_type_uintptr_t
12897     unset ac_cv_type_uint32_t
12898     unset ac_cv_type_uint64_t
12899     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12900     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12901 #include <$i>
12902 "
12903 if test "x$ac_cv_type_uint32_t" = xyes; then :
12904   acx_cv_header_stdint=$i
12905 else
12906   continue
12907 fi
12908
12909     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12910 #include <$i>
12911 "
12912 if test "x$ac_cv_type_uint64_t" = xyes; then :
12913
12914 fi
12915
12916     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12917 #include <$i>
12918 "
12919 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12920
12921 fi
12922
12923     break
12924   done
12925 fi
12926 if test "$acx_cv_header_stdint" = stddef.h; then
12927   acx_cv_header_stdint_kind="(u_intXX_t style)"
12928   for i in sys/types.h $inttype_headers; do
12929     unset ac_cv_type_u_int32_t
12930     unset ac_cv_type_u_int64_t
12931     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12932     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12933 #include <$i>
12934 "
12935 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12936   acx_cv_header_stdint=$i
12937 else
12938   continue
12939 fi
12940
12941     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12942 #include <$i>
12943 "
12944 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12945
12946 fi
12947
12948     break
12949   done
12950 fi
12951 if test "$acx_cv_header_stdint" = stddef.h; then
12952   acx_cv_header_stdint_kind="(using manual detection)"
12953 fi
12954
12955 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12956 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12957 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12958 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12959 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12960
12961 # ----------------- Summarize what we found so far
12962
12963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12964 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12965
12966 case `$as_basename -- gstdint.h ||
12967 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12968          Xgstdint.h : 'X\(//\)$' \| \
12969          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12970 $as_echo X/gstdint.h |
12971     sed '/^.*\/\([^/][^/]*\)\/*$/{
12972             s//\1/
12973             q
12974           }
12975           /^X\/\(\/\/\)$/{
12976             s//\1/
12977             q
12978           }
12979           /^X\/\(\/\).*/{
12980             s//\1/
12981             q
12982           }
12983           s/.*/./; q'` in
12984   stdint.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   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12987 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12988   *) ;;
12989 esac
12990
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12992 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12993
12994 # ----------------- done included file, check C basic types --------
12995
12996 # Lacking an uintptr_t?  Test size of void *
12997 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12998   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12999 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13000 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13001 # This bug is HP SR number 8606223364.
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
13003 $as_echo_n "checking size of void *... " >&6; }
13004 if ${ac_cv_sizeof_void_p+:} false; then :
13005   $as_echo_n "(cached) " >&6
13006 else
13007   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
13008
13009 else
13010   if test "$ac_cv_type_void_p" = yes; then
13011      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13012 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13013 as_fn_error 77 "cannot compute sizeof (void *)
13014 See \`config.log' for more details" "$LINENO" 5; }
13015    else
13016      ac_cv_sizeof_void_p=0
13017    fi
13018 fi
13019
13020 fi
13021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
13022 $as_echo "$ac_cv_sizeof_void_p" >&6; }
13023
13024
13025
13026 cat >>confdefs.h <<_ACEOF
13027 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
13028 _ACEOF
13029
13030  ;;
13031 esac
13032
13033 # Lacking an uint64_t?  Test size of long
13034 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13035   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13036 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13037 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13038 # This bug is HP SR number 8606223364.
13039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13040 $as_echo_n "checking size of long... " >&6; }
13041 if ${ac_cv_sizeof_long+:} false; then :
13042   $as_echo_n "(cached) " >&6
13043 else
13044   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13045
13046 else
13047   if test "$ac_cv_type_long" = yes; then
13048      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13050 as_fn_error 77 "cannot compute sizeof (long)
13051 See \`config.log' for more details" "$LINENO" 5; }
13052    else
13053      ac_cv_sizeof_long=0
13054    fi
13055 fi
13056
13057 fi
13058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13059 $as_echo "$ac_cv_sizeof_long" >&6; }
13060
13061
13062
13063 cat >>confdefs.h <<_ACEOF
13064 #define SIZEOF_LONG $ac_cv_sizeof_long
13065 _ACEOF
13066
13067  ;;
13068 esac
13069
13070 if test $acx_cv_header_stdint = stddef.h; then
13071   # Lacking a good header?  Test size of everything and deduce all types.
13072   # The cast to long int works around a bug in the HP C Compiler
13073 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13074 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13075 # This bug is HP SR number 8606223364.
13076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13077 $as_echo_n "checking size of int... " >&6; }
13078 if ${ac_cv_sizeof_int+:} false; then :
13079   $as_echo_n "(cached) " >&6
13080 else
13081   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13082
13083 else
13084   if test "$ac_cv_type_int" = yes; then
13085      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13086 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13087 as_fn_error 77 "cannot compute sizeof (int)
13088 See \`config.log' for more details" "$LINENO" 5; }
13089    else
13090      ac_cv_sizeof_int=0
13091    fi
13092 fi
13093
13094 fi
13095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13096 $as_echo "$ac_cv_sizeof_int" >&6; }
13097
13098
13099
13100 cat >>confdefs.h <<_ACEOF
13101 #define SIZEOF_INT $ac_cv_sizeof_int
13102 _ACEOF
13103
13104
13105   # The cast to long int works around a bug in the HP C Compiler
13106 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13107 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13108 # This bug is HP SR number 8606223364.
13109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13110 $as_echo_n "checking size of short... " >&6; }
13111 if ${ac_cv_sizeof_short+:} false; then :
13112   $as_echo_n "(cached) " >&6
13113 else
13114   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13115
13116 else
13117   if test "$ac_cv_type_short" = yes; then
13118      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13120 as_fn_error 77 "cannot compute sizeof (short)
13121 See \`config.log' for more details" "$LINENO" 5; }
13122    else
13123      ac_cv_sizeof_short=0
13124    fi
13125 fi
13126
13127 fi
13128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13129 $as_echo "$ac_cv_sizeof_short" >&6; }
13130
13131
13132
13133 cat >>confdefs.h <<_ACEOF
13134 #define SIZEOF_SHORT $ac_cv_sizeof_short
13135 _ACEOF
13136
13137
13138   # The cast to long int works around a bug in the HP C Compiler
13139 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13140 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13141 # This bug is HP SR number 8606223364.
13142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13143 $as_echo_n "checking size of char... " >&6; }
13144 if ${ac_cv_sizeof_char+:} false; then :
13145   $as_echo_n "(cached) " >&6
13146 else
13147   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13148
13149 else
13150   if test "$ac_cv_type_char" = yes; then
13151      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13153 as_fn_error 77 "cannot compute sizeof (char)
13154 See \`config.log' for more details" "$LINENO" 5; }
13155    else
13156      ac_cv_sizeof_char=0
13157    fi
13158 fi
13159
13160 fi
13161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13162 $as_echo "$ac_cv_sizeof_char" >&6; }
13163
13164
13165
13166 cat >>confdefs.h <<_ACEOF
13167 #define SIZEOF_CHAR $ac_cv_sizeof_char
13168 _ACEOF
13169
13170
13171
13172   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13173 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13174   case "$ac_cv_sizeof_char" in
13175     1) acx_cv_type_int8_t=char ;;
13176     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13177   esac
13178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13179 $as_echo "$acx_cv_type_int8_t" >&6; }
13180
13181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13182 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13183   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13184     2:*) acx_cv_type_int16_t=int ;;
13185     *:2) acx_cv_type_int16_t=short ;;
13186     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13187   esac
13188   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13189 $as_echo "$acx_cv_type_int16_t" >&6; }
13190
13191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13192 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13193   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13194     4:*) acx_cv_type_int32_t=int ;;
13195     *:4) acx_cv_type_int32_t=long ;;
13196     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13197   esac
13198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13199 $as_echo "$acx_cv_type_int32_t" >&6; }
13200 fi
13201
13202 # These tests are here to make the output prettier
13203
13204 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13205   case "$ac_cv_sizeof_long" in
13206     8) acx_cv_type_int64_t=long ;;
13207   esac
13208   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13209 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13211 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13212 fi
13213
13214 # Now we can use the above types
13215
13216 if test "$ac_cv_type_uintptr_t" != yes; then
13217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13218 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13219   case $ac_cv_sizeof_void_p in
13220     2) acx_cv_type_intptr_t=int16_t ;;
13221     4) acx_cv_type_intptr_t=int32_t ;;
13222     8) acx_cv_type_intptr_t=int64_t ;;
13223     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13224   esac
13225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13226 $as_echo "$acx_cv_type_intptr_t" >&6; }
13227 fi
13228
13229 # ----------------- done all checks, emit header -------------
13230 ac_config_commands="$ac_config_commands gstdint.h"
13231
13232
13233
13234
13235 for ac_header in sys/mman.h
13236 do :
13237   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13238 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13239   cat >>confdefs.h <<_ACEOF
13240 #define HAVE_SYS_MMAN_H 1
13241 _ACEOF
13242
13243 fi
13244
13245 done
13246
13247 if test "$ac_cv_header_sys_mman_h" = "no"; then
13248   have_mmap=no
13249 else
13250   if test -n "${with_target_subdir}"; then
13251     # When built as a GCC target library, we can't do a link test.  We
13252     # simply assume that if we have mman.h, we have mmap.
13253     have_mmap=yes
13254     case "${host}" in
13255     *-*-msdosdjgpp)
13256         # DJGPP has sys/man.h, but no mmap
13257         have_mmap=no ;;
13258     esac
13259   else
13260     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13261 if test "x$ac_cv_func_mmap" = xyes; then :
13262   have_mmap=yes
13263 else
13264   have_mmap=no
13265 fi
13266
13267   fi
13268 fi
13269 if test "$have_mmap" = "no"; then
13270   VIEW_FILE=read.lo
13271   ALLOC_FILE=alloc.lo
13272 else
13273   VIEW_FILE=mmapio.lo
13274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13275 /* end confdefs.h.  */
13276
13277 #include <sys/mman.h>
13278 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13279   #error no MAP_ANONYMOUS
13280 #endif
13281
13282 _ACEOF
13283 if ac_fn_c_try_cpp "$LINENO"; then :
13284   ALLOC_FILE=mmap.lo
13285 else
13286   ALLOC_FILE=alloc.lo
13287 fi
13288 rm -f conftest.err conftest.i conftest.$ac_ext
13289 fi
13290
13291
13292
13293 BACKTRACE_USES_MALLOC=0
13294 if test "$ALLOC_FILE" = "alloc.lo"; then
13295   BACKTRACE_USES_MALLOC=1
13296 fi
13297
13298
13299 # Check for dl_iterate_phdr.
13300 for ac_header in link.h sys/link.h
13301 do :
13302   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13303 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13304 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
13305   cat >>confdefs.h <<_ACEOF
13306 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13307 _ACEOF
13308
13309 fi
13310
13311 done
13312
13313 if test "$ac_cv_header_link_h" = "no" -a "$ac_cv_header_sys_link_h" = "no"; then
13314   have_dl_iterate_phdr=no
13315 else
13316   if test -n "${with_target_subdir}"; then
13317     link_h=link.h
13318     if test "$ac_cv_header_link_h" = "no"; then
13319        link_h=sys/link.h
13320     fi
13321     # When built as a GCC target library, we can't do a link test.
13322     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13323 /* end confdefs.h.  */
13324 #include <$link_h>
13325
13326 _ACEOF
13327 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13328   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13329   have_dl_iterate_phdr=yes
13330 else
13331   have_dl_iterate_phdr=no
13332 fi
13333 rm -f conftest*
13334
13335   else
13336     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13337 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13338   have_dl_iterate_phdr=yes
13339 else
13340   have_dl_iterate_phdr=no
13341 fi
13342
13343   fi
13344 fi
13345 if test "$have_dl_iterate_phdr" = "yes"; then
13346
13347 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13348
13349 fi
13350
13351 # Check for header file for Mach-O image functions.
13352 for ac_header in mach-o/dyld.h
13353 do :
13354   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13355 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13356   cat >>confdefs.h <<_ACEOF
13357 #define HAVE_MACH_O_DYLD_H 1
13358 _ACEOF
13359
13360 fi
13361
13362 done
13363
13364
13365 # Check for loadquery.
13366 for ac_header in sys/ldr.h
13367 do :
13368   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13369 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13370   cat >>confdefs.h <<_ACEOF
13371 #define HAVE_SYS_LDR_H 1
13372 _ACEOF
13373
13374 fi
13375
13376 done
13377
13378 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13379   have_loadquery=no
13380 else
13381   if test -n "${with_target_subdir}"; then
13382     # When built as a GCC target library, we can't do a link test.
13383     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13384 /* end confdefs.h.  */
13385 #include <sys/ldr.h>
13386
13387 _ACEOF
13388 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13389   $EGREP "loadquery" >/dev/null 2>&1; then :
13390   have_loadquery=yes
13391 else
13392   have_loadquery=no
13393 fi
13394 rm -f conftest*
13395
13396   else
13397     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13398 if test "x$ac_cv_func_loadquery" = xyes; then :
13399   have_loadquery=yes
13400 else
13401   have_loadquery=no
13402 fi
13403
13404   fi
13405 fi
13406 if test "$have_loadquery" = "yes"; then
13407
13408 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13409
13410 fi
13411
13412 # Check for the fcntl function.
13413 if test -n "${with_target_subdir}"; then
13414    case "${host}" in
13415    *-*-mingw*) have_fcntl=no ;;
13416    *) have_fcntl=yes ;;
13417    esac
13418 else
13419   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13420 if test "x$ac_cv_func_fcntl" = xyes; then :
13421   have_fcntl=yes
13422 else
13423   have_fcntl=no
13424 fi
13425
13426 fi
13427 if test "$have_fcntl" = "yes"; then
13428
13429 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13430
13431 fi
13432
13433 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13434 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13435   ac_have_decl=1
13436 else
13437   ac_have_decl=0
13438 fi
13439
13440 cat >>confdefs.h <<_ACEOF
13441 #define HAVE_DECL_STRNLEN $ac_have_decl
13442 _ACEOF
13443 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13444 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13445   ac_have_decl=1
13446 else
13447   ac_have_decl=0
13448 fi
13449
13450 cat >>confdefs.h <<_ACEOF
13451 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13452 _ACEOF
13453
13454 for ac_func in lstat readlink
13455 do :
13456   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13457 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13458 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13459   cat >>confdefs.h <<_ACEOF
13460 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13461 _ACEOF
13462
13463 fi
13464 done
13465
13466
13467 # Check for getexecname function.
13468 if test -n "${with_target_subdir}"; then
13469    case "${host}" in
13470    *-*-solaris2*) have_getexecname=yes ;;
13471    *) have_getexecname=no ;;
13472    esac
13473 else
13474   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13475 if test "x$ac_cv_func_getexecname" = xyes; then :
13476   have_getexecname=yes
13477 else
13478   have_getexecname=no
13479 fi
13480
13481 fi
13482 if test "$have_getexecname" = "yes"; then
13483
13484 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13485
13486 fi
13487
13488 # Check for sysctl definitions.
13489
13490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13491 $as_echo_n "checking for KERN_PROC... " >&6; }
13492 if ${libbacktrace_cv_proc+:} false; then :
13493   $as_echo_n "(cached) " >&6
13494 else
13495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13496 /* end confdefs.h.  */
13497
13498 #include <sys/types.h>
13499 #include <sys/sysctl.h>
13500
13501 int
13502 main ()
13503 {
13504 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13505   ;
13506   return 0;
13507 }
13508 _ACEOF
13509 if ac_fn_c_try_compile "$LINENO"; then :
13510   libbacktrace_cv_proc=yes
13511 else
13512   libbacktrace_cv_proc=no
13513 fi
13514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13515 fi
13516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13517 $as_echo "$libbacktrace_cv_proc" >&6; }
13518 if test "$libbacktrace_cv_proc" = "yes"; then
13519
13520 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13521
13522 fi
13523
13524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13525 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13526 if ${libbacktrace_cv_procargs+:} false; then :
13527   $as_echo_n "(cached) " >&6
13528 else
13529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13530 /* end confdefs.h.  */
13531
13532 #include <sys/types.h>
13533 #include <sys/sysctl.h>
13534
13535 int
13536 main ()
13537 {
13538 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13539   ;
13540   return 0;
13541 }
13542 _ACEOF
13543 if ac_fn_c_try_compile "$LINENO"; then :
13544   libbacktrace_cv_procargs=yes
13545 else
13546   libbacktrace_cv_procargs=no
13547 fi
13548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13549 fi
13550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13551 $as_echo "$libbacktrace_cv_procargs" >&6; }
13552 if test "$libbacktrace_cv_procargs" = "yes"; then
13553
13554 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13555
13556 fi
13557
13558 # Check for the clock_gettime function.
13559 for ac_func in clock_gettime
13560 do :
13561   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13562 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13563   cat >>confdefs.h <<_ACEOF
13564 #define HAVE_CLOCK_GETTIME 1
13565 _ACEOF
13566
13567 fi
13568 done
13569
13570 clock_gettime_link=
13571 # At least for glibc, clock_gettime is in librt.  But don't
13572 # pull that in if it still doesn't give us the function we want.  This
13573 # test is copied from libgomp, and modified to not link in -lrt as
13574 # we're using this for test timing only.
13575 if test "$ac_cv_func_clock_gettime" = no; then
13576   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13577 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13578 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13579   $as_echo_n "(cached) " >&6
13580 else
13581   ac_check_lib_save_LIBS=$LIBS
13582 LIBS="-lrt  $LIBS"
13583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13584 /* end confdefs.h.  */
13585
13586 /* Override any GCC internal prototype to avoid an error.
13587    Use char because int might match the return type of a GCC
13588    builtin and then its argument prototype would still apply.  */
13589 #ifdef __cplusplus
13590 extern "C"
13591 #endif
13592 char clock_gettime ();
13593 int
13594 main ()
13595 {
13596 return clock_gettime ();
13597   ;
13598   return 0;
13599 }
13600 _ACEOF
13601 if ac_fn_c_try_link "$LINENO"; then :
13602   ac_cv_lib_rt_clock_gettime=yes
13603 else
13604   ac_cv_lib_rt_clock_gettime=no
13605 fi
13606 rm -f core conftest.err conftest.$ac_objext \
13607     conftest$ac_exeext conftest.$ac_ext
13608 LIBS=$ac_check_lib_save_LIBS
13609 fi
13610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13611 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13612 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13613   CLOCK_GETTIME_LINK=-lrt
13614
13615 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13616
13617 fi
13618
13619 fi
13620
13621
13622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13623 $as_echo_n "checking whether -pthread is supported... " >&6; }
13624 if ${libgo_cv_lib_pthread+:} false; then :
13625   $as_echo_n "(cached) " >&6
13626 else
13627   CFLAGS_hold=$CFLAGS
13628 CFLAGS="$CFLAGS -pthread"
13629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13630 /* end confdefs.h.  */
13631 int i;
13632 _ACEOF
13633 if ac_fn_c_try_compile "$LINENO"; then :
13634   libgo_cv_lib_pthread=yes
13635 else
13636   libgo_cv_lib_pthread=no
13637 fi
13638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13639 CFLAGS=$CFLAGS_hold
13640 fi
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13642 $as_echo "$libgo_cv_lib_pthread" >&6; }
13643 PTHREAD_CFLAGS=
13644 if test "$libgo_cv_lib_pthread" = yes; then
13645   PTHREAD_CFLAGS=-pthread
13646 fi
13647
13648
13649  if test "$libgo_cv_lib_pthread" = yes; then
13650   HAVE_PTHREAD_TRUE=
13651   HAVE_PTHREAD_FALSE='#'
13652 else
13653   HAVE_PTHREAD_TRUE='#'
13654   HAVE_PTHREAD_FALSE=
13655 fi
13656
13657
13658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13659 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13660 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13661   $as_echo_n "(cached) " >&6
13662 else
13663   CFLAGS_hold=$CFLAGS
13664 CFLAGS="$CFLAGS -gdwarf-5"
13665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13666 /* end confdefs.h.  */
13667 int i;
13668 int
13669 main ()
13670 {
13671 return 0;
13672   ;
13673   return 0;
13674 }
13675 _ACEOF
13676 if ac_fn_c_try_link "$LINENO"; then :
13677   libbacktrace_cv_lib_dwarf5=yes
13678 else
13679   libbacktrace_cv_lib_dwarf5=no
13680 fi
13681 rm -f core conftest.err conftest.$ac_objext \
13682     conftest$ac_exeext conftest.$ac_ext
13683 CFLAGS=$CFLAGS_hold
13684 fi
13685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13686 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13687  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13688   HAVE_DWARF5_TRUE=
13689   HAVE_DWARF5_FALSE='#'
13690 else
13691   HAVE_DWARF5_TRUE='#'
13692   HAVE_DWARF5_FALSE=
13693 fi
13694
13695
13696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13697 $as_echo_n "checking for compress in -lz... " >&6; }
13698 if ${ac_cv_lib_z_compress+:} false; then :
13699   $as_echo_n "(cached) " >&6
13700 else
13701   ac_check_lib_save_LIBS=$LIBS
13702 LIBS="-lz  $LIBS"
13703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13704 /* end confdefs.h.  */
13705
13706 /* Override any GCC internal prototype to avoid an error.
13707    Use char because int might match the return type of a GCC
13708    builtin and then its argument prototype would still apply.  */
13709 #ifdef __cplusplus
13710 extern "C"
13711 #endif
13712 char compress ();
13713 int
13714 main ()
13715 {
13716 return compress ();
13717   ;
13718   return 0;
13719 }
13720 _ACEOF
13721 if ac_fn_c_try_link "$LINENO"; then :
13722   ac_cv_lib_z_compress=yes
13723 else
13724   ac_cv_lib_z_compress=no
13725 fi
13726 rm -f core conftest.err conftest.$ac_objext \
13727     conftest$ac_exeext conftest.$ac_ext
13728 LIBS=$ac_check_lib_save_LIBS
13729 fi
13730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13731 $as_echo "$ac_cv_lib_z_compress" >&6; }
13732 if test "x$ac_cv_lib_z_compress" = xyes; then :
13733
13734 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13735
13736 fi
13737
13738  if test "$ac_cv_lib_z_compress" = yes; then
13739   HAVE_ZLIB_TRUE=
13740   HAVE_ZLIB_FALSE='#'
13741 else
13742   HAVE_ZLIB_TRUE='#'
13743   HAVE_ZLIB_FALSE=
13744 fi
13745
13746
13747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --build-id is supported" >&5
13748 $as_echo_n "checking whether --build-id is supported... " >&6; }
13749 if ${libbacktrace_cv_ld_buildid+:} false; then :
13750   $as_echo_n "(cached) " >&6
13751 else
13752   LDFLAGS_hold=$LDFLAGS
13753 LDFLAGS="$LDFLAGS -Wl,--build-id"
13754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13755 /* end confdefs.h.  */
13756
13757 int
13758 main ()
13759 {
13760
13761   ;
13762   return 0;
13763 }
13764 _ACEOF
13765 if ac_fn_c_try_link "$LINENO"; then :
13766   libbacktrace_cv_ld_buildid=yes
13767 else
13768   libbacktrace_cv_ld_buildid=no
13769 fi
13770 rm -f core conftest.err conftest.$ac_objext \
13771     conftest$ac_exeext conftest.$ac_ext
13772 LDFLAGS=$LDFLAGS_hold
13773 fi
13774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_ld_buildid" >&5
13775 $as_echo "$libbacktrace_cv_ld_buildid" >&6; }
13776  if test "$libbacktrace_cv_ld_buildid" = yes; then
13777   HAVE_BUILDID_TRUE=
13778   HAVE_BUILDID_FALSE='#'
13779 else
13780   HAVE_BUILDID_TRUE='#'
13781   HAVE_BUILDID_FALSE=
13782 fi
13783
13784
13785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13786 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13787 if ${libgo_cv_ld_compress+:} false; then :
13788   $as_echo_n "(cached) " >&6
13789 else
13790   LDFLAGS_hold=$LDFLAGS
13791 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13793 /* end confdefs.h.  */
13794
13795 int
13796 main ()
13797 {
13798
13799   ;
13800   return 0;
13801 }
13802 _ACEOF
13803 if ac_fn_c_try_link "$LINENO"; then :
13804   libgo_cv_ld_compress=yes
13805 else
13806   libgo_cv_ld_compress=no
13807 fi
13808 rm -f core conftest.err conftest.$ac_objext \
13809     conftest$ac_exeext conftest.$ac_ext
13810 LDFLAGS=$LDFLAGS_hold
13811 fi
13812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13813 $as_echo "$libgo_cv_ld_compress" >&6; }
13814  if test "$libgo_cv_ld_compress" = yes; then
13815   HAVE_COMPRESSED_DEBUG_TRUE=
13816   HAVE_COMPRESSED_DEBUG_FALSE='#'
13817 else
13818   HAVE_COMPRESSED_DEBUG_TRUE='#'
13819   HAVE_COMPRESSED_DEBUG_FALSE=
13820 fi
13821
13822
13823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ZSTD_compress in -lzstd" >&5
13824 $as_echo_n "checking for ZSTD_compress in -lzstd... " >&6; }
13825 if ${ac_cv_lib_zstd_ZSTD_compress+:} false; then :
13826   $as_echo_n "(cached) " >&6
13827 else
13828   ac_check_lib_save_LIBS=$LIBS
13829 LIBS="-lzstd  $LIBS"
13830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13831 /* end confdefs.h.  */
13832
13833 /* Override any GCC internal prototype to avoid an error.
13834    Use char because int might match the return type of a GCC
13835    builtin and then its argument prototype would still apply.  */
13836 #ifdef __cplusplus
13837 extern "C"
13838 #endif
13839 char ZSTD_compress ();
13840 int
13841 main ()
13842 {
13843 return ZSTD_compress ();
13844   ;
13845   return 0;
13846 }
13847 _ACEOF
13848 if ac_fn_c_try_link "$LINENO"; then :
13849   ac_cv_lib_zstd_ZSTD_compress=yes
13850 else
13851   ac_cv_lib_zstd_ZSTD_compress=no
13852 fi
13853 rm -f core conftest.err conftest.$ac_objext \
13854     conftest$ac_exeext conftest.$ac_ext
13855 LIBS=$ac_check_lib_save_LIBS
13856 fi
13857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
13858 $as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
13859 if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
13860
13861 $as_echo "#define HAVE_ZSTD 1" >>confdefs.h
13862
13863 fi
13864
13865  if test "$ac_cv_lib_zstd_ZSTD_compress" = yes; then
13866   HAVE_ZSTD_TRUE=
13867   HAVE_ZSTD_FALSE='#'
13868 else
13869   HAVE_ZSTD_TRUE='#'
13870   HAVE_ZSTD_FALSE=
13871 fi
13872
13873
13874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections=zstd is supported" >&5
13875 $as_echo_n "checking whether --compress-debug-sections=zstd is supported... " >&6; }
13876 if ${libgo_cv_ld_compress_zstd+:} false; then :
13877   $as_echo_n "(cached) " >&6
13878 else
13879   LDFLAGS_hold=$LDFLAGS
13880 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zstd"
13881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13882 /* end confdefs.h.  */
13883
13884 int
13885 main ()
13886 {
13887
13888   ;
13889   return 0;
13890 }
13891 _ACEOF
13892 if ac_fn_c_try_link "$LINENO"; then :
13893   libgo_cv_ld_compress_zstd=yes
13894 else
13895   libgo_cv_ld_compress_zstd=no
13896 fi
13897 rm -f core conftest.err conftest.$ac_objext \
13898     conftest$ac_exeext conftest.$ac_ext
13899 LDFLAGS=$LDFLAGS_hold
13900 fi
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress_zstd" >&5
13902 $as_echo "$libgo_cv_ld_compress_zstd" >&6; }
13903  if test "$libgo_cv_ld_compress_zstd" = yes; then
13904   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE=
13905   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE='#'
13906 else
13907   HAVE_COMPRESSED_DEBUG_ZSTD_TRUE='#'
13908   HAVE_COMPRESSED_DEBUG_ZSTD_FALSE=
13909 fi
13910
13911
13912
13913 # Extract the first word of "objcopy", so it can be a program name with args.
13914 set dummy objcopy; ac_word=$2
13915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13916 $as_echo_n "checking for $ac_word... " >&6; }
13917 if ${ac_cv_prog_OBJCOPY+:} false; then :
13918   $as_echo_n "(cached) " >&6
13919 else
13920   if test -n "$OBJCOPY"; then
13921   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13922 else
13923 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13924 for as_dir in $PATH
13925 do
13926   IFS=$as_save_IFS
13927   test -z "$as_dir" && as_dir=.
13928     for ac_exec_ext in '' $ac_executable_extensions; do
13929   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13930     ac_cv_prog_OBJCOPY="objcopy"
13931     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13932     break 2
13933   fi
13934 done
13935   done
13936 IFS=$as_save_IFS
13937
13938 fi
13939 fi
13940 OBJCOPY=$ac_cv_prog_OBJCOPY
13941 if test -n "$OBJCOPY"; then
13942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13943 $as_echo "$OBJCOPY" >&6; }
13944 else
13945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13946 $as_echo "no" >&6; }
13947 fi
13948
13949
13950 # Extract the first word of "readelf", so it can be a program name with args.
13951 set dummy readelf; ac_word=$2
13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13953 $as_echo_n "checking for $ac_word... " >&6; }
13954 if ${ac_cv_prog_READELF+:} false; then :
13955   $as_echo_n "(cached) " >&6
13956 else
13957   if test -n "$READELF"; then
13958   ac_cv_prog_READELF="$READELF" # Let the user override the test.
13959 else
13960 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13961 for as_dir in $PATH
13962 do
13963   IFS=$as_save_IFS
13964   test -z "$as_dir" && as_dir=.
13965     for ac_exec_ext in '' $ac_executable_extensions; do
13966   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13967     ac_cv_prog_READELF="readelf"
13968     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13969     break 2
13970   fi
13971 done
13972   done
13973 IFS=$as_save_IFS
13974
13975 fi
13976 fi
13977 READELF=$ac_cv_prog_READELF
13978 if test -n "$READELF"; then
13979   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13980 $as_echo "$READELF" >&6; }
13981 else
13982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13983 $as_echo "no" >&6; }
13984 fi
13985
13986
13987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13988 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13989 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
13990   $as_echo_n "(cached) " >&6
13991 else
13992   if test -n "${with_target_subdir}"; then
13993   libbacktrace_cv_objcopy_debuglink=no
13994 elif ! test -n "${OBJCOPY}"; then
13995   libbacktrace_cv_objcopy_debuglink=no
13996 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
13997   libbacktrace_cv_objcopy_debuglink=yes
13998 else
13999   libbacktrace_cv_objcopy_debuglink=no
14000 fi
14001 fi
14002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
14003 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
14004  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
14005   HAVE_OBJCOPY_DEBUGLINK_TRUE=
14006   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
14007 else
14008   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
14009   HAVE_OBJCOPY_DEBUGLINK_FALSE=
14010 fi
14011
14012
14013
14014 # Extract the first word of "dsymutil", so it can be a program name with args.
14015 set dummy dsymutil; ac_word=$2
14016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14017 $as_echo_n "checking for $ac_word... " >&6; }
14018 if ${ac_cv_prog_DSYMUTIL+:} false; then :
14019   $as_echo_n "(cached) " >&6
14020 else
14021   if test -n "$DSYMUTIL"; then
14022   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
14023 else
14024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14025 for as_dir in $PATH
14026 do
14027   IFS=$as_save_IFS
14028   test -z "$as_dir" && as_dir=.
14029     for ac_exec_ext in '' $ac_executable_extensions; do
14030   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14031     ac_cv_prog_DSYMUTIL="dsymutil"
14032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14033     break 2
14034   fi
14035 done
14036   done
14037 IFS=$as_save_IFS
14038
14039 fi
14040 fi
14041 DSYMUTIL=$ac_cv_prog_DSYMUTIL
14042 if test -n "$DSYMUTIL"; then
14043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
14044 $as_echo "$DSYMUTIL" >&6; }
14045 else
14046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14047 $as_echo "no" >&6; }
14048 fi
14049
14050
14051  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
14052   USE_DSYMUTIL_TRUE=
14053   USE_DSYMUTIL_FALSE='#'
14054 else
14055   USE_DSYMUTIL_TRUE='#'
14056   USE_DSYMUTIL_FALSE=
14057 fi
14058
14059
14060
14061 # Extract the first word of "nm", so it can be a program name with args.
14062 set dummy nm; ac_word=$2
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14064 $as_echo_n "checking for $ac_word... " >&6; }
14065 if ${ac_cv_prog_NM+:} false; then :
14066   $as_echo_n "(cached) " >&6
14067 else
14068   if test -n "$NM"; then
14069   ac_cv_prog_NM="$NM" # Let the user override the test.
14070 else
14071 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14072 for as_dir in $PATH
14073 do
14074   IFS=$as_save_IFS
14075   test -z "$as_dir" && as_dir=.
14076     for ac_exec_ext in '' $ac_executable_extensions; do
14077   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14078     ac_cv_prog_NM="nm"
14079     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14080     break 2
14081   fi
14082 done
14083   done
14084 IFS=$as_save_IFS
14085
14086 fi
14087 fi
14088 NM=$ac_cv_prog_NM
14089 if test -n "$NM"; then
14090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
14091 $as_echo "$NM" >&6; }
14092 else
14093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14094 $as_echo "no" >&6; }
14095 fi
14096
14097
14098
14099 # Extract the first word of "xz", so it can be a program name with args.
14100 set dummy xz; ac_word=$2
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14102 $as_echo_n "checking for $ac_word... " >&6; }
14103 if ${ac_cv_prog_XZ+:} false; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   if test -n "$XZ"; then
14107   ac_cv_prog_XZ="$XZ" # Let the user override the test.
14108 else
14109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14110 for as_dir in $PATH
14111 do
14112   IFS=$as_save_IFS
14113   test -z "$as_dir" && as_dir=.
14114     for ac_exec_ext in '' $ac_executable_extensions; do
14115   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14116     ac_cv_prog_XZ="xz"
14117     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14118     break 2
14119   fi
14120 done
14121   done
14122 IFS=$as_save_IFS
14123
14124 fi
14125 fi
14126 XZ=$ac_cv_prog_XZ
14127 if test -n "$XZ"; then
14128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
14129 $as_echo "$XZ" >&6; }
14130 else
14131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14132 $as_echo "no" >&6; }
14133 fi
14134
14135
14136  if test "$XZ" != ""; then
14137   HAVE_XZ_TRUE=
14138   HAVE_XZ_FALSE='#'
14139 else
14140   HAVE_XZ_TRUE='#'
14141   HAVE_XZ_FALSE=
14142 fi
14143
14144 # Extract the first word of "comm", so it can be a program name with args.
14145 set dummy comm; ac_word=$2
14146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14147 $as_echo_n "checking for $ac_word... " >&6; }
14148 if ${ac_cv_prog_COMM+:} false; then :
14149   $as_echo_n "(cached) " >&6
14150 else
14151   if test -n "$COMM"; then
14152   ac_cv_prog_COMM="$COMM" # Let the user override the test.
14153 else
14154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14155 for as_dir in $PATH
14156 do
14157   IFS=$as_save_IFS
14158   test -z "$as_dir" && as_dir=.
14159     for ac_exec_ext in '' $ac_executable_extensions; do
14160   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14161     ac_cv_prog_COMM="comm"
14162     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14163     break 2
14164   fi
14165 done
14166   done
14167 IFS=$as_save_IFS
14168
14169 fi
14170 fi
14171 COMM=$ac_cv_prog_COMM
14172 if test -n "$COMM"; then
14173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14174 $as_echo "$COMM" >&6; }
14175 else
14176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14177 $as_echo "no" >&6; }
14178 fi
14179
14180
14181  if test "$COMM" != ""; then
14182   HAVE_COMM_TRUE=
14183   HAVE_COMM_FALSE='#'
14184 else
14185   HAVE_COMM_TRUE='#'
14186   HAVE_COMM_FALSE=
14187 fi
14188
14189
14190  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14191   HAVE_MINIDEBUG_TRUE=
14192   HAVE_MINIDEBUG_FALSE='#'
14193 else
14194   HAVE_MINIDEBUG_TRUE='#'
14195   HAVE_MINIDEBUG_FALSE=
14196 fi
14197
14198
14199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14200 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14201 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14202   $as_echo_n "(cached) " >&6
14203 else
14204   ac_check_lib_save_LIBS=$LIBS
14205 LIBS="-llzma  $LIBS"
14206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14207 /* end confdefs.h.  */
14208
14209 /* Override any GCC internal prototype to avoid an error.
14210    Use char because int might match the return type of a GCC
14211    builtin and then its argument prototype would still apply.  */
14212 #ifdef __cplusplus
14213 extern "C"
14214 #endif
14215 char lzma_auto_decoder ();
14216 int
14217 main ()
14218 {
14219 return lzma_auto_decoder ();
14220   ;
14221   return 0;
14222 }
14223 _ACEOF
14224 if ac_fn_c_try_link "$LINENO"; then :
14225   ac_cv_lib_lzma_lzma_auto_decoder=yes
14226 else
14227   ac_cv_lib_lzma_lzma_auto_decoder=no
14228 fi
14229 rm -f core conftest.err conftest.$ac_objext \
14230     conftest$ac_exeext conftest.$ac_ext
14231 LIBS=$ac_check_lib_save_LIBS
14232 fi
14233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14234 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14235 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14236
14237 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14238
14239 fi
14240
14241  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14242   HAVE_LIBLZMA_TRUE=
14243   HAVE_LIBLZMA_FALSE='#'
14244 else
14245   HAVE_LIBLZMA_TRUE='#'
14246   HAVE_LIBLZMA_FALSE=
14247 fi
14248
14249
14250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14251 $as_echo_n "checking whether tests can run... " >&6; }
14252 if ${libbacktrace_cv_sys_native+:} false; then :
14253   $as_echo_n "(cached) " >&6
14254 else
14255   if test "$cross_compiling" = yes; then :
14256   libbacktrace_cv_sys_native=no
14257 else
14258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14259 /* end confdefs.h.  */
14260
14261 int
14262 main ()
14263 {
14264 return 0;
14265   ;
14266   return 0;
14267 }
14268 _ACEOF
14269 if ac_fn_c_try_run "$LINENO"; then :
14270   libbacktrace_cv_sys_native=yes
14271 else
14272   libbacktrace_cv_sys_native=no
14273 fi
14274 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14275   conftest.$ac_objext conftest.beam conftest.$ac_ext
14276 fi
14277
14278 fi
14279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14280 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14281  if test "$libbacktrace_cv_sys_native" = "yes"; then
14282   NATIVE_TRUE=
14283   NATIVE_FALSE='#'
14284 else
14285   NATIVE_TRUE='#'
14286   NATIVE_FALSE=
14287 fi
14288
14289
14290 if test "${multilib}" = "yes"; then
14291   multilib_arg="--enable-multilib"
14292 else
14293   multilib_arg=
14294 fi
14295
14296 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14297
14298 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14299
14300
14301 # We need multilib support, but only if configuring for the target.
14302 ac_config_commands="$ac_config_commands default"
14303
14304
14305 cat >confcache <<\_ACEOF
14306 # This file is a shell script that caches the results of configure
14307 # tests run on this system so they can be shared between configure
14308 # scripts and configure runs, see configure's option --config-cache.
14309 # It is not useful on other systems.  If it contains results you don't
14310 # want to keep, you may remove or edit it.
14311 #
14312 # config.status only pays attention to the cache file if you give it
14313 # the --recheck option to rerun configure.
14314 #
14315 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14316 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14317 # following values.
14318
14319 _ACEOF
14320
14321 # The following way of writing the cache mishandles newlines in values,
14322 # but we know of no workaround that is simple, portable, and efficient.
14323 # So, we kill variables containing newlines.
14324 # Ultrix sh set writes to stderr and can't be redirected directly,
14325 # and sets the high bit in the cache file unless we assign to the vars.
14326 (
14327   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14328     eval ac_val=\$$ac_var
14329     case $ac_val in #(
14330     *${as_nl}*)
14331       case $ac_var in #(
14332       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14333 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14334       esac
14335       case $ac_var in #(
14336       _ | IFS | as_nl) ;; #(
14337       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14338       *) { eval $ac_var=; unset $ac_var;} ;;
14339       esac ;;
14340     esac
14341   done
14342
14343   (set) 2>&1 |
14344     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14345     *${as_nl}ac_space=\ *)
14346       # `set' does not quote correctly, so add quotes: double-quote
14347       # substitution turns \\\\ into \\, and sed turns \\ into \.
14348       sed -n \
14349         "s/'/'\\\\''/g;
14350           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14351       ;; #(
14352     *)
14353       # `set' quotes correctly as required by POSIX, so do not add quotes.
14354       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14355       ;;
14356     esac |
14357     sort
14358 ) |
14359   sed '
14360      /^ac_cv_env_/b end
14361      t clear
14362      :clear
14363      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14364      t end
14365      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14366      :end' >>confcache
14367 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14368   if test -w "$cache_file"; then
14369     if test "x$cache_file" != "x/dev/null"; then
14370       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14371 $as_echo "$as_me: updating cache $cache_file" >&6;}
14372       if test ! -f "$cache_file" || test -h "$cache_file"; then
14373         cat confcache >"$cache_file"
14374       else
14375         case $cache_file in #(
14376         */* | ?:*)
14377           mv -f confcache "$cache_file"$$ &&
14378           mv -f "$cache_file"$$ "$cache_file" ;; #(
14379         *)
14380           mv -f confcache "$cache_file" ;;
14381         esac
14382       fi
14383     fi
14384   else
14385     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14386 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14387   fi
14388 fi
14389 rm -f confcache
14390
14391 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14392 # Let make expand exec_prefix.
14393 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14394
14395 DEFS=-DHAVE_CONFIG_H
14396
14397 ac_libobjs=
14398 ac_ltlibobjs=
14399 U=
14400 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14401   # 1. Remove the extension, and $U if already installed.
14402   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14403   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14404   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14405   #    will be set to the directory where LIBOBJS objects are built.
14406   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14407   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14408 done
14409 LIBOBJS=$ac_libobjs
14410
14411 LTLIBOBJS=$ac_ltlibobjs
14412
14413
14414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14415 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14416    if test -n "$am_sleep_pid"; then
14417      # Hide warnings about reused PIDs.
14418      wait $am_sleep_pid 2>/dev/null
14419    fi
14420    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14421 $as_echo "done" >&6; }
14422  if test -n "$EXEEXT"; then
14423   am__EXEEXT_TRUE=
14424   am__EXEEXT_FALSE='#'
14425 else
14426   am__EXEEXT_TRUE='#'
14427   am__EXEEXT_FALSE=
14428 fi
14429
14430 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14431   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14432 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14433 fi
14434 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14435   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14436 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14437 fi
14438 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14439   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14440 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14441 fi
14442 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14443   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14444 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14445 fi
14446 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14447   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14448 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14449 fi
14450 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14451   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14452 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14453 fi
14454 if test -z "${HAVE_BUILDID_TRUE}" && test -z "${HAVE_BUILDID_FALSE}"; then
14455   as_fn_error $? "conditional \"HAVE_BUILDID\" was never defined.
14456 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14457 fi
14458 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14459   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14460 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14461 fi
14462 if test -z "${HAVE_ZSTD_TRUE}" && test -z "${HAVE_ZSTD_FALSE}"; then
14463   as_fn_error $? "conditional \"HAVE_ZSTD\" was never defined.
14464 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14465 fi
14466 if test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_ZSTD_FALSE}"; then
14467   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG_ZSTD\" was never defined.
14468 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14469 fi
14470 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14471   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14472 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14473 fi
14474 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14475   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14476 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14477 fi
14478 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14479   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14480 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14481 fi
14482 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14483   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14484 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14485 fi
14486 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14487   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14488 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14489 fi
14490 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14491   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14492 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14493 fi
14494 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14495   as_fn_error $? "conditional \"NATIVE\" was never defined.
14496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14497 fi
14498
14499 : "${CONFIG_STATUS=./config.status}"
14500 ac_write_fail=0
14501 ac_clean_files_save=$ac_clean_files
14502 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14504 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14505 as_write_fail=0
14506 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14507 #! $SHELL
14508 # Generated by $as_me.
14509 # Run this file to recreate the current configuration.
14510 # Compiler output produced by configure, useful for debugging
14511 # configure, is in config.log if it exists.
14512
14513 debug=false
14514 ac_cs_recheck=false
14515 ac_cs_silent=false
14516
14517 SHELL=\${CONFIG_SHELL-$SHELL}
14518 export SHELL
14519 _ASEOF
14520 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14521 ## -------------------- ##
14522 ## M4sh Initialization. ##
14523 ## -------------------- ##
14524
14525 # Be more Bourne compatible
14526 DUALCASE=1; export DUALCASE # for MKS sh
14527 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14528   emulate sh
14529   NULLCMD=:
14530   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14531   # is contrary to our usage.  Disable this feature.
14532   alias -g '${1+"$@"}'='"$@"'
14533   setopt NO_GLOB_SUBST
14534 else
14535   case `(set -o) 2>/dev/null` in #(
14536   *posix*) :
14537     set -o posix ;; #(
14538   *) :
14539      ;;
14540 esac
14541 fi
14542
14543
14544 as_nl='
14545 '
14546 export as_nl
14547 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14548 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14549 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14550 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14551 # Prefer a ksh shell builtin over an external printf program on Solaris,
14552 # but without wasting forks for bash or zsh.
14553 if test -z "$BASH_VERSION$ZSH_VERSION" \
14554     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14555   as_echo='print -r --'
14556   as_echo_n='print -rn --'
14557 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14558   as_echo='printf %s\n'
14559   as_echo_n='printf %s'
14560 else
14561   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14562     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14563     as_echo_n='/usr/ucb/echo -n'
14564   else
14565     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14566     as_echo_n_body='eval
14567       arg=$1;
14568       case $arg in #(
14569       *"$as_nl"*)
14570         expr "X$arg" : "X\\(.*\\)$as_nl";
14571         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14572       esac;
14573       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14574     '
14575     export as_echo_n_body
14576     as_echo_n='sh -c $as_echo_n_body as_echo'
14577   fi
14578   export as_echo_body
14579   as_echo='sh -c $as_echo_body as_echo'
14580 fi
14581
14582 # The user is always right.
14583 if test "${PATH_SEPARATOR+set}" != set; then
14584   PATH_SEPARATOR=:
14585   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14586     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14587       PATH_SEPARATOR=';'
14588   }
14589 fi
14590
14591
14592 # IFS
14593 # We need space, tab and new line, in precisely that order.  Quoting is
14594 # there to prevent editors from complaining about space-tab.
14595 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14596 # splitting by setting IFS to empty value.)
14597 IFS=" ""        $as_nl"
14598
14599 # Find who we are.  Look in the path if we contain no directory separator.
14600 as_myself=
14601 case $0 in #((
14602   *[\\/]* ) as_myself=$0 ;;
14603   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14604 for as_dir in $PATH
14605 do
14606   IFS=$as_save_IFS
14607   test -z "$as_dir" && as_dir=.
14608     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14609   done
14610 IFS=$as_save_IFS
14611
14612      ;;
14613 esac
14614 # We did not find ourselves, most probably we were run as `sh COMMAND'
14615 # in which case we are not to be found in the path.
14616 if test "x$as_myself" = x; then
14617   as_myself=$0
14618 fi
14619 if test ! -f "$as_myself"; then
14620   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14621   exit 1
14622 fi
14623
14624 # Unset variables that we do not need and which cause bugs (e.g. in
14625 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14626 # suppresses any "Segmentation fault" message there.  '((' could
14627 # trigger a bug in pdksh 5.2.14.
14628 for as_var in BASH_ENV ENV MAIL MAILPATH
14629 do eval test x\${$as_var+set} = xset \
14630   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14631 done
14632 PS1='$ '
14633 PS2='> '
14634 PS4='+ '
14635
14636 # NLS nuisances.
14637 LC_ALL=C
14638 export LC_ALL
14639 LANGUAGE=C
14640 export LANGUAGE
14641
14642 # CDPATH.
14643 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14644
14645
14646 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14647 # ----------------------------------------
14648 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14649 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14650 # script with STATUS, using 1 if that was 0.
14651 as_fn_error ()
14652 {
14653   as_status=$1; test $as_status -eq 0 && as_status=1
14654   if test "$4"; then
14655     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14656     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14657   fi
14658   $as_echo "$as_me: error: $2" >&2
14659   as_fn_exit $as_status
14660 } # as_fn_error
14661
14662
14663 # as_fn_set_status STATUS
14664 # -----------------------
14665 # Set $? to STATUS, without forking.
14666 as_fn_set_status ()
14667 {
14668   return $1
14669 } # as_fn_set_status
14670
14671 # as_fn_exit STATUS
14672 # -----------------
14673 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14674 as_fn_exit ()
14675 {
14676   set +e
14677   as_fn_set_status $1
14678   exit $1
14679 } # as_fn_exit
14680
14681 # as_fn_unset VAR
14682 # ---------------
14683 # Portably unset VAR.
14684 as_fn_unset ()
14685 {
14686   { eval $1=; unset $1;}
14687 }
14688 as_unset=as_fn_unset
14689 # as_fn_append VAR VALUE
14690 # ----------------------
14691 # Append the text in VALUE to the end of the definition contained in VAR. Take
14692 # advantage of any shell optimizations that allow amortized linear growth over
14693 # repeated appends, instead of the typical quadratic growth present in naive
14694 # implementations.
14695 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14696   eval 'as_fn_append ()
14697   {
14698     eval $1+=\$2
14699   }'
14700 else
14701   as_fn_append ()
14702   {
14703     eval $1=\$$1\$2
14704   }
14705 fi # as_fn_append
14706
14707 # as_fn_arith ARG...
14708 # ------------------
14709 # Perform arithmetic evaluation on the ARGs, and store the result in the
14710 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14711 # must be portable across $(()) and expr.
14712 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14713   eval 'as_fn_arith ()
14714   {
14715     as_val=$(( $* ))
14716   }'
14717 else
14718   as_fn_arith ()
14719   {
14720     as_val=`expr "$@" || test $? -eq 1`
14721   }
14722 fi # as_fn_arith
14723
14724
14725 if expr a : '\(a\)' >/dev/null 2>&1 &&
14726    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14727   as_expr=expr
14728 else
14729   as_expr=false
14730 fi
14731
14732 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14733   as_basename=basename
14734 else
14735   as_basename=false
14736 fi
14737
14738 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14739   as_dirname=dirname
14740 else
14741   as_dirname=false
14742 fi
14743
14744 as_me=`$as_basename -- "$0" ||
14745 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14746          X"$0" : 'X\(//\)$' \| \
14747          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14748 $as_echo X/"$0" |
14749     sed '/^.*\/\([^/][^/]*\)\/*$/{
14750             s//\1/
14751             q
14752           }
14753           /^X\/\(\/\/\)$/{
14754             s//\1/
14755             q
14756           }
14757           /^X\/\(\/\).*/{
14758             s//\1/
14759             q
14760           }
14761           s/.*/./; q'`
14762
14763 # Avoid depending upon Character Ranges.
14764 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14765 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14766 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14767 as_cr_digits='0123456789'
14768 as_cr_alnum=$as_cr_Letters$as_cr_digits
14769
14770 ECHO_C= ECHO_N= ECHO_T=
14771 case `echo -n x` in #(((((
14772 -n*)
14773   case `echo 'xy\c'` in
14774   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14775   xy)  ECHO_C='\c';;
14776   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14777        ECHO_T=' ';;
14778   esac;;
14779 *)
14780   ECHO_N='-n';;
14781 esac
14782
14783 rm -f conf$$ conf$$.exe conf$$.file
14784 if test -d conf$$.dir; then
14785   rm -f conf$$.dir/conf$$.file
14786 else
14787   rm -f conf$$.dir
14788   mkdir conf$$.dir 2>/dev/null
14789 fi
14790 if (echo >conf$$.file) 2>/dev/null; then
14791   if ln -s conf$$.file conf$$ 2>/dev/null; then
14792     as_ln_s='ln -s'
14793     # ... but there are two gotchas:
14794     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14795     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14796     # In both cases, we have to default to `cp -pR'.
14797     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14798       as_ln_s='cp -pR'
14799   elif ln conf$$.file conf$$ 2>/dev/null; then
14800     as_ln_s=ln
14801   else
14802     as_ln_s='cp -pR'
14803   fi
14804 else
14805   as_ln_s='cp -pR'
14806 fi
14807 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14808 rmdir conf$$.dir 2>/dev/null
14809
14810
14811 # as_fn_mkdir_p
14812 # -------------
14813 # Create "$as_dir" as a directory, including parents if necessary.
14814 as_fn_mkdir_p ()
14815 {
14816
14817   case $as_dir in #(
14818   -*) as_dir=./$as_dir;;
14819   esac
14820   test -d "$as_dir" || eval $as_mkdir_p || {
14821     as_dirs=
14822     while :; do
14823       case $as_dir in #(
14824       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14825       *) as_qdir=$as_dir;;
14826       esac
14827       as_dirs="'$as_qdir' $as_dirs"
14828       as_dir=`$as_dirname -- "$as_dir" ||
14829 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14830          X"$as_dir" : 'X\(//\)[^/]' \| \
14831          X"$as_dir" : 'X\(//\)$' \| \
14832          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14833 $as_echo X"$as_dir" |
14834     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14835             s//\1/
14836             q
14837           }
14838           /^X\(\/\/\)[^/].*/{
14839             s//\1/
14840             q
14841           }
14842           /^X\(\/\/\)$/{
14843             s//\1/
14844             q
14845           }
14846           /^X\(\/\).*/{
14847             s//\1/
14848             q
14849           }
14850           s/.*/./; q'`
14851       test -d "$as_dir" && break
14852     done
14853     test -z "$as_dirs" || eval "mkdir $as_dirs"
14854   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14855
14856
14857 } # as_fn_mkdir_p
14858 if mkdir -p . 2>/dev/null; then
14859   as_mkdir_p='mkdir -p "$as_dir"'
14860 else
14861   test -d ./-p && rmdir ./-p
14862   as_mkdir_p=false
14863 fi
14864
14865
14866 # as_fn_executable_p FILE
14867 # -----------------------
14868 # Test if FILE is an executable regular file.
14869 as_fn_executable_p ()
14870 {
14871   test -f "$1" && test -x "$1"
14872 } # as_fn_executable_p
14873 as_test_x='test -x'
14874 as_executable_p=as_fn_executable_p
14875
14876 # Sed expression to map a string onto a valid CPP name.
14877 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14878
14879 # Sed expression to map a string onto a valid variable name.
14880 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14881
14882
14883 exec 6>&1
14884 ## ----------------------------------- ##
14885 ## Main body of $CONFIG_STATUS script. ##
14886 ## ----------------------------------- ##
14887 _ASEOF
14888 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14889
14890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14891 # Save the log message, to keep $0 and so on meaningful, and to
14892 # report actual input values of CONFIG_FILES etc. instead of their
14893 # values after options handling.
14894 ac_log="
14895 This file was extended by package-unused $as_me version-unused, which was
14896 generated by GNU Autoconf 2.69.  Invocation command line was
14897
14898   CONFIG_FILES    = $CONFIG_FILES
14899   CONFIG_HEADERS  = $CONFIG_HEADERS
14900   CONFIG_LINKS    = $CONFIG_LINKS
14901   CONFIG_COMMANDS = $CONFIG_COMMANDS
14902   $ $0 $@
14903
14904 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14905 "
14906
14907 _ACEOF
14908
14909 case $ac_config_files in *"
14910 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14911 esac
14912
14913 case $ac_config_headers in *"
14914 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14915 esac
14916
14917
14918 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14919 # Files that config.status was made for.
14920 config_files="$ac_config_files"
14921 config_headers="$ac_config_headers"
14922 config_commands="$ac_config_commands"
14923
14924 _ACEOF
14925
14926 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14927 ac_cs_usage="\
14928 \`$as_me' instantiates files and other configuration actions
14929 from templates according to the current configuration.  Unless the files
14930 and actions are specified as TAGs, all are instantiated by default.
14931
14932 Usage: $0 [OPTION]... [TAG]...
14933
14934   -h, --help       print this help, then exit
14935   -V, --version    print version number and configuration settings, then exit
14936       --config     print configuration, then exit
14937   -q, --quiet, --silent
14938                    do not print progress messages
14939   -d, --debug      don't remove temporary files
14940       --recheck    update $as_me by reconfiguring in the same conditions
14941       --file=FILE[:TEMPLATE]
14942                    instantiate the configuration file FILE
14943       --header=FILE[:TEMPLATE]
14944                    instantiate the configuration header FILE
14945
14946 Configuration files:
14947 $config_files
14948
14949 Configuration headers:
14950 $config_headers
14951
14952 Configuration commands:
14953 $config_commands
14954
14955 Report bugs to the package provider."
14956
14957 _ACEOF
14958 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14959 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14960 ac_cs_version="\\
14961 package-unused config.status version-unused
14962 configured by $0, generated by GNU Autoconf 2.69,
14963   with options \\"\$ac_cs_config\\"
14964
14965 Copyright (C) 2012 Free Software Foundation, Inc.
14966 This config.status script is free software; the Free Software Foundation
14967 gives unlimited permission to copy, distribute and modify it."
14968
14969 ac_pwd='$ac_pwd'
14970 srcdir='$srcdir'
14971 INSTALL='$INSTALL'
14972 MKDIR_P='$MKDIR_P'
14973 AWK='$AWK'
14974 test -n "\$AWK" || AWK=awk
14975 _ACEOF
14976
14977 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14978 # The default lists apply if the user does not specify any file.
14979 ac_need_defaults=:
14980 while test $# != 0
14981 do
14982   case $1 in
14983   --*=?*)
14984     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14985     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14986     ac_shift=:
14987     ;;
14988   --*=)
14989     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14990     ac_optarg=
14991     ac_shift=:
14992     ;;
14993   *)
14994     ac_option=$1
14995     ac_optarg=$2
14996     ac_shift=shift
14997     ;;
14998   esac
14999
15000   case $ac_option in
15001   # Handling of the options.
15002   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15003     ac_cs_recheck=: ;;
15004   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15005     $as_echo "$ac_cs_version"; exit ;;
15006   --config | --confi | --conf | --con | --co | --c )
15007     $as_echo "$ac_cs_config"; exit ;;
15008   --debug | --debu | --deb | --de | --d | -d )
15009     debug=: ;;
15010   --file | --fil | --fi | --f )
15011     $ac_shift
15012     case $ac_optarg in
15013     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15014     '') as_fn_error $? "missing file argument" ;;
15015     esac
15016     as_fn_append CONFIG_FILES " '$ac_optarg'"
15017     ac_need_defaults=false;;
15018   --header | --heade | --head | --hea )
15019     $ac_shift
15020     case $ac_optarg in
15021     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15022     esac
15023     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15024     ac_need_defaults=false;;
15025   --he | --h)
15026     # Conflict between --help and --header
15027     as_fn_error $? "ambiguous option: \`$1'
15028 Try \`$0 --help' for more information.";;
15029   --help | --hel | -h )
15030     $as_echo "$ac_cs_usage"; exit ;;
15031   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15032   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15033     ac_cs_silent=: ;;
15034
15035   # This is an error.
15036   -*) as_fn_error $? "unrecognized option: \`$1'
15037 Try \`$0 --help' for more information." ;;
15038
15039   *) as_fn_append ac_config_targets " $1"
15040      ac_need_defaults=false ;;
15041
15042   esac
15043   shift
15044 done
15045
15046 ac_configure_extra_args=
15047
15048 if $ac_cs_silent; then
15049   exec 6>/dev/null
15050   ac_configure_extra_args="$ac_configure_extra_args --silent"
15051 fi
15052
15053 _ACEOF
15054 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15055 if \$ac_cs_recheck; then
15056   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15057   shift
15058   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15059   CONFIG_SHELL='$SHELL'
15060   export CONFIG_SHELL
15061   exec "\$@"
15062 fi
15063
15064 _ACEOF
15065 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15066 exec 5>>config.log
15067 {
15068   echo
15069   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15070 ## Running $as_me. ##
15071 _ASBOX
15072   $as_echo "$ac_log"
15073 } >&5
15074
15075 _ACEOF
15076 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15077 #
15078 # INIT-COMMANDS
15079 #
15080
15081 srcdir="$srcdir"
15082 host="$host"
15083 target="$target"
15084 with_multisubdir="$with_multisubdir"
15085 with_multisrctop="$with_multisrctop"
15086 with_target_subdir="$with_target_subdir"
15087 ac_configure_args="${multilib_arg} ${ac_configure_args}"
15088 multi_basedir="$multi_basedir"
15089 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
15090 CC="$CC"
15091 CXX="$CXX"
15092 GFORTRAN="$GFORTRAN"
15093 GDC="$GDC"
15094
15095
15096 # The HP-UX ksh and POSIX shell print the target directory to stdout
15097 # if CDPATH is set.
15098 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15099
15100 sed_quote_subst='$sed_quote_subst'
15101 double_quote_subst='$double_quote_subst'
15102 delay_variable_subst='$delay_variable_subst'
15103 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
15104 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
15105 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
15106 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
15107 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
15108 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
15109 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
15110 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
15111 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
15112 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
15113 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
15114 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
15115 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
15116 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
15117 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
15118 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
15119 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
15120 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
15121 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
15122 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
15123 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
15124 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
15125 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
15126 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
15127 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
15128 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
15129 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
15130 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
15131 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
15132 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
15133 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
15134 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
15135 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
15136 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
15137 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
15138 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
15139 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
15140 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15141 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15142 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
15143 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
15144 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
15145 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
15146 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
15147 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
15148 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
15149 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
15150 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
15151 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"`'
15152 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
15153 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
15154 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
15155 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
15156 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
15157 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
15158 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
15159 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
15160 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
15161 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
15162 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
15163 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
15164 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
15165 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
15166 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
15167 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15168 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
15169 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
15170 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
15171 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
15172 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
15173 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15174 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15175 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15176 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15177 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15178 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15179 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15180 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15181 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15182 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15183 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15184 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15185 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15186 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15187 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15188 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15189 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15190 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15191 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15192 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15193 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15194 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15195 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15196 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15197 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15198 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15199 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15200 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15201 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15202 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15203 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15204 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15205 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15206 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15207 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15208 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15209 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15210 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15211 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15212 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15213 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15214 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15215 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15216 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15217 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15218 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15219 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15220 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15221 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15222 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15223
15224 LTCC='$LTCC'
15225 LTCFLAGS='$LTCFLAGS'
15226 compiler='$compiler_DEFAULT'
15227
15228 # A function that is used when there is no print builtin or printf.
15229 func_fallback_echo ()
15230 {
15231   eval 'cat <<_LTECHO_EOF
15232 \$1
15233 _LTECHO_EOF'
15234 }
15235
15236 # Quote evaled strings.
15237 for var in SHELL \
15238 ECHO \
15239 SED \
15240 GREP \
15241 EGREP \
15242 FGREP \
15243 LD \
15244 NM \
15245 LN_S \
15246 lt_SP2NL \
15247 lt_NL2SP \
15248 reload_flag \
15249 OBJDUMP \
15250 deplibs_check_method \
15251 file_magic_cmd \
15252 AR \
15253 AR_FLAGS \
15254 STRIP \
15255 RANLIB \
15256 CC \
15257 CFLAGS \
15258 compiler \
15259 lt_cv_sys_global_symbol_pipe \
15260 lt_cv_sys_global_symbol_to_cdecl \
15261 lt_cv_sys_global_symbol_to_c_name_address \
15262 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15263 lt_prog_compiler_no_builtin_flag \
15264 lt_prog_compiler_wl \
15265 lt_prog_compiler_pic \
15266 lt_prog_compiler_static \
15267 lt_cv_prog_compiler_c_o \
15268 need_locks \
15269 DSYMUTIL \
15270 NMEDIT \
15271 LIPO \
15272 OTOOL \
15273 OTOOL64 \
15274 shrext_cmds \
15275 export_dynamic_flag_spec \
15276 whole_archive_flag_spec \
15277 compiler_needs_object \
15278 with_gnu_ld \
15279 allow_undefined_flag \
15280 no_undefined_flag \
15281 hardcode_libdir_flag_spec \
15282 hardcode_libdir_flag_spec_ld \
15283 hardcode_libdir_separator \
15284 fix_srcfile_path \
15285 exclude_expsyms \
15286 include_expsyms \
15287 file_list_spec \
15288 variables_saved_for_relink \
15289 libname_spec \
15290 library_names_spec \
15291 soname_spec \
15292 install_override_mode \
15293 finish_eval \
15294 old_striplib \
15295 striplib; do
15296     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15297     *[\\\\\\\`\\"\\\$]*)
15298       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15299       ;;
15300     *)
15301       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15302       ;;
15303     esac
15304 done
15305
15306 # Double-quote double-evaled strings.
15307 for var in reload_cmds \
15308 old_postinstall_cmds \
15309 old_postuninstall_cmds \
15310 old_archive_cmds \
15311 extract_expsyms_cmds \
15312 old_archive_from_new_cmds \
15313 old_archive_from_expsyms_cmds \
15314 archive_cmds \
15315 archive_expsym_cmds \
15316 module_cmds \
15317 module_expsym_cmds \
15318 export_symbols_cmds \
15319 prelink_cmds \
15320 postinstall_cmds \
15321 postuninstall_cmds \
15322 finish_cmds \
15323 sys_lib_search_path_spec \
15324 sys_lib_dlsearch_path_spec; do
15325     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15326     *[\\\\\\\`\\"\\\$]*)
15327       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15328       ;;
15329     *)
15330       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15331       ;;
15332     esac
15333 done
15334
15335 ac_aux_dir='$ac_aux_dir'
15336 xsi_shell='$xsi_shell'
15337 lt_shell_append='$lt_shell_append'
15338
15339 # See if we are running on zsh, and set the options which allow our
15340 # commands through without removal of \ escapes INIT.
15341 if test -n "\${ZSH_VERSION+set}" ; then
15342    setopt NO_GLOB_SUBST
15343 fi
15344
15345
15346     PACKAGE='$PACKAGE'
15347     VERSION='$VERSION'
15348     TIMESTAMP='$TIMESTAMP'
15349     RM='$RM'
15350     ofile='$ofile'
15351
15352
15353
15354
15355 GCC="$GCC"
15356 CC="$CC"
15357 acx_cv_header_stdint="$acx_cv_header_stdint"
15358 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15359 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15360 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15361 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15362 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15363 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15364 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15365 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15366 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15367 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15368 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15369 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15370 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15371
15372
15373 # Variables needed in config.status (file generation) which aren't already
15374 # passed by autoconf.
15375 SUBDIRS="$SUBDIRS"
15376
15377
15378 _ACEOF
15379
15380 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15381
15382 # Handling of arguments.
15383 for ac_config_target in $ac_config_targets
15384 do
15385   case $ac_config_target in
15386     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15387     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15388     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15389     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15390     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15391     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15392     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15393     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15394
15395   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15396   esac
15397 done
15398
15399
15400 # If the user did not use the arguments to specify the items to instantiate,
15401 # then the envvar interface is used.  Set only those that are not.
15402 # We use the long form for the default assignment because of an extremely
15403 # bizarre bug on SunOS 4.1.3.
15404 if $ac_need_defaults; then
15405   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15406   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15407   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15408 fi
15409
15410 # Have a temporary directory for convenience.  Make it in the build tree
15411 # simply because there is no reason against having it here, and in addition,
15412 # creating and moving files from /tmp can sometimes cause problems.
15413 # Hook for its removal unless debugging.
15414 # Note that there is a small window in which the directory will not be cleaned:
15415 # after its creation but before its name has been assigned to `$tmp'.
15416 $debug ||
15417 {
15418   tmp= ac_tmp=
15419   trap 'exit_status=$?
15420   : "${ac_tmp:=$tmp}"
15421   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15422 ' 0
15423   trap 'as_fn_exit 1' 1 2 13 15
15424 }
15425 # Create a (secure) tmp directory for tmp files.
15426
15427 {
15428   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15429   test -d "$tmp"
15430 }  ||
15431 {
15432   tmp=./conf$$-$RANDOM
15433   (umask 077 && mkdir "$tmp")
15434 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15435 ac_tmp=$tmp
15436
15437 # Set up the scripts for CONFIG_FILES section.
15438 # No need to generate them if there are no CONFIG_FILES.
15439 # This happens for instance with `./config.status config.h'.
15440 if test -n "$CONFIG_FILES"; then
15441
15442
15443 ac_cr=`echo X | tr X '\015'`
15444 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15445 # But we know of no other shell where ac_cr would be empty at this
15446 # point, so we can use a bashism as a fallback.
15447 if test "x$ac_cr" = x; then
15448   eval ac_cr=\$\'\\r\'
15449 fi
15450 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15451 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15452   ac_cs_awk_cr='\\r'
15453 else
15454   ac_cs_awk_cr=$ac_cr
15455 fi
15456
15457 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15458 _ACEOF
15459
15460
15461 {
15462   echo "cat >conf$$subs.awk <<_ACEOF" &&
15463   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15464   echo "_ACEOF"
15465 } >conf$$subs.sh ||
15466   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15467 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15468 ac_delim='%!_!# '
15469 for ac_last_try in false false false false false :; do
15470   . ./conf$$subs.sh ||
15471     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15472
15473   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15474   if test $ac_delim_n = $ac_delim_num; then
15475     break
15476   elif $ac_last_try; then
15477     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15478   else
15479     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15480   fi
15481 done
15482 rm -f conf$$subs.sh
15483
15484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15485 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15486 _ACEOF
15487 sed -n '
15488 h
15489 s/^/S["/; s/!.*/"]=/
15490 p
15491 g
15492 s/^[^!]*!//
15493 :repl
15494 t repl
15495 s/'"$ac_delim"'$//
15496 t delim
15497 :nl
15498 h
15499 s/\(.\{148\}\)..*/\1/
15500 t more1
15501 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15502 p
15503 n
15504 b repl
15505 :more1
15506 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15507 p
15508 g
15509 s/.\{148\}//
15510 t nl
15511 :delim
15512 h
15513 s/\(.\{148\}\)..*/\1/
15514 t more2
15515 s/["\\]/\\&/g; s/^/"/; s/$/"/
15516 p
15517 b
15518 :more2
15519 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15520 p
15521 g
15522 s/.\{148\}//
15523 t delim
15524 ' <conf$$subs.awk | sed '
15525 /^[^""]/{
15526   N
15527   s/\n//
15528 }
15529 ' >>$CONFIG_STATUS || ac_write_fail=1
15530 rm -f conf$$subs.awk
15531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15532 _ACAWK
15533 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15534   for (key in S) S_is_set[key] = 1
15535   FS = "\a"
15536
15537 }
15538 {
15539   line = $ 0
15540   nfields = split(line, field, "@")
15541   substed = 0
15542   len = length(field[1])
15543   for (i = 2; i < nfields; i++) {
15544     key = field[i]
15545     keylen = length(key)
15546     if (S_is_set[key]) {
15547       value = S[key]
15548       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15549       len += length(value) + length(field[++i])
15550       substed = 1
15551     } else
15552       len += 1 + keylen
15553   }
15554
15555   print line
15556 }
15557
15558 _ACAWK
15559 _ACEOF
15560 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15561 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15562   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15563 else
15564   cat
15565 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15566   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15567 _ACEOF
15568
15569 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15570 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15571 # trailing colons and then remove the whole line if VPATH becomes empty
15572 # (actually we leave an empty line to preserve line numbers).
15573 if test "x$srcdir" = x.; then
15574   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15575 h
15576 s///
15577 s/^/:/
15578 s/[      ]*$/:/
15579 s/:\$(srcdir):/:/g
15580 s/:\${srcdir}:/:/g
15581 s/:@srcdir@:/:/g
15582 s/^:*//
15583 s/:*$//
15584 x
15585 s/\(=[   ]*\).*/\1/
15586 G
15587 s/\n//
15588 s/^[^=]*=[       ]*$//
15589 }'
15590 fi
15591
15592 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15593 fi # test -n "$CONFIG_FILES"
15594
15595 # Set up the scripts for CONFIG_HEADERS section.
15596 # No need to generate them if there are no CONFIG_HEADERS.
15597 # This happens for instance with `./config.status Makefile'.
15598 if test -n "$CONFIG_HEADERS"; then
15599 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15600 BEGIN {
15601 _ACEOF
15602
15603 # Transform confdefs.h into an awk script `defines.awk', embedded as
15604 # here-document in config.status, that substitutes the proper values into
15605 # config.h.in to produce config.h.
15606
15607 # Create a delimiter string that does not exist in confdefs.h, to ease
15608 # handling of long lines.
15609 ac_delim='%!_!# '
15610 for ac_last_try in false false :; do
15611   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15612   if test -z "$ac_tt"; then
15613     break
15614   elif $ac_last_try; then
15615     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15616   else
15617     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15618   fi
15619 done
15620
15621 # For the awk script, D is an array of macro values keyed by name,
15622 # likewise P contains macro parameters if any.  Preserve backslash
15623 # newline sequences.
15624
15625 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15626 sed -n '
15627 s/.\{148\}/&'"$ac_delim"'/g
15628 t rset
15629 :rset
15630 s/^[     ]*#[    ]*define[       ][      ]*/ /
15631 t def
15632 d
15633 :def
15634 s/\\$//
15635 t bsnl
15636 s/["\\]/\\&/g
15637 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15638 D["\1"]=" \3"/p
15639 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15640 d
15641 :bsnl
15642 s/["\\]/\\&/g
15643 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15644 D["\1"]=" \3\\\\\\n"\\/p
15645 t cont
15646 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15647 t cont
15648 d
15649 :cont
15650 n
15651 s/.\{148\}/&'"$ac_delim"'/g
15652 t clear
15653 :clear
15654 s/\\$//
15655 t bsnlc
15656 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15657 d
15658 :bsnlc
15659 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15660 b cont
15661 ' <confdefs.h | sed '
15662 s/'"$ac_delim"'/"\\\
15663 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15664
15665 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15666   for (key in D) D_is_set[key] = 1
15667   FS = "\a"
15668 }
15669 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15670   line = \$ 0
15671   split(line, arg, " ")
15672   if (arg[1] == "#") {
15673     defundef = arg[2]
15674     mac1 = arg[3]
15675   } else {
15676     defundef = substr(arg[1], 2)
15677     mac1 = arg[2]
15678   }
15679   split(mac1, mac2, "(") #)
15680   macro = mac2[1]
15681   prefix = substr(line, 1, index(line, defundef) - 1)
15682   if (D_is_set[macro]) {
15683     # Preserve the white space surrounding the "#".
15684     print prefix "define", macro P[macro] D[macro]
15685     next
15686   } else {
15687     # Replace #undef with comments.  This is necessary, for example,
15688     # in the case of _POSIX_SOURCE, which is predefined and required
15689     # on some systems where configure will not decide to define it.
15690     if (defundef == "undef") {
15691       print "/*", prefix defundef, macro, "*/"
15692       next
15693     }
15694   }
15695 }
15696 { print }
15697 _ACAWK
15698 _ACEOF
15699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15700   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15701 fi # test -n "$CONFIG_HEADERS"
15702
15703
15704 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15705 shift
15706 for ac_tag
15707 do
15708   case $ac_tag in
15709   :[FHLC]) ac_mode=$ac_tag; continue;;
15710   esac
15711   case $ac_mode$ac_tag in
15712   :[FHL]*:*);;
15713   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15714   :[FH]-) ac_tag=-:-;;
15715   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15716   esac
15717   ac_save_IFS=$IFS
15718   IFS=:
15719   set x $ac_tag
15720   IFS=$ac_save_IFS
15721   shift
15722   ac_file=$1
15723   shift
15724
15725   case $ac_mode in
15726   :L) ac_source=$1;;
15727   :[FH])
15728     ac_file_inputs=
15729     for ac_f
15730     do
15731       case $ac_f in
15732       -) ac_f="$ac_tmp/stdin";;
15733       *) # Look for the file first in the build tree, then in the source tree
15734          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15735          # because $ac_f cannot contain `:'.
15736          test -f "$ac_f" ||
15737            case $ac_f in
15738            [\\/$]*) false;;
15739            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15740            esac ||
15741            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15742       esac
15743       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15744       as_fn_append ac_file_inputs " '$ac_f'"
15745     done
15746
15747     # Let's still pretend it is `configure' which instantiates (i.e., don't
15748     # use $as_me), people would be surprised to read:
15749     #    /* config.h.  Generated by config.status.  */
15750     configure_input='Generated from '`
15751           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15752         `' by configure.'
15753     if test x"$ac_file" != x-; then
15754       configure_input="$ac_file.  $configure_input"
15755       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15756 $as_echo "$as_me: creating $ac_file" >&6;}
15757     fi
15758     # Neutralize special characters interpreted by sed in replacement strings.
15759     case $configure_input in #(
15760     *\&* | *\|* | *\\* )
15761        ac_sed_conf_input=`$as_echo "$configure_input" |
15762        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15763     *) ac_sed_conf_input=$configure_input;;
15764     esac
15765
15766     case $ac_tag in
15767     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15768       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15769     esac
15770     ;;
15771   esac
15772
15773   ac_dir=`$as_dirname -- "$ac_file" ||
15774 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15775          X"$ac_file" : 'X\(//\)[^/]' \| \
15776          X"$ac_file" : 'X\(//\)$' \| \
15777          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15778 $as_echo X"$ac_file" |
15779     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15780             s//\1/
15781             q
15782           }
15783           /^X\(\/\/\)[^/].*/{
15784             s//\1/
15785             q
15786           }
15787           /^X\(\/\/\)$/{
15788             s//\1/
15789             q
15790           }
15791           /^X\(\/\).*/{
15792             s//\1/
15793             q
15794           }
15795           s/.*/./; q'`
15796   as_dir="$ac_dir"; as_fn_mkdir_p
15797   ac_builddir=.
15798
15799 case "$ac_dir" in
15800 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15801 *)
15802   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15803   # A ".." for each directory in $ac_dir_suffix.
15804   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15805   case $ac_top_builddir_sub in
15806   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15807   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15808   esac ;;
15809 esac
15810 ac_abs_top_builddir=$ac_pwd
15811 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15812 # for backward compatibility:
15813 ac_top_builddir=$ac_top_build_prefix
15814
15815 case $srcdir in
15816   .)  # We are building in place.
15817     ac_srcdir=.
15818     ac_top_srcdir=$ac_top_builddir_sub
15819     ac_abs_top_srcdir=$ac_pwd ;;
15820   [\\/]* | ?:[\\/]* )  # Absolute name.
15821     ac_srcdir=$srcdir$ac_dir_suffix;
15822     ac_top_srcdir=$srcdir
15823     ac_abs_top_srcdir=$srcdir ;;
15824   *) # Relative name.
15825     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15826     ac_top_srcdir=$ac_top_build_prefix$srcdir
15827     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15828 esac
15829 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15830
15831
15832   case $ac_mode in
15833   :F)
15834   #
15835   # CONFIG_FILE
15836   #
15837
15838   case $INSTALL in
15839   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15840   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15841   esac
15842   ac_MKDIR_P=$MKDIR_P
15843   case $MKDIR_P in
15844   [\\/$]* | ?:[\\/]* ) ;;
15845   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15846   esac
15847 _ACEOF
15848
15849 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15850 # If the template does not know about datarootdir, expand it.
15851 # FIXME: This hack should be removed a few years after 2.60.
15852 ac_datarootdir_hack=; ac_datarootdir_seen=
15853 ac_sed_dataroot='
15854 /datarootdir/ {
15855   p
15856   q
15857 }
15858 /@datadir@/p
15859 /@docdir@/p
15860 /@infodir@/p
15861 /@localedir@/p
15862 /@mandir@/p'
15863 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15864 *datarootdir*) ac_datarootdir_seen=yes;;
15865 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15866   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15867 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15868 _ACEOF
15869 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15870   ac_datarootdir_hack='
15871   s&@datadir@&$datadir&g
15872   s&@docdir@&$docdir&g
15873   s&@infodir@&$infodir&g
15874   s&@localedir@&$localedir&g
15875   s&@mandir@&$mandir&g
15876   s&\\\${datarootdir}&$datarootdir&g' ;;
15877 esac
15878 _ACEOF
15879
15880 # Neutralize VPATH when `$srcdir' = `.'.
15881 # Shell code in configure.ac might set extrasub.
15882 # FIXME: do we really want to maintain this feature?
15883 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15884 ac_sed_extra="$ac_vpsub
15885 $extrasub
15886 _ACEOF
15887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15888 :t
15889 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15890 s|@configure_input@|$ac_sed_conf_input|;t t
15891 s&@top_builddir@&$ac_top_builddir_sub&;t t
15892 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15893 s&@srcdir@&$ac_srcdir&;t t
15894 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15895 s&@top_srcdir@&$ac_top_srcdir&;t t
15896 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15897 s&@builddir@&$ac_builddir&;t t
15898 s&@abs_builddir@&$ac_abs_builddir&;t t
15899 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15900 s&@INSTALL@&$ac_INSTALL&;t t
15901 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15902 $ac_datarootdir_hack
15903 "
15904 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
15905   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15906
15907 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15908   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
15909   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
15910       "$ac_tmp/out"`; test -z "$ac_out"; } &&
15911   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15912 which seems to be undefined.  Please make sure it is defined" >&5
15913 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15914 which seems to be undefined.  Please make sure it is defined" >&2;}
15915
15916   rm -f "$ac_tmp/stdin"
15917   case $ac_file in
15918   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15919   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15920   esac \
15921   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15922  ;;
15923   :H)
15924   #
15925   # CONFIG_HEADER
15926   #
15927   if test x"$ac_file" != x-; then
15928     {
15929       $as_echo "/* $configure_input  */" \
15930       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15931     } >"$ac_tmp/config.h" \
15932       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15933     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15934       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15935 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15936     else
15937       rm -f "$ac_file"
15938       mv "$ac_tmp/config.h" "$ac_file" \
15939         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15940     fi
15941   else
15942     $as_echo "/* $configure_input  */" \
15943       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15944       || as_fn_error $? "could not create -" "$LINENO" 5
15945   fi
15946 # Compute "$ac_file"'s index in $config_headers.
15947 _am_arg="$ac_file"
15948 _am_stamp_count=1
15949 for _am_header in $config_headers :; do
15950   case $_am_header in
15951     $_am_arg | $_am_arg:* )
15952       break ;;
15953     * )
15954       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15955   esac
15956 done
15957 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15958 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15959          X"$_am_arg" : 'X\(//\)[^/]' \| \
15960          X"$_am_arg" : 'X\(//\)$' \| \
15961          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15962 $as_echo X"$_am_arg" |
15963     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15964             s//\1/
15965             q
15966           }
15967           /^X\(\/\/\)[^/].*/{
15968             s//\1/
15969             q
15970           }
15971           /^X\(\/\/\)$/{
15972             s//\1/
15973             q
15974           }
15975           /^X\(\/\).*/{
15976             s//\1/
15977             q
15978           }
15979           s/.*/./; q'`/stamp-h$_am_stamp_count
15980  ;;
15981
15982   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15983 $as_echo "$as_me: executing $ac_file commands" >&6;}
15984  ;;
15985   esac
15986
15987
15988   case $ac_file$ac_mode in
15989     "default-1":C)
15990 # Only add multilib support code if we just rebuilt the top-level
15991 # Makefile.
15992 case " $CONFIG_FILES " in
15993  *" Makefile "*)
15994    ac_file=Makefile . ${multi_basedir}/config-ml.in
15995    ;;
15996 esac ;;
15997     "libtool":C)
15998
15999     # See if we are running on zsh, and set the options which allow our
16000     # commands through without removal of \ escapes.
16001     if test -n "${ZSH_VERSION+set}" ; then
16002       setopt NO_GLOB_SUBST
16003     fi
16004
16005     cfgfile="${ofile}T"
16006     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
16007     $RM "$cfgfile"
16008
16009     cat <<_LT_EOF >> "$cfgfile"
16010 #! $SHELL
16011
16012 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
16013 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
16014 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
16015 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
16016 #
16017 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
16018 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
16019 #   Written by Gordon Matzigkeit, 1996
16020 #
16021 #   This file is part of GNU Libtool.
16022 #
16023 # GNU Libtool is free software; you can redistribute it and/or
16024 # modify it under the terms of the GNU General Public License as
16025 # published by the Free Software Foundation; either version 2 of
16026 # the License, or (at your option) any later version.
16027 #
16028 # As a special exception to the GNU General Public License,
16029 # if you distribute this file as part of a program or library that
16030 # is built using GNU Libtool, you may include this file under the
16031 # same distribution terms that you use for the rest of that program.
16032 #
16033 # GNU Libtool is distributed in the hope that it will be useful,
16034 # but WITHOUT ANY WARRANTY; without even the implied warranty of
16035 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16036 # GNU General Public License for more details.
16037 #
16038 # You should have received a copy of the GNU General Public License
16039 # along with GNU Libtool; see the file COPYING.  If not, a copy
16040 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
16041 # obtained by writing to the Free Software Foundation, Inc.,
16042 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
16043
16044
16045 # The names of the tagged configurations supported by this script.
16046 available_tags=""
16047
16048 # ### BEGIN LIBTOOL CONFIG
16049
16050 # Which release of libtool.m4 was used?
16051 macro_version=$macro_version
16052 macro_revision=$macro_revision
16053
16054 # Whether or not to build shared libraries.
16055 build_libtool_libs=$enable_shared
16056
16057 # Whether or not to build static libraries.
16058 build_old_libs=$enable_static
16059
16060 # What type of objects to build.
16061 pic_mode=$pic_mode
16062
16063 # Whether or not to optimize for fast installation.
16064 fast_install=$enable_fast_install
16065
16066 # Shell to use when invoking shell scripts.
16067 SHELL=$lt_SHELL
16068
16069 # An echo program that protects backslashes.
16070 ECHO=$lt_ECHO
16071
16072 # The host system.
16073 host_alias=$host_alias
16074 host=$host
16075 host_os=$host_os
16076
16077 # The build system.
16078 build_alias=$build_alias
16079 build=$build
16080 build_os=$build_os
16081
16082 # A sed program that does not truncate output.
16083 SED=$lt_SED
16084
16085 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
16086 Xsed="\$SED -e 1s/^X//"
16087
16088 # A grep program that handles long lines.
16089 GREP=$lt_GREP
16090
16091 # An ERE matcher.
16092 EGREP=$lt_EGREP
16093
16094 # A literal string matcher.
16095 FGREP=$lt_FGREP
16096
16097 # A BSD- or MS-compatible name lister.
16098 NM=$lt_NM
16099
16100 # Whether we need soft or hard links.
16101 LN_S=$lt_LN_S
16102
16103 # What is the maximum length of a command?
16104 max_cmd_len=$max_cmd_len
16105
16106 # Object file suffix (normally "o").
16107 objext=$ac_objext
16108
16109 # Executable file suffix (normally "").
16110 exeext=$exeext
16111
16112 # whether the shell understands "unset".
16113 lt_unset=$lt_unset
16114
16115 # turn spaces into newlines.
16116 SP2NL=$lt_lt_SP2NL
16117
16118 # turn newlines into spaces.
16119 NL2SP=$lt_lt_NL2SP
16120
16121 # An object symbol dumper.
16122 OBJDUMP=$lt_OBJDUMP
16123
16124 # Method to check whether dependent libraries are shared objects.
16125 deplibs_check_method=$lt_deplibs_check_method
16126
16127 # Command to use when deplibs_check_method == "file_magic".
16128 file_magic_cmd=$lt_file_magic_cmd
16129
16130 # The archiver.
16131 AR=$lt_AR
16132 AR_FLAGS=$lt_AR_FLAGS
16133
16134 # A symbol stripping program.
16135 STRIP=$lt_STRIP
16136
16137 # Commands used to install an old-style archive.
16138 RANLIB=$lt_RANLIB
16139 old_postinstall_cmds=$lt_old_postinstall_cmds
16140 old_postuninstall_cmds=$lt_old_postuninstall_cmds
16141
16142 # Whether to use a lock for old archive extraction.
16143 lock_old_archive_extraction=$lock_old_archive_extraction
16144
16145 # A C compiler.
16146 LTCC=$lt_CC
16147
16148 # LTCC compiler flags.
16149 LTCFLAGS=$lt_CFLAGS
16150
16151 # Take the output of nm and produce a listing of raw symbols and C names.
16152 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
16153
16154 # Transform the output of nm in a proper C declaration.
16155 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
16156
16157 # Transform the output of nm in a C name address pair.
16158 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
16159
16160 # Transform the output of nm in a C name address pair when lib prefix is needed.
16161 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
16162
16163 # The name of the directory that contains temporary libtool files.
16164 objdir=$objdir
16165
16166 # Used to examine libraries when file_magic_cmd begins with "file".
16167 MAGIC_CMD=$MAGIC_CMD
16168
16169 # Must we lock files when doing compilation?
16170 need_locks=$lt_need_locks
16171
16172 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
16173 DSYMUTIL=$lt_DSYMUTIL
16174
16175 # Tool to change global to local symbols on Mac OS X.
16176 NMEDIT=$lt_NMEDIT
16177
16178 # Tool to manipulate fat objects and archives on Mac OS X.
16179 LIPO=$lt_LIPO
16180
16181 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16182 OTOOL=$lt_OTOOL
16183
16184 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16185 OTOOL64=$lt_OTOOL64
16186
16187 # Old archive suffix (normally "a").
16188 libext=$libext
16189
16190 # Shared library suffix (normally ".so").
16191 shrext_cmds=$lt_shrext_cmds
16192
16193 # The commands to extract the exported symbol list from a shared archive.
16194 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16195
16196 # Variables whose values should be saved in libtool wrapper scripts and
16197 # restored at link time.
16198 variables_saved_for_relink=$lt_variables_saved_for_relink
16199
16200 # Do we need the "lib" prefix for modules?
16201 need_lib_prefix=$need_lib_prefix
16202
16203 # Do we need a version for libraries?
16204 need_version=$need_version
16205
16206 # Library versioning type.
16207 version_type=$version_type
16208
16209 # Shared library runtime path variable.
16210 runpath_var=$runpath_var
16211
16212 # Shared library path variable.
16213 shlibpath_var=$shlibpath_var
16214
16215 # Is shlibpath searched before the hard-coded library search path?
16216 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16217
16218 # Format of library name prefix.
16219 libname_spec=$lt_libname_spec
16220
16221 # List of archive names.  First name is the real one, the rest are links.
16222 # The last name is the one that the linker finds with -lNAME
16223 library_names_spec=$lt_library_names_spec
16224
16225 # The coded name of the library, if different from the real name.
16226 soname_spec=$lt_soname_spec
16227
16228 # Permission mode override for installation of shared libraries.
16229 install_override_mode=$lt_install_override_mode
16230
16231 # Command to use after installation of a shared archive.
16232 postinstall_cmds=$lt_postinstall_cmds
16233
16234 # Command to use after uninstallation of a shared archive.
16235 postuninstall_cmds=$lt_postuninstall_cmds
16236
16237 # Commands used to finish a libtool library installation in a directory.
16238 finish_cmds=$lt_finish_cmds
16239
16240 # As "finish_cmds", except a single script fragment to be evaled but
16241 # not shown.
16242 finish_eval=$lt_finish_eval
16243
16244 # Whether we should hardcode library paths into libraries.
16245 hardcode_into_libs=$hardcode_into_libs
16246
16247 # Compile-time system search path for libraries.
16248 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16249
16250 # Run-time system search path for libraries.
16251 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16252
16253 # Whether dlopen is supported.
16254 dlopen_support=$enable_dlopen
16255
16256 # Whether dlopen of programs is supported.
16257 dlopen_self=$enable_dlopen_self
16258
16259 # Whether dlopen of statically linked programs is supported.
16260 dlopen_self_static=$enable_dlopen_self_static
16261
16262 # Commands to strip libraries.
16263 old_striplib=$lt_old_striplib
16264 striplib=$lt_striplib
16265
16266
16267 # The linker used to build libraries.
16268 LD=$lt_LD
16269
16270 # How to create reloadable object files.
16271 reload_flag=$lt_reload_flag
16272 reload_cmds=$lt_reload_cmds
16273
16274 # Commands used to build an old-style archive.
16275 old_archive_cmds=$lt_old_archive_cmds
16276
16277 # A language specific compiler.
16278 CC=$lt_compiler
16279
16280 # Is the compiler the GNU compiler?
16281 with_gcc=$GCC
16282
16283 # Compiler flag to turn off builtin functions.
16284 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16285
16286 # How to pass a linker flag through the compiler.
16287 wl=$lt_lt_prog_compiler_wl
16288
16289 # Additional compiler flags for building library objects.
16290 pic_flag=$lt_lt_prog_compiler_pic
16291
16292 # Compiler flag to prevent dynamic linking.
16293 link_static_flag=$lt_lt_prog_compiler_static
16294
16295 # Does compiler simultaneously support -c and -o options?
16296 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16297
16298 # Whether or not to add -lc for building shared libraries.
16299 build_libtool_need_lc=$archive_cmds_need_lc
16300
16301 # Whether or not to disallow shared libs when runtime libs are static.
16302 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16303
16304 # Compiler flag to allow reflexive dlopens.
16305 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16306
16307 # Compiler flag to generate shared objects directly from archives.
16308 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16309
16310 # Whether the compiler copes with passing no objects directly.
16311 compiler_needs_object=$lt_compiler_needs_object
16312
16313 # Create an old-style archive from a shared archive.
16314 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16315
16316 # Create a temporary old-style archive to link instead of a shared archive.
16317 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16318
16319 # Commands used to build a shared archive.
16320 archive_cmds=$lt_archive_cmds
16321 archive_expsym_cmds=$lt_archive_expsym_cmds
16322
16323 # Commands used to build a loadable module if different from building
16324 # a shared archive.
16325 module_cmds=$lt_module_cmds
16326 module_expsym_cmds=$lt_module_expsym_cmds
16327
16328 # Whether we are building with GNU ld or not.
16329 with_gnu_ld=$lt_with_gnu_ld
16330
16331 # Flag that allows shared libraries with undefined symbols to be built.
16332 allow_undefined_flag=$lt_allow_undefined_flag
16333
16334 # Flag that enforces no undefined symbols.
16335 no_undefined_flag=$lt_no_undefined_flag
16336
16337 # Flag to hardcode \$libdir into a binary during linking.
16338 # This must work even if \$libdir does not exist
16339 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16340
16341 # If ld is used when linking, flag to hardcode \$libdir into a binary
16342 # during linking.  This must work even if \$libdir does not exist.
16343 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16344
16345 # Whether we need a single "-rpath" flag with a separated argument.
16346 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16347
16348 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16349 # DIR into the resulting binary.
16350 hardcode_direct=$hardcode_direct
16351
16352 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16353 # DIR into the resulting binary and the resulting library dependency is
16354 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16355 # library is relocated.
16356 hardcode_direct_absolute=$hardcode_direct_absolute
16357
16358 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16359 # into the resulting binary.
16360 hardcode_minus_L=$hardcode_minus_L
16361
16362 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16363 # into the resulting binary.
16364 hardcode_shlibpath_var=$hardcode_shlibpath_var
16365
16366 # Set to "yes" if building a shared library automatically hardcodes DIR
16367 # into the library and all subsequent libraries and executables linked
16368 # against it.
16369 hardcode_automatic=$hardcode_automatic
16370
16371 # Set to yes if linker adds runtime paths of dependent libraries
16372 # to runtime path list.
16373 inherit_rpath=$inherit_rpath
16374
16375 # Whether libtool must link a program against all its dependency libraries.
16376 link_all_deplibs=$link_all_deplibs
16377
16378 # Fix the shell variable \$srcfile for the compiler.
16379 fix_srcfile_path=$lt_fix_srcfile_path
16380
16381 # Set to "yes" if exported symbols are required.
16382 always_export_symbols=$always_export_symbols
16383
16384 # The commands to list exported symbols.
16385 export_symbols_cmds=$lt_export_symbols_cmds
16386
16387 # Symbols that should not be listed in the preloaded symbols.
16388 exclude_expsyms=$lt_exclude_expsyms
16389
16390 # Symbols that must always be exported.
16391 include_expsyms=$lt_include_expsyms
16392
16393 # Commands necessary for linking programs (against libraries) with templates.
16394 prelink_cmds=$lt_prelink_cmds
16395
16396 # Specify filename containing input files.
16397 file_list_spec=$lt_file_list_spec
16398
16399 # How to hardcode a shared library path into an executable.
16400 hardcode_action=$hardcode_action
16401
16402 # ### END LIBTOOL CONFIG
16403
16404 _LT_EOF
16405
16406   case $host_os in
16407   aix3*)
16408     cat <<\_LT_EOF >> "$cfgfile"
16409 # AIX sometimes has problems with the GCC collect2 program.  For some
16410 # reason, if we set the COLLECT_NAMES environment variable, the problems
16411 # vanish in a puff of smoke.
16412 if test "X${COLLECT_NAMES+set}" != Xset; then
16413   COLLECT_NAMES=
16414   export COLLECT_NAMES
16415 fi
16416 _LT_EOF
16417     ;;
16418   esac
16419
16420
16421 ltmain="$ac_aux_dir/ltmain.sh"
16422
16423
16424   # We use sed instead of cat because bash on DJGPP gets confused if
16425   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16426   # text mode, it properly converts lines to CR/LF.  This bash problem
16427   # is reportedly fixed, but why not run on old versions too?
16428   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16429     || (rm -f "$cfgfile"; exit 1)
16430
16431   case $xsi_shell in
16432   yes)
16433     cat << \_LT_EOF >> "$cfgfile"
16434
16435 # func_dirname file append nondir_replacement
16436 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16437 # otherwise set result to NONDIR_REPLACEMENT.
16438 func_dirname ()
16439 {
16440   case ${1} in
16441     */*) func_dirname_result="${1%/*}${2}" ;;
16442     *  ) func_dirname_result="${3}" ;;
16443   esac
16444 }
16445
16446 # func_basename file
16447 func_basename ()
16448 {
16449   func_basename_result="${1##*/}"
16450 }
16451
16452 # func_dirname_and_basename file append nondir_replacement
16453 # perform func_basename and func_dirname in a single function
16454 # call:
16455 #   dirname:  Compute the dirname of FILE.  If nonempty,
16456 #             add APPEND to the result, otherwise set result
16457 #             to NONDIR_REPLACEMENT.
16458 #             value returned in "$func_dirname_result"
16459 #   basename: Compute filename of FILE.
16460 #             value retuned in "$func_basename_result"
16461 # Implementation must be kept synchronized with func_dirname
16462 # and func_basename. For efficiency, we do not delegate to
16463 # those functions but instead duplicate the functionality here.
16464 func_dirname_and_basename ()
16465 {
16466   case ${1} in
16467     */*) func_dirname_result="${1%/*}${2}" ;;
16468     *  ) func_dirname_result="${3}" ;;
16469   esac
16470   func_basename_result="${1##*/}"
16471 }
16472
16473 # func_stripname prefix suffix name
16474 # strip PREFIX and SUFFIX off of NAME.
16475 # PREFIX and SUFFIX must not contain globbing or regex special
16476 # characters, hashes, percent signs, but SUFFIX may contain a leading
16477 # dot (in which case that matches only a dot).
16478 func_stripname ()
16479 {
16480   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16481   # positional parameters, so assign one to ordinary parameter first.
16482   func_stripname_result=${3}
16483   func_stripname_result=${func_stripname_result#"${1}"}
16484   func_stripname_result=${func_stripname_result%"${2}"}
16485 }
16486
16487 # func_opt_split
16488 func_opt_split ()
16489 {
16490   func_opt_split_opt=${1%%=*}
16491   func_opt_split_arg=${1#*=}
16492 }
16493
16494 # func_lo2o object
16495 func_lo2o ()
16496 {
16497   case ${1} in
16498     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16499     *)    func_lo2o_result=${1} ;;
16500   esac
16501 }
16502
16503 # func_xform libobj-or-source
16504 func_xform ()
16505 {
16506   func_xform_result=${1%.*}.lo
16507 }
16508
16509 # func_arith arithmetic-term...
16510 func_arith ()
16511 {
16512   func_arith_result=$(( $* ))
16513 }
16514
16515 # func_len string
16516 # STRING may not start with a hyphen.
16517 func_len ()
16518 {
16519   func_len_result=${#1}
16520 }
16521
16522 _LT_EOF
16523     ;;
16524   *) # Bourne compatible functions.
16525     cat << \_LT_EOF >> "$cfgfile"
16526
16527 # func_dirname file append nondir_replacement
16528 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16529 # otherwise set result to NONDIR_REPLACEMENT.
16530 func_dirname ()
16531 {
16532   # Extract subdirectory from the argument.
16533   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16534   if test "X$func_dirname_result" = "X${1}"; then
16535     func_dirname_result="${3}"
16536   else
16537     func_dirname_result="$func_dirname_result${2}"
16538   fi
16539 }
16540
16541 # func_basename file
16542 func_basename ()
16543 {
16544   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16545 }
16546
16547
16548 # func_stripname prefix suffix name
16549 # strip PREFIX and SUFFIX off of NAME.
16550 # PREFIX and SUFFIX must not contain globbing or regex special
16551 # characters, hashes, percent signs, but SUFFIX may contain a leading
16552 # dot (in which case that matches only a dot).
16553 # func_strip_suffix prefix name
16554 func_stripname ()
16555 {
16556   case ${2} in
16557     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16558     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16559   esac
16560 }
16561
16562 # sed scripts:
16563 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16564 my_sed_long_arg='1s/^-[^=]*=//'
16565
16566 # func_opt_split
16567 func_opt_split ()
16568 {
16569   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16570   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16571 }
16572
16573 # func_lo2o object
16574 func_lo2o ()
16575 {
16576   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16577 }
16578
16579 # func_xform libobj-or-source
16580 func_xform ()
16581 {
16582   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16583 }
16584
16585 # func_arith arithmetic-term...
16586 func_arith ()
16587 {
16588   func_arith_result=`expr "$@"`
16589 }
16590
16591 # func_len string
16592 # STRING may not start with a hyphen.
16593 func_len ()
16594 {
16595   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16596 }
16597
16598 _LT_EOF
16599 esac
16600
16601 case $lt_shell_append in
16602   yes)
16603     cat << \_LT_EOF >> "$cfgfile"
16604
16605 # func_append var value
16606 # Append VALUE to the end of shell variable VAR.
16607 func_append ()
16608 {
16609   eval "$1+=\$2"
16610 }
16611 _LT_EOF
16612     ;;
16613   *)
16614     cat << \_LT_EOF >> "$cfgfile"
16615
16616 # func_append var value
16617 # Append VALUE to the end of shell variable VAR.
16618 func_append ()
16619 {
16620   eval "$1=\$$1\$2"
16621 }
16622
16623 _LT_EOF
16624     ;;
16625   esac
16626
16627
16628   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16629     || (rm -f "$cfgfile"; exit 1)
16630
16631   mv -f "$cfgfile" "$ofile" ||
16632     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16633   chmod +x "$ofile"
16634
16635  ;;
16636     "gstdint.h":C)
16637 if test "$GCC" = yes; then
16638   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16639 else
16640   echo "/* generated for $CC */" > tmp-stdint.h
16641 fi
16642
16643 sed 's/^ *//' >> tmp-stdint.h <<EOF
16644
16645   #ifndef GCC_GENERATED_STDINT_H
16646   #define GCC_GENERATED_STDINT_H 1
16647
16648   #include <sys/types.h>
16649 EOF
16650
16651 if test "$acx_cv_header_stdint" != stdint.h; then
16652   echo "#include <stddef.h>" >> tmp-stdint.h
16653 fi
16654 if test "$acx_cv_header_stdint" != stddef.h; then
16655   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16656 fi
16657
16658 sed 's/^ *//' >> tmp-stdint.h <<EOF
16659   /* glibc uses these symbols as guards to prevent redefinitions.  */
16660   #ifdef __int8_t_defined
16661   #define _INT8_T
16662   #define _INT16_T
16663   #define _INT32_T
16664   #endif
16665   #ifdef __uint32_t_defined
16666   #define _UINT32_T
16667   #endif
16668
16669 EOF
16670
16671 # ----------------- done header, emit basic int types -------------
16672 if test "$acx_cv_header_stdint" = stddef.h; then
16673   sed 's/^ *//' >> tmp-stdint.h <<EOF
16674
16675     #ifndef _UINT8_T
16676     #define _UINT8_T
16677     #ifndef __uint8_t_defined
16678     #define __uint8_t_defined
16679     #ifndef uint8_t
16680     typedef unsigned $acx_cv_type_int8_t uint8_t;
16681     #endif
16682     #endif
16683     #endif
16684
16685     #ifndef _UINT16_T
16686     #define _UINT16_T
16687     #ifndef __uint16_t_defined
16688     #define __uint16_t_defined
16689     #ifndef uint16_t
16690     typedef unsigned $acx_cv_type_int16_t uint16_t;
16691     #endif
16692     #endif
16693     #endif
16694
16695     #ifndef _UINT32_T
16696     #define _UINT32_T
16697     #ifndef __uint32_t_defined
16698     #define __uint32_t_defined
16699     #ifndef uint32_t
16700     typedef unsigned $acx_cv_type_int32_t uint32_t;
16701     #endif
16702     #endif
16703     #endif
16704
16705     #ifndef _INT8_T
16706     #define _INT8_T
16707     #ifndef __int8_t_defined
16708     #define __int8_t_defined
16709     #ifndef int8_t
16710     typedef $acx_cv_type_int8_t int8_t;
16711     #endif
16712     #endif
16713     #endif
16714
16715     #ifndef _INT16_T
16716     #define _INT16_T
16717     #ifndef __int16_t_defined
16718     #define __int16_t_defined
16719     #ifndef int16_t
16720     typedef $acx_cv_type_int16_t int16_t;
16721     #endif
16722     #endif
16723     #endif
16724
16725     #ifndef _INT32_T
16726     #define _INT32_T
16727     #ifndef __int32_t_defined
16728     #define __int32_t_defined
16729     #ifndef int32_t
16730     typedef $acx_cv_type_int32_t int32_t;
16731     #endif
16732     #endif
16733     #endif
16734 EOF
16735 elif test "$ac_cv_type_u_int32_t" = yes; then
16736   sed 's/^ *//' >> tmp-stdint.h <<EOF
16737
16738     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
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
16749     #ifndef _UINT8_T
16750     #define _UINT8_T
16751     #ifndef __uint8_t_defined
16752     #define __uint8_t_defined
16753     #ifndef uint8_t
16754     typedef u_int8_t uint8_t;
16755     #endif
16756     #endif
16757     #endif
16758
16759     #ifndef _UINT16_T
16760     #define _UINT16_T
16761     #ifndef __uint16_t_defined
16762     #define __uint16_t_defined
16763     #ifndef uint16_t
16764     typedef u_int16_t uint16_t;
16765     #endif
16766     #endif
16767     #endif
16768
16769     #ifndef _UINT32_T
16770     #define _UINT32_T
16771     #ifndef __uint32_t_defined
16772     #define __uint32_t_defined
16773     #ifndef uint32_t
16774     typedef u_int32_t uint32_t;
16775     #endif
16776     #endif
16777     #endif
16778 EOF
16779 else
16780   sed 's/^ *//' >> tmp-stdint.h <<EOF
16781
16782     /* Some systems have guard macros to prevent redefinitions, define them.  */
16783     #ifndef _INT8_T
16784     #define _INT8_T
16785     #endif
16786     #ifndef _INT16_T
16787     #define _INT16_T
16788     #endif
16789     #ifndef _INT32_T
16790     #define _INT32_T
16791     #endif
16792     #ifndef _UINT8_T
16793     #define _UINT8_T
16794     #endif
16795     #ifndef _UINT16_T
16796     #define _UINT16_T
16797     #endif
16798     #ifndef _UINT32_T
16799     #define _UINT32_T
16800     #endif
16801 EOF
16802 fi
16803
16804 # ------------- done basic int types, emit int64_t types ------------
16805 if test "$ac_cv_type_uint64_t" = yes; then
16806   sed 's/^ *//' >> tmp-stdint.h <<EOF
16807
16808     /* system headers have good uint64_t and int64_t */
16809     #ifndef _INT64_T
16810     #define _INT64_T
16811     #endif
16812     #ifndef _UINT64_T
16813     #define _UINT64_T
16814     #endif
16815 EOF
16816 elif test "$ac_cv_type_u_int64_t" = yes; then
16817   sed 's/^ *//' >> tmp-stdint.h <<EOF
16818
16819     /* system headers have an u_int64_t (and int64_t) */
16820     #ifndef _INT64_T
16821     #define _INT64_T
16822     #endif
16823     #ifndef _UINT64_T
16824     #define _UINT64_T
16825     #ifndef __uint64_t_defined
16826     #define __uint64_t_defined
16827     #ifndef uint64_t
16828     typedef u_int64_t uint64_t;
16829     #endif
16830     #endif
16831     #endif
16832 EOF
16833 elif test -n "$acx_cv_type_int64_t"; then
16834   sed 's/^ *//' >> tmp-stdint.h <<EOF
16835
16836     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16837     #ifndef _INT64_T
16838     #define _INT64_T
16839     #ifndef int64_t
16840     typedef $acx_cv_type_int64_t int64_t;
16841     #endif
16842     #endif
16843     #ifndef _UINT64_T
16844     #define _UINT64_T
16845     #ifndef __uint64_t_defined
16846     #define __uint64_t_defined
16847     #ifndef uint64_t
16848     typedef unsigned $acx_cv_type_int64_t uint64_t;
16849     #endif
16850     #endif
16851     #endif
16852 EOF
16853 else
16854   sed 's/^ *//' >> tmp-stdint.h <<EOF
16855
16856     /* some common heuristics for int64_t, using compiler-specific tests */
16857     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16858     #ifndef _INT64_T
16859     #define _INT64_T
16860     #ifndef __int64_t_defined
16861     #ifndef int64_t
16862     typedef long long int64_t;
16863     #endif
16864     #endif
16865     #endif
16866     #ifndef _UINT64_T
16867     #define _UINT64_T
16868     #ifndef uint64_t
16869     typedef unsigned long long uint64_t;
16870     #endif
16871     #endif
16872
16873     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
16874     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
16875        does not implement __extension__.  But that compiler doesn't define
16876        __GNUC_MINOR__.  */
16877     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
16878     # define __extension__
16879     # endif
16880
16881     # ifndef _INT64_T
16882     # define _INT64_T
16883     # ifndef int64_t
16884     __extension__ typedef long long int64_t;
16885     # endif
16886     # endif
16887     # ifndef _UINT64_T
16888     # define _UINT64_T
16889     # ifndef uint64_t
16890     __extension__ typedef unsigned long long uint64_t;
16891     # endif
16892     # endif
16893
16894     #elif !defined __STRICT_ANSI__
16895     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
16896
16897     #  ifndef _INT64_T
16898     #  define _INT64_T
16899     #  ifndef int64_t
16900     typedef __int64 int64_t;
16901     #  endif
16902     #  endif
16903     #  ifndef _UINT64_T
16904     #  define _UINT64_T
16905     #  ifndef uint64_t
16906     typedef unsigned __int64 uint64_t;
16907     #  endif
16908     #  endif
16909     # endif /* compiler */
16910
16911     #endif /* ANSI version */
16912 EOF
16913 fi
16914
16915 # ------------- done int64_t types, emit intptr types ------------
16916 if test "$ac_cv_type_uintptr_t" != yes; then
16917   sed 's/^ *//' >> tmp-stdint.h <<EOF
16918
16919     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
16920     #ifndef __uintptr_t_defined
16921     #ifndef uintptr_t
16922     typedef u$acx_cv_type_intptr_t uintptr_t;
16923     #endif
16924     #endif
16925     #ifndef __intptr_t_defined
16926     #ifndef intptr_t
16927     typedef $acx_cv_type_intptr_t  intptr_t;
16928     #endif
16929     #endif
16930 EOF
16931 fi
16932
16933 # ------------- done intptr types, emit int_least types ------------
16934 if test "$ac_cv_type_int_least32_t" != yes; then
16935   sed 's/^ *//' >> tmp-stdint.h <<EOF
16936
16937     /* Define int_least types */
16938     typedef int8_t     int_least8_t;
16939     typedef int16_t    int_least16_t;
16940     typedef int32_t    int_least32_t;
16941     #ifdef _INT64_T
16942     typedef int64_t    int_least64_t;
16943     #endif
16944
16945     typedef uint8_t    uint_least8_t;
16946     typedef uint16_t   uint_least16_t;
16947     typedef uint32_t   uint_least32_t;
16948     #ifdef _UINT64_T
16949     typedef uint64_t   uint_least64_t;
16950     #endif
16951 EOF
16952 fi
16953
16954 # ------------- done intptr types, emit int_fast types ------------
16955 if test "$ac_cv_type_int_fast32_t" != yes; then
16956       sed 's/^ *//' >> tmp-stdint.h <<EOF
16957
16958     /* Define int_fast types.  short is often slow */
16959     typedef int8_t       int_fast8_t;
16960     typedef int          int_fast16_t;
16961     typedef int32_t      int_fast32_t;
16962     #ifdef _INT64_T
16963     typedef int64_t      int_fast64_t;
16964     #endif
16965
16966     typedef uint8_t      uint_fast8_t;
16967     typedef unsigned int uint_fast16_t;
16968     typedef uint32_t     uint_fast32_t;
16969     #ifdef _UINT64_T
16970     typedef uint64_t     uint_fast64_t;
16971     #endif
16972 EOF
16973 fi
16974
16975 if test "$ac_cv_type_uintmax_t" != yes; then
16976   sed 's/^ *//' >> tmp-stdint.h <<EOF
16977
16978     /* Define intmax based on what we found */
16979     #ifndef intmax_t
16980     #ifdef _INT64_T
16981     typedef int64_t       intmax_t;
16982     #else
16983     typedef long          intmax_t;
16984     #endif
16985     #endif
16986     #ifndef uintmax_t
16987     #ifdef _UINT64_T
16988     typedef uint64_t      uintmax_t;
16989     #else
16990     typedef unsigned long uintmax_t;
16991     #endif
16992     #endif
16993 EOF
16994 fi
16995
16996 sed 's/^ *//' >> tmp-stdint.h <<EOF
16997
16998   #endif /* GCC_GENERATED_STDINT_H */
16999 EOF
17000
17001 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
17002   rm -f tmp-stdint.h
17003 else
17004   mv -f tmp-stdint.h gstdint.h
17005 fi
17006
17007  ;;
17008     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
17009     "default":C) if test -n "$CONFIG_FILES"; then
17010    if test -n "${with_target_subdir}"; then
17011      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
17012      # that multilib installs will end up installed in the correct place.
17013      # The testsuite needs it for multilib-aware ABI baseline files.
17014      # To work around this not being passed down from config-ml.in ->
17015      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
17016      # append it here.  Only modify Makefiles that have just been created.
17017      #
17018      # Also, get rid of this simulated-VPATH thing that automake does.
17019      cat > vpsed << \_EOF
17020   s!`test -f '$<' || echo '$(srcdir)/'`!!
17021 _EOF
17022      for i in $SUBDIRS; do
17023       case $CONFIG_FILES in
17024        *${i}/Makefile*)
17025          #echo "Adding MULTISUBDIR to $i/Makefile"
17026          sed -f vpsed $i/Makefile > tmp
17027          grep '^MULTISUBDIR =' Makefile >> tmp
17028          mv tmp $i/Makefile
17029          ;;
17030       esac
17031      done
17032      rm vpsed
17033    fi
17034  fi
17035  ;;
17036
17037   esac
17038 done # for ac_tag
17039
17040
17041 as_fn_exit 0
17042 _ACEOF
17043 ac_clean_files=$ac_clean_files_save
17044
17045 test $ac_write_fail = 0 ||
17046   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
17047
17048
17049 # configure is writing to config.log, and then calls config.status.
17050 # config.status does its own redirection, appending to config.log.
17051 # Unfortunately, on DOS this fails, as config.log is still kept open
17052 # by configure, so config.status won't be able to write to it; its
17053 # output is simply discarded.  So we exec the FD to /dev/null,
17054 # effectively closing config.log, so it can be properly (re)opened and
17055 # appended to by config.status.  When coming back to configure, we
17056 # need to make the FD available again.
17057 if test "$no_create" != yes; then
17058   ac_cs_success=:
17059   ac_config_status_args=
17060   test "$silent" = yes &&
17061     ac_config_status_args="$ac_config_status_args --quiet"
17062   exec 5>/dev/null
17063   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
17064   exec 5>>config.log
17065   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
17066   # would make configure fail if this is the last instruction.
17067   $ac_cs_success || as_fn_exit 1
17068 fi
17069 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
17070   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
17071 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
17072 fi
17073