libatomic/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for GNU Atomic Library 1.0.
   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
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || 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='GNU Atomic Library'
 589 PACKAGE_TARNAME='libatomic'
 590 PACKAGE_VERSION='1.0'
 591 PACKAGE_STRING='GNU Atomic Library 1.0'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL='http://www.gnu.org/software/libatomic/'
 594
 595 # Factoring default headers for most tests.
 596 ac_includes_default="\
 597 #include <stdio.h>
 598 #ifdef HAVE_SYS_TYPES_H
 599 # include <sys/types.h>
 600 #endif
 601 #ifdef HAVE_SYS_STAT_H
 602 # include <sys/stat.h>
 603 #endif
 604 #ifdef STDC_HEADERS
 605 # include <stdlib.h>
 606 # include <stddef.h>
 607 #else
 608 # ifdef HAVE_STDLIB_H
 609 #  include <stdlib.h>
 610 # endif
 611 #endif
 612 #ifdef HAVE_STRING_H
 613 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 614 #  include <memory.h>
 615 # endif
 616 # include <string.h>
 617 #endif
 618 #ifdef HAVE_STRINGS_H
 619 # include <strings.h>
 620 #endif
 621 #ifdef HAVE_INTTYPES_H
 622 # include <inttypes.h>
 623 #endif
 624 #ifdef HAVE_STDINT_H
 625 # include <stdint.h>
 626 #endif
 627 #ifdef HAVE_UNISTD_H
 628 # include <unistd.h>
 629 #endif"
 630
 631 ac_subst_vars='am__EXEEXT_FALSE
 632 am__EXEEXT_TRUE
 633 LTLIBOBJS
 634 LIBOBJS
 635 get_gcc_base_ver
 636 ARCH_X86_64_FALSE
 637 ARCH_X86_64_TRUE
 638 ARCH_I386_FALSE
 639 ARCH_I386_TRUE
 640 ARCH_ARM_LINUX_FALSE
 641 ARCH_ARM_LINUX_TRUE
 642 ARCH_AARCH64_LINUX_FALSE
 643 ARCH_AARCH64_LINUX_TRUE
 644 HAVE_IFUNC_FALSE
 645 HAVE_IFUNC_TRUE
 646 tmake_file
 647 SIZES
 648 XLDFLAGS
 649 XCFLAGS
 650 config_path
 651 LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE
 652 LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE
 653 LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE
 654 LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE
 655 LIBAT_BUILD_VERSIONED_SHLIB_FALSE
 656 LIBAT_BUILD_VERSIONED_SHLIB_TRUE
 657 OPT_LDFLAGS
 658 SECTION_LDFLAGS
 659 enable_aarch64_lse
 660 libtool_VERSION
 661 MAINT
 662 MAINTAINER_MODE_FALSE
 663 MAINTAINER_MODE_TRUE
 664 enable_static
 665 enable_shared
 666 lt_host_flags
 667 CPP
 668 OTOOL64
 669 OTOOL
 670 LIPO
 671 NMEDIT
 672 DSYMUTIL
 673 OBJDUMP
 674 LN_S
 675 ac_ct_DUMPBIN
 676 DUMPBIN
 677 LD
 678 FGREP
 679 EGREP
 680 GREP
 681 SED
 682 LIBTOOL
 683 PERL
 684 RANLIB
 685 NM
 686 AR
 687 am__fastdepCCAS_FALSE
 688 am__fastdepCCAS_TRUE
 689 CCASDEPMODE
 690 CCASFLAGS
 691 CCAS
 692 am__fastdepCC_FALSE
 693 am__fastdepCC_TRUE
 694 CCDEPMODE
 695 am__nodep
 696 AMDEPBACKSLASH
 697 AMDEP_FALSE
 698 AMDEP_TRUE
 699 am__quote
 700 am__include
 701 DEPDIR
 702 OBJEXT
 703 EXEEXT
 704 ac_ct_CC
 705 CPPFLAGS
 706 LDFLAGS
 707 CFLAGS
 708 CC
 709 toolexeclibdir
 710 toolexecdir
 711 multi_basedir
 712 AM_BACKSLASH
 713 AM_DEFAULT_VERBOSITY
 714 AM_DEFAULT_V
 715 AM_V
 716 am__untar
 717 am__tar
 718 AMTAR
 719 am__leading_dot
 720 SET_MAKE
 721 AWK
 722 mkdir_p
 723 MKDIR_P
 724 INSTALL_STRIP_PROGRAM
 725 STRIP
 726 install_sh
 727 MAKEINFO
 728 AUTOHEADER
 729 AUTOMAKE
 730 AUTOCONF
 731 ACLOCAL
 732 VERSION
 733 PACKAGE
 734 CYGPATH_W
 735 am__isrc
 736 INSTALL_DATA
 737 INSTALL_SCRIPT
 738 INSTALL_PROGRAM
 739 target_os
 740 target_vendor
 741 target_cpu
 742 target
 743 host_os
 744 host_vendor
 745 host_cpu
 746 host
 747 build_os
 748 build_vendor
 749 build_cpu
 750 build
 751 GENINSRC_FALSE
 752 GENINSRC_TRUE
 753 target_alias
 754 host_alias
 755 build_alias
 756 LIBS
 757 ECHO_T
 758 ECHO_N
 759 ECHO_C
 760 DEFS
 761 mandir
 762 localedir
 763 libdir
 764 psdir
 765 pdfdir
 766 dvidir
 767 htmldir
 768 infodir
 769 docdir
 770 oldincludedir
 771 includedir
 772 localstatedir
 773 sharedstatedir
 774 sysconfdir
 775 datadir
 776 datarootdir
 777 libexecdir
 778 sbindir
 779 bindir
 780 program_transform_name
 781 prefix
 782 exec_prefix
 783 PACKAGE_URL
 784 PACKAGE_BUGREPORT
 785 PACKAGE_STRING
 786 PACKAGE_VERSION
 787 PACKAGE_TARNAME
 788 PACKAGE_NAME
 789 PATH_SEPARATOR
 790 SHELL'
 791 ac_subst_files=''
 792 ac_user_opts='
 793 enable_option_checking
 794 enable_version_specific_runtime_libs
 795 enable_generated_files_in_srcdir
 796 enable_silent_rules
 797 enable_multilib
 798 with_toolexeclibdir
 799 enable_dependency_tracking
 800 enable_shared
 801 enable_static
 802 with_pic
 803 enable_fast_install
 804 with_gnu_ld
 805 enable_libtool_lock
 806 enable_maintainer_mode
 807 enable_symvers
 808 enable_werror
 809 enable_cet
 810 with_gcc_major_version_only
 811 '
 812       ac_precious_vars='build_alias
 813 host_alias
 814 target_alias
 815 CPP
 816 CPPFLAGS'
 817
 818
 819 # Initialize some variables set by options.
 820 ac_init_help=
 821 ac_init_version=false
 822 ac_unrecognized_opts=
 823 ac_unrecognized_sep=
 824 # The variables have the same names as the options, with
 825 # dashes changed to underlines.
 826 cache_file=/dev/null
 827 exec_prefix=NONE
 828 no_create=
 829 no_recursion=
 830 prefix=NONE
 831 program_prefix=NONE
 832 program_suffix=NONE
 833 program_transform_name=s,x,x,
 834 silent=
 835 site=
 836 srcdir=
 837 verbose=
 838 x_includes=NONE
 839 x_libraries=NONE
 840
 841 # Installation directory options.
 842 # These are left unexpanded so users can "make install exec_prefix=/foo"
 843 # and all the variables that are supposed to be based on exec_prefix
 844 # by default will actually change.
 845 # Use braces instead of parens because sh, perl, etc. also accept them.
 846 # (The list follows the same order as the GNU Coding Standards.)
 847 bindir='${exec_prefix}/bin'
 848 sbindir='${exec_prefix}/sbin'
 849 libexecdir='${exec_prefix}/libexec'
 850 datarootdir='${prefix}/share'
 851 datadir='${datarootdir}'
 852 sysconfdir='${prefix}/etc'
 853 sharedstatedir='${prefix}/com'
 854 localstatedir='${prefix}/var'
 855 includedir='${prefix}/include'
 856 oldincludedir='/usr/include'
 857 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 858 infodir='${datarootdir}/info'
 859 htmldir='${docdir}'
 860 dvidir='${docdir}'
 861 pdfdir='${docdir}'
 862 psdir='${docdir}'
 863 libdir='${exec_prefix}/lib'
 864 localedir='${datarootdir}/locale'
 865 mandir='${datarootdir}/man'
 866
 867 ac_prev=
 868 ac_dashdash=
 869 for ac_option
 870 do
 871   # If the previous option needs an argument, assign it.
 872   if test -n "$ac_prev"; then
 873     eval $ac_prev=\$ac_option
 874     ac_prev=
 875     continue
 876   fi
 877
 878   case $ac_option in
 879   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 880   *=)   ac_optarg= ;;
 881   *)    ac_optarg=yes ;;
 882   esac
 883
 884   # Accept the important Cygnus configure options, so we can diagnose typos.
 885
 886   case $ac_dashdash$ac_option in
 887   --)
 888     ac_dashdash=yes ;;
 889
 890   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 891     ac_prev=bindir ;;
 892   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 893     bindir=$ac_optarg ;;
 894
 895   -build | --build | --buil | --bui | --bu)
 896     ac_prev=build_alias ;;
 897   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 898     build_alias=$ac_optarg ;;
 899
 900   -cache-file | --cache-file | --cache-fil | --cache-fi \
 901   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 902     ac_prev=cache_file ;;
 903   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 904   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 905     cache_file=$ac_optarg ;;
 906
 907   --config-cache | -C)
 908     cache_file=config.cache ;;
 909
 910   -datadir | --datadir | --datadi | --datad)
 911     ac_prev=datadir ;;
 912   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 913     datadir=$ac_optarg ;;
 914
 915   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 916   | --dataroo | --dataro | --datar)
 917     ac_prev=datarootdir ;;
 918   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 919   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 920     datarootdir=$ac_optarg ;;
 921
 922   -disable-* | --disable-*)
 923     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 924     # Reject names that are not valid shell variable names.
 925     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 926       as_fn_error $? "invalid feature name: $ac_useropt"
 927     ac_useropt_orig=$ac_useropt
 928     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 929     case $ac_user_opts in
 930       *"
 931 "enable_$ac_useropt"
 932 "*) ;;
 933       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 934          ac_unrecognized_sep=', ';;
 935     esac
 936     eval enable_$ac_useropt=no ;;
 937
 938   -docdir | --docdir | --docdi | --doc | --do)
 939     ac_prev=docdir ;;
 940   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 941     docdir=$ac_optarg ;;
 942
 943   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 944     ac_prev=dvidir ;;
 945   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 946     dvidir=$ac_optarg ;;
 947
 948   -enable-* | --enable-*)
 949     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 950     # Reject names that are not valid shell variable names.
 951     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 952       as_fn_error $? "invalid feature name: $ac_useropt"
 953     ac_useropt_orig=$ac_useropt
 954     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 955     case $ac_user_opts in
 956       *"
 957 "enable_$ac_useropt"
 958 "*) ;;
 959       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 960          ac_unrecognized_sep=', ';;
 961     esac
 962     eval enable_$ac_useropt=\$ac_optarg ;;
 963
 964   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 965   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 966   | --exec | --exe | --ex)
 967     ac_prev=exec_prefix ;;
 968   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 969   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 970   | --exec=* | --exe=* | --ex=*)
 971     exec_prefix=$ac_optarg ;;
 972
 973   -gas | --gas | --ga | --g)
 974     # Obsolete; use --with-gas.
 975     with_gas=yes ;;
 976
 977   -help | --help | --hel | --he | -h)
 978     ac_init_help=long ;;
 979   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 980     ac_init_help=recursive ;;
 981   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 982     ac_init_help=short ;;
 983
 984   -host | --host | --hos | --ho)
 985     ac_prev=host_alias ;;
 986   -host=* | --host=* | --hos=* | --ho=*)
 987     host_alias=$ac_optarg ;;
 988
 989   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 990     ac_prev=htmldir ;;
 991   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 992   | --ht=*)
 993     htmldir=$ac_optarg ;;
 994
 995   -includedir | --includedir | --includedi | --included | --include \
 996   | --includ | --inclu | --incl | --inc)
 997     ac_prev=includedir ;;
 998   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 999   | --includ=* | --inclu=* | --incl=* | --inc=*)
1000     includedir=$ac_optarg ;;
1001
1002   -infodir | --infodir | --infodi | --infod | --info | --inf)
1003     ac_prev=infodir ;;
1004   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1005     infodir=$ac_optarg ;;
1006
1007   -libdir | --libdir | --libdi | --libd)
1008     ac_prev=libdir ;;
1009   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1010     libdir=$ac_optarg ;;
1011
1012   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1013   | --libexe | --libex | --libe)
1014     ac_prev=libexecdir ;;
1015   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1016   | --libexe=* | --libex=* | --libe=*)
1017     libexecdir=$ac_optarg ;;
1018
1019   -localedir | --localedir | --localedi | --localed | --locale)
1020     ac_prev=localedir ;;
1021   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1022     localedir=$ac_optarg ;;
1023
1024   -localstatedir | --localstatedir | --localstatedi | --localstated \
1025   | --localstate | --localstat | --localsta | --localst | --locals)
1026     ac_prev=localstatedir ;;
1027   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1028   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1029     localstatedir=$ac_optarg ;;
1030
1031   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1032     ac_prev=mandir ;;
1033   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1034     mandir=$ac_optarg ;;
1035
1036   -nfp | --nfp | --nf)
1037     # Obsolete; use --without-fp.
1038     with_fp=no ;;
1039
1040   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1041   | --no-cr | --no-c | -n)
1042     no_create=yes ;;
1043
1044   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1045   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1046     no_recursion=yes ;;
1047
1048   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1049   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1050   | --oldin | --oldi | --old | --ol | --o)
1051     ac_prev=oldincludedir ;;
1052   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1053   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1054   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1055     oldincludedir=$ac_optarg ;;
1056
1057   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1058     ac_prev=prefix ;;
1059   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1060     prefix=$ac_optarg ;;
1061
1062   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1063   | --program-pre | --program-pr | --program-p)
1064     ac_prev=program_prefix ;;
1065   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1066   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1067     program_prefix=$ac_optarg ;;
1068
1069   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1070   | --program-suf | --program-su | --program-s)
1071     ac_prev=program_suffix ;;
1072   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1073   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1074     program_suffix=$ac_optarg ;;
1075
1076   -program-transform-name | --program-transform-name \
1077   | --program-transform-nam | --program-transform-na \
1078   | --program-transform-n | --program-transform- \
1079   | --program-transform | --program-transfor \
1080   | --program-transfo | --program-transf \
1081   | --program-trans | --program-tran \
1082   | --progr-tra | --program-tr | --program-t)
1083     ac_prev=program_transform_name ;;
1084   -program-transform-name=* | --program-transform-name=* \
1085   | --program-transform-nam=* | --program-transform-na=* \
1086   | --program-transform-n=* | --program-transform-=* \
1087   | --program-transform=* | --program-transfor=* \
1088   | --program-transfo=* | --program-transf=* \
1089   | --program-trans=* | --program-tran=* \
1090   | --progr-tra=* | --program-tr=* | --program-t=*)
1091     program_transform_name=$ac_optarg ;;
1092
1093   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1094     ac_prev=pdfdir ;;
1095   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1096     pdfdir=$ac_optarg ;;
1097
1098   -psdir | --psdir | --psdi | --psd | --ps)
1099     ac_prev=psdir ;;
1100   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1101     psdir=$ac_optarg ;;
1102
1103   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1104   | -silent | --silent | --silen | --sile | --sil)
1105     silent=yes ;;
1106
1107   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1108     ac_prev=sbindir ;;
1109   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1110   | --sbi=* | --sb=*)
1111     sbindir=$ac_optarg ;;
1112
1113   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1114   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1115   | --sharedst | --shareds | --shared | --share | --shar \
1116   | --sha | --sh)
1117     ac_prev=sharedstatedir ;;
1118   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1119   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1120   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1121   | --sha=* | --sh=*)
1122     sharedstatedir=$ac_optarg ;;
1123
1124   -site | --site | --sit)
1125     ac_prev=site ;;
1126   -site=* | --site=* | --sit=*)
1127     site=$ac_optarg ;;
1128
1129   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1130     ac_prev=srcdir ;;
1131   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1132     srcdir=$ac_optarg ;;
1133
1134   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1135   | --syscon | --sysco | --sysc | --sys | --sy)
1136     ac_prev=sysconfdir ;;
1137   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1138   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1139     sysconfdir=$ac_optarg ;;
1140
1141   -target | --target | --targe | --targ | --tar | --ta | --t)
1142     ac_prev=target_alias ;;
1143   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1144     target_alias=$ac_optarg ;;
1145
1146   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1147     verbose=yes ;;
1148
1149   -version | --version | --versio | --versi | --vers | -V)
1150     ac_init_version=: ;;
1151
1152   -with-* | --with-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid package name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "with_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval with_$ac_useropt=\$ac_optarg ;;
1167
1168   -without-* | --without-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error $? "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=no ;;
1183
1184   --x)
1185     # Obsolete; use --with-x.
1186     with_x=yes ;;
1187
1188   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1189   | --x-incl | --x-inc | --x-in | --x-i)
1190     ac_prev=x_includes ;;
1191   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1192   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1193     x_includes=$ac_optarg ;;
1194
1195   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1196   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1197     ac_prev=x_libraries ;;
1198   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1199   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1200     x_libraries=$ac_optarg ;;
1201
1202   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1203 Try \`$0 --help' for more information"
1204     ;;
1205
1206   *=*)
1207     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1208     # Reject names that are not valid shell variable names.
1209     case $ac_envvar in #(
1210       '' | [0-9]* | *[!_$as_cr_alnum]* )
1211       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1212     esac
1213     eval $ac_envvar=\$ac_optarg
1214     export $ac_envvar ;;
1215
1216   *)
1217     # FIXME: should be removed in autoconf 3.0.
1218     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1219     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1220       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1221     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1222     ;;
1223
1224   esac
1225 done
1226
1227 if test -n "$ac_prev"; then
1228   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1229   as_fn_error $? "missing argument to $ac_option"
1230 fi
1231
1232 if test -n "$ac_unrecognized_opts"; then
1233   case $enable_option_checking in
1234     no) ;;
1235     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1236     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1237   esac
1238 fi
1239
1240 # Check all directory arguments for consistency.
1241 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1242                 datadir sysconfdir sharedstatedir localstatedir includedir \
1243                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1244                 libdir localedir mandir
1245 do
1246   eval ac_val=\$$ac_var
1247   # Remove trailing slashes.
1248   case $ac_val in
1249     */ )
1250       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1251       eval $ac_var=\$ac_val;;
1252   esac
1253   # Be sure to have absolute directory names.
1254   case $ac_val in
1255     [\\/$]* | ?:[\\/]* )  continue;;
1256     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1257   esac
1258   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1259 done
1260
1261 # There might be people who depend on the old broken behavior: `$host'
1262 # used to hold the argument of --host etc.
1263 # FIXME: To remove some day.
1264 build=$build_alias
1265 host=$host_alias
1266 target=$target_alias
1267
1268 # FIXME: To remove some day.
1269 if test "x$host_alias" != x; then
1270   if test "x$build_alias" = x; then
1271     cross_compiling=maybe
1272   elif test "x$build_alias" != "x$host_alias"; then
1273     cross_compiling=yes
1274   fi
1275 fi
1276
1277 ac_tool_prefix=
1278 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1279
1280 test "$silent" = yes && exec 6>/dev/null
1281
1282
1283 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1284 ac_ls_di=`ls -di .` &&
1285 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1286   as_fn_error $? "working directory cannot be determined"
1287 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1288   as_fn_error $? "pwd does not report name of working directory"
1289
1290
1291 # Find the source files, if location was not specified.
1292 if test -z "$srcdir"; then
1293   ac_srcdir_defaulted=yes
1294   # Try the directory containing this script, then the parent directory.
1295   ac_confdir=`$as_dirname -- "$as_myself" ||
1296 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1297          X"$as_myself" : 'X\(//\)[^/]' \| \
1298          X"$as_myself" : 'X\(//\)$' \| \
1299          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1300 $as_echo X"$as_myself" |
1301     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1302             s//\1/
1303             q
1304           }
1305           /^X\(\/\/\)[^/].*/{
1306             s//\1/
1307             q
1308           }
1309           /^X\(\/\/\)$/{
1310             s//\1/
1311             q
1312           }
1313           /^X\(\/\).*/{
1314             s//\1/
1315             q
1316           }
1317           s/.*/./; q'`
1318   srcdir=$ac_confdir
1319   if test ! -r "$srcdir/$ac_unique_file"; then
1320     srcdir=..
1321   fi
1322 else
1323   ac_srcdir_defaulted=no
1324 fi
1325 if test ! -r "$srcdir/$ac_unique_file"; then
1326   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1327   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1328 fi
1329 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1330 ac_abs_confdir=`(
1331         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1332         pwd)`
1333 # When building in place, set srcdir=.
1334 if test "$ac_abs_confdir" = "$ac_pwd"; then
1335   srcdir=.
1336 fi
1337 # Remove unnecessary trailing slashes from srcdir.
1338 # Double slashes in file names in object file debugging info
1339 # mess up M-x gdb in Emacs.
1340 case $srcdir in
1341 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1342 esac
1343 for ac_var in $ac_precious_vars; do
1344   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1345   eval ac_env_${ac_var}_value=\$${ac_var}
1346   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1347   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1348 done
1349
1350 #
1351 # Report the --help message.
1352 #
1353 if test "$ac_init_help" = "long"; then
1354   # Omit some internal or obsolete options to make the list less imposing.
1355   # This message is too long to be a string in the A/UX 3.1 sh.
1356   cat <<_ACEOF
1357 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1358
1359 Usage: $0 [OPTION]... [VAR=VALUE]...
1360
1361 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1362 VAR=VALUE.  See below for descriptions of some of the useful variables.
1363
1364 Defaults for the options are specified in brackets.
1365
1366 Configuration:
1367   -h, --help              display this help and exit
1368       --help=short        display options specific to this package
1369       --help=recursive    display the short help of all the included packages
1370   -V, --version           display version information and exit
1371   -q, --quiet, --silent   do not print \`checking ...' messages
1372       --cache-file=FILE   cache test results in FILE [disabled]
1373   -C, --config-cache      alias for \`--cache-file=config.cache'
1374   -n, --no-create         do not create output files
1375       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1376
1377 Installation directories:
1378   --prefix=PREFIX         install architecture-independent files in PREFIX
1379                           [$ac_default_prefix]
1380   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1381                           [PREFIX]
1382
1383 By default, \`make install' will install all the files in
1384 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1385 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1386 for instance \`--prefix=\$HOME'.
1387
1388 For better control, use the options below.
1389
1390 Fine tuning of the installation directories:
1391   --bindir=DIR            user executables [EPREFIX/bin]
1392   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1393   --libexecdir=DIR        program executables [EPREFIX/libexec]
1394   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1395   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1396   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1397   --libdir=DIR            object code libraries [EPREFIX/lib]
1398   --includedir=DIR        C header files [PREFIX/include]
1399   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1400   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1401   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1402   --infodir=DIR           info documentation [DATAROOTDIR/info]
1403   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1404   --mandir=DIR            man documentation [DATAROOTDIR/man]
1405   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1406   --htmldir=DIR           html documentation [DOCDIR]
1407   --dvidir=DIR            dvi documentation [DOCDIR]
1408   --pdfdir=DIR            pdf documentation [DOCDIR]
1409   --psdir=DIR             ps documentation [DOCDIR]
1410 _ACEOF
1411
1412   cat <<\_ACEOF
1413
1414 Program names:
1415   --program-prefix=PREFIX            prepend PREFIX to installed program names
1416   --program-suffix=SUFFIX            append SUFFIX to installed program names
1417   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1418
1419 System types:
1420   --build=BUILD     configure for building on BUILD [guessed]
1421   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1422   --target=TARGET   configure for building compilers for TARGET [HOST]
1423 _ACEOF
1424 fi
1425
1426 if test -n "$ac_init_help"; then
1427   case $ac_init_help in
1428      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1429    esac
1430   cat <<\_ACEOF
1431
1432 Optional Features:
1433   --disable-option-checking  ignore unrecognized --enable/--with options
1434   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1435   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1436   --enable-version-specific-runtime-libs
1437                           Specify that runtime libraries should be installed
1438                           in a compiler-specific directory [default=no]
1439   --enable-generated-files-in-srcdir
1440                           put copies of generated files in source dir intended
1441                           for creating source tarballs for users without
1442                           texinfo bison or flex. [default=no]
1443   --enable-silent-rules   less verbose build output (undo: "make V=1")
1444   --disable-silent-rules  verbose build output (undo: "make V=0")
1445   --enable-multilib       build many library versions (default)
1446   --enable-dependency-tracking
1447                           do not reject slow dependency extractors
1448   --disable-dependency-tracking
1449                           speeds up one-time build
1450   --enable-shared[=PKGS]  build shared libraries [default=yes]
1451   --enable-static[=PKGS]  build static libraries [default=yes]
1452   --enable-fast-install[=PKGS]
1453                           optimize for fast installation [default=yes]
1454   --disable-libtool-lock  avoid locking (might break parallel builds)
1455   --enable-maintainer-mode
1456                           enable make rules and dependencies not useful (and
1457                           sometimes confusing) to the casual installer
1458   --enable-symvers=STYLE  enables symbol versioning of the shared library
1459                           [default=yes]
1460   --disable-werror        disable building with -Werror
1461   --enable-cet            enable Intel CET in target libraries [default=auto]
1462
1463 Optional Packages:
1464   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1465   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1466   --with-toolexeclibdir=DIR
1467                           install libraries built with a cross compiler within
1468                           DIR
1469   --with-pic              try to use only PIC/non-PIC objects [default=use
1470                           both]
1471   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1472   --with-gcc-major-version-only
1473                           use only GCC major number in filesystem paths
1474
1475 Some influential environment variables:
1476   CC          C compiler command
1477   CFLAGS      C compiler flags
1478   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1479               nonstandard directory <lib dir>
1480   LIBS        libraries to pass to the linker, e.g. -l<library>
1481   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1482               you have headers in a nonstandard directory <include dir>
1483   CCAS        assembler compiler command (defaults to CC)
1484   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1485   CPP         C preprocessor
1486
1487 Use these variables to override the choices made by `configure' or to help
1488 it to find libraries and programs with nonstandard names/locations.
1489
1490 Report bugs to the package provider.
1491 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1492 General help using GNU software: <http://www.gnu.org/gethelp/>.
1493 _ACEOF
1494 ac_status=$?
1495 fi
1496
1497 if test "$ac_init_help" = "recursive"; then
1498   # If there are subdirs, report their specific --help.
1499   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1500     test -d "$ac_dir" ||
1501       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1502       continue
1503     ac_builddir=.
1504
1505 case "$ac_dir" in
1506 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1507 *)
1508   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1509   # A ".." for each directory in $ac_dir_suffix.
1510   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1511   case $ac_top_builddir_sub in
1512   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1513   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1514   esac ;;
1515 esac
1516 ac_abs_top_builddir=$ac_pwd
1517 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1518 # for backward compatibility:
1519 ac_top_builddir=$ac_top_build_prefix
1520
1521 case $srcdir in
1522   .)  # We are building in place.
1523     ac_srcdir=.
1524     ac_top_srcdir=$ac_top_builddir_sub
1525     ac_abs_top_srcdir=$ac_pwd ;;
1526   [\\/]* | ?:[\\/]* )  # Absolute name.
1527     ac_srcdir=$srcdir$ac_dir_suffix;
1528     ac_top_srcdir=$srcdir
1529     ac_abs_top_srcdir=$srcdir ;;
1530   *) # Relative name.
1531     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1532     ac_top_srcdir=$ac_top_build_prefix$srcdir
1533     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1534 esac
1535 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1536
1537     cd "$ac_dir" || { ac_status=$?; continue; }
1538     # Check for guested configure.
1539     if test -f "$ac_srcdir/configure.gnu"; then
1540       echo &&
1541       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1542     elif test -f "$ac_srcdir/configure"; then
1543       echo &&
1544       $SHELL "$ac_srcdir/configure" --help=recursive
1545     else
1546       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1547     fi || ac_status=$?
1548     cd "$ac_pwd" || { ac_status=$?; break; }
1549   done
1550 fi
1551
1552 test -n "$ac_init_help" && exit $ac_status
1553 if $ac_init_version; then
1554   cat <<\_ACEOF
1555 GNU Atomic Library configure 1.0
1556 generated by GNU Autoconf 2.69
1557
1558 Copyright (C) 2012 Free Software Foundation, Inc.
1559 This configure script is free software; the Free Software Foundation
1560 gives unlimited permission to copy, distribute and modify it.
1561 _ACEOF
1562   exit
1563 fi
1564
1565 ## ------------------------ ##
1566 ## Autoconf initialization. ##
1567 ## ------------------------ ##
1568
1569 # ac_fn_c_try_compile LINENO
1570 # --------------------------
1571 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1572 ac_fn_c_try_compile ()
1573 {
1574   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1575   rm -f conftest.$ac_objext
1576   if { { ac_try="$ac_compile"
1577 case "(($ac_try" in
1578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1579   *) ac_try_echo=$ac_try;;
1580 esac
1581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582 $as_echo "$ac_try_echo"; } >&5
1583   (eval "$ac_compile") 2>conftest.err
1584   ac_status=$?
1585   if test -s conftest.err; then
1586     grep -v '^ *+' conftest.err >conftest.er1
1587     cat conftest.er1 >&5
1588     mv -f conftest.er1 conftest.err
1589   fi
1590   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1591   test $ac_status = 0; } && {
1592          test -z "$ac_c_werror_flag" ||
1593          test ! -s conftest.err
1594        } && test -s conftest.$ac_objext; then :
1595   ac_retval=0
1596 else
1597   $as_echo "$as_me: failed program was:" >&5
1598 sed 's/^/| /' conftest.$ac_ext >&5
1599
1600         ac_retval=1
1601 fi
1602   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1603   as_fn_set_status $ac_retval
1604
1605 } # ac_fn_c_try_compile
1606
1607 # ac_fn_c_try_link LINENO
1608 # -----------------------
1609 # Try to link conftest.$ac_ext, and return whether this succeeded.
1610 ac_fn_c_try_link ()
1611 {
1612   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613   rm -f conftest.$ac_objext conftest$ac_exeext
1614   if { { ac_try="$ac_link"
1615 case "(($ac_try" in
1616   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1617   *) ac_try_echo=$ac_try;;
1618 esac
1619 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1620 $as_echo "$ac_try_echo"; } >&5
1621   (eval "$ac_link") 2>conftest.err
1622   ac_status=$?
1623   if test -s conftest.err; then
1624     grep -v '^ *+' conftest.err >conftest.er1
1625     cat conftest.er1 >&5
1626     mv -f conftest.er1 conftest.err
1627   fi
1628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1629   test $ac_status = 0; } && {
1630          test -z "$ac_c_werror_flag" ||
1631          test ! -s conftest.err
1632        } && test -s conftest$ac_exeext && {
1633          test "$cross_compiling" = yes ||
1634          test -x conftest$ac_exeext
1635        }; then :
1636   ac_retval=0
1637 else
1638   $as_echo "$as_me: failed program was:" >&5
1639 sed 's/^/| /' conftest.$ac_ext >&5
1640
1641         ac_retval=1
1642 fi
1643   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1644   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1645   # interfere with the next link command; also delete a directory that is
1646   # left behind by Apple's compiler.  We do this before executing the actions.
1647   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1648   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1649   as_fn_set_status $ac_retval
1650
1651 } # ac_fn_c_try_link
1652
1653 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1654 # -------------------------------------------------------
1655 # Tests whether HEADER exists and can be compiled using the include files in
1656 # INCLUDES, setting the cache variable VAR accordingly.
1657 ac_fn_c_check_header_compile ()
1658 {
1659   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1661 $as_echo_n "checking for $2... " >&6; }
1662 if eval \${$3+:} false; then :
1663   $as_echo_n "(cached) " >&6
1664 else
1665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1666 /* end confdefs.h.  */
1667 $4
1668 #include <$2>
1669 _ACEOF
1670 if ac_fn_c_try_compile "$LINENO"; then :
1671   eval "$3=yes"
1672 else
1673   eval "$3=no"
1674 fi
1675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1676 fi
1677 eval ac_res=\$$3
1678                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1679 $as_echo "$ac_res" >&6; }
1680   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1681
1682 } # ac_fn_c_check_header_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } > conftest.i && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717   as_fn_set_status $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_try_run LINENO
1722 # ----------------------
1723 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1724 # that executables *can* be run.
1725 ac_fn_c_try_run ()
1726 {
1727   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1728   if { { ac_try="$ac_link"
1729 case "(($ac_try" in
1730   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1731   *) ac_try_echo=$ac_try;;
1732 esac
1733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1734 $as_echo "$ac_try_echo"; } >&5
1735   (eval "$ac_link") 2>&5
1736   ac_status=$?
1737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1738   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1739   { { case "(($ac_try" in
1740   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1741   *) ac_try_echo=$ac_try;;
1742 esac
1743 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1744 $as_echo "$ac_try_echo"; } >&5
1745   (eval "$ac_try") 2>&5
1746   ac_status=$?
1747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1748   test $ac_status = 0; }; }; then :
1749   ac_retval=0
1750 else
1751   $as_echo "$as_me: program exited with status $ac_status" >&5
1752        $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1754
1755        ac_retval=$ac_status
1756 fi
1757   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1758   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1759   as_fn_set_status $ac_retval
1760
1761 } # ac_fn_c_try_run
1762
1763 # ac_fn_c_check_func LINENO FUNC VAR
1764 # ----------------------------------
1765 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1766 ac_fn_c_check_func ()
1767 {
1768   as_lineno=${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 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1777    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1778 #define $2 innocuous_$2
1779
1780 /* System header to define __stub macros and hopefully few prototypes,
1781     which can conflict with char $2 (); below.
1782     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1783     <limits.h> exists even on freestanding compilers.  */
1784
1785 #ifdef __STDC__
1786 # include <limits.h>
1787 #else
1788 # include <assert.h>
1789 #endif
1790
1791 #undef $2
1792
1793 /* Override any GCC internal prototype to avoid an error.
1794    Use char because int might match the return type of a GCC
1795    builtin and then its argument prototype would still apply.  */
1796 #ifdef __cplusplus
1797 extern "C"
1798 #endif
1799 char $2 ();
1800 /* The GNU C library defines this for functions which it implements
1801     to always fail with ENOSYS.  Some functions are actually named
1802     something starting with __ and the normal name is an alias.  */
1803 #if defined __stub_$2 || defined __stub___$2
1804 choke me
1805 #endif
1806
1807 int
1808 main ()
1809 {
1810 return $2 ();
1811   ;
1812   return 0;
1813 }
1814 _ACEOF
1815 if ac_fn_c_try_link "$LINENO"; then :
1816   eval "$3=yes"
1817 else
1818   eval "$3=no"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext \
1821     conftest$ac_exeext conftest.$ac_ext
1822 fi
1823 eval ac_res=\$$3
1824                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825 $as_echo "$ac_res" >&6; }
1826   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1827
1828 } # ac_fn_c_check_func
1829
1830 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1831 # -------------------------------------------
1832 # Tests whether TYPE exists after having included INCLUDES, setting cache
1833 # variable VAR accordingly.
1834 ac_fn_c_check_type ()
1835 {
1836   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838 $as_echo_n "checking for $2... " >&6; }
1839 if eval \${$3+:} false; then :
1840   $as_echo_n "(cached) " >&6
1841 else
1842   eval "$3=no"
1843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1844 /* end confdefs.h.  */
1845 $4
1846 int
1847 main ()
1848 {
1849 if (sizeof ($2))
1850          return 0;
1851   ;
1852   return 0;
1853 }
1854 _ACEOF
1855 if ac_fn_c_try_compile "$LINENO"; then :
1856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1857 /* end confdefs.h.  */
1858 $4
1859 int
1860 main ()
1861 {
1862 if (sizeof (($2)))
1863             return 0;
1864   ;
1865   return 0;
1866 }
1867 _ACEOF
1868 if ac_fn_c_try_compile "$LINENO"; then :
1869
1870 else
1871   eval "$3=yes"
1872 fi
1873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1874 fi
1875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1876 fi
1877 eval ac_res=\$$3
1878                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1879 $as_echo "$ac_res" >&6; }
1880   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1881
1882 } # ac_fn_c_check_type
1883
1884 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1885 # --------------------------------------------
1886 # Tries to find the compile-time value of EXPR in a program that includes
1887 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1888 # computed
1889 ac_fn_c_compute_int ()
1890 {
1891   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1892   if test "$cross_compiling" = yes; then
1893     # Depending upon the size, compute the lo and hi bounds.
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 int
1898 main ()
1899 {
1900 static int test_array [1 - 2 * !(($2) >= 0)];
1901 test_array [0] = 0;
1902 return test_array [0];
1903
1904   ;
1905   return 0;
1906 }
1907 _ACEOF
1908 if ac_fn_c_try_compile "$LINENO"; then :
1909   ac_lo=0 ac_mid=0
1910   while :; do
1911     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912 /* end confdefs.h.  */
1913 $4
1914 int
1915 main ()
1916 {
1917 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1918 test_array [0] = 0;
1919 return test_array [0];
1920
1921   ;
1922   return 0;
1923 }
1924 _ACEOF
1925 if ac_fn_c_try_compile "$LINENO"; then :
1926   ac_hi=$ac_mid; break
1927 else
1928   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1929                         if test $ac_lo -le $ac_mid; then
1930                           ac_lo= ac_hi=
1931                           break
1932                         fi
1933                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1934 fi
1935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1936   done
1937 else
1938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1939 /* end confdefs.h.  */
1940 $4
1941 int
1942 main ()
1943 {
1944 static int test_array [1 - 2 * !(($2) < 0)];
1945 test_array [0] = 0;
1946 return test_array [0];
1947
1948   ;
1949   return 0;
1950 }
1951 _ACEOF
1952 if ac_fn_c_try_compile "$LINENO"; then :
1953   ac_hi=-1 ac_mid=-1
1954   while :; do
1955     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1956 /* end confdefs.h.  */
1957 $4
1958 int
1959 main ()
1960 {
1961 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1962 test_array [0] = 0;
1963 return test_array [0];
1964
1965   ;
1966   return 0;
1967 }
1968 _ACEOF
1969 if ac_fn_c_try_compile "$LINENO"; then :
1970   ac_lo=$ac_mid; break
1971 else
1972   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1973                         if test $ac_mid -le $ac_hi; then
1974                           ac_lo= ac_hi=
1975                           break
1976                         fi
1977                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980   done
1981 else
1982   ac_lo= ac_hi=
1983 fi
1984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 # Binary search between lo and hi bounds.
1988 while test "x$ac_lo" != "x$ac_hi"; do
1989   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 int
1994 main ()
1995 {
1996 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1997 test_array [0] = 0;
1998 return test_array [0];
1999
2000   ;
2001   return 0;
2002 }
2003 _ACEOF
2004 if ac_fn_c_try_compile "$LINENO"; then :
2005   ac_hi=$ac_mid
2006 else
2007   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2008 fi
2009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010 done
2011 case $ac_lo in #((
2012 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2013 '') ac_retval=1 ;;
2014 esac
2015   else
2016     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2017 /* end confdefs.h.  */
2018 $4
2019 static long int longval () { return $2; }
2020 static unsigned long int ulongval () { return $2; }
2021 #include <stdio.h>
2022 #include <stdlib.h>
2023 int
2024 main ()
2025 {
2026
2027   FILE *f = fopen ("conftest.val", "w");
2028   if (! f)
2029     return 1;
2030   if (($2) < 0)
2031     {
2032       long int i = longval ();
2033       if (i != ($2))
2034         return 1;
2035       fprintf (f, "%ld", i);
2036     }
2037   else
2038     {
2039       unsigned long int i = ulongval ();
2040       if (i != ($2))
2041         return 1;
2042       fprintf (f, "%lu", i);
2043     }
2044   /* Do not output a trailing newline, as this causes \r\n confusion
2045      on some platforms.  */
2046   return ferror (f) || fclose (f) != 0;
2047
2048   ;
2049   return 0;
2050 }
2051 _ACEOF
2052 if ac_fn_c_try_run "$LINENO"; then :
2053   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2054 else
2055   ac_retval=1
2056 fi
2057 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2058   conftest.$ac_objext conftest.beam conftest.$ac_ext
2059 rm -f conftest.val
2060
2061   fi
2062   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2063   as_fn_set_status $ac_retval
2064
2065 } # ac_fn_c_compute_int
2066
2067 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2068 # -------------------------------------------------------
2069 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2070 # the include files in INCLUDES and setting the cache variable VAR
2071 # accordingly.
2072 ac_fn_c_check_header_mongrel ()
2073 {
2074   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2075   if eval \${$3+:} false; then :
2076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2077 $as_echo_n "checking for $2... " >&6; }
2078 if eval \${$3+:} false; then :
2079   $as_echo_n "(cached) " >&6
2080 fi
2081 eval ac_res=\$$3
2082                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2083 $as_echo "$ac_res" >&6; }
2084 else
2085   # Is the header compilable?
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2087 $as_echo_n "checking $2 usability... " >&6; }
2088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2089 /* end confdefs.h.  */
2090 $4
2091 #include <$2>
2092 _ACEOF
2093 if ac_fn_c_try_compile "$LINENO"; then :
2094   ac_header_compiler=yes
2095 else
2096   ac_header_compiler=no
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2100 $as_echo "$ac_header_compiler" >&6; }
2101
2102 # Is the header present?
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2104 $as_echo_n "checking $2 presence... " >&6; }
2105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2106 /* end confdefs.h.  */
2107 #include <$2>
2108 _ACEOF
2109 if ac_fn_c_try_cpp "$LINENO"; then :
2110   ac_header_preproc=yes
2111 else
2112   ac_header_preproc=no
2113 fi
2114 rm -f conftest.err conftest.i conftest.$ac_ext
2115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2116 $as_echo "$ac_header_preproc" >&6; }
2117
2118 # So?  What about this header?
2119 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2120   yes:no: )
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2122 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2123     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2124 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2125     ;;
2126   no:yes:* )
2127     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2128 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2129     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2130 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2131     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2132 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2133     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2134 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2135     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2136 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2137     ;;
2138 esac
2139   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2140 $as_echo_n "checking for $2... " >&6; }
2141 if eval \${$3+:} false; then :
2142   $as_echo_n "(cached) " >&6
2143 else
2144   eval "$3=\$ac_header_compiler"
2145 fi
2146 eval ac_res=\$$3
2147                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2148 $as_echo "$ac_res" >&6; }
2149 fi
2150   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2151
2152 } # ac_fn_c_check_header_mongrel
2153 cat >config.log <<_ACEOF
2154 This file contains any messages produced by compilers while
2155 running configure, to aid debugging if configure makes a mistake.
2156
2157 It was created by GNU Atomic Library $as_me 1.0, which was
2158 generated by GNU Autoconf 2.69.  Invocation command line was
2159
2160   $ $0 $@
2161
2162 _ACEOF
2163 exec 5>>config.log
2164 {
2165 cat <<_ASUNAME
2166 ## --------- ##
2167 ## Platform. ##
2168 ## --------- ##
2169
2170 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2171 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2172 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2173 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2174 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2175
2176 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2177 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2178
2179 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2180 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2181 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2182 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2183 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2184 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2185 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2186
2187 _ASUNAME
2188
2189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2190 for as_dir in $PATH
2191 do
2192   IFS=$as_save_IFS
2193   test -z "$as_dir" && as_dir=.
2194     $as_echo "PATH: $as_dir"
2195   done
2196 IFS=$as_save_IFS
2197
2198 } >&5
2199
2200 cat >&5 <<_ACEOF
2201
2202
2203 ## ----------- ##
2204 ## Core tests. ##
2205 ## ----------- ##
2206
2207 _ACEOF
2208
2209
2210 # Keep a trace of the command line.
2211 # Strip out --no-create and --no-recursion so they do not pile up.
2212 # Strip out --silent because we don't want to record it for future runs.
2213 # Also quote any args containing shell meta-characters.
2214 # Make two passes to allow for proper duplicate-argument suppression.
2215 ac_configure_args=
2216 ac_configure_args0=
2217 ac_configure_args1=
2218 ac_must_keep_next=false
2219 for ac_pass in 1 2
2220 do
2221   for ac_arg
2222   do
2223     case $ac_arg in
2224     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2225     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2226     | -silent | --silent | --silen | --sile | --sil)
2227       continue ;;
2228     *\'*)
2229       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2230     esac
2231     case $ac_pass in
2232     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2233     2)
2234       as_fn_append ac_configure_args1 " '$ac_arg'"
2235       if test $ac_must_keep_next = true; then
2236         ac_must_keep_next=false # Got value, back to normal.
2237       else
2238         case $ac_arg in
2239           *=* | --config-cache | -C | -disable-* | --disable-* \
2240           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2241           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2242           | -with-* | --with-* | -without-* | --without-* | --x)
2243             case "$ac_configure_args0 " in
2244               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2245             esac
2246             ;;
2247           -* ) ac_must_keep_next=true ;;
2248         esac
2249       fi
2250       as_fn_append ac_configure_args " '$ac_arg'"
2251       ;;
2252     esac
2253   done
2254 done
2255 { ac_configure_args0=; unset ac_configure_args0;}
2256 { ac_configure_args1=; unset ac_configure_args1;}
2257
2258 # When interrupted or exit'd, cleanup temporary files, and complete
2259 # config.log.  We remove comments because anyway the quotes in there
2260 # would cause problems or look ugly.
2261 # WARNING: Use '\'' to represent an apostrophe within the trap.
2262 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2263 trap 'exit_status=$?
2264   # Save into config.log some information that might help in debugging.
2265   {
2266     echo
2267
2268     $as_echo "## ---------------- ##
2269 ## Cache variables. ##
2270 ## ---------------- ##"
2271     echo
2272     # The following way of writing the cache mishandles newlines in values,
2273 (
2274   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2275     eval ac_val=\$$ac_var
2276     case $ac_val in #(
2277     *${as_nl}*)
2278       case $ac_var in #(
2279       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2280 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2281       esac
2282       case $ac_var in #(
2283       _ | IFS | as_nl) ;; #(
2284       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2285       *) { eval $ac_var=; unset $ac_var;} ;;
2286       esac ;;
2287     esac
2288   done
2289   (set) 2>&1 |
2290     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2291     *${as_nl}ac_space=\ *)
2292       sed -n \
2293         "s/'\''/'\''\\\\'\'''\''/g;
2294           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2295       ;; #(
2296     *)
2297       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2298       ;;
2299     esac |
2300     sort
2301 )
2302     echo
2303
2304     $as_echo "## ----------------- ##
2305 ## Output variables. ##
2306 ## ----------------- ##"
2307     echo
2308     for ac_var in $ac_subst_vars
2309     do
2310       eval ac_val=\$$ac_var
2311       case $ac_val in
2312       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2313       esac
2314       $as_echo "$ac_var='\''$ac_val'\''"
2315     done | sort
2316     echo
2317
2318     if test -n "$ac_subst_files"; then
2319       $as_echo "## ------------------- ##
2320 ## File substitutions. ##
2321 ## ------------------- ##"
2322       echo
2323       for ac_var in $ac_subst_files
2324       do
2325         eval ac_val=\$$ac_var
2326         case $ac_val in
2327         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2328         esac
2329         $as_echo "$ac_var='\''$ac_val'\''"
2330       done | sort
2331       echo
2332     fi
2333
2334     if test -s confdefs.h; then
2335       $as_echo "## ----------- ##
2336 ## confdefs.h. ##
2337 ## ----------- ##"
2338       echo
2339       cat confdefs.h
2340       echo
2341     fi
2342     test "$ac_signal" != 0 &&
2343       $as_echo "$as_me: caught signal $ac_signal"
2344     $as_echo "$as_me: exit $exit_status"
2345   } >&5
2346   rm -f core *.core core.conftest.* &&
2347     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2348     exit $exit_status
2349 ' 0
2350 for ac_signal in 1 2 13 15; do
2351   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2352 done
2353 ac_signal=0
2354
2355 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2356 rm -f -r conftest* confdefs.h
2357
2358 $as_echo "/* confdefs.h */" > confdefs.h
2359
2360 # Predefined preprocessor variables.
2361
2362 cat >>confdefs.h <<_ACEOF
2363 #define PACKAGE_NAME "$PACKAGE_NAME"
2364 _ACEOF
2365
2366 cat >>confdefs.h <<_ACEOF
2367 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2368 _ACEOF
2369
2370 cat >>confdefs.h <<_ACEOF
2371 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2372 _ACEOF
2373
2374 cat >>confdefs.h <<_ACEOF
2375 #define PACKAGE_STRING "$PACKAGE_STRING"
2376 _ACEOF
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2380 _ACEOF
2381
2382 cat >>confdefs.h <<_ACEOF
2383 #define PACKAGE_URL "$PACKAGE_URL"
2384 _ACEOF
2385
2386
2387 # Let the site file select an alternate cache file if it wants to.
2388 # Prefer an explicitly selected file to automatically selected ones.
2389 ac_site_file1=NONE
2390 ac_site_file2=NONE
2391 if test -n "$CONFIG_SITE"; then
2392   # We do not want a PATH search for config.site.
2393   case $CONFIG_SITE in #((
2394     -*)  ac_site_file1=./$CONFIG_SITE;;
2395     */*) ac_site_file1=$CONFIG_SITE;;
2396     *)   ac_site_file1=./$CONFIG_SITE;;
2397   esac
2398 elif test "x$prefix" != xNONE; then
2399   ac_site_file1=$prefix/share/config.site
2400   ac_site_file2=$prefix/etc/config.site
2401 else
2402   ac_site_file1=$ac_default_prefix/share/config.site
2403   ac_site_file2=$ac_default_prefix/etc/config.site
2404 fi
2405 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2406 do
2407   test "x$ac_site_file" = xNONE && continue
2408   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2409     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2410 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2411     sed 's/^/| /' "$ac_site_file" >&5
2412     . "$ac_site_file" \
2413       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2414 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2415 as_fn_error $? "failed to load site script $ac_site_file
2416 See \`config.log' for more details" "$LINENO" 5; }
2417   fi
2418 done
2419
2420 if test -r "$cache_file"; then
2421   # Some versions of bash will fail to source /dev/null (special files
2422   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2423   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2424     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2425 $as_echo "$as_me: loading cache $cache_file" >&6;}
2426     case $cache_file in
2427       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2428       *)                      . "./$cache_file";;
2429     esac
2430   fi
2431 else
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2433 $as_echo "$as_me: creating cache $cache_file" >&6;}
2434   >$cache_file
2435 fi
2436
2437 # Check that the precious variables saved in the cache have kept the same
2438 # value.
2439 ac_cache_corrupted=false
2440 for ac_var in $ac_precious_vars; do
2441   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2442   eval ac_new_set=\$ac_env_${ac_var}_set
2443   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2444   eval ac_new_val=\$ac_env_${ac_var}_value
2445   case $ac_old_set,$ac_new_set in
2446     set,)
2447       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2448 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2449       ac_cache_corrupted=: ;;
2450     ,set)
2451       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2452 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2453       ac_cache_corrupted=: ;;
2454     ,);;
2455     *)
2456       if test "x$ac_old_val" != "x$ac_new_val"; then
2457         # differences in whitespace do not lead to failure.
2458         ac_old_val_w=`echo x $ac_old_val`
2459         ac_new_val_w=`echo x $ac_new_val`
2460         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2461           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2462 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2463           ac_cache_corrupted=:
2464         else
2465           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2466 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2467           eval $ac_var=\$ac_old_val
2468         fi
2469         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2470 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2472 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2473       fi;;
2474   esac
2475   # Pass precious variables to config.status.
2476   if test "$ac_new_set" = set; then
2477     case $ac_new_val in
2478     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2479     *) ac_arg=$ac_var=$ac_new_val ;;
2480     esac
2481     case " $ac_configure_args " in
2482       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2483       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2484     esac
2485   fi
2486 done
2487 if $ac_cache_corrupted; then
2488   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2491 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2492   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2493 fi
2494 ## -------------------- ##
2495 ## Main body of script. ##
2496 ## -------------------- ##
2497
2498 ac_ext=c
2499 ac_cpp='$CPP $CPPFLAGS'
2500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2503
2504
2505
2506
2507
2508 ac_config_headers="$ac_config_headers auto-config.h"
2509
2510
2511 # -------
2512 # Options
2513 # -------
2514
2515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2516 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2517  # Check whether --enable-version-specific-runtime-libs was given.
2518 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2519   enableval=$enable_version_specific_runtime_libs;
2520       case "$enableval" in
2521        yes|no) ;;
2522        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2523                           esac
2524
2525 else
2526   enable_version_specific_runtime_libs=no
2527 fi
2528
2529
2530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2531 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2532
2533 # We would like our source tree to be readonly. However when releases or
2534 # pre-releases are generated, the flex/bison generated files as well as the
2535 # various formats of manuals need to be included along with the rest of the
2536 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2537 # just that.
2538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2539 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2540  # Check whether --enable-generated-files-in-srcdir was given.
2541 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2542   enableval=$enable_generated_files_in_srcdir;
2543       case "$enableval" in
2544        yes|no) ;;
2545        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2546                           esac
2547
2548 else
2549   enable_generated_files_in_srcdir=no
2550 fi
2551
2552
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2554 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2555  if test "$enable_generated_files_in_srcdir" = yes; then
2556   GENINSRC_TRUE=
2557   GENINSRC_FALSE='#'
2558 else
2559   GENINSRC_TRUE='#'
2560   GENINSRC_FALSE=
2561 fi
2562
2563
2564
2565 # -------
2566
2567 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2568 #
2569 # You will slowly go insane if you do not grok the following fact:  when
2570 # building this library, the top-level /target/ becomes the library's /host/.
2571 #
2572 # configure then causes --target to default to --host, exactly like any
2573 # other package using autoconf.  Therefore, 'target' and 'host' will
2574 # always be the same.  This makes sense both for native and cross compilers
2575 # just think about it for a little while.  :-)
2576 #
2577 # Also, if this library is being configured as part of a cross compiler, the
2578 # top-level configure script will pass the "real" host as $with_cross_host.
2579 #
2580 # Do not delete or change the following two lines.  For why, see
2581 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2582 ac_aux_dir=
2583 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2584   if test -f "$ac_dir/install-sh"; then
2585     ac_aux_dir=$ac_dir
2586     ac_install_sh="$ac_aux_dir/install-sh -c"
2587     break
2588   elif test -f "$ac_dir/install.sh"; then
2589     ac_aux_dir=$ac_dir
2590     ac_install_sh="$ac_aux_dir/install.sh -c"
2591     break
2592   elif test -f "$ac_dir/shtool"; then
2593     ac_aux_dir=$ac_dir
2594     ac_install_sh="$ac_aux_dir/shtool install -c"
2595     break
2596   fi
2597 done
2598 if test -z "$ac_aux_dir"; then
2599   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2600 fi
2601
2602 # These three variables are undocumented and unsupported,
2603 # and are intended to be withdrawn in a future Autoconf release.
2604 # They can cause serious problems if a builder's source tree is in a directory
2605 # whose full name contains unusual characters.
2606 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2607 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2608 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2609
2610
2611 # Make sure we can run config.sub.
2612 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2613   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2614
2615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2616 $as_echo_n "checking build system type... " >&6; }
2617 if ${ac_cv_build+:} false; then :
2618   $as_echo_n "(cached) " >&6
2619 else
2620   ac_build_alias=$build_alias
2621 test "x$ac_build_alias" = x &&
2622   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2623 test "x$ac_build_alias" = x &&
2624   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2625 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2626   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2627
2628 fi
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2630 $as_echo "$ac_cv_build" >&6; }
2631 case $ac_cv_build in
2632 *-*-*) ;;
2633 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2634 esac
2635 build=$ac_cv_build
2636 ac_save_IFS=$IFS; IFS='-'
2637 set x $ac_cv_build
2638 shift
2639 build_cpu=$1
2640 build_vendor=$2
2641 shift; shift
2642 # Remember, the first character of IFS is used to create $*,
2643 # except with old shells:
2644 build_os=$*
2645 IFS=$ac_save_IFS
2646 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2647
2648
2649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2650 $as_echo_n "checking host system type... " >&6; }
2651 if ${ac_cv_host+:} false; then :
2652   $as_echo_n "(cached) " >&6
2653 else
2654   if test "x$host_alias" = x; then
2655   ac_cv_host=$ac_cv_build
2656 else
2657   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2658     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2659 fi
2660
2661 fi
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2663 $as_echo "$ac_cv_host" >&6; }
2664 case $ac_cv_host in
2665 *-*-*) ;;
2666 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2667 esac
2668 host=$ac_cv_host
2669 ac_save_IFS=$IFS; IFS='-'
2670 set x $ac_cv_host
2671 shift
2672 host_cpu=$1
2673 host_vendor=$2
2674 shift; shift
2675 # Remember, the first character of IFS is used to create $*,
2676 # except with old shells:
2677 host_os=$*
2678 IFS=$ac_save_IFS
2679 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2680
2681
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2683 $as_echo_n "checking target system type... " >&6; }
2684 if ${ac_cv_target+:} false; then :
2685   $as_echo_n "(cached) " >&6
2686 else
2687   if test "x$target_alias" = x; then
2688   ac_cv_target=$ac_cv_host
2689 else
2690   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2691     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2692 fi
2693
2694 fi
2695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2696 $as_echo "$ac_cv_target" >&6; }
2697 case $ac_cv_target in
2698 *-*-*) ;;
2699 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2700 esac
2701 target=$ac_cv_target
2702 ac_save_IFS=$IFS; IFS='-'
2703 set x $ac_cv_target
2704 shift
2705 target_cpu=$1
2706 target_vendor=$2
2707 shift; shift
2708 # Remember, the first character of IFS is used to create $*,
2709 # except with old shells:
2710 target_os=$*
2711 IFS=$ac_save_IFS
2712 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2713
2714
2715 # The aliases save the names the user supplied, while $host etc.
2716 # will get canonicalized.
2717 test -n "$target_alias" &&
2718   test "$program_prefix$program_suffix$program_transform_name" = \
2719     NONENONEs,x,x, &&
2720   program_prefix=${target_alias}-
2721
2722 target_alias=${target_alias-$host_alias}
2723
2724 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2725 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2726 #  1.9.0:  minimum required version
2727 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2728 #              of other PACKAGE_* variables will, however, and there's nothing
2729 #              we can do about that; they come from AC_INIT).
2730 #  no-dist:  we don't want 'dist' and related rules.
2731 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2732 #            file in the top srcdir, etc, etc), so stop complaining.
2733 #  -Wall:  turns on all automake warnings...
2734 #  -Wno-portability:  ...except this one, since GNU make is required.
2735 #  -Wno-override: ... and this one, since we do want this in testsuite.
2736 am__api_version='1.15'
2737
2738 # Find a good install program.  We prefer a C program (faster),
2739 # so one script is as good as another.  But avoid the broken or
2740 # incompatible versions:
2741 # SysV /etc/install, /usr/sbin/install
2742 # SunOS /usr/etc/install
2743 # IRIX /sbin/install
2744 # AIX /bin/install
2745 # AmigaOS /C/install, which installs bootblocks on floppy discs
2746 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2747 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2748 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2749 # OS/2's system install, which has a completely different semantic
2750 # ./install, which can be erroneously created by make from ./install.sh.
2751 # Reject install programs that cannot install multiple files.
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2753 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2754 if test -z "$INSTALL"; then
2755 if ${ac_cv_path_install+:} false; then :
2756   $as_echo_n "(cached) " >&6
2757 else
2758   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759 for as_dir in $PATH
2760 do
2761   IFS=$as_save_IFS
2762   test -z "$as_dir" && as_dir=.
2763     # Account for people who put trailing slashes in PATH elements.
2764 case $as_dir/ in #((
2765   ./ | .// | /[cC]/* | \
2766   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2767   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2768   /usr/ucb/* ) ;;
2769   *)
2770     # OSF1 and SCO ODT 3.0 have their own names for install.
2771     # Don't use installbsd from OSF since it installs stuff as root
2772     # by default.
2773     for ac_prog in ginstall scoinst install; do
2774       for ac_exec_ext in '' $ac_executable_extensions; do
2775         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2776           if test $ac_prog = install &&
2777             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2778             # AIX install.  It has an incompatible calling convention.
2779             :
2780           elif test $ac_prog = install &&
2781             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2782             # program-specific install script used by HP pwplus--don't use.
2783             :
2784           else
2785             rm -rf conftest.one conftest.two conftest.dir
2786             echo one > conftest.one
2787             echo two > conftest.two
2788             mkdir conftest.dir
2789             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2790               test -s conftest.one && test -s conftest.two &&
2791               test -s conftest.dir/conftest.one &&
2792               test -s conftest.dir/conftest.two
2793             then
2794               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2795               break 3
2796             fi
2797           fi
2798         fi
2799       done
2800     done
2801     ;;
2802 esac
2803
2804   done
2805 IFS=$as_save_IFS
2806
2807 rm -rf conftest.one conftest.two conftest.dir
2808
2809 fi
2810   if test "${ac_cv_path_install+set}" = set; then
2811     INSTALL=$ac_cv_path_install
2812   else
2813     # As a last resort, use the slow shell script.  Don't cache a
2814     # value for INSTALL within a source directory, because that will
2815     # break other packages using the cache if that directory is
2816     # removed, or if the value is a relative name.
2817     INSTALL=$ac_install_sh
2818   fi
2819 fi
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2821 $as_echo "$INSTALL" >&6; }
2822
2823 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2824 # It thinks the first close brace ends the variable substitution.
2825 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2826
2827 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2828
2829 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2830
2831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2832 $as_echo_n "checking whether build environment is sane... " >&6; }
2833 # Reject unsafe characters in $srcdir or the absolute working directory
2834 # name.  Accept space and tab only in the latter.
2835 am_lf='
2836 '
2837 case `pwd` in
2838   *[\\\"\#\$\&\'\`$am_lf]*)
2839     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2840 esac
2841 case $srcdir in
2842   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2843     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2844 esac
2845
2846 # Do 'set' in a subshell so we don't clobber the current shell's
2847 # arguments.  Must try -L first in case configure is actually a
2848 # symlink; some systems play weird games with the mod time of symlinks
2849 # (eg FreeBSD returns the mod time of the symlink's containing
2850 # directory).
2851 if (
2852    am_has_slept=no
2853    for am_try in 1 2; do
2854      echo "timestamp, slept: $am_has_slept" > conftest.file
2855      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2856      if test "$*" = "X"; then
2857         # -L didn't work.
2858         set X `ls -t "$srcdir/configure" conftest.file`
2859      fi
2860      if test "$*" != "X $srcdir/configure conftest.file" \
2861         && test "$*" != "X conftest.file $srcdir/configure"; then
2862
2863         # If neither matched, then we have a broken ls.  This can happen
2864         # if, for instance, CONFIG_SHELL is bash and it inherits a
2865         # broken ls alias from the environment.  This has actually
2866         # happened.  Such a system could not be considered "sane".
2867         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2868   alias in your environment" "$LINENO" 5
2869      fi
2870      if test "$2" = conftest.file || test $am_try -eq 2; then
2871        break
2872      fi
2873      # Just in case.
2874      sleep 1
2875      am_has_slept=yes
2876    done
2877    test "$2" = conftest.file
2878    )
2879 then
2880    # Ok.
2881    :
2882 else
2883    as_fn_error $? "newly created file is older than distributed files!
2884 Check your system clock" "$LINENO" 5
2885 fi
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2887 $as_echo "yes" >&6; }
2888 # If we didn't sleep, we still need to ensure time stamps of config.status and
2889 # generated files are strictly newer.
2890 am_sleep_pid=
2891 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2892   ( sleep 1 ) &
2893   am_sleep_pid=$!
2894 fi
2895
2896 rm -f conftest.file
2897
2898 test "$program_prefix" != NONE &&
2899   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2900 # Use a double $ so make ignores it.
2901 test "$program_suffix" != NONE &&
2902   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2903 # Double any \ or $.
2904 # By default was `s,x,x', remove it if useless.
2905 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2906 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2907
2908 # Expand $ac_aux_dir to an absolute path.
2909 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2910
2911 if test x"${MISSING+set}" != xset; then
2912   case $am_aux_dir in
2913   *\ * | *\     *)
2914     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2915   *)
2916     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2917   esac
2918 fi
2919 # Use eval to expand $SHELL
2920 if eval "$MISSING --is-lightweight"; then
2921   am_missing_run="$MISSING "
2922 else
2923   am_missing_run=
2924   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2925 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2926 fi
2927
2928 if test x"${install_sh+set}" != xset; then
2929   case $am_aux_dir in
2930   *\ * | *\     *)
2931     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2932   *)
2933     install_sh="\${SHELL} $am_aux_dir/install-sh"
2934   esac
2935 fi
2936
2937 # Installed binaries are usually stripped using 'strip' when the user
2938 # run "make install-strip".  However 'strip' might not be the right
2939 # tool to use in cross-compilation environments, therefore Automake
2940 # will honor the 'STRIP' environment variable to overrule this program.
2941 if test "$cross_compiling" != no; then
2942   if test -n "$ac_tool_prefix"; then
2943   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2944 set dummy ${ac_tool_prefix}strip; ac_word=$2
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2946 $as_echo_n "checking for $ac_word... " >&6; }
2947 if ${ac_cv_prog_STRIP+:} false; then :
2948   $as_echo_n "(cached) " >&6
2949 else
2950   if test -n "$STRIP"; then
2951   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2952 else
2953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2954 for as_dir in $PATH
2955 do
2956   IFS=$as_save_IFS
2957   test -z "$as_dir" && as_dir=.
2958     for ac_exec_ext in '' $ac_executable_extensions; do
2959   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2960     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2962     break 2
2963   fi
2964 done
2965   done
2966 IFS=$as_save_IFS
2967
2968 fi
2969 fi
2970 STRIP=$ac_cv_prog_STRIP
2971 if test -n "$STRIP"; then
2972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2973 $as_echo "$STRIP" >&6; }
2974 else
2975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2976 $as_echo "no" >&6; }
2977 fi
2978
2979
2980 fi
2981 if test -z "$ac_cv_prog_STRIP"; then
2982   ac_ct_STRIP=$STRIP
2983   # Extract the first word of "strip", so it can be a program name with args.
2984 set dummy strip; ac_word=$2
2985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2986 $as_echo_n "checking for $ac_word... " >&6; }
2987 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2988   $as_echo_n "(cached) " >&6
2989 else
2990   if test -n "$ac_ct_STRIP"; then
2991   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2992 else
2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994 for as_dir in $PATH
2995 do
2996   IFS=$as_save_IFS
2997   test -z "$as_dir" && as_dir=.
2998     for ac_exec_ext in '' $ac_executable_extensions; do
2999   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3000     ac_cv_prog_ac_ct_STRIP="strip"
3001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3002     break 2
3003   fi
3004 done
3005   done
3006 IFS=$as_save_IFS
3007
3008 fi
3009 fi
3010 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3011 if test -n "$ac_ct_STRIP"; then
3012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3013 $as_echo "$ac_ct_STRIP" >&6; }
3014 else
3015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3016 $as_echo "no" >&6; }
3017 fi
3018
3019   if test "x$ac_ct_STRIP" = x; then
3020     STRIP=":"
3021   else
3022     case $cross_compiling:$ac_tool_warned in
3023 yes:)
3024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3025 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3026 ac_tool_warned=yes ;;
3027 esac
3028     STRIP=$ac_ct_STRIP
3029   fi
3030 else
3031   STRIP="$ac_cv_prog_STRIP"
3032 fi
3033
3034 fi
3035 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3036
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3038 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3039 if test -z "$MKDIR_P"; then
3040   if ${ac_cv_path_mkdir+:} false; then :
3041   $as_echo_n "(cached) " >&6
3042 else
3043   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3044 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3045 do
3046   IFS=$as_save_IFS
3047   test -z "$as_dir" && as_dir=.
3048     for ac_prog in mkdir gmkdir; do
3049          for ac_exec_ext in '' $ac_executable_extensions; do
3050            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3051            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3052              'mkdir (GNU coreutils) '* | \
3053              'mkdir (coreutils) '* | \
3054              'mkdir (fileutils) '4.1*)
3055                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3056                break 3;;
3057            esac
3058          done
3059        done
3060   done
3061 IFS=$as_save_IFS
3062
3063 fi
3064
3065   test -d ./--version && rmdir ./--version
3066   if test "${ac_cv_path_mkdir+set}" = set; then
3067     MKDIR_P="$ac_cv_path_mkdir -p"
3068   else
3069     # As a last resort, use the slow shell script.  Don't cache a
3070     # value for MKDIR_P within a source directory, because that will
3071     # break other packages using the cache if that directory is
3072     # removed, or if the value is a relative name.
3073     MKDIR_P="$ac_install_sh -d"
3074   fi
3075 fi
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3077 $as_echo "$MKDIR_P" >&6; }
3078
3079 for ac_prog in gawk mawk nawk awk
3080 do
3081   # Extract the first word of "$ac_prog", so it can be a program name with args.
3082 set dummy $ac_prog; ac_word=$2
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3084 $as_echo_n "checking for $ac_word... " >&6; }
3085 if ${ac_cv_prog_AWK+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   if test -n "$AWK"; then
3089   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3090 else
3091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3092 for as_dir in $PATH
3093 do
3094   IFS=$as_save_IFS
3095   test -z "$as_dir" && as_dir=.
3096     for ac_exec_ext in '' $ac_executable_extensions; do
3097   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3098     ac_cv_prog_AWK="$ac_prog"
3099     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3100     break 2
3101   fi
3102 done
3103   done
3104 IFS=$as_save_IFS
3105
3106 fi
3107 fi
3108 AWK=$ac_cv_prog_AWK
3109 if test -n "$AWK"; then
3110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3111 $as_echo "$AWK" >&6; }
3112 else
3113   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3114 $as_echo "no" >&6; }
3115 fi
3116
3117
3118   test -n "$AWK" && break
3119 done
3120
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3122 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3123 set x ${MAKE-make}
3124 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3125 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3126   $as_echo_n "(cached) " >&6
3127 else
3128   cat >conftest.make <<\_ACEOF
3129 SHELL = /bin/sh
3130 all:
3131         @echo '@@@%%%=$(MAKE)=@@@%%%'
3132 _ACEOF
3133 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3134 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3135   *@@@%%%=?*=@@@%%%*)
3136     eval ac_cv_prog_make_${ac_make}_set=yes;;
3137   *)
3138     eval ac_cv_prog_make_${ac_make}_set=no;;
3139 esac
3140 rm -f conftest.make
3141 fi
3142 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3144 $as_echo "yes" >&6; }
3145   SET_MAKE=
3146 else
3147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3148 $as_echo "no" >&6; }
3149   SET_MAKE="MAKE=${MAKE-make}"
3150 fi
3151
3152 rm -rf .tst 2>/dev/null
3153 mkdir .tst 2>/dev/null
3154 if test -d .tst; then
3155   am__leading_dot=.
3156 else
3157   am__leading_dot=_
3158 fi
3159 rmdir .tst 2>/dev/null
3160
3161 # Check whether --enable-silent-rules was given.
3162 if test "${enable_silent_rules+set}" = set; then :
3163   enableval=$enable_silent_rules;
3164 fi
3165
3166 case $enable_silent_rules in # (((
3167   yes) AM_DEFAULT_VERBOSITY=0;;
3168    no) AM_DEFAULT_VERBOSITY=1;;
3169     *) AM_DEFAULT_VERBOSITY=1;;
3170 esac
3171 am_make=${MAKE-make}
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3173 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3174 if ${am_cv_make_support_nested_variables+:} false; then :
3175   $as_echo_n "(cached) " >&6
3176 else
3177   if $as_echo 'TRUE=$(BAR$(V))
3178 BAR0=false
3179 BAR1=true
3180 V=1
3181 am__doit:
3182         @$(TRUE)
3183 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3184   am_cv_make_support_nested_variables=yes
3185 else
3186   am_cv_make_support_nested_variables=no
3187 fi
3188 fi
3189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3190 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3191 if test $am_cv_make_support_nested_variables = yes; then
3192     AM_V='$(V)'
3193   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3194 else
3195   AM_V=$AM_DEFAULT_VERBOSITY
3196   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3197 fi
3198 AM_BACKSLASH='\'
3199
3200 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3201   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3202   # is not polluted with repeated "-I."
3203   am__isrc=' -I$(srcdir)'
3204   # test to see if srcdir already configured
3205   if test -f $srcdir/config.status; then
3206     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3207   fi
3208 fi
3209
3210 # test whether we have cygpath
3211 if test -z "$CYGPATH_W"; then
3212   if (cygpath --version) >/dev/null 2>/dev/null; then
3213     CYGPATH_W='cygpath -w'
3214   else
3215     CYGPATH_W=echo
3216   fi
3217 fi
3218
3219
3220 # Define the identity of the package.
3221  PACKAGE='libatomic'
3222  VERSION='1.0'
3223
3224
3225 cat >>confdefs.h <<_ACEOF
3226 #define PACKAGE "$PACKAGE"
3227 _ACEOF
3228
3229
3230 cat >>confdefs.h <<_ACEOF
3231 #define VERSION "$VERSION"
3232 _ACEOF
3233
3234 # Some tools Automake needs.
3235
3236 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3237
3238
3239 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3240
3241
3242 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3243
3244
3245 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3246
3247
3248 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3249
3250 # For better backward compatibility.  To be removed once Automake 1.9.x
3251 # dies out for good.  For more background, see:
3252 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3253 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3254 mkdir_p='$(MKDIR_P)'
3255
3256 # We need awk for the "check" target (and possibly the TAP driver).  The
3257 # system "awk" is bad on some platforms.
3258 # Always define AMTAR for backward compatibility.  Yes, it's still used
3259 # in the wild :-(  We should find a proper way to deprecate it ...
3260 AMTAR='$${TAR-tar}'
3261
3262
3263 # We'll loop over all known methods to create a tar archive until one works.
3264 _am_tools='gnutar  pax cpio none'
3265
3266 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3267
3268
3269
3270
3271
3272
3273 # POSIX will say in a future version that running "rm -f" with no argument
3274 # is OK; and we want to be able to make that assumption in our Makefile
3275 # recipes.  So use an aggressive probe to check that the usage we want is
3276 # actually supported "in the wild" to an acceptable degree.
3277 # See automake bug#10828.
3278 # To make any issue more visible, cause the running configure to be aborted
3279 # by default if the 'rm' program in use doesn't match our expectations; the
3280 # user can still override this though.
3281 if rm -f && rm -fr && rm -rf; then : OK; else
3282   cat >&2 <<'END'
3283 Oops!
3284
3285 Your 'rm' program seems unable to run without file operands specified
3286 on the command line, even when the '-f' option is present.  This is contrary
3287 to the behaviour of most rm programs out there, and not conforming with
3288 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3289
3290 Please tell bug-automake@gnu.org about your system, including the value
3291 of your $PATH and any error possibly output before this message.  This
3292 can help us improve future automake versions.
3293
3294 END
3295   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3296     echo 'Configuration will proceed anyway, since you have set the' >&2
3297     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3298     echo >&2
3299   else
3300     cat >&2 <<'END'
3301 Aborting the configuration process, to ensure you take notice of the issue.
3302
3303 You can download and install GNU coreutils to get an 'rm' implementation
3304 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3305
3306 If you want to complete the configuration process using your problematic
3307 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3308 to "yes", and re-run configure.
3309
3310 END
3311     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3312   fi
3313 fi
3314
3315 # Default to --enable-multilib
3316 # Check whether --enable-multilib was given.
3317 if test "${enable_multilib+set}" = set; then :
3318   enableval=$enable_multilib; case "$enableval" in
3319   yes) multilib=yes ;;
3320   no)  multilib=no ;;
3321   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3322  esac
3323 else
3324   multilib=yes
3325 fi
3326
3327
3328 # We may get other options which we leave undocumented:
3329 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3330 # See config-ml.in if you want the gory details.
3331
3332 if test "$srcdir" = "."; then
3333   if test "$with_target_subdir" != "."; then
3334     multi_basedir="$srcdir/$with_multisrctop../.."
3335   else
3336     multi_basedir="$srcdir/$with_multisrctop.."
3337   fi
3338 else
3339   multi_basedir="$srcdir/.."
3340 fi
3341
3342
3343 # Even if the default multilib is not a cross compilation,
3344 # it may be that some of the other multilibs are.
3345 if test $cross_compiling = no && test $multilib = yes \
3346    && test "x${with_multisubdir}" != x ; then
3347    cross_compiling=maybe
3348 fi
3349
3350 ac_config_commands="$ac_config_commands default-1"
3351
3352
3353
3354 # Check whether --with-toolexeclibdir was given.
3355 if test "${with_toolexeclibdir+set}" = set; then :
3356   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3357   /)
3358     ;;
3359   */)
3360     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3361     ;;
3362 esac
3363 else
3364   with_toolexeclibdir=no
3365 fi
3366
3367
3368
3369 # Calculate toolexeclibdir
3370 # Also toolexecdir, though it's only used in toolexeclibdir
3371 case ${enable_version_specific_runtime_libs} in
3372   yes)
3373     # Need the gcc compiler version to know where to install libraries
3374     # and header files if --enable-version-specific-runtime-libs option
3375     # is selected.
3376     toolexecdir='$(libdir)/gcc/$(target_alias)'
3377     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3378     ;;
3379   no)
3380     if test -n "$with_cross_host" &&
3381        test x"$with_cross_host" != x"no"; then
3382       # Install a library built with a cross compiler in tooldir, not libdir.
3383       toolexecdir='$(exec_prefix)/$(target_alias)'
3384       case ${with_toolexeclibdir} in
3385         no)
3386           toolexeclibdir='$(toolexecdir)/lib'
3387           ;;
3388         *)
3389           toolexeclibdir=${with_toolexeclibdir}
3390           ;;
3391       esac
3392     else
3393       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3394       toolexeclibdir='$(libdir)'
3395     fi
3396     multi_os_directory=`$CC -print-multi-os-directory`
3397     case $multi_os_directory in
3398       .) ;; # Avoid trailing /.
3399       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3400     esac
3401     ;;
3402 esac
3403
3404
3405
3406 # Check the compiler.
3407 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3408 # We must force CC to /not/ be precious variables; otherwise
3409 # the wrong, non-multilib-adjusted value will be used in multilibs.
3410 # As a side effect, we have to subst CFLAGS ourselves.
3411
3412
3413
3414 ac_ext=c
3415 ac_cpp='$CPP $CPPFLAGS'
3416 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3417 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3418 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3419 if test -n "$ac_tool_prefix"; then
3420   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3421 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3423 $as_echo_n "checking for $ac_word... " >&6; }
3424 if ${ac_cv_prog_CC+:} false; then :
3425   $as_echo_n "(cached) " >&6
3426 else
3427   if test -n "$CC"; then
3428   ac_cv_prog_CC="$CC" # Let the user override the test.
3429 else
3430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3431 for as_dir in $PATH
3432 do
3433   IFS=$as_save_IFS
3434   test -z "$as_dir" && as_dir=.
3435     for ac_exec_ext in '' $ac_executable_extensions; do
3436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3437     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3439     break 2
3440   fi
3441 done
3442   done
3443 IFS=$as_save_IFS
3444
3445 fi
3446 fi
3447 CC=$ac_cv_prog_CC
3448 if test -n "$CC"; then
3449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3450 $as_echo "$CC" >&6; }
3451 else
3452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3453 $as_echo "no" >&6; }
3454 fi
3455
3456
3457 fi
3458 if test -z "$ac_cv_prog_CC"; then
3459   ac_ct_CC=$CC
3460   # Extract the first word of "gcc", so it can be a program name with args.
3461 set dummy gcc; ac_word=$2
3462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3463 $as_echo_n "checking for $ac_word... " >&6; }
3464 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3465   $as_echo_n "(cached) " >&6
3466 else
3467   if test -n "$ac_ct_CC"; then
3468   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3469 else
3470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3471 for as_dir in $PATH
3472 do
3473   IFS=$as_save_IFS
3474   test -z "$as_dir" && as_dir=.
3475     for ac_exec_ext in '' $ac_executable_extensions; do
3476   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3477     ac_cv_prog_ac_ct_CC="gcc"
3478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3479     break 2
3480   fi
3481 done
3482   done
3483 IFS=$as_save_IFS
3484
3485 fi
3486 fi
3487 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3488 if test -n "$ac_ct_CC"; then
3489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3490 $as_echo "$ac_ct_CC" >&6; }
3491 else
3492   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3493 $as_echo "no" >&6; }
3494 fi
3495
3496   if test "x$ac_ct_CC" = x; then
3497     CC=""
3498   else
3499     case $cross_compiling:$ac_tool_warned in
3500 yes:)
3501 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3502 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3503 ac_tool_warned=yes ;;
3504 esac
3505     CC=$ac_ct_CC
3506   fi
3507 else
3508   CC="$ac_cv_prog_CC"
3509 fi
3510
3511 if test -z "$CC"; then
3512           if test -n "$ac_tool_prefix"; then
3513     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3514 set dummy ${ac_tool_prefix}cc; ac_word=$2
3515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3516 $as_echo_n "checking for $ac_word... " >&6; }
3517 if ${ac_cv_prog_CC+:} false; then :
3518   $as_echo_n "(cached) " >&6
3519 else
3520   if test -n "$CC"; then
3521   ac_cv_prog_CC="$CC" # Let the user override the test.
3522 else
3523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3524 for as_dir in $PATH
3525 do
3526   IFS=$as_save_IFS
3527   test -z "$as_dir" && as_dir=.
3528     for ac_exec_ext in '' $ac_executable_extensions; do
3529   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3530     ac_cv_prog_CC="${ac_tool_prefix}cc"
3531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532     break 2
3533   fi
3534 done
3535   done
3536 IFS=$as_save_IFS
3537
3538 fi
3539 fi
3540 CC=$ac_cv_prog_CC
3541 if test -n "$CC"; then
3542   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3543 $as_echo "$CC" >&6; }
3544 else
3545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3546 $as_echo "no" >&6; }
3547 fi
3548
3549
3550   fi
3551 fi
3552 if test -z "$CC"; then
3553   # Extract the first word of "cc", so it can be a program name with args.
3554 set dummy cc; ac_word=$2
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3556 $as_echo_n "checking for $ac_word... " >&6; }
3557 if ${ac_cv_prog_CC+:} false; then :
3558   $as_echo_n "(cached) " >&6
3559 else
3560   if test -n "$CC"; then
3561   ac_cv_prog_CC="$CC" # Let the user override the test.
3562 else
3563   ac_prog_rejected=no
3564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3565 for as_dir in $PATH
3566 do
3567   IFS=$as_save_IFS
3568   test -z "$as_dir" && as_dir=.
3569     for ac_exec_ext in '' $ac_executable_extensions; do
3570   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3571     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3572        ac_prog_rejected=yes
3573        continue
3574      fi
3575     ac_cv_prog_CC="cc"
3576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3577     break 2
3578   fi
3579 done
3580   done
3581 IFS=$as_save_IFS
3582
3583 if test $ac_prog_rejected = yes; then
3584   # We found a bogon in the path, so make sure we never use it.
3585   set dummy $ac_cv_prog_CC
3586   shift
3587   if test $# != 0; then
3588     # We chose a different compiler from the bogus one.
3589     # However, it has the same basename, so the bogon will be chosen
3590     # first if we set CC to just the basename; use the full file name.
3591     shift
3592     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3593   fi
3594 fi
3595 fi
3596 fi
3597 CC=$ac_cv_prog_CC
3598 if test -n "$CC"; then
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3600 $as_echo "$CC" >&6; }
3601 else
3602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3603 $as_echo "no" >&6; }
3604 fi
3605
3606
3607 fi
3608 if test -z "$CC"; then
3609   if test -n "$ac_tool_prefix"; then
3610   for ac_prog in cl.exe
3611   do
3612     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3613 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3615 $as_echo_n "checking for $ac_word... " >&6; }
3616 if ${ac_cv_prog_CC+:} false; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -n "$CC"; then
3620   ac_cv_prog_CC="$CC" # Let the user override the test.
3621 else
3622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_exec_ext in '' $ac_executable_extensions; do
3628   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3629     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3631     break 2
3632   fi
3633 done
3634   done
3635 IFS=$as_save_IFS
3636
3637 fi
3638 fi
3639 CC=$ac_cv_prog_CC
3640 if test -n "$CC"; then
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3642 $as_echo "$CC" >&6; }
3643 else
3644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3645 $as_echo "no" >&6; }
3646 fi
3647
3648
3649     test -n "$CC" && break
3650   done
3651 fi
3652 if test -z "$CC"; then
3653   ac_ct_CC=$CC
3654   for ac_prog in cl.exe
3655 do
3656   # Extract the first word of "$ac_prog", so it can be a program name with args.
3657 set dummy $ac_prog; ac_word=$2
3658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3659 $as_echo_n "checking for $ac_word... " >&6; }
3660 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3661   $as_echo_n "(cached) " >&6
3662 else
3663   if test -n "$ac_ct_CC"; then
3664   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3665 else
3666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3667 for as_dir in $PATH
3668 do
3669   IFS=$as_save_IFS
3670   test -z "$as_dir" && as_dir=.
3671     for ac_exec_ext in '' $ac_executable_extensions; do
3672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3673     ac_cv_prog_ac_ct_CC="$ac_prog"
3674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3675     break 2
3676   fi
3677 done
3678   done
3679 IFS=$as_save_IFS
3680
3681 fi
3682 fi
3683 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3684 if test -n "$ac_ct_CC"; then
3685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3686 $as_echo "$ac_ct_CC" >&6; }
3687 else
3688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3689 $as_echo "no" >&6; }
3690 fi
3691
3692
3693   test -n "$ac_ct_CC" && break
3694 done
3695
3696   if test "x$ac_ct_CC" = x; then
3697     CC=""
3698   else
3699     case $cross_compiling:$ac_tool_warned in
3700 yes:)
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3702 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3703 ac_tool_warned=yes ;;
3704 esac
3705     CC=$ac_ct_CC
3706   fi
3707 fi
3708
3709 fi
3710
3711
3712 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3713 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3714 as_fn_error $? "no acceptable C compiler found in \$PATH
3715 See \`config.log' for more details" "$LINENO" 5; }
3716
3717 # Provide some information about the compiler.
3718 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3719 set X $ac_compile
3720 ac_compiler=$2
3721 for ac_option in --version -v -V -qversion; do
3722   { { ac_try="$ac_compiler $ac_option >&5"
3723 case "(($ac_try" in
3724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3725   *) ac_try_echo=$ac_try;;
3726 esac
3727 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3728 $as_echo "$ac_try_echo"; } >&5
3729   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3730   ac_status=$?
3731   if test -s conftest.err; then
3732     sed '10a\
3733 ... rest of stderr output deleted ...
3734          10q' conftest.err >conftest.er1
3735     cat conftest.er1 >&5
3736   fi
3737   rm -f conftest.er1 conftest.err
3738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3739   test $ac_status = 0; }
3740 done
3741
3742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h.  */
3744
3745 int
3746 main ()
3747 {
3748
3749   ;
3750   return 0;
3751 }
3752 _ACEOF
3753 ac_clean_files_save=$ac_clean_files
3754 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3755 # Try to create an executable without -o first, disregard a.out.
3756 # It will help us diagnose broken compilers, and finding out an intuition
3757 # of exeext.
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3759 $as_echo_n "checking whether the C compiler works... " >&6; }
3760 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3761
3762 # The possible output files:
3763 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3764
3765 ac_rmfiles=
3766 for ac_file in $ac_files
3767 do
3768   case $ac_file in
3769     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3770     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3771   esac
3772 done
3773 rm -f $ac_rmfiles
3774
3775 if { { ac_try="$ac_link_default"
3776 case "(($ac_try" in
3777   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3778   *) ac_try_echo=$ac_try;;
3779 esac
3780 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3781 $as_echo "$ac_try_echo"; } >&5
3782   (eval "$ac_link_default") 2>&5
3783   ac_status=$?
3784   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3785   test $ac_status = 0; }; then :
3786   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3787 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3788 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3789 # so that the user can short-circuit this test for compilers unknown to
3790 # Autoconf.
3791 for ac_file in $ac_files ''
3792 do
3793   test -f "$ac_file" || continue
3794   case $ac_file in
3795     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3796         ;;
3797     [ab].out )
3798         # We found the default executable, but exeext='' is most
3799         # certainly right.
3800         break;;
3801     *.* )
3802         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3803         then :; else
3804            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3805         fi
3806         # We set ac_cv_exeext here because the later test for it is not
3807         # safe: cross compilers may not add the suffix if given an `-o'
3808         # argument, so we may need to know it at that point already.
3809         # Even if this section looks crufty: it has the advantage of
3810         # actually working.
3811         break;;
3812     * )
3813         break;;
3814   esac
3815 done
3816 test "$ac_cv_exeext" = no && ac_cv_exeext=
3817
3818 else
3819   ac_file=''
3820 fi
3821 if test -z "$ac_file"; then :
3822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3823 $as_echo "no" >&6; }
3824 $as_echo "$as_me: failed program was:" >&5
3825 sed 's/^/| /' conftest.$ac_ext >&5
3826
3827 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3828 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3829 as_fn_error 77 "C compiler cannot create executables
3830 See \`config.log' for more details" "$LINENO" 5; }
3831 else
3832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3833 $as_echo "yes" >&6; }
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3836 $as_echo_n "checking for C compiler default output file name... " >&6; }
3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3838 $as_echo "$ac_file" >&6; }
3839 ac_exeext=$ac_cv_exeext
3840
3841 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3842 ac_clean_files=$ac_clean_files_save
3843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3844 $as_echo_n "checking for suffix of executables... " >&6; }
3845 if { { ac_try="$ac_link"
3846 case "(($ac_try" in
3847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3848   *) ac_try_echo=$ac_try;;
3849 esac
3850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3851 $as_echo "$ac_try_echo"; } >&5
3852   (eval "$ac_link") 2>&5
3853   ac_status=$?
3854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3855   test $ac_status = 0; }; then :
3856   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3857 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3858 # work properly (i.e., refer to `conftest.exe'), while it won't with
3859 # `rm'.
3860 for ac_file in conftest.exe conftest conftest.*; do
3861   test -f "$ac_file" || continue
3862   case $ac_file in
3863     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3864     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3865           break;;
3866     * ) break;;
3867   esac
3868 done
3869 else
3870   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3871 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3872 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3873 See \`config.log' for more details" "$LINENO" 5; }
3874 fi
3875 rm -f conftest conftest$ac_cv_exeext
3876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3877 $as_echo "$ac_cv_exeext" >&6; }
3878
3879 rm -f conftest.$ac_ext
3880 EXEEXT=$ac_cv_exeext
3881 ac_exeext=$EXEEXT
3882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3883 /* end confdefs.h.  */
3884 #include <stdio.h>
3885 int
3886 main ()
3887 {
3888 FILE *f = fopen ("conftest.out", "w");
3889  return ferror (f) || fclose (f) != 0;
3890
3891   ;
3892   return 0;
3893 }
3894 _ACEOF
3895 ac_clean_files="$ac_clean_files conftest.out"
3896 # Check that the compiler produces executables we can run.  If not, either
3897 # the compiler is broken, or we cross compile.
3898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3899 $as_echo_n "checking whether we are cross compiling... " >&6; }
3900 if test "$cross_compiling" != yes; then
3901   { { ac_try="$ac_link"
3902 case "(($ac_try" in
3903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3904   *) ac_try_echo=$ac_try;;
3905 esac
3906 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3907 $as_echo "$ac_try_echo"; } >&5
3908   (eval "$ac_link") 2>&5
3909   ac_status=$?
3910   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3911   test $ac_status = 0; }
3912   if { ac_try='./conftest$ac_cv_exeext'
3913   { { case "(($ac_try" in
3914   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3915   *) ac_try_echo=$ac_try;;
3916 esac
3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3918 $as_echo "$ac_try_echo"; } >&5
3919   (eval "$ac_try") 2>&5
3920   ac_status=$?
3921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3922   test $ac_status = 0; }; }; then
3923     cross_compiling=no
3924   else
3925     if test "$cross_compiling" = maybe; then
3926         cross_compiling=yes
3927     else
3928         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3929 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3930 as_fn_error $? "cannot run C compiled programs.
3931 If you meant to cross compile, use \`--host'.
3932 See \`config.log' for more details" "$LINENO" 5; }
3933     fi
3934   fi
3935 fi
3936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3937 $as_echo "$cross_compiling" >&6; }
3938
3939 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3940 ac_clean_files=$ac_clean_files_save
3941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3942 $as_echo_n "checking for suffix of object files... " >&6; }
3943 if ${ac_cv_objext+:} false; then :
3944   $as_echo_n "(cached) " >&6
3945 else
3946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3947 /* end confdefs.h.  */
3948
3949 int
3950 main ()
3951 {
3952
3953   ;
3954   return 0;
3955 }
3956 _ACEOF
3957 rm -f conftest.o conftest.obj
3958 if { { ac_try="$ac_compile"
3959 case "(($ac_try" in
3960   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3961   *) ac_try_echo=$ac_try;;
3962 esac
3963 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3964 $as_echo "$ac_try_echo"; } >&5
3965   (eval "$ac_compile") 2>&5
3966   ac_status=$?
3967   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3968   test $ac_status = 0; }; then :
3969   for ac_file in conftest.o conftest.obj conftest.*; do
3970   test -f "$ac_file" || continue;
3971   case $ac_file in
3972     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3973     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3974        break;;
3975   esac
3976 done
3977 else
3978   $as_echo "$as_me: failed program was:" >&5
3979 sed 's/^/| /' conftest.$ac_ext >&5
3980
3981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3982 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3983 as_fn_error $? "cannot compute suffix of object files: cannot compile
3984 See \`config.log' for more details" "$LINENO" 5; }
3985 fi
3986 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3987 fi
3988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3989 $as_echo "$ac_cv_objext" >&6; }
3990 OBJEXT=$ac_cv_objext
3991 ac_objext=$OBJEXT
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3993 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3994 if ${ac_cv_c_compiler_gnu+:} false; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h.  */
3999
4000 int
4001 main ()
4002 {
4003 #ifndef __GNUC__
4004        choke me
4005 #endif
4006
4007   ;
4008   return 0;
4009 }
4010 _ACEOF
4011 if ac_fn_c_try_compile "$LINENO"; then :
4012   ac_compiler_gnu=yes
4013 else
4014   ac_compiler_gnu=no
4015 fi
4016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4017 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4018
4019 fi
4020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4021 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4022 if test $ac_compiler_gnu = yes; then
4023   GCC=yes
4024 else
4025   GCC=
4026 fi
4027 ac_test_CFLAGS=${CFLAGS+set}
4028 ac_save_CFLAGS=$CFLAGS
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4030 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4031 if ${ac_cv_prog_cc_g+:} false; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   ac_save_c_werror_flag=$ac_c_werror_flag
4035    ac_c_werror_flag=yes
4036    ac_cv_prog_cc_g=no
4037    CFLAGS="-g"
4038    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4039 /* end confdefs.h.  */
4040
4041 int
4042 main ()
4043 {
4044
4045   ;
4046   return 0;
4047 }
4048 _ACEOF
4049 if ac_fn_c_try_compile "$LINENO"; then :
4050   ac_cv_prog_cc_g=yes
4051 else
4052   CFLAGS=""
4053       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4054 /* end confdefs.h.  */
4055
4056 int
4057 main ()
4058 {
4059
4060   ;
4061   return 0;
4062 }
4063 _ACEOF
4064 if ac_fn_c_try_compile "$LINENO"; then :
4065
4066 else
4067   ac_c_werror_flag=$ac_save_c_werror_flag
4068          CFLAGS="-g"
4069          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071
4072 int
4073 main ()
4074 {
4075
4076   ;
4077   return 0;
4078 }
4079 _ACEOF
4080 if ac_fn_c_try_compile "$LINENO"; then :
4081   ac_cv_prog_cc_g=yes
4082 fi
4083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4084 fi
4085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4086 fi
4087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088    ac_c_werror_flag=$ac_save_c_werror_flag
4089 fi
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4091 $as_echo "$ac_cv_prog_cc_g" >&6; }
4092 if test "$ac_test_CFLAGS" = set; then
4093   CFLAGS=$ac_save_CFLAGS
4094 elif test $ac_cv_prog_cc_g = yes; then
4095   if test "$GCC" = yes; then
4096     CFLAGS="-g -O2"
4097   else
4098     CFLAGS="-g"
4099   fi
4100 else
4101   if test "$GCC" = yes; then
4102     CFLAGS="-O2"
4103   else
4104     CFLAGS=
4105   fi
4106 fi
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4108 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4109 if ${ac_cv_prog_cc_c89+:} false; then :
4110   $as_echo_n "(cached) " >&6
4111 else
4112   ac_cv_prog_cc_c89=no
4113 ac_save_CC=$CC
4114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4115 /* end confdefs.h.  */
4116 #include <stdarg.h>
4117 #include <stdio.h>
4118 struct stat;
4119 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4120 struct buf { int x; };
4121 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4122 static char *e (p, i)
4123      char **p;
4124      int i;
4125 {
4126   return p[i];
4127 }
4128 static char *f (char * (*g) (char **, int), char **p, ...)
4129 {
4130   char *s;
4131   va_list v;
4132   va_start (v,p);
4133   s = g (p, va_arg (v,int));
4134   va_end (v);
4135   return s;
4136 }
4137
4138 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4139    function prototypes and stuff, but not '\xHH' hex character constants.
4140    These don't provoke an error unfortunately, instead are silently treated
4141    as 'x'.  The following induces an error, until -std is added to get
4142    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4143    array size at least.  It's necessary to write '\x00'==0 to get something
4144    that's true only with -std.  */
4145 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4146
4147 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4148    inside strings and character constants.  */
4149 #define FOO(x) 'x'
4150 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4151
4152 int test (int i, double x);
4153 struct s1 {int (*f) (int a);};
4154 struct s2 {int (*f) (double a);};
4155 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4156 int argc;
4157 char **argv;
4158 int
4159 main ()
4160 {
4161 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4162   ;
4163   return 0;
4164 }
4165 _ACEOF
4166 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4167         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4168 do
4169   CC="$ac_save_CC $ac_arg"
4170   if ac_fn_c_try_compile "$LINENO"; then :
4171   ac_cv_prog_cc_c89=$ac_arg
4172 fi
4173 rm -f core conftest.err conftest.$ac_objext
4174   test "x$ac_cv_prog_cc_c89" != "xno" && break
4175 done
4176 rm -f conftest.$ac_ext
4177 CC=$ac_save_CC
4178
4179 fi
4180 # AC_CACHE_VAL
4181 case "x$ac_cv_prog_cc_c89" in
4182   x)
4183     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4184 $as_echo "none needed" >&6; } ;;
4185   xno)
4186     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4187 $as_echo "unsupported" >&6; } ;;
4188   *)
4189     CC="$CC $ac_cv_prog_cc_c89"
4190     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4191 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4192 esac
4193 if test "x$ac_cv_prog_cc_c89" != xno; then :
4194
4195 fi
4196
4197 ac_ext=c
4198 ac_cpp='$CPP $CPPFLAGS'
4199 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4200 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4201 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4202
4203 ac_ext=c
4204 ac_cpp='$CPP $CPPFLAGS'
4205 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4206 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4207 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4209 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4210 if ${am_cv_prog_cc_c_o+:} false; then :
4211   $as_echo_n "(cached) " >&6
4212 else
4213   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214 /* end confdefs.h.  */
4215
4216 int
4217 main ()
4218 {
4219
4220   ;
4221   return 0;
4222 }
4223 _ACEOF
4224   # Make sure it works both with $CC and with simple cc.
4225   # Following AC_PROG_CC_C_O, we do the test twice because some
4226   # compilers refuse to overwrite an existing .o file with -o,
4227   # though they will create one.
4228   am_cv_prog_cc_c_o=yes
4229   for am_i in 1 2; do
4230     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4231    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4232    ac_status=$?
4233    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4234    (exit $ac_status); } \
4235          && test -f conftest2.$ac_objext; then
4236       : OK
4237     else
4238       am_cv_prog_cc_c_o=no
4239       break
4240     fi
4241   done
4242   rm -f core conftest*
4243   unset am_i
4244 fi
4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4246 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4247 if test "$am_cv_prog_cc_c_o" != yes; then
4248    # Losing compiler, so override with the script.
4249    # FIXME: It is wrong to rewrite CC.
4250    # But if we don't then we get into trouble of one sort or another.
4251    # A longer-term fix would be to have automake use am__CC in this case,
4252    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4253    CC="$am_aux_dir/compile $CC"
4254 fi
4255 ac_ext=c
4256 ac_cpp='$CPP $CPPFLAGS'
4257 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4258 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4259 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4260
4261 DEPDIR="${am__leading_dot}deps"
4262
4263 ac_config_commands="$ac_config_commands depfiles"
4264
4265
4266 am_make=${MAKE-make}
4267 cat > confinc << 'END'
4268 am__doit:
4269         @echo this is the am__doit target
4270 .PHONY: am__doit
4271 END
4272 # If we don't find an include directive, just comment out the code.
4273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4274 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4275 am__include="#"
4276 am__quote=
4277 _am_result=none
4278 # First try GNU make style include.
4279 echo "include confinc" > confmf
4280 # Ignore all kinds of additional output from 'make'.
4281 case `$am_make -s -f confmf 2> /dev/null` in #(
4282 *the\ am__doit\ target*)
4283   am__include=include
4284   am__quote=
4285   _am_result=GNU
4286   ;;
4287 esac
4288 # Now try BSD make style include.
4289 if test "$am__include" = "#"; then
4290    echo '.include "confinc"' > confmf
4291    case `$am_make -s -f confmf 2> /dev/null` in #(
4292    *the\ am__doit\ target*)
4293      am__include=.include
4294      am__quote="\""
4295      _am_result=BSD
4296      ;;
4297    esac
4298 fi
4299
4300
4301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4302 $as_echo "$_am_result" >&6; }
4303 rm -f confinc confmf
4304
4305 # Check whether --enable-dependency-tracking was given.
4306 if test "${enable_dependency_tracking+set}" = set; then :
4307   enableval=$enable_dependency_tracking;
4308 fi
4309
4310 if test "x$enable_dependency_tracking" != xno; then
4311   am_depcomp="$ac_aux_dir/depcomp"
4312   AMDEPBACKSLASH='\'
4313   am__nodep='_no'
4314 fi
4315  if test "x$enable_dependency_tracking" != xno; then
4316   AMDEP_TRUE=
4317   AMDEP_FALSE='#'
4318 else
4319   AMDEP_TRUE='#'
4320   AMDEP_FALSE=
4321 fi
4322
4323
4324
4325 depcc="$CC"   am_compiler_list=
4326
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4328 $as_echo_n "checking dependency style of $depcc... " >&6; }
4329 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4330   $as_echo_n "(cached) " >&6
4331 else
4332   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4333   # We make a subdir and do the tests there.  Otherwise we can end up
4334   # making bogus files that we don't know about and never remove.  For
4335   # instance it was reported that on HP-UX the gcc test will end up
4336   # making a dummy file named 'D' -- because '-MD' means "put the output
4337   # in D".
4338   rm -rf conftest.dir
4339   mkdir conftest.dir
4340   # Copy depcomp to subdir because otherwise we won't find it if we're
4341   # using a relative directory.
4342   cp "$am_depcomp" conftest.dir
4343   cd conftest.dir
4344   # We will build objects and dependencies in a subdirectory because
4345   # it helps to detect inapplicable dependency modes.  For instance
4346   # both Tru64's cc and ICC support -MD to output dependencies as a
4347   # side effect of compilation, but ICC will put the dependencies in
4348   # the current directory while Tru64 will put them in the object
4349   # directory.
4350   mkdir sub
4351
4352   am_cv_CC_dependencies_compiler_type=none
4353   if test "$am_compiler_list" = ""; then
4354      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4355   fi
4356   am__universal=false
4357   case " $depcc " in #(
4358      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4359      esac
4360
4361   for depmode in $am_compiler_list; do
4362     # Setup a source with many dependencies, because some compilers
4363     # like to wrap large dependency lists on column 80 (with \), and
4364     # we should not choose a depcomp mode which is confused by this.
4365     #
4366     # We need to recreate these files for each test, as the compiler may
4367     # overwrite some of them when testing with obscure command lines.
4368     # This happens at least with the AIX C compiler.
4369     : > sub/conftest.c
4370     for i in 1 2 3 4 5 6; do
4371       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4372       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4373       # Solaris 10 /bin/sh.
4374       echo '/* dummy */' > sub/conftst$i.h
4375     done
4376     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4377
4378     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4379     # mode.  It turns out that the SunPro C++ compiler does not properly
4380     # handle '-M -o', and we need to detect this.  Also, some Intel
4381     # versions had trouble with output in subdirs.
4382     am__obj=sub/conftest.${OBJEXT-o}
4383     am__minus_obj="-o $am__obj"
4384     case $depmode in
4385     gcc)
4386       # This depmode causes a compiler race in universal mode.
4387       test "$am__universal" = false || continue
4388       ;;
4389     nosideeffect)
4390       # After this tag, mechanisms are not by side-effect, so they'll
4391       # only be used when explicitly requested.
4392       if test "x$enable_dependency_tracking" = xyes; then
4393         continue
4394       else
4395         break
4396       fi
4397       ;;
4398     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4399       # This compiler won't grok '-c -o', but also, the minuso test has
4400       # not run yet.  These depmodes are late enough in the game, and
4401       # so weak that their functioning should not be impacted.
4402       am__obj=conftest.${OBJEXT-o}
4403       am__minus_obj=
4404       ;;
4405     none) break ;;
4406     esac
4407     if depmode=$depmode \
4408        source=sub/conftest.c object=$am__obj \
4409        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4410        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4411          >/dev/null 2>conftest.err &&
4412        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4413        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4414        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4415        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4416       # icc doesn't choke on unknown options, it will just issue warnings
4417       # or remarks (even with -Werror).  So we grep stderr for any message
4418       # that says an option was ignored or not supported.
4419       # When given -MP, icc 7.0 and 7.1 complain thusly:
4420       #   icc: Command line warning: ignoring option '-M'; no argument required
4421       # The diagnosis changed in icc 8.0:
4422       #   icc: Command line remark: option '-MP' not supported
4423       if (grep 'ignoring option' conftest.err ||
4424           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4425         am_cv_CC_dependencies_compiler_type=$depmode
4426         break
4427       fi
4428     fi
4429   done
4430
4431   cd ..
4432   rm -rf conftest.dir
4433 else
4434   am_cv_CC_dependencies_compiler_type=none
4435 fi
4436
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4439 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4440 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4441
4442  if
4443   test "x$enable_dependency_tracking" != xno \
4444   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4445   am__fastdepCC_TRUE=
4446   am__fastdepCC_FALSE='#'
4447 else
4448   am__fastdepCC_TRUE='#'
4449   am__fastdepCC_FALSE=
4450 fi
4451
4452
4453 # By default we simply use the C compiler to build assembly code.
4454
4455 test "${CCAS+set}" = set || CCAS=$CC
4456 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4457
4458
4459
4460 depcc="$CCAS"   am_compiler_list=
4461
4462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4463 $as_echo_n "checking dependency style of $depcc... " >&6; }
4464 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4465   $as_echo_n "(cached) " >&6
4466 else
4467   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4468   # We make a subdir and do the tests there.  Otherwise we can end up
4469   # making bogus files that we don't know about and never remove.  For
4470   # instance it was reported that on HP-UX the gcc test will end up
4471   # making a dummy file named 'D' -- because '-MD' means "put the output
4472   # in D".
4473   rm -rf conftest.dir
4474   mkdir conftest.dir
4475   # Copy depcomp to subdir because otherwise we won't find it if we're
4476   # using a relative directory.
4477   cp "$am_depcomp" conftest.dir
4478   cd conftest.dir
4479   # We will build objects and dependencies in a subdirectory because
4480   # it helps to detect inapplicable dependency modes.  For instance
4481   # both Tru64's cc and ICC support -MD to output dependencies as a
4482   # side effect of compilation, but ICC will put the dependencies in
4483   # the current directory while Tru64 will put them in the object
4484   # directory.
4485   mkdir sub
4486
4487   am_cv_CCAS_dependencies_compiler_type=none
4488   if test "$am_compiler_list" = ""; then
4489      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4490   fi
4491   am__universal=false
4492
4493
4494   for depmode in $am_compiler_list; do
4495     # Setup a source with many dependencies, because some compilers
4496     # like to wrap large dependency lists on column 80 (with \), and
4497     # we should not choose a depcomp mode which is confused by this.
4498     #
4499     # We need to recreate these files for each test, as the compiler may
4500     # overwrite some of them when testing with obscure command lines.
4501     # This happens at least with the AIX C compiler.
4502     : > sub/conftest.c
4503     for i in 1 2 3 4 5 6; do
4504       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4505       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4506       # Solaris 10 /bin/sh.
4507       echo '/* dummy */' > sub/conftst$i.h
4508     done
4509     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4510
4511     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4512     # mode.  It turns out that the SunPro C++ compiler does not properly
4513     # handle '-M -o', and we need to detect this.  Also, some Intel
4514     # versions had trouble with output in subdirs.
4515     am__obj=sub/conftest.${OBJEXT-o}
4516     am__minus_obj="-o $am__obj"
4517     case $depmode in
4518     gcc)
4519       # This depmode causes a compiler race in universal mode.
4520       test "$am__universal" = false || continue
4521       ;;
4522     nosideeffect)
4523       # After this tag, mechanisms are not by side-effect, so they'll
4524       # only be used when explicitly requested.
4525       if test "x$enable_dependency_tracking" = xyes; then
4526         continue
4527       else
4528         break
4529       fi
4530       ;;
4531     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4532       # This compiler won't grok '-c -o', but also, the minuso test has
4533       # not run yet.  These depmodes are late enough in the game, and
4534       # so weak that their functioning should not be impacted.
4535       am__obj=conftest.${OBJEXT-o}
4536       am__minus_obj=
4537       ;;
4538     none) break ;;
4539     esac
4540     if depmode=$depmode \
4541        source=sub/conftest.c object=$am__obj \
4542        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4543        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4544          >/dev/null 2>conftest.err &&
4545        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4546        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4547        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4548        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4549       # icc doesn't choke on unknown options, it will just issue warnings
4550       # or remarks (even with -Werror).  So we grep stderr for any message
4551       # that says an option was ignored or not supported.
4552       # When given -MP, icc 7.0 and 7.1 complain thusly:
4553       #   icc: Command line warning: ignoring option '-M'; no argument required
4554       # The diagnosis changed in icc 8.0:
4555       #   icc: Command line remark: option '-MP' not supported
4556       if (grep 'ignoring option' conftest.err ||
4557           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4558         am_cv_CCAS_dependencies_compiler_type=$depmode
4559         break
4560       fi
4561     fi
4562   done
4563
4564   cd ..
4565   rm -rf conftest.dir
4566 else
4567   am_cv_CCAS_dependencies_compiler_type=none
4568 fi
4569
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4572 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4573 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4574
4575  if
4576   test "x$enable_dependency_tracking" != xno \
4577   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4578   am__fastdepCCAS_TRUE=
4579   am__fastdepCCAS_FALSE='#'
4580 else
4581   am__fastdepCCAS_TRUE='#'
4582   am__fastdepCCAS_FALSE=
4583 fi
4584
4585
4586
4587
4588
4589
4590 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4591 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4592 # in both places for now and restore CFLAGS at the end of config.
4593 save_CFLAGS="$CFLAGS"
4594
4595 # Find other programs we need.
4596 if test -n "$ac_tool_prefix"; then
4597   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4598 set dummy ${ac_tool_prefix}ar; ac_word=$2
4599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4600 $as_echo_n "checking for $ac_word... " >&6; }
4601 if ${ac_cv_prog_AR+:} false; then :
4602   $as_echo_n "(cached) " >&6
4603 else
4604   if test -n "$AR"; then
4605   ac_cv_prog_AR="$AR" # Let the user override the test.
4606 else
4607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4608 for as_dir in $PATH
4609 do
4610   IFS=$as_save_IFS
4611   test -z "$as_dir" && as_dir=.
4612     for ac_exec_ext in '' $ac_executable_extensions; do
4613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4614     ac_cv_prog_AR="${ac_tool_prefix}ar"
4615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4616     break 2
4617   fi
4618 done
4619   done
4620 IFS=$as_save_IFS
4621
4622 fi
4623 fi
4624 AR=$ac_cv_prog_AR
4625 if test -n "$AR"; then
4626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4627 $as_echo "$AR" >&6; }
4628 else
4629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4630 $as_echo "no" >&6; }
4631 fi
4632
4633
4634 fi
4635 if test -z "$ac_cv_prog_AR"; then
4636   ac_ct_AR=$AR
4637   # Extract the first word of "ar", so it can be a program name with args.
4638 set dummy ar; ac_word=$2
4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4640 $as_echo_n "checking for $ac_word... " >&6; }
4641 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4642   $as_echo_n "(cached) " >&6
4643 else
4644   if test -n "$ac_ct_AR"; then
4645   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4646 else
4647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4648 for as_dir in $PATH
4649 do
4650   IFS=$as_save_IFS
4651   test -z "$as_dir" && as_dir=.
4652     for ac_exec_ext in '' $ac_executable_extensions; do
4653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4654     ac_cv_prog_ac_ct_AR="ar"
4655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4656     break 2
4657   fi
4658 done
4659   done
4660 IFS=$as_save_IFS
4661
4662 fi
4663 fi
4664 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4665 if test -n "$ac_ct_AR"; then
4666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4667 $as_echo "$ac_ct_AR" >&6; }
4668 else
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4670 $as_echo "no" >&6; }
4671 fi
4672
4673   if test "x$ac_ct_AR" = x; then
4674     AR=""
4675   else
4676     case $cross_compiling:$ac_tool_warned in
4677 yes:)
4678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4680 ac_tool_warned=yes ;;
4681 esac
4682     AR=$ac_ct_AR
4683   fi
4684 else
4685   AR="$ac_cv_prog_AR"
4686 fi
4687
4688 if test -n "$ac_tool_prefix"; then
4689   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4690 set dummy ${ac_tool_prefix}nm; ac_word=$2
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4692 $as_echo_n "checking for $ac_word... " >&6; }
4693 if ${ac_cv_prog_NM+:} false; then :
4694   $as_echo_n "(cached) " >&6
4695 else
4696   if test -n "$NM"; then
4697   ac_cv_prog_NM="$NM" # Let the user override the test.
4698 else
4699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4700 for as_dir in $PATH
4701 do
4702   IFS=$as_save_IFS
4703   test -z "$as_dir" && as_dir=.
4704     for ac_exec_ext in '' $ac_executable_extensions; do
4705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4706     ac_cv_prog_NM="${ac_tool_prefix}nm"
4707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4708     break 2
4709   fi
4710 done
4711   done
4712 IFS=$as_save_IFS
4713
4714 fi
4715 fi
4716 NM=$ac_cv_prog_NM
4717 if test -n "$NM"; then
4718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4719 $as_echo "$NM" >&6; }
4720 else
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4722 $as_echo "no" >&6; }
4723 fi
4724
4725
4726 fi
4727 if test -z "$ac_cv_prog_NM"; then
4728   ac_ct_NM=$NM
4729   # Extract the first word of "nm", so it can be a program name with args.
4730 set dummy nm; ac_word=$2
4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4732 $as_echo_n "checking for $ac_word... " >&6; }
4733 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4734   $as_echo_n "(cached) " >&6
4735 else
4736   if test -n "$ac_ct_NM"; then
4737   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4738 else
4739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4740 for as_dir in $PATH
4741 do
4742   IFS=$as_save_IFS
4743   test -z "$as_dir" && as_dir=.
4744     for ac_exec_ext in '' $ac_executable_extensions; do
4745   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4746     ac_cv_prog_ac_ct_NM="nm"
4747     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4748     break 2
4749   fi
4750 done
4751   done
4752 IFS=$as_save_IFS
4753
4754 fi
4755 fi
4756 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4757 if test -n "$ac_ct_NM"; then
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4759 $as_echo "$ac_ct_NM" >&6; }
4760 else
4761   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762 $as_echo "no" >&6; }
4763 fi
4764
4765   if test "x$ac_ct_NM" = x; then
4766     NM=""
4767   else
4768     case $cross_compiling:$ac_tool_warned in
4769 yes:)
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4771 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4772 ac_tool_warned=yes ;;
4773 esac
4774     NM=$ac_ct_NM
4775   fi
4776 else
4777   NM="$ac_cv_prog_NM"
4778 fi
4779
4780 if test -n "$ac_tool_prefix"; then
4781   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4782 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4784 $as_echo_n "checking for $ac_word... " >&6; }
4785 if ${ac_cv_prog_RANLIB+:} false; then :
4786   $as_echo_n "(cached) " >&6
4787 else
4788   if test -n "$RANLIB"; then
4789   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4790 else
4791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4792 for as_dir in $PATH
4793 do
4794   IFS=$as_save_IFS
4795   test -z "$as_dir" && as_dir=.
4796     for ac_exec_ext in '' $ac_executable_extensions; do
4797   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4798     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4800     break 2
4801   fi
4802 done
4803   done
4804 IFS=$as_save_IFS
4805
4806 fi
4807 fi
4808 RANLIB=$ac_cv_prog_RANLIB
4809 if test -n "$RANLIB"; then
4810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4811 $as_echo "$RANLIB" >&6; }
4812 else
4813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4814 $as_echo "no" >&6; }
4815 fi
4816
4817
4818 fi
4819 if test -z "$ac_cv_prog_RANLIB"; then
4820   ac_ct_RANLIB=$RANLIB
4821   # Extract the first word of "ranlib", so it can be a program name with args.
4822 set dummy ranlib; ac_word=$2
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4824 $as_echo_n "checking for $ac_word... " >&6; }
4825 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4826   $as_echo_n "(cached) " >&6
4827 else
4828   if test -n "$ac_ct_RANLIB"; then
4829   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4830 else
4831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4832 for as_dir in $PATH
4833 do
4834   IFS=$as_save_IFS
4835   test -z "$as_dir" && as_dir=.
4836     for ac_exec_ext in '' $ac_executable_extensions; do
4837   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4838     ac_cv_prog_ac_ct_RANLIB="ranlib"
4839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4840     break 2
4841   fi
4842 done
4843   done
4844 IFS=$as_save_IFS
4845
4846 fi
4847 fi
4848 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4849 if test -n "$ac_ct_RANLIB"; then
4850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4851 $as_echo "$ac_ct_RANLIB" >&6; }
4852 else
4853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4854 $as_echo "no" >&6; }
4855 fi
4856
4857   if test "x$ac_ct_RANLIB" = x; then
4858     RANLIB="ranlib-not-found-in-path-error"
4859   else
4860     case $cross_compiling:$ac_tool_warned in
4861 yes:)
4862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4863 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4864 ac_tool_warned=yes ;;
4865 esac
4866     RANLIB=$ac_ct_RANLIB
4867   fi
4868 else
4869   RANLIB="$ac_cv_prog_RANLIB"
4870 fi
4871
4872 # Extract the first word of "perl", so it can be a program name with args.
4873 set dummy perl; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if ${ac_cv_path_PERL+:} false; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   case $PERL in
4880   [\\/]* | ?:[\\/]*)
4881   ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
4882   ;;
4883   *)
4884   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4885 for as_dir in $PATH
4886 do
4887   IFS=$as_save_IFS
4888   test -z "$as_dir" && as_dir=.
4889     for ac_exec_ext in '' $ac_executable_extensions; do
4890   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4891     ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
4892     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4893     break 2
4894   fi
4895 done
4896   done
4897 IFS=$as_save_IFS
4898
4899   test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="perl-not-found-in-path-error"
4900   ;;
4901 esac
4902 fi
4903 PERL=$ac_cv_path_PERL
4904 if test -n "$PERL"; then
4905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
4906 $as_echo "$PERL" >&6; }
4907 else
4908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4909 $as_echo "no" >&6; }
4910 fi
4911
4912
4913
4914
4915 # Configure libtool
4916 case `pwd` in
4917   *\ * | *\     *)
4918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4919 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4920 esac
4921
4922
4923
4924 macro_version='2.2.7a'
4925 macro_revision='1.3134'
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939 ltmain="$ac_aux_dir/ltmain.sh"
4940
4941 # Backslashify metacharacters that are still active within
4942 # double-quoted strings.
4943 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4944
4945 # Same as above, but do not quote variable references.
4946 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4947
4948 # Sed substitution to delay expansion of an escaped shell variable in a
4949 # double_quote_subst'ed string.
4950 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4951
4952 # Sed substitution to delay expansion of an escaped single quote.
4953 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4954
4955 # Sed substitution to avoid accidental globbing in evaled expressions
4956 no_glob_subst='s/\*/\\\*/g'
4957
4958 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4959 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4960 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4961
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4963 $as_echo_n "checking how to print strings... " >&6; }
4964 # Test print first, because it will be a builtin if present.
4965 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4966    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4967   ECHO='print -r --'
4968 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4969   ECHO='printf %s\n'
4970 else
4971   # Use this function as a fallback that always works.
4972   func_fallback_echo ()
4973   {
4974     eval 'cat <<_LTECHO_EOF
4975 $1
4976 _LTECHO_EOF'
4977   }
4978   ECHO='func_fallback_echo'
4979 fi
4980
4981 # func_echo_all arg...
4982 # Invoke $ECHO with all args, space-separated.
4983 func_echo_all ()
4984 {
4985     $ECHO ""
4986 }
4987
4988 case "$ECHO" in
4989   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4990 $as_echo "printf" >&6; } ;;
4991   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4992 $as_echo "print -r" >&6; } ;;
4993   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4994 $as_echo "cat" >&6; } ;;
4995 esac
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
5011 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
5012 if ${ac_cv_path_SED+:} false; then :
5013   $as_echo_n "(cached) " >&6
5014 else
5015             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
5016      for ac_i in 1 2 3 4 5 6 7; do
5017        ac_script="$ac_script$as_nl$ac_script"
5018      done
5019      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
5020      { ac_script=; unset ac_script;}
5021      if test -z "$SED"; then
5022   ac_path_SED_found=false
5023   # Loop through the user's path and test for each of PROGNAME-LIST
5024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5025 for as_dir in $PATH
5026 do
5027   IFS=$as_save_IFS
5028   test -z "$as_dir" && as_dir=.
5029     for ac_prog in sed gsed; do
5030     for ac_exec_ext in '' $ac_executable_extensions; do
5031       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
5032       as_fn_executable_p "$ac_path_SED" || continue
5033 # Check for GNU ac_path_SED and select it if it is found.
5034   # Check for GNU $ac_path_SED
5035 case `"$ac_path_SED" --version 2>&1` in
5036 *GNU*)
5037   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
5038 *)
5039   ac_count=0
5040   $as_echo_n 0123456789 >"conftest.in"
5041   while :
5042   do
5043     cat "conftest.in" "conftest.in" >"conftest.tmp"
5044     mv "conftest.tmp" "conftest.in"
5045     cp "conftest.in" "conftest.nl"
5046     $as_echo '' >> "conftest.nl"
5047     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5048     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5049     as_fn_arith $ac_count + 1 && ac_count=$as_val
5050     if test $ac_count -gt ${ac_path_SED_max-0}; then
5051       # Best one so far, save it but keep looking for a better one
5052       ac_cv_path_SED="$ac_path_SED"
5053       ac_path_SED_max=$ac_count
5054     fi
5055     # 10*(2^10) chars as input seems more than enough
5056     test $ac_count -gt 10 && break
5057   done
5058   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5059 esac
5060
5061       $ac_path_SED_found && break 3
5062     done
5063   done
5064   done
5065 IFS=$as_save_IFS
5066   if test -z "$ac_cv_path_SED"; then
5067     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5068   fi
5069 else
5070   ac_cv_path_SED=$SED
5071 fi
5072
5073 fi
5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5075 $as_echo "$ac_cv_path_SED" >&6; }
5076  SED="$ac_cv_path_SED"
5077   rm -f conftest.sed
5078
5079 test -z "$SED" && SED=sed
5080 Xsed="$SED -e 1s/^X//"
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5093 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5094 if ${ac_cv_path_GREP+:} false; then :
5095   $as_echo_n "(cached) " >&6
5096 else
5097   if test -z "$GREP"; then
5098   ac_path_GREP_found=false
5099   # Loop through the user's path and test for each of PROGNAME-LIST
5100   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5101 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5102 do
5103   IFS=$as_save_IFS
5104   test -z "$as_dir" && as_dir=.
5105     for ac_prog in grep ggrep; do
5106     for ac_exec_ext in '' $ac_executable_extensions; do
5107       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5108       as_fn_executable_p "$ac_path_GREP" || continue
5109 # Check for GNU ac_path_GREP and select it if it is found.
5110   # Check for GNU $ac_path_GREP
5111 case `"$ac_path_GREP" --version 2>&1` in
5112 *GNU*)
5113   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5114 *)
5115   ac_count=0
5116   $as_echo_n 0123456789 >"conftest.in"
5117   while :
5118   do
5119     cat "conftest.in" "conftest.in" >"conftest.tmp"
5120     mv "conftest.tmp" "conftest.in"
5121     cp "conftest.in" "conftest.nl"
5122     $as_echo 'GREP' >> "conftest.nl"
5123     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5124     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5125     as_fn_arith $ac_count + 1 && ac_count=$as_val
5126     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5127       # Best one so far, save it but keep looking for a better one
5128       ac_cv_path_GREP="$ac_path_GREP"
5129       ac_path_GREP_max=$ac_count
5130     fi
5131     # 10*(2^10) chars as input seems more than enough
5132     test $ac_count -gt 10 && break
5133   done
5134   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5135 esac
5136
5137       $ac_path_GREP_found && break 3
5138     done
5139   done
5140   done
5141 IFS=$as_save_IFS
5142   if test -z "$ac_cv_path_GREP"; then
5143     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5144   fi
5145 else
5146   ac_cv_path_GREP=$GREP
5147 fi
5148
5149 fi
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5151 $as_echo "$ac_cv_path_GREP" >&6; }
5152  GREP="$ac_cv_path_GREP"
5153
5154
5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5156 $as_echo_n "checking for egrep... " >&6; }
5157 if ${ac_cv_path_EGREP+:} false; then :
5158   $as_echo_n "(cached) " >&6
5159 else
5160   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5161    then ac_cv_path_EGREP="$GREP -E"
5162    else
5163      if test -z "$EGREP"; then
5164   ac_path_EGREP_found=false
5165   # Loop through the user's path and test for each of PROGNAME-LIST
5166   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5167 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5168 do
5169   IFS=$as_save_IFS
5170   test -z "$as_dir" && as_dir=.
5171     for ac_prog in egrep; do
5172     for ac_exec_ext in '' $ac_executable_extensions; do
5173       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5174       as_fn_executable_p "$ac_path_EGREP" || continue
5175 # Check for GNU ac_path_EGREP and select it if it is found.
5176   # Check for GNU $ac_path_EGREP
5177 case `"$ac_path_EGREP" --version 2>&1` in
5178 *GNU*)
5179   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5180 *)
5181   ac_count=0
5182   $as_echo_n 0123456789 >"conftest.in"
5183   while :
5184   do
5185     cat "conftest.in" "conftest.in" >"conftest.tmp"
5186     mv "conftest.tmp" "conftest.in"
5187     cp "conftest.in" "conftest.nl"
5188     $as_echo 'EGREP' >> "conftest.nl"
5189     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5190     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5191     as_fn_arith $ac_count + 1 && ac_count=$as_val
5192     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5193       # Best one so far, save it but keep looking for a better one
5194       ac_cv_path_EGREP="$ac_path_EGREP"
5195       ac_path_EGREP_max=$ac_count
5196     fi
5197     # 10*(2^10) chars as input seems more than enough
5198     test $ac_count -gt 10 && break
5199   done
5200   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5201 esac
5202
5203       $ac_path_EGREP_found && break 3
5204     done
5205   done
5206   done
5207 IFS=$as_save_IFS
5208   if test -z "$ac_cv_path_EGREP"; then
5209     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5210   fi
5211 else
5212   ac_cv_path_EGREP=$EGREP
5213 fi
5214
5215    fi
5216 fi
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5218 $as_echo "$ac_cv_path_EGREP" >&6; }
5219  EGREP="$ac_cv_path_EGREP"
5220
5221
5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5223 $as_echo_n "checking for fgrep... " >&6; }
5224 if ${ac_cv_path_FGREP+:} false; then :
5225   $as_echo_n "(cached) " >&6
5226 else
5227   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5228    then ac_cv_path_FGREP="$GREP -F"
5229    else
5230      if test -z "$FGREP"; then
5231   ac_path_FGREP_found=false
5232   # Loop through the user's path and test for each of PROGNAME-LIST
5233   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5234 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5235 do
5236   IFS=$as_save_IFS
5237   test -z "$as_dir" && as_dir=.
5238     for ac_prog in fgrep; do
5239     for ac_exec_ext in '' $ac_executable_extensions; do
5240       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5241       as_fn_executable_p "$ac_path_FGREP" || continue
5242 # Check for GNU ac_path_FGREP and select it if it is found.
5243   # Check for GNU $ac_path_FGREP
5244 case `"$ac_path_FGREP" --version 2>&1` in
5245 *GNU*)
5246   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5247 *)
5248   ac_count=0
5249   $as_echo_n 0123456789 >"conftest.in"
5250   while :
5251   do
5252     cat "conftest.in" "conftest.in" >"conftest.tmp"
5253     mv "conftest.tmp" "conftest.in"
5254     cp "conftest.in" "conftest.nl"
5255     $as_echo 'FGREP' >> "conftest.nl"
5256     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5257     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5258     as_fn_arith $ac_count + 1 && ac_count=$as_val
5259     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5260       # Best one so far, save it but keep looking for a better one
5261       ac_cv_path_FGREP="$ac_path_FGREP"
5262       ac_path_FGREP_max=$ac_count
5263     fi
5264     # 10*(2^10) chars as input seems more than enough
5265     test $ac_count -gt 10 && break
5266   done
5267   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5268 esac
5269
5270       $ac_path_FGREP_found && break 3
5271     done
5272   done
5273   done
5274 IFS=$as_save_IFS
5275   if test -z "$ac_cv_path_FGREP"; then
5276     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5277   fi
5278 else
5279   ac_cv_path_FGREP=$FGREP
5280 fi
5281
5282    fi
5283 fi
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5285 $as_echo "$ac_cv_path_FGREP" >&6; }
5286  FGREP="$ac_cv_path_FGREP"
5287
5288
5289 test -z "$GREP" && GREP=grep
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309 # Check whether --with-gnu-ld was given.
5310 if test "${with_gnu_ld+set}" = set; then :
5311   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5312 else
5313   with_gnu_ld=no
5314 fi
5315
5316 ac_prog=ld
5317 if test "$GCC" = yes; then
5318   # Check if gcc -print-prog-name=ld gives a path.
5319   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5320 $as_echo_n "checking for ld used by $CC... " >&6; }
5321   case $host in
5322   *-*-mingw*)
5323     # gcc leaves a trailing carriage return which upsets mingw
5324     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5325   *)
5326     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5327   esac
5328   case $ac_prog in
5329     # Accept absolute paths.
5330     [\\/]* | ?:[\\/]*)
5331       re_direlt='/[^/][^/]*/\.\./'
5332       # Canonicalize the pathname of ld
5333       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5334       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5335         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5336       done
5337       test -z "$LD" && LD="$ac_prog"
5338       ;;
5339   "")
5340     # If it fails, then pretend we aren't using GCC.
5341     ac_prog=ld
5342     ;;
5343   *)
5344     # If it is relative, then search for the first ld in PATH.
5345     with_gnu_ld=unknown
5346     ;;
5347   esac
5348 elif test "$with_gnu_ld" = yes; then
5349   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5350 $as_echo_n "checking for GNU ld... " >&6; }
5351 else
5352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5353 $as_echo_n "checking for non-GNU ld... " >&6; }
5354 fi
5355 if ${lt_cv_path_LD+:} false; then :
5356   $as_echo_n "(cached) " >&6
5357 else
5358   if test -z "$LD"; then
5359   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5360   for ac_dir in $PATH; do
5361     IFS="$lt_save_ifs"
5362     test -z "$ac_dir" && ac_dir=.
5363     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5364       lt_cv_path_LD="$ac_dir/$ac_prog"
5365       # Check to see if the program is GNU ld.  I'd rather use --version,
5366       # but apparently some variants of GNU ld only accept -v.
5367       # Break only if it was the GNU/non-GNU ld that we prefer.
5368       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5369       *GNU* | *'with BFD'*)
5370         test "$with_gnu_ld" != no && break
5371         ;;
5372       *)
5373         test "$with_gnu_ld" != yes && break
5374         ;;
5375       esac
5376     fi
5377   done
5378   IFS="$lt_save_ifs"
5379 else
5380   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5381 fi
5382 fi
5383
5384 LD="$lt_cv_path_LD"
5385 if test -n "$LD"; then
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5387 $as_echo "$LD" >&6; }
5388 else
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5390 $as_echo "no" >&6; }
5391 fi
5392 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5394 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5395 if ${lt_cv_prog_gnu_ld+:} false; then :
5396   $as_echo_n "(cached) " >&6
5397 else
5398   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5399 case `$LD -v 2>&1 </dev/null` in
5400 *GNU* | *'with BFD'*)
5401   lt_cv_prog_gnu_ld=yes
5402   ;;
5403 *)
5404   lt_cv_prog_gnu_ld=no
5405   ;;
5406 esac
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5409 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5410 with_gnu_ld=$lt_cv_prog_gnu_ld
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5421 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5422 if ${lt_cv_path_NM+:} false; then :
5423   $as_echo_n "(cached) " >&6
5424 else
5425   if test -n "$NM"; then
5426   # Let the user override the test.
5427   lt_cv_path_NM="$NM"
5428 else
5429   lt_nm_to_check="${ac_tool_prefix}nm"
5430   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5431     lt_nm_to_check="$lt_nm_to_check nm"
5432   fi
5433   for lt_tmp_nm in $lt_nm_to_check; do
5434     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5435     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5436       IFS="$lt_save_ifs"
5437       test -z "$ac_dir" && ac_dir=.
5438       tmp_nm="$ac_dir/$lt_tmp_nm"
5439       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5440         # Check to see if the nm accepts a BSD-compat flag.
5441         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5442         #   nm: unknown option "B" ignored
5443         # Tru64's nm complains that /dev/null is an invalid object file
5444         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5445         */dev/null* | *'Invalid file or object type'*)
5446           lt_cv_path_NM="$tmp_nm -B"
5447           break
5448           ;;
5449         *)
5450           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5451           */dev/null*)
5452             lt_cv_path_NM="$tmp_nm -p"
5453             break
5454             ;;
5455           *)
5456             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5457             continue # so that we can try to find one that supports BSD flags
5458             ;;
5459           esac
5460           ;;
5461         esac
5462       fi
5463     done
5464     IFS="$lt_save_ifs"
5465   done
5466   : ${lt_cv_path_NM=no}
5467 fi
5468 fi
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5470 $as_echo "$lt_cv_path_NM" >&6; }
5471 if test "$lt_cv_path_NM" != "no"; then
5472   NM="$lt_cv_path_NM"
5473 else
5474   # Didn't find any BSD compatible name lister, look for dumpbin.
5475   if test -n "$DUMPBIN"; then :
5476     # Let the user override the test.
5477   else
5478     if test -n "$ac_tool_prefix"; then
5479   for ac_prog in dumpbin "link -dump"
5480   do
5481     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5482 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5484 $as_echo_n "checking for $ac_word... " >&6; }
5485 if ${ac_cv_prog_DUMPBIN+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488   if test -n "$DUMPBIN"; then
5489   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5490 else
5491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5492 for as_dir in $PATH
5493 do
5494   IFS=$as_save_IFS
5495   test -z "$as_dir" && as_dir=.
5496     for ac_exec_ext in '' $ac_executable_extensions; do
5497   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5498     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5499     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5500     break 2
5501   fi
5502 done
5503   done
5504 IFS=$as_save_IFS
5505
5506 fi
5507 fi
5508 DUMPBIN=$ac_cv_prog_DUMPBIN
5509 if test -n "$DUMPBIN"; then
5510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5511 $as_echo "$DUMPBIN" >&6; }
5512 else
5513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5514 $as_echo "no" >&6; }
5515 fi
5516
5517
5518     test -n "$DUMPBIN" && break
5519   done
5520 fi
5521 if test -z "$DUMPBIN"; then
5522   ac_ct_DUMPBIN=$DUMPBIN
5523   for ac_prog in dumpbin "link -dump"
5524 do
5525   # Extract the first word of "$ac_prog", so it can be a program name with args.
5526 set dummy $ac_prog; ac_word=$2
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5528 $as_echo_n "checking for $ac_word... " >&6; }
5529 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5530   $as_echo_n "(cached) " >&6
5531 else
5532   if test -n "$ac_ct_DUMPBIN"; then
5533   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5534 else
5535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5536 for as_dir in $PATH
5537 do
5538   IFS=$as_save_IFS
5539   test -z "$as_dir" && as_dir=.
5540     for ac_exec_ext in '' $ac_executable_extensions; do
5541   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5542     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5543     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5544     break 2
5545   fi
5546 done
5547   done
5548 IFS=$as_save_IFS
5549
5550 fi
5551 fi
5552 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5553 if test -n "$ac_ct_DUMPBIN"; then
5554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5555 $as_echo "$ac_ct_DUMPBIN" >&6; }
5556 else
5557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5558 $as_echo "no" >&6; }
5559 fi
5560
5561
5562   test -n "$ac_ct_DUMPBIN" && break
5563 done
5564
5565   if test "x$ac_ct_DUMPBIN" = x; then
5566     DUMPBIN=":"
5567   else
5568     case $cross_compiling:$ac_tool_warned in
5569 yes:)
5570 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5571 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5572 ac_tool_warned=yes ;;
5573 esac
5574     DUMPBIN=$ac_ct_DUMPBIN
5575   fi
5576 fi
5577
5578     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5579     *COFF*)
5580       DUMPBIN="$DUMPBIN -symbols"
5581       ;;
5582     *)
5583       DUMPBIN=:
5584       ;;
5585     esac
5586   fi
5587
5588   if test "$DUMPBIN" != ":"; then
5589     NM="$DUMPBIN"
5590   fi
5591 fi
5592 test -z "$NM" && NM=nm
5593
5594
5595
5596
5597
5598
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5600 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5601 if ${lt_cv_nm_interface+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   lt_cv_nm_interface="BSD nm"
5605   echo "int some_variable = 0;" > conftest.$ac_ext
5606   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5607   (eval "$ac_compile" 2>conftest.err)
5608   cat conftest.err >&5
5609   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5610   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5611   cat conftest.err >&5
5612   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5613   cat conftest.out >&5
5614   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5615     lt_cv_nm_interface="MS dumpbin"
5616   fi
5617   rm -f conftest*
5618 fi
5619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5620 $as_echo "$lt_cv_nm_interface" >&6; }
5621
5622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5623 $as_echo_n "checking whether ln -s works... " >&6; }
5624 LN_S=$as_ln_s
5625 if test "$LN_S" = "ln -s"; then
5626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5627 $as_echo "yes" >&6; }
5628 else
5629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5630 $as_echo "no, using $LN_S" >&6; }
5631 fi
5632
5633 # find the maximum length of command line arguments
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5635 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5636 if ${lt_cv_sys_max_cmd_len+:} false; then :
5637   $as_echo_n "(cached) " >&6
5638 else
5639     i=0
5640   teststring="ABCD"
5641
5642   case $build_os in
5643   msdosdjgpp*)
5644     # On DJGPP, this test can blow up pretty badly due to problems in libc
5645     # (any single argument exceeding 2000 bytes causes a buffer overrun
5646     # during glob expansion).  Even if it were fixed, the result of this
5647     # check would be larger than it should be.
5648     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5649     ;;
5650
5651   gnu*)
5652     # Under GNU Hurd, this test is not required because there is
5653     # no limit to the length of command line arguments.
5654     # Libtool will interpret -1 as no limit whatsoever
5655     lt_cv_sys_max_cmd_len=-1;
5656     ;;
5657
5658   cygwin* | mingw* | cegcc*)
5659     # On Win9x/ME, this test blows up -- it succeeds, but takes
5660     # about 5 minutes as the teststring grows exponentially.
5661     # Worse, since 9x/ME are not pre-emptively multitasking,
5662     # you end up with a "frozen" computer, even though with patience
5663     # the test eventually succeeds (with a max line length of 256k).
5664     # Instead, let's just punt: use the minimum linelength reported by
5665     # all of the supported platforms: 8192 (on NT/2K/XP).
5666     lt_cv_sys_max_cmd_len=8192;
5667     ;;
5668
5669   mint*)
5670     # On MiNT this can take a long time and run out of memory.
5671     lt_cv_sys_max_cmd_len=8192;
5672     ;;
5673
5674   amigaos*)
5675     # On AmigaOS with pdksh, this test takes hours, literally.
5676     # So we just punt and use a minimum line length of 8192.
5677     lt_cv_sys_max_cmd_len=8192;
5678     ;;
5679
5680   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5681     # This has been around since 386BSD, at least.  Likely further.
5682     if test -x /sbin/sysctl; then
5683       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5684     elif test -x /usr/sbin/sysctl; then
5685       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5686     else
5687       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5688     fi
5689     # And add a safety zone
5690     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5691     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5692     ;;
5693
5694   interix*)
5695     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5696     lt_cv_sys_max_cmd_len=196608
5697     ;;
5698
5699   osf*)
5700     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5701     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5702     # nice to cause kernel panics so lets avoid the loop below.
5703     # First set a reasonable default.
5704     lt_cv_sys_max_cmd_len=16384
5705     #
5706     if test -x /sbin/sysconfig; then
5707       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5708         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5709       esac
5710     fi
5711     ;;
5712   sco3.2v5*)
5713     lt_cv_sys_max_cmd_len=102400
5714     ;;
5715   sysv5* | sco5v6* | sysv4.2uw2*)
5716     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5717     if test -n "$kargmax"; then
5718       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5719     else
5720       lt_cv_sys_max_cmd_len=32768
5721     fi
5722     ;;
5723   *)
5724     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5725     if test -n "$lt_cv_sys_max_cmd_len"; then
5726       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5727       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5728     else
5729       # Make teststring a little bigger before we do anything with it.
5730       # a 1K string should be a reasonable start.
5731       for i in 1 2 3 4 5 6 7 8 ; do
5732         teststring=$teststring$teststring
5733       done
5734       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5735       # If test is not a shell built-in, we'll probably end up computing a
5736       # maximum length that is only half of the actual maximum length, but
5737       # we can't tell.
5738       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5739                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5740               test $i != 17 # 1/2 MB should be enough
5741       do
5742         i=`expr $i + 1`
5743         teststring=$teststring$teststring
5744       done
5745       # Only check the string length outside the loop.
5746       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5747       teststring=
5748       # Add a significant safety factor because C++ compilers can tack on
5749       # massive amounts of additional arguments before passing them to the
5750       # linker.  It appears as though 1/2 is a usable value.
5751       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5752     fi
5753     ;;
5754   esac
5755
5756 fi
5757
5758 if test -n $lt_cv_sys_max_cmd_len ; then
5759   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5760 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5761 else
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5763 $as_echo "none" >&6; }
5764 fi
5765 max_cmd_len=$lt_cv_sys_max_cmd_len
5766
5767
5768
5769
5770
5771
5772 : ${CP="cp -f"}
5773 : ${MV="mv -f"}
5774 : ${RM="rm -f"}
5775
5776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5777 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5778 # Try some XSI features
5779 xsi_shell=no
5780 ( _lt_dummy="a/b/c"
5781   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5782       = c,a/b,, \
5783     && eval 'test $(( 1 + 1 )) -eq 2 \
5784     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5785   && xsi_shell=yes
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5787 $as_echo "$xsi_shell" >&6; }
5788
5789
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5791 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5792 lt_shell_append=no
5793 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5794     >/dev/null 2>&1 \
5795   && lt_shell_append=yes
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5797 $as_echo "$lt_shell_append" >&6; }
5798
5799
5800 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5801   lt_unset=unset
5802 else
5803   lt_unset=false
5804 fi
5805
5806
5807
5808
5809
5810 # test EBCDIC or ASCII
5811 case `echo X|tr X '\101'` in
5812  A) # ASCII based system
5813     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5814   lt_SP2NL='tr \040 \012'
5815   lt_NL2SP='tr \015\012 \040\040'
5816   ;;
5817  *) # EBCDIC based system
5818   lt_SP2NL='tr \100 \n'
5819   lt_NL2SP='tr \r\n \100\100'
5820   ;;
5821 esac
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5832 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5833 if ${lt_cv_ld_reload_flag+:} false; then :
5834   $as_echo_n "(cached) " >&6
5835 else
5836   lt_cv_ld_reload_flag='-r'
5837 fi
5838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5839 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5840 reload_flag=$lt_cv_ld_reload_flag
5841 case $reload_flag in
5842 "" | " "*) ;;
5843 *) reload_flag=" $reload_flag" ;;
5844 esac
5845 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5846 case $host_os in
5847   darwin*)
5848     if test "$GCC" = yes; then
5849       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5850     else
5851       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5852     fi
5853     ;;
5854 esac
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864 if test -n "$ac_tool_prefix"; then
5865   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5866 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5868 $as_echo_n "checking for $ac_word... " >&6; }
5869 if ${ac_cv_prog_OBJDUMP+:} false; then :
5870   $as_echo_n "(cached) " >&6
5871 else
5872   if test -n "$OBJDUMP"; then
5873   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5874 else
5875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5876 for as_dir in $PATH
5877 do
5878   IFS=$as_save_IFS
5879   test -z "$as_dir" && as_dir=.
5880     for ac_exec_ext in '' $ac_executable_extensions; do
5881   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5882     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5883     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5884     break 2
5885   fi
5886 done
5887   done
5888 IFS=$as_save_IFS
5889
5890 fi
5891 fi
5892 OBJDUMP=$ac_cv_prog_OBJDUMP
5893 if test -n "$OBJDUMP"; then
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5895 $as_echo "$OBJDUMP" >&6; }
5896 else
5897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5898 $as_echo "no" >&6; }
5899 fi
5900
5901
5902 fi
5903 if test -z "$ac_cv_prog_OBJDUMP"; then
5904   ac_ct_OBJDUMP=$OBJDUMP
5905   # Extract the first word of "objdump", so it can be a program name with args.
5906 set dummy objdump; ac_word=$2
5907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5908 $as_echo_n "checking for $ac_word... " >&6; }
5909 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5910   $as_echo_n "(cached) " >&6
5911 else
5912   if test -n "$ac_ct_OBJDUMP"; then
5913   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5914 else
5915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5916 for as_dir in $PATH
5917 do
5918   IFS=$as_save_IFS
5919   test -z "$as_dir" && as_dir=.
5920     for ac_exec_ext in '' $ac_executable_extensions; do
5921   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5922     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5924     break 2
5925   fi
5926 done
5927   done
5928 IFS=$as_save_IFS
5929
5930 fi
5931 fi
5932 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5933 if test -n "$ac_ct_OBJDUMP"; then
5934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5935 $as_echo "$ac_ct_OBJDUMP" >&6; }
5936 else
5937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5938 $as_echo "no" >&6; }
5939 fi
5940
5941   if test "x$ac_ct_OBJDUMP" = x; then
5942     OBJDUMP="false"
5943   else
5944     case $cross_compiling:$ac_tool_warned in
5945 yes:)
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5947 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5948 ac_tool_warned=yes ;;
5949 esac
5950     OBJDUMP=$ac_ct_OBJDUMP
5951   fi
5952 else
5953   OBJDUMP="$ac_cv_prog_OBJDUMP"
5954 fi
5955
5956 test -z "$OBJDUMP" && OBJDUMP=objdump
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5967 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5968 if ${lt_cv_deplibs_check_method+:} false; then :
5969   $as_echo_n "(cached) " >&6
5970 else
5971   lt_cv_file_magic_cmd='$MAGIC_CMD'
5972 lt_cv_file_magic_test_file=
5973 lt_cv_deplibs_check_method='unknown'
5974 # Need to set the preceding variable on all platforms that support
5975 # interlibrary dependencies.
5976 # 'none' -- dependencies not supported.
5977 # `unknown' -- same as none, but documents that we really don't know.
5978 # 'pass_all' -- all dependencies passed with no checks.
5979 # 'test_compile' -- check by making test program.
5980 # 'file_magic [[regex]]' -- check by looking for files in library path
5981 # which responds to the $file_magic_cmd with a given extended regex.
5982 # If you have `file' or equivalent on your system and you're not sure
5983 # whether `pass_all' will *always* work, you probably want this one.
5984
5985 case $host_os in
5986 aix[4-9]*)
5987   lt_cv_deplibs_check_method=pass_all
5988   ;;
5989
5990 beos*)
5991   lt_cv_deplibs_check_method=pass_all
5992   ;;
5993
5994 bsdi[45]*)
5995   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5996   lt_cv_file_magic_cmd='/usr/bin/file -L'
5997   lt_cv_file_magic_test_file=/shlib/libc.so
5998   ;;
5999
6000 cygwin*)
6001   # func_win32_libid is a shell function defined in ltmain.sh
6002   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6003   lt_cv_file_magic_cmd='func_win32_libid'
6004   ;;
6005
6006 mingw* | pw32*)
6007   # Base MSYS/MinGW do not provide the 'file' command needed by
6008   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6009   # unless we find 'file', for example because we are cross-compiling.
6010   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6011   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6012     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6013     lt_cv_file_magic_cmd='func_win32_libid'
6014   else
6015     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6016     lt_cv_file_magic_cmd='$OBJDUMP -f'
6017   fi
6018   ;;
6019
6020 cegcc*)
6021   # use the weaker test based on 'objdump'. See mingw*.
6022   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6023   lt_cv_file_magic_cmd='$OBJDUMP -f'
6024   ;;
6025
6026 darwin* | rhapsody*)
6027   lt_cv_deplibs_check_method=pass_all
6028   ;;
6029
6030 freebsd* | dragonfly*)
6031   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6032     case $host_cpu in
6033     i*86 )
6034       # Not sure whether the presence of OpenBSD here was a mistake.
6035       # Let's accept both of them until this is cleared up.
6036       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6037       lt_cv_file_magic_cmd=/usr/bin/file
6038       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6039       ;;
6040     esac
6041   else
6042     lt_cv_deplibs_check_method=pass_all
6043   fi
6044   ;;
6045
6046 gnu*)
6047   lt_cv_deplibs_check_method=pass_all
6048   ;;
6049
6050 haiku*)
6051   lt_cv_deplibs_check_method=pass_all
6052   ;;
6053
6054 hpux10.20* | hpux11*)
6055   lt_cv_file_magic_cmd=/usr/bin/file
6056   case $host_cpu in
6057   ia64*)
6058     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6059     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6060     ;;
6061   hppa*64*)
6062     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6063     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6064     ;;
6065   *)
6066     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6067     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6068     ;;
6069   esac
6070   ;;
6071
6072 interix[3-9]*)
6073   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6074   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6075   ;;
6076
6077 irix5* | irix6* | nonstopux*)
6078   case $LD in
6079   *-32|*"-32 ") libmagic=32-bit;;
6080   *-n32|*"-n32 ") libmagic=N32;;
6081   *-64|*"-64 ") libmagic=64-bit;;
6082   *) libmagic=never-match;;
6083   esac
6084   lt_cv_deplibs_check_method=pass_all
6085   ;;
6086
6087 # This must be Linux ELF.
6088 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6089   lt_cv_deplibs_check_method=pass_all
6090   ;;
6091
6092 netbsd*)
6093   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6094     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6095   else
6096     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6097   fi
6098   ;;
6099
6100 newos6*)
6101   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6102   lt_cv_file_magic_cmd=/usr/bin/file
6103   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6104   ;;
6105
6106 *nto* | *qnx*)
6107   lt_cv_deplibs_check_method=pass_all
6108   ;;
6109
6110 openbsd*)
6111   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6112     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6113   else
6114     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6115   fi
6116   ;;
6117
6118 osf3* | osf4* | osf5*)
6119   lt_cv_deplibs_check_method=pass_all
6120   ;;
6121
6122 rdos*)
6123   lt_cv_deplibs_check_method=pass_all
6124   ;;
6125
6126 solaris*)
6127   lt_cv_deplibs_check_method=pass_all
6128   ;;
6129
6130 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6131   lt_cv_deplibs_check_method=pass_all
6132   ;;
6133
6134 sysv4 | sysv4.3*)
6135   case $host_vendor in
6136   motorola)
6137     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]'
6138     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6139     ;;
6140   ncr)
6141     lt_cv_deplibs_check_method=pass_all
6142     ;;
6143   sequent)
6144     lt_cv_file_magic_cmd='/bin/file'
6145     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6146     ;;
6147   sni)
6148     lt_cv_file_magic_cmd='/bin/file'
6149     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6150     lt_cv_file_magic_test_file=/lib/libc.so
6151     ;;
6152   siemens)
6153     lt_cv_deplibs_check_method=pass_all
6154     ;;
6155   pc)
6156     lt_cv_deplibs_check_method=pass_all
6157     ;;
6158   esac
6159   ;;
6160
6161 tpf*)
6162   lt_cv_deplibs_check_method=pass_all
6163   ;;
6164 esac
6165
6166 fi
6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6168 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6169 file_magic_cmd=$lt_cv_file_magic_cmd
6170 deplibs_check_method=$lt_cv_deplibs_check_method
6171 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184 if test -n "$ac_tool_prefix"; then
6185   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6186 set dummy ${ac_tool_prefix}ar; ac_word=$2
6187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6188 $as_echo_n "checking for $ac_word... " >&6; }
6189 if ${ac_cv_prog_AR+:} false; then :
6190   $as_echo_n "(cached) " >&6
6191 else
6192   if test -n "$AR"; then
6193   ac_cv_prog_AR="$AR" # Let the user override the test.
6194 else
6195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6196 for as_dir in $PATH
6197 do
6198   IFS=$as_save_IFS
6199   test -z "$as_dir" && as_dir=.
6200     for ac_exec_ext in '' $ac_executable_extensions; do
6201   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6202     ac_cv_prog_AR="${ac_tool_prefix}ar"
6203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6204     break 2
6205   fi
6206 done
6207   done
6208 IFS=$as_save_IFS
6209
6210 fi
6211 fi
6212 AR=$ac_cv_prog_AR
6213 if test -n "$AR"; then
6214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6215 $as_echo "$AR" >&6; }
6216 else
6217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6218 $as_echo "no" >&6; }
6219 fi
6220
6221
6222 fi
6223 if test -z "$ac_cv_prog_AR"; then
6224   ac_ct_AR=$AR
6225   # Extract the first word of "ar", so it can be a program name with args.
6226 set dummy ar; ac_word=$2
6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6228 $as_echo_n "checking for $ac_word... " >&6; }
6229 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6230   $as_echo_n "(cached) " >&6
6231 else
6232   if test -n "$ac_ct_AR"; then
6233   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6234 else
6235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6236 for as_dir in $PATH
6237 do
6238   IFS=$as_save_IFS
6239   test -z "$as_dir" && as_dir=.
6240     for ac_exec_ext in '' $ac_executable_extensions; do
6241   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6242     ac_cv_prog_ac_ct_AR="ar"
6243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6244     break 2
6245   fi
6246 done
6247   done
6248 IFS=$as_save_IFS
6249
6250 fi
6251 fi
6252 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6253 if test -n "$ac_ct_AR"; then
6254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6255 $as_echo "$ac_ct_AR" >&6; }
6256 else
6257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6258 $as_echo "no" >&6; }
6259 fi
6260
6261   if test "x$ac_ct_AR" = x; then
6262     AR="false"
6263   else
6264     case $cross_compiling:$ac_tool_warned in
6265 yes:)
6266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6267 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6268 ac_tool_warned=yes ;;
6269 esac
6270     AR=$ac_ct_AR
6271   fi
6272 else
6273   AR="$ac_cv_prog_AR"
6274 fi
6275
6276 test -z "$AR" && AR=ar
6277 test -z "$AR_FLAGS" && AR_FLAGS=cru
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289 if test -n "$ac_tool_prefix"; then
6290   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6291 set dummy ${ac_tool_prefix}strip; ac_word=$2
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6293 $as_echo_n "checking for $ac_word... " >&6; }
6294 if ${ac_cv_prog_STRIP+:} false; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   if test -n "$STRIP"; then
6298   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6299 else
6300 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6301 for as_dir in $PATH
6302 do
6303   IFS=$as_save_IFS
6304   test -z "$as_dir" && as_dir=.
6305     for ac_exec_ext in '' $ac_executable_extensions; do
6306   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6307     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6308     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6309     break 2
6310   fi
6311 done
6312   done
6313 IFS=$as_save_IFS
6314
6315 fi
6316 fi
6317 STRIP=$ac_cv_prog_STRIP
6318 if test -n "$STRIP"; then
6319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6320 $as_echo "$STRIP" >&6; }
6321 else
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6323 $as_echo "no" >&6; }
6324 fi
6325
6326
6327 fi
6328 if test -z "$ac_cv_prog_STRIP"; then
6329   ac_ct_STRIP=$STRIP
6330   # Extract the first word of "strip", so it can be a program name with args.
6331 set dummy strip; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   if test -n "$ac_ct_STRIP"; then
6338   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6339 else
6340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6341 for as_dir in $PATH
6342 do
6343   IFS=$as_save_IFS
6344   test -z "$as_dir" && as_dir=.
6345     for ac_exec_ext in '' $ac_executable_extensions; do
6346   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6347     ac_cv_prog_ac_ct_STRIP="strip"
6348     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6349     break 2
6350   fi
6351 done
6352   done
6353 IFS=$as_save_IFS
6354
6355 fi
6356 fi
6357 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6358 if test -n "$ac_ct_STRIP"; then
6359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6360 $as_echo "$ac_ct_STRIP" >&6; }
6361 else
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6363 $as_echo "no" >&6; }
6364 fi
6365
6366   if test "x$ac_ct_STRIP" = x; then
6367     STRIP=":"
6368   else
6369     case $cross_compiling:$ac_tool_warned in
6370 yes:)
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6372 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6373 ac_tool_warned=yes ;;
6374 esac
6375     STRIP=$ac_ct_STRIP
6376   fi
6377 else
6378   STRIP="$ac_cv_prog_STRIP"
6379 fi
6380
6381 test -z "$STRIP" && STRIP=:
6382
6383
6384
6385
6386
6387
6388 if test -n "$ac_tool_prefix"; then
6389   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6390 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6392 $as_echo_n "checking for $ac_word... " >&6; }
6393 if ${ac_cv_prog_RANLIB+:} false; then :
6394   $as_echo_n "(cached) " >&6
6395 else
6396   if test -n "$RANLIB"; then
6397   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6398 else
6399 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6400 for as_dir in $PATH
6401 do
6402   IFS=$as_save_IFS
6403   test -z "$as_dir" && as_dir=.
6404     for ac_exec_ext in '' $ac_executable_extensions; do
6405   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6406     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6407     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6408     break 2
6409   fi
6410 done
6411   done
6412 IFS=$as_save_IFS
6413
6414 fi
6415 fi
6416 RANLIB=$ac_cv_prog_RANLIB
6417 if test -n "$RANLIB"; then
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6419 $as_echo "$RANLIB" >&6; }
6420 else
6421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6422 $as_echo "no" >&6; }
6423 fi
6424
6425
6426 fi
6427 if test -z "$ac_cv_prog_RANLIB"; then
6428   ac_ct_RANLIB=$RANLIB
6429   # Extract the first word of "ranlib", so it can be a program name with args.
6430 set dummy ranlib; ac_word=$2
6431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6432 $as_echo_n "checking for $ac_word... " >&6; }
6433 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6434   $as_echo_n "(cached) " >&6
6435 else
6436   if test -n "$ac_ct_RANLIB"; then
6437   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6438 else
6439 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6440 for as_dir in $PATH
6441 do
6442   IFS=$as_save_IFS
6443   test -z "$as_dir" && as_dir=.
6444     for ac_exec_ext in '' $ac_executable_extensions; do
6445   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6446     ac_cv_prog_ac_ct_RANLIB="ranlib"
6447     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6448     break 2
6449   fi
6450 done
6451   done
6452 IFS=$as_save_IFS
6453
6454 fi
6455 fi
6456 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6457 if test -n "$ac_ct_RANLIB"; then
6458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6459 $as_echo "$ac_ct_RANLIB" >&6; }
6460 else
6461   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6462 $as_echo "no" >&6; }
6463 fi
6464
6465   if test "x$ac_ct_RANLIB" = x; then
6466     RANLIB=":"
6467   else
6468     case $cross_compiling:$ac_tool_warned in
6469 yes:)
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6471 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6472 ac_tool_warned=yes ;;
6473 esac
6474     RANLIB=$ac_ct_RANLIB
6475   fi
6476 else
6477   RANLIB="$ac_cv_prog_RANLIB"
6478 fi
6479
6480 test -z "$RANLIB" && RANLIB=:
6481
6482
6483
6484
6485
6486
6487 # Determine commands to create old-style static archives.
6488 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6489 old_postinstall_cmds='chmod 644 $oldlib'
6490 old_postuninstall_cmds=
6491
6492 if test -n "$RANLIB"; then
6493   case $host_os in
6494   openbsd*)
6495     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6496     ;;
6497   *)
6498     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6499     ;;
6500   esac
6501   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6502 fi
6503
6504 case $host_os in
6505   darwin*)
6506     lock_old_archive_extraction=yes ;;
6507   *)
6508     lock_old_archive_extraction=no ;;
6509 esac
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549 # If no C compiler was specified, use CC.
6550 LTCC=${LTCC-"$CC"}
6551
6552 # If no C compiler flags were specified, use CFLAGS.
6553 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6554
6555 # Allow CC to be a program name with arguments.
6556 compiler=$CC
6557
6558
6559 # Check for command to grab the raw symbol name followed by C symbol from nm.
6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6561 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6562 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6563   $as_echo_n "(cached) " >&6
6564 else
6565
6566 # These are sane defaults that work on at least a few old systems.
6567 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6568
6569 # Character class describing NM global symbol codes.
6570 symcode='[BCDEGRST]'
6571
6572 # Regexp to match symbols that can be accessed directly from C.
6573 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6574
6575 # Define system-specific variables.
6576 case $host_os in
6577 aix*)
6578   symcode='[BCDT]'
6579   ;;
6580 cygwin* | mingw* | pw32* | cegcc*)
6581   symcode='[ABCDGISTW]'
6582   ;;
6583 hpux*)
6584   if test "$host_cpu" = ia64; then
6585     symcode='[ABCDEGRST]'
6586   fi
6587   ;;
6588 irix* | nonstopux*)
6589   symcode='[BCDEGRST]'
6590   ;;
6591 osf*)
6592   symcode='[BCDEGQRST]'
6593   ;;
6594 solaris*)
6595   symcode='[BDRT]'
6596   ;;
6597 sco3.2v5*)
6598   symcode='[DT]'
6599   ;;
6600 sysv4.2uw2*)
6601   symcode='[DT]'
6602   ;;
6603 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6604   symcode='[ABDT]'
6605   ;;
6606 sysv4)
6607   symcode='[DFNSTU]'
6608   ;;
6609 esac
6610
6611 # If we're using GNU nm, then use its standard symbol codes.
6612 case `$NM -V 2>&1` in
6613 *GNU* | *'with BFD'*)
6614   symcode='[ABCDGIRSTW]' ;;
6615 esac
6616
6617 # Transform an extracted symbol line into a proper C declaration.
6618 # Some systems (esp. on ia64) link data and code symbols differently,
6619 # so use this general approach.
6620 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6621
6622 # Transform an extracted symbol line into symbol name and symbol address
6623 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6624 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'"
6625
6626 # Handle CRLF in mingw tool chain
6627 opt_cr=
6628 case $build_os in
6629 mingw*)
6630   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6631   ;;
6632 esac
6633
6634 # Try without a prefix underscore, then with it.
6635 for ac_symprfx in "" "_"; do
6636
6637   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6638   symxfrm="\\1 $ac_symprfx\\2 \\2"
6639
6640   # Write the raw and C identifiers.
6641   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6642     # Fake it for dumpbin and say T for any non-static function
6643     # and D for any global variable.
6644     # Also find C++ and __fastcall symbols from MSVC++,
6645     # which start with @ or ?.
6646     lt_cv_sys_global_symbol_pipe="$AWK '"\
6647 "     {last_section=section; section=\$ 3};"\
6648 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6649 "     \$ 0!~/External *\|/{next};"\
6650 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6651 "     {if(hide[section]) next};"\
6652 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6653 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6654 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6655 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6656 "     ' prfx=^$ac_symprfx"
6657   else
6658     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6659   fi
6660
6661   # Check to see that the pipe works correctly.
6662   pipe_works=no
6663
6664   rm -f conftest*
6665   cat > conftest.$ac_ext <<_LT_EOF
6666 #ifdef __cplusplus
6667 extern "C" {
6668 #endif
6669 char nm_test_var;
6670 void nm_test_func(void);
6671 void nm_test_func(void){}
6672 #ifdef __cplusplus
6673 }
6674 #endif
6675 int main(){nm_test_var='a';nm_test_func();return(0);}
6676 _LT_EOF
6677
6678   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6679   (eval $ac_compile) 2>&5
6680   ac_status=$?
6681   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6682   test $ac_status = 0; }; then
6683     # Now try to grab the symbols.
6684     nlist=conftest.nm
6685     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6686   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6687   ac_status=$?
6688   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6689   test $ac_status = 0; } && test -s "$nlist"; then
6690       # Try sorting and uniquifying the output.
6691       if sort "$nlist" | uniq > "$nlist"T; then
6692         mv -f "$nlist"T "$nlist"
6693       else
6694         rm -f "$nlist"T
6695       fi
6696
6697       # Make sure that we snagged all the symbols we need.
6698       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6699         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6700           cat <<_LT_EOF > conftest.$ac_ext
6701 #ifdef __cplusplus
6702 extern "C" {
6703 #endif
6704
6705 _LT_EOF
6706           # Now generate the symbol file.
6707           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6708
6709           cat <<_LT_EOF >> conftest.$ac_ext
6710
6711 /* The mapping between symbol names and symbols.  */
6712 const struct {
6713   const char *name;
6714   void       *address;
6715 }
6716 lt__PROGRAM__LTX_preloaded_symbols[] =
6717 {
6718   { "@PROGRAM@", (void *) 0 },
6719 _LT_EOF
6720           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6721           cat <<\_LT_EOF >> conftest.$ac_ext
6722   {0, (void *) 0}
6723 };
6724
6725 /* This works around a problem in FreeBSD linker */
6726 #ifdef FREEBSD_WORKAROUND
6727 static const void *lt_preloaded_setup() {
6728   return lt__PROGRAM__LTX_preloaded_symbols;
6729 }
6730 #endif
6731
6732 #ifdef __cplusplus
6733 }
6734 #endif
6735 _LT_EOF
6736           # Now try linking the two files.
6737           mv conftest.$ac_objext conftstm.$ac_objext
6738           lt_save_LIBS="$LIBS"
6739           lt_save_CFLAGS="$CFLAGS"
6740           LIBS="conftstm.$ac_objext"
6741           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6742           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6743   (eval $ac_link) 2>&5
6744   ac_status=$?
6745   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6746   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6747             pipe_works=yes
6748           fi
6749           LIBS="$lt_save_LIBS"
6750           CFLAGS="$lt_save_CFLAGS"
6751         else
6752           echo "cannot find nm_test_func in $nlist" >&5
6753         fi
6754       else
6755         echo "cannot find nm_test_var in $nlist" >&5
6756       fi
6757     else
6758       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6759     fi
6760   else
6761     echo "$progname: failed program was:" >&5
6762     cat conftest.$ac_ext >&5
6763   fi
6764   rm -rf conftest* conftst*
6765
6766   # Do not use the global_symbol_pipe unless it works.
6767   if test "$pipe_works" = yes; then
6768     break
6769   else
6770     lt_cv_sys_global_symbol_pipe=
6771   fi
6772 done
6773
6774 fi
6775
6776 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6777   lt_cv_sys_global_symbol_to_cdecl=
6778 fi
6779 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6781 $as_echo "failed" >&6; }
6782 else
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6784 $as_echo "ok" >&6; }
6785 fi
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809 # Check whether --enable-libtool-lock was given.
6810 if test "${enable_libtool_lock+set}" = set; then :
6811   enableval=$enable_libtool_lock;
6812 fi
6813
6814 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6815
6816 # Some flags need to be propagated to the compiler or linker for good
6817 # libtool support.
6818 case $host in
6819 ia64-*-hpux*)
6820   # Find out which ABI we are using.
6821   echo 'int i;' > conftest.$ac_ext
6822   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6823   (eval $ac_compile) 2>&5
6824   ac_status=$?
6825   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6826   test $ac_status = 0; }; then
6827     case `/usr/bin/file conftest.$ac_objext` in
6828       *ELF-32*)
6829         HPUX_IA64_MODE="32"
6830         ;;
6831       *ELF-64*)
6832         HPUX_IA64_MODE="64"
6833         ;;
6834     esac
6835   fi
6836   rm -rf conftest*
6837   ;;
6838 *-*-irix6*)
6839   # Find out which ABI we are using.
6840   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6841   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6842   (eval $ac_compile) 2>&5
6843   ac_status=$?
6844   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6845   test $ac_status = 0; }; then
6846     if test "$lt_cv_prog_gnu_ld" = yes; then
6847       case `/usr/bin/file conftest.$ac_objext` in
6848         *32-bit*)
6849           LD="${LD-ld} -melf32bsmip"
6850           ;;
6851         *N32*)
6852           LD="${LD-ld} -melf32bmipn32"
6853           ;;
6854         *64-bit*)
6855           LD="${LD-ld} -melf64bmip"
6856         ;;
6857       esac
6858     else
6859       case `/usr/bin/file conftest.$ac_objext` in
6860         *32-bit*)
6861           LD="${LD-ld} -32"
6862           ;;
6863         *N32*)
6864           LD="${LD-ld} -n32"
6865           ;;
6866         *64-bit*)
6867           LD="${LD-ld} -64"
6868           ;;
6869       esac
6870     fi
6871   fi
6872   rm -rf conftest*
6873   ;;
6874
6875 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6876 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6877   # Find out which ABI we are using.
6878   echo 'int i;' > conftest.$ac_ext
6879   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6880   (eval $ac_compile) 2>&5
6881   ac_status=$?
6882   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6883   test $ac_status = 0; }; then
6884     case `/usr/bin/file conftest.o` in
6885       *32-bit*)
6886         case $host in
6887           x86_64-*kfreebsd*-gnu)
6888             LD="${LD-ld} -m elf_i386_fbsd"
6889             ;;
6890           x86_64-*linux*)
6891             case `/usr/bin/file conftest.o` in
6892               *x86-64*)
6893                 LD="${LD-ld} -m elf32_x86_64"
6894                 ;;
6895               *)
6896                 LD="${LD-ld} -m elf_i386"
6897                 ;;
6898             esac
6899             ;;
6900           powerpc64le-*linux*)
6901             LD="${LD-ld} -m elf32lppclinux"
6902             ;;
6903           powerpc64-*linux*)
6904             LD="${LD-ld} -m elf32ppclinux"
6905             ;;
6906           s390x-*linux*)
6907             LD="${LD-ld} -m elf_s390"
6908             ;;
6909           sparc64-*linux*)
6910             LD="${LD-ld} -m elf32_sparc"
6911             ;;
6912         esac
6913         ;;
6914       *64-bit*)
6915         case $host in
6916           x86_64-*kfreebsd*-gnu)
6917             LD="${LD-ld} -m elf_x86_64_fbsd"
6918             ;;
6919           x86_64-*linux*)
6920             LD="${LD-ld} -m elf_x86_64"
6921             ;;
6922           powerpcle-*linux*)
6923             LD="${LD-ld} -m elf64lppc"
6924             ;;
6925           powerpc-*linux*)
6926             LD="${LD-ld} -m elf64ppc"
6927             ;;
6928           s390*-*linux*|s390*-*tpf*)
6929             LD="${LD-ld} -m elf64_s390"
6930             ;;
6931           sparc*-*linux*)
6932             LD="${LD-ld} -m elf64_sparc"
6933             ;;
6934         esac
6935         ;;
6936     esac
6937   fi
6938   rm -rf conftest*
6939   ;;
6940
6941 *-*-sco3.2v5*)
6942   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6943   SAVE_CFLAGS="$CFLAGS"
6944   CFLAGS="$CFLAGS -belf"
6945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6946 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6947 if ${lt_cv_cc_needs_belf+:} false; then :
6948   $as_echo_n "(cached) " >&6
6949 else
6950   ac_ext=c
6951 ac_cpp='$CPP $CPPFLAGS'
6952 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6953 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6954 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6955
6956      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6957 /* end confdefs.h.  */
6958
6959 int
6960 main ()
6961 {
6962
6963   ;
6964   return 0;
6965 }
6966 _ACEOF
6967 if ac_fn_c_try_link "$LINENO"; then :
6968   lt_cv_cc_needs_belf=yes
6969 else
6970   lt_cv_cc_needs_belf=no
6971 fi
6972 rm -f core conftest.err conftest.$ac_objext \
6973     conftest$ac_exeext conftest.$ac_ext
6974      ac_ext=c
6975 ac_cpp='$CPP $CPPFLAGS'
6976 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6977 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6978 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6979
6980 fi
6981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6982 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6983   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6984     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6985     CFLAGS="$SAVE_CFLAGS"
6986   fi
6987   ;;
6988 sparc*-*solaris*)
6989   # Find out which ABI we are using.
6990   echo 'int i;' > conftest.$ac_ext
6991   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6992   (eval $ac_compile) 2>&5
6993   ac_status=$?
6994   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6995   test $ac_status = 0; }; then
6996     case `/usr/bin/file conftest.o` in
6997     *64-bit*)
6998       case $lt_cv_prog_gnu_ld in
6999       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7000       *)
7001         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7002           LD="${LD-ld} -64"
7003         fi
7004         ;;
7005       esac
7006       ;;
7007     esac
7008   fi
7009   rm -rf conftest*
7010   ;;
7011 esac
7012
7013 need_locks="$enable_libtool_lock"
7014
7015
7016   case $host_os in
7017     rhapsody* | darwin*)
7018     if test -n "$ac_tool_prefix"; then
7019   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7020 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7022 $as_echo_n "checking for $ac_word... " >&6; }
7023 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7024   $as_echo_n "(cached) " >&6
7025 else
7026   if test -n "$DSYMUTIL"; then
7027   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7028 else
7029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7030 for as_dir in $PATH
7031 do
7032   IFS=$as_save_IFS
7033   test -z "$as_dir" && as_dir=.
7034     for ac_exec_ext in '' $ac_executable_extensions; do
7035   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7036     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7038     break 2
7039   fi
7040 done
7041   done
7042 IFS=$as_save_IFS
7043
7044 fi
7045 fi
7046 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7047 if test -n "$DSYMUTIL"; then
7048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7049 $as_echo "$DSYMUTIL" >&6; }
7050 else
7051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7052 $as_echo "no" >&6; }
7053 fi
7054
7055
7056 fi
7057 if test -z "$ac_cv_prog_DSYMUTIL"; then
7058   ac_ct_DSYMUTIL=$DSYMUTIL
7059   # Extract the first word of "dsymutil", so it can be a program name with args.
7060 set dummy dsymutil; ac_word=$2
7061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7062 $as_echo_n "checking for $ac_word... " >&6; }
7063 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7064   $as_echo_n "(cached) " >&6
7065 else
7066   if test -n "$ac_ct_DSYMUTIL"; then
7067   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7068 else
7069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7070 for as_dir in $PATH
7071 do
7072   IFS=$as_save_IFS
7073   test -z "$as_dir" && as_dir=.
7074     for ac_exec_ext in '' $ac_executable_extensions; do
7075   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7076     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7078     break 2
7079   fi
7080 done
7081   done
7082 IFS=$as_save_IFS
7083
7084 fi
7085 fi
7086 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7087 if test -n "$ac_ct_DSYMUTIL"; then
7088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7089 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7090 else
7091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7092 $as_echo "no" >&6; }
7093 fi
7094
7095   if test "x$ac_ct_DSYMUTIL" = x; then
7096     DSYMUTIL=":"
7097   else
7098     case $cross_compiling:$ac_tool_warned in
7099 yes:)
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7101 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7102 ac_tool_warned=yes ;;
7103 esac
7104     DSYMUTIL=$ac_ct_DSYMUTIL
7105   fi
7106 else
7107   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7108 fi
7109
7110     if test -n "$ac_tool_prefix"; then
7111   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7112 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7114 $as_echo_n "checking for $ac_word... " >&6; }
7115 if ${ac_cv_prog_NMEDIT+:} false; then :
7116   $as_echo_n "(cached) " >&6
7117 else
7118   if test -n "$NMEDIT"; then
7119   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7120 else
7121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7122 for as_dir in $PATH
7123 do
7124   IFS=$as_save_IFS
7125   test -z "$as_dir" && as_dir=.
7126     for ac_exec_ext in '' $ac_executable_extensions; do
7127   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7128     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7129     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7130     break 2
7131   fi
7132 done
7133   done
7134 IFS=$as_save_IFS
7135
7136 fi
7137 fi
7138 NMEDIT=$ac_cv_prog_NMEDIT
7139 if test -n "$NMEDIT"; then
7140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7141 $as_echo "$NMEDIT" >&6; }
7142 else
7143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7144 $as_echo "no" >&6; }
7145 fi
7146
7147
7148 fi
7149 if test -z "$ac_cv_prog_NMEDIT"; then
7150   ac_ct_NMEDIT=$NMEDIT
7151   # Extract the first word of "nmedit", so it can be a program name with args.
7152 set dummy nmedit; ac_word=$2
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7154 $as_echo_n "checking for $ac_word... " >&6; }
7155 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if test -n "$ac_ct_NMEDIT"; then
7159   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7160 else
7161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7162 for as_dir in $PATH
7163 do
7164   IFS=$as_save_IFS
7165   test -z "$as_dir" && as_dir=.
7166     for ac_exec_ext in '' $ac_executable_extensions; do
7167   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7168     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7170     break 2
7171   fi
7172 done
7173   done
7174 IFS=$as_save_IFS
7175
7176 fi
7177 fi
7178 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7179 if test -n "$ac_ct_NMEDIT"; then
7180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7181 $as_echo "$ac_ct_NMEDIT" >&6; }
7182 else
7183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7184 $as_echo "no" >&6; }
7185 fi
7186
7187   if test "x$ac_ct_NMEDIT" = x; then
7188     NMEDIT=":"
7189   else
7190     case $cross_compiling:$ac_tool_warned in
7191 yes:)
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7193 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7194 ac_tool_warned=yes ;;
7195 esac
7196     NMEDIT=$ac_ct_NMEDIT
7197   fi
7198 else
7199   NMEDIT="$ac_cv_prog_NMEDIT"
7200 fi
7201
7202     if test -n "$ac_tool_prefix"; then
7203   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7204 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if ${ac_cv_prog_LIPO+:} false; then :
7208   $as_echo_n "(cached) " >&6
7209 else
7210   if test -n "$LIPO"; then
7211   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7212 else
7213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7214 for as_dir in $PATH
7215 do
7216   IFS=$as_save_IFS
7217   test -z "$as_dir" && as_dir=.
7218     for ac_exec_ext in '' $ac_executable_extensions; do
7219   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7220     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7222     break 2
7223   fi
7224 done
7225   done
7226 IFS=$as_save_IFS
7227
7228 fi
7229 fi
7230 LIPO=$ac_cv_prog_LIPO
7231 if test -n "$LIPO"; then
7232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7233 $as_echo "$LIPO" >&6; }
7234 else
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7236 $as_echo "no" >&6; }
7237 fi
7238
7239
7240 fi
7241 if test -z "$ac_cv_prog_LIPO"; then
7242   ac_ct_LIPO=$LIPO
7243   # Extract the first word of "lipo", so it can be a program name with args.
7244 set dummy lipo; ac_word=$2
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7246 $as_echo_n "checking for $ac_word... " >&6; }
7247 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7248   $as_echo_n "(cached) " >&6
7249 else
7250   if test -n "$ac_ct_LIPO"; then
7251   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7252 else
7253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7254 for as_dir in $PATH
7255 do
7256   IFS=$as_save_IFS
7257   test -z "$as_dir" && as_dir=.
7258     for ac_exec_ext in '' $ac_executable_extensions; do
7259   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7260     ac_cv_prog_ac_ct_LIPO="lipo"
7261     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7262     break 2
7263   fi
7264 done
7265   done
7266 IFS=$as_save_IFS
7267
7268 fi
7269 fi
7270 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7271 if test -n "$ac_ct_LIPO"; then
7272   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7273 $as_echo "$ac_ct_LIPO" >&6; }
7274 else
7275   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7276 $as_echo "no" >&6; }
7277 fi
7278
7279   if test "x$ac_ct_LIPO" = x; then
7280     LIPO=":"
7281   else
7282     case $cross_compiling:$ac_tool_warned in
7283 yes:)
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7285 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7286 ac_tool_warned=yes ;;
7287 esac
7288     LIPO=$ac_ct_LIPO
7289   fi
7290 else
7291   LIPO="$ac_cv_prog_LIPO"
7292 fi
7293
7294     if test -n "$ac_tool_prefix"; then
7295   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7296 set dummy ${ac_tool_prefix}otool; ac_word=$2
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7298 $as_echo_n "checking for $ac_word... " >&6; }
7299 if ${ac_cv_prog_OTOOL+:} false; then :
7300   $as_echo_n "(cached) " >&6
7301 else
7302   if test -n "$OTOOL"; then
7303   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7304 else
7305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7306 for as_dir in $PATH
7307 do
7308   IFS=$as_save_IFS
7309   test -z "$as_dir" && as_dir=.
7310     for ac_exec_ext in '' $ac_executable_extensions; do
7311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7312     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7314     break 2
7315   fi
7316 done
7317   done
7318 IFS=$as_save_IFS
7319
7320 fi
7321 fi
7322 OTOOL=$ac_cv_prog_OTOOL
7323 if test -n "$OTOOL"; then
7324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7325 $as_echo "$OTOOL" >&6; }
7326 else
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7328 $as_echo "no" >&6; }
7329 fi
7330
7331
7332 fi
7333 if test -z "$ac_cv_prog_OTOOL"; then
7334   ac_ct_OTOOL=$OTOOL
7335   # Extract the first word of "otool", so it can be a program name with args.
7336 set dummy otool; ac_word=$2
7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7338 $as_echo_n "checking for $ac_word... " >&6; }
7339 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7340   $as_echo_n "(cached) " >&6
7341 else
7342   if test -n "$ac_ct_OTOOL"; then
7343   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7344 else
7345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7346 for as_dir in $PATH
7347 do
7348   IFS=$as_save_IFS
7349   test -z "$as_dir" && as_dir=.
7350     for ac_exec_ext in '' $ac_executable_extensions; do
7351   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7352     ac_cv_prog_ac_ct_OTOOL="otool"
7353     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7354     break 2
7355   fi
7356 done
7357   done
7358 IFS=$as_save_IFS
7359
7360 fi
7361 fi
7362 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7363 if test -n "$ac_ct_OTOOL"; then
7364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7365 $as_echo "$ac_ct_OTOOL" >&6; }
7366 else
7367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7368 $as_echo "no" >&6; }
7369 fi
7370
7371   if test "x$ac_ct_OTOOL" = x; then
7372     OTOOL=":"
7373   else
7374     case $cross_compiling:$ac_tool_warned in
7375 yes:)
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7378 ac_tool_warned=yes ;;
7379 esac
7380     OTOOL=$ac_ct_OTOOL
7381   fi
7382 else
7383   OTOOL="$ac_cv_prog_OTOOL"
7384 fi
7385
7386     if test -n "$ac_tool_prefix"; then
7387   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7388 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7390 $as_echo_n "checking for $ac_word... " >&6; }
7391 if ${ac_cv_prog_OTOOL64+:} false; then :
7392   $as_echo_n "(cached) " >&6
7393 else
7394   if test -n "$OTOOL64"; then
7395   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7396 else
7397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7398 for as_dir in $PATH
7399 do
7400   IFS=$as_save_IFS
7401   test -z "$as_dir" && as_dir=.
7402     for ac_exec_ext in '' $ac_executable_extensions; do
7403   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7404     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7406     break 2
7407   fi
7408 done
7409   done
7410 IFS=$as_save_IFS
7411
7412 fi
7413 fi
7414 OTOOL64=$ac_cv_prog_OTOOL64
7415 if test -n "$OTOOL64"; then
7416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7417 $as_echo "$OTOOL64" >&6; }
7418 else
7419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7420 $as_echo "no" >&6; }
7421 fi
7422
7423
7424 fi
7425 if test -z "$ac_cv_prog_OTOOL64"; then
7426   ac_ct_OTOOL64=$OTOOL64
7427   # Extract the first word of "otool64", so it can be a program name with args.
7428 set dummy otool64; ac_word=$2
7429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7430 $as_echo_n "checking for $ac_word... " >&6; }
7431 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7432   $as_echo_n "(cached) " >&6
7433 else
7434   if test -n "$ac_ct_OTOOL64"; then
7435   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7436 else
7437 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7438 for as_dir in $PATH
7439 do
7440   IFS=$as_save_IFS
7441   test -z "$as_dir" && as_dir=.
7442     for ac_exec_ext in '' $ac_executable_extensions; do
7443   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7444     ac_cv_prog_ac_ct_OTOOL64="otool64"
7445     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7446     break 2
7447   fi
7448 done
7449   done
7450 IFS=$as_save_IFS
7451
7452 fi
7453 fi
7454 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7455 if test -n "$ac_ct_OTOOL64"; then
7456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7457 $as_echo "$ac_ct_OTOOL64" >&6; }
7458 else
7459   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7460 $as_echo "no" >&6; }
7461 fi
7462
7463   if test "x$ac_ct_OTOOL64" = x; then
7464     OTOOL64=":"
7465   else
7466     case $cross_compiling:$ac_tool_warned in
7467 yes:)
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7469 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7470 ac_tool_warned=yes ;;
7471 esac
7472     OTOOL64=$ac_ct_OTOOL64
7473   fi
7474 else
7475   OTOOL64="$ac_cv_prog_OTOOL64"
7476 fi
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7505 $as_echo_n "checking for -single_module linker flag... " >&6; }
7506 if ${lt_cv_apple_cc_single_mod+:} false; then :
7507   $as_echo_n "(cached) " >&6
7508 else
7509   lt_cv_apple_cc_single_mod=no
7510       if test -z "${LT_MULTI_MODULE}"; then
7511         # By default we will add the -single_module flag. You can override
7512         # by either setting the environment variable LT_MULTI_MODULE
7513         # non-empty at configure time, or by adding -multi_module to the
7514         # link flags.
7515         rm -rf libconftest.dylib*
7516         echo "int foo(void){return 1;}" > conftest.c
7517         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7518 -dynamiclib -Wl,-single_module conftest.c" >&5
7519         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7520           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7521         _lt_result=$?
7522         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7523           lt_cv_apple_cc_single_mod=yes
7524         else
7525           cat conftest.err >&5
7526         fi
7527         rm -rf libconftest.dylib*
7528         rm -f conftest.*
7529       fi
7530 fi
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7532 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7534 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7535 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7536   $as_echo_n "(cached) " >&6
7537 else
7538   lt_cv_ld_exported_symbols_list=no
7539       save_LDFLAGS=$LDFLAGS
7540       echo "_main" > conftest.sym
7541       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7542       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7543 /* end confdefs.h.  */
7544
7545 int
7546 main ()
7547 {
7548
7549   ;
7550   return 0;
7551 }
7552 _ACEOF
7553 if ac_fn_c_try_link "$LINENO"; then :
7554   lt_cv_ld_exported_symbols_list=yes
7555 else
7556   lt_cv_ld_exported_symbols_list=no
7557 fi
7558 rm -f core conftest.err conftest.$ac_objext \
7559     conftest$ac_exeext conftest.$ac_ext
7560         LDFLAGS="$save_LDFLAGS"
7561
7562 fi
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7564 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7565     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7566 $as_echo_n "checking for -force_load linker flag... " >&6; }
7567 if ${lt_cv_ld_force_load+:} false; then :
7568   $as_echo_n "(cached) " >&6
7569 else
7570   lt_cv_ld_force_load=no
7571       cat > conftest.c << _LT_EOF
7572 int forced_loaded() { return 2;}
7573 _LT_EOF
7574       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7575       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7576       echo "$AR cru libconftest.a conftest.o" >&5
7577       $AR cru libconftest.a conftest.o 2>&5
7578       cat > conftest.c << _LT_EOF
7579 int main() { return 0;}
7580 _LT_EOF
7581       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7582       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7583       _lt_result=$?
7584       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7585         lt_cv_ld_force_load=yes
7586       else
7587         cat conftest.err >&5
7588       fi
7589         rm -f conftest.err libconftest.a conftest conftest.c
7590         rm -rf conftest.dSYM
7591
7592 fi
7593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7594 $as_echo "$lt_cv_ld_force_load" >&6; }
7595     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7596     # build without first building modern cctools / linker.
7597     case $host_cpu-$host_os in
7598     *-rhapsody* | *-darwin1.[012])
7599       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7600     *-darwin1.*)
7601       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7602     *-darwin*)
7603       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7604       # deployment target is forced to an earlier version.
7605       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7606         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7607           ;;
7608         10.[012][,.]*)
7609           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7610           ;;
7611         *)
7612           ;;
7613      esac
7614     ;;
7615   esac
7616     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7617       _lt_dar_single_mod='$single_module'
7618     fi
7619     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7620       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7621     else
7622       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7623     fi
7624     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7625       _lt_dsymutil='~$DSYMUTIL $lib || :'
7626     else
7627       _lt_dsymutil=
7628     fi
7629     ;;
7630   esac
7631
7632 ac_ext=c
7633 ac_cpp='$CPP $CPPFLAGS'
7634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7636 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7638 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7639 # On Suns, sometimes $CPP names a directory.
7640 if test -n "$CPP" && test -d "$CPP"; then
7641   CPP=
7642 fi
7643 if test -z "$CPP"; then
7644   if ${ac_cv_prog_CPP+:} false; then :
7645   $as_echo_n "(cached) " >&6
7646 else
7647       # Double quotes because CPP needs to be expanded
7648     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7649     do
7650       ac_preproc_ok=false
7651 for ac_c_preproc_warn_flag in '' yes
7652 do
7653   # Use a header file that comes with gcc, so configuring glibc
7654   # with a fresh cross-compiler works.
7655   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7656   # <limits.h> exists even on freestanding compilers.
7657   # On the NeXT, cc -E runs the code through the compiler's parser,
7658   # not just through cpp. "Syntax error" is here to catch this case.
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #ifdef __STDC__
7662 # include <limits.h>
7663 #else
7664 # include <assert.h>
7665 #endif
7666                      Syntax error
7667 _ACEOF
7668 if ac_fn_c_try_cpp "$LINENO"; then :
7669
7670 else
7671   # Broken: fails on valid input.
7672 continue
7673 fi
7674 rm -f conftest.err conftest.i conftest.$ac_ext
7675
7676   # OK, works on sane cases.  Now check whether nonexistent headers
7677   # can be detected and how.
7678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7679 /* end confdefs.h.  */
7680 #include <ac_nonexistent.h>
7681 _ACEOF
7682 if ac_fn_c_try_cpp "$LINENO"; then :
7683   # Broken: success on invalid input.
7684 continue
7685 else
7686   # Passes both tests.
7687 ac_preproc_ok=:
7688 break
7689 fi
7690 rm -f conftest.err conftest.i conftest.$ac_ext
7691
7692 done
7693 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7694 rm -f conftest.i conftest.err conftest.$ac_ext
7695 if $ac_preproc_ok; then :
7696   break
7697 fi
7698
7699     done
7700     ac_cv_prog_CPP=$CPP
7701
7702 fi
7703   CPP=$ac_cv_prog_CPP
7704 else
7705   ac_cv_prog_CPP=$CPP
7706 fi
7707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7708 $as_echo "$CPP" >&6; }
7709 ac_preproc_ok=false
7710 for ac_c_preproc_warn_flag in '' yes
7711 do
7712   # Use a header file that comes with gcc, so configuring glibc
7713   # with a fresh cross-compiler works.
7714   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7715   # <limits.h> exists even on freestanding compilers.
7716   # On the NeXT, cc -E runs the code through the compiler's parser,
7717   # not just through cpp. "Syntax error" is here to catch this case.
7718   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7719 /* end confdefs.h.  */
7720 #ifdef __STDC__
7721 # include <limits.h>
7722 #else
7723 # include <assert.h>
7724 #endif
7725                      Syntax error
7726 _ACEOF
7727 if ac_fn_c_try_cpp "$LINENO"; then :
7728
7729 else
7730   # Broken: fails on valid input.
7731 continue
7732 fi
7733 rm -f conftest.err conftest.i conftest.$ac_ext
7734
7735   # OK, works on sane cases.  Now check whether nonexistent headers
7736   # can be detected and how.
7737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7738 /* end confdefs.h.  */
7739 #include <ac_nonexistent.h>
7740 _ACEOF
7741 if ac_fn_c_try_cpp "$LINENO"; then :
7742   # Broken: success on invalid input.
7743 continue
7744 else
7745   # Passes both tests.
7746 ac_preproc_ok=:
7747 break
7748 fi
7749 rm -f conftest.err conftest.i conftest.$ac_ext
7750
7751 done
7752 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7753 rm -f conftest.i conftest.err conftest.$ac_ext
7754 if $ac_preproc_ok; then :
7755
7756 else
7757   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7758 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7759 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7760 See \`config.log' for more details" "$LINENO" 5; }
7761 fi
7762
7763 ac_ext=c
7764 ac_cpp='$CPP $CPPFLAGS'
7765 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7766 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7767 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7768
7769
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7771 $as_echo_n "checking for ANSI C header files... " >&6; }
7772 if ${ac_cv_header_stdc+:} false; then :
7773   $as_echo_n "(cached) " >&6
7774 else
7775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7776 /* end confdefs.h.  */
7777 #include <stdlib.h>
7778 #include <stdarg.h>
7779 #include <string.h>
7780 #include <float.h>
7781
7782 int
7783 main ()
7784 {
7785
7786   ;
7787   return 0;
7788 }
7789 _ACEOF
7790 if ac_fn_c_try_compile "$LINENO"; then :
7791   ac_cv_header_stdc=yes
7792 else
7793   ac_cv_header_stdc=no
7794 fi
7795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7796
7797 if test $ac_cv_header_stdc = yes; then
7798   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7800 /* end confdefs.h.  */
7801 #include <string.h>
7802
7803 _ACEOF
7804 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7805   $EGREP "memchr" >/dev/null 2>&1; then :
7806
7807 else
7808   ac_cv_header_stdc=no
7809 fi
7810 rm -f conftest*
7811
7812 fi
7813
7814 if test $ac_cv_header_stdc = yes; then
7815   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7817 /* end confdefs.h.  */
7818 #include <stdlib.h>
7819
7820 _ACEOF
7821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7822   $EGREP "free" >/dev/null 2>&1; then :
7823
7824 else
7825   ac_cv_header_stdc=no
7826 fi
7827 rm -f conftest*
7828
7829 fi
7830
7831 if test $ac_cv_header_stdc = yes; then
7832   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7833   if test "$cross_compiling" = yes; then :
7834   :
7835 else
7836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7837 /* end confdefs.h.  */
7838 #include <ctype.h>
7839 #include <stdlib.h>
7840 #if ((' ' & 0x0FF) == 0x020)
7841 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7842 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7843 #else
7844 # define ISLOWER(c) \
7845                    (('a' <= (c) && (c) <= 'i') \
7846                      || ('j' <= (c) && (c) <= 'r') \
7847                      || ('s' <= (c) && (c) <= 'z'))
7848 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7849 #endif
7850
7851 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7852 int
7853 main ()
7854 {
7855   int i;
7856   for (i = 0; i < 256; i++)
7857     if (XOR (islower (i), ISLOWER (i))
7858         || toupper (i) != TOUPPER (i))
7859       return 2;
7860   return 0;
7861 }
7862 _ACEOF
7863 if ac_fn_c_try_run "$LINENO"; then :
7864
7865 else
7866   ac_cv_header_stdc=no
7867 fi
7868 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7869   conftest.$ac_objext conftest.beam conftest.$ac_ext
7870 fi
7871
7872 fi
7873 fi
7874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7875 $as_echo "$ac_cv_header_stdc" >&6; }
7876 if test $ac_cv_header_stdc = yes; then
7877
7878 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7879
7880 fi
7881
7882 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7883 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7884                   inttypes.h stdint.h unistd.h
7885 do :
7886   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7887 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7888 "
7889 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7890   cat >>confdefs.h <<_ACEOF
7891 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7892 _ACEOF
7893
7894 fi
7895
7896 done
7897
7898
7899 for ac_header in dlfcn.h
7900 do :
7901   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7902 "
7903 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7904   cat >>confdefs.h <<_ACEOF
7905 #define HAVE_DLFCN_H 1
7906 _ACEOF
7907
7908 fi
7909
7910 done
7911
7912
7913
7914
7915
7916 # Set options
7917
7918
7919
7920         enable_dlopen=no
7921
7922
7923   enable_win32_dll=no
7924
7925
7926             # Check whether --enable-shared was given.
7927 if test "${enable_shared+set}" = set; then :
7928   enableval=$enable_shared; p=${PACKAGE-default}
7929     case $enableval in
7930     yes) enable_shared=yes ;;
7931     no) enable_shared=no ;;
7932     *)
7933       enable_shared=no
7934       # Look at the argument we got.  We use all the common list separators.
7935       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7936       for pkg in $enableval; do
7937         IFS="$lt_save_ifs"
7938         if test "X$pkg" = "X$p"; then
7939           enable_shared=yes
7940         fi
7941       done
7942       IFS="$lt_save_ifs"
7943       ;;
7944     esac
7945 else
7946   enable_shared=yes
7947 fi
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957   # Check whether --enable-static was given.
7958 if test "${enable_static+set}" = set; then :
7959   enableval=$enable_static; p=${PACKAGE-default}
7960     case $enableval in
7961     yes) enable_static=yes ;;
7962     no) enable_static=no ;;
7963     *)
7964      enable_static=no
7965       # Look at the argument we got.  We use all the common list separators.
7966       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7967       for pkg in $enableval; do
7968         IFS="$lt_save_ifs"
7969         if test "X$pkg" = "X$p"; then
7970           enable_static=yes
7971         fi
7972       done
7973       IFS="$lt_save_ifs"
7974       ;;
7975     esac
7976 else
7977   enable_static=yes
7978 fi
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989 # Check whether --with-pic was given.
7990 if test "${with_pic+set}" = set; then :
7991   withval=$with_pic; pic_mode="$withval"
7992 else
7993   pic_mode=default
7994 fi
7995
7996
7997 test -z "$pic_mode" && pic_mode=default
7998
7999
8000
8001
8002
8003
8004
8005   # Check whether --enable-fast-install was given.
8006 if test "${enable_fast_install+set}" = set; then :
8007   enableval=$enable_fast_install; p=${PACKAGE-default}
8008     case $enableval in
8009     yes) enable_fast_install=yes ;;
8010     no) enable_fast_install=no ;;
8011     *)
8012       enable_fast_install=no
8013       # Look at the argument we got.  We use all the common list separators.
8014       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8015       for pkg in $enableval; do
8016         IFS="$lt_save_ifs"
8017         if test "X$pkg" = "X$p"; then
8018           enable_fast_install=yes
8019         fi
8020       done
8021       IFS="$lt_save_ifs"
8022       ;;
8023     esac
8024 else
8025   enable_fast_install=yes
8026 fi
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038 # This can be used to rebuild libtool when needed
8039 LIBTOOL_DEPS="$ltmain"
8040
8041 # Always use our own libtool.
8042 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069 test -z "$LN_S" && LN_S="ln -s"
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084 if test -n "${ZSH_VERSION+set}" ; then
8085    setopt NO_GLOB_SUBST
8086 fi
8087
8088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8089 $as_echo_n "checking for objdir... " >&6; }
8090 if ${lt_cv_objdir+:} false; then :
8091   $as_echo_n "(cached) " >&6
8092 else
8093   rm -f .libs 2>/dev/null
8094 mkdir .libs 2>/dev/null
8095 if test -d .libs; then
8096   lt_cv_objdir=.libs
8097 else
8098   # MS-DOS does not allow filenames that begin with a dot.
8099   lt_cv_objdir=_libs
8100 fi
8101 rmdir .libs 2>/dev/null
8102 fi
8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8104 $as_echo "$lt_cv_objdir" >&6; }
8105 objdir=$lt_cv_objdir
8106
8107
8108
8109
8110
8111 cat >>confdefs.h <<_ACEOF
8112 #define LT_OBJDIR "$lt_cv_objdir/"
8113 _ACEOF
8114
8115
8116
8117
8118 case $host_os in
8119 aix3*)
8120   # AIX sometimes has problems with the GCC collect2 program.  For some
8121   # reason, if we set the COLLECT_NAMES environment variable, the problems
8122   # vanish in a puff of smoke.
8123   if test "X${COLLECT_NAMES+set}" != Xset; then
8124     COLLECT_NAMES=
8125     export COLLECT_NAMES
8126   fi
8127   ;;
8128 esac
8129
8130 # Global variables:
8131 ofile=libtool
8132 can_build_shared=yes
8133
8134 # All known linkers require a `.a' archive for static linking (except MSVC,
8135 # which needs '.lib').
8136 libext=a
8137
8138 with_gnu_ld="$lt_cv_prog_gnu_ld"
8139
8140 old_CC="$CC"
8141 old_CFLAGS="$CFLAGS"
8142
8143 # Set sane defaults for various variables
8144 test -z "$CC" && CC=cc
8145 test -z "$LTCC" && LTCC=$CC
8146 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8147 test -z "$LD" && LD=ld
8148 test -z "$ac_objext" && ac_objext=o
8149
8150 for cc_temp in $compiler""; do
8151   case $cc_temp in
8152     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8153     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8154     \-*) ;;
8155     *) break;;
8156   esac
8157 done
8158 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8159
8160
8161 # Only perform the check for file, if the check method requires it
8162 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8163 case $deplibs_check_method in
8164 file_magic*)
8165   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8167 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8168 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8169   $as_echo_n "(cached) " >&6
8170 else
8171   case $MAGIC_CMD in
8172 [\\/*] |  ?:[\\/]*)
8173   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8174   ;;
8175 *)
8176   lt_save_MAGIC_CMD="$MAGIC_CMD"
8177   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8178   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8179   for ac_dir in $ac_dummy; do
8180     IFS="$lt_save_ifs"
8181     test -z "$ac_dir" && ac_dir=.
8182     if test -f $ac_dir/${ac_tool_prefix}file; then
8183       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8184       if test -n "$file_magic_test_file"; then
8185         case $deplibs_check_method in
8186         "file_magic "*)
8187           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8188           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8189           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8190             $EGREP "$file_magic_regex" > /dev/null; then
8191             :
8192           else
8193             cat <<_LT_EOF 1>&2
8194
8195 *** Warning: the command libtool uses to detect shared libraries,
8196 *** $file_magic_cmd, produces output that libtool cannot recognize.
8197 *** The result is that libtool may fail to recognize shared libraries
8198 *** as such.  This will affect the creation of libtool libraries that
8199 *** depend on shared libraries, but programs linked with such libtool
8200 *** libraries will work regardless of this problem.  Nevertheless, you
8201 *** may want to report the problem to your system manager and/or to
8202 *** bug-libtool@gnu.org
8203
8204 _LT_EOF
8205           fi ;;
8206         esac
8207       fi
8208       break
8209     fi
8210   done
8211   IFS="$lt_save_ifs"
8212   MAGIC_CMD="$lt_save_MAGIC_CMD"
8213   ;;
8214 esac
8215 fi
8216
8217 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8218 if test -n "$MAGIC_CMD"; then
8219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8220 $as_echo "$MAGIC_CMD" >&6; }
8221 else
8222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8223 $as_echo "no" >&6; }
8224 fi
8225
8226
8227
8228
8229
8230 if test -z "$lt_cv_path_MAGIC_CMD"; then
8231   if test -n "$ac_tool_prefix"; then
8232     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8233 $as_echo_n "checking for file... " >&6; }
8234 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8235   $as_echo_n "(cached) " >&6
8236 else
8237   case $MAGIC_CMD in
8238 [\\/*] |  ?:[\\/]*)
8239   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8240   ;;
8241 *)
8242   lt_save_MAGIC_CMD="$MAGIC_CMD"
8243   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8244   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8245   for ac_dir in $ac_dummy; do
8246     IFS="$lt_save_ifs"
8247     test -z "$ac_dir" && ac_dir=.
8248     if test -f $ac_dir/file; then
8249       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8250       if test -n "$file_magic_test_file"; then
8251         case $deplibs_check_method in
8252         "file_magic "*)
8253           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8254           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8255           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8256             $EGREP "$file_magic_regex" > /dev/null; then
8257             :
8258           else
8259             cat <<_LT_EOF 1>&2
8260
8261 *** Warning: the command libtool uses to detect shared libraries,
8262 *** $file_magic_cmd, produces output that libtool cannot recognize.
8263 *** The result is that libtool may fail to recognize shared libraries
8264 *** as such.  This will affect the creation of libtool libraries that
8265 *** depend on shared libraries, but programs linked with such libtool
8266 *** libraries will work regardless of this problem.  Nevertheless, you
8267 *** may want to report the problem to your system manager and/or to
8268 *** bug-libtool@gnu.org
8269
8270 _LT_EOF
8271           fi ;;
8272         esac
8273       fi
8274       break
8275     fi
8276   done
8277   IFS="$lt_save_ifs"
8278   MAGIC_CMD="$lt_save_MAGIC_CMD"
8279   ;;
8280 esac
8281 fi
8282
8283 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8284 if test -n "$MAGIC_CMD"; then
8285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8286 $as_echo "$MAGIC_CMD" >&6; }
8287 else
8288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8289 $as_echo "no" >&6; }
8290 fi
8291
8292
8293   else
8294     MAGIC_CMD=:
8295   fi
8296 fi
8297
8298   fi
8299   ;;
8300 esac
8301
8302 # Use C for the default configuration in the libtool script
8303
8304 lt_save_CC="$CC"
8305 ac_ext=c
8306 ac_cpp='$CPP $CPPFLAGS'
8307 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8308 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8309 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8310
8311
8312 # Source file extension for C test sources.
8313 ac_ext=c
8314
8315 # Object file extension for compiled C test sources.
8316 objext=o
8317 objext=$objext
8318
8319 # Code to be used in simple compile tests
8320 lt_simple_compile_test_code="int some_variable = 0;"
8321
8322 # Code to be used in simple link tests
8323 lt_simple_link_test_code='int main(){return(0);}'
8324
8325
8326
8327
8328
8329
8330
8331 # If no C compiler was specified, use CC.
8332 LTCC=${LTCC-"$CC"}
8333
8334 # If no C compiler flags were specified, use CFLAGS.
8335 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8336
8337 # Allow CC to be a program name with arguments.
8338 compiler=$CC
8339
8340 # Save the default compiler, since it gets overwritten when the other
8341 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8342 compiler_DEFAULT=$CC
8343
8344 # save warnings/boilerplate of simple test code
8345 ac_outfile=conftest.$ac_objext
8346 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8347 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8348 _lt_compiler_boilerplate=`cat conftest.err`
8349 $RM conftest*
8350
8351 ac_outfile=conftest.$ac_objext
8352 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8353 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8354 _lt_linker_boilerplate=`cat conftest.err`
8355 $RM -r conftest*
8356
8357
8358 ## CAVEAT EMPTOR:
8359 ## There is no encapsulation within the following macros, do not change
8360 ## the running order or otherwise move them around unless you know exactly
8361 ## what you are doing...
8362 if test -n "$compiler"; then
8363
8364 lt_prog_compiler_no_builtin_flag=
8365
8366 if test "$GCC" = yes; then
8367   case $cc_basename in
8368   nvcc*)
8369     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8370   *)
8371     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8372   esac
8373
8374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8375 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8376 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8377   $as_echo_n "(cached) " >&6
8378 else
8379   lt_cv_prog_compiler_rtti_exceptions=no
8380    ac_outfile=conftest.$ac_objext
8381    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8382    lt_compiler_flag="-fno-rtti -fno-exceptions"
8383    # Insert the option either (1) after the last *FLAGS variable, or
8384    # (2) before a word containing "conftest.", or (3) at the end.
8385    # Note that $ac_compile itself does not contain backslashes and begins
8386    # with a dollar sign (not a hyphen), so the echo should work correctly.
8387    # The option is referenced via a variable to avoid confusing sed.
8388    lt_compile=`echo "$ac_compile" | $SED \
8389    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8390    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8391    -e 's:$: $lt_compiler_flag:'`
8392    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8393    (eval "$lt_compile" 2>conftest.err)
8394    ac_status=$?
8395    cat conftest.err >&5
8396    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8397    if (exit $ac_status) && test -s "$ac_outfile"; then
8398      # The compiler can only warn and ignore the option if not recognized
8399      # So say no if there are warnings other than the usual output.
8400      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8401      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8402      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8403        lt_cv_prog_compiler_rtti_exceptions=yes
8404      fi
8405    fi
8406    $RM conftest*
8407
8408 fi
8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8410 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8411
8412 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8413     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8414 else
8415     :
8416 fi
8417
8418 fi
8419
8420
8421
8422
8423
8424
8425   lt_prog_compiler_wl=
8426 lt_prog_compiler_pic=
8427 lt_prog_compiler_static=
8428
8429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8430 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8431
8432   if test "$GCC" = yes; then
8433     lt_prog_compiler_wl='-Wl,'
8434     lt_prog_compiler_static='-static'
8435
8436     case $host_os in
8437       aix*)
8438       # All AIX code is PIC.
8439       if test "$host_cpu" = ia64; then
8440         # AIX 5 now supports IA64 processor
8441         lt_prog_compiler_static='-Bstatic'
8442       fi
8443       lt_prog_compiler_pic='-fPIC'
8444       ;;
8445
8446     amigaos*)
8447       case $host_cpu in
8448       powerpc)
8449             # see comment about AmigaOS4 .so support
8450             lt_prog_compiler_pic='-fPIC'
8451         ;;
8452       m68k)
8453             # FIXME: we need at least 68020 code to build shared libraries, but
8454             # adding the `-m68020' flag to GCC prevents building anything better,
8455             # like `-m68040'.
8456             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8457         ;;
8458       esac
8459       ;;
8460
8461     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8462       # PIC is the default for these OSes.
8463       ;;
8464
8465     mingw* | cygwin* | pw32* | os2* | cegcc*)
8466       # This hack is so that the source file can tell whether it is being
8467       # built for inclusion in a dll (and should export symbols for example).
8468       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8469       # (--disable-auto-import) libraries
8470       lt_prog_compiler_pic='-DDLL_EXPORT'
8471       ;;
8472
8473     darwin* | rhapsody*)
8474       # PIC is the default on this platform
8475       # Common symbols not allowed in MH_DYLIB files
8476       lt_prog_compiler_pic='-fno-common'
8477       ;;
8478
8479     haiku*)
8480       # PIC is the default for Haiku.
8481       # The "-static" flag exists, but is broken.
8482       lt_prog_compiler_static=
8483       ;;
8484
8485     hpux*)
8486       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8487       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8488       # sets the default TLS model and affects inlining.
8489       case $host_cpu in
8490       hppa*64*)
8491         # +Z the default
8492         ;;
8493       *)
8494         lt_prog_compiler_pic='-fPIC'
8495         ;;
8496       esac
8497       ;;
8498
8499     interix[3-9]*)
8500       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8501       # Instead, we relocate shared libraries at runtime.
8502       ;;
8503
8504     msdosdjgpp*)
8505       # Just because we use GCC doesn't mean we suddenly get shared libraries
8506       # on systems that don't support them.
8507       lt_prog_compiler_can_build_shared=no
8508       enable_shared=no
8509       ;;
8510
8511     *nto* | *qnx*)
8512       # QNX uses GNU C++, but need to define -shared option too, otherwise
8513       # it will coredump.
8514       lt_prog_compiler_pic='-fPIC -shared'
8515       ;;
8516
8517     sysv4*MP*)
8518       if test -d /usr/nec; then
8519         lt_prog_compiler_pic=-Kconform_pic
8520       fi
8521       ;;
8522
8523     *)
8524       lt_prog_compiler_pic='-fPIC'
8525       ;;
8526     esac
8527
8528     case $cc_basename in
8529     nvcc*) # Cuda Compiler Driver 2.2
8530       lt_prog_compiler_wl='-Xlinker '
8531       lt_prog_compiler_pic='-Xcompiler -fPIC'
8532       ;;
8533     esac
8534   else
8535     # PORTME Check for flag to pass linker flags through the system compiler.
8536     case $host_os in
8537     aix*)
8538       lt_prog_compiler_wl='-Wl,'
8539       if test "$host_cpu" = ia64; then
8540         # AIX 5 now supports IA64 processor
8541         lt_prog_compiler_static='-Bstatic'
8542       else
8543         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8544       fi
8545       ;;
8546
8547     mingw* | cygwin* | pw32* | os2* | cegcc*)
8548       # This hack is so that the source file can tell whether it is being
8549       # built for inclusion in a dll (and should export symbols for example).
8550       lt_prog_compiler_pic='-DDLL_EXPORT'
8551       ;;
8552
8553     hpux9* | hpux10* | hpux11*)
8554       lt_prog_compiler_wl='-Wl,'
8555       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8556       # not for PA HP-UX.
8557       case $host_cpu in
8558       hppa*64*|ia64*)
8559         # +Z the default
8560         ;;
8561       *)
8562         lt_prog_compiler_pic='+Z'
8563         ;;
8564       esac
8565       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8566       lt_prog_compiler_static='${wl}-a ${wl}archive'
8567       ;;
8568
8569     irix5* | irix6* | nonstopux*)
8570       lt_prog_compiler_wl='-Wl,'
8571       # PIC (with -KPIC) is the default.
8572       lt_prog_compiler_static='-non_shared'
8573       ;;
8574
8575     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8576       case $cc_basename in
8577       # old Intel for x86_64 which still supported -KPIC.
8578       ecc*)
8579         lt_prog_compiler_wl='-Wl,'
8580         lt_prog_compiler_pic='-KPIC'
8581         lt_prog_compiler_static='-static'
8582         ;;
8583       # icc used to be incompatible with GCC.
8584       # ICC 10 doesn't accept -KPIC any more.
8585       icc* | ifort*)
8586         lt_prog_compiler_wl='-Wl,'
8587         lt_prog_compiler_pic='-fPIC'
8588         lt_prog_compiler_static='-static'
8589         ;;
8590       # Lahey Fortran 8.1.
8591       lf95*)
8592         lt_prog_compiler_wl='-Wl,'
8593         lt_prog_compiler_pic='--shared'
8594         lt_prog_compiler_static='--static'
8595         ;;
8596       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8597         # Portland Group compilers (*not* the Pentium gcc compiler,
8598         # which looks to be a dead project)
8599         lt_prog_compiler_wl='-Wl,'
8600         lt_prog_compiler_pic='-fpic'
8601         lt_prog_compiler_static='-Bstatic'
8602         ;;
8603       ccc*)
8604         lt_prog_compiler_wl='-Wl,'
8605         # All Alpha code is PIC.
8606         lt_prog_compiler_static='-non_shared'
8607         ;;
8608       xl* | bgxl* | bgf* | mpixl*)
8609         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8610         lt_prog_compiler_wl='-Wl,'
8611         lt_prog_compiler_pic='-qpic'
8612         lt_prog_compiler_static='-qstaticlink'
8613         ;;
8614       *)
8615         case `$CC -V 2>&1 | sed 5q` in
8616         *Sun\ F* | *Sun*Fortran*)
8617           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8618           lt_prog_compiler_pic='-KPIC'
8619           lt_prog_compiler_static='-Bstatic'
8620           lt_prog_compiler_wl=''
8621           ;;
8622         *Sun\ C*)
8623           # Sun C 5.9
8624           lt_prog_compiler_pic='-KPIC'
8625           lt_prog_compiler_static='-Bstatic'
8626           lt_prog_compiler_wl='-Wl,'
8627           ;;
8628         esac
8629         ;;
8630       esac
8631       ;;
8632
8633     newsos6)
8634       lt_prog_compiler_pic='-KPIC'
8635       lt_prog_compiler_static='-Bstatic'
8636       ;;
8637
8638     *nto* | *qnx*)
8639       # QNX uses GNU C++, but need to define -shared option too, otherwise
8640       # it will coredump.
8641       lt_prog_compiler_pic='-fPIC -shared'
8642       ;;
8643
8644     osf3* | osf4* | osf5*)
8645       lt_prog_compiler_wl='-Wl,'
8646       # All OSF/1 code is PIC.
8647       lt_prog_compiler_static='-non_shared'
8648       ;;
8649
8650     rdos*)
8651       lt_prog_compiler_static='-non_shared'
8652       ;;
8653
8654     solaris*)
8655       lt_prog_compiler_pic='-KPIC'
8656       lt_prog_compiler_static='-Bstatic'
8657       case $cc_basename in
8658       f77* | f90* | f95*)
8659         lt_prog_compiler_wl='-Qoption ld ';;
8660       *)
8661         lt_prog_compiler_wl='-Wl,';;
8662       esac
8663       ;;
8664
8665     sunos4*)
8666       lt_prog_compiler_wl='-Qoption ld '
8667       lt_prog_compiler_pic='-PIC'
8668       lt_prog_compiler_static='-Bstatic'
8669       ;;
8670
8671     sysv4 | sysv4.2uw2* | sysv4.3*)
8672       lt_prog_compiler_wl='-Wl,'
8673       lt_prog_compiler_pic='-KPIC'
8674       lt_prog_compiler_static='-Bstatic'
8675       ;;
8676
8677     sysv4*MP*)
8678       if test -d /usr/nec ;then
8679         lt_prog_compiler_pic='-Kconform_pic'
8680         lt_prog_compiler_static='-Bstatic'
8681       fi
8682       ;;
8683
8684     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8685       lt_prog_compiler_wl='-Wl,'
8686       lt_prog_compiler_pic='-KPIC'
8687       lt_prog_compiler_static='-Bstatic'
8688       ;;
8689
8690     unicos*)
8691       lt_prog_compiler_wl='-Wl,'
8692       lt_prog_compiler_can_build_shared=no
8693       ;;
8694
8695     uts4*)
8696       lt_prog_compiler_pic='-pic'
8697       lt_prog_compiler_static='-Bstatic'
8698       ;;
8699
8700     *)
8701       lt_prog_compiler_can_build_shared=no
8702       ;;
8703     esac
8704   fi
8705
8706 case $host_os in
8707   # For platforms which do not support PIC, -DPIC is meaningless:
8708   *djgpp*)
8709     lt_prog_compiler_pic=
8710     ;;
8711   *)
8712     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8713     ;;
8714 esac
8715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8716 $as_echo "$lt_prog_compiler_pic" >&6; }
8717
8718
8719
8720
8721
8722
8723 #
8724 # Check to make sure the PIC flag actually works.
8725 #
8726 if test -n "$lt_prog_compiler_pic"; then
8727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8728 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8729 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8730   $as_echo_n "(cached) " >&6
8731 else
8732   lt_cv_prog_compiler_pic_works=no
8733    ac_outfile=conftest.$ac_objext
8734    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8735    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8736    # Insert the option either (1) after the last *FLAGS variable, or
8737    # (2) before a word containing "conftest.", or (3) at the end.
8738    # Note that $ac_compile itself does not contain backslashes and begins
8739    # with a dollar sign (not a hyphen), so the echo should work correctly.
8740    # The option is referenced via a variable to avoid confusing sed.
8741    lt_compile=`echo "$ac_compile" | $SED \
8742    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8743    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8744    -e 's:$: $lt_compiler_flag:'`
8745    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8746    (eval "$lt_compile" 2>conftest.err)
8747    ac_status=$?
8748    cat conftest.err >&5
8749    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8750    if (exit $ac_status) && test -s "$ac_outfile"; then
8751      # The compiler can only warn and ignore the option if not recognized
8752      # So say no if there are warnings other than the usual output.
8753      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8754      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8755      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8756        lt_cv_prog_compiler_pic_works=yes
8757      fi
8758    fi
8759    $RM conftest*
8760
8761 fi
8762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8763 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8764
8765 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8766     case $lt_prog_compiler_pic in
8767      "" | " "*) ;;
8768      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8769      esac
8770 else
8771     lt_prog_compiler_pic=
8772      lt_prog_compiler_can_build_shared=no
8773 fi
8774
8775 fi
8776
8777
8778
8779
8780
8781
8782 #
8783 # Check to make sure the static flag actually works.
8784 #
8785 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8787 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8788 if ${lt_cv_prog_compiler_static_works+:} false; then :
8789   $as_echo_n "(cached) " >&6
8790 else
8791   lt_cv_prog_compiler_static_works=no
8792    save_LDFLAGS="$LDFLAGS"
8793    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8794    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8795    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8796      # The linker can only warn and ignore the option if not recognized
8797      # So say no if there are warnings
8798      if test -s conftest.err; then
8799        # Append any errors to the config.log.
8800        cat conftest.err 1>&5
8801        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8802        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8803        if diff conftest.exp conftest.er2 >/dev/null; then
8804          lt_cv_prog_compiler_static_works=yes
8805        fi
8806      else
8807        lt_cv_prog_compiler_static_works=yes
8808      fi
8809    fi
8810    $RM -r conftest*
8811    LDFLAGS="$save_LDFLAGS"
8812
8813 fi
8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8815 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8816
8817 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8818     :
8819 else
8820     lt_prog_compiler_static=
8821 fi
8822
8823
8824
8825
8826
8827
8828
8829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8830 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8831 if ${lt_cv_prog_compiler_c_o+:} false; then :
8832   $as_echo_n "(cached) " >&6
8833 else
8834   lt_cv_prog_compiler_c_o=no
8835    $RM -r conftest 2>/dev/null
8836    mkdir conftest
8837    cd conftest
8838    mkdir out
8839    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8840
8841    lt_compiler_flag="-o out/conftest2.$ac_objext"
8842    # Insert the option either (1) after the last *FLAGS variable, or
8843    # (2) before a word containing "conftest.", or (3) at the end.
8844    # Note that $ac_compile itself does not contain backslashes and begins
8845    # with a dollar sign (not a hyphen), so the echo should work correctly.
8846    lt_compile=`echo "$ac_compile" | $SED \
8847    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8848    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8849    -e 's:$: $lt_compiler_flag:'`
8850    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8851    (eval "$lt_compile" 2>out/conftest.err)
8852    ac_status=$?
8853    cat out/conftest.err >&5
8854    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8855    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8856    then
8857      # The compiler can only warn and ignore the option if not recognized
8858      # So say no if there are warnings
8859      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8860      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8861      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8862        lt_cv_prog_compiler_c_o=yes
8863      fi
8864    fi
8865    chmod u+w . 2>&5
8866    $RM conftest*
8867    # SGI C++ compiler will create directory out/ii_files/ for
8868    # template instantiation
8869    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8870    $RM out/* && rmdir out
8871    cd ..
8872    $RM -r conftest
8873    $RM conftest*
8874
8875 fi
8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8877 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8878
8879
8880
8881
8882
8883
8884   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8885 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8886 if ${lt_cv_prog_compiler_c_o+:} false; then :
8887   $as_echo_n "(cached) " >&6
8888 else
8889   lt_cv_prog_compiler_c_o=no
8890    $RM -r conftest 2>/dev/null
8891    mkdir conftest
8892    cd conftest
8893    mkdir out
8894    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8895
8896    lt_compiler_flag="-o out/conftest2.$ac_objext"
8897    # Insert the option either (1) after the last *FLAGS variable, or
8898    # (2) before a word containing "conftest.", or (3) at the end.
8899    # Note that $ac_compile itself does not contain backslashes and begins
8900    # with a dollar sign (not a hyphen), so the echo should work correctly.
8901    lt_compile=`echo "$ac_compile" | $SED \
8902    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8903    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8904    -e 's:$: $lt_compiler_flag:'`
8905    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8906    (eval "$lt_compile" 2>out/conftest.err)
8907    ac_status=$?
8908    cat out/conftest.err >&5
8909    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8910    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8911    then
8912      # The compiler can only warn and ignore the option if not recognized
8913      # So say no if there are warnings
8914      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8915      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8916      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8917        lt_cv_prog_compiler_c_o=yes
8918      fi
8919    fi
8920    chmod u+w . 2>&5
8921    $RM conftest*
8922    # SGI C++ compiler will create directory out/ii_files/ for
8923    # template instantiation
8924    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8925    $RM out/* && rmdir out
8926    cd ..
8927    $RM -r conftest
8928    $RM conftest*
8929
8930 fi
8931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8932 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8933
8934
8935
8936
8937 hard_links="nottested"
8938 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8939   # do not overwrite the value of need_locks provided by the user
8940   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8941 $as_echo_n "checking if we can lock with hard links... " >&6; }
8942   hard_links=yes
8943   $RM conftest*
8944   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8945   touch conftest.a
8946   ln conftest.a conftest.b 2>&5 || hard_links=no
8947   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8949 $as_echo "$hard_links" >&6; }
8950   if test "$hard_links" = no; then
8951     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8952 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8953     need_locks=warn
8954   fi
8955 else
8956   need_locks=no
8957 fi
8958
8959
8960
8961
8962
8963
8964   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8965 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8966
8967   runpath_var=
8968   allow_undefined_flag=
8969   always_export_symbols=no
8970   archive_cmds=
8971   archive_expsym_cmds=
8972   compiler_needs_object=no
8973   enable_shared_with_static_runtimes=no
8974   export_dynamic_flag_spec=
8975   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8976   hardcode_automatic=no
8977   hardcode_direct=no
8978   hardcode_direct_absolute=no
8979   hardcode_libdir_flag_spec=
8980   hardcode_libdir_flag_spec_ld=
8981   hardcode_libdir_separator=
8982   hardcode_minus_L=no
8983   hardcode_shlibpath_var=unsupported
8984   inherit_rpath=no
8985   link_all_deplibs=unknown
8986   module_cmds=
8987   module_expsym_cmds=
8988   old_archive_from_new_cmds=
8989   old_archive_from_expsyms_cmds=
8990   thread_safe_flag_spec=
8991   whole_archive_flag_spec=
8992   # include_expsyms should be a list of space-separated symbols to be *always*
8993   # included in the symbol list
8994   include_expsyms=
8995   # exclude_expsyms can be an extended regexp of symbols to exclude
8996   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8997   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8998   # as well as any symbol that contains `d'.
8999   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9000   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9001   # platforms (ab)use it in PIC code, but their linkers get confused if
9002   # the symbol is explicitly referenced.  Since portable code cannot
9003   # rely on this symbol name, it's probably fine to never include it in
9004   # preloaded symbol tables.
9005   # Exclude shared library initialization/finalization symbols.
9006   extract_expsyms_cmds=
9007
9008   case $host_os in
9009   cygwin* | mingw* | pw32* | cegcc*)
9010     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9011     # When not using gcc, we currently assume that we are using
9012     # Microsoft Visual C++.
9013     if test "$GCC" != yes; then
9014       with_gnu_ld=no
9015     fi
9016     ;;
9017   interix*)
9018     # we just hope/assume this is gcc and not c89 (= MSVC++)
9019     with_gnu_ld=yes
9020     ;;
9021   openbsd*)
9022     with_gnu_ld=no
9023     ;;
9024   esac
9025
9026   ld_shlibs=yes
9027
9028   # On some targets, GNU ld is compatible enough with the native linker
9029   # that we're better off using the native interface for both.
9030   lt_use_gnu_ld_interface=no
9031   if test "$with_gnu_ld" = yes; then
9032     case $host_os in
9033       aix*)
9034         # The AIX port of GNU ld has always aspired to compatibility
9035         # with the native linker.  However, as the warning in the GNU ld
9036         # block says, versions before 2.19.5* couldn't really create working
9037         # shared libraries, regardless of the interface used.
9038         case `$LD -v 2>&1` in
9039           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9040           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9041           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9042           *)
9043             lt_use_gnu_ld_interface=yes
9044             ;;
9045         esac
9046         ;;
9047       *)
9048         lt_use_gnu_ld_interface=yes
9049         ;;
9050     esac
9051   fi
9052
9053   if test "$lt_use_gnu_ld_interface" = yes; then
9054     # If archive_cmds runs LD, not CC, wlarc should be empty
9055     wlarc='${wl}'
9056
9057     # Set some defaults for GNU ld with shared library support. These
9058     # are reset later if shared libraries are not supported. Putting them
9059     # here allows them to be overridden if necessary.
9060     runpath_var=LD_RUN_PATH
9061     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9062     export_dynamic_flag_spec='${wl}--export-dynamic'
9063     # ancient GNU ld didn't support --whole-archive et. al.
9064     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9065       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9066     else
9067       whole_archive_flag_spec=
9068     fi
9069     supports_anon_versioning=no
9070     case `$LD -v 2>&1` in
9071       *GNU\ gold*) supports_anon_versioning=yes ;;
9072       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9073       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9074       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9075       *\ 2.11.*) ;; # other 2.11 versions
9076       *) supports_anon_versioning=yes ;;
9077     esac
9078
9079     # See if GNU ld supports shared libraries.
9080     case $host_os in
9081     aix[3-9]*)
9082       # On AIX/PPC, the GNU linker is very broken
9083       if test "$host_cpu" != ia64; then
9084         ld_shlibs=no
9085         cat <<_LT_EOF 1>&2
9086
9087 *** Warning: the GNU linker, at least up to release 2.19, is reported
9088 *** to be unable to reliably create shared libraries on AIX.
9089 *** Therefore, libtool is disabling shared libraries support.  If you
9090 *** really care for shared libraries, you may want to install binutils
9091 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9092 *** You will then need to restart the configuration process.
9093
9094 _LT_EOF
9095       fi
9096       ;;
9097
9098     amigaos*)
9099       case $host_cpu in
9100       powerpc)
9101             # see comment about AmigaOS4 .so support
9102             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9103             archive_expsym_cmds=''
9104         ;;
9105       m68k)
9106             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9107             hardcode_libdir_flag_spec='-L$libdir'
9108             hardcode_minus_L=yes
9109         ;;
9110       esac
9111       ;;
9112
9113     beos*)
9114       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9115         allow_undefined_flag=unsupported
9116         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9117         # support --undefined.  This deserves some investigation.  FIXME
9118         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9119       else
9120         ld_shlibs=no
9121       fi
9122       ;;
9123
9124     cygwin* | mingw* | pw32* | cegcc*)
9125       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9126       # as there is no search path for DLLs.
9127       hardcode_libdir_flag_spec='-L$libdir'
9128       export_dynamic_flag_spec='${wl}--export-all-symbols'
9129       allow_undefined_flag=unsupported
9130       always_export_symbols=no
9131       enable_shared_with_static_runtimes=yes
9132       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9133
9134       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9135         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9136         # If the export-symbols file already is a .def file (1st line
9137         # is EXPORTS), use it as is; otherwise, prepend...
9138         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9139           cp $export_symbols $output_objdir/$soname.def;
9140         else
9141           echo EXPORTS > $output_objdir/$soname.def;
9142           cat $export_symbols >> $output_objdir/$soname.def;
9143         fi~
9144         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9145       else
9146         ld_shlibs=no
9147       fi
9148       ;;
9149
9150     haiku*)
9151       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9152       link_all_deplibs=yes
9153       ;;
9154
9155     interix[3-9]*)
9156       hardcode_direct=no
9157       hardcode_shlibpath_var=no
9158       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9159       export_dynamic_flag_spec='${wl}-E'
9160       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9161       # Instead, shared libraries are loaded at an image base (0x10000000 by
9162       # default) and relocated if they conflict, which is a slow very memory
9163       # consuming and fragmenting process.  To avoid this, we pick a random,
9164       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9165       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9166       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9167       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9168       ;;
9169
9170     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9171       tmp_diet=no
9172       if test "$host_os" = linux-dietlibc; then
9173         case $cc_basename in
9174           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9175         esac
9176       fi
9177       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9178          && test "$tmp_diet" = no
9179       then
9180         tmp_addflag=' $pic_flag'
9181         tmp_sharedflag='-shared'
9182         case $cc_basename,$host_cpu in
9183         pgcc*)                          # Portland Group C compiler
9184           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'
9185           tmp_addflag=' $pic_flag'
9186           ;;
9187         pgf77* | pgf90* | pgf95* | pgfortran*)
9188                                         # Portland Group f77 and f90 compilers
9189           whole_archive_flag_spec='${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'
9190           tmp_addflag=' $pic_flag -Mnomain' ;;
9191         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9192           tmp_addflag=' -i_dynamic' ;;
9193         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9194           tmp_addflag=' -i_dynamic -nofor_main' ;;
9195         ifc* | ifort*)                  # Intel Fortran compiler
9196           tmp_addflag=' -nofor_main' ;;
9197         lf95*)                          # Lahey Fortran 8.1
9198           whole_archive_flag_spec=
9199           tmp_sharedflag='--shared' ;;
9200         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9201           tmp_sharedflag='-qmkshrobj'
9202           tmp_addflag= ;;
9203         nvcc*)  # Cuda Compiler Driver 2.2
9204           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9205           compiler_needs_object=yes
9206           ;;
9207         esac
9208         case `$CC -V 2>&1 | sed 5q` in
9209         *Sun\ C*)                       # Sun C 5.9
9210           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\"` ${wl}--no-whole-archive'
9211           compiler_needs_object=yes
9212           tmp_sharedflag='-G' ;;
9213         *Sun\ F*)                       # Sun Fortran 8.3
9214           tmp_sharedflag='-G' ;;
9215         esac
9216         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9217
9218         if test "x$supports_anon_versioning" = xyes; then
9219           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9220             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9221             echo "local: *; };" >> $output_objdir/$libname.ver~
9222             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9223         fi
9224
9225         case $cc_basename in
9226         xlf* | bgf* | bgxlf* | mpixlf*)
9227           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9228           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9229           hardcode_libdir_flag_spec=
9230           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9231           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9232           if test "x$supports_anon_versioning" = xyes; then
9233             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9234               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9235               echo "local: *; };" >> $output_objdir/$libname.ver~
9236               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9237           fi
9238           ;;
9239         esac
9240       else
9241         ld_shlibs=no
9242       fi
9243       ;;
9244
9245     netbsd*)
9246       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9247         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9248         wlarc=
9249       else
9250         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9251         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9252       fi
9253       ;;
9254
9255     solaris*)
9256       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9257         ld_shlibs=no
9258         cat <<_LT_EOF 1>&2
9259
9260 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9261 *** create shared libraries on Solaris systems.  Therefore, libtool
9262 *** is disabling shared libraries support.  We urge you to upgrade GNU
9263 *** binutils to release 2.9.1 or newer.  Another option is to modify
9264 *** your PATH or compiler configuration so that the native linker is
9265 *** used, and then restart.
9266
9267 _LT_EOF
9268       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9269         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9270         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9271       else
9272         ld_shlibs=no
9273       fi
9274       ;;
9275
9276     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9277       case `$LD -v 2>&1` in
9278         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9279         ld_shlibs=no
9280         cat <<_LT_EOF 1>&2
9281
9282 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9283 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9284 *** is disabling shared libraries support.  We urge you to upgrade GNU
9285 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9286 *** your PATH or compiler configuration so that the native linker is
9287 *** used, and then restart.
9288
9289 _LT_EOF
9290         ;;
9291         *)
9292           # For security reasons, it is highly recommended that you always
9293           # use absolute paths for naming shared libraries, and exclude the
9294           # DT_RUNPATH tag from executables and libraries.  But doing so
9295           # requires that you compile everything twice, which is a pain.
9296           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9297             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9298             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9299             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9300           else
9301             ld_shlibs=no
9302           fi
9303         ;;
9304       esac
9305       ;;
9306
9307     sunos4*)
9308       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9309       wlarc=
9310       hardcode_direct=yes
9311       hardcode_shlibpath_var=no
9312       ;;
9313
9314     *)
9315       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9316         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9317         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9318       else
9319         ld_shlibs=no
9320       fi
9321       ;;
9322     esac
9323
9324     if test "$ld_shlibs" = no; then
9325       runpath_var=
9326       hardcode_libdir_flag_spec=
9327       export_dynamic_flag_spec=
9328       whole_archive_flag_spec=
9329     fi
9330   else
9331     # PORTME fill in a description of your system's linker (not GNU ld)
9332     case $host_os in
9333     aix3*)
9334       allow_undefined_flag=unsupported
9335       always_export_symbols=yes
9336       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9337       # Note: this linker hardcodes the directories in LIBPATH if there
9338       # are no directories specified by -L.
9339       hardcode_minus_L=yes
9340       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9341         # Neither direct hardcoding nor static linking is supported with a
9342         # broken collect2.
9343         hardcode_direct=unsupported
9344       fi
9345       ;;
9346
9347     aix[4-9]*)
9348       if test "$host_cpu" = ia64; then
9349         # On IA64, the linker does run time linking by default, so we don't
9350         # have to do anything special.
9351         aix_use_runtimelinking=no
9352         exp_sym_flag='-Bexport'
9353         no_entry_flag=""
9354       else
9355         # If we're using GNU nm, then we don't want the "-C" option.
9356         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9357         # Also, AIX nm treats weak defined symbols like other global
9358         # defined symbols, whereas GNU nm marks them as "W".
9359         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9360           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9361         else
9362           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9363         fi
9364         aix_use_runtimelinking=no
9365
9366         # Test if we are trying to use run time linking or normal
9367         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9368         # need to do runtime linking.
9369         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9370           for ld_flag in $LDFLAGS; do
9371           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9372             aix_use_runtimelinking=yes
9373             break
9374           fi
9375           done
9376           ;;
9377         esac
9378
9379         exp_sym_flag='-bexport'
9380         no_entry_flag='-bnoentry'
9381       fi
9382
9383       # When large executables or shared objects are built, AIX ld can
9384       # have problems creating the table of contents.  If linking a library
9385       # or program results in "error TOC overflow" add -mminimal-toc to
9386       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9387       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9388
9389       archive_cmds=''
9390       hardcode_direct=yes
9391       hardcode_direct_absolute=yes
9392       hardcode_libdir_separator=':'
9393       link_all_deplibs=yes
9394       file_list_spec='${wl}-f,'
9395
9396       if test "$GCC" = yes; then
9397         case $host_os in aix4.[012]|aix4.[012].*)
9398         # We only want to do this on AIX 4.2 and lower, the check
9399         # below for broken collect2 doesn't work under 4.3+
9400           collect2name=`${CC} -print-prog-name=collect2`
9401           if test -f "$collect2name" &&
9402            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9403           then
9404           # We have reworked collect2
9405           :
9406           else
9407           # We have old collect2
9408           hardcode_direct=unsupported
9409           # It fails to find uninstalled libraries when the uninstalled
9410           # path is not listed in the libpath.  Setting hardcode_minus_L
9411           # to unsupported forces relinking
9412           hardcode_minus_L=yes
9413           hardcode_libdir_flag_spec='-L$libdir'
9414           hardcode_libdir_separator=
9415           fi
9416           ;;
9417         esac
9418         shared_flag='-shared'
9419         if test "$aix_use_runtimelinking" = yes; then
9420           shared_flag="$shared_flag "'${wl}-G'
9421         fi
9422       else
9423         # not using gcc
9424         if test "$host_cpu" = ia64; then
9425         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9426         # chokes on -Wl,-G. The following line is correct:
9427           shared_flag='-G'
9428         else
9429           if test "$aix_use_runtimelinking" = yes; then
9430             shared_flag='${wl}-G'
9431           else
9432             shared_flag='${wl}-bM:SRE'
9433           fi
9434         fi
9435       fi
9436
9437       export_dynamic_flag_spec='${wl}-bexpall'
9438       # It seems that -bexpall does not export symbols beginning with
9439       # underscore (_), so it is better to generate a list of symbols to export.
9440       always_export_symbols=yes
9441       if test "$aix_use_runtimelinking" = yes; then
9442         # Warning - without using the other runtime loading flags (-brtl),
9443         # -berok will link without error, but may produce a broken library.
9444         allow_undefined_flag='-berok'
9445         # Determine the default libpath from the value encoded in an
9446         # empty executable.
9447         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9448 /* end confdefs.h.  */
9449
9450 int
9451 main ()
9452 {
9453
9454   ;
9455   return 0;
9456 }
9457 _ACEOF
9458 if ac_fn_c_try_link "$LINENO"; then :
9459
9460 lt_aix_libpath_sed='
9461     /Import File Strings/,/^$/ {
9462         /^0/ {
9463             s/^0  *\(.*\)$/\1/
9464             p
9465         }
9466     }'
9467 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9468 # Check for a 64-bit object if we didn't find anything.
9469 if test -z "$aix_libpath"; then
9470   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9471 fi
9472 fi
9473 rm -f core conftest.err conftest.$ac_objext \
9474     conftest$ac_exeext conftest.$ac_ext
9475 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9476
9477         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9478         archive_expsym_cmds='$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 $shared_flag"
9479       else
9480         if test "$host_cpu" = ia64; then
9481           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9482           allow_undefined_flag="-z nodefs"
9483           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9484         else
9485          # Determine the default libpath from the value encoded in an
9486          # empty executable.
9487          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9488 /* end confdefs.h.  */
9489
9490 int
9491 main ()
9492 {
9493
9494   ;
9495   return 0;
9496 }
9497 _ACEOF
9498 if ac_fn_c_try_link "$LINENO"; then :
9499
9500 lt_aix_libpath_sed='
9501     /Import File Strings/,/^$/ {
9502         /^0/ {
9503             s/^0  *\(.*\)$/\1/
9504             p
9505         }
9506     }'
9507 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9508 # Check for a 64-bit object if we didn't find anything.
9509 if test -z "$aix_libpath"; then
9510   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9511 fi
9512 fi
9513 rm -f core conftest.err conftest.$ac_objext \
9514     conftest$ac_exeext conftest.$ac_ext
9515 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9516
9517          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9518           # Warning - without using the other run time loading flags,
9519           # -berok will link without error, but may produce a broken library.
9520           no_undefined_flag=' ${wl}-bernotok'
9521           allow_undefined_flag=' ${wl}-berok'
9522           if test "$with_gnu_ld" = yes; then
9523             # We only use this code for GNU lds that support --whole-archive.
9524             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9525           else
9526             # Exported symbols can be pulled into shared objects from archives
9527             whole_archive_flag_spec='$convenience'
9528           fi
9529           archive_cmds_need_lc=yes
9530           # This is similar to how AIX traditionally builds its shared libraries.
9531           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'
9532         fi
9533       fi
9534       ;;
9535
9536     amigaos*)
9537       case $host_cpu in
9538       powerpc)
9539             # see comment about AmigaOS4 .so support
9540             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9541             archive_expsym_cmds=''
9542         ;;
9543       m68k)
9544             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9545             hardcode_libdir_flag_spec='-L$libdir'
9546             hardcode_minus_L=yes
9547         ;;
9548       esac
9549       ;;
9550
9551     bsdi[45]*)
9552       export_dynamic_flag_spec=-rdynamic
9553       ;;
9554
9555     cygwin* | mingw* | pw32* | cegcc*)
9556       # When not using gcc, we currently assume that we are using
9557       # Microsoft Visual C++.
9558       # hardcode_libdir_flag_spec is actually meaningless, as there is
9559       # no search path for DLLs.
9560       hardcode_libdir_flag_spec=' '
9561       allow_undefined_flag=unsupported
9562       # Tell ltmain to make .lib files, not .a files.
9563       libext=lib
9564       # Tell ltmain to make .dll files, not .so files.
9565       shrext_cmds=".dll"
9566       # FIXME: Setting linknames here is a bad hack.
9567       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9568       # The linker will automatically build a .lib file if we build a DLL.
9569       old_archive_from_new_cmds='true'
9570       # FIXME: Should let the user specify the lib program.
9571       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9572       fix_srcfile_path='`cygpath -w "$srcfile"`'
9573       enable_shared_with_static_runtimes=yes
9574       ;;
9575
9576     darwin* | rhapsody*)
9577
9578
9579   archive_cmds_need_lc=no
9580   hardcode_direct=no
9581   hardcode_automatic=yes
9582   hardcode_shlibpath_var=unsupported
9583   if test "$lt_cv_ld_force_load" = "yes"; then
9584     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9585   else
9586     whole_archive_flag_spec=''
9587   fi
9588   link_all_deplibs=yes
9589   allow_undefined_flag="$_lt_dar_allow_undefined"
9590   case $cc_basename in
9591      ifort*) _lt_dar_can_shared=yes ;;
9592      *) _lt_dar_can_shared=$GCC ;;
9593   esac
9594   if test "$_lt_dar_can_shared" = "yes"; then
9595     output_verbose_link_cmd=func_echo_all
9596     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9597     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9598     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}${_lt_dsymutil}"
9599     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9600
9601   else
9602   ld_shlibs=no
9603   fi
9604
9605       ;;
9606
9607     dgux*)
9608       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9609       hardcode_libdir_flag_spec='-L$libdir'
9610       hardcode_shlibpath_var=no
9611       ;;
9612
9613     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9614     # support.  Future versions do this automatically, but an explicit c++rt0.o
9615     # does not break anything, and helps significantly (at the cost of a little
9616     # extra space).
9617     freebsd2.2*)
9618       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9619       hardcode_libdir_flag_spec='-R$libdir'
9620       hardcode_direct=yes
9621       hardcode_shlibpath_var=no
9622       ;;
9623
9624     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9625     freebsd2.*)
9626       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9627       hardcode_direct=yes
9628       hardcode_minus_L=yes
9629       hardcode_shlibpath_var=no
9630       ;;
9631
9632     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9633     freebsd* | dragonfly*)
9634       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9635       hardcode_libdir_flag_spec='-R$libdir'
9636       hardcode_direct=yes
9637       hardcode_shlibpath_var=no
9638       ;;
9639
9640     hpux9*)
9641       if test "$GCC" = yes; then
9642         archive_cmds='$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 $lib'
9643       else
9644         archive_cmds='$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 $lib'
9645       fi
9646       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9647       hardcode_libdir_separator=:
9648       hardcode_direct=yes
9649
9650       # hardcode_minus_L: Not really in the search PATH,
9651       # but as the default location of the library.
9652       hardcode_minus_L=yes
9653       export_dynamic_flag_spec='${wl}-E'
9654       ;;
9655
9656     hpux10*)
9657       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9658         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9659       else
9660         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9661       fi
9662       if test "$with_gnu_ld" = no; then
9663         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9664         hardcode_libdir_flag_spec_ld='+b $libdir'
9665         hardcode_libdir_separator=:
9666         hardcode_direct=yes
9667         hardcode_direct_absolute=yes
9668         export_dynamic_flag_spec='${wl}-E'
9669         # hardcode_minus_L: Not really in the search PATH,
9670         # but as the default location of the library.
9671         hardcode_minus_L=yes
9672       fi
9673       ;;
9674
9675     hpux11*)
9676       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9677         case $host_cpu in
9678         hppa*64*)
9679           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9680           ;;
9681         ia64*)
9682           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9683           ;;
9684         *)
9685           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9686           ;;
9687         esac
9688       else
9689         case $host_cpu in
9690         hppa*64*)
9691           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9692           ;;
9693         ia64*)
9694           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9695           ;;
9696         *)
9697
9698           # Older versions of the 11.00 compiler do not understand -b yet
9699           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9700           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9701 $as_echo_n "checking if $CC understands -b... " >&6; }
9702 if ${lt_cv_prog_compiler__b+:} false; then :
9703   $as_echo_n "(cached) " >&6
9704 else
9705   lt_cv_prog_compiler__b=no
9706    save_LDFLAGS="$LDFLAGS"
9707    LDFLAGS="$LDFLAGS -b"
9708    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9709    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9710      # The linker can only warn and ignore the option if not recognized
9711      # So say no if there are warnings
9712      if test -s conftest.err; then
9713        # Append any errors to the config.log.
9714        cat conftest.err 1>&5
9715        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9716        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9717        if diff conftest.exp conftest.er2 >/dev/null; then
9718          lt_cv_prog_compiler__b=yes
9719        fi
9720      else
9721        lt_cv_prog_compiler__b=yes
9722      fi
9723    fi
9724    $RM -r conftest*
9725    LDFLAGS="$save_LDFLAGS"
9726
9727 fi
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9729 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9730
9731 if test x"$lt_cv_prog_compiler__b" = xyes; then
9732     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9733 else
9734     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9735 fi
9736
9737           ;;
9738         esac
9739       fi
9740       if test "$with_gnu_ld" = no; then
9741         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9742         hardcode_libdir_separator=:
9743
9744         case $host_cpu in
9745         hppa*64*|ia64*)
9746           hardcode_direct=no
9747           hardcode_shlibpath_var=no
9748           ;;
9749         *)
9750           hardcode_direct=yes
9751           hardcode_direct_absolute=yes
9752           export_dynamic_flag_spec='${wl}-E'
9753
9754           # hardcode_minus_L: Not really in the search PATH,
9755           # but as the default location of the library.
9756           hardcode_minus_L=yes
9757           ;;
9758         esac
9759       fi
9760       ;;
9761
9762     irix5* | irix6* | nonstopux*)
9763       if test "$GCC" = yes; then
9764         archive_cmds='$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 $lib'
9765         # Try to use the -exported_symbol ld option, if it does not
9766         # work, assume that -exports_file does not work either and
9767         # implicitly export all symbols.
9768         save_LDFLAGS="$LDFLAGS"
9769         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9770         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9771 /* end confdefs.h.  */
9772 int foo(void) {}
9773 _ACEOF
9774 if ac_fn_c_try_link "$LINENO"; then :
9775   archive_expsym_cmds='$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 $lib'
9776
9777 fi
9778 rm -f core conftest.err conftest.$ac_objext \
9779     conftest$ac_exeext conftest.$ac_ext
9780         LDFLAGS="$save_LDFLAGS"
9781       else
9782         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9783         archive_expsym_cmds='$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 $lib'
9784       fi
9785       archive_cmds_need_lc='no'
9786       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9787       hardcode_libdir_separator=:
9788       inherit_rpath=yes
9789       link_all_deplibs=yes
9790       ;;
9791
9792     netbsd*)
9793       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9794         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9795       else
9796         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9797       fi
9798       hardcode_libdir_flag_spec='-R$libdir'
9799       hardcode_direct=yes
9800       hardcode_shlibpath_var=no
9801       ;;
9802
9803     newsos6)
9804       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9805       hardcode_direct=yes
9806       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9807       hardcode_libdir_separator=:
9808       hardcode_shlibpath_var=no
9809       ;;
9810
9811     *nto* | *qnx*)
9812       ;;
9813
9814     openbsd*)
9815       if test -f /usr/libexec/ld.so; then
9816         hardcode_direct=yes
9817         hardcode_shlibpath_var=no
9818         hardcode_direct_absolute=yes
9819         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9820           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9821           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9822           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9823           export_dynamic_flag_spec='${wl}-E'
9824         else
9825           case $host_os in
9826            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9827              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9828              hardcode_libdir_flag_spec='-R$libdir'
9829              ;;
9830            *)
9831              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9832              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9833              ;;
9834           esac
9835         fi
9836       else
9837         ld_shlibs=no
9838       fi
9839       ;;
9840
9841     os2*)
9842       hardcode_libdir_flag_spec='-L$libdir'
9843       hardcode_minus_L=yes
9844       allow_undefined_flag=unsupported
9845       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'
9846       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9847       ;;
9848
9849     osf3*)
9850       if test "$GCC" = yes; then
9851         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9852         archive_cmds='$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 $lib'
9853       else
9854         allow_undefined_flag=' -expect_unresolved \*'
9855         archive_cmds='$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 $lib'
9856       fi
9857       archive_cmds_need_lc='no'
9858       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9859       hardcode_libdir_separator=:
9860       ;;
9861
9862     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9863       if test "$GCC" = yes; then
9864         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9865         archive_cmds='$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 $lib'
9866         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9867       else
9868         allow_undefined_flag=' -expect_unresolved \*'
9869         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'
9870         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~
9871         $CC -shared${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'
9872
9873         # Both c and cxx compiler support -rpath directly
9874         hardcode_libdir_flag_spec='-rpath $libdir'
9875       fi
9876       archive_cmds_need_lc='no'
9877       hardcode_libdir_separator=:
9878       ;;
9879
9880     solaris*)
9881       no_undefined_flag=' -z defs'
9882       if test "$GCC" = yes; then
9883         wlarc='${wl}'
9884         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9885         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9886           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9887       else
9888         case `$CC -V 2>&1` in
9889         *"Compilers 5.0"*)
9890           wlarc=''
9891           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9892           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9893           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9894           ;;
9895         *)
9896           wlarc='${wl}'
9897           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9898           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9899           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9900           ;;
9901         esac
9902       fi
9903       hardcode_libdir_flag_spec='-R$libdir'
9904       hardcode_shlibpath_var=no
9905       case $host_os in
9906       solaris2.[0-5] | solaris2.[0-5].*) ;;
9907       *)
9908         # The compiler driver will combine and reorder linker options,
9909         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9910         # but is careful enough not to reorder.
9911         # Supported since Solaris 2.6 (maybe 2.5.1?)
9912         if test "$GCC" = yes; then
9913           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9914         else
9915           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9916         fi
9917         ;;
9918       esac
9919       link_all_deplibs=yes
9920       ;;
9921
9922     sunos4*)
9923       if test "x$host_vendor" = xsequent; then
9924         # Use $CC to link under sequent, because it throws in some extra .o
9925         # files that make .init and .fini sections work.
9926         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9927       else
9928         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9929       fi
9930       hardcode_libdir_flag_spec='-L$libdir'
9931       hardcode_direct=yes
9932       hardcode_minus_L=yes
9933       hardcode_shlibpath_var=no
9934       ;;
9935
9936     sysv4)
9937       case $host_vendor in
9938         sni)
9939           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9940           hardcode_direct=yes # is this really true???
9941         ;;
9942         siemens)
9943           ## LD is ld it makes a PLAMLIB
9944           ## CC just makes a GrossModule.
9945           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9946           reload_cmds='$CC -r -o $output$reload_objs'
9947           hardcode_direct=no
9948         ;;
9949         motorola)
9950           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9951           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9952         ;;
9953       esac
9954       runpath_var='LD_RUN_PATH'
9955       hardcode_shlibpath_var=no
9956       ;;
9957
9958     sysv4.3*)
9959       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9960       hardcode_shlibpath_var=no
9961       export_dynamic_flag_spec='-Bexport'
9962       ;;
9963
9964     sysv4*MP*)
9965       if test -d /usr/nec; then
9966         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9967         hardcode_shlibpath_var=no
9968         runpath_var=LD_RUN_PATH
9969         hardcode_runpath_var=yes
9970         ld_shlibs=yes
9971       fi
9972       ;;
9973
9974     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9975       no_undefined_flag='${wl}-z,text'
9976       archive_cmds_need_lc=no
9977       hardcode_shlibpath_var=no
9978       runpath_var='LD_RUN_PATH'
9979
9980       if test "$GCC" = yes; then
9981         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9982         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9983       else
9984         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9985         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9986       fi
9987       ;;
9988
9989     sysv5* | sco3.2v5* | sco5v6*)
9990       # Note: We can NOT use -z defs as we might desire, because we do not
9991       # link with -lc, and that would cause any symbols used from libc to
9992       # always be unresolved, which means just about no library would
9993       # ever link correctly.  If we're not using GNU ld we use -z text
9994       # though, which does catch some bad symbols but isn't as heavy-handed
9995       # as -z defs.
9996       no_undefined_flag='${wl}-z,text'
9997       allow_undefined_flag='${wl}-z,nodefs'
9998       archive_cmds_need_lc=no
9999       hardcode_shlibpath_var=no
10000       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10001       hardcode_libdir_separator=':'
10002       link_all_deplibs=yes
10003       export_dynamic_flag_spec='${wl}-Bexport'
10004       runpath_var='LD_RUN_PATH'
10005
10006       if test "$GCC" = yes; then
10007         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10008         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10009       else
10010         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10011         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10012       fi
10013       ;;
10014
10015     uts4*)
10016       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10017       hardcode_libdir_flag_spec='-L$libdir'
10018       hardcode_shlibpath_var=no
10019       ;;
10020
10021     *)
10022       ld_shlibs=no
10023       ;;
10024     esac
10025
10026     if test x$host_vendor = xsni; then
10027       case $host in
10028       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10029         export_dynamic_flag_spec='${wl}-Blargedynsym'
10030         ;;
10031       esac
10032     fi
10033   fi
10034
10035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10036 $as_echo "$ld_shlibs" >&6; }
10037 test "$ld_shlibs" = no && can_build_shared=no
10038
10039 with_gnu_ld=$with_gnu_ld
10040
10041
10042
10043
10044
10045
10046
10047
10048
10049
10050
10051
10052
10053
10054
10055 #
10056 # Do we need to explicitly link libc?
10057 #
10058 case "x$archive_cmds_need_lc" in
10059 x|xyes)
10060   # Assume -lc should be added
10061   archive_cmds_need_lc=yes
10062
10063   if test "$enable_shared" = yes && test "$GCC" = yes; then
10064     case $archive_cmds in
10065     *'~'*)
10066       # FIXME: we may have to deal with multi-command sequences.
10067       ;;
10068     '$CC '*)
10069       # Test whether the compiler implicitly links with -lc since on some
10070       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10071       # to ld, don't add -lc before -lgcc.
10072       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10073 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10074 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10075   $as_echo_n "(cached) " >&6
10076 else
10077   $RM conftest*
10078         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10079
10080         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10081   (eval $ac_compile) 2>&5
10082   ac_status=$?
10083   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10084   test $ac_status = 0; } 2>conftest.err; then
10085           soname=conftest
10086           lib=conftest
10087           libobjs=conftest.$ac_objext
10088           deplibs=
10089           wl=$lt_prog_compiler_wl
10090           pic_flag=$lt_prog_compiler_pic
10091           compiler_flags=-v
10092           linker_flags=-v
10093           verstring=
10094           output_objdir=.
10095           libname=conftest
10096           lt_save_allow_undefined_flag=$allow_undefined_flag
10097           allow_undefined_flag=
10098           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10099   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10100   ac_status=$?
10101   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10102   test $ac_status = 0; }
10103           then
10104             lt_cv_archive_cmds_need_lc=no
10105           else
10106             lt_cv_archive_cmds_need_lc=yes
10107           fi
10108           allow_undefined_flag=$lt_save_allow_undefined_flag
10109         else
10110           cat conftest.err 1>&5
10111         fi
10112         $RM conftest*
10113
10114 fi
10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10116 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10117       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10118       ;;
10119     esac
10120   fi
10121   ;;
10122 esac
10123
10124
10125
10126
10127
10128
10129
10130
10131
10132
10133
10134
10135
10136
10137
10138
10139
10140
10141
10142
10143
10144
10145
10146
10147
10148
10149
10150
10151
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10153
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10200
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10202
10203
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10205
10206
10207
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10210
10211
10212
10213
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10216
10217
10218
10219
10220
10221
10222
10223
10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
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10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10281 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10282
10283 if test "$GCC" = yes; then
10284   case $host_os in
10285     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10286     *) lt_awk_arg="/^libraries:/" ;;
10287   esac
10288   case $host_os in
10289     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10290     *) lt_sed_strip_eq="s,=/,/,g" ;;
10291   esac
10292   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10293   case $lt_search_path_spec in
10294   *\;*)
10295     # if the path contains ";" then we assume it to be the separator
10296     # otherwise default to the standard path separator (i.e. ":") - it is
10297     # assumed that no part of a normal pathname contains ";" but that should
10298     # okay in the real world where ";" in dirpaths is itself problematic.
10299     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10300     ;;
10301   *)
10302     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10303     ;;
10304   esac
10305   # Ok, now we have the path, separated by spaces, we can step through it
10306   # and add multilib dir if necessary.
10307   lt_tmp_lt_search_path_spec=
10308   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10309   for lt_sys_path in $lt_search_path_spec; do
10310     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10311       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10312     else
10313       test -d "$lt_sys_path" && \
10314         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10315     fi
10316   done
10317   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10318 BEGIN {RS=" "; FS="/|\n";} {
10319   lt_foo="";
10320   lt_count=0;
10321   for (lt_i = NF; lt_i > 0; lt_i--) {
10322     if ($lt_i != "" && $lt_i != ".") {
10323       if ($lt_i == "..") {
10324         lt_count++;
10325       } else {
10326         if (lt_count == 0) {
10327           lt_foo="/" $lt_i lt_foo;
10328         } else {
10329           lt_count--;
10330         }
10331       }
10332     }
10333   }
10334   if (lt_foo != "") { lt_freq[lt_foo]++; }
10335   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10336 }'`
10337   # AWK program above erroneously prepends '/' to C:/dos/paths
10338   # for these hosts.
10339   case $host_os in
10340     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10341       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10342   esac
10343   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10344 else
10345   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10346 fi
10347 library_names_spec=
10348 libname_spec='lib$name'
10349 soname_spec=
10350 shrext_cmds=".so"
10351 postinstall_cmds=
10352 postuninstall_cmds=
10353 finish_cmds=
10354 finish_eval=
10355 shlibpath_var=
10356 shlibpath_overrides_runpath=unknown
10357 version_type=none
10358 dynamic_linker="$host_os ld.so"
10359 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10360 need_lib_prefix=unknown
10361 hardcode_into_libs=no
10362
10363 # when you set need_version to no, make sure it does not cause -set_version
10364 # flags to be left without arguments
10365 need_version=unknown
10366
10367 case $host_os in
10368 aix3*)
10369   version_type=linux
10370   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10371   shlibpath_var=LIBPATH
10372
10373   # AIX 3 has no versioning support, so we append a major version to the name.
10374   soname_spec='${libname}${release}${shared_ext}$major'
10375   ;;
10376
10377 aix[4-9]*)
10378   version_type=linux
10379   need_lib_prefix=no
10380   need_version=no
10381   hardcode_into_libs=yes
10382   if test "$host_cpu" = ia64; then
10383     # AIX 5 supports IA64
10384     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10385     shlibpath_var=LD_LIBRARY_PATH
10386   else
10387     # With GCC up to 2.95.x, collect2 would create an import file
10388     # for dependence libraries.  The import file would start with
10389     # the line `#! .'.  This would cause the generated library to
10390     # depend on `.', always an invalid library.  This was fixed in
10391     # development snapshots of GCC prior to 3.0.
10392     case $host_os in
10393       aix4 | aix4.[01] | aix4.[01].*)
10394       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10395            echo ' yes '
10396            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10397         :
10398       else
10399         can_build_shared=no
10400       fi
10401       ;;
10402     esac
10403     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10404     # soname into executable. Probably we can add versioning support to
10405     # collect2, so additional links can be useful in future.
10406     if test "$aix_use_runtimelinking" = yes; then
10407       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10408       # instead of lib<name>.a to let people know that these are not
10409       # typical AIX shared libraries.
10410       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10411     else
10412       # We preserve .a as extension for shared libraries through AIX4.2
10413       # and later when we are not doing run time linking.
10414       library_names_spec='${libname}${release}.a $libname.a'
10415       soname_spec='${libname}${release}${shared_ext}$major'
10416     fi
10417     shlibpath_var=LIBPATH
10418   fi
10419   ;;
10420
10421 amigaos*)
10422   case $host_cpu in
10423   powerpc)
10424     # Since July 2007 AmigaOS4 officially supports .so libraries.
10425     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10426     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10427     ;;
10428   m68k)
10429     library_names_spec='$libname.ixlibrary $libname.a'
10430     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10431     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 ${libname}_ixlibrary.a || exit 1; done'
10432     ;;
10433   esac
10434   ;;
10435
10436 beos*)
10437   library_names_spec='${libname}${shared_ext}'
10438   dynamic_linker="$host_os ld.so"
10439   shlibpath_var=LIBRARY_PATH
10440   ;;
10441
10442 bsdi[45]*)
10443   version_type=linux
10444   need_version=no
10445   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10446   soname_spec='${libname}${release}${shared_ext}$major'
10447   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10448   shlibpath_var=LD_LIBRARY_PATH
10449   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10450   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10451   # the default ld.so.conf also contains /usr/contrib/lib and
10452   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10453   # libtool to hard-code these into programs
10454   ;;
10455
10456 cygwin* | mingw* | pw32* | cegcc*)
10457   version_type=windows
10458   shrext_cmds=".dll"
10459   need_version=no
10460   need_lib_prefix=no
10461
10462   case $GCC,$host_os in
10463   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10464     library_names_spec='$libname.dll.a'
10465     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10466     postinstall_cmds='base_file=`basename \${file}`~
10467       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10468       dldir=$destdir/`dirname \$dlpath`~
10469       test -d \$dldir || mkdir -p \$dldir~
10470       $install_prog $dir/$dlname \$dldir/$dlname~
10471       chmod a+x \$dldir/$dlname~
10472       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10473         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10474       fi'
10475     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10476       dlpath=$dir/\$dldll~
10477        $RM \$dlpath'
10478     shlibpath_overrides_runpath=yes
10479
10480     case $host_os in
10481     cygwin*)
10482       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10483       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10484
10485       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10486       ;;
10487     mingw* | cegcc*)
10488       # MinGW DLLs use traditional 'lib' prefix
10489       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10490       ;;
10491     pw32*)
10492       # pw32 DLLs use 'pw' prefix rather than 'lib'
10493       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10494       ;;
10495     esac
10496     ;;
10497
10498   *)
10499     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10500     ;;
10501   esac
10502   dynamic_linker='Win32 ld.exe'
10503   # FIXME: first we should search . and the directory the executable is in
10504   shlibpath_var=PATH
10505   ;;
10506
10507 darwin* | rhapsody*)
10508   dynamic_linker="$host_os dyld"
10509   version_type=darwin
10510   need_lib_prefix=no
10511   need_version=no
10512   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10513   soname_spec='${libname}${release}${major}$shared_ext'
10514   shlibpath_overrides_runpath=yes
10515   shlibpath_var=DYLD_LIBRARY_PATH
10516   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10517
10518   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10519   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10520   ;;
10521
10522 dgux*)
10523   version_type=linux
10524   need_lib_prefix=no
10525   need_version=no
10526   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10527   soname_spec='${libname}${release}${shared_ext}$major'
10528   shlibpath_var=LD_LIBRARY_PATH
10529   ;;
10530
10531 freebsd* | dragonfly*)
10532   # DragonFly does not have aout.  When/if they implement a new
10533   # versioning mechanism, adjust this.
10534   if test -x /usr/bin/objformat; then
10535     objformat=`/usr/bin/objformat`
10536   else
10537     case $host_os in
10538     freebsd[23].*) objformat=aout ;;
10539     *) objformat=elf ;;
10540     esac
10541   fi
10542   version_type=freebsd-$objformat
10543   case $version_type in
10544     freebsd-elf*)
10545       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10546       need_version=no
10547       need_lib_prefix=no
10548       ;;
10549     freebsd-*)
10550       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10551       need_version=yes
10552       ;;
10553   esac
10554   shlibpath_var=LD_LIBRARY_PATH
10555   case $host_os in
10556   freebsd2.*)
10557     shlibpath_overrides_runpath=yes
10558     ;;
10559   freebsd3.[01]* | freebsdelf3.[01]*)
10560     shlibpath_overrides_runpath=yes
10561     hardcode_into_libs=yes
10562     ;;
10563   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10564   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10565     shlibpath_overrides_runpath=no
10566     hardcode_into_libs=yes
10567     ;;
10568   *) # from 4.6 on, and DragonFly
10569     shlibpath_overrides_runpath=yes
10570     hardcode_into_libs=yes
10571     ;;
10572   esac
10573   ;;
10574
10575 haiku*)
10576   version_type=linux
10577   need_lib_prefix=no
10578   need_version=no
10579   dynamic_linker="$host_os runtime_loader"
10580   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10581   soname_spec='${libname}${release}${shared_ext}$major'
10582   shlibpath_var=LIBRARY_PATH
10583   shlibpath_overrides_runpath=yes
10584   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10585   hardcode_into_libs=yes
10586   ;;
10587
10588 hpux9* | hpux10* | hpux11*)
10589   # Give a soname corresponding to the major version so that dld.sl refuses to
10590   # link against other versions.
10591   version_type=sunos
10592   need_lib_prefix=no
10593   need_version=no
10594   case $host_cpu in
10595   ia64*)
10596     shrext_cmds='.so'
10597     hardcode_into_libs=yes
10598     dynamic_linker="$host_os dld.so"
10599     shlibpath_var=LD_LIBRARY_PATH
10600     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10601     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10602     soname_spec='${libname}${release}${shared_ext}$major'
10603     if test "X$HPUX_IA64_MODE" = X32; then
10604       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10605     else
10606       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10607     fi
10608     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10609     ;;
10610   hppa*64*)
10611     shrext_cmds='.sl'
10612     hardcode_into_libs=yes
10613     dynamic_linker="$host_os dld.sl"
10614     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10615     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10616     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10617     soname_spec='${libname}${release}${shared_ext}$major'
10618     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10619     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10620     ;;
10621   *)
10622     shrext_cmds='.sl'
10623     dynamic_linker="$host_os dld.sl"
10624     shlibpath_var=SHLIB_PATH
10625     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10626     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10627     soname_spec='${libname}${release}${shared_ext}$major'
10628     ;;
10629   esac
10630   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10631   postinstall_cmds='chmod 555 $lib'
10632   # or fails outright, so override atomically:
10633   install_override_mode=555
10634   ;;
10635
10636 interix[3-9]*)
10637   version_type=linux
10638   need_lib_prefix=no
10639   need_version=no
10640   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10641   soname_spec='${libname}${release}${shared_ext}$major'
10642   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10643   shlibpath_var=LD_LIBRARY_PATH
10644   shlibpath_overrides_runpath=no
10645   hardcode_into_libs=yes
10646   ;;
10647
10648 irix5* | irix6* | nonstopux*)
10649   case $host_os in
10650     nonstopux*) version_type=nonstopux ;;
10651     *)
10652         if test "$lt_cv_prog_gnu_ld" = yes; then
10653                 version_type=linux
10654         else
10655                 version_type=irix
10656         fi ;;
10657   esac
10658   need_lib_prefix=no
10659   need_version=no
10660   soname_spec='${libname}${release}${shared_ext}$major'
10661   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10662   case $host_os in
10663   irix5* | nonstopux*)
10664     libsuff= shlibsuff=
10665     ;;
10666   *)
10667     case $LD in # libtool.m4 will add one of these switches to LD
10668     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10669       libsuff= shlibsuff= libmagic=32-bit;;
10670     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10671       libsuff=32 shlibsuff=N32 libmagic=N32;;
10672     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10673       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10674     *) libsuff= shlibsuff= libmagic=never-match;;
10675     esac
10676     ;;
10677   esac
10678   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10679   shlibpath_overrides_runpath=no
10680   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10681   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10682   hardcode_into_libs=yes
10683   ;;
10684
10685 # No shared lib support for Linux oldld, aout, or coff.
10686 linux*oldld* | linux*aout* | linux*coff*)
10687   dynamic_linker=no
10688   ;;
10689
10690 # This must be Linux ELF.
10691
10692 # uclinux* changes (here and below) have been submitted to the libtool
10693 # project, but have not yet been accepted: they are GCC-local changes
10694 # for the time being.  (See
10695 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10696 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10697   version_type=linux
10698   need_lib_prefix=no
10699   need_version=no
10700   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10701   soname_spec='${libname}${release}${shared_ext}$major'
10702   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10703   shlibpath_var=LD_LIBRARY_PATH
10704   shlibpath_overrides_runpath=no
10705
10706   # Some binutils ld are patched to set DT_RUNPATH
10707   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10708   $as_echo_n "(cached) " >&6
10709 else
10710   lt_cv_shlibpath_overrides_runpath=no
10711     save_LDFLAGS=$LDFLAGS
10712     save_libdir=$libdir
10713     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10714          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10715     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10716 /* end confdefs.h.  */
10717
10718 int
10719 main ()
10720 {
10721
10722   ;
10723   return 0;
10724 }
10725 _ACEOF
10726 if ac_fn_c_try_link "$LINENO"; then :
10727   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10728   lt_cv_shlibpath_overrides_runpath=yes
10729 fi
10730 fi
10731 rm -f core conftest.err conftest.$ac_objext \
10732     conftest$ac_exeext conftest.$ac_ext
10733     LDFLAGS=$save_LDFLAGS
10734     libdir=$save_libdir
10735
10736 fi
10737
10738   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10739
10740   # This implies no fast_install, which is unacceptable.
10741   # Some rework will be needed to allow for fast_install
10742   # before this can be enabled.
10743   hardcode_into_libs=yes
10744
10745   # Append ld.so.conf contents to the search path
10746   if test -f /etc/ld.so.conf; then
10747     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' ' '`
10748     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10749   fi
10750
10751   # We used to test for /lib/ld.so.1 and disable shared libraries on
10752   # powerpc, because MkLinux only supported shared libraries with the
10753   # GNU dynamic linker.  Since this was broken with cross compilers,
10754   # most powerpc-linux boxes support dynamic linking these days and
10755   # people can always --disable-shared, the test was removed, and we
10756   # assume the GNU/Linux dynamic linker is in use.
10757   dynamic_linker='GNU/Linux ld.so'
10758   ;;
10759
10760 netbsd*)
10761   version_type=sunos
10762   need_lib_prefix=no
10763   need_version=no
10764   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10765     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10766     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10767     dynamic_linker='NetBSD (a.out) ld.so'
10768   else
10769     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10770     soname_spec='${libname}${release}${shared_ext}$major'
10771     dynamic_linker='NetBSD ld.elf_so'
10772   fi
10773   shlibpath_var=LD_LIBRARY_PATH
10774   shlibpath_overrides_runpath=yes
10775   hardcode_into_libs=yes
10776   ;;
10777
10778 newsos6)
10779   version_type=linux
10780   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10781   shlibpath_var=LD_LIBRARY_PATH
10782   shlibpath_overrides_runpath=yes
10783   ;;
10784
10785 *nto* | *qnx*)
10786   version_type=qnx
10787   need_lib_prefix=no
10788   need_version=no
10789   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10790   soname_spec='${libname}${release}${shared_ext}$major'
10791   shlibpath_var=LD_LIBRARY_PATH
10792   shlibpath_overrides_runpath=no
10793   hardcode_into_libs=yes
10794   dynamic_linker='ldqnx.so'
10795   ;;
10796
10797 openbsd*)
10798   version_type=sunos
10799   sys_lib_dlsearch_path_spec="/usr/lib"
10800   need_lib_prefix=no
10801   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10802   case $host_os in
10803     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10804     *)                          need_version=no  ;;
10805   esac
10806   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10807   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10808   shlibpath_var=LD_LIBRARY_PATH
10809   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10810     case $host_os in
10811       openbsd2.[89] | openbsd2.[89].*)
10812         shlibpath_overrides_runpath=no
10813         ;;
10814       *)
10815         shlibpath_overrides_runpath=yes
10816         ;;
10817       esac
10818   else
10819     shlibpath_overrides_runpath=yes
10820   fi
10821   ;;
10822
10823 os2*)
10824   libname_spec='$name'
10825   shrext_cmds=".dll"
10826   need_lib_prefix=no
10827   library_names_spec='$libname${shared_ext} $libname.a'
10828   dynamic_linker='OS/2 ld.exe'
10829   shlibpath_var=LIBPATH
10830   ;;
10831
10832 osf3* | osf4* | osf5*)
10833   version_type=osf
10834   need_lib_prefix=no
10835   need_version=no
10836   soname_spec='${libname}${release}${shared_ext}$major'
10837   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10838   shlibpath_var=LD_LIBRARY_PATH
10839   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10840   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10841   ;;
10842
10843 rdos*)
10844   dynamic_linker=no
10845   ;;
10846
10847 solaris*)
10848   version_type=linux
10849   need_lib_prefix=no
10850   need_version=no
10851   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10852   soname_spec='${libname}${release}${shared_ext}$major'
10853   shlibpath_var=LD_LIBRARY_PATH
10854   shlibpath_overrides_runpath=yes
10855   hardcode_into_libs=yes
10856   # ldd complains unless libraries are executable
10857   postinstall_cmds='chmod +x $lib'
10858   ;;
10859
10860 sunos4*)
10861   version_type=sunos
10862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10863   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10864   shlibpath_var=LD_LIBRARY_PATH
10865   shlibpath_overrides_runpath=yes
10866   if test "$with_gnu_ld" = yes; then
10867     need_lib_prefix=no
10868   fi
10869   need_version=yes
10870   ;;
10871
10872 sysv4 | sysv4.3*)
10873   version_type=linux
10874   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10875   soname_spec='${libname}${release}${shared_ext}$major'
10876   shlibpath_var=LD_LIBRARY_PATH
10877   case $host_vendor in
10878     sni)
10879       shlibpath_overrides_runpath=no
10880       need_lib_prefix=no
10881       runpath_var=LD_RUN_PATH
10882       ;;
10883     siemens)
10884       need_lib_prefix=no
10885       ;;
10886     motorola)
10887       need_lib_prefix=no
10888       need_version=no
10889       shlibpath_overrides_runpath=no
10890       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10891       ;;
10892   esac
10893   ;;
10894
10895 sysv4*MP*)
10896   if test -d /usr/nec ;then
10897     version_type=linux
10898     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10899     soname_spec='$libname${shared_ext}.$major'
10900     shlibpath_var=LD_LIBRARY_PATH
10901   fi
10902   ;;
10903
10904 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10905   version_type=freebsd-elf
10906   need_lib_prefix=no
10907   need_version=no
10908   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10909   soname_spec='${libname}${release}${shared_ext}$major'
10910   shlibpath_var=LD_LIBRARY_PATH
10911   shlibpath_overrides_runpath=yes
10912   hardcode_into_libs=yes
10913   if test "$with_gnu_ld" = yes; then
10914     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10915   else
10916     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10917     case $host_os in
10918       sco3.2v5*)
10919         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10920         ;;
10921     esac
10922   fi
10923   sys_lib_dlsearch_path_spec='/usr/lib'
10924   ;;
10925
10926 tpf*)
10927   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10928   version_type=linux
10929   need_lib_prefix=no
10930   need_version=no
10931   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10932   shlibpath_var=LD_LIBRARY_PATH
10933   shlibpath_overrides_runpath=no
10934   hardcode_into_libs=yes
10935   ;;
10936
10937 uts4*)
10938   version_type=linux
10939   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10940   soname_spec='${libname}${release}${shared_ext}$major'
10941   shlibpath_var=LD_LIBRARY_PATH
10942   ;;
10943
10944 *)
10945   dynamic_linker=no
10946   ;;
10947 esac
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10949 $as_echo "$dynamic_linker" >&6; }
10950 test "$dynamic_linker" = no && can_build_shared=no
10951
10952 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10953 if test "$GCC" = yes; then
10954   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10955 fi
10956
10957 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10958   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10959 fi
10960 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10961   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10962 fi
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032
11033
11034
11035
11036
11037
11038
11039
11040
11041
11042
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11056 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11057 hardcode_action=
11058 if test -n "$hardcode_libdir_flag_spec" ||
11059    test -n "$runpath_var" ||
11060    test "X$hardcode_automatic" = "Xyes" ; then
11061
11062   # We can hardcode non-existent directories.
11063   if test "$hardcode_direct" != no &&
11064      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11065      # have to relink, otherwise we might link with an installed library
11066      # when we should be linking with a yet-to-be-installed one
11067      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11068      test "$hardcode_minus_L" != no; then
11069     # Linking always hardcodes the temporary library directory.
11070     hardcode_action=relink
11071   else
11072     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11073     hardcode_action=immediate
11074   fi
11075 else
11076   # We cannot hardcode anything, or else we can only hardcode existing
11077   # directories.
11078   hardcode_action=unsupported
11079 fi
11080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11081 $as_echo "$hardcode_action" >&6; }
11082
11083 if test "$hardcode_action" = relink ||
11084    test "$inherit_rpath" = yes; then
11085   # Fast installation is not supported
11086   enable_fast_install=no
11087 elif test "$shlibpath_overrides_runpath" = yes ||
11088      test "$enable_shared" = no; then
11089   # Fast installation is not necessary
11090   enable_fast_install=needless
11091 fi
11092
11093
11094
11095
11096
11097
11098   if test "x$enable_dlopen" != xyes; then
11099   enable_dlopen=unknown
11100   enable_dlopen_self=unknown
11101   enable_dlopen_self_static=unknown
11102 else
11103   lt_cv_dlopen=no
11104   lt_cv_dlopen_libs=
11105
11106   case $host_os in
11107   beos*)
11108     lt_cv_dlopen="load_add_on"
11109     lt_cv_dlopen_libs=
11110     lt_cv_dlopen_self=yes
11111     ;;
11112
11113   mingw* | pw32* | cegcc*)
11114     lt_cv_dlopen="LoadLibrary"
11115     lt_cv_dlopen_libs=
11116     ;;
11117
11118   cygwin*)
11119     lt_cv_dlopen="dlopen"
11120     lt_cv_dlopen_libs=
11121     ;;
11122
11123   darwin*)
11124   # if libdl is installed we need to link against it
11125     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11126 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11127 if ${ac_cv_lib_dl_dlopen+:} false; then :
11128   $as_echo_n "(cached) " >&6
11129 else
11130   ac_check_lib_save_LIBS=$LIBS
11131 LIBS="-ldl  $LIBS"
11132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11133 /* end confdefs.h.  */
11134
11135 /* Override any GCC internal prototype to avoid an error.
11136    Use char because int might match the return type of a GCC
11137    builtin and then its argument prototype would still apply.  */
11138 #ifdef __cplusplus
11139 extern "C"
11140 #endif
11141 char dlopen ();
11142 int
11143 main ()
11144 {
11145 return dlopen ();
11146   ;
11147   return 0;
11148 }
11149 _ACEOF
11150 if ac_fn_c_try_link "$LINENO"; then :
11151   ac_cv_lib_dl_dlopen=yes
11152 else
11153   ac_cv_lib_dl_dlopen=no
11154 fi
11155 rm -f core conftest.err conftest.$ac_objext \
11156     conftest$ac_exeext conftest.$ac_ext
11157 LIBS=$ac_check_lib_save_LIBS
11158 fi
11159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11160 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11161 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11162   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11163 else
11164
11165     lt_cv_dlopen="dyld"
11166     lt_cv_dlopen_libs=
11167     lt_cv_dlopen_self=yes
11168
11169 fi
11170
11171     ;;
11172
11173   *)
11174     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11175 if test "x$ac_cv_func_shl_load" = xyes; then :
11176   lt_cv_dlopen="shl_load"
11177 else
11178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11179 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11180 if ${ac_cv_lib_dld_shl_load+:} false; then :
11181   $as_echo_n "(cached) " >&6
11182 else
11183   ac_check_lib_save_LIBS=$LIBS
11184 LIBS="-ldld  $LIBS"
11185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11186 /* end confdefs.h.  */
11187
11188 /* Override any GCC internal prototype to avoid an error.
11189    Use char because int might match the return type of a GCC
11190    builtin and then its argument prototype would still apply.  */
11191 #ifdef __cplusplus
11192 extern "C"
11193 #endif
11194 char shl_load ();
11195 int
11196 main ()
11197 {
11198 return shl_load ();
11199   ;
11200   return 0;
11201 }
11202 _ACEOF
11203 if ac_fn_c_try_link "$LINENO"; then :
11204   ac_cv_lib_dld_shl_load=yes
11205 else
11206   ac_cv_lib_dld_shl_load=no
11207 fi
11208 rm -f core conftest.err conftest.$ac_objext \
11209     conftest$ac_exeext conftest.$ac_ext
11210 LIBS=$ac_check_lib_save_LIBS
11211 fi
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11213 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11214 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11215   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11216 else
11217   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11218 if test "x$ac_cv_func_dlopen" = xyes; then :
11219   lt_cv_dlopen="dlopen"
11220 else
11221   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11222 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11223 if ${ac_cv_lib_dl_dlopen+:} false; then :
11224   $as_echo_n "(cached) " >&6
11225 else
11226   ac_check_lib_save_LIBS=$LIBS
11227 LIBS="-ldl  $LIBS"
11228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11229 /* end confdefs.h.  */
11230
11231 /* Override any GCC internal prototype to avoid an error.
11232    Use char because int might match the return type of a GCC
11233    builtin and then its argument prototype would still apply.  */
11234 #ifdef __cplusplus
11235 extern "C"
11236 #endif
11237 char dlopen ();
11238 int
11239 main ()
11240 {
11241 return dlopen ();
11242   ;
11243   return 0;
11244 }
11245 _ACEOF
11246 if ac_fn_c_try_link "$LINENO"; then :
11247   ac_cv_lib_dl_dlopen=yes
11248 else
11249   ac_cv_lib_dl_dlopen=no
11250 fi
11251 rm -f core conftest.err conftest.$ac_objext \
11252     conftest$ac_exeext conftest.$ac_ext
11253 LIBS=$ac_check_lib_save_LIBS
11254 fi
11255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11256 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11257 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11258   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11259 else
11260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11261 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11262 if ${ac_cv_lib_svld_dlopen+:} false; then :
11263   $as_echo_n "(cached) " >&6
11264 else
11265   ac_check_lib_save_LIBS=$LIBS
11266 LIBS="-lsvld  $LIBS"
11267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11268 /* end confdefs.h.  */
11269
11270 /* Override any GCC internal prototype to avoid an error.
11271    Use char because int might match the return type of a GCC
11272    builtin and then its argument prototype would still apply.  */
11273 #ifdef __cplusplus
11274 extern "C"
11275 #endif
11276 char dlopen ();
11277 int
11278 main ()
11279 {
11280 return dlopen ();
11281   ;
11282   return 0;
11283 }
11284 _ACEOF
11285 if ac_fn_c_try_link "$LINENO"; then :
11286   ac_cv_lib_svld_dlopen=yes
11287 else
11288   ac_cv_lib_svld_dlopen=no
11289 fi
11290 rm -f core conftest.err conftest.$ac_objext \
11291     conftest$ac_exeext conftest.$ac_ext
11292 LIBS=$ac_check_lib_save_LIBS
11293 fi
11294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11295 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11296 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11297   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11298 else
11299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11300 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11301 if ${ac_cv_lib_dld_dld_link+:} false; then :
11302   $as_echo_n "(cached) " >&6
11303 else
11304   ac_check_lib_save_LIBS=$LIBS
11305 LIBS="-ldld  $LIBS"
11306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11307 /* end confdefs.h.  */
11308
11309 /* Override any GCC internal prototype to avoid an error.
11310    Use char because int might match the return type of a GCC
11311    builtin and then its argument prototype would still apply.  */
11312 #ifdef __cplusplus
11313 extern "C"
11314 #endif
11315 char dld_link ();
11316 int
11317 main ()
11318 {
11319 return dld_link ();
11320   ;
11321   return 0;
11322 }
11323 _ACEOF
11324 if ac_fn_c_try_link "$LINENO"; then :
11325   ac_cv_lib_dld_dld_link=yes
11326 else
11327   ac_cv_lib_dld_dld_link=no
11328 fi
11329 rm -f core conftest.err conftest.$ac_objext \
11330     conftest$ac_exeext conftest.$ac_ext
11331 LIBS=$ac_check_lib_save_LIBS
11332 fi
11333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11334 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11335 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11336   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11337 fi
11338
11339
11340 fi
11341
11342
11343 fi
11344
11345
11346 fi
11347
11348
11349 fi
11350
11351
11352 fi
11353
11354     ;;
11355   esac
11356
11357   if test "x$lt_cv_dlopen" != xno; then
11358     enable_dlopen=yes
11359   else
11360     enable_dlopen=no
11361   fi
11362
11363   case $lt_cv_dlopen in
11364   dlopen)
11365     save_CPPFLAGS="$CPPFLAGS"
11366     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11367
11368     save_LDFLAGS="$LDFLAGS"
11369     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11370
11371     save_LIBS="$LIBS"
11372     LIBS="$lt_cv_dlopen_libs $LIBS"
11373
11374     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11375 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11376 if ${lt_cv_dlopen_self+:} false; then :
11377   $as_echo_n "(cached) " >&6
11378 else
11379           if test "$cross_compiling" = yes; then :
11380   lt_cv_dlopen_self=cross
11381 else
11382   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11383   lt_status=$lt_dlunknown
11384   cat > conftest.$ac_ext <<_LT_EOF
11385 #line 11385 "configure"
11386 #include "confdefs.h"
11387
11388 #if HAVE_DLFCN_H
11389 #include <dlfcn.h>
11390 #endif
11391
11392 #include <stdio.h>
11393
11394 #ifdef RTLD_GLOBAL
11395 #  define LT_DLGLOBAL           RTLD_GLOBAL
11396 #else
11397 #  ifdef DL_GLOBAL
11398 #    define LT_DLGLOBAL         DL_GLOBAL
11399 #  else
11400 #    define LT_DLGLOBAL         0
11401 #  endif
11402 #endif
11403
11404 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11405    find out it does not work in some platform. */
11406 #ifndef LT_DLLAZY_OR_NOW
11407 #  ifdef RTLD_LAZY
11408 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11409 #  else
11410 #    ifdef DL_LAZY
11411 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11412 #    else
11413 #      ifdef RTLD_NOW
11414 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11415 #      else
11416 #        ifdef DL_NOW
11417 #          define LT_DLLAZY_OR_NOW      DL_NOW
11418 #        else
11419 #          define LT_DLLAZY_OR_NOW      0
11420 #        endif
11421 #      endif
11422 #    endif
11423 #  endif
11424 #endif
11425
11426 /* When -fvisbility=hidden is used, assume the code has been annotated
11427    correspondingly for the symbols needed.  */
11428 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11429 void fnord () __attribute__((visibility("default")));
11430 #endif
11431
11432 void fnord () { int i=42; }
11433 int main ()
11434 {
11435   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11436   int status = $lt_dlunknown;
11437
11438   if (self)
11439     {
11440       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11441       else
11442         {
11443           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11444           else puts (dlerror ());
11445         }
11446       /* dlclose (self); */
11447     }
11448   else
11449     puts (dlerror ());
11450
11451   return status;
11452 }
11453 _LT_EOF
11454   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11455   (eval $ac_link) 2>&5
11456   ac_status=$?
11457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11458   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11459     (./conftest; exit; ) >&5 2>/dev/null
11460     lt_status=$?
11461     case x$lt_status in
11462       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11463       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11464       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11465     esac
11466   else :
11467     # compilation failed
11468     lt_cv_dlopen_self=no
11469   fi
11470 fi
11471 rm -fr conftest*
11472
11473
11474 fi
11475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11476 $as_echo "$lt_cv_dlopen_self" >&6; }
11477
11478     if test "x$lt_cv_dlopen_self" = xyes; then
11479       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11480       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11481 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11482 if ${lt_cv_dlopen_self_static+:} false; then :
11483   $as_echo_n "(cached) " >&6
11484 else
11485           if test "$cross_compiling" = yes; then :
11486   lt_cv_dlopen_self_static=cross
11487 else
11488   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11489   lt_status=$lt_dlunknown
11490   cat > conftest.$ac_ext <<_LT_EOF
11491 #line 11491 "configure"
11492 #include "confdefs.h"
11493
11494 #if HAVE_DLFCN_H
11495 #include <dlfcn.h>
11496 #endif
11497
11498 #include <stdio.h>
11499
11500 #ifdef RTLD_GLOBAL
11501 #  define LT_DLGLOBAL           RTLD_GLOBAL
11502 #else
11503 #  ifdef DL_GLOBAL
11504 #    define LT_DLGLOBAL         DL_GLOBAL
11505 #  else
11506 #    define LT_DLGLOBAL         0
11507 #  endif
11508 #endif
11509
11510 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11511    find out it does not work in some platform. */
11512 #ifndef LT_DLLAZY_OR_NOW
11513 #  ifdef RTLD_LAZY
11514 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11515 #  else
11516 #    ifdef DL_LAZY
11517 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11518 #    else
11519 #      ifdef RTLD_NOW
11520 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11521 #      else
11522 #        ifdef DL_NOW
11523 #          define LT_DLLAZY_OR_NOW      DL_NOW
11524 #        else
11525 #          define LT_DLLAZY_OR_NOW      0
11526 #        endif
11527 #      endif
11528 #    endif
11529 #  endif
11530 #endif
11531
11532 /* When -fvisbility=hidden is used, assume the code has been annotated
11533    correspondingly for the symbols needed.  */
11534 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11535 void fnord () __attribute__((visibility("default")));
11536 #endif
11537
11538 void fnord () { int i=42; }
11539 int main ()
11540 {
11541   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11542   int status = $lt_dlunknown;
11543
11544   if (self)
11545     {
11546       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11547       else
11548         {
11549           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11550           else puts (dlerror ());
11551         }
11552       /* dlclose (self); */
11553     }
11554   else
11555     puts (dlerror ());
11556
11557   return status;
11558 }
11559 _LT_EOF
11560   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11561   (eval $ac_link) 2>&5
11562   ac_status=$?
11563   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11564   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11565     (./conftest; exit; ) >&5 2>/dev/null
11566     lt_status=$?
11567     case x$lt_status in
11568       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11569       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11570       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11571     esac
11572   else :
11573     # compilation failed
11574     lt_cv_dlopen_self_static=no
11575   fi
11576 fi
11577 rm -fr conftest*
11578
11579
11580 fi
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11582 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11583     fi
11584
11585     CPPFLAGS="$save_CPPFLAGS"
11586     LDFLAGS="$save_LDFLAGS"
11587     LIBS="$save_LIBS"
11588     ;;
11589   esac
11590
11591   case $lt_cv_dlopen_self in
11592   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11593   *) enable_dlopen_self=unknown ;;
11594   esac
11595
11596   case $lt_cv_dlopen_self_static in
11597   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11598   *) enable_dlopen_self_static=unknown ;;
11599   esac
11600 fi
11601
11602
11603
11604
11605
11606
11607
11608
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618 striplib=
11619 old_striplib=
11620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11621 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11622 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11623   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11624   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11626 $as_echo "yes" >&6; }
11627 else
11628 # FIXME - insert some real tests, host_os isn't really good enough
11629   case $host_os in
11630   darwin*)
11631     if test -n "$STRIP" ; then
11632       striplib="$STRIP -x"
11633       old_striplib="$STRIP -S"
11634       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11635 $as_echo "yes" >&6; }
11636     else
11637       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11638 $as_echo "no" >&6; }
11639     fi
11640     ;;
11641   *)
11642     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11643 $as_echo "no" >&6; }
11644     ;;
11645   esac
11646 fi
11647
11648
11649
11650
11651
11652
11653
11654
11655
11656
11657
11658
11659   # Report which library types will actually be built
11660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11661 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11663 $as_echo "$can_build_shared" >&6; }
11664
11665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11666 $as_echo_n "checking whether to build shared libraries... " >&6; }
11667   test "$can_build_shared" = "no" && enable_shared=no
11668
11669   # On AIX, shared libraries and static libraries use the same namespace, and
11670   # are all built from PIC.
11671   case $host_os in
11672   aix3*)
11673     test "$enable_shared" = yes && enable_static=no
11674     if test -n "$RANLIB"; then
11675       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11676       postinstall_cmds='$RANLIB $lib'
11677     fi
11678     ;;
11679
11680   aix[4-9]*)
11681     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11682       test "$enable_shared" = yes && enable_static=no
11683     fi
11684     ;;
11685   esac
11686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11687 $as_echo "$enable_shared" >&6; }
11688
11689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11690 $as_echo_n "checking whether to build static libraries... " >&6; }
11691   # Make sure either enable_shared or enable_static is yes.
11692   test "$enable_shared" = yes || enable_static=yes
11693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11694 $as_echo "$enable_static" >&6; }
11695
11696
11697
11698
11699 fi
11700 ac_ext=c
11701 ac_cpp='$CPP $CPPFLAGS'
11702 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11703 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11704 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11705
11706 CC="$lt_save_CC"
11707
11708
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720         ac_config_commands="$ac_config_commands libtool"
11721
11722
11723
11724
11725 # Only expand once:
11726
11727
11728
11729
11730
11731 case $host in
11732   *-cygwin* | *-mingw*)
11733     # 'host' will be top-level target in the case of a target lib,
11734     # we must compare to with_cross_host to decide if this is a native
11735     # or cross-compiler and select where to install dlls appropriately.
11736     if test -n "$with_cross_host" &&
11737         test x"$with_cross_host" != x"no"; then
11738       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11739     else
11740       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11741     fi
11742     ;;
11743   *)
11744     lt_host_flags=
11745     ;;
11746 esac
11747
11748
11749
11750
11751
11752
11753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11754 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11755     # Check whether --enable-maintainer-mode was given.
11756 if test "${enable_maintainer_mode+set}" = set; then :
11757   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11758 else
11759   USE_MAINTAINER_MODE=no
11760 fi
11761
11762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11763 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11764    if test $USE_MAINTAINER_MODE = yes; then
11765   MAINTAINER_MODE_TRUE=
11766   MAINTAINER_MODE_FALSE='#'
11767 else
11768   MAINTAINER_MODE_TRUE='#'
11769   MAINTAINER_MODE_FALSE=
11770 fi
11771
11772   MAINT=$MAINTAINER_MODE_TRUE
11773
11774
11775
11776 # For libtool versioning info, format is CURRENT:REVISION:AGE
11777 libtool_VERSION=3:0:2
11778
11779
11780 # Check for used threading-model
11781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11782 $as_echo_n "checking for thread model used by GCC... " >&6; }
11783 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11785 $as_echo "$target_thread_file" >&6; }
11786
11787 case "$target" in
11788  *aarch64*)
11789     ac_ext=c
11790 ac_cpp='$CPP $CPPFLAGS'
11791 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11792 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11793 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11794
11795 enable_aarch64_lse=
11796 save_CFLAGS="$CFLAGS"
11797 for real_option in -march=armv8-a+lse; do
11798   # Do the check with the no- prefix removed since gcc silently
11799   # accepts any -Wno-* option on purpose
11800   case $real_option in
11801     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11802     *) option=$real_option ;;
11803   esac
11804   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11805
11806   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11807 $as_echo_n "checking whether $CC supports $option... " >&6; }
11808 if eval \${$as_acx_Woption+:} false; then :
11809   $as_echo_n "(cached) " >&6
11810 else
11811   CFLAGS="$option"
11812     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11813 /* end confdefs.h.  */
11814
11815 int
11816 main ()
11817 {
11818
11819   ;
11820   return 0;
11821 }
11822 _ACEOF
11823 if ac_fn_c_try_compile "$LINENO"; then :
11824   eval "$as_acx_Woption=yes"
11825 else
11826   eval "$as_acx_Woption=no"
11827 fi
11828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11829
11830 fi
11831 eval ac_res=\$$as_acx_Woption
11832                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11833 $as_echo "$ac_res" >&6; }
11834   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11835   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11836 fi
11837   done
11838 CFLAGS="$save_CFLAGS"
11839 ac_ext=c
11840 ac_cpp='$CPP $CPPFLAGS'
11841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11844
11845
11846     ;;
11847 esac
11848
11849 # Get target configury.
11850 . ${srcdir}/configure.tgt
11851 if test -n "$UNSUPPORTED"; then
11852   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11853 fi
11854
11855 # Write out the ifunc resolver arg type.
11856
11857 cat >>confdefs.h <<_ACEOF
11858 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11859 _ACEOF
11860
11861
11862 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11863 # make silly decisions about what the cpu can do.
11864 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11865
11866 # Check header files.
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11868 $as_echo_n "checking for ANSI C header files... " >&6; }
11869 if ${ac_cv_header_stdc+:} false; then :
11870   $as_echo_n "(cached) " >&6
11871 else
11872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11873 /* end confdefs.h.  */
11874 #include <stdlib.h>
11875 #include <stdarg.h>
11876 #include <string.h>
11877 #include <float.h>
11878
11879 int
11880 main ()
11881 {
11882
11883   ;
11884   return 0;
11885 }
11886 _ACEOF
11887 if ac_fn_c_try_compile "$LINENO"; then :
11888   ac_cv_header_stdc=yes
11889 else
11890   ac_cv_header_stdc=no
11891 fi
11892 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11893
11894 if test $ac_cv_header_stdc = yes; then
11895   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11897 /* end confdefs.h.  */
11898 #include <string.h>
11899
11900 _ACEOF
11901 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11902   $EGREP "memchr" >/dev/null 2>&1; then :
11903
11904 else
11905   ac_cv_header_stdc=no
11906 fi
11907 rm -f conftest*
11908
11909 fi
11910
11911 if test $ac_cv_header_stdc = yes; then
11912   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11914 /* end confdefs.h.  */
11915 #include <stdlib.h>
11916
11917 _ACEOF
11918 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11919   $EGREP "free" >/dev/null 2>&1; then :
11920
11921 else
11922   ac_cv_header_stdc=no
11923 fi
11924 rm -f conftest*
11925
11926 fi
11927
11928 if test $ac_cv_header_stdc = yes; then
11929   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11930   if test "$cross_compiling" = yes; then :
11931   :
11932 else
11933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11934 /* end confdefs.h.  */
11935 #include <ctype.h>
11936 #include <stdlib.h>
11937 #if ((' ' & 0x0FF) == 0x020)
11938 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11939 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11940 #else
11941 # define ISLOWER(c) \
11942                    (('a' <= (c) && (c) <= 'i') \
11943                      || ('j' <= (c) && (c) <= 'r') \
11944                      || ('s' <= (c) && (c) <= 'z'))
11945 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11946 #endif
11947
11948 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11949 int
11950 main ()
11951 {
11952   int i;
11953   for (i = 0; i < 256; i++)
11954     if (XOR (islower (i), ISLOWER (i))
11955         || toupper (i) != TOUPPER (i))
11956       return 2;
11957   return 0;
11958 }
11959 _ACEOF
11960 if ac_fn_c_try_run "$LINENO"; then :
11961
11962 else
11963   ac_cv_header_stdc=no
11964 fi
11965 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11966   conftest.$ac_objext conftest.beam conftest.$ac_ext
11967 fi
11968
11969 fi
11970 fi
11971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11972 $as_echo "$ac_cv_header_stdc" >&6; }
11973 if test $ac_cv_header_stdc = yes; then
11974
11975 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11976
11977 fi
11978
11979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11980 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11981 if ${gcc_cv_header_string+:} false; then :
11982   $as_echo_n "(cached) " >&6
11983 else
11984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11985 /* end confdefs.h.  */
11986 #include <string.h>
11987 #include <strings.h>
11988 int
11989 main ()
11990 {
11991
11992   ;
11993   return 0;
11994 }
11995 _ACEOF
11996 if ac_fn_c_try_compile "$LINENO"; then :
11997   gcc_cv_header_string=yes
11998 else
11999   gcc_cv_header_string=no
12000 fi
12001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12002 fi
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
12004 $as_echo "$gcc_cv_header_string" >&6; }
12005 if test $gcc_cv_header_string = yes; then
12006
12007 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
12008
12009 fi
12010
12011
12012
12013 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
12014
12015 acx_cv_header_stdint=stddef.h
12016 acx_cv_header_stdint_kind="(already complete)"
12017 for i in stdint.h $inttype_headers; do
12018   unset ac_cv_type_uintptr_t
12019   unset ac_cv_type_uintmax_t
12020   unset ac_cv_type_int_least32_t
12021   unset ac_cv_type_int_fast32_t
12022   unset ac_cv_type_uint64_t
12023   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12024   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12025 #include <$i>
12026 "
12027 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12028   acx_cv_header_stdint=$i
12029 else
12030   continue
12031 fi
12032
12033   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12034 #include <$i>
12035 "
12036 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12037
12038 else
12039   acx_cv_header_stdint_kind="(mostly complete)"
12040 fi
12041
12042   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12043 #include <$i>
12044 "
12045 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12046
12047 else
12048   acx_cv_header_stdint_kind="(mostly complete)"
12049 fi
12050
12051   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12052 #include <$i>
12053 "
12054 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12055
12056 else
12057   acx_cv_header_stdint_kind="(mostly complete)"
12058 fi
12059
12060   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12061 #include <$i>
12062 "
12063 if test "x$ac_cv_type_uint64_t" = xyes; then :
12064
12065 else
12066   acx_cv_header_stdint_kind="(lacks uint64_t)"
12067 fi
12068
12069   break
12070 done
12071 if test "$acx_cv_header_stdint" = stddef.h; then
12072   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12073   for i in stdint.h $inttype_headers; do
12074     unset ac_cv_type_uintptr_t
12075     unset ac_cv_type_uint32_t
12076     unset ac_cv_type_uint64_t
12077     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12078     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12079 #include <$i>
12080 "
12081 if test "x$ac_cv_type_uint32_t" = xyes; then :
12082   acx_cv_header_stdint=$i
12083 else
12084   continue
12085 fi
12086
12087     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12088 #include <$i>
12089 "
12090 if test "x$ac_cv_type_uint64_t" = xyes; then :
12091
12092 fi
12093
12094     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12095 #include <$i>
12096 "
12097 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12098
12099 fi
12100
12101     break
12102   done
12103 fi
12104 if test "$acx_cv_header_stdint" = stddef.h; then
12105   acx_cv_header_stdint_kind="(u_intXX_t style)"
12106   for i in sys/types.h $inttype_headers; do
12107     unset ac_cv_type_u_int32_t
12108     unset ac_cv_type_u_int64_t
12109     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12110     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12111 #include <$i>
12112 "
12113 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12114   acx_cv_header_stdint=$i
12115 else
12116   continue
12117 fi
12118
12119     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12120 #include <$i>
12121 "
12122 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12123
12124 fi
12125
12126     break
12127   done
12128 fi
12129 if test "$acx_cv_header_stdint" = stddef.h; then
12130   acx_cv_header_stdint_kind="(using manual detection)"
12131 fi
12132
12133 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12134 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12135 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12136 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12137 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12138
12139 # ----------------- Summarize what we found so far
12140
12141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12142 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12143
12144 case `$as_basename -- gstdint.h ||
12145 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12146          Xgstdint.h : 'X\(//\)$' \| \
12147          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12148 $as_echo X/gstdint.h |
12149     sed '/^.*\/\([^/][^/]*\)\/*$/{
12150             s//\1/
12151             q
12152           }
12153           /^X\/\(\/\/\)$/{
12154             s//\1/
12155             q
12156           }
12157           /^X\/\(\/\).*/{
12158             s//\1/
12159             q
12160           }
12161           s/.*/./; q'` in
12162   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12163 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12164   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12165 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12166   *) ;;
12167 esac
12168
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12170 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12171
12172 # ----------------- done included file, check C basic types --------
12173
12174 # Lacking an uintptr_t?  Test size of void *
12175 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12176   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12177 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12178 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12179 # This bug is HP SR number 8606223364.
12180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12181 $as_echo_n "checking size of void *... " >&6; }
12182 if ${ac_cv_sizeof_void_p+:} false; then :
12183   $as_echo_n "(cached) " >&6
12184 else
12185   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12186
12187 else
12188   if test "$ac_cv_type_void_p" = yes; then
12189      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12190 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12191 as_fn_error 77 "cannot compute sizeof (void *)
12192 See \`config.log' for more details" "$LINENO" 5; }
12193    else
12194      ac_cv_sizeof_void_p=0
12195    fi
12196 fi
12197
12198 fi
12199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12200 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12201
12202
12203
12204 cat >>confdefs.h <<_ACEOF
12205 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12206 _ACEOF
12207
12208  ;;
12209 esac
12210
12211 # Lacking an uint64_t?  Test size of long
12212 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12213   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12214 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12215 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12216 # This bug is HP SR number 8606223364.
12217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12218 $as_echo_n "checking size of long... " >&6; }
12219 if ${ac_cv_sizeof_long+:} false; then :
12220   $as_echo_n "(cached) " >&6
12221 else
12222   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12223
12224 else
12225   if test "$ac_cv_type_long" = yes; then
12226      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12227 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12228 as_fn_error 77 "cannot compute sizeof (long)
12229 See \`config.log' for more details" "$LINENO" 5; }
12230    else
12231      ac_cv_sizeof_long=0
12232    fi
12233 fi
12234
12235 fi
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12237 $as_echo "$ac_cv_sizeof_long" >&6; }
12238
12239
12240
12241 cat >>confdefs.h <<_ACEOF
12242 #define SIZEOF_LONG $ac_cv_sizeof_long
12243 _ACEOF
12244
12245  ;;
12246 esac
12247
12248 if test $acx_cv_header_stdint = stddef.h; then
12249   # Lacking a good header?  Test size of everything and deduce all types.
12250   # The cast to long int works around a bug in the HP C Compiler
12251 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12252 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12253 # This bug is HP SR number 8606223364.
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12255 $as_echo_n "checking size of int... " >&6; }
12256 if ${ac_cv_sizeof_int+:} false; then :
12257   $as_echo_n "(cached) " >&6
12258 else
12259   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12260
12261 else
12262   if test "$ac_cv_type_int" = yes; then
12263      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12264 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12265 as_fn_error 77 "cannot compute sizeof (int)
12266 See \`config.log' for more details" "$LINENO" 5; }
12267    else
12268      ac_cv_sizeof_int=0
12269    fi
12270 fi
12271
12272 fi
12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12274 $as_echo "$ac_cv_sizeof_int" >&6; }
12275
12276
12277
12278 cat >>confdefs.h <<_ACEOF
12279 #define SIZEOF_INT $ac_cv_sizeof_int
12280 _ACEOF
12281
12282
12283   # The cast to long int works around a bug in the HP C Compiler
12284 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12285 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12286 # This bug is HP SR number 8606223364.
12287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12288 $as_echo_n "checking size of short... " >&6; }
12289 if ${ac_cv_sizeof_short+:} false; then :
12290   $as_echo_n "(cached) " >&6
12291 else
12292   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12293
12294 else
12295   if test "$ac_cv_type_short" = yes; then
12296      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12297 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12298 as_fn_error 77 "cannot compute sizeof (short)
12299 See \`config.log' for more details" "$LINENO" 5; }
12300    else
12301      ac_cv_sizeof_short=0
12302    fi
12303 fi
12304
12305 fi
12306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12307 $as_echo "$ac_cv_sizeof_short" >&6; }
12308
12309
12310
12311 cat >>confdefs.h <<_ACEOF
12312 #define SIZEOF_SHORT $ac_cv_sizeof_short
12313 _ACEOF
12314
12315
12316   # The cast to long int works around a bug in the HP C Compiler
12317 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12318 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12319 # This bug is HP SR number 8606223364.
12320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12321 $as_echo_n "checking size of char... " >&6; }
12322 if ${ac_cv_sizeof_char+:} false; then :
12323   $as_echo_n "(cached) " >&6
12324 else
12325   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12326
12327 else
12328   if test "$ac_cv_type_char" = yes; then
12329      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12330 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12331 as_fn_error 77 "cannot compute sizeof (char)
12332 See \`config.log' for more details" "$LINENO" 5; }
12333    else
12334      ac_cv_sizeof_char=0
12335    fi
12336 fi
12337
12338 fi
12339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12340 $as_echo "$ac_cv_sizeof_char" >&6; }
12341
12342
12343
12344 cat >>confdefs.h <<_ACEOF
12345 #define SIZEOF_CHAR $ac_cv_sizeof_char
12346 _ACEOF
12347
12348
12349
12350   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12351 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12352   case "$ac_cv_sizeof_char" in
12353     1) acx_cv_type_int8_t=char ;;
12354     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12355   esac
12356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12357 $as_echo "$acx_cv_type_int8_t" >&6; }
12358
12359   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12360 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12361   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12362     2:*) acx_cv_type_int16_t=int ;;
12363     *:2) acx_cv_type_int16_t=short ;;
12364     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12365   esac
12366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12367 $as_echo "$acx_cv_type_int16_t" >&6; }
12368
12369   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12370 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12371   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12372     4:*) acx_cv_type_int32_t=int ;;
12373     *:4) acx_cv_type_int32_t=long ;;
12374     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12375   esac
12376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12377 $as_echo "$acx_cv_type_int32_t" >&6; }
12378 fi
12379
12380 # These tests are here to make the output prettier
12381
12382 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12383   case "$ac_cv_sizeof_long" in
12384     8) acx_cv_type_int64_t=long ;;
12385   esac
12386   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12387 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12389 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12390 fi
12391
12392 # Now we can use the above types
12393
12394 if test "$ac_cv_type_uintptr_t" != yes; then
12395   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12396 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12397   case $ac_cv_sizeof_void_p in
12398     2) acx_cv_type_intptr_t=int16_t ;;
12399     4) acx_cv_type_intptr_t=int32_t ;;
12400     8) acx_cv_type_intptr_t=int64_t ;;
12401     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12402   esac
12403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12404 $as_echo "$acx_cv_type_intptr_t" >&6; }
12405 fi
12406
12407 # ----------------- done all checks, emit header -------------
12408 ac_config_commands="$ac_config_commands gstdint.h"
12409
12410
12411
12412 for ac_header in fenv.h
12413 do :
12414   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12415 if test "x$ac_cv_header_fenv_h" = xyes; then :
12416   cat >>confdefs.h <<_ACEOF
12417 #define HAVE_FENV_H 1
12418 _ACEOF
12419
12420 fi
12421
12422 done
12423
12424
12425 # Check for common type sizes
12426
12427   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12428 $as_echo_n "checking for 1 byte integer... " >&6; }
12429 if ${libat_cv_have_mode_QI+:} false; then :
12430   $as_echo_n "(cached) " >&6
12431 else
12432   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12433 /* end confdefs.h.  */
12434 int x __attribute__((mode(QI)));
12435 _ACEOF
12436 if ac_fn_c_try_compile "$LINENO"; then :
12437   libat_cv_have_mode_QI=yes
12438 else
12439   libat_cv_have_mode_QI=no
12440 fi
12441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12442 fi
12443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12444 $as_echo "$libat_cv_have_mode_QI" >&6; }
12445
12446   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12447
12448 cat >>confdefs.h <<_ACEOF
12449 #define HAVE_INT1 $yesno
12450 _ACEOF
12451
12452
12453   if test x$libat_cv_have_mode_QI = xyes; then
12454     SIZES="$SIZES 1"
12455   fi
12456
12457
12458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12459 $as_echo_n "checking for 2 byte integer... " >&6; }
12460 if ${libat_cv_have_mode_HI+:} false; then :
12461   $as_echo_n "(cached) " >&6
12462 else
12463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12464 /* end confdefs.h.  */
12465 int x __attribute__((mode(HI)));
12466 _ACEOF
12467 if ac_fn_c_try_compile "$LINENO"; then :
12468   libat_cv_have_mode_HI=yes
12469 else
12470   libat_cv_have_mode_HI=no
12471 fi
12472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12473 fi
12474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12475 $as_echo "$libat_cv_have_mode_HI" >&6; }
12476
12477   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12478
12479 cat >>confdefs.h <<_ACEOF
12480 #define HAVE_INT2 $yesno
12481 _ACEOF
12482
12483
12484   if test x$libat_cv_have_mode_HI = xyes; then
12485     SIZES="$SIZES 2"
12486   fi
12487
12488
12489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12490 $as_echo_n "checking for 4 byte integer... " >&6; }
12491 if ${libat_cv_have_mode_SI+:} false; then :
12492   $as_echo_n "(cached) " >&6
12493 else
12494   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12495 /* end confdefs.h.  */
12496 int x __attribute__((mode(SI)));
12497 _ACEOF
12498 if ac_fn_c_try_compile "$LINENO"; then :
12499   libat_cv_have_mode_SI=yes
12500 else
12501   libat_cv_have_mode_SI=no
12502 fi
12503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12504 fi
12505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12506 $as_echo "$libat_cv_have_mode_SI" >&6; }
12507
12508   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12509
12510 cat >>confdefs.h <<_ACEOF
12511 #define HAVE_INT4 $yesno
12512 _ACEOF
12513
12514
12515   if test x$libat_cv_have_mode_SI = xyes; then
12516     SIZES="$SIZES 4"
12517   fi
12518
12519
12520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12521 $as_echo_n "checking for 8 byte integer... " >&6; }
12522 if ${libat_cv_have_mode_DI+:} false; then :
12523   $as_echo_n "(cached) " >&6
12524 else
12525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527 int x __attribute__((mode(DI)));
12528 _ACEOF
12529 if ac_fn_c_try_compile "$LINENO"; then :
12530   libat_cv_have_mode_DI=yes
12531 else
12532   libat_cv_have_mode_DI=no
12533 fi
12534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12535 fi
12536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12537 $as_echo "$libat_cv_have_mode_DI" >&6; }
12538
12539   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12540
12541 cat >>confdefs.h <<_ACEOF
12542 #define HAVE_INT8 $yesno
12543 _ACEOF
12544
12545
12546   if test x$libat_cv_have_mode_DI = xyes; then
12547     SIZES="$SIZES 8"
12548   fi
12549
12550
12551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12552 $as_echo_n "checking for 16 byte integer... " >&6; }
12553 if ${libat_cv_have_mode_TI+:} false; then :
12554   $as_echo_n "(cached) " >&6
12555 else
12556   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12557 /* end confdefs.h.  */
12558 int x __attribute__((mode(TI)));
12559 _ACEOF
12560 if ac_fn_c_try_compile "$LINENO"; then :
12561   libat_cv_have_mode_TI=yes
12562 else
12563   libat_cv_have_mode_TI=no
12564 fi
12565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12566 fi
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12568 $as_echo "$libat_cv_have_mode_TI" >&6; }
12569
12570   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12571
12572 cat >>confdefs.h <<_ACEOF
12573 #define HAVE_INT16 $yesno
12574 _ACEOF
12575
12576
12577   if test x$libat_cv_have_mode_TI = xyes; then
12578     SIZES="$SIZES 16"
12579   fi
12580
12581
12582
12583 # Check for compiler builtins of atomic operations.
12584
12585   # Do link tests if possible, instead asm tests, limited to some platforms
12586   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12587   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12588   atomic_builtins_link_tests=no
12589   if test x$gcc_no_link != xyes; then
12590     # Can do link tests. Limit to some tested platforms
12591     case "$host" in
12592       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12593         atomic_builtins_link_tests=yes
12594         ;;
12595     esac
12596   fi
12597
12598
12599
12600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12601 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12602 if ${libat_cv_have_at_ldst_1+:} false; then :
12603   $as_echo_n "(cached) " >&6
12604 else
12605
12606     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12607 /* end confdefs.h.  */
12608
12609 int
12610 main ()
12611 {
12612 typedef int T __attribute__((mode(QI)));
12613      T *x; volatile T sink; asm("" : "=g"(x));
12614      sink = __atomic_load_n(x, 0);
12615      __atomic_store_n(x, sink, 0);
12616   ;
12617   return 0;
12618 }
12619 _ACEOF
12620     if test x$atomic_builtins_link_tests = xyes; then
12621       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12622   (eval $ac_link) 2>&5
12623   ac_status=$?
12624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12625   test $ac_status = 0; }; then
12626         eval libat_cv_have_at_ldst_1=yes
12627       else
12628         eval libat_cv_have_at_ldst_1=no
12629       fi
12630     else
12631       old_CFLAGS="$CFLAGS"
12632       # Compile unoptimized.
12633       CFLAGS="$CFLAGS -O0 -S"
12634       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12635   (eval $ac_compile) 2>&5
12636   ac_status=$?
12637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12638   test $ac_status = 0; }; then
12639         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12640           eval libat_cv_have_at_ldst_1=no
12641         else
12642           eval libat_cv_have_at_ldst_1=yes
12643         fi
12644       else
12645         eval libat_cv_have_at_ldst_1=no
12646       fi
12647       CFLAGS="$old_CFLAGS"
12648     fi
12649     rm -f conftest*
12650
12651 fi
12652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12653 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12654
12655
12656   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12657
12658 cat >>confdefs.h <<_ACEOF
12659 #define HAVE_ATOMIC_LDST_1 $yesno
12660 _ACEOF
12661
12662
12663
12664
12665
12666
12667
12668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12669 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12670 if ${libat_cv_have_at_ldst_2+:} false; then :
12671   $as_echo_n "(cached) " >&6
12672 else
12673
12674     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12675 /* end confdefs.h.  */
12676
12677 int
12678 main ()
12679 {
12680 typedef int T __attribute__((mode(HI)));
12681      T *x; volatile T sink; asm("" : "=g"(x));
12682      sink = __atomic_load_n(x, 0);
12683      __atomic_store_n(x, sink, 0);
12684   ;
12685   return 0;
12686 }
12687 _ACEOF
12688     if test x$atomic_builtins_link_tests = xyes; then
12689       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12690   (eval $ac_link) 2>&5
12691   ac_status=$?
12692   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12693   test $ac_status = 0; }; then
12694         eval libat_cv_have_at_ldst_2=yes
12695       else
12696         eval libat_cv_have_at_ldst_2=no
12697       fi
12698     else
12699       old_CFLAGS="$CFLAGS"
12700       # Compile unoptimized.
12701       CFLAGS="$CFLAGS -O0 -S"
12702       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12703   (eval $ac_compile) 2>&5
12704   ac_status=$?
12705   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12706   test $ac_status = 0; }; then
12707         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12708           eval libat_cv_have_at_ldst_2=no
12709         else
12710           eval libat_cv_have_at_ldst_2=yes
12711         fi
12712       else
12713         eval libat_cv_have_at_ldst_2=no
12714       fi
12715       CFLAGS="$old_CFLAGS"
12716     fi
12717     rm -f conftest*
12718
12719 fi
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12721 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12722
12723
12724   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12725
12726 cat >>confdefs.h <<_ACEOF
12727 #define HAVE_ATOMIC_LDST_2 $yesno
12728 _ACEOF
12729
12730
12731
12732
12733
12734
12735
12736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12737 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12738 if ${libat_cv_have_at_ldst_4+:} false; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741
12742     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12743 /* end confdefs.h.  */
12744
12745 int
12746 main ()
12747 {
12748 typedef int T __attribute__((mode(SI)));
12749      T *x; volatile T sink; asm("" : "=g"(x));
12750      sink = __atomic_load_n(x, 0);
12751      __atomic_store_n(x, sink, 0);
12752   ;
12753   return 0;
12754 }
12755 _ACEOF
12756     if test x$atomic_builtins_link_tests = xyes; then
12757       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12758   (eval $ac_link) 2>&5
12759   ac_status=$?
12760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12761   test $ac_status = 0; }; then
12762         eval libat_cv_have_at_ldst_4=yes
12763       else
12764         eval libat_cv_have_at_ldst_4=no
12765       fi
12766     else
12767       old_CFLAGS="$CFLAGS"
12768       # Compile unoptimized.
12769       CFLAGS="$CFLAGS -O0 -S"
12770       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12771   (eval $ac_compile) 2>&5
12772   ac_status=$?
12773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12774   test $ac_status = 0; }; then
12775         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12776           eval libat_cv_have_at_ldst_4=no
12777         else
12778           eval libat_cv_have_at_ldst_4=yes
12779         fi
12780       else
12781         eval libat_cv_have_at_ldst_4=no
12782       fi
12783       CFLAGS="$old_CFLAGS"
12784     fi
12785     rm -f conftest*
12786
12787 fi
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12789 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12790
12791
12792   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12793
12794 cat >>confdefs.h <<_ACEOF
12795 #define HAVE_ATOMIC_LDST_4 $yesno
12796 _ACEOF
12797
12798
12799
12800
12801
12802
12803
12804   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12805 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12806 if ${libat_cv_have_at_ldst_8+:} false; then :
12807   $as_echo_n "(cached) " >&6
12808 else
12809
12810     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12811 /* end confdefs.h.  */
12812
12813 int
12814 main ()
12815 {
12816 typedef int T __attribute__((mode(DI)));
12817      T *x; volatile T sink; asm("" : "=g"(x));
12818      sink = __atomic_load_n(x, 0);
12819      __atomic_store_n(x, sink, 0);
12820   ;
12821   return 0;
12822 }
12823 _ACEOF
12824     if test x$atomic_builtins_link_tests = xyes; then
12825       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12826   (eval $ac_link) 2>&5
12827   ac_status=$?
12828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12829   test $ac_status = 0; }; then
12830         eval libat_cv_have_at_ldst_8=yes
12831       else
12832         eval libat_cv_have_at_ldst_8=no
12833       fi
12834     else
12835       old_CFLAGS="$CFLAGS"
12836       # Compile unoptimized.
12837       CFLAGS="$CFLAGS -O0 -S"
12838       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12839   (eval $ac_compile) 2>&5
12840   ac_status=$?
12841   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12842   test $ac_status = 0; }; then
12843         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12844           eval libat_cv_have_at_ldst_8=no
12845         else
12846           eval libat_cv_have_at_ldst_8=yes
12847         fi
12848       else
12849         eval libat_cv_have_at_ldst_8=no
12850       fi
12851       CFLAGS="$old_CFLAGS"
12852     fi
12853     rm -f conftest*
12854
12855 fi
12856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12857 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12858
12859
12860   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12861
12862 cat >>confdefs.h <<_ACEOF
12863 #define HAVE_ATOMIC_LDST_8 $yesno
12864 _ACEOF
12865
12866
12867
12868
12869
12870
12871
12872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12873 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12874 if ${libat_cv_have_at_ldst_16+:} false; then :
12875   $as_echo_n "(cached) " >&6
12876 else
12877
12878     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12879 /* end confdefs.h.  */
12880
12881 int
12882 main ()
12883 {
12884 typedef int T __attribute__((mode(TI)));
12885      T *x; volatile T sink; asm("" : "=g"(x));
12886      sink = __atomic_load_n(x, 0);
12887      __atomic_store_n(x, sink, 0);
12888   ;
12889   return 0;
12890 }
12891 _ACEOF
12892     if test x$atomic_builtins_link_tests = xyes; then
12893       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12894   (eval $ac_link) 2>&5
12895   ac_status=$?
12896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12897   test $ac_status = 0; }; then
12898         eval libat_cv_have_at_ldst_16=yes
12899       else
12900         eval libat_cv_have_at_ldst_16=no
12901       fi
12902     else
12903       old_CFLAGS="$CFLAGS"
12904       # Compile unoptimized.
12905       CFLAGS="$CFLAGS -O0 -S"
12906       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12907   (eval $ac_compile) 2>&5
12908   ac_status=$?
12909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12910   test $ac_status = 0; }; then
12911         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12912           eval libat_cv_have_at_ldst_16=no
12913         else
12914           eval libat_cv_have_at_ldst_16=yes
12915         fi
12916       else
12917         eval libat_cv_have_at_ldst_16=no
12918       fi
12919       CFLAGS="$old_CFLAGS"
12920     fi
12921     rm -f conftest*
12922
12923 fi
12924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12925 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12926
12927
12928   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12929
12930 cat >>confdefs.h <<_ACEOF
12931 #define HAVE_ATOMIC_LDST_16 $yesno
12932 _ACEOF
12933
12934
12935
12936
12937
12938
12939
12940
12941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12942 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12943 if ${libat_cv_have_at_tas_1+:} false; then :
12944   $as_echo_n "(cached) " >&6
12945 else
12946
12947     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12948 /* end confdefs.h.  */
12949
12950 int
12951 main ()
12952 {
12953 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12954      __atomic_test_and_set(x, 0);
12955   ;
12956   return 0;
12957 }
12958 _ACEOF
12959     if test x$atomic_builtins_link_tests = xyes; then
12960       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12961   (eval $ac_link) 2>&5
12962   ac_status=$?
12963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12964   test $ac_status = 0; }; then
12965         eval libat_cv_have_at_tas_1=yes
12966       else
12967         eval libat_cv_have_at_tas_1=no
12968       fi
12969     else
12970       old_CFLAGS="$CFLAGS"
12971       # Compile unoptimized.
12972       CFLAGS="$CFLAGS -O0 -S"
12973       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12974   (eval $ac_compile) 2>&5
12975   ac_status=$?
12976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12977   test $ac_status = 0; }; then
12978         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12979           eval libat_cv_have_at_tas_1=no
12980         else
12981           eval libat_cv_have_at_tas_1=yes
12982         fi
12983       else
12984         eval libat_cv_have_at_tas_1=no
12985       fi
12986       CFLAGS="$old_CFLAGS"
12987     fi
12988     rm -f conftest*
12989
12990 fi
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12992 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12993
12994
12995   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12996
12997 cat >>confdefs.h <<_ACEOF
12998 #define HAVE_ATOMIC_TAS_1 $yesno
12999 _ACEOF
13000
13001
13002
13003
13004
13005
13006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
13007 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
13008 if ${libat_cv_have_at_tas_2+:} false; then :
13009   $as_echo_n "(cached) " >&6
13010 else
13011
13012     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13013 /* end confdefs.h.  */
13014
13015 int
13016 main ()
13017 {
13018 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13019      __atomic_test_and_set(x, 0);
13020   ;
13021   return 0;
13022 }
13023 _ACEOF
13024     if test x$atomic_builtins_link_tests = xyes; then
13025       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13026   (eval $ac_link) 2>&5
13027   ac_status=$?
13028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13029   test $ac_status = 0; }; then
13030         eval libat_cv_have_at_tas_2=yes
13031       else
13032         eval libat_cv_have_at_tas_2=no
13033       fi
13034     else
13035       old_CFLAGS="$CFLAGS"
13036       # Compile unoptimized.
13037       CFLAGS="$CFLAGS -O0 -S"
13038       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13039   (eval $ac_compile) 2>&5
13040   ac_status=$?
13041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13042   test $ac_status = 0; }; then
13043         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13044           eval libat_cv_have_at_tas_2=no
13045         else
13046           eval libat_cv_have_at_tas_2=yes
13047         fi
13048       else
13049         eval libat_cv_have_at_tas_2=no
13050       fi
13051       CFLAGS="$old_CFLAGS"
13052     fi
13053     rm -f conftest*
13054
13055 fi
13056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13057 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13058
13059
13060   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13061
13062 cat >>confdefs.h <<_ACEOF
13063 #define HAVE_ATOMIC_TAS_2 $yesno
13064 _ACEOF
13065
13066
13067
13068
13069
13070
13071   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13072 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13073 if ${libat_cv_have_at_tas_4+:} false; then :
13074   $as_echo_n "(cached) " >&6
13075 else
13076
13077     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13078 /* end confdefs.h.  */
13079
13080 int
13081 main ()
13082 {
13083 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13084      __atomic_test_and_set(x, 0);
13085   ;
13086   return 0;
13087 }
13088 _ACEOF
13089     if test x$atomic_builtins_link_tests = xyes; then
13090       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13091   (eval $ac_link) 2>&5
13092   ac_status=$?
13093   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13094   test $ac_status = 0; }; then
13095         eval libat_cv_have_at_tas_4=yes
13096       else
13097         eval libat_cv_have_at_tas_4=no
13098       fi
13099     else
13100       old_CFLAGS="$CFLAGS"
13101       # Compile unoptimized.
13102       CFLAGS="$CFLAGS -O0 -S"
13103       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13104   (eval $ac_compile) 2>&5
13105   ac_status=$?
13106   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13107   test $ac_status = 0; }; then
13108         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13109           eval libat_cv_have_at_tas_4=no
13110         else
13111           eval libat_cv_have_at_tas_4=yes
13112         fi
13113       else
13114         eval libat_cv_have_at_tas_4=no
13115       fi
13116       CFLAGS="$old_CFLAGS"
13117     fi
13118     rm -f conftest*
13119
13120 fi
13121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13122 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13123
13124
13125   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13126
13127 cat >>confdefs.h <<_ACEOF
13128 #define HAVE_ATOMIC_TAS_4 $yesno
13129 _ACEOF
13130
13131
13132
13133
13134
13135
13136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13137 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13138 if ${libat_cv_have_at_tas_8+:} false; then :
13139   $as_echo_n "(cached) " >&6
13140 else
13141
13142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13143 /* end confdefs.h.  */
13144
13145 int
13146 main ()
13147 {
13148 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13149      __atomic_test_and_set(x, 0);
13150   ;
13151   return 0;
13152 }
13153 _ACEOF
13154     if test x$atomic_builtins_link_tests = xyes; then
13155       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13156   (eval $ac_link) 2>&5
13157   ac_status=$?
13158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13159   test $ac_status = 0; }; then
13160         eval libat_cv_have_at_tas_8=yes
13161       else
13162         eval libat_cv_have_at_tas_8=no
13163       fi
13164     else
13165       old_CFLAGS="$CFLAGS"
13166       # Compile unoptimized.
13167       CFLAGS="$CFLAGS -O0 -S"
13168       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13169   (eval $ac_compile) 2>&5
13170   ac_status=$?
13171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13172   test $ac_status = 0; }; then
13173         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13174           eval libat_cv_have_at_tas_8=no
13175         else
13176           eval libat_cv_have_at_tas_8=yes
13177         fi
13178       else
13179         eval libat_cv_have_at_tas_8=no
13180       fi
13181       CFLAGS="$old_CFLAGS"
13182     fi
13183     rm -f conftest*
13184
13185 fi
13186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13187 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13188
13189
13190   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13191
13192 cat >>confdefs.h <<_ACEOF
13193 #define HAVE_ATOMIC_TAS_8 $yesno
13194 _ACEOF
13195
13196
13197
13198
13199
13200
13201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13202 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13203 if ${libat_cv_have_at_tas_16+:} false; then :
13204   $as_echo_n "(cached) " >&6
13205 else
13206
13207     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13208 /* end confdefs.h.  */
13209
13210 int
13211 main ()
13212 {
13213 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13214      __atomic_test_and_set(x, 0);
13215   ;
13216   return 0;
13217 }
13218 _ACEOF
13219     if test x$atomic_builtins_link_tests = xyes; then
13220       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13221   (eval $ac_link) 2>&5
13222   ac_status=$?
13223   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13224   test $ac_status = 0; }; then
13225         eval libat_cv_have_at_tas_16=yes
13226       else
13227         eval libat_cv_have_at_tas_16=no
13228       fi
13229     else
13230       old_CFLAGS="$CFLAGS"
13231       # Compile unoptimized.
13232       CFLAGS="$CFLAGS -O0 -S"
13233       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13234   (eval $ac_compile) 2>&5
13235   ac_status=$?
13236   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13237   test $ac_status = 0; }; then
13238         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13239           eval libat_cv_have_at_tas_16=no
13240         else
13241           eval libat_cv_have_at_tas_16=yes
13242         fi
13243       else
13244         eval libat_cv_have_at_tas_16=no
13245       fi
13246       CFLAGS="$old_CFLAGS"
13247     fi
13248     rm -f conftest*
13249
13250 fi
13251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13252 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13253
13254
13255   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13256
13257 cat >>confdefs.h <<_ACEOF
13258 #define HAVE_ATOMIC_TAS_16 $yesno
13259 _ACEOF
13260
13261
13262
13263
13264
13265
13266
13267   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13268 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13269 if ${libat_cv_have_at_exch_1+:} false; then :
13270   $as_echo_n "(cached) " >&6
13271 else
13272
13273     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13274 /* end confdefs.h.  */
13275
13276 int
13277 main ()
13278 {
13279 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13280      __atomic_exchange_n(x, 0, 0);
13281   ;
13282   return 0;
13283 }
13284 _ACEOF
13285     if test x$atomic_builtins_link_tests = xyes; then
13286       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13287   (eval $ac_link) 2>&5
13288   ac_status=$?
13289   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13290   test $ac_status = 0; }; then
13291         eval libat_cv_have_at_exch_1=yes
13292       else
13293         eval libat_cv_have_at_exch_1=no
13294       fi
13295     else
13296       old_CFLAGS="$CFLAGS"
13297       # Compile unoptimized.
13298       CFLAGS="$CFLAGS -O0 -S"
13299       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13300   (eval $ac_compile) 2>&5
13301   ac_status=$?
13302   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13303   test $ac_status = 0; }; then
13304         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13305           eval libat_cv_have_at_exch_1=no
13306         else
13307           eval libat_cv_have_at_exch_1=yes
13308         fi
13309       else
13310         eval libat_cv_have_at_exch_1=no
13311       fi
13312       CFLAGS="$old_CFLAGS"
13313     fi
13314     rm -f conftest*
13315
13316 fi
13317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13318 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13319
13320
13321   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13322
13323 cat >>confdefs.h <<_ACEOF
13324 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13325 _ACEOF
13326
13327
13328
13329
13330
13331
13332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13333 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13334 if ${libat_cv_have_at_exch_2+:} false; then :
13335   $as_echo_n "(cached) " >&6
13336 else
13337
13338     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13339 /* end confdefs.h.  */
13340
13341 int
13342 main ()
13343 {
13344 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13345      __atomic_exchange_n(x, 0, 0);
13346   ;
13347   return 0;
13348 }
13349 _ACEOF
13350     if test x$atomic_builtins_link_tests = xyes; then
13351       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13352   (eval $ac_link) 2>&5
13353   ac_status=$?
13354   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13355   test $ac_status = 0; }; then
13356         eval libat_cv_have_at_exch_2=yes
13357       else
13358         eval libat_cv_have_at_exch_2=no
13359       fi
13360     else
13361       old_CFLAGS="$CFLAGS"
13362       # Compile unoptimized.
13363       CFLAGS="$CFLAGS -O0 -S"
13364       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13365   (eval $ac_compile) 2>&5
13366   ac_status=$?
13367   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13368   test $ac_status = 0; }; then
13369         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13370           eval libat_cv_have_at_exch_2=no
13371         else
13372           eval libat_cv_have_at_exch_2=yes
13373         fi
13374       else
13375         eval libat_cv_have_at_exch_2=no
13376       fi
13377       CFLAGS="$old_CFLAGS"
13378     fi
13379     rm -f conftest*
13380
13381 fi
13382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13383 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13384
13385
13386   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13387
13388 cat >>confdefs.h <<_ACEOF
13389 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13390 _ACEOF
13391
13392
13393
13394
13395
13396
13397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13398 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13399 if ${libat_cv_have_at_exch_4+:} false; then :
13400   $as_echo_n "(cached) " >&6
13401 else
13402
13403     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13404 /* end confdefs.h.  */
13405
13406 int
13407 main ()
13408 {
13409 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13410      __atomic_exchange_n(x, 0, 0);
13411   ;
13412   return 0;
13413 }
13414 _ACEOF
13415     if test x$atomic_builtins_link_tests = xyes; then
13416       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13417   (eval $ac_link) 2>&5
13418   ac_status=$?
13419   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13420   test $ac_status = 0; }; then
13421         eval libat_cv_have_at_exch_4=yes
13422       else
13423         eval libat_cv_have_at_exch_4=no
13424       fi
13425     else
13426       old_CFLAGS="$CFLAGS"
13427       # Compile unoptimized.
13428       CFLAGS="$CFLAGS -O0 -S"
13429       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13430   (eval $ac_compile) 2>&5
13431   ac_status=$?
13432   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13433   test $ac_status = 0; }; then
13434         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13435           eval libat_cv_have_at_exch_4=no
13436         else
13437           eval libat_cv_have_at_exch_4=yes
13438         fi
13439       else
13440         eval libat_cv_have_at_exch_4=no
13441       fi
13442       CFLAGS="$old_CFLAGS"
13443     fi
13444     rm -f conftest*
13445
13446 fi
13447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13448 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13449
13450
13451   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13452
13453 cat >>confdefs.h <<_ACEOF
13454 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13455 _ACEOF
13456
13457
13458
13459
13460
13461
13462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13463 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13464 if ${libat_cv_have_at_exch_8+:} false; then :
13465   $as_echo_n "(cached) " >&6
13466 else
13467
13468     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13469 /* end confdefs.h.  */
13470
13471 int
13472 main ()
13473 {
13474 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13475      __atomic_exchange_n(x, 0, 0);
13476   ;
13477   return 0;
13478 }
13479 _ACEOF
13480     if test x$atomic_builtins_link_tests = xyes; then
13481       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13482   (eval $ac_link) 2>&5
13483   ac_status=$?
13484   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13485   test $ac_status = 0; }; then
13486         eval libat_cv_have_at_exch_8=yes
13487       else
13488         eval libat_cv_have_at_exch_8=no
13489       fi
13490     else
13491       old_CFLAGS="$CFLAGS"
13492       # Compile unoptimized.
13493       CFLAGS="$CFLAGS -O0 -S"
13494       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13495   (eval $ac_compile) 2>&5
13496   ac_status=$?
13497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13498   test $ac_status = 0; }; then
13499         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13500           eval libat_cv_have_at_exch_8=no
13501         else
13502           eval libat_cv_have_at_exch_8=yes
13503         fi
13504       else
13505         eval libat_cv_have_at_exch_8=no
13506       fi
13507       CFLAGS="$old_CFLAGS"
13508     fi
13509     rm -f conftest*
13510
13511 fi
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13513 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13514
13515
13516   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13517
13518 cat >>confdefs.h <<_ACEOF
13519 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13520 _ACEOF
13521
13522
13523
13524
13525
13526
13527   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13528 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13529 if ${libat_cv_have_at_exch_16+:} false; then :
13530   $as_echo_n "(cached) " >&6
13531 else
13532
13533     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13534 /* end confdefs.h.  */
13535
13536 int
13537 main ()
13538 {
13539 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13540      __atomic_exchange_n(x, 0, 0);
13541   ;
13542   return 0;
13543 }
13544 _ACEOF
13545     if test x$atomic_builtins_link_tests = xyes; then
13546       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13547   (eval $ac_link) 2>&5
13548   ac_status=$?
13549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13550   test $ac_status = 0; }; then
13551         eval libat_cv_have_at_exch_16=yes
13552       else
13553         eval libat_cv_have_at_exch_16=no
13554       fi
13555     else
13556       old_CFLAGS="$CFLAGS"
13557       # Compile unoptimized.
13558       CFLAGS="$CFLAGS -O0 -S"
13559       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13560   (eval $ac_compile) 2>&5
13561   ac_status=$?
13562   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13563   test $ac_status = 0; }; then
13564         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13565           eval libat_cv_have_at_exch_16=no
13566         else
13567           eval libat_cv_have_at_exch_16=yes
13568         fi
13569       else
13570         eval libat_cv_have_at_exch_16=no
13571       fi
13572       CFLAGS="$old_CFLAGS"
13573     fi
13574     rm -f conftest*
13575
13576 fi
13577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13578 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13579
13580
13581   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13582
13583 cat >>confdefs.h <<_ACEOF
13584 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13585 _ACEOF
13586
13587
13588
13589
13590
13591
13592
13593   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13594 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13595 if ${libat_cv_have_at_cas_1+:} false; then :
13596   $as_echo_n "(cached) " >&6
13597 else
13598
13599     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13600 /* end confdefs.h.  */
13601
13602 int
13603 main ()
13604 {
13605 typedef int T __attribute__((mode(QI))); T *x, *y;
13606      asm("" : "=g"(x), "=g"(y));
13607      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13608   ;
13609   return 0;
13610 }
13611 _ACEOF
13612     if test x$atomic_builtins_link_tests = xyes; then
13613       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13614   (eval $ac_link) 2>&5
13615   ac_status=$?
13616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13617   test $ac_status = 0; }; then
13618         eval libat_cv_have_at_cas_1=yes
13619       else
13620         eval libat_cv_have_at_cas_1=no
13621       fi
13622     else
13623       old_CFLAGS="$CFLAGS"
13624       # Compile unoptimized.
13625       CFLAGS="$CFLAGS -O0 -S"
13626       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13627   (eval $ac_compile) 2>&5
13628   ac_status=$?
13629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13630   test $ac_status = 0; }; then
13631         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13632           eval libat_cv_have_at_cas_1=no
13633         else
13634           eval libat_cv_have_at_cas_1=yes
13635         fi
13636       else
13637         eval libat_cv_have_at_cas_1=no
13638       fi
13639       CFLAGS="$old_CFLAGS"
13640     fi
13641     rm -f conftest*
13642
13643 fi
13644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13645 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13646
13647
13648   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13649
13650 cat >>confdefs.h <<_ACEOF
13651 #define HAVE_ATOMIC_CAS_1 $yesno
13652 _ACEOF
13653
13654
13655
13656
13657
13658
13659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13660 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13661 if ${libat_cv_have_at_cas_2+:} false; then :
13662   $as_echo_n "(cached) " >&6
13663 else
13664
13665     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13666 /* end confdefs.h.  */
13667
13668 int
13669 main ()
13670 {
13671 typedef int T __attribute__((mode(HI))); T *x, *y;
13672      asm("" : "=g"(x), "=g"(y));
13673      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13674   ;
13675   return 0;
13676 }
13677 _ACEOF
13678     if test x$atomic_builtins_link_tests = xyes; then
13679       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13680   (eval $ac_link) 2>&5
13681   ac_status=$?
13682   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13683   test $ac_status = 0; }; then
13684         eval libat_cv_have_at_cas_2=yes
13685       else
13686         eval libat_cv_have_at_cas_2=no
13687       fi
13688     else
13689       old_CFLAGS="$CFLAGS"
13690       # Compile unoptimized.
13691       CFLAGS="$CFLAGS -O0 -S"
13692       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13693   (eval $ac_compile) 2>&5
13694   ac_status=$?
13695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13696   test $ac_status = 0; }; then
13697         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13698           eval libat_cv_have_at_cas_2=no
13699         else
13700           eval libat_cv_have_at_cas_2=yes
13701         fi
13702       else
13703         eval libat_cv_have_at_cas_2=no
13704       fi
13705       CFLAGS="$old_CFLAGS"
13706     fi
13707     rm -f conftest*
13708
13709 fi
13710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13711 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13712
13713
13714   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13715
13716 cat >>confdefs.h <<_ACEOF
13717 #define HAVE_ATOMIC_CAS_2 $yesno
13718 _ACEOF
13719
13720
13721
13722
13723
13724
13725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13726 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13727 if ${libat_cv_have_at_cas_4+:} false; then :
13728   $as_echo_n "(cached) " >&6
13729 else
13730
13731     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13732 /* end confdefs.h.  */
13733
13734 int
13735 main ()
13736 {
13737 typedef int T __attribute__((mode(SI))); T *x, *y;
13738      asm("" : "=g"(x), "=g"(y));
13739      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13740   ;
13741   return 0;
13742 }
13743 _ACEOF
13744     if test x$atomic_builtins_link_tests = xyes; then
13745       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13746   (eval $ac_link) 2>&5
13747   ac_status=$?
13748   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13749   test $ac_status = 0; }; then
13750         eval libat_cv_have_at_cas_4=yes
13751       else
13752         eval libat_cv_have_at_cas_4=no
13753       fi
13754     else
13755       old_CFLAGS="$CFLAGS"
13756       # Compile unoptimized.
13757       CFLAGS="$CFLAGS -O0 -S"
13758       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13759   (eval $ac_compile) 2>&5
13760   ac_status=$?
13761   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13762   test $ac_status = 0; }; then
13763         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13764           eval libat_cv_have_at_cas_4=no
13765         else
13766           eval libat_cv_have_at_cas_4=yes
13767         fi
13768       else
13769         eval libat_cv_have_at_cas_4=no
13770       fi
13771       CFLAGS="$old_CFLAGS"
13772     fi
13773     rm -f conftest*
13774
13775 fi
13776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13777 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13778
13779
13780   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13781
13782 cat >>confdefs.h <<_ACEOF
13783 #define HAVE_ATOMIC_CAS_4 $yesno
13784 _ACEOF
13785
13786
13787
13788
13789
13790
13791   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13792 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13793 if ${libat_cv_have_at_cas_8+:} false; then :
13794   $as_echo_n "(cached) " >&6
13795 else
13796
13797     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13798 /* end confdefs.h.  */
13799
13800 int
13801 main ()
13802 {
13803 typedef int T __attribute__((mode(DI))); T *x, *y;
13804      asm("" : "=g"(x), "=g"(y));
13805      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13806   ;
13807   return 0;
13808 }
13809 _ACEOF
13810     if test x$atomic_builtins_link_tests = xyes; then
13811       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13812   (eval $ac_link) 2>&5
13813   ac_status=$?
13814   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13815   test $ac_status = 0; }; then
13816         eval libat_cv_have_at_cas_8=yes
13817       else
13818         eval libat_cv_have_at_cas_8=no
13819       fi
13820     else
13821       old_CFLAGS="$CFLAGS"
13822       # Compile unoptimized.
13823       CFLAGS="$CFLAGS -O0 -S"
13824       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13825   (eval $ac_compile) 2>&5
13826   ac_status=$?
13827   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13828   test $ac_status = 0; }; then
13829         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13830           eval libat_cv_have_at_cas_8=no
13831         else
13832           eval libat_cv_have_at_cas_8=yes
13833         fi
13834       else
13835         eval libat_cv_have_at_cas_8=no
13836       fi
13837       CFLAGS="$old_CFLAGS"
13838     fi
13839     rm -f conftest*
13840
13841 fi
13842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13843 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13844
13845
13846   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13847
13848 cat >>confdefs.h <<_ACEOF
13849 #define HAVE_ATOMIC_CAS_8 $yesno
13850 _ACEOF
13851
13852
13853
13854
13855
13856
13857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13858 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13859 if ${libat_cv_have_at_cas_16+:} false; then :
13860   $as_echo_n "(cached) " >&6
13861 else
13862
13863     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13864 /* end confdefs.h.  */
13865
13866 int
13867 main ()
13868 {
13869 typedef int T __attribute__((mode(TI))); T *x, *y;
13870      asm("" : "=g"(x), "=g"(y));
13871      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13872   ;
13873   return 0;
13874 }
13875 _ACEOF
13876     if test x$atomic_builtins_link_tests = xyes; then
13877       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13878   (eval $ac_link) 2>&5
13879   ac_status=$?
13880   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13881   test $ac_status = 0; }; then
13882         eval libat_cv_have_at_cas_16=yes
13883       else
13884         eval libat_cv_have_at_cas_16=no
13885       fi
13886     else
13887       old_CFLAGS="$CFLAGS"
13888       # Compile unoptimized.
13889       CFLAGS="$CFLAGS -O0 -S"
13890       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13891   (eval $ac_compile) 2>&5
13892   ac_status=$?
13893   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13894   test $ac_status = 0; }; then
13895         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13896           eval libat_cv_have_at_cas_16=no
13897         else
13898           eval libat_cv_have_at_cas_16=yes
13899         fi
13900       else
13901         eval libat_cv_have_at_cas_16=no
13902       fi
13903       CFLAGS="$old_CFLAGS"
13904     fi
13905     rm -f conftest*
13906
13907 fi
13908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13909 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13910
13911
13912   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13913
13914 cat >>confdefs.h <<_ACEOF
13915 #define HAVE_ATOMIC_CAS_16 $yesno
13916 _ACEOF
13917
13918
13919
13920
13921
13922
13923
13924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13925 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13926 if ${libat_cv_have_at_fadd_1+:} false; then :
13927   $as_echo_n "(cached) " >&6
13928 else
13929
13930     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13931 /* end confdefs.h.  */
13932
13933 int
13934 main ()
13935 {
13936 typedef int T __attribute__((mode(QI))); T *x, y;
13937      asm("" : "=g"(x), "=g"(y));
13938      __atomic_fetch_add (x, y, 0);
13939      __atomic_add_fetch (x, y, 0);
13940   ;
13941   return 0;
13942 }
13943 _ACEOF
13944     if test x$atomic_builtins_link_tests = xyes; then
13945       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13946   (eval $ac_link) 2>&5
13947   ac_status=$?
13948   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13949   test $ac_status = 0; }; then
13950         eval libat_cv_have_at_fadd_1=yes
13951       else
13952         eval libat_cv_have_at_fadd_1=no
13953       fi
13954     else
13955       old_CFLAGS="$CFLAGS"
13956       # Compile unoptimized.
13957       CFLAGS="$CFLAGS -O0 -S"
13958       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13959   (eval $ac_compile) 2>&5
13960   ac_status=$?
13961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13962   test $ac_status = 0; }; then
13963         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13964           eval libat_cv_have_at_fadd_1=no
13965         else
13966           eval libat_cv_have_at_fadd_1=yes
13967         fi
13968       else
13969         eval libat_cv_have_at_fadd_1=no
13970       fi
13971       CFLAGS="$old_CFLAGS"
13972     fi
13973     rm -f conftest*
13974
13975 fi
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13977 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13978
13979
13980   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13981
13982 cat >>confdefs.h <<_ACEOF
13983 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13984 _ACEOF
13985
13986
13987
13988
13989
13990
13991   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13992 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13993 if ${libat_cv_have_at_fadd_2+:} false; then :
13994   $as_echo_n "(cached) " >&6
13995 else
13996
13997     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13998 /* end confdefs.h.  */
13999
14000 int
14001 main ()
14002 {
14003 typedef int T __attribute__((mode(HI))); T *x, y;
14004      asm("" : "=g"(x), "=g"(y));
14005      __atomic_fetch_add (x, y, 0);
14006      __atomic_add_fetch (x, y, 0);
14007   ;
14008   return 0;
14009 }
14010 _ACEOF
14011     if test x$atomic_builtins_link_tests = xyes; then
14012       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14013   (eval $ac_link) 2>&5
14014   ac_status=$?
14015   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14016   test $ac_status = 0; }; then
14017         eval libat_cv_have_at_fadd_2=yes
14018       else
14019         eval libat_cv_have_at_fadd_2=no
14020       fi
14021     else
14022       old_CFLAGS="$CFLAGS"
14023       # Compile unoptimized.
14024       CFLAGS="$CFLAGS -O0 -S"
14025       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14026   (eval $ac_compile) 2>&5
14027   ac_status=$?
14028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14029   test $ac_status = 0; }; then
14030         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14031           eval libat_cv_have_at_fadd_2=no
14032         else
14033           eval libat_cv_have_at_fadd_2=yes
14034         fi
14035       else
14036         eval libat_cv_have_at_fadd_2=no
14037       fi
14038       CFLAGS="$old_CFLAGS"
14039     fi
14040     rm -f conftest*
14041
14042 fi
14043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14044 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14045
14046
14047   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14048
14049 cat >>confdefs.h <<_ACEOF
14050 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14051 _ACEOF
14052
14053
14054
14055
14056
14057
14058   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14059 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14060 if ${libat_cv_have_at_fadd_4+:} false; then :
14061   $as_echo_n "(cached) " >&6
14062 else
14063
14064     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14065 /* end confdefs.h.  */
14066
14067 int
14068 main ()
14069 {
14070 typedef int T __attribute__((mode(SI))); T *x, y;
14071      asm("" : "=g"(x), "=g"(y));
14072      __atomic_fetch_add (x, y, 0);
14073      __atomic_add_fetch (x, y, 0);
14074   ;
14075   return 0;
14076 }
14077 _ACEOF
14078     if test x$atomic_builtins_link_tests = xyes; then
14079       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14080   (eval $ac_link) 2>&5
14081   ac_status=$?
14082   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14083   test $ac_status = 0; }; then
14084         eval libat_cv_have_at_fadd_4=yes
14085       else
14086         eval libat_cv_have_at_fadd_4=no
14087       fi
14088     else
14089       old_CFLAGS="$CFLAGS"
14090       # Compile unoptimized.
14091       CFLAGS="$CFLAGS -O0 -S"
14092       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14093   (eval $ac_compile) 2>&5
14094   ac_status=$?
14095   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14096   test $ac_status = 0; }; then
14097         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14098           eval libat_cv_have_at_fadd_4=no
14099         else
14100           eval libat_cv_have_at_fadd_4=yes
14101         fi
14102       else
14103         eval libat_cv_have_at_fadd_4=no
14104       fi
14105       CFLAGS="$old_CFLAGS"
14106     fi
14107     rm -f conftest*
14108
14109 fi
14110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14111 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14112
14113
14114   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14115
14116 cat >>confdefs.h <<_ACEOF
14117 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14118 _ACEOF
14119
14120
14121
14122
14123
14124
14125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14126 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14127 if ${libat_cv_have_at_fadd_8+:} false; then :
14128   $as_echo_n "(cached) " >&6
14129 else
14130
14131     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h.  */
14133
14134 int
14135 main ()
14136 {
14137 typedef int T __attribute__((mode(DI))); T *x, y;
14138      asm("" : "=g"(x), "=g"(y));
14139      __atomic_fetch_add (x, y, 0);
14140      __atomic_add_fetch (x, y, 0);
14141   ;
14142   return 0;
14143 }
14144 _ACEOF
14145     if test x$atomic_builtins_link_tests = xyes; then
14146       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14147   (eval $ac_link) 2>&5
14148   ac_status=$?
14149   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14150   test $ac_status = 0; }; then
14151         eval libat_cv_have_at_fadd_8=yes
14152       else
14153         eval libat_cv_have_at_fadd_8=no
14154       fi
14155     else
14156       old_CFLAGS="$CFLAGS"
14157       # Compile unoptimized.
14158       CFLAGS="$CFLAGS -O0 -S"
14159       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14160   (eval $ac_compile) 2>&5
14161   ac_status=$?
14162   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14163   test $ac_status = 0; }; then
14164         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14165           eval libat_cv_have_at_fadd_8=no
14166         else
14167           eval libat_cv_have_at_fadd_8=yes
14168         fi
14169       else
14170         eval libat_cv_have_at_fadd_8=no
14171       fi
14172       CFLAGS="$old_CFLAGS"
14173     fi
14174     rm -f conftest*
14175
14176 fi
14177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14178 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14179
14180
14181   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14182
14183 cat >>confdefs.h <<_ACEOF
14184 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14185 _ACEOF
14186
14187
14188
14189
14190
14191
14192   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14193 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14194 if ${libat_cv_have_at_fadd_16+:} false; then :
14195   $as_echo_n "(cached) " >&6
14196 else
14197
14198     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14199 /* end confdefs.h.  */
14200
14201 int
14202 main ()
14203 {
14204 typedef int T __attribute__((mode(TI))); T *x, y;
14205      asm("" : "=g"(x), "=g"(y));
14206      __atomic_fetch_add (x, y, 0);
14207      __atomic_add_fetch (x, y, 0);
14208   ;
14209   return 0;
14210 }
14211 _ACEOF
14212     if test x$atomic_builtins_link_tests = xyes; then
14213       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14214   (eval $ac_link) 2>&5
14215   ac_status=$?
14216   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14217   test $ac_status = 0; }; then
14218         eval libat_cv_have_at_fadd_16=yes
14219       else
14220         eval libat_cv_have_at_fadd_16=no
14221       fi
14222     else
14223       old_CFLAGS="$CFLAGS"
14224       # Compile unoptimized.
14225       CFLAGS="$CFLAGS -O0 -S"
14226       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14227   (eval $ac_compile) 2>&5
14228   ac_status=$?
14229   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14230   test $ac_status = 0; }; then
14231         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14232           eval libat_cv_have_at_fadd_16=no
14233         else
14234           eval libat_cv_have_at_fadd_16=yes
14235         fi
14236       else
14237         eval libat_cv_have_at_fadd_16=no
14238       fi
14239       CFLAGS="$old_CFLAGS"
14240     fi
14241     rm -f conftest*
14242
14243 fi
14244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14245 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14246
14247
14248   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14249
14250 cat >>confdefs.h <<_ACEOF
14251 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14252 _ACEOF
14253
14254
14255
14256
14257
14258
14259
14260   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14261 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14262 if ${libat_cv_have_at_fop_1+:} false; then :
14263   $as_echo_n "(cached) " >&6
14264 else
14265
14266     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14267 /* end confdefs.h.  */
14268
14269 int
14270 main ()
14271 {
14272 typedef int T __attribute__((mode(QI))); T *x, y;
14273      asm("" : "=g"(x), "=g"(y));
14274      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14275      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14276      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14277      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14278      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14279      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14280   ;
14281   return 0;
14282 }
14283 _ACEOF
14284     if test x$atomic_builtins_link_tests = xyes; then
14285       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14286   (eval $ac_link) 2>&5
14287   ac_status=$?
14288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14289   test $ac_status = 0; }; then
14290         eval libat_cv_have_at_fop_1=yes
14291       else
14292         eval libat_cv_have_at_fop_1=no
14293       fi
14294     else
14295       old_CFLAGS="$CFLAGS"
14296       # Compile unoptimized.
14297       CFLAGS="$CFLAGS -O0 -S"
14298       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14299   (eval $ac_compile) 2>&5
14300   ac_status=$?
14301   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14302   test $ac_status = 0; }; then
14303         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14304           eval libat_cv_have_at_fop_1=no
14305         else
14306           eval libat_cv_have_at_fop_1=yes
14307         fi
14308       else
14309         eval libat_cv_have_at_fop_1=no
14310       fi
14311       CFLAGS="$old_CFLAGS"
14312     fi
14313     rm -f conftest*
14314
14315 fi
14316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14317 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14318
14319
14320   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14321
14322 cat >>confdefs.h <<_ACEOF
14323 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14324 _ACEOF
14325
14326
14327
14328
14329
14330
14331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14332 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14333 if ${libat_cv_have_at_fop_2+:} false; then :
14334   $as_echo_n "(cached) " >&6
14335 else
14336
14337     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14338 /* end confdefs.h.  */
14339
14340 int
14341 main ()
14342 {
14343 typedef int T __attribute__((mode(HI))); T *x, y;
14344      asm("" : "=g"(x), "=g"(y));
14345      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14346      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14347      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14348      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14349      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14350      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14351   ;
14352   return 0;
14353 }
14354 _ACEOF
14355     if test x$atomic_builtins_link_tests = xyes; then
14356       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14357   (eval $ac_link) 2>&5
14358   ac_status=$?
14359   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14360   test $ac_status = 0; }; then
14361         eval libat_cv_have_at_fop_2=yes
14362       else
14363         eval libat_cv_have_at_fop_2=no
14364       fi
14365     else
14366       old_CFLAGS="$CFLAGS"
14367       # Compile unoptimized.
14368       CFLAGS="$CFLAGS -O0 -S"
14369       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14370   (eval $ac_compile) 2>&5
14371   ac_status=$?
14372   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14373   test $ac_status = 0; }; then
14374         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14375           eval libat_cv_have_at_fop_2=no
14376         else
14377           eval libat_cv_have_at_fop_2=yes
14378         fi
14379       else
14380         eval libat_cv_have_at_fop_2=no
14381       fi
14382       CFLAGS="$old_CFLAGS"
14383     fi
14384     rm -f conftest*
14385
14386 fi
14387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14388 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14389
14390
14391   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14392
14393 cat >>confdefs.h <<_ACEOF
14394 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14395 _ACEOF
14396
14397
14398
14399
14400
14401
14402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14403 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14404 if ${libat_cv_have_at_fop_4+:} false; then :
14405   $as_echo_n "(cached) " >&6
14406 else
14407
14408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14409 /* end confdefs.h.  */
14410
14411 int
14412 main ()
14413 {
14414 typedef int T __attribute__((mode(SI))); T *x, y;
14415      asm("" : "=g"(x), "=g"(y));
14416      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14417      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14418      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14419      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14420      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14421      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14422   ;
14423   return 0;
14424 }
14425 _ACEOF
14426     if test x$atomic_builtins_link_tests = xyes; then
14427       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14428   (eval $ac_link) 2>&5
14429   ac_status=$?
14430   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14431   test $ac_status = 0; }; then
14432         eval libat_cv_have_at_fop_4=yes
14433       else
14434         eval libat_cv_have_at_fop_4=no
14435       fi
14436     else
14437       old_CFLAGS="$CFLAGS"
14438       # Compile unoptimized.
14439       CFLAGS="$CFLAGS -O0 -S"
14440       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14441   (eval $ac_compile) 2>&5
14442   ac_status=$?
14443   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14444   test $ac_status = 0; }; then
14445         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14446           eval libat_cv_have_at_fop_4=no
14447         else
14448           eval libat_cv_have_at_fop_4=yes
14449         fi
14450       else
14451         eval libat_cv_have_at_fop_4=no
14452       fi
14453       CFLAGS="$old_CFLAGS"
14454     fi
14455     rm -f conftest*
14456
14457 fi
14458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14459 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14460
14461
14462   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14463
14464 cat >>confdefs.h <<_ACEOF
14465 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14466 _ACEOF
14467
14468
14469
14470
14471
14472
14473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14474 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14475 if ${libat_cv_have_at_fop_8+:} false; then :
14476   $as_echo_n "(cached) " >&6
14477 else
14478
14479     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14480 /* end confdefs.h.  */
14481
14482 int
14483 main ()
14484 {
14485 typedef int T __attribute__((mode(DI))); T *x, y;
14486      asm("" : "=g"(x), "=g"(y));
14487      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14488      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14489      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14490      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14491      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14492      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14493   ;
14494   return 0;
14495 }
14496 _ACEOF
14497     if test x$atomic_builtins_link_tests = xyes; then
14498       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14499   (eval $ac_link) 2>&5
14500   ac_status=$?
14501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14502   test $ac_status = 0; }; then
14503         eval libat_cv_have_at_fop_8=yes
14504       else
14505         eval libat_cv_have_at_fop_8=no
14506       fi
14507     else
14508       old_CFLAGS="$CFLAGS"
14509       # Compile unoptimized.
14510       CFLAGS="$CFLAGS -O0 -S"
14511       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14512   (eval $ac_compile) 2>&5
14513   ac_status=$?
14514   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14515   test $ac_status = 0; }; then
14516         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14517           eval libat_cv_have_at_fop_8=no
14518         else
14519           eval libat_cv_have_at_fop_8=yes
14520         fi
14521       else
14522         eval libat_cv_have_at_fop_8=no
14523       fi
14524       CFLAGS="$old_CFLAGS"
14525     fi
14526     rm -f conftest*
14527
14528 fi
14529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14530 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14531
14532
14533   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14534
14535 cat >>confdefs.h <<_ACEOF
14536 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14537 _ACEOF
14538
14539
14540
14541
14542
14543
14544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14545 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14546 if ${libat_cv_have_at_fop_16+:} false; then :
14547   $as_echo_n "(cached) " >&6
14548 else
14549
14550     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14551 /* end confdefs.h.  */
14552
14553 int
14554 main ()
14555 {
14556 typedef int T __attribute__((mode(TI))); T *x, y;
14557      asm("" : "=g"(x), "=g"(y));
14558      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14559      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14560      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14561      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14562      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14563      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14564   ;
14565   return 0;
14566 }
14567 _ACEOF
14568     if test x$atomic_builtins_link_tests = xyes; then
14569       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14570   (eval $ac_link) 2>&5
14571   ac_status=$?
14572   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14573   test $ac_status = 0; }; then
14574         eval libat_cv_have_at_fop_16=yes
14575       else
14576         eval libat_cv_have_at_fop_16=no
14577       fi
14578     else
14579       old_CFLAGS="$CFLAGS"
14580       # Compile unoptimized.
14581       CFLAGS="$CFLAGS -O0 -S"
14582       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14583   (eval $ac_compile) 2>&5
14584   ac_status=$?
14585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14586   test $ac_status = 0; }; then
14587         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14588           eval libat_cv_have_at_fop_16=no
14589         else
14590           eval libat_cv_have_at_fop_16=yes
14591         fi
14592       else
14593         eval libat_cv_have_at_fop_16=no
14594       fi
14595       CFLAGS="$old_CFLAGS"
14596     fi
14597     rm -f conftest*
14598
14599 fi
14600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14601 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14602
14603
14604   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14605
14606 cat >>confdefs.h <<_ACEOF
14607 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14608 _ACEOF
14609
14610
14611
14612
14613
14614
14615  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14616 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14617 if ${ac_cv_c_bigendian+:} false; then :
14618   $as_echo_n "(cached) " >&6
14619 else
14620   ac_cv_c_bigendian=unknown
14621     # See if we're dealing with a universal compiler.
14622     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14623 /* end confdefs.h.  */
14624 #ifndef __APPLE_CC__
14625                not a universal capable compiler
14626              #endif
14627              typedef int dummy;
14628
14629 _ACEOF
14630 if ac_fn_c_try_compile "$LINENO"; then :
14631
14632         # Check for potential -arch flags.  It is not universal unless
14633         # there are at least two -arch flags with different values.
14634         ac_arch=
14635         ac_prev=
14636         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14637          if test -n "$ac_prev"; then
14638            case $ac_word in
14639              i?86 | x86_64 | ppc | ppc64)
14640                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14641                  ac_arch=$ac_word
14642                else
14643                  ac_cv_c_bigendian=universal
14644                  break
14645                fi
14646                ;;
14647            esac
14648            ac_prev=
14649          elif test "x$ac_word" = "x-arch"; then
14650            ac_prev=arch
14651          fi
14652        done
14653 fi
14654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14655     if test $ac_cv_c_bigendian = unknown; then
14656       # See if sys/param.h defines the BYTE_ORDER macro.
14657       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14658 /* end confdefs.h.  */
14659 #include <sys/types.h>
14660              #include <sys/param.h>
14661
14662 int
14663 main ()
14664 {
14665 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14666                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14667                      && LITTLE_ENDIAN)
14668               bogus endian macros
14669              #endif
14670
14671   ;
14672   return 0;
14673 }
14674 _ACEOF
14675 if ac_fn_c_try_compile "$LINENO"; then :
14676   # It does; now see whether it defined to BIG_ENDIAN or not.
14677          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14678 /* end confdefs.h.  */
14679 #include <sys/types.h>
14680                 #include <sys/param.h>
14681
14682 int
14683 main ()
14684 {
14685 #if BYTE_ORDER != BIG_ENDIAN
14686                  not big endian
14687                 #endif
14688
14689   ;
14690   return 0;
14691 }
14692 _ACEOF
14693 if ac_fn_c_try_compile "$LINENO"; then :
14694   ac_cv_c_bigendian=yes
14695 else
14696   ac_cv_c_bigendian=no
14697 fi
14698 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14699 fi
14700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14701     fi
14702     if test $ac_cv_c_bigendian = unknown; then
14703       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14704       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14705 /* end confdefs.h.  */
14706 #include <limits.h>
14707
14708 int
14709 main ()
14710 {
14711 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14712               bogus endian macros
14713              #endif
14714
14715   ;
14716   return 0;
14717 }
14718 _ACEOF
14719 if ac_fn_c_try_compile "$LINENO"; then :
14720   # It does; now see whether it defined to _BIG_ENDIAN or not.
14721          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14722 /* end confdefs.h.  */
14723 #include <limits.h>
14724
14725 int
14726 main ()
14727 {
14728 #ifndef _BIG_ENDIAN
14729                  not big endian
14730                 #endif
14731
14732   ;
14733   return 0;
14734 }
14735 _ACEOF
14736 if ac_fn_c_try_compile "$LINENO"; then :
14737   ac_cv_c_bigendian=yes
14738 else
14739   ac_cv_c_bigendian=no
14740 fi
14741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14742 fi
14743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14744     fi
14745     if test $ac_cv_c_bigendian = unknown; then
14746       # Compile a test program.
14747       if test "$cross_compiling" = yes; then :
14748   # Try to guess by grepping values from an object file.
14749          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14750 /* end confdefs.h.  */
14751 short int ascii_mm[] =
14752                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14753                 short int ascii_ii[] =
14754                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14755                 int use_ascii (int i) {
14756                   return ascii_mm[i] + ascii_ii[i];
14757                 }
14758                 short int ebcdic_ii[] =
14759                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14760                 short int ebcdic_mm[] =
14761                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14762                 int use_ebcdic (int i) {
14763                   return ebcdic_mm[i] + ebcdic_ii[i];
14764                 }
14765                 extern int foo;
14766
14767 int
14768 main ()
14769 {
14770 return use_ascii (foo) == use_ebcdic (foo);
14771   ;
14772   return 0;
14773 }
14774 _ACEOF
14775 if ac_fn_c_try_compile "$LINENO"; then :
14776   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14777               ac_cv_c_bigendian=yes
14778             fi
14779             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14780               if test "$ac_cv_c_bigendian" = unknown; then
14781                 ac_cv_c_bigendian=no
14782               else
14783                 # finding both strings is unlikely to happen, but who knows?
14784                 ac_cv_c_bigendian=unknown
14785               fi
14786             fi
14787 fi
14788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14789 else
14790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14791 /* end confdefs.h.  */
14792 $ac_includes_default
14793 int
14794 main ()
14795 {
14796
14797              /* Are we little or big endian?  From Harbison&Steele.  */
14798              union
14799              {
14800                long int l;
14801                char c[sizeof (long int)];
14802              } u;
14803              u.l = 1;
14804              return u.c[sizeof (long int) - 1] == 1;
14805
14806   ;
14807   return 0;
14808 }
14809 _ACEOF
14810 if ac_fn_c_try_run "$LINENO"; then :
14811   ac_cv_c_bigendian=no
14812 else
14813   ac_cv_c_bigendian=yes
14814 fi
14815 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14816   conftest.$ac_objext conftest.beam conftest.$ac_ext
14817 fi
14818
14819     fi
14820 fi
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14822 $as_echo "$ac_cv_c_bigendian" >&6; }
14823  case $ac_cv_c_bigendian in #(
14824    yes)
14825      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14826 ;; #(
14827    no)
14828       ;; #(
14829    universal)
14830
14831 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14832
14833      ;; #(
14834    *)
14835      as_fn_error $? "unknown endianness
14836  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14837  esac
14838
14839 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14840
14841
14842
14843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14844 $as_echo_n "checking for the word size... " >&6; }
14845 if ${libat_cv_wordsize+:} false; then :
14846   $as_echo_n "(cached) " >&6
14847 else
14848   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14849
14850 else
14851   as_fn_error $? "Could not determine word size." "$LINENO" 5
14852 fi
14853
14854 fi
14855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14856 $as_echo "$libat_cv_wordsize" >&6; }
14857
14858 cat >>confdefs.h <<_ACEOF
14859 #define WORDSIZE $libat_cv_wordsize
14860 _ACEOF
14861
14862
14863
14864 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14865 # In case the pthread.h system header is not found, this test will fail.
14866 case " $config_path " in
14867  *" posix "*)
14868   XPCFLAGS=""
14869   CFLAGS="$CFLAGS -pthread"
14870   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14871 /* end confdefs.h.  */
14872 #include <pthread.h>
14873       void *g(void *d) { return NULL; }
14874 int
14875 main ()
14876 {
14877 pthread_t t; pthread_create(&t,NULL,g,NULL);
14878   ;
14879   return 0;
14880 }
14881 _ACEOF
14882 if ac_fn_c_try_link "$LINENO"; then :
14883   XPCFLAGS=" -pthread"
14884 else
14885   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14886      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14887 /* end confdefs.h.  */
14888 #include <pthread.h>
14889         void *g(void *d) { return NULL; }
14890 int
14891 main ()
14892 {
14893 pthread_t t; pthread_create(&t,NULL,g,NULL);
14894   ;
14895   return 0;
14896 }
14897 _ACEOF
14898 if ac_fn_c_try_link "$LINENO"; then :
14899
14900 else
14901   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14902 fi
14903 rm -f core conftest.err conftest.$ac_objext \
14904     conftest$ac_exeext conftest.$ac_ext
14905 fi
14906 rm -f core conftest.err conftest.$ac_objext \
14907     conftest$ac_exeext conftest.$ac_ext
14908   CFLAGS="$save_CFLAGS $XPCFLAGS"
14909   ;;
14910 esac
14911
14912 # See what sort of export controls are available.
14913
14914   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14915 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14916 if ${libat_cv_have_attribute_visibility+:} false; then :
14917   $as_echo_n "(cached) " >&6
14918 else
14919
14920   save_CFLAGS="$CFLAGS"
14921   CFLAGS="$CFLAGS -Werror"
14922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14923 /* end confdefs.h.  */
14924 void __attribute__((visibility("hidden"))) foo(void) { }
14925 int
14926 main ()
14927 {
14928
14929   ;
14930   return 0;
14931 }
14932 _ACEOF
14933 if ac_fn_c_try_compile "$LINENO"; then :
14934   libat_cv_have_attribute_visibility=yes
14935 else
14936   libat_cv_have_attribute_visibility=no
14937 fi
14938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14939   CFLAGS="$save_CFLAGS"
14940 fi
14941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14942 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14943   if test $libat_cv_have_attribute_visibility = yes; then
14944
14945 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14946
14947   fi
14948
14949   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14950 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14951 if ${libat_cv_have_attribute_dllexport+:} false; then :
14952   $as_echo_n "(cached) " >&6
14953 else
14954
14955   save_CFLAGS="$CFLAGS"
14956   CFLAGS="$CFLAGS -Werror"
14957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14958 /* end confdefs.h.  */
14959 void __attribute__((dllexport)) foo(void) { }
14960 int
14961 main ()
14962 {
14963
14964   ;
14965   return 0;
14966 }
14967 _ACEOF
14968 if ac_fn_c_try_compile "$LINENO"; then :
14969   libat_cv_have_attribute_dllexport=yes
14970 else
14971   libat_cv_have_attribute_dllexport=no
14972 fi
14973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14974   CFLAGS="$save_CFLAGS"
14975 fi
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14977 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14978   if test $libat_cv_have_attribute_dllexport = yes; then
14979
14980 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14981
14982   fi
14983
14984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14985 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14986 if ${libat_cv_have_attribute_alias+:} false; then :
14987   $as_echo_n "(cached) " >&6
14988 else
14989
14990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14991 /* end confdefs.h.  */
14992
14993 void foo(void) { }
14994 extern void bar(void) __attribute__((alias("foo")));
14995 int
14996 main ()
14997 {
14998 bar();
14999   ;
15000   return 0;
15001 }
15002 _ACEOF
15003 if ac_fn_c_try_link "$LINENO"; then :
15004   libat_cv_have_attribute_alias=yes
15005 else
15006   libat_cv_have_attribute_alias=no
15007 fi
15008 rm -f core conftest.err conftest.$ac_objext \
15009     conftest$ac_exeext conftest.$ac_ext
15010 fi
15011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
15012 $as_echo "$libat_cv_have_attribute_alias" >&6; }
15013   if test $libat_cv_have_attribute_alias = yes; then
15014
15015 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
15016
15017   fi
15018 if test x$try_ifunc = xyes; then
15019
15020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15021 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15022 if ${libat_cv_have_ifunc+:} false; then :
15023   $as_echo_n "(cached) " >&6
15024 else
15025
15026   save_CFLAGS="$CFLAGS"
15027   CFLAGS="$CFLAGS -Werror"
15028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15029 /* end confdefs.h.  */
15030
15031     int foo_alt(void) { return 0; }
15032     typedef int F (void);
15033     F *foo_sel(void) { return foo_alt; }
15034     int foo(void) __attribute__((ifunc("foo_sel")));
15035 int
15036 main ()
15037 {
15038 return foo();
15039   ;
15040   return 0;
15041 }
15042 _ACEOF
15043 if ac_fn_c_try_link "$LINENO"; then :
15044   libat_cv_have_ifunc=yes
15045 else
15046   libat_cv_have_ifunc=no
15047 fi
15048 rm -f core conftest.err conftest.$ac_objext \
15049     conftest$ac_exeext conftest.$ac_ext
15050 fi
15051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15052 $as_echo "$libat_cv_have_ifunc" >&6; }
15053
15054   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15055
15056 cat >>confdefs.h <<_ACEOF
15057 #define HAVE_IFUNC $yesno
15058 _ACEOF
15059
15060
15061
15062 fi
15063
15064 # Check linker support.
15065
15066
15067 # Check whether --with-gnu-ld was given.
15068 if test "${with_gnu_ld+set}" = set; then :
15069   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15070 else
15071   with_gnu_ld=no
15072 fi
15073
15074 ac_prog=ld
15075 if test "$GCC" = yes; then
15076   # Check if gcc -print-prog-name=ld gives a path.
15077   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15078 $as_echo_n "checking for ld used by $CC... " >&6; }
15079   case $host in
15080   *-*-mingw*)
15081     # gcc leaves a trailing carriage return which upsets mingw
15082     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15083   *)
15084     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15085   esac
15086   case $ac_prog in
15087     # Accept absolute paths.
15088     [\\/]* | ?:[\\/]*)
15089       re_direlt='/[^/][^/]*/\.\./'
15090       # Canonicalize the pathname of ld
15091       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15092       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15093         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15094       done
15095       test -z "$LD" && LD="$ac_prog"
15096       ;;
15097   "")
15098     # If it fails, then pretend we aren't using GCC.
15099     ac_prog=ld
15100     ;;
15101   *)
15102     # If it is relative, then search for the first ld in PATH.
15103     with_gnu_ld=unknown
15104     ;;
15105   esac
15106 elif test "$with_gnu_ld" = yes; then
15107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15108 $as_echo_n "checking for GNU ld... " >&6; }
15109 else
15110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15111 $as_echo_n "checking for non-GNU ld... " >&6; }
15112 fi
15113 if ${lt_cv_path_LD+:} false; then :
15114   $as_echo_n "(cached) " >&6
15115 else
15116   if test -z "$LD"; then
15117   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15118   for ac_dir in $PATH; do
15119     IFS="$lt_save_ifs"
15120     test -z "$ac_dir" && ac_dir=.
15121     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15122       lt_cv_path_LD="$ac_dir/$ac_prog"
15123       # Check to see if the program is GNU ld.  I'd rather use --version,
15124       # but apparently some variants of GNU ld only accept -v.
15125       # Break only if it was the GNU/non-GNU ld that we prefer.
15126       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15127       *GNU* | *'with BFD'*)
15128         test "$with_gnu_ld" != no && break
15129         ;;
15130       *)
15131         test "$with_gnu_ld" != yes && break
15132         ;;
15133       esac
15134     fi
15135   done
15136   IFS="$lt_save_ifs"
15137 else
15138   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15139 fi
15140 fi
15141
15142 LD="$lt_cv_path_LD"
15143 if test -n "$LD"; then
15144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15145 $as_echo "$LD" >&6; }
15146 else
15147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15148 $as_echo "no" >&6; }
15149 fi
15150 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15152 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15153 if ${lt_cv_prog_gnu_ld+:} false; then :
15154   $as_echo_n "(cached) " >&6
15155 else
15156   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15157 case `$LD -v 2>&1 </dev/null` in
15158 *GNU* | *'with BFD'*)
15159   lt_cv_prog_gnu_ld=yes
15160   ;;
15161 *)
15162   lt_cv_prog_gnu_ld=no
15163   ;;
15164 esac
15165 fi
15166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15167 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15168 with_gnu_ld=$lt_cv_prog_gnu_ld
15169
15170
15171
15172
15173
15174
15175
15176   # If we're not using GNU ld, then there's no point in even trying these
15177   # tests.  Check for that first.  We should have already tested for gld
15178   # by now (in libtool), but require it now just to be safe...
15179   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15180   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15181
15182
15183
15184   # The name set by libtool depends on the version of libtool.  Shame on us
15185   # for depending on an impl detail, but c'est la vie.  Older versions used
15186   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15187   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15188   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15189   # set (hence we're using an older libtool), then set it.
15190   if test x${with_gnu_ld+set} != xset; then
15191     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15192       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15193       with_gnu_ld=no
15194     else
15195       with_gnu_ld=$ac_cv_prog_gnu_ld
15196     fi
15197   fi
15198
15199   # Start by getting the version number.  I think the libtool test already
15200   # does some of this, but throws away the result.
15201   libat_ld_is_gold=no
15202   libat_ld_is_mold=no
15203   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15204     libat_ld_is_gold=yes
15205   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15206     libat_ld_is_mold=yes
15207   fi
15208
15209   ldver=`$LD --version 2>/dev/null |
15210          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15211
15212   libat_gnu_ld_version=`echo $ldver | \
15213          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15214
15215   # Set --gc-sections.
15216   if test "$with_gnu_ld" = "notbroken"; then
15217     # GNU ld it is!  Joy and bunny rabbits!
15218
15219     # All these tests are for C++; save the language and the compiler flags.
15220     # Need to do this so that g++ won't try to link in libstdc++
15221     ac_test_CFLAGS="${CFLAGS+set}"
15222     ac_save_CFLAGS="$CFLAGS"
15223     CFLAGS='-x c++  -Wl,--gc-sections'
15224
15225     # Check for -Wl,--gc-sections
15226     # XXX This test is broken at the moment, as symbols required for linking
15227     # are now in libsupc++ (not built yet).  In addition, this test has
15228     # cored on solaris in the past.  In addition, --gc-sections doesn't
15229     # really work at the moment (keeps on discarding used sections, first
15230     # .eh_frame and now some of the glibc sections for iconv).
15231     # Bzzzzt.  Thanks for playing, maybe next time.
15232     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15233 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15234     if test "$cross_compiling" = yes; then :
15235   ac_sectionLDflags=yes
15236 else
15237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15238 /* end confdefs.h.  */
15239
15240      int main(void)
15241      {
15242        try { throw 1; }
15243        catch (...) { };
15244        return 0;
15245      }
15246
15247 _ACEOF
15248 if ac_fn_c_try_run "$LINENO"; then :
15249   ac_sectionLDflags=yes
15250 else
15251   ac_sectionLDflags=no
15252 fi
15253 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15254   conftest.$ac_objext conftest.beam conftest.$ac_ext
15255 fi
15256
15257     if test "$ac_test_CFLAGS" = set; then
15258       CFLAGS="$ac_save_CFLAGS"
15259     else
15260       # this is the suspicious part
15261       CFLAGS=''
15262     fi
15263     if test "$ac_sectionLDflags" = "yes"; then
15264       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15265     fi
15266     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15267 $as_echo "$ac_sectionLDflags" >&6; }
15268   fi
15269
15270   # Set linker optimization flags.
15271   if test x"$with_gnu_ld" = x"yes"; then
15272     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15273   fi
15274
15275
15276
15277
15278
15279
15280  # Check whether --enable-symvers was given.
15281 if test "${enable_symvers+set}" = set; then :
15282   enableval=$enable_symvers;
15283       case "$enableval" in
15284        yes|no|gnu*|sun) ;;
15285        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15286                           esac
15287
15288 else
15289   enable_symvers=yes
15290 fi
15291
15292
15293
15294 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15295 # don't know enough about $LD to do tricks...
15296
15297
15298 # Turn a 'yes' into a suitable default.
15299 if test x$enable_symvers = xyes ; then
15300   # FIXME  The following test is too strict, in theory.
15301   if test $enable_shared = no || test "x$LD" = x; then
15302     enable_symvers=no
15303   else
15304     if test $with_gnu_ld = yes ; then
15305       enable_symvers=gnu
15306     else
15307       case ${target_os} in
15308         # Sun symbol versioning exists since Solaris 2.5.
15309         solaris2.[5-9]* | solaris2.1[0-9]*)
15310           enable_symvers=sun ;;
15311         *)
15312           enable_symvers=no ;;
15313       esac
15314     fi
15315   fi
15316 fi
15317
15318 # Check if 'sun' was requested on non-Solaris 2 platforms.
15319 if test x$enable_symvers = xsun ; then
15320   case ${target_os} in
15321     solaris2*)
15322       # All fine.
15323       ;;
15324     *)
15325       # Unlikely to work.
15326       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15327 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15328       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15329 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15330       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15331 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15332       enable_symvers=no
15333       ;;
15334   esac
15335 fi
15336
15337 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15338 if test $enable_symvers != no; then
15339   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15340 $as_echo_n "checking for shared libgcc... " >&6; }
15341   ac_save_CFLAGS="$CFLAGS"
15342   CFLAGS=' -lgcc_s'
15343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15344 /* end confdefs.h.  */
15345
15346 int
15347 main ()
15348 {
15349 return 0;
15350   ;
15351   return 0;
15352 }
15353 _ACEOF
15354 if ac_fn_c_try_link "$LINENO"; then :
15355   libat_shared_libgcc=yes
15356 else
15357   libat_shared_libgcc=no
15358 fi
15359 rm -f core conftest.err conftest.$ac_objext \
15360     conftest$ac_exeext conftest.$ac_ext
15361   CFLAGS="$ac_save_CFLAGS"
15362   if test $libat_shared_libgcc = no; then
15363     cat > conftest.c <<EOF
15364 int main (void) { return 0; }
15365 EOF
15366     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15367                              -shared -shared-libgcc -o conftest.so \
15368                              conftest.c -v 2>&1 >/dev/null \
15369                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15370     rm -f conftest.c conftest.so
15371     if test x${libat_libgcc_s_suffix+set} = xset; then
15372       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15373       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15374 /* end confdefs.h.  */
15375
15376 int
15377 main ()
15378 {
15379 return 0;
15380   ;
15381   return 0;
15382 }
15383 _ACEOF
15384 if ac_fn_c_try_link "$LINENO"; then :
15385   libat_shared_libgcc=yes
15386 fi
15387 rm -f core conftest.err conftest.$ac_objext \
15388     conftest$ac_exeext conftest.$ac_ext
15389       CFLAGS="$ac_save_CFLAGS"
15390     fi
15391   fi
15392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15393 $as_echo "$libat_shared_libgcc" >&6; }
15394 fi
15395
15396 # For GNU ld, we need at least this version.  The format is described in
15397 # LIBAT_CHECK_LINKER_FEATURES above.
15398 libat_min_gnu_ld_version=21400
15399 # XXXXXXXXXXX libat_gnu_ld_version=21390
15400
15401 # Check to see if unspecified "yes" value can win, given results above.
15402 # Change "yes" into either "no" or a style name.
15403 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15404   if test $with_gnu_ld = yes; then
15405     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15406       enable_symvers=gnu
15407     elif test $libat_ld_is_gold = yes ; then
15408       enable_symvers=gnu
15409     elif test $libat_ld_is_mold = yes ; then
15410       enable_symvers=gnu
15411     else
15412       # The right tools, the right setup, but too old.  Fallbacks?
15413       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15414 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15415       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15416 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15417       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15418 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15419       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15420 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15421       if test $libat_gnu_ld_version -ge 21200 ; then
15422         # Globbing fix is present, proper block support is not.
15423                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15424 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15425         enable_symvers=no
15426       else
15427         # 2.11 or older.
15428         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15429 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15430         enable_symvers=no
15431       fi
15432     fi
15433   elif test $enable_symvers = sun; then
15434     : All interesting versions of Sun ld support sun style symbol versioning.
15435   else
15436     # just fail for now
15437     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15438 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15439     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15440 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15441     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15442 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15443     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15444 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15445     enable_symvers=no
15446   fi
15447 fi
15448 if test $enable_symvers = gnu; then
15449
15450 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15451
15452 fi
15453
15454  if test $enable_symvers != no; then
15455   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15456   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15457 else
15458   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15459   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15460 fi
15461
15462  if test $enable_symvers = gnu; then
15463   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15464   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15465 else
15466   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15467   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15468 fi
15469
15470  if test $enable_symvers = sun; then
15471   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15472   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15473 else
15474   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15475   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15476 fi
15477
15478 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15479 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15480
15481
15482 # Cleanup and exit.
15483 CFLAGS="$save_CFLAGS"
15484 cat >confcache <<\_ACEOF
15485 # This file is a shell script that caches the results of configure
15486 # tests run on this system so they can be shared between configure
15487 # scripts and configure runs, see configure's option --config-cache.
15488 # It is not useful on other systems.  If it contains results you don't
15489 # want to keep, you may remove or edit it.
15490 #
15491 # config.status only pays attention to the cache file if you give it
15492 # the --recheck option to rerun configure.
15493 #
15494 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15495 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15496 # following values.
15497
15498 _ACEOF
15499
15500 # The following way of writing the cache mishandles newlines in values,
15501 # but we know of no workaround that is simple, portable, and efficient.
15502 # So, we kill variables containing newlines.
15503 # Ultrix sh set writes to stderr and can't be redirected directly,
15504 # and sets the high bit in the cache file unless we assign to the vars.
15505 (
15506   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15507     eval ac_val=\$$ac_var
15508     case $ac_val in #(
15509     *${as_nl}*)
15510       case $ac_var in #(
15511       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15512 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15513       esac
15514       case $ac_var in #(
15515       _ | IFS | as_nl) ;; #(
15516       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15517       *) { eval $ac_var=; unset $ac_var;} ;;
15518       esac ;;
15519     esac
15520   done
15521
15522   (set) 2>&1 |
15523     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15524     *${as_nl}ac_space=\ *)
15525       # `set' does not quote correctly, so add quotes: double-quote
15526       # substitution turns \\\\ into \\, and sed turns \\ into \.
15527       sed -n \
15528         "s/'/'\\\\''/g;
15529           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15530       ;; #(
15531     *)
15532       # `set' quotes correctly as required by POSIX, so do not add quotes.
15533       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15534       ;;
15535     esac |
15536     sort
15537 ) |
15538   sed '
15539      /^ac_cv_env_/b end
15540      t clear
15541      :clear
15542      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15543      t end
15544      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15545      :end' >>confcache
15546 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15547   if test -w "$cache_file"; then
15548     if test "x$cache_file" != "x/dev/null"; then
15549       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15550 $as_echo "$as_me: updating cache $cache_file" >&6;}
15551       if test ! -f "$cache_file" || test -h "$cache_file"; then
15552         cat confcache >"$cache_file"
15553       else
15554         case $cache_file in #(
15555         */* | ?:*)
15556           mv -f confcache "$cache_file"$$ &&
15557           mv -f "$cache_file"$$ "$cache_file" ;; #(
15558         *)
15559           mv -f confcache "$cache_file" ;;
15560         esac
15561       fi
15562     fi
15563   else
15564     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15565 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15566   fi
15567 fi
15568 rm -f confcache
15569
15570 # Check whether --enable-werror was given.
15571 if test "${enable_werror+set}" = set; then :
15572   enableval=$enable_werror;
15573 fi
15574
15575 # Add -Wall -Werror if we are using GCC.
15576 if test "x$GCC" = "xyes"; then :
15577   XCFLAGS="$XCFLAGS -Wall"
15578 fi
15579 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15580   XCFLAGS="$XCFLAGS -Werror"
15581 fi
15582
15583 # Add CET specific flags if CET is enabled
15584  # Check whether --enable-cet was given.
15585 if test "${enable_cet+set}" = set; then :
15586   enableval=$enable_cet;
15587       case "$enableval" in
15588        yes|no|auto) ;;
15589        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15590                           esac
15591
15592 else
15593   enable_cet=auto
15594 fi
15595
15596
15597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15598 $as_echo_n "checking for CET support... " >&6; }
15599
15600 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15601 case "$host" in
15602   i[34567]86-*-linux* | x86_64-*-linux*)
15603     case "$enable_cet" in
15604       auto)
15605         # Check if target supports multi-byte NOPs
15606         # and if compiler and assembler support CET insn.
15607         cet_save_CFLAGS="$CFLAGS"
15608         CFLAGS="$CFLAGS -fcf-protection"
15609         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15610 /* end confdefs.h.  */
15611
15612 int
15613 main ()
15614 {
15615
15616 #if !defined(__SSE2__)
15617 #error target does not support multi-byte NOPs
15618 #else
15619 asm ("setssbsy");
15620 #endif
15621
15622   ;
15623   return 0;
15624 }
15625 _ACEOF
15626 if ac_fn_c_try_compile "$LINENO"; then :
15627   enable_cet=yes
15628 else
15629   enable_cet=no
15630 fi
15631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15632         CFLAGS="$cet_save_CFLAGS"
15633         ;;
15634       yes)
15635         # Check if assembler supports CET.
15636         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15637 /* end confdefs.h.  */
15638
15639 int
15640 main ()
15641 {
15642 asm ("setssbsy");
15643   ;
15644   return 0;
15645 }
15646 _ACEOF
15647 if ac_fn_c_try_compile "$LINENO"; then :
15648
15649 else
15650   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15651 fi
15652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15653         ;;
15654     esac
15655     ;;
15656   *)
15657     enable_cet=no
15658     ;;
15659 esac
15660 if test x$enable_cet = xyes; then
15661   CET_FLAGS="-fcf-protection -mshstk"
15662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15663 $as_echo "yes" >&6; }
15664 else
15665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15666 $as_echo "no" >&6; }
15667 fi
15668
15669 XCFLAGS="$XCFLAGS $CET_FLAGS"
15670
15671 XCFLAGS="$XCFLAGS $XPCFLAGS"
15672
15673
15674
15675
15676
15677
15678
15679 # Conditionalize the makefile for this target machine.
15680 tmake_file_=
15681 for f in ${tmake_file}
15682 do
15683         if test -f ${srcdir}/config/$f
15684         then
15685                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15686         fi
15687 done
15688 tmake_file="${tmake_file_}"
15689
15690
15691
15692  if test x$libat_cv_have_ifunc = xyes; then
15693   HAVE_IFUNC_TRUE=
15694   HAVE_IFUNC_FALSE='#'
15695 else
15696   HAVE_IFUNC_TRUE='#'
15697   HAVE_IFUNC_FALSE=
15698 fi
15699
15700  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15701   ARCH_AARCH64_LINUX_TRUE=
15702   ARCH_AARCH64_LINUX_FALSE='#'
15703 else
15704   ARCH_AARCH64_LINUX_TRUE='#'
15705   ARCH_AARCH64_LINUX_FALSE=
15706 fi
15707
15708  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15709   ARCH_ARM_LINUX_TRUE=
15710   ARCH_ARM_LINUX_FALSE='#'
15711 else
15712   ARCH_ARM_LINUX_TRUE='#'
15713   ARCH_ARM_LINUX_FALSE=
15714 fi
15715
15716  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15717   ARCH_I386_TRUE=
15718   ARCH_I386_FALSE='#'
15719 else
15720   ARCH_I386_TRUE='#'
15721   ARCH_I386_FALSE=
15722 fi
15723
15724  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15725   ARCH_X86_64_TRUE=
15726   ARCH_X86_64_FALSE='#'
15727 else
15728   ARCH_X86_64_TRUE='#'
15729   ARCH_X86_64_FALSE=
15730 fi
15731
15732
15733 # Determine what GCC version number to use in filesystem paths.
15734
15735   get_gcc_base_ver="cat"
15736
15737 # Check whether --with-gcc-major-version-only was given.
15738 if test "${with_gcc_major_version_only+set}" = set; then :
15739   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15740         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15741       fi
15742
15743 fi
15744
15745
15746
15747
15748 if test ${multilib} = yes; then
15749   multilib_arg="--enable-multilib"
15750 else
15751   multilib_arg=
15752 fi
15753
15754 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15755
15756 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15757
15758 cat >confcache <<\_ACEOF
15759 # This file is a shell script that caches the results of configure
15760 # tests run on this system so they can be shared between configure
15761 # scripts and configure runs, see configure's option --config-cache.
15762 # It is not useful on other systems.  If it contains results you don't
15763 # want to keep, you may remove or edit it.
15764 #
15765 # config.status only pays attention to the cache file if you give it
15766 # the --recheck option to rerun configure.
15767 #
15768 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15769 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15770 # following values.
15771
15772 _ACEOF
15773
15774 # The following way of writing the cache mishandles newlines in values,
15775 # but we know of no workaround that is simple, portable, and efficient.
15776 # So, we kill variables containing newlines.
15777 # Ultrix sh set writes to stderr and can't be redirected directly,
15778 # and sets the high bit in the cache file unless we assign to the vars.
15779 (
15780   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15781     eval ac_val=\$$ac_var
15782     case $ac_val in #(
15783     *${as_nl}*)
15784       case $ac_var in #(
15785       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15786 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15787       esac
15788       case $ac_var in #(
15789       _ | IFS | as_nl) ;; #(
15790       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15791       *) { eval $ac_var=; unset $ac_var;} ;;
15792       esac ;;
15793     esac
15794   done
15795
15796   (set) 2>&1 |
15797     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15798     *${as_nl}ac_space=\ *)
15799       # `set' does not quote correctly, so add quotes: double-quote
15800       # substitution turns \\\\ into \\, and sed turns \\ into \.
15801       sed -n \
15802         "s/'/'\\\\''/g;
15803           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15804       ;; #(
15805     *)
15806       # `set' quotes correctly as required by POSIX, so do not add quotes.
15807       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15808       ;;
15809     esac |
15810     sort
15811 ) |
15812   sed '
15813      /^ac_cv_env_/b end
15814      t clear
15815      :clear
15816      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15817      t end
15818      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15819      :end' >>confcache
15820 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15821   if test -w "$cache_file"; then
15822     if test "x$cache_file" != "x/dev/null"; then
15823       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15824 $as_echo "$as_me: updating cache $cache_file" >&6;}
15825       if test ! -f "$cache_file" || test -h "$cache_file"; then
15826         cat confcache >"$cache_file"
15827       else
15828         case $cache_file in #(
15829         */* | ?:*)
15830           mv -f confcache "$cache_file"$$ &&
15831           mv -f "$cache_file"$$ "$cache_file" ;; #(
15832         *)
15833           mv -f confcache "$cache_file" ;;
15834         esac
15835       fi
15836     fi
15837   else
15838     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15839 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15840   fi
15841 fi
15842 rm -f confcache
15843
15844 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15845 # Let make expand exec_prefix.
15846 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15847
15848 DEFS=-DHAVE_CONFIG_H
15849
15850 ac_libobjs=
15851 ac_ltlibobjs=
15852 U=
15853 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15854   # 1. Remove the extension, and $U if already installed.
15855   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15856   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15857   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15858   #    will be set to the directory where LIBOBJS objects are built.
15859   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15860   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15861 done
15862 LIBOBJS=$ac_libobjs
15863
15864 LTLIBOBJS=$ac_ltlibobjs
15865
15866
15867 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15868   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15869 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15870 fi
15871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15872 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15873    if test -n "$am_sleep_pid"; then
15874      # Hide warnings about reused PIDs.
15875      wait $am_sleep_pid 2>/dev/null
15876    fi
15877    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15878 $as_echo "done" >&6; }
15879  if test -n "$EXEEXT"; then
15880   am__EXEEXT_TRUE=
15881   am__EXEEXT_FALSE='#'
15882 else
15883   am__EXEEXT_TRUE='#'
15884   am__EXEEXT_FALSE=
15885 fi
15886
15887 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15888   as_fn_error $? "conditional \"AMDEP\" was never defined.
15889 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15890 fi
15891 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15892   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15893 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15894 fi
15895 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15896   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15897 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15898 fi
15899 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15900   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15901 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15902 fi
15903
15904 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15905   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15906 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15907 fi
15908 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15909   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15910 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15911 fi
15912 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15913   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15914 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15915 fi
15916 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15917   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15918 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15919 fi
15920 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15921   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15922 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15923 fi
15924 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15925   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15926 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15927 fi
15928 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15929   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15930 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15931 fi
15932 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15933   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15934 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15935 fi
15936
15937 : "${CONFIG_STATUS=./config.status}"
15938 ac_write_fail=0
15939 ac_clean_files_save=$ac_clean_files
15940 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15941 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15942 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15943 as_write_fail=0
15944 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15945 #! $SHELL
15946 # Generated by $as_me.
15947 # Run this file to recreate the current configuration.
15948 # Compiler output produced by configure, useful for debugging
15949 # configure, is in config.log if it exists.
15950
15951 debug=false
15952 ac_cs_recheck=false
15953 ac_cs_silent=false
15954
15955 SHELL=\${CONFIG_SHELL-$SHELL}
15956 export SHELL
15957 _ASEOF
15958 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15959 ## -------------------- ##
15960 ## M4sh Initialization. ##
15961 ## -------------------- ##
15962
15963 # Be more Bourne compatible
15964 DUALCASE=1; export DUALCASE # for MKS sh
15965 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15966   emulate sh
15967   NULLCMD=:
15968   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15969   # is contrary to our usage.  Disable this feature.
15970   alias -g '${1+"$@"}'='"$@"'
15971   setopt NO_GLOB_SUBST
15972 else
15973   case `(set -o) 2>/dev/null` in #(
15974   *posix*) :
15975     set -o posix ;; #(
15976   *) :
15977      ;;
15978 esac
15979 fi
15980
15981
15982 as_nl='
15983 '
15984 export as_nl
15985 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15986 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15987 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15988 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15989 # Prefer a ksh shell builtin over an external printf program on Solaris,
15990 # but without wasting forks for bash or zsh.
15991 if test -z "$BASH_VERSION$ZSH_VERSION" \
15992     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15993   as_echo='print -r --'
15994   as_echo_n='print -rn --'
15995 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15996   as_echo='printf %s\n'
15997   as_echo_n='printf %s'
15998 else
15999   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16000     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16001     as_echo_n='/usr/ucb/echo -n'
16002   else
16003     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16004     as_echo_n_body='eval
16005       arg=$1;
16006       case $arg in #(
16007       *"$as_nl"*)
16008         expr "X$arg" : "X\\(.*\\)$as_nl";
16009         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16010       esac;
16011       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16012     '
16013     export as_echo_n_body
16014     as_echo_n='sh -c $as_echo_n_body as_echo'
16015   fi
16016   export as_echo_body
16017   as_echo='sh -c $as_echo_body as_echo'
16018 fi
16019
16020 # The user is always right.
16021 if test "${PATH_SEPARATOR+set}" != set; then
16022   PATH_SEPARATOR=:
16023   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16024     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16025       PATH_SEPARATOR=';'
16026   }
16027 fi
16028
16029
16030 # IFS
16031 # We need space, tab and new line, in precisely that order.  Quoting is
16032 # there to prevent editors from complaining about space-tab.
16033 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16034 # splitting by setting IFS to empty value.)
16035 IFS=" ""        $as_nl"
16036
16037 # Find who we are.  Look in the path if we contain no directory separator.
16038 as_myself=
16039 case $0 in #((
16040   *[\\/]* ) as_myself=$0 ;;
16041   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16042 for as_dir in $PATH
16043 do
16044   IFS=$as_save_IFS
16045   test -z "$as_dir" && as_dir=.
16046     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16047   done
16048 IFS=$as_save_IFS
16049
16050      ;;
16051 esac
16052 # We did not find ourselves, most probably we were run as `sh COMMAND'
16053 # in which case we are not to be found in the path.
16054 if test "x$as_myself" = x; then
16055   as_myself=$0
16056 fi
16057 if test ! -f "$as_myself"; then
16058   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16059   exit 1
16060 fi
16061
16062 # Unset variables that we do not need and which cause bugs (e.g. in
16063 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16064 # suppresses any "Segmentation fault" message there.  '((' could
16065 # trigger a bug in pdksh 5.2.14.
16066 for as_var in BASH_ENV ENV MAIL MAILPATH
16067 do eval test x\${$as_var+set} = xset \
16068   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16069 done
16070 PS1='$ '
16071 PS2='> '
16072 PS4='+ '
16073
16074 # NLS nuisances.
16075 LC_ALL=C
16076 export LC_ALL
16077 LANGUAGE=C
16078 export LANGUAGE
16079
16080 # CDPATH.
16081 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16082
16083
16084 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16085 # ----------------------------------------
16086 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16087 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16088 # script with STATUS, using 1 if that was 0.
16089 as_fn_error ()
16090 {
16091   as_status=$1; test $as_status -eq 0 && as_status=1
16092   if test "$4"; then
16093     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16094     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16095   fi
16096   $as_echo "$as_me: error: $2" >&2
16097   as_fn_exit $as_status
16098 } # as_fn_error
16099
16100
16101 # as_fn_set_status STATUS
16102 # -----------------------
16103 # Set $? to STATUS, without forking.
16104 as_fn_set_status ()
16105 {
16106   return $1
16107 } # as_fn_set_status
16108
16109 # as_fn_exit STATUS
16110 # -----------------
16111 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16112 as_fn_exit ()
16113 {
16114   set +e
16115   as_fn_set_status $1
16116   exit $1
16117 } # as_fn_exit
16118
16119 # as_fn_unset VAR
16120 # ---------------
16121 # Portably unset VAR.
16122 as_fn_unset ()
16123 {
16124   { eval $1=; unset $1;}
16125 }
16126 as_unset=as_fn_unset
16127 # as_fn_append VAR VALUE
16128 # ----------------------
16129 # Append the text in VALUE to the end of the definition contained in VAR. Take
16130 # advantage of any shell optimizations that allow amortized linear growth over
16131 # repeated appends, instead of the typical quadratic growth present in naive
16132 # implementations.
16133 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16134   eval 'as_fn_append ()
16135   {
16136     eval $1+=\$2
16137   }'
16138 else
16139   as_fn_append ()
16140   {
16141     eval $1=\$$1\$2
16142   }
16143 fi # as_fn_append
16144
16145 # as_fn_arith ARG...
16146 # ------------------
16147 # Perform arithmetic evaluation on the ARGs, and store the result in the
16148 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16149 # must be portable across $(()) and expr.
16150 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16151   eval 'as_fn_arith ()
16152   {
16153     as_val=$(( $* ))
16154   }'
16155 else
16156   as_fn_arith ()
16157   {
16158     as_val=`expr "$@" || test $? -eq 1`
16159   }
16160 fi # as_fn_arith
16161
16162
16163 if expr a : '\(a\)' >/dev/null 2>&1 &&
16164    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16165   as_expr=expr
16166 else
16167   as_expr=false
16168 fi
16169
16170 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16171   as_basename=basename
16172 else
16173   as_basename=false
16174 fi
16175
16176 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16177   as_dirname=dirname
16178 else
16179   as_dirname=false
16180 fi
16181
16182 as_me=`$as_basename -- "$0" ||
16183 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16184          X"$0" : 'X\(//\)$' \| \
16185          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16186 $as_echo X/"$0" |
16187     sed '/^.*\/\([^/][^/]*\)\/*$/{
16188             s//\1/
16189             q
16190           }
16191           /^X\/\(\/\/\)$/{
16192             s//\1/
16193             q
16194           }
16195           /^X\/\(\/\).*/{
16196             s//\1/
16197             q
16198           }
16199           s/.*/./; q'`
16200
16201 # Avoid depending upon Character Ranges.
16202 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16203 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16204 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16205 as_cr_digits='0123456789'
16206 as_cr_alnum=$as_cr_Letters$as_cr_digits
16207
16208 ECHO_C= ECHO_N= ECHO_T=
16209 case `echo -n x` in #(((((
16210 -n*)
16211   case `echo 'xy\c'` in
16212   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16213   xy)  ECHO_C='\c';;
16214   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16215        ECHO_T=' ';;
16216   esac;;
16217 *)
16218   ECHO_N='-n';;
16219 esac
16220
16221 rm -f conf$$ conf$$.exe conf$$.file
16222 if test -d conf$$.dir; then
16223   rm -f conf$$.dir/conf$$.file
16224 else
16225   rm -f conf$$.dir
16226   mkdir conf$$.dir 2>/dev/null
16227 fi
16228 if (echo >conf$$.file) 2>/dev/null; then
16229   if ln -s conf$$.file conf$$ 2>/dev/null; then
16230     as_ln_s='ln -s'
16231     # ... but there are two gotchas:
16232     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16233     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16234     # In both cases, we have to default to `cp -pR'.
16235     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16236       as_ln_s='cp -pR'
16237   elif ln conf$$.file conf$$ 2>/dev/null; then
16238     as_ln_s=ln
16239   else
16240     as_ln_s='cp -pR'
16241   fi
16242 else
16243   as_ln_s='cp -pR'
16244 fi
16245 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16246 rmdir conf$$.dir 2>/dev/null
16247
16248
16249 # as_fn_mkdir_p
16250 # -------------
16251 # Create "$as_dir" as a directory, including parents if necessary.
16252 as_fn_mkdir_p ()
16253 {
16254
16255   case $as_dir in #(
16256   -*) as_dir=./$as_dir;;
16257   esac
16258   test -d "$as_dir" || eval $as_mkdir_p || {
16259     as_dirs=
16260     while :; do
16261       case $as_dir in #(
16262       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16263       *) as_qdir=$as_dir;;
16264       esac
16265       as_dirs="'$as_qdir' $as_dirs"
16266       as_dir=`$as_dirname -- "$as_dir" ||
16267 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16268          X"$as_dir" : 'X\(//\)[^/]' \| \
16269          X"$as_dir" : 'X\(//\)$' \| \
16270          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16271 $as_echo X"$as_dir" |
16272     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16273             s//\1/
16274             q
16275           }
16276           /^X\(\/\/\)[^/].*/{
16277             s//\1/
16278             q
16279           }
16280           /^X\(\/\/\)$/{
16281             s//\1/
16282             q
16283           }
16284           /^X\(\/\).*/{
16285             s//\1/
16286             q
16287           }
16288           s/.*/./; q'`
16289       test -d "$as_dir" && break
16290     done
16291     test -z "$as_dirs" || eval "mkdir $as_dirs"
16292   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16293
16294
16295 } # as_fn_mkdir_p
16296 if mkdir -p . 2>/dev/null; then
16297   as_mkdir_p='mkdir -p "$as_dir"'
16298 else
16299   test -d ./-p && rmdir ./-p
16300   as_mkdir_p=false
16301 fi
16302
16303
16304 # as_fn_executable_p FILE
16305 # -----------------------
16306 # Test if FILE is an executable regular file.
16307 as_fn_executable_p ()
16308 {
16309   test -f "$1" && test -x "$1"
16310 } # as_fn_executable_p
16311 as_test_x='test -x'
16312 as_executable_p=as_fn_executable_p
16313
16314 # Sed expression to map a string onto a valid CPP name.
16315 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16316
16317 # Sed expression to map a string onto a valid variable name.
16318 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16319
16320
16321 exec 6>&1
16322 ## ----------------------------------- ##
16323 ## Main body of $CONFIG_STATUS script. ##
16324 ## ----------------------------------- ##
16325 _ASEOF
16326 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16327
16328 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16329 # Save the log message, to keep $0 and so on meaningful, and to
16330 # report actual input values of CONFIG_FILES etc. instead of their
16331 # values after options handling.
16332 ac_log="
16333 This file was extended by GNU Atomic Library $as_me 1.0, which was
16334 generated by GNU Autoconf 2.69.  Invocation command line was
16335
16336   CONFIG_FILES    = $CONFIG_FILES
16337   CONFIG_HEADERS  = $CONFIG_HEADERS
16338   CONFIG_LINKS    = $CONFIG_LINKS
16339   CONFIG_COMMANDS = $CONFIG_COMMANDS
16340   $ $0 $@
16341
16342 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16343 "
16344
16345 _ACEOF
16346
16347 case $ac_config_files in *"
16348 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16349 esac
16350
16351 case $ac_config_headers in *"
16352 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16353 esac
16354
16355
16356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16357 # Files that config.status was made for.
16358 config_files="$ac_config_files"
16359 config_headers="$ac_config_headers"
16360 config_commands="$ac_config_commands"
16361
16362 _ACEOF
16363
16364 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16365 ac_cs_usage="\
16366 \`$as_me' instantiates files and other configuration actions
16367 from templates according to the current configuration.  Unless the files
16368 and actions are specified as TAGs, all are instantiated by default.
16369
16370 Usage: $0 [OPTION]... [TAG]...
16371
16372   -h, --help       print this help, then exit
16373   -V, --version    print version number and configuration settings, then exit
16374       --config     print configuration, then exit
16375   -q, --quiet, --silent
16376                    do not print progress messages
16377   -d, --debug      don't remove temporary files
16378       --recheck    update $as_me by reconfiguring in the same conditions
16379       --file=FILE[:TEMPLATE]
16380                    instantiate the configuration file FILE
16381       --header=FILE[:TEMPLATE]
16382                    instantiate the configuration header FILE
16383
16384 Configuration files:
16385 $config_files
16386
16387 Configuration headers:
16388 $config_headers
16389
16390 Configuration commands:
16391 $config_commands
16392
16393 Report bugs to the package provider.
16394 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16395 General help using GNU software: <http://www.gnu.org/gethelp/>."
16396
16397 _ACEOF
16398 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16399 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16400 ac_cs_version="\\
16401 GNU Atomic Library config.status 1.0
16402 configured by $0, generated by GNU Autoconf 2.69,
16403   with options \\"\$ac_cs_config\\"
16404
16405 Copyright (C) 2012 Free Software Foundation, Inc.
16406 This config.status script is free software; the Free Software Foundation
16407 gives unlimited permission to copy, distribute and modify it."
16408
16409 ac_pwd='$ac_pwd'
16410 srcdir='$srcdir'
16411 INSTALL='$INSTALL'
16412 MKDIR_P='$MKDIR_P'
16413 AWK='$AWK'
16414 test -n "\$AWK" || AWK=awk
16415 _ACEOF
16416
16417 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16418 # The default lists apply if the user does not specify any file.
16419 ac_need_defaults=:
16420 while test $# != 0
16421 do
16422   case $1 in
16423   --*=?*)
16424     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16425     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16426     ac_shift=:
16427     ;;
16428   --*=)
16429     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16430     ac_optarg=
16431     ac_shift=:
16432     ;;
16433   *)
16434     ac_option=$1
16435     ac_optarg=$2
16436     ac_shift=shift
16437     ;;
16438   esac
16439
16440   case $ac_option in
16441   # Handling of the options.
16442   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16443     ac_cs_recheck=: ;;
16444   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16445     $as_echo "$ac_cs_version"; exit ;;
16446   --config | --confi | --conf | --con | --co | --c )
16447     $as_echo "$ac_cs_config"; exit ;;
16448   --debug | --debu | --deb | --de | --d | -d )
16449     debug=: ;;
16450   --file | --fil | --fi | --f )
16451     $ac_shift
16452     case $ac_optarg in
16453     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16454     '') as_fn_error $? "missing file argument" ;;
16455     esac
16456     as_fn_append CONFIG_FILES " '$ac_optarg'"
16457     ac_need_defaults=false;;
16458   --header | --heade | --head | --hea )
16459     $ac_shift
16460     case $ac_optarg in
16461     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16462     esac
16463     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16464     ac_need_defaults=false;;
16465   --he | --h)
16466     # Conflict between --help and --header
16467     as_fn_error $? "ambiguous option: \`$1'
16468 Try \`$0 --help' for more information.";;
16469   --help | --hel | -h )
16470     $as_echo "$ac_cs_usage"; exit ;;
16471   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16472   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16473     ac_cs_silent=: ;;
16474
16475   # This is an error.
16476   -*) as_fn_error $? "unrecognized option: \`$1'
16477 Try \`$0 --help' for more information." ;;
16478
16479   *) as_fn_append ac_config_targets " $1"
16480      ac_need_defaults=false ;;
16481
16482   esac
16483   shift
16484 done
16485
16486 ac_configure_extra_args=
16487
16488 if $ac_cs_silent; then
16489   exec 6>/dev/null
16490   ac_configure_extra_args="$ac_configure_extra_args --silent"
16491 fi
16492
16493 _ACEOF
16494 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16495 if \$ac_cs_recheck; then
16496   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16497   shift
16498   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16499   CONFIG_SHELL='$SHELL'
16500   export CONFIG_SHELL
16501   exec "\$@"
16502 fi
16503
16504 _ACEOF
16505 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16506 exec 5>>config.log
16507 {
16508   echo
16509   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16510 ## Running $as_me. ##
16511 _ASBOX
16512   $as_echo "$ac_log"
16513 } >&5
16514
16515 _ACEOF
16516 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16517 #
16518 # INIT-COMMANDS
16519 #
16520
16521 srcdir="$srcdir"
16522 host="$host"
16523 target="$target"
16524 with_multisubdir="$with_multisubdir"
16525 with_multisrctop="$with_multisrctop"
16526 with_target_subdir="$with_target_subdir"
16527 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16528 multi_basedir="$multi_basedir"
16529 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16530 CC="$CC"
16531 CXX="$CXX"
16532 GFORTRAN="$GFORTRAN"
16533 GDC="$GDC"
16534 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16535
16536
16537 # The HP-UX ksh and POSIX shell print the target directory to stdout
16538 # if CDPATH is set.
16539 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16540
16541 sed_quote_subst='$sed_quote_subst'
16542 double_quote_subst='$double_quote_subst'
16543 delay_variable_subst='$delay_variable_subst'
16544 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16545 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16546 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16547 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16548 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16549 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16550 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16551 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16552 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16553 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16554 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16555 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16556 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16557 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16558 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16559 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16560 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16561 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16562 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16563 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16564 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16565 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16566 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16567 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16568 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16569 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16570 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16571 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16572 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16573 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16574 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16575 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16576 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16577 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16578 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16579 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16580 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16581 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16582 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16583 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16584 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16585 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16586 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16587 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16588 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16589 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16590 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16591 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16592 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"`'
16593 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16594 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16595 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16596 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16597 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16598 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16599 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16600 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16601 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16602 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16603 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16604 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16605 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16606 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16607 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16608 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16609 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16610 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16611 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16612 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16613 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16614 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16615 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16616 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16617 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16618 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16619 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16620 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16621 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16622 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16623 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16624 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16625 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16626 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16627 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16628 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16629 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16630 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16631 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16632 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16633 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16634 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16635 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16636 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16637 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16638 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16639 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16640 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16641 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16642 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16643 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16644 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16645 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16646 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16647 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16648 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16649 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16650 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16651 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16652 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16653 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16654 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16655 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16656 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16657 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16658 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16659 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16660 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16661 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16662 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16663 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16664
16665 LTCC='$LTCC'
16666 LTCFLAGS='$LTCFLAGS'
16667 compiler='$compiler_DEFAULT'
16668
16669 # A function that is used when there is no print builtin or printf.
16670 func_fallback_echo ()
16671 {
16672   eval 'cat <<_LTECHO_EOF
16673 \$1
16674 _LTECHO_EOF'
16675 }
16676
16677 # Quote evaled strings.
16678 for var in SHELL \
16679 ECHO \
16680 SED \
16681 GREP \
16682 EGREP \
16683 FGREP \
16684 LD \
16685 NM \
16686 LN_S \
16687 lt_SP2NL \
16688 lt_NL2SP \
16689 reload_flag \
16690 OBJDUMP \
16691 deplibs_check_method \
16692 file_magic_cmd \
16693 AR \
16694 AR_FLAGS \
16695 STRIP \
16696 RANLIB \
16697 CC \
16698 CFLAGS \
16699 compiler \
16700 lt_cv_sys_global_symbol_pipe \
16701 lt_cv_sys_global_symbol_to_cdecl \
16702 lt_cv_sys_global_symbol_to_c_name_address \
16703 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16704 lt_prog_compiler_no_builtin_flag \
16705 lt_prog_compiler_wl \
16706 lt_prog_compiler_pic \
16707 lt_prog_compiler_static \
16708 lt_cv_prog_compiler_c_o \
16709 need_locks \
16710 DSYMUTIL \
16711 NMEDIT \
16712 LIPO \
16713 OTOOL \
16714 OTOOL64 \
16715 shrext_cmds \
16716 export_dynamic_flag_spec \
16717 whole_archive_flag_spec \
16718 compiler_needs_object \
16719 with_gnu_ld \
16720 allow_undefined_flag \
16721 no_undefined_flag \
16722 hardcode_libdir_flag_spec \
16723 hardcode_libdir_flag_spec_ld \
16724 hardcode_libdir_separator \
16725 fix_srcfile_path \
16726 exclude_expsyms \
16727 include_expsyms \
16728 file_list_spec \
16729 variables_saved_for_relink \
16730 libname_spec \
16731 library_names_spec \
16732 soname_spec \
16733 install_override_mode \
16734 finish_eval \
16735 old_striplib \
16736 striplib; do
16737     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16738     *[\\\\\\\`\\"\\\$]*)
16739       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16740       ;;
16741     *)
16742       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16743       ;;
16744     esac
16745 done
16746
16747 # Double-quote double-evaled strings.
16748 for var in reload_cmds \
16749 old_postinstall_cmds \
16750 old_postuninstall_cmds \
16751 old_archive_cmds \
16752 extract_expsyms_cmds \
16753 old_archive_from_new_cmds \
16754 old_archive_from_expsyms_cmds \
16755 archive_cmds \
16756 archive_expsym_cmds \
16757 module_cmds \
16758 module_expsym_cmds \
16759 export_symbols_cmds \
16760 prelink_cmds \
16761 postinstall_cmds \
16762 postuninstall_cmds \
16763 finish_cmds \
16764 sys_lib_search_path_spec \
16765 sys_lib_dlsearch_path_spec; do
16766     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16767     *[\\\\\\\`\\"\\\$]*)
16768       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16769       ;;
16770     *)
16771       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16772       ;;
16773     esac
16774 done
16775
16776 ac_aux_dir='$ac_aux_dir'
16777 xsi_shell='$xsi_shell'
16778 lt_shell_append='$lt_shell_append'
16779
16780 # See if we are running on zsh, and set the options which allow our
16781 # commands through without removal of \ escapes INIT.
16782 if test -n "\${ZSH_VERSION+set}" ; then
16783    setopt NO_GLOB_SUBST
16784 fi
16785
16786
16787     PACKAGE='$PACKAGE'
16788     VERSION='$VERSION'
16789     TIMESTAMP='$TIMESTAMP'
16790     RM='$RM'
16791     ofile='$ofile'
16792
16793
16794
16795
16796 GCC="$GCC"
16797 CC="$CC"
16798 acx_cv_header_stdint="$acx_cv_header_stdint"
16799 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16800 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16801 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16802 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16803 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16804 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16805 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16806 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16807 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16808 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16809 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16810 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16811 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16812
16813
16814 _ACEOF
16815
16816 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16817
16818 # Handling of arguments.
16819 for ac_config_target in $ac_config_targets
16820 do
16821   case $ac_config_target in
16822     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16823     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16824     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16825     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16826     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16827     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16828     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16829     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16830
16831   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16832   esac
16833 done
16834
16835
16836 # If the user did not use the arguments to specify the items to instantiate,
16837 # then the envvar interface is used.  Set only those that are not.
16838 # We use the long form for the default assignment because of an extremely
16839 # bizarre bug on SunOS 4.1.3.
16840 if $ac_need_defaults; then
16841   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16842   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16843   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16844 fi
16845
16846 # Have a temporary directory for convenience.  Make it in the build tree
16847 # simply because there is no reason against having it here, and in addition,
16848 # creating and moving files from /tmp can sometimes cause problems.
16849 # Hook for its removal unless debugging.
16850 # Note that there is a small window in which the directory will not be cleaned:
16851 # after its creation but before its name has been assigned to `$tmp'.
16852 $debug ||
16853 {
16854   tmp= ac_tmp=
16855   trap 'exit_status=$?
16856   : "${ac_tmp:=$tmp}"
16857   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16858 ' 0
16859   trap 'as_fn_exit 1' 1 2 13 15
16860 }
16861 # Create a (secure) tmp directory for tmp files.
16862
16863 {
16864   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16865   test -d "$tmp"
16866 }  ||
16867 {
16868   tmp=./conf$$-$RANDOM
16869   (umask 077 && mkdir "$tmp")
16870 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16871 ac_tmp=$tmp
16872
16873 # Set up the scripts for CONFIG_FILES section.
16874 # No need to generate them if there are no CONFIG_FILES.
16875 # This happens for instance with `./config.status config.h'.
16876 if test -n "$CONFIG_FILES"; then
16877
16878
16879 ac_cr=`echo X | tr X '\015'`
16880 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16881 # But we know of no other shell where ac_cr would be empty at this
16882 # point, so we can use a bashism as a fallback.
16883 if test "x$ac_cr" = x; then
16884   eval ac_cr=\$\'\\r\'
16885 fi
16886 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16887 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16888   ac_cs_awk_cr='\\r'
16889 else
16890   ac_cs_awk_cr=$ac_cr
16891 fi
16892
16893 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16894 _ACEOF
16895
16896
16897 {
16898   echo "cat >conf$$subs.awk <<_ACEOF" &&
16899   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16900   echo "_ACEOF"
16901 } >conf$$subs.sh ||
16902   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16903 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16904 ac_delim='%!_!# '
16905 for ac_last_try in false false false false false :; do
16906   . ./conf$$subs.sh ||
16907     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16908
16909   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16910   if test $ac_delim_n = $ac_delim_num; then
16911     break
16912   elif $ac_last_try; then
16913     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16914   else
16915     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16916   fi
16917 done
16918 rm -f conf$$subs.sh
16919
16920 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16921 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16922 _ACEOF
16923 sed -n '
16924 h
16925 s/^/S["/; s/!.*/"]=/
16926 p
16927 g
16928 s/^[^!]*!//
16929 :repl
16930 t repl
16931 s/'"$ac_delim"'$//
16932 t delim
16933 :nl
16934 h
16935 s/\(.\{148\}\)..*/\1/
16936 t more1
16937 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16938 p
16939 n
16940 b repl
16941 :more1
16942 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16943 p
16944 g
16945 s/.\{148\}//
16946 t nl
16947 :delim
16948 h
16949 s/\(.\{148\}\)..*/\1/
16950 t more2
16951 s/["\\]/\\&/g; s/^/"/; s/$/"/
16952 p
16953 b
16954 :more2
16955 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16956 p
16957 g
16958 s/.\{148\}//
16959 t delim
16960 ' <conf$$subs.awk | sed '
16961 /^[^""]/{
16962   N
16963   s/\n//
16964 }
16965 ' >>$CONFIG_STATUS || ac_write_fail=1
16966 rm -f conf$$subs.awk
16967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16968 _ACAWK
16969 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16970   for (key in S) S_is_set[key] = 1
16971   FS = "\a"
16972
16973 }
16974 {
16975   line = $ 0
16976   nfields = split(line, field, "@")
16977   substed = 0
16978   len = length(field[1])
16979   for (i = 2; i < nfields; i++) {
16980     key = field[i]
16981     keylen = length(key)
16982     if (S_is_set[key]) {
16983       value = S[key]
16984       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16985       len += length(value) + length(field[++i])
16986       substed = 1
16987     } else
16988       len += 1 + keylen
16989   }
16990
16991   print line
16992 }
16993
16994 _ACAWK
16995 _ACEOF
16996 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16997 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16998   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16999 else
17000   cat
17001 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17002   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17003 _ACEOF
17004
17005 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17006 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17007 # trailing colons and then remove the whole line if VPATH becomes empty
17008 # (actually we leave an empty line to preserve line numbers).
17009 if test "x$srcdir" = x.; then
17010   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17011 h
17012 s///
17013 s/^/:/
17014 s/[      ]*$/:/
17015 s/:\$(srcdir):/:/g
17016 s/:\${srcdir}:/:/g
17017 s/:@srcdir@:/:/g
17018 s/^:*//
17019 s/:*$//
17020 x
17021 s/\(=[   ]*\).*/\1/
17022 G
17023 s/\n//
17024 s/^[^=]*=[       ]*$//
17025 }'
17026 fi
17027
17028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17029 fi # test -n "$CONFIG_FILES"
17030
17031 # Set up the scripts for CONFIG_HEADERS section.
17032 # No need to generate them if there are no CONFIG_HEADERS.
17033 # This happens for instance with `./config.status Makefile'.
17034 if test -n "$CONFIG_HEADERS"; then
17035 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17036 BEGIN {
17037 _ACEOF
17038
17039 # Transform confdefs.h into an awk script `defines.awk', embedded as
17040 # here-document in config.status, that substitutes the proper values into
17041 # config.h.in to produce config.h.
17042
17043 # Create a delimiter string that does not exist in confdefs.h, to ease
17044 # handling of long lines.
17045 ac_delim='%!_!# '
17046 for ac_last_try in false false :; do
17047   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17048   if test -z "$ac_tt"; then
17049     break
17050   elif $ac_last_try; then
17051     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17052   else
17053     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17054   fi
17055 done
17056
17057 # For the awk script, D is an array of macro values keyed by name,
17058 # likewise P contains macro parameters if any.  Preserve backslash
17059 # newline sequences.
17060
17061 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17062 sed -n '
17063 s/.\{148\}/&'"$ac_delim"'/g
17064 t rset
17065 :rset
17066 s/^[     ]*#[    ]*define[       ][      ]*/ /
17067 t def
17068 d
17069 :def
17070 s/\\$//
17071 t bsnl
17072 s/["\\]/\\&/g
17073 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17074 D["\1"]=" \3"/p
17075 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17076 d
17077 :bsnl
17078 s/["\\]/\\&/g
17079 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17080 D["\1"]=" \3\\\\\\n"\\/p
17081 t cont
17082 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17083 t cont
17084 d
17085 :cont
17086 n
17087 s/.\{148\}/&'"$ac_delim"'/g
17088 t clear
17089 :clear
17090 s/\\$//
17091 t bsnlc
17092 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17093 d
17094 :bsnlc
17095 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17096 b cont
17097 ' <confdefs.h | sed '
17098 s/'"$ac_delim"'/"\\\
17099 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17100
17101 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17102   for (key in D) D_is_set[key] = 1
17103   FS = "\a"
17104 }
17105 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17106   line = \$ 0
17107   split(line, arg, " ")
17108   if (arg[1] == "#") {
17109     defundef = arg[2]
17110     mac1 = arg[3]
17111   } else {
17112     defundef = substr(arg[1], 2)
17113     mac1 = arg[2]
17114   }
17115   split(mac1, mac2, "(") #)
17116   macro = mac2[1]
17117   prefix = substr(line, 1, index(line, defundef) - 1)
17118   if (D_is_set[macro]) {
17119     # Preserve the white space surrounding the "#".
17120     print prefix "define", macro P[macro] D[macro]
17121     next
17122   } else {
17123     # Replace #undef with comments.  This is necessary, for example,
17124     # in the case of _POSIX_SOURCE, which is predefined and required
17125     # on some systems where configure will not decide to define it.
17126     if (defundef == "undef") {
17127       print "/*", prefix defundef, macro, "*/"
17128       next
17129     }
17130   }
17131 }
17132 { print }
17133 _ACAWK
17134 _ACEOF
17135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17136   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17137 fi # test -n "$CONFIG_HEADERS"
17138
17139
17140 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17141 shift
17142 for ac_tag
17143 do
17144   case $ac_tag in
17145   :[FHLC]) ac_mode=$ac_tag; continue;;
17146   esac
17147   case $ac_mode$ac_tag in
17148   :[FHL]*:*);;
17149   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17150   :[FH]-) ac_tag=-:-;;
17151   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17152   esac
17153   ac_save_IFS=$IFS
17154   IFS=:
17155   set x $ac_tag
17156   IFS=$ac_save_IFS
17157   shift
17158   ac_file=$1
17159   shift
17160
17161   case $ac_mode in
17162   :L) ac_source=$1;;
17163   :[FH])
17164     ac_file_inputs=
17165     for ac_f
17166     do
17167       case $ac_f in
17168       -) ac_f="$ac_tmp/stdin";;
17169       *) # Look for the file first in the build tree, then in the source tree
17170          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17171          # because $ac_f cannot contain `:'.
17172          test -f "$ac_f" ||
17173            case $ac_f in
17174            [\\/$]*) false;;
17175            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17176            esac ||
17177            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17178       esac
17179       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17180       as_fn_append ac_file_inputs " '$ac_f'"
17181     done
17182
17183     # Let's still pretend it is `configure' which instantiates (i.e., don't
17184     # use $as_me), people would be surprised to read:
17185     #    /* config.h.  Generated by config.status.  */
17186     configure_input='Generated from '`
17187           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17188         `' by configure.'
17189     if test x"$ac_file" != x-; then
17190       configure_input="$ac_file.  $configure_input"
17191       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17192 $as_echo "$as_me: creating $ac_file" >&6;}
17193     fi
17194     # Neutralize special characters interpreted by sed in replacement strings.
17195     case $configure_input in #(
17196     *\&* | *\|* | *\\* )
17197        ac_sed_conf_input=`$as_echo "$configure_input" |
17198        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17199     *) ac_sed_conf_input=$configure_input;;
17200     esac
17201
17202     case $ac_tag in
17203     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17204       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17205     esac
17206     ;;
17207   esac
17208
17209   ac_dir=`$as_dirname -- "$ac_file" ||
17210 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17211          X"$ac_file" : 'X\(//\)[^/]' \| \
17212          X"$ac_file" : 'X\(//\)$' \| \
17213          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17214 $as_echo X"$ac_file" |
17215     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17216             s//\1/
17217             q
17218           }
17219           /^X\(\/\/\)[^/].*/{
17220             s//\1/
17221             q
17222           }
17223           /^X\(\/\/\)$/{
17224             s//\1/
17225             q
17226           }
17227           /^X\(\/\).*/{
17228             s//\1/
17229             q
17230           }
17231           s/.*/./; q'`
17232   as_dir="$ac_dir"; as_fn_mkdir_p
17233   ac_builddir=.
17234
17235 case "$ac_dir" in
17236 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17237 *)
17238   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17239   # A ".." for each directory in $ac_dir_suffix.
17240   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17241   case $ac_top_builddir_sub in
17242   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17243   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17244   esac ;;
17245 esac
17246 ac_abs_top_builddir=$ac_pwd
17247 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17248 # for backward compatibility:
17249 ac_top_builddir=$ac_top_build_prefix
17250
17251 case $srcdir in
17252   .)  # We are building in place.
17253     ac_srcdir=.
17254     ac_top_srcdir=$ac_top_builddir_sub
17255     ac_abs_top_srcdir=$ac_pwd ;;
17256   [\\/]* | ?:[\\/]* )  # Absolute name.
17257     ac_srcdir=$srcdir$ac_dir_suffix;
17258     ac_top_srcdir=$srcdir
17259     ac_abs_top_srcdir=$srcdir ;;
17260   *) # Relative name.
17261     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17262     ac_top_srcdir=$ac_top_build_prefix$srcdir
17263     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17264 esac
17265 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17266
17267
17268   case $ac_mode in
17269   :F)
17270   #
17271   # CONFIG_FILE
17272   #
17273
17274   case $INSTALL in
17275   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17276   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17277   esac
17278   ac_MKDIR_P=$MKDIR_P
17279   case $MKDIR_P in
17280   [\\/$]* | ?:[\\/]* ) ;;
17281   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17282   esac
17283 _ACEOF
17284
17285 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17286 # If the template does not know about datarootdir, expand it.
17287 # FIXME: This hack should be removed a few years after 2.60.
17288 ac_datarootdir_hack=; ac_datarootdir_seen=
17289 ac_sed_dataroot='
17290 /datarootdir/ {
17291   p
17292   q
17293 }
17294 /@datadir@/p
17295 /@docdir@/p
17296 /@infodir@/p
17297 /@localedir@/p
17298 /@mandir@/p'
17299 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17300 *datarootdir*) ac_datarootdir_seen=yes;;
17301 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17302   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17303 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17304 _ACEOF
17305 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17306   ac_datarootdir_hack='
17307   s&@datadir@&$datadir&g
17308   s&@docdir@&$docdir&g
17309   s&@infodir@&$infodir&g
17310   s&@localedir@&$localedir&g
17311   s&@mandir@&$mandir&g
17312   s&\\\${datarootdir}&$datarootdir&g' ;;
17313 esac
17314 _ACEOF
17315
17316 # Neutralize VPATH when `$srcdir' = `.'.
17317 # Shell code in configure.ac might set extrasub.
17318 # FIXME: do we really want to maintain this feature?
17319 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17320 ac_sed_extra="$ac_vpsub
17321 $extrasub
17322 _ACEOF
17323 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17324 :t
17325 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17326 s|@configure_input@|$ac_sed_conf_input|;t t
17327 s&@top_builddir@&$ac_top_builddir_sub&;t t
17328 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17329 s&@srcdir@&$ac_srcdir&;t t
17330 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17331 s&@top_srcdir@&$ac_top_srcdir&;t t
17332 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17333 s&@builddir@&$ac_builddir&;t t
17334 s&@abs_builddir@&$ac_abs_builddir&;t t
17335 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17336 s&@INSTALL@&$ac_INSTALL&;t t
17337 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17338 $ac_datarootdir_hack
17339 "
17340 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17341   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17342
17343 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17344   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17345   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17346       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17347   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17348 which seems to be undefined.  Please make sure it is defined" >&5
17349 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17350 which seems to be undefined.  Please make sure it is defined" >&2;}
17351
17352   rm -f "$ac_tmp/stdin"
17353   case $ac_file in
17354   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17355   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17356   esac \
17357   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17358  ;;
17359   :H)
17360   #
17361   # CONFIG_HEADER
17362   #
17363   if test x"$ac_file" != x-; then
17364     {
17365       $as_echo "/* $configure_input  */" \
17366       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17367     } >"$ac_tmp/config.h" \
17368       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17369     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17370       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17371 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17372     else
17373       rm -f "$ac_file"
17374       mv "$ac_tmp/config.h" "$ac_file" \
17375         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17376     fi
17377   else
17378     $as_echo "/* $configure_input  */" \
17379       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17380       || as_fn_error $? "could not create -" "$LINENO" 5
17381   fi
17382 # Compute "$ac_file"'s index in $config_headers.
17383 _am_arg="$ac_file"
17384 _am_stamp_count=1
17385 for _am_header in $config_headers :; do
17386   case $_am_header in
17387     $_am_arg | $_am_arg:* )
17388       break ;;
17389     * )
17390       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17391   esac
17392 done
17393 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17394 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17395          X"$_am_arg" : 'X\(//\)[^/]' \| \
17396          X"$_am_arg" : 'X\(//\)$' \| \
17397          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17398 $as_echo X"$_am_arg" |
17399     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17400             s//\1/
17401             q
17402           }
17403           /^X\(\/\/\)[^/].*/{
17404             s//\1/
17405             q
17406           }
17407           /^X\(\/\/\)$/{
17408             s//\1/
17409             q
17410           }
17411           /^X\(\/\).*/{
17412             s//\1/
17413             q
17414           }
17415           s/.*/./; q'`/stamp-h$_am_stamp_count
17416  ;;
17417
17418   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17419 $as_echo "$as_me: executing $ac_file commands" >&6;}
17420  ;;
17421   esac
17422
17423
17424   case $ac_file$ac_mode in
17425     "default-1":C)
17426 # Only add multilib support code if we just rebuilt the top-level
17427 # Makefile.
17428 case " $CONFIG_FILES " in
17429  *" Makefile "*)
17430    ac_file=Makefile . ${multi_basedir}/config-ml.in
17431    ;;
17432 esac ;;
17433     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17434   # Older Autoconf quotes --file arguments for eval, but not when files
17435   # are listed without --file.  Let's play safe and only enable the eval
17436   # if we detect the quoting.
17437   case $CONFIG_FILES in
17438   *\'*) eval set x "$CONFIG_FILES" ;;
17439   *)   set x $CONFIG_FILES ;;
17440   esac
17441   shift
17442   for mf
17443   do
17444     # Strip MF so we end up with the name of the file.
17445     mf=`echo "$mf" | sed -e 's/:.*$//'`
17446     # Check whether this is an Automake generated Makefile or not.
17447     # We used to match only the files named 'Makefile.in', but
17448     # some people rename them; so instead we look at the file content.
17449     # Grep'ing the first line is not enough: some people post-process
17450     # each Makefile.in and add a new line on top of each file to say so.
17451     # Grep'ing the whole file is not good either: AIX grep has a line
17452     # limit of 2048, but all sed's we know have understand at least 4000.
17453     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17454       dirpart=`$as_dirname -- "$mf" ||
17455 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17456          X"$mf" : 'X\(//\)[^/]' \| \
17457          X"$mf" : 'X\(//\)$' \| \
17458          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17459 $as_echo X"$mf" |
17460     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17461             s//\1/
17462             q
17463           }
17464           /^X\(\/\/\)[^/].*/{
17465             s//\1/
17466             q
17467           }
17468           /^X\(\/\/\)$/{
17469             s//\1/
17470             q
17471           }
17472           /^X\(\/\).*/{
17473             s//\1/
17474             q
17475           }
17476           s/.*/./; q'`
17477     else
17478       continue
17479     fi
17480     # Extract the definition of DEPDIR, am__include, and am__quote
17481     # from the Makefile without running 'make'.
17482     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17483     test -z "$DEPDIR" && continue
17484     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17485     test -z "$am__include" && continue
17486     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17487     # Find all dependency output files, they are included files with
17488     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17489     # simplest approach to changing $(DEPDIR) to its actual value in the
17490     # expansion.
17491     for file in `sed -n "
17492       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17493          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17494       # Make sure the directory exists.
17495       test -f "$dirpart/$file" && continue
17496       fdir=`$as_dirname -- "$file" ||
17497 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17498          X"$file" : 'X\(//\)[^/]' \| \
17499          X"$file" : 'X\(//\)$' \| \
17500          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17501 $as_echo X"$file" |
17502     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17503             s//\1/
17504             q
17505           }
17506           /^X\(\/\/\)[^/].*/{
17507             s//\1/
17508             q
17509           }
17510           /^X\(\/\/\)$/{
17511             s//\1/
17512             q
17513           }
17514           /^X\(\/\).*/{
17515             s//\1/
17516             q
17517           }
17518           s/.*/./; q'`
17519       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17520       # echo "creating $dirpart/$file"
17521       echo '# dummy' > "$dirpart/$file"
17522     done
17523   done
17524 }
17525  ;;
17526     "libtool":C)
17527
17528     # See if we are running on zsh, and set the options which allow our
17529     # commands through without removal of \ escapes.
17530     if test -n "${ZSH_VERSION+set}" ; then
17531       setopt NO_GLOB_SUBST
17532     fi
17533
17534     cfgfile="${ofile}T"
17535     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17536     $RM "$cfgfile"
17537
17538     cat <<_LT_EOF >> "$cfgfile"
17539 #! $SHELL
17540
17541 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17542 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17543 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17544 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17545 #
17546 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17547 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17548 #   Written by Gordon Matzigkeit, 1996
17549 #
17550 #   This file is part of GNU Libtool.
17551 #
17552 # GNU Libtool is free software; you can redistribute it and/or
17553 # modify it under the terms of the GNU General Public License as
17554 # published by the Free Software Foundation; either version 2 of
17555 # the License, or (at your option) any later version.
17556 #
17557 # As a special exception to the GNU General Public License,
17558 # if you distribute this file as part of a program or library that
17559 # is built using GNU Libtool, you may include this file under the
17560 # same distribution terms that you use for the rest of that program.
17561 #
17562 # GNU Libtool is distributed in the hope that it will be useful,
17563 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17564 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17565 # GNU General Public License for more details.
17566 #
17567 # You should have received a copy of the GNU General Public License
17568 # along with GNU Libtool; see the file COPYING.  If not, a copy
17569 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17570 # obtained by writing to the Free Software Foundation, Inc.,
17571 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17572
17573
17574 # The names of the tagged configurations supported by this script.
17575 available_tags=""
17576
17577 # ### BEGIN LIBTOOL CONFIG
17578
17579 # Which release of libtool.m4 was used?
17580 macro_version=$macro_version
17581 macro_revision=$macro_revision
17582
17583 # Whether or not to build shared libraries.
17584 build_libtool_libs=$enable_shared
17585
17586 # Whether or not to build static libraries.
17587 build_old_libs=$enable_static
17588
17589 # What type of objects to build.
17590 pic_mode=$pic_mode
17591
17592 # Whether or not to optimize for fast installation.
17593 fast_install=$enable_fast_install
17594
17595 # Shell to use when invoking shell scripts.
17596 SHELL=$lt_SHELL
17597
17598 # An echo program that protects backslashes.
17599 ECHO=$lt_ECHO
17600
17601 # The host system.
17602 host_alias=$host_alias
17603 host=$host
17604 host_os=$host_os
17605
17606 # The build system.
17607 build_alias=$build_alias
17608 build=$build
17609 build_os=$build_os
17610
17611 # A sed program that does not truncate output.
17612 SED=$lt_SED
17613
17614 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17615 Xsed="\$SED -e 1s/^X//"
17616
17617 # A grep program that handles long lines.
17618 GREP=$lt_GREP
17619
17620 # An ERE matcher.
17621 EGREP=$lt_EGREP
17622
17623 # A literal string matcher.
17624 FGREP=$lt_FGREP
17625
17626 # A BSD- or MS-compatible name lister.
17627 NM=$lt_NM
17628
17629 # Whether we need soft or hard links.
17630 LN_S=$lt_LN_S
17631
17632 # What is the maximum length of a command?
17633 max_cmd_len=$max_cmd_len
17634
17635 # Object file suffix (normally "o").
17636 objext=$ac_objext
17637
17638 # Executable file suffix (normally "").
17639 exeext=$exeext
17640
17641 # whether the shell understands "unset".
17642 lt_unset=$lt_unset
17643
17644 # turn spaces into newlines.
17645 SP2NL=$lt_lt_SP2NL
17646
17647 # turn newlines into spaces.
17648 NL2SP=$lt_lt_NL2SP
17649
17650 # An object symbol dumper.
17651 OBJDUMP=$lt_OBJDUMP
17652
17653 # Method to check whether dependent libraries are shared objects.
17654 deplibs_check_method=$lt_deplibs_check_method
17655
17656 # Command to use when deplibs_check_method == "file_magic".
17657 file_magic_cmd=$lt_file_magic_cmd
17658
17659 # The archiver.
17660 AR=$lt_AR
17661 AR_FLAGS=$lt_AR_FLAGS
17662
17663 # A symbol stripping program.
17664 STRIP=$lt_STRIP
17665
17666 # Commands used to install an old-style archive.
17667 RANLIB=$lt_RANLIB
17668 old_postinstall_cmds=$lt_old_postinstall_cmds
17669 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17670
17671 # Whether to use a lock for old archive extraction.
17672 lock_old_archive_extraction=$lock_old_archive_extraction
17673
17674 # A C compiler.
17675 LTCC=$lt_CC
17676
17677 # LTCC compiler flags.
17678 LTCFLAGS=$lt_CFLAGS
17679
17680 # Take the output of nm and produce a listing of raw symbols and C names.
17681 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17682
17683 # Transform the output of nm in a proper C declaration.
17684 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17685
17686 # Transform the output of nm in a C name address pair.
17687 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17688
17689 # Transform the output of nm in a C name address pair when lib prefix is needed.
17690 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17691
17692 # The name of the directory that contains temporary libtool files.
17693 objdir=$objdir
17694
17695 # Used to examine libraries when file_magic_cmd begins with "file".
17696 MAGIC_CMD=$MAGIC_CMD
17697
17698 # Must we lock files when doing compilation?
17699 need_locks=$lt_need_locks
17700
17701 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17702 DSYMUTIL=$lt_DSYMUTIL
17703
17704 # Tool to change global to local symbols on Mac OS X.
17705 NMEDIT=$lt_NMEDIT
17706
17707 # Tool to manipulate fat objects and archives on Mac OS X.
17708 LIPO=$lt_LIPO
17709
17710 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17711 OTOOL=$lt_OTOOL
17712
17713 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17714 OTOOL64=$lt_OTOOL64
17715
17716 # Old archive suffix (normally "a").
17717 libext=$libext
17718
17719 # Shared library suffix (normally ".so").
17720 shrext_cmds=$lt_shrext_cmds
17721
17722 # The commands to extract the exported symbol list from a shared archive.
17723 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17724
17725 # Variables whose values should be saved in libtool wrapper scripts and
17726 # restored at link time.
17727 variables_saved_for_relink=$lt_variables_saved_for_relink
17728
17729 # Do we need the "lib" prefix for modules?
17730 need_lib_prefix=$need_lib_prefix
17731
17732 # Do we need a version for libraries?
17733 need_version=$need_version
17734
17735 # Library versioning type.
17736 version_type=$version_type
17737
17738 # Shared library runtime path variable.
17739 runpath_var=$runpath_var
17740
17741 # Shared library path variable.
17742 shlibpath_var=$shlibpath_var
17743
17744 # Is shlibpath searched before the hard-coded library search path?
17745 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17746
17747 # Format of library name prefix.
17748 libname_spec=$lt_libname_spec
17749
17750 # List of archive names.  First name is the real one, the rest are links.
17751 # The last name is the one that the linker finds with -lNAME
17752 library_names_spec=$lt_library_names_spec
17753
17754 # The coded name of the library, if different from the real name.
17755 soname_spec=$lt_soname_spec
17756
17757 # Permission mode override for installation of shared libraries.
17758 install_override_mode=$lt_install_override_mode
17759
17760 # Command to use after installation of a shared archive.
17761 postinstall_cmds=$lt_postinstall_cmds
17762
17763 # Command to use after uninstallation of a shared archive.
17764 postuninstall_cmds=$lt_postuninstall_cmds
17765
17766 # Commands used to finish a libtool library installation in a directory.
17767 finish_cmds=$lt_finish_cmds
17768
17769 # As "finish_cmds", except a single script fragment to be evaled but
17770 # not shown.
17771 finish_eval=$lt_finish_eval
17772
17773 # Whether we should hardcode library paths into libraries.
17774 hardcode_into_libs=$hardcode_into_libs
17775
17776 # Compile-time system search path for libraries.
17777 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17778
17779 # Run-time system search path for libraries.
17780 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17781
17782 # Whether dlopen is supported.
17783 dlopen_support=$enable_dlopen
17784
17785 # Whether dlopen of programs is supported.
17786 dlopen_self=$enable_dlopen_self
17787
17788 # Whether dlopen of statically linked programs is supported.
17789 dlopen_self_static=$enable_dlopen_self_static
17790
17791 # Commands to strip libraries.
17792 old_striplib=$lt_old_striplib
17793 striplib=$lt_striplib
17794
17795
17796 # The linker used to build libraries.
17797 LD=$lt_LD
17798
17799 # How to create reloadable object files.
17800 reload_flag=$lt_reload_flag
17801 reload_cmds=$lt_reload_cmds
17802
17803 # Commands used to build an old-style archive.
17804 old_archive_cmds=$lt_old_archive_cmds
17805
17806 # A language specific compiler.
17807 CC=$lt_compiler
17808
17809 # Is the compiler the GNU compiler?
17810 with_gcc=$GCC
17811
17812 # Compiler flag to turn off builtin functions.
17813 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17814
17815 # How to pass a linker flag through the compiler.
17816 wl=$lt_lt_prog_compiler_wl
17817
17818 # Additional compiler flags for building library objects.
17819 pic_flag=$lt_lt_prog_compiler_pic
17820
17821 # Compiler flag to prevent dynamic linking.
17822 link_static_flag=$lt_lt_prog_compiler_static
17823
17824 # Does compiler simultaneously support -c and -o options?
17825 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17826
17827 # Whether or not to add -lc for building shared libraries.
17828 build_libtool_need_lc=$archive_cmds_need_lc
17829
17830 # Whether or not to disallow shared libs when runtime libs are static.
17831 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17832
17833 # Compiler flag to allow reflexive dlopens.
17834 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17835
17836 # Compiler flag to generate shared objects directly from archives.
17837 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17838
17839 # Whether the compiler copes with passing no objects directly.
17840 compiler_needs_object=$lt_compiler_needs_object
17841
17842 # Create an old-style archive from a shared archive.
17843 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17844
17845 # Create a temporary old-style archive to link instead of a shared archive.
17846 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17847
17848 # Commands used to build a shared archive.
17849 archive_cmds=$lt_archive_cmds
17850 archive_expsym_cmds=$lt_archive_expsym_cmds
17851
17852 # Commands used to build a loadable module if different from building
17853 # a shared archive.
17854 module_cmds=$lt_module_cmds
17855 module_expsym_cmds=$lt_module_expsym_cmds
17856
17857 # Whether we are building with GNU ld or not.
17858 with_gnu_ld=$lt_with_gnu_ld
17859
17860 # Flag that allows shared libraries with undefined symbols to be built.
17861 allow_undefined_flag=$lt_allow_undefined_flag
17862
17863 # Flag that enforces no undefined symbols.
17864 no_undefined_flag=$lt_no_undefined_flag
17865
17866 # Flag to hardcode \$libdir into a binary during linking.
17867 # This must work even if \$libdir does not exist
17868 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17869
17870 # If ld is used when linking, flag to hardcode \$libdir into a binary
17871 # during linking.  This must work even if \$libdir does not exist.
17872 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17873
17874 # Whether we need a single "-rpath" flag with a separated argument.
17875 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17876
17877 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17878 # DIR into the resulting binary.
17879 hardcode_direct=$hardcode_direct
17880
17881 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17882 # DIR into the resulting binary and the resulting library dependency is
17883 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17884 # library is relocated.
17885 hardcode_direct_absolute=$hardcode_direct_absolute
17886
17887 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17888 # into the resulting binary.
17889 hardcode_minus_L=$hardcode_minus_L
17890
17891 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17892 # into the resulting binary.
17893 hardcode_shlibpath_var=$hardcode_shlibpath_var
17894
17895 # Set to "yes" if building a shared library automatically hardcodes DIR
17896 # into the library and all subsequent libraries and executables linked
17897 # against it.
17898 hardcode_automatic=$hardcode_automatic
17899
17900 # Set to yes if linker adds runtime paths of dependent libraries
17901 # to runtime path list.
17902 inherit_rpath=$inherit_rpath
17903
17904 # Whether libtool must link a program against all its dependency libraries.
17905 link_all_deplibs=$link_all_deplibs
17906
17907 # Fix the shell variable \$srcfile for the compiler.
17908 fix_srcfile_path=$lt_fix_srcfile_path
17909
17910 # Set to "yes" if exported symbols are required.
17911 always_export_symbols=$always_export_symbols
17912
17913 # The commands to list exported symbols.
17914 export_symbols_cmds=$lt_export_symbols_cmds
17915
17916 # Symbols that should not be listed in the preloaded symbols.
17917 exclude_expsyms=$lt_exclude_expsyms
17918
17919 # Symbols that must always be exported.
17920 include_expsyms=$lt_include_expsyms
17921
17922 # Commands necessary for linking programs (against libraries) with templates.
17923 prelink_cmds=$lt_prelink_cmds
17924
17925 # Specify filename containing input files.
17926 file_list_spec=$lt_file_list_spec
17927
17928 # How to hardcode a shared library path into an executable.
17929 hardcode_action=$hardcode_action
17930
17931 # ### END LIBTOOL CONFIG
17932
17933 _LT_EOF
17934
17935   case $host_os in
17936   aix3*)
17937     cat <<\_LT_EOF >> "$cfgfile"
17938 # AIX sometimes has problems with the GCC collect2 program.  For some
17939 # reason, if we set the COLLECT_NAMES environment variable, the problems
17940 # vanish in a puff of smoke.
17941 if test "X${COLLECT_NAMES+set}" != Xset; then
17942   COLLECT_NAMES=
17943   export COLLECT_NAMES
17944 fi
17945 _LT_EOF
17946     ;;
17947   esac
17948
17949
17950 ltmain="$ac_aux_dir/ltmain.sh"
17951
17952
17953   # We use sed instead of cat because bash on DJGPP gets confused if
17954   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17955   # text mode, it properly converts lines to CR/LF.  This bash problem
17956   # is reportedly fixed, but why not run on old versions too?
17957   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17958     || (rm -f "$cfgfile"; exit 1)
17959
17960   case $xsi_shell in
17961   yes)
17962     cat << \_LT_EOF >> "$cfgfile"
17963
17964 # func_dirname file append nondir_replacement
17965 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17966 # otherwise set result to NONDIR_REPLACEMENT.
17967 func_dirname ()
17968 {
17969   case ${1} in
17970     */*) func_dirname_result="${1%/*}${2}" ;;
17971     *  ) func_dirname_result="${3}" ;;
17972   esac
17973 }
17974
17975 # func_basename file
17976 func_basename ()
17977 {
17978   func_basename_result="${1##*/}"
17979 }
17980
17981 # func_dirname_and_basename file append nondir_replacement
17982 # perform func_basename and func_dirname in a single function
17983 # call:
17984 #   dirname:  Compute the dirname of FILE.  If nonempty,
17985 #             add APPEND to the result, otherwise set result
17986 #             to NONDIR_REPLACEMENT.
17987 #             value returned in "$func_dirname_result"
17988 #   basename: Compute filename of FILE.
17989 #             value retuned in "$func_basename_result"
17990 # Implementation must be kept synchronized with func_dirname
17991 # and func_basename. For efficiency, we do not delegate to
17992 # those functions but instead duplicate the functionality here.
17993 func_dirname_and_basename ()
17994 {
17995   case ${1} in
17996     */*) func_dirname_result="${1%/*}${2}" ;;
17997     *  ) func_dirname_result="${3}" ;;
17998   esac
17999   func_basename_result="${1##*/}"
18000 }
18001
18002 # func_stripname prefix suffix name
18003 # strip PREFIX and SUFFIX off of NAME.
18004 # PREFIX and SUFFIX must not contain globbing or regex special
18005 # characters, hashes, percent signs, but SUFFIX may contain a leading
18006 # dot (in which case that matches only a dot).
18007 func_stripname ()
18008 {
18009   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18010   # positional parameters, so assign one to ordinary parameter first.
18011   func_stripname_result=${3}
18012   func_stripname_result=${func_stripname_result#"${1}"}
18013   func_stripname_result=${func_stripname_result%"${2}"}
18014 }
18015
18016 # func_opt_split
18017 func_opt_split ()
18018 {
18019   func_opt_split_opt=${1%%=*}
18020   func_opt_split_arg=${1#*=}
18021 }
18022
18023 # func_lo2o object
18024 func_lo2o ()
18025 {
18026   case ${1} in
18027     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18028     *)    func_lo2o_result=${1} ;;
18029   esac
18030 }
18031
18032 # func_xform libobj-or-source
18033 func_xform ()
18034 {
18035   func_xform_result=${1%.*}.lo
18036 }
18037
18038 # func_arith arithmetic-term...
18039 func_arith ()
18040 {
18041   func_arith_result=$(( $* ))
18042 }
18043
18044 # func_len string
18045 # STRING may not start with a hyphen.
18046 func_len ()
18047 {
18048   func_len_result=${#1}
18049 }
18050
18051 _LT_EOF
18052     ;;
18053   *) # Bourne compatible functions.
18054     cat << \_LT_EOF >> "$cfgfile"
18055
18056 # func_dirname file append nondir_replacement
18057 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18058 # otherwise set result to NONDIR_REPLACEMENT.
18059 func_dirname ()
18060 {
18061   # Extract subdirectory from the argument.
18062   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18063   if test "X$func_dirname_result" = "X${1}"; then
18064     func_dirname_result="${3}"
18065   else
18066     func_dirname_result="$func_dirname_result${2}"
18067   fi
18068 }
18069
18070 # func_basename file
18071 func_basename ()
18072 {
18073   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18074 }
18075
18076
18077 # func_stripname prefix suffix name
18078 # strip PREFIX and SUFFIX off of NAME.
18079 # PREFIX and SUFFIX must not contain globbing or regex special
18080 # characters, hashes, percent signs, but SUFFIX may contain a leading
18081 # dot (in which case that matches only a dot).
18082 # func_strip_suffix prefix name
18083 func_stripname ()
18084 {
18085   case ${2} in
18086     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18087     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18088   esac
18089 }
18090
18091 # sed scripts:
18092 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18093 my_sed_long_arg='1s/^-[^=]*=//'
18094
18095 # func_opt_split
18096 func_opt_split ()
18097 {
18098   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18099   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18100 }
18101
18102 # func_lo2o object
18103 func_lo2o ()
18104 {
18105   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18106 }
18107
18108 # func_xform libobj-or-source
18109 func_xform ()
18110 {
18111   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18112 }
18113
18114 # func_arith arithmetic-term...
18115 func_arith ()
18116 {
18117   func_arith_result=`expr "$@"`
18118 }
18119
18120 # func_len string
18121 # STRING may not start with a hyphen.
18122 func_len ()
18123 {
18124   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18125 }
18126
18127 _LT_EOF
18128 esac
18129
18130 case $lt_shell_append in
18131   yes)
18132     cat << \_LT_EOF >> "$cfgfile"
18133
18134 # func_append var value
18135 # Append VALUE to the end of shell variable VAR.
18136 func_append ()
18137 {
18138   eval "$1+=\$2"
18139 }
18140 _LT_EOF
18141     ;;
18142   *)
18143     cat << \_LT_EOF >> "$cfgfile"
18144
18145 # func_append var value
18146 # Append VALUE to the end of shell variable VAR.
18147 func_append ()
18148 {
18149   eval "$1=\$$1\$2"
18150 }
18151
18152 _LT_EOF
18153     ;;
18154   esac
18155
18156
18157   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18158     || (rm -f "$cfgfile"; exit 1)
18159
18160   mv -f "$cfgfile" "$ofile" ||
18161     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18162   chmod +x "$ofile"
18163
18164  ;;
18165     "gstdint.h":C)
18166 if test "$GCC" = yes; then
18167   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18168 else
18169   echo "/* generated for $CC */" > tmp-stdint.h
18170 fi
18171
18172 sed 's/^ *//' >> tmp-stdint.h <<EOF
18173
18174   #ifndef GCC_GENERATED_STDINT_H
18175   #define GCC_GENERATED_STDINT_H 1
18176
18177   #include <sys/types.h>
18178 EOF
18179
18180 if test "$acx_cv_header_stdint" != stdint.h; then
18181   echo "#include <stddef.h>" >> tmp-stdint.h
18182 fi
18183 if test "$acx_cv_header_stdint" != stddef.h; then
18184   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18185 fi
18186
18187 sed 's/^ *//' >> tmp-stdint.h <<EOF
18188   /* glibc uses these symbols as guards to prevent redefinitions.  */
18189   #ifdef __int8_t_defined
18190   #define _INT8_T
18191   #define _INT16_T
18192   #define _INT32_T
18193   #endif
18194   #ifdef __uint32_t_defined
18195   #define _UINT32_T
18196   #endif
18197
18198 EOF
18199
18200 # ----------------- done header, emit basic int types -------------
18201 if test "$acx_cv_header_stdint" = stddef.h; then
18202   sed 's/^ *//' >> tmp-stdint.h <<EOF
18203
18204     #ifndef _UINT8_T
18205     #define _UINT8_T
18206     #ifndef __uint8_t_defined
18207     #define __uint8_t_defined
18208     #ifndef uint8_t
18209     typedef unsigned $acx_cv_type_int8_t uint8_t;
18210     #endif
18211     #endif
18212     #endif
18213
18214     #ifndef _UINT16_T
18215     #define _UINT16_T
18216     #ifndef __uint16_t_defined
18217     #define __uint16_t_defined
18218     #ifndef uint16_t
18219     typedef unsigned $acx_cv_type_int16_t uint16_t;
18220     #endif
18221     #endif
18222     #endif
18223
18224     #ifndef _UINT32_T
18225     #define _UINT32_T
18226     #ifndef __uint32_t_defined
18227     #define __uint32_t_defined
18228     #ifndef uint32_t
18229     typedef unsigned $acx_cv_type_int32_t uint32_t;
18230     #endif
18231     #endif
18232     #endif
18233
18234     #ifndef _INT8_T
18235     #define _INT8_T
18236     #ifndef __int8_t_defined
18237     #define __int8_t_defined
18238     #ifndef int8_t
18239     typedef $acx_cv_type_int8_t int8_t;
18240     #endif
18241     #endif
18242     #endif
18243
18244     #ifndef _INT16_T
18245     #define _INT16_T
18246     #ifndef __int16_t_defined
18247     #define __int16_t_defined
18248     #ifndef int16_t
18249     typedef $acx_cv_type_int16_t int16_t;
18250     #endif
18251     #endif
18252     #endif
18253
18254     #ifndef _INT32_T
18255     #define _INT32_T
18256     #ifndef __int32_t_defined
18257     #define __int32_t_defined
18258     #ifndef int32_t
18259     typedef $acx_cv_type_int32_t int32_t;
18260     #endif
18261     #endif
18262     #endif
18263 EOF
18264 elif test "$ac_cv_type_u_int32_t" = yes; then
18265   sed 's/^ *//' >> tmp-stdint.h <<EOF
18266
18267     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18268     #ifndef _INT8_T
18269     #define _INT8_T
18270     #endif
18271     #ifndef _INT16_T
18272     #define _INT16_T
18273     #endif
18274     #ifndef _INT32_T
18275     #define _INT32_T
18276     #endif
18277
18278     #ifndef _UINT8_T
18279     #define _UINT8_T
18280     #ifndef __uint8_t_defined
18281     #define __uint8_t_defined
18282     #ifndef uint8_t
18283     typedef u_int8_t uint8_t;
18284     #endif
18285     #endif
18286     #endif
18287
18288     #ifndef _UINT16_T
18289     #define _UINT16_T
18290     #ifndef __uint16_t_defined
18291     #define __uint16_t_defined
18292     #ifndef uint16_t
18293     typedef u_int16_t uint16_t;
18294     #endif
18295     #endif
18296     #endif
18297
18298     #ifndef _UINT32_T
18299     #define _UINT32_T
18300     #ifndef __uint32_t_defined
18301     #define __uint32_t_defined
18302     #ifndef uint32_t
18303     typedef u_int32_t uint32_t;
18304     #endif
18305     #endif
18306     #endif
18307 EOF
18308 else
18309   sed 's/^ *//' >> tmp-stdint.h <<EOF
18310
18311     /* Some systems have guard macros to prevent redefinitions, define them.  */
18312     #ifndef _INT8_T
18313     #define _INT8_T
18314     #endif
18315     #ifndef _INT16_T
18316     #define _INT16_T
18317     #endif
18318     #ifndef _INT32_T
18319     #define _INT32_T
18320     #endif
18321     #ifndef _UINT8_T
18322     #define _UINT8_T
18323     #endif
18324     #ifndef _UINT16_T
18325     #define _UINT16_T
18326     #endif
18327     #ifndef _UINT32_T
18328     #define _UINT32_T
18329     #endif
18330 EOF
18331 fi
18332
18333 # ------------- done basic int types, emit int64_t types ------------
18334 if test "$ac_cv_type_uint64_t" = yes; then
18335   sed 's/^ *//' >> tmp-stdint.h <<EOF
18336
18337     /* system headers have good uint64_t and int64_t */
18338     #ifndef _INT64_T
18339     #define _INT64_T
18340     #endif
18341     #ifndef _UINT64_T
18342     #define _UINT64_T
18343     #endif
18344 EOF
18345 elif test "$ac_cv_type_u_int64_t" = yes; then
18346   sed 's/^ *//' >> tmp-stdint.h <<EOF
18347
18348     /* system headers have an u_int64_t (and int64_t) */
18349     #ifndef _INT64_T
18350     #define _INT64_T
18351     #endif
18352     #ifndef _UINT64_T
18353     #define _UINT64_T
18354     #ifndef __uint64_t_defined
18355     #define __uint64_t_defined
18356     #ifndef uint64_t
18357     typedef u_int64_t uint64_t;
18358     #endif
18359     #endif
18360     #endif
18361 EOF
18362 elif test -n "$acx_cv_type_int64_t"; then
18363   sed 's/^ *//' >> tmp-stdint.h <<EOF
18364
18365     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18366     #ifndef _INT64_T
18367     #define _INT64_T
18368     #ifndef int64_t
18369     typedef $acx_cv_type_int64_t int64_t;
18370     #endif
18371     #endif
18372     #ifndef _UINT64_T
18373     #define _UINT64_T
18374     #ifndef __uint64_t_defined
18375     #define __uint64_t_defined
18376     #ifndef uint64_t
18377     typedef unsigned $acx_cv_type_int64_t uint64_t;
18378     #endif
18379     #endif
18380     #endif
18381 EOF
18382 else
18383   sed 's/^ *//' >> tmp-stdint.h <<EOF
18384
18385     /* some common heuristics for int64_t, using compiler-specific tests */
18386     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18387     #ifndef _INT64_T
18388     #define _INT64_T
18389     #ifndef __int64_t_defined
18390     #ifndef int64_t
18391     typedef long long int64_t;
18392     #endif
18393     #endif
18394     #endif
18395     #ifndef _UINT64_T
18396     #define _UINT64_T
18397     #ifndef uint64_t
18398     typedef unsigned long long uint64_t;
18399     #endif
18400     #endif
18401
18402     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18403     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18404        does not implement __extension__.  But that compiler doesn't define
18405        __GNUC_MINOR__.  */
18406     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18407     # define __extension__
18408     # endif
18409
18410     # ifndef _INT64_T
18411     # define _INT64_T
18412     # ifndef int64_t
18413     __extension__ typedef long long int64_t;
18414     # endif
18415     # endif
18416     # ifndef _UINT64_T
18417     # define _UINT64_T
18418     # ifndef uint64_t
18419     __extension__ typedef unsigned long long uint64_t;
18420     # endif
18421     # endif
18422
18423     #elif !defined __STRICT_ANSI__
18424     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18425
18426     #  ifndef _INT64_T
18427     #  define _INT64_T
18428     #  ifndef int64_t
18429     typedef __int64 int64_t;
18430     #  endif
18431     #  endif
18432     #  ifndef _UINT64_T
18433     #  define _UINT64_T
18434     #  ifndef uint64_t
18435     typedef unsigned __int64 uint64_t;
18436     #  endif
18437     #  endif
18438     # endif /* compiler */
18439
18440     #endif /* ANSI version */
18441 EOF
18442 fi
18443
18444 # ------------- done int64_t types, emit intptr types ------------
18445 if test "$ac_cv_type_uintptr_t" != yes; then
18446   sed 's/^ *//' >> tmp-stdint.h <<EOF
18447
18448     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18449     #ifndef __uintptr_t_defined
18450     #ifndef uintptr_t
18451     typedef u$acx_cv_type_intptr_t uintptr_t;
18452     #endif
18453     #endif
18454     #ifndef __intptr_t_defined
18455     #ifndef intptr_t
18456     typedef $acx_cv_type_intptr_t  intptr_t;
18457     #endif
18458     #endif
18459 EOF
18460 fi
18461
18462 # ------------- done intptr types, emit int_least types ------------
18463 if test "$ac_cv_type_int_least32_t" != yes; then
18464   sed 's/^ *//' >> tmp-stdint.h <<EOF
18465
18466     /* Define int_least types */
18467     typedef int8_t     int_least8_t;
18468     typedef int16_t    int_least16_t;
18469     typedef int32_t    int_least32_t;
18470     #ifdef _INT64_T
18471     typedef int64_t    int_least64_t;
18472     #endif
18473
18474     typedef uint8_t    uint_least8_t;
18475     typedef uint16_t   uint_least16_t;
18476     typedef uint32_t   uint_least32_t;
18477     #ifdef _UINT64_T
18478     typedef uint64_t   uint_least64_t;
18479     #endif
18480 EOF
18481 fi
18482
18483 # ------------- done intptr types, emit int_fast types ------------
18484 if test "$ac_cv_type_int_fast32_t" != yes; then
18485       sed 's/^ *//' >> tmp-stdint.h <<EOF
18486
18487     /* Define int_fast types.  short is often slow */
18488     typedef int8_t       int_fast8_t;
18489     typedef int          int_fast16_t;
18490     typedef int32_t      int_fast32_t;
18491     #ifdef _INT64_T
18492     typedef int64_t      int_fast64_t;
18493     #endif
18494
18495     typedef uint8_t      uint_fast8_t;
18496     typedef unsigned int uint_fast16_t;
18497     typedef uint32_t     uint_fast32_t;
18498     #ifdef _UINT64_T
18499     typedef uint64_t     uint_fast64_t;
18500     #endif
18501 EOF
18502 fi
18503
18504 if test "$ac_cv_type_uintmax_t" != yes; then
18505   sed 's/^ *//' >> tmp-stdint.h <<EOF
18506
18507     /* Define intmax based on what we found */
18508     #ifndef intmax_t
18509     #ifdef _INT64_T
18510     typedef int64_t       intmax_t;
18511     #else
18512     typedef long          intmax_t;
18513     #endif
18514     #endif
18515     #ifndef uintmax_t
18516     #ifdef _UINT64_T
18517     typedef uint64_t      uintmax_t;
18518     #else
18519     typedef unsigned long uintmax_t;
18520     #endif
18521     #endif
18522 EOF
18523 fi
18524
18525 sed 's/^ *//' >> tmp-stdint.h <<EOF
18526
18527   #endif /* GCC_GENERATED_STDINT_H */
18528 EOF
18529
18530 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18531   rm -f tmp-stdint.h
18532 else
18533   mv -f tmp-stdint.h gstdint.h
18534 fi
18535
18536  ;;
18537
18538   esac
18539 done # for ac_tag
18540
18541
18542 as_fn_exit 0
18543 _ACEOF
18544 ac_clean_files=$ac_clean_files_save
18545
18546 test $ac_write_fail = 0 ||
18547   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18548
18549
18550 # configure is writing to config.log, and then calls config.status.
18551 # config.status does its own redirection, appending to config.log.
18552 # Unfortunately, on DOS this fails, as config.log is still kept open
18553 # by configure, so config.status won't be able to write to it; its
18554 # output is simply discarded.  So we exec the FD to /dev/null,
18555 # effectively closing config.log, so it can be properly (re)opened and
18556 # appended to by config.status.  When coming back to configure, we
18557 # need to make the FD available again.
18558 if test "$no_create" != yes; then
18559   ac_cs_success=:
18560   ac_config_status_args=
18561   test "$silent" = yes &&
18562     ac_config_status_args="$ac_config_status_args --quiet"
18563   exec 5>/dev/null
18564   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18565   exec 5>>config.log
18566   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18567   # would make configure fail if this is the last instruction.
18568   $ac_cs_success || as_fn_exit 1
18569 fi
18570 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18571   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18572 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18573 fi
18574