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_FALSE
 655 HAVE_COMPRESSED_DEBUG_TRUE
 656 HAVE_ZLIB_FALSE
 657 HAVE_ZLIB_TRUE
 658 HAVE_DWARF5_FALSE
 659 HAVE_DWARF5_TRUE
 660 HAVE_PTHREAD_FALSE
 661 HAVE_PTHREAD_TRUE
 662 PTHREAD_CFLAGS
 663 CLOCK_GETTIME_LINK
 664 BACKTRACE_USES_MALLOC
 665 ALLOC_FILE
 666 VIEW_FILE
 667 BACKTRACE_SUPPORTS_DATA
 668 BACKTRACE_SUPPORTED
 669 HAVE_ELF_FALSE
 670 HAVE_ELF_TRUE
 671 FORMAT_FILE
 672 BACKTRACE_SUPPORTS_THREADS
 673 CET_HOST_FLAGS
 674 PIC_FLAG
 675 WARN_FLAGS
 676 EXTRA_FLAGS
 677 BACKTRACE_FILE
 678 OTOOL64
 679 OTOOL
 680 LIPO
 681 NMEDIT
 682 DSYMUTIL
 683 AR
 684 OBJDUMP
 685 LN_S
 686 NM
 687 ac_ct_DUMPBIN
 688 DUMPBIN
 689 LD
 690 FGREP
 691 SED
 692 LIBTOOL
 693 HAVE_DWZ_FALSE
 694 HAVE_DWZ_TRUE
 695 DWZ
 696 RANLIB
 697 MAINT
 698 MAINTAINER_MODE_FALSE
 699 MAINTAINER_MODE_TRUE
 700 AM_BACKSLASH
 701 AM_DEFAULT_VERBOSITY
 702 AM_DEFAULT_V
 703 AM_V
 704 am__untar
 705 am__tar
 706 AMTAR
 707 am__leading_dot
 708 SET_MAKE
 709 AWK
 710 mkdir_p
 711 MKDIR_P
 712 INSTALL_STRIP_PROGRAM
 713 STRIP
 714 install_sh
 715 MAKEINFO
 716 AUTOHEADER
 717 AUTOMAKE
 718 AUTOCONF
 719 ACLOCAL
 720 VERSION
 721 PACKAGE
 722 CYGPATH_W
 723 am__isrc
 724 INSTALL_DATA
 725 INSTALL_SCRIPT
 726 INSTALL_PROGRAM
 727 libtool_VERSION
 728 EGREP
 729 GREP
 730 CPP
 731 OBJEXT
 732 EXEEXT
 733 ac_ct_CC
 734 CPPFLAGS
 735 LDFLAGS
 736 CFLAGS
 737 CC
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 multi_basedir
 751 target_alias
 752 host_alias
 753 build_alias
 754 LIBS
 755 ECHO_T
 756 ECHO_N
 757 ECHO_C
 758 DEFS
 759 mandir
 760 localedir
 761 libdir
 762 psdir
 763 pdfdir
 764 dvidir
 765 htmldir
 766 infodir
 767 docdir
 768 oldincludedir
 769 includedir
 770 localstatedir
 771 sharedstatedir
 772 sysconfdir
 773 datadir
 774 datarootdir
 775 libexecdir
 776 sbindir
 777 bindir
 778 program_transform_name
 779 prefix
 780 exec_prefix
 781 PACKAGE_URL
 782 PACKAGE_BUGREPORT
 783 PACKAGE_STRING
 784 PACKAGE_VERSION
 785 PACKAGE_TARNAME
 786 PACKAGE_NAME
 787 PATH_SEPARATOR
 788 SHELL'
 789 ac_subst_files=''
 790 ac_user_opts='
 791 enable_option_checking
 792 enable_multilib
 793 enable_silent_rules
 794 enable_maintainer_mode
 795 with_target_subdir
 796 enable_shared
 797 enable_static
 798 with_pic
 799 enable_fast_install
 800 with_gnu_ld
 801 enable_libtool_lock
 802 enable_largefile
 803 enable_cet
 804 enable_werror
 805 with_system_libunwind
 806 enable_host_shared
 807 '
 808       ac_precious_vars='build_alias
 809 host_alias
 810 target_alias
 811 CC
 812 CFLAGS
 813 LDFLAGS
 814 LIBS
 815 CPPFLAGS
 816 CPP
 817 OBJCOPY
 818 DSYMUTIL
 819 NM'
 820
 821
 822 # Initialize some variables set by options.
 823 ac_init_help=
 824 ac_init_version=false
 825 ac_unrecognized_opts=
 826 ac_unrecognized_sep=
 827 # The variables have the same names as the options, with
 828 # dashes changed to underlines.
 829 cache_file=/dev/null
 830 exec_prefix=NONE
 831 no_create=
 832 no_recursion=
 833 prefix=NONE
 834 program_prefix=NONE
 835 program_suffix=NONE
 836 program_transform_name=s,x,x,
 837 silent=
 838 site=
 839 srcdir=
 840 verbose=
 841 x_includes=NONE
 842 x_libraries=NONE
 843
 844 # Installation directory options.
 845 # These are left unexpanded so users can "make install exec_prefix=/foo"
 846 # and all the variables that are supposed to be based on exec_prefix
 847 # by default will actually change.
 848 # Use braces instead of parens because sh, perl, etc. also accept them.
 849 # (The list follows the same order as the GNU Coding Standards.)
 850 bindir='${exec_prefix}/bin'
 851 sbindir='${exec_prefix}/sbin'
 852 libexecdir='${exec_prefix}/libexec'
 853 datarootdir='${prefix}/share'
 854 datadir='${datarootdir}'
 855 sysconfdir='${prefix}/etc'
 856 sharedstatedir='${prefix}/com'
 857 localstatedir='${prefix}/var'
 858 includedir='${prefix}/include'
 859 oldincludedir='/usr/include'
 860 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 861 infodir='${datarootdir}/info'
 862 htmldir='${docdir}'
 863 dvidir='${docdir}'
 864 pdfdir='${docdir}'
 865 psdir='${docdir}'
 866 libdir='${exec_prefix}/lib'
 867 localedir='${datarootdir}/locale'
 868 mandir='${datarootdir}/man'
 869
 870 ac_prev=
 871 ac_dashdash=
 872 for ac_option
 873 do
 874   # If the previous option needs an argument, assign it.
 875   if test -n "$ac_prev"; then
 876     eval $ac_prev=\$ac_option
 877     ac_prev=
 878     continue
 879   fi
 880
 881   case $ac_option in
 882   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 883   *=)   ac_optarg= ;;
 884   *)    ac_optarg=yes ;;
 885   esac
 886
 887   # Accept the important Cygnus configure options, so we can diagnose typos.
 888
 889   case $ac_dashdash$ac_option in
 890   --)
 891     ac_dashdash=yes ;;
 892
 893   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 894     ac_prev=bindir ;;
 895   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 896     bindir=$ac_optarg ;;
 897
 898   -build | --build | --buil | --bui | --bu)
 899     ac_prev=build_alias ;;
 900   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 901     build_alias=$ac_optarg ;;
 902
 903   -cache-file | --cache-file | --cache-fil | --cache-fi \
 904   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 905     ac_prev=cache_file ;;
 906   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 907   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 908     cache_file=$ac_optarg ;;
 909
 910   --config-cache | -C)
 911     cache_file=config.cache ;;
 912
 913   -datadir | --datadir | --datadi | --datad)
 914     ac_prev=datadir ;;
 915   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 916     datadir=$ac_optarg ;;
 917
 918   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 919   | --dataroo | --dataro | --datar)
 920     ac_prev=datarootdir ;;
 921   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 922   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 923     datarootdir=$ac_optarg ;;
 924
 925   -disable-* | --disable-*)
 926     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 927     # Reject names that are not valid shell variable names.
 928     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 929       as_fn_error $? "invalid feature name: $ac_useropt"
 930     ac_useropt_orig=$ac_useropt
 931     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 932     case $ac_user_opts in
 933       *"
 934 "enable_$ac_useropt"
 935 "*) ;;
 936       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 937          ac_unrecognized_sep=', ';;
 938     esac
 939     eval enable_$ac_useropt=no ;;
 940
 941   -docdir | --docdir | --docdi | --doc | --do)
 942     ac_prev=docdir ;;
 943   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 944     docdir=$ac_optarg ;;
 945
 946   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 947     ac_prev=dvidir ;;
 948   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 949     dvidir=$ac_optarg ;;
 950
 951   -enable-* | --enable-*)
 952     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 953     # Reject names that are not valid shell variable names.
 954     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 955       as_fn_error $? "invalid feature name: $ac_useropt"
 956     ac_useropt_orig=$ac_useropt
 957     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 958     case $ac_user_opts in
 959       *"
 960 "enable_$ac_useropt"
 961 "*) ;;
 962       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 963          ac_unrecognized_sep=', ';;
 964     esac
 965     eval enable_$ac_useropt=\$ac_optarg ;;
 966
 967   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 968   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 969   | --exec | --exe | --ex)
 970     ac_prev=exec_prefix ;;
 971   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 972   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 973   | --exec=* | --exe=* | --ex=*)
 974     exec_prefix=$ac_optarg ;;
 975
 976   -gas | --gas | --ga | --g)
 977     # Obsolete; use --with-gas.
 978     with_gas=yes ;;
 979
 980   -help | --help | --hel | --he | -h)
 981     ac_init_help=long ;;
 982   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 983     ac_init_help=recursive ;;
 984   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 985     ac_init_help=short ;;
 986
 987   -host | --host | --hos | --ho)
 988     ac_prev=host_alias ;;
 989   -host=* | --host=* | --hos=* | --ho=*)
 990     host_alias=$ac_optarg ;;
 991
 992   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 993     ac_prev=htmldir ;;
 994   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 995   | --ht=*)
 996     htmldir=$ac_optarg ;;
 997
 998   -includedir | --includedir | --includedi | --included | --include \
 999   | --includ | --inclu | --incl | --inc)
1000     ac_prev=includedir ;;
1001   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1002   | --includ=* | --inclu=* | --incl=* | --inc=*)
1003     includedir=$ac_optarg ;;
1004
1005   -infodir | --infodir | --infodi | --infod | --info | --inf)
1006     ac_prev=infodir ;;
1007   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1008     infodir=$ac_optarg ;;
1009
1010   -libdir | --libdir | --libdi | --libd)
1011     ac_prev=libdir ;;
1012   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1013     libdir=$ac_optarg ;;
1014
1015   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1016   | --libexe | --libex | --libe)
1017     ac_prev=libexecdir ;;
1018   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1019   | --libexe=* | --libex=* | --libe=*)
1020     libexecdir=$ac_optarg ;;
1021
1022   -localedir | --localedir | --localedi | --localed | --locale)
1023     ac_prev=localedir ;;
1024   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1025     localedir=$ac_optarg ;;
1026
1027   -localstatedir | --localstatedir | --localstatedi | --localstated \
1028   | --localstate | --localstat | --localsta | --localst | --locals)
1029     ac_prev=localstatedir ;;
1030   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1031   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1032     localstatedir=$ac_optarg ;;
1033
1034   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1035     ac_prev=mandir ;;
1036   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1037     mandir=$ac_optarg ;;
1038
1039   -nfp | --nfp | --nf)
1040     # Obsolete; use --without-fp.
1041     with_fp=no ;;
1042
1043   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1044   | --no-cr | --no-c | -n)
1045     no_create=yes ;;
1046
1047   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1048   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1049     no_recursion=yes ;;
1050
1051   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1052   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1053   | --oldin | --oldi | --old | --ol | --o)
1054     ac_prev=oldincludedir ;;
1055   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1056   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1057   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1058     oldincludedir=$ac_optarg ;;
1059
1060   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1061     ac_prev=prefix ;;
1062   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1063     prefix=$ac_optarg ;;
1064
1065   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1066   | --program-pre | --program-pr | --program-p)
1067     ac_prev=program_prefix ;;
1068   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1069   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1070     program_prefix=$ac_optarg ;;
1071
1072   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1073   | --program-suf | --program-su | --program-s)
1074     ac_prev=program_suffix ;;
1075   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1076   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1077     program_suffix=$ac_optarg ;;
1078
1079   -program-transform-name | --program-transform-name \
1080   | --program-transform-nam | --program-transform-na \
1081   | --program-transform-n | --program-transform- \
1082   | --program-transform | --program-transfor \
1083   | --program-transfo | --program-transf \
1084   | --program-trans | --program-tran \
1085   | --progr-tra | --program-tr | --program-t)
1086     ac_prev=program_transform_name ;;
1087   -program-transform-name=* | --program-transform-name=* \
1088   | --program-transform-nam=* | --program-transform-na=* \
1089   | --program-transform-n=* | --program-transform-=* \
1090   | --program-transform=* | --program-transfor=* \
1091   | --program-transfo=* | --program-transf=* \
1092   | --program-trans=* | --program-tran=* \
1093   | --progr-tra=* | --program-tr=* | --program-t=*)
1094     program_transform_name=$ac_optarg ;;
1095
1096   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1097     ac_prev=pdfdir ;;
1098   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1099     pdfdir=$ac_optarg ;;
1100
1101   -psdir | --psdir | --psdi | --psd | --ps)
1102     ac_prev=psdir ;;
1103   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1104     psdir=$ac_optarg ;;
1105
1106   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1107   | -silent | --silent | --silen | --sile | --sil)
1108     silent=yes ;;
1109
1110   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1111     ac_prev=sbindir ;;
1112   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1113   | --sbi=* | --sb=*)
1114     sbindir=$ac_optarg ;;
1115
1116   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1117   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1118   | --sharedst | --shareds | --shared | --share | --shar \
1119   | --sha | --sh)
1120     ac_prev=sharedstatedir ;;
1121   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1122   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1123   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1124   | --sha=* | --sh=*)
1125     sharedstatedir=$ac_optarg ;;
1126
1127   -site | --site | --sit)
1128     ac_prev=site ;;
1129   -site=* | --site=* | --sit=*)
1130     site=$ac_optarg ;;
1131
1132   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1133     ac_prev=srcdir ;;
1134   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1135     srcdir=$ac_optarg ;;
1136
1137   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1138   | --syscon | --sysco | --sysc | --sys | --sy)
1139     ac_prev=sysconfdir ;;
1140   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1141   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1142     sysconfdir=$ac_optarg ;;
1143
1144   -target | --target | --targe | --targ | --tar | --ta | --t)
1145     ac_prev=target_alias ;;
1146   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1147     target_alias=$ac_optarg ;;
1148
1149   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1150     verbose=yes ;;
1151
1152   -version | --version | --versio | --versi | --vers | -V)
1153     ac_init_version=: ;;
1154
1155   -with-* | --with-*)
1156     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1157     # Reject names that are not valid shell variable names.
1158     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1159       as_fn_error $? "invalid package name: $ac_useropt"
1160     ac_useropt_orig=$ac_useropt
1161     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1162     case $ac_user_opts in
1163       *"
1164 "with_$ac_useropt"
1165 "*) ;;
1166       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1167          ac_unrecognized_sep=', ';;
1168     esac
1169     eval with_$ac_useropt=\$ac_optarg ;;
1170
1171   -without-* | --without-*)
1172     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1173     # Reject names that are not valid shell variable names.
1174     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1175       as_fn_error $? "invalid package name: $ac_useropt"
1176     ac_useropt_orig=$ac_useropt
1177     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1178     case $ac_user_opts in
1179       *"
1180 "with_$ac_useropt"
1181 "*) ;;
1182       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1183          ac_unrecognized_sep=', ';;
1184     esac
1185     eval with_$ac_useropt=no ;;
1186
1187   --x)
1188     # Obsolete; use --with-x.
1189     with_x=yes ;;
1190
1191   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1192   | --x-incl | --x-inc | --x-in | --x-i)
1193     ac_prev=x_includes ;;
1194   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1195   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1196     x_includes=$ac_optarg ;;
1197
1198   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1199   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1200     ac_prev=x_libraries ;;
1201   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1202   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1203     x_libraries=$ac_optarg ;;
1204
1205   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1206 Try \`$0 --help' for more information"
1207     ;;
1208
1209   *=*)
1210     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1211     # Reject names that are not valid shell variable names.
1212     case $ac_envvar in #(
1213       '' | [0-9]* | *[!_$as_cr_alnum]* )
1214       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1215     esac
1216     eval $ac_envvar=\$ac_optarg
1217     export $ac_envvar ;;
1218
1219   *)
1220     # FIXME: should be removed in autoconf 3.0.
1221     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1222     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1223       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1224     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1225     ;;
1226
1227   esac
1228 done
1229
1230 if test -n "$ac_prev"; then
1231   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1232   as_fn_error $? "missing argument to $ac_option"
1233 fi
1234
1235 if test -n "$ac_unrecognized_opts"; then
1236   case $enable_option_checking in
1237     no) ;;
1238     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1239     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1240   esac
1241 fi
1242
1243 # Check all directory arguments for consistency.
1244 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1245                 datadir sysconfdir sharedstatedir localstatedir includedir \
1246                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1247                 libdir localedir mandir
1248 do
1249   eval ac_val=\$$ac_var
1250   # Remove trailing slashes.
1251   case $ac_val in
1252     */ )
1253       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1254       eval $ac_var=\$ac_val;;
1255   esac
1256   # Be sure to have absolute directory names.
1257   case $ac_val in
1258     [\\/$]* | ?:[\\/]* )  continue;;
1259     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1260   esac
1261   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1262 done
1263
1264 # There might be people who depend on the old broken behavior: `$host'
1265 # used to hold the argument of --host etc.
1266 # FIXME: To remove some day.
1267 build=$build_alias
1268 host=$host_alias
1269 target=$target_alias
1270
1271 # FIXME: To remove some day.
1272 if test "x$host_alias" != x; then
1273   if test "x$build_alias" = x; then
1274     cross_compiling=maybe
1275   elif test "x$build_alias" != "x$host_alias"; then
1276     cross_compiling=yes
1277   fi
1278 fi
1279
1280 ac_tool_prefix=
1281 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1282
1283 test "$silent" = yes && exec 6>/dev/null
1284
1285
1286 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1287 ac_ls_di=`ls -di .` &&
1288 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1289   as_fn_error $? "working directory cannot be determined"
1290 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1291   as_fn_error $? "pwd does not report name of working directory"
1292
1293
1294 # Find the source files, if location was not specified.
1295 if test -z "$srcdir"; then
1296   ac_srcdir_defaulted=yes
1297   # Try the directory containing this script, then the parent directory.
1298   ac_confdir=`$as_dirname -- "$as_myself" ||
1299 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1300          X"$as_myself" : 'X\(//\)[^/]' \| \
1301          X"$as_myself" : 'X\(//\)$' \| \
1302          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1303 $as_echo X"$as_myself" |
1304     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)[^/].*/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)$/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\).*/{
1317             s//\1/
1318             q
1319           }
1320           s/.*/./; q'`
1321   srcdir=$ac_confdir
1322   if test ! -r "$srcdir/$ac_unique_file"; then
1323     srcdir=..
1324   fi
1325 else
1326   ac_srcdir_defaulted=no
1327 fi
1328 if test ! -r "$srcdir/$ac_unique_file"; then
1329   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1330   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1331 fi
1332 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1333 ac_abs_confdir=`(
1334         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1335         pwd)`
1336 # When building in place, set srcdir=.
1337 if test "$ac_abs_confdir" = "$ac_pwd"; then
1338   srcdir=.
1339 fi
1340 # Remove unnecessary trailing slashes from srcdir.
1341 # Double slashes in file names in object file debugging info
1342 # mess up M-x gdb in Emacs.
1343 case $srcdir in
1344 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1345 esac
1346 for ac_var in $ac_precious_vars; do
1347   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1348   eval ac_env_${ac_var}_value=\$${ac_var}
1349   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1350   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1351 done
1352
1353 #
1354 # Report the --help message.
1355 #
1356 if test "$ac_init_help" = "long"; then
1357   # Omit some internal or obsolete options to make the list less imposing.
1358   # This message is too long to be a string in the A/UX 3.1 sh.
1359   cat <<_ACEOF
1360 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1361
1362 Usage: $0 [OPTION]... [VAR=VALUE]...
1363
1364 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1365 VAR=VALUE.  See below for descriptions of some of the useful variables.
1366
1367 Defaults for the options are specified in brackets.
1368
1369 Configuration:
1370   -h, --help              display this help and exit
1371       --help=short        display options specific to this package
1372       --help=recursive    display the short help of all the included packages
1373   -V, --version           display version information and exit
1374   -q, --quiet, --silent   do not print \`checking ...' messages
1375       --cache-file=FILE   cache test results in FILE [disabled]
1376   -C, --config-cache      alias for \`--cache-file=config.cache'
1377   -n, --no-create         do not create output files
1378       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1379
1380 Installation directories:
1381   --prefix=PREFIX         install architecture-independent files in PREFIX
1382                           [$ac_default_prefix]
1383   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1384                           [PREFIX]
1385
1386 By default, \`make install' will install all the files in
1387 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1388 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1389 for instance \`--prefix=\$HOME'.
1390
1391 For better control, use the options below.
1392
1393 Fine tuning of the installation directories:
1394   --bindir=DIR            user executables [EPREFIX/bin]
1395   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1396   --libexecdir=DIR        program executables [EPREFIX/libexec]
1397   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1398   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1399   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1400   --libdir=DIR            object code libraries [EPREFIX/lib]
1401   --includedir=DIR        C header files [PREFIX/include]
1402   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1403   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1404   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1405   --infodir=DIR           info documentation [DATAROOTDIR/info]
1406   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1407   --mandir=DIR            man documentation [DATAROOTDIR/man]
1408   --docdir=DIR            documentation root [DATAROOTDIR/doc/libbacktrace]
1409   --htmldir=DIR           html documentation [DOCDIR]
1410   --dvidir=DIR            dvi documentation [DOCDIR]
1411   --pdfdir=DIR            pdf documentation [DOCDIR]
1412   --psdir=DIR             ps documentation [DOCDIR]
1413 _ACEOF
1414
1415   cat <<\_ACEOF
1416
1417 Program names:
1418   --program-prefix=PREFIX            prepend PREFIX to installed program names
1419   --program-suffix=SUFFIX            append SUFFIX to installed program names
1420   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1421
1422 System types:
1423   --build=BUILD     configure for building on BUILD [guessed]
1424   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1425   --target=TARGET   configure for building compilers for TARGET [HOST]
1426 _ACEOF
1427 fi
1428
1429 if test -n "$ac_init_help"; then
1430   case $ac_init_help in
1431      short | recursive ) echo "Configuration of package-unused version-unused:";;
1432    esac
1433   cat <<\_ACEOF
1434
1435 Optional Features:
1436   --disable-option-checking  ignore unrecognized --enable/--with options
1437   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1438   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1439   --enable-multilib       build many library versions (default)
1440   --enable-silent-rules   less verbose build output (undo: "make V=1")
1441   --disable-silent-rules  verbose build output (undo: "make V=0")
1442   --enable-maintainer-mode
1443                           enable make rules and dependencies not useful (and
1444                           sometimes confusing) to the casual installer
1445   --enable-shared[=PKGS]  build shared libraries [default=yes]
1446   --enable-static[=PKGS]  build static libraries [default=yes]
1447   --enable-fast-install[=PKGS]
1448                           optimize for fast installation [default=yes]
1449   --disable-libtool-lock  avoid locking (might break parallel builds)
1450   --disable-largefile     omit support for large files
1451   --enable-cet            enable Intel CET in target libraries [default=auto]
1452   --disable-werror        disable building with -Werror
1453   --enable-host-shared    build host code as shared libraries
1454   --enable-cet            enable Intel CET in host libraries [default=auto]
1455
1456 Optional Packages:
1457   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1458   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1459   --with-target-subdir=SUBDIR      Configuring in a subdirectory for target
1460   --with-pic              try to use only PIC/non-PIC objects [default=use
1461                           both]
1462   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1463   --with-system-libunwind use installed libunwind
1464
1465 Some influential environment variables:
1466   CC          C compiler command
1467   CFLAGS      C compiler flags
1468   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1469               nonstandard directory <lib dir>
1470   LIBS        libraries to pass to the linker, e.g. -l<library>
1471   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1472               you have headers in a nonstandard directory <include dir>
1473   CPP         C preprocessor
1474   OBJCOPY     location of objcopy
1475   DSYMUTIL    location of dsymutil
1476   NM          location of nm
1477
1478 Use these variables to override the choices made by `configure' or to help
1479 it to find libraries and programs with nonstandard names/locations.
1480
1481 Report bugs to the package provider.
1482 _ACEOF
1483 ac_status=$?
1484 fi
1485
1486 if test "$ac_init_help" = "recursive"; then
1487   # If there are subdirs, report their specific --help.
1488   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1489     test -d "$ac_dir" ||
1490       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1491       continue
1492     ac_builddir=.
1493
1494 case "$ac_dir" in
1495 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1496 *)
1497   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1498   # A ".." for each directory in $ac_dir_suffix.
1499   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1500   case $ac_top_builddir_sub in
1501   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1502   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1503   esac ;;
1504 esac
1505 ac_abs_top_builddir=$ac_pwd
1506 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1507 # for backward compatibility:
1508 ac_top_builddir=$ac_top_build_prefix
1509
1510 case $srcdir in
1511   .)  # We are building in place.
1512     ac_srcdir=.
1513     ac_top_srcdir=$ac_top_builddir_sub
1514     ac_abs_top_srcdir=$ac_pwd ;;
1515   [\\/]* | ?:[\\/]* )  # Absolute name.
1516     ac_srcdir=$srcdir$ac_dir_suffix;
1517     ac_top_srcdir=$srcdir
1518     ac_abs_top_srcdir=$srcdir ;;
1519   *) # Relative name.
1520     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1521     ac_top_srcdir=$ac_top_build_prefix$srcdir
1522     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1523 esac
1524 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1525
1526     cd "$ac_dir" || { ac_status=$?; continue; }
1527     # Check for guested configure.
1528     if test -f "$ac_srcdir/configure.gnu"; then
1529       echo &&
1530       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1531     elif test -f "$ac_srcdir/configure"; then
1532       echo &&
1533       $SHELL "$ac_srcdir/configure" --help=recursive
1534     else
1535       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1536     fi || ac_status=$?
1537     cd "$ac_pwd" || { ac_status=$?; break; }
1538   done
1539 fi
1540
1541 test -n "$ac_init_help" && exit $ac_status
1542 if $ac_init_version; then
1543   cat <<\_ACEOF
1544 package-unused configure version-unused
1545 generated by GNU Autoconf 2.69
1546
1547 Copyright (C) 2012 Free Software Foundation, Inc.
1548 This configure script is free software; the Free Software Foundation
1549 gives unlimited permission to copy, distribute and modify it.
1550 _ACEOF
1551   exit
1552 fi
1553
1554 ## ------------------------ ##
1555 ## Autoconf initialization. ##
1556 ## ------------------------ ##
1557
1558 # ac_fn_c_try_compile LINENO
1559 # --------------------------
1560 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1561 ac_fn_c_try_compile ()
1562 {
1563   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1564   rm -f conftest.$ac_objext
1565   if { { ac_try="$ac_compile"
1566 case "(($ac_try" in
1567   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1568   *) ac_try_echo=$ac_try;;
1569 esac
1570 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1571 $as_echo "$ac_try_echo"; } >&5
1572   (eval "$ac_compile") 2>conftest.err
1573   ac_status=$?
1574   if test -s conftest.err; then
1575     grep -v '^ *+' conftest.err >conftest.er1
1576     cat conftest.er1 >&5
1577     mv -f conftest.er1 conftest.err
1578   fi
1579   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1580   test $ac_status = 0; } && {
1581          test -z "$ac_c_werror_flag" ||
1582          test ! -s conftest.err
1583        } && test -s conftest.$ac_objext; then :
1584   ac_retval=0
1585 else
1586   $as_echo "$as_me: failed program was:" >&5
1587 sed 's/^/| /' conftest.$ac_ext >&5
1588
1589         ac_retval=1
1590 fi
1591   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1592   as_fn_set_status $ac_retval
1593
1594 } # ac_fn_c_try_compile
1595
1596 # ac_fn_c_try_cpp LINENO
1597 # ----------------------
1598 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1599 ac_fn_c_try_cpp ()
1600 {
1601   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1602   if { { ac_try="$ac_cpp conftest.$ac_ext"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } > conftest.i && {
1618          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        }; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626     ac_retval=1
1627 fi
1628   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629   as_fn_set_status $ac_retval
1630
1631 } # ac_fn_c_try_cpp
1632
1633 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1634 # -------------------------------------------------------
1635 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1636 # the include files in INCLUDES and setting the cache variable VAR
1637 # accordingly.
1638 ac_fn_c_check_header_mongrel ()
1639 {
1640   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1641   if eval \${$3+:} false; then :
1642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1643 $as_echo_n "checking for $2... " >&6; }
1644 if eval \${$3+:} false; then :
1645   $as_echo_n "(cached) " >&6
1646 fi
1647 eval ac_res=\$$3
1648                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1649 $as_echo "$ac_res" >&6; }
1650 else
1651   # Is the header compilable?
1652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1653 $as_echo_n "checking $2 usability... " >&6; }
1654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1655 /* end confdefs.h.  */
1656 $4
1657 #include <$2>
1658 _ACEOF
1659 if ac_fn_c_try_compile "$LINENO"; then :
1660   ac_header_compiler=yes
1661 else
1662   ac_header_compiler=no
1663 fi
1664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1666 $as_echo "$ac_header_compiler" >&6; }
1667
1668 # Is the header present?
1669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1670 $as_echo_n "checking $2 presence... " >&6; }
1671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_cpp "$LINENO"; then :
1676   ac_header_preproc=yes
1677 else
1678   ac_header_preproc=no
1679 fi
1680 rm -f conftest.err conftest.i conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1682 $as_echo "$ac_header_preproc" >&6; }
1683
1684 # So?  What about this header?
1685 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1686   yes:no: )
1687     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1688 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1689     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1690 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1691     ;;
1692   no:yes:* )
1693     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1694 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1695     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1696 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1697     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1698 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1699     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1700 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1701     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1702 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1703     ;;
1704 esac
1705   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1706 $as_echo_n "checking for $2... " >&6; }
1707 if eval \${$3+:} false; then :
1708   $as_echo_n "(cached) " >&6
1709 else
1710   eval "$3=\$ac_header_compiler"
1711 fi
1712 eval ac_res=\$$3
1713                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1714 $as_echo "$ac_res" >&6; }
1715 fi
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717
1718 } # ac_fn_c_check_header_mongrel
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758   as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1763 # -------------------------------------------------------
1764 # Tests whether HEADER exists and can be compiled using the include files in
1765 # INCLUDES, setting the cache variable VAR accordingly.
1766 ac_fn_c_check_header_compile ()
1767 {
1768   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1770 $as_echo_n "checking for $2... " >&6; }
1771 if eval \${$3+:} false; then :
1772   $as_echo_n "(cached) " >&6
1773 else
1774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1775 /* end confdefs.h.  */
1776 $4
1777 #include <$2>
1778 _ACEOF
1779 if ac_fn_c_try_compile "$LINENO"; then :
1780   eval "$3=yes"
1781 else
1782   eval "$3=no"
1783 fi
1784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1785 fi
1786 eval ac_res=\$$3
1787                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1788 $as_echo "$ac_res" >&6; }
1789   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1790
1791 } # ac_fn_c_check_header_compile
1792
1793 # ac_fn_c_try_link LINENO
1794 # -----------------------
1795 # Try to link conftest.$ac_ext, and return whether this succeeded.
1796 ac_fn_c_try_link ()
1797 {
1798   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799   rm -f conftest.$ac_objext conftest$ac_exeext
1800   if { { ac_try="$ac_link"
1801 case "(($ac_try" in
1802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1803   *) ac_try_echo=$ac_try;;
1804 esac
1805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1806 $as_echo "$ac_try_echo"; } >&5
1807   (eval "$ac_link") 2>conftest.err
1808   ac_status=$?
1809   if test -s conftest.err; then
1810     grep -v '^ *+' conftest.err >conftest.er1
1811     cat conftest.er1 >&5
1812     mv -f conftest.er1 conftest.err
1813   fi
1814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1815   test $ac_status = 0; } && {
1816          test -z "$ac_c_werror_flag" ||
1817          test ! -s conftest.err
1818        } && test -s conftest$ac_exeext && {
1819          test "$cross_compiling" = yes ||
1820          test -x conftest$ac_exeext
1821        }; then :
1822   ac_retval=0
1823 else
1824   $as_echo "$as_me: failed program was:" >&5
1825 sed 's/^/| /' conftest.$ac_ext >&5
1826
1827         ac_retval=1
1828 fi
1829   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1830   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1831   # interfere with the next link command; also delete a directory that is
1832   # left behind by Apple's compiler.  We do this before executing the actions.
1833   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1834   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1835   as_fn_set_status $ac_retval
1836
1837 } # ac_fn_c_try_link
1838
1839 # ac_fn_c_check_func LINENO FUNC VAR
1840 # ----------------------------------
1841 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1842 ac_fn_c_check_func ()
1843 {
1844   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if eval \${$3+:} false; then :
1848   $as_echo_n "(cached) " >&6
1849 else
1850   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1851 /* end confdefs.h.  */
1852 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1853    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1854 #define $2 innocuous_$2
1855
1856 /* System header to define __stub macros and hopefully few prototypes,
1857     which can conflict with char $2 (); below.
1858     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1859     <limits.h> exists even on freestanding compilers.  */
1860
1861 #ifdef __STDC__
1862 # include <limits.h>
1863 #else
1864 # include <assert.h>
1865 #endif
1866
1867 #undef $2
1868
1869 /* Override any GCC internal prototype to avoid an error.
1870    Use char because int might match the return type of a GCC
1871    builtin and then its argument prototype would still apply.  */
1872 #ifdef __cplusplus
1873 extern "C"
1874 #endif
1875 char $2 ();
1876 /* The GNU C library defines this for functions which it implements
1877     to always fail with ENOSYS.  Some functions are actually named
1878     something starting with __ and the normal name is an alias.  */
1879 #if defined __stub_$2 || defined __stub___$2
1880 choke me
1881 #endif
1882
1883 int
1884 main ()
1885 {
1886 return $2 ();
1887   ;
1888   return 0;
1889 }
1890 _ACEOF
1891 if ac_fn_c_try_link "$LINENO"; then :
1892   eval "$3=yes"
1893 else
1894   eval "$3=no"
1895 fi
1896 rm -f core conftest.err conftest.$ac_objext \
1897     conftest$ac_exeext conftest.$ac_ext
1898 fi
1899 eval ac_res=\$$3
1900                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1901 $as_echo "$ac_res" >&6; }
1902   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1903
1904 } # ac_fn_c_check_func
1905
1906 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1907 # -------------------------------------------
1908 # Tests whether TYPE exists after having included INCLUDES, setting cache
1909 # variable VAR accordingly.
1910 ac_fn_c_check_type ()
1911 {
1912   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1913   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914 $as_echo_n "checking for $2... " >&6; }
1915 if eval \${$3+:} false; then :
1916   $as_echo_n "(cached) " >&6
1917 else
1918   eval "$3=no"
1919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1920 /* end confdefs.h.  */
1921 $4
1922 int
1923 main ()
1924 {
1925 if (sizeof ($2))
1926          return 0;
1927   ;
1928   return 0;
1929 }
1930 _ACEOF
1931 if ac_fn_c_try_compile "$LINENO"; then :
1932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933 /* end confdefs.h.  */
1934 $4
1935 int
1936 main ()
1937 {
1938 if (sizeof (($2)))
1939             return 0;
1940   ;
1941   return 0;
1942 }
1943 _ACEOF
1944 if ac_fn_c_try_compile "$LINENO"; then :
1945
1946 else
1947   eval "$3=yes"
1948 fi
1949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 eval ac_res=\$$3
1954                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955 $as_echo "$ac_res" >&6; }
1956   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1957
1958 } # ac_fn_c_check_type
1959
1960 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1961 # --------------------------------------------
1962 # Tries to find the compile-time value of EXPR in a program that includes
1963 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1964 # computed
1965 ac_fn_c_compute_int ()
1966 {
1967   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1968   if test "$cross_compiling" = yes; then
1969     # Depending upon the size, compute the lo and hi bounds.
1970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971 /* end confdefs.h.  */
1972 $4
1973 int
1974 main ()
1975 {
1976 static int test_array [1 - 2 * !(($2) >= 0)];
1977 test_array [0] = 0;
1978 return test_array [0];
1979
1980   ;
1981   return 0;
1982 }
1983 _ACEOF
1984 if ac_fn_c_try_compile "$LINENO"; then :
1985   ac_lo=0 ac_mid=0
1986   while :; do
1987     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $4
1990 int
1991 main ()
1992 {
1993 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1994 test_array [0] = 0;
1995 return test_array [0];
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_hi=$ac_mid; break
2003 else
2004   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2005                         if test $ac_lo -le $ac_mid; then
2006                           ac_lo= ac_hi=
2007                           break
2008                         fi
2009                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2010 fi
2011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2012   done
2013 else
2014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) < 0)];
2021 test_array [0] = 0;
2022 return test_array [0];
2023
2024   ;
2025   return 0;
2026 }
2027 _ACEOF
2028 if ac_fn_c_try_compile "$LINENO"; then :
2029   ac_hi=-1 ac_mid=-1
2030   while :; do
2031     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2032 /* end confdefs.h.  */
2033 $4
2034 int
2035 main ()
2036 {
2037 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2038 test_array [0] = 0;
2039 return test_array [0];
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046   ac_lo=$ac_mid; break
2047 else
2048   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2049                         if test $ac_mid -le $ac_hi; then
2050                           ac_lo= ac_hi=
2051                           break
2052                         fi
2053                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2054 fi
2055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2056   done
2057 else
2058   ac_lo= ac_hi=
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 # Binary search between lo and hi bounds.
2064 while test "x$ac_lo" != "x$ac_hi"; do
2065   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2067 /* end confdefs.h.  */
2068 $4
2069 int
2070 main ()
2071 {
2072 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2073 test_array [0] = 0;
2074 return test_array [0];
2075
2076   ;
2077   return 0;
2078 }
2079 _ACEOF
2080 if ac_fn_c_try_compile "$LINENO"; then :
2081   ac_hi=$ac_mid
2082 else
2083   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2084 fi
2085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2086 done
2087 case $ac_lo in #((
2088 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2089 '') ac_retval=1 ;;
2090 esac
2091   else
2092     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2093 /* end confdefs.h.  */
2094 $4
2095 static long int longval () { return $2; }
2096 static unsigned long int ulongval () { return $2; }
2097 #include <stdio.h>
2098 #include <stdlib.h>
2099 int
2100 main ()
2101 {
2102
2103   FILE *f = fopen ("conftest.val", "w");
2104   if (! f)
2105     return 1;
2106   if (($2) < 0)
2107     {
2108       long int i = longval ();
2109       if (i != ($2))
2110         return 1;
2111       fprintf (f, "%ld", i);
2112     }
2113   else
2114     {
2115       unsigned long int i = ulongval ();
2116       if (i != ($2))
2117         return 1;
2118       fprintf (f, "%lu", i);
2119     }
2120   /* Do not output a trailing newline, as this causes \r\n confusion
2121      on some platforms.  */
2122   return ferror (f) || fclose (f) != 0;
2123
2124   ;
2125   return 0;
2126 }
2127 _ACEOF
2128 if ac_fn_c_try_run "$LINENO"; then :
2129   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2130 else
2131   ac_retval=1
2132 fi
2133 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2134   conftest.$ac_objext conftest.beam conftest.$ac_ext
2135 rm -f conftest.val
2136
2137   fi
2138   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2139   as_fn_set_status $ac_retval
2140
2141 } # ac_fn_c_compute_int
2142
2143 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2144 # ---------------------------------------------
2145 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2146 # accordingly.
2147 ac_fn_c_check_decl ()
2148 {
2149   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2150   as_decl_name=`echo $2|sed 's/ *(.*//'`
2151   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2153 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2154 if eval \${$3+:} false; then :
2155   $as_echo_n "(cached) " >&6
2156 else
2157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2158 /* end confdefs.h.  */
2159 $4
2160 int
2161 main ()
2162 {
2163 #ifndef $as_decl_name
2164 #ifdef __cplusplus
2165   (void) $as_decl_use;
2166 #else
2167   (void) $as_decl_name;
2168 #endif
2169 #endif
2170
2171   ;
2172   return 0;
2173 }
2174 _ACEOF
2175 if ac_fn_c_try_compile "$LINENO"; then :
2176   eval "$3=yes"
2177 else
2178   eval "$3=no"
2179 fi
2180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2181 fi
2182 eval ac_res=\$$3
2183                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2184 $as_echo "$ac_res" >&6; }
2185   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2186
2187 } # ac_fn_c_check_decl
2188 cat >config.log <<_ACEOF
2189 This file contains any messages produced by compilers while
2190 running configure, to aid debugging if configure makes a mistake.
2191
2192 It was created by package-unused $as_me version-unused, which was
2193 generated by GNU Autoconf 2.69.  Invocation command line was
2194
2195   $ $0 $@
2196
2197 _ACEOF
2198 exec 5>>config.log
2199 {
2200 cat <<_ASUNAME
2201 ## --------- ##
2202 ## Platform. ##
2203 ## --------- ##
2204
2205 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2206 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2207 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2208 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2209 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2210
2211 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2212 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2213
2214 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2215 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2216 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2217 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2218 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2219 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2220 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2221
2222 _ASUNAME
2223
2224 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2225 for as_dir in $PATH
2226 do
2227   IFS=$as_save_IFS
2228   test -z "$as_dir" && as_dir=.
2229     $as_echo "PATH: $as_dir"
2230   done
2231 IFS=$as_save_IFS
2232
2233 } >&5
2234
2235 cat >&5 <<_ACEOF
2236
2237
2238 ## ----------- ##
2239 ## Core tests. ##
2240 ## ----------- ##
2241
2242 _ACEOF
2243
2244
2245 # Keep a trace of the command line.
2246 # Strip out --no-create and --no-recursion so they do not pile up.
2247 # Strip out --silent because we don't want to record it for future runs.
2248 # Also quote any args containing shell meta-characters.
2249 # Make two passes to allow for proper duplicate-argument suppression.
2250 ac_configure_args=
2251 ac_configure_args0=
2252 ac_configure_args1=
2253 ac_must_keep_next=false
2254 for ac_pass in 1 2
2255 do
2256   for ac_arg
2257   do
2258     case $ac_arg in
2259     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2260     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2261     | -silent | --silent | --silen | --sile | --sil)
2262       continue ;;
2263     *\'*)
2264       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2265     esac
2266     case $ac_pass in
2267     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2268     2)
2269       as_fn_append ac_configure_args1 " '$ac_arg'"
2270       if test $ac_must_keep_next = true; then
2271         ac_must_keep_next=false # Got value, back to normal.
2272       else
2273         case $ac_arg in
2274           *=* | --config-cache | -C | -disable-* | --disable-* \
2275           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2276           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2277           | -with-* | --with-* | -without-* | --without-* | --x)
2278             case "$ac_configure_args0 " in
2279               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2280             esac
2281             ;;
2282           -* ) ac_must_keep_next=true ;;
2283         esac
2284       fi
2285       as_fn_append ac_configure_args " '$ac_arg'"
2286       ;;
2287     esac
2288   done
2289 done
2290 { ac_configure_args0=; unset ac_configure_args0;}
2291 { ac_configure_args1=; unset ac_configure_args1;}
2292
2293 # When interrupted or exit'd, cleanup temporary files, and complete
2294 # config.log.  We remove comments because anyway the quotes in there
2295 # would cause problems or look ugly.
2296 # WARNING: Use '\'' to represent an apostrophe within the trap.
2297 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2298 trap 'exit_status=$?
2299   # Save into config.log some information that might help in debugging.
2300   {
2301     echo
2302
2303     $as_echo "## ---------------- ##
2304 ## Cache variables. ##
2305 ## ---------------- ##"
2306     echo
2307     # The following way of writing the cache mishandles newlines in values,
2308 (
2309   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2310     eval ac_val=\$$ac_var
2311     case $ac_val in #(
2312     *${as_nl}*)
2313       case $ac_var in #(
2314       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2315 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2316       esac
2317       case $ac_var in #(
2318       _ | IFS | as_nl) ;; #(
2319       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2320       *) { eval $ac_var=; unset $ac_var;} ;;
2321       esac ;;
2322     esac
2323   done
2324   (set) 2>&1 |
2325     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2326     *${as_nl}ac_space=\ *)
2327       sed -n \
2328         "s/'\''/'\''\\\\'\'''\''/g;
2329           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2330       ;; #(
2331     *)
2332       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2333       ;;
2334     esac |
2335     sort
2336 )
2337     echo
2338
2339     $as_echo "## ----------------- ##
2340 ## Output variables. ##
2341 ## ----------------- ##"
2342     echo
2343     for ac_var in $ac_subst_vars
2344     do
2345       eval ac_val=\$$ac_var
2346       case $ac_val in
2347       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2348       esac
2349       $as_echo "$ac_var='\''$ac_val'\''"
2350     done | sort
2351     echo
2352
2353     if test -n "$ac_subst_files"; then
2354       $as_echo "## ------------------- ##
2355 ## File substitutions. ##
2356 ## ------------------- ##"
2357       echo
2358       for ac_var in $ac_subst_files
2359       do
2360         eval ac_val=\$$ac_var
2361         case $ac_val in
2362         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2363         esac
2364         $as_echo "$ac_var='\''$ac_val'\''"
2365       done | sort
2366       echo
2367     fi
2368
2369     if test -s confdefs.h; then
2370       $as_echo "## ----------- ##
2371 ## confdefs.h. ##
2372 ## ----------- ##"
2373       echo
2374       cat confdefs.h
2375       echo
2376     fi
2377     test "$ac_signal" != 0 &&
2378       $as_echo "$as_me: caught signal $ac_signal"
2379     $as_echo "$as_me: exit $exit_status"
2380   } >&5
2381   rm -f core *.core core.conftest.* &&
2382     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2383     exit $exit_status
2384 ' 0
2385 for ac_signal in 1 2 13 15; do
2386   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2387 done
2388 ac_signal=0
2389
2390 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2391 rm -f -r conftest* confdefs.h
2392
2393 $as_echo "/* confdefs.h */" > confdefs.h
2394
2395 # Predefined preprocessor variables.
2396
2397 cat >>confdefs.h <<_ACEOF
2398 #define PACKAGE_NAME "$PACKAGE_NAME"
2399 _ACEOF
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_STRING "$PACKAGE_STRING"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2415 _ACEOF
2416
2417 cat >>confdefs.h <<_ACEOF
2418 #define PACKAGE_URL "$PACKAGE_URL"
2419 _ACEOF
2420
2421
2422 # Let the site file select an alternate cache file if it wants to.
2423 # Prefer an explicitly selected file to automatically selected ones.
2424 ac_site_file1=NONE
2425 ac_site_file2=NONE
2426 if test -n "$CONFIG_SITE"; then
2427   # We do not want a PATH search for config.site.
2428   case $CONFIG_SITE in #((
2429     -*)  ac_site_file1=./$CONFIG_SITE;;
2430     */*) ac_site_file1=$CONFIG_SITE;;
2431     *)   ac_site_file1=./$CONFIG_SITE;;
2432   esac
2433 elif test "x$prefix" != xNONE; then
2434   ac_site_file1=$prefix/share/config.site
2435   ac_site_file2=$prefix/etc/config.site
2436 else
2437   ac_site_file1=$ac_default_prefix/share/config.site
2438   ac_site_file2=$ac_default_prefix/etc/config.site
2439 fi
2440 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2441 do
2442   test "x$ac_site_file" = xNONE && continue
2443   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2444     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2445 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2446     sed 's/^/| /' "$ac_site_file" >&5
2447     . "$ac_site_file" \
2448       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2449 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2450 as_fn_error $? "failed to load site script $ac_site_file
2451 See \`config.log' for more details" "$LINENO" 5; }
2452   fi
2453 done
2454
2455 if test -r "$cache_file"; then
2456   # Some versions of bash will fail to source /dev/null (special files
2457   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2458   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2459     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2460 $as_echo "$as_me: loading cache $cache_file" >&6;}
2461     case $cache_file in
2462       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2463       *)                      . "./$cache_file";;
2464     esac
2465   fi
2466 else
2467   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2468 $as_echo "$as_me: creating cache $cache_file" >&6;}
2469   >$cache_file
2470 fi
2471
2472 # Check that the precious variables saved in the cache have kept the same
2473 # value.
2474 ac_cache_corrupted=false
2475 for ac_var in $ac_precious_vars; do
2476   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2477   eval ac_new_set=\$ac_env_${ac_var}_set
2478   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2479   eval ac_new_val=\$ac_env_${ac_var}_value
2480   case $ac_old_set,$ac_new_set in
2481     set,)
2482       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2483 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2484       ac_cache_corrupted=: ;;
2485     ,set)
2486       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2487 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2488       ac_cache_corrupted=: ;;
2489     ,);;
2490     *)
2491       if test "x$ac_old_val" != "x$ac_new_val"; then
2492         # differences in whitespace do not lead to failure.
2493         ac_old_val_w=`echo x $ac_old_val`
2494         ac_new_val_w=`echo x $ac_new_val`
2495         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2496           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2497 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2498           ac_cache_corrupted=:
2499         else
2500           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2501 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2502           eval $ac_var=\$ac_old_val
2503         fi
2504         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2505 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2506         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2507 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2508       fi;;
2509   esac
2510   # Pass precious variables to config.status.
2511   if test "$ac_new_set" = set; then
2512     case $ac_new_val in
2513     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2514     *) ac_arg=$ac_var=$ac_new_val ;;
2515     esac
2516     case " $ac_configure_args " in
2517       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2518       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2519     esac
2520   fi
2521 done
2522 if $ac_cache_corrupted; then
2523   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2524 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2525   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2526 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2527   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2528 fi
2529 ## -------------------- ##
2530 ## Main body of script. ##
2531 ## -------------------- ##
2532
2533 ac_ext=c
2534 ac_cpp='$CPP $CPPFLAGS'
2535 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2536 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2537 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2538
2539
2540
2541
2542
2543
2544 ac_config_headers="$ac_config_headers config.h"
2545
2546
2547 if test -n "${with_target_subdir}"; then
2548   # Default to --enable-multilib
2549 # Check whether --enable-multilib was given.
2550 if test "${enable_multilib+set}" = set; then :
2551   enableval=$enable_multilib; case "$enableval" in
2552   yes) multilib=yes ;;
2553   no)  multilib=no ;;
2554   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2555  esac
2556 else
2557   multilib=yes
2558 fi
2559
2560
2561 # We may get other options which we leave undocumented:
2562 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2563 # See config-ml.in if you want the gory details.
2564
2565 if test "$srcdir" = "."; then
2566   if test "$with_target_subdir" != "."; then
2567     multi_basedir="$srcdir/$with_multisrctop../.."
2568   else
2569     multi_basedir="$srcdir/$with_multisrctop.."
2570   fi
2571 else
2572   multi_basedir="$srcdir/.."
2573 fi
2574
2575
2576 # Even if the default multilib is not a cross compilation,
2577 # it may be that some of the other multilibs are.
2578 if test $cross_compiling = no && test $multilib = yes \
2579    && test "x${with_multisubdir}" != x ; then
2580    cross_compiling=maybe
2581 fi
2582
2583 ac_config_commands="$ac_config_commands default-1"
2584
2585 fi
2586
2587 ac_aux_dir=
2588 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2589   if test -f "$ac_dir/install-sh"; then
2590     ac_aux_dir=$ac_dir
2591     ac_install_sh="$ac_aux_dir/install-sh -c"
2592     break
2593   elif test -f "$ac_dir/install.sh"; then
2594     ac_aux_dir=$ac_dir
2595     ac_install_sh="$ac_aux_dir/install.sh -c"
2596     break
2597   elif test -f "$ac_dir/shtool"; then
2598     ac_aux_dir=$ac_dir
2599     ac_install_sh="$ac_aux_dir/shtool install -c"
2600     break
2601   fi
2602 done
2603 if test -z "$ac_aux_dir"; then
2604   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2605 fi
2606
2607 # These three variables are undocumented and unsupported,
2608 # and are intended to be withdrawn in a future Autoconf release.
2609 # They can cause serious problems if a builder's source tree is in a directory
2610 # whose full name contains unusual characters.
2611 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2612 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2613 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2614
2615
2616 # Make sure we can run config.sub.
2617 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2618   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2619
2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2621 $as_echo_n "checking build system type... " >&6; }
2622 if ${ac_cv_build+:} false; then :
2623   $as_echo_n "(cached) " >&6
2624 else
2625   ac_build_alias=$build_alias
2626 test "x$ac_build_alias" = x &&
2627   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2628 test "x$ac_build_alias" = x &&
2629   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2630 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2631   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2632
2633 fi
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2635 $as_echo "$ac_cv_build" >&6; }
2636 case $ac_cv_build in
2637 *-*-*) ;;
2638 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2639 esac
2640 build=$ac_cv_build
2641 ac_save_IFS=$IFS; IFS='-'
2642 set x $ac_cv_build
2643 shift
2644 build_cpu=$1
2645 build_vendor=$2
2646 shift; shift
2647 # Remember, the first character of IFS is used to create $*,
2648 # except with old shells:
2649 build_os=$*
2650 IFS=$ac_save_IFS
2651 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2652
2653
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2655 $as_echo_n "checking host system type... " >&6; }
2656 if ${ac_cv_host+:} false; then :
2657   $as_echo_n "(cached) " >&6
2658 else
2659   if test "x$host_alias" = x; then
2660   ac_cv_host=$ac_cv_build
2661 else
2662   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2663     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2664 fi
2665
2666 fi
2667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2668 $as_echo "$ac_cv_host" >&6; }
2669 case $ac_cv_host in
2670 *-*-*) ;;
2671 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2672 esac
2673 host=$ac_cv_host
2674 ac_save_IFS=$IFS; IFS='-'
2675 set x $ac_cv_host
2676 shift
2677 host_cpu=$1
2678 host_vendor=$2
2679 shift; shift
2680 # Remember, the first character of IFS is used to create $*,
2681 # except with old shells:
2682 host_os=$*
2683 IFS=$ac_save_IFS
2684 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2685
2686
2687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2688 $as_echo_n "checking target system type... " >&6; }
2689 if ${ac_cv_target+:} false; then :
2690   $as_echo_n "(cached) " >&6
2691 else
2692   if test "x$target_alias" = x; then
2693   ac_cv_target=$ac_cv_host
2694 else
2695   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2696     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2697 fi
2698
2699 fi
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2701 $as_echo "$ac_cv_target" >&6; }
2702 case $ac_cv_target in
2703 *-*-*) ;;
2704 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2705 esac
2706 target=$ac_cv_target
2707 ac_save_IFS=$IFS; IFS='-'
2708 set x $ac_cv_target
2709 shift
2710 target_cpu=$1
2711 target_vendor=$2
2712 shift; shift
2713 # Remember, the first character of IFS is used to create $*,
2714 # except with old shells:
2715 target_os=$*
2716 IFS=$ac_save_IFS
2717 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2718
2719
2720 # The aliases save the names the user supplied, while $host etc.
2721 # will get canonicalized.
2722 test -n "$target_alias" &&
2723   test "$program_prefix$program_suffix$program_transform_name" = \
2724     NONENONEs,x,x, &&
2725   program_prefix=${target_alias}-
2726
2727 target_alias=${target_alias-$host_alias}
2728
2729 # Expand $ac_aux_dir to an absolute path.
2730 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2731
2732 ac_ext=c
2733 ac_cpp='$CPP $CPPFLAGS'
2734 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2735 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2736 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2737 if test -n "$ac_tool_prefix"; then
2738   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2739 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2741 $as_echo_n "checking for $ac_word... " >&6; }
2742 if ${ac_cv_prog_CC+:} false; then :
2743   $as_echo_n "(cached) " >&6
2744 else
2745   if test -n "$CC"; then
2746   ac_cv_prog_CC="$CC" # Let the user override the test.
2747 else
2748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2749 for as_dir in $PATH
2750 do
2751   IFS=$as_save_IFS
2752   test -z "$as_dir" && as_dir=.
2753     for ac_exec_ext in '' $ac_executable_extensions; do
2754   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2755     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2757     break 2
2758   fi
2759 done
2760   done
2761 IFS=$as_save_IFS
2762
2763 fi
2764 fi
2765 CC=$ac_cv_prog_CC
2766 if test -n "$CC"; then
2767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2768 $as_echo "$CC" >&6; }
2769 else
2770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2771 $as_echo "no" >&6; }
2772 fi
2773
2774
2775 fi
2776 if test -z "$ac_cv_prog_CC"; then
2777   ac_ct_CC=$CC
2778   # Extract the first word of "gcc", so it can be a program name with args.
2779 set dummy gcc; ac_word=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test -n "$ac_ct_CC"; then
2786   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2787 else
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     for ac_exec_ext in '' $ac_executable_extensions; do
2794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2795     ac_cv_prog_ac_ct_CC="gcc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 fi
2804 fi
2805 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2806 if test -n "$ac_ct_CC"; then
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2808 $as_echo "$ac_ct_CC" >&6; }
2809 else
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2812 fi
2813
2814   if test "x$ac_ct_CC" = x; then
2815     CC=""
2816   else
2817     case $cross_compiling:$ac_tool_warned in
2818 yes:)
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2820 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2821 ac_tool_warned=yes ;;
2822 esac
2823     CC=$ac_ct_CC
2824   fi
2825 else
2826   CC="$ac_cv_prog_CC"
2827 fi
2828
2829 if test -z "$CC"; then
2830           if test -n "$ac_tool_prefix"; then
2831     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2832 set dummy ${ac_tool_prefix}cc; ac_word=$2
2833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2834 $as_echo_n "checking for $ac_word... " >&6; }
2835 if ${ac_cv_prog_CC+:} false; then :
2836   $as_echo_n "(cached) " >&6
2837 else
2838   if test -n "$CC"; then
2839   ac_cv_prog_CC="$CC" # Let the user override the test.
2840 else
2841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842 for as_dir in $PATH
2843 do
2844   IFS=$as_save_IFS
2845   test -z "$as_dir" && as_dir=.
2846     for ac_exec_ext in '' $ac_executable_extensions; do
2847   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2848     ac_cv_prog_CC="${ac_tool_prefix}cc"
2849     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2850     break 2
2851   fi
2852 done
2853   done
2854 IFS=$as_save_IFS
2855
2856 fi
2857 fi
2858 CC=$ac_cv_prog_CC
2859 if test -n "$CC"; then
2860   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2861 $as_echo "$CC" >&6; }
2862 else
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2864 $as_echo "no" >&6; }
2865 fi
2866
2867
2868   fi
2869 fi
2870 if test -z "$CC"; then
2871   # Extract the first word of "cc", so it can be a program name with args.
2872 set dummy cc; ac_word=$2
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2874 $as_echo_n "checking for $ac_word... " >&6; }
2875 if ${ac_cv_prog_CC+:} false; then :
2876   $as_echo_n "(cached) " >&6
2877 else
2878   if test -n "$CC"; then
2879   ac_cv_prog_CC="$CC" # Let the user override the test.
2880 else
2881   ac_prog_rejected=no
2882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2883 for as_dir in $PATH
2884 do
2885   IFS=$as_save_IFS
2886   test -z "$as_dir" && as_dir=.
2887     for ac_exec_ext in '' $ac_executable_extensions; do
2888   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2889     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2890        ac_prog_rejected=yes
2891        continue
2892      fi
2893     ac_cv_prog_CC="cc"
2894     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2895     break 2
2896   fi
2897 done
2898   done
2899 IFS=$as_save_IFS
2900
2901 if test $ac_prog_rejected = yes; then
2902   # We found a bogon in the path, so make sure we never use it.
2903   set dummy $ac_cv_prog_CC
2904   shift
2905   if test $# != 0; then
2906     # We chose a different compiler from the bogus one.
2907     # However, it has the same basename, so the bogon will be chosen
2908     # first if we set CC to just the basename; use the full file name.
2909     shift
2910     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2911   fi
2912 fi
2913 fi
2914 fi
2915 CC=$ac_cv_prog_CC
2916 if test -n "$CC"; then
2917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2918 $as_echo "$CC" >&6; }
2919 else
2920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2921 $as_echo "no" >&6; }
2922 fi
2923
2924
2925 fi
2926 if test -z "$CC"; then
2927   if test -n "$ac_tool_prefix"; then
2928   for ac_prog in cl.exe
2929   do
2930     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2931 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2933 $as_echo_n "checking for $ac_word... " >&6; }
2934 if ${ac_cv_prog_CC+:} false; then :
2935   $as_echo_n "(cached) " >&6
2936 else
2937   if test -n "$CC"; then
2938   ac_cv_prog_CC="$CC" # Let the user override the test.
2939 else
2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2941 for as_dir in $PATH
2942 do
2943   IFS=$as_save_IFS
2944   test -z "$as_dir" && as_dir=.
2945     for ac_exec_ext in '' $ac_executable_extensions; do
2946   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2947     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2948     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2949     break 2
2950   fi
2951 done
2952   done
2953 IFS=$as_save_IFS
2954
2955 fi
2956 fi
2957 CC=$ac_cv_prog_CC
2958 if test -n "$CC"; then
2959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2960 $as_echo "$CC" >&6; }
2961 else
2962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2963 $as_echo "no" >&6; }
2964 fi
2965
2966
2967     test -n "$CC" && break
2968   done
2969 fi
2970 if test -z "$CC"; then
2971   ac_ct_CC=$CC
2972   for ac_prog in cl.exe
2973 do
2974   # Extract the first word of "$ac_prog", so it can be a program name with args.
2975 set dummy $ac_prog; ac_word=$2
2976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2977 $as_echo_n "checking for $ac_word... " >&6; }
2978 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2979   $as_echo_n "(cached) " >&6
2980 else
2981   if test -n "$ac_ct_CC"; then
2982   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2983 else
2984 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2985 for as_dir in $PATH
2986 do
2987   IFS=$as_save_IFS
2988   test -z "$as_dir" && as_dir=.
2989     for ac_exec_ext in '' $ac_executable_extensions; do
2990   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2991     ac_cv_prog_ac_ct_CC="$ac_prog"
2992     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2993     break 2
2994   fi
2995 done
2996   done
2997 IFS=$as_save_IFS
2998
2999 fi
3000 fi
3001 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3002 if test -n "$ac_ct_CC"; then
3003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3004 $as_echo "$ac_ct_CC" >&6; }
3005 else
3006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007 $as_echo "no" >&6; }
3008 fi
3009
3010
3011   test -n "$ac_ct_CC" && break
3012 done
3013
3014   if test "x$ac_ct_CC" = x; then
3015     CC=""
3016   else
3017     case $cross_compiling:$ac_tool_warned in
3018 yes:)
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3021 ac_tool_warned=yes ;;
3022 esac
3023     CC=$ac_ct_CC
3024   fi
3025 fi
3026
3027 fi
3028
3029
3030 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3031 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3032 as_fn_error $? "no acceptable C compiler found in \$PATH
3033 See \`config.log' for more details" "$LINENO" 5; }
3034
3035 # Provide some information about the compiler.
3036 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3037 set X $ac_compile
3038 ac_compiler=$2
3039 for ac_option in --version -v -V -qversion; do
3040   { { ac_try="$ac_compiler $ac_option >&5"
3041 case "(($ac_try" in
3042   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3043   *) ac_try_echo=$ac_try;;
3044 esac
3045 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3046 $as_echo "$ac_try_echo"; } >&5
3047   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3048   ac_status=$?
3049   if test -s conftest.err; then
3050     sed '10a\
3051 ... rest of stderr output deleted ...
3052          10q' conftest.err >conftest.er1
3053     cat conftest.er1 >&5
3054   fi
3055   rm -f conftest.er1 conftest.err
3056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3057   test $ac_status = 0; }
3058 done
3059
3060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3061 /* end confdefs.h.  */
3062
3063 int
3064 main ()
3065 {
3066
3067   ;
3068   return 0;
3069 }
3070 _ACEOF
3071 ac_clean_files_save=$ac_clean_files
3072 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3073 # Try to create an executable without -o first, disregard a.out.
3074 # It will help us diagnose broken compilers, and finding out an intuition
3075 # of exeext.
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3077 $as_echo_n "checking whether the C compiler works... " >&6; }
3078 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3079
3080 # The possible output files:
3081 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3082
3083 ac_rmfiles=
3084 for ac_file in $ac_files
3085 do
3086   case $ac_file in
3087     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3088     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3089   esac
3090 done
3091 rm -f $ac_rmfiles
3092
3093 if { { ac_try="$ac_link_default"
3094 case "(($ac_try" in
3095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3096   *) ac_try_echo=$ac_try;;
3097 esac
3098 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3099 $as_echo "$ac_try_echo"; } >&5
3100   (eval "$ac_link_default") 2>&5
3101   ac_status=$?
3102   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3103   test $ac_status = 0; }; then :
3104   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3105 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3106 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3107 # so that the user can short-circuit this test for compilers unknown to
3108 # Autoconf.
3109 for ac_file in $ac_files ''
3110 do
3111   test -f "$ac_file" || continue
3112   case $ac_file in
3113     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3114         ;;
3115     [ab].out )
3116         # We found the default executable, but exeext='' is most
3117         # certainly right.
3118         break;;
3119     *.* )
3120         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3121         then :; else
3122            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3123         fi
3124         # We set ac_cv_exeext here because the later test for it is not
3125         # safe: cross compilers may not add the suffix if given an `-o'
3126         # argument, so we may need to know it at that point already.
3127         # Even if this section looks crufty: it has the advantage of
3128         # actually working.
3129         break;;
3130     * )
3131         break;;
3132   esac
3133 done
3134 test "$ac_cv_exeext" = no && ac_cv_exeext=
3135
3136 else
3137   ac_file=''
3138 fi
3139 if test -z "$ac_file"; then :
3140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3141 $as_echo "no" >&6; }
3142 $as_echo "$as_me: failed program was:" >&5
3143 sed 's/^/| /' conftest.$ac_ext >&5
3144
3145 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3146 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3147 as_fn_error 77 "C compiler cannot create executables
3148 See \`config.log' for more details" "$LINENO" 5; }
3149 else
3150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3151 $as_echo "yes" >&6; }
3152 fi
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3154 $as_echo_n "checking for C compiler default output file name... " >&6; }
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3156 $as_echo "$ac_file" >&6; }
3157 ac_exeext=$ac_cv_exeext
3158
3159 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3160 ac_clean_files=$ac_clean_files_save
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3162 $as_echo_n "checking for suffix of executables... " >&6; }
3163 if { { ac_try="$ac_link"
3164 case "(($ac_try" in
3165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3166   *) ac_try_echo=$ac_try;;
3167 esac
3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3169 $as_echo "$ac_try_echo"; } >&5
3170   (eval "$ac_link") 2>&5
3171   ac_status=$?
3172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3173   test $ac_status = 0; }; then :
3174   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3175 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3176 # work properly (i.e., refer to `conftest.exe'), while it won't with
3177 # `rm'.
3178 for ac_file in conftest.exe conftest conftest.*; do
3179   test -f "$ac_file" || continue
3180   case $ac_file in
3181     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3182     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3183           break;;
3184     * ) break;;
3185   esac
3186 done
3187 else
3188   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3189 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3190 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3191 See \`config.log' for more details" "$LINENO" 5; }
3192 fi
3193 rm -f conftest conftest$ac_cv_exeext
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3195 $as_echo "$ac_cv_exeext" >&6; }
3196
3197 rm -f conftest.$ac_ext
3198 EXEEXT=$ac_cv_exeext
3199 ac_exeext=$EXEEXT
3200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3201 /* end confdefs.h.  */
3202 #include <stdio.h>
3203 int
3204 main ()
3205 {
3206 FILE *f = fopen ("conftest.out", "w");
3207  return ferror (f) || fclose (f) != 0;
3208
3209   ;
3210   return 0;
3211 }
3212 _ACEOF
3213 ac_clean_files="$ac_clean_files conftest.out"
3214 # Check that the compiler produces executables we can run.  If not, either
3215 # the compiler is broken, or we cross compile.
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3217 $as_echo_n "checking whether we are cross compiling... " >&6; }
3218 if test "$cross_compiling" != yes; then
3219   { { ac_try="$ac_link"
3220 case "(($ac_try" in
3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3222   *) ac_try_echo=$ac_try;;
3223 esac
3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3225 $as_echo "$ac_try_echo"; } >&5
3226   (eval "$ac_link") 2>&5
3227   ac_status=$?
3228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3229   test $ac_status = 0; }
3230   if { ac_try='./conftest$ac_cv_exeext'
3231   { { case "(($ac_try" in
3232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3233   *) ac_try_echo=$ac_try;;
3234 esac
3235 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3236 $as_echo "$ac_try_echo"; } >&5
3237   (eval "$ac_try") 2>&5
3238   ac_status=$?
3239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3240   test $ac_status = 0; }; }; then
3241     cross_compiling=no
3242   else
3243     if test "$cross_compiling" = maybe; then
3244         cross_compiling=yes
3245     else
3246         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3247 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3248 as_fn_error $? "cannot run C compiled programs.
3249 If you meant to cross compile, use \`--host'.
3250 See \`config.log' for more details" "$LINENO" 5; }
3251     fi
3252   fi
3253 fi
3254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3255 $as_echo "$cross_compiling" >&6; }
3256
3257 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3258 ac_clean_files=$ac_clean_files_save
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3260 $as_echo_n "checking for suffix of object files... " >&6; }
3261 if ${ac_cv_objext+:} false; then :
3262   $as_echo_n "(cached) " >&6
3263 else
3264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3265 /* end confdefs.h.  */
3266
3267 int
3268 main ()
3269 {
3270
3271   ;
3272   return 0;
3273 }
3274 _ACEOF
3275 rm -f conftest.o conftest.obj
3276 if { { ac_try="$ac_compile"
3277 case "(($ac_try" in
3278   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3279   *) ac_try_echo=$ac_try;;
3280 esac
3281 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3282 $as_echo "$ac_try_echo"; } >&5
3283   (eval "$ac_compile") 2>&5
3284   ac_status=$?
3285   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3286   test $ac_status = 0; }; then :
3287   for ac_file in conftest.o conftest.obj conftest.*; do
3288   test -f "$ac_file" || continue;
3289   case $ac_file in
3290     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3291     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3292        break;;
3293   esac
3294 done
3295 else
3296   $as_echo "$as_me: failed program was:" >&5
3297 sed 's/^/| /' conftest.$ac_ext >&5
3298
3299 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3300 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3301 as_fn_error $? "cannot compute suffix of object files: cannot compile
3302 See \`config.log' for more details" "$LINENO" 5; }
3303 fi
3304 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3305 fi
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3307 $as_echo "$ac_cv_objext" >&6; }
3308 OBJEXT=$ac_cv_objext
3309 ac_objext=$OBJEXT
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3311 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3312 if ${ac_cv_c_compiler_gnu+:} false; then :
3313   $as_echo_n "(cached) " >&6
3314 else
3315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3316 /* end confdefs.h.  */
3317
3318 int
3319 main ()
3320 {
3321 #ifndef __GNUC__
3322        choke me
3323 #endif
3324
3325   ;
3326   return 0;
3327 }
3328 _ACEOF
3329 if ac_fn_c_try_compile "$LINENO"; then :
3330   ac_compiler_gnu=yes
3331 else
3332   ac_compiler_gnu=no
3333 fi
3334 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3335 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3336
3337 fi
3338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3339 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3340 if test $ac_compiler_gnu = yes; then
3341   GCC=yes
3342 else
3343   GCC=
3344 fi
3345 ac_test_CFLAGS=${CFLAGS+set}
3346 ac_save_CFLAGS=$CFLAGS
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3348 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3349 if ${ac_cv_prog_cc_g+:} false; then :
3350   $as_echo_n "(cached) " >&6
3351 else
3352   ac_save_c_werror_flag=$ac_c_werror_flag
3353    ac_c_werror_flag=yes
3354    ac_cv_prog_cc_g=no
3355    CFLAGS="-g"
3356    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3357 /* end confdefs.h.  */
3358
3359 int
3360 main ()
3361 {
3362
3363   ;
3364   return 0;
3365 }
3366 _ACEOF
3367 if ac_fn_c_try_compile "$LINENO"; then :
3368   ac_cv_prog_cc_g=yes
3369 else
3370   CFLAGS=""
3371       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372 /* end confdefs.h.  */
3373
3374 int
3375 main ()
3376 {
3377
3378   ;
3379   return 0;
3380 }
3381 _ACEOF
3382 if ac_fn_c_try_compile "$LINENO"; then :
3383
3384 else
3385   ac_c_werror_flag=$ac_save_c_werror_flag
3386          CFLAGS="-g"
3387          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3388 /* end confdefs.h.  */
3389
3390 int
3391 main ()
3392 {
3393
3394   ;
3395   return 0;
3396 }
3397 _ACEOF
3398 if ac_fn_c_try_compile "$LINENO"; then :
3399   ac_cv_prog_cc_g=yes
3400 fi
3401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3402 fi
3403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3404 fi
3405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3406    ac_c_werror_flag=$ac_save_c_werror_flag
3407 fi
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3409 $as_echo "$ac_cv_prog_cc_g" >&6; }
3410 if test "$ac_test_CFLAGS" = set; then
3411   CFLAGS=$ac_save_CFLAGS
3412 elif test $ac_cv_prog_cc_g = yes; then
3413   if test "$GCC" = yes; then
3414     CFLAGS="-g -O2"
3415   else
3416     CFLAGS="-g"
3417   fi
3418 else
3419   if test "$GCC" = yes; then
3420     CFLAGS="-O2"
3421   else
3422     CFLAGS=
3423   fi
3424 fi
3425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3426 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3427 if ${ac_cv_prog_cc_c89+:} false; then :
3428   $as_echo_n "(cached) " >&6
3429 else
3430   ac_cv_prog_cc_c89=no
3431 ac_save_CC=$CC
3432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433 /* end confdefs.h.  */
3434 #include <stdarg.h>
3435 #include <stdio.h>
3436 struct stat;
3437 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3438 struct buf { int x; };
3439 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3440 static char *e (p, i)
3441      char **p;
3442      int i;
3443 {
3444   return p[i];
3445 }
3446 static char *f (char * (*g) (char **, int), char **p, ...)
3447 {
3448   char *s;
3449   va_list v;
3450   va_start (v,p);
3451   s = g (p, va_arg (v,int));
3452   va_end (v);
3453   return s;
3454 }
3455
3456 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3457    function prototypes and stuff, but not '\xHH' hex character constants.
3458    These don't provoke an error unfortunately, instead are silently treated
3459    as 'x'.  The following induces an error, until -std is added to get
3460    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3461    array size at least.  It's necessary to write '\x00'==0 to get something
3462    that's true only with -std.  */
3463 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3464
3465 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3466    inside strings and character constants.  */
3467 #define FOO(x) 'x'
3468 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3469
3470 int test (int i, double x);
3471 struct s1 {int (*f) (int a);};
3472 struct s2 {int (*f) (double a);};
3473 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3474 int argc;
3475 char **argv;
3476 int
3477 main ()
3478 {
3479 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3480   ;
3481   return 0;
3482 }
3483 _ACEOF
3484 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3485         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3486 do
3487   CC="$ac_save_CC $ac_arg"
3488   if ac_fn_c_try_compile "$LINENO"; then :
3489   ac_cv_prog_cc_c89=$ac_arg
3490 fi
3491 rm -f core conftest.err conftest.$ac_objext
3492   test "x$ac_cv_prog_cc_c89" != "xno" && break
3493 done
3494 rm -f conftest.$ac_ext
3495 CC=$ac_save_CC
3496
3497 fi
3498 # AC_CACHE_VAL
3499 case "x$ac_cv_prog_cc_c89" in
3500   x)
3501     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3502 $as_echo "none needed" >&6; } ;;
3503   xno)
3504     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3505 $as_echo "unsupported" >&6; } ;;
3506   *)
3507     CC="$CC $ac_cv_prog_cc_c89"
3508     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3509 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3510 esac
3511 if test "x$ac_cv_prog_cc_c89" != xno; then :
3512
3513 fi
3514
3515 ac_ext=c
3516 ac_cpp='$CPP $CPPFLAGS'
3517 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3518 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3519 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3527 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3528 if ${am_cv_prog_cc_c_o+:} false; then :
3529   $as_echo_n "(cached) " >&6
3530 else
3531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3532 /* end confdefs.h.  */
3533
3534 int
3535 main ()
3536 {
3537
3538   ;
3539   return 0;
3540 }
3541 _ACEOF
3542   # Make sure it works both with $CC and with simple cc.
3543   # Following AC_PROG_CC_C_O, we do the test twice because some
3544   # compilers refuse to overwrite an existing .o file with -o,
3545   # though they will create one.
3546   am_cv_prog_cc_c_o=yes
3547   for am_i in 1 2; do
3548     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3549    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3550    ac_status=$?
3551    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3552    (exit $ac_status); } \
3553          && test -f conftest2.$ac_objext; then
3554       : OK
3555     else
3556       am_cv_prog_cc_c_o=no
3557       break
3558     fi
3559   done
3560   rm -f core conftest*
3561   unset am_i
3562 fi
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3564 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3565 if test "$am_cv_prog_cc_c_o" != yes; then
3566    # Losing compiler, so override with the script.
3567    # FIXME: It is wrong to rewrite CC.
3568    # But if we don't then we get into trouble of one sort or another.
3569    # A longer-term fix would be to have automake use am__CC in this case,
3570    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3571    CC="$am_aux_dir/compile $CC"
3572 fi
3573 ac_ext=c
3574 ac_cpp='$CPP $CPPFLAGS'
3575 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3576 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3577 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3578
3579
3580
3581 ac_ext=c
3582 ac_cpp='$CPP $CPPFLAGS'
3583 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3584 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3585 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3587 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3588 # On Suns, sometimes $CPP names a directory.
3589 if test -n "$CPP" && test -d "$CPP"; then
3590   CPP=
3591 fi
3592 if test -z "$CPP"; then
3593   if ${ac_cv_prog_CPP+:} false; then :
3594   $as_echo_n "(cached) " >&6
3595 else
3596       # Double quotes because CPP needs to be expanded
3597     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3598     do
3599       ac_preproc_ok=false
3600 for ac_c_preproc_warn_flag in '' yes
3601 do
3602   # Use a header file that comes with gcc, so configuring glibc
3603   # with a fresh cross-compiler works.
3604   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3605   # <limits.h> exists even on freestanding compilers.
3606   # On the NeXT, cc -E runs the code through the compiler's parser,
3607   # not just through cpp. "Syntax error" is here to catch this case.
3608   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3609 /* end confdefs.h.  */
3610 #ifdef __STDC__
3611 # include <limits.h>
3612 #else
3613 # include <assert.h>
3614 #endif
3615                      Syntax error
3616 _ACEOF
3617 if ac_fn_c_try_cpp "$LINENO"; then :
3618
3619 else
3620   # Broken: fails on valid input.
3621 continue
3622 fi
3623 rm -f conftest.err conftest.i conftest.$ac_ext
3624
3625   # OK, works on sane cases.  Now check whether nonexistent headers
3626   # can be detected and how.
3627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3628 /* end confdefs.h.  */
3629 #include <ac_nonexistent.h>
3630 _ACEOF
3631 if ac_fn_c_try_cpp "$LINENO"; then :
3632   # Broken: success on invalid input.
3633 continue
3634 else
3635   # Passes both tests.
3636 ac_preproc_ok=:
3637 break
3638 fi
3639 rm -f conftest.err conftest.i conftest.$ac_ext
3640
3641 done
3642 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3643 rm -f conftest.i conftest.err conftest.$ac_ext
3644 if $ac_preproc_ok; then :
3645   break
3646 fi
3647
3648     done
3649     ac_cv_prog_CPP=$CPP
3650
3651 fi
3652   CPP=$ac_cv_prog_CPP
3653 else
3654   ac_cv_prog_CPP=$CPP
3655 fi
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3657 $as_echo "$CPP" >&6; }
3658 ac_preproc_ok=false
3659 for ac_c_preproc_warn_flag in '' yes
3660 do
3661   # Use a header file that comes with gcc, so configuring glibc
3662   # with a fresh cross-compiler works.
3663   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3664   # <limits.h> exists even on freestanding compilers.
3665   # On the NeXT, cc -E runs the code through the compiler's parser,
3666   # not just through cpp. "Syntax error" is here to catch this case.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #ifdef __STDC__
3670 # include <limits.h>
3671 #else
3672 # include <assert.h>
3673 #endif
3674                      Syntax error
3675 _ACEOF
3676 if ac_fn_c_try_cpp "$LINENO"; then :
3677
3678 else
3679   # Broken: fails on valid input.
3680 continue
3681 fi
3682 rm -f conftest.err conftest.i conftest.$ac_ext
3683
3684   # OK, works on sane cases.  Now check whether nonexistent headers
3685   # can be detected and how.
3686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3687 /* end confdefs.h.  */
3688 #include <ac_nonexistent.h>
3689 _ACEOF
3690 if ac_fn_c_try_cpp "$LINENO"; then :
3691   # Broken: success on invalid input.
3692 continue
3693 else
3694   # Passes both tests.
3695 ac_preproc_ok=:
3696 break
3697 fi
3698 rm -f conftest.err conftest.i conftest.$ac_ext
3699
3700 done
3701 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3702 rm -f conftest.i conftest.err conftest.$ac_ext
3703 if $ac_preproc_ok; then :
3704
3705 else
3706   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3707 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3708 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3709 See \`config.log' for more details" "$LINENO" 5; }
3710 fi
3711
3712 ac_ext=c
3713 ac_cpp='$CPP $CPPFLAGS'
3714 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3715 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3716 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3717
3718
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3720 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3721 if ${ac_cv_path_GREP+:} false; then :
3722   $as_echo_n "(cached) " >&6
3723 else
3724   if test -z "$GREP"; then
3725   ac_path_GREP_found=false
3726   # Loop through the user's path and test for each of PROGNAME-LIST
3727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3728 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3729 do
3730   IFS=$as_save_IFS
3731   test -z "$as_dir" && as_dir=.
3732     for ac_prog in grep ggrep; do
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3735       as_fn_executable_p "$ac_path_GREP" || continue
3736 # Check for GNU ac_path_GREP and select it if it is found.
3737   # Check for GNU $ac_path_GREP
3738 case `"$ac_path_GREP" --version 2>&1` in
3739 *GNU*)
3740   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3741 *)
3742   ac_count=0
3743   $as_echo_n 0123456789 >"conftest.in"
3744   while :
3745   do
3746     cat "conftest.in" "conftest.in" >"conftest.tmp"
3747     mv "conftest.tmp" "conftest.in"
3748     cp "conftest.in" "conftest.nl"
3749     $as_echo 'GREP' >> "conftest.nl"
3750     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3751     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3752     as_fn_arith $ac_count + 1 && ac_count=$as_val
3753     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3754       # Best one so far, save it but keep looking for a better one
3755       ac_cv_path_GREP="$ac_path_GREP"
3756       ac_path_GREP_max=$ac_count
3757     fi
3758     # 10*(2^10) chars as input seems more than enough
3759     test $ac_count -gt 10 && break
3760   done
3761   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3762 esac
3763
3764       $ac_path_GREP_found && break 3
3765     done
3766   done
3767   done
3768 IFS=$as_save_IFS
3769   if test -z "$ac_cv_path_GREP"; then
3770     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3771   fi
3772 else
3773   ac_cv_path_GREP=$GREP
3774 fi
3775
3776 fi
3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3778 $as_echo "$ac_cv_path_GREP" >&6; }
3779  GREP="$ac_cv_path_GREP"
3780
3781
3782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3783 $as_echo_n "checking for egrep... " >&6; }
3784 if ${ac_cv_path_EGREP+:} false; then :
3785   $as_echo_n "(cached) " >&6
3786 else
3787   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3788    then ac_cv_path_EGREP="$GREP -E"
3789    else
3790      if test -z "$EGREP"; then
3791   ac_path_EGREP_found=false
3792   # Loop through the user's path and test for each of PROGNAME-LIST
3793   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3794 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3795 do
3796   IFS=$as_save_IFS
3797   test -z "$as_dir" && as_dir=.
3798     for ac_prog in egrep; do
3799     for ac_exec_ext in '' $ac_executable_extensions; do
3800       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3801       as_fn_executable_p "$ac_path_EGREP" || continue
3802 # Check for GNU ac_path_EGREP and select it if it is found.
3803   # Check for GNU $ac_path_EGREP
3804 case `"$ac_path_EGREP" --version 2>&1` in
3805 *GNU*)
3806   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3807 *)
3808   ac_count=0
3809   $as_echo_n 0123456789 >"conftest.in"
3810   while :
3811   do
3812     cat "conftest.in" "conftest.in" >"conftest.tmp"
3813     mv "conftest.tmp" "conftest.in"
3814     cp "conftest.in" "conftest.nl"
3815     $as_echo 'EGREP' >> "conftest.nl"
3816     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3817     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3818     as_fn_arith $ac_count + 1 && ac_count=$as_val
3819     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3820       # Best one so far, save it but keep looking for a better one
3821       ac_cv_path_EGREP="$ac_path_EGREP"
3822       ac_path_EGREP_max=$ac_count
3823     fi
3824     # 10*(2^10) chars as input seems more than enough
3825     test $ac_count -gt 10 && break
3826   done
3827   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3828 esac
3829
3830       $ac_path_EGREP_found && break 3
3831     done
3832   done
3833   done
3834 IFS=$as_save_IFS
3835   if test -z "$ac_cv_path_EGREP"; then
3836     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3837   fi
3838 else
3839   ac_cv_path_EGREP=$EGREP
3840 fi
3841
3842    fi
3843 fi
3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3845 $as_echo "$ac_cv_path_EGREP" >&6; }
3846  EGREP="$ac_cv_path_EGREP"
3847
3848
3849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3850 $as_echo_n "checking for ANSI C header files... " >&6; }
3851 if ${ac_cv_header_stdc+:} false; then :
3852   $as_echo_n "(cached) " >&6
3853 else
3854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3855 /* end confdefs.h.  */
3856 #include <stdlib.h>
3857 #include <stdarg.h>
3858 #include <string.h>
3859 #include <float.h>
3860
3861 int
3862 main ()
3863 {
3864
3865   ;
3866   return 0;
3867 }
3868 _ACEOF
3869 if ac_fn_c_try_compile "$LINENO"; then :
3870   ac_cv_header_stdc=yes
3871 else
3872   ac_cv_header_stdc=no
3873 fi
3874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3875
3876 if test $ac_cv_header_stdc = yes; then
3877   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3879 /* end confdefs.h.  */
3880 #include <string.h>
3881
3882 _ACEOF
3883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3884   $EGREP "memchr" >/dev/null 2>&1; then :
3885
3886 else
3887   ac_cv_header_stdc=no
3888 fi
3889 rm -f conftest*
3890
3891 fi
3892
3893 if test $ac_cv_header_stdc = yes; then
3894   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896 /* end confdefs.h.  */
3897 #include <stdlib.h>
3898
3899 _ACEOF
3900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3901   $EGREP "free" >/dev/null 2>&1; then :
3902
3903 else
3904   ac_cv_header_stdc=no
3905 fi
3906 rm -f conftest*
3907
3908 fi
3909
3910 if test $ac_cv_header_stdc = yes; then
3911   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3912   if test "$cross_compiling" = yes; then :
3913   :
3914 else
3915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3916 /* end confdefs.h.  */
3917 #include <ctype.h>
3918 #include <stdlib.h>
3919 #if ((' ' & 0x0FF) == 0x020)
3920 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3921 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3922 #else
3923 # define ISLOWER(c) \
3924                    (('a' <= (c) && (c) <= 'i') \
3925                      || ('j' <= (c) && (c) <= 'r') \
3926                      || ('s' <= (c) && (c) <= 'z'))
3927 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3928 #endif
3929
3930 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3931 int
3932 main ()
3933 {
3934   int i;
3935   for (i = 0; i < 256; i++)
3936     if (XOR (islower (i), ISLOWER (i))
3937         || toupper (i) != TOUPPER (i))
3938       return 2;
3939   return 0;
3940 }
3941 _ACEOF
3942 if ac_fn_c_try_run "$LINENO"; then :
3943
3944 else
3945   ac_cv_header_stdc=no
3946 fi
3947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3948   conftest.$ac_objext conftest.beam conftest.$ac_ext
3949 fi
3950
3951 fi
3952 fi
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3954 $as_echo "$ac_cv_header_stdc" >&6; }
3955 if test $ac_cv_header_stdc = yes; then
3956
3957 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3958
3959 fi
3960
3961 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3962 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3963                   inttypes.h stdint.h unistd.h
3964 do :
3965   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3966 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3967 "
3968 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3969   cat >>confdefs.h <<_ACEOF
3970 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3971 _ACEOF
3972
3973 fi
3974
3975 done
3976
3977
3978
3979   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3980 if test "x$ac_cv_header_minix_config_h" = xyes; then :
3981   MINIX=yes
3982 else
3983   MINIX=
3984 fi
3985
3986
3987   if test "$MINIX" = yes; then
3988
3989 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3990
3991
3992 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3993
3994
3995 $as_echo "#define _MINIX 1" >>confdefs.h
3996
3997   fi
3998
3999
4000   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4001 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4002 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4003   $as_echo_n "(cached) " >&6
4004 else
4005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4006 /* end confdefs.h.  */
4007
4008 #         define __EXTENSIONS__ 1
4009           $ac_includes_default
4010 int
4011 main ()
4012 {
4013
4014   ;
4015   return 0;
4016 }
4017 _ACEOF
4018 if ac_fn_c_try_compile "$LINENO"; then :
4019   ac_cv_safe_to_define___extensions__=yes
4020 else
4021   ac_cv_safe_to_define___extensions__=no
4022 fi
4023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4024 fi
4025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4026 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4027   test $ac_cv_safe_to_define___extensions__ = yes &&
4028     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4029
4030   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4031
4032   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4033
4034   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4035
4036   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4037
4038
4039
4040 libtool_VERSION=1:0:0
4041
4042
4043 # 1.11.1: Require that version of automake.
4044 # foreign: Don't require README, INSTALL, NEWS, etc.
4045 # no-define: Don't define PACKAGE and VERSION.
4046 # no-dependencies: Don't generate automatic dependencies.
4047 #    (because it breaks when using bootstrap-lean, since some of the
4048 #    headers are gone at "make install" time).
4049 # -Wall: Issue all automake warnings.
4050 # -Wno-portability: Don't warn about constructs supported by GNU make.
4051 #    (because GCC requires GNU make anyhow).
4052 am__api_version='1.15'
4053
4054 # Find a good install program.  We prefer a C program (faster),
4055 # so one script is as good as another.  But avoid the broken or
4056 # incompatible versions:
4057 # SysV /etc/install, /usr/sbin/install
4058 # SunOS /usr/etc/install
4059 # IRIX /sbin/install
4060 # AIX /bin/install
4061 # AmigaOS /C/install, which installs bootblocks on floppy discs
4062 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4063 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4064 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4065 # OS/2's system install, which has a completely different semantic
4066 # ./install, which can be erroneously created by make from ./install.sh.
4067 # Reject install programs that cannot install multiple files.
4068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4069 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4070 if test -z "$INSTALL"; then
4071 if ${ac_cv_path_install+:} false; then :
4072   $as_echo_n "(cached) " >&6
4073 else
4074   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4075 for as_dir in $PATH
4076 do
4077   IFS=$as_save_IFS
4078   test -z "$as_dir" && as_dir=.
4079     # Account for people who put trailing slashes in PATH elements.
4080 case $as_dir/ in #((
4081   ./ | .// | /[cC]/* | \
4082   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4083   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4084   /usr/ucb/* ) ;;
4085   *)
4086     # OSF1 and SCO ODT 3.0 have their own names for install.
4087     # Don't use installbsd from OSF since it installs stuff as root
4088     # by default.
4089     for ac_prog in ginstall scoinst install; do
4090       for ac_exec_ext in '' $ac_executable_extensions; do
4091         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4092           if test $ac_prog = install &&
4093             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4094             # AIX install.  It has an incompatible calling convention.
4095             :
4096           elif test $ac_prog = install &&
4097             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4098             # program-specific install script used by HP pwplus--don't use.
4099             :
4100           else
4101             rm -rf conftest.one conftest.two conftest.dir
4102             echo one > conftest.one
4103             echo two > conftest.two
4104             mkdir conftest.dir
4105             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4106               test -s conftest.one && test -s conftest.two &&
4107               test -s conftest.dir/conftest.one &&
4108               test -s conftest.dir/conftest.two
4109             then
4110               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4111               break 3
4112             fi
4113           fi
4114         fi
4115       done
4116     done
4117     ;;
4118 esac
4119
4120   done
4121 IFS=$as_save_IFS
4122
4123 rm -rf conftest.one conftest.two conftest.dir
4124
4125 fi
4126   if test "${ac_cv_path_install+set}" = set; then
4127     INSTALL=$ac_cv_path_install
4128   else
4129     # As a last resort, use the slow shell script.  Don't cache a
4130     # value for INSTALL within a source directory, because that will
4131     # break other packages using the cache if that directory is
4132     # removed, or if the value is a relative name.
4133     INSTALL=$ac_install_sh
4134   fi
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4137 $as_echo "$INSTALL" >&6; }
4138
4139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4140 # It thinks the first close brace ends the variable substitution.
4141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4142
4143 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4144
4145 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4146
4147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4148 $as_echo_n "checking whether build environment is sane... " >&6; }
4149 # Reject unsafe characters in $srcdir or the absolute working directory
4150 # name.  Accept space and tab only in the latter.
4151 am_lf='
4152 '
4153 case `pwd` in
4154   *[\\\"\#\$\&\'\`$am_lf]*)
4155     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4156 esac
4157 case $srcdir in
4158   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4159     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4160 esac
4161
4162 # Do 'set' in a subshell so we don't clobber the current shell's
4163 # arguments.  Must try -L first in case configure is actually a
4164 # symlink; some systems play weird games with the mod time of symlinks
4165 # (eg FreeBSD returns the mod time of the symlink's containing
4166 # directory).
4167 if (
4168    am_has_slept=no
4169    for am_try in 1 2; do
4170      echo "timestamp, slept: $am_has_slept" > conftest.file
4171      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4172      if test "$*" = "X"; then
4173         # -L didn't work.
4174         set X `ls -t "$srcdir/configure" conftest.file`
4175      fi
4176      if test "$*" != "X $srcdir/configure conftest.file" \
4177         && test "$*" != "X conftest.file $srcdir/configure"; then
4178
4179         # If neither matched, then we have a broken ls.  This can happen
4180         # if, for instance, CONFIG_SHELL is bash and it inherits a
4181         # broken ls alias from the environment.  This has actually
4182         # happened.  Such a system could not be considered "sane".
4183         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4184   alias in your environment" "$LINENO" 5
4185      fi
4186      if test "$2" = conftest.file || test $am_try -eq 2; then
4187        break
4188      fi
4189      # Just in case.
4190      sleep 1
4191      am_has_slept=yes
4192    done
4193    test "$2" = conftest.file
4194    )
4195 then
4196    # Ok.
4197    :
4198 else
4199    as_fn_error $? "newly created file is older than distributed files!
4200 Check your system clock" "$LINENO" 5
4201 fi
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4203 $as_echo "yes" >&6; }
4204 # If we didn't sleep, we still need to ensure time stamps of config.status and
4205 # generated files are strictly newer.
4206 am_sleep_pid=
4207 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4208   ( sleep 1 ) &
4209   am_sleep_pid=$!
4210 fi
4211
4212 rm -f conftest.file
4213
4214 test "$program_prefix" != NONE &&
4215   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4216 # Use a double $ so make ignores it.
4217 test "$program_suffix" != NONE &&
4218   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4219 # Double any \ or $.
4220 # By default was `s,x,x', remove it if useless.
4221 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4222 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4223
4224 if test x"${MISSING+set}" != xset; then
4225   case $am_aux_dir in
4226   *\ * | *\     *)
4227     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4228   *)
4229     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4230   esac
4231 fi
4232 # Use eval to expand $SHELL
4233 if eval "$MISSING --is-lightweight"; then
4234   am_missing_run="$MISSING "
4235 else
4236   am_missing_run=
4237   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4238 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4239 fi
4240
4241 if test x"${install_sh+set}" != xset; then
4242   case $am_aux_dir in
4243   *\ * | *\     *)
4244     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4245   *)
4246     install_sh="\${SHELL} $am_aux_dir/install-sh"
4247   esac
4248 fi
4249
4250 # Installed binaries are usually stripped using 'strip' when the user
4251 # run "make install-strip".  However 'strip' might not be the right
4252 # tool to use in cross-compilation environments, therefore Automake
4253 # will honor the 'STRIP' environment variable to overrule this program.
4254 if test "$cross_compiling" != no; then
4255   if test -n "$ac_tool_prefix"; then
4256   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4257 set dummy ${ac_tool_prefix}strip; ac_word=$2
4258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4259 $as_echo_n "checking for $ac_word... " >&6; }
4260 if ${ac_cv_prog_STRIP+:} false; then :
4261   $as_echo_n "(cached) " >&6
4262 else
4263   if test -n "$STRIP"; then
4264   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4265 else
4266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271     for ac_exec_ext in '' $ac_executable_extensions; do
4272   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4273     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4274     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4275     break 2
4276   fi
4277 done
4278   done
4279 IFS=$as_save_IFS
4280
4281 fi
4282 fi
4283 STRIP=$ac_cv_prog_STRIP
4284 if test -n "$STRIP"; then
4285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4286 $as_echo "$STRIP" >&6; }
4287 else
4288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4289 $as_echo "no" >&6; }
4290 fi
4291
4292
4293 fi
4294 if test -z "$ac_cv_prog_STRIP"; then
4295   ac_ct_STRIP=$STRIP
4296   # Extract the first word of "strip", so it can be a program name with args.
4297 set dummy strip; ac_word=$2
4298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4299 $as_echo_n "checking for $ac_word... " >&6; }
4300 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4301   $as_echo_n "(cached) " >&6
4302 else
4303   if test -n "$ac_ct_STRIP"; then
4304   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4305 else
4306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4307 for as_dir in $PATH
4308 do
4309   IFS=$as_save_IFS
4310   test -z "$as_dir" && as_dir=.
4311     for ac_exec_ext in '' $ac_executable_extensions; do
4312   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4313     ac_cv_prog_ac_ct_STRIP="strip"
4314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4315     break 2
4316   fi
4317 done
4318   done
4319 IFS=$as_save_IFS
4320
4321 fi
4322 fi
4323 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4324 if test -n "$ac_ct_STRIP"; then
4325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4326 $as_echo "$ac_ct_STRIP" >&6; }
4327 else
4328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4329 $as_echo "no" >&6; }
4330 fi
4331
4332   if test "x$ac_ct_STRIP" = x; then
4333     STRIP=":"
4334   else
4335     case $cross_compiling:$ac_tool_warned in
4336 yes:)
4337 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4338 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4339 ac_tool_warned=yes ;;
4340 esac
4341     STRIP=$ac_ct_STRIP
4342   fi
4343 else
4344   STRIP="$ac_cv_prog_STRIP"
4345 fi
4346
4347 fi
4348 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4349
4350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4351 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4352 if test -z "$MKDIR_P"; then
4353   if ${ac_cv_path_mkdir+:} false; then :
4354   $as_echo_n "(cached) " >&6
4355 else
4356   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4357 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4358 do
4359   IFS=$as_save_IFS
4360   test -z "$as_dir" && as_dir=.
4361     for ac_prog in mkdir gmkdir; do
4362          for ac_exec_ext in '' $ac_executable_extensions; do
4363            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4364            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4365              'mkdir (GNU coreutils) '* | \
4366              'mkdir (coreutils) '* | \
4367              'mkdir (fileutils) '4.1*)
4368                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4369                break 3;;
4370            esac
4371          done
4372        done
4373   done
4374 IFS=$as_save_IFS
4375
4376 fi
4377
4378   test -d ./--version && rmdir ./--version
4379   if test "${ac_cv_path_mkdir+set}" = set; then
4380     MKDIR_P="$ac_cv_path_mkdir -p"
4381   else
4382     # As a last resort, use the slow shell script.  Don't cache a
4383     # value for MKDIR_P within a source directory, because that will
4384     # break other packages using the cache if that directory is
4385     # removed, or if the value is a relative name.
4386     MKDIR_P="$ac_install_sh -d"
4387   fi
4388 fi
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4390 $as_echo "$MKDIR_P" >&6; }
4391
4392 for ac_prog in gawk mawk nawk awk
4393 do
4394   # Extract the first word of "$ac_prog", so it can be a program name with args.
4395 set dummy $ac_prog; ac_word=$2
4396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4397 $as_echo_n "checking for $ac_word... " >&6; }
4398 if ${ac_cv_prog_AWK+:} false; then :
4399   $as_echo_n "(cached) " >&6
4400 else
4401   if test -n "$AWK"; then
4402   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4403 else
4404 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4405 for as_dir in $PATH
4406 do
4407   IFS=$as_save_IFS
4408   test -z "$as_dir" && as_dir=.
4409     for ac_exec_ext in '' $ac_executable_extensions; do
4410   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4411     ac_cv_prog_AWK="$ac_prog"
4412     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4413     break 2
4414   fi
4415 done
4416   done
4417 IFS=$as_save_IFS
4418
4419 fi
4420 fi
4421 AWK=$ac_cv_prog_AWK
4422 if test -n "$AWK"; then
4423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4424 $as_echo "$AWK" >&6; }
4425 else
4426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4427 $as_echo "no" >&6; }
4428 fi
4429
4430
4431   test -n "$AWK" && break
4432 done
4433
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4435 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4436 set x ${MAKE-make}
4437 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4438 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4439   $as_echo_n "(cached) " >&6
4440 else
4441   cat >conftest.make <<\_ACEOF
4442 SHELL = /bin/sh
4443 all:
4444         @echo '@@@%%%=$(MAKE)=@@@%%%'
4445 _ACEOF
4446 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4447 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4448   *@@@%%%=?*=@@@%%%*)
4449     eval ac_cv_prog_make_${ac_make}_set=yes;;
4450   *)
4451     eval ac_cv_prog_make_${ac_make}_set=no;;
4452 esac
4453 rm -f conftest.make
4454 fi
4455 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4457 $as_echo "yes" >&6; }
4458   SET_MAKE=
4459 else
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4461 $as_echo "no" >&6; }
4462   SET_MAKE="MAKE=${MAKE-make}"
4463 fi
4464
4465 rm -rf .tst 2>/dev/null
4466 mkdir .tst 2>/dev/null
4467 if test -d .tst; then
4468   am__leading_dot=.
4469 else
4470   am__leading_dot=_
4471 fi
4472 rmdir .tst 2>/dev/null
4473
4474 # Check whether --enable-silent-rules was given.
4475 if test "${enable_silent_rules+set}" = set; then :
4476   enableval=$enable_silent_rules;
4477 fi
4478
4479 case $enable_silent_rules in # (((
4480   yes) AM_DEFAULT_VERBOSITY=0;;
4481    no) AM_DEFAULT_VERBOSITY=1;;
4482     *) AM_DEFAULT_VERBOSITY=1;;
4483 esac
4484 am_make=${MAKE-make}
4485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4486 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4487 if ${am_cv_make_support_nested_variables+:} false; then :
4488   $as_echo_n "(cached) " >&6
4489 else
4490   if $as_echo 'TRUE=$(BAR$(V))
4491 BAR0=false
4492 BAR1=true
4493 V=1
4494 am__doit:
4495         @$(TRUE)
4496 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4497   am_cv_make_support_nested_variables=yes
4498 else
4499   am_cv_make_support_nested_variables=no
4500 fi
4501 fi
4502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4503 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4504 if test $am_cv_make_support_nested_variables = yes; then
4505     AM_V='$(V)'
4506   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4507 else
4508   AM_V=$AM_DEFAULT_VERBOSITY
4509   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4510 fi
4511 AM_BACKSLASH='\'
4512
4513 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4514   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4515   # is not polluted with repeated "-I."
4516   am__isrc=' -I$(srcdir)'
4517   # test to see if srcdir already configured
4518   if test -f $srcdir/config.status; then
4519     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4520   fi
4521 fi
4522
4523 # test whether we have cygpath
4524 if test -z "$CYGPATH_W"; then
4525   if (cygpath --version) >/dev/null 2>/dev/null; then
4526     CYGPATH_W='cygpath -w'
4527   else
4528     CYGPATH_W=echo
4529   fi
4530 fi
4531
4532
4533 # Define the identity of the package.
4534  PACKAGE='libbacktrace'
4535  VERSION='version-unused'
4536
4537
4538 # Some tools Automake needs.
4539
4540 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4541
4542
4543 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4544
4545
4546 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4547
4548
4549 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4550
4551
4552 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4553
4554 # For better backward compatibility.  To be removed once Automake 1.9.x
4555 # dies out for good.  For more background, see:
4556 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4557 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4558 mkdir_p='$(MKDIR_P)'
4559
4560 # We need awk for the "check" target (and possibly the TAP driver).  The
4561 # system "awk" is bad on some platforms.
4562 # Always define AMTAR for backward compatibility.  Yes, it's still used
4563 # in the wild :-(  We should find a proper way to deprecate it ...
4564 AMTAR='$${TAR-tar}'
4565
4566
4567 # We'll loop over all known methods to create a tar archive until one works.
4568 _am_tools='gnutar  pax cpio none'
4569
4570 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4571
4572
4573
4574
4575
4576
4577 # POSIX will say in a future version that running "rm -f" with no argument
4578 # is OK; and we want to be able to make that assumption in our Makefile
4579 # recipes.  So use an aggressive probe to check that the usage we want is
4580 # actually supported "in the wild" to an acceptable degree.
4581 # See automake bug#10828.
4582 # To make any issue more visible, cause the running configure to be aborted
4583 # by default if the 'rm' program in use doesn't match our expectations; the
4584 # user can still override this though.
4585 if rm -f && rm -fr && rm -rf; then : OK; else
4586   cat >&2 <<'END'
4587 Oops!
4588
4589 Your 'rm' program seems unable to run without file operands specified
4590 on the command line, even when the '-f' option is present.  This is contrary
4591 to the behaviour of most rm programs out there, and not conforming with
4592 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4593
4594 Please tell bug-automake@gnu.org about your system, including the value
4595 of your $PATH and any error possibly output before this message.  This
4596 can help us improve future automake versions.
4597
4598 END
4599   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4600     echo 'Configuration will proceed anyway, since you have set the' >&2
4601     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4602     echo >&2
4603   else
4604     cat >&2 <<'END'
4605 Aborting the configuration process, to ensure you take notice of the issue.
4606
4607 You can download and install GNU coreutils to get an 'rm' implementation
4608 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4609
4610 If you want to complete the configuration process using your problematic
4611 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4612 to "yes", and re-run configure.
4613
4614 END
4615     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4616   fi
4617 fi
4618
4619
4620
4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4622 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4623     # Check whether --enable-maintainer-mode was given.
4624 if test "${enable_maintainer_mode+set}" = set; then :
4625   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4626 else
4627   USE_MAINTAINER_MODE=no
4628 fi
4629
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4631 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4632    if test $USE_MAINTAINER_MODE = yes; then
4633   MAINTAINER_MODE_TRUE=
4634   MAINTAINER_MODE_FALSE='#'
4635 else
4636   MAINTAINER_MODE_TRUE='#'
4637   MAINTAINER_MODE_FALSE=
4638 fi
4639
4640   MAINT=$MAINTAINER_MODE_TRUE
4641
4642
4643
4644
4645 # Check whether --with-target-subdir was given.
4646 if test "${with_target_subdir+set}" = set; then :
4647   withval=$with_target_subdir;
4648 fi
4649
4650
4651 # We must force CC to /not/ be precious variables; otherwise
4652 # the wrong, non-multilib-adjusted value will be used in multilibs.
4653 # As a side effect, we have to subst CFLAGS ourselves.
4654
4655
4656 ac_ext=c
4657 ac_cpp='$CPP $CPPFLAGS'
4658 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4659 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4660 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4661 if test -n "$ac_tool_prefix"; then
4662   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4663 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4665 $as_echo_n "checking for $ac_word... " >&6; }
4666 if ${ac_cv_prog_CC+:} false; then :
4667   $as_echo_n "(cached) " >&6
4668 else
4669   if test -n "$CC"; then
4670   ac_cv_prog_CC="$CC" # Let the user override the test.
4671 else
4672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4673 for as_dir in $PATH
4674 do
4675   IFS=$as_save_IFS
4676   test -z "$as_dir" && as_dir=.
4677     for ac_exec_ext in '' $ac_executable_extensions; do
4678   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4679     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4681     break 2
4682   fi
4683 done
4684   done
4685 IFS=$as_save_IFS
4686
4687 fi
4688 fi
4689 CC=$ac_cv_prog_CC
4690 if test -n "$CC"; then
4691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4692 $as_echo "$CC" >&6; }
4693 else
4694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4695 $as_echo "no" >&6; }
4696 fi
4697
4698
4699 fi
4700 if test -z "$ac_cv_prog_CC"; then
4701   ac_ct_CC=$CC
4702   # Extract the first word of "gcc", so it can be a program name with args.
4703 set dummy gcc; ac_word=$2
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4705 $as_echo_n "checking for $ac_word... " >&6; }
4706 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4707   $as_echo_n "(cached) " >&6
4708 else
4709   if test -n "$ac_ct_CC"; then
4710   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4711 else
4712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4713 for as_dir in $PATH
4714 do
4715   IFS=$as_save_IFS
4716   test -z "$as_dir" && as_dir=.
4717     for ac_exec_ext in '' $ac_executable_extensions; do
4718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4719     ac_cv_prog_ac_ct_CC="gcc"
4720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4721     break 2
4722   fi
4723 done
4724   done
4725 IFS=$as_save_IFS
4726
4727 fi
4728 fi
4729 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4730 if test -n "$ac_ct_CC"; then
4731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4732 $as_echo "$ac_ct_CC" >&6; }
4733 else
4734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4735 $as_echo "no" >&6; }
4736 fi
4737
4738   if test "x$ac_ct_CC" = x; then
4739     CC=""
4740   else
4741     case $cross_compiling:$ac_tool_warned in
4742 yes:)
4743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4745 ac_tool_warned=yes ;;
4746 esac
4747     CC=$ac_ct_CC
4748   fi
4749 else
4750   CC="$ac_cv_prog_CC"
4751 fi
4752
4753 if test -z "$CC"; then
4754           if test -n "$ac_tool_prefix"; then
4755     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4756 set dummy ${ac_tool_prefix}cc; ac_word=$2
4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4758 $as_echo_n "checking for $ac_word... " >&6; }
4759 if ${ac_cv_prog_CC+:} false; then :
4760   $as_echo_n "(cached) " >&6
4761 else
4762   if test -n "$CC"; then
4763   ac_cv_prog_CC="$CC" # Let the user override the test.
4764 else
4765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4766 for as_dir in $PATH
4767 do
4768   IFS=$as_save_IFS
4769   test -z "$as_dir" && as_dir=.
4770     for ac_exec_ext in '' $ac_executable_extensions; do
4771   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4772     ac_cv_prog_CC="${ac_tool_prefix}cc"
4773     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4774     break 2
4775   fi
4776 done
4777   done
4778 IFS=$as_save_IFS
4779
4780 fi
4781 fi
4782 CC=$ac_cv_prog_CC
4783 if test -n "$CC"; then
4784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4785 $as_echo "$CC" >&6; }
4786 else
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4788 $as_echo "no" >&6; }
4789 fi
4790
4791
4792   fi
4793 fi
4794 if test -z "$CC"; then
4795   # Extract the first word of "cc", so it can be a program name with args.
4796 set dummy cc; ac_word=$2
4797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4798 $as_echo_n "checking for $ac_word... " >&6; }
4799 if ${ac_cv_prog_CC+:} false; then :
4800   $as_echo_n "(cached) " >&6
4801 else
4802   if test -n "$CC"; then
4803   ac_cv_prog_CC="$CC" # Let the user override the test.
4804 else
4805   ac_prog_rejected=no
4806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4807 for as_dir in $PATH
4808 do
4809   IFS=$as_save_IFS
4810   test -z "$as_dir" && as_dir=.
4811     for ac_exec_ext in '' $ac_executable_extensions; do
4812   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4813     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4814        ac_prog_rejected=yes
4815        continue
4816      fi
4817     ac_cv_prog_CC="cc"
4818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4819     break 2
4820   fi
4821 done
4822   done
4823 IFS=$as_save_IFS
4824
4825 if test $ac_prog_rejected = yes; then
4826   # We found a bogon in the path, so make sure we never use it.
4827   set dummy $ac_cv_prog_CC
4828   shift
4829   if test $# != 0; then
4830     # We chose a different compiler from the bogus one.
4831     # However, it has the same basename, so the bogon will be chosen
4832     # first if we set CC to just the basename; use the full file name.
4833     shift
4834     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4835   fi
4836 fi
4837 fi
4838 fi
4839 CC=$ac_cv_prog_CC
4840 if test -n "$CC"; then
4841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4842 $as_echo "$CC" >&6; }
4843 else
4844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4845 $as_echo "no" >&6; }
4846 fi
4847
4848
4849 fi
4850 if test -z "$CC"; then
4851   if test -n "$ac_tool_prefix"; then
4852   for ac_prog in cl.exe
4853   do
4854     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4855 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4857 $as_echo_n "checking for $ac_word... " >&6; }
4858 if ${ac_cv_prog_CC+:} false; then :
4859   $as_echo_n "(cached) " >&6
4860 else
4861   if test -n "$CC"; then
4862   ac_cv_prog_CC="$CC" # Let the user override the test.
4863 else
4864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4865 for as_dir in $PATH
4866 do
4867   IFS=$as_save_IFS
4868   test -z "$as_dir" && as_dir=.
4869     for ac_exec_ext in '' $ac_executable_extensions; do
4870   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4871     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4873     break 2
4874   fi
4875 done
4876   done
4877 IFS=$as_save_IFS
4878
4879 fi
4880 fi
4881 CC=$ac_cv_prog_CC
4882 if test -n "$CC"; then
4883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4884 $as_echo "$CC" >&6; }
4885 else
4886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4887 $as_echo "no" >&6; }
4888 fi
4889
4890
4891     test -n "$CC" && break
4892   done
4893 fi
4894 if test -z "$CC"; then
4895   ac_ct_CC=$CC
4896   for ac_prog in cl.exe
4897 do
4898   # Extract the first word of "$ac_prog", so it can be a program name with args.
4899 set dummy $ac_prog; ac_word=$2
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4901 $as_echo_n "checking for $ac_word... " >&6; }
4902 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4903   $as_echo_n "(cached) " >&6
4904 else
4905   if test -n "$ac_ct_CC"; then
4906   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4907 else
4908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4909 for as_dir in $PATH
4910 do
4911   IFS=$as_save_IFS
4912   test -z "$as_dir" && as_dir=.
4913     for ac_exec_ext in '' $ac_executable_extensions; do
4914   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4915     ac_cv_prog_ac_ct_CC="$ac_prog"
4916     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4917     break 2
4918   fi
4919 done
4920   done
4921 IFS=$as_save_IFS
4922
4923 fi
4924 fi
4925 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4926 if test -n "$ac_ct_CC"; then
4927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4928 $as_echo "$ac_ct_CC" >&6; }
4929 else
4930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4931 $as_echo "no" >&6; }
4932 fi
4933
4934
4935   test -n "$ac_ct_CC" && break
4936 done
4937
4938   if test "x$ac_ct_CC" = x; then
4939     CC=""
4940   else
4941     case $cross_compiling:$ac_tool_warned in
4942 yes:)
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4944 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4945 ac_tool_warned=yes ;;
4946 esac
4947     CC=$ac_ct_CC
4948   fi
4949 fi
4950
4951 fi
4952
4953
4954 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4955 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4956 as_fn_error $? "no acceptable C compiler found in \$PATH
4957 See \`config.log' for more details" "$LINENO" 5; }
4958
4959 # Provide some information about the compiler.
4960 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4961 set X $ac_compile
4962 ac_compiler=$2
4963 for ac_option in --version -v -V -qversion; do
4964   { { ac_try="$ac_compiler $ac_option >&5"
4965 case "(($ac_try" in
4966   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4967   *) ac_try_echo=$ac_try;;
4968 esac
4969 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4970 $as_echo "$ac_try_echo"; } >&5
4971   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4972   ac_status=$?
4973   if test -s conftest.err; then
4974     sed '10a\
4975 ... rest of stderr output deleted ...
4976          10q' conftest.err >conftest.er1
4977     cat conftest.er1 >&5
4978   fi
4979   rm -f conftest.er1 conftest.err
4980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4981   test $ac_status = 0; }
4982 done
4983
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4985 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4986 if ${ac_cv_c_compiler_gnu+:} false; then :
4987   $as_echo_n "(cached) " >&6
4988 else
4989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4990 /* end confdefs.h.  */
4991
4992 int
4993 main ()
4994 {
4995 #ifndef __GNUC__
4996        choke me
4997 #endif
4998
4999   ;
5000   return 0;
5001 }
5002 _ACEOF
5003 if ac_fn_c_try_compile "$LINENO"; then :
5004   ac_compiler_gnu=yes
5005 else
5006   ac_compiler_gnu=no
5007 fi
5008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5009 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5010
5011 fi
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5013 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5014 if test $ac_compiler_gnu = yes; then
5015   GCC=yes
5016 else
5017   GCC=
5018 fi
5019 ac_test_CFLAGS=${CFLAGS+set}
5020 ac_save_CFLAGS=$CFLAGS
5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5022 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5023 if ${ac_cv_prog_cc_g+:} false; then :
5024   $as_echo_n "(cached) " >&6
5025 else
5026   ac_save_c_werror_flag=$ac_c_werror_flag
5027    ac_c_werror_flag=yes
5028    ac_cv_prog_cc_g=no
5029    CFLAGS="-g"
5030    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5031 /* end confdefs.h.  */
5032
5033 int
5034 main ()
5035 {
5036
5037   ;
5038   return 0;
5039 }
5040 _ACEOF
5041 if ac_fn_c_try_compile "$LINENO"; then :
5042   ac_cv_prog_cc_g=yes
5043 else
5044   CFLAGS=""
5045       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5046 /* end confdefs.h.  */
5047
5048 int
5049 main ()
5050 {
5051
5052   ;
5053   return 0;
5054 }
5055 _ACEOF
5056 if ac_fn_c_try_compile "$LINENO"; then :
5057
5058 else
5059   ac_c_werror_flag=$ac_save_c_werror_flag
5060          CFLAGS="-g"
5061          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5062 /* end confdefs.h.  */
5063
5064 int
5065 main ()
5066 {
5067
5068   ;
5069   return 0;
5070 }
5071 _ACEOF
5072 if ac_fn_c_try_compile "$LINENO"; then :
5073   ac_cv_prog_cc_g=yes
5074 fi
5075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5076 fi
5077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5078 fi
5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5080    ac_c_werror_flag=$ac_save_c_werror_flag
5081 fi
5082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5083 $as_echo "$ac_cv_prog_cc_g" >&6; }
5084 if test "$ac_test_CFLAGS" = set; then
5085   CFLAGS=$ac_save_CFLAGS
5086 elif test $ac_cv_prog_cc_g = yes; then
5087   if test "$GCC" = yes; then
5088     CFLAGS="-g -O2"
5089   else
5090     CFLAGS="-g"
5091   fi
5092 else
5093   if test "$GCC" = yes; then
5094     CFLAGS="-O2"
5095   else
5096     CFLAGS=
5097   fi
5098 fi
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5100 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5101 if ${ac_cv_prog_cc_c89+:} false; then :
5102   $as_echo_n "(cached) " >&6
5103 else
5104   ac_cv_prog_cc_c89=no
5105 ac_save_CC=$CC
5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107 /* end confdefs.h.  */
5108 #include <stdarg.h>
5109 #include <stdio.h>
5110 struct stat;
5111 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5112 struct buf { int x; };
5113 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5114 static char *e (p, i)
5115      char **p;
5116      int i;
5117 {
5118   return p[i];
5119 }
5120 static char *f (char * (*g) (char **, int), char **p, ...)
5121 {
5122   char *s;
5123   va_list v;
5124   va_start (v,p);
5125   s = g (p, va_arg (v,int));
5126   va_end (v);
5127   return s;
5128 }
5129
5130 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5131    function prototypes and stuff, but not '\xHH' hex character constants.
5132    These don't provoke an error unfortunately, instead are silently treated
5133    as 'x'.  The following induces an error, until -std is added to get
5134    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5135    array size at least.  It's necessary to write '\x00'==0 to get something
5136    that's true only with -std.  */
5137 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5138
5139 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5140    inside strings and character constants.  */
5141 #define FOO(x) 'x'
5142 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5143
5144 int test (int i, double x);
5145 struct s1 {int (*f) (int a);};
5146 struct s2 {int (*f) (double a);};
5147 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5148 int argc;
5149 char **argv;
5150 int
5151 main ()
5152 {
5153 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5154   ;
5155   return 0;
5156 }
5157 _ACEOF
5158 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5159         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5160 do
5161   CC="$ac_save_CC $ac_arg"
5162   if ac_fn_c_try_compile "$LINENO"; then :
5163   ac_cv_prog_cc_c89=$ac_arg
5164 fi
5165 rm -f core conftest.err conftest.$ac_objext
5166   test "x$ac_cv_prog_cc_c89" != "xno" && break
5167 done
5168 rm -f conftest.$ac_ext
5169 CC=$ac_save_CC
5170
5171 fi
5172 # AC_CACHE_VAL
5173 case "x$ac_cv_prog_cc_c89" in
5174   x)
5175     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5176 $as_echo "none needed" >&6; } ;;
5177   xno)
5178     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5179 $as_echo "unsupported" >&6; } ;;
5180   *)
5181     CC="$CC $ac_cv_prog_cc_c89"
5182     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5183 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5184 esac
5185 if test "x$ac_cv_prog_cc_c89" != xno; then :
5186
5187 fi
5188
5189 ac_ext=c
5190 ac_cpp='$CPP $CPPFLAGS'
5191 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5192 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5193 ac_compiler_gnu=$ac_cv_c_compiler_gnu
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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5201 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5202 if ${am_cv_prog_cc_c_o+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5206 /* end confdefs.h.  */
5207
5208 int
5209 main ()
5210 {
5211
5212   ;
5213   return 0;
5214 }
5215 _ACEOF
5216   # Make sure it works both with $CC and with simple cc.
5217   # Following AC_PROG_CC_C_O, we do the test twice because some
5218   # compilers refuse to overwrite an existing .o file with -o,
5219   # though they will create one.
5220   am_cv_prog_cc_c_o=yes
5221   for am_i in 1 2; do
5222     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5223    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5224    ac_status=$?
5225    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5226    (exit $ac_status); } \
5227          && test -f conftest2.$ac_objext; then
5228       : OK
5229     else
5230       am_cv_prog_cc_c_o=no
5231       break
5232     fi
5233   done
5234   rm -f core conftest*
5235   unset am_i
5236 fi
5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5238 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5239 if test "$am_cv_prog_cc_c_o" != yes; then
5240    # Losing compiler, so override with the script.
5241    # FIXME: It is wrong to rewrite CC.
5242    # But if we don't then we get into trouble of one sort or another.
5243    # A longer-term fix would be to have automake use am__CC in this case,
5244    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5245    CC="$am_aux_dir/compile $CC"
5246 fi
5247 ac_ext=c
5248 ac_cpp='$CPP $CPPFLAGS'
5249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5252
5253
5254
5255
5256
5257
5258 if test -n "$ac_tool_prefix"; then
5259   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5260 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5262 $as_echo_n "checking for $ac_word... " >&6; }
5263 if ${ac_cv_prog_RANLIB+:} false; then :
5264   $as_echo_n "(cached) " >&6
5265 else
5266   if test -n "$RANLIB"; then
5267   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5268 else
5269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5270 for as_dir in $PATH
5271 do
5272   IFS=$as_save_IFS
5273   test -z "$as_dir" && as_dir=.
5274     for ac_exec_ext in '' $ac_executable_extensions; do
5275   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5276     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5277     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5278     break 2
5279   fi
5280 done
5281   done
5282 IFS=$as_save_IFS
5283
5284 fi
5285 fi
5286 RANLIB=$ac_cv_prog_RANLIB
5287 if test -n "$RANLIB"; then
5288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5289 $as_echo "$RANLIB" >&6; }
5290 else
5291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5292 $as_echo "no" >&6; }
5293 fi
5294
5295
5296 fi
5297 if test -z "$ac_cv_prog_RANLIB"; then
5298   ac_ct_RANLIB=$RANLIB
5299   # Extract the first word of "ranlib", so it can be a program name with args.
5300 set dummy ranlib; ac_word=$2
5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5302 $as_echo_n "checking for $ac_word... " >&6; }
5303 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5304   $as_echo_n "(cached) " >&6
5305 else
5306   if test -n "$ac_ct_RANLIB"; then
5307   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5308 else
5309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5310 for as_dir in $PATH
5311 do
5312   IFS=$as_save_IFS
5313   test -z "$as_dir" && as_dir=.
5314     for ac_exec_ext in '' $ac_executable_extensions; do
5315   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5316     ac_cv_prog_ac_ct_RANLIB="ranlib"
5317     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5318     break 2
5319   fi
5320 done
5321   done
5322 IFS=$as_save_IFS
5323
5324 fi
5325 fi
5326 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5327 if test -n "$ac_ct_RANLIB"; then
5328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5329 $as_echo "$ac_ct_RANLIB" >&6; }
5330 else
5331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5332 $as_echo "no" >&6; }
5333 fi
5334
5335   if test "x$ac_ct_RANLIB" = x; then
5336     RANLIB=":"
5337   else
5338     case $cross_compiling:$ac_tool_warned in
5339 yes:)
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5341 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5342 ac_tool_warned=yes ;;
5343 esac
5344     RANLIB=$ac_ct_RANLIB
5345   fi
5346 else
5347   RANLIB="$ac_cv_prog_RANLIB"
5348 fi
5349
5350
5351 for ac_prog in gawk mawk nawk awk
5352 do
5353   # Extract the first word of "$ac_prog", so it can be a program name with args.
5354 set dummy $ac_prog; ac_word=$2
5355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5356 $as_echo_n "checking for $ac_word... " >&6; }
5357 if ${ac_cv_prog_AWK+:} false; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360   if test -n "$AWK"; then
5361   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5362 else
5363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5364 for as_dir in $PATH
5365 do
5366   IFS=$as_save_IFS
5367   test -z "$as_dir" && as_dir=.
5368     for ac_exec_ext in '' $ac_executable_extensions; do
5369   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5370     ac_cv_prog_AWK="$ac_prog"
5371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5372     break 2
5373   fi
5374 done
5375   done
5376 IFS=$as_save_IFS
5377
5378 fi
5379 fi
5380 AWK=$ac_cv_prog_AWK
5381 if test -n "$AWK"; then
5382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5383 $as_echo "$AWK" >&6; }
5384 else
5385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5386 $as_echo "no" >&6; }
5387 fi
5388
5389
5390   test -n "$AWK" && break
5391 done
5392
5393 case "$AWK" in
5394 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
5395 esac
5396
5397 # Extract the first word of "dwz", so it can be a program name with args.
5398 set dummy dwz; ac_word=$2
5399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5400 $as_echo_n "checking for $ac_word... " >&6; }
5401 if ${ac_cv_prog_DWZ+:} false; then :
5402   $as_echo_n "(cached) " >&6
5403 else
5404   if test -n "$DWZ"; then
5405   ac_cv_prog_DWZ="$DWZ" # Let the user override the test.
5406 else
5407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5408 for as_dir in $PATH
5409 do
5410   IFS=$as_save_IFS
5411   test -z "$as_dir" && as_dir=.
5412     for ac_exec_ext in '' $ac_executable_extensions; do
5413   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5414     ac_cv_prog_DWZ="dwz"
5415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5416     break 2
5417   fi
5418 done
5419   done
5420 IFS=$as_save_IFS
5421
5422 fi
5423 fi
5424 DWZ=$ac_cv_prog_DWZ
5425 if test -n "$DWZ"; then
5426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DWZ" >&5
5427 $as_echo "$DWZ" >&6; }
5428 else
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5430 $as_echo "no" >&6; }
5431 fi
5432
5433
5434  if test "$DWZ" != ""; then
5435   HAVE_DWZ_TRUE=
5436   HAVE_DWZ_FALSE='#'
5437 else
5438   HAVE_DWZ_TRUE='#'
5439   HAVE_DWZ_FALSE=
5440 fi
5441
5442
5443 case `pwd` in
5444   *\ * | *\     *)
5445     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5446 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5447 esac
5448
5449
5450
5451 macro_version='2.2.7a'
5452 macro_revision='1.3134'
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466 ltmain="$ac_aux_dir/ltmain.sh"
5467
5468 # Backslashify metacharacters that are still active within
5469 # double-quoted strings.
5470 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5471
5472 # Same as above, but do not quote variable references.
5473 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5474
5475 # Sed substitution to delay expansion of an escaped shell variable in a
5476 # double_quote_subst'ed string.
5477 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5478
5479 # Sed substitution to delay expansion of an escaped single quote.
5480 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5481
5482 # Sed substitution to avoid accidental globbing in evaled expressions
5483 no_glob_subst='s/\*/\\\*/g'
5484
5485 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5486 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5487 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5488
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5490 $as_echo_n "checking how to print strings... " >&6; }
5491 # Test print first, because it will be a builtin if present.
5492 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5493    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5494   ECHO='print -r --'
5495 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5496   ECHO='printf %s\n'
5497 else
5498   # Use this function as a fallback that always works.
5499   func_fallback_echo ()
5500   {
5501     eval 'cat <<_LTECHO_EOF
5502 $1
5503 _LTECHO_EOF'
5504   }
5505   ECHO='func_fallback_echo'
5506 fi
5507
5508 # func_echo_all arg...
5509 # Invoke $ECHO with all args, space-separated.
5510 func_echo_all ()
5511 {
5512     $ECHO ""
5513 }
5514
5515 case "$ECHO" in
5516   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5517 $as_echo "printf" >&6; } ;;
5518   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5519 $as_echo "print -r" >&6; } ;;
5520   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5521 $as_echo "cat" >&6; } ;;
5522 esac
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5538 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5539 if ${ac_cv_path_SED+:} false; then :
5540   $as_echo_n "(cached) " >&6
5541 else
5542             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5543      for ac_i in 1 2 3 4 5 6 7; do
5544        ac_script="$ac_script$as_nl$ac_script"
5545      done
5546      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5547      { ac_script=; unset ac_script;}
5548      if test -z "$SED"; then
5549   ac_path_SED_found=false
5550   # Loop through the user's path and test for each of PROGNAME-LIST
5551   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5552 for as_dir in $PATH
5553 do
5554   IFS=$as_save_IFS
5555   test -z "$as_dir" && as_dir=.
5556     for ac_prog in sed gsed; do
5557     for ac_exec_ext in '' $ac_executable_extensions; do
5558       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5559       as_fn_executable_p "$ac_path_SED" || continue
5560 # Check for GNU ac_path_SED and select it if it is found.
5561   # Check for GNU $ac_path_SED
5562 case `"$ac_path_SED" --version 2>&1` in
5563 *GNU*)
5564   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5565 *)
5566   ac_count=0
5567   $as_echo_n 0123456789 >"conftest.in"
5568   while :
5569   do
5570     cat "conftest.in" "conftest.in" >"conftest.tmp"
5571     mv "conftest.tmp" "conftest.in"
5572     cp "conftest.in" "conftest.nl"
5573     $as_echo '' >> "conftest.nl"
5574     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5575     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5576     as_fn_arith $ac_count + 1 && ac_count=$as_val
5577     if test $ac_count -gt ${ac_path_SED_max-0}; then
5578       # Best one so far, save it but keep looking for a better one
5579       ac_cv_path_SED="$ac_path_SED"
5580       ac_path_SED_max=$ac_count
5581     fi
5582     # 10*(2^10) chars as input seems more than enough
5583     test $ac_count -gt 10 && break
5584   done
5585   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5586 esac
5587
5588       $ac_path_SED_found && break 3
5589     done
5590   done
5591   done
5592 IFS=$as_save_IFS
5593   if test -z "$ac_cv_path_SED"; then
5594     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5595   fi
5596 else
5597   ac_cv_path_SED=$SED
5598 fi
5599
5600 fi
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5602 $as_echo "$ac_cv_path_SED" >&6; }
5603  SED="$ac_cv_path_SED"
5604   rm -f conftest.sed
5605
5606 test -z "$SED" && SED=sed
5607 Xsed="$SED -e 1s/^X//"
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5620 $as_echo_n "checking for fgrep... " >&6; }
5621 if ${ac_cv_path_FGREP+:} false; then :
5622   $as_echo_n "(cached) " >&6
5623 else
5624   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5625    then ac_cv_path_FGREP="$GREP -F"
5626    else
5627      if test -z "$FGREP"; then
5628   ac_path_FGREP_found=false
5629   # Loop through the user's path and test for each of PROGNAME-LIST
5630   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5631 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5632 do
5633   IFS=$as_save_IFS
5634   test -z "$as_dir" && as_dir=.
5635     for ac_prog in fgrep; do
5636     for ac_exec_ext in '' $ac_executable_extensions; do
5637       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5638       as_fn_executable_p "$ac_path_FGREP" || continue
5639 # Check for GNU ac_path_FGREP and select it if it is found.
5640   # Check for GNU $ac_path_FGREP
5641 case `"$ac_path_FGREP" --version 2>&1` in
5642 *GNU*)
5643   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5644 *)
5645   ac_count=0
5646   $as_echo_n 0123456789 >"conftest.in"
5647   while :
5648   do
5649     cat "conftest.in" "conftest.in" >"conftest.tmp"
5650     mv "conftest.tmp" "conftest.in"
5651     cp "conftest.in" "conftest.nl"
5652     $as_echo 'FGREP' >> "conftest.nl"
5653     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5654     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5655     as_fn_arith $ac_count + 1 && ac_count=$as_val
5656     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5657       # Best one so far, save it but keep looking for a better one
5658       ac_cv_path_FGREP="$ac_path_FGREP"
5659       ac_path_FGREP_max=$ac_count
5660     fi
5661     # 10*(2^10) chars as input seems more than enough
5662     test $ac_count -gt 10 && break
5663   done
5664   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5665 esac
5666
5667       $ac_path_FGREP_found && break 3
5668     done
5669   done
5670   done
5671 IFS=$as_save_IFS
5672   if test -z "$ac_cv_path_FGREP"; then
5673     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5674   fi
5675 else
5676   ac_cv_path_FGREP=$FGREP
5677 fi
5678
5679    fi
5680 fi
5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5682 $as_echo "$ac_cv_path_FGREP" >&6; }
5683  FGREP="$ac_cv_path_FGREP"
5684
5685
5686 test -z "$GREP" && GREP=grep
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706 # Check whether --with-gnu-ld was given.
5707 if test "${with_gnu_ld+set}" = set; then :
5708   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5709 else
5710   with_gnu_ld=no
5711 fi
5712
5713 ac_prog=ld
5714 if test "$GCC" = yes; then
5715   # Check if gcc -print-prog-name=ld gives a path.
5716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5717 $as_echo_n "checking for ld used by $CC... " >&6; }
5718   case $host in
5719   *-*-mingw*)
5720     # gcc leaves a trailing carriage return which upsets mingw
5721     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5722   *)
5723     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5724   esac
5725   case $ac_prog in
5726     # Accept absolute paths.
5727     [\\/]* | ?:[\\/]*)
5728       re_direlt='/[^/][^/]*/\.\./'
5729       # Canonicalize the pathname of ld
5730       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5731       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5732         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5733       done
5734       test -z "$LD" && LD="$ac_prog"
5735       ;;
5736   "")
5737     # If it fails, then pretend we aren't using GCC.
5738     ac_prog=ld
5739     ;;
5740   *)
5741     # If it is relative, then search for the first ld in PATH.
5742     with_gnu_ld=unknown
5743     ;;
5744   esac
5745 elif test "$with_gnu_ld" = yes; then
5746   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5747 $as_echo_n "checking for GNU ld... " >&6; }
5748 else
5749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5750 $as_echo_n "checking for non-GNU ld... " >&6; }
5751 fi
5752 if ${lt_cv_path_LD+:} false; then :
5753   $as_echo_n "(cached) " >&6
5754 else
5755   if test -z "$LD"; then
5756   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5757   for ac_dir in $PATH; do
5758     IFS="$lt_save_ifs"
5759     test -z "$ac_dir" && ac_dir=.
5760     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5761       lt_cv_path_LD="$ac_dir/$ac_prog"
5762       # Check to see if the program is GNU ld.  I'd rather use --version,
5763       # but apparently some variants of GNU ld only accept -v.
5764       # Break only if it was the GNU/non-GNU ld that we prefer.
5765       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5766       *GNU* | *'with BFD'*)
5767         test "$with_gnu_ld" != no && break
5768         ;;
5769       *)
5770         test "$with_gnu_ld" != yes && break
5771         ;;
5772       esac
5773     fi
5774   done
5775   IFS="$lt_save_ifs"
5776 else
5777   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5778 fi
5779 fi
5780
5781 LD="$lt_cv_path_LD"
5782 if test -n "$LD"; then
5783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5784 $as_echo "$LD" >&6; }
5785 else
5786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5787 $as_echo "no" >&6; }
5788 fi
5789 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5791 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5792 if ${lt_cv_prog_gnu_ld+:} false; then :
5793   $as_echo_n "(cached) " >&6
5794 else
5795   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5796 case `$LD -v 2>&1 </dev/null` in
5797 *GNU* | *'with BFD'*)
5798   lt_cv_prog_gnu_ld=yes
5799   ;;
5800 *)
5801   lt_cv_prog_gnu_ld=no
5802   ;;
5803 esac
5804 fi
5805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5806 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5807 with_gnu_ld=$lt_cv_prog_gnu_ld
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5818 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5819 if ${lt_cv_path_NM+:} false; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   if test -n "$NM"; then
5823   # Let the user override the test.
5824   lt_cv_path_NM="$NM"
5825 else
5826   lt_nm_to_check="${ac_tool_prefix}nm"
5827   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5828     lt_nm_to_check="$lt_nm_to_check nm"
5829   fi
5830   for lt_tmp_nm in $lt_nm_to_check; do
5831     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5832     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5833       IFS="$lt_save_ifs"
5834       test -z "$ac_dir" && ac_dir=.
5835       tmp_nm="$ac_dir/$lt_tmp_nm"
5836       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5837         # Check to see if the nm accepts a BSD-compat flag.
5838         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5839         #   nm: unknown option "B" ignored
5840         # Tru64's nm complains that /dev/null is an invalid object file
5841         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5842         */dev/null* | *'Invalid file or object type'*)
5843           lt_cv_path_NM="$tmp_nm -B"
5844           break
5845           ;;
5846         *)
5847           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5848           */dev/null*)
5849             lt_cv_path_NM="$tmp_nm -p"
5850             break
5851             ;;
5852           *)
5853             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5854             continue # so that we can try to find one that supports BSD flags
5855             ;;
5856           esac
5857           ;;
5858         esac
5859       fi
5860     done
5861     IFS="$lt_save_ifs"
5862   done
5863   : ${lt_cv_path_NM=no}
5864 fi
5865 fi
5866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5867 $as_echo "$lt_cv_path_NM" >&6; }
5868 if test "$lt_cv_path_NM" != "no"; then
5869   NM="$lt_cv_path_NM"
5870 else
5871   # Didn't find any BSD compatible name lister, look for dumpbin.
5872   if test -n "$DUMPBIN"; then :
5873     # Let the user override the test.
5874   else
5875     if test -n "$ac_tool_prefix"; then
5876   for ac_prog in dumpbin "link -dump"
5877   do
5878     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5879 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5881 $as_echo_n "checking for $ac_word... " >&6; }
5882 if ${ac_cv_prog_DUMPBIN+:} false; then :
5883   $as_echo_n "(cached) " >&6
5884 else
5885   if test -n "$DUMPBIN"; then
5886   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5887 else
5888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5889 for as_dir in $PATH
5890 do
5891   IFS=$as_save_IFS
5892   test -z "$as_dir" && as_dir=.
5893     for ac_exec_ext in '' $ac_executable_extensions; do
5894   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5895     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5896     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5897     break 2
5898   fi
5899 done
5900   done
5901 IFS=$as_save_IFS
5902
5903 fi
5904 fi
5905 DUMPBIN=$ac_cv_prog_DUMPBIN
5906 if test -n "$DUMPBIN"; then
5907   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5908 $as_echo "$DUMPBIN" >&6; }
5909 else
5910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5911 $as_echo "no" >&6; }
5912 fi
5913
5914
5915     test -n "$DUMPBIN" && break
5916   done
5917 fi
5918 if test -z "$DUMPBIN"; then
5919   ac_ct_DUMPBIN=$DUMPBIN
5920   for ac_prog in dumpbin "link -dump"
5921 do
5922   # Extract the first word of "$ac_prog", so it can be a program name with args.
5923 set dummy $ac_prog; ac_word=$2
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5925 $as_echo_n "checking for $ac_word... " >&6; }
5926 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5927   $as_echo_n "(cached) " >&6
5928 else
5929   if test -n "$ac_ct_DUMPBIN"; then
5930   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5931 else
5932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5933 for as_dir in $PATH
5934 do
5935   IFS=$as_save_IFS
5936   test -z "$as_dir" && as_dir=.
5937     for ac_exec_ext in '' $ac_executable_extensions; do
5938   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5939     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5940     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5941     break 2
5942   fi
5943 done
5944   done
5945 IFS=$as_save_IFS
5946
5947 fi
5948 fi
5949 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5950 if test -n "$ac_ct_DUMPBIN"; then
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5952 $as_echo "$ac_ct_DUMPBIN" >&6; }
5953 else
5954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5955 $as_echo "no" >&6; }
5956 fi
5957
5958
5959   test -n "$ac_ct_DUMPBIN" && break
5960 done
5961
5962   if test "x$ac_ct_DUMPBIN" = x; then
5963     DUMPBIN=":"
5964   else
5965     case $cross_compiling:$ac_tool_warned in
5966 yes:)
5967 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5968 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5969 ac_tool_warned=yes ;;
5970 esac
5971     DUMPBIN=$ac_ct_DUMPBIN
5972   fi
5973 fi
5974
5975     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5976     *COFF*)
5977       DUMPBIN="$DUMPBIN -symbols"
5978       ;;
5979     *)
5980       DUMPBIN=:
5981       ;;
5982     esac
5983   fi
5984
5985   if test "$DUMPBIN" != ":"; then
5986     NM="$DUMPBIN"
5987   fi
5988 fi
5989 test -z "$NM" && NM=nm
5990
5991
5992
5993
5994
5995
5996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5997 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5998 if ${lt_cv_nm_interface+:} false; then :
5999   $as_echo_n "(cached) " >&6
6000 else
6001   lt_cv_nm_interface="BSD nm"
6002   echo "int some_variable = 0;" > conftest.$ac_ext
6003   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6004   (eval "$ac_compile" 2>conftest.err)
6005   cat conftest.err >&5
6006   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6007   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6008   cat conftest.err >&5
6009   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6010   cat conftest.out >&5
6011   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6012     lt_cv_nm_interface="MS dumpbin"
6013   fi
6014   rm -f conftest*
6015 fi
6016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6017 $as_echo "$lt_cv_nm_interface" >&6; }
6018
6019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6020 $as_echo_n "checking whether ln -s works... " >&6; }
6021 LN_S=$as_ln_s
6022 if test "$LN_S" = "ln -s"; then
6023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6024 $as_echo "yes" >&6; }
6025 else
6026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6027 $as_echo "no, using $LN_S" >&6; }
6028 fi
6029
6030 # find the maximum length of command line arguments
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6032 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6033 if ${lt_cv_sys_max_cmd_len+:} false; then :
6034   $as_echo_n "(cached) " >&6
6035 else
6036     i=0
6037   teststring="ABCD"
6038
6039   case $build_os in
6040   msdosdjgpp*)
6041     # On DJGPP, this test can blow up pretty badly due to problems in libc
6042     # (any single argument exceeding 2000 bytes causes a buffer overrun
6043     # during glob expansion).  Even if it were fixed, the result of this
6044     # check would be larger than it should be.
6045     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6046     ;;
6047
6048   gnu*)
6049     # Under GNU Hurd, this test is not required because there is
6050     # no limit to the length of command line arguments.
6051     # Libtool will interpret -1 as no limit whatsoever
6052     lt_cv_sys_max_cmd_len=-1;
6053     ;;
6054
6055   cygwin* | mingw* | cegcc*)
6056     # On Win9x/ME, this test blows up -- it succeeds, but takes
6057     # about 5 minutes as the teststring grows exponentially.
6058     # Worse, since 9x/ME are not pre-emptively multitasking,
6059     # you end up with a "frozen" computer, even though with patience
6060     # the test eventually succeeds (with a max line length of 256k).
6061     # Instead, let's just punt: use the minimum linelength reported by
6062     # all of the supported platforms: 8192 (on NT/2K/XP).
6063     lt_cv_sys_max_cmd_len=8192;
6064     ;;
6065
6066   mint*)
6067     # On MiNT this can take a long time and run out of memory.
6068     lt_cv_sys_max_cmd_len=8192;
6069     ;;
6070
6071   amigaos*)
6072     # On AmigaOS with pdksh, this test takes hours, literally.
6073     # So we just punt and use a minimum line length of 8192.
6074     lt_cv_sys_max_cmd_len=8192;
6075     ;;
6076
6077   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6078     # This has been around since 386BSD, at least.  Likely further.
6079     if test -x /sbin/sysctl; then
6080       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6081     elif test -x /usr/sbin/sysctl; then
6082       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6083     else
6084       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6085     fi
6086     # And add a safety zone
6087     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6088     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6089     ;;
6090
6091   interix*)
6092     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6093     lt_cv_sys_max_cmd_len=196608
6094     ;;
6095
6096   osf*)
6097     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6098     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6099     # nice to cause kernel panics so lets avoid the loop below.
6100     # First set a reasonable default.
6101     lt_cv_sys_max_cmd_len=16384
6102     #
6103     if test -x /sbin/sysconfig; then
6104       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6105         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6106       esac
6107     fi
6108     ;;
6109   sco3.2v5*)
6110     lt_cv_sys_max_cmd_len=102400
6111     ;;
6112   sysv5* | sco5v6* | sysv4.2uw2*)
6113     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6114     if test -n "$kargmax"; then
6115       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6116     else
6117       lt_cv_sys_max_cmd_len=32768
6118     fi
6119     ;;
6120   *)
6121     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6122     if test -n "$lt_cv_sys_max_cmd_len"; then
6123       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6124       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6125     else
6126       # Make teststring a little bigger before we do anything with it.
6127       # a 1K string should be a reasonable start.
6128       for i in 1 2 3 4 5 6 7 8 ; do
6129         teststring=$teststring$teststring
6130       done
6131       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6132       # If test is not a shell built-in, we'll probably end up computing a
6133       # maximum length that is only half of the actual maximum length, but
6134       # we can't tell.
6135       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6136                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6137               test $i != 17 # 1/2 MB should be enough
6138       do
6139         i=`expr $i + 1`
6140         teststring=$teststring$teststring
6141       done
6142       # Only check the string length outside the loop.
6143       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6144       teststring=
6145       # Add a significant safety factor because C++ compilers can tack on
6146       # massive amounts of additional arguments before passing them to the
6147       # linker.  It appears as though 1/2 is a usable value.
6148       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6149     fi
6150     ;;
6151   esac
6152
6153 fi
6154
6155 if test -n $lt_cv_sys_max_cmd_len ; then
6156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6157 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6158 else
6159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6160 $as_echo "none" >&6; }
6161 fi
6162 max_cmd_len=$lt_cv_sys_max_cmd_len
6163
6164
6165
6166
6167
6168
6169 : ${CP="cp -f"}
6170 : ${MV="mv -f"}
6171 : ${RM="rm -f"}
6172
6173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6174 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6175 # Try some XSI features
6176 xsi_shell=no
6177 ( _lt_dummy="a/b/c"
6178   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6179       = c,a/b,, \
6180     && eval 'test $(( 1 + 1 )) -eq 2 \
6181     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6182   && xsi_shell=yes
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
6184 $as_echo "$xsi_shell" >&6; }
6185
6186
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
6188 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
6189 lt_shell_append=no
6190 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
6191     >/dev/null 2>&1 \
6192   && lt_shell_append=yes
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
6194 $as_echo "$lt_shell_append" >&6; }
6195
6196
6197 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
6198   lt_unset=unset
6199 else
6200   lt_unset=false
6201 fi
6202
6203
6204
6205
6206
6207 # test EBCDIC or ASCII
6208 case `echo X|tr X '\101'` in
6209  A) # ASCII based system
6210     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
6211   lt_SP2NL='tr \040 \012'
6212   lt_NL2SP='tr \015\012 \040\040'
6213   ;;
6214  *) # EBCDIC based system
6215   lt_SP2NL='tr \100 \n'
6216   lt_NL2SP='tr \r\n \100\100'
6217   ;;
6218 esac
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
6229 $as_echo_n "checking for $LD option to reload object files... " >&6; }
6230 if ${lt_cv_ld_reload_flag+:} false; then :
6231   $as_echo_n "(cached) " >&6
6232 else
6233   lt_cv_ld_reload_flag='-r'
6234 fi
6235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
6236 $as_echo "$lt_cv_ld_reload_flag" >&6; }
6237 reload_flag=$lt_cv_ld_reload_flag
6238 case $reload_flag in
6239 "" | " "*) ;;
6240 *) reload_flag=" $reload_flag" ;;
6241 esac
6242 reload_cmds='$LD$reload_flag -o $output$reload_objs'
6243 case $host_os in
6244   darwin*)
6245     if test "$GCC" = yes; then
6246       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
6247     else
6248       reload_cmds='$LD$reload_flag -o $output$reload_objs'
6249     fi
6250     ;;
6251 esac
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261 if test -n "$ac_tool_prefix"; then
6262   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
6263 set dummy ${ac_tool_prefix}objdump; ac_word=$2
6264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6265 $as_echo_n "checking for $ac_word... " >&6; }
6266 if ${ac_cv_prog_OBJDUMP+:} false; then :
6267   $as_echo_n "(cached) " >&6
6268 else
6269   if test -n "$OBJDUMP"; then
6270   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
6271 else
6272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6273 for as_dir in $PATH
6274 do
6275   IFS=$as_save_IFS
6276   test -z "$as_dir" && as_dir=.
6277     for ac_exec_ext in '' $ac_executable_extensions; do
6278   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6279     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
6280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6281     break 2
6282   fi
6283 done
6284   done
6285 IFS=$as_save_IFS
6286
6287 fi
6288 fi
6289 OBJDUMP=$ac_cv_prog_OBJDUMP
6290 if test -n "$OBJDUMP"; then
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
6292 $as_echo "$OBJDUMP" >&6; }
6293 else
6294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6295 $as_echo "no" >&6; }
6296 fi
6297
6298
6299 fi
6300 if test -z "$ac_cv_prog_OBJDUMP"; then
6301   ac_ct_OBJDUMP=$OBJDUMP
6302   # Extract the first word of "objdump", so it can be a program name with args.
6303 set dummy objdump; ac_word=$2
6304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6305 $as_echo_n "checking for $ac_word... " >&6; }
6306 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
6307   $as_echo_n "(cached) " >&6
6308 else
6309   if test -n "$ac_ct_OBJDUMP"; then
6310   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
6311 else
6312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6313 for as_dir in $PATH
6314 do
6315   IFS=$as_save_IFS
6316   test -z "$as_dir" && as_dir=.
6317     for ac_exec_ext in '' $ac_executable_extensions; do
6318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6319     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6321     break 2
6322   fi
6323 done
6324   done
6325 IFS=$as_save_IFS
6326
6327 fi
6328 fi
6329 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6330 if test -n "$ac_ct_OBJDUMP"; then
6331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6332 $as_echo "$ac_ct_OBJDUMP" >&6; }
6333 else
6334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6335 $as_echo "no" >&6; }
6336 fi
6337
6338   if test "x$ac_ct_OBJDUMP" = x; then
6339     OBJDUMP="false"
6340   else
6341     case $cross_compiling:$ac_tool_warned in
6342 yes:)
6343 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6344 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6345 ac_tool_warned=yes ;;
6346 esac
6347     OBJDUMP=$ac_ct_OBJDUMP
6348   fi
6349 else
6350   OBJDUMP="$ac_cv_prog_OBJDUMP"
6351 fi
6352
6353 test -z "$OBJDUMP" && OBJDUMP=objdump
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6364 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6365 if ${lt_cv_deplibs_check_method+:} false; then :
6366   $as_echo_n "(cached) " >&6
6367 else
6368   lt_cv_file_magic_cmd='$MAGIC_CMD'
6369 lt_cv_file_magic_test_file=
6370 lt_cv_deplibs_check_method='unknown'
6371 # Need to set the preceding variable on all platforms that support
6372 # interlibrary dependencies.
6373 # 'none' -- dependencies not supported.
6374 # `unknown' -- same as none, but documents that we really don't know.
6375 # 'pass_all' -- all dependencies passed with no checks.
6376 # 'test_compile' -- check by making test program.
6377 # 'file_magic [[regex]]' -- check by looking for files in library path
6378 # which responds to the $file_magic_cmd with a given extended regex.
6379 # If you have `file' or equivalent on your system and you're not sure
6380 # whether `pass_all' will *always* work, you probably want this one.
6381
6382 case $host_os in
6383 aix[4-9]*)
6384   lt_cv_deplibs_check_method=pass_all
6385   ;;
6386
6387 beos*)
6388   lt_cv_deplibs_check_method=pass_all
6389   ;;
6390
6391 bsdi[45]*)
6392   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6393   lt_cv_file_magic_cmd='/usr/bin/file -L'
6394   lt_cv_file_magic_test_file=/shlib/libc.so
6395   ;;
6396
6397 cygwin*)
6398   # func_win32_libid is a shell function defined in ltmain.sh
6399   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6400   lt_cv_file_magic_cmd='func_win32_libid'
6401   ;;
6402
6403 mingw* | pw32*)
6404   # Base MSYS/MinGW do not provide the 'file' command needed by
6405   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6406   # unless we find 'file', for example because we are cross-compiling.
6407   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6408   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6409     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6410     lt_cv_file_magic_cmd='func_win32_libid'
6411   else
6412     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6413     lt_cv_file_magic_cmd='$OBJDUMP -f'
6414   fi
6415   ;;
6416
6417 cegcc*)
6418   # use the weaker test based on 'objdump'. See mingw*.
6419   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6420   lt_cv_file_magic_cmd='$OBJDUMP -f'
6421   ;;
6422
6423 darwin* | rhapsody*)
6424   lt_cv_deplibs_check_method=pass_all
6425   ;;
6426
6427 freebsd* | dragonfly*)
6428   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6429     case $host_cpu in
6430     i*86 )
6431       # Not sure whether the presence of OpenBSD here was a mistake.
6432       # Let's accept both of them until this is cleared up.
6433       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6434       lt_cv_file_magic_cmd=/usr/bin/file
6435       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6436       ;;
6437     esac
6438   else
6439     lt_cv_deplibs_check_method=pass_all
6440   fi
6441   ;;
6442
6443 gnu*)
6444   lt_cv_deplibs_check_method=pass_all
6445   ;;
6446
6447 haiku*)
6448   lt_cv_deplibs_check_method=pass_all
6449   ;;
6450
6451 hpux10.20* | hpux11*)
6452   lt_cv_file_magic_cmd=/usr/bin/file
6453   case $host_cpu in
6454   ia64*)
6455     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6456     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6457     ;;
6458   hppa*64*)
6459     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6460     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6461     ;;
6462   *)
6463     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6464     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6465     ;;
6466   esac
6467   ;;
6468
6469 interix[3-9]*)
6470   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6471   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6472   ;;
6473
6474 irix5* | irix6* | nonstopux*)
6475   case $LD in
6476   *-32|*"-32 ") libmagic=32-bit;;
6477   *-n32|*"-n32 ") libmagic=N32;;
6478   *-64|*"-64 ") libmagic=64-bit;;
6479   *) libmagic=never-match;;
6480   esac
6481   lt_cv_deplibs_check_method=pass_all
6482   ;;
6483
6484 # This must be Linux ELF.
6485 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6486   lt_cv_deplibs_check_method=pass_all
6487   ;;
6488
6489 netbsd*)
6490   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6491     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6492   else
6493     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6494   fi
6495   ;;
6496
6497 newos6*)
6498   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6499   lt_cv_file_magic_cmd=/usr/bin/file
6500   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6501   ;;
6502
6503 *nto* | *qnx*)
6504   lt_cv_deplibs_check_method=pass_all
6505   ;;
6506
6507 openbsd*)
6508   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6509     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6510   else
6511     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6512   fi
6513   ;;
6514
6515 osf3* | osf4* | osf5*)
6516   lt_cv_deplibs_check_method=pass_all
6517   ;;
6518
6519 rdos*)
6520   lt_cv_deplibs_check_method=pass_all
6521   ;;
6522
6523 solaris*)
6524   lt_cv_deplibs_check_method=pass_all
6525   ;;
6526
6527 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6528   lt_cv_deplibs_check_method=pass_all
6529   ;;
6530
6531 sysv4 | sysv4.3*)
6532   case $host_vendor in
6533   motorola)
6534     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]'
6535     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6536     ;;
6537   ncr)
6538     lt_cv_deplibs_check_method=pass_all
6539     ;;
6540   sequent)
6541     lt_cv_file_magic_cmd='/bin/file'
6542     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6543     ;;
6544   sni)
6545     lt_cv_file_magic_cmd='/bin/file'
6546     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6547     lt_cv_file_magic_test_file=/lib/libc.so
6548     ;;
6549   siemens)
6550     lt_cv_deplibs_check_method=pass_all
6551     ;;
6552   pc)
6553     lt_cv_deplibs_check_method=pass_all
6554     ;;
6555   esac
6556   ;;
6557
6558 tpf*)
6559   lt_cv_deplibs_check_method=pass_all
6560   ;;
6561 esac
6562
6563 fi
6564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6565 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6566 file_magic_cmd=$lt_cv_file_magic_cmd
6567 deplibs_check_method=$lt_cv_deplibs_check_method
6568 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581 if test -n "$ac_tool_prefix"; then
6582   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6583 set dummy ${ac_tool_prefix}ar; ac_word=$2
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6585 $as_echo_n "checking for $ac_word... " >&6; }
6586 if ${ac_cv_prog_AR+:} false; then :
6587   $as_echo_n "(cached) " >&6
6588 else
6589   if test -n "$AR"; then
6590   ac_cv_prog_AR="$AR" # Let the user override the test.
6591 else
6592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6593 for as_dir in $PATH
6594 do
6595   IFS=$as_save_IFS
6596   test -z "$as_dir" && as_dir=.
6597     for ac_exec_ext in '' $ac_executable_extensions; do
6598   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6599     ac_cv_prog_AR="${ac_tool_prefix}ar"
6600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6601     break 2
6602   fi
6603 done
6604   done
6605 IFS=$as_save_IFS
6606
6607 fi
6608 fi
6609 AR=$ac_cv_prog_AR
6610 if test -n "$AR"; then
6611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6612 $as_echo "$AR" >&6; }
6613 else
6614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6615 $as_echo "no" >&6; }
6616 fi
6617
6618
6619 fi
6620 if test -z "$ac_cv_prog_AR"; then
6621   ac_ct_AR=$AR
6622   # Extract the first word of "ar", so it can be a program name with args.
6623 set dummy ar; ac_word=$2
6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6625 $as_echo_n "checking for $ac_word... " >&6; }
6626 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6627   $as_echo_n "(cached) " >&6
6628 else
6629   if test -n "$ac_ct_AR"; then
6630   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6631 else
6632 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6633 for as_dir in $PATH
6634 do
6635   IFS=$as_save_IFS
6636   test -z "$as_dir" && as_dir=.
6637     for ac_exec_ext in '' $ac_executable_extensions; do
6638   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6639     ac_cv_prog_ac_ct_AR="ar"
6640     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6641     break 2
6642   fi
6643 done
6644   done
6645 IFS=$as_save_IFS
6646
6647 fi
6648 fi
6649 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6650 if test -n "$ac_ct_AR"; then
6651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6652 $as_echo "$ac_ct_AR" >&6; }
6653 else
6654   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6655 $as_echo "no" >&6; }
6656 fi
6657
6658   if test "x$ac_ct_AR" = x; then
6659     AR="false"
6660   else
6661     case $cross_compiling:$ac_tool_warned in
6662 yes:)
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6664 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6665 ac_tool_warned=yes ;;
6666 esac
6667     AR=$ac_ct_AR
6668   fi
6669 else
6670   AR="$ac_cv_prog_AR"
6671 fi
6672
6673 test -z "$AR" && AR=ar
6674 test -z "$AR_FLAGS" && AR_FLAGS=cru
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686 if test -n "$ac_tool_prefix"; then
6687   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6688 set dummy ${ac_tool_prefix}strip; ac_word=$2
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6690 $as_echo_n "checking for $ac_word... " >&6; }
6691 if ${ac_cv_prog_STRIP+:} false; then :
6692   $as_echo_n "(cached) " >&6
6693 else
6694   if test -n "$STRIP"; then
6695   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6696 else
6697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6698 for as_dir in $PATH
6699 do
6700   IFS=$as_save_IFS
6701   test -z "$as_dir" && as_dir=.
6702     for ac_exec_ext in '' $ac_executable_extensions; do
6703   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6704     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6706     break 2
6707   fi
6708 done
6709   done
6710 IFS=$as_save_IFS
6711
6712 fi
6713 fi
6714 STRIP=$ac_cv_prog_STRIP
6715 if test -n "$STRIP"; then
6716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6717 $as_echo "$STRIP" >&6; }
6718 else
6719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6720 $as_echo "no" >&6; }
6721 fi
6722
6723
6724 fi
6725 if test -z "$ac_cv_prog_STRIP"; then
6726   ac_ct_STRIP=$STRIP
6727   # Extract the first word of "strip", so it can be a program name with args.
6728 set dummy strip; ac_word=$2
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6730 $as_echo_n "checking for $ac_word... " >&6; }
6731 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6732   $as_echo_n "(cached) " >&6
6733 else
6734   if test -n "$ac_ct_STRIP"; then
6735   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6736 else
6737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6738 for as_dir in $PATH
6739 do
6740   IFS=$as_save_IFS
6741   test -z "$as_dir" && as_dir=.
6742     for ac_exec_ext in '' $ac_executable_extensions; do
6743   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6744     ac_cv_prog_ac_ct_STRIP="strip"
6745     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6746     break 2
6747   fi
6748 done
6749   done
6750 IFS=$as_save_IFS
6751
6752 fi
6753 fi
6754 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6755 if test -n "$ac_ct_STRIP"; then
6756   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6757 $as_echo "$ac_ct_STRIP" >&6; }
6758 else
6759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6760 $as_echo "no" >&6; }
6761 fi
6762
6763   if test "x$ac_ct_STRIP" = x; then
6764     STRIP=":"
6765   else
6766     case $cross_compiling:$ac_tool_warned in
6767 yes:)
6768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6769 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6770 ac_tool_warned=yes ;;
6771 esac
6772     STRIP=$ac_ct_STRIP
6773   fi
6774 else
6775   STRIP="$ac_cv_prog_STRIP"
6776 fi
6777
6778 test -z "$STRIP" && STRIP=:
6779
6780
6781
6782
6783
6784
6785 if test -n "$ac_tool_prefix"; then
6786   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6787 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6789 $as_echo_n "checking for $ac_word... " >&6; }
6790 if ${ac_cv_prog_RANLIB+:} false; then :
6791   $as_echo_n "(cached) " >&6
6792 else
6793   if test -n "$RANLIB"; then
6794   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6795 else
6796 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6797 for as_dir in $PATH
6798 do
6799   IFS=$as_save_IFS
6800   test -z "$as_dir" && as_dir=.
6801     for ac_exec_ext in '' $ac_executable_extensions; do
6802   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6803     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6804     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6805     break 2
6806   fi
6807 done
6808   done
6809 IFS=$as_save_IFS
6810
6811 fi
6812 fi
6813 RANLIB=$ac_cv_prog_RANLIB
6814 if test -n "$RANLIB"; then
6815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6816 $as_echo "$RANLIB" >&6; }
6817 else
6818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6819 $as_echo "no" >&6; }
6820 fi
6821
6822
6823 fi
6824 if test -z "$ac_cv_prog_RANLIB"; then
6825   ac_ct_RANLIB=$RANLIB
6826   # Extract the first word of "ranlib", so it can be a program name with args.
6827 set dummy ranlib; ac_word=$2
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6829 $as_echo_n "checking for $ac_word... " >&6; }
6830 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6831   $as_echo_n "(cached) " >&6
6832 else
6833   if test -n "$ac_ct_RANLIB"; then
6834   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6835 else
6836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6837 for as_dir in $PATH
6838 do
6839   IFS=$as_save_IFS
6840   test -z "$as_dir" && as_dir=.
6841     for ac_exec_ext in '' $ac_executable_extensions; do
6842   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6843     ac_cv_prog_ac_ct_RANLIB="ranlib"
6844     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6845     break 2
6846   fi
6847 done
6848   done
6849 IFS=$as_save_IFS
6850
6851 fi
6852 fi
6853 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6854 if test -n "$ac_ct_RANLIB"; then
6855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6856 $as_echo "$ac_ct_RANLIB" >&6; }
6857 else
6858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6859 $as_echo "no" >&6; }
6860 fi
6861
6862   if test "x$ac_ct_RANLIB" = x; then
6863     RANLIB=":"
6864   else
6865     case $cross_compiling:$ac_tool_warned in
6866 yes:)
6867 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6868 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6869 ac_tool_warned=yes ;;
6870 esac
6871     RANLIB=$ac_ct_RANLIB
6872   fi
6873 else
6874   RANLIB="$ac_cv_prog_RANLIB"
6875 fi
6876
6877 test -z "$RANLIB" && RANLIB=:
6878
6879
6880
6881
6882
6883
6884 # Determine commands to create old-style static archives.
6885 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6886 old_postinstall_cmds='chmod 644 $oldlib'
6887 old_postuninstall_cmds=
6888
6889 if test -n "$RANLIB"; then
6890   case $host_os in
6891   openbsd*)
6892     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6893     ;;
6894   *)
6895     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6896     ;;
6897   esac
6898   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6899 fi
6900
6901 case $host_os in
6902   darwin*)
6903     lock_old_archive_extraction=yes ;;
6904   *)
6905     lock_old_archive_extraction=no ;;
6906 esac
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946 # If no C compiler was specified, use CC.
6947 LTCC=${LTCC-"$CC"}
6948
6949 # If no C compiler flags were specified, use CFLAGS.
6950 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6951
6952 # Allow CC to be a program name with arguments.
6953 compiler=$CC
6954
6955
6956 # Check for command to grab the raw symbol name followed by C symbol from nm.
6957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6958 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6959 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6960   $as_echo_n "(cached) " >&6
6961 else
6962
6963 # These are sane defaults that work on at least a few old systems.
6964 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6965
6966 # Character class describing NM global symbol codes.
6967 symcode='[BCDEGRST]'
6968
6969 # Regexp to match symbols that can be accessed directly from C.
6970 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6971
6972 # Define system-specific variables.
6973 case $host_os in
6974 aix*)
6975   symcode='[BCDT]'
6976   ;;
6977 cygwin* | mingw* | pw32* | cegcc*)
6978   symcode='[ABCDGISTW]'
6979   ;;
6980 hpux*)
6981   if test "$host_cpu" = ia64; then
6982     symcode='[ABCDEGRST]'
6983   fi
6984   ;;
6985 irix* | nonstopux*)
6986   symcode='[BCDEGRST]'
6987   ;;
6988 osf*)
6989   symcode='[BCDEGQRST]'
6990   ;;
6991 solaris*)
6992   symcode='[BDRT]'
6993   ;;
6994 sco3.2v5*)
6995   symcode='[DT]'
6996   ;;
6997 sysv4.2uw2*)
6998   symcode='[DT]'
6999   ;;
7000 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7001   symcode='[ABDT]'
7002   ;;
7003 sysv4)
7004   symcode='[DFNSTU]'
7005   ;;
7006 esac
7007
7008 # If we're using GNU nm, then use its standard symbol codes.
7009 case `$NM -V 2>&1` in
7010 *GNU* | *'with BFD'*)
7011   symcode='[ABCDGIRSTW]' ;;
7012 esac
7013
7014 # Transform an extracted symbol line into a proper C declaration.
7015 # Some systems (esp. on ia64) link data and code symbols differently,
7016 # so use this general approach.
7017 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7018
7019 # Transform an extracted symbol line into symbol name and symbol address
7020 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7021 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'"
7022
7023 # Handle CRLF in mingw tool chain
7024 opt_cr=
7025 case $build_os in
7026 mingw*)
7027   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7028   ;;
7029 esac
7030
7031 # Try without a prefix underscore, then with it.
7032 for ac_symprfx in "" "_"; do
7033
7034   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7035   symxfrm="\\1 $ac_symprfx\\2 \\2"
7036
7037   # Write the raw and C identifiers.
7038   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7039     # Fake it for dumpbin and say T for any non-static function
7040     # and D for any global variable.
7041     # Also find C++ and __fastcall symbols from MSVC++,
7042     # which start with @ or ?.
7043     lt_cv_sys_global_symbol_pipe="$AWK '"\
7044 "     {last_section=section; section=\$ 3};"\
7045 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7046 "     \$ 0!~/External *\|/{next};"\
7047 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7048 "     {if(hide[section]) next};"\
7049 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7050 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7051 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7052 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7053 "     ' prfx=^$ac_symprfx"
7054   else
7055     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7056   fi
7057
7058   # Check to see that the pipe works correctly.
7059   pipe_works=no
7060
7061   rm -f conftest*
7062   cat > conftest.$ac_ext <<_LT_EOF
7063 #ifdef __cplusplus
7064 extern "C" {
7065 #endif
7066 char nm_test_var;
7067 void nm_test_func(void);
7068 void nm_test_func(void){}
7069 #ifdef __cplusplus
7070 }
7071 #endif
7072 int main(){nm_test_var='a';nm_test_func();return(0);}
7073 _LT_EOF
7074
7075   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7076   (eval $ac_compile) 2>&5
7077   ac_status=$?
7078   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7079   test $ac_status = 0; }; then
7080     # Now try to grab the symbols.
7081     nlist=conftest.nm
7082     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7083   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7084   ac_status=$?
7085   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7086   test $ac_status = 0; } && test -s "$nlist"; then
7087       # Try sorting and uniquifying the output.
7088       if sort "$nlist" | uniq > "$nlist"T; then
7089         mv -f "$nlist"T "$nlist"
7090       else
7091         rm -f "$nlist"T
7092       fi
7093
7094       # Make sure that we snagged all the symbols we need.
7095       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7096         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7097           cat <<_LT_EOF > conftest.$ac_ext
7098 #ifdef __cplusplus
7099 extern "C" {
7100 #endif
7101
7102 _LT_EOF
7103           # Now generate the symbol file.
7104           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7105
7106           cat <<_LT_EOF >> conftest.$ac_ext
7107
7108 /* The mapping between symbol names and symbols.  */
7109 const struct {
7110   const char *name;
7111   void       *address;
7112 }
7113 lt__PROGRAM__LTX_preloaded_symbols[] =
7114 {
7115   { "@PROGRAM@", (void *) 0 },
7116 _LT_EOF
7117           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7118           cat <<\_LT_EOF >> conftest.$ac_ext
7119   {0, (void *) 0}
7120 };
7121
7122 /* This works around a problem in FreeBSD linker */
7123 #ifdef FREEBSD_WORKAROUND
7124 static const void *lt_preloaded_setup() {
7125   return lt__PROGRAM__LTX_preloaded_symbols;
7126 }
7127 #endif
7128
7129 #ifdef __cplusplus
7130 }
7131 #endif
7132 _LT_EOF
7133           # Now try linking the two files.
7134           mv conftest.$ac_objext conftstm.$ac_objext
7135           lt_save_LIBS="$LIBS"
7136           lt_save_CFLAGS="$CFLAGS"
7137           LIBS="conftstm.$ac_objext"
7138           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7139           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7140   (eval $ac_link) 2>&5
7141   ac_status=$?
7142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7143   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7144             pipe_works=yes
7145           fi
7146           LIBS="$lt_save_LIBS"
7147           CFLAGS="$lt_save_CFLAGS"
7148         else
7149           echo "cannot find nm_test_func in $nlist" >&5
7150         fi
7151       else
7152         echo "cannot find nm_test_var in $nlist" >&5
7153       fi
7154     else
7155       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7156     fi
7157   else
7158     echo "$progname: failed program was:" >&5
7159     cat conftest.$ac_ext >&5
7160   fi
7161   rm -rf conftest* conftst*
7162
7163   # Do not use the global_symbol_pipe unless it works.
7164   if test "$pipe_works" = yes; then
7165     break
7166   else
7167     lt_cv_sys_global_symbol_pipe=
7168   fi
7169 done
7170
7171 fi
7172
7173 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7174   lt_cv_sys_global_symbol_to_cdecl=
7175 fi
7176 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7178 $as_echo "failed" >&6; }
7179 else
7180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7181 $as_echo "ok" >&6; }
7182 fi
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205 # Check whether --enable-libtool-lock was given.
7206 if test "${enable_libtool_lock+set}" = set; then :
7207   enableval=$enable_libtool_lock;
7208 fi
7209
7210 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
7211
7212 # Some flags need to be propagated to the compiler or linker for good
7213 # libtool support.
7214 case $host in
7215 ia64-*-hpux*)
7216   # Find out which ABI we are using.
7217   echo 'int i;' > conftest.$ac_ext
7218   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7219   (eval $ac_compile) 2>&5
7220   ac_status=$?
7221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7222   test $ac_status = 0; }; then
7223     case `/usr/bin/file conftest.$ac_objext` in
7224       *ELF-32*)
7225         HPUX_IA64_MODE="32"
7226         ;;
7227       *ELF-64*)
7228         HPUX_IA64_MODE="64"
7229         ;;
7230     esac
7231   fi
7232   rm -rf conftest*
7233   ;;
7234 *-*-irix6*)
7235   # Find out which ABI we are using.
7236   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
7237   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7238   (eval $ac_compile) 2>&5
7239   ac_status=$?
7240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7241   test $ac_status = 0; }; then
7242     if test "$lt_cv_prog_gnu_ld" = yes; then
7243       case `/usr/bin/file conftest.$ac_objext` in
7244         *32-bit*)
7245           LD="${LD-ld} -melf32bsmip"
7246           ;;
7247         *N32*)
7248           LD="${LD-ld} -melf32bmipn32"
7249           ;;
7250         *64-bit*)
7251           LD="${LD-ld} -melf64bmip"
7252         ;;
7253       esac
7254     else
7255       case `/usr/bin/file conftest.$ac_objext` in
7256         *32-bit*)
7257           LD="${LD-ld} -32"
7258           ;;
7259         *N32*)
7260           LD="${LD-ld} -n32"
7261           ;;
7262         *64-bit*)
7263           LD="${LD-ld} -64"
7264           ;;
7265       esac
7266     fi
7267   fi
7268   rm -rf conftest*
7269   ;;
7270
7271 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
7272 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
7273   # Find out which ABI we are using.
7274   echo 'int i;' > conftest.$ac_ext
7275   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7276   (eval $ac_compile) 2>&5
7277   ac_status=$?
7278   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7279   test $ac_status = 0; }; then
7280     case `/usr/bin/file conftest.o` in
7281       *32-bit*)
7282         case $host in
7283           x86_64-*kfreebsd*-gnu)
7284             LD="${LD-ld} -m elf_i386_fbsd"
7285             ;;
7286           x86_64-*linux*)
7287             case `/usr/bin/file conftest.o` in
7288               *x86-64*)
7289                 LD="${LD-ld} -m elf32_x86_64"
7290                 ;;
7291               *)
7292                 LD="${LD-ld} -m elf_i386"
7293                 ;;
7294             esac
7295             ;;
7296           powerpc64le-*linux*)
7297             LD="${LD-ld} -m elf32lppclinux"
7298             ;;
7299           powerpc64-*linux*)
7300             LD="${LD-ld} -m elf32ppclinux"
7301             ;;
7302           s390x-*linux*)
7303             LD="${LD-ld} -m elf_s390"
7304             ;;
7305           sparc64-*linux*)
7306             LD="${LD-ld} -m elf32_sparc"
7307             ;;
7308         esac
7309         ;;
7310       *64-bit*)
7311         case $host in
7312           x86_64-*kfreebsd*-gnu)
7313             LD="${LD-ld} -m elf_x86_64_fbsd"
7314             ;;
7315           x86_64-*linux*)
7316             LD="${LD-ld} -m elf_x86_64"
7317             ;;
7318           powerpcle-*linux*)
7319             LD="${LD-ld} -m elf64lppc"
7320             ;;
7321           powerpc-*linux*)
7322             LD="${LD-ld} -m elf64ppc"
7323             ;;
7324           s390*-*linux*|s390*-*tpf*)
7325             LD="${LD-ld} -m elf64_s390"
7326             ;;
7327           sparc*-*linux*)
7328             LD="${LD-ld} -m elf64_sparc"
7329             ;;
7330         esac
7331         ;;
7332     esac
7333   fi
7334   rm -rf conftest*
7335   ;;
7336
7337 *-*-sco3.2v5*)
7338   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7339   SAVE_CFLAGS="$CFLAGS"
7340   CFLAGS="$CFLAGS -belf"
7341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7342 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7343 if ${lt_cv_cc_needs_belf+:} false; then :
7344   $as_echo_n "(cached) " >&6
7345 else
7346   ac_ext=c
7347 ac_cpp='$CPP $CPPFLAGS'
7348 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7349 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7350 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7351
7352      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7353 /* end confdefs.h.  */
7354
7355 int
7356 main ()
7357 {
7358
7359   ;
7360   return 0;
7361 }
7362 _ACEOF
7363 if ac_fn_c_try_link "$LINENO"; then :
7364   lt_cv_cc_needs_belf=yes
7365 else
7366   lt_cv_cc_needs_belf=no
7367 fi
7368 rm -f core conftest.err conftest.$ac_objext \
7369     conftest$ac_exeext conftest.$ac_ext
7370      ac_ext=c
7371 ac_cpp='$CPP $CPPFLAGS'
7372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7375
7376 fi
7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7378 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7379   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7380     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7381     CFLAGS="$SAVE_CFLAGS"
7382   fi
7383   ;;
7384 sparc*-*solaris*)
7385   # Find out which ABI we are using.
7386   echo 'int i;' > conftest.$ac_ext
7387   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7388   (eval $ac_compile) 2>&5
7389   ac_status=$?
7390   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7391   test $ac_status = 0; }; then
7392     case `/usr/bin/file conftest.o` in
7393     *64-bit*)
7394       case $lt_cv_prog_gnu_ld in
7395       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7396       *)
7397         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7398           LD="${LD-ld} -64"
7399         fi
7400         ;;
7401       esac
7402       ;;
7403     esac
7404   fi
7405   rm -rf conftest*
7406   ;;
7407 esac
7408
7409 need_locks="$enable_libtool_lock"
7410
7411
7412   case $host_os in
7413     rhapsody* | darwin*)
7414     if test -n "$ac_tool_prefix"; then
7415   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7416 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7418 $as_echo_n "checking for $ac_word... " >&6; }
7419 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7420   $as_echo_n "(cached) " >&6
7421 else
7422   if test -n "$DSYMUTIL"; then
7423   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7424 else
7425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7426 for as_dir in $PATH
7427 do
7428   IFS=$as_save_IFS
7429   test -z "$as_dir" && as_dir=.
7430     for ac_exec_ext in '' $ac_executable_extensions; do
7431   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7432     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7434     break 2
7435   fi
7436 done
7437   done
7438 IFS=$as_save_IFS
7439
7440 fi
7441 fi
7442 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7443 if test -n "$DSYMUTIL"; then
7444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7445 $as_echo "$DSYMUTIL" >&6; }
7446 else
7447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7448 $as_echo "no" >&6; }
7449 fi
7450
7451
7452 fi
7453 if test -z "$ac_cv_prog_DSYMUTIL"; then
7454   ac_ct_DSYMUTIL=$DSYMUTIL
7455   # Extract the first word of "dsymutil", so it can be a program name with args.
7456 set dummy dsymutil; ac_word=$2
7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7458 $as_echo_n "checking for $ac_word... " >&6; }
7459 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7460   $as_echo_n "(cached) " >&6
7461 else
7462   if test -n "$ac_ct_DSYMUTIL"; then
7463   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7464 else
7465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7466 for as_dir in $PATH
7467 do
7468   IFS=$as_save_IFS
7469   test -z "$as_dir" && as_dir=.
7470     for ac_exec_ext in '' $ac_executable_extensions; do
7471   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7472     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7474     break 2
7475   fi
7476 done
7477   done
7478 IFS=$as_save_IFS
7479
7480 fi
7481 fi
7482 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7483 if test -n "$ac_ct_DSYMUTIL"; then
7484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7485 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7486 else
7487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7488 $as_echo "no" >&6; }
7489 fi
7490
7491   if test "x$ac_ct_DSYMUTIL" = x; then
7492     DSYMUTIL=":"
7493   else
7494     case $cross_compiling:$ac_tool_warned in
7495 yes:)
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7498 ac_tool_warned=yes ;;
7499 esac
7500     DSYMUTIL=$ac_ct_DSYMUTIL
7501   fi
7502 else
7503   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7504 fi
7505
7506     if test -n "$ac_tool_prefix"; then
7507   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7508 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7510 $as_echo_n "checking for $ac_word... " >&6; }
7511 if ${ac_cv_prog_NMEDIT+:} false; then :
7512   $as_echo_n "(cached) " >&6
7513 else
7514   if test -n "$NMEDIT"; then
7515   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7516 else
7517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7518 for as_dir in $PATH
7519 do
7520   IFS=$as_save_IFS
7521   test -z "$as_dir" && as_dir=.
7522     for ac_exec_ext in '' $ac_executable_extensions; do
7523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7524     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7526     break 2
7527   fi
7528 done
7529   done
7530 IFS=$as_save_IFS
7531
7532 fi
7533 fi
7534 NMEDIT=$ac_cv_prog_NMEDIT
7535 if test -n "$NMEDIT"; then
7536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7537 $as_echo "$NMEDIT" >&6; }
7538 else
7539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7540 $as_echo "no" >&6; }
7541 fi
7542
7543
7544 fi
7545 if test -z "$ac_cv_prog_NMEDIT"; then
7546   ac_ct_NMEDIT=$NMEDIT
7547   # Extract the first word of "nmedit", so it can be a program name with args.
7548 set dummy nmedit; ac_word=$2
7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7550 $as_echo_n "checking for $ac_word... " >&6; }
7551 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7552   $as_echo_n "(cached) " >&6
7553 else
7554   if test -n "$ac_ct_NMEDIT"; then
7555   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7556 else
7557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7558 for as_dir in $PATH
7559 do
7560   IFS=$as_save_IFS
7561   test -z "$as_dir" && as_dir=.
7562     for ac_exec_ext in '' $ac_executable_extensions; do
7563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7564     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7566     break 2
7567   fi
7568 done
7569   done
7570 IFS=$as_save_IFS
7571
7572 fi
7573 fi
7574 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7575 if test -n "$ac_ct_NMEDIT"; then
7576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7577 $as_echo "$ac_ct_NMEDIT" >&6; }
7578 else
7579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7580 $as_echo "no" >&6; }
7581 fi
7582
7583   if test "x$ac_ct_NMEDIT" = x; then
7584     NMEDIT=":"
7585   else
7586     case $cross_compiling:$ac_tool_warned in
7587 yes:)
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7590 ac_tool_warned=yes ;;
7591 esac
7592     NMEDIT=$ac_ct_NMEDIT
7593   fi
7594 else
7595   NMEDIT="$ac_cv_prog_NMEDIT"
7596 fi
7597
7598     if test -n "$ac_tool_prefix"; then
7599   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7600 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7602 $as_echo_n "checking for $ac_word... " >&6; }
7603 if ${ac_cv_prog_LIPO+:} false; then :
7604   $as_echo_n "(cached) " >&6
7605 else
7606   if test -n "$LIPO"; then
7607   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7608 else
7609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7610 for as_dir in $PATH
7611 do
7612   IFS=$as_save_IFS
7613   test -z "$as_dir" && as_dir=.
7614     for ac_exec_ext in '' $ac_executable_extensions; do
7615   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7616     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7618     break 2
7619   fi
7620 done
7621   done
7622 IFS=$as_save_IFS
7623
7624 fi
7625 fi
7626 LIPO=$ac_cv_prog_LIPO
7627 if test -n "$LIPO"; then
7628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7629 $as_echo "$LIPO" >&6; }
7630 else
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7632 $as_echo "no" >&6; }
7633 fi
7634
7635
7636 fi
7637 if test -z "$ac_cv_prog_LIPO"; then
7638   ac_ct_LIPO=$LIPO
7639   # Extract the first word of "lipo", so it can be a program name with args.
7640 set dummy lipo; ac_word=$2
7641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7642 $as_echo_n "checking for $ac_word... " >&6; }
7643 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7644   $as_echo_n "(cached) " >&6
7645 else
7646   if test -n "$ac_ct_LIPO"; then
7647   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7648 else
7649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7650 for as_dir in $PATH
7651 do
7652   IFS=$as_save_IFS
7653   test -z "$as_dir" && as_dir=.
7654     for ac_exec_ext in '' $ac_executable_extensions; do
7655   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7656     ac_cv_prog_ac_ct_LIPO="lipo"
7657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7658     break 2
7659   fi
7660 done
7661   done
7662 IFS=$as_save_IFS
7663
7664 fi
7665 fi
7666 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7667 if test -n "$ac_ct_LIPO"; then
7668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7669 $as_echo "$ac_ct_LIPO" >&6; }
7670 else
7671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7672 $as_echo "no" >&6; }
7673 fi
7674
7675   if test "x$ac_ct_LIPO" = x; then
7676     LIPO=":"
7677   else
7678     case $cross_compiling:$ac_tool_warned in
7679 yes:)
7680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7682 ac_tool_warned=yes ;;
7683 esac
7684     LIPO=$ac_ct_LIPO
7685   fi
7686 else
7687   LIPO="$ac_cv_prog_LIPO"
7688 fi
7689
7690     if test -n "$ac_tool_prefix"; then
7691   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7692 set dummy ${ac_tool_prefix}otool; ac_word=$2
7693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7694 $as_echo_n "checking for $ac_word... " >&6; }
7695 if ${ac_cv_prog_OTOOL+:} false; then :
7696   $as_echo_n "(cached) " >&6
7697 else
7698   if test -n "$OTOOL"; then
7699   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7700 else
7701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7702 for as_dir in $PATH
7703 do
7704   IFS=$as_save_IFS
7705   test -z "$as_dir" && as_dir=.
7706     for ac_exec_ext in '' $ac_executable_extensions; do
7707   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7708     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7709     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7710     break 2
7711   fi
7712 done
7713   done
7714 IFS=$as_save_IFS
7715
7716 fi
7717 fi
7718 OTOOL=$ac_cv_prog_OTOOL
7719 if test -n "$OTOOL"; then
7720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7721 $as_echo "$OTOOL" >&6; }
7722 else
7723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7724 $as_echo "no" >&6; }
7725 fi
7726
7727
7728 fi
7729 if test -z "$ac_cv_prog_OTOOL"; then
7730   ac_ct_OTOOL=$OTOOL
7731   # Extract the first word of "otool", so it can be a program name with args.
7732 set dummy otool; ac_word=$2
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7734 $as_echo_n "checking for $ac_word... " >&6; }
7735 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7736   $as_echo_n "(cached) " >&6
7737 else
7738   if test -n "$ac_ct_OTOOL"; then
7739   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7740 else
7741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7742 for as_dir in $PATH
7743 do
7744   IFS=$as_save_IFS
7745   test -z "$as_dir" && as_dir=.
7746     for ac_exec_ext in '' $ac_executable_extensions; do
7747   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7748     ac_cv_prog_ac_ct_OTOOL="otool"
7749     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7750     break 2
7751   fi
7752 done
7753   done
7754 IFS=$as_save_IFS
7755
7756 fi
7757 fi
7758 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7759 if test -n "$ac_ct_OTOOL"; then
7760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7761 $as_echo "$ac_ct_OTOOL" >&6; }
7762 else
7763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7764 $as_echo "no" >&6; }
7765 fi
7766
7767   if test "x$ac_ct_OTOOL" = x; then
7768     OTOOL=":"
7769   else
7770     case $cross_compiling:$ac_tool_warned in
7771 yes:)
7772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7774 ac_tool_warned=yes ;;
7775 esac
7776     OTOOL=$ac_ct_OTOOL
7777   fi
7778 else
7779   OTOOL="$ac_cv_prog_OTOOL"
7780 fi
7781
7782     if test -n "$ac_tool_prefix"; then
7783   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7784 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7786 $as_echo_n "checking for $ac_word... " >&6; }
7787 if ${ac_cv_prog_OTOOL64+:} false; then :
7788   $as_echo_n "(cached) " >&6
7789 else
7790   if test -n "$OTOOL64"; then
7791   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7792 else
7793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7794 for as_dir in $PATH
7795 do
7796   IFS=$as_save_IFS
7797   test -z "$as_dir" && as_dir=.
7798     for ac_exec_ext in '' $ac_executable_extensions; do
7799   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7800     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7801     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7802     break 2
7803   fi
7804 done
7805   done
7806 IFS=$as_save_IFS
7807
7808 fi
7809 fi
7810 OTOOL64=$ac_cv_prog_OTOOL64
7811 if test -n "$OTOOL64"; then
7812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7813 $as_echo "$OTOOL64" >&6; }
7814 else
7815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7816 $as_echo "no" >&6; }
7817 fi
7818
7819
7820 fi
7821 if test -z "$ac_cv_prog_OTOOL64"; then
7822   ac_ct_OTOOL64=$OTOOL64
7823   # Extract the first word of "otool64", so it can be a program name with args.
7824 set dummy otool64; ac_word=$2
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7826 $as_echo_n "checking for $ac_word... " >&6; }
7827 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7828   $as_echo_n "(cached) " >&6
7829 else
7830   if test -n "$ac_ct_OTOOL64"; then
7831   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7832 else
7833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7834 for as_dir in $PATH
7835 do
7836   IFS=$as_save_IFS
7837   test -z "$as_dir" && as_dir=.
7838     for ac_exec_ext in '' $ac_executable_extensions; do
7839   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7840     ac_cv_prog_ac_ct_OTOOL64="otool64"
7841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7842     break 2
7843   fi
7844 done
7845   done
7846 IFS=$as_save_IFS
7847
7848 fi
7849 fi
7850 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7851 if test -n "$ac_ct_OTOOL64"; then
7852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7853 $as_echo "$ac_ct_OTOOL64" >&6; }
7854 else
7855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7856 $as_echo "no" >&6; }
7857 fi
7858
7859   if test "x$ac_ct_OTOOL64" = x; then
7860     OTOOL64=":"
7861   else
7862     case $cross_compiling:$ac_tool_warned in
7863 yes:)
7864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7865 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7866 ac_tool_warned=yes ;;
7867 esac
7868     OTOOL64=$ac_ct_OTOOL64
7869   fi
7870 else
7871   OTOOL64="$ac_cv_prog_OTOOL64"
7872 fi
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7901 $as_echo_n "checking for -single_module linker flag... " >&6; }
7902 if ${lt_cv_apple_cc_single_mod+:} false; then :
7903   $as_echo_n "(cached) " >&6
7904 else
7905   lt_cv_apple_cc_single_mod=no
7906       if test -z "${LT_MULTI_MODULE}"; then
7907         # By default we will add the -single_module flag. You can override
7908         # by either setting the environment variable LT_MULTI_MODULE
7909         # non-empty at configure time, or by adding -multi_module to the
7910         # link flags.
7911         rm -rf libconftest.dylib*
7912         echo "int foo(void){return 1;}" > conftest.c
7913         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7914 -dynamiclib -Wl,-single_module conftest.c" >&5
7915         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7916           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7917         _lt_result=$?
7918         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7919           lt_cv_apple_cc_single_mod=yes
7920         else
7921           cat conftest.err >&5
7922         fi
7923         rm -rf libconftest.dylib*
7924         rm -f conftest.*
7925       fi
7926 fi
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7928 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7929     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7930 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7931 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7932   $as_echo_n "(cached) " >&6
7933 else
7934   lt_cv_ld_exported_symbols_list=no
7935       save_LDFLAGS=$LDFLAGS
7936       echo "_main" > conftest.sym
7937       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7938       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7939 /* end confdefs.h.  */
7940
7941 int
7942 main ()
7943 {
7944
7945   ;
7946   return 0;
7947 }
7948 _ACEOF
7949 if ac_fn_c_try_link "$LINENO"; then :
7950   lt_cv_ld_exported_symbols_list=yes
7951 else
7952   lt_cv_ld_exported_symbols_list=no
7953 fi
7954 rm -f core conftest.err conftest.$ac_objext \
7955     conftest$ac_exeext conftest.$ac_ext
7956         LDFLAGS="$save_LDFLAGS"
7957
7958 fi
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7960 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7961     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7962 $as_echo_n "checking for -force_load linker flag... " >&6; }
7963 if ${lt_cv_ld_force_load+:} false; then :
7964   $as_echo_n "(cached) " >&6
7965 else
7966   lt_cv_ld_force_load=no
7967       cat > conftest.c << _LT_EOF
7968 int forced_loaded() { return 2;}
7969 _LT_EOF
7970       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7971       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7972       echo "$AR cru libconftest.a conftest.o" >&5
7973       $AR cru libconftest.a conftest.o 2>&5
7974       cat > conftest.c << _LT_EOF
7975 int main() { return 0;}
7976 _LT_EOF
7977       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7978       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7979       _lt_result=$?
7980       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7981         lt_cv_ld_force_load=yes
7982       else
7983         cat conftest.err >&5
7984       fi
7985         rm -f conftest.err libconftest.a conftest conftest.c
7986         rm -rf conftest.dSYM
7987
7988 fi
7989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7990 $as_echo "$lt_cv_ld_force_load" >&6; }
7991     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7992     # build without first building modern cctools / linker.
7993     case $host_cpu-$host_os in
7994     *-rhapsody* | *-darwin1.[012])
7995       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7996     *-darwin1.*)
7997       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7998     *-darwin*)
7999       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8000       # deployment target is forced to an earlier version.
8001       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8002         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
8003           ;;
8004         10.[012][,.]*)
8005           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8006           ;;
8007         *)
8008           ;;
8009      esac
8010     ;;
8011   esac
8012     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8013       _lt_dar_single_mod='$single_module'
8014     fi
8015     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8016       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8017     else
8018       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8019     fi
8020     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8021       _lt_dsymutil='~$DSYMUTIL $lib || :'
8022     else
8023       _lt_dsymutil=
8024     fi
8025     ;;
8026   esac
8027
8028 for ac_header in dlfcn.h
8029 do :
8030   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8031 "
8032 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8033   cat >>confdefs.h <<_ACEOF
8034 #define HAVE_DLFCN_H 1
8035 _ACEOF
8036
8037 fi
8038
8039 done
8040
8041
8042
8043
8044
8045 # Set options
8046
8047
8048
8049         enable_dlopen=no
8050
8051
8052   enable_win32_dll=no
8053
8054
8055             # Check whether --enable-shared was given.
8056 if test "${enable_shared+set}" = set; then :
8057   enableval=$enable_shared; p=${PACKAGE-default}
8058     case $enableval in
8059     yes) enable_shared=yes ;;
8060     no) enable_shared=no ;;
8061     *)
8062       enable_shared=no
8063       # Look at the argument we got.  We use all the common list separators.
8064       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8065       for pkg in $enableval; do
8066         IFS="$lt_save_ifs"
8067         if test "X$pkg" = "X$p"; then
8068           enable_shared=yes
8069         fi
8070       done
8071       IFS="$lt_save_ifs"
8072       ;;
8073     esac
8074 else
8075   enable_shared=yes
8076 fi
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086   # Check whether --enable-static was given.
8087 if test "${enable_static+set}" = set; then :
8088   enableval=$enable_static; p=${PACKAGE-default}
8089     case $enableval in
8090     yes) enable_static=yes ;;
8091     no) enable_static=no ;;
8092     *)
8093      enable_static=no
8094       # Look at the argument we got.  We use all the common list separators.
8095       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8096       for pkg in $enableval; do
8097         IFS="$lt_save_ifs"
8098         if test "X$pkg" = "X$p"; then
8099           enable_static=yes
8100         fi
8101       done
8102       IFS="$lt_save_ifs"
8103       ;;
8104     esac
8105 else
8106   enable_static=yes
8107 fi
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118 # Check whether --with-pic was given.
8119 if test "${with_pic+set}" = set; then :
8120   withval=$with_pic; pic_mode="$withval"
8121 else
8122   pic_mode=default
8123 fi
8124
8125
8126 test -z "$pic_mode" && pic_mode=default
8127
8128
8129
8130
8131
8132
8133
8134   # Check whether --enable-fast-install was given.
8135 if test "${enable_fast_install+set}" = set; then :
8136   enableval=$enable_fast_install; p=${PACKAGE-default}
8137     case $enableval in
8138     yes) enable_fast_install=yes ;;
8139     no) enable_fast_install=no ;;
8140     *)
8141       enable_fast_install=no
8142       # Look at the argument we got.  We use all the common list separators.
8143       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8144       for pkg in $enableval; do
8145         IFS="$lt_save_ifs"
8146         if test "X$pkg" = "X$p"; then
8147           enable_fast_install=yes
8148         fi
8149       done
8150       IFS="$lt_save_ifs"
8151       ;;
8152     esac
8153 else
8154   enable_fast_install=yes
8155 fi
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167 # This can be used to rebuild libtool when needed
8168 LIBTOOL_DEPS="$ltmain"
8169
8170 # Always use our own libtool.
8171 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198 test -z "$LN_S" && LN_S="ln -s"
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213 if test -n "${ZSH_VERSION+set}" ; then
8214    setopt NO_GLOB_SUBST
8215 fi
8216
8217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8218 $as_echo_n "checking for objdir... " >&6; }
8219 if ${lt_cv_objdir+:} false; then :
8220   $as_echo_n "(cached) " >&6
8221 else
8222   rm -f .libs 2>/dev/null
8223 mkdir .libs 2>/dev/null
8224 if test -d .libs; then
8225   lt_cv_objdir=.libs
8226 else
8227   # MS-DOS does not allow filenames that begin with a dot.
8228   lt_cv_objdir=_libs
8229 fi
8230 rmdir .libs 2>/dev/null
8231 fi
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8233 $as_echo "$lt_cv_objdir" >&6; }
8234 objdir=$lt_cv_objdir
8235
8236
8237
8238
8239
8240 cat >>confdefs.h <<_ACEOF
8241 #define LT_OBJDIR "$lt_cv_objdir/"
8242 _ACEOF
8243
8244
8245
8246
8247 case $host_os in
8248 aix3*)
8249   # AIX sometimes has problems with the GCC collect2 program.  For some
8250   # reason, if we set the COLLECT_NAMES environment variable, the problems
8251   # vanish in a puff of smoke.
8252   if test "X${COLLECT_NAMES+set}" != Xset; then
8253     COLLECT_NAMES=
8254     export COLLECT_NAMES
8255   fi
8256   ;;
8257 esac
8258
8259 # Global variables:
8260 ofile=libtool
8261 can_build_shared=yes
8262
8263 # All known linkers require a `.a' archive for static linking (except MSVC,
8264 # which needs '.lib').
8265 libext=a
8266
8267 with_gnu_ld="$lt_cv_prog_gnu_ld"
8268
8269 old_CC="$CC"
8270 old_CFLAGS="$CFLAGS"
8271
8272 # Set sane defaults for various variables
8273 test -z "$CC" && CC=cc
8274 test -z "$LTCC" && LTCC=$CC
8275 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8276 test -z "$LD" && LD=ld
8277 test -z "$ac_objext" && ac_objext=o
8278
8279 for cc_temp in $compiler""; do
8280   case $cc_temp in
8281     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8282     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8283     \-*) ;;
8284     *) break;;
8285   esac
8286 done
8287 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8288
8289
8290 # Only perform the check for file, if the check method requires it
8291 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8292 case $deplibs_check_method in
8293 file_magic*)
8294   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8295     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8296 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8297 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8298   $as_echo_n "(cached) " >&6
8299 else
8300   case $MAGIC_CMD in
8301 [\\/*] |  ?:[\\/]*)
8302   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8303   ;;
8304 *)
8305   lt_save_MAGIC_CMD="$MAGIC_CMD"
8306   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8307   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8308   for ac_dir in $ac_dummy; do
8309     IFS="$lt_save_ifs"
8310     test -z "$ac_dir" && ac_dir=.
8311     if test -f $ac_dir/${ac_tool_prefix}file; then
8312       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8313       if test -n "$file_magic_test_file"; then
8314         case $deplibs_check_method in
8315         "file_magic "*)
8316           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8317           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8318           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8319             $EGREP "$file_magic_regex" > /dev/null; then
8320             :
8321           else
8322             cat <<_LT_EOF 1>&2
8323
8324 *** Warning: the command libtool uses to detect shared libraries,
8325 *** $file_magic_cmd, produces output that libtool cannot recognize.
8326 *** The result is that libtool may fail to recognize shared libraries
8327 *** as such.  This will affect the creation of libtool libraries that
8328 *** depend on shared libraries, but programs linked with such libtool
8329 *** libraries will work regardless of this problem.  Nevertheless, you
8330 *** may want to report the problem to your system manager and/or to
8331 *** bug-libtool@gnu.org
8332
8333 _LT_EOF
8334           fi ;;
8335         esac
8336       fi
8337       break
8338     fi
8339   done
8340   IFS="$lt_save_ifs"
8341   MAGIC_CMD="$lt_save_MAGIC_CMD"
8342   ;;
8343 esac
8344 fi
8345
8346 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8347 if test -n "$MAGIC_CMD"; then
8348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8349 $as_echo "$MAGIC_CMD" >&6; }
8350 else
8351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8352 $as_echo "no" >&6; }
8353 fi
8354
8355
8356
8357
8358
8359 if test -z "$lt_cv_path_MAGIC_CMD"; then
8360   if test -n "$ac_tool_prefix"; then
8361     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8362 $as_echo_n "checking for file... " >&6; }
8363 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8364   $as_echo_n "(cached) " >&6
8365 else
8366   case $MAGIC_CMD in
8367 [\\/*] |  ?:[\\/]*)
8368   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8369   ;;
8370 *)
8371   lt_save_MAGIC_CMD="$MAGIC_CMD"
8372   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8373   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8374   for ac_dir in $ac_dummy; do
8375     IFS="$lt_save_ifs"
8376     test -z "$ac_dir" && ac_dir=.
8377     if test -f $ac_dir/file; then
8378       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8379       if test -n "$file_magic_test_file"; then
8380         case $deplibs_check_method in
8381         "file_magic "*)
8382           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8383           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8384           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8385             $EGREP "$file_magic_regex" > /dev/null; then
8386             :
8387           else
8388             cat <<_LT_EOF 1>&2
8389
8390 *** Warning: the command libtool uses to detect shared libraries,
8391 *** $file_magic_cmd, produces output that libtool cannot recognize.
8392 *** The result is that libtool may fail to recognize shared libraries
8393 *** as such.  This will affect the creation of libtool libraries that
8394 *** depend on shared libraries, but programs linked with such libtool
8395 *** libraries will work regardless of this problem.  Nevertheless, you
8396 *** may want to report the problem to your system manager and/or to
8397 *** bug-libtool@gnu.org
8398
8399 _LT_EOF
8400           fi ;;
8401         esac
8402       fi
8403       break
8404     fi
8405   done
8406   IFS="$lt_save_ifs"
8407   MAGIC_CMD="$lt_save_MAGIC_CMD"
8408   ;;
8409 esac
8410 fi
8411
8412 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8413 if test -n "$MAGIC_CMD"; then
8414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8415 $as_echo "$MAGIC_CMD" >&6; }
8416 else
8417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8418 $as_echo "no" >&6; }
8419 fi
8420
8421
8422   else
8423     MAGIC_CMD=:
8424   fi
8425 fi
8426
8427   fi
8428   ;;
8429 esac
8430
8431 # Use C for the default configuration in the libtool script
8432
8433 lt_save_CC="$CC"
8434 ac_ext=c
8435 ac_cpp='$CPP $CPPFLAGS'
8436 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8437 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8438 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8439
8440
8441 # Source file extension for C test sources.
8442 ac_ext=c
8443
8444 # Object file extension for compiled C test sources.
8445 objext=o
8446 objext=$objext
8447
8448 # Code to be used in simple compile tests
8449 lt_simple_compile_test_code="int some_variable = 0;"
8450
8451 # Code to be used in simple link tests
8452 lt_simple_link_test_code='int main(){return(0);}'
8453
8454
8455
8456
8457
8458
8459
8460 # If no C compiler was specified, use CC.
8461 LTCC=${LTCC-"$CC"}
8462
8463 # If no C compiler flags were specified, use CFLAGS.
8464 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8465
8466 # Allow CC to be a program name with arguments.
8467 compiler=$CC
8468
8469 # Save the default compiler, since it gets overwritten when the other
8470 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8471 compiler_DEFAULT=$CC
8472
8473 # save warnings/boilerplate of simple test code
8474 ac_outfile=conftest.$ac_objext
8475 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8476 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8477 _lt_compiler_boilerplate=`cat conftest.err`
8478 $RM conftest*
8479
8480 ac_outfile=conftest.$ac_objext
8481 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8482 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8483 _lt_linker_boilerplate=`cat conftest.err`
8484 $RM -r conftest*
8485
8486
8487 ## CAVEAT EMPTOR:
8488 ## There is no encapsulation within the following macros, do not change
8489 ## the running order or otherwise move them around unless you know exactly
8490 ## what you are doing...
8491 if test -n "$compiler"; then
8492
8493 lt_prog_compiler_no_builtin_flag=
8494
8495 if test "$GCC" = yes; then
8496   case $cc_basename in
8497   nvcc*)
8498     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8499   *)
8500     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8501   esac
8502
8503   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8504 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8505 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8506   $as_echo_n "(cached) " >&6
8507 else
8508   lt_cv_prog_compiler_rtti_exceptions=no
8509    ac_outfile=conftest.$ac_objext
8510    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8511    lt_compiler_flag="-fno-rtti -fno-exceptions"
8512    # Insert the option either (1) after the last *FLAGS variable, or
8513    # (2) before a word containing "conftest.", or (3) at the end.
8514    # Note that $ac_compile itself does not contain backslashes and begins
8515    # with a dollar sign (not a hyphen), so the echo should work correctly.
8516    # The option is referenced via a variable to avoid confusing sed.
8517    lt_compile=`echo "$ac_compile" | $SED \
8518    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8519    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8520    -e 's:$: $lt_compiler_flag:'`
8521    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8522    (eval "$lt_compile" 2>conftest.err)
8523    ac_status=$?
8524    cat conftest.err >&5
8525    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8526    if (exit $ac_status) && test -s "$ac_outfile"; then
8527      # The compiler can only warn and ignore the option if not recognized
8528      # So say no if there are warnings other than the usual output.
8529      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8530      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8531      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8532        lt_cv_prog_compiler_rtti_exceptions=yes
8533      fi
8534    fi
8535    $RM conftest*
8536
8537 fi
8538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8539 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8540
8541 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8542     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8543 else
8544     :
8545 fi
8546
8547 fi
8548
8549
8550
8551
8552
8553
8554   lt_prog_compiler_wl=
8555 lt_prog_compiler_pic=
8556 lt_prog_compiler_static=
8557
8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8559 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8560
8561   if test "$GCC" = yes; then
8562     lt_prog_compiler_wl='-Wl,'
8563     lt_prog_compiler_static='-static'
8564
8565     case $host_os in
8566       aix*)
8567       # All AIX code is PIC.
8568       if test "$host_cpu" = ia64; then
8569         # AIX 5 now supports IA64 processor
8570         lt_prog_compiler_static='-Bstatic'
8571       fi
8572       lt_prog_compiler_pic='-fPIC'
8573       ;;
8574
8575     amigaos*)
8576       case $host_cpu in
8577       powerpc)
8578             # see comment about AmigaOS4 .so support
8579             lt_prog_compiler_pic='-fPIC'
8580         ;;
8581       m68k)
8582             # FIXME: we need at least 68020 code to build shared libraries, but
8583             # adding the `-m68020' flag to GCC prevents building anything better,
8584             # like `-m68040'.
8585             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8586         ;;
8587       esac
8588       ;;
8589
8590     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8591       # PIC is the default for these OSes.
8592       ;;
8593
8594     mingw* | cygwin* | pw32* | os2* | cegcc*)
8595       # This hack is so that the source file can tell whether it is being
8596       # built for inclusion in a dll (and should export symbols for example).
8597       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8598       # (--disable-auto-import) libraries
8599       lt_prog_compiler_pic='-DDLL_EXPORT'
8600       ;;
8601
8602     darwin* | rhapsody*)
8603       # PIC is the default on this platform
8604       # Common symbols not allowed in MH_DYLIB files
8605       lt_prog_compiler_pic='-fno-common'
8606       ;;
8607
8608     haiku*)
8609       # PIC is the default for Haiku.
8610       # The "-static" flag exists, but is broken.
8611       lt_prog_compiler_static=
8612       ;;
8613
8614     hpux*)
8615       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8616       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8617       # sets the default TLS model and affects inlining.
8618       case $host_cpu in
8619       hppa*64*)
8620         # +Z the default
8621         ;;
8622       *)
8623         lt_prog_compiler_pic='-fPIC'
8624         ;;
8625       esac
8626       ;;
8627
8628     interix[3-9]*)
8629       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8630       # Instead, we relocate shared libraries at runtime.
8631       ;;
8632
8633     msdosdjgpp*)
8634       # Just because we use GCC doesn't mean we suddenly get shared libraries
8635       # on systems that don't support them.
8636       lt_prog_compiler_can_build_shared=no
8637       enable_shared=no
8638       ;;
8639
8640     *nto* | *qnx*)
8641       # QNX uses GNU C++, but need to define -shared option too, otherwise
8642       # it will coredump.
8643       lt_prog_compiler_pic='-fPIC -shared'
8644       ;;
8645
8646     sysv4*MP*)
8647       if test -d /usr/nec; then
8648         lt_prog_compiler_pic=-Kconform_pic
8649       fi
8650       ;;
8651
8652     *)
8653       lt_prog_compiler_pic='-fPIC'
8654       ;;
8655     esac
8656
8657     case $cc_basename in
8658     nvcc*) # Cuda Compiler Driver 2.2
8659       lt_prog_compiler_wl='-Xlinker '
8660       lt_prog_compiler_pic='-Xcompiler -fPIC'
8661       ;;
8662     esac
8663   else
8664     # PORTME Check for flag to pass linker flags through the system compiler.
8665     case $host_os in
8666     aix*)
8667       lt_prog_compiler_wl='-Wl,'
8668       if test "$host_cpu" = ia64; then
8669         # AIX 5 now supports IA64 processor
8670         lt_prog_compiler_static='-Bstatic'
8671       else
8672         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8673       fi
8674       ;;
8675
8676     mingw* | cygwin* | pw32* | os2* | cegcc*)
8677       # This hack is so that the source file can tell whether it is being
8678       # built for inclusion in a dll (and should export symbols for example).
8679       lt_prog_compiler_pic='-DDLL_EXPORT'
8680       ;;
8681
8682     hpux9* | hpux10* | hpux11*)
8683       lt_prog_compiler_wl='-Wl,'
8684       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8685       # not for PA HP-UX.
8686       case $host_cpu in
8687       hppa*64*|ia64*)
8688         # +Z the default
8689         ;;
8690       *)
8691         lt_prog_compiler_pic='+Z'
8692         ;;
8693       esac
8694       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8695       lt_prog_compiler_static='${wl}-a ${wl}archive'
8696       ;;
8697
8698     irix5* | irix6* | nonstopux*)
8699       lt_prog_compiler_wl='-Wl,'
8700       # PIC (with -KPIC) is the default.
8701       lt_prog_compiler_static='-non_shared'
8702       ;;
8703
8704     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8705       case $cc_basename in
8706       # old Intel for x86_64 which still supported -KPIC.
8707       ecc*)
8708         lt_prog_compiler_wl='-Wl,'
8709         lt_prog_compiler_pic='-KPIC'
8710         lt_prog_compiler_static='-static'
8711         ;;
8712       # icc used to be incompatible with GCC.
8713       # ICC 10 doesn't accept -KPIC any more.
8714       icc* | ifort*)
8715         lt_prog_compiler_wl='-Wl,'
8716         lt_prog_compiler_pic='-fPIC'
8717         lt_prog_compiler_static='-static'
8718         ;;
8719       # Lahey Fortran 8.1.
8720       lf95*)
8721         lt_prog_compiler_wl='-Wl,'
8722         lt_prog_compiler_pic='--shared'
8723         lt_prog_compiler_static='--static'
8724         ;;
8725       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8726         # Portland Group compilers (*not* the Pentium gcc compiler,
8727         # which looks to be a dead project)
8728         lt_prog_compiler_wl='-Wl,'
8729         lt_prog_compiler_pic='-fpic'
8730         lt_prog_compiler_static='-Bstatic'
8731         ;;
8732       ccc*)
8733         lt_prog_compiler_wl='-Wl,'
8734         # All Alpha code is PIC.
8735         lt_prog_compiler_static='-non_shared'
8736         ;;
8737       xl* | bgxl* | bgf* | mpixl*)
8738         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8739         lt_prog_compiler_wl='-Wl,'
8740         lt_prog_compiler_pic='-qpic'
8741         lt_prog_compiler_static='-qstaticlink'
8742         ;;
8743       *)
8744         case `$CC -V 2>&1 | sed 5q` in
8745         *Sun\ F* | *Sun*Fortran*)
8746           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8747           lt_prog_compiler_pic='-KPIC'
8748           lt_prog_compiler_static='-Bstatic'
8749           lt_prog_compiler_wl=''
8750           ;;
8751         *Sun\ C*)
8752           # Sun C 5.9
8753           lt_prog_compiler_pic='-KPIC'
8754           lt_prog_compiler_static='-Bstatic'
8755           lt_prog_compiler_wl='-Wl,'
8756           ;;
8757         esac
8758         ;;
8759       esac
8760       ;;
8761
8762     newsos6)
8763       lt_prog_compiler_pic='-KPIC'
8764       lt_prog_compiler_static='-Bstatic'
8765       ;;
8766
8767     *nto* | *qnx*)
8768       # QNX uses GNU C++, but need to define -shared option too, otherwise
8769       # it will coredump.
8770       lt_prog_compiler_pic='-fPIC -shared'
8771       ;;
8772
8773     osf3* | osf4* | osf5*)
8774       lt_prog_compiler_wl='-Wl,'
8775       # All OSF/1 code is PIC.
8776       lt_prog_compiler_static='-non_shared'
8777       ;;
8778
8779     rdos*)
8780       lt_prog_compiler_static='-non_shared'
8781       ;;
8782
8783     solaris*)
8784       lt_prog_compiler_pic='-KPIC'
8785       lt_prog_compiler_static='-Bstatic'
8786       case $cc_basename in
8787       f77* | f90* | f95*)
8788         lt_prog_compiler_wl='-Qoption ld ';;
8789       *)
8790         lt_prog_compiler_wl='-Wl,';;
8791       esac
8792       ;;
8793
8794     sunos4*)
8795       lt_prog_compiler_wl='-Qoption ld '
8796       lt_prog_compiler_pic='-PIC'
8797       lt_prog_compiler_static='-Bstatic'
8798       ;;
8799
8800     sysv4 | sysv4.2uw2* | sysv4.3*)
8801       lt_prog_compiler_wl='-Wl,'
8802       lt_prog_compiler_pic='-KPIC'
8803       lt_prog_compiler_static='-Bstatic'
8804       ;;
8805
8806     sysv4*MP*)
8807       if test -d /usr/nec ;then
8808         lt_prog_compiler_pic='-Kconform_pic'
8809         lt_prog_compiler_static='-Bstatic'
8810       fi
8811       ;;
8812
8813     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8814       lt_prog_compiler_wl='-Wl,'
8815       lt_prog_compiler_pic='-KPIC'
8816       lt_prog_compiler_static='-Bstatic'
8817       ;;
8818
8819     unicos*)
8820       lt_prog_compiler_wl='-Wl,'
8821       lt_prog_compiler_can_build_shared=no
8822       ;;
8823
8824     uts4*)
8825       lt_prog_compiler_pic='-pic'
8826       lt_prog_compiler_static='-Bstatic'
8827       ;;
8828
8829     *)
8830       lt_prog_compiler_can_build_shared=no
8831       ;;
8832     esac
8833   fi
8834
8835 case $host_os in
8836   # For platforms which do not support PIC, -DPIC is meaningless:
8837   *djgpp*)
8838     lt_prog_compiler_pic=
8839     ;;
8840   *)
8841     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8842     ;;
8843 esac
8844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8845 $as_echo "$lt_prog_compiler_pic" >&6; }
8846
8847
8848
8849
8850
8851
8852 #
8853 # Check to make sure the PIC flag actually works.
8854 #
8855 if test -n "$lt_prog_compiler_pic"; then
8856   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8857 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8858 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8859   $as_echo_n "(cached) " >&6
8860 else
8861   lt_cv_prog_compiler_pic_works=no
8862    ac_outfile=conftest.$ac_objext
8863    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8864    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8865    # Insert the option either (1) after the last *FLAGS variable, or
8866    # (2) before a word containing "conftest.", or (3) at the end.
8867    # Note that $ac_compile itself does not contain backslashes and begins
8868    # with a dollar sign (not a hyphen), so the echo should work correctly.
8869    # The option is referenced via a variable to avoid confusing sed.
8870    lt_compile=`echo "$ac_compile" | $SED \
8871    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8872    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8873    -e 's:$: $lt_compiler_flag:'`
8874    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8875    (eval "$lt_compile" 2>conftest.err)
8876    ac_status=$?
8877    cat conftest.err >&5
8878    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8879    if (exit $ac_status) && test -s "$ac_outfile"; then
8880      # The compiler can only warn and ignore the option if not recognized
8881      # So say no if there are warnings other than the usual output.
8882      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8883      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8884      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8885        lt_cv_prog_compiler_pic_works=yes
8886      fi
8887    fi
8888    $RM conftest*
8889
8890 fi
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8892 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8893
8894 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8895     case $lt_prog_compiler_pic in
8896      "" | " "*) ;;
8897      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8898      esac
8899 else
8900     lt_prog_compiler_pic=
8901      lt_prog_compiler_can_build_shared=no
8902 fi
8903
8904 fi
8905
8906
8907
8908
8909
8910
8911 #
8912 # Check to make sure the static flag actually works.
8913 #
8914 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8916 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8917 if ${lt_cv_prog_compiler_static_works+:} false; then :
8918   $as_echo_n "(cached) " >&6
8919 else
8920   lt_cv_prog_compiler_static_works=no
8921    save_LDFLAGS="$LDFLAGS"
8922    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8923    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8924    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8925      # The linker can only warn and ignore the option if not recognized
8926      # So say no if there are warnings
8927      if test -s conftest.err; then
8928        # Append any errors to the config.log.
8929        cat conftest.err 1>&5
8930        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8931        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8932        if diff conftest.exp conftest.er2 >/dev/null; then
8933          lt_cv_prog_compiler_static_works=yes
8934        fi
8935      else
8936        lt_cv_prog_compiler_static_works=yes
8937      fi
8938    fi
8939    $RM -r conftest*
8940    LDFLAGS="$save_LDFLAGS"
8941
8942 fi
8943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8944 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8945
8946 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8947     :
8948 else
8949     lt_prog_compiler_static=
8950 fi
8951
8952
8953
8954
8955
8956
8957
8958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8959 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8960 if ${lt_cv_prog_compiler_c_o+:} false; then :
8961   $as_echo_n "(cached) " >&6
8962 else
8963   lt_cv_prog_compiler_c_o=no
8964    $RM -r conftest 2>/dev/null
8965    mkdir conftest
8966    cd conftest
8967    mkdir out
8968    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8969
8970    lt_compiler_flag="-o out/conftest2.$ac_objext"
8971    # Insert the option either (1) after the last *FLAGS variable, or
8972    # (2) before a word containing "conftest.", or (3) at the end.
8973    # Note that $ac_compile itself does not contain backslashes and begins
8974    # with a dollar sign (not a hyphen), so the echo should work correctly.
8975    lt_compile=`echo "$ac_compile" | $SED \
8976    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8977    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8978    -e 's:$: $lt_compiler_flag:'`
8979    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8980    (eval "$lt_compile" 2>out/conftest.err)
8981    ac_status=$?
8982    cat out/conftest.err >&5
8983    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8984    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8985    then
8986      # The compiler can only warn and ignore the option if not recognized
8987      # So say no if there are warnings
8988      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8989      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8990      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8991        lt_cv_prog_compiler_c_o=yes
8992      fi
8993    fi
8994    chmod u+w . 2>&5
8995    $RM conftest*
8996    # SGI C++ compiler will create directory out/ii_files/ for
8997    # template instantiation
8998    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8999    $RM out/* && rmdir out
9000    cd ..
9001    $RM -r conftest
9002    $RM conftest*
9003
9004 fi
9005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9006 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9007
9008
9009
9010
9011
9012
9013   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9014 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9015 if ${lt_cv_prog_compiler_c_o+:} false; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   lt_cv_prog_compiler_c_o=no
9019    $RM -r conftest 2>/dev/null
9020    mkdir conftest
9021    cd conftest
9022    mkdir out
9023    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9024
9025    lt_compiler_flag="-o out/conftest2.$ac_objext"
9026    # Insert the option either (1) after the last *FLAGS variable, or
9027    # (2) before a word containing "conftest.", or (3) at the end.
9028    # Note that $ac_compile itself does not contain backslashes and begins
9029    # with a dollar sign (not a hyphen), so the echo should work correctly.
9030    lt_compile=`echo "$ac_compile" | $SED \
9031    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9032    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9033    -e 's:$: $lt_compiler_flag:'`
9034    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9035    (eval "$lt_compile" 2>out/conftest.err)
9036    ac_status=$?
9037    cat out/conftest.err >&5
9038    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9039    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9040    then
9041      # The compiler can only warn and ignore the option if not recognized
9042      # So say no if there are warnings
9043      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9044      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9045      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9046        lt_cv_prog_compiler_c_o=yes
9047      fi
9048    fi
9049    chmod u+w . 2>&5
9050    $RM conftest*
9051    # SGI C++ compiler will create directory out/ii_files/ for
9052    # template instantiation
9053    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9054    $RM out/* && rmdir out
9055    cd ..
9056    $RM -r conftest
9057    $RM conftest*
9058
9059 fi
9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9061 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9062
9063
9064
9065
9066 hard_links="nottested"
9067 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9068   # do not overwrite the value of need_locks provided by the user
9069   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9070 $as_echo_n "checking if we can lock with hard links... " >&6; }
9071   hard_links=yes
9072   $RM conftest*
9073   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9074   touch conftest.a
9075   ln conftest.a conftest.b 2>&5 || hard_links=no
9076   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9078 $as_echo "$hard_links" >&6; }
9079   if test "$hard_links" = no; then
9080     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9081 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9082     need_locks=warn
9083   fi
9084 else
9085   need_locks=no
9086 fi
9087
9088
9089
9090
9091
9092
9093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9094 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9095
9096   runpath_var=
9097   allow_undefined_flag=
9098   always_export_symbols=no
9099   archive_cmds=
9100   archive_expsym_cmds=
9101   compiler_needs_object=no
9102   enable_shared_with_static_runtimes=no
9103   export_dynamic_flag_spec=
9104   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9105   hardcode_automatic=no
9106   hardcode_direct=no
9107   hardcode_direct_absolute=no
9108   hardcode_libdir_flag_spec=
9109   hardcode_libdir_flag_spec_ld=
9110   hardcode_libdir_separator=
9111   hardcode_minus_L=no
9112   hardcode_shlibpath_var=unsupported
9113   inherit_rpath=no
9114   link_all_deplibs=unknown
9115   module_cmds=
9116   module_expsym_cmds=
9117   old_archive_from_new_cmds=
9118   old_archive_from_expsyms_cmds=
9119   thread_safe_flag_spec=
9120   whole_archive_flag_spec=
9121   # include_expsyms should be a list of space-separated symbols to be *always*
9122   # included in the symbol list
9123   include_expsyms=
9124   # exclude_expsyms can be an extended regexp of symbols to exclude
9125   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9126   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9127   # as well as any symbol that contains `d'.
9128   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9129   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9130   # platforms (ab)use it in PIC code, but their linkers get confused if
9131   # the symbol is explicitly referenced.  Since portable code cannot
9132   # rely on this symbol name, it's probably fine to never include it in
9133   # preloaded symbol tables.
9134   # Exclude shared library initialization/finalization symbols.
9135   extract_expsyms_cmds=
9136
9137   case $host_os in
9138   cygwin* | mingw* | pw32* | cegcc*)
9139     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9140     # When not using gcc, we currently assume that we are using
9141     # Microsoft Visual C++.
9142     if test "$GCC" != yes; then
9143       with_gnu_ld=no
9144     fi
9145     ;;
9146   interix*)
9147     # we just hope/assume this is gcc and not c89 (= MSVC++)
9148     with_gnu_ld=yes
9149     ;;
9150   openbsd*)
9151     with_gnu_ld=no
9152     ;;
9153   esac
9154
9155   ld_shlibs=yes
9156
9157   # On some targets, GNU ld is compatible enough with the native linker
9158   # that we're better off using the native interface for both.
9159   lt_use_gnu_ld_interface=no
9160   if test "$with_gnu_ld" = yes; then
9161     case $host_os in
9162       aix*)
9163         # The AIX port of GNU ld has always aspired to compatibility
9164         # with the native linker.  However, as the warning in the GNU ld
9165         # block says, versions before 2.19.5* couldn't really create working
9166         # shared libraries, regardless of the interface used.
9167         case `$LD -v 2>&1` in
9168           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9169           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9170           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9171           *)
9172             lt_use_gnu_ld_interface=yes
9173             ;;
9174         esac
9175         ;;
9176       *)
9177         lt_use_gnu_ld_interface=yes
9178         ;;
9179     esac
9180   fi
9181
9182   if test "$lt_use_gnu_ld_interface" = yes; then
9183     # If archive_cmds runs LD, not CC, wlarc should be empty
9184     wlarc='${wl}'
9185
9186     # Set some defaults for GNU ld with shared library support. These
9187     # are reset later if shared libraries are not supported. Putting them
9188     # here allows them to be overridden if necessary.
9189     runpath_var=LD_RUN_PATH
9190     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9191     export_dynamic_flag_spec='${wl}--export-dynamic'
9192     # ancient GNU ld didn't support --whole-archive et. al.
9193     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9194       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9195     else
9196       whole_archive_flag_spec=
9197     fi
9198     supports_anon_versioning=no
9199     case `$LD -v 2>&1` in
9200       *GNU\ gold*) supports_anon_versioning=yes ;;
9201       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9202       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9203       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9204       *\ 2.11.*) ;; # other 2.11 versions
9205       *) supports_anon_versioning=yes ;;
9206     esac
9207
9208     # See if GNU ld supports shared libraries.
9209     case $host_os in
9210     aix[3-9]*)
9211       # On AIX/PPC, the GNU linker is very broken
9212       if test "$host_cpu" != ia64; then
9213         ld_shlibs=no
9214         cat <<_LT_EOF 1>&2
9215
9216 *** Warning: the GNU linker, at least up to release 2.19, is reported
9217 *** to be unable to reliably create shared libraries on AIX.
9218 *** Therefore, libtool is disabling shared libraries support.  If you
9219 *** really care for shared libraries, you may want to install binutils
9220 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9221 *** You will then need to restart the configuration process.
9222
9223 _LT_EOF
9224       fi
9225       ;;
9226
9227     amigaos*)
9228       case $host_cpu in
9229       powerpc)
9230             # see comment about AmigaOS4 .so support
9231             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9232             archive_expsym_cmds=''
9233         ;;
9234       m68k)
9235             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9236             hardcode_libdir_flag_spec='-L$libdir'
9237             hardcode_minus_L=yes
9238         ;;
9239       esac
9240       ;;
9241
9242     beos*)
9243       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9244         allow_undefined_flag=unsupported
9245         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9246         # support --undefined.  This deserves some investigation.  FIXME
9247         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9248       else
9249         ld_shlibs=no
9250       fi
9251       ;;
9252
9253     cygwin* | mingw* | pw32* | cegcc*)
9254       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9255       # as there is no search path for DLLs.
9256       hardcode_libdir_flag_spec='-L$libdir'
9257       export_dynamic_flag_spec='${wl}--export-all-symbols'
9258       allow_undefined_flag=unsupported
9259       always_export_symbols=no
9260       enable_shared_with_static_runtimes=yes
9261       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9262
9263       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9264         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9265         # If the export-symbols file already is a .def file (1st line
9266         # is EXPORTS), use it as is; otherwise, prepend...
9267         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9268           cp $export_symbols $output_objdir/$soname.def;
9269         else
9270           echo EXPORTS > $output_objdir/$soname.def;
9271           cat $export_symbols >> $output_objdir/$soname.def;
9272         fi~
9273         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9274       else
9275         ld_shlibs=no
9276       fi
9277       ;;
9278
9279     haiku*)
9280       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9281       link_all_deplibs=yes
9282       ;;
9283
9284     interix[3-9]*)
9285       hardcode_direct=no
9286       hardcode_shlibpath_var=no
9287       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9288       export_dynamic_flag_spec='${wl}-E'
9289       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9290       # Instead, shared libraries are loaded at an image base (0x10000000 by
9291       # default) and relocated if they conflict, which is a slow very memory
9292       # consuming and fragmenting process.  To avoid this, we pick a random,
9293       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9294       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9295       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9296       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9297       ;;
9298
9299     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9300       tmp_diet=no
9301       if test "$host_os" = linux-dietlibc; then
9302         case $cc_basename in
9303           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9304         esac
9305       fi
9306       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9307          && test "$tmp_diet" = no
9308       then
9309         tmp_addflag=' $pic_flag'
9310         tmp_sharedflag='-shared'
9311         case $cc_basename,$host_cpu in
9312         pgcc*)                          # Portland Group C compiler
9313           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'
9314           tmp_addflag=' $pic_flag'
9315           ;;
9316         pgf77* | pgf90* | pgf95* | pgfortran*)
9317                                         # Portland Group f77 and f90 compilers
9318           whole_archive_flag_spec='${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'
9319           tmp_addflag=' $pic_flag -Mnomain' ;;
9320         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9321           tmp_addflag=' -i_dynamic' ;;
9322         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9323           tmp_addflag=' -i_dynamic -nofor_main' ;;
9324         ifc* | ifort*)                  # Intel Fortran compiler
9325           tmp_addflag=' -nofor_main' ;;
9326         lf95*)                          # Lahey Fortran 8.1
9327           whole_archive_flag_spec=
9328           tmp_sharedflag='--shared' ;;
9329         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9330           tmp_sharedflag='-qmkshrobj'
9331           tmp_addflag= ;;
9332         nvcc*)  # Cuda Compiler Driver 2.2
9333           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9334           compiler_needs_object=yes
9335           ;;
9336         esac
9337         case `$CC -V 2>&1 | sed 5q` in
9338         *Sun\ C*)                       # Sun C 5.9
9339           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\"` ${wl}--no-whole-archive'
9340           compiler_needs_object=yes
9341           tmp_sharedflag='-G' ;;
9342         *Sun\ F*)                       # Sun Fortran 8.3
9343           tmp_sharedflag='-G' ;;
9344         esac
9345         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9346
9347         if test "x$supports_anon_versioning" = xyes; then
9348           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9349             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9350             echo "local: *; };" >> $output_objdir/$libname.ver~
9351             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9352         fi
9353
9354         case $cc_basename in
9355         xlf* | bgf* | bgxlf* | mpixlf*)
9356           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9357           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9358           hardcode_libdir_flag_spec=
9359           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9360           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9361           if test "x$supports_anon_versioning" = xyes; then
9362             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9363               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9364               echo "local: *; };" >> $output_objdir/$libname.ver~
9365               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9366           fi
9367           ;;
9368         esac
9369       else
9370         ld_shlibs=no
9371       fi
9372       ;;
9373
9374     netbsd*)
9375       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9376         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9377         wlarc=
9378       else
9379         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9380         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9381       fi
9382       ;;
9383
9384     solaris*)
9385       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9386         ld_shlibs=no
9387         cat <<_LT_EOF 1>&2
9388
9389 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9390 *** create shared libraries on Solaris systems.  Therefore, libtool
9391 *** is disabling shared libraries support.  We urge you to upgrade GNU
9392 *** binutils to release 2.9.1 or newer.  Another option is to modify
9393 *** your PATH or compiler configuration so that the native linker is
9394 *** used, and then restart.
9395
9396 _LT_EOF
9397       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9398         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9399         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9400       else
9401         ld_shlibs=no
9402       fi
9403       ;;
9404
9405     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9406       case `$LD -v 2>&1` in
9407         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9408         ld_shlibs=no
9409         cat <<_LT_EOF 1>&2
9410
9411 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9412 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9413 *** is disabling shared libraries support.  We urge you to upgrade GNU
9414 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9415 *** your PATH or compiler configuration so that the native linker is
9416 *** used, and then restart.
9417
9418 _LT_EOF
9419         ;;
9420         *)
9421           # For security reasons, it is highly recommended that you always
9422           # use absolute paths for naming shared libraries, and exclude the
9423           # DT_RUNPATH tag from executables and libraries.  But doing so
9424           # requires that you compile everything twice, which is a pain.
9425           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9426             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9427             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9428             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9429           else
9430             ld_shlibs=no
9431           fi
9432         ;;
9433       esac
9434       ;;
9435
9436     sunos4*)
9437       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9438       wlarc=
9439       hardcode_direct=yes
9440       hardcode_shlibpath_var=no
9441       ;;
9442
9443     *)
9444       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9445         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9446         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9447       else
9448         ld_shlibs=no
9449       fi
9450       ;;
9451     esac
9452
9453     if test "$ld_shlibs" = no; then
9454       runpath_var=
9455       hardcode_libdir_flag_spec=
9456       export_dynamic_flag_spec=
9457       whole_archive_flag_spec=
9458     fi
9459   else
9460     # PORTME fill in a description of your system's linker (not GNU ld)
9461     case $host_os in
9462     aix3*)
9463       allow_undefined_flag=unsupported
9464       always_export_symbols=yes
9465       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9466       # Note: this linker hardcodes the directories in LIBPATH if there
9467       # are no directories specified by -L.
9468       hardcode_minus_L=yes
9469       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9470         # Neither direct hardcoding nor static linking is supported with a
9471         # broken collect2.
9472         hardcode_direct=unsupported
9473       fi
9474       ;;
9475
9476     aix[4-9]*)
9477       if test "$host_cpu" = ia64; then
9478         # On IA64, the linker does run time linking by default, so we don't
9479         # have to do anything special.
9480         aix_use_runtimelinking=no
9481         exp_sym_flag='-Bexport'
9482         no_entry_flag=""
9483       else
9484         # If we're using GNU nm, then we don't want the "-C" option.
9485         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9486         # Also, AIX nm treats weak defined symbols like other global
9487         # defined symbols, whereas GNU nm marks them as "W".
9488         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9489           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9490         else
9491           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9492         fi
9493         aix_use_runtimelinking=no
9494
9495         # Test if we are trying to use run time linking or normal
9496         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9497         # need to do runtime linking.
9498         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9499           for ld_flag in $LDFLAGS; do
9500           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9501             aix_use_runtimelinking=yes
9502             break
9503           fi
9504           done
9505           ;;
9506         esac
9507
9508         exp_sym_flag='-bexport'
9509         no_entry_flag='-bnoentry'
9510       fi
9511
9512       # When large executables or shared objects are built, AIX ld can
9513       # have problems creating the table of contents.  If linking a library
9514       # or program results in "error TOC overflow" add -mminimal-toc to
9515       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9516       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9517
9518       archive_cmds=''
9519       hardcode_direct=yes
9520       hardcode_direct_absolute=yes
9521       hardcode_libdir_separator=':'
9522       link_all_deplibs=yes
9523       file_list_spec='${wl}-f,'
9524
9525       if test "$GCC" = yes; then
9526         case $host_os in aix4.[012]|aix4.[012].*)
9527         # We only want to do this on AIX 4.2 and lower, the check
9528         # below for broken collect2 doesn't work under 4.3+
9529           collect2name=`${CC} -print-prog-name=collect2`
9530           if test -f "$collect2name" &&
9531            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9532           then
9533           # We have reworked collect2
9534           :
9535           else
9536           # We have old collect2
9537           hardcode_direct=unsupported
9538           # It fails to find uninstalled libraries when the uninstalled
9539           # path is not listed in the libpath.  Setting hardcode_minus_L
9540           # to unsupported forces relinking
9541           hardcode_minus_L=yes
9542           hardcode_libdir_flag_spec='-L$libdir'
9543           hardcode_libdir_separator=
9544           fi
9545           ;;
9546         esac
9547         shared_flag='-shared'
9548         if test "$aix_use_runtimelinking" = yes; then
9549           shared_flag="$shared_flag "'${wl}-G'
9550         fi
9551       else
9552         # not using gcc
9553         if test "$host_cpu" = ia64; then
9554         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9555         # chokes on -Wl,-G. The following line is correct:
9556           shared_flag='-G'
9557         else
9558           if test "$aix_use_runtimelinking" = yes; then
9559             shared_flag='${wl}-G'
9560           else
9561             shared_flag='${wl}-bM:SRE'
9562           fi
9563         fi
9564       fi
9565
9566       export_dynamic_flag_spec='${wl}-bexpall'
9567       # It seems that -bexpall does not export symbols beginning with
9568       # underscore (_), so it is better to generate a list of symbols to export.
9569       always_export_symbols=yes
9570       if test "$aix_use_runtimelinking" = yes; then
9571         # Warning - without using the other runtime loading flags (-brtl),
9572         # -berok will link without error, but may produce a broken library.
9573         allow_undefined_flag='-berok'
9574         # Determine the default libpath from the value encoded in an
9575         # empty executable.
9576         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9577 /* end confdefs.h.  */
9578
9579 int
9580 main ()
9581 {
9582
9583   ;
9584   return 0;
9585 }
9586 _ACEOF
9587 if ac_fn_c_try_link "$LINENO"; then :
9588
9589 lt_aix_libpath_sed='
9590     /Import File Strings/,/^$/ {
9591         /^0/ {
9592             s/^0  *\(.*\)$/\1/
9593             p
9594         }
9595     }'
9596 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9597 # Check for a 64-bit object if we didn't find anything.
9598 if test -z "$aix_libpath"; then
9599   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9600 fi
9601 fi
9602 rm -f core conftest.err conftest.$ac_objext \
9603     conftest$ac_exeext conftest.$ac_ext
9604 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9605
9606         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9607         archive_expsym_cmds='$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 $shared_flag"
9608       else
9609         if test "$host_cpu" = ia64; then
9610           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9611           allow_undefined_flag="-z nodefs"
9612           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9613         else
9614          # Determine the default libpath from the value encoded in an
9615          # empty executable.
9616          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9617 /* end confdefs.h.  */
9618
9619 int
9620 main ()
9621 {
9622
9623   ;
9624   return 0;
9625 }
9626 _ACEOF
9627 if ac_fn_c_try_link "$LINENO"; then :
9628
9629 lt_aix_libpath_sed='
9630     /Import File Strings/,/^$/ {
9631         /^0/ {
9632             s/^0  *\(.*\)$/\1/
9633             p
9634         }
9635     }'
9636 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9637 # Check for a 64-bit object if we didn't find anything.
9638 if test -z "$aix_libpath"; then
9639   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9640 fi
9641 fi
9642 rm -f core conftest.err conftest.$ac_objext \
9643     conftest$ac_exeext conftest.$ac_ext
9644 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9645
9646          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9647           # Warning - without using the other run time loading flags,
9648           # -berok will link without error, but may produce a broken library.
9649           no_undefined_flag=' ${wl}-bernotok'
9650           allow_undefined_flag=' ${wl}-berok'
9651           if test "$with_gnu_ld" = yes; then
9652             # We only use this code for GNU lds that support --whole-archive.
9653             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9654           else
9655             # Exported symbols can be pulled into shared objects from archives
9656             whole_archive_flag_spec='$convenience'
9657           fi
9658           archive_cmds_need_lc=yes
9659           # This is similar to how AIX traditionally builds its shared libraries.
9660           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'
9661         fi
9662       fi
9663       ;;
9664
9665     amigaos*)
9666       case $host_cpu in
9667       powerpc)
9668             # see comment about AmigaOS4 .so support
9669             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9670             archive_expsym_cmds=''
9671         ;;
9672       m68k)
9673             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9674             hardcode_libdir_flag_spec='-L$libdir'
9675             hardcode_minus_L=yes
9676         ;;
9677       esac
9678       ;;
9679
9680     bsdi[45]*)
9681       export_dynamic_flag_spec=-rdynamic
9682       ;;
9683
9684     cygwin* | mingw* | pw32* | cegcc*)
9685       # When not using gcc, we currently assume that we are using
9686       # Microsoft Visual C++.
9687       # hardcode_libdir_flag_spec is actually meaningless, as there is
9688       # no search path for DLLs.
9689       hardcode_libdir_flag_spec=' '
9690       allow_undefined_flag=unsupported
9691       # Tell ltmain to make .lib files, not .a files.
9692       libext=lib
9693       # Tell ltmain to make .dll files, not .so files.
9694       shrext_cmds=".dll"
9695       # FIXME: Setting linknames here is a bad hack.
9696       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9697       # The linker will automatically build a .lib file if we build a DLL.
9698       old_archive_from_new_cmds='true'
9699       # FIXME: Should let the user specify the lib program.
9700       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9701       fix_srcfile_path='`cygpath -w "$srcfile"`'
9702       enable_shared_with_static_runtimes=yes
9703       ;;
9704
9705     darwin* | rhapsody*)
9706
9707
9708   archive_cmds_need_lc=no
9709   hardcode_direct=no
9710   hardcode_automatic=yes
9711   hardcode_shlibpath_var=unsupported
9712   if test "$lt_cv_ld_force_load" = "yes"; then
9713     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9714   else
9715     whole_archive_flag_spec=''
9716   fi
9717   link_all_deplibs=yes
9718   allow_undefined_flag="$_lt_dar_allow_undefined"
9719   case $cc_basename in
9720      ifort*) _lt_dar_can_shared=yes ;;
9721      *) _lt_dar_can_shared=$GCC ;;
9722   esac
9723   if test "$_lt_dar_can_shared" = "yes"; then
9724     output_verbose_link_cmd=func_echo_all
9725     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9726     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9727     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}${_lt_dsymutil}"
9728     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9729
9730   else
9731   ld_shlibs=no
9732   fi
9733
9734       ;;
9735
9736     dgux*)
9737       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9738       hardcode_libdir_flag_spec='-L$libdir'
9739       hardcode_shlibpath_var=no
9740       ;;
9741
9742     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9743     # support.  Future versions do this automatically, but an explicit c++rt0.o
9744     # does not break anything, and helps significantly (at the cost of a little
9745     # extra space).
9746     freebsd2.2*)
9747       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9748       hardcode_libdir_flag_spec='-R$libdir'
9749       hardcode_direct=yes
9750       hardcode_shlibpath_var=no
9751       ;;
9752
9753     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9754     freebsd2.*)
9755       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9756       hardcode_direct=yes
9757       hardcode_minus_L=yes
9758       hardcode_shlibpath_var=no
9759       ;;
9760
9761     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9762     freebsd* | dragonfly*)
9763       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9764       hardcode_libdir_flag_spec='-R$libdir'
9765       hardcode_direct=yes
9766       hardcode_shlibpath_var=no
9767       ;;
9768
9769     hpux9*)
9770       if test "$GCC" = yes; then
9771         archive_cmds='$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 $lib'
9772       else
9773         archive_cmds='$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 $lib'
9774       fi
9775       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9776       hardcode_libdir_separator=:
9777       hardcode_direct=yes
9778
9779       # hardcode_minus_L: Not really in the search PATH,
9780       # but as the default location of the library.
9781       hardcode_minus_L=yes
9782       export_dynamic_flag_spec='${wl}-E'
9783       ;;
9784
9785     hpux10*)
9786       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9787         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9788       else
9789         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9790       fi
9791       if test "$with_gnu_ld" = no; then
9792         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9793         hardcode_libdir_flag_spec_ld='+b $libdir'
9794         hardcode_libdir_separator=:
9795         hardcode_direct=yes
9796         hardcode_direct_absolute=yes
9797         export_dynamic_flag_spec='${wl}-E'
9798         # hardcode_minus_L: Not really in the search PATH,
9799         # but as the default location of the library.
9800         hardcode_minus_L=yes
9801       fi
9802       ;;
9803
9804     hpux11*)
9805       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9806         case $host_cpu in
9807         hppa*64*)
9808           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9809           ;;
9810         ia64*)
9811           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9812           ;;
9813         *)
9814           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9815           ;;
9816         esac
9817       else
9818         case $host_cpu in
9819         hppa*64*)
9820           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9821           ;;
9822         ia64*)
9823           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9824           ;;
9825         *)
9826
9827           # Older versions of the 11.00 compiler do not understand -b yet
9828           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9829           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9830 $as_echo_n "checking if $CC understands -b... " >&6; }
9831 if ${lt_cv_prog_compiler__b+:} false; then :
9832   $as_echo_n "(cached) " >&6
9833 else
9834   lt_cv_prog_compiler__b=no
9835    save_LDFLAGS="$LDFLAGS"
9836    LDFLAGS="$LDFLAGS -b"
9837    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9838    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9839      # The linker can only warn and ignore the option if not recognized
9840      # So say no if there are warnings
9841      if test -s conftest.err; then
9842        # Append any errors to the config.log.
9843        cat conftest.err 1>&5
9844        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9845        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9846        if diff conftest.exp conftest.er2 >/dev/null; then
9847          lt_cv_prog_compiler__b=yes
9848        fi
9849      else
9850        lt_cv_prog_compiler__b=yes
9851      fi
9852    fi
9853    $RM -r conftest*
9854    LDFLAGS="$save_LDFLAGS"
9855
9856 fi
9857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9858 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9859
9860 if test x"$lt_cv_prog_compiler__b" = xyes; then
9861     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9862 else
9863     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9864 fi
9865
9866           ;;
9867         esac
9868       fi
9869       if test "$with_gnu_ld" = no; then
9870         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9871         hardcode_libdir_separator=:
9872
9873         case $host_cpu in
9874         hppa*64*|ia64*)
9875           hardcode_direct=no
9876           hardcode_shlibpath_var=no
9877           ;;
9878         *)
9879           hardcode_direct=yes
9880           hardcode_direct_absolute=yes
9881           export_dynamic_flag_spec='${wl}-E'
9882
9883           # hardcode_minus_L: Not really in the search PATH,
9884           # but as the default location of the library.
9885           hardcode_minus_L=yes
9886           ;;
9887         esac
9888       fi
9889       ;;
9890
9891     irix5* | irix6* | nonstopux*)
9892       if test "$GCC" = yes; then
9893         archive_cmds='$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 $lib'
9894         # Try to use the -exported_symbol ld option, if it does not
9895         # work, assume that -exports_file does not work either and
9896         # implicitly export all symbols.
9897         save_LDFLAGS="$LDFLAGS"
9898         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9899         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9900 /* end confdefs.h.  */
9901 int foo(void) {}
9902 _ACEOF
9903 if ac_fn_c_try_link "$LINENO"; then :
9904   archive_expsym_cmds='$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 $lib'
9905
9906 fi
9907 rm -f core conftest.err conftest.$ac_objext \
9908     conftest$ac_exeext conftest.$ac_ext
9909         LDFLAGS="$save_LDFLAGS"
9910       else
9911         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9912         archive_expsym_cmds='$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 $lib'
9913       fi
9914       archive_cmds_need_lc='no'
9915       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9916       hardcode_libdir_separator=:
9917       inherit_rpath=yes
9918       link_all_deplibs=yes
9919       ;;
9920
9921     netbsd*)
9922       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9923         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9924       else
9925         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9926       fi
9927       hardcode_libdir_flag_spec='-R$libdir'
9928       hardcode_direct=yes
9929       hardcode_shlibpath_var=no
9930       ;;
9931
9932     newsos6)
9933       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9934       hardcode_direct=yes
9935       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9936       hardcode_libdir_separator=:
9937       hardcode_shlibpath_var=no
9938       ;;
9939
9940     *nto* | *qnx*)
9941       ;;
9942
9943     openbsd*)
9944       if test -f /usr/libexec/ld.so; then
9945         hardcode_direct=yes
9946         hardcode_shlibpath_var=no
9947         hardcode_direct_absolute=yes
9948         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9949           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9950           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9951           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9952           export_dynamic_flag_spec='${wl}-E'
9953         else
9954           case $host_os in
9955            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9956              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9957              hardcode_libdir_flag_spec='-R$libdir'
9958              ;;
9959            *)
9960              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9961              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9962              ;;
9963           esac
9964         fi
9965       else
9966         ld_shlibs=no
9967       fi
9968       ;;
9969
9970     os2*)
9971       hardcode_libdir_flag_spec='-L$libdir'
9972       hardcode_minus_L=yes
9973       allow_undefined_flag=unsupported
9974       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'
9975       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9976       ;;
9977
9978     osf3*)
9979       if test "$GCC" = yes; then
9980         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9981         archive_cmds='$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 $lib'
9982       else
9983         allow_undefined_flag=' -expect_unresolved \*'
9984         archive_cmds='$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 $lib'
9985       fi
9986       archive_cmds_need_lc='no'
9987       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9988       hardcode_libdir_separator=:
9989       ;;
9990
9991     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9992       if test "$GCC" = yes; then
9993         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9994         archive_cmds='$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 $lib'
9995         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9996       else
9997         allow_undefined_flag=' -expect_unresolved \*'
9998         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'
9999         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~
10000         $CC -shared${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'
10001
10002         # Both c and cxx compiler support -rpath directly
10003         hardcode_libdir_flag_spec='-rpath $libdir'
10004       fi
10005       archive_cmds_need_lc='no'
10006       hardcode_libdir_separator=:
10007       ;;
10008
10009     solaris*)
10010       no_undefined_flag=' -z defs'
10011       if test "$GCC" = yes; then
10012         wlarc='${wl}'
10013         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10014         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10015           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10016       else
10017         case `$CC -V 2>&1` in
10018         *"Compilers 5.0"*)
10019           wlarc=''
10020           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10021           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10022           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10023           ;;
10024         *)
10025           wlarc='${wl}'
10026           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10027           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10028           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10029           ;;
10030         esac
10031       fi
10032       hardcode_libdir_flag_spec='-R$libdir'
10033       hardcode_shlibpath_var=no
10034       case $host_os in
10035       solaris2.[0-5] | solaris2.[0-5].*) ;;
10036       *)
10037         # The compiler driver will combine and reorder linker options,
10038         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10039         # but is careful enough not to reorder.
10040         # Supported since Solaris 2.6 (maybe 2.5.1?)
10041         if test "$GCC" = yes; then
10042           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10043         else
10044           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10045         fi
10046         ;;
10047       esac
10048       link_all_deplibs=yes
10049       ;;
10050
10051     sunos4*)
10052       if test "x$host_vendor" = xsequent; then
10053         # Use $CC to link under sequent, because it throws in some extra .o
10054         # files that make .init and .fini sections work.
10055         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10056       else
10057         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10058       fi
10059       hardcode_libdir_flag_spec='-L$libdir'
10060       hardcode_direct=yes
10061       hardcode_minus_L=yes
10062       hardcode_shlibpath_var=no
10063       ;;
10064
10065     sysv4)
10066       case $host_vendor in
10067         sni)
10068           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10069           hardcode_direct=yes # is this really true???
10070         ;;
10071         siemens)
10072           ## LD is ld it makes a PLAMLIB
10073           ## CC just makes a GrossModule.
10074           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10075           reload_cmds='$CC -r -o $output$reload_objs'
10076           hardcode_direct=no
10077         ;;
10078         motorola)
10079           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10080           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10081         ;;
10082       esac
10083       runpath_var='LD_RUN_PATH'
10084       hardcode_shlibpath_var=no
10085       ;;
10086
10087     sysv4.3*)
10088       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10089       hardcode_shlibpath_var=no
10090       export_dynamic_flag_spec='-Bexport'
10091       ;;
10092
10093     sysv4*MP*)
10094       if test -d /usr/nec; then
10095         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10096         hardcode_shlibpath_var=no
10097         runpath_var=LD_RUN_PATH
10098         hardcode_runpath_var=yes
10099         ld_shlibs=yes
10100       fi
10101       ;;
10102
10103     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10104       no_undefined_flag='${wl}-z,text'
10105       archive_cmds_need_lc=no
10106       hardcode_shlibpath_var=no
10107       runpath_var='LD_RUN_PATH'
10108
10109       if test "$GCC" = yes; then
10110         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10111         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10112       else
10113         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10114         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10115       fi
10116       ;;
10117
10118     sysv5* | sco3.2v5* | sco5v6*)
10119       # Note: We can NOT use -z defs as we might desire, because we do not
10120       # link with -lc, and that would cause any symbols used from libc to
10121       # always be unresolved, which means just about no library would
10122       # ever link correctly.  If we're not using GNU ld we use -z text
10123       # though, which does catch some bad symbols but isn't as heavy-handed
10124       # as -z defs.
10125       no_undefined_flag='${wl}-z,text'
10126       allow_undefined_flag='${wl}-z,nodefs'
10127       archive_cmds_need_lc=no
10128       hardcode_shlibpath_var=no
10129       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10130       hardcode_libdir_separator=':'
10131       link_all_deplibs=yes
10132       export_dynamic_flag_spec='${wl}-Bexport'
10133       runpath_var='LD_RUN_PATH'
10134
10135       if test "$GCC" = yes; then
10136         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10137         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10138       else
10139         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10140         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10141       fi
10142       ;;
10143
10144     uts4*)
10145       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10146       hardcode_libdir_flag_spec='-L$libdir'
10147       hardcode_shlibpath_var=no
10148       ;;
10149
10150     *)
10151       ld_shlibs=no
10152       ;;
10153     esac
10154
10155     if test x$host_vendor = xsni; then
10156       case $host in
10157       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10158         export_dynamic_flag_spec='${wl}-Blargedynsym'
10159         ;;
10160       esac
10161     fi
10162   fi
10163
10164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10165 $as_echo "$ld_shlibs" >&6; }
10166 test "$ld_shlibs" = no && can_build_shared=no
10167
10168 with_gnu_ld=$with_gnu_ld
10169
10170
10171
10172
10173
10174
10175
10176
10177
10178
10179
10180
10181
10182
10183
10184 #
10185 # Do we need to explicitly link libc?
10186 #
10187 case "x$archive_cmds_need_lc" in
10188 x|xyes)
10189   # Assume -lc should be added
10190   archive_cmds_need_lc=yes
10191
10192   if test "$enable_shared" = yes && test "$GCC" = yes; then
10193     case $archive_cmds in
10194     *'~'*)
10195       # FIXME: we may have to deal with multi-command sequences.
10196       ;;
10197     '$CC '*)
10198       # Test whether the compiler implicitly links with -lc since on some
10199       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10200       # to ld, don't add -lc before -lgcc.
10201       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10202 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10203 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10204   $as_echo_n "(cached) " >&6
10205 else
10206   $RM conftest*
10207         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10208
10209         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10210   (eval $ac_compile) 2>&5
10211   ac_status=$?
10212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10213   test $ac_status = 0; } 2>conftest.err; then
10214           soname=conftest
10215           lib=conftest
10216           libobjs=conftest.$ac_objext
10217           deplibs=
10218           wl=$lt_prog_compiler_wl
10219           pic_flag=$lt_prog_compiler_pic
10220           compiler_flags=-v
10221           linker_flags=-v
10222           verstring=
10223           output_objdir=.
10224           libname=conftest
10225           lt_save_allow_undefined_flag=$allow_undefined_flag
10226           allow_undefined_flag=
10227           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10228   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10229   ac_status=$?
10230   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10231   test $ac_status = 0; }
10232           then
10233             lt_cv_archive_cmds_need_lc=no
10234           else
10235             lt_cv_archive_cmds_need_lc=yes
10236           fi
10237           allow_undefined_flag=$lt_save_allow_undefined_flag
10238         else
10239           cat conftest.err 1>&5
10240         fi
10241         $RM conftest*
10242
10243 fi
10244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10245 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10246       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10247       ;;
10248     esac
10249   fi
10250   ;;
10251 esac
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10410 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10411
10412 if test "$GCC" = yes; then
10413   case $host_os in
10414     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10415     *) lt_awk_arg="/^libraries:/" ;;
10416   esac
10417   case $host_os in
10418     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10419     *) lt_sed_strip_eq="s,=/,/,g" ;;
10420   esac
10421   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10422   case $lt_search_path_spec in
10423   *\;*)
10424     # if the path contains ";" then we assume it to be the separator
10425     # otherwise default to the standard path separator (i.e. ":") - it is
10426     # assumed that no part of a normal pathname contains ";" but that should
10427     # okay in the real world where ";" in dirpaths is itself problematic.
10428     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10429     ;;
10430   *)
10431     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10432     ;;
10433   esac
10434   # Ok, now we have the path, separated by spaces, we can step through it
10435   # and add multilib dir if necessary.
10436   lt_tmp_lt_search_path_spec=
10437   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10438   for lt_sys_path in $lt_search_path_spec; do
10439     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10440       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10441     else
10442       test -d "$lt_sys_path" && \
10443         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10444     fi
10445   done
10446   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10447 BEGIN {RS=" "; FS="/|\n";} {
10448   lt_foo="";
10449   lt_count=0;
10450   for (lt_i = NF; lt_i > 0; lt_i--) {
10451     if ($lt_i != "" && $lt_i != ".") {
10452       if ($lt_i == "..") {
10453         lt_count++;
10454       } else {
10455         if (lt_count == 0) {
10456           lt_foo="/" $lt_i lt_foo;
10457         } else {
10458           lt_count--;
10459         }
10460       }
10461     }
10462   }
10463   if (lt_foo != "") { lt_freq[lt_foo]++; }
10464   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10465 }'`
10466   # AWK program above erroneously prepends '/' to C:/dos/paths
10467   # for these hosts.
10468   case $host_os in
10469     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10470       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10471   esac
10472   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10473 else
10474   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10475 fi
10476 library_names_spec=
10477 libname_spec='lib$name'
10478 soname_spec=
10479 shrext_cmds=".so"
10480 postinstall_cmds=
10481 postuninstall_cmds=
10482 finish_cmds=
10483 finish_eval=
10484 shlibpath_var=
10485 shlibpath_overrides_runpath=unknown
10486 version_type=none
10487 dynamic_linker="$host_os ld.so"
10488 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10489 need_lib_prefix=unknown
10490 hardcode_into_libs=no
10491
10492 # when you set need_version to no, make sure it does not cause -set_version
10493 # flags to be left without arguments
10494 need_version=unknown
10495
10496 case $host_os in
10497 aix3*)
10498   version_type=linux
10499   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10500   shlibpath_var=LIBPATH
10501
10502   # AIX 3 has no versioning support, so we append a major version to the name.
10503   soname_spec='${libname}${release}${shared_ext}$major'
10504   ;;
10505
10506 aix[4-9]*)
10507   version_type=linux
10508   need_lib_prefix=no
10509   need_version=no
10510   hardcode_into_libs=yes
10511   if test "$host_cpu" = ia64; then
10512     # AIX 5 supports IA64
10513     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10514     shlibpath_var=LD_LIBRARY_PATH
10515   else
10516     # With GCC up to 2.95.x, collect2 would create an import file
10517     # for dependence libraries.  The import file would start with
10518     # the line `#! .'.  This would cause the generated library to
10519     # depend on `.', always an invalid library.  This was fixed in
10520     # development snapshots of GCC prior to 3.0.
10521     case $host_os in
10522       aix4 | aix4.[01] | aix4.[01].*)
10523       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10524            echo ' yes '
10525            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10526         :
10527       else
10528         can_build_shared=no
10529       fi
10530       ;;
10531     esac
10532     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10533     # soname into executable. Probably we can add versioning support to
10534     # collect2, so additional links can be useful in future.
10535     if test "$aix_use_runtimelinking" = yes; then
10536       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10537       # instead of lib<name>.a to let people know that these are not
10538       # typical AIX shared libraries.
10539       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10540     else
10541       # We preserve .a as extension for shared libraries through AIX4.2
10542       # and later when we are not doing run time linking.
10543       library_names_spec='${libname}${release}.a $libname.a'
10544       soname_spec='${libname}${release}${shared_ext}$major'
10545     fi
10546     shlibpath_var=LIBPATH
10547   fi
10548   ;;
10549
10550 amigaos*)
10551   case $host_cpu in
10552   powerpc)
10553     # Since July 2007 AmigaOS4 officially supports .so libraries.
10554     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10555     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10556     ;;
10557   m68k)
10558     library_names_spec='$libname.ixlibrary $libname.a'
10559     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10560     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 ${libname}_ixlibrary.a || exit 1; done'
10561     ;;
10562   esac
10563   ;;
10564
10565 beos*)
10566   library_names_spec='${libname}${shared_ext}'
10567   dynamic_linker="$host_os ld.so"
10568   shlibpath_var=LIBRARY_PATH
10569   ;;
10570
10571 bsdi[45]*)
10572   version_type=linux
10573   need_version=no
10574   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10575   soname_spec='${libname}${release}${shared_ext}$major'
10576   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10577   shlibpath_var=LD_LIBRARY_PATH
10578   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10579   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10580   # the default ld.so.conf also contains /usr/contrib/lib and
10581   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10582   # libtool to hard-code these into programs
10583   ;;
10584
10585 cygwin* | mingw* | pw32* | cegcc*)
10586   version_type=windows
10587   shrext_cmds=".dll"
10588   need_version=no
10589   need_lib_prefix=no
10590
10591   case $GCC,$host_os in
10592   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10593     library_names_spec='$libname.dll.a'
10594     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10595     postinstall_cmds='base_file=`basename \${file}`~
10596       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10597       dldir=$destdir/`dirname \$dlpath`~
10598       test -d \$dldir || mkdir -p \$dldir~
10599       $install_prog $dir/$dlname \$dldir/$dlname~
10600       chmod a+x \$dldir/$dlname~
10601       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10602         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10603       fi'
10604     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10605       dlpath=$dir/\$dldll~
10606        $RM \$dlpath'
10607     shlibpath_overrides_runpath=yes
10608
10609     case $host_os in
10610     cygwin*)
10611       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10612       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10613
10614       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10615       ;;
10616     mingw* | cegcc*)
10617       # MinGW DLLs use traditional 'lib' prefix
10618       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10619       ;;
10620     pw32*)
10621       # pw32 DLLs use 'pw' prefix rather than 'lib'
10622       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10623       ;;
10624     esac
10625     ;;
10626
10627   *)
10628     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10629     ;;
10630   esac
10631   dynamic_linker='Win32 ld.exe'
10632   # FIXME: first we should search . and the directory the executable is in
10633   shlibpath_var=PATH
10634   ;;
10635
10636 darwin* | rhapsody*)
10637   dynamic_linker="$host_os dyld"
10638   version_type=darwin
10639   need_lib_prefix=no
10640   need_version=no
10641   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10642   soname_spec='${libname}${release}${major}$shared_ext'
10643   shlibpath_overrides_runpath=yes
10644   shlibpath_var=DYLD_LIBRARY_PATH
10645   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10646
10647   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10648   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10649   ;;
10650
10651 dgux*)
10652   version_type=linux
10653   need_lib_prefix=no
10654   need_version=no
10655   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10656   soname_spec='${libname}${release}${shared_ext}$major'
10657   shlibpath_var=LD_LIBRARY_PATH
10658   ;;
10659
10660 freebsd* | dragonfly*)
10661   # DragonFly does not have aout.  When/if they implement a new
10662   # versioning mechanism, adjust this.
10663   if test -x /usr/bin/objformat; then
10664     objformat=`/usr/bin/objformat`
10665   else
10666     case $host_os in
10667     freebsd[23].*) objformat=aout ;;
10668     *) objformat=elf ;;
10669     esac
10670   fi
10671   version_type=freebsd-$objformat
10672   case $version_type in
10673     freebsd-elf*)
10674       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10675       need_version=no
10676       need_lib_prefix=no
10677       ;;
10678     freebsd-*)
10679       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10680       need_version=yes
10681       ;;
10682   esac
10683   shlibpath_var=LD_LIBRARY_PATH
10684   case $host_os in
10685   freebsd2.*)
10686     shlibpath_overrides_runpath=yes
10687     ;;
10688   freebsd3.[01]* | freebsdelf3.[01]*)
10689     shlibpath_overrides_runpath=yes
10690     hardcode_into_libs=yes
10691     ;;
10692   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10693   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10694     shlibpath_overrides_runpath=no
10695     hardcode_into_libs=yes
10696     ;;
10697   *) # from 4.6 on, and DragonFly
10698     shlibpath_overrides_runpath=yes
10699     hardcode_into_libs=yes
10700     ;;
10701   esac
10702   ;;
10703
10704 haiku*)
10705   version_type=linux
10706   need_lib_prefix=no
10707   need_version=no
10708   dynamic_linker="$host_os runtime_loader"
10709   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10710   soname_spec='${libname}${release}${shared_ext}$major'
10711   shlibpath_var=LIBRARY_PATH
10712   shlibpath_overrides_runpath=yes
10713   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10714   hardcode_into_libs=yes
10715   ;;
10716
10717 hpux9* | hpux10* | hpux11*)
10718   # Give a soname corresponding to the major version so that dld.sl refuses to
10719   # link against other versions.
10720   version_type=sunos
10721   need_lib_prefix=no
10722   need_version=no
10723   case $host_cpu in
10724   ia64*)
10725     shrext_cmds='.so'
10726     hardcode_into_libs=yes
10727     dynamic_linker="$host_os dld.so"
10728     shlibpath_var=LD_LIBRARY_PATH
10729     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10730     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10731     soname_spec='${libname}${release}${shared_ext}$major'
10732     if test "X$HPUX_IA64_MODE" = X32; then
10733       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10734     else
10735       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10736     fi
10737     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10738     ;;
10739   hppa*64*)
10740     shrext_cmds='.sl'
10741     hardcode_into_libs=yes
10742     dynamic_linker="$host_os dld.sl"
10743     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10744     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10745     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10746     soname_spec='${libname}${release}${shared_ext}$major'
10747     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10748     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10749     ;;
10750   *)
10751     shrext_cmds='.sl'
10752     dynamic_linker="$host_os dld.sl"
10753     shlibpath_var=SHLIB_PATH
10754     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10755     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10756     soname_spec='${libname}${release}${shared_ext}$major'
10757     ;;
10758   esac
10759   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10760   postinstall_cmds='chmod 555 $lib'
10761   # or fails outright, so override atomically:
10762   install_override_mode=555
10763   ;;
10764
10765 interix[3-9]*)
10766   version_type=linux
10767   need_lib_prefix=no
10768   need_version=no
10769   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10770   soname_spec='${libname}${release}${shared_ext}$major'
10771   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10772   shlibpath_var=LD_LIBRARY_PATH
10773   shlibpath_overrides_runpath=no
10774   hardcode_into_libs=yes
10775   ;;
10776
10777 irix5* | irix6* | nonstopux*)
10778   case $host_os in
10779     nonstopux*) version_type=nonstopux ;;
10780     *)
10781         if test "$lt_cv_prog_gnu_ld" = yes; then
10782                 version_type=linux
10783         else
10784                 version_type=irix
10785         fi ;;
10786   esac
10787   need_lib_prefix=no
10788   need_version=no
10789   soname_spec='${libname}${release}${shared_ext}$major'
10790   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10791   case $host_os in
10792   irix5* | nonstopux*)
10793     libsuff= shlibsuff=
10794     ;;
10795   *)
10796     case $LD in # libtool.m4 will add one of these switches to LD
10797     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10798       libsuff= shlibsuff= libmagic=32-bit;;
10799     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10800       libsuff=32 shlibsuff=N32 libmagic=N32;;
10801     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10802       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10803     *) libsuff= shlibsuff= libmagic=never-match;;
10804     esac
10805     ;;
10806   esac
10807   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10808   shlibpath_overrides_runpath=no
10809   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10810   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10811   hardcode_into_libs=yes
10812   ;;
10813
10814 # No shared lib support for Linux oldld, aout, or coff.
10815 linux*oldld* | linux*aout* | linux*coff*)
10816   dynamic_linker=no
10817   ;;
10818
10819 # This must be Linux ELF.
10820
10821 # uclinux* changes (here and below) have been submitted to the libtool
10822 # project, but have not yet been accepted: they are GCC-local changes
10823 # for the time being.  (See
10824 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10825 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10826   version_type=linux
10827   need_lib_prefix=no
10828   need_version=no
10829   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10830   soname_spec='${libname}${release}${shared_ext}$major'
10831   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10832   shlibpath_var=LD_LIBRARY_PATH
10833   shlibpath_overrides_runpath=no
10834
10835   # Some binutils ld are patched to set DT_RUNPATH
10836   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10837   $as_echo_n "(cached) " >&6
10838 else
10839   lt_cv_shlibpath_overrides_runpath=no
10840     save_LDFLAGS=$LDFLAGS
10841     save_libdir=$libdir
10842     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10843          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10844     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10845 /* end confdefs.h.  */
10846
10847 int
10848 main ()
10849 {
10850
10851   ;
10852   return 0;
10853 }
10854 _ACEOF
10855 if ac_fn_c_try_link "$LINENO"; then :
10856   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10857   lt_cv_shlibpath_overrides_runpath=yes
10858 fi
10859 fi
10860 rm -f core conftest.err conftest.$ac_objext \
10861     conftest$ac_exeext conftest.$ac_ext
10862     LDFLAGS=$save_LDFLAGS
10863     libdir=$save_libdir
10864
10865 fi
10866
10867   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10868
10869   # This implies no fast_install, which is unacceptable.
10870   # Some rework will be needed to allow for fast_install
10871   # before this can be enabled.
10872   hardcode_into_libs=yes
10873
10874   # Append ld.so.conf contents to the search path
10875   if test -f /etc/ld.so.conf; then
10876     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' ' '`
10877     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10878   fi
10879
10880   # We used to test for /lib/ld.so.1 and disable shared libraries on
10881   # powerpc, because MkLinux only supported shared libraries with the
10882   # GNU dynamic linker.  Since this was broken with cross compilers,
10883   # most powerpc-linux boxes support dynamic linking these days and
10884   # people can always --disable-shared, the test was removed, and we
10885   # assume the GNU/Linux dynamic linker is in use.
10886   dynamic_linker='GNU/Linux ld.so'
10887   ;;
10888
10889 netbsd*)
10890   version_type=sunos
10891   need_lib_prefix=no
10892   need_version=no
10893   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10894     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10895     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10896     dynamic_linker='NetBSD (a.out) ld.so'
10897   else
10898     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10899     soname_spec='${libname}${release}${shared_ext}$major'
10900     dynamic_linker='NetBSD ld.elf_so'
10901   fi
10902   shlibpath_var=LD_LIBRARY_PATH
10903   shlibpath_overrides_runpath=yes
10904   hardcode_into_libs=yes
10905   ;;
10906
10907 newsos6)
10908   version_type=linux
10909   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10910   shlibpath_var=LD_LIBRARY_PATH
10911   shlibpath_overrides_runpath=yes
10912   ;;
10913
10914 *nto* | *qnx*)
10915   version_type=qnx
10916   need_lib_prefix=no
10917   need_version=no
10918   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10919   soname_spec='${libname}${release}${shared_ext}$major'
10920   shlibpath_var=LD_LIBRARY_PATH
10921   shlibpath_overrides_runpath=no
10922   hardcode_into_libs=yes
10923   dynamic_linker='ldqnx.so'
10924   ;;
10925
10926 openbsd*)
10927   version_type=sunos
10928   sys_lib_dlsearch_path_spec="/usr/lib"
10929   need_lib_prefix=no
10930   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10931   case $host_os in
10932     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10933     *)                          need_version=no  ;;
10934   esac
10935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10936   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10937   shlibpath_var=LD_LIBRARY_PATH
10938   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10939     case $host_os in
10940       openbsd2.[89] | openbsd2.[89].*)
10941         shlibpath_overrides_runpath=no
10942         ;;
10943       *)
10944         shlibpath_overrides_runpath=yes
10945         ;;
10946       esac
10947   else
10948     shlibpath_overrides_runpath=yes
10949   fi
10950   ;;
10951
10952 os2*)
10953   libname_spec='$name'
10954   shrext_cmds=".dll"
10955   need_lib_prefix=no
10956   library_names_spec='$libname${shared_ext} $libname.a'
10957   dynamic_linker='OS/2 ld.exe'
10958   shlibpath_var=LIBPATH
10959   ;;
10960
10961 osf3* | osf4* | osf5*)
10962   version_type=osf
10963   need_lib_prefix=no
10964   need_version=no
10965   soname_spec='${libname}${release}${shared_ext}$major'
10966   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10967   shlibpath_var=LD_LIBRARY_PATH
10968   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10969   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10970   ;;
10971
10972 rdos*)
10973   dynamic_linker=no
10974   ;;
10975
10976 solaris*)
10977   version_type=linux
10978   need_lib_prefix=no
10979   need_version=no
10980   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10981   soname_spec='${libname}${release}${shared_ext}$major'
10982   shlibpath_var=LD_LIBRARY_PATH
10983   shlibpath_overrides_runpath=yes
10984   hardcode_into_libs=yes
10985   # ldd complains unless libraries are executable
10986   postinstall_cmds='chmod +x $lib'
10987   ;;
10988
10989 sunos4*)
10990   version_type=sunos
10991   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10992   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10993   shlibpath_var=LD_LIBRARY_PATH
10994   shlibpath_overrides_runpath=yes
10995   if test "$with_gnu_ld" = yes; then
10996     need_lib_prefix=no
10997   fi
10998   need_version=yes
10999   ;;
11000
11001 sysv4 | sysv4.3*)
11002   version_type=linux
11003   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11004   soname_spec='${libname}${release}${shared_ext}$major'
11005   shlibpath_var=LD_LIBRARY_PATH
11006   case $host_vendor in
11007     sni)
11008       shlibpath_overrides_runpath=no
11009       need_lib_prefix=no
11010       runpath_var=LD_RUN_PATH
11011       ;;
11012     siemens)
11013       need_lib_prefix=no
11014       ;;
11015     motorola)
11016       need_lib_prefix=no
11017       need_version=no
11018       shlibpath_overrides_runpath=no
11019       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11020       ;;
11021   esac
11022   ;;
11023
11024 sysv4*MP*)
11025   if test -d /usr/nec ;then
11026     version_type=linux
11027     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11028     soname_spec='$libname${shared_ext}.$major'
11029     shlibpath_var=LD_LIBRARY_PATH
11030   fi
11031   ;;
11032
11033 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11034   version_type=freebsd-elf
11035   need_lib_prefix=no
11036   need_version=no
11037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11038   soname_spec='${libname}${release}${shared_ext}$major'
11039   shlibpath_var=LD_LIBRARY_PATH
11040   shlibpath_overrides_runpath=yes
11041   hardcode_into_libs=yes
11042   if test "$with_gnu_ld" = yes; then
11043     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11044   else
11045     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11046     case $host_os in
11047       sco3.2v5*)
11048         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11049         ;;
11050     esac
11051   fi
11052   sys_lib_dlsearch_path_spec='/usr/lib'
11053   ;;
11054
11055 tpf*)
11056   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11057   version_type=linux
11058   need_lib_prefix=no
11059   need_version=no
11060   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11061   shlibpath_var=LD_LIBRARY_PATH
11062   shlibpath_overrides_runpath=no
11063   hardcode_into_libs=yes
11064   ;;
11065
11066 uts4*)
11067   version_type=linux
11068   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11069   soname_spec='${libname}${release}${shared_ext}$major'
11070   shlibpath_var=LD_LIBRARY_PATH
11071   ;;
11072
11073 *)
11074   dynamic_linker=no
11075   ;;
11076 esac
11077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11078 $as_echo "$dynamic_linker" >&6; }
11079 test "$dynamic_linker" = no && can_build_shared=no
11080
11081 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11082 if test "$GCC" = yes; then
11083   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11084 fi
11085
11086 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11087   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11088 fi
11089 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11090   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11091 fi
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11185 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11186 hardcode_action=
11187 if test -n "$hardcode_libdir_flag_spec" ||
11188    test -n "$runpath_var" ||
11189    test "X$hardcode_automatic" = "Xyes" ; then
11190
11191   # We can hardcode non-existent directories.
11192   if test "$hardcode_direct" != no &&
11193      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11194      # have to relink, otherwise we might link with an installed library
11195      # when we should be linking with a yet-to-be-installed one
11196      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11197      test "$hardcode_minus_L" != no; then
11198     # Linking always hardcodes the temporary library directory.
11199     hardcode_action=relink
11200   else
11201     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11202     hardcode_action=immediate
11203   fi
11204 else
11205   # We cannot hardcode anything, or else we can only hardcode existing
11206   # directories.
11207   hardcode_action=unsupported
11208 fi
11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11210 $as_echo "$hardcode_action" >&6; }
11211
11212 if test "$hardcode_action" = relink ||
11213    test "$inherit_rpath" = yes; then
11214   # Fast installation is not supported
11215   enable_fast_install=no
11216 elif test "$shlibpath_overrides_runpath" = yes ||
11217      test "$enable_shared" = no; then
11218   # Fast installation is not necessary
11219   enable_fast_install=needless
11220 fi
11221
11222
11223
11224
11225
11226
11227   if test "x$enable_dlopen" != xyes; then
11228   enable_dlopen=unknown
11229   enable_dlopen_self=unknown
11230   enable_dlopen_self_static=unknown
11231 else
11232   lt_cv_dlopen=no
11233   lt_cv_dlopen_libs=
11234
11235   case $host_os in
11236   beos*)
11237     lt_cv_dlopen="load_add_on"
11238     lt_cv_dlopen_libs=
11239     lt_cv_dlopen_self=yes
11240     ;;
11241
11242   mingw* | pw32* | cegcc*)
11243     lt_cv_dlopen="LoadLibrary"
11244     lt_cv_dlopen_libs=
11245     ;;
11246
11247   cygwin*)
11248     lt_cv_dlopen="dlopen"
11249     lt_cv_dlopen_libs=
11250     ;;
11251
11252   darwin*)
11253   # if libdl is installed we need to link against it
11254     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11255 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11256 if ${ac_cv_lib_dl_dlopen+:} false; then :
11257   $as_echo_n "(cached) " >&6
11258 else
11259   ac_check_lib_save_LIBS=$LIBS
11260 LIBS="-ldl  $LIBS"
11261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11262 /* end confdefs.h.  */
11263
11264 /* Override any GCC internal prototype to avoid an error.
11265    Use char because int might match the return type of a GCC
11266    builtin and then its argument prototype would still apply.  */
11267 #ifdef __cplusplus
11268 extern "C"
11269 #endif
11270 char dlopen ();
11271 int
11272 main ()
11273 {
11274 return dlopen ();
11275   ;
11276   return 0;
11277 }
11278 _ACEOF
11279 if ac_fn_c_try_link "$LINENO"; then :
11280   ac_cv_lib_dl_dlopen=yes
11281 else
11282   ac_cv_lib_dl_dlopen=no
11283 fi
11284 rm -f core conftest.err conftest.$ac_objext \
11285     conftest$ac_exeext conftest.$ac_ext
11286 LIBS=$ac_check_lib_save_LIBS
11287 fi
11288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11289 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11290 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11291   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11292 else
11293
11294     lt_cv_dlopen="dyld"
11295     lt_cv_dlopen_libs=
11296     lt_cv_dlopen_self=yes
11297
11298 fi
11299
11300     ;;
11301
11302   *)
11303     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11304 if test "x$ac_cv_func_shl_load" = xyes; then :
11305   lt_cv_dlopen="shl_load"
11306 else
11307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11308 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11309 if ${ac_cv_lib_dld_shl_load+:} false; then :
11310   $as_echo_n "(cached) " >&6
11311 else
11312   ac_check_lib_save_LIBS=$LIBS
11313 LIBS="-ldld  $LIBS"
11314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11315 /* end confdefs.h.  */
11316
11317 /* Override any GCC internal prototype to avoid an error.
11318    Use char because int might match the return type of a GCC
11319    builtin and then its argument prototype would still apply.  */
11320 #ifdef __cplusplus
11321 extern "C"
11322 #endif
11323 char shl_load ();
11324 int
11325 main ()
11326 {
11327 return shl_load ();
11328   ;
11329   return 0;
11330 }
11331 _ACEOF
11332 if ac_fn_c_try_link "$LINENO"; then :
11333   ac_cv_lib_dld_shl_load=yes
11334 else
11335   ac_cv_lib_dld_shl_load=no
11336 fi
11337 rm -f core conftest.err conftest.$ac_objext \
11338     conftest$ac_exeext conftest.$ac_ext
11339 LIBS=$ac_check_lib_save_LIBS
11340 fi
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11342 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11343 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11344   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11345 else
11346   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11347 if test "x$ac_cv_func_dlopen" = xyes; then :
11348   lt_cv_dlopen="dlopen"
11349 else
11350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11351 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11352 if ${ac_cv_lib_dl_dlopen+:} false; then :
11353   $as_echo_n "(cached) " >&6
11354 else
11355   ac_check_lib_save_LIBS=$LIBS
11356 LIBS="-ldl  $LIBS"
11357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11358 /* end confdefs.h.  */
11359
11360 /* Override any GCC internal prototype to avoid an error.
11361    Use char because int might match the return type of a GCC
11362    builtin and then its argument prototype would still apply.  */
11363 #ifdef __cplusplus
11364 extern "C"
11365 #endif
11366 char dlopen ();
11367 int
11368 main ()
11369 {
11370 return dlopen ();
11371   ;
11372   return 0;
11373 }
11374 _ACEOF
11375 if ac_fn_c_try_link "$LINENO"; then :
11376   ac_cv_lib_dl_dlopen=yes
11377 else
11378   ac_cv_lib_dl_dlopen=no
11379 fi
11380 rm -f core conftest.err conftest.$ac_objext \
11381     conftest$ac_exeext conftest.$ac_ext
11382 LIBS=$ac_check_lib_save_LIBS
11383 fi
11384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11385 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11386 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11387   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11388 else
11389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11390 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11391 if ${ac_cv_lib_svld_dlopen+:} false; then :
11392   $as_echo_n "(cached) " >&6
11393 else
11394   ac_check_lib_save_LIBS=$LIBS
11395 LIBS="-lsvld  $LIBS"
11396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11397 /* end confdefs.h.  */
11398
11399 /* Override any GCC internal prototype to avoid an error.
11400    Use char because int might match the return type of a GCC
11401    builtin and then its argument prototype would still apply.  */
11402 #ifdef __cplusplus
11403 extern "C"
11404 #endif
11405 char dlopen ();
11406 int
11407 main ()
11408 {
11409 return dlopen ();
11410   ;
11411   return 0;
11412 }
11413 _ACEOF
11414 if ac_fn_c_try_link "$LINENO"; then :
11415   ac_cv_lib_svld_dlopen=yes
11416 else
11417   ac_cv_lib_svld_dlopen=no
11418 fi
11419 rm -f core conftest.err conftest.$ac_objext \
11420     conftest$ac_exeext conftest.$ac_ext
11421 LIBS=$ac_check_lib_save_LIBS
11422 fi
11423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11424 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11425 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11426   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11427 else
11428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11429 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11430 if ${ac_cv_lib_dld_dld_link+:} false; then :
11431   $as_echo_n "(cached) " >&6
11432 else
11433   ac_check_lib_save_LIBS=$LIBS
11434 LIBS="-ldld  $LIBS"
11435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11436 /* end confdefs.h.  */
11437
11438 /* Override any GCC internal prototype to avoid an error.
11439    Use char because int might match the return type of a GCC
11440    builtin and then its argument prototype would still apply.  */
11441 #ifdef __cplusplus
11442 extern "C"
11443 #endif
11444 char dld_link ();
11445 int
11446 main ()
11447 {
11448 return dld_link ();
11449   ;
11450   return 0;
11451 }
11452 _ACEOF
11453 if ac_fn_c_try_link "$LINENO"; then :
11454   ac_cv_lib_dld_dld_link=yes
11455 else
11456   ac_cv_lib_dld_dld_link=no
11457 fi
11458 rm -f core conftest.err conftest.$ac_objext \
11459     conftest$ac_exeext conftest.$ac_ext
11460 LIBS=$ac_check_lib_save_LIBS
11461 fi
11462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11463 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11464 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11465   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11466 fi
11467
11468
11469 fi
11470
11471
11472 fi
11473
11474
11475 fi
11476
11477
11478 fi
11479
11480
11481 fi
11482
11483     ;;
11484   esac
11485
11486   if test "x$lt_cv_dlopen" != xno; then
11487     enable_dlopen=yes
11488   else
11489     enable_dlopen=no
11490   fi
11491
11492   case $lt_cv_dlopen in
11493   dlopen)
11494     save_CPPFLAGS="$CPPFLAGS"
11495     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11496
11497     save_LDFLAGS="$LDFLAGS"
11498     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11499
11500     save_LIBS="$LIBS"
11501     LIBS="$lt_cv_dlopen_libs $LIBS"
11502
11503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11504 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11505 if ${lt_cv_dlopen_self+:} false; then :
11506   $as_echo_n "(cached) " >&6
11507 else
11508           if test "$cross_compiling" = yes; then :
11509   lt_cv_dlopen_self=cross
11510 else
11511   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11512   lt_status=$lt_dlunknown
11513   cat > conftest.$ac_ext <<_LT_EOF
11514 #line 11514 "configure"
11515 #include "confdefs.h"
11516
11517 #if HAVE_DLFCN_H
11518 #include <dlfcn.h>
11519 #endif
11520
11521 #include <stdio.h>
11522
11523 #ifdef RTLD_GLOBAL
11524 #  define LT_DLGLOBAL           RTLD_GLOBAL
11525 #else
11526 #  ifdef DL_GLOBAL
11527 #    define LT_DLGLOBAL         DL_GLOBAL
11528 #  else
11529 #    define LT_DLGLOBAL         0
11530 #  endif
11531 #endif
11532
11533 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11534    find out it does not work in some platform. */
11535 #ifndef LT_DLLAZY_OR_NOW
11536 #  ifdef RTLD_LAZY
11537 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11538 #  else
11539 #    ifdef DL_LAZY
11540 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11541 #    else
11542 #      ifdef RTLD_NOW
11543 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11544 #      else
11545 #        ifdef DL_NOW
11546 #          define LT_DLLAZY_OR_NOW      DL_NOW
11547 #        else
11548 #          define LT_DLLAZY_OR_NOW      0
11549 #        endif
11550 #      endif
11551 #    endif
11552 #  endif
11553 #endif
11554
11555 /* When -fvisbility=hidden is used, assume the code has been annotated
11556    correspondingly for the symbols needed.  */
11557 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11558 void fnord () __attribute__((visibility("default")));
11559 #endif
11560
11561 void fnord () { int i=42; }
11562 int main ()
11563 {
11564   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11565   int status = $lt_dlunknown;
11566
11567   if (self)
11568     {
11569       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11570       else
11571         {
11572           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11573           else puts (dlerror ());
11574         }
11575       /* dlclose (self); */
11576     }
11577   else
11578     puts (dlerror ());
11579
11580   return status;
11581 }
11582 _LT_EOF
11583   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11584   (eval $ac_link) 2>&5
11585   ac_status=$?
11586   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11587   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11588     (./conftest; exit; ) >&5 2>/dev/null
11589     lt_status=$?
11590     case x$lt_status in
11591       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11592       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11593       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11594     esac
11595   else :
11596     # compilation failed
11597     lt_cv_dlopen_self=no
11598   fi
11599 fi
11600 rm -fr conftest*
11601
11602
11603 fi
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11605 $as_echo "$lt_cv_dlopen_self" >&6; }
11606
11607     if test "x$lt_cv_dlopen_self" = xyes; then
11608       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11609       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11610 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11611 if ${lt_cv_dlopen_self_static+:} false; then :
11612   $as_echo_n "(cached) " >&6
11613 else
11614           if test "$cross_compiling" = yes; then :
11615   lt_cv_dlopen_self_static=cross
11616 else
11617   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11618   lt_status=$lt_dlunknown
11619   cat > conftest.$ac_ext <<_LT_EOF
11620 #line 11620 "configure"
11621 #include "confdefs.h"
11622
11623 #if HAVE_DLFCN_H
11624 #include <dlfcn.h>
11625 #endif
11626
11627 #include <stdio.h>
11628
11629 #ifdef RTLD_GLOBAL
11630 #  define LT_DLGLOBAL           RTLD_GLOBAL
11631 #else
11632 #  ifdef DL_GLOBAL
11633 #    define LT_DLGLOBAL         DL_GLOBAL
11634 #  else
11635 #    define LT_DLGLOBAL         0
11636 #  endif
11637 #endif
11638
11639 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11640    find out it does not work in some platform. */
11641 #ifndef LT_DLLAZY_OR_NOW
11642 #  ifdef RTLD_LAZY
11643 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11644 #  else
11645 #    ifdef DL_LAZY
11646 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11647 #    else
11648 #      ifdef RTLD_NOW
11649 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11650 #      else
11651 #        ifdef DL_NOW
11652 #          define LT_DLLAZY_OR_NOW      DL_NOW
11653 #        else
11654 #          define LT_DLLAZY_OR_NOW      0
11655 #        endif
11656 #      endif
11657 #    endif
11658 #  endif
11659 #endif
11660
11661 /* When -fvisbility=hidden is used, assume the code has been annotated
11662    correspondingly for the symbols needed.  */
11663 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11664 void fnord () __attribute__((visibility("default")));
11665 #endif
11666
11667 void fnord () { int i=42; }
11668 int main ()
11669 {
11670   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11671   int status = $lt_dlunknown;
11672
11673   if (self)
11674     {
11675       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11676       else
11677         {
11678           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11679           else puts (dlerror ());
11680         }
11681       /* dlclose (self); */
11682     }
11683   else
11684     puts (dlerror ());
11685
11686   return status;
11687 }
11688 _LT_EOF
11689   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11690   (eval $ac_link) 2>&5
11691   ac_status=$?
11692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11693   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11694     (./conftest; exit; ) >&5 2>/dev/null
11695     lt_status=$?
11696     case x$lt_status in
11697       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11698       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11699       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11700     esac
11701   else :
11702     # compilation failed
11703     lt_cv_dlopen_self_static=no
11704   fi
11705 fi
11706 rm -fr conftest*
11707
11708
11709 fi
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11711 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11712     fi
11713
11714     CPPFLAGS="$save_CPPFLAGS"
11715     LDFLAGS="$save_LDFLAGS"
11716     LIBS="$save_LIBS"
11717     ;;
11718   esac
11719
11720   case $lt_cv_dlopen_self in
11721   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11722   *) enable_dlopen_self=unknown ;;
11723   esac
11724
11725   case $lt_cv_dlopen_self_static in
11726   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11727   *) enable_dlopen_self_static=unknown ;;
11728   esac
11729 fi
11730
11731
11732
11733
11734
11735
11736
11737
11738
11739
11740
11741
11742
11743
11744
11745
11746
11747 striplib=
11748 old_striplib=
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11750 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11751 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11752   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11753   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11755 $as_echo "yes" >&6; }
11756 else
11757 # FIXME - insert some real tests, host_os isn't really good enough
11758   case $host_os in
11759   darwin*)
11760     if test -n "$STRIP" ; then
11761       striplib="$STRIP -x"
11762       old_striplib="$STRIP -S"
11763       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11764 $as_echo "yes" >&6; }
11765     else
11766       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11767 $as_echo "no" >&6; }
11768     fi
11769     ;;
11770   *)
11771     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11772 $as_echo "no" >&6; }
11773     ;;
11774   esac
11775 fi
11776
11777
11778
11779
11780
11781
11782
11783
11784
11785
11786
11787
11788   # Report which library types will actually be built
11789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11790 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11792 $as_echo "$can_build_shared" >&6; }
11793
11794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11795 $as_echo_n "checking whether to build shared libraries... " >&6; }
11796   test "$can_build_shared" = "no" && enable_shared=no
11797
11798   # On AIX, shared libraries and static libraries use the same namespace, and
11799   # are all built from PIC.
11800   case $host_os in
11801   aix3*)
11802     test "$enable_shared" = yes && enable_static=no
11803     if test -n "$RANLIB"; then
11804       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11805       postinstall_cmds='$RANLIB $lib'
11806     fi
11807     ;;
11808
11809   aix[4-9]*)
11810     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11811       test "$enable_shared" = yes && enable_static=no
11812     fi
11813     ;;
11814   esac
11815   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11816 $as_echo "$enable_shared" >&6; }
11817
11818   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11819 $as_echo_n "checking whether to build static libraries... " >&6; }
11820   # Make sure either enable_shared or enable_static is yes.
11821   test "$enable_shared" = yes || enable_static=yes
11822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11823 $as_echo "$enable_static" >&6; }
11824
11825
11826
11827
11828 fi
11829 ac_ext=c
11830 ac_cpp='$CPP $CPPFLAGS'
11831 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11832 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11833 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11834
11835 CC="$lt_save_CC"
11836
11837
11838
11839
11840
11841
11842
11843
11844
11845
11846
11847
11848
11849         ac_config_commands="$ac_config_commands libtool"
11850
11851
11852
11853
11854 # Only expand once:
11855
11856
11857
11858
11859 # Check whether --enable-largefile was given.
11860 if test "${enable_largefile+set}" = set; then :
11861   enableval=$enable_largefile;
11862 fi
11863
11864 if test "$enable_largefile" != no; then
11865
11866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
11867 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
11868 if ${ac_cv_sys_largefile_CC+:} false; then :
11869   $as_echo_n "(cached) " >&6
11870 else
11871   ac_cv_sys_largefile_CC=no
11872      if test "$GCC" != yes; then
11873        ac_save_CC=$CC
11874        while :; do
11875          # IRIX 6.2 and later do not support large files by default,
11876          # so use the C compiler's -n32 option if that helps.
11877          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11878 /* end confdefs.h.  */
11879 #include <sys/types.h>
11880  /* Check that off_t can represent 2**63 - 1 correctly.
11881     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11882     since some C++ compilers masquerading as C compilers
11883     incorrectly reject 9223372036854775807.  */
11884 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11885   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11886                        && LARGE_OFF_T % 2147483647 == 1)
11887                       ? 1 : -1];
11888 int
11889 main ()
11890 {
11891
11892   ;
11893   return 0;
11894 }
11895 _ACEOF
11896          if ac_fn_c_try_compile "$LINENO"; then :
11897   break
11898 fi
11899 rm -f core conftest.err conftest.$ac_objext
11900          CC="$CC -n32"
11901          if ac_fn_c_try_compile "$LINENO"; then :
11902   ac_cv_sys_largefile_CC=' -n32'; break
11903 fi
11904 rm -f core conftest.err conftest.$ac_objext
11905          break
11906        done
11907        CC=$ac_save_CC
11908        rm -f conftest.$ac_ext
11909     fi
11910 fi
11911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
11912 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
11913   if test "$ac_cv_sys_largefile_CC" != no; then
11914     CC=$CC$ac_cv_sys_largefile_CC
11915   fi
11916
11917   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
11918 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
11919 if ${ac_cv_sys_file_offset_bits+:} false; then :
11920   $as_echo_n "(cached) " >&6
11921 else
11922   while :; do
11923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11924 /* end confdefs.h.  */
11925 #include <sys/types.h>
11926  /* Check that off_t can represent 2**63 - 1 correctly.
11927     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11928     since some C++ compilers masquerading as C compilers
11929     incorrectly reject 9223372036854775807.  */
11930 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11931   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11932                        && LARGE_OFF_T % 2147483647 == 1)
11933                       ? 1 : -1];
11934 int
11935 main ()
11936 {
11937
11938   ;
11939   return 0;
11940 }
11941 _ACEOF
11942 if ac_fn_c_try_compile "$LINENO"; then :
11943   ac_cv_sys_file_offset_bits=no; break
11944 fi
11945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11947 /* end confdefs.h.  */
11948 #define _FILE_OFFSET_BITS 64
11949 #include <sys/types.h>
11950  /* Check that off_t can represent 2**63 - 1 correctly.
11951     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11952     since some C++ compilers masquerading as C compilers
11953     incorrectly reject 9223372036854775807.  */
11954 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
11955   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
11956                        && LARGE_OFF_T % 2147483647 == 1)
11957                       ? 1 : -1];
11958 int
11959 main ()
11960 {
11961
11962   ;
11963   return 0;
11964 }
11965 _ACEOF
11966 if ac_fn_c_try_compile "$LINENO"; then :
11967   ac_cv_sys_file_offset_bits=64; break
11968 fi
11969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11970   ac_cv_sys_file_offset_bits=unknown
11971   break
11972 done
11973 fi
11974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
11975 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
11976 case $ac_cv_sys_file_offset_bits in #(
11977   no | unknown) ;;
11978   *)
11979 cat >>confdefs.h <<_ACEOF
11980 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
11981 _ACEOF
11982 ;;
11983 esac
11984 rm -rf conftest*
11985   if test $ac_cv_sys_file_offset_bits = unknown; then
11986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
11987 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
11988 if ${ac_cv_sys_large_files+:} false; then :
11989   $as_echo_n "(cached) " >&6
11990 else
11991   while :; do
11992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11993 /* end confdefs.h.  */
11994 #include <sys/types.h>
11995  /* Check that off_t can represent 2**63 - 1 correctly.
11996     We can't simply define LARGE_OFF_T to be 9223372036854775807,
11997     since some C++ compilers masquerading as C compilers
11998     incorrectly reject 9223372036854775807.  */
11999 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12000   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12001                        && LARGE_OFF_T % 2147483647 == 1)
12002                       ? 1 : -1];
12003 int
12004 main ()
12005 {
12006
12007   ;
12008   return 0;
12009 }
12010 _ACEOF
12011 if ac_fn_c_try_compile "$LINENO"; then :
12012   ac_cv_sys_large_files=no; break
12013 fi
12014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12016 /* end confdefs.h.  */
12017 #define _LARGE_FILES 1
12018 #include <sys/types.h>
12019  /* Check that off_t can represent 2**63 - 1 correctly.
12020     We can't simply define LARGE_OFF_T to be 9223372036854775807,
12021     since some C++ compilers masquerading as C compilers
12022     incorrectly reject 9223372036854775807.  */
12023 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
12024   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
12025                        && LARGE_OFF_T % 2147483647 == 1)
12026                       ? 1 : -1];
12027 int
12028 main ()
12029 {
12030
12031   ;
12032   return 0;
12033 }
12034 _ACEOF
12035 if ac_fn_c_try_compile "$LINENO"; then :
12036   ac_cv_sys_large_files=1; break
12037 fi
12038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12039   ac_cv_sys_large_files=unknown
12040   break
12041 done
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
12044 $as_echo "$ac_cv_sys_large_files" >&6; }
12045 case $ac_cv_sys_large_files in #(
12046   no | unknown) ;;
12047   *)
12048 cat >>confdefs.h <<_ACEOF
12049 #define _LARGE_FILES $ac_cv_sys_large_files
12050 _ACEOF
12051 ;;
12052 esac
12053 rm -rf conftest*
12054   fi
12055
12056
12057 fi
12058
12059
12060 backtrace_supported=yes
12061
12062 if test -n "${with_target_subdir}"; then
12063   # We are compiling a GCC library.  We can assume that the unwind
12064   # library exists.
12065   BACKTRACE_FILE="backtrace.lo simple.lo"
12066 else
12067   ac_fn_c_check_header_mongrel "$LINENO" "unwind.h" "ac_cv_header_unwind_h" "$ac_includes_default"
12068 if test "x$ac_cv_header_unwind_h" = xyes; then :
12069   ac_fn_c_check_func "$LINENO" "_Unwind_Backtrace" "ac_cv_func__Unwind_Backtrace"
12070 if test "x$ac_cv_func__Unwind_Backtrace" = xyes; then :
12071   BACKTRACE_FILE="backtrace.lo simple.lo"
12072 else
12073   BACKTRACE_FILE="nounwind.lo"
12074                     backtrace_supported=no
12075 fi
12076
12077 else
12078   BACKTRACE_FILE="nounwind.lo"
12079      backtrace_supported=no
12080 fi
12081
12082
12083 fi
12084
12085
12086 EXTRA_FLAGS=
12087 if test -n "${with_target_subdir}"; then
12088   EXTRA_FLAGS="-funwind-tables -frandom-seed=\$@"
12089 else
12090   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -funwind-tables option" >&5
12091 $as_echo_n "checking for -funwind-tables option... " >&6; }
12092 if ${libbacktrace_cv_c_unwind_tables+:} false; then :
12093   $as_echo_n "(cached) " >&6
12094 else
12095   CFLAGS_hold="$CFLAGS"
12096      CFLAGS="$CFLAGS -funwind-tables"
12097      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12098 /* end confdefs.h.  */
12099 static int f() { return 0; }
12100 int
12101 main ()
12102 {
12103 return f();
12104   ;
12105   return 0;
12106 }
12107 _ACEOF
12108 if ac_fn_c_try_compile "$LINENO"; then :
12109   libbacktrace_cv_c_unwind_tables=yes
12110 else
12111   libbacktrace_cv_c_unwind_tables=no
12112 fi
12113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12114      CFLAGS="$CFLAGS_hold"
12115 fi
12116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_unwind_tables" >&5
12117 $as_echo "$libbacktrace_cv_c_unwind_tables" >&6; }
12118   if test "$libbacktrace_cv_c_unwind_tables" = "yes"; then
12119     EXTRA_FLAGS=-funwind-tables
12120   fi
12121   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -frandom-seed=string option" >&5
12122 $as_echo_n "checking for -frandom-seed=string option... " >&6; }
12123 if ${libbacktrace_cv_c_random_seed_string+:} false; then :
12124   $as_echo_n "(cached) " >&6
12125 else
12126   CFLAGS_hold="$CFLAGS"
12127      CFLAGS="$CFLAGS -frandom-seed=conftest.lo"
12128      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12129 /* end confdefs.h.  */
12130
12131 int
12132 main ()
12133 {
12134 return 0;
12135   ;
12136   return 0;
12137 }
12138 _ACEOF
12139 if ac_fn_c_try_compile "$LINENO"; then :
12140   libbacktrace_cv_c_random_seed_string=yes
12141 else
12142   libbacktrace_cv_c_random_seed_string=no
12143 fi
12144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12145      CFLAGS="$CFLAGS_hold"
12146 fi
12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_c_random_seed_string" >&5
12148 $as_echo "$libbacktrace_cv_c_random_seed_string" >&6; }
12149   if test "$libbacktrace_cv_c_random_seed_string" = "yes"; then
12150     EXTRA_FLAGS="$EXTRA_FLAGS -frandom-seed=\$@"
12151   fi
12152 fi
12153
12154 if test -n "${with_target_subdir}"; then
12155   # Add CET specific flags is Intel CET is enabled.
12156    # Check whether --enable-cet was given.
12157 if test "${enable_cet+set}" = set; then :
12158   enableval=$enable_cet;
12159       case "$enableval" in
12160        yes|no|auto) ;;
12161        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12162                           esac
12163
12164 else
12165   enable_cet=auto
12166 fi
12167
12168
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12170 $as_echo_n "checking for CET support... " >&6; }
12171
12172 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
12173 case "$host" in
12174   i[34567]86-*-linux* | x86_64-*-linux*)
12175     case "$enable_cet" in
12176       auto)
12177         # Check if target supports multi-byte NOPs
12178         # and if compiler and assembler support CET insn.
12179         cet_save_CFLAGS="$CFLAGS"
12180         CFLAGS="$CFLAGS -fcf-protection"
12181         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12182 /* end confdefs.h.  */
12183
12184 int
12185 main ()
12186 {
12187
12188 #if !defined(__SSE2__)
12189 #error target does not support multi-byte NOPs
12190 #else
12191 asm ("setssbsy");
12192 #endif
12193
12194   ;
12195   return 0;
12196 }
12197 _ACEOF
12198 if ac_fn_c_try_compile "$LINENO"; then :
12199   enable_cet=yes
12200 else
12201   enable_cet=no
12202 fi
12203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12204         CFLAGS="$cet_save_CFLAGS"
12205         ;;
12206       yes)
12207         # Check if assembler supports CET.
12208         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12209 /* end confdefs.h.  */
12210
12211 int
12212 main ()
12213 {
12214 asm ("setssbsy");
12215   ;
12216   return 0;
12217 }
12218 _ACEOF
12219 if ac_fn_c_try_compile "$LINENO"; then :
12220
12221 else
12222   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
12223 fi
12224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12225         ;;
12226     esac
12227     ;;
12228   *)
12229     enable_cet=no
12230     ;;
12231 esac
12232 if test x$enable_cet = xyes; then
12233   CET_FLAGS="-fcf-protection -mshstk"
12234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12235 $as_echo "yes" >&6; }
12236 else
12237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12238 $as_echo "no" >&6; }
12239 fi
12240
12241   EXTRA_FLAGS="$EXTRA_FLAGS $CET_FLAGS"
12242 fi
12243
12244
12245 ac_ext=c
12246 ac_cpp='$CPP $CPPFLAGS'
12247 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12248 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12249 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12250
12251 WARN_FLAGS=
12252 save_CFLAGS="$CFLAGS"
12253 for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \
12254                           -Wmissing-prototypes -Wold-style-definition \
12255                           -Wmissing-format-attribute -Wcast-qual; do
12256   # Do the check with the no- prefix removed since gcc silently
12257   # accepts any -Wno-* option on purpose
12258   case $real_option in
12259     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
12260     *) option=$real_option ;;
12261   esac
12262   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
12263
12264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
12265 $as_echo_n "checking whether $CC supports $option... " >&6; }
12266 if eval \${$as_acx_Woption+:} false; then :
12267   $as_echo_n "(cached) " >&6
12268 else
12269   CFLAGS="$option"
12270     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12271 /* end confdefs.h.  */
12272
12273 int
12274 main ()
12275 {
12276
12277   ;
12278   return 0;
12279 }
12280 _ACEOF
12281 if ac_fn_c_try_compile "$LINENO"; then :
12282   eval "$as_acx_Woption=yes"
12283 else
12284   eval "$as_acx_Woption=no"
12285 fi
12286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12287
12288 fi
12289 eval ac_res=\$$as_acx_Woption
12290                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
12291 $as_echo "$ac_res" >&6; }
12292   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
12293   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
12294 fi
12295   done
12296 CFLAGS="$save_CFLAGS"
12297 ac_ext=c
12298 ac_cpp='$CPP $CPPFLAGS'
12299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12301 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12302
12303
12304
12305 # Check whether --enable-werror was given.
12306 if test "${enable_werror+set}" = set; then :
12307   enableval=$enable_werror;
12308 fi
12309
12310 if test "x$enable_werror" != "xno" && test -n "${with_target_subdir}"; then :
12311   WARN_FLAGS="$WARN_FLAGS -Werror"
12312 fi
12313
12314
12315 if test -n "${with_target_subdir}"; then
12316
12317
12318 # Check whether --with-system-libunwind was given.
12319 if test "${with_system_libunwind+set}" = set; then :
12320   withval=$with_system_libunwind;
12321 fi
12322
12323   # If system-libunwind was not specifically set, pick a default setting.
12324   if test x$with_system_libunwind = x; then
12325     case ${target} in
12326       ia64-*-hpux*) with_system_libunwind=yes ;;
12327       *) with_system_libunwind=no ;;
12328     esac
12329   fi
12330   # Based on system-libunwind and target, do we have ipinfo?
12331   if  test x$with_system_libunwind = xyes; then
12332     case ${target} in
12333       ia64-*-*) have_unwind_getipinfo=no ;;
12334       *) have_unwind_getipinfo=yes ;;
12335     esac
12336   else
12337     # Darwin before version 9 does not have _Unwind_GetIPInfo.
12338
12339     case ${target} in
12340       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
12341       *) have_unwind_getipinfo=yes ;;
12342     esac
12343
12344   fi
12345
12346   if test x$have_unwind_getipinfo = xyes; then
12347
12348 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12349
12350   fi
12351
12352 else
12353   ac_save_CFFLAGS="$CFLAGS"
12354   CFLAGS="$CFLAGS -Werror-implicit-function-declaration"
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Unwind_GetIPInfo" >&5
12356 $as_echo_n "checking for _Unwind_GetIPInfo... " >&6; }
12357   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12358 /* end confdefs.h.  */
12359 #include "unwind.h"
12360         struct _Unwind_Context *context;
12361         int ip_before_insn = 0;
12362 int
12363 main ()
12364 {
12365 return _Unwind_GetIPInfo (context, &ip_before_insn);
12366   ;
12367   return 0;
12368 }
12369 _ACEOF
12370 if ac_fn_c_try_link "$LINENO"; then :
12371   have_unwind_getipinfo=yes
12372 else
12373   have_unwind_getipinfo=no
12374 fi
12375 rm -f core conftest.err conftest.$ac_objext \
12376     conftest$ac_exeext conftest.$ac_ext
12377   CFLAGS="$ac_save_CFLAGS"
12378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_unwind_getipinfo" >&5
12379 $as_echo "$have_unwind_getipinfo" >&6; }
12380   if test "$have_unwind_getipinfo" = "yes"; then
12381
12382 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
12383
12384   fi
12385 fi
12386
12387 # Enable --enable-host-shared.
12388 # Check whether --enable-host-shared was given.
12389 if test "${enable_host_shared+set}" = set; then :
12390   enableval=$enable_host_shared; PIC_FLAG=-fPIC
12391 else
12392   PIC_FLAG=
12393 fi
12394
12395
12396
12397 # Enable Intel CET on Intel CET enabled host if jit is enabled.
12398  # Check whether --enable-cet was given.
12399 if test "${enable_cet+set}" = set; then :
12400   enableval=$enable_cet;
12401       case "$enableval" in
12402        yes|no|auto) ;;
12403        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
12404                           esac
12405
12406 else
12407   enable_cet=auto
12408 fi
12409
12410
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
12412 $as_echo_n "checking for CET support... " >&6; }
12413
12414 case "$host" in
12415   i[34567]86-*-linux* | x86_64-*-linux*)
12416     may_have_cet=yes
12417     cet_save_CFLAGS="$CFLAGS"
12418     CFLAGS="$CFLAGS -fcf-protection"
12419     case "$enable_cet" in
12420       auto)
12421         # Check if target supports multi-byte NOPs
12422         # and if compiler and assembler support CET.
12423         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12424 /* end confdefs.h.  */
12425
12426 int
12427 main ()
12428 {
12429
12430 #if !defined(__SSE2__)
12431 #error target does not support multi-byte NOPs
12432 #else
12433 asm ("setssbsy");
12434 #endif
12435
12436   ;
12437   return 0;
12438 }
12439 _ACEOF
12440 if ac_fn_c_try_compile "$LINENO"; then :
12441   enable_cet=yes
12442 else
12443   enable_cet=no
12444 fi
12445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12446         ;;
12447       yes)
12448         # Check if compiler and assembler support CET.
12449         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12450 /* end confdefs.h.  */
12451
12452 int
12453 main ()
12454 {
12455 asm ("setssbsy");
12456   ;
12457   return 0;
12458 }
12459 _ACEOF
12460 if ac_fn_c_try_compile "$LINENO"; then :
12461   support_cet=yes
12462 else
12463   support_cet=no
12464 fi
12465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12466         if test $support_cet = "no"; then
12467           if test x$enable_bootstrap != xno \
12468              && test -z "${with_build_subdir}" \
12469              && (test ! -f ../stage_current \
12470                  || test `cat ../stage_current` != "stage1"); then
12471             # Require CET support only for the final GCC build.
12472             as_fn_error $? "compiler and assembler with CET support are required for --enable-cet" "$LINENO" 5
12473           else
12474             # Don't enable CET without CET support for non-bootstrap
12475             # build, in stage1 nor for build support.
12476             enable_cet=no
12477           fi
12478         fi
12479         ;;
12480     esac
12481     CFLAGS="$cet_save_CFLAGS"
12482     ;;
12483   *)
12484     may_have_cet=no
12485     enable_cet=no
12486     ;;
12487 esac
12488
12489 cet_save_CFLAGS="$CFLAGS"
12490 CFLAGS="$CFLAGS -fcf-protection=none"
12491 cet_save_LDFLAGS="$LDFLAGS"
12492 LDFLAGS="$LDFLAGS -Wl,-z,ibt,-z,shstk"
12493 if test x$may_have_cet = xyes; then
12494   # Check whether -fcf-protection=none -Wl,-z,ibt,-z,shstk work.
12495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12496 /* end confdefs.h.  */
12497
12498 int
12499 main ()
12500 {
12501 return 0;
12502   ;
12503   return 0;
12504 }
12505 _ACEOF
12506 if ac_fn_c_try_link "$LINENO"; then :
12507   may_have_cet=yes
12508 else
12509   may_have_cet=no
12510 fi
12511 rm -f core conftest.err conftest.$ac_objext \
12512     conftest$ac_exeext conftest.$ac_ext
12513 fi
12514
12515 if test x$may_have_cet = xyes; then
12516   if test x$cross_compiling = xno; then
12517     if test "$cross_compiling" = yes; then :
12518   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12519 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12520 as_fn_error $? "cannot run test program while cross compiling
12521 See \`config.log' for more details" "$LINENO" 5; }
12522 else
12523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524 /* end confdefs.h.  */
12525
12526 int
12527 main ()
12528 {
12529   asm ("endbr32");
12530   return 0;
12531 }
12532
12533 _ACEOF
12534 if ac_fn_c_try_run "$LINENO"; then :
12535   have_multi_byte_nop=yes
12536 else
12537   have_multi_byte_nop=no
12538 fi
12539 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12540   conftest.$ac_objext conftest.beam conftest.$ac_ext
12541 fi
12542
12543     have_cet=no
12544     if test x$have_multi_byte_nop = xyes; then
12545       if test "$cross_compiling" = yes; then :
12546   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12548 as_fn_error $? "cannot run test program while cross compiling
12549 See \`config.log' for more details" "$LINENO" 5; }
12550 else
12551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12552 /* end confdefs.h.  */
12553
12554 static void
12555 foo (void)
12556 {
12557 }
12558
12559 static void
12560 __attribute__ ((noinline, noclone))
12561 xxx (void (*f) (void))
12562 {
12563   f ();
12564 }
12565
12566 static void
12567 __attribute__ ((noinline, noclone))
12568 bar (void)
12569 {
12570   xxx (foo);
12571 }
12572
12573 int
12574 main ()
12575 {
12576   bar ();
12577   return 0;
12578 }
12579
12580 _ACEOF
12581 if ac_fn_c_try_run "$LINENO"; then :
12582   have_cet=no
12583 else
12584   have_cet=yes
12585 fi
12586 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12587   conftest.$ac_objext conftest.beam conftest.$ac_ext
12588 fi
12589
12590     fi
12591     if test x$enable_cet = xno -a x$have_cet = xyes; then
12592       as_fn_error $? "Intel CET must be enabled on Intel CET enabled host" "$LINENO" 5
12593     fi
12594   fi
12595 else
12596   # Enable CET in cross compiler if possible so that it will run on both
12597   # CET and non-CET hosts.
12598   have_cet=yes
12599 fi
12600 if test x$enable_cet = xyes; then
12601   CET_HOST_FLAGS="-fcf-protection"
12602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12603 $as_echo "yes" >&6; }
12604 else
12605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12606 $as_echo "no" >&6; }
12607 fi
12608 CFLAGS="$cet_save_CFLAGS"
12609 LDFLAGS="$cet_save_LDFLAGS"
12610
12611 case x$enable_languages in
12612 *jit*)
12613   ;;
12614 *)
12615   CET_HOST_FLAGS=
12616   ;;
12617 esac
12618
12619
12620 # Test for __sync support.
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
12622 $as_echo_n "checking __sync extensions... " >&6; }
12623 if ${libbacktrace_cv_sys_sync+:} false; then :
12624   $as_echo_n "(cached) " >&6
12625 else
12626   if test -n "${with_target_subdir}"; then
12627    case "${host}" in
12628    hppa*-*-hpux*) libbacktrace_cv_sys_sync=no ;;
12629    *) libbacktrace_cv_sys_sync=yes ;;
12630    esac
12631  else
12632    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12633 /* end confdefs.h.  */
12634 int i;
12635 int
12636 main ()
12637 {
12638 __sync_bool_compare_and_swap (&i, i, i);
12639                        __sync_lock_test_and_set (&i, 1);
12640                        __sync_lock_release (&i);
12641   ;
12642   return 0;
12643 }
12644 _ACEOF
12645 if ac_fn_c_try_link "$LINENO"; then :
12646   libbacktrace_cv_sys_sync=yes
12647 else
12648   libbacktrace_cv_sys_sync=no
12649 fi
12650 rm -f core conftest.err conftest.$ac_objext \
12651     conftest$ac_exeext conftest.$ac_ext
12652  fi
12653 fi
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_sync" >&5
12655 $as_echo "$libbacktrace_cv_sys_sync" >&6; }
12656 BACKTRACE_SUPPORTS_THREADS=0
12657 if test "$libbacktrace_cv_sys_sync" = "yes"; then
12658   BACKTRACE_SUPPORTS_THREADS=1
12659
12660 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
12661
12662 fi
12663
12664
12665 # Test for __atomic support.
12666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
12667 $as_echo_n "checking __atomic extensions... " >&6; }
12668 if ${libbacktrace_cv_sys_atomic+:} false; then :
12669   $as_echo_n "(cached) " >&6
12670 else
12671   if test -n "${with_target_subdir}"; then
12672    libbacktrace_cv_sys_atomic=yes
12673  else
12674    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12675 /* end confdefs.h.  */
12676 int i;
12677 int
12678 main ()
12679 {
12680 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
12681                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
12682   ;
12683   return 0;
12684 }
12685 _ACEOF
12686 if ac_fn_c_try_link "$LINENO"; then :
12687   libbacktrace_cv_sys_atomic=yes
12688 else
12689   libbacktrace_cv_sys_atomic=no
12690 fi
12691 rm -f core conftest.err conftest.$ac_objext \
12692     conftest$ac_exeext conftest.$ac_ext
12693  fi
12694 fi
12695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_atomic" >&5
12696 $as_echo "$libbacktrace_cv_sys_atomic" >&6; }
12697 if test "$libbacktrace_cv_sys_atomic" = "yes"; then
12698
12699 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
12700
12701 fi
12702
12703 # The library needs to be able to read the executable itself.  Compile
12704 # a file to determine the executable format.  The awk script
12705 # filetype.awk prints out the file type.
12706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
12707 $as_echo_n "checking output filetype... " >&6; }
12708 if ${libbacktrace_cv_sys_filetype+:} false; then :
12709   $as_echo_n "(cached) " >&6
12710 else
12711   filetype=
12712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h.  */
12714 int i;
12715 int
12716 main ()
12717 {
12718 int j;
12719   ;
12720   return 0;
12721 }
12722 _ACEOF
12723 if ac_fn_c_try_compile "$LINENO"; then :
12724   filetype=`${AWK} -f $srcdir/filetype.awk conftest.$ac_objext`
12725 else
12726   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12727 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12728 as_fn_error $? "compiler failed
12729 See \`config.log' for more details" "$LINENO" 5; }
12730 fi
12731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12732 libbacktrace_cv_sys_filetype=$filetype
12733 fi
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_filetype" >&5
12735 $as_echo "$libbacktrace_cv_sys_filetype" >&6; }
12736
12737 # Match the file type to decide what files to compile.
12738 FORMAT_FILE=
12739 backtrace_supports_data=yes
12740 case "$libbacktrace_cv_sys_filetype" in
12741 elf*) FORMAT_FILE="elf.lo" ;;
12742 macho) FORMAT_FILE="macho.lo" ;;
12743 pecoff) FORMAT_FILE="pecoff.lo"
12744         backtrace_supports_data=no
12745         ;;
12746 xcoff*) FORMAT_FILE="xcoff.lo"
12747         backtrace_supports_data=no
12748         ;;
12749 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
12750 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
12751    FORMAT_FILE="unknown.lo"
12752    backtrace_supported=no
12753    ;;
12754 esac
12755
12756
12757 # ELF defines.
12758 elfsize=
12759 case "$libbacktrace_cv_sys_filetype" in
12760 elf32) elfsize=32 ;;
12761 elf64) elfsize=64 ;;
12762 *)     elfsize=unused
12763 esac
12764
12765 cat >>confdefs.h <<_ACEOF
12766 #define BACKTRACE_ELF_SIZE $elfsize
12767 _ACEOF
12768
12769  if test "$FORMAT_FILE" = "elf.lo"; then
12770   HAVE_ELF_TRUE=
12771   HAVE_ELF_FALSE='#'
12772 else
12773   HAVE_ELF_TRUE='#'
12774   HAVE_ELF_FALSE=
12775 fi
12776
12777
12778 # XCOFF defines.
12779 xcoffsize=
12780 case "$libbacktrace_cv_sys_filetype" in
12781 xcoff32) xcoffsize=32 ;;
12782 xcoff64) xcoffsize=64 ;;
12783 *)       xcoffsize=unused
12784 esac
12785
12786 cat >>confdefs.h <<_ACEOF
12787 #define BACKTRACE_XCOFF_SIZE $xcoffsize
12788 _ACEOF
12789
12790
12791 BACKTRACE_SUPPORTED=0
12792 if test "$backtrace_supported" = "yes"; then
12793   BACKTRACE_SUPPORTED=1
12794 fi
12795
12796
12797 BACKTRACE_SUPPORTS_DATA=0
12798 if test "$backtrace_supports_data" = "yes"; then
12799   BACKTRACE_SUPPORTS_DATA=1
12800 fi
12801
12802
12803
12804
12805 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12806
12807 acx_cv_header_stdint=stddef.h
12808 acx_cv_header_stdint_kind="(already complete)"
12809 for i in stdint.h $inttype_headers; do
12810   unset ac_cv_type_uintptr_t
12811   unset ac_cv_type_uintmax_t
12812   unset ac_cv_type_int_least32_t
12813   unset ac_cv_type_int_fast32_t
12814   unset ac_cv_type_uint64_t
12815   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12816   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12817 #include <$i>
12818 "
12819 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12820   acx_cv_header_stdint=$i
12821 else
12822   continue
12823 fi
12824
12825   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12826 #include <$i>
12827 "
12828 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12829
12830 else
12831   acx_cv_header_stdint_kind="(mostly complete)"
12832 fi
12833
12834   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12835 #include <$i>
12836 "
12837 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12838
12839 else
12840   acx_cv_header_stdint_kind="(mostly complete)"
12841 fi
12842
12843   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12844 #include <$i>
12845 "
12846 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12847
12848 else
12849   acx_cv_header_stdint_kind="(mostly complete)"
12850 fi
12851
12852   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12853 #include <$i>
12854 "
12855 if test "x$ac_cv_type_uint64_t" = xyes; then :
12856
12857 else
12858   acx_cv_header_stdint_kind="(lacks uint64_t)"
12859 fi
12860
12861   break
12862 done
12863 if test "$acx_cv_header_stdint" = stddef.h; then
12864   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12865   for i in stdint.h $inttype_headers; do
12866     unset ac_cv_type_uintptr_t
12867     unset ac_cv_type_uint32_t
12868     unset ac_cv_type_uint64_t
12869     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12870     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12871 #include <$i>
12872 "
12873 if test "x$ac_cv_type_uint32_t" = xyes; then :
12874   acx_cv_header_stdint=$i
12875 else
12876   continue
12877 fi
12878
12879     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12880 #include <$i>
12881 "
12882 if test "x$ac_cv_type_uint64_t" = xyes; then :
12883
12884 fi
12885
12886     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12887 #include <$i>
12888 "
12889 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12890
12891 fi
12892
12893     break
12894   done
12895 fi
12896 if test "$acx_cv_header_stdint" = stddef.h; then
12897   acx_cv_header_stdint_kind="(u_intXX_t style)"
12898   for i in sys/types.h $inttype_headers; do
12899     unset ac_cv_type_u_int32_t
12900     unset ac_cv_type_u_int64_t
12901     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12902     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12903 #include <$i>
12904 "
12905 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12906   acx_cv_header_stdint=$i
12907 else
12908   continue
12909 fi
12910
12911     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12912 #include <$i>
12913 "
12914 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12915
12916 fi
12917
12918     break
12919   done
12920 fi
12921 if test "$acx_cv_header_stdint" = stddef.h; then
12922   acx_cv_header_stdint_kind="(using manual detection)"
12923 fi
12924
12925 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12926 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12927 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12928 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12929 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12930
12931 # ----------------- Summarize what we found so far
12932
12933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12934 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12935
12936 case `$as_basename -- gstdint.h ||
12937 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12938          Xgstdint.h : 'X\(//\)$' \| \
12939          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12940 $as_echo X/gstdint.h |
12941     sed '/^.*\/\([^/][^/]*\)\/*$/{
12942             s//\1/
12943             q
12944           }
12945           /^X\/\(\/\/\)$/{
12946             s//\1/
12947             q
12948           }
12949           /^X\/\(\/\).*/{
12950             s//\1/
12951             q
12952           }
12953           s/.*/./; q'` in
12954   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12955 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12956   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12957 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12958   *) ;;
12959 esac
12960
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12962 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12963
12964 # ----------------- done included file, check C basic types --------
12965
12966 # Lacking an uintptr_t?  Test size of void *
12967 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12968   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12969 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12970 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12971 # This bug is HP SR number 8606223364.
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12973 $as_echo_n "checking size of void *... " >&6; }
12974 if ${ac_cv_sizeof_void_p+:} false; then :
12975   $as_echo_n "(cached) " >&6
12976 else
12977   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12978
12979 else
12980   if test "$ac_cv_type_void_p" = yes; then
12981      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12983 as_fn_error 77 "cannot compute sizeof (void *)
12984 See \`config.log' for more details" "$LINENO" 5; }
12985    else
12986      ac_cv_sizeof_void_p=0
12987    fi
12988 fi
12989
12990 fi
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12992 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12993
12994
12995
12996 cat >>confdefs.h <<_ACEOF
12997 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12998 _ACEOF
12999
13000  ;;
13001 esac
13002
13003 # Lacking an uint64_t?  Test size of long
13004 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
13005   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
13006 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13007 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13008 # This bug is HP SR number 8606223364.
13009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
13010 $as_echo_n "checking size of long... " >&6; }
13011 if ${ac_cv_sizeof_long+:} false; then :
13012   $as_echo_n "(cached) " >&6
13013 else
13014   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
13015
13016 else
13017   if test "$ac_cv_type_long" = yes; then
13018      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13019 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13020 as_fn_error 77 "cannot compute sizeof (long)
13021 See \`config.log' for more details" "$LINENO" 5; }
13022    else
13023      ac_cv_sizeof_long=0
13024    fi
13025 fi
13026
13027 fi
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
13029 $as_echo "$ac_cv_sizeof_long" >&6; }
13030
13031
13032
13033 cat >>confdefs.h <<_ACEOF
13034 #define SIZEOF_LONG $ac_cv_sizeof_long
13035 _ACEOF
13036
13037  ;;
13038 esac
13039
13040 if test $acx_cv_header_stdint = stddef.h; then
13041   # Lacking a good header?  Test size of everything and deduce all types.
13042   # The cast to long int works around a bug in the HP C Compiler
13043 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13044 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13045 # This bug is HP SR number 8606223364.
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
13047 $as_echo_n "checking size of int... " >&6; }
13048 if ${ac_cv_sizeof_int+:} false; then :
13049   $as_echo_n "(cached) " >&6
13050 else
13051   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
13052
13053 else
13054   if test "$ac_cv_type_int" = yes; then
13055      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13056 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13057 as_fn_error 77 "cannot compute sizeof (int)
13058 See \`config.log' for more details" "$LINENO" 5; }
13059    else
13060      ac_cv_sizeof_int=0
13061    fi
13062 fi
13063
13064 fi
13065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
13066 $as_echo "$ac_cv_sizeof_int" >&6; }
13067
13068
13069
13070 cat >>confdefs.h <<_ACEOF
13071 #define SIZEOF_INT $ac_cv_sizeof_int
13072 _ACEOF
13073
13074
13075   # The cast to long int works around a bug in the HP C Compiler
13076 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13077 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13078 # This bug is HP SR number 8606223364.
13079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
13080 $as_echo_n "checking size of short... " >&6; }
13081 if ${ac_cv_sizeof_short+:} false; then :
13082   $as_echo_n "(cached) " >&6
13083 else
13084   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
13085
13086 else
13087   if test "$ac_cv_type_short" = yes; then
13088      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13089 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13090 as_fn_error 77 "cannot compute sizeof (short)
13091 See \`config.log' for more details" "$LINENO" 5; }
13092    else
13093      ac_cv_sizeof_short=0
13094    fi
13095 fi
13096
13097 fi
13098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
13099 $as_echo "$ac_cv_sizeof_short" >&6; }
13100
13101
13102
13103 cat >>confdefs.h <<_ACEOF
13104 #define SIZEOF_SHORT $ac_cv_sizeof_short
13105 _ACEOF
13106
13107
13108   # The cast to long int works around a bug in the HP C Compiler
13109 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
13110 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
13111 # This bug is HP SR number 8606223364.
13112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
13113 $as_echo_n "checking size of char... " >&6; }
13114 if ${ac_cv_sizeof_char+:} false; then :
13115   $as_echo_n "(cached) " >&6
13116 else
13117   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
13118
13119 else
13120   if test "$ac_cv_type_char" = yes; then
13121      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
13122 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
13123 as_fn_error 77 "cannot compute sizeof (char)
13124 See \`config.log' for more details" "$LINENO" 5; }
13125    else
13126      ac_cv_sizeof_char=0
13127    fi
13128 fi
13129
13130 fi
13131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
13132 $as_echo "$ac_cv_sizeof_char" >&6; }
13133
13134
13135
13136 cat >>confdefs.h <<_ACEOF
13137 #define SIZEOF_CHAR $ac_cv_sizeof_char
13138 _ACEOF
13139
13140
13141
13142   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
13143 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
13144   case "$ac_cv_sizeof_char" in
13145     1) acx_cv_type_int8_t=char ;;
13146     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
13147   esac
13148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
13149 $as_echo "$acx_cv_type_int8_t" >&6; }
13150
13151   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
13152 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
13153   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
13154     2:*) acx_cv_type_int16_t=int ;;
13155     *:2) acx_cv_type_int16_t=short ;;
13156     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
13157   esac
13158   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
13159 $as_echo "$acx_cv_type_int16_t" >&6; }
13160
13161   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
13162 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
13163   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
13164     4:*) acx_cv_type_int32_t=int ;;
13165     *:4) acx_cv_type_int32_t=long ;;
13166     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
13167   esac
13168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
13169 $as_echo "$acx_cv_type_int32_t" >&6; }
13170 fi
13171
13172 # These tests are here to make the output prettier
13173
13174 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
13175   case "$ac_cv_sizeof_long" in
13176     8) acx_cv_type_int64_t=long ;;
13177   esac
13178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
13179 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
13180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
13181 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
13182 fi
13183
13184 # Now we can use the above types
13185
13186 if test "$ac_cv_type_uintptr_t" != yes; then
13187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
13188 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
13189   case $ac_cv_sizeof_void_p in
13190     2) acx_cv_type_intptr_t=int16_t ;;
13191     4) acx_cv_type_intptr_t=int32_t ;;
13192     8) acx_cv_type_intptr_t=int64_t ;;
13193     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
13194   esac
13195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
13196 $as_echo "$acx_cv_type_intptr_t" >&6; }
13197 fi
13198
13199 # ----------------- done all checks, emit header -------------
13200 ac_config_commands="$ac_config_commands gstdint.h"
13201
13202
13203
13204
13205 for ac_header in sys/mman.h
13206 do :
13207   ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
13208 if test "x$ac_cv_header_sys_mman_h" = xyes; then :
13209   cat >>confdefs.h <<_ACEOF
13210 #define HAVE_SYS_MMAN_H 1
13211 _ACEOF
13212
13213 fi
13214
13215 done
13216
13217 if test "$ac_cv_header_sys_mman_h" = "no"; then
13218   have_mmap=no
13219 else
13220   if test -n "${with_target_subdir}"; then
13221     # When built as a GCC target library, we can't do a link test.  We
13222     # simply assume that if we have mman.h, we have mmap.
13223     have_mmap=yes
13224     case "${host}" in
13225     *-*-msdosdjgpp)
13226         # DJGPP has sys/man.h, but no mmap
13227         have_mmap=no ;;
13228     esac
13229   else
13230     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
13231 if test "x$ac_cv_func_mmap" = xyes; then :
13232   have_mmap=yes
13233 else
13234   have_mmap=no
13235 fi
13236
13237   fi
13238 fi
13239 if test "$have_mmap" = "no"; then
13240   VIEW_FILE=read.lo
13241   ALLOC_FILE=alloc.lo
13242 else
13243   VIEW_FILE=mmapio.lo
13244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13245 /* end confdefs.h.  */
13246
13247 #include <sys/mman.h>
13248 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
13249   #error no MAP_ANONYMOUS
13250 #endif
13251
13252 _ACEOF
13253 if ac_fn_c_try_cpp "$LINENO"; then :
13254   ALLOC_FILE=mmap.lo
13255 else
13256   ALLOC_FILE=alloc.lo
13257 fi
13258 rm -f conftest.err conftest.i conftest.$ac_ext
13259 fi
13260
13261
13262
13263 BACKTRACE_USES_MALLOC=0
13264 if test "$ALLOC_FILE" = "alloc.lo"; then
13265   BACKTRACE_USES_MALLOC=1
13266 fi
13267
13268
13269 # Check for dl_iterate_phdr.
13270 for ac_header in link.h
13271 do :
13272   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
13273 if test "x$ac_cv_header_link_h" = xyes; then :
13274   cat >>confdefs.h <<_ACEOF
13275 #define HAVE_LINK_H 1
13276 _ACEOF
13277
13278 fi
13279
13280 done
13281
13282 if test "$ac_cv_header_link_h" = "no"; then
13283   have_dl_iterate_phdr=no
13284 else
13285   if test -n "${with_target_subdir}"; then
13286     # When built as a GCC target library, we can't do a link test.
13287     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13288 /* end confdefs.h.  */
13289 #include <link.h>
13290
13291 _ACEOF
13292 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13293   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
13294   have_dl_iterate_phdr=yes
13295 else
13296   have_dl_iterate_phdr=no
13297 fi
13298 rm -f conftest*
13299
13300   else
13301     ac_fn_c_check_func "$LINENO" "dl_iterate_phdr" "ac_cv_func_dl_iterate_phdr"
13302 if test "x$ac_cv_func_dl_iterate_phdr" = xyes; then :
13303   have_dl_iterate_phdr=yes
13304 else
13305   have_dl_iterate_phdr=no
13306 fi
13307
13308   fi
13309 fi
13310 if test "$have_dl_iterate_phdr" = "yes"; then
13311
13312 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
13313
13314 fi
13315
13316 # Check for header file for Mach-O image functions.
13317 for ac_header in mach-o/dyld.h
13318 do :
13319   ac_fn_c_check_header_mongrel "$LINENO" "mach-o/dyld.h" "ac_cv_header_mach_o_dyld_h" "$ac_includes_default"
13320 if test "x$ac_cv_header_mach_o_dyld_h" = xyes; then :
13321   cat >>confdefs.h <<_ACEOF
13322 #define HAVE_MACH_O_DYLD_H 1
13323 _ACEOF
13324
13325 fi
13326
13327 done
13328
13329
13330 # Check for loadquery.
13331 for ac_header in sys/ldr.h
13332 do :
13333   ac_fn_c_check_header_mongrel "$LINENO" "sys/ldr.h" "ac_cv_header_sys_ldr_h" "$ac_includes_default"
13334 if test "x$ac_cv_header_sys_ldr_h" = xyes; then :
13335   cat >>confdefs.h <<_ACEOF
13336 #define HAVE_SYS_LDR_H 1
13337 _ACEOF
13338
13339 fi
13340
13341 done
13342
13343 if test "$ac_cv_header_sys_ldr_h" = "no"; then
13344   have_loadquery=no
13345 else
13346   if test -n "${with_target_subdir}"; then
13347     # When built as a GCC target library, we can't do a link test.
13348     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13349 /* end confdefs.h.  */
13350 #include <sys/ldr.h>
13351
13352 _ACEOF
13353 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13354   $EGREP "loadquery" >/dev/null 2>&1; then :
13355   have_loadquery=yes
13356 else
13357   have_loadquery=no
13358 fi
13359 rm -f conftest*
13360
13361   else
13362     ac_fn_c_check_func "$LINENO" "loadquery" "ac_cv_func_loadquery"
13363 if test "x$ac_cv_func_loadquery" = xyes; then :
13364   have_loadquery=yes
13365 else
13366   have_loadquery=no
13367 fi
13368
13369   fi
13370 fi
13371 if test "$have_loadquery" = "yes"; then
13372
13373 $as_echo "#define HAVE_LOADQUERY 1" >>confdefs.h
13374
13375 fi
13376
13377 # Check for the fcntl function.
13378 if test -n "${with_target_subdir}"; then
13379    case "${host}" in
13380    *-*-mingw*) have_fcntl=no ;;
13381    *) have_fcntl=yes ;;
13382    esac
13383 else
13384   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
13385 if test "x$ac_cv_func_fcntl" = xyes; then :
13386   have_fcntl=yes
13387 else
13388   have_fcntl=no
13389 fi
13390
13391 fi
13392 if test "$have_fcntl" = "yes"; then
13393
13394 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
13395
13396 fi
13397
13398 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
13399 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
13400   ac_have_decl=1
13401 else
13402   ac_have_decl=0
13403 fi
13404
13405 cat >>confdefs.h <<_ACEOF
13406 #define HAVE_DECL_STRNLEN $ac_have_decl
13407 _ACEOF
13408 ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default"
13409 if test "x$ac_cv_have_decl_getpagesize" = xyes; then :
13410   ac_have_decl=1
13411 else
13412   ac_have_decl=0
13413 fi
13414
13415 cat >>confdefs.h <<_ACEOF
13416 #define HAVE_DECL_GETPAGESIZE $ac_have_decl
13417 _ACEOF
13418
13419 for ac_func in lstat readlink
13420 do :
13421   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13422 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13423 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13424   cat >>confdefs.h <<_ACEOF
13425 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13426 _ACEOF
13427
13428 fi
13429 done
13430
13431
13432 # Check for getexecname function.
13433 if test -n "${with_target_subdir}"; then
13434    case "${host}" in
13435    *-*-solaris2*) have_getexecname=yes ;;
13436    *) have_getexecname=no ;;
13437    esac
13438 else
13439   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
13440 if test "x$ac_cv_func_getexecname" = xyes; then :
13441   have_getexecname=yes
13442 else
13443   have_getexecname=no
13444 fi
13445
13446 fi
13447 if test "$have_getexecname" = "yes"; then
13448
13449 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
13450
13451 fi
13452
13453 # Check for sysctl definitions.
13454
13455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROC" >&5
13456 $as_echo_n "checking for KERN_PROC... " >&6; }
13457 if ${libbacktrace_cv_proc+:} false; then :
13458   $as_echo_n "(cached) " >&6
13459 else
13460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13461 /* end confdefs.h.  */
13462
13463 #include <sys/types.h>
13464 #include <sys/sysctl.h>
13465
13466 int
13467 main ()
13468 {
13469 int mib0 = CTL_KERN; int mib1 = KERN_PROC; int mib2 = KERN_PROC_PATHNAME;
13470   ;
13471   return 0;
13472 }
13473 _ACEOF
13474 if ac_fn_c_try_compile "$LINENO"; then :
13475   libbacktrace_cv_proc=yes
13476 else
13477   libbacktrace_cv_proc=no
13478 fi
13479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13480 fi
13481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_proc" >&5
13482 $as_echo "$libbacktrace_cv_proc" >&6; }
13483 if test "$libbacktrace_cv_proc" = "yes"; then
13484
13485 $as_echo "#define HAVE_KERN_PROC 1" >>confdefs.h
13486
13487 fi
13488
13489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for KERN_PROG_ARGS" >&5
13490 $as_echo_n "checking for KERN_PROG_ARGS... " >&6; }
13491 if ${libbacktrace_cv_procargs+:} false; then :
13492   $as_echo_n "(cached) " >&6
13493 else
13494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13495 /* end confdefs.h.  */
13496
13497 #include <sys/types.h>
13498 #include <sys/sysctl.h>
13499
13500 int
13501 main ()
13502 {
13503 int mib0 = CTL_KERN; int mib1 = KERN_PROC_ARGS; int mib2 = KERN_PROC_PATHNAME;
13504   ;
13505   return 0;
13506 }
13507 _ACEOF
13508 if ac_fn_c_try_compile "$LINENO"; then :
13509   libbacktrace_cv_procargs=yes
13510 else
13511   libbacktrace_cv_procargs=no
13512 fi
13513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13514 fi
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_procargs" >&5
13516 $as_echo "$libbacktrace_cv_procargs" >&6; }
13517 if test "$libbacktrace_cv_procargs" = "yes"; then
13518
13519 $as_echo "#define HAVE_KERN_PROC_ARGS 1" >>confdefs.h
13520
13521 fi
13522
13523 # Check for the clock_gettime function.
13524 for ac_func in clock_gettime
13525 do :
13526   ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime"
13527 if test "x$ac_cv_func_clock_gettime" = xyes; then :
13528   cat >>confdefs.h <<_ACEOF
13529 #define HAVE_CLOCK_GETTIME 1
13530 _ACEOF
13531
13532 fi
13533 done
13534
13535 clock_gettime_link=
13536 # At least for glibc, clock_gettime is in librt.  But don't
13537 # pull that in if it still doesn't give us the function we want.  This
13538 # test is copied from libgomp, and modified to not link in -lrt as
13539 # we're using this for test timing only.
13540 if test "$ac_cv_func_clock_gettime" = no; then
13541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
13542 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
13543 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
13544   $as_echo_n "(cached) " >&6
13545 else
13546   ac_check_lib_save_LIBS=$LIBS
13547 LIBS="-lrt  $LIBS"
13548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13549 /* end confdefs.h.  */
13550
13551 /* Override any GCC internal prototype to avoid an error.
13552    Use char because int might match the return type of a GCC
13553    builtin and then its argument prototype would still apply.  */
13554 #ifdef __cplusplus
13555 extern "C"
13556 #endif
13557 char clock_gettime ();
13558 int
13559 main ()
13560 {
13561 return clock_gettime ();
13562   ;
13563   return 0;
13564 }
13565 _ACEOF
13566 if ac_fn_c_try_link "$LINENO"; then :
13567   ac_cv_lib_rt_clock_gettime=yes
13568 else
13569   ac_cv_lib_rt_clock_gettime=no
13570 fi
13571 rm -f core conftest.err conftest.$ac_objext \
13572     conftest$ac_exeext conftest.$ac_ext
13573 LIBS=$ac_check_lib_save_LIBS
13574 fi
13575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
13576 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
13577 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
13578   CLOCK_GETTIME_LINK=-lrt
13579
13580 $as_echo "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h
13581
13582 fi
13583
13584 fi
13585
13586
13587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
13588 $as_echo_n "checking whether -pthread is supported... " >&6; }
13589 if ${libgo_cv_lib_pthread+:} false; then :
13590   $as_echo_n "(cached) " >&6
13591 else
13592   CFLAGS_hold=$CFLAGS
13593 CFLAGS="$CFLAGS -pthread"
13594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13595 /* end confdefs.h.  */
13596 int i;
13597 _ACEOF
13598 if ac_fn_c_try_compile "$LINENO"; then :
13599   libgo_cv_lib_pthread=yes
13600 else
13601   libgo_cv_lib_pthread=no
13602 fi
13603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13604 CFLAGS=$CFLAGS_hold
13605 fi
13606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
13607 $as_echo "$libgo_cv_lib_pthread" >&6; }
13608 PTHREAD_CFLAGS=
13609 if test "$libgo_cv_lib_pthread" = yes; then
13610   PTHREAD_CFLAGS=-pthread
13611 fi
13612
13613
13614  if test "$libgo_cv_lib_pthread" = yes; then
13615   HAVE_PTHREAD_TRUE=
13616   HAVE_PTHREAD_FALSE='#'
13617 else
13618   HAVE_PTHREAD_TRUE='#'
13619   HAVE_PTHREAD_FALSE=
13620 fi
13621
13622
13623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -gdwarf-5 is supported" >&5
13624 $as_echo_n "checking whether -gdwarf-5 is supported... " >&6; }
13625 if ${libbacktrace_cv_lib_dwarf5+:} false; then :
13626   $as_echo_n "(cached) " >&6
13627 else
13628   CFLAGS_hold=$CFLAGS
13629 CFLAGS="$CFLAGS -gdwarf-5"
13630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13631 /* end confdefs.h.  */
13632 int i;
13633 int
13634 main ()
13635 {
13636 return 0;
13637   ;
13638   return 0;
13639 }
13640 _ACEOF
13641 if ac_fn_c_try_link "$LINENO"; then :
13642   libbacktrace_cv_lib_dwarf5=yes
13643 else
13644   libbacktrace_cv_lib_dwarf5=no
13645 fi
13646 rm -f core conftest.err conftest.$ac_objext \
13647     conftest$ac_exeext conftest.$ac_ext
13648 CFLAGS=$CFLAGS_hold
13649 fi
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_lib_dwarf5" >&5
13651 $as_echo "$libbacktrace_cv_lib_dwarf5" >&6; }
13652  if test "$libbacktrace_cv_lib_dwarf5" = yes; then
13653   HAVE_DWARF5_TRUE=
13654   HAVE_DWARF5_FALSE='#'
13655 else
13656   HAVE_DWARF5_TRUE='#'
13657   HAVE_DWARF5_FALSE=
13658 fi
13659
13660
13661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compress in -lz" >&5
13662 $as_echo_n "checking for compress in -lz... " >&6; }
13663 if ${ac_cv_lib_z_compress+:} false; then :
13664   $as_echo_n "(cached) " >&6
13665 else
13666   ac_check_lib_save_LIBS=$LIBS
13667 LIBS="-lz  $LIBS"
13668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13669 /* end confdefs.h.  */
13670
13671 /* Override any GCC internal prototype to avoid an error.
13672    Use char because int might match the return type of a GCC
13673    builtin and then its argument prototype would still apply.  */
13674 #ifdef __cplusplus
13675 extern "C"
13676 #endif
13677 char compress ();
13678 int
13679 main ()
13680 {
13681 return compress ();
13682   ;
13683   return 0;
13684 }
13685 _ACEOF
13686 if ac_fn_c_try_link "$LINENO"; then :
13687   ac_cv_lib_z_compress=yes
13688 else
13689   ac_cv_lib_z_compress=no
13690 fi
13691 rm -f core conftest.err conftest.$ac_objext \
13692     conftest$ac_exeext conftest.$ac_ext
13693 LIBS=$ac_check_lib_save_LIBS
13694 fi
13695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_compress" >&5
13696 $as_echo "$ac_cv_lib_z_compress" >&6; }
13697 if test "x$ac_cv_lib_z_compress" = xyes; then :
13698
13699 $as_echo "#define HAVE_ZLIB 1" >>confdefs.h
13700
13701 fi
13702
13703  if test "$ac_cv_lib_z_compress" = yes; then
13704   HAVE_ZLIB_TRUE=
13705   HAVE_ZLIB_FALSE='#'
13706 else
13707   HAVE_ZLIB_TRUE='#'
13708   HAVE_ZLIB_FALSE=
13709 fi
13710
13711
13712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --compress-debug-sections is supported" >&5
13713 $as_echo_n "checking whether --compress-debug-sections is supported... " >&6; }
13714 if ${libgo_cv_ld_compress+:} false; then :
13715   $as_echo_n "(cached) " >&6
13716 else
13717   LDFLAGS_hold=$LDFLAGS
13718 LDFLAGS="$LDFLAGS -Wl,--compress-debug-sections=zlib-gnu"
13719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13720 /* end confdefs.h.  */
13721
13722 int
13723 main ()
13724 {
13725
13726   ;
13727   return 0;
13728 }
13729 _ACEOF
13730 if ac_fn_c_try_link "$LINENO"; then :
13731   libgo_cv_ld_compress=yes
13732 else
13733   libgo_cv_ld_compress=no
13734 fi
13735 rm -f core conftest.err conftest.$ac_objext \
13736     conftest$ac_exeext conftest.$ac_ext
13737 LDFLAGS=$LDFLAGS_hold
13738 fi
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_compress" >&5
13740 $as_echo "$libgo_cv_ld_compress" >&6; }
13741  if test "$libgo_cv_ld_compress" = yes; then
13742   HAVE_COMPRESSED_DEBUG_TRUE=
13743   HAVE_COMPRESSED_DEBUG_FALSE='#'
13744 else
13745   HAVE_COMPRESSED_DEBUG_TRUE='#'
13746   HAVE_COMPRESSED_DEBUG_FALSE=
13747 fi
13748
13749
13750
13751 # Extract the first word of "objcopy", so it can be a program name with args.
13752 set dummy objcopy; ac_word=$2
13753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13754 $as_echo_n "checking for $ac_word... " >&6; }
13755 if ${ac_cv_prog_OBJCOPY+:} false; then :
13756   $as_echo_n "(cached) " >&6
13757 else
13758   if test -n "$OBJCOPY"; then
13759   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
13760 else
13761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13762 for as_dir in $PATH
13763 do
13764   IFS=$as_save_IFS
13765   test -z "$as_dir" && as_dir=.
13766     for ac_exec_ext in '' $ac_executable_extensions; do
13767   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13768     ac_cv_prog_OBJCOPY="objcopy"
13769     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13770     break 2
13771   fi
13772 done
13773   done
13774 IFS=$as_save_IFS
13775
13776 fi
13777 fi
13778 OBJCOPY=$ac_cv_prog_OBJCOPY
13779 if test -n "$OBJCOPY"; then
13780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
13781 $as_echo "$OBJCOPY" >&6; }
13782 else
13783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13784 $as_echo "no" >&6; }
13785 fi
13786
13787
13788 # Extract the first word of "readelf", so it can be a program name with args.
13789 set dummy readelf; ac_word=$2
13790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13791 $as_echo_n "checking for $ac_word... " >&6; }
13792 if ${ac_cv_prog_READELF+:} false; then :
13793   $as_echo_n "(cached) " >&6
13794 else
13795   if test -n "$READELF"; then
13796   ac_cv_prog_READELF="$READELF" # Let the user override the test.
13797 else
13798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13799 for as_dir in $PATH
13800 do
13801   IFS=$as_save_IFS
13802   test -z "$as_dir" && as_dir=.
13803     for ac_exec_ext in '' $ac_executable_extensions; do
13804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13805     ac_cv_prog_READELF="readelf"
13806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13807     break 2
13808   fi
13809 done
13810   done
13811 IFS=$as_save_IFS
13812
13813 fi
13814 fi
13815 READELF=$ac_cv_prog_READELF
13816 if test -n "$READELF"; then
13817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13818 $as_echo "$READELF" >&6; }
13819 else
13820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13821 $as_echo "no" >&6; }
13822 fi
13823
13824
13825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether objcopy supports debuglink" >&5
13826 $as_echo_n "checking whether objcopy supports debuglink... " >&6; }
13827 if ${libbacktrace_cv_objcopy_debuglink+:} false; then :
13828   $as_echo_n "(cached) " >&6
13829 else
13830   if test -n "${with_target_subdir}"; then
13831   libbacktrace_cv_objcopy_debuglink=no
13832 elif ! test -n "${OBJCOPY}"; then
13833   libbacktrace_cv_objcopy_debuglink=no
13834 elif ${OBJCOPY} --help | grep add-gnu-debuglink >/dev/null 2>&1; then
13835   libbacktrace_cv_objcopy_debuglink=yes
13836 else
13837   libbacktrace_cv_objcopy_debuglink=no
13838 fi
13839 fi
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_objcopy_debuglink" >&5
13841 $as_echo "$libbacktrace_cv_objcopy_debuglink" >&6; }
13842  if test "$libbacktrace_cv_objcopy_debuglink" = yes; then
13843   HAVE_OBJCOPY_DEBUGLINK_TRUE=
13844   HAVE_OBJCOPY_DEBUGLINK_FALSE='#'
13845 else
13846   HAVE_OBJCOPY_DEBUGLINK_TRUE='#'
13847   HAVE_OBJCOPY_DEBUGLINK_FALSE=
13848 fi
13849
13850
13851
13852 # Extract the first word of "dsymutil", so it can be a program name with args.
13853 set dummy dsymutil; ac_word=$2
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13855 $as_echo_n "checking for $ac_word... " >&6; }
13856 if ${ac_cv_prog_DSYMUTIL+:} false; then :
13857   $as_echo_n "(cached) " >&6
13858 else
13859   if test -n "$DSYMUTIL"; then
13860   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
13861 else
13862 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13863 for as_dir in $PATH
13864 do
13865   IFS=$as_save_IFS
13866   test -z "$as_dir" && as_dir=.
13867     for ac_exec_ext in '' $ac_executable_extensions; do
13868   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13869     ac_cv_prog_DSYMUTIL="dsymutil"
13870     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13871     break 2
13872   fi
13873 done
13874   done
13875 IFS=$as_save_IFS
13876
13877 fi
13878 fi
13879 DSYMUTIL=$ac_cv_prog_DSYMUTIL
13880 if test -n "$DSYMUTIL"; then
13881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
13882 $as_echo "$DSYMUTIL" >&6; }
13883 else
13884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13885 $as_echo "no" >&6; }
13886 fi
13887
13888
13889  if test -n "${DSYMUTIL}" -a "$FORMAT_FILE" = "macho.lo"; then
13890   USE_DSYMUTIL_TRUE=
13891   USE_DSYMUTIL_FALSE='#'
13892 else
13893   USE_DSYMUTIL_TRUE='#'
13894   USE_DSYMUTIL_FALSE=
13895 fi
13896
13897
13898
13899 # Extract the first word of "nm", so it can be a program name with args.
13900 set dummy nm; ac_word=$2
13901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13902 $as_echo_n "checking for $ac_word... " >&6; }
13903 if ${ac_cv_prog_NM+:} false; then :
13904   $as_echo_n "(cached) " >&6
13905 else
13906   if test -n "$NM"; then
13907   ac_cv_prog_NM="$NM" # Let the user override the test.
13908 else
13909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13910 for as_dir in $PATH
13911 do
13912   IFS=$as_save_IFS
13913   test -z "$as_dir" && as_dir=.
13914     for ac_exec_ext in '' $ac_executable_extensions; do
13915   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13916     ac_cv_prog_NM="nm"
13917     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13918     break 2
13919   fi
13920 done
13921   done
13922 IFS=$as_save_IFS
13923
13924 fi
13925 fi
13926 NM=$ac_cv_prog_NM
13927 if test -n "$NM"; then
13928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
13929 $as_echo "$NM" >&6; }
13930 else
13931   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13932 $as_echo "no" >&6; }
13933 fi
13934
13935
13936
13937 # Extract the first word of "xz", so it can be a program name with args.
13938 set dummy xz; ac_word=$2
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13940 $as_echo_n "checking for $ac_word... " >&6; }
13941 if ${ac_cv_prog_XZ+:} false; then :
13942   $as_echo_n "(cached) " >&6
13943 else
13944   if test -n "$XZ"; then
13945   ac_cv_prog_XZ="$XZ" # Let the user override the test.
13946 else
13947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13948 for as_dir in $PATH
13949 do
13950   IFS=$as_save_IFS
13951   test -z "$as_dir" && as_dir=.
13952     for ac_exec_ext in '' $ac_executable_extensions; do
13953   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13954     ac_cv_prog_XZ="xz"
13955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13956     break 2
13957   fi
13958 done
13959   done
13960 IFS=$as_save_IFS
13961
13962 fi
13963 fi
13964 XZ=$ac_cv_prog_XZ
13965 if test -n "$XZ"; then
13966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XZ" >&5
13967 $as_echo "$XZ" >&6; }
13968 else
13969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13970 $as_echo "no" >&6; }
13971 fi
13972
13973
13974  if test "$XZ" != ""; then
13975   HAVE_XZ_TRUE=
13976   HAVE_XZ_FALSE='#'
13977 else
13978   HAVE_XZ_TRUE='#'
13979   HAVE_XZ_FALSE=
13980 fi
13981
13982 # Extract the first word of "comm", so it can be a program name with args.
13983 set dummy comm; ac_word=$2
13984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13985 $as_echo_n "checking for $ac_word... " >&6; }
13986 if ${ac_cv_prog_COMM+:} false; then :
13987   $as_echo_n "(cached) " >&6
13988 else
13989   if test -n "$COMM"; then
13990   ac_cv_prog_COMM="$COMM" # Let the user override the test.
13991 else
13992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13993 for as_dir in $PATH
13994 do
13995   IFS=$as_save_IFS
13996   test -z "$as_dir" && as_dir=.
13997     for ac_exec_ext in '' $ac_executable_extensions; do
13998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13999     ac_cv_prog_COMM="comm"
14000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14001     break 2
14002   fi
14003 done
14004   done
14005 IFS=$as_save_IFS
14006
14007 fi
14008 fi
14009 COMM=$ac_cv_prog_COMM
14010 if test -n "$COMM"; then
14011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $COMM" >&5
14012 $as_echo "$COMM" >&6; }
14013 else
14014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14015 $as_echo "no" >&6; }
14016 fi
14017
14018
14019  if test "$COMM" != ""; then
14020   HAVE_COMM_TRUE=
14021   HAVE_COMM_FALSE='#'
14022 else
14023   HAVE_COMM_TRUE='#'
14024   HAVE_COMM_FALSE=
14025 fi
14026
14027
14028  if test "${with_target_subdir}" = "" -a "$FORMAT_FILE" = "elf.lo" -a "${OBJCOPY}" != "" -a "${NM}" != "" -a "${XZ}" != "" -a "${COMM}" != ""; then
14029   HAVE_MINIDEBUG_TRUE=
14030   HAVE_MINIDEBUG_FALSE='#'
14031 else
14032   HAVE_MINIDEBUG_TRUE='#'
14033   HAVE_MINIDEBUG_FALSE=
14034 fi
14035
14036
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lzma_auto_decoder in -llzma" >&5
14038 $as_echo_n "checking for lzma_auto_decoder in -llzma... " >&6; }
14039 if ${ac_cv_lib_lzma_lzma_auto_decoder+:} false; then :
14040   $as_echo_n "(cached) " >&6
14041 else
14042   ac_check_lib_save_LIBS=$LIBS
14043 LIBS="-llzma  $LIBS"
14044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14045 /* end confdefs.h.  */
14046
14047 /* Override any GCC internal prototype to avoid an error.
14048    Use char because int might match the return type of a GCC
14049    builtin and then its argument prototype would still apply.  */
14050 #ifdef __cplusplus
14051 extern "C"
14052 #endif
14053 char lzma_auto_decoder ();
14054 int
14055 main ()
14056 {
14057 return lzma_auto_decoder ();
14058   ;
14059   return 0;
14060 }
14061 _ACEOF
14062 if ac_fn_c_try_link "$LINENO"; then :
14063   ac_cv_lib_lzma_lzma_auto_decoder=yes
14064 else
14065   ac_cv_lib_lzma_lzma_auto_decoder=no
14066 fi
14067 rm -f core conftest.err conftest.$ac_objext \
14068     conftest$ac_exeext conftest.$ac_ext
14069 LIBS=$ac_check_lib_save_LIBS
14070 fi
14071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lzma_lzma_auto_decoder" >&5
14072 $as_echo "$ac_cv_lib_lzma_lzma_auto_decoder" >&6; }
14073 if test "x$ac_cv_lib_lzma_lzma_auto_decoder" = xyes; then :
14074
14075 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
14076
14077 fi
14078
14079  if test "$ac_cv_lib_lzma_lzma_auto_decoder" = yes; then
14080   HAVE_LIBLZMA_TRUE=
14081   HAVE_LIBLZMA_FALSE='#'
14082 else
14083   HAVE_LIBLZMA_TRUE='#'
14084   HAVE_LIBLZMA_FALSE=
14085 fi
14086
14087
14088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tests can run" >&5
14089 $as_echo_n "checking whether tests can run... " >&6; }
14090 if ${libbacktrace_cv_sys_native+:} false; then :
14091   $as_echo_n "(cached) " >&6
14092 else
14093   if test "$cross_compiling" = yes; then :
14094   libbacktrace_cv_sys_native=no
14095 else
14096   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14097 /* end confdefs.h.  */
14098
14099 int
14100 main ()
14101 {
14102 return 0;
14103   ;
14104   return 0;
14105 }
14106 _ACEOF
14107 if ac_fn_c_try_run "$LINENO"; then :
14108   libbacktrace_cv_sys_native=yes
14109 else
14110   libbacktrace_cv_sys_native=no
14111 fi
14112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14113   conftest.$ac_objext conftest.beam conftest.$ac_ext
14114 fi
14115
14116 fi
14117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libbacktrace_cv_sys_native" >&5
14118 $as_echo "$libbacktrace_cv_sys_native" >&6; }
14119  if test "$libbacktrace_cv_sys_native" = "yes"; then
14120   NATIVE_TRUE=
14121   NATIVE_FALSE='#'
14122 else
14123   NATIVE_TRUE='#'
14124   NATIVE_FALSE=
14125 fi
14126
14127
14128 if test "${multilib}" = "yes"; then
14129   multilib_arg="--enable-multilib"
14130 else
14131   multilib_arg=
14132 fi
14133
14134 ac_config_files="$ac_config_files Makefile backtrace-supported.h"
14135
14136 ac_config_files="$ac_config_files install-debuginfo-for-buildid.sh"
14137
14138
14139 # We need multilib support, but only if configuring for the target.
14140 ac_config_commands="$ac_config_commands default"
14141
14142
14143 cat >confcache <<\_ACEOF
14144 # This file is a shell script that caches the results of configure
14145 # tests run on this system so they can be shared between configure
14146 # scripts and configure runs, see configure's option --config-cache.
14147 # It is not useful on other systems.  If it contains results you don't
14148 # want to keep, you may remove or edit it.
14149 #
14150 # config.status only pays attention to the cache file if you give it
14151 # the --recheck option to rerun configure.
14152 #
14153 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14154 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14155 # following values.
14156
14157 _ACEOF
14158
14159 # The following way of writing the cache mishandles newlines in values,
14160 # but we know of no workaround that is simple, portable, and efficient.
14161 # So, we kill variables containing newlines.
14162 # Ultrix sh set writes to stderr and can't be redirected directly,
14163 # and sets the high bit in the cache file unless we assign to the vars.
14164 (
14165   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14166     eval ac_val=\$$ac_var
14167     case $ac_val in #(
14168     *${as_nl}*)
14169       case $ac_var in #(
14170       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14171 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14172       esac
14173       case $ac_var in #(
14174       _ | IFS | as_nl) ;; #(
14175       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14176       *) { eval $ac_var=; unset $ac_var;} ;;
14177       esac ;;
14178     esac
14179   done
14180
14181   (set) 2>&1 |
14182     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14183     *${as_nl}ac_space=\ *)
14184       # `set' does not quote correctly, so add quotes: double-quote
14185       # substitution turns \\\\ into \\, and sed turns \\ into \.
14186       sed -n \
14187         "s/'/'\\\\''/g;
14188           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14189       ;; #(
14190     *)
14191       # `set' quotes correctly as required by POSIX, so do not add quotes.
14192       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14193       ;;
14194     esac |
14195     sort
14196 ) |
14197   sed '
14198      /^ac_cv_env_/b end
14199      t clear
14200      :clear
14201      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14202      t end
14203      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14204      :end' >>confcache
14205 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14206   if test -w "$cache_file"; then
14207     if test "x$cache_file" != "x/dev/null"; then
14208       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14209 $as_echo "$as_me: updating cache $cache_file" >&6;}
14210       if test ! -f "$cache_file" || test -h "$cache_file"; then
14211         cat confcache >"$cache_file"
14212       else
14213         case $cache_file in #(
14214         */* | ?:*)
14215           mv -f confcache "$cache_file"$$ &&
14216           mv -f "$cache_file"$$ "$cache_file" ;; #(
14217         *)
14218           mv -f confcache "$cache_file" ;;
14219         esac
14220       fi
14221     fi
14222   else
14223     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14224 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14225   fi
14226 fi
14227 rm -f confcache
14228
14229 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14230 # Let make expand exec_prefix.
14231 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14232
14233 DEFS=-DHAVE_CONFIG_H
14234
14235 ac_libobjs=
14236 ac_ltlibobjs=
14237 U=
14238 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14239   # 1. Remove the extension, and $U if already installed.
14240   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14241   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14242   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14243   #    will be set to the directory where LIBOBJS objects are built.
14244   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14245   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14246 done
14247 LIBOBJS=$ac_libobjs
14248
14249 LTLIBOBJS=$ac_ltlibobjs
14250
14251
14252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
14253 $as_echo_n "checking that generated files are newer than configure... " >&6; }
14254    if test -n "$am_sleep_pid"; then
14255      # Hide warnings about reused PIDs.
14256      wait $am_sleep_pid 2>/dev/null
14257    fi
14258    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
14259 $as_echo "done" >&6; }
14260  if test -n "$EXEEXT"; then
14261   am__EXEEXT_TRUE=
14262   am__EXEEXT_FALSE='#'
14263 else
14264   am__EXEEXT_TRUE='#'
14265   am__EXEEXT_FALSE=
14266 fi
14267
14268 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14269   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
14270 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14271 fi
14272 if test -z "${HAVE_DWZ_TRUE}" && test -z "${HAVE_DWZ_FALSE}"; then
14273   as_fn_error $? "conditional \"HAVE_DWZ\" was never defined.
14274 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14275 fi
14276 if test -z "${HAVE_ELF_TRUE}" && test -z "${HAVE_ELF_FALSE}"; then
14277   as_fn_error $? "conditional \"HAVE_ELF\" was never defined.
14278 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14279 fi
14280 if test -z "${HAVE_PTHREAD_TRUE}" && test -z "${HAVE_PTHREAD_FALSE}"; then
14281   as_fn_error $? "conditional \"HAVE_PTHREAD\" was never defined.
14282 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14283 fi
14284 if test -z "${HAVE_DWARF5_TRUE}" && test -z "${HAVE_DWARF5_FALSE}"; then
14285   as_fn_error $? "conditional \"HAVE_DWARF5\" was never defined.
14286 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14287 fi
14288 if test -z "${HAVE_ZLIB_TRUE}" && test -z "${HAVE_ZLIB_FALSE}"; then
14289   as_fn_error $? "conditional \"HAVE_ZLIB\" was never defined.
14290 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14291 fi
14292 if test -z "${HAVE_COMPRESSED_DEBUG_TRUE}" && test -z "${HAVE_COMPRESSED_DEBUG_FALSE}"; then
14293   as_fn_error $? "conditional \"HAVE_COMPRESSED_DEBUG\" was never defined.
14294 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14295 fi
14296 if test -z "${HAVE_OBJCOPY_DEBUGLINK_TRUE}" && test -z "${HAVE_OBJCOPY_DEBUGLINK_FALSE}"; then
14297   as_fn_error $? "conditional \"HAVE_OBJCOPY_DEBUGLINK\" was never defined.
14298 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14299 fi
14300 if test -z "${USE_DSYMUTIL_TRUE}" && test -z "${USE_DSYMUTIL_FALSE}"; then
14301   as_fn_error $? "conditional \"USE_DSYMUTIL\" was never defined.
14302 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14303 fi
14304 if test -z "${HAVE_XZ_TRUE}" && test -z "${HAVE_XZ_FALSE}"; then
14305   as_fn_error $? "conditional \"HAVE_XZ\" was never defined.
14306 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14307 fi
14308 if test -z "${HAVE_COMM_TRUE}" && test -z "${HAVE_COMM_FALSE}"; then
14309   as_fn_error $? "conditional \"HAVE_COMM\" was never defined.
14310 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14311 fi
14312 if test -z "${HAVE_MINIDEBUG_TRUE}" && test -z "${HAVE_MINIDEBUG_FALSE}"; then
14313   as_fn_error $? "conditional \"HAVE_MINIDEBUG\" was never defined.
14314 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14315 fi
14316 if test -z "${HAVE_LIBLZMA_TRUE}" && test -z "${HAVE_LIBLZMA_FALSE}"; then
14317   as_fn_error $? "conditional \"HAVE_LIBLZMA\" was never defined.
14318 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14319 fi
14320 if test -z "${NATIVE_TRUE}" && test -z "${NATIVE_FALSE}"; then
14321   as_fn_error $? "conditional \"NATIVE\" was never defined.
14322 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14323 fi
14324
14325 : "${CONFIG_STATUS=./config.status}"
14326 ac_write_fail=0
14327 ac_clean_files_save=$ac_clean_files
14328 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14330 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14331 as_write_fail=0
14332 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14333 #! $SHELL
14334 # Generated by $as_me.
14335 # Run this file to recreate the current configuration.
14336 # Compiler output produced by configure, useful for debugging
14337 # configure, is in config.log if it exists.
14338
14339 debug=false
14340 ac_cs_recheck=false
14341 ac_cs_silent=false
14342
14343 SHELL=\${CONFIG_SHELL-$SHELL}
14344 export SHELL
14345 _ASEOF
14346 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14347 ## -------------------- ##
14348 ## M4sh Initialization. ##
14349 ## -------------------- ##
14350
14351 # Be more Bourne compatible
14352 DUALCASE=1; export DUALCASE # for MKS sh
14353 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14354   emulate sh
14355   NULLCMD=:
14356   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14357   # is contrary to our usage.  Disable this feature.
14358   alias -g '${1+"$@"}'='"$@"'
14359   setopt NO_GLOB_SUBST
14360 else
14361   case `(set -o) 2>/dev/null` in #(
14362   *posix*) :
14363     set -o posix ;; #(
14364   *) :
14365      ;;
14366 esac
14367 fi
14368
14369
14370 as_nl='
14371 '
14372 export as_nl
14373 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14374 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14375 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14376 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14377 # Prefer a ksh shell builtin over an external printf program on Solaris,
14378 # but without wasting forks for bash or zsh.
14379 if test -z "$BASH_VERSION$ZSH_VERSION" \
14380     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14381   as_echo='print -r --'
14382   as_echo_n='print -rn --'
14383 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14384   as_echo='printf %s\n'
14385   as_echo_n='printf %s'
14386 else
14387   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14388     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14389     as_echo_n='/usr/ucb/echo -n'
14390   else
14391     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14392     as_echo_n_body='eval
14393       arg=$1;
14394       case $arg in #(
14395       *"$as_nl"*)
14396         expr "X$arg" : "X\\(.*\\)$as_nl";
14397         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14398       esac;
14399       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14400     '
14401     export as_echo_n_body
14402     as_echo_n='sh -c $as_echo_n_body as_echo'
14403   fi
14404   export as_echo_body
14405   as_echo='sh -c $as_echo_body as_echo'
14406 fi
14407
14408 # The user is always right.
14409 if test "${PATH_SEPARATOR+set}" != set; then
14410   PATH_SEPARATOR=:
14411   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14412     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14413       PATH_SEPARATOR=';'
14414   }
14415 fi
14416
14417
14418 # IFS
14419 # We need space, tab and new line, in precisely that order.  Quoting is
14420 # there to prevent editors from complaining about space-tab.
14421 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
14422 # splitting by setting IFS to empty value.)
14423 IFS=" ""        $as_nl"
14424
14425 # Find who we are.  Look in the path if we contain no directory separator.
14426 as_myself=
14427 case $0 in #((
14428   *[\\/]* ) as_myself=$0 ;;
14429   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14430 for as_dir in $PATH
14431 do
14432   IFS=$as_save_IFS
14433   test -z "$as_dir" && as_dir=.
14434     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
14435   done
14436 IFS=$as_save_IFS
14437
14438      ;;
14439 esac
14440 # We did not find ourselves, most probably we were run as `sh COMMAND'
14441 # in which case we are not to be found in the path.
14442 if test "x$as_myself" = x; then
14443   as_myself=$0
14444 fi
14445 if test ! -f "$as_myself"; then
14446   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
14447   exit 1
14448 fi
14449
14450 # Unset variables that we do not need and which cause bugs (e.g. in
14451 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
14452 # suppresses any "Segmentation fault" message there.  '((' could
14453 # trigger a bug in pdksh 5.2.14.
14454 for as_var in BASH_ENV ENV MAIL MAILPATH
14455 do eval test x\${$as_var+set} = xset \
14456   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
14457 done
14458 PS1='$ '
14459 PS2='> '
14460 PS4='+ '
14461
14462 # NLS nuisances.
14463 LC_ALL=C
14464 export LC_ALL
14465 LANGUAGE=C
14466 export LANGUAGE
14467
14468 # CDPATH.
14469 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14470
14471
14472 # as_fn_error STATUS ERROR [LINENO LOG_FD]
14473 # ----------------------------------------
14474 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
14475 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
14476 # script with STATUS, using 1 if that was 0.
14477 as_fn_error ()
14478 {
14479   as_status=$1; test $as_status -eq 0 && as_status=1
14480   if test "$4"; then
14481     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
14482     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
14483   fi
14484   $as_echo "$as_me: error: $2" >&2
14485   as_fn_exit $as_status
14486 } # as_fn_error
14487
14488
14489 # as_fn_set_status STATUS
14490 # -----------------------
14491 # Set $? to STATUS, without forking.
14492 as_fn_set_status ()
14493 {
14494   return $1
14495 } # as_fn_set_status
14496
14497 # as_fn_exit STATUS
14498 # -----------------
14499 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
14500 as_fn_exit ()
14501 {
14502   set +e
14503   as_fn_set_status $1
14504   exit $1
14505 } # as_fn_exit
14506
14507 # as_fn_unset VAR
14508 # ---------------
14509 # Portably unset VAR.
14510 as_fn_unset ()
14511 {
14512   { eval $1=; unset $1;}
14513 }
14514 as_unset=as_fn_unset
14515 # as_fn_append VAR VALUE
14516 # ----------------------
14517 # Append the text in VALUE to the end of the definition contained in VAR. Take
14518 # advantage of any shell optimizations that allow amortized linear growth over
14519 # repeated appends, instead of the typical quadratic growth present in naive
14520 # implementations.
14521 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
14522   eval 'as_fn_append ()
14523   {
14524     eval $1+=\$2
14525   }'
14526 else
14527   as_fn_append ()
14528   {
14529     eval $1=\$$1\$2
14530   }
14531 fi # as_fn_append
14532
14533 # as_fn_arith ARG...
14534 # ------------------
14535 # Perform arithmetic evaluation on the ARGs, and store the result in the
14536 # global $as_val. Take advantage of shells that can avoid forks. The arguments
14537 # must be portable across $(()) and expr.
14538 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
14539   eval 'as_fn_arith ()
14540   {
14541     as_val=$(( $* ))
14542   }'
14543 else
14544   as_fn_arith ()
14545   {
14546     as_val=`expr "$@" || test $? -eq 1`
14547   }
14548 fi # as_fn_arith
14549
14550
14551 if expr a : '\(a\)' >/dev/null 2>&1 &&
14552    test "X`expr 00001 : '.*\(...\)'`" = X001; then
14553   as_expr=expr
14554 else
14555   as_expr=false
14556 fi
14557
14558 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
14559   as_basename=basename
14560 else
14561   as_basename=false
14562 fi
14563
14564 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
14565   as_dirname=dirname
14566 else
14567   as_dirname=false
14568 fi
14569
14570 as_me=`$as_basename -- "$0" ||
14571 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
14572          X"$0" : 'X\(//\)$' \| \
14573          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
14574 $as_echo X/"$0" |
14575     sed '/^.*\/\([^/][^/]*\)\/*$/{
14576             s//\1/
14577             q
14578           }
14579           /^X\/\(\/\/\)$/{
14580             s//\1/
14581             q
14582           }
14583           /^X\/\(\/\).*/{
14584             s//\1/
14585             q
14586           }
14587           s/.*/./; q'`
14588
14589 # Avoid depending upon Character Ranges.
14590 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
14591 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
14592 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
14593 as_cr_digits='0123456789'
14594 as_cr_alnum=$as_cr_Letters$as_cr_digits
14595
14596 ECHO_C= ECHO_N= ECHO_T=
14597 case `echo -n x` in #(((((
14598 -n*)
14599   case `echo 'xy\c'` in
14600   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
14601   xy)  ECHO_C='\c';;
14602   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
14603        ECHO_T=' ';;
14604   esac;;
14605 *)
14606   ECHO_N='-n';;
14607 esac
14608
14609 rm -f conf$$ conf$$.exe conf$$.file
14610 if test -d conf$$.dir; then
14611   rm -f conf$$.dir/conf$$.file
14612 else
14613   rm -f conf$$.dir
14614   mkdir conf$$.dir 2>/dev/null
14615 fi
14616 if (echo >conf$$.file) 2>/dev/null; then
14617   if ln -s conf$$.file conf$$ 2>/dev/null; then
14618     as_ln_s='ln -s'
14619     # ... but there are two gotchas:
14620     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
14621     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
14622     # In both cases, we have to default to `cp -pR'.
14623     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
14624       as_ln_s='cp -pR'
14625   elif ln conf$$.file conf$$ 2>/dev/null; then
14626     as_ln_s=ln
14627   else
14628     as_ln_s='cp -pR'
14629   fi
14630 else
14631   as_ln_s='cp -pR'
14632 fi
14633 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
14634 rmdir conf$$.dir 2>/dev/null
14635
14636
14637 # as_fn_mkdir_p
14638 # -------------
14639 # Create "$as_dir" as a directory, including parents if necessary.
14640 as_fn_mkdir_p ()
14641 {
14642
14643   case $as_dir in #(
14644   -*) as_dir=./$as_dir;;
14645   esac
14646   test -d "$as_dir" || eval $as_mkdir_p || {
14647     as_dirs=
14648     while :; do
14649       case $as_dir in #(
14650       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
14651       *) as_qdir=$as_dir;;
14652       esac
14653       as_dirs="'$as_qdir' $as_dirs"
14654       as_dir=`$as_dirname -- "$as_dir" ||
14655 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
14656          X"$as_dir" : 'X\(//\)[^/]' \| \
14657          X"$as_dir" : 'X\(//\)$' \| \
14658          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
14659 $as_echo X"$as_dir" |
14660     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
14661             s//\1/
14662             q
14663           }
14664           /^X\(\/\/\)[^/].*/{
14665             s//\1/
14666             q
14667           }
14668           /^X\(\/\/\)$/{
14669             s//\1/
14670             q
14671           }
14672           /^X\(\/\).*/{
14673             s//\1/
14674             q
14675           }
14676           s/.*/./; q'`
14677       test -d "$as_dir" && break
14678     done
14679     test -z "$as_dirs" || eval "mkdir $as_dirs"
14680   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
14681
14682
14683 } # as_fn_mkdir_p
14684 if mkdir -p . 2>/dev/null; then
14685   as_mkdir_p='mkdir -p "$as_dir"'
14686 else
14687   test -d ./-p && rmdir ./-p
14688   as_mkdir_p=false
14689 fi
14690
14691
14692 # as_fn_executable_p FILE
14693 # -----------------------
14694 # Test if FILE is an executable regular file.
14695 as_fn_executable_p ()
14696 {
14697   test -f "$1" && test -x "$1"
14698 } # as_fn_executable_p
14699 as_test_x='test -x'
14700 as_executable_p=as_fn_executable_p
14701
14702 # Sed expression to map a string onto a valid CPP name.
14703 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
14704
14705 # Sed expression to map a string onto a valid variable name.
14706 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
14707
14708
14709 exec 6>&1
14710 ## ----------------------------------- ##
14711 ## Main body of $CONFIG_STATUS script. ##
14712 ## ----------------------------------- ##
14713 _ASEOF
14714 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
14715
14716 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14717 # Save the log message, to keep $0 and so on meaningful, and to
14718 # report actual input values of CONFIG_FILES etc. instead of their
14719 # values after options handling.
14720 ac_log="
14721 This file was extended by package-unused $as_me version-unused, which was
14722 generated by GNU Autoconf 2.69.  Invocation command line was
14723
14724   CONFIG_FILES    = $CONFIG_FILES
14725   CONFIG_HEADERS  = $CONFIG_HEADERS
14726   CONFIG_LINKS    = $CONFIG_LINKS
14727   CONFIG_COMMANDS = $CONFIG_COMMANDS
14728   $ $0 $@
14729
14730 on `(hostname || uname -n) 2>/dev/null | sed 1q`
14731 "
14732
14733 _ACEOF
14734
14735 case $ac_config_files in *"
14736 "*) set x $ac_config_files; shift; ac_config_files=$*;;
14737 esac
14738
14739 case $ac_config_headers in *"
14740 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
14741 esac
14742
14743
14744 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14745 # Files that config.status was made for.
14746 config_files="$ac_config_files"
14747 config_headers="$ac_config_headers"
14748 config_commands="$ac_config_commands"
14749
14750 _ACEOF
14751
14752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14753 ac_cs_usage="\
14754 \`$as_me' instantiates files and other configuration actions
14755 from templates according to the current configuration.  Unless the files
14756 and actions are specified as TAGs, all are instantiated by default.
14757
14758 Usage: $0 [OPTION]... [TAG]...
14759
14760   -h, --help       print this help, then exit
14761   -V, --version    print version number and configuration settings, then exit
14762       --config     print configuration, then exit
14763   -q, --quiet, --silent
14764                    do not print progress messages
14765   -d, --debug      don't remove temporary files
14766       --recheck    update $as_me by reconfiguring in the same conditions
14767       --file=FILE[:TEMPLATE]
14768                    instantiate the configuration file FILE
14769       --header=FILE[:TEMPLATE]
14770                    instantiate the configuration header FILE
14771
14772 Configuration files:
14773 $config_files
14774
14775 Configuration headers:
14776 $config_headers
14777
14778 Configuration commands:
14779 $config_commands
14780
14781 Report bugs to the package provider."
14782
14783 _ACEOF
14784 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14785 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
14786 ac_cs_version="\\
14787 package-unused config.status version-unused
14788 configured by $0, generated by GNU Autoconf 2.69,
14789   with options \\"\$ac_cs_config\\"
14790
14791 Copyright (C) 2012 Free Software Foundation, Inc.
14792 This config.status script is free software; the Free Software Foundation
14793 gives unlimited permission to copy, distribute and modify it."
14794
14795 ac_pwd='$ac_pwd'
14796 srcdir='$srcdir'
14797 INSTALL='$INSTALL'
14798 MKDIR_P='$MKDIR_P'
14799 AWK='$AWK'
14800 test -n "\$AWK" || AWK=awk
14801 _ACEOF
14802
14803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14804 # The default lists apply if the user does not specify any file.
14805 ac_need_defaults=:
14806 while test $# != 0
14807 do
14808   case $1 in
14809   --*=?*)
14810     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14811     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
14812     ac_shift=:
14813     ;;
14814   --*=)
14815     ac_option=`expr "X$1" : 'X\([^=]*\)='`
14816     ac_optarg=
14817     ac_shift=:
14818     ;;
14819   *)
14820     ac_option=$1
14821     ac_optarg=$2
14822     ac_shift=shift
14823     ;;
14824   esac
14825
14826   case $ac_option in
14827   # Handling of the options.
14828   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
14829     ac_cs_recheck=: ;;
14830   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
14831     $as_echo "$ac_cs_version"; exit ;;
14832   --config | --confi | --conf | --con | --co | --c )
14833     $as_echo "$ac_cs_config"; exit ;;
14834   --debug | --debu | --deb | --de | --d | -d )
14835     debug=: ;;
14836   --file | --fil | --fi | --f )
14837     $ac_shift
14838     case $ac_optarg in
14839     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14840     '') as_fn_error $? "missing file argument" ;;
14841     esac
14842     as_fn_append CONFIG_FILES " '$ac_optarg'"
14843     ac_need_defaults=false;;
14844   --header | --heade | --head | --hea )
14845     $ac_shift
14846     case $ac_optarg in
14847     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
14848     esac
14849     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
14850     ac_need_defaults=false;;
14851   --he | --h)
14852     # Conflict between --help and --header
14853     as_fn_error $? "ambiguous option: \`$1'
14854 Try \`$0 --help' for more information.";;
14855   --help | --hel | -h )
14856     $as_echo "$ac_cs_usage"; exit ;;
14857   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
14858   | -silent | --silent | --silen | --sile | --sil | --si | --s)
14859     ac_cs_silent=: ;;
14860
14861   # This is an error.
14862   -*) as_fn_error $? "unrecognized option: \`$1'
14863 Try \`$0 --help' for more information." ;;
14864
14865   *) as_fn_append ac_config_targets " $1"
14866      ac_need_defaults=false ;;
14867
14868   esac
14869   shift
14870 done
14871
14872 ac_configure_extra_args=
14873
14874 if $ac_cs_silent; then
14875   exec 6>/dev/null
14876   ac_configure_extra_args="$ac_configure_extra_args --silent"
14877 fi
14878
14879 _ACEOF
14880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14881 if \$ac_cs_recheck; then
14882   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
14883   shift
14884   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
14885   CONFIG_SHELL='$SHELL'
14886   export CONFIG_SHELL
14887   exec "\$@"
14888 fi
14889
14890 _ACEOF
14891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
14892 exec 5>>config.log
14893 {
14894   echo
14895   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
14896 ## Running $as_me. ##
14897 _ASBOX
14898   $as_echo "$ac_log"
14899 } >&5
14900
14901 _ACEOF
14902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
14903 #
14904 # INIT-COMMANDS
14905 #
14906
14907 srcdir="$srcdir"
14908 host="$host"
14909 target="$target"
14910 with_multisubdir="$with_multisubdir"
14911 with_multisrctop="$with_multisrctop"
14912 with_target_subdir="$with_target_subdir"
14913 ac_configure_args="${multilib_arg} ${ac_configure_args}"
14914 multi_basedir="$multi_basedir"
14915 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
14916 CC="$CC"
14917 CXX="$CXX"
14918 GFORTRAN="$GFORTRAN"
14919 GDC="$GDC"
14920
14921
14922 # The HP-UX ksh and POSIX shell print the target directory to stdout
14923 # if CDPATH is set.
14924 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
14925
14926 sed_quote_subst='$sed_quote_subst'
14927 double_quote_subst='$double_quote_subst'
14928 delay_variable_subst='$delay_variable_subst'
14929 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
14930 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
14931 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
14932 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
14933 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
14934 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
14935 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
14936 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
14937 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
14938 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
14939 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
14940 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
14941 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
14942 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
14943 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
14944 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
14945 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
14946 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
14947 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
14948 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
14949 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
14950 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
14951 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
14952 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
14953 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
14954 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
14955 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
14956 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
14957 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
14958 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
14959 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
14960 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
14961 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
14962 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
14963 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
14964 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
14965 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
14966 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
14967 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
14968 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
14969 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
14970 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
14971 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
14972 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
14973 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
14974 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
14975 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
14976 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
14977 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"`'
14978 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
14979 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
14980 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
14981 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
14982 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
14983 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
14984 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
14985 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
14986 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
14987 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
14988 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
14989 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
14990 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
14991 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
14992 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
14993 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
14994 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
14995 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
14996 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
14997 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
14998 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
14999 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
15000 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
15001 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
15002 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15003 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
15004 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
15005 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
15006 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
15007 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
15008 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
15009 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
15010 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
15011 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
15012 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
15013 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
15014 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
15015 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
15016 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
15017 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
15018 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
15019 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
15020 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
15021 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
15022 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
15023 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
15024 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
15025 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
15026 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
15027 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
15028 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
15029 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
15030 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
15031 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
15032 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
15033 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
15034 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
15035 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
15036 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
15037 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
15038 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
15039 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
15040 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
15041 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
15042 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
15043 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
15044 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
15045 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
15046 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
15047 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
15048 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
15049
15050 LTCC='$LTCC'
15051 LTCFLAGS='$LTCFLAGS'
15052 compiler='$compiler_DEFAULT'
15053
15054 # A function that is used when there is no print builtin or printf.
15055 func_fallback_echo ()
15056 {
15057   eval 'cat <<_LTECHO_EOF
15058 \$1
15059 _LTECHO_EOF'
15060 }
15061
15062 # Quote evaled strings.
15063 for var in SHELL \
15064 ECHO \
15065 SED \
15066 GREP \
15067 EGREP \
15068 FGREP \
15069 LD \
15070 NM \
15071 LN_S \
15072 lt_SP2NL \
15073 lt_NL2SP \
15074 reload_flag \
15075 OBJDUMP \
15076 deplibs_check_method \
15077 file_magic_cmd \
15078 AR \
15079 AR_FLAGS \
15080 STRIP \
15081 RANLIB \
15082 CC \
15083 CFLAGS \
15084 compiler \
15085 lt_cv_sys_global_symbol_pipe \
15086 lt_cv_sys_global_symbol_to_cdecl \
15087 lt_cv_sys_global_symbol_to_c_name_address \
15088 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
15089 lt_prog_compiler_no_builtin_flag \
15090 lt_prog_compiler_wl \
15091 lt_prog_compiler_pic \
15092 lt_prog_compiler_static \
15093 lt_cv_prog_compiler_c_o \
15094 need_locks \
15095 DSYMUTIL \
15096 NMEDIT \
15097 LIPO \
15098 OTOOL \
15099 OTOOL64 \
15100 shrext_cmds \
15101 export_dynamic_flag_spec \
15102 whole_archive_flag_spec \
15103 compiler_needs_object \
15104 with_gnu_ld \
15105 allow_undefined_flag \
15106 no_undefined_flag \
15107 hardcode_libdir_flag_spec \
15108 hardcode_libdir_flag_spec_ld \
15109 hardcode_libdir_separator \
15110 fix_srcfile_path \
15111 exclude_expsyms \
15112 include_expsyms \
15113 file_list_spec \
15114 variables_saved_for_relink \
15115 libname_spec \
15116 library_names_spec \
15117 soname_spec \
15118 install_override_mode \
15119 finish_eval \
15120 old_striplib \
15121 striplib; do
15122     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15123     *[\\\\\\\`\\"\\\$]*)
15124       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
15125       ;;
15126     *)
15127       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15128       ;;
15129     esac
15130 done
15131
15132 # Double-quote double-evaled strings.
15133 for var in reload_cmds \
15134 old_postinstall_cmds \
15135 old_postuninstall_cmds \
15136 old_archive_cmds \
15137 extract_expsyms_cmds \
15138 old_archive_from_new_cmds \
15139 old_archive_from_expsyms_cmds \
15140 archive_cmds \
15141 archive_expsym_cmds \
15142 module_cmds \
15143 module_expsym_cmds \
15144 export_symbols_cmds \
15145 prelink_cmds \
15146 postinstall_cmds \
15147 postuninstall_cmds \
15148 finish_cmds \
15149 sys_lib_search_path_spec \
15150 sys_lib_dlsearch_path_spec; do
15151     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
15152     *[\\\\\\\`\\"\\\$]*)
15153       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
15154       ;;
15155     *)
15156       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
15157       ;;
15158     esac
15159 done
15160
15161 ac_aux_dir='$ac_aux_dir'
15162 xsi_shell='$xsi_shell'
15163 lt_shell_append='$lt_shell_append'
15164
15165 # See if we are running on zsh, and set the options which allow our
15166 # commands through without removal of \ escapes INIT.
15167 if test -n "\${ZSH_VERSION+set}" ; then
15168    setopt NO_GLOB_SUBST
15169 fi
15170
15171
15172     PACKAGE='$PACKAGE'
15173     VERSION='$VERSION'
15174     TIMESTAMP='$TIMESTAMP'
15175     RM='$RM'
15176     ofile='$ofile'
15177
15178
15179
15180
15181 GCC="$GCC"
15182 CC="$CC"
15183 acx_cv_header_stdint="$acx_cv_header_stdint"
15184 acx_cv_type_int8_t="$acx_cv_type_int8_t"
15185 acx_cv_type_int16_t="$acx_cv_type_int16_t"
15186 acx_cv_type_int32_t="$acx_cv_type_int32_t"
15187 acx_cv_type_int64_t="$acx_cv_type_int64_t"
15188 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
15189 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
15190 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
15191 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
15192 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
15193 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
15194 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
15195 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
15196 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
15197
15198
15199 # Variables needed in config.status (file generation) which aren't already
15200 # passed by autoconf.
15201 SUBDIRS="$SUBDIRS"
15202
15203
15204 _ACEOF
15205
15206 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15207
15208 # Handling of arguments.
15209 for ac_config_target in $ac_config_targets
15210 do
15211   case $ac_config_target in
15212     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
15213     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
15214     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
15215     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
15216     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15217     "backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES backtrace-supported.h" ;;
15218     "install-debuginfo-for-buildid.sh") CONFIG_FILES="$CONFIG_FILES install-debuginfo-for-buildid.sh" ;;
15219     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15220
15221   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15222   esac
15223 done
15224
15225
15226 # If the user did not use the arguments to specify the items to instantiate,
15227 # then the envvar interface is used.  Set only those that are not.
15228 # We use the long form for the default assignment because of an extremely
15229 # bizarre bug on SunOS 4.1.3.
15230 if $ac_need_defaults; then
15231   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15232   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15233   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15234 fi
15235
15236 # Have a temporary directory for convenience.  Make it in the build tree
15237 # simply because there is no reason against having it here, and in addition,
15238 # creating and moving files from /tmp can sometimes cause problems.
15239 # Hook for its removal unless debugging.
15240 # Note that there is a small window in which the directory will not be cleaned:
15241 # after its creation but before its name has been assigned to `$tmp'.
15242 $debug ||
15243 {
15244   tmp= ac_tmp=
15245   trap 'exit_status=$?
15246   : "${ac_tmp:=$tmp}"
15247   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
15248 ' 0
15249   trap 'as_fn_exit 1' 1 2 13 15
15250 }
15251 # Create a (secure) tmp directory for tmp files.
15252
15253 {
15254   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15255   test -d "$tmp"
15256 }  ||
15257 {
15258   tmp=./conf$$-$RANDOM
15259   (umask 077 && mkdir "$tmp")
15260 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
15261 ac_tmp=$tmp
15262
15263 # Set up the scripts for CONFIG_FILES section.
15264 # No need to generate them if there are no CONFIG_FILES.
15265 # This happens for instance with `./config.status config.h'.
15266 if test -n "$CONFIG_FILES"; then
15267
15268
15269 ac_cr=`echo X | tr X '\015'`
15270 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15271 # But we know of no other shell where ac_cr would be empty at this
15272 # point, so we can use a bashism as a fallback.
15273 if test "x$ac_cr" = x; then
15274   eval ac_cr=\$\'\\r\'
15275 fi
15276 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15277 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15278   ac_cs_awk_cr='\\r'
15279 else
15280   ac_cs_awk_cr=$ac_cr
15281 fi
15282
15283 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
15284 _ACEOF
15285
15286
15287 {
15288   echo "cat >conf$$subs.awk <<_ACEOF" &&
15289   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15290   echo "_ACEOF"
15291 } >conf$$subs.sh ||
15292   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15293 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
15294 ac_delim='%!_!# '
15295 for ac_last_try in false false false false false :; do
15296   . ./conf$$subs.sh ||
15297     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15298
15299   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15300   if test $ac_delim_n = $ac_delim_num; then
15301     break
15302   elif $ac_last_try; then
15303     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
15304   else
15305     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15306   fi
15307 done
15308 rm -f conf$$subs.sh
15309
15310 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15311 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
15312 _ACEOF
15313 sed -n '
15314 h
15315 s/^/S["/; s/!.*/"]=/
15316 p
15317 g
15318 s/^[^!]*!//
15319 :repl
15320 t repl
15321 s/'"$ac_delim"'$//
15322 t delim
15323 :nl
15324 h
15325 s/\(.\{148\}\)..*/\1/
15326 t more1
15327 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15328 p
15329 n
15330 b repl
15331 :more1
15332 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15333 p
15334 g
15335 s/.\{148\}//
15336 t nl
15337 :delim
15338 h
15339 s/\(.\{148\}\)..*/\1/
15340 t more2
15341 s/["\\]/\\&/g; s/^/"/; s/$/"/
15342 p
15343 b
15344 :more2
15345 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15346 p
15347 g
15348 s/.\{148\}//
15349 t delim
15350 ' <conf$$subs.awk | sed '
15351 /^[^""]/{
15352   N
15353   s/\n//
15354 }
15355 ' >>$CONFIG_STATUS || ac_write_fail=1
15356 rm -f conf$$subs.awk
15357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15358 _ACAWK
15359 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
15360   for (key in S) S_is_set[key] = 1
15361   FS = "\a"
15362
15363 }
15364 {
15365   line = $ 0
15366   nfields = split(line, field, "@")
15367   substed = 0
15368   len = length(field[1])
15369   for (i = 2; i < nfields; i++) {
15370     key = field[i]
15371     keylen = length(key)
15372     if (S_is_set[key]) {
15373       value = S[key]
15374       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15375       len += length(value) + length(field[++i])
15376       substed = 1
15377     } else
15378       len += 1 + keylen
15379   }
15380
15381   print line
15382 }
15383
15384 _ACAWK
15385 _ACEOF
15386 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15387 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15388   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15389 else
15390   cat
15391 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
15392   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
15393 _ACEOF
15394
15395 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
15396 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
15397 # trailing colons and then remove the whole line if VPATH becomes empty
15398 # (actually we leave an empty line to preserve line numbers).
15399 if test "x$srcdir" = x.; then
15400   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
15401 h
15402 s///
15403 s/^/:/
15404 s/[      ]*$/:/
15405 s/:\$(srcdir):/:/g
15406 s/:\${srcdir}:/:/g
15407 s/:@srcdir@:/:/g
15408 s/^:*//
15409 s/:*$//
15410 x
15411 s/\(=[   ]*\).*/\1/
15412 G
15413 s/\n//
15414 s/^[^=]*=[       ]*$//
15415 }'
15416 fi
15417
15418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15419 fi # test -n "$CONFIG_FILES"
15420
15421 # Set up the scripts for CONFIG_HEADERS section.
15422 # No need to generate them if there are no CONFIG_HEADERS.
15423 # This happens for instance with `./config.status Makefile'.
15424 if test -n "$CONFIG_HEADERS"; then
15425 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
15426 BEGIN {
15427 _ACEOF
15428
15429 # Transform confdefs.h into an awk script `defines.awk', embedded as
15430 # here-document in config.status, that substitutes the proper values into
15431 # config.h.in to produce config.h.
15432
15433 # Create a delimiter string that does not exist in confdefs.h, to ease
15434 # handling of long lines.
15435 ac_delim='%!_!# '
15436 for ac_last_try in false false :; do
15437   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
15438   if test -z "$ac_tt"; then
15439     break
15440   elif $ac_last_try; then
15441     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
15442   else
15443     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15444   fi
15445 done
15446
15447 # For the awk script, D is an array of macro values keyed by name,
15448 # likewise P contains macro parameters if any.  Preserve backslash
15449 # newline sequences.
15450
15451 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15452 sed -n '
15453 s/.\{148\}/&'"$ac_delim"'/g
15454 t rset
15455 :rset
15456 s/^[     ]*#[    ]*define[       ][      ]*/ /
15457 t def
15458 d
15459 :def
15460 s/\\$//
15461 t bsnl
15462 s/["\\]/\\&/g
15463 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15464 D["\1"]=" \3"/p
15465 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15466 d
15467 :bsnl
15468 s/["\\]/\\&/g
15469 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15470 D["\1"]=" \3\\\\\\n"\\/p
15471 t cont
15472 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15473 t cont
15474 d
15475 :cont
15476 n
15477 s/.\{148\}/&'"$ac_delim"'/g
15478 t clear
15479 :clear
15480 s/\\$//
15481 t bsnlc
15482 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15483 d
15484 :bsnlc
15485 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15486 b cont
15487 ' <confdefs.h | sed '
15488 s/'"$ac_delim"'/"\\\
15489 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15490
15491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15492   for (key in D) D_is_set[key] = 1
15493   FS = "\a"
15494 }
15495 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15496   line = \$ 0
15497   split(line, arg, " ")
15498   if (arg[1] == "#") {
15499     defundef = arg[2]
15500     mac1 = arg[3]
15501   } else {
15502     defundef = substr(arg[1], 2)
15503     mac1 = arg[2]
15504   }
15505   split(mac1, mac2, "(") #)
15506   macro = mac2[1]
15507   prefix = substr(line, 1, index(line, defundef) - 1)
15508   if (D_is_set[macro]) {
15509     # Preserve the white space surrounding the "#".
15510     print prefix "define", macro P[macro] D[macro]
15511     next
15512   } else {
15513     # Replace #undef with comments.  This is necessary, for example,
15514     # in the case of _POSIX_SOURCE, which is predefined and required
15515     # on some systems where configure will not decide to define it.
15516     if (defundef == "undef") {
15517       print "/*", prefix defundef, macro, "*/"
15518       next
15519     }
15520   }
15521 }
15522 { print }
15523 _ACAWK
15524 _ACEOF
15525 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15526   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
15527 fi # test -n "$CONFIG_HEADERS"
15528
15529
15530 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
15531 shift
15532 for ac_tag
15533 do
15534   case $ac_tag in
15535   :[FHLC]) ac_mode=$ac_tag; continue;;
15536   esac
15537   case $ac_mode$ac_tag in
15538   :[FHL]*:*);;
15539   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
15540   :[FH]-) ac_tag=-:-;;
15541   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15542   esac
15543   ac_save_IFS=$IFS
15544   IFS=:
15545   set x $ac_tag
15546   IFS=$ac_save_IFS
15547   shift
15548   ac_file=$1
15549   shift
15550
15551   case $ac_mode in
15552   :L) ac_source=$1;;
15553   :[FH])
15554     ac_file_inputs=
15555     for ac_f
15556     do
15557       case $ac_f in
15558       -) ac_f="$ac_tmp/stdin";;
15559       *) # Look for the file first in the build tree, then in the source tree
15560          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15561          # because $ac_f cannot contain `:'.
15562          test -f "$ac_f" ||
15563            case $ac_f in
15564            [\\/$]*) false;;
15565            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15566            esac ||
15567            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15568       esac
15569       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15570       as_fn_append ac_file_inputs " '$ac_f'"
15571     done
15572
15573     # Let's still pretend it is `configure' which instantiates (i.e., don't
15574     # use $as_me), people would be surprised to read:
15575     #    /* config.h.  Generated by config.status.  */
15576     configure_input='Generated from '`
15577           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15578         `' by configure.'
15579     if test x"$ac_file" != x-; then
15580       configure_input="$ac_file.  $configure_input"
15581       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15582 $as_echo "$as_me: creating $ac_file" >&6;}
15583     fi
15584     # Neutralize special characters interpreted by sed in replacement strings.
15585     case $configure_input in #(
15586     *\&* | *\|* | *\\* )
15587        ac_sed_conf_input=`$as_echo "$configure_input" |
15588        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15589     *) ac_sed_conf_input=$configure_input;;
15590     esac
15591
15592     case $ac_tag in
15593     *:-:* | *:-) cat >"$ac_tmp/stdin" \
15594       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
15595     esac
15596     ;;
15597   esac
15598
15599   ac_dir=`$as_dirname -- "$ac_file" ||
15600 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15601          X"$ac_file" : 'X\(//\)[^/]' \| \
15602          X"$ac_file" : 'X\(//\)$' \| \
15603          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15604 $as_echo X"$ac_file" |
15605     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15606             s//\1/
15607             q
15608           }
15609           /^X\(\/\/\)[^/].*/{
15610             s//\1/
15611             q
15612           }
15613           /^X\(\/\/\)$/{
15614             s//\1/
15615             q
15616           }
15617           /^X\(\/\).*/{
15618             s//\1/
15619             q
15620           }
15621           s/.*/./; q'`
15622   as_dir="$ac_dir"; as_fn_mkdir_p
15623   ac_builddir=.
15624
15625 case "$ac_dir" in
15626 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15627 *)
15628   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15629   # A ".." for each directory in $ac_dir_suffix.
15630   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15631   case $ac_top_builddir_sub in
15632   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15633   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15634   esac ;;
15635 esac
15636 ac_abs_top_builddir=$ac_pwd
15637 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15638 # for backward compatibility:
15639 ac_top_builddir=$ac_top_build_prefix
15640
15641 case $srcdir in
15642   .)  # We are building in place.
15643     ac_srcdir=.
15644     ac_top_srcdir=$ac_top_builddir_sub
15645     ac_abs_top_srcdir=$ac_pwd ;;
15646   [\\/]* | ?:[\\/]* )  # Absolute name.
15647     ac_srcdir=$srcdir$ac_dir_suffix;
15648     ac_top_srcdir=$srcdir
15649     ac_abs_top_srcdir=$srcdir ;;
15650   *) # Relative name.
15651     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15652     ac_top_srcdir=$ac_top_build_prefix$srcdir
15653     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15654 esac
15655 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15656
15657
15658   case $ac_mode in
15659   :F)
15660   #
15661   # CONFIG_FILE
15662   #
15663
15664   case $INSTALL in
15665   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15666   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15667   esac
15668   ac_MKDIR_P=$MKDIR_P
15669   case $MKDIR_P in
15670   [\\/$]* | ?:[\\/]* ) ;;
15671   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
15672   esac
15673 _ACEOF
15674
15675 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15676 # If the template does not know about datarootdir, expand it.
15677 # FIXME: This hack should be removed a few years after 2.60.
15678 ac_datarootdir_hack=; ac_datarootdir_seen=
15679 ac_sed_dataroot='
15680 /datarootdir/ {
15681   p
15682   q
15683 }
15684 /@datadir@/p
15685 /@docdir@/p
15686 /@infodir@/p
15687 /@localedir@/p
15688 /@mandir@/p'
15689 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
15690 *datarootdir*) ac_datarootdir_seen=yes;;
15691 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
15692   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
15693 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
15694 _ACEOF
15695 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15696   ac_datarootdir_hack='
15697   s&@datadir@&$datadir&g
15698   s&@docdir@&$docdir&g
15699   s&@infodir@&$infodir&g
15700   s&@localedir@&$localedir&g
15701   s&@mandir@&$mandir&g
15702   s&\\\${datarootdir}&$datarootdir&g' ;;
15703 esac
15704 _ACEOF
15705
15706 # Neutralize VPATH when `$srcdir' = `.'.
15707 # Shell code in configure.ac might set extrasub.
15708 # FIXME: do we really want to maintain this feature?
15709 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15710 ac_sed_extra="$ac_vpsub
15711 $extrasub
15712 _ACEOF
15713 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15714 :t
15715 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
15716 s|@configure_input@|$ac_sed_conf_input|;t t
15717 s&@top_builddir@&$ac_top_builddir_sub&;t t
15718 s&@top_build_prefix@&$ac_top_build_prefix&;t t
15719 s&@srcdir@&$ac_srcdir&;t t
15720 s&@abs_srcdir@&$ac_abs_srcdir&;t t
15721 s&@top_srcdir@&$ac_top_srcdir&;t t
15722 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
15723 s&@builddir@&$ac_builddir&;t t
15724 s&@abs_builddir@&$ac_abs_builddir&;t t
15725 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
15726 s&@INSTALL@&$ac_INSTALL&;t t
15727 s&@MKDIR_P@&$ac_MKDIR_P&;t t
15728 $ac_datarootdir_hack
15729 "
15730 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
15731   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15732
15733 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
15734   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
15735   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
15736       "$ac_tmp/out"`; test -z "$ac_out"; } &&
15737   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15738 which seems to be undefined.  Please make sure it is defined" >&5
15739 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
15740 which seems to be undefined.  Please make sure it is defined" >&2;}
15741
15742   rm -f "$ac_tmp/stdin"
15743   case $ac_file in
15744   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
15745   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
15746   esac \
15747   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15748  ;;
15749   :H)
15750   #
15751   # CONFIG_HEADER
15752   #
15753   if test x"$ac_file" != x-; then
15754     {
15755       $as_echo "/* $configure_input  */" \
15756       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
15757     } >"$ac_tmp/config.h" \
15758       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15759     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
15760       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
15761 $as_echo "$as_me: $ac_file is unchanged" >&6;}
15762     else
15763       rm -f "$ac_file"
15764       mv "$ac_tmp/config.h" "$ac_file" \
15765         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
15766     fi
15767   else
15768     $as_echo "/* $configure_input  */" \
15769       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
15770       || as_fn_error $? "could not create -" "$LINENO" 5
15771   fi
15772 # Compute "$ac_file"'s index in $config_headers.
15773 _am_arg="$ac_file"
15774 _am_stamp_count=1
15775 for _am_header in $config_headers :; do
15776   case $_am_header in
15777     $_am_arg | $_am_arg:* )
15778       break ;;
15779     * )
15780       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
15781   esac
15782 done
15783 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
15784 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15785          X"$_am_arg" : 'X\(//\)[^/]' \| \
15786          X"$_am_arg" : 'X\(//\)$' \| \
15787          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
15788 $as_echo X"$_am_arg" |
15789     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15790             s//\1/
15791             q
15792           }
15793           /^X\(\/\/\)[^/].*/{
15794             s//\1/
15795             q
15796           }
15797           /^X\(\/\/\)$/{
15798             s//\1/
15799             q
15800           }
15801           /^X\(\/\).*/{
15802             s//\1/
15803             q
15804           }
15805           s/.*/./; q'`/stamp-h$_am_stamp_count
15806  ;;
15807
15808   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
15809 $as_echo "$as_me: executing $ac_file commands" >&6;}
15810  ;;
15811   esac
15812
15813
15814   case $ac_file$ac_mode in
15815     "default-1":C)
15816 # Only add multilib support code if we just rebuilt the top-level
15817 # Makefile.
15818 case " $CONFIG_FILES " in
15819  *" Makefile "*)
15820    ac_file=Makefile . ${multi_basedir}/config-ml.in
15821    ;;
15822 esac ;;
15823     "libtool":C)
15824
15825     # See if we are running on zsh, and set the options which allow our
15826     # commands through without removal of \ escapes.
15827     if test -n "${ZSH_VERSION+set}" ; then
15828       setopt NO_GLOB_SUBST
15829     fi
15830
15831     cfgfile="${ofile}T"
15832     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
15833     $RM "$cfgfile"
15834
15835     cat <<_LT_EOF >> "$cfgfile"
15836 #! $SHELL
15837
15838 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
15839 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
15840 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
15841 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
15842 #
15843 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15844 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
15845 #   Written by Gordon Matzigkeit, 1996
15846 #
15847 #   This file is part of GNU Libtool.
15848 #
15849 # GNU Libtool is free software; you can redistribute it and/or
15850 # modify it under the terms of the GNU General Public License as
15851 # published by the Free Software Foundation; either version 2 of
15852 # the License, or (at your option) any later version.
15853 #
15854 # As a special exception to the GNU General Public License,
15855 # if you distribute this file as part of a program or library that
15856 # is built using GNU Libtool, you may include this file under the
15857 # same distribution terms that you use for the rest of that program.
15858 #
15859 # GNU Libtool is distributed in the hope that it will be useful,
15860 # but WITHOUT ANY WARRANTY; without even the implied warranty of
15861 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15862 # GNU General Public License for more details.
15863 #
15864 # You should have received a copy of the GNU General Public License
15865 # along with GNU Libtool; see the file COPYING.  If not, a copy
15866 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
15867 # obtained by writing to the Free Software Foundation, Inc.,
15868 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15869
15870
15871 # The names of the tagged configurations supported by this script.
15872 available_tags=""
15873
15874 # ### BEGIN LIBTOOL CONFIG
15875
15876 # Which release of libtool.m4 was used?
15877 macro_version=$macro_version
15878 macro_revision=$macro_revision
15879
15880 # Whether or not to build shared libraries.
15881 build_libtool_libs=$enable_shared
15882
15883 # Whether or not to build static libraries.
15884 build_old_libs=$enable_static
15885
15886 # What type of objects to build.
15887 pic_mode=$pic_mode
15888
15889 # Whether or not to optimize for fast installation.
15890 fast_install=$enable_fast_install
15891
15892 # Shell to use when invoking shell scripts.
15893 SHELL=$lt_SHELL
15894
15895 # An echo program that protects backslashes.
15896 ECHO=$lt_ECHO
15897
15898 # The host system.
15899 host_alias=$host_alias
15900 host=$host
15901 host_os=$host_os
15902
15903 # The build system.
15904 build_alias=$build_alias
15905 build=$build
15906 build_os=$build_os
15907
15908 # A sed program that does not truncate output.
15909 SED=$lt_SED
15910
15911 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
15912 Xsed="\$SED -e 1s/^X//"
15913
15914 # A grep program that handles long lines.
15915 GREP=$lt_GREP
15916
15917 # An ERE matcher.
15918 EGREP=$lt_EGREP
15919
15920 # A literal string matcher.
15921 FGREP=$lt_FGREP
15922
15923 # A BSD- or MS-compatible name lister.
15924 NM=$lt_NM
15925
15926 # Whether we need soft or hard links.
15927 LN_S=$lt_LN_S
15928
15929 # What is the maximum length of a command?
15930 max_cmd_len=$max_cmd_len
15931
15932 # Object file suffix (normally "o").
15933 objext=$ac_objext
15934
15935 # Executable file suffix (normally "").
15936 exeext=$exeext
15937
15938 # whether the shell understands "unset".
15939 lt_unset=$lt_unset
15940
15941 # turn spaces into newlines.
15942 SP2NL=$lt_lt_SP2NL
15943
15944 # turn newlines into spaces.
15945 NL2SP=$lt_lt_NL2SP
15946
15947 # An object symbol dumper.
15948 OBJDUMP=$lt_OBJDUMP
15949
15950 # Method to check whether dependent libraries are shared objects.
15951 deplibs_check_method=$lt_deplibs_check_method
15952
15953 # Command to use when deplibs_check_method == "file_magic".
15954 file_magic_cmd=$lt_file_magic_cmd
15955
15956 # The archiver.
15957 AR=$lt_AR
15958 AR_FLAGS=$lt_AR_FLAGS
15959
15960 # A symbol stripping program.
15961 STRIP=$lt_STRIP
15962
15963 # Commands used to install an old-style archive.
15964 RANLIB=$lt_RANLIB
15965 old_postinstall_cmds=$lt_old_postinstall_cmds
15966 old_postuninstall_cmds=$lt_old_postuninstall_cmds
15967
15968 # Whether to use a lock for old archive extraction.
15969 lock_old_archive_extraction=$lock_old_archive_extraction
15970
15971 # A C compiler.
15972 LTCC=$lt_CC
15973
15974 # LTCC compiler flags.
15975 LTCFLAGS=$lt_CFLAGS
15976
15977 # Take the output of nm and produce a listing of raw symbols and C names.
15978 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
15979
15980 # Transform the output of nm in a proper C declaration.
15981 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
15982
15983 # Transform the output of nm in a C name address pair.
15984 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
15985
15986 # Transform the output of nm in a C name address pair when lib prefix is needed.
15987 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
15988
15989 # The name of the directory that contains temporary libtool files.
15990 objdir=$objdir
15991
15992 # Used to examine libraries when file_magic_cmd begins with "file".
15993 MAGIC_CMD=$MAGIC_CMD
15994
15995 # Must we lock files when doing compilation?
15996 need_locks=$lt_need_locks
15997
15998 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
15999 DSYMUTIL=$lt_DSYMUTIL
16000
16001 # Tool to change global to local symbols on Mac OS X.
16002 NMEDIT=$lt_NMEDIT
16003
16004 # Tool to manipulate fat objects and archives on Mac OS X.
16005 LIPO=$lt_LIPO
16006
16007 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
16008 OTOOL=$lt_OTOOL
16009
16010 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
16011 OTOOL64=$lt_OTOOL64
16012
16013 # Old archive suffix (normally "a").
16014 libext=$libext
16015
16016 # Shared library suffix (normally ".so").
16017 shrext_cmds=$lt_shrext_cmds
16018
16019 # The commands to extract the exported symbol list from a shared archive.
16020 extract_expsyms_cmds=$lt_extract_expsyms_cmds
16021
16022 # Variables whose values should be saved in libtool wrapper scripts and
16023 # restored at link time.
16024 variables_saved_for_relink=$lt_variables_saved_for_relink
16025
16026 # Do we need the "lib" prefix for modules?
16027 need_lib_prefix=$need_lib_prefix
16028
16029 # Do we need a version for libraries?
16030 need_version=$need_version
16031
16032 # Library versioning type.
16033 version_type=$version_type
16034
16035 # Shared library runtime path variable.
16036 runpath_var=$runpath_var
16037
16038 # Shared library path variable.
16039 shlibpath_var=$shlibpath_var
16040
16041 # Is shlibpath searched before the hard-coded library search path?
16042 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
16043
16044 # Format of library name prefix.
16045 libname_spec=$lt_libname_spec
16046
16047 # List of archive names.  First name is the real one, the rest are links.
16048 # The last name is the one that the linker finds with -lNAME
16049 library_names_spec=$lt_library_names_spec
16050
16051 # The coded name of the library, if different from the real name.
16052 soname_spec=$lt_soname_spec
16053
16054 # Permission mode override for installation of shared libraries.
16055 install_override_mode=$lt_install_override_mode
16056
16057 # Command to use after installation of a shared archive.
16058 postinstall_cmds=$lt_postinstall_cmds
16059
16060 # Command to use after uninstallation of a shared archive.
16061 postuninstall_cmds=$lt_postuninstall_cmds
16062
16063 # Commands used to finish a libtool library installation in a directory.
16064 finish_cmds=$lt_finish_cmds
16065
16066 # As "finish_cmds", except a single script fragment to be evaled but
16067 # not shown.
16068 finish_eval=$lt_finish_eval
16069
16070 # Whether we should hardcode library paths into libraries.
16071 hardcode_into_libs=$hardcode_into_libs
16072
16073 # Compile-time system search path for libraries.
16074 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
16075
16076 # Run-time system search path for libraries.
16077 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
16078
16079 # Whether dlopen is supported.
16080 dlopen_support=$enable_dlopen
16081
16082 # Whether dlopen of programs is supported.
16083 dlopen_self=$enable_dlopen_self
16084
16085 # Whether dlopen of statically linked programs is supported.
16086 dlopen_self_static=$enable_dlopen_self_static
16087
16088 # Commands to strip libraries.
16089 old_striplib=$lt_old_striplib
16090 striplib=$lt_striplib
16091
16092
16093 # The linker used to build libraries.
16094 LD=$lt_LD
16095
16096 # How to create reloadable object files.
16097 reload_flag=$lt_reload_flag
16098 reload_cmds=$lt_reload_cmds
16099
16100 # Commands used to build an old-style archive.
16101 old_archive_cmds=$lt_old_archive_cmds
16102
16103 # A language specific compiler.
16104 CC=$lt_compiler
16105
16106 # Is the compiler the GNU compiler?
16107 with_gcc=$GCC
16108
16109 # Compiler flag to turn off builtin functions.
16110 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
16111
16112 # How to pass a linker flag through the compiler.
16113 wl=$lt_lt_prog_compiler_wl
16114
16115 # Additional compiler flags for building library objects.
16116 pic_flag=$lt_lt_prog_compiler_pic
16117
16118 # Compiler flag to prevent dynamic linking.
16119 link_static_flag=$lt_lt_prog_compiler_static
16120
16121 # Does compiler simultaneously support -c and -o options?
16122 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
16123
16124 # Whether or not to add -lc for building shared libraries.
16125 build_libtool_need_lc=$archive_cmds_need_lc
16126
16127 # Whether or not to disallow shared libs when runtime libs are static.
16128 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
16129
16130 # Compiler flag to allow reflexive dlopens.
16131 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
16132
16133 # Compiler flag to generate shared objects directly from archives.
16134 whole_archive_flag_spec=$lt_whole_archive_flag_spec
16135
16136 # Whether the compiler copes with passing no objects directly.
16137 compiler_needs_object=$lt_compiler_needs_object
16138
16139 # Create an old-style archive from a shared archive.
16140 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
16141
16142 # Create a temporary old-style archive to link instead of a shared archive.
16143 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
16144
16145 # Commands used to build a shared archive.
16146 archive_cmds=$lt_archive_cmds
16147 archive_expsym_cmds=$lt_archive_expsym_cmds
16148
16149 # Commands used to build a loadable module if different from building
16150 # a shared archive.
16151 module_cmds=$lt_module_cmds
16152 module_expsym_cmds=$lt_module_expsym_cmds
16153
16154 # Whether we are building with GNU ld or not.
16155 with_gnu_ld=$lt_with_gnu_ld
16156
16157 # Flag that allows shared libraries with undefined symbols to be built.
16158 allow_undefined_flag=$lt_allow_undefined_flag
16159
16160 # Flag that enforces no undefined symbols.
16161 no_undefined_flag=$lt_no_undefined_flag
16162
16163 # Flag to hardcode \$libdir into a binary during linking.
16164 # This must work even if \$libdir does not exist
16165 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
16166
16167 # If ld is used when linking, flag to hardcode \$libdir into a binary
16168 # during linking.  This must work even if \$libdir does not exist.
16169 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
16170
16171 # Whether we need a single "-rpath" flag with a separated argument.
16172 hardcode_libdir_separator=$lt_hardcode_libdir_separator
16173
16174 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16175 # DIR into the resulting binary.
16176 hardcode_direct=$hardcode_direct
16177
16178 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
16179 # DIR into the resulting binary and the resulting library dependency is
16180 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
16181 # library is relocated.
16182 hardcode_direct_absolute=$hardcode_direct_absolute
16183
16184 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
16185 # into the resulting binary.
16186 hardcode_minus_L=$hardcode_minus_L
16187
16188 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
16189 # into the resulting binary.
16190 hardcode_shlibpath_var=$hardcode_shlibpath_var
16191
16192 # Set to "yes" if building a shared library automatically hardcodes DIR
16193 # into the library and all subsequent libraries and executables linked
16194 # against it.
16195 hardcode_automatic=$hardcode_automatic
16196
16197 # Set to yes if linker adds runtime paths of dependent libraries
16198 # to runtime path list.
16199 inherit_rpath=$inherit_rpath
16200
16201 # Whether libtool must link a program against all its dependency libraries.
16202 link_all_deplibs=$link_all_deplibs
16203
16204 # Fix the shell variable \$srcfile for the compiler.
16205 fix_srcfile_path=$lt_fix_srcfile_path
16206
16207 # Set to "yes" if exported symbols are required.
16208 always_export_symbols=$always_export_symbols
16209
16210 # The commands to list exported symbols.
16211 export_symbols_cmds=$lt_export_symbols_cmds
16212
16213 # Symbols that should not be listed in the preloaded symbols.
16214 exclude_expsyms=$lt_exclude_expsyms
16215
16216 # Symbols that must always be exported.
16217 include_expsyms=$lt_include_expsyms
16218
16219 # Commands necessary for linking programs (against libraries) with templates.
16220 prelink_cmds=$lt_prelink_cmds
16221
16222 # Specify filename containing input files.
16223 file_list_spec=$lt_file_list_spec
16224
16225 # How to hardcode a shared library path into an executable.
16226 hardcode_action=$hardcode_action
16227
16228 # ### END LIBTOOL CONFIG
16229
16230 _LT_EOF
16231
16232   case $host_os in
16233   aix3*)
16234     cat <<\_LT_EOF >> "$cfgfile"
16235 # AIX sometimes has problems with the GCC collect2 program.  For some
16236 # reason, if we set the COLLECT_NAMES environment variable, the problems
16237 # vanish in a puff of smoke.
16238 if test "X${COLLECT_NAMES+set}" != Xset; then
16239   COLLECT_NAMES=
16240   export COLLECT_NAMES
16241 fi
16242 _LT_EOF
16243     ;;
16244   esac
16245
16246
16247 ltmain="$ac_aux_dir/ltmain.sh"
16248
16249
16250   # We use sed instead of cat because bash on DJGPP gets confused if
16251   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
16252   # text mode, it properly converts lines to CR/LF.  This bash problem
16253   # is reportedly fixed, but why not run on old versions too?
16254   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
16255     || (rm -f "$cfgfile"; exit 1)
16256
16257   case $xsi_shell in
16258   yes)
16259     cat << \_LT_EOF >> "$cfgfile"
16260
16261 # func_dirname file append nondir_replacement
16262 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16263 # otherwise set result to NONDIR_REPLACEMENT.
16264 func_dirname ()
16265 {
16266   case ${1} in
16267     */*) func_dirname_result="${1%/*}${2}" ;;
16268     *  ) func_dirname_result="${3}" ;;
16269   esac
16270 }
16271
16272 # func_basename file
16273 func_basename ()
16274 {
16275   func_basename_result="${1##*/}"
16276 }
16277
16278 # func_dirname_and_basename file append nondir_replacement
16279 # perform func_basename and func_dirname in a single function
16280 # call:
16281 #   dirname:  Compute the dirname of FILE.  If nonempty,
16282 #             add APPEND to the result, otherwise set result
16283 #             to NONDIR_REPLACEMENT.
16284 #             value returned in "$func_dirname_result"
16285 #   basename: Compute filename of FILE.
16286 #             value retuned in "$func_basename_result"
16287 # Implementation must be kept synchronized with func_dirname
16288 # and func_basename. For efficiency, we do not delegate to
16289 # those functions but instead duplicate the functionality here.
16290 func_dirname_and_basename ()
16291 {
16292   case ${1} in
16293     */*) func_dirname_result="${1%/*}${2}" ;;
16294     *  ) func_dirname_result="${3}" ;;
16295   esac
16296   func_basename_result="${1##*/}"
16297 }
16298
16299 # func_stripname prefix suffix name
16300 # strip PREFIX and SUFFIX off of NAME.
16301 # PREFIX and SUFFIX must not contain globbing or regex special
16302 # characters, hashes, percent signs, but SUFFIX may contain a leading
16303 # dot (in which case that matches only a dot).
16304 func_stripname ()
16305 {
16306   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
16307   # positional parameters, so assign one to ordinary parameter first.
16308   func_stripname_result=${3}
16309   func_stripname_result=${func_stripname_result#"${1}"}
16310   func_stripname_result=${func_stripname_result%"${2}"}
16311 }
16312
16313 # func_opt_split
16314 func_opt_split ()
16315 {
16316   func_opt_split_opt=${1%%=*}
16317   func_opt_split_arg=${1#*=}
16318 }
16319
16320 # func_lo2o object
16321 func_lo2o ()
16322 {
16323   case ${1} in
16324     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
16325     *)    func_lo2o_result=${1} ;;
16326   esac
16327 }
16328
16329 # func_xform libobj-or-source
16330 func_xform ()
16331 {
16332   func_xform_result=${1%.*}.lo
16333 }
16334
16335 # func_arith arithmetic-term...
16336 func_arith ()
16337 {
16338   func_arith_result=$(( $* ))
16339 }
16340
16341 # func_len string
16342 # STRING may not start with a hyphen.
16343 func_len ()
16344 {
16345   func_len_result=${#1}
16346 }
16347
16348 _LT_EOF
16349     ;;
16350   *) # Bourne compatible functions.
16351     cat << \_LT_EOF >> "$cfgfile"
16352
16353 # func_dirname file append nondir_replacement
16354 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
16355 # otherwise set result to NONDIR_REPLACEMENT.
16356 func_dirname ()
16357 {
16358   # Extract subdirectory from the argument.
16359   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
16360   if test "X$func_dirname_result" = "X${1}"; then
16361     func_dirname_result="${3}"
16362   else
16363     func_dirname_result="$func_dirname_result${2}"
16364   fi
16365 }
16366
16367 # func_basename file
16368 func_basename ()
16369 {
16370   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
16371 }
16372
16373
16374 # func_stripname prefix suffix name
16375 # strip PREFIX and SUFFIX off of NAME.
16376 # PREFIX and SUFFIX must not contain globbing or regex special
16377 # characters, hashes, percent signs, but SUFFIX may contain a leading
16378 # dot (in which case that matches only a dot).
16379 # func_strip_suffix prefix name
16380 func_stripname ()
16381 {
16382   case ${2} in
16383     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
16384     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
16385   esac
16386 }
16387
16388 # sed scripts:
16389 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
16390 my_sed_long_arg='1s/^-[^=]*=//'
16391
16392 # func_opt_split
16393 func_opt_split ()
16394 {
16395   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
16396   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
16397 }
16398
16399 # func_lo2o object
16400 func_lo2o ()
16401 {
16402   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
16403 }
16404
16405 # func_xform libobj-or-source
16406 func_xform ()
16407 {
16408   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
16409 }
16410
16411 # func_arith arithmetic-term...
16412 func_arith ()
16413 {
16414   func_arith_result=`expr "$@"`
16415 }
16416
16417 # func_len string
16418 # STRING may not start with a hyphen.
16419 func_len ()
16420 {
16421   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
16422 }
16423
16424 _LT_EOF
16425 esac
16426
16427 case $lt_shell_append in
16428   yes)
16429     cat << \_LT_EOF >> "$cfgfile"
16430
16431 # func_append var value
16432 # Append VALUE to the end of shell variable VAR.
16433 func_append ()
16434 {
16435   eval "$1+=\$2"
16436 }
16437 _LT_EOF
16438     ;;
16439   *)
16440     cat << \_LT_EOF >> "$cfgfile"
16441
16442 # func_append var value
16443 # Append VALUE to the end of shell variable VAR.
16444 func_append ()
16445 {
16446   eval "$1=\$$1\$2"
16447 }
16448
16449 _LT_EOF
16450     ;;
16451   esac
16452
16453
16454   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
16455     || (rm -f "$cfgfile"; exit 1)
16456
16457   mv -f "$cfgfile" "$ofile" ||
16458     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
16459   chmod +x "$ofile"
16460
16461  ;;
16462     "gstdint.h":C)
16463 if test "$GCC" = yes; then
16464   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
16465 else
16466   echo "/* generated for $CC */" > tmp-stdint.h
16467 fi
16468
16469 sed 's/^ *//' >> tmp-stdint.h <<EOF
16470
16471   #ifndef GCC_GENERATED_STDINT_H
16472   #define GCC_GENERATED_STDINT_H 1
16473
16474   #include <sys/types.h>
16475 EOF
16476
16477 if test "$acx_cv_header_stdint" != stdint.h; then
16478   echo "#include <stddef.h>" >> tmp-stdint.h
16479 fi
16480 if test "$acx_cv_header_stdint" != stddef.h; then
16481   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
16482 fi
16483
16484 sed 's/^ *//' >> tmp-stdint.h <<EOF
16485   /* glibc uses these symbols as guards to prevent redefinitions.  */
16486   #ifdef __int8_t_defined
16487   #define _INT8_T
16488   #define _INT16_T
16489   #define _INT32_T
16490   #endif
16491   #ifdef __uint32_t_defined
16492   #define _UINT32_T
16493   #endif
16494
16495 EOF
16496
16497 # ----------------- done header, emit basic int types -------------
16498 if test "$acx_cv_header_stdint" = stddef.h; then
16499   sed 's/^ *//' >> tmp-stdint.h <<EOF
16500
16501     #ifndef _UINT8_T
16502     #define _UINT8_T
16503     #ifndef __uint8_t_defined
16504     #define __uint8_t_defined
16505     #ifndef uint8_t
16506     typedef unsigned $acx_cv_type_int8_t uint8_t;
16507     #endif
16508     #endif
16509     #endif
16510
16511     #ifndef _UINT16_T
16512     #define _UINT16_T
16513     #ifndef __uint16_t_defined
16514     #define __uint16_t_defined
16515     #ifndef uint16_t
16516     typedef unsigned $acx_cv_type_int16_t uint16_t;
16517     #endif
16518     #endif
16519     #endif
16520
16521     #ifndef _UINT32_T
16522     #define _UINT32_T
16523     #ifndef __uint32_t_defined
16524     #define __uint32_t_defined
16525     #ifndef uint32_t
16526     typedef unsigned $acx_cv_type_int32_t uint32_t;
16527     #endif
16528     #endif
16529     #endif
16530
16531     #ifndef _INT8_T
16532     #define _INT8_T
16533     #ifndef __int8_t_defined
16534     #define __int8_t_defined
16535     #ifndef int8_t
16536     typedef $acx_cv_type_int8_t int8_t;
16537     #endif
16538     #endif
16539     #endif
16540
16541     #ifndef _INT16_T
16542     #define _INT16_T
16543     #ifndef __int16_t_defined
16544     #define __int16_t_defined
16545     #ifndef int16_t
16546     typedef $acx_cv_type_int16_t int16_t;
16547     #endif
16548     #endif
16549     #endif
16550
16551     #ifndef _INT32_T
16552     #define _INT32_T
16553     #ifndef __int32_t_defined
16554     #define __int32_t_defined
16555     #ifndef int32_t
16556     typedef $acx_cv_type_int32_t int32_t;
16557     #endif
16558     #endif
16559     #endif
16560 EOF
16561 elif test "$ac_cv_type_u_int32_t" = yes; then
16562   sed 's/^ *//' >> tmp-stdint.h <<EOF
16563
16564     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
16565     #ifndef _INT8_T
16566     #define _INT8_T
16567     #endif
16568     #ifndef _INT16_T
16569     #define _INT16_T
16570     #endif
16571     #ifndef _INT32_T
16572     #define _INT32_T
16573     #endif
16574
16575     #ifndef _UINT8_T
16576     #define _UINT8_T
16577     #ifndef __uint8_t_defined
16578     #define __uint8_t_defined
16579     #ifndef uint8_t
16580     typedef u_int8_t uint8_t;
16581     #endif
16582     #endif
16583     #endif
16584
16585     #ifndef _UINT16_T
16586     #define _UINT16_T
16587     #ifndef __uint16_t_defined
16588     #define __uint16_t_defined
16589     #ifndef uint16_t
16590     typedef u_int16_t uint16_t;
16591     #endif
16592     #endif
16593     #endif
16594
16595     #ifndef _UINT32_T
16596     #define _UINT32_T
16597     #ifndef __uint32_t_defined
16598     #define __uint32_t_defined
16599     #ifndef uint32_t
16600     typedef u_int32_t uint32_t;
16601     #endif
16602     #endif
16603     #endif
16604 EOF
16605 else
16606   sed 's/^ *//' >> tmp-stdint.h <<EOF
16607
16608     /* Some systems have guard macros to prevent redefinitions, define them.  */
16609     #ifndef _INT8_T
16610     #define _INT8_T
16611     #endif
16612     #ifndef _INT16_T
16613     #define _INT16_T
16614     #endif
16615     #ifndef _INT32_T
16616     #define _INT32_T
16617     #endif
16618     #ifndef _UINT8_T
16619     #define _UINT8_T
16620     #endif
16621     #ifndef _UINT16_T
16622     #define _UINT16_T
16623     #endif
16624     #ifndef _UINT32_T
16625     #define _UINT32_T
16626     #endif
16627 EOF
16628 fi
16629
16630 # ------------- done basic int types, emit int64_t types ------------
16631 if test "$ac_cv_type_uint64_t" = yes; then
16632   sed 's/^ *//' >> tmp-stdint.h <<EOF
16633
16634     /* system headers have good uint64_t and int64_t */
16635     #ifndef _INT64_T
16636     #define _INT64_T
16637     #endif
16638     #ifndef _UINT64_T
16639     #define _UINT64_T
16640     #endif
16641 EOF
16642 elif test "$ac_cv_type_u_int64_t" = yes; then
16643   sed 's/^ *//' >> tmp-stdint.h <<EOF
16644
16645     /* system headers have an u_int64_t (and int64_t) */
16646     #ifndef _INT64_T
16647     #define _INT64_T
16648     #endif
16649     #ifndef _UINT64_T
16650     #define _UINT64_T
16651     #ifndef __uint64_t_defined
16652     #define __uint64_t_defined
16653     #ifndef uint64_t
16654     typedef u_int64_t uint64_t;
16655     #endif
16656     #endif
16657     #endif
16658 EOF
16659 elif test -n "$acx_cv_type_int64_t"; then
16660   sed 's/^ *//' >> tmp-stdint.h <<EOF
16661
16662     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
16663     #ifndef _INT64_T
16664     #define _INT64_T
16665     #ifndef int64_t
16666     typedef $acx_cv_type_int64_t int64_t;
16667     #endif
16668     #endif
16669     #ifndef _UINT64_T
16670     #define _UINT64_T
16671     #ifndef __uint64_t_defined
16672     #define __uint64_t_defined
16673     #ifndef uint64_t
16674     typedef unsigned $acx_cv_type_int64_t uint64_t;
16675     #endif
16676     #endif
16677     #endif
16678 EOF
16679 else
16680   sed 's/^ *//' >> tmp-stdint.h <<EOF
16681
16682     /* some common heuristics for int64_t, using compiler-specific tests */
16683     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
16684     #ifndef _INT64_T
16685     #define _INT64_T
16686     #ifndef __int64_t_defined
16687     #ifndef int64_t
16688     typedef long long int64_t;
16689     #endif
16690     #endif
16691     #endif
16692     #ifndef _UINT64_T
16693     #define _UINT64_T
16694     #ifndef uint64_t
16695     typedef unsigned long long uint64_t;
16696     #endif
16697     #endif
16698
16699     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
16700     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
16701        does not implement __extension__.  But that compiler doesn't define
16702        __GNUC_MINOR__.  */
16703     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
16704     # define __extension__
16705     # endif
16706
16707     # ifndef _INT64_T
16708     # define _INT64_T
16709     # ifndef int64_t
16710     __extension__ typedef long long int64_t;
16711     # endif
16712     # endif
16713     # ifndef _UINT64_T
16714     # define _UINT64_T
16715     # ifndef uint64_t
16716     __extension__ typedef unsigned long long uint64_t;
16717     # endif
16718     # endif
16719
16720     #elif !defined __STRICT_ANSI__
16721     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
16722
16723     #  ifndef _INT64_T
16724     #  define _INT64_T
16725     #  ifndef int64_t
16726     typedef __int64 int64_t;
16727     #  endif
16728     #  endif
16729     #  ifndef _UINT64_T
16730     #  define _UINT64_T
16731     #  ifndef uint64_t
16732     typedef unsigned __int64 uint64_t;
16733     #  endif
16734     #  endif
16735     # endif /* compiler */
16736
16737     #endif /* ANSI version */
16738 EOF
16739 fi
16740
16741 # ------------- done int64_t types, emit intptr types ------------
16742 if test "$ac_cv_type_uintptr_t" != yes; then
16743   sed 's/^ *//' >> tmp-stdint.h <<EOF
16744
16745     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
16746     #ifndef __uintptr_t_defined
16747     #ifndef uintptr_t
16748     typedef u$acx_cv_type_intptr_t uintptr_t;
16749     #endif
16750     #endif
16751     #ifndef __intptr_t_defined
16752     #ifndef intptr_t
16753     typedef $acx_cv_type_intptr_t  intptr_t;
16754     #endif
16755     #endif
16756 EOF
16757 fi
16758
16759 # ------------- done intptr types, emit int_least types ------------
16760 if test "$ac_cv_type_int_least32_t" != yes; then
16761   sed 's/^ *//' >> tmp-stdint.h <<EOF
16762
16763     /* Define int_least types */
16764     typedef int8_t     int_least8_t;
16765     typedef int16_t    int_least16_t;
16766     typedef int32_t    int_least32_t;
16767     #ifdef _INT64_T
16768     typedef int64_t    int_least64_t;
16769     #endif
16770
16771     typedef uint8_t    uint_least8_t;
16772     typedef uint16_t   uint_least16_t;
16773     typedef uint32_t   uint_least32_t;
16774     #ifdef _UINT64_T
16775     typedef uint64_t   uint_least64_t;
16776     #endif
16777 EOF
16778 fi
16779
16780 # ------------- done intptr types, emit int_fast types ------------
16781 if test "$ac_cv_type_int_fast32_t" != yes; then
16782       sed 's/^ *//' >> tmp-stdint.h <<EOF
16783
16784     /* Define int_fast types.  short is often slow */
16785     typedef int8_t       int_fast8_t;
16786     typedef int          int_fast16_t;
16787     typedef int32_t      int_fast32_t;
16788     #ifdef _INT64_T
16789     typedef int64_t      int_fast64_t;
16790     #endif
16791
16792     typedef uint8_t      uint_fast8_t;
16793     typedef unsigned int uint_fast16_t;
16794     typedef uint32_t     uint_fast32_t;
16795     #ifdef _UINT64_T
16796     typedef uint64_t     uint_fast64_t;
16797     #endif
16798 EOF
16799 fi
16800
16801 if test "$ac_cv_type_uintmax_t" != yes; then
16802   sed 's/^ *//' >> tmp-stdint.h <<EOF
16803
16804     /* Define intmax based on what we found */
16805     #ifndef intmax_t
16806     #ifdef _INT64_T
16807     typedef int64_t       intmax_t;
16808     #else
16809     typedef long          intmax_t;
16810     #endif
16811     #endif
16812     #ifndef uintmax_t
16813     #ifdef _UINT64_T
16814     typedef uint64_t      uintmax_t;
16815     #else
16816     typedef unsigned long uintmax_t;
16817     #endif
16818     #endif
16819 EOF
16820 fi
16821
16822 sed 's/^ *//' >> tmp-stdint.h <<EOF
16823
16824   #endif /* GCC_GENERATED_STDINT_H */
16825 EOF
16826
16827 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
16828   rm -f tmp-stdint.h
16829 else
16830   mv -f tmp-stdint.h gstdint.h
16831 fi
16832
16833  ;;
16834     "install-debuginfo-for-buildid.sh":F) chmod +x install-debuginfo-for-buildid.sh ;;
16835     "default":C) if test -n "$CONFIG_FILES"; then
16836    if test -n "${with_target_subdir}"; then
16837      # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
16838      # that multilib installs will end up installed in the correct place.
16839      # The testsuite needs it for multilib-aware ABI baseline files.
16840      # To work around this not being passed down from config-ml.in ->
16841      # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
16842      # append it here.  Only modify Makefiles that have just been created.
16843      #
16844      # Also, get rid of this simulated-VPATH thing that automake does.
16845      cat > vpsed << \_EOF
16846   s!`test -f '$<' || echo '$(srcdir)/'`!!
16847 _EOF
16848      for i in $SUBDIRS; do
16849       case $CONFIG_FILES in
16850        *${i}/Makefile*)
16851          #echo "Adding MULTISUBDIR to $i/Makefile"
16852          sed -f vpsed $i/Makefile > tmp
16853          grep '^MULTISUBDIR =' Makefile >> tmp
16854          mv tmp $i/Makefile
16855          ;;
16856       esac
16857      done
16858      rm vpsed
16859    fi
16860  fi
16861  ;;
16862
16863   esac
16864 done # for ac_tag
16865
16866
16867 as_fn_exit 0
16868 _ACEOF
16869 ac_clean_files=$ac_clean_files_save
16870
16871 test $ac_write_fail = 0 ||
16872   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
16873
16874
16875 # configure is writing to config.log, and then calls config.status.
16876 # config.status does its own redirection, appending to config.log.
16877 # Unfortunately, on DOS this fails, as config.log is still kept open
16878 # by configure, so config.status won't be able to write to it; its
16879 # output is simply discarded.  So we exec the FD to /dev/null,
16880 # effectively closing config.log, so it can be properly (re)opened and
16881 # appended to by config.status.  When coming back to configure, we
16882 # need to make the FD available again.
16883 if test "$no_create" != yes; then
16884   ac_cs_success=:
16885   ac_config_status_args=
16886   test "$silent" = yes &&
16887     ac_config_status_args="$ac_config_status_args --quiet"
16888   exec 5>/dev/null
16889   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16890   exec 5>>config.log
16891   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16892   # would make configure fail if this is the last instruction.
16893   $ac_cs_success || as_fn_exit 1
16894 fi
16895 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16896   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16897 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16898 fi
16899