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 RANLIB
 684 NM
 685 AR
 686 am__fastdepCCAS_FALSE
 687 am__fastdepCCAS_TRUE
 688 CCASDEPMODE
 689 CCASFLAGS
 690 CCAS
 691 am__fastdepCC_FALSE
 692 am__fastdepCC_TRUE
 693 CCDEPMODE
 694 am__nodep
 695 AMDEPBACKSLASH
 696 AMDEP_FALSE
 697 AMDEP_TRUE
 698 am__quote
 699 am__include
 700 DEPDIR
 701 OBJEXT
 702 EXEEXT
 703 ac_ct_CC
 704 CPPFLAGS
 705 LDFLAGS
 706 CFLAGS
 707 CC
 708 toolexeclibdir
 709 toolexecdir
 710 multi_basedir
 711 AM_BACKSLASH
 712 AM_DEFAULT_VERBOSITY
 713 AM_DEFAULT_V
 714 AM_V
 715 am__untar
 716 am__tar
 717 AMTAR
 718 am__leading_dot
 719 SET_MAKE
 720 AWK
 721 mkdir_p
 722 MKDIR_P
 723 INSTALL_STRIP_PROGRAM
 724 STRIP
 725 install_sh
 726 MAKEINFO
 727 AUTOHEADER
 728 AUTOMAKE
 729 AUTOCONF
 730 ACLOCAL
 731 VERSION
 732 PACKAGE
 733 CYGPATH_W
 734 am__isrc
 735 INSTALL_DATA
 736 INSTALL_SCRIPT
 737 INSTALL_PROGRAM
 738 target_os
 739 target_vendor
 740 target_cpu
 741 target
 742 host_os
 743 host_vendor
 744 host_cpu
 745 host
 746 build_os
 747 build_vendor
 748 build_cpu
 749 build
 750 GENINSRC_FALSE
 751 GENINSRC_TRUE
 752 target_alias
 753 host_alias
 754 build_alias
 755 LIBS
 756 ECHO_T
 757 ECHO_N
 758 ECHO_C
 759 DEFS
 760 mandir
 761 localedir
 762 libdir
 763 psdir
 764 pdfdir
 765 dvidir
 766 htmldir
 767 infodir
 768 docdir
 769 oldincludedir
 770 includedir
 771 localstatedir
 772 sharedstatedir
 773 sysconfdir
 774 datadir
 775 datarootdir
 776 libexecdir
 777 sbindir
 778 bindir
 779 program_transform_name
 780 prefix
 781 exec_prefix
 782 PACKAGE_URL
 783 PACKAGE_BUGREPORT
 784 PACKAGE_STRING
 785 PACKAGE_VERSION
 786 PACKAGE_TARNAME
 787 PACKAGE_NAME
 788 PATH_SEPARATOR
 789 SHELL'
 790 ac_subst_files=''
 791 ac_user_opts='
 792 enable_option_checking
 793 enable_version_specific_runtime_libs
 794 enable_generated_files_in_srcdir
 795 enable_silent_rules
 796 enable_multilib
 797 with_toolexeclibdir
 798 enable_dependency_tracking
 799 enable_shared
 800 enable_static
 801 with_pic
 802 enable_fast_install
 803 with_gnu_ld
 804 enable_libtool_lock
 805 enable_maintainer_mode
 806 enable_symvers
 807 enable_werror
 808 enable_cet
 809 with_gcc_major_version_only
 810 '
 811       ac_precious_vars='build_alias
 812 host_alias
 813 target_alias
 814 CPP
 815 CPPFLAGS'
 816
 817
 818 # Initialize some variables set by options.
 819 ac_init_help=
 820 ac_init_version=false
 821 ac_unrecognized_opts=
 822 ac_unrecognized_sep=
 823 # The variables have the same names as the options, with
 824 # dashes changed to underlines.
 825 cache_file=/dev/null
 826 exec_prefix=NONE
 827 no_create=
 828 no_recursion=
 829 prefix=NONE
 830 program_prefix=NONE
 831 program_suffix=NONE
 832 program_transform_name=s,x,x,
 833 silent=
 834 site=
 835 srcdir=
 836 verbose=
 837 x_includes=NONE
 838 x_libraries=NONE
 839
 840 # Installation directory options.
 841 # These are left unexpanded so users can "make install exec_prefix=/foo"
 842 # and all the variables that are supposed to be based on exec_prefix
 843 # by default will actually change.
 844 # Use braces instead of parens because sh, perl, etc. also accept them.
 845 # (The list follows the same order as the GNU Coding Standards.)
 846 bindir='${exec_prefix}/bin'
 847 sbindir='${exec_prefix}/sbin'
 848 libexecdir='${exec_prefix}/libexec'
 849 datarootdir='${prefix}/share'
 850 datadir='${datarootdir}'
 851 sysconfdir='${prefix}/etc'
 852 sharedstatedir='${prefix}/com'
 853 localstatedir='${prefix}/var'
 854 includedir='${prefix}/include'
 855 oldincludedir='/usr/include'
 856 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 857 infodir='${datarootdir}/info'
 858 htmldir='${docdir}'
 859 dvidir='${docdir}'
 860 pdfdir='${docdir}'
 861 psdir='${docdir}'
 862 libdir='${exec_prefix}/lib'
 863 localedir='${datarootdir}/locale'
 864 mandir='${datarootdir}/man'
 865
 866 ac_prev=
 867 ac_dashdash=
 868 for ac_option
 869 do
 870   # If the previous option needs an argument, assign it.
 871   if test -n "$ac_prev"; then
 872     eval $ac_prev=\$ac_option
 873     ac_prev=
 874     continue
 875   fi
 876
 877   case $ac_option in
 878   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 879   *=)   ac_optarg= ;;
 880   *)    ac_optarg=yes ;;
 881   esac
 882
 883   # Accept the important Cygnus configure options, so we can diagnose typos.
 884
 885   case $ac_dashdash$ac_option in
 886   --)
 887     ac_dashdash=yes ;;
 888
 889   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 890     ac_prev=bindir ;;
 891   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 892     bindir=$ac_optarg ;;
 893
 894   -build | --build | --buil | --bui | --bu)
 895     ac_prev=build_alias ;;
 896   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 897     build_alias=$ac_optarg ;;
 898
 899   -cache-file | --cache-file | --cache-fil | --cache-fi \
 900   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 901     ac_prev=cache_file ;;
 902   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 903   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 904     cache_file=$ac_optarg ;;
 905
 906   --config-cache | -C)
 907     cache_file=config.cache ;;
 908
 909   -datadir | --datadir | --datadi | --datad)
 910     ac_prev=datadir ;;
 911   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 912     datadir=$ac_optarg ;;
 913
 914   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 915   | --dataroo | --dataro | --datar)
 916     ac_prev=datarootdir ;;
 917   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 918   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 919     datarootdir=$ac_optarg ;;
 920
 921   -disable-* | --disable-*)
 922     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 923     # Reject names that are not valid shell variable names.
 924     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 925       as_fn_error $? "invalid feature name: $ac_useropt"
 926     ac_useropt_orig=$ac_useropt
 927     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 928     case $ac_user_opts in
 929       *"
 930 "enable_$ac_useropt"
 931 "*) ;;
 932       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 933          ac_unrecognized_sep=', ';;
 934     esac
 935     eval enable_$ac_useropt=no ;;
 936
 937   -docdir | --docdir | --docdi | --doc | --do)
 938     ac_prev=docdir ;;
 939   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 940     docdir=$ac_optarg ;;
 941
 942   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 943     ac_prev=dvidir ;;
 944   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 945     dvidir=$ac_optarg ;;
 946
 947   -enable-* | --enable-*)
 948     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 949     # Reject names that are not valid shell variable names.
 950     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 951       as_fn_error $? "invalid feature name: $ac_useropt"
 952     ac_useropt_orig=$ac_useropt
 953     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 954     case $ac_user_opts in
 955       *"
 956 "enable_$ac_useropt"
 957 "*) ;;
 958       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 959          ac_unrecognized_sep=', ';;
 960     esac
 961     eval enable_$ac_useropt=\$ac_optarg ;;
 962
 963   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 964   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 965   | --exec | --exe | --ex)
 966     ac_prev=exec_prefix ;;
 967   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 968   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 969   | --exec=* | --exe=* | --ex=*)
 970     exec_prefix=$ac_optarg ;;
 971
 972   -gas | --gas | --ga | --g)
 973     # Obsolete; use --with-gas.
 974     with_gas=yes ;;
 975
 976   -help | --help | --hel | --he | -h)
 977     ac_init_help=long ;;
 978   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 979     ac_init_help=recursive ;;
 980   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 981     ac_init_help=short ;;
 982
 983   -host | --host | --hos | --ho)
 984     ac_prev=host_alias ;;
 985   -host=* | --host=* | --hos=* | --ho=*)
 986     host_alias=$ac_optarg ;;
 987
 988   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 989     ac_prev=htmldir ;;
 990   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 991   | --ht=*)
 992     htmldir=$ac_optarg ;;
 993
 994   -includedir | --includedir | --includedi | --included | --include \
 995   | --includ | --inclu | --incl | --inc)
 996     ac_prev=includedir ;;
 997   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 998   | --includ=* | --inclu=* | --incl=* | --inc=*)
 999     includedir=$ac_optarg ;;
1000
1001   -infodir | --infodir | --infodi | --infod | --info | --inf)
1002     ac_prev=infodir ;;
1003   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1004     infodir=$ac_optarg ;;
1005
1006   -libdir | --libdir | --libdi | --libd)
1007     ac_prev=libdir ;;
1008   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1009     libdir=$ac_optarg ;;
1010
1011   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1012   | --libexe | --libex | --libe)
1013     ac_prev=libexecdir ;;
1014   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1015   | --libexe=* | --libex=* | --libe=*)
1016     libexecdir=$ac_optarg ;;
1017
1018   -localedir | --localedir | --localedi | --localed | --locale)
1019     ac_prev=localedir ;;
1020   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1021     localedir=$ac_optarg ;;
1022
1023   -localstatedir | --localstatedir | --localstatedi | --localstated \
1024   | --localstate | --localstat | --localsta | --localst | --locals)
1025     ac_prev=localstatedir ;;
1026   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1027   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1028     localstatedir=$ac_optarg ;;
1029
1030   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1031     ac_prev=mandir ;;
1032   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1033     mandir=$ac_optarg ;;
1034
1035   -nfp | --nfp | --nf)
1036     # Obsolete; use --without-fp.
1037     with_fp=no ;;
1038
1039   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1040   | --no-cr | --no-c | -n)
1041     no_create=yes ;;
1042
1043   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1044   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1045     no_recursion=yes ;;
1046
1047   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1048   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1049   | --oldin | --oldi | --old | --ol | --o)
1050     ac_prev=oldincludedir ;;
1051   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1052   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1053   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1054     oldincludedir=$ac_optarg ;;
1055
1056   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1057     ac_prev=prefix ;;
1058   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1059     prefix=$ac_optarg ;;
1060
1061   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1062   | --program-pre | --program-pr | --program-p)
1063     ac_prev=program_prefix ;;
1064   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1065   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1066     program_prefix=$ac_optarg ;;
1067
1068   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1069   | --program-suf | --program-su | --program-s)
1070     ac_prev=program_suffix ;;
1071   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1072   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1073     program_suffix=$ac_optarg ;;
1074
1075   -program-transform-name | --program-transform-name \
1076   | --program-transform-nam | --program-transform-na \
1077   | --program-transform-n | --program-transform- \
1078   | --program-transform | --program-transfor \
1079   | --program-transfo | --program-transf \
1080   | --program-trans | --program-tran \
1081   | --progr-tra | --program-tr | --program-t)
1082     ac_prev=program_transform_name ;;
1083   -program-transform-name=* | --program-transform-name=* \
1084   | --program-transform-nam=* | --program-transform-na=* \
1085   | --program-transform-n=* | --program-transform-=* \
1086   | --program-transform=* | --program-transfor=* \
1087   | --program-transfo=* | --program-transf=* \
1088   | --program-trans=* | --program-tran=* \
1089   | --progr-tra=* | --program-tr=* | --program-t=*)
1090     program_transform_name=$ac_optarg ;;
1091
1092   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1093     ac_prev=pdfdir ;;
1094   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1095     pdfdir=$ac_optarg ;;
1096
1097   -psdir | --psdir | --psdi | --psd | --ps)
1098     ac_prev=psdir ;;
1099   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1100     psdir=$ac_optarg ;;
1101
1102   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1103   | -silent | --silent | --silen | --sile | --sil)
1104     silent=yes ;;
1105
1106   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1107     ac_prev=sbindir ;;
1108   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1109   | --sbi=* | --sb=*)
1110     sbindir=$ac_optarg ;;
1111
1112   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1113   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1114   | --sharedst | --shareds | --shared | --share | --shar \
1115   | --sha | --sh)
1116     ac_prev=sharedstatedir ;;
1117   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1118   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1119   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1120   | --sha=* | --sh=*)
1121     sharedstatedir=$ac_optarg ;;
1122
1123   -site | --site | --sit)
1124     ac_prev=site ;;
1125   -site=* | --site=* | --sit=*)
1126     site=$ac_optarg ;;
1127
1128   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1129     ac_prev=srcdir ;;
1130   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1131     srcdir=$ac_optarg ;;
1132
1133   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1134   | --syscon | --sysco | --sysc | --sys | --sy)
1135     ac_prev=sysconfdir ;;
1136   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1137   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1138     sysconfdir=$ac_optarg ;;
1139
1140   -target | --target | --targe | --targ | --tar | --ta | --t)
1141     ac_prev=target_alias ;;
1142   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1143     target_alias=$ac_optarg ;;
1144
1145   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1146     verbose=yes ;;
1147
1148   -version | --version | --versio | --versi | --vers | -V)
1149     ac_init_version=: ;;
1150
1151   -with-* | --with-*)
1152     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1153     # Reject names that are not valid shell variable names.
1154     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1155       as_fn_error $? "invalid package name: $ac_useropt"
1156     ac_useropt_orig=$ac_useropt
1157     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1158     case $ac_user_opts in
1159       *"
1160 "with_$ac_useropt"
1161 "*) ;;
1162       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1163          ac_unrecognized_sep=', ';;
1164     esac
1165     eval with_$ac_useropt=\$ac_optarg ;;
1166
1167   -without-* | --without-*)
1168     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1169     # Reject names that are not valid shell variable names.
1170     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1171       as_fn_error $? "invalid package name: $ac_useropt"
1172     ac_useropt_orig=$ac_useropt
1173     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1174     case $ac_user_opts in
1175       *"
1176 "with_$ac_useropt"
1177 "*) ;;
1178       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1179          ac_unrecognized_sep=', ';;
1180     esac
1181     eval with_$ac_useropt=no ;;
1182
1183   --x)
1184     # Obsolete; use --with-x.
1185     with_x=yes ;;
1186
1187   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1188   | --x-incl | --x-inc | --x-in | --x-i)
1189     ac_prev=x_includes ;;
1190   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1191   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1192     x_includes=$ac_optarg ;;
1193
1194   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1195   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1196     ac_prev=x_libraries ;;
1197   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1198   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1199     x_libraries=$ac_optarg ;;
1200
1201   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1202 Try \`$0 --help' for more information"
1203     ;;
1204
1205   *=*)
1206     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1207     # Reject names that are not valid shell variable names.
1208     case $ac_envvar in #(
1209       '' | [0-9]* | *[!_$as_cr_alnum]* )
1210       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1211     esac
1212     eval $ac_envvar=\$ac_optarg
1213     export $ac_envvar ;;
1214
1215   *)
1216     # FIXME: should be removed in autoconf 3.0.
1217     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1218     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1219       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1220     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1221     ;;
1222
1223   esac
1224 done
1225
1226 if test -n "$ac_prev"; then
1227   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1228   as_fn_error $? "missing argument to $ac_option"
1229 fi
1230
1231 if test -n "$ac_unrecognized_opts"; then
1232   case $enable_option_checking in
1233     no) ;;
1234     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1235     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1236   esac
1237 fi
1238
1239 # Check all directory arguments for consistency.
1240 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1241                 datadir sysconfdir sharedstatedir localstatedir includedir \
1242                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1243                 libdir localedir mandir
1244 do
1245   eval ac_val=\$$ac_var
1246   # Remove trailing slashes.
1247   case $ac_val in
1248     */ )
1249       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1250       eval $ac_var=\$ac_val;;
1251   esac
1252   # Be sure to have absolute directory names.
1253   case $ac_val in
1254     [\\/$]* | ?:[\\/]* )  continue;;
1255     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1256   esac
1257   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1258 done
1259
1260 # There might be people who depend on the old broken behavior: `$host'
1261 # used to hold the argument of --host etc.
1262 # FIXME: To remove some day.
1263 build=$build_alias
1264 host=$host_alias
1265 target=$target_alias
1266
1267 # FIXME: To remove some day.
1268 if test "x$host_alias" != x; then
1269   if test "x$build_alias" = x; then
1270     cross_compiling=maybe
1271   elif test "x$build_alias" != "x$host_alias"; then
1272     cross_compiling=yes
1273   fi
1274 fi
1275
1276 ac_tool_prefix=
1277 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1278
1279 test "$silent" = yes && exec 6>/dev/null
1280
1281
1282 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1283 ac_ls_di=`ls -di .` &&
1284 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1285   as_fn_error $? "working directory cannot be determined"
1286 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1287   as_fn_error $? "pwd does not report name of working directory"
1288
1289
1290 # Find the source files, if location was not specified.
1291 if test -z "$srcdir"; then
1292   ac_srcdir_defaulted=yes
1293   # Try the directory containing this script, then the parent directory.
1294   ac_confdir=`$as_dirname -- "$as_myself" ||
1295 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1296          X"$as_myself" : 'X\(//\)[^/]' \| \
1297          X"$as_myself" : 'X\(//\)$' \| \
1298          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1299 $as_echo X"$as_myself" |
1300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1301             s//\1/
1302             q
1303           }
1304           /^X\(\/\/\)[^/].*/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)$/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\).*/{
1313             s//\1/
1314             q
1315           }
1316           s/.*/./; q'`
1317   srcdir=$ac_confdir
1318   if test ! -r "$srcdir/$ac_unique_file"; then
1319     srcdir=..
1320   fi
1321 else
1322   ac_srcdir_defaulted=no
1323 fi
1324 if test ! -r "$srcdir/$ac_unique_file"; then
1325   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1326   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1327 fi
1328 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1329 ac_abs_confdir=`(
1330         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1331         pwd)`
1332 # When building in place, set srcdir=.
1333 if test "$ac_abs_confdir" = "$ac_pwd"; then
1334   srcdir=.
1335 fi
1336 # Remove unnecessary trailing slashes from srcdir.
1337 # Double slashes in file names in object file debugging info
1338 # mess up M-x gdb in Emacs.
1339 case $srcdir in
1340 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1341 esac
1342 for ac_var in $ac_precious_vars; do
1343   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1344   eval ac_env_${ac_var}_value=\$${ac_var}
1345   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1346   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1347 done
1348
1349 #
1350 # Report the --help message.
1351 #
1352 if test "$ac_init_help" = "long"; then
1353   # Omit some internal or obsolete options to make the list less imposing.
1354   # This message is too long to be a string in the A/UX 3.1 sh.
1355   cat <<_ACEOF
1356 \`configure' configures GNU Atomic Library 1.0 to adapt to many kinds of systems.
1357
1358 Usage: $0 [OPTION]... [VAR=VALUE]...
1359
1360 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1361 VAR=VALUE.  See below for descriptions of some of the useful variables.
1362
1363 Defaults for the options are specified in brackets.
1364
1365 Configuration:
1366   -h, --help              display this help and exit
1367       --help=short        display options specific to this package
1368       --help=recursive    display the short help of all the included packages
1369   -V, --version           display version information and exit
1370   -q, --quiet, --silent   do not print \`checking ...' messages
1371       --cache-file=FILE   cache test results in FILE [disabled]
1372   -C, --config-cache      alias for \`--cache-file=config.cache'
1373   -n, --no-create         do not create output files
1374       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1375
1376 Installation directories:
1377   --prefix=PREFIX         install architecture-independent files in PREFIX
1378                           [$ac_default_prefix]
1379   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1380                           [PREFIX]
1381
1382 By default, \`make install' will install all the files in
1383 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1384 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1385 for instance \`--prefix=\$HOME'.
1386
1387 For better control, use the options below.
1388
1389 Fine tuning of the installation directories:
1390   --bindir=DIR            user executables [EPREFIX/bin]
1391   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1392   --libexecdir=DIR        program executables [EPREFIX/libexec]
1393   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1394   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1395   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1396   --libdir=DIR            object code libraries [EPREFIX/lib]
1397   --includedir=DIR        C header files [PREFIX/include]
1398   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1399   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1400   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1401   --infodir=DIR           info documentation [DATAROOTDIR/info]
1402   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1403   --mandir=DIR            man documentation [DATAROOTDIR/man]
1404   --docdir=DIR            documentation root [DATAROOTDIR/doc/libatomic]
1405   --htmldir=DIR           html documentation [DOCDIR]
1406   --dvidir=DIR            dvi documentation [DOCDIR]
1407   --pdfdir=DIR            pdf documentation [DOCDIR]
1408   --psdir=DIR             ps documentation [DOCDIR]
1409 _ACEOF
1410
1411   cat <<\_ACEOF
1412
1413 Program names:
1414   --program-prefix=PREFIX            prepend PREFIX to installed program names
1415   --program-suffix=SUFFIX            append SUFFIX to installed program names
1416   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1417
1418 System types:
1419   --build=BUILD     configure for building on BUILD [guessed]
1420   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1421   --target=TARGET   configure for building compilers for TARGET [HOST]
1422 _ACEOF
1423 fi
1424
1425 if test -n "$ac_init_help"; then
1426   case $ac_init_help in
1427      short | recursive ) echo "Configuration of GNU Atomic Library 1.0:";;
1428    esac
1429   cat <<\_ACEOF
1430
1431 Optional Features:
1432   --disable-option-checking  ignore unrecognized --enable/--with options
1433   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1434   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1435   --enable-version-specific-runtime-libs
1436                           Specify that runtime libraries should be installed
1437                           in a compiler-specific directory [default=no]
1438   --enable-generated-files-in-srcdir
1439                           put copies of generated files in source dir intended
1440                           for creating source tarballs for users without
1441                           texinfo bison or flex. [default=no]
1442   --enable-silent-rules   less verbose build output (undo: "make V=1")
1443   --disable-silent-rules  verbose build output (undo: "make V=0")
1444   --enable-multilib       build many library versions (default)
1445   --enable-dependency-tracking
1446                           do not reject slow dependency extractors
1447   --disable-dependency-tracking
1448                           speeds up one-time build
1449   --enable-shared[=PKGS]  build shared libraries [default=yes]
1450   --enable-static[=PKGS]  build static libraries [default=yes]
1451   --enable-fast-install[=PKGS]
1452                           optimize for fast installation [default=yes]
1453   --disable-libtool-lock  avoid locking (might break parallel builds)
1454   --enable-maintainer-mode
1455                           enable make rules and dependencies not useful (and
1456                           sometimes confusing) to the casual installer
1457   --enable-symvers=STYLE  enables symbol versioning of the shared library
1458                           [default=yes]
1459   --disable-werror        disable building with -Werror
1460   --enable-cet            enable Intel CET in target libraries [default=auto]
1461
1462 Optional Packages:
1463   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1464   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1465   --with-toolexeclibdir=DIR
1466                           install libraries built with a cross compiler within
1467                           DIR
1468   --with-pic              try to use only PIC/non-PIC objects [default=use
1469                           both]
1470   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1471   --with-gcc-major-version-only
1472                           use only GCC major number in filesystem paths
1473
1474 Some influential environment variables:
1475   CC          C compiler command
1476   CFLAGS      C compiler flags
1477   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1478               nonstandard directory <lib dir>
1479   LIBS        libraries to pass to the linker, e.g. -l<library>
1480   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1481               you have headers in a nonstandard directory <include dir>
1482   CCAS        assembler compiler command (defaults to CC)
1483   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1484   CPP         C preprocessor
1485
1486 Use these variables to override the choices made by `configure' or to help
1487 it to find libraries and programs with nonstandard names/locations.
1488
1489 Report bugs to the package provider.
1490 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
1491 General help using GNU software: <http://www.gnu.org/gethelp/>.
1492 _ACEOF
1493 ac_status=$?
1494 fi
1495
1496 if test "$ac_init_help" = "recursive"; then
1497   # If there are subdirs, report their specific --help.
1498   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1499     test -d "$ac_dir" ||
1500       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1501       continue
1502     ac_builddir=.
1503
1504 case "$ac_dir" in
1505 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1506 *)
1507   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1508   # A ".." for each directory in $ac_dir_suffix.
1509   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1510   case $ac_top_builddir_sub in
1511   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1512   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1513   esac ;;
1514 esac
1515 ac_abs_top_builddir=$ac_pwd
1516 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1517 # for backward compatibility:
1518 ac_top_builddir=$ac_top_build_prefix
1519
1520 case $srcdir in
1521   .)  # We are building in place.
1522     ac_srcdir=.
1523     ac_top_srcdir=$ac_top_builddir_sub
1524     ac_abs_top_srcdir=$ac_pwd ;;
1525   [\\/]* | ?:[\\/]* )  # Absolute name.
1526     ac_srcdir=$srcdir$ac_dir_suffix;
1527     ac_top_srcdir=$srcdir
1528     ac_abs_top_srcdir=$srcdir ;;
1529   *) # Relative name.
1530     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1531     ac_top_srcdir=$ac_top_build_prefix$srcdir
1532     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1533 esac
1534 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1535
1536     cd "$ac_dir" || { ac_status=$?; continue; }
1537     # Check for guested configure.
1538     if test -f "$ac_srcdir/configure.gnu"; then
1539       echo &&
1540       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1541     elif test -f "$ac_srcdir/configure"; then
1542       echo &&
1543       $SHELL "$ac_srcdir/configure" --help=recursive
1544     else
1545       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1546     fi || ac_status=$?
1547     cd "$ac_pwd" || { ac_status=$?; break; }
1548   done
1549 fi
1550
1551 test -n "$ac_init_help" && exit $ac_status
1552 if $ac_init_version; then
1553   cat <<\_ACEOF
1554 GNU Atomic Library configure 1.0
1555 generated by GNU Autoconf 2.69
1556
1557 Copyright (C) 2012 Free Software Foundation, Inc.
1558 This configure script is free software; the Free Software Foundation
1559 gives unlimited permission to copy, distribute and modify it.
1560 _ACEOF
1561   exit
1562 fi
1563
1564 ## ------------------------ ##
1565 ## Autoconf initialization. ##
1566 ## ------------------------ ##
1567
1568 # ac_fn_c_try_compile LINENO
1569 # --------------------------
1570 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1571 ac_fn_c_try_compile ()
1572 {
1573   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1574   rm -f conftest.$ac_objext
1575   if { { ac_try="$ac_compile"
1576 case "(($ac_try" in
1577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1578   *) ac_try_echo=$ac_try;;
1579 esac
1580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1581 $as_echo "$ac_try_echo"; } >&5
1582   (eval "$ac_compile") 2>conftest.err
1583   ac_status=$?
1584   if test -s conftest.err; then
1585     grep -v '^ *+' conftest.err >conftest.er1
1586     cat conftest.er1 >&5
1587     mv -f conftest.er1 conftest.err
1588   fi
1589   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1590   test $ac_status = 0; } && {
1591          test -z "$ac_c_werror_flag" ||
1592          test ! -s conftest.err
1593        } && test -s conftest.$ac_objext; then :
1594   ac_retval=0
1595 else
1596   $as_echo "$as_me: failed program was:" >&5
1597 sed 's/^/| /' conftest.$ac_ext >&5
1598
1599         ac_retval=1
1600 fi
1601   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1602   as_fn_set_status $ac_retval
1603
1604 } # ac_fn_c_try_compile
1605
1606 # ac_fn_c_try_link LINENO
1607 # -----------------------
1608 # Try to link conftest.$ac_ext, and return whether this succeeded.
1609 ac_fn_c_try_link ()
1610 {
1611   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1612   rm -f conftest.$ac_objext conftest$ac_exeext
1613   if { { ac_try="$ac_link"
1614 case "(($ac_try" in
1615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1616   *) ac_try_echo=$ac_try;;
1617 esac
1618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1619 $as_echo "$ac_try_echo"; } >&5
1620   (eval "$ac_link") 2>conftest.err
1621   ac_status=$?
1622   if test -s conftest.err; then
1623     grep -v '^ *+' conftest.err >conftest.er1
1624     cat conftest.er1 >&5
1625     mv -f conftest.er1 conftest.err
1626   fi
1627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1628   test $ac_status = 0; } && {
1629          test -z "$ac_c_werror_flag" ||
1630          test ! -s conftest.err
1631        } && test -s conftest$ac_exeext && {
1632          test "$cross_compiling" = yes ||
1633          test -x conftest$ac_exeext
1634        }; then :
1635   ac_retval=0
1636 else
1637   $as_echo "$as_me: failed program was:" >&5
1638 sed 's/^/| /' conftest.$ac_ext >&5
1639
1640         ac_retval=1
1641 fi
1642   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1643   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1644   # interfere with the next link command; also delete a directory that is
1645   # left behind by Apple's compiler.  We do this before executing the actions.
1646   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1647   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1648   as_fn_set_status $ac_retval
1649
1650 } # ac_fn_c_try_link
1651
1652 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1653 # -------------------------------------------------------
1654 # Tests whether HEADER exists and can be compiled using the include files in
1655 # INCLUDES, setting the cache variable VAR accordingly.
1656 ac_fn_c_check_header_compile ()
1657 {
1658   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1660 $as_echo_n "checking for $2... " >&6; }
1661 if eval \${$3+:} false; then :
1662   $as_echo_n "(cached) " >&6
1663 else
1664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1665 /* end confdefs.h.  */
1666 $4
1667 #include <$2>
1668 _ACEOF
1669 if ac_fn_c_try_compile "$LINENO"; then :
1670   eval "$3=yes"
1671 else
1672   eval "$3=no"
1673 fi
1674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1675 fi
1676 eval ac_res=\$$3
1677                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1678 $as_echo "$ac_res" >&6; }
1679   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1680
1681 } # ac_fn_c_check_header_compile
1682
1683 # ac_fn_c_try_cpp LINENO
1684 # ----------------------
1685 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1686 ac_fn_c_try_cpp ()
1687 {
1688   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1689   if { { ac_try="$ac_cpp conftest.$ac_ext"
1690 case "(($ac_try" in
1691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1692   *) ac_try_echo=$ac_try;;
1693 esac
1694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1695 $as_echo "$ac_try_echo"; } >&5
1696   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1697   ac_status=$?
1698   if test -s conftest.err; then
1699     grep -v '^ *+' conftest.err >conftest.er1
1700     cat conftest.er1 >&5
1701     mv -f conftest.er1 conftest.err
1702   fi
1703   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1704   test $ac_status = 0; } > conftest.i && {
1705          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1706          test ! -s conftest.err
1707        }; then :
1708   ac_retval=0
1709 else
1710   $as_echo "$as_me: failed program was:" >&5
1711 sed 's/^/| /' conftest.$ac_ext >&5
1712
1713     ac_retval=1
1714 fi
1715   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1716   as_fn_set_status $ac_retval
1717
1718 } # ac_fn_c_try_cpp
1719
1720 # ac_fn_c_try_run LINENO
1721 # ----------------------
1722 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1723 # that executables *can* be run.
1724 ac_fn_c_try_run ()
1725 {
1726   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727   if { { ac_try="$ac_link"
1728 case "(($ac_try" in
1729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1730   *) ac_try_echo=$ac_try;;
1731 esac
1732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733 $as_echo "$ac_try_echo"; } >&5
1734   (eval "$ac_link") 2>&5
1735   ac_status=$?
1736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1737   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1738   { { case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_try") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; }; }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: program exited with status $ac_status" >&5
1751        $as_echo "$as_me: failed program was:" >&5
1752 sed 's/^/| /' conftest.$ac_ext >&5
1753
1754        ac_retval=$ac_status
1755 fi
1756   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1757   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1758   as_fn_set_status $ac_retval
1759
1760 } # ac_fn_c_try_run
1761
1762 # ac_fn_c_check_func LINENO FUNC VAR
1763 # ----------------------------------
1764 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1765 ac_fn_c_check_func ()
1766 {
1767   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1769 $as_echo_n "checking for $2... " >&6; }
1770 if eval \${$3+:} false; then :
1771   $as_echo_n "(cached) " >&6
1772 else
1773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1774 /* end confdefs.h.  */
1775 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1776    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1777 #define $2 innocuous_$2
1778
1779 /* System header to define __stub macros and hopefully few prototypes,
1780     which can conflict with char $2 (); below.
1781     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1782     <limits.h> exists even on freestanding compilers.  */
1783
1784 #ifdef __STDC__
1785 # include <limits.h>
1786 #else
1787 # include <assert.h>
1788 #endif
1789
1790 #undef $2
1791
1792 /* Override any GCC internal prototype to avoid an error.
1793    Use char because int might match the return type of a GCC
1794    builtin and then its argument prototype would still apply.  */
1795 #ifdef __cplusplus
1796 extern "C"
1797 #endif
1798 char $2 ();
1799 /* The GNU C library defines this for functions which it implements
1800     to always fail with ENOSYS.  Some functions are actually named
1801     something starting with __ and the normal name is an alias.  */
1802 #if defined __stub_$2 || defined __stub___$2
1803 choke me
1804 #endif
1805
1806 int
1807 main ()
1808 {
1809 return $2 ();
1810   ;
1811   return 0;
1812 }
1813 _ACEOF
1814 if ac_fn_c_try_link "$LINENO"; then :
1815   eval "$3=yes"
1816 else
1817   eval "$3=no"
1818 fi
1819 rm -f core conftest.err conftest.$ac_objext \
1820     conftest$ac_exeext conftest.$ac_ext
1821 fi
1822 eval ac_res=\$$3
1823                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1824 $as_echo "$ac_res" >&6; }
1825   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1826
1827 } # ac_fn_c_check_func
1828
1829 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1830 # -------------------------------------------
1831 # Tests whether TYPE exists after having included INCLUDES, setting cache
1832 # variable VAR accordingly.
1833 ac_fn_c_check_type ()
1834 {
1835   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1836   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1837 $as_echo_n "checking for $2... " >&6; }
1838 if eval \${$3+:} false; then :
1839   $as_echo_n "(cached) " >&6
1840 else
1841   eval "$3=no"
1842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 int
1846 main ()
1847 {
1848 if (sizeof ($2))
1849          return 0;
1850   ;
1851   return 0;
1852 }
1853 _ACEOF
1854 if ac_fn_c_try_compile "$LINENO"; then :
1855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856 /* end confdefs.h.  */
1857 $4
1858 int
1859 main ()
1860 {
1861 if (sizeof (($2)))
1862             return 0;
1863   ;
1864   return 0;
1865 }
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868
1869 else
1870   eval "$3=yes"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1875 fi
1876 eval ac_res=\$$3
1877                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1878 $as_echo "$ac_res" >&6; }
1879   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1880
1881 } # ac_fn_c_check_type
1882
1883 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1884 # --------------------------------------------
1885 # Tries to find the compile-time value of EXPR in a program that includes
1886 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1887 # computed
1888 ac_fn_c_compute_int ()
1889 {
1890   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1891   if test "$cross_compiling" = yes; then
1892     # Depending upon the size, compute the lo and hi bounds.
1893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1894 /* end confdefs.h.  */
1895 $4
1896 int
1897 main ()
1898 {
1899 static int test_array [1 - 2 * !(($2) >= 0)];
1900 test_array [0] = 0;
1901 return test_array [0];
1902
1903   ;
1904   return 0;
1905 }
1906 _ACEOF
1907 if ac_fn_c_try_compile "$LINENO"; then :
1908   ac_lo=0 ac_mid=0
1909   while :; do
1910     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1911 /* end confdefs.h.  */
1912 $4
1913 int
1914 main ()
1915 {
1916 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1917 test_array [0] = 0;
1918 return test_array [0];
1919
1920   ;
1921   return 0;
1922 }
1923 _ACEOF
1924 if ac_fn_c_try_compile "$LINENO"; then :
1925   ac_hi=$ac_mid; break
1926 else
1927   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1928                         if test $ac_lo -le $ac_mid; then
1929                           ac_lo= ac_hi=
1930                           break
1931                         fi
1932                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1933 fi
1934 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1935   done
1936 else
1937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1938 /* end confdefs.h.  */
1939 $4
1940 int
1941 main ()
1942 {
1943 static int test_array [1 - 2 * !(($2) < 0)];
1944 test_array [0] = 0;
1945 return test_array [0];
1946
1947   ;
1948   return 0;
1949 }
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952   ac_hi=-1 ac_mid=-1
1953   while :; do
1954     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955 /* end confdefs.h.  */
1956 $4
1957 int
1958 main ()
1959 {
1960 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1961 test_array [0] = 0;
1962 return test_array [0];
1963
1964   ;
1965   return 0;
1966 }
1967 _ACEOF
1968 if ac_fn_c_try_compile "$LINENO"; then :
1969   ac_lo=$ac_mid; break
1970 else
1971   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1972                         if test $ac_mid -le $ac_hi; then
1973                           ac_lo= ac_hi=
1974                           break
1975                         fi
1976                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1977 fi
1978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1979   done
1980 else
1981   ac_lo= ac_hi=
1982 fi
1983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1984 fi
1985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1986 # Binary search between lo and hi bounds.
1987 while test "x$ac_lo" != "x$ac_hi"; do
1988   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1990 /* end confdefs.h.  */
1991 $4
1992 int
1993 main ()
1994 {
1995 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1996 test_array [0] = 0;
1997 return test_array [0];
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   ac_hi=$ac_mid
2005 else
2006   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2007 fi
2008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2009 done
2010 case $ac_lo in #((
2011 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2012 '') ac_retval=1 ;;
2013 esac
2014   else
2015     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2016 /* end confdefs.h.  */
2017 $4
2018 static long int longval () { return $2; }
2019 static unsigned long int ulongval () { return $2; }
2020 #include <stdio.h>
2021 #include <stdlib.h>
2022 int
2023 main ()
2024 {
2025
2026   FILE *f = fopen ("conftest.val", "w");
2027   if (! f)
2028     return 1;
2029   if (($2) < 0)
2030     {
2031       long int i = longval ();
2032       if (i != ($2))
2033         return 1;
2034       fprintf (f, "%ld", i);
2035     }
2036   else
2037     {
2038       unsigned long int i = ulongval ();
2039       if (i != ($2))
2040         return 1;
2041       fprintf (f, "%lu", i);
2042     }
2043   /* Do not output a trailing newline, as this causes \r\n confusion
2044      on some platforms.  */
2045   return ferror (f) || fclose (f) != 0;
2046
2047   ;
2048   return 0;
2049 }
2050 _ACEOF
2051 if ac_fn_c_try_run "$LINENO"; then :
2052   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2053 else
2054   ac_retval=1
2055 fi
2056 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2057   conftest.$ac_objext conftest.beam conftest.$ac_ext
2058 rm -f conftest.val
2059
2060   fi
2061   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2062   as_fn_set_status $ac_retval
2063
2064 } # ac_fn_c_compute_int
2065
2066 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2067 # -------------------------------------------------------
2068 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2069 # the include files in INCLUDES and setting the cache variable VAR
2070 # accordingly.
2071 ac_fn_c_check_header_mongrel ()
2072 {
2073   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2074   if eval \${$3+:} false; then :
2075   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2076 $as_echo_n "checking for $2... " >&6; }
2077 if eval \${$3+:} false; then :
2078   $as_echo_n "(cached) " >&6
2079 fi
2080 eval ac_res=\$$3
2081                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2082 $as_echo "$ac_res" >&6; }
2083 else
2084   # Is the header compilable?
2085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2086 $as_echo_n "checking $2 usability... " >&6; }
2087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2088 /* end confdefs.h.  */
2089 $4
2090 #include <$2>
2091 _ACEOF
2092 if ac_fn_c_try_compile "$LINENO"; then :
2093   ac_header_compiler=yes
2094 else
2095   ac_header_compiler=no
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2099 $as_echo "$ac_header_compiler" >&6; }
2100
2101 # Is the header present?
2102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2103 $as_echo_n "checking $2 presence... " >&6; }
2104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105 /* end confdefs.h.  */
2106 #include <$2>
2107 _ACEOF
2108 if ac_fn_c_try_cpp "$LINENO"; then :
2109   ac_header_preproc=yes
2110 else
2111   ac_header_preproc=no
2112 fi
2113 rm -f conftest.err conftest.i conftest.$ac_ext
2114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2115 $as_echo "$ac_header_preproc" >&6; }
2116
2117 # So?  What about this header?
2118 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2119   yes:no: )
2120     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2121 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2122     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2123 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2124     ;;
2125   no:yes:* )
2126     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2127 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2128     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2129 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2130     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2131 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2132     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2133 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2134     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2135 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2136     ;;
2137 esac
2138   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2139 $as_echo_n "checking for $2... " >&6; }
2140 if eval \${$3+:} false; then :
2141   $as_echo_n "(cached) " >&6
2142 else
2143   eval "$3=\$ac_header_compiler"
2144 fi
2145 eval ac_res=\$$3
2146                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2147 $as_echo "$ac_res" >&6; }
2148 fi
2149   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2150
2151 } # ac_fn_c_check_header_mongrel
2152 cat >config.log <<_ACEOF
2153 This file contains any messages produced by compilers while
2154 running configure, to aid debugging if configure makes a mistake.
2155
2156 It was created by GNU Atomic Library $as_me 1.0, which was
2157 generated by GNU Autoconf 2.69.  Invocation command line was
2158
2159   $ $0 $@
2160
2161 _ACEOF
2162 exec 5>>config.log
2163 {
2164 cat <<_ASUNAME
2165 ## --------- ##
2166 ## Platform. ##
2167 ## --------- ##
2168
2169 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2170 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2171 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2172 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2173 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2174
2175 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2176 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2177
2178 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2179 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2180 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2181 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2182 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2183 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2184 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2185
2186 _ASUNAME
2187
2188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2189 for as_dir in $PATH
2190 do
2191   IFS=$as_save_IFS
2192   test -z "$as_dir" && as_dir=.
2193     $as_echo "PATH: $as_dir"
2194   done
2195 IFS=$as_save_IFS
2196
2197 } >&5
2198
2199 cat >&5 <<_ACEOF
2200
2201
2202 ## ----------- ##
2203 ## Core tests. ##
2204 ## ----------- ##
2205
2206 _ACEOF
2207
2208
2209 # Keep a trace of the command line.
2210 # Strip out --no-create and --no-recursion so they do not pile up.
2211 # Strip out --silent because we don't want to record it for future runs.
2212 # Also quote any args containing shell meta-characters.
2213 # Make two passes to allow for proper duplicate-argument suppression.
2214 ac_configure_args=
2215 ac_configure_args0=
2216 ac_configure_args1=
2217 ac_must_keep_next=false
2218 for ac_pass in 1 2
2219 do
2220   for ac_arg
2221   do
2222     case $ac_arg in
2223     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2224     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2225     | -silent | --silent | --silen | --sile | --sil)
2226       continue ;;
2227     *\'*)
2228       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2229     esac
2230     case $ac_pass in
2231     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2232     2)
2233       as_fn_append ac_configure_args1 " '$ac_arg'"
2234       if test $ac_must_keep_next = true; then
2235         ac_must_keep_next=false # Got value, back to normal.
2236       else
2237         case $ac_arg in
2238           *=* | --config-cache | -C | -disable-* | --disable-* \
2239           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2240           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2241           | -with-* | --with-* | -without-* | --without-* | --x)
2242             case "$ac_configure_args0 " in
2243               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2244             esac
2245             ;;
2246           -* ) ac_must_keep_next=true ;;
2247         esac
2248       fi
2249       as_fn_append ac_configure_args " '$ac_arg'"
2250       ;;
2251     esac
2252   done
2253 done
2254 { ac_configure_args0=; unset ac_configure_args0;}
2255 { ac_configure_args1=; unset ac_configure_args1;}
2256
2257 # When interrupted or exit'd, cleanup temporary files, and complete
2258 # config.log.  We remove comments because anyway the quotes in there
2259 # would cause problems or look ugly.
2260 # WARNING: Use '\'' to represent an apostrophe within the trap.
2261 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2262 trap 'exit_status=$?
2263   # Save into config.log some information that might help in debugging.
2264   {
2265     echo
2266
2267     $as_echo "## ---------------- ##
2268 ## Cache variables. ##
2269 ## ---------------- ##"
2270     echo
2271     # The following way of writing the cache mishandles newlines in values,
2272 (
2273   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2274     eval ac_val=\$$ac_var
2275     case $ac_val in #(
2276     *${as_nl}*)
2277       case $ac_var in #(
2278       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2279 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2280       esac
2281       case $ac_var in #(
2282       _ | IFS | as_nl) ;; #(
2283       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2284       *) { eval $ac_var=; unset $ac_var;} ;;
2285       esac ;;
2286     esac
2287   done
2288   (set) 2>&1 |
2289     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2290     *${as_nl}ac_space=\ *)
2291       sed -n \
2292         "s/'\''/'\''\\\\'\'''\''/g;
2293           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2294       ;; #(
2295     *)
2296       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2297       ;;
2298     esac |
2299     sort
2300 )
2301     echo
2302
2303     $as_echo "## ----------------- ##
2304 ## Output variables. ##
2305 ## ----------------- ##"
2306     echo
2307     for ac_var in $ac_subst_vars
2308     do
2309       eval ac_val=\$$ac_var
2310       case $ac_val in
2311       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2312       esac
2313       $as_echo "$ac_var='\''$ac_val'\''"
2314     done | sort
2315     echo
2316
2317     if test -n "$ac_subst_files"; then
2318       $as_echo "## ------------------- ##
2319 ## File substitutions. ##
2320 ## ------------------- ##"
2321       echo
2322       for ac_var in $ac_subst_files
2323       do
2324         eval ac_val=\$$ac_var
2325         case $ac_val in
2326         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2327         esac
2328         $as_echo "$ac_var='\''$ac_val'\''"
2329       done | sort
2330       echo
2331     fi
2332
2333     if test -s confdefs.h; then
2334       $as_echo "## ----------- ##
2335 ## confdefs.h. ##
2336 ## ----------- ##"
2337       echo
2338       cat confdefs.h
2339       echo
2340     fi
2341     test "$ac_signal" != 0 &&
2342       $as_echo "$as_me: caught signal $ac_signal"
2343     $as_echo "$as_me: exit $exit_status"
2344   } >&5
2345   rm -f core *.core core.conftest.* &&
2346     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2347     exit $exit_status
2348 ' 0
2349 for ac_signal in 1 2 13 15; do
2350   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2351 done
2352 ac_signal=0
2353
2354 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2355 rm -f -r conftest* confdefs.h
2356
2357 $as_echo "/* confdefs.h */" > confdefs.h
2358
2359 # Predefined preprocessor variables.
2360
2361 cat >>confdefs.h <<_ACEOF
2362 #define PACKAGE_NAME "$PACKAGE_NAME"
2363 _ACEOF
2364
2365 cat >>confdefs.h <<_ACEOF
2366 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2367 _ACEOF
2368
2369 cat >>confdefs.h <<_ACEOF
2370 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2371 _ACEOF
2372
2373 cat >>confdefs.h <<_ACEOF
2374 #define PACKAGE_STRING "$PACKAGE_STRING"
2375 _ACEOF
2376
2377 cat >>confdefs.h <<_ACEOF
2378 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2379 _ACEOF
2380
2381 cat >>confdefs.h <<_ACEOF
2382 #define PACKAGE_URL "$PACKAGE_URL"
2383 _ACEOF
2384
2385
2386 # Let the site file select an alternate cache file if it wants to.
2387 # Prefer an explicitly selected file to automatically selected ones.
2388 ac_site_file1=NONE
2389 ac_site_file2=NONE
2390 if test -n "$CONFIG_SITE"; then
2391   # We do not want a PATH search for config.site.
2392   case $CONFIG_SITE in #((
2393     -*)  ac_site_file1=./$CONFIG_SITE;;
2394     */*) ac_site_file1=$CONFIG_SITE;;
2395     *)   ac_site_file1=./$CONFIG_SITE;;
2396   esac
2397 elif test "x$prefix" != xNONE; then
2398   ac_site_file1=$prefix/share/config.site
2399   ac_site_file2=$prefix/etc/config.site
2400 else
2401   ac_site_file1=$ac_default_prefix/share/config.site
2402   ac_site_file2=$ac_default_prefix/etc/config.site
2403 fi
2404 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2405 do
2406   test "x$ac_site_file" = xNONE && continue
2407   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2408     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2409 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2410     sed 's/^/| /' "$ac_site_file" >&5
2411     . "$ac_site_file" \
2412       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2413 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2414 as_fn_error $? "failed to load site script $ac_site_file
2415 See \`config.log' for more details" "$LINENO" 5; }
2416   fi
2417 done
2418
2419 if test -r "$cache_file"; then
2420   # Some versions of bash will fail to source /dev/null (special files
2421   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2422   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2423     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2424 $as_echo "$as_me: loading cache $cache_file" >&6;}
2425     case $cache_file in
2426       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2427       *)                      . "./$cache_file";;
2428     esac
2429   fi
2430 else
2431   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2432 $as_echo "$as_me: creating cache $cache_file" >&6;}
2433   >$cache_file
2434 fi
2435
2436 # Check that the precious variables saved in the cache have kept the same
2437 # value.
2438 ac_cache_corrupted=false
2439 for ac_var in $ac_precious_vars; do
2440   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2441   eval ac_new_set=\$ac_env_${ac_var}_set
2442   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2443   eval ac_new_val=\$ac_env_${ac_var}_value
2444   case $ac_old_set,$ac_new_set in
2445     set,)
2446       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2447 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2448       ac_cache_corrupted=: ;;
2449     ,set)
2450       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2451 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2452       ac_cache_corrupted=: ;;
2453     ,);;
2454     *)
2455       if test "x$ac_old_val" != "x$ac_new_val"; then
2456         # differences in whitespace do not lead to failure.
2457         ac_old_val_w=`echo x $ac_old_val`
2458         ac_new_val_w=`echo x $ac_new_val`
2459         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2460           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2461 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2462           ac_cache_corrupted=:
2463         else
2464           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2465 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2466           eval $ac_var=\$ac_old_val
2467         fi
2468         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2469 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2470         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2471 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2472       fi;;
2473   esac
2474   # Pass precious variables to config.status.
2475   if test "$ac_new_set" = set; then
2476     case $ac_new_val in
2477     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2478     *) ac_arg=$ac_var=$ac_new_val ;;
2479     esac
2480     case " $ac_configure_args " in
2481       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2482       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2483     esac
2484   fi
2485 done
2486 if $ac_cache_corrupted; then
2487   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2488 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2489   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2490 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2491   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2492 fi
2493 ## -------------------- ##
2494 ## Main body of script. ##
2495 ## -------------------- ##
2496
2497 ac_ext=c
2498 ac_cpp='$CPP $CPPFLAGS'
2499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2501 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2502
2503
2504
2505
2506
2507 ac_config_headers="$ac_config_headers auto-config.h"
2508
2509
2510 # -------
2511 # Options
2512 # -------
2513
2514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2515 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2516  # Check whether --enable-version-specific-runtime-libs was given.
2517 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2518   enableval=$enable_version_specific_runtime_libs;
2519       case "$enableval" in
2520        yes|no) ;;
2521        *) as_fn_error $? "Unknown argument to enable/disable version-specific-runtime-libs" "$LINENO" 5 ;;
2522                           esac
2523
2524 else
2525   enable_version_specific_runtime_libs=no
2526 fi
2527
2528
2529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_version_specific_runtime_libs" >&5
2530 $as_echo "$enable_version_specific_runtime_libs" >&6; }
2531
2532 # We would like our source tree to be readonly. However when releases or
2533 # pre-releases are generated, the flex/bison generated files as well as the
2534 # various formats of manuals need to be included along with the rest of the
2535 # sources.  Therefore we have --enable-generated-files-in-srcdir to do
2536 # just that.
2537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-generated-files-in-srcdir" >&5
2538 $as_echo_n "checking for --enable-generated-files-in-srcdir... " >&6; }
2539  # Check whether --enable-generated-files-in-srcdir was given.
2540 if test "${enable_generated_files_in_srcdir+set}" = set; then :
2541   enableval=$enable_generated_files_in_srcdir;
2542       case "$enableval" in
2543        yes|no) ;;
2544        *) as_fn_error $? "Unknown argument to enable/disable generated-files-in-srcdir" "$LINENO" 5 ;;
2545                           esac
2546
2547 else
2548   enable_generated_files_in_srcdir=no
2549 fi
2550
2551
2552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_generated_files_in_srcdir" >&5
2553 $as_echo "$enable_generated_files_in_srcdir" >&6; }
2554  if test "$enable_generated_files_in_srcdir" = yes; then
2555   GENINSRC_TRUE=
2556   GENINSRC_FALSE='#'
2557 else
2558   GENINSRC_TRUE='#'
2559   GENINSRC_FALSE=
2560 fi
2561
2562
2563
2564 # -------
2565
2566 # Gets build, host, target, *_vendor, *_cpu, *_os, etc.
2567 #
2568 # You will slowly go insane if you do not grok the following fact:  when
2569 # building this library, the top-level /target/ becomes the library's /host/.
2570 #
2571 # configure then causes --target to default to --host, exactly like any
2572 # other package using autoconf.  Therefore, 'target' and 'host' will
2573 # always be the same.  This makes sense both for native and cross compilers
2574 # just think about it for a little while.  :-)
2575 #
2576 # Also, if this library is being configured as part of a cross compiler, the
2577 # top-level configure script will pass the "real" host as $with_cross_host.
2578 #
2579 # Do not delete or change the following two lines.  For why, see
2580 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
2581 ac_aux_dir=
2582 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2583   if test -f "$ac_dir/install-sh"; then
2584     ac_aux_dir=$ac_dir
2585     ac_install_sh="$ac_aux_dir/install-sh -c"
2586     break
2587   elif test -f "$ac_dir/install.sh"; then
2588     ac_aux_dir=$ac_dir
2589     ac_install_sh="$ac_aux_dir/install.sh -c"
2590     break
2591   elif test -f "$ac_dir/shtool"; then
2592     ac_aux_dir=$ac_dir
2593     ac_install_sh="$ac_aux_dir/shtool install -c"
2594     break
2595   fi
2596 done
2597 if test -z "$ac_aux_dir"; then
2598   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2599 fi
2600
2601 # These three variables are undocumented and unsupported,
2602 # and are intended to be withdrawn in a future Autoconf release.
2603 # They can cause serious problems if a builder's source tree is in a directory
2604 # whose full name contains unusual characters.
2605 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2606 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2607 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2608
2609
2610 # Make sure we can run config.sub.
2611 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2612   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2613
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2615 $as_echo_n "checking build system type... " >&6; }
2616 if ${ac_cv_build+:} false; then :
2617   $as_echo_n "(cached) " >&6
2618 else
2619   ac_build_alias=$build_alias
2620 test "x$ac_build_alias" = x &&
2621   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2622 test "x$ac_build_alias" = x &&
2623   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2624 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2625   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2626
2627 fi
2628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2629 $as_echo "$ac_cv_build" >&6; }
2630 case $ac_cv_build in
2631 *-*-*) ;;
2632 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2633 esac
2634 build=$ac_cv_build
2635 ac_save_IFS=$IFS; IFS='-'
2636 set x $ac_cv_build
2637 shift
2638 build_cpu=$1
2639 build_vendor=$2
2640 shift; shift
2641 # Remember, the first character of IFS is used to create $*,
2642 # except with old shells:
2643 build_os=$*
2644 IFS=$ac_save_IFS
2645 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2646
2647
2648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2649 $as_echo_n "checking host system type... " >&6; }
2650 if ${ac_cv_host+:} false; then :
2651   $as_echo_n "(cached) " >&6
2652 else
2653   if test "x$host_alias" = x; then
2654   ac_cv_host=$ac_cv_build
2655 else
2656   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2657     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2658 fi
2659
2660 fi
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2662 $as_echo "$ac_cv_host" >&6; }
2663 case $ac_cv_host in
2664 *-*-*) ;;
2665 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2666 esac
2667 host=$ac_cv_host
2668 ac_save_IFS=$IFS; IFS='-'
2669 set x $ac_cv_host
2670 shift
2671 host_cpu=$1
2672 host_vendor=$2
2673 shift; shift
2674 # Remember, the first character of IFS is used to create $*,
2675 # except with old shells:
2676 host_os=$*
2677 IFS=$ac_save_IFS
2678 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2679
2680
2681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2682 $as_echo_n "checking target system type... " >&6; }
2683 if ${ac_cv_target+:} false; then :
2684   $as_echo_n "(cached) " >&6
2685 else
2686   if test "x$target_alias" = x; then
2687   ac_cv_target=$ac_cv_host
2688 else
2689   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2690     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2691 fi
2692
2693 fi
2694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2695 $as_echo "$ac_cv_target" >&6; }
2696 case $ac_cv_target in
2697 *-*-*) ;;
2698 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2699 esac
2700 target=$ac_cv_target
2701 ac_save_IFS=$IFS; IFS='-'
2702 set x $ac_cv_target
2703 shift
2704 target_cpu=$1
2705 target_vendor=$2
2706 shift; shift
2707 # Remember, the first character of IFS is used to create $*,
2708 # except with old shells:
2709 target_os=$*
2710 IFS=$ac_save_IFS
2711 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2712
2713
2714 # The aliases save the names the user supplied, while $host etc.
2715 # will get canonicalized.
2716 test -n "$target_alias" &&
2717   test "$program_prefix$program_suffix$program_transform_name" = \
2718     NONENONEs,x,x, &&
2719   program_prefix=${target_alias}-
2720
2721 target_alias=${target_alias-$host_alias}
2722
2723 # Sets up automake.  Must come after AC_CANONICAL_SYSTEM.  Each of the
2724 # following is magically included in AUTOMAKE_OPTIONS in each Makefile.am.
2725 #  1.9.0:  minimum required version
2726 #  no-define:  PACKAGE and VERSION will not be #define'd in config.h (a bunch
2727 #              of other PACKAGE_* variables will, however, and there's nothing
2728 #              we can do about that; they come from AC_INIT).
2729 #  no-dist:  we don't want 'dist' and related rules.
2730 #  foreign:  we don't follow the normal rules for GNU packages (no COPYING
2731 #            file in the top srcdir, etc, etc), so stop complaining.
2732 #  -Wall:  turns on all automake warnings...
2733 #  -Wno-portability:  ...except this one, since GNU make is required.
2734 #  -Wno-override: ... and this one, since we do want this in testsuite.
2735 am__api_version='1.15'
2736
2737 # Find a good install program.  We prefer a C program (faster),
2738 # so one script is as good as another.  But avoid the broken or
2739 # incompatible versions:
2740 # SysV /etc/install, /usr/sbin/install
2741 # SunOS /usr/etc/install
2742 # IRIX /sbin/install
2743 # AIX /bin/install
2744 # AmigaOS /C/install, which installs bootblocks on floppy discs
2745 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2746 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2747 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2748 # OS/2's system install, which has a completely different semantic
2749 # ./install, which can be erroneously created by make from ./install.sh.
2750 # Reject install programs that cannot install multiple files.
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2752 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2753 if test -z "$INSTALL"; then
2754 if ${ac_cv_path_install+:} false; then :
2755   $as_echo_n "(cached) " >&6
2756 else
2757   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2758 for as_dir in $PATH
2759 do
2760   IFS=$as_save_IFS
2761   test -z "$as_dir" && as_dir=.
2762     # Account for people who put trailing slashes in PATH elements.
2763 case $as_dir/ in #((
2764   ./ | .// | /[cC]/* | \
2765   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2766   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2767   /usr/ucb/* ) ;;
2768   *)
2769     # OSF1 and SCO ODT 3.0 have their own names for install.
2770     # Don't use installbsd from OSF since it installs stuff as root
2771     # by default.
2772     for ac_prog in ginstall scoinst install; do
2773       for ac_exec_ext in '' $ac_executable_extensions; do
2774         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2775           if test $ac_prog = install &&
2776             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2777             # AIX install.  It has an incompatible calling convention.
2778             :
2779           elif test $ac_prog = install &&
2780             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2781             # program-specific install script used by HP pwplus--don't use.
2782             :
2783           else
2784             rm -rf conftest.one conftest.two conftest.dir
2785             echo one > conftest.one
2786             echo two > conftest.two
2787             mkdir conftest.dir
2788             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2789               test -s conftest.one && test -s conftest.two &&
2790               test -s conftest.dir/conftest.one &&
2791               test -s conftest.dir/conftest.two
2792             then
2793               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2794               break 3
2795             fi
2796           fi
2797         fi
2798       done
2799     done
2800     ;;
2801 esac
2802
2803   done
2804 IFS=$as_save_IFS
2805
2806 rm -rf conftest.one conftest.two conftest.dir
2807
2808 fi
2809   if test "${ac_cv_path_install+set}" = set; then
2810     INSTALL=$ac_cv_path_install
2811   else
2812     # As a last resort, use the slow shell script.  Don't cache a
2813     # value for INSTALL within a source directory, because that will
2814     # break other packages using the cache if that directory is
2815     # removed, or if the value is a relative name.
2816     INSTALL=$ac_install_sh
2817   fi
2818 fi
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2820 $as_echo "$INSTALL" >&6; }
2821
2822 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2823 # It thinks the first close brace ends the variable substitution.
2824 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2825
2826 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2827
2828 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2829
2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2831 $as_echo_n "checking whether build environment is sane... " >&6; }
2832 # Reject unsafe characters in $srcdir or the absolute working directory
2833 # name.  Accept space and tab only in the latter.
2834 am_lf='
2835 '
2836 case `pwd` in
2837   *[\\\"\#\$\&\'\`$am_lf]*)
2838     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2839 esac
2840 case $srcdir in
2841   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2842     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2843 esac
2844
2845 # Do 'set' in a subshell so we don't clobber the current shell's
2846 # arguments.  Must try -L first in case configure is actually a
2847 # symlink; some systems play weird games with the mod time of symlinks
2848 # (eg FreeBSD returns the mod time of the symlink's containing
2849 # directory).
2850 if (
2851    am_has_slept=no
2852    for am_try in 1 2; do
2853      echo "timestamp, slept: $am_has_slept" > conftest.file
2854      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2855      if test "$*" = "X"; then
2856         # -L didn't work.
2857         set X `ls -t "$srcdir/configure" conftest.file`
2858      fi
2859      if test "$*" != "X $srcdir/configure conftest.file" \
2860         && test "$*" != "X conftest.file $srcdir/configure"; then
2861
2862         # If neither matched, then we have a broken ls.  This can happen
2863         # if, for instance, CONFIG_SHELL is bash and it inherits a
2864         # broken ls alias from the environment.  This has actually
2865         # happened.  Such a system could not be considered "sane".
2866         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2867   alias in your environment" "$LINENO" 5
2868      fi
2869      if test "$2" = conftest.file || test $am_try -eq 2; then
2870        break
2871      fi
2872      # Just in case.
2873      sleep 1
2874      am_has_slept=yes
2875    done
2876    test "$2" = conftest.file
2877    )
2878 then
2879    # Ok.
2880    :
2881 else
2882    as_fn_error $? "newly created file is older than distributed files!
2883 Check your system clock" "$LINENO" 5
2884 fi
2885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2886 $as_echo "yes" >&6; }
2887 # If we didn't sleep, we still need to ensure time stamps of config.status and
2888 # generated files are strictly newer.
2889 am_sleep_pid=
2890 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2891   ( sleep 1 ) &
2892   am_sleep_pid=$!
2893 fi
2894
2895 rm -f conftest.file
2896
2897 test "$program_prefix" != NONE &&
2898   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2899 # Use a double $ so make ignores it.
2900 test "$program_suffix" != NONE &&
2901   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2902 # Double any \ or $.
2903 # By default was `s,x,x', remove it if useless.
2904 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2905 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2906
2907 # Expand $ac_aux_dir to an absolute path.
2908 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2909
2910 if test x"${MISSING+set}" != xset; then
2911   case $am_aux_dir in
2912   *\ * | *\     *)
2913     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2914   *)
2915     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2916   esac
2917 fi
2918 # Use eval to expand $SHELL
2919 if eval "$MISSING --is-lightweight"; then
2920   am_missing_run="$MISSING "
2921 else
2922   am_missing_run=
2923   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2924 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2925 fi
2926
2927 if test x"${install_sh+set}" != xset; then
2928   case $am_aux_dir in
2929   *\ * | *\     *)
2930     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2931   *)
2932     install_sh="\${SHELL} $am_aux_dir/install-sh"
2933   esac
2934 fi
2935
2936 # Installed binaries are usually stripped using 'strip' when the user
2937 # run "make install-strip".  However 'strip' might not be the right
2938 # tool to use in cross-compilation environments, therefore Automake
2939 # will honor the 'STRIP' environment variable to overrule this program.
2940 if test "$cross_compiling" != no; then
2941   if test -n "$ac_tool_prefix"; then
2942   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2943 set dummy ${ac_tool_prefix}strip; ac_word=$2
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2945 $as_echo_n "checking for $ac_word... " >&6; }
2946 if ${ac_cv_prog_STRIP+:} false; then :
2947   $as_echo_n "(cached) " >&6
2948 else
2949   if test -n "$STRIP"; then
2950   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2951 else
2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2953 for as_dir in $PATH
2954 do
2955   IFS=$as_save_IFS
2956   test -z "$as_dir" && as_dir=.
2957     for ac_exec_ext in '' $ac_executable_extensions; do
2958   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2959     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2961     break 2
2962   fi
2963 done
2964   done
2965 IFS=$as_save_IFS
2966
2967 fi
2968 fi
2969 STRIP=$ac_cv_prog_STRIP
2970 if test -n "$STRIP"; then
2971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2972 $as_echo "$STRIP" >&6; }
2973 else
2974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2975 $as_echo "no" >&6; }
2976 fi
2977
2978
2979 fi
2980 if test -z "$ac_cv_prog_STRIP"; then
2981   ac_ct_STRIP=$STRIP
2982   # Extract the first word of "strip", so it can be a program name with args.
2983 set dummy strip; ac_word=$2
2984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2985 $as_echo_n "checking for $ac_word... " >&6; }
2986 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2987   $as_echo_n "(cached) " >&6
2988 else
2989   if test -n "$ac_ct_STRIP"; then
2990   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2991 else
2992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2993 for as_dir in $PATH
2994 do
2995   IFS=$as_save_IFS
2996   test -z "$as_dir" && as_dir=.
2997     for ac_exec_ext in '' $ac_executable_extensions; do
2998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2999     ac_cv_prog_ac_ct_STRIP="strip"
3000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3001     break 2
3002   fi
3003 done
3004   done
3005 IFS=$as_save_IFS
3006
3007 fi
3008 fi
3009 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3010 if test -n "$ac_ct_STRIP"; then
3011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3012 $as_echo "$ac_ct_STRIP" >&6; }
3013 else
3014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015 $as_echo "no" >&6; }
3016 fi
3017
3018   if test "x$ac_ct_STRIP" = x; then
3019     STRIP=":"
3020   else
3021     case $cross_compiling:$ac_tool_warned in
3022 yes:)
3023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3025 ac_tool_warned=yes ;;
3026 esac
3027     STRIP=$ac_ct_STRIP
3028   fi
3029 else
3030   STRIP="$ac_cv_prog_STRIP"
3031 fi
3032
3033 fi
3034 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3035
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3037 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3038 if test -z "$MKDIR_P"; then
3039   if ${ac_cv_path_mkdir+:} false; then :
3040   $as_echo_n "(cached) " >&6
3041 else
3042   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3043 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3044 do
3045   IFS=$as_save_IFS
3046   test -z "$as_dir" && as_dir=.
3047     for ac_prog in mkdir gmkdir; do
3048          for ac_exec_ext in '' $ac_executable_extensions; do
3049            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3050            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3051              'mkdir (GNU coreutils) '* | \
3052              'mkdir (coreutils) '* | \
3053              'mkdir (fileutils) '4.1*)
3054                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3055                break 3;;
3056            esac
3057          done
3058        done
3059   done
3060 IFS=$as_save_IFS
3061
3062 fi
3063
3064   test -d ./--version && rmdir ./--version
3065   if test "${ac_cv_path_mkdir+set}" = set; then
3066     MKDIR_P="$ac_cv_path_mkdir -p"
3067   else
3068     # As a last resort, use the slow shell script.  Don't cache a
3069     # value for MKDIR_P within a source directory, because that will
3070     # break other packages using the cache if that directory is
3071     # removed, or if the value is a relative name.
3072     MKDIR_P="$ac_install_sh -d"
3073   fi
3074 fi
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3076 $as_echo "$MKDIR_P" >&6; }
3077
3078 for ac_prog in gawk mawk nawk awk
3079 do
3080   # Extract the first word of "$ac_prog", so it can be a program name with args.
3081 set dummy $ac_prog; ac_word=$2
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3083 $as_echo_n "checking for $ac_word... " >&6; }
3084 if ${ac_cv_prog_AWK+:} false; then :
3085   $as_echo_n "(cached) " >&6
3086 else
3087   if test -n "$AWK"; then
3088   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3089 else
3090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3091 for as_dir in $PATH
3092 do
3093   IFS=$as_save_IFS
3094   test -z "$as_dir" && as_dir=.
3095     for ac_exec_ext in '' $ac_executable_extensions; do
3096   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3097     ac_cv_prog_AWK="$ac_prog"
3098     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3099     break 2
3100   fi
3101 done
3102   done
3103 IFS=$as_save_IFS
3104
3105 fi
3106 fi
3107 AWK=$ac_cv_prog_AWK
3108 if test -n "$AWK"; then
3109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3110 $as_echo "$AWK" >&6; }
3111 else
3112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3113 $as_echo "no" >&6; }
3114 fi
3115
3116
3117   test -n "$AWK" && break
3118 done
3119
3120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3121 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3122 set x ${MAKE-make}
3123 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3124 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3125   $as_echo_n "(cached) " >&6
3126 else
3127   cat >conftest.make <<\_ACEOF
3128 SHELL = /bin/sh
3129 all:
3130         @echo '@@@%%%=$(MAKE)=@@@%%%'
3131 _ACEOF
3132 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3133 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3134   *@@@%%%=?*=@@@%%%*)
3135     eval ac_cv_prog_make_${ac_make}_set=yes;;
3136   *)
3137     eval ac_cv_prog_make_${ac_make}_set=no;;
3138 esac
3139 rm -f conftest.make
3140 fi
3141 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3143 $as_echo "yes" >&6; }
3144   SET_MAKE=
3145 else
3146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3147 $as_echo "no" >&6; }
3148   SET_MAKE="MAKE=${MAKE-make}"
3149 fi
3150
3151 rm -rf .tst 2>/dev/null
3152 mkdir .tst 2>/dev/null
3153 if test -d .tst; then
3154   am__leading_dot=.
3155 else
3156   am__leading_dot=_
3157 fi
3158 rmdir .tst 2>/dev/null
3159
3160 # Check whether --enable-silent-rules was given.
3161 if test "${enable_silent_rules+set}" = set; then :
3162   enableval=$enable_silent_rules;
3163 fi
3164
3165 case $enable_silent_rules in # (((
3166   yes) AM_DEFAULT_VERBOSITY=0;;
3167    no) AM_DEFAULT_VERBOSITY=1;;
3168     *) AM_DEFAULT_VERBOSITY=1;;
3169 esac
3170 am_make=${MAKE-make}
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3172 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3173 if ${am_cv_make_support_nested_variables+:} false; then :
3174   $as_echo_n "(cached) " >&6
3175 else
3176   if $as_echo 'TRUE=$(BAR$(V))
3177 BAR0=false
3178 BAR1=true
3179 V=1
3180 am__doit:
3181         @$(TRUE)
3182 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3183   am_cv_make_support_nested_variables=yes
3184 else
3185   am_cv_make_support_nested_variables=no
3186 fi
3187 fi
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3189 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3190 if test $am_cv_make_support_nested_variables = yes; then
3191     AM_V='$(V)'
3192   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3193 else
3194   AM_V=$AM_DEFAULT_VERBOSITY
3195   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3196 fi
3197 AM_BACKSLASH='\'
3198
3199 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3200   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3201   # is not polluted with repeated "-I."
3202   am__isrc=' -I$(srcdir)'
3203   # test to see if srcdir already configured
3204   if test -f $srcdir/config.status; then
3205     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3206   fi
3207 fi
3208
3209 # test whether we have cygpath
3210 if test -z "$CYGPATH_W"; then
3211   if (cygpath --version) >/dev/null 2>/dev/null; then
3212     CYGPATH_W='cygpath -w'
3213   else
3214     CYGPATH_W=echo
3215   fi
3216 fi
3217
3218
3219 # Define the identity of the package.
3220  PACKAGE='libatomic'
3221  VERSION='1.0'
3222
3223
3224 cat >>confdefs.h <<_ACEOF
3225 #define PACKAGE "$PACKAGE"
3226 _ACEOF
3227
3228
3229 cat >>confdefs.h <<_ACEOF
3230 #define VERSION "$VERSION"
3231 _ACEOF
3232
3233 # Some tools Automake needs.
3234
3235 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3236
3237
3238 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3239
3240
3241 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3242
3243
3244 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3245
3246
3247 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3248
3249 # For better backward compatibility.  To be removed once Automake 1.9.x
3250 # dies out for good.  For more background, see:
3251 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3252 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3253 mkdir_p='$(MKDIR_P)'
3254
3255 # We need awk for the "check" target (and possibly the TAP driver).  The
3256 # system "awk" is bad on some platforms.
3257 # Always define AMTAR for backward compatibility.  Yes, it's still used
3258 # in the wild :-(  We should find a proper way to deprecate it ...
3259 AMTAR='$${TAR-tar}'
3260
3261
3262 # We'll loop over all known methods to create a tar archive until one works.
3263 _am_tools='gnutar  pax cpio none'
3264
3265 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3266
3267
3268
3269
3270
3271
3272 # POSIX will say in a future version that running "rm -f" with no argument
3273 # is OK; and we want to be able to make that assumption in our Makefile
3274 # recipes.  So use an aggressive probe to check that the usage we want is
3275 # actually supported "in the wild" to an acceptable degree.
3276 # See automake bug#10828.
3277 # To make any issue more visible, cause the running configure to be aborted
3278 # by default if the 'rm' program in use doesn't match our expectations; the
3279 # user can still override this though.
3280 if rm -f && rm -fr && rm -rf; then : OK; else
3281   cat >&2 <<'END'
3282 Oops!
3283
3284 Your 'rm' program seems unable to run without file operands specified
3285 on the command line, even when the '-f' option is present.  This is contrary
3286 to the behaviour of most rm programs out there, and not conforming with
3287 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3288
3289 Please tell bug-automake@gnu.org about your system, including the value
3290 of your $PATH and any error possibly output before this message.  This
3291 can help us improve future automake versions.
3292
3293 END
3294   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3295     echo 'Configuration will proceed anyway, since you have set the' >&2
3296     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3297     echo >&2
3298   else
3299     cat >&2 <<'END'
3300 Aborting the configuration process, to ensure you take notice of the issue.
3301
3302 You can download and install GNU coreutils to get an 'rm' implementation
3303 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3304
3305 If you want to complete the configuration process using your problematic
3306 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3307 to "yes", and re-run configure.
3308
3309 END
3310     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3311   fi
3312 fi
3313
3314 # Default to --enable-multilib
3315 # Check whether --enable-multilib was given.
3316 if test "${enable_multilib+set}" = set; then :
3317   enableval=$enable_multilib; case "$enableval" in
3318   yes) multilib=yes ;;
3319   no)  multilib=no ;;
3320   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
3321  esac
3322 else
3323   multilib=yes
3324 fi
3325
3326
3327 # We may get other options which we leave undocumented:
3328 # --with-target-subdir, --with-multisrctop, --with-multisubdir
3329 # See config-ml.in if you want the gory details.
3330
3331 if test "$srcdir" = "."; then
3332   if test "$with_target_subdir" != "."; then
3333     multi_basedir="$srcdir/$with_multisrctop../.."
3334   else
3335     multi_basedir="$srcdir/$with_multisrctop.."
3336   fi
3337 else
3338   multi_basedir="$srcdir/.."
3339 fi
3340
3341
3342 # Even if the default multilib is not a cross compilation,
3343 # it may be that some of the other multilibs are.
3344 if test $cross_compiling = no && test $multilib = yes \
3345    && test "x${with_multisubdir}" != x ; then
3346    cross_compiling=maybe
3347 fi
3348
3349 ac_config_commands="$ac_config_commands default-1"
3350
3351
3352
3353 # Check whether --with-toolexeclibdir was given.
3354 if test "${with_toolexeclibdir+set}" = set; then :
3355   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
3356   /)
3357     ;;
3358   */)
3359     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
3360     ;;
3361 esac
3362 else
3363   with_toolexeclibdir=no
3364 fi
3365
3366
3367
3368 # Calculate toolexeclibdir
3369 # Also toolexecdir, though it's only used in toolexeclibdir
3370 case ${enable_version_specific_runtime_libs} in
3371   yes)
3372     # Need the gcc compiler version to know where to install libraries
3373     # and header files if --enable-version-specific-runtime-libs option
3374     # is selected.
3375     toolexecdir='$(libdir)/gcc/$(target_alias)'
3376     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
3377     ;;
3378   no)
3379     if test -n "$with_cross_host" &&
3380        test x"$with_cross_host" != x"no"; then
3381       # Install a library built with a cross compiler in tooldir, not libdir.
3382       toolexecdir='$(exec_prefix)/$(target_alias)'
3383       case ${with_toolexeclibdir} in
3384         no)
3385           toolexeclibdir='$(toolexecdir)/lib'
3386           ;;
3387         *)
3388           toolexeclibdir=${with_toolexeclibdir}
3389           ;;
3390       esac
3391     else
3392       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
3393       toolexeclibdir='$(libdir)'
3394     fi
3395     multi_os_directory=`$CC -print-multi-os-directory`
3396     case $multi_os_directory in
3397       .) ;; # Avoid trailing /.
3398       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
3399     esac
3400     ;;
3401 esac
3402
3403
3404
3405 # Check the compiler.
3406 # The same as in boehm-gc and libstdc++. Have to borrow it from there.
3407 # We must force CC to /not/ be precious variables; otherwise
3408 # the wrong, non-multilib-adjusted value will be used in multilibs.
3409 # As a side effect, we have to subst CFLAGS ourselves.
3410
3411
3412
3413 ac_ext=c
3414 ac_cpp='$CPP $CPPFLAGS'
3415 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3416 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3417 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3418 if test -n "$ac_tool_prefix"; then
3419   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3420 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3422 $as_echo_n "checking for $ac_word... " >&6; }
3423 if ${ac_cv_prog_CC+:} false; then :
3424   $as_echo_n "(cached) " >&6
3425 else
3426   if test -n "$CC"; then
3427   ac_cv_prog_CC="$CC" # Let the user override the test.
3428 else
3429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3430 for as_dir in $PATH
3431 do
3432   IFS=$as_save_IFS
3433   test -z "$as_dir" && as_dir=.
3434     for ac_exec_ext in '' $ac_executable_extensions; do
3435   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3436     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3437     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3438     break 2
3439   fi
3440 done
3441   done
3442 IFS=$as_save_IFS
3443
3444 fi
3445 fi
3446 CC=$ac_cv_prog_CC
3447 if test -n "$CC"; then
3448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3449 $as_echo "$CC" >&6; }
3450 else
3451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3452 $as_echo "no" >&6; }
3453 fi
3454
3455
3456 fi
3457 if test -z "$ac_cv_prog_CC"; then
3458   ac_ct_CC=$CC
3459   # Extract the first word of "gcc", so it can be a program name with args.
3460 set dummy gcc; ac_word=$2
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3462 $as_echo_n "checking for $ac_word... " >&6; }
3463 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3464   $as_echo_n "(cached) " >&6
3465 else
3466   if test -n "$ac_ct_CC"; then
3467   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3468 else
3469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3470 for as_dir in $PATH
3471 do
3472   IFS=$as_save_IFS
3473   test -z "$as_dir" && as_dir=.
3474     for ac_exec_ext in '' $ac_executable_extensions; do
3475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3476     ac_cv_prog_ac_ct_CC="gcc"
3477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3478     break 2
3479   fi
3480 done
3481   done
3482 IFS=$as_save_IFS
3483
3484 fi
3485 fi
3486 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3487 if test -n "$ac_ct_CC"; then
3488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3489 $as_echo "$ac_ct_CC" >&6; }
3490 else
3491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3492 $as_echo "no" >&6; }
3493 fi
3494
3495   if test "x$ac_ct_CC" = x; then
3496     CC=""
3497   else
3498     case $cross_compiling:$ac_tool_warned in
3499 yes:)
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3502 ac_tool_warned=yes ;;
3503 esac
3504     CC=$ac_ct_CC
3505   fi
3506 else
3507   CC="$ac_cv_prog_CC"
3508 fi
3509
3510 if test -z "$CC"; then
3511           if test -n "$ac_tool_prefix"; then
3512     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3513 set dummy ${ac_tool_prefix}cc; ac_word=$2
3514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3515 $as_echo_n "checking for $ac_word... " >&6; }
3516 if ${ac_cv_prog_CC+:} false; then :
3517   $as_echo_n "(cached) " >&6
3518 else
3519   if test -n "$CC"; then
3520   ac_cv_prog_CC="$CC" # Let the user override the test.
3521 else
3522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3523 for as_dir in $PATH
3524 do
3525   IFS=$as_save_IFS
3526   test -z "$as_dir" && as_dir=.
3527     for ac_exec_ext in '' $ac_executable_extensions; do
3528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3529     ac_cv_prog_CC="${ac_tool_prefix}cc"
3530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3531     break 2
3532   fi
3533 done
3534   done
3535 IFS=$as_save_IFS
3536
3537 fi
3538 fi
3539 CC=$ac_cv_prog_CC
3540 if test -n "$CC"; then
3541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3542 $as_echo "$CC" >&6; }
3543 else
3544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3545 $as_echo "no" >&6; }
3546 fi
3547
3548
3549   fi
3550 fi
3551 if test -z "$CC"; then
3552   # Extract the first word of "cc", so it can be a program name with args.
3553 set dummy cc; ac_word=$2
3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3555 $as_echo_n "checking for $ac_word... " >&6; }
3556 if ${ac_cv_prog_CC+:} false; then :
3557   $as_echo_n "(cached) " >&6
3558 else
3559   if test -n "$CC"; then
3560   ac_cv_prog_CC="$CC" # Let the user override the test.
3561 else
3562   ac_prog_rejected=no
3563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3564 for as_dir in $PATH
3565 do
3566   IFS=$as_save_IFS
3567   test -z "$as_dir" && as_dir=.
3568     for ac_exec_ext in '' $ac_executable_extensions; do
3569   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3570     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3571        ac_prog_rejected=yes
3572        continue
3573      fi
3574     ac_cv_prog_CC="cc"
3575     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3576     break 2
3577   fi
3578 done
3579   done
3580 IFS=$as_save_IFS
3581
3582 if test $ac_prog_rejected = yes; then
3583   # We found a bogon in the path, so make sure we never use it.
3584   set dummy $ac_cv_prog_CC
3585   shift
3586   if test $# != 0; then
3587     # We chose a different compiler from the bogus one.
3588     # However, it has the same basename, so the bogon will be chosen
3589     # first if we set CC to just the basename; use the full file name.
3590     shift
3591     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3592   fi
3593 fi
3594 fi
3595 fi
3596 CC=$ac_cv_prog_CC
3597 if test -n "$CC"; then
3598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3599 $as_echo "$CC" >&6; }
3600 else
3601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3602 $as_echo "no" >&6; }
3603 fi
3604
3605
3606 fi
3607 if test -z "$CC"; then
3608   if test -n "$ac_tool_prefix"; then
3609   for ac_prog in cl.exe
3610   do
3611     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3612 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3614 $as_echo_n "checking for $ac_word... " >&6; }
3615 if ${ac_cv_prog_CC+:} false; then :
3616   $as_echo_n "(cached) " >&6
3617 else
3618   if test -n "$CC"; then
3619   ac_cv_prog_CC="$CC" # Let the user override the test.
3620 else
3621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 for as_dir in $PATH
3623 do
3624   IFS=$as_save_IFS
3625   test -z "$as_dir" && as_dir=.
3626     for ac_exec_ext in '' $ac_executable_extensions; do
3627   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3628     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3630     break 2
3631   fi
3632 done
3633   done
3634 IFS=$as_save_IFS
3635
3636 fi
3637 fi
3638 CC=$ac_cv_prog_CC
3639 if test -n "$CC"; then
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3641 $as_echo "$CC" >&6; }
3642 else
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3644 $as_echo "no" >&6; }
3645 fi
3646
3647
3648     test -n "$CC" && break
3649   done
3650 fi
3651 if test -z "$CC"; then
3652   ac_ct_CC=$CC
3653   for ac_prog in cl.exe
3654 do
3655   # Extract the first word of "$ac_prog", so it can be a program name with args.
3656 set dummy $ac_prog; ac_word=$2
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3658 $as_echo_n "checking for $ac_word... " >&6; }
3659 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3660   $as_echo_n "(cached) " >&6
3661 else
3662   if test -n "$ac_ct_CC"; then
3663   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3664 else
3665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3666 for as_dir in $PATH
3667 do
3668   IFS=$as_save_IFS
3669   test -z "$as_dir" && as_dir=.
3670     for ac_exec_ext in '' $ac_executable_extensions; do
3671   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3672     ac_cv_prog_ac_ct_CC="$ac_prog"
3673     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3674     break 2
3675   fi
3676 done
3677   done
3678 IFS=$as_save_IFS
3679
3680 fi
3681 fi
3682 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3683 if test -n "$ac_ct_CC"; then
3684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3685 $as_echo "$ac_ct_CC" >&6; }
3686 else
3687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3688 $as_echo "no" >&6; }
3689 fi
3690
3691
3692   test -n "$ac_ct_CC" && break
3693 done
3694
3695   if test "x$ac_ct_CC" = x; then
3696     CC=""
3697   else
3698     case $cross_compiling:$ac_tool_warned in
3699 yes:)
3700 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3701 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3702 ac_tool_warned=yes ;;
3703 esac
3704     CC=$ac_ct_CC
3705   fi
3706 fi
3707
3708 fi
3709
3710
3711 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3712 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3713 as_fn_error $? "no acceptable C compiler found in \$PATH
3714 See \`config.log' for more details" "$LINENO" 5; }
3715
3716 # Provide some information about the compiler.
3717 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3718 set X $ac_compile
3719 ac_compiler=$2
3720 for ac_option in --version -v -V -qversion; do
3721   { { ac_try="$ac_compiler $ac_option >&5"
3722 case "(($ac_try" in
3723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3724   *) ac_try_echo=$ac_try;;
3725 esac
3726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3727 $as_echo "$ac_try_echo"; } >&5
3728   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3729   ac_status=$?
3730   if test -s conftest.err; then
3731     sed '10a\
3732 ... rest of stderr output deleted ...
3733          10q' conftest.err >conftest.er1
3734     cat conftest.er1 >&5
3735   fi
3736   rm -f conftest.er1 conftest.err
3737   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3738   test $ac_status = 0; }
3739 done
3740
3741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3742 /* end confdefs.h.  */
3743
3744 int
3745 main ()
3746 {
3747
3748   ;
3749   return 0;
3750 }
3751 _ACEOF
3752 ac_clean_files_save=$ac_clean_files
3753 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3754 # Try to create an executable without -o first, disregard a.out.
3755 # It will help us diagnose broken compilers, and finding out an intuition
3756 # of exeext.
3757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3758 $as_echo_n "checking whether the C compiler works... " >&6; }
3759 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3760
3761 # The possible output files:
3762 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3763
3764 ac_rmfiles=
3765 for ac_file in $ac_files
3766 do
3767   case $ac_file in
3768     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3769     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3770   esac
3771 done
3772 rm -f $ac_rmfiles
3773
3774 if { { ac_try="$ac_link_default"
3775 case "(($ac_try" in
3776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3777   *) ac_try_echo=$ac_try;;
3778 esac
3779 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3780 $as_echo "$ac_try_echo"; } >&5
3781   (eval "$ac_link_default") 2>&5
3782   ac_status=$?
3783   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3784   test $ac_status = 0; }; then :
3785   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3786 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3787 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3788 # so that the user can short-circuit this test for compilers unknown to
3789 # Autoconf.
3790 for ac_file in $ac_files ''
3791 do
3792   test -f "$ac_file" || continue
3793   case $ac_file in
3794     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3795         ;;
3796     [ab].out )
3797         # We found the default executable, but exeext='' is most
3798         # certainly right.
3799         break;;
3800     *.* )
3801         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3802         then :; else
3803            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3804         fi
3805         # We set ac_cv_exeext here because the later test for it is not
3806         # safe: cross compilers may not add the suffix if given an `-o'
3807         # argument, so we may need to know it at that point already.
3808         # Even if this section looks crufty: it has the advantage of
3809         # actually working.
3810         break;;
3811     * )
3812         break;;
3813   esac
3814 done
3815 test "$ac_cv_exeext" = no && ac_cv_exeext=
3816
3817 else
3818   ac_file=''
3819 fi
3820 if test -z "$ac_file"; then :
3821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3822 $as_echo "no" >&6; }
3823 $as_echo "$as_me: failed program was:" >&5
3824 sed 's/^/| /' conftest.$ac_ext >&5
3825
3826 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828 as_fn_error 77 "C compiler cannot create executables
3829 See \`config.log' for more details" "$LINENO" 5; }
3830 else
3831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3832 $as_echo "yes" >&6; }
3833 fi
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3835 $as_echo_n "checking for C compiler default output file name... " >&6; }
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3837 $as_echo "$ac_file" >&6; }
3838 ac_exeext=$ac_cv_exeext
3839
3840 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3841 ac_clean_files=$ac_clean_files_save
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3843 $as_echo_n "checking for suffix of executables... " >&6; }
3844 if { { ac_try="$ac_link"
3845 case "(($ac_try" in
3846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3847   *) ac_try_echo=$ac_try;;
3848 esac
3849 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3850 $as_echo "$ac_try_echo"; } >&5
3851   (eval "$ac_link") 2>&5
3852   ac_status=$?
3853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3854   test $ac_status = 0; }; then :
3855   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3856 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3857 # work properly (i.e., refer to `conftest.exe'), while it won't with
3858 # `rm'.
3859 for ac_file in conftest.exe conftest conftest.*; do
3860   test -f "$ac_file" || continue
3861   case $ac_file in
3862     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3863     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3864           break;;
3865     * ) break;;
3866   esac
3867 done
3868 else
3869   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3870 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3871 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3872 See \`config.log' for more details" "$LINENO" 5; }
3873 fi
3874 rm -f conftest conftest$ac_cv_exeext
3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3876 $as_echo "$ac_cv_exeext" >&6; }
3877
3878 rm -f conftest.$ac_ext
3879 EXEEXT=$ac_cv_exeext
3880 ac_exeext=$EXEEXT
3881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3882 /* end confdefs.h.  */
3883 #include <stdio.h>
3884 int
3885 main ()
3886 {
3887 FILE *f = fopen ("conftest.out", "w");
3888  return ferror (f) || fclose (f) != 0;
3889
3890   ;
3891   return 0;
3892 }
3893 _ACEOF
3894 ac_clean_files="$ac_clean_files conftest.out"
3895 # Check that the compiler produces executables we can run.  If not, either
3896 # the compiler is broken, or we cross compile.
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3898 $as_echo_n "checking whether we are cross compiling... " >&6; }
3899 if test "$cross_compiling" != yes; then
3900   { { ac_try="$ac_link"
3901 case "(($ac_try" in
3902   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3903   *) ac_try_echo=$ac_try;;
3904 esac
3905 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3906 $as_echo "$ac_try_echo"; } >&5
3907   (eval "$ac_link") 2>&5
3908   ac_status=$?
3909   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3910   test $ac_status = 0; }
3911   if { ac_try='./conftest$ac_cv_exeext'
3912   { { case "(($ac_try" in
3913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3914   *) ac_try_echo=$ac_try;;
3915 esac
3916 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3917 $as_echo "$ac_try_echo"; } >&5
3918   (eval "$ac_try") 2>&5
3919   ac_status=$?
3920   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3921   test $ac_status = 0; }; }; then
3922     cross_compiling=no
3923   else
3924     if test "$cross_compiling" = maybe; then
3925         cross_compiling=yes
3926     else
3927         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3928 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3929 as_fn_error $? "cannot run C compiled programs.
3930 If you meant to cross compile, use \`--host'.
3931 See \`config.log' for more details" "$LINENO" 5; }
3932     fi
3933   fi
3934 fi
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3936 $as_echo "$cross_compiling" >&6; }
3937
3938 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3939 ac_clean_files=$ac_clean_files_save
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3941 $as_echo_n "checking for suffix of object files... " >&6; }
3942 if ${ac_cv_objext+:} false; then :
3943   $as_echo_n "(cached) " >&6
3944 else
3945   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3946 /* end confdefs.h.  */
3947
3948 int
3949 main ()
3950 {
3951
3952   ;
3953   return 0;
3954 }
3955 _ACEOF
3956 rm -f conftest.o conftest.obj
3957 if { { ac_try="$ac_compile"
3958 case "(($ac_try" in
3959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3960   *) ac_try_echo=$ac_try;;
3961 esac
3962 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3963 $as_echo "$ac_try_echo"; } >&5
3964   (eval "$ac_compile") 2>&5
3965   ac_status=$?
3966   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3967   test $ac_status = 0; }; then :
3968   for ac_file in conftest.o conftest.obj conftest.*; do
3969   test -f "$ac_file" || continue;
3970   case $ac_file in
3971     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3972     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3973        break;;
3974   esac
3975 done
3976 else
3977   $as_echo "$as_me: failed program was:" >&5
3978 sed 's/^/| /' conftest.$ac_ext >&5
3979
3980 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3981 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3982 as_fn_error $? "cannot compute suffix of object files: cannot compile
3983 See \`config.log' for more details" "$LINENO" 5; }
3984 fi
3985 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3986 fi
3987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3988 $as_echo "$ac_cv_objext" >&6; }
3989 OBJEXT=$ac_cv_objext
3990 ac_objext=$OBJEXT
3991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3992 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3993 if ${ac_cv_c_compiler_gnu+:} false; then :
3994   $as_echo_n "(cached) " >&6
3995 else
3996   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998
3999 int
4000 main ()
4001 {
4002 #ifndef __GNUC__
4003        choke me
4004 #endif
4005
4006   ;
4007   return 0;
4008 }
4009 _ACEOF
4010 if ac_fn_c_try_compile "$LINENO"; then :
4011   ac_compiler_gnu=yes
4012 else
4013   ac_compiler_gnu=no
4014 fi
4015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4016 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4017
4018 fi
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4020 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4021 if test $ac_compiler_gnu = yes; then
4022   GCC=yes
4023 else
4024   GCC=
4025 fi
4026 ac_test_CFLAGS=${CFLAGS+set}
4027 ac_save_CFLAGS=$CFLAGS
4028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4029 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4030 if ${ac_cv_prog_cc_g+:} false; then :
4031   $as_echo_n "(cached) " >&6
4032 else
4033   ac_save_c_werror_flag=$ac_c_werror_flag
4034    ac_c_werror_flag=yes
4035    ac_cv_prog_cc_g=no
4036    CFLAGS="-g"
4037    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4038 /* end confdefs.h.  */
4039
4040 int
4041 main ()
4042 {
4043
4044   ;
4045   return 0;
4046 }
4047 _ACEOF
4048 if ac_fn_c_try_compile "$LINENO"; then :
4049   ac_cv_prog_cc_g=yes
4050 else
4051   CFLAGS=""
4052       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4053 /* end confdefs.h.  */
4054
4055 int
4056 main ()
4057 {
4058
4059   ;
4060   return 0;
4061 }
4062 _ACEOF
4063 if ac_fn_c_try_compile "$LINENO"; then :
4064
4065 else
4066   ac_c_werror_flag=$ac_save_c_werror_flag
4067          CFLAGS="-g"
4068          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4069 /* end confdefs.h.  */
4070
4071 int
4072 main ()
4073 {
4074
4075   ;
4076   return 0;
4077 }
4078 _ACEOF
4079 if ac_fn_c_try_compile "$LINENO"; then :
4080   ac_cv_prog_cc_g=yes
4081 fi
4082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4083 fi
4084 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4085 fi
4086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4087    ac_c_werror_flag=$ac_save_c_werror_flag
4088 fi
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4090 $as_echo "$ac_cv_prog_cc_g" >&6; }
4091 if test "$ac_test_CFLAGS" = set; then
4092   CFLAGS=$ac_save_CFLAGS
4093 elif test $ac_cv_prog_cc_g = yes; then
4094   if test "$GCC" = yes; then
4095     CFLAGS="-g -O2"
4096   else
4097     CFLAGS="-g"
4098   fi
4099 else
4100   if test "$GCC" = yes; then
4101     CFLAGS="-O2"
4102   else
4103     CFLAGS=
4104   fi
4105 fi
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4107 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4108 if ${ac_cv_prog_cc_c89+:} false; then :
4109   $as_echo_n "(cached) " >&6
4110 else
4111   ac_cv_prog_cc_c89=no
4112 ac_save_CC=$CC
4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4114 /* end confdefs.h.  */
4115 #include <stdarg.h>
4116 #include <stdio.h>
4117 struct stat;
4118 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4119 struct buf { int x; };
4120 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4121 static char *e (p, i)
4122      char **p;
4123      int i;
4124 {
4125   return p[i];
4126 }
4127 static char *f (char * (*g) (char **, int), char **p, ...)
4128 {
4129   char *s;
4130   va_list v;
4131   va_start (v,p);
4132   s = g (p, va_arg (v,int));
4133   va_end (v);
4134   return s;
4135 }
4136
4137 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4138    function prototypes and stuff, but not '\xHH' hex character constants.
4139    These don't provoke an error unfortunately, instead are silently treated
4140    as 'x'.  The following induces an error, until -std is added to get
4141    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4142    array size at least.  It's necessary to write '\x00'==0 to get something
4143    that's true only with -std.  */
4144 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4145
4146 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4147    inside strings and character constants.  */
4148 #define FOO(x) 'x'
4149 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4150
4151 int test (int i, double x);
4152 struct s1 {int (*f) (int a);};
4153 struct s2 {int (*f) (double a);};
4154 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4155 int argc;
4156 char **argv;
4157 int
4158 main ()
4159 {
4160 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4161   ;
4162   return 0;
4163 }
4164 _ACEOF
4165 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4166         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4167 do
4168   CC="$ac_save_CC $ac_arg"
4169   if ac_fn_c_try_compile "$LINENO"; then :
4170   ac_cv_prog_cc_c89=$ac_arg
4171 fi
4172 rm -f core conftest.err conftest.$ac_objext
4173   test "x$ac_cv_prog_cc_c89" != "xno" && break
4174 done
4175 rm -f conftest.$ac_ext
4176 CC=$ac_save_CC
4177
4178 fi
4179 # AC_CACHE_VAL
4180 case "x$ac_cv_prog_cc_c89" in
4181   x)
4182     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4183 $as_echo "none needed" >&6; } ;;
4184   xno)
4185     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4186 $as_echo "unsupported" >&6; } ;;
4187   *)
4188     CC="$CC $ac_cv_prog_cc_c89"
4189     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4190 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4191 esac
4192 if test "x$ac_cv_prog_cc_c89" != xno; then :
4193
4194 fi
4195
4196 ac_ext=c
4197 ac_cpp='$CPP $CPPFLAGS'
4198 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4199 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4200 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4201
4202 ac_ext=c
4203 ac_cpp='$CPP $CPPFLAGS'
4204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4208 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4209 if ${am_cv_prog_cc_c_o+:} false; then :
4210   $as_echo_n "(cached) " >&6
4211 else
4212   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4213 /* end confdefs.h.  */
4214
4215 int
4216 main ()
4217 {
4218
4219   ;
4220   return 0;
4221 }
4222 _ACEOF
4223   # Make sure it works both with $CC and with simple cc.
4224   # Following AC_PROG_CC_C_O, we do the test twice because some
4225   # compilers refuse to overwrite an existing .o file with -o,
4226   # though they will create one.
4227   am_cv_prog_cc_c_o=yes
4228   for am_i in 1 2; do
4229     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4230    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4231    ac_status=$?
4232    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4233    (exit $ac_status); } \
4234          && test -f conftest2.$ac_objext; then
4235       : OK
4236     else
4237       am_cv_prog_cc_c_o=no
4238       break
4239     fi
4240   done
4241   rm -f core conftest*
4242   unset am_i
4243 fi
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4245 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4246 if test "$am_cv_prog_cc_c_o" != yes; then
4247    # Losing compiler, so override with the script.
4248    # FIXME: It is wrong to rewrite CC.
4249    # But if we don't then we get into trouble of one sort or another.
4250    # A longer-term fix would be to have automake use am__CC in this case,
4251    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4252    CC="$am_aux_dir/compile $CC"
4253 fi
4254 ac_ext=c
4255 ac_cpp='$CPP $CPPFLAGS'
4256 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4257 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4258 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4259
4260 DEPDIR="${am__leading_dot}deps"
4261
4262 ac_config_commands="$ac_config_commands depfiles"
4263
4264
4265 am_make=${MAKE-make}
4266 cat > confinc << 'END'
4267 am__doit:
4268         @echo this is the am__doit target
4269 .PHONY: am__doit
4270 END
4271 # If we don't find an include directive, just comment out the code.
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4273 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4274 am__include="#"
4275 am__quote=
4276 _am_result=none
4277 # First try GNU make style include.
4278 echo "include confinc" > confmf
4279 # Ignore all kinds of additional output from 'make'.
4280 case `$am_make -s -f confmf 2> /dev/null` in #(
4281 *the\ am__doit\ target*)
4282   am__include=include
4283   am__quote=
4284   _am_result=GNU
4285   ;;
4286 esac
4287 # Now try BSD make style include.
4288 if test "$am__include" = "#"; then
4289    echo '.include "confinc"' > confmf
4290    case `$am_make -s -f confmf 2> /dev/null` in #(
4291    *the\ am__doit\ target*)
4292      am__include=.include
4293      am__quote="\""
4294      _am_result=BSD
4295      ;;
4296    esac
4297 fi
4298
4299
4300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4301 $as_echo "$_am_result" >&6; }
4302 rm -f confinc confmf
4303
4304 # Check whether --enable-dependency-tracking was given.
4305 if test "${enable_dependency_tracking+set}" = set; then :
4306   enableval=$enable_dependency_tracking;
4307 fi
4308
4309 if test "x$enable_dependency_tracking" != xno; then
4310   am_depcomp="$ac_aux_dir/depcomp"
4311   AMDEPBACKSLASH='\'
4312   am__nodep='_no'
4313 fi
4314  if test "x$enable_dependency_tracking" != xno; then
4315   AMDEP_TRUE=
4316   AMDEP_FALSE='#'
4317 else
4318   AMDEP_TRUE='#'
4319   AMDEP_FALSE=
4320 fi
4321
4322
4323
4324 depcc="$CC"   am_compiler_list=
4325
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4327 $as_echo_n "checking dependency style of $depcc... " >&6; }
4328 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4332   # We make a subdir and do the tests there.  Otherwise we can end up
4333   # making bogus files that we don't know about and never remove.  For
4334   # instance it was reported that on HP-UX the gcc test will end up
4335   # making a dummy file named 'D' -- because '-MD' means "put the output
4336   # in D".
4337   rm -rf conftest.dir
4338   mkdir conftest.dir
4339   # Copy depcomp to subdir because otherwise we won't find it if we're
4340   # using a relative directory.
4341   cp "$am_depcomp" conftest.dir
4342   cd conftest.dir
4343   # We will build objects and dependencies in a subdirectory because
4344   # it helps to detect inapplicable dependency modes.  For instance
4345   # both Tru64's cc and ICC support -MD to output dependencies as a
4346   # side effect of compilation, but ICC will put the dependencies in
4347   # the current directory while Tru64 will put them in the object
4348   # directory.
4349   mkdir sub
4350
4351   am_cv_CC_dependencies_compiler_type=none
4352   if test "$am_compiler_list" = ""; then
4353      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4354   fi
4355   am__universal=false
4356   case " $depcc " in #(
4357      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4358      esac
4359
4360   for depmode in $am_compiler_list; do
4361     # Setup a source with many dependencies, because some compilers
4362     # like to wrap large dependency lists on column 80 (with \), and
4363     # we should not choose a depcomp mode which is confused by this.
4364     #
4365     # We need to recreate these files for each test, as the compiler may
4366     # overwrite some of them when testing with obscure command lines.
4367     # This happens at least with the AIX C compiler.
4368     : > sub/conftest.c
4369     for i in 1 2 3 4 5 6; do
4370       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4371       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4372       # Solaris 10 /bin/sh.
4373       echo '/* dummy */' > sub/conftst$i.h
4374     done
4375     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4376
4377     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4378     # mode.  It turns out that the SunPro C++ compiler does not properly
4379     # handle '-M -o', and we need to detect this.  Also, some Intel
4380     # versions had trouble with output in subdirs.
4381     am__obj=sub/conftest.${OBJEXT-o}
4382     am__minus_obj="-o $am__obj"
4383     case $depmode in
4384     gcc)
4385       # This depmode causes a compiler race in universal mode.
4386       test "$am__universal" = false || continue
4387       ;;
4388     nosideeffect)
4389       # After this tag, mechanisms are not by side-effect, so they'll
4390       # only be used when explicitly requested.
4391       if test "x$enable_dependency_tracking" = xyes; then
4392         continue
4393       else
4394         break
4395       fi
4396       ;;
4397     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4398       # This compiler won't grok '-c -o', but also, the minuso test has
4399       # not run yet.  These depmodes are late enough in the game, and
4400       # so weak that their functioning should not be impacted.
4401       am__obj=conftest.${OBJEXT-o}
4402       am__minus_obj=
4403       ;;
4404     none) break ;;
4405     esac
4406     if depmode=$depmode \
4407        source=sub/conftest.c object=$am__obj \
4408        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4409        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4410          >/dev/null 2>conftest.err &&
4411        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4412        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4413        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4414        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4415       # icc doesn't choke on unknown options, it will just issue warnings
4416       # or remarks (even with -Werror).  So we grep stderr for any message
4417       # that says an option was ignored or not supported.
4418       # When given -MP, icc 7.0 and 7.1 complain thusly:
4419       #   icc: Command line warning: ignoring option '-M'; no argument required
4420       # The diagnosis changed in icc 8.0:
4421       #   icc: Command line remark: option '-MP' not supported
4422       if (grep 'ignoring option' conftest.err ||
4423           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4424         am_cv_CC_dependencies_compiler_type=$depmode
4425         break
4426       fi
4427     fi
4428   done
4429
4430   cd ..
4431   rm -rf conftest.dir
4432 else
4433   am_cv_CC_dependencies_compiler_type=none
4434 fi
4435
4436 fi
4437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4438 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4439 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4440
4441  if
4442   test "x$enable_dependency_tracking" != xno \
4443   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4444   am__fastdepCC_TRUE=
4445   am__fastdepCC_FALSE='#'
4446 else
4447   am__fastdepCC_TRUE='#'
4448   am__fastdepCC_FALSE=
4449 fi
4450
4451
4452 # By default we simply use the C compiler to build assembly code.
4453
4454 test "${CCAS+set}" = set || CCAS=$CC
4455 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4456
4457
4458
4459 depcc="$CCAS"   am_compiler_list=
4460
4461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4462 $as_echo_n "checking dependency style of $depcc... " >&6; }
4463 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4464   $as_echo_n "(cached) " >&6
4465 else
4466   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4467   # We make a subdir and do the tests there.  Otherwise we can end up
4468   # making bogus files that we don't know about and never remove.  For
4469   # instance it was reported that on HP-UX the gcc test will end up
4470   # making a dummy file named 'D' -- because '-MD' means "put the output
4471   # in D".
4472   rm -rf conftest.dir
4473   mkdir conftest.dir
4474   # Copy depcomp to subdir because otherwise we won't find it if we're
4475   # using a relative directory.
4476   cp "$am_depcomp" conftest.dir
4477   cd conftest.dir
4478   # We will build objects and dependencies in a subdirectory because
4479   # it helps to detect inapplicable dependency modes.  For instance
4480   # both Tru64's cc and ICC support -MD to output dependencies as a
4481   # side effect of compilation, but ICC will put the dependencies in
4482   # the current directory while Tru64 will put them in the object
4483   # directory.
4484   mkdir sub
4485
4486   am_cv_CCAS_dependencies_compiler_type=none
4487   if test "$am_compiler_list" = ""; then
4488      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4489   fi
4490   am__universal=false
4491
4492
4493   for depmode in $am_compiler_list; do
4494     # Setup a source with many dependencies, because some compilers
4495     # like to wrap large dependency lists on column 80 (with \), and
4496     # we should not choose a depcomp mode which is confused by this.
4497     #
4498     # We need to recreate these files for each test, as the compiler may
4499     # overwrite some of them when testing with obscure command lines.
4500     # This happens at least with the AIX C compiler.
4501     : > sub/conftest.c
4502     for i in 1 2 3 4 5 6; do
4503       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4504       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4505       # Solaris 10 /bin/sh.
4506       echo '/* dummy */' > sub/conftst$i.h
4507     done
4508     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4509
4510     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4511     # mode.  It turns out that the SunPro C++ compiler does not properly
4512     # handle '-M -o', and we need to detect this.  Also, some Intel
4513     # versions had trouble with output in subdirs.
4514     am__obj=sub/conftest.${OBJEXT-o}
4515     am__minus_obj="-o $am__obj"
4516     case $depmode in
4517     gcc)
4518       # This depmode causes a compiler race in universal mode.
4519       test "$am__universal" = false || continue
4520       ;;
4521     nosideeffect)
4522       # After this tag, mechanisms are not by side-effect, so they'll
4523       # only be used when explicitly requested.
4524       if test "x$enable_dependency_tracking" = xyes; then
4525         continue
4526       else
4527         break
4528       fi
4529       ;;
4530     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4531       # This compiler won't grok '-c -o', but also, the minuso test has
4532       # not run yet.  These depmodes are late enough in the game, and
4533       # so weak that their functioning should not be impacted.
4534       am__obj=conftest.${OBJEXT-o}
4535       am__minus_obj=
4536       ;;
4537     none) break ;;
4538     esac
4539     if depmode=$depmode \
4540        source=sub/conftest.c object=$am__obj \
4541        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4542        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4543          >/dev/null 2>conftest.err &&
4544        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4545        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4546        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4547        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4548       # icc doesn't choke on unknown options, it will just issue warnings
4549       # or remarks (even with -Werror).  So we grep stderr for any message
4550       # that says an option was ignored or not supported.
4551       # When given -MP, icc 7.0 and 7.1 complain thusly:
4552       #   icc: Command line warning: ignoring option '-M'; no argument required
4553       # The diagnosis changed in icc 8.0:
4554       #   icc: Command line remark: option '-MP' not supported
4555       if (grep 'ignoring option' conftest.err ||
4556           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4557         am_cv_CCAS_dependencies_compiler_type=$depmode
4558         break
4559       fi
4560     fi
4561   done
4562
4563   cd ..
4564   rm -rf conftest.dir
4565 else
4566   am_cv_CCAS_dependencies_compiler_type=none
4567 fi
4568
4569 fi
4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4571 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4572 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4573
4574  if
4575   test "x$enable_dependency_tracking" != xno \
4576   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4577   am__fastdepCCAS_TRUE=
4578   am__fastdepCCAS_FALSE='#'
4579 else
4580   am__fastdepCCAS_TRUE='#'
4581   am__fastdepCCAS_FALSE=
4582 fi
4583
4584
4585
4586
4587
4588
4589 # In order to override CFLAGS_FOR_TARGET, all of our special flags go
4590 # in XCFLAGS.  But we need them in CFLAGS during configury.  So put them
4591 # in both places for now and restore CFLAGS at the end of config.
4592 save_CFLAGS="$CFLAGS"
4593
4594 # Find other programs we need.
4595 if test -n "$ac_tool_prefix"; then
4596   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
4597 set dummy ${ac_tool_prefix}ar; ac_word=$2
4598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4599 $as_echo_n "checking for $ac_word... " >&6; }
4600 if ${ac_cv_prog_AR+:} false; then :
4601   $as_echo_n "(cached) " >&6
4602 else
4603   if test -n "$AR"; then
4604   ac_cv_prog_AR="$AR" # Let the user override the test.
4605 else
4606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607 for as_dir in $PATH
4608 do
4609   IFS=$as_save_IFS
4610   test -z "$as_dir" && as_dir=.
4611     for ac_exec_ext in '' $ac_executable_extensions; do
4612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4613     ac_cv_prog_AR="${ac_tool_prefix}ar"
4614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4615     break 2
4616   fi
4617 done
4618   done
4619 IFS=$as_save_IFS
4620
4621 fi
4622 fi
4623 AR=$ac_cv_prog_AR
4624 if test -n "$AR"; then
4625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
4626 $as_echo "$AR" >&6; }
4627 else
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4629 $as_echo "no" >&6; }
4630 fi
4631
4632
4633 fi
4634 if test -z "$ac_cv_prog_AR"; then
4635   ac_ct_AR=$AR
4636   # Extract the first word of "ar", so it can be a program name with args.
4637 set dummy ar; ac_word=$2
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4639 $as_echo_n "checking for $ac_word... " >&6; }
4640 if ${ac_cv_prog_ac_ct_AR+:} false; then :
4641   $as_echo_n "(cached) " >&6
4642 else
4643   if test -n "$ac_ct_AR"; then
4644   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
4645 else
4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4647 for as_dir in $PATH
4648 do
4649   IFS=$as_save_IFS
4650   test -z "$as_dir" && as_dir=.
4651     for ac_exec_ext in '' $ac_executable_extensions; do
4652   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4653     ac_cv_prog_ac_ct_AR="ar"
4654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4655     break 2
4656   fi
4657 done
4658   done
4659 IFS=$as_save_IFS
4660
4661 fi
4662 fi
4663 ac_ct_AR=$ac_cv_prog_ac_ct_AR
4664 if test -n "$ac_ct_AR"; then
4665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
4666 $as_echo "$ac_ct_AR" >&6; }
4667 else
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4669 $as_echo "no" >&6; }
4670 fi
4671
4672   if test "x$ac_ct_AR" = x; then
4673     AR=""
4674   else
4675     case $cross_compiling:$ac_tool_warned in
4676 yes:)
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4679 ac_tool_warned=yes ;;
4680 esac
4681     AR=$ac_ct_AR
4682   fi
4683 else
4684   AR="$ac_cv_prog_AR"
4685 fi
4686
4687 if test -n "$ac_tool_prefix"; then
4688   # Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
4689 set dummy ${ac_tool_prefix}nm; ac_word=$2
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4691 $as_echo_n "checking for $ac_word... " >&6; }
4692 if ${ac_cv_prog_NM+:} false; then :
4693   $as_echo_n "(cached) " >&6
4694 else
4695   if test -n "$NM"; then
4696   ac_cv_prog_NM="$NM" # Let the user override the test.
4697 else
4698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4699 for as_dir in $PATH
4700 do
4701   IFS=$as_save_IFS
4702   test -z "$as_dir" && as_dir=.
4703     for ac_exec_ext in '' $ac_executable_extensions; do
4704   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4705     ac_cv_prog_NM="${ac_tool_prefix}nm"
4706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4707     break 2
4708   fi
4709 done
4710   done
4711 IFS=$as_save_IFS
4712
4713 fi
4714 fi
4715 NM=$ac_cv_prog_NM
4716 if test -n "$NM"; then
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
4718 $as_echo "$NM" >&6; }
4719 else
4720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4721 $as_echo "no" >&6; }
4722 fi
4723
4724
4725 fi
4726 if test -z "$ac_cv_prog_NM"; then
4727   ac_ct_NM=$NM
4728   # Extract the first word of "nm", so it can be a program name with args.
4729 set dummy nm; ac_word=$2
4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4731 $as_echo_n "checking for $ac_word... " >&6; }
4732 if ${ac_cv_prog_ac_ct_NM+:} false; then :
4733   $as_echo_n "(cached) " >&6
4734 else
4735   if test -n "$ac_ct_NM"; then
4736   ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
4737 else
4738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4739 for as_dir in $PATH
4740 do
4741   IFS=$as_save_IFS
4742   test -z "$as_dir" && as_dir=.
4743     for ac_exec_ext in '' $ac_executable_extensions; do
4744   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4745     ac_cv_prog_ac_ct_NM="nm"
4746     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4747     break 2
4748   fi
4749 done
4750   done
4751 IFS=$as_save_IFS
4752
4753 fi
4754 fi
4755 ac_ct_NM=$ac_cv_prog_ac_ct_NM
4756 if test -n "$ac_ct_NM"; then
4757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
4758 $as_echo "$ac_ct_NM" >&6; }
4759 else
4760   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4761 $as_echo "no" >&6; }
4762 fi
4763
4764   if test "x$ac_ct_NM" = x; then
4765     NM=""
4766   else
4767     case $cross_compiling:$ac_tool_warned in
4768 yes:)
4769 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4770 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4771 ac_tool_warned=yes ;;
4772 esac
4773     NM=$ac_ct_NM
4774   fi
4775 else
4776   NM="$ac_cv_prog_NM"
4777 fi
4778
4779 if test -n "$ac_tool_prefix"; then
4780   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4781 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4783 $as_echo_n "checking for $ac_word... " >&6; }
4784 if ${ac_cv_prog_RANLIB+:} false; then :
4785   $as_echo_n "(cached) " >&6
4786 else
4787   if test -n "$RANLIB"; then
4788   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4789 else
4790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4791 for as_dir in $PATH
4792 do
4793   IFS=$as_save_IFS
4794   test -z "$as_dir" && as_dir=.
4795     for ac_exec_ext in '' $ac_executable_extensions; do
4796   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4797     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4799     break 2
4800   fi
4801 done
4802   done
4803 IFS=$as_save_IFS
4804
4805 fi
4806 fi
4807 RANLIB=$ac_cv_prog_RANLIB
4808 if test -n "$RANLIB"; then
4809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4810 $as_echo "$RANLIB" >&6; }
4811 else
4812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4813 $as_echo "no" >&6; }
4814 fi
4815
4816
4817 fi
4818 if test -z "$ac_cv_prog_RANLIB"; then
4819   ac_ct_RANLIB=$RANLIB
4820   # Extract the first word of "ranlib", so it can be a program name with args.
4821 set dummy ranlib; ac_word=$2
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4823 $as_echo_n "checking for $ac_word... " >&6; }
4824 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4825   $as_echo_n "(cached) " >&6
4826 else
4827   if test -n "$ac_ct_RANLIB"; then
4828   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4829 else
4830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4831 for as_dir in $PATH
4832 do
4833   IFS=$as_save_IFS
4834   test -z "$as_dir" && as_dir=.
4835     for ac_exec_ext in '' $ac_executable_extensions; do
4836   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4837     ac_cv_prog_ac_ct_RANLIB="ranlib"
4838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4839     break 2
4840   fi
4841 done
4842   done
4843 IFS=$as_save_IFS
4844
4845 fi
4846 fi
4847 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4848 if test -n "$ac_ct_RANLIB"; then
4849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4850 $as_echo "$ac_ct_RANLIB" >&6; }
4851 else
4852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4853 $as_echo "no" >&6; }
4854 fi
4855
4856   if test "x$ac_ct_RANLIB" = x; then
4857     RANLIB="ranlib-not-found-in-path-error"
4858   else
4859     case $cross_compiling:$ac_tool_warned in
4860 yes:)
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4862 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4863 ac_tool_warned=yes ;;
4864 esac
4865     RANLIB=$ac_ct_RANLIB
4866   fi
4867 else
4868   RANLIB="$ac_cv_prog_RANLIB"
4869 fi
4870
4871
4872
4873 # Configure libtool
4874 case `pwd` in
4875   *\ * | *\     *)
4876     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4877 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4878 esac
4879
4880
4881
4882 macro_version='2.2.7a'
4883 macro_revision='1.3134'
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897 ltmain="$ac_aux_dir/ltmain.sh"
4898
4899 # Backslashify metacharacters that are still active within
4900 # double-quoted strings.
4901 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4902
4903 # Same as above, but do not quote variable references.
4904 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4905
4906 # Sed substitution to delay expansion of an escaped shell variable in a
4907 # double_quote_subst'ed string.
4908 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4909
4910 # Sed substitution to delay expansion of an escaped single quote.
4911 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4912
4913 # Sed substitution to avoid accidental globbing in evaled expressions
4914 no_glob_subst='s/\*/\\\*/g'
4915
4916 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4917 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4918 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4919
4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4921 $as_echo_n "checking how to print strings... " >&6; }
4922 # Test print first, because it will be a builtin if present.
4923 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4924    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4925   ECHO='print -r --'
4926 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4927   ECHO='printf %s\n'
4928 else
4929   # Use this function as a fallback that always works.
4930   func_fallback_echo ()
4931   {
4932     eval 'cat <<_LTECHO_EOF
4933 $1
4934 _LTECHO_EOF'
4935   }
4936   ECHO='func_fallback_echo'
4937 fi
4938
4939 # func_echo_all arg...
4940 # Invoke $ECHO with all args, space-separated.
4941 func_echo_all ()
4942 {
4943     $ECHO ""
4944 }
4945
4946 case "$ECHO" in
4947   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4948 $as_echo "printf" >&6; } ;;
4949   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4950 $as_echo "print -r" >&6; } ;;
4951   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4952 $as_echo "cat" >&6; } ;;
4953 esac
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4969 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4970 if ${ac_cv_path_SED+:} false; then :
4971   $as_echo_n "(cached) " >&6
4972 else
4973             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4974      for ac_i in 1 2 3 4 5 6 7; do
4975        ac_script="$ac_script$as_nl$ac_script"
4976      done
4977      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4978      { ac_script=; unset ac_script;}
4979      if test -z "$SED"; then
4980   ac_path_SED_found=false
4981   # Loop through the user's path and test for each of PROGNAME-LIST
4982   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4983 for as_dir in $PATH
4984 do
4985   IFS=$as_save_IFS
4986   test -z "$as_dir" && as_dir=.
4987     for ac_prog in sed gsed; do
4988     for ac_exec_ext in '' $ac_executable_extensions; do
4989       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4990       as_fn_executable_p "$ac_path_SED" || continue
4991 # Check for GNU ac_path_SED and select it if it is found.
4992   # Check for GNU $ac_path_SED
4993 case `"$ac_path_SED" --version 2>&1` in
4994 *GNU*)
4995   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4996 *)
4997   ac_count=0
4998   $as_echo_n 0123456789 >"conftest.in"
4999   while :
5000   do
5001     cat "conftest.in" "conftest.in" >"conftest.tmp"
5002     mv "conftest.tmp" "conftest.in"
5003     cp "conftest.in" "conftest.nl"
5004     $as_echo '' >> "conftest.nl"
5005     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
5006     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5007     as_fn_arith $ac_count + 1 && ac_count=$as_val
5008     if test $ac_count -gt ${ac_path_SED_max-0}; then
5009       # Best one so far, save it but keep looking for a better one
5010       ac_cv_path_SED="$ac_path_SED"
5011       ac_path_SED_max=$ac_count
5012     fi
5013     # 10*(2^10) chars as input seems more than enough
5014     test $ac_count -gt 10 && break
5015   done
5016   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5017 esac
5018
5019       $ac_path_SED_found && break 3
5020     done
5021   done
5022   done
5023 IFS=$as_save_IFS
5024   if test -z "$ac_cv_path_SED"; then
5025     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
5026   fi
5027 else
5028   ac_cv_path_SED=$SED
5029 fi
5030
5031 fi
5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
5033 $as_echo "$ac_cv_path_SED" >&6; }
5034  SED="$ac_cv_path_SED"
5035   rm -f conftest.sed
5036
5037 test -z "$SED" && SED=sed
5038 Xsed="$SED -e 1s/^X//"
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5051 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5052 if ${ac_cv_path_GREP+:} false; then :
5053   $as_echo_n "(cached) " >&6
5054 else
5055   if test -z "$GREP"; then
5056   ac_path_GREP_found=false
5057   # Loop through the user's path and test for each of PROGNAME-LIST
5058   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5059 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5060 do
5061   IFS=$as_save_IFS
5062   test -z "$as_dir" && as_dir=.
5063     for ac_prog in grep ggrep; do
5064     for ac_exec_ext in '' $ac_executable_extensions; do
5065       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5066       as_fn_executable_p "$ac_path_GREP" || continue
5067 # Check for GNU ac_path_GREP and select it if it is found.
5068   # Check for GNU $ac_path_GREP
5069 case `"$ac_path_GREP" --version 2>&1` in
5070 *GNU*)
5071   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5072 *)
5073   ac_count=0
5074   $as_echo_n 0123456789 >"conftest.in"
5075   while :
5076   do
5077     cat "conftest.in" "conftest.in" >"conftest.tmp"
5078     mv "conftest.tmp" "conftest.in"
5079     cp "conftest.in" "conftest.nl"
5080     $as_echo 'GREP' >> "conftest.nl"
5081     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5082     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5083     as_fn_arith $ac_count + 1 && ac_count=$as_val
5084     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5085       # Best one so far, save it but keep looking for a better one
5086       ac_cv_path_GREP="$ac_path_GREP"
5087       ac_path_GREP_max=$ac_count
5088     fi
5089     # 10*(2^10) chars as input seems more than enough
5090     test $ac_count -gt 10 && break
5091   done
5092   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5093 esac
5094
5095       $ac_path_GREP_found && break 3
5096     done
5097   done
5098   done
5099 IFS=$as_save_IFS
5100   if test -z "$ac_cv_path_GREP"; then
5101     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5102   fi
5103 else
5104   ac_cv_path_GREP=$GREP
5105 fi
5106
5107 fi
5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5109 $as_echo "$ac_cv_path_GREP" >&6; }
5110  GREP="$ac_cv_path_GREP"
5111
5112
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5114 $as_echo_n "checking for egrep... " >&6; }
5115 if ${ac_cv_path_EGREP+:} false; then :
5116   $as_echo_n "(cached) " >&6
5117 else
5118   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5119    then ac_cv_path_EGREP="$GREP -E"
5120    else
5121      if test -z "$EGREP"; then
5122   ac_path_EGREP_found=false
5123   # Loop through the user's path and test for each of PROGNAME-LIST
5124   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5125 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5126 do
5127   IFS=$as_save_IFS
5128   test -z "$as_dir" && as_dir=.
5129     for ac_prog in egrep; do
5130     for ac_exec_ext in '' $ac_executable_extensions; do
5131       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5132       as_fn_executable_p "$ac_path_EGREP" || continue
5133 # Check for GNU ac_path_EGREP and select it if it is found.
5134   # Check for GNU $ac_path_EGREP
5135 case `"$ac_path_EGREP" --version 2>&1` in
5136 *GNU*)
5137   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5138 *)
5139   ac_count=0
5140   $as_echo_n 0123456789 >"conftest.in"
5141   while :
5142   do
5143     cat "conftest.in" "conftest.in" >"conftest.tmp"
5144     mv "conftest.tmp" "conftest.in"
5145     cp "conftest.in" "conftest.nl"
5146     $as_echo 'EGREP' >> "conftest.nl"
5147     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5148     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5149     as_fn_arith $ac_count + 1 && ac_count=$as_val
5150     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5151       # Best one so far, save it but keep looking for a better one
5152       ac_cv_path_EGREP="$ac_path_EGREP"
5153       ac_path_EGREP_max=$ac_count
5154     fi
5155     # 10*(2^10) chars as input seems more than enough
5156     test $ac_count -gt 10 && break
5157   done
5158   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5159 esac
5160
5161       $ac_path_EGREP_found && break 3
5162     done
5163   done
5164   done
5165 IFS=$as_save_IFS
5166   if test -z "$ac_cv_path_EGREP"; then
5167     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5168   fi
5169 else
5170   ac_cv_path_EGREP=$EGREP
5171 fi
5172
5173    fi
5174 fi
5175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5176 $as_echo "$ac_cv_path_EGREP" >&6; }
5177  EGREP="$ac_cv_path_EGREP"
5178
5179
5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5181 $as_echo_n "checking for fgrep... " >&6; }
5182 if ${ac_cv_path_FGREP+:} false; then :
5183   $as_echo_n "(cached) " >&6
5184 else
5185   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5186    then ac_cv_path_FGREP="$GREP -F"
5187    else
5188      if test -z "$FGREP"; then
5189   ac_path_FGREP_found=false
5190   # Loop through the user's path and test for each of PROGNAME-LIST
5191   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5192 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5193 do
5194   IFS=$as_save_IFS
5195   test -z "$as_dir" && as_dir=.
5196     for ac_prog in fgrep; do
5197     for ac_exec_ext in '' $ac_executable_extensions; do
5198       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5199       as_fn_executable_p "$ac_path_FGREP" || continue
5200 # Check for GNU ac_path_FGREP and select it if it is found.
5201   # Check for GNU $ac_path_FGREP
5202 case `"$ac_path_FGREP" --version 2>&1` in
5203 *GNU*)
5204   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5205 *)
5206   ac_count=0
5207   $as_echo_n 0123456789 >"conftest.in"
5208   while :
5209   do
5210     cat "conftest.in" "conftest.in" >"conftest.tmp"
5211     mv "conftest.tmp" "conftest.in"
5212     cp "conftest.in" "conftest.nl"
5213     $as_echo 'FGREP' >> "conftest.nl"
5214     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5215     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5216     as_fn_arith $ac_count + 1 && ac_count=$as_val
5217     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5218       # Best one so far, save it but keep looking for a better one
5219       ac_cv_path_FGREP="$ac_path_FGREP"
5220       ac_path_FGREP_max=$ac_count
5221     fi
5222     # 10*(2^10) chars as input seems more than enough
5223     test $ac_count -gt 10 && break
5224   done
5225   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5226 esac
5227
5228       $ac_path_FGREP_found && break 3
5229     done
5230   done
5231   done
5232 IFS=$as_save_IFS
5233   if test -z "$ac_cv_path_FGREP"; then
5234     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5235   fi
5236 else
5237   ac_cv_path_FGREP=$FGREP
5238 fi
5239
5240    fi
5241 fi
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5243 $as_echo "$ac_cv_path_FGREP" >&6; }
5244  FGREP="$ac_cv_path_FGREP"
5245
5246
5247 test -z "$GREP" && GREP=grep
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267 # Check whether --with-gnu-ld was given.
5268 if test "${with_gnu_ld+set}" = set; then :
5269   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5270 else
5271   with_gnu_ld=no
5272 fi
5273
5274 ac_prog=ld
5275 if test "$GCC" = yes; then
5276   # Check if gcc -print-prog-name=ld gives a path.
5277   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5278 $as_echo_n "checking for ld used by $CC... " >&6; }
5279   case $host in
5280   *-*-mingw*)
5281     # gcc leaves a trailing carriage return which upsets mingw
5282     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5283   *)
5284     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5285   esac
5286   case $ac_prog in
5287     # Accept absolute paths.
5288     [\\/]* | ?:[\\/]*)
5289       re_direlt='/[^/][^/]*/\.\./'
5290       # Canonicalize the pathname of ld
5291       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5292       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5293         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5294       done
5295       test -z "$LD" && LD="$ac_prog"
5296       ;;
5297   "")
5298     # If it fails, then pretend we aren't using GCC.
5299     ac_prog=ld
5300     ;;
5301   *)
5302     # If it is relative, then search for the first ld in PATH.
5303     with_gnu_ld=unknown
5304     ;;
5305   esac
5306 elif test "$with_gnu_ld" = yes; then
5307   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5308 $as_echo_n "checking for GNU ld... " >&6; }
5309 else
5310   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5311 $as_echo_n "checking for non-GNU ld... " >&6; }
5312 fi
5313 if ${lt_cv_path_LD+:} false; then :
5314   $as_echo_n "(cached) " >&6
5315 else
5316   if test -z "$LD"; then
5317   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5318   for ac_dir in $PATH; do
5319     IFS="$lt_save_ifs"
5320     test -z "$ac_dir" && ac_dir=.
5321     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5322       lt_cv_path_LD="$ac_dir/$ac_prog"
5323       # Check to see if the program is GNU ld.  I'd rather use --version,
5324       # but apparently some variants of GNU ld only accept -v.
5325       # Break only if it was the GNU/non-GNU ld that we prefer.
5326       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5327       *GNU* | *'with BFD'*)
5328         test "$with_gnu_ld" != no && break
5329         ;;
5330       *)
5331         test "$with_gnu_ld" != yes && break
5332         ;;
5333       esac
5334     fi
5335   done
5336   IFS="$lt_save_ifs"
5337 else
5338   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5339 fi
5340 fi
5341
5342 LD="$lt_cv_path_LD"
5343 if test -n "$LD"; then
5344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5345 $as_echo "$LD" >&6; }
5346 else
5347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5348 $as_echo "no" >&6; }
5349 fi
5350 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5352 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5353 if ${lt_cv_prog_gnu_ld+:} false; then :
5354   $as_echo_n "(cached) " >&6
5355 else
5356   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5357 case `$LD -v 2>&1 </dev/null` in
5358 *GNU* | *'with BFD'*)
5359   lt_cv_prog_gnu_ld=yes
5360   ;;
5361 *)
5362   lt_cv_prog_gnu_ld=no
5363   ;;
5364 esac
5365 fi
5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5367 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5368 with_gnu_ld=$lt_cv_prog_gnu_ld
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5379 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5380 if ${lt_cv_path_NM+:} false; then :
5381   $as_echo_n "(cached) " >&6
5382 else
5383   if test -n "$NM"; then
5384   # Let the user override the test.
5385   lt_cv_path_NM="$NM"
5386 else
5387   lt_nm_to_check="${ac_tool_prefix}nm"
5388   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5389     lt_nm_to_check="$lt_nm_to_check nm"
5390   fi
5391   for lt_tmp_nm in $lt_nm_to_check; do
5392     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5393     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5394       IFS="$lt_save_ifs"
5395       test -z "$ac_dir" && ac_dir=.
5396       tmp_nm="$ac_dir/$lt_tmp_nm"
5397       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5398         # Check to see if the nm accepts a BSD-compat flag.
5399         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5400         #   nm: unknown option "B" ignored
5401         # Tru64's nm complains that /dev/null is an invalid object file
5402         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5403         */dev/null* | *'Invalid file or object type'*)
5404           lt_cv_path_NM="$tmp_nm -B"
5405           break
5406           ;;
5407         *)
5408           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5409           */dev/null*)
5410             lt_cv_path_NM="$tmp_nm -p"
5411             break
5412             ;;
5413           *)
5414             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5415             continue # so that we can try to find one that supports BSD flags
5416             ;;
5417           esac
5418           ;;
5419         esac
5420       fi
5421     done
5422     IFS="$lt_save_ifs"
5423   done
5424   : ${lt_cv_path_NM=no}
5425 fi
5426 fi
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5428 $as_echo "$lt_cv_path_NM" >&6; }
5429 if test "$lt_cv_path_NM" != "no"; then
5430   NM="$lt_cv_path_NM"
5431 else
5432   # Didn't find any BSD compatible name lister, look for dumpbin.
5433   if test -n "$DUMPBIN"; then :
5434     # Let the user override the test.
5435   else
5436     if test -n "$ac_tool_prefix"; then
5437   for ac_prog in dumpbin "link -dump"
5438   do
5439     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5440 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5442 $as_echo_n "checking for $ac_word... " >&6; }
5443 if ${ac_cv_prog_DUMPBIN+:} false; then :
5444   $as_echo_n "(cached) " >&6
5445 else
5446   if test -n "$DUMPBIN"; then
5447   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5448 else
5449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5450 for as_dir in $PATH
5451 do
5452   IFS=$as_save_IFS
5453   test -z "$as_dir" && as_dir=.
5454     for ac_exec_ext in '' $ac_executable_extensions; do
5455   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5456     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5457     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5458     break 2
5459   fi
5460 done
5461   done
5462 IFS=$as_save_IFS
5463
5464 fi
5465 fi
5466 DUMPBIN=$ac_cv_prog_DUMPBIN
5467 if test -n "$DUMPBIN"; then
5468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5469 $as_echo "$DUMPBIN" >&6; }
5470 else
5471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5472 $as_echo "no" >&6; }
5473 fi
5474
5475
5476     test -n "$DUMPBIN" && break
5477   done
5478 fi
5479 if test -z "$DUMPBIN"; then
5480   ac_ct_DUMPBIN=$DUMPBIN
5481   for ac_prog in dumpbin "link -dump"
5482 do
5483   # Extract the first word of "$ac_prog", so it can be a program name with args.
5484 set dummy $ac_prog; ac_word=$2
5485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5486 $as_echo_n "checking for $ac_word... " >&6; }
5487 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   if test -n "$ac_ct_DUMPBIN"; then
5491   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5492 else
5493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5494 for as_dir in $PATH
5495 do
5496   IFS=$as_save_IFS
5497   test -z "$as_dir" && as_dir=.
5498     for ac_exec_ext in '' $ac_executable_extensions; do
5499   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5500     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5501     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5502     break 2
5503   fi
5504 done
5505   done
5506 IFS=$as_save_IFS
5507
5508 fi
5509 fi
5510 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5511 if test -n "$ac_ct_DUMPBIN"; then
5512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5513 $as_echo "$ac_ct_DUMPBIN" >&6; }
5514 else
5515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5516 $as_echo "no" >&6; }
5517 fi
5518
5519
5520   test -n "$ac_ct_DUMPBIN" && break
5521 done
5522
5523   if test "x$ac_ct_DUMPBIN" = x; then
5524     DUMPBIN=":"
5525   else
5526     case $cross_compiling:$ac_tool_warned in
5527 yes:)
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5530 ac_tool_warned=yes ;;
5531 esac
5532     DUMPBIN=$ac_ct_DUMPBIN
5533   fi
5534 fi
5535
5536     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5537     *COFF*)
5538       DUMPBIN="$DUMPBIN -symbols"
5539       ;;
5540     *)
5541       DUMPBIN=:
5542       ;;
5543     esac
5544   fi
5545
5546   if test "$DUMPBIN" != ":"; then
5547     NM="$DUMPBIN"
5548   fi
5549 fi
5550 test -z "$NM" && NM=nm
5551
5552
5553
5554
5555
5556
5557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5558 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5559 if ${lt_cv_nm_interface+:} false; then :
5560   $as_echo_n "(cached) " >&6
5561 else
5562   lt_cv_nm_interface="BSD nm"
5563   echo "int some_variable = 0;" > conftest.$ac_ext
5564   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5565   (eval "$ac_compile" 2>conftest.err)
5566   cat conftest.err >&5
5567   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5568   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5569   cat conftest.err >&5
5570   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5571   cat conftest.out >&5
5572   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5573     lt_cv_nm_interface="MS dumpbin"
5574   fi
5575   rm -f conftest*
5576 fi
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5578 $as_echo "$lt_cv_nm_interface" >&6; }
5579
5580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5581 $as_echo_n "checking whether ln -s works... " >&6; }
5582 LN_S=$as_ln_s
5583 if test "$LN_S" = "ln -s"; then
5584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5585 $as_echo "yes" >&6; }
5586 else
5587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5588 $as_echo "no, using $LN_S" >&6; }
5589 fi
5590
5591 # find the maximum length of command line arguments
5592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5593 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5594 if ${lt_cv_sys_max_cmd_len+:} false; then :
5595   $as_echo_n "(cached) " >&6
5596 else
5597     i=0
5598   teststring="ABCD"
5599
5600   case $build_os in
5601   msdosdjgpp*)
5602     # On DJGPP, this test can blow up pretty badly due to problems in libc
5603     # (any single argument exceeding 2000 bytes causes a buffer overrun
5604     # during glob expansion).  Even if it were fixed, the result of this
5605     # check would be larger than it should be.
5606     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5607     ;;
5608
5609   gnu*)
5610     # Under GNU Hurd, this test is not required because there is
5611     # no limit to the length of command line arguments.
5612     # Libtool will interpret -1 as no limit whatsoever
5613     lt_cv_sys_max_cmd_len=-1;
5614     ;;
5615
5616   cygwin* | mingw* | cegcc*)
5617     # On Win9x/ME, this test blows up -- it succeeds, but takes
5618     # about 5 minutes as the teststring grows exponentially.
5619     # Worse, since 9x/ME are not pre-emptively multitasking,
5620     # you end up with a "frozen" computer, even though with patience
5621     # the test eventually succeeds (with a max line length of 256k).
5622     # Instead, let's just punt: use the minimum linelength reported by
5623     # all of the supported platforms: 8192 (on NT/2K/XP).
5624     lt_cv_sys_max_cmd_len=8192;
5625     ;;
5626
5627   mint*)
5628     # On MiNT this can take a long time and run out of memory.
5629     lt_cv_sys_max_cmd_len=8192;
5630     ;;
5631
5632   amigaos*)
5633     # On AmigaOS with pdksh, this test takes hours, literally.
5634     # So we just punt and use a minimum line length of 8192.
5635     lt_cv_sys_max_cmd_len=8192;
5636     ;;
5637
5638   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5639     # This has been around since 386BSD, at least.  Likely further.
5640     if test -x /sbin/sysctl; then
5641       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5642     elif test -x /usr/sbin/sysctl; then
5643       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5644     else
5645       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5646     fi
5647     # And add a safety zone
5648     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5649     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5650     ;;
5651
5652   interix*)
5653     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5654     lt_cv_sys_max_cmd_len=196608
5655     ;;
5656
5657   osf*)
5658     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5659     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5660     # nice to cause kernel panics so lets avoid the loop below.
5661     # First set a reasonable default.
5662     lt_cv_sys_max_cmd_len=16384
5663     #
5664     if test -x /sbin/sysconfig; then
5665       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5666         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5667       esac
5668     fi
5669     ;;
5670   sco3.2v5*)
5671     lt_cv_sys_max_cmd_len=102400
5672     ;;
5673   sysv5* | sco5v6* | sysv4.2uw2*)
5674     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5675     if test -n "$kargmax"; then
5676       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5677     else
5678       lt_cv_sys_max_cmd_len=32768
5679     fi
5680     ;;
5681   *)
5682     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5683     if test -n "$lt_cv_sys_max_cmd_len"; then
5684       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5685       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5686     else
5687       # Make teststring a little bigger before we do anything with it.
5688       # a 1K string should be a reasonable start.
5689       for i in 1 2 3 4 5 6 7 8 ; do
5690         teststring=$teststring$teststring
5691       done
5692       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5693       # If test is not a shell built-in, we'll probably end up computing a
5694       # maximum length that is only half of the actual maximum length, but
5695       # we can't tell.
5696       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5697                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5698               test $i != 17 # 1/2 MB should be enough
5699       do
5700         i=`expr $i + 1`
5701         teststring=$teststring$teststring
5702       done
5703       # Only check the string length outside the loop.
5704       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5705       teststring=
5706       # Add a significant safety factor because C++ compilers can tack on
5707       # massive amounts of additional arguments before passing them to the
5708       # linker.  It appears as though 1/2 is a usable value.
5709       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5710     fi
5711     ;;
5712   esac
5713
5714 fi
5715
5716 if test -n $lt_cv_sys_max_cmd_len ; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5718 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5719 else
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5721 $as_echo "none" >&6; }
5722 fi
5723 max_cmd_len=$lt_cv_sys_max_cmd_len
5724
5725
5726
5727
5728
5729
5730 : ${CP="cp -f"}
5731 : ${MV="mv -f"}
5732 : ${RM="rm -f"}
5733
5734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5735 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5736 # Try some XSI features
5737 xsi_shell=no
5738 ( _lt_dummy="a/b/c"
5739   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5740       = c,a/b,, \
5741     && eval 'test $(( 1 + 1 )) -eq 2 \
5742     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5743   && xsi_shell=yes
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5745 $as_echo "$xsi_shell" >&6; }
5746
5747
5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5749 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5750 lt_shell_append=no
5751 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5752     >/dev/null 2>&1 \
5753   && lt_shell_append=yes
5754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5755 $as_echo "$lt_shell_append" >&6; }
5756
5757
5758 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5759   lt_unset=unset
5760 else
5761   lt_unset=false
5762 fi
5763
5764
5765
5766
5767
5768 # test EBCDIC or ASCII
5769 case `echo X|tr X '\101'` in
5770  A) # ASCII based system
5771     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5772   lt_SP2NL='tr \040 \012'
5773   lt_NL2SP='tr \015\012 \040\040'
5774   ;;
5775  *) # EBCDIC based system
5776   lt_SP2NL='tr \100 \n'
5777   lt_NL2SP='tr \r\n \100\100'
5778   ;;
5779 esac
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5790 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5791 if ${lt_cv_ld_reload_flag+:} false; then :
5792   $as_echo_n "(cached) " >&6
5793 else
5794   lt_cv_ld_reload_flag='-r'
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5797 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5798 reload_flag=$lt_cv_ld_reload_flag
5799 case $reload_flag in
5800 "" | " "*) ;;
5801 *) reload_flag=" $reload_flag" ;;
5802 esac
5803 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5804 case $host_os in
5805   darwin*)
5806     if test "$GCC" = yes; then
5807       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5808     else
5809       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5810     fi
5811     ;;
5812 esac
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822 if test -n "$ac_tool_prefix"; then
5823   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5824 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5826 $as_echo_n "checking for $ac_word... " >&6; }
5827 if ${ac_cv_prog_OBJDUMP+:} false; then :
5828   $as_echo_n "(cached) " >&6
5829 else
5830   if test -n "$OBJDUMP"; then
5831   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5832 else
5833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5834 for as_dir in $PATH
5835 do
5836   IFS=$as_save_IFS
5837   test -z "$as_dir" && as_dir=.
5838     for ac_exec_ext in '' $ac_executable_extensions; do
5839   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5840     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5841     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5842     break 2
5843   fi
5844 done
5845   done
5846 IFS=$as_save_IFS
5847
5848 fi
5849 fi
5850 OBJDUMP=$ac_cv_prog_OBJDUMP
5851 if test -n "$OBJDUMP"; then
5852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5853 $as_echo "$OBJDUMP" >&6; }
5854 else
5855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5856 $as_echo "no" >&6; }
5857 fi
5858
5859
5860 fi
5861 if test -z "$ac_cv_prog_OBJDUMP"; then
5862   ac_ct_OBJDUMP=$OBJDUMP
5863   # Extract the first word of "objdump", so it can be a program name with args.
5864 set dummy objdump; ac_word=$2
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5866 $as_echo_n "checking for $ac_word... " >&6; }
5867 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5868   $as_echo_n "(cached) " >&6
5869 else
5870   if test -n "$ac_ct_OBJDUMP"; then
5871   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5872 else
5873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5874 for as_dir in $PATH
5875 do
5876   IFS=$as_save_IFS
5877   test -z "$as_dir" && as_dir=.
5878     for ac_exec_ext in '' $ac_executable_extensions; do
5879   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5880     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5881     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5882     break 2
5883   fi
5884 done
5885   done
5886 IFS=$as_save_IFS
5887
5888 fi
5889 fi
5890 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5891 if test -n "$ac_ct_OBJDUMP"; then
5892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5893 $as_echo "$ac_ct_OBJDUMP" >&6; }
5894 else
5895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5896 $as_echo "no" >&6; }
5897 fi
5898
5899   if test "x$ac_ct_OBJDUMP" = x; then
5900     OBJDUMP="false"
5901   else
5902     case $cross_compiling:$ac_tool_warned in
5903 yes:)
5904 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5905 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5906 ac_tool_warned=yes ;;
5907 esac
5908     OBJDUMP=$ac_ct_OBJDUMP
5909   fi
5910 else
5911   OBJDUMP="$ac_cv_prog_OBJDUMP"
5912 fi
5913
5914 test -z "$OBJDUMP" && OBJDUMP=objdump
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5925 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5926 if ${lt_cv_deplibs_check_method+:} false; then :
5927   $as_echo_n "(cached) " >&6
5928 else
5929   lt_cv_file_magic_cmd='$MAGIC_CMD'
5930 lt_cv_file_magic_test_file=
5931 lt_cv_deplibs_check_method='unknown'
5932 # Need to set the preceding variable on all platforms that support
5933 # interlibrary dependencies.
5934 # 'none' -- dependencies not supported.
5935 # `unknown' -- same as none, but documents that we really don't know.
5936 # 'pass_all' -- all dependencies passed with no checks.
5937 # 'test_compile' -- check by making test program.
5938 # 'file_magic [[regex]]' -- check by looking for files in library path
5939 # which responds to the $file_magic_cmd with a given extended regex.
5940 # If you have `file' or equivalent on your system and you're not sure
5941 # whether `pass_all' will *always* work, you probably want this one.
5942
5943 case $host_os in
5944 aix[4-9]*)
5945   lt_cv_deplibs_check_method=pass_all
5946   ;;
5947
5948 beos*)
5949   lt_cv_deplibs_check_method=pass_all
5950   ;;
5951
5952 bsdi[45]*)
5953   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5954   lt_cv_file_magic_cmd='/usr/bin/file -L'
5955   lt_cv_file_magic_test_file=/shlib/libc.so
5956   ;;
5957
5958 cygwin*)
5959   # func_win32_libid is a shell function defined in ltmain.sh
5960   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5961   lt_cv_file_magic_cmd='func_win32_libid'
5962   ;;
5963
5964 mingw* | pw32*)
5965   # Base MSYS/MinGW do not provide the 'file' command needed by
5966   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5967   # unless we find 'file', for example because we are cross-compiling.
5968   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5969   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5970     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5971     lt_cv_file_magic_cmd='func_win32_libid'
5972   else
5973     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5974     lt_cv_file_magic_cmd='$OBJDUMP -f'
5975   fi
5976   ;;
5977
5978 cegcc*)
5979   # use the weaker test based on 'objdump'. See mingw*.
5980   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5981   lt_cv_file_magic_cmd='$OBJDUMP -f'
5982   ;;
5983
5984 darwin* | rhapsody*)
5985   lt_cv_deplibs_check_method=pass_all
5986   ;;
5987
5988 freebsd* | dragonfly*)
5989   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5990     case $host_cpu in
5991     i*86 )
5992       # Not sure whether the presence of OpenBSD here was a mistake.
5993       # Let's accept both of them until this is cleared up.
5994       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5995       lt_cv_file_magic_cmd=/usr/bin/file
5996       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5997       ;;
5998     esac
5999   else
6000     lt_cv_deplibs_check_method=pass_all
6001   fi
6002   ;;
6003
6004 gnu*)
6005   lt_cv_deplibs_check_method=pass_all
6006   ;;
6007
6008 haiku*)
6009   lt_cv_deplibs_check_method=pass_all
6010   ;;
6011
6012 hpux10.20* | hpux11*)
6013   lt_cv_file_magic_cmd=/usr/bin/file
6014   case $host_cpu in
6015   ia64*)
6016     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6017     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6018     ;;
6019   hppa*64*)
6020     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6021     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6022     ;;
6023   *)
6024     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6025     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6026     ;;
6027   esac
6028   ;;
6029
6030 interix[3-9]*)
6031   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6032   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6033   ;;
6034
6035 irix5* | irix6* | nonstopux*)
6036   case $LD in
6037   *-32|*"-32 ") libmagic=32-bit;;
6038   *-n32|*"-n32 ") libmagic=N32;;
6039   *-64|*"-64 ") libmagic=64-bit;;
6040   *) libmagic=never-match;;
6041   esac
6042   lt_cv_deplibs_check_method=pass_all
6043   ;;
6044
6045 # This must be Linux ELF.
6046 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
6047   lt_cv_deplibs_check_method=pass_all
6048   ;;
6049
6050 netbsd*)
6051   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6052     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6053   else
6054     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6055   fi
6056   ;;
6057
6058 newos6*)
6059   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6060   lt_cv_file_magic_cmd=/usr/bin/file
6061   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6062   ;;
6063
6064 *nto* | *qnx*)
6065   lt_cv_deplibs_check_method=pass_all
6066   ;;
6067
6068 openbsd*)
6069   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6070     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6071   else
6072     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6073   fi
6074   ;;
6075
6076 osf3* | osf4* | osf5*)
6077   lt_cv_deplibs_check_method=pass_all
6078   ;;
6079
6080 rdos*)
6081   lt_cv_deplibs_check_method=pass_all
6082   ;;
6083
6084 solaris*)
6085   lt_cv_deplibs_check_method=pass_all
6086   ;;
6087
6088 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6089   lt_cv_deplibs_check_method=pass_all
6090   ;;
6091
6092 sysv4 | sysv4.3*)
6093   case $host_vendor in
6094   motorola)
6095     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]'
6096     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6097     ;;
6098   ncr)
6099     lt_cv_deplibs_check_method=pass_all
6100     ;;
6101   sequent)
6102     lt_cv_file_magic_cmd='/bin/file'
6103     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6104     ;;
6105   sni)
6106     lt_cv_file_magic_cmd='/bin/file'
6107     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6108     lt_cv_file_magic_test_file=/lib/libc.so
6109     ;;
6110   siemens)
6111     lt_cv_deplibs_check_method=pass_all
6112     ;;
6113   pc)
6114     lt_cv_deplibs_check_method=pass_all
6115     ;;
6116   esac
6117   ;;
6118
6119 tpf*)
6120   lt_cv_deplibs_check_method=pass_all
6121   ;;
6122 vxworks*)
6123   # Assume VxWorks cross toolchains are built on Linux, possibly
6124   # as canadian for Windows hosts.
6125   lt_cv_deplibs_check_method=pass_all
6126   ;;
6127 esac
6128
6129 fi
6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6131 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6132 file_magic_cmd=$lt_cv_file_magic_cmd
6133 deplibs_check_method=$lt_cv_deplibs_check_method
6134 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147 if test -n "$ac_tool_prefix"; then
6148   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6149 set dummy ${ac_tool_prefix}ar; ac_word=$2
6150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6151 $as_echo_n "checking for $ac_word... " >&6; }
6152 if ${ac_cv_prog_AR+:} false; then :
6153   $as_echo_n "(cached) " >&6
6154 else
6155   if test -n "$AR"; then
6156   ac_cv_prog_AR="$AR" # Let the user override the test.
6157 else
6158 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6159 for as_dir in $PATH
6160 do
6161   IFS=$as_save_IFS
6162   test -z "$as_dir" && as_dir=.
6163     for ac_exec_ext in '' $ac_executable_extensions; do
6164   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6165     ac_cv_prog_AR="${ac_tool_prefix}ar"
6166     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6167     break 2
6168   fi
6169 done
6170   done
6171 IFS=$as_save_IFS
6172
6173 fi
6174 fi
6175 AR=$ac_cv_prog_AR
6176 if test -n "$AR"; then
6177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6178 $as_echo "$AR" >&6; }
6179 else
6180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6181 $as_echo "no" >&6; }
6182 fi
6183
6184
6185 fi
6186 if test -z "$ac_cv_prog_AR"; then
6187   ac_ct_AR=$AR
6188   # Extract the first word of "ar", so it can be a program name with args.
6189 set dummy ar; ac_word=$2
6190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6191 $as_echo_n "checking for $ac_word... " >&6; }
6192 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6193   $as_echo_n "(cached) " >&6
6194 else
6195   if test -n "$ac_ct_AR"; then
6196   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6197 else
6198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6199 for as_dir in $PATH
6200 do
6201   IFS=$as_save_IFS
6202   test -z "$as_dir" && as_dir=.
6203     for ac_exec_ext in '' $ac_executable_extensions; do
6204   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6205     ac_cv_prog_ac_ct_AR="ar"
6206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6207     break 2
6208   fi
6209 done
6210   done
6211 IFS=$as_save_IFS
6212
6213 fi
6214 fi
6215 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6216 if test -n "$ac_ct_AR"; then
6217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6218 $as_echo "$ac_ct_AR" >&6; }
6219 else
6220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6221 $as_echo "no" >&6; }
6222 fi
6223
6224   if test "x$ac_ct_AR" = x; then
6225     AR="false"
6226   else
6227     case $cross_compiling:$ac_tool_warned in
6228 yes:)
6229 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6230 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6231 ac_tool_warned=yes ;;
6232 esac
6233     AR=$ac_ct_AR
6234   fi
6235 else
6236   AR="$ac_cv_prog_AR"
6237 fi
6238
6239 test -z "$AR" && AR=ar
6240 test -z "$AR_FLAGS" && AR_FLAGS=cru
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252 if test -n "$ac_tool_prefix"; then
6253   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6254 set dummy ${ac_tool_prefix}strip; ac_word=$2
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6256 $as_echo_n "checking for $ac_word... " >&6; }
6257 if ${ac_cv_prog_STRIP+:} false; then :
6258   $as_echo_n "(cached) " >&6
6259 else
6260   if test -n "$STRIP"; then
6261   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6262 else
6263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6264 for as_dir in $PATH
6265 do
6266   IFS=$as_save_IFS
6267   test -z "$as_dir" && as_dir=.
6268     for ac_exec_ext in '' $ac_executable_extensions; do
6269   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6270     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6272     break 2
6273   fi
6274 done
6275   done
6276 IFS=$as_save_IFS
6277
6278 fi
6279 fi
6280 STRIP=$ac_cv_prog_STRIP
6281 if test -n "$STRIP"; then
6282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6283 $as_echo "$STRIP" >&6; }
6284 else
6285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6286 $as_echo "no" >&6; }
6287 fi
6288
6289
6290 fi
6291 if test -z "$ac_cv_prog_STRIP"; then
6292   ac_ct_STRIP=$STRIP
6293   # Extract the first word of "strip", so it can be a program name with args.
6294 set dummy strip; ac_word=$2
6295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6296 $as_echo_n "checking for $ac_word... " >&6; }
6297 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6298   $as_echo_n "(cached) " >&6
6299 else
6300   if test -n "$ac_ct_STRIP"; then
6301   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6302 else
6303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6304 for as_dir in $PATH
6305 do
6306   IFS=$as_save_IFS
6307   test -z "$as_dir" && as_dir=.
6308     for ac_exec_ext in '' $ac_executable_extensions; do
6309   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6310     ac_cv_prog_ac_ct_STRIP="strip"
6311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6312     break 2
6313   fi
6314 done
6315   done
6316 IFS=$as_save_IFS
6317
6318 fi
6319 fi
6320 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6321 if test -n "$ac_ct_STRIP"; then
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6323 $as_echo "$ac_ct_STRIP" >&6; }
6324 else
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6326 $as_echo "no" >&6; }
6327 fi
6328
6329   if test "x$ac_ct_STRIP" = x; then
6330     STRIP=":"
6331   else
6332     case $cross_compiling:$ac_tool_warned in
6333 yes:)
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6336 ac_tool_warned=yes ;;
6337 esac
6338     STRIP=$ac_ct_STRIP
6339   fi
6340 else
6341   STRIP="$ac_cv_prog_STRIP"
6342 fi
6343
6344 test -z "$STRIP" && STRIP=:
6345
6346
6347
6348
6349
6350
6351 if test -n "$ac_tool_prefix"; then
6352   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6353 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6355 $as_echo_n "checking for $ac_word... " >&6; }
6356 if ${ac_cv_prog_RANLIB+:} false; then :
6357   $as_echo_n "(cached) " >&6
6358 else
6359   if test -n "$RANLIB"; then
6360   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6361 else
6362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6363 for as_dir in $PATH
6364 do
6365   IFS=$as_save_IFS
6366   test -z "$as_dir" && as_dir=.
6367     for ac_exec_ext in '' $ac_executable_extensions; do
6368   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6369     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6370     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6371     break 2
6372   fi
6373 done
6374   done
6375 IFS=$as_save_IFS
6376
6377 fi
6378 fi
6379 RANLIB=$ac_cv_prog_RANLIB
6380 if test -n "$RANLIB"; then
6381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6382 $as_echo "$RANLIB" >&6; }
6383 else
6384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6385 $as_echo "no" >&6; }
6386 fi
6387
6388
6389 fi
6390 if test -z "$ac_cv_prog_RANLIB"; then
6391   ac_ct_RANLIB=$RANLIB
6392   # Extract the first word of "ranlib", so it can be a program name with args.
6393 set dummy ranlib; ac_word=$2
6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6395 $as_echo_n "checking for $ac_word... " >&6; }
6396 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6397   $as_echo_n "(cached) " >&6
6398 else
6399   if test -n "$ac_ct_RANLIB"; then
6400   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6401 else
6402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6403 for as_dir in $PATH
6404 do
6405   IFS=$as_save_IFS
6406   test -z "$as_dir" && as_dir=.
6407     for ac_exec_ext in '' $ac_executable_extensions; do
6408   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6409     ac_cv_prog_ac_ct_RANLIB="ranlib"
6410     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6411     break 2
6412   fi
6413 done
6414   done
6415 IFS=$as_save_IFS
6416
6417 fi
6418 fi
6419 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6420 if test -n "$ac_ct_RANLIB"; then
6421   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6422 $as_echo "$ac_ct_RANLIB" >&6; }
6423 else
6424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6425 $as_echo "no" >&6; }
6426 fi
6427
6428   if test "x$ac_ct_RANLIB" = x; then
6429     RANLIB=":"
6430   else
6431     case $cross_compiling:$ac_tool_warned in
6432 yes:)
6433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6434 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6435 ac_tool_warned=yes ;;
6436 esac
6437     RANLIB=$ac_ct_RANLIB
6438   fi
6439 else
6440   RANLIB="$ac_cv_prog_RANLIB"
6441 fi
6442
6443 test -z "$RANLIB" && RANLIB=:
6444
6445
6446
6447
6448
6449
6450 # Determine commands to create old-style static archives.
6451 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6452 old_postinstall_cmds='chmod 644 $oldlib'
6453 old_postuninstall_cmds=
6454
6455 if test -n "$RANLIB"; then
6456   case $host_os in
6457   openbsd*)
6458     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6459     ;;
6460   *)
6461     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6462     ;;
6463   esac
6464   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6465 fi
6466
6467 case $host_os in
6468   darwin*)
6469     lock_old_archive_extraction=yes ;;
6470   *)
6471     lock_old_archive_extraction=no ;;
6472 esac
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512 # If no C compiler was specified, use CC.
6513 LTCC=${LTCC-"$CC"}
6514
6515 # If no C compiler flags were specified, use CFLAGS.
6516 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6517
6518 # Allow CC to be a program name with arguments.
6519 compiler=$CC
6520
6521
6522 # Check for command to grab the raw symbol name followed by C symbol from nm.
6523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6524 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6525 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6526   $as_echo_n "(cached) " >&6
6527 else
6528
6529 # These are sane defaults that work on at least a few old systems.
6530 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6531
6532 # Character class describing NM global symbol codes.
6533 symcode='[BCDEGRST]'
6534
6535 # Regexp to match symbols that can be accessed directly from C.
6536 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6537
6538 # Define system-specific variables.
6539 case $host_os in
6540 aix*)
6541   symcode='[BCDT]'
6542   ;;
6543 cygwin* | mingw* | pw32* | cegcc*)
6544   symcode='[ABCDGISTW]'
6545   ;;
6546 hpux*)
6547   if test "$host_cpu" = ia64; then
6548     symcode='[ABCDEGRST]'
6549   fi
6550   ;;
6551 irix* | nonstopux*)
6552   symcode='[BCDEGRST]'
6553   ;;
6554 osf*)
6555   symcode='[BCDEGQRST]'
6556   ;;
6557 solaris*)
6558   symcode='[BDRT]'
6559   ;;
6560 sco3.2v5*)
6561   symcode='[DT]'
6562   ;;
6563 sysv4.2uw2*)
6564   symcode='[DT]'
6565   ;;
6566 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6567   symcode='[ABDT]'
6568   ;;
6569 sysv4)
6570   symcode='[DFNSTU]'
6571   ;;
6572 esac
6573
6574 # If we're using GNU nm, then use its standard symbol codes.
6575 case `$NM -V 2>&1` in
6576 *GNU* | *'with BFD'*)
6577   symcode='[ABCDGIRSTW]' ;;
6578 esac
6579
6580 # Transform an extracted symbol line into a proper C declaration.
6581 # Some systems (esp. on ia64) link data and code symbols differently,
6582 # so use this general approach.
6583 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6584
6585 # Transform an extracted symbol line into symbol name and symbol address
6586 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6587 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'"
6588
6589 # Handle CRLF in mingw tool chain
6590 opt_cr=
6591 case $build_os in
6592 mingw*)
6593   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6594   ;;
6595 esac
6596
6597 # Try without a prefix underscore, then with it.
6598 for ac_symprfx in "" "_"; do
6599
6600   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6601   symxfrm="\\1 $ac_symprfx\\2 \\2"
6602
6603   # Write the raw and C identifiers.
6604   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6605     # Fake it for dumpbin and say T for any non-static function
6606     # and D for any global variable.
6607     # Also find C++ and __fastcall symbols from MSVC++,
6608     # which start with @ or ?.
6609     lt_cv_sys_global_symbol_pipe="$AWK '"\
6610 "     {last_section=section; section=\$ 3};"\
6611 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6612 "     \$ 0!~/External *\|/{next};"\
6613 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6614 "     {if(hide[section]) next};"\
6615 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6616 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6617 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6618 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6619 "     ' prfx=^$ac_symprfx"
6620   else
6621     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6622   fi
6623
6624   # Check to see that the pipe works correctly.
6625   pipe_works=no
6626
6627   rm -f conftest*
6628   cat > conftest.$ac_ext <<_LT_EOF
6629 #ifdef __cplusplus
6630 extern "C" {
6631 #endif
6632 char nm_test_var;
6633 void nm_test_func(void);
6634 void nm_test_func(void){}
6635 #ifdef __cplusplus
6636 }
6637 #endif
6638 int main(){nm_test_var='a';nm_test_func();return(0);}
6639 _LT_EOF
6640
6641   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6642   (eval $ac_compile) 2>&5
6643   ac_status=$?
6644   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6645   test $ac_status = 0; }; then
6646     # Now try to grab the symbols.
6647     nlist=conftest.nm
6648     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6649   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6650   ac_status=$?
6651   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6652   test $ac_status = 0; } && test -s "$nlist"; then
6653       # Try sorting and uniquifying the output.
6654       if sort "$nlist" | uniq > "$nlist"T; then
6655         mv -f "$nlist"T "$nlist"
6656       else
6657         rm -f "$nlist"T
6658       fi
6659
6660       # Make sure that we snagged all the symbols we need.
6661       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6662         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6663           cat <<_LT_EOF > conftest.$ac_ext
6664 #ifdef __cplusplus
6665 extern "C" {
6666 #endif
6667
6668 _LT_EOF
6669           # Now generate the symbol file.
6670           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6671
6672           cat <<_LT_EOF >> conftest.$ac_ext
6673
6674 /* The mapping between symbol names and symbols.  */
6675 const struct {
6676   const char *name;
6677   void       *address;
6678 }
6679 lt__PROGRAM__LTX_preloaded_symbols[] =
6680 {
6681   { "@PROGRAM@", (void *) 0 },
6682 _LT_EOF
6683           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6684           cat <<\_LT_EOF >> conftest.$ac_ext
6685   {0, (void *) 0}
6686 };
6687
6688 /* This works around a problem in FreeBSD linker */
6689 #ifdef FREEBSD_WORKAROUND
6690 static const void *lt_preloaded_setup() {
6691   return lt__PROGRAM__LTX_preloaded_symbols;
6692 }
6693 #endif
6694
6695 #ifdef __cplusplus
6696 }
6697 #endif
6698 _LT_EOF
6699           # Now try linking the two files.
6700           mv conftest.$ac_objext conftstm.$ac_objext
6701           lt_save_LIBS="$LIBS"
6702           lt_save_CFLAGS="$CFLAGS"
6703           LIBS="conftstm.$ac_objext"
6704           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6705           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6706   (eval $ac_link) 2>&5
6707   ac_status=$?
6708   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6709   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6710             pipe_works=yes
6711           fi
6712           LIBS="$lt_save_LIBS"
6713           CFLAGS="$lt_save_CFLAGS"
6714         else
6715           echo "cannot find nm_test_func in $nlist" >&5
6716         fi
6717       else
6718         echo "cannot find nm_test_var in $nlist" >&5
6719       fi
6720     else
6721       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6722     fi
6723   else
6724     echo "$progname: failed program was:" >&5
6725     cat conftest.$ac_ext >&5
6726   fi
6727   rm -rf conftest* conftst*
6728
6729   # Do not use the global_symbol_pipe unless it works.
6730   if test "$pipe_works" = yes; then
6731     break
6732   else
6733     lt_cv_sys_global_symbol_pipe=
6734   fi
6735 done
6736
6737 fi
6738
6739 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6740   lt_cv_sys_global_symbol_to_cdecl=
6741 fi
6742 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6744 $as_echo "failed" >&6; }
6745 else
6746   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6747 $as_echo "ok" >&6; }
6748 fi
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772 # Check whether --enable-libtool-lock was given.
6773 if test "${enable_libtool_lock+set}" = set; then :
6774   enableval=$enable_libtool_lock;
6775 fi
6776
6777 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6778
6779 # Some flags need to be propagated to the compiler or linker for good
6780 # libtool support.
6781 case $host in
6782 ia64-*-hpux*)
6783   # Find out which ABI we are using.
6784   echo 'int i;' > conftest.$ac_ext
6785   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6786   (eval $ac_compile) 2>&5
6787   ac_status=$?
6788   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6789   test $ac_status = 0; }; then
6790     case `/usr/bin/file conftest.$ac_objext` in
6791       *ELF-32*)
6792         HPUX_IA64_MODE="32"
6793         ;;
6794       *ELF-64*)
6795         HPUX_IA64_MODE="64"
6796         ;;
6797     esac
6798   fi
6799   rm -rf conftest*
6800   ;;
6801 *-*-irix6*)
6802   # Find out which ABI we are using.
6803   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6804   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6805   (eval $ac_compile) 2>&5
6806   ac_status=$?
6807   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6808   test $ac_status = 0; }; then
6809     if test "$lt_cv_prog_gnu_ld" = yes; then
6810       case `/usr/bin/file conftest.$ac_objext` in
6811         *32-bit*)
6812           LD="${LD-ld} -melf32bsmip"
6813           ;;
6814         *N32*)
6815           LD="${LD-ld} -melf32bmipn32"
6816           ;;
6817         *64-bit*)
6818           LD="${LD-ld} -melf64bmip"
6819         ;;
6820       esac
6821     else
6822       case `/usr/bin/file conftest.$ac_objext` in
6823         *32-bit*)
6824           LD="${LD-ld} -32"
6825           ;;
6826         *N32*)
6827           LD="${LD-ld} -n32"
6828           ;;
6829         *64-bit*)
6830           LD="${LD-ld} -64"
6831           ;;
6832       esac
6833     fi
6834   fi
6835   rm -rf conftest*
6836   ;;
6837
6838 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6839 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6840   # Find out which ABI we are using.
6841   echo 'int i;' > conftest.$ac_ext
6842   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6843   (eval $ac_compile) 2>&5
6844   ac_status=$?
6845   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6846   test $ac_status = 0; }; then
6847     case `/usr/bin/file conftest.o` in
6848       *32-bit*)
6849         case $host in
6850           x86_64-*kfreebsd*-gnu)
6851             LD="${LD-ld} -m elf_i386_fbsd"
6852             ;;
6853           x86_64-*linux*)
6854             case `/usr/bin/file conftest.o` in
6855               *x86-64*)
6856                 LD="${LD-ld} -m elf32_x86_64"
6857                 ;;
6858               *)
6859                 LD="${LD-ld} -m elf_i386"
6860                 ;;
6861             esac
6862             ;;
6863           powerpc64le-*linux*)
6864             LD="${LD-ld} -m elf32lppclinux"
6865             ;;
6866           powerpc64-*linux*)
6867             LD="${LD-ld} -m elf32ppclinux"
6868             ;;
6869           s390x-*linux*)
6870             LD="${LD-ld} -m elf_s390"
6871             ;;
6872           sparc64-*linux*)
6873             LD="${LD-ld} -m elf32_sparc"
6874             ;;
6875         esac
6876         ;;
6877       *64-bit*)
6878         case $host in
6879           x86_64-*kfreebsd*-gnu)
6880             LD="${LD-ld} -m elf_x86_64_fbsd"
6881             ;;
6882           x86_64-*linux*)
6883             LD="${LD-ld} -m elf_x86_64"
6884             ;;
6885           powerpcle-*linux*)
6886             LD="${LD-ld} -m elf64lppc"
6887             ;;
6888           powerpc-*linux*)
6889             LD="${LD-ld} -m elf64ppc"
6890             ;;
6891           s390*-*linux*|s390*-*tpf*)
6892             LD="${LD-ld} -m elf64_s390"
6893             ;;
6894           sparc*-*linux*)
6895             LD="${LD-ld} -m elf64_sparc"
6896             ;;
6897         esac
6898         ;;
6899     esac
6900   fi
6901   rm -rf conftest*
6902   ;;
6903
6904 *-*-sco3.2v5*)
6905   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6906   SAVE_CFLAGS="$CFLAGS"
6907   CFLAGS="$CFLAGS -belf"
6908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6909 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6910 if ${lt_cv_cc_needs_belf+:} false; then :
6911   $as_echo_n "(cached) " >&6
6912 else
6913   ac_ext=c
6914 ac_cpp='$CPP $CPPFLAGS'
6915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6918
6919      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6920 /* end confdefs.h.  */
6921
6922 int
6923 main ()
6924 {
6925
6926   ;
6927   return 0;
6928 }
6929 _ACEOF
6930 if ac_fn_c_try_link "$LINENO"; then :
6931   lt_cv_cc_needs_belf=yes
6932 else
6933   lt_cv_cc_needs_belf=no
6934 fi
6935 rm -f core conftest.err conftest.$ac_objext \
6936     conftest$ac_exeext conftest.$ac_ext
6937      ac_ext=c
6938 ac_cpp='$CPP $CPPFLAGS'
6939 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6940 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6941 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6942
6943 fi
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6945 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6946   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6947     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6948     CFLAGS="$SAVE_CFLAGS"
6949   fi
6950   ;;
6951 sparc*-*solaris*)
6952   # Find out which ABI we are using.
6953   echo 'int i;' > conftest.$ac_ext
6954   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6955   (eval $ac_compile) 2>&5
6956   ac_status=$?
6957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6958   test $ac_status = 0; }; then
6959     case `/usr/bin/file conftest.o` in
6960     *64-bit*)
6961       case $lt_cv_prog_gnu_ld in
6962       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6963       *)
6964         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6965           LD="${LD-ld} -64"
6966         fi
6967         ;;
6968       esac
6969       ;;
6970     esac
6971   fi
6972   rm -rf conftest*
6973   ;;
6974 esac
6975
6976 need_locks="$enable_libtool_lock"
6977
6978
6979   case $host_os in
6980     rhapsody* | darwin*)
6981     if test -n "$ac_tool_prefix"; then
6982   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6983 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6985 $as_echo_n "checking for $ac_word... " >&6; }
6986 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6987   $as_echo_n "(cached) " >&6
6988 else
6989   if test -n "$DSYMUTIL"; then
6990   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6991 else
6992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6993 for as_dir in $PATH
6994 do
6995   IFS=$as_save_IFS
6996   test -z "$as_dir" && as_dir=.
6997     for ac_exec_ext in '' $ac_executable_extensions; do
6998   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6999     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7001     break 2
7002   fi
7003 done
7004   done
7005 IFS=$as_save_IFS
7006
7007 fi
7008 fi
7009 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7010 if test -n "$DSYMUTIL"; then
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7012 $as_echo "$DSYMUTIL" >&6; }
7013 else
7014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7015 $as_echo "no" >&6; }
7016 fi
7017
7018
7019 fi
7020 if test -z "$ac_cv_prog_DSYMUTIL"; then
7021   ac_ct_DSYMUTIL=$DSYMUTIL
7022   # Extract the first word of "dsymutil", so it can be a program name with args.
7023 set dummy dsymutil; ac_word=$2
7024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7025 $as_echo_n "checking for $ac_word... " >&6; }
7026 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7027   $as_echo_n "(cached) " >&6
7028 else
7029   if test -n "$ac_ct_DSYMUTIL"; then
7030   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7031 else
7032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7033 for as_dir in $PATH
7034 do
7035   IFS=$as_save_IFS
7036   test -z "$as_dir" && as_dir=.
7037     for ac_exec_ext in '' $ac_executable_extensions; do
7038   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7039     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7040     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7041     break 2
7042   fi
7043 done
7044   done
7045 IFS=$as_save_IFS
7046
7047 fi
7048 fi
7049 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7050 if test -n "$ac_ct_DSYMUTIL"; then
7051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7052 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7053 else
7054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7055 $as_echo "no" >&6; }
7056 fi
7057
7058   if test "x$ac_ct_DSYMUTIL" = x; then
7059     DSYMUTIL=":"
7060   else
7061     case $cross_compiling:$ac_tool_warned in
7062 yes:)
7063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7064 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7065 ac_tool_warned=yes ;;
7066 esac
7067     DSYMUTIL=$ac_ct_DSYMUTIL
7068   fi
7069 else
7070   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7071 fi
7072
7073     if test -n "$ac_tool_prefix"; then
7074   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7075 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7077 $as_echo_n "checking for $ac_word... " >&6; }
7078 if ${ac_cv_prog_NMEDIT+:} false; then :
7079   $as_echo_n "(cached) " >&6
7080 else
7081   if test -n "$NMEDIT"; then
7082   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7083 else
7084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7085 for as_dir in $PATH
7086 do
7087   IFS=$as_save_IFS
7088   test -z "$as_dir" && as_dir=.
7089     for ac_exec_ext in '' $ac_executable_extensions; do
7090   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7091     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7093     break 2
7094   fi
7095 done
7096   done
7097 IFS=$as_save_IFS
7098
7099 fi
7100 fi
7101 NMEDIT=$ac_cv_prog_NMEDIT
7102 if test -n "$NMEDIT"; then
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7104 $as_echo "$NMEDIT" >&6; }
7105 else
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7107 $as_echo "no" >&6; }
7108 fi
7109
7110
7111 fi
7112 if test -z "$ac_cv_prog_NMEDIT"; then
7113   ac_ct_NMEDIT=$NMEDIT
7114   # Extract the first word of "nmedit", so it can be a program name with args.
7115 set dummy nmedit; ac_word=$2
7116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7117 $as_echo_n "checking for $ac_word... " >&6; }
7118 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7119   $as_echo_n "(cached) " >&6
7120 else
7121   if test -n "$ac_ct_NMEDIT"; then
7122   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7123 else
7124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7125 for as_dir in $PATH
7126 do
7127   IFS=$as_save_IFS
7128   test -z "$as_dir" && as_dir=.
7129     for ac_exec_ext in '' $ac_executable_extensions; do
7130   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7131     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7133     break 2
7134   fi
7135 done
7136   done
7137 IFS=$as_save_IFS
7138
7139 fi
7140 fi
7141 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7142 if test -n "$ac_ct_NMEDIT"; then
7143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7144 $as_echo "$ac_ct_NMEDIT" >&6; }
7145 else
7146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7147 $as_echo "no" >&6; }
7148 fi
7149
7150   if test "x$ac_ct_NMEDIT" = x; then
7151     NMEDIT=":"
7152   else
7153     case $cross_compiling:$ac_tool_warned in
7154 yes:)
7155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7156 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7157 ac_tool_warned=yes ;;
7158 esac
7159     NMEDIT=$ac_ct_NMEDIT
7160   fi
7161 else
7162   NMEDIT="$ac_cv_prog_NMEDIT"
7163 fi
7164
7165     if test -n "$ac_tool_prefix"; then
7166   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7167 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7169 $as_echo_n "checking for $ac_word... " >&6; }
7170 if ${ac_cv_prog_LIPO+:} false; then :
7171   $as_echo_n "(cached) " >&6
7172 else
7173   if test -n "$LIPO"; then
7174   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7175 else
7176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7177 for as_dir in $PATH
7178 do
7179   IFS=$as_save_IFS
7180   test -z "$as_dir" && as_dir=.
7181     for ac_exec_ext in '' $ac_executable_extensions; do
7182   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7183     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7185     break 2
7186   fi
7187 done
7188   done
7189 IFS=$as_save_IFS
7190
7191 fi
7192 fi
7193 LIPO=$ac_cv_prog_LIPO
7194 if test -n "$LIPO"; then
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7196 $as_echo "$LIPO" >&6; }
7197 else
7198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7199 $as_echo "no" >&6; }
7200 fi
7201
7202
7203 fi
7204 if test -z "$ac_cv_prog_LIPO"; then
7205   ac_ct_LIPO=$LIPO
7206   # Extract the first word of "lipo", so it can be a program name with args.
7207 set dummy lipo; ac_word=$2
7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7209 $as_echo_n "checking for $ac_word... " >&6; }
7210 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7211   $as_echo_n "(cached) " >&6
7212 else
7213   if test -n "$ac_ct_LIPO"; then
7214   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7215 else
7216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7217 for as_dir in $PATH
7218 do
7219   IFS=$as_save_IFS
7220   test -z "$as_dir" && as_dir=.
7221     for ac_exec_ext in '' $ac_executable_extensions; do
7222   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7223     ac_cv_prog_ac_ct_LIPO="lipo"
7224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7225     break 2
7226   fi
7227 done
7228   done
7229 IFS=$as_save_IFS
7230
7231 fi
7232 fi
7233 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7234 if test -n "$ac_ct_LIPO"; then
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7236 $as_echo "$ac_ct_LIPO" >&6; }
7237 else
7238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7239 $as_echo "no" >&6; }
7240 fi
7241
7242   if test "x$ac_ct_LIPO" = x; then
7243     LIPO=":"
7244   else
7245     case $cross_compiling:$ac_tool_warned in
7246 yes:)
7247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7249 ac_tool_warned=yes ;;
7250 esac
7251     LIPO=$ac_ct_LIPO
7252   fi
7253 else
7254   LIPO="$ac_cv_prog_LIPO"
7255 fi
7256
7257     if test -n "$ac_tool_prefix"; then
7258   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7259 set dummy ${ac_tool_prefix}otool; ac_word=$2
7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7261 $as_echo_n "checking for $ac_word... " >&6; }
7262 if ${ac_cv_prog_OTOOL+:} false; then :
7263   $as_echo_n "(cached) " >&6
7264 else
7265   if test -n "$OTOOL"; then
7266   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7267 else
7268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7269 for as_dir in $PATH
7270 do
7271   IFS=$as_save_IFS
7272   test -z "$as_dir" && as_dir=.
7273     for ac_exec_ext in '' $ac_executable_extensions; do
7274   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7275     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7277     break 2
7278   fi
7279 done
7280   done
7281 IFS=$as_save_IFS
7282
7283 fi
7284 fi
7285 OTOOL=$ac_cv_prog_OTOOL
7286 if test -n "$OTOOL"; then
7287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7288 $as_echo "$OTOOL" >&6; }
7289 else
7290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7291 $as_echo "no" >&6; }
7292 fi
7293
7294
7295 fi
7296 if test -z "$ac_cv_prog_OTOOL"; then
7297   ac_ct_OTOOL=$OTOOL
7298   # Extract the first word of "otool", so it can be a program name with args.
7299 set dummy otool; ac_word=$2
7300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7301 $as_echo_n "checking for $ac_word... " >&6; }
7302 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7303   $as_echo_n "(cached) " >&6
7304 else
7305   if test -n "$ac_ct_OTOOL"; then
7306   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7307 else
7308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7309 for as_dir in $PATH
7310 do
7311   IFS=$as_save_IFS
7312   test -z "$as_dir" && as_dir=.
7313     for ac_exec_ext in '' $ac_executable_extensions; do
7314   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7315     ac_cv_prog_ac_ct_OTOOL="otool"
7316     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7317     break 2
7318   fi
7319 done
7320   done
7321 IFS=$as_save_IFS
7322
7323 fi
7324 fi
7325 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7326 if test -n "$ac_ct_OTOOL"; then
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7328 $as_echo "$ac_ct_OTOOL" >&6; }
7329 else
7330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7331 $as_echo "no" >&6; }
7332 fi
7333
7334   if test "x$ac_ct_OTOOL" = x; then
7335     OTOOL=":"
7336   else
7337     case $cross_compiling:$ac_tool_warned in
7338 yes:)
7339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7340 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7341 ac_tool_warned=yes ;;
7342 esac
7343     OTOOL=$ac_ct_OTOOL
7344   fi
7345 else
7346   OTOOL="$ac_cv_prog_OTOOL"
7347 fi
7348
7349     if test -n "$ac_tool_prefix"; then
7350   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7351 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7353 $as_echo_n "checking for $ac_word... " >&6; }
7354 if ${ac_cv_prog_OTOOL64+:} false; then :
7355   $as_echo_n "(cached) " >&6
7356 else
7357   if test -n "$OTOOL64"; then
7358   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7359 else
7360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 for as_dir in $PATH
7362 do
7363   IFS=$as_save_IFS
7364   test -z "$as_dir" && as_dir=.
7365     for ac_exec_ext in '' $ac_executable_extensions; do
7366   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7367     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7369     break 2
7370   fi
7371 done
7372   done
7373 IFS=$as_save_IFS
7374
7375 fi
7376 fi
7377 OTOOL64=$ac_cv_prog_OTOOL64
7378 if test -n "$OTOOL64"; then
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7380 $as_echo "$OTOOL64" >&6; }
7381 else
7382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7383 $as_echo "no" >&6; }
7384 fi
7385
7386
7387 fi
7388 if test -z "$ac_cv_prog_OTOOL64"; then
7389   ac_ct_OTOOL64=$OTOOL64
7390   # Extract the first word of "otool64", so it can be a program name with args.
7391 set dummy otool64; ac_word=$2
7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7393 $as_echo_n "checking for $ac_word... " >&6; }
7394 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7395   $as_echo_n "(cached) " >&6
7396 else
7397   if test -n "$ac_ct_OTOOL64"; then
7398   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7399 else
7400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7401 for as_dir in $PATH
7402 do
7403   IFS=$as_save_IFS
7404   test -z "$as_dir" && as_dir=.
7405     for ac_exec_ext in '' $ac_executable_extensions; do
7406   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7407     ac_cv_prog_ac_ct_OTOOL64="otool64"
7408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7409     break 2
7410   fi
7411 done
7412   done
7413 IFS=$as_save_IFS
7414
7415 fi
7416 fi
7417 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7418 if test -n "$ac_ct_OTOOL64"; then
7419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7420 $as_echo "$ac_ct_OTOOL64" >&6; }
7421 else
7422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7423 $as_echo "no" >&6; }
7424 fi
7425
7426   if test "x$ac_ct_OTOOL64" = x; then
7427     OTOOL64=":"
7428   else
7429     case $cross_compiling:$ac_tool_warned in
7430 yes:)
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7432 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7433 ac_tool_warned=yes ;;
7434 esac
7435     OTOOL64=$ac_ct_OTOOL64
7436   fi
7437 else
7438   OTOOL64="$ac_cv_prog_OTOOL64"
7439 fi
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7468 $as_echo_n "checking for -single_module linker flag... " >&6; }
7469 if ${lt_cv_apple_cc_single_mod+:} false; then :
7470   $as_echo_n "(cached) " >&6
7471 else
7472   lt_cv_apple_cc_single_mod=no
7473       if test -z "${LT_MULTI_MODULE}"; then
7474         # By default we will add the -single_module flag. You can override
7475         # by either setting the environment variable LT_MULTI_MODULE
7476         # non-empty at configure time, or by adding -multi_module to the
7477         # link flags.
7478         rm -rf libconftest.dylib*
7479         echo "int foo(void){return 1;}" > conftest.c
7480         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7481 -dynamiclib -Wl,-single_module conftest.c" >&5
7482         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7483           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7484         _lt_result=$?
7485         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7486           lt_cv_apple_cc_single_mod=yes
7487         else
7488           cat conftest.err >&5
7489         fi
7490         rm -rf libconftest.dylib*
7491         rm -f conftest.*
7492       fi
7493 fi
7494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7495 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7496     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7497 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7498 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7499   $as_echo_n "(cached) " >&6
7500 else
7501   lt_cv_ld_exported_symbols_list=no
7502       save_LDFLAGS=$LDFLAGS
7503       echo "_main" > conftest.sym
7504       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7505       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7506 /* end confdefs.h.  */
7507
7508 int
7509 main ()
7510 {
7511
7512   ;
7513   return 0;
7514 }
7515 _ACEOF
7516 if ac_fn_c_try_link "$LINENO"; then :
7517   lt_cv_ld_exported_symbols_list=yes
7518 else
7519   lt_cv_ld_exported_symbols_list=no
7520 fi
7521 rm -f core conftest.err conftest.$ac_objext \
7522     conftest$ac_exeext conftest.$ac_ext
7523         LDFLAGS="$save_LDFLAGS"
7524
7525 fi
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7527 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7528     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7529 $as_echo_n "checking for -force_load linker flag... " >&6; }
7530 if ${lt_cv_ld_force_load+:} false; then :
7531   $as_echo_n "(cached) " >&6
7532 else
7533   lt_cv_ld_force_load=no
7534       cat > conftest.c << _LT_EOF
7535 int forced_loaded() { return 2;}
7536 _LT_EOF
7537       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7538       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7539       echo "$AR cru libconftest.a conftest.o" >&5
7540       $AR cru libconftest.a conftest.o 2>&5
7541       cat > conftest.c << _LT_EOF
7542 int main() { return 0;}
7543 _LT_EOF
7544       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7545       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7546       _lt_result=$?
7547       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7548         lt_cv_ld_force_load=yes
7549       else
7550         cat conftest.err >&5
7551       fi
7552         rm -f conftest.err libconftest.a conftest conftest.c
7553         rm -rf conftest.dSYM
7554
7555 fi
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7557 $as_echo "$lt_cv_ld_force_load" >&6; }
7558     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
7559     # build without first building modern cctools / linker.
7560     case $host_cpu-$host_os in
7561     *-rhapsody* | *-darwin1.[012])
7562       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7563     *-darwin1.*)
7564       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7565     *-darwin*)
7566       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7567       # deployment target is forced to an earlier version.
7568       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7569         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
7570           ;;
7571         10.[012][,.]*)
7572           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7573           ;;
7574         *)
7575           ;;
7576      esac
7577     ;;
7578   esac
7579     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7580       _lt_dar_single_mod='$single_module'
7581     fi
7582     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7583       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7584     else
7585       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7586     fi
7587     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7588       _lt_dsymutil='~$DSYMUTIL $lib || :'
7589     else
7590       _lt_dsymutil=
7591     fi
7592     ;;
7593   esac
7594
7595 ac_ext=c
7596 ac_cpp='$CPP $CPPFLAGS'
7597 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7598 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7599 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7601 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7602 # On Suns, sometimes $CPP names a directory.
7603 if test -n "$CPP" && test -d "$CPP"; then
7604   CPP=
7605 fi
7606 if test -z "$CPP"; then
7607   if ${ac_cv_prog_CPP+:} false; then :
7608   $as_echo_n "(cached) " >&6
7609 else
7610       # Double quotes because CPP needs to be expanded
7611     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7612     do
7613       ac_preproc_ok=false
7614 for ac_c_preproc_warn_flag in '' yes
7615 do
7616   # Use a header file that comes with gcc, so configuring glibc
7617   # with a fresh cross-compiler works.
7618   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7619   # <limits.h> exists even on freestanding compilers.
7620   # On the NeXT, cc -E runs the code through the compiler's parser,
7621   # not just through cpp. "Syntax error" is here to catch this case.
7622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7623 /* end confdefs.h.  */
7624 #ifdef __STDC__
7625 # include <limits.h>
7626 #else
7627 # include <assert.h>
7628 #endif
7629                      Syntax error
7630 _ACEOF
7631 if ac_fn_c_try_cpp "$LINENO"; then :
7632
7633 else
7634   # Broken: fails on valid input.
7635 continue
7636 fi
7637 rm -f conftest.err conftest.i conftest.$ac_ext
7638
7639   # OK, works on sane cases.  Now check whether nonexistent headers
7640   # can be detected and how.
7641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7642 /* end confdefs.h.  */
7643 #include <ac_nonexistent.h>
7644 _ACEOF
7645 if ac_fn_c_try_cpp "$LINENO"; then :
7646   # Broken: success on invalid input.
7647 continue
7648 else
7649   # Passes both tests.
7650 ac_preproc_ok=:
7651 break
7652 fi
7653 rm -f conftest.err conftest.i conftest.$ac_ext
7654
7655 done
7656 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7657 rm -f conftest.i conftest.err conftest.$ac_ext
7658 if $ac_preproc_ok; then :
7659   break
7660 fi
7661
7662     done
7663     ac_cv_prog_CPP=$CPP
7664
7665 fi
7666   CPP=$ac_cv_prog_CPP
7667 else
7668   ac_cv_prog_CPP=$CPP
7669 fi
7670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7671 $as_echo "$CPP" >&6; }
7672 ac_preproc_ok=false
7673 for ac_c_preproc_warn_flag in '' yes
7674 do
7675   # Use a header file that comes with gcc, so configuring glibc
7676   # with a fresh cross-compiler works.
7677   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7678   # <limits.h> exists even on freestanding compilers.
7679   # On the NeXT, cc -E runs the code through the compiler's parser,
7680   # not just through cpp. "Syntax error" is here to catch this case.
7681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7682 /* end confdefs.h.  */
7683 #ifdef __STDC__
7684 # include <limits.h>
7685 #else
7686 # include <assert.h>
7687 #endif
7688                      Syntax error
7689 _ACEOF
7690 if ac_fn_c_try_cpp "$LINENO"; then :
7691
7692 else
7693   # Broken: fails on valid input.
7694 continue
7695 fi
7696 rm -f conftest.err conftest.i conftest.$ac_ext
7697
7698   # OK, works on sane cases.  Now check whether nonexistent headers
7699   # can be detected and how.
7700   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7701 /* end confdefs.h.  */
7702 #include <ac_nonexistent.h>
7703 _ACEOF
7704 if ac_fn_c_try_cpp "$LINENO"; then :
7705   # Broken: success on invalid input.
7706 continue
7707 else
7708   # Passes both tests.
7709 ac_preproc_ok=:
7710 break
7711 fi
7712 rm -f conftest.err conftest.i conftest.$ac_ext
7713
7714 done
7715 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7716 rm -f conftest.i conftest.err conftest.$ac_ext
7717 if $ac_preproc_ok; then :
7718
7719 else
7720   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7722 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7723 See \`config.log' for more details" "$LINENO" 5; }
7724 fi
7725
7726 ac_ext=c
7727 ac_cpp='$CPP $CPPFLAGS'
7728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7731
7732
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7734 $as_echo_n "checking for ANSI C header files... " >&6; }
7735 if ${ac_cv_header_stdc+:} false; then :
7736   $as_echo_n "(cached) " >&6
7737 else
7738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7739 /* end confdefs.h.  */
7740 #include <stdlib.h>
7741 #include <stdarg.h>
7742 #include <string.h>
7743 #include <float.h>
7744
7745 int
7746 main ()
7747 {
7748
7749   ;
7750   return 0;
7751 }
7752 _ACEOF
7753 if ac_fn_c_try_compile "$LINENO"; then :
7754   ac_cv_header_stdc=yes
7755 else
7756   ac_cv_header_stdc=no
7757 fi
7758 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7759
7760 if test $ac_cv_header_stdc = yes; then
7761   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7762   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7763 /* end confdefs.h.  */
7764 #include <string.h>
7765
7766 _ACEOF
7767 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7768   $EGREP "memchr" >/dev/null 2>&1; then :
7769
7770 else
7771   ac_cv_header_stdc=no
7772 fi
7773 rm -f conftest*
7774
7775 fi
7776
7777 if test $ac_cv_header_stdc = yes; then
7778   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7780 /* end confdefs.h.  */
7781 #include <stdlib.h>
7782
7783 _ACEOF
7784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7785   $EGREP "free" >/dev/null 2>&1; then :
7786
7787 else
7788   ac_cv_header_stdc=no
7789 fi
7790 rm -f conftest*
7791
7792 fi
7793
7794 if test $ac_cv_header_stdc = yes; then
7795   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7796   if test "$cross_compiling" = yes; then :
7797   :
7798 else
7799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7800 /* end confdefs.h.  */
7801 #include <ctype.h>
7802 #include <stdlib.h>
7803 #if ((' ' & 0x0FF) == 0x020)
7804 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7805 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7806 #else
7807 # define ISLOWER(c) \
7808                    (('a' <= (c) && (c) <= 'i') \
7809                      || ('j' <= (c) && (c) <= 'r') \
7810                      || ('s' <= (c) && (c) <= 'z'))
7811 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7812 #endif
7813
7814 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7815 int
7816 main ()
7817 {
7818   int i;
7819   for (i = 0; i < 256; i++)
7820     if (XOR (islower (i), ISLOWER (i))
7821         || toupper (i) != TOUPPER (i))
7822       return 2;
7823   return 0;
7824 }
7825 _ACEOF
7826 if ac_fn_c_try_run "$LINENO"; then :
7827
7828 else
7829   ac_cv_header_stdc=no
7830 fi
7831 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7832   conftest.$ac_objext conftest.beam conftest.$ac_ext
7833 fi
7834
7835 fi
7836 fi
7837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7838 $as_echo "$ac_cv_header_stdc" >&6; }
7839 if test $ac_cv_header_stdc = yes; then
7840
7841 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7842
7843 fi
7844
7845 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7846 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7847                   inttypes.h stdint.h unistd.h
7848 do :
7849   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7850 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7851 "
7852 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7853   cat >>confdefs.h <<_ACEOF
7854 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7855 _ACEOF
7856
7857 fi
7858
7859 done
7860
7861
7862 for ac_header in dlfcn.h
7863 do :
7864   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7865 "
7866 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7867   cat >>confdefs.h <<_ACEOF
7868 #define HAVE_DLFCN_H 1
7869 _ACEOF
7870
7871 fi
7872
7873 done
7874
7875
7876
7877
7878
7879 # Set options
7880
7881
7882
7883         enable_dlopen=no
7884
7885
7886   enable_win32_dll=no
7887
7888
7889             # Check whether --enable-shared was given.
7890 if test "${enable_shared+set}" = set; then :
7891   enableval=$enable_shared; p=${PACKAGE-default}
7892     case $enableval in
7893     yes) enable_shared=yes ;;
7894     no) enable_shared=no ;;
7895     *)
7896       enable_shared=no
7897       # Look at the argument we got.  We use all the common list separators.
7898       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7899       for pkg in $enableval; do
7900         IFS="$lt_save_ifs"
7901         if test "X$pkg" = "X$p"; then
7902           enable_shared=yes
7903         fi
7904       done
7905       IFS="$lt_save_ifs"
7906       ;;
7907     esac
7908 else
7909   enable_shared=yes
7910 fi
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920   # Check whether --enable-static was given.
7921 if test "${enable_static+set}" = set; then :
7922   enableval=$enable_static; p=${PACKAGE-default}
7923     case $enableval in
7924     yes) enable_static=yes ;;
7925     no) enable_static=no ;;
7926     *)
7927      enable_static=no
7928       # Look at the argument we got.  We use all the common list separators.
7929       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7930       for pkg in $enableval; do
7931         IFS="$lt_save_ifs"
7932         if test "X$pkg" = "X$p"; then
7933           enable_static=yes
7934         fi
7935       done
7936       IFS="$lt_save_ifs"
7937       ;;
7938     esac
7939 else
7940   enable_static=yes
7941 fi
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952 # Check whether --with-pic was given.
7953 if test "${with_pic+set}" = set; then :
7954   withval=$with_pic; pic_mode="$withval"
7955 else
7956   pic_mode=default
7957 fi
7958
7959
7960 test -z "$pic_mode" && pic_mode=default
7961
7962
7963
7964
7965
7966
7967
7968   # Check whether --enable-fast-install was given.
7969 if test "${enable_fast_install+set}" = set; then :
7970   enableval=$enable_fast_install; p=${PACKAGE-default}
7971     case $enableval in
7972     yes) enable_fast_install=yes ;;
7973     no) enable_fast_install=no ;;
7974     *)
7975       enable_fast_install=no
7976       # Look at the argument we got.  We use all the common list separators.
7977       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7978       for pkg in $enableval; do
7979         IFS="$lt_save_ifs"
7980         if test "X$pkg" = "X$p"; then
7981           enable_fast_install=yes
7982         fi
7983       done
7984       IFS="$lt_save_ifs"
7985       ;;
7986     esac
7987 else
7988   enable_fast_install=yes
7989 fi
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001 # This can be used to rebuild libtool when needed
8002 LIBTOOL_DEPS="$ltmain"
8003
8004 # Always use our own libtool.
8005 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032 test -z "$LN_S" && LN_S="ln -s"
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047 if test -n "${ZSH_VERSION+set}" ; then
8048    setopt NO_GLOB_SUBST
8049 fi
8050
8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8052 $as_echo_n "checking for objdir... " >&6; }
8053 if ${lt_cv_objdir+:} false; then :
8054   $as_echo_n "(cached) " >&6
8055 else
8056   rm -f .libs 2>/dev/null
8057 mkdir .libs 2>/dev/null
8058 if test -d .libs; then
8059   lt_cv_objdir=.libs
8060 else
8061   # MS-DOS does not allow filenames that begin with a dot.
8062   lt_cv_objdir=_libs
8063 fi
8064 rmdir .libs 2>/dev/null
8065 fi
8066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8067 $as_echo "$lt_cv_objdir" >&6; }
8068 objdir=$lt_cv_objdir
8069
8070
8071
8072
8073
8074 cat >>confdefs.h <<_ACEOF
8075 #define LT_OBJDIR "$lt_cv_objdir/"
8076 _ACEOF
8077
8078
8079
8080
8081 case $host_os in
8082 aix3*)
8083   # AIX sometimes has problems with the GCC collect2 program.  For some
8084   # reason, if we set the COLLECT_NAMES environment variable, the problems
8085   # vanish in a puff of smoke.
8086   if test "X${COLLECT_NAMES+set}" != Xset; then
8087     COLLECT_NAMES=
8088     export COLLECT_NAMES
8089   fi
8090   ;;
8091 esac
8092
8093 # Global variables:
8094 ofile=libtool
8095 can_build_shared=yes
8096
8097 # All known linkers require a `.a' archive for static linking (except MSVC,
8098 # which needs '.lib').
8099 libext=a
8100
8101 with_gnu_ld="$lt_cv_prog_gnu_ld"
8102
8103 old_CC="$CC"
8104 old_CFLAGS="$CFLAGS"
8105
8106 # Set sane defaults for various variables
8107 test -z "$CC" && CC=cc
8108 test -z "$LTCC" && LTCC=$CC
8109 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8110 test -z "$LD" && LD=ld
8111 test -z "$ac_objext" && ac_objext=o
8112
8113 for cc_temp in $compiler""; do
8114   case $cc_temp in
8115     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8116     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8117     \-*) ;;
8118     *) break;;
8119   esac
8120 done
8121 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8122
8123
8124 # Only perform the check for file, if the check method requires it
8125 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8126 case $deplibs_check_method in
8127 file_magic*)
8128   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8129     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8130 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8131 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8132   $as_echo_n "(cached) " >&6
8133 else
8134   case $MAGIC_CMD in
8135 [\\/*] |  ?:[\\/]*)
8136   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8137   ;;
8138 *)
8139   lt_save_MAGIC_CMD="$MAGIC_CMD"
8140   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8141   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8142   for ac_dir in $ac_dummy; do
8143     IFS="$lt_save_ifs"
8144     test -z "$ac_dir" && ac_dir=.
8145     if test -f $ac_dir/${ac_tool_prefix}file; then
8146       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8147       if test -n "$file_magic_test_file"; then
8148         case $deplibs_check_method in
8149         "file_magic "*)
8150           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8151           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8152           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8153             $EGREP "$file_magic_regex" > /dev/null; then
8154             :
8155           else
8156             cat <<_LT_EOF 1>&2
8157
8158 *** Warning: the command libtool uses to detect shared libraries,
8159 *** $file_magic_cmd, produces output that libtool cannot recognize.
8160 *** The result is that libtool may fail to recognize shared libraries
8161 *** as such.  This will affect the creation of libtool libraries that
8162 *** depend on shared libraries, but programs linked with such libtool
8163 *** libraries will work regardless of this problem.  Nevertheless, you
8164 *** may want to report the problem to your system manager and/or to
8165 *** bug-libtool@gnu.org
8166
8167 _LT_EOF
8168           fi ;;
8169         esac
8170       fi
8171       break
8172     fi
8173   done
8174   IFS="$lt_save_ifs"
8175   MAGIC_CMD="$lt_save_MAGIC_CMD"
8176   ;;
8177 esac
8178 fi
8179
8180 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8181 if test -n "$MAGIC_CMD"; then
8182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8183 $as_echo "$MAGIC_CMD" >&6; }
8184 else
8185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8186 $as_echo "no" >&6; }
8187 fi
8188
8189
8190
8191
8192
8193 if test -z "$lt_cv_path_MAGIC_CMD"; then
8194   if test -n "$ac_tool_prefix"; then
8195     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8196 $as_echo_n "checking for file... " >&6; }
8197 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8198   $as_echo_n "(cached) " >&6
8199 else
8200   case $MAGIC_CMD in
8201 [\\/*] |  ?:[\\/]*)
8202   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8203   ;;
8204 *)
8205   lt_save_MAGIC_CMD="$MAGIC_CMD"
8206   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8207   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8208   for ac_dir in $ac_dummy; do
8209     IFS="$lt_save_ifs"
8210     test -z "$ac_dir" && ac_dir=.
8211     if test -f $ac_dir/file; then
8212       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8213       if test -n "$file_magic_test_file"; then
8214         case $deplibs_check_method in
8215         "file_magic "*)
8216           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8217           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8218           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8219             $EGREP "$file_magic_regex" > /dev/null; then
8220             :
8221           else
8222             cat <<_LT_EOF 1>&2
8223
8224 *** Warning: the command libtool uses to detect shared libraries,
8225 *** $file_magic_cmd, produces output that libtool cannot recognize.
8226 *** The result is that libtool may fail to recognize shared libraries
8227 *** as such.  This will affect the creation of libtool libraries that
8228 *** depend on shared libraries, but programs linked with such libtool
8229 *** libraries will work regardless of this problem.  Nevertheless, you
8230 *** may want to report the problem to your system manager and/or to
8231 *** bug-libtool@gnu.org
8232
8233 _LT_EOF
8234           fi ;;
8235         esac
8236       fi
8237       break
8238     fi
8239   done
8240   IFS="$lt_save_ifs"
8241   MAGIC_CMD="$lt_save_MAGIC_CMD"
8242   ;;
8243 esac
8244 fi
8245
8246 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8247 if test -n "$MAGIC_CMD"; then
8248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8249 $as_echo "$MAGIC_CMD" >&6; }
8250 else
8251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8252 $as_echo "no" >&6; }
8253 fi
8254
8255
8256   else
8257     MAGIC_CMD=:
8258   fi
8259 fi
8260
8261   fi
8262   ;;
8263 esac
8264
8265 # Use C for the default configuration in the libtool script
8266
8267 lt_save_CC="$CC"
8268 ac_ext=c
8269 ac_cpp='$CPP $CPPFLAGS'
8270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8273
8274
8275 # Source file extension for C test sources.
8276 ac_ext=c
8277
8278 # Object file extension for compiled C test sources.
8279 objext=o
8280 objext=$objext
8281
8282 # Code to be used in simple compile tests
8283 lt_simple_compile_test_code="int some_variable = 0;"
8284
8285 # Code to be used in simple link tests
8286 lt_simple_link_test_code='int main(){return(0);}'
8287
8288
8289
8290
8291
8292
8293
8294 # If no C compiler was specified, use CC.
8295 LTCC=${LTCC-"$CC"}
8296
8297 # If no C compiler flags were specified, use CFLAGS.
8298 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8299
8300 # Allow CC to be a program name with arguments.
8301 compiler=$CC
8302
8303 # Save the default compiler, since it gets overwritten when the other
8304 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8305 compiler_DEFAULT=$CC
8306
8307 # save warnings/boilerplate of simple test code
8308 ac_outfile=conftest.$ac_objext
8309 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8310 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8311 _lt_compiler_boilerplate=`cat conftest.err`
8312 $RM conftest*
8313
8314 ac_outfile=conftest.$ac_objext
8315 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8316 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8317 _lt_linker_boilerplate=`cat conftest.err`
8318 $RM -r conftest*
8319
8320
8321 ## CAVEAT EMPTOR:
8322 ## There is no encapsulation within the following macros, do not change
8323 ## the running order or otherwise move them around unless you know exactly
8324 ## what you are doing...
8325 if test -n "$compiler"; then
8326
8327 lt_prog_compiler_no_builtin_flag=
8328
8329 if test "$GCC" = yes; then
8330   case $cc_basename in
8331   nvcc*)
8332     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8333   *)
8334     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8335   esac
8336
8337   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8338 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8339 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8340   $as_echo_n "(cached) " >&6
8341 else
8342   lt_cv_prog_compiler_rtti_exceptions=no
8343    ac_outfile=conftest.$ac_objext
8344    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8345    lt_compiler_flag="-fno-rtti -fno-exceptions"
8346    # Insert the option either (1) after the last *FLAGS variable, or
8347    # (2) before a word containing "conftest.", or (3) at the end.
8348    # Note that $ac_compile itself does not contain backslashes and begins
8349    # with a dollar sign (not a hyphen), so the echo should work correctly.
8350    # The option is referenced via a variable to avoid confusing sed.
8351    lt_compile=`echo "$ac_compile" | $SED \
8352    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8353    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8354    -e 's:$: $lt_compiler_flag:'`
8355    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8356    (eval "$lt_compile" 2>conftest.err)
8357    ac_status=$?
8358    cat conftest.err >&5
8359    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8360    if (exit $ac_status) && test -s "$ac_outfile"; then
8361      # The compiler can only warn and ignore the option if not recognized
8362      # So say no if there are warnings other than the usual output.
8363      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8364      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8365      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8366        lt_cv_prog_compiler_rtti_exceptions=yes
8367      fi
8368    fi
8369    $RM conftest*
8370
8371 fi
8372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8373 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8374
8375 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8376     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8377 else
8378     :
8379 fi
8380
8381 fi
8382
8383
8384
8385
8386
8387
8388   lt_prog_compiler_wl=
8389 lt_prog_compiler_pic=
8390 lt_prog_compiler_static=
8391
8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8393 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8394
8395   if test "$GCC" = yes; then
8396     lt_prog_compiler_wl='-Wl,'
8397     lt_prog_compiler_static='-static'
8398
8399     case $host_os in
8400       aix*)
8401       # All AIX code is PIC.
8402       if test "$host_cpu" = ia64; then
8403         # AIX 5 now supports IA64 processor
8404         lt_prog_compiler_static='-Bstatic'
8405       fi
8406       lt_prog_compiler_pic='-fPIC'
8407       ;;
8408
8409     amigaos*)
8410       case $host_cpu in
8411       powerpc)
8412             # see comment about AmigaOS4 .so support
8413             lt_prog_compiler_pic='-fPIC'
8414         ;;
8415       m68k)
8416             # FIXME: we need at least 68020 code to build shared libraries, but
8417             # adding the `-m68020' flag to GCC prevents building anything better,
8418             # like `-m68040'.
8419             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8420         ;;
8421       esac
8422       ;;
8423
8424     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8425       # PIC is the default for these OSes.
8426       ;;
8427
8428     mingw* | cygwin* | pw32* | os2* | cegcc*)
8429       # This hack is so that the source file can tell whether it is being
8430       # built for inclusion in a dll (and should export symbols for example).
8431       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8432       # (--disable-auto-import) libraries
8433       lt_prog_compiler_pic='-DDLL_EXPORT'
8434       ;;
8435
8436     darwin* | rhapsody*)
8437       # PIC is the default on this platform
8438       # Common symbols not allowed in MH_DYLIB files
8439       lt_prog_compiler_pic='-fno-common'
8440       ;;
8441
8442     haiku*)
8443       # PIC is the default for Haiku.
8444       # The "-static" flag exists, but is broken.
8445       lt_prog_compiler_static=
8446       ;;
8447
8448     hpux*)
8449       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8450       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8451       # sets the default TLS model and affects inlining.
8452       case $host_cpu in
8453       hppa*64*)
8454         # +Z the default
8455         ;;
8456       *)
8457         lt_prog_compiler_pic='-fPIC'
8458         ;;
8459       esac
8460       ;;
8461
8462     interix[3-9]*)
8463       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8464       # Instead, we relocate shared libraries at runtime.
8465       ;;
8466
8467     msdosdjgpp*)
8468       # Just because we use GCC doesn't mean we suddenly get shared libraries
8469       # on systems that don't support them.
8470       lt_prog_compiler_can_build_shared=no
8471       enable_shared=no
8472       ;;
8473
8474     *nto* | *qnx*)
8475       # QNX uses GNU C++, but need to define -shared option too, otherwise
8476       # it will coredump.
8477       lt_prog_compiler_pic='-fPIC -shared'
8478       ;;
8479
8480     sysv4*MP*)
8481       if test -d /usr/nec; then
8482         lt_prog_compiler_pic=-Kconform_pic
8483       fi
8484       ;;
8485
8486     *)
8487       lt_prog_compiler_pic='-fPIC'
8488       ;;
8489     esac
8490
8491     case $cc_basename in
8492     nvcc*) # Cuda Compiler Driver 2.2
8493       lt_prog_compiler_wl='-Xlinker '
8494       lt_prog_compiler_pic='-Xcompiler -fPIC'
8495       ;;
8496     esac
8497   else
8498     # PORTME Check for flag to pass linker flags through the system compiler.
8499     case $host_os in
8500     aix*)
8501       lt_prog_compiler_wl='-Wl,'
8502       if test "$host_cpu" = ia64; then
8503         # AIX 5 now supports IA64 processor
8504         lt_prog_compiler_static='-Bstatic'
8505       else
8506         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8507       fi
8508       ;;
8509
8510     mingw* | cygwin* | pw32* | os2* | cegcc*)
8511       # This hack is so that the source file can tell whether it is being
8512       # built for inclusion in a dll (and should export symbols for example).
8513       lt_prog_compiler_pic='-DDLL_EXPORT'
8514       ;;
8515
8516     hpux9* | hpux10* | hpux11*)
8517       lt_prog_compiler_wl='-Wl,'
8518       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8519       # not for PA HP-UX.
8520       case $host_cpu in
8521       hppa*64*|ia64*)
8522         # +Z the default
8523         ;;
8524       *)
8525         lt_prog_compiler_pic='+Z'
8526         ;;
8527       esac
8528       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8529       lt_prog_compiler_static='${wl}-a ${wl}archive'
8530       ;;
8531
8532     irix5* | irix6* | nonstopux*)
8533       lt_prog_compiler_wl='-Wl,'
8534       # PIC (with -KPIC) is the default.
8535       lt_prog_compiler_static='-non_shared'
8536       ;;
8537
8538     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8539       case $cc_basename in
8540       # old Intel for x86_64 which still supported -KPIC.
8541       ecc*)
8542         lt_prog_compiler_wl='-Wl,'
8543         lt_prog_compiler_pic='-KPIC'
8544         lt_prog_compiler_static='-static'
8545         ;;
8546       # icc used to be incompatible with GCC.
8547       # ICC 10 doesn't accept -KPIC any more.
8548       icc* | ifort*)
8549         lt_prog_compiler_wl='-Wl,'
8550         lt_prog_compiler_pic='-fPIC'
8551         lt_prog_compiler_static='-static'
8552         ;;
8553       # Lahey Fortran 8.1.
8554       lf95*)
8555         lt_prog_compiler_wl='-Wl,'
8556         lt_prog_compiler_pic='--shared'
8557         lt_prog_compiler_static='--static'
8558         ;;
8559       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8560         # Portland Group compilers (*not* the Pentium gcc compiler,
8561         # which looks to be a dead project)
8562         lt_prog_compiler_wl='-Wl,'
8563         lt_prog_compiler_pic='-fpic'
8564         lt_prog_compiler_static='-Bstatic'
8565         ;;
8566       ccc*)
8567         lt_prog_compiler_wl='-Wl,'
8568         # All Alpha code is PIC.
8569         lt_prog_compiler_static='-non_shared'
8570         ;;
8571       xl* | bgxl* | bgf* | mpixl*)
8572         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8573         lt_prog_compiler_wl='-Wl,'
8574         lt_prog_compiler_pic='-qpic'
8575         lt_prog_compiler_static='-qstaticlink'
8576         ;;
8577       *)
8578         case `$CC -V 2>&1 | sed 5q` in
8579         *Sun\ F* | *Sun*Fortran*)
8580           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8581           lt_prog_compiler_pic='-KPIC'
8582           lt_prog_compiler_static='-Bstatic'
8583           lt_prog_compiler_wl=''
8584           ;;
8585         *Sun\ C*)
8586           # Sun C 5.9
8587           lt_prog_compiler_pic='-KPIC'
8588           lt_prog_compiler_static='-Bstatic'
8589           lt_prog_compiler_wl='-Wl,'
8590           ;;
8591         esac
8592         ;;
8593       esac
8594       ;;
8595
8596     newsos6)
8597       lt_prog_compiler_pic='-KPIC'
8598       lt_prog_compiler_static='-Bstatic'
8599       ;;
8600
8601     *nto* | *qnx*)
8602       # QNX uses GNU C++, but need to define -shared option too, otherwise
8603       # it will coredump.
8604       lt_prog_compiler_pic='-fPIC -shared'
8605       ;;
8606
8607     osf3* | osf4* | osf5*)
8608       lt_prog_compiler_wl='-Wl,'
8609       # All OSF/1 code is PIC.
8610       lt_prog_compiler_static='-non_shared'
8611       ;;
8612
8613     rdos*)
8614       lt_prog_compiler_static='-non_shared'
8615       ;;
8616
8617     solaris*)
8618       lt_prog_compiler_pic='-KPIC'
8619       lt_prog_compiler_static='-Bstatic'
8620       case $cc_basename in
8621       f77* | f90* | f95*)
8622         lt_prog_compiler_wl='-Qoption ld ';;
8623       *)
8624         lt_prog_compiler_wl='-Wl,';;
8625       esac
8626       ;;
8627
8628     sunos4*)
8629       lt_prog_compiler_wl='-Qoption ld '
8630       lt_prog_compiler_pic='-PIC'
8631       lt_prog_compiler_static='-Bstatic'
8632       ;;
8633
8634     sysv4 | sysv4.2uw2* | sysv4.3*)
8635       lt_prog_compiler_wl='-Wl,'
8636       lt_prog_compiler_pic='-KPIC'
8637       lt_prog_compiler_static='-Bstatic'
8638       ;;
8639
8640     sysv4*MP*)
8641       if test -d /usr/nec ;then
8642         lt_prog_compiler_pic='-Kconform_pic'
8643         lt_prog_compiler_static='-Bstatic'
8644       fi
8645       ;;
8646
8647     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8648       lt_prog_compiler_wl='-Wl,'
8649       lt_prog_compiler_pic='-KPIC'
8650       lt_prog_compiler_static='-Bstatic'
8651       ;;
8652
8653     unicos*)
8654       lt_prog_compiler_wl='-Wl,'
8655       lt_prog_compiler_can_build_shared=no
8656       ;;
8657
8658     uts4*)
8659       lt_prog_compiler_pic='-pic'
8660       lt_prog_compiler_static='-Bstatic'
8661       ;;
8662
8663     *)
8664       lt_prog_compiler_can_build_shared=no
8665       ;;
8666     esac
8667   fi
8668
8669 case $host_os in
8670   # For platforms which do not support PIC, -DPIC is meaningless:
8671   *djgpp*)
8672     lt_prog_compiler_pic=
8673     ;;
8674   *)
8675     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8676     ;;
8677 esac
8678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8679 $as_echo "$lt_prog_compiler_pic" >&6; }
8680
8681
8682
8683
8684
8685
8686 #
8687 # Check to make sure the PIC flag actually works.
8688 #
8689 if test -n "$lt_prog_compiler_pic"; then
8690   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8691 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8692 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8693   $as_echo_n "(cached) " >&6
8694 else
8695   lt_cv_prog_compiler_pic_works=no
8696    ac_outfile=conftest.$ac_objext
8697    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8698    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8699    # Insert the option either (1) after the last *FLAGS variable, or
8700    # (2) before a word containing "conftest.", or (3) at the end.
8701    # Note that $ac_compile itself does not contain backslashes and begins
8702    # with a dollar sign (not a hyphen), so the echo should work correctly.
8703    # The option is referenced via a variable to avoid confusing sed.
8704    lt_compile=`echo "$ac_compile" | $SED \
8705    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8706    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8707    -e 's:$: $lt_compiler_flag:'`
8708    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8709    (eval "$lt_compile" 2>conftest.err)
8710    ac_status=$?
8711    cat conftest.err >&5
8712    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8713    if (exit $ac_status) && test -s "$ac_outfile"; then
8714      # The compiler can only warn and ignore the option if not recognized
8715      # So say no if there are warnings other than the usual output.
8716      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8717      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8718      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8719        lt_cv_prog_compiler_pic_works=yes
8720      fi
8721    fi
8722    $RM conftest*
8723
8724 fi
8725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8726 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8727
8728 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8729     case $lt_prog_compiler_pic in
8730      "" | " "*) ;;
8731      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8732      esac
8733 else
8734     lt_prog_compiler_pic=
8735      lt_prog_compiler_can_build_shared=no
8736 fi
8737
8738 fi
8739
8740
8741
8742
8743
8744
8745 #
8746 # Check to make sure the static flag actually works.
8747 #
8748 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8750 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8751 if ${lt_cv_prog_compiler_static_works+:} false; then :
8752   $as_echo_n "(cached) " >&6
8753 else
8754   lt_cv_prog_compiler_static_works=no
8755    save_LDFLAGS="$LDFLAGS"
8756    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8757    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8758    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8759      # The linker can only warn and ignore the option if not recognized
8760      # So say no if there are warnings
8761      if test -s conftest.err; then
8762        # Append any errors to the config.log.
8763        cat conftest.err 1>&5
8764        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8765        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8766        if diff conftest.exp conftest.er2 >/dev/null; then
8767          lt_cv_prog_compiler_static_works=yes
8768        fi
8769      else
8770        lt_cv_prog_compiler_static_works=yes
8771      fi
8772    fi
8773    $RM -r conftest*
8774    LDFLAGS="$save_LDFLAGS"
8775
8776 fi
8777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8778 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8779
8780 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8781     :
8782 else
8783     lt_prog_compiler_static=
8784 fi
8785
8786
8787
8788
8789
8790
8791
8792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8793 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8794 if ${lt_cv_prog_compiler_c_o+:} false; then :
8795   $as_echo_n "(cached) " >&6
8796 else
8797   lt_cv_prog_compiler_c_o=no
8798    $RM -r conftest 2>/dev/null
8799    mkdir conftest
8800    cd conftest
8801    mkdir out
8802    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8803
8804    lt_compiler_flag="-o out/conftest2.$ac_objext"
8805    # Insert the option either (1) after the last *FLAGS variable, or
8806    # (2) before a word containing "conftest.", or (3) at the end.
8807    # Note that $ac_compile itself does not contain backslashes and begins
8808    # with a dollar sign (not a hyphen), so the echo should work correctly.
8809    lt_compile=`echo "$ac_compile" | $SED \
8810    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8811    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8812    -e 's:$: $lt_compiler_flag:'`
8813    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8814    (eval "$lt_compile" 2>out/conftest.err)
8815    ac_status=$?
8816    cat out/conftest.err >&5
8817    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8818    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8819    then
8820      # The compiler can only warn and ignore the option if not recognized
8821      # So say no if there are warnings
8822      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8823      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8824      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8825        lt_cv_prog_compiler_c_o=yes
8826      fi
8827    fi
8828    chmod u+w . 2>&5
8829    $RM conftest*
8830    # SGI C++ compiler will create directory out/ii_files/ for
8831    # template instantiation
8832    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8833    $RM out/* && rmdir out
8834    cd ..
8835    $RM -r conftest
8836    $RM conftest*
8837
8838 fi
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8840 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8841
8842
8843
8844
8845
8846
8847   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8848 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8849 if ${lt_cv_prog_compiler_c_o+:} false; then :
8850   $as_echo_n "(cached) " >&6
8851 else
8852   lt_cv_prog_compiler_c_o=no
8853    $RM -r conftest 2>/dev/null
8854    mkdir conftest
8855    cd conftest
8856    mkdir out
8857    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8858
8859    lt_compiler_flag="-o out/conftest2.$ac_objext"
8860    # Insert the option either (1) after the last *FLAGS variable, or
8861    # (2) before a word containing "conftest.", or (3) at the end.
8862    # Note that $ac_compile itself does not contain backslashes and begins
8863    # with a dollar sign (not a hyphen), so the echo should work correctly.
8864    lt_compile=`echo "$ac_compile" | $SED \
8865    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8866    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8867    -e 's:$: $lt_compiler_flag:'`
8868    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8869    (eval "$lt_compile" 2>out/conftest.err)
8870    ac_status=$?
8871    cat out/conftest.err >&5
8872    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8873    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8874    then
8875      # The compiler can only warn and ignore the option if not recognized
8876      # So say no if there are warnings
8877      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8878      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8879      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8880        lt_cv_prog_compiler_c_o=yes
8881      fi
8882    fi
8883    chmod u+w . 2>&5
8884    $RM conftest*
8885    # SGI C++ compiler will create directory out/ii_files/ for
8886    # template instantiation
8887    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8888    $RM out/* && rmdir out
8889    cd ..
8890    $RM -r conftest
8891    $RM conftest*
8892
8893 fi
8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8895 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8896
8897
8898
8899
8900 hard_links="nottested"
8901 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8902   # do not overwrite the value of need_locks provided by the user
8903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8904 $as_echo_n "checking if we can lock with hard links... " >&6; }
8905   hard_links=yes
8906   $RM conftest*
8907   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8908   touch conftest.a
8909   ln conftest.a conftest.b 2>&5 || hard_links=no
8910   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8912 $as_echo "$hard_links" >&6; }
8913   if test "$hard_links" = no; then
8914     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8915 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8916     need_locks=warn
8917   fi
8918 else
8919   need_locks=no
8920 fi
8921
8922
8923
8924
8925
8926
8927   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8928 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8929
8930   runpath_var=
8931   allow_undefined_flag=
8932   always_export_symbols=no
8933   archive_cmds=
8934   archive_expsym_cmds=
8935   compiler_needs_object=no
8936   enable_shared_with_static_runtimes=no
8937   export_dynamic_flag_spec=
8938   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8939   hardcode_automatic=no
8940   hardcode_direct=no
8941   hardcode_direct_absolute=no
8942   hardcode_libdir_flag_spec=
8943   hardcode_libdir_flag_spec_ld=
8944   hardcode_libdir_separator=
8945   hardcode_minus_L=no
8946   hardcode_shlibpath_var=unsupported
8947   inherit_rpath=no
8948   link_all_deplibs=unknown
8949   module_cmds=
8950   module_expsym_cmds=
8951   old_archive_from_new_cmds=
8952   old_archive_from_expsyms_cmds=
8953   thread_safe_flag_spec=
8954   whole_archive_flag_spec=
8955   # include_expsyms should be a list of space-separated symbols to be *always*
8956   # included in the symbol list
8957   include_expsyms=
8958   # exclude_expsyms can be an extended regexp of symbols to exclude
8959   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8960   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8961   # as well as any symbol that contains `d'.
8962   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8963   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8964   # platforms (ab)use it in PIC code, but their linkers get confused if
8965   # the symbol is explicitly referenced.  Since portable code cannot
8966   # rely on this symbol name, it's probably fine to never include it in
8967   # preloaded symbol tables.
8968   # Exclude shared library initialization/finalization symbols.
8969   extract_expsyms_cmds=
8970
8971   case $host_os in
8972   cygwin* | mingw* | pw32* | cegcc*)
8973     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8974     # When not using gcc, we currently assume that we are using
8975     # Microsoft Visual C++.
8976     if test "$GCC" != yes; then
8977       with_gnu_ld=no
8978     fi
8979     ;;
8980   interix*)
8981     # we just hope/assume this is gcc and not c89 (= MSVC++)
8982     with_gnu_ld=yes
8983     ;;
8984   openbsd*)
8985     with_gnu_ld=no
8986     ;;
8987   esac
8988
8989   ld_shlibs=yes
8990
8991   # On some targets, GNU ld is compatible enough with the native linker
8992   # that we're better off using the native interface for both.
8993   lt_use_gnu_ld_interface=no
8994   if test "$with_gnu_ld" = yes; then
8995     case $host_os in
8996       aix*)
8997         # The AIX port of GNU ld has always aspired to compatibility
8998         # with the native linker.  However, as the warning in the GNU ld
8999         # block says, versions before 2.19.5* couldn't really create working
9000         # shared libraries, regardless of the interface used.
9001         case `$LD -v 2>&1` in
9002           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9003           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9004           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9005           *)
9006             lt_use_gnu_ld_interface=yes
9007             ;;
9008         esac
9009         ;;
9010       *)
9011         lt_use_gnu_ld_interface=yes
9012         ;;
9013     esac
9014   fi
9015
9016   if test "$lt_use_gnu_ld_interface" = yes; then
9017     # If archive_cmds runs LD, not CC, wlarc should be empty
9018     wlarc='${wl}'
9019
9020     # Set some defaults for GNU ld with shared library support. These
9021     # are reset later if shared libraries are not supported. Putting them
9022     # here allows them to be overridden if necessary.
9023     runpath_var=LD_RUN_PATH
9024     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9025     export_dynamic_flag_spec='${wl}--export-dynamic'
9026     # ancient GNU ld didn't support --whole-archive et. al.
9027     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9028       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9029     else
9030       whole_archive_flag_spec=
9031     fi
9032     supports_anon_versioning=no
9033     case `$LD -v 2>&1` in
9034       *GNU\ gold*) supports_anon_versioning=yes ;;
9035       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9036       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9037       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9038       *\ 2.11.*) ;; # other 2.11 versions
9039       *) supports_anon_versioning=yes ;;
9040     esac
9041
9042     # See if GNU ld supports shared libraries.
9043     case $host_os in
9044     aix[3-9]*)
9045       # On AIX/PPC, the GNU linker is very broken
9046       if test "$host_cpu" != ia64; then
9047         ld_shlibs=no
9048         cat <<_LT_EOF 1>&2
9049
9050 *** Warning: the GNU linker, at least up to release 2.19, is reported
9051 *** to be unable to reliably create shared libraries on AIX.
9052 *** Therefore, libtool is disabling shared libraries support.  If you
9053 *** really care for shared libraries, you may want to install binutils
9054 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9055 *** You will then need to restart the configuration process.
9056
9057 _LT_EOF
9058       fi
9059       ;;
9060
9061     amigaos*)
9062       case $host_cpu in
9063       powerpc)
9064             # see comment about AmigaOS4 .so support
9065             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9066             archive_expsym_cmds=''
9067         ;;
9068       m68k)
9069             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9070             hardcode_libdir_flag_spec='-L$libdir'
9071             hardcode_minus_L=yes
9072         ;;
9073       esac
9074       ;;
9075
9076     beos*)
9077       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9078         allow_undefined_flag=unsupported
9079         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9080         # support --undefined.  This deserves some investigation.  FIXME
9081         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9082       else
9083         ld_shlibs=no
9084       fi
9085       ;;
9086
9087     cygwin* | mingw* | pw32* | cegcc*)
9088       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9089       # as there is no search path for DLLs.
9090       hardcode_libdir_flag_spec='-L$libdir'
9091       export_dynamic_flag_spec='${wl}--export-all-symbols'
9092       allow_undefined_flag=unsupported
9093       always_export_symbols=no
9094       enable_shared_with_static_runtimes=yes
9095       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9096
9097       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9098         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9099         # If the export-symbols file already is a .def file (1st line
9100         # is EXPORTS), use it as is; otherwise, prepend...
9101         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9102           cp $export_symbols $output_objdir/$soname.def;
9103         else
9104           echo EXPORTS > $output_objdir/$soname.def;
9105           cat $export_symbols >> $output_objdir/$soname.def;
9106         fi~
9107         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9108       else
9109         ld_shlibs=no
9110       fi
9111       ;;
9112
9113     haiku*)
9114       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9115       link_all_deplibs=yes
9116       ;;
9117
9118     interix[3-9]*)
9119       hardcode_direct=no
9120       hardcode_shlibpath_var=no
9121       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9122       export_dynamic_flag_spec='${wl}-E'
9123       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9124       # Instead, shared libraries are loaded at an image base (0x10000000 by
9125       # default) and relocated if they conflict, which is a slow very memory
9126       # consuming and fragmenting process.  To avoid this, we pick a random,
9127       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9128       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9129       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9130       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9131       ;;
9132
9133     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
9134       tmp_diet=no
9135       if test "$host_os" = linux-dietlibc; then
9136         case $cc_basename in
9137           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9138         esac
9139       fi
9140       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9141          && test "$tmp_diet" = no
9142       then
9143         tmp_addflag=' $pic_flag'
9144         tmp_sharedflag='-shared'
9145         case $cc_basename,$host_cpu in
9146         pgcc*)                          # Portland Group C compiler
9147           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'
9148           tmp_addflag=' $pic_flag'
9149           ;;
9150         pgf77* | pgf90* | pgf95* | pgfortran*)
9151                                         # Portland Group f77 and f90 compilers
9152           whole_archive_flag_spec='${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'
9153           tmp_addflag=' $pic_flag -Mnomain' ;;
9154         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9155           tmp_addflag=' -i_dynamic' ;;
9156         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9157           tmp_addflag=' -i_dynamic -nofor_main' ;;
9158         ifc* | ifort*)                  # Intel Fortran compiler
9159           tmp_addflag=' -nofor_main' ;;
9160         lf95*)                          # Lahey Fortran 8.1
9161           whole_archive_flag_spec=
9162           tmp_sharedflag='--shared' ;;
9163         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9164           tmp_sharedflag='-qmkshrobj'
9165           tmp_addflag= ;;
9166         nvcc*)  # Cuda Compiler Driver 2.2
9167           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9168           compiler_needs_object=yes
9169           ;;
9170         esac
9171         case `$CC -V 2>&1 | sed 5q` in
9172         *Sun\ C*)                       # Sun C 5.9
9173           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\"` ${wl}--no-whole-archive'
9174           compiler_needs_object=yes
9175           tmp_sharedflag='-G' ;;
9176         *Sun\ F*)                       # Sun Fortran 8.3
9177           tmp_sharedflag='-G' ;;
9178         esac
9179         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9180
9181         if test "x$supports_anon_versioning" = xyes; then
9182           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9183             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9184             echo "local: *; };" >> $output_objdir/$libname.ver~
9185             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9186         fi
9187
9188         case $cc_basename in
9189         xlf* | bgf* | bgxlf* | mpixlf*)
9190           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9191           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9192           hardcode_libdir_flag_spec=
9193           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9194           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9195           if test "x$supports_anon_versioning" = xyes; then
9196             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9197               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9198               echo "local: *; };" >> $output_objdir/$libname.ver~
9199               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9200           fi
9201           ;;
9202         esac
9203       else
9204         ld_shlibs=no
9205       fi
9206       ;;
9207
9208     netbsd*)
9209       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9210         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9211         wlarc=
9212       else
9213         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9214         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9215       fi
9216       ;;
9217
9218     solaris*)
9219       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9220         ld_shlibs=no
9221         cat <<_LT_EOF 1>&2
9222
9223 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9224 *** create shared libraries on Solaris systems.  Therefore, libtool
9225 *** is disabling shared libraries support.  We urge you to upgrade GNU
9226 *** binutils to release 2.9.1 or newer.  Another option is to modify
9227 *** your PATH or compiler configuration so that the native linker is
9228 *** used, and then restart.
9229
9230 _LT_EOF
9231       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9232         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9233         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9234       else
9235         ld_shlibs=no
9236       fi
9237       ;;
9238
9239     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9240       case `$LD -v 2>&1` in
9241         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9242         ld_shlibs=no
9243         cat <<_LT_EOF 1>&2
9244
9245 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9246 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9247 *** is disabling shared libraries support.  We urge you to upgrade GNU
9248 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9249 *** your PATH or compiler configuration so that the native linker is
9250 *** used, and then restart.
9251
9252 _LT_EOF
9253         ;;
9254         *)
9255           # For security reasons, it is highly recommended that you always
9256           # use absolute paths for naming shared libraries, and exclude the
9257           # DT_RUNPATH tag from executables and libraries.  But doing so
9258           # requires that you compile everything twice, which is a pain.
9259           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9260             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9261             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9262             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9263           else
9264             ld_shlibs=no
9265           fi
9266         ;;
9267       esac
9268       ;;
9269
9270     sunos4*)
9271       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9272       wlarc=
9273       hardcode_direct=yes
9274       hardcode_shlibpath_var=no
9275       ;;
9276
9277     *)
9278       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9279         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9280         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9281       else
9282         ld_shlibs=no
9283       fi
9284       ;;
9285     esac
9286
9287     if test "$ld_shlibs" = no; then
9288       runpath_var=
9289       hardcode_libdir_flag_spec=
9290       export_dynamic_flag_spec=
9291       whole_archive_flag_spec=
9292     fi
9293   else
9294     # PORTME fill in a description of your system's linker (not GNU ld)
9295     case $host_os in
9296     aix3*)
9297       allow_undefined_flag=unsupported
9298       always_export_symbols=yes
9299       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9300       # Note: this linker hardcodes the directories in LIBPATH if there
9301       # are no directories specified by -L.
9302       hardcode_minus_L=yes
9303       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9304         # Neither direct hardcoding nor static linking is supported with a
9305         # broken collect2.
9306         hardcode_direct=unsupported
9307       fi
9308       ;;
9309
9310     aix[4-9]*)
9311       if test "$host_cpu" = ia64; then
9312         # On IA64, the linker does run time linking by default, so we don't
9313         # have to do anything special.
9314         aix_use_runtimelinking=no
9315         exp_sym_flag='-Bexport'
9316         no_entry_flag=""
9317       else
9318         # If we're using GNU nm, then we don't want the "-C" option.
9319         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9320         # Also, AIX nm treats weak defined symbols like other global
9321         # defined symbols, whereas GNU nm marks them as "W".
9322         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9323           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9324         else
9325           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9326         fi
9327         aix_use_runtimelinking=no
9328
9329         # Test if we are trying to use run time linking or normal
9330         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9331         # need to do runtime linking.
9332         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9333           for ld_flag in $LDFLAGS; do
9334           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9335             aix_use_runtimelinking=yes
9336             break
9337           fi
9338           done
9339           ;;
9340         esac
9341
9342         exp_sym_flag='-bexport'
9343         no_entry_flag='-bnoentry'
9344       fi
9345
9346       # When large executables or shared objects are built, AIX ld can
9347       # have problems creating the table of contents.  If linking a library
9348       # or program results in "error TOC overflow" add -mminimal-toc to
9349       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9350       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9351
9352       archive_cmds=''
9353       hardcode_direct=yes
9354       hardcode_direct_absolute=yes
9355       hardcode_libdir_separator=':'
9356       link_all_deplibs=yes
9357       file_list_spec='${wl}-f,'
9358
9359       if test "$GCC" = yes; then
9360         case $host_os in aix4.[012]|aix4.[012].*)
9361         # We only want to do this on AIX 4.2 and lower, the check
9362         # below for broken collect2 doesn't work under 4.3+
9363           collect2name=`${CC} -print-prog-name=collect2`
9364           if test -f "$collect2name" &&
9365            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9366           then
9367           # We have reworked collect2
9368           :
9369           else
9370           # We have old collect2
9371           hardcode_direct=unsupported
9372           # It fails to find uninstalled libraries when the uninstalled
9373           # path is not listed in the libpath.  Setting hardcode_minus_L
9374           # to unsupported forces relinking
9375           hardcode_minus_L=yes
9376           hardcode_libdir_flag_spec='-L$libdir'
9377           hardcode_libdir_separator=
9378           fi
9379           ;;
9380         esac
9381         shared_flag='-shared'
9382         if test "$aix_use_runtimelinking" = yes; then
9383           shared_flag="$shared_flag "'${wl}-G'
9384         fi
9385       else
9386         # not using gcc
9387         if test "$host_cpu" = ia64; then
9388         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9389         # chokes on -Wl,-G. The following line is correct:
9390           shared_flag='-G'
9391         else
9392           if test "$aix_use_runtimelinking" = yes; then
9393             shared_flag='${wl}-G'
9394           else
9395             shared_flag='${wl}-bM:SRE'
9396           fi
9397         fi
9398       fi
9399
9400       export_dynamic_flag_spec='${wl}-bexpall'
9401       # It seems that -bexpall does not export symbols beginning with
9402       # underscore (_), so it is better to generate a list of symbols to export.
9403       always_export_symbols=yes
9404       if test "$aix_use_runtimelinking" = yes; then
9405         # Warning - without using the other runtime loading flags (-brtl),
9406         # -berok will link without error, but may produce a broken library.
9407         allow_undefined_flag='-berok'
9408         # Determine the default libpath from the value encoded in an
9409         # empty executable.
9410         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9411 /* end confdefs.h.  */
9412
9413 int
9414 main ()
9415 {
9416
9417   ;
9418   return 0;
9419 }
9420 _ACEOF
9421 if ac_fn_c_try_link "$LINENO"; then :
9422
9423 lt_aix_libpath_sed='
9424     /Import File Strings/,/^$/ {
9425         /^0/ {
9426             s/^0  *\(.*\)$/\1/
9427             p
9428         }
9429     }'
9430 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9431 # Check for a 64-bit object if we didn't find anything.
9432 if test -z "$aix_libpath"; then
9433   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9434 fi
9435 fi
9436 rm -f core conftest.err conftest.$ac_objext \
9437     conftest$ac_exeext conftest.$ac_ext
9438 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9439
9440         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9441         archive_expsym_cmds='$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 $shared_flag"
9442       else
9443         if test "$host_cpu" = ia64; then
9444           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9445           allow_undefined_flag="-z nodefs"
9446           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9447         else
9448          # Determine the default libpath from the value encoded in an
9449          # empty executable.
9450          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9451 /* end confdefs.h.  */
9452
9453 int
9454 main ()
9455 {
9456
9457   ;
9458   return 0;
9459 }
9460 _ACEOF
9461 if ac_fn_c_try_link "$LINENO"; then :
9462
9463 lt_aix_libpath_sed='
9464     /Import File Strings/,/^$/ {
9465         /^0/ {
9466             s/^0  *\(.*\)$/\1/
9467             p
9468         }
9469     }'
9470 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9471 # Check for a 64-bit object if we didn't find anything.
9472 if test -z "$aix_libpath"; then
9473   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9474 fi
9475 fi
9476 rm -f core conftest.err conftest.$ac_objext \
9477     conftest$ac_exeext conftest.$ac_ext
9478 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9479
9480          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9481           # Warning - without using the other run time loading flags,
9482           # -berok will link without error, but may produce a broken library.
9483           no_undefined_flag=' ${wl}-bernotok'
9484           allow_undefined_flag=' ${wl}-berok'
9485           if test "$with_gnu_ld" = yes; then
9486             # We only use this code for GNU lds that support --whole-archive.
9487             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9488           else
9489             # Exported symbols can be pulled into shared objects from archives
9490             whole_archive_flag_spec='$convenience'
9491           fi
9492           archive_cmds_need_lc=yes
9493           # This is similar to how AIX traditionally builds its shared libraries.
9494           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'
9495         fi
9496       fi
9497       ;;
9498
9499     amigaos*)
9500       case $host_cpu in
9501       powerpc)
9502             # see comment about AmigaOS4 .so support
9503             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9504             archive_expsym_cmds=''
9505         ;;
9506       m68k)
9507             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9508             hardcode_libdir_flag_spec='-L$libdir'
9509             hardcode_minus_L=yes
9510         ;;
9511       esac
9512       ;;
9513
9514     bsdi[45]*)
9515       export_dynamic_flag_spec=-rdynamic
9516       ;;
9517
9518     cygwin* | mingw* | pw32* | cegcc*)
9519       # When not using gcc, we currently assume that we are using
9520       # Microsoft Visual C++.
9521       # hardcode_libdir_flag_spec is actually meaningless, as there is
9522       # no search path for DLLs.
9523       hardcode_libdir_flag_spec=' '
9524       allow_undefined_flag=unsupported
9525       # Tell ltmain to make .lib files, not .a files.
9526       libext=lib
9527       # Tell ltmain to make .dll files, not .so files.
9528       shrext_cmds=".dll"
9529       # FIXME: Setting linknames here is a bad hack.
9530       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9531       # The linker will automatically build a .lib file if we build a DLL.
9532       old_archive_from_new_cmds='true'
9533       # FIXME: Should let the user specify the lib program.
9534       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9535       fix_srcfile_path='`cygpath -w "$srcfile"`'
9536       enable_shared_with_static_runtimes=yes
9537       ;;
9538
9539     darwin* | rhapsody*)
9540
9541
9542   archive_cmds_need_lc=no
9543   hardcode_direct=no
9544   hardcode_automatic=yes
9545   hardcode_shlibpath_var=unsupported
9546   if test "$lt_cv_ld_force_load" = "yes"; then
9547     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9548   else
9549     whole_archive_flag_spec=''
9550   fi
9551   link_all_deplibs=yes
9552   allow_undefined_flag="$_lt_dar_allow_undefined"
9553   case $cc_basename in
9554      ifort*) _lt_dar_can_shared=yes ;;
9555      *) _lt_dar_can_shared=$GCC ;;
9556   esac
9557   if test "$_lt_dar_can_shared" = "yes"; then
9558     output_verbose_link_cmd=func_echo_all
9559     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9560     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9561     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}${_lt_dsymutil}"
9562     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9563
9564   else
9565   ld_shlibs=no
9566   fi
9567
9568       ;;
9569
9570     dgux*)
9571       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9572       hardcode_libdir_flag_spec='-L$libdir'
9573       hardcode_shlibpath_var=no
9574       ;;
9575
9576     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9577     # support.  Future versions do this automatically, but an explicit c++rt0.o
9578     # does not break anything, and helps significantly (at the cost of a little
9579     # extra space).
9580     freebsd2.2*)
9581       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9582       hardcode_libdir_flag_spec='-R$libdir'
9583       hardcode_direct=yes
9584       hardcode_shlibpath_var=no
9585       ;;
9586
9587     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9588     freebsd2.*)
9589       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9590       hardcode_direct=yes
9591       hardcode_minus_L=yes
9592       hardcode_shlibpath_var=no
9593       ;;
9594
9595     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9596     freebsd* | dragonfly*)
9597       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9598       hardcode_libdir_flag_spec='-R$libdir'
9599       hardcode_direct=yes
9600       hardcode_shlibpath_var=no
9601       ;;
9602
9603     hpux9*)
9604       if test "$GCC" = yes; then
9605         archive_cmds='$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 $lib'
9606       else
9607         archive_cmds='$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 $lib'
9608       fi
9609       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9610       hardcode_libdir_separator=:
9611       hardcode_direct=yes
9612
9613       # hardcode_minus_L: Not really in the search PATH,
9614       # but as the default location of the library.
9615       hardcode_minus_L=yes
9616       export_dynamic_flag_spec='${wl}-E'
9617       ;;
9618
9619     hpux10*)
9620       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9621         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9622       else
9623         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9624       fi
9625       if test "$with_gnu_ld" = no; then
9626         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9627         hardcode_libdir_flag_spec_ld='+b $libdir'
9628         hardcode_libdir_separator=:
9629         hardcode_direct=yes
9630         hardcode_direct_absolute=yes
9631         export_dynamic_flag_spec='${wl}-E'
9632         # hardcode_minus_L: Not really in the search PATH,
9633         # but as the default location of the library.
9634         hardcode_minus_L=yes
9635       fi
9636       ;;
9637
9638     hpux11*)
9639       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9640         case $host_cpu in
9641         hppa*64*)
9642           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9643           ;;
9644         ia64*)
9645           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9646           ;;
9647         *)
9648           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9649           ;;
9650         esac
9651       else
9652         case $host_cpu in
9653         hppa*64*)
9654           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9655           ;;
9656         ia64*)
9657           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9658           ;;
9659         *)
9660
9661           # Older versions of the 11.00 compiler do not understand -b yet
9662           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9663           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9664 $as_echo_n "checking if $CC understands -b... " >&6; }
9665 if ${lt_cv_prog_compiler__b+:} false; then :
9666   $as_echo_n "(cached) " >&6
9667 else
9668   lt_cv_prog_compiler__b=no
9669    save_LDFLAGS="$LDFLAGS"
9670    LDFLAGS="$LDFLAGS -b"
9671    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9672    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9673      # The linker can only warn and ignore the option if not recognized
9674      # So say no if there are warnings
9675      if test -s conftest.err; then
9676        # Append any errors to the config.log.
9677        cat conftest.err 1>&5
9678        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9679        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9680        if diff conftest.exp conftest.er2 >/dev/null; then
9681          lt_cv_prog_compiler__b=yes
9682        fi
9683      else
9684        lt_cv_prog_compiler__b=yes
9685      fi
9686    fi
9687    $RM -r conftest*
9688    LDFLAGS="$save_LDFLAGS"
9689
9690 fi
9691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9692 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9693
9694 if test x"$lt_cv_prog_compiler__b" = xyes; then
9695     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9696 else
9697     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9698 fi
9699
9700           ;;
9701         esac
9702       fi
9703       if test "$with_gnu_ld" = no; then
9704         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9705         hardcode_libdir_separator=:
9706
9707         case $host_cpu in
9708         hppa*64*|ia64*)
9709           hardcode_direct=no
9710           hardcode_shlibpath_var=no
9711           ;;
9712         *)
9713           hardcode_direct=yes
9714           hardcode_direct_absolute=yes
9715           export_dynamic_flag_spec='${wl}-E'
9716
9717           # hardcode_minus_L: Not really in the search PATH,
9718           # but as the default location of the library.
9719           hardcode_minus_L=yes
9720           ;;
9721         esac
9722       fi
9723       ;;
9724
9725     irix5* | irix6* | nonstopux*)
9726       if test "$GCC" = yes; then
9727         archive_cmds='$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 $lib'
9728         # Try to use the -exported_symbol ld option, if it does not
9729         # work, assume that -exports_file does not work either and
9730         # implicitly export all symbols.
9731         save_LDFLAGS="$LDFLAGS"
9732         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9733         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9734 /* end confdefs.h.  */
9735 int foo(void) {}
9736 _ACEOF
9737 if ac_fn_c_try_link "$LINENO"; then :
9738   archive_expsym_cmds='$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 $lib'
9739
9740 fi
9741 rm -f core conftest.err conftest.$ac_objext \
9742     conftest$ac_exeext conftest.$ac_ext
9743         LDFLAGS="$save_LDFLAGS"
9744       else
9745         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9746         archive_expsym_cmds='$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 $lib'
9747       fi
9748       archive_cmds_need_lc='no'
9749       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9750       hardcode_libdir_separator=:
9751       inherit_rpath=yes
9752       link_all_deplibs=yes
9753       ;;
9754
9755     netbsd*)
9756       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9757         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9758       else
9759         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9760       fi
9761       hardcode_libdir_flag_spec='-R$libdir'
9762       hardcode_direct=yes
9763       hardcode_shlibpath_var=no
9764       ;;
9765
9766     newsos6)
9767       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9768       hardcode_direct=yes
9769       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9770       hardcode_libdir_separator=:
9771       hardcode_shlibpath_var=no
9772       ;;
9773
9774     *nto* | *qnx*)
9775       ;;
9776
9777     openbsd*)
9778       if test -f /usr/libexec/ld.so; then
9779         hardcode_direct=yes
9780         hardcode_shlibpath_var=no
9781         hardcode_direct_absolute=yes
9782         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9783           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9784           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9785           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9786           export_dynamic_flag_spec='${wl}-E'
9787         else
9788           case $host_os in
9789            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9790              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9791              hardcode_libdir_flag_spec='-R$libdir'
9792              ;;
9793            *)
9794              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9795              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9796              ;;
9797           esac
9798         fi
9799       else
9800         ld_shlibs=no
9801       fi
9802       ;;
9803
9804     os2*)
9805       hardcode_libdir_flag_spec='-L$libdir'
9806       hardcode_minus_L=yes
9807       allow_undefined_flag=unsupported
9808       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'
9809       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9810       ;;
9811
9812     osf3*)
9813       if test "$GCC" = yes; then
9814         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9815         archive_cmds='$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 $lib'
9816       else
9817         allow_undefined_flag=' -expect_unresolved \*'
9818         archive_cmds='$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 $lib'
9819       fi
9820       archive_cmds_need_lc='no'
9821       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9822       hardcode_libdir_separator=:
9823       ;;
9824
9825     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9826       if test "$GCC" = yes; then
9827         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9828         archive_cmds='$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 $lib'
9829         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9830       else
9831         allow_undefined_flag=' -expect_unresolved \*'
9832         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'
9833         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~
9834         $CC -shared${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'
9835
9836         # Both c and cxx compiler support -rpath directly
9837         hardcode_libdir_flag_spec='-rpath $libdir'
9838       fi
9839       archive_cmds_need_lc='no'
9840       hardcode_libdir_separator=:
9841       ;;
9842
9843     solaris*)
9844       no_undefined_flag=' -z defs'
9845       if test "$GCC" = yes; then
9846         wlarc='${wl}'
9847         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9848         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9849           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9850       else
9851         case `$CC -V 2>&1` in
9852         *"Compilers 5.0"*)
9853           wlarc=''
9854           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9855           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9856           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9857           ;;
9858         *)
9859           wlarc='${wl}'
9860           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9861           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9862           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9863           ;;
9864         esac
9865       fi
9866       hardcode_libdir_flag_spec='-R$libdir'
9867       hardcode_shlibpath_var=no
9868       case $host_os in
9869       solaris2.[0-5] | solaris2.[0-5].*) ;;
9870       *)
9871         # The compiler driver will combine and reorder linker options,
9872         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9873         # but is careful enough not to reorder.
9874         # Supported since Solaris 2.6 (maybe 2.5.1?)
9875         if test "$GCC" = yes; then
9876           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9877         else
9878           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9879         fi
9880         ;;
9881       esac
9882       link_all_deplibs=yes
9883       ;;
9884
9885     sunos4*)
9886       if test "x$host_vendor" = xsequent; then
9887         # Use $CC to link under sequent, because it throws in some extra .o
9888         # files that make .init and .fini sections work.
9889         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9890       else
9891         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9892       fi
9893       hardcode_libdir_flag_spec='-L$libdir'
9894       hardcode_direct=yes
9895       hardcode_minus_L=yes
9896       hardcode_shlibpath_var=no
9897       ;;
9898
9899     sysv4)
9900       case $host_vendor in
9901         sni)
9902           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9903           hardcode_direct=yes # is this really true???
9904         ;;
9905         siemens)
9906           ## LD is ld it makes a PLAMLIB
9907           ## CC just makes a GrossModule.
9908           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9909           reload_cmds='$CC -r -o $output$reload_objs'
9910           hardcode_direct=no
9911         ;;
9912         motorola)
9913           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9914           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9915         ;;
9916       esac
9917       runpath_var='LD_RUN_PATH'
9918       hardcode_shlibpath_var=no
9919       ;;
9920
9921     sysv4.3*)
9922       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9923       hardcode_shlibpath_var=no
9924       export_dynamic_flag_spec='-Bexport'
9925       ;;
9926
9927     sysv4*MP*)
9928       if test -d /usr/nec; then
9929         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9930         hardcode_shlibpath_var=no
9931         runpath_var=LD_RUN_PATH
9932         hardcode_runpath_var=yes
9933         ld_shlibs=yes
9934       fi
9935       ;;
9936
9937     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9938       no_undefined_flag='${wl}-z,text'
9939       archive_cmds_need_lc=no
9940       hardcode_shlibpath_var=no
9941       runpath_var='LD_RUN_PATH'
9942
9943       if test "$GCC" = yes; then
9944         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9945         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9946       else
9947         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9948         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9949       fi
9950       ;;
9951
9952     sysv5* | sco3.2v5* | sco5v6*)
9953       # Note: We can NOT use -z defs as we might desire, because we do not
9954       # link with -lc, and that would cause any symbols used from libc to
9955       # always be unresolved, which means just about no library would
9956       # ever link correctly.  If we're not using GNU ld we use -z text
9957       # though, which does catch some bad symbols but isn't as heavy-handed
9958       # as -z defs.
9959       no_undefined_flag='${wl}-z,text'
9960       allow_undefined_flag='${wl}-z,nodefs'
9961       archive_cmds_need_lc=no
9962       hardcode_shlibpath_var=no
9963       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9964       hardcode_libdir_separator=':'
9965       link_all_deplibs=yes
9966       export_dynamic_flag_spec='${wl}-Bexport'
9967       runpath_var='LD_RUN_PATH'
9968
9969       if test "$GCC" = yes; then
9970         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9971         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9972       else
9973         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9974         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9975       fi
9976       ;;
9977
9978     uts4*)
9979       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9980       hardcode_libdir_flag_spec='-L$libdir'
9981       hardcode_shlibpath_var=no
9982       ;;
9983
9984     *)
9985       ld_shlibs=no
9986       ;;
9987     esac
9988
9989     if test x$host_vendor = xsni; then
9990       case $host in
9991       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9992         export_dynamic_flag_spec='${wl}-Blargedynsym'
9993         ;;
9994       esac
9995     fi
9996   fi
9997
9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9999 $as_echo "$ld_shlibs" >&6; }
10000 test "$ld_shlibs" = no && can_build_shared=no
10001
10002 with_gnu_ld=$with_gnu_ld
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017
10018 #
10019 # Do we need to explicitly link libc?
10020 #
10021 case "x$archive_cmds_need_lc" in
10022 x|xyes)
10023   # Assume -lc should be added
10024   archive_cmds_need_lc=yes
10025
10026   if test "$enable_shared" = yes && test "$GCC" = yes; then
10027     case $archive_cmds in
10028     *'~'*)
10029       # FIXME: we may have to deal with multi-command sequences.
10030       ;;
10031     '$CC '*)
10032       # Test whether the compiler implicitly links with -lc since on some
10033       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10034       # to ld, don't add -lc before -lgcc.
10035       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10036 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10037 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10038   $as_echo_n "(cached) " >&6
10039 else
10040   $RM conftest*
10041         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10042
10043         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10044   (eval $ac_compile) 2>&5
10045   ac_status=$?
10046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10047   test $ac_status = 0; } 2>conftest.err; then
10048           soname=conftest
10049           lib=conftest
10050           libobjs=conftest.$ac_objext
10051           deplibs=
10052           wl=$lt_prog_compiler_wl
10053           pic_flag=$lt_prog_compiler_pic
10054           compiler_flags=-v
10055           linker_flags=-v
10056           verstring=
10057           output_objdir=.
10058           libname=conftest
10059           lt_save_allow_undefined_flag=$allow_undefined_flag
10060           allow_undefined_flag=
10061           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10062   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10063   ac_status=$?
10064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10065   test $ac_status = 0; }
10066           then
10067             lt_cv_archive_cmds_need_lc=no
10068           else
10069             lt_cv_archive_cmds_need_lc=yes
10070           fi
10071           allow_undefined_flag=$lt_save_allow_undefined_flag
10072         else
10073           cat conftest.err 1>&5
10074         fi
10075         $RM conftest*
10076
10077 fi
10078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10079 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10080       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10081       ;;
10082     esac
10083   fi
10084   ;;
10085 esac
10086
10087
10088
10089
10090
10091
10092
10093
10094
10095
10096
10097
10098
10099
10100
10101
10102
10103
10104
10105
10106
10107
10108
10109
10110
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10112
10113
10114
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10193
10194
10195
10196
10197
10198
10199
10200
10201
10202
10203
10204
10205
10206
10207
10208
10209
10210
10211
10212
10213
10214
10215
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10244 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10245
10246 if test "$GCC" = yes; then
10247   case $host_os in
10248     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10249     *) lt_awk_arg="/^libraries:/" ;;
10250   esac
10251   case $host_os in
10252     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10253     *) lt_sed_strip_eq="s,=/,/,g" ;;
10254   esac
10255   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10256   case $lt_search_path_spec in
10257   *\;*)
10258     # if the path contains ";" then we assume it to be the separator
10259     # otherwise default to the standard path separator (i.e. ":") - it is
10260     # assumed that no part of a normal pathname contains ";" but that should
10261     # okay in the real world where ";" in dirpaths is itself problematic.
10262     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10263     ;;
10264   *)
10265     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10266     ;;
10267   esac
10268   # Ok, now we have the path, separated by spaces, we can step through it
10269   # and add multilib dir if necessary.
10270   lt_tmp_lt_search_path_spec=
10271   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10272   for lt_sys_path in $lt_search_path_spec; do
10273     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10274       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10275     else
10276       test -d "$lt_sys_path" && \
10277         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10278     fi
10279   done
10280   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10281 BEGIN {RS=" "; FS="/|\n";} {
10282   lt_foo="";
10283   lt_count=0;
10284   for (lt_i = NF; lt_i > 0; lt_i--) {
10285     if ($lt_i != "" && $lt_i != ".") {
10286       if ($lt_i == "..") {
10287         lt_count++;
10288       } else {
10289         if (lt_count == 0) {
10290           lt_foo="/" $lt_i lt_foo;
10291         } else {
10292           lt_count--;
10293         }
10294       }
10295     }
10296   }
10297   if (lt_foo != "") { lt_freq[lt_foo]++; }
10298   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10299 }'`
10300   # AWK program above erroneously prepends '/' to C:/dos/paths
10301   # for these hosts.
10302   case $host_os in
10303     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10304       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10305   esac
10306   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10307 else
10308   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10309 fi
10310 library_names_spec=
10311 libname_spec='lib$name'
10312 soname_spec=
10313 shrext_cmds=".so"
10314 postinstall_cmds=
10315 postuninstall_cmds=
10316 finish_cmds=
10317 finish_eval=
10318 shlibpath_var=
10319 shlibpath_overrides_runpath=unknown
10320 version_type=none
10321 dynamic_linker="$host_os ld.so"
10322 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10323 need_lib_prefix=unknown
10324 hardcode_into_libs=no
10325
10326 # when you set need_version to no, make sure it does not cause -set_version
10327 # flags to be left without arguments
10328 need_version=unknown
10329
10330 case $host_os in
10331 aix3*)
10332   version_type=linux
10333   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10334   shlibpath_var=LIBPATH
10335
10336   # AIX 3 has no versioning support, so we append a major version to the name.
10337   soname_spec='${libname}${release}${shared_ext}$major'
10338   ;;
10339
10340 aix[4-9]*)
10341   version_type=linux
10342   need_lib_prefix=no
10343   need_version=no
10344   hardcode_into_libs=yes
10345   if test "$host_cpu" = ia64; then
10346     # AIX 5 supports IA64
10347     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10348     shlibpath_var=LD_LIBRARY_PATH
10349   else
10350     # With GCC up to 2.95.x, collect2 would create an import file
10351     # for dependence libraries.  The import file would start with
10352     # the line `#! .'.  This would cause the generated library to
10353     # depend on `.', always an invalid library.  This was fixed in
10354     # development snapshots of GCC prior to 3.0.
10355     case $host_os in
10356       aix4 | aix4.[01] | aix4.[01].*)
10357       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10358            echo ' yes '
10359            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10360         :
10361       else
10362         can_build_shared=no
10363       fi
10364       ;;
10365     esac
10366     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10367     # soname into executable. Probably we can add versioning support to
10368     # collect2, so additional links can be useful in future.
10369     if test "$aix_use_runtimelinking" = yes; then
10370       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10371       # instead of lib<name>.a to let people know that these are not
10372       # typical AIX shared libraries.
10373       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10374     else
10375       # We preserve .a as extension for shared libraries through AIX4.2
10376       # and later when we are not doing run time linking.
10377       library_names_spec='${libname}${release}.a $libname.a'
10378       soname_spec='${libname}${release}${shared_ext}$major'
10379     fi
10380     shlibpath_var=LIBPATH
10381   fi
10382   ;;
10383
10384 amigaos*)
10385   case $host_cpu in
10386   powerpc)
10387     # Since July 2007 AmigaOS4 officially supports .so libraries.
10388     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10389     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10390     ;;
10391   m68k)
10392     library_names_spec='$libname.ixlibrary $libname.a'
10393     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10394     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 ${libname}_ixlibrary.a || exit 1; done'
10395     ;;
10396   esac
10397   ;;
10398
10399 beos*)
10400   library_names_spec='${libname}${shared_ext}'
10401   dynamic_linker="$host_os ld.so"
10402   shlibpath_var=LIBRARY_PATH
10403   ;;
10404
10405 bsdi[45]*)
10406   version_type=linux
10407   need_version=no
10408   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10409   soname_spec='${libname}${release}${shared_ext}$major'
10410   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10411   shlibpath_var=LD_LIBRARY_PATH
10412   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10413   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10414   # the default ld.so.conf also contains /usr/contrib/lib and
10415   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10416   # libtool to hard-code these into programs
10417   ;;
10418
10419 cygwin* | mingw* | pw32* | cegcc*)
10420   version_type=windows
10421   shrext_cmds=".dll"
10422   need_version=no
10423   need_lib_prefix=no
10424
10425   case $GCC,$host_os in
10426   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10427     library_names_spec='$libname.dll.a'
10428     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10429     postinstall_cmds='base_file=`basename \${file}`~
10430       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10431       dldir=$destdir/`dirname \$dlpath`~
10432       test -d \$dldir || mkdir -p \$dldir~
10433       $install_prog $dir/$dlname \$dldir/$dlname~
10434       chmod a+x \$dldir/$dlname~
10435       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10436         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10437       fi'
10438     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10439       dlpath=$dir/\$dldll~
10440        $RM \$dlpath'
10441     shlibpath_overrides_runpath=yes
10442
10443     case $host_os in
10444     cygwin*)
10445       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10446       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10447
10448       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10449       ;;
10450     mingw* | cegcc*)
10451       # MinGW DLLs use traditional 'lib' prefix
10452       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10453       ;;
10454     pw32*)
10455       # pw32 DLLs use 'pw' prefix rather than 'lib'
10456       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10457       ;;
10458     esac
10459     ;;
10460
10461   *)
10462     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10463     ;;
10464   esac
10465   dynamic_linker='Win32 ld.exe'
10466   # FIXME: first we should search . and the directory the executable is in
10467   shlibpath_var=PATH
10468   ;;
10469
10470 darwin* | rhapsody*)
10471   dynamic_linker="$host_os dyld"
10472   version_type=darwin
10473   need_lib_prefix=no
10474   need_version=no
10475   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10476   soname_spec='${libname}${release}${major}$shared_ext'
10477   shlibpath_overrides_runpath=yes
10478   shlibpath_var=DYLD_LIBRARY_PATH
10479   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10480
10481   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10482   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10483   ;;
10484
10485 dgux*)
10486   version_type=linux
10487   need_lib_prefix=no
10488   need_version=no
10489   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10490   soname_spec='${libname}${release}${shared_ext}$major'
10491   shlibpath_var=LD_LIBRARY_PATH
10492   ;;
10493
10494 freebsd* | dragonfly*)
10495   # DragonFly does not have aout.  When/if they implement a new
10496   # versioning mechanism, adjust this.
10497   if test -x /usr/bin/objformat; then
10498     objformat=`/usr/bin/objformat`
10499   else
10500     case $host_os in
10501     freebsd[23].*) objformat=aout ;;
10502     *) objformat=elf ;;
10503     esac
10504   fi
10505   version_type=freebsd-$objformat
10506   case $version_type in
10507     freebsd-elf*)
10508       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10509       need_version=no
10510       need_lib_prefix=no
10511       ;;
10512     freebsd-*)
10513       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10514       need_version=yes
10515       ;;
10516   esac
10517   shlibpath_var=LD_LIBRARY_PATH
10518   case $host_os in
10519   freebsd2.*)
10520     shlibpath_overrides_runpath=yes
10521     ;;
10522   freebsd3.[01]* | freebsdelf3.[01]*)
10523     shlibpath_overrides_runpath=yes
10524     hardcode_into_libs=yes
10525     ;;
10526   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10527   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10528     shlibpath_overrides_runpath=no
10529     hardcode_into_libs=yes
10530     ;;
10531   *) # from 4.6 on, and DragonFly
10532     shlibpath_overrides_runpath=yes
10533     hardcode_into_libs=yes
10534     ;;
10535   esac
10536   ;;
10537
10538 haiku*)
10539   version_type=linux
10540   need_lib_prefix=no
10541   need_version=no
10542   dynamic_linker="$host_os runtime_loader"
10543   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10544   soname_spec='${libname}${release}${shared_ext}$major'
10545   shlibpath_var=LIBRARY_PATH
10546   shlibpath_overrides_runpath=yes
10547   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10548   hardcode_into_libs=yes
10549   ;;
10550
10551 hpux9* | hpux10* | hpux11*)
10552   # Give a soname corresponding to the major version so that dld.sl refuses to
10553   # link against other versions.
10554   version_type=sunos
10555   need_lib_prefix=no
10556   need_version=no
10557   case $host_cpu in
10558   ia64*)
10559     shrext_cmds='.so'
10560     hardcode_into_libs=yes
10561     dynamic_linker="$host_os dld.so"
10562     shlibpath_var=LD_LIBRARY_PATH
10563     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10564     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10565     soname_spec='${libname}${release}${shared_ext}$major'
10566     if test "X$HPUX_IA64_MODE" = X32; then
10567       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10568     else
10569       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10570     fi
10571     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10572     ;;
10573   hppa*64*)
10574     shrext_cmds='.sl'
10575     hardcode_into_libs=yes
10576     dynamic_linker="$host_os dld.sl"
10577     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10578     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10579     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10580     soname_spec='${libname}${release}${shared_ext}$major'
10581     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10582     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10583     ;;
10584   *)
10585     shrext_cmds='.sl'
10586     dynamic_linker="$host_os dld.sl"
10587     shlibpath_var=SHLIB_PATH
10588     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10589     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10590     soname_spec='${libname}${release}${shared_ext}$major'
10591     ;;
10592   esac
10593   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10594   postinstall_cmds='chmod 555 $lib'
10595   # or fails outright, so override atomically:
10596   install_override_mode=555
10597   ;;
10598
10599 interix[3-9]*)
10600   version_type=linux
10601   need_lib_prefix=no
10602   need_version=no
10603   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10604   soname_spec='${libname}${release}${shared_ext}$major'
10605   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10606   shlibpath_var=LD_LIBRARY_PATH
10607   shlibpath_overrides_runpath=no
10608   hardcode_into_libs=yes
10609   ;;
10610
10611 irix5* | irix6* | nonstopux*)
10612   case $host_os in
10613     nonstopux*) version_type=nonstopux ;;
10614     *)
10615         if test "$lt_cv_prog_gnu_ld" = yes; then
10616                 version_type=linux
10617         else
10618                 version_type=irix
10619         fi ;;
10620   esac
10621   need_lib_prefix=no
10622   need_version=no
10623   soname_spec='${libname}${release}${shared_ext}$major'
10624   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10625   case $host_os in
10626   irix5* | nonstopux*)
10627     libsuff= shlibsuff=
10628     ;;
10629   *)
10630     case $LD in # libtool.m4 will add one of these switches to LD
10631     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10632       libsuff= shlibsuff= libmagic=32-bit;;
10633     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10634       libsuff=32 shlibsuff=N32 libmagic=N32;;
10635     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10636       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10637     *) libsuff= shlibsuff= libmagic=never-match;;
10638     esac
10639     ;;
10640   esac
10641   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10642   shlibpath_overrides_runpath=no
10643   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10644   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10645   hardcode_into_libs=yes
10646   ;;
10647
10648 # No shared lib support for Linux oldld, aout, or coff.
10649 linux*oldld* | linux*aout* | linux*coff*)
10650   dynamic_linker=no
10651   ;;
10652
10653 # This must be Linux ELF.
10654
10655 # uclinux* changes (here and below) have been submitted to the libtool
10656 # project, but have not yet been accepted: they are GCC-local changes
10657 # for the time being.  (See
10658 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10659 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10660   version_type=linux
10661   need_lib_prefix=no
10662   need_version=no
10663   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10664   soname_spec='${libname}${release}${shared_ext}$major'
10665   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10666   shlibpath_var=LD_LIBRARY_PATH
10667   shlibpath_overrides_runpath=no
10668
10669   # Some binutils ld are patched to set DT_RUNPATH
10670   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10671   $as_echo_n "(cached) " >&6
10672 else
10673   lt_cv_shlibpath_overrides_runpath=no
10674     save_LDFLAGS=$LDFLAGS
10675     save_libdir=$libdir
10676     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10677          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10678     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680
10681 int
10682 main ()
10683 {
10684
10685   ;
10686   return 0;
10687 }
10688 _ACEOF
10689 if ac_fn_c_try_link "$LINENO"; then :
10690   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10691   lt_cv_shlibpath_overrides_runpath=yes
10692 fi
10693 fi
10694 rm -f core conftest.err conftest.$ac_objext \
10695     conftest$ac_exeext conftest.$ac_ext
10696     LDFLAGS=$save_LDFLAGS
10697     libdir=$save_libdir
10698
10699 fi
10700
10701   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10702
10703   # This implies no fast_install, which is unacceptable.
10704   # Some rework will be needed to allow for fast_install
10705   # before this can be enabled.
10706   hardcode_into_libs=yes
10707
10708   # Append ld.so.conf contents to the search path
10709   if test -f /etc/ld.so.conf; then
10710     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' ' '`
10711     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10712   fi
10713
10714   # We used to test for /lib/ld.so.1 and disable shared libraries on
10715   # powerpc, because MkLinux only supported shared libraries with the
10716   # GNU dynamic linker.  Since this was broken with cross compilers,
10717   # most powerpc-linux boxes support dynamic linking these days and
10718   # people can always --disable-shared, the test was removed, and we
10719   # assume the GNU/Linux dynamic linker is in use.
10720   dynamic_linker='GNU/Linux ld.so'
10721   ;;
10722
10723 netbsd*)
10724   version_type=sunos
10725   need_lib_prefix=no
10726   need_version=no
10727   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10728     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10729     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10730     dynamic_linker='NetBSD (a.out) ld.so'
10731   else
10732     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10733     soname_spec='${libname}${release}${shared_ext}$major'
10734     dynamic_linker='NetBSD ld.elf_so'
10735   fi
10736   shlibpath_var=LD_LIBRARY_PATH
10737   shlibpath_overrides_runpath=yes
10738   hardcode_into_libs=yes
10739   ;;
10740
10741 newsos6)
10742   version_type=linux
10743   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10744   shlibpath_var=LD_LIBRARY_PATH
10745   shlibpath_overrides_runpath=yes
10746   ;;
10747
10748 *nto* | *qnx*)
10749   version_type=qnx
10750   need_lib_prefix=no
10751   need_version=no
10752   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10753   soname_spec='${libname}${release}${shared_ext}$major'
10754   shlibpath_var=LD_LIBRARY_PATH
10755   shlibpath_overrides_runpath=no
10756   hardcode_into_libs=yes
10757   dynamic_linker='ldqnx.so'
10758   ;;
10759
10760 openbsd*)
10761   version_type=sunos
10762   sys_lib_dlsearch_path_spec="/usr/lib"
10763   need_lib_prefix=no
10764   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10765   case $host_os in
10766     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10767     *)                          need_version=no  ;;
10768   esac
10769   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10770   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10771   shlibpath_var=LD_LIBRARY_PATH
10772   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10773     case $host_os in
10774       openbsd2.[89] | openbsd2.[89].*)
10775         shlibpath_overrides_runpath=no
10776         ;;
10777       *)
10778         shlibpath_overrides_runpath=yes
10779         ;;
10780       esac
10781   else
10782     shlibpath_overrides_runpath=yes
10783   fi
10784   ;;
10785
10786 os2*)
10787   libname_spec='$name'
10788   shrext_cmds=".dll"
10789   need_lib_prefix=no
10790   library_names_spec='$libname${shared_ext} $libname.a'
10791   dynamic_linker='OS/2 ld.exe'
10792   shlibpath_var=LIBPATH
10793   ;;
10794
10795 osf3* | osf4* | osf5*)
10796   version_type=osf
10797   need_lib_prefix=no
10798   need_version=no
10799   soname_spec='${libname}${release}${shared_ext}$major'
10800   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10801   shlibpath_var=LD_LIBRARY_PATH
10802   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10803   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10804   ;;
10805
10806 rdos*)
10807   dynamic_linker=no
10808   ;;
10809
10810 solaris*)
10811   version_type=linux
10812   need_lib_prefix=no
10813   need_version=no
10814   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10815   soname_spec='${libname}${release}${shared_ext}$major'
10816   shlibpath_var=LD_LIBRARY_PATH
10817   shlibpath_overrides_runpath=yes
10818   hardcode_into_libs=yes
10819   # ldd complains unless libraries are executable
10820   postinstall_cmds='chmod +x $lib'
10821   ;;
10822
10823 sunos4*)
10824   version_type=sunos
10825   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10826   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10827   shlibpath_var=LD_LIBRARY_PATH
10828   shlibpath_overrides_runpath=yes
10829   if test "$with_gnu_ld" = yes; then
10830     need_lib_prefix=no
10831   fi
10832   need_version=yes
10833   ;;
10834
10835 sysv4 | sysv4.3*)
10836   version_type=linux
10837   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10838   soname_spec='${libname}${release}${shared_ext}$major'
10839   shlibpath_var=LD_LIBRARY_PATH
10840   case $host_vendor in
10841     sni)
10842       shlibpath_overrides_runpath=no
10843       need_lib_prefix=no
10844       runpath_var=LD_RUN_PATH
10845       ;;
10846     siemens)
10847       need_lib_prefix=no
10848       ;;
10849     motorola)
10850       need_lib_prefix=no
10851       need_version=no
10852       shlibpath_overrides_runpath=no
10853       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10854       ;;
10855   esac
10856   ;;
10857
10858 sysv4*MP*)
10859   if test -d /usr/nec ;then
10860     version_type=linux
10861     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10862     soname_spec='$libname${shared_ext}.$major'
10863     shlibpath_var=LD_LIBRARY_PATH
10864   fi
10865   ;;
10866
10867 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10868   version_type=freebsd-elf
10869   need_lib_prefix=no
10870   need_version=no
10871   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10872   soname_spec='${libname}${release}${shared_ext}$major'
10873   shlibpath_var=LD_LIBRARY_PATH
10874   shlibpath_overrides_runpath=yes
10875   hardcode_into_libs=yes
10876   if test "$with_gnu_ld" = yes; then
10877     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10878   else
10879     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10880     case $host_os in
10881       sco3.2v5*)
10882         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10883         ;;
10884     esac
10885   fi
10886   sys_lib_dlsearch_path_spec='/usr/lib'
10887   ;;
10888
10889 tpf*)
10890   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10891   version_type=linux
10892   need_lib_prefix=no
10893   need_version=no
10894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10895   shlibpath_var=LD_LIBRARY_PATH
10896   shlibpath_overrides_runpath=no
10897   hardcode_into_libs=yes
10898   ;;
10899
10900 uts4*)
10901   version_type=linux
10902   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10903   soname_spec='${libname}${release}${shared_ext}$major'
10904   shlibpath_var=LD_LIBRARY_PATH
10905   ;;
10906
10907 # Shared libraries for VwWorks, >= 7 only at this stage
10908 # and (fpic) still incompatible with "large" code models
10909 # in a few configurations. Only for RTP mode in any case,
10910 # and upon explicit request at configure time.
10911 vxworks7*)
10912   dynamic_linker=no
10913   case ${with_multisubdir}-${enable_shared} in
10914     *large*)
10915       ;;
10916     *mrtp*-yes)
10917       version_type=linux
10918       need_lib_prefix=no
10919       need_version=no
10920       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10921       soname_spec='${libname}${release}${shared_ext}$major'
10922       dynamic_linker="$host_os module_loader"
10923       ;;
10924   esac
10925   ;;
10926 *)
10927   dynamic_linker=no
10928   ;;
10929 esac
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10931 $as_echo "$dynamic_linker" >&6; }
10932 test "$dynamic_linker" = no && can_build_shared=no
10933
10934 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10935 if test "$GCC" = yes; then
10936   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10937 fi
10938
10939 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10940   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10941 fi
10942 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10943   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10944 fi
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11038 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11039 hardcode_action=
11040 if test -n "$hardcode_libdir_flag_spec" ||
11041    test -n "$runpath_var" ||
11042    test "X$hardcode_automatic" = "Xyes" ; then
11043
11044   # We can hardcode non-existent directories.
11045   if test "$hardcode_direct" != no &&
11046      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11047      # have to relink, otherwise we might link with an installed library
11048      # when we should be linking with a yet-to-be-installed one
11049      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11050      test "$hardcode_minus_L" != no; then
11051     # Linking always hardcodes the temporary library directory.
11052     hardcode_action=relink
11053   else
11054     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11055     hardcode_action=immediate
11056   fi
11057 else
11058   # We cannot hardcode anything, or else we can only hardcode existing
11059   # directories.
11060   hardcode_action=unsupported
11061 fi
11062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11063 $as_echo "$hardcode_action" >&6; }
11064
11065 if test "$hardcode_action" = relink ||
11066    test "$inherit_rpath" = yes; then
11067   # Fast installation is not supported
11068   enable_fast_install=no
11069 elif test "$shlibpath_overrides_runpath" = yes ||
11070      test "$enable_shared" = no; then
11071   # Fast installation is not necessary
11072   enable_fast_install=needless
11073 fi
11074
11075
11076
11077
11078
11079
11080   if test "x$enable_dlopen" != xyes; then
11081   enable_dlopen=unknown
11082   enable_dlopen_self=unknown
11083   enable_dlopen_self_static=unknown
11084 else
11085   lt_cv_dlopen=no
11086   lt_cv_dlopen_libs=
11087
11088   case $host_os in
11089   beos*)
11090     lt_cv_dlopen="load_add_on"
11091     lt_cv_dlopen_libs=
11092     lt_cv_dlopen_self=yes
11093     ;;
11094
11095   mingw* | pw32* | cegcc*)
11096     lt_cv_dlopen="LoadLibrary"
11097     lt_cv_dlopen_libs=
11098     ;;
11099
11100   cygwin*)
11101     lt_cv_dlopen="dlopen"
11102     lt_cv_dlopen_libs=
11103     ;;
11104
11105   darwin*)
11106   # if libdl is installed we need to link against it
11107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11108 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11109 if ${ac_cv_lib_dl_dlopen+:} false; then :
11110   $as_echo_n "(cached) " >&6
11111 else
11112   ac_check_lib_save_LIBS=$LIBS
11113 LIBS="-ldl  $LIBS"
11114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11115 /* end confdefs.h.  */
11116
11117 /* Override any GCC internal prototype to avoid an error.
11118    Use char because int might match the return type of a GCC
11119    builtin and then its argument prototype would still apply.  */
11120 #ifdef __cplusplus
11121 extern "C"
11122 #endif
11123 char dlopen ();
11124 int
11125 main ()
11126 {
11127 return dlopen ();
11128   ;
11129   return 0;
11130 }
11131 _ACEOF
11132 if ac_fn_c_try_link "$LINENO"; then :
11133   ac_cv_lib_dl_dlopen=yes
11134 else
11135   ac_cv_lib_dl_dlopen=no
11136 fi
11137 rm -f core conftest.err conftest.$ac_objext \
11138     conftest$ac_exeext conftest.$ac_ext
11139 LIBS=$ac_check_lib_save_LIBS
11140 fi
11141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11142 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11143 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11144   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11145 else
11146
11147     lt_cv_dlopen="dyld"
11148     lt_cv_dlopen_libs=
11149     lt_cv_dlopen_self=yes
11150
11151 fi
11152
11153     ;;
11154
11155   *)
11156     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11157 if test "x$ac_cv_func_shl_load" = xyes; then :
11158   lt_cv_dlopen="shl_load"
11159 else
11160   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11161 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11162 if ${ac_cv_lib_dld_shl_load+:} false; then :
11163   $as_echo_n "(cached) " >&6
11164 else
11165   ac_check_lib_save_LIBS=$LIBS
11166 LIBS="-ldld  $LIBS"
11167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11168 /* end confdefs.h.  */
11169
11170 /* Override any GCC internal prototype to avoid an error.
11171    Use char because int might match the return type of a GCC
11172    builtin and then its argument prototype would still apply.  */
11173 #ifdef __cplusplus
11174 extern "C"
11175 #endif
11176 char shl_load ();
11177 int
11178 main ()
11179 {
11180 return shl_load ();
11181   ;
11182   return 0;
11183 }
11184 _ACEOF
11185 if ac_fn_c_try_link "$LINENO"; then :
11186   ac_cv_lib_dld_shl_load=yes
11187 else
11188   ac_cv_lib_dld_shl_load=no
11189 fi
11190 rm -f core conftest.err conftest.$ac_objext \
11191     conftest$ac_exeext conftest.$ac_ext
11192 LIBS=$ac_check_lib_save_LIBS
11193 fi
11194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11195 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11196 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11197   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11198 else
11199   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11200 if test "x$ac_cv_func_dlopen" = xyes; then :
11201   lt_cv_dlopen="dlopen"
11202 else
11203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11204 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11205 if ${ac_cv_lib_dl_dlopen+:} false; then :
11206   $as_echo_n "(cached) " >&6
11207 else
11208   ac_check_lib_save_LIBS=$LIBS
11209 LIBS="-ldl  $LIBS"
11210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11211 /* end confdefs.h.  */
11212
11213 /* Override any GCC internal prototype to avoid an error.
11214    Use char because int might match the return type of a GCC
11215    builtin and then its argument prototype would still apply.  */
11216 #ifdef __cplusplus
11217 extern "C"
11218 #endif
11219 char dlopen ();
11220 int
11221 main ()
11222 {
11223 return dlopen ();
11224   ;
11225   return 0;
11226 }
11227 _ACEOF
11228 if ac_fn_c_try_link "$LINENO"; then :
11229   ac_cv_lib_dl_dlopen=yes
11230 else
11231   ac_cv_lib_dl_dlopen=no
11232 fi
11233 rm -f core conftest.err conftest.$ac_objext \
11234     conftest$ac_exeext conftest.$ac_ext
11235 LIBS=$ac_check_lib_save_LIBS
11236 fi
11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11238 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11239 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11240   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11241 else
11242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11243 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11244 if ${ac_cv_lib_svld_dlopen+:} false; then :
11245   $as_echo_n "(cached) " >&6
11246 else
11247   ac_check_lib_save_LIBS=$LIBS
11248 LIBS="-lsvld  $LIBS"
11249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11250 /* end confdefs.h.  */
11251
11252 /* Override any GCC internal prototype to avoid an error.
11253    Use char because int might match the return type of a GCC
11254    builtin and then its argument prototype would still apply.  */
11255 #ifdef __cplusplus
11256 extern "C"
11257 #endif
11258 char dlopen ();
11259 int
11260 main ()
11261 {
11262 return dlopen ();
11263   ;
11264   return 0;
11265 }
11266 _ACEOF
11267 if ac_fn_c_try_link "$LINENO"; then :
11268   ac_cv_lib_svld_dlopen=yes
11269 else
11270   ac_cv_lib_svld_dlopen=no
11271 fi
11272 rm -f core conftest.err conftest.$ac_objext \
11273     conftest$ac_exeext conftest.$ac_ext
11274 LIBS=$ac_check_lib_save_LIBS
11275 fi
11276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11277 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11278 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11279   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11280 else
11281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11282 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11283 if ${ac_cv_lib_dld_dld_link+:} false; then :
11284   $as_echo_n "(cached) " >&6
11285 else
11286   ac_check_lib_save_LIBS=$LIBS
11287 LIBS="-ldld  $LIBS"
11288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11289 /* end confdefs.h.  */
11290
11291 /* Override any GCC internal prototype to avoid an error.
11292    Use char because int might match the return type of a GCC
11293    builtin and then its argument prototype would still apply.  */
11294 #ifdef __cplusplus
11295 extern "C"
11296 #endif
11297 char dld_link ();
11298 int
11299 main ()
11300 {
11301 return dld_link ();
11302   ;
11303   return 0;
11304 }
11305 _ACEOF
11306 if ac_fn_c_try_link "$LINENO"; then :
11307   ac_cv_lib_dld_dld_link=yes
11308 else
11309   ac_cv_lib_dld_dld_link=no
11310 fi
11311 rm -f core conftest.err conftest.$ac_objext \
11312     conftest$ac_exeext conftest.$ac_ext
11313 LIBS=$ac_check_lib_save_LIBS
11314 fi
11315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11316 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11317 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11318   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11319 fi
11320
11321
11322 fi
11323
11324
11325 fi
11326
11327
11328 fi
11329
11330
11331 fi
11332
11333
11334 fi
11335
11336     ;;
11337   esac
11338
11339   if test "x$lt_cv_dlopen" != xno; then
11340     enable_dlopen=yes
11341   else
11342     enable_dlopen=no
11343   fi
11344
11345   case $lt_cv_dlopen in
11346   dlopen)
11347     save_CPPFLAGS="$CPPFLAGS"
11348     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11349
11350     save_LDFLAGS="$LDFLAGS"
11351     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11352
11353     save_LIBS="$LIBS"
11354     LIBS="$lt_cv_dlopen_libs $LIBS"
11355
11356     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11357 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11358 if ${lt_cv_dlopen_self+:} false; then :
11359   $as_echo_n "(cached) " >&6
11360 else
11361           if test "$cross_compiling" = yes; then :
11362   lt_cv_dlopen_self=cross
11363 else
11364   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11365   lt_status=$lt_dlunknown
11366   cat > conftest.$ac_ext <<_LT_EOF
11367 #line 11367 "configure"
11368 #include "confdefs.h"
11369
11370 #if HAVE_DLFCN_H
11371 #include <dlfcn.h>
11372 #endif
11373
11374 #include <stdio.h>
11375
11376 #ifdef RTLD_GLOBAL
11377 #  define LT_DLGLOBAL           RTLD_GLOBAL
11378 #else
11379 #  ifdef DL_GLOBAL
11380 #    define LT_DLGLOBAL         DL_GLOBAL
11381 #  else
11382 #    define LT_DLGLOBAL         0
11383 #  endif
11384 #endif
11385
11386 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11387    find out it does not work in some platform. */
11388 #ifndef LT_DLLAZY_OR_NOW
11389 #  ifdef RTLD_LAZY
11390 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11391 #  else
11392 #    ifdef DL_LAZY
11393 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11394 #    else
11395 #      ifdef RTLD_NOW
11396 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11397 #      else
11398 #        ifdef DL_NOW
11399 #          define LT_DLLAZY_OR_NOW      DL_NOW
11400 #        else
11401 #          define LT_DLLAZY_OR_NOW      0
11402 #        endif
11403 #      endif
11404 #    endif
11405 #  endif
11406 #endif
11407
11408 /* When -fvisbility=hidden is used, assume the code has been annotated
11409    correspondingly for the symbols needed.  */
11410 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11411 void fnord () __attribute__((visibility("default")));
11412 #endif
11413
11414 void fnord () { int i=42; }
11415 int main ()
11416 {
11417   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11418   int status = $lt_dlunknown;
11419
11420   if (self)
11421     {
11422       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11423       else
11424         {
11425           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11426           else puts (dlerror ());
11427         }
11428       /* dlclose (self); */
11429     }
11430   else
11431     puts (dlerror ());
11432
11433   return status;
11434 }
11435 _LT_EOF
11436   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11437   (eval $ac_link) 2>&5
11438   ac_status=$?
11439   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11440   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11441     (./conftest; exit; ) >&5 2>/dev/null
11442     lt_status=$?
11443     case x$lt_status in
11444       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11445       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11446       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11447     esac
11448   else :
11449     # compilation failed
11450     lt_cv_dlopen_self=no
11451   fi
11452 fi
11453 rm -fr conftest*
11454
11455
11456 fi
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11458 $as_echo "$lt_cv_dlopen_self" >&6; }
11459
11460     if test "x$lt_cv_dlopen_self" = xyes; then
11461       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11462       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11463 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11464 if ${lt_cv_dlopen_self_static+:} false; then :
11465   $as_echo_n "(cached) " >&6
11466 else
11467           if test "$cross_compiling" = yes; then :
11468   lt_cv_dlopen_self_static=cross
11469 else
11470   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11471   lt_status=$lt_dlunknown
11472   cat > conftest.$ac_ext <<_LT_EOF
11473 #line 11473 "configure"
11474 #include "confdefs.h"
11475
11476 #if HAVE_DLFCN_H
11477 #include <dlfcn.h>
11478 #endif
11479
11480 #include <stdio.h>
11481
11482 #ifdef RTLD_GLOBAL
11483 #  define LT_DLGLOBAL           RTLD_GLOBAL
11484 #else
11485 #  ifdef DL_GLOBAL
11486 #    define LT_DLGLOBAL         DL_GLOBAL
11487 #  else
11488 #    define LT_DLGLOBAL         0
11489 #  endif
11490 #endif
11491
11492 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11493    find out it does not work in some platform. */
11494 #ifndef LT_DLLAZY_OR_NOW
11495 #  ifdef RTLD_LAZY
11496 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11497 #  else
11498 #    ifdef DL_LAZY
11499 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11500 #    else
11501 #      ifdef RTLD_NOW
11502 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11503 #      else
11504 #        ifdef DL_NOW
11505 #          define LT_DLLAZY_OR_NOW      DL_NOW
11506 #        else
11507 #          define LT_DLLAZY_OR_NOW      0
11508 #        endif
11509 #      endif
11510 #    endif
11511 #  endif
11512 #endif
11513
11514 /* When -fvisbility=hidden is used, assume the code has been annotated
11515    correspondingly for the symbols needed.  */
11516 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11517 void fnord () __attribute__((visibility("default")));
11518 #endif
11519
11520 void fnord () { int i=42; }
11521 int main ()
11522 {
11523   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11524   int status = $lt_dlunknown;
11525
11526   if (self)
11527     {
11528       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11529       else
11530         {
11531           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11532           else puts (dlerror ());
11533         }
11534       /* dlclose (self); */
11535     }
11536   else
11537     puts (dlerror ());
11538
11539   return status;
11540 }
11541 _LT_EOF
11542   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11543   (eval $ac_link) 2>&5
11544   ac_status=$?
11545   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11546   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11547     (./conftest; exit; ) >&5 2>/dev/null
11548     lt_status=$?
11549     case x$lt_status in
11550       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11551       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11552       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11553     esac
11554   else :
11555     # compilation failed
11556     lt_cv_dlopen_self_static=no
11557   fi
11558 fi
11559 rm -fr conftest*
11560
11561
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11564 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11565     fi
11566
11567     CPPFLAGS="$save_CPPFLAGS"
11568     LDFLAGS="$save_LDFLAGS"
11569     LIBS="$save_LIBS"
11570     ;;
11571   esac
11572
11573   case $lt_cv_dlopen_self in
11574   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11575   *) enable_dlopen_self=unknown ;;
11576   esac
11577
11578   case $lt_cv_dlopen_self_static in
11579   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11580   *) enable_dlopen_self_static=unknown ;;
11581   esac
11582 fi
11583
11584
11585
11586
11587
11588
11589
11590
11591
11592
11593
11594
11595
11596
11597
11598
11599
11600 striplib=
11601 old_striplib=
11602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11603 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11604 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11605   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11606   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11608 $as_echo "yes" >&6; }
11609 else
11610 # FIXME - insert some real tests, host_os isn't really good enough
11611   case $host_os in
11612   darwin*)
11613     if test -n "$STRIP" ; then
11614       striplib="$STRIP -x"
11615       old_striplib="$STRIP -S"
11616       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11617 $as_echo "yes" >&6; }
11618     else
11619       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11620 $as_echo "no" >&6; }
11621     fi
11622     ;;
11623   *)
11624     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11625 $as_echo "no" >&6; }
11626     ;;
11627   esac
11628 fi
11629
11630
11631
11632
11633
11634
11635
11636
11637
11638
11639
11640
11641   # Report which library types will actually be built
11642   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11643 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11645 $as_echo "$can_build_shared" >&6; }
11646
11647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11648 $as_echo_n "checking whether to build shared libraries... " >&6; }
11649   test "$can_build_shared" = "no" && enable_shared=no
11650
11651   # On AIX, shared libraries and static libraries use the same namespace, and
11652   # are all built from PIC.
11653   case $host_os in
11654   aix3*)
11655     test "$enable_shared" = yes && enable_static=no
11656     if test -n "$RANLIB"; then
11657       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11658       postinstall_cmds='$RANLIB $lib'
11659     fi
11660     ;;
11661
11662   aix[4-9]*)
11663     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11664       test "$enable_shared" = yes && enable_static=no
11665     fi
11666     ;;
11667   esac
11668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11669 $as_echo "$enable_shared" >&6; }
11670
11671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11672 $as_echo_n "checking whether to build static libraries... " >&6; }
11673   # Make sure either enable_shared or enable_static is yes.
11674   test "$enable_shared" = yes || enable_static=yes
11675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11676 $as_echo "$enable_static" >&6; }
11677
11678
11679
11680
11681 fi
11682 ac_ext=c
11683 ac_cpp='$CPP $CPPFLAGS'
11684 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11685 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11686 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11687
11688 CC="$lt_save_CC"
11689
11690
11691
11692
11693
11694
11695
11696
11697
11698
11699
11700
11701
11702         ac_config_commands="$ac_config_commands libtool"
11703
11704
11705
11706
11707 # Only expand once:
11708
11709
11710
11711
11712
11713 case $host in
11714   *-cygwin* | *-mingw*)
11715     # 'host' will be top-level target in the case of a target lib,
11716     # we must compare to with_cross_host to decide if this is a native
11717     # or cross-compiler and select where to install dlls appropriately.
11718     if test -n "$with_cross_host" &&
11719         test x"$with_cross_host" != x"no"; then
11720       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
11721     else
11722       lt_host_flags='-no-undefined -bindir "$(bindir)"';
11723     fi
11724     ;;
11725   *)
11726     lt_host_flags=
11727     ;;
11728 esac
11729
11730
11731
11732
11733
11734
11735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
11736 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
11737     # Check whether --enable-maintainer-mode was given.
11738 if test "${enable_maintainer_mode+set}" = set; then :
11739   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
11740 else
11741   USE_MAINTAINER_MODE=no
11742 fi
11743
11744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
11745 $as_echo "$USE_MAINTAINER_MODE" >&6; }
11746    if test $USE_MAINTAINER_MODE = yes; then
11747   MAINTAINER_MODE_TRUE=
11748   MAINTAINER_MODE_FALSE='#'
11749 else
11750   MAINTAINER_MODE_TRUE='#'
11751   MAINTAINER_MODE_FALSE=
11752 fi
11753
11754   MAINT=$MAINTAINER_MODE_TRUE
11755
11756
11757
11758 # For libtool versioning info, format is CURRENT:REVISION:AGE
11759 libtool_VERSION=3:0:2
11760
11761
11762 # Check for used threading-model
11763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread model used by GCC" >&5
11764 $as_echo_n "checking for thread model used by GCC... " >&6; }
11765 target_thread_file=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
11766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $target_thread_file" >&5
11767 $as_echo "$target_thread_file" >&6; }
11768
11769 case "$target" in
11770  *aarch64*)
11771     ac_ext=c
11772 ac_cpp='$CPP $CPPFLAGS'
11773 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11774 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11775 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11776
11777 enable_aarch64_lse=
11778 save_CFLAGS="$CFLAGS"
11779 for real_option in -march=armv8-a+lse; do
11780   # Do the check with the no- prefix removed since gcc silently
11781   # accepts any -Wno-* option on purpose
11782   case $real_option in
11783     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
11784     *) option=$real_option ;;
11785   esac
11786   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
11787
11788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
11789 $as_echo_n "checking whether $CC supports $option... " >&6; }
11790 if eval \${$as_acx_Woption+:} false; then :
11791   $as_echo_n "(cached) " >&6
11792 else
11793   CFLAGS="$option"
11794     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11795 /* end confdefs.h.  */
11796
11797 int
11798 main ()
11799 {
11800
11801   ;
11802   return 0;
11803 }
11804 _ACEOF
11805 if ac_fn_c_try_compile "$LINENO"; then :
11806   eval "$as_acx_Woption=yes"
11807 else
11808   eval "$as_acx_Woption=no"
11809 fi
11810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11811
11812 fi
11813 eval ac_res=\$$as_acx_Woption
11814                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
11815 $as_echo "$ac_res" >&6; }
11816   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
11817   enable_aarch64_lse="$enable_aarch64_lse${enable_aarch64_lse:+ }$real_option"
11818 fi
11819   done
11820 CFLAGS="$save_CFLAGS"
11821 ac_ext=c
11822 ac_cpp='$CPP $CPPFLAGS'
11823 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11824 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11825 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11826
11827
11828     ;;
11829 esac
11830
11831 # Get target configury.
11832 . ${srcdir}/configure.tgt
11833 if test -n "$UNSUPPORTED"; then
11834   as_fn_error $? "Configuration ${target} is unsupported." "$LINENO" 5
11835 fi
11836
11837 # Write out the ifunc resolver arg type.
11838
11839 cat >>confdefs.h <<_ACEOF
11840 #define IFUNC_RESOLVER_ARGS $IFUNC_RESOLVER_ARGS
11841 _ACEOF
11842
11843
11844 # Disable fallbacks to __sync routines from libgcc.  Otherwise we'll
11845 # make silly decisions about what the cpu can do.
11846 CFLAGS="$save_CFLAGS -fno-sync-libcalls $XCFLAGS"
11847
11848 # Check header files.
11849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11850 $as_echo_n "checking for ANSI C header files... " >&6; }
11851 if ${ac_cv_header_stdc+:} false; then :
11852   $as_echo_n "(cached) " >&6
11853 else
11854   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11855 /* end confdefs.h.  */
11856 #include <stdlib.h>
11857 #include <stdarg.h>
11858 #include <string.h>
11859 #include <float.h>
11860
11861 int
11862 main ()
11863 {
11864
11865   ;
11866   return 0;
11867 }
11868 _ACEOF
11869 if ac_fn_c_try_compile "$LINENO"; then :
11870   ac_cv_header_stdc=yes
11871 else
11872   ac_cv_header_stdc=no
11873 fi
11874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11875
11876 if test $ac_cv_header_stdc = yes; then
11877   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11879 /* end confdefs.h.  */
11880 #include <string.h>
11881
11882 _ACEOF
11883 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11884   $EGREP "memchr" >/dev/null 2>&1; then :
11885
11886 else
11887   ac_cv_header_stdc=no
11888 fi
11889 rm -f conftest*
11890
11891 fi
11892
11893 if test $ac_cv_header_stdc = yes; then
11894   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11896 /* end confdefs.h.  */
11897 #include <stdlib.h>
11898
11899 _ACEOF
11900 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11901   $EGREP "free" >/dev/null 2>&1; then :
11902
11903 else
11904   ac_cv_header_stdc=no
11905 fi
11906 rm -f conftest*
11907
11908 fi
11909
11910 if test $ac_cv_header_stdc = yes; then
11911   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11912   if test "$cross_compiling" = yes; then :
11913   :
11914 else
11915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11916 /* end confdefs.h.  */
11917 #include <ctype.h>
11918 #include <stdlib.h>
11919 #if ((' ' & 0x0FF) == 0x020)
11920 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11921 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11922 #else
11923 # define ISLOWER(c) \
11924                    (('a' <= (c) && (c) <= 'i') \
11925                      || ('j' <= (c) && (c) <= 'r') \
11926                      || ('s' <= (c) && (c) <= 'z'))
11927 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11928 #endif
11929
11930 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11931 int
11932 main ()
11933 {
11934   int i;
11935   for (i = 0; i < 256; i++)
11936     if (XOR (islower (i), ISLOWER (i))
11937         || toupper (i) != TOUPPER (i))
11938       return 2;
11939   return 0;
11940 }
11941 _ACEOF
11942 if ac_fn_c_try_run "$LINENO"; then :
11943
11944 else
11945   ac_cv_header_stdc=no
11946 fi
11947 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11948   conftest.$ac_objext conftest.beam conftest.$ac_ext
11949 fi
11950
11951 fi
11952 fi
11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11954 $as_echo "$ac_cv_header_stdc" >&6; }
11955 if test $ac_cv_header_stdc = yes; then
11956
11957 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11958
11959 fi
11960
11961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether string.h and strings.h may both be included" >&5
11962 $as_echo_n "checking whether string.h and strings.h may both be included... " >&6; }
11963 if ${gcc_cv_header_string+:} false; then :
11964   $as_echo_n "(cached) " >&6
11965 else
11966   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11967 /* end confdefs.h.  */
11968 #include <string.h>
11969 #include <strings.h>
11970 int
11971 main ()
11972 {
11973
11974   ;
11975   return 0;
11976 }
11977 _ACEOF
11978 if ac_fn_c_try_compile "$LINENO"; then :
11979   gcc_cv_header_string=yes
11980 else
11981   gcc_cv_header_string=no
11982 fi
11983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11984 fi
11985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_header_string" >&5
11986 $as_echo "$gcc_cv_header_string" >&6; }
11987 if test $gcc_cv_header_string = yes; then
11988
11989 $as_echo "#define STRING_WITH_STRINGS 1" >>confdefs.h
11990
11991 fi
11992
11993
11994
11995 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
11996
11997 acx_cv_header_stdint=stddef.h
11998 acx_cv_header_stdint_kind="(already complete)"
11999 for i in stdint.h $inttype_headers; do
12000   unset ac_cv_type_uintptr_t
12001   unset ac_cv_type_uintmax_t
12002   unset ac_cv_type_int_least32_t
12003   unset ac_cv_type_int_fast32_t
12004   unset ac_cv_type_uint64_t
12005   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
12006   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
12007 #include <$i>
12008 "
12009 if test "x$ac_cv_type_uintmax_t" = xyes; then :
12010   acx_cv_header_stdint=$i
12011 else
12012   continue
12013 fi
12014
12015   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12016 #include <$i>
12017 "
12018 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12019
12020 else
12021   acx_cv_header_stdint_kind="(mostly complete)"
12022 fi
12023
12024   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
12025 #include <$i>
12026 "
12027 if test "x$ac_cv_type_int_least32_t" = xyes; then :
12028
12029 else
12030   acx_cv_header_stdint_kind="(mostly complete)"
12031 fi
12032
12033   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
12034 #include <$i>
12035 "
12036 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
12037
12038 else
12039   acx_cv_header_stdint_kind="(mostly complete)"
12040 fi
12041
12042   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12043 #include <$i>
12044 "
12045 if test "x$ac_cv_type_uint64_t" = xyes; then :
12046
12047 else
12048   acx_cv_header_stdint_kind="(lacks uint64_t)"
12049 fi
12050
12051   break
12052 done
12053 if test "$acx_cv_header_stdint" = stddef.h; then
12054   acx_cv_header_stdint_kind="(lacks uintmax_t)"
12055   for i in stdint.h $inttype_headers; do
12056     unset ac_cv_type_uintptr_t
12057     unset ac_cv_type_uint32_t
12058     unset ac_cv_type_uint64_t
12059     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
12060     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
12061 #include <$i>
12062 "
12063 if test "x$ac_cv_type_uint32_t" = xyes; then :
12064   acx_cv_header_stdint=$i
12065 else
12066   continue
12067 fi
12068
12069     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
12070 #include <$i>
12071 "
12072 if test "x$ac_cv_type_uint64_t" = xyes; then :
12073
12074 fi
12075
12076     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
12077 #include <$i>
12078 "
12079 if test "x$ac_cv_type_uintptr_t" = xyes; then :
12080
12081 fi
12082
12083     break
12084   done
12085 fi
12086 if test "$acx_cv_header_stdint" = stddef.h; then
12087   acx_cv_header_stdint_kind="(u_intXX_t style)"
12088   for i in sys/types.h $inttype_headers; do
12089     unset ac_cv_type_u_int32_t
12090     unset ac_cv_type_u_int64_t
12091     $as_echo_n "looking for u_intXX_t types in $i, " >&6
12092     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
12093 #include <$i>
12094 "
12095 if test "x$ac_cv_type_u_int32_t" = xyes; then :
12096   acx_cv_header_stdint=$i
12097 else
12098   continue
12099 fi
12100
12101     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
12102 #include <$i>
12103 "
12104 if test "x$ac_cv_type_u_int64_t" = xyes; then :
12105
12106 fi
12107
12108     break
12109   done
12110 fi
12111 if test "$acx_cv_header_stdint" = stddef.h; then
12112   acx_cv_header_stdint_kind="(using manual detection)"
12113 fi
12114
12115 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
12116 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
12117 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
12118 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
12119 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
12120
12121 # ----------------- Summarize what we found so far
12122
12123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
12124 $as_echo_n "checking what to include in gstdint.h... " >&6; }
12125
12126 case `$as_basename -- gstdint.h ||
12127 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
12128          Xgstdint.h : 'X\(//\)$' \| \
12129          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
12130 $as_echo X/gstdint.h |
12131     sed '/^.*\/\([^/][^/]*\)\/*$/{
12132             s//\1/
12133             q
12134           }
12135           /^X\/\(\/\/\)$/{
12136             s//\1/
12137             q
12138           }
12139           /^X\/\(\/\).*/{
12140             s//\1/
12141             q
12142           }
12143           s/.*/./; q'` in
12144   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12145 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12146   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
12147 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
12148   *) ;;
12149 esac
12150
12151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
12152 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
12153
12154 # ----------------- done included file, check C basic types --------
12155
12156 # Lacking an uintptr_t?  Test size of void *
12157 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
12158   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
12159 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12160 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12161 # This bug is HP SR number 8606223364.
12162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
12163 $as_echo_n "checking size of void *... " >&6; }
12164 if ${ac_cv_sizeof_void_p+:} false; then :
12165   $as_echo_n "(cached) " >&6
12166 else
12167   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
12168
12169 else
12170   if test "$ac_cv_type_void_p" = yes; then
12171      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12173 as_fn_error 77 "cannot compute sizeof (void *)
12174 See \`config.log' for more details" "$LINENO" 5; }
12175    else
12176      ac_cv_sizeof_void_p=0
12177    fi
12178 fi
12179
12180 fi
12181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
12182 $as_echo "$ac_cv_sizeof_void_p" >&6; }
12183
12184
12185
12186 cat >>confdefs.h <<_ACEOF
12187 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
12188 _ACEOF
12189
12190  ;;
12191 esac
12192
12193 # Lacking an uint64_t?  Test size of long
12194 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
12195   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
12196 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12197 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12198 # This bug is HP SR number 8606223364.
12199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
12200 $as_echo_n "checking size of long... " >&6; }
12201 if ${ac_cv_sizeof_long+:} false; then :
12202   $as_echo_n "(cached) " >&6
12203 else
12204   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
12205
12206 else
12207   if test "$ac_cv_type_long" = yes; then
12208      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12209 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12210 as_fn_error 77 "cannot compute sizeof (long)
12211 See \`config.log' for more details" "$LINENO" 5; }
12212    else
12213      ac_cv_sizeof_long=0
12214    fi
12215 fi
12216
12217 fi
12218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
12219 $as_echo "$ac_cv_sizeof_long" >&6; }
12220
12221
12222
12223 cat >>confdefs.h <<_ACEOF
12224 #define SIZEOF_LONG $ac_cv_sizeof_long
12225 _ACEOF
12226
12227  ;;
12228 esac
12229
12230 if test $acx_cv_header_stdint = stddef.h; then
12231   # Lacking a good header?  Test size of everything and deduce all types.
12232   # The cast to long int works around a bug in the HP C Compiler
12233 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12234 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12235 # This bug is HP SR number 8606223364.
12236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
12237 $as_echo_n "checking size of int... " >&6; }
12238 if ${ac_cv_sizeof_int+:} false; then :
12239   $as_echo_n "(cached) " >&6
12240 else
12241   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
12242
12243 else
12244   if test "$ac_cv_type_int" = yes; then
12245      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12246 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12247 as_fn_error 77 "cannot compute sizeof (int)
12248 See \`config.log' for more details" "$LINENO" 5; }
12249    else
12250      ac_cv_sizeof_int=0
12251    fi
12252 fi
12253
12254 fi
12255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
12256 $as_echo "$ac_cv_sizeof_int" >&6; }
12257
12258
12259
12260 cat >>confdefs.h <<_ACEOF
12261 #define SIZEOF_INT $ac_cv_sizeof_int
12262 _ACEOF
12263
12264
12265   # The cast to long int works around a bug in the HP C Compiler
12266 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12267 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12268 # This bug is HP SR number 8606223364.
12269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
12270 $as_echo_n "checking size of short... " >&6; }
12271 if ${ac_cv_sizeof_short+:} false; then :
12272   $as_echo_n "(cached) " >&6
12273 else
12274   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
12275
12276 else
12277   if test "$ac_cv_type_short" = yes; then
12278      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12279 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12280 as_fn_error 77 "cannot compute sizeof (short)
12281 See \`config.log' for more details" "$LINENO" 5; }
12282    else
12283      ac_cv_sizeof_short=0
12284    fi
12285 fi
12286
12287 fi
12288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
12289 $as_echo "$ac_cv_sizeof_short" >&6; }
12290
12291
12292
12293 cat >>confdefs.h <<_ACEOF
12294 #define SIZEOF_SHORT $ac_cv_sizeof_short
12295 _ACEOF
12296
12297
12298   # The cast to long int works around a bug in the HP C Compiler
12299 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12300 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12301 # This bug is HP SR number 8606223364.
12302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
12303 $as_echo_n "checking size of char... " >&6; }
12304 if ${ac_cv_sizeof_char+:} false; then :
12305   $as_echo_n "(cached) " >&6
12306 else
12307   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
12308
12309 else
12310   if test "$ac_cv_type_char" = yes; then
12311      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12312 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12313 as_fn_error 77 "cannot compute sizeof (char)
12314 See \`config.log' for more details" "$LINENO" 5; }
12315    else
12316      ac_cv_sizeof_char=0
12317    fi
12318 fi
12319
12320 fi
12321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
12322 $as_echo "$ac_cv_sizeof_char" >&6; }
12323
12324
12325
12326 cat >>confdefs.h <<_ACEOF
12327 #define SIZEOF_CHAR $ac_cv_sizeof_char
12328 _ACEOF
12329
12330
12331
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
12333 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
12334   case "$ac_cv_sizeof_char" in
12335     1) acx_cv_type_int8_t=char ;;
12336     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
12337   esac
12338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
12339 $as_echo "$acx_cv_type_int8_t" >&6; }
12340
12341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
12342 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
12343   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
12344     2:*) acx_cv_type_int16_t=int ;;
12345     *:2) acx_cv_type_int16_t=short ;;
12346     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
12347   esac
12348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
12349 $as_echo "$acx_cv_type_int16_t" >&6; }
12350
12351   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
12352 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
12353   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
12354     4:*) acx_cv_type_int32_t=int ;;
12355     *:4) acx_cv_type_int32_t=long ;;
12356     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
12357   esac
12358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
12359 $as_echo "$acx_cv_type_int32_t" >&6; }
12360 fi
12361
12362 # These tests are here to make the output prettier
12363
12364 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
12365   case "$ac_cv_sizeof_long" in
12366     8) acx_cv_type_int64_t=long ;;
12367   esac
12368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
12369 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
12370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
12371 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
12372 fi
12373
12374 # Now we can use the above types
12375
12376 if test "$ac_cv_type_uintptr_t" != yes; then
12377   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
12378 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
12379   case $ac_cv_sizeof_void_p in
12380     2) acx_cv_type_intptr_t=int16_t ;;
12381     4) acx_cv_type_intptr_t=int32_t ;;
12382     8) acx_cv_type_intptr_t=int64_t ;;
12383     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
12384   esac
12385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
12386 $as_echo "$acx_cv_type_intptr_t" >&6; }
12387 fi
12388
12389 # ----------------- done all checks, emit header -------------
12390 ac_config_commands="$ac_config_commands gstdint.h"
12391
12392
12393
12394 for ac_header in fenv.h
12395 do :
12396   ac_fn_c_check_header_mongrel "$LINENO" "fenv.h" "ac_cv_header_fenv_h" "$ac_includes_default"
12397 if test "x$ac_cv_header_fenv_h" = xyes; then :
12398   cat >>confdefs.h <<_ACEOF
12399 #define HAVE_FENV_H 1
12400 _ACEOF
12401
12402 fi
12403
12404 done
12405
12406
12407 # Check for common type sizes
12408
12409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 1 byte integer" >&5
12410 $as_echo_n "checking for 1 byte integer... " >&6; }
12411 if ${libat_cv_have_mode_QI+:} false; then :
12412   $as_echo_n "(cached) " >&6
12413 else
12414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12415 /* end confdefs.h.  */
12416 int x __attribute__((mode(QI)));
12417 _ACEOF
12418 if ac_fn_c_try_compile "$LINENO"; then :
12419   libat_cv_have_mode_QI=yes
12420 else
12421   libat_cv_have_mode_QI=no
12422 fi
12423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12424 fi
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_QI" >&5
12426 $as_echo "$libat_cv_have_mode_QI" >&6; }
12427
12428   yesno=`echo $libat_cv_have_mode_QI | tr 'yesno' '1  0 '`
12429
12430 cat >>confdefs.h <<_ACEOF
12431 #define HAVE_INT1 $yesno
12432 _ACEOF
12433
12434
12435   if test x$libat_cv_have_mode_QI = xyes; then
12436     SIZES="$SIZES 1"
12437   fi
12438
12439
12440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 2 byte integer" >&5
12441 $as_echo_n "checking for 2 byte integer... " >&6; }
12442 if ${libat_cv_have_mode_HI+:} false; then :
12443   $as_echo_n "(cached) " >&6
12444 else
12445   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12446 /* end confdefs.h.  */
12447 int x __attribute__((mode(HI)));
12448 _ACEOF
12449 if ac_fn_c_try_compile "$LINENO"; then :
12450   libat_cv_have_mode_HI=yes
12451 else
12452   libat_cv_have_mode_HI=no
12453 fi
12454 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12455 fi
12456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_HI" >&5
12457 $as_echo "$libat_cv_have_mode_HI" >&6; }
12458
12459   yesno=`echo $libat_cv_have_mode_HI | tr 'yesno' '1  0 '`
12460
12461 cat >>confdefs.h <<_ACEOF
12462 #define HAVE_INT2 $yesno
12463 _ACEOF
12464
12465
12466   if test x$libat_cv_have_mode_HI = xyes; then
12467     SIZES="$SIZES 2"
12468   fi
12469
12470
12471   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 4 byte integer" >&5
12472 $as_echo_n "checking for 4 byte integer... " >&6; }
12473 if ${libat_cv_have_mode_SI+:} false; then :
12474   $as_echo_n "(cached) " >&6
12475 else
12476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12477 /* end confdefs.h.  */
12478 int x __attribute__((mode(SI)));
12479 _ACEOF
12480 if ac_fn_c_try_compile "$LINENO"; then :
12481   libat_cv_have_mode_SI=yes
12482 else
12483   libat_cv_have_mode_SI=no
12484 fi
12485 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12486 fi
12487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_SI" >&5
12488 $as_echo "$libat_cv_have_mode_SI" >&6; }
12489
12490   yesno=`echo $libat_cv_have_mode_SI | tr 'yesno' '1  0 '`
12491
12492 cat >>confdefs.h <<_ACEOF
12493 #define HAVE_INT4 $yesno
12494 _ACEOF
12495
12496
12497   if test x$libat_cv_have_mode_SI = xyes; then
12498     SIZES="$SIZES 4"
12499   fi
12500
12501
12502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 8 byte integer" >&5
12503 $as_echo_n "checking for 8 byte integer... " >&6; }
12504 if ${libat_cv_have_mode_DI+:} false; then :
12505   $as_echo_n "(cached) " >&6
12506 else
12507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12508 /* end confdefs.h.  */
12509 int x __attribute__((mode(DI)));
12510 _ACEOF
12511 if ac_fn_c_try_compile "$LINENO"; then :
12512   libat_cv_have_mode_DI=yes
12513 else
12514   libat_cv_have_mode_DI=no
12515 fi
12516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12517 fi
12518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_DI" >&5
12519 $as_echo "$libat_cv_have_mode_DI" >&6; }
12520
12521   yesno=`echo $libat_cv_have_mode_DI | tr 'yesno' '1  0 '`
12522
12523 cat >>confdefs.h <<_ACEOF
12524 #define HAVE_INT8 $yesno
12525 _ACEOF
12526
12527
12528   if test x$libat_cv_have_mode_DI = xyes; then
12529     SIZES="$SIZES 8"
12530   fi
12531
12532
12533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16 byte integer" >&5
12534 $as_echo_n "checking for 16 byte integer... " >&6; }
12535 if ${libat_cv_have_mode_TI+:} false; then :
12536   $as_echo_n "(cached) " >&6
12537 else
12538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12539 /* end confdefs.h.  */
12540 int x __attribute__((mode(TI)));
12541 _ACEOF
12542 if ac_fn_c_try_compile "$LINENO"; then :
12543   libat_cv_have_mode_TI=yes
12544 else
12545   libat_cv_have_mode_TI=no
12546 fi
12547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12548 fi
12549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_mode_TI" >&5
12550 $as_echo "$libat_cv_have_mode_TI" >&6; }
12551
12552   yesno=`echo $libat_cv_have_mode_TI | tr 'yesno' '1  0 '`
12553
12554 cat >>confdefs.h <<_ACEOF
12555 #define HAVE_INT16 $yesno
12556 _ACEOF
12557
12558
12559   if test x$libat_cv_have_mode_TI = xyes; then
12560     SIZES="$SIZES 16"
12561   fi
12562
12563
12564
12565 # Check for compiler builtins of atomic operations.
12566
12567   # Do link tests if possible, instead asm tests, limited to some platforms
12568   # see discussion in PR target/40134, PR libstdc++/40133 and the thread
12569   # starting at http://gcc.gnu.org/ml/gcc-patches/2009-07/msg00322.html
12570   atomic_builtins_link_tests=no
12571   if test x$gcc_no_link != xyes; then
12572     # Can do link tests. Limit to some tested platforms
12573     case "$host" in
12574       *-*-linux* | *-*-uclinux* | *-*-kfreebsd*-gnu | *-*-gnu*)
12575         atomic_builtins_link_tests=yes
12576         ;;
12577     esac
12578   fi
12579
12580
12581
12582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 1" >&5
12583 $as_echo_n "checking for __atomic_load/store for size 1... " >&6; }
12584 if ${libat_cv_have_at_ldst_1+:} false; then :
12585   $as_echo_n "(cached) " >&6
12586 else
12587
12588     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12589 /* end confdefs.h.  */
12590
12591 int
12592 main ()
12593 {
12594 typedef int T __attribute__((mode(QI)));
12595      T *x; volatile T sink; asm("" : "=g"(x));
12596      sink = __atomic_load_n(x, 0);
12597      __atomic_store_n(x, sink, 0);
12598   ;
12599   return 0;
12600 }
12601 _ACEOF
12602     if test x$atomic_builtins_link_tests = xyes; then
12603       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12604   (eval $ac_link) 2>&5
12605   ac_status=$?
12606   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12607   test $ac_status = 0; }; then
12608         eval libat_cv_have_at_ldst_1=yes
12609       else
12610         eval libat_cv_have_at_ldst_1=no
12611       fi
12612     else
12613       old_CFLAGS="$CFLAGS"
12614       # Compile unoptimized.
12615       CFLAGS="$CFLAGS -O0 -S"
12616       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12617   (eval $ac_compile) 2>&5
12618   ac_status=$?
12619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12620   test $ac_status = 0; }; then
12621         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12622           eval libat_cv_have_at_ldst_1=no
12623         else
12624           eval libat_cv_have_at_ldst_1=yes
12625         fi
12626       else
12627         eval libat_cv_have_at_ldst_1=no
12628       fi
12629       CFLAGS="$old_CFLAGS"
12630     fi
12631     rm -f conftest*
12632
12633 fi
12634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_1" >&5
12635 $as_echo "$libat_cv_have_at_ldst_1" >&6; }
12636
12637
12638   yesno=`echo $libat_cv_have_at_ldst_1 | tr 'yesno' '1  0 '`
12639
12640 cat >>confdefs.h <<_ACEOF
12641 #define HAVE_ATOMIC_LDST_1 $yesno
12642 _ACEOF
12643
12644
12645
12646
12647
12648
12649
12650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 2" >&5
12651 $as_echo_n "checking for __atomic_load/store for size 2... " >&6; }
12652 if ${libat_cv_have_at_ldst_2+:} false; then :
12653   $as_echo_n "(cached) " >&6
12654 else
12655
12656     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12657 /* end confdefs.h.  */
12658
12659 int
12660 main ()
12661 {
12662 typedef int T __attribute__((mode(HI)));
12663      T *x; volatile T sink; asm("" : "=g"(x));
12664      sink = __atomic_load_n(x, 0);
12665      __atomic_store_n(x, sink, 0);
12666   ;
12667   return 0;
12668 }
12669 _ACEOF
12670     if test x$atomic_builtins_link_tests = xyes; then
12671       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12672   (eval $ac_link) 2>&5
12673   ac_status=$?
12674   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12675   test $ac_status = 0; }; then
12676         eval libat_cv_have_at_ldst_2=yes
12677       else
12678         eval libat_cv_have_at_ldst_2=no
12679       fi
12680     else
12681       old_CFLAGS="$CFLAGS"
12682       # Compile unoptimized.
12683       CFLAGS="$CFLAGS -O0 -S"
12684       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12685   (eval $ac_compile) 2>&5
12686   ac_status=$?
12687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12688   test $ac_status = 0; }; then
12689         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12690           eval libat_cv_have_at_ldst_2=no
12691         else
12692           eval libat_cv_have_at_ldst_2=yes
12693         fi
12694       else
12695         eval libat_cv_have_at_ldst_2=no
12696       fi
12697       CFLAGS="$old_CFLAGS"
12698     fi
12699     rm -f conftest*
12700
12701 fi
12702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_2" >&5
12703 $as_echo "$libat_cv_have_at_ldst_2" >&6; }
12704
12705
12706   yesno=`echo $libat_cv_have_at_ldst_2 | tr 'yesno' '1  0 '`
12707
12708 cat >>confdefs.h <<_ACEOF
12709 #define HAVE_ATOMIC_LDST_2 $yesno
12710 _ACEOF
12711
12712
12713
12714
12715
12716
12717
12718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 4" >&5
12719 $as_echo_n "checking for __atomic_load/store for size 4... " >&6; }
12720 if ${libat_cv_have_at_ldst_4+:} false; then :
12721   $as_echo_n "(cached) " >&6
12722 else
12723
12724     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12725 /* end confdefs.h.  */
12726
12727 int
12728 main ()
12729 {
12730 typedef int T __attribute__((mode(SI)));
12731      T *x; volatile T sink; asm("" : "=g"(x));
12732      sink = __atomic_load_n(x, 0);
12733      __atomic_store_n(x, sink, 0);
12734   ;
12735   return 0;
12736 }
12737 _ACEOF
12738     if test x$atomic_builtins_link_tests = xyes; then
12739       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12740   (eval $ac_link) 2>&5
12741   ac_status=$?
12742   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12743   test $ac_status = 0; }; then
12744         eval libat_cv_have_at_ldst_4=yes
12745       else
12746         eval libat_cv_have_at_ldst_4=no
12747       fi
12748     else
12749       old_CFLAGS="$CFLAGS"
12750       # Compile unoptimized.
12751       CFLAGS="$CFLAGS -O0 -S"
12752       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12753   (eval $ac_compile) 2>&5
12754   ac_status=$?
12755   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12756   test $ac_status = 0; }; then
12757         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12758           eval libat_cv_have_at_ldst_4=no
12759         else
12760           eval libat_cv_have_at_ldst_4=yes
12761         fi
12762       else
12763         eval libat_cv_have_at_ldst_4=no
12764       fi
12765       CFLAGS="$old_CFLAGS"
12766     fi
12767     rm -f conftest*
12768
12769 fi
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_4" >&5
12771 $as_echo "$libat_cv_have_at_ldst_4" >&6; }
12772
12773
12774   yesno=`echo $libat_cv_have_at_ldst_4 | tr 'yesno' '1  0 '`
12775
12776 cat >>confdefs.h <<_ACEOF
12777 #define HAVE_ATOMIC_LDST_4 $yesno
12778 _ACEOF
12779
12780
12781
12782
12783
12784
12785
12786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 8" >&5
12787 $as_echo_n "checking for __atomic_load/store for size 8... " >&6; }
12788 if ${libat_cv_have_at_ldst_8+:} false; then :
12789   $as_echo_n "(cached) " >&6
12790 else
12791
12792     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12793 /* end confdefs.h.  */
12794
12795 int
12796 main ()
12797 {
12798 typedef int T __attribute__((mode(DI)));
12799      T *x; volatile T sink; asm("" : "=g"(x));
12800      sink = __atomic_load_n(x, 0);
12801      __atomic_store_n(x, sink, 0);
12802   ;
12803   return 0;
12804 }
12805 _ACEOF
12806     if test x$atomic_builtins_link_tests = xyes; then
12807       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12808   (eval $ac_link) 2>&5
12809   ac_status=$?
12810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12811   test $ac_status = 0; }; then
12812         eval libat_cv_have_at_ldst_8=yes
12813       else
12814         eval libat_cv_have_at_ldst_8=no
12815       fi
12816     else
12817       old_CFLAGS="$CFLAGS"
12818       # Compile unoptimized.
12819       CFLAGS="$CFLAGS -O0 -S"
12820       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12821   (eval $ac_compile) 2>&5
12822   ac_status=$?
12823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12824   test $ac_status = 0; }; then
12825         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12826           eval libat_cv_have_at_ldst_8=no
12827         else
12828           eval libat_cv_have_at_ldst_8=yes
12829         fi
12830       else
12831         eval libat_cv_have_at_ldst_8=no
12832       fi
12833       CFLAGS="$old_CFLAGS"
12834     fi
12835     rm -f conftest*
12836
12837 fi
12838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_8" >&5
12839 $as_echo "$libat_cv_have_at_ldst_8" >&6; }
12840
12841
12842   yesno=`echo $libat_cv_have_at_ldst_8 | tr 'yesno' '1  0 '`
12843
12844 cat >>confdefs.h <<_ACEOF
12845 #define HAVE_ATOMIC_LDST_8 $yesno
12846 _ACEOF
12847
12848
12849
12850
12851
12852
12853
12854   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_load/store for size 16" >&5
12855 $as_echo_n "checking for __atomic_load/store for size 16... " >&6; }
12856 if ${libat_cv_have_at_ldst_16+:} false; then :
12857   $as_echo_n "(cached) " >&6
12858 else
12859
12860     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12861 /* end confdefs.h.  */
12862
12863 int
12864 main ()
12865 {
12866 typedef int T __attribute__((mode(TI)));
12867      T *x; volatile T sink; asm("" : "=g"(x));
12868      sink = __atomic_load_n(x, 0);
12869      __atomic_store_n(x, sink, 0);
12870   ;
12871   return 0;
12872 }
12873 _ACEOF
12874     if test x$atomic_builtins_link_tests = xyes; then
12875       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12876   (eval $ac_link) 2>&5
12877   ac_status=$?
12878   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12879   test $ac_status = 0; }; then
12880         eval libat_cv_have_at_ldst_16=yes
12881       else
12882         eval libat_cv_have_at_ldst_16=no
12883       fi
12884     else
12885       old_CFLAGS="$CFLAGS"
12886       # Compile unoptimized.
12887       CFLAGS="$CFLAGS -O0 -S"
12888       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12889   (eval $ac_compile) 2>&5
12890   ac_status=$?
12891   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12892   test $ac_status = 0; }; then
12893         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12894           eval libat_cv_have_at_ldst_16=no
12895         else
12896           eval libat_cv_have_at_ldst_16=yes
12897         fi
12898       else
12899         eval libat_cv_have_at_ldst_16=no
12900       fi
12901       CFLAGS="$old_CFLAGS"
12902     fi
12903     rm -f conftest*
12904
12905 fi
12906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_ldst_16" >&5
12907 $as_echo "$libat_cv_have_at_ldst_16" >&6; }
12908
12909
12910   yesno=`echo $libat_cv_have_at_ldst_16 | tr 'yesno' '1  0 '`
12911
12912 cat >>confdefs.h <<_ACEOF
12913 #define HAVE_ATOMIC_LDST_16 $yesno
12914 _ACEOF
12915
12916
12917
12918
12919
12920
12921
12922
12923   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 1" >&5
12924 $as_echo_n "checking for __atomic_test_and_set for size 1... " >&6; }
12925 if ${libat_cv_have_at_tas_1+:} false; then :
12926   $as_echo_n "(cached) " >&6
12927 else
12928
12929     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12930 /* end confdefs.h.  */
12931
12932 int
12933 main ()
12934 {
12935 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
12936      __atomic_test_and_set(x, 0);
12937   ;
12938   return 0;
12939 }
12940 _ACEOF
12941     if test x$atomic_builtins_link_tests = xyes; then
12942       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12943   (eval $ac_link) 2>&5
12944   ac_status=$?
12945   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12946   test $ac_status = 0; }; then
12947         eval libat_cv_have_at_tas_1=yes
12948       else
12949         eval libat_cv_have_at_tas_1=no
12950       fi
12951     else
12952       old_CFLAGS="$CFLAGS"
12953       # Compile unoptimized.
12954       CFLAGS="$CFLAGS -O0 -S"
12955       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
12956   (eval $ac_compile) 2>&5
12957   ac_status=$?
12958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12959   test $ac_status = 0; }; then
12960         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
12961           eval libat_cv_have_at_tas_1=no
12962         else
12963           eval libat_cv_have_at_tas_1=yes
12964         fi
12965       else
12966         eval libat_cv_have_at_tas_1=no
12967       fi
12968       CFLAGS="$old_CFLAGS"
12969     fi
12970     rm -f conftest*
12971
12972 fi
12973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_1" >&5
12974 $as_echo "$libat_cv_have_at_tas_1" >&6; }
12975
12976
12977   yesno=`echo $libat_cv_have_at_tas_1 | tr 'yesno' '1  0 '`
12978
12979 cat >>confdefs.h <<_ACEOF
12980 #define HAVE_ATOMIC_TAS_1 $yesno
12981 _ACEOF
12982
12983
12984
12985
12986
12987
12988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 2" >&5
12989 $as_echo_n "checking for __atomic_test_and_set for size 2... " >&6; }
12990 if ${libat_cv_have_at_tas_2+:} false; then :
12991   $as_echo_n "(cached) " >&6
12992 else
12993
12994     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12995 /* end confdefs.h.  */
12996
12997 int
12998 main ()
12999 {
13000 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13001      __atomic_test_and_set(x, 0);
13002   ;
13003   return 0;
13004 }
13005 _ACEOF
13006     if test x$atomic_builtins_link_tests = xyes; then
13007       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13008   (eval $ac_link) 2>&5
13009   ac_status=$?
13010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13011   test $ac_status = 0; }; then
13012         eval libat_cv_have_at_tas_2=yes
13013       else
13014         eval libat_cv_have_at_tas_2=no
13015       fi
13016     else
13017       old_CFLAGS="$CFLAGS"
13018       # Compile unoptimized.
13019       CFLAGS="$CFLAGS -O0 -S"
13020       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13021   (eval $ac_compile) 2>&5
13022   ac_status=$?
13023   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13024   test $ac_status = 0; }; then
13025         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13026           eval libat_cv_have_at_tas_2=no
13027         else
13028           eval libat_cv_have_at_tas_2=yes
13029         fi
13030       else
13031         eval libat_cv_have_at_tas_2=no
13032       fi
13033       CFLAGS="$old_CFLAGS"
13034     fi
13035     rm -f conftest*
13036
13037 fi
13038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_2" >&5
13039 $as_echo "$libat_cv_have_at_tas_2" >&6; }
13040
13041
13042   yesno=`echo $libat_cv_have_at_tas_2 | tr 'yesno' '1  0 '`
13043
13044 cat >>confdefs.h <<_ACEOF
13045 #define HAVE_ATOMIC_TAS_2 $yesno
13046 _ACEOF
13047
13048
13049
13050
13051
13052
13053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 4" >&5
13054 $as_echo_n "checking for __atomic_test_and_set for size 4... " >&6; }
13055 if ${libat_cv_have_at_tas_4+:} false; then :
13056   $as_echo_n "(cached) " >&6
13057 else
13058
13059     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13060 /* end confdefs.h.  */
13061
13062 int
13063 main ()
13064 {
13065 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13066      __atomic_test_and_set(x, 0);
13067   ;
13068   return 0;
13069 }
13070 _ACEOF
13071     if test x$atomic_builtins_link_tests = xyes; then
13072       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13073   (eval $ac_link) 2>&5
13074   ac_status=$?
13075   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13076   test $ac_status = 0; }; then
13077         eval libat_cv_have_at_tas_4=yes
13078       else
13079         eval libat_cv_have_at_tas_4=no
13080       fi
13081     else
13082       old_CFLAGS="$CFLAGS"
13083       # Compile unoptimized.
13084       CFLAGS="$CFLAGS -O0 -S"
13085       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13086   (eval $ac_compile) 2>&5
13087   ac_status=$?
13088   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13089   test $ac_status = 0; }; then
13090         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13091           eval libat_cv_have_at_tas_4=no
13092         else
13093           eval libat_cv_have_at_tas_4=yes
13094         fi
13095       else
13096         eval libat_cv_have_at_tas_4=no
13097       fi
13098       CFLAGS="$old_CFLAGS"
13099     fi
13100     rm -f conftest*
13101
13102 fi
13103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_4" >&5
13104 $as_echo "$libat_cv_have_at_tas_4" >&6; }
13105
13106
13107   yesno=`echo $libat_cv_have_at_tas_4 | tr 'yesno' '1  0 '`
13108
13109 cat >>confdefs.h <<_ACEOF
13110 #define HAVE_ATOMIC_TAS_4 $yesno
13111 _ACEOF
13112
13113
13114
13115
13116
13117
13118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 8" >&5
13119 $as_echo_n "checking for __atomic_test_and_set for size 8... " >&6; }
13120 if ${libat_cv_have_at_tas_8+:} false; then :
13121   $as_echo_n "(cached) " >&6
13122 else
13123
13124     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13125 /* end confdefs.h.  */
13126
13127 int
13128 main ()
13129 {
13130 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13131      __atomic_test_and_set(x, 0);
13132   ;
13133   return 0;
13134 }
13135 _ACEOF
13136     if test x$atomic_builtins_link_tests = xyes; then
13137       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13138   (eval $ac_link) 2>&5
13139   ac_status=$?
13140   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13141   test $ac_status = 0; }; then
13142         eval libat_cv_have_at_tas_8=yes
13143       else
13144         eval libat_cv_have_at_tas_8=no
13145       fi
13146     else
13147       old_CFLAGS="$CFLAGS"
13148       # Compile unoptimized.
13149       CFLAGS="$CFLAGS -O0 -S"
13150       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13151   (eval $ac_compile) 2>&5
13152   ac_status=$?
13153   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13154   test $ac_status = 0; }; then
13155         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13156           eval libat_cv_have_at_tas_8=no
13157         else
13158           eval libat_cv_have_at_tas_8=yes
13159         fi
13160       else
13161         eval libat_cv_have_at_tas_8=no
13162       fi
13163       CFLAGS="$old_CFLAGS"
13164     fi
13165     rm -f conftest*
13166
13167 fi
13168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_8" >&5
13169 $as_echo "$libat_cv_have_at_tas_8" >&6; }
13170
13171
13172   yesno=`echo $libat_cv_have_at_tas_8 | tr 'yesno' '1  0 '`
13173
13174 cat >>confdefs.h <<_ACEOF
13175 #define HAVE_ATOMIC_TAS_8 $yesno
13176 _ACEOF
13177
13178
13179
13180
13181
13182
13183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_test_and_set for size 16" >&5
13184 $as_echo_n "checking for __atomic_test_and_set for size 16... " >&6; }
13185 if ${libat_cv_have_at_tas_16+:} false; then :
13186   $as_echo_n "(cached) " >&6
13187 else
13188
13189     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13190 /* end confdefs.h.  */
13191
13192 int
13193 main ()
13194 {
13195 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13196      __atomic_test_and_set(x, 0);
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201     if test x$atomic_builtins_link_tests = xyes; then
13202       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13203   (eval $ac_link) 2>&5
13204   ac_status=$?
13205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13206   test $ac_status = 0; }; then
13207         eval libat_cv_have_at_tas_16=yes
13208       else
13209         eval libat_cv_have_at_tas_16=no
13210       fi
13211     else
13212       old_CFLAGS="$CFLAGS"
13213       # Compile unoptimized.
13214       CFLAGS="$CFLAGS -O0 -S"
13215       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13216   (eval $ac_compile) 2>&5
13217   ac_status=$?
13218   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13219   test $ac_status = 0; }; then
13220         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13221           eval libat_cv_have_at_tas_16=no
13222         else
13223           eval libat_cv_have_at_tas_16=yes
13224         fi
13225       else
13226         eval libat_cv_have_at_tas_16=no
13227       fi
13228       CFLAGS="$old_CFLAGS"
13229     fi
13230     rm -f conftest*
13231
13232 fi
13233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_tas_16" >&5
13234 $as_echo "$libat_cv_have_at_tas_16" >&6; }
13235
13236
13237   yesno=`echo $libat_cv_have_at_tas_16 | tr 'yesno' '1  0 '`
13238
13239 cat >>confdefs.h <<_ACEOF
13240 #define HAVE_ATOMIC_TAS_16 $yesno
13241 _ACEOF
13242
13243
13244
13245
13246
13247
13248
13249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 1" >&5
13250 $as_echo_n "checking for __atomic_exchange for size 1... " >&6; }
13251 if ${libat_cv_have_at_exch_1+:} false; then :
13252   $as_echo_n "(cached) " >&6
13253 else
13254
13255     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13256 /* end confdefs.h.  */
13257
13258 int
13259 main ()
13260 {
13261 typedef int T __attribute__((mode(QI))); T *x; asm("" : "=g"(x));
13262      __atomic_exchange_n(x, 0, 0);
13263   ;
13264   return 0;
13265 }
13266 _ACEOF
13267     if test x$atomic_builtins_link_tests = xyes; then
13268       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13269   (eval $ac_link) 2>&5
13270   ac_status=$?
13271   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13272   test $ac_status = 0; }; then
13273         eval libat_cv_have_at_exch_1=yes
13274       else
13275         eval libat_cv_have_at_exch_1=no
13276       fi
13277     else
13278       old_CFLAGS="$CFLAGS"
13279       # Compile unoptimized.
13280       CFLAGS="$CFLAGS -O0 -S"
13281       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13282   (eval $ac_compile) 2>&5
13283   ac_status=$?
13284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13285   test $ac_status = 0; }; then
13286         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13287           eval libat_cv_have_at_exch_1=no
13288         else
13289           eval libat_cv_have_at_exch_1=yes
13290         fi
13291       else
13292         eval libat_cv_have_at_exch_1=no
13293       fi
13294       CFLAGS="$old_CFLAGS"
13295     fi
13296     rm -f conftest*
13297
13298 fi
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_1" >&5
13300 $as_echo "$libat_cv_have_at_exch_1" >&6; }
13301
13302
13303   yesno=`echo $libat_cv_have_at_exch_1 | tr 'yesno' '1  0 '`
13304
13305 cat >>confdefs.h <<_ACEOF
13306 #define HAVE_ATOMIC_EXCHANGE_1 $yesno
13307 _ACEOF
13308
13309
13310
13311
13312
13313
13314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 2" >&5
13315 $as_echo_n "checking for __atomic_exchange for size 2... " >&6; }
13316 if ${libat_cv_have_at_exch_2+:} false; then :
13317   $as_echo_n "(cached) " >&6
13318 else
13319
13320     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13321 /* end confdefs.h.  */
13322
13323 int
13324 main ()
13325 {
13326 typedef int T __attribute__((mode(HI))); T *x; asm("" : "=g"(x));
13327      __atomic_exchange_n(x, 0, 0);
13328   ;
13329   return 0;
13330 }
13331 _ACEOF
13332     if test x$atomic_builtins_link_tests = xyes; then
13333       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13334   (eval $ac_link) 2>&5
13335   ac_status=$?
13336   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13337   test $ac_status = 0; }; then
13338         eval libat_cv_have_at_exch_2=yes
13339       else
13340         eval libat_cv_have_at_exch_2=no
13341       fi
13342     else
13343       old_CFLAGS="$CFLAGS"
13344       # Compile unoptimized.
13345       CFLAGS="$CFLAGS -O0 -S"
13346       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13347   (eval $ac_compile) 2>&5
13348   ac_status=$?
13349   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13350   test $ac_status = 0; }; then
13351         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13352           eval libat_cv_have_at_exch_2=no
13353         else
13354           eval libat_cv_have_at_exch_2=yes
13355         fi
13356       else
13357         eval libat_cv_have_at_exch_2=no
13358       fi
13359       CFLAGS="$old_CFLAGS"
13360     fi
13361     rm -f conftest*
13362
13363 fi
13364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_2" >&5
13365 $as_echo "$libat_cv_have_at_exch_2" >&6; }
13366
13367
13368   yesno=`echo $libat_cv_have_at_exch_2 | tr 'yesno' '1  0 '`
13369
13370 cat >>confdefs.h <<_ACEOF
13371 #define HAVE_ATOMIC_EXCHANGE_2 $yesno
13372 _ACEOF
13373
13374
13375
13376
13377
13378
13379   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 4" >&5
13380 $as_echo_n "checking for __atomic_exchange for size 4... " >&6; }
13381 if ${libat_cv_have_at_exch_4+:} false; then :
13382   $as_echo_n "(cached) " >&6
13383 else
13384
13385     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13386 /* end confdefs.h.  */
13387
13388 int
13389 main ()
13390 {
13391 typedef int T __attribute__((mode(SI))); T *x; asm("" : "=g"(x));
13392      __atomic_exchange_n(x, 0, 0);
13393   ;
13394   return 0;
13395 }
13396 _ACEOF
13397     if test x$atomic_builtins_link_tests = xyes; then
13398       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13399   (eval $ac_link) 2>&5
13400   ac_status=$?
13401   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13402   test $ac_status = 0; }; then
13403         eval libat_cv_have_at_exch_4=yes
13404       else
13405         eval libat_cv_have_at_exch_4=no
13406       fi
13407     else
13408       old_CFLAGS="$CFLAGS"
13409       # Compile unoptimized.
13410       CFLAGS="$CFLAGS -O0 -S"
13411       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13412   (eval $ac_compile) 2>&5
13413   ac_status=$?
13414   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13415   test $ac_status = 0; }; then
13416         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13417           eval libat_cv_have_at_exch_4=no
13418         else
13419           eval libat_cv_have_at_exch_4=yes
13420         fi
13421       else
13422         eval libat_cv_have_at_exch_4=no
13423       fi
13424       CFLAGS="$old_CFLAGS"
13425     fi
13426     rm -f conftest*
13427
13428 fi
13429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_4" >&5
13430 $as_echo "$libat_cv_have_at_exch_4" >&6; }
13431
13432
13433   yesno=`echo $libat_cv_have_at_exch_4 | tr 'yesno' '1  0 '`
13434
13435 cat >>confdefs.h <<_ACEOF
13436 #define HAVE_ATOMIC_EXCHANGE_4 $yesno
13437 _ACEOF
13438
13439
13440
13441
13442
13443
13444   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 8" >&5
13445 $as_echo_n "checking for __atomic_exchange for size 8... " >&6; }
13446 if ${libat_cv_have_at_exch_8+:} false; then :
13447   $as_echo_n "(cached) " >&6
13448 else
13449
13450     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13451 /* end confdefs.h.  */
13452
13453 int
13454 main ()
13455 {
13456 typedef int T __attribute__((mode(DI))); T *x; asm("" : "=g"(x));
13457      __atomic_exchange_n(x, 0, 0);
13458   ;
13459   return 0;
13460 }
13461 _ACEOF
13462     if test x$atomic_builtins_link_tests = xyes; then
13463       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13464   (eval $ac_link) 2>&5
13465   ac_status=$?
13466   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13467   test $ac_status = 0; }; then
13468         eval libat_cv_have_at_exch_8=yes
13469       else
13470         eval libat_cv_have_at_exch_8=no
13471       fi
13472     else
13473       old_CFLAGS="$CFLAGS"
13474       # Compile unoptimized.
13475       CFLAGS="$CFLAGS -O0 -S"
13476       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13477   (eval $ac_compile) 2>&5
13478   ac_status=$?
13479   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13480   test $ac_status = 0; }; then
13481         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13482           eval libat_cv_have_at_exch_8=no
13483         else
13484           eval libat_cv_have_at_exch_8=yes
13485         fi
13486       else
13487         eval libat_cv_have_at_exch_8=no
13488       fi
13489       CFLAGS="$old_CFLAGS"
13490     fi
13491     rm -f conftest*
13492
13493 fi
13494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_8" >&5
13495 $as_echo "$libat_cv_have_at_exch_8" >&6; }
13496
13497
13498   yesno=`echo $libat_cv_have_at_exch_8 | tr 'yesno' '1  0 '`
13499
13500 cat >>confdefs.h <<_ACEOF
13501 #define HAVE_ATOMIC_EXCHANGE_8 $yesno
13502 _ACEOF
13503
13504
13505
13506
13507
13508
13509   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_exchange for size 16" >&5
13510 $as_echo_n "checking for __atomic_exchange for size 16... " >&6; }
13511 if ${libat_cv_have_at_exch_16+:} false; then :
13512   $as_echo_n "(cached) " >&6
13513 else
13514
13515     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13516 /* end confdefs.h.  */
13517
13518 int
13519 main ()
13520 {
13521 typedef int T __attribute__((mode(TI))); T *x; asm("" : "=g"(x));
13522      __atomic_exchange_n(x, 0, 0);
13523   ;
13524   return 0;
13525 }
13526 _ACEOF
13527     if test x$atomic_builtins_link_tests = xyes; then
13528       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13529   (eval $ac_link) 2>&5
13530   ac_status=$?
13531   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13532   test $ac_status = 0; }; then
13533         eval libat_cv_have_at_exch_16=yes
13534       else
13535         eval libat_cv_have_at_exch_16=no
13536       fi
13537     else
13538       old_CFLAGS="$CFLAGS"
13539       # Compile unoptimized.
13540       CFLAGS="$CFLAGS -O0 -S"
13541       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13542   (eval $ac_compile) 2>&5
13543   ac_status=$?
13544   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13545   test $ac_status = 0; }; then
13546         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13547           eval libat_cv_have_at_exch_16=no
13548         else
13549           eval libat_cv_have_at_exch_16=yes
13550         fi
13551       else
13552         eval libat_cv_have_at_exch_16=no
13553       fi
13554       CFLAGS="$old_CFLAGS"
13555     fi
13556     rm -f conftest*
13557
13558 fi
13559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_exch_16" >&5
13560 $as_echo "$libat_cv_have_at_exch_16" >&6; }
13561
13562
13563   yesno=`echo $libat_cv_have_at_exch_16 | tr 'yesno' '1  0 '`
13564
13565 cat >>confdefs.h <<_ACEOF
13566 #define HAVE_ATOMIC_EXCHANGE_16 $yesno
13567 _ACEOF
13568
13569
13570
13571
13572
13573
13574
13575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 1" >&5
13576 $as_echo_n "checking for __atomic_compare_exchange for size 1... " >&6; }
13577 if ${libat_cv_have_at_cas_1+:} false; then :
13578   $as_echo_n "(cached) " >&6
13579 else
13580
13581     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13582 /* end confdefs.h.  */
13583
13584 int
13585 main ()
13586 {
13587 typedef int T __attribute__((mode(QI))); T *x, *y;
13588      asm("" : "=g"(x), "=g"(y));
13589      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13590   ;
13591   return 0;
13592 }
13593 _ACEOF
13594     if test x$atomic_builtins_link_tests = xyes; then
13595       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13596   (eval $ac_link) 2>&5
13597   ac_status=$?
13598   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13599   test $ac_status = 0; }; then
13600         eval libat_cv_have_at_cas_1=yes
13601       else
13602         eval libat_cv_have_at_cas_1=no
13603       fi
13604     else
13605       old_CFLAGS="$CFLAGS"
13606       # Compile unoptimized.
13607       CFLAGS="$CFLAGS -O0 -S"
13608       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13609   (eval $ac_compile) 2>&5
13610   ac_status=$?
13611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13612   test $ac_status = 0; }; then
13613         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13614           eval libat_cv_have_at_cas_1=no
13615         else
13616           eval libat_cv_have_at_cas_1=yes
13617         fi
13618       else
13619         eval libat_cv_have_at_cas_1=no
13620       fi
13621       CFLAGS="$old_CFLAGS"
13622     fi
13623     rm -f conftest*
13624
13625 fi
13626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_1" >&5
13627 $as_echo "$libat_cv_have_at_cas_1" >&6; }
13628
13629
13630   yesno=`echo $libat_cv_have_at_cas_1 | tr 'yesno' '1  0 '`
13631
13632 cat >>confdefs.h <<_ACEOF
13633 #define HAVE_ATOMIC_CAS_1 $yesno
13634 _ACEOF
13635
13636
13637
13638
13639
13640
13641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 2" >&5
13642 $as_echo_n "checking for __atomic_compare_exchange for size 2... " >&6; }
13643 if ${libat_cv_have_at_cas_2+:} false; then :
13644   $as_echo_n "(cached) " >&6
13645 else
13646
13647     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13648 /* end confdefs.h.  */
13649
13650 int
13651 main ()
13652 {
13653 typedef int T __attribute__((mode(HI))); T *x, *y;
13654      asm("" : "=g"(x), "=g"(y));
13655      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13656   ;
13657   return 0;
13658 }
13659 _ACEOF
13660     if test x$atomic_builtins_link_tests = xyes; then
13661       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13662   (eval $ac_link) 2>&5
13663   ac_status=$?
13664   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13665   test $ac_status = 0; }; then
13666         eval libat_cv_have_at_cas_2=yes
13667       else
13668         eval libat_cv_have_at_cas_2=no
13669       fi
13670     else
13671       old_CFLAGS="$CFLAGS"
13672       # Compile unoptimized.
13673       CFLAGS="$CFLAGS -O0 -S"
13674       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13675   (eval $ac_compile) 2>&5
13676   ac_status=$?
13677   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13678   test $ac_status = 0; }; then
13679         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13680           eval libat_cv_have_at_cas_2=no
13681         else
13682           eval libat_cv_have_at_cas_2=yes
13683         fi
13684       else
13685         eval libat_cv_have_at_cas_2=no
13686       fi
13687       CFLAGS="$old_CFLAGS"
13688     fi
13689     rm -f conftest*
13690
13691 fi
13692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_2" >&5
13693 $as_echo "$libat_cv_have_at_cas_2" >&6; }
13694
13695
13696   yesno=`echo $libat_cv_have_at_cas_2 | tr 'yesno' '1  0 '`
13697
13698 cat >>confdefs.h <<_ACEOF
13699 #define HAVE_ATOMIC_CAS_2 $yesno
13700 _ACEOF
13701
13702
13703
13704
13705
13706
13707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 4" >&5
13708 $as_echo_n "checking for __atomic_compare_exchange for size 4... " >&6; }
13709 if ${libat_cv_have_at_cas_4+:} false; then :
13710   $as_echo_n "(cached) " >&6
13711 else
13712
13713     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13714 /* end confdefs.h.  */
13715
13716 int
13717 main ()
13718 {
13719 typedef int T __attribute__((mode(SI))); T *x, *y;
13720      asm("" : "=g"(x), "=g"(y));
13721      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13722   ;
13723   return 0;
13724 }
13725 _ACEOF
13726     if test x$atomic_builtins_link_tests = xyes; then
13727       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13728   (eval $ac_link) 2>&5
13729   ac_status=$?
13730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13731   test $ac_status = 0; }; then
13732         eval libat_cv_have_at_cas_4=yes
13733       else
13734         eval libat_cv_have_at_cas_4=no
13735       fi
13736     else
13737       old_CFLAGS="$CFLAGS"
13738       # Compile unoptimized.
13739       CFLAGS="$CFLAGS -O0 -S"
13740       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13741   (eval $ac_compile) 2>&5
13742   ac_status=$?
13743   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13744   test $ac_status = 0; }; then
13745         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13746           eval libat_cv_have_at_cas_4=no
13747         else
13748           eval libat_cv_have_at_cas_4=yes
13749         fi
13750       else
13751         eval libat_cv_have_at_cas_4=no
13752       fi
13753       CFLAGS="$old_CFLAGS"
13754     fi
13755     rm -f conftest*
13756
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_4" >&5
13759 $as_echo "$libat_cv_have_at_cas_4" >&6; }
13760
13761
13762   yesno=`echo $libat_cv_have_at_cas_4 | tr 'yesno' '1  0 '`
13763
13764 cat >>confdefs.h <<_ACEOF
13765 #define HAVE_ATOMIC_CAS_4 $yesno
13766 _ACEOF
13767
13768
13769
13770
13771
13772
13773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 8" >&5
13774 $as_echo_n "checking for __atomic_compare_exchange for size 8... " >&6; }
13775 if ${libat_cv_have_at_cas_8+:} false; then :
13776   $as_echo_n "(cached) " >&6
13777 else
13778
13779     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13780 /* end confdefs.h.  */
13781
13782 int
13783 main ()
13784 {
13785 typedef int T __attribute__((mode(DI))); T *x, *y;
13786      asm("" : "=g"(x), "=g"(y));
13787      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13788   ;
13789   return 0;
13790 }
13791 _ACEOF
13792     if test x$atomic_builtins_link_tests = xyes; then
13793       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13794   (eval $ac_link) 2>&5
13795   ac_status=$?
13796   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13797   test $ac_status = 0; }; then
13798         eval libat_cv_have_at_cas_8=yes
13799       else
13800         eval libat_cv_have_at_cas_8=no
13801       fi
13802     else
13803       old_CFLAGS="$CFLAGS"
13804       # Compile unoptimized.
13805       CFLAGS="$CFLAGS -O0 -S"
13806       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13807   (eval $ac_compile) 2>&5
13808   ac_status=$?
13809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13810   test $ac_status = 0; }; then
13811         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13812           eval libat_cv_have_at_cas_8=no
13813         else
13814           eval libat_cv_have_at_cas_8=yes
13815         fi
13816       else
13817         eval libat_cv_have_at_cas_8=no
13818       fi
13819       CFLAGS="$old_CFLAGS"
13820     fi
13821     rm -f conftest*
13822
13823 fi
13824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_8" >&5
13825 $as_echo "$libat_cv_have_at_cas_8" >&6; }
13826
13827
13828   yesno=`echo $libat_cv_have_at_cas_8 | tr 'yesno' '1  0 '`
13829
13830 cat >>confdefs.h <<_ACEOF
13831 #define HAVE_ATOMIC_CAS_8 $yesno
13832 _ACEOF
13833
13834
13835
13836
13837
13838
13839   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_compare_exchange for size 16" >&5
13840 $as_echo_n "checking for __atomic_compare_exchange for size 16... " >&6; }
13841 if ${libat_cv_have_at_cas_16+:} false; then :
13842   $as_echo_n "(cached) " >&6
13843 else
13844
13845     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13846 /* end confdefs.h.  */
13847
13848 int
13849 main ()
13850 {
13851 typedef int T __attribute__((mode(TI))); T *x, *y;
13852      asm("" : "=g"(x), "=g"(y));
13853      __atomic_compare_exchange_n(x, y, 0, 0, 0, 0);
13854   ;
13855   return 0;
13856 }
13857 _ACEOF
13858     if test x$atomic_builtins_link_tests = xyes; then
13859       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13860   (eval $ac_link) 2>&5
13861   ac_status=$?
13862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13863   test $ac_status = 0; }; then
13864         eval libat_cv_have_at_cas_16=yes
13865       else
13866         eval libat_cv_have_at_cas_16=no
13867       fi
13868     else
13869       old_CFLAGS="$CFLAGS"
13870       # Compile unoptimized.
13871       CFLAGS="$CFLAGS -O0 -S"
13872       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13873   (eval $ac_compile) 2>&5
13874   ac_status=$?
13875   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13876   test $ac_status = 0; }; then
13877         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13878           eval libat_cv_have_at_cas_16=no
13879         else
13880           eval libat_cv_have_at_cas_16=yes
13881         fi
13882       else
13883         eval libat_cv_have_at_cas_16=no
13884       fi
13885       CFLAGS="$old_CFLAGS"
13886     fi
13887     rm -f conftest*
13888
13889 fi
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_cas_16" >&5
13891 $as_echo "$libat_cv_have_at_cas_16" >&6; }
13892
13893
13894   yesno=`echo $libat_cv_have_at_cas_16 | tr 'yesno' '1  0 '`
13895
13896 cat >>confdefs.h <<_ACEOF
13897 #define HAVE_ATOMIC_CAS_16 $yesno
13898 _ACEOF
13899
13900
13901
13902
13903
13904
13905
13906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 1" >&5
13907 $as_echo_n "checking for __atomic_fetch_add for size 1... " >&6; }
13908 if ${libat_cv_have_at_fadd_1+:} false; then :
13909   $as_echo_n "(cached) " >&6
13910 else
13911
13912     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13913 /* end confdefs.h.  */
13914
13915 int
13916 main ()
13917 {
13918 typedef int T __attribute__((mode(QI))); T *x, y;
13919      asm("" : "=g"(x), "=g"(y));
13920      __atomic_fetch_add (x, y, 0);
13921      __atomic_add_fetch (x, y, 0);
13922   ;
13923   return 0;
13924 }
13925 _ACEOF
13926     if test x$atomic_builtins_link_tests = xyes; then
13927       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13928   (eval $ac_link) 2>&5
13929   ac_status=$?
13930   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13931   test $ac_status = 0; }; then
13932         eval libat_cv_have_at_fadd_1=yes
13933       else
13934         eval libat_cv_have_at_fadd_1=no
13935       fi
13936     else
13937       old_CFLAGS="$CFLAGS"
13938       # Compile unoptimized.
13939       CFLAGS="$CFLAGS -O0 -S"
13940       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13941   (eval $ac_compile) 2>&5
13942   ac_status=$?
13943   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13944   test $ac_status = 0; }; then
13945         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
13946           eval libat_cv_have_at_fadd_1=no
13947         else
13948           eval libat_cv_have_at_fadd_1=yes
13949         fi
13950       else
13951         eval libat_cv_have_at_fadd_1=no
13952       fi
13953       CFLAGS="$old_CFLAGS"
13954     fi
13955     rm -f conftest*
13956
13957 fi
13958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_1" >&5
13959 $as_echo "$libat_cv_have_at_fadd_1" >&6; }
13960
13961
13962   yesno=`echo $libat_cv_have_at_fadd_1 | tr 'yesno' '1  0 '`
13963
13964 cat >>confdefs.h <<_ACEOF
13965 #define HAVE_ATOMIC_FETCH_ADD_1 $yesno
13966 _ACEOF
13967
13968
13969
13970
13971
13972
13973   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 2" >&5
13974 $as_echo_n "checking for __atomic_fetch_add for size 2... " >&6; }
13975 if ${libat_cv_have_at_fadd_2+:} false; then :
13976   $as_echo_n "(cached) " >&6
13977 else
13978
13979     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13980 /* end confdefs.h.  */
13981
13982 int
13983 main ()
13984 {
13985 typedef int T __attribute__((mode(HI))); T *x, y;
13986      asm("" : "=g"(x), "=g"(y));
13987      __atomic_fetch_add (x, y, 0);
13988      __atomic_add_fetch (x, y, 0);
13989   ;
13990   return 0;
13991 }
13992 _ACEOF
13993     if test x$atomic_builtins_link_tests = xyes; then
13994       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
13995   (eval $ac_link) 2>&5
13996   ac_status=$?
13997   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13998   test $ac_status = 0; }; then
13999         eval libat_cv_have_at_fadd_2=yes
14000       else
14001         eval libat_cv_have_at_fadd_2=no
14002       fi
14003     else
14004       old_CFLAGS="$CFLAGS"
14005       # Compile unoptimized.
14006       CFLAGS="$CFLAGS -O0 -S"
14007       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14008   (eval $ac_compile) 2>&5
14009   ac_status=$?
14010   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14011   test $ac_status = 0; }; then
14012         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14013           eval libat_cv_have_at_fadd_2=no
14014         else
14015           eval libat_cv_have_at_fadd_2=yes
14016         fi
14017       else
14018         eval libat_cv_have_at_fadd_2=no
14019       fi
14020       CFLAGS="$old_CFLAGS"
14021     fi
14022     rm -f conftest*
14023
14024 fi
14025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_2" >&5
14026 $as_echo "$libat_cv_have_at_fadd_2" >&6; }
14027
14028
14029   yesno=`echo $libat_cv_have_at_fadd_2 | tr 'yesno' '1  0 '`
14030
14031 cat >>confdefs.h <<_ACEOF
14032 #define HAVE_ATOMIC_FETCH_ADD_2 $yesno
14033 _ACEOF
14034
14035
14036
14037
14038
14039
14040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 4" >&5
14041 $as_echo_n "checking for __atomic_fetch_add for size 4... " >&6; }
14042 if ${libat_cv_have_at_fadd_4+:} false; then :
14043   $as_echo_n "(cached) " >&6
14044 else
14045
14046     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14047 /* end confdefs.h.  */
14048
14049 int
14050 main ()
14051 {
14052 typedef int T __attribute__((mode(SI))); T *x, y;
14053      asm("" : "=g"(x), "=g"(y));
14054      __atomic_fetch_add (x, y, 0);
14055      __atomic_add_fetch (x, y, 0);
14056   ;
14057   return 0;
14058 }
14059 _ACEOF
14060     if test x$atomic_builtins_link_tests = xyes; then
14061       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14062   (eval $ac_link) 2>&5
14063   ac_status=$?
14064   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14065   test $ac_status = 0; }; then
14066         eval libat_cv_have_at_fadd_4=yes
14067       else
14068         eval libat_cv_have_at_fadd_4=no
14069       fi
14070     else
14071       old_CFLAGS="$CFLAGS"
14072       # Compile unoptimized.
14073       CFLAGS="$CFLAGS -O0 -S"
14074       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14075   (eval $ac_compile) 2>&5
14076   ac_status=$?
14077   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14078   test $ac_status = 0; }; then
14079         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14080           eval libat_cv_have_at_fadd_4=no
14081         else
14082           eval libat_cv_have_at_fadd_4=yes
14083         fi
14084       else
14085         eval libat_cv_have_at_fadd_4=no
14086       fi
14087       CFLAGS="$old_CFLAGS"
14088     fi
14089     rm -f conftest*
14090
14091 fi
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_4" >&5
14093 $as_echo "$libat_cv_have_at_fadd_4" >&6; }
14094
14095
14096   yesno=`echo $libat_cv_have_at_fadd_4 | tr 'yesno' '1  0 '`
14097
14098 cat >>confdefs.h <<_ACEOF
14099 #define HAVE_ATOMIC_FETCH_ADD_4 $yesno
14100 _ACEOF
14101
14102
14103
14104
14105
14106
14107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 8" >&5
14108 $as_echo_n "checking for __atomic_fetch_add for size 8... " >&6; }
14109 if ${libat_cv_have_at_fadd_8+:} false; then :
14110   $as_echo_n "(cached) " >&6
14111 else
14112
14113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14114 /* end confdefs.h.  */
14115
14116 int
14117 main ()
14118 {
14119 typedef int T __attribute__((mode(DI))); T *x, y;
14120      asm("" : "=g"(x), "=g"(y));
14121      __atomic_fetch_add (x, y, 0);
14122      __atomic_add_fetch (x, y, 0);
14123   ;
14124   return 0;
14125 }
14126 _ACEOF
14127     if test x$atomic_builtins_link_tests = xyes; then
14128       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14129   (eval $ac_link) 2>&5
14130   ac_status=$?
14131   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14132   test $ac_status = 0; }; then
14133         eval libat_cv_have_at_fadd_8=yes
14134       else
14135         eval libat_cv_have_at_fadd_8=no
14136       fi
14137     else
14138       old_CFLAGS="$CFLAGS"
14139       # Compile unoptimized.
14140       CFLAGS="$CFLAGS -O0 -S"
14141       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14142   (eval $ac_compile) 2>&5
14143   ac_status=$?
14144   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14145   test $ac_status = 0; }; then
14146         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14147           eval libat_cv_have_at_fadd_8=no
14148         else
14149           eval libat_cv_have_at_fadd_8=yes
14150         fi
14151       else
14152         eval libat_cv_have_at_fadd_8=no
14153       fi
14154       CFLAGS="$old_CFLAGS"
14155     fi
14156     rm -f conftest*
14157
14158 fi
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_8" >&5
14160 $as_echo "$libat_cv_have_at_fadd_8" >&6; }
14161
14162
14163   yesno=`echo $libat_cv_have_at_fadd_8 | tr 'yesno' '1  0 '`
14164
14165 cat >>confdefs.h <<_ACEOF
14166 #define HAVE_ATOMIC_FETCH_ADD_8 $yesno
14167 _ACEOF
14168
14169
14170
14171
14172
14173
14174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_add for size 16" >&5
14175 $as_echo_n "checking for __atomic_fetch_add for size 16... " >&6; }
14176 if ${libat_cv_have_at_fadd_16+:} false; then :
14177   $as_echo_n "(cached) " >&6
14178 else
14179
14180     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14181 /* end confdefs.h.  */
14182
14183 int
14184 main ()
14185 {
14186 typedef int T __attribute__((mode(TI))); T *x, y;
14187      asm("" : "=g"(x), "=g"(y));
14188      __atomic_fetch_add (x, y, 0);
14189      __atomic_add_fetch (x, y, 0);
14190   ;
14191   return 0;
14192 }
14193 _ACEOF
14194     if test x$atomic_builtins_link_tests = xyes; then
14195       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14196   (eval $ac_link) 2>&5
14197   ac_status=$?
14198   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14199   test $ac_status = 0; }; then
14200         eval libat_cv_have_at_fadd_16=yes
14201       else
14202         eval libat_cv_have_at_fadd_16=no
14203       fi
14204     else
14205       old_CFLAGS="$CFLAGS"
14206       # Compile unoptimized.
14207       CFLAGS="$CFLAGS -O0 -S"
14208       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14209   (eval $ac_compile) 2>&5
14210   ac_status=$?
14211   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14212   test $ac_status = 0; }; then
14213         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14214           eval libat_cv_have_at_fadd_16=no
14215         else
14216           eval libat_cv_have_at_fadd_16=yes
14217         fi
14218       else
14219         eval libat_cv_have_at_fadd_16=no
14220       fi
14221       CFLAGS="$old_CFLAGS"
14222     fi
14223     rm -f conftest*
14224
14225 fi
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fadd_16" >&5
14227 $as_echo "$libat_cv_have_at_fadd_16" >&6; }
14228
14229
14230   yesno=`echo $libat_cv_have_at_fadd_16 | tr 'yesno' '1  0 '`
14231
14232 cat >>confdefs.h <<_ACEOF
14233 #define HAVE_ATOMIC_FETCH_ADD_16 $yesno
14234 _ACEOF
14235
14236
14237
14238
14239
14240
14241
14242   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 1" >&5
14243 $as_echo_n "checking for __atomic_fetch_op for size 1... " >&6; }
14244 if ${libat_cv_have_at_fop_1+:} false; then :
14245   $as_echo_n "(cached) " >&6
14246 else
14247
14248     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14249 /* end confdefs.h.  */
14250
14251 int
14252 main ()
14253 {
14254 typedef int T __attribute__((mode(QI))); T *x, y;
14255      asm("" : "=g"(x), "=g"(y));
14256      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14257      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14258      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14259      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14260      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14261      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14262   ;
14263   return 0;
14264 }
14265 _ACEOF
14266     if test x$atomic_builtins_link_tests = xyes; then
14267       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14268   (eval $ac_link) 2>&5
14269   ac_status=$?
14270   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14271   test $ac_status = 0; }; then
14272         eval libat_cv_have_at_fop_1=yes
14273       else
14274         eval libat_cv_have_at_fop_1=no
14275       fi
14276     else
14277       old_CFLAGS="$CFLAGS"
14278       # Compile unoptimized.
14279       CFLAGS="$CFLAGS -O0 -S"
14280       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14281   (eval $ac_compile) 2>&5
14282   ac_status=$?
14283   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14284   test $ac_status = 0; }; then
14285         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14286           eval libat_cv_have_at_fop_1=no
14287         else
14288           eval libat_cv_have_at_fop_1=yes
14289         fi
14290       else
14291         eval libat_cv_have_at_fop_1=no
14292       fi
14293       CFLAGS="$old_CFLAGS"
14294     fi
14295     rm -f conftest*
14296
14297 fi
14298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_1" >&5
14299 $as_echo "$libat_cv_have_at_fop_1" >&6; }
14300
14301
14302   yesno=`echo $libat_cv_have_at_fop_1 | tr 'yesno' '1  0 '`
14303
14304 cat >>confdefs.h <<_ACEOF
14305 #define HAVE_ATOMIC_FETCH_OP_1 $yesno
14306 _ACEOF
14307
14308
14309
14310
14311
14312
14313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 2" >&5
14314 $as_echo_n "checking for __atomic_fetch_op for size 2... " >&6; }
14315 if ${libat_cv_have_at_fop_2+:} false; then :
14316   $as_echo_n "(cached) " >&6
14317 else
14318
14319     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14320 /* end confdefs.h.  */
14321
14322 int
14323 main ()
14324 {
14325 typedef int T __attribute__((mode(HI))); T *x, y;
14326      asm("" : "=g"(x), "=g"(y));
14327      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14328      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14329      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14330      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14331      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14332      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14333   ;
14334   return 0;
14335 }
14336 _ACEOF
14337     if test x$atomic_builtins_link_tests = xyes; then
14338       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14339   (eval $ac_link) 2>&5
14340   ac_status=$?
14341   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14342   test $ac_status = 0; }; then
14343         eval libat_cv_have_at_fop_2=yes
14344       else
14345         eval libat_cv_have_at_fop_2=no
14346       fi
14347     else
14348       old_CFLAGS="$CFLAGS"
14349       # Compile unoptimized.
14350       CFLAGS="$CFLAGS -O0 -S"
14351       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14352   (eval $ac_compile) 2>&5
14353   ac_status=$?
14354   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14355   test $ac_status = 0; }; then
14356         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14357           eval libat_cv_have_at_fop_2=no
14358         else
14359           eval libat_cv_have_at_fop_2=yes
14360         fi
14361       else
14362         eval libat_cv_have_at_fop_2=no
14363       fi
14364       CFLAGS="$old_CFLAGS"
14365     fi
14366     rm -f conftest*
14367
14368 fi
14369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_2" >&5
14370 $as_echo "$libat_cv_have_at_fop_2" >&6; }
14371
14372
14373   yesno=`echo $libat_cv_have_at_fop_2 | tr 'yesno' '1  0 '`
14374
14375 cat >>confdefs.h <<_ACEOF
14376 #define HAVE_ATOMIC_FETCH_OP_2 $yesno
14377 _ACEOF
14378
14379
14380
14381
14382
14383
14384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 4" >&5
14385 $as_echo_n "checking for __atomic_fetch_op for size 4... " >&6; }
14386 if ${libat_cv_have_at_fop_4+:} false; then :
14387   $as_echo_n "(cached) " >&6
14388 else
14389
14390     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14391 /* end confdefs.h.  */
14392
14393 int
14394 main ()
14395 {
14396 typedef int T __attribute__((mode(SI))); T *x, y;
14397      asm("" : "=g"(x), "=g"(y));
14398      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14399      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14400      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14401      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14402      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14403      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14404   ;
14405   return 0;
14406 }
14407 _ACEOF
14408     if test x$atomic_builtins_link_tests = xyes; then
14409       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14410   (eval $ac_link) 2>&5
14411   ac_status=$?
14412   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14413   test $ac_status = 0; }; then
14414         eval libat_cv_have_at_fop_4=yes
14415       else
14416         eval libat_cv_have_at_fop_4=no
14417       fi
14418     else
14419       old_CFLAGS="$CFLAGS"
14420       # Compile unoptimized.
14421       CFLAGS="$CFLAGS -O0 -S"
14422       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14423   (eval $ac_compile) 2>&5
14424   ac_status=$?
14425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14426   test $ac_status = 0; }; then
14427         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14428           eval libat_cv_have_at_fop_4=no
14429         else
14430           eval libat_cv_have_at_fop_4=yes
14431         fi
14432       else
14433         eval libat_cv_have_at_fop_4=no
14434       fi
14435       CFLAGS="$old_CFLAGS"
14436     fi
14437     rm -f conftest*
14438
14439 fi
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_4" >&5
14441 $as_echo "$libat_cv_have_at_fop_4" >&6; }
14442
14443
14444   yesno=`echo $libat_cv_have_at_fop_4 | tr 'yesno' '1  0 '`
14445
14446 cat >>confdefs.h <<_ACEOF
14447 #define HAVE_ATOMIC_FETCH_OP_4 $yesno
14448 _ACEOF
14449
14450
14451
14452
14453
14454
14455   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 8" >&5
14456 $as_echo_n "checking for __atomic_fetch_op for size 8... " >&6; }
14457 if ${libat_cv_have_at_fop_8+:} false; then :
14458   $as_echo_n "(cached) " >&6
14459 else
14460
14461     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14462 /* end confdefs.h.  */
14463
14464 int
14465 main ()
14466 {
14467 typedef int T __attribute__((mode(DI))); T *x, y;
14468      asm("" : "=g"(x), "=g"(y));
14469      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14470      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14471      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14472      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14473      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14474      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14475   ;
14476   return 0;
14477 }
14478 _ACEOF
14479     if test x$atomic_builtins_link_tests = xyes; then
14480       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14481   (eval $ac_link) 2>&5
14482   ac_status=$?
14483   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14484   test $ac_status = 0; }; then
14485         eval libat_cv_have_at_fop_8=yes
14486       else
14487         eval libat_cv_have_at_fop_8=no
14488       fi
14489     else
14490       old_CFLAGS="$CFLAGS"
14491       # Compile unoptimized.
14492       CFLAGS="$CFLAGS -O0 -S"
14493       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14494   (eval $ac_compile) 2>&5
14495   ac_status=$?
14496   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14497   test $ac_status = 0; }; then
14498         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14499           eval libat_cv_have_at_fop_8=no
14500         else
14501           eval libat_cv_have_at_fop_8=yes
14502         fi
14503       else
14504         eval libat_cv_have_at_fop_8=no
14505       fi
14506       CFLAGS="$old_CFLAGS"
14507     fi
14508     rm -f conftest*
14509
14510 fi
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_8" >&5
14512 $as_echo "$libat_cv_have_at_fop_8" >&6; }
14513
14514
14515   yesno=`echo $libat_cv_have_at_fop_8 | tr 'yesno' '1  0 '`
14516
14517 cat >>confdefs.h <<_ACEOF
14518 #define HAVE_ATOMIC_FETCH_OP_8 $yesno
14519 _ACEOF
14520
14521
14522
14523
14524
14525
14526   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __atomic_fetch_op for size 16" >&5
14527 $as_echo_n "checking for __atomic_fetch_op for size 16... " >&6; }
14528 if ${libat_cv_have_at_fop_16+:} false; then :
14529   $as_echo_n "(cached) " >&6
14530 else
14531
14532     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14533 /* end confdefs.h.  */
14534
14535 int
14536 main ()
14537 {
14538 typedef int T __attribute__((mode(TI))); T *x, y;
14539      asm("" : "=g"(x), "=g"(y));
14540      __atomic_fetch_add (x, y, 0); __atomic_add_fetch (x, y, 0);
14541      __atomic_fetch_sub (x, y, 0); __atomic_sub_fetch (x, y, 0);
14542      __atomic_fetch_and (x, y, 0); __atomic_and_fetch (x, y, 0);
14543      __atomic_fetch_nand (x, y, 0); __atomic_nand_fetch (x, y, 0);
14544      __atomic_fetch_xor (x, y, 0); __atomic_xor_fetch (x, y, 0);
14545      __atomic_fetch_or (x, y, 0);  __atomic_or_fetch (x, y, 0);
14546   ;
14547   return 0;
14548 }
14549 _ACEOF
14550     if test x$atomic_builtins_link_tests = xyes; then
14551       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
14552   (eval $ac_link) 2>&5
14553   ac_status=$?
14554   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14555   test $ac_status = 0; }; then
14556         eval libat_cv_have_at_fop_16=yes
14557       else
14558         eval libat_cv_have_at_fop_16=no
14559       fi
14560     else
14561       old_CFLAGS="$CFLAGS"
14562       # Compile unoptimized.
14563       CFLAGS="$CFLAGS -O0 -S"
14564       if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14565   (eval $ac_compile) 2>&5
14566   ac_status=$?
14567   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14568   test $ac_status = 0; }; then
14569         if grep __atomic_ conftest.s >/dev/null 2>&1 ; then
14570           eval libat_cv_have_at_fop_16=no
14571         else
14572           eval libat_cv_have_at_fop_16=yes
14573         fi
14574       else
14575         eval libat_cv_have_at_fop_16=no
14576       fi
14577       CFLAGS="$old_CFLAGS"
14578     fi
14579     rm -f conftest*
14580
14581 fi
14582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_at_fop_16" >&5
14583 $as_echo "$libat_cv_have_at_fop_16" >&6; }
14584
14585
14586   yesno=`echo $libat_cv_have_at_fop_16 | tr 'yesno' '1  0 '`
14587
14588 cat >>confdefs.h <<_ACEOF
14589 #define HAVE_ATOMIC_FETCH_OP_16 $yesno
14590 _ACEOF
14591
14592
14593
14594
14595
14596
14597  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14598 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14599 if ${ac_cv_c_bigendian+:} false; then :
14600   $as_echo_n "(cached) " >&6
14601 else
14602   ac_cv_c_bigendian=unknown
14603     # See if we're dealing with a universal compiler.
14604     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14605 /* end confdefs.h.  */
14606 #ifndef __APPLE_CC__
14607                not a universal capable compiler
14608              #endif
14609              typedef int dummy;
14610
14611 _ACEOF
14612 if ac_fn_c_try_compile "$LINENO"; then :
14613
14614         # Check for potential -arch flags.  It is not universal unless
14615         # there are at least two -arch flags with different values.
14616         ac_arch=
14617         ac_prev=
14618         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14619          if test -n "$ac_prev"; then
14620            case $ac_word in
14621              i?86 | x86_64 | ppc | ppc64)
14622                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14623                  ac_arch=$ac_word
14624                else
14625                  ac_cv_c_bigendian=universal
14626                  break
14627                fi
14628                ;;
14629            esac
14630            ac_prev=
14631          elif test "x$ac_word" = "x-arch"; then
14632            ac_prev=arch
14633          fi
14634        done
14635 fi
14636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14637     if test $ac_cv_c_bigendian = unknown; then
14638       # See if sys/param.h defines the BYTE_ORDER macro.
14639       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14640 /* end confdefs.h.  */
14641 #include <sys/types.h>
14642              #include <sys/param.h>
14643
14644 int
14645 main ()
14646 {
14647 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14648                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14649                      && LITTLE_ENDIAN)
14650               bogus endian macros
14651              #endif
14652
14653   ;
14654   return 0;
14655 }
14656 _ACEOF
14657 if ac_fn_c_try_compile "$LINENO"; then :
14658   # It does; now see whether it defined to BIG_ENDIAN or not.
14659          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14660 /* end confdefs.h.  */
14661 #include <sys/types.h>
14662                 #include <sys/param.h>
14663
14664 int
14665 main ()
14666 {
14667 #if BYTE_ORDER != BIG_ENDIAN
14668                  not big endian
14669                 #endif
14670
14671   ;
14672   return 0;
14673 }
14674 _ACEOF
14675 if ac_fn_c_try_compile "$LINENO"; then :
14676   ac_cv_c_bigendian=yes
14677 else
14678   ac_cv_c_bigendian=no
14679 fi
14680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14681 fi
14682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14683     fi
14684     if test $ac_cv_c_bigendian = unknown; then
14685       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14686       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14687 /* end confdefs.h.  */
14688 #include <limits.h>
14689
14690 int
14691 main ()
14692 {
14693 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14694               bogus endian macros
14695              #endif
14696
14697   ;
14698   return 0;
14699 }
14700 _ACEOF
14701 if ac_fn_c_try_compile "$LINENO"; then :
14702   # It does; now see whether it defined to _BIG_ENDIAN or not.
14703          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14704 /* end confdefs.h.  */
14705 #include <limits.h>
14706
14707 int
14708 main ()
14709 {
14710 #ifndef _BIG_ENDIAN
14711                  not big endian
14712                 #endif
14713
14714   ;
14715   return 0;
14716 }
14717 _ACEOF
14718 if ac_fn_c_try_compile "$LINENO"; then :
14719   ac_cv_c_bigendian=yes
14720 else
14721   ac_cv_c_bigendian=no
14722 fi
14723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14724 fi
14725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14726     fi
14727     if test $ac_cv_c_bigendian = unknown; then
14728       # Compile a test program.
14729       if test "$cross_compiling" = yes; then :
14730   # Try to guess by grepping values from an object file.
14731          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14732 /* end confdefs.h.  */
14733 short int ascii_mm[] =
14734                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14735                 short int ascii_ii[] =
14736                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14737                 int use_ascii (int i) {
14738                   return ascii_mm[i] + ascii_ii[i];
14739                 }
14740                 short int ebcdic_ii[] =
14741                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14742                 short int ebcdic_mm[] =
14743                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14744                 int use_ebcdic (int i) {
14745                   return ebcdic_mm[i] + ebcdic_ii[i];
14746                 }
14747                 extern int foo;
14748
14749 int
14750 main ()
14751 {
14752 return use_ascii (foo) == use_ebcdic (foo);
14753   ;
14754   return 0;
14755 }
14756 _ACEOF
14757 if ac_fn_c_try_compile "$LINENO"; then :
14758   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14759               ac_cv_c_bigendian=yes
14760             fi
14761             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14762               if test "$ac_cv_c_bigendian" = unknown; then
14763                 ac_cv_c_bigendian=no
14764               else
14765                 # finding both strings is unlikely to happen, but who knows?
14766                 ac_cv_c_bigendian=unknown
14767               fi
14768             fi
14769 fi
14770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14771 else
14772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14773 /* end confdefs.h.  */
14774 $ac_includes_default
14775 int
14776 main ()
14777 {
14778
14779              /* Are we little or big endian?  From Harbison&Steele.  */
14780              union
14781              {
14782                long int l;
14783                char c[sizeof (long int)];
14784              } u;
14785              u.l = 1;
14786              return u.c[sizeof (long int) - 1] == 1;
14787
14788   ;
14789   return 0;
14790 }
14791 _ACEOF
14792 if ac_fn_c_try_run "$LINENO"; then :
14793   ac_cv_c_bigendian=no
14794 else
14795   ac_cv_c_bigendian=yes
14796 fi
14797 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14798   conftest.$ac_objext conftest.beam conftest.$ac_ext
14799 fi
14800
14801     fi
14802 fi
14803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14804 $as_echo "$ac_cv_c_bigendian" >&6; }
14805  case $ac_cv_c_bigendian in #(
14806    yes)
14807      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14808 ;; #(
14809    no)
14810       ;; #(
14811    universal)
14812
14813 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14814
14815      ;; #(
14816    *)
14817      as_fn_error $? "unknown endianness
14818  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14819  esac
14820
14821 # I don't like the default behaviour of WORDS_BIGENDIAN undefined for LE.
14822
14823
14824
14825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the word size" >&5
14826 $as_echo_n "checking for the word size... " >&6; }
14827 if ${libat_cv_wordsize+:} false; then :
14828   $as_echo_n "(cached) " >&6
14829 else
14830   if ac_fn_c_compute_int "$LINENO" "sizeof(word)" "libat_cv_wordsize"        "typedef int word __attribute__((mode(word)));"; then :
14831
14832 else
14833   as_fn_error $? "Could not determine word size." "$LINENO" 5
14834 fi
14835
14836 fi
14837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_wordsize" >&5
14838 $as_echo "$libat_cv_wordsize" >&6; }
14839
14840 cat >>confdefs.h <<_ACEOF
14841 #define WORDSIZE $libat_cv_wordsize
14842 _ACEOF
14843
14844
14845
14846 # Check to see if -pthread or -lpthread is needed.  Prefer the former.
14847 # In case the pthread.h system header is not found, this test will fail.
14848 case " $config_path " in
14849  *" posix "*)
14850   XPCFLAGS=""
14851   CFLAGS="$CFLAGS -pthread"
14852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14853 /* end confdefs.h.  */
14854 #include <pthread.h>
14855       void *g(void *d) { return NULL; }
14856 int
14857 main ()
14858 {
14859 pthread_t t; pthread_create(&t,NULL,g,NULL);
14860   ;
14861   return 0;
14862 }
14863 _ACEOF
14864 if ac_fn_c_try_link "$LINENO"; then :
14865   XPCFLAGS=" -pthread"
14866 else
14867   CFLAGS="$save_CFLAGS $XCFLAGS" LIBS="-lpthread $LIBS"
14868      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14869 /* end confdefs.h.  */
14870 #include <pthread.h>
14871         void *g(void *d) { return NULL; }
14872 int
14873 main ()
14874 {
14875 pthread_t t; pthread_create(&t,NULL,g,NULL);
14876   ;
14877   return 0;
14878 }
14879 _ACEOF
14880 if ac_fn_c_try_link "$LINENO"; then :
14881
14882 else
14883   as_fn_error $? "Pthreads are required to build libatomic" "$LINENO" 5
14884 fi
14885 rm -f core conftest.err conftest.$ac_objext \
14886     conftest$ac_exeext conftest.$ac_ext
14887 fi
14888 rm -f core conftest.err conftest.$ac_objext \
14889     conftest$ac_exeext conftest.$ac_ext
14890   CFLAGS="$save_CFLAGS $XPCFLAGS"
14891   ;;
14892 esac
14893
14894 # See what sort of export controls are available.
14895
14896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports hidden visibility" >&5
14897 $as_echo_n "checking whether the target supports hidden visibility... " >&6; }
14898 if ${libat_cv_have_attribute_visibility+:} false; then :
14899   $as_echo_n "(cached) " >&6
14900 else
14901
14902   save_CFLAGS="$CFLAGS"
14903   CFLAGS="$CFLAGS -Werror"
14904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14905 /* end confdefs.h.  */
14906 void __attribute__((visibility("hidden"))) foo(void) { }
14907 int
14908 main ()
14909 {
14910
14911   ;
14912   return 0;
14913 }
14914 _ACEOF
14915 if ac_fn_c_try_compile "$LINENO"; then :
14916   libat_cv_have_attribute_visibility=yes
14917 else
14918   libat_cv_have_attribute_visibility=no
14919 fi
14920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14921   CFLAGS="$save_CFLAGS"
14922 fi
14923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_visibility" >&5
14924 $as_echo "$libat_cv_have_attribute_visibility" >&6; }
14925   if test $libat_cv_have_attribute_visibility = yes; then
14926
14927 $as_echo "#define HAVE_ATTRIBUTE_VISIBILITY 1" >>confdefs.h
14928
14929   fi
14930
14931   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports dllexport" >&5
14932 $as_echo_n "checking whether the target supports dllexport... " >&6; }
14933 if ${libat_cv_have_attribute_dllexport+:} false; then :
14934   $as_echo_n "(cached) " >&6
14935 else
14936
14937   save_CFLAGS="$CFLAGS"
14938   CFLAGS="$CFLAGS -Werror"
14939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14940 /* end confdefs.h.  */
14941 void __attribute__((dllexport)) foo(void) { }
14942 int
14943 main ()
14944 {
14945
14946   ;
14947   return 0;
14948 }
14949 _ACEOF
14950 if ac_fn_c_try_compile "$LINENO"; then :
14951   libat_cv_have_attribute_dllexport=yes
14952 else
14953   libat_cv_have_attribute_dllexport=no
14954 fi
14955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14956   CFLAGS="$save_CFLAGS"
14957 fi
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_dllexport" >&5
14959 $as_echo "$libat_cv_have_attribute_dllexport" >&6; }
14960   if test $libat_cv_have_attribute_dllexport = yes; then
14961
14962 $as_echo "#define HAVE_ATTRIBUTE_DLLEXPORT 1" >>confdefs.h
14963
14964   fi
14965
14966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports symbol aliases" >&5
14967 $as_echo_n "checking whether the target supports symbol aliases... " >&6; }
14968 if ${libat_cv_have_attribute_alias+:} false; then :
14969   $as_echo_n "(cached) " >&6
14970 else
14971
14972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14973 /* end confdefs.h.  */
14974
14975 void foo(void) { }
14976 extern void bar(void) __attribute__((alias("foo")));
14977 int
14978 main ()
14979 {
14980 bar();
14981   ;
14982   return 0;
14983 }
14984 _ACEOF
14985 if ac_fn_c_try_link "$LINENO"; then :
14986   libat_cv_have_attribute_alias=yes
14987 else
14988   libat_cv_have_attribute_alias=no
14989 fi
14990 rm -f core conftest.err conftest.$ac_objext \
14991     conftest$ac_exeext conftest.$ac_ext
14992 fi
14993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_attribute_alias" >&5
14994 $as_echo "$libat_cv_have_attribute_alias" >&6; }
14995   if test $libat_cv_have_attribute_alias = yes; then
14996
14997 $as_echo "#define HAVE_ATTRIBUTE_ALIAS 1" >>confdefs.h
14998
14999   fi
15000 if test x$try_ifunc = xyes; then
15001
15002   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports the ifunc attribute" >&5
15003 $as_echo_n "checking whether the target supports the ifunc attribute... " >&6; }
15004 if ${libat_cv_have_ifunc+:} false; then :
15005   $as_echo_n "(cached) " >&6
15006 else
15007
15008   save_CFLAGS="$CFLAGS"
15009   CFLAGS="$CFLAGS -Werror"
15010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h.  */
15012
15013     int foo_alt(void) { return 0; }
15014     typedef int F (void);
15015     F *foo_sel(void) { return foo_alt; }
15016     int foo(void) __attribute__((ifunc("foo_sel")));
15017 int
15018 main ()
15019 {
15020 return foo();
15021   ;
15022   return 0;
15023 }
15024 _ACEOF
15025 if ac_fn_c_try_link "$LINENO"; then :
15026   libat_cv_have_ifunc=yes
15027 else
15028   libat_cv_have_ifunc=no
15029 fi
15030 rm -f core conftest.err conftest.$ac_objext \
15031     conftest$ac_exeext conftest.$ac_ext
15032 fi
15033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_cv_have_ifunc" >&5
15034 $as_echo "$libat_cv_have_ifunc" >&6; }
15035
15036   yesno=`echo $libat_cv_have_ifunc | tr 'yesno' '1  0 '`
15037
15038 cat >>confdefs.h <<_ACEOF
15039 #define HAVE_IFUNC $yesno
15040 _ACEOF
15041
15042
15043
15044 fi
15045
15046 # Check linker support.
15047
15048
15049 # Check whether --with-gnu-ld was given.
15050 if test "${with_gnu_ld+set}" = set; then :
15051   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
15052 else
15053   with_gnu_ld=no
15054 fi
15055
15056 ac_prog=ld
15057 if test "$GCC" = yes; then
15058   # Check if gcc -print-prog-name=ld gives a path.
15059   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
15060 $as_echo_n "checking for ld used by $CC... " >&6; }
15061   case $host in
15062   *-*-mingw*)
15063     # gcc leaves a trailing carriage return which upsets mingw
15064     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
15065   *)
15066     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
15067   esac
15068   case $ac_prog in
15069     # Accept absolute paths.
15070     [\\/]* | ?:[\\/]*)
15071       re_direlt='/[^/][^/]*/\.\./'
15072       # Canonicalize the pathname of ld
15073       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
15074       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
15075         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
15076       done
15077       test -z "$LD" && LD="$ac_prog"
15078       ;;
15079   "")
15080     # If it fails, then pretend we aren't using GCC.
15081     ac_prog=ld
15082     ;;
15083   *)
15084     # If it is relative, then search for the first ld in PATH.
15085     with_gnu_ld=unknown
15086     ;;
15087   esac
15088 elif test "$with_gnu_ld" = yes; then
15089   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
15090 $as_echo_n "checking for GNU ld... " >&6; }
15091 else
15092   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
15093 $as_echo_n "checking for non-GNU ld... " >&6; }
15094 fi
15095 if ${lt_cv_path_LD+:} false; then :
15096   $as_echo_n "(cached) " >&6
15097 else
15098   if test -z "$LD"; then
15099   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
15100   for ac_dir in $PATH; do
15101     IFS="$lt_save_ifs"
15102     test -z "$ac_dir" && ac_dir=.
15103     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
15104       lt_cv_path_LD="$ac_dir/$ac_prog"
15105       # Check to see if the program is GNU ld.  I'd rather use --version,
15106       # but apparently some variants of GNU ld only accept -v.
15107       # Break only if it was the GNU/non-GNU ld that we prefer.
15108       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
15109       *GNU* | *'with BFD'*)
15110         test "$with_gnu_ld" != no && break
15111         ;;
15112       *)
15113         test "$with_gnu_ld" != yes && break
15114         ;;
15115       esac
15116     fi
15117   done
15118   IFS="$lt_save_ifs"
15119 else
15120   lt_cv_path_LD="$LD" # Let the user override the test with a path.
15121 fi
15122 fi
15123
15124 LD="$lt_cv_path_LD"
15125 if test -n "$LD"; then
15126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
15127 $as_echo "$LD" >&6; }
15128 else
15129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15130 $as_echo "no" >&6; }
15131 fi
15132 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
15133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
15134 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
15135 if ${lt_cv_prog_gnu_ld+:} false; then :
15136   $as_echo_n "(cached) " >&6
15137 else
15138   # I'd rather use --version here, but apparently some GNU lds only accept -v.
15139 case `$LD -v 2>&1 </dev/null` in
15140 *GNU* | *'with BFD'*)
15141   lt_cv_prog_gnu_ld=yes
15142   ;;
15143 *)
15144   lt_cv_prog_gnu_ld=no
15145   ;;
15146 esac
15147 fi
15148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
15149 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
15150 with_gnu_ld=$lt_cv_prog_gnu_ld
15151
15152
15153
15154
15155
15156
15157
15158   # If we're not using GNU ld, then there's no point in even trying these
15159   # tests.  Check for that first.  We should have already tested for gld
15160   # by now (in libtool), but require it now just to be safe...
15161   test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
15162   test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
15163
15164
15165
15166   # The name set by libtool depends on the version of libtool.  Shame on us
15167   # for depending on an impl detail, but c'est la vie.  Older versions used
15168   # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
15169   # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
15170   # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
15171   # set (hence we're using an older libtool), then set it.
15172   if test x${with_gnu_ld+set} != xset; then
15173     if test x${ac_cv_prog_gnu_ld+set} != xset; then
15174       # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
15175       with_gnu_ld=no
15176     else
15177       with_gnu_ld=$ac_cv_prog_gnu_ld
15178     fi
15179   fi
15180
15181   # Start by getting the version number.  I think the libtool test already
15182   # does some of this, but throws away the result.
15183   libat_ld_is_gold=no
15184   libat_ld_is_mold=no
15185   if $LD --version 2>/dev/null | grep 'GNU gold'> /dev/null 2>&1; then
15186     libat_ld_is_gold=yes
15187   elif $LD --version 2>/dev/null | grep 'mold' >/dev/null 2>&1; then
15188     libat_ld_is_mold=yes
15189   fi
15190
15191   ldver=`$LD --version 2>/dev/null |
15192          sed -e 's/[. ][0-9]\{8\}$//;s/.* \([^ ]\{1,\}\)$/\1/; q'`
15193
15194   libat_gnu_ld_version=`echo $ldver | \
15195          $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
15196
15197   # Set --gc-sections.
15198   if test "$with_gnu_ld" = "notbroken"; then
15199     # GNU ld it is!  Joy and bunny rabbits!
15200
15201     # All these tests are for C++; save the language and the compiler flags.
15202     # Need to do this so that g++ won't try to link in libstdc++
15203     ac_test_CFLAGS="${CFLAGS+set}"
15204     ac_save_CFLAGS="$CFLAGS"
15205     CFLAGS='-x c++  -Wl,--gc-sections'
15206
15207     # Check for -Wl,--gc-sections
15208     # XXX This test is broken at the moment, as symbols required for linking
15209     # are now in libsupc++ (not built yet).  In addition, this test has
15210     # cored on solaris in the past.  In addition, --gc-sections doesn't
15211     # really work at the moment (keeps on discarding used sections, first
15212     # .eh_frame and now some of the glibc sections for iconv).
15213     # Bzzzzt.  Thanks for playing, maybe next time.
15214     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
15215 $as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
15216     if test "$cross_compiling" = yes; then :
15217   ac_sectionLDflags=yes
15218 else
15219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15220 /* end confdefs.h.  */
15221
15222      int main(void)
15223      {
15224        try { throw 1; }
15225        catch (...) { };
15226        return 0;
15227      }
15228
15229 _ACEOF
15230 if ac_fn_c_try_run "$LINENO"; then :
15231   ac_sectionLDflags=yes
15232 else
15233   ac_sectionLDflags=no
15234 fi
15235 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15236   conftest.$ac_objext conftest.beam conftest.$ac_ext
15237 fi
15238
15239     if test "$ac_test_CFLAGS" = set; then
15240       CFLAGS="$ac_save_CFLAGS"
15241     else
15242       # this is the suspicious part
15243       CFLAGS=''
15244     fi
15245     if test "$ac_sectionLDflags" = "yes"; then
15246       SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
15247     fi
15248     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_sectionLDflags" >&5
15249 $as_echo "$ac_sectionLDflags" >&6; }
15250   fi
15251
15252   # Set linker optimization flags.
15253   if test x"$with_gnu_ld" = x"yes"; then
15254     OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
15255   fi
15256
15257
15258
15259
15260
15261
15262  # Check whether --enable-symvers was given.
15263 if test "${enable_symvers+set}" = set; then :
15264   enableval=$enable_symvers;
15265       case "$enableval" in
15266        yes|no|gnu*|sun) ;;
15267        *) as_fn_error $? "Unknown argument to enable/disable symvers" "$LINENO" 5 ;;
15268                           esac
15269
15270 else
15271   enable_symvers=yes
15272 fi
15273
15274
15275
15276 # If we never went through the LIBAT_CHECK_LINKER_FEATURES macro, then we
15277 # don't know enough about $LD to do tricks...
15278
15279
15280 # Turn a 'yes' into a suitable default.
15281 if test x$enable_symvers = xyes ; then
15282   # FIXME  The following test is too strict, in theory.
15283   if test $enable_shared = no || test "x$LD" = x; then
15284     enable_symvers=no
15285   else
15286     if test $with_gnu_ld = yes ; then
15287       enable_symvers=gnu
15288     else
15289       case ${target_os} in
15290         # Sun symbol versioning exists since Solaris 2.5.
15291         solaris2.[5-9]* | solaris2.1[0-9]*)
15292           enable_symvers=sun ;;
15293         *)
15294           enable_symvers=no ;;
15295       esac
15296     fi
15297   fi
15298 fi
15299
15300 # Check if 'sun' was requested on non-Solaris 2 platforms.
15301 if test x$enable_symvers = xsun ; then
15302   case ${target_os} in
15303     solaris2*)
15304       # All fine.
15305       ;;
15306     *)
15307       # Unlikely to work.
15308       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested Sun symbol versioning, but" >&5
15309 $as_echo "$as_me: WARNING: === You have requested Sun symbol versioning, but" >&2;}
15310       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === you are not targetting Solaris 2." >&5
15311 $as_echo "$as_me: WARNING: === you are not targetting Solaris 2." >&2;}
15312       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15313 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15314       enable_symvers=no
15315       ;;
15316   esac
15317 fi
15318
15319 # Check to see if libgcc_s exists, indicating that shared libgcc is possible.
15320 if test $enable_symvers != no; then
15321   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared libgcc" >&5
15322 $as_echo_n "checking for shared libgcc... " >&6; }
15323   ac_save_CFLAGS="$CFLAGS"
15324   CFLAGS=' -lgcc_s'
15325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15326 /* end confdefs.h.  */
15327
15328 int
15329 main ()
15330 {
15331 return 0;
15332   ;
15333   return 0;
15334 }
15335 _ACEOF
15336 if ac_fn_c_try_link "$LINENO"; then :
15337   libat_shared_libgcc=yes
15338 else
15339   libat_shared_libgcc=no
15340 fi
15341 rm -f core conftest.err conftest.$ac_objext \
15342     conftest$ac_exeext conftest.$ac_ext
15343   CFLAGS="$ac_save_CFLAGS"
15344   if test $libat_shared_libgcc = no; then
15345     cat > conftest.c <<EOF
15346 int main (void) { return 0; }
15347 EOF
15348     libat_libgcc_s_suffix=`${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
15349                              -shared -shared-libgcc -o conftest.so \
15350                              conftest.c -v 2>&1 >/dev/null \
15351                              | sed -n 's/^.* -lgcc_s\([^ ]*\) .*$/\1/p'`
15352     rm -f conftest.c conftest.so
15353     if test x${libat_libgcc_s_suffix+set} = xset; then
15354       CFLAGS=" -lgcc_s$libat_libgcc_s_suffix"
15355       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15356 /* end confdefs.h.  */
15357
15358 int
15359 main ()
15360 {
15361 return 0;
15362   ;
15363   return 0;
15364 }
15365 _ACEOF
15366 if ac_fn_c_try_link "$LINENO"; then :
15367   libat_shared_libgcc=yes
15368 fi
15369 rm -f core conftest.err conftest.$ac_objext \
15370     conftest$ac_exeext conftest.$ac_ext
15371       CFLAGS="$ac_save_CFLAGS"
15372     fi
15373   fi
15374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libat_shared_libgcc" >&5
15375 $as_echo "$libat_shared_libgcc" >&6; }
15376 fi
15377
15378 # For GNU ld, we need at least this version.  The format is described in
15379 # LIBAT_CHECK_LINKER_FEATURES above.
15380 libat_min_gnu_ld_version=21400
15381 # XXXXXXXXXXX libat_gnu_ld_version=21390
15382
15383 # Check to see if unspecified "yes" value can win, given results above.
15384 # Change "yes" into either "no" or a style name.
15385 if test $enable_symvers != no && test $libat_shared_libgcc = yes; then
15386   if test $with_gnu_ld = yes; then
15387     if test $libat_gnu_ld_version -ge $libat_min_gnu_ld_version ; then
15388       enable_symvers=gnu
15389     elif test $libat_ld_is_gold = yes ; then
15390       enable_symvers=gnu
15391     elif test $libat_ld_is_mold = yes ; then
15392       enable_symvers=gnu
15393     else
15394       # The right tools, the right setup, but too old.  Fallbacks?
15395       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&5
15396 $as_echo "$as_me: WARNING: === Linker version $libat_gnu_ld_version is too old for" >&2;}
15397       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === full symbol versioning support in this release of GCC." >&5
15398 $as_echo "$as_me: WARNING: === full symbol versioning support in this release of GCC." >&2;}
15399       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You would need to upgrade your binutils to version" >&5
15400 $as_echo "$as_me: WARNING: === You would need to upgrade your binutils to version" >&2;}
15401       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&5
15402 $as_echo "$as_me: WARNING: === $libat_min_gnu_ld_version or later and rebuild GCC." >&2;}
15403       if test $libat_gnu_ld_version -ge 21200 ; then
15404         # Globbing fix is present, proper block support is not.
15405                         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15406 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15407         enable_symvers=no
15408       else
15409         # 2.11 or older.
15410         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15411 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15412         enable_symvers=no
15413       fi
15414     fi
15415   elif test $enable_symvers = sun; then
15416     : All interesting versions of Sun ld support sun style symbol versioning.
15417   else
15418     # just fail for now
15419     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === You have requested some kind of symbol versioning, but" >&5
15420 $as_echo "$as_me: WARNING: === You have requested some kind of symbol versioning, but" >&2;}
15421     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === either you are not using a supported linker, or you are" >&5
15422 $as_echo "$as_me: WARNING: === either you are not using a supported linker, or you are" >&2;}
15423     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === not building a shared libgcc_s (which is required)." >&5
15424 $as_echo "$as_me: WARNING: === not building a shared libgcc_s (which is required)." >&2;}
15425     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: === Symbol versioning will be disabled." >&5
15426 $as_echo "$as_me: WARNING: === Symbol versioning will be disabled." >&2;}
15427     enable_symvers=no
15428   fi
15429 fi
15430 if test $enable_symvers = gnu; then
15431
15432 $as_echo "#define LIBAT_GNU_SYMBOL_VERSIONING 1" >>confdefs.h
15433
15434 fi
15435
15436  if test $enable_symvers != no; then
15437   LIBAT_BUILD_VERSIONED_SHLIB_TRUE=
15438   LIBAT_BUILD_VERSIONED_SHLIB_FALSE='#'
15439 else
15440   LIBAT_BUILD_VERSIONED_SHLIB_TRUE='#'
15441   LIBAT_BUILD_VERSIONED_SHLIB_FALSE=
15442 fi
15443
15444  if test $enable_symvers = gnu; then
15445   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE=
15446   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE='#'
15447 else
15448   LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE='#'
15449   LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE=
15450 fi
15451
15452  if test $enable_symvers = sun; then
15453   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE=
15454   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE='#'
15455 else
15456   LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE='#'
15457   LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE=
15458 fi
15459
15460 { $as_echo "$as_me:${as_lineno-$LINENO}: versioning on shared library symbols is $enable_symvers" >&5
15461 $as_echo "$as_me: versioning on shared library symbols is $enable_symvers" >&6;}
15462
15463
15464 # Cleanup and exit.
15465 CFLAGS="$save_CFLAGS"
15466 cat >confcache <<\_ACEOF
15467 # This file is a shell script that caches the results of configure
15468 # tests run on this system so they can be shared between configure
15469 # scripts and configure runs, see configure's option --config-cache.
15470 # It is not useful on other systems.  If it contains results you don't
15471 # want to keep, you may remove or edit it.
15472 #
15473 # config.status only pays attention to the cache file if you give it
15474 # the --recheck option to rerun configure.
15475 #
15476 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15477 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15478 # following values.
15479
15480 _ACEOF
15481
15482 # The following way of writing the cache mishandles newlines in values,
15483 # but we know of no workaround that is simple, portable, and efficient.
15484 # So, we kill variables containing newlines.
15485 # Ultrix sh set writes to stderr and can't be redirected directly,
15486 # and sets the high bit in the cache file unless we assign to the vars.
15487 (
15488   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15489     eval ac_val=\$$ac_var
15490     case $ac_val in #(
15491     *${as_nl}*)
15492       case $ac_var in #(
15493       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15494 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15495       esac
15496       case $ac_var in #(
15497       _ | IFS | as_nl) ;; #(
15498       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15499       *) { eval $ac_var=; unset $ac_var;} ;;
15500       esac ;;
15501     esac
15502   done
15503
15504   (set) 2>&1 |
15505     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15506     *${as_nl}ac_space=\ *)
15507       # `set' does not quote correctly, so add quotes: double-quote
15508       # substitution turns \\\\ into \\, and sed turns \\ into \.
15509       sed -n \
15510         "s/'/'\\\\''/g;
15511           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15512       ;; #(
15513     *)
15514       # `set' quotes correctly as required by POSIX, so do not add quotes.
15515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15516       ;;
15517     esac |
15518     sort
15519 ) |
15520   sed '
15521      /^ac_cv_env_/b end
15522      t clear
15523      :clear
15524      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15525      t end
15526      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15527      :end' >>confcache
15528 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15529   if test -w "$cache_file"; then
15530     if test "x$cache_file" != "x/dev/null"; then
15531       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15532 $as_echo "$as_me: updating cache $cache_file" >&6;}
15533       if test ! -f "$cache_file" || test -h "$cache_file"; then
15534         cat confcache >"$cache_file"
15535       else
15536         case $cache_file in #(
15537         */* | ?:*)
15538           mv -f confcache "$cache_file"$$ &&
15539           mv -f "$cache_file"$$ "$cache_file" ;; #(
15540         *)
15541           mv -f confcache "$cache_file" ;;
15542         esac
15543       fi
15544     fi
15545   else
15546     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15547 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15548   fi
15549 fi
15550 rm -f confcache
15551
15552 # Check whether --enable-werror was given.
15553 if test "${enable_werror+set}" = set; then :
15554   enableval=$enable_werror;
15555 fi
15556
15557 # Add -Wall -Werror if we are using GCC.
15558 if test "x$GCC" = "xyes"; then :
15559   XCFLAGS="$XCFLAGS -Wall"
15560 fi
15561 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
15562   XCFLAGS="$XCFLAGS -Werror"
15563 fi
15564
15565 # Add CET specific flags if CET is enabled
15566  # Check whether --enable-cet was given.
15567 if test "${enable_cet+set}" = set; then :
15568   enableval=$enable_cet;
15569       case "$enableval" in
15570        yes|no|auto) ;;
15571        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
15572                           esac
15573
15574 else
15575   enable_cet=auto
15576 fi
15577
15578
15579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
15580 $as_echo_n "checking for CET support... " >&6; }
15581
15582 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
15583 case "$host" in
15584   i[34567]86-*-linux* | x86_64-*-linux*)
15585     case "$enable_cet" in
15586       auto)
15587         # Check if target supports multi-byte NOPs
15588         # and if compiler and assembler support CET insn.
15589         cet_save_CFLAGS="$CFLAGS"
15590         CFLAGS="$CFLAGS -fcf-protection"
15591         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15592 /* end confdefs.h.  */
15593
15594 int
15595 main ()
15596 {
15597
15598 #if !defined(__SSE2__)
15599 #error target does not support multi-byte NOPs
15600 #else
15601 asm ("setssbsy");
15602 #endif
15603
15604   ;
15605   return 0;
15606 }
15607 _ACEOF
15608 if ac_fn_c_try_compile "$LINENO"; then :
15609   enable_cet=yes
15610 else
15611   enable_cet=no
15612 fi
15613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15614         CFLAGS="$cet_save_CFLAGS"
15615         ;;
15616       yes)
15617         # Check if assembler supports CET.
15618         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15619 /* end confdefs.h.  */
15620
15621 int
15622 main ()
15623 {
15624 asm ("setssbsy");
15625   ;
15626   return 0;
15627 }
15628 _ACEOF
15629 if ac_fn_c_try_compile "$LINENO"; then :
15630
15631 else
15632   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
15633 fi
15634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15635         ;;
15636     esac
15637     ;;
15638   *)
15639     enable_cet=no
15640     ;;
15641 esac
15642 if test x$enable_cet = xyes; then
15643   CET_FLAGS="-fcf-protection -mshstk"
15644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15645 $as_echo "yes" >&6; }
15646 else
15647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15648 $as_echo "no" >&6; }
15649 fi
15650
15651 XCFLAGS="$XCFLAGS $CET_FLAGS"
15652
15653 XCFLAGS="$XCFLAGS $XPCFLAGS"
15654
15655
15656
15657
15658
15659
15660
15661 # Conditionalize the makefile for this target machine.
15662 tmake_file_=
15663 for f in ${tmake_file}
15664 do
15665         if test -f ${srcdir}/config/$f
15666         then
15667                 tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
15668         fi
15669 done
15670 tmake_file="${tmake_file_}"
15671
15672
15673
15674  if test x$libat_cv_have_ifunc = xyes; then
15675   HAVE_IFUNC_TRUE=
15676   HAVE_IFUNC_FALSE='#'
15677 else
15678   HAVE_IFUNC_TRUE='#'
15679   HAVE_IFUNC_FALSE=
15680 fi
15681
15682  if expr "$config_path" : ".* linux/aarch64 .*" > /dev/null; then
15683   ARCH_AARCH64_LINUX_TRUE=
15684   ARCH_AARCH64_LINUX_FALSE='#'
15685 else
15686   ARCH_AARCH64_LINUX_TRUE='#'
15687   ARCH_AARCH64_LINUX_FALSE=
15688 fi
15689
15690  if expr "$config_path" : ".* linux/arm .*" > /dev/null; then
15691   ARCH_ARM_LINUX_TRUE=
15692   ARCH_ARM_LINUX_FALSE='#'
15693 else
15694   ARCH_ARM_LINUX_TRUE='#'
15695   ARCH_ARM_LINUX_FALSE=
15696 fi
15697
15698  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x4; then
15699   ARCH_I386_TRUE=
15700   ARCH_I386_FALSE='#'
15701 else
15702   ARCH_I386_TRUE='#'
15703   ARCH_I386_FALSE=
15704 fi
15705
15706  if test "$ARCH" = x86 && test x$libat_cv_wordsize = x8; then
15707   ARCH_X86_64_TRUE=
15708   ARCH_X86_64_FALSE='#'
15709 else
15710   ARCH_X86_64_TRUE='#'
15711   ARCH_X86_64_FALSE=
15712 fi
15713
15714
15715 # Determine what GCC version number to use in filesystem paths.
15716
15717   get_gcc_base_ver="cat"
15718
15719 # Check whether --with-gcc-major-version-only was given.
15720 if test "${with_gcc_major_version_only+set}" = set; then :
15721   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
15722         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
15723       fi
15724
15725 fi
15726
15727
15728
15729
15730 if test ${multilib} = yes; then
15731   multilib_arg="--enable-multilib"
15732 else
15733   multilib_arg=
15734 fi
15735
15736 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15737
15738 ac_config_files="$ac_config_files testsuite/libatomic-site-extra.exp"
15739
15740 cat >confcache <<\_ACEOF
15741 # This file is a shell script that caches the results of configure
15742 # tests run on this system so they can be shared between configure
15743 # scripts and configure runs, see configure's option --config-cache.
15744 # It is not useful on other systems.  If it contains results you don't
15745 # want to keep, you may remove or edit it.
15746 #
15747 # config.status only pays attention to the cache file if you give it
15748 # the --recheck option to rerun configure.
15749 #
15750 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15751 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15752 # following values.
15753
15754 _ACEOF
15755
15756 # The following way of writing the cache mishandles newlines in values,
15757 # but we know of no workaround that is simple, portable, and efficient.
15758 # So, we kill variables containing newlines.
15759 # Ultrix sh set writes to stderr and can't be redirected directly,
15760 # and sets the high bit in the cache file unless we assign to the vars.
15761 (
15762   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15763     eval ac_val=\$$ac_var
15764     case $ac_val in #(
15765     *${as_nl}*)
15766       case $ac_var in #(
15767       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15768 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15769       esac
15770       case $ac_var in #(
15771       _ | IFS | as_nl) ;; #(
15772       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15773       *) { eval $ac_var=; unset $ac_var;} ;;
15774       esac ;;
15775     esac
15776   done
15777
15778   (set) 2>&1 |
15779     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15780     *${as_nl}ac_space=\ *)
15781       # `set' does not quote correctly, so add quotes: double-quote
15782       # substitution turns \\\\ into \\, and sed turns \\ into \.
15783       sed -n \
15784         "s/'/'\\\\''/g;
15785           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15786       ;; #(
15787     *)
15788       # `set' quotes correctly as required by POSIX, so do not add quotes.
15789       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15790       ;;
15791     esac |
15792     sort
15793 ) |
15794   sed '
15795      /^ac_cv_env_/b end
15796      t clear
15797      :clear
15798      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15799      t end
15800      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15801      :end' >>confcache
15802 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15803   if test -w "$cache_file"; then
15804     if test "x$cache_file" != "x/dev/null"; then
15805       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15806 $as_echo "$as_me: updating cache $cache_file" >&6;}
15807       if test ! -f "$cache_file" || test -h "$cache_file"; then
15808         cat confcache >"$cache_file"
15809       else
15810         case $cache_file in #(
15811         */* | ?:*)
15812           mv -f confcache "$cache_file"$$ &&
15813           mv -f "$cache_file"$$ "$cache_file" ;; #(
15814         *)
15815           mv -f confcache "$cache_file" ;;
15816         esac
15817       fi
15818     fi
15819   else
15820     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15821 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15822   fi
15823 fi
15824 rm -f confcache
15825
15826 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15827 # Let make expand exec_prefix.
15828 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15829
15830 DEFS=-DHAVE_CONFIG_H
15831
15832 ac_libobjs=
15833 ac_ltlibobjs=
15834 U=
15835 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15836   # 1. Remove the extension, and $U if already installed.
15837   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15838   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15839   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15840   #    will be set to the directory where LIBOBJS objects are built.
15841   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15842   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15843 done
15844 LIBOBJS=$ac_libobjs
15845
15846 LTLIBOBJS=$ac_ltlibobjs
15847
15848
15849 if test -z "${GENINSRC_TRUE}" && test -z "${GENINSRC_FALSE}"; then
15850   as_fn_error $? "conditional \"GENINSRC\" was never defined.
15851 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15852 fi
15853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15854 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15855    if test -n "$am_sleep_pid"; then
15856      # Hide warnings about reused PIDs.
15857      wait $am_sleep_pid 2>/dev/null
15858    fi
15859    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15860 $as_echo "done" >&6; }
15861  if test -n "$EXEEXT"; then
15862   am__EXEEXT_TRUE=
15863   am__EXEEXT_FALSE='#'
15864 else
15865   am__EXEEXT_TRUE='#'
15866   am__EXEEXT_FALSE=
15867 fi
15868
15869 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15870   as_fn_error $? "conditional \"AMDEP\" was never defined.
15871 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15872 fi
15873 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15874   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15875 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15876 fi
15877 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
15878   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
15879 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15880 fi
15881 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15882   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15883 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15884 fi
15885
15886 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_FALSE}"; then
15887   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB\" was never defined.
15888 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15889 fi
15890 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_GNU_FALSE}"; then
15891   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_GNU\" was never defined.
15892 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15893 fi
15894 if test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_TRUE}" && test -z "${LIBAT_BUILD_VERSIONED_SHLIB_SUN_FALSE}"; then
15895   as_fn_error $? "conditional \"LIBAT_BUILD_VERSIONED_SHLIB_SUN\" was never defined.
15896 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15897 fi
15898 if test -z "${HAVE_IFUNC_TRUE}" && test -z "${HAVE_IFUNC_FALSE}"; then
15899   as_fn_error $? "conditional \"HAVE_IFUNC\" was never defined.
15900 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15901 fi
15902 if test -z "${ARCH_AARCH64_LINUX_TRUE}" && test -z "${ARCH_AARCH64_LINUX_FALSE}"; then
15903   as_fn_error $? "conditional \"ARCH_AARCH64_LINUX\" was never defined.
15904 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15905 fi
15906 if test -z "${ARCH_ARM_LINUX_TRUE}" && test -z "${ARCH_ARM_LINUX_FALSE}"; then
15907   as_fn_error $? "conditional \"ARCH_ARM_LINUX\" was never defined.
15908 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15909 fi
15910 if test -z "${ARCH_I386_TRUE}" && test -z "${ARCH_I386_FALSE}"; then
15911   as_fn_error $? "conditional \"ARCH_I386\" was never defined.
15912 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15913 fi
15914 if test -z "${ARCH_X86_64_TRUE}" && test -z "${ARCH_X86_64_FALSE}"; then
15915   as_fn_error $? "conditional \"ARCH_X86_64\" was never defined.
15916 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15917 fi
15918
15919 : "${CONFIG_STATUS=./config.status}"
15920 ac_write_fail=0
15921 ac_clean_files_save=$ac_clean_files
15922 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15923 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15924 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15925 as_write_fail=0
15926 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15927 #! $SHELL
15928 # Generated by $as_me.
15929 # Run this file to recreate the current configuration.
15930 # Compiler output produced by configure, useful for debugging
15931 # configure, is in config.log if it exists.
15932
15933 debug=false
15934 ac_cs_recheck=false
15935 ac_cs_silent=false
15936
15937 SHELL=\${CONFIG_SHELL-$SHELL}
15938 export SHELL
15939 _ASEOF
15940 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15941 ## -------------------- ##
15942 ## M4sh Initialization. ##
15943 ## -------------------- ##
15944
15945 # Be more Bourne compatible
15946 DUALCASE=1; export DUALCASE # for MKS sh
15947 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15948   emulate sh
15949   NULLCMD=:
15950   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15951   # is contrary to our usage.  Disable this feature.
15952   alias -g '${1+"$@"}'='"$@"'
15953   setopt NO_GLOB_SUBST
15954 else
15955   case `(set -o) 2>/dev/null` in #(
15956   *posix*) :
15957     set -o posix ;; #(
15958   *) :
15959      ;;
15960 esac
15961 fi
15962
15963
15964 as_nl='
15965 '
15966 export as_nl
15967 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15968 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15969 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15970 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15971 # Prefer a ksh shell builtin over an external printf program on Solaris,
15972 # but without wasting forks for bash or zsh.
15973 if test -z "$BASH_VERSION$ZSH_VERSION" \
15974     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15975   as_echo='print -r --'
15976   as_echo_n='print -rn --'
15977 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15978   as_echo='printf %s\n'
15979   as_echo_n='printf %s'
15980 else
15981   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15982     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15983     as_echo_n='/usr/ucb/echo -n'
15984   else
15985     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15986     as_echo_n_body='eval
15987       arg=$1;
15988       case $arg in #(
15989       *"$as_nl"*)
15990         expr "X$arg" : "X\\(.*\\)$as_nl";
15991         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15992       esac;
15993       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15994     '
15995     export as_echo_n_body
15996     as_echo_n='sh -c $as_echo_n_body as_echo'
15997   fi
15998   export as_echo_body
15999   as_echo='sh -c $as_echo_body as_echo'
16000 fi
16001
16002 # The user is always right.
16003 if test "${PATH_SEPARATOR+set}" != set; then
16004   PATH_SEPARATOR=:
16005   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16006     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16007       PATH_SEPARATOR=';'
16008   }
16009 fi
16010
16011
16012 # IFS
16013 # We need space, tab and new line, in precisely that order.  Quoting is
16014 # there to prevent editors from complaining about space-tab.
16015 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16016 # splitting by setting IFS to empty value.)
16017 IFS=" ""        $as_nl"
16018
16019 # Find who we are.  Look in the path if we contain no directory separator.
16020 as_myself=
16021 case $0 in #((
16022   *[\\/]* ) as_myself=$0 ;;
16023   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16024 for as_dir in $PATH
16025 do
16026   IFS=$as_save_IFS
16027   test -z "$as_dir" && as_dir=.
16028     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16029   done
16030 IFS=$as_save_IFS
16031
16032      ;;
16033 esac
16034 # We did not find ourselves, most probably we were run as `sh COMMAND'
16035 # in which case we are not to be found in the path.
16036 if test "x$as_myself" = x; then
16037   as_myself=$0
16038 fi
16039 if test ! -f "$as_myself"; then
16040   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16041   exit 1
16042 fi
16043
16044 # Unset variables that we do not need and which cause bugs (e.g. in
16045 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16046 # suppresses any "Segmentation fault" message there.  '((' could
16047 # trigger a bug in pdksh 5.2.14.
16048 for as_var in BASH_ENV ENV MAIL MAILPATH
16049 do eval test x\${$as_var+set} = xset \
16050   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16051 done
16052 PS1='$ '
16053 PS2='> '
16054 PS4='+ '
16055
16056 # NLS nuisances.
16057 LC_ALL=C
16058 export LC_ALL
16059 LANGUAGE=C
16060 export LANGUAGE
16061
16062 # CDPATH.
16063 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16064
16065
16066 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16067 # ----------------------------------------
16068 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16069 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16070 # script with STATUS, using 1 if that was 0.
16071 as_fn_error ()
16072 {
16073   as_status=$1; test $as_status -eq 0 && as_status=1
16074   if test "$4"; then
16075     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16076     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16077   fi
16078   $as_echo "$as_me: error: $2" >&2
16079   as_fn_exit $as_status
16080 } # as_fn_error
16081
16082
16083 # as_fn_set_status STATUS
16084 # -----------------------
16085 # Set $? to STATUS, without forking.
16086 as_fn_set_status ()
16087 {
16088   return $1
16089 } # as_fn_set_status
16090
16091 # as_fn_exit STATUS
16092 # -----------------
16093 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16094 as_fn_exit ()
16095 {
16096   set +e
16097   as_fn_set_status $1
16098   exit $1
16099 } # as_fn_exit
16100
16101 # as_fn_unset VAR
16102 # ---------------
16103 # Portably unset VAR.
16104 as_fn_unset ()
16105 {
16106   { eval $1=; unset $1;}
16107 }
16108 as_unset=as_fn_unset
16109 # as_fn_append VAR VALUE
16110 # ----------------------
16111 # Append the text in VALUE to the end of the definition contained in VAR. Take
16112 # advantage of any shell optimizations that allow amortized linear growth over
16113 # repeated appends, instead of the typical quadratic growth present in naive
16114 # implementations.
16115 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16116   eval 'as_fn_append ()
16117   {
16118     eval $1+=\$2
16119   }'
16120 else
16121   as_fn_append ()
16122   {
16123     eval $1=\$$1\$2
16124   }
16125 fi # as_fn_append
16126
16127 # as_fn_arith ARG...
16128 # ------------------
16129 # Perform arithmetic evaluation on the ARGs, and store the result in the
16130 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16131 # must be portable across $(()) and expr.
16132 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16133   eval 'as_fn_arith ()
16134   {
16135     as_val=$(( $* ))
16136   }'
16137 else
16138   as_fn_arith ()
16139   {
16140     as_val=`expr "$@" || test $? -eq 1`
16141   }
16142 fi # as_fn_arith
16143
16144
16145 if expr a : '\(a\)' >/dev/null 2>&1 &&
16146    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16147   as_expr=expr
16148 else
16149   as_expr=false
16150 fi
16151
16152 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16153   as_basename=basename
16154 else
16155   as_basename=false
16156 fi
16157
16158 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16159   as_dirname=dirname
16160 else
16161   as_dirname=false
16162 fi
16163
16164 as_me=`$as_basename -- "$0" ||
16165 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16166          X"$0" : 'X\(//\)$' \| \
16167          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16168 $as_echo X/"$0" |
16169     sed '/^.*\/\([^/][^/]*\)\/*$/{
16170             s//\1/
16171             q
16172           }
16173           /^X\/\(\/\/\)$/{
16174             s//\1/
16175             q
16176           }
16177           /^X\/\(\/\).*/{
16178             s//\1/
16179             q
16180           }
16181           s/.*/./; q'`
16182
16183 # Avoid depending upon Character Ranges.
16184 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16185 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16186 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16187 as_cr_digits='0123456789'
16188 as_cr_alnum=$as_cr_Letters$as_cr_digits
16189
16190 ECHO_C= ECHO_N= ECHO_T=
16191 case `echo -n x` in #(((((
16192 -n*)
16193   case `echo 'xy\c'` in
16194   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16195   xy)  ECHO_C='\c';;
16196   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16197        ECHO_T=' ';;
16198   esac;;
16199 *)
16200   ECHO_N='-n';;
16201 esac
16202
16203 rm -f conf$$ conf$$.exe conf$$.file
16204 if test -d conf$$.dir; then
16205   rm -f conf$$.dir/conf$$.file
16206 else
16207   rm -f conf$$.dir
16208   mkdir conf$$.dir 2>/dev/null
16209 fi
16210 if (echo >conf$$.file) 2>/dev/null; then
16211   if ln -s conf$$.file conf$$ 2>/dev/null; then
16212     as_ln_s='ln -s'
16213     # ... but there are two gotchas:
16214     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16215     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16216     # In both cases, we have to default to `cp -pR'.
16217     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16218       as_ln_s='cp -pR'
16219   elif ln conf$$.file conf$$ 2>/dev/null; then
16220     as_ln_s=ln
16221   else
16222     as_ln_s='cp -pR'
16223   fi
16224 else
16225   as_ln_s='cp -pR'
16226 fi
16227 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16228 rmdir conf$$.dir 2>/dev/null
16229
16230
16231 # as_fn_mkdir_p
16232 # -------------
16233 # Create "$as_dir" as a directory, including parents if necessary.
16234 as_fn_mkdir_p ()
16235 {
16236
16237   case $as_dir in #(
16238   -*) as_dir=./$as_dir;;
16239   esac
16240   test -d "$as_dir" || eval $as_mkdir_p || {
16241     as_dirs=
16242     while :; do
16243       case $as_dir in #(
16244       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16245       *) as_qdir=$as_dir;;
16246       esac
16247       as_dirs="'$as_qdir' $as_dirs"
16248       as_dir=`$as_dirname -- "$as_dir" ||
16249 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16250          X"$as_dir" : 'X\(//\)[^/]' \| \
16251          X"$as_dir" : 'X\(//\)$' \| \
16252          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16253 $as_echo X"$as_dir" |
16254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16255             s//\1/
16256             q
16257           }
16258           /^X\(\/\/\)[^/].*/{
16259             s//\1/
16260             q
16261           }
16262           /^X\(\/\/\)$/{
16263             s//\1/
16264             q
16265           }
16266           /^X\(\/\).*/{
16267             s//\1/
16268             q
16269           }
16270           s/.*/./; q'`
16271       test -d "$as_dir" && break
16272     done
16273     test -z "$as_dirs" || eval "mkdir $as_dirs"
16274   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16275
16276
16277 } # as_fn_mkdir_p
16278 if mkdir -p . 2>/dev/null; then
16279   as_mkdir_p='mkdir -p "$as_dir"'
16280 else
16281   test -d ./-p && rmdir ./-p
16282   as_mkdir_p=false
16283 fi
16284
16285
16286 # as_fn_executable_p FILE
16287 # -----------------------
16288 # Test if FILE is an executable regular file.
16289 as_fn_executable_p ()
16290 {
16291   test -f "$1" && test -x "$1"
16292 } # as_fn_executable_p
16293 as_test_x='test -x'
16294 as_executable_p=as_fn_executable_p
16295
16296 # Sed expression to map a string onto a valid CPP name.
16297 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16298
16299 # Sed expression to map a string onto a valid variable name.
16300 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16301
16302
16303 exec 6>&1
16304 ## ----------------------------------- ##
16305 ## Main body of $CONFIG_STATUS script. ##
16306 ## ----------------------------------- ##
16307 _ASEOF
16308 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16309
16310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16311 # Save the log message, to keep $0 and so on meaningful, and to
16312 # report actual input values of CONFIG_FILES etc. instead of their
16313 # values after options handling.
16314 ac_log="
16315 This file was extended by GNU Atomic Library $as_me 1.0, which was
16316 generated by GNU Autoconf 2.69.  Invocation command line was
16317
16318   CONFIG_FILES    = $CONFIG_FILES
16319   CONFIG_HEADERS  = $CONFIG_HEADERS
16320   CONFIG_LINKS    = $CONFIG_LINKS
16321   CONFIG_COMMANDS = $CONFIG_COMMANDS
16322   $ $0 $@
16323
16324 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16325 "
16326
16327 _ACEOF
16328
16329 case $ac_config_files in *"
16330 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16331 esac
16332
16333 case $ac_config_headers in *"
16334 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16335 esac
16336
16337
16338 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16339 # Files that config.status was made for.
16340 config_files="$ac_config_files"
16341 config_headers="$ac_config_headers"
16342 config_commands="$ac_config_commands"
16343
16344 _ACEOF
16345
16346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16347 ac_cs_usage="\
16348 \`$as_me' instantiates files and other configuration actions
16349 from templates according to the current configuration.  Unless the files
16350 and actions are specified as TAGs, all are instantiated by default.
16351
16352 Usage: $0 [OPTION]... [TAG]...
16353
16354   -h, --help       print this help, then exit
16355   -V, --version    print version number and configuration settings, then exit
16356       --config     print configuration, then exit
16357   -q, --quiet, --silent
16358                    do not print progress messages
16359   -d, --debug      don't remove temporary files
16360       --recheck    update $as_me by reconfiguring in the same conditions
16361       --file=FILE[:TEMPLATE]
16362                    instantiate the configuration file FILE
16363       --header=FILE[:TEMPLATE]
16364                    instantiate the configuration header FILE
16365
16366 Configuration files:
16367 $config_files
16368
16369 Configuration headers:
16370 $config_headers
16371
16372 Configuration commands:
16373 $config_commands
16374
16375 Report bugs to the package provider.
16376 GNU Atomic Library home page: <http://www.gnu.org/software/libatomic/>.
16377 General help using GNU software: <http://www.gnu.org/gethelp/>."
16378
16379 _ACEOF
16380 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16381 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16382 ac_cs_version="\\
16383 GNU Atomic Library config.status 1.0
16384 configured by $0, generated by GNU Autoconf 2.69,
16385   with options \\"\$ac_cs_config\\"
16386
16387 Copyright (C) 2012 Free Software Foundation, Inc.
16388 This config.status script is free software; the Free Software Foundation
16389 gives unlimited permission to copy, distribute and modify it."
16390
16391 ac_pwd='$ac_pwd'
16392 srcdir='$srcdir'
16393 INSTALL='$INSTALL'
16394 MKDIR_P='$MKDIR_P'
16395 AWK='$AWK'
16396 test -n "\$AWK" || AWK=awk
16397 _ACEOF
16398
16399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16400 # The default lists apply if the user does not specify any file.
16401 ac_need_defaults=:
16402 while test $# != 0
16403 do
16404   case $1 in
16405   --*=?*)
16406     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16407     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16408     ac_shift=:
16409     ;;
16410   --*=)
16411     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16412     ac_optarg=
16413     ac_shift=:
16414     ;;
16415   *)
16416     ac_option=$1
16417     ac_optarg=$2
16418     ac_shift=shift
16419     ;;
16420   esac
16421
16422   case $ac_option in
16423   # Handling of the options.
16424   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16425     ac_cs_recheck=: ;;
16426   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16427     $as_echo "$ac_cs_version"; exit ;;
16428   --config | --confi | --conf | --con | --co | --c )
16429     $as_echo "$ac_cs_config"; exit ;;
16430   --debug | --debu | --deb | --de | --d | -d )
16431     debug=: ;;
16432   --file | --fil | --fi | --f )
16433     $ac_shift
16434     case $ac_optarg in
16435     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16436     '') as_fn_error $? "missing file argument" ;;
16437     esac
16438     as_fn_append CONFIG_FILES " '$ac_optarg'"
16439     ac_need_defaults=false;;
16440   --header | --heade | --head | --hea )
16441     $ac_shift
16442     case $ac_optarg in
16443     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16444     esac
16445     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16446     ac_need_defaults=false;;
16447   --he | --h)
16448     # Conflict between --help and --header
16449     as_fn_error $? "ambiguous option: \`$1'
16450 Try \`$0 --help' for more information.";;
16451   --help | --hel | -h )
16452     $as_echo "$ac_cs_usage"; exit ;;
16453   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16454   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16455     ac_cs_silent=: ;;
16456
16457   # This is an error.
16458   -*) as_fn_error $? "unrecognized option: \`$1'
16459 Try \`$0 --help' for more information." ;;
16460
16461   *) as_fn_append ac_config_targets " $1"
16462      ac_need_defaults=false ;;
16463
16464   esac
16465   shift
16466 done
16467
16468 ac_configure_extra_args=
16469
16470 if $ac_cs_silent; then
16471   exec 6>/dev/null
16472   ac_configure_extra_args="$ac_configure_extra_args --silent"
16473 fi
16474
16475 _ACEOF
16476 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16477 if \$ac_cs_recheck; then
16478   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16479   shift
16480   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16481   CONFIG_SHELL='$SHELL'
16482   export CONFIG_SHELL
16483   exec "\$@"
16484 fi
16485
16486 _ACEOF
16487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16488 exec 5>>config.log
16489 {
16490   echo
16491   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16492 ## Running $as_me. ##
16493 _ASBOX
16494   $as_echo "$ac_log"
16495 } >&5
16496
16497 _ACEOF
16498 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16499 #
16500 # INIT-COMMANDS
16501 #
16502
16503 srcdir="$srcdir"
16504 host="$host"
16505 target="$target"
16506 with_multisubdir="$with_multisubdir"
16507 with_multisrctop="$with_multisrctop"
16508 with_target_subdir="$with_target_subdir"
16509 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16510 multi_basedir="$multi_basedir"
16511 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16512 CC="$CC"
16513 CXX="$CXX"
16514 GFORTRAN="$GFORTRAN"
16515 GDC="$GDC"
16516 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16517
16518
16519 # The HP-UX ksh and POSIX shell print the target directory to stdout
16520 # if CDPATH is set.
16521 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16522
16523 sed_quote_subst='$sed_quote_subst'
16524 double_quote_subst='$double_quote_subst'
16525 delay_variable_subst='$delay_variable_subst'
16526 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16527 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16528 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16529 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16530 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16531 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16532 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16533 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16534 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16535 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16536 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16537 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16538 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16539 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16540 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16541 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16542 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16543 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16544 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16545 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16546 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16547 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16548 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16549 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16550 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16551 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16552 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16553 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16554 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16555 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16556 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16557 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16558 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16559 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16560 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16561 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16562 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16563 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16564 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16565 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16566 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16567 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16568 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16569 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16570 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16571 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16572 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16573 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16574 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"`'
16575 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16576 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16577 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16578 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16579 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16580 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16581 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16582 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16583 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16584 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16585 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16586 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16587 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16588 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16589 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16590 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16591 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16592 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16593 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16594 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16595 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16596 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16597 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16598 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16599 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16600 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16601 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16602 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16603 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16604 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16605 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16606 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16607 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16608 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16609 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16610 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16611 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16612 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16613 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16614 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16615 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16616 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16617 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16618 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16619 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16620 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16621 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16622 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16623 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16624 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16625 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16626 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16627 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16628 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16629 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16630 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16631 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16632 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16633 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16634 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16635 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16636 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16637 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16638 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16639 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16640 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16641 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16642 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16643 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16644 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16645 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16646
16647 LTCC='$LTCC'
16648 LTCFLAGS='$LTCFLAGS'
16649 compiler='$compiler_DEFAULT'
16650
16651 # A function that is used when there is no print builtin or printf.
16652 func_fallback_echo ()
16653 {
16654   eval 'cat <<_LTECHO_EOF
16655 \$1
16656 _LTECHO_EOF'
16657 }
16658
16659 # Quote evaled strings.
16660 for var in SHELL \
16661 ECHO \
16662 SED \
16663 GREP \
16664 EGREP \
16665 FGREP \
16666 LD \
16667 NM \
16668 LN_S \
16669 lt_SP2NL \
16670 lt_NL2SP \
16671 reload_flag \
16672 OBJDUMP \
16673 deplibs_check_method \
16674 file_magic_cmd \
16675 AR \
16676 AR_FLAGS \
16677 STRIP \
16678 RANLIB \
16679 CC \
16680 CFLAGS \
16681 compiler \
16682 lt_cv_sys_global_symbol_pipe \
16683 lt_cv_sys_global_symbol_to_cdecl \
16684 lt_cv_sys_global_symbol_to_c_name_address \
16685 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16686 lt_prog_compiler_no_builtin_flag \
16687 lt_prog_compiler_wl \
16688 lt_prog_compiler_pic \
16689 lt_prog_compiler_static \
16690 lt_cv_prog_compiler_c_o \
16691 need_locks \
16692 DSYMUTIL \
16693 NMEDIT \
16694 LIPO \
16695 OTOOL \
16696 OTOOL64 \
16697 shrext_cmds \
16698 export_dynamic_flag_spec \
16699 whole_archive_flag_spec \
16700 compiler_needs_object \
16701 with_gnu_ld \
16702 allow_undefined_flag \
16703 no_undefined_flag \
16704 hardcode_libdir_flag_spec \
16705 hardcode_libdir_flag_spec_ld \
16706 hardcode_libdir_separator \
16707 fix_srcfile_path \
16708 exclude_expsyms \
16709 include_expsyms \
16710 file_list_spec \
16711 variables_saved_for_relink \
16712 libname_spec \
16713 library_names_spec \
16714 soname_spec \
16715 install_override_mode \
16716 finish_eval \
16717 old_striplib \
16718 striplib; do
16719     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16720     *[\\\\\\\`\\"\\\$]*)
16721       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16722       ;;
16723     *)
16724       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16725       ;;
16726     esac
16727 done
16728
16729 # Double-quote double-evaled strings.
16730 for var in reload_cmds \
16731 old_postinstall_cmds \
16732 old_postuninstall_cmds \
16733 old_archive_cmds \
16734 extract_expsyms_cmds \
16735 old_archive_from_new_cmds \
16736 old_archive_from_expsyms_cmds \
16737 archive_cmds \
16738 archive_expsym_cmds \
16739 module_cmds \
16740 module_expsym_cmds \
16741 export_symbols_cmds \
16742 prelink_cmds \
16743 postinstall_cmds \
16744 postuninstall_cmds \
16745 finish_cmds \
16746 sys_lib_search_path_spec \
16747 sys_lib_dlsearch_path_spec; do
16748     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16749     *[\\\\\\\`\\"\\\$]*)
16750       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16751       ;;
16752     *)
16753       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16754       ;;
16755     esac
16756 done
16757
16758 ac_aux_dir='$ac_aux_dir'
16759 xsi_shell='$xsi_shell'
16760 lt_shell_append='$lt_shell_append'
16761
16762 # See if we are running on zsh, and set the options which allow our
16763 # commands through without removal of \ escapes INIT.
16764 if test -n "\${ZSH_VERSION+set}" ; then
16765    setopt NO_GLOB_SUBST
16766 fi
16767
16768
16769     PACKAGE='$PACKAGE'
16770     VERSION='$VERSION'
16771     TIMESTAMP='$TIMESTAMP'
16772     RM='$RM'
16773     ofile='$ofile'
16774
16775
16776
16777
16778 GCC="$GCC"
16779 CC="$CC"
16780 acx_cv_header_stdint="$acx_cv_header_stdint"
16781 acx_cv_type_int8_t="$acx_cv_type_int8_t"
16782 acx_cv_type_int16_t="$acx_cv_type_int16_t"
16783 acx_cv_type_int32_t="$acx_cv_type_int32_t"
16784 acx_cv_type_int64_t="$acx_cv_type_int64_t"
16785 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
16786 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
16787 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
16788 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
16789 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
16790 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
16791 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
16792 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
16793 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
16794
16795
16796 _ACEOF
16797
16798 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16799
16800 # Handling of arguments.
16801 for ac_config_target in $ac_config_targets
16802 do
16803   case $ac_config_target in
16804     "auto-config.h") CONFIG_HEADERS="$CONFIG_HEADERS auto-config.h" ;;
16805     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16806     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16807     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16808     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
16809     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16810     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16811     "testsuite/libatomic-site-extra.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libatomic-site-extra.exp" ;;
16812
16813   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16814   esac
16815 done
16816
16817
16818 # If the user did not use the arguments to specify the items to instantiate,
16819 # then the envvar interface is used.  Set only those that are not.
16820 # We use the long form for the default assignment because of an extremely
16821 # bizarre bug on SunOS 4.1.3.
16822 if $ac_need_defaults; then
16823   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16824   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16825   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16826 fi
16827
16828 # Have a temporary directory for convenience.  Make it in the build tree
16829 # simply because there is no reason against having it here, and in addition,
16830 # creating and moving files from /tmp can sometimes cause problems.
16831 # Hook for its removal unless debugging.
16832 # Note that there is a small window in which the directory will not be cleaned:
16833 # after its creation but before its name has been assigned to `$tmp'.
16834 $debug ||
16835 {
16836   tmp= ac_tmp=
16837   trap 'exit_status=$?
16838   : "${ac_tmp:=$tmp}"
16839   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16840 ' 0
16841   trap 'as_fn_exit 1' 1 2 13 15
16842 }
16843 # Create a (secure) tmp directory for tmp files.
16844
16845 {
16846   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16847   test -d "$tmp"
16848 }  ||
16849 {
16850   tmp=./conf$$-$RANDOM
16851   (umask 077 && mkdir "$tmp")
16852 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16853 ac_tmp=$tmp
16854
16855 # Set up the scripts for CONFIG_FILES section.
16856 # No need to generate them if there are no CONFIG_FILES.
16857 # This happens for instance with `./config.status config.h'.
16858 if test -n "$CONFIG_FILES"; then
16859
16860
16861 ac_cr=`echo X | tr X '\015'`
16862 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16863 # But we know of no other shell where ac_cr would be empty at this
16864 # point, so we can use a bashism as a fallback.
16865 if test "x$ac_cr" = x; then
16866   eval ac_cr=\$\'\\r\'
16867 fi
16868 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16869 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16870   ac_cs_awk_cr='\\r'
16871 else
16872   ac_cs_awk_cr=$ac_cr
16873 fi
16874
16875 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16876 _ACEOF
16877
16878
16879 {
16880   echo "cat >conf$$subs.awk <<_ACEOF" &&
16881   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16882   echo "_ACEOF"
16883 } >conf$$subs.sh ||
16884   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16885 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16886 ac_delim='%!_!# '
16887 for ac_last_try in false false false false false :; do
16888   . ./conf$$subs.sh ||
16889     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16890
16891   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16892   if test $ac_delim_n = $ac_delim_num; then
16893     break
16894   elif $ac_last_try; then
16895     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16896   else
16897     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16898   fi
16899 done
16900 rm -f conf$$subs.sh
16901
16902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16903 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16904 _ACEOF
16905 sed -n '
16906 h
16907 s/^/S["/; s/!.*/"]=/
16908 p
16909 g
16910 s/^[^!]*!//
16911 :repl
16912 t repl
16913 s/'"$ac_delim"'$//
16914 t delim
16915 :nl
16916 h
16917 s/\(.\{148\}\)..*/\1/
16918 t more1
16919 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16920 p
16921 n
16922 b repl
16923 :more1
16924 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16925 p
16926 g
16927 s/.\{148\}//
16928 t nl
16929 :delim
16930 h
16931 s/\(.\{148\}\)..*/\1/
16932 t more2
16933 s/["\\]/\\&/g; s/^/"/; s/$/"/
16934 p
16935 b
16936 :more2
16937 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16938 p
16939 g
16940 s/.\{148\}//
16941 t delim
16942 ' <conf$$subs.awk | sed '
16943 /^[^""]/{
16944   N
16945   s/\n//
16946 }
16947 ' >>$CONFIG_STATUS || ac_write_fail=1
16948 rm -f conf$$subs.awk
16949 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16950 _ACAWK
16951 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
16952   for (key in S) S_is_set[key] = 1
16953   FS = "\a"
16954
16955 }
16956 {
16957   line = $ 0
16958   nfields = split(line, field, "@")
16959   substed = 0
16960   len = length(field[1])
16961   for (i = 2; i < nfields; i++) {
16962     key = field[i]
16963     keylen = length(key)
16964     if (S_is_set[key]) {
16965       value = S[key]
16966       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16967       len += length(value) + length(field[++i])
16968       substed = 1
16969     } else
16970       len += 1 + keylen
16971   }
16972
16973   print line
16974 }
16975
16976 _ACAWK
16977 _ACEOF
16978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16979 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16980   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16981 else
16982   cat
16983 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
16984   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
16985 _ACEOF
16986
16987 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
16988 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
16989 # trailing colons and then remove the whole line if VPATH becomes empty
16990 # (actually we leave an empty line to preserve line numbers).
16991 if test "x$srcdir" = x.; then
16992   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
16993 h
16994 s///
16995 s/^/:/
16996 s/[      ]*$/:/
16997 s/:\$(srcdir):/:/g
16998 s/:\${srcdir}:/:/g
16999 s/:@srcdir@:/:/g
17000 s/^:*//
17001 s/:*$//
17002 x
17003 s/\(=[   ]*\).*/\1/
17004 G
17005 s/\n//
17006 s/^[^=]*=[       ]*$//
17007 }'
17008 fi
17009
17010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17011 fi # test -n "$CONFIG_FILES"
17012
17013 # Set up the scripts for CONFIG_HEADERS section.
17014 # No need to generate them if there are no CONFIG_HEADERS.
17015 # This happens for instance with `./config.status Makefile'.
17016 if test -n "$CONFIG_HEADERS"; then
17017 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17018 BEGIN {
17019 _ACEOF
17020
17021 # Transform confdefs.h into an awk script `defines.awk', embedded as
17022 # here-document in config.status, that substitutes the proper values into
17023 # config.h.in to produce config.h.
17024
17025 # Create a delimiter string that does not exist in confdefs.h, to ease
17026 # handling of long lines.
17027 ac_delim='%!_!# '
17028 for ac_last_try in false false :; do
17029   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17030   if test -z "$ac_tt"; then
17031     break
17032   elif $ac_last_try; then
17033     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17034   else
17035     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17036   fi
17037 done
17038
17039 # For the awk script, D is an array of macro values keyed by name,
17040 # likewise P contains macro parameters if any.  Preserve backslash
17041 # newline sequences.
17042
17043 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17044 sed -n '
17045 s/.\{148\}/&'"$ac_delim"'/g
17046 t rset
17047 :rset
17048 s/^[     ]*#[    ]*define[       ][      ]*/ /
17049 t def
17050 d
17051 :def
17052 s/\\$//
17053 t bsnl
17054 s/["\\]/\\&/g
17055 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17056 D["\1"]=" \3"/p
17057 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17058 d
17059 :bsnl
17060 s/["\\]/\\&/g
17061 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17062 D["\1"]=" \3\\\\\\n"\\/p
17063 t cont
17064 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17065 t cont
17066 d
17067 :cont
17068 n
17069 s/.\{148\}/&'"$ac_delim"'/g
17070 t clear
17071 :clear
17072 s/\\$//
17073 t bsnlc
17074 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17075 d
17076 :bsnlc
17077 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17078 b cont
17079 ' <confdefs.h | sed '
17080 s/'"$ac_delim"'/"\\\
17081 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17082
17083 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17084   for (key in D) D_is_set[key] = 1
17085   FS = "\a"
17086 }
17087 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17088   line = \$ 0
17089   split(line, arg, " ")
17090   if (arg[1] == "#") {
17091     defundef = arg[2]
17092     mac1 = arg[3]
17093   } else {
17094     defundef = substr(arg[1], 2)
17095     mac1 = arg[2]
17096   }
17097   split(mac1, mac2, "(") #)
17098   macro = mac2[1]
17099   prefix = substr(line, 1, index(line, defundef) - 1)
17100   if (D_is_set[macro]) {
17101     # Preserve the white space surrounding the "#".
17102     print prefix "define", macro P[macro] D[macro]
17103     next
17104   } else {
17105     # Replace #undef with comments.  This is necessary, for example,
17106     # in the case of _POSIX_SOURCE, which is predefined and required
17107     # on some systems where configure will not decide to define it.
17108     if (defundef == "undef") {
17109       print "/*", prefix defundef, macro, "*/"
17110       next
17111     }
17112   }
17113 }
17114 { print }
17115 _ACAWK
17116 _ACEOF
17117 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17118   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17119 fi # test -n "$CONFIG_HEADERS"
17120
17121
17122 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17123 shift
17124 for ac_tag
17125 do
17126   case $ac_tag in
17127   :[FHLC]) ac_mode=$ac_tag; continue;;
17128   esac
17129   case $ac_mode$ac_tag in
17130   :[FHL]*:*);;
17131   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17132   :[FH]-) ac_tag=-:-;;
17133   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17134   esac
17135   ac_save_IFS=$IFS
17136   IFS=:
17137   set x $ac_tag
17138   IFS=$ac_save_IFS
17139   shift
17140   ac_file=$1
17141   shift
17142
17143   case $ac_mode in
17144   :L) ac_source=$1;;
17145   :[FH])
17146     ac_file_inputs=
17147     for ac_f
17148     do
17149       case $ac_f in
17150       -) ac_f="$ac_tmp/stdin";;
17151       *) # Look for the file first in the build tree, then in the source tree
17152          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17153          # because $ac_f cannot contain `:'.
17154          test -f "$ac_f" ||
17155            case $ac_f in
17156            [\\/$]*) false;;
17157            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17158            esac ||
17159            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17160       esac
17161       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17162       as_fn_append ac_file_inputs " '$ac_f'"
17163     done
17164
17165     # Let's still pretend it is `configure' which instantiates (i.e., don't
17166     # use $as_me), people would be surprised to read:
17167     #    /* config.h.  Generated by config.status.  */
17168     configure_input='Generated from '`
17169           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17170         `' by configure.'
17171     if test x"$ac_file" != x-; then
17172       configure_input="$ac_file.  $configure_input"
17173       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17174 $as_echo "$as_me: creating $ac_file" >&6;}
17175     fi
17176     # Neutralize special characters interpreted by sed in replacement strings.
17177     case $configure_input in #(
17178     *\&* | *\|* | *\\* )
17179        ac_sed_conf_input=`$as_echo "$configure_input" |
17180        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17181     *) ac_sed_conf_input=$configure_input;;
17182     esac
17183
17184     case $ac_tag in
17185     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17186       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17187     esac
17188     ;;
17189   esac
17190
17191   ac_dir=`$as_dirname -- "$ac_file" ||
17192 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17193          X"$ac_file" : 'X\(//\)[^/]' \| \
17194          X"$ac_file" : 'X\(//\)$' \| \
17195          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17196 $as_echo X"$ac_file" |
17197     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17198             s//\1/
17199             q
17200           }
17201           /^X\(\/\/\)[^/].*/{
17202             s//\1/
17203             q
17204           }
17205           /^X\(\/\/\)$/{
17206             s//\1/
17207             q
17208           }
17209           /^X\(\/\).*/{
17210             s//\1/
17211             q
17212           }
17213           s/.*/./; q'`
17214   as_dir="$ac_dir"; as_fn_mkdir_p
17215   ac_builddir=.
17216
17217 case "$ac_dir" in
17218 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17219 *)
17220   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17221   # A ".." for each directory in $ac_dir_suffix.
17222   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17223   case $ac_top_builddir_sub in
17224   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17225   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17226   esac ;;
17227 esac
17228 ac_abs_top_builddir=$ac_pwd
17229 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17230 # for backward compatibility:
17231 ac_top_builddir=$ac_top_build_prefix
17232
17233 case $srcdir in
17234   .)  # We are building in place.
17235     ac_srcdir=.
17236     ac_top_srcdir=$ac_top_builddir_sub
17237     ac_abs_top_srcdir=$ac_pwd ;;
17238   [\\/]* | ?:[\\/]* )  # Absolute name.
17239     ac_srcdir=$srcdir$ac_dir_suffix;
17240     ac_top_srcdir=$srcdir
17241     ac_abs_top_srcdir=$srcdir ;;
17242   *) # Relative name.
17243     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17244     ac_top_srcdir=$ac_top_build_prefix$srcdir
17245     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17246 esac
17247 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17248
17249
17250   case $ac_mode in
17251   :F)
17252   #
17253   # CONFIG_FILE
17254   #
17255
17256   case $INSTALL in
17257   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17258   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17259   esac
17260   ac_MKDIR_P=$MKDIR_P
17261   case $MKDIR_P in
17262   [\\/$]* | ?:[\\/]* ) ;;
17263   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17264   esac
17265 _ACEOF
17266
17267 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17268 # If the template does not know about datarootdir, expand it.
17269 # FIXME: This hack should be removed a few years after 2.60.
17270 ac_datarootdir_hack=; ac_datarootdir_seen=
17271 ac_sed_dataroot='
17272 /datarootdir/ {
17273   p
17274   q
17275 }
17276 /@datadir@/p
17277 /@docdir@/p
17278 /@infodir@/p
17279 /@localedir@/p
17280 /@mandir@/p'
17281 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17282 *datarootdir*) ac_datarootdir_seen=yes;;
17283 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17284   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17285 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17286 _ACEOF
17287 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17288   ac_datarootdir_hack='
17289   s&@datadir@&$datadir&g
17290   s&@docdir@&$docdir&g
17291   s&@infodir@&$infodir&g
17292   s&@localedir@&$localedir&g
17293   s&@mandir@&$mandir&g
17294   s&\\\${datarootdir}&$datarootdir&g' ;;
17295 esac
17296 _ACEOF
17297
17298 # Neutralize VPATH when `$srcdir' = `.'.
17299 # Shell code in configure.ac might set extrasub.
17300 # FIXME: do we really want to maintain this feature?
17301 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17302 ac_sed_extra="$ac_vpsub
17303 $extrasub
17304 _ACEOF
17305 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17306 :t
17307 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17308 s|@configure_input@|$ac_sed_conf_input|;t t
17309 s&@top_builddir@&$ac_top_builddir_sub&;t t
17310 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17311 s&@srcdir@&$ac_srcdir&;t t
17312 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17313 s&@top_srcdir@&$ac_top_srcdir&;t t
17314 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17315 s&@builddir@&$ac_builddir&;t t
17316 s&@abs_builddir@&$ac_abs_builddir&;t t
17317 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17318 s&@INSTALL@&$ac_INSTALL&;t t
17319 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17320 $ac_datarootdir_hack
17321 "
17322 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17323   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17324
17325 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17326   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17327   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17328       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17329   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17330 which seems to be undefined.  Please make sure it is defined" >&5
17331 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17332 which seems to be undefined.  Please make sure it is defined" >&2;}
17333
17334   rm -f "$ac_tmp/stdin"
17335   case $ac_file in
17336   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17337   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17338   esac \
17339   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17340  ;;
17341   :H)
17342   #
17343   # CONFIG_HEADER
17344   #
17345   if test x"$ac_file" != x-; then
17346     {
17347       $as_echo "/* $configure_input  */" \
17348       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17349     } >"$ac_tmp/config.h" \
17350       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17351     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17352       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17353 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17354     else
17355       rm -f "$ac_file"
17356       mv "$ac_tmp/config.h" "$ac_file" \
17357         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17358     fi
17359   else
17360     $as_echo "/* $configure_input  */" \
17361       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17362       || as_fn_error $? "could not create -" "$LINENO" 5
17363   fi
17364 # Compute "$ac_file"'s index in $config_headers.
17365 _am_arg="$ac_file"
17366 _am_stamp_count=1
17367 for _am_header in $config_headers :; do
17368   case $_am_header in
17369     $_am_arg | $_am_arg:* )
17370       break ;;
17371     * )
17372       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17373   esac
17374 done
17375 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17376 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17377          X"$_am_arg" : 'X\(//\)[^/]' \| \
17378          X"$_am_arg" : 'X\(//\)$' \| \
17379          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17380 $as_echo X"$_am_arg" |
17381     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17382             s//\1/
17383             q
17384           }
17385           /^X\(\/\/\)[^/].*/{
17386             s//\1/
17387             q
17388           }
17389           /^X\(\/\/\)$/{
17390             s//\1/
17391             q
17392           }
17393           /^X\(\/\).*/{
17394             s//\1/
17395             q
17396           }
17397           s/.*/./; q'`/stamp-h$_am_stamp_count
17398  ;;
17399
17400   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17401 $as_echo "$as_me: executing $ac_file commands" >&6;}
17402  ;;
17403   esac
17404
17405
17406   case $ac_file$ac_mode in
17407     "default-1":C)
17408 # Only add multilib support code if we just rebuilt the top-level
17409 # Makefile.
17410 case " $CONFIG_FILES " in
17411  *" Makefile "*)
17412    ac_file=Makefile . ${multi_basedir}/config-ml.in
17413    ;;
17414 esac ;;
17415     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17416   # Older Autoconf quotes --file arguments for eval, but not when files
17417   # are listed without --file.  Let's play safe and only enable the eval
17418   # if we detect the quoting.
17419   case $CONFIG_FILES in
17420   *\'*) eval set x "$CONFIG_FILES" ;;
17421   *)   set x $CONFIG_FILES ;;
17422   esac
17423   shift
17424   for mf
17425   do
17426     # Strip MF so we end up with the name of the file.
17427     mf=`echo "$mf" | sed -e 's/:.*$//'`
17428     # Check whether this is an Automake generated Makefile or not.
17429     # We used to match only the files named 'Makefile.in', but
17430     # some people rename them; so instead we look at the file content.
17431     # Grep'ing the first line is not enough: some people post-process
17432     # each Makefile.in and add a new line on top of each file to say so.
17433     # Grep'ing the whole file is not good either: AIX grep has a line
17434     # limit of 2048, but all sed's we know have understand at least 4000.
17435     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17436       dirpart=`$as_dirname -- "$mf" ||
17437 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17438          X"$mf" : 'X\(//\)[^/]' \| \
17439          X"$mf" : 'X\(//\)$' \| \
17440          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17441 $as_echo X"$mf" |
17442     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17443             s//\1/
17444             q
17445           }
17446           /^X\(\/\/\)[^/].*/{
17447             s//\1/
17448             q
17449           }
17450           /^X\(\/\/\)$/{
17451             s//\1/
17452             q
17453           }
17454           /^X\(\/\).*/{
17455             s//\1/
17456             q
17457           }
17458           s/.*/./; q'`
17459     else
17460       continue
17461     fi
17462     # Extract the definition of DEPDIR, am__include, and am__quote
17463     # from the Makefile without running 'make'.
17464     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17465     test -z "$DEPDIR" && continue
17466     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17467     test -z "$am__include" && continue
17468     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17469     # Find all dependency output files, they are included files with
17470     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17471     # simplest approach to changing $(DEPDIR) to its actual value in the
17472     # expansion.
17473     for file in `sed -n "
17474       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17475          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17476       # Make sure the directory exists.
17477       test -f "$dirpart/$file" && continue
17478       fdir=`$as_dirname -- "$file" ||
17479 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17480          X"$file" : 'X\(//\)[^/]' \| \
17481          X"$file" : 'X\(//\)$' \| \
17482          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17483 $as_echo X"$file" |
17484     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17485             s//\1/
17486             q
17487           }
17488           /^X\(\/\/\)[^/].*/{
17489             s//\1/
17490             q
17491           }
17492           /^X\(\/\/\)$/{
17493             s//\1/
17494             q
17495           }
17496           /^X\(\/\).*/{
17497             s//\1/
17498             q
17499           }
17500           s/.*/./; q'`
17501       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17502       # echo "creating $dirpart/$file"
17503       echo '# dummy' > "$dirpart/$file"
17504     done
17505   done
17506 }
17507  ;;
17508     "libtool":C)
17509
17510     # See if we are running on zsh, and set the options which allow our
17511     # commands through without removal of \ escapes.
17512     if test -n "${ZSH_VERSION+set}" ; then
17513       setopt NO_GLOB_SUBST
17514     fi
17515
17516     cfgfile="${ofile}T"
17517     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17518     $RM "$cfgfile"
17519
17520     cat <<_LT_EOF >> "$cfgfile"
17521 #! $SHELL
17522
17523 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17524 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17525 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17526 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17527 #
17528 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17529 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17530 #   Written by Gordon Matzigkeit, 1996
17531 #
17532 #   This file is part of GNU Libtool.
17533 #
17534 # GNU Libtool is free software; you can redistribute it and/or
17535 # modify it under the terms of the GNU General Public License as
17536 # published by the Free Software Foundation; either version 2 of
17537 # the License, or (at your option) any later version.
17538 #
17539 # As a special exception to the GNU General Public License,
17540 # if you distribute this file as part of a program or library that
17541 # is built using GNU Libtool, you may include this file under the
17542 # same distribution terms that you use for the rest of that program.
17543 #
17544 # GNU Libtool is distributed in the hope that it will be useful,
17545 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17546 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17547 # GNU General Public License for more details.
17548 #
17549 # You should have received a copy of the GNU General Public License
17550 # along with GNU Libtool; see the file COPYING.  If not, a copy
17551 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17552 # obtained by writing to the Free Software Foundation, Inc.,
17553 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17554
17555
17556 # The names of the tagged configurations supported by this script.
17557 available_tags=""
17558
17559 # ### BEGIN LIBTOOL CONFIG
17560
17561 # Which release of libtool.m4 was used?
17562 macro_version=$macro_version
17563 macro_revision=$macro_revision
17564
17565 # Whether or not to build shared libraries.
17566 build_libtool_libs=$enable_shared
17567
17568 # Whether or not to build static libraries.
17569 build_old_libs=$enable_static
17570
17571 # What type of objects to build.
17572 pic_mode=$pic_mode
17573
17574 # Whether or not to optimize for fast installation.
17575 fast_install=$enable_fast_install
17576
17577 # Shell to use when invoking shell scripts.
17578 SHELL=$lt_SHELL
17579
17580 # An echo program that protects backslashes.
17581 ECHO=$lt_ECHO
17582
17583 # The host system.
17584 host_alias=$host_alias
17585 host=$host
17586 host_os=$host_os
17587
17588 # The build system.
17589 build_alias=$build_alias
17590 build=$build
17591 build_os=$build_os
17592
17593 # A sed program that does not truncate output.
17594 SED=$lt_SED
17595
17596 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17597 Xsed="\$SED -e 1s/^X//"
17598
17599 # A grep program that handles long lines.
17600 GREP=$lt_GREP
17601
17602 # An ERE matcher.
17603 EGREP=$lt_EGREP
17604
17605 # A literal string matcher.
17606 FGREP=$lt_FGREP
17607
17608 # A BSD- or MS-compatible name lister.
17609 NM=$lt_NM
17610
17611 # Whether we need soft or hard links.
17612 LN_S=$lt_LN_S
17613
17614 # What is the maximum length of a command?
17615 max_cmd_len=$max_cmd_len
17616
17617 # Object file suffix (normally "o").
17618 objext=$ac_objext
17619
17620 # Executable file suffix (normally "").
17621 exeext=$exeext
17622
17623 # whether the shell understands "unset".
17624 lt_unset=$lt_unset
17625
17626 # turn spaces into newlines.
17627 SP2NL=$lt_lt_SP2NL
17628
17629 # turn newlines into spaces.
17630 NL2SP=$lt_lt_NL2SP
17631
17632 # An object symbol dumper.
17633 OBJDUMP=$lt_OBJDUMP
17634
17635 # Method to check whether dependent libraries are shared objects.
17636 deplibs_check_method=$lt_deplibs_check_method
17637
17638 # Command to use when deplibs_check_method == "file_magic".
17639 file_magic_cmd=$lt_file_magic_cmd
17640
17641 # The archiver.
17642 AR=$lt_AR
17643 AR_FLAGS=$lt_AR_FLAGS
17644
17645 # A symbol stripping program.
17646 STRIP=$lt_STRIP
17647
17648 # Commands used to install an old-style archive.
17649 RANLIB=$lt_RANLIB
17650 old_postinstall_cmds=$lt_old_postinstall_cmds
17651 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17652
17653 # Whether to use a lock for old archive extraction.
17654 lock_old_archive_extraction=$lock_old_archive_extraction
17655
17656 # A C compiler.
17657 LTCC=$lt_CC
17658
17659 # LTCC compiler flags.
17660 LTCFLAGS=$lt_CFLAGS
17661
17662 # Take the output of nm and produce a listing of raw symbols and C names.
17663 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17664
17665 # Transform the output of nm in a proper C declaration.
17666 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17667
17668 # Transform the output of nm in a C name address pair.
17669 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17670
17671 # Transform the output of nm in a C name address pair when lib prefix is needed.
17672 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17673
17674 # The name of the directory that contains temporary libtool files.
17675 objdir=$objdir
17676
17677 # Used to examine libraries when file_magic_cmd begins with "file".
17678 MAGIC_CMD=$MAGIC_CMD
17679
17680 # Must we lock files when doing compilation?
17681 need_locks=$lt_need_locks
17682
17683 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17684 DSYMUTIL=$lt_DSYMUTIL
17685
17686 # Tool to change global to local symbols on Mac OS X.
17687 NMEDIT=$lt_NMEDIT
17688
17689 # Tool to manipulate fat objects and archives on Mac OS X.
17690 LIPO=$lt_LIPO
17691
17692 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17693 OTOOL=$lt_OTOOL
17694
17695 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17696 OTOOL64=$lt_OTOOL64
17697
17698 # Old archive suffix (normally "a").
17699 libext=$libext
17700
17701 # Shared library suffix (normally ".so").
17702 shrext_cmds=$lt_shrext_cmds
17703
17704 # The commands to extract the exported symbol list from a shared archive.
17705 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17706
17707 # Variables whose values should be saved in libtool wrapper scripts and
17708 # restored at link time.
17709 variables_saved_for_relink=$lt_variables_saved_for_relink
17710
17711 # Do we need the "lib" prefix for modules?
17712 need_lib_prefix=$need_lib_prefix
17713
17714 # Do we need a version for libraries?
17715 need_version=$need_version
17716
17717 # Library versioning type.
17718 version_type=$version_type
17719
17720 # Shared library runtime path variable.
17721 runpath_var=$runpath_var
17722
17723 # Shared library path variable.
17724 shlibpath_var=$shlibpath_var
17725
17726 # Is shlibpath searched before the hard-coded library search path?
17727 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17728
17729 # Format of library name prefix.
17730 libname_spec=$lt_libname_spec
17731
17732 # List of archive names.  First name is the real one, the rest are links.
17733 # The last name is the one that the linker finds with -lNAME
17734 library_names_spec=$lt_library_names_spec
17735
17736 # The coded name of the library, if different from the real name.
17737 soname_spec=$lt_soname_spec
17738
17739 # Permission mode override for installation of shared libraries.
17740 install_override_mode=$lt_install_override_mode
17741
17742 # Command to use after installation of a shared archive.
17743 postinstall_cmds=$lt_postinstall_cmds
17744
17745 # Command to use after uninstallation of a shared archive.
17746 postuninstall_cmds=$lt_postuninstall_cmds
17747
17748 # Commands used to finish a libtool library installation in a directory.
17749 finish_cmds=$lt_finish_cmds
17750
17751 # As "finish_cmds", except a single script fragment to be evaled but
17752 # not shown.
17753 finish_eval=$lt_finish_eval
17754
17755 # Whether we should hardcode library paths into libraries.
17756 hardcode_into_libs=$hardcode_into_libs
17757
17758 # Compile-time system search path for libraries.
17759 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17760
17761 # Run-time system search path for libraries.
17762 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17763
17764 # Whether dlopen is supported.
17765 dlopen_support=$enable_dlopen
17766
17767 # Whether dlopen of programs is supported.
17768 dlopen_self=$enable_dlopen_self
17769
17770 # Whether dlopen of statically linked programs is supported.
17771 dlopen_self_static=$enable_dlopen_self_static
17772
17773 # Commands to strip libraries.
17774 old_striplib=$lt_old_striplib
17775 striplib=$lt_striplib
17776
17777
17778 # The linker used to build libraries.
17779 LD=$lt_LD
17780
17781 # How to create reloadable object files.
17782 reload_flag=$lt_reload_flag
17783 reload_cmds=$lt_reload_cmds
17784
17785 # Commands used to build an old-style archive.
17786 old_archive_cmds=$lt_old_archive_cmds
17787
17788 # A language specific compiler.
17789 CC=$lt_compiler
17790
17791 # Is the compiler the GNU compiler?
17792 with_gcc=$GCC
17793
17794 # Compiler flag to turn off builtin functions.
17795 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17796
17797 # How to pass a linker flag through the compiler.
17798 wl=$lt_lt_prog_compiler_wl
17799
17800 # Additional compiler flags for building library objects.
17801 pic_flag=$lt_lt_prog_compiler_pic
17802
17803 # Compiler flag to prevent dynamic linking.
17804 link_static_flag=$lt_lt_prog_compiler_static
17805
17806 # Does compiler simultaneously support -c and -o options?
17807 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17808
17809 # Whether or not to add -lc for building shared libraries.
17810 build_libtool_need_lc=$archive_cmds_need_lc
17811
17812 # Whether or not to disallow shared libs when runtime libs are static.
17813 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17814
17815 # Compiler flag to allow reflexive dlopens.
17816 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17817
17818 # Compiler flag to generate shared objects directly from archives.
17819 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17820
17821 # Whether the compiler copes with passing no objects directly.
17822 compiler_needs_object=$lt_compiler_needs_object
17823
17824 # Create an old-style archive from a shared archive.
17825 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17826
17827 # Create a temporary old-style archive to link instead of a shared archive.
17828 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17829
17830 # Commands used to build a shared archive.
17831 archive_cmds=$lt_archive_cmds
17832 archive_expsym_cmds=$lt_archive_expsym_cmds
17833
17834 # Commands used to build a loadable module if different from building
17835 # a shared archive.
17836 module_cmds=$lt_module_cmds
17837 module_expsym_cmds=$lt_module_expsym_cmds
17838
17839 # Whether we are building with GNU ld or not.
17840 with_gnu_ld=$lt_with_gnu_ld
17841
17842 # Flag that allows shared libraries with undefined symbols to be built.
17843 allow_undefined_flag=$lt_allow_undefined_flag
17844
17845 # Flag that enforces no undefined symbols.
17846 no_undefined_flag=$lt_no_undefined_flag
17847
17848 # Flag to hardcode \$libdir into a binary during linking.
17849 # This must work even if \$libdir does not exist
17850 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17851
17852 # If ld is used when linking, flag to hardcode \$libdir into a binary
17853 # during linking.  This must work even if \$libdir does not exist.
17854 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17855
17856 # Whether we need a single "-rpath" flag with a separated argument.
17857 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17858
17859 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17860 # DIR into the resulting binary.
17861 hardcode_direct=$hardcode_direct
17862
17863 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17864 # DIR into the resulting binary and the resulting library dependency is
17865 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17866 # library is relocated.
17867 hardcode_direct_absolute=$hardcode_direct_absolute
17868
17869 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17870 # into the resulting binary.
17871 hardcode_minus_L=$hardcode_minus_L
17872
17873 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17874 # into the resulting binary.
17875 hardcode_shlibpath_var=$hardcode_shlibpath_var
17876
17877 # Set to "yes" if building a shared library automatically hardcodes DIR
17878 # into the library and all subsequent libraries and executables linked
17879 # against it.
17880 hardcode_automatic=$hardcode_automatic
17881
17882 # Set to yes if linker adds runtime paths of dependent libraries
17883 # to runtime path list.
17884 inherit_rpath=$inherit_rpath
17885
17886 # Whether libtool must link a program against all its dependency libraries.
17887 link_all_deplibs=$link_all_deplibs
17888
17889 # Fix the shell variable \$srcfile for the compiler.
17890 fix_srcfile_path=$lt_fix_srcfile_path
17891
17892 # Set to "yes" if exported symbols are required.
17893 always_export_symbols=$always_export_symbols
17894
17895 # The commands to list exported symbols.
17896 export_symbols_cmds=$lt_export_symbols_cmds
17897
17898 # Symbols that should not be listed in the preloaded symbols.
17899 exclude_expsyms=$lt_exclude_expsyms
17900
17901 # Symbols that must always be exported.
17902 include_expsyms=$lt_include_expsyms
17903
17904 # Commands necessary for linking programs (against libraries) with templates.
17905 prelink_cmds=$lt_prelink_cmds
17906
17907 # Specify filename containing input files.
17908 file_list_spec=$lt_file_list_spec
17909
17910 # How to hardcode a shared library path into an executable.
17911 hardcode_action=$hardcode_action
17912
17913 # ### END LIBTOOL CONFIG
17914
17915 _LT_EOF
17916
17917   case $host_os in
17918   aix3*)
17919     cat <<\_LT_EOF >> "$cfgfile"
17920 # AIX sometimes has problems with the GCC collect2 program.  For some
17921 # reason, if we set the COLLECT_NAMES environment variable, the problems
17922 # vanish in a puff of smoke.
17923 if test "X${COLLECT_NAMES+set}" != Xset; then
17924   COLLECT_NAMES=
17925   export COLLECT_NAMES
17926 fi
17927 _LT_EOF
17928     ;;
17929   esac
17930
17931
17932 ltmain="$ac_aux_dir/ltmain.sh"
17933
17934
17935   # We use sed instead of cat because bash on DJGPP gets confused if
17936   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17937   # text mode, it properly converts lines to CR/LF.  This bash problem
17938   # is reportedly fixed, but why not run on old versions too?
17939   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17940     || (rm -f "$cfgfile"; exit 1)
17941
17942   case $xsi_shell in
17943   yes)
17944     cat << \_LT_EOF >> "$cfgfile"
17945
17946 # func_dirname file append nondir_replacement
17947 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17948 # otherwise set result to NONDIR_REPLACEMENT.
17949 func_dirname ()
17950 {
17951   case ${1} in
17952     */*) func_dirname_result="${1%/*}${2}" ;;
17953     *  ) func_dirname_result="${3}" ;;
17954   esac
17955 }
17956
17957 # func_basename file
17958 func_basename ()
17959 {
17960   func_basename_result="${1##*/}"
17961 }
17962
17963 # func_dirname_and_basename file append nondir_replacement
17964 # perform func_basename and func_dirname in a single function
17965 # call:
17966 #   dirname:  Compute the dirname of FILE.  If nonempty,
17967 #             add APPEND to the result, otherwise set result
17968 #             to NONDIR_REPLACEMENT.
17969 #             value returned in "$func_dirname_result"
17970 #   basename: Compute filename of FILE.
17971 #             value retuned in "$func_basename_result"
17972 # Implementation must be kept synchronized with func_dirname
17973 # and func_basename. For efficiency, we do not delegate to
17974 # those functions but instead duplicate the functionality here.
17975 func_dirname_and_basename ()
17976 {
17977   case ${1} in
17978     */*) func_dirname_result="${1%/*}${2}" ;;
17979     *  ) func_dirname_result="${3}" ;;
17980   esac
17981   func_basename_result="${1##*/}"
17982 }
17983
17984 # func_stripname prefix suffix name
17985 # strip PREFIX and SUFFIX off of NAME.
17986 # PREFIX and SUFFIX must not contain globbing or regex special
17987 # characters, hashes, percent signs, but SUFFIX may contain a leading
17988 # dot (in which case that matches only a dot).
17989 func_stripname ()
17990 {
17991   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17992   # positional parameters, so assign one to ordinary parameter first.
17993   func_stripname_result=${3}
17994   func_stripname_result=${func_stripname_result#"${1}"}
17995   func_stripname_result=${func_stripname_result%"${2}"}
17996 }
17997
17998 # func_opt_split
17999 func_opt_split ()
18000 {
18001   func_opt_split_opt=${1%%=*}
18002   func_opt_split_arg=${1#*=}
18003 }
18004
18005 # func_lo2o object
18006 func_lo2o ()
18007 {
18008   case ${1} in
18009     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18010     *)    func_lo2o_result=${1} ;;
18011   esac
18012 }
18013
18014 # func_xform libobj-or-source
18015 func_xform ()
18016 {
18017   func_xform_result=${1%.*}.lo
18018 }
18019
18020 # func_arith arithmetic-term...
18021 func_arith ()
18022 {
18023   func_arith_result=$(( $* ))
18024 }
18025
18026 # func_len string
18027 # STRING may not start with a hyphen.
18028 func_len ()
18029 {
18030   func_len_result=${#1}
18031 }
18032
18033 _LT_EOF
18034     ;;
18035   *) # Bourne compatible functions.
18036     cat << \_LT_EOF >> "$cfgfile"
18037
18038 # func_dirname file append nondir_replacement
18039 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18040 # otherwise set result to NONDIR_REPLACEMENT.
18041 func_dirname ()
18042 {
18043   # Extract subdirectory from the argument.
18044   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18045   if test "X$func_dirname_result" = "X${1}"; then
18046     func_dirname_result="${3}"
18047   else
18048     func_dirname_result="$func_dirname_result${2}"
18049   fi
18050 }
18051
18052 # func_basename file
18053 func_basename ()
18054 {
18055   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18056 }
18057
18058
18059 # func_stripname prefix suffix name
18060 # strip PREFIX and SUFFIX off of NAME.
18061 # PREFIX and SUFFIX must not contain globbing or regex special
18062 # characters, hashes, percent signs, but SUFFIX may contain a leading
18063 # dot (in which case that matches only a dot).
18064 # func_strip_suffix prefix name
18065 func_stripname ()
18066 {
18067   case ${2} in
18068     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18069     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18070   esac
18071 }
18072
18073 # sed scripts:
18074 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18075 my_sed_long_arg='1s/^-[^=]*=//'
18076
18077 # func_opt_split
18078 func_opt_split ()
18079 {
18080   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18081   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18082 }
18083
18084 # func_lo2o object
18085 func_lo2o ()
18086 {
18087   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18088 }
18089
18090 # func_xform libobj-or-source
18091 func_xform ()
18092 {
18093   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18094 }
18095
18096 # func_arith arithmetic-term...
18097 func_arith ()
18098 {
18099   func_arith_result=`expr "$@"`
18100 }
18101
18102 # func_len string
18103 # STRING may not start with a hyphen.
18104 func_len ()
18105 {
18106   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18107 }
18108
18109 _LT_EOF
18110 esac
18111
18112 case $lt_shell_append in
18113   yes)
18114     cat << \_LT_EOF >> "$cfgfile"
18115
18116 # func_append var value
18117 # Append VALUE to the end of shell variable VAR.
18118 func_append ()
18119 {
18120   eval "$1+=\$2"
18121 }
18122 _LT_EOF
18123     ;;
18124   *)
18125     cat << \_LT_EOF >> "$cfgfile"
18126
18127 # func_append var value
18128 # Append VALUE to the end of shell variable VAR.
18129 func_append ()
18130 {
18131   eval "$1=\$$1\$2"
18132 }
18133
18134 _LT_EOF
18135     ;;
18136   esac
18137
18138
18139   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18140     || (rm -f "$cfgfile"; exit 1)
18141
18142   mv -f "$cfgfile" "$ofile" ||
18143     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18144   chmod +x "$ofile"
18145
18146  ;;
18147     "gstdint.h":C)
18148 if test "$GCC" = yes; then
18149   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
18150 else
18151   echo "/* generated for $CC */" > tmp-stdint.h
18152 fi
18153
18154 sed 's/^ *//' >> tmp-stdint.h <<EOF
18155
18156   #ifndef GCC_GENERATED_STDINT_H
18157   #define GCC_GENERATED_STDINT_H 1
18158
18159   #include <sys/types.h>
18160 EOF
18161
18162 if test "$acx_cv_header_stdint" != stdint.h; then
18163   echo "#include <stddef.h>" >> tmp-stdint.h
18164 fi
18165 if test "$acx_cv_header_stdint" != stddef.h; then
18166   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
18167 fi
18168
18169 sed 's/^ *//' >> tmp-stdint.h <<EOF
18170   /* glibc uses these symbols as guards to prevent redefinitions.  */
18171   #ifdef __int8_t_defined
18172   #define _INT8_T
18173   #define _INT16_T
18174   #define _INT32_T
18175   #endif
18176   #ifdef __uint32_t_defined
18177   #define _UINT32_T
18178   #endif
18179
18180 EOF
18181
18182 # ----------------- done header, emit basic int types -------------
18183 if test "$acx_cv_header_stdint" = stddef.h; then
18184   sed 's/^ *//' >> tmp-stdint.h <<EOF
18185
18186     #ifndef _UINT8_T
18187     #define _UINT8_T
18188     #ifndef __uint8_t_defined
18189     #define __uint8_t_defined
18190     #ifndef uint8_t
18191     typedef unsigned $acx_cv_type_int8_t uint8_t;
18192     #endif
18193     #endif
18194     #endif
18195
18196     #ifndef _UINT16_T
18197     #define _UINT16_T
18198     #ifndef __uint16_t_defined
18199     #define __uint16_t_defined
18200     #ifndef uint16_t
18201     typedef unsigned $acx_cv_type_int16_t uint16_t;
18202     #endif
18203     #endif
18204     #endif
18205
18206     #ifndef _UINT32_T
18207     #define _UINT32_T
18208     #ifndef __uint32_t_defined
18209     #define __uint32_t_defined
18210     #ifndef uint32_t
18211     typedef unsigned $acx_cv_type_int32_t uint32_t;
18212     #endif
18213     #endif
18214     #endif
18215
18216     #ifndef _INT8_T
18217     #define _INT8_T
18218     #ifndef __int8_t_defined
18219     #define __int8_t_defined
18220     #ifndef int8_t
18221     typedef $acx_cv_type_int8_t int8_t;
18222     #endif
18223     #endif
18224     #endif
18225
18226     #ifndef _INT16_T
18227     #define _INT16_T
18228     #ifndef __int16_t_defined
18229     #define __int16_t_defined
18230     #ifndef int16_t
18231     typedef $acx_cv_type_int16_t int16_t;
18232     #endif
18233     #endif
18234     #endif
18235
18236     #ifndef _INT32_T
18237     #define _INT32_T
18238     #ifndef __int32_t_defined
18239     #define __int32_t_defined
18240     #ifndef int32_t
18241     typedef $acx_cv_type_int32_t int32_t;
18242     #endif
18243     #endif
18244     #endif
18245 EOF
18246 elif test "$ac_cv_type_u_int32_t" = yes; then
18247   sed 's/^ *//' >> tmp-stdint.h <<EOF
18248
18249     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
18250     #ifndef _INT8_T
18251     #define _INT8_T
18252     #endif
18253     #ifndef _INT16_T
18254     #define _INT16_T
18255     #endif
18256     #ifndef _INT32_T
18257     #define _INT32_T
18258     #endif
18259
18260     #ifndef _UINT8_T
18261     #define _UINT8_T
18262     #ifndef __uint8_t_defined
18263     #define __uint8_t_defined
18264     #ifndef uint8_t
18265     typedef u_int8_t uint8_t;
18266     #endif
18267     #endif
18268     #endif
18269
18270     #ifndef _UINT16_T
18271     #define _UINT16_T
18272     #ifndef __uint16_t_defined
18273     #define __uint16_t_defined
18274     #ifndef uint16_t
18275     typedef u_int16_t uint16_t;
18276     #endif
18277     #endif
18278     #endif
18279
18280     #ifndef _UINT32_T
18281     #define _UINT32_T
18282     #ifndef __uint32_t_defined
18283     #define __uint32_t_defined
18284     #ifndef uint32_t
18285     typedef u_int32_t uint32_t;
18286     #endif
18287     #endif
18288     #endif
18289 EOF
18290 else
18291   sed 's/^ *//' >> tmp-stdint.h <<EOF
18292
18293     /* Some systems have guard macros to prevent redefinitions, define them.  */
18294     #ifndef _INT8_T
18295     #define _INT8_T
18296     #endif
18297     #ifndef _INT16_T
18298     #define _INT16_T
18299     #endif
18300     #ifndef _INT32_T
18301     #define _INT32_T
18302     #endif
18303     #ifndef _UINT8_T
18304     #define _UINT8_T
18305     #endif
18306     #ifndef _UINT16_T
18307     #define _UINT16_T
18308     #endif
18309     #ifndef _UINT32_T
18310     #define _UINT32_T
18311     #endif
18312 EOF
18313 fi
18314
18315 # ------------- done basic int types, emit int64_t types ------------
18316 if test "$ac_cv_type_uint64_t" = yes; then
18317   sed 's/^ *//' >> tmp-stdint.h <<EOF
18318
18319     /* system headers have good uint64_t and int64_t */
18320     #ifndef _INT64_T
18321     #define _INT64_T
18322     #endif
18323     #ifndef _UINT64_T
18324     #define _UINT64_T
18325     #endif
18326 EOF
18327 elif test "$ac_cv_type_u_int64_t" = yes; then
18328   sed 's/^ *//' >> tmp-stdint.h <<EOF
18329
18330     /* system headers have an u_int64_t (and int64_t) */
18331     #ifndef _INT64_T
18332     #define _INT64_T
18333     #endif
18334     #ifndef _UINT64_T
18335     #define _UINT64_T
18336     #ifndef __uint64_t_defined
18337     #define __uint64_t_defined
18338     #ifndef uint64_t
18339     typedef u_int64_t uint64_t;
18340     #endif
18341     #endif
18342     #endif
18343 EOF
18344 elif test -n "$acx_cv_type_int64_t"; then
18345   sed 's/^ *//' >> tmp-stdint.h <<EOF
18346
18347     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
18348     #ifndef _INT64_T
18349     #define _INT64_T
18350     #ifndef int64_t
18351     typedef $acx_cv_type_int64_t int64_t;
18352     #endif
18353     #endif
18354     #ifndef _UINT64_T
18355     #define _UINT64_T
18356     #ifndef __uint64_t_defined
18357     #define __uint64_t_defined
18358     #ifndef uint64_t
18359     typedef unsigned $acx_cv_type_int64_t uint64_t;
18360     #endif
18361     #endif
18362     #endif
18363 EOF
18364 else
18365   sed 's/^ *//' >> tmp-stdint.h <<EOF
18366
18367     /* some common heuristics for int64_t, using compiler-specific tests */
18368     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
18369     #ifndef _INT64_T
18370     #define _INT64_T
18371     #ifndef __int64_t_defined
18372     #ifndef int64_t
18373     typedef long long int64_t;
18374     #endif
18375     #endif
18376     #endif
18377     #ifndef _UINT64_T
18378     #define _UINT64_T
18379     #ifndef uint64_t
18380     typedef unsigned long long uint64_t;
18381     #endif
18382     #endif
18383
18384     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
18385     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
18386        does not implement __extension__.  But that compiler doesn't define
18387        __GNUC_MINOR__.  */
18388     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
18389     # define __extension__
18390     # endif
18391
18392     # ifndef _INT64_T
18393     # define _INT64_T
18394     # ifndef int64_t
18395     __extension__ typedef long long int64_t;
18396     # endif
18397     # endif
18398     # ifndef _UINT64_T
18399     # define _UINT64_T
18400     # ifndef uint64_t
18401     __extension__ typedef unsigned long long uint64_t;
18402     # endif
18403     # endif
18404
18405     #elif !defined __STRICT_ANSI__
18406     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
18407
18408     #  ifndef _INT64_T
18409     #  define _INT64_T
18410     #  ifndef int64_t
18411     typedef __int64 int64_t;
18412     #  endif
18413     #  endif
18414     #  ifndef _UINT64_T
18415     #  define _UINT64_T
18416     #  ifndef uint64_t
18417     typedef unsigned __int64 uint64_t;
18418     #  endif
18419     #  endif
18420     # endif /* compiler */
18421
18422     #endif /* ANSI version */
18423 EOF
18424 fi
18425
18426 # ------------- done int64_t types, emit intptr types ------------
18427 if test "$ac_cv_type_uintptr_t" != yes; then
18428   sed 's/^ *//' >> tmp-stdint.h <<EOF
18429
18430     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
18431     #ifndef __uintptr_t_defined
18432     #ifndef uintptr_t
18433     typedef u$acx_cv_type_intptr_t uintptr_t;
18434     #endif
18435     #endif
18436     #ifndef __intptr_t_defined
18437     #ifndef intptr_t
18438     typedef $acx_cv_type_intptr_t  intptr_t;
18439     #endif
18440     #endif
18441 EOF
18442 fi
18443
18444 # ------------- done intptr types, emit int_least types ------------
18445 if test "$ac_cv_type_int_least32_t" != yes; then
18446   sed 's/^ *//' >> tmp-stdint.h <<EOF
18447
18448     /* Define int_least types */
18449     typedef int8_t     int_least8_t;
18450     typedef int16_t    int_least16_t;
18451     typedef int32_t    int_least32_t;
18452     #ifdef _INT64_T
18453     typedef int64_t    int_least64_t;
18454     #endif
18455
18456     typedef uint8_t    uint_least8_t;
18457     typedef uint16_t   uint_least16_t;
18458     typedef uint32_t   uint_least32_t;
18459     #ifdef _UINT64_T
18460     typedef uint64_t   uint_least64_t;
18461     #endif
18462 EOF
18463 fi
18464
18465 # ------------- done intptr types, emit int_fast types ------------
18466 if test "$ac_cv_type_int_fast32_t" != yes; then
18467       sed 's/^ *//' >> tmp-stdint.h <<EOF
18468
18469     /* Define int_fast types.  short is often slow */
18470     typedef int8_t       int_fast8_t;
18471     typedef int          int_fast16_t;
18472     typedef int32_t      int_fast32_t;
18473     #ifdef _INT64_T
18474     typedef int64_t      int_fast64_t;
18475     #endif
18476
18477     typedef uint8_t      uint_fast8_t;
18478     typedef unsigned int uint_fast16_t;
18479     typedef uint32_t     uint_fast32_t;
18480     #ifdef _UINT64_T
18481     typedef uint64_t     uint_fast64_t;
18482     #endif
18483 EOF
18484 fi
18485
18486 if test "$ac_cv_type_uintmax_t" != yes; then
18487   sed 's/^ *//' >> tmp-stdint.h <<EOF
18488
18489     /* Define intmax based on what we found */
18490     #ifndef intmax_t
18491     #ifdef _INT64_T
18492     typedef int64_t       intmax_t;
18493     #else
18494     typedef long          intmax_t;
18495     #endif
18496     #endif
18497     #ifndef uintmax_t
18498     #ifdef _UINT64_T
18499     typedef uint64_t      uintmax_t;
18500     #else
18501     typedef unsigned long uintmax_t;
18502     #endif
18503     #endif
18504 EOF
18505 fi
18506
18507 sed 's/^ *//' >> tmp-stdint.h <<EOF
18508
18509   #endif /* GCC_GENERATED_STDINT_H */
18510 EOF
18511
18512 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
18513   rm -f tmp-stdint.h
18514 else
18515   mv -f tmp-stdint.h gstdint.h
18516 fi
18517
18518  ;;
18519
18520   esac
18521 done # for ac_tag
18522
18523
18524 as_fn_exit 0
18525 _ACEOF
18526 ac_clean_files=$ac_clean_files_save
18527
18528 test $ac_write_fail = 0 ||
18529   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18530
18531
18532 # configure is writing to config.log, and then calls config.status.
18533 # config.status does its own redirection, appending to config.log.
18534 # Unfortunately, on DOS this fails, as config.log is still kept open
18535 # by configure, so config.status won't be able to write to it; its
18536 # output is simply discarded.  So we exec the FD to /dev/null,
18537 # effectively closing config.log, so it can be properly (re)opened and
18538 # appended to by config.status.  When coming back to configure, we
18539 # need to make the FD available again.
18540 if test "$no_create" != yes; then
18541   ac_cs_success=:
18542   ac_config_status_args=
18543   test "$silent" = yes &&
18544     ac_config_status_args="$ac_config_status_args --quiet"
18545   exec 5>/dev/null
18546   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18547   exec 5>>config.log
18548   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18549   # would make configure fail if this is the last instruction.
18550   $ac_cs_success || as_fn_exit 1
18551 fi
18552 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18553   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18554 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18555 fi
18556